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a/app.js b/app.js new file mode 100644 index 0000000..deeca0b --- /dev/null +++ b/app.js @@ -0,0 +1,223 @@ + +/** + * Module dependencies. + */ +var fs = require('fs'); +var path = require('path'); +var mongo = require('mongodb'); +var BSON = mongo.BSONPure; +var db = require('mongoskin').db('localhost:27017/test'); +var testcollection = db.collection('testcollection'); +var exercisecollection = db.collection('exercisecollection'); +var expressocollection = db.collection('expressocollection'); +var hrdatacollection = db.collection('hrdatacollection'); +var util = require('util'); +var formidable = require('formidable'); +var xml2js = require('xml2js'); +var parser = new xml2js.Parser(); +var dateFormat = require('dateformat'); + +var app = require('http').createServer(function handler(request, response) { + + console.log('request starting...;' + request.url); + + // switch(request.url) { + // case '/upload': + // var form = new formidable.IncomingForm(), + // files = [], + // fields = []; + + // var tempdirectory = "/tmp/"; + + // // //tempdirectory changes if the operating system is windows + // if(process.platform == "windows") + // { + // tempdirectory = "c:\\temp\\"; + // } + // form.uploaddir = tempdirectory; + + // //tempDirectory = "c:\\Temp\\"; + // //form.uploadDir = tempDirectory; + + // form.on('error', function(err) { + // response.writeHead(200, {'content-type': 'text/plain'}); + // response.end('error:\n\n'+util.inspect(err)); + // }); + // form.on('field', function(field, value) { + // console.log(field, value); + // fields.push([field, value]); + // }); + // form.on('file', function(field, file) { + // console.log(field, file); + // files.push([field, file]); + // }); + // form.on('end', function() { + // console.log('-> upload done'); + // response.writeHead(200, {'content-type': 'text/plain'}); + // response.write('received fields:\n\n '+util.inspect(fields)); + // response.write('\n\n'); + // response.write('received files:\n\n '+util.inspect(files)); + // }); + + // form.parse(request, function(err, fields, files) { + // console.log('-> uploaded -' + files.upload.path); + // fs.readFile(files.upload.path, function(err, data) { + // parser.parseString(data, function (err, result) { + // response.write('received file contents:\n\n '); + // response.end(JSON.stringify(result)); + // console.log('Done'); + + // //hrdatacollectionJSON.stringify(result) + // var data = JSON.stringify(result); + // var buf1 = new Buffer(12); + // var dataid = JSON.parse(data).Activities.Activity.Id; + // var datadate = Date.parse(dataid); + // //console.log('TCX ID' + JSON.parse(data).Activities.Activity.Id); + // console.log('TCX ID ' + datadate); + // var document_id = new BSON.ObjectID(datadate); + // console.log('inserted BSONID ' + document_id); + // hrdatacollection.update({_id:document_id}, data,{upsert:true} , function(err, result) { + // if (err) throw err; + // }); + + // }); + // }); + // }); + // break; + // default: + var filePath = '.' + request.url; + if (filePath == './') + filePath = './index.html'; + + var extname = path.extname(filePath); + var contentType = 'text/html'; + switch (extname) { + case '.js': + contentType = 'text/javascript'; + break; + case '.css': + contentType = 'text/css'; + break; + } + path.exists(filePath, function(exists) { + + if (exists) { + fs.readFile(filePath, function(error, content) { + if (error) { + response.writeHead(500); + response.end(); + } + else { + response.writeHead(200, { 'Content-Type': contentType }); + response.end(content, 'utf-8'); + } + }); + } + else { + response.writeHead(404); + response.end(); + } + }); + // } +}).listen(3000); + + +var io = require('socket.io'); +io = io.listen(app); +io.configure('development', function(){ +io.set("transports", ["websocket"]); +}); + +io.sockets.on('connection', function(socket) { + console.log('Client connected'); + + socket.on('getactivites', function(data) { + console.log('getactivites'); + testcollection.find().toArray(function(err, result) { + if (err) throw err; + socket.emit('populateactivities', result); + }); + }); +/////////////////////////////////////// + socket.on('getactivitybyid', function(id) { + console.log('getactivitybyid'); + testcollection.findById(id, function(err, result) { + if (err) throw err; + socket.emit('populateactivitybyid', result); + }); + }); + + +//////////////////////// + socket.on('addactivity', function(data, docid) { + console.log('addactivity' + docid); + if (docid === null) { + var document_id = new BSON.ObjectID(); + } + else { + var document_id = new BSON.ObjectID(docid); + } + //var document_id = new BSON.ObjectID(docid); + console.log('inserted BSONID' + document_id); + testcollection.update({_id:document_id}, data,{upsert:true} , function(err, result) { + if (err) throw err; + exercisecollection.find().toArray(function(err, result) { + if (err) throw err; + socket.emit('populateexercises', result); + }); + }); + + + }); + +///////////////////// + socket.on('delactivity', function(id) { + testcollection.removeById(id,function(err, reply){ + if (err) throw err; + testcollection.find().toArray(function(err, result) { + if (err) throw err; + socket.emit('populateactivities', result); + }); + }); + }); + /////////////////// + socket.on('getexercises', function(data) { + console.log('emit exercises'); + exercisecollection.find().toArray(function(err, result) { + if (err) throw err; + socket.emit('populateexercises', result); + }); + }); + socket.on('updateexercises', function(data, docid) { + console.log('updateexecises' + JSON.stringify(data)); + if (docid == 'undefined') { + console.log('edited updateexecises' + JSON.stringify(data)); + exercisecollection.insert(data, function(err, result) { + if (err) throw err; + exercisecollection.find().toArray(function(err, result) { + if (err) throw err; + socket.emit('populateexercises', result); + }); + }); + } + else { + var document_id = new BSON.ObjectID(docid); + exercisecollection.update({_id:document_id}, data,{upsert:true} , function(err, result) { + if (err) throw err; + exercisecollection.find().toArray(function(err, result) { + if (err) throw err; + console.log('populateexercises'); + socket.emit('populateexercises', result); + }); + }); + + } + }); + + + +//////////////// +}); + + + diff --git a/index.html b/index.html new file mode 100644 index 0000000..1e307c5 --- /dev/null +++ b/index.html @@ -0,0 +1,117 @@ + + + + + BodyREP Demo + + + + + + + + + + + + + + + + + + + +
+ +
+
    + +
+ +
+ + + +
+ + +
+
    +
    • +
+ + + +
+ +
+ +
+ + + +
+
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+ + +
+ +
+ + +
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    + + + + diff --git a/node_modules/dateformat/Readme.md b/node_modules/dateformat/Readme.md new file mode 100644 index 0000000..76ccf1d --- /dev/null +++ b/node_modules/dateformat/Readme.md @@ -0,0 +1,67 @@ +# dateformat + +A node.js package for Steven Levithan's excellent [dateFormat()][dateformat] function. + +## Modifications + +* Removed the `Date.prototype.format` method. Sorry folks, but extending native prototypes is for suckers. +* Added a `module.exports = dateFormat;` statement at the bottom + +## Usage + +As taken from Steven's post, modified to match the Modifications listed above: + + var dateFormat = require('dateformat'); + var now = new Date(); + + // Basic usage + dateFormat(now, "dddd, mmmm dS, yyyy, h:MM:ss TT"); + // Saturday, June 9th, 2007, 5:46:21 PM + + // You can use one of several named masks + dateFormat(now, "isoDateTime"); + // 2007-06-09T17:46:21 + + // ...Or add your own + dateFormat.masks.hammerTime = 'HH:MM! "Can\'t touch this!"'; + dateFormat(now, "hammerTime"); + // 17:46! Can't touch this! + + // When using the standalone dateFormat function, + // you can also provide the date as a string + dateFormat("Jun 9 2007", "fullDate"); + // Saturday, June 9, 2007 + + // Note that if you don't include the mask argument, + // dateFormat.masks.default is used + dateFormat(now); + // Sat Jun 09 2007 17:46:21 + + // And if you don't include the date argument, + // the current date and time is used + dateFormat(); + // Sat Jun 09 2007 17:46:22 + + // You can also skip the date argument (as long as your mask doesn't + // contain any numbers), in which case the current date/time is used + dateFormat("longTime"); + // 5:46:22 PM EST + + // And finally, you can convert local time to UTC time. Simply pass in + // true as an additional argument (no argument skipping allowed in this case): + dateFormat(now, "longTime", true); + // 10:46:21 PM UTC + + // ...Or add the prefix "UTC:" to your mask. + dateFormat(now, "UTC:h:MM:ss TT Z"); + // 10:46:21 PM UTC + + // You can also get the ISO 8601 week of the year: + dateFormat(now, "W"); + // 42 +## License + +(c) 2007-2009 Steven Levithan [stevenlevithan.com][stevenlevithan], MIT license. + +[dateformat]: http://blog.stevenlevithan.com/archives/date-time-format +[stevenlevithan]: http://stevenlevithan.com/ diff --git a/node_modules/dateformat/lib/dateformat.js b/node_modules/dateformat/lib/dateformat.js new file mode 100644 index 0000000..c7f4fb2 --- /dev/null +++ b/node_modules/dateformat/lib/dateformat.js @@ -0,0 +1,165 @@ +/* + * Date Format 1.2.3 + * (c) 2007-2009 Steven Levithan + * MIT license + * + * Includes enhancements by Scott Trenda + * and Kris Kowal + * + * Accepts a date, a mask, or a date and a mask. + * Returns a formatted version of the given date. + * The date defaults to the current date/time. + * The mask defaults to dateFormat.masks.default. + */ + +var dateFormat = function () { + var token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZW]|"[^"]*"|'[^']*'/g, + timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g, + timezoneClip = /[^-+\dA-Z]/g, + pad = function (val, len) { + val = String(val); + len = len || 2; + while (val.length < len) val = "0" + val; + return val; + }, + /** + * Get the ISO 8601 week number + * Based on comments from + * http://techblog.procurios.nl/k/n618/news/view/33796/14863/Calculate-ISO-8601-week-and-year-in-javascript.html + */ + getWeek = function (date) { + // Remove time components of date + var targetThursday = new Date(date.getFullYear(), date.getMonth(), date.getDate()); + + // Change date to Thursday same week + targetThursday.setDate(targetThursday.getDate() - ((targetThursday.getDay() + 6) % 7) + 3); + + // Take January 4th as it is always in week 1 (see ISO 8601) + var firstThursday = new Date(targetThursday.getFullYear(), 0, 4); + + // Change date to Thursday same week + firstThursday.setDate(firstThursday.getDate() - ((firstThursday.getDay() + 6) % 7) + 3); + + // Check if daylight-saving-time-switch occured and correct for it + var ds = targetThursday.getTimezoneOffset() - firstThursday.getTimezoneOffset(); + targetThursday.setHours(targetThursday.getHours() - ds); + + // Number of weeks between target Thursday and first Thursday + var weekDiff = (targetThursday - firstThursday) / (86400000*7); + return 1 + weekDiff; + }; + + // Regexes and supporting functions are cached through closure + return function (date, mask, utc) { + var dF = dateFormat; + + // You can't provide utc if you skip other args (use the "UTC:" mask prefix) + if (arguments.length == 1 && Object.prototype.toString.call(date) == "[object String]" && !/\d/.test(date)) { + mask = date; + date = undefined; + } + + date = date || new Date; + + if(!(date instanceof Date)) { + date = new Date(date); + } + + if (isNaN(date)) { + throw TypeError("Invalid date"); + } + + mask = String(dF.masks[mask] || mask || dF.masks["default"]); + + // Allow setting the utc argument via the mask + if (mask.slice(0, 4) == "UTC:") { + mask = mask.slice(4); + utc = true; + } + + var _ = utc ? "getUTC" : "get", + d = date[_ + "Date"](), + D = date[_ + "Day"](), + m = date[_ + "Month"](), + y = date[_ + "FullYear"](), + H = date[_ + "Hours"](), + M = date[_ + "Minutes"](), + s = date[_ + "Seconds"](), + L = date[_ + "Milliseconds"](), + o = utc ? 0 : date.getTimezoneOffset(), + W = getWeek(date), + flags = { + d: d, + dd: pad(d), + ddd: dF.i18n.dayNames[D], + dddd: dF.i18n.dayNames[D + 7], + m: m + 1, + mm: pad(m + 1), + mmm: dF.i18n.monthNames[m], + mmmm: dF.i18n.monthNames[m + 12], + yy: String(y).slice(2), + yyyy: y, + h: H % 12 || 12, + hh: pad(H % 12 || 12), + H: H, + HH: pad(H), + M: M, + MM: pad(M), + s: s, + ss: pad(s), + l: pad(L, 3), + L: pad(L > 99 ? Math.round(L / 10) : L), + t: H < 12 ? "a" : "p", + tt: H < 12 ? "am" : "pm", + T: H < 12 ? "A" : "P", + TT: H < 12 ? "AM" : "PM", + Z: utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""), + o: (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4), + S: ["th", "st", "nd", "rd"][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10], + W: W + }; + + return mask.replace(token, function ($0) { + return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1); + }); + }; +}(); + +// Some common format strings +dateFormat.masks = { + "default": "ddd mmm dd yyyy HH:MM:ss", + shortDate: "m/d/yy", + mediumDate: "mmm d, yyyy", + longDate: "mmmm d, yyyy", + fullDate: "dddd, mmmm d, yyyy", + shortTime: "h:MM TT", + mediumTime: "h:MM:ss TT", + longTime: "h:MM:ss TT Z", + isoDate: "yyyy-mm-dd", + isoTime: "HH:MM:ss", + isoDateTime: "yyyy-mm-dd'T'HH:MM:ss", + isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'" +}; + +// Internationalization strings +dateFormat.i18n = { + dayNames: [ + "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", + "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" + ], + monthNames: [ + "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", + "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" + ] +}; + +/* +// For convenience... +Date.prototype.format = function (mask, utc) { + return dateFormat(this, mask, utc); +}; +*/ + +if (typeof exports !== "undefined") { + module.exports = dateFormat; +} diff --git a/node_modules/dateformat/package.json b/node_modules/dateformat/package.json new file mode 100644 index 0000000..6bfb7b6 --- /dev/null +++ b/node_modules/dateformat/package.json @@ -0,0 +1,33 @@ +{ + "name": "dateformat", + "description": "A node.js package for Steven Levithan's excellent dateFormat() function.", + "maintainers": "Felix Geisendörfer ", + "homepage": "https://github.com/felixge/node-dateformat", + "author": { + "name": "Steven Levithan" + }, + "contributors": [ + { + "name": "Steven Levithan" + }, + { + "name": "Felix Geisendörfer", + "email": "felix@debuggable.com" + }, + { + "name": "Christoph Tavan", + "email": "dev@tavan.de" + } + ], + "version": "1.0.4-1.2.3", + "main": "./lib/dateformat", + "dependencies": {}, + "devDependencies": {}, + "engines": { + "node": "*" + }, + "readme": "# dateformat\n\nA node.js package for Steven Levithan's excellent [dateFormat()][dateformat] function.\n\n## Modifications\n\n* Removed the `Date.prototype.format` method. Sorry folks, but extending native prototypes is for suckers.\n* Added a `module.exports = dateFormat;` statement at the bottom\n\n## Usage\n\nAs taken from Steven's post, modified to match the Modifications listed above:\n\n var dateFormat = require('dateformat');\n var now = new Date();\n\n // Basic usage\n dateFormat(now, \"dddd, mmmm dS, yyyy, h:MM:ss TT\");\n // Saturday, June 9th, 2007, 5:46:21 PM\n\n // You can use one of several named masks\n dateFormat(now, \"isoDateTime\");\n // 2007-06-09T17:46:21\n\n // ...Or add your own\n dateFormat.masks.hammerTime = 'HH:MM! \"Can\\'t touch this!\"';\n dateFormat(now, \"hammerTime\");\n // 17:46! Can't touch this!\n\n // When using the standalone dateFormat function,\n // you can also provide the date as a string\n dateFormat(\"Jun 9 2007\", \"fullDate\");\n // Saturday, June 9, 2007\n\n // Note that if you don't include the mask argument,\n // dateFormat.masks.default is used\n dateFormat(now);\n // Sat Jun 09 2007 17:46:21\n\n // And if you don't include the date argument,\n // the current date and time is used\n dateFormat();\n // Sat Jun 09 2007 17:46:22\n\n // You can also skip the date argument (as long as your mask doesn't\n // contain any numbers), in which case the current date/time is used\n dateFormat(\"longTime\");\n // 5:46:22 PM EST\n\n // And finally, you can convert local time to UTC time. Simply pass in\n // true as an additional argument (no argument skipping allowed in this case):\n dateFormat(now, \"longTime\", true);\n // 10:46:21 PM UTC\n\n // ...Or add the prefix \"UTC:\" to your mask.\n dateFormat(now, \"UTC:h:MM:ss TT Z\");\n // 10:46:21 PM UTC\n\n // You can also get the ISO 8601 week of the year:\n dateFormat(now, \"W\");\n // 42\n## License\n\n(c) 2007-2009 Steven Levithan [stevenlevithan.com][stevenlevithan], MIT license.\n\n[dateformat]: http://blog.stevenlevithan.com/archives/date-time-format\n[stevenlevithan]: http://stevenlevithan.com/\n", + "readmeFilename": "Readme.md", + "_id": "dateformat@1.0.4-1.2.3", + "_from": "dateformat@>= 0.0.1" +} diff --git a/node_modules/dateformat/test/basic.js b/node_modules/dateformat/test/basic.js new file mode 100644 index 0000000..9602a72 --- /dev/null +++ b/node_modules/dateformat/test/basic.js @@ -0,0 +1,45 @@ +var dateFormat = require('./lib/dateformat.js'); +var now = new Date(); + +// Basic usage +console.log(dateFormat(now, "dddd, mmmm dS, yyyy, h:MM:ss TT")); +// Saturday, June 9th, 2007, 5:46:21 PM + +// You can use one of several named masks +console.log(dateFormat(now, "isoDateTime")); +// 2007-06-09T17:46:21 + +// ...Or add your own +dateFormat.masks.hammerTime = 'HH:MM! "Can\'t touch this!"'; +console.log(dateFormat(now, "hammerTime")); +// 17:46! Can't touch this! + +// When using the standalone dateFormat function, +// you can also provide the date as a string +console.log(dateFormat("Jun 9 2007", "fullDate")); +// Saturday, June 9, 2007 + +// Note that if you don't include the mask argument, +// dateFormat.masks.default is used +console.log(dateFormat(now)); +// Sat Jun 09 2007 17:46:21 + +// And if you don't include the date argument, +// the current date and time is used +console.log(dateFormat()); +// Sat Jun 09 2007 17:46:22 + +// You can also skip the date argument (as long as your mask doesn't +// contain any numbers), in which case the current date/time is used +console.log(dateFormat("longTime")); +// 5:46:22 PM EST + +// And finally, you can convert local time to UTC time. Simply pass in +// true as an additional argument (no argument skipping allowed in this case): +console.log(dateFormat(now, "longTime", true)); +// 10:46:21 PM UTC + +// ...Or add the prefix "UTC:" to your mask. +console.log(dateFormat(now, "UTC:h:MM:ss TT Z")); +// 10:46:21 PM UTC + diff --git a/node_modules/dateformat/test/test_weekofyear.js b/node_modules/dateformat/test/test_weekofyear.js new file mode 100644 index 0000000..d1ddbe8 --- /dev/null +++ b/node_modules/dateformat/test/test_weekofyear.js @@ -0,0 +1,4 @@ +var dateFormat = require('../lib/dateformat.js'); + +var val = process.argv[2] || new Date(); +console.log(dateFormat(val, 'W')); diff --git a/node_modules/dateformat/test/test_weekofyear.sh b/node_modules/dateformat/test/test_weekofyear.sh new file mode 100644 index 0000000..3c3e69b --- /dev/null +++ b/node_modules/dateformat/test/test_weekofyear.sh @@ -0,0 +1,27 @@ +#!/bin/bash + +# this just takes php's date() function as a reference to check if week of year +# is calculated correctly in the range from 1970 .. 2038 by brute force... + +SEQ="seq" +SYSTEM=`uname` +if [ "$SYSTEM" = "Darwin" ]; then + SEQ="jot" +fi + +for YEAR in {1970..2038}; do + for MONTH in {1..12}; do + DAYS=$(cal $MONTH $YEAR | egrep "28|29|30|31" |tail -1 |awk '{print $NF}') + for DAY in $( $SEQ $DAYS ); do + DATE=$YEAR-$MONTH-$DAY + echo -n $DATE ... + NODEVAL=$(node test_weekofyear.js $DATE) + PHPVAL=$(php -r "echo intval(date('W', strtotime('$DATE')));") + if [ "$NODEVAL" -ne "$PHPVAL" ]; then + echo "MISMATCH: node: $NODEVAL vs php: $PHPVAL for date $DATE" + else + echo " OK" + fi + done + done +done diff --git a/node_modules/formidable/.npmignore b/node_modules/formidable/.npmignore new file mode 100644 index 0000000..4fbabb3 --- /dev/null +++ b/node_modules/formidable/.npmignore @@ -0,0 +1,4 @@ +/test/tmp/ +*.upload +*.un~ +*.http diff --git a/node_modules/formidable/.travis.yml b/node_modules/formidable/.travis.yml new file mode 100644 index 0000000..f1d0f13 --- /dev/null +++ b/node_modules/formidable/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.4 + - 0.6 diff --git a/node_modules/formidable/Makefile b/node_modules/formidable/Makefile new file mode 100644 index 0000000..8945872 --- /dev/null +++ b/node_modules/formidable/Makefile @@ -0,0 +1,14 @@ +SHELL := /bin/bash + +test: + @./test/run.js + +build: npm test + +npm: + npm install . + +clean: + rm test/tmp/* + +.PHONY: test clean build diff --git a/node_modules/formidable/Readme.md b/node_modules/formidable/Readme.md new file mode 100644 index 0000000..a5ca104 --- /dev/null +++ b/node_modules/formidable/Readme.md @@ -0,0 +1,311 @@ +# Formidable + +[![Build Status](https://secure.travis-ci.org/felixge/node-formidable.png?branch=master)](http://travis-ci.org/felixge/node-formidable) + +## Purpose + +A node.js module for parsing form data, especially file uploads. + +## Current status + +This module was developed for [Transloadit](http://transloadit.com/), a service focused on uploading +and encoding images and videos. It has been battle-tested against hundreds of GB of file uploads from +a large variety of clients and is considered production-ready. + +## Features + +* Fast (~500mb/sec), non-buffering multipart parser +* Automatically writing file uploads to disk +* Low memory footprint +* Graceful error handling +* Very high test coverage + +## Changelog + +### v1.0.9 + +* Emit progress when content length header parsed (Tim Koschützki) +* Fix Readme syntax due to GitHub changes (goob) +* Replace references to old 'sys' module in Readme with 'util' (Peter Sugihara) + +### v1.0.8 + +* Strip potentially unsafe characters when using `keepExtensions: true`. +* Switch to utest / urun for testing +* Add travis build + +### v1.0.7 + +* Remove file from package that was causing problems when installing on windows. (#102) +* Fix typos in Readme (Jason Davies). + +### v1.0.6 + +* Do not default to the default to the field name for file uploads where + filename="". + +### v1.0.5 + +* Support filename="" in multipart parts +* Explain unexpected end() errors in parser better + +**Note:** Starting with this version, formidable emits 'file' events for empty +file input fields. Previously those were incorrectly emitted as regular file +input fields with value = "". + +### v1.0.4 + +* Detect a good default tmp directory regardless of platform. (#88) + +### v1.0.3 + +* Fix problems with utf8 characters (#84) / semicolons in filenames (#58) +* Small performance improvements +* New test suite and fixture system + +### v1.0.2 + +* Exclude node\_modules folder from git +* Implement new `'aborted'` event +* Fix files in example folder to work with recent node versions +* Make gently a devDependency + +[See Commits](https://github.com/felixge/node-formidable/compare/v1.0.1...v1.0.2) + +### v1.0.1 + +* Fix package.json to refer to proper main directory. (#68, Dean Landolt) + +[See Commits](https://github.com/felixge/node-formidable/compare/v1.0.0...v1.0.1) + +### v1.0.0 + +* Add support for multipart boundaries that are quoted strings. (Jeff Craig) + +This marks the beginning of development on version 2.0 which will include +several architectural improvements. + +[See Commits](https://github.com/felixge/node-formidable/compare/v0.9.11...v1.0.0) + +### v0.9.11 + +* Emit `'progress'` event when receiving data, regardless of parsing it. (Tim Koschützki) +* Use [W3C FileAPI Draft](http://dev.w3.org/2006/webapi/FileAPI/) properties for File class + +**Important:** The old property names of the File class will be removed in a +future release. + +[See Commits](https://github.com/felixge/node-formidable/compare/v0.9.10...v0.9.11) + +### Older releases + +These releases were done before starting to maintain the above Changelog: + +* [v0.9.10](https://github.com/felixge/node-formidable/compare/v0.9.9...v0.9.10) +* [v0.9.9](https://github.com/felixge/node-formidable/compare/v0.9.8...v0.9.9) +* [v0.9.8](https://github.com/felixge/node-formidable/compare/v0.9.7...v0.9.8) +* [v0.9.7](https://github.com/felixge/node-formidable/compare/v0.9.6...v0.9.7) +* [v0.9.6](https://github.com/felixge/node-formidable/compare/v0.9.5...v0.9.6) +* [v0.9.5](https://github.com/felixge/node-formidable/compare/v0.9.4...v0.9.5) +* [v0.9.4](https://github.com/felixge/node-formidable/compare/v0.9.3...v0.9.4) +* [v0.9.3](https://github.com/felixge/node-formidable/compare/v0.9.2...v0.9.3) +* [v0.9.2](https://github.com/felixge/node-formidable/compare/v0.9.1...v0.9.2) +* [v0.9.1](https://github.com/felixge/node-formidable/compare/v0.9.0...v0.9.1) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.1.0](https://github.com/felixge/node-formidable/commits/v0.1.0) + +## Installation + +Via [npm](http://github.com/isaacs/npm): + + npm install formidable@latest + +Manually: + + git clone git://github.com/felixge/node-formidable.git formidable + vim my.js + # var formidable = require('./formidable'); + +Note: Formidable requires [gently](http://github.com/felixge/node-gently) to run the unit tests, but you won't need it for just using the library. + +## Example + +Parse an incoming file upload. + + var formidable = require('formidable'), + http = require('http'), + + util = require('util'); + + http.createServer(function(req, res) { + if (req.url == '/upload' && req.method.toLowerCase() == 'post') { + // parse a file upload + var form = new formidable.IncomingForm(); + form.parse(req, function(err, fields, files) { + res.writeHead(200, {'content-type': 'text/plain'}); + res.write('received upload:\n\n'); + res.end(util.inspect({fields: fields, files: files})); + }); + return; + } + + // show a file upload form + res.writeHead(200, {'content-type': 'text/html'}); + res.end( + '
    '+ + '
    '+ + '
    '+ + ''+ + '
    ' + ); + }).listen(80); + +## API + +### formidable.IncomingForm + +__new formidable.IncomingForm()__ + +Creates a new incoming form. + +__incomingForm.encoding = 'utf-8'__ + +The encoding to use for incoming form fields. + +__incomingForm.uploadDir = process.env.TMP || '/tmp' || process.cwd()__ + +The directory for placing file uploads in. You can move them later on using +`fs.rename()`. The default directory is picked at module load time depending on +the first existing directory from those listed above. + +__incomingForm.keepExtensions = false__ + +If you want the files written to `incomingForm.uploadDir` to include the extensions of the original files, set this property to `true`. + +__incomingForm.type__ + +Either 'multipart' or 'urlencoded' depending on the incoming request. + +__incomingForm.maxFieldsSize = 2 * 1024 * 1024__ + +Limits the amount of memory a field (not file) can allocate in bytes. +If this value is exceeded, an `'error'` event is emitted. The default +size is 2MB. + +__incomingForm.hash = false__ + +If you want checksums calculated for incoming files, set this to either `'sha1'` or `'md5'`. + +__incomingForm.bytesReceived__ + +The amount of bytes received for this form so far. + +__incomingForm.bytesExpected__ + +The expected number of bytes in this form. + +__incomingForm.parse(request, [cb])__ + +Parses an incoming node.js `request` containing form data. If `cb` is provided, all fields an files are collected and passed to the callback: + + incomingForm.parse(req, function(err, fields, files) { + // ... + }); + +__incomingForm.onPart(part)__ + +You may overwrite this method if you are interested in directly accessing the multipart stream. Doing so will disable any `'field'` / `'file'` events processing which would occur otherwise, making you fully responsible for handling the processing. + + incomingForm.onPart = function(part) { + part.addListener('data', function() { + // ... + }); + } + +If you want to use formidable to only handle certain parts for you, you can do so: + + incomingForm.onPart = function(part) { + if (!part.filename) { + // let formidable handle all non-file parts + incomingForm.handlePart(part); + } + } + +Check the code in this method for further inspiration. + +__Event: 'progress' (bytesReceived, bytesExpected)__ + +Emitted after each incoming chunk of data that has been parsed. Can be used to roll your own progress bar. + +__Event: 'field' (name, value)__ + +Emitted whenever a field / value pair has been received. + +__Event: 'fileBegin' (name, file)__ + +Emitted whenever a new file is detected in the upload stream. Use this even if +you want to stream the file to somewhere else while buffering the upload on +the file system. + +__Event: 'file' (name, file)__ + +Emitted whenever a field / file pair has been received. `file` is an instance of `File`. + +__Event: 'error' (err)__ + +Emitted when there is an error processing the incoming form. A request that experiences an error is automatically paused, you will have to manually call `request.resume()` if you want the request to continue firing `'data'` events. + +__Event: 'aborted'__ + +Emitted when the request was aborted by the user. Right now this can be due to a 'timeout' or 'close' event on the socket. In the future there will be a separate 'timeout' event (needs a change in the node core). + +__Event: 'end' ()__ + +Emitted when the entire request has been received, and all contained files have finished flushing to disk. This is a great place for you to send your response. + +### formidable.File + +__file.size = 0__ + +The size of the uploaded file in bytes. If the file is still being uploaded (see `'fileBegin'` event), this property says how many bytes of the file have been written to disk yet. + +__file.path = null__ + +The path this file is being written to. You can modify this in the `'fileBegin'` event in +case you are unhappy with the way formidable generates a temporary path for your files. + +__file.name = null__ + +The name this file had according to the uploading client. + +__file.type = null__ + +The mime type of this file, according to the uploading client. + +__file.lastModifiedDate = null__ + +A date object (or `null`) containing the time this file was last written to. Mostly +here for compatibility with the [W3C File API Draft](http://dev.w3.org/2006/webapi/FileAPI/). + +__file.hash = null__ + +If hash calculation was set, you can read the hex digest out of this var. + +## License + +Formidable is licensed under the MIT license. + +## Ports + +* [multipart-parser](http://github.com/FooBarWidget/multipart-parser): a C++ parser based on formidable + +## Credits + +* [Ryan Dahl](http://twitter.com/ryah) for his work on [http-parser](http://github.com/ry/http-parser) which heavily inspired multipart_parser.js diff --git a/node_modules/formidable/TODO b/node_modules/formidable/TODO new file mode 100644 index 0000000..e1107f2 --- /dev/null +++ b/node_modules/formidable/TODO @@ -0,0 +1,3 @@ +- Better bufferMaxSize handling approach +- Add tests for JSON parser pull request and merge it +- Implement QuerystringParser the same way as MultipartParser diff --git a/node_modules/formidable/benchmark/bench-multipart-parser.js b/node_modules/formidable/benchmark/bench-multipart-parser.js new file mode 100644 index 0000000..bff41f1 --- /dev/null +++ b/node_modules/formidable/benchmark/bench-multipart-parser.js @@ -0,0 +1,70 @@ +require('../test/common'); +var multipartParser = require('../lib/multipart_parser'), + MultipartParser = multipartParser.MultipartParser, + parser = new MultipartParser(), + Buffer = require('buffer').Buffer, + boundary = '-----------------------------168072824752491622650073', + mb = 100, + buffer = createMultipartBuffer(boundary, mb * 1024 * 1024), + callbacks = + { partBegin: -1, + partEnd: -1, + headerField: -1, + headerValue: -1, + partData: -1, + end: -1, + }; + + +parser.initWithBoundary(boundary); +parser.onHeaderField = function() { + callbacks.headerField++; +}; + +parser.onHeaderValue = function() { + callbacks.headerValue++; +}; + +parser.onPartBegin = function() { + callbacks.partBegin++; +}; + +parser.onPartData = function() { + callbacks.partData++; +}; + +parser.onPartEnd = function() { + callbacks.partEnd++; +}; + +parser.onEnd = function() { + callbacks.end++; +}; + +var start = +new Date(), + nparsed = parser.write(buffer), + duration = +new Date - start, + mbPerSec = (mb / (duration / 1000)).toFixed(2); + +console.log(mbPerSec+' mb/sec'); + +assert.equal(nparsed, buffer.length); + +function createMultipartBuffer(boundary, size) { + var head = + '--'+boundary+'\r\n' + + 'content-disposition: form-data; name="field1"\r\n' + + '\r\n' + , tail = '\r\n--'+boundary+'--\r\n' + , buffer = new Buffer(size); + + buffer.write(head, 'ascii', 0); + buffer.write(tail, 'ascii', buffer.length - tail.length); + return buffer; +} + +process.on('exit', function() { + for (var k in callbacks) { + assert.equal(0, callbacks[k], k+' count off by '+callbacks[k]); + } +}); diff --git a/node_modules/formidable/example/post.js b/node_modules/formidable/example/post.js new file mode 100644 index 0000000..f6c15a6 --- /dev/null +++ b/node_modules/formidable/example/post.js @@ -0,0 +1,43 @@ +require('../test/common'); +var http = require('http'), + util = require('util'), + formidable = require('formidable'), + server; + +server = http.createServer(function(req, res) { + if (req.url == '/') { + res.writeHead(200, {'content-type': 'text/html'}); + res.end( + '
    '+ + '
    '+ + '
    '+ + ''+ + '
    ' + ); + } else if (req.url == '/post') { + var form = new formidable.IncomingForm(), + fields = []; + + form + .on('error', function(err) { + res.writeHead(200, {'content-type': 'text/plain'}); + res.end('error:\n\n'+util.inspect(err)); + }) + .on('field', function(field, value) { + console.log(field, value); + fields.push([field, value]); + }) + .on('end', function() { + console.log('-> post done'); + res.writeHead(200, {'content-type': 'text/plain'}); + res.end('received fields:\n\n '+util.inspect(fields)); + }); + form.parse(req); + } else { + res.writeHead(404, {'content-type': 'text/plain'}); + res.end('404'); + } +}); +server.listen(TEST_PORT); + +console.log('listening on http://localhost:'+TEST_PORT+'/'); diff --git a/node_modules/formidable/example/upload.js b/node_modules/formidable/example/upload.js new file mode 100644 index 0000000..050cdd9 --- /dev/null +++ b/node_modules/formidable/example/upload.js @@ -0,0 +1,48 @@ +require('../test/common'); +var http = require('http'), + util = require('util'), + formidable = require('formidable'), + server; + +server = http.createServer(function(req, res) { + if (req.url == '/') { + res.writeHead(200, {'content-type': 'text/html'}); + res.end( + '
    '+ + '
    '+ + '
    '+ + ''+ + '
    ' + ); + } else if (req.url == '/upload') { + var form = new formidable.IncomingForm(), + files = [], + fields = []; + + form.uploadDir = TEST_TMP; + + form + .on('field', function(field, value) { + console.log(field, value); + fields.push([field, value]); + }) + .on('file', function(field, file) { + console.log(field, file); + files.push([field, file]); + }) + .on('end', function() { + console.log('-> upload done'); + res.writeHead(200, {'content-type': 'text/plain'}); + res.write('received fields:\n\n '+util.inspect(fields)); + res.write('\n\n'); + res.end('received files:\n\n '+util.inspect(files)); + }); + form.parse(req); + } else { + res.writeHead(404, {'content-type': 'text/plain'}); + res.end('404'); + } +}); +server.listen(TEST_PORT); + +console.log('listening on http://localhost:'+TEST_PORT+'/'); diff --git a/node_modules/formidable/index.js b/node_modules/formidable/index.js new file mode 100644 index 0000000..be41032 --- /dev/null +++ b/node_modules/formidable/index.js @@ -0,0 +1 @@ +module.exports = require('./lib/formidable'); \ No newline at end of file diff --git a/node_modules/formidable/lib/file.js b/node_modules/formidable/lib/file.js new file mode 100644 index 0000000..dad8d5f --- /dev/null +++ b/node_modules/formidable/lib/file.js @@ -0,0 +1,73 @@ +if (global.GENTLY) require = GENTLY.hijack(require); + +var util = require('./util'), + WriteStream = require('fs').WriteStream, + EventEmitter = require('events').EventEmitter, + crypto = require('crypto'); + +function File(properties) { + EventEmitter.call(this); + + this.size = 0; + this.path = null; + this.name = null; + this.type = null; + this.hash = null; + this.lastModifiedDate = null; + + this._writeStream = null; + + for (var key in properties) { + this[key] = properties[key]; + } + + if(typeof this.hash === 'string') { + this.hash = crypto.createHash(properties.hash); + } + + this._backwardsCompatibility(); +} +module.exports = File; +util.inherits(File, EventEmitter); + +// @todo Next release: Show error messages when accessing these +File.prototype._backwardsCompatibility = function() { + var self = this; + this.__defineGetter__('length', function() { + return self.size; + }); + this.__defineGetter__('filename', function() { + return self.name; + }); + this.__defineGetter__('mime', function() { + return self.type; + }); +}; + +File.prototype.open = function() { + this._writeStream = new WriteStream(this.path); +}; + +File.prototype.write = function(buffer, cb) { + var self = this; + this._writeStream.write(buffer, function() { + if(self.hash) { + self.hash.update(buffer); + } + self.lastModifiedDate = new Date(); + self.size += buffer.length; + self.emit('progress', self.size); + cb(); + }); +}; + +File.prototype.end = function(cb) { + var self = this; + this._writeStream.end(function() { + if(self.hash) { + self.hash = self.hash.digest('hex'); + } + self.emit('end'); + cb(); + }); +}; diff --git a/node_modules/formidable/lib/incoming_form.js b/node_modules/formidable/lib/incoming_form.js new file mode 100644 index 0000000..060eac2 --- /dev/null +++ b/node_modules/formidable/lib/incoming_form.js @@ -0,0 +1,384 @@ +if (global.GENTLY) require = GENTLY.hijack(require); + +var fs = require('fs'); +var util = require('./util'), + path = require('path'), + File = require('./file'), + MultipartParser = require('./multipart_parser').MultipartParser, + QuerystringParser = require('./querystring_parser').QuerystringParser, + StringDecoder = require('string_decoder').StringDecoder, + EventEmitter = require('events').EventEmitter, + Stream = require('stream').Stream; + +function IncomingForm(opts) { + if (!(this instanceof IncomingForm)) return new IncomingForm; + EventEmitter.call(this); + + opts=opts||{}; + + this.error = null; + this.ended = false; + + this.maxFieldsSize = opts.maxFieldsSize || 2 * 1024 * 1024; + this.keepExtensions = opts.keepExtensions || false; + this.uploadDir = opts.uploadDir || IncomingForm.UPLOAD_DIR; + this.encoding = opts.encoding || 'utf-8'; + this.headers = null; + this.type = null; + this.hash = false; + + this.bytesReceived = null; + this.bytesExpected = null; + + this._parser = null; + this._flushing = 0; + this._fieldsSize = 0; +}; +util.inherits(IncomingForm, EventEmitter); +exports.IncomingForm = IncomingForm; + +IncomingForm.UPLOAD_DIR = (function() { + var dirs = [process.env.TMP, '/tmp', process.cwd()]; + for (var i = 0; i < dirs.length; i++) { + var dir = dirs[i]; + var isDirectory = false; + + try { + isDirectory = fs.statSync(dir).isDirectory(); + } catch (e) {} + + if (isDirectory) return dir; + } +})(); + +IncomingForm.prototype.parse = function(req, cb) { + this.pause = function() { + try { + req.pause(); + } catch (err) { + // the stream was destroyed + if (!this.ended) { + // before it was completed, crash & burn + this._error(err); + } + return false; + } + return true; + }; + + this.resume = function() { + try { + req.resume(); + } catch (err) { + // the stream was destroyed + if (!this.ended) { + // before it was completed, crash & burn + this._error(err); + } + return false; + } + + return true; + }; + + this.writeHeaders(req.headers); + + var self = this; + req + .on('error', function(err) { + self._error(err); + }) + .on('aborted', function() { + self.emit('aborted'); + }) + .on('data', function(buffer) { + self.write(buffer); + }) + .on('end', function() { + if (self.error) { + return; + } + + var err = self._parser.end(); + if (err) { + self._error(err); + } + }); + + if (cb) { + var fields = {}, files = {}; + this + .on('field', function(name, value) { + fields[name] = value; + }) + .on('file', function(name, file) { + files[name] = file; + }) + .on('error', function(err) { + cb(err, fields, files); + }) + .on('end', function() { + cb(null, fields, files); + }); + } + + return this; +}; + +IncomingForm.prototype.writeHeaders = function(headers) { + this.headers = headers; + this._parseContentLength(); + this._parseContentType(); +}; + +IncomingForm.prototype.write = function(buffer) { + if (!this._parser) { + this._error(new Error('unintialized parser')); + return; + } + + this.bytesReceived += buffer.length; + this.emit('progress', this.bytesReceived, this.bytesExpected); + + var bytesParsed = this._parser.write(buffer); + if (bytesParsed !== buffer.length) { + this._error(new Error('parser error, '+bytesParsed+' of '+buffer.length+' bytes parsed')); + } + + return bytesParsed; +}; + +IncomingForm.prototype.pause = function() { + // this does nothing, unless overwritten in IncomingForm.parse + return false; +}; + +IncomingForm.prototype.resume = function() { + // this does nothing, unless overwritten in IncomingForm.parse + return false; +}; + +IncomingForm.prototype.onPart = function(part) { + // this method can be overwritten by the user + this.handlePart(part); +}; + +IncomingForm.prototype.handlePart = function(part) { + var self = this; + + if (part.filename === undefined) { + var value = '' + , decoder = new StringDecoder(this.encoding); + + part.on('data', function(buffer) { + self._fieldsSize += buffer.length; + if (self._fieldsSize > self.maxFieldsSize) { + self._error(new Error('maxFieldsSize exceeded, received '+self._fieldsSize+' bytes of field data')); + return; + } + value += decoder.write(buffer); + }); + + part.on('end', function() { + self.emit('field', part.name, value); + }); + return; + } + + this._flushing++; + + var file = new File({ + path: this._uploadPath(part.filename), + name: part.filename, + type: part.mime, + hash: self.hash + }); + + this.emit('fileBegin', part.name, file); + + file.open(); + + part.on('data', function(buffer) { + self.pause(); + file.write(buffer, function() { + self.resume(); + }); + }); + + part.on('end', function() { + file.end(function() { + self._flushing--; + self.emit('file', part.name, file); + self._maybeEnd(); + }); + }); +}; + +IncomingForm.prototype._parseContentType = function() { + if (!this.headers['content-type']) { + this._error(new Error('bad content-type header, no content-type')); + return; + } + + if (this.headers['content-type'].match(/urlencoded/i)) { + this._initUrlencoded(); + return; + } + + if (this.headers['content-type'].match(/multipart/i)) { + var m; + if (m = this.headers['content-type'].match(/boundary=(?:"([^"]+)"|([^;]+))/i)) { + this._initMultipart(m[1] || m[2]); + } else { + this._error(new Error('bad content-type header, no multipart boundary')); + } + return; + } + + this._error(new Error('bad content-type header, unknown content-type: '+this.headers['content-type'])); +}; + +IncomingForm.prototype._error = function(err) { + if (this.error) { + return; + } + + this.error = err; + this.pause(); + this.emit('error', err); +}; + +IncomingForm.prototype._parseContentLength = function() { + if (this.headers['content-length']) { + this.bytesReceived = 0; + this.bytesExpected = parseInt(this.headers['content-length'], 10); + this.emit('progress', this.bytesReceived, this.bytesExpected); + } +}; + +IncomingForm.prototype._newParser = function() { + return new MultipartParser(); +}; + +IncomingForm.prototype._initMultipart = function(boundary) { + this.type = 'multipart'; + + var parser = new MultipartParser(), + self = this, + headerField, + headerValue, + part; + + parser.initWithBoundary(boundary); + + parser.onPartBegin = function() { + part = new Stream(); + part.readable = true; + part.headers = {}; + part.name = null; + part.filename = null; + part.mime = null; + headerField = ''; + headerValue = ''; + }; + + parser.onHeaderField = function(b, start, end) { + headerField += b.toString(self.encoding, start, end); + }; + + parser.onHeaderValue = function(b, start, end) { + headerValue += b.toString(self.encoding, start, end); + }; + + parser.onHeaderEnd = function() { + headerField = headerField.toLowerCase(); + part.headers[headerField] = headerValue; + + var m; + if (headerField == 'content-disposition') { + if (m = headerValue.match(/name="([^"]+)"/i)) { + part.name = m[1]; + } + + part.filename = self._fileName(headerValue); + } else if (headerField == 'content-type') { + part.mime = headerValue; + } + + headerField = ''; + headerValue = ''; + }; + + parser.onHeadersEnd = function() { + self.onPart(part); + }; + + parser.onPartData = function(b, start, end) { + part.emit('data', b.slice(start, end)); + }; + + parser.onPartEnd = function() { + part.emit('end'); + }; + + parser.onEnd = function() { + self.ended = true; + self._maybeEnd(); + }; + + this._parser = parser; +}; + +IncomingForm.prototype._fileName = function(headerValue) { + var m = headerValue.match(/filename="(.*?)"($|; )/i) + if (!m) return; + + var filename = m[1].substr(m[1].lastIndexOf('\\') + 1); + filename = filename.replace(/%22/g, '"'); + filename = filename.replace(/&#([\d]{4});/g, function(m, code) { + return String.fromCharCode(code); + }); + return filename; +}; + +IncomingForm.prototype._initUrlencoded = function() { + this.type = 'urlencoded'; + + var parser = new QuerystringParser() + , self = this; + + parser.onField = function(key, val) { + self.emit('field', key, val); + }; + + parser.onEnd = function() { + self.ended = true; + self._maybeEnd(); + }; + + this._parser = parser; +}; + +IncomingForm.prototype._uploadPath = function(filename) { + var name = ''; + for (var i = 0; i < 32; i++) { + name += Math.floor(Math.random() * 16).toString(16); + } + + if (this.keepExtensions) { + var ext = path.extname(filename); + ext = ext.replace(/(\.[a-z0-9]+).*/, '$1') + + name += ext; + } + + return path.join(this.uploadDir, name); +}; + +IncomingForm.prototype._maybeEnd = function() { + if (!this.ended || this._flushing) { + return; + } + + this.emit('end'); +}; diff --git a/node_modules/formidable/lib/index.js b/node_modules/formidable/lib/index.js new file mode 100644 index 0000000..7a6e3e1 --- /dev/null +++ b/node_modules/formidable/lib/index.js @@ -0,0 +1,3 @@ +var IncomingForm = require('./incoming_form').IncomingForm; +IncomingForm.IncomingForm = IncomingForm; +module.exports = IncomingForm; diff --git a/node_modules/formidable/lib/multipart_parser.js b/node_modules/formidable/lib/multipart_parser.js new file mode 100644 index 0000000..9ca567c --- /dev/null +++ b/node_modules/formidable/lib/multipart_parser.js @@ -0,0 +1,312 @@ +var Buffer = require('buffer').Buffer, + s = 0, + S = + { PARSER_UNINITIALIZED: s++, + START: s++, + START_BOUNDARY: s++, + HEADER_FIELD_START: s++, + HEADER_FIELD: s++, + HEADER_VALUE_START: s++, + HEADER_VALUE: s++, + HEADER_VALUE_ALMOST_DONE: s++, + HEADERS_ALMOST_DONE: s++, + PART_DATA_START: s++, + PART_DATA: s++, + PART_END: s++, + END: s++, + }, + + f = 1, + F = + { PART_BOUNDARY: f, + LAST_BOUNDARY: f *= 2, + }, + + LF = 10, + CR = 13, + SPACE = 32, + HYPHEN = 45, + COLON = 58, + A = 97, + Z = 122, + + lower = function(c) { + return c | 0x20; + }; + +for (var s in S) { + exports[s] = S[s]; +} + +function MultipartParser() { + this.boundary = null; + this.boundaryChars = null; + this.lookbehind = null; + this.state = S.PARSER_UNINITIALIZED; + + this.index = null; + this.flags = 0; +}; +exports.MultipartParser = MultipartParser; + +MultipartParser.stateToString = function(stateNumber) { + for (var state in S) { + var number = S[state]; + if (number === stateNumber) return state; + } +}; + +MultipartParser.prototype.initWithBoundary = function(str) { + this.boundary = new Buffer(str.length+4); + this.boundary.write('\r\n--', 'ascii', 0); + this.boundary.write(str, 'ascii', 4); + this.lookbehind = new Buffer(this.boundary.length+8); + this.state = S.START; + + this.boundaryChars = {}; + for (var i = 0; i < this.boundary.length; i++) { + this.boundaryChars[this.boundary[i]] = true; + } +}; + +MultipartParser.prototype.write = function(buffer) { + var self = this, + i = 0, + len = buffer.length, + prevIndex = this.index, + index = this.index, + state = this.state, + flags = this.flags, + lookbehind = this.lookbehind, + boundary = this.boundary, + boundaryChars = this.boundaryChars, + boundaryLength = this.boundary.length, + boundaryEnd = boundaryLength - 1, + bufferLength = buffer.length, + c, + cl, + + mark = function(name) { + self[name+'Mark'] = i; + }, + clear = function(name) { + delete self[name+'Mark']; + }, + callback = function(name, buffer, start, end) { + if (start !== undefined && start === end) { + return; + } + + var callbackSymbol = 'on'+name.substr(0, 1).toUpperCase()+name.substr(1); + if (callbackSymbol in self) { + self[callbackSymbol](buffer, start, end); + } + }, + dataCallback = function(name, clear) { + var markSymbol = name+'Mark'; + if (!(markSymbol in self)) { + return; + } + + if (!clear) { + callback(name, buffer, self[markSymbol], buffer.length); + self[markSymbol] = 0; + } else { + callback(name, buffer, self[markSymbol], i); + delete self[markSymbol]; + } + }; + + for (i = 0; i < len; i++) { + c = buffer[i]; + switch (state) { + case S.PARSER_UNINITIALIZED: + return i; + case S.START: + index = 0; + state = S.START_BOUNDARY; + case S.START_BOUNDARY: + if (index == boundary.length - 2) { + if (c != CR) { + return i; + } + index++; + break; + } else if (index - 1 == boundary.length - 2) { + if (c != LF) { + return i; + } + index = 0; + callback('partBegin'); + state = S.HEADER_FIELD_START; + break; + } + + if (c != boundary[index+2]) { + return i; + } + index++; + break; + case S.HEADER_FIELD_START: + state = S.HEADER_FIELD; + mark('headerField'); + index = 0; + case S.HEADER_FIELD: + if (c == CR) { + clear('headerField'); + state = S.HEADERS_ALMOST_DONE; + break; + } + + index++; + if (c == HYPHEN) { + break; + } + + if (c == COLON) { + if (index == 1) { + // empty header field + return i; + } + dataCallback('headerField', true); + state = S.HEADER_VALUE_START; + break; + } + + cl = lower(c); + if (cl < A || cl > Z) { + return i; + } + break; + case S.HEADER_VALUE_START: + if (c == SPACE) { + break; + } + + mark('headerValue'); + state = S.HEADER_VALUE; + case S.HEADER_VALUE: + if (c == CR) { + dataCallback('headerValue', true); + callback('headerEnd'); + state = S.HEADER_VALUE_ALMOST_DONE; + } + break; + case S.HEADER_VALUE_ALMOST_DONE: + if (c != LF) { + return i; + } + state = S.HEADER_FIELD_START; + break; + case S.HEADERS_ALMOST_DONE: + if (c != LF) { + return i; + } + + callback('headersEnd'); + state = S.PART_DATA_START; + break; + case S.PART_DATA_START: + state = S.PART_DATA + mark('partData'); + case S.PART_DATA: + prevIndex = index; + + if (index == 0) { + // boyer-moore derrived algorithm to safely skip non-boundary data + i += boundaryEnd; + while (i < bufferLength && !(buffer[i] in boundaryChars)) { + i += boundaryLength; + } + i -= boundaryEnd; + c = buffer[i]; + } + + if (index < boundary.length) { + if (boundary[index] == c) { + if (index == 0) { + dataCallback('partData', true); + } + index++; + } else { + index = 0; + } + } else if (index == boundary.length) { + index++; + if (c == CR) { + // CR = part boundary + flags |= F.PART_BOUNDARY; + } else if (c == HYPHEN) { + // HYPHEN = end boundary + flags |= F.LAST_BOUNDARY; + } else { + index = 0; + } + } else if (index - 1 == boundary.length) { + if (flags & F.PART_BOUNDARY) { + index = 0; + if (c == LF) { + // unset the PART_BOUNDARY flag + flags &= ~F.PART_BOUNDARY; + callback('partEnd'); + callback('partBegin'); + state = S.HEADER_FIELD_START; + break; + } + } else if (flags & F.LAST_BOUNDARY) { + if (c == HYPHEN) { + callback('partEnd'); + callback('end'); + state = S.END; + } else { + index = 0; + } + } else { + index = 0; + } + } + + if (index > 0) { + // when matching a possible boundary, keep a lookbehind reference + // in case it turns out to be a false lead + lookbehind[index-1] = c; + } else if (prevIndex > 0) { + // if our boundary turned out to be rubbish, the captured lookbehind + // belongs to partData + callback('partData', lookbehind, 0, prevIndex); + prevIndex = 0; + mark('partData'); + + // reconsider the current character even so it interrupted the sequence + // it could be the beginning of a new sequence + i--; + } + + break; + case S.END: + break; + default: + return i; + } + } + + dataCallback('headerField'); + dataCallback('headerValue'); + dataCallback('partData'); + + this.index = index; + this.state = state; + this.flags = flags; + + return len; +}; + +MultipartParser.prototype.end = function() { + if (this.state != S.END) { + return new Error('MultipartParser.end(): stream ended unexpectedly: ' + this.explain()); + } +}; + +MultipartParser.prototype.explain = function() { + return 'state = ' + MultipartParser.stateToString(this.state); +}; diff --git a/node_modules/formidable/lib/querystring_parser.js b/node_modules/formidable/lib/querystring_parser.js new file mode 100644 index 0000000..63f109e --- /dev/null +++ b/node_modules/formidable/lib/querystring_parser.js @@ -0,0 +1,25 @@ +if (global.GENTLY) require = GENTLY.hijack(require); + +// This is a buffering parser, not quite as nice as the multipart one. +// If I find time I'll rewrite this to be fully streaming as well +var querystring = require('querystring'); + +function QuerystringParser() { + this.buffer = ''; +}; +exports.QuerystringParser = QuerystringParser; + +QuerystringParser.prototype.write = function(buffer) { + this.buffer += buffer.toString('ascii'); + return buffer.length; +}; + +QuerystringParser.prototype.end = function() { + var fields = querystring.parse(this.buffer); + for (var field in fields) { + this.onField(field, fields[field]); + } + this.buffer = ''; + + this.onEnd(); +}; \ No newline at end of file diff --git a/node_modules/formidable/lib/util.js b/node_modules/formidable/lib/util.js new file mode 100644 index 0000000..e9493e9 --- /dev/null +++ b/node_modules/formidable/lib/util.js @@ -0,0 +1,6 @@ +// Backwards compatibility ... +try { + module.exports = require('util'); +} catch (e) { + module.exports = require('sys'); +} diff --git a/node_modules/formidable/node-gently/Makefile b/node_modules/formidable/node-gently/Makefile new file mode 100644 index 0000000..01f7140 --- /dev/null +++ b/node_modules/formidable/node-gently/Makefile @@ -0,0 +1,4 @@ +test: + @find test/simple/test-*.js | xargs -n 1 -t node + +.PHONY: test \ No newline at end of file diff --git a/node_modules/formidable/node-gently/Readme.md b/node_modules/formidable/node-gently/Readme.md new file mode 100644 index 0000000..f8f0c66 --- /dev/null +++ b/node_modules/formidable/node-gently/Readme.md @@ -0,0 +1,167 @@ +# Gently + +## Purpose + +A node.js module that helps with stubbing and behavior verification. It allows you to test the most remote and nested corners of your code while keeping being fully unobtrusive. + +## Features + +* Overwrite and stub individual object functions +* Verify that all expected calls have been made in the expected order +* Restore stubbed functions to their original behavior +* Detect object / class names from obj.constructor.name and obj.toString() +* Hijack any required module function or class constructor + +## Installation + +Via [npm](http://github.com/isaacs/npm): + + npm install gently@latest + +## Example + +Make sure your dog is working properly: + + function Dog() {} + + Dog.prototype.seeCat = function() { + this.bark('whuf, whuf'); + this.run(); + } + + Dog.prototype.bark = function(bark) { + require('sys').puts(bark); + } + + var gently = new (require('gently')) + , assert = require('assert') + , dog = new Dog(); + + gently.expect(dog, 'bark', function(bark) { + assert.equal(bark, 'whuf, whuf'); + }); + gently.expect(dog, 'run'); + + dog.seeCat(); + +You can also easily test event emitters with this, for example a simple sequence of 2 events emitted by `fs.WriteStream`: + + var gently = new (require('gently')) + , stream = new (require('fs').WriteStream)('my_file.txt'); + + gently.expect(stream, 'emit', function(event) { + assert.equal(event, 'open'); + }); + + gently.expect(stream, 'emit', function(event) { + assert.equal(event, 'drain'); + }); + +For a full read world example, check out this test case: [test-incoming-form.js](http://github.com/felixge/node-formidable/blob/master/test/simple/test-incoming-form.js) (in [node-formdiable](http://github.com/felixge/node-formidable)). + +## API + +### Gently + +#### new Gently() + +Creates a new gently instance. It listens to the process `'exit'` event to make sure all expectations have been verified. + +#### gently.expect(obj, method, [[count], stubFn]) + +Creates an expectation for an objects method to be called. You can optionally specify the call `count` you are expecting, as well as `stubFn` function that will run instead of the original function. + +Returns a reference to the function that is getting overwritten. + +#### gently.expect([count], stubFn) + +Returns a function that is supposed to be executed `count` times, delegating any calls to the provided `stubFn` function. Naming your stubFn closure will help to properly diagnose errors that are being thrown: + + childProcess.exec('ls', gently.expect(function lsCallback(code) { + assert.equal(0, code); + })); + +#### gently.restore(obj, method) + +Restores an object method that has been previously overwritten using `gently.expect()`. + +#### gently.hijack(realRequire) + +Returns a new require functions that catches a reference to all required modules into `gently.hijacked`. + +To use this function, include a line like this in your `'my-module.js'`. + + if (global.GENTLY) require = GENTLY.hijack(require); + + var sys = require('sys'); + exports.hello = function() { + sys.log('world'); + }; + +Now you can write a test for the module above: + + var gently = global.GENTLY = new (require('gently')) + , myModule = require('./my-module'); + + gently.expect(gently.hijacked.sys, 'log', function(str) { + assert.equal(str, 'world'); + }); + + myModule.hello(); + +#### gently.stub(location, [exportsName]) + +Returns a stub class that will be used instead of the real class from the module at `location` with the given `exportsName`. + +This allows to test an OOP version of the previous example, where `'my-module.js'`. + + if (global.GENTLY) require = GENTLY.hijack(require); + + var World = require('./world'); + + exports.hello = function() { + var world = new World(); + world.hello(); + } + +And `world.js` looks like this: + + var sys = require('sys'); + + function World() { + + } + module.exports = World; + + World.prototype.hello = function() { + sys.log('world'); + }; + +Testing `'my-module.js'` can now easily be accomplished: + + var gently = global.GENTLY = new (require('gently')) + , WorldStub = gently.stub('./world') + , myModule = require('./my-module') + , WORLD; + + gently.expect(WorldStub, 'new', function() { + WORLD = this; + }); + + gently.expect(WORLD, 'hello'); + + myModule.hello(); + +#### gently.hijacked + +An object that holds the references to all hijacked modules. + +#### gently.verify([msg]) + +Verifies that all expectations of this gently instance have been satisfied. If not called manually, this method is called when the process `'exit'` event is fired. + +If `msg` is given, it will appear in any error that might be thrown. + +## License + +Gently is licensed under the MIT license. \ No newline at end of file diff --git a/node_modules/formidable/node-gently/example/dog.js b/node_modules/formidable/node-gently/example/dog.js new file mode 100644 index 0000000..022fae0 --- /dev/null +++ b/node_modules/formidable/node-gently/example/dog.js @@ -0,0 +1,22 @@ +require('../test/common'); +function Dog() {} + +Dog.prototype.seeCat = function() { + this.bark('whuf, whuf'); + this.run(); +} + +Dog.prototype.bark = function(bark) { + require('sys').puts(bark); +} + +var gently = new (require('gently')) + , assert = require('assert') + , dog = new Dog(); + +gently.expect(dog, 'bark', function(bark) { + assert.equal(bark, 'whuf, whuf'); +}); +gently.expect(dog, 'run'); + +dog.seeCat(); \ No newline at end of file diff --git a/node_modules/formidable/node-gently/example/event_emitter.js b/node_modules/formidable/node-gently/example/event_emitter.js new file mode 100644 index 0000000..7def134 --- /dev/null +++ b/node_modules/formidable/node-gently/example/event_emitter.js @@ -0,0 +1,11 @@ +require('../test/common'); +var gently = new (require('gently')) + , stream = new (require('fs').WriteStream)('my_file.txt'); + +gently.expect(stream, 'emit', function(event) { + assert.equal(event, 'open'); +}); + +gently.expect(stream, 'emit', function(event) { + assert.equal(event, 'drain'); +}); \ No newline at end of file diff --git a/node_modules/formidable/node-gently/index.js b/node_modules/formidable/node-gently/index.js new file mode 100644 index 0000000..69122bd --- /dev/null +++ b/node_modules/formidable/node-gently/index.js @@ -0,0 +1 @@ +module.exports = require('./lib/gently'); \ No newline at end of file diff --git a/node_modules/formidable/node-gently/lib/gently/gently.js b/node_modules/formidable/node-gently/lib/gently/gently.js new file mode 100644 index 0000000..8af0e1e --- /dev/null +++ b/node_modules/formidable/node-gently/lib/gently/gently.js @@ -0,0 +1,184 @@ +var path = require('path'); + +function Gently() { + this.expectations = []; + this.hijacked = {}; + + var self = this; + process.addListener('exit', function() { + self.verify('process exit'); + }); +}; +module.exports = Gently; + +Gently.prototype.stub = function(location, exportsName) { + function Stub() { + return Stub['new'].apply(this, arguments); + }; + + Stub['new'] = function () {}; + + var stubName = 'require('+JSON.stringify(location)+')'; + if (exportsName) { + stubName += '.'+exportsName; + } + + Stub.prototype.toString = Stub.toString = function() { + return stubName; + }; + + var exports = this.hijacked[location] || {}; + if (exportsName) { + exports[exportsName] = Stub; + } else { + exports = Stub; + } + + this.hijacked[location] = exports; + return Stub; +}; + +Gently.prototype.hijack = function(realRequire) { + var self = this; + return function(location) { + return self.hijacked[location] = (self.hijacked[location]) + ? self.hijacked[location] + : realRequire(location); + }; +}; + +Gently.prototype.expect = function(obj, method, count, stubFn) { + if (typeof obj != 'function' && typeof obj != 'object' && typeof obj != 'number') { + throw new Error + ( 'Bad 1st argument for gently.expect(), ' + + 'object, function, or number expected, got: '+(typeof obj) + ); + } else if (typeof obj == 'function' && (typeof method != 'string')) { + // expect(stubFn) interface + stubFn = obj; + obj = null; + method = null; + count = 1; + } else if (typeof method == 'function') { + // expect(count, stubFn) interface + count = obj; + stubFn = method; + obj = null; + method = null; + } else if (typeof count == 'function') { + // expect(obj, method, stubFn) interface + stubFn = count; + count = 1; + } else if (count === undefined) { + // expect(obj, method) interface + count = 1; + } + + var name = this._name(obj, method, stubFn); + this.expectations.push({obj: obj, method: method, stubFn: stubFn, name: name, count: count}); + + var self = this; + function delegate() { + return self._stubFn(this, obj, method, name, Array.prototype.slice.call(arguments)); + } + + if (!obj) { + return delegate; + } + + var original = (obj[method]) + ? obj[method]._original || obj[method] + : undefined; + + obj[method] = delegate; + return obj[method]._original = original; +}; + +Gently.prototype.restore = function(obj, method) { + if (!obj[method] || !obj[method]._original) { + throw new Error(this._name(obj, method)+' is not gently stubbed'); + } + obj[method] = obj[method]._original; +}; + +Gently.prototype.verify = function(msg) { + if (!this.expectations.length) { + return; + } + + var validExpectations = []; + for (var i = 0, l = this.expectations.length; i < l; i++) { + var expectation = this.expectations[i]; + + if (expectation.count > 0) { + validExpectations.push(expectation); + } + } + + this.expectations = []; // reset so that no duplicate verification attempts are made + + if (!validExpectations.length) { + return; + } + + var expectation = validExpectations[0]; + + throw new Error + ( 'Expected call to '+expectation.name+' did not happen' + + ( (msg) + ? ' ('+msg+')' + : '' + ) + ); +}; + +Gently.prototype._stubFn = function(self, obj, method, name, args) { + var expectation = this.expectations[0], obj, method; + + if (!expectation) { + throw new Error('Unexpected call to '+name+', no call was expected'); + } + + if (expectation.obj !== obj || expectation.method !== method) { + throw new Error('Unexpected call to '+name+', expected call to '+ expectation.name); + } + + expectation.count -= 1; + if (expectation.count === 0) { + this.expectations.shift(); + + // autorestore original if its not a closure + // and no more expectations on that object + var has_more_expectations = this.expectations.reduce(function (memo, expectation) { + return memo || (expectation.obj === obj && expectation.method === method); + }, false); + if (obj !== null && method !== null && !has_more_expectations) { + if (typeof obj[method]._original !== 'undefined') { + obj[method] = obj[method]._original; + delete obj[method]._original; + } else { + delete obj[method]; + } + } + } + + if (expectation.stubFn) { + return expectation.stubFn.apply(self, args); + } +}; + +Gently.prototype._name = function(obj, method, stubFn) { + if (obj) { + var objectName = obj.toString(); + if (objectName == '[object Object]' && obj.constructor.name) { + objectName = '['+obj.constructor.name+']'; + } + return (objectName)+'.'+method+'()'; + } + + if (stubFn.name) { + return stubFn.name+'()'; + } + + return '>> '+stubFn.toString()+' <<'; +}; diff --git a/node_modules/formidable/node-gently/lib/gently/index.js b/node_modules/formidable/node-gently/lib/gently/index.js new file mode 100644 index 0000000..64c1977 --- /dev/null +++ b/node_modules/formidable/node-gently/lib/gently/index.js @@ -0,0 +1 @@ +module.exports = require('./gently'); \ No newline at end of file diff --git a/node_modules/formidable/node-gently/package.json b/node_modules/formidable/node-gently/package.json new file mode 100644 index 0000000..9c1b7a0 --- /dev/null +++ b/node_modules/formidable/node-gently/package.json @@ -0,0 +1,14 @@ +{ + "name": "gently", + "version": "0.9.2", + "directories": { + "lib": "./lib/gently" + }, + "main": "./lib/gently/index", + "dependencies": {}, + "devDependencies": {}, + "engines": { + "node": "*" + }, + "optionalDependencies": {} +} diff --git a/node_modules/formidable/node-gently/test/common.js b/node_modules/formidable/node-gently/test/common.js new file mode 100644 index 0000000..978b5c5 --- /dev/null +++ b/node_modules/formidable/node-gently/test/common.js @@ -0,0 +1,8 @@ +var path = require('path') + , sys = require('sys'); + +require.paths.unshift(path.dirname(__dirname)+'/lib'); + +global.puts = sys.puts; +global.p = function() {sys.error(sys.inspect.apply(null, arguments))};; +global.assert = require('assert'); \ No newline at end of file diff --git a/node_modules/formidable/node-gently/test/simple/test-gently.js b/node_modules/formidable/node-gently/test/simple/test-gently.js new file mode 100644 index 0000000..4f8fe2d --- /dev/null +++ b/node_modules/formidable/node-gently/test/simple/test-gently.js @@ -0,0 +1,348 @@ +require('../common'); +var Gently = require('gently') + , gently; + +function test(test) { + process.removeAllListeners('exit'); + gently = new Gently(); + test(); +} + +test(function constructor() { + assert.deepEqual(gently.expectations, []); + assert.deepEqual(gently.hijacked, {}); + assert.equal(gently.constructor.name, 'Gently'); +}); + +test(function expectBadArgs() { + var BAD_ARG = 'oh no'; + try { + gently.expect(BAD_ARG); + assert.ok(false, 'throw needs to happen'); + } catch (e) { + assert.equal(e.message, 'Bad 1st argument for gently.expect(), object, function, or number expected, got: '+(typeof BAD_ARG)); + } +}); + +test(function expectObjMethod() { + var OBJ = {}, NAME = 'foobar'; + OBJ.foo = function(x) { + return x; + }; + + gently._name = function() { + return NAME; + }; + + var original = OBJ.foo + , stubFn = function() {}; + + (function testAddOne() { + assert.strictEqual(gently.expect(OBJ, 'foo', stubFn), original); + + assert.equal(gently.expectations.length, 1); + var expectation = gently.expectations[0]; + assert.strictEqual(expectation.obj, OBJ); + assert.strictEqual(expectation.method, 'foo'); + assert.strictEqual(expectation.stubFn, stubFn); + assert.strictEqual(expectation.name, NAME); + assert.strictEqual(OBJ.foo._original, original); + })(); + + (function testAddTwo() { + gently.expect(OBJ, 'foo', 2, stubFn); + assert.equal(gently.expectations.length, 2); + assert.strictEqual(OBJ.foo._original, original); + })(); + + (function testAddOneWithoutMock() { + gently.expect(OBJ, 'foo'); + assert.equal(gently.expectations.length, 3); + })(); + + var stubFnCalled = 0, SELF = {}; + gently._stubFn = function(self, obj, method, name, args) { + stubFnCalled++; + assert.strictEqual(self, SELF); + assert.strictEqual(obj, OBJ); + assert.strictEqual(method, 'foo'); + assert.strictEqual(name, NAME); + assert.deepEqual(args, [1, 2]); + return 23; + }; + assert.equal(OBJ.foo.apply(SELF, [1, 2]), 23); + assert.equal(stubFnCalled, 1); +}); + +test(function expectClosure() { + var NAME = 'MY CLOSURE'; + function closureFn() {}; + + gently._name = function() { + return NAME; + }; + + var fn = gently.expect(closureFn); + assert.equal(gently.expectations.length, 1); + var expectation = gently.expectations[0]; + assert.strictEqual(expectation.obj, null); + assert.strictEqual(expectation.method, null); + assert.strictEqual(expectation.stubFn, closureFn); + assert.strictEqual(expectation.name, NAME); + + var stubFnCalled = 0, SELF = {}; + gently._stubFn = function(self, obj, method, name, args) { + stubFnCalled++; + assert.strictEqual(self, SELF); + assert.strictEqual(obj, null); + assert.strictEqual(method, null); + assert.strictEqual(name, NAME); + assert.deepEqual(args, [1, 2]); + return 23; + }; + assert.equal(fn.apply(SELF, [1, 2]), 23); + assert.equal(stubFnCalled, 1); +}); + +test(function expectClosureCount() { + var stubFnCalled = 0; + function closureFn() {stubFnCalled++}; + + var fn = gently.expect(2, closureFn); + assert.equal(gently.expectations.length, 1); + fn(); + assert.equal(gently.expectations.length, 1); + fn(); + assert.equal(stubFnCalled, 2); +}); + +test(function restore() { + var OBJ = {}, NAME = '[my object].myFn()'; + OBJ.foo = function(x) { + return x; + }; + + gently._name = function() { + return NAME; + }; + + var original = OBJ.foo; + gently.expect(OBJ, 'foo'); + gently.restore(OBJ, 'foo'); + assert.strictEqual(OBJ.foo, original); + + (function testError() { + try { + gently.restore(OBJ, 'foo'); + assert.ok(false, 'throw needs to happen'); + } catch (e) { + assert.equal(e.message, NAME+' is not gently stubbed'); + } + })(); +}); + +test(function _stubFn() { + var OBJ1 = {toString: function() {return '[OBJ 1]'}} + , OBJ2 = {toString: function() {return '[OBJ 2]'}, foo: function () {return 'bar';}} + , SELF = {}; + + gently.expect(OBJ1, 'foo', function(x) { + assert.strictEqual(this, SELF); + return x * 2; + }); + + assert.equal(gently._stubFn(SELF, OBJ1, 'foo', 'dummy_name', [5]), 10); + + (function testAutorestore() { + assert.equal(OBJ2.foo(), 'bar'); + + gently.expect(OBJ2, 'foo', function() { + return 'stubbed foo'; + }); + + gently.expect(OBJ2, 'foo', function() { + return "didn't restore yet"; + }); + + assert.equal(gently._stubFn(SELF, OBJ2, 'foo', 'dummy_name', []), 'stubbed foo'); + assert.equal(gently._stubFn(SELF, OBJ2, 'foo', 'dummy_name', []), "didn't restore yet"); + assert.equal(OBJ2.foo(), 'bar'); + assert.deepEqual(gently.expectations, []); + })(); + + (function testNoMoreCallExpected() { + try { + gently._stubFn(SELF, OBJ1, 'foo', 'dummy_name', [5]); + assert.ok(false, 'throw needs to happen'); + } catch (e) { + assert.equal(e.message, 'Unexpected call to dummy_name, no call was expected'); + } + })(); + + (function testDifferentCallExpected() { + gently.expect(OBJ2, 'bar'); + try { + gently._stubFn(SELF, OBJ1, 'foo', 'dummy_name', [5]); + assert.ok(false, 'throw needs to happen'); + } catch (e) { + assert.equal(e.message, 'Unexpected call to dummy_name, expected call to '+gently._name(OBJ2, 'bar')); + } + + assert.equal(gently.expectations.length, 1); + })(); + + (function testNoMockCallback() { + OBJ2.bar(); + assert.equal(gently.expectations.length, 0); + })(); +}); + +test(function stub() { + var LOCATION = './my_class'; + + (function testRegular() { + var Stub = gently.stub(LOCATION); + assert.ok(Stub instanceof Function); + assert.strictEqual(gently.hijacked[LOCATION], Stub); + assert.ok(Stub['new'] instanceof Function); + assert.equal(Stub.toString(), 'require('+JSON.stringify(LOCATION)+')'); + + (function testConstructor() { + var newCalled = 0 + , STUB + , ARGS = ['foo', 'bar']; + + Stub['new'] = function(a, b) { + assert.equal(a, ARGS[0]); + assert.equal(b, ARGS[1]); + newCalled++; + STUB = this; + }; + + var stub = new Stub(ARGS[0], ARGS[1]); + assert.strictEqual(stub, STUB); + assert.equal(newCalled, 1); + assert.equal(stub.toString(), 'require('+JSON.stringify(LOCATION)+')'); + })(); + + (function testUseReturnValueAsInstance() { + var R = {}; + + Stub['new'] = function() { + return R; + }; + + var stub = new Stub(); + assert.strictEqual(stub, R); + + })(); + })(); + + var EXPORTS_NAME = 'MyClass'; + test(function testExportsName() { + var Stub = gently.stub(LOCATION, EXPORTS_NAME); + assert.strictEqual(gently.hijacked[LOCATION][EXPORTS_NAME], Stub); + assert.equal(Stub.toString(), 'require('+JSON.stringify(LOCATION)+').'+EXPORTS_NAME); + + (function testConstructor() { + var stub = new Stub(); + assert.equal(Stub.toString(), 'require('+JSON.stringify(LOCATION)+').'+EXPORTS_NAME); + })(); + }); +}); + +test(function hijack() { + var LOCATION = './foo' + , REQUIRE_CALLS = 0 + , EXPORTS = {} + , REQUIRE = function() { + REQUIRE_CALLS++; + return EXPORTS; + }; + + var hijackedRequire = gently.hijack(REQUIRE); + hijackedRequire(LOCATION); + assert.strictEqual(gently.hijacked[LOCATION], EXPORTS); + + assert.equal(REQUIRE_CALLS, 1); + + // make sure we are caching the hijacked module + hijackedRequire(LOCATION); + assert.equal(REQUIRE_CALLS, 1); +}); + +test(function verify() { + var OBJ = {toString: function() {return '[OBJ]'}}; + gently.verify(); + + gently.expect(OBJ, 'foo'); + try { + gently.verify(); + assert.ok(false, 'throw needs to happen'); + } catch (e) { + assert.equal(e.message, 'Expected call to [OBJ].foo() did not happen'); + } + + try { + gently.verify('foo'); + assert.ok(false, 'throw needs to happen'); + } catch (e) { + assert.equal(e.message, 'Expected call to [OBJ].foo() did not happen (foo)'); + } +}); + +test(function processExit() { + var verifyCalled = 0; + gently.verify = function(msg) { + verifyCalled++; + assert.equal(msg, 'process exit'); + }; + + process.emit('exit'); + assert.equal(verifyCalled, 1); +}); + +test(function _name() { + (function testNamedClass() { + function Foo() {}; + var foo = new Foo(); + assert.equal(gently._name(foo, 'bar'), '[Foo].bar()'); + })(); + + (function testToStringPreference() { + function Foo() {}; + Foo.prototype.toString = function() { + return '[Superman 123]'; + }; + var foo = new Foo(); + assert.equal(gently._name(foo, 'bar'), '[Superman 123].bar()'); + })(); + + (function testUnamedClass() { + var Foo = function() {}; + var foo = new Foo(); + assert.equal(gently._name(foo, 'bar'), foo.toString()+'.bar()'); + })(); + + (function testNamedClosure() { + function myClosure() {}; + assert.equal(gently._name(null, null, myClosure), myClosure.name+'()'); + })(); + + (function testUnamedClosure() { + var myClosure = function() {2+2 == 5}; + assert.equal(gently._name(null, null, myClosure), '>> '+myClosure.toString()+' <<'); + })(); +}); + +test(function verifyExpectNone() { + var OBJ = {toString: function() {return '[OBJ]'}}; + gently.verify(); + + gently.expect(OBJ, 'foo', 0); + try { + gently.verify(); + } catch (e) { + assert.fail('Exception should not have been thrown'); + } +}); \ No newline at end of file diff --git a/node_modules/formidable/package.json b/node_modules/formidable/package.json new file mode 100644 index 0000000..7aa4342 --- /dev/null +++ b/node_modules/formidable/package.json @@ -0,0 +1,28 @@ +{ + "name": "formidable", + "version": "1.0.11", + "dependencies": {}, + "devDependencies": { + "gently": "0.8.0", + "findit": "0.1.1", + "hashish": "0.0.4", + "urun": "0.0.4", + "utest": "0.0.3" + }, + "directories": { + "lib": "./lib" + }, + "main": "./lib/index", + "scripts": { + "test": "make test" + }, + "engines": { + "node": "*" + }, + "optionalDependencies": {}, + "readme": "# Formidable\n\n[![Build Status](https://secure.travis-ci.org/felixge/node-formidable.png?branch=master)](http://travis-ci.org/felixge/node-formidable)\n\n## Purpose\n\nA node.js module for parsing form data, especially file uploads.\n\n## Current status\n\nThis module was developed for [Transloadit](http://transloadit.com/), a service focused on uploading\nand encoding images and videos. It has been battle-tested against hundreds of GB of file uploads from\na large variety of clients and is considered production-ready.\n\n## Features\n\n* Fast (~500mb/sec), non-buffering multipart parser\n* Automatically writing file uploads to disk\n* Low memory footprint\n* Graceful error handling\n* Very high test coverage\n\n## Changelog\n\n### v1.0.9\n\n* Emit progress when content length header parsed (Tim Koschützki)\n* Fix Readme syntax due to GitHub changes (goob)\n* Replace references to old 'sys' module in Readme with 'util' (Peter Sugihara)\n\n### v1.0.8\n\n* Strip potentially unsafe characters when using `keepExtensions: true`.\n* Switch to utest / urun for testing\n* Add travis build\n\n### v1.0.7\n\n* Remove file from package that was causing problems when installing on windows. (#102)\n* Fix typos in Readme (Jason Davies).\n\n### v1.0.6\n\n* Do not default to the default to the field name for file uploads where\n filename=\"\".\n\n### v1.0.5\n\n* Support filename=\"\" in multipart parts\n* Explain unexpected end() errors in parser better\n\n**Note:** Starting with this version, formidable emits 'file' events for empty\nfile input fields. Previously those were incorrectly emitted as regular file\ninput fields with value = \"\".\n\n### v1.0.4\n\n* Detect a good default tmp directory regardless of platform. (#88)\n\n### v1.0.3\n\n* Fix problems with utf8 characters (#84) / semicolons in filenames (#58)\n* Small performance improvements\n* New test suite and fixture system\n\n### v1.0.2\n\n* Exclude node\\_modules folder from git\n* Implement new `'aborted'` event\n* Fix files in example folder to work with recent node versions\n* Make gently a devDependency\n\n[See Commits](https://github.com/felixge/node-formidable/compare/v1.0.1...v1.0.2)\n\n### v1.0.1\n\n* Fix package.json to refer to proper main directory. (#68, Dean Landolt)\n\n[See Commits](https://github.com/felixge/node-formidable/compare/v1.0.0...v1.0.1)\n\n### v1.0.0\n\n* Add support for multipart boundaries that are quoted strings. (Jeff Craig)\n\nThis marks the beginning of development on version 2.0 which will include\nseveral architectural improvements.\n\n[See Commits](https://github.com/felixge/node-formidable/compare/v0.9.11...v1.0.0)\n\n### v0.9.11\n\n* Emit `'progress'` event when receiving data, regardless of parsing it. (Tim Koschützki)\n* Use [W3C FileAPI Draft](http://dev.w3.org/2006/webapi/FileAPI/) properties for File class\n\n**Important:** The old property names of the File class will be removed in a\nfuture release.\n\n[See Commits](https://github.com/felixge/node-formidable/compare/v0.9.10...v0.9.11)\n\n### Older releases\n\nThese releases were done before starting to maintain the above Changelog:\n\n* [v0.9.10](https://github.com/felixge/node-formidable/compare/v0.9.9...v0.9.10)\n* [v0.9.9](https://github.com/felixge/node-formidable/compare/v0.9.8...v0.9.9)\n* [v0.9.8](https://github.com/felixge/node-formidable/compare/v0.9.7...v0.9.8)\n* [v0.9.7](https://github.com/felixge/node-formidable/compare/v0.9.6...v0.9.7)\n* [v0.9.6](https://github.com/felixge/node-formidable/compare/v0.9.5...v0.9.6)\n* [v0.9.5](https://github.com/felixge/node-formidable/compare/v0.9.4...v0.9.5)\n* [v0.9.4](https://github.com/felixge/node-formidable/compare/v0.9.3...v0.9.4)\n* [v0.9.3](https://github.com/felixge/node-formidable/compare/v0.9.2...v0.9.3)\n* [v0.9.2](https://github.com/felixge/node-formidable/compare/v0.9.1...v0.9.2)\n* [v0.9.1](https://github.com/felixge/node-formidable/compare/v0.9.0...v0.9.1)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.1.0](https://github.com/felixge/node-formidable/commits/v0.1.0)\n\n## Installation\n\nVia [npm](http://github.com/isaacs/npm):\n\n npm install formidable@latest\n\nManually:\n\n git clone git://github.com/felixge/node-formidable.git formidable\n vim my.js\n # var formidable = require('./formidable');\n\nNote: Formidable requires [gently](http://github.com/felixge/node-gently) to run the unit tests, but you won't need it for just using the library.\n\n## Example\n\nParse an incoming file upload.\n\n var formidable = require('formidable'),\n http = require('http'),\n\n util = require('util');\n\n http.createServer(function(req, res) {\n if (req.url == '/upload' && req.method.toLowerCase() == 'post') {\n // parse a file upload\n var form = new formidable.IncomingForm();\n form.parse(req, function(err, fields, files) {\n res.writeHead(200, {'content-type': 'text/plain'});\n res.write('received upload:\\n\\n');\n res.end(util.inspect({fields: fields, files: files}));\n });\n return;\n }\n\n // show a file upload form\n res.writeHead(200, {'content-type': 'text/html'});\n res.end(\n '
    '+\n '
    '+\n '
    '+\n ''+\n '
    '\n );\n }).listen(80);\n\n## API\n\n### formidable.IncomingForm\n\n__new formidable.IncomingForm()__\n\nCreates a new incoming form.\n\n__incomingForm.encoding = 'utf-8'__\n\nThe encoding to use for incoming form fields.\n\n__incomingForm.uploadDir = process.env.TMP || '/tmp' || process.cwd()__\n\nThe directory for placing file uploads in. You can move them later on using\n`fs.rename()`. The default directory is picked at module load time depending on\nthe first existing directory from those listed above.\n\n__incomingForm.keepExtensions = false__\n\nIf you want the files written to `incomingForm.uploadDir` to include the extensions of the original files, set this property to `true`.\n\n__incomingForm.type__\n\nEither 'multipart' or 'urlencoded' depending on the incoming request.\n\n__incomingForm.maxFieldsSize = 2 * 1024 * 1024__\n\nLimits the amount of memory a field (not file) can allocate in bytes.\nIf this value is exceeded, an `'error'` event is emitted. The default\nsize is 2MB.\n\n__incomingForm.hash = false__\n\nIf you want checksums calculated for incoming files, set this to either `'sha1'` or `'md5'`.\n\n__incomingForm.bytesReceived__\n\nThe amount of bytes received for this form so far.\n\n__incomingForm.bytesExpected__\n\nThe expected number of bytes in this form.\n\n__incomingForm.parse(request, [cb])__\n\nParses an incoming node.js `request` containing form data. If `cb` is provided, all fields an files are collected and passed to the callback:\n\n incomingForm.parse(req, function(err, fields, files) {\n // ...\n });\n\n__incomingForm.onPart(part)__\n\nYou may overwrite this method if you are interested in directly accessing the multipart stream. Doing so will disable any `'field'` / `'file'` events processing which would occur otherwise, making you fully responsible for handling the processing.\n\n incomingForm.onPart = function(part) {\n part.addListener('data', function() {\n // ...\n });\n }\n\nIf you want to use formidable to only handle certain parts for you, you can do so:\n\n incomingForm.onPart = function(part) {\n if (!part.filename) {\n // let formidable handle all non-file parts\n incomingForm.handlePart(part);\n }\n }\n\nCheck the code in this method for further inspiration.\n\n__Event: 'progress' (bytesReceived, bytesExpected)__\n\nEmitted after each incoming chunk of data that has been parsed. Can be used to roll your own progress bar.\n\n__Event: 'field' (name, value)__\n\nEmitted whenever a field / value pair has been received.\n\n__Event: 'fileBegin' (name, file)__\n\nEmitted whenever a new file is detected in the upload stream. Use this even if\nyou want to stream the file to somewhere else while buffering the upload on\nthe file system.\n\n__Event: 'file' (name, file)__\n\nEmitted whenever a field / file pair has been received. `file` is an instance of `File`.\n\n__Event: 'error' (err)__\n\nEmitted when there is an error processing the incoming form. A request that experiences an error is automatically paused, you will have to manually call `request.resume()` if you want the request to continue firing `'data'` events.\n\n__Event: 'aborted'__\n\nEmitted when the request was aborted by the user. Right now this can be due to a 'timeout' or 'close' event on the socket. In the future there will be a separate 'timeout' event (needs a change in the node core).\n\n__Event: 'end' ()__\n\nEmitted when the entire request has been received, and all contained files have finished flushing to disk. This is a great place for you to send your response.\n\n### formidable.File\n\n__file.size = 0__\n\nThe size of the uploaded file in bytes. If the file is still being uploaded (see `'fileBegin'` event), this property says how many bytes of the file have been written to disk yet.\n\n__file.path = null__\n\nThe path this file is being written to. You can modify this in the `'fileBegin'` event in\ncase you are unhappy with the way formidable generates a temporary path for your files.\n\n__file.name = null__\n\nThe name this file had according to the uploading client.\n\n__file.type = null__\n\nThe mime type of this file, according to the uploading client.\n\n__file.lastModifiedDate = null__\n\nA date object (or `null`) containing the time this file was last written to. Mostly\nhere for compatibility with the [W3C File API Draft](http://dev.w3.org/2006/webapi/FileAPI/).\n\n__file.hash = null__\n\nIf hash calculation was set, you can read the hex digest out of this var.\n\n## License\n\nFormidable is licensed under the MIT license.\n\n## Ports\n\n* [multipart-parser](http://github.com/FooBarWidget/multipart-parser): a C++ parser based on formidable\n\n## Credits\n\n* [Ryan Dahl](http://twitter.com/ryah) for his work on [http-parser](http://github.com/ry/http-parser) which heavily inspired multipart_parser.js\n", + "readmeFilename": "Readme.md", + "_id": "formidable@1.0.11", + "description": "[![Build Status](https://secure.travis-ci.org/felixge/node-formidable.png?branch=master)](http://travis-ci.org/felixge/node-formidable)", + "_from": "formidable@>= 0.0.1" +} diff --git a/node_modules/formidable/test/common.js b/node_modules/formidable/test/common.js new file mode 100644 index 0000000..eb432ad --- /dev/null +++ b/node_modules/formidable/test/common.js @@ -0,0 +1,19 @@ +var mysql = require('..'); +var path = require('path'); + +var root = path.join(__dirname, '../'); +exports.dir = { + root : root, + lib : root + '/lib', + fixture : root + '/test/fixture', + tmp : root + '/test/tmp', +}; + +exports.port = 13532; + +exports.formidable = require('..'); +exports.assert = require('assert'); + +exports.require = function(lib) { + return require(exports.dir.lib + '/' + lib); +}; diff --git a/node_modules/formidable/test/fixture/file/funkyfilename.txt b/node_modules/formidable/test/fixture/file/funkyfilename.txt new file mode 100644 index 0000000..e7a4785 --- /dev/null +++ b/node_modules/formidable/test/fixture/file/funkyfilename.txt @@ -0,0 +1 @@ +I am a text file with a funky name! diff --git a/node_modules/formidable/test/fixture/file/plain.txt b/node_modules/formidable/test/fixture/file/plain.txt new file mode 100644 index 0000000..9b6903e --- /dev/null +++ b/node_modules/formidable/test/fixture/file/plain.txt @@ -0,0 +1 @@ +I am a plain text file diff --git a/node_modules/formidable/test/fixture/http/special-chars-in-filename/info.md b/node_modules/formidable/test/fixture/http/special-chars-in-filename/info.md new file mode 100644 index 0000000..3c9dbe3 --- /dev/null +++ b/node_modules/formidable/test/fixture/http/special-chars-in-filename/info.md @@ -0,0 +1,3 @@ +* Opera does not allow submitting this file, it shows a warning to the + user that the file could not be found instead. Tested in 9.8, 11.51 on OSX. + Reported to Opera on 08.09.2011 (tracking email DSK-346009@bugs.opera.com). diff --git a/node_modules/formidable/test/fixture/js/no-filename.js b/node_modules/formidable/test/fixture/js/no-filename.js new file mode 100644 index 0000000..0bae449 --- /dev/null +++ b/node_modules/formidable/test/fixture/js/no-filename.js @@ -0,0 +1,3 @@ +module.exports['generic.http'] = [ + {type: 'file', name: 'upload', filename: '', fixture: 'plain.txt'}, +]; diff --git a/node_modules/formidable/test/fixture/js/special-chars-in-filename.js b/node_modules/formidable/test/fixture/js/special-chars-in-filename.js new file mode 100644 index 0000000..eb76fdc --- /dev/null +++ b/node_modules/formidable/test/fixture/js/special-chars-in-filename.js @@ -0,0 +1,21 @@ +var properFilename = 'funkyfilename.txt'; + +function expect(filename) { + return [ + {type: 'field', name: 'title', value: 'Weird filename'}, + {type: 'file', name: 'upload', filename: filename, fixture: properFilename}, + ]; +}; + +var webkit = " ? % * | \" < > . ? ; ' @ # $ ^ & ( ) - _ = + { } [ ] ` ~.txt"; +var ffOrIe = " ? % * | \" < > . ☃ ; ' @ # $ ^ & ( ) - _ = + { } [ ] ` ~.txt"; + +module.exports = { + 'osx-chrome-13.http' : expect(webkit), + 'osx-firefox-3.6.http' : expect(ffOrIe), + 'osx-safari-5.http' : expect(webkit), + 'xp-chrome-12.http' : expect(webkit), + 'xp-ie-7.http' : expect(ffOrIe), + 'xp-ie-8.http' : expect(ffOrIe), + 'xp-safari-5.http' : expect(webkit), +}; diff --git a/node_modules/formidable/test/fixture/multipart.js b/node_modules/formidable/test/fixture/multipart.js new file mode 100644 index 0000000..a476169 --- /dev/null +++ b/node_modules/formidable/test/fixture/multipart.js @@ -0,0 +1,72 @@ +exports['rfc1867'] = + { boundary: 'AaB03x', + raw: + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="field1"\r\n'+ + '\r\n'+ + 'Joe Blow\r\nalmost tricked you!\r\n'+ + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="pics"; filename="file1.txt"\r\n'+ + 'Content-Type: text/plain\r\n'+ + '\r\n'+ + '... contents of file1.txt ...\r\r\n'+ + '--AaB03x--\r\n', + parts: + [ { headers: { + 'content-disposition': 'form-data; name="field1"', + }, + data: 'Joe Blow\r\nalmost tricked you!', + }, + { headers: { + 'content-disposition': 'form-data; name="pics"; filename="file1.txt"', + 'Content-Type': 'text/plain', + }, + data: '... contents of file1.txt ...\r', + } + ] + }; + +exports['noTrailing\r\n'] = + { boundary: 'AaB03x', + raw: + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="field1"\r\n'+ + '\r\n'+ + 'Joe Blow\r\nalmost tricked you!\r\n'+ + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="pics"; filename="file1.txt"\r\n'+ + 'Content-Type: text/plain\r\n'+ + '\r\n'+ + '... contents of file1.txt ...\r\r\n'+ + '--AaB03x--', + parts: + [ { headers: { + 'content-disposition': 'form-data; name="field1"', + }, + data: 'Joe Blow\r\nalmost tricked you!', + }, + { headers: { + 'content-disposition': 'form-data; name="pics"; filename="file1.txt"', + 'Content-Type': 'text/plain', + }, + data: '... contents of file1.txt ...\r', + } + ] + }; + +exports['emptyHeader'] = + { boundary: 'AaB03x', + raw: + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="field1"\r\n'+ + ': foo\r\n'+ + '\r\n'+ + 'Joe Blow\r\nalmost tricked you!\r\n'+ + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="pics"; filename="file1.txt"\r\n'+ + 'Content-Type: text/plain\r\n'+ + '\r\n'+ + '... contents of file1.txt ...\r\r\n'+ + '--AaB03x--\r\n', + expectError: true, + }; diff --git a/node_modules/formidable/test/integration/test-fixtures.js b/node_modules/formidable/test/integration/test-fixtures.js new file mode 100644 index 0000000..66ad259 --- /dev/null +++ b/node_modules/formidable/test/integration/test-fixtures.js @@ -0,0 +1,89 @@ +var hashish = require('hashish'); +var fs = require('fs'); +var findit = require('findit'); +var path = require('path'); +var http = require('http'); +var net = require('net'); +var assert = require('assert'); + +var common = require('../common'); +var formidable = common.formidable; + +var server = http.createServer(); +server.listen(common.port, findFixtures); + +function findFixtures() { + var fixtures = []; + findit + .sync(common.dir.fixture + '/js') + .forEach(function(jsPath) { + if (!/\.js$/.test(jsPath)) return; + + var group = path.basename(jsPath, '.js'); + hashish.forEach(require(jsPath), function(fixture, name) { + fixtures.push({ + name : group + '/' + name, + fixture : fixture, + }); + }); + }); + + testNext(fixtures); +} + +function testNext(fixtures) { + var fixture = fixtures.shift(); + if (!fixture) return server.close(); + + var name = fixture.name; + var fixture = fixture.fixture; + + uploadFixture(name, function(err, parts) { + if (err) throw err; + + fixture.forEach(function(expectedPart, i) { + var parsedPart = parts[i]; + assert.equal(parsedPart.type, expectedPart.type); + assert.equal(parsedPart.name, expectedPart.name); + + if (parsedPart.type === 'file') { + var filename = parsedPart.value.name; + assert.equal(filename, expectedPart.filename); + } + }); + + testNext(fixtures); + }); +}; + +function uploadFixture(name, cb) { + server.once('request', function(req, res) { + var form = new formidable.IncomingForm(); + form.uploadDir = common.dir.tmp; + form.parse(req); + + function callback() { + var realCallback = cb; + cb = function() {}; + realCallback.apply(null, arguments); + } + + var parts = []; + form + .on('error', callback) + .on('fileBegin', function(name, value) { + parts.push({type: 'file', name: name, value: value}); + }) + .on('field', function(name, value) { + parts.push({type: 'field', name: name, value: value}); + }) + .on('end', function() { + callback(null, parts); + }); + }); + + var socket = net.createConnection(common.port); + var file = fs.createReadStream(common.dir.fixture + '/http/' + name); + + file.pipe(socket); +} diff --git a/node_modules/formidable/test/legacy/common.js b/node_modules/formidable/test/legacy/common.js new file mode 100644 index 0000000..2b98598 --- /dev/null +++ b/node_modules/formidable/test/legacy/common.js @@ -0,0 +1,24 @@ +var path = require('path'), + fs = require('fs'); + +try { + global.Gently = require('gently'); +} catch (e) { + throw new Error('this test suite requires node-gently'); +} + +exports.lib = path.join(__dirname, '../../lib'); + +global.GENTLY = new Gently(); + +global.assert = require('assert'); +global.TEST_PORT = 13532; +global.TEST_FIXTURES = path.join(__dirname, '../fixture'); +global.TEST_TMP = path.join(__dirname, '../tmp'); + +// Stupid new feature in node that complains about gently attaching too many +// listeners to process 'exit'. This is a workaround until I can think of a +// better way to deal with this. +if (process.setMaxListeners) { + process.setMaxListeners(10000); +} diff --git a/node_modules/formidable/test/legacy/integration/test-multipart-parser.js b/node_modules/formidable/test/legacy/integration/test-multipart-parser.js new file mode 100644 index 0000000..75232aa --- /dev/null +++ b/node_modules/formidable/test/legacy/integration/test-multipart-parser.js @@ -0,0 +1,80 @@ +var common = require('../common'); +var CHUNK_LENGTH = 10, + multipartParser = require(common.lib + '/multipart_parser'), + MultipartParser = multipartParser.MultipartParser, + parser = new MultipartParser(), + fixtures = require(TEST_FIXTURES + '/multipart'), + Buffer = require('buffer').Buffer; + +Object.keys(fixtures).forEach(function(name) { + var fixture = fixtures[name], + buffer = new Buffer(Buffer.byteLength(fixture.raw, 'binary')), + offset = 0, + chunk, + nparsed, + + parts = [], + part = null, + headerField, + headerValue, + endCalled = ''; + + parser.initWithBoundary(fixture.boundary); + parser.onPartBegin = function() { + part = {headers: {}, data: ''}; + parts.push(part); + headerField = ''; + headerValue = ''; + }; + + parser.onHeaderField = function(b, start, end) { + headerField += b.toString('ascii', start, end); + }; + + parser.onHeaderValue = function(b, start, end) { + headerValue += b.toString('ascii', start, end); + } + + parser.onHeaderEnd = function() { + part.headers[headerField] = headerValue; + headerField = ''; + headerValue = ''; + }; + + parser.onPartData = function(b, start, end) { + var str = b.toString('ascii', start, end); + part.data += b.slice(start, end); + } + + parser.onEnd = function() { + endCalled = true; + } + + buffer.write(fixture.raw, 'binary', 0); + + while (offset < buffer.length) { + if (offset + CHUNK_LENGTH < buffer.length) { + chunk = buffer.slice(offset, offset+CHUNK_LENGTH); + } else { + chunk = buffer.slice(offset, buffer.length); + } + offset = offset + CHUNK_LENGTH; + + nparsed = parser.write(chunk); + if (nparsed != chunk.length) { + if (fixture.expectError) { + return; + } + puts('-- ERROR --'); + p(chunk.toString('ascii')); + throw new Error(chunk.length+' bytes written, but only '+nparsed+' bytes parsed!'); + } + } + + if (fixture.expectError) { + throw new Error('expected parse error did not happen'); + } + + assert.ok(endCalled); + assert.deepEqual(parts, fixture.parts); +}); diff --git a/node_modules/formidable/test/legacy/simple/test-file.js b/node_modules/formidable/test/legacy/simple/test-file.js new file mode 100644 index 0000000..52ceedb --- /dev/null +++ b/node_modules/formidable/test/legacy/simple/test-file.js @@ -0,0 +1,104 @@ +var common = require('../common'); +var WriteStreamStub = GENTLY.stub('fs', 'WriteStream'); + +var File = require(common.lib + '/file'), + EventEmitter = require('events').EventEmitter, + file, + gently; + +function test(test) { + gently = new Gently(); + file = new File(); + test(); + gently.verify(test.name); +} + +test(function constructor() { + assert.ok(file instanceof EventEmitter); + assert.strictEqual(file.size, 0); + assert.strictEqual(file.path, null); + assert.strictEqual(file.name, null); + assert.strictEqual(file.type, null); + assert.strictEqual(file.lastModifiedDate, null); + + assert.strictEqual(file._writeStream, null); + + (function testSetProperties() { + var file2 = new File({foo: 'bar'}); + assert.equal(file2.foo, 'bar'); + })(); +}); + +test(function open() { + var WRITE_STREAM; + file.path = '/foo'; + + gently.expect(WriteStreamStub, 'new', function (path) { + WRITE_STREAM = this; + assert.strictEqual(path, file.path); + }); + + file.open(); + assert.strictEqual(file._writeStream, WRITE_STREAM); +}); + +test(function write() { + var BUFFER = {length: 10}, + CB_STUB, + CB = function() { + CB_STUB.apply(this, arguments); + }; + + file._writeStream = {}; + + gently.expect(file._writeStream, 'write', function (buffer, cb) { + assert.strictEqual(buffer, BUFFER); + + gently.expect(file, 'emit', function (event, bytesWritten) { + assert.ok(file.lastModifiedDate instanceof Date); + assert.equal(event, 'progress'); + assert.equal(bytesWritten, file.size); + }); + + CB_STUB = gently.expect(function writeCb() { + assert.equal(file.size, 10); + }); + + cb(); + + gently.expect(file, 'emit', function (event, bytesWritten) { + assert.equal(event, 'progress'); + assert.equal(bytesWritten, file.size); + }); + + CB_STUB = gently.expect(function writeCb() { + assert.equal(file.size, 20); + }); + + cb(); + }); + + file.write(BUFFER, CB); +}); + +test(function end() { + var CB_STUB, + CB = function() { + CB_STUB.apply(this, arguments); + }; + + file._writeStream = {}; + + gently.expect(file._writeStream, 'end', function (cb) { + gently.expect(file, 'emit', function (event) { + assert.equal(event, 'end'); + }); + + CB_STUB = gently.expect(function endCb() { + }); + + cb(); + }); + + file.end(CB); +}); diff --git a/node_modules/formidable/test/legacy/simple/test-incoming-form.js b/node_modules/formidable/test/legacy/simple/test-incoming-form.js new file mode 100644 index 0000000..84de439 --- /dev/null +++ b/node_modules/formidable/test/legacy/simple/test-incoming-form.js @@ -0,0 +1,727 @@ +var common = require('../common'); +var MultipartParserStub = GENTLY.stub('./multipart_parser', 'MultipartParser'), + QuerystringParserStub = GENTLY.stub('./querystring_parser', 'QuerystringParser'), + EventEmitterStub = GENTLY.stub('events', 'EventEmitter'), + StreamStub = GENTLY.stub('stream', 'Stream'), + FileStub = GENTLY.stub('./file'); + +var formidable = require(common.lib + '/index'), + IncomingForm = formidable.IncomingForm, + events = require('events'), + fs = require('fs'), + path = require('path'), + Buffer = require('buffer').Buffer, + fixtures = require(TEST_FIXTURES + '/multipart'), + form, + gently; + +function test(test) { + gently = new Gently(); + gently.expect(EventEmitterStub, 'call'); + form = new IncomingForm(); + test(); + gently.verify(test.name); +} + +test(function constructor() { + assert.strictEqual(form.error, null); + assert.strictEqual(form.ended, false); + assert.strictEqual(form.type, null); + assert.strictEqual(form.headers, null); + assert.strictEqual(form.keepExtensions, false); + assert.strictEqual(form.uploadDir, '/tmp'); + assert.strictEqual(form.encoding, 'utf-8'); + assert.strictEqual(form.bytesReceived, null); + assert.strictEqual(form.bytesExpected, null); + assert.strictEqual(form.maxFieldsSize, 2 * 1024 * 1024); + assert.strictEqual(form._parser, null); + assert.strictEqual(form._flushing, 0); + assert.strictEqual(form._fieldsSize, 0); + assert.ok(form instanceof EventEmitterStub); + assert.equal(form.constructor.name, 'IncomingForm'); + + (function testSimpleConstructor() { + gently.expect(EventEmitterStub, 'call'); + var form = IncomingForm(); + assert.ok(form instanceof IncomingForm); + })(); + + (function testSimpleConstructorShortcut() { + gently.expect(EventEmitterStub, 'call'); + var form = formidable(); + assert.ok(form instanceof IncomingForm); + })(); +}); + +test(function parse() { + var REQ = {headers: {}} + , emit = {}; + + gently.expect(form, 'writeHeaders', function(headers) { + assert.strictEqual(headers, REQ.headers); + }); + + var events = ['error', 'aborted', 'data', 'end']; + gently.expect(REQ, 'on', events.length, function(event, fn) { + assert.equal(event, events.shift()); + emit[event] = fn; + return this; + }); + + form.parse(REQ); + + (function testPause() { + gently.expect(REQ, 'pause'); + assert.strictEqual(form.pause(), true); + })(); + + (function testPauseCriticalException() { + form.ended = false; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'pause', function() { + throw ERR; + }); + + gently.expect(form, '_error', function(err) { + assert.strictEqual(err, ERR); + }); + + assert.strictEqual(form.pause(), false); + })(); + + (function testPauseHarmlessException() { + form.ended = true; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'pause', function() { + throw ERR; + }); + + assert.strictEqual(form.pause(), false); + })(); + + (function testResume() { + gently.expect(REQ, 'resume'); + assert.strictEqual(form.resume(), true); + })(); + + (function testResumeCriticalException() { + form.ended = false; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'resume', function() { + throw ERR; + }); + + gently.expect(form, '_error', function(err) { + assert.strictEqual(err, ERR); + }); + + assert.strictEqual(form.resume(), false); + })(); + + (function testResumeHarmlessException() { + form.ended = true; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'resume', function() { + throw ERR; + }); + + assert.strictEqual(form.resume(), false); + })(); + + (function testEmitError() { + var ERR = new Error('something bad happened'); + gently.expect(form, '_error',function(err) { + assert.strictEqual(err, ERR); + }); + emit.error(ERR); + })(); + + (function testEmitAborted() { + gently.expect(form, 'emit',function(event) { + assert.equal(event, 'aborted'); + }); + + emit.aborted(); + })(); + + + (function testEmitData() { + var BUFFER = [1, 2, 3]; + gently.expect(form, 'write', function(buffer) { + assert.strictEqual(buffer, BUFFER); + }); + emit.data(BUFFER); + })(); + + (function testEmitEnd() { + form._parser = {}; + + (function testWithError() { + var ERR = new Error('haha'); + gently.expect(form._parser, 'end', function() { + return ERR; + }); + + gently.expect(form, '_error', function(err) { + assert.strictEqual(err, ERR); + }); + + emit.end(); + })(); + + (function testWithoutError() { + gently.expect(form._parser, 'end'); + emit.end(); + })(); + + (function testAfterError() { + form.error = true; + emit.end(); + })(); + })(); + + (function testWithCallback() { + gently.expect(EventEmitterStub, 'call'); + var form = new IncomingForm(), + REQ = {headers: {}}, + parseCalled = 0; + + gently.expect(form, 'writeHeaders'); + gently.expect(REQ, 'on', 4, function() { + return this; + }); + + gently.expect(form, 'on', 4, function(event, fn) { + if (event == 'field') { + fn('field1', 'foo'); + fn('field1', 'bar'); + fn('field2', 'nice'); + } + + if (event == 'file') { + fn('file1', '1'); + fn('file1', '2'); + fn('file2', '3'); + } + + if (event == 'end') { + fn(); + } + return this; + }); + + form.parse(REQ, gently.expect(function parseCbOk(err, fields, files) { + assert.deepEqual(fields, {field1: 'bar', field2: 'nice'}); + assert.deepEqual(files, {file1: '2', file2: '3'}); + })); + + gently.expect(form, 'writeHeaders'); + gently.expect(REQ, 'on', 4, function() { + return this; + }); + + var ERR = new Error('test'); + gently.expect(form, 'on', 3, function(event, fn) { + if (event == 'field') { + fn('foo', 'bar'); + } + + if (event == 'error') { + fn(ERR); + gently.expect(form, 'on'); + } + return this; + }); + + form.parse(REQ, gently.expect(function parseCbErr(err, fields, files) { + assert.strictEqual(err, ERR); + assert.deepEqual(fields, {foo: 'bar'}); + })); + })(); +}); + +test(function pause() { + assert.strictEqual(form.pause(), false); +}); + +test(function resume() { + assert.strictEqual(form.resume(), false); +}); + + +test(function writeHeaders() { + var HEADERS = {}; + gently.expect(form, '_parseContentLength'); + gently.expect(form, '_parseContentType'); + + form.writeHeaders(HEADERS); + assert.strictEqual(form.headers, HEADERS); +}); + +test(function write() { + var parser = {}, + BUFFER = [1, 2, 3]; + + form._parser = parser; + form.bytesExpected = 523423; + + (function testBasic() { + gently.expect(form, 'emit', function(event, bytesReceived, bytesExpected) { + assert.equal(event, 'progress'); + assert.equal(bytesReceived, BUFFER.length); + assert.equal(bytesExpected, form.bytesExpected); + }); + + gently.expect(parser, 'write', function(buffer) { + assert.strictEqual(buffer, BUFFER); + return buffer.length; + }); + + assert.equal(form.write(BUFFER), BUFFER.length); + assert.equal(form.bytesReceived, BUFFER.length); + })(); + + (function testParserError() { + gently.expect(form, 'emit'); + + gently.expect(parser, 'write', function(buffer) { + assert.strictEqual(buffer, BUFFER); + return buffer.length - 1; + }); + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/parser error/i)); + }); + + assert.equal(form.write(BUFFER), BUFFER.length - 1); + assert.equal(form.bytesReceived, BUFFER.length + BUFFER.length); + })(); + + (function testUninitialized() { + delete form._parser; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/unintialized parser/i)); + }); + form.write(BUFFER); + })(); +}); + +test(function parseContentType() { + var HEADERS = {}; + + form.headers = {'content-type': 'application/x-www-form-urlencoded'}; + gently.expect(form, '_initUrlencoded'); + form._parseContentType(); + + // accept anything that has 'urlencoded' in it + form.headers = {'content-type': 'broken-client/urlencoded-stupid'}; + gently.expect(form, '_initUrlencoded'); + form._parseContentType(); + + var BOUNDARY = '---------------------------57814261102167618332366269'; + form.headers = {'content-type': 'multipart/form-data; boundary='+BOUNDARY}; + + gently.expect(form, '_initMultipart', function(boundary) { + assert.equal(boundary, BOUNDARY); + }); + form._parseContentType(); + + (function testQuotedBoundary() { + form.headers = {'content-type': 'multipart/form-data; boundary="' + BOUNDARY + '"'}; + + gently.expect(form, '_initMultipart', function(boundary) { + assert.equal(boundary, BOUNDARY); + }); + form._parseContentType(); + })(); + + (function testNoBoundary() { + form.headers = {'content-type': 'multipart/form-data'}; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/no multipart boundary/i)); + }); + form._parseContentType(); + })(); + + (function testNoContentType() { + form.headers = {}; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/no content-type/i)); + }); + form._parseContentType(); + })(); + + (function testUnknownContentType() { + form.headers = {'content-type': 'invalid'}; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/unknown content-type/i)); + }); + form._parseContentType(); + })(); +}); + +test(function parseContentLength() { + var HEADERS = {}; + + form.headers = {}; + form._parseContentLength(); + assert.strictEqual(form.bytesReceived, null); + assert.strictEqual(form.bytesExpected, null); + + form.headers['content-length'] = '8'; + gently.expect(form, 'emit', function(event, bytesReceived, bytesExpected) { + assert.equal(event, 'progress'); + assert.equal(bytesReceived, 0); + assert.equal(bytesExpected, 8); + }); + form._parseContentLength(); + assert.strictEqual(form.bytesReceived, 0); + assert.strictEqual(form.bytesExpected, 8); + + // JS can be evil, lets make sure we are not + form.headers['content-length'] = '08'; + gently.expect(form, 'emit', function(event, bytesReceived, bytesExpected) { + assert.equal(event, 'progress'); + assert.equal(bytesReceived, 0); + assert.equal(bytesExpected, 8); + }); + form._parseContentLength(); + assert.strictEqual(form.bytesExpected, 8); +}); + +test(function _initMultipart() { + var BOUNDARY = '123', + PARSER; + + gently.expect(MultipartParserStub, 'new', function() { + PARSER = this; + }); + + gently.expect(MultipartParserStub.prototype, 'initWithBoundary', function(boundary) { + assert.equal(boundary, BOUNDARY); + }); + + form._initMultipart(BOUNDARY); + assert.equal(form.type, 'multipart'); + assert.strictEqual(form._parser, PARSER); + + (function testRegularField() { + var PART; + gently.expect(StreamStub, 'new', function() { + PART = this; + }); + + gently.expect(form, 'onPart', function(part) { + assert.strictEqual(part, PART); + assert.deepEqual + ( part.headers + , { 'content-disposition': 'form-data; name="field1"' + , 'foo': 'bar' + } + ); + assert.equal(part.name, 'field1'); + + var strings = ['hello', ' world']; + gently.expect(part, 'emit', 2, function(event, b) { + assert.equal(event, 'data'); + assert.equal(b.toString(), strings.shift()); + }); + + gently.expect(part, 'emit', function(event, b) { + assert.equal(event, 'end'); + }); + }); + + PARSER.onPartBegin(); + PARSER.onHeaderField(new Buffer('content-disposition'), 0, 10); + PARSER.onHeaderField(new Buffer('content-disposition'), 10, 19); + PARSER.onHeaderValue(new Buffer('form-data; name="field1"'), 0, 14); + PARSER.onHeaderValue(new Buffer('form-data; name="field1"'), 14, 24); + PARSER.onHeaderEnd(); + PARSER.onHeaderField(new Buffer('foo'), 0, 3); + PARSER.onHeaderValue(new Buffer('bar'), 0, 3); + PARSER.onHeaderEnd(); + PARSER.onHeadersEnd(); + PARSER.onPartData(new Buffer('hello world'), 0, 5); + PARSER.onPartData(new Buffer('hello world'), 5, 11); + PARSER.onPartEnd(); + })(); + + (function testFileField() { + var PART; + gently.expect(StreamStub, 'new', function() { + PART = this; + }); + + gently.expect(form, 'onPart', function(part) { + assert.deepEqual + ( part.headers + , { 'content-disposition': 'form-data; name="field2"; filename="C:\\Documents and Settings\\IE\\Must\\Die\\Sun"et.jpg"' + , 'content-type': 'text/plain' + } + ); + assert.equal(part.name, 'field2'); + assert.equal(part.filename, 'Sun"et.jpg'); + assert.equal(part.mime, 'text/plain'); + + gently.expect(part, 'emit', function(event, b) { + assert.equal(event, 'data'); + assert.equal(b.toString(), '... contents of file1.txt ...'); + }); + + gently.expect(part, 'emit', function(event, b) { + assert.equal(event, 'end'); + }); + }); + + PARSER.onPartBegin(); + PARSER.onHeaderField(new Buffer('content-disposition'), 0, 19); + PARSER.onHeaderValue(new Buffer('form-data; name="field2"; filename="C:\\Documents and Settings\\IE\\Must\\Die\\Sun"et.jpg"'), 0, 85); + PARSER.onHeaderEnd(); + PARSER.onHeaderField(new Buffer('Content-Type'), 0, 12); + PARSER.onHeaderValue(new Buffer('text/plain'), 0, 10); + PARSER.onHeaderEnd(); + PARSER.onHeadersEnd(); + PARSER.onPartData(new Buffer('... contents of file1.txt ...'), 0, 29); + PARSER.onPartEnd(); + })(); + + (function testEnd() { + gently.expect(form, '_maybeEnd'); + PARSER.onEnd(); + assert.ok(form.ended); + })(); +}); + +test(function _fileName() { + // TODO + return; +}); + +test(function _initUrlencoded() { + var PARSER; + + gently.expect(QuerystringParserStub, 'new', function() { + PARSER = this; + }); + + form._initUrlencoded(); + assert.equal(form.type, 'urlencoded'); + assert.strictEqual(form._parser, PARSER); + + (function testOnField() { + var KEY = 'KEY', VAL = 'VAL'; + gently.expect(form, 'emit', function(field, key, val) { + assert.equal(field, 'field'); + assert.equal(key, KEY); + assert.equal(val, VAL); + }); + + PARSER.onField(KEY, VAL); + })(); + + (function testOnEnd() { + gently.expect(form, '_maybeEnd'); + + PARSER.onEnd(); + assert.equal(form.ended, true); + })(); +}); + +test(function _error() { + var ERR = new Error('bla'); + + gently.expect(form, 'pause'); + gently.expect(form, 'emit', function(event, err) { + assert.equal(event, 'error'); + assert.strictEqual(err, ERR); + }); + + form._error(ERR); + assert.strictEqual(form.error, ERR); + + // make sure _error only does its thing once + form._error(ERR); +}); + +test(function onPart() { + var PART = {}; + gently.expect(form, 'handlePart', function(part) { + assert.strictEqual(part, PART); + }); + + form.onPart(PART); +}); + +test(function handlePart() { + (function testUtf8Field() { + var PART = new events.EventEmitter(); + PART.name = 'my_field'; + + gently.expect(form, 'emit', function(event, field, value) { + assert.equal(event, 'field'); + assert.equal(field, 'my_field'); + assert.equal(value, 'hello world: €'); + }); + + form.handlePart(PART); + PART.emit('data', new Buffer('hello')); + PART.emit('data', new Buffer(' world: ')); + PART.emit('data', new Buffer([0xE2])); + PART.emit('data', new Buffer([0x82, 0xAC])); + PART.emit('end'); + })(); + + (function testBinaryField() { + var PART = new events.EventEmitter(); + PART.name = 'my_field2'; + + gently.expect(form, 'emit', function(event, field, value) { + assert.equal(event, 'field'); + assert.equal(field, 'my_field2'); + assert.equal(value, 'hello world: '+new Buffer([0xE2, 0x82, 0xAC]).toString('binary')); + }); + + form.encoding = 'binary'; + form.handlePart(PART); + PART.emit('data', new Buffer('hello')); + PART.emit('data', new Buffer(' world: ')); + PART.emit('data', new Buffer([0xE2])); + PART.emit('data', new Buffer([0x82, 0xAC])); + PART.emit('end'); + })(); + + (function testFieldSize() { + form.maxFieldsSize = 8; + var PART = new events.EventEmitter(); + PART.name = 'my_field'; + + gently.expect(form, '_error', function(err) { + assert.equal(err.message, 'maxFieldsSize exceeded, received 9 bytes of field data'); + }); + + form.handlePart(PART); + form._fieldsSize = 1; + PART.emit('data', new Buffer(7)); + PART.emit('data', new Buffer(1)); + })(); + + (function testFilePart() { + var PART = new events.EventEmitter(), + FILE = new events.EventEmitter(), + PATH = '/foo/bar'; + + PART.name = 'my_file'; + PART.filename = 'sweet.txt'; + PART.mime = 'sweet.txt'; + + gently.expect(form, '_uploadPath', function(filename) { + assert.equal(filename, PART.filename); + return PATH; + }); + + gently.expect(FileStub, 'new', function(properties) { + assert.equal(properties.path, PATH); + assert.equal(properties.name, PART.filename); + assert.equal(properties.type, PART.mime); + FILE = this; + + gently.expect(form, 'emit', function (event, field, file) { + assert.equal(event, 'fileBegin'); + assert.strictEqual(field, PART.name); + assert.strictEqual(file, FILE); + }); + + gently.expect(FILE, 'open'); + }); + + form.handlePart(PART); + assert.equal(form._flushing, 1); + + var BUFFER; + gently.expect(form, 'pause'); + gently.expect(FILE, 'write', function(buffer, cb) { + assert.strictEqual(buffer, BUFFER); + gently.expect(form, 'resume'); + // @todo handle cb(new Err) + cb(); + }); + + PART.emit('data', BUFFER = new Buffer('test')); + + gently.expect(FILE, 'end', function(cb) { + gently.expect(form, 'emit', function(event, field, file) { + assert.equal(event, 'file'); + assert.strictEqual(file, FILE); + }); + + gently.expect(form, '_maybeEnd'); + + cb(); + assert.equal(form._flushing, 0); + }); + + PART.emit('end'); + })(); +}); + +test(function _uploadPath() { + (function testUniqueId() { + var UUID_A, UUID_B; + gently.expect(GENTLY.hijacked.path, 'join', function(uploadDir, uuid) { + assert.equal(uploadDir, form.uploadDir); + UUID_A = uuid; + }); + form._uploadPath(); + + gently.expect(GENTLY.hijacked.path, 'join', function(uploadDir, uuid) { + UUID_B = uuid; + }); + form._uploadPath(); + + assert.notEqual(UUID_A, UUID_B); + })(); + + (function testFileExtension() { + form.keepExtensions = true; + var FILENAME = 'foo.jpg', + EXT = '.bar'; + + gently.expect(GENTLY.hijacked.path, 'extname', function(filename) { + assert.equal(filename, FILENAME); + gently.restore(path, 'extname'); + + return EXT; + }); + + gently.expect(GENTLY.hijacked.path, 'join', function(uploadDir, name) { + assert.equal(path.extname(name), EXT); + }); + form._uploadPath(FILENAME); + })(); +}); + +test(function _maybeEnd() { + gently.expect(form, 'emit', 0); + form._maybeEnd(); + + form.ended = true; + form._flushing = 1; + form._maybeEnd(); + + gently.expect(form, 'emit', function(event) { + assert.equal(event, 'end'); + }); + + form.ended = true; + form._flushing = 0; + form._maybeEnd(); +}); diff --git a/node_modules/formidable/test/legacy/simple/test-multipart-parser.js b/node_modules/formidable/test/legacy/simple/test-multipart-parser.js new file mode 100644 index 0000000..d8dc968 --- /dev/null +++ b/node_modules/formidable/test/legacy/simple/test-multipart-parser.js @@ -0,0 +1,50 @@ +var common = require('../common'); +var multipartParser = require(common.lib + '/multipart_parser'), + MultipartParser = multipartParser.MultipartParser, + events = require('events'), + Buffer = require('buffer').Buffer, + parser; + +function test(test) { + parser = new MultipartParser(); + test(); +} + +test(function constructor() { + assert.equal(parser.boundary, null); + assert.equal(parser.state, 0); + assert.equal(parser.flags, 0); + assert.equal(parser.boundaryChars, null); + assert.equal(parser.index, null); + assert.equal(parser.lookbehind, null); + assert.equal(parser.constructor.name, 'MultipartParser'); +}); + +test(function initWithBoundary() { + var boundary = 'abc'; + parser.initWithBoundary(boundary); + assert.deepEqual(Array.prototype.slice.call(parser.boundary), [13, 10, 45, 45, 97, 98, 99]); + assert.equal(parser.state, multipartParser.START); + + assert.deepEqual(parser.boundaryChars, {10: true, 13: true, 45: true, 97: true, 98: true, 99: true}); +}); + +test(function parserError() { + var boundary = 'abc', + buffer = new Buffer(5); + + parser.initWithBoundary(boundary); + buffer.write('--ad', 'ascii', 0); + assert.equal(parser.write(buffer), 3); +}); + +test(function end() { + (function testError() { + assert.equal(parser.end().message, 'MultipartParser.end(): stream ended unexpectedly: ' + parser.explain()); + })(); + + (function testRegular() { + parser.state = multipartParser.END; + assert.strictEqual(parser.end(), undefined); + })(); +}); diff --git a/node_modules/formidable/test/legacy/simple/test-querystring-parser.js b/node_modules/formidable/test/legacy/simple/test-querystring-parser.js new file mode 100644 index 0000000..54d3e2d --- /dev/null +++ b/node_modules/formidable/test/legacy/simple/test-querystring-parser.js @@ -0,0 +1,45 @@ +var common = require('../common'); +var QuerystringParser = require(common.lib + '/querystring_parser').QuerystringParser, + Buffer = require('buffer').Buffer, + gently, + parser; + +function test(test) { + gently = new Gently(); + parser = new QuerystringParser(); + test(); + gently.verify(test.name); +} + +test(function constructor() { + assert.equal(parser.buffer, ''); + assert.equal(parser.constructor.name, 'QuerystringParser'); +}); + +test(function write() { + var a = new Buffer('a=1'); + assert.equal(parser.write(a), a.length); + + var b = new Buffer('&b=2'); + parser.write(b); + assert.equal(parser.buffer, a + b); +}); + +test(function end() { + var FIELDS = {a: ['b', {c: 'd'}], e: 'f'}; + + gently.expect(GENTLY.hijacked.querystring, 'parse', function(str) { + assert.equal(str, parser.buffer); + return FIELDS; + }); + + gently.expect(parser, 'onField', Object.keys(FIELDS).length, function(key, val) { + assert.deepEqual(FIELDS[key], val); + }); + + gently.expect(parser, 'onEnd'); + + parser.buffer = 'my buffer'; + parser.end(); + assert.equal(parser.buffer, ''); +}); diff --git a/node_modules/formidable/test/legacy/system/test-multi-video-upload.js b/node_modules/formidable/test/legacy/system/test-multi-video-upload.js new file mode 100644 index 0000000..479e46d --- /dev/null +++ b/node_modules/formidable/test/legacy/system/test-multi-video-upload.js @@ -0,0 +1,75 @@ +var common = require('../common'); +var BOUNDARY = '---------------------------10102754414578508781458777923', + FIXTURE = TEST_FIXTURES+'/multi_video.upload', + fs = require('fs'), + util = require(common.lib + '/util'), + http = require('http'), + formidable = require(common.lib + '/index'), + server = http.createServer(); + +server.on('request', function(req, res) { + var form = new formidable.IncomingForm(), + uploads = {}; + + form.uploadDir = TEST_TMP; + form.hash = 'sha1'; + form.parse(req); + + form + .on('fileBegin', function(field, file) { + assert.equal(field, 'upload'); + + var tracker = {file: file, progress: [], ended: false}; + uploads[file.filename] = tracker; + file + .on('progress', function(bytesReceived) { + tracker.progress.push(bytesReceived); + assert.equal(bytesReceived, file.length); + }) + .on('end', function() { + tracker.ended = true; + }); + }) + .on('field', function(field, value) { + assert.equal(field, 'title'); + assert.equal(value, ''); + }) + .on('file', function(field, file) { + assert.equal(field, 'upload'); + assert.strictEqual(uploads[file.filename].file, file); + }) + .on('end', function() { + assert.ok(uploads['shortest_video.flv']); + assert.ok(uploads['shortest_video.flv'].ended); + assert.ok(uploads['shortest_video.flv'].progress.length > 3); + assert.equal(uploads['shortest_video.flv'].file.hash, 'd6a17616c7143d1b1438ceeef6836d1a09186b3a'); + assert.equal(uploads['shortest_video.flv'].progress.slice(-1), uploads['shortest_video.flv'].file.length); + assert.ok(uploads['shortest_video.mp4']); + assert.ok(uploads['shortest_video.mp4'].ended); + assert.ok(uploads['shortest_video.mp4'].progress.length > 3); + assert.equal(uploads['shortest_video.mp4'].file.hash, '937dfd4db263f4887ceae19341dcc8d63bcd557f'); + + server.close(); + res.writeHead(200); + res.end('good'); + }); +}); + +server.listen(TEST_PORT, function() { + var client = http.createClient(TEST_PORT), + stat = fs.statSync(FIXTURE), + headers = { + 'content-type': 'multipart/form-data; boundary='+BOUNDARY, + 'content-length': stat.size, + } + request = client.request('POST', '/', headers), + fixture = new fs.ReadStream(FIXTURE); + + fixture + .on('data', function(b) { + request.write(b); + }) + .on('end', function() { + request.end(); + }); +}); diff --git a/node_modules/formidable/test/run.js b/node_modules/formidable/test/run.js new file mode 100644 index 0000000..50b2361 --- /dev/null +++ b/node_modules/formidable/test/run.js @@ -0,0 +1,2 @@ +#!/usr/bin/env node +require('urun')(__dirname) diff --git a/node_modules/formidable/test/unit/test-incoming-form.js b/node_modules/formidable/test/unit/test-incoming-form.js new file mode 100644 index 0000000..fe2ac1c --- /dev/null +++ b/node_modules/formidable/test/unit/test-incoming-form.js @@ -0,0 +1,63 @@ +var common = require('../common'); +var test = require('utest'); +var assert = common.assert; +var IncomingForm = common.require('incoming_form').IncomingForm; +var path = require('path'); + +var form; +test('IncomingForm', { + before: function() { + form = new IncomingForm(); + }, + + '#_fileName with regular characters': function() { + var filename = 'foo.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'foo.txt'); + }, + + '#_fileName with unescaped quote': function() { + var filename = 'my".txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my".txt'); + }, + + '#_fileName with escaped quote': function() { + var filename = 'my%22.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my".txt'); + }, + + '#_fileName with bad quote and additional sub-header': function() { + var filename = 'my".txt'; + var header = makeHeader(filename) + '; foo="bar"'; + assert.equal(form._fileName(header), filename); + }, + + '#_fileName with semicolon': function() { + var filename = 'my;.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my;.txt'); + }, + + '#_fileName with utf8 character': function() { + var filename = 'my☃.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my☃.txt'); + }, + + '#_uploadPath strips harmful characters from extension when keepExtensions': function() { + form.keepExtensions = true; + + var ext = path.extname(form._uploadPath('fine.jpg?foo=bar')); + assert.equal(ext, '.jpg'); + + var ext = path.extname(form._uploadPath('fine?foo=bar')); + assert.equal(ext, ''); + + var ext = path.extname(form._uploadPath('super.cr2+dsad')); + assert.equal(ext, '.cr2'); + + var ext = path.extname(form._uploadPath('super.bar')); + assert.equal(ext, '.bar'); + }, +}); + +function makeHeader(filename) { + return 'Content-Disposition: form-data; name="upload"; filename="' + filename + '"'; +} diff --git a/node_modules/formidable/tool/record.js b/node_modules/formidable/tool/record.js new file mode 100644 index 0000000..9f1cef8 --- /dev/null +++ b/node_modules/formidable/tool/record.js @@ -0,0 +1,47 @@ +var http = require('http'); +var fs = require('fs'); +var connections = 0; + +var server = http.createServer(function(req, res) { + var socket = req.socket; + console.log('Request: %s %s -> %s', req.method, req.url, socket.filename); + + req.on('end', function() { + if (req.url !== '/') { + res.end(JSON.stringify({ + method: req.method, + url: req.url, + filename: socket.filename, + })); + return; + } + + res.writeHead(200, {'content-type': 'text/html'}); + res.end( + '
    '+ + '
    '+ + '
    '+ + ''+ + '
    ' + ); + }); +}); + +server.on('connection', function(socket) { + connections++; + + socket.id = connections; + socket.filename = 'connection-' + socket.id + '.http'; + socket.file = fs.createWriteStream(socket.filename); + socket.pipe(socket.file); + + console.log('--> %s', socket.filename); + socket.on('close', function() { + console.log('<-- %s', socket.filename); + }); +}); + +var port = process.env.PORT || 8080; +server.listen(port, function() { + console.log('Recording connections on port %s', port); +}); diff --git a/node_modules/mongodb/.travis.yml b/node_modules/mongodb/.travis.yml new file mode 100644 index 0000000..94740d0 --- /dev/null +++ b/node_modules/mongodb/.travis.yml @@ -0,0 +1,5 @@ +language: node_js +node_js: + - 0.6 + - 0.8 + - 0.9 # development version of 0.8, may be unstable \ No newline at end of file diff --git a/node_modules/mongodb/CONTRIBUTING.md b/node_modules/mongodb/CONTRIBUTING.md new file mode 100644 index 0000000..2a1c52e --- /dev/null +++ b/node_modules/mongodb/CONTRIBUTING.md @@ -0,0 +1,23 @@ +## Contributing to the driver + +### Bugfixes + +- Before starting to write code, look for existing [tickets](https://github.com/mongodb/node-mongodb-native/issues) or [create one](https://github.com/mongodb/node-mongodb-native/issues/new) for your specific issue. That way you avoid working on something that might not be of interest or that has been addressed already in a different branch. +- Fork the [repo](https://github.com/mongodb/node-mongodb-native) _or_ for small documentation changes, navigate to the source on github and click the [Edit](https://github.com/blog/844-forking-with-the-edit-button) button. +- Follow the general coding style of the rest of the project: + - 2 space tabs + - no trailing whitespace + - comma last + - inline documentation for new methods, class members, etc + - 0 space between conditionals/functions, and their parenthesis and curly braces + - `if(..) {` + - `for(..) {` + - `while(..) {` + - `function(err) {` +- Write tests and make sure they pass (execute `make test` from the cmd line to run the test suite). + +### Documentation + +To contribute to the [API documentation](http://mongodb.github.com/node-mongodb-native/) just make your changes to the inline documentation of the appropriate [source code](https://github.com/mongodb/node-mongodb-native/tree/master/docs) in the master branch and submit a [pull request](https://help.github.com/articles/using-pull-requests/). You might also use the github [Edit](https://github.com/blog/844-forking-with-the-edit-button) button. + +If you'd like to preview your documentation changes, first commit your changes to your local master branch, then execute `make generate_docs`. Make sure you have the python documentation framework sphinx installed `easy_install sphinx`. The docs are generated under `docs/build'. If all looks good, submit a [pull request](https://help.github.com/articles/using-pull-requests/) to the master branch with your changes. \ No newline at end of file diff --git a/node_modules/mongodb/Makefile b/node_modules/mongodb/Makefile new file mode 100644 index 0000000..ac55626 --- /dev/null +++ b/node_modules/mongodb/Makefile @@ -0,0 +1,64 @@ +NODE = node +NPM = npm +NODEUNIT = node_modules/nodeunit/bin/nodeunit +DOX = node_modules/dox/bin/dox +name = all + +total: build_native + +test-coverage: + rm -rf lib-cov/ + jscoverage lib/ lib-cov/ + @TEST_COVERAGE=true nodeunit test/ test/gridstore test/connection + +build_native: + +test: build_native + @echo "\n == Run All tests minus replicaset tests==" + $(NODE) dev/tools/test_all.js --noreplicaset --boot + +test_pure: build_native + @echo "\n == Run All tests minus replicaset tests==" + $(NODE) dev/tools/test_all.js --noreplicaset --boot --nonative + +test_junit: build_native + @echo "\n == Run All tests minus replicaset tests==" + $(NODE) dev/tools/test_all.js --junit --noreplicaset --nokill + +jenkins: build_native + @echo "\n == Run All tests minus replicaset tests==" + $(NODE) dev/tools/test_all.js --junit --noreplicaset --nokill + +test_nodeunit_pure: + @echo "\n == Execute Test Suite using Pure JS BSON Parser == " + @$(NODEUNIT) test/ test/gridstore test/bson + +test_nodeunit_replicaset_pure: + @echo "\n == Execute Test Suite using Pure JS BSON Parser == " + @$(NODEUNIT) test/replicaset + +test_nodeunit_native: + @echo "\n == Execute Test Suite using Native BSON Parser == " + @TEST_NATIVE=TRUE $(NODEUNIT) test/ test/gridstore test/bson + +test_nodeunit_replicaset_native: + @echo "\n == Execute Test Suite using Native BSON Parser == " + @TEST_NATIVE=TRUE $(NODEUNIT) test/replicaset + +test_all: build_native + @echo "\n == Run All tests ==" + $(NODE) dev/tools/test_all.js --boot + +test_all_junit: build_native + @echo "\n == Run All tests ==" + $(NODE) dev/tools/test_all.js --junit --boot + +clean: + rm ./external-libs/bson/bson.node + rm -r ./external-libs/bson/build + +generate_docs: + $(NODE) dev/tools/build-docs.js + make --directory=./docs/sphinx-docs --file=Makefile html + +.PHONY: total diff --git a/node_modules/mongodb/Readme.md b/node_modules/mongodb/Readme.md new file mode 100644 index 0000000..b81e719 --- /dev/null +++ b/node_modules/mongodb/Readme.md @@ -0,0 +1,442 @@ +Up to date documentation +======================== + +[Documentation](http://mongodb.github.com/node-mongodb-native/) + +Install +======= + +To install the most recent release from npm, run: + + npm install mongodb + +That may give you a warning telling you that bugs['web'] should be bugs['url'], it would be safe to ignore it (this has been fixed in the development version) + +To install the latest from the repository, run:: + + npm install path/to/node-mongodb-native + +Community +========= +Check out the google group [node-mongodb-native](http://groups.google.com/group/node-mongodb-native) for questions/answers from users of the driver. + +Try it live +============ + + +Introduction +============ + +This is a node.js driver for MongoDB. It's a port (or close to a port) of the library for ruby at http://github.com/mongodb/mongo-ruby-driver/. + +A simple example of inserting a document. + +```javascript + var client = new Db('test', new Server("127.0.0.1", 27017, {}), {w: 1}), + test = function (err, collection) { + collection.insert({a:2}, function(err, docs) { + + collection.count(function(err, count) { + test.assertEquals(1, count); + }); + + // Locate all the entries using find + collection.find().toArray(function(err, results) { + test.assertEquals(1, results.length); + test.assertTrue(results[0].a === 2); + + // Let's close the db + client.close(); + }); + }); + }; + + client.open(function(err, p_client) { + client.collection('test_insert', test); + }); +``` + +Data types +========== + +To store and retrieve the non-JSON MongoDb primitives ([ObjectID](http://www.mongodb.org/display/DOCS/Object+IDs), Long, Binary, [Timestamp](http://www.mongodb.org/display/DOCS/Timestamp+data+type), [DBRef](http://www.mongodb.org/display/DOCS/Database+References#DatabaseReferences-DBRef), Code). + +In particular, every document has a unique `_id` which can be almost any type, and by default a 12-byte ObjectID is created. ObjectIDs can be represented as 24-digit hexadecimal strings, but you must convert the string back into an ObjectID before you can use it in the database. For example: + +```javascript + // Get the objectID type + var ObjectID = require('mongodb').ObjectID; + + var idString = '4e4e1638c85e808431000003'; + collection.findOne({_id: new ObjectID(idString)}, console.log) // ok + collection.findOne({_id: idString}, console.log) // wrong! callback gets undefined +``` + +Here are the constructors the non-Javascript BSON primitive types: + +```javascript + // Fetch the library + var mongo = require('mongodb'); + // Create new instances of BSON types + new mongo.Long(numberString) + new mongo.ObjectID(hexString) + new mongo.Timestamp() // the actual unique number is generated on insert. + new mongo.DBRef(collectionName, id, dbName) + new mongo.Binary(buffer) // takes a string or Buffer + new mongo.Code(code, [context]) + new mongo.Symbol(string) + new mongo.MinKey() + new mongo.MaxKey() + new mongo.Double(number) // Force double storage +``` + +The C/C++ bson parser/serializer +-------------------------------- + +If you are running a version of this library has the C/C++ parser compiled, to enable the driver to use the C/C++ bson parser pass it the option native_parser:true like below + +```javascript + // using native_parser: + var client = new Db('integration_tests_20', + new Server("127.0.0.1", 27017), + {native_parser:true}); +``` + +The C++ parser uses the js objects both for serialization and deserialization. + +GitHub information +================== + +The source code is available at http://github.com/mongodb/node-mongodb-native. +You can either clone the repository or download a tarball of the latest release. + +Once you have the source you can test the driver by running + + $ make test + +in the main directory. You will need to have a mongo instance running on localhost for the integration tests to pass. + +Examples +======== + +For examples look in the examples/ directory. You can execute the examples using node. + + $ cd examples + $ node queries.js + +GridStore +========= + +The GridStore class allows for storage of binary files in mongoDB using the mongoDB defined files and chunks collection definition. + +For more information have a look at [Gridstore](https://github.com/mongodb/node-mongodb-native/blob/master/docs/gridfs.md) + +Replicasets +=========== +For more information about how to connect to a replicaset have a look at [Replicasets](https://github.com/mongodb/node-mongodb-native/blob/master/docs/replicaset.md) + +Primary Key Factories +--------------------- + +Defining your own primary key factory allows you to generate your own series of id's +(this could f.ex be to use something like ISBN numbers). The generated the id needs to be a 12 byte long "string". + +Simple example below + +```javascript + // Custom factory (need to provide a 12 byte array); + CustomPKFactory = function() {} + CustomPKFactory.prototype = new Object(); + CustomPKFactory.createPk = function() { + return new ObjectID("aaaaaaaaaaaa"); + } + + var p_client = new Db('integration_tests_20', new Server("127.0.0.1", 27017, {}), {'pk':CustomPKFactory}); + p_client.open(function(err, p_client) { + p_client.dropDatabase(function(err, done) { + p_client.createCollection('test_custom_key', function(err, collection) { + collection.insert({'a':1}, function(err, docs) { + collection.find({'_id':new ObjectID("aaaaaaaaaaaa")}, function(err, cursor) { + cursor.toArray(function(err, items) { + test.assertEquals(1, items.length); + + // Let's close the db + p_client.close(); + }); + }); + }); + }); + }); + }); +``` + +Strict mode +----------- + +Each database has an optional strict mode. If it is set then asking for a collection +that does not exist will return an Error object in the callback. Similarly if you +attempt to create a collection that already exists. Strict is provided for convenience. + +```javascript + var error_client = new Db('integration_tests_', new Server("127.0.0.1", 27017, {auto_reconnect: false}), {strict:true}); + test.assertEquals(true, error_client.strict); + + error_client.open(function(err, error_client) { + error_client.collection('does-not-exist', function(err, collection) { + test.assertTrue(err instanceof Error); + test.assertEquals("Collection does-not-exist does not exist. Currently in strict mode.", err.message); + }); + + error_client.createCollection('test_strict_access_collection', function(err, collection) { + error_client.collection('test_strict_access_collection', function(err, collection) { + test.assertTrue(collection instanceof Collection); + // Let's close the db + error_client.close(); + }); + }); + }); +``` + +Documentation +============= + +If this document doesn't answer your questions, see the source of +[Collection](https://github.com/mongodb/node-mongodb-native/blob/master/lib/mongodb/collection.js) +or [Cursor](https://github.com/mongodb/node-mongodb-native/blob/master/lib/mongodb/cursor.js), +or the documentation at MongoDB for query and update formats. + +Find +---- + +The find method is actually a factory method to create +Cursor objects. A Cursor lazily uses the connection the first time +you call `nextObject`, `each`, or `toArray`. + +The basic operation on a cursor is the `nextObject` method +that fetches the next matching document from the database. The convenience +methods `each` and `toArray` call `nextObject` until the cursor is exhausted. + +Signatures: + +```javascript + var cursor = collection.find(query, [fields], options); + cursor.sort(fields).limit(n).skip(m). + + cursor.nextObject(function(err, doc) {}); + cursor.each(function(err, doc) {}); + cursor.toArray(function(err, docs) {}); + + cursor.rewind() // reset the cursor to its initial state. +``` + +Useful chainable methods of cursor. These can optionally be options of `find` instead of method calls: + +* `.limit(n).skip(m)` to control paging. +* `.sort(fields)` Order by the given fields. There are several equivalent syntaxes: + * `.sort({field1: -1, field2: 1})` descending by field1, then ascending by field2. + * `.sort([['field1', 'desc'], ['field2', 'asc']])` same as above + * `.sort([['field1', 'desc'], 'field2'])` same as above + * `.sort('field1')` ascending by field1 + +Other options of `find`: + +* `fields` the fields to fetch (to avoid transferring the entire document) +* `tailable` if true, makes the cursor [tailable](http://www.mongodb.org/display/DOCS/Tailable+Cursors). +* `batchSize` The number of the subset of results to request the database +to return for every request. This should initially be greater than 1 otherwise +the database will automatically close the cursor. The batch size can be set to 1 +with `batchSize(n, function(err){})` after performing the initial query to the database. +* `hint` See [Optimization: hint](http://www.mongodb.org/display/DOCS/Optimization#Optimization-Hint). +* `explain` turns this into an explain query. You can also call +`explain()` on any cursor to fetch the explanation. +* `snapshot` prevents documents that are updated while the query is active +from being returned multiple times. See more +[details about query snapshots](http://www.mongodb.org/display/DOCS/How+to+do+Snapshotted+Queries+in+the+Mongo+Database). +* `timeout` if false, asks MongoDb not to time out this cursor after an +inactivity period. + + +For information on how to create queries, see the +[MongoDB section on querying](http://www.mongodb.org/display/DOCS/Querying). + +```javascript + var mongodb = require('mongodb'); + var server = new mongodb.Server("127.0.0.1", 27017, {}); + new mongodb.Db('test', server, {}).open(function (error, client) { + if (error) throw error; + var collection = new mongodb.Collection(client, 'test_collection'); + collection.find({}, {limit:10}).toArray(function(err, docs) { + console.dir(docs); + }); + }); +``` + +Insert +------ + +Signature: + +```javascript + collection.insert(docs, options, [callback]); +``` + +where `docs` can be a single document or an array of documents. + +Useful options: + +* `safe:true` Should always set if you have a callback. + +See also: [MongoDB docs for insert](http://www.mongodb.org/display/DOCS/Inserting). + +```javascript + var mongodb = require('mongodb'); + var server = new mongodb.Server("127.0.0.1", 27017, {}); + new mongodb.Db('test', server, {w: 1}).open(function (error, client) { + if (error) throw error; + var collection = new mongodb.Collection(client, 'test_collection'); + collection.insert({hello: 'world'}, {safe:true}, + function(err, objects) { + if (err) console.warn(err.message); + if (err && err.message.indexOf('E11000 ') !== -1) { + // this _id was already inserted in the database + } + }); + }); +``` + +Note that there's no reason to pass a callback to the insert or update commands +unless you use the `safe:true` option. If you don't specify `safe:true`, then +your callback will be called immediately. + +Update; update and insert (upsert) +---------------------------------- + +The update operation will update the first document that matches your query +(or all documents that match if you use `multi:true`). +If `safe:true`, `upsert` is not set, and no documents match, your callback will return 0 documents updated. + +See the [MongoDB docs](http://www.mongodb.org/display/DOCS/Updating) for +the modifier (`$inc`, `$set`, `$push`, etc.) formats. + +Signature: + +```javascript + collection.update(criteria, objNew, options, [callback]); +``` + +Useful options: + +* `safe:true` Should always set if you have a callback. +* `multi:true` If set, all matching documents are updated, not just the first. +* `upsert:true` Atomically inserts the document if no documents matched. + +Example for `update`: + +```javascript + var mongodb = require('mongodb'); + var server = new mongodb.Server("127.0.0.1", 27017, {}); + new mongodb.Db('test', server, {w: 1}).open(function (error, client) { + if (error) throw error; + var collection = new mongodb.Collection(client, 'test_collection'); + collection.update({hi: 'here'}, {$set: {hi: 'there'}}, {safe:true}, + function(err) { + if (err) console.warn(err.message); + else console.log('successfully updated'); + }); + }); +``` + +Find and modify +--------------- + +`findAndModify` is like `update`, but it also gives the updated document to +your callback. But there are a few key differences between findAndModify and +update: + + 1. The signatures differ. + 2. You can only findAndModify a single item, not multiple items. + +Signature: + +```javascript + collection.findAndModify(query, sort, update, options, callback) +``` + +The sort parameter is used to specify which object to operate on, if more than +one document matches. It takes the same format as the cursor sort (see +Connection.find above). + +See the +[MongoDB docs for findAndModify](http://www.mongodb.org/display/DOCS/findAndModify+Command) +for more details. + +Useful options: + +* `remove:true` set to a true to remove the object before returning +* `new:true` set to true if you want to return the modified object rather than the original. Ignored for remove. +* `upsert:true` Atomically inserts the document if no documents matched. + +Example for `findAndModify`: + +```javascript + var mongodb = require('mongodb'); + var server = new mongodb.Server("127.0.0.1", 27017, {}); + new mongodb.Db('test', server, {w: 1}).open(function (error, client) { + if (error) throw error; + var collection = new mongodb.Collection(client, 'test_collection'); + collection.findAndModify({hello: 'world'}, [['_id','asc']], {$set: {hi: 'there'}}, {}, + function(err, object) { + if (err) console.warn(err.message); + else console.dir(object); // undefined if no matching object exists. + }); + }); +``` + +Save +---- + +The `save` method is a shorthand for upsert if the document contains an +`_id`, or an insert if there is no `_id`. + +Sponsors +======== +Just as Felix Geisendörfer I'm also working on the driver for my own startup and this driver is a big project that also benefits other companies who are using MongoDB. + +If your company could benefit from a even better-engineered node.js mongodb driver I would appreciate any type of sponsorship you may be able to provide. All the sponsors will get a lifetime display in this readme, priority support and help on problems and votes on the roadmap decisions for the driver. If you are interested contact me on [christkv AT g m a i l.com](mailto:christkv@gmail.com) for details. + +And I'm very thankful for code contributions. If you are interested in working on features please contact me so we can discuss API design and testing. + +Release Notes +============= + +See HISTORY + +Credits +======= + +1. [10gen](http://github.com/mongodb/mongo-ruby-driver/) +2. [Google Closure Library](http://code.google.com/closure/library/) +3. [Jonas Raoni Soares Silva](http://jsfromhell.com/classes/binary-parser) + +Contributors +============ + +Aaron Heckmann, Christoph Pojer, Pau Ramon Revilla, Nathan White, Emmerman, Seth LaForge, Boris Filipov, Stefan Schärmeli, Tedde Lundgren, renctan, Sergey Ukustov, Ciaran Jessup, kuno, srimonti, Erik Abele, Pratik Daga, Slobodan Utvic, Kristina Chodorow, Yonathan Randolph, Brian Noguchi, Sam Epstein, James Harrison Fisher, Vladimir Dronnikov, Ben Hockey, Henrik Johansson, Simon Weare, Alex Gorbatchev, Shimon Doodkin, Kyle Mueller, Eran Hammer-Lahav, Marcin Ciszak, François de Metz, Vinay Pulim, nstielau, Adam Wiggins, entrinzikyl, Jeremy Selier, Ian Millington, Public Keating, andrewjstone, Christopher Stott, Corey Jewett, brettkiefer, Rob Holland, Senmiao Liu, heroic, gitfy + +License +======= + + Copyright 2009 - 2012 Christian Amor Kvalheim. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + diff --git a/node_modules/mongodb/index.js b/node_modules/mongodb/index.js new file mode 100644 index 0000000..4f59e9d --- /dev/null +++ b/node_modules/mongodb/index.js @@ -0,0 +1 @@ +module.exports = require('./lib/mongodb'); diff --git a/node_modules/mongodb/install.js b/node_modules/mongodb/install.js new file mode 100644 index 0000000..f9f2a57 --- /dev/null +++ b/node_modules/mongodb/install.js @@ -0,0 +1,40 @@ +var spawn = require('child_process').spawn, + exec = require('child_process').exec; + +process.stdout.write("================================================================================\n"); +process.stdout.write("= =\n"); +process.stdout.write("= To install with C++ bson parser do =\n"); +process.stdout.write("= =\n"); +process.stdout.write("================================================================================\n"); + +// Check if we want to build the native code +var build_native = process.env['npm_package_config_native'] != null ? process.env['npm_package_config_native'] : 'false'; +build_native = build_native == 'true' ? true : false; +// If we are building the native bson extension ensure we use gmake if available +if(build_native) { + // Check if we need to use gmake + exec('which gmake', function(err, stdout, stderr) { + // Set up spawn command + var make = null; + // No gmake build using make + if(err != null) { + make = spawn('make', ['total']); + } else { + make = spawn('gmake', ['total']); + } + + // Execute spawn + make.stdout.on('data', function(data) { + process.stdout.write(data); + }) + + make.stderr.on('data', function(data) { + process.stdout.write(data); + }) + + make.on('exit', function(code) { + process.stdout.write('child process exited with code ' + code + "\n"); + }) + }); +} + diff --git a/node_modules/mongodb/lib/mongodb/admin.js b/node_modules/mongodb/lib/mongodb/admin.js new file mode 100644 index 0000000..2183cf9 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/admin.js @@ -0,0 +1,338 @@ +/*! + * Module dependencies. + */ +var Collection = require('./collection').Collection, + Cursor = require('./cursor').Cursor, + DbCommand = require('./commands/db_command').DbCommand; + +/** + * Allows the user to access the admin functionality of MongoDB + * + * @class Represents the Admin methods of MongoDB. + * @param {Object} db Current db instance we wish to perform Admin operations on. + * @return {Function} Constructor for Admin type. + */ +function Admin(db) { + if(!(this instanceof Admin)) return new Admin(db); + this.db = db; +}; + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from buildInfo or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.buildInfo = function(callback) { + this.serverInfo(callback); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from serverInfo or null if an error occured. + * @return {null} Returns no result + * @api private + */ +Admin.prototype.serverInfo = function(callback) { + this.db.executeDbAdminCommand({buildinfo:1}, function(err, doc) { + if(err != null) return callback(err, null); + return callback(null, doc.documents[0]); + }); +} + +/** + * Retrieve this db's server status. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from serverStatus or null if an error occured. + * @return {null} + * @api public + */ +Admin.prototype.serverStatus = function(callback) { + var self = this; + + this.db.executeDbAdminCommand({serverStatus: 1}, function(err, doc) { + if(err == null && doc.documents[0].ok === 1) { + callback(null, doc.documents[0]); + } else { + if(err) return callback(err, false); + return callback(self.db.wrap(doc.documents[0]), false); + } + }); +}; + +/** + * Retrieve the current profiling Level for MongoDB + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from profilingLevel or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.profilingLevel = function(callback) { + var self = this; + + this.db.executeDbAdminCommand({profile:-1}, function(err, doc) { + doc = doc.documents[0]; + + if(err == null && doc.ok === 1) { + var was = doc.was; + if(was == 0) return callback(null, "off"); + if(was == 1) return callback(null, "slow_only"); + if(was == 2) return callback(null, "all"); + return callback(new Error("Error: illegal profiling level value " + was), null); + } else { + err != null ? callback(err, null) : callback(new Error("Error with profile command"), null); + } + }); +}; + +/** + * Ping the MongoDB server and retrieve results + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from ping or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.ping = function(options, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + + this.db.executeDbAdminCommand({ping: 1}, callback); +} + +/** + * Authenticate against MongoDB + * + * @param {String} username The user name for the authentication. + * @param {String} password The password for the authentication. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from authenticate or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.authenticate = function(username, password, callback) { + this.db.authenticate(username, password, {authdb: 'admin'}, function(err, doc) { + return callback(err, doc); + }) +} + +/** + * Logout current authenticated user + * + * @param {Object} [options] Optional parameters to the command. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from logout or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.logout = function(callback) { + this.db.logout({authdb: 'admin'}, function(err, doc) { + return callback(err, doc); + }) +} + +/** + * Add a user to the MongoDB server, if the user exists it will + * overwrite the current password + * + * Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} username The user name for the authentication. + * @param {String} password The password for the authentication. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from addUser or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.addUser = function(username, password, options, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + options.dbName = 'admin'; + // Add user + this.db.addUser(username, password, options, function(err, doc) { + return callback(err, doc); + }) +} + +/** + * Remove a user from the MongoDB server + * + * Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} username The user name for the authentication. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from removeUser or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.removeUser = function(username, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + options.dbName = 'admin'; + + this.db.removeUser(username, options, function(err, doc) { + return callback(err, doc); + }) +} + +/** + * Set the current profiling level of MongoDB + * + * @param {String} level The new profiling level (off, slow_only, all) + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from setProfilingLevel or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.setProfilingLevel = function(level, callback) { + var self = this; + var command = {}; + var profile = 0; + + if(level == "off") { + profile = 0; + } else if(level == "slow_only") { + profile = 1; + } else if(level == "all") { + profile = 2; + } else { + return callback(new Error("Error: illegal profiling level value " + level)); + } + + // Set up the profile number + command['profile'] = profile; + + this.db.executeDbAdminCommand(command, function(err, doc) { + doc = doc.documents[0]; + + if(err == null && doc.ok === 1) + return callback(null, level); + return err != null ? callback(err, null) : callback(new Error("Error with profile command"), null); + }); +}; + +/** + * Retrive the current profiling information for MongoDB + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from profilingInfo or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.profilingInfo = function(callback) { + try { + new Cursor(this.db, new Collection(this.db, DbCommand.SYSTEM_PROFILE_COLLECTION), {}, {}, {dbName: 'admin'}).toArray(function(err, items) { + return callback(err, items); + }); + } catch (err) { + return callback(err, null); + } +}; + +/** + * Execute a db command against the Admin database + * + * @param {Object} command A command object `{ping:1}`. + * @param {Object} [options] Optional parameters to the command. + * @param {Function} callback this will be called after executing this method. The command always return the whole result of the command as the second parameter. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.command = function(command, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + // Execute a command + this.db.executeDbAdminCommand(command, options, function(err, doc) { + // Ensure change before event loop executes + return callback != null ? callback(err, doc) : null; + }); +} + +/** + * Validate an existing collection + * + * @param {String} collectionName The name of the collection to validate. + * @param {Object} [options] Optional parameters to the command. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from validateCollection or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.validateCollection = function(collectionName, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + var self = this; + var command = {validate: collectionName}; + var keys = Object.keys(options); + + // Decorate command with extra options + for(var i = 0; i < keys.length; i++) { + if(options.hasOwnProperty(keys[i])) { + command[keys[i]] = options[keys[i]]; + } + } + + this.db.executeDbCommand(command, function(err, doc) { + if(err != null) return callback(err, null); + doc = doc.documents[0]; + + if(doc.ok === 0) + return callback(new Error("Error with validate command"), null); + if(doc.result != null && doc.result.constructor != String) + return callback(new Error("Error with validation data"), null); + if(doc.result != null && doc.result.match(/exception|corrupt/) != null) + return callback(new Error("Error: invalid collection " + collectionName), null); + if(doc.valid != null && !doc.valid) + return callback(new Error("Error: invalid collection " + collectionName), null); + + return callback(null, doc); + }); +}; + +/** + * List the available databases + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from listDatabases or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.listDatabases = function(callback) { + // Execute the listAllDatabases command + this.db.executeDbAdminCommand({listDatabases:1}, {}, function(err, doc) { + if(err != null) return callback(err, null); + return callback(null, doc.documents[0]); + }); +} + +/** + * Get ReplicaSet status + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from replSetGetStatus or null if an error occured. + * @return {null} + * @api public + */ +Admin.prototype.replSetGetStatus = function(callback) { + var self = this; + + this.db.executeDbAdminCommand({replSetGetStatus:1}, function(err, doc) { + if(err == null && doc.documents[0].ok === 1) + return callback(null, doc.documents[0]); + if(err) return callback(err, false); + return callback(self.db.wrap(doc.documents[0]), false); + }); +}; + +/** + * @ignore + */ +exports.Admin = Admin; diff --git a/node_modules/mongodb/lib/mongodb/collection.js b/node_modules/mongodb/lib/mongodb/collection.js new file mode 100644 index 0000000..758793d --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/collection.js @@ -0,0 +1,1699 @@ +/** + * Module dependencies. + * @ignore + */ +var InsertCommand = require('./commands/insert_command').InsertCommand + , QueryCommand = require('./commands/query_command').QueryCommand + , DeleteCommand = require('./commands/delete_command').DeleteCommand + , UpdateCommand = require('./commands/update_command').UpdateCommand + , DbCommand = require('./commands/db_command').DbCommand + , ObjectID = require('bson').ObjectID + , Code = require('bson').Code + , Cursor = require('./cursor').Cursor + , utils = require('./utils'); + +/** + * Precompiled regexes + * @ignore +**/ +const eErrorMessages = /No matching object found/; + +/** + * toString helper. + * @ignore + */ +var toString = Object.prototype.toString; + +/** + * Create a new Collection instance + * + * Options + * - **slaveOk** {Boolean, default:false}, Allow reads from secondaries. + * - **serializeFunctions** {Boolean, default:false}, serialize functions on the document. + * - **raw** {Boolean, default:false}, perform all operations using raw bson objects. + * - **pkFactory** {Object}, object overriding the basic ObjectID primary key generation. + * + * @class Represents a Collection + * @param {Object} db db instance. + * @param {String} collectionName collection name. + * @param {Object} [pkFactory] alternative primary key factory. + * @param {Object} [options] additional options for the collection. + * @return {Object} a collection instance. + */ +function Collection (db, collectionName, pkFactory, options) { + if(!(this instanceof Collection)) return new Collection(db, collectionName, pkFactory, options); + + checkCollectionName(collectionName); + + this.db = db; + this.collectionName = collectionName; + this.internalHint = null; + this.opts = options != null && ('object' === typeof options) ? options : {}; + this.slaveOk = options == null || options.slaveOk == null ? db.slaveOk : options.slaveOk; + this.serializeFunctions = options == null || options.serializeFunctions == null ? db.serializeFunctions : options.serializeFunctions; + this.raw = options == null || options.raw == null ? db.raw : options.raw; + + this.readPreference = options == null || options.readPreference == null ? db.serverConfig.readPreference : options.readPreference; + this.readPreference = this.readPreference == null ? 'primary' : this.readPreference; + + this.pkFactory = pkFactory == null + ? ObjectID + : pkFactory; + + var self = this; +} + +/** + * Inserts a single document or a an array of documents into MongoDB. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **continueOnError/keepGoing** {Boolean, default:false}, keep inserting documents even if one document has an error, *mongodb 1.9.1 >*. + * - **serializeFunctions** {Boolean, default:false}, serialize functions on the document. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Array|Object} docs + * @param {Object} [options] optional options for insert command + * @param {Function} [callback] optional callback for the function, must be provided when using a writeconcern + * @return {null} + * @api public + */ +Collection.prototype.insert = function insert (docs, options, callback) { + if ('function' === typeof options) callback = options, options = {}; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + var self = this; + insertAll(self, Array.isArray(docs) ? docs : [docs], options, callback); + return this; +}; + +/** + * @ignore + */ +var checkCollectionName = function checkCollectionName (collectionName) { + if ('string' !== typeof collectionName) { + throw Error("collection name must be a String"); + } + + if (!collectionName || collectionName.indexOf('..') != -1) { + throw Error("collection names cannot be empty"); + } + + if (collectionName.indexOf('$') != -1 && + collectionName.match(/((^\$cmd)|(oplog\.\$main))/) == null) { + throw Error("collection names must not contain '$'"); + } + + if (collectionName.match(/^\.|\.$/) != null) { + throw Error("collection names must not start or end with '.'"); + } +}; + +/** + * Removes documents specified by `selector` from the db. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **single** {Boolean, default:false}, removes the first document found. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} [selector] optional select, no selector is equivalent to removing all documents. + * @param {Object} [options] additional options during remove. + * @param {Function} [callback] must be provided if you performing a remove with a writeconcern + * @return {null} + * @api public + */ +Collection.prototype.remove = function remove(selector, options, callback) { + if ('function' === typeof selector) { + callback = selector; + selector = options = {}; + } else if ('function' === typeof options) { + callback = options; + options = {}; + } + + // Ensure options + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + // Ensure we have at least an empty selector + selector = selector == null ? {} : selector; + // Set up flags for the command, if we have a single document remove + var flags = 0 | (options.single ? 1 : 0); + + // DbName + var dbName = options['dbName']; + // If no dbname defined use the db one + if(dbName == null) { + dbName = this.db.databaseName; + } + + // Create a delete command + var deleteCommand = new DeleteCommand( + this.db + , dbName + "." + this.collectionName + , selector + , flags); + + var self = this; + var errorOptions = _getWriteConcern(self, options, callback); + // Execute the command, do not add a callback as it's async + if(_hasWriteConcern(errorOptions) && typeof callback == 'function') { + // Insert options + var commandOptions = {read:false}; + // If we have safe set set async to false + if(errorOptions == null) commandOptions['async'] = true; + // Set safe option + commandOptions['safe'] = true; + // If we have an error option + if(typeof errorOptions == 'object') { + var keys = Object.keys(errorOptions); + for(var i = 0; i < keys.length; i++) { + commandOptions[keys[i]] = errorOptions[keys[i]]; + } + } + + // Execute command with safe options (rolls up both command and safe command into one and executes them on the same connection) + this.db._executeRemoveCommand(deleteCommand, commandOptions, function (err, error) { + error = error && error.documents; + if(!callback) return; + + if(err) { + callback(err); + } else if(error[0].err || error[0].errmsg) { + callback(self.db.wrap(error[0])); + } else { + callback(null, error[0].n); + } + }); + } else if(_hasWriteConcern(errorOptions) && callback == null) { + throw new Error("Cannot use a writeConcern without a provided callback"); + } else { + var result = this.db._executeRemoveCommand(deleteCommand); + // If no callback just return + if (!callback) return; + // If error return error + if (result instanceof Error) { + return callback(result); + } + // Otherwise just return + return callback(); + } +}; + +/** + * Renames the collection. + * + * @param {String} newName the new name of the collection. + * @param {Function} callback the callback accepting the result + * @return {null} + * @api public + */ +Collection.prototype.rename = function rename (newName, callback) { + var self = this; + // Ensure the new name is valid + checkCollectionName(newName); + // Execute the command, return the new renamed collection if successful + self.db._executeQueryCommand(DbCommand.createRenameCollectionCommand(self.db, self.collectionName, newName), function(err, result) { + if(err == null && result.documents[0].ok == 1) { + if(callback != null) { + // Set current object to point to the new name + self.collectionName = newName; + // Return the current collection + callback(null, self); + } + } else if(result.documents[0].errmsg != null) { + if(callback != null) { + err != null ? callback(err, null) : callback(self.db.wrap(result.documents[0]), null); + } + } + }); +}; + +/** + * @ignore + */ +var insertAll = function insertAll (self, docs, options, callback) { + if('function' === typeof options) callback = options, options = {}; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + + // Insert options (flags for insert) + var insertFlags = {}; + // If we have a mongodb version >= 1.9.1 support keepGoing attribute + if(options['keepGoing'] != null) { + insertFlags['keepGoing'] = options['keepGoing']; + } + + // If we have a mongodb version >= 1.9.1 support keepGoing attribute + if(options['continueOnError'] != null) { + insertFlags['continueOnError'] = options['continueOnError']; + } + + // DbName + var dbName = options['dbName']; + // If no dbname defined use the db one + if(dbName == null) { + dbName = self.db.databaseName; + } + + // Either use override on the function, or go back to default on either the collection + // level or db + if(options['serializeFunctions'] != null) { + insertFlags['serializeFunctions'] = options['serializeFunctions']; + } else { + insertFlags['serializeFunctions'] = self.serializeFunctions; + } + + // Pass in options + var insertCommand = new InsertCommand( + self.db + , dbName + "." + self.collectionName, true, insertFlags); + + // Add the documents and decorate them with id's if they have none + for(var index = 0, len = docs.length; index < len; ++index) { + var doc = docs[index]; + + // Add id to each document if it's not already defined + if (!(Buffer.isBuffer(doc)) && doc['_id'] == null && self.db.forceServerObjectId != true) { + doc['_id'] = self.pkFactory.createPk(); + } + + insertCommand.add(doc); + } + + // Collect errorOptions + var errorOptions = _getWriteConcern(self, options, callback); + // Default command options + var commandOptions = {}; + // If safe is defined check for error message + if(_hasWriteConcern(errorOptions) && typeof callback == 'function') { + // Insert options + commandOptions['read'] = false; + // If we have safe set set async to false + if(errorOptions == null) commandOptions['async'] = true; + + // Set safe option + commandOptions['safe'] = errorOptions; + // If we have an error option + if(typeof errorOptions == 'object') { + var keys = Object.keys(errorOptions); + for(var i = 0; i < keys.length; i++) { + commandOptions[keys[i]] = errorOptions[keys[i]]; + } + } + + // Execute command with safe options (rolls up both command and safe command into one and executes them on the same connection) + self.db._executeInsertCommand(insertCommand, commandOptions, function (err, error) { + error = error && error.documents; + if(!callback) return; + + if (err) { + callback(err); + } else if(error[0].err || error[0].errmsg) { + callback(self.db.wrap(error[0])); + } else { + callback(null, docs); + } + }); + } else if(_hasWriteConcern(errorOptions) && callback == null) { + throw new Error("Cannot use a writeConcern without a provided callback"); + } else { + // Execute the call without a write concern + var result = self.db._executeInsertCommand(insertCommand, commandOptions); + // If no callback just return + if(!callback) return; + // If error return error + if(result instanceof Error) { + return callback(result); + } + // Otherwise just return + return callback(null, docs); + } +}; + +/** + * Save a document. Simple full document replacement function. Not recommended for efficiency, use atomic + * operators and update instead for more efficient operations. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} [doc] the document to save + * @param {Object} [options] additional options during remove. + * @param {Function} [callback] must be provided if you performing a safe save + * @return {null} + * @api public + */ +Collection.prototype.save = function save(doc, options, callback) { + if('function' === typeof options) callback = options, options = null; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + // Extract the id, if we have one we need to do a update command + var id = doc['_id']; + var commandOptions = _getWriteConcern(this, options, callback); + + if(id) { + commandOptions.upsert = true; + this.update({ _id: id }, doc, commandOptions, callback); + } else { + this.insert(doc, commandOptions, callback && function (err, docs) { + if (err) return callback(err, null); + + if (Array.isArray(docs)) { + callback(err, docs[0]); + } else { + callback(err, docs); + } + }); + } +}; + +/** + * Updates documents. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **upsert** {Boolean, default:false}, perform an upsert operation. + * - **multi** {Boolean, default:false}, update all documents matching the selector. + * - **serializeFunctions** {Boolean, default:false}, serialize functions on the document. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} selector the query to select the document/documents to be updated + * @param {Object} document the fields/vals to be updated, or in the case of an upsert operation, inserted. + * @param {Object} [options] additional options during update. + * @param {Function} [callback] must be provided if you performing an update with a writeconcern + * @return {null} + * @api public + */ +Collection.prototype.update = function update(selector, document, options, callback) { + if('function' === typeof options) callback = options, options = null; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + + // DbName + var dbName = options['dbName']; + // If no dbname defined use the db one + if(dbName == null) { + dbName = this.db.databaseName; + } + + // Either use override on the function, or go back to default on either the collection + // level or db + if(options['serializeFunctions'] != null) { + options['serializeFunctions'] = options['serializeFunctions']; + } else { + options['serializeFunctions'] = this.serializeFunctions; + } + + var updateCommand = new UpdateCommand( + this.db + , dbName + "." + this.collectionName + , selector + , document + , options); + + var self = this; + // Unpack the error options if any + var errorOptions = _getWriteConcern(this, options, callback); + // If safe is defined check for error message + if(_hasWriteConcern(errorOptions) && typeof callback == 'function') { + // Insert options + var commandOptions = {read:false}; + // If we have safe set set async to false + if(errorOptions == null) commandOptions['async'] = true; + // Set safe option + commandOptions['safe'] = errorOptions; + // If we have an error option + if(typeof errorOptions == 'object') { + var keys = Object.keys(errorOptions); + for(var i = 0; i < keys.length; i++) { + commandOptions[keys[i]] = errorOptions[keys[i]]; + } + } + + // Execute command with safe options (rolls up both command and safe command into one and executes them on the same connection) + this.db._executeUpdateCommand(updateCommand, commandOptions, function (err, error) { + error = error && error.documents; + if(!callback) return; + + if(err) { + callback(err); + } else if(error[0].err || error[0].errmsg) { + callback(self.db.wrap(error[0])); + } else { + // Perform the callback + callback(null, error[0].n, error[0]); + } + }); + } else if(_hasWriteConcern(errorOptions) && callback == null) { + throw new Error("Cannot use a writeConcern without a provided callback"); + } else { + // Execute update + var result = this.db._executeUpdateCommand(updateCommand); + // If no callback just return + if (!callback) return; + // If error return error + if (result instanceof Error) { + return callback(result); + } + // Otherwise just return + return callback(); + } +}; + +/** + * The distinct command returns returns a list of distinct values for the given key across a collection. + * + * Options + * - **readPreference** {String}, the preferred read preference (Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {String} key key to run distinct against. + * @param {Object} [query] option query to narrow the returned objects. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from distinct or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.distinct = function distinct(key, query, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + query = args.length ? args.shift() : {}; + options = args.length ? args.shift() : {}; + + var mapCommandHash = { + 'distinct': this.collectionName + , 'query': query + , 'key': key + }; + + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : false; + // Create the command + var cmd = DbCommand.createDbSlaveOkCommand(this.db, mapCommandHash); + + this.db._executeQueryCommand(cmd, {read:readPreference}, function (err, result) { + if(err) + return callback(err); + if(result.documents[0].ok != 1) + return callback(new Error(result.documents[0].errmsg)); + callback(null, result.documents[0].values); + }); +}; + +/** + * Count number of matching documents in the db to a query. + * + * Options + * - **readPreference** {String}, the preferred read preference (Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Object} [query] query to filter by before performing count. + * @param {Object} [options] additional options during count. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the count method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.count = function count (query, options, callback) { + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + query = args.length ? args.shift() : {}; + options = args.length ? args.shift() : {}; + + // Final query + var final_query = { + 'count': this.collectionName + , 'query': query + , 'fields': null + }; + + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : false; + + // Set up query options + var queryOptions = QueryCommand.OPTS_NO_CURSOR_TIMEOUT; + if (this.slaveOk || this.db.slaveOk) { + queryOptions |= QueryCommand.OPTS_SLAVE; + } + + var queryCommand = new QueryCommand( + this.db + , this.db.databaseName + ".$cmd" + , queryOptions + , 0 + , -1 + , final_query + , null + ); + + var self = this; + this.db._executeQueryCommand(queryCommand, {read:readPreference}, function (err, result) { + result = result && result.documents; + if(!callback) return; + + if(err) return callback(err); + if (result[0].ok != 1 || result[0].errmsg) return callback(self.db.wrap(result[0])); + callback(null, result[0].n); + }); +}; + + +/** + * Drop the collection + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the drop method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.drop = function drop(callback) { + this.db.dropCollection(this.collectionName, callback); +}; + +/** + * Find and update a document. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **remove** {Boolean, default:false}, set to true to remove the object before returning. + * - **upsert** {Boolean, default:false}, perform an upsert operation. + * - **new** {Boolean, default:false}, set to true if you want to return the modified object rather than the original. Ignored for remove. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} query query object to locate the object to modify + * @param {Array} sort - if multiple docs match, choose the first one in the specified sort order as the object to manipulate + * @param {Object} doc - the fields/vals to be updated + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the findAndModify method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.findAndModify = function findAndModify (query, sort, doc, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + sort = args.length ? args.shift() : []; + doc = args.length ? args.shift() : null; + options = args.length ? args.shift() : {}; + var self = this; + + var queryObject = { + 'findandmodify': this.collectionName + , 'query': query + , 'sort': utils.formattedOrderClause(sort) + }; + + queryObject.new = options.new ? 1 : 0; + queryObject.remove = options.remove ? 1 : 0; + queryObject.upsert = options.upsert ? 1 : 0; + + if (options.fields) { + queryObject.fields = options.fields; + } + + if (doc && !options.remove) { + queryObject.update = doc; + } + + // Either use override on the function, or go back to default on either the collection + // level or db + if(options['serializeFunctions'] != null) { + options['serializeFunctions'] = options['serializeFunctions']; + } else { + options['serializeFunctions'] = this.serializeFunctions; + } + + // Unpack the error options if any + var errorOptions = _getWriteConcern(this, options, callback); + + // If we have j, w or something else do the getLast Error path + if(errorOptions != null && typeof errorOptions == 'object') { + // Commands to send + var commands = []; + // Add the find and modify command + commands.push(DbCommand.createDbCommand(this.db, queryObject, options)); + // If we have safe defined we need to return both call results + var chainedCommands = errorOptions != null ? true : false; + // Add error command if we have one + if(chainedCommands) { + commands.push(DbCommand.createGetLastErrorCommand(errorOptions, this.db)); + } + + // Fire commands and + this.db._executeQueryCommand(commands, {read:false}, function(err, result) { + if(err != null) return callback(err); + result = result && result.documents; + + if(result[0].err != null) return callback(self.db.wrap(result[0]), null); + // Workaround due to 1.8.X returning an error on no matching object + // while 2.0.X does not not, making 2.0.X behaviour standard + if(result[0].errmsg != null && !result[0].errmsg.match(eErrorMessages)) + return callback(self.db.wrap(result[0]), null, result[0]); + return callback(null, result[0].value, result[0]); + }); + } else { + // Only run command and rely on getLastError command + var command = DbCommand.createDbCommand(this.db, queryObject, options) + // Execute command + this.db._executeQueryCommand(command, {read:false}, function(err, result) { + if(err != null) return callback(err); + result = result && result.documents; + if(result[0].errmsg != null && !result[0].errmsg.match(eErrorMessages)) + return callback(self.db.wrap(result[0]), null, result[0]); + // If we have an error return it + if(result[0].lastErrorObject && result[0].lastErrorObject.err != null) return callback(self.db.wrap(result[0].lastErrorObject), null); + return callback(null, result[0].value, result[0]); + }); + } +} + +/** + * Find and remove a document + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} query query object to locate the object to modify + * @param {Array} sort - if multiple docs match, choose the first one in the specified sort order as the object to manipulate + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the findAndRemove method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.findAndRemove = function(query, sort, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + sort = args.length ? args.shift() : []; + options = args.length ? args.shift() : {}; + // Add the remove option + options['remove'] = true; + // Execute the callback + this.findAndModify(query, sort, null, options, callback); +} + +var testForFields = { + limit: 1, sort: 1, fields:1, skip: 1, hint: 1, explain: 1, snapshot: 1, timeout: 1, tailable: 1, tailableRetryInterval: 1 + , numberOfRetries: 1, awaitdata: 1, exhaust: 1, batchSize: 1, returnKey: 1, maxScan: 1, min: 1, max: 1, showDiskLoc: 1 + , comment: 1, raw: 1, readPreference: 1, numberOfRetries: 1, partial: 1, read: 1, dbName: 1 +}; + +/** + * Creates a cursor for a query that can be used to iterate over results from MongoDB + * + * Various argument possibilities + * - callback? + * - selector, callback?, + * - selector, fields, callback? + * - selector, options, callback? + * - selector, fields, options, callback? + * - selector, fields, skip, limit, callback? + * - selector, fields, skip, limit, timeout, callback? + * + * Options + * - **limit** {Number, default:0}, sets the limit of documents returned in the query. + * - **sort** {Array | Object}, set to sort the documents coming back from the query. Array of indexes, [['a', 1]] etc. + * - **fields** {Object}, the fields to return in the query. Object of fields to include or exclude (not both), {'a':1} + * - **skip** {Number, default:0}, set to skip N documents ahead in your query (useful for pagination). + * - **hint** {Object}, tell the query to use specific indexes in the query. Object of indexes to use, {'_id':1} + * - **explain** {Boolean, default:false}, explain the query instead of returning the data. + * - **snapshot** {Boolean, default:false}, snapshot query. + * - **timeout** {Boolean, default:false}, specify if the cursor can timeout. + * - **tailable** {Boolean, default:false}, specify if the cursor is tailable. + * - **tailableRetryInterval** {Number, default:100}, specify the miliseconds between getMores on tailable cursor. + * - **numberOfRetries** {Number, default:5}, specify the number of times to retry the tailable cursor. + * - **awaitdata** {Boolean, default:false} allow the cursor to wait for data, only applicable for tailable cursor. + * - **exhaust** {Boolean, default:false} have the server send all the documents at once as getMore packets, not recommended. + * - **batchSize** {Number, default:0}, set the batchSize for the getMoreCommand when iterating over the query results. + * - **returnKey** {Boolean, default:false}, only return the index key. + * - **maxScan** {Number}, Limit the number of items to scan. + * - **min** {Number}, Set index bounds. + * - **max** {Number}, Set index bounds. + * - **showDiskLoc** {Boolean, default:false}, Show disk location of results. + * - **comment** {String}, You can put a $comment field on a query to make looking in the profiler logs simpler. + * - **raw** {Boolean, default:false}, Return all BSON documents as Raw Buffer documents. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * - **numberOfRetries** {Number, default:5}, if using awaidata specifies the number of times to retry on timeout. + * - **partial** {Boolean, default:false}, specify if the cursor should return partial results when querying against a sharded system + * + * @param {Object} query query object to locate the object to modify + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the find method or null if an error occured. + * @return {Cursor} returns a cursor to the query + * @api public + */ +Collection.prototype.find = function find () { + var options + , args = Array.prototype.slice.call(arguments, 0) + , has_callback = typeof args[args.length - 1] === 'function' + , has_weird_callback = typeof args[0] === 'function' + , callback = has_callback ? args.pop() : (has_weird_callback ? args.shift() : null) + , len = args.length + , selector = len >= 1 ? args[0] : {} + , fields = len >= 2 ? args[1] : undefined; + + if(len === 1 && has_weird_callback) { + // backwards compat for callback?, options case + selector = {}; + options = args[0]; + } + + if(len === 2 && !Array.isArray(fields)) { + var fieldKeys = Object.getOwnPropertyNames(fields); + var is_option = false; + + for(var i = 0; i < fieldKeys.length; i++) { + if(testForFields[fieldKeys[i]] != null) { + is_option = true; + break; + } + } + + if(is_option) { + options = fields; + fields = undefined; + } else { + options = {}; + } + } else if(len === 2 && Array.isArray(fields) && !Array.isArray(fields[0])) { + var newFields = {}; + // Rewrite the array + for(var i = 0; i < fields.length; i++) { + newFields[fields[i]] = 1; + } + // Set the fields + fields = newFields; + } + + if(3 === len) { + options = args[2]; + } + + // Ensure selector is not null + selector = selector == null ? {} : selector; + // Validate correctness off the selector + var object = selector; + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("query selector raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + // Validate correctness of the field selector + var object = fields; + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("query fields raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + // Check special case where we are using an objectId + if(selector instanceof ObjectID) { + selector = {_id:selector}; + } + + // If it's a serialized fields field we need to just let it through + // user be warned it better be good + if(options && options.fields && !(Buffer.isBuffer(options.fields))) { + fields = {}; + + if(Array.isArray(options.fields)) { + if(!options.fields.length) { + fields['_id'] = 1; + } else { + for (var i = 0, l = options.fields.length; i < l; i++) { + fields[options.fields[i]] = 1; + } + } + } else { + fields = options.fields; + } + } + + if (!options) options = {}; + options.skip = len > 3 ? args[2] : options.skip ? options.skip : 0; + options.limit = len > 3 ? args[3] : options.limit ? options.limit : 0; + options.raw = options.raw != null && typeof options.raw === 'boolean' ? options.raw : this.raw; + options.hint = options.hint != null ? normalizeHintField(options.hint) : this.internalHint; + options.timeout = len == 5 ? args[4] : typeof options.timeout === 'undefined' ? undefined : options.timeout; + // If we have overridden slaveOk otherwise use the default db setting + options.slaveOk = options.slaveOk != null ? options.slaveOk : this.db.slaveOk; + + // Set option + var o = options; + // Support read/readPreference + if(o["read"] != null) o["readPreference"] = o["read"]; + // Set the read preference + o.read = o["readPreference"] ? o.readPreference : this.readPreference; + // Adjust slave ok if read preference is secondary or secondary only + if(o.read == "secondary" || o.read == "secondaryOnly") options.slaveOk = true; + + // callback for backward compatibility + if(callback) { + // TODO refactor Cursor args + callback(null, new Cursor(this.db, this, selector, fields, o)); + } else { + return new Cursor(this.db, this, selector, fields, o); + } +}; + +/** + * Normalizes a `hint` argument. + * + * @param {String|Object|Array} hint + * @return {Object} + * @api private + */ +var normalizeHintField = function normalizeHintField(hint) { + var finalHint = null; + + if (null != hint) { + switch (hint.constructor) { + case String: + finalHint = {}; + finalHint[hint] = 1; + break; + case Object: + finalHint = {}; + for (var name in hint) { + finalHint[name] = hint[name]; + } + break; + case Array: + finalHint = {}; + hint.forEach(function(param) { + finalHint[param] = 1; + }); + break; + } + } + + return finalHint; +}; + +/** + * Finds a single document based on the query + * + * Various argument possibilities + * - callback? + * - selector, callback?, + * - selector, fields, callback? + * - selector, options, callback? + * - selector, fields, options, callback? + * - selector, fields, skip, limit, callback? + * - selector, fields, skip, limit, timeout, callback? + * + * Options + * - **limit** {Number, default:0}, sets the limit of documents returned in the query. + * - **sort** {Array | Object}, set to sort the documents coming back from the query. Array of indexes, [['a', 1]] etc. + * - **fields** {Object}, the fields to return in the query. Object of fields to include or exclude (not both), {'a':1} + * - **skip** {Number, default:0}, set to skip N documents ahead in your query (useful for pagination). + * - **hint** {Object}, tell the query to use specific indexes in the query. Object of indexes to use, {'_id':1} + * - **explain** {Boolean, default:false}, explain the query instead of returning the data. + * - **snapshot** {Boolean, default:false}, snapshot query. + * - **timeout** {Boolean, default:false}, specify if the cursor can timeout. + * - **tailable** {Boolean, default:false}, specify if the cursor is tailable. + * - **batchSize** {Number, default:0}, set the batchSize for the getMoreCommand when iterating over the query results. + * - **returnKey** {Boolean, default:false}, only return the index key. + * - **maxScan** {Number}, Limit the number of items to scan. + * - **min** {Number}, Set index bounds. + * - **max** {Number}, Set index bounds. + * - **showDiskLoc** {Boolean, default:false}, Show disk location of results. + * - **comment** {String}, You can put a $comment field on a query to make looking in the profiler logs simpler. + * - **raw** {Boolean, default:false}, Return all BSON documents as Raw Buffer documents. + * - **readPreference** {String}, the preferred read preference (Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * - **partial** {Boolean, default:false}, specify if the cursor should return partial results when querying against a sharded system + * + * @param {Object} query query object to locate the object to modify + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the findOne method or null if an error occured. + * @return {Cursor} returns a cursor to the query + * @api public + */ +Collection.prototype.findOne = function findOne () { + var self = this; + var args = Array.prototype.slice.call(arguments, 0); + var callback = args.pop(); + var cursor = this.find.apply(this, args).limit(-1).batchSize(1); + // Return the item + cursor.toArray(function(err, items) { + if(err != null) return callback(err instanceof Error ? err : self.db.wrap(new Error(err)), null); + if(items.length == 1) return callback(null, items[0]); + callback(null, null); + }); +}; + +/** + * Creates an index on the collection. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **unique** {Boolean, default:false}, creates an unique index. + * - **sparse** {Boolean, default:false}, creates a sparse index. + * - **background** {Boolean, default:false}, creates the index in the background, yielding whenever possible. + * - **dropDups** {Boolean, default:false}, a unique index cannot be created on a key that has pre-existing duplicate values. If you would like to create the index anyway, keeping the first document the database indexes and deleting all subsequent documents that have duplicate value + * - **min** {Number}, for geospatial indexes set the lower bound for the co-ordinates. + * - **max** {Number}, for geospatial indexes set the high bound for the co-ordinates. + * - **v** {Number}, specify the format version of the indexes. + * - **expireAfterSeconds** {Number}, allows you to expire data on indexes applied to a data (MongoDB 2.2 or higher) + * - **name** {String}, override the autogenerated index name (useful if the resulting name is larger than 128 bytes) + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} fieldOrSpec fieldOrSpec that defines the index. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the createIndex method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.createIndex = function createIndex (fieldOrSpec, options, callback) { + // Clean up call + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + options = typeof callback === 'function' ? options : callback; + options = options == null ? {} : options; + + // Collect errorOptions + var errorOptions = _getWriteConcern(this, options, callback); + // Execute create index + this.db.createIndex(this.collectionName, fieldOrSpec, options, callback); +}; + +/** + * Ensures that an index exists, if it does not it creates it + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **unique** {Boolean, default:false}, creates an unique index. + * - **sparse** {Boolean, default:false}, creates a sparse index. + * - **background** {Boolean, default:false}, creates the index in the background, yielding whenever possible. + * - **dropDups** {Boolean, default:false}, a unique index cannot be created on a key that has pre-existing duplicate values. If you would like to create the index anyway, keeping the first document the database indexes and deleting all subsequent documents that have duplicate value + * - **min** {Number}, for geospatial indexes set the lower bound for the co-ordinates. + * - **max** {Number}, for geospatial indexes set the high bound for the co-ordinates. + * - **v** {Number}, specify the format version of the indexes. + * - **expireAfterSeconds** {Number}, allows you to expire data on indexes applied to a data (MongoDB 2.2 or higher) + * - **name** {String}, override the autogenerated index name (useful if the resulting name is larger than 128 bytes) + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} fieldOrSpec fieldOrSpec that defines the index. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the ensureIndex method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.ensureIndex = function ensureIndex (fieldOrSpec, options, callback) { + // Clean up call + if (typeof callback === 'undefined' && typeof options === 'function') { + callback = options; + options = {}; + } + + if (options == null) { + options = {}; + } + + // Execute create index + this.db.ensureIndex(this.collectionName, fieldOrSpec, options, callback); +}; + +/** + * Retrieves this collections index info. + * + * Options + * - **full** {Boolean, default:false}, returns the full raw index information. + * + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the indexInformation method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.indexInformation = function indexInformation (options, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + // Call the index information + this.db.indexInformation(this.collectionName, options, callback); +}; + +/** + * Drops an index from this collection. + * + * @param {String} name + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the dropIndex method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.dropIndex = function dropIndex (name, callback) { + this.db.dropIndex(this.collectionName, name, callback); +}; + +/** + * Drops all indexes from this collection. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the dropAllIndexes method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.dropAllIndexes = function dropIndexes (callback) { + this.db.dropIndex(this.collectionName, '*', function (err, result) { + if(err != null) { + callback(err, false); + } else if(result.documents[0].errmsg == null) { + callback(null, true); + } else { + callback(new Error(result.documents[0].errmsg), false); + } + }); +}; + +/** + * Drops all indexes from this collection. + * + * @deprecated + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the dropIndexes method or null if an error occured. + * @return {null} + * @api private + */ +Collection.prototype.dropIndexes = Collection.prototype.dropAllIndexes; + +/** + * Reindex all indexes on the collection + * Warning: reIndex is a blocking operation (indexes are rebuilt in the foreground) and will be slow for large collections. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the reIndex method or null if an error occured. + * @return {null} + * @api public +**/ +Collection.prototype.reIndex = function(callback) { + this.db.reIndex(this.collectionName, callback); +} + +/** + * Run Map Reduce across a collection. Be aware that the inline option for out will return an array of results not a collection. + * + * Options + * - **out** {Object, default:*{inline:1}*}, sets the output target for the map reduce job. *{inline:1} | {replace:'collectionName'} | {merge:'collectionName'} | {reduce:'collectionName'}* + * - **query** {Object}, query filter object. + * - **sort** {Object}, sorts the input objects using this key. Useful for optimization, like sorting by the emit key for fewer reduces. + * - **limit** {Number}, number of objects to return from collection. + * - **keeptemp** {Boolean, default:false}, keep temporary data. + * - **finalize** {Function | String}, finalize function. + * - **scope** {Object}, can pass in variables that can be access from map/reduce/finalize. + * - **jsMode** {Boolean, default:false}, it is possible to make the execution stay in JS. Provided in MongoDB > 2.0.X. + * - **verbose** {Boolean, default:false}, provide statistics on job execution time. + * - **readPreference** {String, only for inline results}, the preferred read preference (Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Function|String} map the mapping function. + * @param {Function|String} reduce the reduce function. + * @param {Objects} [options] options for the map reduce job. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the mapReduce method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.mapReduce = function mapReduce (map, reduce, options, callback) { + if ('function' === typeof options) callback = options, options = {}; + // Out must allways be defined (make sure we don't break weirdly on pre 1.8+ servers) + if(null == options.out) { + throw new Error("the out option parameter must be defined, see mongodb docs for possible values"); + } + + if ('function' === typeof map) { + map = map.toString(); + } + + if ('function' === typeof reduce) { + reduce = reduce.toString(); + } + + if ('function' === typeof options.finalize) { + options.finalize = options.finalize.toString(); + } + + var mapCommandHash = { + mapreduce: this.collectionName + , map: map + , reduce: reduce + }; + + // Add any other options passed in + for (var name in options) { + mapCommandHash[name] = options[name]; + } + + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : false; + // If we have a read preference and inline is not set as output fail hard + if(readPreference != false && options['out'] != 'inline') { + throw new Error("a readPreference can only be provided when performing an inline mapReduce"); + } + + // self + var self = this; + var cmd = DbCommand.createDbCommand(this.db, mapCommandHash); + + this.db._executeQueryCommand(cmd, {read:readPreference}, function (err, result) { + if (err) { + return callback(err); + } + + // + if (1 != result.documents[0].ok || result.documents[0].err || result.documents[0].errmsg) { + return callback(self.db.wrap(result.documents[0])); + } + + // Create statistics value + var stats = {}; + if(result.documents[0].timeMillis) stats['processtime'] = result.documents[0].timeMillis; + if(result.documents[0].counts) stats['counts'] = result.documents[0].counts; + if(result.documents[0].timing) stats['timing'] = result.documents[0].timing; + + // invoked with inline? + if(result.documents[0].results) { + return callback(null, result.documents[0].results, stats); + } + + // The returned collection + var collection = null; + + // If we have an object it's a different db + if(result.documents[0].result != null && typeof result.documents[0].result == 'object') { + var doc = result.documents[0].result; + collection = self.db.db(doc.db).collection(doc.collection); + } else { + // Create a collection object that wraps the result collection + collection = self.db.collection(result.documents[0].result) + } + + // If we wish for no verbosity + if(options['verbose'] == null || !options['verbose']) { + return callback(err, collection); + } + + // Return stats as third set of values + callback(err, collection, stats); + }); +}; + +/** + * Group function helper + * @ignore + */ +var groupFunction = function () { + var c = db[ns].find(condition); + var map = new Map(); + var reduce_function = reduce; + + while (c.hasNext()) { + var obj = c.next(); + var key = {}; + + for (var i = 0, len = keys.length; i < len; ++i) { + var k = keys[i]; + key[k] = obj[k]; + } + + var aggObj = map.get(key); + + if (aggObj == null) { + var newObj = Object.extend({}, key); + aggObj = Object.extend(newObj, initial); + map.put(key, aggObj); + } + + reduce_function(obj, aggObj); + } + + return { "result": map.values() }; +}.toString(); + +/** + * Run a group command across a collection + * + * Options + * - **readPreference** {String}, the preferred read preference (Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Object|Array|Function|Code} keys an object, array or function expressing the keys to group by. + * @param {Object} condition an optional condition that must be true for a row to be considered. + * @param {Object} initial initial value of the aggregation counter object. + * @param {Function|Code} reduce the reduce function aggregates (reduces) the objects iterated + * @param {Function|Code} finalize an optional function to be run on each item in the result set just before the item is returned. + * @param {Boolean} command specify if you wish to run using the internal group command or using eval, default is true. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the group method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.group = function group(keys, condition, initial, reduce, finalize, command, options, callback) { + var args = Array.prototype.slice.call(arguments, 3); + callback = args.pop(); + // Fetch all commands + reduce = args.length ? args.shift() : null; + finalize = args.length ? args.shift() : null; + command = args.length ? args.shift() : null; + options = args.length ? args.shift() : {}; + + // Make sure we are backward compatible + if(!(typeof finalize == 'function')) { + command = finalize; + finalize = null; + } + + if (!Array.isArray(keys) && keys instanceof Object && typeof(keys) !== 'function' && !(keys instanceof Code)) { + keys = Object.keys(keys); + } + + if(typeof reduce === 'function') { + reduce = reduce.toString(); + } + + if(typeof finalize === 'function') { + finalize = finalize.toString(); + } + + // Set up the command as default + command = command == null ? true : command; + + // Execute using the command + if(command) { + var reduceFunction = reduce instanceof Code + ? reduce + : new Code(reduce); + + var selector = { + group: { + 'ns': this.collectionName + , '$reduce': reduceFunction + , 'cond': condition + , 'initial': initial + , 'out': "inline" + } + }; + + // if finalize is defined + if(finalize != null) selector.group['finalize'] = finalize; + // Set up group selector + if ('function' === typeof keys || keys instanceof Code) { + selector.group.$keyf = keys instanceof Code + ? keys + : new Code(keys); + } else { + var hash = {}; + keys.forEach(function (key) { + hash[key] = 1; + }); + selector.group.key = hash; + } + + var cmd = DbCommand.createDbSlaveOkCommand(this.db, selector); + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : false; + + this.db._executeQueryCommand(cmd, {read:readPreference}, function (err, result) { + if(err != null) return callback(err); + + var document = result.documents[0]; + if (null == document.retval) { + return callback(new Error("group command failed: " + document.errmsg)); + } + + callback(null, document.retval); + }); + + } else { + // Create execution scope + var scope = reduce != null && reduce instanceof Code + ? reduce.scope + : {}; + + scope.ns = this.collectionName; + scope.keys = keys; + scope.condition = condition; + scope.initial = initial; + + // Pass in the function text to execute within mongodb. + var groupfn = groupFunction.replace(/ reduce;/, reduce.toString() + ';'); + + this.db.eval(new Code(groupfn, scope), function (err, results) { + if (err) return callback(err, null); + callback(null, results.result || results); + }); + } +}; + +/** + * Returns the options of the collection. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the options method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.options = function options(callback) { + this.db.collectionsInfo(this.collectionName, function (err, cursor) { + if (err) return callback(err); + cursor.nextObject(function (err, document) { + callback(err, document && document.options || null); + }); + }); +}; + +/** + * Returns if the collection is a capped collection + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the isCapped method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.isCapped = function isCapped(callback) { + this.options(function(err, document) { + if(err != null) { + callback(err); + } else { + callback(null, document && document.capped); + } + }); +}; + +/** + * Checks if one or more indexes exist on the collection + * + * @param {String|Array} indexNames check if one or more indexes exist on the collection. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the indexExists method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.indexExists = function indexExists(indexes, callback) { + this.indexInformation(function(err, indexInformation) { + // If we have an error return + if(err != null) return callback(err, null); + // Let's check for the index names + if(Array.isArray(indexes)) { + for(var i = 0; i < indexes.length; i++) { + if(indexInformation[indexes[i]] == null) { + return callback(null, false); + } + } + + // All keys found return true + return callback(null, true); + } else { + return callback(null, indexInformation[indexes] != null); + } + }); +} + +/** + * Execute the geoNear command to search for items in the collection + * + * Options + * - **num** {Number}, max number of results to return. + * - **maxDistance** {Number}, include results up to maxDistance from the point. + * - **distanceMultiplier** {Number}, include a value to multiply the distances with allowing for range conversions. + * - **query** {Object}, filter the results by a query. + * - **spherical** {Boolean, default:false}, perform query using a spherical model. + * - **uniqueDocs** {Boolean, default:false}, the closest location in a document to the center of the search region will always be returned MongoDB > 2.X. + * - **includeLocs** {Boolean, default:false}, include the location data fields in the top level of the results MongoDB > 2.X. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Number} x point to search on the x axis, ensure the indexes are ordered in the same order. + * @param {Number} y point to search on the y axis, ensure the indexes are ordered in the same order. + * @param {Objects} [options] options for the map reduce job. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the geoNear method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.geoNear = function geoNear(x, y, options, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + // Fetch all commands + options = args.length ? args.shift() : {}; + + // Build command object + var commandObject = { + geoNear:this.collectionName, + near: [x, y] + } + + // Decorate object if any with known properties + if(options['num'] != null) commandObject['num'] = options['num']; + if(options['maxDistance'] != null) commandObject['maxDistance'] = options['maxDistance']; + if(options['distanceMultiplier'] != null) commandObject['distanceMultiplier'] = options['distanceMultiplier']; + if(options['query'] != null) commandObject['query'] = options['query']; + if(options['spherical'] != null) commandObject['spherical'] = options['spherical']; + if(options['uniqueDocs'] != null) commandObject['uniqueDocs'] = options['uniqueDocs']; + if(options['includeLocs'] != null) commandObject['includeLocs'] = options['includeLocs']; + + // Execute the command + this.db.command(commandObject, options, callback); +} + +/** + * Execute a geo search using a geo haystack index on a collection. + * + * Options + * - **maxDistance** {Number}, include results up to maxDistance from the point. + * - **search** {Object}, filter the results by a query. + * - **limit** {Number}, max number of results to return. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Number} x point to search on the x axis, ensure the indexes are ordered in the same order. + * @param {Number} y point to search on the y axis, ensure the indexes are ordered in the same order. + * @param {Objects} [options] options for the map reduce job. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the geoHaystackSearch method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.geoHaystackSearch = function geoHaystackSearch(x, y, options, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + // Fetch all commands + options = args.length ? args.shift() : {}; + + // Build command object + var commandObject = { + geoSearch:this.collectionName, + near: [x, y] + } + + // Decorate object if any with known properties + if(options['maxDistance'] != null) commandObject['maxDistance'] = options['maxDistance']; + if(options['query'] != null) commandObject['search'] = options['query']; + if(options['search'] != null) commandObject['search'] = options['search']; + if(options['limit'] != null) commandObject['limit'] = options['limit']; + + // Execute the command + this.db.command(commandObject, options, callback); +} + +/** + * Retrieve all the indexes on the collection. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the indexes method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.indexes = function indexes(callback) { + // Return all the index information + this.db.indexInformation(this.collectionName, {full:true}, callback); +} + +/** + * Execute an aggregation framework pipeline against the collection, needs MongoDB >= 2.1 + * + * Options + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Array} array containing all the aggregation framework commands for the execution. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the aggregate method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.aggregate = function(pipeline, options, callback) { + // * - **explain** {Boolean}, return the query plan for the aggregation pipeline instead of the results. 2.3, 2.4 + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + var self = this; + + // If we have any of the supported options in the options object + var opts = args[args.length - 1]; + options = opts.readPreference || opts.explain ? args.pop() : {} + + // Convert operations to an array + if(!Array.isArray(args[0])) { + pipeline = []; + // Push all the operations to the pipeline + for(var i = 0; i < args.length; i++) pipeline.push(args[i]); + } + + // Build the command + var command = { aggregate : this.collectionName, pipeline : pipeline}; + // Add all options + var keys = Object.keys(options); + // Add all options + for(var i = 0; i < keys.length; i++) { + command[keys[i]] = options[keys[i]]; + } + + // Execute the command + this.db.command(command, options, function(err, result) { + if(err) { + callback(err); + } else if(result['err'] || result['errmsg']) { + callback(self.db.wrap(result)); + } else if(typeof result == 'object' && result['serverPipeline']) { + callback(null, result); + } else { + callback(null, result.result); + } + }); +} + +/** + * Get all the collection statistics. + * + * Options + * - **scale** {Number}, divide the returned sizes by scale value. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Objects} [options] options for the stats command. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the stats method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.stats = function stats(options, callback) { + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + // Fetch all commands + options = args.length ? args.shift() : {}; + + // Build command object + var commandObject = { + collStats:this.collectionName, + } + + // Check if we have the scale value + if(options['scale'] != null) commandObject['scale'] = options['scale']; + + // Execute the command + this.db.command(commandObject, options, callback); +} + +/** + * @ignore + */ +Object.defineProperty(Collection.prototype, "hint", { + enumerable: true + , get: function () { + return this.internalHint; + } + , set: function (v) { + this.internalHint = normalizeHintField(v); + } +}); + +/** + * @ignore + */ +var _hasWriteConcern = function(errorOptions) { + return errorOptions == true + || errorOptions.w > 0 + || errorOptions.w == 'majority' + || errorOptions.j == true + || errorOptions.journal == true + || errorOptions.fsync == true +} + +/** + * @ignore + */ +var _setWriteConcernHash = function(options) { + var finalOptions = {}; + if(options.w != null) finalOptions.w = options.w; + if(options.journal == true) finalOptions.j = options.journal; + if(options.j == true) finalOptions.j = options.j; + if(options.fsync == true) finalOptions.fsync = options.fsync; + if(options.wtimeout != null) finalOptions.wtimeout = options.wtimeout; + return finalOptions; +} + +/** + * @ignore + */ +var _getWriteConcern = function(self, options, callback) { + // Final options + var finalOptions = {w:1}; + // Local options verification + if(options.w != null || typeof options.j == 'boolean' || typeof options.journal == 'boolean' || typeof options.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(options); + } else if(typeof options.safe == "boolean") { + finalOptions = {w: (options.safe ? 1 : 0)}; + } else if(options.safe != null && typeof options.safe == 'object') { + finalOptions = _setWriteConcernHash(options.safe); + } else if(self.opts.w != null || typeof self.opts.j == 'boolean' || typeof self.opts.journal == 'boolean' || typeof self.opts.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(self.opts); + } else if(typeof self.opts.safe == "boolean") { + finalOptions = {w: (self.opts.safe ? 1 : 0)}; + } else if(self.db.safe.w != null || typeof self.db.safe.j == 'boolean' || typeof self.db.safe.journal == 'boolean' || typeof self.db.safe.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(self.db.safe); + } else if(self.db.options.w != null || typeof self.db.options.j == 'boolean' || typeof self.db.options.journal == 'boolean' || typeof self.db.options.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(self.db.options); + } else if(typeof self.db.safe == "boolean") { + finalOptions = {w: (self.db.safe ? 1 : 0)}; + } + + // Ensure we don't have an invalid combination of write concerns + if(finalOptions.w < 1 + && (finalOptions.journal == true || finalOptions.j == true || finalOptions.fsync == true)) throw new Error("No acknowlegement using w < 1 cannot be combined with journal:true or fsync:true"); + + // Return the options + return finalOptions; +} + +/** + * Expose. + */ +exports.Collection = Collection; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/commands/base_command.js b/node_modules/mongodb/lib/mongodb/commands/base_command.js new file mode 100644 index 0000000..9558582 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/commands/base_command.js @@ -0,0 +1,29 @@ +/** + Base object used for common functionality +**/ +var BaseCommand = exports.BaseCommand = function BaseCommand() { +}; + +var id = 1; +BaseCommand.prototype.getRequestId = function getRequestId() { + if (!this.requestId) this.requestId = id++; + return this.requestId; +}; + +BaseCommand.prototype.setMongosReadPreference = function setMongosReadPreference(readPreference, tags) {} + +BaseCommand.prototype.updateRequestId = function() { + this.requestId = id++; + return this.requestId; +}; + +// OpCodes +BaseCommand.OP_REPLY = 1; +BaseCommand.OP_MSG = 1000; +BaseCommand.OP_UPDATE = 2001; +BaseCommand.OP_INSERT = 2002; +BaseCommand.OP_GET_BY_OID = 2003; +BaseCommand.OP_QUERY = 2004; +BaseCommand.OP_GET_MORE = 2005; +BaseCommand.OP_DELETE = 2006; +BaseCommand.OP_KILL_CURSORS = 2007; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/commands/db_command.js b/node_modules/mongodb/lib/mongodb/commands/db_command.js new file mode 100644 index 0000000..b1a798d --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/commands/db_command.js @@ -0,0 +1,240 @@ +var QueryCommand = require('./query_command').QueryCommand, + InsertCommand = require('./insert_command').InsertCommand, + inherits = require('util').inherits, + utils = require('../utils'), + crypto = require('crypto'); + +/** + Db Command +**/ +var DbCommand = exports.DbCommand = function(dbInstance, collectionName, queryOptions, numberToSkip, numberToReturn, query, returnFieldSelector, options) { + QueryCommand.call(this); + this.collectionName = collectionName; + this.queryOptions = queryOptions; + this.numberToSkip = numberToSkip; + this.numberToReturn = numberToReturn; + this.query = query; + this.returnFieldSelector = returnFieldSelector; + this.db = dbInstance; + + // Make sure we don't get a null exception + options = options == null ? {} : options; + // Let us defined on a command basis if we want functions to be serialized or not + if(options['serializeFunctions'] != null && options['serializeFunctions']) { + this.serializeFunctions = true; + } +}; + +inherits(DbCommand, QueryCommand); + +// Constants +DbCommand.SYSTEM_NAMESPACE_COLLECTION = "system.namespaces"; +DbCommand.SYSTEM_INDEX_COLLECTION = "system.indexes"; +DbCommand.SYSTEM_PROFILE_COLLECTION = "system.profile"; +DbCommand.SYSTEM_USER_COLLECTION = "system.users"; +DbCommand.SYSTEM_COMMAND_COLLECTION = "$cmd"; +DbCommand.SYSTEM_JS_COLLECTION = "system.js"; + +// New commands +DbCommand.NcreateIsMasterCommand = function(db, databaseName) { + return new DbCommand(db, databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'ismaster':1}, null); +}; + +// Provide constructors for different db commands +DbCommand.createIsMasterCommand = function(db) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'ismaster':1}, null); +}; + +DbCommand.createCollectionInfoCommand = function(db, selector) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_NAMESPACE_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, 0, selector, null); +}; + +DbCommand.createGetNonceCommand = function(db, options) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'getnonce':1}, null); +}; + +DbCommand.createAuthenticationCommand = function(db, username, password, nonce, authdb) { + // Use node md5 generator + var md5 = crypto.createHash('md5'); + // Generate keys used for authentication + md5.update(username + ":mongo:" + password); + var hash_password = md5.digest('hex'); + // Final key + md5 = crypto.createHash('md5'); + md5.update(nonce + username + hash_password); + var key = md5.digest('hex'); + // Creat selector + var selector = {'authenticate':1, 'user':username, 'nonce':nonce, 'key':key}; + // Create db command + return new DbCommand(db, authdb + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NONE, 0, -1, selector, null); +}; + +DbCommand.createLogoutCommand = function(db) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'logout':1}, null); +}; + +DbCommand.createCreateCollectionCommand = function(db, collectionName, options) { + var selector = {'create':collectionName}; + // Modify the options to ensure correct behaviour + for(var name in options) { + if(options[name] != null && options[name].constructor != Function) selector[name] = options[name]; + } + // Execute the command + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, selector, null); +}; + +DbCommand.createDropCollectionCommand = function(db, collectionName) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'drop':collectionName}, null); +}; + +DbCommand.createRenameCollectionCommand = function(db, fromCollectionName, toCollectionName) { + var renameCollection = db.databaseName + "." + fromCollectionName; + var toCollection = db.databaseName + "." + toCollectionName; + return new DbCommand(db, "admin." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'renameCollection':renameCollection, 'to':toCollection}, null); +}; + +DbCommand.createGetLastErrorCommand = function(options, db) { + + if (typeof db === 'undefined') { + db = options; + options = {}; + } + // Final command + var command = {'getlasterror':1}; + // If we have an options Object let's merge in the fields (fsync/wtimeout/w) + if('object' === typeof options) { + for(var name in options) { + command[name] = options[name] + } + } + + // Special case for w == 1, remove the w + if(1 == command.w) { + delete command.w; + } + + // Execute command + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, command, null); +}; + +DbCommand.createGetLastStatusCommand = DbCommand.createGetLastErrorCommand; + +DbCommand.createGetPreviousErrorsCommand = function(db) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'getpreverror':1}, null); +}; + +DbCommand.createResetErrorHistoryCommand = function(db) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'reseterror':1}, null); +}; + +DbCommand.createCreateIndexCommand = function(db, collectionName, fieldOrSpec, options) { + var fieldHash = {}; + var indexes = []; + var keys; + + // Get all the fields accordingly + if('string' == typeof fieldOrSpec) { + // 'type' + indexes.push(fieldOrSpec + '_' + 1); + fieldHash[fieldOrSpec] = 1; + + } else if(utils.isArray(fieldOrSpec)) { + + fieldOrSpec.forEach(function(f) { + if('string' == typeof f) { + // [{location:'2d'}, 'type'] + indexes.push(f + '_' + 1); + fieldHash[f] = 1; + } else if(utils.isArray(f)) { + // [['location', '2d'],['type', 1]] + indexes.push(f[0] + '_' + (f[1] || 1)); + fieldHash[f[0]] = f[1] || 1; + } else if(utils.isObject(f)) { + // [{location:'2d'}, {type:1}] + keys = Object.keys(f); + keys.forEach(function(k) { + indexes.push(k + '_' + f[k]); + fieldHash[k] = f[k]; + }); + } else { + // undefined (ignore) + } + }); + + } else if(utils.isObject(fieldOrSpec)) { + // {location:'2d', type:1} + keys = Object.keys(fieldOrSpec); + keys.forEach(function(key) { + indexes.push(key + '_' + fieldOrSpec[key]); + fieldHash[key] = fieldOrSpec[key]; + }); + } + + // Generate the index name + var indexName = typeof options.name == 'string' + ? options.name + : indexes.join("_"); + + var selector = { + 'ns': db.databaseName + "." + collectionName, + 'key': fieldHash, + 'name': indexName + } + + // Ensure we have a correct finalUnique + var finalUnique = options == null || 'object' === typeof options + ? false + : options; + + // Set up options + options = options == null || typeof options == 'boolean' + ? {} + : options; + + // Add all the options + var keys = Object.keys(options); + for(var i = 0; i < keys.length; i++) { + selector[keys[i]] = options[keys[i]]; + } + + if(selector['unique'] == null) + selector['unique'] = finalUnique; + + var name = db.databaseName + "." + DbCommand.SYSTEM_INDEX_COLLECTION; + var cmd = new InsertCommand(db, name, false); + return cmd.add(selector); +}; + +DbCommand.logoutCommand = function(db, command_hash, options) { + var dbName = options != null && options['authdb'] != null ? options['authdb'] : db.databaseName; + // Create logout command + return new DbCommand(db, dbName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, command_hash, null); +} + +DbCommand.createDropIndexCommand = function(db, collectionName, indexName) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'deleteIndexes':collectionName, 'index':indexName}, null); +}; + +DbCommand.createReIndexCommand = function(db, collectionName) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'reIndex':collectionName}, null); +}; + +DbCommand.createDropDatabaseCommand = function(db) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'dropDatabase':1}, null); +}; + +DbCommand.createDbCommand = function(db, command_hash, options) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, command_hash, null, options); +}; + +DbCommand.createAdminDbCommand = function(db, command_hash) { + return new DbCommand(db, "admin." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, command_hash, null); +}; + +DbCommand.createAdminDbCommandSlaveOk = function(db, command_hash) { + return new DbCommand(db, "admin." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT | QueryCommand.OPTS_SLAVE, 0, -1, command_hash, null); +}; + +DbCommand.createDbSlaveOkCommand = function(db, command_hash, options) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT | QueryCommand.OPTS_SLAVE, 0, -1, command_hash, null, options); +}; diff --git a/node_modules/mongodb/lib/mongodb/commands/delete_command.js b/node_modules/mongodb/lib/mongodb/commands/delete_command.js new file mode 100644 index 0000000..e6ae20a --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/commands/delete_command.js @@ -0,0 +1,114 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits; + +/** + Insert Document Command +**/ +var DeleteCommand = exports.DeleteCommand = function(db, collectionName, selector, flags) { + BaseCommand.call(this); + + // Validate correctness off the selector + var object = selector; + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("delete raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + this.flags = flags; + this.collectionName = collectionName; + this.selector = selector; + this.db = db; +}; + +inherits(DeleteCommand, BaseCommand); + +DeleteCommand.OP_DELETE = 2006; + +/* +struct { + MsgHeader header; // standard message header + int32 ZERO; // 0 - reserved for future use + cstring fullCollectionName; // "dbname.collectionname" + int32 ZERO; // 0 - reserved for future use + mongo.BSON selector; // query object. See below for details. +} +*/ +DeleteCommand.prototype.toBinary = function() { + // Calculate total length of the document + var totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + 4 + this.db.bson.calculateObjectSize(this.selector, false, true) + (4 * 4); + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index + 3] = (totalLengthOfCommand >> 24) & 0xff; + _command[_index + 2] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index + 1] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index] = totalLengthOfCommand & 0xff; + // Adjust index + _index = _index + 4; + // Write the request ID + _command[_index + 3] = (this.requestId >> 24) & 0xff; + _command[_index + 2] = (this.requestId >> 16) & 0xff; + _command[_index + 1] = (this.requestId >> 8) & 0xff; + _command[_index] = this.requestId & 0xff; + // Adjust index + _index = _index + 4; + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + // Write the op_code for the command + _command[_index + 3] = (DeleteCommand.OP_DELETE >> 24) & 0xff; + _command[_index + 2] = (DeleteCommand.OP_DELETE >> 16) & 0xff; + _command[_index + 1] = (DeleteCommand.OP_DELETE >> 8) & 0xff; + _command[_index] = DeleteCommand.OP_DELETE & 0xff; + // Adjust index + _index = _index + 4; + + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + + // Write the collection name to the command + _index = _index + _command.write(this.collectionName, _index, 'utf8') + 1; + _command[_index - 1] = 0; + + // Write the flags + _command[_index + 3] = (this.flags >> 24) & 0xff; + _command[_index + 2] = (this.flags >> 16) & 0xff; + _command[_index + 1] = (this.flags >> 8) & 0xff; + _command[_index] = this.flags & 0xff; + // Adjust index + _index = _index + 4; + + // Document binary length + var documentLength = 0 + + // Serialize the selector + // If we are passing a raw buffer, do minimal validation + if(Buffer.isBuffer(this.selector)) { + documentLength = this.selector.length; + // Copy the data into the current buffer + this.selector.copy(_command, _index); + } else { + documentLength = this.db.bson.serializeWithBufferAndIndex(this.selector, this.checkKeys, _command, _index) - _index + 1; + } + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + return _command; +}; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/commands/get_more_command.js b/node_modules/mongodb/lib/mongodb/commands/get_more_command.js new file mode 100644 index 0000000..d3aac02 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/commands/get_more_command.js @@ -0,0 +1,83 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits, + binaryutils = require('../utils'); + +/** + Get More Document Command +**/ +var GetMoreCommand = exports.GetMoreCommand = function(db, collectionName, numberToReturn, cursorId) { + BaseCommand.call(this); + + this.collectionName = collectionName; + this.numberToReturn = numberToReturn; + this.cursorId = cursorId; + this.db = db; +}; + +inherits(GetMoreCommand, BaseCommand); + +GetMoreCommand.OP_GET_MORE = 2005; + +GetMoreCommand.prototype.toBinary = function() { + // Calculate total length of the document + var totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + 4 + 8 + (4 * 4); + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index++] = totalLengthOfCommand & 0xff; + _command[_index++] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index++] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index++] = (totalLengthOfCommand >> 24) & 0xff; + + // Write the request ID + _command[_index++] = this.requestId & 0xff; + _command[_index++] = (this.requestId >> 8) & 0xff; + _command[_index++] = (this.requestId >> 16) & 0xff; + _command[_index++] = (this.requestId >> 24) & 0xff; + + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + + // Write the op_code for the command + _command[_index++] = GetMoreCommand.OP_GET_MORE & 0xff; + _command[_index++] = (GetMoreCommand.OP_GET_MORE >> 8) & 0xff; + _command[_index++] = (GetMoreCommand.OP_GET_MORE >> 16) & 0xff; + _command[_index++] = (GetMoreCommand.OP_GET_MORE >> 24) & 0xff; + + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + + // Write the collection name to the command + _index = _index + _command.write(this.collectionName, _index, 'utf8') + 1; + _command[_index - 1] = 0; + + // Number of documents to return + _command[_index++] = this.numberToReturn & 0xff; + _command[_index++] = (this.numberToReturn >> 8) & 0xff; + _command[_index++] = (this.numberToReturn >> 16) & 0xff; + _command[_index++] = (this.numberToReturn >> 24) & 0xff; + + // Encode the cursor id + var low_bits = this.cursorId.getLowBits(); + // Encode low bits + _command[_index++] = low_bits & 0xff; + _command[_index++] = (low_bits >> 8) & 0xff; + _command[_index++] = (low_bits >> 16) & 0xff; + _command[_index++] = (low_bits >> 24) & 0xff; + + var high_bits = this.cursorId.getHighBits(); + // Encode high bits + _command[_index++] = high_bits & 0xff; + _command[_index++] = (high_bits >> 8) & 0xff; + _command[_index++] = (high_bits >> 16) & 0xff; + _command[_index++] = (high_bits >> 24) & 0xff; + // Return command + return _command; +}; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/commands/insert_command.js b/node_modules/mongodb/lib/mongodb/commands/insert_command.js new file mode 100644 index 0000000..d6a2100 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/commands/insert_command.js @@ -0,0 +1,147 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits; + +/** + Insert Document Command +**/ +var InsertCommand = exports.InsertCommand = function(db, collectionName, checkKeys, options) { + BaseCommand.call(this); + + this.collectionName = collectionName; + this.documents = []; + this.checkKeys = checkKeys == null ? true : checkKeys; + this.db = db; + this.flags = 0; + this.serializeFunctions = false; + + // Ensure valid options hash + options = options == null ? {} : options; + + // Check if we have keepGoing set -> set flag if it's the case + if(options['keepGoing'] != null && options['keepGoing']) { + // This will finish inserting all non-index violating documents even if it returns an error + this.flags = 1; + } + + // Check if we have keepGoing set -> set flag if it's the case + if(options['continueOnError'] != null && options['continueOnError']) { + // This will finish inserting all non-index violating documents even if it returns an error + this.flags = 1; + } + + // Let us defined on a command basis if we want functions to be serialized or not + if(options['serializeFunctions'] != null && options['serializeFunctions']) { + this.serializeFunctions = true; + } +}; + +inherits(InsertCommand, BaseCommand); + +// OpCodes +InsertCommand.OP_INSERT = 2002; + +InsertCommand.prototype.add = function(document) { + if(Buffer.isBuffer(document)) { + var object_size = document[0] | document[1] << 8 | document[2] << 16 | document[3] << 24; + if(object_size != document.length) { + var error = new Error("insert raw message size does not match message header size [" + document.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + this.documents.push(document); + return this; +}; + +/* +struct { + MsgHeader header; // standard message header + int32 ZERO; // 0 - reserved for future use + cstring fullCollectionName; // "dbname.collectionname" + BSON[] documents; // one or more documents to insert into the collection +} +*/ +InsertCommand.prototype.toBinary = function() { + // Calculate total length of the document + var totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + (4 * 4); + // var docLength = 0 + for(var i = 0; i < this.documents.length; i++) { + if(Buffer.isBuffer(this.documents[i])) { + totalLengthOfCommand += this.documents[i].length; + } else { + // Calculate size of document + totalLengthOfCommand += this.db.bson.calculateObjectSize(this.documents[i], this.serializeFunctions, true); + } + } + + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index + 3] = (totalLengthOfCommand >> 24) & 0xff; + _command[_index + 2] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index + 1] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index] = totalLengthOfCommand & 0xff; + // Adjust index + _index = _index + 4; + // Write the request ID + _command[_index + 3] = (this.requestId >> 24) & 0xff; + _command[_index + 2] = (this.requestId >> 16) & 0xff; + _command[_index + 1] = (this.requestId >> 8) & 0xff; + _command[_index] = this.requestId & 0xff; + // Adjust index + _index = _index + 4; + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + // Write the op_code for the command + _command[_index + 3] = (InsertCommand.OP_INSERT >> 24) & 0xff; + _command[_index + 2] = (InsertCommand.OP_INSERT >> 16) & 0xff; + _command[_index + 1] = (InsertCommand.OP_INSERT >> 8) & 0xff; + _command[_index] = InsertCommand.OP_INSERT & 0xff; + // Adjust index + _index = _index + 4; + // Write flags if any + _command[_index + 3] = (this.flags >> 24) & 0xff; + _command[_index + 2] = (this.flags >> 16) & 0xff; + _command[_index + 1] = (this.flags >> 8) & 0xff; + _command[_index] = this.flags & 0xff; + // Adjust index + _index = _index + 4; + // Write the collection name to the command + _index = _index + _command.write(this.collectionName, _index, 'utf8') + 1; + _command[_index - 1] = 0; + + // Write all the bson documents to the buffer at the index offset + for(var i = 0; i < this.documents.length; i++) { + // Document binary length + var documentLength = 0 + var object = this.documents[i]; + + // Serialize the selector + // If we are passing a raw buffer, do minimal validation + if(Buffer.isBuffer(object)) { + documentLength = object.length; + // Copy the data into the current buffer + object.copy(_command, _index); + } else { + // Serialize the document straight to the buffer + documentLength = this.db.bson.serializeWithBufferAndIndex(object, this.checkKeys, _command, _index, this.serializeFunctions) - _index + 1; + } + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + } + + return _command; +}; diff --git a/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js b/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js new file mode 100644 index 0000000..d8ccb0c --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js @@ -0,0 +1,98 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits, + binaryutils = require('../utils'); + +/** + Insert Document Command +**/ +var KillCursorCommand = exports.KillCursorCommand = function(db, cursorIds) { + BaseCommand.call(this); + + this.cursorIds = cursorIds; + this.db = db; +}; + +inherits(KillCursorCommand, BaseCommand); + +KillCursorCommand.OP_KILL_CURSORS = 2007; + +/* +struct { + MsgHeader header; // standard message header + int32 ZERO; // 0 - reserved for future use + int32 numberOfCursorIDs; // number of cursorIDs in message + int64[] cursorIDs; // array of cursorIDs to close +} +*/ +KillCursorCommand.prototype.toBinary = function() { + // Calculate total length of the document + var totalLengthOfCommand = 4 + 4 + (4 * 4) + (this.cursorIds.length * 8); + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index + 3] = (totalLengthOfCommand >> 24) & 0xff; + _command[_index + 2] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index + 1] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index] = totalLengthOfCommand & 0xff; + // Adjust index + _index = _index + 4; + // Write the request ID + _command[_index + 3] = (this.requestId >> 24) & 0xff; + _command[_index + 2] = (this.requestId >> 16) & 0xff; + _command[_index + 1] = (this.requestId >> 8) & 0xff; + _command[_index] = this.requestId & 0xff; + // Adjust index + _index = _index + 4; + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + // Write the op_code for the command + _command[_index + 3] = (KillCursorCommand.OP_KILL_CURSORS >> 24) & 0xff; + _command[_index + 2] = (KillCursorCommand.OP_KILL_CURSORS >> 16) & 0xff; + _command[_index + 1] = (KillCursorCommand.OP_KILL_CURSORS >> 8) & 0xff; + _command[_index] = KillCursorCommand.OP_KILL_CURSORS & 0xff; + // Adjust index + _index = _index + 4; + + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + + // Number of cursors to kill + var numberOfCursors = this.cursorIds.length; + _command[_index + 3] = (numberOfCursors >> 24) & 0xff; + _command[_index + 2] = (numberOfCursors >> 16) & 0xff; + _command[_index + 1] = (numberOfCursors >> 8) & 0xff; + _command[_index] = numberOfCursors & 0xff; + // Adjust index + _index = _index + 4; + + // Encode all the cursors + for(var i = 0; i < this.cursorIds.length; i++) { + // Encode the cursor id + var low_bits = this.cursorIds[i].getLowBits(); + // Encode low bits + _command[_index + 3] = (low_bits >> 24) & 0xff; + _command[_index + 2] = (low_bits >> 16) & 0xff; + _command[_index + 1] = (low_bits >> 8) & 0xff; + _command[_index] = low_bits & 0xff; + // Adjust index + _index = _index + 4; + + var high_bits = this.cursorIds[i].getHighBits(); + // Encode high bits + _command[_index + 3] = (high_bits >> 24) & 0xff; + _command[_index + 2] = (high_bits >> 16) & 0xff; + _command[_index + 1] = (high_bits >> 8) & 0xff; + _command[_index] = high_bits & 0xff; + // Adjust index + _index = _index + 4; + } + + return _command; +}; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/commands/query_command.js b/node_modules/mongodb/lib/mongodb/commands/query_command.js new file mode 100644 index 0000000..76829d9 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/commands/query_command.js @@ -0,0 +1,261 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits; + +/** + Insert Document Command +**/ +var QueryCommand = exports.QueryCommand = function(db, collectionName, queryOptions, numberToSkip, numberToReturn, query, returnFieldSelector, options) { + BaseCommand.call(this); + + // Validate correctness off the selector + var object = query, + object_size; + if(Buffer.isBuffer(object)) { + object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("query selector raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + object = returnFieldSelector; + if(Buffer.isBuffer(object)) { + object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("query fields raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + // Make sure we don't get a null exception + options = options == null ? {} : options; + // Set up options + this.collectionName = collectionName; + this.queryOptions = queryOptions; + this.numberToSkip = numberToSkip; + this.numberToReturn = numberToReturn; + + // Ensure we have no null query + query = query == null ? {} : query; + // Wrap query in the $query parameter so we can add read preferences for mongos + this.query = query; + this.returnFieldSelector = returnFieldSelector; + this.db = db; + + // Let us defined on a command basis if we want functions to be serialized or not + if(options['serializeFunctions'] != null && options['serializeFunctions']) { + this.serializeFunctions = true; + } +}; + +inherits(QueryCommand, BaseCommand); + +QueryCommand.OP_QUERY = 2004; + +/* + * Adds the read prefrence to the current command + */ +QueryCommand.prototype.setMongosReadPreference = function(readPreference, tags) { + // If we have readPreference set to true set to secondary prefered + if(readPreference == true) { + readPreference = 'secondaryPreferred'; + } else if(readPreference == 'false') { + readPreference = 'primary'; + } + + // Force the slave ok flag to be set if we are not using primary read preference + if(readPreference != false && readPreference != 'primary') { + this.queryOptions |= QueryCommand.OPTS_SLAVE; + } + + // Backward compatibility, ensure $query only set on read preference so 1.8.X works + if((readPreference != null || tags != null) && this.query['$query'] == null) { + this.query = {'$query': this.query}; + } + + // If we have no readPreference set and no tags, check if the slaveOk bit is set + if(readPreference == null && tags == null) { + // If we have a slaveOk bit set the read preference for MongoS + if(this.queryOptions & QueryCommand.OPTS_SLAVE) { + this.query['$readPreference'] = {mode: 'secondary'} + } else { + this.query['$readPreference'] = {mode: 'primary'} + } + } + + // Build read preference object + if(typeof readPreference == 'object' && readPreference['_type'] == 'ReadPreference') { + this.query['$readPreference'] = readPreference.toObject(); + } else if(readPreference != null) { + // Add the read preference + this.query['$readPreference'] = {mode: readPreference}; + + // If we have tags let's add them + if(tags != null) { + this.query['$readPreference']['tags'] = tags; + } + } +} + +/* +struct { + MsgHeader header; // standard message header + int32 opts; // query options. See below for details. + cstring fullCollectionName; // "dbname.collectionname" + int32 numberToSkip; // number of documents to skip when returning results + int32 numberToReturn; // number of documents to return in the first OP_REPLY + BSON query ; // query object. See below for details. + [ BSON returnFieldSelector; ] // OPTIONAL : selector indicating the fields to return. See below for details. +} +*/ +QueryCommand.prototype.toBinary = function() { + // Total length of the command + var totalLengthOfCommand = 0; + // Calculate total length of the document + if(Buffer.isBuffer(this.query)) { + totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + 4 + 4 + this.query.length + (4 * 4); + } else { + totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + 4 + 4 + this.db.bson.calculateObjectSize(this.query, this.serializeFunctions, true) + (4 * 4); + } + + // Calculate extra fields size + if(this.returnFieldSelector != null && !(Buffer.isBuffer(this.returnFieldSelector))) { + if(Object.keys(this.returnFieldSelector).length > 0) { + totalLengthOfCommand += this.db.bson.calculateObjectSize(this.returnFieldSelector, this.serializeFunctions, true); + } + } else if(Buffer.isBuffer(this.returnFieldSelector)) { + totalLengthOfCommand += this.returnFieldSelector.length; + } + + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index + 3] = (totalLengthOfCommand >> 24) & 0xff; + _command[_index + 2] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index + 1] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index] = totalLengthOfCommand & 0xff; + // Adjust index + _index = _index + 4; + // Write the request ID + _command[_index + 3] = (this.requestId >> 24) & 0xff; + _command[_index + 2] = (this.requestId >> 16) & 0xff; + _command[_index + 1] = (this.requestId >> 8) & 0xff; + _command[_index] = this.requestId & 0xff; + // Adjust index + _index = _index + 4; + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + // Write the op_code for the command + _command[_index + 3] = (QueryCommand.OP_QUERY >> 24) & 0xff; + _command[_index + 2] = (QueryCommand.OP_QUERY >> 16) & 0xff; + _command[_index + 1] = (QueryCommand.OP_QUERY >> 8) & 0xff; + _command[_index] = QueryCommand.OP_QUERY & 0xff; + // Adjust index + _index = _index + 4; + + // Write the query options + _command[_index + 3] = (this.queryOptions >> 24) & 0xff; + _command[_index + 2] = (this.queryOptions >> 16) & 0xff; + _command[_index + 1] = (this.queryOptions >> 8) & 0xff; + _command[_index] = this.queryOptions & 0xff; + // Adjust index + _index = _index + 4; + + // Write the collection name to the command + _index = _index + _command.write(this.collectionName, _index, 'utf8') + 1; + _command[_index - 1] = 0; + + // Write the number of documents to skip + _command[_index + 3] = (this.numberToSkip >> 24) & 0xff; + _command[_index + 2] = (this.numberToSkip >> 16) & 0xff; + _command[_index + 1] = (this.numberToSkip >> 8) & 0xff; + _command[_index] = this.numberToSkip & 0xff; + // Adjust index + _index = _index + 4; + + // Write the number of documents to return + _command[_index + 3] = (this.numberToReturn >> 24) & 0xff; + _command[_index + 2] = (this.numberToReturn >> 16) & 0xff; + _command[_index + 1] = (this.numberToReturn >> 8) & 0xff; + _command[_index] = this.numberToReturn & 0xff; + // Adjust index + _index = _index + 4; + + // Document binary length + var documentLength = 0 + var object = this.query; + + // Serialize the selector + if(Buffer.isBuffer(object)) { + documentLength = object.length; + // Copy the data into the current buffer + object.copy(_command, _index); + } else { + // Serialize the document straight to the buffer + documentLength = this.db.bson.serializeWithBufferAndIndex(object, this.checkKeys, _command, _index, this.serializeFunctions) - _index + 1; + } + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + + // Push field selector if available + if(this.returnFieldSelector != null && !(Buffer.isBuffer(this.returnFieldSelector))) { + if(Object.keys(this.returnFieldSelector).length > 0) { + var documentLength = this.db.bson.serializeWithBufferAndIndex(this.returnFieldSelector, this.checkKeys, _command, _index, this.serializeFunctions) - _index + 1; + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + } + } if(this.returnFieldSelector != null && Buffer.isBuffer(this.returnFieldSelector)) { + // Document binary length + var documentLength = 0 + var object = this.returnFieldSelector; + + // Serialize the selector + documentLength = object.length; + // Copy the data into the current buffer + object.copy(_command, _index); + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + } + + // Return finished command + return _command; +}; + +// Constants +QueryCommand.OPTS_NONE = 0; +QueryCommand.OPTS_TAILABLE_CURSOR = 2; +QueryCommand.OPTS_SLAVE = 4; +QueryCommand.OPTS_OPLOG_REPLY = 8; +QueryCommand.OPTS_NO_CURSOR_TIMEOUT = 16; +QueryCommand.OPTS_AWAIT_DATA = 32; +QueryCommand.OPTS_EXHAUST = 64; +QueryCommand.OPTS_PARTIAL = 128; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/commands/update_command.js b/node_modules/mongodb/lib/mongodb/commands/update_command.js new file mode 100644 index 0000000..9829dea --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/commands/update_command.js @@ -0,0 +1,174 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits; + +/** + Update Document Command +**/ +var UpdateCommand = exports.UpdateCommand = function(db, collectionName, spec, document, options) { + BaseCommand.call(this); + + var object = spec; + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("update spec raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + var object = document; + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("update document raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + this.collectionName = collectionName; + this.spec = spec; + this.document = document; + this.db = db; + this.serializeFunctions = false; + + // Generate correct flags + var db_upsert = 0; + var db_multi_update = 0; + db_upsert = options != null && options['upsert'] != null ? (options['upsert'] == true ? 1 : 0) : db_upsert; + db_multi_update = options != null && options['multi'] != null ? (options['multi'] == true ? 1 : 0) : db_multi_update; + + // Flags + this.flags = parseInt(db_multi_update.toString() + db_upsert.toString(), 2); + // Let us defined on a command basis if we want functions to be serialized or not + if(options['serializeFunctions'] != null && options['serializeFunctions']) { + this.serializeFunctions = true; + } +}; + +inherits(UpdateCommand, BaseCommand); + +UpdateCommand.OP_UPDATE = 2001; + +/* +struct { + MsgHeader header; // standard message header + int32 ZERO; // 0 - reserved for future use + cstring fullCollectionName; // "dbname.collectionname" + int32 flags; // bit vector. see below + BSON spec; // the query to select the document + BSON document; // the document data to update with or insert +} +*/ +UpdateCommand.prototype.toBinary = function() { + // Calculate total length of the document + var totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + 4 + this.db.bson.calculateObjectSize(this.spec, false, true) + + this.db.bson.calculateObjectSize(this.document, this.serializeFunctions, true) + (4 * 4); + + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index + 3] = (totalLengthOfCommand >> 24) & 0xff; + _command[_index + 2] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index + 1] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index] = totalLengthOfCommand & 0xff; + // Adjust index + _index = _index + 4; + // Write the request ID + _command[_index + 3] = (this.requestId >> 24) & 0xff; + _command[_index + 2] = (this.requestId >> 16) & 0xff; + _command[_index + 1] = (this.requestId >> 8) & 0xff; + _command[_index] = this.requestId & 0xff; + // Adjust index + _index = _index + 4; + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + // Write the op_code for the command + _command[_index + 3] = (UpdateCommand.OP_UPDATE >> 24) & 0xff; + _command[_index + 2] = (UpdateCommand.OP_UPDATE >> 16) & 0xff; + _command[_index + 1] = (UpdateCommand.OP_UPDATE >> 8) & 0xff; + _command[_index] = UpdateCommand.OP_UPDATE & 0xff; + // Adjust index + _index = _index + 4; + + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + + // Write the collection name to the command + _index = _index + _command.write(this.collectionName, _index, 'utf8') + 1; + _command[_index - 1] = 0; + + // Write the update flags + _command[_index + 3] = (this.flags >> 24) & 0xff; + _command[_index + 2] = (this.flags >> 16) & 0xff; + _command[_index + 1] = (this.flags >> 8) & 0xff; + _command[_index] = this.flags & 0xff; + // Adjust index + _index = _index + 4; + + // Document binary length + var documentLength = 0 + var object = this.spec; + + // Serialize the selector + // If we are passing a raw buffer, do minimal validation + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) throw new Error("raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + documentLength = object.length; + // Copy the data into the current buffer + object.copy(_command, _index); + } else { + documentLength = this.db.bson.serializeWithBufferAndIndex(object, this.checkKeys, _command, _index, false) - _index + 1; + } + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + + // Document binary length + var documentLength = 0 + var object = this.document; + + // Serialize the document + // If we are passing a raw buffer, do minimal validation + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) throw new Error("raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + documentLength = object.length; + // Copy the data into the current buffer + object.copy(_command, _index); + } else { + documentLength = this.db.bson.serializeWithBufferAndIndex(object, this.checkKeys, _command, _index, this.serializeFunctions) - _index + 1; + } + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + + return _command; +}; + +// Constants +UpdateCommand.DB_UPSERT = 0; +UpdateCommand.DB_MULTI_UPDATE = 1; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/connection/base.js b/node_modules/mongodb/lib/mongodb/connection/base.js new file mode 100644 index 0000000..f0ff06f --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/connection/base.js @@ -0,0 +1,50 @@ +var EventEmitter = require('events').EventEmitter + , inherits = require('util').inherits; + +var Base = function Base() { + EventEmitter.call(this); +} + +/** + * @ignore + */ +inherits(Base, EventEmitter); + +/** + * Fire all the errors + * @ignore + */ +Base.prototype.__executeAllCallbacksWithError = function(err) { + // Locate all the possible callbacks that need to return + for(var i = 0; i < this.dbInstances.length; i++) { + // Fetch the db Instance + var dbInstance = this.dbInstances[i]; + // Check all callbacks + var keys = Object.keys(dbInstance._callBackStore._notReplied); + // For each key check if it's a callback that needs to be returned + for(var j = 0; j < keys.length; j++) { + var info = dbInstance._callBackStore._notReplied[keys[j]]; + // Check if we have a chained command (findAndModify) + if(info && info['chained'] && Array.isArray(info['chained']) && info['chained'].length > 0) { + var chained = info['chained']; + // Only callback once and the last one is the right one + var finalCallback = chained.pop(); + // Emit only the last event + dbInstance._callBackStore.emit(finalCallback, err, null); + + // Put back the final callback to ensure we don't call all commands in the chain + chained.push(finalCallback); + + // Remove all chained callbacks + for(var i = 0; i < chained.length; i++) { + delete dbInstance._callBackStore._notReplied[chained[i]]; + } + } else { + dbInstance._callBackStore.emit(keys[j], err, null); + } + } + } +} + + +exports.Base = Base; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/connection/connection.js b/node_modules/mongodb/lib/mongodb/connection/connection.js new file mode 100644 index 0000000..f1c333a --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/connection/connection.js @@ -0,0 +1,440 @@ +var utils = require('./connection_utils'), + inherits = require('util').inherits, + net = require('net'), + EventEmitter = require('events').EventEmitter, + inherits = require('util').inherits, + binaryutils = require('../utils'), + tls = require('tls'); + +var Connection = exports.Connection = function(id, socketOptions) { + // Set up event emitter + EventEmitter.call(this); + // Store all socket options + this.socketOptions = socketOptions ? socketOptions : {host:'localhost', port:27017, domainSocket:false}; + // Set keep alive default if not overriden + if(this.socketOptions.keepAlive == null && (process.platform !== "sunos" || process.platform !== "win32")) this.socketOptions.keepAlive = 100; + // Id for the connection + this.id = id; + // State of the connection + this.connected = false; + // Set if this is a domain socket + this.domainSocket = this.socketOptions.domainSocket; + + // + // Connection parsing state + // + this.maxBsonSize = socketOptions.maxBsonSize ? socketOptions.maxBsonSize : Connection.DEFAULT_MAX_BSON_SIZE; + // Contains the current message bytes + this.buffer = null; + // Contains the current message size + this.sizeOfMessage = 0; + // Contains the readIndex for the messaage + this.bytesRead = 0; + // Contains spill over bytes from additional messages + this.stubBuffer = 0; + + // Just keeps list of events we allow + this.eventHandlers = {error:[], parseError:[], poolReady:[], message:[], close:[], timeout:[], end:[]}; + + // Just keeps list of events we allow + resetHandlers(this, false); +} + +// Set max bson size +Connection.DEFAULT_MAX_BSON_SIZE = 1024 * 1024 * 4; + +// Inherit event emitter so we can emit stuff wohoo +inherits(Connection, EventEmitter); + +Connection.prototype.start = function() { + // If we have a normal connection + if(this.socketOptions.ssl) { + // Create a new stream + this.connection = new net.Socket(); + // Set timeout allowing backward compatibility to timeout if no connectTimeoutMS is set + this.connection.setTimeout(this.socketOptions.connectTimeoutMS != null ? this.socketOptions.connectTimeoutMS : this.socketOptions.timeout); + // Work around for 0.4.X + if(process.version.indexOf("v0.4") == -1) this.connection.setNoDelay(this.socketOptions.noDelay); + // Set keep alive if defined + if(process.version.indexOf("v0.4") == -1) { + if(this.socketOptions.keepAlive > 0) { + this.connection.setKeepAlive(true, this.socketOptions.keepAlive); + } else { + this.connection.setKeepAlive(false); + } + } + + // Set up pair for tls with server, accept self-signed certificates as well + var pair = this.pair = tls.createSecurePair(false); + // Set up encrypted streams + this.pair.encrypted.pipe(this.connection); + this.connection.pipe(this.pair.encrypted); + + // Setup clearText stream + this.writeSteam = this.pair.cleartext; + // Add all handlers to the socket to manage it + this.pair.on("secure", connectHandler(this)); + this.pair.cleartext.on("data", createDataHandler(this)); + // Add handlers + this.connection.on("error", errorHandler(this)); + // this.connection.on("connect", connectHandler(this)); + this.connection.on("end", endHandler(this)); + this.connection.on("timeout", timeoutHandler(this)); + this.connection.on("drain", drainHandler(this)); + this.writeSteam.on("close", closeHandler(this)); + // Start socket + this.connection.connect(this.socketOptions.port, this.socketOptions.host); + if(this.logger != null && this.logger.doDebug){ + this.logger.debug("opened connection", this.socketOptions); + } + } else { + // Create new connection instance + if(this.domainSocket) { + this.connection = net.createConnection(this.socketOptions.host); + } else { + this.connection = net.createConnection(this.socketOptions.port, this.socketOptions.host); + } + if(this.logger != null && this.logger.doDebug){ + this.logger.debug("opened connection", this.socketOptions); + } + // Set options on the socket + this.connection.setTimeout(this.socketOptions.connectTimeoutMS != null ? this.socketOptions.connectTimeoutMS : this.socketOptions.timeout); + // Work around for 0.4.X + if(process.version.indexOf("v0.4") == -1) this.connection.setNoDelay(this.socketOptions.noDelay); + // Set keep alive if defined + if(process.version.indexOf("v0.4") == -1) { + if(this.socketOptions.keepAlive > 0) { + this.connection.setKeepAlive(true, this.socketOptions.keepAlive); + } else { + this.connection.setKeepAlive(false); + } + } + + // Set up write stream + this.writeSteam = this.connection; + // Add handlers + this.connection.on("error", errorHandler(this)); + // Add all handlers to the socket to manage it + this.connection.on("connect", connectHandler(this)); + // this.connection.on("end", endHandler(this)); + this.connection.on("data", createDataHandler(this)); + this.connection.on("timeout", timeoutHandler(this)); + this.connection.on("drain", drainHandler(this)); + this.connection.on("close", closeHandler(this)); + } +} + +// Check if the sockets are live +Connection.prototype.isConnected = function() { + return this.connected && !this.connection.destroyed && this.connection.writable && this.connection.readable; +} + +// Write the data out to the socket +Connection.prototype.write = function(command, callback) { + try { + // If we have a list off commands to be executed on the same socket + if(Array.isArray(command)) { + for(var i = 0; i < command.length; i++) { + var binaryCommand = command[i].toBinary() + if(!this.socketOptions['disableDriverBSONSizeCheck'] && binaryCommand.length > this.maxBsonSize) + return callback(new Error("Document exceeds maximal allowed bson size of " + this.maxBsonSize + " bytes")); + if(this.logger != null && this.logger.doDebug) + this.logger.debug("writing command to mongodb", {binary: binaryCommand, json: command[i]}); + + var r = this.writeSteam.write(binaryCommand); + } + } else { + var binaryCommand = command.toBinary() + if(!this.socketOptions['disableDriverBSONSizeCheck'] && binaryCommand.length > this.maxBsonSize) + return callback(new Error("Document exceeds maximal allowed bson size of " + this.maxBsonSize + " bytes")); + + if(this.logger != null && this.logger.doDebug) + this.logger.debug("writing command to mongodb", {binary: binaryCommand, json: command}); + + var r = this.writeSteam.write(binaryCommand); + } + } catch (err) { + if(typeof callback === 'function') callback(err); + } +} + +// Force the closure of the connection +Connection.prototype.close = function() { + // clear out all the listeners + resetHandlers(this, true); + // Add a dummy error listener to catch any weird last moment errors (and ignore them) + this.connection.on("error", function() {}) + // destroy connection + this.connection.destroy(); + if(this.logger != null && this.logger.doDebug){ + this.logger.debug("closed connection", this.connection); + } +} + +// Reset all handlers +var resetHandlers = function(self, clearListeners) { + self.eventHandlers = {error:[], connect:[], close:[], end:[], timeout:[], parseError:[], message:[]}; + + // If we want to clear all the listeners + if(clearListeners && self.connection != null) { + var keys = Object.keys(self.eventHandlers); + // Remove all listeners + for(var i = 0; i < keys.length; i++) { + self.connection.removeAllListeners(keys[i]); + } + } +} + +// +// Handlers +// + +// Connect handler +var connectHandler = function(self) { + return function() { + // Set connected + self.connected = true; + // Now that we are connected set the socket timeout + self.connection.setTimeout(self.socketOptions.socketTimeoutMS != null ? self.socketOptions.socketTimeoutMS : self.socketOptions.timeout); + // Emit the connect event with no error + self.emit("connect", null, self); + } +} + +var createDataHandler = exports.Connection.createDataHandler = function(self) { + // We need to handle the parsing of the data + // and emit the messages when there is a complete one + return function(data) { + // Parse until we are done with the data + while(data.length > 0) { + // If we still have bytes to read on the current message + if(self.bytesRead > 0 && self.sizeOfMessage > 0) { + // Calculate the amount of remaining bytes + var remainingBytesToRead = self.sizeOfMessage - self.bytesRead; + // Check if the current chunk contains the rest of the message + if(remainingBytesToRead > data.length) { + // Copy the new data into the exiting buffer (should have been allocated when we know the message size) + data.copy(self.buffer, self.bytesRead); + // Adjust the number of bytes read so it point to the correct index in the buffer + self.bytesRead = self.bytesRead + data.length; + + // Reset state of buffer + data = new Buffer(0); + } else { + // Copy the missing part of the data into our current buffer + data.copy(self.buffer, self.bytesRead, 0, remainingBytesToRead); + // Slice the overflow into a new buffer that we will then re-parse + data = data.slice(remainingBytesToRead); + + // Emit current complete message + try { + var emitBuffer = self.buffer; + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Emit the buffer + self.emit("message", emitBuffer, self); + } catch(err) { + var errorObject = {err:"socketHandler", trace:err, bin:buffer, parseState:{ + sizeOfMessage:self.sizeOfMessage, + bytesRead:self.bytesRead, + stubBuffer:self.stubBuffer}}; + if(self.logger != null && self.logger.doError) self.logger.error("parseError", errorObject); + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + } + } + } else { + // Stub buffer is kept in case we don't get enough bytes to determine the + // size of the message (< 4 bytes) + if(self.stubBuffer != null && self.stubBuffer.length > 0) { + + // If we have enough bytes to determine the message size let's do it + if(self.stubBuffer.length + data.length > 4) { + // Prepad the data + var newData = new Buffer(self.stubBuffer.length + data.length); + self.stubBuffer.copy(newData, 0); + data.copy(newData, self.stubBuffer.length); + // Reassign for parsing + data = newData; + + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + + } else { + + // Add the the bytes to the stub buffer + var newStubBuffer = new Buffer(self.stubBuffer.length + data.length); + // Copy existing stub buffer + self.stubBuffer.copy(newStubBuffer, 0); + // Copy missing part of the data + data.copy(newStubBuffer, self.stubBuffer.length); + // Exit parsing loop + data = new Buffer(0); + } + } else { + if(data.length > 4) { + // Retrieve the message size + var sizeOfMessage = binaryutils.decodeUInt32(data, 0); + // If we have a negative sizeOfMessage emit error and return + if(sizeOfMessage < 0 || sizeOfMessage > self.maxBsonSize) { + var errorObject = {err:"socketHandler", trace:'', bin:self.buffer, parseState:{ + sizeOfMessage: sizeOfMessage, + bytesRead: self.bytesRead, + stubBuffer: self.stubBuffer}}; + if(self.logger != null && self.logger.doError) self.logger.error("parseError", errorObject); + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + return; + } + + // Ensure that the size of message is larger than 0 and less than the max allowed + if(sizeOfMessage > 4 && sizeOfMessage < self.maxBsonSize && sizeOfMessage > data.length) { + self.buffer = new Buffer(sizeOfMessage); + // Copy all the data into the buffer + data.copy(self.buffer, 0); + // Update bytes read + self.bytesRead = data.length; + // Update sizeOfMessage + self.sizeOfMessage = sizeOfMessage; + // Ensure stub buffer is null + self.stubBuffer = null; + // Exit parsing loop + data = new Buffer(0); + + } else if(sizeOfMessage > 4 && sizeOfMessage < self.maxBsonSize && sizeOfMessage == data.length) { + try { + var emitBuffer = data; + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Exit parsing loop + data = new Buffer(0); + // Emit the message + self.emit("message", emitBuffer, self); + } catch (err) { + var errorObject = {err:"socketHandler", trace:err, bin:self.buffer, parseState:{ + sizeOfMessage:self.sizeOfMessage, + bytesRead:self.bytesRead, + stubBuffer:self.stubBuffer}}; + if(self.logger != null && self.logger.doError) self.logger.error("parseError", errorObject); + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + } + } else if(sizeOfMessage <= 4 || sizeOfMessage > self.maxBsonSize) { + var errorObject = {err:"socketHandler", trace:null, bin:data, parseState:{ + sizeOfMessage:sizeOfMessage, + bytesRead:0, + buffer:null, + stubBuffer:null}}; + if(self.logger != null && self.logger.doError) self.logger.error("parseError", errorObject); + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + + // Clear out the state of the parser + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Exit parsing loop + data = new Buffer(0); + + } else { + try { + var emitBuffer = data.slice(0, sizeOfMessage); + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Copy rest of message + data = data.slice(sizeOfMessage); + // Emit the message + self.emit("message", emitBuffer, self); + } catch (err) { + var errorObject = {err:"socketHandler", trace:err, bin:self.buffer, parseState:{ + sizeOfMessage:sizeOfMessage, + bytesRead:self.bytesRead, + stubBuffer:self.stubBuffer}}; + if(self.logger != null && self.logger.doError) self.logger.error("parseError", errorObject); + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + } + + } + } else { + // Create a buffer that contains the space for the non-complete message + self.stubBuffer = new Buffer(data.length) + // Copy the data to the stub buffer + data.copy(self.stubBuffer, 0); + // Exit parsing loop + data = new Buffer(0); + } + } + } + } + } +} + +var endHandler = function(self) { + return function() { + // Set connected to false + self.connected = false; + // Emit end event + self.emit("end", {err: 'connection received Fin packet from [' + self.socketOptions.host + ':' + self.socketOptions.port + ']'}, self); + } +} + +var timeoutHandler = function(self) { + return function() { + self.emit("timeout", {err: 'connection to [' + self.socketOptions.host + ':' + self.socketOptions.port + '] timed out'}, self); + } +} + +var drainHandler = function(self) { + return function() { + } +} + +var errorHandler = function(self) { + return function(err) { + // Set connected to false + self.connected = false; + // Emit error + self.emit("error", {err: 'failed to connect to [' + self.socketOptions.host + ':' + self.socketOptions.port + ']'}, self); + } +} + +var closeHandler = function(self) { + return function(hadError) { + // If we have an error during the connection phase + if(hadError && !self.connected) { + // Set disconnected + self.connected = false; + // Emit error + self.emit("error", {err: 'failed to connect to [' + self.socketOptions.host + ':' + self.socketOptions.port + ']'}, self); + } else { + // Set disconnected + self.connected = false; + // Emit close + self.emit("close", {err: 'connection closed to [' + self.socketOptions.host + ':' + self.socketOptions.port + ']'}, self); + } + } +} + +// Some basic defaults +Connection.DEFAULT_PORT = 27017; + + + + + + + diff --git a/node_modules/mongodb/lib/mongodb/connection/connection_pool.js b/node_modules/mongodb/lib/mongodb/connection/connection_pool.js new file mode 100644 index 0000000..518158b --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/connection/connection_pool.js @@ -0,0 +1,251 @@ +var utils = require('./connection_utils'), + inherits = require('util').inherits, + net = require('net'), + EventEmitter = require('events').EventEmitter, + inherits = require('util').inherits, + MongoReply = require("../responses/mongo_reply").MongoReply, + Connection = require("./connection").Connection; + +var ConnectionPool = exports.ConnectionPool = function(host, port, poolSize, bson, socketOptions) { + if(typeof host !== 'string') { + throw new Error("host must be specified [" + host + "]"); + } + + // Set up event emitter + EventEmitter.call(this); + + // Keep all options for the socket in a specific collection allowing the user to specify the + // Wished upon socket connection parameters + this.socketOptions = typeof socketOptions === 'object' ? socketOptions : {}; + this.socketOptions.host = host; + this.socketOptions.port = port; + this.socketOptions.domainSocket = false; + this.bson = bson; + // PoolSize is always + 1 for special reserved "measurment" socket (like ping, stats etc) + this.poolSize = poolSize; + this.minPoolSize = Math.floor(this.poolSize / 2) + 1; + + // Check if the host is a socket + if(host.match(/^\//)) { + this.socketOptions.domainSocket = true; + } else if(typeof port !== 'number') { + throw new Error("port must be specified [" + port + "]"); + } + + // Set default settings for the socket options + utils.setIntegerParameter(this.socketOptions, 'timeout', 0); + // Delay before writing out the data to the server + utils.setBooleanParameter(this.socketOptions, 'noDelay', true); + // Delay before writing out the data to the server + utils.setIntegerParameter(this.socketOptions, 'keepAlive', 0); + // Set the encoding of the data read, default is binary == null + utils.setStringParameter(this.socketOptions, 'encoding', null); + // Allows you to set a throttling bufferSize if you need to stop overflows + utils.setIntegerParameter(this.socketOptions, 'bufferSize', 0); + + // Internal structures + this.openConnections = []; + // Assign connection id's + this.connectionId = 0; + + // Current index for selection of pool connection + this.currentConnectionIndex = 0; + // The pool state + this._poolState = 'disconnected'; + // timeout control + this._timeout = false; +} + +inherits(ConnectionPool, EventEmitter); + +ConnectionPool.prototype.setMaxBsonSize = function(maxBsonSize) { + if(maxBsonSize == null){ + maxBsonSize = Connection.DEFAULT_MAX_BSON_SIZE; + } + + for(var i = 0; i < this.openConnections.length; i++) { + this.openConnections[i].maxBsonSize = maxBsonSize; + } +} + +// Start a function +var _connect = function(_self) { + return new function() { + // Create a new connection instance + var connection = new Connection(_self.connectionId++, _self.socketOptions); + // Set logger on pool + connection.logger = _self.logger; + // Connect handler + connection.on("connect", function(err, connection) { + // Add connection to list of open connections + _self.openConnections.push(connection); + // If the number of open connections is equal to the poolSize signal ready pool + if(_self.openConnections.length === _self.poolSize && _self._poolState !== 'disconnected') { + // Set connected + _self._poolState = 'connected'; + // Emit pool ready + _self.emit("poolReady"); + } else if(_self.openConnections.length < _self.poolSize) { + // We need to open another connection, make sure it's in the next + // tick so we don't get a cascade of errors + process.nextTick(function() { + _connect(_self); + }); + } + }); + + var numberOfErrors = 0 + + // Error handler + connection.on("error", function(err, connection) { + numberOfErrors++; + // If we are already disconnected ignore the event + if(_self._poolState != 'disconnected' && _self.listeners("error").length > 0) { + _self.emit("error", err); + } + + // Set disconnected + _self._poolState = 'disconnected'; + // Stop + _self.stop(); + }); + + // Close handler + connection.on("close", function() { + // If we are already disconnected ignore the event + if(_self._poolState !== 'disconnected' && _self.listeners("close").length > 0) { + _self.emit("close"); + } + // Set disconnected + _self._poolState = 'disconnected'; + // Stop + _self.stop(); + }); + + // Timeout handler + connection.on("timeout", function(err, connection) { + // If we are already disconnected ignore the event + if(_self._poolState !== 'disconnected' && _self.listeners("timeout").length > 0) { + _self.emit("timeout", err); + } + // Set disconnected + _self._poolState = 'disconnected'; + // Stop + _self.stop(); + }); + + // Parse error, needs a complete shutdown of the pool + connection.on("parseError", function() { + // If we are already disconnected ignore the event + if(_self._poolState !== 'disconnected' && _self.listeners("parseError").length > 0) { + _self.emit("parseError", new Error("parseError occured")); + } + + _self.stop(); + }); + + connection.on("message", function(message) { + _self.emit("message", message); + }); + + // Start connection in the next tick + connection.start(); + }(); +} + + +// Start method, will throw error if no listeners are available +// Pass in an instance of the listener that contains the api for +// finding callbacks for a given message etc. +ConnectionPool.prototype.start = function() { + var markerDate = new Date().getTime(); + var self = this; + + if(this.listeners("poolReady").length == 0) { + throw "pool must have at least one listener ready that responds to the [poolReady] event"; + } + + // Set pool state to connecting + this._poolState = 'connecting'; + this._timeout = false; + + _connect(self); +} + +// Restart a connection pool (on a close the pool might be in a wrong state) +ConnectionPool.prototype.restart = function() { + // Close all connections + this.stop(false); + // Now restart the pool + this.start(); +} + +// Stop the connections in the pool +ConnectionPool.prototype.stop = function(removeListeners) { + removeListeners = removeListeners == null ? true : removeListeners; + // Set disconnected + this._poolState = 'disconnected'; + + // Clear all listeners if specified + if(removeListeners) { + this.removeAllEventListeners(); + } + + // Close all connections + for(var i = 0; i < this.openConnections.length; i++) { + this.openConnections[i].close(); + } + + // Clean up + this.openConnections = []; +} + +// Check the status of the connection +ConnectionPool.prototype.isConnected = function() { + return this._poolState === 'connected'; +} + +// Checkout a connection from the pool for usage, or grab a specific pool instance +ConnectionPool.prototype.checkoutConnection = function(id) { + var index = (this.currentConnectionIndex++ % (this.openConnections.length)); + var connection = this.openConnections[index]; + return connection; +} + +ConnectionPool.prototype.getAllConnections = function() { + return this.openConnections; +} + +// Remove all non-needed event listeners +ConnectionPool.prototype.removeAllEventListeners = function() { + this.removeAllListeners("close"); + this.removeAllListeners("error"); + this.removeAllListeners("timeout"); + this.removeAllListeners("connect"); + this.removeAllListeners("end"); + this.removeAllListeners("parseError"); + this.removeAllListeners("message"); + this.removeAllListeners("poolReady"); +} + + + + + + + + + + + + + + + + + + + + + + diff --git a/node_modules/mongodb/lib/mongodb/connection/connection_utils.js b/node_modules/mongodb/lib/mongodb/connection/connection_utils.js new file mode 100644 index 0000000..5910924 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/connection/connection_utils.js @@ -0,0 +1,23 @@ +exports.setIntegerParameter = function(object, field, defaultValue) { + if(object[field] == null) { + object[field] = defaultValue; + } else if(typeof object[field] !== "number" && object[field] !== parseInt(object[field], 10)) { + throw "object field [" + field + "] must be a numeric integer value, attempted to set to [" + object[field] + "] type of [" + typeof object[field] + "]"; + } +} + +exports.setBooleanParameter = function(object, field, defaultValue) { + if(object[field] == null) { + object[field] = defaultValue; + } else if(typeof object[field] !== "boolean") { + throw "object field [" + field + "] must be a boolean value, attempted to set to [" + object[field] + "] type of [" + typeof object[field] + "]"; + } +} + +exports.setStringParameter = function(object, field, defaultValue) { + if(object[field] == null) { + object[field] = defaultValue; + } else if(typeof object[field] !== "string") { + throw "object field [" + field + "] must be a string value, attempted to set to [" + object[field] + "] type of [" + typeof object[field] + "]"; + } +} \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/connection/mongos.js b/node_modules/mongodb/lib/mongodb/connection/mongos.js new file mode 100644 index 0000000..3ba7c87 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/connection/mongos.js @@ -0,0 +1,333 @@ +var ReadPreference = require('./read_preference').ReadPreference + , Base = require('./base').Base + , inherits = require('util').inherits; + +/** + * Mongos constructor provides a connection to a mongos proxy including failover to additional servers + * + * Options + * - **socketOptions** {Object, default:null}, an object containing socket options to use (noDelay:(boolean), keepAlive:(number), connectTimeoutMS:(number), socketTimeoutMS:(number)) + * - **ha** {Boolean, default:true}, turn on high availability, attempts to reconnect to down proxies + * - **haInterval** {Number, default:2000}, time between each replicaset status check. + * + * @class Represents a Mongos connection with failover to backup proxies + * @param {Array} list of mongos server objects + * @param {Object} [options] additional options for the mongos connection + */ +var Mongos = function Mongos(servers, options) { + // Set up basic + if(!(this instanceof Mongos)) + return new Mongos(servers, options); + + // Set up event emitter + Base.call(this); + + // Throw error on wrong setup + if(servers == null || !Array.isArray(servers) || servers.length == 0) + throw new Error("At least one mongos proxy must be in the array"); + + // Ensure we have at least an empty options object + this.options = options == null ? {} : options; + // Set default connection pool options + this.socketOptions = this.options.socketOptions != null ? this.options.socketOptions : {}; + // Enabled ha + this.haEnabled = this.options['ha'] == null ? true : this.options['ha']; + // How often are we checking for new servers in the replicaset + this.mongosStatusCheckInterval = this.options['haInterval'] == null ? 2000 : this.options['haInterval']; + // Save all the server connections + this.servers = servers; + // Servers we need to attempt reconnect with + this.downServers = []; + // Just contains the current lowest ping time and server + this.lowestPingTimeServer = null; + this.lowestPingTime = 0; + + // Add options to servers + for(var i = 0; i < this.servers.length; i++) { + var server = this.servers[i]; + // Default empty socket options object + var socketOptions = {host: server.host, port: server.port}; + // If a socket option object exists clone it + if(this.socketOptions != null) { + var keys = Object.keys(this.socketOptions); + for(var k = 0; k < keys.length;k++) socketOptions[keys[i]] = this.socketOptions[keys[i]]; + } + // Set socket options + server.socketOptions = socketOptions; + } +} + +/** + * @ignore + */ +inherits(Mongos, Base); + +/** + * @ignore + */ +Mongos.prototype.isMongos = function() { + return true; +} + +/** + * @ignore + */ +Mongos.prototype.connect = function(db, options, callback) { + if('function' === typeof options) callback = options, options = {}; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + var self = this; + + // Keep reference to parent + this.db = db; + // Set server state to connecting + this._serverState = 'connecting'; + // Number of total servers that need to initialized (known servers) + this._numberOfServersLeftToInitialize = this.servers.length; + // Default to the first proxy server as the first one to use + this._currentMongos = this.servers[0]; + + // Connect handler + var connectHandler = function(_server) { + return function(err, result) { + self._numberOfServersLeftToInitialize = self._numberOfServersLeftToInitialize - 1; + + if(self._numberOfServersLeftToInitialize == 0) { + // Start ha function if it exists + if(self.haEnabled) { + // Setup the ha process + self._replicasetTimeoutId = setTimeout(self.mongosCheckFunction, self.mongosStatusCheckInterval); + } + + // Set the mongos to connected + self._serverState = "connected"; + // Emit the open event + self.db.emit("open", null, self.db); + // Callback + callback(null, self.db); + } + } + }; + + // Error handler + var errorOrCloseHandler = function(_server) { + return function(err, result) { + // Create current mongos comparision + var currentUrl = self._currentMongos.host + ":" + self._currentMongos.port; + var serverUrl = this.host + ":" + this.port; + // We need to check if the server that closed is the actual current proxy we are using, otherwise + // just ignore + if(currentUrl == serverUrl) { + // Remove the server from the list + if(self.servers.indexOf(_server) != -1) { + self.servers.splice(self.servers.indexOf(_server), 1); + } + + // Pick the next one on the list if there is one + for(var i = 0; i < self.servers.length; i++) { + // Grab the server out of the array (making sure there is no servers in the list if none available) + var server = self.servers[i]; + // Generate url for comparision + var serverUrl = server.host + ":" + server.port; + // It's not the current one and connected set it as the current db + if(currentUrl != serverUrl && server.isConnected()) { + self._currentMongos = server; + break; + } + } + } + + // Ensure we don't store the _server twice + if(self.downServers.indexOf(_server) == -1) { + // Add the server instances + self.downServers.push(_server); + } + } + } + + // Mongo function + this.mongosCheckFunction = function() { + // If we have down servers let's attempt a reconnect + if(self.downServers.length > 0) { + var numberOfServersLeft = self.downServers.length; + // Attempt to reconnect + for(var i = 0; i < self.downServers.length; i++) { + var downServer = self.downServers.pop(); + // Attemp to reconnect + downServer.connect(self.db, {returnIsMasterResults: true}, function(_server) { + // Return a function to check for the values + return function(err, result) { + // Adjust the number of servers left + numberOfServersLeft = numberOfServersLeft - 1; + + if(err != null) { + self.downServers.push(_server); + } else { + // Add server event handlers + _server.on("close", errorOrCloseHandler(_server)); + _server.on("error", errorOrCloseHandler(_server)); + // Add to list of servers + self.servers.push(_server); + } + + if(numberOfServersLeft <= 0) { + // Perfom another ha + self._replicasetTimeoutId = setTimeout(self.mongosCheckFunction, self.mongosStatusCheckInterval); + } + } + }(downServer)); + } + } else if(self.servers.length > 0) { + var numberOfServersLeft = self.servers.length; + var _s = new Date().getTime() + + // Else let's perform a ping command + for(var i = 0; i < self.servers.length; i++) { + var executePing = function(_server) { + // Get a read connection + var _connection = _server.checkoutReader(); + // Execute ping command + self.db.command({ping:1}, {connection:_connection}, function(err, result) { + var pingTime = new Date().getTime() - _s; + // If no server set set the first one, otherwise check + // the lowest ping time and assign the server if it's got a lower ping time + if(self.lowestPingTimeServer == null) { + self.lowestPingTimeServer = _server; + self.lowestPingTime = pingTime; + self._currentMongos = _server; + } else if(self.lowestPingTime > pingTime + && (_server.host != self.lowestPingTimeServer.host || _server.port != self.lowestPingTimeServer.port)) { + self.lowestPingTimeServer = _server; + self.lowestPingTime = pingTime; + self._currentMongos = _server; + } + + // Number of servers left + numberOfServersLeft = numberOfServersLeft - 1; + // All active mongos's pinged + if(numberOfServersLeft == 0) { + // Perfom another ha + self._replicasetTimeoutId = setTimeout(self.mongosCheckFunction, self.mongosStatusCheckInterval); + } + }) + } + // Execute the function + executePing(self.servers[i]); + } + } else { + self._replicasetTimeoutId = setTimeout(self.mongosCheckFunction, self.mongosStatusCheckInterval); + } + } + + // Connect all the server instances + for(var i = 0; i < this.servers.length; i++) { + // Get the connection + var server = this.servers[i]; + server.mongosInstance = this; + // Add server event handlers + server.on("close", errorOrCloseHandler(server)); + server.on("timeout", errorOrCloseHandler(server)); + server.on("error", errorOrCloseHandler(server)); + // Connect the instance + server.connect(self.db, {returnIsMasterResults: true}, connectHandler(server)); + } +} + +/** + * @ignore + * Just return the currently picked active connection + */ +Mongos.prototype.allServerInstances = function() { + return this.servers; +} + +/** + * Always ourselves + * @ignore + */ +Mongos.prototype.setReadPreference = function() {} + +/** + * @ignore + */ +Mongos.prototype.allRawConnections = function() { + // Neeed to build a complete list of all raw connections, start with master server + var allConnections = []; + // Add all connections + for(var i = 0; i < this.servers.length; i++) { + allConnections = allConnections.concat(this.servers[i].allRawConnections()); + } + + // Return all the conections + return allConnections; +} + +/** + * @ignore + */ +Mongos.prototype.isConnected = function() { + return this._serverState == "connected"; +} + +/** + * @ignore + */ +Mongos.prototype.checkoutWriter = function() { + // No current mongo, just pick first server + if(this._currentMongos == null && this.servers.length > 0) { + return this.servers[0].checkoutWriter(); + } + return this._currentMongos.checkoutWriter(); +} + +/** + * @ignore + */ +Mongos.prototype.checkoutReader = function(read) { + // If we have a read preference object unpack it + if(typeof read == 'object' && read['_type'] == 'ReadPreference') { + // Validate if the object is using a valid mode + if(!read.isValid()) throw new Error("Illegal readPreference mode specified, " + read.mode); + } else if(!ReadPreference.isValid(read)) { + throw new Error("Illegal readPreference mode specified, " + read); + } + + // No current mongo, just pick first server + if(this._currentMongos == null && this.servers.length > 0) { + return this.servers[0].checkoutReader(); + } + return this._currentMongos.checkoutReader(); +} + +/** + * @ignore + */ +Mongos.prototype.close = function(callback) { + var self = this; + // Set server status as disconnected + this._serverState = 'disconnected'; + // Number of connections to close + var numberOfConnectionsToClose = self.servers.length; + // If we have a ha process running kill it + if(self._replicasetTimeoutId != null) clearTimeout(self._replicasetTimeoutId); + // Close all proxy connections + for(var i = 0; i < self.servers.length; i++) { + self.servers[i].close(function(err, result) { + numberOfConnectionsToClose = numberOfConnectionsToClose - 1; + // Callback if we have one defined + if(numberOfConnectionsToClose == 0 && typeof callback == 'function') { + callback(null); + } + }); + } +} + +/** + * @ignore + * Return the used state + */ +Mongos.prototype._isUsed = function() { + return this._used; +} + +exports.Mongos = Mongos; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/connection/read_preference.js b/node_modules/mongodb/lib/mongodb/connection/read_preference.js new file mode 100644 index 0000000..4cba587 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/connection/read_preference.js @@ -0,0 +1,66 @@ +/** + * A class representation of the Read Preference. + * + * Read Preferences + * - **ReadPreference.PRIMARY**, Read from primary only. All operations produce an error (throw an exception where applicable) if primary is unavailable. Cannot be combined with tags (This is the default.). + * - **ReadPreference.PRIMARY_PREFERRED**, Read from primary if available, otherwise a secondary. + * - **ReadPreference.SECONDARY**, Read from secondary if available, otherwise error. + * - **ReadPreference.SECONDARY_PREFERRED**, Read from a secondary if available, otherwise read from the primary. + * - **ReadPreference.NEAREST**, All modes read from among the nearest candidates, but unlike other modes, NEAREST will include both the primary and all secondaries in the random selection. + * + * @class Represents a Read Preference. + * @param {String} the read preference type + * @param {Object} tags + * @return {ReadPreference} + */ +var ReadPreference = function(mode, tags) { + if(!(this instanceof ReadPreference)) + return new ReadPreference(mode, tags); + this._type = 'ReadPreference'; + this.mode = mode; + this.tags = tags; +} + +/** + * @ignore + */ +ReadPreference.isValid = function(_mode) { + return (_mode == ReadPreference.PRIMARY || _mode == ReadPreference.PRIMARY_PREFERRED + || _mode == ReadPreference.SECONDARY || _mode == ReadPreference.SECONDARY_PREFERRED + || _mode == ReadPreference.NEAREST); +} + +/** + * @ignore + */ +ReadPreference.prototype.isValid = function(mode) { + var _mode = typeof mode == 'string' ? mode : this.mode; + return ReadPreference.isValid(_mode); +} + +/** + * @ignore + */ +ReadPreference.prototype.toObject = function() { + var object = {mode:this.mode}; + + if(this.tags != null) { + object['tags'] = this.tags; + } + + return object; +} + +/** + * @ignore + */ +ReadPreference.PRIMARY = 'primary'; +ReadPreference.PRIMARY_PREFERRED = 'primaryPreferred'; +ReadPreference.SECONDARY = 'secondary'; +ReadPreference.SECONDARY_PREFERRED = 'secondaryPreferred'; +ReadPreference.NEAREST = 'nearest' + +/** + * @ignore + */ +exports.ReadPreference = ReadPreference; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/connection/repl_set.js b/node_modules/mongodb/lib/mongodb/connection/repl_set.js new file mode 100644 index 0000000..9a97775 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/connection/repl_set.js @@ -0,0 +1,1311 @@ +var Connection = require('./connection').Connection, + ReadPreference = require('./read_preference').ReadPreference, + DbCommand = require('../commands/db_command').DbCommand, + MongoReply = require('../responses/mongo_reply').MongoReply, + debug = require('util').debug, + inherits = require('util').inherits, + inspect = require('util').inspect, + Server = require('./server').Server, + PingStrategy = require('./strategies/ping_strategy').PingStrategy, + StatisticsStrategy = require('./strategies/statistics_strategy').StatisticsStrategy, + Base = require('./base').Base; + +const STATE_STARTING_PHASE_1 = 0; +const STATE_PRIMARY = 1; +const STATE_SECONDARY = 2; +const STATE_RECOVERING = 3; +const STATE_FATAL_ERROR = 4; +const STATE_STARTING_PHASE_2 = 5; +const STATE_UNKNOWN = 6; +const STATE_ARBITER = 7; +const STATE_DOWN = 8; +const STATE_ROLLBACK = 9; + +/** + * ReplSet constructor provides replicaset functionality + * + * Options + * - **ha** {Boolean, default:true}, turn on high availability. + * - **haInterval** {Number, default:2000}, time between each replicaset status check. + * - **reconnectWait** {Number, default:1000}, time to wait in miliseconds before attempting reconnect. + * - **retries** {Number, default:30}, number of times to attempt a replicaset reconnect. + * - **rs_name** {String}, the name of the replicaset to connect to. + * - **socketOptions** {Object, default:null}, an object containing socket options to use (noDelay:(boolean), keepAlive:(number), connectTimeoutMS:(number), socketTimeoutMS:(number)) + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * - **strategy** {String, default:null}, selection strategy for reads choose between (ping and statistical, default is round-robin) + * - **secondaryAcceptableLatencyMS** {Number, default:15}, sets the range of servers to pick when using NEAREST (lowest ping ms + the latency fence, ex: range of 1 to (1 + 15) ms) + * - **connectArbiter** {Boolean, default:false}, sets if the driver should connect to arbiters or not. + * - **logger** {Object, default:null}, an object representing a logger that you want to use, needs to support functions debug, log, error **({error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}})**. + * + * @class Represents a Replicaset Configuration + * @param {Array} list of server objects participating in the replicaset. + * @param {Object} [options] additional options for the replicaset connection. + */ +var ReplSet = exports.ReplSet = function(servers, options) { + this.count = 0; + + // Set up basic + if(!(this instanceof ReplSet)) + return new ReplSet(servers, options); + + // Set up event emitter + Base.call(this); + + // Ensure no Mongos's + for(var i = 0; i < servers.length; i++) { + if(!(servers[i] instanceof Server)) throw new Error("list of servers must be of type Server"); + } + + // Just reference for simplicity + var self = this; + // Contains the master server entry + this.options = options == null ? {} : options; + this.reconnectWait = this.options["reconnectWait"] != null ? this.options["reconnectWait"] : 1000; + this.retries = this.options["retries"] != null ? this.options["retries"] : 30; + this.replicaSet = this.options["rs_name"]; + + // Are we allowing reads from secondaries ? + this.readSecondary = this.options["read_secondary"]; + this.slaveOk = true; + this.closedConnectionCount = 0; + this._used = false; + + // Connect arbiters ? + this.connectArbiter = this.options.connectArbiter == null ? false : this.options.connectArbiter; + + // Default poolSize for new server instances + this.poolSize = this.options.poolSize == null ? 5 : this.options.poolSize; + this._currentServerChoice = 0; + + // Set up ssl connections + this.ssl = this.options.ssl == null ? false : this.options.ssl; + + // Just keeps list of events we allow + this.eventHandlers = {error:[], parseError:[], poolReady:[], message:[], close:[], timeout:[]}; + // Internal state of server connection + this._serverState = 'disconnected'; + // Read preference + this._readPreference = null; + // Number of initalized severs + this._numberOfServersLeftToInitialize = 0; + // Do we record server stats or not + this.recordQueryStats = false; + // Update health try server + this.updateHealthServerTry = 0; + + // Get the readPreference + var readPreference = this.options['readPreference']; + + // Validate correctness of Read preferences + if(readPreference != null) { + if(readPreference != ReadPreference.PRIMARY && readPreference != ReadPreference.PRIMARY_PREFERRED + && readPreference != ReadPreference.SECONDARY && readPreference != ReadPreference.SECONDARY_PREFERRED + && readPreference != ReadPreference.NEAREST && typeof readPreference != 'object' && readPreference['_type'] != 'ReadPreference') { + throw new Error("Illegal readPreference mode specified, " + readPreference); + } + + this._readPreference = readPreference; + } else { + this._readPreference = null; + } + + // Ensure read_secondary is set correctly + if(!this.readSecondary) + this.readSecondary = this._readPreference == ReadPreference.PRIMARY + || this._readPreference == false + || this._readPreference == null ? false : true; + + // Strategy for picking a secondary + this.secondaryAcceptableLatencyMS = this.options['secondaryAcceptableLatencyMS'] == null ? 15 : this.options['secondaryAcceptableLatencyMS']; + this.strategy = this.options['strategy']; + // Make sure strategy is one of the two allowed + if(this.strategy != null && (this.strategy != 'ping' && this.strategy != 'statistical')) throw new Error("Only ping or statistical strategies allowed"); + // Let's set up our strategy object for picking secodaries + if(this.strategy == 'ping') { + // Create a new instance + this.strategyInstance = new PingStrategy(this, this.secondaryAcceptableLatencyMS); + } else if(this.strategy == 'statistical') { + // Set strategy as statistical + this.strategyInstance = new StatisticsStrategy(this); + // Add enable query information + this.enableRecordQueryStats(true); + } + + // Set default connection pool options + this.socketOptions = this.options.socketOptions != null ? this.options.socketOptions : {}; + + // Set up logger if any set + this.logger = this.options.logger != null + && (typeof this.options.logger.debug == 'function') + && (typeof this.options.logger.error == 'function') + && (typeof this.options.logger.debug == 'function') + ? this.options.logger : {error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}}; + + // Ensure all the instances are of type server and auto_reconnect is false + if(!Array.isArray(servers) || servers.length == 0) { + throw Error("The parameter must be an array of servers and contain at least one server"); + } else if(Array.isArray(servers) || servers.length > 0) { + var count = 0; + servers.forEach(function(server) { + if(server instanceof Server) count = count + 1; + // Ensure no server has reconnect on + server.options.auto_reconnect = false; + }); + + if(count < servers.length) { + throw Error("All server entries must be of type Server"); + } else { + this.servers = servers; + } + } + + // var deduplicate list + var uniqueServers = {}; + // De-duplicate any servers in the seed list + for(var i = 0; i < this.servers.length; i++) { + var server = this.servers[i]; + // If server does not exist set it + if(uniqueServers[server.host + ":" + server.port] == null) { + uniqueServers[server.host + ":" + server.port] = server; + } + } + + // Let's set the deduplicated list of servers + this.servers = []; + // Add the servers + for(var key in uniqueServers) { + this.servers.push(uniqueServers[key]); + } + + // Enabled ha + this.haEnabled = this.options['ha'] == null ? true : this.options['ha']; + // How often are we checking for new servers in the replicaset + this.replicasetStatusCheckInterval = this.options['haInterval'] == null ? 1000 : this.options['haInterval']; + this._replicasetTimeoutId = null; + + // Connection timeout + this._connectTimeoutMS = this.socketOptions.connectTimeoutMS + ? this.socketOptions.connectTimeoutMS + : 1000; + + // Current list of servers to test + this.pingCandidateServers = []; + + // Last replicaset check time + this.lastReplicaSetTime = new Date().getTime(); +}; + +/** + * @ignore + */ +inherits(ReplSet, Base); + +/** + * @ignore + */ +// Allow setting the read preference at the replicaset level +ReplSet.prototype.setReadPreference = function(preference) { + // Set read preference + this._readPreference = preference; + // Ensure slaveOk is correct for secodnaries read preference and tags + if((this._readPreference == ReadPreference.SECONDARY_PREFERRED || this._readPreference == ReadPreference.SECONDARY) + || (this._readPreference != null && typeof this._readPreference == 'object')) { + this.slaveOk = true; + } +} + +/** + * @ignore + */ +ReplSet.prototype._isUsed = function() { + return this._used; +} + +/** + * @ignore + */ +ReplSet.prototype.isMongos = function() { + return false; +} + +/** + * @ignore + */ +ReplSet.prototype.isConnected = function(read) { + // console.log("========================================= isConnected :: " + read) + if(read == null || read == ReadPreference.PRIMARY || read == false) + return this.primary != null && this._state.master != null && this._state.master.isConnected(); + + if((read == ReadPreference.PRIMARY_PREFERRED || read == ReadPreference.SECONDARY_PREFERRED || read == ReadPreference.NEAREST) + && ((this.primary != null && this._state.master != null && this._state.master.isConnected()) + || (this._state && this._state.secondaries && Object.keys(this._state.secondaries).length > 0))) { + return true; + } else if(read == ReadPreference.SECONDARY) { + return this._state && this._state.secondaries && Object.keys(this._state.secondaries).length > 0; + } + + // No valid connection return false + return false; +} + +/** + * @ignore + */ +ReplSet.prototype.isSetMember = function() { + return false; +} + +/** + * @ignore + */ +ReplSet.prototype.isPrimary = function(config) { + return this.readSecondary && Object.keys(this._state.secondaries).length > 0 ? false : true; +} + +/** + * @ignore + */ +ReplSet.prototype.isReadPrimary = ReplSet.prototype.isPrimary; + +/** + * @ignore + */ +ReplSet.prototype.allServerInstances = function() { + var self = this; + // If no state yet return empty + if(!self._state) return []; + // Close all the servers (concatenate entire list of servers first for ease) + var allServers = self._state.master != null ? [self._state.master] : []; + + // Secondary keys + var keys = Object.keys(self._state.secondaries); + // Add all secondaries + for(var i = 0; i < keys.length; i++) { + allServers.push(self._state.secondaries[keys[i]]); + } + + // Arbiter keys + var keys = Object.keys(self._state.arbiters); + // Add all arbiters + for(var i = 0; i < keys.length; i++) { + allServers.push(self._state.arbiters[keys[i]]); + } + + // Passive keys + var keys = Object.keys(self._state.passives); + // Add all arbiters + for(var i = 0; i < keys.length; i++) { + allServers.push(self._state.passives[keys[i]]); + } + + // Return complete list of all servers + return allServers; +} + +/** + * Enables high availability pings. + * + * @ignore + */ +ReplSet.prototype._enableHA = function () { + var self = this; + return check(); + + function ping () { + if("disconnected" == self._serverState) return; + + if(Object.keys(self._state.addresses).length == 0) return; + var selectedServer = self._state.addresses[Object.keys(self._state.addresses)[self.updateHealthServerTry++]]; + if(self.updateHealthServerTry >= Object.keys(self._state.addresses).length) self.updateHealthServerTry = 0; + if(selectedServer == null) return check(); + + // If we have an active db instance + if(self.dbInstances.length > 0) { + var db = self.dbInstances[0]; + + // Create a new master connection + var _server = new Server(selectedServer.host, selectedServer.port, { + auto_reconnect: false, + returnIsMasterResults: true, + slaveOk: true, + socketOptions: { connectTimeoutMS: 1000} + }); + + // Connect using the new _server connection to not impact the driver + // behavior on any errors we could possibly run into + _server.connect(db, function(err, result, _server) { + if(err) { + if(_server.close) _server.close(); + return check(); + } + + // Create is master command + var cmd = DbCommand.createIsMasterCommand(db); + // Execute is master command + db._executeQueryCommand(cmd, {failFast:true, connection: _server.checkoutWriter()}, function(err, res) { + // Close the connection used + _server.close(); + // If error let's set perform another check + if(err) return check(); + // Validate the replicaset + self._validateReplicaset(res, db.auths, function() { + check(); + }); + }); + }); + } + } + + function check () { + self._haTimer = setTimeout(ping, self.replicasetStatusCheckInterval); + } +} + +/** + * @ignore + */ +ReplSet.prototype._validateReplicaset = function(result, auths, cb) { + var self = this; + var res = result.documents[0]; + + // manage master node changes + if(res.primary && self._state.master && self._state.master.name != res.primary) { + // Delete master record so we can rediscover it + delete self._state.addresses[self._state.master.name]; + + // TODO existing issue? this seems to only work if + // we already have a connection to the new primary. + + // Update information on new primary + // add as master, remove from secondary + var newMaster = self._state.addresses[res.primary]; + newMaster.isMasterDoc.ismaster = true; + newMaster.isMasterDoc.secondary = false; + self._state.master = newMaster; + delete self._state.secondaries[res.primary]; + } + + // discover new hosts + var hosts = []; + + for(var i = 0; i < res.hosts.length; ++i) { + var host = res.hosts[i]; + if (host == res.me) continue; + if (!(self._state.addresses[host] || ~hosts.indexOf(host))) { + // we dont already have a connection to this host and aren't + // already planning on connecting. + hosts.push(host); + } + } + + connectTo(hosts, auths, self, cb); +} + +/** + * Create connections to all `hosts` firing `cb` after + * connections are attempted for all `hosts`. + * + * @param {Array} hosts + * @param {Array} [auths] + * @param {ReplSet} replset + * @param {Function} cb + * @ignore + */ +function connectTo (hosts, auths, replset, cb) { + var pending = hosts.length; + if (!pending) return cb(); + + for(var i = 0; i < hosts.length; ++i) { + connectToHost(hosts[i], auths, replset, handle); + } + + function handle () { + --pending; + if (0 === pending) cb(); + } +} + +/** + * Attempts connection to `host` and authenticates with optional `auth` + * for the given `replset` firing `cb` when finished. + * + * @param {String} host + * @param {Array} auths + * @param {ReplSet} replset + * @param {Function} cb + * @ignore + */ +function connectToHost (host, auths, replset, cb) { + var server = createServer(host, replset); + + var options = { + returnIsMasterResults: true, + eventReceiver: server + } + + server.connect(replset.db, options, function(err, result) { + var doc = result && result.documents && result.documents[0]; + + if (err || !doc) { + server.close(); + return cb(err, result, server); + } + + if(!(doc.ismaster || doc.secondary || doc.arbiterOnly)) { + server.close(); + return cb(null, result, server); + } + + // if host is an arbiter, disconnect if not configured for it + if(doc.arbiterOnly && !replset.connectArbiter) { + server.close(); + return cb(null, result, server); + } + + // create handler for successful connections + var handleConnect = _connectHandler(replset, null, server); + function complete () { + handleConnect(err, result); + cb(); + } + + // authenticate if necessary + if(!(Array.isArray(auths) && auths.length > 0)) { + return complete(); + } + + var pending = auths.length; + + var connections = server.allRawConnections(); + var pendingAuthConn = connections.length; + for(var x = 0; x 0) { + self.db.emit(event, err); + } + + // If it's the primary close all connections + if(self._state.master + && self._state.master.host == server.host + && self._state.master.port == server.port) { + // return self.close(); + self._state.master = null; + } + } +} + +var _connectHandler = function(self, candidateServers, instanceServer) { + return function(err, result) { + // We are disconnected stop attempting reconnect or connect + if(self._serverState == 'disconnected') return instanceServer.close(); + + // If no error handle isMaster + if(err == null && result.documents[0].hosts != null) { + // Fetch the isMaster command result + var document = result.documents[0]; + // Break out the results + var setName = document.setName; + var isMaster = document.ismaster; + var secondary = document.secondary; + var passive = document.passive; + var arbiterOnly = document.arbiterOnly; + var hosts = Array.isArray(document.hosts) ? document.hosts : []; + var arbiters = Array.isArray(document.arbiters) ? document.arbiters : []; + var passives = Array.isArray(document.passives) ? document.passives : []; + var tags = document.tags ? document.tags : {}; + var primary = document.primary; + // Find the current server name and fallback if none + var userProvidedServerString = instanceServer.host + ":" + instanceServer.port; + var me = document.me || userProvidedServerString; + + // Verify if the set name is the same otherwise shut down and return an error + if(self.replicaSet == null) { + self.replicaSet = setName; + } else if(self.replicaSet != setName) { + // Stop the set + self.close(); + // Emit a connection error + return self.emit("connectionError", + new Error("configured mongodb replicaset does not match provided replicaset [" + setName + "] != [" + self.replicaSet + "]")) + } + + // Make sure we have the right reference + var oldServer = self._state.addresses[userProvidedServerString] + if (oldServer && oldServer !== instanceServer) oldServer.close(); + delete self._state.addresses[userProvidedServerString]; + + if (self._state.addresses[me] && self._state.addresses[me] !== instanceServer) { + self._state.addresses[me].close(); + } + + self._state.addresses[me] = instanceServer; + + // Let's add the server to our list of server types + if(secondary == true && (passive == false || passive == null)) { + self._state.secondaries[me] = instanceServer; + } else if(arbiterOnly == true) { + self._state.arbiters[me] = instanceServer; + } else if(secondary == true && passive == true) { + self._state.passives[me] = instanceServer; + } else if(isMaster == true) { + self._state.master = instanceServer; + } else if(isMaster == false && primary != null && self._state.addresses[primary]) { + self._state.master = self._state.addresses[primary]; + } + + // Set the name + instanceServer.name = me; + // Add tag info + instanceServer.tags = tags; + + // Add the handlers to the instance + instanceServer.on("close", _handler("close", self)); + instanceServer.on("error", _handler("error", self)); + instanceServer.on("timeout", _handler("timeout", self)); + + // Possible hosts + var possibleHosts = Array.isArray(hosts) ? hosts.slice() : []; + possibleHosts = Array.isArray(passives) ? possibleHosts.concat(passives) : possibleHosts; + + if(self.connectArbiter == true) { + possibleHosts = Array.isArray(arbiters) ? possibleHosts.concat(arbiters) : possibleHosts; + } + + if(Array.isArray(candidateServers)) { + // Add any new candidate servers for connection + for(var j = 0; j < possibleHosts.length; j++) { + if(self._state.addresses[possibleHosts[j]] == null && possibleHosts[j] != null) { + var parts = possibleHosts[j].split(/:/); + if(parts.length == 1) { + parts = [parts[0], Connection.DEFAULT_PORT]; + } + + // New candidate server + var candidateServer = new Server(parts[0], parseInt(parts[1])); + candidateServer.name = possibleHosts[j]; + self._state.addresses[possibleHosts[j]] = candidateServer; + // Add the new server to the list of candidate servers + candidateServers.push(candidateServer); + } + } + } + } else if(err != null || self._serverState == 'disconnected'){ + delete self._state.addresses[instanceServer.host + ":" + instanceServer.port]; + // Remove it from the set + instanceServer.close(); + } + + // Attempt to connect to the next server + if(Array.isArray(candidateServers) && candidateServers.length > 0) { + var server = candidateServers.pop(); + + // Get server addresses + var addresses = self._state.addresses; + + // Default empty socket options object + var socketOptions = {}; + + // Set fast connect timeout + socketOptions['connectTimeoutMS'] = self._connectTimeoutMS; + + // If a socket option object exists clone it + if(self.socketOptions != null && typeof self.socketOptions === 'object') { + var keys = Object.keys(self.socketOptions); + for(var j = 0; j < keys.length;j++) socketOptions[keys[j]] = self.socketOptions[keys[j]]; + } + + // If ssl is specified + if(self.ssl) server.ssl = true; + + // Add host information to socket options + socketOptions['host'] = server.host; + socketOptions['port'] = server.port; + server.socketOptions = socketOptions; + server.replicasetInstance = self; + server.enableRecordQueryStats(self.recordQueryStats); + + // Set the server + if (addresses[server.host + ":" + server.port] != server) { + if (addresses[server.host + ":" + server.port]) { + // Close the connection before deleting + addresses[server.host + ":" + server.port].close(); + } + delete addresses[server.host + ":" + server.port]; + } + addresses[server.host + ":" + server.port] = server; + // Connect + server.connect(self.db, {returnIsMasterResults: true, eventReceiver:server}, _connectHandler(self, candidateServers, server)); + } else if(Array.isArray(candidateServers)) { + // If we have no primary emit error + if(self._state.master == null) { + // Stop the set + self.close(); + // Emit a connection error + return self.emit("connectionError", + new Error("no primary server found in set")) + } else{ + if (self.strategyInstance) { + self.strategyInstance.start(); + } + + self.emit("fullsetup", null, self.db, self); + self.emit("open", null, self.db, self); + } + } + } +} + +/** + * Interval state object constructor + * + * @ignore + */ +ReplSet.State = function ReplSetState () { + this.errorMessages = []; + this.secondaries = {}; + this.addresses = {}; + this.arbiters = {}; + this.passives = {}; + this.members = []; + this.errors = {}; + this.setName = null; + this.master = null; +} + +/** + * @ignore + */ +ReplSet.prototype.connect = function(parent, options, callback) { + var self = this; + if('function' === typeof options) callback = options, options = {}; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + + // Ensure it's all closed + self.close(); + + // Set connecting status + this.db = parent; + this._serverState = 'connecting'; + this._callbackList = []; + + this._state = new ReplSet.State(); + + // Ensure parent can do a slave query if it's set + parent.slaveOk = this.slaveOk + ? this.slaveOk + : parent.slaveOk; + + // Remove any listeners + this.removeAllListeners("fullsetup"); + this.removeAllListeners("connectionError"); + + // Add primary found event handler + this.once("fullsetup", function() { + self._handleOnFullSetup(parent); + + // Callback + if(typeof callback == 'function') { + var internalCallback = callback; + callback = null; + internalCallback(null, parent, self); + } + }); + + this.once("connectionError", function(err) { + self._serverState = 'disconnected'; + // Ensure it's all closed + self.close(); + // Perform the callback + if(typeof callback == 'function') { + var internalCallback = callback; + callback = null; + internalCallback(err, parent, self); + } + }); + + // Get server addresses + var addresses = this._state.addresses; + + // De-duplicate any servers + var server, key; + for(var i = 0; i < this.servers.length; i++) { + server = this.servers[i]; + key = server.host + ":" + server.port; + if(null == addresses[key]) { + addresses[key] = server; + } + } + + // Get the list of servers that is deduplicated and start connecting + var candidateServers = []; + var keys = Object.keys(addresses); + for(var i = 0; i < keys.length; i++) { + server = addresses[keys[i]]; + server.assignReplicaSet(this); + candidateServers.push(server); + } + + // Let's connect to the first one on the list + server = candidateServers.pop(); + var opts = { + returnIsMasterResults: true, + eventReceiver: server + } + server.connect(parent, opts, _connectHandler(this, candidateServers, server)); +} + +/** + * Handles the first `fullsetup` event of this ReplSet. + * + * @param {Db} parent + * @ignore + */ +ReplSet.prototype._handleOnFullSetup = function (parent) { + this._serverState = 'connected'; + + // Emit the fullsetup and open event + parent.emit("open", null, this.db, this); + parent.emit("fullsetup", null, this.db, this); + + if(!this.haEnabled) return; + this._enableHA(); +} + +/** + * Disables high availability pings. + * + * @ignore + */ +ReplSet.prototype._disableHA = function () { + clearTimeout(this._haTimer); + this._haTimer = undefined; +} + +/** + * @ignore + */ +ReplSet.prototype.checkoutWriter = function() { + // Establish connection + var connection = this._state.master != null ? this._state.master.checkoutWriter() : null; + // Return the connection + return connection; +} + +/** + * @ignore + */ +var pickFirstConnectedSecondary = function pickFirstConnectedSecondary(self, tags) { + var keys = Object.keys(self._state.secondaries); + var connection; + + // Find first available reader if any + for(var i = 0; i < keys.length; i++) { + connection = self._state.secondaries[keys[i]].checkoutReader(); + if(connection) return connection; + } + + // If we still have a null, read from primary if it's not secondary only + if(self._readPreference == ReadPreference.SECONDARY_PREFERRED) { + connection = self._state.master.checkoutReader(); + if(connection) return connection; + } + + var preferenceName = self._readPreference == ReadPreference.SECONDARY_PREFERRED + ? 'secondary' + : self._readPreference; + + // console.log("================================================================ pickFirstConnectedSecondary :::: ") + + return new Error("No replica set member available for query with ReadPreference " + + preferenceName + " and tags " + JSON.stringify(tags)); +} + +/** + * @ignore + */ +var _pickFromTags = function(self, tags) { + // If we have an array or single tag selection + var tagObjects = Array.isArray(tags) ? tags : [tags]; + // Iterate over all tags until we find a candidate server + for(var _i = 0; _i < tagObjects.length; _i++) { + // Grab a tag object + var tagObject = tagObjects[_i]; + // Matching keys + var matchingKeys = Object.keys(tagObject); + // Match all the servers that match the provdided tags + var keys = Object.keys(self._state.secondaries); + var candidateServers = []; + + for(var i = 0; i < keys.length; i++) { + var server = self._state.secondaries[keys[i]]; + // If we have tags match + if(server.tags != null) { + var matching = true; + // Ensure we have all the values + for(var j = 0; j < matchingKeys.length; j++) { + if(server.tags[matchingKeys[j]] != tagObject[matchingKeys[j]]) { + matching = false; + break; + } + } + + // If we have a match add it to the list of matching servers + if(matching) { + candidateServers.push(server); + } + } + } + + // If we have a candidate server return + if(candidateServers.length > 0) { + if(this.strategyInstance) return this.strategyInstance.checkoutSecondary(tags, candidateServers); + // Set instance to return + return candidateServers[Math.floor(Math.random() * candidateServers.length)].checkoutReader(); + } + } + + // No connection found + return null; +} + +/** + * @ignore + */ +ReplSet.prototype.checkoutReader = function(readPreference, tags) { + var connection = null; + // console.log("============================ checkoutReader") + // console.dir(readPreference) + // console.log(arguments.callee.caller.toString()) + + // If we have a read preference object unpack it + if(typeof readPreference == 'object' && readPreference['_type'] == 'ReadPreference') { + // Validate if the object is using a valid mode + if(!readPreference.isValid()) throw new Error("Illegal readPreference mode specified, " + readPreference.mode); + // Set the tag + tags = readPreference.tags; + readPreference = readPreference.mode; + } else if(typeof readPreference == 'object' && readPreference['_type'] != 'ReadPreference') { + throw new Error("read preferences must be either a string or an instance of ReadPreference"); + } + + // Set up our read Preference, allowing us to override the readPreference + var finalReadPreference = readPreference != null ? readPreference : this._readPreference; + finalReadPreference = finalReadPreference == true ? ReadPreference.SECONDARY_PREFERRED : finalReadPreference; + finalReadPreference = finalReadPreference == null ? ReadPreference.PRIMARY : finalReadPreference; + // finalReadPreference = 'primary'; + + // console.log("============================ finalReadPreference: " + finalReadPreference) + // console.dir(finalReadPreference) + + // If we are reading from a primary + if(finalReadPreference == 'primary') { + // If we provide a tags set send an error + if(typeof tags == 'object' && tags != null) { + return new Error("PRIMARY cannot be combined with tags"); + } + + // If we provide a tags set send an error + if(this._state.master == null) { + return new Error("No replica set primary available for query with ReadPreference PRIMARY"); + } + + // Checkout a writer + return this.checkoutWriter(); + } + + // If we have specified to read from a secondary server grab a random one and read + // from it, otherwise just pass the primary connection + if((this.readSecondary || finalReadPreference == ReadPreference.SECONDARY_PREFERRED || finalReadPreference == ReadPreference.SECONDARY) && Object.keys(this._state.secondaries).length > 0) { + // If we have tags, look for servers matching the specific tag + if(tags != null && typeof tags == 'object') { + // Get connection + connection = _pickFromTags(this, tags);// = function(self, readPreference, tags) { + // No candidate servers that match the tags, error + if(connection == null) { + return new Error("No replica set members available for query"); + } + } else { + connection = _roundRobin(this, tags); + } + } else if(finalReadPreference == ReadPreference.PRIMARY_PREFERRED) { + // Check if there is a primary available and return that if possible + connection = this.checkoutWriter(); + // If no connection available checkout a secondary + if(connection == null) { + // If we have tags, look for servers matching the specific tag + if(tags != null && typeof tags == 'object') { + // Get connection + connection = _pickFromTags(this, tags);// = function(self, readPreference, tags) { + // No candidate servers that match the tags, error + if(connection == null) { + return new Error("No replica set members available for query"); + } + } else { + connection = _roundRobin(this, tags); + } + } + } else if(finalReadPreference == ReadPreference.SECONDARY_PREFERRED && tags == null && Object.keys(this._state.secondaries).length == 0) { + // console.log("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ SECONDARY_PREFERRED") + connection = this.checkoutWriter(); + // If no connection return an error + if(connection == null) { + var preferenceName = finalReadPreference == ReadPreference.SECONDARY ? 'secondary' : finalReadPreference; + connection = new Error("No replica set member available for query with ReadPreference " + preferenceName + " and tags " + JSON.stringify(tags)); + } + } else if(finalReadPreference == ReadPreference.SECONDARY_PREFERRED) { + // If we have tags, look for servers matching the specific tag + if(tags != null && typeof tags == 'object') { + // Get connection + connection = _pickFromTags(this, tags);// = function(self, readPreference, tags) { + // No candidate servers that match the tags, error + if(connection == null) { + // No secondary server avilable, attemp to checkout a primary server + connection = this.checkoutWriter(); + // If no connection return an error + if(connection == null) { + return new Error("No replica set members available for query"); + } + } + } else if(this.strategyInstance != null) { + connection = this.strategyInstance.checkoutReader(tags); + } + } else if(finalReadPreference == ReadPreference.NEAREST && this.strategyInstance != null) { + connection = this.strategyInstance.checkoutSecondary(tags); + } else if(finalReadPreference == ReadPreference.NEAREST && this.strategyInstance == null) { + return new Error("A strategy for calculating nearness must be enabled such as ping or statistical"); + } else if(finalReadPreference == ReadPreference.SECONDARY && Object.keys(this._state.secondaries).length == 0) { + // console.log("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ SECONDARY") + if(tags != null && typeof tags == 'object') { + var preferenceName = finalReadPreference == ReadPreference.SECONDARY ? 'secondary' : finalReadPreference; + connection = new Error("No replica set member available for query with ReadPreference " + preferenceName + " and tags " + JSON.stringify(tags)); + } else { + connection = new Error("No replica set secondary available for query with ReadPreference SECONDARY"); + } + } else { + connection = this.checkoutWriter(); + } + + // Return the connection + return connection; +} + +/** + * Pick a secondary using round robin + * + * @ignore + */ +function _roundRobin (replset, tags) { + var keys = Object.keys(replset._state.secondaries); + var key = keys[replset._currentServerChoice++ % keys.length]; + + var conn = null != replset._state.secondaries[key] + ? replset._state.secondaries[key].checkoutReader() + : null; + + // If connection is null fallback to first available secondary + if (null == conn) { + conn = pickFirstConnectedSecondary(replset, tags); + } + + return conn; +} + +/** + * @ignore + */ +ReplSet.prototype.allRawConnections = function() { + // Neeed to build a complete list of all raw connections, start with master server + var allConnections = []; + if(this._state.master == null) return []; + // Get connection object + var allMasterConnections = this._state.master.connectionPool.getAllConnections(); + // Add all connections to list + allConnections = allConnections.concat(allMasterConnections); + // If we have read secondary let's add all secondary servers + if(Object.keys(this._state.secondaries).length > 0) { + // Get all the keys + var keys = Object.keys(this._state.secondaries); + // For each of the secondaries grab the connections + for(var i = 0; i < keys.length; i++) { + // Get connection object + var secondaryPoolConnections = this._state.secondaries[keys[i]].connectionPool.getAllConnections(); + // Add all connections to list + allConnections = allConnections.concat(secondaryPoolConnections); + } + } + + // Return all the conections + return allConnections; +} + +/** + * @ignore + */ +ReplSet.prototype.enableRecordQueryStats = function(enable) { + // Set the global enable record query stats + this.recordQueryStats = enable; + // Ensure all existing servers already have the flag set, even if the + // connections are up already or we have not connected yet + if(this._state != null && this._state.addresses != null) { + var keys = Object.keys(this._state.addresses); + // Iterate over all server instances and set the enableRecordQueryStats flag + for(var i = 0; i < keys.length; i++) { + this._state.addresses[keys[i]].enableRecordQueryStats(enable); + } + } else if(Array.isArray(this.servers)) { + for(var i = 0; i < this.servers.length; i++) { + this.servers[i].enableRecordQueryStats(enable); + } + } +} + +/** + * @ignore + */ +ReplSet.prototype.disconnect = function(callback) { + this.close(callback); +} + +/** + * @ignore + */ +ReplSet.prototype.close = function(callback) { + var self = this; + // Disconnect + this._serverState = 'disconnected'; + // Close all servers + if(this._state && this._state.addresses) { + var keys = Object.keys(this._state.addresses); + // Iterate over all server instances + for(var i = 0; i < keys.length; i++) { + this._state.addresses[keys[i]].close(); + } + } + + // If we have a strategy stop it + if(this.strategyInstance) this.strategyInstance.stop(); + + // If it's a callback + if(typeof callback == 'function') callback(null, null); +} + +/** + * Auto Reconnect property + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "autoReconnect", { enumerable: true + , get: function () { + return true; + } +}); + +/** + * Get Read Preference method + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "readPreference", { enumerable: true + , get: function () { + if(this._readPreference == null && this.readSecondary) { + return ReadPreference.SECONDARY_PREFERRED; + } else if(this._readPreference == null && !this.readSecondary) { + return ReadPreference.PRIMARY; + } else { + return this._readPreference; + } + } +}); + +/** + * Db Instances + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "dbInstances", {enumerable:true + , get: function() { + var servers = this.allServerInstances(); + return servers.length > 0 ? servers[0].dbInstances : []; + } +}) + +/** + * Just make compatible with server.js + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "host", { enumerable: true + , get: function () { + if (this.primary != null) return this.primary.host; + } +}); + +/** + * Just make compatible with server.js + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "port", { enumerable: true + , get: function () { + if (this.primary != null) return this.primary.port; + } +}); + +/** + * Get status of read + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "read", { enumerable: true + , get: function () { + return this.secondaries.length > 0 ? this.secondaries[0] : null; + } +}); + +/** + * Get list of secondaries + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "secondaries", {enumerable: true + , get: function() { + var keys = Object.keys(this._state.secondaries); + var array = new Array(keys.length); + // Convert secondaries to array + for(var i = 0; i < keys.length; i++) { + array[i] = this._state.secondaries[keys[i]]; + } + return array; + } +}); + +/** + * Get list of all secondaries including passives + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "allSecondaries", {enumerable: true + , get: function() { + return this.secondaries.concat(this.passives); + } +}); + +/** + * Get list of arbiters + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "arbiters", {enumerable: true + , get: function() { + var keys = Object.keys(this._state.arbiters); + var array = new Array(keys.length); + // Convert arbiters to array + for(var i = 0; i < keys.length; i++) { + array[i] = this._state.arbiters[keys[i]]; + } + return array; + } +}); + +/** + * Get list of passives + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "passives", {enumerable: true + , get: function() { + var keys = Object.keys(this._state.passives); + var array = new Array(keys.length); + // Convert arbiters to array + for(var i = 0; i < keys.length; i++) { + array[i] = this._state.passives[keys[i]]; + } + return array; + } +}); + +/** + * Master connection property + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "primary", { enumerable: true + , get: function () { + return this._state != null ? this._state.master : null; + } +}); + +/** + * @ignore + */ +// Backward compatibility +exports.ReplSetServers = ReplSet; diff --git a/node_modules/mongodb/lib/mongodb/connection/server.js b/node_modules/mongodb/lib/mongodb/connection/server.js new file mode 100644 index 0000000..34301f6 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/connection/server.js @@ -0,0 +1,860 @@ +var Connection = require('./connection').Connection, + ReadPreference = require('./read_preference').ReadPreference, + DbCommand = require('../commands/db_command').DbCommand, + MongoReply = require('../responses/mongo_reply').MongoReply, + ConnectionPool = require('./connection_pool').ConnectionPool, + EventEmitter = require('events').EventEmitter, + Base = require('./base').Base, + utils = require('../utils'), + inherits = require('util').inherits; + +/** + * Class representing a single MongoDB Server connection + * + * Options + * - **readPreference** {String, default:null}, set's the read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST) + * - **ssl** {Boolean, default:false}, use ssl connection (needs to have a mongod server with ssl support) + * - **slaveOk** {Boolean, default:false}, legacy option allowing reads from secondary, use **readPrefrence** instead. + * - **poolSize** {Number, default:5}, number of connections in the connection pool, set to 5 as default for legacy reasons. + * - **socketOptions** {Object, default:null}, an object containing socket options to use (noDelay:(boolean), keepAlive:(number), connectTimeoutMS:(number), socketTimeoutMS:(number)) + * - **logger** {Object, default:null}, an object representing a logger that you want to use, needs to support functions debug, log, error **({error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}})**. + * - **auto_reconnect** {Boolean, default:false}, reconnect on error. + * - **disableDriverBSONSizeCheck** {Boolean, default:false}, force the server to error if the BSON message is to big + * + * @class Represents a Server connection. + * @param {String} host the server host + * @param {Number} port the server port + * @param {Object} [options] optional options for insert command + */ +function Server(host, port, options) { + // Set up Server instance + if(!(this instanceof Server)) return new Server(host, port, options); + + // Set up event emitter + Base.call(this); + + // Ensure correct values + if(port != null && typeof port == 'object') { + options = port; + port = Connection.DEFAULT_PORT; + } + + var self = this; + this.host = host; + this.port = port; + this.options = options == null ? {} : options; + this.internalConnection; + this.internalMaster = false; + this.connected = false; + this.poolSize = this.options.poolSize == null ? 5 : this.options.poolSize; + this.disableDriverBSONSizeCheck = this.options.disableDriverBSONSizeCheck != null ? this.options.disableDriverBSONSizeCheck : false; + this.ssl = this.options.ssl == null ? false : this.options.ssl; + this.slaveOk = this.options["slave_ok"] ? this.options["slave_ok"] : this.options["slaveOk"]; + this._used = false; + this.replicasetInstance = null; + + // Get the readPreference + var readPreference = this.options['readPreference']; + // If readPreference is an object get the mode string + var validateReadPreference = readPreference != null && typeof readPreference == 'object' ? readPreference.mode : readPreference; + // Read preference setting + if(validateReadPreference != null) { + if(validateReadPreference != ReadPreference.PRIMARY && validateReadPreference != ReadPreference.SECONDARY && validateReadPreference != ReadPreference.NEAREST + && validateReadPreference != ReadPreference.SECONDARY_PREFERRED && validateReadPreference != ReadPreference.PRIMARY_PREFERRED) { + throw new Error("Illegal readPreference mode specified, " + validateReadPreference); + } + + // Set read Preference + this._readPreference = readPreference; + } else { + this._readPreference = null; + } + + // Contains the isMaster information returned from the server + this.isMasterDoc; + + // Set default connection pool options + this.socketOptions = this.options.socketOptions != null ? this.options.socketOptions : {}; + if(this.disableDriverBSONSizeCheck) this.socketOptions.disableDriverBSONSizeCheck = this.disableDriverBSONSizeCheck; + // Set ssl up if it's defined + if(this.ssl) { + this.socketOptions.ssl = true; + } + + // Set up logger if any set + this.logger = this.options.logger != null + && (typeof this.options.logger.debug == 'function') + && (typeof this.options.logger.error == 'function') + && (typeof this.options.logger.log == 'function') + ? this.options.logger : {error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}}; + + // Just keeps list of events we allow + this.eventHandlers = {error:[], parseError:[], poolReady:[], message:[], close:[], timeout:[]}; + // Internal state of server connection + this._serverState = 'disconnected'; + // this._timeout = false; + // Contains state information about server connection + this._state = {'runtimeStats': {'queryStats':new RunningStats()}}; + // Do we record server stats or not + this.recordQueryStats = false; +}; + +/** + * @ignore + */ +inherits(Server, Base); + +// +// Deprecated, USE ReadPreferences class +// +Server.READ_PRIMARY = ReadPreference.PRIMARY; +Server.READ_SECONDARY = ReadPreference.SECONDARY_PREFERRED; +Server.READ_SECONDARY_ONLY = ReadPreference.SECONDARY; + +/** + * Always ourselves + * @ignore + */ +Server.prototype.setReadPreference = function() {} + +/** + * @ignore + */ +Server.prototype.isMongos = function() { + return this.isMasterDoc != null && this.isMasterDoc['msg'] == "isdbgrid" ? true : false; +} + +/** + * @ignore + */ +Server.prototype._isUsed = function() { + return this._used; +} + +/** + * @ignore + */ +Server.prototype.close = function(callback) { + // Remove all local listeners + this.removeAllListeners(); + + if(this.connectionPool != null) { + // Remove all the listeners on the pool so it does not fire messages all over the place + this.connectionPool.removeAllEventListeners(); + // Close the connection if it's open + this.connectionPool.stop(true); + } + + // Set server status as disconnected + this._serverState = 'disconnected'; + // Peform callback if present + if(typeof callback === 'function') callback(); +}; + +/** + * @ignore + */ +Server.prototype.isConnected = function() { + return this._serverState == 'connected'; +} + +/** + * @ignore + */ +Server.prototype.allServerInstances = function() { + return [this]; +} + +/** + * @ignore + */ +Server.prototype.isSetMember = function() { + return this.replicasetInstance != null || this.mongosInstance != null; +} + +/** + * Assigns a replica set to this `server`. + * + * @param {ReplSet} replset + * @ignore + */ +Server.prototype.assignReplicaSet = function (replset) { + this.replicasetInstance = replset; + this.inheritReplSetOptionsFrom(replset); + this.enableRecordQueryStats(replset.recordQueryStats); +} + +/** + * Takes needed options from `replset` and overwrites + * our own options. + * + * @param {ReplSet} replset + * @ignore + */ +Server.prototype.inheritReplSetOptionsFrom = function (replset) { + this.socketOptions = {}; + this.socketOptions.connectTimeoutMS = replset._connectTimeoutMS; + + if(replset.ssl) + this.socketOptions.ssl = true; + + // If a socket option object exists clone it + if(utils.isObject(replset.socketOptions)) { + var keys = Object.keys(replset.socketOptions); + for(var i = 0; i < keys.length; i++) + this.socketOptions[keys[i]] = replset.socketOptions[keys[i]]; + } +} + +/** + * Opens this server connection. + * + * @ignore + */ +Server.prototype.connect = function(dbInstance, options, callback) { + if('function' === typeof options) callback = options, options = {}; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + + // Currently needed to work around problems with multiple connections in a pool with ssl + // TODO fix if possible + if(this.ssl == true) { + // Set up socket options for ssl + this.socketOptions.ssl = true; + } + + // Let's connect + var server = this; + // Let's us override the main receiver of events + var eventReceiver = options.eventReceiver != null ? options.eventReceiver : this; + // Creating dbInstance + this.dbInstance = dbInstance; + // Save reference to dbInstance + this.dbInstances = [dbInstance]; + + // Force connection pool if there is one + if(server.connectionPool) server.connectionPool.stop(); + + // Set server state to connecting + this._serverState = 'connecting'; + // Ensure dbInstance can do a slave query if it's set + dbInstance.slaveOk = this.slaveOk ? this.slaveOk : dbInstance.slaveOk; + // Create connection Pool instance with the current BSON serializer + var connectionPool = new ConnectionPool(this.host, this.port, this.poolSize, dbInstance.bson, this.socketOptions); + // Set logger on pool + connectionPool.logger = this.logger; + + // Set up a new pool using default settings + server.connectionPool = connectionPool; + + // Set basic parameters passed in + var returnIsMasterResults = options.returnIsMasterResults == null ? false : options.returnIsMasterResults; + + // Create a default connect handler, overriden when using replicasets + var connectCallback = function(err, reply) { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // If something close down the connection and removed the callback before + // proxy killed connection etc, ignore the erorr as close event was isssued + if(err != null && internalCallback == null) return; + // Internal callback + if(err != null) return internalCallback(err, null); + server.master = reply.documents[0].ismaster == 1 ? true : false; + server.connectionPool.setMaxBsonSize(reply.documents[0].maxBsonObjectSize); + // Set server as connected + server.connected = true; + // Save document returned so we can query it + server.isMasterDoc = reply.documents[0]; + + // Emit open event + _emitAcrossAllDbInstances(server, eventReceiver, "open", null, returnIsMasterResults ? reply : dbInstance, null); + + // If we have it set to returnIsMasterResults + if(returnIsMasterResults) { + internalCallback(null, reply, server); + } else { + internalCallback(null, dbInstance, server); + } + }; + + // Let's us override the main connect callback + var connectHandler = options.connectHandler == null ? connectCallback : options.connectHandler; + + // Set up on connect method + connectionPool.on("poolReady", function() { + // Create db command and Add the callback to the list of callbacks by the request id (mapping outgoing messages to correct callbacks) + var db_command = DbCommand.NcreateIsMasterCommand(dbInstance, dbInstance.databaseName); + // Check out a reader from the pool + var connection = connectionPool.checkoutConnection(); + // Set server state to connEcted + server._serverState = 'connected'; + + // Register handler for messages + dbInstance._registerHandler(db_command, false, connection, connectHandler); + + // Write the command out + connection.write(db_command); + }) + + // Set up item connection + connectionPool.on("message", function(message) { + // Attempt to parse the message + try { + // Create a new mongo reply + var mongoReply = new MongoReply() + // Parse the header + mongoReply.parseHeader(message, connectionPool.bson) + // If message size is not the same as the buffer size + // something went terribly wrong somewhere + if(mongoReply.messageLength != message.length) { + // Emit the error + if(eventReceiver.listeners("error") && eventReceiver.listeners("error").length > 0) eventReceiver.emit("error", new Error("bson length is different from message length"), server); + // Remove all listeners + server.removeAllListeners(); + } else { + var startDate = new Date().getTime(); + + // Callback instance + var callbackInfo = null; + var dbInstanceObject = null; + + // Locate a callback instance and remove any additional ones + for(var i = 0; i < server.dbInstances.length; i++) { + var dbInstanceObjectTemp = server.dbInstances[i]; + var hasHandler = dbInstanceObjectTemp._hasHandler(mongoReply.responseTo.toString()); + // Assign the first one we find and remove any duplicate ones + if(hasHandler && callbackInfo == null) { + callbackInfo = dbInstanceObjectTemp._findHandler(mongoReply.responseTo.toString()); + dbInstanceObject = dbInstanceObjectTemp; + } else if(hasHandler) { + dbInstanceObjectTemp._removeHandler(mongoReply.responseTo.toString()); + } + } + + // The command executed another request, log the handler again under that request id + if(mongoReply.requestId > 0 && mongoReply.cursorId.toString() != "0" + && callbackInfo && callbackInfo.info && callbackInfo.info.exhaust) { + dbInstance._reRegisterHandler(mongoReply.requestId, callbackInfo); + } + + // Only execute callback if we have a caller + // chained is for findAndModify as it does not respect write concerns + if(callbackInfo && callbackInfo.callback && callbackInfo.info && Array.isArray(callbackInfo.info.chained)) { + // Check if callback has already been fired (missing chain command) + var chained = callbackInfo.info.chained; + var numberOfFoundCallbacks = 0; + for(var i = 0; i < chained.length; i++) { + if(dbInstanceObject._hasHandler(chained[i])) numberOfFoundCallbacks++; + } + + // If we have already fired then clean up rest of chain and move on + if(numberOfFoundCallbacks != chained.length) { + for(var i = 0; i < chained.length; i++) { + dbInstanceObject._removeHandler(chained[i]); + } + + // Just return from function + return; + } + + // Parse the body + mongoReply.parseBody(message, connectionPool.bson, callbackInfo.info.raw, function(err) { + // console.log("+++++++++++++++++++++++++++++++++++++++ recieved message") + // console.dir(message) + if(err != null) { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // Remove all listeners and close the connection pool + server.removeAllListeners(); + connectionPool.stop(true); + + // If we have a callback return the error + if(typeof callback === 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(new Error("connection closed due to parseError"), null, server); + } else if(server.isSetMember()) { + if(server.listeners("parseError") && server.listeners("parseError").length > 0) server.emit("parseError", new Error("connection closed due to parseError"), server); + } else { + if(eventReceiver.listeners("parseError") && eventReceiver.listeners("parseError").length > 0) eventReceiver.emit("parseError", new Error("connection closed due to parseError"), server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(new Error("connection closed due to parseError")); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "parseError", server, null, true); + } + // Short cut + return; + } + + // Fetch the callback + var callbackInfo = dbInstanceObject._findHandler(mongoReply.responseTo.toString()); + // If we have an error let's execute the callback and clean up all other + // chained commands + var firstResult = mongoReply && mongoReply.documents; + + // Check for an error, if we have one let's trigger the callback and clean up + // The chained callbacks + if(firstResult[0].err != null || firstResult[0].errmsg != null) { + // Trigger the callback for the error + dbInstanceObject._callHandler(mongoReply.responseTo, mongoReply, null); + } else { + var chainedIds = callbackInfo.info.chained; + + if(chainedIds.length > 0 && chainedIds[chainedIds.length - 1] == mongoReply.responseTo) { + // Cleanup all other chained calls + chainedIds.pop(); + // Remove listeners + for(var i = 0; i < chainedIds.length; i++) dbInstanceObject._removeHandler(chainedIds[i]); + // Call the handler + dbInstanceObject._callHandler(mongoReply.responseTo, callbackInfo.info.results.shift(), null); + } else{ + // Add the results to all the results + for(var i = 0; i < chainedIds.length; i++) { + var handler = dbInstanceObject._findHandler(chainedIds[i]); + // Check if we have an object, if it's the case take the current object commands and + // and add this one + if(handler.info != null) { + handler.info.results = Array.isArray(callbackInfo.info.results) ? callbackInfo.info.results : []; + handler.info.results.push(mongoReply); + } + } + } + } + }); + } else if(callbackInfo && callbackInfo.callback && callbackInfo.info) { + // Parse the body + mongoReply.parseBody(message, connectionPool.bson, callbackInfo.info.raw, function(err) { + // console.log("+++++++++++++++++++++++++++++++++++++++ recieved message") + // console.dir(message) + if(err != null) { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // Remove all listeners and close the connection pool + server.removeAllListeners(); + connectionPool.stop(true); + + // If we have a callback return the error + if(typeof callback === 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(new Error("connection closed due to parseError"), null, server); + } else if(server.isSetMember()) { + if(server.listeners("parseError") && server.listeners("parseError").length > 0) server.emit("parseError", new Error("connection closed due to parseError"), server); + } else { + if(eventReceiver.listeners("parseError") && eventReceiver.listeners("parseError").length > 0) eventReceiver.emit("parseError", new Error("connection closed due to parseError"), server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(new Error("connection closed due to parseError")); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "parseError", server, null, true); + } + // Short cut + return; + } + + // Let's record the stats info if it's enabled + if(server.recordQueryStats == true && server._state['runtimeStats'] != null + && server._state.runtimeStats['queryStats'] instanceof RunningStats) { + // Add data point to the running statistics object + server._state.runtimeStats.queryStats.push(new Date().getTime() - callbackInfo.info.start); + } + + dbInstanceObject._callHandler(mongoReply.responseTo, mongoReply, null); + }); + } + } + } catch (err) { + // Throw error in next tick + process.nextTick(function() { + throw err; + }) + } + }); + + // Handle timeout + connectionPool.on("timeout", function(err) { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // If we have a callback return the error + if(typeof callback === 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(err, null, server); + } else if(server.isSetMember()) { + if(server.listeners("timeout") && server.listeners("timeout").length > 0) server.emit("timeout", err, server); + } else { + if(eventReceiver.listeners("timeout") && eventReceiver.listeners("timeout").length > 0) eventReceiver.emit("timeout", err, server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(err); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "timeout", err, server, true); + } + }); + + // Handle errors + connectionPool.on("error", function(message) { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // If we have a callback return the error + if(typeof callback === 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(new Error(message && message.err ? message.err : message), null, server); + } else if(server.isSetMember()) { + if(server.listeners("error") && server.listeners("error").length > 0) server.emit("error", new Error(message && message.err ? message.err : message), server); + } else { + if(eventReceiver.listeners("error") && eventReceiver.listeners("error").length > 0) eventReceiver.emit("error", new Error(message && message.err ? message.err : message), server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(new Error(message && message.err ? message.err : message)); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "error", new Error(message && message.err ? message.err : message), server, true); + } + }); + + // Handle close events + connectionPool.on("close", function() { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // If we have a callback return the error + if(typeof callback == 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(new Error("connection closed"), null, server); + } else if(server.isSetMember()) { + if(server.listeners("close") && server.listeners("close").length > 0) server.emit("close", new Error("connection closed"), server); + } else { + if(eventReceiver.listeners("close") && eventReceiver.listeners("close").length > 0) eventReceiver.emit("close", new Error("connection closed"), server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(new Error("connection closed")); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "close", server, null, true); + } + }); + + // If we have a parser error we are in an unknown state, close everything and emit + // error + connectionPool.on("parseError", function(message) { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // If we have a callback return the error + if(typeof callback === 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(new Error("connection closed due to parseError"), null, server); + } else if(server.isSetMember()) { + if(server.listeners("parseError") && server.listeners("parseError").length > 0) server.emit("parseError", new Error("connection closed due to parseError"), server); + } else { + if(eventReceiver.listeners("parseError") && eventReceiver.listeners("parseError").length > 0) eventReceiver.emit("parseError", new Error("connection closed due to parseError"), server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(new Error("connection closed due to parseError")); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "parseError", server, null, true); + } + }); + + // Boot up connection poole, pass in a locator of callbacks + connectionPool.start(); +} + +/** + * @ignore + */ +var _emitAcrossAllDbInstances = function(server, filterDb, event, message, object, resetConnection) { + // Emit close event across all db instances sharing the sockets + var allServerInstances = server.allServerInstances(); + // Fetch the first server instance + var serverInstance = allServerInstances[0]; + // For all db instances signal all db instances + if(Array.isArray(serverInstance.dbInstances) && serverInstance.dbInstances.length >= 1) { + for(var i = 0; i < serverInstance.dbInstances.length; i++) { + var dbInstance = serverInstance.dbInstances[i]; + // Set the parent + if(resetConnection && typeof dbInstance.openCalled != 'undefined') + dbInstance.openCalled = false; + // Check if it's our current db instance and skip if it is + if(filterDb == null || filterDb.databaseName !== dbInstance.databaseName || filterDb.tag !== dbInstance.tag) { + // Only emit if there is a listener + if(dbInstance.listeners(event).length > 0) + dbInstance.emit(event, message, object); + } + } + } +} + +/** + * @ignore + */ +Server.prototype.allRawConnections = function() { + return this.connectionPool.getAllConnections(); +} + +/** + * Check if a writer can be provided + * @ignore + */ +var canCheckoutWriter = function(self, read) { + // We cannot write to an arbiter or secondary server + if(self.isMasterDoc['arbiterOnly'] == true) { + return new Error("Cannot write to an arbiter"); + } if(self.isMasterDoc['secondary'] == true) { + return new Error("Cannot write to a secondary"); + } else if(read == true && self._readPreference == ReadPreference.SECONDARY && self.isMasterDoc['ismaster'] == true) { + return new Error("Cannot read from primary when secondary only specified"); + } + + // Return no error + return null; +} + +/** + * @ignore + */ +Server.prototype.checkoutWriter = function(read) { + // console.log("===================== checkoutWriter :: " + read) + // console.dir(this.isMasterDoc) + if(read == true) return this.connectionPool.checkoutConnection(); + // Check if are allowed to do a checkout (if we try to use an arbiter f.ex) + var result = canCheckoutWriter(this, read); + // If the result is null check out a writer + if(result == null && this.connectionPool != null) { + return this.connectionPool.checkoutConnection(); + } else if(result == null) { + return null; + } else { + return result; + } +} + +/** + * Check if a reader can be provided + * @ignore + */ +var canCheckoutReader = function(self) { + // We cannot write to an arbiter or secondary server + if(self.isMasterDoc && self.isMasterDoc['arbiterOnly'] == true) { + return new Error("Cannot write to an arbiter"); + } else if(self._readPreference != null) { + // If the read preference is Primary and the instance is not a master return an error + if((self._readPreference == ReadPreference.PRIMARY) && self.isMasterDoc['ismaster'] != true) { + return new Error("Read preference is Server.PRIMARY and server is not master"); + } else if(self._readPreference == ReadPreference.SECONDARY && self.isMasterDoc['ismaster'] == true) { + return new Error("Cannot read from primary when secondary only specified"); + } + } + + // Return no error + return null; +} + +/** + * @ignore + */ +Server.prototype.checkoutReader = function() { + // console.log("===================== checkoutReader") + // Check if are allowed to do a checkout (if we try to use an arbiter f.ex) + var result = canCheckoutReader(this); + // If the result is null check out a writer + if(result == null && this.connectionPool != null) { + return this.connectionPool.checkoutConnection(); + } else if(result == null) { + return null; + } else { + return result; + } +} + +/** + * @ignore + */ +Server.prototype.enableRecordQueryStats = function(enable) { + this.recordQueryStats = enable; +} + +/** + * Internal statistics object used for calculating average and standard devitation on + * running queries + * @ignore + */ +var RunningStats = function() { + var self = this; + this.m_n = 0; + this.m_oldM = 0.0; + this.m_oldS = 0.0; + this.m_newM = 0.0; + this.m_newS = 0.0; + + // Define getters + Object.defineProperty(this, "numDataValues", { enumerable: true + , get: function () { return this.m_n; } + }); + + Object.defineProperty(this, "mean", { enumerable: true + , get: function () { return (this.m_n > 0) ? this.m_newM : 0.0; } + }); + + Object.defineProperty(this, "variance", { enumerable: true + , get: function () { return ((this.m_n > 1) ? this.m_newS/(this.m_n - 1) : 0.0); } + }); + + Object.defineProperty(this, "standardDeviation", { enumerable: true + , get: function () { return Math.sqrt(this.variance); } + }); + + Object.defineProperty(this, "sScore", { enumerable: true + , get: function () { + var bottom = this.mean + this.standardDeviation; + if(bottom == 0) return 0; + return ((2 * this.mean * this.standardDeviation)/(bottom)); + } + }); +} + +/** + * @ignore + */ +RunningStats.prototype.push = function(x) { + // Update the number of samples + this.m_n = this.m_n + 1; + // See Knuth TAOCP vol 2, 3rd edition, page 232 + if(this.m_n == 1) { + this.m_oldM = this.m_newM = x; + this.m_oldS = 0.0; + } else { + this.m_newM = this.m_oldM + (x - this.m_oldM) / this.m_n; + this.m_newS = this.m_oldS + (x - this.m_oldM) * (x - this.m_newM); + + // set up for next iteration + this.m_oldM = this.m_newM; + this.m_oldS = this.m_newS; + } +} + +/** + * @ignore + */ +Object.defineProperty(Server.prototype, "autoReconnect", { enumerable: true + , get: function () { + return this.options['auto_reconnect'] == null ? false : this.options['auto_reconnect']; + } +}); + +/** + * @ignore + */ +Object.defineProperty(Server.prototype, "connection", { enumerable: true + , get: function () { + return this.internalConnection; + } + , set: function(connection) { + this.internalConnection = connection; + } +}); + +/** + * @ignore + */ +Object.defineProperty(Server.prototype, "master", { enumerable: true + , get: function () { + return this.internalMaster; + } + , set: function(value) { + this.internalMaster = value; + } +}); + +/** + * @ignore + */ +Object.defineProperty(Server.prototype, "primary", { enumerable: true + , get: function () { + return this; + } +}); + +/** + * Getter for query Stats + * @ignore + */ +Object.defineProperty(Server.prototype, "queryStats", { enumerable: true + , get: function () { + return this._state.runtimeStats.queryStats; + } +}); + +/** + * @ignore + */ +Object.defineProperty(Server.prototype, "runtimeStats", { enumerable: true + , get: function () { + return this._state.runtimeStats; + } +}); + +/** + * Get Read Preference method + * @ignore + */ +Object.defineProperty(Server.prototype, "readPreference", { enumerable: true + , get: function () { + if(this._readPreference == null && this.readSecondary) { + return Server.READ_SECONDARY; + } else if(this._readPreference == null && !this.readSecondary) { + return Server.READ_PRIMARY; + } else { + return this._readPreference; + } + } +}); + +/** + * @ignore + */ +exports.Server = Server; diff --git a/node_modules/mongodb/lib/mongodb/connection/strategies/ping_strategy.js b/node_modules/mongodb/lib/mongodb/connection/strategies/ping_strategy.js new file mode 100644 index 0000000..4fefd78 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/connection/strategies/ping_strategy.js @@ -0,0 +1,188 @@ +var Server = require("../server").Server; + +// The ping strategy uses pings each server and records the +// elapsed time for the server so it can pick a server based on lowest +// return time for the db command {ping:true} +var PingStrategy = exports.PingStrategy = function(replicaset, secondaryAcceptableLatencyMS) { + this.replicaset = replicaset; + this.secondaryAcceptableLatencyMS = secondaryAcceptableLatencyMS; + this.state = 'disconnected'; + this.pingInterval = 5000; + // Class instance + this.Db = require("../../db").Db; +} + +// Starts any needed code +PingStrategy.prototype.start = function(callback) { + // already running? + if ('connected' == this.state) return; + + this.state = 'connected'; + + // Start ping server + this._pingServer(callback); +} + +// Stops and kills any processes running +PingStrategy.prototype.stop = function(callback) { + // Stop the ping process + this.state = 'disconnected'; + + // optional callback + callback && callback(null, null); +} + +PingStrategy.prototype.checkoutSecondary = function(tags, secondaryCandidates) { + // Servers are picked based on the lowest ping time and then servers that lower than that + secondaryAcceptableLatencyMS + // Create a list of candidat servers, containing the primary if available + var candidateServers = []; + + // If we have not provided a list of candidate servers use the default setup + if(!Array.isArray(secondaryCandidates)) { + candidateServers = this.replicaset._state.master != null ? [this.replicaset._state.master] : []; + // Add all the secondaries + var keys = Object.keys(this.replicaset._state.secondaries); + for(var i = 0; i < keys.length; i++) { + candidateServers.push(this.replicaset._state.secondaries[keys[i]]) + } + } else { + candidateServers = secondaryCandidates; + } + + // Final list of eligable server + var finalCandidates = []; + + // If we have tags filter by tags + if(tags != null && typeof tags == 'object') { + // If we have an array or single tag selection + var tagObjects = Array.isArray(tags) ? tags : [tags]; + // Iterate over all tags until we find a candidate server + for(var _i = 0; _i < tagObjects.length; _i++) { + // Grab a tag object + var tagObject = tagObjects[_i]; + // Matching keys + var matchingKeys = Object.keys(tagObject); + // Remove any that are not tagged correctly + for(var i = 0; i < candidateServers.length; i++) { + var server = candidateServers[i]; + // If we have tags match + if(server.tags != null) { + var matching = true; + + // Ensure we have all the values + for(var j = 0; j < matchingKeys.length; j++) { + if(server.tags[matchingKeys[j]] != tagObject[matchingKeys[j]]) { + matching = false; + break; + } + } + + // If we have a match add it to the list of matching servers + if(matching) { + finalCandidates.push(server); + } + } + } + } + } else { + // Final array candidates + var finalCandidates = candidateServers; + } + + // Sort by ping time + finalCandidates.sort(function(a, b) { + return a.runtimeStats['pingMs'] > b.runtimeStats['pingMs']; + }); + + if(0 === finalCandidates.length) + return new Error("No replica set members available for query"); + + // handle undefined pingMs + var lowestPing = finalCandidates[0].runtimeStats['pingMs'] | 0; + + // determine acceptable latency + var acceptable = lowestPing + this.secondaryAcceptableLatencyMS; + + // remove any server responding slower than acceptable + var len = finalCandidates.length; + while(len--) { + if(finalCandidates[len].runtimeStats['pingMs'] > acceptable) { + finalCandidates.splice(len, 1); + } + } + + // If no candidates available return an error + if(finalCandidates.length == 0) + return new Error("No replica set members available for query"); + + // Pick a random acceptable server + return finalCandidates[Math.round(Math.random(1000000) * (finalCandidates.length - 1))].checkoutReader(); +} + +PingStrategy.prototype._pingServer = function(callback) { + var self = this; + + // Ping server function + var pingFunction = function() { + if(self.state == 'disconnected') return; + var addresses = self.replicaset._state.addresses; + + // Grab all servers + var serverKeys = Object.keys(addresses); + + // Number of server entries + var numberOfEntries = serverKeys.length; + + // We got keys + for(var i = 0; i < serverKeys.length; i++) { + + // We got a server instance + var server = addresses[serverKeys[i]]; + + // Create a new server object, avoid using internal connections as they might + // be in an illegal state + new function(serverInstance) { + var options = { poolSize: 1, timeout: 500, auto_reconnect: false }; + var server = new Server(serverInstance.host, serverInstance.port, options); + var db = new self.Db(self.replicaset.db.databaseName, server, { safe: true }); + + db.on("error", done); + + // Open the db instance + db.open(function(err, _db) { + if(err) return done(err, _db); + + // Startup time of the command + var startTime = Date.now(); + + // Execute ping on this connection + db.executeDbCommand({ping:1}, {failFast:true}, function() { + if(null != serverInstance.runtimeStats && serverInstance.isConnected()) { + serverInstance.runtimeStats['pingMs'] = Date.now() - startTime; + } + + done(null, _db); + }) + }) + + function done (err, _db) { + // Close connection + if (_db) _db.close(true); + + // Adjust the number of checks + numberOfEntries--; + + // If we are done with all results coming back trigger ping again + if(0 === numberOfEntries && 'connected' == self.state) { + setTimeout(pingFunction, self.pingInterval); + } + } + }(server); + } + } + + // Start pingFunction + setTimeout(pingFunction, 1000); + + callback && callback(null); +} diff --git a/node_modules/mongodb/lib/mongodb/connection/strategies/statistics_strategy.js b/node_modules/mongodb/lib/mongodb/connection/strategies/statistics_strategy.js new file mode 100644 index 0000000..2e87dbd --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/connection/strategies/statistics_strategy.js @@ -0,0 +1,78 @@ +// The Statistics strategy uses the measure of each end-start time for each +// query executed against the db to calculate the mean, variance and standard deviation +// and pick the server which the lowest mean and deviation +var StatisticsStrategy = exports.StatisticsStrategy = function(replicaset) { + this.replicaset = replicaset; +} + +// Starts any needed code +StatisticsStrategy.prototype.start = function(callback) { + callback && callback(null, null); +} + +StatisticsStrategy.prototype.stop = function(callback) { + callback && callback(null, null); +} + +StatisticsStrategy.prototype.checkoutSecondary = function(tags, secondaryCandidates) { + // Servers are picked based on the lowest ping time and then servers that lower than that + secondaryAcceptableLatencyMS + // Create a list of candidat servers, containing the primary if available + var candidateServers = []; + + // If we have not provided a list of candidate servers use the default setup + if(!Array.isArray(secondaryCandidates)) { + candidateServers = this.replicaset._state.master != null ? [this.replicaset._state.master] : []; + // Add all the secondaries + var keys = Object.keys(this.replicaset._state.secondaries); + for(var i = 0; i < keys.length; i++) { + candidateServers.push(this.replicaset._state.secondaries[keys[i]]) + } + } else { + candidateServers = secondaryCandidates; + } + + // Final list of eligable server + var finalCandidates = []; + + // If we have tags filter by tags + if(tags != null && typeof tags == 'object') { + // If we have an array or single tag selection + var tagObjects = Array.isArray(tags) ? tags : [tags]; + // Iterate over all tags until we find a candidate server + for(var _i = 0; _i < tagObjects.length; _i++) { + // Grab a tag object + var tagObject = tagObjects[_i]; + // Matching keys + var matchingKeys = Object.keys(tagObject); + // Remove any that are not tagged correctly + for(var i = 0; i < candidateServers.length; i++) { + var server = candidateServers[i]; + // If we have tags match + if(server.tags != null) { + var matching = true; + + // Ensure we have all the values + for(var j = 0; j < matchingKeys.length; j++) { + if(server.tags[matchingKeys[j]] != tagObject[matchingKeys[j]]) { + matching = false; + break; + } + } + + // If we have a match add it to the list of matching servers + if(matching) { + finalCandidates.push(server); + } + } + } + } + } else { + // Final array candidates + var finalCandidates = candidateServers; + } + + // If no candidates available return an error + if(finalCandidates.length == 0) return new Error("No replica set members available for query"); + // Pick a random server + return finalCandidates[Math.round(Math.random(1000000) * (finalCandidates.length - 1))].checkoutReader(); +} diff --git a/node_modules/mongodb/lib/mongodb/connection/url_parser.js b/node_modules/mongodb/lib/mongodb/connection/url_parser.js new file mode 100644 index 0000000..9c280b7 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/connection/url_parser.js @@ -0,0 +1,223 @@ +var fs = require('fs'), + ReadPreference = require('./read_preference').ReadPreference; + +exports.parse = function(url, options) { + // Ensure we have a default options object if none set + options = options || {}; + // Variables + var connection_part = ''; + var auth_part = ''; + var query_string_part = ''; + var dbName = 'default'; + + // Must start with mongodb + if(url.indexOf("mongodb://") != 0) + throw Error("URL must be in the format mongodb://user:pass@host:port/dbname"); + // If we have a ? mark cut the query elements off + if(url.indexOf("?") != -1) { + query_string_part = url.substr(url.indexOf("?") + 1); + connection_part = url.substring("mongodb://".length, url.indexOf("?")) + } else { + connection_part = url.substring("mongodb://".length); + } + + // Check if we have auth params + if(connection_part.indexOf("@") != -1) { + auth_part = connection_part.split("@")[0]; + connection_part = connection_part.split("@")[1]; + } + + // Check if the connection string has a db + if(connection_part.indexOf(".sock") != -1) { + if(connection_part.indexOf(".sock/") != -1) { + dbName = connection_part.split(".sock/")[1]; + connection_part = connection_part.split("/", connection_part.indexOf(".sock") + ".sock".length); + } + } else if(connection_part.indexOf("/") != -1) { + dbName = connection_part.split("/")[1]; + connection_part = connection_part.split("/")[0]; + } + + // Result object + var object = {}; + + // Pick apart the authentication part of the string + var authPart = auth_part || ''; + var auth = authPart.split(':', 2); + if(options['uri_decode_auth']){ + auth[0] = decodeURIComponent(auth[0]); + if(auth[1]){ + auth[1] = decodeURIComponent(auth[1]); + } + } + + // Add auth to final object if we have 2 elements + if(auth.length == 2) object.auth = {user: auth[0], password: auth[1]}; + + // Variables used for temporary storage + var hostPart; + var urlOptions; + var servers; + var serverOptions = {socketOptions: {}}; + var dbOptions = {read_preference_tags: []}; + var replSetServersOptions = {socketOptions: {}}; + // Add server options to final object + object.server_options = serverOptions; + object.db_options = dbOptions; + object.rs_options = replSetServersOptions; + object.mongos_options = {}; + + // Let's check if we are using a domain socket + if(url.match(/\.sock/)) { + // Split out the socket part + var domainSocket = url.substring( + url.indexOf("mongodb://") + "mongodb://".length + , url.lastIndexOf(".sock") + ".sock".length); + // Clean out any auth stuff if any + if(domainSocket.indexOf("@") != -1) domainSocket = domainSocket.split("@")[1]; + servers = [{domain_socket: domainSocket}]; + } else { + // Split up the db + hostPart = connection_part; + // Parse all server results + servers = hostPart.split(',').map(function(h) { + var hostPort = h.split(':', 2); + var _host = hostPort[0] || 'localhost'; + var _port = hostPort[1] != null ? parseInt(hostPort[1], 10) : 27017; + // Check for localhost?safe=true style case + if(_host.indexOf("?") != -1) _host = _host.split(/\?/)[0]; + + // Return the mapped object + return {host: _host, port: _port}; + }); + } + + // Get the db name + object.dbName = dbName || 'default'; + // Split up all the options + urlOptions = (query_string_part || '').split(/[&;]/); + // Ugh, we have to figure out which options go to which constructor manually. + urlOptions.forEach(function(opt) { + if(!opt) return; + var splitOpt = opt.split('='), name = splitOpt[0], value = splitOpt[1]; + // Options implementations + switch(name) { + case 'slaveOk': + case 'slave_ok': + serverOptions.slave_ok = (value == 'true'); + break; + case 'maxPoolSize': + case 'poolSize': + serverOptions.poolSize = parseInt(value, 10); + replSetServersOptions.poolSize = parseInt(value, 10); + break; + case 'autoReconnect': + case 'auto_reconnect': + serverOptions.auto_reconnect = (value == 'true'); + break; + case 'minPoolSize': + throw new Error("minPoolSize not supported"); + case 'maxIdleTimeMS': + throw new Error("maxIdleTimeMS not supported"); + case 'waitQueueMultiple': + throw new Error("waitQueueMultiple not supported"); + case 'waitQueueTimeoutMS': + throw new Error("waitQueueTimeoutMS not supported"); + case 'uuidRepresentation': + throw new Error("uuidRepresentation not supported"); + case 'ssl': + if(value == 'prefer') { + serverOptions.socketOptions.ssl = value; + replSetServersOptions.socketOptions.ssl = value; + break; + } + serverOptions.socketOptions.ssl = (value == 'true'); + replSetServersOptions.socketOptions.ssl = (value == 'true'); + break; + case 'replicaSet': + case 'rs_name': + replSetServersOptions.rs_name = value; + break; + case 'reconnectWait': + replSetServersOptions.reconnectWait = parseInt(value, 10); + break; + case 'retries': + replSetServersOptions.retries = parseInt(value, 10); + break; + case 'readSecondary': + case 'read_secondary': + replSetServersOptions.read_secondary = (value == 'true'); + break; + case 'fsync': + dbOptions.fsync = (value == 'true'); + break; + case 'journal': + dbOptions.journal = (value == 'true'); + break; + case 'safe': + dbOptions.safe = (value == 'true'); + break; + case 'nativeParser': + case 'native_parser': + dbOptions.native_parser = (value == 'true'); + break; + case 'connectTimeoutMS': + serverOptions.socketOptions.connectTimeoutMS = parseInt(value, 10); + replSetServersOptions.socketOptions.connectTimeoutMS = parseInt(value, 10); + break; + case 'socketTimeoutMS': + serverOptions.socketOptions.socketTimeoutMS = parseInt(value, 10); + replSetServersOptions.socketOptions.socketTimeoutMS = parseInt(value, 10); + break; + case 'w': + dbOptions.w = parseInt(value, 10); + break; + case 'wtimeoutMS': + dbOptions.wtimeoutMS = parseInt(value, 10); + break; + case 'readPreference': + if(!ReadPreference.isValid(value)) throw new Error("readPreference must be either primary/primaryPreferred/secondary/secondaryPreferred/nearest"); + dbOptions.read_preference = value; + break; + case 'readPreferenceTags': + // Contains the tag object + var tagObject = {}; + if(value == null || value == '') { + dbOptions.read_preference_tags.push(tagObject); + break; + } + + // Split up the tags + var tags = value.split(/\,/); + for(var i = 0; i < tags.length; i++) { + var parts = tags[i].trim().split(/\:/); + tagObject[parts[0]] = parts[1]; + } + + // Set the preferences tags + dbOptions.read_preference_tags.push(tagObject); + break; + default: + break; + } + }); + + // No tags: should be null (not []) + if(dbOptions.read_preference_tags.length === 0) { + dbOptions.read_preference_tags = null; + } + + // Validate if there are an invalid write concern combinations + if((dbOptions.w == -1 || dbOptions.w == 0) && ( + dbOptions.journal == true + || dbOptions.fsync == true + || dbOptions.safe == true)) throw new Error("w set to -1 or 0 cannot be combined with safe/w/journal/fsync") + + // If no read preference set it to primary + if(!dbOptions.read_preference) dbOptions.read_preference = 'primary'; + + // Add servers to result + object.servers = servers; + // Returned parsed object + return object; +} diff --git a/node_modules/mongodb/lib/mongodb/cursor.js b/node_modules/mongodb/lib/mongodb/cursor.js new file mode 100644 index 0000000..34a1ddc --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/cursor.js @@ -0,0 +1,881 @@ +var QueryCommand = require('./commands/query_command').QueryCommand, + GetMoreCommand = require('./commands/get_more_command').GetMoreCommand, + KillCursorCommand = require('./commands/kill_cursor_command').KillCursorCommand, + Long = require('bson').Long, + ReadPreference = require('./connection/read_preference').ReadPreference, + CursorStream = require('./cursorstream'), + utils = require('./utils'); + +/** + * Constructor for a cursor object that handles all the operations on query result + * using find. This cursor object is unidirectional and cannot traverse backwards. Clients should not be creating a cursor directly, + * but use find to acquire a cursor. + * + * Options + * - **skip** {Number} skip number of documents to skip. + * - **limit** {Number}, limit the number of results to return. -1 has a special meaning and is used by Db.eval. A value of 1 will also be treated as if it were -1. + * - **sort** {Array | Object}, set to sort the documents coming back from the query. Array of indexes, [['a', 1]] etc. + * - **hint** {Object}, hint force the query to use a specific index. + * - **explain** {Boolean}, explain return the explaination of the query. + * - **snapshot** {Boolean}, snapshot Snapshot mode assures no duplicates are returned. + * - **timeout** {Boolean}, timeout allow the query to timeout. + * - **tailable** {Boolean}, tailable allow the cursor to be tailable. + * - **awaitdata** {Boolean}, awaitdata allow the cursor to wait for data, only applicable for tailable cursor. + * - **batchSize** {Number}, batchSize the number of the subset of results to request the database to return for every request. This should initially be greater than 1 otherwise the database will automatically close the cursor. The batch size can be set to 1 with cursorInstance.batchSize after performing the initial query to the database. + * - **raw** {Boolean}, raw return all query documents as raw buffers (default false). + * - **read** {Boolean}, read specify override of read from source (primary/secondary). + * - **slaveOk** {Boolean}, slaveOk, sets the slaveOk flag on the query wire protocol for secondaries. + * - **returnKey** {Boolean}, returnKey only return the index key. + * - **maxScan** {Number}, maxScan limit the number of items to scan. + * - **min** {Number}, min set index bounds. + * - **max** {Number}, max set index bounds. + * - **showDiskLoc** {Boolean}, showDiskLoc show disk location of results. + * - **comment** {String}, comment you can put a $comment field on a query to make looking in the profiler logs simpler. + * - **numberOfRetries** {Number}, numberOfRetries if using awaidata specifies the number of times to retry on timeout. + * - **dbName** {String}, dbName override the default dbName. + * - **tailableRetryInterval** {Number}, tailableRetryInterval specify the miliseconds between getMores on tailable cursor. + * - **exhaust** {Boolean}, exhaust have the server send all the documents at once as getMore packets. + * - **partial** {Boolean}, partial have the sharded system return a partial result from mongos. + * + * @class Represents a Cursor. + * @param {Db} db the database object to work with. + * @param {Collection} collection the collection to query. + * @param {Object} selector the query selector. + * @param {Object} fields an object containing what fields to include or exclude from objects returned. + * @param {Object} [options] additional options for the collection. +*/ +function Cursor(db, collection, selector, fields, options) { + this.db = db; + this.collection = collection; + this.selector = selector; + this.fields = fields; + options = !options ? {} : options; + + this.skipValue = options.skip == null ? 0 : options.skip; + this.limitValue = options.limit == null ? 0 : options.limit; + this.sortValue = options.sort; + this.hint = options.hint; + this.explainValue = options.explain; + this.snapshot = options.snapshot; + this.timeout = options.timeout == null ? true : options.timeout; + this.tailable = options.tailable; + this.awaitdata = options.awaitdata; + this.numberOfRetries = options.numberOfRetries == null ? 5 : options.numberOfRetries; + this.currentNumberOfRetries = this.numberOfRetries; + this.batchSizeValue = options.batchSize == null ? 0 : options.batchSize; + this.slaveOk = options.slaveOk == null ? collection.slaveOk : options.slaveOk; + this.raw = options.raw == null ? false : options.raw; + this.read = options.read == null ? ReadPreference.PRIMARY : options.read; + this.returnKey = options.returnKey; + this.maxScan = options.maxScan; + this.min = options.min; + this.max = options.max; + this.showDiskLoc = options.showDiskLoc; + this.comment = options.comment; + this.tailableRetryInterval = options.tailableRetryInterval || 100; + this.exhaust = options.exhaust || false; + this.partial = options.partial || false; + + this.totalNumberOfRecords = 0; + this.items = []; + this.cursorId = Long.fromInt(0); + + // This name + this.dbName = options.dbName; + + // State variables for the cursor + this.state = Cursor.INIT; + // Keep track of the current query run + this.queryRun = false; + this.getMoreTimer = false; + + // If we are using a specific db execute against it + if(this.dbName != null) { + this.collectionName = this.dbName + "." + this.collection.collectionName; + } else { + this.collectionName = (this.db.databaseName ? this.db.databaseName + "." : '') + this.collection.collectionName; + } +}; + +/** + * Resets this cursor to its initial state. All settings like the query string, + * tailable, batchSizeValue, skipValue and limits are preserved. + * + * @return {Cursor} returns itself with rewind applied. + * @api public + */ +Cursor.prototype.rewind = function() { + var self = this; + + if (self.state != Cursor.INIT) { + if (self.state != Cursor.CLOSED) { + self.close(function() {}); + } + + self.numberOfReturned = 0; + self.totalNumberOfRecords = 0; + self.items = []; + self.cursorId = Long.fromInt(0); + self.state = Cursor.INIT; + self.queryRun = false; + } + + return self; +}; + + +/** + * Returns an array of documents. The caller is responsible for making sure that there + * is enough memory to store the results. Note that the array only contain partial + * results when this cursor had been previouly accessed. In that case, + * cursor.rewind() can be used to reset the cursor. + * + * @param {Function} callback This will be called after executing this method successfully. The first parameter will contain the Error object if an error occured, or null otherwise. The second parameter will contain an array of BSON deserialized objects as a result of the query. + * @return {null} + * @api public + */ +Cursor.prototype.toArray = function(callback) { + var self = this; + + if(!callback) { + throw new Error('callback is mandatory'); + } + + if(this.tailable) { + callback(new Error("Tailable cursor cannot be converted to array"), null); + } else if(this.state != Cursor.CLOSED) { + var items = []; + + this.each(function(err, item) { + if(err != null) return callback(err, null); + + if(item != null && Array.isArray(items)) { + items.push(item); + } else { + var resultItems = items; + items = null; + self.items = []; + // Returns items + callback(err, resultItems); + } + }); + } else { + callback(new Error("Cursor is closed"), null); + } +}; + +/** + * Iterates over all the documents for this cursor. As with **{cursor.toArray}**, + * not all of the elements will be iterated if this cursor had been previouly accessed. + * In that case, **{cursor.rewind}** can be used to reset the cursor. However, unlike + * **{cursor.toArray}**, the cursor will only hold a maximum of batch size elements + * at any given time if batch size is specified. Otherwise, the caller is responsible + * for making sure that the entire result can fit the memory. + * + * @param {Function} callback this will be called for while iterating every document of the query result. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the document. + * @return {null} + * @api public + */ +Cursor.prototype.each = function(callback) { + var self = this; + + if (!callback) { + throw new Error('callback is mandatory'); + } + + if(this.state != Cursor.CLOSED) { + //FIX: stack overflow (on deep callback) (cred: https://github.com/limp/node-mongodb-native/commit/27da7e4b2af02035847f262b29837a94bbbf6ce2) + process.nextTick(function(){ + var s = new Date() + // Fetch the next object until there is no more objects + self.nextObject(function(err, item) { + if(err != null) return callback(err, null); + if(item != null) { + callback(null, item); + self.each(callback); + } else { + // Close the cursor if done + self.state = Cursor.CLOSED; + callback(err, null); + } + }); + }); + } else { + callback(new Error("Cursor is closed"), null); + } +}; + +/** + * Determines how many result the query for this cursor will return + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the number of results or null if an error occured. + * @return {null} + * @api public + */ +Cursor.prototype.count = function(callback) { + this.collection.count(this.selector, callback); +}; + +/** + * Sets the sort parameter of this cursor to the given value. + * + * This method has the following method signatures: + * (keyOrList, callback) + * (keyOrList, direction, callback) + * + * @param {String|Array|Object} keyOrList This can be a string or an array. If passed as a string, the string will be the field to sort. If passed an array, each element will represent a field to be sorted and should be an array that contains the format [string, direction]. + * @param {String|Number} direction this determines how the results are sorted. "asc", "ascending" or 1 for asceding order while "desc", "desceding or -1 for descending order. Note that the strings are case insensitive. + * @param {Function} callback this will be called after executing this method. The first parameter will contain an error object when the cursor is already closed while the second parameter will contain a reference to this object upon successful execution. + * @return {Cursor} an instance of this object. + * @api public + */ +Cursor.prototype.sort = function(keyOrList, direction, callback) { + callback = callback || function(){}; + if(typeof direction === "function") { callback = direction; direction = null; } + + if(this.tailable) { + callback(new Error("Tailable cursor doesn't support sorting"), null); + } else if(this.queryRun == true || this.state == Cursor.CLOSED) { + callback(new Error("Cursor is closed"), null); + } else { + var order = keyOrList; + + if(direction != null) { + order = [[keyOrList, direction]]; + } + + this.sortValue = order; + callback(null, this); + } + return this; +}; + +/** + * Sets the limit parameter of this cursor to the given value. + * + * @param {Number} limit the new limit. + * @param {Function} [callback] this optional callback will be called after executing this method. The first parameter will contain an error object when the limit given is not a valid number or when the cursor is already closed while the second parameter will contain a reference to this object upon successful execution. + * @return {Cursor} an instance of this object. + * @api public + */ +Cursor.prototype.limit = function(limit, callback) { + if(this.tailable) { + if(callback) { + callback(new Error("Tailable cursor doesn't support limit"), null); + } else { + throw new Error("Tailable cursor doesn't support limit"); + } + } else if(this.queryRun == true || this.state == Cursor.CLOSED) { + if(callback) { + callback(new Error("Cursor is closed"), null); + } else { + throw new Error("Cursor is closed"); + } + } else { + if(limit != null && limit.constructor != Number) { + if(callback) { + callback(new Error("limit requires an integer"), null); + } else { + throw new Error("limit requires an integer"); + } + } else { + this.limitValue = limit; + if(callback) return callback(null, this); + } + } + + return this; +}; + +/** + * Sets the read preference for the cursor + * + * @param {String} the read preference for the cursor, one of Server.READ_PRIMARY, Server.READ_SECONDARY, Server.READ_SECONDARY_ONLY + * @param {Function} [callback] this optional callback will be called after executing this method. The first parameter will contain an error object when the read preference given is not a valid number or when the cursor is already closed while the second parameter will contain a reference to this object upon successful execution. + * @return {Cursor} an instance of this object. + * @api public + */ +Cursor.prototype.setReadPreference = function(readPreference, tags, callback) { + if(typeof tags == 'function') callback = tags; + + var _mode = readPreference != null && typeof readPreference == 'object' ? readPreference.mode : readPreference; + + if(this.queryRun == true || this.state == Cursor.CLOSED) { + if(callback == null) throw new Error("Cannot change read preference on executed query or closed cursor"); + callback(new Error("Cannot change read preference on executed query or closed cursor")); + } else if(_mode != null && _mode != 'primary' + && _mode != 'secondaryOnly' && _mode != 'secondary' + && _mode != 'nearest' && _mode != 'primaryPreferred' && _mode != 'secondaryPreferred') { + if(callback == null) throw new Error("only readPreference of primary, secondary, secondaryPreferred, primaryPreferred or nearest supported"); + callback(new Error("only readPreference of primary, secondary, secondaryPreferred, primaryPreferred or nearest supported")); + } else { + this.read = readPreference; + if(callback != null) callback(null, this); + } + + return this; +} + +/** + * Sets the skip parameter of this cursor to the given value. + * + * @param {Number} skip the new skip value. + * @param {Function} [callback] this optional callback will be called after executing this method. The first parameter will contain an error object when the skip value given is not a valid number or when the cursor is already closed while the second parameter will contain a reference to this object upon successful execution. + * @return {Cursor} an instance of this object. + * @api public + */ +Cursor.prototype.skip = function(skip, callback) { + callback = callback || function(){}; + + if(this.tailable) { + callback(new Error("Tailable cursor doesn't support skip"), null); + } else if(this.queryRun == true || this.state == Cursor.CLOSED) { + callback(new Error("Cursor is closed"), null); + } else { + if(skip != null && skip.constructor != Number) { + callback(new Error("skip requires an integer"), null); + } else { + this.skipValue = skip; + callback(null, this); + } + } + + return this; +}; + +/** + * Sets the batch size parameter of this cursor to the given value. + * + * @param {Number} batchSize the new batch size. + * @param {Function} [callback] this optional callback will be called after executing this method. The first parameter will contain an error object when the batchSize given is not a valid number or when the cursor is already closed while the second parameter will contain a reference to this object upon successful execution. + * @return {Cursor} an instance of this object. + * @api public + */ +Cursor.prototype.batchSize = function(batchSize, callback) { + if(this.state == Cursor.CLOSED) { + if(callback != null) { + return callback(new Error("Cursor is closed"), null); + } else { + throw new Error("Cursor is closed"); + } + } else if(batchSize != null && batchSize.constructor != Number) { + if(callback != null) { + return callback(new Error("batchSize requires an integer"), null); + } else { + throw new Error("batchSize requires an integer"); + } + } else { + this.batchSizeValue = batchSize; + if(callback != null) return callback(null, this); + } + + return this; +}; + +/** + * The limit used for the getMore command + * + * @return {Number} The number of records to request per batch. + * @ignore + * @api private + */ +var limitRequest = function(self) { + var requestedLimit = self.limitValue; + var absLimitValue = Math.abs(self.limitValue); + var absBatchValue = Math.abs(self.batchSizeValue); + + if(absLimitValue > 0) { + if (absBatchValue > 0) { + requestedLimit = Math.min(absLimitValue, absBatchValue); + } + } else { + requestedLimit = self.batchSizeValue; + } + + return requestedLimit; +}; + + +/** + * Generates a QueryCommand object using the parameters of this cursor. + * + * @return {QueryCommand} The command object + * @ignore + * @api private + */ +var generateQueryCommand = function(self) { + // Unpack the options + var queryOptions = QueryCommand.OPTS_NONE; + if(!self.timeout) { + queryOptions |= QueryCommand.OPTS_NO_CURSOR_TIMEOUT; + } + + if(self.tailable != null) { + queryOptions |= QueryCommand.OPTS_TAILABLE_CURSOR; + self.skipValue = self.limitValue = 0; + + // if awaitdata is set + if(self.awaitdata != null) { + queryOptions |= QueryCommand.OPTS_AWAIT_DATA; + } + } + + if(self.exhaust) { + queryOptions |= QueryCommand.OPTS_EXHAUST; + } + + if(self.slaveOk) { + queryOptions |= QueryCommand.OPTS_SLAVE; + } + + if(self.partial) { + queryOptions |= QueryCommand.OPTS_PARTIAL; + } + + // limitValue of -1 is a special case used by Db#eval + var numberToReturn = self.limitValue == -1 ? -1 : limitRequest(self); + + // Check if we need a special selector + if(self.sortValue != null || self.explainValue != null || self.hint != null || self.snapshot != null + || self.returnKey != null || self.maxScan != null || self.min != null || self.max != null + || self.showDiskLoc != null || self.comment != null) { + + // Build special selector + var specialSelector = {'$query':self.selector}; + if(self.sortValue != null) specialSelector['orderby'] = utils.formattedOrderClause(self.sortValue); + if(self.hint != null && self.hint.constructor == Object) specialSelector['$hint'] = self.hint; + if(self.snapshot != null) specialSelector['$snapshot'] = true; + if(self.returnKey != null) specialSelector['$returnKey'] = self.returnKey; + if(self.maxScan != null) specialSelector['$maxScan'] = self.maxScan; + if(self.min != null) specialSelector['$min'] = self.min; + if(self.max != null) specialSelector['$max'] = self.max; + if(self.showDiskLoc != null) specialSelector['$showDiskLoc'] = self.showDiskLoc; + if(self.comment != null) specialSelector['$comment'] = self.comment; + // If we have explain set only return a single document with automatic cursor close + if(self.explainValue != null) { + numberToReturn = (-1)*Math.abs(numberToReturn); + specialSelector['$explain'] = true; + } + + // Return the query + return new QueryCommand(self.db, self.collectionName, queryOptions, self.skipValue, numberToReturn, specialSelector, self.fields); + } else { + return new QueryCommand(self.db, self.collectionName, queryOptions, self.skipValue, numberToReturn, self.selector, self.fields); + } +}; + +/** + * @return {Object} Returns an object containing the sort value of this cursor with + * the proper formatting that can be used internally in this cursor. + * @ignore + * @api private + */ +Cursor.prototype.formattedOrderClause = function() { + return utils.formattedOrderClause(this.sortValue); +}; + +/** + * Converts the value of the sort direction into its equivalent numerical value. + * + * @param sortDirection {String|number} Range of acceptable values: + * 'ascending', 'descending', 'asc', 'desc', 1, -1 + * + * @return {number} The equivalent numerical value + * @throws Error if the given sortDirection is invalid + * @ignore + * @api private + */ +Cursor.prototype.formatSortValue = function(sortDirection) { + return utils.formatSortValue(sortDirection); +}; + +/** + * Gets the next document from the cursor. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain an error object on error while the second parameter will contain a document from the returned result or null if there are no more results. + * @api public + */ +Cursor.prototype.nextObject = function(callback) { + var self = this; + + if(self.state == Cursor.INIT) { + var cmd; + try { + cmd = generateQueryCommand(self); + } catch (err) { + return callback(err, null); + } + + var commandHandler = function(err, result) { + // console.log("=========================================== QUERY NEXT OBJECT") + // console.dir(err) + if(err != null && result == null) return callback(err, null); + + if(!err && result.documents[0] && result.documents[0]['$err']) { + return self.close(function() {callback(result.documents[0]['$err'], null);}); + } + + self.queryRun = true; + self.state = Cursor.OPEN; // Adjust the state of the cursor + self.cursorId = result.cursorId; + self.totalNumberOfRecords = result.numberReturned; + + // Add the new documents to the list of items, using forloop to avoid + // new array allocations and copying + for(var i = 0; i < result.documents.length; i++) { + self.items.push(result.documents[i]); + } + + // Ignore callbacks until the cursor is dead for exhausted + if(self.exhaust && result.cursorId.toString() == "0") { + self.nextObject(callback); + } else if(self.exhaust == false || self.exhaust == null) { + self.nextObject(callback); + } + }; + + // If we have no connection set on this cursor check one out + if(self.connection == null) { + try { + self.connection = this.read == null ? self.db.serverConfig.checkoutWriter() : self.db.serverConfig.checkoutReader(this.read); + } catch(err) { + return callback(err, null); + } + } + + // Execute the command + self.db._executeQueryCommand(cmd, {exhaust: self.exhaust, raw:self.raw, read:this.read, connection:self.connection}, commandHandler); + // Set the command handler to null + commandHandler = null; + } else if(self.items.length) { + callback(null, self.items.shift()); + } else if(self.cursorId.greaterThan(Long.fromInt(0))) { + getMore(self, callback); + } else { + // Force cursor to stay open + return self.close(function() {callback(null, null);}); + } +} + +/** + * Gets more results from the database if any. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain an error object on error while the second parameter will contain a document from the returned result or null if there are no more results. + * @ignore + * @api private + */ +var getMore = function(self, callback) { + var limit = 0; + + if (!self.tailable && self.limitValue > 0) { + limit = self.limitValue - self.totalNumberOfRecords; + if (limit < 1) { + self.close(function() {callback(null, null);}); + return; + } + } + try { + var getMoreCommand = new GetMoreCommand( + self.db + , self.collectionName + , limitRequest(self) + , self.cursorId + ); + + // Set up options + var options = {read: self.read, raw: self.raw, connection:self.connection }; + + // Execute the command + self.db._executeQueryCommand(getMoreCommand, options, function(err, result) { + try { + if(err != null) { + return callback(err, null); + } + + var isDead = 1 === result.responseFlag && result.cursorId.isZero(); + + self.cursorId = result.cursorId; + self.totalNumberOfRecords += result.numberReturned; + + // Determine if there's more documents to fetch + if(result.numberReturned > 0) { + if (self.limitValue > 0) { + var excessResult = self.totalNumberOfRecords - self.limitValue; + + if (excessResult > 0) { + result.documents.splice(-1 * excessResult, excessResult); + } + } + + // Reset the tries for awaitdata if we are using it + self.currentNumberOfRetries = self.numberOfRetries; + // Get the documents + for(var i = 0; i < result.documents.length; i++) { + self.items.push(result.documents[i]); + } + + // result = null; + callback(null, self.items.shift()); + } else if(self.tailable && !isDead && self.awaitdata) { + // Excute the tailable cursor once more, will timeout after ~4 sec if awaitdata used + self.currentNumberOfRetries = self.currentNumberOfRetries - 1; + if(self.currentNumberOfRetries == 0) { + self.close(function() { + callback(new Error("tailable cursor timed out"), null); + }); + } else { + process.nextTick(function() { getMore(self, callback); }); + } + } else if(self.tailable && !isDead) { + self.getMoreTimer = setTimeout(function() { getMore(self, callback); }, self.tailableRetryInterval); + } else { + self.close(function() {callback(null, null); }); + } + + result = null; + } catch(err) { + callback(err, null); + } + }); + + getMoreCommand = null; + } catch(err) { + var handleClose = function() { + callback(err, null); + }; + + self.close(handleClose); + handleClose = null; + } +} + +/** + * Gets a detailed information about how the query is performed on this cursor and how + * long it took the database to process it. + * + * @param {Function} callback this will be called after executing this method. The first parameter will always be null while the second parameter will be an object containing the details. + * @api public + */ +Cursor.prototype.explain = function(callback) { + var limit = (-1)*Math.abs(this.limitValue); + + // * - **skip** {Number} skip number of documents to skip. + // * - **limit** {Number}, limit the number of results to return. -1 has a special meaning and is used by Db.eval. A value of 1 will also be treated as if it were -1. + // * - **hint** {Object}, hint force the query to use a specific index. + // * - **explain** {Boolean}, explain return the explaination of the query. + // * - **slaveOk** {Boolean}, slaveOk, sets the slaveOk flag on the query wire protocol for secondaries. + // * - **snapshot** {Boolean}, snapshot Snapshot mode assures no duplicates are returned. + // * - **timeout** {Boolean}, timeout allow the query to timeout. + // * - **tailable** {Boolean}, tailable allow the cursor to be tailable. + // * - **awaitdata** {Boolean}, awaitdata allow the cursor to wait for data, only applicable for tailable cursor. + // * - **batchSize** {Number}, batchSize the number of the subset of results to request the database to return for every request. This should initially be greater than 1 otherwise the database will automatically close the cursor. The batch size can be set to 1 with cursorInstance.batchSize after performing the initial query to the database. + // * - **raw** {Boolean}, raw return all query documents as raw buffers (default false). + // * - **read** {Boolean}, read specify override of read from source (primary/secondary). + // * - **returnKey** {Boolean}, returnKey only return the index key. + // * - **maxScan** {Number}, maxScan limit the number of items to scan. + // * - **min** {Number}, min set index bounds. + // * - **max** {Number}, max set index bounds. + // * - **showDiskLoc** {Boolean}, showDiskLoc show disk location of results. + // * - **comment** {String}, comment you can put a $comment field on a query to make looking in the profiler logs simpler. + // * - **numberOfRetries** {Number}, numberOfRetries if using awaidata specifies the number of times to retry on timeout. + // * - **dbName** {String}, dbName override the default dbName. + // * - **tailableRetryInterval** {Number}, tailableRetryInterval specify the miliseconds between getMores on tailable cursor. + // * - **exhaust** {Boolean}, exhaust have the server send all the documents at once as getMore packets. + // * - **partial** {Boolean}, partial have the sharded system return a partial result from mongos. + + // * - **sort** {Array | Object}, set to sort the documents coming back from the query. Array of indexes, [['a', 1]] etc. + +// function Cursor(db, collection, selector, fields, skip, limit +// - , sort, hint, explain, snapshot, timeout, tailable, batchSize, slaveOk, raw, read +// - , returnKey, maxScan, min, max, showDiskLoc, comment, awaitdata, numberOfRetries, dbName, tailableRetry + + // Create a new cursor and fetch the plan + var cursor = new Cursor(this.db, this.collection, this.selector, this.fields, { + skip: this.skipValue + , limit:limit + , sort: this.sortValue + , hint: this.hint + , explain: true + , snapshot: this.snapshot + , timeout: this.timeout + , tailable: this.tailable + , batchSize: this.batchSizeValue + , slaveOk: this.slaveOk + , raw: this.raw + , read: this.read + , returnKey: this.returnKey + , maxScan: this.maxScan + , min: this.min + , max: this.max + , showDiskLoc: this.showDiskLoc + , comment: this.comment + , awaitdata: this.awaitdata + , numberOfRetries: this.numberOfRetries + , dbName: this.dbName + }); + + // Fetch the explaination document + cursor.nextObject(function(err, item) { + if(err != null) return callback(err, null); + // close the cursor + cursor.close(function(err, result) { + if(err != null) return callback(err, null); + callback(null, item); + }); + }); +}; + +/** + * @ignore + */ +Cursor.prototype.streamRecords = function(options) { + console.log("[WARNING] streamRecords method is deprecated, please use stream method which is much faster"); + var args = Array.prototype.slice.call(arguments, 0); + options = args.length ? args.shift() : {}; + + var + self = this, + stream = new process.EventEmitter(), + recordLimitValue = this.limitValue || 0, + emittedRecordCount = 0, + queryCommand = generateQueryCommand(self); + + // see http://www.mongodb.org/display/DOCS/Mongo+Wire+Protocol + queryCommand.numberToReturn = options.fetchSize ? options.fetchSize : 500; + // Execute the query + execute(queryCommand); + + function execute(command) { + self.db._executeQueryCommand(command, {exhaust: self.exhaust, read:self.read, raw:self.raw, connection:self.connection}, function(err,result) { + if(err) { + stream.emit('error', err); + self.close(function(){}); + return; + } + + if (!self.queryRun && result) { + self.queryRun = true; + self.cursorId = result.cursorId; + self.state = Cursor.OPEN; + self.getMoreCommand = new GetMoreCommand(self.db, self.collectionName, queryCommand.numberToReturn, result.cursorId); + } + + var resflagsMap = { + CursorNotFound:1<<0, + QueryFailure:1<<1, + ShardConfigStale:1<<2, + AwaitCapable:1<<3 + }; + + if(result.documents && result.documents.length && !(result.responseFlag & resflagsMap.QueryFailure)) { + try { + result.documents.forEach(function(doc){ + if(recordLimitValue && emittedRecordCount>=recordLimitValue) { + throw("done"); + } + emittedRecordCount++; + stream.emit('data', doc); + }); + } catch(err) { + if (err != "done") { throw err; } + else { + self.close(function(){ + stream.emit('end', recordLimitValue); + }); + self.close(function(){}); + return; + } + } + // rinse & repeat + execute(self.getMoreCommand); + } else { + self.close(function(){ + stream.emit('end', recordLimitValue); + }); + } + }); + } + + return stream; +}; + +/** + * Returns a Node ReadStream interface for this cursor. + * + * @return {CursorStream} returns a stream object. + * @api public + */ +Cursor.prototype.stream = function stream () { + return new CursorStream(this); +} + +/** + * Close the cursor. + * + * @param {Function} callback this will be called after executing this method. The first parameter will always contain null while the second parameter will contain a reference to this cursor. + * @return {null} + * @api public + */ +Cursor.prototype.close = function(callback) { + var self = this + this.getMoreTimer && clearTimeout(this.getMoreTimer); + // Close the cursor if not needed + if(this.cursorId instanceof Long && this.cursorId.greaterThan(Long.fromInt(0))) { + try { + var command = new KillCursorCommand(this.db, [this.cursorId]); + // Added an empty callback to ensure we don't throw any null exceptions + this.db._executeQueryCommand(command, {read:self.read, raw:self.raw, connection:self.connection}, function() {}); + } catch(err) {} + } + + // Null out the connection + self.connection = null; + // Reset cursor id + this.cursorId = Long.fromInt(0); + // Set to closed status + this.state = Cursor.CLOSED; + + if(callback) { + callback(null, self); + self.items = []; + } + + return this; +}; + +/** + * Check if the cursor is closed or open. + * + * @return {Boolean} returns the state of the cursor. + * @api public + */ +Cursor.prototype.isClosed = function() { + return this.state == Cursor.CLOSED ? true : false; +}; + +/** + * Init state + * + * @classconstant INIT + **/ +Cursor.INIT = 0; + +/** + * Cursor open + * + * @classconstant OPEN + **/ +Cursor.OPEN = 1; + +/** + * Cursor closed + * + * @classconstant CLOSED + **/ +Cursor.CLOSED = 2; + +/** + * @ignore + * @api private + */ +exports.Cursor = Cursor; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/cursorstream.js b/node_modules/mongodb/lib/mongodb/cursorstream.js new file mode 100644 index 0000000..27f2f41 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/cursorstream.js @@ -0,0 +1,151 @@ +/** + * Module dependecies. + */ +var Stream = require('stream').Stream; + +/** + * CursorStream + * + * Returns a stream interface for the **cursor**. + * + * Events + * - **data** {function(item) {}} the data event triggers when a document is ready. + * - **error** {function(err) {}} the error event triggers if an error happens. + * - **close** {function() {}} the end event triggers when there is no more documents available. + * + * @class Represents a CursorStream. + * @param {Cursor} cursor a cursor object that the stream wraps. + * @return {Stream} + */ +function CursorStream(cursor) { + if(!(this instanceof CursorStream)) return new CursorStream(cursor); + + Stream.call(this); + + this.readable = true; + this.paused = false; + this._cursor = cursor; + this._destroyed = null; + + // give time to hook up events + var self = this; + process.nextTick(function () { + self._init(); + }); +} + +/** + * Inherit from Stream + * @ignore + * @api private + */ +CursorStream.prototype.__proto__ = Stream.prototype; + +/** + * Flag stating whether or not this stream is readable. + */ +CursorStream.prototype.readable; + +/** + * Flag stating whether or not this stream is paused. + */ +CursorStream.prototype.paused; + +/** + * Initialize the cursor. + * @ignore + * @api private + */ +CursorStream.prototype._init = function () { + if (this._destroyed) return; + this._next(); +} + +/** + * Pull the next document from the cursor. + * @ignore + * @api private + */ +CursorStream.prototype._next = function () { + if (this.paused || this._destroyed) return; + + var self = this; + + // nextTick is necessary to avoid stack overflows when + // dealing with large result sets. + process.nextTick(function () { + self._cursor.nextObject(function (err, doc) { + self._onNextObject(err, doc); + }); + }); +} + +/** + * Handle each document as its returned from the cursor. + * @ignore + * @api private + */ +CursorStream.prototype._onNextObject = function (err, doc) { + if (err) return this.destroy(err); + + // when doc is null we hit the end of the cursor + if (!doc) { + this.emit('end') + return this.destroy(); + } + + this.emit('data', doc); + this._next(); +} + +/** + * Pauses the stream. + * + * @api public + */ +CursorStream.prototype.pause = function () { + this.paused = true; +} + +/** + * Resumes the stream. + * + * @api public + */ +CursorStream.prototype.resume = function () { + var self = this; + + // Don't do anything if we are not paused + if(!this.paused) return; + + process.nextTick(function() { + self.paused = false; + self._next(); + }) +} + +/** + * Destroys the stream, closing the underlying + * cursor. No more events will be emitted. + * + * @api public + */ +CursorStream.prototype.destroy = function (err) { + if (this._destroyed) return; + this._destroyed = true; + this.readable = false; + + this._cursor.close(); + + if (err) { + this.emit('error', err); + } + + this.emit('close'); +} + +// TODO - maybe implement the raw option to pass binary? +//CursorStream.prototype.setEncoding = function () { +//} + +module.exports = exports = CursorStream; diff --git a/node_modules/mongodb/lib/mongodb/db.js b/node_modules/mongodb/lib/mongodb/db.js new file mode 100644 index 0000000..25c1ad9 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/db.js @@ -0,0 +1,2205 @@ +/** + * Module dependencies. + * @ignore + */ +var QueryCommand = require('./commands/query_command').QueryCommand, + DbCommand = require('./commands/db_command').DbCommand, + MongoReply = require('./responses/mongo_reply').MongoReply, + Admin = require('./admin').Admin, + Collection = require('./collection').Collection, + Server = require('./connection/server').Server, + ReplSet = require('./connection/repl_set').ReplSet, + ReadPreference = require('./connection/read_preference').ReadPreference, + Mongos = require('./connection/mongos').Mongos, + Cursor = require('./cursor').Cursor, + EventEmitter = require('events').EventEmitter, + inherits = require('util').inherits, + crypto = require('crypto'), + parse = require('./connection/url_parser').parse; + +/** + * Internal class for callback storage + * @ignore + */ +var CallbackStore = function() { + // Make class an event emitter + EventEmitter.call(this); + // Add a info about call variable + this._notReplied = {}; +} + +/** + * @ignore + */ +inherits(CallbackStore, EventEmitter); + +/** + * Create a new Db instance. + * + * Options + * - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * - **native_parser** {Boolean, default:false}, use c++ bson parser. + * - **forceServerObjectId** {Boolean, default:false}, force server to create _id fields instead of client. + * - **pkFactory** {Object}, object overriding the basic ObjectID primary key generation. + * - **serializeFunctions** {Boolean, default:false}, serialize functions. + * - **raw** {Boolean, default:false}, peform operations using raw bson buffers. + * - **recordQueryStats** {Boolean, default:false}, record query statistics during execution. + * - **retryMiliSeconds** {Number, default:5000}, number of miliseconds between retries. + * - **numberOfRetries** {Number, default:5}, number of retries off connection. + * - **logger** {Object, default:null}, an object representing a logger that you want to use, needs to support functions debug, log, error **({error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}})**. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @class Represents a Db + * @param {String} databaseName name of the database. + * @param {Object} serverConfig server config object. + * @param {Object} [options] additional options for the collection. + */ +function Db(databaseName, serverConfig, options) { + if(!(this instanceof Db)) return new Db(databaseName, serverConfig, options); + + EventEmitter.call(this); + this.databaseName = databaseName; + this.serverConfig = serverConfig; + this.options = options == null ? {} : options; + // State to check against if the user force closed db + this._applicationClosed = false; + // Fetch the override flag if any + var overrideUsedFlag = this.options['override_used_flag'] == null ? false : this.options['override_used_flag']; + + // Verify that nobody is using this config + if(!overrideUsedFlag && this.serverConfig != null && typeof this.serverConfig == 'object' && this.serverConfig._isUsed && this.serverConfig._isUsed()) { + throw new Error("A Server or ReplSet instance cannot be shared across multiple Db instances"); + } else if(!overrideUsedFlag && typeof this.serverConfig == 'object'){ + // Set being used + this.serverConfig._used = true; + } + + // Ensure we have a valid db name + validateDatabaseName(databaseName); + + // Contains all the connections for the db + try { + this.native_parser = this.options.native_parser; + // The bson lib + var bsonLib = this.bsonLib = this.options.native_parser ? require('bson').BSONNative : require('bson').BSONPure; + // Fetch the serializer object + var BSON = bsonLib.BSON; + // Create a new instance + this.bson = new BSON([bsonLib.Long, bsonLib.ObjectID, bsonLib.Binary, bsonLib.Code, bsonLib.DBRef, bsonLib.Symbol, bsonLib.Double, bsonLib.Timestamp, bsonLib.MaxKey, bsonLib.MinKey]); + // Backward compatibility to access types + this.bson_deserializer = bsonLib; + this.bson_serializer = bsonLib; + } catch (err) { + // If we tried to instantiate the native driver + var msg = "Native bson parser not compiled, please compile " + + "or avoid using native_parser=true"; + throw Error(msg); + } + + // Internal state of the server + this._state = 'disconnected'; + + this.pkFactory = this.options.pk == null ? bsonLib.ObjectID : this.options.pk; + this.forceServerObjectId = this.options.forceServerObjectId != null ? this.options.forceServerObjectId : false; + + // Added safe + this.safe = this.options.safe == null ? false : this.options.safe; + + // If we have not specified a "safe mode" we just print a warning to the console + if(this.options.safe == null && this.options.w == null && this.options.journal == null && this.options.fsync == null) { + console.log("========================================================================================"); + console.log("= Please ensure that you set the default write concern for the database by setting ="); + console.log("= one of the options ="); + console.log("= ="); + console.log("= w: (value of > -1 or the string 'majority'), where < 1 means ="); + console.log("= no write acknowlegement ="); + console.log("= journal: true/false, wait for flush to journal before acknowlegement ="); + console.log("= fsync: true/false, wait for flush to file system before acknowlegement ="); + console.log("= ="); + console.log("= For backward compatibility safe is still supported and ="); + console.log("= allows values of [true | false | {j:true} | {w:n, wtimeout:n} | {fsync:true}] ="); + console.log("= the default value is false which means the driver receives does not ="); + console.log("= return the information of the success/error of the insert/update/remove ="); + console.log("= ="); + console.log("= ex: new Db(new Server('localhost', 27017), {safe:false}) ="); + console.log("= ="); + console.log("= http://www.mongodb.org/display/DOCS/getLastError+Command ="); + console.log("= ="); + console.log("= The default of no acknowlegement will change in the very near future ="); + console.log("= ="); + console.log("= This message will disappear when the default safe is set on the driver Db ="); + console.log("========================================================================================"); + } + + // Internal states variables + this.notReplied ={}; + this.isInitializing = true; + this.auths = []; + this.openCalled = false; + + // Command queue, keeps a list of incoming commands that need to be executed once the connection is up + this.commands = []; + + // Contains all the callbacks + this._callBackStore = new CallbackStore(); + + // Set up logger + this.logger = this.options.logger != null + && (typeof this.options.logger.debug == 'function') + && (typeof this.options.logger.error == 'function') + && (typeof this.options.logger.log == 'function') + ? this.options.logger : {error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}}; + // Allow slaveOk + this.slaveOk = this.options["slave_ok"] == null ? false : this.options["slave_ok"]; + + var self = this; + // Associate the logger with the server config + this.serverConfig.logger = this.logger; + this.tag = new Date().getTime(); + // Just keeps list of events we allow + this.eventHandlers = {error:[], parseError:[], poolReady:[], message:[], close:[]}; + + // Controls serialization options + this.serializeFunctions = this.options.serializeFunctions != null ? this.options.serializeFunctions : false; + + // Raw mode + this.raw = this.options.raw != null ? this.options.raw : false; + + // Record query stats + this.recordQueryStats = this.options.recordQueryStats != null ? this.options.recordQueryStats : false; + + // If we have server stats let's make sure the driver objects have it enabled + if(this.recordQueryStats == true) { + this.serverConfig.enableRecordQueryStats(true); + } + + // Retry information + this.retryMiliSeconds = this.options.retryMiliSeconds != null ? this.options.retryMiliSeconds : 1000; + this.numberOfRetries = this.options.numberOfRetries != null ? this.options.numberOfRetries : 60; + + // Set default read preference if any + this.readPreference = this.options.readPreference; +}; + +/** + * @ignore + */ +function validateDatabaseName(databaseName) { + if(typeof databaseName !== 'string') throw new Error("database name must be a string"); + if(databaseName.length === 0) throw new Error("database name cannot be the empty string"); + + var invalidChars = [" ", ".", "$", "/", "\\"]; + for(var i = 0; i < invalidChars.length; i++) { + if(databaseName.indexOf(invalidChars[i]) != -1) throw new Error("database names cannot contain the character '" + invalidChars[i] + "'"); + } +} + +/** + * @ignore + */ +inherits(Db, EventEmitter); + +/** + * Initialize the database connection. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the index information or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.open = function(callback) { + var self = this; + + // Check that the user has not called this twice + if(this.openCalled) { + // Close db + this.close(); + // Throw error + throw new Error("db object already connecting, open cannot be called multiple times"); + } + + // If we have a specified read preference + if(this.readPreference != null) this.serverConfig.setReadPreference(this.readPreference); + + // Set that db has been opened + this.openCalled = true; + // Set the status of the server + self._state = 'connecting'; + // Set up connections + if(self.serverConfig instanceof Server || self.serverConfig instanceof ReplSet || self.serverConfig instanceof Mongos) { + self.serverConfig.connect(self, {firstCall: true}, function(err, result) { + if(err != null) { + // Set that db has been closed + self.openCalled = false; + // Return error from connection + return callback(err, null); + } + // Set the status of the server + self._state = 'connected'; + // Callback + return callback(null, self); + }); + } else { + return callback(Error("Server parameter must be of type Server, ReplSet or Mongos"), null); + } +}; + +/** + * Create a new Db instance sharing the current socket connections. + * + * @param {String} dbName the name of the database we want to use. + * @return {Db} a db instance using the new database. + * @api public + */ +Db.prototype.db = function(dbName) { + // Copy the options and add out internal override of the not shared flag + var options = {}; + for(var key in this.options) { + options[key] = this.options[key]; + } + // Add override flag + options['override_used_flag'] = true; + // Create a new db instance + var newDbInstance = new Db(dbName, this.serverConfig, options); + //copy over any auths, we may need them for reconnecting + if (this.serverConfig.db) { + newDbInstance.auths = this.serverConfig.db.auths; + } + // Add the instance to the list of approved db instances + var allServerInstances = this.serverConfig.allServerInstances(); + // Add ourselves to all server callback instances + for(var i = 0; i < allServerInstances.length; i++) { + var server = allServerInstances[i]; + server.dbInstances.push(newDbInstance); + } + // Return new db object + return newDbInstance; +} + +/** + * Close the current db connection, including all the child db instances. Emits close event if no callback is provided. + * + * @param {Boolean} [forceClose] connection can never be reused. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.close = function(forceClose, callback) { + var self = this; + // Ensure we force close all connections + this._applicationClosed = false; + + if(typeof forceClose == 'function') { + callback = forceClose; + } else if(typeof forceClose == 'boolean') { + this._applicationClosed = forceClose; + } + + // Remove all listeners and close the connection + this.serverConfig.close(function(err, result) { + // Emit the close event + if(typeof callback !== 'function') self.emit("close"); + + // Emit close event across all db instances sharing the sockets + var allServerInstances = self.serverConfig.allServerInstances(); + // Fetch the first server instance + if(Array.isArray(allServerInstances) && allServerInstances.length > 0) { + var server = allServerInstances[0]; + // For all db instances signal all db instances + if(Array.isArray(server.dbInstances) && server.dbInstances.length > 1) { + for(var i = 0; i < server.dbInstances.length; i++) { + var dbInstance = server.dbInstances[i]; + // Check if it's our current db instance and skip if it is + if(dbInstance.databaseName !== self.databaseName && dbInstance.tag !== self.tag) { + server.dbInstances[i].emit("close"); + } + } + } + } + + // Remove all listeners + self.removeAllEventListeners(); + // You can reuse the db as everything is shut down + self.openCalled = false; + // If we have a callback call it + if(callback) callback(err, result); + }); +}; + +/** + * Access the Admin database + * + * @param {Function} [callback] returns the results. + * @return {Admin} the admin db object. + * @api public + */ +Db.prototype.admin = function(callback) { + if(callback == null) return new Admin(this); + callback(null, new Admin(this)); +}; + +/** + * Returns a cursor to all the collection information. + * + * @param {String} [collectionName] the collection name we wish to retrieve the information from. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the options or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.collectionsInfo = function(collectionName, callback) { + if(callback == null && typeof collectionName == 'function') { callback = collectionName; collectionName = null; } + // Create selector + var selector = {}; + // If we are limiting the access to a specific collection name + if(collectionName != null) selector.name = this.databaseName + "." + collectionName; + + // Return Cursor + // callback for backward compatibility + if(callback) { + callback(null, new Cursor(this, new Collection(this, DbCommand.SYSTEM_NAMESPACE_COLLECTION), selector)); + } else { + return new Cursor(this, new Collection(this, DbCommand.SYSTEM_NAMESPACE_COLLECTION), selector); + } +}; + +/** + * Get the list of all collection names for the specified db + * + * Options + * - **namesOnly** {String, default:false}, Return only the full collection namespace. + * + * @param {String} [collectionName] the collection name we wish to filter by. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the collection names or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.collectionNames = function(collectionName, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + collectionName = args.length ? args.shift() : null; + options = args.length ? args.shift() : {}; + + // Ensure no breaking behavior + if(collectionName != null && typeof collectionName == 'object') { + options = collectionName; + collectionName = null; + } + + // Let's make our own callback to reuse the existing collections info method + self.collectionsInfo(collectionName, function(err, cursor) { + if(err != null) return callback(err, null); + + cursor.toArray(function(err, documents) { + if(err != null) return callback(err, null); + + // List of result documents that have been filtered + var filtered_documents = documents.filter(function(document) { + return !(document.name.indexOf(self.databaseName) == -1 || document.name.indexOf('$') != -1); + }); + + // If we are returning only the names + if(options.namesOnly) { + filtered_documents = filtered_documents.map(function(document) { return document.name }); + } + + // Return filtered items + callback(null, filtered_documents); + }); + }); +}; + +/** + * Fetch a specific collection (containing the actual collection information) + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **serializeFunctions** {Boolean, default:false}, serialize functions on the document. + * - **raw** {Boolean, default:false}, perform all operations using raw bson objects. + * - **pkFactory** {Object}, object overriding the basic ObjectID primary key generation. + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * - **strict**, (Boolean, default:false) throws and error if collection already exists + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * + * @param {String} collectionName the collection name we wish to access. + * @param {Object} [options] returns option results. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the collection or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.collection = function(collectionName, options, callback) { + var self = this; + if(typeof options === "function") { callback = options; options = {}; } + // Execute safe + + if(options && (options.strict)) { + self.collectionNames(collectionName, function(err, collections) { + if(err != null) return callback(err, null); + + if(collections.length == 0) { + return callback(new Error("Collection " + collectionName + " does not exist. Currently in safe mode."), null); + } else { + try { + var collection = new Collection(self, collectionName, self.pkFactory, options); + } catch(err) { + return callback(err, null); + } + return callback(null, collection); + } + }); + } else { + try { + var collection = new Collection(self, collectionName, self.pkFactory, options); + } catch(err) { + if(callback == null) { + throw err; + } else { + return callback(err, null); + } + } + + // If we have no callback return collection object + return callback == null ? collection : callback(null, collection); + } +}; + +/** + * Fetch all collections for the current db. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the collections or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.collections = function(callback) { + var self = this; + // Let's get the collection names + self.collectionNames(function(err, documents) { + if(err != null) return callback(err, null); + var collections = []; + documents.forEach(function(document) { + collections.push(new Collection(self, document.name.replace(self.databaseName + ".", ''), self.pkFactory)); + }); + // Return the collection objects + callback(null, collections); + }); +}; + +/** + * Evaluate javascript on the server + * + * Options + * - **nolock** {Boolean, default:false}, Tell MongoDB not to block on the evaulation of the javascript. + * + * @param {Code} code javascript to execute on server. + * @param {Object|Array} [parameters] the parameters for the call. + * @param {Object} [options] the options + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from eval or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.eval = function(code, parameters, options, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + parameters = args.length ? args.shift() : parameters; + options = args.length ? args.shift() : {}; + + var finalCode = code; + var finalParameters = []; + // If not a code object translate to one + if(!(finalCode instanceof this.bsonLib.Code)) { + finalCode = new this.bsonLib.Code(finalCode); + } + + // Ensure the parameters are correct + if(parameters != null && parameters.constructor != Array && typeof parameters !== 'function') { + finalParameters = [parameters]; + } else if(parameters != null && parameters.constructor == Array && typeof parameters !== 'function') { + finalParameters = parameters; + } + + // Create execution selector + var selector = {'$eval':finalCode, 'args':finalParameters}; + // Check if the nolock parameter is passed in + if(options['nolock']) { + selector['nolock'] = options['nolock']; + } + + // Set primary read preference + options.readPreference = ReadPreference.PRIMARY; + + // Execute the eval + this.collection(DbCommand.SYSTEM_COMMAND_COLLECTION).findOne(selector, options, function(err, result) { + if(err) return callback(err); + + if(result && result.ok == 1) { + callback(null, result.retval); + } else if(result) { + callback(new Error("eval failed: " + result.errmsg), null); return; + } else { + callback(err, result); + } + }); +}; + +/** + * Dereference a dbref, against a db + * + * @param {DBRef} dbRef db reference object we wish to resolve. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from dereference or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.dereference = function(dbRef, callback) { + var db = this; + // If we have a db reference then let's get the db first + if(dbRef.db != null) db = this.db(dbRef.db); + // Fetch the collection and find the reference + var collection = db.collection(dbRef.namespace); + collection.findOne({'_id':dbRef.oid}, function(err, result) { + callback(err, result); + }); +}; + +/** + * Logout user from server, fire off on all connections and remove all auth info + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from logout or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.logout = function(options, callback) { + var self = this; + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + // Number of connections we need to logout from + var numberOfConnections = this.serverConfig.allRawConnections().length; + + // Let's generate the logout command object + var logoutCommand = DbCommand.logoutCommand(self, {logout:1}, options); + self._executeQueryCommand(logoutCommand, {onAll:true}, function(err, result) { + // Count down + numberOfConnections = numberOfConnections - 1; + // Work around the case where the number of connections are 0 + if(numberOfConnections <= 0 && typeof callback == 'function') { + var internalCallback = callback; + callback = null; + // Reset auth + self.auths = []; + // Handle any errors + if(err == null && result.documents[0].ok == 1) { + internalCallback(null, true); + } else { + err != null ? internalCallback(err, false) : internalCallback(new Error(result.documents[0].errmsg), false); + } + } + }); +} + +/** + * Authenticate a user against the server. + * + * Options + * - **authdb** {String}, The database that the credentials are for, + * different from the name of the current DB, for example admin + * @param {String} username username. + * @param {String} password password. + * @param {Object} [options] the options + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from authentication or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.authenticate = function(username, password, options, callback) { + var self = this; + + if (typeof callback === 'undefined') { + callback = options; + options = {}; + } + // the default db to authenticate against is 'this' + // if authententicate is called from a retry context, it may be another one, like admin + var authdb = options.authdb ? options.authdb : self.databaseName; + // Push the new auth if we have no previous record + + var numberOfConnections = 0; + var errorObject = null; + + if(options['connection' != null]) { + //if a connection was explicitly passed on options, then we have only one... + numberOfConnections = 1; + } else { + // Get the amount of connections in the pool to ensure we have authenticated all comments + numberOfConnections = this.serverConfig.allRawConnections().length; + options['onAll'] = true; + } + + // Execute all four + this._executeQueryCommand(DbCommand.createGetNonceCommand(self), options, function(err, result, connection) { + // Execute on all the connections + if(err == null) { + // Nonce used to make authentication request with md5 hash + var nonce = result.documents[0].nonce; + // Execute command + self._executeQueryCommand(DbCommand.createAuthenticationCommand(self, username, password, nonce, authdb), {connection:connection}, function(err, result) { + // Count down + numberOfConnections = numberOfConnections - 1; + // Ensure we save any error + if(err) { + errorObject = err; + } else if(result.documents[0].err != null || result.documents[0].errmsg != null){ + errorObject = self.wrap(result.documents[0]); + } + + // Work around the case where the number of connections are 0 + if(numberOfConnections <= 0 && typeof callback == 'function') { + var internalCallback = callback; + callback = null; + + if(errorObject == null && result.documents[0].ok == 1) { + // We authenticated correctly save the credentials + self.auths = [{'username':username, 'password':password, 'authdb': authdb}]; + // Return callback + internalCallback(errorObject, true); + } else { + internalCallback(errorObject, false); + } + } + }); + } + }); +}; + +/** + * Add a user to the database. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} username username. + * @param {String} password password. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from addUser or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.addUser = function(username, password, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + // Figure out the safe mode settings + var safe = self.safe != null && self.safe == false ? {w: 1} : self.safe; + // Override with options passed in if applicable + safe = options != null && options['safe'] != null ? options['safe'] : safe; + // Ensure it's at least set to safe + safe = safe == null ? {w: 1} : safe; + // Use node md5 generator + var md5 = crypto.createHash('md5'); + // Generate keys used for authentication + md5.update(username + ":mongo:" + password); + var userPassword = md5.digest('hex'); + // Fetch a user collection + var collection = this.collection(DbCommand.SYSTEM_USER_COLLECTION); + // Check if we are inserting the first user + collection.count({}, function(err, count) { + // We got an error (f.ex not authorized) + if(err != null) return callback(err, null); + // Check if the user exists and update i + collection.find({user: username}, {dbName: options['dbName']}).toArray(function(err, documents) { + // We got an error (f.ex not authorized) + if(err != null) return callback(err, null); + // Add command keys + var commandOptions = safe; + commandOptions.dbName = options['dbName']; + commandOptions.upsert = true; + // We have a user, let's update the password or upsert if not + collection.update({user: username},{$set: {user: username, pwd: userPassword}}, commandOptions, function(err, results) { + if(count == 0 && err) { + callback(null, [{user:username, pwd:userPassword}]); + } else if(err) { + callback(err, null) + } else { + callback(null, [{user:username, pwd:userPassword}]); + } + }); + }); + }); +}; + +/** + * Remove a user from a database + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} username username. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from removeUser or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.removeUser = function(username, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + // Figure out the safe mode settings + var safe = self.safe != null && self.safe == false ? {w: 1} : self.safe; + // Override with options passed in if applicable + safe = options != null && options['safe'] != null ? options['safe'] : safe; + // Ensure it's at least set to safe + safe = safe == null ? {w: 1} : safe; + + // Fetch a user collection + var collection = this.collection(DbCommand.SYSTEM_USER_COLLECTION); + collection.findOne({user: username}, {dbName: options['dbName']}, function(err, user) { + if(user != null) { + // Add command keys + var commandOptions = safe; + commandOptions.dbName = options['dbName']; + + collection.remove({user: username}, commandOptions, function(err, result) { + callback(err, true); + }); + } else { + callback(err, false); + } + }); +}; + +/** + * Creates a collection on a server pre-allocating space, need to create f.ex capped collections. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **serializeFunctions** {Boolean, default:false}, serialize functions on the document. + * - **raw** {Boolean, default:false}, perform all operations using raw bson objects. + * - **pkFactory** {Object}, object overriding the basic ObjectID primary key generation. + * - **capped** {Boolean, default:false}, create a capped collection. + * - **size** {Number}, the size of the capped collection in bytes. + * - **max** {Number}, the maximum number of documents in the capped collection. + * - **autoIndexId** {Boolean, default:true}, create an index on the _id field of the document, True by default on MongoDB 2.2 or higher off for version < 2.2. + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * - **strict**, (Boolean, default:false) throws and error if collection already exists + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} collectionName the collection name we wish to access. + * @param {Object} [options] returns option results. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from createCollection or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.createCollection = function(collectionName, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : null; + var self = this; + + // Figure out the safe mode settings + var safe = self.safe != null && self.safe == false ? {w: 1} : self.safe; + // Override with options passed in if applicable + safe = options != null && options['safe'] != null ? options['safe'] : safe; + // Ensure it's at least set to safe + safe = safe == null ? {w: 1} : safe; + + // Check if we have the name + this.collectionNames(collectionName, function(err, collections) { + if(err != null) return callback(err, null); + + var found = false; + collections.forEach(function(collection) { + if(collection.name == self.databaseName + "." + collectionName) found = true; + }); + + // If the collection exists either throw an exception (if db in safe mode) or return the existing collection + if(found && options && options.strict) { + return callback(new Error("Collection " + collectionName + " already exists. Currently in safe mode."), null); + } else if(found){ + try { + var collection = new Collection(self, collectionName, self.pkFactory, options); + } catch(err) { + return callback(err, null); + } + return callback(null, collection); + } + + // Create a new collection and return it + self._executeQueryCommand(DbCommand.createCreateCollectionCommand(self, collectionName, options), {read:false, safe:safe}, function(err, result) { + var document = result.documents[0]; + // If we have no error let's return the collection + if(err == null && document.ok == 1) { + try { + var collection = new Collection(self, collectionName, self.pkFactory, options); + } catch(err) { + return callback(err, null); + } + return callback(null, collection); + } else { + err != null ? callback(err, null) : callback(self.wrap(document), null); + } + }); + }); +}; + +/** + * Execute a command hash against MongoDB. This lets you acess any commands not available through the api on the server. + * + * @param {Object} selector the command hash to send to the server, ex: {ping:1}. + * @param {Function} callback this will be called after executing this method. The command always return the whole result of the command as the second parameter. + * @return {null} + * @api public + */ +Db.prototype.command = function(selector, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + // Set up the options + var cursor = new Cursor(this + , new Collection(this, DbCommand.SYSTEM_COMMAND_COLLECTION), selector, {}, { + limit: -1, timeout: QueryCommand.OPTS_NO_CURSOR_TIMEOUT, dbName: options['dbName'] + }); + + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : false; + + // Ensure only commands who support read Prefrences are exeuted otherwise override and use Primary + if(readPreference != false) { + if(selector['group'] || selector['aggregate'] || selector['collStats'] || selector['dbStats'] + || selector['count'] || selector['distinct'] || selector['geoNear'] || selector['geoSearch'] || selector['geoWalk'] + || (selector['mapreduce'] && selector.out == 'inline')) { + // Set the read preference + cursor.setReadPreference(readPreference); + } else { + cursor.setReadPreference(ReadPreference.PRIMARY); + } + } + + // Return the next object + cursor.nextObject(callback); +}; + +/** + * Drop a collection from the database, removing it permanently. New accesses will create a new collection. + * + * @param {String} collectionName the name of the collection we wish to drop. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from dropCollection or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.dropCollection = function(collectionName, callback) { + var self = this; + + // Drop the collection + this._executeQueryCommand(DbCommand.createDropCollectionCommand(this, collectionName), function(err, result) { + if(err == null && result.documents[0].ok == 1) { + if(callback != null) return callback(null, true); + } else { + if(callback != null) err != null ? callback(err, null) : callback(self.wrap(result.documents[0]), null); + } + }); +}; + +/** + * Rename a collection. + * + * @param {String} fromCollection the name of the current collection we wish to rename. + * @param {String} toCollection the new name of the collection. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from renameCollection or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.renameCollection = function(fromCollection, toCollection, callback) { + var self = this; + + // Execute the command, return the new renamed collection if successful + this._executeQueryCommand(DbCommand.createRenameCollectionCommand(this, fromCollection, toCollection), function(err, result) { + if(err == null && result.documents[0].ok == 1) { + if(callback != null) return callback(null, new Collection(self, toCollection, self.pkFactory)); + } else { + if(callback != null) err != null ? callback(err, null) : callback(self.wrap(result.documents[0]), null); + } + }); +}; + +/** + * Return last error message for the given connection, note options can be combined. + * + * Options + * - **fsync** {Boolean, default:false}, option forces the database to fsync all files before returning. + * - **j** {Boolean, default:false}, awaits the journal commit before returning, > MongoDB 2.0. + * - **w** {Number}, until a write operation has been replicated to N servers. + * - **wtimeout** {Number}, number of miliseconds to wait before timing out. + * + * Connection Options + * - **connection** {Connection}, fire the getLastError down a specific connection. + * + * @param {Object} [options] returns option results. + * @param {Object} [connectionOptions] returns option results. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from lastError or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.lastError = function(options, connectionOptions, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + connectionOptions = args.length ? args.shift() : {}; + + this._executeQueryCommand(DbCommand.createGetLastErrorCommand(options, this), connectionOptions, function(err, error) { + callback(err, error && error.documents); + }); +}; + +/** + * Legacy method calls. + * + * @ignore + * @api private + */ +Db.prototype.error = Db.prototype.lastError; +Db.prototype.lastStatus = Db.prototype.lastError; + +/** + * Return all errors up to the last time db reset_error_history was called. + * + * Options + * - **connection** {Connection}, fire the getLastError down a specific connection. + * + * @param {Object} [options] returns option results. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from previousErrors or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.previousErrors = function(options, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + this._executeQueryCommand(DbCommand.createGetPreviousErrorsCommand(this), options, function(err, error) { + callback(err, error.documents); + }); +}; + +/** + * Runs a command on the database. + * @ignore + * @api private + */ +Db.prototype.executeDbCommand = function(command_hash, options, callback) { + if(callback == null) { callback = options; options = {}; } + this._executeQueryCommand(DbCommand.createDbSlaveOkCommand(this, command_hash, options), options, callback); +}; + +/** + * Runs a command on the database as admin. + * @ignore + * @api private + */ +Db.prototype.executeDbAdminCommand = function(command_hash, options, callback) { + if(callback == null) { callback = options; options = {}; } + this._executeQueryCommand(DbCommand.createAdminDbCommand(this, command_hash), options, callback); +}; + +/** + * Resets the error history of the mongo instance. + * + * Options + * - **connection** {Connection}, fire the getLastError down a specific connection. + * + * @param {Object} [options] returns option results. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from resetErrorHistory or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.resetErrorHistory = function(options, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + this._executeQueryCommand(DbCommand.createResetErrorHistoryCommand(this), options, function(err, error) { + callback(err, error.documents); + }); +}; + +/** + * Creates an index on the collection. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **unique** {Boolean, default:false}, creates an unique index. + * - **sparse** {Boolean, default:false}, creates a sparse index. + * - **background** {Boolean, default:false}, creates the index in the background, yielding whenever possible. + * - **dropDups** {Boolean, default:false}, a unique index cannot be created on a key that has pre-existing duplicate values. If you would like to create the index anyway, keeping the first document the database indexes and deleting all subsequent documents that have duplicate value + * - **min** {Number}, for geospatial indexes set the lower bound for the co-ordinates. + * - **max** {Number}, for geospatial indexes set the high bound for the co-ordinates. + * - **v** {Number}, specify the format version of the indexes. + * - **expireAfterSeconds** {Number}, allows you to expire data on indexes applied to a data (MongoDB 2.2 or higher) + * - **name** {String}, override the autogenerated index name (useful if the resulting name is larger than 128 bytes) + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * + * @param {String} collectionName name of the collection to create the index on. + * @param {Object} fieldOrSpec fieldOrSpec that defines the index. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from createIndex or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.createIndex = function(collectionName, fieldOrSpec, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + options = args.length ? args.shift() : {}; + options = typeof callback === 'function' ? options : callback; + options = options == null ? {} : options; + + // Get the error options + var errorOptions = _getWriteConcern(this, options, callback); + // Create command + var command = DbCommand.createCreateIndexCommand(this, collectionName, fieldOrSpec, options); + // Default command options + var commandOptions = {}; + + // If we have error conditions set handle them + if(_hasWriteConcern(errorOptions) && typeof callback == 'function') { + // Insert options + commandOptions['read'] = false; + // If we have safe set set async to false + if(errorOptions == null) commandOptions['async'] = true; + + // Set safe option + commandOptions['safe'] = errorOptions; + // If we have an error option + if(typeof errorOptions == 'object') { + var keys = Object.keys(errorOptions); + for(var i = 0; i < keys.length; i++) { + commandOptions[keys[i]] = errorOptions[keys[i]]; + } + } + + // Execute insert command + this._executeInsertCommand(command, commandOptions, function(err, result) { + if(err != null) return callback(err, null); + + result = result && result.documents; + if (result[0].err) { + callback(self.wrap(result[0])); + } else { + callback(null, command.documents[0].name); + } + }); + } else if(_hasWriteConcern(errorOptions) && callback == null) { + throw new Error("Cannot use a writeConcern without a provided callback"); + } else { + // Execute insert command + var result = this._executeInsertCommand(command, commandOptions); + // If no callback just return + if(!callback) return; + // If error return error + if(result instanceof Error) { + return callback(result); + } + // Otherwise just return + return callback(null, null); + } +}; + +/** + * Ensures that an index exists, if it does not it creates it + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **unique** {Boolean, default:false}, creates an unique index. + * - **sparse** {Boolean, default:false}, creates a sparse index. + * - **background** {Boolean, default:false}, creates the index in the background, yielding whenever possible. + * - **dropDups** {Boolean, default:false}, a unique index cannot be created on a key that has pre-existing duplicate values. If you would like to create the index anyway, keeping the first document the database indexes and deleting all subsequent documents that have duplicate value + * - **min** {Number}, for geospatial indexes set the lower bound for the co-ordinates. + * - **max** {Number}, for geospatial indexes set the high bound for the co-ordinates. + * - **v** {Number}, specify the format version of the indexes. + * - **expireAfterSeconds** {Number}, allows you to expire data on indexes applied to a data (MongoDB 2.2 or higher) + * - **name** {String}, override the autogenerated index name (useful if the resulting name is larger than 128 bytes) + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} collectionName name of the collection to create the index on. + * @param {Object} fieldOrSpec fieldOrSpec that defines the index. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from ensureIndex or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.ensureIndex = function(collectionName, fieldOrSpec, options, callback) { + var self = this; + + if (typeof callback === 'undefined' && typeof options === 'function') { + callback = options; + options = {}; + } + + if (options == null) { + options = {}; + } + + // Get the error options + var errorOptions = _getWriteConcern(this, options, callback); + // Make sure we don't try to do a write concern without a callback + if(_hasWriteConcern(errorOptions) && callback == null) + throw new Error("Cannot use a writeConcern without a provided callback"); + // Create command + var command = DbCommand.createCreateIndexCommand(this, collectionName, fieldOrSpec, options); + var index_name = command.documents[0].name; + + // Default command options + var commandOptions = {}; + // Check if the index allready exists + this.indexInformation(collectionName, function(err, collectionInfo) { + if(err != null) return callback(err, null); + + if(!collectionInfo[index_name]) { + // If we have error conditions set handle them + if(_hasWriteConcern(errorOptions) && typeof callback == 'function') { + // Insert options + commandOptions['read'] = false; + // If we have safe set set async to false + if(errorOptions == null) commandOptions['async'] = true; + + // If we have an error option + if(typeof errorOptions == 'object') { + var keys = Object.keys(errorOptions); + for(var i = 0; i < keys.length; i++) { + commandOptions[keys[i]] = errorOptions[keys[i]]; + } + } + + if(typeof callback === 'function' + && commandOptions.w < 1 && !commandOptions.fsync && !commandOptions.journal) { + commandOptions.w = 1; + } + + self._executeInsertCommand(command, commandOptions, function(err, result) { + // Only callback if we have one specified + if(typeof callback === 'function') { + if(err != null) return callback(err, null); + + result = result && result.documents; + if (result[0].err) { + callback(self.wrap(result[0])); + } else { + callback(null, command.documents[0].name); + } + } + }); + } else { + // Execute insert command + var result = self._executeInsertCommand(command, commandOptions); + // If no callback just return + if(!callback) return; + // If error return error + if(result instanceof Error) { + return callback(result); + } + // Otherwise just return + return callback(null, index_name); + } + } else { + if(typeof callback === 'function') return callback(null, index_name); + } + }); +}; + +/** + * Returns the information available on allocated cursors. + * + * Options + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from cursorInfo or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.cursorInfo = function(options, callback) { + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + this._executeQueryCommand(DbCommand.createDbSlaveOkCommand(this, {'cursorInfo':1}), options, function(err, result) { + callback(err, result.documents[0]); + }); +}; + +/** + * Drop an index on a collection. + * + * @param {String} collectionName the name of the collection where the command will drop an index. + * @param {String} indexName name of the index to drop. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from dropIndex or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.dropIndex = function(collectionName, indexName, callback) { + this._executeQueryCommand(DbCommand.createDropIndexCommand(this, collectionName, indexName), callback); +}; + +/** + * Reindex all indexes on the collection + * Warning: reIndex is a blocking operation (indexes are rebuilt in the foreground) and will be slow for large collections. + * + * @param {String} collectionName the name of the collection. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from reIndex or null if an error occured. + * @api public +**/ +Db.prototype.reIndex = function(collectionName, callback) { + this._executeQueryCommand(DbCommand.createReIndexCommand(this, collectionName), function(err, result) { + if(err != null) { + callback(err, false); + } else if(result.documents[0].errmsg == null) { + callback(null, true); + } else { + callback(new Error(result.documents[0].errmsg), false); + } + }); +}; + +/** + * Retrieves this collections index info. + * + * Options + * - **full** {Boolean, default:false}, returns the full raw index information. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {String} collectionName the name of the collection. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from indexInformation or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.indexInformation = function(collectionName, options, callback) { + if(typeof callback === 'undefined') { + if(typeof options === 'undefined') { + callback = collectionName; + collectionName = null; + } else { + callback = options; + } + options = {}; + } + + // If we specified full information + var full = options['full'] == null ? false : options['full']; + // Build selector for the indexes + var selector = collectionName != null ? {ns: (this.databaseName + "." + collectionName)} : {}; + + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : ReadPreference.PRIMARY; + + // Iterate through all the fields of the index + this.collection(DbCommand.SYSTEM_INDEX_COLLECTION, function(err, collection) { + // Perform the find for the collection + collection.find(selector).setReadPreference(readPreference).toArray(function(err, indexes) { + if(err != null) return callback(err, null); + // Contains all the information + var info = {}; + + // if full defined just return all the indexes directly + if(full) return callback(null, indexes); + + // Process all the indexes + for(var i = 0; i < indexes.length; i++) { + var index = indexes[i]; + // Let's unpack the object + info[index.name] = []; + for(var name in index.key) { + info[index.name].push([name, index.key[name]]); + } + } + + // Return all the indexes + callback(null, info); + }); + }); +}; + +/** + * Drop a database. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from dropDatabase or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.dropDatabase = function(callback) { + var self = this; + + this._executeQueryCommand(DbCommand.createDropDatabaseCommand(this), function(err, result) { + if (err == null && result.documents[0].ok == 1) { + callback(null, true); + } else { + if (err) { + callback(err, false); + } else { + callback(self.wrap(result.documents[0]), false); + } + } + }); +}; + +/** + * Get all the db statistics. + * + * Options + * - **scale** {Number}, divide the returned sizes by scale value. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Objects} [options] options for the stats command + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from stats or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.stats = function stats(options, callback) { + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + // Fetch all commands + options = args.length ? args.shift() : {}; + + // Build command object + var commandObject = { + dbStats:this.collectionName, + } + + // Check if we have the scale value + if(options['scale'] != null) commandObject['scale'] = options['scale']; + + // Execute the command + this.command(commandObject, options, callback); +} + +/** + * Register a handler + * @ignore + * @api private + */ +Db.prototype._registerHandler = function(db_command, raw, connection, exhaust, callback) { + // If we have an array of commands, chain them + var chained = Array.isArray(db_command); + + // Check if we have exhausted + if(typeof exhaust == 'function') { + callback = exhaust; + exhaust = false; + } + + // If they are chained we need to add a special handler situation + if(chained) { + // List off chained id's + var chainedIds = []; + // Add all id's + for(var i = 0; i < db_command.length; i++) chainedIds.push(db_command[i].getRequestId().toString()); + // Register all the commands together + for(var i = 0; i < db_command.length; i++) { + var command = db_command[i]; + // Add the callback to the store + this._callBackStore.once(command.getRequestId(), callback); + // Add the information about the reply + this._callBackStore._notReplied[command.getRequestId().toString()] = {start: new Date().getTime(), 'raw': raw, chained:chainedIds, connection:connection, exhaust:false}; + } + } else { + // Add the callback to the list of handlers + this._callBackStore.once(db_command.getRequestId(), callback); + // Add the information about the reply + this._callBackStore._notReplied[db_command.getRequestId().toString()] = {start: new Date().getTime(), 'raw': raw, connection:connection, exhaust:exhaust}; + } +} + +/** + * Re-Register a handler, on the cursor id f.ex + * @ignore + * @api private + */ +Db.prototype._reRegisterHandler = function(newId, object, callback) { + // Add the callback to the list of handlers + this._callBackStore.once(newId, object.callback.listener); + // Add the information about the reply + this._callBackStore._notReplied[newId] = object.info; +} + +/** + * + * @ignore + * @api private + */ +Db.prototype._callHandler = function(id, document, err) { + // If there is a callback peform it + if(this._callBackStore.listeners(id).length >= 1) { + // Get info object + var info = this._callBackStore._notReplied[id]; + // Delete the current object + delete this._callBackStore._notReplied[id]; + // Emit to the callback of the object + this._callBackStore.emit(id, err, document, info.connection); + } +} + +/** + * + * @ignore + * @api private + */ +Db.prototype._hasHandler = function(id) { + // If there is a callback peform it + return this._callBackStore.listeners(id).length >= 1; +} + +/** + * + * @ignore + * @api private + */ +Db.prototype._removeHandler = function(id) { + // Remove the information + if(this._callBackStore._notReplied[id] != null) delete this._callBackStore._notReplied[id]; + // Remove the callback if it's registered + this._callBackStore.removeAllListeners(id); + // Force cleanup _events, node.js seems to set it as a null value + if(this._callBackStore._events != null) delete this._callBackStore._events[id]; +} + +/** + * + * @ignore + * @api private + */ +Db.prototype._findHandler = function(id) { + var info = this._callBackStore._notReplied[id]; + // Return the callback + return {info:info, callback:(this._callBackStore.listeners(id).length >= 1) ? this._callBackStore.listeners(id)[0] : null} +} + +/** + * @ignore + */ +var __executeQueryCommand = function(self, db_command, options, callback) { + // Options unpacking + var read = options['read'] != null ? options['read'] : false; + var raw = options['raw'] != null ? options['raw'] : self.raw; + var onAll = options['onAll'] != null ? options['onAll'] : false; + var specifiedConnection = options['connection'] != null ? options['connection'] : null; + + // Correct read preference to default primary if set to false, null or primary + if(!(typeof read == 'object') && read._type == 'ReadPreference') { + read = (read == null || read == 'primary' || read == false) ? ReadPreference.PRIMARY : read; + if(!ReadPreference.isValid(read)) return callback(new Error("Illegal readPreference mode specified, " + read)); + } else if(typeof read == 'object' && read._type == 'ReadPreference') { + if(!read.isValid()) return callback(new Error("Illegal readPreference mode specified, " + read.mode)); + } + + // If we have a read preference set and we are a mongos pass the read preference on to the mongos instance, + if(self.serverConfig.isMongos() && read != null && read != false) { + db_command.setMongosReadPreference(read); + } + + // If we got a callback object + if(typeof callback === 'function' && !onAll) { + // Override connection if we passed in a specific connection + var connection = specifiedConnection != null ? specifiedConnection : null; + // connection = connection != null && connection.connected != null ? connection : null; + + if(connection instanceof Error) return callback(connection, null); + + // Fetch either a reader or writer dependent on the specified read option if no connection + // was passed in + if(connection == null) { + connection = read == null || read == 'primary' || read == false ? self.serverConfig.checkoutWriter(true) : self.serverConfig.checkoutReader(read); + } + + // Ensure we have a valid connection + if(connection == null) { + return callback(new Error("no open connections")); + } else if(connection instanceof Error || connection['message'] != null) { + return callback(connection); + } + + // Exhaust Option + var exhaust = options.exhaust || false; + + // Register the handler in the data structure + self._registerHandler(db_command, raw, connection, exhaust, callback); + + // Write the message out and handle any errors if there are any + connection.write(db_command, function(err) { + if(err != null) { + // Call the handler with an error + self._callHandler(db_command.getRequestId(), null, err); + } + }); + } else if(typeof callback === 'function' && onAll) { + var connections = self.serverConfig.allRawConnections(); + var numberOfEntries = connections.length; + // Go through all the connections + for(var i = 0; i < connections.length; i++) { + // Fetch a connection + var connection = connections[i]; + // Override connection if needed + connection = specifiedConnection != null ? specifiedConnection : connection; + // Ensure we have a valid connection + if(connection == null) { + return callback(new Error("no open connections")); + } else if(connection instanceof Error) { + return callback(connection); + } + + // Register the handler in the data structure + self._registerHandler(db_command, raw, connection, callback); + + // Write the message out + connection.write(db_command, function(err) { + // Adjust the number of entries we need to process + numberOfEntries = numberOfEntries - 1; + // Remove listener + if(err != null) { + // Clean up listener and return error + self._removeHandler(db_command.getRequestId()); + } + + // No more entries to process callback with the error + if(numberOfEntries <= 0) { + callback(err); + } + }); + + // Update the db_command request id + db_command.updateRequestId(); + } + } else { + // Fetch either a reader or writer dependent on the specified read option + var connection = read == null || read == 'primary' || read == false ? self.serverConfig.checkoutWriter(true) : self.serverConfig.checkoutReader(read); + // Override connection if needed + connection = specifiedConnection != null ? specifiedConnection : connection; + // Ensure we have a valid connection + if(connection == null || connection instanceof Error || connection['message'] != null) return null; + // Write the message out + connection.write(db_command, function(err) { + if(err != null) { + // Emit the error + self.emit("error", err); + } + }); + } +} + +/** + * @ignore + */ +var __retryCommandOnFailure = function(self, retryInMilliseconds, numberOfTimes, command, db_command, options, callback) { + if(this._state == 'connected' || this._state == 'disconnected') this._state = 'connecting'; + // Number of retries done + var numberOfRetriesDone = numberOfTimes; + // Retry function, execute once + var retryFunction = function(_self, _numberOfRetriesDone, _retryInMilliseconds, _numberOfTimes, _command, _db_command, _options, _callback) { + _self.serverConfig.connect(_self, {}, function(err, result, _serverConfig) { + // Adjust the number of retries left + _numberOfRetriesDone = _numberOfRetriesDone - 1; + // Definitively restart + if(err != null && _numberOfRetriesDone > 0) { + _self._state = 'connecting'; + // Close the server config + _serverConfig.close(function(err) { + // Retry the connect + setTimeout(function() { + retryFunction(_self, _numberOfRetriesDone, _retryInMilliseconds, _numberOfTimes, _command, _db_command, _options, _callback); + }, _retryInMilliseconds); + }); + } else if(err != null && _numberOfRetriesDone <= 0) { + _self._state = 'disconnected'; + // Force close the current connections + _serverConfig.close(function(_err) { + // Force close the current connections + if(typeof _callback == 'function') _callback(err, null); + }); + } else if(err == null && _self.serverConfig.isConnected() == true && Array.isArray(_self.auths) && _self.auths.length > 0) { + _self._state = 'connected'; + // Get number of auths we need to execute + var numberOfAuths = _self.auths.length; + // Apply all auths + for(var i = 0; i < _self.auths.length; i++) { + _self.authenticate(_self.auths[i].username, _self.auths[i].password, {'authdb':_self.auths[i].authdb}, function(err, authenticated) { + numberOfAuths = numberOfAuths - 1; + + // If we have no more authentications to replay + if(numberOfAuths == 0) { + if(err != null || !authenticated) { + if(typeof _callback == 'function') _callback(err, null); + return; + } else { + // Execute command + command(_self, _db_command, _options, _callback); + + // Execute any backed up commands + process.nextTick(function() { + // Execute any backed up commands + while(_self.commands.length > 0) { + // Fetch the command + var command = _self.commands.shift(); + // Execute based on type + if(command['type'] == 'query') { + __executeQueryCommand(_self, command['db_command'], command['options'], command['callback']); + } else if(command['type'] == 'insert') { + __executeInsertCommand(_self, command['db_command'], command['options'], command['callback']); + } + } + }); + } + } + }); + } + } else if(err == null && _self.serverConfig.isConnected() == true) { + _self._state = 'connected'; + // Execute command + command(_self, _db_command, _options, _callback); + + process.nextTick(function() { + // Execute any backed up commands + while(_self.commands.length > 0) { + // Fetch the command + var command = _self.commands.shift(); + // Execute based on type + if(command['type'] == 'query') { + __executeQueryCommand(_self, command['db_command'], command['options'], command['callback']); + } else if(command['type'] == 'insert') { + __executeInsertCommand(_self, command['db_command'], command['options'], command['callback']); + } + } + }); + } else { + _self._state = 'connecting'; + // Force close the current connections + _serverConfig.close(function(err) { + // _self.serverConfig.close(function(err) { + // Retry the connect + setTimeout(function() { + retryFunction(_self, _numberOfRetriesDone, _retryInMilliseconds, _numberOfTimes, _command, _db_command, _options, _callback); + }, _retryInMilliseconds); + }); + } + }); + }; + + // Execute function first time + retryFunction(self, numberOfRetriesDone, retryInMilliseconds, numberOfTimes, command, db_command, options, callback); +} + +/** + * Execute db query command (not safe) + * @ignore + * @api private + */ +Db.prototype._executeQueryCommand = function(db_command, options, callback) { + var self = this; + + // Unpack the parameters + if (typeof callback === 'undefined') { + callback = options; + options = {}; + } + + // fast fail option used for HA, no retry + var failFast = options['failFast'] != null + ? options['failFast'] + : false; + + // Check if the user force closed the command + if(this._applicationClosed) { + var err = new Error("db closed by application"); + if('function' == typeof callback) { + return callback(err, null); + } else { + throw err; + } + } + + var config = this.serverConfig; + // If the pool is not connected, attemp to reconnect to send the message + if(this._state == 'connecting' && config.autoReconnect && !failFast) { + return process.nextTick(function() { + self.commands.push({ + type: 'query', + db_command: db_command, + options: options, + callback: callback + }); + }) + } + + if(!failFast && !config.isConnected(options.read) && config.autoReconnect + && (options.read == null + || options.read == false + || options.read == ReadPreference.PRIMARY + || config.checkoutReader() == null)) { + this._state = 'connecting'; + return __retryCommandOnFailure(this, + this.retryMiliSeconds, + this.numberOfRetries, + __executeQueryCommand, + db_command, + options, + callback); + } + + if(!config.isConnected(options.read) && !config.autoReconnect && callback) { + // Fire an error to the callback if we are not connected + // and don't reconnect. + return callback(new Error("no open connections"), null); + } + + __executeQueryCommand(self, db_command, options, function (err, result, conn) { + callback(err, result, conn); + }); + +}; + +/** + * @ignore + */ +var __executeInsertCommand = function(self, db_command, options, callback) { + // Always checkout a writer for this kind of operations + var connection = self.serverConfig.checkoutWriter(); + // Get safe mode + var safe = options['safe'] != null ? options['safe'] : false; + var raw = options['raw'] != null ? options['raw'] : self.raw; + var specifiedConnection = options['connection'] != null ? options['connection'] : null; + // Override connection if needed + connection = specifiedConnection != null ? specifiedConnection : connection; + + // Ensure we have a valid connection + if(typeof callback === 'function') { + // Ensure we have a valid connection + if(connection == null) { + return callback(new Error("no open connections")); + } else if(connection instanceof Error) { + return callback(connection); + } + + var errorOptions = _getWriteConcern(self, options, callback); + if(errorOptions.w > 0 || errorOptions.w == 'majority' || errorOptions.j || errorOptions.journal || errorOptions.fsync) { + // db command is now an array of commands (original command + lastError) + db_command = [db_command, DbCommand.createGetLastErrorCommand(safe, self)]; + // Register the handler in the data structure + self._registerHandler(db_command[1], raw, connection, callback); + } + } + + // If we have no callback and there is no connection + if(connection == null) return null; + if(connection instanceof Error && typeof callback == 'function') return callback(connection, null); + if(connection instanceof Error) return null; + if(connection == null && typeof callback == 'function') return callback(new Error("no primary server found"), null); + + // Write the message out + connection.write(db_command, function(err) { + // Return the callback if it's not a safe operation and the callback is defined + if(typeof callback === 'function' && (safe == null || safe == false)) { + // Perform the callback + callback(err, null); + } else if(typeof callback === 'function') { + // Call the handler with an error + self._callHandler(db_command[1].getRequestId(), null, err); + } else if(typeof callback == 'function' && safe && safe.w == -1) { + // Call the handler with no error + self._callHandler(db_command[1].getRequestId(), null, null); + } else if(!safe && safe.w == -1) { + self.emit("error", err); + } + }); +} + +/** + * Execute an insert Command + * @ignore + * @api private + */ +Db.prototype._executeInsertCommand = function(db_command, options, callback) { + var self = this; + + // Unpack the parameters + if(callback == null && typeof options === 'function') { + callback = options; + options = {}; + } + + // Ensure options are not null + options = options == null ? {} : options; + + // Check if the user force closed the command + if(this._applicationClosed) { + if(typeof callback == 'function') { + return callback(new Error("db closed by application"), null); + } else { + throw new Error("db closed by application"); + } + } + + // If the pool is not connected, attemp to reconnect to send the message + if(self._state == 'connecting' && this.serverConfig.autoReconnect) { + process.nextTick(function() { + self.commands.push({type:'insert', 'db_command':db_command, 'options':options, 'callback':callback}); + }) + } else if(!this.serverConfig.isConnected() && this.serverConfig.autoReconnect) { + this._state = 'connecting'; + // Retry command + __retryCommandOnFailure(this, this.retryMiliSeconds, this.numberOfRetries, __executeInsertCommand, db_command, options, callback); + } else if(!this.serverConfig.isConnected() && !this.serverConfig.autoReconnect && callback) { + // Fire an error to the callback if we are not connected and don't do reconnect + if(callback) callback(new Error("no open connections"), null); + } else { + __executeInsertCommand(self, db_command, options, callback); + } +} + +/** + * Update command is the same + * @ignore + * @api private + */ +Db.prototype._executeUpdateCommand = Db.prototype._executeInsertCommand; +/** + * Remove command is the same + * @ignore + * @api private + */ +Db.prototype._executeRemoveCommand = Db.prototype._executeInsertCommand; + +/** + * Wrap a Mongo error document into an Error instance + * @ignore + * @api private + */ +Db.prototype.wrap = function(error) { + var msg = error.err || error.errmsg || error; + var e = new Error(msg); + e.name = 'MongoError'; + + // Get all object keys + var keys = Object.keys(error); + // Populate error object with properties + for(var i = 0; i < keys.length; i++) { + e[keys[i]] = error[keys[i]]; + } + + return e; +} + +/** + * Default URL + * + * @classconstant DEFAULT_URL + **/ +Db.DEFAULT_URL = 'mongodb://localhost:27017/default'; + +/** + * Connect to MongoDB using a url as documented at + * + * www.mongodb.org/display/DOCS/Connections + * + * Options + * - **uri_decode_auth** {Boolean, default:false} uri decode the user name and password for authentication + * - **db** {Object, default: null} a hash off options to set on the db object, see **Db constructor** + * - **server** {Object, default: null} a hash off options to set on the server objects, see **Server** constructor** + * - **replSet** {Object, default: null} a hash off options to set on the replSet object, see **ReplSet** constructor** + * - **mongos** {Object, default: null} a hash off options to set on the mongos object, see **Mongos** constructor** + * + * @param {String} url connection url for MongoDB. + * @param {Object} [options] optional options for insert command + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the db instance or null if an error occured. + * @return {null} + * @api public + */ +Db.connect = function(url, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = typeof args[args.length - 1] == 'function' ? args.pop() : null; + options = args.length ? args.shift() : null; + options = options || {}; + var serverOptions = options.server || {}; + var mongosOptions = options.mongos || {}; + var replSetServersOptions = options.replSet || options.replSetServers || {}; + var dbOptions = options.db || {}; + + // If callback is null throw an exception + if(callback == null) throw new Error("no callback function provided"); + + // Parse the string + var object = parse(url); + // Merge in any options for db in options object + if(dbOptions) { + for(var name in dbOptions) object.db_options[name] = dbOptions[name]; + } + + // Merge in any options for server in options object + if(serverOptions) { + for(var name in serverOptions) object.server_options[name] = serverOptions[name]; + } + + // Merge in any replicaset server options + if(replSetServersOptions) { + for(var name in replSetServersOptions) object.rs_options[name] = replSetServersOptions[name]; + } + + // Merge in any replicaset server options + if(mongosOptions) { + for(var name in mongosOptions) object.mongos_options[name] = mongosOptions[name]; + } + + // We need to ensure that the list of servers are only either direct members or mongos + // they cannot be a mix of monogs and mongod's + var totalNumberOfServers = object.servers.length; + var totalNumberOfMongosServers = 0; + var totalNumberOfMongodServers = 0; + var serverConfig = null; + + // Failure modes + if(object.servers.length == 0) throw new Error("connection string must contain at least one seed host"); + + // If we have no db setting for the native parser try to set the c++ one first + object.db_options.native_parser = _setNativeParser(object.db_options); + // If no auto_reconnect is set, set it to true as default for single servers + if(typeof object.server_options.auto_reconnect != 'boolean') { + object.server_options.auto_reconnect = true; + } + + // If we have more than a server, it could be replicaset or mongos list + // need to verify that it's one or the other and fail if it's a mix + // Connect to all servers and run ismaster + for(var i = 0; i < object.servers.length; i++) { + // Set up the Server object + var _server = object.servers[i].domain_socket + ? new Server(object.servers[i].domain_socket, {socketOptions:{connectTimeoutMS:1000}, auto_reconnect:false}) + : new Server(object.servers[i].host, object.servers[i].port, {socketOptions:{connectTimeoutMS:1000}, auto_reconnect:false}); + + // Attempt connect + new Db(object.dbName, _server, {safe:false, native_parser:false}).open(function(err, db) { + // Update number of servers + totalNumberOfServers = totalNumberOfServers - 1; + // If no error do the correct checks + if(!err) { + // Close the connection + db.close(true); + var isMasterDoc = db.serverConfig.isMasterDoc; + // Check what type of server we have + if(isMasterDoc.setName) totalNumberOfMongodServers++; + if(isMasterDoc.msg && isMasterDoc.msg == "isdbgrid") totalNumberOfMongosServers++; + } + + if(totalNumberOfServers == 0) { + // If we have a mix of mongod and mongos, throw an error + if(totalNumberOfMongosServers > 0 && totalNumberOfMongodServers > 0) + return callback(new Error("cannot combine a list of replicaset seeds and mongos seeds")); + + if(totalNumberOfMongodServers == 0 && object.servers.length == 1) { + var obj = object.servers[0]; + serverConfig = obj.domain_socket ? + new Server(obj.domain_socket, object.server_options) + : new Server(obj.host, obj.port, object.server_options); + } else if(totalNumberOfMongodServers > 0) { + serverConfig = new ReplSet(object.servers.map(function(serverObj) { + return new Server(serverObj.host, serverObj.port, object.server_options); + }), object.rs_options); + } else if(totalNumberOfMongosServers > 0) { + serverConfig = new Mongos(object.servers.map(function(serverObj) { + return new Server(serverObj.host, serverObj.port, object.server_options); + }), object.mongos_options); + } + + if(serverConfig == null) return callback(new Error("Could not locate any valid servers in initial seed list")); + // Set up all options etc and connect to the database + _finishConnecting(serverConfig, object, options, callback) + } + }); + } +} + +var _setNativeParser = function(db_options) { + if(typeof db_options.native_parser == 'boolean') return db_options.native_parser; + + try { + require('bson').BSONNative.BSON; + return true; + } catch(err) { + return false; + } +} + +var _finishConnecting = function(serverConfig, object, options, callback) { + // Safe settings + var safe = {}; + // Build the safe parameter if needed + if(object.db_options.journal) safe.j = object.db_options.journal; + if(object.db_options.w) safe.w = object.db_options.w; + if(object.db_options.fsync) safe.fsync = object.db_options.fsync; + if(object.db_options.wtimeoutMS) safe.wtimeout = object.db_options.wtimeoutMS; + + // If we have a read Preference set + if(object.db_options.read_preference) { + var readPreference = new ReadPreference(object.db_options.read_preference); + // If we have the tags set up + if(object.db_options.read_preference_tags) + readPreference = new ReadPreference(object.db_options.read_preference, object.db_options.read_preference_tags); + // Add the read preference + object.db_options.readPreference = readPreference; + } + + // No safe mode if no keys + if(Object.keys(safe).length == 0) safe = false; + // Add the safe object + object.db_options.safe = safe; + // Set up the db options + var db = new Db(object.dbName, serverConfig, object.db_options); + // Don't open the connection + if(options.noOpen) return db; + + // Open the db + db.open(function(err, db){ + if(err == null && object.auth){ + db.authenticate(object.auth.user, object.auth.password, function(err, success){ + if(success){ + callback(null, db); + } else { + callback(err ? err : new Error('Could not authenticate user ' + auth[0]), db); + } + }); + } else { + callback(err, db); + } + }); +} + +/** + * State of the db connection + * @ignore + */ +Object.defineProperty(Db.prototype, "state", { enumerable: true + , get: function () { + return this.serverConfig._serverState; + } +}); + +/** + * @ignore + */ +var _hasWriteConcern = function(errorOptions) { + return errorOptions == true + || errorOptions.w > 0 + || errorOptions.w == 'majority' + || errorOptions.j == true + || errorOptions.journal == true + || errorOptions.fsync == true +} + +/** + * @ignore + */ +var _setWriteConcernHash = function(options) { + var finalOptions = {}; + if(options.w != null) finalOptions.w = options.w; + if(options.journal == true) finalOptions.j = options.journal; + if(options.j == true) finalOptions.j = options.j; + if(options.fsync == true) finalOptions.fsync = options.fsync; + if(options.wtimeout != null) finalOptions.wtimeout = options.wtimeout; + return finalOptions; +} + +/** + * @ignore + */ +var _getWriteConcern = function(self, options, callback) { + // Final options + var finalOptions = {w:1}; + // Local options verification + if(options.w != null || typeof options.j == 'boolean' || typeof options.journal == 'boolean' || typeof options.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(options); + } else if(options.safe != null && typeof options.safe == 'object') { + finalOptions = _setWriteConcernHash(options.safe); + } else if(typeof options.safe == "boolean") { + finalOptions = {w: (options.safe ? 1 : 0)}; + } else if(self.options.w != null || typeof self.options.j == 'boolean' || typeof self.options.journal == 'boolean' || typeof self.options.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(self.options); + } else if(self.safe.w != null || typeof self.safe.j == 'boolean' || typeof self.safe.journal == 'boolean' || typeof self.safe.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(self.safe); + } else if(typeof self.safe == "boolean") { + finalOptions = {w: (self.safe ? 1 : 0)}; + } + + // Ensure we don't have an invalid combination of write concerns + if(finalOptions.w < 1 + && (finalOptions.journal == true || finalOptions.j == true || finalOptions.fsync == true)) throw new Error("No acknowlegement using w < 1 cannot be combined with journal:true or fsync:true"); + + // Return the options + return finalOptions; +} + +/** + * Legacy support + * + * @ignore + * @api private + */ +exports.connect = Db.connect; +exports.Db = Db; + +/** + * Remove all listeners to the db instance. + * @ignore + * @api private + */ +Db.prototype.removeAllEventListeners = function() { + this.removeAllListeners("close"); + this.removeAllListeners("error"); + this.removeAllListeners("timeout"); + this.removeAllListeners("parseError"); + this.removeAllListeners("poolReady"); + this.removeAllListeners("message"); +} diff --git a/node_modules/mongodb/lib/mongodb/gridfs/chunk.js b/node_modules/mongodb/lib/mongodb/gridfs/chunk.js new file mode 100644 index 0000000..572d144 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/gridfs/chunk.js @@ -0,0 +1,213 @@ +var Binary = require('bson').Binary, + ObjectID = require('bson').ObjectID; + +/** + * Class for representing a single chunk in GridFS. + * + * @class + * + * @param file {GridStore} The {@link GridStore} object holding this chunk. + * @param mongoObject {object} The mongo object representation of this chunk. + * + * @throws Error when the type of data field for {@link mongoObject} is not + * supported. Currently supported types for data field are instances of + * {@link String}, {@link Array}, {@link Binary} and {@link Binary} + * from the bson module + * + * @see Chunk#buildMongoObject + */ +var Chunk = exports.Chunk = function(file, mongoObject) { + if(!(this instanceof Chunk)) return new Chunk(file, mongoObject); + + this.file = file; + var self = this; + var mongoObjectFinal = mongoObject == null ? {} : mongoObject; + + this.objectId = mongoObjectFinal._id == null ? new ObjectID() : mongoObjectFinal._id; + this.chunkNumber = mongoObjectFinal.n == null ? 0 : mongoObjectFinal.n; + this.data = new Binary(); + + if(mongoObjectFinal.data == null) { + } else if(typeof mongoObjectFinal.data == "string") { + var buffer = new Buffer(mongoObjectFinal.data.length); + buffer.write(mongoObjectFinal.data, 'binary', 0); + this.data = new Binary(buffer); + } else if(Array.isArray(mongoObjectFinal.data)) { + var buffer = new Buffer(mongoObjectFinal.data.length); + buffer.write(mongoObjectFinal.data.join(''), 'binary', 0); + this.data = new Binary(buffer); + } else if(mongoObjectFinal.data instanceof Binary || Object.prototype.toString.call(mongoObjectFinal.data) == "[object Binary]") { + this.data = mongoObjectFinal.data; + } else if(Buffer.isBuffer(mongoObjectFinal.data)) { + } else { + throw Error("Illegal chunk format"); + } + // Update position + this.internalPosition = 0; +}; + +/** + * Writes a data to this object and advance the read/write head. + * + * @param data {string} the data to write + * @param callback {function(*, GridStore)} This will be called after executing + * this method. The first parameter will contain null and the second one + * will contain a reference to this object. + */ +Chunk.prototype.write = function(data, callback) { + this.data.write(data, this.internalPosition); + this.internalPosition = this.data.length(); + if(callback != null) return callback(null, this); + return this; +}; + +/** + * Reads data and advances the read/write head. + * + * @param length {number} The length of data to read. + * + * @return {string} The data read if the given length will not exceed the end of + * the chunk. Returns an empty String otherwise. + */ +Chunk.prototype.read = function(length) { + // Default to full read if no index defined + length = length == null || length == 0 ? this.length() : length; + + if(this.length() - this.internalPosition + 1 >= length) { + var data = this.data.read(this.internalPosition, length); + this.internalPosition = this.internalPosition + length; + return data; + } else { + return ''; + } +}; + +Chunk.prototype.readSlice = function(length) { + if ((this.length() - this.internalPosition) >= length) { + var data = null; + if (this.data.buffer != null) { //Pure BSON + data = this.data.buffer.slice(this.internalPosition, this.internalPosition + length); + } else { //Native BSON + data = new Buffer(length); + length = this.data.readInto(data, this.internalPosition); + } + this.internalPosition = this.internalPosition + length; + return data; + } else { + return null; + } +}; + +/** + * Checks if the read/write head is at the end. + * + * @return {boolean} Whether the read/write head has reached the end of this + * chunk. + */ +Chunk.prototype.eof = function() { + return this.internalPosition == this.length() ? true : false; +}; + +/** + * Reads one character from the data of this chunk and advances the read/write + * head. + * + * @return {string} a single character data read if the the read/write head is + * not at the end of the chunk. Returns an empty String otherwise. + */ +Chunk.prototype.getc = function() { + return this.read(1); +}; + +/** + * Clears the contents of the data in this chunk and resets the read/write head + * to the initial position. + */ +Chunk.prototype.rewind = function() { + this.internalPosition = 0; + this.data = new Binary(); +}; + +/** + * Saves this chunk to the database. Also overwrites existing entries having the + * same id as this chunk. + * + * @param callback {function(*, GridStore)} This will be called after executing + * this method. The first parameter will contain null and the second one + * will contain a reference to this object. + */ +Chunk.prototype.save = function(callback) { + var self = this; + + self.file.chunkCollection(function(err, collection) { + if(err) return callback(err); + + collection.remove({'_id':self.objectId}, {safe:true}, function(err, result) { + if(err) return callback(err); + + if(self.data.length() > 0) { + self.buildMongoObject(function(mongoObject) { + collection.insert(mongoObject, {safe:true}, function(err, collection) { + callback(err, self); + }); + }); + } else { + callback(null, self); + } + }); + }); +}; + +/** + * Creates a mongoDB object representation of this chunk. + * + * @param callback {function(Object)} This will be called after executing this + * method. The object will be passed to the first parameter and will have + * the structure: + * + * 
    
+ *        {
+ *          '_id' : , // {number} id for this chunk
+ *          'files_id' : , // {number} foreign key to the file collection
+ *          'n' : , // {number} chunk number
+ *          'data' : , // {bson#Binary} the chunk data itself
+ *        }
+ *
    + * + * @see MongoDB GridFS Chunk Object Structure + */ +Chunk.prototype.buildMongoObject = function(callback) { + var mongoObject = {'_id': this.objectId, + 'files_id': this.file.fileId, + 'n': this.chunkNumber, + 'data': this.data}; + callback(mongoObject); +}; + +/** + * @return {number} the length of the data + */ +Chunk.prototype.length = function() { + return this.data.length(); +}; + +/** + * The position of the read/write head + * @name position + * @lends Chunk# + * @field + */ +Object.defineProperty(Chunk.prototype, "position", { enumerable: true + , get: function () { + return this.internalPosition; + } + , set: function(value) { + this.internalPosition = value; + } +}); + +/** + * The default chunk size + * @constant + */ +Chunk.DEFAULT_CHUNK_SIZE = 1024 * 256; diff --git a/node_modules/mongodb/lib/mongodb/gridfs/grid.js b/node_modules/mongodb/lib/mongodb/gridfs/grid.js new file mode 100644 index 0000000..858d1a3 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/gridfs/grid.js @@ -0,0 +1,98 @@ +var GridStore = require('./gridstore').GridStore, + ObjectID = require('bson').ObjectID; + +/** + * A class representation of a simple Grid interface. + * + * @class Represents the Grid. + * @param {Db} db A database instance to interact with. + * @param {String} [fsName] optional different root collection for GridFS. + * @return {Grid} + */ +function Grid(db, fsName) { + + if(!(this instanceof Grid)) return new Grid(db, fsName); + + this.db = db; + this.fsName = fsName == null ? GridStore.DEFAULT_ROOT_COLLECTION : fsName; +} + +/** + * Puts binary data to the grid + * + * @param {Buffer} data buffer with Binary Data. + * @param {Object} [options] the options for the files. + * @param {Function} callback this will be called after this method is executed. The first parameter will contain an Error object if an error occured or null otherwise. The second parameter will contain a reference to this object. + * @return {null} + * @api public + */ +Grid.prototype.put = function(data, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + // If root is not defined add our default one + options['root'] = options['root'] == null ? this.fsName : options['root']; + + // Return if we don't have a buffer object as data + if(!(Buffer.isBuffer(data))) return callback(new Error("Data object must be a buffer object"), null); + // Get filename if we are using it + var filename = options['filename']; + // Create gridstore + var gridStore = new GridStore(this.db, filename, "w", options); + gridStore.open(function(err, gridStore) { + if(err) return callback(err, null); + + gridStore.write(data, function(err, result) { + if(err) return callback(err, null); + + gridStore.close(function(err, result) { + if(err) return callback(err, null); + callback(null, result); + }) + }) + }) +} + +/** + * Get binary data to the grid + * + * @param {ObjectID} id ObjectID for file. + * @param {Function} callback this will be called after this method is executed. The first parameter will contain an Error object if an error occured or null otherwise. The second parameter will contain a reference to this object. + * @return {null} + * @api public + */ +Grid.prototype.get = function(id, callback) { + // Validate that we have a valid ObjectId + if(!(id instanceof ObjectID)) return callback(new Error("Not a valid ObjectID", null)); + // Create gridstore + var gridStore = new GridStore(this.db, id, "r", {root:this.fsName}); + gridStore.open(function(err, gridStore) { + if(err) return callback(err, null); + + // Return the data + gridStore.read(function(err, data) { + return callback(err, data) + }); + }) +} + +/** + * Delete file from grid + * + * @param {ObjectID} id ObjectID for file. + * @param {Function} callback this will be called after this method is executed. The first parameter will contain an Error object if an error occured or null otherwise. The second parameter will contain a reference to this object. + * @return {null} + * @api public + */ +Grid.prototype.delete = function(id, callback) { + // Validate that we have a valid ObjectId + if(!(id instanceof ObjectID)) return callback(new Error("Not a valid ObjectID", null)); + // Create gridstore + GridStore.unlink(this.db, id, {root:this.fsName}, function(err, result) { + if(err) return callback(err, false); + return callback(null, true); + }); +} + +exports.Grid = Grid; diff --git a/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js b/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js new file mode 100644 index 0000000..5fb773f --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js @@ -0,0 +1,1467 @@ +/** + * @fileOverview GridFS is a tool for MongoDB to store files to the database. + * Because of the restrictions of the object size the database can hold, a + * facility to split a file into several chunks is needed. The {@link GridStore} + * class offers a simplified api to interact with files while managing the + * chunks of split files behind the scenes. More information about GridFS can be + * found here. + */ +var Chunk = require('./chunk').Chunk, + DbCommand = require('../commands/db_command').DbCommand, + ObjectID = require('bson').ObjectID, + Buffer = require('buffer').Buffer, + fs = require('fs'), + util = require('util'), + inherits = util.inherits, + ReadStream = require('./readstream').ReadStream, + Stream = require('stream'); + +var REFERENCE_BY_FILENAME = 0, + REFERENCE_BY_ID = 1; + +/** + * A class representation of a file stored in GridFS. + * + * Modes + * - **"r"** - read only. This is the default mode. + * - **"w"** - write in truncate mode. Existing data will be overwriten. + * - **w+"** - write in edit mode. + * + * Options + * - **root** {String}, root collection to use. Defaults to **{GridStore.DEFAULT_ROOT_COLLECTION}**. + * - **content_type** {String}, mime type of the file. Defaults to **{GridStore.DEFAULT_CONTENT_TYPE}**. + * - **chunk_size** {Number}, size for the chunk. Defaults to **{Chunk.DEFAULT_CHUNK_SIZE}**. + * - **metadata** {Object}, arbitrary data the user wants to store. + * + * @class Represents the GridStore. + * @param {Db} db A database instance to interact with. + * @param {ObjectID} id an unique ObjectID for this file + * @param {String} [filename] optional a filename for this file, no unique constrain on the field + * @param {String} mode set the mode for this file. + * @param {Object} options optional properties to specify. + * @return {GridStore} + */ +var GridStore = function GridStore(db, id, filename, mode, options) { + if(!(this instanceof GridStore)) return new GridStore(db, id, filename, mode, options); + + var self = this; + this.db = db; + + // Call stream constructor + if(typeof Stream == 'function') { + Stream.call(this); + } else { + // 0.4.X backward compatibility fix + Stream.Stream.call(this); + } + + // Handle options + if(options == null) options = {}; + // Handle mode + if(mode == null) { + mode = filename; + filename = null; + } else if(typeof mode == 'object') { + options = mode; + mode = filename; + filename = null; + } + + // Handle id + if(id instanceof ObjectID && (typeof filename == 'string' || filename == null)) { + this.referenceBy = 1; + this.fileId = id; + this.filename = filename; + } else if(!(id instanceof ObjectID) && typeof id == 'string' && mode.indexOf("w") != null) { + this.referenceBy = 0; + this.fileId = new ObjectID(); + this.filename = id; + } else if(!(id instanceof ObjectID) && typeof id == 'string' && mode.indexOf("r") != null) { + this.referenceBy = 0; + this.filename = filename; + } else { + this.referenceBy = 1; + this.fileId = id; + this.filename = filename; + } + + // Set up the rest + this.mode = mode == null ? "r" : mode; + this.options = options == null ? {} : options; + this.root = this.options['root'] == null ? exports.GridStore.DEFAULT_ROOT_COLLECTION : this.options['root']; + this.position = 0; + // Set default chunk size + this.internalChunkSize = this.options['chunkSize'] == null ? Chunk.DEFAULT_CHUNK_SIZE : this.options['chunkSize']; +} + +/** + * Code for the streaming capabilities of the gridstore object + * Most code from Aaron heckmanns project https://github.com/aheckmann/gridfs-stream + * Modified to work on the gridstore object itself + * @ignore + */ +if(typeof Stream == 'function') { + GridStore.prototype = { __proto__: Stream.prototype } +} else { + // Node 0.4.X compatibility code + GridStore.prototype = { __proto__: Stream.Stream.prototype } +} + +// Move pipe to _pipe +GridStore.prototype._pipe = GridStore.prototype.pipe; + +/** + * Opens the file from the database and initialize this object. Also creates a + * new one if file does not exist. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain an **{Error}** object and the second parameter will be null if an error occured. Otherwise, the first parameter will be null and the second will contain the reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.open = function(callback) { + if( this.mode != "w" && this.mode != "w+" && this.mode != "r"){ + callback(new Error("Illegal mode " + this.mode), null); + return; + } + + var self = this; + + if((self.mode == "w" || self.mode == "w+") && self.db.serverConfig.primary != null) { + // Get files collection + self.collection(function(err, collection) { + if(err) return callback(err); + + // Put index on filename + collection.ensureIndex([['filename', 1]], function(err, index) { + if(err) return callback(err); + + // Get chunk collection + self.chunkCollection(function(err, chunkCollection) { + if(err) return callback(err); + + // Ensure index on chunk collection + chunkCollection.ensureIndex([['files_id', 1], ['n', 1]], function(err, index) { + if(err) return callback(err); + _open(self, callback); + }); + }); + }); + }); + } else { + // Open the gridstore + _open(self, callback); + } +}; + +/** + * Hidding the _open function + * @ignore + * @api private + */ +var _open = function(self, callback) { + self.collection(function(err, collection) { + if(err!==null) { + callback(new Error("at collection: "+err), null); + return; + } + + // Create the query + var query = self.referenceBy == REFERENCE_BY_ID ? {_id:self.fileId} : {filename:self.filename}; + query = null == self.fileId && this.filename == null ? null : query; + + // Fetch the chunks + if(query != null) { + collection.find(query, function(err, cursor) { + if(err) return error(err); + + // Fetch the file + cursor.nextObject(function(err, doc) { + if(err) return error(err); + + // Check if the collection for the files exists otherwise prepare the new one + if(doc != null) { + self.fileId = doc._id; + self.filename = doc.filename; + self.contentType = doc.contentType; + self.internalChunkSize = doc.chunkSize; + self.uploadDate = doc.uploadDate; + self.aliases = doc.aliases; + self.length = doc.length; + self.metadata = doc.metadata; + self.internalMd5 = doc.md5; + } else if (self.mode != 'r') { + self.fileId = self.fileId == null ? new ObjectID() : self.fileId; + self.contentType = exports.GridStore.DEFAULT_CONTENT_TYPE; + self.internalChunkSize = self.internalChunkSize == null ? Chunk.DEFAULT_CHUNK_SIZE : self.internalChunkSize; + self.length = 0; + } else { + self.length = 0; + return error(new Error((self.referenceBy == REFERENCE_BY_ID ? self.fileId.toHexString() : self.filename) + " does not exist", self)); + } + + // Process the mode of the object + if(self.mode == "r") { + nthChunk(self, 0, function(err, chunk) { + if(err) return error(err); + self.currentChunk = chunk; + self.position = 0; + callback(null, self); + }); + } else if(self.mode == "w") { + // Delete any existing chunks + deleteChunks(self, function(err, result) { + if(err) return error(err); + self.currentChunk = new Chunk(self, {'n':0}); + self.contentType = self.options['content_type'] == null ? self.contentType : self.options['content_type']; + self.internalChunkSize = self.options['chunk_size'] == null ? self.internalChunkSize : self.options['chunk_size']; + self.metadata = self.options['metadata'] == null ? self.metadata : self.options['metadata']; + self.position = 0; + callback(null, self); + }); + } else if(self.mode == "w+") { + nthChunk(self, lastChunkNumber(self), function(err, chunk) { + if(err) return error(err); + // Set the current chunk + self.currentChunk = chunk == null ? new Chunk(self, {'n':0}) : chunk; + self.currentChunk.position = self.currentChunk.data.length(); + self.metadata = self.options['metadata'] == null ? self.metadata : self.options['metadata']; + self.position = self.length; + callback(null, self); + }); + } + }); + }); + } else { + // Write only mode + self.fileId = null == self.fileId ? new ObjectID() : self.fileId; + self.contentType = exports.GridStore.DEFAULT_CONTENT_TYPE; + self.internalChunkSize = self.internalChunkSize == null ? Chunk.DEFAULT_CHUNK_SIZE : self.internalChunkSize; + self.length = 0; + + self.chunkCollection(function(err, collection2) { + if(err) return error(err); + + // No file exists set up write mode + if(self.mode == "w") { + // Delete any existing chunks + deleteChunks(self, function(err, result) { + if(err) return error(err); + self.currentChunk = new Chunk(self, {'n':0}); + self.contentType = self.options['content_type'] == null ? self.contentType : self.options['content_type']; + self.internalChunkSize = self.options['chunk_size'] == null ? self.internalChunkSize : self.options['chunk_size']; + self.metadata = self.options['metadata'] == null ? self.metadata : self.options['metadata']; + self.position = 0; + callback(null, self); + }); + } else if(self.mode == "w+") { + nthChunk(self, lastChunkNumber(self), function(err, chunk) { + if(err) return error(err); + // Set the current chunk + self.currentChunk = chunk == null ? new Chunk(self, {'n':0}) : chunk; + self.currentChunk.position = self.currentChunk.data.length(); + self.metadata = self.options['metadata'] == null ? self.metadata : self.options['metadata']; + self.position = self.length; + callback(null, self); + }); + } + }); + } + }); + + // only pass error to callback once + function error (err) { + if(error.err) return; + callback(error.err = err); + } +}; + +/** + * Stores a file from the file system to the GridFS database. + * + * @param {String|Buffer|FileHandle} file the file to store. + * @param {Function} callback this will be called after this method is executed. The first parameter will be null and the the second will contain the reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.writeFile = function (file, callback) { + var self = this; + if (typeof file === 'string') { + fs.open(file, 'r', 0666, function (err, fd) { + if(err) return callback(err); + self.writeFile(fd, callback); + }); + return; + } + + self.open(function (err, self) { + if(err) return callback(err); + + fs.fstat(file, function (err, stats) { + if(err) return callback(err); + + var offset = 0; + var index = 0; + var numberOfChunksLeft = Math.min(stats.size / self.chunkSize); + + // Write a chunk + var writeChunk = function() { + fs.read(file, self.chunkSize, offset, 'binary', function(err, data, bytesRead) { + if(err) return callback(err); + + offset = offset + bytesRead; + + // Create a new chunk for the data + var chunk = new Chunk(self, {n:index++}); + chunk.write(data, function(err, chunk) { + if(err) return callback(err); + + chunk.save(function(err, result) { + if(err) return callback(err); + + self.position = self.position + data.length; + + // Point to current chunk + self.currentChunk = chunk; + + if(offset >= stats.size) { + fs.close(file); + self.close(callback); + } else { + return process.nextTick(writeChunk); + } + }); + }); + }); + } + + // Process the first write + process.nextTick(writeChunk); + }); + }); +}; + +/** + * Writes some data. This method will work properly only if initialized with mode + * "w" or "w+". + * + * @param string {string} The data to write. + * @param close {boolean=false} opt_argument Closes this file after writing if + * true. + * @param callback {function(*, GridStore)} This will be called after executing + * this method. The first parameter will contain null and the second one + * will contain a reference to this object. + * + * @ignore + * @api private + */ +var writeBuffer = function(self, buffer, close, callback) { + if(typeof close === "function") { callback = close; close = null; } + var finalClose = (close == null) ? false : close; + + if(self.mode[0] != "w") { + callback(new Error((self.referenceBy == REFERENCE_BY_ID ? self.toHexString() : self.filename) + " not opened for writing"), null); + } else { + if(self.currentChunk.position + buffer.length >= self.chunkSize) { + // Write out the current Chunk and then keep writing until we have less data left than a chunkSize left + // to a new chunk (recursively) + var previousChunkNumber = self.currentChunk.chunkNumber; + var leftOverDataSize = self.chunkSize - self.currentChunk.position; + var firstChunkData = buffer.slice(0, leftOverDataSize); + var leftOverData = buffer.slice(leftOverDataSize); + // A list of chunks to write out + var chunksToWrite = [self.currentChunk.write(firstChunkData)]; + // If we have more data left than the chunk size let's keep writing new chunks + while(leftOverData.length >= self.chunkSize) { + // Create a new chunk and write to it + var newChunk = new Chunk(self, {'n': (previousChunkNumber + 1)}); + var firstChunkData = leftOverData.slice(0, self.chunkSize); + leftOverData = leftOverData.slice(self.chunkSize); + // Update chunk number + previousChunkNumber = previousChunkNumber + 1; + // Write data + newChunk.write(firstChunkData); + // Push chunk to save list + chunksToWrite.push(newChunk); + } + + // Set current chunk with remaining data + self.currentChunk = new Chunk(self, {'n': (previousChunkNumber + 1)}); + // If we have left over data write it + if(leftOverData.length > 0) self.currentChunk.write(leftOverData); + + // Update the position for the gridstore + self.position = self.position + buffer.length; + // Total number of chunks to write + var numberOfChunksToWrite = chunksToWrite.length; + // Write out all the chunks and then return + for(var i = 0; i < chunksToWrite.length; i++) { + var chunk = chunksToWrite[i]; + chunk.save(function(err, result) { + if(err) return callback(err); + + numberOfChunksToWrite = numberOfChunksToWrite - 1; + + if(numberOfChunksToWrite <= 0) { + return callback(null, self); + } + }) + } + } else { + // Update the position for the gridstore + self.position = self.position + buffer.length; + // We have less data than the chunk size just write it and callback + self.currentChunk.write(buffer); + callback(null, self); + } + } +}; + +/** + * Creates a mongoDB object representation of this object. + * + * @param callback {function(object)} This will be called after executing this + * method. The object will be passed to the first parameter and will have + * the structure: + * + * 
    
+ *        {
+ *          '_id' : , // {number} id for this file
+ *          'filename' : , // {string} name for this file
+ *          'contentType' : , // {string} mime type for this file
+ *          'length' : , // {number} size of this file?
+ *          'chunksize' : , // {number} chunk size used by this file
+ *          'uploadDate' : , // {Date}
+ *          'aliases' : , // {array of string}
+ *          'metadata' : , // {string}
+ *        }
+ *
    + * + * @ignore + * @api private + */ +var buildMongoObject = function(self, callback) { + // // Keeps the final chunk number + // var chunkNumber = 0; + // var previousChunkSize = 0; + // // Get the correct chunk Number, if we have an empty chunk return the previous chunk number + // if(null != self.currentChunk && self.currentChunk.chunkNumber > 0 && self.currentChunk.position == 0) { + // chunkNumber = self.currentChunk.chunkNumber - 1; + // } else { + // chunkNumber = self.currentChunk.chunkNumber; + // previousChunkSize = self.currentChunk.position; + // } + + // // Calcuate the length + // var length = self.currentChunk != null ? (chunkNumber * self.chunkSize + previousChunkSize) : 0; + var mongoObject = { + '_id': self.fileId, + 'filename': self.filename, + 'contentType': self.contentType, + 'length': self.position ? self.position : 0, + 'chunkSize': self.chunkSize, + 'uploadDate': self.uploadDate, + 'aliases': self.aliases, + 'metadata': self.metadata + }; + + var md5Command = {filemd5:self.fileId, root:self.root}; + self.db.command(md5Command, function(err, results) { + mongoObject.md5 = results.md5; + callback(mongoObject); + }); +}; + +/** + * Saves this file to the database. This will overwrite the old entry if it + * already exists. This will work properly only if mode was initialized to + * "w" or "w+". + * + * @param {Function} callback this will be called after executing this method. Passes an **{Error}** object to the first parameter and null to the second if an error occured. Otherwise, passes null to the first and a reference to this object to the second. + * @return {null} + * @api public + */ +GridStore.prototype.close = function(callback) { + var self = this; + + if(self.mode[0] == "w") { + if(self.currentChunk != null && self.currentChunk.position > 0) { + self.currentChunk.save(function(err, chunk) { + if(err) return callback(err); + + self.collection(function(err, files) { + if(err) return callback(err); + + // Build the mongo object + if(self.uploadDate != null) { + files.remove({'_id':self.fileId}, {safe:true}, function(err, collection) { + if(err) return callback(err); + + buildMongoObject(self, function(mongoObject) { + files.save(mongoObject, {safe:true}, function(err) { + callback(err, mongoObject); + }); + }); + }); + } else { + self.uploadDate = new Date(); + buildMongoObject(self, function(mongoObject) { + files.save(mongoObject, {safe:true}, function(err) { + callback(err, mongoObject); + }); + }); + } + }); + }); + } else { + self.collection(function(err, files) { + if(err) return callback(err); + + self.uploadDate = new Date(); + buildMongoObject(self, function(mongoObject) { + files.save(mongoObject, {safe:true}, function(err) { + callback(err, mongoObject); + }); + }); + }); + } + } else if(self.mode[0] == "r") { + callback(null, null); + } else { + callback(new Error("Illegal mode " + self.mode), null); + } +}; + +/** + * Gets the nth chunk of this file. + * + * @param chunkNumber {number} The nth chunk to retrieve. + * @param callback {function(*, Chunk|object)} This will be called after + * executing this method. null will be passed to the first parameter while + * a new {@link Chunk} instance will be passed to the second parameter if + * the chunk was found or an empty object {} if not. + * + * @ignore + * @api private + */ +var nthChunk = function(self, chunkNumber, callback) { + self.chunkCollection(function(err, collection) { + if(err) return callback(err); + + collection.find({'files_id':self.fileId, 'n':chunkNumber}, function(err, cursor) { + if(err) return callback(err); + + cursor.nextObject(function(err, chunk) { + if(err) return callback(err); + + var finalChunk = chunk == null ? {} : chunk; + callback(null, new Chunk(self, finalChunk)); + }); + }); + }); +}; + +/** + * + * @ignore + * @api private + */ +GridStore.prototype._nthChunk = function(chunkNumber, callback) { + nthChunk(this, chunkNumber, callback); +} + +/** + * @return {Number} The last chunk number of this file. + * + * @ignore + * @api private + */ +var lastChunkNumber = function(self) { + return Math.floor(self.length/self.chunkSize); +}; + +/** + * Retrieve this file's chunks collection. + * + * @param {Function} callback this will be called after executing this method. An exception object will be passed to the first parameter when an error occured or null otherwise. A new **{Collection}** object will be passed to the second parameter if no error occured. + * @return {null} + * @api public + */ +GridStore.prototype.chunkCollection = function(callback) { + this.db.collection((this.root + ".chunks"), callback); +}; + +/** + * Deletes all the chunks of this file in the database. + * + * @param callback {function(*, boolean)} This will be called after this method + * executes. Passes null to the first and true to the second argument. + * + * @ignore + * @api private + */ +var deleteChunks = function(self, callback) { + if(self.fileId != null) { + self.chunkCollection(function(err, collection) { + if(err) return callback(err, false); + collection.remove({'files_id':self.fileId}, {safe:true}, function(err, result) { + if(err) return callback(err, false); + callback(null, true); + }); + }); + } else { + callback(null, true); + } +}; + +/** + * Deletes all the chunks of this file in the database. + * + * @param {Function} callback this will be called after this method executes. Passes null to the first and true to the second argument. + * @return {null} + * @api public + */ +GridStore.prototype.unlink = function(callback) { + var self = this; + deleteChunks(this, function(err) { + if(err!==null) { + err.message = "at deleteChunks: " + err.message; + return callback(err); + } + + self.collection(function(err, collection) { + if(err!==null) { + err.message = "at collection: " + err.message; + return callback(err); + } + + collection.remove({'_id':self.fileId}, {safe:true}, function(err) { + callback(err, self); + }); + }); + }); +}; + +/** + * Retrieves the file collection associated with this object. + * + * @param {Function} callback this will be called after executing this method. An exception object will be passed to the first parameter when an error occured or null otherwise. A new **{Collection}** object will be passed to the second parameter if no error occured. + * @return {null} + * @api public + */ +GridStore.prototype.collection = function(callback) { + this.db.collection(this.root + ".files", callback); +}; + +/** + * Reads the data of this file. + * + * @param {String} [separator] the character to be recognized as the newline separator. + * @param {Function} callback This will be called after this method is executed. The first parameter will be null and the second parameter will contain an array of strings representing the entire data, each element representing a line including the separator character. + * @return {null} + * @api public + */ +GridStore.prototype.readlines = function(separator, callback) { + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + separator = args.length ? args.shift() : "\n"; + + this.read(function(err, data) { + if(err) return callback(err); + + var items = data.toString().split(separator); + items = items.length > 0 ? items.splice(0, items.length - 1) : []; + for(var i = 0; i < items.length; i++) { + items[i] = items[i] + separator; + } + + callback(null, items); + }); +}; + +/** + * Deletes all the chunks of this file in the database if mode was set to "w" or + * "w+" and resets the read/write head to the initial position. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain null and the second one will contain a reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.rewind = function(callback) { + var self = this; + + if(this.currentChunk.chunkNumber != 0) { + if(this.mode[0] == "w") { + deleteChunks(self, function(err, gridStore) { + if(err) return callback(err); + self.currentChunk = new Chunk(self, {'n': 0}); + self.position = 0; + callback(null, self); + }); + } else { + self.currentChunk(0, function(err, chunk) { + if(err) return callback(err); + self.currentChunk = chunk; + self.currentChunk.rewind(); + self.position = 0; + callback(null, self); + }); + } + } else { + self.currentChunk.rewind(); + self.position = 0; + callback(null, self); + } +}; + +/** + * Retrieves the contents of this file and advances the read/write head. Works with Buffers only. + * + * There are 3 signatures for this method: + * + * (callback) + * (length, callback) + * (length, buffer, callback) + * + * @param {Number} [length] the number of characters to read. Reads all the characters from the read/write head to the EOF if not specified. + * @param {String|Buffer} [buffer] a string to hold temporary data. This is used for storing the string data read so far when recursively calling this method. + * @param {Function} callback this will be called after this method is executed. null will be passed to the first parameter and a string containing the contents of the buffer concatenated with the contents read from this file will be passed to the second. + * @return {null} + * @api public + */ +GridStore.prototype.read = function(length, buffer, callback) { + var self = this; + + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + length = args.length ? args.shift() : null; + buffer = args.length ? args.shift() : null; + + // The data is a c-terminated string and thus the length - 1 + var finalLength = length == null ? self.length - self.position : length; + var finalBuffer = buffer == null ? new Buffer(finalLength) : buffer; + // Add a index to buffer to keep track of writing position or apply current index + finalBuffer._index = buffer != null && buffer._index != null ? buffer._index : 0; + + if((self.currentChunk.length() - self.currentChunk.position + finalBuffer._index) >= finalLength) { + var slice = self.currentChunk.readSlice(finalLength - finalBuffer._index); + // Copy content to final buffer + slice.copy(finalBuffer, finalBuffer._index); + // Update internal position + self.position = finalBuffer.length; + // Check if we don't have a file at all + if(finalLength == 0 && finalBuffer.length == 0) return callback(new Error("File does not exist"), null); + // Else return data + callback(null, finalBuffer); + } else { + var slice = self.currentChunk.readSlice(self.currentChunk.length() - self.currentChunk.position); + // Copy content to final buffer + slice.copy(finalBuffer, finalBuffer._index); + // Update index position + finalBuffer._index += slice.length; + + // Load next chunk and read more + nthChunk(self, self.currentChunk.chunkNumber + 1, function(err, chunk) { + if(err) return callback(err); + + if(chunk.length() > 0) { + self.currentChunk = chunk; + self.read(length, finalBuffer, callback); + } else { + if (finalBuffer._index > 0) { + callback(null, finalBuffer) + } else { + callback(new Error("no chunks found for file, possibly corrupt"), null); + } + } + }); + } +} + +/** + * Retrieves the position of the read/write head of this file. + * + * @param {Function} callback This gets called after this method terminates. null is passed to the first parameter and the position is passed to the second. + * @return {null} + * @api public + */ +GridStore.prototype.tell = function(callback) { + callback(null, this.position); +}; + +/** + * Moves the read/write head to a new location. + * + * There are 3 signatures for this method + * + * Seek Location Modes + * - **GridStore.IO_SEEK_SET**, **(default)** set the position from the start of the file. + * - **GridStore.IO_SEEK_CUR**, set the position from the current position in the file. + * - **GridStore.IO_SEEK_END**, set the position from the end of the file. + * + * @param {Number} [position] the position to seek to + * @param {Number} [seekLocation] seek mode. Use one of the Seek Location modes. + * @param {Function} callback this will be called after executing this method. The first parameter will contain null and the second one will contain a reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.seek = function(position, seekLocation, callback) { + var self = this; + + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + seekLocation = args.length ? args.shift() : null; + + var seekLocationFinal = seekLocation == null ? exports.GridStore.IO_SEEK_SET : seekLocation; + var finalPosition = position; + var targetPosition = 0; + if(seekLocationFinal == exports.GridStore.IO_SEEK_CUR) { + targetPosition = self.position + finalPosition; + } else if(seekLocationFinal == exports.GridStore.IO_SEEK_END) { + targetPosition = self.length + finalPosition; + } else { + targetPosition = finalPosition; + } + + var newChunkNumber = Math.floor(targetPosition/self.chunkSize); + if(newChunkNumber != self.currentChunk.chunkNumber) { + var seekChunk = function() { + nthChunk(self, newChunkNumber, function(err, chunk) { + self.currentChunk = chunk; + self.position = targetPosition; + self.currentChunk.position = (self.position % self.chunkSize); + callback(err, self); + }); + }; + + if(self.mode[0] == 'w') { + self.currentChunk.save(function(err) { + if(err) return callback(err); + seekChunk(); + }); + } else { + seekChunk(); + } + } else { + self.position = targetPosition; + self.currentChunk.position = (self.position % self.chunkSize); + callback(null, self); + } +}; + +/** + * Verify if the file is at EOF. + * + * @return {Boolean} true if the read/write head is at the end of this file. + * @api public + */ +GridStore.prototype.eof = function() { + return this.position == this.length ? true : false; +}; + +/** + * Retrieves a single character from this file. + * + * @param {Function} callback this gets called after this method is executed. Passes null to the first parameter and the character read to the second or null to the second if the read/write head is at the end of the file. + * @return {null} + * @api public + */ +GridStore.prototype.getc = function(callback) { + var self = this; + + if(self.eof()) { + callback(null, null); + } else if(self.currentChunk.eof()) { + nthChunk(self, self.currentChunk.chunkNumber + 1, function(err, chunk) { + self.currentChunk = chunk; + self.position = self.position + 1; + callback(err, self.currentChunk.getc()); + }); + } else { + self.position = self.position + 1; + callback(null, self.currentChunk.getc()); + } +}; + +/** + * Writes a string to the file with a newline character appended at the end if + * the given string does not have one. + * + * @param {String} string the string to write. + * @param {Function} callback this will be called after executing this method. The first parameter will contain null and the second one will contain a reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.puts = function(string, callback) { + var finalString = string.match(/\n$/) == null ? string + "\n" : string; + this.write(finalString, callback); +}; + +/** + * Returns read stream based on this GridStore file + * + * Events + * - **data** {function(item) {}} the data event triggers when a document is ready. + * - **end** {function() {}} the end event triggers when there is no more documents available. + * - **close** {function() {}} the close event triggers when the stream is closed. + * - **error** {function(err) {}} the error event triggers if an error happens. + * + * @param {Boolean} autoclose if true current GridStore will be closed when EOF and 'close' event will be fired + * @return {null} + * @api public + */ +GridStore.prototype.stream = function(autoclose) { + return new ReadStream(autoclose, this); +}; + +/** +* The collection to be used for holding the files and chunks collection. +* +* @classconstant DEFAULT_ROOT_COLLECTION +**/ +GridStore.DEFAULT_ROOT_COLLECTION = 'fs'; + +/** +* Default file mime type +* +* @classconstant DEFAULT_CONTENT_TYPE +**/ +GridStore.DEFAULT_CONTENT_TYPE = 'binary/octet-stream'; + +/** +* Seek mode where the given length is absolute. +* +* @classconstant IO_SEEK_SET +**/ +GridStore.IO_SEEK_SET = 0; + +/** +* Seek mode where the given length is an offset to the current read/write head. +* +* @classconstant IO_SEEK_CUR +**/ +GridStore.IO_SEEK_CUR = 1; + +/** +* Seek mode where the given length is an offset to the end of the file. +* +* @classconstant IO_SEEK_END +**/ +GridStore.IO_SEEK_END = 2; + +/** + * Checks if a file exists in the database. + * + * @param {Db} db the database to query. + * @param {String} name the name of the file to look for. + * @param {String} [rootCollection] the root collection that holds the files and chunks collection. Defaults to **{GridStore.DEFAULT_ROOT_COLLECTION}**. + * @param {Function} callback this will be called after this method executes. Passes null to the first and passes true to the second if the file exists and false otherwise. + * @return {null} + * @api public + */ +GridStore.exist = function(db, fileIdObject, rootCollection, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + rootCollection = args.length ? args.shift() : null; + + // Fetch collection + var rootCollectionFinal = rootCollection != null ? rootCollection : GridStore.DEFAULT_ROOT_COLLECTION; + db.collection(rootCollectionFinal + ".files", function(err, collection) { + if(err) return callback(err); + + // Build query + var query = (typeof fileIdObject == 'string' || Object.prototype.toString.call(fileIdObject) == '[object RegExp]' ) + ? {'filename':fileIdObject} + : {'_id':fileIdObject}; // Attempt to locate file + + collection.find(query, function(err, cursor) { + if(err) return callback(err); + + cursor.nextObject(function(err, item) { + if(err) return callback(err); + callback(null, item == null ? false : true); + }); + }); + }); +}; + +/** + * Gets the list of files stored in the GridFS. + * + * @param {Db} db the database to query. + * @param {String} [rootCollection] the root collection that holds the files and chunks collection. Defaults to **{GridStore.DEFAULT_ROOT_COLLECTION}**. + * @param {Function} callback this will be called after this method executes. Passes null to the first and passes an array of strings containing the names of the files. + * @return {null} + * @api public + */ +GridStore.list = function(db, rootCollection, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + rootCollection = args.length ? args.shift() : null; + options = args.length ? args.shift() : {}; + + // Ensure we have correct values + if(rootCollection != null && typeof rootCollection == 'object') { + options = rootCollection; + rootCollection = null; + } + + // Check if we are returning by id not filename + var byId = options['id'] != null ? options['id'] : false; + // Fetch item + var rootCollectionFinal = rootCollection != null ? rootCollection : GridStore.DEFAULT_ROOT_COLLECTION; + var items = []; + db.collection((rootCollectionFinal + ".files"), function(err, collection) { + if(err) return callback(err); + + collection.find(function(err, cursor) { + if(err) return callback(err); + + cursor.each(function(err, item) { + if(item != null) { + items.push(byId ? item._id : item.filename); + } else { + callback(err, items); + } + }); + }); + }); +}; + +/** + * Reads the contents of a file. + * + * This method has the following signatures + * + * (db, name, callback) + * (db, name, length, callback) + * (db, name, length, offset, callback) + * (db, name, length, offset, options, callback) + * + * @param {Db} db the database to query. + * @param {String} name the name of the file. + * @param {Number} [length] the size of data to read. + * @param {Number} [offset] the offset from the head of the file of which to start reading from. + * @param {Object} [options] the options for the file. + * @param {Function} callback this will be called after this method executes. A string with an error message will be passed to the first parameter when the length and offset combination exceeds the length of the file while an Error object will be passed if other forms of error occured, otherwise, a string is passed. The second parameter will contain the data read if successful or null if an error occured. + * @return {null} + * @api public + */ +GridStore.read = function(db, name, length, offset, options, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + length = args.length ? args.shift() : null; + offset = args.length ? args.shift() : null; + options = args.length ? args.shift() : null; + + new GridStore(db, name, "r", options).open(function(err, gridStore) { + if(err) return callback(err); + // Make sure we are not reading out of bounds + if(offset && offset >= gridStore.length) return callback("offset larger than size of file", null); + if(length && length > gridStore.length) return callback("length is larger than the size of the file", null); + if(offset && length && (offset + length) > gridStore.length) return callback("offset and length is larger than the size of the file", null); + + if(offset != null) { + gridStore.seek(offset, function(err, gridStore) { + if(err) return callback(err); + gridStore.read(length, callback); + }); + } else { + gridStore.read(length, callback); + } + }); +}; + +/** + * Reads the data of this file. + * + * @param {Db} db the database to query. + * @param {String} name the name of the file. + * @param {String} [separator] the character to be recognized as the newline separator. + * @param {Object} [options] file options. + * @param {Function} callback this will be called after this method is executed. The first parameter will be null and the second parameter will contain an array of strings representing the entire data, each element representing a line including the separator character. + * @return {null} + * @api public + */ +GridStore.readlines = function(db, name, separator, options, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + separator = args.length ? args.shift() : null; + options = args.length ? args.shift() : null; + + var finalSeperator = separator == null ? "\n" : separator; + new GridStore(db, name, "r", options).open(function(err, gridStore) { + if(err) return callback(err); + gridStore.readlines(finalSeperator, callback); + }); +}; + +/** + * Deletes the chunks and metadata information of a file from GridFS. + * + * @param {Db} db the database to interact with. + * @param {String|Array} names the name/names of the files to delete. + * @param {Object} [options] the options for the files. + * @callback {Function} this will be called after this method is executed. The first parameter will contain an Error object if an error occured or null otherwise. The second parameter will contain a reference to this object. + * @return {null} + * @api public + */ +GridStore.unlink = function(db, names, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + options = args.length ? args.shift() : null; + + if(names.constructor == Array) { + var tc = 0; + for(var i = 0; i < names.length; i++) { + ++tc; + self.unlink(db, names[i], function(result) { + if(--tc == 0) { + callback(null, self); + } + }); + } + } else { + new GridStore(db, names, "w", options).open(function(err, gridStore) { + if(err) return callback(err); + deleteChunks(gridStore, function(err, result) { + if(err) return callback(err); + gridStore.collection(function(err, collection) { + if(err) return callback(err); + collection.remove({'_id':gridStore.fileId}, {safe:true}, function(err, collection) { + callback(err, self); + }); + }); + }); + }); + } +}; + +/** + * Returns the current chunksize of the file. + * + * @field chunkSize + * @type {Number} + * @getter + * @setter + * @property return number of bytes in the current chunkSize. + */ +Object.defineProperty(GridStore.prototype, "chunkSize", { enumerable: true + , get: function () { + return this.internalChunkSize; + } + , set: function(value) { + if(!(this.mode[0] == "w" && this.position == 0 && this.uploadDate == null)) { + this.internalChunkSize = this.internalChunkSize; + } else { + this.internalChunkSize = value; + } + } +}); + +/** + * The md5 checksum for this file. + * + * @field md5 + * @type {Number} + * @getter + * @setter + * @property return this files md5 checksum. + */ +Object.defineProperty(GridStore.prototype, "md5", { enumerable: true + , get: function () { + return this.internalMd5; + } +}); + +/** + * GridStore Streaming methods + * Handles the correct return of the writeable stream status + * @ignore + */ +Object.defineProperty(GridStore.prototype, "writable", { enumerable: true + , get: function () { + if(this._writeable == null) { + this._writeable = this.mode != null && this.mode.indexOf("w") != -1; + } + // Return the _writeable + return this._writeable; + } + , set: function(value) { + this._writeable = value; + } +}); + +/** + * Handles the correct return of the readable stream status + * @ignore + */ +Object.defineProperty(GridStore.prototype, "readable", { enumerable: true + , get: function () { + if(this._readable == null) { + this._readable = this.mode != null && this.mode.indexOf("r") != -1; + } + return this._readable; + } + , set: function(value) { + this._readable = value; + } +}); + +GridStore.prototype.paused; + +/** + * Handles the correct setting of encoding for the stream + * @ignore + */ +GridStore.prototype.setEncoding = fs.ReadStream.prototype.setEncoding; + +/** + * Handles the end events + * @ignore + */ +GridStore.prototype.end = function end(data) { + var self = this; + // allow queued data to write before closing + if(!this.writable) return; + this.writable = false; + + if(data) { + this._q.push(data); + } + + this.on('drain', function () { + self.close(function (err) { + if (err) return _error(self, err); + self.emit('close'); + }); + }); + + _flush(self); +} + +/** + * Handles the normal writes to gridstore + * @ignore + */ +var _writeNormal = function(self, data, close, callback) { + // If we have a buffer write it using the writeBuffer method + if(Buffer.isBuffer(data)) { + return writeBuffer(self, data, close, callback); + } else { + // Wrap the string in a buffer and write + return writeBuffer(self, new Buffer(data, 'binary'), close, callback); + } +} + +/** + * Writes some data. This method will work properly only if initialized with mode "w" or "w+". + * + * @param {String|Buffer} data the data to write. + * @param {Boolean} [close] closes this file after writing if set to true. + * @param {Function} callback this will be called after executing this method. The first parameter will contain null and the second one will contain a reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.write = function write(data, close, callback) { + // If it's a normal write delegate the call + if(typeof close == 'function' || typeof callback == 'function') { + return _writeNormal(this, data, close, callback); + } + + // Otherwise it's a stream write + var self = this; + if (!this.writable) { + throw new Error('GridWriteStream is not writable'); + } + + // queue data until we open. + if (!this._opened) { + // Set up a queue to save data until gridstore object is ready + this._q = []; + _openStream(self); + this._q.push(data); + return false; + } + + // Push data to queue + this._q.push(data); + _flush(this); + // Return write successful + return true; +} + +/** + * Handles the destroy part of a stream + * @ignore + */ +GridStore.prototype.destroy = function destroy() { + // close and do not emit any more events. queued data is not sent. + if(!this.writable) return; + this.readable = false; + if(this.writable) { + this.writable = false; + this._q.length = 0; + this.emit('close'); + } +} + +/** + * Handles the destroySoon part of a stream + * @ignore + */ +GridStore.prototype.destroySoon = function destroySoon() { + // as soon as write queue is drained, destroy. + // may call destroy immediately if no data is queued. + if(!this._q.length) { + return this.destroy(); + } + this._destroying = true; +} + +/** + * Handles the pipe part of the stream + * @ignore + */ +GridStore.prototype.pipe = function(destination, options) { + var self = this; + // Open the gridstore + this.open(function(err, result) { + if(err) _errorRead(self, err); + if(!self.readable) return; + // Set up the pipe + self._pipe(destination, options); + // Emit the stream is open + self.emit('open'); + // Read from the stream + _read(self); + }) +} + +/** + * Internal module methods + * @ignore + */ +var _read = function _read(self) { + if (!self.readable || self.paused || self.reading) { + return; + } + + self.reading = true; + var stream = self._stream = self.stream(); + stream.paused = self.paused; + + stream.on('data', function (data) { + if (self._decoder) { + var str = self._decoder.write(data); + if (str.length) self.emit('data', str); + } else { + self.emit('data', data); + } + }); + + stream.on('end', function (data) { + self.emit('end', data); + }); + + stream.on('error', function (data) { + _errorRead(self, data); + }); + + stream.on('close', function (data) { + self.emit('close', data); + }); + + self.pause = function () { + // native doesn't always pause. + // bypass its pause() method to hack it + self.paused = stream.paused = true; + } + + self.resume = function () { + if(!self.paused) return; + + self.paused = false; + stream.resume(); + self.readable = stream.readable; + } + + self.destroy = function () { + self.readable = false; + stream.destroy(); + } +} + +/** + * pause + * @ignore + */ +GridStore.prototype.pause = function pause () { + // Overridden when the GridStore opens. + this.paused = true; +} + +/** + * resume + * @ignore + */ +GridStore.prototype.resume = function resume () { + // Overridden when the GridStore opens. + this.paused = false; +} + +/** + * Internal module methods + * @ignore + */ +var _flush = function _flush(self, _force) { + if (!self._opened) return; + if (!_force && self._flushing) return; + self._flushing = true; + + // write the entire q to gridfs + if (!self._q.length) { + self._flushing = false; + self.emit('drain'); + + if(self._destroying) { + self.destroy(); + } + return; + } + + self.write(self._q.shift(), function (err, store) { + if (err) return _error(self, err); + self.emit('progress', store.position); + _flush(self, true); + }); +} + +var _openStream = function _openStream (self) { + if(self._opening == true) return; + self._opening = true; + + // Open the store + self.open(function (err, gridstore) { + if (err) return _error(self, err); + self._opened = true; + self.emit('open'); + _flush(self); + }); +} + +var _error = function _error(self, err) { + self.destroy(); + self.emit('error', err); +} + +var _errorRead = function _errorRead (self, err) { + self.readable = false; + self.emit('error', err); +} + +/** + * @ignore + * @api private + */ +exports.GridStore = GridStore; diff --git a/node_modules/mongodb/lib/mongodb/gridfs/readstream.js b/node_modules/mongodb/lib/mongodb/gridfs/readstream.js new file mode 100644 index 0000000..ebb09bd --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/gridfs/readstream.js @@ -0,0 +1,188 @@ +var Stream = require('stream').Stream, + util = require('util'); + +/** + * ReadStream + * + * Returns a stream interface for the **file**. + * + * Events + * - **data** {function(item) {}} the data event triggers when a document is ready. + * - **end** {function() {}} the end event triggers when there is no more documents available. + * - **close** {function() {}} the close event triggers when the stream is closed. + * - **error** {function(err) {}} the error event triggers if an error happens. + * + * @class Represents a GridFS File Stream. + * @param {Boolean} autoclose automatically close file when the stream reaches the end. + * @param {GridStore} cursor a cursor object that the stream wraps. + * @return {ReadStream} + */ +function ReadStream(autoclose, gstore) { + if (!(this instanceof ReadStream)) return new ReadStream(autoclose, gstore); + Stream.call(this); + + this.autoclose = !!autoclose; + this.gstore = gstore; + + this.finalLength = gstore.length - gstore.position; + this.completedLength = 0; + this.currentChunkNumber = gstore.currentChunk.chunkNumber; + + this.paused = false; + this.readable = true; + this.pendingChunk = null; + this.executing = false; + + // Calculate the number of chunks + this.numberOfChunks = Math.ceil(gstore.length/gstore.chunkSize); + + // This seek start position inside the current chunk + this.seekStartPosition = gstore.position - (this.currentChunkNumber * gstore.chunkSize); + + var self = this; + process.nextTick(function() { + self._execute(); + }); +}; + +/** + * Inherit from Stream + * @ignore + * @api private + */ +ReadStream.prototype.__proto__ = Stream.prototype; + +/** + * Flag stating whether or not this stream is readable. + */ +ReadStream.prototype.readable; + +/** + * Flag stating whether or not this stream is paused. + */ +ReadStream.prototype.paused; + +/** + * @ignore + * @api private + */ +ReadStream.prototype._execute = function() { + if(this.paused === true || this.readable === false) { + return; + } + + var gstore = this.gstore; + var self = this; + // Set that we are executing + this.executing = true; + + var last = false; + var toRead = 0; + + if(gstore.currentChunk.chunkNumber >= (this.numberOfChunks - 1)) { + self.executing = false; + last = true; + } + + // Data setup + var data = null; + + // Read a slice (with seek set if none) + if(this.seekStartPosition > 0 && (gstore.currentChunk.length() - this.seekStartPosition) > 0) { + data = gstore.currentChunk.readSlice(gstore.currentChunk.length() - this.seekStartPosition); + this.seekStartPosition = 0; + } else { + data = gstore.currentChunk.readSlice(gstore.currentChunk.length()); + } + + // Return the data + if(data != null && gstore.currentChunk.chunkNumber == self.currentChunkNumber) { + self.currentChunkNumber = self.currentChunkNumber + 1; + self.completedLength += data.length; + self.pendingChunk = null; + self.emit("data", data); + } + + if(last === true) { + self.readable = false; + self.emit("end"); + + if(self.autoclose === true) { + if(gstore.mode[0] == "w") { + gstore.close(function(err, doc) { + if (err) { + self.emit("error", err); + return; + } + self.readable = false; + self.emit("close", doc); + }); + } else { + self.readable = false; + self.emit("close"); + } + } + } else { + gstore._nthChunk(gstore.currentChunk.chunkNumber + 1, function(err, chunk) { + if(err) { + self.readable = false; + self.emit("error", err); + self.executing = false; + return; + } + + self.pendingChunk = chunk; + if(self.paused === true) { + self.executing = false; + return; + } + + gstore.currentChunk = self.pendingChunk; + self._execute(); + }); + } +}; + +/** + * Pauses this stream, then no farther events will be fired. + * + * @ignore + * @api public + */ +ReadStream.prototype.pause = function() { + if(!this.executing) { + this.paused = true; + } +}; + +/** + * Destroys the stream, then no farther events will be fired. + * + * @ignore + * @api public + */ +ReadStream.prototype.destroy = function() { + this.readable = false; + // Emit close event + this.emit("close"); +}; + +/** + * Resumes this stream. + * + * @ignore + * @api public + */ +ReadStream.prototype.resume = function() { + if(this.paused === false || !this.readable) { + return; + } + + this.paused = false; + var self = this; + process.nextTick(function() { + self._execute(); + }); +}; + +exports.ReadStream = ReadStream; diff --git a/node_modules/mongodb/lib/mongodb/index.js b/node_modules/mongodb/lib/mongodb/index.js new file mode 100644 index 0000000..6a2b727 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/index.js @@ -0,0 +1,69 @@ +try { + exports.BSONPure = require('bson').BSONPure; + exports.BSONNative = require('bson').BSONNative; +} catch(err) { + // do nothing +} + +[ 'commands/base_command' + , 'admin' + , 'collection' + , 'connection/read_preference' + , 'connection/connection' + , 'connection/server' + , 'connection/mongos' + , 'connection/repl_set' + , 'mongo_client' + , 'cursor' + , 'db' + , 'mongo_client' + , 'gridfs/grid' + , 'gridfs/chunk' + , 'gridfs/gridstore'].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + exports[i] = module[i]; + } + + // backwards compat + exports.ReplSetServers = exports.ReplSet; + + // Add BSON Classes + exports.Binary = require('bson').Binary; + exports.Code = require('bson').Code; + exports.DBRef = require('bson').DBRef; + exports.Double = require('bson').Double; + exports.Long = require('bson').Long; + exports.MinKey = require('bson').MinKey; + exports.MaxKey = require('bson').MaxKey; + exports.ObjectID = require('bson').ObjectID; + exports.Symbol = require('bson').Symbol; + exports.Timestamp = require('bson').Timestamp; + + // Add BSON Parser + exports.BSON = require('bson').BSONPure.BSON; + +}); + +// Get the Db object +var Db = require('./db').Db; +// Set up the connect function +var connect = Db.connect; +var obj = connect; +// Map all values to the exports value +for(var name in exports) { + obj[name] = exports[name]; +} + +// Add the pure and native backward compatible functions +exports.pure = exports.native = function() { + return obj; +} + +// Map all values to the exports value +for(var name in exports) { + connect[name] = exports[name]; +} + +// Set our exports to be the connect function +module.exports = connect; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/mongo_client.js b/node_modules/mongodb/lib/mongodb/mongo_client.js new file mode 100644 index 0000000..cfc9e6f --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/mongo_client.js @@ -0,0 +1,116 @@ +var Db = require('./db').Db; + +/** + * Create a new MongoClient instance. + * + * Options + * - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * - **native_parser** {Boolean, default:false}, use c++ bson parser. + * - **forceServerObjectId** {Boolean, default:false}, force server to create _id fields instead of client. + * - **pkFactory** {Object}, object overriding the basic ObjectID primary key generation. + * - **serializeFunctions** {Boolean, default:false}, serialize functions. + * - **raw** {Boolean, default:false}, peform operations using raw bson buffers. + * - **recordQueryStats** {Boolean, default:false}, record query statistics during execution. + * - **retryMiliSeconds** {Number, default:5000}, number of miliseconds between retries. + * - **numberOfRetries** {Number, default:5}, number of retries off connection. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @class Represents a MongoClient + * @param {Object} serverConfig server config object. + * @param {Object} [options] additional options for the collection. + */ +function MongoClient(serverConfig, options) { + options = options == null ? {} : options; + // If no write concern is set set the default to w:1 + if(options != null && !options.journal && !options.w && !options.fsync) { + options.w = 1; + } + + // The internal db instance we are wrapping + this._db = new Db('test', serverConfig, options); +} + +/** + * Initialize the database connection. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the connected mongoclient or null if an error occured. + * @return {null} + * @api public + */ +MongoClient.prototype.open = function(callback) { + // Self reference + var self = this; + + this._db.open(function(err, db) { + if(err) return callback(err, null); + callback(null, self); + }) +} + +/** + * Close the current db connection, including all the child db instances. Emits close event if no callback is provided. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the close method or null if an error occured. + * @return {null} + * @api public + */ +MongoClient.prototype.close = function(callback) { + this._db.close(callback); +} + +/** + * Create a new Db instance sharing the current socket connections. + * + * @param {String} dbName the name of the database we want to use. + * @return {Db} a db instance using the new database. + * @api public + */ +MongoClient.prototype.db = function(dbName) { + return this._db.db(dbName); +} + +/** + * Connect to MongoDB using a url as documented at + * + * www.mongodb.org/display/DOCS/Connections + * + * Options + * - **uri_decode_auth** {Boolean, default:false} uri decode the user name and password for authentication + * - **db** {Object, default: null} a hash off options to set on the db object, see **Db constructor** + * - **server** {Object, default: null} a hash off options to set on the server objects, see **Server** constructor** + * - **replSet** {Object, default: null} a hash off options to set on the replSet object, see **ReplSet** constructor** + * - **mongos** {Object, default: null} a hash off options to set on the mongos object, see **Mongos** constructor** + * + * @param {String} url connection url for MongoDB. + * @param {Object} [options] optional options for insert command + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the initialized db object or null if an error occured. + * @return {null} + * @api public + */ +MongoClient.connect = function(url, options, callback) { + if(typeof options == 'function') { + callback = options; + options = {}; + } + + Db.connect(url, options, function(err, db) { + if(err) return callback(err, null); + + if(db.options !== null && !db.options.safe && !db.options.journal + && !db.options.w && !db.options.fsync && typeof db.options.w != 'number' + && (db.options.safe == false && url.indexOf("safe=") == -1)) { + db.options.w = 1; + } + + // Return the db + callback(null, db); + }); +} + +exports.MongoClient = MongoClient; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js b/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js new file mode 100644 index 0000000..b129dc6 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js @@ -0,0 +1,140 @@ +var Long = require('bson').Long; + +/** + Reply message from mongo db +**/ +var MongoReply = exports.MongoReply = function() { + this.documents = []; + this.index = 0; +}; + +MongoReply.prototype.parseHeader = function(binary_reply, bson) { + // Unpack the standard header first + this.messageLength = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + // Fetch the request id for this reply + this.requestId = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + // Fetch the id of the request that triggered the response + this.responseTo = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + // Skip op-code field + this.index = this.index + 4 + 4; + // Unpack the reply message + this.responseFlag = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + // Unpack the cursor id (a 64 bit long integer) + var low_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + var high_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + this.cursorId = new Long(low_bits, high_bits); + // Unpack the starting from + this.startingFrom = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + // Unpack the number of objects returned + this.numberReturned = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; +} + +MongoReply.prototype.parseBody = function(binary_reply, bson, raw, callback) { + raw = raw == null ? false : raw; + // Just set a doc limit for deserializing + var docLimitSize = 1024*20; + + // If our message length is very long, let's switch to process.nextTick for messages + if(this.messageLength > docLimitSize) { + var batchSize = this.numberReturned; + this.documents = new Array(this.numberReturned); + + // Just walk down until we get a positive number >= 1 + for(var i = 50; i > 0; i--) { + if((this.numberReturned/i) >= 1) { + batchSize = i; + break; + } + } + + // Actual main creator of the processFunction setting internal state to control the flow + var parseFunction = function(_self, _binary_reply, _batchSize, _numberReturned) { + var object_index = 0; + // Internal loop process that will use nextTick to ensure we yield some time + var processFunction = function() { + // Adjust batchSize if we have less results left than batchsize + if((_numberReturned - object_index) < _batchSize) { + _batchSize = _numberReturned - object_index; + } + + // If raw just process the entries + if(raw) { + // Iterate over the batch + for(var i = 0; i < _batchSize; i++) { + // Are we done ? + if(object_index <= _numberReturned) { + // Read the size of the bson object + var bsonObjectSize = _binary_reply[_self.index] | _binary_reply[_self.index + 1] << 8 | _binary_reply[_self.index + 2] << 16 | _binary_reply[_self.index + 3] << 24; + // If we are storing the raw responses to pipe straight through + _self.documents[object_index] = binary_reply.slice(_self.index, _self.index + bsonObjectSize); + // Adjust binary index to point to next block of binary bson data + _self.index = _self.index + bsonObjectSize; + // Update number of docs parsed + object_index = object_index + 1; + } + } + } else { + try { + // Parse documents + _self.index = bson.deserializeStream(binary_reply, _self.index, _batchSize, _self.documents, object_index); + // Adjust index + object_index = object_index + _batchSize; + } catch (err) { + return callback(err); + } + } + + // If we hav more documents process NextTick + if(object_index < _numberReturned) { + process.nextTick(processFunction); + } else { + callback(null); + } + } + + // Return the process function + return processFunction; + }(this, binary_reply, batchSize, this.numberReturned)(); + } else { + try { + // Let's unpack all the bson documents, deserialize them and store them + for(var object_index = 0; object_index < this.numberReturned; object_index++) { + // Read the size of the bson object + var bsonObjectSize = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + // If we are storing the raw responses to pipe straight through + if(raw) { + // Deserialize the object and add to the documents array + this.documents.push(binary_reply.slice(this.index, this.index + bsonObjectSize)); + } else { + // Deserialize the object and add to the documents array + this.documents.push(bson.deserialize(binary_reply.slice(this.index, this.index + bsonObjectSize))); + } + // Adjust binary index to point to next block of binary bson data + this.index = this.index + bsonObjectSize; + } + } catch(err) { + return callback(err); + } + + // No error return + callback(null); + } +} + +MongoReply.prototype.is_error = function(){ + if(this.documents.length == 1) { + return this.documents[0].ok == 1 ? false : true; + } + return false; +}; + +MongoReply.prototype.error_message = function() { + return this.documents.length == 1 && this.documents[0].ok == 1 ? '' : this.documents[0].errmsg; +}; \ No newline at end of file diff --git a/node_modules/mongodb/lib/mongodb/utils.js b/node_modules/mongodb/lib/mongodb/utils.js new file mode 100644 index 0000000..120a584 --- /dev/null +++ b/node_modules/mongodb/lib/mongodb/utils.js @@ -0,0 +1,97 @@ +/** + * Sort functions, Normalize and prepare sort parameters + */ +var formatSortValue = exports.formatSortValue = function(sortDirection) { + var value = ("" + sortDirection).toLowerCase(); + + switch (value) { + case 'ascending': + case 'asc': + case '1': + return 1; + case 'descending': + case 'desc': + case '-1': + return -1; + default: + throw new Error("Illegal sort clause, must be of the form " + + "[['field1', '(ascending|descending)'], " + + "['field2', '(ascending|descending)']]"); + } +}; + +var formattedOrderClause = exports.formattedOrderClause = function(sortValue) { + var orderBy = {}; + + if (Array.isArray(sortValue)) { + for(var i = 0; i < sortValue.length; i++) { + if(sortValue[i].constructor == String) { + orderBy[sortValue[i]] = 1; + } else { + orderBy[sortValue[i][0]] = formatSortValue(sortValue[i][1]); + } + } + } else if(Object.prototype.toString.call(sortValue) === '[object Object]') { + orderBy = sortValue; + } else if (sortValue.constructor == String) { + orderBy[sortValue] = 1; + } else { + throw new Error("Illegal sort clause, must be of the form " + + "[['field1', '(ascending|descending)'], ['field2', '(ascending|descending)']]"); + } + + return orderBy; +}; + +exports.encodeInt = function(value) { + var buffer = new Buffer(4); + buffer[3] = (value >> 24) & 0xff; + buffer[2] = (value >> 16) & 0xff; + buffer[1] = (value >> 8) & 0xff; + buffer[0] = value & 0xff; + return buffer; +} + +exports.encodeIntInPlace = function(value, buffer, index) { + buffer[index + 3] = (value >> 24) & 0xff; + buffer[index + 2] = (value >> 16) & 0xff; + buffer[index + 1] = (value >> 8) & 0xff; + buffer[index] = value & 0xff; +} + +exports.encodeCString = function(string) { + var buf = new Buffer(string, 'utf8'); + return [buf, new Buffer([0])]; +} + +exports.decodeUInt32 = function(array, index) { + return array[index] | array[index + 1] << 8 | array[index + 2] << 16 | array[index + 3] << 24; +} + +// Decode the int +exports.decodeUInt8 = function(array, index) { + return array[index]; +} + +/** + * Context insensitive type checks + */ + +var toString = Object.prototype.toString; + +exports.isObject = function (arg) { + return '[object Object]' == toString.call(arg) +} + +exports.isArray = function (arg) { + return Array.isArray(arg) || + 'object' == typeof arg && '[object Array]' == toString.call(arg) +} + +exports.isDate = function (arg) { + return 'object' == typeof arg && '[object Date]' == toString.call(arg) +} + +exports.isRegExp = function (arg) { + return 'object' == typeof arg && '[object RegExp]' == toString.call(arg) +} diff --git a/node_modules/mongodb/node_modules/bson/.travis.yml b/node_modules/mongodb/node_modules/bson/.travis.yml new file mode 100644 index 0000000..94740d0 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/.travis.yml @@ -0,0 +1,5 @@ +language: node_js +node_js: + - 0.6 + - 0.8 + - 0.9 # development version of 0.8, may be unstable \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/Makefile b/node_modules/mongodb/node_modules/bson/Makefile new file mode 100644 index 0000000..2ca5592 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/Makefile @@ -0,0 +1,16 @@ +NODE = node +NPM = npm +NODEUNIT = node_modules/nodeunit/bin/nodeunit + +all: clean node_gyp + +test: clean node_gyp + npm test + +node_gyp: clean + node-gyp configure build + +clean: + node-gyp clean + +.PHONY: all diff --git a/node_modules/mongodb/node_modules/bson/README.md b/node_modules/mongodb/node_modules/bson/README.md new file mode 100644 index 0000000..73892e2 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/README.md @@ -0,0 +1 @@ +A JS/C++ Bson parser for node, used in the MongoDB Native driver \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/benchmarks/benchmarks.js b/node_modules/mongodb/node_modules/bson/benchmarks/benchmarks.js new file mode 100644 index 0000000..45a1111 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/benchmarks/benchmarks.js @@ -0,0 +1,130 @@ +// var BSON = require('../../lib/mongodb').BSONNative.BSON, +// ObjectID = require('../../lib/mongodb').BSONNative.ObjectID, +// Code = require('../../lib/mongodb').BSONNative.Code, +// Long = require('../../lib/mongodb').BSONNative.Long, +// Binary = require('../../lib/mongodb').BSONNative.Binary, +// debug = require('util').debug, +// inspect = require('util').inspect, +// +// Long = require('../../lib/mongodb').Long, +// ObjectID = require('../../lib/mongodb').ObjectID, +// Binary = require('../../lib/mongodb').Binary, +// Code = require('../../lib/mongodb').Code, +// DBRef = require('../../lib/mongodb').DBRef, +// Symbol = require('../../lib/mongodb').Symbol, +// Double = require('../../lib/mongodb').Double, +// MaxKey = require('../../lib/mongodb').MaxKey, +// MinKey = require('../../lib/mongodb').MinKey, +// Timestamp = require('../../lib/mongodb').Timestamp; + + +// var BSON = require('../../lib/mongodb').BSONPure.BSON, +// ObjectID = require('../../lib/mongodb').BSONPure.ObjectID, +// Code = require('../../lib/mongodb').BSONPure.Code, +// Long = require('../../lib/mongodb').BSONPure.Long, +// Binary = require('../../lib/mongodb').BSONPure.Binary; + +var BSON = require('../lib/bson').BSONNative.BSON, + Long = require('../lib/bson').Long, + ObjectID = require('../lib/bson').ObjectID, + Binary = require('../lib/bson').Binary, + Code = require('../lib/bson').Code, + DBRef = require('../lib/bson').DBRef, + Symbol = require('../lib/bson').Symbol, + Double = require('../lib/bson').Double, + MaxKey = require('../lib/bson').MaxKey, + MinKey = require('../lib/bson').MinKey, + Timestamp = require('../lib/bson').Timestamp; + + // console.dir(require('../lib/bson')) + +var COUNT = 1000; +var COUNT = 100; + +var object = { + string: "Strings are great", + decimal: 3.14159265, + bool: true, + integer: 5, + date: new Date(), + double: new Double(1.4), + id: new ObjectID(), + min: new MinKey(), + max: new MaxKey(), + symbol: new Symbol('hello'), + long: Long.fromNumber(100), + bin: new Binary(new Buffer(100)), + + subObject: { + moreText: "Bacon ipsum dolor sit amet cow pork belly rump ribeye pastrami andouille. Tail hamburger pork belly, drumstick flank salami t-bone sirloin pork chop ribeye ham chuck pork loin shankle. Ham fatback pork swine, sirloin shankle short loin andouille shank sausage meatloaf drumstick. Pig chicken cow bresaola, pork loin jerky meatball tenderloin brisket strip steak jowl spare ribs. Biltong sirloin pork belly boudin, bacon pastrami rump chicken. Jowl rump fatback, biltong bacon t-bone turkey. Turkey pork loin boudin, tenderloin jerky beef ribs pastrami spare ribs biltong pork chop beef.", + longKeylongKeylongKeylongKeylongKeylongKey: "Pork belly boudin shoulder ribeye pork chop brisket biltong short ribs. Salami beef pork belly, t-bone sirloin meatloaf tail jowl spare ribs. Sirloin biltong bresaola cow turkey. Biltong fatback meatball, bresaola tail shankle turkey pancetta ham ribeye flank bacon jerky pork chop. Boudin sirloin shoulder, salami swine flank jerky t-bone pork chop pork beef tongue. Bresaola ribeye jerky andouille. Ribeye ground round sausage biltong beef ribs chuck, shank hamburger chicken short ribs spare ribs tenderloin meatloaf pork loin." + }, + + subArray: [1,2,3,4,5,6,7,8,9,10], + anotherString: "another string", + code: new Code("function() {}", {i:1}) +} + +// Number of objects +var numberOfObjects = 10000; +var bson = new BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); +console.log("---------------------- 1") +var s = new Date() +// Object serialized +for(var i = 0; i < numberOfObjects; i++) { + objectBSON = bson.serialize(object, null, true) +} +console.log("====================== " + (new Date().getTime() - s.getTime()) + " :: " + ((new Date().getTime() - s.getTime()))/numberOfObjects) + +console.log("---------------------- 2") +var s = new Date() +// Object serialized +for(var i = 0; i < numberOfObjects; i++) { + bson.deserialize(objectBSON); +} +console.log("====================== " + (new Date().getTime() - s.getTime()) + " :: " + ((new Date().getTime() - s.getTime()))/numberOfObjects) + +// // Buffer With copies of the objectBSON +// var data = new Buffer(objectBSON.length * numberOfObjects); +// var index = 0; +// +// // Copy the buffer 1000 times to create a strea m of objects +// for(var i = 0; i < numberOfObjects; i++) { +// // Copy data +// objectBSON.copy(data, index); +// // Adjust index +// index = index + objectBSON.length; +// } +// +// // console.log("-----------------------------------------------------------------------------------") +// // console.dir(objectBSON) +// +// var x, start, end, j +// var objectBSON, objectJSON +// +// // Allocate the return array (avoid concatinating everything) +// var results = new Array(numberOfObjects); +// +// console.log(COUNT + "x (objectBSON = BSON.serialize(object))") +// start = new Date +// +// // var objects = BSON.deserializeStream(data, 0, numberOfObjects); +// // console.log("----------------------------------------------------------------------------------- 0") +// // var objects = BSON.deserialize(data); +// // console.log("----------------------------------------------------------------------------------- 1") +// // console.dir(objects) +// +// for (j=COUNT; --j>=0; ) { +// var nextIndex = BSON.deserializeStream(data, 0, numberOfObjects, results, 0); +// } +// +// end = new Date +// var opsprsecond = COUNT / ((end - start)/1000); +// console.log("bson size (bytes): ", objectBSON.length); +// console.log("time = ", end - start, "ms -", COUNT / ((end - start)/1000), " ops/sec"); +// console.log("MB/s = " + ((opsprsecond*objectBSON.length)/1024)); +// +// // console.dir(nextIndex) +// // console.dir(results) + + diff --git a/node_modules/mongodb/node_modules/bson/binding.gyp b/node_modules/mongodb/node_modules/bson/binding.gyp new file mode 100644 index 0000000..42445d3 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/binding.gyp @@ -0,0 +1,17 @@ +{ + 'targets': [ + { + 'target_name': 'bson', + 'sources': [ 'ext/bson.cc' ], + 'cflags!': [ '-fno-exceptions' ], + 'cflags_cc!': [ '-fno-exceptions' ], + 'conditions': [ + ['OS=="mac"', { + 'xcode_settings': { + 'GCC_ENABLE_CPP_EXCEPTIONS': 'YES' + } + }] + ] + } + ] +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/build/Makefile b/node_modules/mongodb/node_modules/bson/build/Makefile new file mode 100644 index 0000000..5c7ea72 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/build/Makefile @@ -0,0 +1,359 @@ +# We borrow heavily from the kernel build setup, though we are simpler since +# we don't have Kconfig tweaking settings on us. + +# The implicit make rules have it looking for RCS files, among other things. +# We instead explicitly write all the rules we care about. +# It's even quicker (saves ~200ms) to pass -r on the command line. +MAKEFLAGS=-r + +# The source directory tree. +srcdir := .. +abs_srcdir := $(abspath $(srcdir)) + +# The name of the builddir. +builddir_name ?= . + +# The V=1 flag on command line makes us verbosely print command lines. +ifdef V + quiet= +else + quiet=quiet_ +endif + +# Specify BUILDTYPE=Release on the command line for a release build. +BUILDTYPE ?= Release + +# Directory all our build output goes into. +# Note that this must be two directories beneath src/ for unit tests to pass, +# as they reach into the src/ directory for data with relative paths. +builddir ?= $(builddir_name)/$(BUILDTYPE) +abs_builddir := $(abspath $(builddir)) +depsdir := $(builddir)/.deps + +# Object output directory. +obj := $(builddir)/obj +abs_obj := $(abspath $(obj)) + +# We build up a list of every single one of the targets so we can slurp in the +# generated dependency rule Makefiles in one pass. +all_deps := + + + +# C++ apps need to be linked with g++. +# +# Note: flock is used to seralize linking. Linking is a memory-intensive +# process so running parallel links can often lead to thrashing. To disable +# the serialization, override LINK via an envrionment variable as follows: +# +# export LINK=g++ +# +# This will allow make to invoke N linker processes as specified in -jN. +LINK ?= ./gyp-mac-tool flock $(builddir)/linker.lock $(CXX) + +CC.target ?= $(CC) +CFLAGS.target ?= $(CFLAGS) +CXX.target ?= $(CXX) +CXXFLAGS.target ?= $(CXXFLAGS) +LINK.target ?= $(LINK) +LDFLAGS.target ?= $(LDFLAGS) +AR.target ?= $(AR) +ARFLAGS.target ?= crs + +# N.B.: the logic of which commands to run should match the computation done +# in gyp's make.py where ARFLAGS.host etc. is computed. +# TODO(evan): move all cross-compilation logic to gyp-time so we don't need +# to replicate this environment fallback in make as well. +CC.host ?= gcc +CFLAGS.host ?= +CXX.host ?= g++ +CXXFLAGS.host ?= +LINK.host ?= g++ +LDFLAGS.host ?= +AR.host ?= ar +ARFLAGS.host := crs + +# Define a dir function that can handle spaces. +# http://www.gnu.org/software/make/manual/make.html#Syntax-of-Functions +# "leading spaces cannot appear in the text of the first argument as written. +# These characters can be put into the argument value by variable substitution." +empty := +space := $(empty) $(empty) + +# http://stackoverflow.com/questions/1189781/using-make-dir-or-notdir-on-a-path-with-spaces +replace_spaces = $(subst $(space),?,$1) +unreplace_spaces = $(subst ?,$(space),$1) +dirx = $(call unreplace_spaces,$(dir $(call replace_spaces,$1))) + +# Flags to make gcc output dependency info. Note that you need to be +# careful here to use the flags that ccache and distcc can understand. +# We write to a dep file on the side first and then rename at the end +# so we can't end up with a broken dep file. +depfile = $(depsdir)/$(call replace_spaces,$@).d +DEPFLAGS = -MMD -MF $(depfile).raw + +# We have to fixup the deps output in a few ways. +# (1) the file output should mention the proper .o file. +# ccache or distcc lose the path to the target, so we convert a rule of +# the form: +# foobar.o: DEP1 DEP2 +# into +# path/to/foobar.o: DEP1 DEP2 +# (2) we want missing files not to cause us to fail to build. +# We want to rewrite +# foobar.o: DEP1 DEP2 \ +# DEP3 +# to +# DEP1: +# DEP2: +# DEP3: +# so if the files are missing, they're just considered phony rules. +# We have to do some pretty insane escaping to get those backslashes +# and dollar signs past make, the shell, and sed at the same time. +# Doesn't work with spaces, but that's fine: .d files have spaces in +# their names replaced with other characters. +define fixup_dep +# The depfile may not exist if the input file didn't have any #includes. +touch $(depfile).raw +# Fixup path as in (1). +sed -e "s|^$(notdir $@)|$@|" $(depfile).raw >> $(depfile) +# Add extra rules as in (2). +# We remove slashes and replace spaces with new lines; +# remove blank lines; +# delete the first line and append a colon to the remaining lines. +sed -e 's|\\||' -e 'y| |\n|' $(depfile).raw |\ + grep -v '^$$' |\ + sed -e 1d -e 's|$$|:|' \ + >> $(depfile) +rm $(depfile).raw +endef + +# Command definitions: +# - cmd_foo is the actual command to run; +# - quiet_cmd_foo is the brief-output summary of the command. + +quiet_cmd_cc = CC($(TOOLSET)) $@ +cmd_cc = $(CC.$(TOOLSET)) $(GYP_CFLAGS) $(DEPFLAGS) $(CFLAGS.$(TOOLSET)) -c -o $@ $< + +quiet_cmd_cxx = CXX($(TOOLSET)) $@ +cmd_cxx = $(CXX.$(TOOLSET)) $(GYP_CXXFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $< + +quiet_cmd_objc = CXX($(TOOLSET)) $@ +cmd_objc = $(CC.$(TOOLSET)) $(GYP_OBJCFLAGS) $(DEPFLAGS) -c -o $@ $< + +quiet_cmd_objcxx = CXX($(TOOLSET)) $@ +cmd_objcxx = $(CXX.$(TOOLSET)) $(GYP_OBJCXXFLAGS) $(DEPFLAGS) -c -o $@ $< + +# Commands for precompiled header files. +quiet_cmd_pch_c = CXX($(TOOLSET)) $@ +cmd_pch_c = $(CC.$(TOOLSET)) $(GYP_PCH_CFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $< +quiet_cmd_pch_cc = CXX($(TOOLSET)) $@ +cmd_pch_cc = $(CC.$(TOOLSET)) $(GYP_PCH_CXXFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $< +quiet_cmd_pch_m = CXX($(TOOLSET)) $@ +cmd_pch_m = $(CC.$(TOOLSET)) $(GYP_PCH_OBJCFLAGS) $(DEPFLAGS) -c -o $@ $< +quiet_cmd_pch_mm = CXX($(TOOLSET)) $@ +cmd_pch_mm = $(CC.$(TOOLSET)) $(GYP_PCH_OBJCXXFLAGS) $(DEPFLAGS) -c -o $@ $< + +# gyp-mac-tool is written next to the root Makefile by gyp. +# Use $(4) for the command, since $(2) and $(3) are used as flag by do_cmd +# already. +quiet_cmd_mac_tool = MACTOOL $(4) $< +cmd_mac_tool = ./gyp-mac-tool $(4) $< "$@" + +quiet_cmd_mac_package_framework = PACKAGE FRAMEWORK $@ +cmd_mac_package_framework = ./gyp-mac-tool package-framework "$@" $(4) + +quiet_cmd_infoplist = INFOPLIST $@ +cmd_infoplist = $(CC.$(TOOLSET)) -E -P -Wno-trigraphs -x c $(INFOPLIST_DEFINES) "$<" -o "$@" + +quiet_cmd_touch = TOUCH $@ +cmd_touch = touch $@ + +quiet_cmd_copy = COPY $@ +# send stderr to /dev/null to ignore messages when linking directories. +cmd_copy = ln -f "$<" "$@" 2>/dev/null || (rm -rf "$@" && cp -af "$<" "$@") + +quiet_cmd_alink = LIBTOOL-STATIC $@ +cmd_alink = rm -f $@ && ./gyp-mac-tool filter-libtool libtool -static -o $@ $(filter %.o,$^) + +quiet_cmd_link = LINK($(TOOLSET)) $@ +cmd_link = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o "$@" $(LD_INPUTS) $(LIBS) + +# TODO(thakis): Find out and document the difference between shared_library and +# loadable_module on mac. +quiet_cmd_solink = SOLINK($(TOOLSET)) $@ +cmd_solink = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o "$@" $(LD_INPUTS) $(LIBS) + +# TODO(thakis): The solink_module rule is likely wrong. Xcode seems to pass +# -bundle -single_module here (for osmesa.so). +quiet_cmd_solink_module = SOLINK_MODULE($(TOOLSET)) $@ +cmd_solink_module = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ $(filter-out FORCE_DO_CMD, $^) $(LIBS) + + +# Define an escape_quotes function to escape single quotes. +# This allows us to handle quotes properly as long as we always use +# use single quotes and escape_quotes. +escape_quotes = $(subst ','\'',$(1)) +# This comment is here just to include a ' to unconfuse syntax highlighting. +# Define an escape_vars function to escape '$' variable syntax. +# This allows us to read/write command lines with shell variables (e.g. +# $LD_LIBRARY_PATH), without triggering make substitution. +escape_vars = $(subst $$,$$$$,$(1)) +# Helper that expands to a shell command to echo a string exactly as it is in +# make. This uses printf instead of echo because printf's behaviour with respect +# to escape sequences is more portable than echo's across different shells +# (e.g., dash, bash). +exact_echo = printf '%s\n' '$(call escape_quotes,$(1))' + +# Helper to compare the command we're about to run against the command +# we logged the last time we ran the command. Produces an empty +# string (false) when the commands match. +# Tricky point: Make has no string-equality test function. +# The kernel uses the following, but it seems like it would have false +# positives, where one string reordered its arguments. +# arg_check = $(strip $(filter-out $(cmd_$(1)), $(cmd_$@)) \ +# $(filter-out $(cmd_$@), $(cmd_$(1)))) +# We instead substitute each for the empty string into the other, and +# say they're equal if both substitutions produce the empty string. +# .d files contain ? instead of spaces, take that into account. +command_changed = $(or $(subst $(cmd_$(1)),,$(cmd_$(call replace_spaces,$@))),\ + $(subst $(cmd_$(call replace_spaces,$@)),,$(cmd_$(1)))) + +# Helper that is non-empty when a prerequisite changes. +# Normally make does this implicitly, but we force rules to always run +# so we can check their command lines. +# $? -- new prerequisites +# $| -- order-only dependencies +prereq_changed = $(filter-out FORCE_DO_CMD,$(filter-out $|,$?)) + +# Helper that executes all postbuilds, and deletes the output file when done +# if any of the postbuilds failed. +define do_postbuilds + @E=0;\ + for p in $(POSTBUILDS); do\ + eval $$p;\ + F=$$?;\ + if [ $$F -ne 0 ]; then\ + E=$$F;\ + fi;\ + done;\ + if [ $$E -ne 0 ]; then\ + rm -rf "$@";\ + exit $$E;\ + fi +endef + +# do_cmd: run a command via the above cmd_foo names, if necessary. +# Should always run for a given target to handle command-line changes. +# Second argument, if non-zero, makes it do asm/C/C++ dependency munging. +# Third argument, if non-zero, makes it do POSTBUILDS processing. +# Note: We intentionally do NOT call dirx for depfile, since it contains ? for +# spaces already and dirx strips the ? characters. +define do_cmd +$(if $(or $(command_changed),$(prereq_changed)), + @$(call exact_echo, $($(quiet)cmd_$(1))) + @mkdir -p "$(call dirx,$@)" "$(dir $(depfile))" + $(if $(findstring flock,$(word 2,$(cmd_$1))), + @$(cmd_$(1)) + @echo " $(quiet_cmd_$(1)): Finished", + @$(cmd_$(1)) + ) + @$(call exact_echo,$(call escape_vars,cmd_$(call replace_spaces,$@) := $(cmd_$(1)))) > $(depfile) + @$(if $(2),$(fixup_dep)) + $(if $(and $(3), $(POSTBUILDS)), + $(call do_postbuilds) + ) +) +endef + +# Declare the "all" target first so it is the default, +# even though we don't have the deps yet. +.PHONY: all +all: + +# make looks for ways to re-generate included makefiles, but in our case, we +# don't have a direct way. Explicitly telling make that it has nothing to do +# for them makes it go faster. +%.d: ; + +# Use FORCE_DO_CMD to force a target to run. Should be coupled with +# do_cmd. +.PHONY: FORCE_DO_CMD +FORCE_DO_CMD: + +TOOLSET := target +# Suffix rules, putting all outputs into $(obj). +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.c FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cpp FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cxx FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.m FORCE_DO_CMD + @$(call do_cmd,objc,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.mm FORCE_DO_CMD + @$(call do_cmd,objcxx,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.S FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.s FORCE_DO_CMD + @$(call do_cmd,cc,1) + +# Try building from generated source, too. +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.c FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cpp FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cxx FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.m FORCE_DO_CMD + @$(call do_cmd,objc,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.mm FORCE_DO_CMD + @$(call do_cmd,objcxx,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.S FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.s FORCE_DO_CMD + @$(call do_cmd,cc,1) + +$(obj).$(TOOLSET)/%.o: $(obj)/%.c FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.cpp FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.cxx FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.m FORCE_DO_CMD + @$(call do_cmd,objc,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.mm FORCE_DO_CMD + @$(call do_cmd,objcxx,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.S FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.s FORCE_DO_CMD + @$(call do_cmd,cc,1) + + +ifeq ($(strip $(foreach prefix,$(NO_LOAD),\ + $(findstring $(join ^,$(prefix)),\ + $(join ^,bson.target.mk)))),) + include bson.target.mk +endif + +quiet_cmd_regen_makefile = ACTION Regenerating $@ +cmd_regen_makefile = /Users/ck/.node-gyp/0.8.11/tools/gyp/gyp -fmake --ignore-environment "--toplevel-dir=." -I/Users/ck/coding/projects/js-bson/build/config.gypi -I/usr/local/lib/node_modules/node-gyp/addon.gypi -I/Users/ck/.node-gyp/0.8.11/common.gypi "--depth=." "-Goutput_dir=." "--generator-output=build" "-Dlibrary=shared_library" "-Dvisibility=default" "-Dnode_root_dir=/Users/ck/.node-gyp/0.8.11" "-Dmodule_root_dir=/Users/ck/coding/projects/js-bson" binding.gyp +Makefile: $(srcdir)/../../../.node-gyp/0.8.11/common.gypi $(srcdir)/build/config.gypi $(srcdir)/binding.gyp $(srcdir)/../../../../../usr/local/lib/node_modules/node-gyp/addon.gypi + $(call do_cmd,regen_makefile) + +# "all" is a concatenation of the "all" targets from all the included +# sub-makefiles. This is just here to clarify. +all: + +# Add in dependency-tracking rules. $(all_deps) is the list of every single +# target in our tree. Only consider the ones with .d (dependency) info: +d_files := $(wildcard $(foreach f,$(all_deps),$(depsdir)/$(f).d)) +ifneq ($(d_files),) + include $(d_files) +endif diff --git a/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/bson.node.d b/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/bson.node.d new file mode 100644 index 0000000..20963f4 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/bson.node.d @@ -0,0 +1 @@ +cmd_Release/bson.node := ./gyp-mac-tool flock ./Release/linker.lock c++ -shared -Wl,-search_paths_first -mmacosx-version-min=10.5 -arch x86_64 -L./Release -install_name /usr/local/lib/bson.node -o Release/bson.node Release/obj.target/bson/ext/bson.o -undefined dynamic_lookup diff --git a/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/obj.target/bson/ext/bson.o.d b/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/obj.target/bson/ext/bson.o.d new file mode 100644 index 0000000..f224e00 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/obj.target/bson/ext/bson.o.d @@ -0,0 +1,34 @@ +cmd_Release/obj.target/bson/ext/bson.o := c++ '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-D_DARWIN_USE_64_BIT_INODE=1' -I/Users/ck/.node-gyp/0.8.11/src -I/Users/ck/.node-gyp/0.8.11/deps/uv/include -I/Users/ck/.node-gyp/0.8.11/deps/v8/include -Os -gdwarf-2 -mmacosx-version-min=10.5 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -fno-rtti -fno-threadsafe-statics -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/bson/ext/bson.o.d.raw -c -o Release/obj.target/bson/ext/bson.o ../ext/bson.cc +Release/obj.target/bson/ext/bson.o: ../ext/bson.cc \ + /Users/ck/.node-gyp/0.8.11/deps/v8/include/v8.h \ + /Users/ck/.node-gyp/0.8.11/deps/v8/include/v8stdint.h \ + /Users/ck/.node-gyp/0.8.11/src/node.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/uv.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/ares.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/ares_version.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/uv-private/uv-unix.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/uv-private/ngx-queue.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/uv-private/ev.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/uv-private/eio.h \ + /Users/ck/.node-gyp/0.8.11/src/node_object_wrap.h \ + /Users/ck/.node-gyp/0.8.11/src/ev-emul.h \ + /Users/ck/.node-gyp/0.8.11/src/eio-emul.h \ + /Users/ck/.node-gyp/0.8.11/src/node_version.h \ + /Users/ck/.node-gyp/0.8.11/src/node_buffer.h ../ext/bson.h +../ext/bson.cc: +/Users/ck/.node-gyp/0.8.11/deps/v8/include/v8.h: +/Users/ck/.node-gyp/0.8.11/deps/v8/include/v8stdint.h: +/Users/ck/.node-gyp/0.8.11/src/node.h: +/Users/ck/.node-gyp/0.8.11/deps/uv/include/uv.h: +/Users/ck/.node-gyp/0.8.11/deps/uv/include/ares.h: +/Users/ck/.node-gyp/0.8.11/deps/uv/include/ares_version.h: +/Users/ck/.node-gyp/0.8.11/deps/uv/include/uv-private/uv-unix.h: 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z<61y~A1w#CS`Kiv9N=m>z}0eqtK|S!%K@&I16(Z!xLOW$wH)YbIndQ|psVFTSIdE} zmIGZa2iEs!+o~16tBy*Kj!ASldmk0mPk#9p6;)5}EN>rseKcZ6yuNE;q4^7QburM@ z#UNJ~gIrwTW~EV*tM3yuJH@j z&fRt0LgZIN^7ylz^Dqnxi|874>vNIdf)7IN7=*gkFVz3`zPN@ZIR786jS(Dt``r0u zuCWVowH@MGsgQu%tK|=dYdwQp8zIQmP_WujT~pcOp{{)<*fkQtw~vJE^6tB{bDzI!2Y5EX4y|Kx*V$bcCi+$1 zHD>j7% +#include +#include +#include +#include + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wunused-parameter" +#endif + +#include + +// this and the above block must be around the v8.h header otherwise +// v8 is not happy +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +#include +#include +#include + +#include +#include +#include +#include + +#ifdef __sun + #include +#endif + +#include "bson.h" + +using namespace v8; +using namespace node; + +//=========================================================================== + +void DataStream::WriteObjectId(const Handle& object, const Handle& key) +{ + uint16_t buffer[12]; + object->Get(key)->ToString()->Write(buffer, 0, 12); + for(uint32_t i = 0; i < 12; ++i) + { + *p++ = (char) buffer[i]; + } +} + +void ThrowAllocatedStringException(size_t allocationSize, const char* format, ...) +{ + va_list args; + va_start(args, format); + char* string = (char*) malloc(allocationSize); + vsprintf(string, format, args); + va_end(args); + + throw string; +} + +void DataStream::CheckKey(const Local& keyName) +{ + size_t keyLength = keyName->Utf8Length(); + if(keyLength == 0) return; + + char* keyStringBuffer = (char*) alloca(keyLength+1); + keyName->WriteUtf8(keyStringBuffer); + + if(keyStringBuffer[0] == '$') + { + ThrowAllocatedStringException(64+keyLength, "key %s must not start with '$'", keyStringBuffer); + } + + if(strchr(keyStringBuffer, '.') != NULL) + { + ThrowAllocatedStringException(64+keyLength, "key %s must not contain '.'", keyStringBuffer); + } +} + +template void BSONSerializer::SerializeDocument(const Handle& value) +{ + void* documentSize = this->BeginWriteSize(); + Local object = bson->GetSerializeObject(value); + + // Get the object property names + #if NODE_MAJOR_VERSION == 0 && NODE_MINOR_VERSION < 6 + Local propertyNames = object->GetPropertyNames(); + #else + Local propertyNames = object->GetOwnPropertyNames(); + #endif + + // Length of the property + int propertyLength = propertyNames->Length(); + for(int i = 0; i < propertyLength; ++i) + { + const Local& propertyName = propertyNames->Get(i)->ToString(); + if(checkKeys) this->CheckKey(propertyName); + + const Local& propertyValue = object->Get(propertyName); + + if(serializeFunctions || !propertyValue->IsFunction()) + { + void* typeLocation = this->BeginWriteType(); + this->WriteString(propertyName); + SerializeValue(typeLocation, propertyValue); + } + } + + this->WriteByte(0); + this->CommitSize(documentSize); +} + +template void BSONSerializer::SerializeArray(const Handle& value) +{ + void* documentSize = this->BeginWriteSize(); + + Local array = Local::Cast(value->ToObject()); + uint32_t arrayLength = array->Length(); + + for(uint32_t i = 0; i < arrayLength; ++i) + { + void* typeLocation = this->BeginWriteType(); + this->WriteUInt32String(i); + SerializeValue(typeLocation, array->Get(i)); + } + + this->WriteByte(0); + this->CommitSize(documentSize); +} + +// This is templated so that we can use this function to both count the number of bytes, and to serialize those bytes. +// The template approach eliminates almost all of the inspection of values unless they're required (eg. string lengths) +// and ensures that there is always consistency between bytes counted and bytes written by design. +template void BSONSerializer::SerializeValue(void* typeLocation, const Handle& value) +{ + if(value->IsNumber()) + { + double doubleValue = value->NumberValue(); + int intValue = (int) doubleValue; + if(intValue == doubleValue) + { + this->CommitType(typeLocation, BSON_TYPE_INT); + this->WriteInt32(intValue); + } + else + { + this->CommitType(typeLocation, BSON_TYPE_NUMBER); + this->WriteDouble(doubleValue); + } + } + else if(value->IsString()) + { + this->CommitType(typeLocation, BSON_TYPE_STRING); + this->WriteLengthPrefixedString(value->ToString()); + } + else if(value->IsBoolean()) + { + this->CommitType(typeLocation, BSON_TYPE_BOOLEAN); + this->WriteBool(value); + } + else if(value->IsArray()) + { + this->CommitType(typeLocation, BSON_TYPE_ARRAY); + SerializeArray(value); + } + else if(value->IsDate()) + { + this->CommitType(typeLocation, BSON_TYPE_DATE); + this->WriteInt64(value); + } + else if(value->IsRegExp()) + { + this->CommitType(typeLocation, BSON_TYPE_REGEXP); + const Handle& regExp = Handle::Cast(value); + + this->WriteString(regExp->GetSource()); + + int flags = regExp->GetFlags(); + if(flags & RegExp::kGlobal) this->WriteByte('s'); + if(flags & RegExp::kIgnoreCase) this->WriteByte('i'); + if(flags & RegExp::kMultiline) this->WriteByte('m'); + this->WriteByte(0); + } + else if(value->IsFunction()) + { + this->CommitType(typeLocation, BSON_TYPE_CODE); + this->WriteLengthPrefixedString(value->ToString()); + } + else if(value->IsObject()) + { + const Local& object = value->ToObject(); + if(object->Has(bson->_bsontypeString)) + { + const Local& constructorString = object->GetConstructorName(); + if(bson->longString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_LONG); + this->WriteInt32(object, bson->_longLowString); + this->WriteInt32(object, bson->_longHighString); + } + else if(bson->timestampString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_TIMESTAMP); + this->WriteInt32(object, bson->_longLowString); + this->WriteInt32(object, bson->_longHighString); + } + else if(bson->objectIDString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_OID); + this->WriteObjectId(object, bson->_objectIDidString); + } + else if(bson->binaryString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_BINARY); + + uint32_t length = object->Get(bson->_binaryPositionString)->Uint32Value(); + Local bufferObj = object->Get(bson->_binaryBufferString)->ToObject(); + + this->WriteInt32(length); + this->WriteByte(object, bson->_binarySubTypeString); // write subtype + this->WriteData(Buffer::Data(bufferObj), length); + } + else if(bson->doubleString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_NUMBER); + this->WriteDouble(object, bson->_doubleValueString); + } + else if(bson->symbolString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_SYMBOL); + this->WriteLengthPrefixedString(object->Get(bson->_symbolValueString)->ToString()); + } + else if(bson->codeString->StrictEquals(constructorString)) + { + const Local& function = object->Get(bson->_codeCodeString)->ToString(); + const Local& scope = object->Get(bson->_codeScopeString)->ToObject(); + + // For Node < 0.6.X use the GetPropertyNames + #if NODE_MAJOR_VERSION == 0 && NODE_MINOR_VERSION < 6 + uint32_t propertyNameLength = scope->GetPropertyNames()->Length(); + #else + uint32_t propertyNameLength = scope->GetOwnPropertyNames()->Length(); + #endif + + if(propertyNameLength > 0) + { + this->CommitType(typeLocation, BSON_TYPE_CODE_W_SCOPE); + void* codeWidthScopeSize = this->BeginWriteSize(); + this->WriteLengthPrefixedString(function->ToString()); + SerializeDocument(scope); + this->CommitSize(codeWidthScopeSize); + } + else + { + this->CommitType(typeLocation, BSON_TYPE_CODE); + this->WriteLengthPrefixedString(function->ToString()); + } + } + else if(bson->dbrefString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_OBJECT); + + void* dbRefSize = this->BeginWriteSize(); + + void* refType = this->BeginWriteType(); + this->WriteData("$ref", 5); + SerializeValue(refType, object->Get(bson->_dbRefNamespaceString)); + + void* idType = this->BeginWriteType(); + this->WriteData("$id", 4); + SerializeValue(idType, object->Get(bson->_dbRefOidString)); + + const Local& refDbValue = object->Get(bson->_dbRefDbString); + if(!refDbValue->IsUndefined()) + { + void* dbType = this->BeginWriteType(); + this->WriteData("$db", 4); + SerializeValue(dbType, refDbValue); + } + + this->WriteByte(0); + this->CommitSize(dbRefSize); + } + else if(bson->minKeyString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_MIN_KEY); + } + else if(bson->maxKeyString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_MAX_KEY); + } + } + else if(Buffer::HasInstance(value)) + { + this->CommitType(typeLocation, BSON_TYPE_BINARY); + + #if NODE_MAJOR_VERSION == 0 && NODE_MINOR_VERSION < 3 + Buffer *buffer = ObjectWrap::Unwrap(value->ToObject()); + uint32_t length = object->length(); + #else + uint32_t length = Buffer::Length(value->ToObject()); + #endif + + this->WriteInt32(length); + this->WriteByte(0); + this->WriteData(Buffer::Data(value->ToObject()), length); + } + else + { + this->CommitType(typeLocation, BSON_TYPE_OBJECT); + SerializeDocument(value); + } + } + else if(value->IsNull() || value->IsUndefined()) + { + this->CommitType(typeLocation, BSON_TYPE_NULL); + } +} + +// Data points to start of element list, length is length of entire document including '\0' but excluding initial size +BSONDeserializer::BSONDeserializer(BSON* aBson, char* data, size_t length) +: bson(aBson), + pStart(data), + p(data), + pEnd(data + length - 1) +{ + if(*pEnd != '\0') ThrowAllocatedStringException(64, "Missing end of document marker '\\0'"); +} + +BSONDeserializer::BSONDeserializer(BSONDeserializer& parentSerializer, size_t length) +: bson(parentSerializer.bson), + pStart(parentSerializer.p), + p(parentSerializer.p), + pEnd(parentSerializer.p + length - 1) +{ + parentSerializer.p += length; + if(pEnd > parentSerializer.pEnd) ThrowAllocatedStringException(64, "Child document exceeds parent's bounds"); + if(*pEnd != '\0') ThrowAllocatedStringException(64, "Missing end of document marker '\\0'"); +} + +Local BSONDeserializer::ReadCString() +{ + char* start = p; + while(*p++) { } + return String::New(start, (int32_t) (p-start-1) ); +} + +int32_t BSONDeserializer::ReadRegexOptions() +{ + int32_t options = 0; + for(;;) + { + switch(*p++) + { + case '\0': return options; + case 's': options |= RegExp::kGlobal; break; + case 'i': options |= RegExp::kIgnoreCase; break; + case 'm': options |= RegExp::kMultiline; break; + } + } +} + +uint32_t BSONDeserializer::ReadIntegerString() +{ + uint32_t value = 0; + while(*p) + { + if(*p < '0' || *p > '9') ThrowAllocatedStringException(64, "Invalid key for array"); + value = value * 10 + *p++ - '0'; + } + ++p; + return value; +} + +Local BSONDeserializer::ReadString() +{ + uint32_t length = ReadUInt32(); + char* start = p; + p += length; + return String::New(start, length-1); +} + +Local BSONDeserializer::ReadObjectId() +{ + uint16_t objectId[12]; + for(size_t i = 0; i < 12; ++i) + { + objectId[i] = *reinterpret_cast(p++); + } + return String::New(objectId, 12); +} + +Handle BSONDeserializer::DeserializeDocument() +{ + uint32_t length = ReadUInt32(); + if(length < 5) ThrowAllocatedStringException(64, "Bad BSON: Document is less than 5 bytes"); + + BSONDeserializer documentDeserializer(*this, length-4); + return documentDeserializer.DeserializeDocumentInternal(); +} + +Handle BSONDeserializer::DeserializeDocumentInternal() +{ + Local returnObject = Object::New(); + + while(HasMoreData()) + { + BsonType type = (BsonType) ReadByte(); + const Local& name = ReadCString(); + const Handle& value = DeserializeValue(type); + returnObject->ForceSet(name, value); + } + if(p != pEnd) ThrowAllocatedStringException(64, "Bad BSON Document: Serialize consumed unexpected number of bytes"); + + // From JavaScript: + // if(object['$id'] != null) object = new DBRef(object['$ref'], object['$id'], object['$db']); + if(returnObject->Has(bson->_dbRefIdRefString)) + { + Local argv[] = { returnObject->Get(bson->_dbRefRefString), returnObject->Get(bson->_dbRefIdRefString), returnObject->Get(bson->_dbRefDbRefString) }; + return bson->dbrefConstructor->NewInstance(3, argv); + } + else + { + return returnObject; + } +} + +Handle BSONDeserializer::DeserializeArray() +{ + uint32_t length = ReadUInt32(); + if(length < 5) ThrowAllocatedStringException(64, "Bad BSON: Array Document is less than 5 bytes"); + + BSONDeserializer documentDeserializer(*this, length-4); + return documentDeserializer.DeserializeArrayInternal(); +} + +Handle BSONDeserializer::DeserializeArrayInternal() +{ + Local returnArray = Array::New(); + + while(HasMoreData()) + { + BsonType type = (BsonType) ReadByte(); + uint32_t index = ReadIntegerString(); + const Handle& value = DeserializeValue(type); + returnArray->Set(index, value); + } + if(p != pEnd) ThrowAllocatedStringException(64, "Bad BSON Array: Serialize consumed unexpected number of bytes"); + + return returnArray; +} + +Handle BSONDeserializer::DeserializeValue(BsonType type) +{ + switch(type) + { + case BSON_TYPE_STRING: + return ReadString(); + + case BSON_TYPE_INT: + return Integer::New(ReadInt32()); + + case BSON_TYPE_NUMBER: + return Number::New(ReadDouble()); + + case BSON_TYPE_NULL: + return Null(); + + case BSON_TYPE_UNDEFINED: + return Undefined(); + + case BSON_TYPE_TIMESTAMP: + { + int32_t lowBits = ReadInt32(); + int32_t highBits = ReadInt32(); + Local argv[] = { Int32::New(lowBits), Int32::New(highBits) }; + return bson->timestampConstructor->NewInstance(2, argv); + } + + case BSON_TYPE_BOOLEAN: + return (ReadByte() != 0) ? True() : False(); + + case BSON_TYPE_REGEXP: + { + const Local& regex = ReadCString(); + int32_t options = ReadRegexOptions(); + return RegExp::New(regex, (RegExp::Flags) options); + } + + case BSON_TYPE_CODE: + { + const Local& code = ReadString(); + const Local& scope = Object::New(); + Local argv[] = { code, scope }; + return bson->codeConstructor->NewInstance(2, argv); + } + + case BSON_TYPE_CODE_W_SCOPE: + { + ReadUInt32(); + const Local& code = ReadString(); + const Handle& scope = DeserializeDocument(); + Local argv[] = { code, scope->ToObject() }; + return bson->codeConstructor->NewInstance(2, argv); + } + + case BSON_TYPE_OID: + { + Local argv[] = { ReadObjectId() }; + return bson->objectIDConstructor->NewInstance(1, argv); + } + + case BSON_TYPE_BINARY: + { + uint32_t length = ReadUInt32(); + uint32_t subType = ReadByte(); + Buffer* buffer = Buffer::New(p, length); + p += length; + + Handle argv[] = { buffer->handle_, Uint32::New(subType) }; + return bson->binaryConstructor->NewInstance(2, argv); + } + + case BSON_TYPE_LONG: + { + // Read 32 bit integers + int32_t lowBits = (int32_t) ReadInt32(); + int32_t highBits = (int32_t) ReadInt32(); + + // If value is < 2^53 and >-2^53 + if((highBits < 0x200000 || (highBits == 0x200000 && lowBits == 0)) && highBits >= -0x200000) { + // Adjust the pointer and read as 64 bit value + p -= 8; + // Read the 64 bit value + int64_t finalValue = (int64_t) ReadInt64(); + return Number::New(finalValue); + } + + Local argv[] = { Int32::New(lowBits), Int32::New(highBits) }; + return bson->longConstructor->NewInstance(2, argv); + } + + case BSON_TYPE_DATE: + return Date::New((double) ReadInt64()); + + case BSON_TYPE_ARRAY: + return DeserializeArray(); + + case BSON_TYPE_OBJECT: + return DeserializeDocument(); + + case BSON_TYPE_SYMBOL: + { + const Local& string = ReadString(); + Local argv[] = { string }; + return bson->symbolConstructor->NewInstance(1, argv); + } + + case BSON_TYPE_MIN_KEY: + return bson->minKeyConstructor->NewInstance(); + + case BSON_TYPE_MAX_KEY: + return bson->maxKeyConstructor->NewInstance(); + + default: + ThrowAllocatedStringException(64, "Unhandled BSON Type: %d", type); + } + + return v8::Null(); +} + + +static Handle VException(const char *msg) +{ + HandleScope scope; + return ThrowException(Exception::Error(String::New(msg))); +} + +Persistent BSON::constructor_template; + +BSON::BSON() : ObjectWrap() +{ + // Setup pre-allocated comparision objects + _bsontypeString = Persistent::New(String::New("_bsontype")); + _longLowString = Persistent::New(String::New("low_")); + _longHighString = Persistent::New(String::New("high_")); + _objectIDidString = Persistent::New(String::New("id")); + _binaryPositionString = Persistent::New(String::New("position")); + _binarySubTypeString = Persistent::New(String::New("sub_type")); + _binaryBufferString = Persistent::New(String::New("buffer")); + _doubleValueString = Persistent::New(String::New("value")); + _symbolValueString = Persistent::New(String::New("value")); + _dbRefRefString = Persistent::New(String::New("$ref")); + _dbRefIdRefString = Persistent::New(String::New("$id")); + _dbRefDbRefString = Persistent::New(String::New("$db")); + _dbRefNamespaceString = Persistent::New(String::New("namespace")); + _dbRefDbString = Persistent::New(String::New("db")); + _dbRefOidString = Persistent::New(String::New("oid")); + _codeCodeString = Persistent::New(String::New("code")); + _codeScopeString = Persistent::New(String::New("scope")); + _toBSONString = Persistent::New(String::New("toBSON")); + + longString = Persistent::New(String::New("Long")); + objectIDString = Persistent::New(String::New("ObjectID")); + binaryString = Persistent::New(String::New("Binary")); + codeString = Persistent::New(String::New("Code")); + dbrefString = Persistent::New(String::New("DBRef")); + symbolString = Persistent::New(String::New("Symbol")); + doubleString = Persistent::New(String::New("Double")); + timestampString = Persistent::New(String::New("Timestamp")); + minKeyString = Persistent::New(String::New("MinKey")); + maxKeyString = Persistent::New(String::New("MaxKey")); +} + +void BSON::Initialize(v8::Handle target) +{ + // Grab the scope of the call from Node + HandleScope scope; + // Define a new function template + Local t = FunctionTemplate::New(New); + constructor_template = Persistent::New(t); + constructor_template->InstanceTemplate()->SetInternalFieldCount(1); + constructor_template->SetClassName(String::NewSymbol("BSON")); + + // Instance methods + NODE_SET_PROTOTYPE_METHOD(constructor_template, "calculateObjectSize", CalculateObjectSize); + NODE_SET_PROTOTYPE_METHOD(constructor_template, "serialize", BSONSerialize); + NODE_SET_PROTOTYPE_METHOD(constructor_template, "serializeWithBufferAndIndex", SerializeWithBufferAndIndex); + NODE_SET_PROTOTYPE_METHOD(constructor_template, "deserialize", BSONDeserialize); + NODE_SET_PROTOTYPE_METHOD(constructor_template, "deserializeStream", BSONDeserializeStream); + + target->ForceSet(String::NewSymbol("BSON"), constructor_template->GetFunction()); +} + +// Create a new instance of BSON and passing it the existing context +Handle BSON::New(const Arguments &args) +{ + HandleScope scope; + + // Check that we have an array + if(args.Length() == 1 && args[0]->IsArray()) + { + // Cast the array to a local reference + Local array = Local::Cast(args[0]); + + if(array->Length() > 0) + { + // Create a bson object instance and return it + BSON *bson = new BSON(); + + uint32_t foundClassesMask = 0; + + // Iterate over all entries to save the instantiate funtions + for(uint32_t i = 0; i < array->Length(); i++) + { + // Let's get a reference to the function + Local func = Local::Cast(array->Get(i)); + Local functionName = func->GetName()->ToString(); + + // Save the functions making them persistant handles (they don't get collected) + if(functionName->StrictEquals(bson->longString)) + { + bson->longConstructor = Persistent::New(func); + foundClassesMask |= 1; + } + else if(functionName->StrictEquals(bson->objectIDString)) + { + bson->objectIDConstructor = Persistent::New(func); + foundClassesMask |= 2; + } + else if(functionName->StrictEquals(bson->binaryString)) + { + bson->binaryConstructor = Persistent::New(func); + foundClassesMask |= 4; + } + else if(functionName->StrictEquals(bson->codeString)) + { + bson->codeConstructor = Persistent::New(func); + foundClassesMask |= 8; + } + else if(functionName->StrictEquals(bson->dbrefString)) + { + bson->dbrefConstructor = Persistent::New(func); + foundClassesMask |= 0x10; + } + else if(functionName->StrictEquals(bson->symbolString)) + { + bson->symbolConstructor = Persistent::New(func); + foundClassesMask |= 0x20; + } + else if(functionName->StrictEquals(bson->doubleString)) + { + bson->doubleConstructor = Persistent::New(func); + foundClassesMask |= 0x40; + } + else if(functionName->StrictEquals(bson->timestampString)) + { + bson->timestampConstructor = Persistent::New(func); + foundClassesMask |= 0x80; + } + else if(functionName->StrictEquals(bson->minKeyString)) + { + bson->minKeyConstructor = Persistent::New(func); + foundClassesMask |= 0x100; + } + else if(functionName->StrictEquals(bson->maxKeyString)) + { + bson->maxKeyConstructor = Persistent::New(func); + foundClassesMask |= 0x200; + } + } + + // Check if we have the right number of constructors otherwise throw an error + if(foundClassesMask != 0x3ff) + { + delete bson; + return VException("Missing function constructor for either [Long/ObjectID/Binary/Code/DbRef/Symbol/Double/Timestamp/MinKey/MaxKey]"); + } + else + { + bson->Wrap(args.This()); + return args.This(); + } + } + else + { + return VException("No types passed in"); + } + } + else + { + return VException("Argument passed in must be an array of types"); + } +} + +//------------------------------------------------------------------------------------------------ +//------------------------------------------------------------------------------------------------ +//------------------------------------------------------------------------------------------------ +//------------------------------------------------------------------------------------------------ + +Handle BSON::BSONDeserialize(const Arguments &args) +{ + HandleScope scope; + + // Ensure that we have an parameter + if(Buffer::HasInstance(args[0]) && args.Length() > 1) return VException("One argument required - buffer1."); + if(args[0]->IsString() && args.Length() > 1) return VException("One argument required - string1."); + // Throw an exception if the argument is not of type Buffer + if(!Buffer::HasInstance(args[0]) && !args[0]->IsString()) return VException("Argument must be a Buffer or String."); + + // Define pointer to data + Local obj = args[0]->ToObject(); + + // Unpack the BSON parser instance + BSON *bson = ObjectWrap::Unwrap(args.This()); + + // If we passed in a buffer, let's unpack it, otherwise let's unpack the string + if(Buffer::HasInstance(obj)) + { +#if NODE_MAJOR_VERSION == 0 && NODE_MINOR_VERSION < 3 + Buffer *buffer = ObjectWrap::Unwrap(obj); + char* data = buffer->data(); + size_t length = buffer->length(); +#else + char* data = Buffer::Data(obj); + size_t length = Buffer::Length(obj); +#endif + + // Validate that we have at least 5 bytes + if(length < 5) return VException("corrupt bson message < 5 bytes long"); + + try + { + BSONDeserializer deserializer(bson, data, length); + return deserializer.DeserializeDocument(); + } + catch(char* exception) + { + Handle error = VException(exception); + free(exception); + return error; + } + + } + else + { + // The length of the data for this encoding + ssize_t len = DecodeBytes(args[0], BINARY); + + // Validate that we have at least 5 bytes + if(len < 5) return VException("corrupt bson message < 5 bytes long"); + + // Let's define the buffer size + char* data = (char *)malloc(len); + DecodeWrite(data, len, args[0], BINARY); + + try + { + BSONDeserializer deserializer(bson, data, len); + Handle result = deserializer.DeserializeDocument(); + free(data); + return result; + + } + catch(char* exception) + { + Handle error = VException(exception); + free(exception); + free(data); + return error; + } + } +} + +Local BSON::GetSerializeObject(const Handle& argValue) +{ + Local object = argValue->ToObject(); + if(object->Has(_toBSONString)) + { + const Local& toBSON = object->Get(_toBSONString); + if(!toBSON->IsFunction()) ThrowAllocatedStringException(64, "toBSON is not a function"); + + Local result = Local::Cast(toBSON)->Call(object, 0, NULL); + if(!result->IsObject()) ThrowAllocatedStringException(64, "toBSON function did not return an object"); + return result->ToObject(); + } + else + { + return object; + } +} + +Handle BSON::BSONSerialize(const Arguments &args) +{ + HandleScope scope; + + if(args.Length() == 1 && !args[0]->IsObject()) return VException("One, two or tree arguments required - [object] or [object, boolean] or [object, boolean, boolean]"); + if(args.Length() == 2 && !args[0]->IsObject() && !args[1]->IsBoolean()) return VException("One, two or tree arguments required - [object] or [object, boolean] or [object, boolean, boolean]"); + if(args.Length() == 3 && !args[0]->IsObject() && !args[1]->IsBoolean() && !args[2]->IsBoolean()) return VException("One, two or tree arguments required - [object] or [object, boolean] or [object, boolean, boolean]"); + if(args.Length() == 4 && !args[0]->IsObject() && !args[1]->IsBoolean() && !args[2]->IsBoolean() && !args[3]->IsBoolean()) return VException("One, two or tree arguments required - [object] or [object, boolean] or [object, boolean, boolean] or [object, boolean, boolean, boolean]"); + if(args.Length() > 4) return VException("One, two, tree or four arguments required - [object] or [object, boolean] or [object, boolean, boolean] or [object, boolean, boolean, boolean]"); + + // Unpack the BSON parser instance + BSON *bson = ObjectWrap::Unwrap(args.This()); + + // Calculate the total size of the document in binary form to ensure we only allocate memory once + // With serialize function + bool serializeFunctions = (args.Length() >= 4) && args[3]->BooleanValue(); + + char *serialized_object = NULL; + size_t object_size; + try + { + Local object = bson->GetSerializeObject(args[0]); + + BSONSerializer counter(bson, false, serializeFunctions); + counter.SerializeDocument(object); + object_size = counter.GetSerializeSize(); + + // Allocate the memory needed for the serialization + serialized_object = (char *)malloc(object_size); + + // Check if we have a boolean value + bool checkKeys = args.Length() >= 3 && args[1]->IsBoolean() && args[1]->BooleanValue(); + BSONSerializer data(bson, checkKeys, serializeFunctions, serialized_object); + data.SerializeDocument(object); + } + catch(char *err_msg) + { + free(serialized_object); + Handle error = VException(err_msg); + free(err_msg); + return error; + } + + // If we have 3 arguments + if(args.Length() == 3 || args.Length() == 4) + { + Buffer *buffer = Buffer::New(serialized_object, object_size); + free(serialized_object); + return scope.Close(buffer->handle_); + } + else + { + Local bin_value = Encode(serialized_object, object_size, BINARY)->ToString(); + free(serialized_object); + return bin_value; + } +} + +Handle BSON::CalculateObjectSize(const Arguments &args) +{ + HandleScope scope; + // Ensure we have a valid object + if(args.Length() == 1 && !args[0]->IsObject()) return VException("One argument required - [object]"); + if(args.Length() == 2 && !args[0]->IsObject() && !args[1]->IsBoolean()) return VException("Two arguments required - [object, boolean]"); + if(args.Length() > 3) return VException("One or two arguments required - [object] or [object, boolean]"); + + // Unpack the BSON parser instance + BSON *bson = ObjectWrap::Unwrap(args.This()); + bool serializeFunctions = (args.Length() >= 2) && args[1]->BooleanValue(); + BSONSerializer countSerializer(bson, false, serializeFunctions); + countSerializer.SerializeDocument(args[0]); + + // Return the object size + return scope.Close(Uint32::New((uint32_t) countSerializer.GetSerializeSize())); +} + +Handle BSON::SerializeWithBufferAndIndex(const Arguments &args) +{ + HandleScope scope; + + //BSON.serializeWithBufferAndIndex = function serializeWithBufferAndIndex(object, ->, buffer, index) { + // Ensure we have the correct values + if(args.Length() > 5) return VException("Four or five parameters required [object, boolean, Buffer, int] or [object, boolean, Buffer, int, boolean]"); + if(args.Length() == 4 && !args[0]->IsObject() && !args[1]->IsBoolean() && !Buffer::HasInstance(args[2]) && !args[3]->IsUint32()) return VException("Four parameters required [object, boolean, Buffer, int]"); + if(args.Length() == 5 && !args[0]->IsObject() && !args[1]->IsBoolean() && !Buffer::HasInstance(args[2]) && !args[3]->IsUint32() && !args[4]->IsBoolean()) return VException("Four parameters required [object, boolean, Buffer, int, boolean]"); + + uint32_t index; + size_t object_size; + + try + { + BSON *bson = ObjectWrap::Unwrap(args.This()); + + Local obj = args[2]->ToObject(); + char* data = Buffer::Data(obj); + size_t length = Buffer::Length(obj); + + index = args[3]->Uint32Value(); + bool checkKeys = args.Length() >= 4 && args[1]->IsBoolean() && args[1]->BooleanValue(); + bool serializeFunctions = (args.Length() == 5) && args[4]->BooleanValue(); + + BSONSerializer dataSerializer(bson, checkKeys, serializeFunctions, data+index); + dataSerializer.SerializeDocument(bson->GetSerializeObject(args[0])); + object_size = dataSerializer.GetSerializeSize(); + + if(object_size + index > length) return VException("Serious error - overflowed buffer!!"); + } + catch(char *exception) + { + Handle error = VException(exception); + free(exception); + return error; + } + + return scope.Close(Uint32::New((uint32_t) (index + object_size - 1))); +} + +Handle BSON::BSONDeserializeStream(const Arguments &args) +{ + HandleScope scope; + + // At least 3 arguments required + if(args.Length() < 5) return VException("Arguments required (Buffer(data), Number(index in data), Number(number of documents to deserialize), Array(results), Number(index in the array), Object(optional))"); + + // If the number of argumets equals 3 + if(args.Length() >= 5) + { + if(!Buffer::HasInstance(args[0])) return VException("First argument must be Buffer instance"); + if(!args[1]->IsUint32()) return VException("Second argument must be a positive index number"); + if(!args[2]->IsUint32()) return VException("Third argument must be a positive number of documents to deserialize"); + if(!args[3]->IsArray()) return VException("Fourth argument must be an array the size of documents to deserialize"); + if(!args[4]->IsUint32()) return VException("Sixth argument must be a positive index number"); + } + + // If we have 4 arguments + if(args.Length() == 6 && !args[5]->IsObject()) return VException("Fifth argument must be an object with options"); + + // Define pointer to data + Local obj = args[0]->ToObject(); + uint32_t numberOfDocuments = args[2]->Uint32Value(); + uint32_t index = args[1]->Uint32Value(); + uint32_t resultIndex = args[4]->Uint32Value(); + + // Unpack the BSON parser instance + BSON *bson = ObjectWrap::Unwrap(args.This()); + + // Unpack the buffer variable +#if NODE_MAJOR_VERSION == 0 && NODE_MINOR_VERSION < 3 + Buffer *buffer = ObjectWrap::Unwrap(obj); + char* data = buffer->data(); + size_t length = buffer->length(); +#else + char* data = Buffer::Data(obj); + size_t length = Buffer::Length(obj); +#endif + + // Fetch the documents + Local documents = args[3]->ToObject(); + + BSONDeserializer deserializer(bson, data+index, length-index); + for(uint32_t i = 0; i < numberOfDocuments; i++) + { + try + { + documents->Set(i + resultIndex, deserializer.DeserializeDocument()); + } + catch (char* exception) + { + Handle error = VException(exception); + free(exception); + return error; + } + } + + // Return new index of parsing + return scope.Close(Uint32::New((uint32_t) (index + deserializer.GetSerializeSize()))); +} + +// Exporting function +extern "C" void init(Handle target) +{ + HandleScope scope; + BSON::Initialize(target); +} + +NODE_MODULE(bson, BSON::Initialize); diff --git a/node_modules/mongodb/node_modules/bson/ext/bson.h b/node_modules/mongodb/node_modules/bson/ext/bson.h new file mode 100644 index 0000000..580abd4 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/ext/bson.h @@ -0,0 +1,273 @@ +//=========================================================================== + +#ifndef BSON_H_ +#define BSON_H_ + +//=========================================================================== + +#define USE_MISALIGNED_MEMORY_ACCESS 1 + +#include +#include +#include + +using namespace v8; +using namespace node; + +//=========================================================================== + +enum BsonType +{ + BSON_TYPE_NUMBER = 1, + BSON_TYPE_STRING = 2, + BSON_TYPE_OBJECT = 3, + BSON_TYPE_ARRAY = 4, + BSON_TYPE_BINARY = 5, + BSON_TYPE_UNDEFINED = 6, + BSON_TYPE_OID = 7, + BSON_TYPE_BOOLEAN = 8, + BSON_TYPE_DATE = 9, + BSON_TYPE_NULL = 10, + BSON_TYPE_REGEXP = 11, + BSON_TYPE_CODE = 13, + BSON_TYPE_SYMBOL = 14, + BSON_TYPE_CODE_W_SCOPE = 15, + BSON_TYPE_INT = 16, + BSON_TYPE_TIMESTAMP = 17, + BSON_TYPE_LONG = 18, + BSON_TYPE_MAX_KEY = 0x7f, + BSON_TYPE_MIN_KEY = 0xff +}; + +//=========================================================================== + +template class BSONSerializer; + +class BSON : public ObjectWrap { +public: + BSON(); + ~BSON() {} + + static void Initialize(Handle target); + static Handle BSONDeserializeStream(const Arguments &args); + + // JS based objects + static Handle BSONSerialize(const Arguments &args); + static Handle BSONDeserialize(const Arguments &args); + + // Calculate size of function + static Handle CalculateObjectSize(const Arguments &args); + static Handle SerializeWithBufferAndIndex(const Arguments &args); + + // Constructor used for creating new BSON objects from C++ + static Persistent constructor_template; + +private: + static Handle New(const Arguments &args); + static Handle deserialize(BSON *bson, char *data, uint32_t dataLength, uint32_t startIndex, bool is_array_item); + + // BSON type instantiate functions + Persistent longConstructor; + Persistent objectIDConstructor; + Persistent binaryConstructor; + Persistent codeConstructor; + Persistent dbrefConstructor; + Persistent symbolConstructor; + Persistent doubleConstructor; + Persistent timestampConstructor; + Persistent minKeyConstructor; + Persistent maxKeyConstructor; + + // Equality Objects + Persistent longString; + Persistent objectIDString; + Persistent binaryString; + Persistent codeString; + Persistent dbrefString; + Persistent symbolString; + Persistent doubleString; + Persistent timestampString; + Persistent minKeyString; + Persistent maxKeyString; + + // Equality speed up comparison objects + Persistent _bsontypeString; + Persistent _longLowString; + Persistent _longHighString; + Persistent _objectIDidString; + Persistent _binaryPositionString; + Persistent _binarySubTypeString; + Persistent _binaryBufferString; + Persistent _doubleValueString; + Persistent _symbolValueString; + + Persistent _dbRefRefString; + Persistent _dbRefIdRefString; + Persistent _dbRefDbRefString; + Persistent _dbRefNamespaceString; + Persistent _dbRefDbString; + Persistent _dbRefOidString; + + Persistent _codeCodeString; + Persistent _codeScopeString; + Persistent _toBSONString; + + Local GetSerializeObject(const Handle& object); + + template friend class BSONSerializer; + friend class BSONDeserializer; +}; + +//=========================================================================== + +class CountStream +{ +public: + CountStream() : count(0) { } + + void WriteByte(int value) { ++count; } + void WriteByte(const Handle&, const Handle&) { ++count; } + void WriteBool(const Handle& value) { ++count; } + void WriteInt32(int32_t value) { count += 4; } + void WriteInt32(const Handle& value) { count += 4; } + void WriteInt32(const Handle& object, const Handle& key) { count += 4; } + void WriteInt64(int64_t value) { count += 8; } + void WriteInt64(const Handle& value) { count += 8; } + void WriteDouble(double value) { count += 8; } + void WriteDouble(const Handle& value) { count += 8; } + void WriteDouble(const Handle&, const Handle&) { count += 8; } + void WriteUInt32String(uint32_t name) { char buffer[32]; count += sprintf(buffer, "%u", name) + 1; } + void WriteLengthPrefixedString(const Local& value) { count += value->Utf8Length()+5; } + void WriteObjectId(const Handle& object, const Handle& key) { count += 12; } + void WriteString(const Local& value) { count += value->Utf8Length() + 1; } // This returns the number of bytes exclusive of the NULL terminator + void WriteData(const char* data, size_t length) { count += length; } + + void* BeginWriteType() { ++count; return NULL; } + void CommitType(void*, BsonType) { } + void* BeginWriteSize() { count += 4; return NULL; } + void CommitSize(void*) { } + + size_t GetSerializeSize() const { return count; } + + // Do nothing. CheckKey is implemented for DataStream + void CheckKey(const Local&) { } + +private: + size_t count; +}; + +class DataStream +{ +public: + DataStream(char* aDestinationBuffer) : destinationBuffer(aDestinationBuffer), p(aDestinationBuffer) { } + + void WriteByte(int value) { *p++ = value; } + void WriteByte(const Handle& object, const Handle& key) { *p++ = object->Get(key)->Int32Value(); } +#if USE_MISALIGNED_MEMORY_ACCESS + void WriteInt32(int32_t value) { *reinterpret_cast(p) = value; p += 4; } + void WriteInt64(int64_t value) { *reinterpret_cast(p) = value; p += 8; } + void WriteDouble(double value) { *reinterpret_cast(p) = value; p += 8; } +#else + void WriteInt32(int32_t value) { memcpy(p, &value, 4); p += 4; } + void WriteInt64(int64_t value) { memcpy(p, &value, 8); p += 8; } + void WriteDouble(double value) { memcpy(p, &value, 8); p += 8; } +#endif + void WriteBool(const Handle& value) { WriteByte(value->BooleanValue() ? 1 : 0); } + void WriteInt32(const Handle& value) { WriteInt32(value->Int32Value()); } + void WriteInt32(const Handle& object, const Handle& key) { WriteInt32(object->Get(key)); } + void WriteInt64(const Handle& value) { WriteInt64(value->IntegerValue()); } + void WriteDouble(const Handle& value) { WriteDouble(value->NumberValue()); } + void WriteDouble(const Handle& object, const Handle& key) { WriteDouble(object->Get(key)); } + void WriteUInt32String(uint32_t name) { p += sprintf(p, "%u", name) + 1; } + void WriteLengthPrefixedString(const Local& value) { WriteInt32(value->Utf8Length()+1); WriteString(value); } + void WriteObjectId(const Handle& object, const Handle& key); + void WriteString(const Local& value) { p += value->WriteUtf8(p); } // This returns the number of bytes inclusive of the NULL terminator. + void WriteData(const char* data, size_t length) { memcpy(p, data, length); p += length; } + + void* BeginWriteType() { void* returnValue = p; p++; return returnValue; } + void CommitType(void* beginPoint, BsonType value) { *reinterpret_cast(beginPoint) = value; } + void* BeginWriteSize() { void* returnValue = p; p += 4; return returnValue; } + +#if USE_MISALIGNED_MEMORY_ACCESS + void CommitSize(void* beginPoint) { *reinterpret_cast(beginPoint) = (int32_t) (p - (char*) beginPoint); } +#else + void CommitSize(void* beginPoint) { int32_t value = (int32_t) (p - (char*) beginPoint); memcpy(beginPoint, &value, 4); } +#endif + + size_t GetSerializeSize() const { return p - destinationBuffer; } + + void CheckKey(const Local& keyName); + +protected: + char *const destinationBuffer; // base, never changes + char* p; // cursor into buffer +}; + +template class BSONSerializer : public T +{ +private: + typedef T Inherited; + +public: + BSONSerializer(BSON* aBson, bool aCheckKeys, bool aSerializeFunctions) : Inherited(), checkKeys(aCheckKeys), serializeFunctions(aSerializeFunctions), bson(aBson) { } + BSONSerializer(BSON* aBson, bool aCheckKeys, bool aSerializeFunctions, char* parentParam) : Inherited(parentParam), checkKeys(aCheckKeys), serializeFunctions(aSerializeFunctions), bson(aBson) { } + + void SerializeDocument(const Handle& value); + void SerializeArray(const Handle& value); + void SerializeValue(void* typeLocation, const Handle& value); + +private: + bool checkKeys; + bool serializeFunctions; + BSON* bson; +}; + +//=========================================================================== + +class BSONDeserializer +{ +public: + BSONDeserializer(BSON* aBson, char* data, size_t length); + BSONDeserializer(BSONDeserializer& parentSerializer, size_t length); + + Handle DeserializeDocument(); + + bool HasMoreData() const { return p < pEnd; } + Local ReadCString(); + uint32_t ReadIntegerString(); + int32_t ReadRegexOptions(); + Local ReadString(); + Local ReadObjectId(); + + unsigned char ReadByte() { return *reinterpret_cast(p++); } +#if USE_MISALIGNED_MEMORY_ACCESS + int32_t ReadInt32() { int32_t returnValue = *reinterpret_cast(p); p += 4; return returnValue; } + uint32_t ReadUInt32() { uint32_t returnValue = *reinterpret_cast(p); p += 4; return returnValue; } + int64_t ReadInt64() { int64_t returnValue = *reinterpret_cast(p); p += 8; return returnValue; } + double ReadDouble() { double returnValue = *reinterpret_cast(p); p += 8; return returnValue; } +#else + int32_t ReadInt32() { int32_t returnValue; memcpy(&returnValue, p, 4); p += 4; return returnValue; } + uint32_t ReadUInt32() { uint32_t returnValue; memcpy(&returnValue, p, 4); p += 4; return returnValue; } + int64_t ReadInt64() { int64_t returnValue; memcpy(&returnValue, p, 8); p += 8; return returnValue; } + double ReadDouble() { double returnValue; memcpy(&returnValue, p, 8); p += 8; return returnValue; } +#endif + + size_t GetSerializeSize() const { return p - pStart; } + +private: + Handle DeserializeArray(); + Handle DeserializeValue(BsonType type); + Handle DeserializeDocumentInternal(); + Handle DeserializeArrayInternal(); + + BSON* bson; + char* const pStart; + char* p; + char* const pEnd; +}; + +//=========================================================================== + +#endif // BSON_H_ + +//=========================================================================== diff --git a/node_modules/mongodb/node_modules/bson/ext/index.js b/node_modules/mongodb/node_modules/bson/ext/index.js new file mode 100644 index 0000000..85e243c --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/ext/index.js @@ -0,0 +1,30 @@ +var bson = null; + +// Load the precompiled win32 binary +if(process.platform == "win32" && process.arch == "x64") { + bson = require('./win32/x64/bson'); +} else if(process.platform == "win32" && process.arch == "ia32") { + bson = require('./win32/ia32/bson'); +} else { + bson = require('../build/Release/bson'); +} + +exports.BSON = bson.BSON; +exports.Long = require('../lib/bson/long').Long; +exports.ObjectID = require('../lib/bson/objectid').ObjectID; +exports.DBRef = require('../lib/bson/db_ref').DBRef; +exports.Code = require('../lib/bson/code').Code; +exports.Timestamp = require('../lib/bson/timestamp').Timestamp; +exports.Binary = require('../lib/bson/binary').Binary; +exports.Double = require('../lib/bson/double').Double; +exports.MaxKey = require('../lib/bson/max_key').MaxKey; +exports.MinKey = require('../lib/bson/min_key').MinKey; +exports.Symbol = require('../lib/bson/symbol').Symbol; + +// Just add constants tot he Native BSON parser +exports.BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; +exports.BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; +exports.BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +exports.BSON.BSON_BINARY_SUBTYPE_UUID = 3; +exports.BSON.BSON_BINARY_SUBTYPE_MD5 = 4; +exports.BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; diff --git a/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node b/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node new file mode 100644 index 0000000000000000000000000000000000000000..9ec6e970aa24a4ee9efce52ab0f176e6188292d6 GIT binary patch literal 118272 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action='store_true' + , default=False + , help='Build debug variant [Default: False]' + , dest='debug' + ) + +def configure(conf): + conf.check_tool("compiler_cxx") + conf.check_tool("node_addon") + conf.env.append_value('CXXFLAGS', ['-O3', '-funroll-loops']) + + # conf.env.append_value('CXXFLAGS', ['-DDEBUG', '-g', '-O0', '-Wall', '-Wextra']) + # conf.check(lib='node', libpath=['/usr/lib', '/usr/local/lib'], uselib_store='NODE') + +def build(bld): + obj = bld.new_task_gen("cxx", "shlib", "node_addon") + obj.target = "bson" + obj.source = ["bson.cc"] + # obj.uselib = "NODE" + +def shutdown(): + # HACK to get compress.node out of build directory. + # better way to do this? + if Options.commands['clean']: + if exists('bson.node'): unlink('bson.node') + else: + if exists('build/default/bson.node') and not exists('bson.node'): + symlink('build/default/bson.node', 'bson.node') diff --git a/node_modules/mongodb/node_modules/bson/install.js b/node_modules/mongodb/node_modules/bson/install.js new file mode 100644 index 0000000..fc13b28 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/install.js @@ -0,0 +1,56 @@ +var spawn = require('child_process').spawn, + exec = require('child_process').exec; + +process.stdout.write("================================================================================\n"); +process.stdout.write("= =\n"); +process.stdout.write("= Attempting to build bson c++ extension =\n"); +process.stdout.write("= Windows: no build will be attempted as binaries are prepackaged =\n"); +process.stdout.write("= Unix: on failure the package will still install without the C++ extension =\n"); +process.stdout.write("= =\n"); +process.stdout.write("================================================================================\n"); + +// Check if we want to build the native code +var build_native = process.env['npm_package_config_mongodb_native'] != null ? process.env['npm_package_config_mongodb_native'] : 'false'; +if(process.env['npm_config_mongodb_debug']) { + console.log("== process.env['npm_package_config_mongodb_native'] :: " + process.env['npm_package_config_mongodb_native']); + console.log("== build_native :: " + build_native); +} + +build_native = process.env['npm_config_mongodb_native'] != null ? process.env['npm_config_mongodb_native'] : build_native; +if(process.env['npm_config_mongodb_debug']) { + console.log("== process.env['npm_config_mongodb_native'] :: " + process.env['npm_config_mongodb_native']); + console.log("== build_native :: " + build_native); +} + +build_native = build_native == 'true' ? true : false; +if(process.env['npm_config_mongodb_debug']) { + console.log("== build_native :: " + build_native); +} + +// If we are building the native bson extension ensure we use gmake if available +if(process.platform != "win32" && process.platform != "win64") { + // Check if we need to use gmake + exec('which gmake', function(err, stdout, stderr) { + // Set up spawn command + var make = null; + // No gmake build using make + if(err != null) { + make = spawn('make', ['node_gyp'], {cwd:process.env['PWD']}); + } else { + make = spawn('gmake', ['node_gyp'], {cwd:process.env['PWD']}); + } + + // Execute spawn + make.stdout.on('data', function(data) { + process.stdout.write(data); + }) + + make.stderr.on('data', function(data) { + process.stdout.write(data); + }) + + make.on('exit', function(code) { + process.stdout.write('child process exited with code ' + code + "\n"); + }) + }); +} diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/binary.js b/node_modules/mongodb/node_modules/bson/lib/bson/binary.js new file mode 100644 index 0000000..cf1d69f --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/binary.js @@ -0,0 +1,332 @@ +/** + * Module dependencies. + */ +var Buffer = require('buffer').Buffer; // TODO just use global Buffer +var bson = require('./bson'); + +// Binary default subtype +var BSON_BINARY_SUBTYPE_DEFAULT = 0; + +/** + * @ignore + * @api private + */ +var writeStringToArray = function(data) { + // Create a buffer + var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(data.length)) : new Array(data.length); + // Write the content to the buffer + for(var i = 0; i < data.length; i++) { + buffer[i] = data.charCodeAt(i); + } + // Write the string to the buffer + return buffer; +} + +/** + * Convert Array ot Uint8Array to Binary String + * + * @ignore + * @api private + */ +var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { + var result = ""; + for(var i = startIndex; i < endIndex; i++) { + result = result + String.fromCharCode(byteArray[i]); + } + return result; +}; + +/** + * A class representation of the BSON Binary type. + * + * Sub types + * - **BSON.BSON_BINARY_SUBTYPE_DEFAULT**, default BSON type. + * - **BSON.BSON_BINARY_SUBTYPE_FUNCTION**, BSON function type. + * - **BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY**, BSON byte array type. + * - **BSON.BSON_BINARY_SUBTYPE_UUID**, BSON uuid type. + * - **BSON.BSON_BINARY_SUBTYPE_MD5**, BSON md5 type. + * - **BSON.BSON_BINARY_SUBTYPE_USER_DEFINED**, BSON user defined type. + * + * @class Represents the Binary BSON type. + * @param {Buffer} buffer a buffer object containing the binary data. + * @param {Number} [subType] the option binary type. + * @return {Grid} + */ +function Binary(buffer, subType) { + if(!(this instanceof Binary)) return new Binary(buffer, subType); + + this._bsontype = 'Binary'; + + if(buffer instanceof Number) { + this.sub_type = buffer; + this.position = 0; + } else { + this.sub_type = subType == null ? BSON_BINARY_SUBTYPE_DEFAULT : subType; + this.position = 0; + } + + if(buffer != null && !(buffer instanceof Number)) { + // Only accept Buffer, Uint8Array or Arrays + if(typeof buffer == 'string') { + // Different ways of writing the length of the string for the different types + if(typeof Buffer != 'undefined') { + this.buffer = new Buffer(buffer); + } else if(typeof Uint8Array != 'undefined' || (Object.prototype.toString.call(buffer) == '[object Array]')) { + this.buffer = writeStringToArray(buffer); + } else { + throw new Error("only String, Buffer, Uint8Array or Array accepted"); + } + } else { + this.buffer = buffer; + } + this.position = buffer.length; + } else { + if(typeof Buffer != 'undefined') { + this.buffer = new Buffer(Binary.BUFFER_SIZE); + } else if(typeof Uint8Array != 'undefined'){ + this.buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE)); + } else { + this.buffer = new Array(Binary.BUFFER_SIZE); + } + // Set position to start of buffer + this.position = 0; + } +}; + +/** + * Updates this binary with byte_value. + * + * @param {Character} byte_value a single byte we wish to write. + * @api public + */ +Binary.prototype.put = function put(byte_value) { + // If it's a string and a has more than one character throw an error + if(byte_value['length'] != null && typeof byte_value != 'number' && byte_value.length != 1) throw new Error("only accepts single character String, Uint8Array or Array"); + if(typeof byte_value != 'number' && byte_value < 0 || byte_value > 255) throw new Error("only accepts number in a valid unsigned byte range 0-255"); + + // Decode the byte value once + var decoded_byte = null; + if(typeof byte_value == 'string') { + decoded_byte = byte_value.charCodeAt(0); + } else if(byte_value['length'] != null) { + decoded_byte = byte_value[0]; + } else { + decoded_byte = byte_value; + } + + if(this.buffer.length > this.position) { + this.buffer[this.position++] = decoded_byte; + } else { + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + // Create additional overflow buffer + var buffer = new Buffer(Binary.BUFFER_SIZE + this.buffer.length); + // Combine the two buffers together + this.buffer.copy(buffer, 0, 0, this.buffer.length); + this.buffer = buffer; + this.buffer[this.position++] = decoded_byte; + } else { + var buffer = null; + // Create a new buffer (typed or normal array) + if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { + buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE + this.buffer.length)); + } else { + buffer = new Array(Binary.BUFFER_SIZE + this.buffer.length); + } + + // We need to copy all the content to the new array + for(var i = 0; i < this.buffer.length; i++) { + buffer[i] = this.buffer[i]; + } + + // Reassign the buffer + this.buffer = buffer; + // Write the byte + this.buffer[this.position++] = decoded_byte; + } + } +}; + +/** + * Writes a buffer or string to the binary. + * + * @param {Buffer|String} string a string or buffer to be written to the Binary BSON object. + * @param {Number} offset specify the binary of where to write the content. + * @api public + */ +Binary.prototype.write = function write(string, offset) { + offset = typeof offset == 'number' ? offset : this.position; + + // If the buffer is to small let's extend the buffer + if(this.buffer.length < offset + string.length) { + var buffer = null; + // If we are in node.js + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + buffer = new Buffer(this.buffer.length + string.length); + this.buffer.copy(buffer, 0, 0, this.buffer.length); + } else if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { + // Create a new buffer + buffer = new Uint8Array(new ArrayBuffer(this.buffer.length + string.length)) + // Copy the content + for(var i = 0; i < this.position; i++) { + buffer[i] = this.buffer[i]; + } + } + + // Assign the new buffer + this.buffer = buffer; + } + + if(typeof Buffer != 'undefined' && Buffer.isBuffer(string) && Buffer.isBuffer(this.buffer)) { + string.copy(this.buffer, offset, 0, string.length); + this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; + // offset = string.length + } else if(typeof Buffer != 'undefined' && typeof string == 'string' && Buffer.isBuffer(this.buffer)) { + this.buffer.write(string, 'binary', offset); + this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; + // offset = string.length; + } else if(Object.prototype.toString.call(string) == '[object Uint8Array]' + || Object.prototype.toString.call(string) == '[object Array]' && typeof string != 'string') { + for(var i = 0; i < string.length; i++) { + this.buffer[offset++] = string[i]; + } + + this.position = offset > this.position ? offset : this.position; + } else if(typeof string == 'string') { + for(var i = 0; i < string.length; i++) { + this.buffer[offset++] = string.charCodeAt(i); + } + + this.position = offset > this.position ? offset : this.position; + } +}; + +/** + * Reads **length** bytes starting at **position**. + * + * @param {Number} position read from the given position in the Binary. + * @param {Number} length the number of bytes to read. + * @return {Buffer} + * @api public + */ +Binary.prototype.read = function read(position, length) { + length = length && length > 0 + ? length + : this.position; + + // Let's return the data based on the type we have + if(this.buffer['slice']) { + return this.buffer.slice(position, position + length); + } else { + // Create a buffer to keep the result + var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(length)) : new Array(length); + for(var i = 0; i < length; i++) { + buffer[i] = this.buffer[position++]; + } + } + // Return the buffer + return buffer; +}; + +/** + * Returns the value of this binary as a string. + * + * @return {String} + * @api public + */ +Binary.prototype.value = function value(asRaw) { + asRaw = asRaw == null ? false : asRaw; + + // If it's a node.js buffer object + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + return asRaw ? this.buffer.slice(0, this.position) : this.buffer.toString('binary', 0, this.position); + } else { + if(asRaw) { + // we support the slice command use it + if(this.buffer['slice'] != null) { + return this.buffer.slice(0, this.position); + } else { + // Create a new buffer to copy content to + var newBuffer = Object.prototype.toString.call(this.buffer) == '[object Uint8Array]' ? new Uint8Array(new ArrayBuffer(this.position)) : new Array(this.position); + // Copy content + for(var i = 0; i < this.position; i++) { + newBuffer[i] = this.buffer[i]; + } + // Return the buffer + return newBuffer; + } + } else { + return convertArraytoUtf8BinaryString(this.buffer, 0, this.position); + } + } +}; + +/** + * Length. + * + * @return {Number} the length of the binary. + * @api public + */ +Binary.prototype.length = function length() { + return this.position; +}; + +/** + * @ignore + * @api private + */ +Binary.prototype.toJSON = function() { + return this.buffer != null ? this.buffer.toString('base64') : ''; +} + +/** + * @ignore + * @api private + */ +Binary.prototype.toString = function(format) { + return this.buffer != null ? this.buffer.slice(0, this.position).toString(format) : ''; +} + +Binary.BUFFER_SIZE = 256; + +/** + * Default BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_DEFAULT = 0; +/** + * Function BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_FUNCTION = 1; +/** + * Byte Array BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_BYTE_ARRAY = 2; +/** + * UUID BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_UUID = 3; +/** + * MD5 BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_MD5 = 4; +/** + * User BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_USER_DEFINED = 128; + +/** + * Expose. + */ +exports.Binary = Binary; + diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js b/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js new file mode 100644 index 0000000..d2fc811 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js @@ -0,0 +1,385 @@ +/** + * Binary Parser. + * Jonas Raoni Soares Silva + * http://jsfromhell.com/classes/binary-parser [v1.0] + */ +var chr = String.fromCharCode; + +var maxBits = []; +for (var i = 0; i < 64; i++) { + maxBits[i] = Math.pow(2, i); +} + +function BinaryParser (bigEndian, allowExceptions) { + if(!(this instanceof BinaryParser)) return new BinaryParser(bigEndian, allowExceptions); + + this.bigEndian = bigEndian; + this.allowExceptions = allowExceptions; +}; + +BinaryParser.warn = function warn (msg) { + if (this.allowExceptions) { + throw new Error(msg); + } + + return 1; +}; + +BinaryParser.decodeFloat = function decodeFloat (data, precisionBits, exponentBits) { + var b = new this.Buffer(this.bigEndian, data); + + b.checkBuffer(precisionBits + exponentBits + 1); + + var bias = maxBits[exponentBits - 1] - 1 + , signal = b.readBits(precisionBits + exponentBits, 1) + , exponent = b.readBits(precisionBits, exponentBits) + , significand = 0 + , divisor = 2 + , curByte = b.buffer.length + (-precisionBits >> 3) - 1; + + do { + for (var byteValue = b.buffer[ ++curByte ], startBit = precisionBits % 8 || 8, mask = 1 << startBit; mask >>= 1; ( byteValue & mask ) && ( significand += 1 / divisor ), divisor *= 2 ); + } while (precisionBits -= startBit); + + return exponent == ( bias << 1 ) + 1 ? significand ? NaN : signal ? -Infinity : +Infinity : ( 1 + signal * -2 ) * ( exponent || significand ? !exponent ? Math.pow( 2, -bias + 1 ) * significand : Math.pow( 2, exponent - bias ) * ( 1 + significand ) : 0 ); +}; + +BinaryParser.decodeInt = function decodeInt (data, bits, signed, forceBigEndian) { + var b = new this.Buffer(this.bigEndian || forceBigEndian, data) + , x = b.readBits(0, bits) + , max = maxBits[bits]; //max = Math.pow( 2, bits ); + + return signed && x >= max / 2 + ? x - max + : x; +}; + +BinaryParser.encodeFloat = function encodeFloat (data, precisionBits, exponentBits) { + var bias = maxBits[exponentBits - 1] - 1 + , minExp = -bias + 1 + , maxExp = bias + , minUnnormExp = minExp - precisionBits + , n = parseFloat(data) + , status = isNaN(n) || n == -Infinity || n == +Infinity ? n : 0 + , exp = 0 + , len = 2 * bias + 1 + precisionBits + 3 + , bin = new Array(len) + , signal = (n = status !== 0 ? 0 : n) < 0 + , intPart = Math.floor(n = Math.abs(n)) + , floatPart = n - intPart + , lastBit + , rounded + , result + , i + , j; + + for (i = len; i; bin[--i] = 0); + + for (i = bias + 2; intPart && i; bin[--i] = intPart % 2, intPart = Math.floor(intPart / 2)); + + for (i = bias + 1; floatPart > 0 && i; (bin[++i] = ((floatPart *= 2) >= 1) - 0 ) && --floatPart); + + for (i = -1; ++i < len && !bin[i];); + + if (bin[(lastBit = precisionBits - 1 + (i = (exp = bias + 1 - i) >= minExp && exp <= maxExp ? i + 1 : bias + 1 - (exp = minExp - 1))) + 1]) { + if (!(rounded = bin[lastBit])) { + for (j = lastBit + 2; !rounded && j < len; rounded = bin[j++]); + } + + for (j = lastBit + 1; rounded && --j >= 0; (bin[j] = !bin[j] - 0) && (rounded = 0)); + } + + for (i = i - 2 < 0 ? -1 : i - 3; ++i < len && !bin[i];); + + if ((exp = bias + 1 - i) >= minExp && exp <= maxExp) { + ++i; + } else if (exp < minExp) { + exp != bias + 1 - len && exp < minUnnormExp && this.warn("encodeFloat::float underflow"); + i = bias + 1 - (exp = minExp - 1); + } + + if (intPart || status !== 0) { + this.warn(intPart ? "encodeFloat::float overflow" : "encodeFloat::" + status); + exp = maxExp + 1; + i = bias + 2; + + if (status == -Infinity) { + signal = 1; + } else if (isNaN(status)) { + bin[i] = 1; + } + } + + for (n = Math.abs(exp + bias), j = exponentBits + 1, result = ""; --j; result = (n % 2) + result, n = n >>= 1); + + for (n = 0, j = 0, i = (result = (signal ? "1" : "0") + result + bin.slice(i, i + precisionBits).join("")).length, r = []; i; j = (j + 1) % 8) { + n += (1 << j) * result.charAt(--i); + if (j == 7) { + r[r.length] = String.fromCharCode(n); + n = 0; + } + } + + r[r.length] = n + ? String.fromCharCode(n) + : ""; + + return (this.bigEndian ? r.reverse() : r).join(""); +}; + +BinaryParser.encodeInt = function encodeInt (data, bits, signed, forceBigEndian) { + var max = maxBits[bits]; + + if (data >= max || data < -(max / 2)) { + this.warn("encodeInt::overflow"); + data = 0; + } + + if (data < 0) { + data += max; + } + + for (var r = []; data; r[r.length] = String.fromCharCode(data % 256), data = Math.floor(data / 256)); + + for (bits = -(-bits >> 3) - r.length; bits--; r[r.length] = "\0"); + + return ((this.bigEndian || forceBigEndian) ? r.reverse() : r).join(""); +}; + +BinaryParser.toSmall = function( data ){ return this.decodeInt( data, 8, true ); }; +BinaryParser.fromSmall = function( data ){ return this.encodeInt( data, 8, true ); }; +BinaryParser.toByte = function( data ){ return this.decodeInt( data, 8, false ); }; +BinaryParser.fromByte = function( data ){ return this.encodeInt( data, 8, false ); }; +BinaryParser.toShort = function( data ){ return this.decodeInt( data, 16, true ); }; +BinaryParser.fromShort = function( data ){ return this.encodeInt( data, 16, true ); }; +BinaryParser.toWord = function( data ){ return this.decodeInt( data, 16, false ); }; +BinaryParser.fromWord = function( data ){ return this.encodeInt( data, 16, false ); }; +BinaryParser.toInt = function( data ){ return this.decodeInt( data, 32, true ); }; +BinaryParser.fromInt = function( data ){ return this.encodeInt( data, 32, true ); }; +BinaryParser.toLong = function( data ){ return this.decodeInt( data, 64, true ); }; +BinaryParser.fromLong = function( data ){ return this.encodeInt( data, 64, true ); }; +BinaryParser.toDWord = function( data ){ return this.decodeInt( data, 32, false ); }; +BinaryParser.fromDWord = function( data ){ return this.encodeInt( data, 32, false ); }; +BinaryParser.toQWord = function( data ){ return this.decodeInt( data, 64, true ); }; +BinaryParser.fromQWord = function( data ){ return this.encodeInt( data, 64, true ); }; +BinaryParser.toFloat = function( data ){ return this.decodeFloat( data, 23, 8 ); }; +BinaryParser.fromFloat = function( data ){ return this.encodeFloat( data, 23, 8 ); }; +BinaryParser.toDouble = function( data ){ return this.decodeFloat( data, 52, 11 ); }; +BinaryParser.fromDouble = function( data ){ return this.encodeFloat( data, 52, 11 ); }; + +// Factor out the encode so it can be shared by add_header and push_int32 +BinaryParser.encode_int32 = function encode_int32 (number, asArray) { + var a, b, c, d, unsigned; + unsigned = (number < 0) ? (number + 0x100000000) : number; + a = Math.floor(unsigned / 0xffffff); + unsigned &= 0xffffff; + b = Math.floor(unsigned / 0xffff); + unsigned &= 0xffff; + c = Math.floor(unsigned / 0xff); + unsigned &= 0xff; + d = Math.floor(unsigned); + return asArray ? [chr(a), chr(b), chr(c), chr(d)] : chr(a) + chr(b) + chr(c) + chr(d); +}; + +BinaryParser.encode_int64 = function encode_int64 (number) { + var a, b, c, d, e, f, g, h, unsigned; + unsigned = (number < 0) ? (number + 0x10000000000000000) : number; + a = Math.floor(unsigned / 0xffffffffffffff); + unsigned &= 0xffffffffffffff; + b = Math.floor(unsigned / 0xffffffffffff); + unsigned &= 0xffffffffffff; + c = Math.floor(unsigned / 0xffffffffff); + unsigned &= 0xffffffffff; + d = Math.floor(unsigned / 0xffffffff); + unsigned &= 0xffffffff; + e = Math.floor(unsigned / 0xffffff); + unsigned &= 0xffffff; + f = Math.floor(unsigned / 0xffff); + unsigned &= 0xffff; + g = Math.floor(unsigned / 0xff); + unsigned &= 0xff; + h = Math.floor(unsigned); + return chr(a) + chr(b) + chr(c) + chr(d) + chr(e) + chr(f) + chr(g) + chr(h); +}; + +/** + * UTF8 methods + */ + +// Take a raw binary string and return a utf8 string +BinaryParser.decode_utf8 = function decode_utf8 (binaryStr) { + var len = binaryStr.length + , decoded = '' + , i = 0 + , c = 0 + , c1 = 0 + , c2 = 0 + , c3; + + while (i < len) { + c = binaryStr.charCodeAt(i); + if (c < 128) { + decoded += String.fromCharCode(c); + i++; + } else if ((c > 191) && (c < 224)) { + c2 = binaryStr.charCodeAt(i+1); + decoded += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); + i += 2; + } else { + c2 = binaryStr.charCodeAt(i+1); + c3 = binaryStr.charCodeAt(i+2); + decoded += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); + i += 3; + } + } + + return decoded; +}; + +// Encode a cstring +BinaryParser.encode_cstring = function encode_cstring (s) { + return unescape(encodeURIComponent(s)) + BinaryParser.fromByte(0); +}; + +// Take a utf8 string and return a binary string +BinaryParser.encode_utf8 = function encode_utf8 (s) { + var a = "" + , c; + + for (var n = 0, len = s.length; n < len; n++) { + c = s.charCodeAt(n); + + if (c < 128) { + a += String.fromCharCode(c); + } else if ((c > 127) && (c < 2048)) { + a += String.fromCharCode((c>>6) | 192) ; + a += String.fromCharCode((c&63) | 128); + } else { + a += String.fromCharCode((c>>12) | 224); + a += String.fromCharCode(((c>>6) & 63) | 128); + a += String.fromCharCode((c&63) | 128); + } + } + + return a; +}; + +BinaryParser.hprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + process.stdout.write(number + " ") + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + process.stdout.write(number + " ") + } + } + + process.stdout.write("\n\n"); +}; + +BinaryParser.ilprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(10) + : s.charCodeAt(i).toString(10); + + require('util').debug(number+' : '); + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(10) + : s.charCodeAt(i).toString(10); + require('util').debug(number+' : '+ s.charAt(i)); + } + } +}; + +BinaryParser.hlprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + require('util').debug(number+' : '); + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + require('util').debug(number+' : '+ s.charAt(i)); + } + } +}; + +/** + * BinaryParser buffer constructor. + */ +function BinaryParserBuffer (bigEndian, buffer) { + this.bigEndian = bigEndian || 0; + this.buffer = []; + this.setBuffer(buffer); +}; + +BinaryParserBuffer.prototype.setBuffer = function setBuffer (data) { + var l, i, b; + + if (data) { + i = l = data.length; + b = this.buffer = new Array(l); + for (; i; b[l - i] = data.charCodeAt(--i)); + this.bigEndian && b.reverse(); + } +}; + +BinaryParserBuffer.prototype.hasNeededBits = function hasNeededBits (neededBits) { + return this.buffer.length >= -(-neededBits >> 3); +}; + +BinaryParserBuffer.prototype.checkBuffer = function checkBuffer (neededBits) { + if (!this.hasNeededBits(neededBits)) { + throw new Error("checkBuffer::missing bytes"); + } +}; + +BinaryParserBuffer.prototype.readBits = function readBits (start, length) { + //shl fix: Henri Torgemane ~1996 (compressed by Jonas Raoni) + + function shl (a, b) { + for (; b--; a = ((a %= 0x7fffffff + 1) & 0x40000000) == 0x40000000 ? a * 2 : (a - 0x40000000) * 2 + 0x7fffffff + 1); + return a; + } + + if (start < 0 || length <= 0) { + return 0; + } + + this.checkBuffer(start + length); + + var offsetLeft + , offsetRight = start % 8 + , curByte = this.buffer.length - ( start >> 3 ) - 1 + , lastByte = this.buffer.length + ( -( start + length ) >> 3 ) + , diff = curByte - lastByte + , sum = ((this.buffer[ curByte ] >> offsetRight) & ((1 << (diff ? 8 - offsetRight : length)) - 1)) + (diff && (offsetLeft = (start + length) % 8) ? (this.buffer[lastByte++] & ((1 << offsetLeft) - 1)) << (diff-- << 3) - offsetRight : 0); + + for(; diff; sum += shl(this.buffer[lastByte++], (diff-- << 3) - offsetRight)); + + return sum; +}; + +/** + * Expose. + */ +BinaryParser.Buffer = BinaryParserBuffer; + +exports.BinaryParser = BinaryParser; diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/bson.js b/node_modules/mongodb/node_modules/bson/lib/bson/bson.js new file mode 100644 index 0000000..0627bf6 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/bson.js @@ -0,0 +1,1495 @@ +var Long = require('./long').Long + , Double = require('./double').Double + , Timestamp = require('./timestamp').Timestamp + , ObjectID = require('./objectid').ObjectID + , Symbol = require('./symbol').Symbol + , Code = require('./code').Code + , MinKey = require('./min_key').MinKey + , MaxKey = require('./max_key').MaxKey + , DBRef = require('./db_ref').DBRef + , Binary = require('./binary').Binary + , BinaryParser = require('./binary_parser').BinaryParser + , writeIEEE754 = require('./float_parser').writeIEEE754 + , readIEEE754 = require('./float_parser').readIEEE754 + +// To ensure that 0.4 of node works correctly +var isDate = function isDate(d) { + return typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]'; +} + +/** + * Create a new BSON instance + * + * @class Represents the BSON Parser + * @return {BSON} instance of BSON Parser. + */ +function BSON () {}; + +/** + * @ignore + * @api private + */ +// BSON MAX VALUES +BSON.BSON_INT32_MAX = 0x7FFFFFFF; +BSON.BSON_INT32_MIN = -0x80000000; + +BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; +BSON.BSON_INT64_MIN = -Math.pow(2, 63); + +// JS MAX PRECISE VALUES +BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. +BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. + +// Internal long versions +var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. +var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. + +/** + * Number BSON Type + * + * @classconstant BSON_DATA_NUMBER + **/ +BSON.BSON_DATA_NUMBER = 1; +/** + * String BSON Type + * + * @classconstant BSON_DATA_STRING + **/ +BSON.BSON_DATA_STRING = 2; +/** + * Object BSON Type + * + * @classconstant BSON_DATA_OBJECT + **/ +BSON.BSON_DATA_OBJECT = 3; +/** + * Array BSON Type + * + * @classconstant BSON_DATA_ARRAY + **/ +BSON.BSON_DATA_ARRAY = 4; +/** + * Binary BSON Type + * + * @classconstant BSON_DATA_BINARY + **/ +BSON.BSON_DATA_BINARY = 5; +/** + * ObjectID BSON Type + * + * @classconstant BSON_DATA_OID + **/ +BSON.BSON_DATA_OID = 7; +/** + * Boolean BSON Type + * + * @classconstant BSON_DATA_BOOLEAN + **/ +BSON.BSON_DATA_BOOLEAN = 8; +/** + * Date BSON Type + * + * @classconstant BSON_DATA_DATE + **/ +BSON.BSON_DATA_DATE = 9; +/** + * null BSON Type + * + * @classconstant BSON_DATA_NULL + **/ +BSON.BSON_DATA_NULL = 10; +/** + * RegExp BSON Type + * + * @classconstant BSON_DATA_REGEXP + **/ +BSON.BSON_DATA_REGEXP = 11; +/** + * Code BSON Type + * + * @classconstant BSON_DATA_CODE + **/ +BSON.BSON_DATA_CODE = 13; +/** + * Symbol BSON Type + * + * @classconstant BSON_DATA_SYMBOL + **/ +BSON.BSON_DATA_SYMBOL = 14; +/** + * Code with Scope BSON Type + * + * @classconstant BSON_DATA_CODE_W_SCOPE + **/ +BSON.BSON_DATA_CODE_W_SCOPE = 15; +/** + * 32 bit Integer BSON Type + * + * @classconstant BSON_DATA_INT + **/ +BSON.BSON_DATA_INT = 16; +/** + * Timestamp BSON Type + * + * @classconstant BSON_DATA_TIMESTAMP + **/ +BSON.BSON_DATA_TIMESTAMP = 17; +/** + * Long BSON Type + * + * @classconstant BSON_DATA_LONG + **/ +BSON.BSON_DATA_LONG = 18; +/** + * MinKey BSON Type + * + * @classconstant BSON_DATA_MIN_KEY + **/ +BSON.BSON_DATA_MIN_KEY = 0xff; +/** + * MaxKey BSON Type + * + * @classconstant BSON_DATA_MAX_KEY + **/ +BSON.BSON_DATA_MAX_KEY = 0x7f; + +/** + * Binary Default Type + * + * @classconstant BSON_BINARY_SUBTYPE_DEFAULT + **/ +BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; +/** + * Binary Function Type + * + * @classconstant BSON_BINARY_SUBTYPE_FUNCTION + **/ +BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; +/** + * Binary Byte Array Type + * + * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY + **/ +BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +/** + * Binary UUID Type + * + * @classconstant BSON_BINARY_SUBTYPE_UUID + **/ +BSON.BSON_BINARY_SUBTYPE_UUID = 3; +/** + * Binary MD5 Type + * + * @classconstant BSON_BINARY_SUBTYPE_MD5 + **/ +BSON.BSON_BINARY_SUBTYPE_MD5 = 4; +/** + * Binary User Defined Type + * + * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED + **/ +BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +/** + * Calculate the bson size for a passed in Javascript object. + * + * @param {Object} object the Javascript object to calculate the BSON byte size for. + * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. + * @return {Number} returns the number of bytes the BSON object will take up. + * @api public + */ +BSON.calculateObjectSize = function calculateObjectSize(object, serializeFunctions) { + var totalLength = (4 + 1); + + if(Array.isArray(object)) { + for(var i = 0; i < object.length; i++) { + totalLength += calculateElement(i.toString(), object[i], serializeFunctions) + } + } else { + // If we have toBSON defined, override the current object + if(object.toBSON) { + object = object.toBSON(); + } + + // Calculate size + for(var key in object) { + totalLength += calculateElement(key, object[key], serializeFunctions) + } + } + + return totalLength; +} + +/** + * @ignore + * @api private + */ +function calculateElement(name, value, serializeFunctions) { + var isBuffer = typeof Buffer !== 'undefined'; + + switch(typeof value) { + case 'string': + return 1 + (!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1 + 4 + (!isBuffer ? numberOfBytes(value) : Buffer.byteLength(value, 'utf8')) + 1; + case 'number': + if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { // 32 bit + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (4 + 1); + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } + } else { // 64 bit + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } + case 'undefined': + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); + case 'boolean': + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 1); + case 'object': + if(value == null || value instanceof MinKey || value instanceof MaxKey || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); + } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (12 + 1); + } else if(value instanceof Date || isDate(value)) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 4 + 1) + value.length; + } else if(value instanceof Long || value instanceof Double || value instanceof Timestamp + || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Double' || value['_bsontype'] == 'Timestamp') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } else if(value instanceof Code || value['_bsontype'] == 'Code') { + // Calculate size depending on the availability of a scope + if(value.scope != null && Object.keys(value.scope).length > 0) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1; + } + } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1); + } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + ((!isBuffer ? numberOfBytes(value.value) : Buffer.byteLength(value.value, 'utf8')) + 4 + 1 + 1); + } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { + // Set up correct object for serialization + var ordered_values = { + '$ref': value.namespace + , '$id' : value.oid + }; + + // Add db reference if it exists + if(null != value.db) { + ordered_values['$db'] = value.db; + } + + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + BSON.calculateObjectSize(ordered_values, serializeFunctions); + } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 + + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + BSON.calculateObjectSize(value, serializeFunctions) + 1; + } + case 'function': + // WTF for 0.4.X where typeof /someregexp/ === 'function' + if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 + + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 + } else { + if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); + } else if(serializeFunctions) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1; + } + } + } + + return 0; +} + +/** + * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. + * @param {Number} index the index in the buffer where we wish to start serializing into. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Number} returns the new write index in the Buffer. + * @api public + */ +BSON.serializeWithBufferAndIndex = function serializeWithBufferAndIndex(object, checkKeys, buffer, index, serializeFunctions) { + // Default setting false + serializeFunctions = serializeFunctions == null ? false : serializeFunctions; + // Write end information (length of the object) + var size = buffer.length; + // Write the size of the object + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + return serializeObject(object, checkKeys, buffer, index, serializeFunctions) - 1; +} + +/** + * @ignore + * @api private + */ +var serializeObject = function(object, checkKeys, buffer, index, serializeFunctions) { + // Process the object + if(Array.isArray(object)) { + for(var i = 0; i < object.length; i++) { + index = packElement(i.toString(), object[i], checkKeys, buffer, index, serializeFunctions); + } + } else { + // If we have toBSON defined, override the current object + if(object.toBSON) { + object = object.toBSON(); + } + + // Serialize the object + for(var key in object) { + // Check the key and throw error if it's illegal + if(checkKeys == true && (key != '$db' && key != '$ref' && key != '$id')) { + BSON.checkKey(key); + } + + // Pack the element + index = packElement(key, object[key], checkKeys, buffer, index, serializeFunctions); + } + } + + // Write zero + buffer[index++] = 0; + return index; +} + +var stringToBytes = function(str) { + var ch, st, re = []; + for (var i = 0; i < str.length; i++ ) { + ch = str.charCodeAt(i); // get char + st = []; // set up "stack" + do { + st.push( ch & 0xFF ); // push byte to stack + ch = ch >> 8; // shift value down by 1 byte + } + while ( ch ); + // add stack contents to result + // done because chars have "wrong" endianness + re = re.concat( st.reverse() ); + } + // return an array of bytes + return re; +} + +var numberOfBytes = function(str) { + var ch, st, re = 0; + for (var i = 0; i < str.length; i++ ) { + ch = str.charCodeAt(i); // get char + st = []; // set up "stack" + do { + st.push( ch & 0xFF ); // push byte to stack + ch = ch >> 8; // shift value down by 1 byte + } + while ( ch ); + // add stack contents to result + // done because chars have "wrong" endianness + re = re + st.length; + } + // return an array of bytes + return re; +} + +/** + * @ignore + * @api private + */ +var writeToTypedArray = function(buffer, string, index) { + var bytes = stringToBytes(string); + for(var i = 0; i < bytes.length; i++) { + buffer[index + i] = bytes[i]; + } + return bytes.length; +} + +/** + * @ignore + * @api private + */ +var supportsBuffer = typeof Buffer != 'undefined'; + +/** + * @ignore + * @api private + */ +var packElement = function(name, value, checkKeys, buffer, index, serializeFunctions) { + var startIndex = index; + + switch(typeof value) { + case 'string': + // Encode String type + buffer[index++] = BSON.BSON_DATA_STRING; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Calculate size + var size = supportsBuffer ? Buffer.byteLength(value) + 1 : numberOfBytes(value) + 1; + // Write the size of the string to buffer + buffer[index + 3] = (size >> 24) & 0xff; + buffer[index + 2] = (size >> 16) & 0xff; + buffer[index + 1] = (size >> 8) & 0xff; + buffer[index] = size & 0xff; + // Ajust the index + index = index + 4; + // Write the string + supportsBuffer ? buffer.write(value, index, 'utf8') : writeToTypedArray(buffer, value, index); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + // Return index + return index; + case 'number': + // We have an integer value + if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + // If the value fits in 32 bits encode as int, if it fits in a double + // encode it as a double, otherwise long + if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { + // Set int type 32 bits or less + buffer[index++] = BSON.BSON_DATA_INT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write the int value + buffer[index++] = value & 0xff; + buffer[index++] = (value >> 8) & 0xff; + buffer[index++] = (value >> 16) & 0xff; + buffer[index++] = (value >> 24) & 0xff; + } else if(value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + } else { + // Set long type + buffer[index++] = BSON.BSON_DATA_LONG; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + var longVal = Long.fromNumber(value); + var lowBits = longVal.getLowBits(); + var highBits = longVal.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + } + } else { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + } + + return index; + case 'undefined': + // Set long type + buffer[index++] = BSON.BSON_DATA_NULL; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + return index; + case 'boolean': + // Write the type + buffer[index++] = BSON.BSON_DATA_BOOLEAN; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Encode the boolean value + buffer[index++] = value ? 1 : 0; + return index; + case 'object': + if(value === null || value instanceof MinKey || value instanceof MaxKey + || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { + // Write the type of either min or max key + if(value === null) { + buffer[index++] = BSON.BSON_DATA_NULL; + } else if(value instanceof MinKey) { + buffer[index++] = BSON.BSON_DATA_MIN_KEY; + } else { + buffer[index++] = BSON.BSON_DATA_MAX_KEY; + } + + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + return index; + } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { + // Write the type + buffer[index++] = BSON.BSON_DATA_OID; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write objectid + supportsBuffer ? buffer.write(value.id, index, 'binary') : writeToTypedArray(buffer, value.id, index); + // Ajust index + index = index + 12; + return index; + } else if(value instanceof Date || isDate(value)) { + // Write the type + buffer[index++] = BSON.BSON_DATA_DATE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the date + var dateInMilis = Long.fromNumber(value.getTime()); + var lowBits = dateInMilis.getLowBits(); + var highBits = dateInMilis.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + return index; + } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { + // Write the type + buffer[index++] = BSON.BSON_DATA_BINARY; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Get size of the buffer (current write point) + var size = value.length; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the default subtype + buffer[index++] = BSON.BSON_BINARY_SUBTYPE_DEFAULT; + // Copy the content form the binary field to the buffer + value.copy(buffer, index, 0, size); + // Adjust the index + index = index + size; + return index; + } else if(value instanceof Long || value instanceof Timestamp || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Timestamp') { + // Write the type + buffer[index++] = value instanceof Long ? BSON.BSON_DATA_LONG : BSON.BSON_DATA_TIMESTAMP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write the date + var lowBits = value.getLowBits(); + var highBits = value.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + return index; + } else if(value instanceof Double || value['_bsontype'] == 'Double') { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + return index; + } else if(value instanceof Code || value['_bsontype'] == 'Code') { + if(value.scope != null && Object.keys(value.scope).length > 0) { + // Write the type + buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate the scope size + var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); + // Function string + var functionString = value.code.toString(); + // Function Size + var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + + // Calculate full size of the object + var totalSize = 4 + codeSize + scopeSize + 4; + + // Write the total size of the object + buffer[index++] = totalSize & 0xff; + buffer[index++] = (totalSize >> 8) & 0xff; + buffer[index++] = (totalSize >> 16) & 0xff; + buffer[index++] = (totalSize >> 24) & 0xff; + + // Write the size of the string to buffer + buffer[index++] = codeSize & 0xff; + buffer[index++] = (codeSize >> 8) & 0xff; + buffer[index++] = (codeSize >> 16) & 0xff; + buffer[index++] = (codeSize >> 24) & 0xff; + + // Write the string + supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); + // Update index + index = index + codeSize - 1; + // Write zero + buffer[index++] = 0; + // Serialize the scope object + var scopeObjectBuffer = supportsBuffer ? new Buffer(scopeSize) : new Uint8Array(new ArrayBuffer(scopeSize)); + // Execute the serialization into a seperate buffer + serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); + + // Adjusted scope Size (removing the header) + var scopeDocSize = scopeSize; + // Write scope object size + buffer[index++] = scopeDocSize & 0xff; + buffer[index++] = (scopeDocSize >> 8) & 0xff; + buffer[index++] = (scopeDocSize >> 16) & 0xff; + buffer[index++] = (scopeDocSize >> 24) & 0xff; + + // Write the scopeObject into the buffer + supportsBuffer ? scopeObjectBuffer.copy(buffer, index, 0, scopeSize) : buffer.set(scopeObjectBuffer, index); + // Adjust index, removing the empty size of the doc (5 bytes 0000000005) + index = index + scopeDocSize - 5; + // Write trailing zero + buffer[index++] = 0; + return index + } else { + buffer[index++] = BSON.BSON_DATA_CODE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Function string + var functionString = value.code.toString(); + // Function Size + var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + buffer.write(functionString, index, 'utf8'); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + return index; + } + } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { + // Write the type + buffer[index++] = BSON.BSON_DATA_BINARY; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Extract the buffer + var data = value.value(true); + // Calculate size + var size = value.position; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the subtype to the buffer + buffer[index++] = value.sub_type; + // Write the data to the object + supportsBuffer ? data.copy(buffer, index, 0, value.position) : buffer.set(data, index); + // Ajust index + index = index + value.position; + return index; + } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { + // Write the type + buffer[index++] = BSON.BSON_DATA_SYMBOL; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate size + var size = supportsBuffer ? Buffer.byteLength(value.value) + 1 : numberOfBytes(value.value) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + buffer.write(value.value, index, 'utf8'); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0x00; + return index; + } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { + // Write the type + buffer[index++] = BSON.BSON_DATA_OBJECT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Set up correct object for serialization + var ordered_values = { + '$ref': value.namespace + , '$id' : value.oid + }; + + // Add db reference if it exists + if(null != value.db) { + ordered_values['$db'] = value.db; + } + + // Message size + var size = BSON.calculateObjectSize(ordered_values, serializeFunctions); + // Serialize the object + var endIndex = BSON.serializeWithBufferAndIndex(ordered_values, checkKeys, buffer, index, serializeFunctions); + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write zero for object + buffer[endIndex++] = 0x00; + // Return the end index + return endIndex; + } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { + // Write the type + buffer[index++] = BSON.BSON_DATA_REGEXP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the regular expression string + supportsBuffer ? buffer.write(value.source, index, 'utf8') : writeToTypedArray(buffer, value.source, index); + // Adjust the index + index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); + // Write zero + buffer[index++] = 0x00; + // Write the parameters + if(value.global) buffer[index++] = 0x73; // s + if(value.ignoreCase) buffer[index++] = 0x69; // i + if(value.multiline) buffer[index++] = 0x6d; // m + // Add ending zero + buffer[index++] = 0x00; + return index; + } else { + // Write the type + buffer[index++] = Array.isArray(value) ? BSON.BSON_DATA_ARRAY : BSON.BSON_DATA_OBJECT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Adjust the index + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + var endIndex = serializeObject(value, checkKeys, buffer, index + 4, serializeFunctions); + // Write size + var size = endIndex - index; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + return endIndex; + } + case 'function': + // WTF for 0.4.X where typeof /someregexp/ === 'function' + if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { + // Write the type + buffer[index++] = BSON.BSON_DATA_REGEXP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the regular expression string + buffer.write(value.source, index, 'utf8'); + // Adjust the index + index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); + // Write zero + buffer[index++] = 0x00; + // Write the parameters + if(value.global) buffer[index++] = 0x73; // s + if(value.ignoreCase) buffer[index++] = 0x69; // i + if(value.multiline) buffer[index++] = 0x6d; // m + // Add ending zero + buffer[index++] = 0x00; + return index; + } else { + if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { + // Write the type + buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate the scope size + var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); + // Function string + var functionString = value.toString(); + // Function Size + var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + + // Calculate full size of the object + var totalSize = 4 + codeSize + scopeSize; + + // Write the total size of the object + buffer[index++] = totalSize & 0xff; + buffer[index++] = (totalSize >> 8) & 0xff; + buffer[index++] = (totalSize >> 16) & 0xff; + buffer[index++] = (totalSize >> 24) & 0xff; + + // Write the size of the string to buffer + buffer[index++] = codeSize & 0xff; + buffer[index++] = (codeSize >> 8) & 0xff; + buffer[index++] = (codeSize >> 16) & 0xff; + buffer[index++] = (codeSize >> 24) & 0xff; + + // Write the string + buffer.write(functionString, index, 'utf8'); + // Update index + index = index + codeSize - 1; + // Write zero + buffer[index++] = 0; + // Serialize the scope object + var scopeObjectBuffer = new Buffer(scopeSize); + // Execute the serialization into a seperate buffer + serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); + + // Adjusted scope Size (removing the header) + var scopeDocSize = scopeSize - 4; + // Write scope object size + buffer[index++] = scopeDocSize & 0xff; + buffer[index++] = (scopeDocSize >> 8) & 0xff; + buffer[index++] = (scopeDocSize >> 16) & 0xff; + buffer[index++] = (scopeDocSize >> 24) & 0xff; + + // Write the scopeObject into the buffer + scopeObjectBuffer.copy(buffer, index, 0, scopeSize); + + // Adjust index, removing the empty size of the doc (5 bytes 0000000005) + index = index + scopeDocSize - 5; + // Write trailing zero + buffer[index++] = 0; + return index + } else if(serializeFunctions) { + buffer[index++] = BSON.BSON_DATA_CODE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Function string + var functionString = value.toString(); + // Function Size + var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + buffer.write(functionString, index, 'utf8'); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + return index; + } + } + } + + // If no value to serialize + return index; +} + +/** + * Serialize a Javascript object. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Buffer} returns the Buffer object containing the serialized object. + * @api public + */ +BSON.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { + var buffer = null; + // Calculate the size of the object + var size = BSON.calculateObjectSize(object, serializeFunctions); + // Fetch the best available type for storing the binary data + if(buffer = typeof Buffer != 'undefined') { + buffer = new Buffer(size); + asBuffer = true; + } else if(typeof Uint8Array != 'undefined') { + buffer = new Uint8Array(new ArrayBuffer(size)); + } else { + buffer = new Array(size); + } + + // If asBuffer is false use typed arrays + BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, 0, serializeFunctions); + return buffer; +} + +/** + * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 + * + * @ignore + * @api private + */ +var functionCache = BSON.functionCache = {}; + +/** + * Crc state variables shared by function + * + * @ignore + * @api private + */ +var table = [0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D]; + +/** + * CRC32 hash method, Fast and enough versitility for our usage + * + * @ignore + * @api private + */ +var crc32 = function(string, start, end) { + var crc = 0 + var x = 0; + var y = 0; + crc = crc ^ (-1); + + for(var i = start, iTop = end; i < iTop;i++) { + y = (crc ^ string[i]) & 0xFF; + x = table[y]; + crc = (crc >>> 8) ^ x; + } + + return crc ^ (-1); +} + +/** + * Deserialize stream data as BSON documents. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} data the buffer containing the serialized set of BSON documents. + * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. + * @param {Number} numberOfDocuments number of documents to deserialize. + * @param {Array} documents an array where to store the deserialized documents. + * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. + * @param {Object} [options] additional options used for the deserialization. + * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. + * @api public + */ +BSON.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { + // if(numberOfDocuments !== documents.length) throw new Error("Number of expected results back is less than the number of documents"); + options = options != null ? options : {}; + var index = startIndex; + // Loop over all documents + for(var i = 0; i < numberOfDocuments; i++) { + // Find size of the document + var size = data[index] | data[index + 1] << 8 | data[index + 2] << 16 | data[index + 3] << 24; + // Update options with index + options['index'] = index; + // Parse the document at this point + documents[docStartIndex + i] = BSON.deserialize(data, options); + // Adjust index by the document size + index = index + size; + } + + // Return object containing end index of parsing and list of documents + return index; +} + +/** + * Ensure eval is isolated. + * + * @ignore + * @api private + */ +var isolateEvalWithHash = function(functionCache, hash, functionString, object) { + // Contains the value we are going to set + var value = null; + + // Check for cache hit, eval if missing and return cached function + if(functionCache[hash] == null) { + eval("value = " + functionString); + functionCache[hash] = value; + } + // Set the object + return functionCache[hash].bind(object); +} + +/** + * Ensure eval is isolated. + * + * @ignore + * @api private + */ +var isolateEval = function(functionString) { + // Contains the value we are going to set + var value = null; + // Eval the function + eval("value = " + functionString); + return value; +} + +/** + * Convert Uint8Array to String + * + * @ignore + * @api private + */ +var convertUint8ArrayToUtf8String = function(byteArray, startIndex, endIndex) { + return BinaryParser.decode_utf8(convertArraytoUtf8BinaryString(byteArray, startIndex, endIndex)); +} + +var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { + var result = ""; + for(var i = startIndex; i < endIndex; i++) { + result = result + String.fromCharCode(byteArray[i]); + } + + return result; +}; + +/** + * Deserialize data as BSON. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. + * @param {Object} [options] additional options used for the deserialization. + * @param {Boolean} [isArray] ignore used for recursive parsing. + * @return {Object} returns the deserialized Javascript Object. + * @api public + */ +BSON.deserialize = function(buffer, options, isArray) { + // Options + options = options == null ? {} : options; + var evalFunctions = options['evalFunctions'] == null ? false : options['evalFunctions']; + var cacheFunctions = options['cacheFunctions'] == null ? false : options['cacheFunctions']; + var cacheFunctionsCrc32 = options['cacheFunctionsCrc32'] == null ? false : options['cacheFunctionsCrc32']; + + // Validate that we have at least 4 bytes of buffer + if(buffer.length < 5) throw new Error("corrupt bson message < 5 bytes long"); + + // Set up index + var index = typeof options['index'] == 'number' ? options['index'] : 0; + // Reads in a C style string + var readCStyleString = function() { + // Get the start search index + var i = index; + // Locate the end of the c string + while(buffer[i] !== 0x00) { i++ } + // Grab utf8 encoded string + var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, i) : convertUint8ArrayToUtf8String(buffer, index, i); + // Update index position + index = i + 1; + // Return string + return string; + } + + // Create holding object + var object = isArray ? [] : {}; + + // Read the document size + var size = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + + // Ensure buffer is valid size + if(size < 5 || size > buffer.length) throw new Error("corrupt bson message"); + + // While we have more left data left keep parsing + while(true) { + // Read the type + var elementType = buffer[index++]; + // If we get a zero it's the last byte, exit + if(elementType == 0) break; + // Read the name of the field + var name = readCStyleString(); + // Switch on the type + switch(elementType) { + case BSON.BSON_DATA_OID: + var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('binary', index, index + 12) : convertArraytoUtf8BinaryString(buffer, index, index + 12); + // Decode the oid + object[name] = new ObjectID(string); + // Update index + index = index + 12; + break; + case BSON.BSON_DATA_STRING: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Add string to object + object[name] = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_INT: + // Decode the 32bit value + object[name] = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + break; + case BSON.BSON_DATA_NUMBER: + // Decode the double value + object[name] = readIEEE754(buffer, index, 'little', 52, 8); + // Update the index + index = index + 8; + break; + case BSON.BSON_DATA_DATE: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Set date object + object[name] = new Date(new Long(lowBits, highBits).toNumber()); + break; + case BSON.BSON_DATA_BOOLEAN: + // Parse the boolean value + object[name] = buffer[index++] == 1; + break; + case BSON.BSON_DATA_NULL: + // Parse the boolean value + object[name] = null; + break; + case BSON.BSON_DATA_BINARY: + // Decode the size of the binary blob + var binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Decode the subtype + var subType = buffer[index++]; + // Decode as raw Buffer object if options specifies it + if(buffer['slice'] != null) { + object[name] = new Binary(buffer.slice(index, index + binarySize), subType); + } else { + var _buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(binarySize)) : new Array(binarySize); + for(var i = 0; i < binarySize; i++) { + _buffer[i] = buffer[index + i]; + } + // Create the binary object + object[name] = new Binary(_buffer, subType); + } + // Update the index + index = index + binarySize; + break; + case BSON.BSON_DATA_ARRAY: + options['index'] = index; + // Decode the size of the array document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Set the array to the object + object[name] = BSON.deserialize(buffer, options, true); + // Adjust the index + index = index + objectSize; + break; + case BSON.BSON_DATA_OBJECT: + options['index'] = index; + // Decode the size of the object document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Set the array to the object + object[name] = BSON.deserialize(buffer, options, false); + // Adjust the index + index = index + objectSize; + break; + case BSON.BSON_DATA_REGEXP: + // Create the regexp + var source = readCStyleString(); + var regExpOptions = readCStyleString(); + // For each option add the corresponding one for javascript + var optionsArray = new Array(regExpOptions.length); + + // Parse options + for(var i = 0; i < regExpOptions.length; i++) { + switch(regExpOptions[i]) { + case 'm': + optionsArray[i] = 'm'; + break; + case 's': + optionsArray[i] = 'g'; + break; + case 'i': + optionsArray[i] = 'i'; + break; + } + } + + object[name] = new RegExp(source, optionsArray.join('')); + break; + case BSON.BSON_DATA_LONG: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Create long object + var long = new Long(lowBits, highBits); + // Set the object + object[name] = long.lessThanOrEqual(JS_INT_MAX_LONG) && long.greaterThanOrEqual(JS_INT_MIN_LONG) ? long.toNumber() : long; + break; + case BSON.BSON_DATA_SYMBOL: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Add string to object + object[name] = new Symbol(buffer.toString('utf8', index, index + stringSize - 1)); + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_TIMESTAMP: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Set the object + object[name] = new Timestamp(lowBits, highBits); + break; + case BSON.BSON_DATA_MIN_KEY: + // Parse the object + object[name] = new MinKey(); + break; + case BSON.BSON_DATA_MAX_KEY: + // Parse the object + object[name] = new MaxKey(); + break; + case BSON.BSON_DATA_CODE: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Function string + var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + + // If we are evaluating the functions + if(evalFunctions) { + // Contains the value we are going to set + var value = null; + // If we have cache enabled let's look for the md5 of the function in the cache + if(cacheFunctions) { + var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; + // Got to do this to avoid V8 deoptimizing the call due to finding eval + object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); + } else { + // Set directly + object[name] = isolateEval(functionString); + } + } else { + object[name] = new Code(functionString, {}); + } + + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_CODE_W_SCOPE: + // Read the content of the field + var totalSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Javascript function + var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + // Update parse index position + index = index + stringSize; + // Parse the element + options['index'] = index; + // Decode the size of the object document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Decode the scope object + var scopeObject = BSON.deserialize(buffer, options, false); + // Adjust the index + index = index + objectSize; + + // If we are evaluating the functions + if(evalFunctions) { + // Contains the value we are going to set + var value = null; + // If we have cache enabled let's look for the md5 of the function in the cache + if(cacheFunctions) { + var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; + // Got to do this to avoid V8 deoptimizing the call due to finding eval + object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); + } else { + // Set directly + object[name] = isolateEval(functionString); + } + + // Set the scope on the object + object[name].scope = scopeObject; + } else { + object[name] = new Code(functionString, scopeObject); + } + + // Add string to object + break; + } + } + + // Check if we have a db ref object + if(object['$id'] != null) object = new DBRef(object['$ref'], object['$id'], object['$db']); + + // Return the final objects + return object; +} + +/** + * Check if key name is valid. + * + * @ignore + * @api private + */ +BSON.checkKey = function checkKey (key) { + if (!key.length) return; + // Check if we have a legal key for the object + if('$' == key[0]) { + throw Error("key " + key + " must not start with '$'"); + } else if (!!~key.indexOf('.')) { + throw Error("key " + key + " must not contain '.'"); + } +}; + +/** + * Deserialize data as BSON. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. + * @param {Object} [options] additional options used for the deserialization. + * @param {Boolean} [isArray] ignore used for recursive parsing. + * @return {Object} returns the deserialized Javascript Object. + * @api public + */ +BSON.prototype.deserialize = function(data, options) { + return BSON.deserialize(data, options); +} + +/** + * Deserialize stream data as BSON documents. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} data the buffer containing the serialized set of BSON documents. + * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. + * @param {Number} numberOfDocuments number of documents to deserialize. + * @param {Array} documents an array where to store the deserialized documents. + * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. + * @param {Object} [options] additional options used for the deserialization. + * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. + * @api public + */ +BSON.prototype.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { + return BSON.deserializeStream(data, startIndex, numberOfDocuments, documents, docStartIndex, options); +} + +/** + * Serialize a Javascript object. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Buffer} returns the Buffer object containing the serialized object. + * @api public + */ +BSON.prototype.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { + return BSON.serialize(object, checkKeys, asBuffer, serializeFunctions); +} + +/** + * Calculate the bson size for a passed in Javascript object. + * + * @param {Object} object the Javascript object to calculate the BSON byte size for. + * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. + * @return {Number} returns the number of bytes the BSON object will take up. + * @api public + */ +BSON.prototype.calculateObjectSize = function(object, serializeFunctions) { + return BSON.calculateObjectSize(object, serializeFunctions); +} + +/** + * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. + * @param {Number} index the index in the buffer where we wish to start serializing into. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Number} returns the new write index in the Buffer. + * @api public + */ +BSON.prototype.serializeWithBufferAndIndex = function(object, checkKeys, buffer, startIndex, serializeFunctions) { + return BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, startIndex, serializeFunctions); +} + +/** + * @ignore + * @api private + */ +exports.Code = Code; +exports.Symbol = Symbol; +exports.BSON = BSON; +exports.DBRef = DBRef; +exports.Binary = Binary; +exports.ObjectID = ObjectID; +exports.Long = Long; +exports.Timestamp = Timestamp; +exports.Double = Double; +exports.MinKey = MinKey; +exports.MaxKey = MaxKey; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/code.js b/node_modules/mongodb/node_modules/bson/lib/bson/code.js new file mode 100644 index 0000000..69b56a3 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/code.js @@ -0,0 +1,25 @@ +/** + * A class representation of the BSON Code type. + * + * @class Represents the BSON Code type. + * @param {String|Function} code a string or function. + * @param {Object} [scope] an optional scope for the function. + * @return {Code} + */ +function Code(code, scope) { + if(!(this instanceof Code)) return new Code(code, scope); + + this._bsontype = 'Code'; + this.code = code; + this.scope = scope == null ? {} : scope; +}; + +/** + * @ignore + * @api private + */ +Code.prototype.toJSON = function() { + return {scope:this.scope, code:this.code}; +} + +exports.Code = Code; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js b/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js new file mode 100644 index 0000000..56b6510 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js @@ -0,0 +1,31 @@ +/** + * A class representation of the BSON DBRef type. + * + * @class Represents the BSON DBRef type. + * @param {String} namespace the collection name. + * @param {ObjectID} oid the reference ObjectID. + * @param {String} [db] optional db name, if omitted the reference is local to the current db. + * @return {DBRef} + */ +function DBRef(namespace, oid, db) { + if(!(this instanceof DBRef)) return new DBRef(namespace, oid, db); + + this._bsontype = 'DBRef'; + this.namespace = namespace; + this.oid = oid; + this.db = db; +}; + +/** + * @ignore + * @api private + */ +DBRef.prototype.toJSON = function() { + return { + '$ref':this.namespace, + '$id':this.oid, + '$db':this.db == null ? '' : this.db + }; +} + +exports.DBRef = DBRef; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/double.js b/node_modules/mongodb/node_modules/bson/lib/bson/double.js new file mode 100644 index 0000000..ae51463 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/double.js @@ -0,0 +1,33 @@ +/** + * A class representation of the BSON Double type. + * + * @class Represents the BSON Double type. + * @param {Number} value the number we want to represent as a double. + * @return {Double} + */ +function Double(value) { + if(!(this instanceof Double)) return new Double(value); + + this._bsontype = 'Double'; + this.value = value; +} + +/** + * Access the number value. + * + * @return {Number} returns the wrapped double number. + * @api public + */ +Double.prototype.valueOf = function() { + return this.value; +}; + +/** + * @ignore + * @api private + */ +Double.prototype.toJSON = function() { + return this.value; +} + +exports.Double = Double; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js b/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js new file mode 100644 index 0000000..6fca392 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js @@ -0,0 +1,121 @@ +// Copyright (c) 2008, Fair Oaks Labs, Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are met: +// +// * Redistributions of source code must retain the above copyright notice, +// this list of conditions and the following disclaimer. +// +// * Redistributions in binary form must reproduce the above copyright notice, +// this list of conditions and the following disclaimer in the documentation +// and/or other materials provided with the distribution. +// +// * Neither the name of Fair Oaks Labs, Inc. nor the names of its contributors +// may be used to endorse or promote products derived from this software +// without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +// POSSIBILITY OF SUCH DAMAGE. +// +// +// Modifications to writeIEEE754 to support negative zeroes made by Brian White + +var readIEEE754 = function(buffer, offset, endian, mLen, nBytes) { + var e, m, + bBE = (endian === 'big'), + eLen = nBytes * 8 - mLen - 1, + eMax = (1 << eLen) - 1, + eBias = eMax >> 1, + nBits = -7, + i = bBE ? 0 : (nBytes - 1), + d = bBE ? 1 : -1, + s = buffer[offset + i]; + + i += d; + + e = s & ((1 << (-nBits)) - 1); + s >>= (-nBits); + nBits += eLen; + for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8); + + m = e & ((1 << (-nBits)) - 1); + e >>= (-nBits); + nBits += mLen; + for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8); + + if (e === 0) { + e = 1 - eBias; + } else if (e === eMax) { + return m ? NaN : ((s ? -1 : 1) * Infinity); + } else { + m = m + Math.pow(2, mLen); + e = e - eBias; + } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen); +}; + +var writeIEEE754 = function(buffer, value, offset, endian, mLen, nBytes) { + var e, m, c, + bBE = (endian === 'big'), + eLen = nBytes * 8 - mLen - 1, + eMax = (1 << eLen) - 1, + eBias = eMax >> 1, + rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0), + i = bBE ? (nBytes-1) : 0, + d = bBE ? -1 : 1, + s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0; + + value = Math.abs(value); + + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0; + e = eMax; + } else { + e = Math.floor(Math.log(value) / Math.LN2); + if (value * (c = Math.pow(2, -e)) < 1) { + e--; + c *= 2; + } + if (e+eBias >= 1) { + value += rt / c; + } else { + value += rt * Math.pow(2, 1 - eBias); + } + if (value * c >= 2) { + e++; + c /= 2; + } + + if (e + eBias >= eMax) { + m = 0; + e = eMax; + } else if (e + eBias >= 1) { + m = (value * c - 1) * Math.pow(2, mLen); + e = e + eBias; + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen); + e = 0; + } + } + + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8); + + e = (e << mLen) | m; + eLen += mLen; + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8); + + buffer[offset + i - d] |= s * 128; +}; + +exports.readIEEE754 = readIEEE754; +exports.writeIEEE754 = writeIEEE754; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/index.js b/node_modules/mongodb/node_modules/bson/lib/bson/index.js new file mode 100644 index 0000000..950fcad --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/index.js @@ -0,0 +1,74 @@ +try { + exports.BSONPure = require('./bson'); + exports.BSONNative = require('../../ext'); +} catch(err) { + // do nothing +} + +[ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './symbol' + , './timestamp' + , './long'].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + exports[i] = module[i]; + } +}); + +// Exports all the classes for the NATIVE JS BSON Parser +exports.native = function() { + var classes = {}; + // Map all the classes + [ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './symbol' + , './timestamp' + , './long' + , '../../ext' +].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + classes[i] = module[i]; + } + }); + // Return classes list + return classes; +} + +// Exports all the classes for the PURE JS BSON Parser +exports.pure = function() { + var classes = {}; + // Map all the classes + [ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './symbol' + , './timestamp' + , './long' + , '././bson'].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + classes[i] = module[i]; + } + }); + // Return classes list + return classes; +} diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/long.js b/node_modules/mongodb/node_modules/bson/lib/bson/long.js new file mode 100644 index 0000000..f8f37a6 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/long.js @@ -0,0 +1,854 @@ +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// Copyright 2009 Google Inc. All Rights Reserved + +/** + * Defines a Long class for representing a 64-bit two's-complement + * integer value, which faithfully simulates the behavior of a Java "Long". This + * implementation is derived from LongLib in GWT. + * + * Constructs a 64-bit two's-complement integer, given its low and high 32-bit + * values as *signed* integers. See the from* functions below for more + * convenient ways of constructing Longs. + * + * The internal representation of a Long is the two given signed, 32-bit values. + * We use 32-bit pieces because these are the size of integers on which + * Javascript performs bit-operations. For operations like addition and + * multiplication, we split each number into 16-bit pieces, which can easily be + * multiplied within Javascript's floating-point representation without overflow + * or change in sign. + * + * In the algorithms below, we frequently reduce the negative case to the + * positive case by negating the input(s) and then post-processing the result. + * Note that we must ALWAYS check specially whether those values are MIN_VALUE + * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as + * a positive number, it overflows back into a negative). Not handling this + * case would often result in infinite recursion. + * + * @class Represents the BSON Long type. + * @param {Number} low the low (signed) 32 bits of the Long. + * @param {Number} high the high (signed) 32 bits of the Long. + */ +function Long(low, high) { + if(!(this instanceof Long)) return new Long(low, high); + + this._bsontype = 'Long'; + /** + * @type {number} + * @api private + */ + this.low_ = low | 0; // force into 32 signed bits. + + /** + * @type {number} + * @api private + */ + this.high_ = high | 0; // force into 32 signed bits. +}; + +/** + * Return the int value. + * + * @return {Number} the value, assuming it is a 32-bit integer. + * @api public + */ +Long.prototype.toInt = function() { + return this.low_; +}; + +/** + * Return the Number value. + * + * @return {Number} the closest floating-point representation to this value. + * @api public + */ +Long.prototype.toNumber = function() { + return this.high_ * Long.TWO_PWR_32_DBL_ + + this.getLowBitsUnsigned(); +}; + +/** + * Return the JSON value. + * + * @return {String} the JSON representation. + * @api public + */ +Long.prototype.toJSON = function() { + return this.toString(); +} + +/** + * Return the String value. + * + * @param {Number} [opt_radix] the radix in which the text should be written. + * @return {String} the textual representation of this value. + * @api public + */ +Long.prototype.toString = function(opt_radix) { + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (this.isZero()) { + return '0'; + } + + if (this.isNegative()) { + if (this.equals(Long.MIN_VALUE)) { + // We need to change the Long value before it can be negated, so we remove + // the bottom-most digit in this base and then recurse to do the rest. + var radixLong = Long.fromNumber(radix); + var div = this.div(radixLong); + var rem = div.multiply(radixLong).subtract(this); + return div.toString(radix) + rem.toInt().toString(radix); + } else { + return '-' + this.negate().toString(radix); + } + } + + // Do several (6) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Long.fromNumber(Math.pow(radix, 6)); + + var rem = this; + var result = ''; + while (true) { + var remDiv = rem.div(radixToPower); + var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); + var digits = intval.toString(radix); + + rem = remDiv; + if (rem.isZero()) { + return digits + result; + } else { + while (digits.length < 6) { + digits = '0' + digits; + } + result = '' + digits + result; + } + } +}; + +/** + * Return the high 32-bits value. + * + * @return {Number} the high 32-bits as a signed value. + * @api public + */ +Long.prototype.getHighBits = function() { + return this.high_; +}; + +/** + * Return the low 32-bits value. + * + * @return {Number} the low 32-bits as a signed value. + * @api public + */ +Long.prototype.getLowBits = function() { + return this.low_; +}; + +/** + * Return the low unsigned 32-bits value. + * + * @return {Number} the low 32-bits as an unsigned value. + * @api public + */ +Long.prototype.getLowBitsUnsigned = function() { + return (this.low_ >= 0) ? + this.low_ : Long.TWO_PWR_32_DBL_ + this.low_; +}; + +/** + * Returns the number of bits needed to represent the absolute value of this Long. + * + * @return {Number} Returns the number of bits needed to represent the absolute value of this Long. + * @api public + */ +Long.prototype.getNumBitsAbs = function() { + if (this.isNegative()) { + if (this.equals(Long.MIN_VALUE)) { + return 64; + } else { + return this.negate().getNumBitsAbs(); + } + } else { + var val = this.high_ != 0 ? this.high_ : this.low_; + for (var bit = 31; bit > 0; bit--) { + if ((val & (1 << bit)) != 0) { + break; + } + } + return this.high_ != 0 ? bit + 33 : bit + 1; + } +}; + +/** + * Return whether this value is zero. + * + * @return {Boolean} whether this value is zero. + * @api public + */ +Long.prototype.isZero = function() { + return this.high_ == 0 && this.low_ == 0; +}; + +/** + * Return whether this value is negative. + * + * @return {Boolean} whether this value is negative. + * @api public + */ +Long.prototype.isNegative = function() { + return this.high_ < 0; +}; + +/** + * Return whether this value is odd. + * + * @return {Boolean} whether this value is odd. + * @api public + */ +Long.prototype.isOdd = function() { + return (this.low_ & 1) == 1; +}; + +/** + * Return whether this Long equals the other + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long equals the other + * @api public + */ +Long.prototype.equals = function(other) { + return (this.high_ == other.high_) && (this.low_ == other.low_); +}; + +/** + * Return whether this Long does not equal the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long does not equal the other. + * @api public + */ +Long.prototype.notEquals = function(other) { + return (this.high_ != other.high_) || (this.low_ != other.low_); +}; + +/** + * Return whether this Long is less than the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is less than the other. + * @api public + */ +Long.prototype.lessThan = function(other) { + return this.compare(other) < 0; +}; + +/** + * Return whether this Long is less than or equal to the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is less than or equal to the other. + * @api public + */ +Long.prototype.lessThanOrEqual = function(other) { + return this.compare(other) <= 0; +}; + +/** + * Return whether this Long is greater than the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is greater than the other. + * @api public + */ +Long.prototype.greaterThan = function(other) { + return this.compare(other) > 0; +}; + +/** + * Return whether this Long is greater than or equal to the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is greater than or equal to the other. + * @api public + */ +Long.prototype.greaterThanOrEqual = function(other) { + return this.compare(other) >= 0; +}; + +/** + * Compares this Long with the given one. + * + * @param {Long} other Long to compare against. + * @return {Boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. + * @api public + */ +Long.prototype.compare = function(other) { + if (this.equals(other)) { + return 0; + } + + var thisNeg = this.isNegative(); + var otherNeg = other.isNegative(); + if (thisNeg && !otherNeg) { + return -1; + } + if (!thisNeg && otherNeg) { + return 1; + } + + // at this point, the signs are the same, so subtraction will not overflow + if (this.subtract(other).isNegative()) { + return -1; + } else { + return 1; + } +}; + +/** + * The negation of this value. + * + * @return {Long} the negation of this value. + * @api public + */ +Long.prototype.negate = function() { + if (this.equals(Long.MIN_VALUE)) { + return Long.MIN_VALUE; + } else { + return this.not().add(Long.ONE); + } +}; + +/** + * Returns the sum of this and the given Long. + * + * @param {Long} other Long to add to this one. + * @return {Long} the sum of this and the given Long. + * @api public + */ +Long.prototype.add = function(other) { + // Divide each number into 4 chunks of 16 bits, and then sum the chunks. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 + b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 + b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 + b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 + b48; + c48 &= 0xFFFF; + return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns the difference of this and the given Long. + * + * @param {Long} other Long to subtract from this. + * @return {Long} the difference of this and the given Long. + * @api public + */ +Long.prototype.subtract = function(other) { + return this.add(other.negate()); +}; + +/** + * Returns the product of this and the given Long. + * + * @param {Long} other Long to multiply with this. + * @return {Long} the product of this and the other. + * @api public + */ +Long.prototype.multiply = function(other) { + if (this.isZero()) { + return Long.ZERO; + } else if (other.isZero()) { + return Long.ZERO; + } + + if (this.equals(Long.MIN_VALUE)) { + return other.isOdd() ? Long.MIN_VALUE : Long.ZERO; + } else if (other.equals(Long.MIN_VALUE)) { + return this.isOdd() ? Long.MIN_VALUE : Long.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().multiply(other.negate()); + } else { + return this.negate().multiply(other).negate(); + } + } else if (other.isNegative()) { + return this.multiply(other.negate()).negate(); + } + + // If both Longs are small, use float multiplication + if (this.lessThan(Long.TWO_PWR_24_) && + other.lessThan(Long.TWO_PWR_24_)) { + return Long.fromNumber(this.toNumber() * other.toNumber()); + } + + // Divide each Long into 4 chunks of 16 bits, and then add up 4x4 products. + // We can skip products that would overflow. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 * b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 * b00; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c16 += a00 * b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 * b00; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a16 * b16; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a00 * b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; + c48 &= 0xFFFF; + return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns this Long divided by the given one. + * + * @param {Long} other Long by which to divide. + * @return {Long} this Long divided by the given one. + * @api public + */ +Long.prototype.div = function(other) { + if (other.isZero()) { + throw Error('division by zero'); + } else if (this.isZero()) { + return Long.ZERO; + } + + if (this.equals(Long.MIN_VALUE)) { + if (other.equals(Long.ONE) || + other.equals(Long.NEG_ONE)) { + return Long.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE + } else if (other.equals(Long.MIN_VALUE)) { + return Long.ONE; + } else { + // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. + var halfThis = this.shiftRight(1); + var approx = halfThis.div(other).shiftLeft(1); + if (approx.equals(Long.ZERO)) { + return other.isNegative() ? Long.ONE : Long.NEG_ONE; + } else { + var rem = this.subtract(other.multiply(approx)); + var result = approx.add(rem.div(other)); + return result; + } + } + } else if (other.equals(Long.MIN_VALUE)) { + return Long.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().div(other.negate()); + } else { + return this.negate().div(other).negate(); + } + } else if (other.isNegative()) { + return this.div(other.negate()).negate(); + } + + // Repeat the following until the remainder is less than other: find a + // floating-point that approximates remainder / other *from below*, add this + // into the result, and subtract it from the remainder. It is critical that + // the approximate value is less than or equal to the real value so that the + // remainder never becomes negative. + var res = Long.ZERO; + var rem = this; + while (rem.greaterThanOrEqual(other)) { + // Approximate the result of division. This may be a little greater or + // smaller than the actual value. + var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); + + // We will tweak the approximate result by changing it in the 48-th digit or + // the smallest non-fractional digit, whichever is larger. + var log2 = Math.ceil(Math.log(approx) / Math.LN2); + var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); + + // Decrease the approximation until it is smaller than the remainder. Note + // that if it is too large, the product overflows and is negative. + var approxRes = Long.fromNumber(approx); + var approxRem = approxRes.multiply(other); + while (approxRem.isNegative() || approxRem.greaterThan(rem)) { + approx -= delta; + approxRes = Long.fromNumber(approx); + approxRem = approxRes.multiply(other); + } + + // We know the answer can't be zero... and actually, zero would cause + // infinite recursion since we would make no progress. + if (approxRes.isZero()) { + approxRes = Long.ONE; + } + + res = res.add(approxRes); + rem = rem.subtract(approxRem); + } + return res; +}; + +/** + * Returns this Long modulo the given one. + * + * @param {Long} other Long by which to mod. + * @return {Long} this Long modulo the given one. + * @api public + */ +Long.prototype.modulo = function(other) { + return this.subtract(this.div(other).multiply(other)); +}; + +/** + * The bitwise-NOT of this value. + * + * @return {Long} the bitwise-NOT of this value. + * @api public + */ +Long.prototype.not = function() { + return Long.fromBits(~this.low_, ~this.high_); +}; + +/** + * Returns the bitwise-AND of this Long and the given one. + * + * @param {Long} other the Long with which to AND. + * @return {Long} the bitwise-AND of this and the other. + * @api public + */ +Long.prototype.and = function(other) { + return Long.fromBits(this.low_ & other.low_, this.high_ & other.high_); +}; + +/** + * Returns the bitwise-OR of this Long and the given one. + * + * @param {Long} other the Long with which to OR. + * @return {Long} the bitwise-OR of this and the other. + * @api public + */ +Long.prototype.or = function(other) { + return Long.fromBits(this.low_ | other.low_, this.high_ | other.high_); +}; + +/** + * Returns the bitwise-XOR of this Long and the given one. + * + * @param {Long} other the Long with which to XOR. + * @return {Long} the bitwise-XOR of this and the other. + * @api public + */ +Long.prototype.xor = function(other) { + return Long.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); +}; + +/** + * Returns this Long with bits shifted to the left by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the left by the given amount. + * @api public + */ +Long.prototype.shiftLeft = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var low = this.low_; + if (numBits < 32) { + var high = this.high_; + return Long.fromBits( + low << numBits, + (high << numBits) | (low >>> (32 - numBits))); + } else { + return Long.fromBits(0, low << (numBits - 32)); + } + } +}; + +/** + * Returns this Long with bits shifted to the right by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the right by the given amount. + * @api public + */ +Long.prototype.shiftRight = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Long.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >> numBits); + } else { + return Long.fromBits( + high >> (numBits - 32), + high >= 0 ? 0 : -1); + } + } +}; + +/** + * Returns this Long with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the right by the given amount, with zeros placed into the new leading bits. + * @api public + */ +Long.prototype.shiftRightUnsigned = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Long.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >>> numBits); + } else if (numBits == 32) { + return Long.fromBits(high, 0); + } else { + return Long.fromBits(high >>> (numBits - 32), 0); + } + } +}; + +/** + * Returns a Long representing the given (32-bit) integer value. + * + * @param {Number} value the 32-bit integer in question. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromInt = function(value) { + if (-128 <= value && value < 128) { + var cachedObj = Long.INT_CACHE_[value]; + if (cachedObj) { + return cachedObj; + } + } + + var obj = new Long(value | 0, value < 0 ? -1 : 0); + if (-128 <= value && value < 128) { + Long.INT_CACHE_[value] = obj; + } + return obj; +}; + +/** + * Returns a Long representing the given value, provided that it is a finite number. Otherwise, zero is returned. + * + * @param {Number} value the number in question. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromNumber = function(value) { + if (isNaN(value) || !isFinite(value)) { + return Long.ZERO; + } else if (value <= -Long.TWO_PWR_63_DBL_) { + return Long.MIN_VALUE; + } else if (value + 1 >= Long.TWO_PWR_63_DBL_) { + return Long.MAX_VALUE; + } else if (value < 0) { + return Long.fromNumber(-value).negate(); + } else { + return new Long( + (value % Long.TWO_PWR_32_DBL_) | 0, + (value / Long.TWO_PWR_32_DBL_) | 0); + } +}; + +/** + * Returns a Long representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. + * + * @param {Number} lowBits the low 32-bits. + * @param {Number} highBits the high 32-bits. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromBits = function(lowBits, highBits) { + return new Long(lowBits, highBits); +}; + +/** + * Returns a Long representation of the given string, written using the given radix. + * + * @param {String} str the textual representation of the Long. + * @param {Number} opt_radix the radix in which the text is written. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromString = function(str, opt_radix) { + if (str.length == 0) { + throw Error('number format error: empty string'); + } + + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (str.charAt(0) == '-') { + return Long.fromString(str.substring(1), radix).negate(); + } else if (str.indexOf('-') >= 0) { + throw Error('number format error: interior "-" character: ' + str); + } + + // Do several (8) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Long.fromNumber(Math.pow(radix, 8)); + + var result = Long.ZERO; + for (var i = 0; i < str.length; i += 8) { + var size = Math.min(8, str.length - i); + var value = parseInt(str.substring(i, i + size), radix); + if (size < 8) { + var power = Long.fromNumber(Math.pow(radix, size)); + result = result.multiply(power).add(Long.fromNumber(value)); + } else { + result = result.multiply(radixToPower); + result = result.add(Long.fromNumber(value)); + } + } + return result; +}; + +// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the +// from* methods on which they depend. + + +/** + * A cache of the Long representations of small integer values. + * @type {Object} + * @api private + */ +Long.INT_CACHE_ = {}; + +// NOTE: the compiler should inline these constant values below and then remove +// these variables, so there should be no runtime penalty for these. + +/** + * Number used repeated below in calculations. This must appear before the + * first call to any from* function below. + * @type {number} + * @api private + */ +Long.TWO_PWR_16_DBL_ = 1 << 16; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_24_DBL_ = 1 << 24; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_32_DBL_ = Long.TWO_PWR_16_DBL_ * Long.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_31_DBL_ = Long.TWO_PWR_32_DBL_ / 2; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_48_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_64_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_32_DBL_; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_63_DBL_ = Long.TWO_PWR_64_DBL_ / 2; + +/** @type {Long} */ +Long.ZERO = Long.fromInt(0); + +/** @type {Long} */ +Long.ONE = Long.fromInt(1); + +/** @type {Long} */ +Long.NEG_ONE = Long.fromInt(-1); + +/** @type {Long} */ +Long.MAX_VALUE = + Long.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); + +/** @type {Long} */ +Long.MIN_VALUE = Long.fromBits(0, 0x80000000 | 0); + +/** + * @type {Long} + * @api private + */ +Long.TWO_PWR_24_ = Long.fromInt(1 << 24); + +/** + * Expose. + */ +exports.Long = Long; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js b/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js new file mode 100644 index 0000000..0825408 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js @@ -0,0 +1,13 @@ +/** + * A class representation of the BSON MaxKey type. + * + * @class Represents the BSON MaxKey type. + * @return {MaxKey} + */ +function MaxKey() { + if(!(this instanceof MaxKey)) return new MaxKey(); + + this._bsontype = 'MaxKey'; +} + +exports.MaxKey = MaxKey; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js b/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js new file mode 100644 index 0000000..230c2e6 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js @@ -0,0 +1,13 @@ +/** + * A class representation of the BSON MinKey type. + * + * @class Represents the BSON MinKey type. + * @return {MinKey} + */ +function MinKey() { + if(!(this instanceof MinKey)) return new MinKey(); + + this._bsontype = 'MinKey'; +} + +exports.MinKey = MinKey; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js b/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js new file mode 100644 index 0000000..1ff9a83 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js @@ -0,0 +1,253 @@ +/** + * Module dependencies. + */ +var BinaryParser = require('./binary_parser').BinaryParser; + +/** + * Machine id. + * + * Create a random 3-byte value (i.e. unique for this + * process). Other drivers use a md5 of the machine id here, but + * that would mean an asyc call to gethostname, so we don't bother. + */ +var MACHINE_ID = parseInt(Math.random() * 0xFFFFFF, 10); + +// Regular expression that checks for hex value +var checkForHexRegExp = new RegExp("^[0-9a-fA-F]{24}$"); + +/** +* Create a new ObjectID instance +* +* @class Represents the BSON ObjectID type +* @param {String|Number} id Can be a 24 byte hex string, 12 byte binary string or a Number. +* @return {Object} instance of ObjectID. +*/ +var ObjectID = function ObjectID(id, _hex) { + if(!(this instanceof ObjectID)) return new ObjectID(id, _hex); + + this._bsontype = 'ObjectID'; + var __id = null; + + // Throw an error if it's not a valid setup + if(id != null && 'number' != typeof id && (id.length != 12 && id.length != 24)) + throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); + + // Generate id based on the input + if(id == null || typeof id == 'number') { + // convert to 12 byte binary string + this.id = this.generate(id); + } else if(id != null && id.length === 12) { + // assume 12 byte string + this.id = id; + } else if(checkForHexRegExp.test(id)) { + return ObjectID.createFromHexString(id); + } else if(!checkForHexRegExp.test(id)) { + throw new Error("Value passed in is not a valid 24 character hex string"); + } + + if(ObjectID.cacheHexString) this.__id = this.toHexString(); +}; + +// Allow usage of ObjectId aswell as ObjectID +var ObjectId = ObjectID; + +/** +* Return the ObjectID id as a 24 byte hex string representation +* +* @return {String} return the 24 byte hex string representation. +* @api public +*/ +ObjectID.prototype.toHexString = function() { + if(ObjectID.cacheHexString && this.__id) return this.__id; + + var hexString = '' + , number + , value; + + for (var index = 0, len = this.id.length; index < len; index++) { + value = BinaryParser.toByte(this.id[index]); + number = value <= 15 + ? '0' + value.toString(16) + : value.toString(16); + hexString = hexString + number; + } + + if(ObjectID.cacheHexString) this.__id = hexString; + return hexString; +}; + +/** +* Update the ObjectID index used in generating new ObjectID's on the driver +* +* @return {Number} returns next index value. +* @api private +*/ +ObjectID.prototype.get_inc = function() { + return ObjectID.index = (ObjectID.index + 1) % 0xFFFFFF; +}; + +/** +* Update the ObjectID index used in generating new ObjectID's on the driver +* +* @return {Number} returns next index value. +* @api private +*/ +ObjectID.prototype.getInc = function() { + return this.get_inc(); +}; + +/** +* Generate a 12 byte id string used in ObjectID's +* +* @param {Number} [time] optional parameter allowing to pass in a second based timestamp. +* @return {String} return the 12 byte id binary string. +* @api private +*/ +ObjectID.prototype.generate = function(time) { + if ('number' == typeof time) { + var time4Bytes = BinaryParser.encodeInt(time, 32, true, true); + /* for time-based ObjectID the bytes following the time will be zeroed */ + var machine3Bytes = BinaryParser.encodeInt(MACHINE_ID, 24, false); + var pid2Bytes = BinaryParser.fromShort(typeof process === 'undefined' ? Math.floor(Math.random() * 100000) : process.pid); + var index3Bytes = BinaryParser.encodeInt(this.get_inc(), 24, false, true); + } else { + var unixTime = parseInt(Date.now()/1000,10); + var time4Bytes = BinaryParser.encodeInt(unixTime, 32, true, true); + var machine3Bytes = BinaryParser.encodeInt(MACHINE_ID, 24, false); + var pid2Bytes = BinaryParser.fromShort(typeof process === 'undefined' ? Math.floor(Math.random() * 100000) : process.pid); + var index3Bytes = BinaryParser.encodeInt(this.get_inc(), 24, false, true); + } + + return time4Bytes + machine3Bytes + pid2Bytes + index3Bytes; +}; + +/** +* Converts the id into a 24 byte hex string for printing +* +* @return {String} return the 24 byte hex string representation. +* @api private +*/ +ObjectID.prototype.toString = function() { + return this.toHexString(); +}; + +/** +* Converts to a string representation of this Id. +* +* @return {String} return the 24 byte hex string representation. +* @api private +*/ +ObjectID.prototype.inspect = ObjectID.prototype.toString; + +/** +* Converts to its JSON representation. +* +* @return {String} return the 24 byte hex string representation. +* @api private +*/ +ObjectID.prototype.toJSON = function() { + return this.toHexString(); +}; + +/** +* Compares the equality of this ObjectID with `otherID`. +* +* @param {Object} otherID ObjectID instance to compare against. +* @return {Bool} the result of comparing two ObjectID's +* @api public +*/ +ObjectID.prototype.equals = function equals (otherID) { + var id = (otherID instanceof ObjectID || otherID.toHexString) + ? otherID.id + : ObjectID.createFromHexString(otherID).id; + + return this.id === id; +} + +/** +* Returns the generation time in seconds that this ID was generated. +* +* @return {Number} return number of seconds in the timestamp part of the 12 byte id. +* @api public +*/ +ObjectID.prototype.getTimestamp = function() { + var timestamp = new Date(); + timestamp.setTime(Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)) * 1000); + return timestamp; +} + +/** +* @ignore +* @api private +*/ +ObjectID.index = 0; + +ObjectID.createPk = function createPk () { + return new ObjectID(); +}; + +/** +* Creates an ObjectID from a second based number, with the rest of the ObjectID zeroed out. Used for comparisons or sorting the ObjectID. +* +* @param {Number} time an integer number representing a number of seconds. +* @return {ObjectID} return the created ObjectID +* @api public +*/ +ObjectID.createFromTime = function createFromTime (time) { + var id = BinaryParser.encodeInt(time, 32, true, true) + + BinaryParser.encodeInt(0, 64, true, true); + return new ObjectID(id); +}; + +/** +* Creates an ObjectID from a hex string representation of an ObjectID. +* +* @param {String} hexString create a ObjectID from a passed in 24 byte hexstring. +* @return {ObjectID} return the created ObjectID +* @api public +*/ +ObjectID.createFromHexString = function createFromHexString (hexString) { + // Throw an error if it's not a valid setup + if(typeof hexString === 'undefined' || hexString != null && hexString.length != 24) + throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); + + var len = hexString.length; + + if(len > 12*2) { + throw new Error('Id cannot be longer than 12 bytes'); + } + + var result = '' + , string + , number; + + for (var index = 0; index < len; index += 2) { + string = hexString.substr(index, 2); + number = parseInt(string, 16); + result += BinaryParser.fromByte(number); + } + + return new ObjectID(result, hexString); +}; + +/** +* @ignore +*/ +Object.defineProperty(ObjectID.prototype, "generationTime", { + enumerable: true + , get: function () { + return Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)); + } + , set: function (value) { + var value = BinaryParser.encodeInt(value, 32, true, true); + this.id = value + this.id.substr(4); + // delete this.__id; + this.toHexString(); + } +}); + +/** + * Expose. + */ +exports.ObjectID = ObjectID; +exports.ObjectId = ObjectID; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js b/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js new file mode 100644 index 0000000..8e2838d --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js @@ -0,0 +1,48 @@ +/** + * A class representation of the BSON Symbol type. + * + * @class Represents the BSON Symbol type. + * @param {String} value the string representing the symbol. + * @return {Symbol} + */ +function Symbol(value) { + if(!(this instanceof Symbol)) return new Symbol(value); + this._bsontype = 'Symbol'; + this.value = value; +} + +/** + * Access the wrapped string value. + * + * @return {String} returns the wrapped string. + * @api public + */ +Symbol.prototype.valueOf = function() { + return this.value; +}; + +/** + * @ignore + * @api private + */ +Symbol.prototype.toString = function() { + return this.value; +} + +/** + * @ignore + * @api private + */ +Symbol.prototype.inspect = function() { + return this.value; +} + +/** + * @ignore + * @api private + */ +Symbol.prototype.toJSON = function() { + return this.value; +} + +exports.Symbol = Symbol; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js b/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js new file mode 100644 index 0000000..c650d15 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js @@ -0,0 +1,853 @@ +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// Copyright 2009 Google Inc. All Rights Reserved + +/** + * Defines a Timestamp class for representing a 64-bit two's-complement + * integer value, which faithfully simulates the behavior of a Java "Timestamp". This + * implementation is derived from TimestampLib in GWT. + * + * Constructs a 64-bit two's-complement integer, given its low and high 32-bit + * values as *signed* integers. See the from* functions below for more + * convenient ways of constructing Timestamps. + * + * The internal representation of a Timestamp is the two given signed, 32-bit values. + * We use 32-bit pieces because these are the size of integers on which + * Javascript performs bit-operations. For operations like addition and + * multiplication, we split each number into 16-bit pieces, which can easily be + * multiplied within Javascript's floating-point representation without overflow + * or change in sign. + * + * In the algorithms below, we frequently reduce the negative case to the + * positive case by negating the input(s) and then post-processing the result. + * Note that we must ALWAYS check specially whether those values are MIN_VALUE + * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as + * a positive number, it overflows back into a negative). Not handling this + * case would often result in infinite recursion. + * + * @class Represents the BSON Timestamp type. + * @param {Number} low the low (signed) 32 bits of the Timestamp. + * @param {Number} high the high (signed) 32 bits of the Timestamp. + */ +function Timestamp(low, high) { + if(!(this instanceof Timestamp)) return new Timestamp(low, high); + this._bsontype = 'Timestamp'; + /** + * @type {number} + * @api private + */ + this.low_ = low | 0; // force into 32 signed bits. + + /** + * @type {number} + * @api private + */ + this.high_ = high | 0; // force into 32 signed bits. +}; + +/** + * Return the int value. + * + * @return {Number} the value, assuming it is a 32-bit integer. + * @api public + */ +Timestamp.prototype.toInt = function() { + return this.low_; +}; + +/** + * Return the Number value. + * + * @return {Number} the closest floating-point representation to this value. + * @api public + */ +Timestamp.prototype.toNumber = function() { + return this.high_ * Timestamp.TWO_PWR_32_DBL_ + + this.getLowBitsUnsigned(); +}; + +/** + * Return the JSON value. + * + * @return {String} the JSON representation. + * @api public + */ +Timestamp.prototype.toJSON = function() { + return this.toString(); +} + +/** + * Return the String value. + * + * @param {Number} [opt_radix] the radix in which the text should be written. + * @return {String} the textual representation of this value. + * @api public + */ +Timestamp.prototype.toString = function(opt_radix) { + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (this.isZero()) { + return '0'; + } + + if (this.isNegative()) { + if (this.equals(Timestamp.MIN_VALUE)) { + // We need to change the Timestamp value before it can be negated, so we remove + // the bottom-most digit in this base and then recurse to do the rest. + var radixTimestamp = Timestamp.fromNumber(radix); + var div = this.div(radixTimestamp); + var rem = div.multiply(radixTimestamp).subtract(this); + return div.toString(radix) + rem.toInt().toString(radix); + } else { + return '-' + this.negate().toString(radix); + } + } + + // Do several (6) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Timestamp.fromNumber(Math.pow(radix, 6)); + + var rem = this; + var result = ''; + while (true) { + var remDiv = rem.div(radixToPower); + var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); + var digits = intval.toString(radix); + + rem = remDiv; + if (rem.isZero()) { + return digits + result; + } else { + while (digits.length < 6) { + digits = '0' + digits; + } + result = '' + digits + result; + } + } +}; + +/** + * Return the high 32-bits value. + * + * @return {Number} the high 32-bits as a signed value. + * @api public + */ +Timestamp.prototype.getHighBits = function() { + return this.high_; +}; + +/** + * Return the low 32-bits value. + * + * @return {Number} the low 32-bits as a signed value. + * @api public + */ +Timestamp.prototype.getLowBits = function() { + return this.low_; +}; + +/** + * Return the low unsigned 32-bits value. + * + * @return {Number} the low 32-bits as an unsigned value. + * @api public + */ +Timestamp.prototype.getLowBitsUnsigned = function() { + return (this.low_ >= 0) ? + this.low_ : Timestamp.TWO_PWR_32_DBL_ + this.low_; +}; + +/** + * Returns the number of bits needed to represent the absolute value of this Timestamp. + * + * @return {Number} Returns the number of bits needed to represent the absolute value of this Timestamp. + * @api public + */ +Timestamp.prototype.getNumBitsAbs = function() { + if (this.isNegative()) { + if (this.equals(Timestamp.MIN_VALUE)) { + return 64; + } else { + return this.negate().getNumBitsAbs(); + } + } else { + var val = this.high_ != 0 ? this.high_ : this.low_; + for (var bit = 31; bit > 0; bit--) { + if ((val & (1 << bit)) != 0) { + break; + } + } + return this.high_ != 0 ? bit + 33 : bit + 1; + } +}; + +/** + * Return whether this value is zero. + * + * @return {Boolean} whether this value is zero. + * @api public + */ +Timestamp.prototype.isZero = function() { + return this.high_ == 0 && this.low_ == 0; +}; + +/** + * Return whether this value is negative. + * + * @return {Boolean} whether this value is negative. + * @api public + */ +Timestamp.prototype.isNegative = function() { + return this.high_ < 0; +}; + +/** + * Return whether this value is odd. + * + * @return {Boolean} whether this value is odd. + * @api public + */ +Timestamp.prototype.isOdd = function() { + return (this.low_ & 1) == 1; +}; + +/** + * Return whether this Timestamp equals the other + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp equals the other + * @api public + */ +Timestamp.prototype.equals = function(other) { + return (this.high_ == other.high_) && (this.low_ == other.low_); +}; + +/** + * Return whether this Timestamp does not equal the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp does not equal the other. + * @api public + */ +Timestamp.prototype.notEquals = function(other) { + return (this.high_ != other.high_) || (this.low_ != other.low_); +}; + +/** + * Return whether this Timestamp is less than the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is less than the other. + * @api public + */ +Timestamp.prototype.lessThan = function(other) { + return this.compare(other) < 0; +}; + +/** + * Return whether this Timestamp is less than or equal to the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is less than or equal to the other. + * @api public + */ +Timestamp.prototype.lessThanOrEqual = function(other) { + return this.compare(other) <= 0; +}; + +/** + * Return whether this Timestamp is greater than the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is greater than the other. + * @api public + */ +Timestamp.prototype.greaterThan = function(other) { + return this.compare(other) > 0; +}; + +/** + * Return whether this Timestamp is greater than or equal to the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is greater than or equal to the other. + * @api public + */ +Timestamp.prototype.greaterThanOrEqual = function(other) { + return this.compare(other) >= 0; +}; + +/** + * Compares this Timestamp with the given one. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. + * @api public + */ +Timestamp.prototype.compare = function(other) { + if (this.equals(other)) { + return 0; + } + + var thisNeg = this.isNegative(); + var otherNeg = other.isNegative(); + if (thisNeg && !otherNeg) { + return -1; + } + if (!thisNeg && otherNeg) { + return 1; + } + + // at this point, the signs are the same, so subtraction will not overflow + if (this.subtract(other).isNegative()) { + return -1; + } else { + return 1; + } +}; + +/** + * The negation of this value. + * + * @return {Timestamp} the negation of this value. + * @api public + */ +Timestamp.prototype.negate = function() { + if (this.equals(Timestamp.MIN_VALUE)) { + return Timestamp.MIN_VALUE; + } else { + return this.not().add(Timestamp.ONE); + } +}; + +/** + * Returns the sum of this and the given Timestamp. + * + * @param {Timestamp} other Timestamp to add to this one. + * @return {Timestamp} the sum of this and the given Timestamp. + * @api public + */ +Timestamp.prototype.add = function(other) { + // Divide each number into 4 chunks of 16 bits, and then sum the chunks. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 + b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 + b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 + b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 + b48; + c48 &= 0xFFFF; + return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns the difference of this and the given Timestamp. + * + * @param {Timestamp} other Timestamp to subtract from this. + * @return {Timestamp} the difference of this and the given Timestamp. + * @api public + */ +Timestamp.prototype.subtract = function(other) { + return this.add(other.negate()); +}; + +/** + * Returns the product of this and the given Timestamp. + * + * @param {Timestamp} other Timestamp to multiply with this. + * @return {Timestamp} the product of this and the other. + * @api public + */ +Timestamp.prototype.multiply = function(other) { + if (this.isZero()) { + return Timestamp.ZERO; + } else if (other.isZero()) { + return Timestamp.ZERO; + } + + if (this.equals(Timestamp.MIN_VALUE)) { + return other.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; + } else if (other.equals(Timestamp.MIN_VALUE)) { + return this.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().multiply(other.negate()); + } else { + return this.negate().multiply(other).negate(); + } + } else if (other.isNegative()) { + return this.multiply(other.negate()).negate(); + } + + // If both Timestamps are small, use float multiplication + if (this.lessThan(Timestamp.TWO_PWR_24_) && + other.lessThan(Timestamp.TWO_PWR_24_)) { + return Timestamp.fromNumber(this.toNumber() * other.toNumber()); + } + + // Divide each Timestamp into 4 chunks of 16 bits, and then add up 4x4 products. + // We can skip products that would overflow. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 * b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 * b00; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c16 += a00 * b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 * b00; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a16 * b16; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a00 * b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; + c48 &= 0xFFFF; + return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns this Timestamp divided by the given one. + * + * @param {Timestamp} other Timestamp by which to divide. + * @return {Timestamp} this Timestamp divided by the given one. + * @api public + */ +Timestamp.prototype.div = function(other) { + if (other.isZero()) { + throw Error('division by zero'); + } else if (this.isZero()) { + return Timestamp.ZERO; + } + + if (this.equals(Timestamp.MIN_VALUE)) { + if (other.equals(Timestamp.ONE) || + other.equals(Timestamp.NEG_ONE)) { + return Timestamp.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE + } else if (other.equals(Timestamp.MIN_VALUE)) { + return Timestamp.ONE; + } else { + // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. + var halfThis = this.shiftRight(1); + var approx = halfThis.div(other).shiftLeft(1); + if (approx.equals(Timestamp.ZERO)) { + return other.isNegative() ? Timestamp.ONE : Timestamp.NEG_ONE; + } else { + var rem = this.subtract(other.multiply(approx)); + var result = approx.add(rem.div(other)); + return result; + } + } + } else if (other.equals(Timestamp.MIN_VALUE)) { + return Timestamp.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().div(other.negate()); + } else { + return this.negate().div(other).negate(); + } + } else if (other.isNegative()) { + return this.div(other.negate()).negate(); + } + + // Repeat the following until the remainder is less than other: find a + // floating-point that approximates remainder / other *from below*, add this + // into the result, and subtract it from the remainder. It is critical that + // the approximate value is less than or equal to the real value so that the + // remainder never becomes negative. + var res = Timestamp.ZERO; + var rem = this; + while (rem.greaterThanOrEqual(other)) { + // Approximate the result of division. This may be a little greater or + // smaller than the actual value. + var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); + + // We will tweak the approximate result by changing it in the 48-th digit or + // the smallest non-fractional digit, whichever is larger. + var log2 = Math.ceil(Math.log(approx) / Math.LN2); + var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); + + // Decrease the approximation until it is smaller than the remainder. Note + // that if it is too large, the product overflows and is negative. + var approxRes = Timestamp.fromNumber(approx); + var approxRem = approxRes.multiply(other); + while (approxRem.isNegative() || approxRem.greaterThan(rem)) { + approx -= delta; + approxRes = Timestamp.fromNumber(approx); + approxRem = approxRes.multiply(other); + } + + // We know the answer can't be zero... and actually, zero would cause + // infinite recursion since we would make no progress. + if (approxRes.isZero()) { + approxRes = Timestamp.ONE; + } + + res = res.add(approxRes); + rem = rem.subtract(approxRem); + } + return res; +}; + +/** + * Returns this Timestamp modulo the given one. + * + * @param {Timestamp} other Timestamp by which to mod. + * @return {Timestamp} this Timestamp modulo the given one. + * @api public + */ +Timestamp.prototype.modulo = function(other) { + return this.subtract(this.div(other).multiply(other)); +}; + +/** + * The bitwise-NOT of this value. + * + * @return {Timestamp} the bitwise-NOT of this value. + * @api public + */ +Timestamp.prototype.not = function() { + return Timestamp.fromBits(~this.low_, ~this.high_); +}; + +/** + * Returns the bitwise-AND of this Timestamp and the given one. + * + * @param {Timestamp} other the Timestamp with which to AND. + * @return {Timestamp} the bitwise-AND of this and the other. + * @api public + */ +Timestamp.prototype.and = function(other) { + return Timestamp.fromBits(this.low_ & other.low_, this.high_ & other.high_); +}; + +/** + * Returns the bitwise-OR of this Timestamp and the given one. + * + * @param {Timestamp} other the Timestamp with which to OR. + * @return {Timestamp} the bitwise-OR of this and the other. + * @api public + */ +Timestamp.prototype.or = function(other) { + return Timestamp.fromBits(this.low_ | other.low_, this.high_ | other.high_); +}; + +/** + * Returns the bitwise-XOR of this Timestamp and the given one. + * + * @param {Timestamp} other the Timestamp with which to XOR. + * @return {Timestamp} the bitwise-XOR of this and the other. + * @api public + */ +Timestamp.prototype.xor = function(other) { + return Timestamp.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); +}; + +/** + * Returns this Timestamp with bits shifted to the left by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the left by the given amount. + * @api public + */ +Timestamp.prototype.shiftLeft = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var low = this.low_; + if (numBits < 32) { + var high = this.high_; + return Timestamp.fromBits( + low << numBits, + (high << numBits) | (low >>> (32 - numBits))); + } else { + return Timestamp.fromBits(0, low << (numBits - 32)); + } + } +}; + +/** + * Returns this Timestamp with bits shifted to the right by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the right by the given amount. + * @api public + */ +Timestamp.prototype.shiftRight = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Timestamp.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >> numBits); + } else { + return Timestamp.fromBits( + high >> (numBits - 32), + high >= 0 ? 0 : -1); + } + } +}; + +/** + * Returns this Timestamp with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the right by the given amount, with zeros placed into the new leading bits. + * @api public + */ +Timestamp.prototype.shiftRightUnsigned = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Timestamp.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >>> numBits); + } else if (numBits == 32) { + return Timestamp.fromBits(high, 0); + } else { + return Timestamp.fromBits(high >>> (numBits - 32), 0); + } + } +}; + +/** + * Returns a Timestamp representing the given (32-bit) integer value. + * + * @param {Number} value the 32-bit integer in question. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromInt = function(value) { + if (-128 <= value && value < 128) { + var cachedObj = Timestamp.INT_CACHE_[value]; + if (cachedObj) { + return cachedObj; + } + } + + var obj = new Timestamp(value | 0, value < 0 ? -1 : 0); + if (-128 <= value && value < 128) { + Timestamp.INT_CACHE_[value] = obj; + } + return obj; +}; + +/** + * Returns a Timestamp representing the given value, provided that it is a finite number. Otherwise, zero is returned. + * + * @param {Number} value the number in question. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromNumber = function(value) { + if (isNaN(value) || !isFinite(value)) { + return Timestamp.ZERO; + } else if (value <= -Timestamp.TWO_PWR_63_DBL_) { + return Timestamp.MIN_VALUE; + } else if (value + 1 >= Timestamp.TWO_PWR_63_DBL_) { + return Timestamp.MAX_VALUE; + } else if (value < 0) { + return Timestamp.fromNumber(-value).negate(); + } else { + return new Timestamp( + (value % Timestamp.TWO_PWR_32_DBL_) | 0, + (value / Timestamp.TWO_PWR_32_DBL_) | 0); + } +}; + +/** + * Returns a Timestamp representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. + * + * @param {Number} lowBits the low 32-bits. + * @param {Number} highBits the high 32-bits. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromBits = function(lowBits, highBits) { + return new Timestamp(lowBits, highBits); +}; + +/** + * Returns a Timestamp representation of the given string, written using the given radix. + * + * @param {String} str the textual representation of the Timestamp. + * @param {Number} opt_radix the radix in which the text is written. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromString = function(str, opt_radix) { + if (str.length == 0) { + throw Error('number format error: empty string'); + } + + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (str.charAt(0) == '-') { + return Timestamp.fromString(str.substring(1), radix).negate(); + } else if (str.indexOf('-') >= 0) { + throw Error('number format error: interior "-" character: ' + str); + } + + // Do several (8) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Timestamp.fromNumber(Math.pow(radix, 8)); + + var result = Timestamp.ZERO; + for (var i = 0; i < str.length; i += 8) { + var size = Math.min(8, str.length - i); + var value = parseInt(str.substring(i, i + size), radix); + if (size < 8) { + var power = Timestamp.fromNumber(Math.pow(radix, size)); + result = result.multiply(power).add(Timestamp.fromNumber(value)); + } else { + result = result.multiply(radixToPower); + result = result.add(Timestamp.fromNumber(value)); + } + } + return result; +}; + +// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the +// from* methods on which they depend. + + +/** + * A cache of the Timestamp representations of small integer values. + * @type {Object} + * @api private + */ +Timestamp.INT_CACHE_ = {}; + +// NOTE: the compiler should inline these constant values below and then remove +// these variables, so there should be no runtime penalty for these. + +/** + * Number used repeated below in calculations. This must appear before the + * first call to any from* function below. + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_16_DBL_ = 1 << 16; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_24_DBL_ = 1 << 24; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_32_DBL_ = Timestamp.TWO_PWR_16_DBL_ * Timestamp.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_31_DBL_ = Timestamp.TWO_PWR_32_DBL_ / 2; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_48_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_64_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_32_DBL_; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_63_DBL_ = Timestamp.TWO_PWR_64_DBL_ / 2; + +/** @type {Timestamp} */ +Timestamp.ZERO = Timestamp.fromInt(0); + +/** @type {Timestamp} */ +Timestamp.ONE = Timestamp.fromInt(1); + +/** @type {Timestamp} */ +Timestamp.NEG_ONE = Timestamp.fromInt(-1); + +/** @type {Timestamp} */ +Timestamp.MAX_VALUE = + Timestamp.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); + +/** @type {Timestamp} */ +Timestamp.MIN_VALUE = Timestamp.fromBits(0, 0x80000000 | 0); + +/** + * @type {Timestamp} + * @api private + */ +Timestamp.TWO_PWR_24_ = Timestamp.fromInt(1 << 24); + +/** + * Expose. + */ +exports.Timestamp = Timestamp; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/package.json b/node_modules/mongodb/node_modules/bson/package.json new file mode 100644 index 0000000..7098fd1 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/package.json @@ -0,0 +1,51 @@ +{ + "name": "bson", + "description": "A bson parser for node.js and the browser", + "keywords": [ + "mongodb", + "bson", + "parser" + ], + "version": "0.1.5", + "author": { + "name": "Christian Amor Kvalheim", + "email": "christkv@gmail.com" + }, + "contributors": [], + "repository": { + "type": "git", + "url": "git://github.com/mongodb/js-bson.git" + }, + "bugs": { + "mail": "node-mongodb-native@googlegroups.com", + "url": "https://github.com/mongodb/js-bson/issues" + }, + "devDependencies": { + "nodeunit": "0.7.3", + "gleak": "0.2.3" + }, + "config": { + "native": false + }, + "main": "./lib/bson/index", + "directories": { + "lib": "./lib/bson" + }, + "engines": { + "node": ">=0.6.0" + }, + "scripts": { + "install": "node install.js || (exit 0)", + "test": "nodeunit ./test/node && TEST_NATIVE=TRUE nodeunit ./test/node" + }, + "licenses": [ + { + "type": "Apache License, Version 2.0", + "url": "http://www.apache.org/licenses/LICENSE-2.0" + } + ], + "readme": "A JS/C++ Bson parser for node, used in the MongoDB Native driver", + "readmeFilename": "README.md", + "_id": "bson@0.1.5", + "_from": "bson@0.1.5" +} diff --git a/node_modules/mongodb/node_modules/bson/test/browser/bson_test.js b/node_modules/mongodb/node_modules/bson/test/browser/bson_test.js new file mode 100644 index 0000000..84d8ffc --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/test/browser/bson_test.js @@ -0,0 +1,260 @@ +this.bson_test = { + 'Full document serialization and deserialization': function (test) { + var motherOfAllDocuments = { + 'string': "客家话", + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': new Date(), + 'oid': new ObjectID(), + 'binary': new Binary('hello world'), + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': Long.fromNumber(100), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', new ObjectID(), 'integration_tests_'), + 'minkey': new MinKey(), + 'maxkey': new MaxKey() + } + + // Let's serialize it + var data = BSON.serialize(motherOfAllDocuments, true, true, false); + // Deserialize the object + var object = BSON.deserialize(data); + + // Asserts + test.equal(Utf8.decode(motherOfAllDocuments.string), object.string); + test.deepEqual(motherOfAllDocuments.array, object.array); + test.deepEqual(motherOfAllDocuments.date, object.date); + test.deepEqual(motherOfAllDocuments.oid.toHexString(), object.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.binary.length(), object.binary.length()); + test.ok(assertArrayEqual(motherOfAllDocuments.binary.value(true), object.binary.value(true))); + test.deepEqual(motherOfAllDocuments.int, object.int); + test.deepEqual(motherOfAllDocuments.float, object.float); + test.deepEqual(motherOfAllDocuments.regexp, object.regexp); + test.deepEqual(motherOfAllDocuments.boolean, object.boolean); + test.deepEqual(motherOfAllDocuments.long.toNumber(), object.long); + test.deepEqual(motherOfAllDocuments.where, object.where); + test.deepEqual(motherOfAllDocuments.dbref.oid.toHexString(), object.dbref.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.dbref.namespace, object.dbref.namespace); + test.deepEqual(motherOfAllDocuments.dbref.db, object.dbref.db); + test.deepEqual(motherOfAllDocuments.minkey, object.minkey); + test.deepEqual(motherOfAllDocuments.maxkey, object.maxkey); + test.done(); + }, + + 'exercise all the binary object constructor methods': function (test) { + // Construct using array + var string = 'hello world'; + // String to array + var array = stringToArrayBuffer(string); + + // Binary from array buffer + var binary = new Binary(stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + test.ok(assertArrayEqual(array, binary.buffer)); + + // Construct using number of chars + binary = new Binary(5); + test.ok(5, binary.buffer.length); + + // Construct using an Array + var binary = new Binary(stringToArray(string)); + test.ok(string.length, binary.buffer.length); + test.ok(assertArrayEqual(array, binary.buffer)); + + // Construct using a string + var binary = new Binary(string); + test.ok(string.length, binary.buffer.length); + test.ok(assertArrayEqual(array, binary.buffer)); + test.done(); + }, + + 'exercise the put binary object method for an instance when using Uint8Array': function (test) { + // Construct using array + var string = 'hello world'; + // String to array + var array = stringToArrayBuffer(string + 'a'); + + // Binary from array buffer + var binary = new Binary(stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Write a byte to the array + binary.put('a') + + // Verify that the data was writtencorrectly + test.equal(string.length + 1, binary.position); + test.ok(assertArrayEqual(array, binary.value(true))); + test.equal('hello worlda', binary.value()); + + // Exercise a binary with lots of space in the buffer + var binary = new Binary(); + test.ok(Binary.BUFFER_SIZE, binary.buffer.length); + + // Write a byte to the array + binary.put('a') + + // Verify that the data was writtencorrectly + test.equal(1, binary.position); + test.ok(assertArrayEqual(['a'.charCodeAt(0)], binary.value(true))); + test.equal('a', binary.value()); + test.done(); + }, + + 'exercise the write binary object method for an instance when using Uint8Array': function (test) { + // Construct using array + var string = 'hello world'; + // Array + var writeArrayBuffer = new Uint8Array(new ArrayBuffer(1)); + writeArrayBuffer[0] = 'a'.charCodeAt(0); + var arrayBuffer = ['a'.charCodeAt(0)]; + + // Binary from array buffer + var binary = new Binary(stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Write a string starting at end of buffer + binary.write('a'); + test.equal('hello worlda', binary.value()); + // Write a string starting at index 0 + binary.write('a', 0); + test.equal('aello worlda', binary.value()); + // Write a arraybuffer starting at end of buffer + binary.write(writeArrayBuffer); + test.equal('aello worldaa', binary.value()); + // Write a arraybuffer starting at position 5 + binary.write(writeArrayBuffer, 5); + test.equal('aelloaworldaa', binary.value()); + // Write a array starting at end of buffer + binary.write(arrayBuffer); + test.equal('aelloaworldaaa', binary.value()); + // Write a array starting at position 6 + binary.write(arrayBuffer, 6); + test.equal('aelloaaorldaaa', binary.value()); + test.done(); + }, + + 'exercise the read binary object method for an instance when using Uint8Array': function (test) { + // Construct using array + var string = 'hello world'; + var array = stringToArrayBuffer(string); + + // Binary from array buffer + var binary = new Binary(stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Read the first 2 bytes + var data = binary.read(0, 2); + test.ok(assertArrayEqual(stringToArrayBuffer('he'), data)); + + // Read the entire field + var data = binary.read(0); + test.ok(assertArrayEqual(stringToArrayBuffer(string), data)); + + // Read 3 bytes + var data = binary.read(6, 5); + test.ok(assertArrayEqual(stringToArrayBuffer('world'), data)); + test.done(); + }, + + 'Should correctly handle toBson function for an object': function(test) { + // Test object + var doc = { + hello: new ObjectID(), + a:1 + }; + // Add a toBson method to the object + doc.toBSON = function() { + return {b:1}; + } + + // Serialize the data + var serialized_data = BSON.serialize(doc, false, true); + var deserialized_doc = BSON.deserialize(serialized_data); + test.equal(1, deserialized_doc.b); + test.done(); + } +}; + +var assertArrayEqual = function(array1, array2) { + if(array1.length != array2.length) return false; + for(var i = 0; i < array1.length; i++) { + if(array1[i] != array2[i]) return false; + } + + return true; +} + +// String to arraybuffer +var stringToArrayBuffer = function(string) { + var dataBuffer = new Uint8Array(new ArrayBuffer(string.length)); + // Return the strings + for(var i = 0; i < string.length; i++) { + dataBuffer[i] = string.charCodeAt(i); + } + // Return the data buffer + return dataBuffer; +} + +// String to arraybuffer +var stringToArray = function(string) { + var dataBuffer = new Array(string.length); + // Return the strings + for(var i = 0; i < string.length; i++) { + dataBuffer[i] = string.charCodeAt(i); + } + // Return the data buffer + return dataBuffer; +} + +var Utf8 = { + // public method for url encoding + encode : function (string) { + string = string.replace(/\r\n/g,"\n"); + var utftext = ""; + + for (var n = 0; n < string.length; n++) { + var c = string.charCodeAt(n); + if (c < 128) { + utftext += String.fromCharCode(c); + } else if((c > 127) && (c < 2048)) { + utftext += String.fromCharCode((c >> 6) | 192); + utftext += String.fromCharCode((c & 63) | 128); + } else { + utftext += String.fromCharCode((c >> 12) | 224); + utftext += String.fromCharCode(((c >> 6) & 63) | 128); + utftext += String.fromCharCode((c & 63) | 128); + } + + } + + return utftext; + }, + + // public method for url decoding + decode : function (utftext) { + var string = ""; + var i = 0; + var c = c1 = c2 = 0; + + while ( i < utftext.length ) { + c = utftext.charCodeAt(i); + if(c < 128) { + string += String.fromCharCode(c); + i++; + } else if((c > 191) && (c < 224)) { + c2 = utftext.charCodeAt(i+1); + string += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); + i += 2; + } else { + c2 = utftext.charCodeAt(i+1); + c3 = utftext.charCodeAt(i+2); + string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); + i += 3; + } + } + return string; + } +} diff --git a/node_modules/mongodb/node_modules/bson/test/browser/nodeunit.js b/node_modules/mongodb/node_modules/bson/test/browser/nodeunit.js new file mode 100644 index 0000000..af7fd0b --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/test/browser/nodeunit.js @@ -0,0 +1,2034 @@ +/*! + * Nodeunit + * https://github.com/caolan/nodeunit + * Copyright (c) 2010 Caolan McMahon + * MIT Licensed + * + * json2.js + * http://www.JSON.org/json2.js + * Public Domain. + * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. + */ +nodeunit = (function(){ +/* + http://www.JSON.org/json2.js + 2010-11-17 + + Public Domain. + + NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. + + See http://www.JSON.org/js.html + + + This code should be minified before deployment. + See http://javascript.crockford.com/jsmin.html + + USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO + NOT CONTROL. + + + This file creates a global JSON object containing two methods: stringify + and parse. + + JSON.stringify(value, replacer, space) + value any JavaScript value, usually an object or array. + + replacer an optional parameter that determines how object + values are stringified for objects. It can be a + function or an array of strings. + + space an optional parameter that specifies the indentation + of nested structures. If it is omitted, the text will + be packed without extra whitespace. If it is a number, + it will specify the number of spaces to indent at each + level. If it is a string (such as '\t' or ' '), + it contains the characters used to indent at each level. + + This method produces a JSON text from a JavaScript value. + + When an object value is found, if the object contains a toJSON + method, its toJSON method will be called and the result will be + stringified. A toJSON method does not serialize: it returns the + value represented by the name/value pair that should be serialized, + or undefined if nothing should be serialized. The toJSON method + will be passed the key associated with the value, and this will be + bound to the value + + For example, this would serialize Dates as ISO strings. + + Date.prototype.toJSON = function (key) { + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + return this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z'; + }; + + You can provide an optional replacer method. It will be passed the + key and value of each member, with this bound to the containing + object. The value that is returned from your method will be + serialized. If your method returns undefined, then the member will + be excluded from the serialization. + + If the replacer parameter is an array of strings, then it will be + used to select the members to be serialized. It filters the results + such that only members with keys listed in the replacer array are + stringified. + + Values that do not have JSON representations, such as undefined or + functions, will not be serialized. Such values in objects will be + dropped; in arrays they will be replaced with null. You can use + a replacer function to replace those with JSON values. + JSON.stringify(undefined) returns undefined. + + The optional space parameter produces a stringification of the + value that is filled with line breaks and indentation to make it + easier to read. + + If the space parameter is a non-empty string, then that string will + be used for indentation. If the space parameter is a number, then + the indentation will be that many spaces. + + Example: + + text = JSON.stringify(['e', {pluribus: 'unum'}]); + // text is '["e",{"pluribus":"unum"}]' + + + text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t'); + // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' + + text = JSON.stringify([new Date()], function (key, value) { + return this[key] instanceof Date ? + 'Date(' + this[key] + ')' : value; + }); + // text is '["Date(---current time---)"]' + + + JSON.parse(text, reviver) + This method parses a JSON text to produce an object or array. + It can throw a SyntaxError exception. + + The optional reviver parameter is a function that can filter and + transform the results. It receives each of the keys and values, + and its return value is used instead of the original value. + If it returns what it received, then the structure is not modified. + If it returns undefined then the member is deleted. + + Example: + + // Parse the text. Values that look like ISO date strings will + // be converted to Date objects. + + myData = JSON.parse(text, function (key, value) { + var a; + if (typeof value === 'string') { + a = +/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); + if (a) { + return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], + +a[5], +a[6])); + } + } + return value; + }); + + myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { + var d; + if (typeof value === 'string' && + value.slice(0, 5) === 'Date(' && + value.slice(-1) === ')') { + d = new Date(value.slice(5, -1)); + if (d) { + return d; + } + } + return value; + }); + + + This is a reference implementation. You are free to copy, modify, or + redistribute. +*/ + +/*jslint evil: true, strict: false, regexp: false */ + +/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply, + call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours, + getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join, + lastIndex, length, parse, prototype, push, replace, slice, stringify, + test, toJSON, toString, valueOf +*/ + + +// Create a JSON object only if one does not already exist. We create the +// methods in a closure to avoid creating global variables. + +var JSON = {}; + +(function () { + "use strict"; + + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + if (typeof Date.prototype.toJSON !== 'function') { + + Date.prototype.toJSON = function (key) { + + return isFinite(this.valueOf()) ? + this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z' : null; + }; + + String.prototype.toJSON = + Number.prototype.toJSON = + Boolean.prototype.toJSON = function (key) { + return this.valueOf(); + }; + } + + var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + gap, + indent, + meta = { // table of character substitutions + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '"' : '\\"', + '\\': '\\\\' + }, + rep; + + + function quote(string) { + +// If the string contains no control characters, no quote characters, and no +// backslash characters, then we can safely slap some quotes around it. +// Otherwise we must also replace the offending characters with safe escape +// sequences. + + escapable.lastIndex = 0; + return escapable.test(string) ? + '"' + string.replace(escapable, function (a) { + var c = meta[a]; + return typeof c === 'string' ? c : + '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }) + '"' : + '"' + string + '"'; + } + + + function str(key, holder) { + +// Produce a string from holder[key]. + + var i, // The loop counter. + k, // The member key. + v, // The member value. + length, + mind = gap, + partial, + value = holder[key]; + +// If the value has a toJSON method, call it to obtain a replacement value. + + if (value && typeof value === 'object' && + typeof value.toJSON === 'function') { + value = value.toJSON(key); + } + +// If we were called with a replacer function, then call the replacer to +// obtain a replacement value. + + if (typeof rep === 'function') { + value = rep.call(holder, key, value); + } + +// What happens next depends on the value's type. + + switch (typeof value) { + case 'string': + return quote(value); + + case 'number': + +// JSON numbers must be finite. Encode non-finite numbers as null. + + return isFinite(value) ? String(value) : 'null'; + + case 'boolean': + case 'null': + +// If the value is a boolean or null, convert it to a string. Note: +// typeof null does not produce 'null'. The case is included here in +// the remote chance that this gets fixed someday. + + return String(value); + +// If the type is 'object', we might be dealing with an object or an array or +// null. + + case 'object': + +// Due to a specification blunder in ECMAScript, typeof null is 'object', +// so watch out for that case. + + if (!value) { + return 'null'; + } + +// Make an array to hold the partial results of stringifying this object value. + + gap += indent; + partial = []; + +// Is the value an array? + + if (Object.prototype.toString.apply(value) === '[object Array]') { + +// The value is an array. Stringify every element. Use null as a placeholder +// for non-JSON values. + + length = value.length; + for (i = 0; i < length; i += 1) { + partial[i] = str(i, value) || 'null'; + } + +// Join all of the elements together, separated with commas, and wrap them in +// brackets. + + v = partial.length === 0 ? '[]' : + gap ? '[\n' + gap + + partial.join(',\n' + gap) + '\n' + + mind + ']' : + '[' + partial.join(',') + ']'; + gap = mind; + return v; + } + +// If the replacer is an array, use it to select the members to be stringified. + + if (rep && typeof rep === 'object') { + length = rep.length; + for (i = 0; i < length; i += 1) { + k = rep[i]; + if (typeof k === 'string') { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } else { + +// Otherwise, iterate through all of the keys in the object. + + for (k in value) { + if (Object.hasOwnProperty.call(value, k)) { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } + +// Join all of the member texts together, separated with commas, +// and wrap them in braces. + + v = partial.length === 0 ? '{}' : + gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + + mind + '}' : '{' + partial.join(',') + '}'; + gap = mind; + return v; + } + } + +// If the JSON object does not yet have a stringify method, give it one. + + if (typeof JSON.stringify !== 'function') { + JSON.stringify = function (value, replacer, space) { + +// The stringify method takes a value and an optional replacer, and an optional +// space parameter, and returns a JSON text. The replacer can be a function +// that can replace values, or an array of strings that will select the keys. +// A default replacer method can be provided. Use of the space parameter can +// produce text that is more easily readable. + + var i; + gap = ''; + indent = ''; + +// If the space parameter is a number, make an indent string containing that +// many spaces. + + if (typeof space === 'number') { + for (i = 0; i < space; i += 1) { + indent += ' '; + } + +// If the space parameter is a string, it will be used as the indent string. + + } else if (typeof space === 'string') { + indent = space; + } + +// If there is a replacer, it must be a function or an array. +// Otherwise, throw an error. + + rep = replacer; + if (replacer && typeof replacer !== 'function' && + (typeof replacer !== 'object' || + typeof replacer.length !== 'number')) { + throw new Error('JSON.stringify'); + } + +// Make a fake root object containing our value under the key of ''. +// Return the result of stringifying the value. + + return str('', {'': value}); + }; + } + + +// If the JSON object does not yet have a parse method, give it one. + + if (typeof JSON.parse !== 'function') { + JSON.parse = function (text, reviver) { + +// The parse method takes a text and an optional reviver function, and returns +// a JavaScript value if the text is a valid JSON text. + + var j; + + function walk(holder, key) { + +// The walk method is used to recursively walk the resulting structure so +// that modifications can be made. + + var k, v, value = holder[key]; + if (value && typeof value === 'object') { + for (k in value) { + if (Object.hasOwnProperty.call(value, k)) { + v = walk(value, k); + if (v !== undefined) { + value[k] = v; + } else { + delete value[k]; + } + } + } + } + return reviver.call(holder, key, value); + } + + +// Parsing happens in four stages. In the first stage, we replace certain +// Unicode characters with escape sequences. JavaScript handles many characters +// incorrectly, either silently deleting them, or treating them as line endings. + + text = String(text); + cx.lastIndex = 0; + if (cx.test(text)) { + text = text.replace(cx, function (a) { + return '\\u' + + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }); + } + +// In the second stage, we run the text against regular expressions that look +// for non-JSON patterns. We are especially concerned with '()' and 'new' +// because they can cause invocation, and '=' because it can cause mutation. +// But just to be safe, we want to reject all unexpected forms. + +// We split the second stage into 4 regexp operations in order to work around +// crippling inefficiencies in IE's and Safari's regexp engines. First we +// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we +// replace all simple value tokens with ']' characters. Third, we delete all +// open brackets that follow a colon or comma or that begin the text. Finally, +// we look to see that the remaining characters are only whitespace or ']' or +// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. + + if (/^[\],:{}\s]*$/ +.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@') +.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']') +.replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { + +// In the third stage we use the eval function to compile the text into a +// JavaScript structure. The '{' operator is subject to a syntactic ambiguity +// in JavaScript: it can begin a block or an object literal. We wrap the text +// in parens to eliminate the ambiguity. + + j = eval('(' + text + ')'); + +// In the optional fourth stage, we recursively walk the new structure, passing +// each name/value pair to a reviver function for possible transformation. + + return typeof reviver === 'function' ? + walk({'': j}, '') : j; + } + +// If the text is not JSON parseable, then a SyntaxError is thrown. + + throw new SyntaxError('JSON.parse'); + }; + } +}()); +var assert = this.assert = {}; +var types = {}; +var core = {}; +var nodeunit = {}; +var reporter = {}; +/*global setTimeout: false, console: false */ +(function () { + + var async = {}; + + // global on the server, window in the browser + var root = this, + previous_async = root.async; + + if (typeof module !== 'undefined' && module.exports) { + module.exports = async; + } + else { + root.async = async; + } + + async.noConflict = function () { + root.async = previous_async; + return async; + }; + + //// cross-browser compatiblity functions //// + + var _forEach = function (arr, iterator) { + if (arr.forEach) { + return arr.forEach(iterator); + } + for (var i = 0; i < arr.length; i += 1) { + iterator(arr[i], i, arr); + } + }; + + var _map = function (arr, iterator) { + if (arr.map) { + return arr.map(iterator); + } + var results = []; + _forEach(arr, function (x, i, a) { + results.push(iterator(x, i, a)); + }); + return results; + }; + + var _reduce = function (arr, iterator, memo) { + if (arr.reduce) { + return arr.reduce(iterator, memo); + } + _forEach(arr, function (x, i, a) { + memo = iterator(memo, x, i, a); + }); + return memo; + }; + + var _keys = function (obj) { + if (Object.keys) { + return Object.keys(obj); + } + var keys = []; + for (var k in obj) { + if (obj.hasOwnProperty(k)) { + keys.push(k); + } + } + return keys; + }; + + var _indexOf = function (arr, item) { + if (arr.indexOf) { + return arr.indexOf(item); + } + for (var i = 0; i < arr.length; i += 1) { + if (arr[i] === item) { + return i; + } + } + return -1; + }; + + //// exported async module functions //// + + //// nextTick implementation with browser-compatible fallback //// + if (typeof process === 'undefined' || !(process.nextTick)) { + async.nextTick = function (fn) { + setTimeout(fn, 0); + }; + } + else { + async.nextTick = process.nextTick; + } + + async.forEach = function (arr, iterator, callback) { + if (!arr.length) { + return callback(); + } + var completed = 0; + _forEach(arr, function (x) { + iterator(x, function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed === arr.length) { + callback(); + } + } + }); + }); + }; + + async.forEachSeries = function (arr, iterator, callback) { + if (!arr.length) { + return callback(); + } + var completed = 0; + var iterate = function () { + iterator(arr[completed], function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed === arr.length) { + callback(); + } + else { + iterate(); + } + } + }); + }; + iterate(); + }; + + + var doParallel = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.forEach].concat(args)); + }; + }; + var doSeries = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.forEachSeries].concat(args)); + }; + }; + + + var _asyncMap = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (err, v) { + results[x.index] = v; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + }; + async.map = doParallel(_asyncMap); + async.mapSeries = doSeries(_asyncMap); + + + // reduce only has a series version, as doing reduce in parallel won't + // work in many situations. + async.reduce = function (arr, memo, iterator, callback) { + async.forEachSeries(arr, function (x, callback) { + iterator(memo, x, function (err, v) { + memo = v; + callback(err); + }); + }, function (err) { + callback(err, memo); + }); + }; + // inject alias + async.inject = async.reduce; + // foldl alias + async.foldl = async.reduce; + + async.reduceRight = function (arr, memo, iterator, callback) { + var reversed = _map(arr, function (x) { + return x; + }).reverse(); + async.reduce(reversed, memo, iterator, callback); + }; + // foldr alias + async.foldr = async.reduceRight; + + var _filter = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.filter = doParallel(_filter); + async.filterSeries = doSeries(_filter); + // select alias + async.select = async.filter; + async.selectSeries = async.filterSeries; + + var _reject = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (!v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.reject = doParallel(_reject); + async.rejectSeries = doSeries(_reject); + + var _detect = function (eachfn, arr, iterator, main_callback) { + eachfn(arr, function (x, callback) { + iterator(x, function (result) { + if (result) { + main_callback(x); + } + else { + callback(); + } + }); + }, function (err) { + main_callback(); + }); + }; + async.detect = doParallel(_detect); + async.detectSeries = doSeries(_detect); + + async.some = function (arr, iterator, main_callback) { + async.forEach(arr, function (x, callback) { + iterator(x, function (v) { + if (v) { + main_callback(true); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(false); + }); + }; + // any alias + async.any = async.some; + + async.every = function (arr, iterator, main_callback) { + async.forEach(arr, function (x, callback) { + iterator(x, function (v) { + if (!v) { + main_callback(false); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(true); + }); + }; + // all alias + async.all = async.every; + + async.sortBy = function (arr, iterator, callback) { + async.map(arr, function (x, callback) { + iterator(x, function (err, criteria) { + if (err) { + callback(err); + } + else { + callback(null, {value: x, criteria: criteria}); + } + }); + }, function (err, results) { + if (err) { + return callback(err); + } + else { + var fn = function (left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }; + callback(null, _map(results.sort(fn), function (x) { + return x.value; + })); + } + }); + }; + + async.auto = function (tasks, callback) { + callback = callback || function () {}; + var keys = _keys(tasks); + if (!keys.length) { + return callback(null); + } + + var completed = []; + + var listeners = []; + var addListener = function (fn) { + listeners.unshift(fn); + }; + var removeListener = function (fn) { + for (var i = 0; i < listeners.length; i += 1) { + if (listeners[i] === fn) { + listeners.splice(i, 1); + return; + } + } + }; + var taskComplete = function () { + _forEach(listeners, function (fn) { + fn(); + }); + }; + + addListener(function () { + if (completed.length === keys.length) { + callback(null); + } + }); + + _forEach(keys, function (k) { + var task = (tasks[k] instanceof Function) ? [tasks[k]]: tasks[k]; + var taskCallback = function (err) { + if (err) { + callback(err); + // stop subsequent errors hitting callback multiple times + callback = function () {}; + } + else { + completed.push(k); + taskComplete(); + } + }; + var requires = task.slice(0, Math.abs(task.length - 1)) || []; + var ready = function () { + return _reduce(requires, function (a, x) { + return (a && _indexOf(completed, x) !== -1); + }, true); + }; + if (ready()) { + task[task.length - 1](taskCallback); + } + else { + var listener = function () { + if (ready()) { + removeListener(listener); + task[task.length - 1](taskCallback); + } + }; + addListener(listener); + } + }); + }; + + async.waterfall = function (tasks, callback) { + if (!tasks.length) { + return callback(); + } + callback = callback || function () {}; + var wrapIterator = function (iterator) { + return function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + var args = Array.prototype.slice.call(arguments, 1); + var next = iterator.next(); + if (next) { + args.push(wrapIterator(next)); + } + else { + args.push(callback); + } + async.nextTick(function () { + iterator.apply(null, args); + }); + } + }; + }; + wrapIterator(async.iterator(tasks))(); + }; + + async.parallel = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.map(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args || null); + }); + } + }, callback); + } + else { + var results = {}; + async.forEach(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.series = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.mapSeries(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args || null); + }); + } + }, callback); + } + else { + var results = {}; + async.forEachSeries(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.iterator = function (tasks) { + var makeCallback = function (index) { + var fn = function () { + if (tasks.length) { + tasks[index].apply(null, arguments); + } + return fn.next(); + }; + fn.next = function () { + return (index < tasks.length - 1) ? makeCallback(index + 1): null; + }; + return fn; + }; + return makeCallback(0); + }; + + async.apply = function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + return function () { + return fn.apply( + null, args.concat(Array.prototype.slice.call(arguments)) + ); + }; + }; + + var _concat = function (eachfn, arr, fn, callback) { + var r = []; + eachfn(arr, function (x, cb) { + fn(x, function (err, y) { + r = r.concat(y || []); + cb(err); + }); + }, function (err) { + callback(err, r); + }); + }; + async.concat = doParallel(_concat); + async.concatSeries = doSeries(_concat); + + async.whilst = function (test, iterator, callback) { + if (test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.whilst(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.until = function (test, iterator, callback) { + if (!test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.until(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.queue = function (worker, concurrency) { + var workers = 0; + var tasks = []; + var q = { + concurrency: concurrency, + push: function (data, callback) { + tasks.push({data: data, callback: callback}); + async.nextTick(q.process); + }, + process: function () { + if (workers < q.concurrency && tasks.length) { + var task = tasks.splice(0, 1)[0]; + workers += 1; + worker(task.data, function () { + workers -= 1; + if (task.callback) { + task.callback.apply(task, arguments); + } + q.process(); + }); + } + }, + length: function () { + return tasks.length; + } + }; + return q; + }; + + var _console_fn = function (name) { + return function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + fn.apply(null, args.concat([function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (typeof console !== 'undefined') { + if (err) { + if (console.error) { + console.error(err); + } + } + else if (console[name]) { + _forEach(args, function (x) { + console[name](x); + }); + } + } + }])); + }; + }; + async.log = _console_fn('log'); + async.dir = _console_fn('dir'); + /*async.info = _console_fn('info'); + async.warn = _console_fn('warn'); + async.error = _console_fn('error');*/ + + async.memoize = function (fn, hasher) { + var memo = {}; + hasher = hasher || function (x) { + return x; + }; + return function () { + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + var key = hasher.apply(null, args); + if (key in memo) { + callback.apply(null, memo[key]); + } + else { + fn.apply(null, args.concat([function () { + memo[key] = arguments; + callback.apply(null, arguments); + }])); + } + }; + }; + +}()); +(function(exports){ +/** + * This file is based on the node.js assert module, but with some small + * changes for browser-compatibility + * THIS FILE SHOULD BE BROWSER-COMPATIBLE JS! + */ + + +/** + * Added for browser compatibility + */ + +var _keys = function(obj){ + if(Object.keys) return Object.keys(obj); + if (typeof obj != 'object' && typeof obj != 'function') { + throw new TypeError('-'); + } + var keys = []; + for(var k in obj){ + if(obj.hasOwnProperty(k)) keys.push(k); + } + return keys; +}; + + + +// http://wiki.commonjs.org/wiki/Unit_Testing/1.0 +// +// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8! +// +// Originally from narwhal.js (http://narwhaljs.org) +// Copyright (c) 2009 Thomas Robinson <280north.com> +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the 'Software'), to +// deal in the Software without restriction, including without limitation the +// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +// sell copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + +var pSlice = Array.prototype.slice; + +// 1. The assert module provides functions that throw +// AssertionError's when particular conditions are not met. The +// assert module must conform to the following interface. + +var assert = exports; + +// 2. The AssertionError is defined in assert. +// new assert.AssertionError({message: message, actual: actual, expected: expected}) + +assert.AssertionError = function AssertionError (options) { + this.name = "AssertionError"; + this.message = options.message; + this.actual = options.actual; + this.expected = options.expected; + this.operator = options.operator; + var stackStartFunction = options.stackStartFunction || fail; + + if (Error.captureStackTrace) { + Error.captureStackTrace(this, stackStartFunction); + } +}; +// code from util.inherits in node +assert.AssertionError.super_ = Error; + + +// EDITED FOR BROWSER COMPATIBILITY: replaced Object.create call +// TODO: test what effect this may have +var ctor = function () { this.constructor = assert.AssertionError; }; +ctor.prototype = Error.prototype; +assert.AssertionError.prototype = new ctor(); + + +assert.AssertionError.prototype.toString = function() { + if (this.message) { + return [this.name+":", this.message].join(' '); + } else { + return [ this.name+":" + , JSON.stringify(this.expected ) + , this.operator + , JSON.stringify(this.actual) + ].join(" "); + } +}; + +// assert.AssertionError instanceof Error + +assert.AssertionError.__proto__ = Error.prototype; + +// At present only the three keys mentioned above are used and +// understood by the spec. Implementations or sub modules can pass +// other keys to the AssertionError's constructor - they will be +// ignored. + +// 3. All of the following functions must throw an AssertionError +// when a corresponding condition is not met, with a message that +// may be undefined if not provided. All assertion methods provide +// both the actual and expected values to the assertion error for +// display purposes. + +function fail(actual, expected, message, operator, stackStartFunction) { + throw new assert.AssertionError({ + message: message, + actual: actual, + expected: expected, + operator: operator, + stackStartFunction: stackStartFunction + }); +} + +// EXTENSION! allows for well behaved errors defined elsewhere. +assert.fail = fail; + +// 4. Pure assertion tests whether a value is truthy, as determined +// by !!guard. +// assert.ok(guard, message_opt); +// This statement is equivalent to assert.equal(true, guard, +// message_opt);. To test strictly for the value true, use +// assert.strictEqual(true, guard, message_opt);. + +assert.ok = function ok(value, message) { + if (!!!value) fail(value, true, message, "==", assert.ok); +}; + +// 5. The equality assertion tests shallow, coercive equality with +// ==. +// assert.equal(actual, expected, message_opt); + +assert.equal = function equal(actual, expected, message) { + if (actual != expected) fail(actual, expected, message, "==", assert.equal); +}; + +// 6. The non-equality assertion tests for whether two objects are not equal +// with != assert.notEqual(actual, expected, message_opt); + +assert.notEqual = function notEqual(actual, expected, message) { + if (actual == expected) { + fail(actual, expected, message, "!=", assert.notEqual); + } +}; + +// 7. The equivalence assertion tests a deep equality relation. +// assert.deepEqual(actual, expected, message_opt); + +assert.deepEqual = function deepEqual(actual, expected, message) { + if (!_deepEqual(actual, expected)) { + fail(actual, expected, message, "deepEqual", assert.deepEqual); + } +}; + +function _deepEqual(actual, expected) { + // 7.1. All identical values are equivalent, as determined by ===. + if (actual === expected) { + return true; + // 7.2. If the expected value is a Date object, the actual value is + // equivalent if it is also a Date object that refers to the same time. + } else if (actual instanceof Date && expected instanceof Date) { + return actual.getTime() === expected.getTime(); + + // 7.3. Other pairs that do not both pass typeof value == "object", + // equivalence is determined by ==. + } else if (typeof actual != 'object' && typeof expected != 'object') { + return actual == expected; + + // 7.4. For all other Object pairs, including Array objects, equivalence is + // determined by having the same number of owned properties (as verified + // with Object.prototype.hasOwnProperty.call), the same set of keys + // (although not necessarily the same order), equivalent values for every + // corresponding key, and an identical "prototype" property. Note: this + // accounts for both named and indexed properties on Arrays. + } else { + return objEquiv(actual, expected); + } +} + +function isUndefinedOrNull (value) { + return value === null || value === undefined; +} + +function isArguments (object) { + return Object.prototype.toString.call(object) == '[object Arguments]'; +} + +function objEquiv (a, b) { + if (isUndefinedOrNull(a) || isUndefinedOrNull(b)) + return false; + // an identical "prototype" property. + if (a.prototype !== b.prototype) return false; + //~~~I've managed to break Object.keys through screwy arguments passing. + // Converting to array solves the problem. + if (isArguments(a)) { + if (!isArguments(b)) { + return false; + } + a = pSlice.call(a); + b = pSlice.call(b); + return _deepEqual(a, b); + } + try{ + var ka = _keys(a), + kb = _keys(b), + key, i; + } catch (e) {//happens when one is a string literal and the other isn't + return false; + } + // having the same number of owned properties (keys incorporates hasOwnProperty) + if (ka.length != kb.length) + return false; + //the same set of keys (although not necessarily the same order), + ka.sort(); + kb.sort(); + //~~~cheap key test + for (i = ka.length - 1; i >= 0; i--) { + if (ka[i] != kb[i]) + return false; + } + //equivalent values for every corresponding key, and + //~~~possibly expensive deep test + for (i = ka.length - 1; i >= 0; i--) { + key = ka[i]; + if (!_deepEqual(a[key], b[key] )) + return false; + } + return true; +} + +// 8. The non-equivalence assertion tests for any deep inequality. +// assert.notDeepEqual(actual, expected, message_opt); + +assert.notDeepEqual = function notDeepEqual(actual, expected, message) { + if (_deepEqual(actual, expected)) { + fail(actual, expected, message, "notDeepEqual", assert.notDeepEqual); + } +}; + +// 9. The strict equality assertion tests strict equality, as determined by ===. +// assert.strictEqual(actual, expected, message_opt); + +assert.strictEqual = function strictEqual(actual, expected, message) { + if (actual !== expected) { + fail(actual, expected, message, "===", assert.strictEqual); + } +}; + +// 10. The strict non-equality assertion tests for strict inequality, as determined by !==. +// assert.notStrictEqual(actual, expected, message_opt); + +assert.notStrictEqual = function notStrictEqual(actual, expected, message) { + if (actual === expected) { + fail(actual, expected, message, "!==", assert.notStrictEqual); + } +}; + +function _throws (shouldThrow, block, err, message) { + var exception = null, + threw = false, + typematters = true; + + message = message || ""; + + //handle optional arguments + if (arguments.length == 3) { + if (typeof(err) == "string") { + message = err; + typematters = false; + } + } else if (arguments.length == 2) { + typematters = false; + } + + try { + block(); + } catch (e) { + threw = true; + exception = e; + } + + if (shouldThrow && !threw) { + fail( "Missing expected exception" + + (err && err.name ? " ("+err.name+")." : '.') + + (message ? " " + message : "") + ); + } + if (!shouldThrow && threw && typematters && exception instanceof err) { + fail( "Got unwanted exception" + + (err && err.name ? " ("+err.name+")." : '.') + + (message ? " " + message : "") + ); + } + if ((shouldThrow && threw && typematters && !(exception instanceof err)) || + (!shouldThrow && threw)) { + throw exception; + } +}; + +// 11. Expected to throw an error: +// assert.throws(block, Error_opt, message_opt); + +assert.throws = function(block, /*optional*/error, /*optional*/message) { + _throws.apply(this, [true].concat(pSlice.call(arguments))); +}; + +// EXTENSION! This is annoying to write outside this module. +assert.doesNotThrow = function(block, /*optional*/error, /*optional*/message) { + _throws.apply(this, [false].concat(pSlice.call(arguments))); +}; + +assert.ifError = function (err) { if (err) {throw err;}}; +})(assert); +(function(exports){ +/*! + * Nodeunit + * Copyright (c) 2010 Caolan McMahon + * MIT Licensed + * + * THIS FILE SHOULD BE BROWSER-COMPATIBLE JS! + * You can use @REMOVE_LINE_FOR_BROWSER to remove code from the browser build. + * Only code on that line will be removed, its mostly to avoid requiring code + * that is node specific + */ + +/** + * Module dependencies + */ + +//var assert = require('./assert'), //@REMOVE_LINE_FOR_BROWSER +// async = require('../deps/async'); //@REMOVE_LINE_FOR_BROWSER + + +/** + * Creates assertion objects representing the result of an assert call. + * Accepts an object or AssertionError as its argument. + * + * @param {object} obj + * @api public + */ + +exports.assertion = function (obj) { + return { + method: obj.method || '', + message: obj.message || (obj.error && obj.error.message) || '', + error: obj.error, + passed: function () { + return !this.error; + }, + failed: function () { + return Boolean(this.error); + } + }; +}; + +/** + * Creates an assertion list object representing a group of assertions. + * Accepts an array of assertion objects. + * + * @param {Array} arr + * @param {Number} duration + * @api public + */ + +exports.assertionList = function (arr, duration) { + var that = arr || []; + that.failures = function () { + var failures = 0; + for (var i = 0; i < this.length; i += 1) { + if (this[i].failed()) { + failures += 1; + } + } + return failures; + }; + that.passes = function () { + return that.length - that.failures(); + }; + that.duration = duration || 0; + return that; +}; + +/** + * Create a wrapper function for assert module methods. Executes a callback + * after the it's complete with an assertion object representing the result. + * + * @param {Function} callback + * @api private + */ + +var assertWrapper = function (callback) { + return function (new_method, assert_method, arity) { + return function () { + var message = arguments[arity - 1]; + var a = exports.assertion({method: new_method, message: message}); + try { + assert[assert_method].apply(null, arguments); + } + catch (e) { + a.error = e; + } + callback(a); + }; + }; +}; + +/** + * Creates the 'test' object that gets passed to every test function. + * Accepts the name of the test function as its first argument, followed by + * the start time in ms, the options object and a callback function. + * + * @param {String} name + * @param {Number} start + * @param {Object} options + * @param {Function} callback + * @api public + */ + +exports.test = function (name, start, options, callback) { + var expecting; + var a_list = []; + + var wrapAssert = assertWrapper(function (a) { + a_list.push(a); + if (options.log) { + async.nextTick(function () { + options.log(a); + }); + } + }); + + var test = { + done: function (err) { + if (expecting !== undefined && expecting !== a_list.length) { + var e = new Error( + 'Expected ' + expecting + ' assertions, ' + + a_list.length + ' ran' + ); + var a1 = exports.assertion({method: 'expect', error: e}); + a_list.push(a1); + if (options.log) { + async.nextTick(function () { + options.log(a1); + }); + } + } + if (err) { + var a2 = exports.assertion({error: err}); + a_list.push(a2); + if (options.log) { + async.nextTick(function () { + options.log(a2); + }); + } + } + var end = new Date().getTime(); + async.nextTick(function () { + var assertion_list = exports.assertionList(a_list, end - start); + options.testDone(name, assertion_list); + callback(null, a_list); + }); + }, + ok: wrapAssert('ok', 'ok', 2), + same: wrapAssert('same', 'deepEqual', 3), + equals: wrapAssert('equals', 'equal', 3), + expect: function (num) { + expecting = num; + }, + _assertion_list: a_list + }; + // add all functions from the assert module + for (var k in assert) { + if (assert.hasOwnProperty(k)) { + test[k] = wrapAssert(k, k, assert[k].length); + } + } + return test; +}; + +/** + * Ensures an options object has all callbacks, adding empty callback functions + * if any are missing. + * + * @param {Object} opt + * @return {Object} + * @api public + */ + +exports.options = function (opt) { + var optionalCallback = function (name) { + opt[name] = opt[name] || function () {}; + }; + + optionalCallback('moduleStart'); + optionalCallback('moduleDone'); + optionalCallback('testStart'); + optionalCallback('testDone'); + //optionalCallback('log'); + + // 'done' callback is not optional. + + return opt; +}; +})(types); +(function(exports){ +/*! + * Nodeunit + * Copyright (c) 2010 Caolan McMahon + * MIT Licensed + * + * THIS FILE SHOULD BE BROWSER-COMPATIBLE JS! + * You can use @REMOVE_LINE_FOR_BROWSER to remove code from the browser build. + * Only code on that line will be removed, its mostly to avoid requiring code + * that is node specific + */ + +/** + * Module dependencies + */ + +//var async = require('../deps/async'), //@REMOVE_LINE_FOR_BROWSER +// types = require('./types'); //@REMOVE_LINE_FOR_BROWSER + + +/** + * Added for browser compatibility + */ + +var _keys = function (obj) { + if (Object.keys) { + return Object.keys(obj); + } + var keys = []; + for (var k in obj) { + if (obj.hasOwnProperty(k)) { + keys.push(k); + } + } + return keys; +}; + + +var _copy = function (obj) { + var nobj = {}; + var keys = _keys(obj); + for (var i = 0; i < keys.length; i += 1) { + nobj[keys[i]] = obj[keys[i]]; + } + return nobj; +}; + + +/** + * Runs a test function (fn) from a loaded module. After the test function + * calls test.done(), the callback is executed with an assertionList as its + * second argument. + * + * @param {String} name + * @param {Function} fn + * @param {Object} opt + * @param {Function} callback + * @api public + */ + +exports.runTest = function (name, fn, opt, callback) { + var options = types.options(opt); + + options.testStart(name); + var start = new Date().getTime(); + var test = types.test(name, start, options, callback); + + try { + fn(test); + } + catch (e) { + test.done(e); + } +}; + +/** + * Takes an object containing test functions or other test suites as properties + * and runs each in series. After all tests have completed, the callback is + * called with a list of all assertions as the second argument. + * + * If a name is passed to this function it is prepended to all test and suite + * names that run within it. + * + * @param {String} name + * @param {Object} suite + * @param {Object} opt + * @param {Function} callback + * @api public + */ + +exports.runSuite = function (name, suite, opt, callback) { + var keys = _keys(suite); + + async.concatSeries(keys, function (k, cb) { + var prop = suite[k], _name; + + _name = name ? [].concat(name, k) : [k]; + + _name.toString = function () { + // fallback for old one + return this.join(' - '); + }; + + if (typeof prop === 'function') { + var in_name = false; + for (var i = 0; i < _name.length; i += 1) { + if (_name[i] === opt.testspec) { + in_name = true; + } + } + if (!opt.testspec || in_name) { + if (opt.moduleStart) { + opt.moduleStart(); + } + exports.runTest(_name, suite[k], opt, cb); + } + else { + return cb(); + } + } + else { + exports.runSuite(_name, suite[k], opt, cb); + } + }, callback); +}; + +/** + * Run each exported test function or test suite from a loaded module. + * + * @param {String} name + * @param {Object} mod + * @param {Object} opt + * @param {Function} callback + * @api public + */ + +exports.runModule = function (name, mod, opt, callback) { + var options = _copy(types.options(opt)); + + var _run = false; + var _moduleStart = options.moduleStart; + function run_once() { + if (!_run) { + _run = true; + _moduleStart(name); + } + } + options.moduleStart = run_once; + + var start = new Date().getTime(); + + exports.runSuite(null, mod, options, function (err, a_list) { + var end = new Date().getTime(); + var assertion_list = types.assertionList(a_list, end - start); + options.moduleDone(name, assertion_list); + callback(null, a_list); + }); +}; + +/** + * Treats an object literal as a list of modules keyed by name. Runs each + * module and finished with calling 'done'. You can think of this as a browser + * safe alternative to runFiles in the nodeunit module. + * + * @param {Object} modules + * @param {Object} opt + * @api public + */ + +// TODO: add proper unit tests for this function +exports.runModules = function (modules, opt) { + var all_assertions = []; + var options = types.options(opt); + var start = new Date().getTime(); + + async.concatSeries(_keys(modules), function (k, cb) { + exports.runModule(k, modules[k], options, cb); + }, + function (err, all_assertions) { + var end = new Date().getTime(); + options.done(types.assertionList(all_assertions, end - start)); + }); +}; + + +/** + * Wraps a test function with setUp and tearDown functions. + * Used by testCase. + * + * @param {Function} setUp + * @param {Function} tearDown + * @param {Function} fn + * @api private + */ + +var wrapTest = function (setUp, tearDown, fn) { + return function (test) { + var context = {}; + if (tearDown) { + var done = test.done; + test.done = function (err) { + try { + tearDown.call(context, function (err2) { + if (err && err2) { + test._assertion_list.push( + types.assertion({error: err}) + ); + return done(err2); + } + done(err || err2); + }); + } + catch (e) { + done(e); + } + }; + } + if (setUp) { + setUp.call(context, function (err) { + if (err) { + return test.done(err); + } + fn.call(context, test); + }); + } + else { + fn.call(context, test); + } + }; +}; + + +/** + * Wraps a group of tests with setUp and tearDown functions. + * Used by testCase. + * + * @param {Function} setUp + * @param {Function} tearDown + * @param {Object} group + * @api private + */ + +var wrapGroup = function (setUp, tearDown, group) { + var tests = {}; + var keys = _keys(group); + for (var i = 0; i < keys.length; i += 1) { + var k = keys[i]; + if (typeof group[k] === 'function') { + tests[k] = wrapTest(setUp, tearDown, group[k]); + } + else if (typeof group[k] === 'object') { + tests[k] = wrapGroup(setUp, tearDown, group[k]); + } + } + return tests; +}; + + +/** + * Utility for wrapping a suite of test functions with setUp and tearDown + * functions. + * + * @param {Object} suite + * @return {Object} + * @api public + */ + +exports.testCase = function (suite) { + var setUp = suite.setUp; + var tearDown = suite.tearDown; + delete suite.setUp; + delete suite.tearDown; + return wrapGroup(setUp, tearDown, suite); +}; +})(core); +(function(exports){ +/*! + * Nodeunit + * Copyright (c) 2010 Caolan McMahon + * MIT Licensed + * + * THIS FILE SHOULD BE BROWSER-COMPATIBLE JS! + * You can use @REMOVE_LINE_FOR_BROWSER to remove code from the browser build. + * Only code on that line will be removed, its mostly to avoid requiring code + * that is node specific + */ + + +/** + * NOTE: this test runner is not listed in index.js because it cannot be + * used with the command-line tool, only inside the browser. + */ + + +/** + * Reporter info string + */ + +exports.info = "Browser-based test reporter"; + + +/** + * Run all tests within each module, reporting the results + * + * @param {Array} files + * @api public + */ + +exports.run = function (modules, options) { + var start = new Date().getTime(); + + function setText(el, txt) { + if ('innerText' in el) { + el.innerText = txt; + } + else if ('textContent' in el){ + el.textContent = txt; + } + } + + function getOrCreate(tag, id) { + var el = document.getElementById(id); + if (!el) { + el = document.createElement(tag); + el.id = id; + document.body.appendChild(el); + } + return el; + }; + + var header = getOrCreate('h1', 'nodeunit-header'); + var banner = getOrCreate('h2', 'nodeunit-banner'); + var userAgent = getOrCreate('h2', 'nodeunit-userAgent'); + var tests = getOrCreate('ol', 'nodeunit-tests'); + var result = getOrCreate('p', 'nodeunit-testresult'); + + setText(userAgent, navigator.userAgent); + + nodeunit.runModules(modules, { + moduleStart: function (name) { + /*var mheading = document.createElement('h2'); + mheading.innerText = name; + results.appendChild(mheading); + module = document.createElement('ol'); + results.appendChild(module);*/ + }, + testDone: function (name, assertions) { + var test = document.createElement('li'); + var strong = document.createElement('strong'); + strong.innerHTML = name + ' (' + + '' + assertions.failures() + ', ' + + '' + assertions.passes() + ', ' + + assertions.length + + ')'; + test.className = assertions.failures() ? 'fail': 'pass'; + test.appendChild(strong); + + var aList = document.createElement('ol'); + aList.style.display = 'none'; + test.onclick = function () { + var d = aList.style.display; + aList.style.display = (d == 'none') ? 'block': 'none'; + }; + for (var i=0; i' + (a.error.stack || a.error) + ''; + li.className = 'fail'; + } + else { + li.innerHTML = a.message || a.method || 'no message'; + li.className = 'pass'; + } + aList.appendChild(li); + } + test.appendChild(aList); + tests.appendChild(test); + }, + done: function (assertions) { + var end = new Date().getTime(); + var duration = end - start; + + var failures = assertions.failures(); + banner.className = failures ? 'fail': 'pass'; + + result.innerHTML = 'Tests completed in ' + duration + + ' milliseconds.
    ' + + assertions.passes() + ' assertions of ' + + '' + assertions.length + ' passed, ' + + assertions.failures() + ' failed.'; + } + }); +}; +})(reporter); +nodeunit = core; +nodeunit.assert = assert; +nodeunit.reporter = reporter; +nodeunit.run = reporter.run; +return nodeunit; })(); diff --git a/node_modules/mongodb/node_modules/bson/test/browser/suite2.js b/node_modules/mongodb/node_modules/bson/test/browser/suite2.js new file mode 100644 index 0000000..c7288e8 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/test/browser/suite2.js @@ -0,0 +1,13 @@ +this.suite2 = { + 'another test': function (test) { + setTimeout(function () { + // lots of assertions + test.ok(true, 'everythings ok'); + test.ok(true, 'everythings ok'); + test.ok(true, 'everythings ok'); + test.ok(true, 'everythings ok'); + test.ok(true, 'everythings ok'); + test.done(); + }, 10); + } +}; diff --git a/node_modules/mongodb/node_modules/bson/test/browser/suite3.js b/node_modules/mongodb/node_modules/bson/test/browser/suite3.js new file mode 100644 index 0000000..8929741 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/test/browser/suite3.js @@ -0,0 +1,7 @@ +this.suite3 = { + 'test for ie6,7,8': function (test) { + test.deepEqual(["test"], ["test"]); + test.notDeepEqual(["a"], ["b"]); + test.done(); + } +}; diff --git a/node_modules/mongodb/node_modules/bson/test/browser/test.html b/node_modules/mongodb/node_modules/bson/test/browser/test.html new file mode 100644 index 0000000..56d4d96 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/test/browser/test.html @@ -0,0 +1,30 @@ + + + Example tests + + + + + + + + + + + + + + + + + + + + + + + diff --git a/node_modules/mongodb/node_modules/bson/test/node/bson_array_test.js b/node_modules/mongodb/node_modules/bson/test/node/bson_array_test.js new file mode 100644 index 0000000..5304bef --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/test/node/bson_array_test.js @@ -0,0 +1,240 @@ +var mongodb = require('../../lib/bson').pure(); + +var testCase = require('nodeunit').testCase, + mongoO = require('../../lib/bson').pure(), + debug = require('util').debug, + inspect = require('util').inspect, + Buffer = require('buffer').Buffer, + gleak = require('../../tools/gleak'), + fs = require('fs'), + BSON = mongoO.BSON, + Code = mongoO.Code, + Binary = mongoO.Binary, + Timestamp = mongoO.Timestamp, + Long = mongoO.Long, + MongoReply = mongoO.MongoReply, + ObjectID = mongoO.ObjectID, + Symbol = mongoO.Symbol, + DBRef = mongoO.DBRef, + Double = mongoO.Double, + MinKey = mongoO.MinKey, + MaxKey = mongoO.MaxKey, + BinaryParser = mongoO.BinaryParser, + utils = require('./tools/utils'); + +var BSONSE = mongodb, + BSONDE = mongodb; + +// for tests +BSONDE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONDE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONDE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONDE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONDE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONDE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +BSONSE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONSE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONSE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONSE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONSE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONSE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +var hexStringToBinary = function(string) { + var numberofValues = string.length / 2; + var array = ""; + + for(var i = 0; i < numberofValues; i++) { + array += String.fromCharCode(parseInt(string[i*2] + string[i*2 + 1], 16)); + } + return array; +} + +var assertBuffersEqual = function(test, buffer1, buffer2) { + if(buffer1.length != buffer2.length) test.fail("Buffers do not have the same length", buffer1, buffer2); + + for(var i = 0; i < buffer1.length; i++) { + test.equal(buffer1[i], buffer2[i]); + } +} + +/** + * Module for parsing an ISO 8601 formatted string into a Date object. + */ +var ISODate = function (string) { + var match; + + if (typeof string.getTime === "function") + return string; + else if (match = string.match(/^(\d{4})(-(\d{2})(-(\d{2})(T(\d{2}):(\d{2})(:(\d{2})(\.(\d+))?)?(Z|((\+|-)(\d{2}):(\d{2}))))?)?)?$/)) { + var date = new Date(); + date.setUTCFullYear(Number(match[1])); + date.setUTCMonth(Number(match[3]) - 1 || 0); + date.setUTCDate(Number(match[5]) || 0); + date.setUTCHours(Number(match[7]) || 0); + date.setUTCMinutes(Number(match[8]) || 0); + date.setUTCSeconds(Number(match[10]) || 0); + date.setUTCMilliseconds(Number("." + match[12]) * 1000 || 0); + + if (match[13] && match[13] !== "Z") { + var h = Number(match[16]) || 0, + m = Number(match[17]) || 0; + + h *= 3600000; + m *= 60000; + + var offset = h + m; + if (match[15] == "+") + offset = -offset; + + date = new Date(date.valueOf() + offset); + } + + return date; + } else + throw new Error("Invalid ISO 8601 date given.", __filename); +}; + +var _Uint8Array = null; + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + _Uint8Array = global.Uint8Array; + delete global['Uint8Array']; + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + global['Uint8Array'] = _Uint8Array; + callback(); +} + +// /** +// * @ignore +// */ +// exports.shouldCorrectlyDeserializeUsingTypedArray = function(test) { +// var motherOfAllDocuments = { +// 'string': '客家话', +// 'array': [1,2,3], +// 'hash': {'a':1, 'b':2}, +// 'date': new Date(), +// 'oid': new ObjectID(), +// 'binary': new Binary(new Buffer("hello")), +// 'int': 42, +// 'float': 33.3333, +// 'regexp': /regexp/, +// 'boolean': true, +// 'long': Long.fromNumber(100), +// 'where': new Code('this.a > i', {i:1}), +// 'dbref': new DBRef('namespace', new ObjectID(), 'integration_tests_'), +// 'minkey': new MinKey(), +// 'maxkey': new MaxKey() +// } +// +// // Let's serialize it +// var data = BSONSE.BSON.serialize(motherOfAllDocuments, true, true, false); +// // Build a typed array +// var arr = new Uint8Array(new ArrayBuffer(data.length)); +// // Iterate over all the fields and copy +// for(var i = 0; i < data.length; i++) { +// arr[i] = data[i] +// } +// +// // Deserialize the object +// var object = BSONDE.BSON.deserialize(arr); +// // Asserts +// test.equal(motherOfAllDocuments.string, object.string); +// test.deepEqual(motherOfAllDocuments.array, object.array); +// test.deepEqual(motherOfAllDocuments.date, object.date); +// test.deepEqual(motherOfAllDocuments.oid.toHexString(), object.oid.toHexString()); +// test.deepEqual(motherOfAllDocuments.binary.length(), object.binary.length()); +// // Assert the values of the binary +// for(var i = 0; i < motherOfAllDocuments.binary.length(); i++) { +// test.equal(motherOfAllDocuments.binary.value[i], object.binary[i]); +// } +// test.deepEqual(motherOfAllDocuments.int, object.int); +// test.deepEqual(motherOfAllDocuments.float, object.float); +// test.deepEqual(motherOfAllDocuments.regexp, object.regexp); +// test.deepEqual(motherOfAllDocuments.boolean, object.boolean); +// test.deepEqual(motherOfAllDocuments.long.toNumber(), object.long); +// test.deepEqual(motherOfAllDocuments.where, object.where); +// test.deepEqual(motherOfAllDocuments.dbref.oid.toHexString(), object.dbref.oid.toHexString()); +// test.deepEqual(motherOfAllDocuments.dbref.namespace, object.dbref.namespace); +// test.deepEqual(motherOfAllDocuments.dbref.db, object.dbref.db); +// test.deepEqual(motherOfAllDocuments.minkey, object.minkey); +// test.deepEqual(motherOfAllDocuments.maxkey, object.maxkey); +// test.done(); +// } + +/** + * @ignore + */ +exports.shouldCorrectlySerializeUsingTypedArray = function(test) { + var motherOfAllDocuments = { + 'string': 'hello', + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': new Date(), + 'oid': new ObjectID(), + 'binary': new Binary(new Buffer("hello")), + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': Long.fromNumber(100), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', new ObjectID(), 'integration_tests_'), + 'minkey': new MinKey(), + 'maxkey': new MaxKey() + } + + // Let's serialize it + var data = BSONSE.BSON.serialize(motherOfAllDocuments, true, false, false); + // And deserialize it again + var object = BSONSE.BSON.deserialize(data); + // Asserts + test.equal(motherOfAllDocuments.string, object.string); + test.deepEqual(motherOfAllDocuments.array, object.array); + test.deepEqual(motherOfAllDocuments.date, object.date); + test.deepEqual(motherOfAllDocuments.oid.toHexString(), object.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.binary.length(), object.binary.length()); + // Assert the values of the binary + for(var i = 0; i < motherOfAllDocuments.binary.length(); i++) { + test.equal(motherOfAllDocuments.binary.value[i], object.binary[i]); + } + test.deepEqual(motherOfAllDocuments.int, object.int); + test.deepEqual(motherOfAllDocuments.float, object.float); + test.deepEqual(motherOfAllDocuments.regexp, object.regexp); + test.deepEqual(motherOfAllDocuments.boolean, object.boolean); + test.deepEqual(motherOfAllDocuments.long.toNumber(), object.long); + test.deepEqual(motherOfAllDocuments.where, object.where); + test.deepEqual(motherOfAllDocuments.dbref.oid.toHexString(), object.dbref.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.dbref.namespace, object.dbref.namespace); + test.deepEqual(motherOfAllDocuments.dbref.db, object.dbref.db); + test.deepEqual(motherOfAllDocuments.minkey, object.minkey); + test.deepEqual(motherOfAllDocuments.maxkey, object.maxkey); + test.done(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.noGlobalsLeaked = function(test) { + var leaks = gleak.detectNew(); + test.equal(0, leaks.length, "global var leak detected: " + leaks.join(', ')); + test.done(); +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/test/node/bson_parser_comparision_test.js b/node_modules/mongodb/node_modules/bson/test/node/bson_parser_comparision_test.js new file mode 100644 index 0000000..80805a5 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/test/node/bson_parser_comparision_test.js @@ -0,0 +1,482 @@ +var sys = require('util'), + debug = require('util').debug, + inspect = require('util').inspect, + Buffer = require('buffer').Buffer, + BSON = require('../../ext').BSON, + Buffer = require('buffer').Buffer, + BSONJS = require('../../lib/bson/bson').BSON, + BinaryParser = require('../../lib/bson/binary_parser').BinaryParser, + Long = require('../../lib/bson/long').Long, + ObjectID = require('../../lib/bson/bson').ObjectID, + Binary = require('../../lib/bson/bson').Binary, + Code = require('../../lib/bson/bson').Code, + DBRef = require('../../lib/bson/bson').DBRef, + Symbol = require('../../lib/bson/bson').Symbol, + Double = require('../../lib/bson/bson').Double, + MaxKey = require('../../lib/bson/bson').MaxKey, + MinKey = require('../../lib/bson/bson').MinKey, + Timestamp = require('../../lib/bson/bson').Timestamp, + gleak = require('../../tools/gleak'), + assert = require('assert'); + +// Parsers +var bsonC = new BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); +var bsonJS = new BSONJS([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + callback(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize simple edge value'] = function(test) { + // Simple serialization and deserialization of edge value + var doc = {doc:0x1ffffffffffffe}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + + var doc = {doc:-0x1ffffffffffffe}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly execute toJSON'] = function(test) { + var a = Long.fromNumber(10); + assert.equal(10, a); + + var a = Long.fromNumber(9223372036854775807); + assert.equal(9223372036854775807, a); + + // Simple serialization and deserialization test for a Single String value + var doc = {doc:'Serialize'}; + var simple_string_serialized = bsonC.serialize(doc, true, false); + + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Serialize and Deserialize nested document'] = function(test) { + // Nested doc + var doc = {a:{b:{c:1}}}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple integer serialization/deserialization test, including testing boundary conditions'] = function(test) { + var doc = {doc:-1}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + + var doc = {doc:2147483648}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + + var doc = {doc:-2147483648}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization test for a Long value'] = function(test) { + var doc = {doc:Long.fromNumber(9223372036854775807)}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize({doc:Long.fromNumber(9223372036854775807)}, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + + var doc = {doc:Long.fromNumber(-9223372036854775807)}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize({doc:Long.fromNumber(-9223372036854775807)}, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a Float value'] = function(test) { + var doc = {doc:2222.3333}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + + var doc = {doc:-2222.3333}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a null value'] = function(test) { + var doc = {doc:null}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a boolean value'] = function(test) { + var doc = {doc:true}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a date value'] = function(test) { + var date = new Date(); + var doc = {doc:date}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a boolean value'] = function(test) { + var doc = {doc:/abcd/mi}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.equal(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')).doc.toString(), bsonC.deserialize(simple_string_serialized).doc.toString()); + + var doc = {doc:/abcd/}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.equal(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')).doc.toString(), bsonC.deserialize(simple_string_serialized).doc.toString()); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a objectId value'] = function(test) { + var doc = {doc:new ObjectID()}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + var doc2 = {doc:ObjectID.createFromHexString(doc.doc.toHexString())}; + + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc2, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')).doc.toString(), bsonC.deserialize(simple_string_serialized).doc.toString()); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a Binary value'] = function(test) { + var binary = new Binary(); + var string = 'binstring' + for(var index = 0; index < string.length; index++) { binary.put(string.charAt(index)); } + + var simple_string_serialized = bsonC.serialize({doc:binary}, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize({doc:binary}, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')).doc.value(), bsonC.deserialize(simple_string_serialized).doc.value()); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a Code value'] = function(test) { + var code = new Code('this.a > i', {'i': 1}); + var simple_string_serialized_2 = bsonJS.serialize({doc:code}, false, true); + var simple_string_serialized = bsonC.serialize({doc:code}, false, true); + + assert.deepEqual(simple_string_serialized, simple_string_serialized_2); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized_2, 'binary')).doc.scope, bsonC.deserialize(simple_string_serialized).doc.scope); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for an Object'] = function(test) { + var simple_string_serialized = bsonC.serialize({doc:{a:1, b:{c:2}}}, false, true); + var simple_string_serialized_2 = bsonJS.serialize({doc:{a:1, b:{c:2}}}, false, true); + assert.deepEqual(simple_string_serialized, simple_string_serialized_2) + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized_2, 'binary')).doc, bsonC.deserialize(simple_string_serialized).doc); + + // Simple serialization and deserialization for an Array + var simple_string_serialized = bsonC.serialize({doc:[9, 9, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1]}, false, true); + var simple_string_serialized_2 = bsonJS.serialize({doc:[9, 9, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1]}, false, true); + + assert.deepEqual(simple_string_serialized, simple_string_serialized_2) + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized_2, 'binary')).doc, bsonC.deserialize(simple_string_serialized).doc); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a DBRef'] = function(test) { + var oid = new ObjectID() + var oid2 = new ObjectID.createFromHexString(oid.toHexString()) + var simple_string_serialized = bsonJS.serialize({doc:new DBRef('namespace', oid2, 'integration_tests_')}, false, true); + var simple_string_serialized_2 = bsonC.serialize({doc:new DBRef('namespace', oid, 'integration_tests_')}, false, true); + + assert.deepEqual(simple_string_serialized, simple_string_serialized_2) + // Ensure we have the same values for the dbref + var object_js = bsonJS.deserialize(new Buffer(simple_string_serialized_2, 'binary')); + var object_c = bsonC.deserialize(simple_string_serialized); + + assert.equal(object_js.doc.namespace, object_c.doc.namespace); + assert.equal(object_js.doc.oid.toHexString(), object_c.doc.oid.toHexString()); + assert.equal(object_js.doc.db, object_c.doc.db); + test.done(); +} + +/** + * @ignore + */ +exports['Should correctly deserialize bytes array'] = function(test) { + // Serialized document + var bytes = [47,0,0,0,2,110,97,109,101,0,6,0,0,0,80,97,116,116,121,0,16,97,103,101,0,34,0,0,0,7,95,105,100,0,76,100,12,23,11,30,39,8,89,0,0,1,0]; + var serialized_data = ''; + // Convert to chars + for(var i = 0; i < bytes.length; i++) { + serialized_data = serialized_data + BinaryParser.fromByte(bytes[i]); + } + var object = bsonC.deserialize(new Buffer(serialized_data, 'binary')); + assert.equal('Patty', object.name) + assert.equal(34, object.age) + assert.equal('4c640c170b1e270859000001', object._id.toHexString()) + test.done(); +} + +/** + * @ignore + */ +exports['Serialize utf8'] = function(test) { + var doc = { "name" : "本荘由利地域に洪水警報", "name1" : "öüóőúéáűíÖÜÓŐÚÉÁŰÍ", "name2" : "abcdedede"}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + var simple_string_serialized2 = bsonJS.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, simple_string_serialized2) + + var object = bsonC.deserialize(simple_string_serialized); + assert.equal(doc.name, object.name) + assert.equal(doc.name1, object.name1) + assert.equal(doc.name2, object.name2) + test.done(); +} + +/** + * @ignore + */ +exports['Serialize object with array'] = function(test) { + var doc = {b:[1, 2, 3]}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + var simple_string_serialized_2 = bsonJS.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, simple_string_serialized_2) + + var object = bsonC.deserialize(simple_string_serialized); + assert.deepEqual(doc, object) + test.done(); +} + +/** + * @ignore + */ +exports['Test equality of an object ID'] = function(test) { + var object_id = new ObjectID(); + var object_id_2 = new ObjectID(); + assert.ok(object_id.equals(object_id)); + assert.ok(!(object_id.equals(object_id_2))) + test.done(); +} + +/** + * @ignore + */ +exports['Test same serialization for Object ID'] = function(test) { + var object_id = new ObjectID(); + var object_id2 = ObjectID.createFromHexString(object_id.toString()) + var simple_string_serialized = bsonJS.serialize({doc:object_id}, false, true); + var simple_string_serialized_2 = bsonC.serialize({doc:object_id2}, false, true); + + assert.equal(simple_string_serialized_2.length, simple_string_serialized.length); + assert.deepEqual(simple_string_serialized, simple_string_serialized_2) + var object = bsonJS.deserialize(new Buffer(simple_string_serialized_2, 'binary')); + var object2 = bsonC.deserialize(simple_string_serialized); + assert.equal(object.doc.id, object2.doc.id) + test.done(); +} + +/** + * @ignore + */ +exports['Complex object serialization'] = function(test) { + // JS Object + var c1 = { _id: new ObjectID, comments: [], title: 'number 1' }; + var c2 = { _id: new ObjectID, comments: [], title: 'number 2' }; + var doc = { + numbers: [] + , owners: [] + , comments: [c1, c2] + , _id: new ObjectID + }; + + var simple_string_serialized = bsonJS.serialize(doc, false, true); + + // C++ Object + var c1 = { _id: ObjectID.createFromHexString(c1._id.toHexString()), comments: [], title: 'number 1' }; + var c2 = { _id: ObjectID.createFromHexString(c2._id.toHexString()), comments: [], title: 'number 2' }; + var doc = { + numbers: [] + , owners: [] + , comments: [c1, c2] + , _id: ObjectID.createFromHexString(doc._id.toHexString()) + }; + + var simple_string_serialized_2 = bsonC.serialize(doc, false, true); + + for(var i = 0; i < simple_string_serialized_2.length; i++) { + // debug(i + "[" + simple_string_serialized_2[i] + "] = [" + simple_string_serialized[i] + "]") + assert.equal(simple_string_serialized_2[i], simple_string_serialized[i]); + } + + var doc1 = bsonJS.deserialize(new Buffer(simple_string_serialized_2)); + var doc2 = bsonC.deserialize(new Buffer(simple_string_serialized_2)); + assert.equal(doc._id.id, doc1._id.id) + assert.equal(doc._id.id, doc2._id.id) + assert.equal(doc1._id.id, doc2._id.id) + + var doc = { + _id: 'testid', + key1: { code: 'test1', time: {start:1309323402727,end:1309323402727}, x:10, y:5 }, + key2: { code: 'test1', time: {start:1309323402727,end:1309323402727}, x:10, y:5 } + }; + + var simple_string_serialized = bsonJS.serialize(doc, false, true); + var simple_string_serialized_2 = bsonC.serialize(doc, false, true); + test.done(); +} + +/** + * @ignore + */ +exports['Serialize function'] = function(test) { + var doc = { + _id: 'testid', + key1: function() {} + } + + var simple_string_serialized = bsonJS.serialize(doc, false, true, true); + var simple_string_serialized_2 = bsonC.serialize(doc, false, true, true); + + // Deserialize the string + var doc1 = bsonJS.deserialize(new Buffer(simple_string_serialized_2)); + var doc2 = bsonC.deserialize(new Buffer(simple_string_serialized_2)); + assert.equal(doc1.key1.code.toString(), doc2.key1.code.toString()) + test.done(); +} + +/** + * @ignore + */ +exports['Serialize document with special operators'] = function(test) { + var doc = {"user_id":"4e9fc8d55883d90100000003","lc_status":{"$ne":"deleted"},"owner_rating":{"$exists":false}}; + var simple_string_serialized = bsonJS.serialize(doc, false, true, true); + var simple_string_serialized_2 = bsonC.serialize(doc, false, true, true); + + // Should serialize to the same value + assert.equal(simple_string_serialized_2.toString('base64'), simple_string_serialized.toString('base64')) + var doc1 = bsonJS.deserialize(simple_string_serialized_2); + var doc2 = bsonC.deserialize(simple_string_serialized); + assert.deepEqual(doc1, doc2) + test.done(); +} + +/** + * @ignore + */ +exports['Create ObjectID from hex string'] = function(test) { + // Hex Id + var hexId = new ObjectID().toString(); + var docJS = {_id: ObjectID.createFromHexString(hexId), 'funds.remaining': {$gte: 1.222}, 'transactions.id': {$ne: ObjectID.createFromHexString(hexId)}}; + var docC = {_id: ObjectID.createFromHexString(hexId), 'funds.remaining': {$gte: 1.222}, 'transactions.id': {$ne: ObjectID.createFromHexString(hexId)}}; + var docJSBin = bsonJS.serialize(docJS, false, true, true); + var docCBin = bsonC.serialize(docC, false, true, true); + assert.equal(docCBin.toString('base64'), docJSBin.toString('base64')); + test.done(); +} + +/** + * @ignore + */ +exports['Serialize big complex document'] = function(test) { + // Complex document serialization + var doc = {"DateTime": "Tue Nov 40 2011 17:27:55 GMT+0000 (WEST)","isActive": true,"Media": {"URL": "http://videos.sapo.pt/Tc85NsjaKjj8o5aV7Ubb"},"Title": "Lisboa fecha a ganhar 0.19%","SetPosition": 60,"Type": "videos","Thumbnail": [{"URL": "http://rd3.videos.sapo.pt/Tc85NsjaKjj8o5aV7Ubb/pic/320x240","Dimensions": {"Height": 240,"Width": 320}}],"Source": {"URL": "http://videos.sapo.pt","SetID": "1288","SourceID": "http://videos.sapo.pt/tvnet/rss2","SetURL": "http://noticias.sapo.pt/videos/tv-net_1288/","ItemID": "Tc85NsjaKjj8o5aV7Ubb","Name": "SAPO Vídeos"},"Category": "Tec_ciencia","Description": "Lisboa fecha a ganhar 0.19%","GalleryID": new ObjectID("4eea2a634ce8573200000000"),"InternalRefs": {"RegisterDate": "Thu Dec 15 2011 17:12:51 GMT+0000 (WEST)","ChangeDate": "Thu Dec 15 2011 17:12:51 GMT+0000 (WEST)","Hash": 332279244514},"_id": new ObjectID("4eea2a96e52778160000003a")} + var docJSBin = bsonJS.serialize(doc, false, true, true); + var docCBin = bsonC.serialize(doc, false, true, true); + assert.equal(docCBin.toString('base64'), docJSBin.toString('base64')); + test.done(); +} + +/** + * @ignore + */ +exports['Should error out due to 24 characters but not valid hexstring for ObjectID'] = function(test) { + try { + var oid = new ObjectID("tttttttttttttttttttttttt"); + test.ok(false); + } catch(err) {} + + test.done(); +} + + +/** + * @ignore + */ +exports.noGlobalsLeaked = function(test) { + var leaks = gleak.detectNew(); + test.equal(0, leaks.length, "global var leak detected: " + leaks.join(', ')); + test.done(); +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/bson/test/node/bson_test.js b/node_modules/mongodb/node_modules/bson/test/node/bson_test.js new file mode 100644 index 0000000..a2a723b --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/test/node/bson_test.js @@ -0,0 +1,1671 @@ +var mongodb = process.env['TEST_NATIVE'] != null ? require('../../lib/bson').native() : require('../../lib/bson').pure(); + +var testCase = require('nodeunit').testCase, + mongoO = require('../../lib/bson').pure(), + Buffer = require('buffer').Buffer, + gleak = require('../../tools/gleak'), + fs = require('fs'), + BSON = mongoO.BSON, + Code = mongoO.Code, + Binary = mongoO.Binary, + Timestamp = mongoO.Timestamp, + Long = mongoO.Long, + MongoReply = mongoO.MongoReply, + ObjectID = mongoO.ObjectID, + ObjectId = mongoO.ObjectId, + Symbol = mongoO.Symbol, + DBRef = mongoO.DBRef, + Double = mongoO.Double, + MinKey = mongoO.MinKey, + MaxKey = mongoO.MaxKey, + BinaryParser = mongoO.BinaryParser, + vm = require('vm'); + +var BSONSE = mongodb, + BSONDE = mongodb; + +// for tests +BSONDE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONDE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONDE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONDE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONDE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONDE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +BSONSE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONSE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONSE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONSE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONSE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONSE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +var hexStringToBinary = function(string) { + var numberofValues = string.length / 2; + var array = ""; + + for(var i = 0; i < numberofValues; i++) { + array += String.fromCharCode(parseInt(string[i*2] + string[i*2 + 1], 16)); + } + return array; +} + +var assertBuffersEqual = function(test, buffer1, buffer2) { + if(buffer1.length != buffer2.length) test.fail("Buffers do not have the same length", buffer1, buffer2); + + for(var i = 0; i < buffer1.length; i++) { + test.equal(buffer1[i], buffer2[i]); + } +} + +/** + * Module for parsing an ISO 8601 formatted string into a Date object. + */ +var ISODate = function (string) { + var match; + + if (typeof string.getTime === "function") + return string; + else if (match = string.match(/^(\d{4})(-(\d{2})(-(\d{2})(T(\d{2}):(\d{2})(:(\d{2})(\.(\d+))?)?(Z|((\+|-)(\d{2}):(\d{2}))))?)?)?$/)) { + var date = new Date(); + date.setUTCFullYear(Number(match[1])); + date.setUTCMonth(Number(match[3]) - 1 || 0); + date.setUTCDate(Number(match[5]) || 0); + date.setUTCHours(Number(match[7]) || 0); + date.setUTCMinutes(Number(match[8]) || 0); + date.setUTCSeconds(Number(match[10]) || 0); + date.setUTCMilliseconds(Number("." + match[12]) * 1000 || 0); + + if (match[13] && match[13] !== "Z") { + var h = Number(match[16]) || 0, + m = Number(match[17]) || 0; + + h *= 3600000; + m *= 60000; + + var offset = h + m; + if (match[15] == "+") + offset = -offset; + + date = new Date(date.valueOf() + offset); + } + + return date; + } else + throw new Error("Invalid ISO 8601 date given.", __filename); +}; + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + callback(); +} + +/** + * @ignore + */ +exports['Should Correctly create ObjectID and do deep equals'] = function(test) { + var test_string = {hello: new ObjectID()}; + test_string.hello.toHexString(); + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_string, false, true); + test.deepEqual(test_string, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly get BSON types from require'] = function(test) { + var _mongodb = require('../../lib/bson'); + test.ok(_mongodb.ObjectID === ObjectID); + test.ok(_mongodb.Binary === Binary); + test.ok(_mongodb.Long === Long); + test.ok(_mongodb.Timestamp === Timestamp); + test.ok(_mongodb.Code === Code); + test.ok(_mongodb.DBRef === DBRef); + test.ok(_mongodb.Symbol === Symbol); + test.ok(_mongodb.MinKey === MinKey); + test.ok(_mongodb.MaxKey === MaxKey); + test.ok(_mongodb.Double === Double); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Deserialize object'] = function(test) { + var bytes = [95,0,0,0,2,110,115,0,42,0,0,0,105,110,116,101,103,114,97,116,105,111,110,95,116,101,115,116,115,95,46,116,101,115,116,95,105,110,100,101,120,95,105,110,102,111,114,109,97,116,105,111,110,0,8,117,110,105,113,117,101,0,0,3,107,101,121,0,12,0,0,0,16,97,0,1,0,0,0,0,2,110,97,109,101,0,4,0,0,0,97,95,49,0,0]; + var serialized_data = ''; + // Convert to chars + for(var i = 0; i < bytes.length; i++) { + serialized_data = serialized_data + BinaryParser.fromByte(bytes[i]); + } + + var object = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(new Buffer(serialized_data, 'binary')); + test.equal("a_1", object.name); + test.equal(false, object.unique); + test.equal(1, object.key.a); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Deserialize object with all types'] = function(test) { + var bytes = [26,1,0,0,7,95,105,100,0,161,190,98,75,118,169,3,0,0,3,0,0,4,97,114,114,97,121,0,26,0,0,0,16,48,0,1,0,0,0,16,49,0,2,0,0,0,16,50,0,3,0,0,0,0,2,115,116,114,105,110,103,0,6,0,0,0,104,101,108,108,111,0,3,104,97,115,104,0,19,0,0,0,16,97,0,1,0,0,0,16,98,0,2,0,0,0,0,9,100,97,116,101,0,161,190,98,75,0,0,0,0,7,111,105,100,0,161,190,98,75,90,217,18,0,0,1,0,0,5,98,105,110,97,114,121,0,7,0,0,0,2,3,0,0,0,49,50,51,16,105,110,116,0,42,0,0,0,1,102,108,111,97,116,0,223,224,11,147,169,170,64,64,11,114,101,103,101,120,112,0,102,111,111,98,97,114,0,105,0,8,98,111,111,108,101,97,110,0,1,15,119,104,101,114,101,0,25,0,0,0,12,0,0,0,116,104,105,115,46,120,32,61,61,32,51,0,5,0,0,0,0,3,100,98,114,101,102,0,37,0,0,0,2,36,114,101,102,0,5,0,0,0,116,101,115,116,0,7,36,105,100,0,161,190,98,75,2,180,1,0,0,2,0,0,0,10,110,117,108,108,0,0]; + var serialized_data = ''; + // Convert to chars + for(var i = 0; i < bytes.length; i++) { + serialized_data = serialized_data + BinaryParser.fromByte(bytes[i]); + } + + var object = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(new Buffer(serialized_data, 'binary'));//, false, true); + // Perform tests + test.equal("hello", object.string); + test.deepEqual([1,2,3], object.array); + test.equal(1, object.hash.a); + test.equal(2, object.hash.b); + test.ok(object.date != null); + test.ok(object.oid != null); + test.ok(object.binary != null); + test.equal(42, object.int); + test.equal(33.3333, object.float); + test.ok(object.regexp != null); + test.equal(true, object.boolean); + test.ok(object.where != null); + test.ok(object.dbref != null); + test.ok(object[null] == null); + test.done(); +} + +/** + * @ignore + */ +exports['Should Serialize and Deserialize String'] = function(test) { + var test_string = {hello: 'world'}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_string, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_string)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_string, false, serialized_data2, 0); + + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_string, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Serialize and Deserialize Empty String'] = function(test) { + var test_string = {hello: ''}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_string, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_string)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_string, false, serialized_data2, 0); + + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_string, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Integer'] = function(test) { + var test_number = {doc: 5}; + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_number, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_number)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_number, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_number, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.deepEqual(test_number, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data2)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize null value'] = function(test) { + var test_null = {doc:null}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_null, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_null)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_null, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var object = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal(null, object.doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Number'] = function(test) { + var test_number = {doc: 5.5}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_number, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_number)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_number, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.deepEqual(test_number, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Integer'] = function(test) { + var test_int = {doc: 42}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_int, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_int)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_int, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_int.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc); + + test_int = {doc: -5600}; + serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_int, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_int)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_int, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_int.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc); + + test_int = {doc: 2147483647}; + serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_int, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_int)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_int, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_int.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc); + + test_int = {doc: -2147483648}; + serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_int, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_int)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_int, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_int.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Object'] = function(test) { + var doc = {doc: {age: 42, name: 'Spongebob', shoe_size: 9.5}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.deepEqual(doc.doc.age, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.age); + test.deepEqual(doc.doc.name, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.name); + test.deepEqual(doc.doc.shoe_size, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.shoe_size); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Array'] = function(test) { + var doc = {doc: [1, 2, 'a', 'b']}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal(doc.doc[0], deserialized.doc[0]) + test.equal(doc.doc[1], deserialized.doc[1]) + test.equal(doc.doc[2], deserialized.doc[2]) + test.equal(doc.doc[3], deserialized.doc[3]) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Array with added on functions'] = function(test) { + Array.prototype.toXml = function() {}; + var doc = {doc: [1, 2, 'a', 'b']}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal(doc.doc[0], deserialized.doc[0]) + test.equal(doc.doc[1], deserialized.doc[1]) + test.equal(doc.doc[2], deserialized.doc[2]) + test.equal(doc.doc[3], deserialized.doc[3]) + test.done(); +} + +/** + * @ignore + */ +exports['Should correctly deserialize a nested object'] = function(test) { + var doc = {doc: {doc:1}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.deepEqual(doc.doc.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize A Boolean'] = function(test) { + var doc = {doc: true}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.equal(doc.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a Date'] = function(test) { + var date = new Date(); + //(2009, 11, 12, 12, 00, 30) + date.setUTCDate(12); + date.setUTCFullYear(2009); + date.setUTCMonth(11 - 1); + date.setUTCHours(12); + date.setUTCMinutes(0); + date.setUTCSeconds(30); + var doc = {doc: date}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.equal(doc.date, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.date); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a Date from another VM'] = function(test) { + var script = "date1 = new Date();", + ctx = vm.createContext({ + date1 : null + }); + vm.runInContext(script, ctx, 'myfile.vm'); + + var date = ctx.date1; + //(2009, 11, 12, 12, 00, 30) + date.setUTCDate(12); + date.setUTCFullYear(2009); + date.setUTCMonth(11 - 1); + date.setUTCHours(12); + date.setUTCMinutes(0); + date.setUTCSeconds(30); + var doc = {doc: date}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.equal(doc.date, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.date); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize nested doc'] = function(test) { + var doc = { + string: "Strings are great", + decimal: 3.14159265, + bool: true, + integer: 5, + + subObject: { + moreText: "Bacon ipsum dolor.", + longKeylongKeylongKeylongKeylongKeylongKey: "Pork belly." + }, + + subArray: [1,2,3,4,5,6,7,8,9,10], + anotherString: "another string" + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Oid'] = function(test) { + var doc = {doc: new ObjectID()}; + var doc2 = {doc: ObjectID.createFromHexString(doc.doc.toHexString())}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.deepEqual(doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly encode Empty Hash'] = function(test) { + var doc = {}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.deepEqual(doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Ordered Hash'] = function(test) { + var doc = {doc: {b:1, a:2, c:3, d:4}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var decoded_hash = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc; + var keys = []; + + for(var name in decoded_hash) keys.push(name); + test.deepEqual(['b', 'a', 'c', 'd'], keys); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Regular Expression'] = function(test) { + // Serialize the regular expression + var doc = {doc: /foobar/mi}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc.doc.toString(), doc2.doc.toString()); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a Binary object'] = function(test) { + var bin = new Binary(); + var string = 'binstring'; + for(var index = 0; index < string.length; index++) { + bin.put(string.charAt(index)); + } + + var doc = {doc: bin}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc.doc.value(), deserialized_data.doc.value()); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a big Binary object'] = function(test) { + var data = fs.readFileSync("test/node/data/test_gs_weird_bug.png", 'binary'); + var bin = new Binary(); + bin.write(data); + var doc = {doc: bin}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc.value(), deserialized_data.doc.value()); + test.done(); +} + +/** + * @ignore + */ +exports["Should Correctly Serialize and Deserialize DBRef"] = function(test) { + var oid = new ObjectID(); + var doc = {dbref: new DBRef('namespace', oid, null)}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal("namespace", doc2.dbref.namespace); + test.deepEqual(doc2.dbref.oid.toHexString(), oid.toHexString()); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize partial DBRef'] = function(test) { + var id = new ObjectID(); + var doc = {'name':'something', 'user':{'$ref':'username', '$id': id}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal('something', doc2.name); + test.equal('username', doc2.user.namespace); + test.equal(id.toString(), doc2.user.oid.toString()); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize simple Int'] = function(test) { + var doc = {doc:2147483648}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc, doc2.doc) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Long Integer'] = function(test) { + var doc = {doc: Long.fromNumber(9223372036854775807)}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc, deserialized_data.doc); + + doc = {doc: Long.fromNumber(-9223372036854775)}; + serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc, deserialized_data.doc); + + doc = {doc: Long.fromNumber(-9223372036854775809)}; + serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc, deserialized_data.doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Deserialize Large Integers as Number not Long'] = function(test) { + function roundTrip(val) { + var doc = {doc: val}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc, deserialized_data.doc); + }; + + roundTrip(Math.pow(2,52)); + roundTrip(Math.pow(2,53) - 1); + roundTrip(Math.pow(2,53)); + roundTrip(-Math.pow(2,52)); + roundTrip(-Math.pow(2,53) + 1); + roundTrip(-Math.pow(2,53)); + roundTrip(Math.pow(2,65)); // Too big for Long. + roundTrip(-Math.pow(2,65)); + roundTrip(9223372036854775807); + roundTrip(1234567890123456800); // Bigger than 2^53, stays a double. + roundTrip(-1234567890123456800); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Long Integer and Timestamp as different types'] = function(test) { + var long = Long.fromNumber(9223372036854775807); + var timestamp = Timestamp.fromNumber(9223372036854775807); + test.ok(long instanceof Long); + test.ok(!(long instanceof Timestamp)); + test.ok(timestamp instanceof Timestamp); + test.ok(!(timestamp instanceof Long)); + + var test_int = {doc: long, doc2: timestamp}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_int, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_int)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_int, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(test_int.doc, deserialized_data.doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Always put the id as the first item in a hash'] = function(test) { + var hash = {doc: {not_id:1, '_id':2}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(hash, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(hash)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(hash, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + var keys = []; + + for(var name in deserialized_data.doc) { + keys.push(name); + } + + test.deepEqual(['not_id', '_id'], keys); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a User defined Binary object'] = function(test) { + var bin = new Binary(); + bin.sub_type = BSON.BSON_BINARY_SUBTYPE_USER_DEFINED; + var string = 'binstring'; + for(var index = 0; index < string.length; index++) { + bin.put(string.charAt(index)); + } + + var doc = {doc: bin}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(deserialized_data.doc.sub_type, BSON.BSON_BINARY_SUBTYPE_USER_DEFINED); + test.deepEqual(doc.doc.value(), deserialized_data.doc.value()); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correclty Serialize and Deserialize a Code object'] = function(test) { + var doc = {'doc': {'doc2': new Code('this.a > i', {i:1})}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc.doc2.code, deserialized_data.doc.doc2.code); + test.deepEqual(doc.doc.doc2.scope.i, deserialized_data.doc.doc2.scope.i); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly serialize and deserialize and embedded array'] = function(test) { + var doc = {'a':0, + 'b':['tmp1', 'tmp2', 'tmp3', 'tmp4', 'tmp5', 'tmp6', 'tmp7', 'tmp8', 'tmp9', 'tmp10', 'tmp11', 'tmp12', 'tmp13', 'tmp14', 'tmp15', 'tmp16'] + }; + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.a, deserialized_data.a); + test.deepEqual(doc.b, deserialized_data.b); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize UTF8'] = function(test) { + // Serialize utf8 + var doc = { "name" : "本荘由利地域に洪水警報", "name1" : "öüóőúéáűíÖÜÓŐÚÉÁŰÍ", "name2" : "abcdedede"}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc, deserialized_data); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize query object'] = function(test) { + var doc = { count: 'remove_with_no_callback_bug_test', query: {}, fields: null}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc, deserialized_data); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize empty query object'] = function(test) { + var doc = {}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc, deserialized_data); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize array based doc'] = function(test) { + var doc = { b: [ 1, 2, 3 ], _id: new ObjectID() }; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.b, deserialized_data.b) + test.deepEqual(doc, deserialized_data); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Symbol'] = function(test) { + if(Symbol != null) { + var doc = { b: [ new Symbol('test') ]}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.b, deserialized_data.b) + test.deepEqual(doc, deserialized_data); + test.ok(deserialized_data.b[0] instanceof Symbol); + } + + test.done(); +} + +/** + * @ignore + */ +exports['Should handle Deeply nested document'] = function(test) { + var doc = {a:{b:{c:{d:2}}}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc, deserialized_data); + test.done(); +} + +/** + * @ignore + */ +exports['Should handle complicated all typed object'] = function(test) { + // First doc + var date = new Date(); + var oid = new ObjectID(); + var string = 'binstring' + var bin = new Binary() + for(var index = 0; index < string.length; index++) { + bin.put(string.charAt(index)) + } + + var doc = { + 'string': 'hello', + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': date, + 'oid': oid, + 'binary': bin, + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': date.getTime(), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', oid, 'integration_tests_') + } + + // Second doc + var oid = new ObjectID.createFromHexString(oid.toHexString()); + var string = 'binstring' + var bin = new Binary() + for(var index = 0; index < string.length; index++) { + bin.put(string.charAt(index)) + } + + var doc2 = { + 'string': 'hello', + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': date, + 'oid': oid, + 'binary': bin, + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': date.getTime(), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', oid, 'integration_tests_') + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var serialized_data2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc2, false, true); + + for(var i = 0; i < serialized_data2.length; i++) { + require('assert').equal(serialized_data2[i], serialized_data[i]) + } + + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize Complex Nested Object'] = function(test) { + var doc = { email: 'email@email.com', + encrypted_password: 'password', + friends: [ '4db96b973d01205364000006', + '4dc77b24c5ba38be14000002' ], + location: [ 72.4930088, 23.0431957 ], + name: 'Amit Kumar', + password_salt: 'salty', + profile_fields: [], + username: 'amit', + _id: new ObjectID() } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = doc; + doc2._id = ObjectID.createFromHexString(doc2._id.toHexString()); + var serialized_data2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc2, false, true); + + for(var i = 0; i < serialized_data2.length; i++) { + require('assert').equal(serialized_data2[i], serialized_data[i]) + } + + test.done(); +} + +/** + * @ignore + */ +exports['Should correctly massive doc'] = function(test) { + var oid1 = new ObjectID(); + var oid2 = new ObjectID(); + + // JS doc + var doc = { dbref2: new DBRef('namespace', oid1, 'integration_tests_'), + _id: oid2 }; + + var doc2 = { dbref2: new DBRef('namespace', ObjectID.createFromHexString(oid1.toHexString()), 'integration_tests_'), + _id: new ObjectID.createFromHexString(oid2.toHexString()) }; + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var serialized_data2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc2, false, true); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize/Deserialize regexp object'] = function(test) { + var doc = {'b':/foobaré/}; + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var serialized_data2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + for(var i = 0; i < serialized_data2.length; i++) { + require('assert').equal(serialized_data2[i], serialized_data[i]) + } + + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize/Deserialize complicated object'] = function(test) { + var doc = {a:{b:{c:[new ObjectID(), new ObjectID()]}}, d:{f:1332.3323}}; + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc, doc2) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize/Deserialize nested object'] = function(test) { + var doc = { "_id" : { "date" : new Date(), "gid" : "6f35f74d2bea814e21000000" }, + "value" : { + "b" : { "countries" : { "--" : 386 }, "total" : 1599 }, + "bc" : { "countries" : { "--" : 3 }, "total" : 10 }, + "gp" : { "countries" : { "--" : 2 }, "total" : 13 }, + "mgc" : { "countries" : { "--" : 2 }, "total" : 14 } + } + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc, doc2) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize/Deserialize nested object with even more nesting'] = function(test) { + var doc = { "_id" : { "date" : {a:1, b:2, c:new Date()}, "gid" : "6f35f74d2bea814e21000000" }, + "value" : { + "b" : { "countries" : { "--" : 386 }, "total" : 1599 }, + "bc" : { "countries" : { "--" : 3 }, "total" : 10 }, + "gp" : { "countries" : { "--" : 2 }, "total" : 13 }, + "mgc" : { "countries" : { "--" : 2 }, "total" : 14 } + } + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc, doc2) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize empty name object'] = function(test) { + var doc = {'':'test', + 'bbbb':1}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal(doc2[''], 'test'); + test.equal(doc2['bbbb'], 1); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly handle Forced Doubles to ensure we allocate enough space for cap collections'] = function(test) { + if(Double != null) { + var doubleValue = new Double(100); + var doc = {value:doubleValue}; + + // Serialize + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual({value:100}, doc2); + } + + test.done(); +} + +/** + * @ignore + */ +exports['Should deserialize correctly'] = function(test) { + var doc = { + "_id" : new ObjectID("4e886e687ff7ef5e00000162"), + "str" : "foreign", + "type" : 2, + "timestamp" : ISODate("2011-10-02T14:00:08.383Z"), + "links" : [ + "http://www.reddit.com/r/worldnews/comments/kybm0/uk_home_secretary_calls_for_the_scrapping_of_the/" + ] + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc, doc2) + test.done(); +} + +/** + * @ignore + */ +exports['Should correctly serialize and deserialize MinKey and MaxKey values'] = function(test) { + var doc = { + _id : new ObjectID("4e886e687ff7ef5e00000162"), + minKey : new MinKey(), + maxKey : new MaxKey() + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc, doc2) + test.ok(doc2.minKey instanceof MinKey); + test.ok(doc2.maxKey instanceof MaxKey); + test.done(); +} + +/** + * @ignore + */ +exports['Should correctly serialize Double value'] = function(test) { + var doc = { + value : new Double(34343.2222) + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.ok(doc.value.valueOf(), doc2.value); + test.ok(doc.value.value, doc2.value); + test.done(); +} + +/** + * @ignore + */ +exports['ObjectID should correctly create objects'] = function(test) { + try { + var object1 = ObjectID.createFromHexString('000000000000000000000001') + var object2 = ObjectID.createFromHexString('00000000000000000000001') + test.ok(false); + } catch(err) { + test.ok(err != null); + } + + test.done(); +} + +/** + * @ignore + */ +exports['ObjectID should correctly retrieve timestamp'] = function(test) { + var testDate = new Date(); + var object1 = new ObjectID(); + test.equal(Math.floor(testDate.getTime()/1000), Math.floor(object1.getTimestamp().getTime()/1000)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly throw error on bsonparser errors'] = function(test) { + var data = new Buffer(3); + var parser = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); + + // Catch to small buffer error + try { + parser.deserialize(data); + test.ok(false); + } catch(err) {} + + data = new Buffer(5); + data[0] = 0xff; + data[1] = 0xff; + // Catch illegal size + try { + parser.deserialize(data); + test.ok(false); + } catch(err) {} + + // Finish up + test.done(); +} + +/** + * A simple example showing the usage of BSON.calculateObjectSize function returning the number of BSON bytes a javascript object needs. + * + * @_class bson + * @_function BSON.calculateObjectSize + * @ignore + */ +exports['Should correctly calculate the size of a given javascript object'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Calculate the size of the object without serializing the function + var size = BSON.calculateObjectSize(doc, false); + test.equal(12, size); + // Calculate the size of the object serializing the function + size = BSON.calculateObjectSize(doc, true); + // Validate the correctness + test.equal(36, size); + test.done(); +} + +/** + * A simple example showing the usage of BSON.calculateObjectSize function returning the number of BSON bytes a javascript object needs. + * + * @_class bson + * @_function calculateObjectSize + * @ignore + */ +exports['Should correctly calculate the size of a given javascript object using instance method'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Create a BSON parser instance + var bson = new BSON(); + // Calculate the size of the object without serializing the function + var size = bson.calculateObjectSize(doc, false); + test.equal(12, size); + // Calculate the size of the object serializing the function + size = bson.calculateObjectSize(doc, true); + // Validate the correctness + test.equal(36, size); + test.done(); +} + +/** + * A simple example showing the usage of BSON.serializeWithBufferAndIndex function. + * + * @_class bson + * @_function BSON.serializeWithBufferAndIndex + * @ignore + */ +exports['Should correctly serializeWithBufferAndIndex a given javascript object'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Calculate the size of the document, no function serialization + var size = BSON.calculateObjectSize(doc, false); + // Allocate a buffer + var buffer = new Buffer(size); + // Serialize the object to the buffer, checking keys and not serializing functions + var index = BSON.serializeWithBufferAndIndex(doc, true, buffer, 0, false); + // Validate the correctness + test.equal(12, size); + test.equal(11, index); + + // Serialize with functions + // Calculate the size of the document, no function serialization + var size = BSON.calculateObjectSize(doc, true); + // Allocate a buffer + var buffer = new Buffer(size); + // Serialize the object to the buffer, checking keys and not serializing functions + var index = BSON.serializeWithBufferAndIndex(doc, true, buffer, 0, true); + // Validate the correctness + test.equal(36, size); + test.equal(35, index); + test.done(); +} + +/** + * A simple example showing the usage of BSON.serializeWithBufferAndIndex function. + * + * @_class bson + * @_function serializeWithBufferAndIndex + * @ignore + */ +exports['Should correctly serializeWithBufferAndIndex a given javascript object using a BSON instance'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Create a BSON parser instance + var bson = new BSON(); + // Calculate the size of the document, no function serialization + var size = bson.calculateObjectSize(doc, false); + // Allocate a buffer + var buffer = new Buffer(size); + // Serialize the object to the buffer, checking keys and not serializing functions + var index = bson.serializeWithBufferAndIndex(doc, true, buffer, 0, false); + // Validate the correctness + test.equal(12, size); + test.equal(11, index); + + // Serialize with functions + // Calculate the size of the document, no function serialization + var size = bson.calculateObjectSize(doc, true); + // Allocate a buffer + var buffer = new Buffer(size); + // Serialize the object to the buffer, checking keys and not serializing functions + var index = bson.serializeWithBufferAndIndex(doc, true, buffer, 0, true); + // Validate the correctness + test.equal(36, size); + test.equal(35, index); + test.done(); +} + +/** + * A simple example showing the usage of BSON.serialize function returning serialized BSON Buffer object. + * + * @_class bson + * @_function BSON.serialize + * @ignore + */ +exports['Should correctly serialize a given javascript object'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Serialize the object to a buffer, checking keys and not serializing functions + var buffer = BSON.serialize(doc, true, true, false); + // Validate the correctness + test.equal(12, buffer.length); + + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = BSON.serialize(doc, true, true, true); + // Validate the correctness + test.equal(36, buffer.length); + test.done(); +} + +/** + * A simple example showing the usage of BSON.serialize function returning serialized BSON Buffer object. + * + * @_class bson + * @_function serialize + * @ignore + */ +exports['Should correctly serialize a given javascript object using a bson instance'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Create a BSON parser instance + var bson = new BSON(); + // Serialize the object to a buffer, checking keys and not serializing functions + var buffer = bson.serialize(doc, true, true, false); + // Validate the correctness + test.equal(12, buffer.length); + + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = bson.serialize(doc, true, true, true); + // Validate the correctness + test.equal(36, buffer.length); + test.done(); +} + +/** + * A simple example showing the usage of BSON.deserialize function returning a deserialized Javascript function. + * + * @_class bson + * @_function BSON.deserialize + * @ignore + */ + exports['Should correctly deserialize a buffer using the BSON class level parser'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){ console.log('hello world'); }} + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = BSON.serialize(doc, true, true, true); + // Validate the correctness + test.equal(65, buffer.length); + + // Deserialize the object with no eval for the functions + var deserializedDoc = BSON.deserialize(buffer); + // Validate the correctness + test.equal('object', typeof deserializedDoc.func); + test.equal(1, deserializedDoc.a); + + // Deserialize the object with eval for the functions caching the functions + deserializedDoc = BSON.deserialize(buffer, {evalFunctions:true, cacheFunctions:true}); + // Validate the correctness + test.equal('function', typeof deserializedDoc.func); + test.equal(1, deserializedDoc.a); + test.done(); +} + +/** + * A simple example showing the usage of BSON instance deserialize function returning a deserialized Javascript function. + * + * @_class bson + * @_function deserialize + * @ignore + */ +exports['Should correctly deserialize a buffer using the BSON instance parser'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){ console.log('hello world'); }} + // Create a BSON parser instance + var bson = new BSON(); + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = bson.serialize(doc, true, true, true); + // Validate the correctness + test.equal(65, buffer.length); + + // Deserialize the object with no eval for the functions + var deserializedDoc = bson.deserialize(buffer); + // Validate the correctness + test.equal('object', typeof deserializedDoc.func); + test.equal(1, deserializedDoc.a); + + // Deserialize the object with eval for the functions caching the functions + deserializedDoc = bson.deserialize(buffer, {evalFunctions:true, cacheFunctions:true}); + // Validate the correctness + test.equal('function', typeof deserializedDoc.func); + test.equal(1, deserializedDoc.a); + test.done(); +} + +/** + * A simple example showing the usage of BSON.deserializeStream function returning deserialized Javascript objects. + * + * @_class bson + * @_function BSON.deserializeStream + * @ignore + */ +exports['Should correctly deserializeStream a buffer object'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){ console.log('hello world'); }} + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = BSON.serialize(doc, true, true, true); + // Validate the correctness + test.equal(65, buffer.length); + + // The array holding the number of retuned documents + var documents = new Array(1); + // Deserialize the object with no eval for the functions + var index = BSON.deserializeStream(buffer, 0, 1, documents, 0); + // Validate the correctness + test.equal(65, index); + test.equal(1, documents.length); + test.equal(1, documents[0].a); + test.equal('object', typeof documents[0].func); + + // Deserialize the object with eval for the functions caching the functions + // The array holding the number of retuned documents + var documents = new Array(1); + // Deserialize the object with no eval for the functions + var index = BSON.deserializeStream(buffer, 0, 1, documents, 0, {evalFunctions:true, cacheFunctions:true}); + // Validate the correctness + test.equal(65, index); + test.equal(1, documents.length); + test.equal(1, documents[0].a); + test.equal('function', typeof documents[0].func); + test.done(); +} + +/** + * A simple example showing the usage of BSON instance deserializeStream function returning deserialized Javascript objects. + * + * @_class bson + * @_function deserializeStream + * @ignore + */ +exports['Should correctly deserializeStream a buffer object'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){ console.log('hello world'); }} + // Create a BSON parser instance + var bson = new BSON(); + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = bson.serialize(doc, true, true, true); + // Validate the correctness + test.equal(65, buffer.length); + + // The array holding the number of retuned documents + var documents = new Array(1); + // Deserialize the object with no eval for the functions + var index = bson.deserializeStream(buffer, 0, 1, documents, 0); + // Validate the correctness + test.equal(65, index); + test.equal(1, documents.length); + test.equal(1, documents[0].a); + test.equal('object', typeof documents[0].func); + + // Deserialize the object with eval for the functions caching the functions + // The array holding the number of retuned documents + var documents = new Array(1); + // Deserialize the object with no eval for the functions + var index = bson.deserializeStream(buffer, 0, 1, documents, 0, {evalFunctions:true, cacheFunctions:true}); + // Validate the correctness + test.equal(65, index); + test.equal(1, documents.length); + test.equal(1, documents[0].a); + test.equal('function', typeof documents[0].func); + test.done(); +} + +/** + * @ignore + */ +exports['ObjectID should have a correct cached representation of the hexString'] = function (test) { + ObjectID.cacheHexString = true; + var a = new ObjectID; + var __id = a.__id; + test.equal(__id, a.toHexString()); + + // hexString + a = new ObjectID(__id); + test.equal(__id, a.toHexString()); + + // fromHexString + a = ObjectID.createFromHexString(__id); + test.equal(a.__id, a.toHexString()); + test.equal(__id, a.toHexString()); + + // number + var genTime = a.generationTime; + a = new ObjectID(genTime); + __id = a.__id; + test.equal(__id, a.toHexString()); + + // generationTime + delete a.__id; + a.generationTime = genTime; + test.equal(__id, a.toHexString()); + + // createFromTime + a = ObjectId.createFromTime(genTime); + __id = a.__id; + test.equal(__id, a.toHexString()); + ObjectId.cacheHexString = false; + + test.done(); +} + +/** + * @ignore + */ +// 'Should Correctly Function' = function(test) { +// var doc = {b:1, func:function() { +// this.b = 2; +// }}; +// +// var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); +// +// debug("----------------------------------------------------------------------") +// debug(inspect(serialized_data)) +// +// // var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); +// // new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); +// // assertBuffersEqual(test, serialized_data, serialized_data2, 0); +// var COUNT = 100000; +// +// // var b = null; +// // eval("b = function(x) { return x+x; }"); +// // var b = new Function("x", "return x+x;"); +// +// console.log(COUNT + "x (objectBSON = BSON.serialize(object))") +// start = new Date +// +// for (i=COUNT; --i>=0; ) { +// var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data, {evalFunctions: true, cacheFunctions:true}); +// } +// +// end = new Date +// console.log("time = ", end - start, "ms -", COUNT * 1000 / (end - start), " ops/sec") +// +// // debug(inspect(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).functionCache)) +// // +// // var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data, {evalFunctions: true, cacheFunctions:true}); +// // // test.deepEqual(doc, doc2) +// // // +// // debug(inspect(doc2)) +// // doc2.func() +// // debug(inspect(doc2)) +// // +// // var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc2, false, true); +// // var doc3 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data, {evalFunctions: true, cacheFunctions:true}); +// // +// // debug("-----------------------------------------------") +// // debug(inspect(doc3)) +// +// // var key = "0" +// // for(var i = 1; i < 10000; i++) { +// // key = key + " " + i +// // } +// +// test.done(); +// +// +// // var car = { +// // model : "Volvo", +// // country : "Sweden", +// // +// // isSwedish : function() { +// // return this.country == "Sweden"; +// // } +// // } +// +// }, + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.noGlobalsLeaked = function(test) { + var leaks = gleak.detectNew(); + test.equal(0, leaks.length, "global var leak detected: " + leaks.join(', ')); + test.done(); +} diff --git a/node_modules/mongodb/node_modules/bson/test/node/bson_typed_array_test.js b/node_modules/mongodb/node_modules/bson/test/node/bson_typed_array_test.js new file mode 100644 index 0000000..cde83f8 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/test/node/bson_typed_array_test.js @@ -0,0 +1,392 @@ +var mongodb = require('../../lib/bson').pure(); + +var testCase = require('nodeunit').testCase, + mongoO = require('../../lib/bson').pure(), + debug = require('util').debug, + inspect = require('util').inspect, + Buffer = require('buffer').Buffer, + gleak = require('../../tools/gleak'), + fs = require('fs'), + BSON = mongoO.BSON, + Code = mongoO.Code, + Binary = mongoO.Binary, + Timestamp = mongoO.Timestamp, + Long = mongoO.Long, + MongoReply = mongoO.MongoReply, + ObjectID = mongoO.ObjectID, + Symbol = mongoO.Symbol, + DBRef = mongoO.DBRef, + Double = mongoO.Double, + MinKey = mongoO.MinKey, + MaxKey = mongoO.MaxKey, + BinaryParser = mongoO.BinaryParser, + utils = require('./tools/utils'); + +var BSONSE = mongodb, + BSONDE = mongodb; + +// for tests +BSONDE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONDE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONDE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONDE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONDE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONDE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +BSONSE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONSE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONSE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONSE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONSE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONSE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +var hexStringToBinary = function(string) { + var numberofValues = string.length / 2; + var array = ""; + + for(var i = 0; i < numberofValues; i++) { + array += String.fromCharCode(parseInt(string[i*2] + string[i*2 + 1], 16)); + } + return array; +} + +var assertBuffersEqual = function(test, buffer1, buffer2) { + if(buffer1.length != buffer2.length) test.fail("Buffers do not have the same length", buffer1, buffer2); + + for(var i = 0; i < buffer1.length; i++) { + test.equal(buffer1[i], buffer2[i]); + } +} + +/** + * Module for parsing an ISO 8601 formatted string into a Date object. + */ +var ISODate = function (string) { + var match; + + if (typeof string.getTime === "function") + return string; + else if (match = string.match(/^(\d{4})(-(\d{2})(-(\d{2})(T(\d{2}):(\d{2})(:(\d{2})(\.(\d+))?)?(Z|((\+|-)(\d{2}):(\d{2}))))?)?)?$/)) { + var date = new Date(); + date.setUTCFullYear(Number(match[1])); + date.setUTCMonth(Number(match[3]) - 1 || 0); + date.setUTCDate(Number(match[5]) || 0); + date.setUTCHours(Number(match[7]) || 0); + date.setUTCMinutes(Number(match[8]) || 0); + date.setUTCSeconds(Number(match[10]) || 0); + date.setUTCMilliseconds(Number("." + match[12]) * 1000 || 0); + + if (match[13] && match[13] !== "Z") { + var h = Number(match[16]) || 0, + m = Number(match[17]) || 0; + + h *= 3600000; + m *= 60000; + + var offset = h + m; + if (match[15] == "+") + offset = -offset; + + date = new Date(date.valueOf() + offset); + } + + return date; + } else + throw new Error("Invalid ISO 8601 date given.", __filename); +}; + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + callback(); +} + +/** + * @ignore + */ +exports.shouldCorrectlyDeserializeUsingTypedArray = function(test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + var motherOfAllDocuments = { + 'string': '客家话', + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': new Date(), + 'oid': new ObjectID(), + 'binary': new Binary(new Buffer("hello")), + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': Long.fromNumber(100), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', new ObjectID(), 'integration_tests_'), + 'minkey': new MinKey(), + 'maxkey': new MaxKey() + } + + // Let's serialize it + var data = BSONSE.BSON.serialize(motherOfAllDocuments, true, true, false); + // Build a typed array + var arr = new Uint8Array(new ArrayBuffer(data.length)); + // Iterate over all the fields and copy + for(var i = 0; i < data.length; i++) { + arr[i] = data[i] + } + + // Deserialize the object + var object = BSONDE.BSON.deserialize(arr); + // Asserts + test.equal(motherOfAllDocuments.string, object.string); + test.deepEqual(motherOfAllDocuments.array, object.array); + test.deepEqual(motherOfAllDocuments.date, object.date); + test.deepEqual(motherOfAllDocuments.oid.toHexString(), object.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.binary.length(), object.binary.length()); + // Assert the values of the binary + for(var i = 0; i < motherOfAllDocuments.binary.length(); i++) { + test.equal(motherOfAllDocuments.binary.value[i], object.binary[i]); + } + test.deepEqual(motherOfAllDocuments.int, object.int); + test.deepEqual(motherOfAllDocuments.float, object.float); + test.deepEqual(motherOfAllDocuments.regexp, object.regexp); + test.deepEqual(motherOfAllDocuments.boolean, object.boolean); + test.deepEqual(motherOfAllDocuments.long.toNumber(), object.long); + test.deepEqual(motherOfAllDocuments.where, object.where); + test.deepEqual(motherOfAllDocuments.dbref.oid.toHexString(), object.dbref.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.dbref.namespace, object.dbref.namespace); + test.deepEqual(motherOfAllDocuments.dbref.db, object.dbref.db); + test.deepEqual(motherOfAllDocuments.minkey, object.minkey); + test.deepEqual(motherOfAllDocuments.maxkey, object.maxkey); + test.done(); +} + +/** + * @ignore + */ +exports.shouldCorrectlySerializeUsingTypedArray = function(test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + var motherOfAllDocuments = { + 'string': 'hello', + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': new Date(), + 'oid': new ObjectID(), + 'binary': new Binary(new Buffer("hello")), + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': Long.fromNumber(100), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', new ObjectID(), 'integration_tests_'), + 'minkey': new MinKey(), + 'maxkey': new MaxKey() + } + + // Let's serialize it + var data = BSONSE.BSON.serialize(motherOfAllDocuments, true, false, false); + // And deserialize it again + var object = BSONSE.BSON.deserialize(data); + // Asserts + test.equal(motherOfAllDocuments.string, object.string); + test.deepEqual(motherOfAllDocuments.array, object.array); + test.deepEqual(motherOfAllDocuments.date, object.date); + test.deepEqual(motherOfAllDocuments.oid.toHexString(), object.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.binary.length(), object.binary.length()); + // Assert the values of the binary + for(var i = 0; i < motherOfAllDocuments.binary.length(); i++) { + test.equal(motherOfAllDocuments.binary.value[i], object.binary[i]); + } + test.deepEqual(motherOfAllDocuments.int, object.int); + test.deepEqual(motherOfAllDocuments.float, object.float); + test.deepEqual(motherOfAllDocuments.regexp, object.regexp); + test.deepEqual(motherOfAllDocuments.boolean, object.boolean); + test.deepEqual(motherOfAllDocuments.long.toNumber(), object.long); + test.deepEqual(motherOfAllDocuments.where, object.where); + test.deepEqual(motherOfAllDocuments.dbref.oid.toHexString(), object.dbref.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.dbref.namespace, object.dbref.namespace); + test.deepEqual(motherOfAllDocuments.dbref.db, object.dbref.db); + test.deepEqual(motherOfAllDocuments.minkey, object.minkey); + test.deepEqual(motherOfAllDocuments.maxkey, object.maxkey); + test.done(); +} + +/** + * @ignore + */ +exports['exercise all the binary object constructor methods'] = function (test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + // Construct using array + var string = 'hello world'; + // String to array + var array = utils.stringToArrayBuffer(string); + + // Binary from array buffer + var binary = new Binary(utils.stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + test.ok(utils.assertArrayEqual(array, binary.buffer)); + + // Construct using number of chars + binary = new Binary(5); + test.ok(5, binary.buffer.length); + + // Construct using an Array + var binary = new Binary(utils.stringToArray(string)); + test.ok(string.length, binary.buffer.length); + test.ok(utils.assertArrayEqual(array, binary.buffer)); + + // Construct using a string + var binary = new Binary(string); + test.ok(string.length, binary.buffer.length); + test.ok(utils.assertArrayEqual(array, binary.buffer)); + test.done(); +}; + +/** + * @ignore + */ +exports['exercise the put binary object method for an instance when using Uint8Array'] = function (test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + // Construct using array + var string = 'hello world'; + // String to array + var array = utils.stringToArrayBuffer(string + 'a'); + + // Binary from array buffer + var binary = new Binary(utils.stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Write a byte to the array + binary.put('a') + + // Verify that the data was writtencorrectly + test.equal(string.length + 1, binary.position); + test.ok(utils.assertArrayEqual(array, binary.value(true))); + test.equal('hello worlda', binary.value()); + + // Exercise a binary with lots of space in the buffer + var binary = new Binary(); + test.ok(Binary.BUFFER_SIZE, binary.buffer.length); + + // Write a byte to the array + binary.put('a') + + // Verify that the data was writtencorrectly + test.equal(1, binary.position); + test.ok(utils.assertArrayEqual(['a'.charCodeAt(0)], binary.value(true))); + test.equal('a', binary.value()); + test.done(); +}, + +/** + * @ignore + */ +exports['exercise the write binary object method for an instance when using Uint8Array'] = function (test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + // Construct using array + var string = 'hello world'; + // Array + var writeArrayBuffer = new Uint8Array(new ArrayBuffer(1)); + writeArrayBuffer[0] = 'a'.charCodeAt(0); + var arrayBuffer = ['a'.charCodeAt(0)]; + + // Binary from array buffer + var binary = new Binary(utils.stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Write a string starting at end of buffer + binary.write('a'); + test.equal('hello worlda', binary.value()); + // Write a string starting at index 0 + binary.write('a', 0); + test.equal('aello worlda', binary.value()); + // Write a arraybuffer starting at end of buffer + binary.write(writeArrayBuffer); + test.equal('aello worldaa', binary.value()); + // Write a arraybuffer starting at position 5 + binary.write(writeArrayBuffer, 5); + test.equal('aelloaworldaa', binary.value()); + // Write a array starting at end of buffer + binary.write(arrayBuffer); + test.equal('aelloaworldaaa', binary.value()); + // Write a array starting at position 6 + binary.write(arrayBuffer, 6); + test.equal('aelloaaorldaaa', binary.value()); + test.done(); +}, + +/** + * @ignore + */ +exports['exercise the read binary object method for an instance when using Uint8Array'] = function (test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + // Construct using array + var string = 'hello world'; + var array = utils.stringToArrayBuffer(string); + + // Binary from array buffer + var binary = new Binary(utils.stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Read the first 2 bytes + var data = binary.read(0, 2); + test.ok(utils.assertArrayEqual(utils.stringToArrayBuffer('he'), data)); + + // Read the 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require('../../lib/bson/bson').BSON, + BinaryParser = require('../../lib/bson/binary_parser').BinaryParser, + Long = require('../../lib/bson/long').Long, + ObjectID = require('../../lib/bson/bson').ObjectID, + Binary = require('../../lib/bson/bson').Binary, + Code = require('../../lib/bson/bson').Code, + DBRef = require('../../lib/bson/bson').DBRef, + Symbol = require('../../lib/bson/bson').Symbol, + Double = require('../../lib/bson/bson').Double, + MaxKey = require('../../lib/bson/bson').MaxKey, + MinKey = require('../../lib/bson/bson').MinKey, + Timestamp = require('../../lib/bson/bson').Timestamp, + gleak = require('../../tools/gleak'), + assert = require('assert'); + +// Parsers +var bsonC = new BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); +var bsonJS = new BSONJS([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + callback(); +} + +/** + * @ignore + */ +exports['Should Correctly Deserialize object'] = function(test) { + var bytes = [95,0,0,0,2,110,115,0,42,0,0,0,105,110,116,101,103,114,97,116,105,111,110,95,116,101,115,116,115,95,46,116,101,115,116,95,105,110,100,101,120,95,105,110,102,111,114,109,97,116,105,111,110,0,8,117,110,105,113,117,101,0,0,3,107,101,121,0,12,0,0,0,16,97,0,1,0,0,0,0,2,110,97,109,101,0,4,0,0,0,97,95,49,0,0]; + var serialized_data = ''; + // Convert to chars + for(var i = 0; i < bytes.length; i++) { + serialized_data = serialized_data + BinaryParser.fromByte(bytes[i]); + } + + var object = bsonC.deserialize(serialized_data); + assert.equal("a_1", object.name); + assert.equal(false, object.unique); + assert.equal(1, object.key.a); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Deserialize object with all types'] = function(test) { + var bytes = [26,1,0,0,7,95,105,100,0,161,190,98,75,118,169,3,0,0,3,0,0,4,97,114,114,97,121,0,26,0,0,0,16,48,0,1,0,0,0,16,49,0,2,0,0,0,16,50,0,3,0,0,0,0,2,115,116,114,105,110,103,0,6,0,0,0,104,101,108,108,111,0,3,104,97,115,104,0,19,0,0,0,16,97,0,1,0,0,0,16,98,0,2,0,0,0,0,9,100,97,116,101,0,161,190,98,75,0,0,0,0,7,111,105,100,0,161,190,98,75,90,217,18,0,0,1,0,0,5,98,105,110,97,114,121,0,7,0,0,0,2,3,0,0,0,49,50,51,16,105,110,116,0,42,0,0,0,1,102,108,111,97,116,0,223,224,11,147,169,170,64,64,11,114,101,103,101,120,112,0,102,111,111,98,97,114,0,105,0,8,98,111,111,108,101,97,110,0,1,15,119,104,101,114,101,0,25,0,0,0,12,0,0,0,116,104,105,115,46,120,32,61,61,32,51,0,5,0,0,0,0,3,100,98,114,101,102,0,37,0,0,0,2,36,114,101,102,0,5,0,0,0,116,101,115,116,0,7,36,105,100,0,161,190,98,75,2,180,1,0,0,2,0,0,0,10,110,117,108,108,0,0]; + var serialized_data = ''; + // Convert to chars + for(var i = 0; i < bytes.length; i++) { + serialized_data = serialized_data + BinaryParser.fromByte(bytes[i]); + } + + var object = bsonJS.deserialize(new Buffer(serialized_data, 'binary')); + assert.equal("hello", object.string); + assert.deepEqual([1, 2, 3], object.array); + assert.equal(1, object.hash.a); + assert.equal(2, object.hash.b); + assert.ok(object.date != null); + assert.ok(object.oid != null); + assert.ok(object.binary != null); + assert.equal(42, object.int); + assert.equal(33.3333, object.float); + assert.ok(object.regexp != null); + assert.equal(true, object.boolean); + assert.ok(object.where != null); + assert.ok(object.dbref != null); + assert.ok(object['null'] == null); + test.done(); +} + +/** + * @ignore + */ +exports['Should Serialize and Deserialize String'] = function(test) { + var test_string = {hello: 'world'} + var serialized_data = bsonC.serialize(test_string) + assert.deepEqual(test_string, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Integer'] = function(test) { + var test_number = {doc: 5} + var serialized_data = bsonC.serialize(test_number) + assert.deepEqual(test_number, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize null value'] = function(test) { + var test_null = {doc:null} + var serialized_data = bsonC.serialize(test_null) + var object = bsonC.deserialize(serialized_data); + assert.deepEqual(test_null, object); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize undefined value'] = function(test) { + var test_undefined = {doc:undefined} + var serialized_data = bsonC.serialize(test_undefined) + var object = bsonJS.deserialize(new Buffer(serialized_data, 'binary')); + assert.equal(null, object.doc) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Number'] = function(test) { + var test_number = {doc: 5.5} + var serialized_data = bsonC.serialize(test_number) + assert.deepEqual(test_number, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Integer'] = function(test) { + var test_int = {doc: 42} + var serialized_data = bsonC.serialize(test_int) + assert.deepEqual(test_int, bsonC.deserialize(serialized_data)); + + test_int = {doc: -5600} + serialized_data = bsonC.serialize(test_int) + assert.deepEqual(test_int, bsonC.deserialize(serialized_data)); + + test_int = {doc: 2147483647} + serialized_data = bsonC.serialize(test_int) + assert.deepEqual(test_int, bsonC.deserialize(serialized_data)); + + test_int = {doc: -2147483648} + serialized_data = bsonC.serialize(test_int) + assert.deepEqual(test_int, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Object'] = function(test) { + var doc = {doc: {age: 42, name: 'Spongebob', shoe_size: 9.5}} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Array'] = function(test) { + var doc = {doc: [1, 2, 'a', 'b']} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Array with added on functions'] = function(test) { + var doc = {doc: [1, 2, 'a', 'b']} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize A Boolean'] = function(test) { + var doc = {doc: true} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a Date'] = function(test) { + var date = new Date() + //(2009, 11, 12, 12, 00, 30) + date.setUTCDate(12) + date.setUTCFullYear(2009) + date.setUTCMonth(11 - 1) + date.setUTCHours(12) + date.setUTCMinutes(0) + date.setUTCSeconds(30) + var doc = {doc: date} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Oid'] = function(test) { + var doc = {doc: new ObjectID()} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc.doc.toHexString(), bsonC.deserialize(serialized_data).doc.toHexString()) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Buffer'] = function(test) { + var doc = {doc: new Buffer("123451234512345")} + var serialized_data = bsonC.serialize(doc) + + assert.equal("123451234512345", bsonC.deserialize(serialized_data).doc.buffer.toString('ascii')); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly encode Empty Hash'] = function(test) { + var test_code = {} + var serialized_data = bsonC.serialize(test_code) + assert.deepEqual(test_code, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Ordered Hash'] = function(test) { + var doc = {doc: {b:1, a:2, c:3, d:4}} + var serialized_data = bsonC.serialize(doc) + var decoded_hash = bsonC.deserialize(serialized_data).doc + var keys = [] + for(var name in decoded_hash) keys.push(name) + assert.deepEqual(['b', 'a', 'c', 'd'], keys) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Regular Expression'] = function(test) { + var doc = {doc: /foobar/mi} + var serialized_data = bsonC.serialize(doc) + var doc2 = bsonC.deserialize(serialized_data); + assert.equal(doc.doc.toString(), doc2.doc.toString()) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a Binary object'] = function(test) { + var bin = new Binary() + var string = 'binstring' + for(var index = 0; index < string.length; index++) { + bin.put(string.charAt(index)) + } + var doc = {doc: bin} + var serialized_data = bsonC.serialize(doc) + var deserialized_data = bsonC.deserialize(serialized_data); + assert.equal(doc.doc.value(), deserialized_data.doc.value()) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a big Binary object'] = function(test) { + var data = fs.readFileSync("test/node/data/test_gs_weird_bug.png", 'binary'); + var bin = new Binary() + bin.write(data) + var doc = {doc: bin} + var serialized_data = bsonC.serialize(doc) + var deserialized_data = bsonC.deserialize(serialized_data); + assert.equal(doc.doc.value(), deserialized_data.doc.value()) + test.done(); +} + +/** + * @ignore + */ +exports.noGlobalsLeaked = function(test) { + var leaks = gleak.detectNew(); + test.equal(0, leaks.length, "global var leak detected: " + leaks.join(', ')); + test.done(); +} diff --git a/node_modules/mongodb/node_modules/bson/test/node/to_bson_test.js b/node_modules/mongodb/node_modules/bson/test/node/to_bson_test.js new file mode 100644 index 0000000..e9282e5 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/test/node/to_bson_test.js @@ -0,0 +1,109 @@ +var mongodb = process.env['TEST_NATIVE'] != null ? require('../../lib/bson').native() : require('../../lib/bson').pure(); + +var testCase = require('nodeunit').testCase, + mongoO = require('../../lib/bson').pure(), + Buffer = require('buffer').Buffer, + gleak = require('../../tools/gleak'), + fs = require('fs'), + BSON = mongoO.BSON, + Code = mongoO.Code, + Binary = mongoO.Binary, + Timestamp = mongoO.Timestamp, + Long = mongoO.Long, + MongoReply = mongoO.MongoReply, + ObjectID = mongoO.ObjectID, + Symbol = mongoO.Symbol, + DBRef = mongoO.DBRef, + Double = mongoO.Double, + MinKey = mongoO.MinKey, + MaxKey = mongoO.MaxKey, + BinaryParser = mongoO.BinaryParser; + +var BSONSE = mongodb, + BSONDE = mongodb; + +// for tests +BSONDE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONDE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONDE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONDE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONDE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONDE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +BSONSE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONSE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONSE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONSE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONSE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONSE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +var hexStringToBinary = function(string) { + var numberofValues = string.length / 2; + var array = ""; + + for(var i = 0; i < numberofValues; i++) { + array += String.fromCharCode(parseInt(string[i*2] + string[i*2 + 1], 16)); + } + return array; +} + +var assertBuffersEqual = function(test, buffer1, buffer2) { + if(buffer1.length != buffer2.length) test.fail("Buffers do not have the same length", buffer1, buffer2); + + for(var i = 0; i < buffer1.length; i++) { + test.equal(buffer1[i], buffer2[i]); + } +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + callback(); +} + +/** + * @ignore + */ +exports['Should correctly handle toBson function for an object'] = function(test) { + // Test object + var doc = { + hello: new ObjectID(), + a:1 + }; + // Add a toBson method to the object + doc.toBSON = function() { + return {b:1}; + } + + // Serialize the data + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var deserialized_doc = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual({b:1}, deserialized_doc); + test.done(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.noGlobalsLeaked = function(test) { + var leaks = gleak.detectNew(); + test.equal(0, leaks.length, "global var leak detected: " + leaks.join(', ')); + test.done(); +} diff --git a/node_modules/mongodb/node_modules/bson/test/node/tools/utils.js b/node_modules/mongodb/node_modules/bson/test/node/tools/utils.js new file mode 100644 index 0000000..9d7cbe7 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/test/node/tools/utils.js @@ -0,0 +1,80 @@ +exports.assertArrayEqual = function(array1, array2) { + if(array1.length != array2.length) return false; + for(var i = 0; i < array1.length; i++) { + if(array1[i] != array2[i]) return false; + } + + return true; +} + +// String to arraybuffer +exports.stringToArrayBuffer = function(string) { + var dataBuffer = new Uint8Array(new ArrayBuffer(string.length)); + // Return the strings + for(var i = 0; i < string.length; i++) { + dataBuffer[i] = string.charCodeAt(i); + } + // Return the data buffer + return dataBuffer; +} + +// String to arraybuffer +exports.stringToArray = function(string) { + var dataBuffer = new Array(string.length); + // Return the strings + for(var i = 0; i < string.length; i++) { + dataBuffer[i] = string.charCodeAt(i); + } + // Return the data buffer + return dataBuffer; +} + +exports.Utf8 = { + // public method for url encoding + encode : function (string) { + string = string.replace(/\r\n/g,"\n"); + var utftext = ""; + + for (var n = 0; n < string.length; n++) { + var c = string.charCodeAt(n); + if (c < 128) { + utftext += String.fromCharCode(c); + } else if((c > 127) && (c < 2048)) { + utftext += String.fromCharCode((c >> 6) | 192); + utftext += String.fromCharCode((c & 63) | 128); + } else { + utftext += String.fromCharCode((c >> 12) | 224); + utftext += String.fromCharCode(((c >> 6) & 63) | 128); + utftext += String.fromCharCode((c & 63) | 128); + } + + } + + return utftext; + }, + + // public method for url decoding + decode : function (utftext) { + var string = ""; + var i = 0; + var c = c1 = c2 = 0; + + while ( i < utftext.length ) { + c = utftext.charCodeAt(i); + if(c < 128) { + string += String.fromCharCode(c); + i++; + } else if((c > 191) && (c < 224)) { + c2 = utftext.charCodeAt(i+1); + string += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); + i += 2; + } else { + c2 = utftext.charCodeAt(i+1); + c3 = utftext.charCodeAt(i+2); + string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); + i += 3; + } + } + return string; + } +} diff --git a/node_modules/mongodb/node_modules/bson/tools/gleak.js b/node_modules/mongodb/node_modules/bson/tools/gleak.js new file mode 100644 index 0000000..c707cfc --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/tools/gleak.js @@ -0,0 +1,21 @@ + +var gleak = require('gleak')(); +gleak.ignore('AssertionError'); +gleak.ignore('testFullSpec_param_found'); +gleak.ignore('events'); +gleak.ignore('Uint8Array'); +gleak.ignore('Uint8ClampedArray'); +gleak.ignore('TAP_Global_Harness'); +gleak.ignore('setImmediate'); +gleak.ignore('clearImmediate'); + +gleak.ignore('DTRACE_NET_SERVER_CONNECTION'); +gleak.ignore('DTRACE_NET_STREAM_END'); +gleak.ignore('DTRACE_NET_SOCKET_READ'); +gleak.ignore('DTRACE_NET_SOCKET_WRITE'); +gleak.ignore('DTRACE_HTTP_SERVER_REQUEST'); +gleak.ignore('DTRACE_HTTP_SERVER_RESPONSE'); +gleak.ignore('DTRACE_HTTP_CLIENT_REQUEST'); +gleak.ignore('DTRACE_HTTP_CLIENT_RESPONSE'); + +module.exports = gleak; diff --git a/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE b/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE new file mode 100644 index 0000000..7c435ba --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2008-2011 Pivotal Labs + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js b/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js new file mode 100644 index 0000000..7383401 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js @@ -0,0 +1,190 @@ +jasmine.TrivialReporter = function(doc) { + this.document = doc || document; + this.suiteDivs = {}; + this.logRunningSpecs = false; +}; + +jasmine.TrivialReporter.prototype.createDom = function(type, attrs, childrenVarArgs) { + var el = document.createElement(type); + + for (var i = 2; i < arguments.length; i++) { + var child = arguments[i]; + + if (typeof child === 'string') { + el.appendChild(document.createTextNode(child)); + } else { + if (child) { el.appendChild(child); } + } + } + + for (var attr in attrs) { + if (attr == "className") { + el[attr] = attrs[attr]; + } else { + el.setAttribute(attr, attrs[attr]); + } + } + + return el; +}; + +jasmine.TrivialReporter.prototype.reportRunnerStarting = function(runner) { + var showPassed, showSkipped; + + this.outerDiv = this.createDom('div', { className: 'jasmine_reporter' }, + this.createDom('div', { className: 'banner' }, + this.createDom('div', { className: 'logo' }, + this.createDom('span', { className: 'title' }, "Jasmine"), + this.createDom('span', { className: 'version' }, runner.env.versionString())), + this.createDom('div', { className: 'options' }, + "Show ", + showPassed = this.createDom('input', { id: "__jasmine_TrivialReporter_showPassed__", type: 'checkbox' }), + this.createDom('label', { "for": "__jasmine_TrivialReporter_showPassed__" }, " passed "), + showSkipped = this.createDom('input', { id: "__jasmine_TrivialReporter_showSkipped__", type: 'checkbox' }), + this.createDom('label', { "for": "__jasmine_TrivialReporter_showSkipped__" }, " skipped") + ) + ), + + this.runnerDiv = this.createDom('div', { className: 'runner running' }, + this.createDom('a', { className: 'run_spec', href: '?' }, "run all"), + this.runnerMessageSpan = this.createDom('span', {}, "Running..."), + this.finishedAtSpan = this.createDom('span', { className: 'finished-at' }, "")) + ); + + this.document.body.appendChild(this.outerDiv); + + var suites = runner.suites(); + for (var i = 0; i < suites.length; i++) { + var suite = suites[i]; + var suiteDiv = this.createDom('div', { className: 'suite' }, + this.createDom('a', { className: 'run_spec', href: '?spec=' + encodeURIComponent(suite.getFullName()) }, "run"), + this.createDom('a', { className: 'description', href: '?spec=' + encodeURIComponent(suite.getFullName()) }, suite.description)); + this.suiteDivs[suite.id] = suiteDiv; + var parentDiv = this.outerDiv; + if (suite.parentSuite) { + parentDiv = this.suiteDivs[suite.parentSuite.id]; + } + parentDiv.appendChild(suiteDiv); + } + + this.startedAt = new Date(); + + var self = this; + showPassed.onclick = function(evt) { + if (showPassed.checked) { + self.outerDiv.className += ' show-passed'; + } else { + self.outerDiv.className = self.outerDiv.className.replace(/ show-passed/, ''); + } + }; + + showSkipped.onclick = function(evt) { + if (showSkipped.checked) { + self.outerDiv.className += ' show-skipped'; + } else { + self.outerDiv.className = self.outerDiv.className.replace(/ show-skipped/, ''); + } + }; +}; + +jasmine.TrivialReporter.prototype.reportRunnerResults = function(runner) { + var results = runner.results(); + var className = (results.failedCount > 0) ? "runner failed" : "runner passed"; + this.runnerDiv.setAttribute("class", className); + //do it twice for IE + this.runnerDiv.setAttribute("className", className); + var specs = runner.specs(); + var specCount = 0; + for (var i = 0; i < specs.length; i++) { + if (this.specFilter(specs[i])) { + specCount++; + } + } + var message = "" + specCount + " spec" + (specCount == 1 ? "" : "s" ) + ", " + results.failedCount + " failure" + ((results.failedCount == 1) ? "" : "s"); + message += " in " + ((new Date().getTime() - this.startedAt.getTime()) / 1000) + "s"; + this.runnerMessageSpan.replaceChild(this.createDom('a', { className: 'description', href: '?'}, message), this.runnerMessageSpan.firstChild); + + this.finishedAtSpan.appendChild(document.createTextNode("Finished at " + new Date().toString())); +}; + +jasmine.TrivialReporter.prototype.reportSuiteResults = function(suite) { + var results = suite.results(); + var status = results.passed() ? 'passed' : 'failed'; + if (results.totalCount === 0) { // todo: change this to check results.skipped + status = 'skipped'; + } + this.suiteDivs[suite.id].className += " " + status; +}; + +jasmine.TrivialReporter.prototype.reportSpecStarting = function(spec) { + if (this.logRunningSpecs) { + this.log('>> Jasmine Running ' + spec.suite.description + ' ' + spec.description + '...'); + } +}; + +jasmine.TrivialReporter.prototype.reportSpecResults = function(spec) { + var results = spec.results(); + var status = results.passed() ? 'passed' : 'failed'; + if (results.skipped) { + status = 'skipped'; + } + var specDiv = this.createDom('div', { className: 'spec ' + status }, + this.createDom('a', { className: 'run_spec', href: '?spec=' + encodeURIComponent(spec.getFullName()) }, "run"), + this.createDom('a', { + className: 'description', + href: '?spec=' + encodeURIComponent(spec.getFullName()), + title: spec.getFullName() + }, spec.description)); + + + var resultItems = results.getItems(); + var messagesDiv = this.createDom('div', { className: 'messages' }); + for (var i = 0; i < resultItems.length; i++) { + var result = resultItems[i]; + + if (result.type == 'log') { + messagesDiv.appendChild(this.createDom('div', {className: 'resultMessage log'}, result.toString())); + } else if (result.type == 'expect' && result.passed && !result.passed()) { + messagesDiv.appendChild(this.createDom('div', {className: 'resultMessage fail'}, result.message)); + + if (result.trace.stack) { + messagesDiv.appendChild(this.createDom('div', {className: 'stackTrace'}, result.trace.stack)); + } + } + } + + if (messagesDiv.childNodes.length > 0) { + specDiv.appendChild(messagesDiv); + } + + this.suiteDivs[spec.suite.id].appendChild(specDiv); +}; + +jasmine.TrivialReporter.prototype.log = function() { + var console = jasmine.getGlobal().console; + if (console && console.log) { + if (console.log.apply) { + console.log.apply(console, arguments); + } else { + console.log(arguments); // ie fix: console.log.apply doesn't exist on ie + } + } +}; + +jasmine.TrivialReporter.prototype.getLocation = function() { + return this.document.location; +}; + +jasmine.TrivialReporter.prototype.specFilter = function(spec) { + var paramMap = {}; + var params = this.getLocation().search.substring(1).split('&'); + for (var i = 0; i < params.length; i++) { + var p = params[i].split('='); + paramMap[decodeURIComponent(p[0])] = decodeURIComponent(p[1]); + } + + if (!paramMap.spec) { + return true; + } + return spec.getFullName().indexOf(paramMap.spec) === 0; +}; diff --git a/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css b/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css new file mode 100644 index 0000000..6583fe7 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css @@ -0,0 +1,166 @@ +body { + font-family: "Helvetica Neue Light", "Lucida Grande", "Calibri", "Arial", sans-serif; +} + + +.jasmine_reporter a:visited, .jasmine_reporter a { + color: #303; +} + +.jasmine_reporter a:hover, .jasmine_reporter a:active { + color: blue; +} + +.run_spec { + float:right; + padding-right: 5px; + font-size: .8em; + text-decoration: none; +} + +.jasmine_reporter { + margin: 0 5px; +} + +.banner { + color: #303; + background-color: #fef; + padding: 5px; +} + +.logo { + float: left; + font-size: 1.1em; + padding-left: 5px; +} + +.logo .version { + font-size: .6em; + padding-left: 1em; +} + +.runner.running { + background-color: yellow; +} + + +.options { + text-align: right; + font-size: .8em; +} + + + + +.suite { + border: 1px outset gray; + margin: 5px 0; + padding-left: 1em; +} + +.suite .suite { + margin: 5px; +} + +.suite.passed { + background-color: #dfd; +} + +.suite.failed { + background-color: #fdd; +} + +.spec { + margin: 5px; + padding-left: 1em; + clear: both; +} + +.spec.failed, .spec.passed, .spec.skipped { + padding-bottom: 5px; + border: 1px solid gray; +} + +.spec.failed { + background-color: #fbb; + border-color: red; +} + +.spec.passed { + background-color: #bfb; + border-color: green; +} + +.spec.skipped { + background-color: #bbb; +} + +.messages { + border-left: 1px dashed gray; + padding-left: 1em; + padding-right: 1em; +} + +.passed { + background-color: #cfc; + display: none; +} + +.failed { + background-color: #fbb; +} + +.skipped { + color: #777; + background-color: #eee; + display: none; +} + + +/*.resultMessage {*/ + /*white-space: pre;*/ +/*}*/ + +.resultMessage span.result { + display: block; + line-height: 2em; + color: black; +} + +.resultMessage .mismatch { + color: black; +} + +.stackTrace { + white-space: pre; + font-size: .8em; + margin-left: 10px; + max-height: 5em; + overflow: auto; + border: 1px inset red; + padding: 1em; + background: #eef; +} + +.finished-at { + padding-left: 1em; + font-size: .6em; +} + +.show-passed .passed, +.show-skipped .skipped { + display: block; +} + + +#jasmine_content { + position:fixed; + right: 100%; +} + +.runner { + border: 1px solid gray; + display: block; + margin: 5px 0; + padding: 2px 0 2px 10px; +} diff --git a/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js b/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js new file mode 100644 index 0000000..c3d2dc7 --- /dev/null +++ b/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js @@ -0,0 +1,2476 @@ +var isCommonJS = typeof window == "undefined"; + +/** + * Top level namespace for Jasmine, a lightweight JavaScript BDD/spec/testing framework. + * + * @namespace + */ +var jasmine = {}; +if (isCommonJS) exports.jasmine = jasmine; +/** + * @private + */ +jasmine.unimplementedMethod_ = function() { + throw new Error("unimplemented method"); +}; + +/** + * Use jasmine.undefined instead of undefined, since undefined is just + * a plain old variable and may be redefined by somebody else. + * + * @private + */ +jasmine.undefined = jasmine.___undefined___; + +/** + * Show diagnostic messages in the console if set to true + * + */ +jasmine.VERBOSE = false; + +/** + * Default interval in milliseconds for event loop yields (e.g. to allow network activity or to refresh the screen with the HTML-based runner). Small values here may result in slow test running. Zero means no updates until all tests have completed. + * + */ +jasmine.DEFAULT_UPDATE_INTERVAL = 250; + +/** + * Default timeout interval in milliseconds for waitsFor() blocks. + */ +jasmine.DEFAULT_TIMEOUT_INTERVAL = 5000; + +jasmine.getGlobal = function() { + function getGlobal() { + return this; + } + + return getGlobal(); +}; + +/** + * Allows for bound functions to be compared. Internal use only. + * + * @ignore + * @private + * @param base {Object} bound 'this' for the function + * @param name {Function} function to find + */ +jasmine.bindOriginal_ = function(base, name) { + var original = base[name]; + if (original.apply) { + return function() { + return original.apply(base, arguments); + }; + } else { + // IE support + return jasmine.getGlobal()[name]; + } +}; + +jasmine.setTimeout = jasmine.bindOriginal_(jasmine.getGlobal(), 'setTimeout'); +jasmine.clearTimeout = jasmine.bindOriginal_(jasmine.getGlobal(), 'clearTimeout'); +jasmine.setInterval = jasmine.bindOriginal_(jasmine.getGlobal(), 'setInterval'); +jasmine.clearInterval = jasmine.bindOriginal_(jasmine.getGlobal(), 'clearInterval'); + +jasmine.MessageResult = function(values) { + this.type = 'log'; + this.values = values; + this.trace = new Error(); // todo: test better +}; + +jasmine.MessageResult.prototype.toString = function() { + var text = ""; + for (var i = 0; i < this.values.length; i++) { + if (i > 0) text += " "; + if (jasmine.isString_(this.values[i])) { + text += this.values[i]; + } else { + text += jasmine.pp(this.values[i]); + } + } + return text; +}; + +jasmine.ExpectationResult = function(params) { + this.type = 'expect'; + this.matcherName = params.matcherName; + this.passed_ = params.passed; + this.expected = params.expected; + this.actual = params.actual; + this.message = this.passed_ ? 'Passed.' : params.message; + + var trace = (params.trace || new Error(this.message)); + this.trace = this.passed_ ? '' : trace; +}; + +jasmine.ExpectationResult.prototype.toString = function () { + return this.message; +}; + +jasmine.ExpectationResult.prototype.passed = function () { + return this.passed_; +}; + +/** + * Getter for the Jasmine environment. Ensures one gets created + */ +jasmine.getEnv = function() { + var env = jasmine.currentEnv_ = jasmine.currentEnv_ || new jasmine.Env(); + return env; +}; + +/** + * @ignore + * @private + * @param value + * @returns {Boolean} + */ +jasmine.isArray_ = function(value) { + return jasmine.isA_("Array", value); +}; + +/** + * @ignore + * @private + * @param value + * @returns {Boolean} + */ +jasmine.isString_ = function(value) { + return jasmine.isA_("String", value); +}; + +/** + * @ignore + * @private + * @param value + * @returns {Boolean} + */ +jasmine.isNumber_ = function(value) { + return jasmine.isA_("Number", value); +}; + +/** + * @ignore + * @private + * @param {String} typeName + * @param value + * @returns {Boolean} + */ +jasmine.isA_ = function(typeName, value) { + return Object.prototype.toString.apply(value) === '[object ' + typeName + ']'; +}; + +/** + * Pretty printer for expecations. Takes any object and turns it into a human-readable string. + * + * @param value {Object} an object to be outputted + * @returns {String} + */ +jasmine.pp = function(value) { + var stringPrettyPrinter = new jasmine.StringPrettyPrinter(); + stringPrettyPrinter.format(value); + return stringPrettyPrinter.string; +}; + +/** + * Returns true if the object is a DOM Node. + * + * @param {Object} obj object to check + * @returns {Boolean} + */ +jasmine.isDomNode = function(obj) { + return obj.nodeType > 0; +}; + +/** + * Returns a matchable 'generic' object of the class type. For use in expecations of type when values don't matter. + * + * @example + * // don't care about which function is passed in, as long as it's a function + * expect(mySpy).toHaveBeenCalledWith(jasmine.any(Function)); + * + * @param {Class} clazz + * @returns matchable object of the type clazz + */ +jasmine.any = function(clazz) { + return new jasmine.Matchers.Any(clazz); +}; + +/** + * Jasmine Spies are test doubles that can act as stubs, spies, fakes or when used in an expecation, mocks. + * + * Spies should be created in test setup, before expectations. They can then be checked, using the standard Jasmine + * expectation syntax. Spies can be checked if they were called or not and what the calling params were. + * + * A Spy has the following fields: wasCalled, callCount, mostRecentCall, and argsForCall (see docs). + * + * Spies are torn down at the end of every spec. + * + * Note: Do not call new jasmine.Spy() directly - a spy must be created using spyOn, jasmine.createSpy or jasmine.createSpyObj. + * + * @example + * // a stub + * var myStub = jasmine.createSpy('myStub'); // can be used anywhere + * + * // spy example + * var foo = { + * not: function(bool) { return !bool; } + * } + * + * // actual foo.not will not be called, execution stops + * spyOn(foo, 'not'); + + // foo.not spied upon, execution will continue to implementation + * spyOn(foo, 'not').andCallThrough(); + * + * // fake example + * var foo = { + * not: function(bool) { return !bool; } + * } + * + * // foo.not(val) will return val + * spyOn(foo, 'not').andCallFake(function(value) {return value;}); + * + * // mock example + * foo.not(7 == 7); + * expect(foo.not).toHaveBeenCalled(); + * expect(foo.not).toHaveBeenCalledWith(true); + * + * @constructor + * @see spyOn, jasmine.createSpy, jasmine.createSpyObj + * @param {String} name + */ +jasmine.Spy = function(name) { + /** + * The name of the spy, if provided. + */ + this.identity = name || 'unknown'; + /** + * Is this Object a spy? + */ + this.isSpy = true; + /** + * The actual function this spy stubs. + */ + this.plan = function() { + }; + /** + * Tracking of the most recent call to the spy. + * @example + * var mySpy = jasmine.createSpy('foo'); + * mySpy(1, 2); + * mySpy.mostRecentCall.args = [1, 2]; + */ + this.mostRecentCall = {}; + + /** + * Holds arguments for each call to the spy, indexed by call count + * @example + * var mySpy = jasmine.createSpy('foo'); + * mySpy(1, 2); + * mySpy(7, 8); + * mySpy.mostRecentCall.args = [7, 8]; + * mySpy.argsForCall[0] = [1, 2]; + * mySpy.argsForCall[1] = [7, 8]; + */ + this.argsForCall = []; + this.calls = []; +}; + +/** + * Tells a spy to call through to the actual implemenatation. + * + * @example + * var foo = { + * bar: function() { // do some stuff } + * } + * + * // defining a spy on an existing property: foo.bar + * spyOn(foo, 'bar').andCallThrough(); + */ +jasmine.Spy.prototype.andCallThrough = function() { + this.plan = this.originalValue; + return this; +}; + +/** + * For setting the return value of a spy. + * + * @example + * // defining a spy from scratch: foo() returns 'baz' + * var foo = jasmine.createSpy('spy on foo').andReturn('baz'); + * + * // defining a spy on an existing property: foo.bar() returns 'baz' + * spyOn(foo, 'bar').andReturn('baz'); + * + * @param {Object} value + */ +jasmine.Spy.prototype.andReturn = function(value) { + this.plan = function() { + return value; + }; + return this; +}; + +/** + * For throwing an exception when a spy is called. + * + * @example + * // defining a spy from scratch: foo() throws an exception w/ message 'ouch' + * var foo = jasmine.createSpy('spy on foo').andThrow('baz'); + * + * // defining a spy on an existing property: foo.bar() throws an exception w/ message 'ouch' + * spyOn(foo, 'bar').andThrow('baz'); + * + * @param {String} exceptionMsg + */ +jasmine.Spy.prototype.andThrow = function(exceptionMsg) { + this.plan = function() { + throw exceptionMsg; + }; + return this; +}; + +/** + * Calls an alternate implementation when a spy is called. + * + * @example + * var baz = function() { + * // do some stuff, return something + * } + * // defining a spy from scratch: foo() calls the function baz + * var foo = jasmine.createSpy('spy on foo').andCall(baz); + * + * // defining a spy on an existing property: foo.bar() calls an anonymnous function + * spyOn(foo, 'bar').andCall(function() { return 'baz';} ); + * + * @param {Function} fakeFunc + */ +jasmine.Spy.prototype.andCallFake = function(fakeFunc) { + this.plan = fakeFunc; + return this; +}; + +/** + * Resets all of a spy's the tracking variables so that it can be used again. + * + * @example + * spyOn(foo, 'bar'); + * + * foo.bar(); + * + * expect(foo.bar.callCount).toEqual(1); + * + * foo.bar.reset(); + * + * expect(foo.bar.callCount).toEqual(0); + */ +jasmine.Spy.prototype.reset = function() { + this.wasCalled = false; + this.callCount = 0; + this.argsForCall = []; + this.calls = []; + this.mostRecentCall = {}; +}; + +jasmine.createSpy = function(name) { + + var spyObj = function() { + spyObj.wasCalled = true; + spyObj.callCount++; + var args = jasmine.util.argsToArray(arguments); + spyObj.mostRecentCall.object = this; + spyObj.mostRecentCall.args = args; + spyObj.argsForCall.push(args); + spyObj.calls.push({object: this, args: args}); + return spyObj.plan.apply(this, arguments); + }; + + var spy = new jasmine.Spy(name); + + for (var prop in spy) { + spyObj[prop] = spy[prop]; + } + + spyObj.reset(); + + return spyObj; +}; + +/** + * Determines whether an object is a spy. + * + * @param {jasmine.Spy|Object} putativeSpy + * @returns {Boolean} + */ +jasmine.isSpy = function(putativeSpy) { + return putativeSpy && putativeSpy.isSpy; +}; + +/** + * Creates a more complicated spy: an Object that has every property a function that is a spy. Used for stubbing something + * large in one call. + * + * @param {String} baseName name of spy class + * @param {Array} methodNames array of names of methods to make spies + */ +jasmine.createSpyObj = function(baseName, methodNames) { + if (!jasmine.isArray_(methodNames) || methodNames.length === 0) { + throw new Error('createSpyObj requires a non-empty array of method names to create spies for'); + } + var obj = {}; + for (var i = 0; i < methodNames.length; i++) { + obj[methodNames[i]] = jasmine.createSpy(baseName + '.' + methodNames[i]); + } + return obj; +}; + +/** + * All parameters are pretty-printed and concatenated together, then written to the current spec's output. + * + * Be careful not to leave calls to jasmine.log in production code. + */ +jasmine.log = function() { + var spec = jasmine.getEnv().currentSpec; + spec.log.apply(spec, arguments); +}; + +/** + * Function that installs a spy on an existing object's method name. Used within a Spec to create a spy. + * + * @example + * // spy example + * var foo = { + * not: function(bool) { return !bool; } + * } + * spyOn(foo, 'not'); // actual foo.not will not be called, execution stops + * + * @see jasmine.createSpy + * @param obj + * @param methodName + * @returns a Jasmine spy that can be chained with all spy methods + */ +var spyOn = function(obj, methodName) { + return jasmine.getEnv().currentSpec.spyOn(obj, methodName); +}; +if (isCommonJS) exports.spyOn = spyOn; + +/** + * Creates a Jasmine spec that will be added to the current suite. + * + * // TODO: pending tests + * + * @example + * it('should be true', function() { + * expect(true).toEqual(true); + * }); + * + * @param {String} desc description of this specification + * @param {Function} func defines the preconditions and expectations of the spec + */ +var it = function(desc, func) { + return jasmine.getEnv().it(desc, func); +}; +if (isCommonJS) exports.it = it; + +/** + * Creates a disabled Jasmine spec. + * + * A convenience method that allows existing specs to be disabled temporarily during development. + * + * @param {String} desc description of this specification + * @param {Function} func defines the preconditions and expectations of the spec + */ +var xit = function(desc, func) { + return jasmine.getEnv().xit(desc, func); +}; +if (isCommonJS) exports.xit = xit; + +/** + * Starts a chain for a Jasmine expectation. + * + * It is passed an Object that is the actual value and should chain to one of the many + * jasmine.Matchers functions. + * + * @param {Object} actual Actual value to test against and expected value + */ +var expect = function(actual) { + return jasmine.getEnv().currentSpec.expect(actual); +}; +if (isCommonJS) exports.expect = expect; + +/** + * Defines part of a jasmine spec. Used in cominbination with waits or waitsFor in asynchrnous specs. + * + * @param {Function} func Function that defines part of a jasmine spec. + */ +var runs = function(func) { + jasmine.getEnv().currentSpec.runs(func); +}; +if (isCommonJS) exports.runs = runs; + +/** + * Waits a fixed time period before moving to the next block. + * + * @deprecated Use waitsFor() instead + * @param {Number} timeout milliseconds to wait + */ +var waits = function(timeout) { + jasmine.getEnv().currentSpec.waits(timeout); +}; +if (isCommonJS) exports.waits = waits; + +/** + * Waits for the latchFunction to return true before proceeding to the next block. + * + * @param {Function} latchFunction + * @param {String} optional_timeoutMessage + * @param {Number} optional_timeout + */ +var waitsFor = function(latchFunction, optional_timeoutMessage, optional_timeout) { + jasmine.getEnv().currentSpec.waitsFor.apply(jasmine.getEnv().currentSpec, arguments); +}; +if (isCommonJS) exports.waitsFor = waitsFor; + +/** + * A function that is called before each spec in a suite. + * + * Used for spec setup, including validating assumptions. + * + * @param {Function} beforeEachFunction + */ +var beforeEach = function(beforeEachFunction) { + jasmine.getEnv().beforeEach(beforeEachFunction); +}; +if (isCommonJS) exports.beforeEach = beforeEach; + +/** + * A function that is called after each spec in a suite. + * + * Used for restoring any state that is hijacked during spec execution. + * + * @param {Function} afterEachFunction + */ +var afterEach = function(afterEachFunction) { + jasmine.getEnv().afterEach(afterEachFunction); +}; +if (isCommonJS) exports.afterEach = afterEach; + +/** + * Defines a suite of specifications. + * + * Stores the description and all defined specs in the Jasmine environment as one suite of specs. Variables declared + * are accessible by calls to beforeEach, it, and afterEach. Describe blocks can be nested, allowing for specialization + * of setup in some tests. + * + * @example + * // TODO: a simple suite + * + * // TODO: a simple suite with a nested describe block + * + * @param {String} description A string, usually the class under test. + * @param {Function} specDefinitions function that defines several specs. + */ +var describe = function(description, specDefinitions) { + return jasmine.getEnv().describe(description, specDefinitions); +}; +if (isCommonJS) exports.describe = describe; + +/** + * Disables a suite of specifications. Used to disable some suites in a file, or files, temporarily during development. + * + * @param {String} description A string, usually the class under test. + * @param {Function} specDefinitions function that defines several specs. + */ +var xdescribe = function(description, specDefinitions) { + return jasmine.getEnv().xdescribe(description, specDefinitions); +}; +if (isCommonJS) exports.xdescribe = xdescribe; + + +// Provide the XMLHttpRequest class for IE 5.x-6.x: +jasmine.XmlHttpRequest = (typeof XMLHttpRequest == "undefined") ? function() { + function tryIt(f) { + try { + return f(); + } catch(e) { + } + return null; + } + + var xhr = tryIt(function() { + return new ActiveXObject("Msxml2.XMLHTTP.6.0"); + }) || + tryIt(function() { + return new ActiveXObject("Msxml2.XMLHTTP.3.0"); + }) || + tryIt(function() { + return new ActiveXObject("Msxml2.XMLHTTP"); + }) || + tryIt(function() { + return new ActiveXObject("Microsoft.XMLHTTP"); + }); + + if (!xhr) throw new Error("This browser does not support XMLHttpRequest."); + + return xhr; +} : XMLHttpRequest; +/** + * @namespace + */ +jasmine.util = {}; + +/** + * Declare that a child class inherit it's prototype from the parent class. + * + * @private + * @param {Function} childClass + * @param {Function} parentClass + */ +jasmine.util.inherit = function(childClass, parentClass) { + /** + * @private + */ + var subclass = function() { + }; + subclass.prototype = parentClass.prototype; + childClass.prototype = new subclass(); +}; + +jasmine.util.formatException = function(e) { + var lineNumber; + if (e.line) { + lineNumber = e.line; + } + else if (e.lineNumber) { + lineNumber = e.lineNumber; + } + + var file; + + if (e.sourceURL) { + file = e.sourceURL; + } + else if (e.fileName) { + file = e.fileName; + } + + var message = (e.name && e.message) ? (e.name + ': ' + e.message) : e.toString(); + + if (file && lineNumber) { + message += ' in ' + file + ' (line ' + lineNumber + ')'; + } + + return message; +}; + +jasmine.util.htmlEscape = function(str) { + if (!str) return str; + return str.replace(/&/g, '&') + .replace(//g, '>'); +}; + +jasmine.util.argsToArray = function(args) { + var arrayOfArgs = []; + for (var i = 0; i < args.length; i++) arrayOfArgs.push(args[i]); + return arrayOfArgs; +}; + +jasmine.util.extend = function(destination, source) { + for (var property in source) destination[property] = source[property]; + return destination; +}; + +/** + * Environment for Jasmine + * + * @constructor + */ +jasmine.Env = function() { + this.currentSpec = null; + this.currentSuite = null; + this.currentRunner_ = new jasmine.Runner(this); + + this.reporter = new jasmine.MultiReporter(); + + this.updateInterval = jasmine.DEFAULT_UPDATE_INTERVAL; + this.defaultTimeoutInterval = jasmine.DEFAULT_TIMEOUT_INTERVAL; + this.lastUpdate = 0; + this.specFilter = function() { + return true; + }; + + this.nextSpecId_ = 0; + this.nextSuiteId_ = 0; + this.equalityTesters_ = []; + + // wrap matchers + this.matchersClass = function() { + jasmine.Matchers.apply(this, arguments); + }; + jasmine.util.inherit(this.matchersClass, jasmine.Matchers); + + jasmine.Matchers.wrapInto_(jasmine.Matchers.prototype, this.matchersClass); +}; + + +jasmine.Env.prototype.setTimeout = jasmine.setTimeout; +jasmine.Env.prototype.clearTimeout = jasmine.clearTimeout; +jasmine.Env.prototype.setInterval = jasmine.setInterval; +jasmine.Env.prototype.clearInterval = jasmine.clearInterval; + +/** + * @returns an object containing jasmine version build info, if set. + */ +jasmine.Env.prototype.version = function () { + if (jasmine.version_) { + return jasmine.version_; + } else { + throw new Error('Version not set'); + } +}; + +/** + * @returns string containing jasmine version build info, if set. + */ +jasmine.Env.prototype.versionString = function() { + if (!jasmine.version_) { + return "version unknown"; + } + + var version = this.version(); + var versionString = version.major + "." + version.minor + "." + version.build; + if (version.release_candidate) { + versionString += ".rc" + version.release_candidate; + } + versionString += " revision " + version.revision; + return versionString; +}; + +/** + * @returns a sequential integer starting at 0 + */ +jasmine.Env.prototype.nextSpecId = function () { + return this.nextSpecId_++; +}; + +/** + * @returns a sequential integer starting at 0 + */ +jasmine.Env.prototype.nextSuiteId = function () { + return this.nextSuiteId_++; +}; + +/** + * Register a reporter to receive status updates from Jasmine. + * @param {jasmine.Reporter} reporter An object which will receive status updates. + */ +jasmine.Env.prototype.addReporter = function(reporter) { + this.reporter.addReporter(reporter); +}; + +jasmine.Env.prototype.execute = function() { + this.currentRunner_.execute(); +}; + +jasmine.Env.prototype.describe = function(description, specDefinitions) { + var suite = new jasmine.Suite(this, description, specDefinitions, this.currentSuite); + + var parentSuite = this.currentSuite; + if (parentSuite) { + parentSuite.add(suite); + } else { + this.currentRunner_.add(suite); + } + + this.currentSuite = suite; + + var declarationError = null; + try { + specDefinitions.call(suite); + } catch(e) { + declarationError = e; + } + + if (declarationError) { + this.it("encountered a declaration exception", function() { + throw declarationError; + }); + } + + this.currentSuite = parentSuite; + + return suite; +}; + +jasmine.Env.prototype.beforeEach = function(beforeEachFunction) { + if (this.currentSuite) { + this.currentSuite.beforeEach(beforeEachFunction); + } else { + this.currentRunner_.beforeEach(beforeEachFunction); + } +}; + +jasmine.Env.prototype.currentRunner = function () { + return this.currentRunner_; +}; + +jasmine.Env.prototype.afterEach = function(afterEachFunction) { + if (this.currentSuite) { + this.currentSuite.afterEach(afterEachFunction); + } else { + this.currentRunner_.afterEach(afterEachFunction); + } + +}; + +jasmine.Env.prototype.xdescribe = function(desc, specDefinitions) { + return { + execute: function() { + } + }; +}; + +jasmine.Env.prototype.it = function(description, func) { + var spec = new jasmine.Spec(this, this.currentSuite, description); + this.currentSuite.add(spec); + this.currentSpec = spec; + + if (func) { + spec.runs(func); + } + + return spec; +}; + +jasmine.Env.prototype.xit = function(desc, func) { + return { + id: this.nextSpecId(), + runs: function() { + } + }; +}; + +jasmine.Env.prototype.compareObjects_ = function(a, b, mismatchKeys, mismatchValues) { + if (a.__Jasmine_been_here_before__ === b && b.__Jasmine_been_here_before__ === a) { + return true; + } + + a.__Jasmine_been_here_before__ = b; + b.__Jasmine_been_here_before__ = a; + + var hasKey = function(obj, keyName) { + return obj !== null && obj[keyName] !== jasmine.undefined; + }; + + for (var property in b) { + if (!hasKey(a, property) && hasKey(b, property)) { + mismatchKeys.push("expected has key '" + property + "', but missing from actual."); + } + } + for (property in a) { + if (!hasKey(b, property) && hasKey(a, property)) { + mismatchKeys.push("expected missing key '" + property + "', but present in actual."); + } + } + for (property in b) { + if (property == '__Jasmine_been_here_before__') continue; + if (!this.equals_(a[property], b[property], mismatchKeys, mismatchValues)) { + mismatchValues.push("'" + property + "' was '" + (b[property] ? jasmine.util.htmlEscape(b[property].toString()) : b[property]) + "' in expected, but was '" + (a[property] ? jasmine.util.htmlEscape(a[property].toString()) : a[property]) + "' in actual."); + } + } + + if (jasmine.isArray_(a) && jasmine.isArray_(b) && a.length != b.length) { + mismatchValues.push("arrays were not the same length"); + } + + delete a.__Jasmine_been_here_before__; + delete b.__Jasmine_been_here_before__; + return (mismatchKeys.length === 0 && mismatchValues.length === 0); +}; + +jasmine.Env.prototype.equals_ = function(a, b, mismatchKeys, mismatchValues) { + mismatchKeys = mismatchKeys || []; + mismatchValues = mismatchValues || []; + + for (var i = 0; i < this.equalityTesters_.length; i++) { + var equalityTester = this.equalityTesters_[i]; + var result = equalityTester(a, b, this, mismatchKeys, mismatchValues); + if (result !== jasmine.undefined) return result; + } + + if (a === b) return true; + + if (a === jasmine.undefined || a === null || b === jasmine.undefined || b === null) { + return (a == jasmine.undefined && b == jasmine.undefined); + } + + if (jasmine.isDomNode(a) && jasmine.isDomNode(b)) { + return a === b; + } + + if (a instanceof Date && b instanceof Date) { + return a.getTime() == b.getTime(); + } + + if (a instanceof jasmine.Matchers.Any) { + return a.matches(b); + } + + if (b instanceof jasmine.Matchers.Any) { + return b.matches(a); + } + + if (jasmine.isString_(a) && jasmine.isString_(b)) { + return (a == b); + } + + if (jasmine.isNumber_(a) && jasmine.isNumber_(b)) { + return (a == b); + } + + if (typeof a === "object" && typeof b === "object") { + return this.compareObjects_(a, b, mismatchKeys, mismatchValues); + } + + //Straight check + return (a === b); +}; + +jasmine.Env.prototype.contains_ = function(haystack, needle) { + if (jasmine.isArray_(haystack)) { + for (var i = 0; i < haystack.length; i++) { + if (this.equals_(haystack[i], needle)) return true; + } + return false; + } + return haystack.indexOf(needle) >= 0; +}; + +jasmine.Env.prototype.addEqualityTester = function(equalityTester) { + this.equalityTesters_.push(equalityTester); +}; +/** No-op base class for Jasmine reporters. + * + * @constructor + */ +jasmine.Reporter = function() { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.reportRunnerStarting = function(runner) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.reportRunnerResults = function(runner) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.reportSuiteResults = function(suite) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.reportSpecStarting = function(spec) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.reportSpecResults = function(spec) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.log = function(str) { +}; + +/** + * Blocks are functions with executable code that make up a spec. + * + * @constructor + * @param {jasmine.Env} env + * @param {Function} func + * @param {jasmine.Spec} spec + */ +jasmine.Block = function(env, func, spec) { + this.env = env; + this.func = func; + this.spec = spec; +}; + +jasmine.Block.prototype.execute = function(onComplete) { + try { + this.func.apply(this.spec); + } catch (e) { + this.spec.fail(e); + } + onComplete(); +}; +/** JavaScript API reporter. + * + * @constructor + */ +jasmine.JsApiReporter = function() { + this.started = false; + this.finished = false; + this.suites_ = []; + this.results_ = {}; +}; + +jasmine.JsApiReporter.prototype.reportRunnerStarting = function(runner) { + this.started = true; + var suites = runner.topLevelSuites(); + for (var i = 0; i < suites.length; i++) { + var suite = suites[i]; + this.suites_.push(this.summarize_(suite)); + } +}; + +jasmine.JsApiReporter.prototype.suites = function() { + return this.suites_; +}; + +jasmine.JsApiReporter.prototype.summarize_ = function(suiteOrSpec) { + var isSuite = suiteOrSpec instanceof jasmine.Suite; + var summary = { + id: suiteOrSpec.id, + name: suiteOrSpec.description, + type: isSuite ? 'suite' : 'spec', + children: [] + }; + + if (isSuite) { + var children = suiteOrSpec.children(); + for (var i = 0; i < children.length; i++) { + summary.children.push(this.summarize_(children[i])); + } + } + return summary; +}; + +jasmine.JsApiReporter.prototype.results = function() { + return this.results_; +}; + +jasmine.JsApiReporter.prototype.resultsForSpec = function(specId) { + return this.results_[specId]; +}; + +//noinspection JSUnusedLocalSymbols +jasmine.JsApiReporter.prototype.reportRunnerResults = function(runner) { + this.finished = true; +}; + +//noinspection JSUnusedLocalSymbols +jasmine.JsApiReporter.prototype.reportSuiteResults = function(suite) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.JsApiReporter.prototype.reportSpecResults = function(spec) { + this.results_[spec.id] = { + messages: spec.results().getItems(), + result: spec.results().failedCount > 0 ? "failed" : "passed" + }; +}; + +//noinspection JSUnusedLocalSymbols +jasmine.JsApiReporter.prototype.log = function(str) { +}; + +jasmine.JsApiReporter.prototype.resultsForSpecs = function(specIds){ + var results = {}; + for (var i = 0; i < specIds.length; i++) { + var specId = specIds[i]; + results[specId] = this.summarizeResult_(this.results_[specId]); + } + return results; +}; + +jasmine.JsApiReporter.prototype.summarizeResult_ = function(result){ + var summaryMessages = []; + var messagesLength = result.messages.length; + for (var messageIndex = 0; messageIndex < messagesLength; messageIndex++) { + var resultMessage = result.messages[messageIndex]; + summaryMessages.push({ + text: resultMessage.type == 'log' ? resultMessage.toString() : jasmine.undefined, + passed: resultMessage.passed ? resultMessage.passed() : true, + type: resultMessage.type, + message: resultMessage.message, + trace: { + stack: resultMessage.passed && !resultMessage.passed() ? resultMessage.trace.stack : jasmine.undefined + } + }); + } + + return { + result : result.result, + messages : summaryMessages + }; +}; + +/** + * @constructor + * @param {jasmine.Env} env + * @param actual + * @param {jasmine.Spec} spec + */ +jasmine.Matchers = function(env, actual, spec, opt_isNot) { + this.env = env; + this.actual = actual; + this.spec = spec; + this.isNot = opt_isNot || false; + this.reportWasCalled_ = false; +}; + +// todo: @deprecated as of Jasmine 0.11, remove soon [xw] +jasmine.Matchers.pp = function(str) { + throw new Error("jasmine.Matchers.pp() is no longer supported, please use jasmine.pp() instead!"); +}; + +// todo: @deprecated Deprecated as of Jasmine 0.10. Rewrite your custom matchers to return true or false. [xw] +jasmine.Matchers.prototype.report = function(result, failing_message, details) { + throw new Error("As of jasmine 0.11, custom matchers must be implemented differently -- please see jasmine docs"); +}; + +jasmine.Matchers.wrapInto_ = function(prototype, matchersClass) { + for (var methodName in prototype) { + if (methodName == 'report') continue; + var orig = prototype[methodName]; + matchersClass.prototype[methodName] = jasmine.Matchers.matcherFn_(methodName, orig); + } +}; + +jasmine.Matchers.matcherFn_ = function(matcherName, matcherFunction) { + return function() { + var matcherArgs = jasmine.util.argsToArray(arguments); + var result = matcherFunction.apply(this, arguments); + + if (this.isNot) { + result = !result; + } + + if (this.reportWasCalled_) return result; + + var message; + if (!result) { + if (this.message) { + message = this.message.apply(this, arguments); + if (jasmine.isArray_(message)) { + message = message[this.isNot ? 1 : 0]; + } + } else { + var englishyPredicate = matcherName.replace(/[A-Z]/g, function(s) { return ' ' + s.toLowerCase(); }); + message = "Expected " + jasmine.pp(this.actual) + (this.isNot ? " not " : " ") + englishyPredicate; + if (matcherArgs.length > 0) { + for (var i = 0; i < matcherArgs.length; i++) { + if (i > 0) message += ","; + message += " " + jasmine.pp(matcherArgs[i]); + } + } + message += "."; + } + } + var expectationResult = new jasmine.ExpectationResult({ + matcherName: matcherName, + passed: result, + expected: matcherArgs.length > 1 ? matcherArgs : matcherArgs[0], + actual: this.actual, + message: message + }); + this.spec.addMatcherResult(expectationResult); + return jasmine.undefined; + }; +}; + + + + +/** + * toBe: compares the actual to the expected using === + * @param expected + */ +jasmine.Matchers.prototype.toBe = function(expected) { + return this.actual === expected; +}; + +/** + * toNotBe: compares the actual to the expected using !== + * @param expected + * @deprecated as of 1.0. Use not.toBe() instead. + */ +jasmine.Matchers.prototype.toNotBe = function(expected) { + return this.actual !== expected; +}; + +/** + * toEqual: compares the actual to the expected using common sense equality. Handles Objects, Arrays, etc. + * + * @param expected + */ +jasmine.Matchers.prototype.toEqual = function(expected) { + return this.env.equals_(this.actual, expected); +}; + +/** + * toNotEqual: compares the actual to the expected using the ! of jasmine.Matchers.toEqual + * @param expected + * @deprecated as of 1.0. Use not.toNotEqual() instead. + */ +jasmine.Matchers.prototype.toNotEqual = function(expected) { + return !this.env.equals_(this.actual, expected); +}; + +/** + * Matcher that compares the actual to the expected using a regular expression. Constructs a RegExp, so takes + * a pattern or a String. + * + * @param expected + */ +jasmine.Matchers.prototype.toMatch = function(expected) { + return new RegExp(expected).test(this.actual); +}; + +/** + * Matcher that compares the actual to the expected using the boolean inverse of jasmine.Matchers.toMatch + * @param expected + * @deprecated as of 1.0. Use not.toMatch() instead. + */ +jasmine.Matchers.prototype.toNotMatch = function(expected) { + return !(new RegExp(expected).test(this.actual)); +}; + +/** + * Matcher that compares the actual to jasmine.undefined. + */ +jasmine.Matchers.prototype.toBeDefined = function() { + return (this.actual !== jasmine.undefined); +}; + +/** + * Matcher that compares the actual to jasmine.undefined. + */ +jasmine.Matchers.prototype.toBeUndefined = function() { + return (this.actual === jasmine.undefined); +}; + +/** + * Matcher that compares the actual to null. + */ +jasmine.Matchers.prototype.toBeNull = function() { + return (this.actual === null); +}; + +/** + * Matcher that boolean not-nots the actual. + */ +jasmine.Matchers.prototype.toBeTruthy = function() { + return !!this.actual; +}; + + +/** + * Matcher that boolean nots the actual. + */ +jasmine.Matchers.prototype.toBeFalsy = function() { + return !this.actual; +}; + + +/** + * Matcher that checks to see if the actual, a Jasmine spy, was called. + */ +jasmine.Matchers.prototype.toHaveBeenCalled = function() { + if (arguments.length > 0) { + throw new Error('toHaveBeenCalled does not take arguments, use toHaveBeenCalledWith'); + } + + if (!jasmine.isSpy(this.actual)) { + throw new Error('Expected a spy, but got ' + jasmine.pp(this.actual) + '.'); + } + + this.message = function() { + return [ + "Expected spy " + this.actual.identity + " to have been called.", + "Expected spy " + this.actual.identity + " not to have been called." + ]; + }; + + return this.actual.wasCalled; +}; + +/** @deprecated Use expect(xxx).toHaveBeenCalled() instead */ +jasmine.Matchers.prototype.wasCalled = jasmine.Matchers.prototype.toHaveBeenCalled; + +/** + * Matcher that checks to see if the actual, a Jasmine spy, was not called. + * + * @deprecated Use expect(xxx).not.toHaveBeenCalled() instead + */ +jasmine.Matchers.prototype.wasNotCalled = function() { + if (arguments.length > 0) { + throw new Error('wasNotCalled does not take arguments'); + } + + if (!jasmine.isSpy(this.actual)) { + throw new Error('Expected a spy, but got ' + jasmine.pp(this.actual) + '.'); + } + + this.message = function() { + return [ + "Expected spy " + this.actual.identity + " to not have been called.", + "Expected spy " + this.actual.identity + " to have been called." + ]; + }; + + return !this.actual.wasCalled; +}; + +/** + * Matcher that checks to see if the actual, a Jasmine spy, was called with a set of parameters. + * + * @example + * + */ +jasmine.Matchers.prototype.toHaveBeenCalledWith = function() { + var expectedArgs = jasmine.util.argsToArray(arguments); + if (!jasmine.isSpy(this.actual)) { + throw new Error('Expected a spy, but got ' + jasmine.pp(this.actual) + '.'); + } + this.message = function() { + if (this.actual.callCount === 0) { + // todo: what should the failure message for .not.toHaveBeenCalledWith() be? is this right? test better. [xw] + return [ + "Expected spy " + this.actual.identity + " to have been called with " + jasmine.pp(expectedArgs) + " but it was never called.", + "Expected spy " + this.actual.identity + " not to have been called with " + jasmine.pp(expectedArgs) + " but it was." + ]; + } else { + return [ + "Expected spy " + this.actual.identity + " to have been called with " + jasmine.pp(expectedArgs) + " but was called with " + jasmine.pp(this.actual.argsForCall), + "Expected spy " + this.actual.identity + " not to have been called with " + jasmine.pp(expectedArgs) + " but was called with " + jasmine.pp(this.actual.argsForCall) + ]; + } + }; + + return this.env.contains_(this.actual.argsForCall, expectedArgs); +}; + +/** @deprecated Use expect(xxx).toHaveBeenCalledWith() instead */ +jasmine.Matchers.prototype.wasCalledWith = jasmine.Matchers.prototype.toHaveBeenCalledWith; + +/** @deprecated Use expect(xxx).not.toHaveBeenCalledWith() instead */ +jasmine.Matchers.prototype.wasNotCalledWith = function() { + var expectedArgs = jasmine.util.argsToArray(arguments); + if (!jasmine.isSpy(this.actual)) { + throw new Error('Expected a spy, but got ' + jasmine.pp(this.actual) + '.'); + } + + this.message = function() { + return [ + "Expected spy not to have been called with " + jasmine.pp(expectedArgs) + " but it was", + "Expected spy to have been called with " + jasmine.pp(expectedArgs) + " but it was" + ]; + }; + + return !this.env.contains_(this.actual.argsForCall, expectedArgs); +}; + +/** + * Matcher that checks that the expected item is an element in the actual Array. + * + * @param {Object} expected + */ +jasmine.Matchers.prototype.toContain = function(expected) { + return this.env.contains_(this.actual, expected); +}; + +/** + * Matcher that checks that the expected item is NOT an element in the actual Array. + * + * @param {Object} expected + * @deprecated as of 1.0. Use not.toNotContain() instead. + */ +jasmine.Matchers.prototype.toNotContain = function(expected) { + return !this.env.contains_(this.actual, expected); +}; + +jasmine.Matchers.prototype.toBeLessThan = function(expected) { + return this.actual < expected; +}; + +jasmine.Matchers.prototype.toBeGreaterThan = function(expected) { + return this.actual > expected; +}; + +/** + * Matcher that checks that the expected item is equal to the actual item + * up to a given level of decimal precision (default 2). + * + * @param {Number} expected + * @param {Number} precision + */ +jasmine.Matchers.prototype.toBeCloseTo = function(expected, precision) { + if (!(precision === 0)) { + precision = precision || 2; + } + var multiplier = Math.pow(10, precision); + var actual = Math.round(this.actual * multiplier); + expected = Math.round(expected * multiplier); + return expected == actual; +}; + +/** + * Matcher that checks that the expected exception was thrown by the actual. + * + * @param {String} expected + */ +jasmine.Matchers.prototype.toThrow = function(expected) { + var result = false; + var exception; + if (typeof this.actual != 'function') { + throw new Error('Actual is not a function'); + } + try { + this.actual(); + } catch (e) { + exception = e; + } + if (exception) { + result = (expected === jasmine.undefined || this.env.equals_(exception.message || exception, expected.message || expected)); + } + + var not = this.isNot ? "not " : ""; + + this.message = function() { + if (exception && (expected === jasmine.undefined || !this.env.equals_(exception.message || exception, expected.message || expected))) { + return ["Expected function " + not + "to throw", expected ? expected.message || expected : "an exception", ", but it threw", exception.message || exception].join(' '); + } else { + return "Expected function to throw an exception."; + } + }; + + return result; +}; + +jasmine.Matchers.Any = function(expectedClass) { + this.expectedClass = expectedClass; +}; + +jasmine.Matchers.Any.prototype.matches = function(other) { + if (this.expectedClass == String) { + return typeof other == 'string' || other instanceof String; + } + + if (this.expectedClass == Number) { + return typeof other == 'number' || other instanceof Number; + } + + if (this.expectedClass == Function) { + return typeof other == 'function' || other instanceof Function; + } + + if (this.expectedClass == Object) { + return typeof other == 'object'; + } + + return other instanceof this.expectedClass; +}; + +jasmine.Matchers.Any.prototype.toString = function() { + return ''; +}; + +/** + * @constructor + */ +jasmine.MultiReporter = function() { + this.subReporters_ = []; +}; +jasmine.util.inherit(jasmine.MultiReporter, jasmine.Reporter); + +jasmine.MultiReporter.prototype.addReporter = function(reporter) { + this.subReporters_.push(reporter); +}; + +(function() { + var functionNames = [ + "reportRunnerStarting", + "reportRunnerResults", + "reportSuiteResults", + "reportSpecStarting", + "reportSpecResults", + "log" + ]; + for (var i = 0; i < functionNames.length; i++) { + var functionName = functionNames[i]; + jasmine.MultiReporter.prototype[functionName] = (function(functionName) { + return function() { + for (var j = 0; j < this.subReporters_.length; j++) { + var subReporter = this.subReporters_[j]; + if (subReporter[functionName]) { + subReporter[functionName].apply(subReporter, arguments); + } + } + }; + })(functionName); + } +})(); +/** + * Holds results for a set of Jasmine spec. Allows for the results array to hold another jasmine.NestedResults + * + * @constructor + */ +jasmine.NestedResults = function() { + /** + * The total count of results + */ + this.totalCount = 0; + /** + * Number of passed results + */ + this.passedCount = 0; + /** + * Number of failed results + */ + this.failedCount = 0; + /** + * Was this suite/spec skipped? + */ + this.skipped = false; + /** + * @ignore + */ + this.items_ = []; +}; + +/** + * Roll up the result counts. + * + * @param result + */ +jasmine.NestedResults.prototype.rollupCounts = function(result) { + this.totalCount += result.totalCount; + this.passedCount += result.passedCount; + this.failedCount += result.failedCount; +}; + +/** + * Adds a log message. + * @param values Array of message parts which will be concatenated later. + */ +jasmine.NestedResults.prototype.log = function(values) { + this.items_.push(new jasmine.MessageResult(values)); +}; + +/** + * Getter for the results: message & results. + */ +jasmine.NestedResults.prototype.getItems = function() { + return this.items_; +}; + +/** + * Adds a result, tracking counts (total, passed, & failed) + * @param {jasmine.ExpectationResult|jasmine.NestedResults} result + */ +jasmine.NestedResults.prototype.addResult = function(result) { + if (result.type != 'log') { + if (result.items_) { + this.rollupCounts(result); + } else { + this.totalCount++; + if (result.passed()) { + this.passedCount++; + } else { + this.failedCount++; + } + } + } + this.items_.push(result); +}; + +/** + * @returns {Boolean} True if everything below passed + */ +jasmine.NestedResults.prototype.passed = function() { + return this.passedCount === this.totalCount; +}; +/** + * Base class for pretty printing for expectation results. + */ +jasmine.PrettyPrinter = function() { + this.ppNestLevel_ = 0; +}; + +/** + * Formats a value in a nice, human-readable string. + * + * @param value + */ +jasmine.PrettyPrinter.prototype.format = function(value) { + if (this.ppNestLevel_ > 40) { + throw new Error('jasmine.PrettyPrinter: format() nested too deeply!'); + } + + this.ppNestLevel_++; + try { + if (value === jasmine.undefined) { + this.emitScalar('undefined'); + } else if (value === null) { + this.emitScalar('null'); + } else if (value === jasmine.getGlobal()) { + this.emitScalar(''); + } else if (value instanceof jasmine.Matchers.Any) { + this.emitScalar(value.toString()); + } else if (typeof value === 'string') { + this.emitString(value); + } else if (jasmine.isSpy(value)) { + this.emitScalar("spy on " + value.identity); + } else if (value instanceof RegExp) { + this.emitScalar(value.toString()); + } else if (typeof value === 'function') { + this.emitScalar('Function'); + } else if (typeof value.nodeType === 'number') { + this.emitScalar('HTMLNode'); + } else if (value instanceof Date) { + this.emitScalar('Date(' + value + ')'); + } else if (value.__Jasmine_been_here_before__) { + this.emitScalar(''); + } else if (jasmine.isArray_(value) || typeof value == 'object') { + value.__Jasmine_been_here_before__ = true; + if (jasmine.isArray_(value)) { + this.emitArray(value); + } else { + this.emitObject(value); + } + delete value.__Jasmine_been_here_before__; + } else { + this.emitScalar(value.toString()); + } + } finally { + this.ppNestLevel_--; + } +}; + +jasmine.PrettyPrinter.prototype.iterateObject = function(obj, fn) { + for (var property in obj) { + if (property == '__Jasmine_been_here_before__') continue; + fn(property, obj.__lookupGetter__ ? (obj.__lookupGetter__(property) !== jasmine.undefined && + obj.__lookupGetter__(property) !== null) : false); + } +}; + +jasmine.PrettyPrinter.prototype.emitArray = jasmine.unimplementedMethod_; +jasmine.PrettyPrinter.prototype.emitObject = jasmine.unimplementedMethod_; +jasmine.PrettyPrinter.prototype.emitScalar = jasmine.unimplementedMethod_; +jasmine.PrettyPrinter.prototype.emitString = jasmine.unimplementedMethod_; + +jasmine.StringPrettyPrinter = function() { + jasmine.PrettyPrinter.call(this); + + this.string = ''; +}; +jasmine.util.inherit(jasmine.StringPrettyPrinter, jasmine.PrettyPrinter); + +jasmine.StringPrettyPrinter.prototype.emitScalar = function(value) { + this.append(value); +}; + +jasmine.StringPrettyPrinter.prototype.emitString = function(value) { + this.append("'" + value + "'"); +}; + +jasmine.StringPrettyPrinter.prototype.emitArray = function(array) { + this.append('[ '); + for (var i = 0; i < array.length; i++) { + if (i > 0) { + this.append(', '); + } + this.format(array[i]); + } + this.append(' ]'); +}; + +jasmine.StringPrettyPrinter.prototype.emitObject = function(obj) { + var self = this; + this.append('{ '); + var first = true; + + this.iterateObject(obj, function(property, isGetter) { + if (first) { + first = false; + } else { + self.append(', '); + } + + self.append(property); + self.append(' : '); + if (isGetter) { + self.append(''); + } else { + self.format(obj[property]); + } + }); + + this.append(' }'); +}; + +jasmine.StringPrettyPrinter.prototype.append = function(value) { + this.string += value; +}; +jasmine.Queue = function(env) { + this.env = env; + this.blocks = []; + this.running = false; + this.index = 0; + this.offset = 0; + this.abort = false; +}; + +jasmine.Queue.prototype.addBefore = function(block) { + this.blocks.unshift(block); +}; + +jasmine.Queue.prototype.add = function(block) { + this.blocks.push(block); +}; + +jasmine.Queue.prototype.insertNext = function(block) { + this.blocks.splice((this.index + this.offset + 1), 0, block); + this.offset++; +}; + +jasmine.Queue.prototype.start = function(onComplete) { + this.running = true; + this.onComplete = onComplete; + this.next_(); +}; + +jasmine.Queue.prototype.isRunning = function() { + return this.running; +}; + +jasmine.Queue.LOOP_DONT_RECURSE = true; + +jasmine.Queue.prototype.next_ = function() { + var self = this; + var goAgain = true; + + while (goAgain) { + goAgain = false; + + if (self.index < self.blocks.length && !this.abort) { + var calledSynchronously = true; + var completedSynchronously = false; + + var onComplete = function () { + if (jasmine.Queue.LOOP_DONT_RECURSE && calledSynchronously) { + completedSynchronously = true; + return; + } + + if (self.blocks[self.index].abort) { + self.abort = true; + } + + self.offset = 0; + self.index++; + + var now = new Date().getTime(); + if (self.env.updateInterval && now - self.env.lastUpdate > self.env.updateInterval) { + self.env.lastUpdate = now; + self.env.setTimeout(function() { + self.next_(); + }, 0); + } else { + if (jasmine.Queue.LOOP_DONT_RECURSE && completedSynchronously) { + goAgain = true; + } else { + self.next_(); + } + } + }; + self.blocks[self.index].execute(onComplete); + + calledSynchronously = false; + if (completedSynchronously) { + onComplete(); + } + + } else { + self.running = false; + if (self.onComplete) { + self.onComplete(); + } + } + } +}; + +jasmine.Queue.prototype.results = function() { + var results = new jasmine.NestedResults(); + for (var i = 0; i < this.blocks.length; i++) { + if (this.blocks[i].results) { + results.addResult(this.blocks[i].results()); + } + } + return results; +}; + + +/** + * Runner + * + * @constructor + * @param {jasmine.Env} env + */ +jasmine.Runner = function(env) { + var self = this; + self.env = env; + self.queue = new jasmine.Queue(env); + self.before_ = []; + self.after_ = []; + self.suites_ = []; +}; + +jasmine.Runner.prototype.execute = function() { + var self = this; + if (self.env.reporter.reportRunnerStarting) { + self.env.reporter.reportRunnerStarting(this); + } + self.queue.start(function () { + self.finishCallback(); + }); +}; + +jasmine.Runner.prototype.beforeEach = function(beforeEachFunction) { + beforeEachFunction.typeName = 'beforeEach'; + this.before_.splice(0,0,beforeEachFunction); +}; + +jasmine.Runner.prototype.afterEach = function(afterEachFunction) { + afterEachFunction.typeName = 'afterEach'; + this.after_.splice(0,0,afterEachFunction); +}; + + +jasmine.Runner.prototype.finishCallback = function() { + this.env.reporter.reportRunnerResults(this); +}; + +jasmine.Runner.prototype.addSuite = function(suite) { + this.suites_.push(suite); +}; + +jasmine.Runner.prototype.add = function(block) { + if (block instanceof jasmine.Suite) { + this.addSuite(block); + } + this.queue.add(block); +}; + +jasmine.Runner.prototype.specs = function () { + var suites = this.suites(); + var specs = []; + for (var i = 0; i < suites.length; i++) { + specs = specs.concat(suites[i].specs()); + } + return specs; +}; + +jasmine.Runner.prototype.suites = function() { + return this.suites_; +}; + +jasmine.Runner.prototype.topLevelSuites = function() { + var topLevelSuites = []; + for (var i = 0; i < this.suites_.length; i++) { + if (!this.suites_[i].parentSuite) { + topLevelSuites.push(this.suites_[i]); + } + } + return topLevelSuites; +}; + +jasmine.Runner.prototype.results = function() { + return this.queue.results(); +}; +/** + * Internal representation of a Jasmine specification, or test. + * + * @constructor + * @param {jasmine.Env} env + * @param {jasmine.Suite} suite + * @param {String} description + */ +jasmine.Spec = function(env, suite, description) { + if (!env) { + throw new Error('jasmine.Env() required'); + } + if (!suite) { + throw new Error('jasmine.Suite() required'); + } + var spec = this; + spec.id = env.nextSpecId ? env.nextSpecId() : null; + spec.env = env; + spec.suite = suite; + spec.description = description; + spec.queue = new jasmine.Queue(env); + + spec.afterCallbacks = []; + spec.spies_ = []; + + spec.results_ = new jasmine.NestedResults(); + spec.results_.description = description; + spec.matchersClass = null; +}; + +jasmine.Spec.prototype.getFullName = function() { + return this.suite.getFullName() + ' ' + this.description + '.'; +}; + + +jasmine.Spec.prototype.results = function() { + return this.results_; +}; + +/** + * All parameters are pretty-printed and concatenated together, then written to the spec's output. + * + * Be careful not to leave calls to jasmine.log in production code. + */ +jasmine.Spec.prototype.log = function() { + return this.results_.log(arguments); +}; + +jasmine.Spec.prototype.runs = function (func) { + var block = new jasmine.Block(this.env, func, this); + this.addToQueue(block); + return this; +}; + +jasmine.Spec.prototype.addToQueue = function (block) { + if (this.queue.isRunning()) { + this.queue.insertNext(block); + } else { + this.queue.add(block); + } +}; + +/** + * @param {jasmine.ExpectationResult} result + */ +jasmine.Spec.prototype.addMatcherResult = function(result) { + this.results_.addResult(result); +}; + +jasmine.Spec.prototype.expect = function(actual) { + var positive = new (this.getMatchersClass_())(this.env, actual, this); + positive.not = new (this.getMatchersClass_())(this.env, actual, this, true); + return positive; +}; + +/** + * Waits a fixed time period before moving to the next block. + * + * @deprecated Use waitsFor() instead + * @param {Number} timeout milliseconds to wait + */ +jasmine.Spec.prototype.waits = function(timeout) { + var waitsFunc = new jasmine.WaitsBlock(this.env, timeout, this); + this.addToQueue(waitsFunc); + return this; +}; + +/** + * Waits for the latchFunction to return true before proceeding to the next block. + * + * @param {Function} latchFunction + * @param {String} optional_timeoutMessage + * @param {Number} optional_timeout + */ +jasmine.Spec.prototype.waitsFor = function(latchFunction, optional_timeoutMessage, optional_timeout) { + var latchFunction_ = null; + var optional_timeoutMessage_ = null; + var optional_timeout_ = null; + + for (var i = 0; i < arguments.length; i++) { + var arg = arguments[i]; + switch (typeof arg) { + case 'function': + latchFunction_ = arg; + break; + case 'string': + optional_timeoutMessage_ = arg; + break; + case 'number': + optional_timeout_ = arg; + break; + } + } + + var waitsForFunc = new jasmine.WaitsForBlock(this.env, optional_timeout_, latchFunction_, optional_timeoutMessage_, this); + this.addToQueue(waitsForFunc); + return this; +}; + +jasmine.Spec.prototype.fail = function (e) { + var expectationResult = new jasmine.ExpectationResult({ + passed: false, + message: e ? jasmine.util.formatException(e) : 'Exception', + trace: { stack: e.stack } + }); + this.results_.addResult(expectationResult); +}; + +jasmine.Spec.prototype.getMatchersClass_ = function() { + return this.matchersClass || this.env.matchersClass; +}; + +jasmine.Spec.prototype.addMatchers = function(matchersPrototype) { + var parent = this.getMatchersClass_(); + var newMatchersClass = function() { + parent.apply(this, arguments); + }; + jasmine.util.inherit(newMatchersClass, parent); + jasmine.Matchers.wrapInto_(matchersPrototype, newMatchersClass); + this.matchersClass = newMatchersClass; +}; + +jasmine.Spec.prototype.finishCallback = function() { + this.env.reporter.reportSpecResults(this); +}; + +jasmine.Spec.prototype.finish = function(onComplete) { + this.removeAllSpies(); + this.finishCallback(); + if (onComplete) { + onComplete(); + } +}; + +jasmine.Spec.prototype.after = function(doAfter) { + if (this.queue.isRunning()) { + this.queue.add(new jasmine.Block(this.env, doAfter, this)); + } else { + this.afterCallbacks.unshift(doAfter); + } +}; + +jasmine.Spec.prototype.execute = function(onComplete) { + var spec = this; + if (!spec.env.specFilter(spec)) { + spec.results_.skipped = true; + spec.finish(onComplete); + return; + } + + this.env.reporter.reportSpecStarting(this); + + spec.env.currentSpec = spec; + + spec.addBeforesAndAftersToQueue(); + + spec.queue.start(function () { + spec.finish(onComplete); + }); +}; + +jasmine.Spec.prototype.addBeforesAndAftersToQueue = function() { + var runner = this.env.currentRunner(); + var i; + + for (var suite = this.suite; suite; suite = suite.parentSuite) { + for (i = 0; i < suite.before_.length; i++) { + this.queue.addBefore(new jasmine.Block(this.env, suite.before_[i], this)); + } + } + for (i = 0; i < runner.before_.length; i++) { + this.queue.addBefore(new jasmine.Block(this.env, runner.before_[i], this)); + } + for (i = 0; i < this.afterCallbacks.length; i++) { + this.queue.add(new jasmine.Block(this.env, this.afterCallbacks[i], this)); + } + for (suite = this.suite; suite; suite = suite.parentSuite) { + for (i = 0; i < suite.after_.length; i++) { + this.queue.add(new jasmine.Block(this.env, suite.after_[i], this)); + } + } + for (i = 0; i < runner.after_.length; i++) { + this.queue.add(new jasmine.Block(this.env, runner.after_[i], this)); + } +}; + +jasmine.Spec.prototype.explodes = function() { + throw 'explodes function should not have been called'; +}; + +jasmine.Spec.prototype.spyOn = function(obj, methodName, ignoreMethodDoesntExist) { + if (obj == jasmine.undefined) { + throw "spyOn could not find an object to spy upon for " + methodName + "()"; + } + + if (!ignoreMethodDoesntExist && obj[methodName] === jasmine.undefined) { + throw methodName + '() method does not exist'; + } + + if (!ignoreMethodDoesntExist && obj[methodName] && obj[methodName].isSpy) { + throw new Error(methodName + ' has already been spied upon'); + } + + var spyObj = jasmine.createSpy(methodName); + + this.spies_.push(spyObj); + spyObj.baseObj = obj; + spyObj.methodName = methodName; + spyObj.originalValue = obj[methodName]; + + obj[methodName] = spyObj; + + return spyObj; +}; + +jasmine.Spec.prototype.removeAllSpies = function() { + for (var i = 0; i < this.spies_.length; i++) { + var spy = this.spies_[i]; + spy.baseObj[spy.methodName] = spy.originalValue; + } + this.spies_ = []; +}; + +/** + * Internal representation of a Jasmine suite. + * + * @constructor + * @param {jasmine.Env} env + * @param {String} description + * @param {Function} specDefinitions + * @param {jasmine.Suite} parentSuite + */ +jasmine.Suite = function(env, description, specDefinitions, parentSuite) { + var self = this; + self.id = env.nextSuiteId ? env.nextSuiteId() : null; + self.description = description; + self.queue = new jasmine.Queue(env); + self.parentSuite = parentSuite; + self.env = env; + self.before_ = []; + self.after_ = []; + self.children_ = []; + self.suites_ = []; + self.specs_ = []; +}; + +jasmine.Suite.prototype.getFullName = function() { + var fullName = this.description; + for (var parentSuite = this.parentSuite; parentSuite; parentSuite = parentSuite.parentSuite) { + fullName = parentSuite.description + ' ' + fullName; + } + return fullName; +}; + +jasmine.Suite.prototype.finish = function(onComplete) { + this.env.reporter.reportSuiteResults(this); + this.finished = true; + if (typeof(onComplete) == 'function') { + onComplete(); + } +}; + +jasmine.Suite.prototype.beforeEach = function(beforeEachFunction) { + beforeEachFunction.typeName = 'beforeEach'; + this.before_.unshift(beforeEachFunction); +}; + +jasmine.Suite.prototype.afterEach = function(afterEachFunction) { + afterEachFunction.typeName = 'afterEach'; + this.after_.unshift(afterEachFunction); +}; + +jasmine.Suite.prototype.results = function() { + return this.queue.results(); +}; + +jasmine.Suite.prototype.add = function(suiteOrSpec) { + this.children_.push(suiteOrSpec); + if (suiteOrSpec instanceof jasmine.Suite) { + this.suites_.push(suiteOrSpec); + this.env.currentRunner().addSuite(suiteOrSpec); + } else { + this.specs_.push(suiteOrSpec); + } + this.queue.add(suiteOrSpec); +}; + +jasmine.Suite.prototype.specs = function() { + return this.specs_; +}; + +jasmine.Suite.prototype.suites = function() { + return this.suites_; +}; + +jasmine.Suite.prototype.children = function() { + return this.children_; +}; + +jasmine.Suite.prototype.execute = function(onComplete) { + var self = this; + this.queue.start(function () { + self.finish(onComplete); + }); +}; +jasmine.WaitsBlock = function(env, timeout, spec) { + this.timeout = timeout; + jasmine.Block.call(this, env, null, spec); +}; + +jasmine.util.inherit(jasmine.WaitsBlock, jasmine.Block); + +jasmine.WaitsBlock.prototype.execute = function (onComplete) { + if (jasmine.VERBOSE) { + this.env.reporter.log('>> Jasmine waiting for ' + this.timeout + ' ms...'); + } + this.env.setTimeout(function () { + onComplete(); + }, this.timeout); +}; +/** + * A block which waits for some condition to become true, with timeout. + * + * @constructor + * @extends jasmine.Block + * @param {jasmine.Env} env The Jasmine environment. + * @param {Number} timeout The maximum time in milliseconds to wait for the condition to become true. + * @param {Function} latchFunction A function which returns true when the desired condition has been met. + * @param {String} message The message to display if the desired condition hasn't been met within the given time period. + * @param {jasmine.Spec} spec The Jasmine spec. + */ +jasmine.WaitsForBlock = function(env, timeout, latchFunction, message, spec) { + this.timeout = timeout || env.defaultTimeoutInterval; + this.latchFunction = latchFunction; + this.message = message; + this.totalTimeSpentWaitingForLatch = 0; + jasmine.Block.call(this, env, null, spec); +}; +jasmine.util.inherit(jasmine.WaitsForBlock, jasmine.Block); + +jasmine.WaitsForBlock.TIMEOUT_INCREMENT = 10; + +jasmine.WaitsForBlock.prototype.execute = function(onComplete) { + if (jasmine.VERBOSE) { + this.env.reporter.log('>> Jasmine waiting for ' + (this.message || 'something to happen')); + } + var latchFunctionResult; + try { + latchFunctionResult = this.latchFunction.apply(this.spec); + } catch (e) { + this.spec.fail(e); + onComplete(); + return; + } + + if (latchFunctionResult) { + onComplete(); + } else if (this.totalTimeSpentWaitingForLatch >= this.timeout) { + var message = 'timed out after ' + this.timeout + ' msec waiting for ' + (this.message || 'something to happen'); + this.spec.fail({ + name: 'timeout', + message: message + }); + + this.abort = true; + onComplete(); + } else { + this.totalTimeSpentWaitingForLatch += jasmine.WaitsForBlock.TIMEOUT_INCREMENT; + var self = this; + this.env.setTimeout(function() { + self.execute(onComplete); + }, jasmine.WaitsForBlock.TIMEOUT_INCREMENT); + } +}; +// Mock setTimeout, clearTimeout +// Contributed by Pivotal Computer Systems, www.pivotalsf.com + +jasmine.FakeTimer = function() { + this.reset(); + + var self = this; + self.setTimeout = function(funcToCall, millis) { + self.timeoutsMade++; + self.scheduleFunction(self.timeoutsMade, funcToCall, millis, false); + return self.timeoutsMade; + }; + + self.setInterval = function(funcToCall, millis) { + self.timeoutsMade++; + self.scheduleFunction(self.timeoutsMade, funcToCall, millis, true); + return self.timeoutsMade; + }; + + self.clearTimeout = function(timeoutKey) { + self.scheduledFunctions[timeoutKey] = jasmine.undefined; + }; + + self.clearInterval = function(timeoutKey) { + self.scheduledFunctions[timeoutKey] = jasmine.undefined; + }; + +}; + +jasmine.FakeTimer.prototype.reset = function() { + this.timeoutsMade = 0; + this.scheduledFunctions = {}; + this.nowMillis = 0; +}; + +jasmine.FakeTimer.prototype.tick = function(millis) { + var oldMillis = this.nowMillis; + var newMillis = oldMillis + millis; + this.runFunctionsWithinRange(oldMillis, newMillis); + this.nowMillis = newMillis; +}; + +jasmine.FakeTimer.prototype.runFunctionsWithinRange = function(oldMillis, nowMillis) { + var scheduledFunc; + var funcsToRun = []; + for (var timeoutKey in this.scheduledFunctions) { + scheduledFunc = this.scheduledFunctions[timeoutKey]; + if (scheduledFunc != jasmine.undefined && + scheduledFunc.runAtMillis >= oldMillis && + scheduledFunc.runAtMillis <= nowMillis) { + funcsToRun.push(scheduledFunc); + this.scheduledFunctions[timeoutKey] = jasmine.undefined; + } + } + + if (funcsToRun.length > 0) { + funcsToRun.sort(function(a, b) { + return a.runAtMillis - b.runAtMillis; + }); + for (var i = 0; i < funcsToRun.length; ++i) { + try { + var funcToRun = funcsToRun[i]; + this.nowMillis = funcToRun.runAtMillis; + funcToRun.funcToCall(); + if (funcToRun.recurring) { + this.scheduleFunction(funcToRun.timeoutKey, + funcToRun.funcToCall, + funcToRun.millis, + true); + } + } catch(e) { + } + } + this.runFunctionsWithinRange(oldMillis, nowMillis); + } +}; + +jasmine.FakeTimer.prototype.scheduleFunction = function(timeoutKey, funcToCall, millis, recurring) { + this.scheduledFunctions[timeoutKey] = { + runAtMillis: this.nowMillis + millis, + funcToCall: funcToCall, + recurring: recurring, + timeoutKey: timeoutKey, + millis: millis + }; +}; + +/** + * @namespace + */ +jasmine.Clock = { + defaultFakeTimer: new jasmine.FakeTimer(), + + reset: function() { + jasmine.Clock.assertInstalled(); + jasmine.Clock.defaultFakeTimer.reset(); + }, + + tick: function(millis) { + jasmine.Clock.assertInstalled(); + jasmine.Clock.defaultFakeTimer.tick(millis); + }, + + runFunctionsWithinRange: function(oldMillis, nowMillis) { + jasmine.Clock.defaultFakeTimer.runFunctionsWithinRange(oldMillis, nowMillis); + }, + + scheduleFunction: function(timeoutKey, funcToCall, millis, recurring) { + jasmine.Clock.defaultFakeTimer.scheduleFunction(timeoutKey, funcToCall, millis, recurring); + }, + + useMock: function() { + if (!jasmine.Clock.isInstalled()) { + var spec = jasmine.getEnv().currentSpec; + spec.after(jasmine.Clock.uninstallMock); + + jasmine.Clock.installMock(); + } + }, + + installMock: function() { + jasmine.Clock.installed = jasmine.Clock.defaultFakeTimer; + }, + + uninstallMock: function() { + jasmine.Clock.assertInstalled(); + jasmine.Clock.installed = jasmine.Clock.real; + }, + + real: { + setTimeout: jasmine.getGlobal().setTimeout, + clearTimeout: jasmine.getGlobal().clearTimeout, + setInterval: jasmine.getGlobal().setInterval, + clearInterval: jasmine.getGlobal().clearInterval + }, + + assertInstalled: function() { + if (!jasmine.Clock.isInstalled()) { + throw new Error("Mock clock is not installed, use jasmine.Clock.useMock()"); + } + }, + + isInstalled: function() { + return jasmine.Clock.installed == jasmine.Clock.defaultFakeTimer; + }, + + installed: null +}; +jasmine.Clock.installed = jasmine.Clock.real; + +//else for IE support +jasmine.getGlobal().setTimeout = function(funcToCall, millis) { + if (jasmine.Clock.installed.setTimeout.apply) { + return jasmine.Clock.installed.setTimeout.apply(this, arguments); + } else { + return jasmine.Clock.installed.setTimeout(funcToCall, millis); + } +}; + +jasmine.getGlobal().setInterval = function(funcToCall, millis) { + if (jasmine.Clock.installed.setInterval.apply) { + return jasmine.Clock.installed.setInterval.apply(this, arguments); + } else { + return jasmine.Clock.installed.setInterval(funcToCall, millis); + } +}; + +jasmine.getGlobal().clearTimeout = function(timeoutKey) { + if (jasmine.Clock.installed.clearTimeout.apply) { + return jasmine.Clock.installed.clearTimeout.apply(this, arguments); + } else { + return jasmine.Clock.installed.clearTimeout(timeoutKey); + } +}; + +jasmine.getGlobal().clearInterval = function(timeoutKey) { + if (jasmine.Clock.installed.clearTimeout.apply) { + return jasmine.Clock.installed.clearInterval.apply(this, arguments); + } else { + return jasmine.Clock.installed.clearInterval(timeoutKey); + } +}; + +jasmine.version_= { + "major": 1, + "minor": 1, + "build": 0, + "revision": 1315677058 +}; diff --git a/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png b/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png new file mode 100644 index 0000000000000000000000000000000000000000..218f3b43713598fa5a3e78b57aceb909c33f46df GIT binary patch literal 905 zcmV;419tq0P)Px#AY({UO#lFTCIA3{ga82g0001h=l}q9FaQARU;qF* zm;eA5aGbhPJOBUy24YJ`L;(K){{a7>y{D4^000SaNLh0L01FcU01FcV0GgZ_0008u zNkl3{fod28|PjmA)7fYg4w8-(2my9xtBGOs}K`n&t1VzxMO^X)M zrW+Ln1udc?q6TP)z5gAjt)P&D!M$+HJK#x<`xnD030zwD?KrxxY!2tlA zGc-58?0D7SsT)7Km=v+tNVNUk`?s@;^OxCF)y6P}_mL;~7;S<@b|MzmKq)m8l@yky zT1~ECpxZw@64!nkI34QLiUsA%i%N>-$&zGYR7WJyi9ERMyS(%kf z7A_r)X>!90&m(FwDQZ>q;+nOa*KR2+E6Fz)QwU=W1Oyo*4>_qlm|~joa|{4_A_3W8 z#FFZzRp-xMIx5a7D_Fj3&#r^TbIY@cND1d0f*^qDIs{!pw!IWGQ_%l4#ASm_D5Vet z0%ek7^)@xPihX_G0&hIc9*14ca=D!8oG}vW?H%~w^F?f_s>zU|fKrNJXJ_d6{v!t( zpEoqMws_yQws>3o?VW8Txq~#->dJG^ELW5irR!s`(_JvD^6;r+ho~eIK@ia8_lH(h zt*-p?CFC1_h2MV=?jP){uW!7WjLjCaO&c1D+tf582!XEaoB#xWAYcN5f$sLtf$koW zQs{{>)ZTq?FC6|J_%n}AWbiFK(Bo-%^-{H`*)E(ucjo-r%SYm)W5f6tN=xz=S646E fNXW#U{x?4WXWJ=0.3.0", + "markdown": "0.3.1", + "gleak": "0.2.3", + "step": "0.0.5", + "async": "0.1.22" + }, + "config": { + "native": false + }, + "main": "./lib/mongodb/index", + "homepage": "http://mongodb.github.com/node-mongodb-native/", + "directories": { + "lib": "./lib/mongodb" + }, + "engines": { + "node": ">=0.6.0" + }, + "scripts": { + "test": "make test_pure" + }, + "licenses": [ + { + "type": "Apache License, Version 2.0", + "url": "http://www.apache.org/licenses/LICENSE-2.0" + } + ], + "readme": "Up to date documentation\n========================\n\n[Documentation](http://mongodb.github.com/node-mongodb-native/)\n\nInstall\n=======\n\nTo install the most recent release from npm, run:\n\n npm install mongodb\n\nThat may give you a warning telling you that bugs['web'] should be bugs['url'], it would be safe to ignore it (this has been fixed in the development version)\n\nTo install the latest from the repository, run::\n\n npm install path/to/node-mongodb-native\n\nCommunity\n=========\nCheck out the google group [node-mongodb-native](http://groups.google.com/group/node-mongodb-native) for questions/answers from users of the driver.\n\nTry it live\n============\n\n\nIntroduction\n============\n\nThis is a node.js driver for MongoDB. It's a port (or close to a port) of the library for ruby at http://github.com/mongodb/mongo-ruby-driver/.\n\nA simple example of inserting a document.\n\n```javascript\n var client = new Db('test', new Server(\"127.0.0.1\", 27017, {}), {w: 1}),\n test = function (err, collection) {\n collection.insert({a:2}, function(err, docs) {\n\n collection.count(function(err, count) {\n test.assertEquals(1, count);\n });\n\n // Locate all the entries using find\n collection.find().toArray(function(err, results) {\n test.assertEquals(1, results.length);\n test.assertTrue(results[0].a === 2);\n\n // Let's close the db\n client.close();\n });\n });\n };\n\n client.open(function(err, p_client) {\n client.collection('test_insert', test);\n });\n```\n\nData types\n==========\n\nTo store and retrieve the non-JSON MongoDb primitives ([ObjectID](http://www.mongodb.org/display/DOCS/Object+IDs), Long, Binary, [Timestamp](http://www.mongodb.org/display/DOCS/Timestamp+data+type), [DBRef](http://www.mongodb.org/display/DOCS/Database+References#DatabaseReferences-DBRef), Code).\n\nIn particular, every document has a unique `_id` which can be almost any type, and by default a 12-byte ObjectID is created. ObjectIDs can be represented as 24-digit hexadecimal strings, but you must convert the string back into an ObjectID before you can use it in the database. For example:\n\n```javascript\n // Get the objectID type\n var ObjectID = require('mongodb').ObjectID;\n\n var idString = '4e4e1638c85e808431000003';\n collection.findOne({_id: new ObjectID(idString)}, console.log) // ok\n collection.findOne({_id: idString}, console.log) // wrong! callback gets undefined\n```\n\nHere are the constructors the non-Javascript BSON primitive types:\n\n```javascript\n // Fetch the library\n var mongo = require('mongodb');\n // Create new instances of BSON types\n new mongo.Long(numberString)\n new mongo.ObjectID(hexString)\n new mongo.Timestamp() // the actual unique number is generated on insert.\n new mongo.DBRef(collectionName, id, dbName)\n new mongo.Binary(buffer) // takes a string or Buffer\n new mongo.Code(code, [context])\n new mongo.Symbol(string)\n new mongo.MinKey()\n new mongo.MaxKey()\n new mongo.Double(number)\t// Force double storage\n```\n\nThe C/C++ bson parser/serializer\n--------------------------------\n\nIf you are running a version of this library has the C/C++ parser compiled, to enable the driver to use the C/C++ bson parser pass it the option native_parser:true like below\n\n```javascript\n // using native_parser:\n var client = new Db('integration_tests_20',\n new Server(\"127.0.0.1\", 27017),\n {native_parser:true});\n```\n\nThe C++ parser uses the js objects both for serialization and deserialization.\n\nGitHub information\n==================\n\nThe source code is available at http://github.com/mongodb/node-mongodb-native.\nYou can either clone the repository or download a tarball of the latest release.\n\nOnce you have the source you can test the driver by running\n\n $ make test\n\nin the main directory. You will need to have a mongo instance running on localhost for the integration tests to pass.\n\nExamples\n========\n\nFor examples look in the examples/ directory. You can execute the examples using node.\n\n $ cd examples\n $ node queries.js\n\nGridStore\n=========\n\nThe GridStore class allows for storage of binary files in mongoDB using the mongoDB defined files and chunks collection definition.\n\nFor more information have a look at [Gridstore](https://github.com/mongodb/node-mongodb-native/blob/master/docs/gridfs.md)\n\nReplicasets\n===========\nFor more information about how to connect to a replicaset have a look at [Replicasets](https://github.com/mongodb/node-mongodb-native/blob/master/docs/replicaset.md)\n\nPrimary Key Factories\n---------------------\n\nDefining your own primary key factory allows you to generate your own series of id's\n(this could f.ex be to use something like ISBN numbers). The generated the id needs to be a 12 byte long \"string\".\n\nSimple example below\n\n```javascript\n // Custom factory (need to provide a 12 byte array);\n CustomPKFactory = function() {}\n CustomPKFactory.prototype = new Object();\n CustomPKFactory.createPk = function() {\n return new ObjectID(\"aaaaaaaaaaaa\");\n }\n\n var p_client = new Db('integration_tests_20', new Server(\"127.0.0.1\", 27017, {}), {'pk':CustomPKFactory});\n p_client.open(function(err, p_client) {\n p_client.dropDatabase(function(err, done) {\n p_client.createCollection('test_custom_key', function(err, collection) {\n collection.insert({'a':1}, function(err, docs) {\n collection.find({'_id':new ObjectID(\"aaaaaaaaaaaa\")}, function(err, cursor) {\n cursor.toArray(function(err, items) {\n test.assertEquals(1, items.length);\n\n // Let's close the db\n p_client.close();\n });\n });\n });\n });\n });\n });\n```\n\nStrict mode\n-----------\n\nEach database has an optional strict mode. If it is set then asking for a collection\nthat does not exist will return an Error object in the callback. Similarly if you\nattempt to create a collection that already exists. Strict is provided for convenience.\n\n```javascript\n var error_client = new Db('integration_tests_', new Server(\"127.0.0.1\", 27017, {auto_reconnect: false}), {strict:true});\n test.assertEquals(true, error_client.strict);\n\n error_client.open(function(err, error_client) {\n error_client.collection('does-not-exist', function(err, collection) {\n test.assertTrue(err instanceof Error);\n test.assertEquals(\"Collection does-not-exist does not exist. Currently in strict mode.\", err.message);\n });\n\n error_client.createCollection('test_strict_access_collection', function(err, collection) {\n error_client.collection('test_strict_access_collection', function(err, collection) {\n test.assertTrue(collection instanceof Collection);\n // Let's close the db\n error_client.close();\n });\n });\n });\n```\n\nDocumentation\n=============\n\nIf this document doesn't answer your questions, see the source of\n[Collection](https://github.com/mongodb/node-mongodb-native/blob/master/lib/mongodb/collection.js)\nor [Cursor](https://github.com/mongodb/node-mongodb-native/blob/master/lib/mongodb/cursor.js),\nor the documentation at MongoDB for query and update formats.\n\nFind\n----\n\nThe find method is actually a factory method to create\nCursor objects. A Cursor lazily uses the connection the first time\nyou call `nextObject`, `each`, or `toArray`.\n\nThe basic operation on a cursor is the `nextObject` method\nthat fetches the next matching document from the database. The convenience\nmethods `each` and `toArray` call `nextObject` until the cursor is exhausted.\n\nSignatures:\n\n```javascript\n var cursor = collection.find(query, [fields], options);\n cursor.sort(fields).limit(n).skip(m).\n\n cursor.nextObject(function(err, doc) {});\n cursor.each(function(err, doc) {});\n cursor.toArray(function(err, docs) {});\n\n cursor.rewind() // reset the cursor to its initial state.\n```\n\nUseful chainable methods of cursor. These can optionally be options of `find` instead of method calls:\n\n* `.limit(n).skip(m)` to control paging.\n* `.sort(fields)` Order by the given fields. There are several equivalent syntaxes:\n * `.sort({field1: -1, field2: 1})` descending by field1, then ascending by field2.\n * `.sort([['field1', 'desc'], ['field2', 'asc']])` same as above\n * `.sort([['field1', 'desc'], 'field2'])` same as above\n * `.sort('field1')` ascending by field1\n\nOther options of `find`:\n\n* `fields` the fields to fetch (to avoid transferring the entire document)\n* `tailable` if true, makes the cursor [tailable](http://www.mongodb.org/display/DOCS/Tailable+Cursors).\n* `batchSize` The number of the subset of results to request the database\nto return for every request. This should initially be greater than 1 otherwise\nthe database will automatically close the cursor. The batch size can be set to 1\nwith `batchSize(n, function(err){})` after performing the initial query to the database.\n* `hint` See [Optimization: hint](http://www.mongodb.org/display/DOCS/Optimization#Optimization-Hint).\n* `explain` turns this into an explain query. You can also call\n`explain()` on any cursor to fetch the explanation.\n* `snapshot` prevents documents that are updated while the query is active\nfrom being returned multiple times. See more\n[details about query snapshots](http://www.mongodb.org/display/DOCS/How+to+do+Snapshotted+Queries+in+the+Mongo+Database).\n* `timeout` if false, asks MongoDb not to time out this cursor after an\ninactivity period.\n\n\nFor information on how to create queries, see the\n[MongoDB section on querying](http://www.mongodb.org/display/DOCS/Querying).\n\n```javascript\n var mongodb = require('mongodb');\n var server = new mongodb.Server(\"127.0.0.1\", 27017, {});\n new mongodb.Db('test', server, {}).open(function (error, client) {\n if (error) throw error;\n var collection = new mongodb.Collection(client, 'test_collection');\n collection.find({}, {limit:10}).toArray(function(err, docs) {\n console.dir(docs);\n });\n });\n```\n\nInsert\n------\n\nSignature:\n\n```javascript\n collection.insert(docs, options, [callback]);\n```\n\nwhere `docs` can be a single document or an array of documents.\n\nUseful options:\n\n* `safe:true` Should always set if you have a callback.\n\nSee also: [MongoDB docs for insert](http://www.mongodb.org/display/DOCS/Inserting).\n\n```javascript\n var mongodb = require('mongodb');\n var server = new mongodb.Server(\"127.0.0.1\", 27017, {});\n new mongodb.Db('test', server, {w: 1}).open(function (error, client) {\n if (error) throw error;\n var collection = new mongodb.Collection(client, 'test_collection');\n collection.insert({hello: 'world'}, {safe:true},\n function(err, objects) {\n if (err) console.warn(err.message);\n if (err && err.message.indexOf('E11000 ') !== -1) {\n // this _id was already inserted in the database\n }\n });\n });\n```\n\nNote that there's no reason to pass a callback to the insert or update commands\nunless you use the `safe:true` option. If you don't specify `safe:true`, then\nyour callback will be called immediately.\n\nUpdate; update and insert (upsert)\n----------------------------------\n\nThe update operation will update the first document that matches your query\n(or all documents that match if you use `multi:true`).\nIf `safe:true`, `upsert` is not set, and no documents match, your callback will return 0 documents updated.\n\nSee the [MongoDB docs](http://www.mongodb.org/display/DOCS/Updating) for\nthe modifier (`$inc`, `$set`, `$push`, etc.) formats.\n\nSignature:\n\n```javascript\n collection.update(criteria, objNew, options, [callback]);\n```\n\nUseful options:\n\n* `safe:true` Should always set if you have a callback.\n* `multi:true` If set, all matching documents are updated, not just the first.\n* `upsert:true` Atomically inserts the document if no documents matched.\n\nExample for `update`:\n\n```javascript\n var mongodb = require('mongodb');\n var server = new mongodb.Server(\"127.0.0.1\", 27017, {});\n new mongodb.Db('test', server, {w: 1}).open(function (error, client) {\n if (error) throw error;\n var collection = new mongodb.Collection(client, 'test_collection');\n collection.update({hi: 'here'}, {$set: {hi: 'there'}}, {safe:true},\n function(err) {\n if (err) console.warn(err.message);\n else console.log('successfully updated');\n });\n });\n```\n\nFind and modify\n---------------\n\n`findAndModify` is like `update`, but it also gives the updated document to\nyour callback. But there are a few key differences between findAndModify and\nupdate:\n\n 1. The signatures differ.\n 2. You can only findAndModify a single item, not multiple items.\n\nSignature:\n\n```javascript\n collection.findAndModify(query, sort, update, options, callback)\n```\n\nThe sort parameter is used to specify which object to operate on, if more than\none document matches. It takes the same format as the cursor sort (see\nConnection.find above).\n\nSee the\n[MongoDB docs for findAndModify](http://www.mongodb.org/display/DOCS/findAndModify+Command)\nfor more details.\n\nUseful options:\n\n* `remove:true` set to a true to remove the object before returning\n* `new:true` set to true if you want to return the modified object rather than the original. Ignored for remove.\n* `upsert:true` Atomically inserts the document if no documents matched.\n\nExample for `findAndModify`:\n\n```javascript\n var mongodb = require('mongodb');\n var server = new mongodb.Server(\"127.0.0.1\", 27017, {});\n new mongodb.Db('test', server, {w: 1}).open(function (error, client) {\n if (error) throw error;\n var collection = new mongodb.Collection(client, 'test_collection');\n collection.findAndModify({hello: 'world'}, [['_id','asc']], {$set: {hi: 'there'}}, {},\n function(err, object) {\n if (err) console.warn(err.message);\n else console.dir(object); // undefined if no matching object exists.\n });\n });\n```\n\nSave\n----\n\nThe `save` method is a shorthand for upsert if the document contains an\n`_id`, or an insert if there is no `_id`.\n\nSponsors\n========\nJust as Felix Geisendörfer I'm also working on the driver for my own startup and this driver is a big project that also benefits other companies who are using MongoDB.\n\nIf your company could benefit from a even better-engineered node.js mongodb driver I would appreciate any type of sponsorship you may be able to provide. All the sponsors will get a lifetime display in this readme, priority support and help on problems and votes on the roadmap decisions for the driver. If you are interested contact me on [christkv AT g m a i l.com](mailto:christkv@gmail.com) for details.\n\nAnd I'm very thankful for code contributions. If you are interested in working on features please contact me so we can discuss API design and testing.\n\nRelease Notes\n=============\n\nSee HISTORY\n\nCredits\n=======\n\n1. [10gen](http://github.com/mongodb/mongo-ruby-driver/)\n2. [Google Closure Library](http://code.google.com/closure/library/)\n3. [Jonas Raoni Soares Silva](http://jsfromhell.com/classes/binary-parser)\n\nContributors\n============\n\nAaron Heckmann, Christoph Pojer, Pau Ramon Revilla, Nathan White, Emmerman, Seth LaForge, Boris Filipov, Stefan Schärmeli, Tedde Lundgren, renctan, Sergey Ukustov, Ciaran Jessup, kuno, srimonti, Erik Abele, Pratik Daga, Slobodan Utvic, Kristina Chodorow, Yonathan Randolph, Brian Noguchi, Sam Epstein, James Harrison Fisher, Vladimir Dronnikov, Ben Hockey, Henrik Johansson, Simon Weare, Alex Gorbatchev, Shimon Doodkin, Kyle Mueller, Eran Hammer-Lahav, Marcin Ciszak, François de Metz, Vinay Pulim, nstielau, Adam Wiggins, entrinzikyl, Jeremy Selier, Ian Millington, Public Keating, andrewjstone, Christopher Stott, Corey Jewett, brettkiefer, Rob Holland, Senmiao Liu, heroic, gitfy\n\nLicense\n=======\n\n Copyright 2009 - 2012 Christian Amor Kvalheim.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n", + "readmeFilename": "Readme.md", + "_id": "mongodb@1.2.7", + "_from": "mongodb" +} diff --git a/node_modules/mongodb/upload.py b/node_modules/mongodb/upload.py new file mode 100644 index 0000000..6296fde --- /dev/null +++ b/node_modules/mongodb/upload.py @@ -0,0 +1,2347 @@ +#!/usr/bin/env python +# coding: utf-8 +# +# Copyright 2007 Google Inc. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""Tool for uploading diffs from a version control system to the codereview app. + +Usage summary: upload.py [options] [-- diff_options] [path...] + +Diff options are passed to the diff command of the underlying system. + +Supported version control systems: + Git + Mercurial + Subversion + Perforce + CVS + +It is important for Git/Mercurial users to specify a tree/node/branch to diff +against by using the '--rev' option. +""" +# This code is derived from appcfg.py in the App Engine SDK (open source), +# and from ASPN recipe #146306. + +import ConfigParser +import cookielib +import errno +import fnmatch +import getpass +import logging +import marshal +import mimetypes +import optparse +import os +import re +import socket +import subprocess +import sys +import urllib +import urllib2 +import urlparse + +# The md5 module was deprecated in Python 2.5. +try: + from hashlib import md5 +except ImportError: + from md5 import md5 + +try: + import readline +except ImportError: + pass + +try: + import keyring +except ImportError: + keyring = None + +# The logging verbosity: +# 0: Errors only. +# 1: Status messages. +# 2: Info logs. +# 3: Debug logs. +verbosity = 1 + +# The account type used for authentication. +# This line could be changed by the review server (see handler for +# upload.py). +AUTH_ACCOUNT_TYPE = "HOSTED" + +# URL of the default review server. As for AUTH_ACCOUNT_TYPE, this line could be +# changed by the review server (see handler for upload.py). +DEFAULT_REVIEW_SERVER = "codereview.10gen.com" + +# Max size of patch or base file. +MAX_UPLOAD_SIZE = 900 * 1024 + +# Constants for version control names. Used by GuessVCSName. +VCS_GIT = "Git" +VCS_MERCURIAL = "Mercurial" +VCS_SUBVERSION = "Subversion" +VCS_PERFORCE = "Perforce" +VCS_CVS = "CVS" +VCS_UNKNOWN = "Unknown" + +VCS_ABBREVIATIONS = { + VCS_MERCURIAL.lower(): VCS_MERCURIAL, + "hg": VCS_MERCURIAL, + VCS_SUBVERSION.lower(): VCS_SUBVERSION, + "svn": VCS_SUBVERSION, + VCS_PERFORCE.lower(): VCS_PERFORCE, + "p4": VCS_PERFORCE, + VCS_GIT.lower(): VCS_GIT, + VCS_CVS.lower(): VCS_CVS, +} + +# The result of parsing Subversion's [auto-props] setting. +svn_auto_props_map = None + +def GetEmail(prompt): + """Prompts the user for their email address and returns it. + + The last used email address is saved to a file and offered up as a suggestion + to the user. If the user presses enter without typing in anything the last + used email address is used. If the user enters a new address, it is saved + for next time we prompt. + + """ + last_email_file_name = os.path.expanduser("~/.last_codereview_email_address") + last_email = "" + if os.path.exists(last_email_file_name): + try: + last_email_file = open(last_email_file_name, "r") + last_email = last_email_file.readline().strip("\n") + last_email_file.close() + prompt += " [%s]" % last_email + except IOError, e: + pass + email = raw_input(prompt + ": ").strip() + if email: + try: + last_email_file = open(last_email_file_name, "w") + last_email_file.write(email) + last_email_file.close() + except IOError, e: + pass + else: + email = last_email + return email + + +def StatusUpdate(msg): + """Print a status message to stdout. + + If 'verbosity' is greater than 0, print the message. + + Args: + msg: The string to print. + """ + if verbosity > 0: + print msg + + +def ErrorExit(msg): + """Print an error message to stderr and exit.""" + print >>sys.stderr, msg + sys.exit(1) + + +class ClientLoginError(urllib2.HTTPError): + """Raised to indicate there was an error authenticating with ClientLogin.""" + + def __init__(self, url, code, msg, headers, args): + urllib2.HTTPError.__init__(self, url, code, msg, headers, None) + self.args = args + self.reason = args["Error"] + self.info = args.get("Info", None) + + +class AbstractRpcServer(object): + """Provides a common interface for a simple RPC server.""" + + def __init__(self, host, auth_function, host_override=None, extra_headers={}, + save_cookies=False, account_type=AUTH_ACCOUNT_TYPE): + """Creates a new HttpRpcServer. + + Args: + host: The host to send requests to. + auth_function: A function that takes no arguments and returns an + (email, password) tuple when called. Will be called if authentication + is required. + host_override: The host header to send to the server (defaults to host). + extra_headers: A dict of extra headers to append to every request. + save_cookies: If True, save the authentication cookies to local disk. + If False, use an in-memory cookiejar instead. Subclasses must + implement this functionality. Defaults to False. + account_type: Account type used for authentication. Defaults to + AUTH_ACCOUNT_TYPE. + """ + self.host = host + if (not self.host.startswith("http://") and + not self.host.startswith("https://")): + self.host = "http://" + self.host + self.host_override = host_override + self.auth_function = auth_function + self.authenticated = False + self.extra_headers = extra_headers + self.save_cookies = save_cookies + self.account_type = account_type + self.opener = self._GetOpener() + if self.host_override: + logging.info("Server: %s; Host: %s", self.host, self.host_override) + else: + logging.info("Server: %s", self.host) + + def _GetOpener(self): + """Returns an OpenerDirector for making HTTP requests. + + Returns: + A urllib2.OpenerDirector object. + """ + raise NotImplementedError() + + def _CreateRequest(self, url, data=None): + """Creates a new urllib request.""" + logging.debug("Creating request for: '%s' with payload:\n%s", url, data) + req = urllib2.Request(url, data=data, headers={"Accept": "text/plain"}) + if self.host_override: + req.add_header("Host", self.host_override) + for key, value in self.extra_headers.iteritems(): + req.add_header(key, value) + return req + + def _GetAuthToken(self, email, password): + """Uses ClientLogin to authenticate the user, returning an auth token. + + Args: + email: The user's email address + password: The user's password + + Raises: + ClientLoginError: If there was an error authenticating with ClientLogin. + HTTPError: If there was some other form of HTTP error. + + Returns: + The authentication token returned by ClientLogin. + """ + account_type = self.account_type + if self.host.endswith(".google.com"): + # Needed for use inside Google. + account_type = "HOSTED" + req = self._CreateRequest( + url="https://www.google.com/accounts/ClientLogin", + data=urllib.urlencode({ + "Email": email, + "Passwd": password, + "service": "ah", + "source": "rietveld-codereview-upload", + "accountType": account_type, + }), + ) + try: + response = self.opener.open(req) + response_body = response.read() + response_dict = dict(x.split("=") + for x in response_body.split("\n") if x) + return response_dict["Auth"] + except urllib2.HTTPError, e: + if e.code == 403: + body = e.read() + response_dict = dict(x.split("=", 1) for x in body.split("\n") if x) + raise ClientLoginError(req.get_full_url(), e.code, e.msg, + e.headers, response_dict) + else: + raise + + def _GetAuthCookie(self, auth_token): + """Fetches authentication cookies for an authentication token. + + Args: + auth_token: The authentication token returned by ClientLogin. + + Raises: + HTTPError: If there was an error fetching the authentication cookies. + """ + # This is a dummy value to allow us to identify when we're successful. + continue_location = "http://localhost/" + args = {"continue": continue_location, "auth": auth_token} + req = self._CreateRequest("%s/_ah/login?%s" % + (self.host, urllib.urlencode(args))) + try: + response = self.opener.open(req) + except urllib2.HTTPError, e: + response = e + if (response.code != 302 or + response.info()["location"] != continue_location): + raise urllib2.HTTPError(req.get_full_url(), response.code, response.msg, + response.headers, response.fp) + self.authenticated = True + + def _Authenticate(self): + """Authenticates the user. + + The authentication process works as follows: + 1) We get a username and password from the user + 2) We use ClientLogin to obtain an AUTH token for the user + (see http://code.google.com/apis/accounts/AuthForInstalledApps.html). + 3) We pass the auth token to /_ah/login on the server to obtain an + authentication cookie. If login was successful, it tries to redirect + us to the URL we provided. + + If we attempt to access the upload API without first obtaining an + authentication cookie, it returns a 401 response (or a 302) and + directs us to authenticate ourselves with ClientLogin. + """ + for i in range(3): + credentials = self.auth_function() + try: + auth_token = self._GetAuthToken(credentials[0], credentials[1]) + except ClientLoginError, e: + print >>sys.stderr, '' + if e.reason == "BadAuthentication": + if e.info == "InvalidSecondFactor": + print >>sys.stderr, ( + "Use an application-specific password instead " + "of your regular account password.\n" + "See http://www.google.com/" + "support/accounts/bin/answer.py?answer=185833") + else: + print >>sys.stderr, "Invalid username or password." + elif e.reason == "CaptchaRequired": + print >>sys.stderr, ( + "Please go to\n" + "https://www.google.com/accounts/DisplayUnlockCaptcha\n" + "and verify you are a human. Then try again.\n" + "If you are using a Google Apps account the URL is:\n" + "https://www.google.com/a/yourdomain.com/UnlockCaptcha") + elif e.reason == "NotVerified": + print >>sys.stderr, "Account not verified." + elif e.reason == "TermsNotAgreed": + print >>sys.stderr, "User has not agreed to TOS." + elif e.reason == "AccountDeleted": + print >>sys.stderr, "The user account has been deleted." + elif e.reason == "AccountDisabled": + print >>sys.stderr, "The user account has been disabled." + break + elif e.reason == "ServiceDisabled": + print >>sys.stderr, ("The user's access to the service has been " + "disabled.") + elif e.reason == "ServiceUnavailable": + print >>sys.stderr, "The service is not available; try again later." + else: + # Unknown error. + raise + print >>sys.stderr, '' + continue + self._GetAuthCookie(auth_token) + return + + def Send(self, request_path, payload=None, + content_type="application/octet-stream", + timeout=None, + extra_headers=None, + **kwargs): + """Sends an RPC and returns the response. + + Args: + request_path: The path to send the request to, eg /api/appversion/create. + payload: The body of the request, or None to send an empty request. + content_type: The Content-Type header to use. + timeout: timeout in seconds; default None i.e. no timeout. + (Note: for large requests on OS X, the timeout doesn't work right.) + extra_headers: Dict containing additional HTTP headers that should be + included in the request (string header names mapped to their values), + or None to not include any additional headers. + kwargs: Any keyword arguments are converted into query string parameters. + + Returns: + The response body, as a string. + """ + # TODO: Don't require authentication. Let the server say + # whether it is necessary. + if not self.authenticated: + self._Authenticate() + + old_timeout = socket.getdefaulttimeout() + socket.setdefaulttimeout(timeout) + try: + tries = 0 + while True: + tries += 1 + args = dict(kwargs) + url = "%s%s" % (self.host, request_path) + if args: + url += "?" + urllib.urlencode(args) + req = self._CreateRequest(url=url, data=payload) + req.add_header("Content-Type", content_type) + if extra_headers: + for header, value in extra_headers.items(): + req.add_header(header, value) + try: + f = self.opener.open(req) + response = f.read() + f.close() + return response + except urllib2.HTTPError, e: + if tries > 3: + raise + elif e.code == 401 or e.code == 302: + self._Authenticate() + elif e.code == 301: + # Handle permanent redirect manually. + url = e.info()["location"] + url_loc = urlparse.urlparse(url) + self.host = '%s://%s' % (url_loc[0], url_loc[1]) + elif e.code >= 500: + ErrorExit(e.read()) + else: + raise + finally: + socket.setdefaulttimeout(old_timeout) + + +class HttpRpcServer(AbstractRpcServer): + """Provides a simplified RPC-style interface for HTTP requests.""" + + def _Authenticate(self): + """Save the cookie jar after authentication.""" + super(HttpRpcServer, self)._Authenticate() + if self.save_cookies: + StatusUpdate("Saving authentication cookies to %s" % self.cookie_file) + self.cookie_jar.save() + + def _GetOpener(self): + """Returns an OpenerDirector that supports cookies and ignores redirects. + + Returns: + A urllib2.OpenerDirector object. + """ + opener = urllib2.OpenerDirector() + opener.add_handler(urllib2.ProxyHandler()) + opener.add_handler(urllib2.UnknownHandler()) + opener.add_handler(urllib2.HTTPHandler()) + opener.add_handler(urllib2.HTTPDefaultErrorHandler()) + opener.add_handler(urllib2.HTTPSHandler()) + opener.add_handler(urllib2.HTTPErrorProcessor()) + if self.save_cookies: + self.cookie_file = os.path.expanduser("~/.codereview_upload_cookies") + self.cookie_jar = cookielib.MozillaCookieJar(self.cookie_file) + if os.path.exists(self.cookie_file): + try: + self.cookie_jar.load() + self.authenticated = True + StatusUpdate("Loaded authentication cookies from %s" % + self.cookie_file) + except (cookielib.LoadError, IOError): + # Failed to load cookies - just ignore them. + pass + else: + # Create an empty cookie file with mode 600 + fd = os.open(self.cookie_file, os.O_CREAT, 0600) + os.close(fd) + # Always chmod the cookie file + os.chmod(self.cookie_file, 0600) + else: + # Don't save cookies across runs of update.py. + self.cookie_jar = cookielib.CookieJar() + opener.add_handler(urllib2.HTTPCookieProcessor(self.cookie_jar)) + return opener + + +class CondensedHelpFormatter(optparse.IndentedHelpFormatter): + """Frees more horizontal space by removing indentation from group + options and collapsing arguments between short and long, e.g. + '-o ARG, --opt=ARG' to -o --opt ARG""" + + def format_heading(self, heading): + return "%s:\n" % heading + + def format_option(self, option): + self.dedent() + res = optparse.HelpFormatter.format_option(self, option) + self.indent() + return res + + def format_option_strings(self, option): + self.set_long_opt_delimiter(" ") + optstr = optparse.HelpFormatter.format_option_strings(self, option) + optlist = optstr.split(", ") + if len(optlist) > 1: + if option.takes_value(): + # strip METAVAR from all but the last option + optlist = [x.split()[0] for x in optlist[:-1]] + optlist[-1:] + optstr = " ".join(optlist) + return optstr + + +parser = optparse.OptionParser( + usage="%prog [options] [-- diff_options] [path...]", + add_help_option=False, + formatter=CondensedHelpFormatter() +) +parser.add_option("-h", "--help", action="store_true", + help="Show this help message and exit.") +parser.add_option("-y", "--assume_yes", action="store_true", + dest="assume_yes", default=False, + help="Assume that the answer to yes/no questions is 'yes'.") +# Logging +group = parser.add_option_group("Logging options") +group.add_option("-q", "--quiet", action="store_const", const=0, + dest="verbose", help="Print errors only.") +group.add_option("-v", "--verbose", action="store_const", const=2, + dest="verbose", default=1, + help="Print info level logs.") +group.add_option("--noisy", action="store_const", const=3, + dest="verbose", help="Print all logs.") +group.add_option("--print_diffs", dest="print_diffs", action="store_true", + help="Print full diffs.") +# Review server +group = parser.add_option_group("Review server options") +group.add_option("-s", "--server", action="store", dest="server", + default=DEFAULT_REVIEW_SERVER, + metavar="SERVER", + help=("The server to upload to. The format is host[:port]. " + "Defaults to '%default'.")) +group.add_option("-e", "--email", action="store", dest="email", + metavar="EMAIL", default=None, + help="The username to use. Will prompt if omitted.") +group.add_option("-H", "--host", action="store", dest="host", + metavar="HOST", default=None, + help="Overrides the Host header sent with all RPCs.") +group.add_option("--no_cookies", action="store_false", + dest="save_cookies", default=True, + help="Do not save authentication cookies to local disk.") +group.add_option("--account_type", action="store", dest="account_type", + metavar="TYPE", default=AUTH_ACCOUNT_TYPE, + choices=["GOOGLE", "HOSTED"], + help=("Override the default account type " + "(defaults to '%default', " + "valid choices are 'GOOGLE' and 'HOSTED').")) +# Issue +group = parser.add_option_group("Issue options") +group.add_option("-t", "--title", action="store", dest="title", + help="New issue subject or new patch set title") +group.add_option("-m", "--message", action="store", dest="message", + default=None, + help="New issue description or new patch set message") +group.add_option("-F", "--file", action="store", dest="file", + default=None, help="Read the message above from file.") +group.add_option("-r", "--reviewers", action="store", dest="reviewers", + metavar="REVIEWERS", default=None, + help="Add reviewers (comma separated email addresses).") +group.add_option("--cc", action="store", dest="cc", + metavar="CC", default=None, + help="Add CC (comma separated email addresses).") +group.add_option("--private", action="store_true", dest="private", + default=False, + help="Make the issue restricted to reviewers and those CCed") +# Upload options +group = parser.add_option_group("Patch options") +group.add_option("-i", "--issue", type="int", action="store", + metavar="ISSUE", default=None, + help="Issue number to which to add. Defaults to new issue.") +group.add_option("--base_url", action="store", dest="base_url", default=None, + help="Base URL path for files (listed as \"Base URL\" when " + "viewing issue). If omitted, will be guessed automatically " + "for SVN repos and left blank for others.") +group.add_option("--download_base", action="store_true", + dest="download_base", default=False, + help="Base files will be downloaded by the server " + "(side-by-side diffs may not work on files with CRs).") +group.add_option("--rev", action="store", dest="revision", + metavar="REV", default=None, + help="Base revision/branch/tree to diff against. Use " + "rev1:rev2 range to review already committed changeset.") +group.add_option("--send_mail", action="store_true", + dest="send_mail", default=False, + help="Send notification email to reviewers.") +group.add_option("-p", "--send_patch", action="store_true", + dest="send_patch", default=False, + help="Same as --send_mail, but include diff as an " + "attachment, and prepend email subject with 'PATCH:'.") +group.add_option("--vcs", action="store", dest="vcs", + metavar="VCS", default=None, + help=("Version control system (optional, usually upload.py " + "already guesses the right VCS).")) +group.add_option("--emulate_svn_auto_props", action="store_true", + dest="emulate_svn_auto_props", default=False, + help=("Emulate Subversion's auto properties feature.")) +# Perforce-specific +group = parser.add_option_group("Perforce-specific options " + "(overrides P4 environment variables)") +group.add_option("--p4_port", action="store", dest="p4_port", + metavar="P4_PORT", default=None, + help=("Perforce server and port (optional)")) +group.add_option("--p4_changelist", action="store", dest="p4_changelist", + metavar="P4_CHANGELIST", default=None, + help=("Perforce changelist id")) +group.add_option("--p4_client", action="store", dest="p4_client", + metavar="P4_CLIENT", default=None, + help=("Perforce client/workspace")) +group.add_option("--p4_user", action="store", dest="p4_user", + metavar="P4_USER", default=None, + help=("Perforce user")) + +def GetRpcServer(server, email=None, host_override=None, save_cookies=True, + account_type=AUTH_ACCOUNT_TYPE): + """Returns an instance of an AbstractRpcServer. + + Args: + server: String containing the review server URL. + email: String containing user's email address. + host_override: If not None, string containing an alternate hostname to use + in the host header. + save_cookies: Whether authentication cookies should be saved to disk. + account_type: Account type for authentication, either 'GOOGLE' + or 'HOSTED'. Defaults to AUTH_ACCOUNT_TYPE. + + Returns: + A new AbstractRpcServer, on which RPC calls can be made. + """ + + rpc_server_class = HttpRpcServer + + # If this is the dev_appserver, use fake authentication. + host = (host_override or server).lower() + if re.match(r'(http://)?localhost([:/]|$)', host): + if email is None: + email = "test@example.com" + logging.info("Using debug user %s. Override with --email" % email) + server = rpc_server_class( + server, + lambda: (email, "password"), + host_override=host_override, + extra_headers={"Cookie": + 'dev_appserver_login="%s:False"' % email}, + save_cookies=save_cookies, + account_type=account_type) + # Don't try to talk to ClientLogin. + server.authenticated = True + return server + + def GetUserCredentials(): + """Prompts the user for a username and password.""" + # Create a local alias to the email variable to avoid Python's crazy + # scoping rules. + global keyring + local_email = email + if local_email is None: + local_email = GetEmail("Email (login for uploading to %s)" % server) + password = None + if keyring: + try: + password = keyring.get_password(host, local_email) + except: + # Sadly, we have to trap all errors here as + # gnomekeyring.IOError inherits from object. :/ + print "Failed to get password from keyring" + keyring = None + if password is not None: + print "Using password from system keyring." + else: + password = getpass.getpass("Password for %s: " % local_email) + if keyring: + answer = raw_input("Store password in system keyring?(y/N) ").strip() + if answer == "y": + keyring.set_password(host, local_email, password) + return (local_email, password) + + return rpc_server_class(server, + GetUserCredentials, + host_override=host_override, + save_cookies=save_cookies) + + +def EncodeMultipartFormData(fields, files): + """Encode form fields for multipart/form-data. + + Args: + fields: A sequence of (name, value) elements for regular form fields. + files: A sequence of (name, filename, value) elements for data to be + uploaded as files. + Returns: + (content_type, body) ready for httplib.HTTP instance. + + Source: + http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146306 + """ + BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-' + CRLF = '\r\n' + lines = [] + for (key, value) in fields: + lines.append('--' + BOUNDARY) + lines.append('Content-Disposition: form-data; name="%s"' % key) + lines.append('') + if isinstance(value, unicode): + value = value.encode('utf-8') + lines.append(value) + for (key, filename, value) in files: + lines.append('--' + BOUNDARY) + lines.append('Content-Disposition: form-data; name="%s"; filename="%s"' % + (key, filename)) + lines.append('Content-Type: %s' % GetContentType(filename)) + lines.append('') + if isinstance(value, unicode): + value = value.encode('utf-8') + lines.append(value) + lines.append('--' + BOUNDARY + '--') + lines.append('') + body = CRLF.join(lines) + content_type = 'multipart/form-data; boundary=%s' % BOUNDARY + return content_type, body + + +def GetContentType(filename): + """Helper to guess the content-type from the filename.""" + return mimetypes.guess_type(filename)[0] or 'application/octet-stream' + + +# Use a shell for subcommands on Windows to get a PATH search. +use_shell = sys.platform.startswith("win") + +def RunShellWithReturnCodeAndStderr(command, print_output=False, + universal_newlines=True, + env=os.environ): + """Executes a command and returns the output from stdout, stderr and the return code. + + Args: + command: Command to execute. + print_output: If True, the output is printed to stdout. + If False, both stdout and stderr are ignored. + universal_newlines: Use universal_newlines flag (default: True). + + Returns: + Tuple (stdout, stderr, return code) + """ + logging.info("Running %s", command) + env = env.copy() + env['LC_MESSAGES'] = 'C' + p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, + shell=use_shell, universal_newlines=universal_newlines, + env=env) + if print_output: + output_array = [] + while True: + line = p.stdout.readline() + if not line: + break + print line.strip("\n") + output_array.append(line) + output = "".join(output_array) + else: + output = p.stdout.read() + p.wait() + errout = p.stderr.read() + if print_output and errout: + print >>sys.stderr, errout + p.stdout.close() + p.stderr.close() + return output, errout, p.returncode + +def RunShellWithReturnCode(command, print_output=False, + universal_newlines=True, + env=os.environ): + """Executes a command and returns the output from stdout and the return code.""" + out, err, retcode = RunShellWithReturnCodeAndStderr(command, print_output, + universal_newlines, env) + return out, retcode + +def RunShell(command, silent_ok=False, universal_newlines=True, + print_output=False, env=os.environ): + data, retcode = RunShellWithReturnCode(command, print_output, + universal_newlines, env) + if retcode: + ErrorExit("Got error status from %s:\n%s" % (command, data)) + if not silent_ok and not data: + ErrorExit("No output from %s" % command) + return data + + +class VersionControlSystem(object): + """Abstract base class providing an interface to the VCS.""" + + def __init__(self, options): + """Constructor. + + Args: + options: Command line options. + """ + self.options = options + + def GetGUID(self): + """Return string to distinguish the repository from others, for example to + query all opened review issues for it""" + raise NotImplementedError( + "abstract method -- subclass %s must override" % self.__class__) + + def PostProcessDiff(self, diff): + """Return the diff with any special post processing this VCS needs, e.g. + to include an svn-style "Index:".""" + return diff + + def GenerateDiff(self, args): + """Return the current diff as a string. + + Args: + args: Extra arguments to pass to the diff command. + """ + raise NotImplementedError( + "abstract method -- subclass %s must override" % self.__class__) + + def GetUnknownFiles(self): + """Return a list of files unknown to the VCS.""" + raise NotImplementedError( + "abstract method -- subclass %s must override" % self.__class__) + + def CheckForUnknownFiles(self): + """Show an "are you sure?" prompt if there are unknown files.""" + unknown_files = self.GetUnknownFiles() + if unknown_files: + print "The following files are not added to version control:" + for line in unknown_files: + print line + prompt = "Are you sure to continue?(y/N) " + answer = raw_input(prompt).strip() + if answer != "y": + ErrorExit("User aborted") + + def GetBaseFile(self, filename): + """Get the content of the upstream version of a file. + + Returns: + A tuple (base_content, new_content, is_binary, status) + base_content: The contents of the base file. + new_content: For text files, this is empty. For binary files, this is + the contents of the new file, since the diff output won't contain + information to reconstruct the current file. + is_binary: True iff the file is binary. + status: The status of the file. + """ + + raise NotImplementedError( + "abstract method -- subclass %s must override" % self.__class__) + + + def GetBaseFiles(self, diff): + """Helper that calls GetBase file for each file in the patch. + + Returns: + A dictionary that maps from filename to GetBaseFile's tuple. Filenames + are retrieved based on lines that start with "Index:" or + "Property changes on:". + """ + files = {} + for line in diff.splitlines(True): + if line.startswith('Index:') or line.startswith('Property changes on:'): + unused, filename = line.split(':', 1) + # On Windows if a file has property changes its filename uses '\' + # instead of '/'. + filename = filename.strip().replace('\\', '/') + files[filename] = self.GetBaseFile(filename) + return files + + + def UploadBaseFiles(self, issue, rpc_server, patch_list, patchset, options, + files): + """Uploads the base files (and if necessary, the current ones as well).""" + + def UploadFile(filename, file_id, content, is_binary, status, is_base): + """Uploads a file to the server.""" + file_too_large = False + if is_base: + type = "base" + else: + type = "current" + if len(content) > MAX_UPLOAD_SIZE: + print ("Not uploading the %s file for %s because it's too large." % + (type, filename)) + file_too_large = True + content = "" + checksum = md5(content).hexdigest() + if options.verbose > 0 and not file_too_large: + print "Uploading %s file for %s" % (type, filename) + url = "/%d/upload_content/%d/%d" % (int(issue), int(patchset), file_id) + form_fields = [("filename", filename), + ("status", status), + ("checksum", checksum), + ("is_binary", str(is_binary)), + ("is_current", str(not is_base)), + ] + if file_too_large: + form_fields.append(("file_too_large", "1")) + if options.email: + form_fields.append(("user", options.email)) + ctype, body = EncodeMultipartFormData(form_fields, + [("data", filename, content)]) + response_body = rpc_server.Send(url, body, + content_type=ctype) + if not response_body.startswith("OK"): + StatusUpdate(" --> %s" % response_body) + sys.exit(1) + + patches = dict() + [patches.setdefault(v, k) for k, v in patch_list] + for filename in patches.keys(): + base_content, new_content, is_binary, status = files[filename] + file_id_str = patches.get(filename) + if file_id_str.find("nobase") != -1: + base_content = None + file_id_str = file_id_str[file_id_str.rfind("_") + 1:] + file_id = int(file_id_str) + if base_content != None: + UploadFile(filename, file_id, base_content, is_binary, status, True) + if new_content != None: + UploadFile(filename, file_id, new_content, is_binary, status, False) + + def IsImage(self, filename): + """Returns true if the filename has an image extension.""" + mimetype = mimetypes.guess_type(filename)[0] + if not mimetype: + return False + return mimetype.startswith("image/") + + def IsBinaryData(self, data): + """Returns true if data contains a null byte.""" + # Derived from how Mercurial's heuristic, see + # http://selenic.com/hg/file/848a6658069e/mercurial/util.py#l229 + return bool(data and "\0" in data) + + +class SubversionVCS(VersionControlSystem): + """Implementation of the VersionControlSystem interface for Subversion.""" + + def __init__(self, options): + super(SubversionVCS, self).__init__(options) + if self.options.revision: + match = re.match(r"(\d+)(:(\d+))?", self.options.revision) + if not match: + ErrorExit("Invalid Subversion revision %s." % self.options.revision) + self.rev_start = match.group(1) + self.rev_end = match.group(3) + else: + self.rev_start = self.rev_end = None + # Cache output from "svn list -r REVNO dirname". + # Keys: dirname, Values: 2-tuple (ouput for start rev and end rev). + self.svnls_cache = {} + # Base URL is required to fetch files deleted in an older revision. + # Result is cached to not guess it over and over again in GetBaseFile(). + required = self.options.download_base or self.options.revision is not None + self.svn_base = self._GuessBase(required) + + def GetGUID(self): + return self._GetInfo("Repository UUID") + + def GuessBase(self, required): + """Wrapper for _GuessBase.""" + return self.svn_base + + def _GuessBase(self, required): + """Returns base URL for current diff. + + Args: + required: If true, exits if the url can't be guessed, otherwise None is + returned. + """ + url = self._GetInfo("URL") + if url: + scheme, netloc, path, params, query, fragment = urlparse.urlparse(url) + guess = "" + # TODO(anatoli) - repository specific hacks should be handled by server + if netloc == "svn.python.org" and scheme == "svn+ssh": + path = "projects" + path + scheme = "http" + guess = "Python " + elif netloc.endswith(".googlecode.com"): + scheme = "http" + guess = "Google Code " + path = path + "/" + base = urlparse.urlunparse((scheme, netloc, path, params, + query, fragment)) + logging.info("Guessed %sbase = %s", guess, base) + return base + if required: + ErrorExit("Can't find URL in output from svn info") + return None + + def _GetInfo(self, key): + """Parses 'svn info' for current dir. Returns value for key or None""" + for line in RunShell(["svn", "info"]).splitlines(): + if line.startswith(key + ": "): + return line.split(":", 1)[1].strip() + + def _EscapeFilename(self, filename): + """Escapes filename for SVN commands.""" + if "@" in filename and not filename.endswith("@"): + filename = "%s@" % filename + return filename + + def GenerateDiff(self, args): + cmd = ["svn", "diff"] + if self.options.revision: + cmd += ["-r", self.options.revision] + cmd.extend(args) + data = RunShell(cmd) + count = 0 + for line in data.splitlines(): + if line.startswith("Index:") or line.startswith("Property changes on:"): + count += 1 + logging.info(line) + if not count: + ErrorExit("No valid patches found in output from svn diff") + return data + + def _CollapseKeywords(self, content, keyword_str): + """Collapses SVN keywords.""" + # svn cat translates keywords but svn diff doesn't. As a result of this + # behavior patching.PatchChunks() fails with a chunk mismatch error. + # This part was originally written by the Review Board development team + # who had the same problem (http://reviews.review-board.org/r/276/). + # Mapping of keywords to known aliases + svn_keywords = { + # Standard keywords + 'Date': ['Date', 'LastChangedDate'], + 'Revision': ['Revision', 'LastChangedRevision', 'Rev'], + 'Author': ['Author', 'LastChangedBy'], + 'HeadURL': ['HeadURL', 'URL'], + 'Id': ['Id'], + + # Aliases + 'LastChangedDate': ['LastChangedDate', 'Date'], + 'LastChangedRevision': ['LastChangedRevision', 'Rev', 'Revision'], + 'LastChangedBy': ['LastChangedBy', 'Author'], + 'URL': ['URL', 'HeadURL'], + } + + def repl(m): + if m.group(2): + return "$%s::%s$" % (m.group(1), " " * len(m.group(3))) + return "$%s$" % m.group(1) + keywords = [keyword + for name in keyword_str.split(" ") + for keyword in svn_keywords.get(name, [])] + return re.sub(r"\$(%s):(:?)([^\$]+)\$" % '|'.join(keywords), repl, content) + + def GetUnknownFiles(self): + status = RunShell(["svn", "status", "--ignore-externals"], silent_ok=True) + unknown_files = [] + for line in status.split("\n"): + if line and line[0] == "?": + unknown_files.append(line) + return unknown_files + + def ReadFile(self, filename): + """Returns the contents of a file.""" + file = open(filename, 'rb') + result = "" + try: + result = file.read() + finally: + file.close() + return result + + def GetStatus(self, filename): + """Returns the status of a file.""" + if not self.options.revision: + status = RunShell(["svn", "status", "--ignore-externals", + self._EscapeFilename(filename)]) + if not status: + ErrorExit("svn status returned no output for %s" % filename) + status_lines = status.splitlines() + # If file is in a cl, the output will begin with + # "\n--- Changelist 'cl_name':\n". See + # http://svn.collab.net/repos/svn/trunk/notes/changelist-design.txt + if (len(status_lines) == 3 and + not status_lines[0] and + status_lines[1].startswith("--- Changelist")): + status = status_lines[2] + else: + status = status_lines[0] + # If we have a revision to diff against we need to run "svn list" + # for the old and the new revision and compare the results to get + # the correct status for a file. + else: + dirname, relfilename = os.path.split(filename) + if dirname not in self.svnls_cache: + cmd = ["svn", "list", "-r", self.rev_start, + self._EscapeFilename(dirname) or "."] + out, err, returncode = RunShellWithReturnCodeAndStderr(cmd) + if returncode: + # Directory might not yet exist at start revison + # svn: Unable to find repository location for 'abc' in revision nnn + if re.match('^svn: Unable to find repository location for .+ in revision \d+', err): + old_files = () + else: + ErrorExit("Failed to get status for %s:\n%s" % (filename, err)) + else: + old_files = out.splitlines() + args = ["svn", "list"] + if self.rev_end: + args += ["-r", self.rev_end] + cmd = args + [self._EscapeFilename(dirname) or "."] + out, returncode = RunShellWithReturnCode(cmd) + if returncode: + ErrorExit("Failed to run command %s" % cmd) + self.svnls_cache[dirname] = (old_files, out.splitlines()) + old_files, new_files = self.svnls_cache[dirname] + if relfilename in old_files and relfilename not in new_files: + status = "D " + elif relfilename in old_files and relfilename in new_files: + status = "M " + else: + status = "A " + return status + + def GetBaseFile(self, filename): + status = self.GetStatus(filename) + base_content = None + new_content = None + + # If a file is copied its status will be "A +", which signifies + # "addition-with-history". See "svn st" for more information. We need to + # upload the original file or else diff parsing will fail if the file was + # edited. + if status[0] == "A" and status[3] != "+": + # We'll need to upload the new content if we're adding a binary file + # since diff's output won't contain it. + mimetype = RunShell(["svn", "propget", "svn:mime-type", + self._EscapeFilename(filename)], silent_ok=True) + base_content = "" + is_binary = bool(mimetype) and not mimetype.startswith("text/") + if is_binary and self.IsImage(filename): + new_content = self.ReadFile(filename) + elif (status[0] in ("M", "D", "R") or + (status[0] == "A" and status[3] == "+") or # Copied file. + (status[0] == " " and status[1] == "M")): # Property change. + args = [] + if self.options.revision: + # filename must not be escaped. We already add an ampersand here. + url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) + else: + # Don't change filename, it's needed later. + url = filename + args += ["-r", "BASE"] + cmd = ["svn"] + args + ["propget", "svn:mime-type", url] + mimetype, returncode = RunShellWithReturnCode(cmd) + if returncode: + # File does not exist in the requested revision. + # Reset mimetype, it contains an error message. + mimetype = "" + else: + mimetype = mimetype.strip() + get_base = False + # this test for binary is exactly the test prescribed by the + # official SVN docs at + # http://subversion.apache.org/faq.html#binary-files + is_binary = (bool(mimetype) and + not mimetype.startswith("text/") and + mimetype not in ("image/x-xbitmap", "image/x-xpixmap")) + if status[0] == " ": + # Empty base content just to force an upload. + base_content = "" + elif is_binary: + if self.IsImage(filename): + get_base = True + if status[0] == "M": + if not self.rev_end: + new_content = self.ReadFile(filename) + else: + url = "%s/%s@%s" % (self.svn_base, filename, self.rev_end) + new_content = RunShell(["svn", "cat", url], + universal_newlines=True, silent_ok=True) + else: + base_content = "" + else: + get_base = True + + if get_base: + if is_binary: + universal_newlines = False + else: + universal_newlines = True + if self.rev_start: + # "svn cat -r REV delete_file.txt" doesn't work. cat requires + # the full URL with "@REV" appended instead of using "-r" option. + url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) + base_content = RunShell(["svn", "cat", url], + universal_newlines=universal_newlines, + silent_ok=True) + else: + base_content, ret_code = RunShellWithReturnCode( + ["svn", "cat", self._EscapeFilename(filename)], + universal_newlines=universal_newlines) + if ret_code and status[0] == "R": + # It's a replaced file without local history (see issue208). + # The base file needs to be fetched from the server. + url = "%s/%s" % (self.svn_base, filename) + base_content = RunShell(["svn", "cat", url], + universal_newlines=universal_newlines, + silent_ok=True) + elif ret_code: + ErrorExit("Got error status from 'svn cat %s'" % filename) + if not is_binary: + args = [] + if self.rev_start: + url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) + else: + url = filename + args += ["-r", "BASE"] + cmd = ["svn"] + args + ["propget", "svn:keywords", url] + keywords, returncode = RunShellWithReturnCode(cmd) + if keywords and not returncode: + base_content = self._CollapseKeywords(base_content, keywords) + else: + StatusUpdate("svn status returned unexpected output: %s" % status) + sys.exit(1) + return base_content, new_content, is_binary, status[0:5] + + +class GitVCS(VersionControlSystem): + """Implementation of the VersionControlSystem interface for Git.""" + + def __init__(self, options): + super(GitVCS, self).__init__(options) + # Map of filename -> (hash before, hash after) of base file. + # Hashes for "no such file" are represented as None. + self.hashes = {} + # Map of new filename -> old filename for renames. + self.renames = {} + + def GetGUID(self): + revlist = RunShell("git rev-list --parents HEAD".split()).splitlines() + # M-A: Return the 1st root hash, there could be multiple when a + # subtree is merged. In that case, more analysis would need to + # be done to figure out which HEAD is the 'most representative'. + for r in revlist: + if ' ' not in r: + return r + + def PostProcessDiff(self, gitdiff): + """Converts the diff output to include an svn-style "Index:" line as well + as record the hashes of the files, so we can upload them along with our + diff.""" + # Special used by git to indicate "no such content". + NULL_HASH = "0"*40 + + def IsFileNew(filename): + return filename in self.hashes and self.hashes[filename][0] is None + + def AddSubversionPropertyChange(filename): + """Add svn's property change information into the patch if given file is + new file. + + We use Subversion's auto-props setting to retrieve its property. + See http://svnbook.red-bean.com/en/1.1/ch07.html#svn-ch-7-sect-1.3.2 for + Subversion's [auto-props] setting. + """ + if self.options.emulate_svn_auto_props and IsFileNew(filename): + svnprops = GetSubversionPropertyChanges(filename) + if svnprops: + svndiff.append("\n" + svnprops + "\n") + + svndiff = [] + filecount = 0 + filename = None + for line in gitdiff.splitlines(): + match = re.match(r"diff --git a/(.*) b/(.*)$", line) + if match: + # Add auto property here for previously seen file. + if filename is not None: + AddSubversionPropertyChange(filename) + filecount += 1 + # Intentionally use the "after" filename so we can show renames. + filename = match.group(2) + svndiff.append("Index: %s\n" % filename) + if match.group(1) != match.group(2): + self.renames[match.group(2)] = match.group(1) + else: + # The "index" line in a git diff looks like this (long hashes elided): + # index 82c0d44..b2cee3f 100755 + # We want to save the left hash, as that identifies the base file. + match = re.match(r"index (\w+)\.\.(\w+)", line) + if match: + before, after = (match.group(1), match.group(2)) + if before == NULL_HASH: + before = None + if after == NULL_HASH: + after = None + self.hashes[filename] = (before, after) + svndiff.append(line + "\n") + if not filecount: + ErrorExit("No valid patches found in output from git diff") + # Add auto property for the last seen file. + assert filename is not None + AddSubversionPropertyChange(filename) + return "".join(svndiff) + + def GenerateDiff(self, extra_args): + extra_args = extra_args[:] + if self.options.revision: + if ":" in self.options.revision: + extra_args = self.options.revision.split(":", 1) + extra_args + else: + extra_args = [self.options.revision] + extra_args + + # --no-ext-diff is broken in some versions of Git, so try to work around + # this by overriding the environment (but there is still a problem if the + # git config key "diff.external" is used). + env = os.environ.copy() + if 'GIT_EXTERNAL_DIFF' in env: del env['GIT_EXTERNAL_DIFF'] + return RunShell( + [ "git", "diff", "--no-color", "--no-ext-diff", "--full-index", + "--ignore-submodules", "-M"] + extra_args, + env=env) + + def GetUnknownFiles(self): + status = RunShell(["git", "ls-files", "--exclude-standard", "--others"], + silent_ok=True) + return status.splitlines() + + def GetFileContent(self, file_hash, is_binary): + """Returns the content of a file identified by its git hash.""" + data, retcode = RunShellWithReturnCode(["git", "show", file_hash], + universal_newlines=not is_binary) + if retcode: + ErrorExit("Got error status from 'git show %s'" % file_hash) + return data + + def GetBaseFile(self, filename): + hash_before, hash_after = self.hashes.get(filename, (None,None)) + base_content = None + new_content = None + status = None + + if filename in self.renames: + status = "A +" # Match svn attribute name for renames. + if filename not in self.hashes: + # If a rename doesn't change the content, we never get a hash. + base_content = RunShell( + ["git", "show", "HEAD:" + filename], silent_ok=True) + elif not hash_before: + status = "A" + base_content = "" + elif not hash_after: + status = "D" + else: + status = "M" + + is_binary = self.IsBinaryData(base_content) + is_image = self.IsImage(filename) + + # Grab the before/after content if we need it. + # We should include file contents if it's text or it's an image. + if not is_binary or is_image: + # Grab the base content if we don't have it already. + if base_content is None and hash_before: + base_content = self.GetFileContent(hash_before, is_binary) + # Only include the "after" file if it's an image; otherwise it + # it is reconstructed from the diff. + if is_image and hash_after: + new_content = self.GetFileContent(hash_after, is_binary) + + return (base_content, new_content, is_binary, status) + + +class CVSVCS(VersionControlSystem): + """Implementation of the VersionControlSystem interface for CVS.""" + + def __init__(self, options): + super(CVSVCS, self).__init__(options) + + def GetGUID(self): + """For now we don't know how to get repository ID for CVS""" + return + + def GetOriginalContent_(self, filename): + RunShell(["cvs", "up", filename], silent_ok=True) + # TODO need detect file content encoding + content = open(filename).read() + return content.replace("\r\n", "\n") + + def GetBaseFile(self, filename): + base_content = None + new_content = None + status = "A" + + output, retcode = RunShellWithReturnCode(["cvs", "status", filename]) + if retcode: + ErrorExit("Got error status from 'cvs status %s'" % filename) + + if output.find("Status: Locally Modified") != -1: + status = "M" + temp_filename = "%s.tmp123" % filename + os.rename(filename, temp_filename) + base_content = self.GetOriginalContent_(filename) + os.rename(temp_filename, filename) + elif output.find("Status: Locally Added"): + status = "A" + base_content = "" + elif output.find("Status: Needs Checkout"): + status = "D" + base_content = self.GetOriginalContent_(filename) + + return (base_content, new_content, self.IsBinaryData(base_content), status) + + def GenerateDiff(self, extra_args): + cmd = ["cvs", "diff", "-u", "-N"] + if self.options.revision: + cmd += ["-r", self.options.revision] + + cmd.extend(extra_args) + data, retcode = RunShellWithReturnCode(cmd) + count = 0 + if retcode in [0, 1]: + for line in data.splitlines(): + if line.startswith("Index:"): + count += 1 + logging.info(line) + + if not count: + ErrorExit("No valid patches found in output from cvs diff") + + return data + + def GetUnknownFiles(self): + data, retcode = RunShellWithReturnCode(["cvs", "diff"]) + if retcode not in [0, 1]: + ErrorExit("Got error status from 'cvs diff':\n%s" % (data,)) + unknown_files = [] + for line in data.split("\n"): + if line and line[0] == "?": + unknown_files.append(line) + return unknown_files + +class MercurialVCS(VersionControlSystem): + """Implementation of the VersionControlSystem interface for Mercurial.""" + + def __init__(self, options, repo_dir): + super(MercurialVCS, self).__init__(options) + # Absolute path to repository (we can be in a subdir) + self.repo_dir = os.path.normpath(repo_dir) + # Compute the subdir + cwd = os.path.normpath(os.getcwd()) + assert cwd.startswith(self.repo_dir) + self.subdir = cwd[len(self.repo_dir):].lstrip(r"\/") + if self.options.revision: + self.base_rev = self.options.revision + else: + self.base_rev = RunShell(["hg", "parent", "-q"]).split(':')[1].strip() + + def GetGUID(self): + # See chapter "Uniquely identifying a repository" + # http://hgbook.red-bean.com/read/customizing-the-output-of-mercurial.html + info = RunShell("hg log -r0 --template {node}".split()) + return info.strip() + + def _GetRelPath(self, filename): + """Get relative path of a file according to the current directory, + given its logical path in the repo.""" + absname = os.path.join(self.repo_dir, filename) + return os.path.relpath(absname) + + def GenerateDiff(self, extra_args): + cmd = ["hg", "diff", "--git", "-r", self.base_rev] + extra_args + data = RunShell(cmd, silent_ok=True) + svndiff = [] + filecount = 0 + for line in data.splitlines(): + m = re.match("diff --git a/(\S+) b/(\S+)", line) + if m: + # Modify line to make it look like as it comes from svn diff. + # With this modification no changes on the server side are required + # to make upload.py work with Mercurial repos. + # NOTE: for proper handling of moved/copied files, we have to use + # the second filename. + filename = m.group(2) + svndiff.append("Index: %s" % filename) + svndiff.append("=" * 67) + filecount += 1 + logging.info(line) + else: + svndiff.append(line) + if not filecount: + ErrorExit("No valid patches found in output from hg diff") + return "\n".join(svndiff) + "\n" + + def GetUnknownFiles(self): + """Return a list of files unknown to the VCS.""" + args = [] + status = RunShell(["hg", "status", "--rev", self.base_rev, "-u", "."], + silent_ok=True) + unknown_files = [] + for line in status.splitlines(): + st, fn = line.split(" ", 1) + if st == "?": + unknown_files.append(fn) + return unknown_files + + def GetBaseFile(self, filename): + # "hg status" and "hg cat" both take a path relative to the current subdir, + # but "hg diff" has given us the path relative to the repo root. + base_content = "" + new_content = None + is_binary = False + oldrelpath = relpath = self._GetRelPath(filename) + # "hg status -C" returns two lines for moved/copied files, one otherwise + out = RunShell(["hg", "status", "-C", "--rev", self.base_rev, relpath]) + out = out.splitlines() + # HACK: strip error message about missing file/directory if it isn't in + # the working copy + if out[0].startswith('%s: ' % relpath): + out = out[1:] + status, _ = out[0].split(' ', 1) + if len(out) > 1 and status == "A": + # Moved/copied => considered as modified, use old filename to + # retrieve base contents + oldrelpath = out[1].strip() + status = "M" + if ":" in self.base_rev: + base_rev = self.base_rev.split(":", 1)[0] + else: + base_rev = self.base_rev + if status != "A": + base_content = RunShell(["hg", "cat", "-r", base_rev, oldrelpath], + silent_ok=True) + is_binary = self.IsBinaryData(base_content) + if status != "R": + new_content = open(relpath, "rb").read() + is_binary = is_binary or self.IsBinaryData(new_content) + if is_binary and base_content: + # Fetch again without converting newlines + base_content = RunShell(["hg", "cat", "-r", base_rev, oldrelpath], + silent_ok=True, universal_newlines=False) + if not is_binary or not self.IsImage(relpath): + new_content = None + return base_content, new_content, is_binary, status + + +class PerforceVCS(VersionControlSystem): + """Implementation of the VersionControlSystem interface for Perforce.""" + + def __init__(self, options): + + def ConfirmLogin(): + # Make sure we have a valid perforce session + while True: + data, retcode = self.RunPerforceCommandWithReturnCode( + ["login", "-s"], marshal_output=True) + if not data: + ErrorExit("Error checking perforce login") + if not retcode and (not "code" in data or data["code"] != "error"): + break + print "Enter perforce password: " + self.RunPerforceCommandWithReturnCode(["login"]) + + super(PerforceVCS, self).__init__(options) + + self.p4_changelist = options.p4_changelist + if not self.p4_changelist: + ErrorExit("A changelist id is required") + if (options.revision): + ErrorExit("--rev is not supported for perforce") + + self.p4_port = options.p4_port + self.p4_client = options.p4_client + self.p4_user = options.p4_user + + ConfirmLogin() + + if not options.title: + description = self.RunPerforceCommand(["describe", self.p4_changelist], + marshal_output=True) + if description and "desc" in description: + # Rietveld doesn't support multi-line descriptions + raw_title = description["desc"].strip() + lines = raw_title.splitlines() + if len(lines): + options.title = lines[0] + + def GetGUID(self): + """For now we don't know how to get repository ID for Perforce""" + return + + def RunPerforceCommandWithReturnCode(self, extra_args, marshal_output=False, + universal_newlines=True): + args = ["p4"] + if marshal_output: + # -G makes perforce format its output as marshalled python objects + args.extend(["-G"]) + if self.p4_port: + args.extend(["-p", self.p4_port]) + if self.p4_client: + args.extend(["-c", self.p4_client]) + if self.p4_user: + args.extend(["-u", self.p4_user]) + args.extend(extra_args) + + data, retcode = RunShellWithReturnCode( + args, print_output=False, universal_newlines=universal_newlines) + if marshal_output and data: + data = marshal.loads(data) + return data, retcode + + def RunPerforceCommand(self, extra_args, marshal_output=False, + universal_newlines=True): + # This might be a good place to cache call results, since things like + # describe or fstat might get called repeatedly. + data, retcode = self.RunPerforceCommandWithReturnCode( + extra_args, marshal_output, universal_newlines) + if retcode: + ErrorExit("Got error status from %s:\n%s" % (extra_args, data)) + return data + + def GetFileProperties(self, property_key_prefix = "", command = "describe"): + description = self.RunPerforceCommand(["describe", self.p4_changelist], + marshal_output=True) + + changed_files = {} + file_index = 0 + # Try depotFile0, depotFile1, ... until we don't find a match + while True: + file_key = "depotFile%d" % file_index + if file_key in description: + filename = description[file_key] + change_type = description[property_key_prefix + str(file_index)] + changed_files[filename] = change_type + file_index += 1 + else: + break + return changed_files + + def GetChangedFiles(self): + return self.GetFileProperties("action") + + def GetUnknownFiles(self): + # Perforce doesn't detect new files, they have to be explicitly added + return [] + + def IsBaseBinary(self, filename): + base_filename = self.GetBaseFilename(filename) + return self.IsBinaryHelper(base_filename, "files") + + def IsPendingBinary(self, filename): + return self.IsBinaryHelper(filename, "describe") + + def IsBinaryHelper(self, filename, command): + file_types = self.GetFileProperties("type", command) + if not filename in file_types: + ErrorExit("Trying to check binary status of unknown file %s." % filename) + # This treats symlinks, macintosh resource files, temporary objects, and + # unicode as binary. See the Perforce docs for more details: + # http://www.perforce.com/perforce/doc.current/manuals/cmdref/o.ftypes.html + return not file_types[filename].endswith("text") + + def GetFileContent(self, filename, revision, is_binary): + file_arg = filename + if revision: + file_arg += "#" + revision + # -q suppresses the initial line that displays the filename and revision + return self.RunPerforceCommand(["print", "-q", file_arg], + universal_newlines=not is_binary) + + def GetBaseFilename(self, filename): + actionsWithDifferentBases = [ + "move/add", # p4 move + "branch", # p4 integrate (to a new file), similar to hg "add" + "add", # p4 integrate (to a new file), after modifying the new file + ] + + # We only see a different base for "add" if this is a downgraded branch + # after a file was branched (integrated), then edited. + if self.GetAction(filename) in actionsWithDifferentBases: + # -Or shows information about pending integrations/moves + fstat_result = self.RunPerforceCommand(["fstat", "-Or", filename], + marshal_output=True) + + baseFileKey = "resolveFromFile0" # I think it's safe to use only file0 + if baseFileKey in fstat_result: + return fstat_result[baseFileKey] + + return filename + + def GetBaseRevision(self, filename): + base_filename = self.GetBaseFilename(filename) + + have_result = self.RunPerforceCommand(["have", base_filename], + marshal_output=True) + if "haveRev" in have_result: + return have_result["haveRev"] + + def GetLocalFilename(self, filename): + where = self.RunPerforceCommand(["where", filename], marshal_output=True) + if "path" in where: + return where["path"] + + def GenerateDiff(self, args): + class DiffData: + def __init__(self, perforceVCS, filename, action): + self.perforceVCS = perforceVCS + self.filename = filename + self.action = action + self.base_filename = perforceVCS.GetBaseFilename(filename) + + self.file_body = None + self.base_rev = None + self.prefix = None + self.working_copy = True + self.change_summary = None + + def GenerateDiffHeader(diffData): + header = [] + header.append("Index: %s" % diffData.filename) + header.append("=" * 67) + + if diffData.base_filename != diffData.filename: + if diffData.action.startswith("move"): + verb = "rename" + else: + verb = "copy" + header.append("%s from %s" % (verb, diffData.base_filename)) + header.append("%s to %s" % (verb, diffData.filename)) + + suffix = "\t(revision %s)" % diffData.base_rev + header.append("--- " + diffData.base_filename + suffix) + if diffData.working_copy: + suffix = "\t(working copy)" + header.append("+++ " + diffData.filename + suffix) + if diffData.change_summary: + header.append(diffData.change_summary) + return header + + def GenerateMergeDiff(diffData, args): + # -du generates a unified diff, which is nearly svn format + diffData.file_body = self.RunPerforceCommand( + ["diff", "-du", diffData.filename] + args) + diffData.base_rev = self.GetBaseRevision(diffData.filename) + diffData.prefix = "" + + # We have to replace p4's file status output (the lines starting + # with +++ or ---) to match svn's diff format + lines = diffData.file_body.splitlines() + first_good_line = 0 + while (first_good_line < len(lines) and + not lines[first_good_line].startswith("@@")): + first_good_line += 1 + diffData.file_body = "\n".join(lines[first_good_line:]) + return diffData + + def GenerateAddDiff(diffData): + fstat = self.RunPerforceCommand(["fstat", diffData.filename], + marshal_output=True) + if "headRev" in fstat: + diffData.base_rev = fstat["headRev"] # Re-adding a deleted file + else: + diffData.base_rev = "0" # Brand new file + diffData.working_copy = False + rel_path = self.GetLocalFilename(diffData.filename) + diffData.file_body = open(rel_path, 'r').read() + # Replicate svn's list of changed lines + line_count = len(diffData.file_body.splitlines()) + diffData.change_summary = "@@ -0,0 +1" + if line_count > 1: + diffData.change_summary += ",%d" % line_count + diffData.change_summary += " @@" + diffData.prefix = "+" + return diffData + + def GenerateDeleteDiff(diffData): + diffData.base_rev = self.GetBaseRevision(diffData.filename) + is_base_binary = self.IsBaseBinary(diffData.filename) + # For deletes, base_filename == filename + diffData.file_body = self.GetFileContent(diffData.base_filename, + None, + is_base_binary) + # Replicate svn's list of changed lines + line_count = len(diffData.file_body.splitlines()) + diffData.change_summary = "@@ -1" + if line_count > 1: + diffData.change_summary += ",%d" % line_count + diffData.change_summary += " +0,0 @@" + diffData.prefix = "-" + return diffData + + changed_files = self.GetChangedFiles() + + svndiff = [] + filecount = 0 + for (filename, action) in changed_files.items(): + svn_status = self.PerforceActionToSvnStatus(action) + if svn_status == "SKIP": + continue + + diffData = DiffData(self, filename, action) + # Is it possible to diff a branched file? Stackoverflow says no: + # http://stackoverflow.com/questions/1771314/in-perforce-command-line-how-to-diff-a-file-reopened-for-add + if svn_status == "M": + diffData = GenerateMergeDiff(diffData, args) + elif svn_status == "A": + diffData = GenerateAddDiff(diffData) + elif svn_status == "D": + diffData = GenerateDeleteDiff(diffData) + else: + ErrorExit("Unknown file action %s (svn action %s)." % \ + (action, svn_status)) + + svndiff += GenerateDiffHeader(diffData) + + for line in diffData.file_body.splitlines(): + svndiff.append(diffData.prefix + line) + filecount += 1 + if not filecount: + ErrorExit("No valid patches found in output from p4 diff") + return "\n".join(svndiff) + "\n" + + def PerforceActionToSvnStatus(self, status): + # Mirroring the list at http://permalink.gmane.org/gmane.comp.version-control.mercurial.devel/28717 + # Is there something more official? + return { + "add" : "A", + "branch" : "A", + "delete" : "D", + "edit" : "M", # Also includes changing file types. + "integrate" : "M", + "move/add" : "M", + "move/delete": "SKIP", + "purge" : "D", # How does a file's status become "purge"? + }[status] + + def GetAction(self, filename): + changed_files = self.GetChangedFiles() + if not filename in changed_files: + ErrorExit("Trying to get base version of unknown file %s." % filename) + + return changed_files[filename] + + def GetBaseFile(self, filename): + base_filename = self.GetBaseFilename(filename) + base_content = "" + new_content = None + + status = self.PerforceActionToSvnStatus(self.GetAction(filename)) + + if status != "A": + revision = self.GetBaseRevision(base_filename) + if not revision: + ErrorExit("Couldn't find base revision for file %s" % filename) + is_base_binary = self.IsBaseBinary(base_filename) + base_content = self.GetFileContent(base_filename, + revision, + is_base_binary) + + is_binary = self.IsPendingBinary(filename) + if status != "D" and status != "SKIP": + relpath = self.GetLocalFilename(filename) + if is_binary and self.IsImage(relpath): + new_content = open(relpath, "rb").read() + + return base_content, new_content, is_binary, status + +# NOTE: The SplitPatch function is duplicated in engine.py, keep them in sync. +def SplitPatch(data): + """Splits a patch into separate pieces for each file. + + Args: + data: A string containing the output of svn diff. + + Returns: + A list of 2-tuple (filename, text) where text is the svn diff output + pertaining to filename. + """ + patches = [] + filename = None + diff = [] + for line in data.splitlines(True): + new_filename = None + if line.startswith('Index:'): + unused, new_filename = line.split(':', 1) + new_filename = new_filename.strip() + elif line.startswith('Property changes on:'): + unused, temp_filename = line.split(':', 1) + # When a file is modified, paths use '/' between directories, however + # when a property is modified '\' is used on Windows. Make them the same + # otherwise the file shows up twice. + temp_filename = temp_filename.strip().replace('\\', '/') + if temp_filename != filename: + # File has property changes but no modifications, create a new diff. + new_filename = temp_filename + if new_filename: + if filename and diff: + patches.append((filename, ''.join(diff))) + filename = new_filename + diff = [line] + continue + if diff is not None: + diff.append(line) + if filename and diff: + patches.append((filename, ''.join(diff))) + return patches + + +def UploadSeparatePatches(issue, rpc_server, patchset, data, options): + """Uploads a separate patch for each file in the diff output. + + Returns a list of [patch_key, filename] for each file. + """ + patches = SplitPatch(data) + rv = [] + for patch in patches: + if len(patch[1]) > MAX_UPLOAD_SIZE: + print ("Not uploading the patch for " + patch[0] + + " because the file is too large.") + continue + form_fields = [("filename", patch[0])] + if not options.download_base: + form_fields.append(("content_upload", "1")) + files = [("data", "data.diff", patch[1])] + ctype, body = EncodeMultipartFormData(form_fields, files) + url = "/%d/upload_patch/%d" % (int(issue), int(patchset)) + print "Uploading patch for " + patch[0] + response_body = rpc_server.Send(url, body, content_type=ctype) + lines = response_body.splitlines() + if not lines or lines[0] != "OK": + StatusUpdate(" --> %s" % response_body) + sys.exit(1) + rv.append([lines[1], patch[0]]) + return rv + + +def GuessVCSName(options): + """Helper to guess the version control system. + + This examines the current directory, guesses which VersionControlSystem + we're using, and returns an string indicating which VCS is detected. + + Returns: + A pair (vcs, output). vcs is a string indicating which VCS was detected + and is one of VCS_GIT, VCS_MERCURIAL, VCS_SUBVERSION, VCS_PERFORCE, + VCS_CVS, or VCS_UNKNOWN. + Since local perforce repositories can't be easily detected, this method + will only guess VCS_PERFORCE if any perforce options have been specified. + output is a string containing any interesting output from the vcs + detection routine, or None if there is nothing interesting. + """ + for attribute, value in options.__dict__.iteritems(): + if attribute.startswith("p4") and value != None: + return (VCS_PERFORCE, None) + + def RunDetectCommand(vcs_type, command): + """Helper to detect VCS by executing command. + + Returns: + A pair (vcs, output) or None. Throws exception on error. + """ + try: + out, returncode = RunShellWithReturnCode(command) + if returncode == 0: + return (vcs_type, out.strip()) + except OSError, (errcode, message): + if errcode != errno.ENOENT: # command not found code + raise + + # Mercurial has a command to get the base directory of a repository + # Try running it, but don't die if we don't have hg installed. + # NOTE: we try Mercurial first as it can sit on top of an SVN working copy. + res = RunDetectCommand(VCS_MERCURIAL, ["hg", "root"]) + if res != None: + return res + + # Subversion from 1.7 has a single centralized .svn folder + # ( see http://subversion.apache.org/docs/release-notes/1.7.html#wc-ng ) + # That's why we use 'svn info' instead of checking for .svn dir + res = RunDetectCommand(VCS_SUBVERSION, ["svn", "info"]) + if res != None: + return res + + # Git has a command to test if you're in a git tree. + # Try running it, but don't die if we don't have git installed. + res = RunDetectCommand(VCS_GIT, ["git", "rev-parse", + "--is-inside-work-tree"]) + if res != None: + return res + + # detect CVS repos use `cvs status && $? == 0` rules + res = RunDetectCommand(VCS_CVS, ["cvs", "status"]) + if res != None: + return res + + return (VCS_UNKNOWN, None) + + +def GuessVCS(options): + """Helper to guess the version control system. + + This verifies any user-specified VersionControlSystem (by command line + or environment variable). If the user didn't specify one, this examines + the current directory, guesses which VersionControlSystem we're using, + and returns an instance of the appropriate class. Exit with an error + if we can't figure it out. + + Returns: + A VersionControlSystem instance. Exits if the VCS can't be guessed. + """ + vcs = options.vcs + if not vcs: + vcs = os.environ.get("CODEREVIEW_VCS") + if vcs: + v = VCS_ABBREVIATIONS.get(vcs.lower()) + if v is None: + ErrorExit("Unknown version control system %r specified." % vcs) + (vcs, extra_output) = (v, None) + else: + (vcs, extra_output) = GuessVCSName(options) + + if vcs == VCS_MERCURIAL: + if extra_output is None: + extra_output = RunShell(["hg", "root"]).strip() + return MercurialVCS(options, extra_output) + elif vcs == VCS_SUBVERSION: + return SubversionVCS(options) + elif vcs == VCS_PERFORCE: + return PerforceVCS(options) + elif vcs == VCS_GIT: + return GitVCS(options) + elif vcs == VCS_CVS: + return CVSVCS(options) + + ErrorExit(("Could not guess version control system. " + "Are you in a working copy directory?")) + + +def CheckReviewer(reviewer): + """Validate a reviewer -- either a nickname or an email addres. + + Args: + reviewer: A nickname or an email address. + + Calls ErrorExit() if it is an invalid email address. + """ + if "@" not in reviewer: + return # Assume nickname + parts = reviewer.split("@") + if len(parts) > 2: + ErrorExit("Invalid email address: %r" % reviewer) + assert len(parts) == 2 + if "." not in parts[1]: + ErrorExit("Invalid email address: %r" % reviewer) + + +def LoadSubversionAutoProperties(): + """Returns the content of [auto-props] section of Subversion's config file as + a dictionary. + + Returns: + A dictionary whose key-value pair corresponds the [auto-props] section's + key-value pair. + In following cases, returns empty dictionary: + - config file doesn't exist, or + - 'enable-auto-props' is not set to 'true-like-value' in [miscellany]. + """ + if os.name == 'nt': + subversion_config = os.environ.get("APPDATA") + "\\Subversion\\config" + else: + subversion_config = os.path.expanduser("~/.subversion/config") + if not os.path.exists(subversion_config): + return {} + config = ConfigParser.ConfigParser() + config.read(subversion_config) + if (config.has_section("miscellany") and + config.has_option("miscellany", "enable-auto-props") and + config.getboolean("miscellany", "enable-auto-props") and + config.has_section("auto-props")): + props = {} + for file_pattern in config.options("auto-props"): + props[file_pattern] = ParseSubversionPropertyValues( + config.get("auto-props", file_pattern)) + return props + else: + return {} + +def ParseSubversionPropertyValues(props): + """Parse the given property value which comes from [auto-props] section and + returns a list whose element is a (svn_prop_key, svn_prop_value) pair. + + See the following doctest for example. + + >>> ParseSubversionPropertyValues('svn:eol-style=LF') + [('svn:eol-style', 'LF')] + >>> ParseSubversionPropertyValues('svn:mime-type=image/jpeg') + [('svn:mime-type', 'image/jpeg')] + >>> ParseSubversionPropertyValues('svn:eol-style=LF;svn:executable') + [('svn:eol-style', 'LF'), ('svn:executable', '*')] + """ + key_value_pairs = [] + for prop in props.split(";"): + key_value = prop.split("=") + assert len(key_value) <= 2 + if len(key_value) == 1: + # If value is not given, use '*' as a Subversion's convention. + key_value_pairs.append((key_value[0], "*")) + else: + key_value_pairs.append((key_value[0], key_value[1])) + return key_value_pairs + + +def GetSubversionPropertyChanges(filename): + """Return a Subversion's 'Property changes on ...' string, which is used in + the patch file. + + Args: + filename: filename whose property might be set by [auto-props] config. + + Returns: + A string like 'Property changes on |filename| ...' if given |filename| + matches any entries in [auto-props] section. None, otherwise. + """ + global svn_auto_props_map + if svn_auto_props_map is None: + svn_auto_props_map = LoadSubversionAutoProperties() + + all_props = [] + for file_pattern, props in svn_auto_props_map.items(): + if fnmatch.fnmatch(filename, file_pattern): + all_props.extend(props) + if all_props: + return FormatSubversionPropertyChanges(filename, all_props) + return None + + +def FormatSubversionPropertyChanges(filename, props): + """Returns Subversion's 'Property changes on ...' strings using given filename + and properties. + + Args: + filename: filename + props: A list whose element is a (svn_prop_key, svn_prop_value) pair. + + Returns: + A string which can be used in the patch file for Subversion. + + See the following doctest for example. + + >>> print FormatSubversionPropertyChanges('foo.cc', [('svn:eol-style', 'LF')]) + Property changes on: foo.cc + ___________________________________________________________________ + Added: svn:eol-style + + LF + + """ + prop_changes_lines = [ + "Property changes on: %s" % filename, + "___________________________________________________________________"] + for key, value in props: + prop_changes_lines.append("Added: " + key) + prop_changes_lines.append(" + " + value) + return "\n".join(prop_changes_lines) + "\n" + + +def RealMain(argv, data=None): + """The real main function. + + Args: + argv: Command line arguments. + data: Diff contents. If None (default) the diff is generated by + the VersionControlSystem implementation returned by GuessVCS(). + + Returns: + A 2-tuple (issue id, patchset id). + The patchset id is None if the base files are not uploaded by this + script (applies only to SVN checkouts). + """ + options, args = parser.parse_args(argv[1:]) + if options.help: + if options.verbose < 2: + # hide Perforce options + parser.epilog = "Use '--help -v' to show additional Perforce options." + parser.option_groups.remove(parser.get_option_group('--p4_port')) + parser.print_help() + sys.exit(0) + + global verbosity + verbosity = options.verbose + if verbosity >= 3: + logging.getLogger().setLevel(logging.DEBUG) + elif verbosity >= 2: + logging.getLogger().setLevel(logging.INFO) + + vcs = GuessVCS(options) + + base = options.base_url + if isinstance(vcs, SubversionVCS): + # Guessing the base field is only supported for Subversion. + # Note: Fetching base files may become deprecated in future releases. + guessed_base = vcs.GuessBase(options.download_base) + if base: + if guessed_base and base != guessed_base: + print "Using base URL \"%s\" from --base_url instead of \"%s\"" % \ + (base, guessed_base) + else: + base = guessed_base + + if not base and options.download_base: + options.download_base = True + logging.info("Enabled upload of base file") + if not options.assume_yes: + vcs.CheckForUnknownFiles() + if data is None: + data = vcs.GenerateDiff(args) + data = vcs.PostProcessDiff(data) + if options.print_diffs: + print "Rietveld diff start:*****" + print data + print "Rietveld diff end:*****" + files = vcs.GetBaseFiles(data) + if verbosity >= 1: + print "Upload server:", options.server, "(change with -s/--server)" + rpc_server = GetRpcServer(options.server, + options.email, + options.host, + options.save_cookies, + options.account_type) + form_fields = [] + + repo_guid = vcs.GetGUID() + if repo_guid: + form_fields.append(("repo_guid", repo_guid)) + if base: + b = urlparse.urlparse(base) + username, netloc = urllib.splituser(b.netloc) + if username: + logging.info("Removed username from base URL") + base = urlparse.urlunparse((b.scheme, netloc, b.path, b.params, + b.query, b.fragment)) + form_fields.append(("base", base)) + if options.issue: + form_fields.append(("issue", str(options.issue))) + if options.email: + form_fields.append(("user", options.email)) + if options.reviewers: + for reviewer in options.reviewers.split(','): + CheckReviewer(reviewer) + form_fields.append(("reviewers", options.reviewers)) + if options.cc: + for cc in options.cc.split(','): + CheckReviewer(cc) + form_fields.append(("cc", options.cc)) + + # Process --message, --title and --file. + message = options.message or "" + title = options.title or "" + if options.file: + if options.message: + ErrorExit("Can't specify both message and message file options") + file = open(options.file, 'r') + message = file.read() + file.close() + if options.issue: + prompt = "Title describing this patch set: " + else: + prompt = "New issue subject: " + title = ( + title or message.split('\n', 1)[0].strip() or raw_input(prompt).strip()) + if not title and not options.issue: + ErrorExit("A non-empty title is required for a new issue") + # For existing issues, it's fine to give a patchset an empty name. Rietveld + # doesn't accept that so use a whitespace. + title = title or " " + if len(title) > 100: + title = title[:99] + '…' + if title and not options.issue: + message = message or title + + form_fields.append(("subject", title)) + # If it's a new issue send message as description. Otherwise a new + # message is created below on upload_complete. + if message and not options.issue: + form_fields.append(("description", message)) + + # Send a hash of all the base file so the server can determine if a copy + # already exists in an earlier patchset. + base_hashes = "" + for file, info in files.iteritems(): + if not info[0] is None: + checksum = md5(info[0]).hexdigest() + if base_hashes: + base_hashes += "|" + base_hashes += checksum + ":" + file + form_fields.append(("base_hashes", base_hashes)) + if options.private: + if options.issue: + print "Warning: Private flag ignored when updating an existing issue." + else: + form_fields.append(("private", "1")) + if options.send_patch: + options.send_mail = True + if not options.download_base: + form_fields.append(("content_upload", "1")) + if len(data) > MAX_UPLOAD_SIZE: + print "Patch is large, so uploading file patches separately." + uploaded_diff_file = [] + form_fields.append(("separate_patches", "1")) + else: + uploaded_diff_file = [("data", "data.diff", data)] + ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file) + response_body = rpc_server.Send("/upload", body, content_type=ctype) + patchset = None + if not options.download_base or not uploaded_diff_file: + lines = response_body.splitlines() + if len(lines) >= 2: + msg = lines[0] + patchset = lines[1].strip() + patches = [x.split(" ", 1) for x in lines[2:]] + else: + msg = response_body + else: + msg = response_body + StatusUpdate(msg) + if not response_body.startswith("Issue created.") and \ + not response_body.startswith("Issue updated."): + sys.exit(0) + issue = msg[msg.rfind("/")+1:] + + if not uploaded_diff_file: + result = UploadSeparatePatches(issue, rpc_server, patchset, data, options) + if not options.download_base: + patches = result + + if not options.download_base: + vcs.UploadBaseFiles(issue, rpc_server, patches, patchset, options, files) + + payload = {} # payload for final request + if options.send_mail: + payload["send_mail"] = "yes" + if options.send_patch: + payload["attach_patch"] = "yes" + if options.issue and message: + payload["message"] = message + payload = urllib.urlencode(payload) + rpc_server.Send("/" + issue + "/upload_complete/" + (patchset or ""), + payload=payload) + return issue, patchset + + +def main(): + try: + logging.basicConfig(format=("%(asctime).19s %(levelname)s %(filename)s:" + "%(lineno)s %(message)s ")) + os.environ['LC_ALL'] = 'C' + RealMain(sys.argv) + except KeyboardInterrupt: + print + StatusUpdate("Interrupted.") + sys.exit(1) + + +if __name__ == "__main__": + main() diff --git a/node_modules/mongoskin/.jshintrc b/node_modules/mongoskin/.jshintrc new file mode 100644 index 0000000..bbe0a3e --- /dev/null +++ b/node_modules/mongoskin/.jshintrc @@ -0,0 +1,43 @@ +{ + "predef": [ + "phantom", + "module", + "require", + "__dirname", + "process", + "console", + "it", + "describe", + "before", + "beforeEach", + "after", + "should", + "rewire", + "$" + ], + + "browser": true, + "node" : true, + "es5": true, + "bitwise": true, + "curly": true, + "eqeqeq": true, + "forin": false, + "immed": true, + "latedef": true, + "newcap": true, + "noarg": true, + "noempty": true, + "nonew": true, + "plusplus": false, + "undef": true, + "strict": true, + "trailing": false, + "globalstrict": true, + "nonstandard": true, + "white": false, + "indent": 2, + "expr": true, + "multistr": true, + "onevar": false +} \ No newline at end of file diff --git a/node_modules/mongoskin/.npmignore b/node_modules/mongoskin/.npmignore new file mode 100644 index 0000000..cbd931a --- /dev/null +++ b/node_modules/mongoskin/.npmignore @@ -0,0 +1,6 @@ +data/ +deps/ +coverage.html +lib-cov +test/ +test_results.md diff --git a/node_modules/mongoskin/.travis.yml b/node_modules/mongoskin/.travis.yml new file mode 100644 index 0000000..f0afa7e --- /dev/null +++ b/node_modules/mongoskin/.travis.yml @@ -0,0 +1,7 @@ +language: node_js +node_js: + - 0.6 + - 0.8 + - 0.9 +services: + - mongodb diff --git a/node_modules/mongoskin/AUTHORS b/node_modules/mongoskin/AUTHORS new file mode 100644 index 0000000..99e04c1 --- /dev/null +++ b/node_modules/mongoskin/AUTHORS @@ -0,0 +1,16 @@ +# Total 12 contributors. +# Ordered by date of first contribution. +# Auto-generated (http://github.com/dtrejo/node-authors) on Tue Aug 14 2012 02:58:57 GMT+0800 (CST). + +Gui Lin (https://github.com/guileen) +François de Metz (https://github.com/francois2metz) +fengmk2 (http://fengmk2.github.com) +Quang Van (https://github.com/quangv) +Matt Perpick (https://github.com/clutchski) +humanchimp (https://github.com/humanchimp) +Joe Faber (https://github.com/jlfaber) +Harvey McQueen (https://github.com/hmcqueen) +Paul Gebheim (https://github.com/paulirish) +Aneil Mallavarapu (https://github.com/amallavarapu) +wmertens (https://github.com/wmertens) +Rakshit Menpara (https://github.com/deltasquare4) diff --git a/node_modules/mongoskin/History.md b/node_modules/mongoskin/History.md new file mode 100644 index 0000000..25af581 --- /dev/null +++ b/node_modules/mongoskin/History.md @@ -0,0 +1,61 @@ + +0.5.0 / 2012-12-29 +================== + + * fixed unsafe mode warnning log + * Merge pull request #84 from kingpearl/master + * MongoDB 1.2.x support + * Merge pull request #73 from jockster/master + * Merge pull request #75 from voke/patch-1 + * Fix typo + * fixed bind() test cases; + * Minor error in readme. Now updated + * Updated readme according to issue #72 + +0.3.4 / 2011-03-24 + * fix global leaks + +0.3.3 / 2011-03-15 +================== + * Add rootCollection option to SkinGridStore.exist + +0.3.2 / 2011-03-01 +================== + * exports all classes of node-mongodb-native + +0.3.1 / 2011-02-26 +================== + * bug fix #33 + +0.3.0 / 2011-01-19 +================== + * add ReplSet support + * bug fix + +0.2.3 / 2011-01-03 +================== + * add db.toObjectID + * fix #25 for node-mongodb-native update + +0.2.2 / 2011-12-02 +================== + * add bind support for embeded collections, e.g. db.bind('system.js') + * add method `toId` to SkinDB + * add property `ObjectID`, `bson_serializer` to SkinDB. + * SkinCollection.prototype.id is now deprecated. + +0.2.1 / 2011-11-18 +================== + * add ObjectId support for XXXXById + +0.2.0 / 2011-11-06 +================== + * add SkinDB.gridfs + +0.1.3 / 2011-05-24 +================== + * add SkinCollection.removeById + +0.1.2 / 2011-04-30 +================== + * add mongoskin.router diff --git a/node_modules/mongoskin/LICENSE b/node_modules/mongoskin/LICENSE new file mode 100644 index 0000000..e91ac03 --- /dev/null +++ b/node_modules/mongoskin/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2011 - 2012 kissjs.org + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/mongoskin/Makefile b/node_modules/mongoskin/Makefile new file mode 100644 index 0000000..94d697e --- /dev/null +++ b/node_modules/mongoskin/Makefile @@ -0,0 +1,45 @@ +TESTS = test/ +TESTTIMEOUT = 60000 +REPORTER = spec +MOCHA_OPTS = +PROJECT_DIR = $(shell pwd) +MONGOSKIN_REPLICASET = false +JSCOVERAGE = ./node_modules/jscover/bin/jscover +SUPPORT_VERSIONS := \ + 1.0.0 1.0.1 1.0.2 \ + 1.1.0-beta 1.1.1 1.1.2 1.1.3 1.1.4 + +test: + @npm install + @if ! test -d deps/mongodb; then \ + git clone git://github.com/mongodb/node-mongodb-native.git deps/mongodb; \ + fi + @cd deps/mongodb && npm install && git pull && cd ../.. + @NODE_ENV=test MONGOSKIN_REPLICASET=$(MONGOSKIN_REPLICASET) \ + ./node_modules/mocha/bin/mocha --recursive \ + --reporter $(REPORTER) --timeout $(TESTTIMEOUT) \ + $(MOCHA_OPTS) $(TESTS) + +test-debug: + @$(MAKE) test MOCHA_OPTS="--debug-brk" + +test-replicaset: + @$(MAKE) test MONGOSKIN_REPLICASET=true + +lib-cov: + @rm -rf $@ + @$(JSCOVERAGE) lib $@ + +test-cov: lib-cov + @MONGOSKIN_COV=1 $(MAKE) test REPORTER=dot + @MONGOSKIN_COV=1 $(MAKE) test REPORTER=html-cov > coverage.html + @$(MAKE) test REPORTER=markdown > test_results.md + +test-version: + @for version in $(SUPPORT_VERSIONS); do \ + echo "test with mongodb@$$version"; \ + npm install mongodb@$$version --loglevel=warn; \ + $(MAKE) test REPORTER=dot; \ + done + +.PHONY: test-replicaset test-version test-cov test lib-cov diff --git a/node_modules/mongoskin/Readme.md b/node_modules/mongoskin/Readme.md new file mode 100644 index 0000000..ba39ce9 --- /dev/null +++ b/node_modules/mongoskin/Readme.md @@ -0,0 +1,724 @@ +# mongoskin [![Build Status](https://secure.travis-ci.org/kissjs/node-mongoskin.png)](http://travis-ci.org/kissjs/node-mongoskin) + +![logo](https://raw.github.com/kissjs/node-mongoskin/master/logo.png) + +This project is a wrapper of [node-mongodb-native](https://github.com/mongodb/node-mongodb-native). +The api is same to node-mongodb-native, please see the [document](http://mongodb.github.com/node-mongodb-native/) first. + +## Test + +* test results: [test_results.md](https://github.com/kissjs/node-mongoskin/blob/master/test_results.md) +* jscoverage: [**89%**](http://fengmk2.github.com/coverage/mongoskin.html) + +## Test pass [mongodb] versions + +* >= 0.9.8 < 1.0.0: mongodb have bug, it will throw a `TypeError: object is not a function` + when connection open error. +* 1.0.x +* 1.1.x +* 1.2.x + +```bash +$ make test +``` + + + +# Mongoskin document + +* [Nodejs mongodb drivers comparation](#comparation) +* [Install](#install) +* [Quick Start](#quickstart) + * [Connect easier](#quickstart-1) + * [Server options and BSON options](#quickstart-2) + * [Similar API with node-mongodb-native](#quickstart-3) + * [Cursor easier](#quickstart-4) + * [MVC helper](#quickstart-5) +* [Documentation](#documentation) + * [Module](#module) + * [SkinServer](#skinserver) + * [SkinDb](#skindb) + * [SkinCollection](#skincollection) + * [Additional methods](#additional-collection-op) + * [Collection operation](#inherit-collection-op) + * [Indexes](#inherit-indexes) + * [Querying](#inherit-query) + * [Aggregation](#inherit-aggregation) + * [Inserting](#inherit-inserting) + * [Updating](#inherit-updating) + * [Removing](#inherit-removing) + * [SkinCursor](#skincursor) + + + +Nodejs Mongodb Driver Comparison +======== + +node-mongodb-native +-------- + +One of the most powerful Mongo drivers is node-mongodb-native. Most other drivers build +on top of it, including mongoskin. Unfortunately, it has an awkward interface with too many +callbacks. Also, mongoskin needs a way to hold a Collection instance as an MVC model. + +See [mongodb-native](https://github.com/christkv/node-mongodb-native/tree/master/docs) + +mongoose +-------- + +Mongoose provides an ORM way to hold Collection instance as Model, + you should define schema first. But why mongodb need schema? + Some guys like me, want to write code from application layer but not database layer, + and we can use any fields without define it before. + + Mongoose provide a DAL that you can do validation, and write your middlewares. + But some guys like me would like to validate manually, I think it is the tao of mongodb. + + If you don't thinks so, [Mongoose-ORM](https://github.com/LearnBoost/mongoose) is probably your choice. + +mongoskin +-------- + +Mongoskin is an easy to use driver of mongodb for nodejs, + it is similar with mongo shell, powerful like node-mongodb-native, + and support additional javascript method binding, which make it can act as a Model(in document way). + +It will provide full features of [node-mongodb-native](https://github.com/christkv/node-mongodb-native), + and make it [future](http://en.wikipedia.org/wiki/Future_%28programming%29). + +If you need validation, you can use [node-iform](https://github.com/guileen/node-iform). + +[Back to index](#index) + + + +Install +======== + +```bash +$ npm install mongoskin +``` + +[Back to index](#index) + + + + +Quick Start +======== + + **Is mongoskin synchronized?** + +Nope! It is asynchronized, it use the [future pattern](http://en.wikipedia.org/wiki/Future_%28programming%29). +**Mongoskin** is the future layer above [node-mongodb-native](https://github.com/christkv/node-mongodb-native) + + + +Connect easier +-------- +You can connect to mongodb easier now. + +```js +var mongo = require('mongoskin'); +mongo.db('localhost:27017/testdb').collection('blog').find().toArray(function (err, items) { + console.dir(items); +}) +``` + + + +Server options and BSON options +-------- +You can also set `auto_reconnect` options querystring. +And native_parser options will automatically set if native_parser is available. + +```js +var mongo = require('mongoskin'); +var db = mongo.db('localhost:27017/test?auto_reconnect'); +``` + + + +Similar API with node-mongodb-native +-------- +You can do everything that node-mongodb-native can do. + +```js +db.createCollection(...); +db.collection('user').ensureIndex([['username', 1]], true, function (err, replies) {}); +db.collection('posts').hint = 'slug'; +db.collection('posts').findOne({slug: 'whats-up'}, function (err, post) { + // do something +}); +``` + + + +Cursor easier +-------- + +```js +db.collection('posts').find().toArray(function (err, posts) { + // do something +}); +``` + + + +MVC helper +-------- + +You can bind **additional methods** for collection. +It is very useful if you want to use MVC patterns with nodejs and mongodb. +You can also invoke collection by properties after bind, +it could simplfy your `require`. + +To keep your code in line with DRY principles, it's possible to create your own +data layer by for example, setting up your own validators and/or default values +inside the MVC methods as shown below in the config example + +```js +db.bind('posts', { + findTop10 : function (fn) { + this.find({}, {limit:10, sort:[['views', -1]]}).toArray(fn); + }, + removeTagWith : function (tag, fn) { + this.remove({tags:tag},fn); + } + } +}); + +db.bind('settings', { + + getAll: function(user, fn) { + + this.find({user: user}).toArray(function(err, settings) { + + // We want to set a default currency from within our app instead of storing it + // for every user + settings.currency = (typeof settings.currency !== "undefined") ? settings.currency : 'USD'; + + fn(err, settings); + + }); + } +}); + + +db.bind('comments'); + +db.collection('posts').removeTagWith('delete', function (err, replies) { + //do something +}); + +db.posts.findTop10(function (err, topPosts) { + //do something +}); + +db.comments.find().toArray(function (err, comments) { + //do something +}); +``` + +[Back to index](#index) + + + + +Documentation +======== + +for more information, see the source. + +[Back to index](#index) + + + + +Module +-------- + +### MongoSkin Url format + +``` +[*://][username:password@]host[:port][/database][?auto_reconnect[=true|false]]` +``` + +e.g. + +``` +localhost/blog +mongo://admin:pass@127.0.0.1:27017/blog?auto_reconnect +127.0.0.1?auto_reconnect=false +``` + +### db(serverURL[s], dbOptions, replicasetOptions) + +Get or create instance of [SkinDb](#skindb). + +```js +var db = mongoskin.db('localhost:27017/testdb?auto_reconnect=true&poolSize=5'); +``` + +for ReplSet server + +```js +var db = mongoskin.db([ + '192.168.0.1:27017/?auto_reconnect=true', + '192.168.0.2:27017/?auto_reconnect=true', + '192.168.0.3:27017/?auto_reconnect=true' +], { + database: 'testdb', + safe: true +}, { + connectArbiter: false, + socketOptions: { + timeout: 2000 + } +}); +``` + +### router(select) + +select is `function(collectionName)` returns a database instance, means router collectionName to that database. + +```js +var db = mongo.router(function (coll_name) { + switch(coll_name) { + case 'user': + case 'message': + return mongo.db('192.168.1.3/auth_db'); + default: + return mongo.db('192.168.1.2/app_db'); + } +}); +db.bind('user', require('./shared-user-methods')); +var users = db.user; //auth_db.user +var messages = db.collection('message'); // auth_db.message +var products = db.collection('product'); //app_db.product +``` + +### classes extends frome node-mongodb-native + +* BSONPure +* BSONNative +* BinaryParser +* Binary +* Code +* DBRef +* Double +* MaxKey +* MinKey +* ObjectID +* Symbol +* Timestamp +* Long +* BaseCommand +* DbCommand +* DeleteCommand +* GetMoreCommand +* InsertCommand +* KillCursorCommand +* QueryCommand +* UpdateCommand +* MongoReply +* Admin +* Collection +* Connection +* Server +* ReplSetServers +* Cursor +* Db +* connect +* Grid +* Chunk +* GridStore +* native +* pure + + +[Back to index](#index) + + + +SkinServer +-------- + +### SkinServer(server) + +Construct SkinServer from native Server instance. + +### db(dbname, username=null, password=null) + +Construct [SkinDb](#skindb) from SkinServer. + +[Back to index](#index) + + + +SkinDb +-------- + +### SkinDb(db, username=null, password=null) + +Construct SkinDb. + +### open(callback) + +Connect to database, retrieval native +[Db](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/db.js#L17) +instance, callback is function(err, db). + +### collection(collectionName) + +Retrieval [SkinCollection](#skincollection) instance of specified collection name. + + + +### bind(collectionName) + +### bind(collectionName, SkinCollection) + +### bind(collectionName, extendObject1, extendObject2 ...) + +Bind [SkinCollection](#skincollection) to db properties as a shortcut to db.collection(name). +You can also bind additional methods to the SkinCollection, it is useful when +you want to reuse a complex operation. This will also affect +db.collection(name) method. + +e.g. + +```js +db.bind('book', { + firstBook: function (fn) { + this.findOne(fn); + } +}); +db.book.firstBook(function (err, book) {}); +``` + +### all the methods from Db.prototype + +See [Db](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/db.js#L17) of node-mongodb-native for more information. + +[Back to index](#index) + + + +SkinCollection +-------- + +See [Collection](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L45) of node-mongodb-native for more information. + + +### open(callback) + +Retrieval native +[Collection](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L45) +instance, callback is function(err, collection). + +### id(hex) + +Equivalent to + +```js +db.bson_serializer.ObjectID.createFromHexString(hex); +``` + +See [ObjectID.createFromHexString](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/bson/bson.js#L548) + + + + +### Collection operation + +```js +checkCollectionName(collectionName) +options(callback) +rename(collectionName, callback) +drop(callback) +``` + + + +### Indexes + +```js +createIndex(fieldOrSpec, unique, callback) +ensureIndex(fieldOrSpec, unique, callback) +indexInformation(callback) +dropIndex(indexName, callback) +dropIndexes(callback) +``` + +See [mongodb-native indexes](https://github.com/christkv/node-mongodb-native/blob/master/docs/indexes.md) + + + +### Queries + +See [mongodb-native queries](https://github.com/christkv/node-mongodb-native/blob/master/docs/queries.md) + +#### findItems(..., callback) + +Equivalent to + +```js +collection.find(..., function (err, cursor) { + cursor.toArray(callback); +}); +``` + +See [Collection.find](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L348) + +#### findEach(..., callback) + +Equivalent to + +```js +collection.find(..., function (err, cursor) { + cursor.each(callback); +}); +``` + +See [Collection.find](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L348) + +#### findById(id, ..., callback) + +Equivalent to + +```js +collection.findOne({_id, ObjectID.createFromHexString(id)}, ..., callback); +``` + +See [Collection.findOne](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L417) + +#### find(...) + +If the last parameter is function, it is equivalent to native +[Collection.find](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L348) +method, else it will return a future [SkinCursor](#skincursor). + +e.g. + +```js +// callback +db.book.find({}, function (err, cursor) {/* do something */}); +// future SkinCursor +db.book.find().toArray(function (err, books) {/* do something */}); +``` + +#### normalizeHintField(hint) + +#### find + +```js +/** + * Various argument possibilities + * 1 callback + * 2 selector, callback, + * 2 callback, options // really?! + * 3 selector, fields, callback + * 3 selector, options, callback + * 4,selector, fields, options, callback + * 5 selector, fields, skip, limit, callback + * 6 selector, fields, skip, limit, timeout, callback + * + * Available options: + * limit, sort, fields, skip, hint, explain, snapshot, timeout, tailable, batchSize + */ +``` + +#### findAndModify(query, sort, update, options, callback) + +```js +/** + Fetch and update a collection + query: a filter for the query + sort: if multiple docs match, choose the first one in the specified sort order as the object to manipulate + update: an object describing the modifications to the documents selected by the query + options: + remove: set to a true to remove the object before returning + new: set to true if you want to return the modified object rather than the original. Ignored for remove. + upsert: true/false (perform upsert operation) +**/ +``` + +#### findOne(queryObject, options, callback) + + + +### Aggregation + +#### mapReduce(map, reduce, options, callback) + +e.g. + +```js +var map = function () { + emit(test(this.timestamp.getYear()), 1); +} + +var reduce = function (k, v){ + count = 0; + for (i = 0; i < v.length; i++) { + count += v[i]; + } + return count; +} +var options = {scope: {test: new client.bson_serializer.Code(t.toString())}}; +collection.mapReduce(map, reduce, options, function (err, collection) { + collection.find(function (err, cursor) { + cursor.toArray(function (err, results) { + test.equal(2, results[0].value) + finished_test({test_map_reduce_functions_scope:'ok'}); + }) +}) +``` + +#### group(keys, condition, initial, reduce, command, callback) + +e.g. + +```js +collection.group([], {}, {"count":0}, "function (obj, prev) { prev.count++; }", true, function(err, results) {}); +``` + +#### count(query, callback) +#### distinct(key, query, callback) + + + +### Inserting + +#### insert(docs, options, callback) + + + +### Updating + +#### save(doc, options, callback) + +```js +/** + Update a single document in this collection. + spec - a associcated array containing the fields that need to be present in + the document for the update to succeed + + document - an associated array with the fields to be updated or in the case of + a upsert operation the fields to be inserted. + + Options: + upsert - true/false (perform upsert operation) + multi - true/false (update all documents matching spec) + strict - true/false (perform check if the operation failed, required extra call to db) + Deprecated Options: + safe - true/false (perform check if the operation failed, required extra call to db) +**/ +``` + +#### update(spec, document, options, callback) + +#### updateById(_id, ..., callback) + +Equivalent to + +```js +collection.update({_id, ObjectID.createFromHexString(id)}, ..., callback); +``` + +See [Collection.update](https://github.com/christkv/node-mongodb-native/blob/master/docs/insert.md) + + + +### Removing + +#### remove(selector, options, callback) + +#### removeById(_id, options, callback) + +[Back to index](#index) + + + +SkinCursor +--------- + +See [Cursor](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/cursor.js#L1) +of node-mongodb-native for more information. + +All these methods will return the SkinCursor itself. + +```js +sort(keyOrList, [direction], [callback]) +limit(limit, [callback]) +skip(skip, [callback]) +batchSize(skip, [callback]) + +toArray(callback) +each(callback) +count(callback) +nextObject(callback) +getMore(callback) +explain(callback) +``` + +[Back to index](#index) + +## How to validate input? + +I wrote a middleware to validate post data, [node-iform](https://github.com/guileen/node-iform) +base on [node-validator](https://github.com/chriso/node-validator) + +## Authors + +Below is the output from `git-summary`. + +``` + project: node-mongoskin + commits: 112 + active : 54 days + files : 39 + authors: + 49 Lin Gui 43.8% + 34 guilin 桂林 30.4% + 9 fengmk2 8.0% + 5 guilin 4.5% + 2 François de Metz 1.8% + 2 Paul Gebheim 1.8% + 2 Gui Lin 1.8% + 1 humanchimp 0.9% + 1 Aneil Mallavarapu 0.9% + 1 wmertens 0.9% + 1 Harvey McQueen 0.9% + 1 Joe Faber 0.9% + 1 Matt Perpick 0.9% + 1 Quang Van 0.9% + 1 Rakshit Menpara 0.9% + 1 Wout Mertens 0.9% +``` + +## License + +(The MIT License) + +Copyright (c) 2011 - 2012 kissjs.org + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/mongoskin/examples/admin.js b/node_modules/mongoskin/examples/admin.js new file mode 100644 index 0000000..f32eee5 --- /dev/null +++ b/node_modules/mongoskin/examples/admin.js @@ -0,0 +1,9 @@ +var db = require('./config').db; + +db.admin.listDatabases(function(err, result){ + if(err) { + console.traceError(err); + } + console.log(result); + db.close(); +}) diff --git a/node_modules/mongoskin/examples/close.js b/node_modules/mongoskin/examples/close.js new file mode 100644 index 0000000..73fafaa --- /dev/null +++ b/node_modules/mongoskin/examples/close.js @@ -0,0 +1,15 @@ +var db = require('./config').db; + +db.collection('test').findOne({}, function(err, data) { + if(!err) { + console.log('db has open'); + console.log(data); + } +}); + +process.on('SIGINT', function() { + console.log('Recieve SIGINT'); + db.close(function(){ + console.log('database has closed'); + }) +}) diff --git a/node_modules/mongoskin/examples/config.js b/node_modules/mongoskin/examples/config.js new file mode 100644 index 0000000..80c9184 --- /dev/null +++ b/node_modules/mongoskin/examples/config.js @@ -0,0 +1,5 @@ +var mongoskin = require('../lib/mongoskin/'); + +exports.db = mongoskin.db('localhost/test'); + +mongoskin.db('localhost', { database: 'test' }); diff --git a/node_modules/mongoskin/examples/generateId.js b/node_modules/mongoskin/examples/generateId.js new file mode 100644 index 0000000..6acb4bf --- /dev/null +++ b/node_modules/mongoskin/examples/generateId.js @@ -0,0 +1,31 @@ +var redis = require('redis').createClient() + , shorten = require('shorten')(redis) + , async = require('async') + , db = require('./config').db + ; + +db.bind('user'); + +function log(err) { + if(err) { + console.log(err.stack); + } +} + +function createUser(user, callback) { + + async.waterfall([ + function(fn) { + shorten.nextId('user', fn); + } + , function(uid, fn) { + user.uid = uid; + db.user.save(user, fn); + } + ], callback); + +} + +for(var i = 0; i<10; i++) { + createUser({name: 'user' + i}, log); +} diff --git a/node_modules/mongoskin/examples/gridfs.js b/node_modules/mongoskin/examples/gridfs.js new file mode 100644 index 0000000..ce476a3 --- /dev/null +++ b/node_modules/mongoskin/examples/gridfs.js @@ -0,0 +1,13 @@ +var db = require('./config').db; + +db.gridfs().open('test.txt', 'w', function(err, gs) { + gs.write('blablabla', function(err, reply) { + gs.close(function(err, reply){ + db.gridfs().open('test.txt', 'r' ,function(err, gs) { + gs.read(function(err, reply){ + console.log(reply.toString()); + }); + }); + }); + }); +}); diff --git a/node_modules/mongoskin/examples/insert.js b/node_modules/mongoskin/examples/insert.js new file mode 100644 index 0000000..bba4c58 --- /dev/null +++ b/node_modules/mongoskin/examples/insert.js @@ -0,0 +1,8 @@ +var db = require('./config').db; + +db.collection('test').insert({foo: 'bar'}, function(err, result) { + console.log(result); + db.collection('test').drop(); + db.close(); + +}); diff --git a/node_modules/mongoskin/examples/replSetBenchmark.js b/node_modules/mongoskin/examples/replSetBenchmark.js new file mode 100644 index 0000000..bacd59e --- /dev/null +++ b/node_modules/mongoskin/examples/replSetBenchmark.js @@ -0,0 +1,45 @@ + +var mongo = require('../'); + +var conf = { + hosts: [ + '127.0.0.1:27110/?auto_reconnect', + '127.0.0.1:27111/?auto_reconnect' + ], + dataDB: 'test' +}; + +var db = exports.db = mongo.db(conf.hosts, { + database: conf.dataDB +}); + +var noop = function() {}; + +db.bind('user'); +// db.user.ensureIndex({ name: 1 }, { unique: true }, noop); +// db.user.ensureIndex({ enable: 1 }, noop); +// db.user.ensureIndex({ created_at: 1, enable: 1 }, noop); + +var counter = 0; +setInterval(function () { + db.user.findItems({ name: 'name_' + counter }, function (err, items) { + if (err) { + console.error('findItems user error', err); + } + if (items) { + console.log('total: %d users', items.length); + } + }); + db.user.insert({ + name: 'name_' + counter, + createtime: new Date() + }, function(err, user) { + if (err) { + console.error('insert user error', err); + } + if (user && user[0]) { + console.log('new: %d %s', counter, user[0]._id); + } + }); + counter++; +}, 10); diff --git a/node_modules/mongoskin/examples/replset.js b/node_modules/mongoskin/examples/replset.js new file mode 100644 index 0000000..4e3dc61 --- /dev/null +++ b/node_modules/mongoskin/examples/replset.js @@ -0,0 +1,10 @@ +var mongoskin = require('../lib/mongoskin/'); + +var db = mongoskin.db(['127.0.0.1:27017'], { + database: 'test' +}); + +db.open(function(err, data) { + console.log(err && err.stack); + console.log(data); +}); diff --git a/node_modules/mongoskin/examples/update.js b/node_modules/mongoskin/examples/update.js new file mode 100644 index 0000000..080d84e --- /dev/null +++ b/node_modules/mongoskin/examples/update.js @@ -0,0 +1,19 @@ +var db = require('./config').db; +var articles = db.collection('articles'); +articles.insert({foo: 'bar', val: 'val1'}, function(err, result) { + + console.log(result); + articles.update({foo:'bar'}, {foo: 'bar', val:'val2'}, {strict: true}, function(err, result) { + + console.log(result); + articles.find({foo: 'bar'}).toArray(function(err, docs){ + + console.log(docs); + articles.drop(); + db.close(); + + }); + + }) + +}); diff --git a/node_modules/mongoskin/index.js b/node_modules/mongoskin/index.js new file mode 100644 index 0000000..dd996af --- /dev/null +++ b/node_modules/mongoskin/index.js @@ -0,0 +1 @@ +module.exports = process.env.MONGOSKIN_COV ? require('./lib-cov/mongoskin') : require('./lib/mongoskin'); \ No newline at end of file diff --git a/node_modules/mongoskin/integration/integration_tests.js b/node_modules/mongoskin/integration/integration_tests.js new file mode 100644 index 0000000..7a34db7 --- /dev/null +++ b/node_modules/mongoskin/integration/integration_tests.js @@ -0,0 +1,203 @@ +GLOBAL.DEBUG = true; + +var assert = require('assert'), + mongo = require('../lib/mongoskin'); + +console.log('======== test MongoSkin.db ========'); +(function(){ + var username = 'testuser', + password = 'password'; + + db = mongo.db('localhost/test'); + db.open(function(err, db) { + assert.ok(!err); + assert.ok(db, err && err.stack); + db.addUser(username, password, function(err, result){ + var authdb = mongo.db(username + ':' + password +'@localhost/test'); + authdb.open(function(err, db){ + assert.ok(!err, err && err.stack); + }); + var faildb = mongo.db(username + ':wrongpassword@localhost/test'); + faildb.open(function(err, db){ + assert.ok(err, 'should not auth'); + assert.ok(!db, 'should not return db'); + }); + }); + }); +})(); + +(function(){ + db = mongo.db('db://admin:admin@localhost:27017/test?auto_reconnect'); + db.open(function(err, db){ + assert.ok(err instanceof Error); + }) +})(); + +var bindToBlog = { + first: function(fn) { + this.findOne(fn); + } +}; + +console.log('======== test MongoSkin.router ========'); +var testdb1 = mongo.db('localhost/test1'); +var testdb2 = mongo.db('localhost/test2'); +var router = mongo.router(function(name){ + switch(name){ + case 'user': + case 'message': + return testdb1; + default: + return testdb2; + } +}); +assert.equal(router.collection('user'), testdb1.collection('user'), 'user should router to testdb1'); +assert.equal(router.collection('message'), testdb1.collection('message'), 'message should router to testdb1'); +assert.equal(router.collection('others'), testdb2.collection('others'), 'others should router to testdb2'); +router.bind('user'); +router.bind('others'); +assert.equal(router.user, testdb1.user, 'user property should router to testdb1'); +assert.equal(router.others, testdb2.others, 'user property should router to testdb1'); + +console.log('======== test MongoSkin.bind ========'); +var db = mongo.db('localhost/test_mongoskin'); +db.bind('blog', bindToBlog); +db.bind('users'); +assert.equal(db.blog.first, bindToBlog.first); +assert.ok(db.users); + +console.log('======== test SkinDb bson ========'); +assert.ok(db.ObjectID.createFromHexString('a7b79d4dca9d730000000000')); + +console.log('======== test SkinDb.bind ========'); +db.bind('blog2', bindToBlog); +db.bind('user2'); +assert.equal(db.blog2.first, bindToBlog.first); +assert.ok(db.user2); + +console.log('======== test SkinDb.open ========'); +(function(){ + var db1, db2; + db.open(function(err, db) { + assert.ok(db, err && err.stack); + db1 = db; + assert.equal(db1.state, 'connected'); + if (db2) { + assert.equal(db1, db2, 'should alwayse be the same instance in db.open.'); + } + }); + + db.open(function(err, db) { + assert.ok(db, err && err.stack); + db2 = db; + assert.equal(db2.state, 'connected'); + if (db1) { + assert.equal(db1, db2, 'should alwayse be the same instance in db.open.'); + } + }); + +})() + +console.log('======== test normal method of SkinDb ========'); +db.createCollection('test_createCollection', function(err, collection) { + assert.equal(db.db.state, 'connected'); + assert.ok(collection, err && err.stack); +}); + + +console.log('======== test SkinDb.collection ========'); +assert.equal(db.blog, db.collection('blog')); + +console.log('======== test SkinCollection.open ========'); +var coll1, coll2; +db.blog.open(function(err, coll) { + assert.ok(coll, err && err.stack); + coll1 = coll; + if (coll2) { + assert.equal(coll1, coll2, 'should be the same instance in collection.open'); + } +}); + +db.blog.open(function(err, coll) { + assert.ok(coll, err && err.stack); + coll2 = coll; + if (coll1) { + assert.equal(coll1, coll2, 'should be the same instance in collection.open'); + } +}); + +console.log('======== test normal method of SkinCollection ========'); +db.collection('test_normal').ensureIndex([['a',1]], function(err, replies){ + assert.ok(replies, err && err.stack); +}); + +console.log('======== test SkinCollection.drop ========'); +db.collection('test_find').drop(function(err, replies){ + assert.ok(!err, err && err.stack); +}); + +console.log('======== test SkinCollection.find ========'); +collection = db.collection('test_find'); +collection.insert([{a:1},{a:2},{a:3},{a:4}], function(err, replies){ + assert.ok(replies, err && err.stack); + console.log('======== test SkinCollection.findById ========'); + collection.findById(replies[0]._id.toString(), function(err, item){ + assert.equal(item.a, 1); + console.log('======== test SkinCollection.removeById ========'); + collection.removeById(replies[0]._id.toString(), function(err, reply){ + assert.ok(!err, err && err.stack); + collection.findById(replies[0]._id.toString(), function(err, item){ + assert.ok(!err); + assert.ok(!item); + }); + }); + }); +}); + + + collection.findItems(function(err, items){ + assert.ok(items, err && err.stack); + console.log('found '+ items.length + ' items'); + }); + collection.findEach(function(err, item){ + assert.ok(!err, err && err.stack); + }); + collection.find(function(err, cursor){ + assert.ok(cursor, err && err.stack); + }); + + console.log('======== test SkinCursor ========'); + collection.find().toArray(function(err, items){ + console.log('======== test find cursor toArray========'); + assert.ok(items, err && err.stack); + }); + collection.find().each(function(err, item){ + console.log('======== test find cursor each========'); + assert.ok(!err, err && err.stack); + }); + collection.find().sort({a:-1}).limit(2).skip(1).toArray(function(err, items){ + console.log('======== test cursor sort() limit() skip() ========'); + assert.ok(!err, err && err.stack); + console.dir(items); + }); + +console.log('======== deep future test ========'); +(function(){ + var db2 = mongo.db('localhost/test-mongoskin01'); + db2.collection('blog').find().toArray(function(err, items){ + assert.ok(!err, err && err.stack); + }) +})(); + +(function(){ + var db2 = mongo.db('unknownhost/test-mongoskin01'); + db2.collection('blog').find().toArray(function(err, items){ + assert.ok(err); + }) +})(); +/* +console.log('======== test SkinDb.close ========'); +db.close(); +assert.equal(db.db.state, 'notConnected'); +*/ + diff --git a/node_modules/mongoskin/integration/longlive.js b/node_modules/mongoskin/integration/longlive.js new file mode 100644 index 0000000..828f71a --- /dev/null +++ b/node_modules/mongoskin/integration/longlive.js @@ -0,0 +1,28 @@ +var mongo = require('../'); +var db = mongo.db('192.168.0.103/test'); +// var db = mongo.db('127.0.0.1/test'); +var myconsole = require('myconsole'); + +var foo = db.collection('foo'); + +setInterval(function() { + foo.insert({foo:'foo'}, function(err, result){ + if(err) return myconsole.error(err); + foo.count(function(err, count){ + if(err) return myconsole.error(err); + myconsole.log('count: %d', count); + foo.find().limit(10).toArray(function(err, arr) { + if(err) return myconsole.error(err); + myconsole.log('arr: %d', arr.length); + }) + }) + }) +}, 500); + +process.on('SIGINT', function(){ + myconsole.log('SIGINT') + foo.drop(function(err){ + if(err) myconsole.error(err); + process.exit(); + }) +}) diff --git a/node_modules/mongoskin/lib/mongoskin/admin.js b/node_modules/mongoskin/lib/mongoskin/admin.js new file mode 100644 index 0000000..035e208 --- /dev/null +++ b/node_modules/mongoskin/lib/mongoskin/admin.js @@ -0,0 +1,67 @@ +/*! + * mongoskin - admin.js + * + * Copyright(c) 2011 - 2012 kissjs.org + * Copyright(c) 2012 fengmk2 + * MIT Licensed + */ + +"use strict"; + +/** + * Module dependencies. + */ + +var Admin = require('mongodb').Admin; +var utils = require('./utils'); +var constant = require('./constant'); + +/** + * SkinAdmin + * + * @param {SkinDb} skinDb + * @constructor + * @api public + */ +var SkinAdmin = exports.SkinAdmin = function (skinDb) { + utils.SkinObject.call(this); + this.skinDb = skinDb; + this.admin = null; +}; + +utils.inherits(SkinAdmin, utils.SkinObject); + +/** + * Retrieve mongodb.Admin instance. + * + * @param {Function(err, admin)} callback + * @return {SkinAdmin} this + * @api public + */ +SkinAdmin.prototype.open = function (callback) { + if (this.state === constant.STATE_OPEN) { + callback(null, this.admin); + return this; + } + this.emitter.once('open', callback); + if (this.state === constant.STATE_OPENNING) { + return this; + } + this.state = constant.STATE_OPENNING; + this.skinDb.open(function (err, db) { + if (err) { + this.admin = null; + this.state = constant.STATE_CLOSE; + } else { + this.admin = new Admin(db); + this.state = constant.STATE_OPEN; + } + this.emitter.emit('open', err, this.admin); + }.bind(this)); + return this; +}; + +for (var key in Admin.prototype) { + var method = Admin.prototype[key]; + utils.bindSkin('SkinAdmin', SkinAdmin, 'admin', key, method); +} \ No newline at end of file diff --git a/node_modules/mongoskin/lib/mongoskin/collection.js b/node_modules/mongoskin/lib/mongoskin/collection.js new file mode 100644 index 0000000..2030202 --- /dev/null +++ b/node_modules/mongoskin/lib/mongoskin/collection.js @@ -0,0 +1,300 @@ +/*! + * mongoskin - collection.js + * + * Copyright(c) 2011 - 2012 kissjs.org + * Copyright(c) 2012 fengmk2 + * MIT Licensed + */ + +"use strict"; + +/** + * Module dependencies. + */ + +/** + bind these methods from Collection.prototype to Provider + + methods: + insert + checkCollectionName + remove + rename + save + update + distinct + count + drop + findAndModify + find + normalizeHintField + findOne + createIndex + ensureIndex + indexInformation + dropIndex + dropIndexes + mapReduce + group + options +*/ +var __slice = Array.prototype.slice; +var events = require('events'); +var Collection = require('mongodb').Collection; +var SkinCursor = require('./cursor').SkinCursor; +var utils = require('./utils'); +var constant = require('./constant'); +var STATE_CLOSE = constant.STATE_CLOSE; +var STATE_OPENNING = constant.STATE_OPENNING; +var STATE_OPEN = constant.STATE_OPEN; + +/** + * Construct SkinCollection from SkinDb and collectionName + * use skinDb.collection('name') usually + * + * @param {SkinDb} skinDb + * @param {String} collectionName + * @param {Object} [options] collection options + * @constructor + * @api public + */ +var SkinCollection = exports.SkinCollection = function (skinDb, collectionName, options) { + utils.SkinObject.call(this); + this.emitter.setMaxListeners(50); + + this.options = options; + this.skinDb = skinDb; + this.ObjectID = this.skinDb.ObjectID; + this.collectionName = collectionName; + this.collection = null; + this.internalHint = null; + this.__defineGetter__('hint', function () { + return this.internalHint; + }); + this.__defineSetter__('hint', function (value) { + this.internalHint = value; + this.open(function (err, collection) { + collection.hint = value; + this.internalHint = collection.hint; + }.bind(this)); + }); +}; + +utils.inherits(SkinCollection, utils.SkinObject); + +for (var _name in Collection.prototype) { + var method = Collection.prototype[_name]; + utils.bindSkin('SkinCollection', SkinCollection, 'collection', _name, method); +} + +/* + * find is a special method, because it could return a SkinCursor instance + */ +SkinCollection.prototype._find = SkinCollection.prototype.find; + +/** + * Retrieve mongodb.Collection + * + * @param {Function(err, collection)} callback + * @return {SkinCollection} this + * @api public + */ +SkinCollection.prototype.open = function (callback) { + switch (this.state) { + case STATE_OPEN: + callback(null, this.collection); + break; + case STATE_OPENNING: + this.emitter.once('open', callback); + break; + // case STATE_CLOSE: + default: + this.emitter.once('open', callback); + this.state = STATE_OPENNING; + this.skinDb.open(function (err, db) { + if (err) { + this.state = STATE_CLOSE; + return this.emitter.emit('open', err, null); + } + db.collection(this.collectionName, this.options, function (err, collection) { + if (err) { + this.state = STATE_CLOSE; + } else { + this.state = STATE_OPEN; + this.collection = collection; + if (this.hint) { + this.collection.hint = this.hit; + } + } + this.emitter.emit('open', err, collection); + }.bind(this)); + }.bind(this)); + break; + } + return this; +}; + +/** + * Close current collection. + * + * @param {Function(err)} callback + * @return {SkinCollection} this + * @api public + */ +SkinCollection.prototype.close = function (callback) { + this.collection = null; + this.state = STATE_CLOSE; + return this; +}; + +/** + * Drop current collection. + * + * @param {Function(err)} callback + * @return {SkinCollection} this + * @api public + */ +SkinCollection.prototype.drop = function (callback) { + this.skinDb.dropCollection(this.collectionName, callback); + this.close(); + return this; +}; + +/** + * same args as find, but use Array as callback result but not use Cursor + * + * findItems(args, function (err, items) {}); + * + * same as + * + * find(args).toArray(function (err, items) {}); + * + * or using `mongodb.collection.find()` + * + * find(args, function (err, cursor) { + * cursor.toArray(function (err, items) { + * }); + * }); + * + * @param {Object} [query] + * @param {Object} [options] + * @param {Function(err, docs)} callback + * @return {SkinCollection} this + * @api public + */ +SkinCollection.prototype.findItems = function (query, options, callback) { + var args = __slice.call(arguments); + var fn = args[args.length - 1]; + args[args.length - 1] = function (err, cursor) { + if (err) { + return fn(err); + } + cursor.toArray(fn); + }; + this.find.apply(this, args); + return this; +}; + +/** + * find and cursor.each(fn). + * + * @param {Object} [query] + * @param {Object} [options] + * @param {Function(err, item)} eachCallback + * @return {SkinCollection} this + * @api public + */ +SkinCollection.prototype.findEach = function (query, options, eachCallback) { + var args = __slice.call(arguments); + var fn = args[args.length - 1]; + args[args.length - 1] = function (err, cursor) { + if (err) { + return fn(err); + } + cursor.each(fn); + }; + this.find.apply(this, args); + return this; +}; + +/** + * @deprecated use `SkinDb.toId` instead + * + * @param {String} hex + * @return {ObjectID|String} + * @api public + */ +SkinCollection.prototype.id = function (hex) { + return this.skinDb.toId(hex); +}; + +/** + * Operate by object.`_id` + * + * @param {String} methodName + * @param {String|ObjectID|Number} id + * @param {Arguments|Array} args + * @return {SkinCollection} this + * @api private + */ +SkinCollection.prototype._operateById = function (methodName, id, args) { + args = __slice.call(args); + args[0] = {_id: this.skinDb.toId(id)}; + this[methodName].apply(this, args); + return this; +}; + +/** + * Find one object by _id. + * + * @param {String|ObjectID|Number} id, doc primary key `_id` + * @param {Function(err, doc)} callback + * @return {SkinCollection} this + * @api public + */ +SkinCollection.prototype.findById = function (id, callback) { + return this._operateById('findOne', id, arguments); +}; + +/** + * Update doc by _id. + * @param {String|ObjectID|Number} id, doc primary key `_id` + * @param {Object} doc + * @param {Function(err)} callback + * @return {SkinCollection} this + * @api public + */ +SkinCollection.prototype.updateById = function (id, doc, callback) { + return this._operateById('update', id, arguments); +}; + +/** + * Remove doc by _id. + * @param {String|ObjectID|Number} id, doc primary key `_id` + * @param {Function(err)} callback + * @return {SkinCollection} this + * @api public + */ +SkinCollection.prototype.removeById = function (id, callback) { + return this._operateById('remove', id, arguments); +}; + +/** + * Creates a cursor for a query that can be used to iterate over results from MongoDB. + * + * @param {Object} query + * @param {Object} options + * @param {Function(err, docs)} callback + * @return {SkinCursor|SkinCollection} if last argument is not a function, then returns a SkinCursor, + * otherise return this + * @api public + */ +SkinCollection.prototype.find = function (query, options, callback) { + var args = __slice.call(arguments); + if (args.length > 0 && typeof args[args.length - 1] === 'function') { + this._find.apply(this, args); + return this; + } else { + return new SkinCursor(null, this, args); + } +}; \ No newline at end of file diff --git a/node_modules/mongoskin/lib/mongoskin/constant.js b/node_modules/mongoskin/lib/mongoskin/constant.js new file mode 100644 index 0000000..b9fb907 --- /dev/null +++ b/node_modules/mongoskin/lib/mongoskin/constant.js @@ -0,0 +1,15 @@ +/*! + * mongoskin - constant.js + * + * Copyright(c) 2011 - 2012 kissjs.org + * Copyright(c) 2012 fengmk2 + * MIT Licensed + */ + +"use strict"; + +exports.DEFAULT_PORT = 27017; + +exports.STATE_CLOSE = 0; +exports.STATE_OPENNING = 1; +exports.STATE_OPEN = 2; \ No newline at end of file diff --git a/node_modules/mongoskin/lib/mongoskin/cursor.js b/node_modules/mongoskin/lib/mongoskin/cursor.js new file mode 100644 index 0000000..a879d80 --- /dev/null +++ b/node_modules/mongoskin/lib/mongoskin/cursor.js @@ -0,0 +1,87 @@ +/*! + * mongoskin - cursor.js + * + * Copyright(c) 2011 - 2012 kissjs.org + * MIT Licensed + */ + +"use strict"; + +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter; +var Cursor = require('mongodb').Cursor; +var utils = require('./utils'); +var constant = require('./constant'); +var STATE_CLOSE = constant.STATE_CLOSE; +var STATE_OPENNING = constant.STATE_OPENNING; +var STATE_OPEN = constant.STATE_OPEN; + +var SkinCursor = exports.SkinCursor = function (cursor, skinCollection, args) { + utils.SkinObject.call(this); + + this.cursor = cursor; + this.skinCollection = skinCollection; + this.args = args || []; + this.emitter = new EventEmitter(); + if (cursor) { + this.state = STATE_OPEN; + } +}; + +utils.inherits(SkinCursor, utils.SkinObject); + +/** + * Retrieve mongodb.Cursor instance. + * + * @param {Function(err, cursor)} callback + * @return {SkinCursor} this + * @api public + */ +SkinCursor.prototype.open = function (callback) { + switch (this.state) { + case STATE_OPEN: + callback(null, this.cursor); + break; + case STATE_OPENNING: + this.emitter.once('open', callback); + break; + // case STATE_CLOSE: + default: + this.emitter.once('open', callback); + this.state = STATE_OPENNING; + this.skinCollection.open(function (err, collection) { + if (err) { + this.state = STATE_CLOSE; + this.emitter.emit('open', err); + return; + } + // copy args + var args = this.args.slice(); + args.push(function (err, cursor) { + if (cursor) { + this.state = STATE_OPEN; + this.cursor = cursor; + } + this.emitter.emit('open', err, cursor); + }.bind(this)); + collection.find.apply(collection, args); + }.bind(this)); + break; + } + return this; +}; + +[ + // callbacks + 'toArray', 'each', 'count', 'nextObject', 'getMore', 'explain', + // self return + 'sort', 'limit', 'skip', 'batchSize', + // unsupported + //'rewind', 'close' ,... +].forEach(function (name) { + var method = Cursor.prototype[name]; + utils.bindSkin('SkinCursor', SkinCursor, 'cursor', name, method); +}); diff --git a/node_modules/mongoskin/lib/mongoskin/db.js b/node_modules/mongoskin/lib/mongoskin/db.js new file mode 100644 index 0000000..f954a52 --- /dev/null +++ b/node_modules/mongoskin/lib/mongoskin/db.js @@ -0,0 +1,254 @@ +/*! + * mongoskin - db.js + * + * Copyright(c) 2011 - 2012 kissjs.org + * Copyright(c) 2012 fengmk2 + * MIT Licensed + */ + +"use strict"; + +/** + * Module dependencies. + */ + +var __slice = Array.prototype.slice; +var mongodb = require('mongodb'); +var utils = require('./utils'); +var SkinAdmin = require('./admin').SkinAdmin; +var SkinCollection = require('./collection').SkinCollection; +var SkinGridStore = require('./gridfs').SkinGridStore; +var Db = mongodb.Db; +var constant = require('./constant'); +var STATE_CLOSE = constant.STATE_CLOSE; +var STATE_OPENNING = constant.STATE_OPENNING; +var STATE_OPEN = constant.STATE_OPEN; + +/** + * SkinDb + * + * @param {Db} dbconn, mongodb.Db instance + * @param {String} [username] + * @param {String} [password] + * @constructor + * @api public + */ +var SkinDb = exports.SkinDb = function (dbconn, username, password) { + utils.SkinObject.call(this); + this.emitter.setMaxListeners(100); + + this._dbconn = dbconn; + this.db = null; + this.username = username; + this.password = password; + this.admin = new SkinAdmin(this); + this._collections = {}; + this.bson_serializer = dbconn.bson_serializer; + this.ObjectID = mongodb.ObjectID /* 0.9.7-3-2 */ || dbconn.bson_serializer.ObjectID /* <= 0.9.7 */; +}; + +utils.inherits(SkinDb, utils.SkinObject); + +/** + * Convert to ObjectID. + * + * @param {String} hex + * @return {ObjectID} + */ +SkinDb.prototype.toObjectID = SkinDb.prototype.toId = function (hex) { + if (hex instanceof this.ObjectID) { + return hex; + } + if (!hex || hex.length !== 24) { + return hex; + } + return this.ObjectID.createFromHexString(hex); +}; + + +/** + * Open the database connection. + * + * @param {Function(err, nativeDb)} [callback] + * @return {SkinDb} this + * @api public + */ +SkinDb.prototype.open = function (callback) { + switch (this.state) { + case STATE_OPEN: + callback && callback(null, this.db); + break; + case STATE_OPENNING: + // if call 'open' method multi times before opened + callback && this.emitter.once('open', callback); + break; + // case STATE_CLOSE: + default: + var onDbOpen = function (err, db) { + if (!err && db) { + this.db = db; + this.state = STATE_OPEN; + } else { + db && db.close(); + // close the openning connection. + this._dbconn.close(); + this.db = null; + this.state = STATE_CLOSE; + } + this.emitter.emit('open', err, this.db); + }.bind(this); + callback && this.emitter.once('open', callback); + this.state = STATE_OPENNING; + this._dbconn.open(function (err, db) { + if (db && this.username) { + // do authenticate + db.authenticate(this.username, this.password, function (err) { + onDbOpen(err, db); + }); + } else { + onDbOpen(err, db); + } + }.bind(this)); + break; + } + return this; +}; + +/** + * Close the database connection. + * + * @param {Function(err)} [callback] + * @return {SkinDb} this + * @api public + */ +SkinDb.prototype.close = function (callback) { + if (this.state === STATE_CLOSE) { + callback && callback(); + } else if (this.state === STATE_OPEN) { + this.state = STATE_CLOSE; + this.db.close(callback); + } else if (this.state === STATE_OPENNING) { + var that = this; + this.emitter.once('open', function (err, db) { + that.state = STATE_CLOSE; + db ? db.close(callback) : callback && callback(err); + }); + } + return this; +}; + +/** + * Create or retrieval skin collection + * + * @param {String} name, the collection name. + * @param {Object} [options] collection options. + * @return {SkinCollection} + * @api public + */ +SkinDb.prototype.collection = function (name, options) { + var collection = this._collections[name]; + if (!collection) { + this._collections[name] = collection = new SkinCollection(this, name, options); + } + return collection; +}; + +/** + * gridfs + * + * @return {SkinGridStore} + * @api public + */ +SkinDb.prototype.gridfs = function () { + return this.skinGridStore || (this.skinGridStore = new SkinGridStore(this)); +}; + +/** + * bind additional method to SkinCollection + * + * 1. collectionName + * 2. collectionName, extends1, extends2,... extendsn + * 3. collectionName, SkinCollection + * + * @param {String} collectionName + * @param {Object|SkinCollection} [options] + * @return {SkinCollection} + * @api public + */ +SkinDb.prototype.bind = function (collectionName, options) { + var args = __slice.call(arguments); + var name = args[0]; + + if (typeof name !== 'string' || !name.trim()) { + throw new Error('Must provide collection name to bind.'); + } + if (args.length === 1) { + return this.bind(name, this.collection(name)); + } + if (args.length === 2 && args[1].constructor === SkinCollection) { + this._collections[name] = args[1]; + Object.defineProperty(this, name, { + value: args[1], + writable: false, + enumerable: true + }); + // support bind for system.js + var names = name.split('.'); + if (names.length > 1){ + var prev = this, next; + for (var i = 0; i < names.length - 1; i++) { + next = prev[names[i]]; + if (!next) { + next = {}; + Object.defineProperty(prev, names[i], { + value: next, + writable: false, + enumerable : true + }); + } + prev = next; + } + Object.defineProperty(prev, names[names.length - 1], { + value: args[1], + writable: false, + enumerable : true + }); + } + return args[1]; + } + + var isOptions = false; + var argsIndex = 1; + if (options && typeof options === 'object') { + isOptions = true; + argsIndex = 2; + for (var k in options) { + if (typeof options[k] === 'function') { + isOptions = false; + argsIndex = 1; + break; + } + } + } + var collection = this.collection(name, isOptions ? options : null); + for (var len = args.length; argsIndex < len; argsIndex++) { + var extend = args[argsIndex]; + if (typeof extend !== 'object') { + throw new Error('the args[' + argsIndex + '] should be object, but is `' + extend + '`'); + } + utils.extend(collection, extend); + } + return this.bind(name, collection); +}; + +var IGNORE_NAMES = [ + 'bind', 'open', 'close', 'collection', 'admin', 'state' +]; +// bind method of mongodb.Db to SkinDb +for (var key in Db.prototype) { + if (!key || key[0] === '_' || IGNORE_NAMES.indexOf(key) >= 0) { + continue; + } + var method = Db.prototype[key]; + utils.bindSkin('SkinDb', SkinDb, 'db', key, method); +} diff --git a/node_modules/mongoskin/lib/mongoskin/gridfs.js b/node_modules/mongoskin/lib/mongoskin/gridfs.js new file mode 100644 index 0000000..603e9e9 --- /dev/null +++ b/node_modules/mongoskin/lib/mongoskin/gridfs.js @@ -0,0 +1,67 @@ +/*! + * mongoskin - gridfs.js + * + * Copyright(c) 2011 - 2012 kissjs.org + * MIT Licensed + */ + +"use strict"; + +/** + * Module dependencies. + */ + +var GridStore = require('mongodb').GridStore; +var utils = require('./utils'); + +/** + * @param filename: filename or ObjectId + */ +var SkinGridStore = exports.SkinGridStore = function (skinDb) { + utils.SkinObject.call(this); + this.skinDb = skinDb; +}; + +utils.inherits(SkinGridStore, utils.SkinObject); + +/** + * @param id + * @param filename + * @param mode + * @param options + * @param callback + * callback(err, gridStoreObject) + */ +SkinGridStore.prototype.open = function (id, filename, mode, options, callback) { + var args = Array.prototype.slice.call(arguments); + callback = args.pop(); + this.skinDb.open(function (err, db) { + var gs = new GridStore(db, args[0], args[1], args[2], args[3]); + var props = { + length: gs.length, + contentType: gs.contentType, + uploadDate: gs.uploadDate, + metadata: gs.metadata, + chunkSize: gs.chunkSize + }; + + gs.open(function (error, reply) { + callback(error, reply, props); + }); + }); +}; + +/** + * @param filename: filename or ObjectId + */ +SkinGridStore.prototype.unlink = SkinGridStore.prototype.remove = function (filename, callback) { + this.skinDb.open(function (err, db) { + GridStore.unlink(db, filename, callback); + }); +}; + +SkinGridStore.prototype.exist = function (filename, rootCollection, callback) { + this.skinDb.open(function (err, db) { + GridStore.exist(db, filename, rootCollection, callback); + }); +}; \ No newline at end of file diff --git a/node_modules/mongoskin/lib/mongoskin/index.js b/node_modules/mongoskin/lib/mongoskin/index.js new file mode 100644 index 0000000..db051fc --- /dev/null +++ b/node_modules/mongoskin/lib/mongoskin/index.js @@ -0,0 +1,200 @@ +/*! + * mongoskin - index.js + * + * Copyright(c) 2011 - 2012 kissjs.org + * MIT Licensed + */ + +"use strict"; + +/** + * Module dependencies. + */ + +var url = require('url'); +var Router = require('./router').Router; +var mongo = require('mongodb'); +var SkinServer = require('./server').SkinServer; +var SkinDb =require('./db').SkinDb; +var Db = mongo.Db; +var Server = mongo.Server; +var ReplSetServers = mongo.ReplSetServers; +var BSONNative = mongo.BSONNative; +var constant = require('./constant'); +var DEFAULT_PORT = constant.DEFAULT_PORT; + +function toBool(value) { + return value !== undefined && value !== 'false' && value !== 'no' && value !== 'off'; +} + +/** + * parse the database url to config + * + * [*://]username:password@host[:port]/database?options + * + * @param {String} serverUrl + * @return {Object} config + * - {String} host + * - {Number} port, default is `DEFAULT_PORT`. + * - {String} [database], no database by default. + * - {Object} options + * - {Bool} auto_reconnect, default is `false`. + * - {Number} poolSize, default is `1`. + * - {String} [username], no username by default. + * - {String} [password], no password by default. + * @api private + */ +var parseUrl = function (serverUrl) { + serverUrl = /\w+:\/\//.test(serverUrl) ? serverUrl : 'db://' + serverUrl; + var uri = url.parse(serverUrl, true); + var config = {}; + var serverOptions = uri.query; + + config.host = uri.hostname; + config.port = parseInt(uri.port, 10) || DEFAULT_PORT; + if (uri.pathname) { + config.database = uri.pathname.replace(/\//g, ''); + } + config.options = {}; + config.options.auto_reconnect = toBool(serverOptions.auto_reconnect); + config.options.poolSize = parseInt(serverOptions.poolSize || 1, 10); + if (uri && uri.auth) { + var auth = uri.auth; + var separator = auth.indexOf(':'); + config.username = auth.substr(0, separator); + config.password = auth.substr(separator + 1); + } + return config; +}; + +/** + * constructor Server from url + * + * @param {String} serverUrl + * @return {Server} + * @api private + */ +var parseServer = function (serverUrl) { + var config = parseUrl(serverUrl); + return new Server(config.host, config.port, config.options); +}; + +/* + * exports mongo classes ObjectID Long Code DbRef ... to mongoskin + */ +for (var key in mongo) { + exports[key] = mongo[key]; +} + +/** + * constructor SkinDb from serverURL[s] + * + * ReplicaSet: mongoskin.db(serverURLs, dbOptions, replicasetOptions) + * + * ```js + * mongoskin.db([ + * '192.168.0.1:27017/', + * '192.168.0.2/?auto_reconnect', + * '192.168.0.3' + * ], {database: 'mydb'}, {connectArbiter: false, socketOptions: {timeout: 2000}}); + * ``` + * + * Single Server: mongoskin.db(dbURL, options) + * + * ```js + * mongoskin.db('192.168.0.1:27017/mydb'); + * // or + * mongoskin.db('192.168.0.1:27017', {database: 'mydb'}); + * // set the connection timeout to `2000ms` + * mongoskin.db('192.168.0.1:27017', {database: 'mydb', socketOptions: {timeout: 2000}}); + * ``` + * + * @param {String|Array} serverUrl or server urls. + * @param {Object} [dbOptions] + * - {Object} socketOptions: @see http://mongodb.github.com/node-mongodb-native/markdown-docs/database.html#socket-options + * - the other, @see http://mongodb.github.com/node-mongodb-native/markdown-docs/database.html#db-options + * @param {Object} [replicasetOptions], options for replicaset. + * The detail of this options, please + * @see https://github.com/mongodb/node-mongodb-native/blob/master/lib/mongodb/connection/repl_set.js#L27. + * @return {SkinDb} + * @api public + */ +exports.db = function (serverUrl, dbOptions, replicasetOptions) { + dbOptions = dbOptions || {}; + + var server, database, config; + + if (Array.isArray(serverUrl)) { + if (!dbOptions.database) { + throw new Error('Please provide a database in `dbOptions` to connect.'); + } + database = dbOptions.database; + + var len = serverUrl.length; + var servers = []; + for (var i = 0; i < len; i++) { + config = parseUrl(serverUrl[i]); + if (config.database || config.username) { + console.log('MONGOSKIN:WARN: database or username found in RepliSet server URL, ' + serverUrl[i]); + } + servers.push(new Server(config.host, config.port, config.options)); + } + server = new ReplSetServers(servers, replicasetOptions); + } else { + config = parseUrl(serverUrl); + database = dbOptions.database || config.database; + if (!database) { + throw new Error('Please provide a database to connect to.'); + } + var socketOptions = dbOptions.socketOptions; + if (socketOptions) { + delete dbOptions.socketOptions; + config.options.socketOptions = socketOptions; + } + server = new Server(config.host, config.port, config.options); + + if (dbOptions.username === undefined) { + dbOptions.username = config.username; + dbOptions.password = config.password; + } + } + + var skinServer = new SkinServer(server); + return skinServer.db(database, dbOptions); +}; + +/** + * select different db by collection name + * + * @param select `function(name)` returns SkinDb + * + * ```js + * var router = mongoskin.router(function (name) { + * swhich (name) { + * case 'user': + * case 'group': + * return authDb; + * default: + * return appDb; + * } + * }); + * router.collection('user') + * ``` + * + * @param {Function(name)} select + * @return {Router} + * @api public + */ +exports.router = function (select) { + return new Router(select); +}; + +/* + * export Skin classes from ./db ./collection ./cursor ./admin + */ +['server', 'db', 'collection', 'cursor', 'admin'].forEach(function (path) { + var module = require('./' + path); + for (var name in module) { + exports[name] = module[name]; + } +}); diff --git a/node_modules/mongoskin/lib/mongoskin/router.js b/node_modules/mongoskin/lib/mongoskin/router.js new file mode 100644 index 0000000..1e7bf30 --- /dev/null +++ b/node_modules/mongoskin/lib/mongoskin/router.js @@ -0,0 +1,49 @@ +/*! + * mongoskin - router.js + * + * Copyright(c) 2011 - 2012 kissjs.org + * MIT Licensed + */ + +"use strict"; + +/** + * Module dependencies. + */ + +/** + * Router + * + * @param {Function(name)} select + * @constructor + * @api public + */ +var Router = exports.Router = function (select) { + this._select = select; + this._collections = {}; +}; + +/** + * Bind custom methods + * + * @param {String} name, collection name. + * @param {Object} [options] + * @return {Router} this + * @api public + */ +Router.prototype.bind = function (name, options) { + var args = Array.prototype.slice.call(arguments); + var database = this._select(name); + var collection = database.bind.apply(database, args); + this._collections[name] = collection; + Object.defineProperty(this, name, { + value: collection, + writable: false, + enumerable: true + }); + return this; +}; + +Router.prototype.collection = function (name) { + return this._collections[name] || (this._collections[name] = this._select(name).collection(name)); +}; diff --git a/node_modules/mongoskin/lib/mongoskin/server.js b/node_modules/mongoskin/lib/mongoskin/server.js new file mode 100644 index 0000000..54baaf4 --- /dev/null +++ b/node_modules/mongoskin/lib/mongoskin/server.js @@ -0,0 +1,54 @@ +/*! + * mongoskin - server.js + * + * Copyright(c) 2011 - 2012 kissjs.org + * MIT Licensed + */ + +"use strict"; + +/** + * Module dependencies. + */ + +var mongodb = require('mongodb'); +var Db = mongodb.Db; +var Server = mongodb.Server; +var SkinDb = require('./db').SkinDb; + +/** + * Construct SkinServer with native Server + * + * @param {Server} server + * @constructor + * @api public + */ +var SkinServer = exports.SkinServer = function (server) { + this.server = server; + this._cache_ = {}; +}; + +/** + * Create SkinDb from a SkinServer + * + * @param {String} name database name + * @param {Object} [options] + * @return {SkinDb} + * @api public + */ +SkinServer.prototype.db = function (name, options) { + options = options || {}; + var username = options.username || ''; + var key = username + '@' + name; + var skinDb = this._cache_[key]; + if (!skinDb || skinDb.fail) { + var password = options.password; + if (!options.native_parser) { + options.native_parser = !! mongodb.BSONNative; + } + var db = new Db(name, this.server, options); + skinDb = new SkinDb(db, username, password); + this._cache_[key] = skinDb; + } + return skinDb; +}; diff --git a/node_modules/mongoskin/lib/mongoskin/utils.js b/node_modules/mongoskin/lib/mongoskin/utils.js new file mode 100644 index 0000000..9b98231 --- /dev/null +++ b/node_modules/mongoskin/lib/mongoskin/utils.js @@ -0,0 +1,82 @@ +/*! + * mongoskin - utils.js + * + * Copyright(c) 2011 - 2012 kissjs.org + * Copyright(c) 2012 fengmk2 + * MIT Licensed + */ + +"use strict"; + +/** + * Module dependencies. + */ + +var __slice = Array.prototype.slice; +var EventEmitter = require('events').EventEmitter; +var constant = require('./constant'); +var STATE_OPEN = constant.STATE_OPEN; +var STATE_OPENNING = constant.STATE_OPENNING; +var STATE_CLOSE = constant.STATE_CLOSE; + +exports.inherits = require('util').inherits; + +exports.error = function (err, args, name) { + var cb = args.pop(); + if (cb && typeof cb === 'function') { + cb(err); + } else { + console.error("Error occured with no callback to handle it while calling " + name, err); + } +}; + +/** + * SkinObject + * + * @constructor + * @api public + */ +exports.SkinObject = function () { + this.emitter = new EventEmitter(); + this.state = STATE_CLOSE; +}; + +/** + * Skin method binding. + * + * @param {String} objName + * @param {Function} obj + * @param {String} nativeObjName + * @param {String} methodName + * @param {Function} method + * @return {Function} + */ +exports.bindSkin = function (objName, obj, nativeObjName, methodName, method) { + if (typeof method !== 'function') { + return; + } + return obj.prototype[methodName] = function () { + var args = __slice.call(arguments); + if (this.state === STATE_OPEN) { + method.apply(this[nativeObjName], args); + return this; + } + this.open(function (err, nativeObj) { + if (err) { + exports.error(err, args, objName + '.' + methodName); + } else { + return method.apply(nativeObj, args); + } + }); + return this; + }; +}; + +exports.extend = function (destination, source) { + for (var property in source) { + destination[property] = source[property]; + } + return destination; +}; + +exports.noop = function () {}; \ No newline at end of file diff --git a/node_modules/mongoskin/logo.png b/node_modules/mongoskin/logo.png new file mode 100644 index 0000000000000000000000000000000000000000..c8de074af0534fb9064bf534586732c69e2d0eb7 GIT binary patch literal 45357 zcmXt91ys}T_nwF_N=FD2P(nbuI|L@>=&sS-Al--q>F!d*fq-;(!?^8WhyT#1$y{*``S{F2t0!0ET`)V0^t$=`*{S)$bte7V!ORpl*V4f z1wVcEN|hc?2?9}r-b+bpc+Ky(c*YrQyT9>jbw2fPXj(xpMq`l+5rxx9Ns`d3@muth 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b/node_modules/mongoskin/node_modules/mongodb/.travis.yml new file mode 100644 index 0000000..94740d0 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/.travis.yml @@ -0,0 +1,5 @@ +language: node_js +node_js: + - 0.6 + - 0.8 + - 0.9 # development version of 0.8, may be unstable \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/CONTRIBUTING.md b/node_modules/mongoskin/node_modules/mongodb/CONTRIBUTING.md new file mode 100644 index 0000000..2a1c52e --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/CONTRIBUTING.md @@ -0,0 +1,23 @@ +## Contributing to the driver + +### Bugfixes + +- Before starting to write code, look for existing [tickets](https://github.com/mongodb/node-mongodb-native/issues) or [create one](https://github.com/mongodb/node-mongodb-native/issues/new) for your specific issue. That way you avoid working on something that might not be of interest or that has been addressed already in a different branch. +- Fork the [repo](https://github.com/mongodb/node-mongodb-native) _or_ for small documentation changes, navigate to the source on github and click the [Edit](https://github.com/blog/844-forking-with-the-edit-button) button. +- Follow the general coding style of the rest of the project: + - 2 space tabs + - no trailing whitespace + - comma last + - inline documentation for new methods, class members, etc + - 0 space between conditionals/functions, and their parenthesis and curly braces + - `if(..) {` + - `for(..) {` + - `while(..) {` + - `function(err) {` +- Write tests and make sure they pass (execute `make test` from the cmd line to run the test suite). + +### Documentation + +To contribute to the [API documentation](http://mongodb.github.com/node-mongodb-native/) just make your changes to the inline documentation of the appropriate [source code](https://github.com/mongodb/node-mongodb-native/tree/master/docs) in the master branch and submit a [pull request](https://help.github.com/articles/using-pull-requests/). You might also use the github [Edit](https://github.com/blog/844-forking-with-the-edit-button) button. + +If you'd like to preview your documentation changes, first commit your changes to your local master branch, then execute `make generate_docs`. Make sure you have the python documentation framework sphinx installed `easy_install sphinx`. The docs are generated under `docs/build'. If all looks good, submit a [pull request](https://help.github.com/articles/using-pull-requests/) to the master branch with your changes. \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/Makefile b/node_modules/mongoskin/node_modules/mongodb/Makefile new file mode 100644 index 0000000..ac55626 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/Makefile @@ -0,0 +1,64 @@ +NODE = node +NPM = npm +NODEUNIT = node_modules/nodeunit/bin/nodeunit +DOX = node_modules/dox/bin/dox +name = all + +total: build_native + +test-coverage: + rm -rf lib-cov/ + jscoverage lib/ lib-cov/ + @TEST_COVERAGE=true nodeunit test/ test/gridstore test/connection + +build_native: + +test: build_native + @echo "\n == Run All tests minus replicaset tests==" + $(NODE) dev/tools/test_all.js --noreplicaset --boot + +test_pure: build_native + @echo "\n == Run All tests minus replicaset tests==" + $(NODE) dev/tools/test_all.js --noreplicaset --boot --nonative + +test_junit: build_native + @echo "\n == Run All tests minus replicaset tests==" + $(NODE) dev/tools/test_all.js --junit --noreplicaset --nokill + +jenkins: build_native + @echo "\n == Run All tests minus replicaset tests==" + $(NODE) dev/tools/test_all.js --junit --noreplicaset --nokill + +test_nodeunit_pure: + @echo "\n == Execute Test Suite using Pure JS BSON Parser == " + @$(NODEUNIT) test/ test/gridstore test/bson + +test_nodeunit_replicaset_pure: + @echo "\n == Execute Test Suite using Pure JS BSON Parser == " + @$(NODEUNIT) test/replicaset + +test_nodeunit_native: + @echo "\n == Execute Test Suite using Native BSON Parser == " + @TEST_NATIVE=TRUE $(NODEUNIT) test/ test/gridstore test/bson + +test_nodeunit_replicaset_native: + @echo "\n == Execute Test Suite using Native BSON Parser == " + @TEST_NATIVE=TRUE $(NODEUNIT) test/replicaset + +test_all: build_native + @echo "\n == Run All tests ==" + $(NODE) dev/tools/test_all.js --boot + +test_all_junit: build_native + @echo "\n == Run All tests ==" + $(NODE) dev/tools/test_all.js --junit --boot + +clean: + rm ./external-libs/bson/bson.node + rm -r ./external-libs/bson/build + +generate_docs: + $(NODE) dev/tools/build-docs.js + make --directory=./docs/sphinx-docs --file=Makefile html + +.PHONY: total diff --git a/node_modules/mongoskin/node_modules/mongodb/Readme.md b/node_modules/mongoskin/node_modules/mongodb/Readme.md new file mode 100644 index 0000000..b81e719 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/Readme.md @@ -0,0 +1,442 @@ +Up to date documentation +======================== + +[Documentation](http://mongodb.github.com/node-mongodb-native/) + +Install +======= + +To install the most recent release from npm, run: + + npm install mongodb + +That may give you a warning telling you that bugs['web'] should be bugs['url'], it would be safe to ignore it (this has been fixed in the development version) + +To install the latest from the repository, run:: + + npm install path/to/node-mongodb-native + +Community +========= +Check out the google group [node-mongodb-native](http://groups.google.com/group/node-mongodb-native) for questions/answers from users of the driver. + +Try it live +============ + + +Introduction +============ + +This is a node.js driver for MongoDB. It's a port (or close to a port) of the library for ruby at http://github.com/mongodb/mongo-ruby-driver/. + +A simple example of inserting a document. + +```javascript + var client = new Db('test', new Server("127.0.0.1", 27017, {}), {w: 1}), + test = function (err, collection) { + collection.insert({a:2}, function(err, docs) { + + collection.count(function(err, count) { + test.assertEquals(1, count); + }); + + // Locate all the entries using find + collection.find().toArray(function(err, results) { + test.assertEquals(1, results.length); + test.assertTrue(results[0].a === 2); + + // Let's close the db + client.close(); + }); + }); + }; + + client.open(function(err, p_client) { + client.collection('test_insert', test); + }); +``` + +Data types +========== + +To store and retrieve the non-JSON MongoDb primitives ([ObjectID](http://www.mongodb.org/display/DOCS/Object+IDs), Long, Binary, [Timestamp](http://www.mongodb.org/display/DOCS/Timestamp+data+type), [DBRef](http://www.mongodb.org/display/DOCS/Database+References#DatabaseReferences-DBRef), Code). + +In particular, every document has a unique `_id` which can be almost any type, and by default a 12-byte ObjectID is created. ObjectIDs can be represented as 24-digit hexadecimal strings, but you must convert the string back into an ObjectID before you can use it in the database. For example: + +```javascript + // Get the objectID type + var ObjectID = require('mongodb').ObjectID; + + var idString = '4e4e1638c85e808431000003'; + collection.findOne({_id: new ObjectID(idString)}, console.log) // ok + collection.findOne({_id: idString}, console.log) // wrong! callback gets undefined +``` + +Here are the constructors the non-Javascript BSON primitive types: + +```javascript + // Fetch the library + var mongo = require('mongodb'); + // Create new instances of BSON types + new mongo.Long(numberString) + new mongo.ObjectID(hexString) + new mongo.Timestamp() // the actual unique number is generated on insert. + new mongo.DBRef(collectionName, id, dbName) + new mongo.Binary(buffer) // takes a string or Buffer + new mongo.Code(code, [context]) + new mongo.Symbol(string) + new mongo.MinKey() + new mongo.MaxKey() + new mongo.Double(number) // Force double storage +``` + +The C/C++ bson parser/serializer +-------------------------------- + +If you are running a version of this library has the C/C++ parser compiled, to enable the driver to use the C/C++ bson parser pass it the option native_parser:true like below + +```javascript + // using native_parser: + var client = new Db('integration_tests_20', + new Server("127.0.0.1", 27017), + {native_parser:true}); +``` + +The C++ parser uses the js objects both for serialization and deserialization. + +GitHub information +================== + +The source code is available at http://github.com/mongodb/node-mongodb-native. +You can either clone the repository or download a tarball of the latest release. + +Once you have the source you can test the driver by running + + $ make test + +in the main directory. You will need to have a mongo instance running on localhost for the integration tests to pass. + +Examples +======== + +For examples look in the examples/ directory. You can execute the examples using node. + + $ cd examples + $ node queries.js + +GridStore +========= + +The GridStore class allows for storage of binary files in mongoDB using the mongoDB defined files and chunks collection definition. + +For more information have a look at [Gridstore](https://github.com/mongodb/node-mongodb-native/blob/master/docs/gridfs.md) + +Replicasets +=========== +For more information about how to connect to a replicaset have a look at [Replicasets](https://github.com/mongodb/node-mongodb-native/blob/master/docs/replicaset.md) + +Primary Key Factories +--------------------- + +Defining your own primary key factory allows you to generate your own series of id's +(this could f.ex be to use something like ISBN numbers). The generated the id needs to be a 12 byte long "string". + +Simple example below + +```javascript + // Custom factory (need to provide a 12 byte array); + CustomPKFactory = function() {} + CustomPKFactory.prototype = new Object(); + CustomPKFactory.createPk = function() { + return new ObjectID("aaaaaaaaaaaa"); + } + + var p_client = new Db('integration_tests_20', new Server("127.0.0.1", 27017, {}), {'pk':CustomPKFactory}); + p_client.open(function(err, p_client) { + p_client.dropDatabase(function(err, done) { + p_client.createCollection('test_custom_key', function(err, collection) { + collection.insert({'a':1}, function(err, docs) { + collection.find({'_id':new ObjectID("aaaaaaaaaaaa")}, function(err, cursor) { + cursor.toArray(function(err, items) { + test.assertEquals(1, items.length); + + // Let's close the db + p_client.close(); + }); + }); + }); + }); + }); + }); +``` + +Strict mode +----------- + +Each database has an optional strict mode. If it is set then asking for a collection +that does not exist will return an Error object in the callback. Similarly if you +attempt to create a collection that already exists. Strict is provided for convenience. + +```javascript + var error_client = new Db('integration_tests_', new Server("127.0.0.1", 27017, {auto_reconnect: false}), {strict:true}); + test.assertEquals(true, error_client.strict); + + error_client.open(function(err, error_client) { + error_client.collection('does-not-exist', function(err, collection) { + test.assertTrue(err instanceof Error); + test.assertEquals("Collection does-not-exist does not exist. Currently in strict mode.", err.message); + }); + + error_client.createCollection('test_strict_access_collection', function(err, collection) { + error_client.collection('test_strict_access_collection', function(err, collection) { + test.assertTrue(collection instanceof Collection); + // Let's close the db + error_client.close(); + }); + }); + }); +``` + +Documentation +============= + +If this document doesn't answer your questions, see the source of +[Collection](https://github.com/mongodb/node-mongodb-native/blob/master/lib/mongodb/collection.js) +or [Cursor](https://github.com/mongodb/node-mongodb-native/blob/master/lib/mongodb/cursor.js), +or the documentation at MongoDB for query and update formats. + +Find +---- + +The find method is actually a factory method to create +Cursor objects. A Cursor lazily uses the connection the first time +you call `nextObject`, `each`, or `toArray`. + +The basic operation on a cursor is the `nextObject` method +that fetches the next matching document from the database. The convenience +methods `each` and `toArray` call `nextObject` until the cursor is exhausted. + +Signatures: + +```javascript + var cursor = collection.find(query, [fields], options); + cursor.sort(fields).limit(n).skip(m). + + cursor.nextObject(function(err, doc) {}); + cursor.each(function(err, doc) {}); + cursor.toArray(function(err, docs) {}); + + cursor.rewind() // reset the cursor to its initial state. +``` + +Useful chainable methods of cursor. These can optionally be options of `find` instead of method calls: + +* `.limit(n).skip(m)` to control paging. +* `.sort(fields)` Order by the given fields. There are several equivalent syntaxes: + * `.sort({field1: -1, field2: 1})` descending by field1, then ascending by field2. + * `.sort([['field1', 'desc'], ['field2', 'asc']])` same as above + * `.sort([['field1', 'desc'], 'field2'])` same as above + * `.sort('field1')` ascending by field1 + +Other options of `find`: + +* `fields` the fields to fetch (to avoid transferring the entire document) +* `tailable` if true, makes the cursor [tailable](http://www.mongodb.org/display/DOCS/Tailable+Cursors). +* `batchSize` The number of the subset of results to request the database +to return for every request. This should initially be greater than 1 otherwise +the database will automatically close the cursor. The batch size can be set to 1 +with `batchSize(n, function(err){})` after performing the initial query to the database. +* `hint` See [Optimization: hint](http://www.mongodb.org/display/DOCS/Optimization#Optimization-Hint). +* `explain` turns this into an explain query. You can also call +`explain()` on any cursor to fetch the explanation. +* `snapshot` prevents documents that are updated while the query is active +from being returned multiple times. See more +[details about query snapshots](http://www.mongodb.org/display/DOCS/How+to+do+Snapshotted+Queries+in+the+Mongo+Database). +* `timeout` if false, asks MongoDb not to time out this cursor after an +inactivity period. + + +For information on how to create queries, see the +[MongoDB section on querying](http://www.mongodb.org/display/DOCS/Querying). + +```javascript + var mongodb = require('mongodb'); + var server = new mongodb.Server("127.0.0.1", 27017, {}); + new mongodb.Db('test', server, {}).open(function (error, client) { + if (error) throw error; + var collection = new mongodb.Collection(client, 'test_collection'); + collection.find({}, {limit:10}).toArray(function(err, docs) { + console.dir(docs); + }); + }); +``` + +Insert +------ + +Signature: + +```javascript + collection.insert(docs, options, [callback]); +``` + +where `docs` can be a single document or an array of documents. + +Useful options: + +* `safe:true` Should always set if you have a callback. + +See also: [MongoDB docs for insert](http://www.mongodb.org/display/DOCS/Inserting). + +```javascript + var mongodb = require('mongodb'); + var server = new mongodb.Server("127.0.0.1", 27017, {}); + new mongodb.Db('test', server, {w: 1}).open(function (error, client) { + if (error) throw error; + var collection = new mongodb.Collection(client, 'test_collection'); + collection.insert({hello: 'world'}, {safe:true}, + function(err, objects) { + if (err) console.warn(err.message); + if (err && err.message.indexOf('E11000 ') !== -1) { + // this _id was already inserted in the database + } + }); + }); +``` + +Note that there's no reason to pass a callback to the insert or update commands +unless you use the `safe:true` option. If you don't specify `safe:true`, then +your callback will be called immediately. + +Update; update and insert (upsert) +---------------------------------- + +The update operation will update the first document that matches your query +(or all documents that match if you use `multi:true`). +If `safe:true`, `upsert` is not set, and no documents match, your callback will return 0 documents updated. + +See the [MongoDB docs](http://www.mongodb.org/display/DOCS/Updating) for +the modifier (`$inc`, `$set`, `$push`, etc.) formats. + +Signature: + +```javascript + collection.update(criteria, objNew, options, [callback]); +``` + +Useful options: + +* `safe:true` Should always set if you have a callback. +* `multi:true` If set, all matching documents are updated, not just the first. +* `upsert:true` Atomically inserts the document if no documents matched. + +Example for `update`: + +```javascript + var mongodb = require('mongodb'); + var server = new mongodb.Server("127.0.0.1", 27017, {}); + new mongodb.Db('test', server, {w: 1}).open(function (error, client) { + if (error) throw error; + var collection = new mongodb.Collection(client, 'test_collection'); + collection.update({hi: 'here'}, {$set: {hi: 'there'}}, {safe:true}, + function(err) { + if (err) console.warn(err.message); + else console.log('successfully updated'); + }); + }); +``` + +Find and modify +--------------- + +`findAndModify` is like `update`, but it also gives the updated document to +your callback. But there are a few key differences between findAndModify and +update: + + 1. The signatures differ. + 2. You can only findAndModify a single item, not multiple items. + +Signature: + +```javascript + collection.findAndModify(query, sort, update, options, callback) +``` + +The sort parameter is used to specify which object to operate on, if more than +one document matches. It takes the same format as the cursor sort (see +Connection.find above). + +See the +[MongoDB docs for findAndModify](http://www.mongodb.org/display/DOCS/findAndModify+Command) +for more details. + +Useful options: + +* `remove:true` set to a true to remove the object before returning +* `new:true` set to true if you want to return the modified object rather than the original. Ignored for remove. +* `upsert:true` Atomically inserts the document if no documents matched. + +Example for `findAndModify`: + +```javascript + var mongodb = require('mongodb'); + var server = new mongodb.Server("127.0.0.1", 27017, {}); + new mongodb.Db('test', server, {w: 1}).open(function (error, client) { + if (error) throw error; + var collection = new mongodb.Collection(client, 'test_collection'); + collection.findAndModify({hello: 'world'}, [['_id','asc']], {$set: {hi: 'there'}}, {}, + function(err, object) { + if (err) console.warn(err.message); + else console.dir(object); // undefined if no matching object exists. + }); + }); +``` + +Save +---- + +The `save` method is a shorthand for upsert if the document contains an +`_id`, or an insert if there is no `_id`. + +Sponsors +======== +Just as Felix Geisendörfer I'm also working on the driver for my own startup and this driver is a big project that also benefits other companies who are using MongoDB. + +If your company could benefit from a even better-engineered node.js mongodb driver I would appreciate any type of sponsorship you may be able to provide. All the sponsors will get a lifetime display in this readme, priority support and help on problems and votes on the roadmap decisions for the driver. If you are interested contact me on [christkv AT g m a i l.com](mailto:christkv@gmail.com) for details. + +And I'm very thankful for code contributions. If you are interested in working on features please contact me so we can discuss API design and testing. + +Release Notes +============= + +See HISTORY + +Credits +======= + +1. [10gen](http://github.com/mongodb/mongo-ruby-driver/) +2. [Google Closure Library](http://code.google.com/closure/library/) +3. [Jonas Raoni Soares Silva](http://jsfromhell.com/classes/binary-parser) + +Contributors +============ + +Aaron Heckmann, Christoph Pojer, Pau Ramon Revilla, Nathan White, Emmerman, Seth LaForge, Boris Filipov, Stefan Schärmeli, Tedde Lundgren, renctan, Sergey Ukustov, Ciaran Jessup, kuno, srimonti, Erik Abele, Pratik Daga, Slobodan Utvic, Kristina Chodorow, Yonathan Randolph, Brian Noguchi, Sam Epstein, James Harrison Fisher, Vladimir Dronnikov, Ben Hockey, Henrik Johansson, Simon Weare, Alex Gorbatchev, Shimon Doodkin, Kyle Mueller, Eran Hammer-Lahav, Marcin Ciszak, François de Metz, Vinay Pulim, nstielau, Adam Wiggins, entrinzikyl, Jeremy Selier, Ian Millington, Public Keating, andrewjstone, Christopher Stott, Corey Jewett, brettkiefer, Rob Holland, Senmiao Liu, heroic, gitfy + +License +======= + + Copyright 2009 - 2012 Christian Amor Kvalheim. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + diff --git a/node_modules/mongoskin/node_modules/mongodb/index.js b/node_modules/mongoskin/node_modules/mongodb/index.js new file mode 100644 index 0000000..4f59e9d --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/index.js @@ -0,0 +1 @@ +module.exports = require('./lib/mongodb'); diff --git a/node_modules/mongoskin/node_modules/mongodb/install.js b/node_modules/mongoskin/node_modules/mongodb/install.js new file mode 100644 index 0000000..f9f2a57 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/install.js @@ -0,0 +1,40 @@ +var spawn = require('child_process').spawn, + exec = require('child_process').exec; + +process.stdout.write("================================================================================\n"); +process.stdout.write("= =\n"); +process.stdout.write("= To install with C++ bson parser do =\n"); +process.stdout.write("= =\n"); +process.stdout.write("================================================================================\n"); + +// Check if we want to build the native code +var build_native = process.env['npm_package_config_native'] != null ? process.env['npm_package_config_native'] : 'false'; +build_native = build_native == 'true' ? true : false; +// If we are building the native bson extension ensure we use gmake if available +if(build_native) { + // Check if we need to use gmake + exec('which gmake', function(err, stdout, stderr) { + // Set up spawn command + var make = null; + // No gmake build using make + if(err != null) { + make = spawn('make', ['total']); + } else { + make = spawn('gmake', ['total']); + } + + // Execute spawn + make.stdout.on('data', function(data) { + process.stdout.write(data); + }) + + make.stderr.on('data', function(data) { + process.stdout.write(data); + }) + + make.on('exit', function(code) { + process.stdout.write('child process exited with code ' + code + "\n"); + }) + }); +} + diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/admin.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/admin.js new file mode 100644 index 0000000..2183cf9 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/admin.js @@ -0,0 +1,338 @@ +/*! + * Module dependencies. + */ +var Collection = require('./collection').Collection, + Cursor = require('./cursor').Cursor, + DbCommand = require('./commands/db_command').DbCommand; + +/** + * Allows the user to access the admin functionality of MongoDB + * + * @class Represents the Admin methods of MongoDB. + * @param {Object} db Current db instance we wish to perform Admin operations on. + * @return {Function} Constructor for Admin type. + */ +function Admin(db) { + if(!(this instanceof Admin)) return new Admin(db); + this.db = db; +}; + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from buildInfo or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.buildInfo = function(callback) { + this.serverInfo(callback); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from serverInfo or null if an error occured. + * @return {null} Returns no result + * @api private + */ +Admin.prototype.serverInfo = function(callback) { + this.db.executeDbAdminCommand({buildinfo:1}, function(err, doc) { + if(err != null) return callback(err, null); + return callback(null, doc.documents[0]); + }); +} + +/** + * Retrieve this db's server status. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from serverStatus or null if an error occured. + * @return {null} + * @api public + */ +Admin.prototype.serverStatus = function(callback) { + var self = this; + + this.db.executeDbAdminCommand({serverStatus: 1}, function(err, doc) { + if(err == null && doc.documents[0].ok === 1) { + callback(null, doc.documents[0]); + } else { + if(err) return callback(err, false); + return callback(self.db.wrap(doc.documents[0]), false); + } + }); +}; + +/** + * Retrieve the current profiling Level for MongoDB + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from profilingLevel or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.profilingLevel = function(callback) { + var self = this; + + this.db.executeDbAdminCommand({profile:-1}, function(err, doc) { + doc = doc.documents[0]; + + if(err == null && doc.ok === 1) { + var was = doc.was; + if(was == 0) return callback(null, "off"); + if(was == 1) return callback(null, "slow_only"); + if(was == 2) return callback(null, "all"); + return callback(new Error("Error: illegal profiling level value " + was), null); + } else { + err != null ? callback(err, null) : callback(new Error("Error with profile command"), null); + } + }); +}; + +/** + * Ping the MongoDB server and retrieve results + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from ping or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.ping = function(options, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + + this.db.executeDbAdminCommand({ping: 1}, callback); +} + +/** + * Authenticate against MongoDB + * + * @param {String} username The user name for the authentication. + * @param {String} password The password for the authentication. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from authenticate or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.authenticate = function(username, password, callback) { + this.db.authenticate(username, password, {authdb: 'admin'}, function(err, doc) { + return callback(err, doc); + }) +} + +/** + * Logout current authenticated user + * + * @param {Object} [options] Optional parameters to the command. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from logout or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.logout = function(callback) { + this.db.logout({authdb: 'admin'}, function(err, doc) { + return callback(err, doc); + }) +} + +/** + * Add a user to the MongoDB server, if the user exists it will + * overwrite the current password + * + * Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} username The user name for the authentication. + * @param {String} password The password for the authentication. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from addUser or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.addUser = function(username, password, options, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + options.dbName = 'admin'; + // Add user + this.db.addUser(username, password, options, function(err, doc) { + return callback(err, doc); + }) +} + +/** + * Remove a user from the MongoDB server + * + * Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} username The user name for the authentication. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from removeUser or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.removeUser = function(username, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + options.dbName = 'admin'; + + this.db.removeUser(username, options, function(err, doc) { + return callback(err, doc); + }) +} + +/** + * Set the current profiling level of MongoDB + * + * @param {String} level The new profiling level (off, slow_only, all) + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from setProfilingLevel or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.setProfilingLevel = function(level, callback) { + var self = this; + var command = {}; + var profile = 0; + + if(level == "off") { + profile = 0; + } else if(level == "slow_only") { + profile = 1; + } else if(level == "all") { + profile = 2; + } else { + return callback(new Error("Error: illegal profiling level value " + level)); + } + + // Set up the profile number + command['profile'] = profile; + + this.db.executeDbAdminCommand(command, function(err, doc) { + doc = doc.documents[0]; + + if(err == null && doc.ok === 1) + return callback(null, level); + return err != null ? callback(err, null) : callback(new Error("Error with profile command"), null); + }); +}; + +/** + * Retrive the current profiling information for MongoDB + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from profilingInfo or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.profilingInfo = function(callback) { + try { + new Cursor(this.db, new Collection(this.db, DbCommand.SYSTEM_PROFILE_COLLECTION), {}, {}, {dbName: 'admin'}).toArray(function(err, items) { + return callback(err, items); + }); + } catch (err) { + return callback(err, null); + } +}; + +/** + * Execute a db command against the Admin database + * + * @param {Object} command A command object `{ping:1}`. + * @param {Object} [options] Optional parameters to the command. + * @param {Function} callback this will be called after executing this method. The command always return the whole result of the command as the second parameter. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.command = function(command, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + // Execute a command + this.db.executeDbAdminCommand(command, options, function(err, doc) { + // Ensure change before event loop executes + return callback != null ? callback(err, doc) : null; + }); +} + +/** + * Validate an existing collection + * + * @param {String} collectionName The name of the collection to validate. + * @param {Object} [options] Optional parameters to the command. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from validateCollection or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.validateCollection = function(collectionName, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + var self = this; + var command = {validate: collectionName}; + var keys = Object.keys(options); + + // Decorate command with extra options + for(var i = 0; i < keys.length; i++) { + if(options.hasOwnProperty(keys[i])) { + command[keys[i]] = options[keys[i]]; + } + } + + this.db.executeDbCommand(command, function(err, doc) { + if(err != null) return callback(err, null); + doc = doc.documents[0]; + + if(doc.ok === 0) + return callback(new Error("Error with validate command"), null); + if(doc.result != null && doc.result.constructor != String) + return callback(new Error("Error with validation data"), null); + if(doc.result != null && doc.result.match(/exception|corrupt/) != null) + return callback(new Error("Error: invalid collection " + collectionName), null); + if(doc.valid != null && !doc.valid) + return callback(new Error("Error: invalid collection " + collectionName), null); + + return callback(null, doc); + }); +}; + +/** + * List the available databases + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from listDatabases or null if an error occured. + * @return {null} Returns no result + * @api public + */ +Admin.prototype.listDatabases = function(callback) { + // Execute the listAllDatabases command + this.db.executeDbAdminCommand({listDatabases:1}, {}, function(err, doc) { + if(err != null) return callback(err, null); + return callback(null, doc.documents[0]); + }); +} + +/** + * Get ReplicaSet status + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from replSetGetStatus or null if an error occured. + * @return {null} + * @api public + */ +Admin.prototype.replSetGetStatus = function(callback) { + var self = this; + + this.db.executeDbAdminCommand({replSetGetStatus:1}, function(err, doc) { + if(err == null && doc.documents[0].ok === 1) + return callback(null, doc.documents[0]); + if(err) return callback(err, false); + return callback(self.db.wrap(doc.documents[0]), false); + }); +}; + +/** + * @ignore + */ +exports.Admin = Admin; diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/collection.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/collection.js new file mode 100644 index 0000000..758793d --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/collection.js @@ -0,0 +1,1699 @@ +/** + * Module dependencies. + * @ignore + */ +var InsertCommand = require('./commands/insert_command').InsertCommand + , QueryCommand = require('./commands/query_command').QueryCommand + , DeleteCommand = require('./commands/delete_command').DeleteCommand + , UpdateCommand = require('./commands/update_command').UpdateCommand + , DbCommand = require('./commands/db_command').DbCommand + , ObjectID = require('bson').ObjectID + , Code = require('bson').Code + , Cursor = require('./cursor').Cursor + , utils = require('./utils'); + +/** + * Precompiled regexes + * @ignore +**/ +const eErrorMessages = /No matching object found/; + +/** + * toString helper. + * @ignore + */ +var toString = Object.prototype.toString; + +/** + * Create a new Collection instance + * + * Options + * - **slaveOk** {Boolean, default:false}, Allow reads from secondaries. + * - **serializeFunctions** {Boolean, default:false}, serialize functions on the document. + * - **raw** {Boolean, default:false}, perform all operations using raw bson objects. + * - **pkFactory** {Object}, object overriding the basic ObjectID primary key generation. + * + * @class Represents a Collection + * @param {Object} db db instance. + * @param {String} collectionName collection name. + * @param {Object} [pkFactory] alternative primary key factory. + * @param {Object} [options] additional options for the collection. + * @return {Object} a collection instance. + */ +function Collection (db, collectionName, pkFactory, options) { + if(!(this instanceof Collection)) return new Collection(db, collectionName, pkFactory, options); + + checkCollectionName(collectionName); + + this.db = db; + this.collectionName = collectionName; + this.internalHint = null; + this.opts = options != null && ('object' === typeof options) ? options : {}; + this.slaveOk = options == null || options.slaveOk == null ? db.slaveOk : options.slaveOk; + this.serializeFunctions = options == null || options.serializeFunctions == null ? db.serializeFunctions : options.serializeFunctions; + this.raw = options == null || options.raw == null ? db.raw : options.raw; + + this.readPreference = options == null || options.readPreference == null ? db.serverConfig.readPreference : options.readPreference; + this.readPreference = this.readPreference == null ? 'primary' : this.readPreference; + + this.pkFactory = pkFactory == null + ? ObjectID + : pkFactory; + + var self = this; +} + +/** + * Inserts a single document or a an array of documents into MongoDB. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **continueOnError/keepGoing** {Boolean, default:false}, keep inserting documents even if one document has an error, *mongodb 1.9.1 >*. + * - **serializeFunctions** {Boolean, default:false}, serialize functions on the document. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Array|Object} docs + * @param {Object} [options] optional options for insert command + * @param {Function} [callback] optional callback for the function, must be provided when using a writeconcern + * @return {null} + * @api public + */ +Collection.prototype.insert = function insert (docs, options, callback) { + if ('function' === typeof options) callback = options, options = {}; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + var self = this; + insertAll(self, Array.isArray(docs) ? docs : [docs], options, callback); + return this; +}; + +/** + * @ignore + */ +var checkCollectionName = function checkCollectionName (collectionName) { + if ('string' !== typeof collectionName) { + throw Error("collection name must be a String"); + } + + if (!collectionName || collectionName.indexOf('..') != -1) { + throw Error("collection names cannot be empty"); + } + + if (collectionName.indexOf('$') != -1 && + collectionName.match(/((^\$cmd)|(oplog\.\$main))/) == null) { + throw Error("collection names must not contain '$'"); + } + + if (collectionName.match(/^\.|\.$/) != null) { + throw Error("collection names must not start or end with '.'"); + } +}; + +/** + * Removes documents specified by `selector` from the db. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **single** {Boolean, default:false}, removes the first document found. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} [selector] optional select, no selector is equivalent to removing all documents. + * @param {Object} [options] additional options during remove. + * @param {Function} [callback] must be provided if you performing a remove with a writeconcern + * @return {null} + * @api public + */ +Collection.prototype.remove = function remove(selector, options, callback) { + if ('function' === typeof selector) { + callback = selector; + selector = options = {}; + } else if ('function' === typeof options) { + callback = options; + options = {}; + } + + // Ensure options + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + // Ensure we have at least an empty selector + selector = selector == null ? {} : selector; + // Set up flags for the command, if we have a single document remove + var flags = 0 | (options.single ? 1 : 0); + + // DbName + var dbName = options['dbName']; + // If no dbname defined use the db one + if(dbName == null) { + dbName = this.db.databaseName; + } + + // Create a delete command + var deleteCommand = new DeleteCommand( + this.db + , dbName + "." + this.collectionName + , selector + , flags); + + var self = this; + var errorOptions = _getWriteConcern(self, options, callback); + // Execute the command, do not add a callback as it's async + if(_hasWriteConcern(errorOptions) && typeof callback == 'function') { + // Insert options + var commandOptions = {read:false}; + // If we have safe set set async to false + if(errorOptions == null) commandOptions['async'] = true; + // Set safe option + commandOptions['safe'] = true; + // If we have an error option + if(typeof errorOptions == 'object') { + var keys = Object.keys(errorOptions); + for(var i = 0; i < keys.length; i++) { + commandOptions[keys[i]] = errorOptions[keys[i]]; + } + } + + // Execute command with safe options (rolls up both command and safe command into one and executes them on the same connection) + this.db._executeRemoveCommand(deleteCommand, commandOptions, function (err, error) { + error = error && error.documents; + if(!callback) return; + + if(err) { + callback(err); + } else if(error[0].err || error[0].errmsg) { + callback(self.db.wrap(error[0])); + } else { + callback(null, error[0].n); + } + }); + } else if(_hasWriteConcern(errorOptions) && callback == null) { + throw new Error("Cannot use a writeConcern without a provided callback"); + } else { + var result = this.db._executeRemoveCommand(deleteCommand); + // If no callback just return + if (!callback) return; + // If error return error + if (result instanceof Error) { + return callback(result); + } + // Otherwise just return + return callback(); + } +}; + +/** + * Renames the collection. + * + * @param {String} newName the new name of the collection. + * @param {Function} callback the callback accepting the result + * @return {null} + * @api public + */ +Collection.prototype.rename = function rename (newName, callback) { + var self = this; + // Ensure the new name is valid + checkCollectionName(newName); + // Execute the command, return the new renamed collection if successful + self.db._executeQueryCommand(DbCommand.createRenameCollectionCommand(self.db, self.collectionName, newName), function(err, result) { + if(err == null && result.documents[0].ok == 1) { + if(callback != null) { + // Set current object to point to the new name + self.collectionName = newName; + // Return the current collection + callback(null, self); + } + } else if(result.documents[0].errmsg != null) { + if(callback != null) { + err != null ? callback(err, null) : callback(self.db.wrap(result.documents[0]), null); + } + } + }); +}; + +/** + * @ignore + */ +var insertAll = function insertAll (self, docs, options, callback) { + if('function' === typeof options) callback = options, options = {}; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + + // Insert options (flags for insert) + var insertFlags = {}; + // If we have a mongodb version >= 1.9.1 support keepGoing attribute + if(options['keepGoing'] != null) { + insertFlags['keepGoing'] = options['keepGoing']; + } + + // If we have a mongodb version >= 1.9.1 support keepGoing attribute + if(options['continueOnError'] != null) { + insertFlags['continueOnError'] = options['continueOnError']; + } + + // DbName + var dbName = options['dbName']; + // If no dbname defined use the db one + if(dbName == null) { + dbName = self.db.databaseName; + } + + // Either use override on the function, or go back to default on either the collection + // level or db + if(options['serializeFunctions'] != null) { + insertFlags['serializeFunctions'] = options['serializeFunctions']; + } else { + insertFlags['serializeFunctions'] = self.serializeFunctions; + } + + // Pass in options + var insertCommand = new InsertCommand( + self.db + , dbName + "." + self.collectionName, true, insertFlags); + + // Add the documents and decorate them with id's if they have none + for(var index = 0, len = docs.length; index < len; ++index) { + var doc = docs[index]; + + // Add id to each document if it's not already defined + if (!(Buffer.isBuffer(doc)) && doc['_id'] == null && self.db.forceServerObjectId != true) { + doc['_id'] = self.pkFactory.createPk(); + } + + insertCommand.add(doc); + } + + // Collect errorOptions + var errorOptions = _getWriteConcern(self, options, callback); + // Default command options + var commandOptions = {}; + // If safe is defined check for error message + if(_hasWriteConcern(errorOptions) && typeof callback == 'function') { + // Insert options + commandOptions['read'] = false; + // If we have safe set set async to false + if(errorOptions == null) commandOptions['async'] = true; + + // Set safe option + commandOptions['safe'] = errorOptions; + // If we have an error option + if(typeof errorOptions == 'object') { + var keys = Object.keys(errorOptions); + for(var i = 0; i < keys.length; i++) { + commandOptions[keys[i]] = errorOptions[keys[i]]; + } + } + + // Execute command with safe options (rolls up both command and safe command into one and executes them on the same connection) + self.db._executeInsertCommand(insertCommand, commandOptions, function (err, error) { + error = error && error.documents; + if(!callback) return; + + if (err) { + callback(err); + } else if(error[0].err || error[0].errmsg) { + callback(self.db.wrap(error[0])); + } else { + callback(null, docs); + } + }); + } else if(_hasWriteConcern(errorOptions) && callback == null) { + throw new Error("Cannot use a writeConcern without a provided callback"); + } else { + // Execute the call without a write concern + var result = self.db._executeInsertCommand(insertCommand, commandOptions); + // If no callback just return + if(!callback) return; + // If error return error + if(result instanceof Error) { + return callback(result); + } + // Otherwise just return + return callback(null, docs); + } +}; + +/** + * Save a document. Simple full document replacement function. Not recommended for efficiency, use atomic + * operators and update instead for more efficient operations. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} [doc] the document to save + * @param {Object} [options] additional options during remove. + * @param {Function} [callback] must be provided if you performing a safe save + * @return {null} + * @api public + */ +Collection.prototype.save = function save(doc, options, callback) { + if('function' === typeof options) callback = options, options = null; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + // Extract the id, if we have one we need to do a update command + var id = doc['_id']; + var commandOptions = _getWriteConcern(this, options, callback); + + if(id) { + commandOptions.upsert = true; + this.update({ _id: id }, doc, commandOptions, callback); + } else { + this.insert(doc, commandOptions, callback && function (err, docs) { + if (err) return callback(err, null); + + if (Array.isArray(docs)) { + callback(err, docs[0]); + } else { + callback(err, docs); + } + }); + } +}; + +/** + * Updates documents. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **upsert** {Boolean, default:false}, perform an upsert operation. + * - **multi** {Boolean, default:false}, update all documents matching the selector. + * - **serializeFunctions** {Boolean, default:false}, serialize functions on the document. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} selector the query to select the document/documents to be updated + * @param {Object} document the fields/vals to be updated, or in the case of an upsert operation, inserted. + * @param {Object} [options] additional options during update. + * @param {Function} [callback] must be provided if you performing an update with a writeconcern + * @return {null} + * @api public + */ +Collection.prototype.update = function update(selector, document, options, callback) { + if('function' === typeof options) callback = options, options = null; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + + // DbName + var dbName = options['dbName']; + // If no dbname defined use the db one + if(dbName == null) { + dbName = this.db.databaseName; + } + + // Either use override on the function, or go back to default on either the collection + // level or db + if(options['serializeFunctions'] != null) { + options['serializeFunctions'] = options['serializeFunctions']; + } else { + options['serializeFunctions'] = this.serializeFunctions; + } + + var updateCommand = new UpdateCommand( + this.db + , dbName + "." + this.collectionName + , selector + , document + , options); + + var self = this; + // Unpack the error options if any + var errorOptions = _getWriteConcern(this, options, callback); + // If safe is defined check for error message + if(_hasWriteConcern(errorOptions) && typeof callback == 'function') { + // Insert options + var commandOptions = {read:false}; + // If we have safe set set async to false + if(errorOptions == null) commandOptions['async'] = true; + // Set safe option + commandOptions['safe'] = errorOptions; + // If we have an error option + if(typeof errorOptions == 'object') { + var keys = Object.keys(errorOptions); + for(var i = 0; i < keys.length; i++) { + commandOptions[keys[i]] = errorOptions[keys[i]]; + } + } + + // Execute command with safe options (rolls up both command and safe command into one and executes them on the same connection) + this.db._executeUpdateCommand(updateCommand, commandOptions, function (err, error) { + error = error && error.documents; + if(!callback) return; + + if(err) { + callback(err); + } else if(error[0].err || error[0].errmsg) { + callback(self.db.wrap(error[0])); + } else { + // Perform the callback + callback(null, error[0].n, error[0]); + } + }); + } else if(_hasWriteConcern(errorOptions) && callback == null) { + throw new Error("Cannot use a writeConcern without a provided callback"); + } else { + // Execute update + var result = this.db._executeUpdateCommand(updateCommand); + // If no callback just return + if (!callback) return; + // If error return error + if (result instanceof Error) { + return callback(result); + } + // Otherwise just return + return callback(); + } +}; + +/** + * The distinct command returns returns a list of distinct values for the given key across a collection. + * + * Options + * - **readPreference** {String}, the preferred read preference (Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {String} key key to run distinct against. + * @param {Object} [query] option query to narrow the returned objects. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from distinct or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.distinct = function distinct(key, query, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + query = args.length ? args.shift() : {}; + options = args.length ? args.shift() : {}; + + var mapCommandHash = { + 'distinct': this.collectionName + , 'query': query + , 'key': key + }; + + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : false; + // Create the command + var cmd = DbCommand.createDbSlaveOkCommand(this.db, mapCommandHash); + + this.db._executeQueryCommand(cmd, {read:readPreference}, function (err, result) { + if(err) + return callback(err); + if(result.documents[0].ok != 1) + return callback(new Error(result.documents[0].errmsg)); + callback(null, result.documents[0].values); + }); +}; + +/** + * Count number of matching documents in the db to a query. + * + * Options + * - **readPreference** {String}, the preferred read preference (Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Object} [query] query to filter by before performing count. + * @param {Object} [options] additional options during count. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the count method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.count = function count (query, options, callback) { + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + query = args.length ? args.shift() : {}; + options = args.length ? args.shift() : {}; + + // Final query + var final_query = { + 'count': this.collectionName + , 'query': query + , 'fields': null + }; + + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : false; + + // Set up query options + var queryOptions = QueryCommand.OPTS_NO_CURSOR_TIMEOUT; + if (this.slaveOk || this.db.slaveOk) { + queryOptions |= QueryCommand.OPTS_SLAVE; + } + + var queryCommand = new QueryCommand( + this.db + , this.db.databaseName + ".$cmd" + , queryOptions + , 0 + , -1 + , final_query + , null + ); + + var self = this; + this.db._executeQueryCommand(queryCommand, {read:readPreference}, function (err, result) { + result = result && result.documents; + if(!callback) return; + + if(err) return callback(err); + if (result[0].ok != 1 || result[0].errmsg) return callback(self.db.wrap(result[0])); + callback(null, result[0].n); + }); +}; + + +/** + * Drop the collection + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the drop method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.drop = function drop(callback) { + this.db.dropCollection(this.collectionName, callback); +}; + +/** + * Find and update a document. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **remove** {Boolean, default:false}, set to true to remove the object before returning. + * - **upsert** {Boolean, default:false}, perform an upsert operation. + * - **new** {Boolean, default:false}, set to true if you want to return the modified object rather than the original. Ignored for remove. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} query query object to locate the object to modify + * @param {Array} sort - if multiple docs match, choose the first one in the specified sort order as the object to manipulate + * @param {Object} doc - the fields/vals to be updated + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the findAndModify method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.findAndModify = function findAndModify (query, sort, doc, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + sort = args.length ? args.shift() : []; + doc = args.length ? args.shift() : null; + options = args.length ? args.shift() : {}; + var self = this; + + var queryObject = { + 'findandmodify': this.collectionName + , 'query': query + , 'sort': utils.formattedOrderClause(sort) + }; + + queryObject.new = options.new ? 1 : 0; + queryObject.remove = options.remove ? 1 : 0; + queryObject.upsert = options.upsert ? 1 : 0; + + if (options.fields) { + queryObject.fields = options.fields; + } + + if (doc && !options.remove) { + queryObject.update = doc; + } + + // Either use override on the function, or go back to default on either the collection + // level or db + if(options['serializeFunctions'] != null) { + options['serializeFunctions'] = options['serializeFunctions']; + } else { + options['serializeFunctions'] = this.serializeFunctions; + } + + // Unpack the error options if any + var errorOptions = _getWriteConcern(this, options, callback); + + // If we have j, w or something else do the getLast Error path + if(errorOptions != null && typeof errorOptions == 'object') { + // Commands to send + var commands = []; + // Add the find and modify command + commands.push(DbCommand.createDbCommand(this.db, queryObject, options)); + // If we have safe defined we need to return both call results + var chainedCommands = errorOptions != null ? true : false; + // Add error command if we have one + if(chainedCommands) { + commands.push(DbCommand.createGetLastErrorCommand(errorOptions, this.db)); + } + + // Fire commands and + this.db._executeQueryCommand(commands, {read:false}, function(err, result) { + if(err != null) return callback(err); + result = result && result.documents; + + if(result[0].err != null) return callback(self.db.wrap(result[0]), null); + // Workaround due to 1.8.X returning an error on no matching object + // while 2.0.X does not not, making 2.0.X behaviour standard + if(result[0].errmsg != null && !result[0].errmsg.match(eErrorMessages)) + return callback(self.db.wrap(result[0]), null, result[0]); + return callback(null, result[0].value, result[0]); + }); + } else { + // Only run command and rely on getLastError command + var command = DbCommand.createDbCommand(this.db, queryObject, options) + // Execute command + this.db._executeQueryCommand(command, {read:false}, function(err, result) { + if(err != null) return callback(err); + result = result && result.documents; + if(result[0].errmsg != null && !result[0].errmsg.match(eErrorMessages)) + return callback(self.db.wrap(result[0]), null, result[0]); + // If we have an error return it + if(result[0].lastErrorObject && result[0].lastErrorObject.err != null) return callback(self.db.wrap(result[0].lastErrorObject), null); + return callback(null, result[0].value, result[0]); + }); + } +} + +/** + * Find and remove a document + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} query query object to locate the object to modify + * @param {Array} sort - if multiple docs match, choose the first one in the specified sort order as the object to manipulate + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the findAndRemove method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.findAndRemove = function(query, sort, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + sort = args.length ? args.shift() : []; + options = args.length ? args.shift() : {}; + // Add the remove option + options['remove'] = true; + // Execute the callback + this.findAndModify(query, sort, null, options, callback); +} + +var testForFields = { + limit: 1, sort: 1, fields:1, skip: 1, hint: 1, explain: 1, snapshot: 1, timeout: 1, tailable: 1, tailableRetryInterval: 1 + , numberOfRetries: 1, awaitdata: 1, exhaust: 1, batchSize: 1, returnKey: 1, maxScan: 1, min: 1, max: 1, showDiskLoc: 1 + , comment: 1, raw: 1, readPreference: 1, numberOfRetries: 1, partial: 1, read: 1, dbName: 1 +}; + +/** + * Creates a cursor for a query that can be used to iterate over results from MongoDB + * + * Various argument possibilities + * - callback? + * - selector, callback?, + * - selector, fields, callback? + * - selector, options, callback? + * - selector, fields, options, callback? + * - selector, fields, skip, limit, callback? + * - selector, fields, skip, limit, timeout, callback? + * + * Options + * - **limit** {Number, default:0}, sets the limit of documents returned in the query. + * - **sort** {Array | Object}, set to sort the documents coming back from the query. Array of indexes, [['a', 1]] etc. + * - **fields** {Object}, the fields to return in the query. Object of fields to include or exclude (not both), {'a':1} + * - **skip** {Number, default:0}, set to skip N documents ahead in your query (useful for pagination). + * - **hint** {Object}, tell the query to use specific indexes in the query. Object of indexes to use, {'_id':1} + * - **explain** {Boolean, default:false}, explain the query instead of returning the data. + * - **snapshot** {Boolean, default:false}, snapshot query. + * - **timeout** {Boolean, default:false}, specify if the cursor can timeout. + * - **tailable** {Boolean, default:false}, specify if the cursor is tailable. + * - **tailableRetryInterval** {Number, default:100}, specify the miliseconds between getMores on tailable cursor. + * - **numberOfRetries** {Number, default:5}, specify the number of times to retry the tailable cursor. + * - **awaitdata** {Boolean, default:false} allow the cursor to wait for data, only applicable for tailable cursor. + * - **exhaust** {Boolean, default:false} have the server send all the documents at once as getMore packets, not recommended. + * - **batchSize** {Number, default:0}, set the batchSize for the getMoreCommand when iterating over the query results. + * - **returnKey** {Boolean, default:false}, only return the index key. + * - **maxScan** {Number}, Limit the number of items to scan. + * - **min** {Number}, Set index bounds. + * - **max** {Number}, Set index bounds. + * - **showDiskLoc** {Boolean, default:false}, Show disk location of results. + * - **comment** {String}, You can put a $comment field on a query to make looking in the profiler logs simpler. + * - **raw** {Boolean, default:false}, Return all BSON documents as Raw Buffer documents. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * - **numberOfRetries** {Number, default:5}, if using awaidata specifies the number of times to retry on timeout. + * - **partial** {Boolean, default:false}, specify if the cursor should return partial results when querying against a sharded system + * + * @param {Object} query query object to locate the object to modify + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the find method or null if an error occured. + * @return {Cursor} returns a cursor to the query + * @api public + */ +Collection.prototype.find = function find () { + var options + , args = Array.prototype.slice.call(arguments, 0) + , has_callback = typeof args[args.length - 1] === 'function' + , has_weird_callback = typeof args[0] === 'function' + , callback = has_callback ? args.pop() : (has_weird_callback ? args.shift() : null) + , len = args.length + , selector = len >= 1 ? args[0] : {} + , fields = len >= 2 ? args[1] : undefined; + + if(len === 1 && has_weird_callback) { + // backwards compat for callback?, options case + selector = {}; + options = args[0]; + } + + if(len === 2 && !Array.isArray(fields)) { + var fieldKeys = Object.getOwnPropertyNames(fields); + var is_option = false; + + for(var i = 0; i < fieldKeys.length; i++) { + if(testForFields[fieldKeys[i]] != null) { + is_option = true; + break; + } + } + + if(is_option) { + options = fields; + fields = undefined; + } else { + options = {}; + } + } else if(len === 2 && Array.isArray(fields) && !Array.isArray(fields[0])) { + var newFields = {}; + // Rewrite the array + for(var i = 0; i < fields.length; i++) { + newFields[fields[i]] = 1; + } + // Set the fields + fields = newFields; + } + + if(3 === len) { + options = args[2]; + } + + // Ensure selector is not null + selector = selector == null ? {} : selector; + // Validate correctness off the selector + var object = selector; + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("query selector raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + // Validate correctness of the field selector + var object = fields; + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("query fields raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + // Check special case where we are using an objectId + if(selector instanceof ObjectID) { + selector = {_id:selector}; + } + + // If it's a serialized fields field we need to just let it through + // user be warned it better be good + if(options && options.fields && !(Buffer.isBuffer(options.fields))) { + fields = {}; + + if(Array.isArray(options.fields)) { + if(!options.fields.length) { + fields['_id'] = 1; + } else { + for (var i = 0, l = options.fields.length; i < l; i++) { + fields[options.fields[i]] = 1; + } + } + } else { + fields = options.fields; + } + } + + if (!options) options = {}; + options.skip = len > 3 ? args[2] : options.skip ? options.skip : 0; + options.limit = len > 3 ? args[3] : options.limit ? options.limit : 0; + options.raw = options.raw != null && typeof options.raw === 'boolean' ? options.raw : this.raw; + options.hint = options.hint != null ? normalizeHintField(options.hint) : this.internalHint; + options.timeout = len == 5 ? args[4] : typeof options.timeout === 'undefined' ? undefined : options.timeout; + // If we have overridden slaveOk otherwise use the default db setting + options.slaveOk = options.slaveOk != null ? options.slaveOk : this.db.slaveOk; + + // Set option + var o = options; + // Support read/readPreference + if(o["read"] != null) o["readPreference"] = o["read"]; + // Set the read preference + o.read = o["readPreference"] ? o.readPreference : this.readPreference; + // Adjust slave ok if read preference is secondary or secondary only + if(o.read == "secondary" || o.read == "secondaryOnly") options.slaveOk = true; + + // callback for backward compatibility + if(callback) { + // TODO refactor Cursor args + callback(null, new Cursor(this.db, this, selector, fields, o)); + } else { + return new Cursor(this.db, this, selector, fields, o); + } +}; + +/** + * Normalizes a `hint` argument. + * + * @param {String|Object|Array} hint + * @return {Object} + * @api private + */ +var normalizeHintField = function normalizeHintField(hint) { + var finalHint = null; + + if (null != hint) { + switch (hint.constructor) { + case String: + finalHint = {}; + finalHint[hint] = 1; + break; + case Object: + finalHint = {}; + for (var name in hint) { + finalHint[name] = hint[name]; + } + break; + case Array: + finalHint = {}; + hint.forEach(function(param) { + finalHint[param] = 1; + }); + break; + } + } + + return finalHint; +}; + +/** + * Finds a single document based on the query + * + * Various argument possibilities + * - callback? + * - selector, callback?, + * - selector, fields, callback? + * - selector, options, callback? + * - selector, fields, options, callback? + * - selector, fields, skip, limit, callback? + * - selector, fields, skip, limit, timeout, callback? + * + * Options + * - **limit** {Number, default:0}, sets the limit of documents returned in the query. + * - **sort** {Array | Object}, set to sort the documents coming back from the query. Array of indexes, [['a', 1]] etc. + * - **fields** {Object}, the fields to return in the query. Object of fields to include or exclude (not both), {'a':1} + * - **skip** {Number, default:0}, set to skip N documents ahead in your query (useful for pagination). + * - **hint** {Object}, tell the query to use specific indexes in the query. Object of indexes to use, {'_id':1} + * - **explain** {Boolean, default:false}, explain the query instead of returning the data. + * - **snapshot** {Boolean, default:false}, snapshot query. + * - **timeout** {Boolean, default:false}, specify if the cursor can timeout. + * - **tailable** {Boolean, default:false}, specify if the cursor is tailable. + * - **batchSize** {Number, default:0}, set the batchSize for the getMoreCommand when iterating over the query results. + * - **returnKey** {Boolean, default:false}, only return the index key. + * - **maxScan** {Number}, Limit the number of items to scan. + * - **min** {Number}, Set index bounds. + * - **max** {Number}, Set index bounds. + * - **showDiskLoc** {Boolean, default:false}, Show disk location of results. + * - **comment** {String}, You can put a $comment field on a query to make looking in the profiler logs simpler. + * - **raw** {Boolean, default:false}, Return all BSON documents as Raw Buffer documents. + * - **readPreference** {String}, the preferred read preference (Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * - **partial** {Boolean, default:false}, specify if the cursor should return partial results when querying against a sharded system + * + * @param {Object} query query object to locate the object to modify + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the findOne method or null if an error occured. + * @return {Cursor} returns a cursor to the query + * @api public + */ +Collection.prototype.findOne = function findOne () { + var self = this; + var args = Array.prototype.slice.call(arguments, 0); + var callback = args.pop(); + var cursor = this.find.apply(this, args).limit(-1).batchSize(1); + // Return the item + cursor.toArray(function(err, items) { + if(err != null) return callback(err instanceof Error ? err : self.db.wrap(new Error(err)), null); + if(items.length == 1) return callback(null, items[0]); + callback(null, null); + }); +}; + +/** + * Creates an index on the collection. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **unique** {Boolean, default:false}, creates an unique index. + * - **sparse** {Boolean, default:false}, creates a sparse index. + * - **background** {Boolean, default:false}, creates the index in the background, yielding whenever possible. + * - **dropDups** {Boolean, default:false}, a unique index cannot be created on a key that has pre-existing duplicate values. If you would like to create the index anyway, keeping the first document the database indexes and deleting all subsequent documents that have duplicate value + * - **min** {Number}, for geospatial indexes set the lower bound for the co-ordinates. + * - **max** {Number}, for geospatial indexes set the high bound for the co-ordinates. + * - **v** {Number}, specify the format version of the indexes. + * - **expireAfterSeconds** {Number}, allows you to expire data on indexes applied to a data (MongoDB 2.2 or higher) + * - **name** {String}, override the autogenerated index name (useful if the resulting name is larger than 128 bytes) + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} fieldOrSpec fieldOrSpec that defines the index. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the createIndex method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.createIndex = function createIndex (fieldOrSpec, options, callback) { + // Clean up call + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + options = typeof callback === 'function' ? options : callback; + options = options == null ? {} : options; + + // Collect errorOptions + var errorOptions = _getWriteConcern(this, options, callback); + // Execute create index + this.db.createIndex(this.collectionName, fieldOrSpec, options, callback); +}; + +/** + * Ensures that an index exists, if it does not it creates it + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **unique** {Boolean, default:false}, creates an unique index. + * - **sparse** {Boolean, default:false}, creates a sparse index. + * - **background** {Boolean, default:false}, creates the index in the background, yielding whenever possible. + * - **dropDups** {Boolean, default:false}, a unique index cannot be created on a key that has pre-existing duplicate values. If you would like to create the index anyway, keeping the first document the database indexes and deleting all subsequent documents that have duplicate value + * - **min** {Number}, for geospatial indexes set the lower bound for the co-ordinates. + * - **max** {Number}, for geospatial indexes set the high bound for the co-ordinates. + * - **v** {Number}, specify the format version of the indexes. + * - **expireAfterSeconds** {Number}, allows you to expire data on indexes applied to a data (MongoDB 2.2 or higher) + * - **name** {String}, override the autogenerated index name (useful if the resulting name is larger than 128 bytes) + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {Object} fieldOrSpec fieldOrSpec that defines the index. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the ensureIndex method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.ensureIndex = function ensureIndex (fieldOrSpec, options, callback) { + // Clean up call + if (typeof callback === 'undefined' && typeof options === 'function') { + callback = options; + options = {}; + } + + if (options == null) { + options = {}; + } + + // Execute create index + this.db.ensureIndex(this.collectionName, fieldOrSpec, options, callback); +}; + +/** + * Retrieves this collections index info. + * + * Options + * - **full** {Boolean, default:false}, returns the full raw index information. + * + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the indexInformation method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.indexInformation = function indexInformation (options, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + // Call the index information + this.db.indexInformation(this.collectionName, options, callback); +}; + +/** + * Drops an index from this collection. + * + * @param {String} name + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the dropIndex method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.dropIndex = function dropIndex (name, callback) { + this.db.dropIndex(this.collectionName, name, callback); +}; + +/** + * Drops all indexes from this collection. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the dropAllIndexes method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.dropAllIndexes = function dropIndexes (callback) { + this.db.dropIndex(this.collectionName, '*', function (err, result) { + if(err != null) { + callback(err, false); + } else if(result.documents[0].errmsg == null) { + callback(null, true); + } else { + callback(new Error(result.documents[0].errmsg), false); + } + }); +}; + +/** + * Drops all indexes from this collection. + * + * @deprecated + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the dropIndexes method or null if an error occured. + * @return {null} + * @api private + */ +Collection.prototype.dropIndexes = Collection.prototype.dropAllIndexes; + +/** + * Reindex all indexes on the collection + * Warning: reIndex is a blocking operation (indexes are rebuilt in the foreground) and will be slow for large collections. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the reIndex method or null if an error occured. + * @return {null} + * @api public +**/ +Collection.prototype.reIndex = function(callback) { + this.db.reIndex(this.collectionName, callback); +} + +/** + * Run Map Reduce across a collection. Be aware that the inline option for out will return an array of results not a collection. + * + * Options + * - **out** {Object, default:*{inline:1}*}, sets the output target for the map reduce job. *{inline:1} | {replace:'collectionName'} | {merge:'collectionName'} | {reduce:'collectionName'}* + * - **query** {Object}, query filter object. + * - **sort** {Object}, sorts the input objects using this key. Useful for optimization, like sorting by the emit key for fewer reduces. + * - **limit** {Number}, number of objects to return from collection. + * - **keeptemp** {Boolean, default:false}, keep temporary data. + * - **finalize** {Function | String}, finalize function. + * - **scope** {Object}, can pass in variables that can be access from map/reduce/finalize. + * - **jsMode** {Boolean, default:false}, it is possible to make the execution stay in JS. Provided in MongoDB > 2.0.X. + * - **verbose** {Boolean, default:false}, provide statistics on job execution time. + * - **readPreference** {String, only for inline results}, the preferred read preference (Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Function|String} map the mapping function. + * @param {Function|String} reduce the reduce function. + * @param {Objects} [options] options for the map reduce job. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the mapReduce method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.mapReduce = function mapReduce (map, reduce, options, callback) { + if ('function' === typeof options) callback = options, options = {}; + // Out must allways be defined (make sure we don't break weirdly on pre 1.8+ servers) + if(null == options.out) { + throw new Error("the out option parameter must be defined, see mongodb docs for possible values"); + } + + if ('function' === typeof map) { + map = map.toString(); + } + + if ('function' === typeof reduce) { + reduce = reduce.toString(); + } + + if ('function' === typeof options.finalize) { + options.finalize = options.finalize.toString(); + } + + var mapCommandHash = { + mapreduce: this.collectionName + , map: map + , reduce: reduce + }; + + // Add any other options passed in + for (var name in options) { + mapCommandHash[name] = options[name]; + } + + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : false; + // If we have a read preference and inline is not set as output fail hard + if(readPreference != false && options['out'] != 'inline') { + throw new Error("a readPreference can only be provided when performing an inline mapReduce"); + } + + // self + var self = this; + var cmd = DbCommand.createDbCommand(this.db, mapCommandHash); + + this.db._executeQueryCommand(cmd, {read:readPreference}, function (err, result) { + if (err) { + return callback(err); + } + + // + if (1 != result.documents[0].ok || result.documents[0].err || result.documents[0].errmsg) { + return callback(self.db.wrap(result.documents[0])); + } + + // Create statistics value + var stats = {}; + if(result.documents[0].timeMillis) stats['processtime'] = result.documents[0].timeMillis; + if(result.documents[0].counts) stats['counts'] = result.documents[0].counts; + if(result.documents[0].timing) stats['timing'] = result.documents[0].timing; + + // invoked with inline? + if(result.documents[0].results) { + return callback(null, result.documents[0].results, stats); + } + + // The returned collection + var collection = null; + + // If we have an object it's a different db + if(result.documents[0].result != null && typeof result.documents[0].result == 'object') { + var doc = result.documents[0].result; + collection = self.db.db(doc.db).collection(doc.collection); + } else { + // Create a collection object that wraps the result collection + collection = self.db.collection(result.documents[0].result) + } + + // If we wish for no verbosity + if(options['verbose'] == null || !options['verbose']) { + return callback(err, collection); + } + + // Return stats as third set of values + callback(err, collection, stats); + }); +}; + +/** + * Group function helper + * @ignore + */ +var groupFunction = function () { + var c = db[ns].find(condition); + var map = new Map(); + var reduce_function = reduce; + + while (c.hasNext()) { + var obj = c.next(); + var key = {}; + + for (var i = 0, len = keys.length; i < len; ++i) { + var k = keys[i]; + key[k] = obj[k]; + } + + var aggObj = map.get(key); + + if (aggObj == null) { + var newObj = Object.extend({}, key); + aggObj = Object.extend(newObj, initial); + map.put(key, aggObj); + } + + reduce_function(obj, aggObj); + } + + return { "result": map.values() }; +}.toString(); + +/** + * Run a group command across a collection + * + * Options + * - **readPreference** {String}, the preferred read preference (Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Object|Array|Function|Code} keys an object, array or function expressing the keys to group by. + * @param {Object} condition an optional condition that must be true for a row to be considered. + * @param {Object} initial initial value of the aggregation counter object. + * @param {Function|Code} reduce the reduce function aggregates (reduces) the objects iterated + * @param {Function|Code} finalize an optional function to be run on each item in the result set just before the item is returned. + * @param {Boolean} command specify if you wish to run using the internal group command or using eval, default is true. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the group method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.group = function group(keys, condition, initial, reduce, finalize, command, options, callback) { + var args = Array.prototype.slice.call(arguments, 3); + callback = args.pop(); + // Fetch all commands + reduce = args.length ? args.shift() : null; + finalize = args.length ? args.shift() : null; + command = args.length ? args.shift() : null; + options = args.length ? args.shift() : {}; + + // Make sure we are backward compatible + if(!(typeof finalize == 'function')) { + command = finalize; + finalize = null; + } + + if (!Array.isArray(keys) && keys instanceof Object && typeof(keys) !== 'function' && !(keys instanceof Code)) { + keys = Object.keys(keys); + } + + if(typeof reduce === 'function') { + reduce = reduce.toString(); + } + + if(typeof finalize === 'function') { + finalize = finalize.toString(); + } + + // Set up the command as default + command = command == null ? true : command; + + // Execute using the command + if(command) { + var reduceFunction = reduce instanceof Code + ? reduce + : new Code(reduce); + + var selector = { + group: { + 'ns': this.collectionName + , '$reduce': reduceFunction + , 'cond': condition + , 'initial': initial + , 'out': "inline" + } + }; + + // if finalize is defined + if(finalize != null) selector.group['finalize'] = finalize; + // Set up group selector + if ('function' === typeof keys || keys instanceof Code) { + selector.group.$keyf = keys instanceof Code + ? keys + : new Code(keys); + } else { + var hash = {}; + keys.forEach(function (key) { + hash[key] = 1; + }); + selector.group.key = hash; + } + + var cmd = DbCommand.createDbSlaveOkCommand(this.db, selector); + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : false; + + this.db._executeQueryCommand(cmd, {read:readPreference}, function (err, result) { + if(err != null) return callback(err); + + var document = result.documents[0]; + if (null == document.retval) { + return callback(new Error("group command failed: " + document.errmsg)); + } + + callback(null, document.retval); + }); + + } else { + // Create execution scope + var scope = reduce != null && reduce instanceof Code + ? reduce.scope + : {}; + + scope.ns = this.collectionName; + scope.keys = keys; + scope.condition = condition; + scope.initial = initial; + + // Pass in the function text to execute within mongodb. + var groupfn = groupFunction.replace(/ reduce;/, reduce.toString() + ';'); + + this.db.eval(new Code(groupfn, scope), function (err, results) { + if (err) return callback(err, null); + callback(null, results.result || results); + }); + } +}; + +/** + * Returns the options of the collection. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the options method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.options = function options(callback) { + this.db.collectionsInfo(this.collectionName, function (err, cursor) { + if (err) return callback(err); + cursor.nextObject(function (err, document) { + callback(err, document && document.options || null); + }); + }); +}; + +/** + * Returns if the collection is a capped collection + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the isCapped method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.isCapped = function isCapped(callback) { + this.options(function(err, document) { + if(err != null) { + callback(err); + } else { + callback(null, document && document.capped); + } + }); +}; + +/** + * Checks if one or more indexes exist on the collection + * + * @param {String|Array} indexNames check if one or more indexes exist on the collection. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the indexExists method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.indexExists = function indexExists(indexes, callback) { + this.indexInformation(function(err, indexInformation) { + // If we have an error return + if(err != null) return callback(err, null); + // Let's check for the index names + if(Array.isArray(indexes)) { + for(var i = 0; i < indexes.length; i++) { + if(indexInformation[indexes[i]] == null) { + return callback(null, false); + } + } + + // All keys found return true + return callback(null, true); + } else { + return callback(null, indexInformation[indexes] != null); + } + }); +} + +/** + * Execute the geoNear command to search for items in the collection + * + * Options + * - **num** {Number}, max number of results to return. + * - **maxDistance** {Number}, include results up to maxDistance from the point. + * - **distanceMultiplier** {Number}, include a value to multiply the distances with allowing for range conversions. + * - **query** {Object}, filter the results by a query. + * - **spherical** {Boolean, default:false}, perform query using a spherical model. + * - **uniqueDocs** {Boolean, default:false}, the closest location in a document to the center of the search region will always be returned MongoDB > 2.X. + * - **includeLocs** {Boolean, default:false}, include the location data fields in the top level of the results MongoDB > 2.X. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Number} x point to search on the x axis, ensure the indexes are ordered in the same order. + * @param {Number} y point to search on the y axis, ensure the indexes are ordered in the same order. + * @param {Objects} [options] options for the map reduce job. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the geoNear method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.geoNear = function geoNear(x, y, options, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + // Fetch all commands + options = args.length ? args.shift() : {}; + + // Build command object + var commandObject = { + geoNear:this.collectionName, + near: [x, y] + } + + // Decorate object if any with known properties + if(options['num'] != null) commandObject['num'] = options['num']; + if(options['maxDistance'] != null) commandObject['maxDistance'] = options['maxDistance']; + if(options['distanceMultiplier'] != null) commandObject['distanceMultiplier'] = options['distanceMultiplier']; + if(options['query'] != null) commandObject['query'] = options['query']; + if(options['spherical'] != null) commandObject['spherical'] = options['spherical']; + if(options['uniqueDocs'] != null) commandObject['uniqueDocs'] = options['uniqueDocs']; + if(options['includeLocs'] != null) commandObject['includeLocs'] = options['includeLocs']; + + // Execute the command + this.db.command(commandObject, options, callback); +} + +/** + * Execute a geo search using a geo haystack index on a collection. + * + * Options + * - **maxDistance** {Number}, include results up to maxDistance from the point. + * - **search** {Object}, filter the results by a query. + * - **limit** {Number}, max number of results to return. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Number} x point to search on the x axis, ensure the indexes are ordered in the same order. + * @param {Number} y point to search on the y axis, ensure the indexes are ordered in the same order. + * @param {Objects} [options] options for the map reduce job. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the geoHaystackSearch method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.geoHaystackSearch = function geoHaystackSearch(x, y, options, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + // Fetch all commands + options = args.length ? args.shift() : {}; + + // Build command object + var commandObject = { + geoSearch:this.collectionName, + near: [x, y] + } + + // Decorate object if any with known properties + if(options['maxDistance'] != null) commandObject['maxDistance'] = options['maxDistance']; + if(options['query'] != null) commandObject['search'] = options['query']; + if(options['search'] != null) commandObject['search'] = options['search']; + if(options['limit'] != null) commandObject['limit'] = options['limit']; + + // Execute the command + this.db.command(commandObject, options, callback); +} + +/** + * Retrieve all the indexes on the collection. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the indexes method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.indexes = function indexes(callback) { + // Return all the index information + this.db.indexInformation(this.collectionName, {full:true}, callback); +} + +/** + * Execute an aggregation framework pipeline against the collection, needs MongoDB >= 2.1 + * + * Options + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Array} array containing all the aggregation framework commands for the execution. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the aggregate method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.aggregate = function(pipeline, options, callback) { + // * - **explain** {Boolean}, return the query plan for the aggregation pipeline instead of the results. 2.3, 2.4 + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + var self = this; + + // If we have any of the supported options in the options object + var opts = args[args.length - 1]; + options = opts.readPreference || opts.explain ? args.pop() : {} + + // Convert operations to an array + if(!Array.isArray(args[0])) { + pipeline = []; + // Push all the operations to the pipeline + for(var i = 0; i < args.length; i++) pipeline.push(args[i]); + } + + // Build the command + var command = { aggregate : this.collectionName, pipeline : pipeline}; + // Add all options + var keys = Object.keys(options); + // Add all options + for(var i = 0; i < keys.length; i++) { + command[keys[i]] = options[keys[i]]; + } + + // Execute the command + this.db.command(command, options, function(err, result) { + if(err) { + callback(err); + } else if(result['err'] || result['errmsg']) { + callback(self.db.wrap(result)); + } else if(typeof result == 'object' && result['serverPipeline']) { + callback(null, result); + } else { + callback(null, result.result); + } + }); +} + +/** + * Get all the collection statistics. + * + * Options + * - **scale** {Number}, divide the returned sizes by scale value. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Objects} [options] options for the stats command. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the stats method or null if an error occured. + * @return {null} + * @api public + */ +Collection.prototype.stats = function stats(options, callback) { + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + // Fetch all commands + options = args.length ? args.shift() : {}; + + // Build command object + var commandObject = { + collStats:this.collectionName, + } + + // Check if we have the scale value + if(options['scale'] != null) commandObject['scale'] = options['scale']; + + // Execute the command + this.db.command(commandObject, options, callback); +} + +/** + * @ignore + */ +Object.defineProperty(Collection.prototype, "hint", { + enumerable: true + , get: function () { + return this.internalHint; + } + , set: function (v) { + this.internalHint = normalizeHintField(v); + } +}); + +/** + * @ignore + */ +var _hasWriteConcern = function(errorOptions) { + return errorOptions == true + || errorOptions.w > 0 + || errorOptions.w == 'majority' + || errorOptions.j == true + || errorOptions.journal == true + || errorOptions.fsync == true +} + +/** + * @ignore + */ +var _setWriteConcernHash = function(options) { + var finalOptions = {}; + if(options.w != null) finalOptions.w = options.w; + if(options.journal == true) finalOptions.j = options.journal; + if(options.j == true) finalOptions.j = options.j; + if(options.fsync == true) finalOptions.fsync = options.fsync; + if(options.wtimeout != null) finalOptions.wtimeout = options.wtimeout; + return finalOptions; +} + +/** + * @ignore + */ +var _getWriteConcern = function(self, options, callback) { + // Final options + var finalOptions = {w:1}; + // Local options verification + if(options.w != null || typeof options.j == 'boolean' || typeof options.journal == 'boolean' || typeof options.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(options); + } else if(typeof options.safe == "boolean") { + finalOptions = {w: (options.safe ? 1 : 0)}; + } else if(options.safe != null && typeof options.safe == 'object') { + finalOptions = _setWriteConcernHash(options.safe); + } else if(self.opts.w != null || typeof self.opts.j == 'boolean' || typeof self.opts.journal == 'boolean' || typeof self.opts.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(self.opts); + } else if(typeof self.opts.safe == "boolean") { + finalOptions = {w: (self.opts.safe ? 1 : 0)}; + } else if(self.db.safe.w != null || typeof self.db.safe.j == 'boolean' || typeof self.db.safe.journal == 'boolean' || typeof self.db.safe.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(self.db.safe); + } else if(self.db.options.w != null || typeof self.db.options.j == 'boolean' || typeof self.db.options.journal == 'boolean' || typeof self.db.options.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(self.db.options); + } else if(typeof self.db.safe == "boolean") { + finalOptions = {w: (self.db.safe ? 1 : 0)}; + } + + // Ensure we don't have an invalid combination of write concerns + if(finalOptions.w < 1 + && (finalOptions.journal == true || finalOptions.j == true || finalOptions.fsync == true)) throw new Error("No acknowlegement using w < 1 cannot be combined with journal:true or fsync:true"); + + // Return the options + return finalOptions; +} + +/** + * Expose. + */ +exports.Collection = Collection; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/base_command.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/base_command.js new file mode 100644 index 0000000..9558582 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/base_command.js @@ -0,0 +1,29 @@ +/** + Base object used for common functionality +**/ +var BaseCommand = exports.BaseCommand = function BaseCommand() { +}; + +var id = 1; +BaseCommand.prototype.getRequestId = function getRequestId() { + if (!this.requestId) this.requestId = id++; + return this.requestId; +}; + +BaseCommand.prototype.setMongosReadPreference = function setMongosReadPreference(readPreference, tags) {} + +BaseCommand.prototype.updateRequestId = function() { + this.requestId = id++; + return this.requestId; +}; + +// OpCodes +BaseCommand.OP_REPLY = 1; +BaseCommand.OP_MSG = 1000; +BaseCommand.OP_UPDATE = 2001; +BaseCommand.OP_INSERT = 2002; +BaseCommand.OP_GET_BY_OID = 2003; +BaseCommand.OP_QUERY = 2004; +BaseCommand.OP_GET_MORE = 2005; +BaseCommand.OP_DELETE = 2006; +BaseCommand.OP_KILL_CURSORS = 2007; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/db_command.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/db_command.js new file mode 100644 index 0000000..b1a798d --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/db_command.js @@ -0,0 +1,240 @@ +var QueryCommand = require('./query_command').QueryCommand, + InsertCommand = require('./insert_command').InsertCommand, + inherits = require('util').inherits, + utils = require('../utils'), + crypto = require('crypto'); + +/** + Db Command +**/ +var DbCommand = exports.DbCommand = function(dbInstance, collectionName, queryOptions, numberToSkip, numberToReturn, query, returnFieldSelector, options) { + QueryCommand.call(this); + this.collectionName = collectionName; + this.queryOptions = queryOptions; + this.numberToSkip = numberToSkip; + this.numberToReturn = numberToReturn; + this.query = query; + this.returnFieldSelector = returnFieldSelector; + this.db = dbInstance; + + // Make sure we don't get a null exception + options = options == null ? {} : options; + // Let us defined on a command basis if we want functions to be serialized or not + if(options['serializeFunctions'] != null && options['serializeFunctions']) { + this.serializeFunctions = true; + } +}; + +inherits(DbCommand, QueryCommand); + +// Constants +DbCommand.SYSTEM_NAMESPACE_COLLECTION = "system.namespaces"; +DbCommand.SYSTEM_INDEX_COLLECTION = "system.indexes"; +DbCommand.SYSTEM_PROFILE_COLLECTION = "system.profile"; +DbCommand.SYSTEM_USER_COLLECTION = "system.users"; +DbCommand.SYSTEM_COMMAND_COLLECTION = "$cmd"; +DbCommand.SYSTEM_JS_COLLECTION = "system.js"; + +// New commands +DbCommand.NcreateIsMasterCommand = function(db, databaseName) { + return new DbCommand(db, databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'ismaster':1}, null); +}; + +// Provide constructors for different db commands +DbCommand.createIsMasterCommand = function(db) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'ismaster':1}, null); +}; + +DbCommand.createCollectionInfoCommand = function(db, selector) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_NAMESPACE_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, 0, selector, null); +}; + +DbCommand.createGetNonceCommand = function(db, options) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'getnonce':1}, null); +}; + +DbCommand.createAuthenticationCommand = function(db, username, password, nonce, authdb) { + // Use node md5 generator + var md5 = crypto.createHash('md5'); + // Generate keys used for authentication + md5.update(username + ":mongo:" + password); + var hash_password = md5.digest('hex'); + // Final key + md5 = crypto.createHash('md5'); + md5.update(nonce + username + hash_password); + var key = md5.digest('hex'); + // Creat selector + var selector = {'authenticate':1, 'user':username, 'nonce':nonce, 'key':key}; + // Create db command + return new DbCommand(db, authdb + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NONE, 0, -1, selector, null); +}; + +DbCommand.createLogoutCommand = function(db) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'logout':1}, null); +}; + +DbCommand.createCreateCollectionCommand = function(db, collectionName, options) { + var selector = {'create':collectionName}; + // Modify the options to ensure correct behaviour + for(var name in options) { + if(options[name] != null && options[name].constructor != Function) selector[name] = options[name]; + } + // Execute the command + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, selector, null); +}; + +DbCommand.createDropCollectionCommand = function(db, collectionName) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'drop':collectionName}, null); +}; + +DbCommand.createRenameCollectionCommand = function(db, fromCollectionName, toCollectionName) { + var renameCollection = db.databaseName + "." + fromCollectionName; + var toCollection = db.databaseName + "." + toCollectionName; + return new DbCommand(db, "admin." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'renameCollection':renameCollection, 'to':toCollection}, null); +}; + +DbCommand.createGetLastErrorCommand = function(options, db) { + + if (typeof db === 'undefined') { + db = options; + options = {}; + } + // Final command + var command = {'getlasterror':1}; + // If we have an options Object let's merge in the fields (fsync/wtimeout/w) + if('object' === typeof options) { + for(var name in options) { + command[name] = options[name] + } + } + + // Special case for w == 1, remove the w + if(1 == command.w) { + delete command.w; + } + + // Execute command + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, command, null); +}; + +DbCommand.createGetLastStatusCommand = DbCommand.createGetLastErrorCommand; + +DbCommand.createGetPreviousErrorsCommand = function(db) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'getpreverror':1}, null); +}; + +DbCommand.createResetErrorHistoryCommand = function(db) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'reseterror':1}, null); +}; + +DbCommand.createCreateIndexCommand = function(db, collectionName, fieldOrSpec, options) { + var fieldHash = {}; + var indexes = []; + var keys; + + // Get all the fields accordingly + if('string' == typeof fieldOrSpec) { + // 'type' + indexes.push(fieldOrSpec + '_' + 1); + fieldHash[fieldOrSpec] = 1; + + } else if(utils.isArray(fieldOrSpec)) { + + fieldOrSpec.forEach(function(f) { + if('string' == typeof f) { + // [{location:'2d'}, 'type'] + indexes.push(f + '_' + 1); + fieldHash[f] = 1; + } else if(utils.isArray(f)) { + // [['location', '2d'],['type', 1]] + indexes.push(f[0] + '_' + (f[1] || 1)); + fieldHash[f[0]] = f[1] || 1; + } else if(utils.isObject(f)) { + // [{location:'2d'}, {type:1}] + keys = Object.keys(f); + keys.forEach(function(k) { + indexes.push(k + '_' + f[k]); + fieldHash[k] = f[k]; + }); + } else { + // undefined (ignore) + } + }); + + } else if(utils.isObject(fieldOrSpec)) { + // {location:'2d', type:1} + keys = Object.keys(fieldOrSpec); + keys.forEach(function(key) { + indexes.push(key + '_' + fieldOrSpec[key]); + fieldHash[key] = fieldOrSpec[key]; + }); + } + + // Generate the index name + var indexName = typeof options.name == 'string' + ? options.name + : indexes.join("_"); + + var selector = { + 'ns': db.databaseName + "." + collectionName, + 'key': fieldHash, + 'name': indexName + } + + // Ensure we have a correct finalUnique + var finalUnique = options == null || 'object' === typeof options + ? false + : options; + + // Set up options + options = options == null || typeof options == 'boolean' + ? {} + : options; + + // Add all the options + var keys = Object.keys(options); + for(var i = 0; i < keys.length; i++) { + selector[keys[i]] = options[keys[i]]; + } + + if(selector['unique'] == null) + selector['unique'] = finalUnique; + + var name = db.databaseName + "." + DbCommand.SYSTEM_INDEX_COLLECTION; + var cmd = new InsertCommand(db, name, false); + return cmd.add(selector); +}; + +DbCommand.logoutCommand = function(db, command_hash, options) { + var dbName = options != null && options['authdb'] != null ? options['authdb'] : db.databaseName; + // Create logout command + return new DbCommand(db, dbName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, command_hash, null); +} + +DbCommand.createDropIndexCommand = function(db, collectionName, indexName) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'deleteIndexes':collectionName, 'index':indexName}, null); +}; + +DbCommand.createReIndexCommand = function(db, collectionName) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'reIndex':collectionName}, null); +}; + +DbCommand.createDropDatabaseCommand = function(db) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, {'dropDatabase':1}, null); +}; + +DbCommand.createDbCommand = function(db, command_hash, options) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, command_hash, null, options); +}; + +DbCommand.createAdminDbCommand = function(db, command_hash) { + return new DbCommand(db, "admin." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT, 0, -1, command_hash, null); +}; + +DbCommand.createAdminDbCommandSlaveOk = function(db, command_hash) { + return new DbCommand(db, "admin." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT | QueryCommand.OPTS_SLAVE, 0, -1, command_hash, null); +}; + +DbCommand.createDbSlaveOkCommand = function(db, command_hash, options) { + return new DbCommand(db, db.databaseName + "." + DbCommand.SYSTEM_COMMAND_COLLECTION, QueryCommand.OPTS_NO_CURSOR_TIMEOUT | QueryCommand.OPTS_SLAVE, 0, -1, command_hash, null, options); +}; diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/delete_command.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/delete_command.js new file mode 100644 index 0000000..e6ae20a --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/delete_command.js @@ -0,0 +1,114 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits; + +/** + Insert Document Command +**/ +var DeleteCommand = exports.DeleteCommand = function(db, collectionName, selector, flags) { + BaseCommand.call(this); + + // Validate correctness off the selector + var object = selector; + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("delete raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + this.flags = flags; + this.collectionName = collectionName; + this.selector = selector; + this.db = db; +}; + +inherits(DeleteCommand, BaseCommand); + +DeleteCommand.OP_DELETE = 2006; + +/* +struct { + MsgHeader header; // standard message header + int32 ZERO; // 0 - reserved for future use + cstring fullCollectionName; // "dbname.collectionname" + int32 ZERO; // 0 - reserved for future use + mongo.BSON selector; // query object. See below for details. +} +*/ +DeleteCommand.prototype.toBinary = function() { + // Calculate total length of the document + var totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + 4 + this.db.bson.calculateObjectSize(this.selector, false, true) + (4 * 4); + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index + 3] = (totalLengthOfCommand >> 24) & 0xff; + _command[_index + 2] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index + 1] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index] = totalLengthOfCommand & 0xff; + // Adjust index + _index = _index + 4; + // Write the request ID + _command[_index + 3] = (this.requestId >> 24) & 0xff; + _command[_index + 2] = (this.requestId >> 16) & 0xff; + _command[_index + 1] = (this.requestId >> 8) & 0xff; + _command[_index] = this.requestId & 0xff; + // Adjust index + _index = _index + 4; + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + // Write the op_code for the command + _command[_index + 3] = (DeleteCommand.OP_DELETE >> 24) & 0xff; + _command[_index + 2] = (DeleteCommand.OP_DELETE >> 16) & 0xff; + _command[_index + 1] = (DeleteCommand.OP_DELETE >> 8) & 0xff; + _command[_index] = DeleteCommand.OP_DELETE & 0xff; + // Adjust index + _index = _index + 4; + + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + + // Write the collection name to the command + _index = _index + _command.write(this.collectionName, _index, 'utf8') + 1; + _command[_index - 1] = 0; + + // Write the flags + _command[_index + 3] = (this.flags >> 24) & 0xff; + _command[_index + 2] = (this.flags >> 16) & 0xff; + _command[_index + 1] = (this.flags >> 8) & 0xff; + _command[_index] = this.flags & 0xff; + // Adjust index + _index = _index + 4; + + // Document binary length + var documentLength = 0 + + // Serialize the selector + // If we are passing a raw buffer, do minimal validation + if(Buffer.isBuffer(this.selector)) { + documentLength = this.selector.length; + // Copy the data into the current buffer + this.selector.copy(_command, _index); + } else { + documentLength = this.db.bson.serializeWithBufferAndIndex(this.selector, this.checkKeys, _command, _index) - _index + 1; + } + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + return _command; +}; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/get_more_command.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/get_more_command.js new file mode 100644 index 0000000..d3aac02 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/get_more_command.js @@ -0,0 +1,83 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits, + binaryutils = require('../utils'); + +/** + Get More Document Command +**/ +var GetMoreCommand = exports.GetMoreCommand = function(db, collectionName, numberToReturn, cursorId) { + BaseCommand.call(this); + + this.collectionName = collectionName; + this.numberToReturn = numberToReturn; + this.cursorId = cursorId; + this.db = db; +}; + +inherits(GetMoreCommand, BaseCommand); + +GetMoreCommand.OP_GET_MORE = 2005; + +GetMoreCommand.prototype.toBinary = function() { + // Calculate total length of the document + var totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + 4 + 8 + (4 * 4); + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index++] = totalLengthOfCommand & 0xff; + _command[_index++] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index++] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index++] = (totalLengthOfCommand >> 24) & 0xff; + + // Write the request ID + _command[_index++] = this.requestId & 0xff; + _command[_index++] = (this.requestId >> 8) & 0xff; + _command[_index++] = (this.requestId >> 16) & 0xff; + _command[_index++] = (this.requestId >> 24) & 0xff; + + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + + // Write the op_code for the command + _command[_index++] = GetMoreCommand.OP_GET_MORE & 0xff; + _command[_index++] = (GetMoreCommand.OP_GET_MORE >> 8) & 0xff; + _command[_index++] = (GetMoreCommand.OP_GET_MORE >> 16) & 0xff; + _command[_index++] = (GetMoreCommand.OP_GET_MORE >> 24) & 0xff; + + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + + // Write the collection name to the command + _index = _index + _command.write(this.collectionName, _index, 'utf8') + 1; + _command[_index - 1] = 0; + + // Number of documents to return + _command[_index++] = this.numberToReturn & 0xff; + _command[_index++] = (this.numberToReturn >> 8) & 0xff; + _command[_index++] = (this.numberToReturn >> 16) & 0xff; + _command[_index++] = (this.numberToReturn >> 24) & 0xff; + + // Encode the cursor id + var low_bits = this.cursorId.getLowBits(); + // Encode low bits + _command[_index++] = low_bits & 0xff; + _command[_index++] = (low_bits >> 8) & 0xff; + _command[_index++] = (low_bits >> 16) & 0xff; + _command[_index++] = (low_bits >> 24) & 0xff; + + var high_bits = this.cursorId.getHighBits(); + // Encode high bits + _command[_index++] = high_bits & 0xff; + _command[_index++] = (high_bits >> 8) & 0xff; + _command[_index++] = (high_bits >> 16) & 0xff; + _command[_index++] = (high_bits >> 24) & 0xff; + // Return command + return _command; +}; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/insert_command.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/insert_command.js new file mode 100644 index 0000000..d6a2100 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/insert_command.js @@ -0,0 +1,147 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits; + +/** + Insert Document Command +**/ +var InsertCommand = exports.InsertCommand = function(db, collectionName, checkKeys, options) { + BaseCommand.call(this); + + this.collectionName = collectionName; + this.documents = []; + this.checkKeys = checkKeys == null ? true : checkKeys; + this.db = db; + this.flags = 0; + this.serializeFunctions = false; + + // Ensure valid options hash + options = options == null ? {} : options; + + // Check if we have keepGoing set -> set flag if it's the case + if(options['keepGoing'] != null && options['keepGoing']) { + // This will finish inserting all non-index violating documents even if it returns an error + this.flags = 1; + } + + // Check if we have keepGoing set -> set flag if it's the case + if(options['continueOnError'] != null && options['continueOnError']) { + // This will finish inserting all non-index violating documents even if it returns an error + this.flags = 1; + } + + // Let us defined on a command basis if we want functions to be serialized or not + if(options['serializeFunctions'] != null && options['serializeFunctions']) { + this.serializeFunctions = true; + } +}; + +inherits(InsertCommand, BaseCommand); + +// OpCodes +InsertCommand.OP_INSERT = 2002; + +InsertCommand.prototype.add = function(document) { + if(Buffer.isBuffer(document)) { + var object_size = document[0] | document[1] << 8 | document[2] << 16 | document[3] << 24; + if(object_size != document.length) { + var error = new Error("insert raw message size does not match message header size [" + document.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + this.documents.push(document); + return this; +}; + +/* +struct { + MsgHeader header; // standard message header + int32 ZERO; // 0 - reserved for future use + cstring fullCollectionName; // "dbname.collectionname" + BSON[] documents; // one or more documents to insert into the collection +} +*/ +InsertCommand.prototype.toBinary = function() { + // Calculate total length of the document + var totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + (4 * 4); + // var docLength = 0 + for(var i = 0; i < this.documents.length; i++) { + if(Buffer.isBuffer(this.documents[i])) { + totalLengthOfCommand += this.documents[i].length; + } else { + // Calculate size of document + totalLengthOfCommand += this.db.bson.calculateObjectSize(this.documents[i], this.serializeFunctions, true); + } + } + + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index + 3] = (totalLengthOfCommand >> 24) & 0xff; + _command[_index + 2] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index + 1] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index] = totalLengthOfCommand & 0xff; + // Adjust index + _index = _index + 4; + // Write the request ID + _command[_index + 3] = (this.requestId >> 24) & 0xff; + _command[_index + 2] = (this.requestId >> 16) & 0xff; + _command[_index + 1] = (this.requestId >> 8) & 0xff; + _command[_index] = this.requestId & 0xff; + // Adjust index + _index = _index + 4; + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + // Write the op_code for the command + _command[_index + 3] = (InsertCommand.OP_INSERT >> 24) & 0xff; + _command[_index + 2] = (InsertCommand.OP_INSERT >> 16) & 0xff; + _command[_index + 1] = (InsertCommand.OP_INSERT >> 8) & 0xff; + _command[_index] = InsertCommand.OP_INSERT & 0xff; + // Adjust index + _index = _index + 4; + // Write flags if any + _command[_index + 3] = (this.flags >> 24) & 0xff; + _command[_index + 2] = (this.flags >> 16) & 0xff; + _command[_index + 1] = (this.flags >> 8) & 0xff; + _command[_index] = this.flags & 0xff; + // Adjust index + _index = _index + 4; + // Write the collection name to the command + _index = _index + _command.write(this.collectionName, _index, 'utf8') + 1; + _command[_index - 1] = 0; + + // Write all the bson documents to the buffer at the index offset + for(var i = 0; i < this.documents.length; i++) { + // Document binary length + var documentLength = 0 + var object = this.documents[i]; + + // Serialize the selector + // If we are passing a raw buffer, do minimal validation + if(Buffer.isBuffer(object)) { + documentLength = object.length; + // Copy the data into the current buffer + object.copy(_command, _index); + } else { + // Serialize the document straight to the buffer + documentLength = this.db.bson.serializeWithBufferAndIndex(object, this.checkKeys, _command, _index, this.serializeFunctions) - _index + 1; + } + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + } + + return _command; +}; diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js new file mode 100644 index 0000000..d8ccb0c --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js @@ -0,0 +1,98 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits, + binaryutils = require('../utils'); + +/** + Insert Document Command +**/ +var KillCursorCommand = exports.KillCursorCommand = function(db, cursorIds) { + BaseCommand.call(this); + + this.cursorIds = cursorIds; + this.db = db; +}; + +inherits(KillCursorCommand, BaseCommand); + +KillCursorCommand.OP_KILL_CURSORS = 2007; + +/* +struct { + MsgHeader header; // standard message header + int32 ZERO; // 0 - reserved for future use + int32 numberOfCursorIDs; // number of cursorIDs in message + int64[] cursorIDs; // array of cursorIDs to close +} +*/ +KillCursorCommand.prototype.toBinary = function() { + // Calculate total length of the document + var totalLengthOfCommand = 4 + 4 + (4 * 4) + (this.cursorIds.length * 8); + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index + 3] = (totalLengthOfCommand >> 24) & 0xff; + _command[_index + 2] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index + 1] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index] = totalLengthOfCommand & 0xff; + // Adjust index + _index = _index + 4; + // Write the request ID + _command[_index + 3] = (this.requestId >> 24) & 0xff; + _command[_index + 2] = (this.requestId >> 16) & 0xff; + _command[_index + 1] = (this.requestId >> 8) & 0xff; + _command[_index] = this.requestId & 0xff; + // Adjust index + _index = _index + 4; + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + // Write the op_code for the command + _command[_index + 3] = (KillCursorCommand.OP_KILL_CURSORS >> 24) & 0xff; + _command[_index + 2] = (KillCursorCommand.OP_KILL_CURSORS >> 16) & 0xff; + _command[_index + 1] = (KillCursorCommand.OP_KILL_CURSORS >> 8) & 0xff; + _command[_index] = KillCursorCommand.OP_KILL_CURSORS & 0xff; + // Adjust index + _index = _index + 4; + + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + + // Number of cursors to kill + var numberOfCursors = this.cursorIds.length; + _command[_index + 3] = (numberOfCursors >> 24) & 0xff; + _command[_index + 2] = (numberOfCursors >> 16) & 0xff; + _command[_index + 1] = (numberOfCursors >> 8) & 0xff; + _command[_index] = numberOfCursors & 0xff; + // Adjust index + _index = _index + 4; + + // Encode all the cursors + for(var i = 0; i < this.cursorIds.length; i++) { + // Encode the cursor id + var low_bits = this.cursorIds[i].getLowBits(); + // Encode low bits + _command[_index + 3] = (low_bits >> 24) & 0xff; + _command[_index + 2] = (low_bits >> 16) & 0xff; + _command[_index + 1] = (low_bits >> 8) & 0xff; + _command[_index] = low_bits & 0xff; + // Adjust index + _index = _index + 4; + + var high_bits = this.cursorIds[i].getHighBits(); + // Encode high bits + _command[_index + 3] = (high_bits >> 24) & 0xff; + _command[_index + 2] = (high_bits >> 16) & 0xff; + _command[_index + 1] = (high_bits >> 8) & 0xff; + _command[_index] = high_bits & 0xff; + // Adjust index + _index = _index + 4; + } + + return _command; +}; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/query_command.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/query_command.js new file mode 100644 index 0000000..76829d9 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/query_command.js @@ -0,0 +1,261 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits; + +/** + Insert Document Command +**/ +var QueryCommand = exports.QueryCommand = function(db, collectionName, queryOptions, numberToSkip, numberToReturn, query, returnFieldSelector, options) { + BaseCommand.call(this); + + // Validate correctness off the selector + var object = query, + object_size; + if(Buffer.isBuffer(object)) { + object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("query selector raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + object = returnFieldSelector; + if(Buffer.isBuffer(object)) { + object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("query fields raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + // Make sure we don't get a null exception + options = options == null ? {} : options; + // Set up options + this.collectionName = collectionName; + this.queryOptions = queryOptions; + this.numberToSkip = numberToSkip; + this.numberToReturn = numberToReturn; + + // Ensure we have no null query + query = query == null ? {} : query; + // Wrap query in the $query parameter so we can add read preferences for mongos + this.query = query; + this.returnFieldSelector = returnFieldSelector; + this.db = db; + + // Let us defined on a command basis if we want functions to be serialized or not + if(options['serializeFunctions'] != null && options['serializeFunctions']) { + this.serializeFunctions = true; + } +}; + +inherits(QueryCommand, BaseCommand); + +QueryCommand.OP_QUERY = 2004; + +/* + * Adds the read prefrence to the current command + */ +QueryCommand.prototype.setMongosReadPreference = function(readPreference, tags) { + // If we have readPreference set to true set to secondary prefered + if(readPreference == true) { + readPreference = 'secondaryPreferred'; + } else if(readPreference == 'false') { + readPreference = 'primary'; + } + + // Force the slave ok flag to be set if we are not using primary read preference + if(readPreference != false && readPreference != 'primary') { + this.queryOptions |= QueryCommand.OPTS_SLAVE; + } + + // Backward compatibility, ensure $query only set on read preference so 1.8.X works + if((readPreference != null || tags != null) && this.query['$query'] == null) { + this.query = {'$query': this.query}; + } + + // If we have no readPreference set and no tags, check if the slaveOk bit is set + if(readPreference == null && tags == null) { + // If we have a slaveOk bit set the read preference for MongoS + if(this.queryOptions & QueryCommand.OPTS_SLAVE) { + this.query['$readPreference'] = {mode: 'secondary'} + } else { + this.query['$readPreference'] = {mode: 'primary'} + } + } + + // Build read preference object + if(typeof readPreference == 'object' && readPreference['_type'] == 'ReadPreference') { + this.query['$readPreference'] = readPreference.toObject(); + } else if(readPreference != null) { + // Add the read preference + this.query['$readPreference'] = {mode: readPreference}; + + // If we have tags let's add them + if(tags != null) { + this.query['$readPreference']['tags'] = tags; + } + } +} + +/* +struct { + MsgHeader header; // standard message header + int32 opts; // query options. See below for details. + cstring fullCollectionName; // "dbname.collectionname" + int32 numberToSkip; // number of documents to skip when returning results + int32 numberToReturn; // number of documents to return in the first OP_REPLY + BSON query ; // query object. See below for details. + [ BSON returnFieldSelector; ] // OPTIONAL : selector indicating the fields to return. See below for details. +} +*/ +QueryCommand.prototype.toBinary = function() { + // Total length of the command + var totalLengthOfCommand = 0; + // Calculate total length of the document + if(Buffer.isBuffer(this.query)) { + totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + 4 + 4 + this.query.length + (4 * 4); + } else { + totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + 4 + 4 + this.db.bson.calculateObjectSize(this.query, this.serializeFunctions, true) + (4 * 4); + } + + // Calculate extra fields size + if(this.returnFieldSelector != null && !(Buffer.isBuffer(this.returnFieldSelector))) { + if(Object.keys(this.returnFieldSelector).length > 0) { + totalLengthOfCommand += this.db.bson.calculateObjectSize(this.returnFieldSelector, this.serializeFunctions, true); + } + } else if(Buffer.isBuffer(this.returnFieldSelector)) { + totalLengthOfCommand += this.returnFieldSelector.length; + } + + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index + 3] = (totalLengthOfCommand >> 24) & 0xff; + _command[_index + 2] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index + 1] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index] = totalLengthOfCommand & 0xff; + // Adjust index + _index = _index + 4; + // Write the request ID + _command[_index + 3] = (this.requestId >> 24) & 0xff; + _command[_index + 2] = (this.requestId >> 16) & 0xff; + _command[_index + 1] = (this.requestId >> 8) & 0xff; + _command[_index] = this.requestId & 0xff; + // Adjust index + _index = _index + 4; + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + // Write the op_code for the command + _command[_index + 3] = (QueryCommand.OP_QUERY >> 24) & 0xff; + _command[_index + 2] = (QueryCommand.OP_QUERY >> 16) & 0xff; + _command[_index + 1] = (QueryCommand.OP_QUERY >> 8) & 0xff; + _command[_index] = QueryCommand.OP_QUERY & 0xff; + // Adjust index + _index = _index + 4; + + // Write the query options + _command[_index + 3] = (this.queryOptions >> 24) & 0xff; + _command[_index + 2] = (this.queryOptions >> 16) & 0xff; + _command[_index + 1] = (this.queryOptions >> 8) & 0xff; + _command[_index] = this.queryOptions & 0xff; + // Adjust index + _index = _index + 4; + + // Write the collection name to the command + _index = _index + _command.write(this.collectionName, _index, 'utf8') + 1; + _command[_index - 1] = 0; + + // Write the number of documents to skip + _command[_index + 3] = (this.numberToSkip >> 24) & 0xff; + _command[_index + 2] = (this.numberToSkip >> 16) & 0xff; + _command[_index + 1] = (this.numberToSkip >> 8) & 0xff; + _command[_index] = this.numberToSkip & 0xff; + // Adjust index + _index = _index + 4; + + // Write the number of documents to return + _command[_index + 3] = (this.numberToReturn >> 24) & 0xff; + _command[_index + 2] = (this.numberToReturn >> 16) & 0xff; + _command[_index + 1] = (this.numberToReturn >> 8) & 0xff; + _command[_index] = this.numberToReturn & 0xff; + // Adjust index + _index = _index + 4; + + // Document binary length + var documentLength = 0 + var object = this.query; + + // Serialize the selector + if(Buffer.isBuffer(object)) { + documentLength = object.length; + // Copy the data into the current buffer + object.copy(_command, _index); + } else { + // Serialize the document straight to the buffer + documentLength = this.db.bson.serializeWithBufferAndIndex(object, this.checkKeys, _command, _index, this.serializeFunctions) - _index + 1; + } + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + + // Push field selector if available + if(this.returnFieldSelector != null && !(Buffer.isBuffer(this.returnFieldSelector))) { + if(Object.keys(this.returnFieldSelector).length > 0) { + var documentLength = this.db.bson.serializeWithBufferAndIndex(this.returnFieldSelector, this.checkKeys, _command, _index, this.serializeFunctions) - _index + 1; + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + } + } if(this.returnFieldSelector != null && Buffer.isBuffer(this.returnFieldSelector)) { + // Document binary length + var documentLength = 0 + var object = this.returnFieldSelector; + + // Serialize the selector + documentLength = object.length; + // Copy the data into the current buffer + object.copy(_command, _index); + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + } + + // Return finished command + return _command; +}; + +// Constants +QueryCommand.OPTS_NONE = 0; +QueryCommand.OPTS_TAILABLE_CURSOR = 2; +QueryCommand.OPTS_SLAVE = 4; +QueryCommand.OPTS_OPLOG_REPLY = 8; +QueryCommand.OPTS_NO_CURSOR_TIMEOUT = 16; +QueryCommand.OPTS_AWAIT_DATA = 32; +QueryCommand.OPTS_EXHAUST = 64; +QueryCommand.OPTS_PARTIAL = 128; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/update_command.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/update_command.js new file mode 100644 index 0000000..9829dea --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/commands/update_command.js @@ -0,0 +1,174 @@ +var BaseCommand = require('./base_command').BaseCommand, + inherits = require('util').inherits; + +/** + Update Document Command +**/ +var UpdateCommand = exports.UpdateCommand = function(db, collectionName, spec, document, options) { + BaseCommand.call(this); + + var object = spec; + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("update spec raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + var object = document; + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) { + var error = new Error("update document raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + error.name = 'MongoError'; + throw error; + } + } + + this.collectionName = collectionName; + this.spec = spec; + this.document = document; + this.db = db; + this.serializeFunctions = false; + + // Generate correct flags + var db_upsert = 0; + var db_multi_update = 0; + db_upsert = options != null && options['upsert'] != null ? (options['upsert'] == true ? 1 : 0) : db_upsert; + db_multi_update = options != null && options['multi'] != null ? (options['multi'] == true ? 1 : 0) : db_multi_update; + + // Flags + this.flags = parseInt(db_multi_update.toString() + db_upsert.toString(), 2); + // Let us defined on a command basis if we want functions to be serialized or not + if(options['serializeFunctions'] != null && options['serializeFunctions']) { + this.serializeFunctions = true; + } +}; + +inherits(UpdateCommand, BaseCommand); + +UpdateCommand.OP_UPDATE = 2001; + +/* +struct { + MsgHeader header; // standard message header + int32 ZERO; // 0 - reserved for future use + cstring fullCollectionName; // "dbname.collectionname" + int32 flags; // bit vector. see below + BSON spec; // the query to select the document + BSON document; // the document data to update with or insert +} +*/ +UpdateCommand.prototype.toBinary = function() { + // Calculate total length of the document + var totalLengthOfCommand = 4 + Buffer.byteLength(this.collectionName) + 1 + 4 + this.db.bson.calculateObjectSize(this.spec, false, true) + + this.db.bson.calculateObjectSize(this.document, this.serializeFunctions, true) + (4 * 4); + + // Let's build the single pass buffer command + var _index = 0; + var _command = new Buffer(totalLengthOfCommand); + // Write the header information to the buffer + _command[_index + 3] = (totalLengthOfCommand >> 24) & 0xff; + _command[_index + 2] = (totalLengthOfCommand >> 16) & 0xff; + _command[_index + 1] = (totalLengthOfCommand >> 8) & 0xff; + _command[_index] = totalLengthOfCommand & 0xff; + // Adjust index + _index = _index + 4; + // Write the request ID + _command[_index + 3] = (this.requestId >> 24) & 0xff; + _command[_index + 2] = (this.requestId >> 16) & 0xff; + _command[_index + 1] = (this.requestId >> 8) & 0xff; + _command[_index] = this.requestId & 0xff; + // Adjust index + _index = _index + 4; + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + // Write the op_code for the command + _command[_index + 3] = (UpdateCommand.OP_UPDATE >> 24) & 0xff; + _command[_index + 2] = (UpdateCommand.OP_UPDATE >> 16) & 0xff; + _command[_index + 1] = (UpdateCommand.OP_UPDATE >> 8) & 0xff; + _command[_index] = UpdateCommand.OP_UPDATE & 0xff; + // Adjust index + _index = _index + 4; + + // Write zero + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + _command[_index++] = 0; + + // Write the collection name to the command + _index = _index + _command.write(this.collectionName, _index, 'utf8') + 1; + _command[_index - 1] = 0; + + // Write the update flags + _command[_index + 3] = (this.flags >> 24) & 0xff; + _command[_index + 2] = (this.flags >> 16) & 0xff; + _command[_index + 1] = (this.flags >> 8) & 0xff; + _command[_index] = this.flags & 0xff; + // Adjust index + _index = _index + 4; + + // Document binary length + var documentLength = 0 + var object = this.spec; + + // Serialize the selector + // If we are passing a raw buffer, do minimal validation + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) throw new Error("raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + documentLength = object.length; + // Copy the data into the current buffer + object.copy(_command, _index); + } else { + documentLength = this.db.bson.serializeWithBufferAndIndex(object, this.checkKeys, _command, _index, false) - _index + 1; + } + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + + // Document binary length + var documentLength = 0 + var object = this.document; + + // Serialize the document + // If we are passing a raw buffer, do minimal validation + if(Buffer.isBuffer(object)) { + var object_size = object[0] | object[1] << 8 | object[2] << 16 | object[3] << 24; + if(object_size != object.length) throw new Error("raw message size does not match message header size [" + object.length + "] != [" + object_size + "]"); + documentLength = object.length; + // Copy the data into the current buffer + object.copy(_command, _index); + } else { + documentLength = this.db.bson.serializeWithBufferAndIndex(object, this.checkKeys, _command, _index, this.serializeFunctions) - _index + 1; + } + + // Write the length to the document + _command[_index + 3] = (documentLength >> 24) & 0xff; + _command[_index + 2] = (documentLength >> 16) & 0xff; + _command[_index + 1] = (documentLength >> 8) & 0xff; + _command[_index] = documentLength & 0xff; + // Update index in buffer + _index = _index + documentLength; + // Add terminating 0 for the object + _command[_index - 1] = 0; + + return _command; +}; + +// Constants +UpdateCommand.DB_UPSERT = 0; +UpdateCommand.DB_MULTI_UPDATE = 1; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/base.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/base.js new file mode 100644 index 0000000..f0ff06f --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/base.js @@ -0,0 +1,50 @@ +var EventEmitter = require('events').EventEmitter + , inherits = require('util').inherits; + +var Base = function Base() { + EventEmitter.call(this); +} + +/** + * @ignore + */ +inherits(Base, EventEmitter); + +/** + * Fire all the errors + * @ignore + */ +Base.prototype.__executeAllCallbacksWithError = function(err) { + // Locate all the possible callbacks that need to return + for(var i = 0; i < this.dbInstances.length; i++) { + // Fetch the db Instance + var dbInstance = this.dbInstances[i]; + // Check all callbacks + var keys = Object.keys(dbInstance._callBackStore._notReplied); + // For each key check if it's a callback that needs to be returned + for(var j = 0; j < keys.length; j++) { + var info = dbInstance._callBackStore._notReplied[keys[j]]; + // Check if we have a chained command (findAndModify) + if(info && info['chained'] && Array.isArray(info['chained']) && info['chained'].length > 0) { + var chained = info['chained']; + // Only callback once and the last one is the right one + var finalCallback = chained.pop(); + // Emit only the last event + dbInstance._callBackStore.emit(finalCallback, err, null); + + // Put back the final callback to ensure we don't call all commands in the chain + chained.push(finalCallback); + + // Remove all chained callbacks + for(var i = 0; i < chained.length; i++) { + delete dbInstance._callBackStore._notReplied[chained[i]]; + } + } else { + dbInstance._callBackStore.emit(keys[j], err, null); + } + } + } +} + + +exports.Base = Base; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/connection.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/connection.js new file mode 100644 index 0000000..f1c333a --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/connection.js @@ -0,0 +1,440 @@ +var utils = require('./connection_utils'), + inherits = require('util').inherits, + net = require('net'), + EventEmitter = require('events').EventEmitter, + inherits = require('util').inherits, + binaryutils = require('../utils'), + tls = require('tls'); + +var Connection = exports.Connection = function(id, socketOptions) { + // Set up event emitter + EventEmitter.call(this); + // Store all socket options + this.socketOptions = socketOptions ? socketOptions : {host:'localhost', port:27017, domainSocket:false}; + // Set keep alive default if not overriden + if(this.socketOptions.keepAlive == null && (process.platform !== "sunos" || process.platform !== "win32")) this.socketOptions.keepAlive = 100; + // Id for the connection + this.id = id; + // State of the connection + this.connected = false; + // Set if this is a domain socket + this.domainSocket = this.socketOptions.domainSocket; + + // + // Connection parsing state + // + this.maxBsonSize = socketOptions.maxBsonSize ? socketOptions.maxBsonSize : Connection.DEFAULT_MAX_BSON_SIZE; + // Contains the current message bytes + this.buffer = null; + // Contains the current message size + this.sizeOfMessage = 0; + // Contains the readIndex for the messaage + this.bytesRead = 0; + // Contains spill over bytes from additional messages + this.stubBuffer = 0; + + // Just keeps list of events we allow + this.eventHandlers = {error:[], parseError:[], poolReady:[], message:[], close:[], timeout:[], end:[]}; + + // Just keeps list of events we allow + resetHandlers(this, false); +} + +// Set max bson size +Connection.DEFAULT_MAX_BSON_SIZE = 1024 * 1024 * 4; + +// Inherit event emitter so we can emit stuff wohoo +inherits(Connection, EventEmitter); + +Connection.prototype.start = function() { + // If we have a normal connection + if(this.socketOptions.ssl) { + // Create a new stream + this.connection = new net.Socket(); + // Set timeout allowing backward compatibility to timeout if no connectTimeoutMS is set + this.connection.setTimeout(this.socketOptions.connectTimeoutMS != null ? this.socketOptions.connectTimeoutMS : this.socketOptions.timeout); + // Work around for 0.4.X + if(process.version.indexOf("v0.4") == -1) this.connection.setNoDelay(this.socketOptions.noDelay); + // Set keep alive if defined + if(process.version.indexOf("v0.4") == -1) { + if(this.socketOptions.keepAlive > 0) { + this.connection.setKeepAlive(true, this.socketOptions.keepAlive); + } else { + this.connection.setKeepAlive(false); + } + } + + // Set up pair for tls with server, accept self-signed certificates as well + var pair = this.pair = tls.createSecurePair(false); + // Set up encrypted streams + this.pair.encrypted.pipe(this.connection); + this.connection.pipe(this.pair.encrypted); + + // Setup clearText stream + this.writeSteam = this.pair.cleartext; + // Add all handlers to the socket to manage it + this.pair.on("secure", connectHandler(this)); + this.pair.cleartext.on("data", createDataHandler(this)); + // Add handlers + this.connection.on("error", errorHandler(this)); + // this.connection.on("connect", connectHandler(this)); + this.connection.on("end", endHandler(this)); + this.connection.on("timeout", timeoutHandler(this)); + this.connection.on("drain", drainHandler(this)); + this.writeSteam.on("close", closeHandler(this)); + // Start socket + this.connection.connect(this.socketOptions.port, this.socketOptions.host); + if(this.logger != null && this.logger.doDebug){ + this.logger.debug("opened connection", this.socketOptions); + } + } else { + // Create new connection instance + if(this.domainSocket) { + this.connection = net.createConnection(this.socketOptions.host); + } else { + this.connection = net.createConnection(this.socketOptions.port, this.socketOptions.host); + } + if(this.logger != null && this.logger.doDebug){ + this.logger.debug("opened connection", this.socketOptions); + } + // Set options on the socket + this.connection.setTimeout(this.socketOptions.connectTimeoutMS != null ? this.socketOptions.connectTimeoutMS : this.socketOptions.timeout); + // Work around for 0.4.X + if(process.version.indexOf("v0.4") == -1) this.connection.setNoDelay(this.socketOptions.noDelay); + // Set keep alive if defined + if(process.version.indexOf("v0.4") == -1) { + if(this.socketOptions.keepAlive > 0) { + this.connection.setKeepAlive(true, this.socketOptions.keepAlive); + } else { + this.connection.setKeepAlive(false); + } + } + + // Set up write stream + this.writeSteam = this.connection; + // Add handlers + this.connection.on("error", errorHandler(this)); + // Add all handlers to the socket to manage it + this.connection.on("connect", connectHandler(this)); + // this.connection.on("end", endHandler(this)); + this.connection.on("data", createDataHandler(this)); + this.connection.on("timeout", timeoutHandler(this)); + this.connection.on("drain", drainHandler(this)); + this.connection.on("close", closeHandler(this)); + } +} + +// Check if the sockets are live +Connection.prototype.isConnected = function() { + return this.connected && !this.connection.destroyed && this.connection.writable && this.connection.readable; +} + +// Write the data out to the socket +Connection.prototype.write = function(command, callback) { + try { + // If we have a list off commands to be executed on the same socket + if(Array.isArray(command)) { + for(var i = 0; i < command.length; i++) { + var binaryCommand = command[i].toBinary() + if(!this.socketOptions['disableDriverBSONSizeCheck'] && binaryCommand.length > this.maxBsonSize) + return callback(new Error("Document exceeds maximal allowed bson size of " + this.maxBsonSize + " bytes")); + if(this.logger != null && this.logger.doDebug) + this.logger.debug("writing command to mongodb", {binary: binaryCommand, json: command[i]}); + + var r = this.writeSteam.write(binaryCommand); + } + } else { + var binaryCommand = command.toBinary() + if(!this.socketOptions['disableDriverBSONSizeCheck'] && binaryCommand.length > this.maxBsonSize) + return callback(new Error("Document exceeds maximal allowed bson size of " + this.maxBsonSize + " bytes")); + + if(this.logger != null && this.logger.doDebug) + this.logger.debug("writing command to mongodb", {binary: binaryCommand, json: command}); + + var r = this.writeSteam.write(binaryCommand); + } + } catch (err) { + if(typeof callback === 'function') callback(err); + } +} + +// Force the closure of the connection +Connection.prototype.close = function() { + // clear out all the listeners + resetHandlers(this, true); + // Add a dummy error listener to catch any weird last moment errors (and ignore them) + this.connection.on("error", function() {}) + // destroy connection + this.connection.destroy(); + if(this.logger != null && this.logger.doDebug){ + this.logger.debug("closed connection", this.connection); + } +} + +// Reset all handlers +var resetHandlers = function(self, clearListeners) { + self.eventHandlers = {error:[], connect:[], close:[], end:[], timeout:[], parseError:[], message:[]}; + + // If we want to clear all the listeners + if(clearListeners && self.connection != null) { + var keys = Object.keys(self.eventHandlers); + // Remove all listeners + for(var i = 0; i < keys.length; i++) { + self.connection.removeAllListeners(keys[i]); + } + } +} + +// +// Handlers +// + +// Connect handler +var connectHandler = function(self) { + return function() { + // Set connected + self.connected = true; + // Now that we are connected set the socket timeout + self.connection.setTimeout(self.socketOptions.socketTimeoutMS != null ? self.socketOptions.socketTimeoutMS : self.socketOptions.timeout); + // Emit the connect event with no error + self.emit("connect", null, self); + } +} + +var createDataHandler = exports.Connection.createDataHandler = function(self) { + // We need to handle the parsing of the data + // and emit the messages when there is a complete one + return function(data) { + // Parse until we are done with the data + while(data.length > 0) { + // If we still have bytes to read on the current message + if(self.bytesRead > 0 && self.sizeOfMessage > 0) { + // Calculate the amount of remaining bytes + var remainingBytesToRead = self.sizeOfMessage - self.bytesRead; + // Check if the current chunk contains the rest of the message + if(remainingBytesToRead > data.length) { + // Copy the new data into the exiting buffer (should have been allocated when we know the message size) + data.copy(self.buffer, self.bytesRead); + // Adjust the number of bytes read so it point to the correct index in the buffer + self.bytesRead = self.bytesRead + data.length; + + // Reset state of buffer + data = new Buffer(0); + } else { + // Copy the missing part of the data into our current buffer + data.copy(self.buffer, self.bytesRead, 0, remainingBytesToRead); + // Slice the overflow into a new buffer that we will then re-parse + data = data.slice(remainingBytesToRead); + + // Emit current complete message + try { + var emitBuffer = self.buffer; + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Emit the buffer + self.emit("message", emitBuffer, self); + } catch(err) { + var errorObject = {err:"socketHandler", trace:err, bin:buffer, parseState:{ + sizeOfMessage:self.sizeOfMessage, + bytesRead:self.bytesRead, + stubBuffer:self.stubBuffer}}; + if(self.logger != null && self.logger.doError) self.logger.error("parseError", errorObject); + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + } + } + } else { + // Stub buffer is kept in case we don't get enough bytes to determine the + // size of the message (< 4 bytes) + if(self.stubBuffer != null && self.stubBuffer.length > 0) { + + // If we have enough bytes to determine the message size let's do it + if(self.stubBuffer.length + data.length > 4) { + // Prepad the data + var newData = new Buffer(self.stubBuffer.length + data.length); + self.stubBuffer.copy(newData, 0); + data.copy(newData, self.stubBuffer.length); + // Reassign for parsing + data = newData; + + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + + } else { + + // Add the the bytes to the stub buffer + var newStubBuffer = new Buffer(self.stubBuffer.length + data.length); + // Copy existing stub buffer + self.stubBuffer.copy(newStubBuffer, 0); + // Copy missing part of the data + data.copy(newStubBuffer, self.stubBuffer.length); + // Exit parsing loop + data = new Buffer(0); + } + } else { + if(data.length > 4) { + // Retrieve the message size + var sizeOfMessage = binaryutils.decodeUInt32(data, 0); + // If we have a negative sizeOfMessage emit error and return + if(sizeOfMessage < 0 || sizeOfMessage > self.maxBsonSize) { + var errorObject = {err:"socketHandler", trace:'', bin:self.buffer, parseState:{ + sizeOfMessage: sizeOfMessage, + bytesRead: self.bytesRead, + stubBuffer: self.stubBuffer}}; + if(self.logger != null && self.logger.doError) self.logger.error("parseError", errorObject); + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + return; + } + + // Ensure that the size of message is larger than 0 and less than the max allowed + if(sizeOfMessage > 4 && sizeOfMessage < self.maxBsonSize && sizeOfMessage > data.length) { + self.buffer = new Buffer(sizeOfMessage); + // Copy all the data into the buffer + data.copy(self.buffer, 0); + // Update bytes read + self.bytesRead = data.length; + // Update sizeOfMessage + self.sizeOfMessage = sizeOfMessage; + // Ensure stub buffer is null + self.stubBuffer = null; + // Exit parsing loop + data = new Buffer(0); + + } else if(sizeOfMessage > 4 && sizeOfMessage < self.maxBsonSize && sizeOfMessage == data.length) { + try { + var emitBuffer = data; + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Exit parsing loop + data = new Buffer(0); + // Emit the message + self.emit("message", emitBuffer, self); + } catch (err) { + var errorObject = {err:"socketHandler", trace:err, bin:self.buffer, parseState:{ + sizeOfMessage:self.sizeOfMessage, + bytesRead:self.bytesRead, + stubBuffer:self.stubBuffer}}; + if(self.logger != null && self.logger.doError) self.logger.error("parseError", errorObject); + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + } + } else if(sizeOfMessage <= 4 || sizeOfMessage > self.maxBsonSize) { + var errorObject = {err:"socketHandler", trace:null, bin:data, parseState:{ + sizeOfMessage:sizeOfMessage, + bytesRead:0, + buffer:null, + stubBuffer:null}}; + if(self.logger != null && self.logger.doError) self.logger.error("parseError", errorObject); + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + + // Clear out the state of the parser + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Exit parsing loop + data = new Buffer(0); + + } else { + try { + var emitBuffer = data.slice(0, sizeOfMessage); + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Copy rest of message + data = data.slice(sizeOfMessage); + // Emit the message + self.emit("message", emitBuffer, self); + } catch (err) { + var errorObject = {err:"socketHandler", trace:err, bin:self.buffer, parseState:{ + sizeOfMessage:sizeOfMessage, + bytesRead:self.bytesRead, + stubBuffer:self.stubBuffer}}; + if(self.logger != null && self.logger.doError) self.logger.error("parseError", errorObject); + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + } + + } + } else { + // Create a buffer that contains the space for the non-complete message + self.stubBuffer = new Buffer(data.length) + // Copy the data to the stub buffer + data.copy(self.stubBuffer, 0); + // Exit parsing loop + data = new Buffer(0); + } + } + } + } + } +} + +var endHandler = function(self) { + return function() { + // Set connected to false + self.connected = false; + // Emit end event + self.emit("end", {err: 'connection received Fin packet from [' + self.socketOptions.host + ':' + self.socketOptions.port + ']'}, self); + } +} + +var timeoutHandler = function(self) { + return function() { + self.emit("timeout", {err: 'connection to [' + self.socketOptions.host + ':' + self.socketOptions.port + '] timed out'}, self); + } +} + +var drainHandler = function(self) { + return function() { + } +} + +var errorHandler = function(self) { + return function(err) { + // Set connected to false + self.connected = false; + // Emit error + self.emit("error", {err: 'failed to connect to [' + self.socketOptions.host + ':' + self.socketOptions.port + ']'}, self); + } +} + +var closeHandler = function(self) { + return function(hadError) { + // If we have an error during the connection phase + if(hadError && !self.connected) { + // Set disconnected + self.connected = false; + // Emit error + self.emit("error", {err: 'failed to connect to [' + self.socketOptions.host + ':' + self.socketOptions.port + ']'}, self); + } else { + // Set disconnected + self.connected = false; + // Emit close + self.emit("close", {err: 'connection closed to [' + self.socketOptions.host + ':' + self.socketOptions.port + ']'}, self); + } + } +} + +// Some basic defaults +Connection.DEFAULT_PORT = 27017; + + + + + + + diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/connection_pool.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/connection_pool.js new file mode 100644 index 0000000..518158b --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/connection_pool.js @@ -0,0 +1,251 @@ +var utils = require('./connection_utils'), + inherits = require('util').inherits, + net = require('net'), + EventEmitter = require('events').EventEmitter, + inherits = require('util').inherits, + MongoReply = require("../responses/mongo_reply").MongoReply, + Connection = require("./connection").Connection; + +var ConnectionPool = exports.ConnectionPool = function(host, port, poolSize, bson, socketOptions) { + if(typeof host !== 'string') { + throw new Error("host must be specified [" + host + "]"); + } + + // Set up event emitter + EventEmitter.call(this); + + // Keep all options for the socket in a specific collection allowing the user to specify the + // Wished upon socket connection parameters + this.socketOptions = typeof socketOptions === 'object' ? socketOptions : {}; + this.socketOptions.host = host; + this.socketOptions.port = port; + this.socketOptions.domainSocket = false; + this.bson = bson; + // PoolSize is always + 1 for special reserved "measurment" socket (like ping, stats etc) + this.poolSize = poolSize; + this.minPoolSize = Math.floor(this.poolSize / 2) + 1; + + // Check if the host is a socket + if(host.match(/^\//)) { + this.socketOptions.domainSocket = true; + } else if(typeof port !== 'number') { + throw new Error("port must be specified [" + port + "]"); + } + + // Set default settings for the socket options + utils.setIntegerParameter(this.socketOptions, 'timeout', 0); + // Delay before writing out the data to the server + utils.setBooleanParameter(this.socketOptions, 'noDelay', true); + // Delay before writing out the data to the server + utils.setIntegerParameter(this.socketOptions, 'keepAlive', 0); + // Set the encoding of the data read, default is binary == null + utils.setStringParameter(this.socketOptions, 'encoding', null); + // Allows you to set a throttling bufferSize if you need to stop overflows + utils.setIntegerParameter(this.socketOptions, 'bufferSize', 0); + + // Internal structures + this.openConnections = []; + // Assign connection id's + this.connectionId = 0; + + // Current index for selection of pool connection + this.currentConnectionIndex = 0; + // The pool state + this._poolState = 'disconnected'; + // timeout control + this._timeout = false; +} + +inherits(ConnectionPool, EventEmitter); + +ConnectionPool.prototype.setMaxBsonSize = function(maxBsonSize) { + if(maxBsonSize == null){ + maxBsonSize = Connection.DEFAULT_MAX_BSON_SIZE; + } + + for(var i = 0; i < this.openConnections.length; i++) { + this.openConnections[i].maxBsonSize = maxBsonSize; + } +} + +// Start a function +var _connect = function(_self) { + return new function() { + // Create a new connection instance + var connection = new Connection(_self.connectionId++, _self.socketOptions); + // Set logger on pool + connection.logger = _self.logger; + // Connect handler + connection.on("connect", function(err, connection) { + // Add connection to list of open connections + _self.openConnections.push(connection); + // If the number of open connections is equal to the poolSize signal ready pool + if(_self.openConnections.length === _self.poolSize && _self._poolState !== 'disconnected') { + // Set connected + _self._poolState = 'connected'; + // Emit pool ready + _self.emit("poolReady"); + } else if(_self.openConnections.length < _self.poolSize) { + // We need to open another connection, make sure it's in the next + // tick so we don't get a cascade of errors + process.nextTick(function() { + _connect(_self); + }); + } + }); + + var numberOfErrors = 0 + + // Error handler + connection.on("error", function(err, connection) { + numberOfErrors++; + // If we are already disconnected ignore the event + if(_self._poolState != 'disconnected' && _self.listeners("error").length > 0) { + _self.emit("error", err); + } + + // Set disconnected + _self._poolState = 'disconnected'; + // Stop + _self.stop(); + }); + + // Close handler + connection.on("close", function() { + // If we are already disconnected ignore the event + if(_self._poolState !== 'disconnected' && _self.listeners("close").length > 0) { + _self.emit("close"); + } + // Set disconnected + _self._poolState = 'disconnected'; + // Stop + _self.stop(); + }); + + // Timeout handler + connection.on("timeout", function(err, connection) { + // If we are already disconnected ignore the event + if(_self._poolState !== 'disconnected' && _self.listeners("timeout").length > 0) { + _self.emit("timeout", err); + } + // Set disconnected + _self._poolState = 'disconnected'; + // Stop + _self.stop(); + }); + + // Parse error, needs a complete shutdown of the pool + connection.on("parseError", function() { + // If we are already disconnected ignore the event + if(_self._poolState !== 'disconnected' && _self.listeners("parseError").length > 0) { + _self.emit("parseError", new Error("parseError occured")); + } + + _self.stop(); + }); + + connection.on("message", function(message) { + _self.emit("message", message); + }); + + // Start connection in the next tick + connection.start(); + }(); +} + + +// Start method, will throw error if no listeners are available +// Pass in an instance of the listener that contains the api for +// finding callbacks for a given message etc. +ConnectionPool.prototype.start = function() { + var markerDate = new Date().getTime(); + var self = this; + + if(this.listeners("poolReady").length == 0) { + throw "pool must have at least one listener ready that responds to the [poolReady] event"; + } + + // Set pool state to connecting + this._poolState = 'connecting'; + this._timeout = false; + + _connect(self); +} + +// Restart a connection pool (on a close the pool might be in a wrong state) +ConnectionPool.prototype.restart = function() { + // Close all connections + this.stop(false); + // Now restart the pool + this.start(); +} + +// Stop the connections in the pool +ConnectionPool.prototype.stop = function(removeListeners) { + removeListeners = removeListeners == null ? true : removeListeners; + // Set disconnected + this._poolState = 'disconnected'; + + // Clear all listeners if specified + if(removeListeners) { + this.removeAllEventListeners(); + } + + // Close all connections + for(var i = 0; i < this.openConnections.length; i++) { + this.openConnections[i].close(); + } + + // Clean up + this.openConnections = []; +} + +// Check the status of the connection +ConnectionPool.prototype.isConnected = function() { + return this._poolState === 'connected'; +} + +// Checkout a connection from the pool for usage, or grab a specific pool instance +ConnectionPool.prototype.checkoutConnection = function(id) { + var index = (this.currentConnectionIndex++ % (this.openConnections.length)); + var connection = this.openConnections[index]; + return connection; +} + +ConnectionPool.prototype.getAllConnections = function() { + return this.openConnections; +} + +// Remove all non-needed event listeners +ConnectionPool.prototype.removeAllEventListeners = function() { + this.removeAllListeners("close"); + this.removeAllListeners("error"); + this.removeAllListeners("timeout"); + this.removeAllListeners("connect"); + this.removeAllListeners("end"); + this.removeAllListeners("parseError"); + this.removeAllListeners("message"); + this.removeAllListeners("poolReady"); +} + + + + + + + + + + + + + + + + + + + + + + diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/connection_utils.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/connection_utils.js new file mode 100644 index 0000000..5910924 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/connection_utils.js @@ -0,0 +1,23 @@ +exports.setIntegerParameter = function(object, field, defaultValue) { + if(object[field] == null) { + object[field] = defaultValue; + } else if(typeof object[field] !== "number" && object[field] !== parseInt(object[field], 10)) { + throw "object field [" + field + "] must be a numeric integer value, attempted to set to [" + object[field] + "] type of [" + typeof object[field] + "]"; + } +} + +exports.setBooleanParameter = function(object, field, defaultValue) { + if(object[field] == null) { + object[field] = defaultValue; + } else if(typeof object[field] !== "boolean") { + throw "object field [" + field + "] must be a boolean value, attempted to set to [" + object[field] + "] type of [" + typeof object[field] + "]"; + } +} + +exports.setStringParameter = function(object, field, defaultValue) { + if(object[field] == null) { + object[field] = defaultValue; + } else if(typeof object[field] !== "string") { + throw "object field [" + field + "] must be a string value, attempted to set to [" + object[field] + "] type of [" + typeof object[field] + "]"; + } +} \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/mongos.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/mongos.js new file mode 100644 index 0000000..3ba7c87 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/mongos.js @@ -0,0 +1,333 @@ +var ReadPreference = require('./read_preference').ReadPreference + , Base = require('./base').Base + , inherits = require('util').inherits; + +/** + * Mongos constructor provides a connection to a mongos proxy including failover to additional servers + * + * Options + * - **socketOptions** {Object, default:null}, an object containing socket options to use (noDelay:(boolean), keepAlive:(number), connectTimeoutMS:(number), socketTimeoutMS:(number)) + * - **ha** {Boolean, default:true}, turn on high availability, attempts to reconnect to down proxies + * - **haInterval** {Number, default:2000}, time between each replicaset status check. + * + * @class Represents a Mongos connection with failover to backup proxies + * @param {Array} list of mongos server objects + * @param {Object} [options] additional options for the mongos connection + */ +var Mongos = function Mongos(servers, options) { + // Set up basic + if(!(this instanceof Mongos)) + return new Mongos(servers, options); + + // Set up event emitter + Base.call(this); + + // Throw error on wrong setup + if(servers == null || !Array.isArray(servers) || servers.length == 0) + throw new Error("At least one mongos proxy must be in the array"); + + // Ensure we have at least an empty options object + this.options = options == null ? {} : options; + // Set default connection pool options + this.socketOptions = this.options.socketOptions != null ? this.options.socketOptions : {}; + // Enabled ha + this.haEnabled = this.options['ha'] == null ? true : this.options['ha']; + // How often are we checking for new servers in the replicaset + this.mongosStatusCheckInterval = this.options['haInterval'] == null ? 2000 : this.options['haInterval']; + // Save all the server connections + this.servers = servers; + // Servers we need to attempt reconnect with + this.downServers = []; + // Just contains the current lowest ping time and server + this.lowestPingTimeServer = null; + this.lowestPingTime = 0; + + // Add options to servers + for(var i = 0; i < this.servers.length; i++) { + var server = this.servers[i]; + // Default empty socket options object + var socketOptions = {host: server.host, port: server.port}; + // If a socket option object exists clone it + if(this.socketOptions != null) { + var keys = Object.keys(this.socketOptions); + for(var k = 0; k < keys.length;k++) socketOptions[keys[i]] = this.socketOptions[keys[i]]; + } + // Set socket options + server.socketOptions = socketOptions; + } +} + +/** + * @ignore + */ +inherits(Mongos, Base); + +/** + * @ignore + */ +Mongos.prototype.isMongos = function() { + return true; +} + +/** + * @ignore + */ +Mongos.prototype.connect = function(db, options, callback) { + if('function' === typeof options) callback = options, options = {}; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + var self = this; + + // Keep reference to parent + this.db = db; + // Set server state to connecting + this._serverState = 'connecting'; + // Number of total servers that need to initialized (known servers) + this._numberOfServersLeftToInitialize = this.servers.length; + // Default to the first proxy server as the first one to use + this._currentMongos = this.servers[0]; + + // Connect handler + var connectHandler = function(_server) { + return function(err, result) { + self._numberOfServersLeftToInitialize = self._numberOfServersLeftToInitialize - 1; + + if(self._numberOfServersLeftToInitialize == 0) { + // Start ha function if it exists + if(self.haEnabled) { + // Setup the ha process + self._replicasetTimeoutId = setTimeout(self.mongosCheckFunction, self.mongosStatusCheckInterval); + } + + // Set the mongos to connected + self._serverState = "connected"; + // Emit the open event + self.db.emit("open", null, self.db); + // Callback + callback(null, self.db); + } + } + }; + + // Error handler + var errorOrCloseHandler = function(_server) { + return function(err, result) { + // Create current mongos comparision + var currentUrl = self._currentMongos.host + ":" + self._currentMongos.port; + var serverUrl = this.host + ":" + this.port; + // We need to check if the server that closed is the actual current proxy we are using, otherwise + // just ignore + if(currentUrl == serverUrl) { + // Remove the server from the list + if(self.servers.indexOf(_server) != -1) { + self.servers.splice(self.servers.indexOf(_server), 1); + } + + // Pick the next one on the list if there is one + for(var i = 0; i < self.servers.length; i++) { + // Grab the server out of the array (making sure there is no servers in the list if none available) + var server = self.servers[i]; + // Generate url for comparision + var serverUrl = server.host + ":" + server.port; + // It's not the current one and connected set it as the current db + if(currentUrl != serverUrl && server.isConnected()) { + self._currentMongos = server; + break; + } + } + } + + // Ensure we don't store the _server twice + if(self.downServers.indexOf(_server) == -1) { + // Add the server instances + self.downServers.push(_server); + } + } + } + + // Mongo function + this.mongosCheckFunction = function() { + // If we have down servers let's attempt a reconnect + if(self.downServers.length > 0) { + var numberOfServersLeft = self.downServers.length; + // Attempt to reconnect + for(var i = 0; i < self.downServers.length; i++) { + var downServer = self.downServers.pop(); + // Attemp to reconnect + downServer.connect(self.db, {returnIsMasterResults: true}, function(_server) { + // Return a function to check for the values + return function(err, result) { + // Adjust the number of servers left + numberOfServersLeft = numberOfServersLeft - 1; + + if(err != null) { + self.downServers.push(_server); + } else { + // Add server event handlers + _server.on("close", errorOrCloseHandler(_server)); + _server.on("error", errorOrCloseHandler(_server)); + // Add to list of servers + self.servers.push(_server); + } + + if(numberOfServersLeft <= 0) { + // Perfom another ha + self._replicasetTimeoutId = setTimeout(self.mongosCheckFunction, self.mongosStatusCheckInterval); + } + } + }(downServer)); + } + } else if(self.servers.length > 0) { + var numberOfServersLeft = self.servers.length; + var _s = new Date().getTime() + + // Else let's perform a ping command + for(var i = 0; i < self.servers.length; i++) { + var executePing = function(_server) { + // Get a read connection + var _connection = _server.checkoutReader(); + // Execute ping command + self.db.command({ping:1}, {connection:_connection}, function(err, result) { + var pingTime = new Date().getTime() - _s; + // If no server set set the first one, otherwise check + // the lowest ping time and assign the server if it's got a lower ping time + if(self.lowestPingTimeServer == null) { + self.lowestPingTimeServer = _server; + self.lowestPingTime = pingTime; + self._currentMongos = _server; + } else if(self.lowestPingTime > pingTime + && (_server.host != self.lowestPingTimeServer.host || _server.port != self.lowestPingTimeServer.port)) { + self.lowestPingTimeServer = _server; + self.lowestPingTime = pingTime; + self._currentMongos = _server; + } + + // Number of servers left + numberOfServersLeft = numberOfServersLeft - 1; + // All active mongos's pinged + if(numberOfServersLeft == 0) { + // Perfom another ha + self._replicasetTimeoutId = setTimeout(self.mongosCheckFunction, self.mongosStatusCheckInterval); + } + }) + } + // Execute the function + executePing(self.servers[i]); + } + } else { + self._replicasetTimeoutId = setTimeout(self.mongosCheckFunction, self.mongosStatusCheckInterval); + } + } + + // Connect all the server instances + for(var i = 0; i < this.servers.length; i++) { + // Get the connection + var server = this.servers[i]; + server.mongosInstance = this; + // Add server event handlers + server.on("close", errorOrCloseHandler(server)); + server.on("timeout", errorOrCloseHandler(server)); + server.on("error", errorOrCloseHandler(server)); + // Connect the instance + server.connect(self.db, {returnIsMasterResults: true}, connectHandler(server)); + } +} + +/** + * @ignore + * Just return the currently picked active connection + */ +Mongos.prototype.allServerInstances = function() { + return this.servers; +} + +/** + * Always ourselves + * @ignore + */ +Mongos.prototype.setReadPreference = function() {} + +/** + * @ignore + */ +Mongos.prototype.allRawConnections = function() { + // Neeed to build a complete list of all raw connections, start with master server + var allConnections = []; + // Add all connections + for(var i = 0; i < this.servers.length; i++) { + allConnections = allConnections.concat(this.servers[i].allRawConnections()); + } + + // Return all the conections + return allConnections; +} + +/** + * @ignore + */ +Mongos.prototype.isConnected = function() { + return this._serverState == "connected"; +} + +/** + * @ignore + */ +Mongos.prototype.checkoutWriter = function() { + // No current mongo, just pick first server + if(this._currentMongos == null && this.servers.length > 0) { + return this.servers[0].checkoutWriter(); + } + return this._currentMongos.checkoutWriter(); +} + +/** + * @ignore + */ +Mongos.prototype.checkoutReader = function(read) { + // If we have a read preference object unpack it + if(typeof read == 'object' && read['_type'] == 'ReadPreference') { + // Validate if the object is using a valid mode + if(!read.isValid()) throw new Error("Illegal readPreference mode specified, " + read.mode); + } else if(!ReadPreference.isValid(read)) { + throw new Error("Illegal readPreference mode specified, " + read); + } + + // No current mongo, just pick first server + if(this._currentMongos == null && this.servers.length > 0) { + return this.servers[0].checkoutReader(); + } + return this._currentMongos.checkoutReader(); +} + +/** + * @ignore + */ +Mongos.prototype.close = function(callback) { + var self = this; + // Set server status as disconnected + this._serverState = 'disconnected'; + // Number of connections to close + var numberOfConnectionsToClose = self.servers.length; + // If we have a ha process running kill it + if(self._replicasetTimeoutId != null) clearTimeout(self._replicasetTimeoutId); + // Close all proxy connections + for(var i = 0; i < self.servers.length; i++) { + self.servers[i].close(function(err, result) { + numberOfConnectionsToClose = numberOfConnectionsToClose - 1; + // Callback if we have one defined + if(numberOfConnectionsToClose == 0 && typeof callback == 'function') { + callback(null); + } + }); + } +} + +/** + * @ignore + * Return the used state + */ +Mongos.prototype._isUsed = function() { + return this._used; +} + +exports.Mongos = Mongos; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/read_preference.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/read_preference.js new file mode 100644 index 0000000..4cba587 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/read_preference.js @@ -0,0 +1,66 @@ +/** + * A class representation of the Read Preference. + * + * Read Preferences + * - **ReadPreference.PRIMARY**, Read from primary only. All operations produce an error (throw an exception where applicable) if primary is unavailable. Cannot be combined with tags (This is the default.). + * - **ReadPreference.PRIMARY_PREFERRED**, Read from primary if available, otherwise a secondary. + * - **ReadPreference.SECONDARY**, Read from secondary if available, otherwise error. + * - **ReadPreference.SECONDARY_PREFERRED**, Read from a secondary if available, otherwise read from the primary. + * - **ReadPreference.NEAREST**, All modes read from among the nearest candidates, but unlike other modes, NEAREST will include both the primary and all secondaries in the random selection. + * + * @class Represents a Read Preference. + * @param {String} the read preference type + * @param {Object} tags + * @return {ReadPreference} + */ +var ReadPreference = function(mode, tags) { + if(!(this instanceof ReadPreference)) + return new ReadPreference(mode, tags); + this._type = 'ReadPreference'; + this.mode = mode; + this.tags = tags; +} + +/** + * @ignore + */ +ReadPreference.isValid = function(_mode) { + return (_mode == ReadPreference.PRIMARY || _mode == ReadPreference.PRIMARY_PREFERRED + || _mode == ReadPreference.SECONDARY || _mode == ReadPreference.SECONDARY_PREFERRED + || _mode == ReadPreference.NEAREST); +} + +/** + * @ignore + */ +ReadPreference.prototype.isValid = function(mode) { + var _mode = typeof mode == 'string' ? mode : this.mode; + return ReadPreference.isValid(_mode); +} + +/** + * @ignore + */ +ReadPreference.prototype.toObject = function() { + var object = {mode:this.mode}; + + if(this.tags != null) { + object['tags'] = this.tags; + } + + return object; +} + +/** + * @ignore + */ +ReadPreference.PRIMARY = 'primary'; +ReadPreference.PRIMARY_PREFERRED = 'primaryPreferred'; +ReadPreference.SECONDARY = 'secondary'; +ReadPreference.SECONDARY_PREFERRED = 'secondaryPreferred'; +ReadPreference.NEAREST = 'nearest' + +/** + * @ignore + */ +exports.ReadPreference = ReadPreference; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/repl_set.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/repl_set.js new file mode 100644 index 0000000..9a97775 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/repl_set.js @@ -0,0 +1,1311 @@ +var Connection = require('./connection').Connection, + ReadPreference = require('./read_preference').ReadPreference, + DbCommand = require('../commands/db_command').DbCommand, + MongoReply = require('../responses/mongo_reply').MongoReply, + debug = require('util').debug, + inherits = require('util').inherits, + inspect = require('util').inspect, + Server = require('./server').Server, + PingStrategy = require('./strategies/ping_strategy').PingStrategy, + StatisticsStrategy = require('./strategies/statistics_strategy').StatisticsStrategy, + Base = require('./base').Base; + +const STATE_STARTING_PHASE_1 = 0; +const STATE_PRIMARY = 1; +const STATE_SECONDARY = 2; +const STATE_RECOVERING = 3; +const STATE_FATAL_ERROR = 4; +const STATE_STARTING_PHASE_2 = 5; +const STATE_UNKNOWN = 6; +const STATE_ARBITER = 7; +const STATE_DOWN = 8; +const STATE_ROLLBACK = 9; + +/** + * ReplSet constructor provides replicaset functionality + * + * Options + * - **ha** {Boolean, default:true}, turn on high availability. + * - **haInterval** {Number, default:2000}, time between each replicaset status check. + * - **reconnectWait** {Number, default:1000}, time to wait in miliseconds before attempting reconnect. + * - **retries** {Number, default:30}, number of times to attempt a replicaset reconnect. + * - **rs_name** {String}, the name of the replicaset to connect to. + * - **socketOptions** {Object, default:null}, an object containing socket options to use (noDelay:(boolean), keepAlive:(number), connectTimeoutMS:(number), socketTimeoutMS:(number)) + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * - **strategy** {String, default:null}, selection strategy for reads choose between (ping and statistical, default is round-robin) + * - **secondaryAcceptableLatencyMS** {Number, default:15}, sets the range of servers to pick when using NEAREST (lowest ping ms + the latency fence, ex: range of 1 to (1 + 15) ms) + * - **connectArbiter** {Boolean, default:false}, sets if the driver should connect to arbiters or not. + * - **logger** {Object, default:null}, an object representing a logger that you want to use, needs to support functions debug, log, error **({error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}})**. + * + * @class Represents a Replicaset Configuration + * @param {Array} list of server objects participating in the replicaset. + * @param {Object} [options] additional options for the replicaset connection. + */ +var ReplSet = exports.ReplSet = function(servers, options) { + this.count = 0; + + // Set up basic + if(!(this instanceof ReplSet)) + return new ReplSet(servers, options); + + // Set up event emitter + Base.call(this); + + // Ensure no Mongos's + for(var i = 0; i < servers.length; i++) { + if(!(servers[i] instanceof Server)) throw new Error("list of servers must be of type Server"); + } + + // Just reference for simplicity + var self = this; + // Contains the master server entry + this.options = options == null ? {} : options; + this.reconnectWait = this.options["reconnectWait"] != null ? this.options["reconnectWait"] : 1000; + this.retries = this.options["retries"] != null ? this.options["retries"] : 30; + this.replicaSet = this.options["rs_name"]; + + // Are we allowing reads from secondaries ? + this.readSecondary = this.options["read_secondary"]; + this.slaveOk = true; + this.closedConnectionCount = 0; + this._used = false; + + // Connect arbiters ? + this.connectArbiter = this.options.connectArbiter == null ? false : this.options.connectArbiter; + + // Default poolSize for new server instances + this.poolSize = this.options.poolSize == null ? 5 : this.options.poolSize; + this._currentServerChoice = 0; + + // Set up ssl connections + this.ssl = this.options.ssl == null ? false : this.options.ssl; + + // Just keeps list of events we allow + this.eventHandlers = {error:[], parseError:[], poolReady:[], message:[], close:[], timeout:[]}; + // Internal state of server connection + this._serverState = 'disconnected'; + // Read preference + this._readPreference = null; + // Number of initalized severs + this._numberOfServersLeftToInitialize = 0; + // Do we record server stats or not + this.recordQueryStats = false; + // Update health try server + this.updateHealthServerTry = 0; + + // Get the readPreference + var readPreference = this.options['readPreference']; + + // Validate correctness of Read preferences + if(readPreference != null) { + if(readPreference != ReadPreference.PRIMARY && readPreference != ReadPreference.PRIMARY_PREFERRED + && readPreference != ReadPreference.SECONDARY && readPreference != ReadPreference.SECONDARY_PREFERRED + && readPreference != ReadPreference.NEAREST && typeof readPreference != 'object' && readPreference['_type'] != 'ReadPreference') { + throw new Error("Illegal readPreference mode specified, " + readPreference); + } + + this._readPreference = readPreference; + } else { + this._readPreference = null; + } + + // Ensure read_secondary is set correctly + if(!this.readSecondary) + this.readSecondary = this._readPreference == ReadPreference.PRIMARY + || this._readPreference == false + || this._readPreference == null ? false : true; + + // Strategy for picking a secondary + this.secondaryAcceptableLatencyMS = this.options['secondaryAcceptableLatencyMS'] == null ? 15 : this.options['secondaryAcceptableLatencyMS']; + this.strategy = this.options['strategy']; + // Make sure strategy is one of the two allowed + if(this.strategy != null && (this.strategy != 'ping' && this.strategy != 'statistical')) throw new Error("Only ping or statistical strategies allowed"); + // Let's set up our strategy object for picking secodaries + if(this.strategy == 'ping') { + // Create a new instance + this.strategyInstance = new PingStrategy(this, this.secondaryAcceptableLatencyMS); + } else if(this.strategy == 'statistical') { + // Set strategy as statistical + this.strategyInstance = new StatisticsStrategy(this); + // Add enable query information + this.enableRecordQueryStats(true); + } + + // Set default connection pool options + this.socketOptions = this.options.socketOptions != null ? this.options.socketOptions : {}; + + // Set up logger if any set + this.logger = this.options.logger != null + && (typeof this.options.logger.debug == 'function') + && (typeof this.options.logger.error == 'function') + && (typeof this.options.logger.debug == 'function') + ? this.options.logger : {error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}}; + + // Ensure all the instances are of type server and auto_reconnect is false + if(!Array.isArray(servers) || servers.length == 0) { + throw Error("The parameter must be an array of servers and contain at least one server"); + } else if(Array.isArray(servers) || servers.length > 0) { + var count = 0; + servers.forEach(function(server) { + if(server instanceof Server) count = count + 1; + // Ensure no server has reconnect on + server.options.auto_reconnect = false; + }); + + if(count < servers.length) { + throw Error("All server entries must be of type Server"); + } else { + this.servers = servers; + } + } + + // var deduplicate list + var uniqueServers = {}; + // De-duplicate any servers in the seed list + for(var i = 0; i < this.servers.length; i++) { + var server = this.servers[i]; + // If server does not exist set it + if(uniqueServers[server.host + ":" + server.port] == null) { + uniqueServers[server.host + ":" + server.port] = server; + } + } + + // Let's set the deduplicated list of servers + this.servers = []; + // Add the servers + for(var key in uniqueServers) { + this.servers.push(uniqueServers[key]); + } + + // Enabled ha + this.haEnabled = this.options['ha'] == null ? true : this.options['ha']; + // How often are we checking for new servers in the replicaset + this.replicasetStatusCheckInterval = this.options['haInterval'] == null ? 1000 : this.options['haInterval']; + this._replicasetTimeoutId = null; + + // Connection timeout + this._connectTimeoutMS = this.socketOptions.connectTimeoutMS + ? this.socketOptions.connectTimeoutMS + : 1000; + + // Current list of servers to test + this.pingCandidateServers = []; + + // Last replicaset check time + this.lastReplicaSetTime = new Date().getTime(); +}; + +/** + * @ignore + */ +inherits(ReplSet, Base); + +/** + * @ignore + */ +// Allow setting the read preference at the replicaset level +ReplSet.prototype.setReadPreference = function(preference) { + // Set read preference + this._readPreference = preference; + // Ensure slaveOk is correct for secodnaries read preference and tags + if((this._readPreference == ReadPreference.SECONDARY_PREFERRED || this._readPreference == ReadPreference.SECONDARY) + || (this._readPreference != null && typeof this._readPreference == 'object')) { + this.slaveOk = true; + } +} + +/** + * @ignore + */ +ReplSet.prototype._isUsed = function() { + return this._used; +} + +/** + * @ignore + */ +ReplSet.prototype.isMongos = function() { + return false; +} + +/** + * @ignore + */ +ReplSet.prototype.isConnected = function(read) { + // console.log("========================================= isConnected :: " + read) + if(read == null || read == ReadPreference.PRIMARY || read == false) + return this.primary != null && this._state.master != null && this._state.master.isConnected(); + + if((read == ReadPreference.PRIMARY_PREFERRED || read == ReadPreference.SECONDARY_PREFERRED || read == ReadPreference.NEAREST) + && ((this.primary != null && this._state.master != null && this._state.master.isConnected()) + || (this._state && this._state.secondaries && Object.keys(this._state.secondaries).length > 0))) { + return true; + } else if(read == ReadPreference.SECONDARY) { + return this._state && this._state.secondaries && Object.keys(this._state.secondaries).length > 0; + } + + // No valid connection return false + return false; +} + +/** + * @ignore + */ +ReplSet.prototype.isSetMember = function() { + return false; +} + +/** + * @ignore + */ +ReplSet.prototype.isPrimary = function(config) { + return this.readSecondary && Object.keys(this._state.secondaries).length > 0 ? false : true; +} + +/** + * @ignore + */ +ReplSet.prototype.isReadPrimary = ReplSet.prototype.isPrimary; + +/** + * @ignore + */ +ReplSet.prototype.allServerInstances = function() { + var self = this; + // If no state yet return empty + if(!self._state) return []; + // Close all the servers (concatenate entire list of servers first for ease) + var allServers = self._state.master != null ? [self._state.master] : []; + + // Secondary keys + var keys = Object.keys(self._state.secondaries); + // Add all secondaries + for(var i = 0; i < keys.length; i++) { + allServers.push(self._state.secondaries[keys[i]]); + } + + // Arbiter keys + var keys = Object.keys(self._state.arbiters); + // Add all arbiters + for(var i = 0; i < keys.length; i++) { + allServers.push(self._state.arbiters[keys[i]]); + } + + // Passive keys + var keys = Object.keys(self._state.passives); + // Add all arbiters + for(var i = 0; i < keys.length; i++) { + allServers.push(self._state.passives[keys[i]]); + } + + // Return complete list of all servers + return allServers; +} + +/** + * Enables high availability pings. + * + * @ignore + */ +ReplSet.prototype._enableHA = function () { + var self = this; + return check(); + + function ping () { + if("disconnected" == self._serverState) return; + + if(Object.keys(self._state.addresses).length == 0) return; + var selectedServer = self._state.addresses[Object.keys(self._state.addresses)[self.updateHealthServerTry++]]; + if(self.updateHealthServerTry >= Object.keys(self._state.addresses).length) self.updateHealthServerTry = 0; + if(selectedServer == null) return check(); + + // If we have an active db instance + if(self.dbInstances.length > 0) { + var db = self.dbInstances[0]; + + // Create a new master connection + var _server = new Server(selectedServer.host, selectedServer.port, { + auto_reconnect: false, + returnIsMasterResults: true, + slaveOk: true, + socketOptions: { connectTimeoutMS: 1000} + }); + + // Connect using the new _server connection to not impact the driver + // behavior on any errors we could possibly run into + _server.connect(db, function(err, result, _server) { + if(err) { + if(_server.close) _server.close(); + return check(); + } + + // Create is master command + var cmd = DbCommand.createIsMasterCommand(db); + // Execute is master command + db._executeQueryCommand(cmd, {failFast:true, connection: _server.checkoutWriter()}, function(err, res) { + // Close the connection used + _server.close(); + // If error let's set perform another check + if(err) return check(); + // Validate the replicaset + self._validateReplicaset(res, db.auths, function() { + check(); + }); + }); + }); + } + } + + function check () { + self._haTimer = setTimeout(ping, self.replicasetStatusCheckInterval); + } +} + +/** + * @ignore + */ +ReplSet.prototype._validateReplicaset = function(result, auths, cb) { + var self = this; + var res = result.documents[0]; + + // manage master node changes + if(res.primary && self._state.master && self._state.master.name != res.primary) { + // Delete master record so we can rediscover it + delete self._state.addresses[self._state.master.name]; + + // TODO existing issue? this seems to only work if + // we already have a connection to the new primary. + + // Update information on new primary + // add as master, remove from secondary + var newMaster = self._state.addresses[res.primary]; + newMaster.isMasterDoc.ismaster = true; + newMaster.isMasterDoc.secondary = false; + self._state.master = newMaster; + delete self._state.secondaries[res.primary]; + } + + // discover new hosts + var hosts = []; + + for(var i = 0; i < res.hosts.length; ++i) { + var host = res.hosts[i]; + if (host == res.me) continue; + if (!(self._state.addresses[host] || ~hosts.indexOf(host))) { + // we dont already have a connection to this host and aren't + // already planning on connecting. + hosts.push(host); + } + } + + connectTo(hosts, auths, self, cb); +} + +/** + * Create connections to all `hosts` firing `cb` after + * connections are attempted for all `hosts`. + * + * @param {Array} hosts + * @param {Array} [auths] + * @param {ReplSet} replset + * @param {Function} cb + * @ignore + */ +function connectTo (hosts, auths, replset, cb) { + var pending = hosts.length; + if (!pending) return cb(); + + for(var i = 0; i < hosts.length; ++i) { + connectToHost(hosts[i], auths, replset, handle); + } + + function handle () { + --pending; + if (0 === pending) cb(); + } +} + +/** + * Attempts connection to `host` and authenticates with optional `auth` + * for the given `replset` firing `cb` when finished. + * + * @param {String} host + * @param {Array} auths + * @param {ReplSet} replset + * @param {Function} cb + * @ignore + */ +function connectToHost (host, auths, replset, cb) { + var server = createServer(host, replset); + + var options = { + returnIsMasterResults: true, + eventReceiver: server + } + + server.connect(replset.db, options, function(err, result) { + var doc = result && result.documents && result.documents[0]; + + if (err || !doc) { + server.close(); + return cb(err, result, server); + } + + if(!(doc.ismaster || doc.secondary || doc.arbiterOnly)) { + server.close(); + return cb(null, result, server); + } + + // if host is an arbiter, disconnect if not configured for it + if(doc.arbiterOnly && !replset.connectArbiter) { + server.close(); + return cb(null, result, server); + } + + // create handler for successful connections + var handleConnect = _connectHandler(replset, null, server); + function complete () { + handleConnect(err, result); + cb(); + } + + // authenticate if necessary + if(!(Array.isArray(auths) && auths.length > 0)) { + return complete(); + } + + var pending = auths.length; + + var connections = server.allRawConnections(); + var pendingAuthConn = connections.length; + for(var x = 0; x 0) { + self.db.emit(event, err); + } + + // If it's the primary close all connections + if(self._state.master + && self._state.master.host == server.host + && self._state.master.port == server.port) { + // return self.close(); + self._state.master = null; + } + } +} + +var _connectHandler = function(self, candidateServers, instanceServer) { + return function(err, result) { + // We are disconnected stop attempting reconnect or connect + if(self._serverState == 'disconnected') return instanceServer.close(); + + // If no error handle isMaster + if(err == null && result.documents[0].hosts != null) { + // Fetch the isMaster command result + var document = result.documents[0]; + // Break out the results + var setName = document.setName; + var isMaster = document.ismaster; + var secondary = document.secondary; + var passive = document.passive; + var arbiterOnly = document.arbiterOnly; + var hosts = Array.isArray(document.hosts) ? document.hosts : []; + var arbiters = Array.isArray(document.arbiters) ? document.arbiters : []; + var passives = Array.isArray(document.passives) ? document.passives : []; + var tags = document.tags ? document.tags : {}; + var primary = document.primary; + // Find the current server name and fallback if none + var userProvidedServerString = instanceServer.host + ":" + instanceServer.port; + var me = document.me || userProvidedServerString; + + // Verify if the set name is the same otherwise shut down and return an error + if(self.replicaSet == null) { + self.replicaSet = setName; + } else if(self.replicaSet != setName) { + // Stop the set + self.close(); + // Emit a connection error + return self.emit("connectionError", + new Error("configured mongodb replicaset does not match provided replicaset [" + setName + "] != [" + self.replicaSet + "]")) + } + + // Make sure we have the right reference + var oldServer = self._state.addresses[userProvidedServerString] + if (oldServer && oldServer !== instanceServer) oldServer.close(); + delete self._state.addresses[userProvidedServerString]; + + if (self._state.addresses[me] && self._state.addresses[me] !== instanceServer) { + self._state.addresses[me].close(); + } + + self._state.addresses[me] = instanceServer; + + // Let's add the server to our list of server types + if(secondary == true && (passive == false || passive == null)) { + self._state.secondaries[me] = instanceServer; + } else if(arbiterOnly == true) { + self._state.arbiters[me] = instanceServer; + } else if(secondary == true && passive == true) { + self._state.passives[me] = instanceServer; + } else if(isMaster == true) { + self._state.master = instanceServer; + } else if(isMaster == false && primary != null && self._state.addresses[primary]) { + self._state.master = self._state.addresses[primary]; + } + + // Set the name + instanceServer.name = me; + // Add tag info + instanceServer.tags = tags; + + // Add the handlers to the instance + instanceServer.on("close", _handler("close", self)); + instanceServer.on("error", _handler("error", self)); + instanceServer.on("timeout", _handler("timeout", self)); + + // Possible hosts + var possibleHosts = Array.isArray(hosts) ? hosts.slice() : []; + possibleHosts = Array.isArray(passives) ? possibleHosts.concat(passives) : possibleHosts; + + if(self.connectArbiter == true) { + possibleHosts = Array.isArray(arbiters) ? possibleHosts.concat(arbiters) : possibleHosts; + } + + if(Array.isArray(candidateServers)) { + // Add any new candidate servers for connection + for(var j = 0; j < possibleHosts.length; j++) { + if(self._state.addresses[possibleHosts[j]] == null && possibleHosts[j] != null) { + var parts = possibleHosts[j].split(/:/); + if(parts.length == 1) { + parts = [parts[0], Connection.DEFAULT_PORT]; + } + + // New candidate server + var candidateServer = new Server(parts[0], parseInt(parts[1])); + candidateServer.name = possibleHosts[j]; + self._state.addresses[possibleHosts[j]] = candidateServer; + // Add the new server to the list of candidate servers + candidateServers.push(candidateServer); + } + } + } + } else if(err != null || self._serverState == 'disconnected'){ + delete self._state.addresses[instanceServer.host + ":" + instanceServer.port]; + // Remove it from the set + instanceServer.close(); + } + + // Attempt to connect to the next server + if(Array.isArray(candidateServers) && candidateServers.length > 0) { + var server = candidateServers.pop(); + + // Get server addresses + var addresses = self._state.addresses; + + // Default empty socket options object + var socketOptions = {}; + + // Set fast connect timeout + socketOptions['connectTimeoutMS'] = self._connectTimeoutMS; + + // If a socket option object exists clone it + if(self.socketOptions != null && typeof self.socketOptions === 'object') { + var keys = Object.keys(self.socketOptions); + for(var j = 0; j < keys.length;j++) socketOptions[keys[j]] = self.socketOptions[keys[j]]; + } + + // If ssl is specified + if(self.ssl) server.ssl = true; + + // Add host information to socket options + socketOptions['host'] = server.host; + socketOptions['port'] = server.port; + server.socketOptions = socketOptions; + server.replicasetInstance = self; + server.enableRecordQueryStats(self.recordQueryStats); + + // Set the server + if (addresses[server.host + ":" + server.port] != server) { + if (addresses[server.host + ":" + server.port]) { + // Close the connection before deleting + addresses[server.host + ":" + server.port].close(); + } + delete addresses[server.host + ":" + server.port]; + } + addresses[server.host + ":" + server.port] = server; + // Connect + server.connect(self.db, {returnIsMasterResults: true, eventReceiver:server}, _connectHandler(self, candidateServers, server)); + } else if(Array.isArray(candidateServers)) { + // If we have no primary emit error + if(self._state.master == null) { + // Stop the set + self.close(); + // Emit a connection error + return self.emit("connectionError", + new Error("no primary server found in set")) + } else{ + if (self.strategyInstance) { + self.strategyInstance.start(); + } + + self.emit("fullsetup", null, self.db, self); + self.emit("open", null, self.db, self); + } + } + } +} + +/** + * Interval state object constructor + * + * @ignore + */ +ReplSet.State = function ReplSetState () { + this.errorMessages = []; + this.secondaries = {}; + this.addresses = {}; + this.arbiters = {}; + this.passives = {}; + this.members = []; + this.errors = {}; + this.setName = null; + this.master = null; +} + +/** + * @ignore + */ +ReplSet.prototype.connect = function(parent, options, callback) { + var self = this; + if('function' === typeof options) callback = options, options = {}; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + + // Ensure it's all closed + self.close(); + + // Set connecting status + this.db = parent; + this._serverState = 'connecting'; + this._callbackList = []; + + this._state = new ReplSet.State(); + + // Ensure parent can do a slave query if it's set + parent.slaveOk = this.slaveOk + ? this.slaveOk + : parent.slaveOk; + + // Remove any listeners + this.removeAllListeners("fullsetup"); + this.removeAllListeners("connectionError"); + + // Add primary found event handler + this.once("fullsetup", function() { + self._handleOnFullSetup(parent); + + // Callback + if(typeof callback == 'function') { + var internalCallback = callback; + callback = null; + internalCallback(null, parent, self); + } + }); + + this.once("connectionError", function(err) { + self._serverState = 'disconnected'; + // Ensure it's all closed + self.close(); + // Perform the callback + if(typeof callback == 'function') { + var internalCallback = callback; + callback = null; + internalCallback(err, parent, self); + } + }); + + // Get server addresses + var addresses = this._state.addresses; + + // De-duplicate any servers + var server, key; + for(var i = 0; i < this.servers.length; i++) { + server = this.servers[i]; + key = server.host + ":" + server.port; + if(null == addresses[key]) { + addresses[key] = server; + } + } + + // Get the list of servers that is deduplicated and start connecting + var candidateServers = []; + var keys = Object.keys(addresses); + for(var i = 0; i < keys.length; i++) { + server = addresses[keys[i]]; + server.assignReplicaSet(this); + candidateServers.push(server); + } + + // Let's connect to the first one on the list + server = candidateServers.pop(); + var opts = { + returnIsMasterResults: true, + eventReceiver: server + } + server.connect(parent, opts, _connectHandler(this, candidateServers, server)); +} + +/** + * Handles the first `fullsetup` event of this ReplSet. + * + * @param {Db} parent + * @ignore + */ +ReplSet.prototype._handleOnFullSetup = function (parent) { + this._serverState = 'connected'; + + // Emit the fullsetup and open event + parent.emit("open", null, this.db, this); + parent.emit("fullsetup", null, this.db, this); + + if(!this.haEnabled) return; + this._enableHA(); +} + +/** + * Disables high availability pings. + * + * @ignore + */ +ReplSet.prototype._disableHA = function () { + clearTimeout(this._haTimer); + this._haTimer = undefined; +} + +/** + * @ignore + */ +ReplSet.prototype.checkoutWriter = function() { + // Establish connection + var connection = this._state.master != null ? this._state.master.checkoutWriter() : null; + // Return the connection + return connection; +} + +/** + * @ignore + */ +var pickFirstConnectedSecondary = function pickFirstConnectedSecondary(self, tags) { + var keys = Object.keys(self._state.secondaries); + var connection; + + // Find first available reader if any + for(var i = 0; i < keys.length; i++) { + connection = self._state.secondaries[keys[i]].checkoutReader(); + if(connection) return connection; + } + + // If we still have a null, read from primary if it's not secondary only + if(self._readPreference == ReadPreference.SECONDARY_PREFERRED) { + connection = self._state.master.checkoutReader(); + if(connection) return connection; + } + + var preferenceName = self._readPreference == ReadPreference.SECONDARY_PREFERRED + ? 'secondary' + : self._readPreference; + + // console.log("================================================================ pickFirstConnectedSecondary :::: ") + + return new Error("No replica set member available for query with ReadPreference " + + preferenceName + " and tags " + JSON.stringify(tags)); +} + +/** + * @ignore + */ +var _pickFromTags = function(self, tags) { + // If we have an array or single tag selection + var tagObjects = Array.isArray(tags) ? tags : [tags]; + // Iterate over all tags until we find a candidate server + for(var _i = 0; _i < tagObjects.length; _i++) { + // Grab a tag object + var tagObject = tagObjects[_i]; + // Matching keys + var matchingKeys = Object.keys(tagObject); + // Match all the servers that match the provdided tags + var keys = Object.keys(self._state.secondaries); + var candidateServers = []; + + for(var i = 0; i < keys.length; i++) { + var server = self._state.secondaries[keys[i]]; + // If we have tags match + if(server.tags != null) { + var matching = true; + // Ensure we have all the values + for(var j = 0; j < matchingKeys.length; j++) { + if(server.tags[matchingKeys[j]] != tagObject[matchingKeys[j]]) { + matching = false; + break; + } + } + + // If we have a match add it to the list of matching servers + if(matching) { + candidateServers.push(server); + } + } + } + + // If we have a candidate server return + if(candidateServers.length > 0) { + if(this.strategyInstance) return this.strategyInstance.checkoutSecondary(tags, candidateServers); + // Set instance to return + return candidateServers[Math.floor(Math.random() * candidateServers.length)].checkoutReader(); + } + } + + // No connection found + return null; +} + +/** + * @ignore + */ +ReplSet.prototype.checkoutReader = function(readPreference, tags) { + var connection = null; + // console.log("============================ checkoutReader") + // console.dir(readPreference) + // console.log(arguments.callee.caller.toString()) + + // If we have a read preference object unpack it + if(typeof readPreference == 'object' && readPreference['_type'] == 'ReadPreference') { + // Validate if the object is using a valid mode + if(!readPreference.isValid()) throw new Error("Illegal readPreference mode specified, " + readPreference.mode); + // Set the tag + tags = readPreference.tags; + readPreference = readPreference.mode; + } else if(typeof readPreference == 'object' && readPreference['_type'] != 'ReadPreference') { + throw new Error("read preferences must be either a string or an instance of ReadPreference"); + } + + // Set up our read Preference, allowing us to override the readPreference + var finalReadPreference = readPreference != null ? readPreference : this._readPreference; + finalReadPreference = finalReadPreference == true ? ReadPreference.SECONDARY_PREFERRED : finalReadPreference; + finalReadPreference = finalReadPreference == null ? ReadPreference.PRIMARY : finalReadPreference; + // finalReadPreference = 'primary'; + + // console.log("============================ finalReadPreference: " + finalReadPreference) + // console.dir(finalReadPreference) + + // If we are reading from a primary + if(finalReadPreference == 'primary') { + // If we provide a tags set send an error + if(typeof tags == 'object' && tags != null) { + return new Error("PRIMARY cannot be combined with tags"); + } + + // If we provide a tags set send an error + if(this._state.master == null) { + return new Error("No replica set primary available for query with ReadPreference PRIMARY"); + } + + // Checkout a writer + return this.checkoutWriter(); + } + + // If we have specified to read from a secondary server grab a random one and read + // from it, otherwise just pass the primary connection + if((this.readSecondary || finalReadPreference == ReadPreference.SECONDARY_PREFERRED || finalReadPreference == ReadPreference.SECONDARY) && Object.keys(this._state.secondaries).length > 0) { + // If we have tags, look for servers matching the specific tag + if(tags != null && typeof tags == 'object') { + // Get connection + connection = _pickFromTags(this, tags);// = function(self, readPreference, tags) { + // No candidate servers that match the tags, error + if(connection == null) { + return new Error("No replica set members available for query"); + } + } else { + connection = _roundRobin(this, tags); + } + } else if(finalReadPreference == ReadPreference.PRIMARY_PREFERRED) { + // Check if there is a primary available and return that if possible + connection = this.checkoutWriter(); + // If no connection available checkout a secondary + if(connection == null) { + // If we have tags, look for servers matching the specific tag + if(tags != null && typeof tags == 'object') { + // Get connection + connection = _pickFromTags(this, tags);// = function(self, readPreference, tags) { + // No candidate servers that match the tags, error + if(connection == null) { + return new Error("No replica set members available for query"); + } + } else { + connection = _roundRobin(this, tags); + } + } + } else if(finalReadPreference == ReadPreference.SECONDARY_PREFERRED && tags == null && Object.keys(this._state.secondaries).length == 0) { + // console.log("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ SECONDARY_PREFERRED") + connection = this.checkoutWriter(); + // If no connection return an error + if(connection == null) { + var preferenceName = finalReadPreference == ReadPreference.SECONDARY ? 'secondary' : finalReadPreference; + connection = new Error("No replica set member available for query with ReadPreference " + preferenceName + " and tags " + JSON.stringify(tags)); + } + } else if(finalReadPreference == ReadPreference.SECONDARY_PREFERRED) { + // If we have tags, look for servers matching the specific tag + if(tags != null && typeof tags == 'object') { + // Get connection + connection = _pickFromTags(this, tags);// = function(self, readPreference, tags) { + // No candidate servers that match the tags, error + if(connection == null) { + // No secondary server avilable, attemp to checkout a primary server + connection = this.checkoutWriter(); + // If no connection return an error + if(connection == null) { + return new Error("No replica set members available for query"); + } + } + } else if(this.strategyInstance != null) { + connection = this.strategyInstance.checkoutReader(tags); + } + } else if(finalReadPreference == ReadPreference.NEAREST && this.strategyInstance != null) { + connection = this.strategyInstance.checkoutSecondary(tags); + } else if(finalReadPreference == ReadPreference.NEAREST && this.strategyInstance == null) { + return new Error("A strategy for calculating nearness must be enabled such as ping or statistical"); + } else if(finalReadPreference == ReadPreference.SECONDARY && Object.keys(this._state.secondaries).length == 0) { + // console.log("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ SECONDARY") + if(tags != null && typeof tags == 'object') { + var preferenceName = finalReadPreference == ReadPreference.SECONDARY ? 'secondary' : finalReadPreference; + connection = new Error("No replica set member available for query with ReadPreference " + preferenceName + " and tags " + JSON.stringify(tags)); + } else { + connection = new Error("No replica set secondary available for query with ReadPreference SECONDARY"); + } + } else { + connection = this.checkoutWriter(); + } + + // Return the connection + return connection; +} + +/** + * Pick a secondary using round robin + * + * @ignore + */ +function _roundRobin (replset, tags) { + var keys = Object.keys(replset._state.secondaries); + var key = keys[replset._currentServerChoice++ % keys.length]; + + var conn = null != replset._state.secondaries[key] + ? replset._state.secondaries[key].checkoutReader() + : null; + + // If connection is null fallback to first available secondary + if (null == conn) { + conn = pickFirstConnectedSecondary(replset, tags); + } + + return conn; +} + +/** + * @ignore + */ +ReplSet.prototype.allRawConnections = function() { + // Neeed to build a complete list of all raw connections, start with master server + var allConnections = []; + if(this._state.master == null) return []; + // Get connection object + var allMasterConnections = this._state.master.connectionPool.getAllConnections(); + // Add all connections to list + allConnections = allConnections.concat(allMasterConnections); + // If we have read secondary let's add all secondary servers + if(Object.keys(this._state.secondaries).length > 0) { + // Get all the keys + var keys = Object.keys(this._state.secondaries); + // For each of the secondaries grab the connections + for(var i = 0; i < keys.length; i++) { + // Get connection object + var secondaryPoolConnections = this._state.secondaries[keys[i]].connectionPool.getAllConnections(); + // Add all connections to list + allConnections = allConnections.concat(secondaryPoolConnections); + } + } + + // Return all the conections + return allConnections; +} + +/** + * @ignore + */ +ReplSet.prototype.enableRecordQueryStats = function(enable) { + // Set the global enable record query stats + this.recordQueryStats = enable; + // Ensure all existing servers already have the flag set, even if the + // connections are up already or we have not connected yet + if(this._state != null && this._state.addresses != null) { + var keys = Object.keys(this._state.addresses); + // Iterate over all server instances and set the enableRecordQueryStats flag + for(var i = 0; i < keys.length; i++) { + this._state.addresses[keys[i]].enableRecordQueryStats(enable); + } + } else if(Array.isArray(this.servers)) { + for(var i = 0; i < this.servers.length; i++) { + this.servers[i].enableRecordQueryStats(enable); + } + } +} + +/** + * @ignore + */ +ReplSet.prototype.disconnect = function(callback) { + this.close(callback); +} + +/** + * @ignore + */ +ReplSet.prototype.close = function(callback) { + var self = this; + // Disconnect + this._serverState = 'disconnected'; + // Close all servers + if(this._state && this._state.addresses) { + var keys = Object.keys(this._state.addresses); + // Iterate over all server instances + for(var i = 0; i < keys.length; i++) { + this._state.addresses[keys[i]].close(); + } + } + + // If we have a strategy stop it + if(this.strategyInstance) this.strategyInstance.stop(); + + // If it's a callback + if(typeof callback == 'function') callback(null, null); +} + +/** + * Auto Reconnect property + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "autoReconnect", { enumerable: true + , get: function () { + return true; + } +}); + +/** + * Get Read Preference method + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "readPreference", { enumerable: true + , get: function () { + if(this._readPreference == null && this.readSecondary) { + return ReadPreference.SECONDARY_PREFERRED; + } else if(this._readPreference == null && !this.readSecondary) { + return ReadPreference.PRIMARY; + } else { + return this._readPreference; + } + } +}); + +/** + * Db Instances + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "dbInstances", {enumerable:true + , get: function() { + var servers = this.allServerInstances(); + return servers.length > 0 ? servers[0].dbInstances : []; + } +}) + +/** + * Just make compatible with server.js + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "host", { enumerable: true + , get: function () { + if (this.primary != null) return this.primary.host; + } +}); + +/** + * Just make compatible with server.js + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "port", { enumerable: true + , get: function () { + if (this.primary != null) return this.primary.port; + } +}); + +/** + * Get status of read + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "read", { enumerable: true + , get: function () { + return this.secondaries.length > 0 ? this.secondaries[0] : null; + } +}); + +/** + * Get list of secondaries + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "secondaries", {enumerable: true + , get: function() { + var keys = Object.keys(this._state.secondaries); + var array = new Array(keys.length); + // Convert secondaries to array + for(var i = 0; i < keys.length; i++) { + array[i] = this._state.secondaries[keys[i]]; + } + return array; + } +}); + +/** + * Get list of all secondaries including passives + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "allSecondaries", {enumerable: true + , get: function() { + return this.secondaries.concat(this.passives); + } +}); + +/** + * Get list of arbiters + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "arbiters", {enumerable: true + , get: function() { + var keys = Object.keys(this._state.arbiters); + var array = new Array(keys.length); + // Convert arbiters to array + for(var i = 0; i < keys.length; i++) { + array[i] = this._state.arbiters[keys[i]]; + } + return array; + } +}); + +/** + * Get list of passives + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "passives", {enumerable: true + , get: function() { + var keys = Object.keys(this._state.passives); + var array = new Array(keys.length); + // Convert arbiters to array + for(var i = 0; i < keys.length; i++) { + array[i] = this._state.passives[keys[i]]; + } + return array; + } +}); + +/** + * Master connection property + * @ignore + */ +Object.defineProperty(ReplSet.prototype, "primary", { enumerable: true + , get: function () { + return this._state != null ? this._state.master : null; + } +}); + +/** + * @ignore + */ +// Backward compatibility +exports.ReplSetServers = ReplSet; diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/server.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/server.js new file mode 100644 index 0000000..34301f6 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/server.js @@ -0,0 +1,860 @@ +var Connection = require('./connection').Connection, + ReadPreference = require('./read_preference').ReadPreference, + DbCommand = require('../commands/db_command').DbCommand, + MongoReply = require('../responses/mongo_reply').MongoReply, + ConnectionPool = require('./connection_pool').ConnectionPool, + EventEmitter = require('events').EventEmitter, + Base = require('./base').Base, + utils = require('../utils'), + inherits = require('util').inherits; + +/** + * Class representing a single MongoDB Server connection + * + * Options + * - **readPreference** {String, default:null}, set's the read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST) + * - **ssl** {Boolean, default:false}, use ssl connection (needs to have a mongod server with ssl support) + * - **slaveOk** {Boolean, default:false}, legacy option allowing reads from secondary, use **readPrefrence** instead. + * - **poolSize** {Number, default:5}, number of connections in the connection pool, set to 5 as default for legacy reasons. + * - **socketOptions** {Object, default:null}, an object containing socket options to use (noDelay:(boolean), keepAlive:(number), connectTimeoutMS:(number), socketTimeoutMS:(number)) + * - **logger** {Object, default:null}, an object representing a logger that you want to use, needs to support functions debug, log, error **({error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}})**. + * - **auto_reconnect** {Boolean, default:false}, reconnect on error. + * - **disableDriverBSONSizeCheck** {Boolean, default:false}, force the server to error if the BSON message is to big + * + * @class Represents a Server connection. + * @param {String} host the server host + * @param {Number} port the server port + * @param {Object} [options] optional options for insert command + */ +function Server(host, port, options) { + // Set up Server instance + if(!(this instanceof Server)) return new Server(host, port, options); + + // Set up event emitter + Base.call(this); + + // Ensure correct values + if(port != null && typeof port == 'object') { + options = port; + port = Connection.DEFAULT_PORT; + } + + var self = this; + this.host = host; + this.port = port; + this.options = options == null ? {} : options; + this.internalConnection; + this.internalMaster = false; + this.connected = false; + this.poolSize = this.options.poolSize == null ? 5 : this.options.poolSize; + this.disableDriverBSONSizeCheck = this.options.disableDriverBSONSizeCheck != null ? this.options.disableDriverBSONSizeCheck : false; + this.ssl = this.options.ssl == null ? false : this.options.ssl; + this.slaveOk = this.options["slave_ok"] ? this.options["slave_ok"] : this.options["slaveOk"]; + this._used = false; + this.replicasetInstance = null; + + // Get the readPreference + var readPreference = this.options['readPreference']; + // If readPreference is an object get the mode string + var validateReadPreference = readPreference != null && typeof readPreference == 'object' ? readPreference.mode : readPreference; + // Read preference setting + if(validateReadPreference != null) { + if(validateReadPreference != ReadPreference.PRIMARY && validateReadPreference != ReadPreference.SECONDARY && validateReadPreference != ReadPreference.NEAREST + && validateReadPreference != ReadPreference.SECONDARY_PREFERRED && validateReadPreference != ReadPreference.PRIMARY_PREFERRED) { + throw new Error("Illegal readPreference mode specified, " + validateReadPreference); + } + + // Set read Preference + this._readPreference = readPreference; + } else { + this._readPreference = null; + } + + // Contains the isMaster information returned from the server + this.isMasterDoc; + + // Set default connection pool options + this.socketOptions = this.options.socketOptions != null ? this.options.socketOptions : {}; + if(this.disableDriverBSONSizeCheck) this.socketOptions.disableDriverBSONSizeCheck = this.disableDriverBSONSizeCheck; + // Set ssl up if it's defined + if(this.ssl) { + this.socketOptions.ssl = true; + } + + // Set up logger if any set + this.logger = this.options.logger != null + && (typeof this.options.logger.debug == 'function') + && (typeof this.options.logger.error == 'function') + && (typeof this.options.logger.log == 'function') + ? this.options.logger : {error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}}; + + // Just keeps list of events we allow + this.eventHandlers = {error:[], parseError:[], poolReady:[], message:[], close:[], timeout:[]}; + // Internal state of server connection + this._serverState = 'disconnected'; + // this._timeout = false; + // Contains state information about server connection + this._state = {'runtimeStats': {'queryStats':new RunningStats()}}; + // Do we record server stats or not + this.recordQueryStats = false; +}; + +/** + * @ignore + */ +inherits(Server, Base); + +// +// Deprecated, USE ReadPreferences class +// +Server.READ_PRIMARY = ReadPreference.PRIMARY; +Server.READ_SECONDARY = ReadPreference.SECONDARY_PREFERRED; +Server.READ_SECONDARY_ONLY = ReadPreference.SECONDARY; + +/** + * Always ourselves + * @ignore + */ +Server.prototype.setReadPreference = function() {} + +/** + * @ignore + */ +Server.prototype.isMongos = function() { + return this.isMasterDoc != null && this.isMasterDoc['msg'] == "isdbgrid" ? true : false; +} + +/** + * @ignore + */ +Server.prototype._isUsed = function() { + return this._used; +} + +/** + * @ignore + */ +Server.prototype.close = function(callback) { + // Remove all local listeners + this.removeAllListeners(); + + if(this.connectionPool != null) { + // Remove all the listeners on the pool so it does not fire messages all over the place + this.connectionPool.removeAllEventListeners(); + // Close the connection if it's open + this.connectionPool.stop(true); + } + + // Set server status as disconnected + this._serverState = 'disconnected'; + // Peform callback if present + if(typeof callback === 'function') callback(); +}; + +/** + * @ignore + */ +Server.prototype.isConnected = function() { + return this._serverState == 'connected'; +} + +/** + * @ignore + */ +Server.prototype.allServerInstances = function() { + return [this]; +} + +/** + * @ignore + */ +Server.prototype.isSetMember = function() { + return this.replicasetInstance != null || this.mongosInstance != null; +} + +/** + * Assigns a replica set to this `server`. + * + * @param {ReplSet} replset + * @ignore + */ +Server.prototype.assignReplicaSet = function (replset) { + this.replicasetInstance = replset; + this.inheritReplSetOptionsFrom(replset); + this.enableRecordQueryStats(replset.recordQueryStats); +} + +/** + * Takes needed options from `replset` and overwrites + * our own options. + * + * @param {ReplSet} replset + * @ignore + */ +Server.prototype.inheritReplSetOptionsFrom = function (replset) { + this.socketOptions = {}; + this.socketOptions.connectTimeoutMS = replset._connectTimeoutMS; + + if(replset.ssl) + this.socketOptions.ssl = true; + + // If a socket option object exists clone it + if(utils.isObject(replset.socketOptions)) { + var keys = Object.keys(replset.socketOptions); + for(var i = 0; i < keys.length; i++) + this.socketOptions[keys[i]] = replset.socketOptions[keys[i]]; + } +} + +/** + * Opens this server connection. + * + * @ignore + */ +Server.prototype.connect = function(dbInstance, options, callback) { + if('function' === typeof options) callback = options, options = {}; + if(options == null) options = {}; + if(!('function' === typeof callback)) callback = null; + + // Currently needed to work around problems with multiple connections in a pool with ssl + // TODO fix if possible + if(this.ssl == true) { + // Set up socket options for ssl + this.socketOptions.ssl = true; + } + + // Let's connect + var server = this; + // Let's us override the main receiver of events + var eventReceiver = options.eventReceiver != null ? options.eventReceiver : this; + // Creating dbInstance + this.dbInstance = dbInstance; + // Save reference to dbInstance + this.dbInstances = [dbInstance]; + + // Force connection pool if there is one + if(server.connectionPool) server.connectionPool.stop(); + + // Set server state to connecting + this._serverState = 'connecting'; + // Ensure dbInstance can do a slave query if it's set + dbInstance.slaveOk = this.slaveOk ? this.slaveOk : dbInstance.slaveOk; + // Create connection Pool instance with the current BSON serializer + var connectionPool = new ConnectionPool(this.host, this.port, this.poolSize, dbInstance.bson, this.socketOptions); + // Set logger on pool + connectionPool.logger = this.logger; + + // Set up a new pool using default settings + server.connectionPool = connectionPool; + + // Set basic parameters passed in + var returnIsMasterResults = options.returnIsMasterResults == null ? false : options.returnIsMasterResults; + + // Create a default connect handler, overriden when using replicasets + var connectCallback = function(err, reply) { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // If something close down the connection and removed the callback before + // proxy killed connection etc, ignore the erorr as close event was isssued + if(err != null && internalCallback == null) return; + // Internal callback + if(err != null) return internalCallback(err, null); + server.master = reply.documents[0].ismaster == 1 ? true : false; + server.connectionPool.setMaxBsonSize(reply.documents[0].maxBsonObjectSize); + // Set server as connected + server.connected = true; + // Save document returned so we can query it + server.isMasterDoc = reply.documents[0]; + + // Emit open event + _emitAcrossAllDbInstances(server, eventReceiver, "open", null, returnIsMasterResults ? reply : dbInstance, null); + + // If we have it set to returnIsMasterResults + if(returnIsMasterResults) { + internalCallback(null, reply, server); + } else { + internalCallback(null, dbInstance, server); + } + }; + + // Let's us override the main connect callback + var connectHandler = options.connectHandler == null ? connectCallback : options.connectHandler; + + // Set up on connect method + connectionPool.on("poolReady", function() { + // Create db command and Add the callback to the list of callbacks by the request id (mapping outgoing messages to correct callbacks) + var db_command = DbCommand.NcreateIsMasterCommand(dbInstance, dbInstance.databaseName); + // Check out a reader from the pool + var connection = connectionPool.checkoutConnection(); + // Set server state to connEcted + server._serverState = 'connected'; + + // Register handler for messages + dbInstance._registerHandler(db_command, false, connection, connectHandler); + + // Write the command out + connection.write(db_command); + }) + + // Set up item connection + connectionPool.on("message", function(message) { + // Attempt to parse the message + try { + // Create a new mongo reply + var mongoReply = new MongoReply() + // Parse the header + mongoReply.parseHeader(message, connectionPool.bson) + // If message size is not the same as the buffer size + // something went terribly wrong somewhere + if(mongoReply.messageLength != message.length) { + // Emit the error + if(eventReceiver.listeners("error") && eventReceiver.listeners("error").length > 0) eventReceiver.emit("error", new Error("bson length is different from message length"), server); + // Remove all listeners + server.removeAllListeners(); + } else { + var startDate = new Date().getTime(); + + // Callback instance + var callbackInfo = null; + var dbInstanceObject = null; + + // Locate a callback instance and remove any additional ones + for(var i = 0; i < server.dbInstances.length; i++) { + var dbInstanceObjectTemp = server.dbInstances[i]; + var hasHandler = dbInstanceObjectTemp._hasHandler(mongoReply.responseTo.toString()); + // Assign the first one we find and remove any duplicate ones + if(hasHandler && callbackInfo == null) { + callbackInfo = dbInstanceObjectTemp._findHandler(mongoReply.responseTo.toString()); + dbInstanceObject = dbInstanceObjectTemp; + } else if(hasHandler) { + dbInstanceObjectTemp._removeHandler(mongoReply.responseTo.toString()); + } + } + + // The command executed another request, log the handler again under that request id + if(mongoReply.requestId > 0 && mongoReply.cursorId.toString() != "0" + && callbackInfo && callbackInfo.info && callbackInfo.info.exhaust) { + dbInstance._reRegisterHandler(mongoReply.requestId, callbackInfo); + } + + // Only execute callback if we have a caller + // chained is for findAndModify as it does not respect write concerns + if(callbackInfo && callbackInfo.callback && callbackInfo.info && Array.isArray(callbackInfo.info.chained)) { + // Check if callback has already been fired (missing chain command) + var chained = callbackInfo.info.chained; + var numberOfFoundCallbacks = 0; + for(var i = 0; i < chained.length; i++) { + if(dbInstanceObject._hasHandler(chained[i])) numberOfFoundCallbacks++; + } + + // If we have already fired then clean up rest of chain and move on + if(numberOfFoundCallbacks != chained.length) { + for(var i = 0; i < chained.length; i++) { + dbInstanceObject._removeHandler(chained[i]); + } + + // Just return from function + return; + } + + // Parse the body + mongoReply.parseBody(message, connectionPool.bson, callbackInfo.info.raw, function(err) { + // console.log("+++++++++++++++++++++++++++++++++++++++ recieved message") + // console.dir(message) + if(err != null) { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // Remove all listeners and close the connection pool + server.removeAllListeners(); + connectionPool.stop(true); + + // If we have a callback return the error + if(typeof callback === 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(new Error("connection closed due to parseError"), null, server); + } else if(server.isSetMember()) { + if(server.listeners("parseError") && server.listeners("parseError").length > 0) server.emit("parseError", new Error("connection closed due to parseError"), server); + } else { + if(eventReceiver.listeners("parseError") && eventReceiver.listeners("parseError").length > 0) eventReceiver.emit("parseError", new Error("connection closed due to parseError"), server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(new Error("connection closed due to parseError")); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "parseError", server, null, true); + } + // Short cut + return; + } + + // Fetch the callback + var callbackInfo = dbInstanceObject._findHandler(mongoReply.responseTo.toString()); + // If we have an error let's execute the callback and clean up all other + // chained commands + var firstResult = mongoReply && mongoReply.documents; + + // Check for an error, if we have one let's trigger the callback and clean up + // The chained callbacks + if(firstResult[0].err != null || firstResult[0].errmsg != null) { + // Trigger the callback for the error + dbInstanceObject._callHandler(mongoReply.responseTo, mongoReply, null); + } else { + var chainedIds = callbackInfo.info.chained; + + if(chainedIds.length > 0 && chainedIds[chainedIds.length - 1] == mongoReply.responseTo) { + // Cleanup all other chained calls + chainedIds.pop(); + // Remove listeners + for(var i = 0; i < chainedIds.length; i++) dbInstanceObject._removeHandler(chainedIds[i]); + // Call the handler + dbInstanceObject._callHandler(mongoReply.responseTo, callbackInfo.info.results.shift(), null); + } else{ + // Add the results to all the results + for(var i = 0; i < chainedIds.length; i++) { + var handler = dbInstanceObject._findHandler(chainedIds[i]); + // Check if we have an object, if it's the case take the current object commands and + // and add this one + if(handler.info != null) { + handler.info.results = Array.isArray(callbackInfo.info.results) ? callbackInfo.info.results : []; + handler.info.results.push(mongoReply); + } + } + } + } + }); + } else if(callbackInfo && callbackInfo.callback && callbackInfo.info) { + // Parse the body + mongoReply.parseBody(message, connectionPool.bson, callbackInfo.info.raw, function(err) { + // console.log("+++++++++++++++++++++++++++++++++++++++ recieved message") + // console.dir(message) + if(err != null) { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // Remove all listeners and close the connection pool + server.removeAllListeners(); + connectionPool.stop(true); + + // If we have a callback return the error + if(typeof callback === 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(new Error("connection closed due to parseError"), null, server); + } else if(server.isSetMember()) { + if(server.listeners("parseError") && server.listeners("parseError").length > 0) server.emit("parseError", new Error("connection closed due to parseError"), server); + } else { + if(eventReceiver.listeners("parseError") && eventReceiver.listeners("parseError").length > 0) eventReceiver.emit("parseError", new Error("connection closed due to parseError"), server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(new Error("connection closed due to parseError")); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "parseError", server, null, true); + } + // Short cut + return; + } + + // Let's record the stats info if it's enabled + if(server.recordQueryStats == true && server._state['runtimeStats'] != null + && server._state.runtimeStats['queryStats'] instanceof RunningStats) { + // Add data point to the running statistics object + server._state.runtimeStats.queryStats.push(new Date().getTime() - callbackInfo.info.start); + } + + dbInstanceObject._callHandler(mongoReply.responseTo, mongoReply, null); + }); + } + } + } catch (err) { + // Throw error in next tick + process.nextTick(function() { + throw err; + }) + } + }); + + // Handle timeout + connectionPool.on("timeout", function(err) { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // If we have a callback return the error + if(typeof callback === 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(err, null, server); + } else if(server.isSetMember()) { + if(server.listeners("timeout") && server.listeners("timeout").length > 0) server.emit("timeout", err, server); + } else { + if(eventReceiver.listeners("timeout") && eventReceiver.listeners("timeout").length > 0) eventReceiver.emit("timeout", err, server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(err); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "timeout", err, server, true); + } + }); + + // Handle errors + connectionPool.on("error", function(message) { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // If we have a callback return the error + if(typeof callback === 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(new Error(message && message.err ? message.err : message), null, server); + } else if(server.isSetMember()) { + if(server.listeners("error") && server.listeners("error").length > 0) server.emit("error", new Error(message && message.err ? message.err : message), server); + } else { + if(eventReceiver.listeners("error") && eventReceiver.listeners("error").length > 0) eventReceiver.emit("error", new Error(message && message.err ? message.err : message), server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(new Error(message && message.err ? message.err : message)); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "error", new Error(message && message.err ? message.err : message), server, true); + } + }); + + // Handle close events + connectionPool.on("close", function() { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // If we have a callback return the error + if(typeof callback == 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(new Error("connection closed"), null, server); + } else if(server.isSetMember()) { + if(server.listeners("close") && server.listeners("close").length > 0) server.emit("close", new Error("connection closed"), server); + } else { + if(eventReceiver.listeners("close") && eventReceiver.listeners("close").length > 0) eventReceiver.emit("close", new Error("connection closed"), server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(new Error("connection closed")); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "close", server, null, true); + } + }); + + // If we have a parser error we are in an unknown state, close everything and emit + // error + connectionPool.on("parseError", function(message) { + // If pool connection is already closed + if(server._serverState === 'disconnected') return; + // Set server state to disconnected + server._serverState = 'disconnected'; + // If we have a callback return the error + if(typeof callback === 'function') { + // ensure no callbacks get called twice + var internalCallback = callback; + callback = null; + // Perform callback + internalCallback(new Error("connection closed due to parseError"), null, server); + } else if(server.isSetMember()) { + if(server.listeners("parseError") && server.listeners("parseError").length > 0) server.emit("parseError", new Error("connection closed due to parseError"), server); + } else { + if(eventReceiver.listeners("parseError") && eventReceiver.listeners("parseError").length > 0) eventReceiver.emit("parseError", new Error("connection closed due to parseError"), server); + } + + // If we are a single server connection fire errors correctly + if(!server.isSetMember()) { + // Fire all callback errors + server.__executeAllCallbacksWithError(new Error("connection closed due to parseError")); + // Emit error + _emitAcrossAllDbInstances(server, eventReceiver, "parseError", server, null, true); + } + }); + + // Boot up connection poole, pass in a locator of callbacks + connectionPool.start(); +} + +/** + * @ignore + */ +var _emitAcrossAllDbInstances = function(server, filterDb, event, message, object, resetConnection) { + // Emit close event across all db instances sharing the sockets + var allServerInstances = server.allServerInstances(); + // Fetch the first server instance + var serverInstance = allServerInstances[0]; + // For all db instances signal all db instances + if(Array.isArray(serverInstance.dbInstances) && serverInstance.dbInstances.length >= 1) { + for(var i = 0; i < serverInstance.dbInstances.length; i++) { + var dbInstance = serverInstance.dbInstances[i]; + // Set the parent + if(resetConnection && typeof dbInstance.openCalled != 'undefined') + dbInstance.openCalled = false; + // Check if it's our current db instance and skip if it is + if(filterDb == null || filterDb.databaseName !== dbInstance.databaseName || filterDb.tag !== dbInstance.tag) { + // Only emit if there is a listener + if(dbInstance.listeners(event).length > 0) + dbInstance.emit(event, message, object); + } + } + } +} + +/** + * @ignore + */ +Server.prototype.allRawConnections = function() { + return this.connectionPool.getAllConnections(); +} + +/** + * Check if a writer can be provided + * @ignore + */ +var canCheckoutWriter = function(self, read) { + // We cannot write to an arbiter or secondary server + if(self.isMasterDoc['arbiterOnly'] == true) { + return new Error("Cannot write to an arbiter"); + } if(self.isMasterDoc['secondary'] == true) { + return new Error("Cannot write to a secondary"); + } else if(read == true && self._readPreference == ReadPreference.SECONDARY && self.isMasterDoc['ismaster'] == true) { + return new Error("Cannot read from primary when secondary only specified"); + } + + // Return no error + return null; +} + +/** + * @ignore + */ +Server.prototype.checkoutWriter = function(read) { + // console.log("===================== checkoutWriter :: " + read) + // console.dir(this.isMasterDoc) + if(read == true) return this.connectionPool.checkoutConnection(); + // Check if are allowed to do a checkout (if we try to use an arbiter f.ex) + var result = canCheckoutWriter(this, read); + // If the result is null check out a writer + if(result == null && this.connectionPool != null) { + return this.connectionPool.checkoutConnection(); + } else if(result == null) { + return null; + } else { + return result; + } +} + +/** + * Check if a reader can be provided + * @ignore + */ +var canCheckoutReader = function(self) { + // We cannot write to an arbiter or secondary server + if(self.isMasterDoc && self.isMasterDoc['arbiterOnly'] == true) { + return new Error("Cannot write to an arbiter"); + } else if(self._readPreference != null) { + // If the read preference is Primary and the instance is not a master return an error + if((self._readPreference == ReadPreference.PRIMARY) && self.isMasterDoc['ismaster'] != true) { + return new Error("Read preference is Server.PRIMARY and server is not master"); + } else if(self._readPreference == ReadPreference.SECONDARY && self.isMasterDoc['ismaster'] == true) { + return new Error("Cannot read from primary when secondary only specified"); + } + } + + // Return no error + return null; +} + +/** + * @ignore + */ +Server.prototype.checkoutReader = function() { + // console.log("===================== checkoutReader") + // Check if are allowed to do a checkout (if we try to use an arbiter f.ex) + var result = canCheckoutReader(this); + // If the result is null check out a writer + if(result == null && this.connectionPool != null) { + return this.connectionPool.checkoutConnection(); + } else if(result == null) { + return null; + } else { + return result; + } +} + +/** + * @ignore + */ +Server.prototype.enableRecordQueryStats = function(enable) { + this.recordQueryStats = enable; +} + +/** + * Internal statistics object used for calculating average and standard devitation on + * running queries + * @ignore + */ +var RunningStats = function() { + var self = this; + this.m_n = 0; + this.m_oldM = 0.0; + this.m_oldS = 0.0; + this.m_newM = 0.0; + this.m_newS = 0.0; + + // Define getters + Object.defineProperty(this, "numDataValues", { enumerable: true + , get: function () { return this.m_n; } + }); + + Object.defineProperty(this, "mean", { enumerable: true + , get: function () { return (this.m_n > 0) ? this.m_newM : 0.0; } + }); + + Object.defineProperty(this, "variance", { enumerable: true + , get: function () { return ((this.m_n > 1) ? this.m_newS/(this.m_n - 1) : 0.0); } + }); + + Object.defineProperty(this, "standardDeviation", { enumerable: true + , get: function () { return Math.sqrt(this.variance); } + }); + + Object.defineProperty(this, "sScore", { enumerable: true + , get: function () { + var bottom = this.mean + this.standardDeviation; + if(bottom == 0) return 0; + return ((2 * this.mean * this.standardDeviation)/(bottom)); + } + }); +} + +/** + * @ignore + */ +RunningStats.prototype.push = function(x) { + // Update the number of samples + this.m_n = this.m_n + 1; + // See Knuth TAOCP vol 2, 3rd edition, page 232 + if(this.m_n == 1) { + this.m_oldM = this.m_newM = x; + this.m_oldS = 0.0; + } else { + this.m_newM = this.m_oldM + (x - this.m_oldM) / this.m_n; + this.m_newS = this.m_oldS + (x - this.m_oldM) * (x - this.m_newM); + + // set up for next iteration + this.m_oldM = this.m_newM; + this.m_oldS = this.m_newS; + } +} + +/** + * @ignore + */ +Object.defineProperty(Server.prototype, "autoReconnect", { enumerable: true + , get: function () { + return this.options['auto_reconnect'] == null ? false : this.options['auto_reconnect']; + } +}); + +/** + * @ignore + */ +Object.defineProperty(Server.prototype, "connection", { enumerable: true + , get: function () { + return this.internalConnection; + } + , set: function(connection) { + this.internalConnection = connection; + } +}); + +/** + * @ignore + */ +Object.defineProperty(Server.prototype, "master", { enumerable: true + , get: function () { + return this.internalMaster; + } + , set: function(value) { + this.internalMaster = value; + } +}); + +/** + * @ignore + */ +Object.defineProperty(Server.prototype, "primary", { enumerable: true + , get: function () { + return this; + } +}); + +/** + * Getter for query Stats + * @ignore + */ +Object.defineProperty(Server.prototype, "queryStats", { enumerable: true + , get: function () { + return this._state.runtimeStats.queryStats; + } +}); + +/** + * @ignore + */ +Object.defineProperty(Server.prototype, "runtimeStats", { enumerable: true + , get: function () { + return this._state.runtimeStats; + } +}); + +/** + * Get Read Preference method + * @ignore + */ +Object.defineProperty(Server.prototype, "readPreference", { enumerable: true + , get: function () { + if(this._readPreference == null && this.readSecondary) { + return Server.READ_SECONDARY; + } else if(this._readPreference == null && !this.readSecondary) { + return Server.READ_PRIMARY; + } else { + return this._readPreference; + } + } +}); + +/** + * @ignore + */ +exports.Server = Server; diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/strategies/ping_strategy.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/strategies/ping_strategy.js new file mode 100644 index 0000000..4fefd78 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/strategies/ping_strategy.js @@ -0,0 +1,188 @@ +var Server = require("../server").Server; + +// The ping strategy uses pings each server and records the +// elapsed time for the server so it can pick a server based on lowest +// return time for the db command {ping:true} +var PingStrategy = exports.PingStrategy = function(replicaset, secondaryAcceptableLatencyMS) { + this.replicaset = replicaset; + this.secondaryAcceptableLatencyMS = secondaryAcceptableLatencyMS; + this.state = 'disconnected'; + this.pingInterval = 5000; + // Class instance + this.Db = require("../../db").Db; +} + +// Starts any needed code +PingStrategy.prototype.start = function(callback) { + // already running? + if ('connected' == this.state) return; + + this.state = 'connected'; + + // Start ping server + this._pingServer(callback); +} + +// Stops and kills any processes running +PingStrategy.prototype.stop = function(callback) { + // Stop the ping process + this.state = 'disconnected'; + + // optional callback + callback && callback(null, null); +} + +PingStrategy.prototype.checkoutSecondary = function(tags, secondaryCandidates) { + // Servers are picked based on the lowest ping time and then servers that lower than that + secondaryAcceptableLatencyMS + // Create a list of candidat servers, containing the primary if available + var candidateServers = []; + + // If we have not provided a list of candidate servers use the default setup + if(!Array.isArray(secondaryCandidates)) { + candidateServers = this.replicaset._state.master != null ? [this.replicaset._state.master] : []; + // Add all the secondaries + var keys = Object.keys(this.replicaset._state.secondaries); + for(var i = 0; i < keys.length; i++) { + candidateServers.push(this.replicaset._state.secondaries[keys[i]]) + } + } else { + candidateServers = secondaryCandidates; + } + + // Final list of eligable server + var finalCandidates = []; + + // If we have tags filter by tags + if(tags != null && typeof tags == 'object') { + // If we have an array or single tag selection + var tagObjects = Array.isArray(tags) ? tags : [tags]; + // Iterate over all tags until we find a candidate server + for(var _i = 0; _i < tagObjects.length; _i++) { + // Grab a tag object + var tagObject = tagObjects[_i]; + // Matching keys + var matchingKeys = Object.keys(tagObject); + // Remove any that are not tagged correctly + for(var i = 0; i < candidateServers.length; i++) { + var server = candidateServers[i]; + // If we have tags match + if(server.tags != null) { + var matching = true; + + // Ensure we have all the values + for(var j = 0; j < matchingKeys.length; j++) { + if(server.tags[matchingKeys[j]] != tagObject[matchingKeys[j]]) { + matching = false; + break; + } + } + + // If we have a match add it to the list of matching servers + if(matching) { + finalCandidates.push(server); + } + } + } + } + } else { + // Final array candidates + var finalCandidates = candidateServers; + } + + // Sort by ping time + finalCandidates.sort(function(a, b) { + return a.runtimeStats['pingMs'] > b.runtimeStats['pingMs']; + }); + + if(0 === finalCandidates.length) + return new Error("No replica set members available for query"); + + // handle undefined pingMs + var lowestPing = finalCandidates[0].runtimeStats['pingMs'] | 0; + + // determine acceptable latency + var acceptable = lowestPing + this.secondaryAcceptableLatencyMS; + + // remove any server responding slower than acceptable + var len = finalCandidates.length; + while(len--) { + if(finalCandidates[len].runtimeStats['pingMs'] > acceptable) { + finalCandidates.splice(len, 1); + } + } + + // If no candidates available return an error + if(finalCandidates.length == 0) + return new Error("No replica set members available for query"); + + // Pick a random acceptable server + return finalCandidates[Math.round(Math.random(1000000) * (finalCandidates.length - 1))].checkoutReader(); +} + +PingStrategy.prototype._pingServer = function(callback) { + var self = this; + + // Ping server function + var pingFunction = function() { + if(self.state == 'disconnected') return; + var addresses = self.replicaset._state.addresses; + + // Grab all servers + var serverKeys = Object.keys(addresses); + + // Number of server entries + var numberOfEntries = serverKeys.length; + + // We got keys + for(var i = 0; i < serverKeys.length; i++) { + + // We got a server instance + var server = addresses[serverKeys[i]]; + + // Create a new server object, avoid using internal connections as they might + // be in an illegal state + new function(serverInstance) { + var options = { poolSize: 1, timeout: 500, auto_reconnect: false }; + var server = new Server(serverInstance.host, serverInstance.port, options); + var db = new self.Db(self.replicaset.db.databaseName, server, { safe: true }); + + db.on("error", done); + + // Open the db instance + db.open(function(err, _db) { + if(err) return done(err, _db); + + // Startup time of the command + var startTime = Date.now(); + + // Execute ping on this connection + db.executeDbCommand({ping:1}, {failFast:true}, function() { + if(null != serverInstance.runtimeStats && serverInstance.isConnected()) { + serverInstance.runtimeStats['pingMs'] = Date.now() - startTime; + } + + done(null, _db); + }) + }) + + function done (err, _db) { + // Close connection + if (_db) _db.close(true); + + // Adjust the number of checks + numberOfEntries--; + + // If we are done with all results coming back trigger ping again + if(0 === numberOfEntries && 'connected' == self.state) { + setTimeout(pingFunction, self.pingInterval); + } + } + }(server); + } + } + + // Start pingFunction + setTimeout(pingFunction, 1000); + + callback && callback(null); +} diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/strategies/statistics_strategy.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/strategies/statistics_strategy.js new file mode 100644 index 0000000..2e87dbd --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/strategies/statistics_strategy.js @@ -0,0 +1,78 @@ +// The Statistics strategy uses the measure of each end-start time for each +// query executed against the db to calculate the mean, variance and standard deviation +// and pick the server which the lowest mean and deviation +var StatisticsStrategy = exports.StatisticsStrategy = function(replicaset) { + this.replicaset = replicaset; +} + +// Starts any needed code +StatisticsStrategy.prototype.start = function(callback) { + callback && callback(null, null); +} + +StatisticsStrategy.prototype.stop = function(callback) { + callback && callback(null, null); +} + +StatisticsStrategy.prototype.checkoutSecondary = function(tags, secondaryCandidates) { + // Servers are picked based on the lowest ping time and then servers that lower than that + secondaryAcceptableLatencyMS + // Create a list of candidat servers, containing the primary if available + var candidateServers = []; + + // If we have not provided a list of candidate servers use the default setup + if(!Array.isArray(secondaryCandidates)) { + candidateServers = this.replicaset._state.master != null ? [this.replicaset._state.master] : []; + // Add all the secondaries + var keys = Object.keys(this.replicaset._state.secondaries); + for(var i = 0; i < keys.length; i++) { + candidateServers.push(this.replicaset._state.secondaries[keys[i]]) + } + } else { + candidateServers = secondaryCandidates; + } + + // Final list of eligable server + var finalCandidates = []; + + // If we have tags filter by tags + if(tags != null && typeof tags == 'object') { + // If we have an array or single tag selection + var tagObjects = Array.isArray(tags) ? tags : [tags]; + // Iterate over all tags until we find a candidate server + for(var _i = 0; _i < tagObjects.length; _i++) { + // Grab a tag object + var tagObject = tagObjects[_i]; + // Matching keys + var matchingKeys = Object.keys(tagObject); + // Remove any that are not tagged correctly + for(var i = 0; i < candidateServers.length; i++) { + var server = candidateServers[i]; + // If we have tags match + if(server.tags != null) { + var matching = true; + + // Ensure we have all the values + for(var j = 0; j < matchingKeys.length; j++) { + if(server.tags[matchingKeys[j]] != tagObject[matchingKeys[j]]) { + matching = false; + break; + } + } + + // If we have a match add it to the list of matching servers + if(matching) { + finalCandidates.push(server); + } + } + } + } + } else { + // Final array candidates + var finalCandidates = candidateServers; + } + + // If no candidates available return an error + if(finalCandidates.length == 0) return new Error("No replica set members available for query"); + // Pick a random server + return finalCandidates[Math.round(Math.random(1000000) * (finalCandidates.length - 1))].checkoutReader(); +} diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/url_parser.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/url_parser.js new file mode 100644 index 0000000..9c280b7 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/connection/url_parser.js @@ -0,0 +1,223 @@ +var fs = require('fs'), + ReadPreference = require('./read_preference').ReadPreference; + +exports.parse = function(url, options) { + // Ensure we have a default options object if none set + options = options || {}; + // Variables + var connection_part = ''; + var auth_part = ''; + var query_string_part = ''; + var dbName = 'default'; + + // Must start with mongodb + if(url.indexOf("mongodb://") != 0) + throw Error("URL must be in the format mongodb://user:pass@host:port/dbname"); + // If we have a ? mark cut the query elements off + if(url.indexOf("?") != -1) { + query_string_part = url.substr(url.indexOf("?") + 1); + connection_part = url.substring("mongodb://".length, url.indexOf("?")) + } else { + connection_part = url.substring("mongodb://".length); + } + + // Check if we have auth params + if(connection_part.indexOf("@") != -1) { + auth_part = connection_part.split("@")[0]; + connection_part = connection_part.split("@")[1]; + } + + // Check if the connection string has a db + if(connection_part.indexOf(".sock") != -1) { + if(connection_part.indexOf(".sock/") != -1) { + dbName = connection_part.split(".sock/")[1]; + connection_part = connection_part.split("/", connection_part.indexOf(".sock") + ".sock".length); + } + } else if(connection_part.indexOf("/") != -1) { + dbName = connection_part.split("/")[1]; + connection_part = connection_part.split("/")[0]; + } + + // Result object + var object = {}; + + // Pick apart the authentication part of the string + var authPart = auth_part || ''; + var auth = authPart.split(':', 2); + if(options['uri_decode_auth']){ + auth[0] = decodeURIComponent(auth[0]); + if(auth[1]){ + auth[1] = decodeURIComponent(auth[1]); + } + } + + // Add auth to final object if we have 2 elements + if(auth.length == 2) object.auth = {user: auth[0], password: auth[1]}; + + // Variables used for temporary storage + var hostPart; + var urlOptions; + var servers; + var serverOptions = {socketOptions: {}}; + var dbOptions = {read_preference_tags: []}; + var replSetServersOptions = {socketOptions: {}}; + // Add server options to final object + object.server_options = serverOptions; + object.db_options = dbOptions; + object.rs_options = replSetServersOptions; + object.mongos_options = {}; + + // Let's check if we are using a domain socket + if(url.match(/\.sock/)) { + // Split out the socket part + var domainSocket = url.substring( + url.indexOf("mongodb://") + "mongodb://".length + , url.lastIndexOf(".sock") + ".sock".length); + // Clean out any auth stuff if any + if(domainSocket.indexOf("@") != -1) domainSocket = domainSocket.split("@")[1]; + servers = [{domain_socket: domainSocket}]; + } else { + // Split up the db + hostPart = connection_part; + // Parse all server results + servers = hostPart.split(',').map(function(h) { + var hostPort = h.split(':', 2); + var _host = hostPort[0] || 'localhost'; + var _port = hostPort[1] != null ? parseInt(hostPort[1], 10) : 27017; + // Check for localhost?safe=true style case + if(_host.indexOf("?") != -1) _host = _host.split(/\?/)[0]; + + // Return the mapped object + return {host: _host, port: _port}; + }); + } + + // Get the db name + object.dbName = dbName || 'default'; + // Split up all the options + urlOptions = (query_string_part || '').split(/[&;]/); + // Ugh, we have to figure out which options go to which constructor manually. + urlOptions.forEach(function(opt) { + if(!opt) return; + var splitOpt = opt.split('='), name = splitOpt[0], value = splitOpt[1]; + // Options implementations + switch(name) { + case 'slaveOk': + case 'slave_ok': + serverOptions.slave_ok = (value == 'true'); + break; + case 'maxPoolSize': + case 'poolSize': + serverOptions.poolSize = parseInt(value, 10); + replSetServersOptions.poolSize = parseInt(value, 10); + break; + case 'autoReconnect': + case 'auto_reconnect': + serverOptions.auto_reconnect = (value == 'true'); + break; + case 'minPoolSize': + throw new Error("minPoolSize not supported"); + case 'maxIdleTimeMS': + throw new Error("maxIdleTimeMS not supported"); + case 'waitQueueMultiple': + throw new Error("waitQueueMultiple not supported"); + case 'waitQueueTimeoutMS': + throw new Error("waitQueueTimeoutMS not supported"); + case 'uuidRepresentation': + throw new Error("uuidRepresentation not supported"); + case 'ssl': + if(value == 'prefer') { + serverOptions.socketOptions.ssl = value; + replSetServersOptions.socketOptions.ssl = value; + break; + } + serverOptions.socketOptions.ssl = (value == 'true'); + replSetServersOptions.socketOptions.ssl = (value == 'true'); + break; + case 'replicaSet': + case 'rs_name': + replSetServersOptions.rs_name = value; + break; + case 'reconnectWait': + replSetServersOptions.reconnectWait = parseInt(value, 10); + break; + case 'retries': + replSetServersOptions.retries = parseInt(value, 10); + break; + case 'readSecondary': + case 'read_secondary': + replSetServersOptions.read_secondary = (value == 'true'); + break; + case 'fsync': + dbOptions.fsync = (value == 'true'); + break; + case 'journal': + dbOptions.journal = (value == 'true'); + break; + case 'safe': + dbOptions.safe = (value == 'true'); + break; + case 'nativeParser': + case 'native_parser': + dbOptions.native_parser = (value == 'true'); + break; + case 'connectTimeoutMS': + serverOptions.socketOptions.connectTimeoutMS = parseInt(value, 10); + replSetServersOptions.socketOptions.connectTimeoutMS = parseInt(value, 10); + break; + case 'socketTimeoutMS': + serverOptions.socketOptions.socketTimeoutMS = parseInt(value, 10); + replSetServersOptions.socketOptions.socketTimeoutMS = parseInt(value, 10); + break; + case 'w': + dbOptions.w = parseInt(value, 10); + break; + case 'wtimeoutMS': + dbOptions.wtimeoutMS = parseInt(value, 10); + break; + case 'readPreference': + if(!ReadPreference.isValid(value)) throw new Error("readPreference must be either primary/primaryPreferred/secondary/secondaryPreferred/nearest"); + dbOptions.read_preference = value; + break; + case 'readPreferenceTags': + // Contains the tag object + var tagObject = {}; + if(value == null || value == '') { + dbOptions.read_preference_tags.push(tagObject); + break; + } + + // Split up the tags + var tags = value.split(/\,/); + for(var i = 0; i < tags.length; i++) { + var parts = tags[i].trim().split(/\:/); + tagObject[parts[0]] = parts[1]; + } + + // Set the preferences tags + dbOptions.read_preference_tags.push(tagObject); + break; + default: + break; + } + }); + + // No tags: should be null (not []) + if(dbOptions.read_preference_tags.length === 0) { + dbOptions.read_preference_tags = null; + } + + // Validate if there are an invalid write concern combinations + if((dbOptions.w == -1 || dbOptions.w == 0) && ( + dbOptions.journal == true + || dbOptions.fsync == true + || dbOptions.safe == true)) throw new Error("w set to -1 or 0 cannot be combined with safe/w/journal/fsync") + + // If no read preference set it to primary + if(!dbOptions.read_preference) dbOptions.read_preference = 'primary'; + + // Add servers to result + object.servers = servers; + // Returned parsed object + return object; +} diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/cursor.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/cursor.js new file mode 100644 index 0000000..34a1ddc --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/cursor.js @@ -0,0 +1,881 @@ +var QueryCommand = require('./commands/query_command').QueryCommand, + GetMoreCommand = require('./commands/get_more_command').GetMoreCommand, + KillCursorCommand = require('./commands/kill_cursor_command').KillCursorCommand, + Long = require('bson').Long, + ReadPreference = require('./connection/read_preference').ReadPreference, + CursorStream = require('./cursorstream'), + utils = require('./utils'); + +/** + * Constructor for a cursor object that handles all the operations on query result + * using find. This cursor object is unidirectional and cannot traverse backwards. Clients should not be creating a cursor directly, + * but use find to acquire a cursor. + * + * Options + * - **skip** {Number} skip number of documents to skip. + * - **limit** {Number}, limit the number of results to return. -1 has a special meaning and is used by Db.eval. A value of 1 will also be treated as if it were -1. + * - **sort** {Array | Object}, set to sort the documents coming back from the query. Array of indexes, [['a', 1]] etc. + * - **hint** {Object}, hint force the query to use a specific index. + * - **explain** {Boolean}, explain return the explaination of the query. + * - **snapshot** {Boolean}, snapshot Snapshot mode assures no duplicates are returned. + * - **timeout** {Boolean}, timeout allow the query to timeout. + * - **tailable** {Boolean}, tailable allow the cursor to be tailable. + * - **awaitdata** {Boolean}, awaitdata allow the cursor to wait for data, only applicable for tailable cursor. + * - **batchSize** {Number}, batchSize the number of the subset of results to request the database to return for every request. This should initially be greater than 1 otherwise the database will automatically close the cursor. The batch size can be set to 1 with cursorInstance.batchSize after performing the initial query to the database. + * - **raw** {Boolean}, raw return all query documents as raw buffers (default false). + * - **read** {Boolean}, read specify override of read from source (primary/secondary). + * - **slaveOk** {Boolean}, slaveOk, sets the slaveOk flag on the query wire protocol for secondaries. + * - **returnKey** {Boolean}, returnKey only return the index key. + * - **maxScan** {Number}, maxScan limit the number of items to scan. + * - **min** {Number}, min set index bounds. + * - **max** {Number}, max set index bounds. + * - **showDiskLoc** {Boolean}, showDiskLoc show disk location of results. + * - **comment** {String}, comment you can put a $comment field on a query to make looking in the profiler logs simpler. + * - **numberOfRetries** {Number}, numberOfRetries if using awaidata specifies the number of times to retry on timeout. + * - **dbName** {String}, dbName override the default dbName. + * - **tailableRetryInterval** {Number}, tailableRetryInterval specify the miliseconds between getMores on tailable cursor. + * - **exhaust** {Boolean}, exhaust have the server send all the documents at once as getMore packets. + * - **partial** {Boolean}, partial have the sharded system return a partial result from mongos. + * + * @class Represents a Cursor. + * @param {Db} db the database object to work with. + * @param {Collection} collection the collection to query. + * @param {Object} selector the query selector. + * @param {Object} fields an object containing what fields to include or exclude from objects returned. + * @param {Object} [options] additional options for the collection. +*/ +function Cursor(db, collection, selector, fields, options) { + this.db = db; + this.collection = collection; + this.selector = selector; + this.fields = fields; + options = !options ? {} : options; + + this.skipValue = options.skip == null ? 0 : options.skip; + this.limitValue = options.limit == null ? 0 : options.limit; + this.sortValue = options.sort; + this.hint = options.hint; + this.explainValue = options.explain; + this.snapshot = options.snapshot; + this.timeout = options.timeout == null ? true : options.timeout; + this.tailable = options.tailable; + this.awaitdata = options.awaitdata; + this.numberOfRetries = options.numberOfRetries == null ? 5 : options.numberOfRetries; + this.currentNumberOfRetries = this.numberOfRetries; + this.batchSizeValue = options.batchSize == null ? 0 : options.batchSize; + this.slaveOk = options.slaveOk == null ? collection.slaveOk : options.slaveOk; + this.raw = options.raw == null ? false : options.raw; + this.read = options.read == null ? ReadPreference.PRIMARY : options.read; + this.returnKey = options.returnKey; + this.maxScan = options.maxScan; + this.min = options.min; + this.max = options.max; + this.showDiskLoc = options.showDiskLoc; + this.comment = options.comment; + this.tailableRetryInterval = options.tailableRetryInterval || 100; + this.exhaust = options.exhaust || false; + this.partial = options.partial || false; + + this.totalNumberOfRecords = 0; + this.items = []; + this.cursorId = Long.fromInt(0); + + // This name + this.dbName = options.dbName; + + // State variables for the cursor + this.state = Cursor.INIT; + // Keep track of the current query run + this.queryRun = false; + this.getMoreTimer = false; + + // If we are using a specific db execute against it + if(this.dbName != null) { + this.collectionName = this.dbName + "." + this.collection.collectionName; + } else { + this.collectionName = (this.db.databaseName ? this.db.databaseName + "." : '') + this.collection.collectionName; + } +}; + +/** + * Resets this cursor to its initial state. All settings like the query string, + * tailable, batchSizeValue, skipValue and limits are preserved. + * + * @return {Cursor} returns itself with rewind applied. + * @api public + */ +Cursor.prototype.rewind = function() { + var self = this; + + if (self.state != Cursor.INIT) { + if (self.state != Cursor.CLOSED) { + self.close(function() {}); + } + + self.numberOfReturned = 0; + self.totalNumberOfRecords = 0; + self.items = []; + self.cursorId = Long.fromInt(0); + self.state = Cursor.INIT; + self.queryRun = false; + } + + return self; +}; + + +/** + * Returns an array of documents. The caller is responsible for making sure that there + * is enough memory to store the results. Note that the array only contain partial + * results when this cursor had been previouly accessed. In that case, + * cursor.rewind() can be used to reset the cursor. + * + * @param {Function} callback This will be called after executing this method successfully. The first parameter will contain the Error object if an error occured, or null otherwise. The second parameter will contain an array of BSON deserialized objects as a result of the query. + * @return {null} + * @api public + */ +Cursor.prototype.toArray = function(callback) { + var self = this; + + if(!callback) { + throw new Error('callback is mandatory'); + } + + if(this.tailable) { + callback(new Error("Tailable cursor cannot be converted to array"), null); + } else if(this.state != Cursor.CLOSED) { + var items = []; + + this.each(function(err, item) { + if(err != null) return callback(err, null); + + if(item != null && Array.isArray(items)) { + items.push(item); + } else { + var resultItems = items; + items = null; + self.items = []; + // Returns items + callback(err, resultItems); + } + }); + } else { + callback(new Error("Cursor is closed"), null); + } +}; + +/** + * Iterates over all the documents for this cursor. As with **{cursor.toArray}**, + * not all of the elements will be iterated if this cursor had been previouly accessed. + * In that case, **{cursor.rewind}** can be used to reset the cursor. However, unlike + * **{cursor.toArray}**, the cursor will only hold a maximum of batch size elements + * at any given time if batch size is specified. Otherwise, the caller is responsible + * for making sure that the entire result can fit the memory. + * + * @param {Function} callback this will be called for while iterating every document of the query result. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the document. + * @return {null} + * @api public + */ +Cursor.prototype.each = function(callback) { + var self = this; + + if (!callback) { + throw new Error('callback is mandatory'); + } + + if(this.state != Cursor.CLOSED) { + //FIX: stack overflow (on deep callback) (cred: https://github.com/limp/node-mongodb-native/commit/27da7e4b2af02035847f262b29837a94bbbf6ce2) + process.nextTick(function(){ + var s = new Date() + // Fetch the next object until there is no more objects + self.nextObject(function(err, item) { + if(err != null) return callback(err, null); + if(item != null) { + callback(null, item); + self.each(callback); + } else { + // Close the cursor if done + self.state = Cursor.CLOSED; + callback(err, null); + } + }); + }); + } else { + callback(new Error("Cursor is closed"), null); + } +}; + +/** + * Determines how many result the query for this cursor will return + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the number of results or null if an error occured. + * @return {null} + * @api public + */ +Cursor.prototype.count = function(callback) { + this.collection.count(this.selector, callback); +}; + +/** + * Sets the sort parameter of this cursor to the given value. + * + * This method has the following method signatures: + * (keyOrList, callback) + * (keyOrList, direction, callback) + * + * @param {String|Array|Object} keyOrList This can be a string or an array. If passed as a string, the string will be the field to sort. If passed an array, each element will represent a field to be sorted and should be an array that contains the format [string, direction]. + * @param {String|Number} direction this determines how the results are sorted. "asc", "ascending" or 1 for asceding order while "desc", "desceding or -1 for descending order. Note that the strings are case insensitive. + * @param {Function} callback this will be called after executing this method. The first parameter will contain an error object when the cursor is already closed while the second parameter will contain a reference to this object upon successful execution. + * @return {Cursor} an instance of this object. + * @api public + */ +Cursor.prototype.sort = function(keyOrList, direction, callback) { + callback = callback || function(){}; + if(typeof direction === "function") { callback = direction; direction = null; } + + if(this.tailable) { + callback(new Error("Tailable cursor doesn't support sorting"), null); + } else if(this.queryRun == true || this.state == Cursor.CLOSED) { + callback(new Error("Cursor is closed"), null); + } else { + var order = keyOrList; + + if(direction != null) { + order = [[keyOrList, direction]]; + } + + this.sortValue = order; + callback(null, this); + } + return this; +}; + +/** + * Sets the limit parameter of this cursor to the given value. + * + * @param {Number} limit the new limit. + * @param {Function} [callback] this optional callback will be called after executing this method. The first parameter will contain an error object when the limit given is not a valid number or when the cursor is already closed while the second parameter will contain a reference to this object upon successful execution. + * @return {Cursor} an instance of this object. + * @api public + */ +Cursor.prototype.limit = function(limit, callback) { + if(this.tailable) { + if(callback) { + callback(new Error("Tailable cursor doesn't support limit"), null); + } else { + throw new Error("Tailable cursor doesn't support limit"); + } + } else if(this.queryRun == true || this.state == Cursor.CLOSED) { + if(callback) { + callback(new Error("Cursor is closed"), null); + } else { + throw new Error("Cursor is closed"); + } + } else { + if(limit != null && limit.constructor != Number) { + if(callback) { + callback(new Error("limit requires an integer"), null); + } else { + throw new Error("limit requires an integer"); + } + } else { + this.limitValue = limit; + if(callback) return callback(null, this); + } + } + + return this; +}; + +/** + * Sets the read preference for the cursor + * + * @param {String} the read preference for the cursor, one of Server.READ_PRIMARY, Server.READ_SECONDARY, Server.READ_SECONDARY_ONLY + * @param {Function} [callback] this optional callback will be called after executing this method. The first parameter will contain an error object when the read preference given is not a valid number or when the cursor is already closed while the second parameter will contain a reference to this object upon successful execution. + * @return {Cursor} an instance of this object. + * @api public + */ +Cursor.prototype.setReadPreference = function(readPreference, tags, callback) { + if(typeof tags == 'function') callback = tags; + + var _mode = readPreference != null && typeof readPreference == 'object' ? readPreference.mode : readPreference; + + if(this.queryRun == true || this.state == Cursor.CLOSED) { + if(callback == null) throw new Error("Cannot change read preference on executed query or closed cursor"); + callback(new Error("Cannot change read preference on executed query or closed cursor")); + } else if(_mode != null && _mode != 'primary' + && _mode != 'secondaryOnly' && _mode != 'secondary' + && _mode != 'nearest' && _mode != 'primaryPreferred' && _mode != 'secondaryPreferred') { + if(callback == null) throw new Error("only readPreference of primary, secondary, secondaryPreferred, primaryPreferred or nearest supported"); + callback(new Error("only readPreference of primary, secondary, secondaryPreferred, primaryPreferred or nearest supported")); + } else { + this.read = readPreference; + if(callback != null) callback(null, this); + } + + return this; +} + +/** + * Sets the skip parameter of this cursor to the given value. + * + * @param {Number} skip the new skip value. + * @param {Function} [callback] this optional callback will be called after executing this method. The first parameter will contain an error object when the skip value given is not a valid number or when the cursor is already closed while the second parameter will contain a reference to this object upon successful execution. + * @return {Cursor} an instance of this object. + * @api public + */ +Cursor.prototype.skip = function(skip, callback) { + callback = callback || function(){}; + + if(this.tailable) { + callback(new Error("Tailable cursor doesn't support skip"), null); + } else if(this.queryRun == true || this.state == Cursor.CLOSED) { + callback(new Error("Cursor is closed"), null); + } else { + if(skip != null && skip.constructor != Number) { + callback(new Error("skip requires an integer"), null); + } else { + this.skipValue = skip; + callback(null, this); + } + } + + return this; +}; + +/** + * Sets the batch size parameter of this cursor to the given value. + * + * @param {Number} batchSize the new batch size. + * @param {Function} [callback] this optional callback will be called after executing this method. The first parameter will contain an error object when the batchSize given is not a valid number or when the cursor is already closed while the second parameter will contain a reference to this object upon successful execution. + * @return {Cursor} an instance of this object. + * @api public + */ +Cursor.prototype.batchSize = function(batchSize, callback) { + if(this.state == Cursor.CLOSED) { + if(callback != null) { + return callback(new Error("Cursor is closed"), null); + } else { + throw new Error("Cursor is closed"); + } + } else if(batchSize != null && batchSize.constructor != Number) { + if(callback != null) { + return callback(new Error("batchSize requires an integer"), null); + } else { + throw new Error("batchSize requires an integer"); + } + } else { + this.batchSizeValue = batchSize; + if(callback != null) return callback(null, this); + } + + return this; +}; + +/** + * The limit used for the getMore command + * + * @return {Number} The number of records to request per batch. + * @ignore + * @api private + */ +var limitRequest = function(self) { + var requestedLimit = self.limitValue; + var absLimitValue = Math.abs(self.limitValue); + var absBatchValue = Math.abs(self.batchSizeValue); + + if(absLimitValue > 0) { + if (absBatchValue > 0) { + requestedLimit = Math.min(absLimitValue, absBatchValue); + } + } else { + requestedLimit = self.batchSizeValue; + } + + return requestedLimit; +}; + + +/** + * Generates a QueryCommand object using the parameters of this cursor. + * + * @return {QueryCommand} The command object + * @ignore + * @api private + */ +var generateQueryCommand = function(self) { + // Unpack the options + var queryOptions = QueryCommand.OPTS_NONE; + if(!self.timeout) { + queryOptions |= QueryCommand.OPTS_NO_CURSOR_TIMEOUT; + } + + if(self.tailable != null) { + queryOptions |= QueryCommand.OPTS_TAILABLE_CURSOR; + self.skipValue = self.limitValue = 0; + + // if awaitdata is set + if(self.awaitdata != null) { + queryOptions |= QueryCommand.OPTS_AWAIT_DATA; + } + } + + if(self.exhaust) { + queryOptions |= QueryCommand.OPTS_EXHAUST; + } + + if(self.slaveOk) { + queryOptions |= QueryCommand.OPTS_SLAVE; + } + + if(self.partial) { + queryOptions |= QueryCommand.OPTS_PARTIAL; + } + + // limitValue of -1 is a special case used by Db#eval + var numberToReturn = self.limitValue == -1 ? -1 : limitRequest(self); + + // Check if we need a special selector + if(self.sortValue != null || self.explainValue != null || self.hint != null || self.snapshot != null + || self.returnKey != null || self.maxScan != null || self.min != null || self.max != null + || self.showDiskLoc != null || self.comment != null) { + + // Build special selector + var specialSelector = {'$query':self.selector}; + if(self.sortValue != null) specialSelector['orderby'] = utils.formattedOrderClause(self.sortValue); + if(self.hint != null && self.hint.constructor == Object) specialSelector['$hint'] = self.hint; + if(self.snapshot != null) specialSelector['$snapshot'] = true; + if(self.returnKey != null) specialSelector['$returnKey'] = self.returnKey; + if(self.maxScan != null) specialSelector['$maxScan'] = self.maxScan; + if(self.min != null) specialSelector['$min'] = self.min; + if(self.max != null) specialSelector['$max'] = self.max; + if(self.showDiskLoc != null) specialSelector['$showDiskLoc'] = self.showDiskLoc; + if(self.comment != null) specialSelector['$comment'] = self.comment; + // If we have explain set only return a single document with automatic cursor close + if(self.explainValue != null) { + numberToReturn = (-1)*Math.abs(numberToReturn); + specialSelector['$explain'] = true; + } + + // Return the query + return new QueryCommand(self.db, self.collectionName, queryOptions, self.skipValue, numberToReturn, specialSelector, self.fields); + } else { + return new QueryCommand(self.db, self.collectionName, queryOptions, self.skipValue, numberToReturn, self.selector, self.fields); + } +}; + +/** + * @return {Object} Returns an object containing the sort value of this cursor with + * the proper formatting that can be used internally in this cursor. + * @ignore + * @api private + */ +Cursor.prototype.formattedOrderClause = function() { + return utils.formattedOrderClause(this.sortValue); +}; + +/** + * Converts the value of the sort direction into its equivalent numerical value. + * + * @param sortDirection {String|number} Range of acceptable values: + * 'ascending', 'descending', 'asc', 'desc', 1, -1 + * + * @return {number} The equivalent numerical value + * @throws Error if the given sortDirection is invalid + * @ignore + * @api private + */ +Cursor.prototype.formatSortValue = function(sortDirection) { + return utils.formatSortValue(sortDirection); +}; + +/** + * Gets the next document from the cursor. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain an error object on error while the second parameter will contain a document from the returned result or null if there are no more results. + * @api public + */ +Cursor.prototype.nextObject = function(callback) { + var self = this; + + if(self.state == Cursor.INIT) { + var cmd; + try { + cmd = generateQueryCommand(self); + } catch (err) { + return callback(err, null); + } + + var commandHandler = function(err, result) { + // console.log("=========================================== QUERY NEXT OBJECT") + // console.dir(err) + if(err != null && result == null) return callback(err, null); + + if(!err && result.documents[0] && result.documents[0]['$err']) { + return self.close(function() {callback(result.documents[0]['$err'], null);}); + } + + self.queryRun = true; + self.state = Cursor.OPEN; // Adjust the state of the cursor + self.cursorId = result.cursorId; + self.totalNumberOfRecords = result.numberReturned; + + // Add the new documents to the list of items, using forloop to avoid + // new array allocations and copying + for(var i = 0; i < result.documents.length; i++) { + self.items.push(result.documents[i]); + } + + // Ignore callbacks until the cursor is dead for exhausted + if(self.exhaust && result.cursorId.toString() == "0") { + self.nextObject(callback); + } else if(self.exhaust == false || self.exhaust == null) { + self.nextObject(callback); + } + }; + + // If we have no connection set on this cursor check one out + if(self.connection == null) { + try { + self.connection = this.read == null ? self.db.serverConfig.checkoutWriter() : self.db.serverConfig.checkoutReader(this.read); + } catch(err) { + return callback(err, null); + } + } + + // Execute the command + self.db._executeQueryCommand(cmd, {exhaust: self.exhaust, raw:self.raw, read:this.read, connection:self.connection}, commandHandler); + // Set the command handler to null + commandHandler = null; + } else if(self.items.length) { + callback(null, self.items.shift()); + } else if(self.cursorId.greaterThan(Long.fromInt(0))) { + getMore(self, callback); + } else { + // Force cursor to stay open + return self.close(function() {callback(null, null);}); + } +} + +/** + * Gets more results from the database if any. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain an error object on error while the second parameter will contain a document from the returned result or null if there are no more results. + * @ignore + * @api private + */ +var getMore = function(self, callback) { + var limit = 0; + + if (!self.tailable && self.limitValue > 0) { + limit = self.limitValue - self.totalNumberOfRecords; + if (limit < 1) { + self.close(function() {callback(null, null);}); + return; + } + } + try { + var getMoreCommand = new GetMoreCommand( + self.db + , self.collectionName + , limitRequest(self) + , self.cursorId + ); + + // Set up options + var options = {read: self.read, raw: self.raw, connection:self.connection }; + + // Execute the command + self.db._executeQueryCommand(getMoreCommand, options, function(err, result) { + try { + if(err != null) { + return callback(err, null); + } + + var isDead = 1 === result.responseFlag && result.cursorId.isZero(); + + self.cursorId = result.cursorId; + self.totalNumberOfRecords += result.numberReturned; + + // Determine if there's more documents to fetch + if(result.numberReturned > 0) { + if (self.limitValue > 0) { + var excessResult = self.totalNumberOfRecords - self.limitValue; + + if (excessResult > 0) { + result.documents.splice(-1 * excessResult, excessResult); + } + } + + // Reset the tries for awaitdata if we are using it + self.currentNumberOfRetries = self.numberOfRetries; + // Get the documents + for(var i = 0; i < result.documents.length; i++) { + self.items.push(result.documents[i]); + } + + // result = null; + callback(null, self.items.shift()); + } else if(self.tailable && !isDead && self.awaitdata) { + // Excute the tailable cursor once more, will timeout after ~4 sec if awaitdata used + self.currentNumberOfRetries = self.currentNumberOfRetries - 1; + if(self.currentNumberOfRetries == 0) { + self.close(function() { + callback(new Error("tailable cursor timed out"), null); + }); + } else { + process.nextTick(function() { getMore(self, callback); }); + } + } else if(self.tailable && !isDead) { + self.getMoreTimer = setTimeout(function() { getMore(self, callback); }, self.tailableRetryInterval); + } else { + self.close(function() {callback(null, null); }); + } + + result = null; + } catch(err) { + callback(err, null); + } + }); + + getMoreCommand = null; + } catch(err) { + var handleClose = function() { + callback(err, null); + }; + + self.close(handleClose); + handleClose = null; + } +} + +/** + * Gets a detailed information about how the query is performed on this cursor and how + * long it took the database to process it. + * + * @param {Function} callback this will be called after executing this method. The first parameter will always be null while the second parameter will be an object containing the details. + * @api public + */ +Cursor.prototype.explain = function(callback) { + var limit = (-1)*Math.abs(this.limitValue); + + // * - **skip** {Number} skip number of documents to skip. + // * - **limit** {Number}, limit the number of results to return. -1 has a special meaning and is used by Db.eval. A value of 1 will also be treated as if it were -1. + // * - **hint** {Object}, hint force the query to use a specific index. + // * - **explain** {Boolean}, explain return the explaination of the query. + // * - **slaveOk** {Boolean}, slaveOk, sets the slaveOk flag on the query wire protocol for secondaries. + // * - **snapshot** {Boolean}, snapshot Snapshot mode assures no duplicates are returned. + // * - **timeout** {Boolean}, timeout allow the query to timeout. + // * - **tailable** {Boolean}, tailable allow the cursor to be tailable. + // * - **awaitdata** {Boolean}, awaitdata allow the cursor to wait for data, only applicable for tailable cursor. + // * - **batchSize** {Number}, batchSize the number of the subset of results to request the database to return for every request. This should initially be greater than 1 otherwise the database will automatically close the cursor. The batch size can be set to 1 with cursorInstance.batchSize after performing the initial query to the database. + // * - **raw** {Boolean}, raw return all query documents as raw buffers (default false). + // * - **read** {Boolean}, read specify override of read from source (primary/secondary). + // * - **returnKey** {Boolean}, returnKey only return the index key. + // * - **maxScan** {Number}, maxScan limit the number of items to scan. + // * - **min** {Number}, min set index bounds. + // * - **max** {Number}, max set index bounds. + // * - **showDiskLoc** {Boolean}, showDiskLoc show disk location of results. + // * - **comment** {String}, comment you can put a $comment field on a query to make looking in the profiler logs simpler. + // * - **numberOfRetries** {Number}, numberOfRetries if using awaidata specifies the number of times to retry on timeout. + // * - **dbName** {String}, dbName override the default dbName. + // * - **tailableRetryInterval** {Number}, tailableRetryInterval specify the miliseconds between getMores on tailable cursor. + // * - **exhaust** {Boolean}, exhaust have the server send all the documents at once as getMore packets. + // * - **partial** {Boolean}, partial have the sharded system return a partial result from mongos. + + // * - **sort** {Array | Object}, set to sort the documents coming back from the query. Array of indexes, [['a', 1]] etc. + +// function Cursor(db, collection, selector, fields, skip, limit +// - , sort, hint, explain, snapshot, timeout, tailable, batchSize, slaveOk, raw, read +// - , returnKey, maxScan, min, max, showDiskLoc, comment, awaitdata, numberOfRetries, dbName, tailableRetry + + // Create a new cursor and fetch the plan + var cursor = new Cursor(this.db, this.collection, this.selector, this.fields, { + skip: this.skipValue + , limit:limit + , sort: this.sortValue + , hint: this.hint + , explain: true + , snapshot: this.snapshot + , timeout: this.timeout + , tailable: this.tailable + , batchSize: this.batchSizeValue + , slaveOk: this.slaveOk + , raw: this.raw + , read: this.read + , returnKey: this.returnKey + , maxScan: this.maxScan + , min: this.min + , max: this.max + , showDiskLoc: this.showDiskLoc + , comment: this.comment + , awaitdata: this.awaitdata + , numberOfRetries: this.numberOfRetries + , dbName: this.dbName + }); + + // Fetch the explaination document + cursor.nextObject(function(err, item) { + if(err != null) return callback(err, null); + // close the cursor + cursor.close(function(err, result) { + if(err != null) return callback(err, null); + callback(null, item); + }); + }); +}; + +/** + * @ignore + */ +Cursor.prototype.streamRecords = function(options) { + console.log("[WARNING] streamRecords method is deprecated, please use stream method which is much faster"); + var args = Array.prototype.slice.call(arguments, 0); + options = args.length ? args.shift() : {}; + + var + self = this, + stream = new process.EventEmitter(), + recordLimitValue = this.limitValue || 0, + emittedRecordCount = 0, + queryCommand = generateQueryCommand(self); + + // see http://www.mongodb.org/display/DOCS/Mongo+Wire+Protocol + queryCommand.numberToReturn = options.fetchSize ? options.fetchSize : 500; + // Execute the query + execute(queryCommand); + + function execute(command) { + self.db._executeQueryCommand(command, {exhaust: self.exhaust, read:self.read, raw:self.raw, connection:self.connection}, function(err,result) { + if(err) { + stream.emit('error', err); + self.close(function(){}); + return; + } + + if (!self.queryRun && result) { + self.queryRun = true; + self.cursorId = result.cursorId; + self.state = Cursor.OPEN; + self.getMoreCommand = new GetMoreCommand(self.db, self.collectionName, queryCommand.numberToReturn, result.cursorId); + } + + var resflagsMap = { + CursorNotFound:1<<0, + QueryFailure:1<<1, + ShardConfigStale:1<<2, + AwaitCapable:1<<3 + }; + + if(result.documents && result.documents.length && !(result.responseFlag & resflagsMap.QueryFailure)) { + try { + result.documents.forEach(function(doc){ + if(recordLimitValue && emittedRecordCount>=recordLimitValue) { + throw("done"); + } + emittedRecordCount++; + stream.emit('data', doc); + }); + } catch(err) { + if (err != "done") { throw err; } + else { + self.close(function(){ + stream.emit('end', recordLimitValue); + }); + self.close(function(){}); + return; + } + } + // rinse & repeat + execute(self.getMoreCommand); + } else { + self.close(function(){ + stream.emit('end', recordLimitValue); + }); + } + }); + } + + return stream; +}; + +/** + * Returns a Node ReadStream interface for this cursor. + * + * @return {CursorStream} returns a stream object. + * @api public + */ +Cursor.prototype.stream = function stream () { + return new CursorStream(this); +} + +/** + * Close the cursor. + * + * @param {Function} callback this will be called after executing this method. The first parameter will always contain null while the second parameter will contain a reference to this cursor. + * @return {null} + * @api public + */ +Cursor.prototype.close = function(callback) { + var self = this + this.getMoreTimer && clearTimeout(this.getMoreTimer); + // Close the cursor if not needed + if(this.cursorId instanceof Long && this.cursorId.greaterThan(Long.fromInt(0))) { + try { + var command = new KillCursorCommand(this.db, [this.cursorId]); + // Added an empty callback to ensure we don't throw any null exceptions + this.db._executeQueryCommand(command, {read:self.read, raw:self.raw, connection:self.connection}, function() {}); + } catch(err) {} + } + + // Null out the connection + self.connection = null; + // Reset cursor id + this.cursorId = Long.fromInt(0); + // Set to closed status + this.state = Cursor.CLOSED; + + if(callback) { + callback(null, self); + self.items = []; + } + + return this; +}; + +/** + * Check if the cursor is closed or open. + * + * @return {Boolean} returns the state of the cursor. + * @api public + */ +Cursor.prototype.isClosed = function() { + return this.state == Cursor.CLOSED ? true : false; +}; + +/** + * Init state + * + * @classconstant INIT + **/ +Cursor.INIT = 0; + +/** + * Cursor open + * + * @classconstant OPEN + **/ +Cursor.OPEN = 1; + +/** + * Cursor closed + * + * @classconstant CLOSED + **/ +Cursor.CLOSED = 2; + +/** + * @ignore + * @api private + */ +exports.Cursor = Cursor; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/cursorstream.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/cursorstream.js new file mode 100644 index 0000000..27f2f41 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/cursorstream.js @@ -0,0 +1,151 @@ +/** + * Module dependecies. + */ +var Stream = require('stream').Stream; + +/** + * CursorStream + * + * Returns a stream interface for the **cursor**. + * + * Events + * - **data** {function(item) {}} the data event triggers when a document is ready. + * - **error** {function(err) {}} the error event triggers if an error happens. + * - **close** {function() {}} the end event triggers when there is no more documents available. + * + * @class Represents a CursorStream. + * @param {Cursor} cursor a cursor object that the stream wraps. + * @return {Stream} + */ +function CursorStream(cursor) { + if(!(this instanceof CursorStream)) return new CursorStream(cursor); + + Stream.call(this); + + this.readable = true; + this.paused = false; + this._cursor = cursor; + this._destroyed = null; + + // give time to hook up events + var self = this; + process.nextTick(function () { + self._init(); + }); +} + +/** + * Inherit from Stream + * @ignore + * @api private + */ +CursorStream.prototype.__proto__ = Stream.prototype; + +/** + * Flag stating whether or not this stream is readable. + */ +CursorStream.prototype.readable; + +/** + * Flag stating whether or not this stream is paused. + */ +CursorStream.prototype.paused; + +/** + * Initialize the cursor. + * @ignore + * @api private + */ +CursorStream.prototype._init = function () { + if (this._destroyed) return; + this._next(); +} + +/** + * Pull the next document from the cursor. + * @ignore + * @api private + */ +CursorStream.prototype._next = function () { + if (this.paused || this._destroyed) return; + + var self = this; + + // nextTick is necessary to avoid stack overflows when + // dealing with large result sets. + process.nextTick(function () { + self._cursor.nextObject(function (err, doc) { + self._onNextObject(err, doc); + }); + }); +} + +/** + * Handle each document as its returned from the cursor. + * @ignore + * @api private + */ +CursorStream.prototype._onNextObject = function (err, doc) { + if (err) return this.destroy(err); + + // when doc is null we hit the end of the cursor + if (!doc) { + this.emit('end') + return this.destroy(); + } + + this.emit('data', doc); + this._next(); +} + +/** + * Pauses the stream. + * + * @api public + */ +CursorStream.prototype.pause = function () { + this.paused = true; +} + +/** + * Resumes the stream. + * + * @api public + */ +CursorStream.prototype.resume = function () { + var self = this; + + // Don't do anything if we are not paused + if(!this.paused) return; + + process.nextTick(function() { + self.paused = false; + self._next(); + }) +} + +/** + * Destroys the stream, closing the underlying + * cursor. No more events will be emitted. + * + * @api public + */ +CursorStream.prototype.destroy = function (err) { + if (this._destroyed) return; + this._destroyed = true; + this.readable = false; + + this._cursor.close(); + + if (err) { + this.emit('error', err); + } + + this.emit('close'); +} + +// TODO - maybe implement the raw option to pass binary? +//CursorStream.prototype.setEncoding = function () { +//} + +module.exports = exports = CursorStream; diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/db.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/db.js new file mode 100644 index 0000000..25c1ad9 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/db.js @@ -0,0 +1,2205 @@ +/** + * Module dependencies. + * @ignore + */ +var QueryCommand = require('./commands/query_command').QueryCommand, + DbCommand = require('./commands/db_command').DbCommand, + MongoReply = require('./responses/mongo_reply').MongoReply, + Admin = require('./admin').Admin, + Collection = require('./collection').Collection, + Server = require('./connection/server').Server, + ReplSet = require('./connection/repl_set').ReplSet, + ReadPreference = require('./connection/read_preference').ReadPreference, + Mongos = require('./connection/mongos').Mongos, + Cursor = require('./cursor').Cursor, + EventEmitter = require('events').EventEmitter, + inherits = require('util').inherits, + crypto = require('crypto'), + parse = require('./connection/url_parser').parse; + +/** + * Internal class for callback storage + * @ignore + */ +var CallbackStore = function() { + // Make class an event emitter + EventEmitter.call(this); + // Add a info about call variable + this._notReplied = {}; +} + +/** + * @ignore + */ +inherits(CallbackStore, EventEmitter); + +/** + * Create a new Db instance. + * + * Options + * - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * - **native_parser** {Boolean, default:false}, use c++ bson parser. + * - **forceServerObjectId** {Boolean, default:false}, force server to create _id fields instead of client. + * - **pkFactory** {Object}, object overriding the basic ObjectID primary key generation. + * - **serializeFunctions** {Boolean, default:false}, serialize functions. + * - **raw** {Boolean, default:false}, peform operations using raw bson buffers. + * - **recordQueryStats** {Boolean, default:false}, record query statistics during execution. + * - **retryMiliSeconds** {Number, default:5000}, number of miliseconds between retries. + * - **numberOfRetries** {Number, default:5}, number of retries off connection. + * - **logger** {Object, default:null}, an object representing a logger that you want to use, needs to support functions debug, log, error **({error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}})**. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @class Represents a Db + * @param {String} databaseName name of the database. + * @param {Object} serverConfig server config object. + * @param {Object} [options] additional options for the collection. + */ +function Db(databaseName, serverConfig, options) { + if(!(this instanceof Db)) return new Db(databaseName, serverConfig, options); + + EventEmitter.call(this); + this.databaseName = databaseName; + this.serverConfig = serverConfig; + this.options = options == null ? {} : options; + // State to check against if the user force closed db + this._applicationClosed = false; + // Fetch the override flag if any + var overrideUsedFlag = this.options['override_used_flag'] == null ? false : this.options['override_used_flag']; + + // Verify that nobody is using this config + if(!overrideUsedFlag && this.serverConfig != null && typeof this.serverConfig == 'object' && this.serverConfig._isUsed && this.serverConfig._isUsed()) { + throw new Error("A Server or ReplSet instance cannot be shared across multiple Db instances"); + } else if(!overrideUsedFlag && typeof this.serverConfig == 'object'){ + // Set being used + this.serverConfig._used = true; + } + + // Ensure we have a valid db name + validateDatabaseName(databaseName); + + // Contains all the connections for the db + try { + this.native_parser = this.options.native_parser; + // The bson lib + var bsonLib = this.bsonLib = this.options.native_parser ? require('bson').BSONNative : require('bson').BSONPure; + // Fetch the serializer object + var BSON = bsonLib.BSON; + // Create a new instance + this.bson = new BSON([bsonLib.Long, bsonLib.ObjectID, bsonLib.Binary, bsonLib.Code, bsonLib.DBRef, bsonLib.Symbol, bsonLib.Double, bsonLib.Timestamp, bsonLib.MaxKey, bsonLib.MinKey]); + // Backward compatibility to access types + this.bson_deserializer = bsonLib; + this.bson_serializer = bsonLib; + } catch (err) { + // If we tried to instantiate the native driver + var msg = "Native bson parser not compiled, please compile " + + "or avoid using native_parser=true"; + throw Error(msg); + } + + // Internal state of the server + this._state = 'disconnected'; + + this.pkFactory = this.options.pk == null ? bsonLib.ObjectID : this.options.pk; + this.forceServerObjectId = this.options.forceServerObjectId != null ? this.options.forceServerObjectId : false; + + // Added safe + this.safe = this.options.safe == null ? false : this.options.safe; + + // If we have not specified a "safe mode" we just print a warning to the console + if(this.options.safe == null && this.options.w == null && this.options.journal == null && this.options.fsync == null) { + console.log("========================================================================================"); + console.log("= Please ensure that you set the default write concern for the database by setting ="); + console.log("= one of the options ="); + console.log("= ="); + console.log("= w: (value of > -1 or the string 'majority'), where < 1 means ="); + console.log("= no write acknowlegement ="); + console.log("= journal: true/false, wait for flush to journal before acknowlegement ="); + console.log("= fsync: true/false, wait for flush to file system before acknowlegement ="); + console.log("= ="); + console.log("= For backward compatibility safe is still supported and ="); + console.log("= allows values of [true | false | {j:true} | {w:n, wtimeout:n} | {fsync:true}] ="); + console.log("= the default value is false which means the driver receives does not ="); + console.log("= return the information of the success/error of the insert/update/remove ="); + console.log("= ="); + console.log("= ex: new Db(new Server('localhost', 27017), {safe:false}) ="); + console.log("= ="); + console.log("= http://www.mongodb.org/display/DOCS/getLastError+Command ="); + console.log("= ="); + console.log("= The default of no acknowlegement will change in the very near future ="); + console.log("= ="); + console.log("= This message will disappear when the default safe is set on the driver Db ="); + console.log("========================================================================================"); + } + + // Internal states variables + this.notReplied ={}; + this.isInitializing = true; + this.auths = []; + this.openCalled = false; + + // Command queue, keeps a list of incoming commands that need to be executed once the connection is up + this.commands = []; + + // Contains all the callbacks + this._callBackStore = new CallbackStore(); + + // Set up logger + this.logger = this.options.logger != null + && (typeof this.options.logger.debug == 'function') + && (typeof this.options.logger.error == 'function') + && (typeof this.options.logger.log == 'function') + ? this.options.logger : {error:function(message, object) {}, log:function(message, object) {}, debug:function(message, object) {}}; + // Allow slaveOk + this.slaveOk = this.options["slave_ok"] == null ? false : this.options["slave_ok"]; + + var self = this; + // Associate the logger with the server config + this.serverConfig.logger = this.logger; + this.tag = new Date().getTime(); + // Just keeps list of events we allow + this.eventHandlers = {error:[], parseError:[], poolReady:[], message:[], close:[]}; + + // Controls serialization options + this.serializeFunctions = this.options.serializeFunctions != null ? this.options.serializeFunctions : false; + + // Raw mode + this.raw = this.options.raw != null ? this.options.raw : false; + + // Record query stats + this.recordQueryStats = this.options.recordQueryStats != null ? this.options.recordQueryStats : false; + + // If we have server stats let's make sure the driver objects have it enabled + if(this.recordQueryStats == true) { + this.serverConfig.enableRecordQueryStats(true); + } + + // Retry information + this.retryMiliSeconds = this.options.retryMiliSeconds != null ? this.options.retryMiliSeconds : 1000; + this.numberOfRetries = this.options.numberOfRetries != null ? this.options.numberOfRetries : 60; + + // Set default read preference if any + this.readPreference = this.options.readPreference; +}; + +/** + * @ignore + */ +function validateDatabaseName(databaseName) { + if(typeof databaseName !== 'string') throw new Error("database name must be a string"); + if(databaseName.length === 0) throw new Error("database name cannot be the empty string"); + + var invalidChars = [" ", ".", "$", "/", "\\"]; + for(var i = 0; i < invalidChars.length; i++) { + if(databaseName.indexOf(invalidChars[i]) != -1) throw new Error("database names cannot contain the character '" + invalidChars[i] + "'"); + } +} + +/** + * @ignore + */ +inherits(Db, EventEmitter); + +/** + * Initialize the database connection. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the index information or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.open = function(callback) { + var self = this; + + // Check that the user has not called this twice + if(this.openCalled) { + // Close db + this.close(); + // Throw error + throw new Error("db object already connecting, open cannot be called multiple times"); + } + + // If we have a specified read preference + if(this.readPreference != null) this.serverConfig.setReadPreference(this.readPreference); + + // Set that db has been opened + this.openCalled = true; + // Set the status of the server + self._state = 'connecting'; + // Set up connections + if(self.serverConfig instanceof Server || self.serverConfig instanceof ReplSet || self.serverConfig instanceof Mongos) { + self.serverConfig.connect(self, {firstCall: true}, function(err, result) { + if(err != null) { + // Set that db has been closed + self.openCalled = false; + // Return error from connection + return callback(err, null); + } + // Set the status of the server + self._state = 'connected'; + // Callback + return callback(null, self); + }); + } else { + return callback(Error("Server parameter must be of type Server, ReplSet or Mongos"), null); + } +}; + +/** + * Create a new Db instance sharing the current socket connections. + * + * @param {String} dbName the name of the database we want to use. + * @return {Db} a db instance using the new database. + * @api public + */ +Db.prototype.db = function(dbName) { + // Copy the options and add out internal override of the not shared flag + var options = {}; + for(var key in this.options) { + options[key] = this.options[key]; + } + // Add override flag + options['override_used_flag'] = true; + // Create a new db instance + var newDbInstance = new Db(dbName, this.serverConfig, options); + //copy over any auths, we may need them for reconnecting + if (this.serverConfig.db) { + newDbInstance.auths = this.serverConfig.db.auths; + } + // Add the instance to the list of approved db instances + var allServerInstances = this.serverConfig.allServerInstances(); + // Add ourselves to all server callback instances + for(var i = 0; i < allServerInstances.length; i++) { + var server = allServerInstances[i]; + server.dbInstances.push(newDbInstance); + } + // Return new db object + return newDbInstance; +} + +/** + * Close the current db connection, including all the child db instances. Emits close event if no callback is provided. + * + * @param {Boolean} [forceClose] connection can never be reused. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.close = function(forceClose, callback) { + var self = this; + // Ensure we force close all connections + this._applicationClosed = false; + + if(typeof forceClose == 'function') { + callback = forceClose; + } else if(typeof forceClose == 'boolean') { + this._applicationClosed = forceClose; + } + + // Remove all listeners and close the connection + this.serverConfig.close(function(err, result) { + // Emit the close event + if(typeof callback !== 'function') self.emit("close"); + + // Emit close event across all db instances sharing the sockets + var allServerInstances = self.serverConfig.allServerInstances(); + // Fetch the first server instance + if(Array.isArray(allServerInstances) && allServerInstances.length > 0) { + var server = allServerInstances[0]; + // For all db instances signal all db instances + if(Array.isArray(server.dbInstances) && server.dbInstances.length > 1) { + for(var i = 0; i < server.dbInstances.length; i++) { + var dbInstance = server.dbInstances[i]; + // Check if it's our current db instance and skip if it is + if(dbInstance.databaseName !== self.databaseName && dbInstance.tag !== self.tag) { + server.dbInstances[i].emit("close"); + } + } + } + } + + // Remove all listeners + self.removeAllEventListeners(); + // You can reuse the db as everything is shut down + self.openCalled = false; + // If we have a callback call it + if(callback) callback(err, result); + }); +}; + +/** + * Access the Admin database + * + * @param {Function} [callback] returns the results. + * @return {Admin} the admin db object. + * @api public + */ +Db.prototype.admin = function(callback) { + if(callback == null) return new Admin(this); + callback(null, new Admin(this)); +}; + +/** + * Returns a cursor to all the collection information. + * + * @param {String} [collectionName] the collection name we wish to retrieve the information from. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the options or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.collectionsInfo = function(collectionName, callback) { + if(callback == null && typeof collectionName == 'function') { callback = collectionName; collectionName = null; } + // Create selector + var selector = {}; + // If we are limiting the access to a specific collection name + if(collectionName != null) selector.name = this.databaseName + "." + collectionName; + + // Return Cursor + // callback for backward compatibility + if(callback) { + callback(null, new Cursor(this, new Collection(this, DbCommand.SYSTEM_NAMESPACE_COLLECTION), selector)); + } else { + return new Cursor(this, new Collection(this, DbCommand.SYSTEM_NAMESPACE_COLLECTION), selector); + } +}; + +/** + * Get the list of all collection names for the specified db + * + * Options + * - **namesOnly** {String, default:false}, Return only the full collection namespace. + * + * @param {String} [collectionName] the collection name we wish to filter by. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the collection names or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.collectionNames = function(collectionName, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + collectionName = args.length ? args.shift() : null; + options = args.length ? args.shift() : {}; + + // Ensure no breaking behavior + if(collectionName != null && typeof collectionName == 'object') { + options = collectionName; + collectionName = null; + } + + // Let's make our own callback to reuse the existing collections info method + self.collectionsInfo(collectionName, function(err, cursor) { + if(err != null) return callback(err, null); + + cursor.toArray(function(err, documents) { + if(err != null) return callback(err, null); + + // List of result documents that have been filtered + var filtered_documents = documents.filter(function(document) { + return !(document.name.indexOf(self.databaseName) == -1 || document.name.indexOf('$') != -1); + }); + + // If we are returning only the names + if(options.namesOnly) { + filtered_documents = filtered_documents.map(function(document) { return document.name }); + } + + // Return filtered items + callback(null, filtered_documents); + }); + }); +}; + +/** + * Fetch a specific collection (containing the actual collection information) + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **serializeFunctions** {Boolean, default:false}, serialize functions on the document. + * - **raw** {Boolean, default:false}, perform all operations using raw bson objects. + * - **pkFactory** {Object}, object overriding the basic ObjectID primary key generation. + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * - **strict**, (Boolean, default:false) throws and error if collection already exists + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * + * @param {String} collectionName the collection name we wish to access. + * @param {Object} [options] returns option results. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the collection or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.collection = function(collectionName, options, callback) { + var self = this; + if(typeof options === "function") { callback = options; options = {}; } + // Execute safe + + if(options && (options.strict)) { + self.collectionNames(collectionName, function(err, collections) { + if(err != null) return callback(err, null); + + if(collections.length == 0) { + return callback(new Error("Collection " + collectionName + " does not exist. Currently in safe mode."), null); + } else { + try { + var collection = new Collection(self, collectionName, self.pkFactory, options); + } catch(err) { + return callback(err, null); + } + return callback(null, collection); + } + }); + } else { + try { + var collection = new Collection(self, collectionName, self.pkFactory, options); + } catch(err) { + if(callback == null) { + throw err; + } else { + return callback(err, null); + } + } + + // If we have no callback return collection object + return callback == null ? collection : callback(null, collection); + } +}; + +/** + * Fetch all collections for the current db. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the collections or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.collections = function(callback) { + var self = this; + // Let's get the collection names + self.collectionNames(function(err, documents) { + if(err != null) return callback(err, null); + var collections = []; + documents.forEach(function(document) { + collections.push(new Collection(self, document.name.replace(self.databaseName + ".", ''), self.pkFactory)); + }); + // Return the collection objects + callback(null, collections); + }); +}; + +/** + * Evaluate javascript on the server + * + * Options + * - **nolock** {Boolean, default:false}, Tell MongoDB not to block on the evaulation of the javascript. + * + * @param {Code} code javascript to execute on server. + * @param {Object|Array} [parameters] the parameters for the call. + * @param {Object} [options] the options + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from eval or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.eval = function(code, parameters, options, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + parameters = args.length ? args.shift() : parameters; + options = args.length ? args.shift() : {}; + + var finalCode = code; + var finalParameters = []; + // If not a code object translate to one + if(!(finalCode instanceof this.bsonLib.Code)) { + finalCode = new this.bsonLib.Code(finalCode); + } + + // Ensure the parameters are correct + if(parameters != null && parameters.constructor != Array && typeof parameters !== 'function') { + finalParameters = [parameters]; + } else if(parameters != null && parameters.constructor == Array && typeof parameters !== 'function') { + finalParameters = parameters; + } + + // Create execution selector + var selector = {'$eval':finalCode, 'args':finalParameters}; + // Check if the nolock parameter is passed in + if(options['nolock']) { + selector['nolock'] = options['nolock']; + } + + // Set primary read preference + options.readPreference = ReadPreference.PRIMARY; + + // Execute the eval + this.collection(DbCommand.SYSTEM_COMMAND_COLLECTION).findOne(selector, options, function(err, result) { + if(err) return callback(err); + + if(result && result.ok == 1) { + callback(null, result.retval); + } else if(result) { + callback(new Error("eval failed: " + result.errmsg), null); return; + } else { + callback(err, result); + } + }); +}; + +/** + * Dereference a dbref, against a db + * + * @param {DBRef} dbRef db reference object we wish to resolve. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from dereference or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.dereference = function(dbRef, callback) { + var db = this; + // If we have a db reference then let's get the db first + if(dbRef.db != null) db = this.db(dbRef.db); + // Fetch the collection and find the reference + var collection = db.collection(dbRef.namespace); + collection.findOne({'_id':dbRef.oid}, function(err, result) { + callback(err, result); + }); +}; + +/** + * Logout user from server, fire off on all connections and remove all auth info + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from logout or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.logout = function(options, callback) { + var self = this; + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + // Number of connections we need to logout from + var numberOfConnections = this.serverConfig.allRawConnections().length; + + // Let's generate the logout command object + var logoutCommand = DbCommand.logoutCommand(self, {logout:1}, options); + self._executeQueryCommand(logoutCommand, {onAll:true}, function(err, result) { + // Count down + numberOfConnections = numberOfConnections - 1; + // Work around the case where the number of connections are 0 + if(numberOfConnections <= 0 && typeof callback == 'function') { + var internalCallback = callback; + callback = null; + // Reset auth + self.auths = []; + // Handle any errors + if(err == null && result.documents[0].ok == 1) { + internalCallback(null, true); + } else { + err != null ? internalCallback(err, false) : internalCallback(new Error(result.documents[0].errmsg), false); + } + } + }); +} + +/** + * Authenticate a user against the server. + * + * Options + * - **authdb** {String}, The database that the credentials are for, + * different from the name of the current DB, for example admin + * @param {String} username username. + * @param {String} password password. + * @param {Object} [options] the options + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from authentication or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.authenticate = function(username, password, options, callback) { + var self = this; + + if (typeof callback === 'undefined') { + callback = options; + options = {}; + } + // the default db to authenticate against is 'this' + // if authententicate is called from a retry context, it may be another one, like admin + var authdb = options.authdb ? options.authdb : self.databaseName; + // Push the new auth if we have no previous record + + var numberOfConnections = 0; + var errorObject = null; + + if(options['connection' != null]) { + //if a connection was explicitly passed on options, then we have only one... + numberOfConnections = 1; + } else { + // Get the amount of connections in the pool to ensure we have authenticated all comments + numberOfConnections = this.serverConfig.allRawConnections().length; + options['onAll'] = true; + } + + // Execute all four + this._executeQueryCommand(DbCommand.createGetNonceCommand(self), options, function(err, result, connection) { + // Execute on all the connections + if(err == null) { + // Nonce used to make authentication request with md5 hash + var nonce = result.documents[0].nonce; + // Execute command + self._executeQueryCommand(DbCommand.createAuthenticationCommand(self, username, password, nonce, authdb), {connection:connection}, function(err, result) { + // Count down + numberOfConnections = numberOfConnections - 1; + // Ensure we save any error + if(err) { + errorObject = err; + } else if(result.documents[0].err != null || result.documents[0].errmsg != null){ + errorObject = self.wrap(result.documents[0]); + } + + // Work around the case where the number of connections are 0 + if(numberOfConnections <= 0 && typeof callback == 'function') { + var internalCallback = callback; + callback = null; + + if(errorObject == null && result.documents[0].ok == 1) { + // We authenticated correctly save the credentials + self.auths = [{'username':username, 'password':password, 'authdb': authdb}]; + // Return callback + internalCallback(errorObject, true); + } else { + internalCallback(errorObject, false); + } + } + }); + } + }); +}; + +/** + * Add a user to the database. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} username username. + * @param {String} password password. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from addUser or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.addUser = function(username, password, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + // Figure out the safe mode settings + var safe = self.safe != null && self.safe == false ? {w: 1} : self.safe; + // Override with options passed in if applicable + safe = options != null && options['safe'] != null ? options['safe'] : safe; + // Ensure it's at least set to safe + safe = safe == null ? {w: 1} : safe; + // Use node md5 generator + var md5 = crypto.createHash('md5'); + // Generate keys used for authentication + md5.update(username + ":mongo:" + password); + var userPassword = md5.digest('hex'); + // Fetch a user collection + var collection = this.collection(DbCommand.SYSTEM_USER_COLLECTION); + // Check if we are inserting the first user + collection.count({}, function(err, count) { + // We got an error (f.ex not authorized) + if(err != null) return callback(err, null); + // Check if the user exists and update i + collection.find({user: username}, {dbName: options['dbName']}).toArray(function(err, documents) { + // We got an error (f.ex not authorized) + if(err != null) return callback(err, null); + // Add command keys + var commandOptions = safe; + commandOptions.dbName = options['dbName']; + commandOptions.upsert = true; + // We have a user, let's update the password or upsert if not + collection.update({user: username},{$set: {user: username, pwd: userPassword}}, commandOptions, function(err, results) { + if(count == 0 && err) { + callback(null, [{user:username, pwd:userPassword}]); + } else if(err) { + callback(err, null) + } else { + callback(null, [{user:username, pwd:userPassword}]); + } + }); + }); + }); +}; + +/** + * Remove a user from a database + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} username username. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from removeUser or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.removeUser = function(username, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + // Figure out the safe mode settings + var safe = self.safe != null && self.safe == false ? {w: 1} : self.safe; + // Override with options passed in if applicable + safe = options != null && options['safe'] != null ? options['safe'] : safe; + // Ensure it's at least set to safe + safe = safe == null ? {w: 1} : safe; + + // Fetch a user collection + var collection = this.collection(DbCommand.SYSTEM_USER_COLLECTION); + collection.findOne({user: username}, {dbName: options['dbName']}, function(err, user) { + if(user != null) { + // Add command keys + var commandOptions = safe; + commandOptions.dbName = options['dbName']; + + collection.remove({user: username}, commandOptions, function(err, result) { + callback(err, true); + }); + } else { + callback(err, false); + } + }); +}; + +/** + * Creates a collection on a server pre-allocating space, need to create f.ex capped collections. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **serializeFunctions** {Boolean, default:false}, serialize functions on the document. + * - **raw** {Boolean, default:false}, perform all operations using raw bson objects. + * - **pkFactory** {Object}, object overriding the basic ObjectID primary key generation. + * - **capped** {Boolean, default:false}, create a capped collection. + * - **size** {Number}, the size of the capped collection in bytes. + * - **max** {Number}, the maximum number of documents in the capped collection. + * - **autoIndexId** {Boolean, default:true}, create an index on the _id field of the document, True by default on MongoDB 2.2 or higher off for version < 2.2. + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * - **strict**, (Boolean, default:false) throws and error if collection already exists + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} collectionName the collection name we wish to access. + * @param {Object} [options] returns option results. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from createCollection or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.createCollection = function(collectionName, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : null; + var self = this; + + // Figure out the safe mode settings + var safe = self.safe != null && self.safe == false ? {w: 1} : self.safe; + // Override with options passed in if applicable + safe = options != null && options['safe'] != null ? options['safe'] : safe; + // Ensure it's at least set to safe + safe = safe == null ? {w: 1} : safe; + + // Check if we have the name + this.collectionNames(collectionName, function(err, collections) { + if(err != null) return callback(err, null); + + var found = false; + collections.forEach(function(collection) { + if(collection.name == self.databaseName + "." + collectionName) found = true; + }); + + // If the collection exists either throw an exception (if db in safe mode) or return the existing collection + if(found && options && options.strict) { + return callback(new Error("Collection " + collectionName + " already exists. Currently in safe mode."), null); + } else if(found){ + try { + var collection = new Collection(self, collectionName, self.pkFactory, options); + } catch(err) { + return callback(err, null); + } + return callback(null, collection); + } + + // Create a new collection and return it + self._executeQueryCommand(DbCommand.createCreateCollectionCommand(self, collectionName, options), {read:false, safe:safe}, function(err, result) { + var document = result.documents[0]; + // If we have no error let's return the collection + if(err == null && document.ok == 1) { + try { + var collection = new Collection(self, collectionName, self.pkFactory, options); + } catch(err) { + return callback(err, null); + } + return callback(null, collection); + } else { + err != null ? callback(err, null) : callback(self.wrap(document), null); + } + }); + }); +}; + +/** + * Execute a command hash against MongoDB. This lets you acess any commands not available through the api on the server. + * + * @param {Object} selector the command hash to send to the server, ex: {ping:1}. + * @param {Function} callback this will be called after executing this method. The command always return the whole result of the command as the second parameter. + * @return {null} + * @api public + */ +Db.prototype.command = function(selector, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + // Set up the options + var cursor = new Cursor(this + , new Collection(this, DbCommand.SYSTEM_COMMAND_COLLECTION), selector, {}, { + limit: -1, timeout: QueryCommand.OPTS_NO_CURSOR_TIMEOUT, dbName: options['dbName'] + }); + + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : false; + + // Ensure only commands who support read Prefrences are exeuted otherwise override and use Primary + if(readPreference != false) { + if(selector['group'] || selector['aggregate'] || selector['collStats'] || selector['dbStats'] + || selector['count'] || selector['distinct'] || selector['geoNear'] || selector['geoSearch'] || selector['geoWalk'] + || (selector['mapreduce'] && selector.out == 'inline')) { + // Set the read preference + cursor.setReadPreference(readPreference); + } else { + cursor.setReadPreference(ReadPreference.PRIMARY); + } + } + + // Return the next object + cursor.nextObject(callback); +}; + +/** + * Drop a collection from the database, removing it permanently. New accesses will create a new collection. + * + * @param {String} collectionName the name of the collection we wish to drop. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from dropCollection or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.dropCollection = function(collectionName, callback) { + var self = this; + + // Drop the collection + this._executeQueryCommand(DbCommand.createDropCollectionCommand(this, collectionName), function(err, result) { + if(err == null && result.documents[0].ok == 1) { + if(callback != null) return callback(null, true); + } else { + if(callback != null) err != null ? callback(err, null) : callback(self.wrap(result.documents[0]), null); + } + }); +}; + +/** + * Rename a collection. + * + * @param {String} fromCollection the name of the current collection we wish to rename. + * @param {String} toCollection the new name of the collection. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from renameCollection or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.renameCollection = function(fromCollection, toCollection, callback) { + var self = this; + + // Execute the command, return the new renamed collection if successful + this._executeQueryCommand(DbCommand.createRenameCollectionCommand(this, fromCollection, toCollection), function(err, result) { + if(err == null && result.documents[0].ok == 1) { + if(callback != null) return callback(null, new Collection(self, toCollection, self.pkFactory)); + } else { + if(callback != null) err != null ? callback(err, null) : callback(self.wrap(result.documents[0]), null); + } + }); +}; + +/** + * Return last error message for the given connection, note options can be combined. + * + * Options + * - **fsync** {Boolean, default:false}, option forces the database to fsync all files before returning. + * - **j** {Boolean, default:false}, awaits the journal commit before returning, > MongoDB 2.0. + * - **w** {Number}, until a write operation has been replicated to N servers. + * - **wtimeout** {Number}, number of miliseconds to wait before timing out. + * + * Connection Options + * - **connection** {Connection}, fire the getLastError down a specific connection. + * + * @param {Object} [options] returns option results. + * @param {Object} [connectionOptions] returns option results. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from lastError or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.lastError = function(options, connectionOptions, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + connectionOptions = args.length ? args.shift() : {}; + + this._executeQueryCommand(DbCommand.createGetLastErrorCommand(options, this), connectionOptions, function(err, error) { + callback(err, error && error.documents); + }); +}; + +/** + * Legacy method calls. + * + * @ignore + * @api private + */ +Db.prototype.error = Db.prototype.lastError; +Db.prototype.lastStatus = Db.prototype.lastError; + +/** + * Return all errors up to the last time db reset_error_history was called. + * + * Options + * - **connection** {Connection}, fire the getLastError down a specific connection. + * + * @param {Object} [options] returns option results. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from previousErrors or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.previousErrors = function(options, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + this._executeQueryCommand(DbCommand.createGetPreviousErrorsCommand(this), options, function(err, error) { + callback(err, error.documents); + }); +}; + +/** + * Runs a command on the database. + * @ignore + * @api private + */ +Db.prototype.executeDbCommand = function(command_hash, options, callback) { + if(callback == null) { callback = options; options = {}; } + this._executeQueryCommand(DbCommand.createDbSlaveOkCommand(this, command_hash, options), options, callback); +}; + +/** + * Runs a command on the database as admin. + * @ignore + * @api private + */ +Db.prototype.executeDbAdminCommand = function(command_hash, options, callback) { + if(callback == null) { callback = options; options = {}; } + this._executeQueryCommand(DbCommand.createAdminDbCommand(this, command_hash), options, callback); +}; + +/** + * Resets the error history of the mongo instance. + * + * Options + * - **connection** {Connection}, fire the getLastError down a specific connection. + * + * @param {Object} [options] returns option results. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from resetErrorHistory or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.resetErrorHistory = function(options, callback) { + // Unpack calls + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + this._executeQueryCommand(DbCommand.createResetErrorHistoryCommand(this), options, function(err, error) { + callback(err, error.documents); + }); +}; + +/** + * Creates an index on the collection. + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **unique** {Boolean, default:false}, creates an unique index. + * - **sparse** {Boolean, default:false}, creates a sparse index. + * - **background** {Boolean, default:false}, creates the index in the background, yielding whenever possible. + * - **dropDups** {Boolean, default:false}, a unique index cannot be created on a key that has pre-existing duplicate values. If you would like to create the index anyway, keeping the first document the database indexes and deleting all subsequent documents that have duplicate value + * - **min** {Number}, for geospatial indexes set the lower bound for the co-ordinates. + * - **max** {Number}, for geospatial indexes set the high bound for the co-ordinates. + * - **v** {Number}, specify the format version of the indexes. + * - **expireAfterSeconds** {Number}, allows you to expire data on indexes applied to a data (MongoDB 2.2 or higher) + * - **name** {String}, override the autogenerated index name (useful if the resulting name is larger than 128 bytes) + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * + * @param {String} collectionName name of the collection to create the index on. + * @param {Object} fieldOrSpec fieldOrSpec that defines the index. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from createIndex or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.createIndex = function(collectionName, fieldOrSpec, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + options = args.length ? args.shift() : {}; + options = typeof callback === 'function' ? options : callback; + options = options == null ? {} : options; + + // Get the error options + var errorOptions = _getWriteConcern(this, options, callback); + // Create command + var command = DbCommand.createCreateIndexCommand(this, collectionName, fieldOrSpec, options); + // Default command options + var commandOptions = {}; + + // If we have error conditions set handle them + if(_hasWriteConcern(errorOptions) && typeof callback == 'function') { + // Insert options + commandOptions['read'] = false; + // If we have safe set set async to false + if(errorOptions == null) commandOptions['async'] = true; + + // Set safe option + commandOptions['safe'] = errorOptions; + // If we have an error option + if(typeof errorOptions == 'object') { + var keys = Object.keys(errorOptions); + for(var i = 0; i < keys.length; i++) { + commandOptions[keys[i]] = errorOptions[keys[i]]; + } + } + + // Execute insert command + this._executeInsertCommand(command, commandOptions, function(err, result) { + if(err != null) return callback(err, null); + + result = result && result.documents; + if (result[0].err) { + callback(self.wrap(result[0])); + } else { + callback(null, command.documents[0].name); + } + }); + } else if(_hasWriteConcern(errorOptions) && callback == null) { + throw new Error("Cannot use a writeConcern without a provided callback"); + } else { + // Execute insert command + var result = this._executeInsertCommand(command, commandOptions); + // If no callback just return + if(!callback) return; + // If error return error + if(result instanceof Error) { + return callback(result); + } + // Otherwise just return + return callback(null, null); + } +}; + +/** + * Ensures that an index exists, if it does not it creates it + * + * Options +* - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **unique** {Boolean, default:false}, creates an unique index. + * - **sparse** {Boolean, default:false}, creates a sparse index. + * - **background** {Boolean, default:false}, creates the index in the background, yielding whenever possible. + * - **dropDups** {Boolean, default:false}, a unique index cannot be created on a key that has pre-existing duplicate values. If you would like to create the index anyway, keeping the first document the database indexes and deleting all subsequent documents that have duplicate value + * - **min** {Number}, for geospatial indexes set the lower bound for the co-ordinates. + * - **max** {Number}, for geospatial indexes set the high bound for the co-ordinates. + * - **v** {Number}, specify the format version of the indexes. + * - **expireAfterSeconds** {Number}, allows you to expire data on indexes applied to a data (MongoDB 2.2 or higher) + * - **name** {String}, override the autogenerated index name (useful if the resulting name is larger than 128 bytes) + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @param {String} collectionName name of the collection to create the index on. + * @param {Object} fieldOrSpec fieldOrSpec that defines the index. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from ensureIndex or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.ensureIndex = function(collectionName, fieldOrSpec, options, callback) { + var self = this; + + if (typeof callback === 'undefined' && typeof options === 'function') { + callback = options; + options = {}; + } + + if (options == null) { + options = {}; + } + + // Get the error options + var errorOptions = _getWriteConcern(this, options, callback); + // Make sure we don't try to do a write concern without a callback + if(_hasWriteConcern(errorOptions) && callback == null) + throw new Error("Cannot use a writeConcern without a provided callback"); + // Create command + var command = DbCommand.createCreateIndexCommand(this, collectionName, fieldOrSpec, options); + var index_name = command.documents[0].name; + + // Default command options + var commandOptions = {}; + // Check if the index allready exists + this.indexInformation(collectionName, function(err, collectionInfo) { + if(err != null) return callback(err, null); + + if(!collectionInfo[index_name]) { + // If we have error conditions set handle them + if(_hasWriteConcern(errorOptions) && typeof callback == 'function') { + // Insert options + commandOptions['read'] = false; + // If we have safe set set async to false + if(errorOptions == null) commandOptions['async'] = true; + + // If we have an error option + if(typeof errorOptions == 'object') { + var keys = Object.keys(errorOptions); + for(var i = 0; i < keys.length; i++) { + commandOptions[keys[i]] = errorOptions[keys[i]]; + } + } + + if(typeof callback === 'function' + && commandOptions.w < 1 && !commandOptions.fsync && !commandOptions.journal) { + commandOptions.w = 1; + } + + self._executeInsertCommand(command, commandOptions, function(err, result) { + // Only callback if we have one specified + if(typeof callback === 'function') { + if(err != null) return callback(err, null); + + result = result && result.documents; + if (result[0].err) { + callback(self.wrap(result[0])); + } else { + callback(null, command.documents[0].name); + } + } + }); + } else { + // Execute insert command + var result = self._executeInsertCommand(command, commandOptions); + // If no callback just return + if(!callback) return; + // If error return error + if(result instanceof Error) { + return callback(result); + } + // Otherwise just return + return callback(null, index_name); + } + } else { + if(typeof callback === 'function') return callback(null, index_name); + } + }); +}; + +/** + * Returns the information available on allocated cursors. + * + * Options + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from cursorInfo or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.cursorInfo = function(options, callback) { + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + options = args.length ? args.shift() : {}; + + this._executeQueryCommand(DbCommand.createDbSlaveOkCommand(this, {'cursorInfo':1}), options, function(err, result) { + callback(err, result.documents[0]); + }); +}; + +/** + * Drop an index on a collection. + * + * @param {String} collectionName the name of the collection where the command will drop an index. + * @param {String} indexName name of the index to drop. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from dropIndex or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.dropIndex = function(collectionName, indexName, callback) { + this._executeQueryCommand(DbCommand.createDropIndexCommand(this, collectionName, indexName), callback); +}; + +/** + * Reindex all indexes on the collection + * Warning: reIndex is a blocking operation (indexes are rebuilt in the foreground) and will be slow for large collections. + * + * @param {String} collectionName the name of the collection. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from reIndex or null if an error occured. + * @api public +**/ +Db.prototype.reIndex = function(collectionName, callback) { + this._executeQueryCommand(DbCommand.createReIndexCommand(this, collectionName), function(err, result) { + if(err != null) { + callback(err, false); + } else if(result.documents[0].errmsg == null) { + callback(null, true); + } else { + callback(new Error(result.documents[0].errmsg), false); + } + }); +}; + +/** + * Retrieves this collections index info. + * + * Options + * - **full** {Boolean, default:false}, returns the full raw index information. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {String} collectionName the name of the collection. + * @param {Object} [options] additional options during update. + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from indexInformation or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.indexInformation = function(collectionName, options, callback) { + if(typeof callback === 'undefined') { + if(typeof options === 'undefined') { + callback = collectionName; + collectionName = null; + } else { + callback = options; + } + options = {}; + } + + // If we specified full information + var full = options['full'] == null ? false : options['full']; + // Build selector for the indexes + var selector = collectionName != null ? {ns: (this.databaseName + "." + collectionName)} : {}; + + // Set read preference if we set one + var readPreference = options['readPreference'] ? options['readPreference'] : ReadPreference.PRIMARY; + + // Iterate through all the fields of the index + this.collection(DbCommand.SYSTEM_INDEX_COLLECTION, function(err, collection) { + // Perform the find for the collection + collection.find(selector).setReadPreference(readPreference).toArray(function(err, indexes) { + if(err != null) return callback(err, null); + // Contains all the information + var info = {}; + + // if full defined just return all the indexes directly + if(full) return callback(null, indexes); + + // Process all the indexes + for(var i = 0; i < indexes.length; i++) { + var index = indexes[i]; + // Let's unpack the object + info[index.name] = []; + for(var name in index.key) { + info[index.name].push([name, index.key[name]]); + } + } + + // Return all the indexes + callback(null, info); + }); + }); +}; + +/** + * Drop a database. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from dropDatabase or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.dropDatabase = function(callback) { + var self = this; + + this._executeQueryCommand(DbCommand.createDropDatabaseCommand(this), function(err, result) { + if (err == null && result.documents[0].ok == 1) { + callback(null, true); + } else { + if (err) { + callback(err, false); + } else { + callback(self.wrap(result.documents[0]), false); + } + } + }); +}; + +/** + * Get all the db statistics. + * + * Options + * - **scale** {Number}, divide the returned sizes by scale value. + * - **readPreference** {String}, the preferred read preference ((Server.PRIMARY, Server.PRIMARY_PREFERRED, Server.SECONDARY, Server.SECONDARY_PREFERRED, Server.NEAREST). + * + * @param {Objects} [options] options for the stats command + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from stats or null if an error occured. + * @return {null} + * @api public + */ +Db.prototype.stats = function stats(options, callback) { + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + // Fetch all commands + options = args.length ? args.shift() : {}; + + // Build command object + var commandObject = { + dbStats:this.collectionName, + } + + // Check if we have the scale value + if(options['scale'] != null) commandObject['scale'] = options['scale']; + + // Execute the command + this.command(commandObject, options, callback); +} + +/** + * Register a handler + * @ignore + * @api private + */ +Db.prototype._registerHandler = function(db_command, raw, connection, exhaust, callback) { + // If we have an array of commands, chain them + var chained = Array.isArray(db_command); + + // Check if we have exhausted + if(typeof exhaust == 'function') { + callback = exhaust; + exhaust = false; + } + + // If they are chained we need to add a special handler situation + if(chained) { + // List off chained id's + var chainedIds = []; + // Add all id's + for(var i = 0; i < db_command.length; i++) chainedIds.push(db_command[i].getRequestId().toString()); + // Register all the commands together + for(var i = 0; i < db_command.length; i++) { + var command = db_command[i]; + // Add the callback to the store + this._callBackStore.once(command.getRequestId(), callback); + // Add the information about the reply + this._callBackStore._notReplied[command.getRequestId().toString()] = {start: new Date().getTime(), 'raw': raw, chained:chainedIds, connection:connection, exhaust:false}; + } + } else { + // Add the callback to the list of handlers + this._callBackStore.once(db_command.getRequestId(), callback); + // Add the information about the reply + this._callBackStore._notReplied[db_command.getRequestId().toString()] = {start: new Date().getTime(), 'raw': raw, connection:connection, exhaust:exhaust}; + } +} + +/** + * Re-Register a handler, on the cursor id f.ex + * @ignore + * @api private + */ +Db.prototype._reRegisterHandler = function(newId, object, callback) { + // Add the callback to the list of handlers + this._callBackStore.once(newId, object.callback.listener); + // Add the information about the reply + this._callBackStore._notReplied[newId] = object.info; +} + +/** + * + * @ignore + * @api private + */ +Db.prototype._callHandler = function(id, document, err) { + // If there is a callback peform it + if(this._callBackStore.listeners(id).length >= 1) { + // Get info object + var info = this._callBackStore._notReplied[id]; + // Delete the current object + delete this._callBackStore._notReplied[id]; + // Emit to the callback of the object + this._callBackStore.emit(id, err, document, info.connection); + } +} + +/** + * + * @ignore + * @api private + */ +Db.prototype._hasHandler = function(id) { + // If there is a callback peform it + return this._callBackStore.listeners(id).length >= 1; +} + +/** + * + * @ignore + * @api private + */ +Db.prototype._removeHandler = function(id) { + // Remove the information + if(this._callBackStore._notReplied[id] != null) delete this._callBackStore._notReplied[id]; + // Remove the callback if it's registered + this._callBackStore.removeAllListeners(id); + // Force cleanup _events, node.js seems to set it as a null value + if(this._callBackStore._events != null) delete this._callBackStore._events[id]; +} + +/** + * + * @ignore + * @api private + */ +Db.prototype._findHandler = function(id) { + var info = this._callBackStore._notReplied[id]; + // Return the callback + return {info:info, callback:(this._callBackStore.listeners(id).length >= 1) ? this._callBackStore.listeners(id)[0] : null} +} + +/** + * @ignore + */ +var __executeQueryCommand = function(self, db_command, options, callback) { + // Options unpacking + var read = options['read'] != null ? options['read'] : false; + var raw = options['raw'] != null ? options['raw'] : self.raw; + var onAll = options['onAll'] != null ? options['onAll'] : false; + var specifiedConnection = options['connection'] != null ? options['connection'] : null; + + // Correct read preference to default primary if set to false, null or primary + if(!(typeof read == 'object') && read._type == 'ReadPreference') { + read = (read == null || read == 'primary' || read == false) ? ReadPreference.PRIMARY : read; + if(!ReadPreference.isValid(read)) return callback(new Error("Illegal readPreference mode specified, " + read)); + } else if(typeof read == 'object' && read._type == 'ReadPreference') { + if(!read.isValid()) return callback(new Error("Illegal readPreference mode specified, " + read.mode)); + } + + // If we have a read preference set and we are a mongos pass the read preference on to the mongos instance, + if(self.serverConfig.isMongos() && read != null && read != false) { + db_command.setMongosReadPreference(read); + } + + // If we got a callback object + if(typeof callback === 'function' && !onAll) { + // Override connection if we passed in a specific connection + var connection = specifiedConnection != null ? specifiedConnection : null; + // connection = connection != null && connection.connected != null ? connection : null; + + if(connection instanceof Error) return callback(connection, null); + + // Fetch either a reader or writer dependent on the specified read option if no connection + // was passed in + if(connection == null) { + connection = read == null || read == 'primary' || read == false ? self.serverConfig.checkoutWriter(true) : self.serverConfig.checkoutReader(read); + } + + // Ensure we have a valid connection + if(connection == null) { + return callback(new Error("no open connections")); + } else if(connection instanceof Error || connection['message'] != null) { + return callback(connection); + } + + // Exhaust Option + var exhaust = options.exhaust || false; + + // Register the handler in the data structure + self._registerHandler(db_command, raw, connection, exhaust, callback); + + // Write the message out and handle any errors if there are any + connection.write(db_command, function(err) { + if(err != null) { + // Call the handler with an error + self._callHandler(db_command.getRequestId(), null, err); + } + }); + } else if(typeof callback === 'function' && onAll) { + var connections = self.serverConfig.allRawConnections(); + var numberOfEntries = connections.length; + // Go through all the connections + for(var i = 0; i < connections.length; i++) { + // Fetch a connection + var connection = connections[i]; + // Override connection if needed + connection = specifiedConnection != null ? specifiedConnection : connection; + // Ensure we have a valid connection + if(connection == null) { + return callback(new Error("no open connections")); + } else if(connection instanceof Error) { + return callback(connection); + } + + // Register the handler in the data structure + self._registerHandler(db_command, raw, connection, callback); + + // Write the message out + connection.write(db_command, function(err) { + // Adjust the number of entries we need to process + numberOfEntries = numberOfEntries - 1; + // Remove listener + if(err != null) { + // Clean up listener and return error + self._removeHandler(db_command.getRequestId()); + } + + // No more entries to process callback with the error + if(numberOfEntries <= 0) { + callback(err); + } + }); + + // Update the db_command request id + db_command.updateRequestId(); + } + } else { + // Fetch either a reader or writer dependent on the specified read option + var connection = read == null || read == 'primary' || read == false ? self.serverConfig.checkoutWriter(true) : self.serverConfig.checkoutReader(read); + // Override connection if needed + connection = specifiedConnection != null ? specifiedConnection : connection; + // Ensure we have a valid connection + if(connection == null || connection instanceof Error || connection['message'] != null) return null; + // Write the message out + connection.write(db_command, function(err) { + if(err != null) { + // Emit the error + self.emit("error", err); + } + }); + } +} + +/** + * @ignore + */ +var __retryCommandOnFailure = function(self, retryInMilliseconds, numberOfTimes, command, db_command, options, callback) { + if(this._state == 'connected' || this._state == 'disconnected') this._state = 'connecting'; + // Number of retries done + var numberOfRetriesDone = numberOfTimes; + // Retry function, execute once + var retryFunction = function(_self, _numberOfRetriesDone, _retryInMilliseconds, _numberOfTimes, _command, _db_command, _options, _callback) { + _self.serverConfig.connect(_self, {}, function(err, result, _serverConfig) { + // Adjust the number of retries left + _numberOfRetriesDone = _numberOfRetriesDone - 1; + // Definitively restart + if(err != null && _numberOfRetriesDone > 0) { + _self._state = 'connecting'; + // Close the server config + _serverConfig.close(function(err) { + // Retry the connect + setTimeout(function() { + retryFunction(_self, _numberOfRetriesDone, _retryInMilliseconds, _numberOfTimes, _command, _db_command, _options, _callback); + }, _retryInMilliseconds); + }); + } else if(err != null && _numberOfRetriesDone <= 0) { + _self._state = 'disconnected'; + // Force close the current connections + _serverConfig.close(function(_err) { + // Force close the current connections + if(typeof _callback == 'function') _callback(err, null); + }); + } else if(err == null && _self.serverConfig.isConnected() == true && Array.isArray(_self.auths) && _self.auths.length > 0) { + _self._state = 'connected'; + // Get number of auths we need to execute + var numberOfAuths = _self.auths.length; + // Apply all auths + for(var i = 0; i < _self.auths.length; i++) { + _self.authenticate(_self.auths[i].username, _self.auths[i].password, {'authdb':_self.auths[i].authdb}, function(err, authenticated) { + numberOfAuths = numberOfAuths - 1; + + // If we have no more authentications to replay + if(numberOfAuths == 0) { + if(err != null || !authenticated) { + if(typeof _callback == 'function') _callback(err, null); + return; + } else { + // Execute command + command(_self, _db_command, _options, _callback); + + // Execute any backed up commands + process.nextTick(function() { + // Execute any backed up commands + while(_self.commands.length > 0) { + // Fetch the command + var command = _self.commands.shift(); + // Execute based on type + if(command['type'] == 'query') { + __executeQueryCommand(_self, command['db_command'], command['options'], command['callback']); + } else if(command['type'] == 'insert') { + __executeInsertCommand(_self, command['db_command'], command['options'], command['callback']); + } + } + }); + } + } + }); + } + } else if(err == null && _self.serverConfig.isConnected() == true) { + _self._state = 'connected'; + // Execute command + command(_self, _db_command, _options, _callback); + + process.nextTick(function() { + // Execute any backed up commands + while(_self.commands.length > 0) { + // Fetch the command + var command = _self.commands.shift(); + // Execute based on type + if(command['type'] == 'query') { + __executeQueryCommand(_self, command['db_command'], command['options'], command['callback']); + } else if(command['type'] == 'insert') { + __executeInsertCommand(_self, command['db_command'], command['options'], command['callback']); + } + } + }); + } else { + _self._state = 'connecting'; + // Force close the current connections + _serverConfig.close(function(err) { + // _self.serverConfig.close(function(err) { + // Retry the connect + setTimeout(function() { + retryFunction(_self, _numberOfRetriesDone, _retryInMilliseconds, _numberOfTimes, _command, _db_command, _options, _callback); + }, _retryInMilliseconds); + }); + } + }); + }; + + // Execute function first time + retryFunction(self, numberOfRetriesDone, retryInMilliseconds, numberOfTimes, command, db_command, options, callback); +} + +/** + * Execute db query command (not safe) + * @ignore + * @api private + */ +Db.prototype._executeQueryCommand = function(db_command, options, callback) { + var self = this; + + // Unpack the parameters + if (typeof callback === 'undefined') { + callback = options; + options = {}; + } + + // fast fail option used for HA, no retry + var failFast = options['failFast'] != null + ? options['failFast'] + : false; + + // Check if the user force closed the command + if(this._applicationClosed) { + var err = new Error("db closed by application"); + if('function' == typeof callback) { + return callback(err, null); + } else { + throw err; + } + } + + var config = this.serverConfig; + // If the pool is not connected, attemp to reconnect to send the message + if(this._state == 'connecting' && config.autoReconnect && !failFast) { + return process.nextTick(function() { + self.commands.push({ + type: 'query', + db_command: db_command, + options: options, + callback: callback + }); + }) + } + + if(!failFast && !config.isConnected(options.read) && config.autoReconnect + && (options.read == null + || options.read == false + || options.read == ReadPreference.PRIMARY + || config.checkoutReader() == null)) { + this._state = 'connecting'; + return __retryCommandOnFailure(this, + this.retryMiliSeconds, + this.numberOfRetries, + __executeQueryCommand, + db_command, + options, + callback); + } + + if(!config.isConnected(options.read) && !config.autoReconnect && callback) { + // Fire an error to the callback if we are not connected + // and don't reconnect. + return callback(new Error("no open connections"), null); + } + + __executeQueryCommand(self, db_command, options, function (err, result, conn) { + callback(err, result, conn); + }); + +}; + +/** + * @ignore + */ +var __executeInsertCommand = function(self, db_command, options, callback) { + // Always checkout a writer for this kind of operations + var connection = self.serverConfig.checkoutWriter(); + // Get safe mode + var safe = options['safe'] != null ? options['safe'] : false; + var raw = options['raw'] != null ? options['raw'] : self.raw; + var specifiedConnection = options['connection'] != null ? options['connection'] : null; + // Override connection if needed + connection = specifiedConnection != null ? specifiedConnection : connection; + + // Ensure we have a valid connection + if(typeof callback === 'function') { + // Ensure we have a valid connection + if(connection == null) { + return callback(new Error("no open connections")); + } else if(connection instanceof Error) { + return callback(connection); + } + + var errorOptions = _getWriteConcern(self, options, callback); + if(errorOptions.w > 0 || errorOptions.w == 'majority' || errorOptions.j || errorOptions.journal || errorOptions.fsync) { + // db command is now an array of commands (original command + lastError) + db_command = [db_command, DbCommand.createGetLastErrorCommand(safe, self)]; + // Register the handler in the data structure + self._registerHandler(db_command[1], raw, connection, callback); + } + } + + // If we have no callback and there is no connection + if(connection == null) return null; + if(connection instanceof Error && typeof callback == 'function') return callback(connection, null); + if(connection instanceof Error) return null; + if(connection == null && typeof callback == 'function') return callback(new Error("no primary server found"), null); + + // Write the message out + connection.write(db_command, function(err) { + // Return the callback if it's not a safe operation and the callback is defined + if(typeof callback === 'function' && (safe == null || safe == false)) { + // Perform the callback + callback(err, null); + } else if(typeof callback === 'function') { + // Call the handler with an error + self._callHandler(db_command[1].getRequestId(), null, err); + } else if(typeof callback == 'function' && safe && safe.w == -1) { + // Call the handler with no error + self._callHandler(db_command[1].getRequestId(), null, null); + } else if(!safe && safe.w == -1) { + self.emit("error", err); + } + }); +} + +/** + * Execute an insert Command + * @ignore + * @api private + */ +Db.prototype._executeInsertCommand = function(db_command, options, callback) { + var self = this; + + // Unpack the parameters + if(callback == null && typeof options === 'function') { + callback = options; + options = {}; + } + + // Ensure options are not null + options = options == null ? {} : options; + + // Check if the user force closed the command + if(this._applicationClosed) { + if(typeof callback == 'function') { + return callback(new Error("db closed by application"), null); + } else { + throw new Error("db closed by application"); + } + } + + // If the pool is not connected, attemp to reconnect to send the message + if(self._state == 'connecting' && this.serverConfig.autoReconnect) { + process.nextTick(function() { + self.commands.push({type:'insert', 'db_command':db_command, 'options':options, 'callback':callback}); + }) + } else if(!this.serverConfig.isConnected() && this.serverConfig.autoReconnect) { + this._state = 'connecting'; + // Retry command + __retryCommandOnFailure(this, this.retryMiliSeconds, this.numberOfRetries, __executeInsertCommand, db_command, options, callback); + } else if(!this.serverConfig.isConnected() && !this.serverConfig.autoReconnect && callback) { + // Fire an error to the callback if we are not connected and don't do reconnect + if(callback) callback(new Error("no open connections"), null); + } else { + __executeInsertCommand(self, db_command, options, callback); + } +} + +/** + * Update command is the same + * @ignore + * @api private + */ +Db.prototype._executeUpdateCommand = Db.prototype._executeInsertCommand; +/** + * Remove command is the same + * @ignore + * @api private + */ +Db.prototype._executeRemoveCommand = Db.prototype._executeInsertCommand; + +/** + * Wrap a Mongo error document into an Error instance + * @ignore + * @api private + */ +Db.prototype.wrap = function(error) { + var msg = error.err || error.errmsg || error; + var e = new Error(msg); + e.name = 'MongoError'; + + // Get all object keys + var keys = Object.keys(error); + // Populate error object with properties + for(var i = 0; i < keys.length; i++) { + e[keys[i]] = error[keys[i]]; + } + + return e; +} + +/** + * Default URL + * + * @classconstant DEFAULT_URL + **/ +Db.DEFAULT_URL = 'mongodb://localhost:27017/default'; + +/** + * Connect to MongoDB using a url as documented at + * + * www.mongodb.org/display/DOCS/Connections + * + * Options + * - **uri_decode_auth** {Boolean, default:false} uri decode the user name and password for authentication + * - **db** {Object, default: null} a hash off options to set on the db object, see **Db constructor** + * - **server** {Object, default: null} a hash off options to set on the server objects, see **Server** constructor** + * - **replSet** {Object, default: null} a hash off options to set on the replSet object, see **ReplSet** constructor** + * - **mongos** {Object, default: null} a hash off options to set on the mongos object, see **Mongos** constructor** + * + * @param {String} url connection url for MongoDB. + * @param {Object} [options] optional options for insert command + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the db instance or null if an error occured. + * @return {null} + * @api public + */ +Db.connect = function(url, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = typeof args[args.length - 1] == 'function' ? args.pop() : null; + options = args.length ? args.shift() : null; + options = options || {}; + var serverOptions = options.server || {}; + var mongosOptions = options.mongos || {}; + var replSetServersOptions = options.replSet || options.replSetServers || {}; + var dbOptions = options.db || {}; + + // If callback is null throw an exception + if(callback == null) throw new Error("no callback function provided"); + + // Parse the string + var object = parse(url); + // Merge in any options for db in options object + if(dbOptions) { + for(var name in dbOptions) object.db_options[name] = dbOptions[name]; + } + + // Merge in any options for server in options object + if(serverOptions) { + for(var name in serverOptions) object.server_options[name] = serverOptions[name]; + } + + // Merge in any replicaset server options + if(replSetServersOptions) { + for(var name in replSetServersOptions) object.rs_options[name] = replSetServersOptions[name]; + } + + // Merge in any replicaset server options + if(mongosOptions) { + for(var name in mongosOptions) object.mongos_options[name] = mongosOptions[name]; + } + + // We need to ensure that the list of servers are only either direct members or mongos + // they cannot be a mix of monogs and mongod's + var totalNumberOfServers = object.servers.length; + var totalNumberOfMongosServers = 0; + var totalNumberOfMongodServers = 0; + var serverConfig = null; + + // Failure modes + if(object.servers.length == 0) throw new Error("connection string must contain at least one seed host"); + + // If we have no db setting for the native parser try to set the c++ one first + object.db_options.native_parser = _setNativeParser(object.db_options); + // If no auto_reconnect is set, set it to true as default for single servers + if(typeof object.server_options.auto_reconnect != 'boolean') { + object.server_options.auto_reconnect = true; + } + + // If we have more than a server, it could be replicaset or mongos list + // need to verify that it's one or the other and fail if it's a mix + // Connect to all servers and run ismaster + for(var i = 0; i < object.servers.length; i++) { + // Set up the Server object + var _server = object.servers[i].domain_socket + ? new Server(object.servers[i].domain_socket, {socketOptions:{connectTimeoutMS:1000}, auto_reconnect:false}) + : new Server(object.servers[i].host, object.servers[i].port, {socketOptions:{connectTimeoutMS:1000}, auto_reconnect:false}); + + // Attempt connect + new Db(object.dbName, _server, {safe:false, native_parser:false}).open(function(err, db) { + // Update number of servers + totalNumberOfServers = totalNumberOfServers - 1; + // If no error do the correct checks + if(!err) { + // Close the connection + db.close(true); + var isMasterDoc = db.serverConfig.isMasterDoc; + // Check what type of server we have + if(isMasterDoc.setName) totalNumberOfMongodServers++; + if(isMasterDoc.msg && isMasterDoc.msg == "isdbgrid") totalNumberOfMongosServers++; + } + + if(totalNumberOfServers == 0) { + // If we have a mix of mongod and mongos, throw an error + if(totalNumberOfMongosServers > 0 && totalNumberOfMongodServers > 0) + return callback(new Error("cannot combine a list of replicaset seeds and mongos seeds")); + + if(totalNumberOfMongodServers == 0 && object.servers.length == 1) { + var obj = object.servers[0]; + serverConfig = obj.domain_socket ? + new Server(obj.domain_socket, object.server_options) + : new Server(obj.host, obj.port, object.server_options); + } else if(totalNumberOfMongodServers > 0) { + serverConfig = new ReplSet(object.servers.map(function(serverObj) { + return new Server(serverObj.host, serverObj.port, object.server_options); + }), object.rs_options); + } else if(totalNumberOfMongosServers > 0) { + serverConfig = new Mongos(object.servers.map(function(serverObj) { + return new Server(serverObj.host, serverObj.port, object.server_options); + }), object.mongos_options); + } + + if(serverConfig == null) return callback(new Error("Could not locate any valid servers in initial seed list")); + // Set up all options etc and connect to the database + _finishConnecting(serverConfig, object, options, callback) + } + }); + } +} + +var _setNativeParser = function(db_options) { + if(typeof db_options.native_parser == 'boolean') return db_options.native_parser; + + try { + require('bson').BSONNative.BSON; + return true; + } catch(err) { + return false; + } +} + +var _finishConnecting = function(serverConfig, object, options, callback) { + // Safe settings + var safe = {}; + // Build the safe parameter if needed + if(object.db_options.journal) safe.j = object.db_options.journal; + if(object.db_options.w) safe.w = object.db_options.w; + if(object.db_options.fsync) safe.fsync = object.db_options.fsync; + if(object.db_options.wtimeoutMS) safe.wtimeout = object.db_options.wtimeoutMS; + + // If we have a read Preference set + if(object.db_options.read_preference) { + var readPreference = new ReadPreference(object.db_options.read_preference); + // If we have the tags set up + if(object.db_options.read_preference_tags) + readPreference = new ReadPreference(object.db_options.read_preference, object.db_options.read_preference_tags); + // Add the read preference + object.db_options.readPreference = readPreference; + } + + // No safe mode if no keys + if(Object.keys(safe).length == 0) safe = false; + // Add the safe object + object.db_options.safe = safe; + // Set up the db options + var db = new Db(object.dbName, serverConfig, object.db_options); + // Don't open the connection + if(options.noOpen) return db; + + // Open the db + db.open(function(err, db){ + if(err == null && object.auth){ + db.authenticate(object.auth.user, object.auth.password, function(err, success){ + if(success){ + callback(null, db); + } else { + callback(err ? err : new Error('Could not authenticate user ' + auth[0]), db); + } + }); + } else { + callback(err, db); + } + }); +} + +/** + * State of the db connection + * @ignore + */ +Object.defineProperty(Db.prototype, "state", { enumerable: true + , get: function () { + return this.serverConfig._serverState; + } +}); + +/** + * @ignore + */ +var _hasWriteConcern = function(errorOptions) { + return errorOptions == true + || errorOptions.w > 0 + || errorOptions.w == 'majority' + || errorOptions.j == true + || errorOptions.journal == true + || errorOptions.fsync == true +} + +/** + * @ignore + */ +var _setWriteConcernHash = function(options) { + var finalOptions = {}; + if(options.w != null) finalOptions.w = options.w; + if(options.journal == true) finalOptions.j = options.journal; + if(options.j == true) finalOptions.j = options.j; + if(options.fsync == true) finalOptions.fsync = options.fsync; + if(options.wtimeout != null) finalOptions.wtimeout = options.wtimeout; + return finalOptions; +} + +/** + * @ignore + */ +var _getWriteConcern = function(self, options, callback) { + // Final options + var finalOptions = {w:1}; + // Local options verification + if(options.w != null || typeof options.j == 'boolean' || typeof options.journal == 'boolean' || typeof options.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(options); + } else if(options.safe != null && typeof options.safe == 'object') { + finalOptions = _setWriteConcernHash(options.safe); + } else if(typeof options.safe == "boolean") { + finalOptions = {w: (options.safe ? 1 : 0)}; + } else if(self.options.w != null || typeof self.options.j == 'boolean' || typeof self.options.journal == 'boolean' || typeof self.options.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(self.options); + } else if(self.safe.w != null || typeof self.safe.j == 'boolean' || typeof self.safe.journal == 'boolean' || typeof self.safe.fsync == 'boolean') { + finalOptions = _setWriteConcernHash(self.safe); + } else if(typeof self.safe == "boolean") { + finalOptions = {w: (self.safe ? 1 : 0)}; + } + + // Ensure we don't have an invalid combination of write concerns + if(finalOptions.w < 1 + && (finalOptions.journal == true || finalOptions.j == true || finalOptions.fsync == true)) throw new Error("No acknowlegement using w < 1 cannot be combined with journal:true or fsync:true"); + + // Return the options + return finalOptions; +} + +/** + * Legacy support + * + * @ignore + * @api private + */ +exports.connect = Db.connect; +exports.Db = Db; + +/** + * Remove all listeners to the db instance. + * @ignore + * @api private + */ +Db.prototype.removeAllEventListeners = function() { + this.removeAllListeners("close"); + this.removeAllListeners("error"); + this.removeAllListeners("timeout"); + this.removeAllListeners("parseError"); + this.removeAllListeners("poolReady"); + this.removeAllListeners("message"); +} diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/chunk.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/chunk.js new file mode 100644 index 0000000..572d144 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/chunk.js @@ -0,0 +1,213 @@ +var Binary = require('bson').Binary, + ObjectID = require('bson').ObjectID; + +/** + * Class for representing a single chunk in GridFS. + * + * @class + * + * @param file {GridStore} The {@link GridStore} object holding this chunk. + * @param mongoObject {object} The mongo object representation of this chunk. + * + * @throws Error when the type of data field for {@link mongoObject} is not + * supported. Currently supported types for data field are instances of + * {@link String}, {@link Array}, {@link Binary} and {@link Binary} + * from the bson module + * + * @see Chunk#buildMongoObject + */ +var Chunk = exports.Chunk = function(file, mongoObject) { + if(!(this instanceof Chunk)) return new Chunk(file, mongoObject); + + this.file = file; + var self = this; + var mongoObjectFinal = mongoObject == null ? {} : mongoObject; + + this.objectId = mongoObjectFinal._id == null ? new ObjectID() : mongoObjectFinal._id; + this.chunkNumber = mongoObjectFinal.n == null ? 0 : mongoObjectFinal.n; + this.data = new Binary(); + + if(mongoObjectFinal.data == null) { + } else if(typeof mongoObjectFinal.data == "string") { + var buffer = new Buffer(mongoObjectFinal.data.length); + buffer.write(mongoObjectFinal.data, 'binary', 0); + this.data = new Binary(buffer); + } else if(Array.isArray(mongoObjectFinal.data)) { + var buffer = new Buffer(mongoObjectFinal.data.length); + buffer.write(mongoObjectFinal.data.join(''), 'binary', 0); + this.data = new Binary(buffer); + } else if(mongoObjectFinal.data instanceof Binary || Object.prototype.toString.call(mongoObjectFinal.data) == "[object Binary]") { + this.data = mongoObjectFinal.data; + } else if(Buffer.isBuffer(mongoObjectFinal.data)) { + } else { + throw Error("Illegal chunk format"); + } + // Update position + this.internalPosition = 0; +}; + +/** + * Writes a data to this object and advance the read/write head. + * + * @param data {string} the data to write + * @param callback {function(*, GridStore)} This will be called after executing + * this method. The first parameter will contain null and the second one + * will contain a reference to this object. + */ +Chunk.prototype.write = function(data, callback) { + this.data.write(data, this.internalPosition); + this.internalPosition = this.data.length(); + if(callback != null) return callback(null, this); + return this; +}; + +/** + * Reads data and advances the read/write head. + * + * @param length {number} The length of data to read. + * + * @return {string} The data read if the given length will not exceed the end of + * the chunk. Returns an empty String otherwise. + */ +Chunk.prototype.read = function(length) { + // Default to full read if no index defined + length = length == null || length == 0 ? this.length() : length; + + if(this.length() - this.internalPosition + 1 >= length) { + var data = this.data.read(this.internalPosition, length); + this.internalPosition = this.internalPosition + length; + return data; + } else { + return ''; + } +}; + +Chunk.prototype.readSlice = function(length) { + if ((this.length() - this.internalPosition) >= length) { + var data = null; + if (this.data.buffer != null) { //Pure BSON + data = this.data.buffer.slice(this.internalPosition, this.internalPosition + length); + } else { //Native BSON + data = new Buffer(length); + length = this.data.readInto(data, this.internalPosition); + } + this.internalPosition = this.internalPosition + length; + return data; + } else { + return null; + } +}; + +/** + * Checks if the read/write head is at the end. + * + * @return {boolean} Whether the read/write head has reached the end of this + * chunk. + */ +Chunk.prototype.eof = function() { + return this.internalPosition == this.length() ? true : false; +}; + +/** + * Reads one character from the data of this chunk and advances the read/write + * head. + * + * @return {string} a single character data read if the the read/write head is + * not at the end of the chunk. Returns an empty String otherwise. + */ +Chunk.prototype.getc = function() { + return this.read(1); +}; + +/** + * Clears the contents of the data in this chunk and resets the read/write head + * to the initial position. + */ +Chunk.prototype.rewind = function() { + this.internalPosition = 0; + this.data = new Binary(); +}; + +/** + * Saves this chunk to the database. Also overwrites existing entries having the + * same id as this chunk. + * + * @param callback {function(*, GridStore)} This will be called after executing + * this method. The first parameter will contain null and the second one + * will contain a reference to this object. + */ +Chunk.prototype.save = function(callback) { + var self = this; + + self.file.chunkCollection(function(err, collection) { + if(err) return callback(err); + + collection.remove({'_id':self.objectId}, {safe:true}, function(err, result) { + if(err) return callback(err); + + if(self.data.length() > 0) { + self.buildMongoObject(function(mongoObject) { + collection.insert(mongoObject, {safe:true}, function(err, collection) { + callback(err, self); + }); + }); + } else { + callback(null, self); + } + }); + }); +}; + +/** + * Creates a mongoDB object representation of this chunk. + * + * @param callback {function(Object)} This will be called after executing this + * method. The object will be passed to the first parameter and will have + * the structure: + * + * 
    
+ *        {
+ *          '_id' : , // {number} id for this chunk
+ *          'files_id' : , // {number} foreign key to the file collection
+ *          'n' : , // {number} chunk number
+ *          'data' : , // {bson#Binary} the chunk data itself
+ *        }
+ *
    + * + * @see MongoDB GridFS Chunk Object Structure + */ +Chunk.prototype.buildMongoObject = function(callback) { + var mongoObject = {'_id': this.objectId, + 'files_id': this.file.fileId, + 'n': this.chunkNumber, + 'data': this.data}; + callback(mongoObject); +}; + +/** + * @return {number} the length of the data + */ +Chunk.prototype.length = function() { + return this.data.length(); +}; + +/** + * The position of the read/write head + * @name position + * @lends Chunk# + * @field + */ +Object.defineProperty(Chunk.prototype, "position", { enumerable: true + , get: function () { + return this.internalPosition; + } + , set: function(value) { + this.internalPosition = value; + } +}); + +/** + * The default chunk size + * @constant + */ +Chunk.DEFAULT_CHUNK_SIZE = 1024 * 256; diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/grid.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/grid.js new file mode 100644 index 0000000..858d1a3 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/grid.js @@ -0,0 +1,98 @@ +var GridStore = require('./gridstore').GridStore, + ObjectID = require('bson').ObjectID; + +/** + * A class representation of a simple Grid interface. + * + * @class Represents the Grid. + * @param {Db} db A database instance to interact with. + * @param {String} [fsName] optional different root collection for GridFS. + * @return {Grid} + */ +function Grid(db, fsName) { + + if(!(this instanceof Grid)) return new Grid(db, fsName); + + this.db = db; + this.fsName = fsName == null ? GridStore.DEFAULT_ROOT_COLLECTION : fsName; +} + +/** + * Puts binary data to the grid + * + * @param {Buffer} data buffer with Binary Data. + * @param {Object} [options] the options for the files. + * @param {Function} callback this will be called after this method is executed. The first parameter will contain an Error object if an error occured or null otherwise. The second parameter will contain a reference to this object. + * @return {null} + * @api public + */ +Grid.prototype.put = function(data, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + options = args.length ? args.shift() : {}; + // If root is not defined add our default one + options['root'] = options['root'] == null ? this.fsName : options['root']; + + // Return if we don't have a buffer object as data + if(!(Buffer.isBuffer(data))) return callback(new Error("Data object must be a buffer object"), null); + // Get filename if we are using it + var filename = options['filename']; + // Create gridstore + var gridStore = new GridStore(this.db, filename, "w", options); + gridStore.open(function(err, gridStore) { + if(err) return callback(err, null); + + gridStore.write(data, function(err, result) { + if(err) return callback(err, null); + + gridStore.close(function(err, result) { + if(err) return callback(err, null); + callback(null, result); + }) + }) + }) +} + +/** + * Get binary data to the grid + * + * @param {ObjectID} id ObjectID for file. + * @param {Function} callback this will be called after this method is executed. The first parameter will contain an Error object if an error occured or null otherwise. The second parameter will contain a reference to this object. + * @return {null} + * @api public + */ +Grid.prototype.get = function(id, callback) { + // Validate that we have a valid ObjectId + if(!(id instanceof ObjectID)) return callback(new Error("Not a valid ObjectID", null)); + // Create gridstore + var gridStore = new GridStore(this.db, id, "r", {root:this.fsName}); + gridStore.open(function(err, gridStore) { + if(err) return callback(err, null); + + // Return the data + gridStore.read(function(err, data) { + return callback(err, data) + }); + }) +} + +/** + * Delete file from grid + * + * @param {ObjectID} id ObjectID for file. + * @param {Function} callback this will be called after this method is executed. The first parameter will contain an Error object if an error occured or null otherwise. The second parameter will contain a reference to this object. + * @return {null} + * @api public + */ +Grid.prototype.delete = function(id, callback) { + // Validate that we have a valid ObjectId + if(!(id instanceof ObjectID)) return callback(new Error("Not a valid ObjectID", null)); + // Create gridstore + GridStore.unlink(this.db, id, {root:this.fsName}, function(err, result) { + if(err) return callback(err, false); + return callback(null, true); + }); +} + +exports.Grid = Grid; diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js new file mode 100644 index 0000000..5fb773f --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js @@ -0,0 +1,1467 @@ +/** + * @fileOverview GridFS is a tool for MongoDB to store files to the database. + * Because of the restrictions of the object size the database can hold, a + * facility to split a file into several chunks is needed. The {@link GridStore} + * class offers a simplified api to interact with files while managing the + * chunks of split files behind the scenes. More information about GridFS can be + * found here. + */ +var Chunk = require('./chunk').Chunk, + DbCommand = require('../commands/db_command').DbCommand, + ObjectID = require('bson').ObjectID, + Buffer = require('buffer').Buffer, + fs = require('fs'), + util = require('util'), + inherits = util.inherits, + ReadStream = require('./readstream').ReadStream, + Stream = require('stream'); + +var REFERENCE_BY_FILENAME = 0, + REFERENCE_BY_ID = 1; + +/** + * A class representation of a file stored in GridFS. + * + * Modes + * - **"r"** - read only. This is the default mode. + * - **"w"** - write in truncate mode. Existing data will be overwriten. + * - **w+"** - write in edit mode. + * + * Options + * - **root** {String}, root collection to use. Defaults to **{GridStore.DEFAULT_ROOT_COLLECTION}**. + * - **content_type** {String}, mime type of the file. Defaults to **{GridStore.DEFAULT_CONTENT_TYPE}**. + * - **chunk_size** {Number}, size for the chunk. Defaults to **{Chunk.DEFAULT_CHUNK_SIZE}**. + * - **metadata** {Object}, arbitrary data the user wants to store. + * + * @class Represents the GridStore. + * @param {Db} db A database instance to interact with. + * @param {ObjectID} id an unique ObjectID for this file + * @param {String} [filename] optional a filename for this file, no unique constrain on the field + * @param {String} mode set the mode for this file. + * @param {Object} options optional properties to specify. + * @return {GridStore} + */ +var GridStore = function GridStore(db, id, filename, mode, options) { + if(!(this instanceof GridStore)) return new GridStore(db, id, filename, mode, options); + + var self = this; + this.db = db; + + // Call stream constructor + if(typeof Stream == 'function') { + Stream.call(this); + } else { + // 0.4.X backward compatibility fix + Stream.Stream.call(this); + } + + // Handle options + if(options == null) options = {}; + // Handle mode + if(mode == null) { + mode = filename; + filename = null; + } else if(typeof mode == 'object') { + options = mode; + mode = filename; + filename = null; + } + + // Handle id + if(id instanceof ObjectID && (typeof filename == 'string' || filename == null)) { + this.referenceBy = 1; + this.fileId = id; + this.filename = filename; + } else if(!(id instanceof ObjectID) && typeof id == 'string' && mode.indexOf("w") != null) { + this.referenceBy = 0; + this.fileId = new ObjectID(); + this.filename = id; + } else if(!(id instanceof ObjectID) && typeof id == 'string' && mode.indexOf("r") != null) { + this.referenceBy = 0; + this.filename = filename; + } else { + this.referenceBy = 1; + this.fileId = id; + this.filename = filename; + } + + // Set up the rest + this.mode = mode == null ? "r" : mode; + this.options = options == null ? {} : options; + this.root = this.options['root'] == null ? exports.GridStore.DEFAULT_ROOT_COLLECTION : this.options['root']; + this.position = 0; + // Set default chunk size + this.internalChunkSize = this.options['chunkSize'] == null ? Chunk.DEFAULT_CHUNK_SIZE : this.options['chunkSize']; +} + +/** + * Code for the streaming capabilities of the gridstore object + * Most code from Aaron heckmanns project https://github.com/aheckmann/gridfs-stream + * Modified to work on the gridstore object itself + * @ignore + */ +if(typeof Stream == 'function') { + GridStore.prototype = { __proto__: Stream.prototype } +} else { + // Node 0.4.X compatibility code + GridStore.prototype = { __proto__: Stream.Stream.prototype } +} + +// Move pipe to _pipe +GridStore.prototype._pipe = GridStore.prototype.pipe; + +/** + * Opens the file from the database and initialize this object. Also creates a + * new one if file does not exist. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain an **{Error}** object and the second parameter will be null if an error occured. Otherwise, the first parameter will be null and the second will contain the reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.open = function(callback) { + if( this.mode != "w" && this.mode != "w+" && this.mode != "r"){ + callback(new Error("Illegal mode " + this.mode), null); + return; + } + + var self = this; + + if((self.mode == "w" || self.mode == "w+") && self.db.serverConfig.primary != null) { + // Get files collection + self.collection(function(err, collection) { + if(err) return callback(err); + + // Put index on filename + collection.ensureIndex([['filename', 1]], function(err, index) { + if(err) return callback(err); + + // Get chunk collection + self.chunkCollection(function(err, chunkCollection) { + if(err) return callback(err); + + // Ensure index on chunk collection + chunkCollection.ensureIndex([['files_id', 1], ['n', 1]], function(err, index) { + if(err) return callback(err); + _open(self, callback); + }); + }); + }); + }); + } else { + // Open the gridstore + _open(self, callback); + } +}; + +/** + * Hidding the _open function + * @ignore + * @api private + */ +var _open = function(self, callback) { + self.collection(function(err, collection) { + if(err!==null) { + callback(new Error("at collection: "+err), null); + return; + } + + // Create the query + var query = self.referenceBy == REFERENCE_BY_ID ? {_id:self.fileId} : {filename:self.filename}; + query = null == self.fileId && this.filename == null ? null : query; + + // Fetch the chunks + if(query != null) { + collection.find(query, function(err, cursor) { + if(err) return error(err); + + // Fetch the file + cursor.nextObject(function(err, doc) { + if(err) return error(err); + + // Check if the collection for the files exists otherwise prepare the new one + if(doc != null) { + self.fileId = doc._id; + self.filename = doc.filename; + self.contentType = doc.contentType; + self.internalChunkSize = doc.chunkSize; + self.uploadDate = doc.uploadDate; + self.aliases = doc.aliases; + self.length = doc.length; + self.metadata = doc.metadata; + self.internalMd5 = doc.md5; + } else if (self.mode != 'r') { + self.fileId = self.fileId == null ? new ObjectID() : self.fileId; + self.contentType = exports.GridStore.DEFAULT_CONTENT_TYPE; + self.internalChunkSize = self.internalChunkSize == null ? Chunk.DEFAULT_CHUNK_SIZE : self.internalChunkSize; + self.length = 0; + } else { + self.length = 0; + return error(new Error((self.referenceBy == REFERENCE_BY_ID ? self.fileId.toHexString() : self.filename) + " does not exist", self)); + } + + // Process the mode of the object + if(self.mode == "r") { + nthChunk(self, 0, function(err, chunk) { + if(err) return error(err); + self.currentChunk = chunk; + self.position = 0; + callback(null, self); + }); + } else if(self.mode == "w") { + // Delete any existing chunks + deleteChunks(self, function(err, result) { + if(err) return error(err); + self.currentChunk = new Chunk(self, {'n':0}); + self.contentType = self.options['content_type'] == null ? self.contentType : self.options['content_type']; + self.internalChunkSize = self.options['chunk_size'] == null ? self.internalChunkSize : self.options['chunk_size']; + self.metadata = self.options['metadata'] == null ? self.metadata : self.options['metadata']; + self.position = 0; + callback(null, self); + }); + } else if(self.mode == "w+") { + nthChunk(self, lastChunkNumber(self), function(err, chunk) { + if(err) return error(err); + // Set the current chunk + self.currentChunk = chunk == null ? new Chunk(self, {'n':0}) : chunk; + self.currentChunk.position = self.currentChunk.data.length(); + self.metadata = self.options['metadata'] == null ? self.metadata : self.options['metadata']; + self.position = self.length; + callback(null, self); + }); + } + }); + }); + } else { + // Write only mode + self.fileId = null == self.fileId ? new ObjectID() : self.fileId; + self.contentType = exports.GridStore.DEFAULT_CONTENT_TYPE; + self.internalChunkSize = self.internalChunkSize == null ? Chunk.DEFAULT_CHUNK_SIZE : self.internalChunkSize; + self.length = 0; + + self.chunkCollection(function(err, collection2) { + if(err) return error(err); + + // No file exists set up write mode + if(self.mode == "w") { + // Delete any existing chunks + deleteChunks(self, function(err, result) { + if(err) return error(err); + self.currentChunk = new Chunk(self, {'n':0}); + self.contentType = self.options['content_type'] == null ? self.contentType : self.options['content_type']; + self.internalChunkSize = self.options['chunk_size'] == null ? self.internalChunkSize : self.options['chunk_size']; + self.metadata = self.options['metadata'] == null ? self.metadata : self.options['metadata']; + self.position = 0; + callback(null, self); + }); + } else if(self.mode == "w+") { + nthChunk(self, lastChunkNumber(self), function(err, chunk) { + if(err) return error(err); + // Set the current chunk + self.currentChunk = chunk == null ? new Chunk(self, {'n':0}) : chunk; + self.currentChunk.position = self.currentChunk.data.length(); + self.metadata = self.options['metadata'] == null ? self.metadata : self.options['metadata']; + self.position = self.length; + callback(null, self); + }); + } + }); + } + }); + + // only pass error to callback once + function error (err) { + if(error.err) return; + callback(error.err = err); + } +}; + +/** + * Stores a file from the file system to the GridFS database. + * + * @param {String|Buffer|FileHandle} file the file to store. + * @param {Function} callback this will be called after this method is executed. The first parameter will be null and the the second will contain the reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.writeFile = function (file, callback) { + var self = this; + if (typeof file === 'string') { + fs.open(file, 'r', 0666, function (err, fd) { + if(err) return callback(err); + self.writeFile(fd, callback); + }); + return; + } + + self.open(function (err, self) { + if(err) return callback(err); + + fs.fstat(file, function (err, stats) { + if(err) return callback(err); + + var offset = 0; + var index = 0; + var numberOfChunksLeft = Math.min(stats.size / self.chunkSize); + + // Write a chunk + var writeChunk = function() { + fs.read(file, self.chunkSize, offset, 'binary', function(err, data, bytesRead) { + if(err) return callback(err); + + offset = offset + bytesRead; + + // Create a new chunk for the data + var chunk = new Chunk(self, {n:index++}); + chunk.write(data, function(err, chunk) { + if(err) return callback(err); + + chunk.save(function(err, result) { + if(err) return callback(err); + + self.position = self.position + data.length; + + // Point to current chunk + self.currentChunk = chunk; + + if(offset >= stats.size) { + fs.close(file); + self.close(callback); + } else { + return process.nextTick(writeChunk); + } + }); + }); + }); + } + + // Process the first write + process.nextTick(writeChunk); + }); + }); +}; + +/** + * Writes some data. This method will work properly only if initialized with mode + * "w" or "w+". + * + * @param string {string} The data to write. + * @param close {boolean=false} opt_argument Closes this file after writing if + * true. + * @param callback {function(*, GridStore)} This will be called after executing + * this method. The first parameter will contain null and the second one + * will contain a reference to this object. + * + * @ignore + * @api private + */ +var writeBuffer = function(self, buffer, close, callback) { + if(typeof close === "function") { callback = close; close = null; } + var finalClose = (close == null) ? false : close; + + if(self.mode[0] != "w") { + callback(new Error((self.referenceBy == REFERENCE_BY_ID ? self.toHexString() : self.filename) + " not opened for writing"), null); + } else { + if(self.currentChunk.position + buffer.length >= self.chunkSize) { + // Write out the current Chunk and then keep writing until we have less data left than a chunkSize left + // to a new chunk (recursively) + var previousChunkNumber = self.currentChunk.chunkNumber; + var leftOverDataSize = self.chunkSize - self.currentChunk.position; + var firstChunkData = buffer.slice(0, leftOverDataSize); + var leftOverData = buffer.slice(leftOverDataSize); + // A list of chunks to write out + var chunksToWrite = [self.currentChunk.write(firstChunkData)]; + // If we have more data left than the chunk size let's keep writing new chunks + while(leftOverData.length >= self.chunkSize) { + // Create a new chunk and write to it + var newChunk = new Chunk(self, {'n': (previousChunkNumber + 1)}); + var firstChunkData = leftOverData.slice(0, self.chunkSize); + leftOverData = leftOverData.slice(self.chunkSize); + // Update chunk number + previousChunkNumber = previousChunkNumber + 1; + // Write data + newChunk.write(firstChunkData); + // Push chunk to save list + chunksToWrite.push(newChunk); + } + + // Set current chunk with remaining data + self.currentChunk = new Chunk(self, {'n': (previousChunkNumber + 1)}); + // If we have left over data write it + if(leftOverData.length > 0) self.currentChunk.write(leftOverData); + + // Update the position for the gridstore + self.position = self.position + buffer.length; + // Total number of chunks to write + var numberOfChunksToWrite = chunksToWrite.length; + // Write out all the chunks and then return + for(var i = 0; i < chunksToWrite.length; i++) { + var chunk = chunksToWrite[i]; + chunk.save(function(err, result) { + if(err) return callback(err); + + numberOfChunksToWrite = numberOfChunksToWrite - 1; + + if(numberOfChunksToWrite <= 0) { + return callback(null, self); + } + }) + } + } else { + // Update the position for the gridstore + self.position = self.position + buffer.length; + // We have less data than the chunk size just write it and callback + self.currentChunk.write(buffer); + callback(null, self); + } + } +}; + +/** + * Creates a mongoDB object representation of this object. + * + * @param callback {function(object)} This will be called after executing this + * method. The object will be passed to the first parameter and will have + * the structure: + * + * 
    
+ *        {
+ *          '_id' : , // {number} id for this file
+ *          'filename' : , // {string} name for this file
+ *          'contentType' : , // {string} mime type for this file
+ *          'length' : , // {number} size of this file?
+ *          'chunksize' : , // {number} chunk size used by this file
+ *          'uploadDate' : , // {Date}
+ *          'aliases' : , // {array of string}
+ *          'metadata' : , // {string}
+ *        }
+ *
    + * + * @ignore + * @api private + */ +var buildMongoObject = function(self, callback) { + // // Keeps the final chunk number + // var chunkNumber = 0; + // var previousChunkSize = 0; + // // Get the correct chunk Number, if we have an empty chunk return the previous chunk number + // if(null != self.currentChunk && self.currentChunk.chunkNumber > 0 && self.currentChunk.position == 0) { + // chunkNumber = self.currentChunk.chunkNumber - 1; + // } else { + // chunkNumber = self.currentChunk.chunkNumber; + // previousChunkSize = self.currentChunk.position; + // } + + // // Calcuate the length + // var length = self.currentChunk != null ? (chunkNumber * self.chunkSize + previousChunkSize) : 0; + var mongoObject = { + '_id': self.fileId, + 'filename': self.filename, + 'contentType': self.contentType, + 'length': self.position ? self.position : 0, + 'chunkSize': self.chunkSize, + 'uploadDate': self.uploadDate, + 'aliases': self.aliases, + 'metadata': self.metadata + }; + + var md5Command = {filemd5:self.fileId, root:self.root}; + self.db.command(md5Command, function(err, results) { + mongoObject.md5 = results.md5; + callback(mongoObject); + }); +}; + +/** + * Saves this file to the database. This will overwrite the old entry if it + * already exists. This will work properly only if mode was initialized to + * "w" or "w+". + * + * @param {Function} callback this will be called after executing this method. Passes an **{Error}** object to the first parameter and null to the second if an error occured. Otherwise, passes null to the first and a reference to this object to the second. + * @return {null} + * @api public + */ +GridStore.prototype.close = function(callback) { + var self = this; + + if(self.mode[0] == "w") { + if(self.currentChunk != null && self.currentChunk.position > 0) { + self.currentChunk.save(function(err, chunk) { + if(err) return callback(err); + + self.collection(function(err, files) { + if(err) return callback(err); + + // Build the mongo object + if(self.uploadDate != null) { + files.remove({'_id':self.fileId}, {safe:true}, function(err, collection) { + if(err) return callback(err); + + buildMongoObject(self, function(mongoObject) { + files.save(mongoObject, {safe:true}, function(err) { + callback(err, mongoObject); + }); + }); + }); + } else { + self.uploadDate = new Date(); + buildMongoObject(self, function(mongoObject) { + files.save(mongoObject, {safe:true}, function(err) { + callback(err, mongoObject); + }); + }); + } + }); + }); + } else { + self.collection(function(err, files) { + if(err) return callback(err); + + self.uploadDate = new Date(); + buildMongoObject(self, function(mongoObject) { + files.save(mongoObject, {safe:true}, function(err) { + callback(err, mongoObject); + }); + }); + }); + } + } else if(self.mode[0] == "r") { + callback(null, null); + } else { + callback(new Error("Illegal mode " + self.mode), null); + } +}; + +/** + * Gets the nth chunk of this file. + * + * @param chunkNumber {number} The nth chunk to retrieve. + * @param callback {function(*, Chunk|object)} This will be called after + * executing this method. null will be passed to the first parameter while + * a new {@link Chunk} instance will be passed to the second parameter if + * the chunk was found or an empty object {} if not. + * + * @ignore + * @api private + */ +var nthChunk = function(self, chunkNumber, callback) { + self.chunkCollection(function(err, collection) { + if(err) return callback(err); + + collection.find({'files_id':self.fileId, 'n':chunkNumber}, function(err, cursor) { + if(err) return callback(err); + + cursor.nextObject(function(err, chunk) { + if(err) return callback(err); + + var finalChunk = chunk == null ? {} : chunk; + callback(null, new Chunk(self, finalChunk)); + }); + }); + }); +}; + +/** + * + * @ignore + * @api private + */ +GridStore.prototype._nthChunk = function(chunkNumber, callback) { + nthChunk(this, chunkNumber, callback); +} + +/** + * @return {Number} The last chunk number of this file. + * + * @ignore + * @api private + */ +var lastChunkNumber = function(self) { + return Math.floor(self.length/self.chunkSize); +}; + +/** + * Retrieve this file's chunks collection. + * + * @param {Function} callback this will be called after executing this method. An exception object will be passed to the first parameter when an error occured or null otherwise. A new **{Collection}** object will be passed to the second parameter if no error occured. + * @return {null} + * @api public + */ +GridStore.prototype.chunkCollection = function(callback) { + this.db.collection((this.root + ".chunks"), callback); +}; + +/** + * Deletes all the chunks of this file in the database. + * + * @param callback {function(*, boolean)} This will be called after this method + * executes. Passes null to the first and true to the second argument. + * + * @ignore + * @api private + */ +var deleteChunks = function(self, callback) { + if(self.fileId != null) { + self.chunkCollection(function(err, collection) { + if(err) return callback(err, false); + collection.remove({'files_id':self.fileId}, {safe:true}, function(err, result) { + if(err) return callback(err, false); + callback(null, true); + }); + }); + } else { + callback(null, true); + } +}; + +/** + * Deletes all the chunks of this file in the database. + * + * @param {Function} callback this will be called after this method executes. Passes null to the first and true to the second argument. + * @return {null} + * @api public + */ +GridStore.prototype.unlink = function(callback) { + var self = this; + deleteChunks(this, function(err) { + if(err!==null) { + err.message = "at deleteChunks: " + err.message; + return callback(err); + } + + self.collection(function(err, collection) { + if(err!==null) { + err.message = "at collection: " + err.message; + return callback(err); + } + + collection.remove({'_id':self.fileId}, {safe:true}, function(err) { + callback(err, self); + }); + }); + }); +}; + +/** + * Retrieves the file collection associated with this object. + * + * @param {Function} callback this will be called after executing this method. An exception object will be passed to the first parameter when an error occured or null otherwise. A new **{Collection}** object will be passed to the second parameter if no error occured. + * @return {null} + * @api public + */ +GridStore.prototype.collection = function(callback) { + this.db.collection(this.root + ".files", callback); +}; + +/** + * Reads the data of this file. + * + * @param {String} [separator] the character to be recognized as the newline separator. + * @param {Function} callback This will be called after this method is executed. The first parameter will be null and the second parameter will contain an array of strings representing the entire data, each element representing a line including the separator character. + * @return {null} + * @api public + */ +GridStore.prototype.readlines = function(separator, callback) { + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + separator = args.length ? args.shift() : "\n"; + + this.read(function(err, data) { + if(err) return callback(err); + + var items = data.toString().split(separator); + items = items.length > 0 ? items.splice(0, items.length - 1) : []; + for(var i = 0; i < items.length; i++) { + items[i] = items[i] + separator; + } + + callback(null, items); + }); +}; + +/** + * Deletes all the chunks of this file in the database if mode was set to "w" or + * "w+" and resets the read/write head to the initial position. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain null and the second one will contain a reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.rewind = function(callback) { + var self = this; + + if(this.currentChunk.chunkNumber != 0) { + if(this.mode[0] == "w") { + deleteChunks(self, function(err, gridStore) { + if(err) return callback(err); + self.currentChunk = new Chunk(self, {'n': 0}); + self.position = 0; + callback(null, self); + }); + } else { + self.currentChunk(0, function(err, chunk) { + if(err) return callback(err); + self.currentChunk = chunk; + self.currentChunk.rewind(); + self.position = 0; + callback(null, self); + }); + } + } else { + self.currentChunk.rewind(); + self.position = 0; + callback(null, self); + } +}; + +/** + * Retrieves the contents of this file and advances the read/write head. Works with Buffers only. + * + * There are 3 signatures for this method: + * + * (callback) + * (length, callback) + * (length, buffer, callback) + * + * @param {Number} [length] the number of characters to read. Reads all the characters from the read/write head to the EOF if not specified. + * @param {String|Buffer} [buffer] a string to hold temporary data. This is used for storing the string data read so far when recursively calling this method. + * @param {Function} callback this will be called after this method is executed. null will be passed to the first parameter and a string containing the contents of the buffer concatenated with the contents read from this file will be passed to the second. + * @return {null} + * @api public + */ +GridStore.prototype.read = function(length, buffer, callback) { + var self = this; + + var args = Array.prototype.slice.call(arguments, 0); + callback = args.pop(); + length = args.length ? args.shift() : null; + buffer = args.length ? args.shift() : null; + + // The data is a c-terminated string and thus the length - 1 + var finalLength = length == null ? self.length - self.position : length; + var finalBuffer = buffer == null ? new Buffer(finalLength) : buffer; + // Add a index to buffer to keep track of writing position or apply current index + finalBuffer._index = buffer != null && buffer._index != null ? buffer._index : 0; + + if((self.currentChunk.length() - self.currentChunk.position + finalBuffer._index) >= finalLength) { + var slice = self.currentChunk.readSlice(finalLength - finalBuffer._index); + // Copy content to final buffer + slice.copy(finalBuffer, finalBuffer._index); + // Update internal position + self.position = finalBuffer.length; + // Check if we don't have a file at all + if(finalLength == 0 && finalBuffer.length == 0) return callback(new Error("File does not exist"), null); + // Else return data + callback(null, finalBuffer); + } else { + var slice = self.currentChunk.readSlice(self.currentChunk.length() - self.currentChunk.position); + // Copy content to final buffer + slice.copy(finalBuffer, finalBuffer._index); + // Update index position + finalBuffer._index += slice.length; + + // Load next chunk and read more + nthChunk(self, self.currentChunk.chunkNumber + 1, function(err, chunk) { + if(err) return callback(err); + + if(chunk.length() > 0) { + self.currentChunk = chunk; + self.read(length, finalBuffer, callback); + } else { + if (finalBuffer._index > 0) { + callback(null, finalBuffer) + } else { + callback(new Error("no chunks found for file, possibly corrupt"), null); + } + } + }); + } +} + +/** + * Retrieves the position of the read/write head of this file. + * + * @param {Function} callback This gets called after this method terminates. null is passed to the first parameter and the position is passed to the second. + * @return {null} + * @api public + */ +GridStore.prototype.tell = function(callback) { + callback(null, this.position); +}; + +/** + * Moves the read/write head to a new location. + * + * There are 3 signatures for this method + * + * Seek Location Modes + * - **GridStore.IO_SEEK_SET**, **(default)** set the position from the start of the file. + * - **GridStore.IO_SEEK_CUR**, set the position from the current position in the file. + * - **GridStore.IO_SEEK_END**, set the position from the end of the file. + * + * @param {Number} [position] the position to seek to + * @param {Number} [seekLocation] seek mode. Use one of the Seek Location modes. + * @param {Function} callback this will be called after executing this method. The first parameter will contain null and the second one will contain a reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.seek = function(position, seekLocation, callback) { + var self = this; + + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + seekLocation = args.length ? args.shift() : null; + + var seekLocationFinal = seekLocation == null ? exports.GridStore.IO_SEEK_SET : seekLocation; + var finalPosition = position; + var targetPosition = 0; + if(seekLocationFinal == exports.GridStore.IO_SEEK_CUR) { + targetPosition = self.position + finalPosition; + } else if(seekLocationFinal == exports.GridStore.IO_SEEK_END) { + targetPosition = self.length + finalPosition; + } else { + targetPosition = finalPosition; + } + + var newChunkNumber = Math.floor(targetPosition/self.chunkSize); + if(newChunkNumber != self.currentChunk.chunkNumber) { + var seekChunk = function() { + nthChunk(self, newChunkNumber, function(err, chunk) { + self.currentChunk = chunk; + self.position = targetPosition; + self.currentChunk.position = (self.position % self.chunkSize); + callback(err, self); + }); + }; + + if(self.mode[0] == 'w') { + self.currentChunk.save(function(err) { + if(err) return callback(err); + seekChunk(); + }); + } else { + seekChunk(); + } + } else { + self.position = targetPosition; + self.currentChunk.position = (self.position % self.chunkSize); + callback(null, self); + } +}; + +/** + * Verify if the file is at EOF. + * + * @return {Boolean} true if the read/write head is at the end of this file. + * @api public + */ +GridStore.prototype.eof = function() { + return this.position == this.length ? true : false; +}; + +/** + * Retrieves a single character from this file. + * + * @param {Function} callback this gets called after this method is executed. Passes null to the first parameter and the character read to the second or null to the second if the read/write head is at the end of the file. + * @return {null} + * @api public + */ +GridStore.prototype.getc = function(callback) { + var self = this; + + if(self.eof()) { + callback(null, null); + } else if(self.currentChunk.eof()) { + nthChunk(self, self.currentChunk.chunkNumber + 1, function(err, chunk) { + self.currentChunk = chunk; + self.position = self.position + 1; + callback(err, self.currentChunk.getc()); + }); + } else { + self.position = self.position + 1; + callback(null, self.currentChunk.getc()); + } +}; + +/** + * Writes a string to the file with a newline character appended at the end if + * the given string does not have one. + * + * @param {String} string the string to write. + * @param {Function} callback this will be called after executing this method. The first parameter will contain null and the second one will contain a reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.puts = function(string, callback) { + var finalString = string.match(/\n$/) == null ? string + "\n" : string; + this.write(finalString, callback); +}; + +/** + * Returns read stream based on this GridStore file + * + * Events + * - **data** {function(item) {}} the data event triggers when a document is ready. + * - **end** {function() {}} the end event triggers when there is no more documents available. + * - **close** {function() {}} the close event triggers when the stream is closed. + * - **error** {function(err) {}} the error event triggers if an error happens. + * + * @param {Boolean} autoclose if true current GridStore will be closed when EOF and 'close' event will be fired + * @return {null} + * @api public + */ +GridStore.prototype.stream = function(autoclose) { + return new ReadStream(autoclose, this); +}; + +/** +* The collection to be used for holding the files and chunks collection. +* +* @classconstant DEFAULT_ROOT_COLLECTION +**/ +GridStore.DEFAULT_ROOT_COLLECTION = 'fs'; + +/** +* Default file mime type +* +* @classconstant DEFAULT_CONTENT_TYPE +**/ +GridStore.DEFAULT_CONTENT_TYPE = 'binary/octet-stream'; + +/** +* Seek mode where the given length is absolute. +* +* @classconstant IO_SEEK_SET +**/ +GridStore.IO_SEEK_SET = 0; + +/** +* Seek mode where the given length is an offset to the current read/write head. +* +* @classconstant IO_SEEK_CUR +**/ +GridStore.IO_SEEK_CUR = 1; + +/** +* Seek mode where the given length is an offset to the end of the file. +* +* @classconstant IO_SEEK_END +**/ +GridStore.IO_SEEK_END = 2; + +/** + * Checks if a file exists in the database. + * + * @param {Db} db the database to query. + * @param {String} name the name of the file to look for. + * @param {String} [rootCollection] the root collection that holds the files and chunks collection. Defaults to **{GridStore.DEFAULT_ROOT_COLLECTION}**. + * @param {Function} callback this will be called after this method executes. Passes null to the first and passes true to the second if the file exists and false otherwise. + * @return {null} + * @api public + */ +GridStore.exist = function(db, fileIdObject, rootCollection, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + rootCollection = args.length ? args.shift() : null; + + // Fetch collection + var rootCollectionFinal = rootCollection != null ? rootCollection : GridStore.DEFAULT_ROOT_COLLECTION; + db.collection(rootCollectionFinal + ".files", function(err, collection) { + if(err) return callback(err); + + // Build query + var query = (typeof fileIdObject == 'string' || Object.prototype.toString.call(fileIdObject) == '[object RegExp]' ) + ? {'filename':fileIdObject} + : {'_id':fileIdObject}; // Attempt to locate file + + collection.find(query, function(err, cursor) { + if(err) return callback(err); + + cursor.nextObject(function(err, item) { + if(err) return callback(err); + callback(null, item == null ? false : true); + }); + }); + }); +}; + +/** + * Gets the list of files stored in the GridFS. + * + * @param {Db} db the database to query. + * @param {String} [rootCollection] the root collection that holds the files and chunks collection. Defaults to **{GridStore.DEFAULT_ROOT_COLLECTION}**. + * @param {Function} callback this will be called after this method executes. Passes null to the first and passes an array of strings containing the names of the files. + * @return {null} + * @api public + */ +GridStore.list = function(db, rootCollection, options, callback) { + var args = Array.prototype.slice.call(arguments, 1); + callback = args.pop(); + rootCollection = args.length ? args.shift() : null; + options = args.length ? args.shift() : {}; + + // Ensure we have correct values + if(rootCollection != null && typeof rootCollection == 'object') { + options = rootCollection; + rootCollection = null; + } + + // Check if we are returning by id not filename + var byId = options['id'] != null ? options['id'] : false; + // Fetch item + var rootCollectionFinal = rootCollection != null ? rootCollection : GridStore.DEFAULT_ROOT_COLLECTION; + var items = []; + db.collection((rootCollectionFinal + ".files"), function(err, collection) { + if(err) return callback(err); + + collection.find(function(err, cursor) { + if(err) return callback(err); + + cursor.each(function(err, item) { + if(item != null) { + items.push(byId ? item._id : item.filename); + } else { + callback(err, items); + } + }); + }); + }); +}; + +/** + * Reads the contents of a file. + * + * This method has the following signatures + * + * (db, name, callback) + * (db, name, length, callback) + * (db, name, length, offset, callback) + * (db, name, length, offset, options, callback) + * + * @param {Db} db the database to query. + * @param {String} name the name of the file. + * @param {Number} [length] the size of data to read. + * @param {Number} [offset] the offset from the head of the file of which to start reading from. + * @param {Object} [options] the options for the file. + * @param {Function} callback this will be called after this method executes. A string with an error message will be passed to the first parameter when the length and offset combination exceeds the length of the file while an Error object will be passed if other forms of error occured, otherwise, a string is passed. The second parameter will contain the data read if successful or null if an error occured. + * @return {null} + * @api public + */ +GridStore.read = function(db, name, length, offset, options, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + length = args.length ? args.shift() : null; + offset = args.length ? args.shift() : null; + options = args.length ? args.shift() : null; + + new GridStore(db, name, "r", options).open(function(err, gridStore) { + if(err) return callback(err); + // Make sure we are not reading out of bounds + if(offset && offset >= gridStore.length) return callback("offset larger than size of file", null); + if(length && length > gridStore.length) return callback("length is larger than the size of the file", null); + if(offset && length && (offset + length) > gridStore.length) return callback("offset and length is larger than the size of the file", null); + + if(offset != null) { + gridStore.seek(offset, function(err, gridStore) { + if(err) return callback(err); + gridStore.read(length, callback); + }); + } else { + gridStore.read(length, callback); + } + }); +}; + +/** + * Reads the data of this file. + * + * @param {Db} db the database to query. + * @param {String} name the name of the file. + * @param {String} [separator] the character to be recognized as the newline separator. + * @param {Object} [options] file options. + * @param {Function} callback this will be called after this method is executed. The first parameter will be null and the second parameter will contain an array of strings representing the entire data, each element representing a line including the separator character. + * @return {null} + * @api public + */ +GridStore.readlines = function(db, name, separator, options, callback) { + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + separator = args.length ? args.shift() : null; + options = args.length ? args.shift() : null; + + var finalSeperator = separator == null ? "\n" : separator; + new GridStore(db, name, "r", options).open(function(err, gridStore) { + if(err) return callback(err); + gridStore.readlines(finalSeperator, callback); + }); +}; + +/** + * Deletes the chunks and metadata information of a file from GridFS. + * + * @param {Db} db the database to interact with. + * @param {String|Array} names the name/names of the files to delete. + * @param {Object} [options] the options for the files. + * @callback {Function} this will be called after this method is executed. The first parameter will contain an Error object if an error occured or null otherwise. The second parameter will contain a reference to this object. + * @return {null} + * @api public + */ +GridStore.unlink = function(db, names, options, callback) { + var self = this; + var args = Array.prototype.slice.call(arguments, 2); + callback = args.pop(); + options = args.length ? args.shift() : null; + + if(names.constructor == Array) { + var tc = 0; + for(var i = 0; i < names.length; i++) { + ++tc; + self.unlink(db, names[i], function(result) { + if(--tc == 0) { + callback(null, self); + } + }); + } + } else { + new GridStore(db, names, "w", options).open(function(err, gridStore) { + if(err) return callback(err); + deleteChunks(gridStore, function(err, result) { + if(err) return callback(err); + gridStore.collection(function(err, collection) { + if(err) return callback(err); + collection.remove({'_id':gridStore.fileId}, {safe:true}, function(err, collection) { + callback(err, self); + }); + }); + }); + }); + } +}; + +/** + * Returns the current chunksize of the file. + * + * @field chunkSize + * @type {Number} + * @getter + * @setter + * @property return number of bytes in the current chunkSize. + */ +Object.defineProperty(GridStore.prototype, "chunkSize", { enumerable: true + , get: function () { + return this.internalChunkSize; + } + , set: function(value) { + if(!(this.mode[0] == "w" && this.position == 0 && this.uploadDate == null)) { + this.internalChunkSize = this.internalChunkSize; + } else { + this.internalChunkSize = value; + } + } +}); + +/** + * The md5 checksum for this file. + * + * @field md5 + * @type {Number} + * @getter + * @setter + * @property return this files md5 checksum. + */ +Object.defineProperty(GridStore.prototype, "md5", { enumerable: true + , get: function () { + return this.internalMd5; + } +}); + +/** + * GridStore Streaming methods + * Handles the correct return of the writeable stream status + * @ignore + */ +Object.defineProperty(GridStore.prototype, "writable", { enumerable: true + , get: function () { + if(this._writeable == null) { + this._writeable = this.mode != null && this.mode.indexOf("w") != -1; + } + // Return the _writeable + return this._writeable; + } + , set: function(value) { + this._writeable = value; + } +}); + +/** + * Handles the correct return of the readable stream status + * @ignore + */ +Object.defineProperty(GridStore.prototype, "readable", { enumerable: true + , get: function () { + if(this._readable == null) { + this._readable = this.mode != null && this.mode.indexOf("r") != -1; + } + return this._readable; + } + , set: function(value) { + this._readable = value; + } +}); + +GridStore.prototype.paused; + +/** + * Handles the correct setting of encoding for the stream + * @ignore + */ +GridStore.prototype.setEncoding = fs.ReadStream.prototype.setEncoding; + +/** + * Handles the end events + * @ignore + */ +GridStore.prototype.end = function end(data) { + var self = this; + // allow queued data to write before closing + if(!this.writable) return; + this.writable = false; + + if(data) { + this._q.push(data); + } + + this.on('drain', function () { + self.close(function (err) { + if (err) return _error(self, err); + self.emit('close'); + }); + }); + + _flush(self); +} + +/** + * Handles the normal writes to gridstore + * @ignore + */ +var _writeNormal = function(self, data, close, callback) { + // If we have a buffer write it using the writeBuffer method + if(Buffer.isBuffer(data)) { + return writeBuffer(self, data, close, callback); + } else { + // Wrap the string in a buffer and write + return writeBuffer(self, new Buffer(data, 'binary'), close, callback); + } +} + +/** + * Writes some data. This method will work properly only if initialized with mode "w" or "w+". + * + * @param {String|Buffer} data the data to write. + * @param {Boolean} [close] closes this file after writing if set to true. + * @param {Function} callback this will be called after executing this method. The first parameter will contain null and the second one will contain a reference to this object. + * @return {null} + * @api public + */ +GridStore.prototype.write = function write(data, close, callback) { + // If it's a normal write delegate the call + if(typeof close == 'function' || typeof callback == 'function') { + return _writeNormal(this, data, close, callback); + } + + // Otherwise it's a stream write + var self = this; + if (!this.writable) { + throw new Error('GridWriteStream is not writable'); + } + + // queue data until we open. + if (!this._opened) { + // Set up a queue to save data until gridstore object is ready + this._q = []; + _openStream(self); + this._q.push(data); + return false; + } + + // Push data to queue + this._q.push(data); + _flush(this); + // Return write successful + return true; +} + +/** + * Handles the destroy part of a stream + * @ignore + */ +GridStore.prototype.destroy = function destroy() { + // close and do not emit any more events. queued data is not sent. + if(!this.writable) return; + this.readable = false; + if(this.writable) { + this.writable = false; + this._q.length = 0; + this.emit('close'); + } +} + +/** + * Handles the destroySoon part of a stream + * @ignore + */ +GridStore.prototype.destroySoon = function destroySoon() { + // as soon as write queue is drained, destroy. + // may call destroy immediately if no data is queued. + if(!this._q.length) { + return this.destroy(); + } + this._destroying = true; +} + +/** + * Handles the pipe part of the stream + * @ignore + */ +GridStore.prototype.pipe = function(destination, options) { + var self = this; + // Open the gridstore + this.open(function(err, result) { + if(err) _errorRead(self, err); + if(!self.readable) return; + // Set up the pipe + self._pipe(destination, options); + // Emit the stream is open + self.emit('open'); + // Read from the stream + _read(self); + }) +} + +/** + * Internal module methods + * @ignore + */ +var _read = function _read(self) { + if (!self.readable || self.paused || self.reading) { + return; + } + + self.reading = true; + var stream = self._stream = self.stream(); + stream.paused = self.paused; + + stream.on('data', function (data) { + if (self._decoder) { + var str = self._decoder.write(data); + if (str.length) self.emit('data', str); + } else { + self.emit('data', data); + } + }); + + stream.on('end', function (data) { + self.emit('end', data); + }); + + stream.on('error', function (data) { + _errorRead(self, data); + }); + + stream.on('close', function (data) { + self.emit('close', data); + }); + + self.pause = function () { + // native doesn't always pause. + // bypass its pause() method to hack it + self.paused = stream.paused = true; + } + + self.resume = function () { + if(!self.paused) return; + + self.paused = false; + stream.resume(); + self.readable = stream.readable; + } + + self.destroy = function () { + self.readable = false; + stream.destroy(); + } +} + +/** + * pause + * @ignore + */ +GridStore.prototype.pause = function pause () { + // Overridden when the GridStore opens. + this.paused = true; +} + +/** + * resume + * @ignore + */ +GridStore.prototype.resume = function resume () { + // Overridden when the GridStore opens. + this.paused = false; +} + +/** + * Internal module methods + * @ignore + */ +var _flush = function _flush(self, _force) { + if (!self._opened) return; + if (!_force && self._flushing) return; + self._flushing = true; + + // write the entire q to gridfs + if (!self._q.length) { + self._flushing = false; + self.emit('drain'); + + if(self._destroying) { + self.destroy(); + } + return; + } + + self.write(self._q.shift(), function (err, store) { + if (err) return _error(self, err); + self.emit('progress', store.position); + _flush(self, true); + }); +} + +var _openStream = function _openStream (self) { + if(self._opening == true) return; + self._opening = true; + + // Open the store + self.open(function (err, gridstore) { + if (err) return _error(self, err); + self._opened = true; + self.emit('open'); + _flush(self); + }); +} + +var _error = function _error(self, err) { + self.destroy(); + self.emit('error', err); +} + +var _errorRead = function _errorRead (self, err) { + self.readable = false; + self.emit('error', err); +} + +/** + * @ignore + * @api private + */ +exports.GridStore = GridStore; diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/readstream.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/readstream.js new file mode 100644 index 0000000..ebb09bd --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/gridfs/readstream.js @@ -0,0 +1,188 @@ +var Stream = require('stream').Stream, + util = require('util'); + +/** + * ReadStream + * + * Returns a stream interface for the **file**. + * + * Events + * - **data** {function(item) {}} the data event triggers when a document is ready. + * - **end** {function() {}} the end event triggers when there is no more documents available. + * - **close** {function() {}} the close event triggers when the stream is closed. + * - **error** {function(err) {}} the error event triggers if an error happens. + * + * @class Represents a GridFS File Stream. + * @param {Boolean} autoclose automatically close file when the stream reaches the end. + * @param {GridStore} cursor a cursor object that the stream wraps. + * @return {ReadStream} + */ +function ReadStream(autoclose, gstore) { + if (!(this instanceof ReadStream)) return new ReadStream(autoclose, gstore); + Stream.call(this); + + this.autoclose = !!autoclose; + this.gstore = gstore; + + this.finalLength = gstore.length - gstore.position; + this.completedLength = 0; + this.currentChunkNumber = gstore.currentChunk.chunkNumber; + + this.paused = false; + this.readable = true; + this.pendingChunk = null; + this.executing = false; + + // Calculate the number of chunks + this.numberOfChunks = Math.ceil(gstore.length/gstore.chunkSize); + + // This seek start position inside the current chunk + this.seekStartPosition = gstore.position - (this.currentChunkNumber * gstore.chunkSize); + + var self = this; + process.nextTick(function() { + self._execute(); + }); +}; + +/** + * Inherit from Stream + * @ignore + * @api private + */ +ReadStream.prototype.__proto__ = Stream.prototype; + +/** + * Flag stating whether or not this stream is readable. + */ +ReadStream.prototype.readable; + +/** + * Flag stating whether or not this stream is paused. + */ +ReadStream.prototype.paused; + +/** + * @ignore + * @api private + */ +ReadStream.prototype._execute = function() { + if(this.paused === true || this.readable === false) { + return; + } + + var gstore = this.gstore; + var self = this; + // Set that we are executing + this.executing = true; + + var last = false; + var toRead = 0; + + if(gstore.currentChunk.chunkNumber >= (this.numberOfChunks - 1)) { + self.executing = false; + last = true; + } + + // Data setup + var data = null; + + // Read a slice (with seek set if none) + if(this.seekStartPosition > 0 && (gstore.currentChunk.length() - this.seekStartPosition) > 0) { + data = gstore.currentChunk.readSlice(gstore.currentChunk.length() - this.seekStartPosition); + this.seekStartPosition = 0; + } else { + data = gstore.currentChunk.readSlice(gstore.currentChunk.length()); + } + + // Return the data + if(data != null && gstore.currentChunk.chunkNumber == self.currentChunkNumber) { + self.currentChunkNumber = self.currentChunkNumber + 1; + self.completedLength += data.length; + self.pendingChunk = null; + self.emit("data", data); + } + + if(last === true) { + self.readable = false; + self.emit("end"); + + if(self.autoclose === true) { + if(gstore.mode[0] == "w") { + gstore.close(function(err, doc) { + if (err) { + self.emit("error", err); + return; + } + self.readable = false; + self.emit("close", doc); + }); + } else { + self.readable = false; + self.emit("close"); + } + } + } else { + gstore._nthChunk(gstore.currentChunk.chunkNumber + 1, function(err, chunk) { + if(err) { + self.readable = false; + self.emit("error", err); + self.executing = false; + return; + } + + self.pendingChunk = chunk; + if(self.paused === true) { + self.executing = false; + return; + } + + gstore.currentChunk = self.pendingChunk; + self._execute(); + }); + } +}; + +/** + * Pauses this stream, then no farther events will be fired. + * + * @ignore + * @api public + */ +ReadStream.prototype.pause = function() { + if(!this.executing) { + this.paused = true; + } +}; + +/** + * Destroys the stream, then no farther events will be fired. + * + * @ignore + * @api public + */ +ReadStream.prototype.destroy = function() { + this.readable = false; + // Emit close event + this.emit("close"); +}; + +/** + * Resumes this stream. + * + * @ignore + * @api public + */ +ReadStream.prototype.resume = function() { + if(this.paused === false || !this.readable) { + return; + } + + this.paused = false; + var self = this; + process.nextTick(function() { + self._execute(); + }); +}; + +exports.ReadStream = ReadStream; diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/index.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/index.js new file mode 100644 index 0000000..6a2b727 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/index.js @@ -0,0 +1,69 @@ +try { + exports.BSONPure = require('bson').BSONPure; + exports.BSONNative = require('bson').BSONNative; +} catch(err) { + // do nothing +} + +[ 'commands/base_command' + , 'admin' + , 'collection' + , 'connection/read_preference' + , 'connection/connection' + , 'connection/server' + , 'connection/mongos' + , 'connection/repl_set' + , 'mongo_client' + , 'cursor' + , 'db' + , 'mongo_client' + , 'gridfs/grid' + , 'gridfs/chunk' + , 'gridfs/gridstore'].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + exports[i] = module[i]; + } + + // backwards compat + exports.ReplSetServers = exports.ReplSet; + + // Add BSON Classes + exports.Binary = require('bson').Binary; + exports.Code = require('bson').Code; + exports.DBRef = require('bson').DBRef; + exports.Double = require('bson').Double; + exports.Long = require('bson').Long; + exports.MinKey = require('bson').MinKey; + exports.MaxKey = require('bson').MaxKey; + exports.ObjectID = require('bson').ObjectID; + exports.Symbol = require('bson').Symbol; + exports.Timestamp = require('bson').Timestamp; + + // Add BSON Parser + exports.BSON = require('bson').BSONPure.BSON; + +}); + +// Get the Db object +var Db = require('./db').Db; +// Set up the connect function +var connect = Db.connect; +var obj = connect; +// Map all values to the exports value +for(var name in exports) { + obj[name] = exports[name]; +} + +// Add the pure and native backward compatible functions +exports.pure = exports.native = function() { + return obj; +} + +// Map all values to the exports value +for(var name in exports) { + connect[name] = exports[name]; +} + +// Set our exports to be the connect function +module.exports = connect; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/mongo_client.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/mongo_client.js new file mode 100644 index 0000000..cfc9e6f --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/mongo_client.js @@ -0,0 +1,116 @@ +var Db = require('./db').Db; + +/** + * Create a new MongoClient instance. + * + * Options + * - **w**, {Number/String, > -1 || 'majority' || tag name} the write concern for the operation where < 1 is no acknowlegement of write and w >= 1, w = 'majority' or tag acknowledges the write + * - **wtimeout**, {Number, 0} set the timeout for waiting for write concern to finish (combines with w option) + * - **fsync**, (Boolean, default:false) write waits for fsync before returning + * - **journal**, (Boolean, default:false) write waits for journal sync before returning + * - **readPreference** {String}, the prefered read preference (ReadPreference.PRIMARY, ReadPreference.PRIMARY_PREFERRED, ReadPreference.SECONDARY, ReadPreference.SECONDARY_PREFERRED, ReadPreference.NEAREST). + * - **native_parser** {Boolean, default:false}, use c++ bson parser. + * - **forceServerObjectId** {Boolean, default:false}, force server to create _id fields instead of client. + * - **pkFactory** {Object}, object overriding the basic ObjectID primary key generation. + * - **serializeFunctions** {Boolean, default:false}, serialize functions. + * - **raw** {Boolean, default:false}, peform operations using raw bson buffers. + * - **recordQueryStats** {Boolean, default:false}, record query statistics during execution. + * - **retryMiliSeconds** {Number, default:5000}, number of miliseconds between retries. + * - **numberOfRetries** {Number, default:5}, number of retries off connection. + * + * Deprecated Options + * - **safe** {true | {w:n, wtimeout:n} | {fsync:true}, default:false}, executes with a getLastError command returning the results of the command on MongoDB. + * + * @class Represents a MongoClient + * @param {Object} serverConfig server config object. + * @param {Object} [options] additional options for the collection. + */ +function MongoClient(serverConfig, options) { + options = options == null ? {} : options; + // If no write concern is set set the default to w:1 + if(options != null && !options.journal && !options.w && !options.fsync) { + options.w = 1; + } + + // The internal db instance we are wrapping + this._db = new Db('test', serverConfig, options); +} + +/** + * Initialize the database connection. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the connected mongoclient or null if an error occured. + * @return {null} + * @api public + */ +MongoClient.prototype.open = function(callback) { + // Self reference + var self = this; + + this._db.open(function(err, db) { + if(err) return callback(err, null); + callback(null, self); + }) +} + +/** + * Close the current db connection, including all the child db instances. Emits close event if no callback is provided. + * + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the results from the close method or null if an error occured. + * @return {null} + * @api public + */ +MongoClient.prototype.close = function(callback) { + this._db.close(callback); +} + +/** + * Create a new Db instance sharing the current socket connections. + * + * @param {String} dbName the name of the database we want to use. + * @return {Db} a db instance using the new database. + * @api public + */ +MongoClient.prototype.db = function(dbName) { + return this._db.db(dbName); +} + +/** + * Connect to MongoDB using a url as documented at + * + * www.mongodb.org/display/DOCS/Connections + * + * Options + * - **uri_decode_auth** {Boolean, default:false} uri decode the user name and password for authentication + * - **db** {Object, default: null} a hash off options to set on the db object, see **Db constructor** + * - **server** {Object, default: null} a hash off options to set on the server objects, see **Server** constructor** + * - **replSet** {Object, default: null} a hash off options to set on the replSet object, see **ReplSet** constructor** + * - **mongos** {Object, default: null} a hash off options to set on the mongos object, see **Mongos** constructor** + * + * @param {String} url connection url for MongoDB. + * @param {Object} [options] optional options for insert command + * @param {Function} callback this will be called after executing this method. The first parameter will contain the Error object if an error occured, or null otherwise. While the second parameter will contain the initialized db object or null if an error occured. + * @return {null} + * @api public + */ +MongoClient.connect = function(url, options, callback) { + if(typeof options == 'function') { + callback = options; + options = {}; + } + + Db.connect(url, options, function(err, db) { + if(err) return callback(err, null); + + if(db.options !== null && !db.options.safe && !db.options.journal + && !db.options.w && !db.options.fsync && typeof db.options.w != 'number' + && (db.options.safe == false && url.indexOf("safe=") == -1)) { + db.options.w = 1; + } + + // Return the db + callback(null, db); + }); +} + +exports.MongoClient = MongoClient; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js new file mode 100644 index 0000000..b129dc6 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js @@ -0,0 +1,140 @@ +var Long = require('bson').Long; + +/** + Reply message from mongo db +**/ +var MongoReply = exports.MongoReply = function() { + this.documents = []; + this.index = 0; +}; + +MongoReply.prototype.parseHeader = function(binary_reply, bson) { + // Unpack the standard header first + this.messageLength = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + // Fetch the request id for this reply + this.requestId = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + // Fetch the id of the request that triggered the response + this.responseTo = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + // Skip op-code field + this.index = this.index + 4 + 4; + // Unpack the reply message + this.responseFlag = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + // Unpack the cursor id (a 64 bit long integer) + var low_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + var high_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + this.cursorId = new Long(low_bits, high_bits); + // Unpack the starting from + this.startingFrom = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; + // Unpack the number of objects returned + this.numberReturned = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + this.index = this.index + 4; +} + +MongoReply.prototype.parseBody = function(binary_reply, bson, raw, callback) { + raw = raw == null ? false : raw; + // Just set a doc limit for deserializing + var docLimitSize = 1024*20; + + // If our message length is very long, let's switch to process.nextTick for messages + if(this.messageLength > docLimitSize) { + var batchSize = this.numberReturned; + this.documents = new Array(this.numberReturned); + + // Just walk down until we get a positive number >= 1 + for(var i = 50; i > 0; i--) { + if((this.numberReturned/i) >= 1) { + batchSize = i; + break; + } + } + + // Actual main creator of the processFunction setting internal state to control the flow + var parseFunction = function(_self, _binary_reply, _batchSize, _numberReturned) { + var object_index = 0; + // Internal loop process that will use nextTick to ensure we yield some time + var processFunction = function() { + // Adjust batchSize if we have less results left than batchsize + if((_numberReturned - object_index) < _batchSize) { + _batchSize = _numberReturned - object_index; + } + + // If raw just process the entries + if(raw) { + // Iterate over the batch + for(var i = 0; i < _batchSize; i++) { + // Are we done ? + if(object_index <= _numberReturned) { + // Read the size of the bson object + var bsonObjectSize = _binary_reply[_self.index] | _binary_reply[_self.index + 1] << 8 | _binary_reply[_self.index + 2] << 16 | _binary_reply[_self.index + 3] << 24; + // If we are storing the raw responses to pipe straight through + _self.documents[object_index] = binary_reply.slice(_self.index, _self.index + bsonObjectSize); + // Adjust binary index to point to next block of binary bson data + _self.index = _self.index + bsonObjectSize; + // Update number of docs parsed + object_index = object_index + 1; + } + } + } else { + try { + // Parse documents + _self.index = bson.deserializeStream(binary_reply, _self.index, _batchSize, _self.documents, object_index); + // Adjust index + object_index = object_index + _batchSize; + } catch (err) { + return callback(err); + } + } + + // If we hav more documents process NextTick + if(object_index < _numberReturned) { + process.nextTick(processFunction); + } else { + callback(null); + } + } + + // Return the process function + return processFunction; + }(this, binary_reply, batchSize, this.numberReturned)(); + } else { + try { + // Let's unpack all the bson documents, deserialize them and store them + for(var object_index = 0; object_index < this.numberReturned; object_index++) { + // Read the size of the bson object + var bsonObjectSize = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24; + // If we are storing the raw responses to pipe straight through + if(raw) { + // Deserialize the object and add to the documents array + this.documents.push(binary_reply.slice(this.index, this.index + bsonObjectSize)); + } else { + // Deserialize the object and add to the documents array + this.documents.push(bson.deserialize(binary_reply.slice(this.index, this.index + bsonObjectSize))); + } + // Adjust binary index to point to next block of binary bson data + this.index = this.index + bsonObjectSize; + } + } catch(err) { + return callback(err); + } + + // No error return + callback(null); + } +} + +MongoReply.prototype.is_error = function(){ + if(this.documents.length == 1) { + return this.documents[0].ok == 1 ? false : true; + } + return false; +}; + +MongoReply.prototype.error_message = function() { + return this.documents.length == 1 && this.documents[0].ok == 1 ? '' : this.documents[0].errmsg; +}; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/utils.js b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/utils.js new file mode 100644 index 0000000..120a584 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/lib/mongodb/utils.js @@ -0,0 +1,97 @@ +/** + * Sort functions, Normalize and prepare sort parameters + */ +var formatSortValue = exports.formatSortValue = function(sortDirection) { + var value = ("" + sortDirection).toLowerCase(); + + switch (value) { + case 'ascending': + case 'asc': + case '1': + return 1; + case 'descending': + case 'desc': + case '-1': + return -1; + default: + throw new Error("Illegal sort clause, must be of the form " + + "[['field1', '(ascending|descending)'], " + + "['field2', '(ascending|descending)']]"); + } +}; + +var formattedOrderClause = exports.formattedOrderClause = function(sortValue) { + var orderBy = {}; + + if (Array.isArray(sortValue)) { + for(var i = 0; i < sortValue.length; i++) { + if(sortValue[i].constructor == String) { + orderBy[sortValue[i]] = 1; + } else { + orderBy[sortValue[i][0]] = formatSortValue(sortValue[i][1]); + } + } + } else if(Object.prototype.toString.call(sortValue) === '[object Object]') { + orderBy = sortValue; + } else if (sortValue.constructor == String) { + orderBy[sortValue] = 1; + } else { + throw new Error("Illegal sort clause, must be of the form " + + "[['field1', '(ascending|descending)'], ['field2', '(ascending|descending)']]"); + } + + return orderBy; +}; + +exports.encodeInt = function(value) { + var buffer = new Buffer(4); + buffer[3] = (value >> 24) & 0xff; + buffer[2] = (value >> 16) & 0xff; + buffer[1] = (value >> 8) & 0xff; + buffer[0] = value & 0xff; + return buffer; +} + +exports.encodeIntInPlace = function(value, buffer, index) { + buffer[index + 3] = (value >> 24) & 0xff; + buffer[index + 2] = (value >> 16) & 0xff; + buffer[index + 1] = (value >> 8) & 0xff; + buffer[index] = value & 0xff; +} + +exports.encodeCString = function(string) { + var buf = new Buffer(string, 'utf8'); + return [buf, new Buffer([0])]; +} + +exports.decodeUInt32 = function(array, index) { + return array[index] | array[index + 1] << 8 | array[index + 2] << 16 | array[index + 3] << 24; +} + +// Decode the int +exports.decodeUInt8 = function(array, index) { + return array[index]; +} + +/** + * Context insensitive type checks + */ + +var toString = Object.prototype.toString; + +exports.isObject = function (arg) { + return '[object Object]' == toString.call(arg) +} + +exports.isArray = function (arg) { + return Array.isArray(arg) || + 'object' == typeof arg && '[object Array]' == toString.call(arg) +} + +exports.isDate = function (arg) { + return 'object' == typeof arg && '[object Date]' == toString.call(arg) +} + +exports.isRegExp = function (arg) { + return 'object' == typeof arg && '[object RegExp]' == toString.call(arg) +} diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/.travis.yml b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/.travis.yml new file mode 100644 index 0000000..94740d0 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/.travis.yml @@ -0,0 +1,5 @@ +language: node_js +node_js: + - 0.6 + - 0.8 + - 0.9 # development version of 0.8, may be unstable \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/Makefile b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/Makefile new file mode 100644 index 0000000..2ca5592 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/Makefile @@ -0,0 +1,16 @@ +NODE = node +NPM = npm +NODEUNIT = node_modules/nodeunit/bin/nodeunit + +all: clean node_gyp + +test: clean node_gyp + npm test + +node_gyp: clean + node-gyp configure build + +clean: + node-gyp clean + +.PHONY: all diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/README.md b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/README.md new file mode 100644 index 0000000..73892e2 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/README.md @@ -0,0 +1 @@ +A JS/C++ Bson parser for node, used in the MongoDB Native driver \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/benchmarks/benchmarks.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/benchmarks/benchmarks.js new file mode 100644 index 0000000..45a1111 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/benchmarks/benchmarks.js @@ -0,0 +1,130 @@ +// var BSON = require('../../lib/mongodb').BSONNative.BSON, +// ObjectID = require('../../lib/mongodb').BSONNative.ObjectID, +// Code = require('../../lib/mongodb').BSONNative.Code, +// Long = require('../../lib/mongodb').BSONNative.Long, +// Binary = require('../../lib/mongodb').BSONNative.Binary, +// debug = require('util').debug, +// inspect = require('util').inspect, +// +// Long = require('../../lib/mongodb').Long, +// ObjectID = require('../../lib/mongodb').ObjectID, +// Binary = require('../../lib/mongodb').Binary, +// Code = require('../../lib/mongodb').Code, +// DBRef = require('../../lib/mongodb').DBRef, +// Symbol = require('../../lib/mongodb').Symbol, +// Double = require('../../lib/mongodb').Double, +// MaxKey = require('../../lib/mongodb').MaxKey, +// MinKey = require('../../lib/mongodb').MinKey, +// Timestamp = require('../../lib/mongodb').Timestamp; + + +// var BSON = require('../../lib/mongodb').BSONPure.BSON, +// ObjectID = require('../../lib/mongodb').BSONPure.ObjectID, +// Code = require('../../lib/mongodb').BSONPure.Code, +// Long = require('../../lib/mongodb').BSONPure.Long, +// Binary = require('../../lib/mongodb').BSONPure.Binary; + +var BSON = require('../lib/bson').BSONNative.BSON, + Long = require('../lib/bson').Long, + ObjectID = require('../lib/bson').ObjectID, + Binary = require('../lib/bson').Binary, + Code = require('../lib/bson').Code, + DBRef = require('../lib/bson').DBRef, + Symbol = require('../lib/bson').Symbol, + Double = require('../lib/bson').Double, + MaxKey = require('../lib/bson').MaxKey, + MinKey = require('../lib/bson').MinKey, + Timestamp = require('../lib/bson').Timestamp; + + // console.dir(require('../lib/bson')) + +var COUNT = 1000; +var COUNT = 100; + +var object = { + string: "Strings are great", + decimal: 3.14159265, + bool: true, + integer: 5, + date: new Date(), + double: new Double(1.4), + id: new ObjectID(), + min: new MinKey(), + max: new MaxKey(), + symbol: new Symbol('hello'), + long: Long.fromNumber(100), + bin: new Binary(new Buffer(100)), + + subObject: { + moreText: "Bacon ipsum dolor sit amet cow pork belly rump ribeye pastrami andouille. Tail hamburger pork belly, drumstick flank salami t-bone sirloin pork chop ribeye ham chuck pork loin shankle. Ham fatback pork swine, sirloin shankle short loin andouille shank sausage meatloaf drumstick. Pig chicken cow bresaola, pork loin jerky meatball tenderloin brisket strip steak jowl spare ribs. Biltong sirloin pork belly boudin, bacon pastrami rump chicken. Jowl rump fatback, biltong bacon t-bone turkey. Turkey pork loin boudin, tenderloin jerky beef ribs pastrami spare ribs biltong pork chop beef.", + longKeylongKeylongKeylongKeylongKeylongKey: "Pork belly boudin shoulder ribeye pork chop brisket biltong short ribs. Salami beef pork belly, t-bone sirloin meatloaf tail jowl spare ribs. Sirloin biltong bresaola cow turkey. Biltong fatback meatball, bresaola tail shankle turkey pancetta ham ribeye flank bacon jerky pork chop. Boudin sirloin shoulder, salami swine flank jerky t-bone pork chop pork beef tongue. Bresaola ribeye jerky andouille. Ribeye ground round sausage biltong beef ribs chuck, shank hamburger chicken short ribs spare ribs tenderloin meatloaf pork loin." + }, + + subArray: [1,2,3,4,5,6,7,8,9,10], + anotherString: "another string", + code: new Code("function() {}", {i:1}) +} + +// Number of objects +var numberOfObjects = 10000; +var bson = new BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); +console.log("---------------------- 1") +var s = new Date() +// Object serialized +for(var i = 0; i < numberOfObjects; i++) { + objectBSON = bson.serialize(object, null, true) +} +console.log("====================== " + (new Date().getTime() - s.getTime()) + " :: " + ((new Date().getTime() - s.getTime()))/numberOfObjects) + +console.log("---------------------- 2") +var s = new Date() +// Object serialized +for(var i = 0; i < numberOfObjects; i++) { + bson.deserialize(objectBSON); +} +console.log("====================== " + (new Date().getTime() - s.getTime()) + " :: " + ((new Date().getTime() - s.getTime()))/numberOfObjects) + +// // Buffer With copies of the objectBSON +// var data = new Buffer(objectBSON.length * numberOfObjects); +// var index = 0; +// +// // Copy the buffer 1000 times to create a strea m of objects +// for(var i = 0; i < numberOfObjects; i++) { +// // Copy data +// objectBSON.copy(data, index); +// // Adjust index +// index = index + objectBSON.length; +// } +// +// // console.log("-----------------------------------------------------------------------------------") +// // console.dir(objectBSON) +// +// var x, start, end, j +// var objectBSON, objectJSON +// +// // Allocate the return array (avoid concatinating everything) +// var results = new Array(numberOfObjects); +// +// console.log(COUNT + "x (objectBSON = BSON.serialize(object))") +// start = new Date +// +// // var objects = BSON.deserializeStream(data, 0, numberOfObjects); +// // console.log("----------------------------------------------------------------------------------- 0") +// // var objects = BSON.deserialize(data); +// // console.log("----------------------------------------------------------------------------------- 1") +// // console.dir(objects) +// +// for (j=COUNT; --j>=0; ) { +// var nextIndex = BSON.deserializeStream(data, 0, numberOfObjects, results, 0); +// } +// +// end = new Date +// var opsprsecond = COUNT / ((end - start)/1000); +// console.log("bson size (bytes): ", objectBSON.length); +// console.log("time = ", end - start, "ms -", COUNT / ((end - start)/1000), " ops/sec"); +// console.log("MB/s = " + ((opsprsecond*objectBSON.length)/1024)); +// +// // console.dir(nextIndex) +// // console.dir(results) + + diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/binding.gyp b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/binding.gyp new file mode 100644 index 0000000..42445d3 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/binding.gyp @@ -0,0 +1,17 @@ +{ + 'targets': [ + { + 'target_name': 'bson', + 'sources': [ 'ext/bson.cc' ], + 'cflags!': [ '-fno-exceptions' ], + 'cflags_cc!': [ '-fno-exceptions' ], + 'conditions': [ + ['OS=="mac"', { + 'xcode_settings': { + 'GCC_ENABLE_CPP_EXCEPTIONS': 'YES' + } + }] + ] + } + ] +} \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/build/Makefile b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/build/Makefile new file mode 100644 index 0000000..5c7ea72 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/build/Makefile @@ -0,0 +1,359 @@ +# We borrow heavily from the kernel build setup, though we are simpler since +# we don't have Kconfig tweaking settings on us. + +# The implicit make rules have it looking for RCS files, among other things. +# We instead explicitly write all the rules we care about. +# It's even quicker (saves ~200ms) to pass -r on the command line. +MAKEFLAGS=-r + +# The source directory tree. +srcdir := .. +abs_srcdir := $(abspath $(srcdir)) + +# The name of the builddir. +builddir_name ?= . + +# The V=1 flag on command line makes us verbosely print command lines. +ifdef V + quiet= +else + quiet=quiet_ +endif + +# Specify BUILDTYPE=Release on the command line for a release build. +BUILDTYPE ?= Release + +# Directory all our build output goes into. +# Note that this must be two directories beneath src/ for unit tests to pass, +# as they reach into the src/ directory for data with relative paths. +builddir ?= $(builddir_name)/$(BUILDTYPE) +abs_builddir := $(abspath $(builddir)) +depsdir := $(builddir)/.deps + +# Object output directory. +obj := $(builddir)/obj +abs_obj := $(abspath $(obj)) + +# We build up a list of every single one of the targets so we can slurp in the +# generated dependency rule Makefiles in one pass. +all_deps := + + + +# C++ apps need to be linked with g++. +# +# Note: flock is used to seralize linking. Linking is a memory-intensive +# process so running parallel links can often lead to thrashing. To disable +# the serialization, override LINK via an envrionment variable as follows: +# +# export LINK=g++ +# +# This will allow make to invoke N linker processes as specified in -jN. +LINK ?= ./gyp-mac-tool flock $(builddir)/linker.lock $(CXX) + +CC.target ?= $(CC) +CFLAGS.target ?= $(CFLAGS) +CXX.target ?= $(CXX) +CXXFLAGS.target ?= $(CXXFLAGS) +LINK.target ?= $(LINK) +LDFLAGS.target ?= $(LDFLAGS) +AR.target ?= $(AR) +ARFLAGS.target ?= crs + +# N.B.: the logic of which commands to run should match the computation done +# in gyp's make.py where ARFLAGS.host etc. is computed. +# TODO(evan): move all cross-compilation logic to gyp-time so we don't need +# to replicate this environment fallback in make as well. +CC.host ?= gcc +CFLAGS.host ?= +CXX.host ?= g++ +CXXFLAGS.host ?= +LINK.host ?= g++ +LDFLAGS.host ?= +AR.host ?= ar +ARFLAGS.host := crs + +# Define a dir function that can handle spaces. +# http://www.gnu.org/software/make/manual/make.html#Syntax-of-Functions +# "leading spaces cannot appear in the text of the first argument as written. +# These characters can be put into the argument value by variable substitution." +empty := +space := $(empty) $(empty) + +# http://stackoverflow.com/questions/1189781/using-make-dir-or-notdir-on-a-path-with-spaces +replace_spaces = $(subst $(space),?,$1) +unreplace_spaces = $(subst ?,$(space),$1) +dirx = $(call unreplace_spaces,$(dir $(call replace_spaces,$1))) + +# Flags to make gcc output dependency info. Note that you need to be +# careful here to use the flags that ccache and distcc can understand. +# We write to a dep file on the side first and then rename at the end +# so we can't end up with a broken dep file. +depfile = $(depsdir)/$(call replace_spaces,$@).d +DEPFLAGS = -MMD -MF $(depfile).raw + +# We have to fixup the deps output in a few ways. +# (1) the file output should mention the proper .o file. +# ccache or distcc lose the path to the target, so we convert a rule of +# the form: +# foobar.o: DEP1 DEP2 +# into +# path/to/foobar.o: DEP1 DEP2 +# (2) we want missing files not to cause us to fail to build. +# We want to rewrite +# foobar.o: DEP1 DEP2 \ +# DEP3 +# to +# DEP1: +# DEP2: +# DEP3: +# so if the files are missing, they're just considered phony rules. +# We have to do some pretty insane escaping to get those backslashes +# and dollar signs past make, the shell, and sed at the same time. +# Doesn't work with spaces, but that's fine: .d files have spaces in +# their names replaced with other characters. +define fixup_dep +# The depfile may not exist if the input file didn't have any #includes. +touch $(depfile).raw +# Fixup path as in (1). +sed -e "s|^$(notdir $@)|$@|" $(depfile).raw >> $(depfile) +# Add extra rules as in (2). +# We remove slashes and replace spaces with new lines; +# remove blank lines; +# delete the first line and append a colon to the remaining lines. +sed -e 's|\\||' -e 'y| |\n|' $(depfile).raw |\ + grep -v '^$$' |\ + sed -e 1d -e 's|$$|:|' \ + >> $(depfile) +rm $(depfile).raw +endef + +# Command definitions: +# - cmd_foo is the actual command to run; +# - quiet_cmd_foo is the brief-output summary of the command. + +quiet_cmd_cc = CC($(TOOLSET)) $@ +cmd_cc = $(CC.$(TOOLSET)) $(GYP_CFLAGS) $(DEPFLAGS) $(CFLAGS.$(TOOLSET)) -c -o $@ $< + +quiet_cmd_cxx = CXX($(TOOLSET)) $@ +cmd_cxx = $(CXX.$(TOOLSET)) $(GYP_CXXFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $< + +quiet_cmd_objc = CXX($(TOOLSET)) $@ +cmd_objc = $(CC.$(TOOLSET)) $(GYP_OBJCFLAGS) $(DEPFLAGS) -c -o $@ $< + +quiet_cmd_objcxx = CXX($(TOOLSET)) $@ +cmd_objcxx = $(CXX.$(TOOLSET)) $(GYP_OBJCXXFLAGS) $(DEPFLAGS) -c -o $@ $< + +# Commands for precompiled header files. +quiet_cmd_pch_c = CXX($(TOOLSET)) $@ +cmd_pch_c = $(CC.$(TOOLSET)) $(GYP_PCH_CFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $< +quiet_cmd_pch_cc = CXX($(TOOLSET)) $@ +cmd_pch_cc = $(CC.$(TOOLSET)) $(GYP_PCH_CXXFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $< +quiet_cmd_pch_m = CXX($(TOOLSET)) $@ +cmd_pch_m = $(CC.$(TOOLSET)) $(GYP_PCH_OBJCFLAGS) $(DEPFLAGS) -c -o $@ $< +quiet_cmd_pch_mm = CXX($(TOOLSET)) $@ +cmd_pch_mm = $(CC.$(TOOLSET)) $(GYP_PCH_OBJCXXFLAGS) $(DEPFLAGS) -c -o $@ $< + +# gyp-mac-tool is written next to the root Makefile by gyp. +# Use $(4) for the command, since $(2) and $(3) are used as flag by do_cmd +# already. +quiet_cmd_mac_tool = MACTOOL $(4) $< +cmd_mac_tool = ./gyp-mac-tool $(4) $< "$@" + +quiet_cmd_mac_package_framework = PACKAGE FRAMEWORK $@ +cmd_mac_package_framework = ./gyp-mac-tool package-framework "$@" $(4) + +quiet_cmd_infoplist = INFOPLIST $@ +cmd_infoplist = $(CC.$(TOOLSET)) -E -P -Wno-trigraphs -x c $(INFOPLIST_DEFINES) "$<" -o "$@" + +quiet_cmd_touch = TOUCH $@ +cmd_touch = touch $@ + +quiet_cmd_copy = COPY $@ +# send stderr to /dev/null to ignore messages when linking directories. +cmd_copy = ln -f "$<" "$@" 2>/dev/null || (rm -rf "$@" && cp -af "$<" "$@") + +quiet_cmd_alink = LIBTOOL-STATIC $@ +cmd_alink = rm -f $@ && ./gyp-mac-tool filter-libtool libtool -static -o $@ $(filter %.o,$^) + +quiet_cmd_link = LINK($(TOOLSET)) $@ +cmd_link = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o "$@" $(LD_INPUTS) $(LIBS) + +# TODO(thakis): Find out and document the difference between shared_library and +# loadable_module on mac. +quiet_cmd_solink = SOLINK($(TOOLSET)) $@ +cmd_solink = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o "$@" $(LD_INPUTS) $(LIBS) + +# TODO(thakis): The solink_module rule is likely wrong. Xcode seems to pass +# -bundle -single_module here (for osmesa.so). +quiet_cmd_solink_module = SOLINK_MODULE($(TOOLSET)) $@ +cmd_solink_module = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ $(filter-out FORCE_DO_CMD, $^) $(LIBS) + + +# Define an escape_quotes function to escape single quotes. +# This allows us to handle quotes properly as long as we always use +# use single quotes and escape_quotes. +escape_quotes = $(subst ','\'',$(1)) +# This comment is here just to include a ' to unconfuse syntax highlighting. +# Define an escape_vars function to escape '$' variable syntax. +# This allows us to read/write command lines with shell variables (e.g. +# $LD_LIBRARY_PATH), without triggering make substitution. +escape_vars = $(subst $$,$$$$,$(1)) +# Helper that expands to a shell command to echo a string exactly as it is in +# make. This uses printf instead of echo because printf's behaviour with respect +# to escape sequences is more portable than echo's across different shells +# (e.g., dash, bash). +exact_echo = printf '%s\n' '$(call escape_quotes,$(1))' + +# Helper to compare the command we're about to run against the command +# we logged the last time we ran the command. Produces an empty +# string (false) when the commands match. +# Tricky point: Make has no string-equality test function. +# The kernel uses the following, but it seems like it would have false +# positives, where one string reordered its arguments. +# arg_check = $(strip $(filter-out $(cmd_$(1)), $(cmd_$@)) \ +# $(filter-out $(cmd_$@), $(cmd_$(1)))) +# We instead substitute each for the empty string into the other, and +# say they're equal if both substitutions produce the empty string. +# .d files contain ? instead of spaces, take that into account. +command_changed = $(or $(subst $(cmd_$(1)),,$(cmd_$(call replace_spaces,$@))),\ + $(subst $(cmd_$(call replace_spaces,$@)),,$(cmd_$(1)))) + +# Helper that is non-empty when a prerequisite changes. +# Normally make does this implicitly, but we force rules to always run +# so we can check their command lines. +# $? -- new prerequisites +# $| -- order-only dependencies +prereq_changed = $(filter-out FORCE_DO_CMD,$(filter-out $|,$?)) + +# Helper that executes all postbuilds, and deletes the output file when done +# if any of the postbuilds failed. +define do_postbuilds + @E=0;\ + for p in $(POSTBUILDS); do\ + eval $$p;\ + F=$$?;\ + if [ $$F -ne 0 ]; then\ + E=$$F;\ + fi;\ + done;\ + if [ $$E -ne 0 ]; then\ + rm -rf "$@";\ + exit $$E;\ + fi +endef + +# do_cmd: run a command via the above cmd_foo names, if necessary. +# Should always run for a given target to handle command-line changes. +# Second argument, if non-zero, makes it do asm/C/C++ dependency munging. +# Third argument, if non-zero, makes it do POSTBUILDS processing. +# Note: We intentionally do NOT call dirx for depfile, since it contains ? for +# spaces already and dirx strips the ? characters. +define do_cmd +$(if $(or $(command_changed),$(prereq_changed)), + @$(call exact_echo, $($(quiet)cmd_$(1))) + @mkdir -p "$(call dirx,$@)" "$(dir $(depfile))" + $(if $(findstring flock,$(word 2,$(cmd_$1))), + @$(cmd_$(1)) + @echo " $(quiet_cmd_$(1)): Finished", + @$(cmd_$(1)) + ) + @$(call exact_echo,$(call escape_vars,cmd_$(call replace_spaces,$@) := $(cmd_$(1)))) > $(depfile) + @$(if $(2),$(fixup_dep)) + $(if $(and $(3), $(POSTBUILDS)), + $(call do_postbuilds) + ) +) +endef + +# Declare the "all" target first so it is the default, +# even though we don't have the deps yet. +.PHONY: all +all: + +# make looks for ways to re-generate included makefiles, but in our case, we +# don't have a direct way. Explicitly telling make that it has nothing to do +# for them makes it go faster. +%.d: ; + +# Use FORCE_DO_CMD to force a target to run. Should be coupled with +# do_cmd. +.PHONY: FORCE_DO_CMD +FORCE_DO_CMD: + +TOOLSET := target +# Suffix rules, putting all outputs into $(obj). +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.c FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cpp FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cxx FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.m FORCE_DO_CMD + @$(call do_cmd,objc,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.mm FORCE_DO_CMD + @$(call do_cmd,objcxx,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.S FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.s FORCE_DO_CMD + @$(call do_cmd,cc,1) + +# Try building from generated source, too. +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.c FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cpp FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cxx FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.m FORCE_DO_CMD + @$(call do_cmd,objc,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.mm FORCE_DO_CMD + @$(call do_cmd,objcxx,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.S FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.s FORCE_DO_CMD + @$(call do_cmd,cc,1) + +$(obj).$(TOOLSET)/%.o: $(obj)/%.c FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.cpp FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.cxx FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.m FORCE_DO_CMD + @$(call do_cmd,objc,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.mm FORCE_DO_CMD + @$(call do_cmd,objcxx,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.S FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.s FORCE_DO_CMD + @$(call do_cmd,cc,1) + + +ifeq ($(strip $(foreach prefix,$(NO_LOAD),\ + $(findstring $(join ^,$(prefix)),\ + $(join ^,bson.target.mk)))),) + include bson.target.mk +endif + +quiet_cmd_regen_makefile = ACTION Regenerating $@ +cmd_regen_makefile = /Users/ck/.node-gyp/0.8.11/tools/gyp/gyp -fmake --ignore-environment "--toplevel-dir=." -I/Users/ck/coding/projects/js-bson/build/config.gypi -I/usr/local/lib/node_modules/node-gyp/addon.gypi -I/Users/ck/.node-gyp/0.8.11/common.gypi "--depth=." "-Goutput_dir=." "--generator-output=build" "-Dlibrary=shared_library" "-Dvisibility=default" "-Dnode_root_dir=/Users/ck/.node-gyp/0.8.11" "-Dmodule_root_dir=/Users/ck/coding/projects/js-bson" binding.gyp +Makefile: $(srcdir)/../../../.node-gyp/0.8.11/common.gypi $(srcdir)/build/config.gypi $(srcdir)/binding.gyp $(srcdir)/../../../../../usr/local/lib/node_modules/node-gyp/addon.gypi + $(call do_cmd,regen_makefile) + +# "all" is a concatenation of the "all" targets from all the included +# sub-makefiles. This is just here to clarify. +all: + +# Add in dependency-tracking rules. $(all_deps) is the list of every single +# target in our tree. Only consider the ones with .d (dependency) info: +d_files := $(wildcard $(foreach f,$(all_deps),$(depsdir)/$(f).d)) +ifneq ($(d_files),) + include $(d_files) +endif diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/bson.node.d b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/bson.node.d new file mode 100644 index 0000000..20963f4 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/bson.node.d @@ -0,0 +1 @@ +cmd_Release/bson.node := ./gyp-mac-tool flock ./Release/linker.lock c++ -shared -Wl,-search_paths_first -mmacosx-version-min=10.5 -arch x86_64 -L./Release -install_name /usr/local/lib/bson.node -o Release/bson.node Release/obj.target/bson/ext/bson.o -undefined dynamic_lookup diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/obj.target/bson/ext/bson.o.d b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/obj.target/bson/ext/bson.o.d new file mode 100644 index 0000000..f224e00 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/build/Release/.deps/Release/obj.target/bson/ext/bson.o.d @@ -0,0 +1,34 @@ +cmd_Release/obj.target/bson/ext/bson.o := c++ '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-D_DARWIN_USE_64_BIT_INODE=1' -I/Users/ck/.node-gyp/0.8.11/src -I/Users/ck/.node-gyp/0.8.11/deps/uv/include -I/Users/ck/.node-gyp/0.8.11/deps/v8/include -Os -gdwarf-2 -mmacosx-version-min=10.5 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -fno-rtti -fno-threadsafe-statics -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/bson/ext/bson.o.d.raw -c -o Release/obj.target/bson/ext/bson.o ../ext/bson.cc +Release/obj.target/bson/ext/bson.o: ../ext/bson.cc \ + /Users/ck/.node-gyp/0.8.11/deps/v8/include/v8.h \ + /Users/ck/.node-gyp/0.8.11/deps/v8/include/v8stdint.h \ + /Users/ck/.node-gyp/0.8.11/src/node.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/uv.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/ares.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/ares_version.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/uv-private/uv-unix.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/uv-private/ngx-queue.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/uv-private/ev.h \ + /Users/ck/.node-gyp/0.8.11/deps/uv/include/uv-private/eio.h \ + /Users/ck/.node-gyp/0.8.11/src/node_object_wrap.h \ + /Users/ck/.node-gyp/0.8.11/src/ev-emul.h \ + /Users/ck/.node-gyp/0.8.11/src/eio-emul.h \ + /Users/ck/.node-gyp/0.8.11/src/node_version.h \ + /Users/ck/.node-gyp/0.8.11/src/node_buffer.h ../ext/bson.h +../ext/bson.cc: +/Users/ck/.node-gyp/0.8.11/deps/v8/include/v8.h: +/Users/ck/.node-gyp/0.8.11/deps/v8/include/v8stdint.h: +/Users/ck/.node-gyp/0.8.11/src/node.h: +/Users/ck/.node-gyp/0.8.11/deps/uv/include/uv.h: 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z<61y~A1w#CS`Kiv9N=m>z}0eqtK|S!%K@&I16(Z!xLOW$wH)YbIndQ|psVFTSIdE} zmIGZa2iEs!+o~16tBy*Kj!ASldmk0mPk#9p6;)5}EN>rseKcZ6yuNE;q4^7QburM@ z#UNJ~gIrwTW~EV*tM3yuJH@j z&fRt0LgZIN^7ylz^Dqnxi|874>vNIdf)7IN7=*gkFVz3`zPN@ZIR786jS(Dt``r0u zuCWVowH@MGsgQu%tK|=dYdwQp8zIQmP_WujT~pcOp{{)<*fkQtw~vJE^6tB{bDzI!2Y5EX4y|Kx*V$bcCi+$1 zHD>j7% +#include +#include +#include +#include + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wunused-parameter" +#endif + +#include + +// this and the above block must be around the v8.h header otherwise +// v8 is not happy +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +#include +#include +#include + +#include +#include +#include +#include + +#ifdef __sun + #include +#endif + +#include "bson.h" + +using namespace v8; +using namespace node; + +//=========================================================================== + +void DataStream::WriteObjectId(const Handle& object, const Handle& key) +{ + uint16_t buffer[12]; + object->Get(key)->ToString()->Write(buffer, 0, 12); + for(uint32_t i = 0; i < 12; ++i) + { + *p++ = (char) buffer[i]; + } +} + +void ThrowAllocatedStringException(size_t allocationSize, const char* format, ...) +{ + va_list args; + va_start(args, format); + char* string = (char*) malloc(allocationSize); + vsprintf(string, format, args); + va_end(args); + + throw string; +} + +void DataStream::CheckKey(const Local& keyName) +{ + size_t keyLength = keyName->Utf8Length(); + if(keyLength == 0) return; + + char* keyStringBuffer = (char*) alloca(keyLength+1); + keyName->WriteUtf8(keyStringBuffer); + + if(keyStringBuffer[0] == '$') + { + ThrowAllocatedStringException(64+keyLength, "key %s must not start with '$'", keyStringBuffer); + } + + if(strchr(keyStringBuffer, '.') != NULL) + { + ThrowAllocatedStringException(64+keyLength, "key %s must not contain '.'", keyStringBuffer); + } +} + +template void BSONSerializer::SerializeDocument(const Handle& value) +{ + void* documentSize = this->BeginWriteSize(); + Local object = bson->GetSerializeObject(value); + + // Get the object property names + #if NODE_MAJOR_VERSION == 0 && NODE_MINOR_VERSION < 6 + Local propertyNames = object->GetPropertyNames(); + #else + Local propertyNames = object->GetOwnPropertyNames(); + #endif + + // Length of the property + int propertyLength = propertyNames->Length(); + for(int i = 0; i < propertyLength; ++i) + { + const Local& propertyName = propertyNames->Get(i)->ToString(); + if(checkKeys) this->CheckKey(propertyName); + + const Local& propertyValue = object->Get(propertyName); + + if(serializeFunctions || !propertyValue->IsFunction()) + { + void* typeLocation = this->BeginWriteType(); + this->WriteString(propertyName); + SerializeValue(typeLocation, propertyValue); + } + } + + this->WriteByte(0); + this->CommitSize(documentSize); +} + +template void BSONSerializer::SerializeArray(const Handle& value) +{ + void* documentSize = this->BeginWriteSize(); + + Local array = Local::Cast(value->ToObject()); + uint32_t arrayLength = array->Length(); + + for(uint32_t i = 0; i < arrayLength; ++i) + { + void* typeLocation = this->BeginWriteType(); + this->WriteUInt32String(i); + SerializeValue(typeLocation, array->Get(i)); + } + + this->WriteByte(0); + this->CommitSize(documentSize); +} + +// This is templated so that we can use this function to both count the number of bytes, and to serialize those bytes. +// The template approach eliminates almost all of the inspection of values unless they're required (eg. string lengths) +// and ensures that there is always consistency between bytes counted and bytes written by design. +template void BSONSerializer::SerializeValue(void* typeLocation, const Handle& value) +{ + if(value->IsNumber()) + { + double doubleValue = value->NumberValue(); + int intValue = (int) doubleValue; + if(intValue == doubleValue) + { + this->CommitType(typeLocation, BSON_TYPE_INT); + this->WriteInt32(intValue); + } + else + { + this->CommitType(typeLocation, BSON_TYPE_NUMBER); + this->WriteDouble(doubleValue); + } + } + else if(value->IsString()) + { + this->CommitType(typeLocation, BSON_TYPE_STRING); + this->WriteLengthPrefixedString(value->ToString()); + } + else if(value->IsBoolean()) + { + this->CommitType(typeLocation, BSON_TYPE_BOOLEAN); + this->WriteBool(value); + } + else if(value->IsArray()) + { + this->CommitType(typeLocation, BSON_TYPE_ARRAY); + SerializeArray(value); + } + else if(value->IsDate()) + { + this->CommitType(typeLocation, BSON_TYPE_DATE); + this->WriteInt64(value); + } + else if(value->IsRegExp()) + { + this->CommitType(typeLocation, BSON_TYPE_REGEXP); + const Handle& regExp = Handle::Cast(value); + + this->WriteString(regExp->GetSource()); + + int flags = regExp->GetFlags(); + if(flags & RegExp::kGlobal) this->WriteByte('s'); + if(flags & RegExp::kIgnoreCase) this->WriteByte('i'); + if(flags & RegExp::kMultiline) this->WriteByte('m'); + this->WriteByte(0); + } + else if(value->IsFunction()) + { + this->CommitType(typeLocation, BSON_TYPE_CODE); + this->WriteLengthPrefixedString(value->ToString()); + } + else if(value->IsObject()) + { + const Local& object = value->ToObject(); + if(object->Has(bson->_bsontypeString)) + { + const Local& constructorString = object->GetConstructorName(); + if(bson->longString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_LONG); + this->WriteInt32(object, bson->_longLowString); + this->WriteInt32(object, bson->_longHighString); + } + else if(bson->timestampString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_TIMESTAMP); + this->WriteInt32(object, bson->_longLowString); + this->WriteInt32(object, bson->_longHighString); + } + else if(bson->objectIDString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_OID); + this->WriteObjectId(object, bson->_objectIDidString); + } + else if(bson->binaryString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_BINARY); + + uint32_t length = object->Get(bson->_binaryPositionString)->Uint32Value(); + Local bufferObj = object->Get(bson->_binaryBufferString)->ToObject(); + + this->WriteInt32(length); + this->WriteByte(object, bson->_binarySubTypeString); // write subtype + this->WriteData(Buffer::Data(bufferObj), length); + } + else if(bson->doubleString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_NUMBER); + this->WriteDouble(object, bson->_doubleValueString); + } + else if(bson->symbolString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_SYMBOL); + this->WriteLengthPrefixedString(object->Get(bson->_symbolValueString)->ToString()); + } + else if(bson->codeString->StrictEquals(constructorString)) + { + const Local& function = object->Get(bson->_codeCodeString)->ToString(); + const Local& scope = object->Get(bson->_codeScopeString)->ToObject(); + + // For Node < 0.6.X use the GetPropertyNames + #if NODE_MAJOR_VERSION == 0 && NODE_MINOR_VERSION < 6 + uint32_t propertyNameLength = scope->GetPropertyNames()->Length(); + #else + uint32_t propertyNameLength = scope->GetOwnPropertyNames()->Length(); + #endif + + if(propertyNameLength > 0) + { + this->CommitType(typeLocation, BSON_TYPE_CODE_W_SCOPE); + void* codeWidthScopeSize = this->BeginWriteSize(); + this->WriteLengthPrefixedString(function->ToString()); + SerializeDocument(scope); + this->CommitSize(codeWidthScopeSize); + } + else + { + this->CommitType(typeLocation, BSON_TYPE_CODE); + this->WriteLengthPrefixedString(function->ToString()); + } + } + else if(bson->dbrefString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_OBJECT); + + void* dbRefSize = this->BeginWriteSize(); + + void* refType = this->BeginWriteType(); + this->WriteData("$ref", 5); + SerializeValue(refType, object->Get(bson->_dbRefNamespaceString)); + + void* idType = this->BeginWriteType(); + this->WriteData("$id", 4); + SerializeValue(idType, object->Get(bson->_dbRefOidString)); + + const Local& refDbValue = object->Get(bson->_dbRefDbString); + if(!refDbValue->IsUndefined()) + { + void* dbType = this->BeginWriteType(); + this->WriteData("$db", 4); + SerializeValue(dbType, refDbValue); + } + + this->WriteByte(0); + this->CommitSize(dbRefSize); + } + else if(bson->minKeyString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_MIN_KEY); + } + else if(bson->maxKeyString->StrictEquals(constructorString)) + { + this->CommitType(typeLocation, BSON_TYPE_MAX_KEY); + } + } + else if(Buffer::HasInstance(value)) + { + this->CommitType(typeLocation, BSON_TYPE_BINARY); + + #if NODE_MAJOR_VERSION == 0 && NODE_MINOR_VERSION < 3 + Buffer *buffer = ObjectWrap::Unwrap(value->ToObject()); + uint32_t length = object->length(); + #else + uint32_t length = Buffer::Length(value->ToObject()); + #endif + + this->WriteInt32(length); + this->WriteByte(0); + this->WriteData(Buffer::Data(value->ToObject()), length); + } + else + { + this->CommitType(typeLocation, BSON_TYPE_OBJECT); + SerializeDocument(value); + } + } + else if(value->IsNull() || value->IsUndefined()) + { + this->CommitType(typeLocation, BSON_TYPE_NULL); + } +} + +// Data points to start of element list, length is length of entire document including '\0' but excluding initial size +BSONDeserializer::BSONDeserializer(BSON* aBson, char* data, size_t length) +: bson(aBson), + pStart(data), + p(data), + pEnd(data + length - 1) +{ + if(*pEnd != '\0') ThrowAllocatedStringException(64, "Missing end of document marker '\\0'"); +} + +BSONDeserializer::BSONDeserializer(BSONDeserializer& parentSerializer, size_t length) +: bson(parentSerializer.bson), + pStart(parentSerializer.p), + p(parentSerializer.p), + pEnd(parentSerializer.p + length - 1) +{ + parentSerializer.p += length; + if(pEnd > parentSerializer.pEnd) ThrowAllocatedStringException(64, "Child document exceeds parent's bounds"); + if(*pEnd != '\0') ThrowAllocatedStringException(64, "Missing end of document marker '\\0'"); +} + +Local BSONDeserializer::ReadCString() +{ + char* start = p; + while(*p++) { } + return String::New(start, (int32_t) (p-start-1) ); +} + +int32_t BSONDeserializer::ReadRegexOptions() +{ + int32_t options = 0; + for(;;) + { + switch(*p++) + { + case '\0': return options; + case 's': options |= RegExp::kGlobal; break; + case 'i': options |= RegExp::kIgnoreCase; break; + case 'm': options |= RegExp::kMultiline; break; + } + } +} + +uint32_t BSONDeserializer::ReadIntegerString() +{ + uint32_t value = 0; + while(*p) + { + if(*p < '0' || *p > '9') ThrowAllocatedStringException(64, "Invalid key for array"); + value = value * 10 + *p++ - '0'; + } + ++p; + return value; +} + +Local BSONDeserializer::ReadString() +{ + uint32_t length = ReadUInt32(); + char* start = p; + p += length; + return String::New(start, length-1); +} + +Local BSONDeserializer::ReadObjectId() +{ + uint16_t objectId[12]; + for(size_t i = 0; i < 12; ++i) + { + objectId[i] = *reinterpret_cast(p++); + } + return String::New(objectId, 12); +} + +Handle BSONDeserializer::DeserializeDocument() +{ + uint32_t length = ReadUInt32(); + if(length < 5) ThrowAllocatedStringException(64, "Bad BSON: Document is less than 5 bytes"); + + BSONDeserializer documentDeserializer(*this, length-4); + return documentDeserializer.DeserializeDocumentInternal(); +} + +Handle BSONDeserializer::DeserializeDocumentInternal() +{ + Local returnObject = Object::New(); + + while(HasMoreData()) + { + BsonType type = (BsonType) ReadByte(); + const Local& name = ReadCString(); + const Handle& value = DeserializeValue(type); + returnObject->ForceSet(name, value); + } + if(p != pEnd) ThrowAllocatedStringException(64, "Bad BSON Document: Serialize consumed unexpected number of bytes"); + + // From JavaScript: + // if(object['$id'] != null) object = new DBRef(object['$ref'], object['$id'], object['$db']); + if(returnObject->Has(bson->_dbRefIdRefString)) + { + Local argv[] = { returnObject->Get(bson->_dbRefRefString), returnObject->Get(bson->_dbRefIdRefString), returnObject->Get(bson->_dbRefDbRefString) }; + return bson->dbrefConstructor->NewInstance(3, argv); + } + else + { + return returnObject; + } +} + +Handle BSONDeserializer::DeserializeArray() +{ + uint32_t length = ReadUInt32(); + if(length < 5) ThrowAllocatedStringException(64, "Bad BSON: Array Document is less than 5 bytes"); + + BSONDeserializer documentDeserializer(*this, length-4); + return documentDeserializer.DeserializeArrayInternal(); +} + +Handle BSONDeserializer::DeserializeArrayInternal() +{ + Local returnArray = Array::New(); + + while(HasMoreData()) + { + BsonType type = (BsonType) ReadByte(); + uint32_t index = ReadIntegerString(); + const Handle& value = DeserializeValue(type); + returnArray->Set(index, value); + } + if(p != pEnd) ThrowAllocatedStringException(64, "Bad BSON Array: Serialize consumed unexpected number of bytes"); + + return returnArray; +} + +Handle BSONDeserializer::DeserializeValue(BsonType type) +{ + switch(type) + { + case BSON_TYPE_STRING: + return ReadString(); + + case BSON_TYPE_INT: + return Integer::New(ReadInt32()); + + case BSON_TYPE_NUMBER: + return Number::New(ReadDouble()); + + case BSON_TYPE_NULL: + return Null(); + + case BSON_TYPE_UNDEFINED: + return Undefined(); + + case BSON_TYPE_TIMESTAMP: + { + int32_t lowBits = ReadInt32(); + int32_t highBits = ReadInt32(); + Local argv[] = { Int32::New(lowBits), Int32::New(highBits) }; + return bson->timestampConstructor->NewInstance(2, argv); + } + + case BSON_TYPE_BOOLEAN: + return (ReadByte() != 0) ? True() : False(); + + case BSON_TYPE_REGEXP: + { + const Local& regex = ReadCString(); + int32_t options = ReadRegexOptions(); + return RegExp::New(regex, (RegExp::Flags) options); + } + + case BSON_TYPE_CODE: + { + const Local& code = ReadString(); + const Local& scope = Object::New(); + Local argv[] = { code, scope }; + return bson->codeConstructor->NewInstance(2, argv); + } + + case BSON_TYPE_CODE_W_SCOPE: + { + ReadUInt32(); + const Local& code = ReadString(); + const Handle& scope = DeserializeDocument(); + Local argv[] = { code, scope->ToObject() }; + return bson->codeConstructor->NewInstance(2, argv); + } + + case BSON_TYPE_OID: + { + Local argv[] = { ReadObjectId() }; + return bson->objectIDConstructor->NewInstance(1, argv); + } + + case BSON_TYPE_BINARY: + { + uint32_t length = ReadUInt32(); + uint32_t subType = ReadByte(); + Buffer* buffer = Buffer::New(p, length); + p += length; + + Handle argv[] = { buffer->handle_, Uint32::New(subType) }; + return bson->binaryConstructor->NewInstance(2, argv); + } + + case BSON_TYPE_LONG: + { + // Read 32 bit integers + int32_t lowBits = (int32_t) ReadInt32(); + int32_t highBits = (int32_t) ReadInt32(); + + // If value is < 2^53 and >-2^53 + if((highBits < 0x200000 || (highBits == 0x200000 && lowBits == 0)) && highBits >= -0x200000) { + // Adjust the pointer and read as 64 bit value + p -= 8; + // Read the 64 bit value + int64_t finalValue = (int64_t) ReadInt64(); + return Number::New(finalValue); + } + + Local argv[] = { Int32::New(lowBits), Int32::New(highBits) }; + return bson->longConstructor->NewInstance(2, argv); + } + + case BSON_TYPE_DATE: + return Date::New((double) ReadInt64()); + + case BSON_TYPE_ARRAY: + return DeserializeArray(); + + case BSON_TYPE_OBJECT: + return DeserializeDocument(); + + case BSON_TYPE_SYMBOL: + { + const Local& string = ReadString(); + Local argv[] = { string }; + return bson->symbolConstructor->NewInstance(1, argv); + } + + case BSON_TYPE_MIN_KEY: + return bson->minKeyConstructor->NewInstance(); + + case BSON_TYPE_MAX_KEY: + return bson->maxKeyConstructor->NewInstance(); + + default: + ThrowAllocatedStringException(64, "Unhandled BSON Type: %d", type); + } + + return v8::Null(); +} + + +static Handle VException(const char *msg) +{ + HandleScope scope; + return ThrowException(Exception::Error(String::New(msg))); +} + +Persistent BSON::constructor_template; + +BSON::BSON() : ObjectWrap() +{ + // Setup pre-allocated comparision objects + _bsontypeString = Persistent::New(String::New("_bsontype")); + _longLowString = Persistent::New(String::New("low_")); + _longHighString = Persistent::New(String::New("high_")); + _objectIDidString = Persistent::New(String::New("id")); + _binaryPositionString = Persistent::New(String::New("position")); + _binarySubTypeString = Persistent::New(String::New("sub_type")); + _binaryBufferString = Persistent::New(String::New("buffer")); + _doubleValueString = Persistent::New(String::New("value")); + _symbolValueString = Persistent::New(String::New("value")); + _dbRefRefString = Persistent::New(String::New("$ref")); + _dbRefIdRefString = Persistent::New(String::New("$id")); + _dbRefDbRefString = Persistent::New(String::New("$db")); + _dbRefNamespaceString = Persistent::New(String::New("namespace")); + _dbRefDbString = Persistent::New(String::New("db")); + _dbRefOidString = Persistent::New(String::New("oid")); + _codeCodeString = Persistent::New(String::New("code")); + _codeScopeString = Persistent::New(String::New("scope")); + _toBSONString = Persistent::New(String::New("toBSON")); + + longString = Persistent::New(String::New("Long")); + objectIDString = Persistent::New(String::New("ObjectID")); + binaryString = Persistent::New(String::New("Binary")); + codeString = Persistent::New(String::New("Code")); + dbrefString = Persistent::New(String::New("DBRef")); + symbolString = Persistent::New(String::New("Symbol")); + doubleString = Persistent::New(String::New("Double")); + timestampString = Persistent::New(String::New("Timestamp")); + minKeyString = Persistent::New(String::New("MinKey")); + maxKeyString = Persistent::New(String::New("MaxKey")); +} + +void BSON::Initialize(v8::Handle target) +{ + // Grab the scope of the call from Node + HandleScope scope; + // Define a new function template + Local t = FunctionTemplate::New(New); + constructor_template = Persistent::New(t); + constructor_template->InstanceTemplate()->SetInternalFieldCount(1); + constructor_template->SetClassName(String::NewSymbol("BSON")); + + // Instance methods + NODE_SET_PROTOTYPE_METHOD(constructor_template, "calculateObjectSize", CalculateObjectSize); + NODE_SET_PROTOTYPE_METHOD(constructor_template, "serialize", BSONSerialize); + NODE_SET_PROTOTYPE_METHOD(constructor_template, "serializeWithBufferAndIndex", SerializeWithBufferAndIndex); + NODE_SET_PROTOTYPE_METHOD(constructor_template, "deserialize", BSONDeserialize); + NODE_SET_PROTOTYPE_METHOD(constructor_template, "deserializeStream", BSONDeserializeStream); + + target->ForceSet(String::NewSymbol("BSON"), constructor_template->GetFunction()); +} + +// Create a new instance of BSON and passing it the existing context +Handle BSON::New(const Arguments &args) +{ + HandleScope scope; + + // Check that we have an array + if(args.Length() == 1 && args[0]->IsArray()) + { + // Cast the array to a local reference + Local array = Local::Cast(args[0]); + + if(array->Length() > 0) + { + // Create a bson object instance and return it + BSON *bson = new BSON(); + + uint32_t foundClassesMask = 0; + + // Iterate over all entries to save the instantiate funtions + for(uint32_t i = 0; i < array->Length(); i++) + { + // Let's get a reference to the function + Local func = Local::Cast(array->Get(i)); + Local functionName = func->GetName()->ToString(); + + // Save the functions making them persistant handles (they don't get collected) + if(functionName->StrictEquals(bson->longString)) + { + bson->longConstructor = Persistent::New(func); + foundClassesMask |= 1; + } + else if(functionName->StrictEquals(bson->objectIDString)) + { + bson->objectIDConstructor = Persistent::New(func); + foundClassesMask |= 2; + } + else if(functionName->StrictEquals(bson->binaryString)) + { + bson->binaryConstructor = Persistent::New(func); + foundClassesMask |= 4; + } + else if(functionName->StrictEquals(bson->codeString)) + { + bson->codeConstructor = Persistent::New(func); + foundClassesMask |= 8; + } + else if(functionName->StrictEquals(bson->dbrefString)) + { + bson->dbrefConstructor = Persistent::New(func); + foundClassesMask |= 0x10; + } + else if(functionName->StrictEquals(bson->symbolString)) + { + bson->symbolConstructor = Persistent::New(func); + foundClassesMask |= 0x20; + } + else if(functionName->StrictEquals(bson->doubleString)) + { + bson->doubleConstructor = Persistent::New(func); + foundClassesMask |= 0x40; + } + else if(functionName->StrictEquals(bson->timestampString)) + { + bson->timestampConstructor = Persistent::New(func); + foundClassesMask |= 0x80; + } + else if(functionName->StrictEquals(bson->minKeyString)) + { + bson->minKeyConstructor = Persistent::New(func); + foundClassesMask |= 0x100; + } + else if(functionName->StrictEquals(bson->maxKeyString)) + { + bson->maxKeyConstructor = Persistent::New(func); + foundClassesMask |= 0x200; + } + } + + // Check if we have the right number of constructors otherwise throw an error + if(foundClassesMask != 0x3ff) + { + delete bson; + return VException("Missing function constructor for either [Long/ObjectID/Binary/Code/DbRef/Symbol/Double/Timestamp/MinKey/MaxKey]"); + } + else + { + bson->Wrap(args.This()); + return args.This(); + } + } + else + { + return VException("No types passed in"); + } + } + else + { + return VException("Argument passed in must be an array of types"); + } +} + +//------------------------------------------------------------------------------------------------ +//------------------------------------------------------------------------------------------------ +//------------------------------------------------------------------------------------------------ +//------------------------------------------------------------------------------------------------ + +Handle BSON::BSONDeserialize(const Arguments &args) +{ + HandleScope scope; + + // Ensure that we have an parameter + if(Buffer::HasInstance(args[0]) && args.Length() > 1) return VException("One argument required - buffer1."); + if(args[0]->IsString() && args.Length() > 1) return VException("One argument required - string1."); + // Throw an exception if the argument is not of type Buffer + if(!Buffer::HasInstance(args[0]) && !args[0]->IsString()) return VException("Argument must be a Buffer or String."); + + // Define pointer to data + Local obj = args[0]->ToObject(); + + // Unpack the BSON parser instance + BSON *bson = ObjectWrap::Unwrap(args.This()); + + // If we passed in a buffer, let's unpack it, otherwise let's unpack the string + if(Buffer::HasInstance(obj)) + { +#if NODE_MAJOR_VERSION == 0 && NODE_MINOR_VERSION < 3 + Buffer *buffer = ObjectWrap::Unwrap(obj); + char* data = buffer->data(); + size_t length = buffer->length(); +#else + char* data = Buffer::Data(obj); + size_t length = Buffer::Length(obj); +#endif + + // Validate that we have at least 5 bytes + if(length < 5) return VException("corrupt bson message < 5 bytes long"); + + try + { + BSONDeserializer deserializer(bson, data, length); + return deserializer.DeserializeDocument(); + } + catch(char* exception) + { + Handle error = VException(exception); + free(exception); + return error; + } + + } + else + { + // The length of the data for this encoding + ssize_t len = DecodeBytes(args[0], BINARY); + + // Validate that we have at least 5 bytes + if(len < 5) return VException("corrupt bson message < 5 bytes long"); + + // Let's define the buffer size + char* data = (char *)malloc(len); + DecodeWrite(data, len, args[0], BINARY); + + try + { + BSONDeserializer deserializer(bson, data, len); + Handle result = deserializer.DeserializeDocument(); + free(data); + return result; + + } + catch(char* exception) + { + Handle error = VException(exception); + free(exception); + free(data); + return error; + } + } +} + +Local BSON::GetSerializeObject(const Handle& argValue) +{ + Local object = argValue->ToObject(); + if(object->Has(_toBSONString)) + { + const Local& toBSON = object->Get(_toBSONString); + if(!toBSON->IsFunction()) ThrowAllocatedStringException(64, "toBSON is not a function"); + + Local result = Local::Cast(toBSON)->Call(object, 0, NULL); + if(!result->IsObject()) ThrowAllocatedStringException(64, "toBSON function did not return an object"); + return result->ToObject(); + } + else + { + return object; + } +} + +Handle BSON::BSONSerialize(const Arguments &args) +{ + HandleScope scope; + + if(args.Length() == 1 && !args[0]->IsObject()) return VException("One, two or tree arguments required - [object] or [object, boolean] or [object, boolean, boolean]"); + if(args.Length() == 2 && !args[0]->IsObject() && !args[1]->IsBoolean()) return VException("One, two or tree arguments required - [object] or [object, boolean] or [object, boolean, boolean]"); + if(args.Length() == 3 && !args[0]->IsObject() && !args[1]->IsBoolean() && !args[2]->IsBoolean()) return VException("One, two or tree arguments required - [object] or [object, boolean] or [object, boolean, boolean]"); + if(args.Length() == 4 && !args[0]->IsObject() && !args[1]->IsBoolean() && !args[2]->IsBoolean() && !args[3]->IsBoolean()) return VException("One, two or tree arguments required - [object] or [object, boolean] or [object, boolean, boolean] or [object, boolean, boolean, boolean]"); + if(args.Length() > 4) return VException("One, two, tree or four arguments required - [object] or [object, boolean] or [object, boolean, boolean] or [object, boolean, boolean, boolean]"); + + // Unpack the BSON parser instance + BSON *bson = ObjectWrap::Unwrap(args.This()); + + // Calculate the total size of the document in binary form to ensure we only allocate memory once + // With serialize function + bool serializeFunctions = (args.Length() >= 4) && args[3]->BooleanValue(); + + char *serialized_object = NULL; + size_t object_size; + try + { + Local object = bson->GetSerializeObject(args[0]); + + BSONSerializer counter(bson, false, serializeFunctions); + counter.SerializeDocument(object); + object_size = counter.GetSerializeSize(); + + // Allocate the memory needed for the serialization + serialized_object = (char *)malloc(object_size); + + // Check if we have a boolean value + bool checkKeys = args.Length() >= 3 && args[1]->IsBoolean() && args[1]->BooleanValue(); + BSONSerializer data(bson, checkKeys, serializeFunctions, serialized_object); + data.SerializeDocument(object); + } + catch(char *err_msg) + { + free(serialized_object); + Handle error = VException(err_msg); + free(err_msg); + return error; + } + + // If we have 3 arguments + if(args.Length() == 3 || args.Length() == 4) + { + Buffer *buffer = Buffer::New(serialized_object, object_size); + free(serialized_object); + return scope.Close(buffer->handle_); + } + else + { + Local bin_value = Encode(serialized_object, object_size, BINARY)->ToString(); + free(serialized_object); + return bin_value; + } +} + +Handle BSON::CalculateObjectSize(const Arguments &args) +{ + HandleScope scope; + // Ensure we have a valid object + if(args.Length() == 1 && !args[0]->IsObject()) return VException("One argument required - [object]"); + if(args.Length() == 2 && !args[0]->IsObject() && !args[1]->IsBoolean()) return VException("Two arguments required - [object, boolean]"); + if(args.Length() > 3) return VException("One or two arguments required - [object] or [object, boolean]"); + + // Unpack the BSON parser instance + BSON *bson = ObjectWrap::Unwrap(args.This()); + bool serializeFunctions = (args.Length() >= 2) && args[1]->BooleanValue(); + BSONSerializer countSerializer(bson, false, serializeFunctions); + countSerializer.SerializeDocument(args[0]); + + // Return the object size + return scope.Close(Uint32::New((uint32_t) countSerializer.GetSerializeSize())); +} + +Handle BSON::SerializeWithBufferAndIndex(const Arguments &args) +{ + HandleScope scope; + + //BSON.serializeWithBufferAndIndex = function serializeWithBufferAndIndex(object, ->, buffer, index) { + // Ensure we have the correct values + if(args.Length() > 5) return VException("Four or five parameters required [object, boolean, Buffer, int] or [object, boolean, Buffer, int, boolean]"); + if(args.Length() == 4 && !args[0]->IsObject() && !args[1]->IsBoolean() && !Buffer::HasInstance(args[2]) && !args[3]->IsUint32()) return VException("Four parameters required [object, boolean, Buffer, int]"); + if(args.Length() == 5 && !args[0]->IsObject() && !args[1]->IsBoolean() && !Buffer::HasInstance(args[2]) && !args[3]->IsUint32() && !args[4]->IsBoolean()) return VException("Four parameters required [object, boolean, Buffer, int, boolean]"); + + uint32_t index; + size_t object_size; + + try + { + BSON *bson = ObjectWrap::Unwrap(args.This()); + + Local obj = args[2]->ToObject(); + char* data = Buffer::Data(obj); + size_t length = Buffer::Length(obj); + + index = args[3]->Uint32Value(); + bool checkKeys = args.Length() >= 4 && args[1]->IsBoolean() && args[1]->BooleanValue(); + bool serializeFunctions = (args.Length() == 5) && args[4]->BooleanValue(); + + BSONSerializer dataSerializer(bson, checkKeys, serializeFunctions, data+index); + dataSerializer.SerializeDocument(bson->GetSerializeObject(args[0])); + object_size = dataSerializer.GetSerializeSize(); + + if(object_size + index > length) return VException("Serious error - overflowed buffer!!"); + } + catch(char *exception) + { + Handle error = VException(exception); + free(exception); + return error; + } + + return scope.Close(Uint32::New((uint32_t) (index + object_size - 1))); +} + +Handle BSON::BSONDeserializeStream(const Arguments &args) +{ + HandleScope scope; + + // At least 3 arguments required + if(args.Length() < 5) return VException("Arguments required (Buffer(data), Number(index in data), Number(number of documents to deserialize), Array(results), Number(index in the array), Object(optional))"); + + // If the number of argumets equals 3 + if(args.Length() >= 5) + { + if(!Buffer::HasInstance(args[0])) return VException("First argument must be Buffer instance"); + if(!args[1]->IsUint32()) return VException("Second argument must be a positive index number"); + if(!args[2]->IsUint32()) return VException("Third argument must be a positive number of documents to deserialize"); + if(!args[3]->IsArray()) return VException("Fourth argument must be an array the size of documents to deserialize"); + if(!args[4]->IsUint32()) return VException("Sixth argument must be a positive index number"); + } + + // If we have 4 arguments + if(args.Length() == 6 && !args[5]->IsObject()) return VException("Fifth argument must be an object with options"); + + // Define pointer to data + Local obj = args[0]->ToObject(); + uint32_t numberOfDocuments = args[2]->Uint32Value(); + uint32_t index = args[1]->Uint32Value(); + uint32_t resultIndex = args[4]->Uint32Value(); + + // Unpack the BSON parser instance + BSON *bson = ObjectWrap::Unwrap(args.This()); + + // Unpack the buffer variable +#if NODE_MAJOR_VERSION == 0 && NODE_MINOR_VERSION < 3 + Buffer *buffer = ObjectWrap::Unwrap(obj); + char* data = buffer->data(); + size_t length = buffer->length(); +#else + char* data = Buffer::Data(obj); + size_t length = Buffer::Length(obj); +#endif + + // Fetch the documents + Local documents = args[3]->ToObject(); + + BSONDeserializer deserializer(bson, data+index, length-index); + for(uint32_t i = 0; i < numberOfDocuments; i++) + { + try + { + documents->Set(i + resultIndex, deserializer.DeserializeDocument()); + } + catch (char* exception) + { + Handle error = VException(exception); + free(exception); + return error; + } + } + + // Return new index of parsing + return scope.Close(Uint32::New((uint32_t) (index + deserializer.GetSerializeSize()))); +} + +// Exporting function +extern "C" void init(Handle target) +{ + HandleScope scope; + BSON::Initialize(target); +} + +NODE_MODULE(bson, BSON::Initialize); diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/ext/bson.h b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/ext/bson.h new file mode 100644 index 0000000..580abd4 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/ext/bson.h @@ -0,0 +1,273 @@ +//=========================================================================== + +#ifndef BSON_H_ +#define BSON_H_ + +//=========================================================================== + +#define USE_MISALIGNED_MEMORY_ACCESS 1 + +#include +#include +#include + +using namespace v8; +using namespace node; + +//=========================================================================== + +enum BsonType +{ + BSON_TYPE_NUMBER = 1, + BSON_TYPE_STRING = 2, + BSON_TYPE_OBJECT = 3, + BSON_TYPE_ARRAY = 4, + BSON_TYPE_BINARY = 5, + BSON_TYPE_UNDEFINED = 6, + BSON_TYPE_OID = 7, + BSON_TYPE_BOOLEAN = 8, + BSON_TYPE_DATE = 9, + BSON_TYPE_NULL = 10, + BSON_TYPE_REGEXP = 11, + BSON_TYPE_CODE = 13, + BSON_TYPE_SYMBOL = 14, + BSON_TYPE_CODE_W_SCOPE = 15, + BSON_TYPE_INT = 16, + BSON_TYPE_TIMESTAMP = 17, + BSON_TYPE_LONG = 18, + BSON_TYPE_MAX_KEY = 0x7f, + BSON_TYPE_MIN_KEY = 0xff +}; + +//=========================================================================== + +template class BSONSerializer; + +class BSON : public ObjectWrap { +public: + BSON(); + ~BSON() {} + + static void Initialize(Handle target); + static Handle BSONDeserializeStream(const Arguments &args); + + // JS based objects + static Handle BSONSerialize(const Arguments &args); + static Handle BSONDeserialize(const Arguments &args); + + // Calculate size of function + static Handle CalculateObjectSize(const Arguments &args); + static Handle SerializeWithBufferAndIndex(const Arguments &args); + + // Constructor used for creating new BSON objects from C++ + static Persistent constructor_template; + +private: + static Handle New(const Arguments &args); + static Handle deserialize(BSON *bson, char *data, uint32_t dataLength, uint32_t startIndex, bool is_array_item); + + // BSON type instantiate functions + Persistent longConstructor; + Persistent objectIDConstructor; + Persistent binaryConstructor; + Persistent codeConstructor; + Persistent dbrefConstructor; + Persistent symbolConstructor; + Persistent doubleConstructor; + Persistent timestampConstructor; + Persistent minKeyConstructor; + Persistent maxKeyConstructor; + + // Equality Objects + Persistent longString; + Persistent objectIDString; + Persistent binaryString; + Persistent codeString; + Persistent dbrefString; + Persistent symbolString; + Persistent doubleString; + Persistent timestampString; + Persistent minKeyString; + Persistent maxKeyString; + + // Equality speed up comparison objects + Persistent _bsontypeString; + Persistent _longLowString; + Persistent _longHighString; + Persistent _objectIDidString; + Persistent _binaryPositionString; + Persistent _binarySubTypeString; + Persistent _binaryBufferString; + Persistent _doubleValueString; + Persistent _symbolValueString; + + Persistent _dbRefRefString; + Persistent _dbRefIdRefString; + Persistent _dbRefDbRefString; + Persistent _dbRefNamespaceString; + Persistent _dbRefDbString; + Persistent _dbRefOidString; + + Persistent _codeCodeString; + Persistent _codeScopeString; + Persistent _toBSONString; + + Local GetSerializeObject(const Handle& object); + + template friend class BSONSerializer; + friend class BSONDeserializer; +}; + +//=========================================================================== + +class CountStream +{ +public: + CountStream() : count(0) { } + + void WriteByte(int value) { ++count; } + void WriteByte(const Handle&, const Handle&) { ++count; } + void WriteBool(const Handle& value) { ++count; } + void WriteInt32(int32_t value) { count += 4; } + void WriteInt32(const Handle& value) { count += 4; } + void WriteInt32(const Handle& object, const Handle& key) { count += 4; } + void WriteInt64(int64_t value) { count += 8; } + void WriteInt64(const Handle& value) { count += 8; } + void WriteDouble(double value) { count += 8; } + void WriteDouble(const Handle& value) { count += 8; } + void WriteDouble(const Handle&, const Handle&) { count += 8; } + void WriteUInt32String(uint32_t name) { char buffer[32]; count += sprintf(buffer, "%u", name) + 1; } + void WriteLengthPrefixedString(const Local& value) { count += value->Utf8Length()+5; } + void WriteObjectId(const Handle& object, const Handle& key) { count += 12; } + void WriteString(const Local& value) { count += value->Utf8Length() + 1; } // This returns the number of bytes exclusive of the NULL terminator + void WriteData(const char* data, size_t length) { count += length; } + + void* BeginWriteType() { ++count; return NULL; } + void CommitType(void*, BsonType) { } + void* BeginWriteSize() { count += 4; return NULL; } + void CommitSize(void*) { } + + size_t GetSerializeSize() const { return count; } + + // Do nothing. CheckKey is implemented for DataStream + void CheckKey(const Local&) { } + +private: + size_t count; +}; + +class DataStream +{ +public: + DataStream(char* aDestinationBuffer) : destinationBuffer(aDestinationBuffer), p(aDestinationBuffer) { } + + void WriteByte(int value) { *p++ = value; } + void WriteByte(const Handle& object, const Handle& key) { *p++ = object->Get(key)->Int32Value(); } +#if USE_MISALIGNED_MEMORY_ACCESS + void WriteInt32(int32_t value) { *reinterpret_cast(p) = value; p += 4; } + void WriteInt64(int64_t value) { *reinterpret_cast(p) = value; p += 8; } + void WriteDouble(double value) { *reinterpret_cast(p) = value; p += 8; } +#else + void WriteInt32(int32_t value) { memcpy(p, &value, 4); p += 4; } + void WriteInt64(int64_t value) { memcpy(p, &value, 8); p += 8; } + void WriteDouble(double value) { memcpy(p, &value, 8); p += 8; } +#endif + void WriteBool(const Handle& value) { WriteByte(value->BooleanValue() ? 1 : 0); } + void WriteInt32(const Handle& value) { WriteInt32(value->Int32Value()); } + void WriteInt32(const Handle& object, const Handle& key) { WriteInt32(object->Get(key)); } + void WriteInt64(const Handle& value) { WriteInt64(value->IntegerValue()); } + void WriteDouble(const Handle& value) { WriteDouble(value->NumberValue()); } + void WriteDouble(const Handle& object, const Handle& key) { WriteDouble(object->Get(key)); } + void WriteUInt32String(uint32_t name) { p += sprintf(p, "%u", name) + 1; } + void WriteLengthPrefixedString(const Local& value) { WriteInt32(value->Utf8Length()+1); WriteString(value); } + void WriteObjectId(const Handle& object, const Handle& key); + void WriteString(const Local& value) { p += value->WriteUtf8(p); } // This returns the number of bytes inclusive of the NULL terminator. + void WriteData(const char* data, size_t length) { memcpy(p, data, length); p += length; } + + void* BeginWriteType() { void* returnValue = p; p++; return returnValue; } + void CommitType(void* beginPoint, BsonType value) { *reinterpret_cast(beginPoint) = value; } + void* BeginWriteSize() { void* returnValue = p; p += 4; return returnValue; } + +#if USE_MISALIGNED_MEMORY_ACCESS + void CommitSize(void* beginPoint) { *reinterpret_cast(beginPoint) = (int32_t) (p - (char*) beginPoint); } +#else + void CommitSize(void* beginPoint) { int32_t value = (int32_t) (p - (char*) beginPoint); memcpy(beginPoint, &value, 4); } +#endif + + size_t GetSerializeSize() const { return p - destinationBuffer; } + + void CheckKey(const Local& keyName); + +protected: + char *const destinationBuffer; // base, never changes + char* p; // cursor into buffer +}; + +template class BSONSerializer : public T +{ +private: + typedef T Inherited; + +public: + BSONSerializer(BSON* aBson, bool aCheckKeys, bool aSerializeFunctions) : Inherited(), checkKeys(aCheckKeys), serializeFunctions(aSerializeFunctions), bson(aBson) { } + BSONSerializer(BSON* aBson, bool aCheckKeys, bool aSerializeFunctions, char* parentParam) : Inherited(parentParam), checkKeys(aCheckKeys), serializeFunctions(aSerializeFunctions), bson(aBson) { } + + void SerializeDocument(const Handle& value); + void SerializeArray(const Handle& value); + void SerializeValue(void* typeLocation, const Handle& value); + +private: + bool checkKeys; + bool serializeFunctions; + BSON* bson; +}; + +//=========================================================================== + +class BSONDeserializer +{ +public: + BSONDeserializer(BSON* aBson, char* data, size_t length); + BSONDeserializer(BSONDeserializer& parentSerializer, size_t length); + + Handle DeserializeDocument(); + + bool HasMoreData() const { return p < pEnd; } + Local ReadCString(); + uint32_t ReadIntegerString(); + int32_t ReadRegexOptions(); + Local ReadString(); + Local ReadObjectId(); + + unsigned char ReadByte() { return *reinterpret_cast(p++); } +#if USE_MISALIGNED_MEMORY_ACCESS + int32_t ReadInt32() { int32_t returnValue = *reinterpret_cast(p); p += 4; return returnValue; } + uint32_t ReadUInt32() { uint32_t returnValue = *reinterpret_cast(p); p += 4; return returnValue; } + int64_t ReadInt64() { int64_t returnValue = *reinterpret_cast(p); p += 8; return returnValue; } + double ReadDouble() { double returnValue = *reinterpret_cast(p); p += 8; return returnValue; } +#else + int32_t ReadInt32() { int32_t returnValue; memcpy(&returnValue, p, 4); p += 4; return returnValue; } + uint32_t ReadUInt32() { uint32_t returnValue; memcpy(&returnValue, p, 4); p += 4; return returnValue; } + int64_t ReadInt64() { int64_t returnValue; memcpy(&returnValue, p, 8); p += 8; return returnValue; } + double ReadDouble() { double returnValue; memcpy(&returnValue, p, 8); p += 8; return returnValue; } +#endif + + size_t GetSerializeSize() const { return p - pStart; } + +private: + Handle DeserializeArray(); + Handle DeserializeValue(BsonType type); + Handle DeserializeDocumentInternal(); + Handle DeserializeArrayInternal(); + + BSON* bson; + char* const pStart; + char* p; + char* const pEnd; +}; + +//=========================================================================== + +#endif // BSON_H_ + +//=========================================================================== diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/ext/index.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/ext/index.js new file mode 100644 index 0000000..85e243c --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/ext/index.js @@ -0,0 +1,30 @@ +var bson = null; + +// Load the precompiled win32 binary +if(process.platform == "win32" && process.arch == "x64") { + bson = require('./win32/x64/bson'); +} else if(process.platform == "win32" && process.arch == "ia32") { + bson = require('./win32/ia32/bson'); +} else { + bson = require('../build/Release/bson'); +} + +exports.BSON = bson.BSON; +exports.Long = require('../lib/bson/long').Long; +exports.ObjectID = require('../lib/bson/objectid').ObjectID; +exports.DBRef = require('../lib/bson/db_ref').DBRef; +exports.Code = require('../lib/bson/code').Code; +exports.Timestamp = require('../lib/bson/timestamp').Timestamp; +exports.Binary = require('../lib/bson/binary').Binary; +exports.Double = require('../lib/bson/double').Double; +exports.MaxKey = require('../lib/bson/max_key').MaxKey; +exports.MinKey = require('../lib/bson/min_key').MinKey; +exports.Symbol = require('../lib/bson/symbol').Symbol; + +// Just add constants tot he Native BSON parser +exports.BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; +exports.BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; +exports.BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +exports.BSON.BSON_BINARY_SUBTYPE_UUID = 3; +exports.BSON.BSON_BINARY_SUBTYPE_MD5 = 4; +exports.BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node new file mode 100644 index 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opt.tool_options("compiler_cxx") + opt.add_option( '--debug' + , action='store_true' + , default=False + , help='Build debug variant [Default: False]' + , dest='debug' + ) + +def configure(conf): + conf.check_tool("compiler_cxx") + conf.check_tool("node_addon") + conf.env.append_value('CXXFLAGS', ['-O3', '-funroll-loops']) + + # conf.env.append_value('CXXFLAGS', ['-DDEBUG', '-g', '-O0', '-Wall', '-Wextra']) + # conf.check(lib='node', libpath=['/usr/lib', '/usr/local/lib'], uselib_store='NODE') + +def build(bld): + obj = bld.new_task_gen("cxx", "shlib", "node_addon") + obj.target = "bson" + obj.source = ["bson.cc"] + # obj.uselib = "NODE" + +def shutdown(): + # HACK to get compress.node out of build directory. + # better way to do this? + if Options.commands['clean']: + if exists('bson.node'): unlink('bson.node') + else: + if exists('build/default/bson.node') and not exists('bson.node'): + symlink('build/default/bson.node', 'bson.node') diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/install.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/install.js new file mode 100644 index 0000000..fc13b28 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/install.js @@ -0,0 +1,56 @@ +var spawn = require('child_process').spawn, + exec = require('child_process').exec; + +process.stdout.write("================================================================================\n"); +process.stdout.write("= =\n"); +process.stdout.write("= Attempting to build bson c++ extension =\n"); +process.stdout.write("= Windows: no build will be attempted as binaries are prepackaged =\n"); +process.stdout.write("= Unix: on failure the package will still install without the C++ extension =\n"); +process.stdout.write("= =\n"); +process.stdout.write("================================================================================\n"); + +// Check if we want to build the native code +var build_native = process.env['npm_package_config_mongodb_native'] != null ? process.env['npm_package_config_mongodb_native'] : 'false'; +if(process.env['npm_config_mongodb_debug']) { + console.log("== process.env['npm_package_config_mongodb_native'] :: " + process.env['npm_package_config_mongodb_native']); + console.log("== build_native :: " + build_native); +} + +build_native = process.env['npm_config_mongodb_native'] != null ? process.env['npm_config_mongodb_native'] : build_native; +if(process.env['npm_config_mongodb_debug']) { + console.log("== process.env['npm_config_mongodb_native'] :: " + process.env['npm_config_mongodb_native']); + console.log("== build_native :: " + build_native); +} + +build_native = build_native == 'true' ? true : false; +if(process.env['npm_config_mongodb_debug']) { + console.log("== build_native :: " + build_native); +} + +// If we are building the native bson extension ensure we use gmake if available +if(process.platform != "win32" && process.platform != "win64") { + // Check if we need to use gmake + exec('which gmake', function(err, stdout, stderr) { + // Set up spawn command + var make = null; + // No gmake build using make + if(err != null) { + make = spawn('make', ['node_gyp'], {cwd:process.env['PWD']}); + } else { + make = spawn('gmake', ['node_gyp'], {cwd:process.env['PWD']}); + } + + // Execute spawn + make.stdout.on('data', function(data) { + process.stdout.write(data); + }) + + make.stderr.on('data', function(data) { + process.stdout.write(data); + }) + + make.on('exit', function(code) { + process.stdout.write('child process exited with code ' + code + "\n"); + }) + }); +} diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/binary.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/binary.js new file mode 100644 index 0000000..cf1d69f --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/binary.js @@ -0,0 +1,332 @@ +/** + * Module dependencies. + */ +var Buffer = require('buffer').Buffer; // TODO just use global Buffer +var bson = require('./bson'); + +// Binary default subtype +var BSON_BINARY_SUBTYPE_DEFAULT = 0; + +/** + * @ignore + * @api private + */ +var writeStringToArray = function(data) { + // Create a buffer + var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(data.length)) : new Array(data.length); + // Write the content to the buffer + for(var i = 0; i < data.length; i++) { + buffer[i] = data.charCodeAt(i); + } + // Write the string to the buffer + return buffer; +} + +/** + * Convert Array ot Uint8Array to Binary String + * + * @ignore + * @api private + */ +var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { + var result = ""; + for(var i = startIndex; i < endIndex; i++) { + result = result + String.fromCharCode(byteArray[i]); + } + return result; +}; + +/** + * A class representation of the BSON Binary type. + * + * Sub types + * - **BSON.BSON_BINARY_SUBTYPE_DEFAULT**, default BSON type. + * - **BSON.BSON_BINARY_SUBTYPE_FUNCTION**, BSON function type. + * - **BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY**, BSON byte array type. + * - **BSON.BSON_BINARY_SUBTYPE_UUID**, BSON uuid type. + * - **BSON.BSON_BINARY_SUBTYPE_MD5**, BSON md5 type. + * - **BSON.BSON_BINARY_SUBTYPE_USER_DEFINED**, BSON user defined type. + * + * @class Represents the Binary BSON type. + * @param {Buffer} buffer a buffer object containing the binary data. + * @param {Number} [subType] the option binary type. + * @return {Grid} + */ +function Binary(buffer, subType) { + if(!(this instanceof Binary)) return new Binary(buffer, subType); + + this._bsontype = 'Binary'; + + if(buffer instanceof Number) { + this.sub_type = buffer; + this.position = 0; + } else { + this.sub_type = subType == null ? BSON_BINARY_SUBTYPE_DEFAULT : subType; + this.position = 0; + } + + if(buffer != null && !(buffer instanceof Number)) { + // Only accept Buffer, Uint8Array or Arrays + if(typeof buffer == 'string') { + // Different ways of writing the length of the string for the different types + if(typeof Buffer != 'undefined') { + this.buffer = new Buffer(buffer); + } else if(typeof Uint8Array != 'undefined' || (Object.prototype.toString.call(buffer) == '[object Array]')) { + this.buffer = writeStringToArray(buffer); + } else { + throw new Error("only String, Buffer, Uint8Array or Array accepted"); + } + } else { + this.buffer = buffer; + } + this.position = buffer.length; + } else { + if(typeof Buffer != 'undefined') { + this.buffer = new Buffer(Binary.BUFFER_SIZE); + } else if(typeof Uint8Array != 'undefined'){ + this.buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE)); + } else { + this.buffer = new Array(Binary.BUFFER_SIZE); + } + // Set position to start of buffer + this.position = 0; + } +}; + +/** + * Updates this binary with byte_value. + * + * @param {Character} byte_value a single byte we wish to write. + * @api public + */ +Binary.prototype.put = function put(byte_value) { + // If it's a string and a has more than one character throw an error + if(byte_value['length'] != null && typeof byte_value != 'number' && byte_value.length != 1) throw new Error("only accepts single character String, Uint8Array or Array"); + if(typeof byte_value != 'number' && byte_value < 0 || byte_value > 255) throw new Error("only accepts number in a valid unsigned byte range 0-255"); + + // Decode the byte value once + var decoded_byte = null; + if(typeof byte_value == 'string') { + decoded_byte = byte_value.charCodeAt(0); + } else if(byte_value['length'] != null) { + decoded_byte = byte_value[0]; + } else { + decoded_byte = byte_value; + } + + if(this.buffer.length > this.position) { + this.buffer[this.position++] = decoded_byte; + } else { + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + // Create additional overflow buffer + var buffer = new Buffer(Binary.BUFFER_SIZE + this.buffer.length); + // Combine the two buffers together + this.buffer.copy(buffer, 0, 0, this.buffer.length); + this.buffer = buffer; + this.buffer[this.position++] = decoded_byte; + } else { + var buffer = null; + // Create a new buffer (typed or normal array) + if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { + buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE + this.buffer.length)); + } else { + buffer = new Array(Binary.BUFFER_SIZE + this.buffer.length); + } + + // We need to copy all the content to the new array + for(var i = 0; i < this.buffer.length; i++) { + buffer[i] = this.buffer[i]; + } + + // Reassign the buffer + this.buffer = buffer; + // Write the byte + this.buffer[this.position++] = decoded_byte; + } + } +}; + +/** + * Writes a buffer or string to the binary. + * + * @param {Buffer|String} string a string or buffer to be written to the Binary BSON object. + * @param {Number} offset specify the binary of where to write the content. + * @api public + */ +Binary.prototype.write = function write(string, offset) { + offset = typeof offset == 'number' ? offset : this.position; + + // If the buffer is to small let's extend the buffer + if(this.buffer.length < offset + string.length) { + var buffer = null; + // If we are in node.js + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + buffer = new Buffer(this.buffer.length + string.length); + this.buffer.copy(buffer, 0, 0, this.buffer.length); + } else if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { + // Create a new buffer + buffer = new Uint8Array(new ArrayBuffer(this.buffer.length + string.length)) + // Copy the content + for(var i = 0; i < this.position; i++) { + buffer[i] = this.buffer[i]; + } + } + + // Assign the new buffer + this.buffer = buffer; + } + + if(typeof Buffer != 'undefined' && Buffer.isBuffer(string) && Buffer.isBuffer(this.buffer)) { + string.copy(this.buffer, offset, 0, string.length); + this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; + // offset = string.length + } else if(typeof Buffer != 'undefined' && typeof string == 'string' && Buffer.isBuffer(this.buffer)) { + this.buffer.write(string, 'binary', offset); + this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; + // offset = string.length; + } else if(Object.prototype.toString.call(string) == '[object Uint8Array]' + || Object.prototype.toString.call(string) == '[object Array]' && typeof string != 'string') { + for(var i = 0; i < string.length; i++) { + this.buffer[offset++] = string[i]; + } + + this.position = offset > this.position ? offset : this.position; + } else if(typeof string == 'string') { + for(var i = 0; i < string.length; i++) { + this.buffer[offset++] = string.charCodeAt(i); + } + + this.position = offset > this.position ? offset : this.position; + } +}; + +/** + * Reads **length** bytes starting at **position**. + * + * @param {Number} position read from the given position in the Binary. + * @param {Number} length the number of bytes to read. + * @return {Buffer} + * @api public + */ +Binary.prototype.read = function read(position, length) { + length = length && length > 0 + ? length + : this.position; + + // Let's return the data based on the type we have + if(this.buffer['slice']) { + return this.buffer.slice(position, position + length); + } else { + // Create a buffer to keep the result + var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(length)) : new Array(length); + for(var i = 0; i < length; i++) { + buffer[i] = this.buffer[position++]; + } + } + // Return the buffer + return buffer; +}; + +/** + * Returns the value of this binary as a string. + * + * @return {String} + * @api public + */ +Binary.prototype.value = function value(asRaw) { + asRaw = asRaw == null ? false : asRaw; + + // If it's a node.js buffer object + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + return asRaw ? this.buffer.slice(0, this.position) : this.buffer.toString('binary', 0, this.position); + } else { + if(asRaw) { + // we support the slice command use it + if(this.buffer['slice'] != null) { + return this.buffer.slice(0, this.position); + } else { + // Create a new buffer to copy content to + var newBuffer = Object.prototype.toString.call(this.buffer) == '[object Uint8Array]' ? new Uint8Array(new ArrayBuffer(this.position)) : new Array(this.position); + // Copy content + for(var i = 0; i < this.position; i++) { + newBuffer[i] = this.buffer[i]; + } + // Return the buffer + return newBuffer; + } + } else { + return convertArraytoUtf8BinaryString(this.buffer, 0, this.position); + } + } +}; + +/** + * Length. + * + * @return {Number} the length of the binary. + * @api public + */ +Binary.prototype.length = function length() { + return this.position; +}; + +/** + * @ignore + * @api private + */ +Binary.prototype.toJSON = function() { + return this.buffer != null ? this.buffer.toString('base64') : ''; +} + +/** + * @ignore + * @api private + */ +Binary.prototype.toString = function(format) { + return this.buffer != null ? this.buffer.slice(0, this.position).toString(format) : ''; +} + +Binary.BUFFER_SIZE = 256; + +/** + * Default BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_DEFAULT = 0; +/** + * Function BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_FUNCTION = 1; +/** + * Byte Array BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_BYTE_ARRAY = 2; +/** + * UUID BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_UUID = 3; +/** + * MD5 BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_MD5 = 4; +/** + * User BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_USER_DEFINED = 128; + +/** + * Expose. + */ +exports.Binary = Binary; + diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js new file mode 100644 index 0000000..d2fc811 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js @@ -0,0 +1,385 @@ +/** + * Binary Parser. + * Jonas Raoni Soares Silva + * http://jsfromhell.com/classes/binary-parser [v1.0] + */ +var chr = String.fromCharCode; + +var maxBits = []; +for (var i = 0; i < 64; i++) { + maxBits[i] = Math.pow(2, i); +} + +function BinaryParser (bigEndian, allowExceptions) { + if(!(this instanceof BinaryParser)) return new BinaryParser(bigEndian, allowExceptions); + + this.bigEndian = bigEndian; + this.allowExceptions = allowExceptions; +}; + +BinaryParser.warn = function warn (msg) { + if (this.allowExceptions) { + throw new Error(msg); + } + + return 1; +}; + +BinaryParser.decodeFloat = function decodeFloat (data, precisionBits, exponentBits) { + var b = new this.Buffer(this.bigEndian, data); + + b.checkBuffer(precisionBits + exponentBits + 1); + + var bias = maxBits[exponentBits - 1] - 1 + , signal = b.readBits(precisionBits + exponentBits, 1) + , exponent = b.readBits(precisionBits, exponentBits) + , significand = 0 + , divisor = 2 + , curByte = b.buffer.length + (-precisionBits >> 3) - 1; + + do { + for (var byteValue = b.buffer[ ++curByte ], startBit = precisionBits % 8 || 8, mask = 1 << startBit; mask >>= 1; ( byteValue & mask ) && ( significand += 1 / divisor ), divisor *= 2 ); + } while (precisionBits -= startBit); + + return exponent == ( bias << 1 ) + 1 ? significand ? NaN : signal ? -Infinity : +Infinity : ( 1 + signal * -2 ) * ( exponent || significand ? !exponent ? Math.pow( 2, -bias + 1 ) * significand : Math.pow( 2, exponent - bias ) * ( 1 + significand ) : 0 ); +}; + +BinaryParser.decodeInt = function decodeInt (data, bits, signed, forceBigEndian) { + var b = new this.Buffer(this.bigEndian || forceBigEndian, data) + , x = b.readBits(0, bits) + , max = maxBits[bits]; //max = Math.pow( 2, bits ); + + return signed && x >= max / 2 + ? x - max + : x; +}; + +BinaryParser.encodeFloat = function encodeFloat (data, precisionBits, exponentBits) { + var bias = maxBits[exponentBits - 1] - 1 + , minExp = -bias + 1 + , maxExp = bias + , minUnnormExp = minExp - precisionBits + , n = parseFloat(data) + , status = isNaN(n) || n == -Infinity || n == +Infinity ? n : 0 + , exp = 0 + , len = 2 * bias + 1 + precisionBits + 3 + , bin = new Array(len) + , signal = (n = status !== 0 ? 0 : n) < 0 + , intPart = Math.floor(n = Math.abs(n)) + , floatPart = n - intPart + , lastBit + , rounded + , result + , i + , j; + + for (i = len; i; bin[--i] = 0); + + for (i = bias + 2; intPart && i; bin[--i] = intPart % 2, intPart = Math.floor(intPart / 2)); + + for (i = bias + 1; floatPart > 0 && i; (bin[++i] = ((floatPart *= 2) >= 1) - 0 ) && --floatPart); + + for (i = -1; ++i < len && !bin[i];); + + if (bin[(lastBit = precisionBits - 1 + (i = (exp = bias + 1 - i) >= minExp && exp <= maxExp ? i + 1 : bias + 1 - (exp = minExp - 1))) + 1]) { + if (!(rounded = bin[lastBit])) { + for (j = lastBit + 2; !rounded && j < len; rounded = bin[j++]); + } + + for (j = lastBit + 1; rounded && --j >= 0; (bin[j] = !bin[j] - 0) && (rounded = 0)); + } + + for (i = i - 2 < 0 ? -1 : i - 3; ++i < len && !bin[i];); + + if ((exp = bias + 1 - i) >= minExp && exp <= maxExp) { + ++i; + } else if (exp < minExp) { + exp != bias + 1 - len && exp < minUnnormExp && this.warn("encodeFloat::float underflow"); + i = bias + 1 - (exp = minExp - 1); + } + + if (intPart || status !== 0) { + this.warn(intPart ? "encodeFloat::float overflow" : "encodeFloat::" + status); + exp = maxExp + 1; + i = bias + 2; + + if (status == -Infinity) { + signal = 1; + } else if (isNaN(status)) { + bin[i] = 1; + } + } + + for (n = Math.abs(exp + bias), j = exponentBits + 1, result = ""; --j; result = (n % 2) + result, n = n >>= 1); + + for (n = 0, j = 0, i = (result = (signal ? "1" : "0") + result + bin.slice(i, i + precisionBits).join("")).length, r = []; i; j = (j + 1) % 8) { + n += (1 << j) * result.charAt(--i); + if (j == 7) { + r[r.length] = String.fromCharCode(n); + n = 0; + } + } + + r[r.length] = n + ? String.fromCharCode(n) + : ""; + + return (this.bigEndian ? r.reverse() : r).join(""); +}; + +BinaryParser.encodeInt = function encodeInt (data, bits, signed, forceBigEndian) { + var max = maxBits[bits]; + + if (data >= max || data < -(max / 2)) { + this.warn("encodeInt::overflow"); + data = 0; + } + + if (data < 0) { + data += max; + } + + for (var r = []; data; r[r.length] = String.fromCharCode(data % 256), data = Math.floor(data / 256)); + + for (bits = -(-bits >> 3) - r.length; bits--; r[r.length] = "\0"); + + return ((this.bigEndian || forceBigEndian) ? r.reverse() : r).join(""); +}; + +BinaryParser.toSmall = function( data ){ return this.decodeInt( data, 8, true ); }; +BinaryParser.fromSmall = function( data ){ return this.encodeInt( data, 8, true ); }; +BinaryParser.toByte = function( data ){ return this.decodeInt( data, 8, false ); }; +BinaryParser.fromByte = function( data ){ return this.encodeInt( data, 8, false ); }; +BinaryParser.toShort = function( data ){ return this.decodeInt( data, 16, true ); }; +BinaryParser.fromShort = function( data ){ return this.encodeInt( data, 16, true ); }; +BinaryParser.toWord = function( data ){ return this.decodeInt( data, 16, false ); }; +BinaryParser.fromWord = function( data ){ return this.encodeInt( data, 16, false ); }; +BinaryParser.toInt = function( data ){ return this.decodeInt( data, 32, true ); }; +BinaryParser.fromInt = function( data ){ return this.encodeInt( data, 32, true ); }; +BinaryParser.toLong = function( data ){ return this.decodeInt( data, 64, true ); }; +BinaryParser.fromLong = function( data ){ return this.encodeInt( data, 64, true ); }; +BinaryParser.toDWord = function( data ){ return this.decodeInt( data, 32, false ); }; +BinaryParser.fromDWord = function( data ){ return this.encodeInt( data, 32, false ); }; +BinaryParser.toQWord = function( data ){ return this.decodeInt( data, 64, true ); }; +BinaryParser.fromQWord = function( data ){ return this.encodeInt( data, 64, true ); }; +BinaryParser.toFloat = function( data ){ return this.decodeFloat( data, 23, 8 ); }; +BinaryParser.fromFloat = function( data ){ return this.encodeFloat( data, 23, 8 ); }; +BinaryParser.toDouble = function( data ){ return this.decodeFloat( data, 52, 11 ); }; +BinaryParser.fromDouble = function( data ){ return this.encodeFloat( data, 52, 11 ); }; + +// Factor out the encode so it can be shared by add_header and push_int32 +BinaryParser.encode_int32 = function encode_int32 (number, asArray) { + var a, b, c, d, unsigned; + unsigned = (number < 0) ? (number + 0x100000000) : number; + a = Math.floor(unsigned / 0xffffff); + unsigned &= 0xffffff; + b = Math.floor(unsigned / 0xffff); + unsigned &= 0xffff; + c = Math.floor(unsigned / 0xff); + unsigned &= 0xff; + d = Math.floor(unsigned); + return asArray ? [chr(a), chr(b), chr(c), chr(d)] : chr(a) + chr(b) + chr(c) + chr(d); +}; + +BinaryParser.encode_int64 = function encode_int64 (number) { + var a, b, c, d, e, f, g, h, unsigned; + unsigned = (number < 0) ? (number + 0x10000000000000000) : number; + a = Math.floor(unsigned / 0xffffffffffffff); + unsigned &= 0xffffffffffffff; + b = Math.floor(unsigned / 0xffffffffffff); + unsigned &= 0xffffffffffff; + c = Math.floor(unsigned / 0xffffffffff); + unsigned &= 0xffffffffff; + d = Math.floor(unsigned / 0xffffffff); + unsigned &= 0xffffffff; + e = Math.floor(unsigned / 0xffffff); + unsigned &= 0xffffff; + f = Math.floor(unsigned / 0xffff); + unsigned &= 0xffff; + g = Math.floor(unsigned / 0xff); + unsigned &= 0xff; + h = Math.floor(unsigned); + return chr(a) + chr(b) + chr(c) + chr(d) + chr(e) + chr(f) + chr(g) + chr(h); +}; + +/** + * UTF8 methods + */ + +// Take a raw binary string and return a utf8 string +BinaryParser.decode_utf8 = function decode_utf8 (binaryStr) { + var len = binaryStr.length + , decoded = '' + , i = 0 + , c = 0 + , c1 = 0 + , c2 = 0 + , c3; + + while (i < len) { + c = binaryStr.charCodeAt(i); + if (c < 128) { + decoded += String.fromCharCode(c); + i++; + } else if ((c > 191) && (c < 224)) { + c2 = binaryStr.charCodeAt(i+1); + decoded += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); + i += 2; + } else { + c2 = binaryStr.charCodeAt(i+1); + c3 = binaryStr.charCodeAt(i+2); + decoded += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); + i += 3; + } + } + + return decoded; +}; + +// Encode a cstring +BinaryParser.encode_cstring = function encode_cstring (s) { + return unescape(encodeURIComponent(s)) + BinaryParser.fromByte(0); +}; + +// Take a utf8 string and return a binary string +BinaryParser.encode_utf8 = function encode_utf8 (s) { + var a = "" + , c; + + for (var n = 0, len = s.length; n < len; n++) { + c = s.charCodeAt(n); + + if (c < 128) { + a += String.fromCharCode(c); + } else if ((c > 127) && (c < 2048)) { + a += String.fromCharCode((c>>6) | 192) ; + a += String.fromCharCode((c&63) | 128); + } else { + a += String.fromCharCode((c>>12) | 224); + a += String.fromCharCode(((c>>6) & 63) | 128); + a += String.fromCharCode((c&63) | 128); + } + } + + return a; +}; + +BinaryParser.hprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + process.stdout.write(number + " ") + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + process.stdout.write(number + " ") + } + } + + process.stdout.write("\n\n"); +}; + +BinaryParser.ilprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(10) + : s.charCodeAt(i).toString(10); + + require('util').debug(number+' : '); + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(10) + : s.charCodeAt(i).toString(10); + require('util').debug(number+' : '+ s.charAt(i)); + } + } +}; + +BinaryParser.hlprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + require('util').debug(number+' : '); + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + require('util').debug(number+' : '+ s.charAt(i)); + } + } +}; + +/** + * BinaryParser buffer constructor. + */ +function BinaryParserBuffer (bigEndian, buffer) { + this.bigEndian = bigEndian || 0; + this.buffer = []; + this.setBuffer(buffer); +}; + +BinaryParserBuffer.prototype.setBuffer = function setBuffer (data) { + var l, i, b; + + if (data) { + i = l = data.length; + b = this.buffer = new Array(l); + for (; i; b[l - i] = data.charCodeAt(--i)); + this.bigEndian && b.reverse(); + } +}; + +BinaryParserBuffer.prototype.hasNeededBits = function hasNeededBits (neededBits) { + return this.buffer.length >= -(-neededBits >> 3); +}; + +BinaryParserBuffer.prototype.checkBuffer = function checkBuffer (neededBits) { + if (!this.hasNeededBits(neededBits)) { + throw new Error("checkBuffer::missing bytes"); + } +}; + +BinaryParserBuffer.prototype.readBits = function readBits (start, length) { + //shl fix: Henri Torgemane ~1996 (compressed by Jonas Raoni) + + function shl (a, b) { + for (; b--; a = ((a %= 0x7fffffff + 1) & 0x40000000) == 0x40000000 ? a * 2 : (a - 0x40000000) * 2 + 0x7fffffff + 1); + return a; + } + + if (start < 0 || length <= 0) { + return 0; + } + + this.checkBuffer(start + length); + + var offsetLeft + , offsetRight = start % 8 + , curByte = this.buffer.length - ( start >> 3 ) - 1 + , lastByte = this.buffer.length + ( -( start + length ) >> 3 ) + , diff = curByte - lastByte + , sum = ((this.buffer[ curByte ] >> offsetRight) & ((1 << (diff ? 8 - offsetRight : length)) - 1)) + (diff && (offsetLeft = (start + length) % 8) ? (this.buffer[lastByte++] & ((1 << offsetLeft) - 1)) << (diff-- << 3) - offsetRight : 0); + + for(; diff; sum += shl(this.buffer[lastByte++], (diff-- << 3) - offsetRight)); + + return sum; +}; + +/** + * Expose. + */ +BinaryParser.Buffer = BinaryParserBuffer; + +exports.BinaryParser = BinaryParser; diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/bson.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/bson.js new file mode 100644 index 0000000..0627bf6 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/bson.js @@ -0,0 +1,1495 @@ +var Long = require('./long').Long + , Double = require('./double').Double + , Timestamp = require('./timestamp').Timestamp + , ObjectID = require('./objectid').ObjectID + , Symbol = require('./symbol').Symbol + , Code = require('./code').Code + , MinKey = require('./min_key').MinKey + , MaxKey = require('./max_key').MaxKey + , DBRef = require('./db_ref').DBRef + , Binary = require('./binary').Binary + , BinaryParser = require('./binary_parser').BinaryParser + , writeIEEE754 = require('./float_parser').writeIEEE754 + , readIEEE754 = require('./float_parser').readIEEE754 + +// To ensure that 0.4 of node works correctly +var isDate = function isDate(d) { + return typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]'; +} + +/** + * Create a new BSON instance + * + * @class Represents the BSON Parser + * @return {BSON} instance of BSON Parser. + */ +function BSON () {}; + +/** + * @ignore + * @api private + */ +// BSON MAX VALUES +BSON.BSON_INT32_MAX = 0x7FFFFFFF; +BSON.BSON_INT32_MIN = -0x80000000; + +BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; +BSON.BSON_INT64_MIN = -Math.pow(2, 63); + +// JS MAX PRECISE VALUES +BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. +BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. + +// Internal long versions +var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. +var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. + +/** + * Number BSON Type + * + * @classconstant BSON_DATA_NUMBER + **/ +BSON.BSON_DATA_NUMBER = 1; +/** + * String BSON Type + * + * @classconstant BSON_DATA_STRING + **/ +BSON.BSON_DATA_STRING = 2; +/** + * Object BSON Type + * + * @classconstant BSON_DATA_OBJECT + **/ +BSON.BSON_DATA_OBJECT = 3; +/** + * Array BSON Type + * + * @classconstant BSON_DATA_ARRAY + **/ +BSON.BSON_DATA_ARRAY = 4; +/** + * Binary BSON Type + * + * @classconstant BSON_DATA_BINARY + **/ +BSON.BSON_DATA_BINARY = 5; +/** + * ObjectID BSON Type + * + * @classconstant BSON_DATA_OID + **/ +BSON.BSON_DATA_OID = 7; +/** + * Boolean BSON Type + * + * @classconstant BSON_DATA_BOOLEAN + **/ +BSON.BSON_DATA_BOOLEAN = 8; +/** + * Date BSON Type + * + * @classconstant BSON_DATA_DATE + **/ +BSON.BSON_DATA_DATE = 9; +/** + * null BSON Type + * + * @classconstant BSON_DATA_NULL + **/ +BSON.BSON_DATA_NULL = 10; +/** + * RegExp BSON Type + * + * @classconstant BSON_DATA_REGEXP + **/ +BSON.BSON_DATA_REGEXP = 11; +/** + * Code BSON Type + * + * @classconstant BSON_DATA_CODE + **/ +BSON.BSON_DATA_CODE = 13; +/** + * Symbol BSON Type + * + * @classconstant BSON_DATA_SYMBOL + **/ +BSON.BSON_DATA_SYMBOL = 14; +/** + * Code with Scope BSON Type + * + * @classconstant BSON_DATA_CODE_W_SCOPE + **/ +BSON.BSON_DATA_CODE_W_SCOPE = 15; +/** + * 32 bit Integer BSON Type + * + * @classconstant BSON_DATA_INT + **/ +BSON.BSON_DATA_INT = 16; +/** + * Timestamp BSON Type + * + * @classconstant BSON_DATA_TIMESTAMP + **/ +BSON.BSON_DATA_TIMESTAMP = 17; +/** + * Long BSON Type + * + * @classconstant BSON_DATA_LONG + **/ +BSON.BSON_DATA_LONG = 18; +/** + * MinKey BSON Type + * + * @classconstant BSON_DATA_MIN_KEY + **/ +BSON.BSON_DATA_MIN_KEY = 0xff; +/** + * MaxKey BSON Type + * + * @classconstant BSON_DATA_MAX_KEY + **/ +BSON.BSON_DATA_MAX_KEY = 0x7f; + +/** + * Binary Default Type + * + * @classconstant BSON_BINARY_SUBTYPE_DEFAULT + **/ +BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; +/** + * Binary Function Type + * + * @classconstant BSON_BINARY_SUBTYPE_FUNCTION + **/ +BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; +/** + * Binary Byte Array Type + * + * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY + **/ +BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +/** + * Binary UUID Type + * + * @classconstant BSON_BINARY_SUBTYPE_UUID + **/ +BSON.BSON_BINARY_SUBTYPE_UUID = 3; +/** + * Binary MD5 Type + * + * @classconstant BSON_BINARY_SUBTYPE_MD5 + **/ +BSON.BSON_BINARY_SUBTYPE_MD5 = 4; +/** + * Binary User Defined Type + * + * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED + **/ +BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +/** + * Calculate the bson size for a passed in Javascript object. + * + * @param {Object} object the Javascript object to calculate the BSON byte size for. + * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. + * @return {Number} returns the number of bytes the BSON object will take up. + * @api public + */ +BSON.calculateObjectSize = function calculateObjectSize(object, serializeFunctions) { + var totalLength = (4 + 1); + + if(Array.isArray(object)) { + for(var i = 0; i < object.length; i++) { + totalLength += calculateElement(i.toString(), object[i], serializeFunctions) + } + } else { + // If we have toBSON defined, override the current object + if(object.toBSON) { + object = object.toBSON(); + } + + // Calculate size + for(var key in object) { + totalLength += calculateElement(key, object[key], serializeFunctions) + } + } + + return totalLength; +} + +/** + * @ignore + * @api private + */ +function calculateElement(name, value, serializeFunctions) { + var isBuffer = typeof Buffer !== 'undefined'; + + switch(typeof value) { + case 'string': + return 1 + (!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1 + 4 + (!isBuffer ? numberOfBytes(value) : Buffer.byteLength(value, 'utf8')) + 1; + case 'number': + if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { // 32 bit + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (4 + 1); + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } + } else { // 64 bit + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } + case 'undefined': + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); + case 'boolean': + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 1); + case 'object': + if(value == null || value instanceof MinKey || value instanceof MaxKey || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); + } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (12 + 1); + } else if(value instanceof Date || isDate(value)) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 4 + 1) + value.length; + } else if(value instanceof Long || value instanceof Double || value instanceof Timestamp + || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Double' || value['_bsontype'] == 'Timestamp') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } else if(value instanceof Code || value['_bsontype'] == 'Code') { + // Calculate size depending on the availability of a scope + if(value.scope != null && Object.keys(value.scope).length > 0) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1; + } + } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1); + } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + ((!isBuffer ? numberOfBytes(value.value) : Buffer.byteLength(value.value, 'utf8')) + 4 + 1 + 1); + } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { + // Set up correct object for serialization + var ordered_values = { + '$ref': value.namespace + , '$id' : value.oid + }; + + // Add db reference if it exists + if(null != value.db) { + ordered_values['$db'] = value.db; + } + + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + BSON.calculateObjectSize(ordered_values, serializeFunctions); + } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 + + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + BSON.calculateObjectSize(value, serializeFunctions) + 1; + } + case 'function': + // WTF for 0.4.X where typeof /someregexp/ === 'function' + if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 + + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 + } else { + if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); + } else if(serializeFunctions) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1; + } + } + } + + return 0; +} + +/** + * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. + * @param {Number} index the index in the buffer where we wish to start serializing into. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Number} returns the new write index in the Buffer. + * @api public + */ +BSON.serializeWithBufferAndIndex = function serializeWithBufferAndIndex(object, checkKeys, buffer, index, serializeFunctions) { + // Default setting false + serializeFunctions = serializeFunctions == null ? false : serializeFunctions; + // Write end information (length of the object) + var size = buffer.length; + // Write the size of the object + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + return serializeObject(object, checkKeys, buffer, index, serializeFunctions) - 1; +} + +/** + * @ignore + * @api private + */ +var serializeObject = function(object, checkKeys, buffer, index, serializeFunctions) { + // Process the object + if(Array.isArray(object)) { + for(var i = 0; i < object.length; i++) { + index = packElement(i.toString(), object[i], checkKeys, buffer, index, serializeFunctions); + } + } else { + // If we have toBSON defined, override the current object + if(object.toBSON) { + object = object.toBSON(); + } + + // Serialize the object + for(var key in object) { + // Check the key and throw error if it's illegal + if(checkKeys == true && (key != '$db' && key != '$ref' && key != '$id')) { + BSON.checkKey(key); + } + + // Pack the element + index = packElement(key, object[key], checkKeys, buffer, index, serializeFunctions); + } + } + + // Write zero + buffer[index++] = 0; + return index; +} + +var stringToBytes = function(str) { + var ch, st, re = []; + for (var i = 0; i < str.length; i++ ) { + ch = str.charCodeAt(i); // get char + st = []; // set up "stack" + do { + st.push( ch & 0xFF ); // push byte to stack + ch = ch >> 8; // shift value down by 1 byte + } + while ( ch ); + // add stack contents to result + // done because chars have "wrong" endianness + re = re.concat( st.reverse() ); + } + // return an array of bytes + return re; +} + +var numberOfBytes = function(str) { + var ch, st, re = 0; + for (var i = 0; i < str.length; i++ ) { + ch = str.charCodeAt(i); // get char + st = []; // set up "stack" + do { + st.push( ch & 0xFF ); // push byte to stack + ch = ch >> 8; // shift value down by 1 byte + } + while ( ch ); + // add stack contents to result + // done because chars have "wrong" endianness + re = re + st.length; + } + // return an array of bytes + return re; +} + +/** + * @ignore + * @api private + */ +var writeToTypedArray = function(buffer, string, index) { + var bytes = stringToBytes(string); + for(var i = 0; i < bytes.length; i++) { + buffer[index + i] = bytes[i]; + } + return bytes.length; +} + +/** + * @ignore + * @api private + */ +var supportsBuffer = typeof Buffer != 'undefined'; + +/** + * @ignore + * @api private + */ +var packElement = function(name, value, checkKeys, buffer, index, serializeFunctions) { + var startIndex = index; + + switch(typeof value) { + case 'string': + // Encode String type + buffer[index++] = BSON.BSON_DATA_STRING; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Calculate size + var size = supportsBuffer ? Buffer.byteLength(value) + 1 : numberOfBytes(value) + 1; + // Write the size of the string to buffer + buffer[index + 3] = (size >> 24) & 0xff; + buffer[index + 2] = (size >> 16) & 0xff; + buffer[index + 1] = (size >> 8) & 0xff; + buffer[index] = size & 0xff; + // Ajust the index + index = index + 4; + // Write the string + supportsBuffer ? buffer.write(value, index, 'utf8') : writeToTypedArray(buffer, value, index); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + // Return index + return index; + case 'number': + // We have an integer value + if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + // If the value fits in 32 bits encode as int, if it fits in a double + // encode it as a double, otherwise long + if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { + // Set int type 32 bits or less + buffer[index++] = BSON.BSON_DATA_INT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write the int value + buffer[index++] = value & 0xff; + buffer[index++] = (value >> 8) & 0xff; + buffer[index++] = (value >> 16) & 0xff; + buffer[index++] = (value >> 24) & 0xff; + } else if(value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + } else { + // Set long type + buffer[index++] = BSON.BSON_DATA_LONG; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + var longVal = Long.fromNumber(value); + var lowBits = longVal.getLowBits(); + var highBits = longVal.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + } + } else { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + } + + return index; + case 'undefined': + // Set long type + buffer[index++] = BSON.BSON_DATA_NULL; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + return index; + case 'boolean': + // Write the type + buffer[index++] = BSON.BSON_DATA_BOOLEAN; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Encode the boolean value + buffer[index++] = value ? 1 : 0; + return index; + case 'object': + if(value === null || value instanceof MinKey || value instanceof MaxKey + || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { + // Write the type of either min or max key + if(value === null) { + buffer[index++] = BSON.BSON_DATA_NULL; + } else if(value instanceof MinKey) { + buffer[index++] = BSON.BSON_DATA_MIN_KEY; + } else { + buffer[index++] = BSON.BSON_DATA_MAX_KEY; + } + + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + return index; + } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { + // Write the type + buffer[index++] = BSON.BSON_DATA_OID; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write objectid + supportsBuffer ? buffer.write(value.id, index, 'binary') : writeToTypedArray(buffer, value.id, index); + // Ajust index + index = index + 12; + return index; + } else if(value instanceof Date || isDate(value)) { + // Write the type + buffer[index++] = BSON.BSON_DATA_DATE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the date + var dateInMilis = Long.fromNumber(value.getTime()); + var lowBits = dateInMilis.getLowBits(); + var highBits = dateInMilis.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + return index; + } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { + // Write the type + buffer[index++] = BSON.BSON_DATA_BINARY; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Get size of the buffer (current write point) + var size = value.length; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the default subtype + buffer[index++] = BSON.BSON_BINARY_SUBTYPE_DEFAULT; + // Copy the content form the binary field to the buffer + value.copy(buffer, index, 0, size); + // Adjust the index + index = index + size; + return index; + } else if(value instanceof Long || value instanceof Timestamp || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Timestamp') { + // Write the type + buffer[index++] = value instanceof Long ? BSON.BSON_DATA_LONG : BSON.BSON_DATA_TIMESTAMP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write the date + var lowBits = value.getLowBits(); + var highBits = value.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + return index; + } else if(value instanceof Double || value['_bsontype'] == 'Double') { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + return index; + } else if(value instanceof Code || value['_bsontype'] == 'Code') { + if(value.scope != null && Object.keys(value.scope).length > 0) { + // Write the type + buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate the scope size + var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); + // Function string + var functionString = value.code.toString(); + // Function Size + var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + + // Calculate full size of the object + var totalSize = 4 + codeSize + scopeSize + 4; + + // Write the total size of the object + buffer[index++] = totalSize & 0xff; + buffer[index++] = (totalSize >> 8) & 0xff; + buffer[index++] = (totalSize >> 16) & 0xff; + buffer[index++] = (totalSize >> 24) & 0xff; + + // Write the size of the string to buffer + buffer[index++] = codeSize & 0xff; + buffer[index++] = (codeSize >> 8) & 0xff; + buffer[index++] = (codeSize >> 16) & 0xff; + buffer[index++] = (codeSize >> 24) & 0xff; + + // Write the string + supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); + // Update index + index = index + codeSize - 1; + // Write zero + buffer[index++] = 0; + // Serialize the scope object + var scopeObjectBuffer = supportsBuffer ? new Buffer(scopeSize) : new Uint8Array(new ArrayBuffer(scopeSize)); + // Execute the serialization into a seperate buffer + serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); + + // Adjusted scope Size (removing the header) + var scopeDocSize = scopeSize; + // Write scope object size + buffer[index++] = scopeDocSize & 0xff; + buffer[index++] = (scopeDocSize >> 8) & 0xff; + buffer[index++] = (scopeDocSize >> 16) & 0xff; + buffer[index++] = (scopeDocSize >> 24) & 0xff; + + // Write the scopeObject into the buffer + supportsBuffer ? scopeObjectBuffer.copy(buffer, index, 0, scopeSize) : buffer.set(scopeObjectBuffer, index); + // Adjust index, removing the empty size of the doc (5 bytes 0000000005) + index = index + scopeDocSize - 5; + // Write trailing zero + buffer[index++] = 0; + return index + } else { + buffer[index++] = BSON.BSON_DATA_CODE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Function string + var functionString = value.code.toString(); + // Function Size + var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + buffer.write(functionString, index, 'utf8'); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + return index; + } + } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { + // Write the type + buffer[index++] = BSON.BSON_DATA_BINARY; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Extract the buffer + var data = value.value(true); + // Calculate size + var size = value.position; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the subtype to the buffer + buffer[index++] = value.sub_type; + // Write the data to the object + supportsBuffer ? data.copy(buffer, index, 0, value.position) : buffer.set(data, index); + // Ajust index + index = index + value.position; + return index; + } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { + // Write the type + buffer[index++] = BSON.BSON_DATA_SYMBOL; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate size + var size = supportsBuffer ? Buffer.byteLength(value.value) + 1 : numberOfBytes(value.value) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + buffer.write(value.value, index, 'utf8'); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0x00; + return index; + } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { + // Write the type + buffer[index++] = BSON.BSON_DATA_OBJECT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Set up correct object for serialization + var ordered_values = { + '$ref': value.namespace + , '$id' : value.oid + }; + + // Add db reference if it exists + if(null != value.db) { + ordered_values['$db'] = value.db; + } + + // Message size + var size = BSON.calculateObjectSize(ordered_values, serializeFunctions); + // Serialize the object + var endIndex = BSON.serializeWithBufferAndIndex(ordered_values, checkKeys, buffer, index, serializeFunctions); + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write zero for object + buffer[endIndex++] = 0x00; + // Return the end index + return endIndex; + } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { + // Write the type + buffer[index++] = BSON.BSON_DATA_REGEXP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the regular expression string + supportsBuffer ? buffer.write(value.source, index, 'utf8') : writeToTypedArray(buffer, value.source, index); + // Adjust the index + index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); + // Write zero + buffer[index++] = 0x00; + // Write the parameters + if(value.global) buffer[index++] = 0x73; // s + if(value.ignoreCase) buffer[index++] = 0x69; // i + if(value.multiline) buffer[index++] = 0x6d; // m + // Add ending zero + buffer[index++] = 0x00; + return index; + } else { + // Write the type + buffer[index++] = Array.isArray(value) ? BSON.BSON_DATA_ARRAY : BSON.BSON_DATA_OBJECT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Adjust the index + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + var endIndex = serializeObject(value, checkKeys, buffer, index + 4, serializeFunctions); + // Write size + var size = endIndex - index; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + return endIndex; + } + case 'function': + // WTF for 0.4.X where typeof /someregexp/ === 'function' + if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { + // Write the type + buffer[index++] = BSON.BSON_DATA_REGEXP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the regular expression string + buffer.write(value.source, index, 'utf8'); + // Adjust the index + index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); + // Write zero + buffer[index++] = 0x00; + // Write the parameters + if(value.global) buffer[index++] = 0x73; // s + if(value.ignoreCase) buffer[index++] = 0x69; // i + if(value.multiline) buffer[index++] = 0x6d; // m + // Add ending zero + buffer[index++] = 0x00; + return index; + } else { + if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { + // Write the type + buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate the scope size + var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); + // Function string + var functionString = value.toString(); + // Function Size + var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + + // Calculate full size of the object + var totalSize = 4 + codeSize + scopeSize; + + // Write the total size of the object + buffer[index++] = totalSize & 0xff; + buffer[index++] = (totalSize >> 8) & 0xff; + buffer[index++] = (totalSize >> 16) & 0xff; + buffer[index++] = (totalSize >> 24) & 0xff; + + // Write the size of the string to buffer + buffer[index++] = codeSize & 0xff; + buffer[index++] = (codeSize >> 8) & 0xff; + buffer[index++] = (codeSize >> 16) & 0xff; + buffer[index++] = (codeSize >> 24) & 0xff; + + // Write the string + buffer.write(functionString, index, 'utf8'); + // Update index + index = index + codeSize - 1; + // Write zero + buffer[index++] = 0; + // Serialize the scope object + var scopeObjectBuffer = new Buffer(scopeSize); + // Execute the serialization into a seperate buffer + serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); + + // Adjusted scope Size (removing the header) + var scopeDocSize = scopeSize - 4; + // Write scope object size + buffer[index++] = scopeDocSize & 0xff; + buffer[index++] = (scopeDocSize >> 8) & 0xff; + buffer[index++] = (scopeDocSize >> 16) & 0xff; + buffer[index++] = (scopeDocSize >> 24) & 0xff; + + // Write the scopeObject into the buffer + scopeObjectBuffer.copy(buffer, index, 0, scopeSize); + + // Adjust index, removing the empty size of the doc (5 bytes 0000000005) + index = index + scopeDocSize - 5; + // Write trailing zero + buffer[index++] = 0; + return index + } else if(serializeFunctions) { + buffer[index++] = BSON.BSON_DATA_CODE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Function string + var functionString = value.toString(); + // Function Size + var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + buffer.write(functionString, index, 'utf8'); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + return index; + } + } + } + + // If no value to serialize + return index; +} + +/** + * Serialize a Javascript object. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Buffer} returns the Buffer object containing the serialized object. + * @api public + */ +BSON.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { + var buffer = null; + // Calculate the size of the object + var size = BSON.calculateObjectSize(object, serializeFunctions); + // Fetch the best available type for storing the binary data + if(buffer = typeof Buffer != 'undefined') { + buffer = new Buffer(size); + asBuffer = true; + } else if(typeof Uint8Array != 'undefined') { + buffer = new Uint8Array(new ArrayBuffer(size)); + } else { + buffer = new Array(size); + } + + // If asBuffer is false use typed arrays + BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, 0, serializeFunctions); + return buffer; +} + +/** + * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 + * + * @ignore + * @api private + */ +var functionCache = BSON.functionCache = {}; + +/** + * Crc state variables shared by function + * + * @ignore + * @api private + */ +var table = [0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D]; + +/** + * CRC32 hash method, Fast and enough versitility for our usage + * + * @ignore + * @api private + */ +var crc32 = function(string, start, end) { + var crc = 0 + var x = 0; + var y = 0; + crc = crc ^ (-1); + + for(var i = start, iTop = end; i < iTop;i++) { + y = (crc ^ string[i]) & 0xFF; + x = table[y]; + crc = (crc >>> 8) ^ x; + } + + return crc ^ (-1); +} + +/** + * Deserialize stream data as BSON documents. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} data the buffer containing the serialized set of BSON documents. + * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. + * @param {Number} numberOfDocuments number of documents to deserialize. + * @param {Array} documents an array where to store the deserialized documents. + * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. + * @param {Object} [options] additional options used for the deserialization. + * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. + * @api public + */ +BSON.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { + // if(numberOfDocuments !== documents.length) throw new Error("Number of expected results back is less than the number of documents"); + options = options != null ? options : {}; + var index = startIndex; + // Loop over all documents + for(var i = 0; i < numberOfDocuments; i++) { + // Find size of the document + var size = data[index] | data[index + 1] << 8 | data[index + 2] << 16 | data[index + 3] << 24; + // Update options with index + options['index'] = index; + // Parse the document at this point + documents[docStartIndex + i] = BSON.deserialize(data, options); + // Adjust index by the document size + index = index + size; + } + + // Return object containing end index of parsing and list of documents + return index; +} + +/** + * Ensure eval is isolated. + * + * @ignore + * @api private + */ +var isolateEvalWithHash = function(functionCache, hash, functionString, object) { + // Contains the value we are going to set + var value = null; + + // Check for cache hit, eval if missing and return cached function + if(functionCache[hash] == null) { + eval("value = " + functionString); + functionCache[hash] = value; + } + // Set the object + return functionCache[hash].bind(object); +} + +/** + * Ensure eval is isolated. + * + * @ignore + * @api private + */ +var isolateEval = function(functionString) { + // Contains the value we are going to set + var value = null; + // Eval the function + eval("value = " + functionString); + return value; +} + +/** + * Convert Uint8Array to String + * + * @ignore + * @api private + */ +var convertUint8ArrayToUtf8String = function(byteArray, startIndex, endIndex) { + return BinaryParser.decode_utf8(convertArraytoUtf8BinaryString(byteArray, startIndex, endIndex)); +} + +var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { + var result = ""; + for(var i = startIndex; i < endIndex; i++) { + result = result + String.fromCharCode(byteArray[i]); + } + + return result; +}; + +/** + * Deserialize data as BSON. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. + * @param {Object} [options] additional options used for the deserialization. + * @param {Boolean} [isArray] ignore used for recursive parsing. + * @return {Object} returns the deserialized Javascript Object. + * @api public + */ +BSON.deserialize = function(buffer, options, isArray) { + // Options + options = options == null ? {} : options; + var evalFunctions = options['evalFunctions'] == null ? false : options['evalFunctions']; + var cacheFunctions = options['cacheFunctions'] == null ? false : options['cacheFunctions']; + var cacheFunctionsCrc32 = options['cacheFunctionsCrc32'] == null ? false : options['cacheFunctionsCrc32']; + + // Validate that we have at least 4 bytes of buffer + if(buffer.length < 5) throw new Error("corrupt bson message < 5 bytes long"); + + // Set up index + var index = typeof options['index'] == 'number' ? options['index'] : 0; + // Reads in a C style string + var readCStyleString = function() { + // Get the start search index + var i = index; + // Locate the end of the c string + while(buffer[i] !== 0x00) { i++ } + // Grab utf8 encoded string + var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, i) : convertUint8ArrayToUtf8String(buffer, index, i); + // Update index position + index = i + 1; + // Return string + return string; + } + + // Create holding object + var object = isArray ? [] : {}; + + // Read the document size + var size = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + + // Ensure buffer is valid size + if(size < 5 || size > buffer.length) throw new Error("corrupt bson message"); + + // While we have more left data left keep parsing + while(true) { + // Read the type + var elementType = buffer[index++]; + // If we get a zero it's the last byte, exit + if(elementType == 0) break; + // Read the name of the field + var name = readCStyleString(); + // Switch on the type + switch(elementType) { + case BSON.BSON_DATA_OID: + var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('binary', index, index + 12) : convertArraytoUtf8BinaryString(buffer, index, index + 12); + // Decode the oid + object[name] = new ObjectID(string); + // Update index + index = index + 12; + break; + case BSON.BSON_DATA_STRING: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Add string to object + object[name] = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_INT: + // Decode the 32bit value + object[name] = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + break; + case BSON.BSON_DATA_NUMBER: + // Decode the double value + object[name] = readIEEE754(buffer, index, 'little', 52, 8); + // Update the index + index = index + 8; + break; + case BSON.BSON_DATA_DATE: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Set date object + object[name] = new Date(new Long(lowBits, highBits).toNumber()); + break; + case BSON.BSON_DATA_BOOLEAN: + // Parse the boolean value + object[name] = buffer[index++] == 1; + break; + case BSON.BSON_DATA_NULL: + // Parse the boolean value + object[name] = null; + break; + case BSON.BSON_DATA_BINARY: + // Decode the size of the binary blob + var binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Decode the subtype + var subType = buffer[index++]; + // Decode as raw Buffer object if options specifies it + if(buffer['slice'] != null) { + object[name] = new Binary(buffer.slice(index, index + binarySize), subType); + } else { + var _buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(binarySize)) : new Array(binarySize); + for(var i = 0; i < binarySize; i++) { + _buffer[i] = buffer[index + i]; + } + // Create the binary object + object[name] = new Binary(_buffer, subType); + } + // Update the index + index = index + binarySize; + break; + case BSON.BSON_DATA_ARRAY: + options['index'] = index; + // Decode the size of the array document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Set the array to the object + object[name] = BSON.deserialize(buffer, options, true); + // Adjust the index + index = index + objectSize; + break; + case BSON.BSON_DATA_OBJECT: + options['index'] = index; + // Decode the size of the object document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Set the array to the object + object[name] = BSON.deserialize(buffer, options, false); + // Adjust the index + index = index + objectSize; + break; + case BSON.BSON_DATA_REGEXP: + // Create the regexp + var source = readCStyleString(); + var regExpOptions = readCStyleString(); + // For each option add the corresponding one for javascript + var optionsArray = new Array(regExpOptions.length); + + // Parse options + for(var i = 0; i < regExpOptions.length; i++) { + switch(regExpOptions[i]) { + case 'm': + optionsArray[i] = 'm'; + break; + case 's': + optionsArray[i] = 'g'; + break; + case 'i': + optionsArray[i] = 'i'; + break; + } + } + + object[name] = new RegExp(source, optionsArray.join('')); + break; + case BSON.BSON_DATA_LONG: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Create long object + var long = new Long(lowBits, highBits); + // Set the object + object[name] = long.lessThanOrEqual(JS_INT_MAX_LONG) && long.greaterThanOrEqual(JS_INT_MIN_LONG) ? long.toNumber() : long; + break; + case BSON.BSON_DATA_SYMBOL: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Add string to object + object[name] = new Symbol(buffer.toString('utf8', index, index + stringSize - 1)); + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_TIMESTAMP: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Set the object + object[name] = new Timestamp(lowBits, highBits); + break; + case BSON.BSON_DATA_MIN_KEY: + // Parse the object + object[name] = new MinKey(); + break; + case BSON.BSON_DATA_MAX_KEY: + // Parse the object + object[name] = new MaxKey(); + break; + case BSON.BSON_DATA_CODE: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Function string + var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + + // If we are evaluating the functions + if(evalFunctions) { + // Contains the value we are going to set + var value = null; + // If we have cache enabled let's look for the md5 of the function in the cache + if(cacheFunctions) { + var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; + // Got to do this to avoid V8 deoptimizing the call due to finding eval + object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); + } else { + // Set directly + object[name] = isolateEval(functionString); + } + } else { + object[name] = new Code(functionString, {}); + } + + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_CODE_W_SCOPE: + // Read the content of the field + var totalSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Javascript function + var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + // Update parse index position + index = index + stringSize; + // Parse the element + options['index'] = index; + // Decode the size of the object document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Decode the scope object + var scopeObject = BSON.deserialize(buffer, options, false); + // Adjust the index + index = index + objectSize; + + // If we are evaluating the functions + if(evalFunctions) { + // Contains the value we are going to set + var value = null; + // If we have cache enabled let's look for the md5 of the function in the cache + if(cacheFunctions) { + var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; + // Got to do this to avoid V8 deoptimizing the call due to finding eval + object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); + } else { + // Set directly + object[name] = isolateEval(functionString); + } + + // Set the scope on the object + object[name].scope = scopeObject; + } else { + object[name] = new Code(functionString, scopeObject); + } + + // Add string to object + break; + } + } + + // Check if we have a db ref object + if(object['$id'] != null) object = new DBRef(object['$ref'], object['$id'], object['$db']); + + // Return the final objects + return object; +} + +/** + * Check if key name is valid. + * + * @ignore + * @api private + */ +BSON.checkKey = function checkKey (key) { + if (!key.length) return; + // Check if we have a legal key for the object + if('$' == key[0]) { + throw Error("key " + key + " must not start with '$'"); + } else if (!!~key.indexOf('.')) { + throw Error("key " + key + " must not contain '.'"); + } +}; + +/** + * Deserialize data as BSON. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. + * @param {Object} [options] additional options used for the deserialization. + * @param {Boolean} [isArray] ignore used for recursive parsing. + * @return {Object} returns the deserialized Javascript Object. + * @api public + */ +BSON.prototype.deserialize = function(data, options) { + return BSON.deserialize(data, options); +} + +/** + * Deserialize stream data as BSON documents. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} data the buffer containing the serialized set of BSON documents. + * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. + * @param {Number} numberOfDocuments number of documents to deserialize. + * @param {Array} documents an array where to store the deserialized documents. + * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. + * @param {Object} [options] additional options used for the deserialization. + * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. + * @api public + */ +BSON.prototype.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { + return BSON.deserializeStream(data, startIndex, numberOfDocuments, documents, docStartIndex, options); +} + +/** + * Serialize a Javascript object. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Buffer} returns the Buffer object containing the serialized object. + * @api public + */ +BSON.prototype.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { + return BSON.serialize(object, checkKeys, asBuffer, serializeFunctions); +} + +/** + * Calculate the bson size for a passed in Javascript object. + * + * @param {Object} object the Javascript object to calculate the BSON byte size for. + * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. + * @return {Number} returns the number of bytes the BSON object will take up. + * @api public + */ +BSON.prototype.calculateObjectSize = function(object, serializeFunctions) { + return BSON.calculateObjectSize(object, serializeFunctions); +} + +/** + * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. + * @param {Number} index the index in the buffer where we wish to start serializing into. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Number} returns the new write index in the Buffer. + * @api public + */ +BSON.prototype.serializeWithBufferAndIndex = function(object, checkKeys, buffer, startIndex, serializeFunctions) { + return BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, startIndex, serializeFunctions); +} + +/** + * @ignore + * @api private + */ +exports.Code = Code; +exports.Symbol = Symbol; +exports.BSON = BSON; +exports.DBRef = DBRef; +exports.Binary = Binary; +exports.ObjectID = ObjectID; +exports.Long = Long; +exports.Timestamp = Timestamp; +exports.Double = Double; +exports.MinKey = MinKey; +exports.MaxKey = MaxKey; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/code.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/code.js new file mode 100644 index 0000000..69b56a3 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/code.js @@ -0,0 +1,25 @@ +/** + * A class representation of the BSON Code type. + * + * @class Represents the BSON Code type. + * @param {String|Function} code a string or function. + * @param {Object} [scope] an optional scope for the function. + * @return {Code} + */ +function Code(code, scope) { + if(!(this instanceof Code)) return new Code(code, scope); + + this._bsontype = 'Code'; + this.code = code; + this.scope = scope == null ? {} : scope; +}; + +/** + * @ignore + * @api private + */ +Code.prototype.toJSON = function() { + return {scope:this.scope, code:this.code}; +} + +exports.Code = Code; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js new file mode 100644 index 0000000..56b6510 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js @@ -0,0 +1,31 @@ +/** + * A class representation of the BSON DBRef type. + * + * @class Represents the BSON DBRef type. + * @param {String} namespace the collection name. + * @param {ObjectID} oid the reference ObjectID. + * @param {String} [db] optional db name, if omitted the reference is local to the current db. + * @return {DBRef} + */ +function DBRef(namespace, oid, db) { + if(!(this instanceof DBRef)) return new DBRef(namespace, oid, db); + + this._bsontype = 'DBRef'; + this.namespace = namespace; + this.oid = oid; + this.db = db; +}; + +/** + * @ignore + * @api private + */ +DBRef.prototype.toJSON = function() { + return { + '$ref':this.namespace, + '$id':this.oid, + '$db':this.db == null ? '' : this.db + }; +} + +exports.DBRef = DBRef; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/double.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/double.js new file mode 100644 index 0000000..ae51463 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/double.js @@ -0,0 +1,33 @@ +/** + * A class representation of the BSON Double type. + * + * @class Represents the BSON Double type. + * @param {Number} value the number we want to represent as a double. + * @return {Double} + */ +function Double(value) { + if(!(this instanceof Double)) return new Double(value); + + this._bsontype = 'Double'; + this.value = value; +} + +/** + * Access the number value. + * + * @return {Number} returns the wrapped double number. + * @api public + */ +Double.prototype.valueOf = function() { + return this.value; +}; + +/** + * @ignore + * @api private + */ +Double.prototype.toJSON = function() { + return this.value; +} + +exports.Double = Double; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js new file mode 100644 index 0000000..6fca392 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js @@ -0,0 +1,121 @@ +// Copyright (c) 2008, Fair Oaks Labs, Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are met: +// +// * Redistributions of source code must retain the above copyright notice, +// this list of conditions and the following disclaimer. +// +// * Redistributions in binary form must reproduce the above copyright notice, +// this list of conditions and the following disclaimer in the documentation +// and/or other materials provided with the distribution. +// +// * Neither the name of Fair Oaks Labs, Inc. nor the names of its contributors +// may be used to endorse or promote products derived from this software +// without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +// POSSIBILITY OF SUCH DAMAGE. +// +// +// Modifications to writeIEEE754 to support negative zeroes made by Brian White + +var readIEEE754 = function(buffer, offset, endian, mLen, nBytes) { + var e, m, + bBE = (endian === 'big'), + eLen = nBytes * 8 - mLen - 1, + eMax = (1 << eLen) - 1, + eBias = eMax >> 1, + nBits = -7, + i = bBE ? 0 : (nBytes - 1), + d = bBE ? 1 : -1, + s = buffer[offset + i]; + + i += d; + + e = s & ((1 << (-nBits)) - 1); + s >>= (-nBits); + nBits += eLen; + for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8); + + m = e & ((1 << (-nBits)) - 1); + e >>= (-nBits); + nBits += mLen; + for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8); + + if (e === 0) { + e = 1 - eBias; + } else if (e === eMax) { + return m ? NaN : ((s ? -1 : 1) * Infinity); + } else { + m = m + Math.pow(2, mLen); + e = e - eBias; + } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen); +}; + +var writeIEEE754 = function(buffer, value, offset, endian, mLen, nBytes) { + var e, m, c, + bBE = (endian === 'big'), + eLen = nBytes * 8 - mLen - 1, + eMax = (1 << eLen) - 1, + eBias = eMax >> 1, + rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0), + i = bBE ? (nBytes-1) : 0, + d = bBE ? -1 : 1, + s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0; + + value = Math.abs(value); + + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0; + e = eMax; + } else { + e = Math.floor(Math.log(value) / Math.LN2); + if (value * (c = Math.pow(2, -e)) < 1) { + e--; + c *= 2; + } + if (e+eBias >= 1) { + value += rt / c; + } else { + value += rt * Math.pow(2, 1 - eBias); + } + if (value * c >= 2) { + e++; + c /= 2; + } + + if (e + eBias >= eMax) { + m = 0; + e = eMax; + } else if (e + eBias >= 1) { + m = (value * c - 1) * Math.pow(2, mLen); + e = e + eBias; + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen); + e = 0; + } + } + + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8); + + e = (e << mLen) | m; + eLen += mLen; + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8); + + buffer[offset + i - d] |= s * 128; +}; + +exports.readIEEE754 = readIEEE754; +exports.writeIEEE754 = writeIEEE754; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/index.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/index.js new file mode 100644 index 0000000..950fcad --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/index.js @@ -0,0 +1,74 @@ +try { + exports.BSONPure = require('./bson'); + exports.BSONNative = require('../../ext'); +} catch(err) { + // do nothing +} + +[ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './symbol' + , './timestamp' + , './long'].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + exports[i] = module[i]; + } +}); + +// Exports all the classes for the NATIVE JS BSON Parser +exports.native = function() { + var classes = {}; + // Map all the classes + [ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './symbol' + , './timestamp' + , './long' + , '../../ext' +].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + classes[i] = module[i]; + } + }); + // Return classes list + return classes; +} + +// Exports all the classes for the PURE JS BSON Parser +exports.pure = function() { + var classes = {}; + // Map all the classes + [ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './symbol' + , './timestamp' + , './long' + , '././bson'].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + classes[i] = module[i]; + } + }); + // Return classes list + return classes; +} diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/long.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/long.js new file mode 100644 index 0000000..f8f37a6 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/long.js @@ -0,0 +1,854 @@ +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// Copyright 2009 Google Inc. All Rights Reserved + +/** + * Defines a Long class for representing a 64-bit two's-complement + * integer value, which faithfully simulates the behavior of a Java "Long". This + * implementation is derived from LongLib in GWT. + * + * Constructs a 64-bit two's-complement integer, given its low and high 32-bit + * values as *signed* integers. See the from* functions below for more + * convenient ways of constructing Longs. + * + * The internal representation of a Long is the two given signed, 32-bit values. + * We use 32-bit pieces because these are the size of integers on which + * Javascript performs bit-operations. For operations like addition and + * multiplication, we split each number into 16-bit pieces, which can easily be + * multiplied within Javascript's floating-point representation without overflow + * or change in sign. + * + * In the algorithms below, we frequently reduce the negative case to the + * positive case by negating the input(s) and then post-processing the result. + * Note that we must ALWAYS check specially whether those values are MIN_VALUE + * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as + * a positive number, it overflows back into a negative). Not handling this + * case would often result in infinite recursion. + * + * @class Represents the BSON Long type. + * @param {Number} low the low (signed) 32 bits of the Long. + * @param {Number} high the high (signed) 32 bits of the Long. + */ +function Long(low, high) { + if(!(this instanceof Long)) return new Long(low, high); + + this._bsontype = 'Long'; + /** + * @type {number} + * @api private + */ + this.low_ = low | 0; // force into 32 signed bits. + + /** + * @type {number} + * @api private + */ + this.high_ = high | 0; // force into 32 signed bits. +}; + +/** + * Return the int value. + * + * @return {Number} the value, assuming it is a 32-bit integer. + * @api public + */ +Long.prototype.toInt = function() { + return this.low_; +}; + +/** + * Return the Number value. + * + * @return {Number} the closest floating-point representation to this value. + * @api public + */ +Long.prototype.toNumber = function() { + return this.high_ * Long.TWO_PWR_32_DBL_ + + this.getLowBitsUnsigned(); +}; + +/** + * Return the JSON value. + * + * @return {String} the JSON representation. + * @api public + */ +Long.prototype.toJSON = function() { + return this.toString(); +} + +/** + * Return the String value. + * + * @param {Number} [opt_radix] the radix in which the text should be written. + * @return {String} the textual representation of this value. + * @api public + */ +Long.prototype.toString = function(opt_radix) { + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (this.isZero()) { + return '0'; + } + + if (this.isNegative()) { + if (this.equals(Long.MIN_VALUE)) { + // We need to change the Long value before it can be negated, so we remove + // the bottom-most digit in this base and then recurse to do the rest. + var radixLong = Long.fromNumber(radix); + var div = this.div(radixLong); + var rem = div.multiply(radixLong).subtract(this); + return div.toString(radix) + rem.toInt().toString(radix); + } else { + return '-' + this.negate().toString(radix); + } + } + + // Do several (6) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Long.fromNumber(Math.pow(radix, 6)); + + var rem = this; + var result = ''; + while (true) { + var remDiv = rem.div(radixToPower); + var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); + var digits = intval.toString(radix); + + rem = remDiv; + if (rem.isZero()) { + return digits + result; + } else { + while (digits.length < 6) { + digits = '0' + digits; + } + result = '' + digits + result; + } + } +}; + +/** + * Return the high 32-bits value. + * + * @return {Number} the high 32-bits as a signed value. + * @api public + */ +Long.prototype.getHighBits = function() { + return this.high_; +}; + +/** + * Return the low 32-bits value. + * + * @return {Number} the low 32-bits as a signed value. + * @api public + */ +Long.prototype.getLowBits = function() { + return this.low_; +}; + +/** + * Return the low unsigned 32-bits value. + * + * @return {Number} the low 32-bits as an unsigned value. + * @api public + */ +Long.prototype.getLowBitsUnsigned = function() { + return (this.low_ >= 0) ? + this.low_ : Long.TWO_PWR_32_DBL_ + this.low_; +}; + +/** + * Returns the number of bits needed to represent the absolute value of this Long. + * + * @return {Number} Returns the number of bits needed to represent the absolute value of this Long. + * @api public + */ +Long.prototype.getNumBitsAbs = function() { + if (this.isNegative()) { + if (this.equals(Long.MIN_VALUE)) { + return 64; + } else { + return this.negate().getNumBitsAbs(); + } + } else { + var val = this.high_ != 0 ? this.high_ : this.low_; + for (var bit = 31; bit > 0; bit--) { + if ((val & (1 << bit)) != 0) { + break; + } + } + return this.high_ != 0 ? bit + 33 : bit + 1; + } +}; + +/** + * Return whether this value is zero. + * + * @return {Boolean} whether this value is zero. + * @api public + */ +Long.prototype.isZero = function() { + return this.high_ == 0 && this.low_ == 0; +}; + +/** + * Return whether this value is negative. + * + * @return {Boolean} whether this value is negative. + * @api public + */ +Long.prototype.isNegative = function() { + return this.high_ < 0; +}; + +/** + * Return whether this value is odd. + * + * @return {Boolean} whether this value is odd. + * @api public + */ +Long.prototype.isOdd = function() { + return (this.low_ & 1) == 1; +}; + +/** + * Return whether this Long equals the other + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long equals the other + * @api public + */ +Long.prototype.equals = function(other) { + return (this.high_ == other.high_) && (this.low_ == other.low_); +}; + +/** + * Return whether this Long does not equal the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long does not equal the other. + * @api public + */ +Long.prototype.notEquals = function(other) { + return (this.high_ != other.high_) || (this.low_ != other.low_); +}; + +/** + * Return whether this Long is less than the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is less than the other. + * @api public + */ +Long.prototype.lessThan = function(other) { + return this.compare(other) < 0; +}; + +/** + * Return whether this Long is less than or equal to the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is less than or equal to the other. + * @api public + */ +Long.prototype.lessThanOrEqual = function(other) { + return this.compare(other) <= 0; +}; + +/** + * Return whether this Long is greater than the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is greater than the other. + * @api public + */ +Long.prototype.greaterThan = function(other) { + return this.compare(other) > 0; +}; + +/** + * Return whether this Long is greater than or equal to the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is greater than or equal to the other. + * @api public + */ +Long.prototype.greaterThanOrEqual = function(other) { + return this.compare(other) >= 0; +}; + +/** + * Compares this Long with the given one. + * + * @param {Long} other Long to compare against. + * @return {Boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. + * @api public + */ +Long.prototype.compare = function(other) { + if (this.equals(other)) { + return 0; + } + + var thisNeg = this.isNegative(); + var otherNeg = other.isNegative(); + if (thisNeg && !otherNeg) { + return -1; + } + if (!thisNeg && otherNeg) { + return 1; + } + + // at this point, the signs are the same, so subtraction will not overflow + if (this.subtract(other).isNegative()) { + return -1; + } else { + return 1; + } +}; + +/** + * The negation of this value. + * + * @return {Long} the negation of this value. + * @api public + */ +Long.prototype.negate = function() { + if (this.equals(Long.MIN_VALUE)) { + return Long.MIN_VALUE; + } else { + return this.not().add(Long.ONE); + } +}; + +/** + * Returns the sum of this and the given Long. + * + * @param {Long} other Long to add to this one. + * @return {Long} the sum of this and the given Long. + * @api public + */ +Long.prototype.add = function(other) { + // Divide each number into 4 chunks of 16 bits, and then sum the chunks. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 + b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 + b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 + b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 + b48; + c48 &= 0xFFFF; + return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns the difference of this and the given Long. + * + * @param {Long} other Long to subtract from this. + * @return {Long} the difference of this and the given Long. + * @api public + */ +Long.prototype.subtract = function(other) { + return this.add(other.negate()); +}; + +/** + * Returns the product of this and the given Long. + * + * @param {Long} other Long to multiply with this. + * @return {Long} the product of this and the other. + * @api public + */ +Long.prototype.multiply = function(other) { + if (this.isZero()) { + return Long.ZERO; + } else if (other.isZero()) { + return Long.ZERO; + } + + if (this.equals(Long.MIN_VALUE)) { + return other.isOdd() ? Long.MIN_VALUE : Long.ZERO; + } else if (other.equals(Long.MIN_VALUE)) { + return this.isOdd() ? Long.MIN_VALUE : Long.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().multiply(other.negate()); + } else { + return this.negate().multiply(other).negate(); + } + } else if (other.isNegative()) { + return this.multiply(other.negate()).negate(); + } + + // If both Longs are small, use float multiplication + if (this.lessThan(Long.TWO_PWR_24_) && + other.lessThan(Long.TWO_PWR_24_)) { + return Long.fromNumber(this.toNumber() * other.toNumber()); + } + + // Divide each Long into 4 chunks of 16 bits, and then add up 4x4 products. + // We can skip products that would overflow. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 * b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 * b00; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c16 += a00 * b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 * b00; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a16 * b16; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a00 * b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; + c48 &= 0xFFFF; + return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns this Long divided by the given one. + * + * @param {Long} other Long by which to divide. + * @return {Long} this Long divided by the given one. + * @api public + */ +Long.prototype.div = function(other) { + if (other.isZero()) { + throw Error('division by zero'); + } else if (this.isZero()) { + return Long.ZERO; + } + + if (this.equals(Long.MIN_VALUE)) { + if (other.equals(Long.ONE) || + other.equals(Long.NEG_ONE)) { + return Long.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE + } else if (other.equals(Long.MIN_VALUE)) { + return Long.ONE; + } else { + // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. + var halfThis = this.shiftRight(1); + var approx = halfThis.div(other).shiftLeft(1); + if (approx.equals(Long.ZERO)) { + return other.isNegative() ? Long.ONE : Long.NEG_ONE; + } else { + var rem = this.subtract(other.multiply(approx)); + var result = approx.add(rem.div(other)); + return result; + } + } + } else if (other.equals(Long.MIN_VALUE)) { + return Long.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().div(other.negate()); + } else { + return this.negate().div(other).negate(); + } + } else if (other.isNegative()) { + return this.div(other.negate()).negate(); + } + + // Repeat the following until the remainder is less than other: find a + // floating-point that approximates remainder / other *from below*, add this + // into the result, and subtract it from the remainder. It is critical that + // the approximate value is less than or equal to the real value so that the + // remainder never becomes negative. + var res = Long.ZERO; + var rem = this; + while (rem.greaterThanOrEqual(other)) { + // Approximate the result of division. This may be a little greater or + // smaller than the actual value. + var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); + + // We will tweak the approximate result by changing it in the 48-th digit or + // the smallest non-fractional digit, whichever is larger. + var log2 = Math.ceil(Math.log(approx) / Math.LN2); + var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); + + // Decrease the approximation until it is smaller than the remainder. Note + // that if it is too large, the product overflows and is negative. + var approxRes = Long.fromNumber(approx); + var approxRem = approxRes.multiply(other); + while (approxRem.isNegative() || approxRem.greaterThan(rem)) { + approx -= delta; + approxRes = Long.fromNumber(approx); + approxRem = approxRes.multiply(other); + } + + // We know the answer can't be zero... and actually, zero would cause + // infinite recursion since we would make no progress. + if (approxRes.isZero()) { + approxRes = Long.ONE; + } + + res = res.add(approxRes); + rem = rem.subtract(approxRem); + } + return res; +}; + +/** + * Returns this Long modulo the given one. + * + * @param {Long} other Long by which to mod. + * @return {Long} this Long modulo the given one. + * @api public + */ +Long.prototype.modulo = function(other) { + return this.subtract(this.div(other).multiply(other)); +}; + +/** + * The bitwise-NOT of this value. + * + * @return {Long} the bitwise-NOT of this value. + * @api public + */ +Long.prototype.not = function() { + return Long.fromBits(~this.low_, ~this.high_); +}; + +/** + * Returns the bitwise-AND of this Long and the given one. + * + * @param {Long} other the Long with which to AND. + * @return {Long} the bitwise-AND of this and the other. + * @api public + */ +Long.prototype.and = function(other) { + return Long.fromBits(this.low_ & other.low_, this.high_ & other.high_); +}; + +/** + * Returns the bitwise-OR of this Long and the given one. + * + * @param {Long} other the Long with which to OR. + * @return {Long} the bitwise-OR of this and the other. + * @api public + */ +Long.prototype.or = function(other) { + return Long.fromBits(this.low_ | other.low_, this.high_ | other.high_); +}; + +/** + * Returns the bitwise-XOR of this Long and the given one. + * + * @param {Long} other the Long with which to XOR. + * @return {Long} the bitwise-XOR of this and the other. + * @api public + */ +Long.prototype.xor = function(other) { + return Long.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); +}; + +/** + * Returns this Long with bits shifted to the left by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the left by the given amount. + * @api public + */ +Long.prototype.shiftLeft = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var low = this.low_; + if (numBits < 32) { + var high = this.high_; + return Long.fromBits( + low << numBits, + (high << numBits) | (low >>> (32 - numBits))); + } else { + return Long.fromBits(0, low << (numBits - 32)); + } + } +}; + +/** + * Returns this Long with bits shifted to the right by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the right by the given amount. + * @api public + */ +Long.prototype.shiftRight = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Long.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >> numBits); + } else { + return Long.fromBits( + high >> (numBits - 32), + high >= 0 ? 0 : -1); + } + } +}; + +/** + * Returns this Long with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the right by the given amount, with zeros placed into the new leading bits. + * @api public + */ +Long.prototype.shiftRightUnsigned = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Long.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >>> numBits); + } else if (numBits == 32) { + return Long.fromBits(high, 0); + } else { + return Long.fromBits(high >>> (numBits - 32), 0); + } + } +}; + +/** + * Returns a Long representing the given (32-bit) integer value. + * + * @param {Number} value the 32-bit integer in question. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromInt = function(value) { + if (-128 <= value && value < 128) { + var cachedObj = Long.INT_CACHE_[value]; + if (cachedObj) { + return cachedObj; + } + } + + var obj = new Long(value | 0, value < 0 ? -1 : 0); + if (-128 <= value && value < 128) { + Long.INT_CACHE_[value] = obj; + } + return obj; +}; + +/** + * Returns a Long representing the given value, provided that it is a finite number. Otherwise, zero is returned. + * + * @param {Number} value the number in question. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromNumber = function(value) { + if (isNaN(value) || !isFinite(value)) { + return Long.ZERO; + } else if (value <= -Long.TWO_PWR_63_DBL_) { + return Long.MIN_VALUE; + } else if (value + 1 >= Long.TWO_PWR_63_DBL_) { + return Long.MAX_VALUE; + } else if (value < 0) { + return Long.fromNumber(-value).negate(); + } else { + return new Long( + (value % Long.TWO_PWR_32_DBL_) | 0, + (value / Long.TWO_PWR_32_DBL_) | 0); + } +}; + +/** + * Returns a Long representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. + * + * @param {Number} lowBits the low 32-bits. + * @param {Number} highBits the high 32-bits. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromBits = function(lowBits, highBits) { + return new Long(lowBits, highBits); +}; + +/** + * Returns a Long representation of the given string, written using the given radix. + * + * @param {String} str the textual representation of the Long. + * @param {Number} opt_radix the radix in which the text is written. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromString = function(str, opt_radix) { + if (str.length == 0) { + throw Error('number format error: empty string'); + } + + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (str.charAt(0) == '-') { + return Long.fromString(str.substring(1), radix).negate(); + } else if (str.indexOf('-') >= 0) { + throw Error('number format error: interior "-" character: ' + str); + } + + // Do several (8) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Long.fromNumber(Math.pow(radix, 8)); + + var result = Long.ZERO; + for (var i = 0; i < str.length; i += 8) { + var size = Math.min(8, str.length - i); + var value = parseInt(str.substring(i, i + size), radix); + if (size < 8) { + var power = Long.fromNumber(Math.pow(radix, size)); + result = result.multiply(power).add(Long.fromNumber(value)); + } else { + result = result.multiply(radixToPower); + result = result.add(Long.fromNumber(value)); + } + } + return result; +}; + +// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the +// from* methods on which they depend. + + +/** + * A cache of the Long representations of small integer values. + * @type {Object} + * @api private + */ +Long.INT_CACHE_ = {}; + +// NOTE: the compiler should inline these constant values below and then remove +// these variables, so there should be no runtime penalty for these. + +/** + * Number used repeated below in calculations. This must appear before the + * first call to any from* function below. + * @type {number} + * @api private + */ +Long.TWO_PWR_16_DBL_ = 1 << 16; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_24_DBL_ = 1 << 24; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_32_DBL_ = Long.TWO_PWR_16_DBL_ * Long.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_31_DBL_ = Long.TWO_PWR_32_DBL_ / 2; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_48_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_64_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_32_DBL_; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_63_DBL_ = Long.TWO_PWR_64_DBL_ / 2; + +/** @type {Long} */ +Long.ZERO = Long.fromInt(0); + +/** @type {Long} */ +Long.ONE = Long.fromInt(1); + +/** @type {Long} */ +Long.NEG_ONE = Long.fromInt(-1); + +/** @type {Long} */ +Long.MAX_VALUE = + Long.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); + +/** @type {Long} */ +Long.MIN_VALUE = Long.fromBits(0, 0x80000000 | 0); + +/** + * @type {Long} + * @api private + */ +Long.TWO_PWR_24_ = Long.fromInt(1 << 24); + +/** + * Expose. + */ +exports.Long = Long; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js new file mode 100644 index 0000000..0825408 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js @@ -0,0 +1,13 @@ +/** + * A class representation of the BSON MaxKey type. + * + * @class Represents the BSON MaxKey type. + * @return {MaxKey} + */ +function MaxKey() { + if(!(this instanceof MaxKey)) return new MaxKey(); + + this._bsontype = 'MaxKey'; +} + +exports.MaxKey = MaxKey; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js new file mode 100644 index 0000000..230c2e6 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js @@ -0,0 +1,13 @@ +/** + * A class representation of the BSON MinKey type. + * + * @class Represents the BSON MinKey type. + * @return {MinKey} + */ +function MinKey() { + if(!(this instanceof MinKey)) return new MinKey(); + + this._bsontype = 'MinKey'; +} + +exports.MinKey = MinKey; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js new file mode 100644 index 0000000..1ff9a83 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js @@ -0,0 +1,253 @@ +/** + * Module dependencies. + */ +var BinaryParser = require('./binary_parser').BinaryParser; + +/** + * Machine id. + * + * Create a random 3-byte value (i.e. unique for this + * process). Other drivers use a md5 of the machine id here, but + * that would mean an asyc call to gethostname, so we don't bother. + */ +var MACHINE_ID = parseInt(Math.random() * 0xFFFFFF, 10); + +// Regular expression that checks for hex value +var checkForHexRegExp = new RegExp("^[0-9a-fA-F]{24}$"); + +/** +* Create a new ObjectID instance +* +* @class Represents the BSON ObjectID type +* @param {String|Number} id Can be a 24 byte hex string, 12 byte binary string or a Number. +* @return {Object} instance of ObjectID. +*/ +var ObjectID = function ObjectID(id, _hex) { + if(!(this instanceof ObjectID)) return new ObjectID(id, _hex); + + this._bsontype = 'ObjectID'; + var __id = null; + + // Throw an error if it's not a valid setup + if(id != null && 'number' != typeof id && (id.length != 12 && id.length != 24)) + throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); + + // Generate id based on the input + if(id == null || typeof id == 'number') { + // convert to 12 byte binary string + this.id = this.generate(id); + } else if(id != null && id.length === 12) { + // assume 12 byte string + this.id = id; + } else if(checkForHexRegExp.test(id)) { + return ObjectID.createFromHexString(id); + } else if(!checkForHexRegExp.test(id)) { + throw new Error("Value passed in is not a valid 24 character hex string"); + } + + if(ObjectID.cacheHexString) this.__id = this.toHexString(); +}; + +// Allow usage of ObjectId aswell as ObjectID +var ObjectId = ObjectID; + +/** +* Return the ObjectID id as a 24 byte hex string representation +* +* @return {String} return the 24 byte hex string representation. +* @api public +*/ +ObjectID.prototype.toHexString = function() { + if(ObjectID.cacheHexString && this.__id) return this.__id; + + var hexString = '' + , number + , value; + + for (var index = 0, len = this.id.length; index < len; index++) { + value = BinaryParser.toByte(this.id[index]); + number = value <= 15 + ? '0' + value.toString(16) + : value.toString(16); + hexString = hexString + number; + } + + if(ObjectID.cacheHexString) this.__id = hexString; + return hexString; +}; + +/** +* Update the ObjectID index used in generating new ObjectID's on the driver +* +* @return {Number} returns next index value. +* @api private +*/ +ObjectID.prototype.get_inc = function() { + return ObjectID.index = (ObjectID.index + 1) % 0xFFFFFF; +}; + +/** +* Update the ObjectID index used in generating new ObjectID's on the driver +* +* @return {Number} returns next index value. +* @api private +*/ +ObjectID.prototype.getInc = function() { + return this.get_inc(); +}; + +/** +* Generate a 12 byte id string used in ObjectID's +* +* @param {Number} [time] optional parameter allowing to pass in a second based timestamp. +* @return {String} return the 12 byte id binary string. +* @api private +*/ +ObjectID.prototype.generate = function(time) { + if ('number' == typeof time) { + var time4Bytes = BinaryParser.encodeInt(time, 32, true, true); + /* for time-based ObjectID the bytes following the time will be zeroed */ + var machine3Bytes = BinaryParser.encodeInt(MACHINE_ID, 24, false); + var pid2Bytes = BinaryParser.fromShort(typeof process === 'undefined' ? Math.floor(Math.random() * 100000) : process.pid); + var index3Bytes = BinaryParser.encodeInt(this.get_inc(), 24, false, true); + } else { + var unixTime = parseInt(Date.now()/1000,10); + var time4Bytes = BinaryParser.encodeInt(unixTime, 32, true, true); + var machine3Bytes = BinaryParser.encodeInt(MACHINE_ID, 24, false); + var pid2Bytes = BinaryParser.fromShort(typeof process === 'undefined' ? Math.floor(Math.random() * 100000) : process.pid); + var index3Bytes = BinaryParser.encodeInt(this.get_inc(), 24, false, true); + } + + return time4Bytes + machine3Bytes + pid2Bytes + index3Bytes; +}; + +/** +* Converts the id into a 24 byte hex string for printing +* +* @return {String} return the 24 byte hex string representation. +* @api private +*/ +ObjectID.prototype.toString = function() { + return this.toHexString(); +}; + +/** +* Converts to a string representation of this Id. +* +* @return {String} return the 24 byte hex string representation. +* @api private +*/ +ObjectID.prototype.inspect = ObjectID.prototype.toString; + +/** +* Converts to its JSON representation. +* +* @return {String} return the 24 byte hex string representation. +* @api private +*/ +ObjectID.prototype.toJSON = function() { + return this.toHexString(); +}; + +/** +* Compares the equality of this ObjectID with `otherID`. +* +* @param {Object} otherID ObjectID instance to compare against. +* @return {Bool} the result of comparing two ObjectID's +* @api public +*/ +ObjectID.prototype.equals = function equals (otherID) { + var id = (otherID instanceof ObjectID || otherID.toHexString) + ? otherID.id + : ObjectID.createFromHexString(otherID).id; + + return this.id === id; +} + +/** +* Returns the generation time in seconds that this ID was generated. +* +* @return {Number} return number of seconds in the timestamp part of the 12 byte id. +* @api public +*/ +ObjectID.prototype.getTimestamp = function() { + var timestamp = new Date(); + timestamp.setTime(Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)) * 1000); + return timestamp; +} + +/** +* @ignore +* @api private +*/ +ObjectID.index = 0; + +ObjectID.createPk = function createPk () { + return new ObjectID(); +}; + +/** +* Creates an ObjectID from a second based number, with the rest of the ObjectID zeroed out. Used for comparisons or sorting the ObjectID. +* +* @param {Number} time an integer number representing a number of seconds. +* @return {ObjectID} return the created ObjectID +* @api public +*/ +ObjectID.createFromTime = function createFromTime (time) { + var id = BinaryParser.encodeInt(time, 32, true, true) + + BinaryParser.encodeInt(0, 64, true, true); + return new ObjectID(id); +}; + +/** +* Creates an ObjectID from a hex string representation of an ObjectID. +* +* @param {String} hexString create a ObjectID from a passed in 24 byte hexstring. +* @return {ObjectID} return the created ObjectID +* @api public +*/ +ObjectID.createFromHexString = function createFromHexString (hexString) { + // Throw an error if it's not a valid setup + if(typeof hexString === 'undefined' || hexString != null && hexString.length != 24) + throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); + + var len = hexString.length; + + if(len > 12*2) { + throw new Error('Id cannot be longer than 12 bytes'); + } + + var result = '' + , string + , number; + + for (var index = 0; index < len; index += 2) { + string = hexString.substr(index, 2); + number = parseInt(string, 16); + result += BinaryParser.fromByte(number); + } + + return new ObjectID(result, hexString); +}; + +/** +* @ignore +*/ +Object.defineProperty(ObjectID.prototype, "generationTime", { + enumerable: true + , get: function () { + return Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)); + } + , set: function (value) { + var value = BinaryParser.encodeInt(value, 32, true, true); + this.id = value + this.id.substr(4); + // delete this.__id; + this.toHexString(); + } +}); + +/** + * Expose. + */ +exports.ObjectID = ObjectID; +exports.ObjectId = ObjectID; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js new file mode 100644 index 0000000..8e2838d --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js @@ -0,0 +1,48 @@ +/** + * A class representation of the BSON Symbol type. + * + * @class Represents the BSON Symbol type. + * @param {String} value the string representing the symbol. + * @return {Symbol} + */ +function Symbol(value) { + if(!(this instanceof Symbol)) return new Symbol(value); + this._bsontype = 'Symbol'; + this.value = value; +} + +/** + * Access the wrapped string value. + * + * @return {String} returns the wrapped string. + * @api public + */ +Symbol.prototype.valueOf = function() { + return this.value; +}; + +/** + * @ignore + * @api private + */ +Symbol.prototype.toString = function() { + return this.value; +} + +/** + * @ignore + * @api private + */ +Symbol.prototype.inspect = function() { + return this.value; +} + +/** + * @ignore + * @api private + */ +Symbol.prototype.toJSON = function() { + return this.value; +} + +exports.Symbol = Symbol; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js new file mode 100644 index 0000000..c650d15 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js @@ -0,0 +1,853 @@ +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// Copyright 2009 Google Inc. All Rights Reserved + +/** + * Defines a Timestamp class for representing a 64-bit two's-complement + * integer value, which faithfully simulates the behavior of a Java "Timestamp". This + * implementation is derived from TimestampLib in GWT. + * + * Constructs a 64-bit two's-complement integer, given its low and high 32-bit + * values as *signed* integers. See the from* functions below for more + * convenient ways of constructing Timestamps. + * + * The internal representation of a Timestamp is the two given signed, 32-bit values. + * We use 32-bit pieces because these are the size of integers on which + * Javascript performs bit-operations. For operations like addition and + * multiplication, we split each number into 16-bit pieces, which can easily be + * multiplied within Javascript's floating-point representation without overflow + * or change in sign. + * + * In the algorithms below, we frequently reduce the negative case to the + * positive case by negating the input(s) and then post-processing the result. + * Note that we must ALWAYS check specially whether those values are MIN_VALUE + * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as + * a positive number, it overflows back into a negative). Not handling this + * case would often result in infinite recursion. + * + * @class Represents the BSON Timestamp type. + * @param {Number} low the low (signed) 32 bits of the Timestamp. + * @param {Number} high the high (signed) 32 bits of the Timestamp. + */ +function Timestamp(low, high) { + if(!(this instanceof Timestamp)) return new Timestamp(low, high); + this._bsontype = 'Timestamp'; + /** + * @type {number} + * @api private + */ + this.low_ = low | 0; // force into 32 signed bits. + + /** + * @type {number} + * @api private + */ + this.high_ = high | 0; // force into 32 signed bits. +}; + +/** + * Return the int value. + * + * @return {Number} the value, assuming it is a 32-bit integer. + * @api public + */ +Timestamp.prototype.toInt = function() { + return this.low_; +}; + +/** + * Return the Number value. + * + * @return {Number} the closest floating-point representation to this value. + * @api public + */ +Timestamp.prototype.toNumber = function() { + return this.high_ * Timestamp.TWO_PWR_32_DBL_ + + this.getLowBitsUnsigned(); +}; + +/** + * Return the JSON value. + * + * @return {String} the JSON representation. + * @api public + */ +Timestamp.prototype.toJSON = function() { + return this.toString(); +} + +/** + * Return the String value. + * + * @param {Number} [opt_radix] the radix in which the text should be written. + * @return {String} the textual representation of this value. + * @api public + */ +Timestamp.prototype.toString = function(opt_radix) { + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (this.isZero()) { + return '0'; + } + + if (this.isNegative()) { + if (this.equals(Timestamp.MIN_VALUE)) { + // We need to change the Timestamp value before it can be negated, so we remove + // the bottom-most digit in this base and then recurse to do the rest. + var radixTimestamp = Timestamp.fromNumber(radix); + var div = this.div(radixTimestamp); + var rem = div.multiply(radixTimestamp).subtract(this); + return div.toString(radix) + rem.toInt().toString(radix); + } else { + return '-' + this.negate().toString(radix); + } + } + + // Do several (6) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Timestamp.fromNumber(Math.pow(radix, 6)); + + var rem = this; + var result = ''; + while (true) { + var remDiv = rem.div(radixToPower); + var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); + var digits = intval.toString(radix); + + rem = remDiv; + if (rem.isZero()) { + return digits + result; + } else { + while (digits.length < 6) { + digits = '0' + digits; + } + result = '' + digits + result; + } + } +}; + +/** + * Return the high 32-bits value. + * + * @return {Number} the high 32-bits as a signed value. + * @api public + */ +Timestamp.prototype.getHighBits = function() { + return this.high_; +}; + +/** + * Return the low 32-bits value. + * + * @return {Number} the low 32-bits as a signed value. + * @api public + */ +Timestamp.prototype.getLowBits = function() { + return this.low_; +}; + +/** + * Return the low unsigned 32-bits value. + * + * @return {Number} the low 32-bits as an unsigned value. + * @api public + */ +Timestamp.prototype.getLowBitsUnsigned = function() { + return (this.low_ >= 0) ? + this.low_ : Timestamp.TWO_PWR_32_DBL_ + this.low_; +}; + +/** + * Returns the number of bits needed to represent the absolute value of this Timestamp. + * + * @return {Number} Returns the number of bits needed to represent the absolute value of this Timestamp. + * @api public + */ +Timestamp.prototype.getNumBitsAbs = function() { + if (this.isNegative()) { + if (this.equals(Timestamp.MIN_VALUE)) { + return 64; + } else { + return this.negate().getNumBitsAbs(); + } + } else { + var val = this.high_ != 0 ? this.high_ : this.low_; + for (var bit = 31; bit > 0; bit--) { + if ((val & (1 << bit)) != 0) { + break; + } + } + return this.high_ != 0 ? bit + 33 : bit + 1; + } +}; + +/** + * Return whether this value is zero. + * + * @return {Boolean} whether this value is zero. + * @api public + */ +Timestamp.prototype.isZero = function() { + return this.high_ == 0 && this.low_ == 0; +}; + +/** + * Return whether this value is negative. + * + * @return {Boolean} whether this value is negative. + * @api public + */ +Timestamp.prototype.isNegative = function() { + return this.high_ < 0; +}; + +/** + * Return whether this value is odd. + * + * @return {Boolean} whether this value is odd. + * @api public + */ +Timestamp.prototype.isOdd = function() { + return (this.low_ & 1) == 1; +}; + +/** + * Return whether this Timestamp equals the other + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp equals the other + * @api public + */ +Timestamp.prototype.equals = function(other) { + return (this.high_ == other.high_) && (this.low_ == other.low_); +}; + +/** + * Return whether this Timestamp does not equal the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp does not equal the other. + * @api public + */ +Timestamp.prototype.notEquals = function(other) { + return (this.high_ != other.high_) || (this.low_ != other.low_); +}; + +/** + * Return whether this Timestamp is less than the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is less than the other. + * @api public + */ +Timestamp.prototype.lessThan = function(other) { + return this.compare(other) < 0; +}; + +/** + * Return whether this Timestamp is less than or equal to the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is less than or equal to the other. + * @api public + */ +Timestamp.prototype.lessThanOrEqual = function(other) { + return this.compare(other) <= 0; +}; + +/** + * Return whether this Timestamp is greater than the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is greater than the other. + * @api public + */ +Timestamp.prototype.greaterThan = function(other) { + return this.compare(other) > 0; +}; + +/** + * Return whether this Timestamp is greater than or equal to the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is greater than or equal to the other. + * @api public + */ +Timestamp.prototype.greaterThanOrEqual = function(other) { + return this.compare(other) >= 0; +}; + +/** + * Compares this Timestamp with the given one. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. + * @api public + */ +Timestamp.prototype.compare = function(other) { + if (this.equals(other)) { + return 0; + } + + var thisNeg = this.isNegative(); + var otherNeg = other.isNegative(); + if (thisNeg && !otherNeg) { + return -1; + } + if (!thisNeg && otherNeg) { + return 1; + } + + // at this point, the signs are the same, so subtraction will not overflow + if (this.subtract(other).isNegative()) { + return -1; + } else { + return 1; + } +}; + +/** + * The negation of this value. + * + * @return {Timestamp} the negation of this value. + * @api public + */ +Timestamp.prototype.negate = function() { + if (this.equals(Timestamp.MIN_VALUE)) { + return Timestamp.MIN_VALUE; + } else { + return this.not().add(Timestamp.ONE); + } +}; + +/** + * Returns the sum of this and the given Timestamp. + * + * @param {Timestamp} other Timestamp to add to this one. + * @return {Timestamp} the sum of this and the given Timestamp. + * @api public + */ +Timestamp.prototype.add = function(other) { + // Divide each number into 4 chunks of 16 bits, and then sum the chunks. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 + b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 + b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 + b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 + b48; + c48 &= 0xFFFF; + return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns the difference of this and the given Timestamp. + * + * @param {Timestamp} other Timestamp to subtract from this. + * @return {Timestamp} the difference of this and the given Timestamp. + * @api public + */ +Timestamp.prototype.subtract = function(other) { + return this.add(other.negate()); +}; + +/** + * Returns the product of this and the given Timestamp. + * + * @param {Timestamp} other Timestamp to multiply with this. + * @return {Timestamp} the product of this and the other. + * @api public + */ +Timestamp.prototype.multiply = function(other) { + if (this.isZero()) { + return Timestamp.ZERO; + } else if (other.isZero()) { + return Timestamp.ZERO; + } + + if (this.equals(Timestamp.MIN_VALUE)) { + return other.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; + } else if (other.equals(Timestamp.MIN_VALUE)) { + return this.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().multiply(other.negate()); + } else { + return this.negate().multiply(other).negate(); + } + } else if (other.isNegative()) { + return this.multiply(other.negate()).negate(); + } + + // If both Timestamps are small, use float multiplication + if (this.lessThan(Timestamp.TWO_PWR_24_) && + other.lessThan(Timestamp.TWO_PWR_24_)) { + return Timestamp.fromNumber(this.toNumber() * other.toNumber()); + } + + // Divide each Timestamp into 4 chunks of 16 bits, and then add up 4x4 products. + // We can skip products that would overflow. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 * b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 * b00; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c16 += a00 * b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 * b00; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a16 * b16; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a00 * b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; + c48 &= 0xFFFF; + return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns this Timestamp divided by the given one. + * + * @param {Timestamp} other Timestamp by which to divide. + * @return {Timestamp} this Timestamp divided by the given one. + * @api public + */ +Timestamp.prototype.div = function(other) { + if (other.isZero()) { + throw Error('division by zero'); + } else if (this.isZero()) { + return Timestamp.ZERO; + } + + if (this.equals(Timestamp.MIN_VALUE)) { + if (other.equals(Timestamp.ONE) || + other.equals(Timestamp.NEG_ONE)) { + return Timestamp.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE + } else if (other.equals(Timestamp.MIN_VALUE)) { + return Timestamp.ONE; + } else { + // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. + var halfThis = this.shiftRight(1); + var approx = halfThis.div(other).shiftLeft(1); + if (approx.equals(Timestamp.ZERO)) { + return other.isNegative() ? Timestamp.ONE : Timestamp.NEG_ONE; + } else { + var rem = this.subtract(other.multiply(approx)); + var result = approx.add(rem.div(other)); + return result; + } + } + } else if (other.equals(Timestamp.MIN_VALUE)) { + return Timestamp.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().div(other.negate()); + } else { + return this.negate().div(other).negate(); + } + } else if (other.isNegative()) { + return this.div(other.negate()).negate(); + } + + // Repeat the following until the remainder is less than other: find a + // floating-point that approximates remainder / other *from below*, add this + // into the result, and subtract it from the remainder. It is critical that + // the approximate value is less than or equal to the real value so that the + // remainder never becomes negative. + var res = Timestamp.ZERO; + var rem = this; + while (rem.greaterThanOrEqual(other)) { + // Approximate the result of division. This may be a little greater or + // smaller than the actual value. + var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); + + // We will tweak the approximate result by changing it in the 48-th digit or + // the smallest non-fractional digit, whichever is larger. + var log2 = Math.ceil(Math.log(approx) / Math.LN2); + var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); + + // Decrease the approximation until it is smaller than the remainder. Note + // that if it is too large, the product overflows and is negative. + var approxRes = Timestamp.fromNumber(approx); + var approxRem = approxRes.multiply(other); + while (approxRem.isNegative() || approxRem.greaterThan(rem)) { + approx -= delta; + approxRes = Timestamp.fromNumber(approx); + approxRem = approxRes.multiply(other); + } + + // We know the answer can't be zero... and actually, zero would cause + // infinite recursion since we would make no progress. + if (approxRes.isZero()) { + approxRes = Timestamp.ONE; + } + + res = res.add(approxRes); + rem = rem.subtract(approxRem); + } + return res; +}; + +/** + * Returns this Timestamp modulo the given one. + * + * @param {Timestamp} other Timestamp by which to mod. + * @return {Timestamp} this Timestamp modulo the given one. + * @api public + */ +Timestamp.prototype.modulo = function(other) { + return this.subtract(this.div(other).multiply(other)); +}; + +/** + * The bitwise-NOT of this value. + * + * @return {Timestamp} the bitwise-NOT of this value. + * @api public + */ +Timestamp.prototype.not = function() { + return Timestamp.fromBits(~this.low_, ~this.high_); +}; + +/** + * Returns the bitwise-AND of this Timestamp and the given one. + * + * @param {Timestamp} other the Timestamp with which to AND. + * @return {Timestamp} the bitwise-AND of this and the other. + * @api public + */ +Timestamp.prototype.and = function(other) { + return Timestamp.fromBits(this.low_ & other.low_, this.high_ & other.high_); +}; + +/** + * Returns the bitwise-OR of this Timestamp and the given one. + * + * @param {Timestamp} other the Timestamp with which to OR. + * @return {Timestamp} the bitwise-OR of this and the other. + * @api public + */ +Timestamp.prototype.or = function(other) { + return Timestamp.fromBits(this.low_ | other.low_, this.high_ | other.high_); +}; + +/** + * Returns the bitwise-XOR of this Timestamp and the given one. + * + * @param {Timestamp} other the Timestamp with which to XOR. + * @return {Timestamp} the bitwise-XOR of this and the other. + * @api public + */ +Timestamp.prototype.xor = function(other) { + return Timestamp.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); +}; + +/** + * Returns this Timestamp with bits shifted to the left by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the left by the given amount. + * @api public + */ +Timestamp.prototype.shiftLeft = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var low = this.low_; + if (numBits < 32) { + var high = this.high_; + return Timestamp.fromBits( + low << numBits, + (high << numBits) | (low >>> (32 - numBits))); + } else { + return Timestamp.fromBits(0, low << (numBits - 32)); + } + } +}; + +/** + * Returns this Timestamp with bits shifted to the right by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the right by the given amount. + * @api public + */ +Timestamp.prototype.shiftRight = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Timestamp.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >> numBits); + } else { + return Timestamp.fromBits( + high >> (numBits - 32), + high >= 0 ? 0 : -1); + } + } +}; + +/** + * Returns this Timestamp with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the right by the given amount, with zeros placed into the new leading bits. + * @api public + */ +Timestamp.prototype.shiftRightUnsigned = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Timestamp.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >>> numBits); + } else if (numBits == 32) { + return Timestamp.fromBits(high, 0); + } else { + return Timestamp.fromBits(high >>> (numBits - 32), 0); + } + } +}; + +/** + * Returns a Timestamp representing the given (32-bit) integer value. + * + * @param {Number} value the 32-bit integer in question. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromInt = function(value) { + if (-128 <= value && value < 128) { + var cachedObj = Timestamp.INT_CACHE_[value]; + if (cachedObj) { + return cachedObj; + } + } + + var obj = new Timestamp(value | 0, value < 0 ? -1 : 0); + if (-128 <= value && value < 128) { + Timestamp.INT_CACHE_[value] = obj; + } + return obj; +}; + +/** + * Returns a Timestamp representing the given value, provided that it is a finite number. Otherwise, zero is returned. + * + * @param {Number} value the number in question. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromNumber = function(value) { + if (isNaN(value) || !isFinite(value)) { + return Timestamp.ZERO; + } else if (value <= -Timestamp.TWO_PWR_63_DBL_) { + return Timestamp.MIN_VALUE; + } else if (value + 1 >= Timestamp.TWO_PWR_63_DBL_) { + return Timestamp.MAX_VALUE; + } else if (value < 0) { + return Timestamp.fromNumber(-value).negate(); + } else { + return new Timestamp( + (value % Timestamp.TWO_PWR_32_DBL_) | 0, + (value / Timestamp.TWO_PWR_32_DBL_) | 0); + } +}; + +/** + * Returns a Timestamp representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. + * + * @param {Number} lowBits the low 32-bits. + * @param {Number} highBits the high 32-bits. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromBits = function(lowBits, highBits) { + return new Timestamp(lowBits, highBits); +}; + +/** + * Returns a Timestamp representation of the given string, written using the given radix. + * + * @param {String} str the textual representation of the Timestamp. + * @param {Number} opt_radix the radix in which the text is written. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromString = function(str, opt_radix) { + if (str.length == 0) { + throw Error('number format error: empty string'); + } + + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (str.charAt(0) == '-') { + return Timestamp.fromString(str.substring(1), radix).negate(); + } else if (str.indexOf('-') >= 0) { + throw Error('number format error: interior "-" character: ' + str); + } + + // Do several (8) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Timestamp.fromNumber(Math.pow(radix, 8)); + + var result = Timestamp.ZERO; + for (var i = 0; i < str.length; i += 8) { + var size = Math.min(8, str.length - i); + var value = parseInt(str.substring(i, i + size), radix); + if (size < 8) { + var power = Timestamp.fromNumber(Math.pow(radix, size)); + result = result.multiply(power).add(Timestamp.fromNumber(value)); + } else { + result = result.multiply(radixToPower); + result = result.add(Timestamp.fromNumber(value)); + } + } + return result; +}; + +// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the +// from* methods on which they depend. + + +/** + * A cache of the Timestamp representations of small integer values. + * @type {Object} + * @api private + */ +Timestamp.INT_CACHE_ = {}; + +// NOTE: the compiler should inline these constant values below and then remove +// these variables, so there should be no runtime penalty for these. + +/** + * Number used repeated below in calculations. This must appear before the + * first call to any from* function below. + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_16_DBL_ = 1 << 16; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_24_DBL_ = 1 << 24; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_32_DBL_ = Timestamp.TWO_PWR_16_DBL_ * Timestamp.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_31_DBL_ = Timestamp.TWO_PWR_32_DBL_ / 2; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_48_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_64_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_32_DBL_; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_63_DBL_ = Timestamp.TWO_PWR_64_DBL_ / 2; + +/** @type {Timestamp} */ +Timestamp.ZERO = Timestamp.fromInt(0); + +/** @type {Timestamp} */ +Timestamp.ONE = Timestamp.fromInt(1); + +/** @type {Timestamp} */ +Timestamp.NEG_ONE = Timestamp.fromInt(-1); + +/** @type {Timestamp} */ +Timestamp.MAX_VALUE = + Timestamp.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); + +/** @type {Timestamp} */ +Timestamp.MIN_VALUE = Timestamp.fromBits(0, 0x80000000 | 0); + +/** + * @type {Timestamp} + * @api private + */ +Timestamp.TWO_PWR_24_ = Timestamp.fromInt(1 << 24); + +/** + * Expose. + */ +exports.Timestamp = Timestamp; \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/package.json b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/package.json new file mode 100644 index 0000000..7098fd1 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/package.json @@ -0,0 +1,51 @@ +{ + "name": "bson", + "description": "A bson parser for node.js and the browser", + "keywords": [ + "mongodb", + "bson", + "parser" + ], + "version": "0.1.5", + "author": { + "name": "Christian Amor Kvalheim", + "email": "christkv@gmail.com" + }, + "contributors": [], + "repository": { + "type": "git", + "url": "git://github.com/mongodb/js-bson.git" + }, + "bugs": { + "mail": "node-mongodb-native@googlegroups.com", + "url": "https://github.com/mongodb/js-bson/issues" + }, + "devDependencies": { + "nodeunit": "0.7.3", + "gleak": "0.2.3" + }, + "config": { + "native": false + }, + "main": "./lib/bson/index", + "directories": { + "lib": "./lib/bson" + }, + "engines": { + "node": ">=0.6.0" + }, + "scripts": { + "install": "node install.js || (exit 0)", + "test": "nodeunit ./test/node && TEST_NATIVE=TRUE nodeunit ./test/node" + }, + "licenses": [ + { + "type": "Apache License, Version 2.0", + "url": "http://www.apache.org/licenses/LICENSE-2.0" + } + ], + "readme": "A JS/C++ Bson parser for node, used in the MongoDB Native driver", + "readmeFilename": "README.md", + "_id": "bson@0.1.5", + "_from": "bson@0.1.5" +} diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/bson_test.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/bson_test.js new file mode 100644 index 0000000..84d8ffc --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/bson_test.js @@ -0,0 +1,260 @@ +this.bson_test = { + 'Full document serialization and deserialization': function (test) { + var motherOfAllDocuments = { + 'string': "客家话", + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': new Date(), + 'oid': new ObjectID(), + 'binary': new Binary('hello world'), + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': Long.fromNumber(100), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', new ObjectID(), 'integration_tests_'), + 'minkey': new MinKey(), + 'maxkey': new MaxKey() + } + + // Let's serialize it + var data = BSON.serialize(motherOfAllDocuments, true, true, false); + // Deserialize the object + var object = BSON.deserialize(data); + + // Asserts + test.equal(Utf8.decode(motherOfAllDocuments.string), object.string); + test.deepEqual(motherOfAllDocuments.array, object.array); + test.deepEqual(motherOfAllDocuments.date, object.date); + test.deepEqual(motherOfAllDocuments.oid.toHexString(), object.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.binary.length(), object.binary.length()); + test.ok(assertArrayEqual(motherOfAllDocuments.binary.value(true), object.binary.value(true))); + test.deepEqual(motherOfAllDocuments.int, object.int); + test.deepEqual(motherOfAllDocuments.float, object.float); + test.deepEqual(motherOfAllDocuments.regexp, object.regexp); + test.deepEqual(motherOfAllDocuments.boolean, object.boolean); + test.deepEqual(motherOfAllDocuments.long.toNumber(), object.long); + test.deepEqual(motherOfAllDocuments.where, object.where); + test.deepEqual(motherOfAllDocuments.dbref.oid.toHexString(), object.dbref.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.dbref.namespace, object.dbref.namespace); + test.deepEqual(motherOfAllDocuments.dbref.db, object.dbref.db); + test.deepEqual(motherOfAllDocuments.minkey, object.minkey); + test.deepEqual(motherOfAllDocuments.maxkey, object.maxkey); + test.done(); + }, + + 'exercise all the binary object constructor methods': function (test) { + // Construct using array + var string = 'hello world'; + // String to array + var array = stringToArrayBuffer(string); + + // Binary from array buffer + var binary = new Binary(stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + test.ok(assertArrayEqual(array, binary.buffer)); + + // Construct using number of chars + binary = new Binary(5); + test.ok(5, binary.buffer.length); + + // Construct using an Array + var binary = new Binary(stringToArray(string)); + test.ok(string.length, binary.buffer.length); + test.ok(assertArrayEqual(array, binary.buffer)); + + // Construct using a string + var binary = new Binary(string); + test.ok(string.length, binary.buffer.length); + test.ok(assertArrayEqual(array, binary.buffer)); + test.done(); + }, + + 'exercise the put binary object method for an instance when using Uint8Array': function (test) { + // Construct using array + var string = 'hello world'; + // String to array + var array = stringToArrayBuffer(string + 'a'); + + // Binary from array buffer + var binary = new Binary(stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Write a byte to the array + binary.put('a') + + // Verify that the data was writtencorrectly + test.equal(string.length + 1, binary.position); + test.ok(assertArrayEqual(array, binary.value(true))); + test.equal('hello worlda', binary.value()); + + // Exercise a binary with lots of space in the buffer + var binary = new Binary(); + test.ok(Binary.BUFFER_SIZE, binary.buffer.length); + + // Write a byte to the array + binary.put('a') + + // Verify that the data was writtencorrectly + test.equal(1, binary.position); + test.ok(assertArrayEqual(['a'.charCodeAt(0)], binary.value(true))); + test.equal('a', binary.value()); + test.done(); + }, + + 'exercise the write binary object method for an instance when using Uint8Array': function (test) { + // Construct using array + var string = 'hello world'; + // Array + var writeArrayBuffer = new Uint8Array(new ArrayBuffer(1)); + writeArrayBuffer[0] = 'a'.charCodeAt(0); + var arrayBuffer = ['a'.charCodeAt(0)]; + + // Binary from array buffer + var binary = new Binary(stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Write a string starting at end of buffer + binary.write('a'); + test.equal('hello worlda', binary.value()); + // Write a string starting at index 0 + binary.write('a', 0); + test.equal('aello worlda', binary.value()); + // Write a arraybuffer starting at end of buffer + binary.write(writeArrayBuffer); + test.equal('aello worldaa', binary.value()); + // Write a arraybuffer starting at position 5 + binary.write(writeArrayBuffer, 5); + test.equal('aelloaworldaa', binary.value()); + // Write a array starting at end of buffer + binary.write(arrayBuffer); + test.equal('aelloaworldaaa', binary.value()); + // Write a array starting at position 6 + binary.write(arrayBuffer, 6); + test.equal('aelloaaorldaaa', binary.value()); + test.done(); + }, + + 'exercise the read binary object method for an instance when using Uint8Array': function (test) { + // Construct using array + var string = 'hello world'; + var array = stringToArrayBuffer(string); + + // Binary from array buffer + var binary = new Binary(stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Read the first 2 bytes + var data = binary.read(0, 2); + test.ok(assertArrayEqual(stringToArrayBuffer('he'), data)); + + // Read the entire field + var data = binary.read(0); + test.ok(assertArrayEqual(stringToArrayBuffer(string), data)); + + // Read 3 bytes + var data = binary.read(6, 5); + test.ok(assertArrayEqual(stringToArrayBuffer('world'), data)); + test.done(); + }, + + 'Should correctly handle toBson function for an object': function(test) { + // Test object + var doc = { + hello: new ObjectID(), + a:1 + }; + // Add a toBson method to the object + doc.toBSON = function() { + return {b:1}; + } + + // Serialize the data + var serialized_data = BSON.serialize(doc, false, true); + var deserialized_doc = BSON.deserialize(serialized_data); + test.equal(1, deserialized_doc.b); + test.done(); + } +}; + +var assertArrayEqual = function(array1, array2) { + if(array1.length != array2.length) return false; + for(var i = 0; i < array1.length; i++) { + if(array1[i] != array2[i]) return false; + } + + return true; +} + +// String to arraybuffer +var stringToArrayBuffer = function(string) { + var dataBuffer = new Uint8Array(new ArrayBuffer(string.length)); + // Return the strings + for(var i = 0; i < string.length; i++) { + dataBuffer[i] = string.charCodeAt(i); + } + // Return the data buffer + return dataBuffer; +} + +// String to arraybuffer +var stringToArray = function(string) { + var dataBuffer = new Array(string.length); + // Return the strings + for(var i = 0; i < string.length; i++) { + dataBuffer[i] = string.charCodeAt(i); + } + // Return the data buffer + return dataBuffer; +} + +var Utf8 = { + // public method for url encoding + encode : function (string) { + string = string.replace(/\r\n/g,"\n"); + var utftext = ""; + + for (var n = 0; n < string.length; n++) { + var c = string.charCodeAt(n); + if (c < 128) { + utftext += String.fromCharCode(c); + } else if((c > 127) && (c < 2048)) { + utftext += String.fromCharCode((c >> 6) | 192); + utftext += String.fromCharCode((c & 63) | 128); + } else { + utftext += String.fromCharCode((c >> 12) | 224); + utftext += String.fromCharCode(((c >> 6) & 63) | 128); + utftext += String.fromCharCode((c & 63) | 128); + } + + } + + return utftext; + }, + + // public method for url decoding + decode : function (utftext) { + var string = ""; + var i = 0; + var c = c1 = c2 = 0; + + while ( i < utftext.length ) { + c = utftext.charCodeAt(i); + if(c < 128) { + string += String.fromCharCode(c); + i++; + } else if((c > 191) && (c < 224)) { + c2 = utftext.charCodeAt(i+1); + string += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); + i += 2; + } else { + c2 = utftext.charCodeAt(i+1); + c3 = utftext.charCodeAt(i+2); + string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); + i += 3; + } + } + return string; + } +} diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/nodeunit.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/nodeunit.js new file mode 100644 index 0000000..af7fd0b --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/nodeunit.js @@ -0,0 +1,2034 @@ +/*! + * Nodeunit + * https://github.com/caolan/nodeunit + * Copyright (c) 2010 Caolan McMahon + * MIT Licensed + * + * json2.js + * http://www.JSON.org/json2.js + * Public Domain. + * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. + */ +nodeunit = (function(){ +/* + http://www.JSON.org/json2.js + 2010-11-17 + + Public Domain. + + NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. + + See http://www.JSON.org/js.html + + + This code should be minified before deployment. + See http://javascript.crockford.com/jsmin.html + + USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO + NOT CONTROL. + + + This file creates a global JSON object containing two methods: stringify + and parse. + + JSON.stringify(value, replacer, space) + value any JavaScript value, usually an object or array. + + replacer an optional parameter that determines how object + values are stringified for objects. It can be a + function or an array of strings. + + space an optional parameter that specifies the indentation + of nested structures. If it is omitted, the text will + be packed without extra whitespace. If it is a number, + it will specify the number of spaces to indent at each + level. If it is a string (such as '\t' or ' '), + it contains the characters used to indent at each level. + + This method produces a JSON text from a JavaScript value. + + When an object value is found, if the object contains a toJSON + method, its toJSON method will be called and the result will be + stringified. A toJSON method does not serialize: it returns the + value represented by the name/value pair that should be serialized, + or undefined if nothing should be serialized. The toJSON method + will be passed the key associated with the value, and this will be + bound to the value + + For example, this would serialize Dates as ISO strings. + + Date.prototype.toJSON = function (key) { + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + return this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z'; + }; + + You can provide an optional replacer method. It will be passed the + key and value of each member, with this bound to the containing + object. The value that is returned from your method will be + serialized. If your method returns undefined, then the member will + be excluded from the serialization. + + If the replacer parameter is an array of strings, then it will be + used to select the members to be serialized. It filters the results + such that only members with keys listed in the replacer array are + stringified. + + Values that do not have JSON representations, such as undefined or + functions, will not be serialized. Such values in objects will be + dropped; in arrays they will be replaced with null. You can use + a replacer function to replace those with JSON values. + JSON.stringify(undefined) returns undefined. + + The optional space parameter produces a stringification of the + value that is filled with line breaks and indentation to make it + easier to read. + + If the space parameter is a non-empty string, then that string will + be used for indentation. If the space parameter is a number, then + the indentation will be that many spaces. + + Example: + + text = JSON.stringify(['e', {pluribus: 'unum'}]); + // text is '["e",{"pluribus":"unum"}]' + + + text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t'); + // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' + + text = JSON.stringify([new Date()], function (key, value) { + return this[key] instanceof Date ? + 'Date(' + this[key] + ')' : value; + }); + // text is '["Date(---current time---)"]' + + + JSON.parse(text, reviver) + This method parses a JSON text to produce an object or array. + It can throw a SyntaxError exception. + + The optional reviver parameter is a function that can filter and + transform the results. It receives each of the keys and values, + and its return value is used instead of the original value. + If it returns what it received, then the structure is not modified. + If it returns undefined then the member is deleted. + + Example: + + // Parse the text. Values that look like ISO date strings will + // be converted to Date objects. + + myData = JSON.parse(text, function (key, value) { + var a; + if (typeof value === 'string') { + a = +/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); + if (a) { + return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], + +a[5], +a[6])); + } + } + return value; + }); + + myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { + var d; + if (typeof value === 'string' && + value.slice(0, 5) === 'Date(' && + value.slice(-1) === ')') { + d = new Date(value.slice(5, -1)); + if (d) { + return d; + } + } + return value; + }); + + + This is a reference implementation. You are free to copy, modify, or + redistribute. +*/ + +/*jslint evil: true, strict: false, regexp: false */ + +/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply, + call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours, + getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join, + lastIndex, length, parse, prototype, push, replace, slice, stringify, + test, toJSON, toString, valueOf +*/ + + +// Create a JSON object only if one does not already exist. We create the +// methods in a closure to avoid creating global variables. + +var JSON = {}; + +(function () { + "use strict"; + + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + if (typeof Date.prototype.toJSON !== 'function') { + + Date.prototype.toJSON = function (key) { + + return isFinite(this.valueOf()) ? + this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z' : null; + }; + + String.prototype.toJSON = + Number.prototype.toJSON = + Boolean.prototype.toJSON = function (key) { + return this.valueOf(); + }; + } + + var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + gap, + indent, + meta = { // table of character substitutions + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '"' : '\\"', + '\\': '\\\\' + }, + rep; + + + function quote(string) { + +// If the string contains no control characters, no quote characters, and no +// backslash characters, then we can safely slap some quotes around it. +// Otherwise we must also replace the offending characters with safe escape +// sequences. + + escapable.lastIndex = 0; + return escapable.test(string) ? + '"' + string.replace(escapable, function (a) { + var c = meta[a]; + return typeof c === 'string' ? c : + '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }) + '"' : + '"' + string + '"'; + } + + + function str(key, holder) { + +// Produce a string from holder[key]. + + var i, // The loop counter. + k, // The member key. + v, // The member value. + length, + mind = gap, + partial, + value = holder[key]; + +// If the value has a toJSON method, call it to obtain a replacement value. + + if (value && typeof value === 'object' && + typeof value.toJSON === 'function') { + value = value.toJSON(key); + } + +// If we were called with a replacer function, then call the replacer to +// obtain a replacement value. + + if (typeof rep === 'function') { + value = rep.call(holder, key, value); + } + +// What happens next depends on the value's type. + + switch (typeof value) { + case 'string': + return quote(value); + + case 'number': + +// JSON numbers must be finite. Encode non-finite numbers as null. + + return isFinite(value) ? String(value) : 'null'; + + case 'boolean': + case 'null': + +// If the value is a boolean or null, convert it to a string. Note: +// typeof null does not produce 'null'. The case is included here in +// the remote chance that this gets fixed someday. + + return String(value); + +// If the type is 'object', we might be dealing with an object or an array or +// null. + + case 'object': + +// Due to a specification blunder in ECMAScript, typeof null is 'object', +// so watch out for that case. + + if (!value) { + return 'null'; + } + +// Make an array to hold the partial results of stringifying this object value. + + gap += indent; + partial = []; + +// Is the value an array? + + if (Object.prototype.toString.apply(value) === '[object Array]') { + +// The value is an array. Stringify every element. Use null as a placeholder +// for non-JSON values. + + length = value.length; + for (i = 0; i < length; i += 1) { + partial[i] = str(i, value) || 'null'; + } + +// Join all of the elements together, separated with commas, and wrap them in +// brackets. + + v = partial.length === 0 ? '[]' : + gap ? '[\n' + gap + + partial.join(',\n' + gap) + '\n' + + mind + ']' : + '[' + partial.join(',') + ']'; + gap = mind; + return v; + } + +// If the replacer is an array, use it to select the members to be stringified. + + if (rep && typeof rep === 'object') { + length = rep.length; + for (i = 0; i < length; i += 1) { + k = rep[i]; + if (typeof k === 'string') { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } else { + +// Otherwise, iterate through all of the keys in the object. + + for (k in value) { + if (Object.hasOwnProperty.call(value, k)) { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } + +// Join all of the member texts together, separated with commas, +// and wrap them in braces. + + v = partial.length === 0 ? '{}' : + gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + + mind + '}' : '{' + partial.join(',') + '}'; + gap = mind; + return v; + } + } + +// If the JSON object does not yet have a stringify method, give it one. + + if (typeof JSON.stringify !== 'function') { + JSON.stringify = function (value, replacer, space) { + +// The stringify method takes a value and an optional replacer, and an optional +// space parameter, and returns a JSON text. The replacer can be a function +// that can replace values, or an array of strings that will select the keys. +// A default replacer method can be provided. Use of the space parameter can +// produce text that is more easily readable. + + var i; + gap = ''; + indent = ''; + +// If the space parameter is a number, make an indent string containing that +// many spaces. + + if (typeof space === 'number') { + for (i = 0; i < space; i += 1) { + indent += ' '; + } + +// If the space parameter is a string, it will be used as the indent string. + + } else if (typeof space === 'string') { + indent = space; + } + +// If there is a replacer, it must be a function or an array. +// Otherwise, throw an error. + + rep = replacer; + if (replacer && typeof replacer !== 'function' && + (typeof replacer !== 'object' || + typeof replacer.length !== 'number')) { + throw new Error('JSON.stringify'); + } + +// Make a fake root object containing our value under the key of ''. +// Return the result of stringifying the value. + + return str('', {'': value}); + }; + } + + +// If the JSON object does not yet have a parse method, give it one. + + if (typeof JSON.parse !== 'function') { + JSON.parse = function (text, reviver) { + +// The parse method takes a text and an optional reviver function, and returns +// a JavaScript value if the text is a valid JSON text. + + var j; + + function walk(holder, key) { + +// The walk method is used to recursively walk the resulting structure so +// that modifications can be made. + + var k, v, value = holder[key]; + if (value && typeof value === 'object') { + for (k in value) { + if (Object.hasOwnProperty.call(value, k)) { + v = walk(value, k); + if (v !== undefined) { + value[k] = v; + } else { + delete value[k]; + } + } + } + } + return reviver.call(holder, key, value); + } + + +// Parsing happens in four stages. In the first stage, we replace certain +// Unicode characters with escape sequences. JavaScript handles many characters +// incorrectly, either silently deleting them, or treating them as line endings. + + text = String(text); + cx.lastIndex = 0; + if (cx.test(text)) { + text = text.replace(cx, function (a) { + return '\\u' + + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }); + } + +// In the second stage, we run the text against regular expressions that look +// for non-JSON patterns. We are especially concerned with '()' and 'new' +// because they can cause invocation, and '=' because it can cause mutation. +// But just to be safe, we want to reject all unexpected forms. + +// We split the second stage into 4 regexp operations in order to work around +// crippling inefficiencies in IE's and Safari's regexp engines. First we +// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we +// replace all simple value tokens with ']' characters. Third, we delete all +// open brackets that follow a colon or comma or that begin the text. Finally, +// we look to see that the remaining characters are only whitespace or ']' or +// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. + + if (/^[\],:{}\s]*$/ +.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@') +.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']') +.replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { + +// In the third stage we use the eval function to compile the text into a +// JavaScript structure. The '{' operator is subject to a syntactic ambiguity +// in JavaScript: it can begin a block or an object literal. We wrap the text +// in parens to eliminate the ambiguity. + + j = eval('(' + text + ')'); + +// In the optional fourth stage, we recursively walk the new structure, passing +// each name/value pair to a reviver function for possible transformation. + + return typeof reviver === 'function' ? + walk({'': j}, '') : j; + } + +// If the text is not JSON parseable, then a SyntaxError is thrown. + + throw new SyntaxError('JSON.parse'); + }; + } +}()); +var assert = this.assert = {}; +var types = {}; +var core = {}; +var nodeunit = {}; +var reporter = {}; +/*global setTimeout: false, console: false */ +(function () { + + var async = {}; + + // global on the server, window in the browser + var root = this, + previous_async = root.async; + + if (typeof module !== 'undefined' && module.exports) { + module.exports = async; + } + else { + root.async = async; + } + + async.noConflict = function () { + root.async = previous_async; + return async; + }; + + //// cross-browser compatiblity functions //// + + var _forEach = function (arr, iterator) { + if (arr.forEach) { + return arr.forEach(iterator); + } + for (var i = 0; i < arr.length; i += 1) { + iterator(arr[i], i, arr); + } + }; + + var _map = function (arr, iterator) { + if (arr.map) { + return arr.map(iterator); + } + var results = []; + _forEach(arr, function (x, i, a) { + results.push(iterator(x, i, a)); + }); + return results; + }; + + var _reduce = function (arr, iterator, memo) { + if (arr.reduce) { + return arr.reduce(iterator, memo); + } + _forEach(arr, function (x, i, a) { + memo = iterator(memo, x, i, a); + }); + return memo; + }; + + var _keys = function (obj) { + if (Object.keys) { + return Object.keys(obj); + } + var keys = []; + for (var k in obj) { + if (obj.hasOwnProperty(k)) { + keys.push(k); + } + } + return keys; + }; + + var _indexOf = function (arr, item) { + if (arr.indexOf) { + return arr.indexOf(item); + } + for (var i = 0; i < arr.length; i += 1) { + if (arr[i] === item) { + return i; + } + } + return -1; + }; + + //// exported async module functions //// + + //// nextTick implementation with browser-compatible fallback //// + if (typeof process === 'undefined' || !(process.nextTick)) { + async.nextTick = function (fn) { + setTimeout(fn, 0); + }; + } + else { + async.nextTick = process.nextTick; + } + + async.forEach = function (arr, iterator, callback) { + if (!arr.length) { + return callback(); + } + var completed = 0; + _forEach(arr, function (x) { + iterator(x, function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed === arr.length) { + callback(); + } + } + }); + }); + }; + + async.forEachSeries = function (arr, iterator, callback) { + if (!arr.length) { + return callback(); + } + var completed = 0; + var iterate = function () { + iterator(arr[completed], function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed === arr.length) { + callback(); + } + else { + iterate(); + } + } + }); + }; + iterate(); + }; + + + var doParallel = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.forEach].concat(args)); + }; + }; + var doSeries = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.forEachSeries].concat(args)); + }; + }; + + + var _asyncMap = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (err, v) { + results[x.index] = v; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + }; + async.map = doParallel(_asyncMap); + async.mapSeries = doSeries(_asyncMap); + + + // reduce only has a series version, as doing reduce in parallel won't + // work in many situations. + async.reduce = function (arr, memo, iterator, callback) { + async.forEachSeries(arr, function (x, callback) { + iterator(memo, x, function (err, v) { + memo = v; + callback(err); + }); + }, function (err) { + callback(err, memo); + }); + }; + // inject alias + async.inject = async.reduce; + // foldl alias + async.foldl = async.reduce; + + async.reduceRight = function (arr, memo, iterator, callback) { + var reversed = _map(arr, function (x) { + return x; + }).reverse(); + async.reduce(reversed, memo, iterator, callback); + }; + // foldr alias + async.foldr = async.reduceRight; + + var _filter = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.filter = doParallel(_filter); + async.filterSeries = doSeries(_filter); + // select alias + async.select = async.filter; + async.selectSeries = async.filterSeries; + + var _reject = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (!v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.reject = doParallel(_reject); + async.rejectSeries = doSeries(_reject); + + var _detect = function (eachfn, arr, iterator, main_callback) { + eachfn(arr, function (x, callback) { + iterator(x, function (result) { + if (result) { + main_callback(x); + } + else { + callback(); + } + }); + }, function (err) { + main_callback(); + }); + }; + async.detect = doParallel(_detect); + async.detectSeries = doSeries(_detect); + + async.some = function (arr, iterator, main_callback) { + async.forEach(arr, function (x, callback) { + iterator(x, function (v) { + if (v) { + main_callback(true); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(false); + }); + }; + // any alias + async.any = async.some; + + async.every = function (arr, iterator, main_callback) { + async.forEach(arr, function (x, callback) { + iterator(x, function (v) { + if (!v) { + main_callback(false); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(true); + }); + }; + // all alias + async.all = async.every; + + async.sortBy = function (arr, iterator, callback) { + async.map(arr, function (x, callback) { + iterator(x, function (err, criteria) { + if (err) { + callback(err); + } + else { + callback(null, {value: x, criteria: criteria}); + } + }); + }, function (err, results) { + if (err) { + return callback(err); + } + else { + var fn = function (left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }; + callback(null, _map(results.sort(fn), function (x) { + return x.value; + })); + } + }); + }; + + async.auto = function (tasks, callback) { + callback = callback || function () {}; + var keys = _keys(tasks); + if (!keys.length) { + return callback(null); + } + + var completed = []; + + var listeners = []; + var addListener = function (fn) { + listeners.unshift(fn); + }; + var removeListener = function (fn) { + for (var i = 0; i < listeners.length; i += 1) { + if (listeners[i] === fn) { + listeners.splice(i, 1); + return; + } + } + }; + var taskComplete = function () { + _forEach(listeners, function (fn) { + fn(); + }); + }; + + addListener(function () { + if (completed.length === keys.length) { + callback(null); + } + }); + + _forEach(keys, function (k) { + var task = (tasks[k] instanceof Function) ? [tasks[k]]: tasks[k]; + var taskCallback = function (err) { + if (err) { + callback(err); + // stop subsequent errors hitting callback multiple times + callback = function () {}; + } + else { + completed.push(k); + taskComplete(); + } + }; + var requires = task.slice(0, Math.abs(task.length - 1)) || []; + var ready = function () { + return _reduce(requires, function (a, x) { + return (a && _indexOf(completed, x) !== -1); + }, true); + }; + if (ready()) { + task[task.length - 1](taskCallback); + } + else { + var listener = function () { + if (ready()) { + removeListener(listener); + task[task.length - 1](taskCallback); + } + }; + addListener(listener); + } + }); + }; + + async.waterfall = function (tasks, callback) { + if (!tasks.length) { + return callback(); + } + callback = callback || function () {}; + var wrapIterator = function (iterator) { + return function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + var args = Array.prototype.slice.call(arguments, 1); + var next = iterator.next(); + if (next) { + args.push(wrapIterator(next)); + } + else { + args.push(callback); + } + async.nextTick(function () { + iterator.apply(null, args); + }); + } + }; + }; + wrapIterator(async.iterator(tasks))(); + }; + + async.parallel = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.map(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args || null); + }); + } + }, callback); + } + else { + var results = {}; + async.forEach(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.series = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.mapSeries(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args || null); + }); + } + }, callback); + } + else { + var results = {}; + async.forEachSeries(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.iterator = function (tasks) { + var makeCallback = function (index) { + var fn = function () { + if (tasks.length) { + tasks[index].apply(null, arguments); + } + return fn.next(); + }; + fn.next = function () { + return (index < tasks.length - 1) ? makeCallback(index + 1): null; + }; + return fn; + }; + return makeCallback(0); + }; + + async.apply = function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + return function () { + return fn.apply( + null, args.concat(Array.prototype.slice.call(arguments)) + ); + }; + }; + + var _concat = function (eachfn, arr, fn, callback) { + var r = []; + eachfn(arr, function (x, cb) { + fn(x, function (err, y) { + r = r.concat(y || []); + cb(err); + }); + }, function (err) { + callback(err, r); + }); + }; + async.concat = doParallel(_concat); + async.concatSeries = doSeries(_concat); + + async.whilst = function (test, iterator, callback) { + if (test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.whilst(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.until = function (test, iterator, callback) { + if (!test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.until(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.queue = function (worker, concurrency) { + var workers = 0; + var tasks = []; + var q = { + concurrency: concurrency, + push: function (data, callback) { + tasks.push({data: data, callback: callback}); + async.nextTick(q.process); + }, + process: function () { + if (workers < q.concurrency && tasks.length) { + var task = tasks.splice(0, 1)[0]; + workers += 1; + worker(task.data, function () { + workers -= 1; + if (task.callback) { + task.callback.apply(task, arguments); + } + q.process(); + }); + } + }, + length: function () { + return tasks.length; + } + }; + return q; + }; + + var _console_fn = function (name) { + return function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + fn.apply(null, args.concat([function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (typeof console !== 'undefined') { + if (err) { + if (console.error) { + console.error(err); + } + } + else if (console[name]) { + _forEach(args, function (x) { + console[name](x); + }); + } + } + }])); + }; + }; + async.log = _console_fn('log'); + async.dir = _console_fn('dir'); + /*async.info = _console_fn('info'); + async.warn = _console_fn('warn'); + async.error = _console_fn('error');*/ + + async.memoize = function (fn, hasher) { + var memo = {}; + hasher = hasher || function (x) { + return x; + }; + return function () { + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + var key = hasher.apply(null, args); + if (key in memo) { + callback.apply(null, memo[key]); + } + else { + fn.apply(null, args.concat([function () { + memo[key] = arguments; + callback.apply(null, arguments); + }])); + } + }; + }; + +}()); +(function(exports){ +/** + * This file is based on the node.js assert module, but with some small + * changes for browser-compatibility + * THIS FILE SHOULD BE BROWSER-COMPATIBLE JS! + */ + + +/** + * Added for browser compatibility + */ + +var _keys = function(obj){ + if(Object.keys) return Object.keys(obj); + if (typeof obj != 'object' && typeof obj != 'function') { + throw new TypeError('-'); + } + var keys = []; + for(var k in obj){ + if(obj.hasOwnProperty(k)) keys.push(k); + } + return keys; +}; + + + +// http://wiki.commonjs.org/wiki/Unit_Testing/1.0 +// +// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8! +// +// Originally from narwhal.js (http://narwhaljs.org) +// Copyright (c) 2009 Thomas Robinson <280north.com> +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the 'Software'), to +// deal in the Software without restriction, including without limitation the +// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +// sell copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + +var pSlice = Array.prototype.slice; + +// 1. The assert module provides functions that throw +// AssertionError's when particular conditions are not met. The +// assert module must conform to the following interface. + +var assert = exports; + +// 2. The AssertionError is defined in assert. +// new assert.AssertionError({message: message, actual: actual, expected: expected}) + +assert.AssertionError = function AssertionError (options) { + this.name = "AssertionError"; + this.message = options.message; + this.actual = options.actual; + this.expected = options.expected; + this.operator = options.operator; + var stackStartFunction = options.stackStartFunction || fail; + + if (Error.captureStackTrace) { + Error.captureStackTrace(this, stackStartFunction); + } +}; +// code from util.inherits in node +assert.AssertionError.super_ = Error; + + +// EDITED FOR BROWSER COMPATIBILITY: replaced Object.create call +// TODO: test what effect this may have +var ctor = function () { this.constructor = assert.AssertionError; }; +ctor.prototype = Error.prototype; +assert.AssertionError.prototype = new ctor(); + + +assert.AssertionError.prototype.toString = function() { + if (this.message) { + return [this.name+":", this.message].join(' '); + } else { + return [ this.name+":" + , JSON.stringify(this.expected ) + , this.operator + , JSON.stringify(this.actual) + ].join(" "); + } +}; + +// assert.AssertionError instanceof Error + +assert.AssertionError.__proto__ = Error.prototype; + +// At present only the three keys mentioned above are used and +// understood by the spec. Implementations or sub modules can pass +// other keys to the AssertionError's constructor - they will be +// ignored. + +// 3. All of the following functions must throw an AssertionError +// when a corresponding condition is not met, with a message that +// may be undefined if not provided. All assertion methods provide +// both the actual and expected values to the assertion error for +// display purposes. + +function fail(actual, expected, message, operator, stackStartFunction) { + throw new assert.AssertionError({ + message: message, + actual: actual, + expected: expected, + operator: operator, + stackStartFunction: stackStartFunction + }); +} + +// EXTENSION! allows for well behaved errors defined elsewhere. +assert.fail = fail; + +// 4. Pure assertion tests whether a value is truthy, as determined +// by !!guard. +// assert.ok(guard, message_opt); +// This statement is equivalent to assert.equal(true, guard, +// message_opt);. To test strictly for the value true, use +// assert.strictEqual(true, guard, message_opt);. + +assert.ok = function ok(value, message) { + if (!!!value) fail(value, true, message, "==", assert.ok); +}; + +// 5. The equality assertion tests shallow, coercive equality with +// ==. +// assert.equal(actual, expected, message_opt); + +assert.equal = function equal(actual, expected, message) { + if (actual != expected) fail(actual, expected, message, "==", assert.equal); +}; + +// 6. The non-equality assertion tests for whether two objects are not equal +// with != assert.notEqual(actual, expected, message_opt); + +assert.notEqual = function notEqual(actual, expected, message) { + if (actual == expected) { + fail(actual, expected, message, "!=", assert.notEqual); + } +}; + +// 7. The equivalence assertion tests a deep equality relation. +// assert.deepEqual(actual, expected, message_opt); + +assert.deepEqual = function deepEqual(actual, expected, message) { + if (!_deepEqual(actual, expected)) { + fail(actual, expected, message, "deepEqual", assert.deepEqual); + } +}; + +function _deepEqual(actual, expected) { + // 7.1. All identical values are equivalent, as determined by ===. + if (actual === expected) { + return true; + // 7.2. If the expected value is a Date object, the actual value is + // equivalent if it is also a Date object that refers to the same time. + } else if (actual instanceof Date && expected instanceof Date) { + return actual.getTime() === expected.getTime(); + + // 7.3. Other pairs that do not both pass typeof value == "object", + // equivalence is determined by ==. + } else if (typeof actual != 'object' && typeof expected != 'object') { + return actual == expected; + + // 7.4. For all other Object pairs, including Array objects, equivalence is + // determined by having the same number of owned properties (as verified + // with Object.prototype.hasOwnProperty.call), the same set of keys + // (although not necessarily the same order), equivalent values for every + // corresponding key, and an identical "prototype" property. Note: this + // accounts for both named and indexed properties on Arrays. + } else { + return objEquiv(actual, expected); + } +} + +function isUndefinedOrNull (value) { + return value === null || value === undefined; +} + +function isArguments (object) { + return Object.prototype.toString.call(object) == '[object Arguments]'; +} + +function objEquiv (a, b) { + if (isUndefinedOrNull(a) || isUndefinedOrNull(b)) + return false; + // an identical "prototype" property. + if (a.prototype !== b.prototype) return false; + //~~~I've managed to break Object.keys through screwy arguments passing. + // Converting to array solves the problem. + if (isArguments(a)) { + if (!isArguments(b)) { + return false; + } + a = pSlice.call(a); + b = pSlice.call(b); + return _deepEqual(a, b); + } + try{ + var ka = _keys(a), + kb = _keys(b), + key, i; + } catch (e) {//happens when one is a string literal and the other isn't + return false; + } + // having the same number of owned properties (keys incorporates hasOwnProperty) + if (ka.length != kb.length) + return false; + //the same set of keys (although not necessarily the same order), + ka.sort(); + kb.sort(); + //~~~cheap key test + for (i = ka.length - 1; i >= 0; i--) { + if (ka[i] != kb[i]) + return false; + } + //equivalent values for every corresponding key, and + //~~~possibly expensive deep test + for (i = ka.length - 1; i >= 0; i--) { + key = ka[i]; + if (!_deepEqual(a[key], b[key] )) + return false; + } + return true; +} + +// 8. The non-equivalence assertion tests for any deep inequality. +// assert.notDeepEqual(actual, expected, message_opt); + +assert.notDeepEqual = function notDeepEqual(actual, expected, message) { + if (_deepEqual(actual, expected)) { + fail(actual, expected, message, "notDeepEqual", assert.notDeepEqual); + } +}; + +// 9. The strict equality assertion tests strict equality, as determined by ===. +// assert.strictEqual(actual, expected, message_opt); + +assert.strictEqual = function strictEqual(actual, expected, message) { + if (actual !== expected) { + fail(actual, expected, message, "===", assert.strictEqual); + } +}; + +// 10. The strict non-equality assertion tests for strict inequality, as determined by !==. +// assert.notStrictEqual(actual, expected, message_opt); + +assert.notStrictEqual = function notStrictEqual(actual, expected, message) { + if (actual === expected) { + fail(actual, expected, message, "!==", assert.notStrictEqual); + } +}; + +function _throws (shouldThrow, block, err, message) { + var exception = null, + threw = false, + typematters = true; + + message = message || ""; + + //handle optional arguments + if (arguments.length == 3) { + if (typeof(err) == "string") { + message = err; + typematters = false; + } + } else if (arguments.length == 2) { + typematters = false; + } + + try { + block(); + } catch (e) { + threw = true; + exception = e; + } + + if (shouldThrow && !threw) { + fail( "Missing expected exception" + + (err && err.name ? " ("+err.name+")." : '.') + + (message ? " " + message : "") + ); + } + if (!shouldThrow && threw && typematters && exception instanceof err) { + fail( "Got unwanted exception" + + (err && err.name ? " ("+err.name+")." : '.') + + (message ? " " + message : "") + ); + } + if ((shouldThrow && threw && typematters && !(exception instanceof err)) || + (!shouldThrow && threw)) { + throw exception; + } +}; + +// 11. Expected to throw an error: +// assert.throws(block, Error_opt, message_opt); + +assert.throws = function(block, /*optional*/error, /*optional*/message) { + _throws.apply(this, [true].concat(pSlice.call(arguments))); +}; + +// EXTENSION! This is annoying to write outside this module. +assert.doesNotThrow = function(block, /*optional*/error, /*optional*/message) { + _throws.apply(this, [false].concat(pSlice.call(arguments))); +}; + +assert.ifError = function (err) { if (err) {throw err;}}; +})(assert); +(function(exports){ +/*! + * Nodeunit + * Copyright (c) 2010 Caolan McMahon + * MIT Licensed + * + * THIS FILE SHOULD BE BROWSER-COMPATIBLE JS! + * You can use @REMOVE_LINE_FOR_BROWSER to remove code from the browser build. + * Only code on that line will be removed, its mostly to avoid requiring code + * that is node specific + */ + +/** + * Module dependencies + */ + +//var assert = require('./assert'), //@REMOVE_LINE_FOR_BROWSER +// async = require('../deps/async'); //@REMOVE_LINE_FOR_BROWSER + + +/** + * Creates assertion objects representing the result of an assert call. + * Accepts an object or AssertionError as its argument. + * + * @param {object} obj + * @api public + */ + +exports.assertion = function (obj) { + return { + method: obj.method || '', + message: obj.message || (obj.error && obj.error.message) || '', + error: obj.error, + passed: function () { + return !this.error; + }, + failed: function () { + return Boolean(this.error); + } + }; +}; + +/** + * Creates an assertion list object representing a group of assertions. + * Accepts an array of assertion objects. + * + * @param {Array} arr + * @param {Number} duration + * @api public + */ + +exports.assertionList = function (arr, duration) { + var that = arr || []; + that.failures = function () { + var failures = 0; + for (var i = 0; i < this.length; i += 1) { + if (this[i].failed()) { + failures += 1; + } + } + return failures; + }; + that.passes = function () { + return that.length - that.failures(); + }; + that.duration = duration || 0; + return that; +}; + +/** + * Create a wrapper function for assert module methods. Executes a callback + * after the it's complete with an assertion object representing the result. + * + * @param {Function} callback + * @api private + */ + +var assertWrapper = function (callback) { + return function (new_method, assert_method, arity) { + return function () { + var message = arguments[arity - 1]; + var a = exports.assertion({method: new_method, message: message}); + try { + assert[assert_method].apply(null, arguments); + } + catch (e) { + a.error = e; + } + callback(a); + }; + }; +}; + +/** + * Creates the 'test' object that gets passed to every test function. + * Accepts the name of the test function as its first argument, followed by + * the start time in ms, the options object and a callback function. + * + * @param {String} name + * @param {Number} start + * @param {Object} options + * @param {Function} callback + * @api public + */ + +exports.test = function (name, start, options, callback) { + var expecting; + var a_list = []; + + var wrapAssert = assertWrapper(function (a) { + a_list.push(a); + if (options.log) { + async.nextTick(function () { + options.log(a); + }); + } + }); + + var test = { + done: function (err) { + if (expecting !== undefined && expecting !== a_list.length) { + var e = new Error( + 'Expected ' + expecting + ' assertions, ' + + a_list.length + ' ran' + ); + var a1 = exports.assertion({method: 'expect', error: e}); + a_list.push(a1); + if (options.log) { + async.nextTick(function () { + options.log(a1); + }); + } + } + if (err) { + var a2 = exports.assertion({error: err}); + a_list.push(a2); + if (options.log) { + async.nextTick(function () { + options.log(a2); + }); + } + } + var end = new Date().getTime(); + async.nextTick(function () { + var assertion_list = exports.assertionList(a_list, end - start); + options.testDone(name, assertion_list); + callback(null, a_list); + }); + }, + ok: wrapAssert('ok', 'ok', 2), + same: wrapAssert('same', 'deepEqual', 3), + equals: wrapAssert('equals', 'equal', 3), + expect: function (num) { + expecting = num; + }, + _assertion_list: a_list + }; + // add all functions from the assert module + for (var k in assert) { + if (assert.hasOwnProperty(k)) { + test[k] = wrapAssert(k, k, assert[k].length); + } + } + return test; +}; + +/** + * Ensures an options object has all callbacks, adding empty callback functions + * if any are missing. + * + * @param {Object} opt + * @return {Object} + * @api public + */ + +exports.options = function (opt) { + var optionalCallback = function (name) { + opt[name] = opt[name] || function () {}; + }; + + optionalCallback('moduleStart'); + optionalCallback('moduleDone'); + optionalCallback('testStart'); + optionalCallback('testDone'); + //optionalCallback('log'); + + // 'done' callback is not optional. + + return opt; +}; +})(types); +(function(exports){ +/*! + * Nodeunit + * Copyright (c) 2010 Caolan McMahon + * MIT Licensed + * + * THIS FILE SHOULD BE BROWSER-COMPATIBLE JS! + * You can use @REMOVE_LINE_FOR_BROWSER to remove code from the browser build. + * Only code on that line will be removed, its mostly to avoid requiring code + * that is node specific + */ + +/** + * Module dependencies + */ + +//var async = require('../deps/async'), //@REMOVE_LINE_FOR_BROWSER +// types = require('./types'); //@REMOVE_LINE_FOR_BROWSER + + +/** + * Added for browser compatibility + */ + +var _keys = function (obj) { + if (Object.keys) { + return Object.keys(obj); + } + var keys = []; + for (var k in obj) { + if (obj.hasOwnProperty(k)) { + keys.push(k); + } + } + return keys; +}; + + +var _copy = function (obj) { + var nobj = {}; + var keys = _keys(obj); + for (var i = 0; i < keys.length; i += 1) { + nobj[keys[i]] = obj[keys[i]]; + } + return nobj; +}; + + +/** + * Runs a test function (fn) from a loaded module. After the test function + * calls test.done(), the callback is executed with an assertionList as its + * second argument. + * + * @param {String} name + * @param {Function} fn + * @param {Object} opt + * @param {Function} callback + * @api public + */ + +exports.runTest = function (name, fn, opt, callback) { + var options = types.options(opt); + + options.testStart(name); + var start = new Date().getTime(); + var test = types.test(name, start, options, callback); + + try { + fn(test); + } + catch (e) { + test.done(e); + } +}; + +/** + * Takes an object containing test functions or other test suites as properties + * and runs each in series. After all tests have completed, the callback is + * called with a list of all assertions as the second argument. + * + * If a name is passed to this function it is prepended to all test and suite + * names that run within it. + * + * @param {String} name + * @param {Object} suite + * @param {Object} opt + * @param {Function} callback + * @api public + */ + +exports.runSuite = function (name, suite, opt, callback) { + var keys = _keys(suite); + + async.concatSeries(keys, function (k, cb) { + var prop = suite[k], _name; + + _name = name ? [].concat(name, k) : [k]; + + _name.toString = function () { + // fallback for old one + return this.join(' - '); + }; + + if (typeof prop === 'function') { + var in_name = false; + for (var i = 0; i < _name.length; i += 1) { + if (_name[i] === opt.testspec) { + in_name = true; + } + } + if (!opt.testspec || in_name) { + if (opt.moduleStart) { + opt.moduleStart(); + } + exports.runTest(_name, suite[k], opt, cb); + } + else { + return cb(); + } + } + else { + exports.runSuite(_name, suite[k], opt, cb); + } + }, callback); +}; + +/** + * Run each exported test function or test suite from a loaded module. + * + * @param {String} name + * @param {Object} mod + * @param {Object} opt + * @param {Function} callback + * @api public + */ + +exports.runModule = function (name, mod, opt, callback) { + var options = _copy(types.options(opt)); + + var _run = false; + var _moduleStart = options.moduleStart; + function run_once() { + if (!_run) { + _run = true; + _moduleStart(name); + } + } + options.moduleStart = run_once; + + var start = new Date().getTime(); + + exports.runSuite(null, mod, options, function (err, a_list) { + var end = new Date().getTime(); + var assertion_list = types.assertionList(a_list, end - start); + options.moduleDone(name, assertion_list); + callback(null, a_list); + }); +}; + +/** + * Treats an object literal as a list of modules keyed by name. Runs each + * module and finished with calling 'done'. You can think of this as a browser + * safe alternative to runFiles in the nodeunit module. + * + * @param {Object} modules + * @param {Object} opt + * @api public + */ + +// TODO: add proper unit tests for this function +exports.runModules = function (modules, opt) { + var all_assertions = []; + var options = types.options(opt); + var start = new Date().getTime(); + + async.concatSeries(_keys(modules), function (k, cb) { + exports.runModule(k, modules[k], options, cb); + }, + function (err, all_assertions) { + var end = new Date().getTime(); + options.done(types.assertionList(all_assertions, end - start)); + }); +}; + + +/** + * Wraps a test function with setUp and tearDown functions. + * Used by testCase. + * + * @param {Function} setUp + * @param {Function} tearDown + * @param {Function} fn + * @api private + */ + +var wrapTest = function (setUp, tearDown, fn) { + return function (test) { + var context = {}; + if (tearDown) { + var done = test.done; + test.done = function (err) { + try { + tearDown.call(context, function (err2) { + if (err && err2) { + test._assertion_list.push( + types.assertion({error: err}) + ); + return done(err2); + } + done(err || err2); + }); + } + catch (e) { + done(e); + } + }; + } + if (setUp) { + setUp.call(context, function (err) { + if (err) { + return test.done(err); + } + fn.call(context, test); + }); + } + else { + fn.call(context, test); + } + }; +}; + + +/** + * Wraps a group of tests with setUp and tearDown functions. + * Used by testCase. + * + * @param {Function} setUp + * @param {Function} tearDown + * @param {Object} group + * @api private + */ + +var wrapGroup = function (setUp, tearDown, group) { + var tests = {}; + var keys = _keys(group); + for (var i = 0; i < keys.length; i += 1) { + var k = keys[i]; + if (typeof group[k] === 'function') { + tests[k] = wrapTest(setUp, tearDown, group[k]); + } + else if (typeof group[k] === 'object') { + tests[k] = wrapGroup(setUp, tearDown, group[k]); + } + } + return tests; +}; + + +/** + * Utility for wrapping a suite of test functions with setUp and tearDown + * functions. + * + * @param {Object} suite + * @return {Object} + * @api public + */ + +exports.testCase = function (suite) { + var setUp = suite.setUp; + var tearDown = suite.tearDown; + delete suite.setUp; + delete suite.tearDown; + return wrapGroup(setUp, tearDown, suite); +}; +})(core); +(function(exports){ +/*! + * Nodeunit + * Copyright (c) 2010 Caolan McMahon + * MIT Licensed + * + * THIS FILE SHOULD BE BROWSER-COMPATIBLE JS! + * You can use @REMOVE_LINE_FOR_BROWSER to remove code from the browser build. + * Only code on that line will be removed, its mostly to avoid requiring code + * that is node specific + */ + + +/** + * NOTE: this test runner is not listed in index.js because it cannot be + * used with the command-line tool, only inside the browser. + */ + + +/** + * Reporter info string + */ + +exports.info = "Browser-based test reporter"; + + +/** + * Run all tests within each module, reporting the results + * + * @param {Array} files + * @api public + */ + +exports.run = function (modules, options) { + var start = new Date().getTime(); + + function setText(el, txt) { + if ('innerText' in el) { + el.innerText = txt; + } + else if ('textContent' in el){ + el.textContent = txt; + } + } + + function getOrCreate(tag, id) { + var el = document.getElementById(id); + if (!el) { + el = document.createElement(tag); + el.id = id; + document.body.appendChild(el); + } + return el; + }; + + var header = getOrCreate('h1', 'nodeunit-header'); + var banner = getOrCreate('h2', 'nodeunit-banner'); + var userAgent = getOrCreate('h2', 'nodeunit-userAgent'); + var tests = getOrCreate('ol', 'nodeunit-tests'); + var result = getOrCreate('p', 'nodeunit-testresult'); + + setText(userAgent, navigator.userAgent); + + nodeunit.runModules(modules, { + moduleStart: function (name) { + /*var mheading = document.createElement('h2'); + mheading.innerText = name; + results.appendChild(mheading); + module = document.createElement('ol'); + results.appendChild(module);*/ + }, + testDone: function (name, assertions) { + var test = document.createElement('li'); + var strong = document.createElement('strong'); + strong.innerHTML = name + ' (' + + '' + assertions.failures() + ', ' + + '' + assertions.passes() + ', ' + + assertions.length + + ')'; + test.className = assertions.failures() ? 'fail': 'pass'; + test.appendChild(strong); + + var aList = document.createElement('ol'); + aList.style.display = 'none'; + test.onclick = function () { + var d = aList.style.display; + aList.style.display = (d == 'none') ? 'block': 'none'; + }; + for (var i=0; i' + (a.error.stack || a.error) + ''; + li.className = 'fail'; + } + else { + li.innerHTML = a.message || a.method || 'no message'; + li.className = 'pass'; + } + aList.appendChild(li); + } + test.appendChild(aList); + tests.appendChild(test); + }, + done: function (assertions) { + var end = new Date().getTime(); + var duration = end - start; + + var failures = assertions.failures(); + banner.className = failures ? 'fail': 'pass'; + + result.innerHTML = 'Tests completed in ' + duration + + ' milliseconds.
    ' + + assertions.passes() + ' assertions of ' + + '' + assertions.length + ' passed, ' + + assertions.failures() + ' failed.'; + } + }); +}; +})(reporter); +nodeunit = core; +nodeunit.assert = assert; +nodeunit.reporter = reporter; +nodeunit.run = reporter.run; +return nodeunit; })(); diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/suite2.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/suite2.js new file mode 100644 index 0000000..c7288e8 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/suite2.js @@ -0,0 +1,13 @@ +this.suite2 = { + 'another test': function (test) { + setTimeout(function () { + // lots of assertions + test.ok(true, 'everythings ok'); + test.ok(true, 'everythings ok'); + test.ok(true, 'everythings ok'); + test.ok(true, 'everythings ok'); + test.ok(true, 'everythings ok'); + test.done(); + }, 10); + } +}; diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/suite3.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/suite3.js new file mode 100644 index 0000000..8929741 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/suite3.js @@ -0,0 +1,7 @@ +this.suite3 = { + 'test for ie6,7,8': function (test) { + test.deepEqual(["test"], ["test"]); + test.notDeepEqual(["a"], ["b"]); + test.done(); + } +}; diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/test.html b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/test.html new file mode 100644 index 0000000..56d4d96 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/browser/test.html @@ -0,0 +1,30 @@ + + + Example tests + + + + + + + + + + + + + + + + + + + + + + + diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_array_test.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_array_test.js new file mode 100644 index 0000000..5304bef --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_array_test.js @@ -0,0 +1,240 @@ +var mongodb = require('../../lib/bson').pure(); + +var testCase = require('nodeunit').testCase, + mongoO = require('../../lib/bson').pure(), + debug = require('util').debug, + inspect = require('util').inspect, + Buffer = require('buffer').Buffer, + gleak = require('../../tools/gleak'), + fs = require('fs'), + BSON = mongoO.BSON, + Code = mongoO.Code, + Binary = mongoO.Binary, + Timestamp = mongoO.Timestamp, + Long = mongoO.Long, + MongoReply = mongoO.MongoReply, + ObjectID = mongoO.ObjectID, + Symbol = mongoO.Symbol, + DBRef = mongoO.DBRef, + Double = mongoO.Double, + MinKey = mongoO.MinKey, + MaxKey = mongoO.MaxKey, + BinaryParser = mongoO.BinaryParser, + utils = require('./tools/utils'); + +var BSONSE = mongodb, + BSONDE = mongodb; + +// for tests +BSONDE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONDE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONDE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONDE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONDE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONDE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +BSONSE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONSE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONSE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONSE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONSE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONSE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +var hexStringToBinary = function(string) { + var numberofValues = string.length / 2; + var array = ""; + + for(var i = 0; i < numberofValues; i++) { + array += String.fromCharCode(parseInt(string[i*2] + string[i*2 + 1], 16)); + } + return array; +} + +var assertBuffersEqual = function(test, buffer1, buffer2) { + if(buffer1.length != buffer2.length) test.fail("Buffers do not have the same length", buffer1, buffer2); + + for(var i = 0; i < buffer1.length; i++) { + test.equal(buffer1[i], buffer2[i]); + } +} + +/** + * Module for parsing an ISO 8601 formatted string into a Date object. + */ +var ISODate = function (string) { + var match; + + if (typeof string.getTime === "function") + return string; + else if (match = string.match(/^(\d{4})(-(\d{2})(-(\d{2})(T(\d{2}):(\d{2})(:(\d{2})(\.(\d+))?)?(Z|((\+|-)(\d{2}):(\d{2}))))?)?)?$/)) { + var date = new Date(); + date.setUTCFullYear(Number(match[1])); + date.setUTCMonth(Number(match[3]) - 1 || 0); + date.setUTCDate(Number(match[5]) || 0); + date.setUTCHours(Number(match[7]) || 0); + date.setUTCMinutes(Number(match[8]) || 0); + date.setUTCSeconds(Number(match[10]) || 0); + date.setUTCMilliseconds(Number("." + match[12]) * 1000 || 0); + + if (match[13] && match[13] !== "Z") { + var h = Number(match[16]) || 0, + m = Number(match[17]) || 0; + + h *= 3600000; + m *= 60000; + + var offset = h + m; + if (match[15] == "+") + offset = -offset; + + date = new Date(date.valueOf() + offset); + } + + return date; + } else + throw new Error("Invalid ISO 8601 date given.", __filename); +}; + +var _Uint8Array = null; + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + _Uint8Array = global.Uint8Array; + delete global['Uint8Array']; + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + global['Uint8Array'] = _Uint8Array; + callback(); +} + +// /** +// * @ignore +// */ +// exports.shouldCorrectlyDeserializeUsingTypedArray = function(test) { +// var motherOfAllDocuments = { +// 'string': '客家话', +// 'array': [1,2,3], +// 'hash': {'a':1, 'b':2}, +// 'date': new Date(), +// 'oid': new ObjectID(), +// 'binary': new Binary(new Buffer("hello")), +// 'int': 42, +// 'float': 33.3333, +// 'regexp': /regexp/, +// 'boolean': true, +// 'long': Long.fromNumber(100), +// 'where': new Code('this.a > i', {i:1}), +// 'dbref': new DBRef('namespace', new ObjectID(), 'integration_tests_'), +// 'minkey': new MinKey(), +// 'maxkey': new MaxKey() +// } +// +// // Let's serialize it +// var data = BSONSE.BSON.serialize(motherOfAllDocuments, true, true, false); +// // Build a typed array +// var arr = new Uint8Array(new ArrayBuffer(data.length)); +// // Iterate over all the fields and copy +// for(var i = 0; i < data.length; i++) { +// arr[i] = data[i] +// } +// +// // Deserialize the object +// var object = BSONDE.BSON.deserialize(arr); +// // Asserts +// test.equal(motherOfAllDocuments.string, object.string); +// test.deepEqual(motherOfAllDocuments.array, object.array); +// test.deepEqual(motherOfAllDocuments.date, object.date); +// test.deepEqual(motherOfAllDocuments.oid.toHexString(), object.oid.toHexString()); +// test.deepEqual(motherOfAllDocuments.binary.length(), object.binary.length()); +// // Assert the values of the binary +// for(var i = 0; i < motherOfAllDocuments.binary.length(); i++) { +// test.equal(motherOfAllDocuments.binary.value[i], object.binary[i]); +// } +// test.deepEqual(motherOfAllDocuments.int, object.int); +// test.deepEqual(motherOfAllDocuments.float, object.float); +// test.deepEqual(motherOfAllDocuments.regexp, object.regexp); +// test.deepEqual(motherOfAllDocuments.boolean, object.boolean); +// test.deepEqual(motherOfAllDocuments.long.toNumber(), object.long); +// test.deepEqual(motherOfAllDocuments.where, object.where); +// test.deepEqual(motherOfAllDocuments.dbref.oid.toHexString(), object.dbref.oid.toHexString()); +// test.deepEqual(motherOfAllDocuments.dbref.namespace, object.dbref.namespace); +// test.deepEqual(motherOfAllDocuments.dbref.db, object.dbref.db); +// test.deepEqual(motherOfAllDocuments.minkey, object.minkey); +// test.deepEqual(motherOfAllDocuments.maxkey, object.maxkey); +// test.done(); +// } + +/** + * @ignore + */ +exports.shouldCorrectlySerializeUsingTypedArray = function(test) { + var motherOfAllDocuments = { + 'string': 'hello', + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': new Date(), + 'oid': new ObjectID(), + 'binary': new Binary(new Buffer("hello")), + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': Long.fromNumber(100), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', new ObjectID(), 'integration_tests_'), + 'minkey': new MinKey(), + 'maxkey': new MaxKey() + } + + // Let's serialize it + var data = BSONSE.BSON.serialize(motherOfAllDocuments, true, false, false); + // And deserialize it again + var object = BSONSE.BSON.deserialize(data); + // Asserts + test.equal(motherOfAllDocuments.string, object.string); + test.deepEqual(motherOfAllDocuments.array, object.array); + test.deepEqual(motherOfAllDocuments.date, object.date); + test.deepEqual(motherOfAllDocuments.oid.toHexString(), object.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.binary.length(), object.binary.length()); + // Assert the values of the binary + for(var i = 0; i < motherOfAllDocuments.binary.length(); i++) { + test.equal(motherOfAllDocuments.binary.value[i], object.binary[i]); + } + test.deepEqual(motherOfAllDocuments.int, object.int); + test.deepEqual(motherOfAllDocuments.float, object.float); + test.deepEqual(motherOfAllDocuments.regexp, object.regexp); + test.deepEqual(motherOfAllDocuments.boolean, object.boolean); + test.deepEqual(motherOfAllDocuments.long.toNumber(), object.long); + test.deepEqual(motherOfAllDocuments.where, object.where); + test.deepEqual(motherOfAllDocuments.dbref.oid.toHexString(), object.dbref.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.dbref.namespace, object.dbref.namespace); + test.deepEqual(motherOfAllDocuments.dbref.db, object.dbref.db); + test.deepEqual(motherOfAllDocuments.minkey, object.minkey); + test.deepEqual(motherOfAllDocuments.maxkey, object.maxkey); + test.done(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.noGlobalsLeaked = function(test) { + var leaks = gleak.detectNew(); + test.equal(0, leaks.length, "global var leak detected: " + leaks.join(', ')); + test.done(); +} \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_parser_comparision_test.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_parser_comparision_test.js new file mode 100644 index 0000000..80805a5 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_parser_comparision_test.js @@ -0,0 +1,482 @@ +var sys = require('util'), + debug = require('util').debug, + inspect = require('util').inspect, + Buffer = require('buffer').Buffer, + BSON = require('../../ext').BSON, + Buffer = require('buffer').Buffer, + BSONJS = require('../../lib/bson/bson').BSON, + BinaryParser = require('../../lib/bson/binary_parser').BinaryParser, + Long = require('../../lib/bson/long').Long, + ObjectID = require('../../lib/bson/bson').ObjectID, + Binary = require('../../lib/bson/bson').Binary, + Code = require('../../lib/bson/bson').Code, + DBRef = require('../../lib/bson/bson').DBRef, + Symbol = require('../../lib/bson/bson').Symbol, + Double = require('../../lib/bson/bson').Double, + MaxKey = require('../../lib/bson/bson').MaxKey, + MinKey = require('../../lib/bson/bson').MinKey, + Timestamp = require('../../lib/bson/bson').Timestamp, + gleak = require('../../tools/gleak'), + assert = require('assert'); + +// Parsers +var bsonC = new BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); +var bsonJS = new BSONJS([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + callback(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize simple edge value'] = function(test) { + // Simple serialization and deserialization of edge value + var doc = {doc:0x1ffffffffffffe}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + + var doc = {doc:-0x1ffffffffffffe}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly execute toJSON'] = function(test) { + var a = Long.fromNumber(10); + assert.equal(10, a); + + var a = Long.fromNumber(9223372036854775807); + assert.equal(9223372036854775807, a); + + // Simple serialization and deserialization test for a Single String value + var doc = {doc:'Serialize'}; + var simple_string_serialized = bsonC.serialize(doc, true, false); + + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Serialize and Deserialize nested document'] = function(test) { + // Nested doc + var doc = {a:{b:{c:1}}}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple integer serialization/deserialization test, including testing boundary conditions'] = function(test) { + var doc = {doc:-1}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + + var doc = {doc:2147483648}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + + var doc = {doc:-2147483648}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization test for a Long value'] = function(test) { + var doc = {doc:Long.fromNumber(9223372036854775807)}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize({doc:Long.fromNumber(9223372036854775807)}, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + + var doc = {doc:Long.fromNumber(-9223372036854775807)}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize({doc:Long.fromNumber(-9223372036854775807)}, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a Float value'] = function(test) { + var doc = {doc:2222.3333}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + + var doc = {doc:-2222.3333}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a null value'] = function(test) { + var doc = {doc:null}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a boolean value'] = function(test) { + var doc = {doc:true}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a date value'] = function(test) { + var date = new Date(); + var doc = {doc:date}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')), bsonC.deserialize(simple_string_serialized)); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a boolean value'] = function(test) { + var doc = {doc:/abcd/mi}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.equal(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')).doc.toString(), bsonC.deserialize(simple_string_serialized).doc.toString()); + + var doc = {doc:/abcd/}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc, false, true)); + assert.equal(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')).doc.toString(), bsonC.deserialize(simple_string_serialized).doc.toString()); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a objectId value'] = function(test) { + var doc = {doc:new ObjectID()}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + var doc2 = {doc:ObjectID.createFromHexString(doc.doc.toHexString())}; + + assert.deepEqual(simple_string_serialized, bsonJS.serialize(doc2, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')).doc.toString(), bsonC.deserialize(simple_string_serialized).doc.toString()); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a Binary value'] = function(test) { + var binary = new Binary(); + var string = 'binstring' + for(var index = 0; index < string.length; index++) { binary.put(string.charAt(index)); } + + var simple_string_serialized = bsonC.serialize({doc:binary}, false, true); + assert.deepEqual(simple_string_serialized, bsonJS.serialize({doc:binary}, false, true)); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized, 'binary')).doc.value(), bsonC.deserialize(simple_string_serialized).doc.value()); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a Code value'] = function(test) { + var code = new Code('this.a > i', {'i': 1}); + var simple_string_serialized_2 = bsonJS.serialize({doc:code}, false, true); + var simple_string_serialized = bsonC.serialize({doc:code}, false, true); + + assert.deepEqual(simple_string_serialized, simple_string_serialized_2); + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized_2, 'binary')).doc.scope, bsonC.deserialize(simple_string_serialized).doc.scope); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for an Object'] = function(test) { + var simple_string_serialized = bsonC.serialize({doc:{a:1, b:{c:2}}}, false, true); + var simple_string_serialized_2 = bsonJS.serialize({doc:{a:1, b:{c:2}}}, false, true); + assert.deepEqual(simple_string_serialized, simple_string_serialized_2) + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized_2, 'binary')).doc, bsonC.deserialize(simple_string_serialized).doc); + + // Simple serialization and deserialization for an Array + var simple_string_serialized = bsonC.serialize({doc:[9, 9, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1]}, false, true); + var simple_string_serialized_2 = bsonJS.serialize({doc:[9, 9, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1]}, false, true); + + assert.deepEqual(simple_string_serialized, simple_string_serialized_2) + assert.deepEqual(bsonJS.deserialize(new Buffer(simple_string_serialized_2, 'binary')).doc, bsonC.deserialize(simple_string_serialized).doc); + test.done(); +} + +/** + * @ignore + */ +exports['Simple serialization and deserialization for a DBRef'] = function(test) { + var oid = new ObjectID() + var oid2 = new ObjectID.createFromHexString(oid.toHexString()) + var simple_string_serialized = bsonJS.serialize({doc:new DBRef('namespace', oid2, 'integration_tests_')}, false, true); + var simple_string_serialized_2 = bsonC.serialize({doc:new DBRef('namespace', oid, 'integration_tests_')}, false, true); + + assert.deepEqual(simple_string_serialized, simple_string_serialized_2) + // Ensure we have the same values for the dbref + var object_js = bsonJS.deserialize(new Buffer(simple_string_serialized_2, 'binary')); + var object_c = bsonC.deserialize(simple_string_serialized); + + assert.equal(object_js.doc.namespace, object_c.doc.namespace); + assert.equal(object_js.doc.oid.toHexString(), object_c.doc.oid.toHexString()); + assert.equal(object_js.doc.db, object_c.doc.db); + test.done(); +} + +/** + * @ignore + */ +exports['Should correctly deserialize bytes array'] = function(test) { + // Serialized document + var bytes = [47,0,0,0,2,110,97,109,101,0,6,0,0,0,80,97,116,116,121,0,16,97,103,101,0,34,0,0,0,7,95,105,100,0,76,100,12,23,11,30,39,8,89,0,0,1,0]; + var serialized_data = ''; + // Convert to chars + for(var i = 0; i < bytes.length; i++) { + serialized_data = serialized_data + BinaryParser.fromByte(bytes[i]); + } + var object = bsonC.deserialize(new Buffer(serialized_data, 'binary')); + assert.equal('Patty', object.name) + assert.equal(34, object.age) + assert.equal('4c640c170b1e270859000001', object._id.toHexString()) + test.done(); +} + +/** + * @ignore + */ +exports['Serialize utf8'] = function(test) { + var doc = { "name" : "本荘由利地域に洪水警報", "name1" : "öüóőúéáűíÖÜÓŐÚÉÁŰÍ", "name2" : "abcdedede"}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + var simple_string_serialized2 = bsonJS.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, simple_string_serialized2) + + var object = bsonC.deserialize(simple_string_serialized); + assert.equal(doc.name, object.name) + assert.equal(doc.name1, object.name1) + assert.equal(doc.name2, object.name2) + test.done(); +} + +/** + * @ignore + */ +exports['Serialize object with array'] = function(test) { + var doc = {b:[1, 2, 3]}; + var simple_string_serialized = bsonC.serialize(doc, false, true); + var simple_string_serialized_2 = bsonJS.serialize(doc, false, true); + assert.deepEqual(simple_string_serialized, simple_string_serialized_2) + + var object = bsonC.deserialize(simple_string_serialized); + assert.deepEqual(doc, object) + test.done(); +} + +/** + * @ignore + */ +exports['Test equality of an object ID'] = function(test) { + var object_id = new ObjectID(); + var object_id_2 = new ObjectID(); + assert.ok(object_id.equals(object_id)); + assert.ok(!(object_id.equals(object_id_2))) + test.done(); +} + +/** + * @ignore + */ +exports['Test same serialization for Object ID'] = function(test) { + var object_id = new ObjectID(); + var object_id2 = ObjectID.createFromHexString(object_id.toString()) + var simple_string_serialized = bsonJS.serialize({doc:object_id}, false, true); + var simple_string_serialized_2 = bsonC.serialize({doc:object_id2}, false, true); + + assert.equal(simple_string_serialized_2.length, simple_string_serialized.length); + assert.deepEqual(simple_string_serialized, simple_string_serialized_2) + var object = bsonJS.deserialize(new Buffer(simple_string_serialized_2, 'binary')); + var object2 = bsonC.deserialize(simple_string_serialized); + assert.equal(object.doc.id, object2.doc.id) + test.done(); +} + +/** + * @ignore + */ +exports['Complex object serialization'] = function(test) { + // JS Object + var c1 = { _id: new ObjectID, comments: [], title: 'number 1' }; + var c2 = { _id: new ObjectID, comments: [], title: 'number 2' }; + var doc = { + numbers: [] + , owners: [] + , comments: [c1, c2] + , _id: new ObjectID + }; + + var simple_string_serialized = bsonJS.serialize(doc, false, true); + + // C++ Object + var c1 = { _id: ObjectID.createFromHexString(c1._id.toHexString()), comments: [], title: 'number 1' }; + var c2 = { _id: ObjectID.createFromHexString(c2._id.toHexString()), comments: [], title: 'number 2' }; + var doc = { + numbers: [] + , owners: [] + , comments: [c1, c2] + , _id: ObjectID.createFromHexString(doc._id.toHexString()) + }; + + var simple_string_serialized_2 = bsonC.serialize(doc, false, true); + + for(var i = 0; i < simple_string_serialized_2.length; i++) { + // debug(i + "[" + simple_string_serialized_2[i] + "] = [" + simple_string_serialized[i] + "]") + assert.equal(simple_string_serialized_2[i], simple_string_serialized[i]); + } + + var doc1 = bsonJS.deserialize(new Buffer(simple_string_serialized_2)); + var doc2 = bsonC.deserialize(new Buffer(simple_string_serialized_2)); + assert.equal(doc._id.id, doc1._id.id) + assert.equal(doc._id.id, doc2._id.id) + assert.equal(doc1._id.id, doc2._id.id) + + var doc = { + _id: 'testid', + key1: { code: 'test1', time: {start:1309323402727,end:1309323402727}, x:10, y:5 }, + key2: { code: 'test1', time: {start:1309323402727,end:1309323402727}, x:10, y:5 } + }; + + var simple_string_serialized = bsonJS.serialize(doc, false, true); + var simple_string_serialized_2 = bsonC.serialize(doc, false, true); + test.done(); +} + +/** + * @ignore + */ +exports['Serialize function'] = function(test) { + var doc = { + _id: 'testid', + key1: function() {} + } + + var simple_string_serialized = bsonJS.serialize(doc, false, true, true); + var simple_string_serialized_2 = bsonC.serialize(doc, false, true, true); + + // Deserialize the string + var doc1 = bsonJS.deserialize(new Buffer(simple_string_serialized_2)); + var doc2 = bsonC.deserialize(new Buffer(simple_string_serialized_2)); + assert.equal(doc1.key1.code.toString(), doc2.key1.code.toString()) + test.done(); +} + +/** + * @ignore + */ +exports['Serialize document with special operators'] = function(test) { + var doc = {"user_id":"4e9fc8d55883d90100000003","lc_status":{"$ne":"deleted"},"owner_rating":{"$exists":false}}; + var simple_string_serialized = bsonJS.serialize(doc, false, true, true); + var simple_string_serialized_2 = bsonC.serialize(doc, false, true, true); + + // Should serialize to the same value + assert.equal(simple_string_serialized_2.toString('base64'), simple_string_serialized.toString('base64')) + var doc1 = bsonJS.deserialize(simple_string_serialized_2); + var doc2 = bsonC.deserialize(simple_string_serialized); + assert.deepEqual(doc1, doc2) + test.done(); +} + +/** + * @ignore + */ +exports['Create ObjectID from hex string'] = function(test) { + // Hex Id + var hexId = new ObjectID().toString(); + var docJS = {_id: ObjectID.createFromHexString(hexId), 'funds.remaining': {$gte: 1.222}, 'transactions.id': {$ne: ObjectID.createFromHexString(hexId)}}; + var docC = {_id: ObjectID.createFromHexString(hexId), 'funds.remaining': {$gte: 1.222}, 'transactions.id': {$ne: ObjectID.createFromHexString(hexId)}}; + var docJSBin = bsonJS.serialize(docJS, false, true, true); + var docCBin = bsonC.serialize(docC, false, true, true); + assert.equal(docCBin.toString('base64'), docJSBin.toString('base64')); + test.done(); +} + +/** + * @ignore + */ +exports['Serialize big complex document'] = function(test) { + // Complex document serialization + var doc = {"DateTime": "Tue Nov 40 2011 17:27:55 GMT+0000 (WEST)","isActive": true,"Media": {"URL": "http://videos.sapo.pt/Tc85NsjaKjj8o5aV7Ubb"},"Title": "Lisboa fecha a ganhar 0.19%","SetPosition": 60,"Type": "videos","Thumbnail": [{"URL": "http://rd3.videos.sapo.pt/Tc85NsjaKjj8o5aV7Ubb/pic/320x240","Dimensions": {"Height": 240,"Width": 320}}],"Source": {"URL": "http://videos.sapo.pt","SetID": "1288","SourceID": "http://videos.sapo.pt/tvnet/rss2","SetURL": "http://noticias.sapo.pt/videos/tv-net_1288/","ItemID": "Tc85NsjaKjj8o5aV7Ubb","Name": "SAPO Vídeos"},"Category": "Tec_ciencia","Description": "Lisboa fecha a ganhar 0.19%","GalleryID": new ObjectID("4eea2a634ce8573200000000"),"InternalRefs": {"RegisterDate": "Thu Dec 15 2011 17:12:51 GMT+0000 (WEST)","ChangeDate": "Thu Dec 15 2011 17:12:51 GMT+0000 (WEST)","Hash": 332279244514},"_id": new ObjectID("4eea2a96e52778160000003a")} + var docJSBin = bsonJS.serialize(doc, false, true, true); + var docCBin = bsonC.serialize(doc, false, true, true); + assert.equal(docCBin.toString('base64'), docJSBin.toString('base64')); + test.done(); +} + +/** + * @ignore + */ +exports['Should error out due to 24 characters but not valid hexstring for ObjectID'] = function(test) { + try { + var oid = new ObjectID("tttttttttttttttttttttttt"); + test.ok(false); + } catch(err) {} + + test.done(); +} + + +/** + * @ignore + */ +exports.noGlobalsLeaked = function(test) { + var leaks = gleak.detectNew(); + test.equal(0, leaks.length, "global var leak detected: " + leaks.join(', ')); + test.done(); +} \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_test.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_test.js new file mode 100644 index 0000000..a2a723b --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_test.js @@ -0,0 +1,1671 @@ +var mongodb = process.env['TEST_NATIVE'] != null ? require('../../lib/bson').native() : require('../../lib/bson').pure(); + +var testCase = require('nodeunit').testCase, + mongoO = require('../../lib/bson').pure(), + Buffer = require('buffer').Buffer, + gleak = require('../../tools/gleak'), + fs = require('fs'), + BSON = mongoO.BSON, + Code = mongoO.Code, + Binary = mongoO.Binary, + Timestamp = mongoO.Timestamp, + Long = mongoO.Long, + MongoReply = mongoO.MongoReply, + ObjectID = mongoO.ObjectID, + ObjectId = mongoO.ObjectId, + Symbol = mongoO.Symbol, + DBRef = mongoO.DBRef, + Double = mongoO.Double, + MinKey = mongoO.MinKey, + MaxKey = mongoO.MaxKey, + BinaryParser = mongoO.BinaryParser, + vm = require('vm'); + +var BSONSE = mongodb, + BSONDE = mongodb; + +// for tests +BSONDE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONDE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONDE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONDE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONDE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONDE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +BSONSE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONSE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONSE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONSE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONSE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONSE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +var hexStringToBinary = function(string) { + var numberofValues = string.length / 2; + var array = ""; + + for(var i = 0; i < numberofValues; i++) { + array += String.fromCharCode(parseInt(string[i*2] + string[i*2 + 1], 16)); + } + return array; +} + +var assertBuffersEqual = function(test, buffer1, buffer2) { + if(buffer1.length != buffer2.length) test.fail("Buffers do not have the same length", buffer1, buffer2); + + for(var i = 0; i < buffer1.length; i++) { + test.equal(buffer1[i], buffer2[i]); + } +} + +/** + * Module for parsing an ISO 8601 formatted string into a Date object. + */ +var ISODate = function (string) { + var match; + + if (typeof string.getTime === "function") + return string; + else if (match = string.match(/^(\d{4})(-(\d{2})(-(\d{2})(T(\d{2}):(\d{2})(:(\d{2})(\.(\d+))?)?(Z|((\+|-)(\d{2}):(\d{2}))))?)?)?$/)) { + var date = new Date(); + date.setUTCFullYear(Number(match[1])); + date.setUTCMonth(Number(match[3]) - 1 || 0); + date.setUTCDate(Number(match[5]) || 0); + date.setUTCHours(Number(match[7]) || 0); + date.setUTCMinutes(Number(match[8]) || 0); + date.setUTCSeconds(Number(match[10]) || 0); + date.setUTCMilliseconds(Number("." + match[12]) * 1000 || 0); + + if (match[13] && match[13] !== "Z") { + var h = Number(match[16]) || 0, + m = Number(match[17]) || 0; + + h *= 3600000; + m *= 60000; + + var offset = h + m; + if (match[15] == "+") + offset = -offset; + + date = new Date(date.valueOf() + offset); + } + + return date; + } else + throw new Error("Invalid ISO 8601 date given.", __filename); +}; + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + callback(); +} + +/** + * @ignore + */ +exports['Should Correctly create ObjectID and do deep equals'] = function(test) { + var test_string = {hello: new ObjectID()}; + test_string.hello.toHexString(); + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_string, false, true); + test.deepEqual(test_string, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly get BSON types from require'] = function(test) { + var _mongodb = require('../../lib/bson'); + test.ok(_mongodb.ObjectID === ObjectID); + test.ok(_mongodb.Binary === Binary); + test.ok(_mongodb.Long === Long); + test.ok(_mongodb.Timestamp === Timestamp); + test.ok(_mongodb.Code === Code); + test.ok(_mongodb.DBRef === DBRef); + test.ok(_mongodb.Symbol === Symbol); + test.ok(_mongodb.MinKey === MinKey); + test.ok(_mongodb.MaxKey === MaxKey); + test.ok(_mongodb.Double === Double); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Deserialize object'] = function(test) { + var bytes = [95,0,0,0,2,110,115,0,42,0,0,0,105,110,116,101,103,114,97,116,105,111,110,95,116,101,115,116,115,95,46,116,101,115,116,95,105,110,100,101,120,95,105,110,102,111,114,109,97,116,105,111,110,0,8,117,110,105,113,117,101,0,0,3,107,101,121,0,12,0,0,0,16,97,0,1,0,0,0,0,2,110,97,109,101,0,4,0,0,0,97,95,49,0,0]; + var serialized_data = ''; + // Convert to chars + for(var i = 0; i < bytes.length; i++) { + serialized_data = serialized_data + BinaryParser.fromByte(bytes[i]); + } + + var object = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(new Buffer(serialized_data, 'binary')); + test.equal("a_1", object.name); + test.equal(false, object.unique); + test.equal(1, object.key.a); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Deserialize object with all types'] = function(test) { + var bytes = [26,1,0,0,7,95,105,100,0,161,190,98,75,118,169,3,0,0,3,0,0,4,97,114,114,97,121,0,26,0,0,0,16,48,0,1,0,0,0,16,49,0,2,0,0,0,16,50,0,3,0,0,0,0,2,115,116,114,105,110,103,0,6,0,0,0,104,101,108,108,111,0,3,104,97,115,104,0,19,0,0,0,16,97,0,1,0,0,0,16,98,0,2,0,0,0,0,9,100,97,116,101,0,161,190,98,75,0,0,0,0,7,111,105,100,0,161,190,98,75,90,217,18,0,0,1,0,0,5,98,105,110,97,114,121,0,7,0,0,0,2,3,0,0,0,49,50,51,16,105,110,116,0,42,0,0,0,1,102,108,111,97,116,0,223,224,11,147,169,170,64,64,11,114,101,103,101,120,112,0,102,111,111,98,97,114,0,105,0,8,98,111,111,108,101,97,110,0,1,15,119,104,101,114,101,0,25,0,0,0,12,0,0,0,116,104,105,115,46,120,32,61,61,32,51,0,5,0,0,0,0,3,100,98,114,101,102,0,37,0,0,0,2,36,114,101,102,0,5,0,0,0,116,101,115,116,0,7,36,105,100,0,161,190,98,75,2,180,1,0,0,2,0,0,0,10,110,117,108,108,0,0]; + var serialized_data = ''; + // Convert to chars + for(var i = 0; i < bytes.length; i++) { + serialized_data = serialized_data + BinaryParser.fromByte(bytes[i]); + } + + var object = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(new Buffer(serialized_data, 'binary'));//, false, true); + // Perform tests + test.equal("hello", object.string); + test.deepEqual([1,2,3], object.array); + test.equal(1, object.hash.a); + test.equal(2, object.hash.b); + test.ok(object.date != null); + test.ok(object.oid != null); + test.ok(object.binary != null); + test.equal(42, object.int); + test.equal(33.3333, object.float); + test.ok(object.regexp != null); + test.equal(true, object.boolean); + test.ok(object.where != null); + test.ok(object.dbref != null); + test.ok(object[null] == null); + test.done(); +} + +/** + * @ignore + */ +exports['Should Serialize and Deserialize String'] = function(test) { + var test_string = {hello: 'world'}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_string, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_string)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_string, false, serialized_data2, 0); + + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_string, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Serialize and Deserialize Empty String'] = function(test) { + var test_string = {hello: ''}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_string, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_string)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_string, false, serialized_data2, 0); + + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_string, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Integer'] = function(test) { + var test_number = {doc: 5}; + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_number, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_number)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_number, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_number, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.deepEqual(test_number, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data2)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize null value'] = function(test) { + var test_null = {doc:null}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_null, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_null)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_null, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var object = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal(null, object.doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Number'] = function(test) { + var test_number = {doc: 5.5}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_number, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_number)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_number, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.deepEqual(test_number, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Integer'] = function(test) { + var test_int = {doc: 42}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_int, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_int)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_int, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_int.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc); + + test_int = {doc: -5600}; + serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_int, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_int)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_int, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_int.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc); + + test_int = {doc: 2147483647}; + serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_int, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_int)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_int, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_int.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc); + + test_int = {doc: -2147483648}; + serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_int, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_int)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_int, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + test.deepEqual(test_int.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Object'] = function(test) { + var doc = {doc: {age: 42, name: 'Spongebob', shoe_size: 9.5}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.deepEqual(doc.doc.age, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.age); + test.deepEqual(doc.doc.name, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.name); + test.deepEqual(doc.doc.shoe_size, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.shoe_size); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Array'] = function(test) { + var doc = {doc: [1, 2, 'a', 'b']}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal(doc.doc[0], deserialized.doc[0]) + test.equal(doc.doc[1], deserialized.doc[1]) + test.equal(doc.doc[2], deserialized.doc[2]) + test.equal(doc.doc[3], deserialized.doc[3]) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Array with added on functions'] = function(test) { + Array.prototype.toXml = function() {}; + var doc = {doc: [1, 2, 'a', 'b']}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal(doc.doc[0], deserialized.doc[0]) + test.equal(doc.doc[1], deserialized.doc[1]) + test.equal(doc.doc[2], deserialized.doc[2]) + test.equal(doc.doc[3], deserialized.doc[3]) + test.done(); +} + +/** + * @ignore + */ +exports['Should correctly deserialize a nested object'] = function(test) { + var doc = {doc: {doc:1}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.deepEqual(doc.doc.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize A Boolean'] = function(test) { + var doc = {doc: true}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.equal(doc.doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a Date'] = function(test) { + var date = new Date(); + //(2009, 11, 12, 12, 00, 30) + date.setUTCDate(12); + date.setUTCFullYear(2009); + date.setUTCMonth(11 - 1); + date.setUTCHours(12); + date.setUTCMinutes(0); + date.setUTCSeconds(30); + var doc = {doc: date}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.equal(doc.date, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.date); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a Date from another VM'] = function(test) { + var script = "date1 = new Date();", + ctx = vm.createContext({ + date1 : null + }); + vm.runInContext(script, ctx, 'myfile.vm'); + + var date = ctx.date1; + //(2009, 11, 12, 12, 00, 30) + date.setUTCDate(12); + date.setUTCFullYear(2009); + date.setUTCMonth(11 - 1); + date.setUTCHours(12); + date.setUTCMinutes(0); + date.setUTCSeconds(30); + var doc = {doc: date}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.equal(doc.date, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc.date); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize nested doc'] = function(test) { + var doc = { + string: "Strings are great", + decimal: 3.14159265, + bool: true, + integer: 5, + + subObject: { + moreText: "Bacon ipsum dolor.", + longKeylongKeylongKeylongKeylongKeylongKey: "Pork belly." + }, + + subArray: [1,2,3,4,5,6,7,8,9,10], + anotherString: "another string" + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Oid'] = function(test) { + var doc = {doc: new ObjectID()}; + var doc2 = {doc: ObjectID.createFromHexString(doc.doc.toHexString())}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.deepEqual(doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly encode Empty Hash'] = function(test) { + var doc = {}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + test.deepEqual(doc, new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Ordered Hash'] = function(test) { + var doc = {doc: {b:1, a:2, c:3, d:4}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var decoded_hash = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data).doc; + var keys = []; + + for(var name in decoded_hash) keys.push(name); + test.deepEqual(['b', 'a', 'c', 'd'], keys); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Regular Expression'] = function(test) { + // Serialize the regular expression + var doc = {doc: /foobar/mi}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc.doc.toString(), doc2.doc.toString()); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a Binary object'] = function(test) { + var bin = new Binary(); + var string = 'binstring'; + for(var index = 0; index < string.length; index++) { + bin.put(string.charAt(index)); + } + + var doc = {doc: bin}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc.doc.value(), deserialized_data.doc.value()); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a big Binary object'] = function(test) { + var data = fs.readFileSync("test/node/data/test_gs_weird_bug.png", 'binary'); + var bin = new Binary(); + bin.write(data); + var doc = {doc: bin}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc.value(), deserialized_data.doc.value()); + test.done(); +} + +/** + * @ignore + */ +exports["Should Correctly Serialize and Deserialize DBRef"] = function(test) { + var oid = new ObjectID(); + var doc = {dbref: new DBRef('namespace', oid, null)}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal("namespace", doc2.dbref.namespace); + test.deepEqual(doc2.dbref.oid.toHexString(), oid.toHexString()); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize partial DBRef'] = function(test) { + var id = new ObjectID(); + var doc = {'name':'something', 'user':{'$ref':'username', '$id': id}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal('something', doc2.name); + test.equal('username', doc2.user.namespace); + test.equal(id.toString(), doc2.user.oid.toString()); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize simple Int'] = function(test) { + var doc = {doc:2147483648}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc, doc2.doc) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Long Integer'] = function(test) { + var doc = {doc: Long.fromNumber(9223372036854775807)}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc, deserialized_data.doc); + + doc = {doc: Long.fromNumber(-9223372036854775)}; + serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc, deserialized_data.doc); + + doc = {doc: Long.fromNumber(-9223372036854775809)}; + serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc, deserialized_data.doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Deserialize Large Integers as Number not Long'] = function(test) { + function roundTrip(val) { + var doc = {doc: val}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc, deserialized_data.doc); + }; + + roundTrip(Math.pow(2,52)); + roundTrip(Math.pow(2,53) - 1); + roundTrip(Math.pow(2,53)); + roundTrip(-Math.pow(2,52)); + roundTrip(-Math.pow(2,53) + 1); + roundTrip(-Math.pow(2,53)); + roundTrip(Math.pow(2,65)); // Too big for Long. + roundTrip(-Math.pow(2,65)); + roundTrip(9223372036854775807); + roundTrip(1234567890123456800); // Bigger than 2^53, stays a double. + roundTrip(-1234567890123456800); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Long Integer and Timestamp as different types'] = function(test) { + var long = Long.fromNumber(9223372036854775807); + var timestamp = Timestamp.fromNumber(9223372036854775807); + test.ok(long instanceof Long); + test.ok(!(long instanceof Timestamp)); + test.ok(timestamp instanceof Timestamp); + test.ok(!(timestamp instanceof Long)); + + var test_int = {doc: long, doc2: timestamp}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(test_int, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(test_int)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(test_int, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(test_int.doc, deserialized_data.doc); + test.done(); +} + +/** + * @ignore + */ +exports['Should Always put the id as the first item in a hash'] = function(test) { + var hash = {doc: {not_id:1, '_id':2}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(hash, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(hash)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(hash, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + var keys = []; + + for(var name in deserialized_data.doc) { + keys.push(name); + } + + test.deepEqual(['not_id', '_id'], keys); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a User defined Binary object'] = function(test) { + var bin = new Binary(); + bin.sub_type = BSON.BSON_BINARY_SUBTYPE_USER_DEFINED; + var string = 'binstring'; + for(var index = 0; index < string.length; index++) { + bin.put(string.charAt(index)); + } + + var doc = {doc: bin}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(deserialized_data.doc.sub_type, BSON.BSON_BINARY_SUBTYPE_USER_DEFINED); + test.deepEqual(doc.doc.value(), deserialized_data.doc.value()); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correclty Serialize and Deserialize a Code object'] = function(test) { + var doc = {'doc': {'doc2': new Code('this.a > i', {i:1})}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.doc.doc2.code, deserialized_data.doc.doc2.code); + test.deepEqual(doc.doc.doc2.scope.i, deserialized_data.doc.doc2.scope.i); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly serialize and deserialize and embedded array'] = function(test) { + var doc = {'a':0, + 'b':['tmp1', 'tmp2', 'tmp3', 'tmp4', 'tmp5', 'tmp6', 'tmp7', 'tmp8', 'tmp9', 'tmp10', 'tmp11', 'tmp12', 'tmp13', 'tmp14', 'tmp15', 'tmp16'] + }; + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.a, deserialized_data.a); + test.deepEqual(doc.b, deserialized_data.b); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize UTF8'] = function(test) { + // Serialize utf8 + var doc = { "name" : "本荘由利地域に洪水警報", "name1" : "öüóőúéáűíÖÜÓŐÚÉÁŰÍ", "name2" : "abcdedede"}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc, deserialized_data); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize query object'] = function(test) { + var doc = { count: 'remove_with_no_callback_bug_test', query: {}, fields: null}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc, deserialized_data); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize empty query object'] = function(test) { + var doc = {}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc, deserialized_data); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize array based doc'] = function(test) { + var doc = { b: [ 1, 2, 3 ], _id: new ObjectID() }; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.b, deserialized_data.b) + test.deepEqual(doc, deserialized_data); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Symbol'] = function(test) { + if(Symbol != null) { + var doc = { b: [ new Symbol('test') ]}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc.b, deserialized_data.b) + test.deepEqual(doc, deserialized_data); + test.ok(deserialized_data.b[0] instanceof Symbol); + } + + test.done(); +} + +/** + * @ignore + */ +exports['Should handle Deeply nested document'] = function(test) { + var doc = {a:{b:{c:{d:2}}}}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var deserialized_data = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc, deserialized_data); + test.done(); +} + +/** + * @ignore + */ +exports['Should handle complicated all typed object'] = function(test) { + // First doc + var date = new Date(); + var oid = new ObjectID(); + var string = 'binstring' + var bin = new Binary() + for(var index = 0; index < string.length; index++) { + bin.put(string.charAt(index)) + } + + var doc = { + 'string': 'hello', + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': date, + 'oid': oid, + 'binary': bin, + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': date.getTime(), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', oid, 'integration_tests_') + } + + // Second doc + var oid = new ObjectID.createFromHexString(oid.toHexString()); + var string = 'binstring' + var bin = new Binary() + for(var index = 0; index < string.length; index++) { + bin.put(string.charAt(index)) + } + + var doc2 = { + 'string': 'hello', + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': date, + 'oid': oid, + 'binary': bin, + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': date.getTime(), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', oid, 'integration_tests_') + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var serialized_data2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc2, false, true); + + for(var i = 0; i < serialized_data2.length; i++) { + require('assert').equal(serialized_data2[i], serialized_data[i]) + } + + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize Complex Nested Object'] = function(test) { + var doc = { email: 'email@email.com', + encrypted_password: 'password', + friends: [ '4db96b973d01205364000006', + '4dc77b24c5ba38be14000002' ], + location: [ 72.4930088, 23.0431957 ], + name: 'Amit Kumar', + password_salt: 'salty', + profile_fields: [], + username: 'amit', + _id: new ObjectID() } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = doc; + doc2._id = ObjectID.createFromHexString(doc2._id.toHexString()); + var serialized_data2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc2, false, true); + + for(var i = 0; i < serialized_data2.length; i++) { + require('assert').equal(serialized_data2[i], serialized_data[i]) + } + + test.done(); +} + +/** + * @ignore + */ +exports['Should correctly massive doc'] = function(test) { + var oid1 = new ObjectID(); + var oid2 = new ObjectID(); + + // JS doc + var doc = { dbref2: new DBRef('namespace', oid1, 'integration_tests_'), + _id: oid2 }; + + var doc2 = { dbref2: new DBRef('namespace', ObjectID.createFromHexString(oid1.toHexString()), 'integration_tests_'), + _id: new ObjectID.createFromHexString(oid2.toHexString()) }; + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var serialized_data2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc2, false, true); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize/Deserialize regexp object'] = function(test) { + var doc = {'b':/foobaré/}; + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var serialized_data2 = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + for(var i = 0; i < serialized_data2.length; i++) { + require('assert').equal(serialized_data2[i], serialized_data[i]) + } + + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize/Deserialize complicated object'] = function(test) { + var doc = {a:{b:{c:[new ObjectID(), new ObjectID()]}}, d:{f:1332.3323}}; + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc, doc2) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize/Deserialize nested object'] = function(test) { + var doc = { "_id" : { "date" : new Date(), "gid" : "6f35f74d2bea814e21000000" }, + "value" : { + "b" : { "countries" : { "--" : 386 }, "total" : 1599 }, + "bc" : { "countries" : { "--" : 3 }, "total" : 10 }, + "gp" : { "countries" : { "--" : 2 }, "total" : 13 }, + "mgc" : { "countries" : { "--" : 2 }, "total" : 14 } + } + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc, doc2) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize/Deserialize nested object with even more nesting'] = function(test) { + var doc = { "_id" : { "date" : {a:1, b:2, c:new Date()}, "gid" : "6f35f74d2bea814e21000000" }, + "value" : { + "b" : { "countries" : { "--" : 386 }, "total" : 1599 }, + "bc" : { "countries" : { "--" : 3 }, "total" : 10 }, + "gp" : { "countries" : { "--" : 2 }, "total" : 13 }, + "mgc" : { "countries" : { "--" : 2 }, "total" : 14 } + } + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual(doc, doc2) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize empty name object'] = function(test) { + var doc = {'':'test', + 'bbbb':1}; + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.equal(doc2[''], 'test'); + test.equal(doc2['bbbb'], 1); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly handle Forced Doubles to ensure we allocate enough space for cap collections'] = function(test) { + if(Double != null) { + var doubleValue = new Double(100); + var doc = {value:doubleValue}; + + // Serialize + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual({value:100}, doc2); + } + + test.done(); +} + +/** + * @ignore + */ +exports['Should deserialize correctly'] = function(test) { + var doc = { + "_id" : new ObjectID("4e886e687ff7ef5e00000162"), + "str" : "foreign", + "type" : 2, + "timestamp" : ISODate("2011-10-02T14:00:08.383Z"), + "links" : [ + "http://www.reddit.com/r/worldnews/comments/kybm0/uk_home_secretary_calls_for_the_scrapping_of_the/" + ] + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc, doc2) + test.done(); +} + +/** + * @ignore + */ +exports['Should correctly serialize and deserialize MinKey and MaxKey values'] = function(test) { + var doc = { + _id : new ObjectID("4e886e687ff7ef5e00000162"), + minKey : new MinKey(), + maxKey : new MaxKey() + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.deepEqual(doc, doc2) + test.ok(doc2.minKey instanceof MinKey); + test.ok(doc2.maxKey instanceof MaxKey); + test.done(); +} + +/** + * @ignore + */ +exports['Should correctly serialize Double value'] = function(test) { + var doc = { + value : new Double(34343.2222) + } + + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); + new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); + assertBuffersEqual(test, serialized_data, serialized_data2, 0); + var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + + test.ok(doc.value.valueOf(), doc2.value); + test.ok(doc.value.value, doc2.value); + test.done(); +} + +/** + * @ignore + */ +exports['ObjectID should correctly create objects'] = function(test) { + try { + var object1 = ObjectID.createFromHexString('000000000000000000000001') + var object2 = ObjectID.createFromHexString('00000000000000000000001') + test.ok(false); + } catch(err) { + test.ok(err != null); + } + + test.done(); +} + +/** + * @ignore + */ +exports['ObjectID should correctly retrieve timestamp'] = function(test) { + var testDate = new Date(); + var object1 = new ObjectID(); + test.equal(Math.floor(testDate.getTime()/1000), Math.floor(object1.getTimestamp().getTime()/1000)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly throw error on bsonparser errors'] = function(test) { + var data = new Buffer(3); + var parser = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); + + // Catch to small buffer error + try { + parser.deserialize(data); + test.ok(false); + } catch(err) {} + + data = new Buffer(5); + data[0] = 0xff; + data[1] = 0xff; + // Catch illegal size + try { + parser.deserialize(data); + test.ok(false); + } catch(err) {} + + // Finish up + test.done(); +} + +/** + * A simple example showing the usage of BSON.calculateObjectSize function returning the number of BSON bytes a javascript object needs. + * + * @_class bson + * @_function BSON.calculateObjectSize + * @ignore + */ +exports['Should correctly calculate the size of a given javascript object'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Calculate the size of the object without serializing the function + var size = BSON.calculateObjectSize(doc, false); + test.equal(12, size); + // Calculate the size of the object serializing the function + size = BSON.calculateObjectSize(doc, true); + // Validate the correctness + test.equal(36, size); + test.done(); +} + +/** + * A simple example showing the usage of BSON.calculateObjectSize function returning the number of BSON bytes a javascript object needs. + * + * @_class bson + * @_function calculateObjectSize + * @ignore + */ +exports['Should correctly calculate the size of a given javascript object using instance method'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Create a BSON parser instance + var bson = new BSON(); + // Calculate the size of the object without serializing the function + var size = bson.calculateObjectSize(doc, false); + test.equal(12, size); + // Calculate the size of the object serializing the function + size = bson.calculateObjectSize(doc, true); + // Validate the correctness + test.equal(36, size); + test.done(); +} + +/** + * A simple example showing the usage of BSON.serializeWithBufferAndIndex function. + * + * @_class bson + * @_function BSON.serializeWithBufferAndIndex + * @ignore + */ +exports['Should correctly serializeWithBufferAndIndex a given javascript object'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Calculate the size of the document, no function serialization + var size = BSON.calculateObjectSize(doc, false); + // Allocate a buffer + var buffer = new Buffer(size); + // Serialize the object to the buffer, checking keys and not serializing functions + var index = BSON.serializeWithBufferAndIndex(doc, true, buffer, 0, false); + // Validate the correctness + test.equal(12, size); + test.equal(11, index); + + // Serialize with functions + // Calculate the size of the document, no function serialization + var size = BSON.calculateObjectSize(doc, true); + // Allocate a buffer + var buffer = new Buffer(size); + // Serialize the object to the buffer, checking keys and not serializing functions + var index = BSON.serializeWithBufferAndIndex(doc, true, buffer, 0, true); + // Validate the correctness + test.equal(36, size); + test.equal(35, index); + test.done(); +} + +/** + * A simple example showing the usage of BSON.serializeWithBufferAndIndex function. + * + * @_class bson + * @_function serializeWithBufferAndIndex + * @ignore + */ +exports['Should correctly serializeWithBufferAndIndex a given javascript object using a BSON instance'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Create a BSON parser instance + var bson = new BSON(); + // Calculate the size of the document, no function serialization + var size = bson.calculateObjectSize(doc, false); + // Allocate a buffer + var buffer = new Buffer(size); + // Serialize the object to the buffer, checking keys and not serializing functions + var index = bson.serializeWithBufferAndIndex(doc, true, buffer, 0, false); + // Validate the correctness + test.equal(12, size); + test.equal(11, index); + + // Serialize with functions + // Calculate the size of the document, no function serialization + var size = bson.calculateObjectSize(doc, true); + // Allocate a buffer + var buffer = new Buffer(size); + // Serialize the object to the buffer, checking keys and not serializing functions + var index = bson.serializeWithBufferAndIndex(doc, true, buffer, 0, true); + // Validate the correctness + test.equal(36, size); + test.equal(35, index); + test.done(); +} + +/** + * A simple example showing the usage of BSON.serialize function returning serialized BSON Buffer object. + * + * @_class bson + * @_function BSON.serialize + * @ignore + */ +exports['Should correctly serialize a given javascript object'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Serialize the object to a buffer, checking keys and not serializing functions + var buffer = BSON.serialize(doc, true, true, false); + // Validate the correctness + test.equal(12, buffer.length); + + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = BSON.serialize(doc, true, true, true); + // Validate the correctness + test.equal(36, buffer.length); + test.done(); +} + +/** + * A simple example showing the usage of BSON.serialize function returning serialized BSON Buffer object. + * + * @_class bson + * @_function serialize + * @ignore + */ +exports['Should correctly serialize a given javascript object using a bson instance'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){}} + // Create a BSON parser instance + var bson = new BSON(); + // Serialize the object to a buffer, checking keys and not serializing functions + var buffer = bson.serialize(doc, true, true, false); + // Validate the correctness + test.equal(12, buffer.length); + + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = bson.serialize(doc, true, true, true); + // Validate the correctness + test.equal(36, buffer.length); + test.done(); +} + +/** + * A simple example showing the usage of BSON.deserialize function returning a deserialized Javascript function. + * + * @_class bson + * @_function BSON.deserialize + * @ignore + */ + exports['Should correctly deserialize a buffer using the BSON class level parser'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){ console.log('hello world'); }} + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = BSON.serialize(doc, true, true, true); + // Validate the correctness + test.equal(65, buffer.length); + + // Deserialize the object with no eval for the functions + var deserializedDoc = BSON.deserialize(buffer); + // Validate the correctness + test.equal('object', typeof deserializedDoc.func); + test.equal(1, deserializedDoc.a); + + // Deserialize the object with eval for the functions caching the functions + deserializedDoc = BSON.deserialize(buffer, {evalFunctions:true, cacheFunctions:true}); + // Validate the correctness + test.equal('function', typeof deserializedDoc.func); + test.equal(1, deserializedDoc.a); + test.done(); +} + +/** + * A simple example showing the usage of BSON instance deserialize function returning a deserialized Javascript function. + * + * @_class bson + * @_function deserialize + * @ignore + */ +exports['Should correctly deserialize a buffer using the BSON instance parser'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){ console.log('hello world'); }} + // Create a BSON parser instance + var bson = new BSON(); + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = bson.serialize(doc, true, true, true); + // Validate the correctness + test.equal(65, buffer.length); + + // Deserialize the object with no eval for the functions + var deserializedDoc = bson.deserialize(buffer); + // Validate the correctness + test.equal('object', typeof deserializedDoc.func); + test.equal(1, deserializedDoc.a); + + // Deserialize the object with eval for the functions caching the functions + deserializedDoc = bson.deserialize(buffer, {evalFunctions:true, cacheFunctions:true}); + // Validate the correctness + test.equal('function', typeof deserializedDoc.func); + test.equal(1, deserializedDoc.a); + test.done(); +} + +/** + * A simple example showing the usage of BSON.deserializeStream function returning deserialized Javascript objects. + * + * @_class bson + * @_function BSON.deserializeStream + * @ignore + */ +exports['Should correctly deserializeStream a buffer object'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){ console.log('hello world'); }} + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = BSON.serialize(doc, true, true, true); + // Validate the correctness + test.equal(65, buffer.length); + + // The array holding the number of retuned documents + var documents = new Array(1); + // Deserialize the object with no eval for the functions + var index = BSON.deserializeStream(buffer, 0, 1, documents, 0); + // Validate the correctness + test.equal(65, index); + test.equal(1, documents.length); + test.equal(1, documents[0].a); + test.equal('object', typeof documents[0].func); + + // Deserialize the object with eval for the functions caching the functions + // The array holding the number of retuned documents + var documents = new Array(1); + // Deserialize the object with no eval for the functions + var index = BSON.deserializeStream(buffer, 0, 1, documents, 0, {evalFunctions:true, cacheFunctions:true}); + // Validate the correctness + test.equal(65, index); + test.equal(1, documents.length); + test.equal(1, documents[0].a); + test.equal('function', typeof documents[0].func); + test.done(); +} + +/** + * A simple example showing the usage of BSON instance deserializeStream function returning deserialized Javascript objects. + * + * @_class bson + * @_function deserializeStream + * @ignore + */ +exports['Should correctly deserializeStream a buffer object'] = function(test) { + // Create a simple object + var doc = {a: 1, func:function(){ console.log('hello world'); }} + // Create a BSON parser instance + var bson = new BSON(); + // Serialize the object to a buffer, checking keys and serializing functions + var buffer = bson.serialize(doc, true, true, true); + // Validate the correctness + test.equal(65, buffer.length); + + // The array holding the number of retuned documents + var documents = new Array(1); + // Deserialize the object with no eval for the functions + var index = bson.deserializeStream(buffer, 0, 1, documents, 0); + // Validate the correctness + test.equal(65, index); + test.equal(1, documents.length); + test.equal(1, documents[0].a); + test.equal('object', typeof documents[0].func); + + // Deserialize the object with eval for the functions caching the functions + // The array holding the number of retuned documents + var documents = new Array(1); + // Deserialize the object with no eval for the functions + var index = bson.deserializeStream(buffer, 0, 1, documents, 0, {evalFunctions:true, cacheFunctions:true}); + // Validate the correctness + test.equal(65, index); + test.equal(1, documents.length); + test.equal(1, documents[0].a); + test.equal('function', typeof documents[0].func); + test.done(); +} + +/** + * @ignore + */ +exports['ObjectID should have a correct cached representation of the hexString'] = function (test) { + ObjectID.cacheHexString = true; + var a = new ObjectID; + var __id = a.__id; + test.equal(__id, a.toHexString()); + + // hexString + a = new ObjectID(__id); + test.equal(__id, a.toHexString()); + + // fromHexString + a = ObjectID.createFromHexString(__id); + test.equal(a.__id, a.toHexString()); + test.equal(__id, a.toHexString()); + + // number + var genTime = a.generationTime; + a = new ObjectID(genTime); + __id = a.__id; + test.equal(__id, a.toHexString()); + + // generationTime + delete a.__id; + a.generationTime = genTime; + test.equal(__id, a.toHexString()); + + // createFromTime + a = ObjectId.createFromTime(genTime); + __id = a.__id; + test.equal(__id, a.toHexString()); + ObjectId.cacheHexString = false; + + test.done(); +} + +/** + * @ignore + */ +// 'Should Correctly Function' = function(test) { +// var doc = {b:1, func:function() { +// this.b = 2; +// }}; +// +// var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); +// +// debug("----------------------------------------------------------------------") +// debug(inspect(serialized_data)) +// +// // var serialized_data2 = new Buffer(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).calculateObjectSize(doc, false, true)); +// // new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serializeWithBufferAndIndex(doc, false, serialized_data2, 0); +// // assertBuffersEqual(test, serialized_data, serialized_data2, 0); +// var COUNT = 100000; +// +// // var b = null; +// // eval("b = function(x) { return x+x; }"); +// // var b = new Function("x", "return x+x;"); +// +// console.log(COUNT + "x (objectBSON = BSON.serialize(object))") +// start = new Date +// +// for (i=COUNT; --i>=0; ) { +// var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data, {evalFunctions: true, cacheFunctions:true}); +// } +// +// end = new Date +// console.log("time = ", end - start, "ms -", COUNT * 1000 / (end - start), " ops/sec") +// +// // debug(inspect(new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).functionCache)) +// // +// // var doc2 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data, {evalFunctions: true, cacheFunctions:true}); +// // // test.deepEqual(doc, doc2) +// // // +// // debug(inspect(doc2)) +// // doc2.func() +// // debug(inspect(doc2)) +// // +// // var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc2, false, true); +// // var doc3 = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data, {evalFunctions: true, cacheFunctions:true}); +// // +// // debug("-----------------------------------------------") +// // debug(inspect(doc3)) +// +// // var key = "0" +// // for(var i = 1; i < 10000; i++) { +// // key = key + " " + i +// // } +// +// test.done(); +// +// +// // var car = { +// // model : "Volvo", +// // country : "Sweden", +// // +// // isSwedish : function() { +// // return this.country == "Sweden"; +// // } +// // } +// +// }, + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.noGlobalsLeaked = function(test) { + var leaks = gleak.detectNew(); + test.equal(0, leaks.length, "global var leak detected: " + leaks.join(', ')); + test.done(); +} diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_typed_array_test.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_typed_array_test.js new file mode 100644 index 0000000..cde83f8 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/bson_typed_array_test.js @@ -0,0 +1,392 @@ +var mongodb = require('../../lib/bson').pure(); + +var testCase = require('nodeunit').testCase, + mongoO = require('../../lib/bson').pure(), + debug = require('util').debug, + inspect = require('util').inspect, + Buffer = require('buffer').Buffer, + gleak = require('../../tools/gleak'), + fs = require('fs'), + BSON = mongoO.BSON, + Code = mongoO.Code, + Binary = mongoO.Binary, + Timestamp = mongoO.Timestamp, + Long = mongoO.Long, + MongoReply = mongoO.MongoReply, + ObjectID = mongoO.ObjectID, + Symbol = mongoO.Symbol, + DBRef = mongoO.DBRef, + Double = mongoO.Double, + MinKey = mongoO.MinKey, + MaxKey = mongoO.MaxKey, + BinaryParser = mongoO.BinaryParser, + utils = require('./tools/utils'); + +var BSONSE = mongodb, + BSONDE = mongodb; + +// for tests +BSONDE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONDE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONDE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONDE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONDE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONDE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +BSONSE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONSE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONSE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONSE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONSE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONSE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +var hexStringToBinary = function(string) { + var numberofValues = string.length / 2; + var array = ""; + + for(var i = 0; i < numberofValues; i++) { + array += String.fromCharCode(parseInt(string[i*2] + string[i*2 + 1], 16)); + } + return array; +} + +var assertBuffersEqual = function(test, buffer1, buffer2) { + if(buffer1.length != buffer2.length) test.fail("Buffers do not have the same length", buffer1, buffer2); + + for(var i = 0; i < buffer1.length; i++) { + test.equal(buffer1[i], buffer2[i]); + } +} + +/** + * Module for parsing an ISO 8601 formatted string into a Date object. + */ +var ISODate = function (string) { + var match; + + if (typeof string.getTime === "function") + return string; + else if (match = string.match(/^(\d{4})(-(\d{2})(-(\d{2})(T(\d{2}):(\d{2})(:(\d{2})(\.(\d+))?)?(Z|((\+|-)(\d{2}):(\d{2}))))?)?)?$/)) { + var date = new Date(); + date.setUTCFullYear(Number(match[1])); + date.setUTCMonth(Number(match[3]) - 1 || 0); + date.setUTCDate(Number(match[5]) || 0); + date.setUTCHours(Number(match[7]) || 0); + date.setUTCMinutes(Number(match[8]) || 0); + date.setUTCSeconds(Number(match[10]) || 0); + date.setUTCMilliseconds(Number("." + match[12]) * 1000 || 0); + + if (match[13] && match[13] !== "Z") { + var h = Number(match[16]) || 0, + m = Number(match[17]) || 0; + + h *= 3600000; + m *= 60000; + + var offset = h + m; + if (match[15] == "+") + offset = -offset; + + date = new Date(date.valueOf() + offset); + } + + return date; + } else + throw new Error("Invalid ISO 8601 date given.", __filename); +}; + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + callback(); +} + +/** + * @ignore + */ +exports.shouldCorrectlyDeserializeUsingTypedArray = function(test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + var motherOfAllDocuments = { + 'string': '客家话', + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': new Date(), + 'oid': new ObjectID(), + 'binary': new Binary(new Buffer("hello")), + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': Long.fromNumber(100), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', new ObjectID(), 'integration_tests_'), + 'minkey': new MinKey(), + 'maxkey': new MaxKey() + } + + // Let's serialize it + var data = BSONSE.BSON.serialize(motherOfAllDocuments, true, true, false); + // Build a typed array + var arr = new Uint8Array(new ArrayBuffer(data.length)); + // Iterate over all the fields and copy + for(var i = 0; i < data.length; i++) { + arr[i] = data[i] + } + + // Deserialize the object + var object = BSONDE.BSON.deserialize(arr); + // Asserts + test.equal(motherOfAllDocuments.string, object.string); + test.deepEqual(motherOfAllDocuments.array, object.array); + test.deepEqual(motherOfAllDocuments.date, object.date); + test.deepEqual(motherOfAllDocuments.oid.toHexString(), object.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.binary.length(), object.binary.length()); + // Assert the values of the binary + for(var i = 0; i < motherOfAllDocuments.binary.length(); i++) { + test.equal(motherOfAllDocuments.binary.value[i], object.binary[i]); + } + test.deepEqual(motherOfAllDocuments.int, object.int); + test.deepEqual(motherOfAllDocuments.float, object.float); + test.deepEqual(motherOfAllDocuments.regexp, object.regexp); + test.deepEqual(motherOfAllDocuments.boolean, object.boolean); + test.deepEqual(motherOfAllDocuments.long.toNumber(), object.long); + test.deepEqual(motherOfAllDocuments.where, object.where); + test.deepEqual(motherOfAllDocuments.dbref.oid.toHexString(), object.dbref.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.dbref.namespace, object.dbref.namespace); + test.deepEqual(motherOfAllDocuments.dbref.db, object.dbref.db); + test.deepEqual(motherOfAllDocuments.minkey, object.minkey); + test.deepEqual(motherOfAllDocuments.maxkey, object.maxkey); + test.done(); +} + +/** + * @ignore + */ +exports.shouldCorrectlySerializeUsingTypedArray = function(test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + var motherOfAllDocuments = { + 'string': 'hello', + 'array': [1,2,3], + 'hash': {'a':1, 'b':2}, + 'date': new Date(), + 'oid': new ObjectID(), + 'binary': new Binary(new Buffer("hello")), + 'int': 42, + 'float': 33.3333, + 'regexp': /regexp/, + 'boolean': true, + 'long': Long.fromNumber(100), + 'where': new Code('this.a > i', {i:1}), + 'dbref': new DBRef('namespace', new ObjectID(), 'integration_tests_'), + 'minkey': new MinKey(), + 'maxkey': new MaxKey() + } + + // Let's serialize it + var data = BSONSE.BSON.serialize(motherOfAllDocuments, true, false, false); + // And deserialize it again + var object = BSONSE.BSON.deserialize(data); + // Asserts + test.equal(motherOfAllDocuments.string, object.string); + test.deepEqual(motherOfAllDocuments.array, object.array); + test.deepEqual(motherOfAllDocuments.date, object.date); + test.deepEqual(motherOfAllDocuments.oid.toHexString(), object.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.binary.length(), object.binary.length()); + // Assert the values of the binary + for(var i = 0; i < motherOfAllDocuments.binary.length(); i++) { + test.equal(motherOfAllDocuments.binary.value[i], object.binary[i]); + } + test.deepEqual(motherOfAllDocuments.int, object.int); + test.deepEqual(motherOfAllDocuments.float, object.float); + test.deepEqual(motherOfAllDocuments.regexp, object.regexp); + test.deepEqual(motherOfAllDocuments.boolean, object.boolean); + test.deepEqual(motherOfAllDocuments.long.toNumber(), object.long); + test.deepEqual(motherOfAllDocuments.where, object.where); + test.deepEqual(motherOfAllDocuments.dbref.oid.toHexString(), object.dbref.oid.toHexString()); + test.deepEqual(motherOfAllDocuments.dbref.namespace, object.dbref.namespace); + test.deepEqual(motherOfAllDocuments.dbref.db, object.dbref.db); + test.deepEqual(motherOfAllDocuments.minkey, object.minkey); + test.deepEqual(motherOfAllDocuments.maxkey, object.maxkey); + test.done(); +} + +/** + * @ignore + */ +exports['exercise all the binary object constructor methods'] = function (test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + // Construct using array + var string = 'hello world'; + // String to array + var array = utils.stringToArrayBuffer(string); + + // Binary from array buffer + var binary = new Binary(utils.stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + test.ok(utils.assertArrayEqual(array, binary.buffer)); + + // Construct using number of chars + binary = new Binary(5); + test.ok(5, binary.buffer.length); + + // Construct using an Array + var binary = new Binary(utils.stringToArray(string)); + test.ok(string.length, binary.buffer.length); + test.ok(utils.assertArrayEqual(array, binary.buffer)); + + // Construct using a string + var binary = new Binary(string); + test.ok(string.length, binary.buffer.length); + test.ok(utils.assertArrayEqual(array, binary.buffer)); + test.done(); +}; + +/** + * @ignore + */ +exports['exercise the put binary object method for an instance when using Uint8Array'] = function (test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + // Construct using array + var string = 'hello world'; + // String to array + var array = utils.stringToArrayBuffer(string + 'a'); + + // Binary from array buffer + var binary = new Binary(utils.stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Write a byte to the array + binary.put('a') + + // Verify that the data was writtencorrectly + test.equal(string.length + 1, binary.position); + test.ok(utils.assertArrayEqual(array, binary.value(true))); + test.equal('hello worlda', binary.value()); + + // Exercise a binary with lots of space in the buffer + var binary = new Binary(); + test.ok(Binary.BUFFER_SIZE, binary.buffer.length); + + // Write a byte to the array + binary.put('a') + + // Verify that the data was writtencorrectly + test.equal(1, binary.position); + test.ok(utils.assertArrayEqual(['a'.charCodeAt(0)], binary.value(true))); + test.equal('a', binary.value()); + test.done(); +}, + +/** + * @ignore + */ +exports['exercise the write binary object method for an instance when using Uint8Array'] = function (test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + // Construct using array + var string = 'hello world'; + // Array + var writeArrayBuffer = new Uint8Array(new ArrayBuffer(1)); + writeArrayBuffer[0] = 'a'.charCodeAt(0); + var arrayBuffer = ['a'.charCodeAt(0)]; + + // Binary from array buffer + var binary = new Binary(utils.stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Write a string starting at end of buffer + binary.write('a'); + test.equal('hello worlda', binary.value()); + // Write a string starting at index 0 + binary.write('a', 0); + test.equal('aello worlda', binary.value()); + // Write a arraybuffer starting at end of buffer + binary.write(writeArrayBuffer); + test.equal('aello worldaa', binary.value()); + // Write a arraybuffer starting at position 5 + binary.write(writeArrayBuffer, 5); + test.equal('aelloaworldaa', binary.value()); + // Write a array starting at end of buffer + binary.write(arrayBuffer); + test.equal('aelloaworldaaa', binary.value()); + // Write a array starting at position 6 + binary.write(arrayBuffer, 6); + test.equal('aelloaaorldaaa', binary.value()); + test.done(); +}, + +/** + * @ignore + */ +exports['exercise the read binary object method for an instance when using Uint8Array'] = function (test) { + if(typeof ArrayBuffer == 'undefined') { + test.done(); + return; + } + + // Construct using array + var string = 'hello world'; + var array = utils.stringToArrayBuffer(string); + + // Binary from array buffer + var binary = new Binary(utils.stringToArrayBuffer(string)); + test.ok(string.length, binary.buffer.length); + + // Read the first 2 bytes + var data = binary.read(0, 2); + test.ok(utils.assertArrayEqual(utils.stringToArrayBuffer('he'), data)); + + // Read the entire field + var data = binary.read(0); + test.ok(utils.assertArrayEqual(utils.stringToArrayBuffer(string), data)); + + // Read 3 bytes + var data = binary.read(6, 5); + test.ok(utils.assertArrayEqual(utils.stringToArrayBuffer('world'), data)); + test.done(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.noGlobalsLeaked = function(test) { + var leaks = gleak.detectNew(); + test.equal(0, leaks.length, "global var leak detected: " + leaks.join(', ')); + test.done(); +} \ No newline at end of file diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/data/test_gs_weird_bug.png b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/data/test_gs_weird_bug.png new file mode 100644 index 0000000000000000000000000000000000000000..1554dc3238dc94f4c8375b17b4b8d34a337d9c1b GIT binary 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require('../../ext').BSON, + Buffer = require('buffer').Buffer, + BSONJS = require('../../lib/bson/bson').BSON, + BinaryParser = require('../../lib/bson/binary_parser').BinaryParser, + Long = require('../../lib/bson/long').Long, + ObjectID = require('../../lib/bson/bson').ObjectID, + Binary = require('../../lib/bson/bson').Binary, + Code = require('../../lib/bson/bson').Code, + DBRef = require('../../lib/bson/bson').DBRef, + Symbol = require('../../lib/bson/bson').Symbol, + Double = require('../../lib/bson/bson').Double, + MaxKey = require('../../lib/bson/bson').MaxKey, + MinKey = require('../../lib/bson/bson').MinKey, + Timestamp = require('../../lib/bson/bson').Timestamp, + gleak = require('../../tools/gleak'), + assert = require('assert'); + +// Parsers +var bsonC = new BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); +var bsonJS = new BSONJS([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]); + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + callback(); +} + +/** + * @ignore + */ +exports['Should Correctly Deserialize object'] = function(test) { + var bytes = [95,0,0,0,2,110,115,0,42,0,0,0,105,110,116,101,103,114,97,116,105,111,110,95,116,101,115,116,115,95,46,116,101,115,116,95,105,110,100,101,120,95,105,110,102,111,114,109,97,116,105,111,110,0,8,117,110,105,113,117,101,0,0,3,107,101,121,0,12,0,0,0,16,97,0,1,0,0,0,0,2,110,97,109,101,0,4,0,0,0,97,95,49,0,0]; + var serialized_data = ''; + // Convert to chars + for(var i = 0; i < bytes.length; i++) { + serialized_data = serialized_data + BinaryParser.fromByte(bytes[i]); + } + + var object = bsonC.deserialize(serialized_data); + assert.equal("a_1", object.name); + assert.equal(false, object.unique); + assert.equal(1, object.key.a); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Deserialize object with all types'] = function(test) { + var bytes = [26,1,0,0,7,95,105,100,0,161,190,98,75,118,169,3,0,0,3,0,0,4,97,114,114,97,121,0,26,0,0,0,16,48,0,1,0,0,0,16,49,0,2,0,0,0,16,50,0,3,0,0,0,0,2,115,116,114,105,110,103,0,6,0,0,0,104,101,108,108,111,0,3,104,97,115,104,0,19,0,0,0,16,97,0,1,0,0,0,16,98,0,2,0,0,0,0,9,100,97,116,101,0,161,190,98,75,0,0,0,0,7,111,105,100,0,161,190,98,75,90,217,18,0,0,1,0,0,5,98,105,110,97,114,121,0,7,0,0,0,2,3,0,0,0,49,50,51,16,105,110,116,0,42,0,0,0,1,102,108,111,97,116,0,223,224,11,147,169,170,64,64,11,114,101,103,101,120,112,0,102,111,111,98,97,114,0,105,0,8,98,111,111,108,101,97,110,0,1,15,119,104,101,114,101,0,25,0,0,0,12,0,0,0,116,104,105,115,46,120,32,61,61,32,51,0,5,0,0,0,0,3,100,98,114,101,102,0,37,0,0,0,2,36,114,101,102,0,5,0,0,0,116,101,115,116,0,7,36,105,100,0,161,190,98,75,2,180,1,0,0,2,0,0,0,10,110,117,108,108,0,0]; + var serialized_data = ''; + // Convert to chars + for(var i = 0; i < bytes.length; i++) { + serialized_data = serialized_data + BinaryParser.fromByte(bytes[i]); + } + + var object = bsonJS.deserialize(new Buffer(serialized_data, 'binary')); + assert.equal("hello", object.string); + assert.deepEqual([1, 2, 3], object.array); + assert.equal(1, object.hash.a); + assert.equal(2, object.hash.b); + assert.ok(object.date != null); + assert.ok(object.oid != null); + assert.ok(object.binary != null); + assert.equal(42, object.int); + assert.equal(33.3333, object.float); + assert.ok(object.regexp != null); + assert.equal(true, object.boolean); + assert.ok(object.where != null); + assert.ok(object.dbref != null); + assert.ok(object['null'] == null); + test.done(); +} + +/** + * @ignore + */ +exports['Should Serialize and Deserialize String'] = function(test) { + var test_string = {hello: 'world'} + var serialized_data = bsonC.serialize(test_string) + assert.deepEqual(test_string, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Integer'] = function(test) { + var test_number = {doc: 5} + var serialized_data = bsonC.serialize(test_number) + assert.deepEqual(test_number, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize null value'] = function(test) { + var test_null = {doc:null} + var serialized_data = bsonC.serialize(test_null) + var object = bsonC.deserialize(serialized_data); + assert.deepEqual(test_null, object); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize undefined value'] = function(test) { + var test_undefined = {doc:undefined} + var serialized_data = bsonC.serialize(test_undefined) + var object = bsonJS.deserialize(new Buffer(serialized_data, 'binary')); + assert.equal(null, object.doc) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Number'] = function(test) { + var test_number = {doc: 5.5} + var serialized_data = bsonC.serialize(test_number) + assert.deepEqual(test_number, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Integer'] = function(test) { + var test_int = {doc: 42} + var serialized_data = bsonC.serialize(test_int) + assert.deepEqual(test_int, bsonC.deserialize(serialized_data)); + + test_int = {doc: -5600} + serialized_data = bsonC.serialize(test_int) + assert.deepEqual(test_int, bsonC.deserialize(serialized_data)); + + test_int = {doc: 2147483647} + serialized_data = bsonC.serialize(test_int) + assert.deepEqual(test_int, bsonC.deserialize(serialized_data)); + + test_int = {doc: -2147483648} + serialized_data = bsonC.serialize(test_int) + assert.deepEqual(test_int, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Object'] = function(test) { + var doc = {doc: {age: 42, name: 'Spongebob', shoe_size: 9.5}} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Array'] = function(test) { + var doc = {doc: [1, 2, 'a', 'b']} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Array with added on functions'] = function(test) { + var doc = {doc: [1, 2, 'a', 'b']} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize A Boolean'] = function(test) { + var doc = {doc: true} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a Date'] = function(test) { + var date = new Date() + //(2009, 11, 12, 12, 00, 30) + date.setUTCDate(12) + date.setUTCFullYear(2009) + date.setUTCMonth(11 - 1) + date.setUTCHours(12) + date.setUTCMinutes(0) + date.setUTCSeconds(30) + var doc = {doc: date} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Oid'] = function(test) { + var doc = {doc: new ObjectID()} + var serialized_data = bsonC.serialize(doc) + assert.deepEqual(doc.doc.toHexString(), bsonC.deserialize(serialized_data).doc.toHexString()) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Buffer'] = function(test) { + var doc = {doc: new Buffer("123451234512345")} + var serialized_data = bsonC.serialize(doc) + + assert.equal("123451234512345", bsonC.deserialize(serialized_data).doc.buffer.toString('ascii')); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly encode Empty Hash'] = function(test) { + var test_code = {} + var serialized_data = bsonC.serialize(test_code) + assert.deepEqual(test_code, bsonC.deserialize(serialized_data)); + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Ordered Hash'] = function(test) { + var doc = {doc: {b:1, a:2, c:3, d:4}} + var serialized_data = bsonC.serialize(doc) + var decoded_hash = bsonC.deserialize(serialized_data).doc + var keys = [] + for(var name in decoded_hash) keys.push(name) + assert.deepEqual(['b', 'a', 'c', 'd'], keys) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize Regular Expression'] = function(test) { + var doc = {doc: /foobar/mi} + var serialized_data = bsonC.serialize(doc) + var doc2 = bsonC.deserialize(serialized_data); + assert.equal(doc.doc.toString(), doc2.doc.toString()) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a Binary object'] = function(test) { + var bin = new Binary() + var string = 'binstring' + for(var index = 0; index < string.length; index++) { + bin.put(string.charAt(index)) + } + var doc = {doc: bin} + var serialized_data = bsonC.serialize(doc) + var deserialized_data = bsonC.deserialize(serialized_data); + assert.equal(doc.doc.value(), deserialized_data.doc.value()) + test.done(); +} + +/** + * @ignore + */ +exports['Should Correctly Serialize and Deserialize a big Binary object'] = function(test) { + var data = fs.readFileSync("test/node/data/test_gs_weird_bug.png", 'binary'); + var bin = new Binary() + bin.write(data) + var doc = {doc: bin} + var serialized_data = bsonC.serialize(doc) + var deserialized_data = bsonC.deserialize(serialized_data); + assert.equal(doc.doc.value(), deserialized_data.doc.value()) + test.done(); +} + +/** + * @ignore + */ +exports.noGlobalsLeaked = function(test) { + var leaks = gleak.detectNew(); + test.equal(0, leaks.length, "global var leak detected: " + leaks.join(', ')); + test.done(); +} diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/to_bson_test.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/to_bson_test.js new file mode 100644 index 0000000..e9282e5 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/to_bson_test.js @@ -0,0 +1,109 @@ +var mongodb = process.env['TEST_NATIVE'] != null ? require('../../lib/bson').native() : require('../../lib/bson').pure(); + +var testCase = require('nodeunit').testCase, + mongoO = require('../../lib/bson').pure(), + Buffer = require('buffer').Buffer, + gleak = require('../../tools/gleak'), + fs = require('fs'), + BSON = mongoO.BSON, + Code = mongoO.Code, + Binary = mongoO.Binary, + Timestamp = mongoO.Timestamp, + Long = mongoO.Long, + MongoReply = mongoO.MongoReply, + ObjectID = mongoO.ObjectID, + Symbol = mongoO.Symbol, + DBRef = mongoO.DBRef, + Double = mongoO.Double, + MinKey = mongoO.MinKey, + MaxKey = mongoO.MaxKey, + BinaryParser = mongoO.BinaryParser; + +var BSONSE = mongodb, + BSONDE = mongodb; + +// for tests +BSONDE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONDE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONDE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONDE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONDE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONDE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +BSONSE.BSON_BINARY_SUBTYPE_DEFAULT = 0; +BSONSE.BSON_BINARY_SUBTYPE_FUNCTION = 1; +BSONSE.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +BSONSE.BSON_BINARY_SUBTYPE_UUID = 3; +BSONSE.BSON_BINARY_SUBTYPE_MD5 = 4; +BSONSE.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +var hexStringToBinary = function(string) { + var numberofValues = string.length / 2; + var array = ""; + + for(var i = 0; i < numberofValues; i++) { + array += String.fromCharCode(parseInt(string[i*2] + string[i*2 + 1], 16)); + } + return array; +} + +var assertBuffersEqual = function(test, buffer1, buffer2) { + if(buffer1.length != buffer2.length) test.fail("Buffers do not have the same length", buffer1, buffer2); + + for(var i = 0; i < buffer1.length; i++) { + test.equal(buffer1[i], buffer2[i]); + } +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.setUp = function(callback) { + callback(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.tearDown = function(callback) { + callback(); +} + +/** + * @ignore + */ +exports['Should correctly handle toBson function for an object'] = function(test) { + // Test object + var doc = { + hello: new ObjectID(), + a:1 + }; + // Add a toBson method to the object + doc.toBSON = function() { + return {b:1}; + } + + // Serialize the data + var serialized_data = new BSONSE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).serialize(doc, false, true); + var deserialized_doc = new BSONDE.BSON([Long, ObjectID, Binary, Code, DBRef, Symbol, Double, Timestamp, MaxKey, MinKey]).deserialize(serialized_data); + test.deepEqual({b:1}, deserialized_doc); + test.done(); +} + +/** + * Retrieve the server information for the current + * instance of the db client + * + * @ignore + */ +exports.noGlobalsLeaked = function(test) { + var leaks = gleak.detectNew(); + test.equal(0, leaks.length, "global var leak detected: " + leaks.join(', ')); + test.done(); +} diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/tools/utils.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/tools/utils.js new file mode 100644 index 0000000..9d7cbe7 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/test/node/tools/utils.js @@ -0,0 +1,80 @@ +exports.assertArrayEqual = function(array1, array2) { + if(array1.length != array2.length) return false; + for(var i = 0; i < array1.length; i++) { + if(array1[i] != array2[i]) return false; + } + + return true; +} + +// String to arraybuffer +exports.stringToArrayBuffer = function(string) { + var dataBuffer = new Uint8Array(new ArrayBuffer(string.length)); + // Return the strings + for(var i = 0; i < string.length; i++) { + dataBuffer[i] = string.charCodeAt(i); + } + // Return the data buffer + return dataBuffer; +} + +// String to arraybuffer +exports.stringToArray = function(string) { + var dataBuffer = new Array(string.length); + // Return the strings + for(var i = 0; i < string.length; i++) { + dataBuffer[i] = string.charCodeAt(i); + } + // Return the data buffer + return dataBuffer; +} + +exports.Utf8 = { + // public method for url encoding + encode : function (string) { + string = string.replace(/\r\n/g,"\n"); + var utftext = ""; + + for (var n = 0; n < string.length; n++) { + var c = string.charCodeAt(n); + if (c < 128) { + utftext += String.fromCharCode(c); + } else if((c > 127) && (c < 2048)) { + utftext += String.fromCharCode((c >> 6) | 192); + utftext += String.fromCharCode((c & 63) | 128); + } else { + utftext += String.fromCharCode((c >> 12) | 224); + utftext += String.fromCharCode(((c >> 6) & 63) | 128); + utftext += String.fromCharCode((c & 63) | 128); + } + + } + + return utftext; + }, + + // public method for url decoding + decode : function (utftext) { + var string = ""; + var i = 0; + var c = c1 = c2 = 0; + + while ( i < utftext.length ) { + c = utftext.charCodeAt(i); + if(c < 128) { + string += String.fromCharCode(c); + i++; + } else if((c > 191) && (c < 224)) { + c2 = utftext.charCodeAt(i+1); + string += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); + i += 2; + } else { + c2 = utftext.charCodeAt(i+1); + c3 = utftext.charCodeAt(i+2); + string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); + i += 3; + } + } + return string; + } +} diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/gleak.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/gleak.js new file mode 100644 index 0000000..c707cfc --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/gleak.js @@ -0,0 +1,21 @@ + +var gleak = require('gleak')(); +gleak.ignore('AssertionError'); +gleak.ignore('testFullSpec_param_found'); +gleak.ignore('events'); +gleak.ignore('Uint8Array'); +gleak.ignore('Uint8ClampedArray'); +gleak.ignore('TAP_Global_Harness'); +gleak.ignore('setImmediate'); +gleak.ignore('clearImmediate'); + +gleak.ignore('DTRACE_NET_SERVER_CONNECTION'); +gleak.ignore('DTRACE_NET_STREAM_END'); +gleak.ignore('DTRACE_NET_SOCKET_READ'); +gleak.ignore('DTRACE_NET_SOCKET_WRITE'); +gleak.ignore('DTRACE_HTTP_SERVER_REQUEST'); +gleak.ignore('DTRACE_HTTP_SERVER_RESPONSE'); +gleak.ignore('DTRACE_HTTP_CLIENT_REQUEST'); +gleak.ignore('DTRACE_HTTP_CLIENT_RESPONSE'); + +module.exports = gleak; diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE new file mode 100644 index 0000000..7c435ba --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2008-2011 Pivotal Labs + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js new file mode 100644 index 0000000..7383401 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js @@ -0,0 +1,190 @@ +jasmine.TrivialReporter = function(doc) { + this.document = doc || document; + this.suiteDivs = {}; + this.logRunningSpecs = false; +}; + +jasmine.TrivialReporter.prototype.createDom = function(type, attrs, childrenVarArgs) { + var el = document.createElement(type); + + for (var i = 2; i < arguments.length; i++) { + var child = arguments[i]; + + if (typeof child === 'string') { + el.appendChild(document.createTextNode(child)); + } else { + if (child) { el.appendChild(child); } + } + } + + for (var attr in attrs) { + if (attr == "className") { + el[attr] = attrs[attr]; + } else { + el.setAttribute(attr, attrs[attr]); + } + } + + return el; +}; + +jasmine.TrivialReporter.prototype.reportRunnerStarting = function(runner) { + var showPassed, showSkipped; + + this.outerDiv = this.createDom('div', { className: 'jasmine_reporter' }, + this.createDom('div', { className: 'banner' }, + this.createDom('div', { className: 'logo' }, + this.createDom('span', { className: 'title' }, "Jasmine"), + this.createDom('span', { className: 'version' }, runner.env.versionString())), + this.createDom('div', { className: 'options' }, + "Show ", + showPassed = this.createDom('input', { id: "__jasmine_TrivialReporter_showPassed__", type: 'checkbox' }), + this.createDom('label', { "for": "__jasmine_TrivialReporter_showPassed__" }, " passed "), + showSkipped = this.createDom('input', { id: "__jasmine_TrivialReporter_showSkipped__", type: 'checkbox' }), + this.createDom('label', { "for": "__jasmine_TrivialReporter_showSkipped__" }, " skipped") + ) + ), + + this.runnerDiv = this.createDom('div', { className: 'runner running' }, + this.createDom('a', { className: 'run_spec', href: '?' }, "run all"), + this.runnerMessageSpan = this.createDom('span', {}, "Running..."), + this.finishedAtSpan = this.createDom('span', { className: 'finished-at' }, "")) + ); + + this.document.body.appendChild(this.outerDiv); + + var suites = runner.suites(); + for (var i = 0; i < suites.length; i++) { + var suite = suites[i]; + var suiteDiv = this.createDom('div', { className: 'suite' }, + this.createDom('a', { className: 'run_spec', href: '?spec=' + encodeURIComponent(suite.getFullName()) }, "run"), + this.createDom('a', { className: 'description', href: '?spec=' + encodeURIComponent(suite.getFullName()) }, suite.description)); + this.suiteDivs[suite.id] = suiteDiv; + var parentDiv = this.outerDiv; + if (suite.parentSuite) { + parentDiv = this.suiteDivs[suite.parentSuite.id]; + } + parentDiv.appendChild(suiteDiv); + } + + this.startedAt = new Date(); + + var self = this; + showPassed.onclick = function(evt) { + if (showPassed.checked) { + self.outerDiv.className += ' show-passed'; + } else { + self.outerDiv.className = self.outerDiv.className.replace(/ show-passed/, ''); + } + }; + + showSkipped.onclick = function(evt) { + if (showSkipped.checked) { + self.outerDiv.className += ' show-skipped'; + } else { + self.outerDiv.className = self.outerDiv.className.replace(/ show-skipped/, ''); + } + }; +}; + +jasmine.TrivialReporter.prototype.reportRunnerResults = function(runner) { + var results = runner.results(); + var className = (results.failedCount > 0) ? "runner failed" : "runner passed"; + this.runnerDiv.setAttribute("class", className); + //do it twice for IE + this.runnerDiv.setAttribute("className", className); + var specs = runner.specs(); + var specCount = 0; + for (var i = 0; i < specs.length; i++) { + if (this.specFilter(specs[i])) { + specCount++; + } + } + var message = "" + specCount + " spec" + (specCount == 1 ? "" : "s" ) + ", " + results.failedCount + " failure" + ((results.failedCount == 1) ? "" : "s"); + message += " in " + ((new Date().getTime() - this.startedAt.getTime()) / 1000) + "s"; + this.runnerMessageSpan.replaceChild(this.createDom('a', { className: 'description', href: '?'}, message), this.runnerMessageSpan.firstChild); + + this.finishedAtSpan.appendChild(document.createTextNode("Finished at " + new Date().toString())); +}; + +jasmine.TrivialReporter.prototype.reportSuiteResults = function(suite) { + var results = suite.results(); + var status = results.passed() ? 'passed' : 'failed'; + if (results.totalCount === 0) { // todo: change this to check results.skipped + status = 'skipped'; + } + this.suiteDivs[suite.id].className += " " + status; +}; + +jasmine.TrivialReporter.prototype.reportSpecStarting = function(spec) { + if (this.logRunningSpecs) { + this.log('>> Jasmine Running ' + spec.suite.description + ' ' + spec.description + '...'); + } +}; + +jasmine.TrivialReporter.prototype.reportSpecResults = function(spec) { + var results = spec.results(); + var status = results.passed() ? 'passed' : 'failed'; + if (results.skipped) { + status = 'skipped'; + } + var specDiv = this.createDom('div', { className: 'spec ' + status }, + this.createDom('a', { className: 'run_spec', href: '?spec=' + encodeURIComponent(spec.getFullName()) }, "run"), + this.createDom('a', { + className: 'description', + href: '?spec=' + encodeURIComponent(spec.getFullName()), + title: spec.getFullName() + }, spec.description)); + + + var resultItems = results.getItems(); + var messagesDiv = this.createDom('div', { className: 'messages' }); + for (var i = 0; i < resultItems.length; i++) { + var result = resultItems[i]; + + if (result.type == 'log') { + messagesDiv.appendChild(this.createDom('div', {className: 'resultMessage log'}, result.toString())); + } else if (result.type == 'expect' && result.passed && !result.passed()) { + messagesDiv.appendChild(this.createDom('div', {className: 'resultMessage fail'}, result.message)); + + if (result.trace.stack) { + messagesDiv.appendChild(this.createDom('div', {className: 'stackTrace'}, result.trace.stack)); + } + } + } + + if (messagesDiv.childNodes.length > 0) { + specDiv.appendChild(messagesDiv); + } + + this.suiteDivs[spec.suite.id].appendChild(specDiv); +}; + +jasmine.TrivialReporter.prototype.log = function() { + var console = jasmine.getGlobal().console; + if (console && console.log) { + if (console.log.apply) { + console.log.apply(console, arguments); + } else { + console.log(arguments); // ie fix: console.log.apply doesn't exist on ie + } + } +}; + +jasmine.TrivialReporter.prototype.getLocation = function() { + return this.document.location; +}; + +jasmine.TrivialReporter.prototype.specFilter = function(spec) { + var paramMap = {}; + var params = this.getLocation().search.substring(1).split('&'); + for (var i = 0; i < params.length; i++) { + var p = params[i].split('='); + paramMap[decodeURIComponent(p[0])] = decodeURIComponent(p[1]); + } + + if (!paramMap.spec) { + return true; + } + return spec.getFullName().indexOf(paramMap.spec) === 0; +}; diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css new file mode 100644 index 0000000..6583fe7 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css @@ -0,0 +1,166 @@ +body { + font-family: "Helvetica Neue Light", "Lucida Grande", "Calibri", "Arial", sans-serif; +} + + +.jasmine_reporter a:visited, .jasmine_reporter a { + color: #303; +} + +.jasmine_reporter a:hover, .jasmine_reporter a:active { + color: blue; +} + +.run_spec { + float:right; + padding-right: 5px; + font-size: .8em; + text-decoration: none; +} + +.jasmine_reporter { + margin: 0 5px; +} + +.banner { + color: #303; + background-color: #fef; + padding: 5px; +} + +.logo { + float: left; + font-size: 1.1em; + padding-left: 5px; +} + +.logo .version { + font-size: .6em; + padding-left: 1em; +} + +.runner.running { + background-color: yellow; +} + + +.options { + text-align: right; + font-size: .8em; +} + + + + +.suite { + border: 1px outset gray; + margin: 5px 0; + padding-left: 1em; +} + +.suite .suite { + margin: 5px; +} + +.suite.passed { + background-color: #dfd; +} + +.suite.failed { + background-color: #fdd; +} + +.spec { + margin: 5px; + padding-left: 1em; + clear: both; +} + +.spec.failed, .spec.passed, .spec.skipped { + padding-bottom: 5px; + border: 1px solid gray; +} + +.spec.failed { + background-color: #fbb; + border-color: red; +} + +.spec.passed { + background-color: #bfb; + border-color: green; +} + +.spec.skipped { + background-color: #bbb; +} + +.messages { + border-left: 1px dashed gray; + padding-left: 1em; + padding-right: 1em; +} + +.passed { + background-color: #cfc; + display: none; +} + +.failed { + background-color: #fbb; +} + +.skipped { + color: #777; + background-color: #eee; + display: none; +} + + +/*.resultMessage {*/ + /*white-space: pre;*/ +/*}*/ + +.resultMessage span.result { + display: block; + line-height: 2em; + color: black; +} + +.resultMessage .mismatch { + color: black; +} + +.stackTrace { + white-space: pre; + font-size: .8em; + margin-left: 10px; + max-height: 5em; + overflow: auto; + border: 1px inset red; + padding: 1em; + background: #eef; +} + +.finished-at { + padding-left: 1em; + font-size: .6em; +} + +.show-passed .passed, +.show-skipped .skipped { + display: block; +} + + +#jasmine_content { + position:fixed; + right: 100%; +} + +.runner { + border: 1px solid gray; + display: block; + margin: 5px 0; + padding: 2px 0 2px 10px; +} diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js new file mode 100644 index 0000000..c3d2dc7 --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js @@ -0,0 +1,2476 @@ +var isCommonJS = typeof window == "undefined"; + +/** + * Top level namespace for Jasmine, a lightweight JavaScript BDD/spec/testing framework. + * + * @namespace + */ +var jasmine = {}; +if (isCommonJS) exports.jasmine = jasmine; +/** + * @private + */ +jasmine.unimplementedMethod_ = function() { + throw new Error("unimplemented method"); +}; + +/** + * Use jasmine.undefined instead of undefined, since undefined is just + * a plain old variable and may be redefined by somebody else. + * + * @private + */ +jasmine.undefined = jasmine.___undefined___; + +/** + * Show diagnostic messages in the console if set to true + * + */ +jasmine.VERBOSE = false; + +/** + * Default interval in milliseconds for event loop yields (e.g. to allow network activity or to refresh the screen with the HTML-based runner). Small values here may result in slow test running. Zero means no updates until all tests have completed. + * + */ +jasmine.DEFAULT_UPDATE_INTERVAL = 250; + +/** + * Default timeout interval in milliseconds for waitsFor() blocks. + */ +jasmine.DEFAULT_TIMEOUT_INTERVAL = 5000; + +jasmine.getGlobal = function() { + function getGlobal() { + return this; + } + + return getGlobal(); +}; + +/** + * Allows for bound functions to be compared. Internal use only. + * + * @ignore + * @private + * @param base {Object} bound 'this' for the function + * @param name {Function} function to find + */ +jasmine.bindOriginal_ = function(base, name) { + var original = base[name]; + if (original.apply) { + return function() { + return original.apply(base, arguments); + }; + } else { + // IE support + return jasmine.getGlobal()[name]; + } +}; + +jasmine.setTimeout = jasmine.bindOriginal_(jasmine.getGlobal(), 'setTimeout'); +jasmine.clearTimeout = jasmine.bindOriginal_(jasmine.getGlobal(), 'clearTimeout'); +jasmine.setInterval = jasmine.bindOriginal_(jasmine.getGlobal(), 'setInterval'); +jasmine.clearInterval = jasmine.bindOriginal_(jasmine.getGlobal(), 'clearInterval'); + +jasmine.MessageResult = function(values) { + this.type = 'log'; + this.values = values; + this.trace = new Error(); // todo: test better +}; + +jasmine.MessageResult.prototype.toString = function() { + var text = ""; + for (var i = 0; i < this.values.length; i++) { + if (i > 0) text += " "; + if (jasmine.isString_(this.values[i])) { + text += this.values[i]; + } else { + text += jasmine.pp(this.values[i]); + } + } + return text; +}; + +jasmine.ExpectationResult = function(params) { + this.type = 'expect'; + this.matcherName = params.matcherName; + this.passed_ = params.passed; + this.expected = params.expected; + this.actual = params.actual; + this.message = this.passed_ ? 'Passed.' : params.message; + + var trace = (params.trace || new Error(this.message)); + this.trace = this.passed_ ? '' : trace; +}; + +jasmine.ExpectationResult.prototype.toString = function () { + return this.message; +}; + +jasmine.ExpectationResult.prototype.passed = function () { + return this.passed_; +}; + +/** + * Getter for the Jasmine environment. Ensures one gets created + */ +jasmine.getEnv = function() { + var env = jasmine.currentEnv_ = jasmine.currentEnv_ || new jasmine.Env(); + return env; +}; + +/** + * @ignore + * @private + * @param value + * @returns {Boolean} + */ +jasmine.isArray_ = function(value) { + return jasmine.isA_("Array", value); +}; + +/** + * @ignore + * @private + * @param value + * @returns {Boolean} + */ +jasmine.isString_ = function(value) { + return jasmine.isA_("String", value); +}; + +/** + * @ignore + * @private + * @param value + * @returns {Boolean} + */ +jasmine.isNumber_ = function(value) { + return jasmine.isA_("Number", value); +}; + +/** + * @ignore + * @private + * @param {String} typeName + * @param value + * @returns {Boolean} + */ +jasmine.isA_ = function(typeName, value) { + return Object.prototype.toString.apply(value) === '[object ' + typeName + ']'; +}; + +/** + * Pretty printer for expecations. Takes any object and turns it into a human-readable string. + * + * @param value {Object} an object to be outputted + * @returns {String} + */ +jasmine.pp = function(value) { + var stringPrettyPrinter = new jasmine.StringPrettyPrinter(); + stringPrettyPrinter.format(value); + return stringPrettyPrinter.string; +}; + +/** + * Returns true if the object is a DOM Node. + * + * @param {Object} obj object to check + * @returns {Boolean} + */ +jasmine.isDomNode = function(obj) { + return obj.nodeType > 0; +}; + +/** + * Returns a matchable 'generic' object of the class type. For use in expecations of type when values don't matter. + * + * @example + * // don't care about which function is passed in, as long as it's a function + * expect(mySpy).toHaveBeenCalledWith(jasmine.any(Function)); + * + * @param {Class} clazz + * @returns matchable object of the type clazz + */ +jasmine.any = function(clazz) { + return new jasmine.Matchers.Any(clazz); +}; + +/** + * Jasmine Spies are test doubles that can act as stubs, spies, fakes or when used in an expecation, mocks. + * + * Spies should be created in test setup, before expectations. They can then be checked, using the standard Jasmine + * expectation syntax. Spies can be checked if they were called or not and what the calling params were. + * + * A Spy has the following fields: wasCalled, callCount, mostRecentCall, and argsForCall (see docs). + * + * Spies are torn down at the end of every spec. + * + * Note: Do not call new jasmine.Spy() directly - a spy must be created using spyOn, jasmine.createSpy or jasmine.createSpyObj. + * + * @example + * // a stub + * var myStub = jasmine.createSpy('myStub'); // can be used anywhere + * + * // spy example + * var foo = { + * not: function(bool) { return !bool; } + * } + * + * // actual foo.not will not be called, execution stops + * spyOn(foo, 'not'); + + // foo.not spied upon, execution will continue to implementation + * spyOn(foo, 'not').andCallThrough(); + * + * // fake example + * var foo = { + * not: function(bool) { return !bool; } + * } + * + * // foo.not(val) will return val + * spyOn(foo, 'not').andCallFake(function(value) {return value;}); + * + * // mock example + * foo.not(7 == 7); + * expect(foo.not).toHaveBeenCalled(); + * expect(foo.not).toHaveBeenCalledWith(true); + * + * @constructor + * @see spyOn, jasmine.createSpy, jasmine.createSpyObj + * @param {String} name + */ +jasmine.Spy = function(name) { + /** + * The name of the spy, if provided. + */ + this.identity = name || 'unknown'; + /** + * Is this Object a spy? + */ + this.isSpy = true; + /** + * The actual function this spy stubs. + */ + this.plan = function() { + }; + /** + * Tracking of the most recent call to the spy. + * @example + * var mySpy = jasmine.createSpy('foo'); + * mySpy(1, 2); + * mySpy.mostRecentCall.args = [1, 2]; + */ + this.mostRecentCall = {}; + + /** + * Holds arguments for each call to the spy, indexed by call count + * @example + * var mySpy = jasmine.createSpy('foo'); + * mySpy(1, 2); + * mySpy(7, 8); + * mySpy.mostRecentCall.args = [7, 8]; + * mySpy.argsForCall[0] = [1, 2]; + * mySpy.argsForCall[1] = [7, 8]; + */ + this.argsForCall = []; + this.calls = []; +}; + +/** + * Tells a spy to call through to the actual implemenatation. + * + * @example + * var foo = { + * bar: function() { // do some stuff } + * } + * + * // defining a spy on an existing property: foo.bar + * spyOn(foo, 'bar').andCallThrough(); + */ +jasmine.Spy.prototype.andCallThrough = function() { + this.plan = this.originalValue; + return this; +}; + +/** + * For setting the return value of a spy. + * + * @example + * // defining a spy from scratch: foo() returns 'baz' + * var foo = jasmine.createSpy('spy on foo').andReturn('baz'); + * + * // defining a spy on an existing property: foo.bar() returns 'baz' + * spyOn(foo, 'bar').andReturn('baz'); + * + * @param {Object} value + */ +jasmine.Spy.prototype.andReturn = function(value) { + this.plan = function() { + return value; + }; + return this; +}; + +/** + * For throwing an exception when a spy is called. + * + * @example + * // defining a spy from scratch: foo() throws an exception w/ message 'ouch' + * var foo = jasmine.createSpy('spy on foo').andThrow('baz'); + * + * // defining a spy on an existing property: foo.bar() throws an exception w/ message 'ouch' + * spyOn(foo, 'bar').andThrow('baz'); + * + * @param {String} exceptionMsg + */ +jasmine.Spy.prototype.andThrow = function(exceptionMsg) { + this.plan = function() { + throw exceptionMsg; + }; + return this; +}; + +/** + * Calls an alternate implementation when a spy is called. + * + * @example + * var baz = function() { + * // do some stuff, return something + * } + * // defining a spy from scratch: foo() calls the function baz + * var foo = jasmine.createSpy('spy on foo').andCall(baz); + * + * // defining a spy on an existing property: foo.bar() calls an anonymnous function + * spyOn(foo, 'bar').andCall(function() { return 'baz';} ); + * + * @param {Function} fakeFunc + */ +jasmine.Spy.prototype.andCallFake = function(fakeFunc) { + this.plan = fakeFunc; + return this; +}; + +/** + * Resets all of a spy's the tracking variables so that it can be used again. + * + * @example + * spyOn(foo, 'bar'); + * + * foo.bar(); + * + * expect(foo.bar.callCount).toEqual(1); + * + * foo.bar.reset(); + * + * expect(foo.bar.callCount).toEqual(0); + */ +jasmine.Spy.prototype.reset = function() { + this.wasCalled = false; + this.callCount = 0; + this.argsForCall = []; + this.calls = []; + this.mostRecentCall = {}; +}; + +jasmine.createSpy = function(name) { + + var spyObj = function() { + spyObj.wasCalled = true; + spyObj.callCount++; + var args = jasmine.util.argsToArray(arguments); + spyObj.mostRecentCall.object = this; + spyObj.mostRecentCall.args = args; + spyObj.argsForCall.push(args); + spyObj.calls.push({object: this, args: args}); + return spyObj.plan.apply(this, arguments); + }; + + var spy = new jasmine.Spy(name); + + for (var prop in spy) { + spyObj[prop] = spy[prop]; + } + + spyObj.reset(); + + return spyObj; +}; + +/** + * Determines whether an object is a spy. + * + * @param {jasmine.Spy|Object} putativeSpy + * @returns {Boolean} + */ +jasmine.isSpy = function(putativeSpy) { + return putativeSpy && putativeSpy.isSpy; +}; + +/** + * Creates a more complicated spy: an Object that has every property a function that is a spy. Used for stubbing something + * large in one call. + * + * @param {String} baseName name of spy class + * @param {Array} methodNames array of names of methods to make spies + */ +jasmine.createSpyObj = function(baseName, methodNames) { + if (!jasmine.isArray_(methodNames) || methodNames.length === 0) { + throw new Error('createSpyObj requires a non-empty array of method names to create spies for'); + } + var obj = {}; + for (var i = 0; i < methodNames.length; i++) { + obj[methodNames[i]] = jasmine.createSpy(baseName + '.' + methodNames[i]); + } + return obj; +}; + +/** + * All parameters are pretty-printed and concatenated together, then written to the current spec's output. + * + * Be careful not to leave calls to jasmine.log in production code. + */ +jasmine.log = function() { + var spec = jasmine.getEnv().currentSpec; + spec.log.apply(spec, arguments); +}; + +/** + * Function that installs a spy on an existing object's method name. Used within a Spec to create a spy. + * + * @example + * // spy example + * var foo = { + * not: function(bool) { return !bool; } + * } + * spyOn(foo, 'not'); // actual foo.not will not be called, execution stops + * + * @see jasmine.createSpy + * @param obj + * @param methodName + * @returns a Jasmine spy that can be chained with all spy methods + */ +var spyOn = function(obj, methodName) { + return jasmine.getEnv().currentSpec.spyOn(obj, methodName); +}; +if (isCommonJS) exports.spyOn = spyOn; + +/** + * Creates a Jasmine spec that will be added to the current suite. + * + * // TODO: pending tests + * + * @example + * it('should be true', function() { + * expect(true).toEqual(true); + * }); + * + * @param {String} desc description of this specification + * @param {Function} func defines the preconditions and expectations of the spec + */ +var it = function(desc, func) { + return jasmine.getEnv().it(desc, func); +}; +if (isCommonJS) exports.it = it; + +/** + * Creates a disabled Jasmine spec. + * + * A convenience method that allows existing specs to be disabled temporarily during development. + * + * @param {String} desc description of this specification + * @param {Function} func defines the preconditions and expectations of the spec + */ +var xit = function(desc, func) { + return jasmine.getEnv().xit(desc, func); +}; +if (isCommonJS) exports.xit = xit; + +/** + * Starts a chain for a Jasmine expectation. + * + * It is passed an Object that is the actual value and should chain to one of the many + * jasmine.Matchers functions. + * + * @param {Object} actual Actual value to test against and expected value + */ +var expect = function(actual) { + return jasmine.getEnv().currentSpec.expect(actual); +}; +if (isCommonJS) exports.expect = expect; + +/** + * Defines part of a jasmine spec. Used in cominbination with waits or waitsFor in asynchrnous specs. + * + * @param {Function} func Function that defines part of a jasmine spec. + */ +var runs = function(func) { + jasmine.getEnv().currentSpec.runs(func); +}; +if (isCommonJS) exports.runs = runs; + +/** + * Waits a fixed time period before moving to the next block. + * + * @deprecated Use waitsFor() instead + * @param {Number} timeout milliseconds to wait + */ +var waits = function(timeout) { + jasmine.getEnv().currentSpec.waits(timeout); +}; +if (isCommonJS) exports.waits = waits; + +/** + * Waits for the latchFunction to return true before proceeding to the next block. + * + * @param {Function} latchFunction + * @param {String} optional_timeoutMessage + * @param {Number} optional_timeout + */ +var waitsFor = function(latchFunction, optional_timeoutMessage, optional_timeout) { + jasmine.getEnv().currentSpec.waitsFor.apply(jasmine.getEnv().currentSpec, arguments); +}; +if (isCommonJS) exports.waitsFor = waitsFor; + +/** + * A function that is called before each spec in a suite. + * + * Used for spec setup, including validating assumptions. + * + * @param {Function} beforeEachFunction + */ +var beforeEach = function(beforeEachFunction) { + jasmine.getEnv().beforeEach(beforeEachFunction); +}; +if (isCommonJS) exports.beforeEach = beforeEach; + +/** + * A function that is called after each spec in a suite. + * + * Used for restoring any state that is hijacked during spec execution. + * + * @param {Function} afterEachFunction + */ +var afterEach = function(afterEachFunction) { + jasmine.getEnv().afterEach(afterEachFunction); +}; +if (isCommonJS) exports.afterEach = afterEach; + +/** + * Defines a suite of specifications. + * + * Stores the description and all defined specs in the Jasmine environment as one suite of specs. Variables declared + * are accessible by calls to beforeEach, it, and afterEach. Describe blocks can be nested, allowing for specialization + * of setup in some tests. + * + * @example + * // TODO: a simple suite + * + * // TODO: a simple suite with a nested describe block + * + * @param {String} description A string, usually the class under test. + * @param {Function} specDefinitions function that defines several specs. + */ +var describe = function(description, specDefinitions) { + return jasmine.getEnv().describe(description, specDefinitions); +}; +if (isCommonJS) exports.describe = describe; + +/** + * Disables a suite of specifications. Used to disable some suites in a file, or files, temporarily during development. + * + * @param {String} description A string, usually the class under test. + * @param {Function} specDefinitions function that defines several specs. + */ +var xdescribe = function(description, specDefinitions) { + return jasmine.getEnv().xdescribe(description, specDefinitions); +}; +if (isCommonJS) exports.xdescribe = xdescribe; + + +// Provide the XMLHttpRequest class for IE 5.x-6.x: +jasmine.XmlHttpRequest = (typeof XMLHttpRequest == "undefined") ? function() { + function tryIt(f) { + try { + return f(); + } catch(e) { + } + return null; + } + + var xhr = tryIt(function() { + return new ActiveXObject("Msxml2.XMLHTTP.6.0"); + }) || + tryIt(function() { + return new ActiveXObject("Msxml2.XMLHTTP.3.0"); + }) || + tryIt(function() { + return new ActiveXObject("Msxml2.XMLHTTP"); + }) || + tryIt(function() { + return new ActiveXObject("Microsoft.XMLHTTP"); + }); + + if (!xhr) throw new Error("This browser does not support XMLHttpRequest."); + + return xhr; +} : XMLHttpRequest; +/** + * @namespace + */ +jasmine.util = {}; + +/** + * Declare that a child class inherit it's prototype from the parent class. + * + * @private + * @param {Function} childClass + * @param {Function} parentClass + */ +jasmine.util.inherit = function(childClass, parentClass) { + /** + * @private + */ + var subclass = function() { + }; + subclass.prototype = parentClass.prototype; + childClass.prototype = new subclass(); +}; + +jasmine.util.formatException = function(e) { + var lineNumber; + if (e.line) { + lineNumber = e.line; + } + else if (e.lineNumber) { + lineNumber = e.lineNumber; + } + + var file; + + if (e.sourceURL) { + file = e.sourceURL; + } + else if (e.fileName) { + file = e.fileName; + } + + var message = (e.name && e.message) ? (e.name + ': ' + e.message) : e.toString(); + + if (file && lineNumber) { + message += ' in ' + file + ' (line ' + lineNumber + ')'; + } + + return message; +}; + +jasmine.util.htmlEscape = function(str) { + if (!str) return str; + return str.replace(/&/g, '&') + .replace(//g, '>'); +}; + +jasmine.util.argsToArray = function(args) { + var arrayOfArgs = []; + for (var i = 0; i < args.length; i++) arrayOfArgs.push(args[i]); + return arrayOfArgs; +}; + +jasmine.util.extend = function(destination, source) { + for (var property in source) destination[property] = source[property]; + return destination; +}; + +/** + * Environment for Jasmine + * + * @constructor + */ +jasmine.Env = function() { + this.currentSpec = null; + this.currentSuite = null; + this.currentRunner_ = new jasmine.Runner(this); + + this.reporter = new jasmine.MultiReporter(); + + this.updateInterval = jasmine.DEFAULT_UPDATE_INTERVAL; + this.defaultTimeoutInterval = jasmine.DEFAULT_TIMEOUT_INTERVAL; + this.lastUpdate = 0; + this.specFilter = function() { + return true; + }; + + this.nextSpecId_ = 0; + this.nextSuiteId_ = 0; + this.equalityTesters_ = []; + + // wrap matchers + this.matchersClass = function() { + jasmine.Matchers.apply(this, arguments); + }; + jasmine.util.inherit(this.matchersClass, jasmine.Matchers); + + jasmine.Matchers.wrapInto_(jasmine.Matchers.prototype, this.matchersClass); +}; + + +jasmine.Env.prototype.setTimeout = jasmine.setTimeout; +jasmine.Env.prototype.clearTimeout = jasmine.clearTimeout; +jasmine.Env.prototype.setInterval = jasmine.setInterval; +jasmine.Env.prototype.clearInterval = jasmine.clearInterval; + +/** + * @returns an object containing jasmine version build info, if set. + */ +jasmine.Env.prototype.version = function () { + if (jasmine.version_) { + return jasmine.version_; + } else { + throw new Error('Version not set'); + } +}; + +/** + * @returns string containing jasmine version build info, if set. + */ +jasmine.Env.prototype.versionString = function() { + if (!jasmine.version_) { + return "version unknown"; + } + + var version = this.version(); + var versionString = version.major + "." + version.minor + "." + version.build; + if (version.release_candidate) { + versionString += ".rc" + version.release_candidate; + } + versionString += " revision " + version.revision; + return versionString; +}; + +/** + * @returns a sequential integer starting at 0 + */ +jasmine.Env.prototype.nextSpecId = function () { + return this.nextSpecId_++; +}; + +/** + * @returns a sequential integer starting at 0 + */ +jasmine.Env.prototype.nextSuiteId = function () { + return this.nextSuiteId_++; +}; + +/** + * Register a reporter to receive status updates from Jasmine. + * @param {jasmine.Reporter} reporter An object which will receive status updates. + */ +jasmine.Env.prototype.addReporter = function(reporter) { + this.reporter.addReporter(reporter); +}; + +jasmine.Env.prototype.execute = function() { + this.currentRunner_.execute(); +}; + +jasmine.Env.prototype.describe = function(description, specDefinitions) { + var suite = new jasmine.Suite(this, description, specDefinitions, this.currentSuite); + + var parentSuite = this.currentSuite; + if (parentSuite) { + parentSuite.add(suite); + } else { + this.currentRunner_.add(suite); + } + + this.currentSuite = suite; + + var declarationError = null; + try { + specDefinitions.call(suite); + } catch(e) { + declarationError = e; + } + + if (declarationError) { + this.it("encountered a declaration exception", function() { + throw declarationError; + }); + } + + this.currentSuite = parentSuite; + + return suite; +}; + +jasmine.Env.prototype.beforeEach = function(beforeEachFunction) { + if (this.currentSuite) { + this.currentSuite.beforeEach(beforeEachFunction); + } else { + this.currentRunner_.beforeEach(beforeEachFunction); + } +}; + +jasmine.Env.prototype.currentRunner = function () { + return this.currentRunner_; +}; + +jasmine.Env.prototype.afterEach = function(afterEachFunction) { + if (this.currentSuite) { + this.currentSuite.afterEach(afterEachFunction); + } else { + this.currentRunner_.afterEach(afterEachFunction); + } + +}; + +jasmine.Env.prototype.xdescribe = function(desc, specDefinitions) { + return { + execute: function() { + } + }; +}; + +jasmine.Env.prototype.it = function(description, func) { + var spec = new jasmine.Spec(this, this.currentSuite, description); + this.currentSuite.add(spec); + this.currentSpec = spec; + + if (func) { + spec.runs(func); + } + + return spec; +}; + +jasmine.Env.prototype.xit = function(desc, func) { + return { + id: this.nextSpecId(), + runs: function() { + } + }; +}; + +jasmine.Env.prototype.compareObjects_ = function(a, b, mismatchKeys, mismatchValues) { + if (a.__Jasmine_been_here_before__ === b && b.__Jasmine_been_here_before__ === a) { + return true; + } + + a.__Jasmine_been_here_before__ = b; + b.__Jasmine_been_here_before__ = a; + + var hasKey = function(obj, keyName) { + return obj !== null && obj[keyName] !== jasmine.undefined; + }; + + for (var property in b) { + if (!hasKey(a, property) && hasKey(b, property)) { + mismatchKeys.push("expected has key '" + property + "', but missing from actual."); + } + } + for (property in a) { + if (!hasKey(b, property) && hasKey(a, property)) { + mismatchKeys.push("expected missing key '" + property + "', but present in actual."); + } + } + for (property in b) { + if (property == '__Jasmine_been_here_before__') continue; + if (!this.equals_(a[property], b[property], mismatchKeys, mismatchValues)) { + mismatchValues.push("'" + property + "' was '" + (b[property] ? jasmine.util.htmlEscape(b[property].toString()) : b[property]) + "' in expected, but was '" + (a[property] ? jasmine.util.htmlEscape(a[property].toString()) : a[property]) + "' in actual."); + } + } + + if (jasmine.isArray_(a) && jasmine.isArray_(b) && a.length != b.length) { + mismatchValues.push("arrays were not the same length"); + } + + delete a.__Jasmine_been_here_before__; + delete b.__Jasmine_been_here_before__; + return (mismatchKeys.length === 0 && mismatchValues.length === 0); +}; + +jasmine.Env.prototype.equals_ = function(a, b, mismatchKeys, mismatchValues) { + mismatchKeys = mismatchKeys || []; + mismatchValues = mismatchValues || []; + + for (var i = 0; i < this.equalityTesters_.length; i++) { + var equalityTester = this.equalityTesters_[i]; + var result = equalityTester(a, b, this, mismatchKeys, mismatchValues); + if (result !== jasmine.undefined) return result; + } + + if (a === b) return true; + + if (a === jasmine.undefined || a === null || b === jasmine.undefined || b === null) { + return (a == jasmine.undefined && b == jasmine.undefined); + } + + if (jasmine.isDomNode(a) && jasmine.isDomNode(b)) { + return a === b; + } + + if (a instanceof Date && b instanceof Date) { + return a.getTime() == b.getTime(); + } + + if (a instanceof jasmine.Matchers.Any) { + return a.matches(b); + } + + if (b instanceof jasmine.Matchers.Any) { + return b.matches(a); + } + + if (jasmine.isString_(a) && jasmine.isString_(b)) { + return (a == b); + } + + if (jasmine.isNumber_(a) && jasmine.isNumber_(b)) { + return (a == b); + } + + if (typeof a === "object" && typeof b === "object") { + return this.compareObjects_(a, b, mismatchKeys, mismatchValues); + } + + //Straight check + return (a === b); +}; + +jasmine.Env.prototype.contains_ = function(haystack, needle) { + if (jasmine.isArray_(haystack)) { + for (var i = 0; i < haystack.length; i++) { + if (this.equals_(haystack[i], needle)) return true; + } + return false; + } + return haystack.indexOf(needle) >= 0; +}; + +jasmine.Env.prototype.addEqualityTester = function(equalityTester) { + this.equalityTesters_.push(equalityTester); +}; +/** No-op base class for Jasmine reporters. + * + * @constructor + */ +jasmine.Reporter = function() { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.reportRunnerStarting = function(runner) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.reportRunnerResults = function(runner) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.reportSuiteResults = function(suite) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.reportSpecStarting = function(spec) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.reportSpecResults = function(spec) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.Reporter.prototype.log = function(str) { +}; + +/** + * Blocks are functions with executable code that make up a spec. + * + * @constructor + * @param {jasmine.Env} env + * @param {Function} func + * @param {jasmine.Spec} spec + */ +jasmine.Block = function(env, func, spec) { + this.env = env; + this.func = func; + this.spec = spec; +}; + +jasmine.Block.prototype.execute = function(onComplete) { + try { + this.func.apply(this.spec); + } catch (e) { + this.spec.fail(e); + } + onComplete(); +}; +/** JavaScript API reporter. + * + * @constructor + */ +jasmine.JsApiReporter = function() { + this.started = false; + this.finished = false; + this.suites_ = []; + this.results_ = {}; +}; + +jasmine.JsApiReporter.prototype.reportRunnerStarting = function(runner) { + this.started = true; + var suites = runner.topLevelSuites(); + for (var i = 0; i < suites.length; i++) { + var suite = suites[i]; + this.suites_.push(this.summarize_(suite)); + } +}; + +jasmine.JsApiReporter.prototype.suites = function() { + return this.suites_; +}; + +jasmine.JsApiReporter.prototype.summarize_ = function(suiteOrSpec) { + var isSuite = suiteOrSpec instanceof jasmine.Suite; + var summary = { + id: suiteOrSpec.id, + name: suiteOrSpec.description, + type: isSuite ? 'suite' : 'spec', + children: [] + }; + + if (isSuite) { + var children = suiteOrSpec.children(); + for (var i = 0; i < children.length; i++) { + summary.children.push(this.summarize_(children[i])); + } + } + return summary; +}; + +jasmine.JsApiReporter.prototype.results = function() { + return this.results_; +}; + +jasmine.JsApiReporter.prototype.resultsForSpec = function(specId) { + return this.results_[specId]; +}; + +//noinspection JSUnusedLocalSymbols +jasmine.JsApiReporter.prototype.reportRunnerResults = function(runner) { + this.finished = true; +}; + +//noinspection JSUnusedLocalSymbols +jasmine.JsApiReporter.prototype.reportSuiteResults = function(suite) { +}; + +//noinspection JSUnusedLocalSymbols +jasmine.JsApiReporter.prototype.reportSpecResults = function(spec) { + this.results_[spec.id] = { + messages: spec.results().getItems(), + result: spec.results().failedCount > 0 ? "failed" : "passed" + }; +}; + +//noinspection JSUnusedLocalSymbols +jasmine.JsApiReporter.prototype.log = function(str) { +}; + +jasmine.JsApiReporter.prototype.resultsForSpecs = function(specIds){ + var results = {}; + for (var i = 0; i < specIds.length; i++) { + var specId = specIds[i]; + results[specId] = this.summarizeResult_(this.results_[specId]); + } + return results; +}; + +jasmine.JsApiReporter.prototype.summarizeResult_ = function(result){ + var summaryMessages = []; + var messagesLength = result.messages.length; + for (var messageIndex = 0; messageIndex < messagesLength; messageIndex++) { + var resultMessage = result.messages[messageIndex]; + summaryMessages.push({ + text: resultMessage.type == 'log' ? resultMessage.toString() : jasmine.undefined, + passed: resultMessage.passed ? resultMessage.passed() : true, + type: resultMessage.type, + message: resultMessage.message, + trace: { + stack: resultMessage.passed && !resultMessage.passed() ? resultMessage.trace.stack : jasmine.undefined + } + }); + } + + return { + result : result.result, + messages : summaryMessages + }; +}; + +/** + * @constructor + * @param {jasmine.Env} env + * @param actual + * @param {jasmine.Spec} spec + */ +jasmine.Matchers = function(env, actual, spec, opt_isNot) { + this.env = env; + this.actual = actual; + this.spec = spec; + this.isNot = opt_isNot || false; + this.reportWasCalled_ = false; +}; + +// todo: @deprecated as of Jasmine 0.11, remove soon [xw] +jasmine.Matchers.pp = function(str) { + throw new Error("jasmine.Matchers.pp() is no longer supported, please use jasmine.pp() instead!"); +}; + +// todo: @deprecated Deprecated as of Jasmine 0.10. Rewrite your custom matchers to return true or false. [xw] +jasmine.Matchers.prototype.report = function(result, failing_message, details) { + throw new Error("As of jasmine 0.11, custom matchers must be implemented differently -- please see jasmine docs"); +}; + +jasmine.Matchers.wrapInto_ = function(prototype, matchersClass) { + for (var methodName in prototype) { + if (methodName == 'report') continue; + var orig = prototype[methodName]; + matchersClass.prototype[methodName] = jasmine.Matchers.matcherFn_(methodName, orig); + } +}; + +jasmine.Matchers.matcherFn_ = function(matcherName, matcherFunction) { + return function() { + var matcherArgs = jasmine.util.argsToArray(arguments); + var result = matcherFunction.apply(this, arguments); + + if (this.isNot) { + result = !result; + } + + if (this.reportWasCalled_) return result; + + var message; + if (!result) { + if (this.message) { + message = this.message.apply(this, arguments); + if (jasmine.isArray_(message)) { + message = message[this.isNot ? 1 : 0]; + } + } else { + var englishyPredicate = matcherName.replace(/[A-Z]/g, function(s) { return ' ' + s.toLowerCase(); }); + message = "Expected " + jasmine.pp(this.actual) + (this.isNot ? " not " : " ") + englishyPredicate; + if (matcherArgs.length > 0) { + for (var i = 0; i < matcherArgs.length; i++) { + if (i > 0) message += ","; + message += " " + jasmine.pp(matcherArgs[i]); + } + } + message += "."; + } + } + var expectationResult = new jasmine.ExpectationResult({ + matcherName: matcherName, + passed: result, + expected: matcherArgs.length > 1 ? matcherArgs : matcherArgs[0], + actual: this.actual, + message: message + }); + this.spec.addMatcherResult(expectationResult); + return jasmine.undefined; + }; +}; + + + + +/** + * toBe: compares the actual to the expected using === + * @param expected + */ +jasmine.Matchers.prototype.toBe = function(expected) { + return this.actual === expected; +}; + +/** + * toNotBe: compares the actual to the expected using !== + * @param expected + * @deprecated as of 1.0. Use not.toBe() instead. + */ +jasmine.Matchers.prototype.toNotBe = function(expected) { + return this.actual !== expected; +}; + +/** + * toEqual: compares the actual to the expected using common sense equality. Handles Objects, Arrays, etc. + * + * @param expected + */ +jasmine.Matchers.prototype.toEqual = function(expected) { + return this.env.equals_(this.actual, expected); +}; + +/** + * toNotEqual: compares the actual to the expected using the ! of jasmine.Matchers.toEqual + * @param expected + * @deprecated as of 1.0. Use not.toNotEqual() instead. + */ +jasmine.Matchers.prototype.toNotEqual = function(expected) { + return !this.env.equals_(this.actual, expected); +}; + +/** + * Matcher that compares the actual to the expected using a regular expression. Constructs a RegExp, so takes + * a pattern or a String. + * + * @param expected + */ +jasmine.Matchers.prototype.toMatch = function(expected) { + return new RegExp(expected).test(this.actual); +}; + +/** + * Matcher that compares the actual to the expected using the boolean inverse of jasmine.Matchers.toMatch + * @param expected + * @deprecated as of 1.0. Use not.toMatch() instead. + */ +jasmine.Matchers.prototype.toNotMatch = function(expected) { + return !(new RegExp(expected).test(this.actual)); +}; + +/** + * Matcher that compares the actual to jasmine.undefined. + */ +jasmine.Matchers.prototype.toBeDefined = function() { + return (this.actual !== jasmine.undefined); +}; + +/** + * Matcher that compares the actual to jasmine.undefined. + */ +jasmine.Matchers.prototype.toBeUndefined = function() { + return (this.actual === jasmine.undefined); +}; + +/** + * Matcher that compares the actual to null. + */ +jasmine.Matchers.prototype.toBeNull = function() { + return (this.actual === null); +}; + +/** + * Matcher that boolean not-nots the actual. + */ +jasmine.Matchers.prototype.toBeTruthy = function() { + return !!this.actual; +}; + + +/** + * Matcher that boolean nots the actual. + */ +jasmine.Matchers.prototype.toBeFalsy = function() { + return !this.actual; +}; + + +/** + * Matcher that checks to see if the actual, a Jasmine spy, was called. + */ +jasmine.Matchers.prototype.toHaveBeenCalled = function() { + if (arguments.length > 0) { + throw new Error('toHaveBeenCalled does not take arguments, use toHaveBeenCalledWith'); + } + + if (!jasmine.isSpy(this.actual)) { + throw new Error('Expected a spy, but got ' + jasmine.pp(this.actual) + '.'); + } + + this.message = function() { + return [ + "Expected spy " + this.actual.identity + " to have been called.", + "Expected spy " + this.actual.identity + " not to have been called." + ]; + }; + + return this.actual.wasCalled; +}; + +/** @deprecated Use expect(xxx).toHaveBeenCalled() instead */ +jasmine.Matchers.prototype.wasCalled = jasmine.Matchers.prototype.toHaveBeenCalled; + +/** + * Matcher that checks to see if the actual, a Jasmine spy, was not called. + * + * @deprecated Use expect(xxx).not.toHaveBeenCalled() instead + */ +jasmine.Matchers.prototype.wasNotCalled = function() { + if (arguments.length > 0) { + throw new Error('wasNotCalled does not take arguments'); + } + + if (!jasmine.isSpy(this.actual)) { + throw new Error('Expected a spy, but got ' + jasmine.pp(this.actual) + '.'); + } + + this.message = function() { + return [ + "Expected spy " + this.actual.identity + " to not have been called.", + "Expected spy " + this.actual.identity + " to have been called." + ]; + }; + + return !this.actual.wasCalled; +}; + +/** + * Matcher that checks to see if the actual, a Jasmine spy, was called with a set of parameters. + * + * @example + * + */ +jasmine.Matchers.prototype.toHaveBeenCalledWith = function() { + var expectedArgs = jasmine.util.argsToArray(arguments); + if (!jasmine.isSpy(this.actual)) { + throw new Error('Expected a spy, but got ' + jasmine.pp(this.actual) + '.'); + } + this.message = function() { + if (this.actual.callCount === 0) { + // todo: what should the failure message for .not.toHaveBeenCalledWith() be? is this right? test better. [xw] + return [ + "Expected spy " + this.actual.identity + " to have been called with " + jasmine.pp(expectedArgs) + " but it was never called.", + "Expected spy " + this.actual.identity + " not to have been called with " + jasmine.pp(expectedArgs) + " but it was." + ]; + } else { + return [ + "Expected spy " + this.actual.identity + " to have been called with " + jasmine.pp(expectedArgs) + " but was called with " + jasmine.pp(this.actual.argsForCall), + "Expected spy " + this.actual.identity + " not to have been called with " + jasmine.pp(expectedArgs) + " but was called with " + jasmine.pp(this.actual.argsForCall) + ]; + } + }; + + return this.env.contains_(this.actual.argsForCall, expectedArgs); +}; + +/** @deprecated Use expect(xxx).toHaveBeenCalledWith() instead */ +jasmine.Matchers.prototype.wasCalledWith = jasmine.Matchers.prototype.toHaveBeenCalledWith; + +/** @deprecated Use expect(xxx).not.toHaveBeenCalledWith() instead */ +jasmine.Matchers.prototype.wasNotCalledWith = function() { + var expectedArgs = jasmine.util.argsToArray(arguments); + if (!jasmine.isSpy(this.actual)) { + throw new Error('Expected a spy, but got ' + jasmine.pp(this.actual) + '.'); + } + + this.message = function() { + return [ + "Expected spy not to have been called with " + jasmine.pp(expectedArgs) + " but it was", + "Expected spy to have been called with " + jasmine.pp(expectedArgs) + " but it was" + ]; + }; + + return !this.env.contains_(this.actual.argsForCall, expectedArgs); +}; + +/** + * Matcher that checks that the expected item is an element in the actual Array. + * + * @param {Object} expected + */ +jasmine.Matchers.prototype.toContain = function(expected) { + return this.env.contains_(this.actual, expected); +}; + +/** + * Matcher that checks that the expected item is NOT an element in the actual Array. + * + * @param {Object} expected + * @deprecated as of 1.0. Use not.toNotContain() instead. + */ +jasmine.Matchers.prototype.toNotContain = function(expected) { + return !this.env.contains_(this.actual, expected); +}; + +jasmine.Matchers.prototype.toBeLessThan = function(expected) { + return this.actual < expected; +}; + +jasmine.Matchers.prototype.toBeGreaterThan = function(expected) { + return this.actual > expected; +}; + +/** + * Matcher that checks that the expected item is equal to the actual item + * up to a given level of decimal precision (default 2). + * + * @param {Number} expected + * @param {Number} precision + */ +jasmine.Matchers.prototype.toBeCloseTo = function(expected, precision) { + if (!(precision === 0)) { + precision = precision || 2; + } + var multiplier = Math.pow(10, precision); + var actual = Math.round(this.actual * multiplier); + expected = Math.round(expected * multiplier); + return expected == actual; +}; + +/** + * Matcher that checks that the expected exception was thrown by the actual. + * + * @param {String} expected + */ +jasmine.Matchers.prototype.toThrow = function(expected) { + var result = false; + var exception; + if (typeof this.actual != 'function') { + throw new Error('Actual is not a function'); + } + try { + this.actual(); + } catch (e) { + exception = e; + } + if (exception) { + result = (expected === jasmine.undefined || this.env.equals_(exception.message || exception, expected.message || expected)); + } + + var not = this.isNot ? "not " : ""; + + this.message = function() { + if (exception && (expected === jasmine.undefined || !this.env.equals_(exception.message || exception, expected.message || expected))) { + return ["Expected function " + not + "to throw", expected ? expected.message || expected : "an exception", ", but it threw", exception.message || exception].join(' '); + } else { + return "Expected function to throw an exception."; + } + }; + + return result; +}; + +jasmine.Matchers.Any = function(expectedClass) { + this.expectedClass = expectedClass; +}; + +jasmine.Matchers.Any.prototype.matches = function(other) { + if (this.expectedClass == String) { + return typeof other == 'string' || other instanceof String; + } + + if (this.expectedClass == Number) { + return typeof other == 'number' || other instanceof Number; + } + + if (this.expectedClass == Function) { + return typeof other == 'function' || other instanceof Function; + } + + if (this.expectedClass == Object) { + return typeof other == 'object'; + } + + return other instanceof this.expectedClass; +}; + +jasmine.Matchers.Any.prototype.toString = function() { + return ''; +}; + +/** + * @constructor + */ +jasmine.MultiReporter = function() { + this.subReporters_ = []; +}; +jasmine.util.inherit(jasmine.MultiReporter, jasmine.Reporter); + +jasmine.MultiReporter.prototype.addReporter = function(reporter) { + this.subReporters_.push(reporter); +}; + +(function() { + var functionNames = [ + "reportRunnerStarting", + "reportRunnerResults", + "reportSuiteResults", + "reportSpecStarting", + "reportSpecResults", + "log" + ]; + for (var i = 0; i < functionNames.length; i++) { + var functionName = functionNames[i]; + jasmine.MultiReporter.prototype[functionName] = (function(functionName) { + return function() { + for (var j = 0; j < this.subReporters_.length; j++) { + var subReporter = this.subReporters_[j]; + if (subReporter[functionName]) { + subReporter[functionName].apply(subReporter, arguments); + } + } + }; + })(functionName); + } +})(); +/** + * Holds results for a set of Jasmine spec. Allows for the results array to hold another jasmine.NestedResults + * + * @constructor + */ +jasmine.NestedResults = function() { + /** + * The total count of results + */ + this.totalCount = 0; + /** + * Number of passed results + */ + this.passedCount = 0; + /** + * Number of failed results + */ + this.failedCount = 0; + /** + * Was this suite/spec skipped? + */ + this.skipped = false; + /** + * @ignore + */ + this.items_ = []; +}; + +/** + * Roll up the result counts. + * + * @param result + */ +jasmine.NestedResults.prototype.rollupCounts = function(result) { + this.totalCount += result.totalCount; + this.passedCount += result.passedCount; + this.failedCount += result.failedCount; +}; + +/** + * Adds a log message. + * @param values Array of message parts which will be concatenated later. + */ +jasmine.NestedResults.prototype.log = function(values) { + this.items_.push(new jasmine.MessageResult(values)); +}; + +/** + * Getter for the results: message & results. + */ +jasmine.NestedResults.prototype.getItems = function() { + return this.items_; +}; + +/** + * Adds a result, tracking counts (total, passed, & failed) + * @param {jasmine.ExpectationResult|jasmine.NestedResults} result + */ +jasmine.NestedResults.prototype.addResult = function(result) { + if (result.type != 'log') { + if (result.items_) { + this.rollupCounts(result); + } else { + this.totalCount++; + if (result.passed()) { + this.passedCount++; + } else { + this.failedCount++; + } + } + } + this.items_.push(result); +}; + +/** + * @returns {Boolean} True if everything below passed + */ +jasmine.NestedResults.prototype.passed = function() { + return this.passedCount === this.totalCount; +}; +/** + * Base class for pretty printing for expectation results. + */ +jasmine.PrettyPrinter = function() { + this.ppNestLevel_ = 0; +}; + +/** + * Formats a value in a nice, human-readable string. + * + * @param value + */ +jasmine.PrettyPrinter.prototype.format = function(value) { + if (this.ppNestLevel_ > 40) { + throw new Error('jasmine.PrettyPrinter: format() nested too deeply!'); + } + + this.ppNestLevel_++; + try { + if (value === jasmine.undefined) { + this.emitScalar('undefined'); + } else if (value === null) { + this.emitScalar('null'); + } else if (value === jasmine.getGlobal()) { + this.emitScalar(''); + } else if (value instanceof jasmine.Matchers.Any) { + this.emitScalar(value.toString()); + } else if (typeof value === 'string') { + this.emitString(value); + } else if (jasmine.isSpy(value)) { + this.emitScalar("spy on " + value.identity); + } else if (value instanceof RegExp) { + this.emitScalar(value.toString()); + } else if (typeof value === 'function') { + this.emitScalar('Function'); + } else if (typeof value.nodeType === 'number') { + this.emitScalar('HTMLNode'); + } else if (value instanceof Date) { + this.emitScalar('Date(' + value + ')'); + } else if (value.__Jasmine_been_here_before__) { + this.emitScalar(''); + } else if (jasmine.isArray_(value) || typeof value == 'object') { + value.__Jasmine_been_here_before__ = true; + if (jasmine.isArray_(value)) { + this.emitArray(value); + } else { + this.emitObject(value); + } + delete value.__Jasmine_been_here_before__; + } else { + this.emitScalar(value.toString()); + } + } finally { + this.ppNestLevel_--; + } +}; + +jasmine.PrettyPrinter.prototype.iterateObject = function(obj, fn) { + for (var property in obj) { + if (property == '__Jasmine_been_here_before__') continue; + fn(property, obj.__lookupGetter__ ? (obj.__lookupGetter__(property) !== jasmine.undefined && + obj.__lookupGetter__(property) !== null) : false); + } +}; + +jasmine.PrettyPrinter.prototype.emitArray = jasmine.unimplementedMethod_; +jasmine.PrettyPrinter.prototype.emitObject = jasmine.unimplementedMethod_; +jasmine.PrettyPrinter.prototype.emitScalar = jasmine.unimplementedMethod_; +jasmine.PrettyPrinter.prototype.emitString = jasmine.unimplementedMethod_; + +jasmine.StringPrettyPrinter = function() { + jasmine.PrettyPrinter.call(this); + + this.string = ''; +}; +jasmine.util.inherit(jasmine.StringPrettyPrinter, jasmine.PrettyPrinter); + +jasmine.StringPrettyPrinter.prototype.emitScalar = function(value) { + this.append(value); +}; + +jasmine.StringPrettyPrinter.prototype.emitString = function(value) { + this.append("'" + value + "'"); +}; + +jasmine.StringPrettyPrinter.prototype.emitArray = function(array) { + this.append('[ '); + for (var i = 0; i < array.length; i++) { + if (i > 0) { + this.append(', '); + } + this.format(array[i]); + } + this.append(' ]'); +}; + +jasmine.StringPrettyPrinter.prototype.emitObject = function(obj) { + var self = this; + this.append('{ '); + var first = true; + + this.iterateObject(obj, function(property, isGetter) { + if (first) { + first = false; + } else { + self.append(', '); + } + + self.append(property); + self.append(' : '); + if (isGetter) { + self.append(''); + } else { + self.format(obj[property]); + } + }); + + this.append(' }'); +}; + +jasmine.StringPrettyPrinter.prototype.append = function(value) { + this.string += value; +}; +jasmine.Queue = function(env) { + this.env = env; + this.blocks = []; + this.running = false; + this.index = 0; + this.offset = 0; + this.abort = false; +}; + +jasmine.Queue.prototype.addBefore = function(block) { + this.blocks.unshift(block); +}; + +jasmine.Queue.prototype.add = function(block) { + this.blocks.push(block); +}; + +jasmine.Queue.prototype.insertNext = function(block) { + this.blocks.splice((this.index + this.offset + 1), 0, block); + this.offset++; +}; + +jasmine.Queue.prototype.start = function(onComplete) { + this.running = true; + this.onComplete = onComplete; + this.next_(); +}; + +jasmine.Queue.prototype.isRunning = function() { + return this.running; +}; + +jasmine.Queue.LOOP_DONT_RECURSE = true; + +jasmine.Queue.prototype.next_ = function() { + var self = this; + var goAgain = true; + + while (goAgain) { + goAgain = false; + + if (self.index < self.blocks.length && !this.abort) { + var calledSynchronously = true; + var completedSynchronously = false; + + var onComplete = function () { + if (jasmine.Queue.LOOP_DONT_RECURSE && calledSynchronously) { + completedSynchronously = true; + return; + } + + if (self.blocks[self.index].abort) { + self.abort = true; + } + + self.offset = 0; + self.index++; + + var now = new Date().getTime(); + if (self.env.updateInterval && now - self.env.lastUpdate > self.env.updateInterval) { + self.env.lastUpdate = now; + self.env.setTimeout(function() { + self.next_(); + }, 0); + } else { + if (jasmine.Queue.LOOP_DONT_RECURSE && completedSynchronously) { + goAgain = true; + } else { + self.next_(); + } + } + }; + self.blocks[self.index].execute(onComplete); + + calledSynchronously = false; + if (completedSynchronously) { + onComplete(); + } + + } else { + self.running = false; + if (self.onComplete) { + self.onComplete(); + } + } + } +}; + +jasmine.Queue.prototype.results = function() { + var results = new jasmine.NestedResults(); + for (var i = 0; i < this.blocks.length; i++) { + if (this.blocks[i].results) { + results.addResult(this.blocks[i].results()); + } + } + return results; +}; + + +/** + * Runner + * + * @constructor + * @param {jasmine.Env} env + */ +jasmine.Runner = function(env) { + var self = this; + self.env = env; + self.queue = new jasmine.Queue(env); + self.before_ = []; + self.after_ = []; + self.suites_ = []; +}; + +jasmine.Runner.prototype.execute = function() { + var self = this; + if (self.env.reporter.reportRunnerStarting) { + self.env.reporter.reportRunnerStarting(this); + } + self.queue.start(function () { + self.finishCallback(); + }); +}; + +jasmine.Runner.prototype.beforeEach = function(beforeEachFunction) { + beforeEachFunction.typeName = 'beforeEach'; + this.before_.splice(0,0,beforeEachFunction); +}; + +jasmine.Runner.prototype.afterEach = function(afterEachFunction) { + afterEachFunction.typeName = 'afterEach'; + this.after_.splice(0,0,afterEachFunction); +}; + + +jasmine.Runner.prototype.finishCallback = function() { + this.env.reporter.reportRunnerResults(this); +}; + +jasmine.Runner.prototype.addSuite = function(suite) { + this.suites_.push(suite); +}; + +jasmine.Runner.prototype.add = function(block) { + if (block instanceof jasmine.Suite) { + this.addSuite(block); + } + this.queue.add(block); +}; + +jasmine.Runner.prototype.specs = function () { + var suites = this.suites(); + var specs = []; + for (var i = 0; i < suites.length; i++) { + specs = specs.concat(suites[i].specs()); + } + return specs; +}; + +jasmine.Runner.prototype.suites = function() { + return this.suites_; +}; + +jasmine.Runner.prototype.topLevelSuites = function() { + var topLevelSuites = []; + for (var i = 0; i < this.suites_.length; i++) { + if (!this.suites_[i].parentSuite) { + topLevelSuites.push(this.suites_[i]); + } + } + return topLevelSuites; +}; + +jasmine.Runner.prototype.results = function() { + return this.queue.results(); +}; +/** + * Internal representation of a Jasmine specification, or test. + * + * @constructor + * @param {jasmine.Env} env + * @param {jasmine.Suite} suite + * @param {String} description + */ +jasmine.Spec = function(env, suite, description) { + if (!env) { + throw new Error('jasmine.Env() required'); + } + if (!suite) { + throw new Error('jasmine.Suite() required'); + } + var spec = this; + spec.id = env.nextSpecId ? env.nextSpecId() : null; + spec.env = env; + spec.suite = suite; + spec.description = description; + spec.queue = new jasmine.Queue(env); + + spec.afterCallbacks = []; + spec.spies_ = []; + + spec.results_ = new jasmine.NestedResults(); + spec.results_.description = description; + spec.matchersClass = null; +}; + +jasmine.Spec.prototype.getFullName = function() { + return this.suite.getFullName() + ' ' + this.description + '.'; +}; + + +jasmine.Spec.prototype.results = function() { + return this.results_; +}; + +/** + * All parameters are pretty-printed and concatenated together, then written to the spec's output. + * + * Be careful not to leave calls to jasmine.log in production code. + */ +jasmine.Spec.prototype.log = function() { + return this.results_.log(arguments); +}; + +jasmine.Spec.prototype.runs = function (func) { + var block = new jasmine.Block(this.env, func, this); + this.addToQueue(block); + return this; +}; + +jasmine.Spec.prototype.addToQueue = function (block) { + if (this.queue.isRunning()) { + this.queue.insertNext(block); + } else { + this.queue.add(block); + } +}; + +/** + * @param {jasmine.ExpectationResult} result + */ +jasmine.Spec.prototype.addMatcherResult = function(result) { + this.results_.addResult(result); +}; + +jasmine.Spec.prototype.expect = function(actual) { + var positive = new (this.getMatchersClass_())(this.env, actual, this); + positive.not = new (this.getMatchersClass_())(this.env, actual, this, true); + return positive; +}; + +/** + * Waits a fixed time period before moving to the next block. + * + * @deprecated Use waitsFor() instead + * @param {Number} timeout milliseconds to wait + */ +jasmine.Spec.prototype.waits = function(timeout) { + var waitsFunc = new jasmine.WaitsBlock(this.env, timeout, this); + this.addToQueue(waitsFunc); + return this; +}; + +/** + * Waits for the latchFunction to return true before proceeding to the next block. + * + * @param {Function} latchFunction + * @param {String} optional_timeoutMessage + * @param {Number} optional_timeout + */ +jasmine.Spec.prototype.waitsFor = function(latchFunction, optional_timeoutMessage, optional_timeout) { + var latchFunction_ = null; + var optional_timeoutMessage_ = null; + var optional_timeout_ = null; + + for (var i = 0; i < arguments.length; i++) { + var arg = arguments[i]; + switch (typeof arg) { + case 'function': + latchFunction_ = arg; + break; + case 'string': + optional_timeoutMessage_ = arg; + break; + case 'number': + optional_timeout_ = arg; + break; + } + } + + var waitsForFunc = new jasmine.WaitsForBlock(this.env, optional_timeout_, latchFunction_, optional_timeoutMessage_, this); + this.addToQueue(waitsForFunc); + return this; +}; + +jasmine.Spec.prototype.fail = function (e) { + var expectationResult = new jasmine.ExpectationResult({ + passed: false, + message: e ? jasmine.util.formatException(e) : 'Exception', + trace: { stack: e.stack } + }); + this.results_.addResult(expectationResult); +}; + +jasmine.Spec.prototype.getMatchersClass_ = function() { + return this.matchersClass || this.env.matchersClass; +}; + +jasmine.Spec.prototype.addMatchers = function(matchersPrototype) { + var parent = this.getMatchersClass_(); + var newMatchersClass = function() { + parent.apply(this, arguments); + }; + jasmine.util.inherit(newMatchersClass, parent); + jasmine.Matchers.wrapInto_(matchersPrototype, newMatchersClass); + this.matchersClass = newMatchersClass; +}; + +jasmine.Spec.prototype.finishCallback = function() { + this.env.reporter.reportSpecResults(this); +}; + +jasmine.Spec.prototype.finish = function(onComplete) { + this.removeAllSpies(); + this.finishCallback(); + if (onComplete) { + onComplete(); + } +}; + +jasmine.Spec.prototype.after = function(doAfter) { + if (this.queue.isRunning()) { + this.queue.add(new jasmine.Block(this.env, doAfter, this)); + } else { + this.afterCallbacks.unshift(doAfter); + } +}; + +jasmine.Spec.prototype.execute = function(onComplete) { + var spec = this; + if (!spec.env.specFilter(spec)) { + spec.results_.skipped = true; + spec.finish(onComplete); + return; + } + + this.env.reporter.reportSpecStarting(this); + + spec.env.currentSpec = spec; + + spec.addBeforesAndAftersToQueue(); + + spec.queue.start(function () { + spec.finish(onComplete); + }); +}; + +jasmine.Spec.prototype.addBeforesAndAftersToQueue = function() { + var runner = this.env.currentRunner(); + var i; + + for (var suite = this.suite; suite; suite = suite.parentSuite) { + for (i = 0; i < suite.before_.length; i++) { + this.queue.addBefore(new jasmine.Block(this.env, suite.before_[i], this)); + } + } + for (i = 0; i < runner.before_.length; i++) { + this.queue.addBefore(new jasmine.Block(this.env, runner.before_[i], this)); + } + for (i = 0; i < this.afterCallbacks.length; i++) { + this.queue.add(new jasmine.Block(this.env, this.afterCallbacks[i], this)); + } + for (suite = this.suite; suite; suite = suite.parentSuite) { + for (i = 0; i < suite.after_.length; i++) { + this.queue.add(new jasmine.Block(this.env, suite.after_[i], this)); + } + } + for (i = 0; i < runner.after_.length; i++) { + this.queue.add(new jasmine.Block(this.env, runner.after_[i], this)); + } +}; + +jasmine.Spec.prototype.explodes = function() { + throw 'explodes function should not have been called'; +}; + +jasmine.Spec.prototype.spyOn = function(obj, methodName, ignoreMethodDoesntExist) { + if (obj == jasmine.undefined) { + throw "spyOn could not find an object to spy upon for " + methodName + "()"; + } + + if (!ignoreMethodDoesntExist && obj[methodName] === jasmine.undefined) { + throw methodName + '() method does not exist'; + } + + if (!ignoreMethodDoesntExist && obj[methodName] && obj[methodName].isSpy) { + throw new Error(methodName + ' has already been spied upon'); + } + + var spyObj = jasmine.createSpy(methodName); + + this.spies_.push(spyObj); + spyObj.baseObj = obj; + spyObj.methodName = methodName; + spyObj.originalValue = obj[methodName]; + + obj[methodName] = spyObj; + + return spyObj; +}; + +jasmine.Spec.prototype.removeAllSpies = function() { + for (var i = 0; i < this.spies_.length; i++) { + var spy = this.spies_[i]; + spy.baseObj[spy.methodName] = spy.originalValue; + } + this.spies_ = []; +}; + +/** + * Internal representation of a Jasmine suite. + * + * @constructor + * @param {jasmine.Env} env + * @param {String} description + * @param {Function} specDefinitions + * @param {jasmine.Suite} parentSuite + */ +jasmine.Suite = function(env, description, specDefinitions, parentSuite) { + var self = this; + self.id = env.nextSuiteId ? env.nextSuiteId() : null; + self.description = description; + self.queue = new jasmine.Queue(env); + self.parentSuite = parentSuite; + self.env = env; + self.before_ = []; + self.after_ = []; + self.children_ = []; + self.suites_ = []; + self.specs_ = []; +}; + +jasmine.Suite.prototype.getFullName = function() { + var fullName = this.description; + for (var parentSuite = this.parentSuite; parentSuite; parentSuite = parentSuite.parentSuite) { + fullName = parentSuite.description + ' ' + fullName; + } + return fullName; +}; + +jasmine.Suite.prototype.finish = function(onComplete) { + this.env.reporter.reportSuiteResults(this); + this.finished = true; + if (typeof(onComplete) == 'function') { + onComplete(); + } +}; + +jasmine.Suite.prototype.beforeEach = function(beforeEachFunction) { + beforeEachFunction.typeName = 'beforeEach'; + this.before_.unshift(beforeEachFunction); +}; + +jasmine.Suite.prototype.afterEach = function(afterEachFunction) { + afterEachFunction.typeName = 'afterEach'; + this.after_.unshift(afterEachFunction); +}; + +jasmine.Suite.prototype.results = function() { + return this.queue.results(); +}; + +jasmine.Suite.prototype.add = function(suiteOrSpec) { + this.children_.push(suiteOrSpec); + if (suiteOrSpec instanceof jasmine.Suite) { + this.suites_.push(suiteOrSpec); + this.env.currentRunner().addSuite(suiteOrSpec); + } else { + this.specs_.push(suiteOrSpec); + } + this.queue.add(suiteOrSpec); +}; + +jasmine.Suite.prototype.specs = function() { + return this.specs_; +}; + +jasmine.Suite.prototype.suites = function() { + return this.suites_; +}; + +jasmine.Suite.prototype.children = function() { + return this.children_; +}; + +jasmine.Suite.prototype.execute = function(onComplete) { + var self = this; + this.queue.start(function () { + self.finish(onComplete); + }); +}; +jasmine.WaitsBlock = function(env, timeout, spec) { + this.timeout = timeout; + jasmine.Block.call(this, env, null, spec); +}; + +jasmine.util.inherit(jasmine.WaitsBlock, jasmine.Block); + +jasmine.WaitsBlock.prototype.execute = function (onComplete) { + if (jasmine.VERBOSE) { + this.env.reporter.log('>> Jasmine waiting for ' + this.timeout + ' ms...'); + } + this.env.setTimeout(function () { + onComplete(); + }, this.timeout); +}; +/** + * A block which waits for some condition to become true, with timeout. + * + * @constructor + * @extends jasmine.Block + * @param {jasmine.Env} env The Jasmine environment. + * @param {Number} timeout The maximum time in milliseconds to wait for the condition to become true. + * @param {Function} latchFunction A function which returns true when the desired condition has been met. + * @param {String} message The message to display if the desired condition hasn't been met within the given time period. + * @param {jasmine.Spec} spec The Jasmine spec. + */ +jasmine.WaitsForBlock = function(env, timeout, latchFunction, message, spec) { + this.timeout = timeout || env.defaultTimeoutInterval; + this.latchFunction = latchFunction; + this.message = message; + this.totalTimeSpentWaitingForLatch = 0; + jasmine.Block.call(this, env, null, spec); +}; +jasmine.util.inherit(jasmine.WaitsForBlock, jasmine.Block); + +jasmine.WaitsForBlock.TIMEOUT_INCREMENT = 10; + +jasmine.WaitsForBlock.prototype.execute = function(onComplete) { + if (jasmine.VERBOSE) { + this.env.reporter.log('>> Jasmine waiting for ' + (this.message || 'something to happen')); + } + var latchFunctionResult; + try { + latchFunctionResult = this.latchFunction.apply(this.spec); + } catch (e) { + this.spec.fail(e); + onComplete(); + return; + } + + if (latchFunctionResult) { + onComplete(); + } else if (this.totalTimeSpentWaitingForLatch >= this.timeout) { + var message = 'timed out after ' + this.timeout + ' msec waiting for ' + (this.message || 'something to happen'); + this.spec.fail({ + name: 'timeout', + message: message + }); + + this.abort = true; + onComplete(); + } else { + this.totalTimeSpentWaitingForLatch += jasmine.WaitsForBlock.TIMEOUT_INCREMENT; + var self = this; + this.env.setTimeout(function() { + self.execute(onComplete); + }, jasmine.WaitsForBlock.TIMEOUT_INCREMENT); + } +}; +// Mock setTimeout, clearTimeout +// Contributed by Pivotal Computer Systems, www.pivotalsf.com + +jasmine.FakeTimer = function() { + this.reset(); + + var self = this; + self.setTimeout = function(funcToCall, millis) { + self.timeoutsMade++; + self.scheduleFunction(self.timeoutsMade, funcToCall, millis, false); + return self.timeoutsMade; + }; + + self.setInterval = function(funcToCall, millis) { + self.timeoutsMade++; + self.scheduleFunction(self.timeoutsMade, funcToCall, millis, true); + return self.timeoutsMade; + }; + + self.clearTimeout = function(timeoutKey) { + self.scheduledFunctions[timeoutKey] = jasmine.undefined; + }; + + self.clearInterval = function(timeoutKey) { + self.scheduledFunctions[timeoutKey] = jasmine.undefined; + }; + +}; + +jasmine.FakeTimer.prototype.reset = function() { + this.timeoutsMade = 0; + this.scheduledFunctions = {}; + this.nowMillis = 0; +}; + +jasmine.FakeTimer.prototype.tick = function(millis) { + var oldMillis = this.nowMillis; + var newMillis = oldMillis + millis; + this.runFunctionsWithinRange(oldMillis, newMillis); + this.nowMillis = newMillis; +}; + +jasmine.FakeTimer.prototype.runFunctionsWithinRange = function(oldMillis, nowMillis) { + var scheduledFunc; + var funcsToRun = []; + for (var timeoutKey in this.scheduledFunctions) { + scheduledFunc = this.scheduledFunctions[timeoutKey]; + if (scheduledFunc != jasmine.undefined && + scheduledFunc.runAtMillis >= oldMillis && + scheduledFunc.runAtMillis <= nowMillis) { + funcsToRun.push(scheduledFunc); + this.scheduledFunctions[timeoutKey] = jasmine.undefined; + } + } + + if (funcsToRun.length > 0) { + funcsToRun.sort(function(a, b) { + return a.runAtMillis - b.runAtMillis; + }); + for (var i = 0; i < funcsToRun.length; ++i) { + try { + var funcToRun = funcsToRun[i]; + this.nowMillis = funcToRun.runAtMillis; + funcToRun.funcToCall(); + if (funcToRun.recurring) { + this.scheduleFunction(funcToRun.timeoutKey, + funcToRun.funcToCall, + funcToRun.millis, + true); + } + } catch(e) { + } + } + this.runFunctionsWithinRange(oldMillis, nowMillis); + } +}; + +jasmine.FakeTimer.prototype.scheduleFunction = function(timeoutKey, funcToCall, millis, recurring) { + this.scheduledFunctions[timeoutKey] = { + runAtMillis: this.nowMillis + millis, + funcToCall: funcToCall, + recurring: recurring, + timeoutKey: timeoutKey, + millis: millis + }; +}; + +/** + * @namespace + */ +jasmine.Clock = { + defaultFakeTimer: new jasmine.FakeTimer(), + + reset: function() { + jasmine.Clock.assertInstalled(); + jasmine.Clock.defaultFakeTimer.reset(); + }, + + tick: function(millis) { + jasmine.Clock.assertInstalled(); + jasmine.Clock.defaultFakeTimer.tick(millis); + }, + + runFunctionsWithinRange: function(oldMillis, nowMillis) { + jasmine.Clock.defaultFakeTimer.runFunctionsWithinRange(oldMillis, nowMillis); + }, + + scheduleFunction: function(timeoutKey, funcToCall, millis, recurring) { + jasmine.Clock.defaultFakeTimer.scheduleFunction(timeoutKey, funcToCall, millis, recurring); + }, + + useMock: function() { + if (!jasmine.Clock.isInstalled()) { + var spec = jasmine.getEnv().currentSpec; + spec.after(jasmine.Clock.uninstallMock); + + jasmine.Clock.installMock(); + } + }, + + installMock: function() { + jasmine.Clock.installed = jasmine.Clock.defaultFakeTimer; + }, + + uninstallMock: function() { + jasmine.Clock.assertInstalled(); + jasmine.Clock.installed = jasmine.Clock.real; + }, + + real: { + setTimeout: jasmine.getGlobal().setTimeout, + clearTimeout: jasmine.getGlobal().clearTimeout, + setInterval: jasmine.getGlobal().setInterval, + clearInterval: jasmine.getGlobal().clearInterval + }, + + assertInstalled: function() { + if (!jasmine.Clock.isInstalled()) { + throw new Error("Mock clock is not installed, use jasmine.Clock.useMock()"); + } + }, + + isInstalled: function() { + return jasmine.Clock.installed == jasmine.Clock.defaultFakeTimer; + }, + + installed: null +}; +jasmine.Clock.installed = jasmine.Clock.real; + +//else for IE support +jasmine.getGlobal().setTimeout = function(funcToCall, millis) { + if (jasmine.Clock.installed.setTimeout.apply) { + return jasmine.Clock.installed.setTimeout.apply(this, arguments); + } else { + return jasmine.Clock.installed.setTimeout(funcToCall, millis); + } +}; + +jasmine.getGlobal().setInterval = function(funcToCall, millis) { + if (jasmine.Clock.installed.setInterval.apply) { + return jasmine.Clock.installed.setInterval.apply(this, arguments); + } else { + return jasmine.Clock.installed.setInterval(funcToCall, millis); + } +}; + +jasmine.getGlobal().clearTimeout = function(timeoutKey) { + if (jasmine.Clock.installed.clearTimeout.apply) { + return jasmine.Clock.installed.clearTimeout.apply(this, arguments); + } else { + return jasmine.Clock.installed.clearTimeout(timeoutKey); + } +}; + +jasmine.getGlobal().clearInterval = function(timeoutKey) { + if (jasmine.Clock.installed.clearTimeout.apply) { + return jasmine.Clock.installed.clearInterval.apply(this, arguments); + } else { + return jasmine.Clock.installed.clearInterval(timeoutKey); + } +}; + +jasmine.version_= { + "major": 1, + "minor": 1, + "build": 0, + "revision": 1315677058 +}; diff --git a/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png b/node_modules/mongoskin/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png new file mode 100644 index 0000000000000000000000000000000000000000..218f3b43713598fa5a3e78b57aceb909c33f46df GIT binary patch literal 905 zcmV;419tq0P)Px#AY({UO#lFTCIA3{ga82g0001h=l}q9FaQARU;qF* zm;eA5aGbhPJOBUy24YJ`L;(K){{a7>y{D4^000SaNLh0L01FcU01FcV0GgZ_0008u zNkl3{fod28|PjmA)7fYg4w8-(2my9xtBGOs}K`n&t1VzxMO^X)M zrW+Ln1udc?q6TP)z5gAjt)P&D!M$+HJK#x<`xnD030zwD?KrxxY!2tlA zGc-58?0D7SsT)7Km=v+tNVNUk`?s@;^OxCF)y6P}_mL;~7;S<@b|MzmKq)m8l@yky zT1~ECpxZw@64!nkI34QLiUsA%i%N>-$&zGYR7WJyi9ERMyS(%kf z7A_r)X>!90&m(FwDQZ>q;+nOa*KR2+E6Fz)QwU=W1Oyo*4>_qlm|~joa|{4_A_3W8 z#FFZzRp-xMIx5a7D_Fj3&#r^TbIY@cND1d0f*^qDIs{!pw!IWGQ_%l4#ASm_D5Vet z0%ek7^)@xPihX_G0&hIc9*14ca=D!8oG}vW?H%~w^F?f_s>zU|fKrNJXJ_d6{v!t( zpEoqMws_yQws>3o?VW8Txq~#->dJG^ELW5irR!s`(_JvD^6;r+ho~eIK@ia8_lH(h zt*-p?CFC1_h2MV=?jP){uW!7WjLjCaO&c1D+tf582!XEaoB#xWAYcN5f$sLtf$koW zQs{{>)ZTq?FC6|J_%n}AWbiFK(Bo-%^-{H`*)E(ucjo-r%SYm)W5f6tN=xz=S646E fNXW#U{x?4WXWJ=0.3.0", + "markdown": "0.3.1", + "gleak": "0.2.3", + "step": "0.0.5", + "async": "0.1.22" + }, + "config": { + "native": false + }, + "main": "./lib/mongodb/index", + "homepage": "http://mongodb.github.com/node-mongodb-native/", + "directories": { + "lib": "./lib/mongodb" + }, + "engines": { + "node": ">=0.6.0" + }, + "scripts": { + "test": "make test_pure" + }, + "licenses": [ + { + "type": "Apache License, Version 2.0", + "url": "http://www.apache.org/licenses/LICENSE-2.0" + } + ], + "readme": "Up to date documentation\n========================\n\n[Documentation](http://mongodb.github.com/node-mongodb-native/)\n\nInstall\n=======\n\nTo install the most recent release from npm, run:\n\n npm install mongodb\n\nThat may give you a warning telling you that bugs['web'] should be bugs['url'], it would be safe to ignore it (this has been fixed in the development version)\n\nTo install the latest from the repository, run::\n\n npm install path/to/node-mongodb-native\n\nCommunity\n=========\nCheck out the google group [node-mongodb-native](http://groups.google.com/group/node-mongodb-native) for questions/answers from users of the driver.\n\nTry it live\n============\n\n\nIntroduction\n============\n\nThis is a node.js driver for MongoDB. It's a port (or close to a port) of the library for ruby at http://github.com/mongodb/mongo-ruby-driver/.\n\nA simple example of inserting a document.\n\n```javascript\n var client = new Db('test', new Server(\"127.0.0.1\", 27017, {}), {w: 1}),\n test = function (err, collection) {\n collection.insert({a:2}, function(err, docs) {\n\n collection.count(function(err, count) {\n test.assertEquals(1, count);\n });\n\n // Locate all the entries using find\n collection.find().toArray(function(err, results) {\n test.assertEquals(1, results.length);\n test.assertTrue(results[0].a === 2);\n\n // Let's close the db\n client.close();\n });\n });\n };\n\n client.open(function(err, p_client) {\n client.collection('test_insert', test);\n });\n```\n\nData types\n==========\n\nTo store and retrieve the non-JSON MongoDb primitives ([ObjectID](http://www.mongodb.org/display/DOCS/Object+IDs), Long, Binary, [Timestamp](http://www.mongodb.org/display/DOCS/Timestamp+data+type), [DBRef](http://www.mongodb.org/display/DOCS/Database+References#DatabaseReferences-DBRef), Code).\n\nIn particular, every document has a unique `_id` which can be almost any type, and by default a 12-byte ObjectID is created. ObjectIDs can be represented as 24-digit hexadecimal strings, but you must convert the string back into an ObjectID before you can use it in the database. For example:\n\n```javascript\n // Get the objectID type\n var ObjectID = require('mongodb').ObjectID;\n\n var idString = '4e4e1638c85e808431000003';\n collection.findOne({_id: new ObjectID(idString)}, console.log) // ok\n collection.findOne({_id: idString}, console.log) // wrong! callback gets undefined\n```\n\nHere are the constructors the non-Javascript BSON primitive types:\n\n```javascript\n // Fetch the library\n var mongo = require('mongodb');\n // Create new instances of BSON types\n new mongo.Long(numberString)\n new mongo.ObjectID(hexString)\n new mongo.Timestamp() // the actual unique number is generated on insert.\n new mongo.DBRef(collectionName, id, dbName)\n new mongo.Binary(buffer) // takes a string or Buffer\n new mongo.Code(code, [context])\n new mongo.Symbol(string)\n new mongo.MinKey()\n new mongo.MaxKey()\n new mongo.Double(number)\t// Force double storage\n```\n\nThe C/C++ bson parser/serializer\n--------------------------------\n\nIf you are running a version of this library has the C/C++ parser compiled, to enable the driver to use the C/C++ bson parser pass it the option native_parser:true like below\n\n```javascript\n // using native_parser:\n var client = new Db('integration_tests_20',\n new Server(\"127.0.0.1\", 27017),\n {native_parser:true});\n```\n\nThe C++ parser uses the js objects both for serialization and deserialization.\n\nGitHub information\n==================\n\nThe source code is available at http://github.com/mongodb/node-mongodb-native.\nYou can either clone the repository or download a tarball of the latest release.\n\nOnce you have the source you can test the driver by running\n\n $ make test\n\nin the main directory. You will need to have a mongo instance running on localhost for the integration tests to pass.\n\nExamples\n========\n\nFor examples look in the examples/ directory. You can execute the examples using node.\n\n $ cd examples\n $ node queries.js\n\nGridStore\n=========\n\nThe GridStore class allows for storage of binary files in mongoDB using the mongoDB defined files and chunks collection definition.\n\nFor more information have a look at [Gridstore](https://github.com/mongodb/node-mongodb-native/blob/master/docs/gridfs.md)\n\nReplicasets\n===========\nFor more information about how to connect to a replicaset have a look at [Replicasets](https://github.com/mongodb/node-mongodb-native/blob/master/docs/replicaset.md)\n\nPrimary Key Factories\n---------------------\n\nDefining your own primary key factory allows you to generate your own series of id's\n(this could f.ex be to use something like ISBN numbers). The generated the id needs to be a 12 byte long \"string\".\n\nSimple example below\n\n```javascript\n // Custom factory (need to provide a 12 byte array);\n CustomPKFactory = function() {}\n CustomPKFactory.prototype = new Object();\n CustomPKFactory.createPk = function() {\n return new ObjectID(\"aaaaaaaaaaaa\");\n }\n\n var p_client = new Db('integration_tests_20', new Server(\"127.0.0.1\", 27017, {}), {'pk':CustomPKFactory});\n p_client.open(function(err, p_client) {\n p_client.dropDatabase(function(err, done) {\n p_client.createCollection('test_custom_key', function(err, collection) {\n collection.insert({'a':1}, function(err, docs) {\n collection.find({'_id':new ObjectID(\"aaaaaaaaaaaa\")}, function(err, cursor) {\n cursor.toArray(function(err, items) {\n test.assertEquals(1, items.length);\n\n // Let's close the db\n p_client.close();\n });\n });\n });\n });\n });\n });\n```\n\nStrict mode\n-----------\n\nEach database has an optional strict mode. If it is set then asking for a collection\nthat does not exist will return an Error object in the callback. Similarly if you\nattempt to create a collection that already exists. Strict is provided for convenience.\n\n```javascript\n var error_client = new Db('integration_tests_', new Server(\"127.0.0.1\", 27017, {auto_reconnect: false}), {strict:true});\n test.assertEquals(true, error_client.strict);\n\n error_client.open(function(err, error_client) {\n error_client.collection('does-not-exist', function(err, collection) {\n test.assertTrue(err instanceof Error);\n test.assertEquals(\"Collection does-not-exist does not exist. Currently in strict mode.\", err.message);\n });\n\n error_client.createCollection('test_strict_access_collection', function(err, collection) {\n error_client.collection('test_strict_access_collection', function(err, collection) {\n test.assertTrue(collection instanceof Collection);\n // Let's close the db\n error_client.close();\n });\n });\n });\n```\n\nDocumentation\n=============\n\nIf this document doesn't answer your questions, see the source of\n[Collection](https://github.com/mongodb/node-mongodb-native/blob/master/lib/mongodb/collection.js)\nor [Cursor](https://github.com/mongodb/node-mongodb-native/blob/master/lib/mongodb/cursor.js),\nor the documentation at MongoDB for query and update formats.\n\nFind\n----\n\nThe find method is actually a factory method to create\nCursor objects. A Cursor lazily uses the connection the first time\nyou call `nextObject`, `each`, or `toArray`.\n\nThe basic operation on a cursor is the `nextObject` method\nthat fetches the next matching document from the database. The convenience\nmethods `each` and `toArray` call `nextObject` until the cursor is exhausted.\n\nSignatures:\n\n```javascript\n var cursor = collection.find(query, [fields], options);\n cursor.sort(fields).limit(n).skip(m).\n\n cursor.nextObject(function(err, doc) {});\n cursor.each(function(err, doc) {});\n cursor.toArray(function(err, docs) {});\n\n cursor.rewind() // reset the cursor to its initial state.\n```\n\nUseful chainable methods of cursor. These can optionally be options of `find` instead of method calls:\n\n* `.limit(n).skip(m)` to control paging.\n* `.sort(fields)` Order by the given fields. There are several equivalent syntaxes:\n * `.sort({field1: -1, field2: 1})` descending by field1, then ascending by field2.\n * `.sort([['field1', 'desc'], ['field2', 'asc']])` same as above\n * `.sort([['field1', 'desc'], 'field2'])` same as above\n * `.sort('field1')` ascending by field1\n\nOther options of `find`:\n\n* `fields` the fields to fetch (to avoid transferring the entire document)\n* `tailable` if true, makes the cursor [tailable](http://www.mongodb.org/display/DOCS/Tailable+Cursors).\n* `batchSize` The number of the subset of results to request the database\nto return for every request. This should initially be greater than 1 otherwise\nthe database will automatically close the cursor. The batch size can be set to 1\nwith `batchSize(n, function(err){})` after performing the initial query to the database.\n* `hint` See [Optimization: hint](http://www.mongodb.org/display/DOCS/Optimization#Optimization-Hint).\n* `explain` turns this into an explain query. You can also call\n`explain()` on any cursor to fetch the explanation.\n* `snapshot` prevents documents that are updated while the query is active\nfrom being returned multiple times. See more\n[details about query snapshots](http://www.mongodb.org/display/DOCS/How+to+do+Snapshotted+Queries+in+the+Mongo+Database).\n* `timeout` if false, asks MongoDb not to time out this cursor after an\ninactivity period.\n\n\nFor information on how to create queries, see the\n[MongoDB section on querying](http://www.mongodb.org/display/DOCS/Querying).\n\n```javascript\n var mongodb = require('mongodb');\n var server = new mongodb.Server(\"127.0.0.1\", 27017, {});\n new mongodb.Db('test', server, {}).open(function (error, client) {\n if (error) throw error;\n var collection = new mongodb.Collection(client, 'test_collection');\n collection.find({}, {limit:10}).toArray(function(err, docs) {\n console.dir(docs);\n });\n });\n```\n\nInsert\n------\n\nSignature:\n\n```javascript\n collection.insert(docs, options, [callback]);\n```\n\nwhere `docs` can be a single document or an array of documents.\n\nUseful options:\n\n* `safe:true` Should always set if you have a callback.\n\nSee also: [MongoDB docs for insert](http://www.mongodb.org/display/DOCS/Inserting).\n\n```javascript\n var mongodb = require('mongodb');\n var server = new mongodb.Server(\"127.0.0.1\", 27017, {});\n new mongodb.Db('test', server, {w: 1}).open(function (error, client) {\n if (error) throw error;\n var collection = new mongodb.Collection(client, 'test_collection');\n collection.insert({hello: 'world'}, {safe:true},\n function(err, objects) {\n if (err) console.warn(err.message);\n if (err && err.message.indexOf('E11000 ') !== -1) {\n // this _id was already inserted in the database\n }\n });\n });\n```\n\nNote that there's no reason to pass a callback to the insert or update commands\nunless you use the `safe:true` option. If you don't specify `safe:true`, then\nyour callback will be called immediately.\n\nUpdate; update and insert (upsert)\n----------------------------------\n\nThe update operation will update the first document that matches your query\n(or all documents that match if you use `multi:true`).\nIf `safe:true`, `upsert` is not set, and no documents match, your callback will return 0 documents updated.\n\nSee the [MongoDB docs](http://www.mongodb.org/display/DOCS/Updating) for\nthe modifier (`$inc`, `$set`, `$push`, etc.) formats.\n\nSignature:\n\n```javascript\n collection.update(criteria, objNew, options, [callback]);\n```\n\nUseful options:\n\n* `safe:true` Should always set if you have a callback.\n* `multi:true` If set, all matching documents are updated, not just the first.\n* `upsert:true` Atomically inserts the document if no documents matched.\n\nExample for `update`:\n\n```javascript\n var mongodb = require('mongodb');\n var server = new mongodb.Server(\"127.0.0.1\", 27017, {});\n new mongodb.Db('test', server, {w: 1}).open(function (error, client) {\n if (error) throw error;\n var collection = new mongodb.Collection(client, 'test_collection');\n collection.update({hi: 'here'}, {$set: {hi: 'there'}}, {safe:true},\n function(err) {\n if (err) console.warn(err.message);\n else console.log('successfully updated');\n });\n });\n```\n\nFind and modify\n---------------\n\n`findAndModify` is like `update`, but it also gives the updated document to\nyour callback. But there are a few key differences between findAndModify and\nupdate:\n\n 1. The signatures differ.\n 2. You can only findAndModify a single item, not multiple items.\n\nSignature:\n\n```javascript\n collection.findAndModify(query, sort, update, options, callback)\n```\n\nThe sort parameter is used to specify which object to operate on, if more than\none document matches. It takes the same format as the cursor sort (see\nConnection.find above).\n\nSee the\n[MongoDB docs for findAndModify](http://www.mongodb.org/display/DOCS/findAndModify+Command)\nfor more details.\n\nUseful options:\n\n* `remove:true` set to a true to remove the object before returning\n* `new:true` set to true if you want to return the modified object rather than the original. Ignored for remove.\n* `upsert:true` Atomically inserts the document if no documents matched.\n\nExample for `findAndModify`:\n\n```javascript\n var mongodb = require('mongodb');\n var server = new mongodb.Server(\"127.0.0.1\", 27017, {});\n new mongodb.Db('test', server, {w: 1}).open(function (error, client) {\n if (error) throw error;\n var collection = new mongodb.Collection(client, 'test_collection');\n collection.findAndModify({hello: 'world'}, [['_id','asc']], {$set: {hi: 'there'}}, {},\n function(err, object) {\n if (err) console.warn(err.message);\n else console.dir(object); // undefined if no matching object exists.\n });\n });\n```\n\nSave\n----\n\nThe `save` method is a shorthand for upsert if the document contains an\n`_id`, or an insert if there is no `_id`.\n\nSponsors\n========\nJust as Felix Geisendörfer I'm also working on the driver for my own startup and this driver is a big project that also benefits other companies who are using MongoDB.\n\nIf your company could benefit from a even better-engineered node.js mongodb driver I would appreciate any type of sponsorship you may be able to provide. All the sponsors will get a lifetime display in this readme, priority support and help on problems and votes on the roadmap decisions for the driver. If you are interested contact me on [christkv AT g m a i l.com](mailto:christkv@gmail.com) for details.\n\nAnd I'm very thankful for code contributions. If you are interested in working on features please contact me so we can discuss API design and testing.\n\nRelease Notes\n=============\n\nSee HISTORY\n\nCredits\n=======\n\n1. [10gen](http://github.com/mongodb/mongo-ruby-driver/)\n2. [Google Closure Library](http://code.google.com/closure/library/)\n3. [Jonas Raoni Soares Silva](http://jsfromhell.com/classes/binary-parser)\n\nContributors\n============\n\nAaron Heckmann, Christoph Pojer, Pau Ramon Revilla, Nathan White, Emmerman, Seth LaForge, Boris Filipov, Stefan Schärmeli, Tedde Lundgren, renctan, Sergey Ukustov, Ciaran Jessup, kuno, srimonti, Erik Abele, Pratik Daga, Slobodan Utvic, Kristina Chodorow, Yonathan Randolph, Brian Noguchi, Sam Epstein, James Harrison Fisher, Vladimir Dronnikov, Ben Hockey, Henrik Johansson, Simon Weare, Alex Gorbatchev, Shimon Doodkin, Kyle Mueller, Eran Hammer-Lahav, Marcin Ciszak, François de Metz, Vinay Pulim, nstielau, Adam Wiggins, entrinzikyl, Jeremy Selier, Ian Millington, Public Keating, andrewjstone, Christopher Stott, Corey Jewett, brettkiefer, Rob Holland, Senmiao Liu, heroic, gitfy\n\nLicense\n=======\n\n Copyright 2009 - 2012 Christian Amor Kvalheim.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n", + "readmeFilename": "Readme.md", + "_id": "mongodb@1.2.7", + "_from": "mongodb@1.2.x" +} diff --git a/node_modules/mongoskin/node_modules/mongodb/upload.py b/node_modules/mongoskin/node_modules/mongodb/upload.py new file mode 100644 index 0000000..6296fde --- /dev/null +++ b/node_modules/mongoskin/node_modules/mongodb/upload.py @@ -0,0 +1,2347 @@ +#!/usr/bin/env python +# coding: utf-8 +# +# Copyright 2007 Google Inc. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""Tool for uploading diffs from a version control system to the codereview app. + +Usage summary: upload.py [options] [-- diff_options] [path...] + +Diff options are passed to the diff command of the underlying system. + +Supported version control systems: + Git + Mercurial + Subversion + Perforce + CVS + +It is important for Git/Mercurial users to specify a tree/node/branch to diff +against by using the '--rev' option. +""" +# This code is derived from appcfg.py in the App Engine SDK (open source), +# and from ASPN recipe #146306. + +import ConfigParser +import cookielib +import errno +import fnmatch +import getpass +import logging +import marshal +import mimetypes +import optparse +import os +import re +import socket +import subprocess +import sys +import urllib +import urllib2 +import urlparse + +# The md5 module was deprecated in Python 2.5. +try: + from hashlib import md5 +except ImportError: + from md5 import md5 + +try: + import readline +except ImportError: + pass + +try: + import keyring +except ImportError: + keyring = None + +# The logging verbosity: +# 0: Errors only. +# 1: Status messages. +# 2: Info logs. +# 3: Debug logs. +verbosity = 1 + +# The account type used for authentication. +# This line could be changed by the review server (see handler for +# upload.py). +AUTH_ACCOUNT_TYPE = "HOSTED" + +# URL of the default review server. As for AUTH_ACCOUNT_TYPE, this line could be +# changed by the review server (see handler for upload.py). +DEFAULT_REVIEW_SERVER = "codereview.10gen.com" + +# Max size of patch or base file. +MAX_UPLOAD_SIZE = 900 * 1024 + +# Constants for version control names. Used by GuessVCSName. +VCS_GIT = "Git" +VCS_MERCURIAL = "Mercurial" +VCS_SUBVERSION = "Subversion" +VCS_PERFORCE = "Perforce" +VCS_CVS = "CVS" +VCS_UNKNOWN = "Unknown" + +VCS_ABBREVIATIONS = { + VCS_MERCURIAL.lower(): VCS_MERCURIAL, + "hg": VCS_MERCURIAL, + VCS_SUBVERSION.lower(): VCS_SUBVERSION, + "svn": VCS_SUBVERSION, + VCS_PERFORCE.lower(): VCS_PERFORCE, + "p4": VCS_PERFORCE, + VCS_GIT.lower(): VCS_GIT, + VCS_CVS.lower(): VCS_CVS, +} + +# The result of parsing Subversion's [auto-props] setting. +svn_auto_props_map = None + +def GetEmail(prompt): + """Prompts the user for their email address and returns it. + + The last used email address is saved to a file and offered up as a suggestion + to the user. If the user presses enter without typing in anything the last + used email address is used. If the user enters a new address, it is saved + for next time we prompt. + + """ + last_email_file_name = os.path.expanduser("~/.last_codereview_email_address") + last_email = "" + if os.path.exists(last_email_file_name): + try: + last_email_file = open(last_email_file_name, "r") + last_email = last_email_file.readline().strip("\n") + last_email_file.close() + prompt += " [%s]" % last_email + except IOError, e: + pass + email = raw_input(prompt + ": ").strip() + if email: + try: + last_email_file = open(last_email_file_name, "w") + last_email_file.write(email) + last_email_file.close() + except IOError, e: + pass + else: + email = last_email + return email + + +def StatusUpdate(msg): + """Print a status message to stdout. + + If 'verbosity' is greater than 0, print the message. + + Args: + msg: The string to print. + """ + if verbosity > 0: + print msg + + +def ErrorExit(msg): + """Print an error message to stderr and exit.""" + print >>sys.stderr, msg + sys.exit(1) + + +class ClientLoginError(urllib2.HTTPError): + """Raised to indicate there was an error authenticating with ClientLogin.""" + + def __init__(self, url, code, msg, headers, args): + urllib2.HTTPError.__init__(self, url, code, msg, headers, None) + self.args = args + self.reason = args["Error"] + self.info = args.get("Info", None) + + +class AbstractRpcServer(object): + """Provides a common interface for a simple RPC server.""" + + def __init__(self, host, auth_function, host_override=None, extra_headers={}, + save_cookies=False, account_type=AUTH_ACCOUNT_TYPE): + """Creates a new HttpRpcServer. + + Args: + host: The host to send requests to. + auth_function: A function that takes no arguments and returns an + (email, password) tuple when called. Will be called if authentication + is required. + host_override: The host header to send to the server (defaults to host). + extra_headers: A dict of extra headers to append to every request. + save_cookies: If True, save the authentication cookies to local disk. + If False, use an in-memory cookiejar instead. Subclasses must + implement this functionality. Defaults to False. + account_type: Account type used for authentication. Defaults to + AUTH_ACCOUNT_TYPE. + """ + self.host = host + if (not self.host.startswith("http://") and + not self.host.startswith("https://")): + self.host = "http://" + self.host + self.host_override = host_override + self.auth_function = auth_function + self.authenticated = False + self.extra_headers = extra_headers + self.save_cookies = save_cookies + self.account_type = account_type + self.opener = self._GetOpener() + if self.host_override: + logging.info("Server: %s; Host: %s", self.host, self.host_override) + else: + logging.info("Server: %s", self.host) + + def _GetOpener(self): + """Returns an OpenerDirector for making HTTP requests. + + Returns: + A urllib2.OpenerDirector object. + """ + raise NotImplementedError() + + def _CreateRequest(self, url, data=None): + """Creates a new urllib request.""" + logging.debug("Creating request for: '%s' with payload:\n%s", url, data) + req = urllib2.Request(url, data=data, headers={"Accept": "text/plain"}) + if self.host_override: + req.add_header("Host", self.host_override) + for key, value in self.extra_headers.iteritems(): + req.add_header(key, value) + return req + + def _GetAuthToken(self, email, password): + """Uses ClientLogin to authenticate the user, returning an auth token. + + Args: + email: The user's email address + password: The user's password + + Raises: + ClientLoginError: If there was an error authenticating with ClientLogin. + HTTPError: If there was some other form of HTTP error. + + Returns: + The authentication token returned by ClientLogin. + """ + account_type = self.account_type + if self.host.endswith(".google.com"): + # Needed for use inside Google. + account_type = "HOSTED" + req = self._CreateRequest( + url="https://www.google.com/accounts/ClientLogin", + data=urllib.urlencode({ + "Email": email, + "Passwd": password, + "service": "ah", + "source": "rietveld-codereview-upload", + "accountType": account_type, + }), + ) + try: + response = self.opener.open(req) + response_body = response.read() + response_dict = dict(x.split("=") + for x in response_body.split("\n") if x) + return response_dict["Auth"] + except urllib2.HTTPError, e: + if e.code == 403: + body = e.read() + response_dict = dict(x.split("=", 1) for x in body.split("\n") if x) + raise ClientLoginError(req.get_full_url(), e.code, e.msg, + e.headers, response_dict) + else: + raise + + def _GetAuthCookie(self, auth_token): + """Fetches authentication cookies for an authentication token. + + Args: + auth_token: The authentication token returned by ClientLogin. + + Raises: + HTTPError: If there was an error fetching the authentication cookies. + """ + # This is a dummy value to allow us to identify when we're successful. + continue_location = "http://localhost/" + args = {"continue": continue_location, "auth": auth_token} + req = self._CreateRequest("%s/_ah/login?%s" % + (self.host, urllib.urlencode(args))) + try: + response = self.opener.open(req) + except urllib2.HTTPError, e: + response = e + if (response.code != 302 or + response.info()["location"] != continue_location): + raise urllib2.HTTPError(req.get_full_url(), response.code, response.msg, + response.headers, response.fp) + self.authenticated = True + + def _Authenticate(self): + """Authenticates the user. + + The authentication process works as follows: + 1) We get a username and password from the user + 2) We use ClientLogin to obtain an AUTH token for the user + (see http://code.google.com/apis/accounts/AuthForInstalledApps.html). + 3) We pass the auth token to /_ah/login on the server to obtain an + authentication cookie. If login was successful, it tries to redirect + us to the URL we provided. + + If we attempt to access the upload API without first obtaining an + authentication cookie, it returns a 401 response (or a 302) and + directs us to authenticate ourselves with ClientLogin. + """ + for i in range(3): + credentials = self.auth_function() + try: + auth_token = self._GetAuthToken(credentials[0], credentials[1]) + except ClientLoginError, e: + print >>sys.stderr, '' + if e.reason == "BadAuthentication": + if e.info == "InvalidSecondFactor": + print >>sys.stderr, ( + "Use an application-specific password instead " + "of your regular account password.\n" + "See http://www.google.com/" + "support/accounts/bin/answer.py?answer=185833") + else: + print >>sys.stderr, "Invalid username or password." + elif e.reason == "CaptchaRequired": + print >>sys.stderr, ( + "Please go to\n" + "https://www.google.com/accounts/DisplayUnlockCaptcha\n" + "and verify you are a human. Then try again.\n" + "If you are using a Google Apps account the URL is:\n" + "https://www.google.com/a/yourdomain.com/UnlockCaptcha") + elif e.reason == "NotVerified": + print >>sys.stderr, "Account not verified." + elif e.reason == "TermsNotAgreed": + print >>sys.stderr, "User has not agreed to TOS." + elif e.reason == "AccountDeleted": + print >>sys.stderr, "The user account has been deleted." + elif e.reason == "AccountDisabled": + print >>sys.stderr, "The user account has been disabled." + break + elif e.reason == "ServiceDisabled": + print >>sys.stderr, ("The user's access to the service has been " + "disabled.") + elif e.reason == "ServiceUnavailable": + print >>sys.stderr, "The service is not available; try again later." + else: + # Unknown error. + raise + print >>sys.stderr, '' + continue + self._GetAuthCookie(auth_token) + return + + def Send(self, request_path, payload=None, + content_type="application/octet-stream", + timeout=None, + extra_headers=None, + **kwargs): + """Sends an RPC and returns the response. + + Args: + request_path: The path to send the request to, eg /api/appversion/create. + payload: The body of the request, or None to send an empty request. + content_type: The Content-Type header to use. + timeout: timeout in seconds; default None i.e. no timeout. + (Note: for large requests on OS X, the timeout doesn't work right.) + extra_headers: Dict containing additional HTTP headers that should be + included in the request (string header names mapped to their values), + or None to not include any additional headers. + kwargs: Any keyword arguments are converted into query string parameters. + + Returns: + The response body, as a string. + """ + # TODO: Don't require authentication. Let the server say + # whether it is necessary. + if not self.authenticated: + self._Authenticate() + + old_timeout = socket.getdefaulttimeout() + socket.setdefaulttimeout(timeout) + try: + tries = 0 + while True: + tries += 1 + args = dict(kwargs) + url = "%s%s" % (self.host, request_path) + if args: + url += "?" + urllib.urlencode(args) + req = self._CreateRequest(url=url, data=payload) + req.add_header("Content-Type", content_type) + if extra_headers: + for header, value in extra_headers.items(): + req.add_header(header, value) + try: + f = self.opener.open(req) + response = f.read() + f.close() + return response + except urllib2.HTTPError, e: + if tries > 3: + raise + elif e.code == 401 or e.code == 302: + self._Authenticate() + elif e.code == 301: + # Handle permanent redirect manually. + url = e.info()["location"] + url_loc = urlparse.urlparse(url) + self.host = '%s://%s' % (url_loc[0], url_loc[1]) + elif e.code >= 500: + ErrorExit(e.read()) + else: + raise + finally: + socket.setdefaulttimeout(old_timeout) + + +class HttpRpcServer(AbstractRpcServer): + """Provides a simplified RPC-style interface for HTTP requests.""" + + def _Authenticate(self): + """Save the cookie jar after authentication.""" + super(HttpRpcServer, self)._Authenticate() + if self.save_cookies: + StatusUpdate("Saving authentication cookies to %s" % self.cookie_file) + self.cookie_jar.save() + + def _GetOpener(self): + """Returns an OpenerDirector that supports cookies and ignores redirects. + + Returns: + A urllib2.OpenerDirector object. + """ + opener = urllib2.OpenerDirector() + opener.add_handler(urllib2.ProxyHandler()) + opener.add_handler(urllib2.UnknownHandler()) + opener.add_handler(urllib2.HTTPHandler()) + opener.add_handler(urllib2.HTTPDefaultErrorHandler()) + opener.add_handler(urllib2.HTTPSHandler()) + opener.add_handler(urllib2.HTTPErrorProcessor()) + if self.save_cookies: + self.cookie_file = os.path.expanduser("~/.codereview_upload_cookies") + self.cookie_jar = cookielib.MozillaCookieJar(self.cookie_file) + if os.path.exists(self.cookie_file): + try: + self.cookie_jar.load() + self.authenticated = True + StatusUpdate("Loaded authentication cookies from %s" % + self.cookie_file) + except (cookielib.LoadError, IOError): + # Failed to load cookies - just ignore them. + pass + else: + # Create an empty cookie file with mode 600 + fd = os.open(self.cookie_file, os.O_CREAT, 0600) + os.close(fd) + # Always chmod the cookie file + os.chmod(self.cookie_file, 0600) + else: + # Don't save cookies across runs of update.py. + self.cookie_jar = cookielib.CookieJar() + opener.add_handler(urllib2.HTTPCookieProcessor(self.cookie_jar)) + return opener + + +class CondensedHelpFormatter(optparse.IndentedHelpFormatter): + """Frees more horizontal space by removing indentation from group + options and collapsing arguments between short and long, e.g. + '-o ARG, --opt=ARG' to -o --opt ARG""" + + def format_heading(self, heading): + return "%s:\n" % heading + + def format_option(self, option): + self.dedent() + res = optparse.HelpFormatter.format_option(self, option) + self.indent() + return res + + def format_option_strings(self, option): + self.set_long_opt_delimiter(" ") + optstr = optparse.HelpFormatter.format_option_strings(self, option) + optlist = optstr.split(", ") + if len(optlist) > 1: + if option.takes_value(): + # strip METAVAR from all but the last option + optlist = [x.split()[0] for x in optlist[:-1]] + optlist[-1:] + optstr = " ".join(optlist) + return optstr + + +parser = optparse.OptionParser( + usage="%prog [options] [-- diff_options] [path...]", + add_help_option=False, + formatter=CondensedHelpFormatter() +) +parser.add_option("-h", "--help", action="store_true", + help="Show this help message and exit.") +parser.add_option("-y", "--assume_yes", action="store_true", + dest="assume_yes", default=False, + help="Assume that the answer to yes/no questions is 'yes'.") +# Logging +group = parser.add_option_group("Logging options") +group.add_option("-q", "--quiet", action="store_const", const=0, + dest="verbose", help="Print errors only.") +group.add_option("-v", "--verbose", action="store_const", const=2, + dest="verbose", default=1, + help="Print info level logs.") +group.add_option("--noisy", action="store_const", const=3, + dest="verbose", help="Print all logs.") +group.add_option("--print_diffs", dest="print_diffs", action="store_true", + help="Print full diffs.") +# Review server +group = parser.add_option_group("Review server options") +group.add_option("-s", "--server", action="store", dest="server", + default=DEFAULT_REVIEW_SERVER, + metavar="SERVER", + help=("The server to upload to. The format is host[:port]. " + "Defaults to '%default'.")) +group.add_option("-e", "--email", action="store", dest="email", + metavar="EMAIL", default=None, + help="The username to use. Will prompt if omitted.") +group.add_option("-H", "--host", action="store", dest="host", + metavar="HOST", default=None, + help="Overrides the Host header sent with all RPCs.") +group.add_option("--no_cookies", action="store_false", + dest="save_cookies", default=True, + help="Do not save authentication cookies to local disk.") +group.add_option("--account_type", action="store", dest="account_type", + metavar="TYPE", default=AUTH_ACCOUNT_TYPE, + choices=["GOOGLE", "HOSTED"], + help=("Override the default account type " + "(defaults to '%default', " + "valid choices are 'GOOGLE' and 'HOSTED').")) +# Issue +group = parser.add_option_group("Issue options") +group.add_option("-t", "--title", action="store", dest="title", + help="New issue subject or new patch set title") +group.add_option("-m", "--message", action="store", dest="message", + default=None, + help="New issue description or new patch set message") +group.add_option("-F", "--file", action="store", dest="file", + default=None, help="Read the message above from file.") +group.add_option("-r", "--reviewers", action="store", dest="reviewers", + metavar="REVIEWERS", default=None, + help="Add reviewers (comma separated email addresses).") +group.add_option("--cc", action="store", dest="cc", + metavar="CC", default=None, + help="Add CC (comma separated email addresses).") +group.add_option("--private", action="store_true", dest="private", + default=False, + help="Make the issue restricted to reviewers and those CCed") +# Upload options +group = parser.add_option_group("Patch options") +group.add_option("-i", "--issue", type="int", action="store", + metavar="ISSUE", default=None, + help="Issue number to which to add. Defaults to new issue.") +group.add_option("--base_url", action="store", dest="base_url", default=None, + help="Base URL path for files (listed as \"Base URL\" when " + "viewing issue). If omitted, will be guessed automatically " + "for SVN repos and left blank for others.") +group.add_option("--download_base", action="store_true", + dest="download_base", default=False, + help="Base files will be downloaded by the server " + "(side-by-side diffs may not work on files with CRs).") +group.add_option("--rev", action="store", dest="revision", + metavar="REV", default=None, + help="Base revision/branch/tree to diff against. Use " + "rev1:rev2 range to review already committed changeset.") +group.add_option("--send_mail", action="store_true", + dest="send_mail", default=False, + help="Send notification email to reviewers.") +group.add_option("-p", "--send_patch", action="store_true", + dest="send_patch", default=False, + help="Same as --send_mail, but include diff as an " + "attachment, and prepend email subject with 'PATCH:'.") +group.add_option("--vcs", action="store", dest="vcs", + metavar="VCS", default=None, + help=("Version control system (optional, usually upload.py " + "already guesses the right VCS).")) +group.add_option("--emulate_svn_auto_props", action="store_true", + dest="emulate_svn_auto_props", default=False, + help=("Emulate Subversion's auto properties feature.")) +# Perforce-specific +group = parser.add_option_group("Perforce-specific options " + "(overrides P4 environment variables)") +group.add_option("--p4_port", action="store", dest="p4_port", + metavar="P4_PORT", default=None, + help=("Perforce server and port (optional)")) +group.add_option("--p4_changelist", action="store", dest="p4_changelist", + metavar="P4_CHANGELIST", default=None, + help=("Perforce changelist id")) +group.add_option("--p4_client", action="store", dest="p4_client", + metavar="P4_CLIENT", default=None, + help=("Perforce client/workspace")) +group.add_option("--p4_user", action="store", dest="p4_user", + metavar="P4_USER", default=None, + help=("Perforce user")) + +def GetRpcServer(server, email=None, host_override=None, save_cookies=True, + account_type=AUTH_ACCOUNT_TYPE): + """Returns an instance of an AbstractRpcServer. + + Args: + server: String containing the review server URL. + email: String containing user's email address. + host_override: If not None, string containing an alternate hostname to use + in the host header. + save_cookies: Whether authentication cookies should be saved to disk. + account_type: Account type for authentication, either 'GOOGLE' + or 'HOSTED'. Defaults to AUTH_ACCOUNT_TYPE. + + Returns: + A new AbstractRpcServer, on which RPC calls can be made. + """ + + rpc_server_class = HttpRpcServer + + # If this is the dev_appserver, use fake authentication. + host = (host_override or server).lower() + if re.match(r'(http://)?localhost([:/]|$)', host): + if email is None: + email = "test@example.com" + logging.info("Using debug user %s. Override with --email" % email) + server = rpc_server_class( + server, + lambda: (email, "password"), + host_override=host_override, + extra_headers={"Cookie": + 'dev_appserver_login="%s:False"' % email}, + save_cookies=save_cookies, + account_type=account_type) + # Don't try to talk to ClientLogin. + server.authenticated = True + return server + + def GetUserCredentials(): + """Prompts the user for a username and password.""" + # Create a local alias to the email variable to avoid Python's crazy + # scoping rules. + global keyring + local_email = email + if local_email is None: + local_email = GetEmail("Email (login for uploading to %s)" % server) + password = None + if keyring: + try: + password = keyring.get_password(host, local_email) + except: + # Sadly, we have to trap all errors here as + # gnomekeyring.IOError inherits from object. :/ + print "Failed to get password from keyring" + keyring = None + if password is not None: + print "Using password from system keyring." + else: + password = getpass.getpass("Password for %s: " % local_email) + if keyring: + answer = raw_input("Store password in system keyring?(y/N) ").strip() + if answer == "y": + keyring.set_password(host, local_email, password) + return (local_email, password) + + return rpc_server_class(server, + GetUserCredentials, + host_override=host_override, + save_cookies=save_cookies) + + +def EncodeMultipartFormData(fields, files): + """Encode form fields for multipart/form-data. + + Args: + fields: A sequence of (name, value) elements for regular form fields. + files: A sequence of (name, filename, value) elements for data to be + uploaded as files. + Returns: + (content_type, body) ready for httplib.HTTP instance. + + Source: + http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146306 + """ + BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-' + CRLF = '\r\n' + lines = [] + for (key, value) in fields: + lines.append('--' + BOUNDARY) + lines.append('Content-Disposition: form-data; name="%s"' % key) + lines.append('') + if isinstance(value, unicode): + value = value.encode('utf-8') + lines.append(value) + for (key, filename, value) in files: + lines.append('--' + BOUNDARY) + lines.append('Content-Disposition: form-data; name="%s"; filename="%s"' % + (key, filename)) + lines.append('Content-Type: %s' % GetContentType(filename)) + lines.append('') + if isinstance(value, unicode): + value = value.encode('utf-8') + lines.append(value) + lines.append('--' + BOUNDARY + '--') + lines.append('') + body = CRLF.join(lines) + content_type = 'multipart/form-data; boundary=%s' % BOUNDARY + return content_type, body + + +def GetContentType(filename): + """Helper to guess the content-type from the filename.""" + return mimetypes.guess_type(filename)[0] or 'application/octet-stream' + + +# Use a shell for subcommands on Windows to get a PATH search. +use_shell = sys.platform.startswith("win") + +def RunShellWithReturnCodeAndStderr(command, print_output=False, + universal_newlines=True, + env=os.environ): + """Executes a command and returns the output from stdout, stderr and the return code. + + Args: + command: Command to execute. + print_output: If True, the output is printed to stdout. + If False, both stdout and stderr are ignored. + universal_newlines: Use universal_newlines flag (default: True). + + Returns: + Tuple (stdout, stderr, return code) + """ + logging.info("Running %s", command) + env = env.copy() + env['LC_MESSAGES'] = 'C' + p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, + shell=use_shell, universal_newlines=universal_newlines, + env=env) + if print_output: + output_array = [] + while True: + line = p.stdout.readline() + if not line: + break + print line.strip("\n") + output_array.append(line) + output = "".join(output_array) + else: + output = p.stdout.read() + p.wait() + errout = p.stderr.read() + if print_output and errout: + print >>sys.stderr, errout + p.stdout.close() + p.stderr.close() + return output, errout, p.returncode + +def RunShellWithReturnCode(command, print_output=False, + universal_newlines=True, + env=os.environ): + """Executes a command and returns the output from stdout and the return code.""" + out, err, retcode = RunShellWithReturnCodeAndStderr(command, print_output, + universal_newlines, env) + return out, retcode + +def RunShell(command, silent_ok=False, universal_newlines=True, + print_output=False, env=os.environ): + data, retcode = RunShellWithReturnCode(command, print_output, + universal_newlines, env) + if retcode: + ErrorExit("Got error status from %s:\n%s" % (command, data)) + if not silent_ok and not data: + ErrorExit("No output from %s" % command) + return data + + +class VersionControlSystem(object): + """Abstract base class providing an interface to the VCS.""" + + def __init__(self, options): + """Constructor. + + Args: + options: Command line options. + """ + self.options = options + + def GetGUID(self): + """Return string to distinguish the repository from others, for example to + query all opened review issues for it""" + raise NotImplementedError( + "abstract method -- subclass %s must override" % self.__class__) + + def PostProcessDiff(self, diff): + """Return the diff with any special post processing this VCS needs, e.g. + to include an svn-style "Index:".""" + return diff + + def GenerateDiff(self, args): + """Return the current diff as a string. + + Args: + args: Extra arguments to pass to the diff command. + """ + raise NotImplementedError( + "abstract method -- subclass %s must override" % self.__class__) + + def GetUnknownFiles(self): + """Return a list of files unknown to the VCS.""" + raise NotImplementedError( + "abstract method -- subclass %s must override" % self.__class__) + + def CheckForUnknownFiles(self): + """Show an "are you sure?" prompt if there are unknown files.""" + unknown_files = self.GetUnknownFiles() + if unknown_files: + print "The following files are not added to version control:" + for line in unknown_files: + print line + prompt = "Are you sure to continue?(y/N) " + answer = raw_input(prompt).strip() + if answer != "y": + ErrorExit("User aborted") + + def GetBaseFile(self, filename): + """Get the content of the upstream version of a file. + + Returns: + A tuple (base_content, new_content, is_binary, status) + base_content: The contents of the base file. + new_content: For text files, this is empty. For binary files, this is + the contents of the new file, since the diff output won't contain + information to reconstruct the current file. + is_binary: True iff the file is binary. + status: The status of the file. + """ + + raise NotImplementedError( + "abstract method -- subclass %s must override" % self.__class__) + + + def GetBaseFiles(self, diff): + """Helper that calls GetBase file for each file in the patch. + + Returns: + A dictionary that maps from filename to GetBaseFile's tuple. Filenames + are retrieved based on lines that start with "Index:" or + "Property changes on:". + """ + files = {} + for line in diff.splitlines(True): + if line.startswith('Index:') or line.startswith('Property changes on:'): + unused, filename = line.split(':', 1) + # On Windows if a file has property changes its filename uses '\' + # instead of '/'. + filename = filename.strip().replace('\\', '/') + files[filename] = self.GetBaseFile(filename) + return files + + + def UploadBaseFiles(self, issue, rpc_server, patch_list, patchset, options, + files): + """Uploads the base files (and if necessary, the current ones as well).""" + + def UploadFile(filename, file_id, content, is_binary, status, is_base): + """Uploads a file to the server.""" + file_too_large = False + if is_base: + type = "base" + else: + type = "current" + if len(content) > MAX_UPLOAD_SIZE: + print ("Not uploading the %s file for %s because it's too large." % + (type, filename)) + file_too_large = True + content = "" + checksum = md5(content).hexdigest() + if options.verbose > 0 and not file_too_large: + print "Uploading %s file for %s" % (type, filename) + url = "/%d/upload_content/%d/%d" % (int(issue), int(patchset), file_id) + form_fields = [("filename", filename), + ("status", status), + ("checksum", checksum), + ("is_binary", str(is_binary)), + ("is_current", str(not is_base)), + ] + if file_too_large: + form_fields.append(("file_too_large", "1")) + if options.email: + form_fields.append(("user", options.email)) + ctype, body = EncodeMultipartFormData(form_fields, + [("data", filename, content)]) + response_body = rpc_server.Send(url, body, + content_type=ctype) + if not response_body.startswith("OK"): + StatusUpdate(" --> %s" % response_body) + sys.exit(1) + + patches = dict() + [patches.setdefault(v, k) for k, v in patch_list] + for filename in patches.keys(): + base_content, new_content, is_binary, status = files[filename] + file_id_str = patches.get(filename) + if file_id_str.find("nobase") != -1: + base_content = None + file_id_str = file_id_str[file_id_str.rfind("_") + 1:] + file_id = int(file_id_str) + if base_content != None: + UploadFile(filename, file_id, base_content, is_binary, status, True) + if new_content != None: + UploadFile(filename, file_id, new_content, is_binary, status, False) + + def IsImage(self, filename): + """Returns true if the filename has an image extension.""" + mimetype = mimetypes.guess_type(filename)[0] + if not mimetype: + return False + return mimetype.startswith("image/") + + def IsBinaryData(self, data): + """Returns true if data contains a null byte.""" + # Derived from how Mercurial's heuristic, see + # http://selenic.com/hg/file/848a6658069e/mercurial/util.py#l229 + return bool(data and "\0" in data) + + +class SubversionVCS(VersionControlSystem): + """Implementation of the VersionControlSystem interface for Subversion.""" + + def __init__(self, options): + super(SubversionVCS, self).__init__(options) + if self.options.revision: + match = re.match(r"(\d+)(:(\d+))?", self.options.revision) + if not match: + ErrorExit("Invalid Subversion revision %s." % self.options.revision) + self.rev_start = match.group(1) + self.rev_end = match.group(3) + else: + self.rev_start = self.rev_end = None + # Cache output from "svn list -r REVNO dirname". + # Keys: dirname, Values: 2-tuple (ouput for start rev and end rev). + self.svnls_cache = {} + # Base URL is required to fetch files deleted in an older revision. + # Result is cached to not guess it over and over again in GetBaseFile(). + required = self.options.download_base or self.options.revision is not None + self.svn_base = self._GuessBase(required) + + def GetGUID(self): + return self._GetInfo("Repository UUID") + + def GuessBase(self, required): + """Wrapper for _GuessBase.""" + return self.svn_base + + def _GuessBase(self, required): + """Returns base URL for current diff. + + Args: + required: If true, exits if the url can't be guessed, otherwise None is + returned. + """ + url = self._GetInfo("URL") + if url: + scheme, netloc, path, params, query, fragment = urlparse.urlparse(url) + guess = "" + # TODO(anatoli) - repository specific hacks should be handled by server + if netloc == "svn.python.org" and scheme == "svn+ssh": + path = "projects" + path + scheme = "http" + guess = "Python " + elif netloc.endswith(".googlecode.com"): + scheme = "http" + guess = "Google Code " + path = path + "/" + base = urlparse.urlunparse((scheme, netloc, path, params, + query, fragment)) + logging.info("Guessed %sbase = %s", guess, base) + return base + if required: + ErrorExit("Can't find URL in output from svn info") + return None + + def _GetInfo(self, key): + """Parses 'svn info' for current dir. Returns value for key or None""" + for line in RunShell(["svn", "info"]).splitlines(): + if line.startswith(key + ": "): + return line.split(":", 1)[1].strip() + + def _EscapeFilename(self, filename): + """Escapes filename for SVN commands.""" + if "@" in filename and not filename.endswith("@"): + filename = "%s@" % filename + return filename + + def GenerateDiff(self, args): + cmd = ["svn", "diff"] + if self.options.revision: + cmd += ["-r", self.options.revision] + cmd.extend(args) + data = RunShell(cmd) + count = 0 + for line in data.splitlines(): + if line.startswith("Index:") or line.startswith("Property changes on:"): + count += 1 + logging.info(line) + if not count: + ErrorExit("No valid patches found in output from svn diff") + return data + + def _CollapseKeywords(self, content, keyword_str): + """Collapses SVN keywords.""" + # svn cat translates keywords but svn diff doesn't. As a result of this + # behavior patching.PatchChunks() fails with a chunk mismatch error. + # This part was originally written by the Review Board development team + # who had the same problem (http://reviews.review-board.org/r/276/). + # Mapping of keywords to known aliases + svn_keywords = { + # Standard keywords + 'Date': ['Date', 'LastChangedDate'], + 'Revision': ['Revision', 'LastChangedRevision', 'Rev'], + 'Author': ['Author', 'LastChangedBy'], + 'HeadURL': ['HeadURL', 'URL'], + 'Id': ['Id'], + + # Aliases + 'LastChangedDate': ['LastChangedDate', 'Date'], + 'LastChangedRevision': ['LastChangedRevision', 'Rev', 'Revision'], + 'LastChangedBy': ['LastChangedBy', 'Author'], + 'URL': ['URL', 'HeadURL'], + } + + def repl(m): + if m.group(2): + return "$%s::%s$" % (m.group(1), " " * len(m.group(3))) + return "$%s$" % m.group(1) + keywords = [keyword + for name in keyword_str.split(" ") + for keyword in svn_keywords.get(name, [])] + return re.sub(r"\$(%s):(:?)([^\$]+)\$" % '|'.join(keywords), repl, content) + + def GetUnknownFiles(self): + status = RunShell(["svn", "status", "--ignore-externals"], silent_ok=True) + unknown_files = [] + for line in status.split("\n"): + if line and line[0] == "?": + unknown_files.append(line) + return unknown_files + + def ReadFile(self, filename): + """Returns the contents of a file.""" + file = open(filename, 'rb') + result = "" + try: + result = file.read() + finally: + file.close() + return result + + def GetStatus(self, filename): + """Returns the status of a file.""" + if not self.options.revision: + status = RunShell(["svn", "status", "--ignore-externals", + self._EscapeFilename(filename)]) + if not status: + ErrorExit("svn status returned no output for %s" % filename) + status_lines = status.splitlines() + # If file is in a cl, the output will begin with + # "\n--- Changelist 'cl_name':\n". See + # http://svn.collab.net/repos/svn/trunk/notes/changelist-design.txt + if (len(status_lines) == 3 and + not status_lines[0] and + status_lines[1].startswith("--- Changelist")): + status = status_lines[2] + else: + status = status_lines[0] + # If we have a revision to diff against we need to run "svn list" + # for the old and the new revision and compare the results to get + # the correct status for a file. + else: + dirname, relfilename = os.path.split(filename) + if dirname not in self.svnls_cache: + cmd = ["svn", "list", "-r", self.rev_start, + self._EscapeFilename(dirname) or "."] + out, err, returncode = RunShellWithReturnCodeAndStderr(cmd) + if returncode: + # Directory might not yet exist at start revison + # svn: Unable to find repository location for 'abc' in revision nnn + if re.match('^svn: Unable to find repository location for .+ in revision \d+', err): + old_files = () + else: + ErrorExit("Failed to get status for %s:\n%s" % (filename, err)) + else: + old_files = out.splitlines() + args = ["svn", "list"] + if self.rev_end: + args += ["-r", self.rev_end] + cmd = args + [self._EscapeFilename(dirname) or "."] + out, returncode = RunShellWithReturnCode(cmd) + if returncode: + ErrorExit("Failed to run command %s" % cmd) + self.svnls_cache[dirname] = (old_files, out.splitlines()) + old_files, new_files = self.svnls_cache[dirname] + if relfilename in old_files and relfilename not in new_files: + status = "D " + elif relfilename in old_files and relfilename in new_files: + status = "M " + else: + status = "A " + return status + + def GetBaseFile(self, filename): + status = self.GetStatus(filename) + base_content = None + new_content = None + + # If a file is copied its status will be "A +", which signifies + # "addition-with-history". See "svn st" for more information. We need to + # upload the original file or else diff parsing will fail if the file was + # edited. + if status[0] == "A" and status[3] != "+": + # We'll need to upload the new content if we're adding a binary file + # since diff's output won't contain it. + mimetype = RunShell(["svn", "propget", "svn:mime-type", + self._EscapeFilename(filename)], silent_ok=True) + base_content = "" + is_binary = bool(mimetype) and not mimetype.startswith("text/") + if is_binary and self.IsImage(filename): + new_content = self.ReadFile(filename) + elif (status[0] in ("M", "D", "R") or + (status[0] == "A" and status[3] == "+") or # Copied file. + (status[0] == " " and status[1] == "M")): # Property change. + args = [] + if self.options.revision: + # filename must not be escaped. We already add an ampersand here. + url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) + else: + # Don't change filename, it's needed later. + url = filename + args += ["-r", "BASE"] + cmd = ["svn"] + args + ["propget", "svn:mime-type", url] + mimetype, returncode = RunShellWithReturnCode(cmd) + if returncode: + # File does not exist in the requested revision. + # Reset mimetype, it contains an error message. + mimetype = "" + else: + mimetype = mimetype.strip() + get_base = False + # this test for binary is exactly the test prescribed by the + # official SVN docs at + # http://subversion.apache.org/faq.html#binary-files + is_binary = (bool(mimetype) and + not mimetype.startswith("text/") and + mimetype not in ("image/x-xbitmap", "image/x-xpixmap")) + if status[0] == " ": + # Empty base content just to force an upload. + base_content = "" + elif is_binary: + if self.IsImage(filename): + get_base = True + if status[0] == "M": + if not self.rev_end: + new_content = self.ReadFile(filename) + else: + url = "%s/%s@%s" % (self.svn_base, filename, self.rev_end) + new_content = RunShell(["svn", "cat", url], + universal_newlines=True, silent_ok=True) + else: + base_content = "" + else: + get_base = True + + if get_base: + if is_binary: + universal_newlines = False + else: + universal_newlines = True + if self.rev_start: + # "svn cat -r REV delete_file.txt" doesn't work. cat requires + # the full URL with "@REV" appended instead of using "-r" option. + url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) + base_content = RunShell(["svn", "cat", url], + universal_newlines=universal_newlines, + silent_ok=True) + else: + base_content, ret_code = RunShellWithReturnCode( + ["svn", "cat", self._EscapeFilename(filename)], + universal_newlines=universal_newlines) + if ret_code and status[0] == "R": + # It's a replaced file without local history (see issue208). + # The base file needs to be fetched from the server. + url = "%s/%s" % (self.svn_base, filename) + base_content = RunShell(["svn", "cat", url], + universal_newlines=universal_newlines, + silent_ok=True) + elif ret_code: + ErrorExit("Got error status from 'svn cat %s'" % filename) + if not is_binary: + args = [] + if self.rev_start: + url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) + else: + url = filename + args += ["-r", "BASE"] + cmd = ["svn"] + args + ["propget", "svn:keywords", url] + keywords, returncode = RunShellWithReturnCode(cmd) + if keywords and not returncode: + base_content = self._CollapseKeywords(base_content, keywords) + else: + StatusUpdate("svn status returned unexpected output: %s" % status) + sys.exit(1) + return base_content, new_content, is_binary, status[0:5] + + +class GitVCS(VersionControlSystem): + """Implementation of the VersionControlSystem interface for Git.""" + + def __init__(self, options): + super(GitVCS, self).__init__(options) + # Map of filename -> (hash before, hash after) of base file. + # Hashes for "no such file" are represented as None. + self.hashes = {} + # Map of new filename -> old filename for renames. + self.renames = {} + + def GetGUID(self): + revlist = RunShell("git rev-list --parents HEAD".split()).splitlines() + # M-A: Return the 1st root hash, there could be multiple when a + # subtree is merged. In that case, more analysis would need to + # be done to figure out which HEAD is the 'most representative'. + for r in revlist: + if ' ' not in r: + return r + + def PostProcessDiff(self, gitdiff): + """Converts the diff output to include an svn-style "Index:" line as well + as record the hashes of the files, so we can upload them along with our + diff.""" + # Special used by git to indicate "no such content". + NULL_HASH = "0"*40 + + def IsFileNew(filename): + return filename in self.hashes and self.hashes[filename][0] is None + + def AddSubversionPropertyChange(filename): + """Add svn's property change information into the patch if given file is + new file. + + We use Subversion's auto-props setting to retrieve its property. + See http://svnbook.red-bean.com/en/1.1/ch07.html#svn-ch-7-sect-1.3.2 for + Subversion's [auto-props] setting. + """ + if self.options.emulate_svn_auto_props and IsFileNew(filename): + svnprops = GetSubversionPropertyChanges(filename) + if svnprops: + svndiff.append("\n" + svnprops + "\n") + + svndiff = [] + filecount = 0 + filename = None + for line in gitdiff.splitlines(): + match = re.match(r"diff --git a/(.*) b/(.*)$", line) + if match: + # Add auto property here for previously seen file. + if filename is not None: + AddSubversionPropertyChange(filename) + filecount += 1 + # Intentionally use the "after" filename so we can show renames. + filename = match.group(2) + svndiff.append("Index: %s\n" % filename) + if match.group(1) != match.group(2): + self.renames[match.group(2)] = match.group(1) + else: + # The "index" line in a git diff looks like this (long hashes elided): + # index 82c0d44..b2cee3f 100755 + # We want to save the left hash, as that identifies the base file. + match = re.match(r"index (\w+)\.\.(\w+)", line) + if match: + before, after = (match.group(1), match.group(2)) + if before == NULL_HASH: + before = None + if after == NULL_HASH: + after = None + self.hashes[filename] = (before, after) + svndiff.append(line + "\n") + if not filecount: + ErrorExit("No valid patches found in output from git diff") + # Add auto property for the last seen file. + assert filename is not None + AddSubversionPropertyChange(filename) + return "".join(svndiff) + + def GenerateDiff(self, extra_args): + extra_args = extra_args[:] + if self.options.revision: + if ":" in self.options.revision: + extra_args = self.options.revision.split(":", 1) + extra_args + else: + extra_args = [self.options.revision] + extra_args + + # --no-ext-diff is broken in some versions of Git, so try to work around + # this by overriding the environment (but there is still a problem if the + # git config key "diff.external" is used). + env = os.environ.copy() + if 'GIT_EXTERNAL_DIFF' in env: del env['GIT_EXTERNAL_DIFF'] + return RunShell( + [ "git", "diff", "--no-color", "--no-ext-diff", "--full-index", + "--ignore-submodules", "-M"] + extra_args, + env=env) + + def GetUnknownFiles(self): + status = RunShell(["git", "ls-files", "--exclude-standard", "--others"], + silent_ok=True) + return status.splitlines() + + def GetFileContent(self, file_hash, is_binary): + """Returns the content of a file identified by its git hash.""" + data, retcode = RunShellWithReturnCode(["git", "show", file_hash], + universal_newlines=not is_binary) + if retcode: + ErrorExit("Got error status from 'git show %s'" % file_hash) + return data + + def GetBaseFile(self, filename): + hash_before, hash_after = self.hashes.get(filename, (None,None)) + base_content = None + new_content = None + status = None + + if filename in self.renames: + status = "A +" # Match svn attribute name for renames. + if filename not in self.hashes: + # If a rename doesn't change the content, we never get a hash. + base_content = RunShell( + ["git", "show", "HEAD:" + filename], silent_ok=True) + elif not hash_before: + status = "A" + base_content = "" + elif not hash_after: + status = "D" + else: + status = "M" + + is_binary = self.IsBinaryData(base_content) + is_image = self.IsImage(filename) + + # Grab the before/after content if we need it. + # We should include file contents if it's text or it's an image. + if not is_binary or is_image: + # Grab the base content if we don't have it already. + if base_content is None and hash_before: + base_content = self.GetFileContent(hash_before, is_binary) + # Only include the "after" file if it's an image; otherwise it + # it is reconstructed from the diff. + if is_image and hash_after: + new_content = self.GetFileContent(hash_after, is_binary) + + return (base_content, new_content, is_binary, status) + + +class CVSVCS(VersionControlSystem): + """Implementation of the VersionControlSystem interface for CVS.""" + + def __init__(self, options): + super(CVSVCS, self).__init__(options) + + def GetGUID(self): + """For now we don't know how to get repository ID for CVS""" + return + + def GetOriginalContent_(self, filename): + RunShell(["cvs", "up", filename], silent_ok=True) + # TODO need detect file content encoding + content = open(filename).read() + return content.replace("\r\n", "\n") + + def GetBaseFile(self, filename): + base_content = None + new_content = None + status = "A" + + output, retcode = RunShellWithReturnCode(["cvs", "status", filename]) + if retcode: + ErrorExit("Got error status from 'cvs status %s'" % filename) + + if output.find("Status: Locally Modified") != -1: + status = "M" + temp_filename = "%s.tmp123" % filename + os.rename(filename, temp_filename) + base_content = self.GetOriginalContent_(filename) + os.rename(temp_filename, filename) + elif output.find("Status: Locally Added"): + status = "A" + base_content = "" + elif output.find("Status: Needs Checkout"): + status = "D" + base_content = self.GetOriginalContent_(filename) + + return (base_content, new_content, self.IsBinaryData(base_content), status) + + def GenerateDiff(self, extra_args): + cmd = ["cvs", "diff", "-u", "-N"] + if self.options.revision: + cmd += ["-r", self.options.revision] + + cmd.extend(extra_args) + data, retcode = RunShellWithReturnCode(cmd) + count = 0 + if retcode in [0, 1]: + for line in data.splitlines(): + if line.startswith("Index:"): + count += 1 + logging.info(line) + + if not count: + ErrorExit("No valid patches found in output from cvs diff") + + return data + + def GetUnknownFiles(self): + data, retcode = RunShellWithReturnCode(["cvs", "diff"]) + if retcode not in [0, 1]: + ErrorExit("Got error status from 'cvs diff':\n%s" % (data,)) + unknown_files = [] + for line in data.split("\n"): + if line and line[0] == "?": + unknown_files.append(line) + return unknown_files + +class MercurialVCS(VersionControlSystem): + """Implementation of the VersionControlSystem interface for Mercurial.""" + + def __init__(self, options, repo_dir): + super(MercurialVCS, self).__init__(options) + # Absolute path to repository (we can be in a subdir) + self.repo_dir = os.path.normpath(repo_dir) + # Compute the subdir + cwd = os.path.normpath(os.getcwd()) + assert cwd.startswith(self.repo_dir) + self.subdir = cwd[len(self.repo_dir):].lstrip(r"\/") + if self.options.revision: + self.base_rev = self.options.revision + else: + self.base_rev = RunShell(["hg", "parent", "-q"]).split(':')[1].strip() + + def GetGUID(self): + # See chapter "Uniquely identifying a repository" + # http://hgbook.red-bean.com/read/customizing-the-output-of-mercurial.html + info = RunShell("hg log -r0 --template {node}".split()) + return info.strip() + + def _GetRelPath(self, filename): + """Get relative path of a file according to the current directory, + given its logical path in the repo.""" + absname = os.path.join(self.repo_dir, filename) + return os.path.relpath(absname) + + def GenerateDiff(self, extra_args): + cmd = ["hg", "diff", "--git", "-r", self.base_rev] + extra_args + data = RunShell(cmd, silent_ok=True) + svndiff = [] + filecount = 0 + for line in data.splitlines(): + m = re.match("diff --git a/(\S+) b/(\S+)", line) + if m: + # Modify line to make it look like as it comes from svn diff. + # With this modification no changes on the server side are required + # to make upload.py work with Mercurial repos. + # NOTE: for proper handling of moved/copied files, we have to use + # the second filename. + filename = m.group(2) + svndiff.append("Index: %s" % filename) + svndiff.append("=" * 67) + filecount += 1 + logging.info(line) + else: + svndiff.append(line) + if not filecount: + ErrorExit("No valid patches found in output from hg diff") + return "\n".join(svndiff) + "\n" + + def GetUnknownFiles(self): + """Return a list of files unknown to the VCS.""" + args = [] + status = RunShell(["hg", "status", "--rev", self.base_rev, "-u", "."], + silent_ok=True) + unknown_files = [] + for line in status.splitlines(): + st, fn = line.split(" ", 1) + if st == "?": + unknown_files.append(fn) + return unknown_files + + def GetBaseFile(self, filename): + # "hg status" and "hg cat" both take a path relative to the current subdir, + # but "hg diff" has given us the path relative to the repo root. + base_content = "" + new_content = None + is_binary = False + oldrelpath = relpath = self._GetRelPath(filename) + # "hg status -C" returns two lines for moved/copied files, one otherwise + out = RunShell(["hg", "status", "-C", "--rev", self.base_rev, relpath]) + out = out.splitlines() + # HACK: strip error message about missing file/directory if it isn't in + # the working copy + if out[0].startswith('%s: ' % relpath): + out = out[1:] + status, _ = out[0].split(' ', 1) + if len(out) > 1 and status == "A": + # Moved/copied => considered as modified, use old filename to + # retrieve base contents + oldrelpath = out[1].strip() + status = "M" + if ":" in self.base_rev: + base_rev = self.base_rev.split(":", 1)[0] + else: + base_rev = self.base_rev + if status != "A": + base_content = RunShell(["hg", "cat", "-r", base_rev, oldrelpath], + silent_ok=True) + is_binary = self.IsBinaryData(base_content) + if status != "R": + new_content = open(relpath, "rb").read() + is_binary = is_binary or self.IsBinaryData(new_content) + if is_binary and base_content: + # Fetch again without converting newlines + base_content = RunShell(["hg", "cat", "-r", base_rev, oldrelpath], + silent_ok=True, universal_newlines=False) + if not is_binary or not self.IsImage(relpath): + new_content = None + return base_content, new_content, is_binary, status + + +class PerforceVCS(VersionControlSystem): + """Implementation of the VersionControlSystem interface for Perforce.""" + + def __init__(self, options): + + def ConfirmLogin(): + # Make sure we have a valid perforce session + while True: + data, retcode = self.RunPerforceCommandWithReturnCode( + ["login", "-s"], marshal_output=True) + if not data: + ErrorExit("Error checking perforce login") + if not retcode and (not "code" in data or data["code"] != "error"): + break + print "Enter perforce password: " + self.RunPerforceCommandWithReturnCode(["login"]) + + super(PerforceVCS, self).__init__(options) + + self.p4_changelist = options.p4_changelist + if not self.p4_changelist: + ErrorExit("A changelist id is required") + if (options.revision): + ErrorExit("--rev is not supported for perforce") + + self.p4_port = options.p4_port + self.p4_client = options.p4_client + self.p4_user = options.p4_user + + ConfirmLogin() + + if not options.title: + description = self.RunPerforceCommand(["describe", self.p4_changelist], + marshal_output=True) + if description and "desc" in description: + # Rietveld doesn't support multi-line descriptions + raw_title = description["desc"].strip() + lines = raw_title.splitlines() + if len(lines): + options.title = lines[0] + + def GetGUID(self): + """For now we don't know how to get repository ID for Perforce""" + return + + def RunPerforceCommandWithReturnCode(self, extra_args, marshal_output=False, + universal_newlines=True): + args = ["p4"] + if marshal_output: + # -G makes perforce format its output as marshalled python objects + args.extend(["-G"]) + if self.p4_port: + args.extend(["-p", self.p4_port]) + if self.p4_client: + args.extend(["-c", self.p4_client]) + if self.p4_user: + args.extend(["-u", self.p4_user]) + args.extend(extra_args) + + data, retcode = RunShellWithReturnCode( + args, print_output=False, universal_newlines=universal_newlines) + if marshal_output and data: + data = marshal.loads(data) + return data, retcode + + def RunPerforceCommand(self, extra_args, marshal_output=False, + universal_newlines=True): + # This might be a good place to cache call results, since things like + # describe or fstat might get called repeatedly. + data, retcode = self.RunPerforceCommandWithReturnCode( + extra_args, marshal_output, universal_newlines) + if retcode: + ErrorExit("Got error status from %s:\n%s" % (extra_args, data)) + return data + + def GetFileProperties(self, property_key_prefix = "", command = "describe"): + description = self.RunPerforceCommand(["describe", self.p4_changelist], + marshal_output=True) + + changed_files = {} + file_index = 0 + # Try depotFile0, depotFile1, ... until we don't find a match + while True: + file_key = "depotFile%d" % file_index + if file_key in description: + filename = description[file_key] + change_type = description[property_key_prefix + str(file_index)] + changed_files[filename] = change_type + file_index += 1 + else: + break + return changed_files + + def GetChangedFiles(self): + return self.GetFileProperties("action") + + def GetUnknownFiles(self): + # Perforce doesn't detect new files, they have to be explicitly added + return [] + + def IsBaseBinary(self, filename): + base_filename = self.GetBaseFilename(filename) + return self.IsBinaryHelper(base_filename, "files") + + def IsPendingBinary(self, filename): + return self.IsBinaryHelper(filename, "describe") + + def IsBinaryHelper(self, filename, command): + file_types = self.GetFileProperties("type", command) + if not filename in file_types: + ErrorExit("Trying to check binary status of unknown file %s." % filename) + # This treats symlinks, macintosh resource files, temporary objects, and + # unicode as binary. See the Perforce docs for more details: + # http://www.perforce.com/perforce/doc.current/manuals/cmdref/o.ftypes.html + return not file_types[filename].endswith("text") + + def GetFileContent(self, filename, revision, is_binary): + file_arg = filename + if revision: + file_arg += "#" + revision + # -q suppresses the initial line that displays the filename and revision + return self.RunPerforceCommand(["print", "-q", file_arg], + universal_newlines=not is_binary) + + def GetBaseFilename(self, filename): + actionsWithDifferentBases = [ + "move/add", # p4 move + "branch", # p4 integrate (to a new file), similar to hg "add" + "add", # p4 integrate (to a new file), after modifying the new file + ] + + # We only see a different base for "add" if this is a downgraded branch + # after a file was branched (integrated), then edited. + if self.GetAction(filename) in actionsWithDifferentBases: + # -Or shows information about pending integrations/moves + fstat_result = self.RunPerforceCommand(["fstat", "-Or", filename], + marshal_output=True) + + baseFileKey = "resolveFromFile0" # I think it's safe to use only file0 + if baseFileKey in fstat_result: + return fstat_result[baseFileKey] + + return filename + + def GetBaseRevision(self, filename): + base_filename = self.GetBaseFilename(filename) + + have_result = self.RunPerforceCommand(["have", base_filename], + marshal_output=True) + if "haveRev" in have_result: + return have_result["haveRev"] + + def GetLocalFilename(self, filename): + where = self.RunPerforceCommand(["where", filename], marshal_output=True) + if "path" in where: + return where["path"] + + def GenerateDiff(self, args): + class DiffData: + def __init__(self, perforceVCS, filename, action): + self.perforceVCS = perforceVCS + self.filename = filename + self.action = action + self.base_filename = perforceVCS.GetBaseFilename(filename) + + self.file_body = None + self.base_rev = None + self.prefix = None + self.working_copy = True + self.change_summary = None + + def GenerateDiffHeader(diffData): + header = [] + header.append("Index: %s" % diffData.filename) + header.append("=" * 67) + + if diffData.base_filename != diffData.filename: + if diffData.action.startswith("move"): + verb = "rename" + else: + verb = "copy" + header.append("%s from %s" % (verb, diffData.base_filename)) + header.append("%s to %s" % (verb, diffData.filename)) + + suffix = "\t(revision %s)" % diffData.base_rev + header.append("--- " + diffData.base_filename + suffix) + if diffData.working_copy: + suffix = "\t(working copy)" + header.append("+++ " + diffData.filename + suffix) + if diffData.change_summary: + header.append(diffData.change_summary) + return header + + def GenerateMergeDiff(diffData, args): + # -du generates a unified diff, which is nearly svn format + diffData.file_body = self.RunPerforceCommand( + ["diff", "-du", diffData.filename] + args) + diffData.base_rev = self.GetBaseRevision(diffData.filename) + diffData.prefix = "" + + # We have to replace p4's file status output (the lines starting + # with +++ or ---) to match svn's diff format + lines = diffData.file_body.splitlines() + first_good_line = 0 + while (first_good_line < len(lines) and + not lines[first_good_line].startswith("@@")): + first_good_line += 1 + diffData.file_body = "\n".join(lines[first_good_line:]) + return diffData + + def GenerateAddDiff(diffData): + fstat = self.RunPerforceCommand(["fstat", diffData.filename], + marshal_output=True) + if "headRev" in fstat: + diffData.base_rev = fstat["headRev"] # Re-adding a deleted file + else: + diffData.base_rev = "0" # Brand new file + diffData.working_copy = False + rel_path = self.GetLocalFilename(diffData.filename) + diffData.file_body = open(rel_path, 'r').read() + # Replicate svn's list of changed lines + line_count = len(diffData.file_body.splitlines()) + diffData.change_summary = "@@ -0,0 +1" + if line_count > 1: + diffData.change_summary += ",%d" % line_count + diffData.change_summary += " @@" + diffData.prefix = "+" + return diffData + + def GenerateDeleteDiff(diffData): + diffData.base_rev = self.GetBaseRevision(diffData.filename) + is_base_binary = self.IsBaseBinary(diffData.filename) + # For deletes, base_filename == filename + diffData.file_body = self.GetFileContent(diffData.base_filename, + None, + is_base_binary) + # Replicate svn's list of changed lines + line_count = len(diffData.file_body.splitlines()) + diffData.change_summary = "@@ -1" + if line_count > 1: + diffData.change_summary += ",%d" % line_count + diffData.change_summary += " +0,0 @@" + diffData.prefix = "-" + return diffData + + changed_files = self.GetChangedFiles() + + svndiff = [] + filecount = 0 + for (filename, action) in changed_files.items(): + svn_status = self.PerforceActionToSvnStatus(action) + if svn_status == "SKIP": + continue + + diffData = DiffData(self, filename, action) + # Is it possible to diff a branched file? Stackoverflow says no: + # http://stackoverflow.com/questions/1771314/in-perforce-command-line-how-to-diff-a-file-reopened-for-add + if svn_status == "M": + diffData = GenerateMergeDiff(diffData, args) + elif svn_status == "A": + diffData = GenerateAddDiff(diffData) + elif svn_status == "D": + diffData = GenerateDeleteDiff(diffData) + else: + ErrorExit("Unknown file action %s (svn action %s)." % \ + (action, svn_status)) + + svndiff += GenerateDiffHeader(diffData) + + for line in diffData.file_body.splitlines(): + svndiff.append(diffData.prefix + line) + filecount += 1 + if not filecount: + ErrorExit("No valid patches found in output from p4 diff") + return "\n".join(svndiff) + "\n" + + def PerforceActionToSvnStatus(self, status): + # Mirroring the list at http://permalink.gmane.org/gmane.comp.version-control.mercurial.devel/28717 + # Is there something more official? + return { + "add" : "A", + "branch" : "A", + "delete" : "D", + "edit" : "M", # Also includes changing file types. + "integrate" : "M", + "move/add" : "M", + "move/delete": "SKIP", + "purge" : "D", # How does a file's status become "purge"? + }[status] + + def GetAction(self, filename): + changed_files = self.GetChangedFiles() + if not filename in changed_files: + ErrorExit("Trying to get base version of unknown file %s." % filename) + + return changed_files[filename] + + def GetBaseFile(self, filename): + base_filename = self.GetBaseFilename(filename) + base_content = "" + new_content = None + + status = self.PerforceActionToSvnStatus(self.GetAction(filename)) + + if status != "A": + revision = self.GetBaseRevision(base_filename) + if not revision: + ErrorExit("Couldn't find base revision for file %s" % filename) + is_base_binary = self.IsBaseBinary(base_filename) + base_content = self.GetFileContent(base_filename, + revision, + is_base_binary) + + is_binary = self.IsPendingBinary(filename) + if status != "D" and status != "SKIP": + relpath = self.GetLocalFilename(filename) + if is_binary and self.IsImage(relpath): + new_content = open(relpath, "rb").read() + + return base_content, new_content, is_binary, status + +# NOTE: The SplitPatch function is duplicated in engine.py, keep them in sync. +def SplitPatch(data): + """Splits a patch into separate pieces for each file. + + Args: + data: A string containing the output of svn diff. + + Returns: + A list of 2-tuple (filename, text) where text is the svn diff output + pertaining to filename. + """ + patches = [] + filename = None + diff = [] + for line in data.splitlines(True): + new_filename = None + if line.startswith('Index:'): + unused, new_filename = line.split(':', 1) + new_filename = new_filename.strip() + elif line.startswith('Property changes on:'): + unused, temp_filename = line.split(':', 1) + # When a file is modified, paths use '/' between directories, however + # when a property is modified '\' is used on Windows. Make them the same + # otherwise the file shows up twice. + temp_filename = temp_filename.strip().replace('\\', '/') + if temp_filename != filename: + # File has property changes but no modifications, create a new diff. + new_filename = temp_filename + if new_filename: + if filename and diff: + patches.append((filename, ''.join(diff))) + filename = new_filename + diff = [line] + continue + if diff is not None: + diff.append(line) + if filename and diff: + patches.append((filename, ''.join(diff))) + return patches + + +def UploadSeparatePatches(issue, rpc_server, patchset, data, options): + """Uploads a separate patch for each file in the diff output. + + Returns a list of [patch_key, filename] for each file. + """ + patches = SplitPatch(data) + rv = [] + for patch in patches: + if len(patch[1]) > MAX_UPLOAD_SIZE: + print ("Not uploading the patch for " + patch[0] + + " because the file is too large.") + continue + form_fields = [("filename", patch[0])] + if not options.download_base: + form_fields.append(("content_upload", "1")) + files = [("data", "data.diff", patch[1])] + ctype, body = EncodeMultipartFormData(form_fields, files) + url = "/%d/upload_patch/%d" % (int(issue), int(patchset)) + print "Uploading patch for " + patch[0] + response_body = rpc_server.Send(url, body, content_type=ctype) + lines = response_body.splitlines() + if not lines or lines[0] != "OK": + StatusUpdate(" --> %s" % response_body) + sys.exit(1) + rv.append([lines[1], patch[0]]) + return rv + + +def GuessVCSName(options): + """Helper to guess the version control system. + + This examines the current directory, guesses which VersionControlSystem + we're using, and returns an string indicating which VCS is detected. + + Returns: + A pair (vcs, output). vcs is a string indicating which VCS was detected + and is one of VCS_GIT, VCS_MERCURIAL, VCS_SUBVERSION, VCS_PERFORCE, + VCS_CVS, or VCS_UNKNOWN. + Since local perforce repositories can't be easily detected, this method + will only guess VCS_PERFORCE if any perforce options have been specified. + output is a string containing any interesting output from the vcs + detection routine, or None if there is nothing interesting. + """ + for attribute, value in options.__dict__.iteritems(): + if attribute.startswith("p4") and value != None: + return (VCS_PERFORCE, None) + + def RunDetectCommand(vcs_type, command): + """Helper to detect VCS by executing command. + + Returns: + A pair (vcs, output) or None. Throws exception on error. + """ + try: + out, returncode = RunShellWithReturnCode(command) + if returncode == 0: + return (vcs_type, out.strip()) + except OSError, (errcode, message): + if errcode != errno.ENOENT: # command not found code + raise + + # Mercurial has a command to get the base directory of a repository + # Try running it, but don't die if we don't have hg installed. + # NOTE: we try Mercurial first as it can sit on top of an SVN working copy. + res = RunDetectCommand(VCS_MERCURIAL, ["hg", "root"]) + if res != None: + return res + + # Subversion from 1.7 has a single centralized .svn folder + # ( see http://subversion.apache.org/docs/release-notes/1.7.html#wc-ng ) + # That's why we use 'svn info' instead of checking for .svn dir + res = RunDetectCommand(VCS_SUBVERSION, ["svn", "info"]) + if res != None: + return res + + # Git has a command to test if you're in a git tree. + # Try running it, but don't die if we don't have git installed. + res = RunDetectCommand(VCS_GIT, ["git", "rev-parse", + "--is-inside-work-tree"]) + if res != None: + return res + + # detect CVS repos use `cvs status && $? == 0` rules + res = RunDetectCommand(VCS_CVS, ["cvs", "status"]) + if res != None: + return res + + return (VCS_UNKNOWN, None) + + +def GuessVCS(options): + """Helper to guess the version control system. + + This verifies any user-specified VersionControlSystem (by command line + or environment variable). If the user didn't specify one, this examines + the current directory, guesses which VersionControlSystem we're using, + and returns an instance of the appropriate class. Exit with an error + if we can't figure it out. + + Returns: + A VersionControlSystem instance. Exits if the VCS can't be guessed. + """ + vcs = options.vcs + if not vcs: + vcs = os.environ.get("CODEREVIEW_VCS") + if vcs: + v = VCS_ABBREVIATIONS.get(vcs.lower()) + if v is None: + ErrorExit("Unknown version control system %r specified." % vcs) + (vcs, extra_output) = (v, None) + else: + (vcs, extra_output) = GuessVCSName(options) + + if vcs == VCS_MERCURIAL: + if extra_output is None: + extra_output = RunShell(["hg", "root"]).strip() + return MercurialVCS(options, extra_output) + elif vcs == VCS_SUBVERSION: + return SubversionVCS(options) + elif vcs == VCS_PERFORCE: + return PerforceVCS(options) + elif vcs == VCS_GIT: + return GitVCS(options) + elif vcs == VCS_CVS: + return CVSVCS(options) + + ErrorExit(("Could not guess version control system. " + "Are you in a working copy directory?")) + + +def CheckReviewer(reviewer): + """Validate a reviewer -- either a nickname or an email addres. + + Args: + reviewer: A nickname or an email address. + + Calls ErrorExit() if it is an invalid email address. + """ + if "@" not in reviewer: + return # Assume nickname + parts = reviewer.split("@") + if len(parts) > 2: + ErrorExit("Invalid email address: %r" % reviewer) + assert len(parts) == 2 + if "." not in parts[1]: + ErrorExit("Invalid email address: %r" % reviewer) + + +def LoadSubversionAutoProperties(): + """Returns the content of [auto-props] section of Subversion's config file as + a dictionary. + + Returns: + A dictionary whose key-value pair corresponds the [auto-props] section's + key-value pair. + In following cases, returns empty dictionary: + - config file doesn't exist, or + - 'enable-auto-props' is not set to 'true-like-value' in [miscellany]. + """ + if os.name == 'nt': + subversion_config = os.environ.get("APPDATA") + "\\Subversion\\config" + else: + subversion_config = os.path.expanduser("~/.subversion/config") + if not os.path.exists(subversion_config): + return {} + config = ConfigParser.ConfigParser() + config.read(subversion_config) + if (config.has_section("miscellany") and + config.has_option("miscellany", "enable-auto-props") and + config.getboolean("miscellany", "enable-auto-props") and + config.has_section("auto-props")): + props = {} + for file_pattern in config.options("auto-props"): + props[file_pattern] = ParseSubversionPropertyValues( + config.get("auto-props", file_pattern)) + return props + else: + return {} + +def ParseSubversionPropertyValues(props): + """Parse the given property value which comes from [auto-props] section and + returns a list whose element is a (svn_prop_key, svn_prop_value) pair. + + See the following doctest for example. + + >>> ParseSubversionPropertyValues('svn:eol-style=LF') + [('svn:eol-style', 'LF')] + >>> ParseSubversionPropertyValues('svn:mime-type=image/jpeg') + [('svn:mime-type', 'image/jpeg')] + >>> ParseSubversionPropertyValues('svn:eol-style=LF;svn:executable') + [('svn:eol-style', 'LF'), ('svn:executable', '*')] + """ + key_value_pairs = [] + for prop in props.split(";"): + key_value = prop.split("=") + assert len(key_value) <= 2 + if len(key_value) == 1: + # If value is not given, use '*' as a Subversion's convention. + key_value_pairs.append((key_value[0], "*")) + else: + key_value_pairs.append((key_value[0], key_value[1])) + return key_value_pairs + + +def GetSubversionPropertyChanges(filename): + """Return a Subversion's 'Property changes on ...' string, which is used in + the patch file. + + Args: + filename: filename whose property might be set by [auto-props] config. + + Returns: + A string like 'Property changes on |filename| ...' if given |filename| + matches any entries in [auto-props] section. None, otherwise. + """ + global svn_auto_props_map + if svn_auto_props_map is None: + svn_auto_props_map = LoadSubversionAutoProperties() + + all_props = [] + for file_pattern, props in svn_auto_props_map.items(): + if fnmatch.fnmatch(filename, file_pattern): + all_props.extend(props) + if all_props: + return FormatSubversionPropertyChanges(filename, all_props) + return None + + +def FormatSubversionPropertyChanges(filename, props): + """Returns Subversion's 'Property changes on ...' strings using given filename + and properties. + + Args: + filename: filename + props: A list whose element is a (svn_prop_key, svn_prop_value) pair. + + Returns: + A string which can be used in the patch file for Subversion. + + See the following doctest for example. + + >>> print FormatSubversionPropertyChanges('foo.cc', [('svn:eol-style', 'LF')]) + Property changes on: foo.cc + ___________________________________________________________________ + Added: svn:eol-style + + LF + + """ + prop_changes_lines = [ + "Property changes on: %s" % filename, + "___________________________________________________________________"] + for key, value in props: + prop_changes_lines.append("Added: " + key) + prop_changes_lines.append(" + " + value) + return "\n".join(prop_changes_lines) + "\n" + + +def RealMain(argv, data=None): + """The real main function. + + Args: + argv: Command line arguments. + data: Diff contents. If None (default) the diff is generated by + the VersionControlSystem implementation returned by GuessVCS(). + + Returns: + A 2-tuple (issue id, patchset id). + The patchset id is None if the base files are not uploaded by this + script (applies only to SVN checkouts). + """ + options, args = parser.parse_args(argv[1:]) + if options.help: + if options.verbose < 2: + # hide Perforce options + parser.epilog = "Use '--help -v' to show additional Perforce options." + parser.option_groups.remove(parser.get_option_group('--p4_port')) + parser.print_help() + sys.exit(0) + + global verbosity + verbosity = options.verbose + if verbosity >= 3: + logging.getLogger().setLevel(logging.DEBUG) + elif verbosity >= 2: + logging.getLogger().setLevel(logging.INFO) + + vcs = GuessVCS(options) + + base = options.base_url + if isinstance(vcs, SubversionVCS): + # Guessing the base field is only supported for Subversion. + # Note: Fetching base files may become deprecated in future releases. + guessed_base = vcs.GuessBase(options.download_base) + if base: + if guessed_base and base != guessed_base: + print "Using base URL \"%s\" from --base_url instead of \"%s\"" % \ + (base, guessed_base) + else: + base = guessed_base + + if not base and options.download_base: + options.download_base = True + logging.info("Enabled upload of base file") + if not options.assume_yes: + vcs.CheckForUnknownFiles() + if data is None: + data = vcs.GenerateDiff(args) + data = vcs.PostProcessDiff(data) + if options.print_diffs: + print "Rietveld diff start:*****" + print data + print "Rietveld diff end:*****" + files = vcs.GetBaseFiles(data) + if verbosity >= 1: + print "Upload server:", options.server, "(change with -s/--server)" + rpc_server = GetRpcServer(options.server, + options.email, + options.host, + options.save_cookies, + options.account_type) + form_fields = [] + + repo_guid = vcs.GetGUID() + if repo_guid: + form_fields.append(("repo_guid", repo_guid)) + if base: + b = urlparse.urlparse(base) + username, netloc = urllib.splituser(b.netloc) + if username: + logging.info("Removed username from base URL") + base = urlparse.urlunparse((b.scheme, netloc, b.path, b.params, + b.query, b.fragment)) + form_fields.append(("base", base)) + if options.issue: + form_fields.append(("issue", str(options.issue))) + if options.email: + form_fields.append(("user", options.email)) + if options.reviewers: + for reviewer in options.reviewers.split(','): + CheckReviewer(reviewer) + form_fields.append(("reviewers", options.reviewers)) + if options.cc: + for cc in options.cc.split(','): + CheckReviewer(cc) + form_fields.append(("cc", options.cc)) + + # Process --message, --title and --file. + message = options.message or "" + title = options.title or "" + if options.file: + if options.message: + ErrorExit("Can't specify both message and message file options") + file = open(options.file, 'r') + message = file.read() + file.close() + if options.issue: + prompt = "Title describing this patch set: " + else: + prompt = "New issue subject: " + title = ( + title or message.split('\n', 1)[0].strip() or raw_input(prompt).strip()) + if not title and not options.issue: + ErrorExit("A non-empty title is required for a new issue") + # For existing issues, it's fine to give a patchset an empty name. Rietveld + # doesn't accept that so use a whitespace. + title = title or " " + if len(title) > 100: + title = title[:99] + '…' + if title and not options.issue: + message = message or title + + form_fields.append(("subject", title)) + # If it's a new issue send message as description. Otherwise a new + # message is created below on upload_complete. + if message and not options.issue: + form_fields.append(("description", message)) + + # Send a hash of all the base file so the server can determine if a copy + # already exists in an earlier patchset. + base_hashes = "" + for file, info in files.iteritems(): + if not info[0] is None: + checksum = md5(info[0]).hexdigest() + if base_hashes: + base_hashes += "|" + base_hashes += checksum + ":" + file + form_fields.append(("base_hashes", base_hashes)) + if options.private: + if options.issue: + print "Warning: Private flag ignored when updating an existing issue." + else: + form_fields.append(("private", "1")) + if options.send_patch: + options.send_mail = True + if not options.download_base: + form_fields.append(("content_upload", "1")) + if len(data) > MAX_UPLOAD_SIZE: + print "Patch is large, so uploading file patches separately." + uploaded_diff_file = [] + form_fields.append(("separate_patches", "1")) + else: + uploaded_diff_file = [("data", "data.diff", data)] + ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file) + response_body = rpc_server.Send("/upload", body, content_type=ctype) + patchset = None + if not options.download_base or not uploaded_diff_file: + lines = response_body.splitlines() + if len(lines) >= 2: + msg = lines[0] + patchset = lines[1].strip() + patches = [x.split(" ", 1) for x in lines[2:]] + else: + msg = response_body + else: + msg = response_body + StatusUpdate(msg) + if not response_body.startswith("Issue created.") and \ + not response_body.startswith("Issue updated."): + sys.exit(0) + issue = msg[msg.rfind("/")+1:] + + if not uploaded_diff_file: + result = UploadSeparatePatches(issue, rpc_server, patchset, data, options) + if not options.download_base: + patches = result + + if not options.download_base: + vcs.UploadBaseFiles(issue, rpc_server, patches, patchset, options, files) + + payload = {} # payload for final request + if options.send_mail: + payload["send_mail"] = "yes" + if options.send_patch: + payload["attach_patch"] = "yes" + if options.issue and message: + payload["message"] = message + payload = urllib.urlencode(payload) + rpc_server.Send("/" + issue + "/upload_complete/" + (patchset or ""), + payload=payload) + return issue, patchset + + +def main(): + try: + logging.basicConfig(format=("%(asctime).19s %(levelname)s %(filename)s:" + "%(lineno)s %(message)s ")) + os.environ['LC_ALL'] = 'C' + RealMain(sys.argv) + except KeyboardInterrupt: + print + StatusUpdate("Interrupted.") + sys.exit(1) + + +if __name__ == "__main__": + main() diff --git a/node_modules/mongoskin/package.json b/node_modules/mongoskin/package.json new file mode 100644 index 0000000..29ec0cd --- /dev/null +++ b/node_modules/mongoskin/package.json @@ -0,0 +1,108 @@ +{ + "name": "mongoskin", + "description": "The future layer above node-mongodb-native", + "version": "0.5.0", + "author": { + "name": "Gui Lin", + "email": "guileen@gmail.com" + }, + "homepage": "https://github.com/kissjs/node-mongoskin", + "repository": { + "type": "git", + "url": "git://github.com/guileen/node-mongoskin.git" + }, + "bugs": { + "url": "https://github.com/kissjs/node-mongoskin/issues" + }, + "main": "./index.js", + "keywords": [ + "mongodb", + "database", + "nosql" + ], + "engines": { + "node": ">= 0.4.0" + }, + "dependencies": { + "mongodb": "1.2.x" + }, + "devDependencies": { + "mocha": "*", + "jscover": "*", + "should": "*" + }, + "scripts": { + "test": "make test" + }, + "directories": { + "example": "./examples", + "lib": "./lib/mongoskin" + }, + "license": "MIT", + "contributors": [ + { + "name": "Gui Lin", + "email": "guileen@gmail.com", + "url": "https://github.com/guileen" + }, + { + "name": "François de Metz", + "email": "francois@2metz.fr", + "url": "https://github.com/francois2metz" + }, + { + "name": "fengmk2", + "email": "fengmk2@gmail.com", + "url": "http://fengmk2.github.com" + }, + { + "name": "Quang Van", + "email": "quangvvv@gmail.com", + "url": "https://github.com/quangv" + }, + { + "name": "Matt Perpick", + "email": "clutchski@gmail.com", + "url": "https://github.com/clutchski" + }, + { + "name": "humanchimp", + "email": "morphcham@gmail.com", + "url": "https://github.com/humanchimp" + }, + { + "name": "Joe Faber", + "email": "joe.faber@mandiant.com", + "url": "https://github.com/jlfaber" + }, + { + "name": "Harvey McQueen", + "email": "hmcqueen@gmail.com", + "url": "https://github.com/hmcqueen" + }, + { + "name": "Paul Gebheim", + "email": "pgebheim@monkeyinferno.com", + "url": "https://github.com/paulirish" + }, + { + "name": "Aneil Mallavarapu", + "email": "aneil@blipboard.com", + "url": "https://github.com/amallavarapu" + }, + { + "name": "wmertens", + "email": "Wout.Mertens@gmail.com", + "url": "https://github.com/wmertens" + }, + { + "name": "Rakshit Menpara", + "email": "deltasquare4@gmail.com", + "url": "https://github.com/deltasquare4" + } + ], + "readme": "# mongoskin [![Build Status](https://secure.travis-ci.org/kissjs/node-mongoskin.png)](http://travis-ci.org/kissjs/node-mongoskin)\n\n![logo](https://raw.github.com/kissjs/node-mongoskin/master/logo.png)\n\nThis project is a wrapper of [node-mongodb-native](https://github.com/mongodb/node-mongodb-native).\nThe api is same to node-mongodb-native, please see the [document](http://mongodb.github.com/node-mongodb-native/) first.\n\n## Test\n\n* test results: [test_results.md](https://github.com/kissjs/node-mongoskin/blob/master/test_results.md)\n* jscoverage: [**89%**](http://fengmk2.github.com/coverage/mongoskin.html)\n\n## Test pass [mongodb] versions\n\n* >= 0.9.8 < 1.0.0: mongodb have bug, it will throw a `TypeError: object is not a function` \n when connection open error.\n* 1.0.x\n* 1.1.x\n* 1.2.x\n\n```bash\n$ make test\n```\n\n\n\n# Mongoskin document\n\n* [Nodejs mongodb drivers comparation](#comparation)\n* [Install](#install)\n* [Quick Start](#quickstart)\n * [Connect easier](#quickstart-1)\n * [Server options and BSON options](#quickstart-2)\n * [Similar API with node-mongodb-native](#quickstart-3)\n * [Cursor easier](#quickstart-4)\n * [MVC helper](#quickstart-5)\n* [Documentation](#documentation)\n * [Module](#module)\n * [SkinServer](#skinserver)\n * [SkinDb](#skindb)\n * [SkinCollection](#skincollection)\n * [Additional methods](#additional-collection-op)\n * [Collection operation](#inherit-collection-op)\n * [Indexes](#inherit-indexes)\n * [Querying](#inherit-query)\n * [Aggregation](#inherit-aggregation)\n * [Inserting](#inherit-inserting)\n * [Updating](#inherit-updating)\n * [Removing](#inherit-removing)\n * [SkinCursor](#skincursor)\n\n\n\nNodejs Mongodb Driver Comparison\n========\n\nnode-mongodb-native\n--------\n\nOne of the most powerful Mongo drivers is node-mongodb-native. Most other drivers build\non top of it, including mongoskin. Unfortunately, it has an awkward interface with too many \ncallbacks. Also, mongoskin needs a way to hold a Collection instance as an MVC model.\n \nSee [mongodb-native](https://github.com/christkv/node-mongodb-native/tree/master/docs)\n\nmongoose\n--------\n\nMongoose provides an ORM way to hold Collection instance as Model,\n you should define schema first. But why mongodb need schema?\n Some guys like me, want to write code from application layer but not database layer,\n and we can use any fields without define it before.\n\n Mongoose provide a DAL that you can do validation, and write your middlewares.\n But some guys like me would like to validate manually, I think it is the tao of mongodb.\n\n If you don't thinks so, [Mongoose-ORM](https://github.com/LearnBoost/mongoose) is probably your choice.\n\nmongoskin\n--------\n\nMongoskin is an easy to use driver of mongodb for nodejs,\n it is similar with mongo shell, powerful like node-mongodb-native,\n and support additional javascript method binding, which make it can act as a Model(in document way).\n\nIt will provide full features of [node-mongodb-native](https://github.com/christkv/node-mongodb-native),\n and make it [future](http://en.wikipedia.org/wiki/Future_%28programming%29).\n\nIf you need validation, you can use [node-iform](https://github.com/guileen/node-iform).\n\n[Back to index](#index)\n\n\n\nInstall\n========\n\n```bash\n$ npm install mongoskin\n```\n\n[Back to index](#index)\n\n\n\n\nQuick Start\n========\n\n **Is mongoskin synchronized?**\n\nNope! It is asynchronized, it use the [future pattern](http://en.wikipedia.org/wiki/Future_%28programming%29).\n**Mongoskin** is the future layer above [node-mongodb-native](https://github.com/christkv/node-mongodb-native)\n\n\n\nConnect easier\n--------\nYou can connect to mongodb easier now.\n\n```js\nvar mongo = require('mongoskin');\nmongo.db('localhost:27017/testdb').collection('blog').find().toArray(function (err, items) {\n console.dir(items);\n})\n```\n\n\n\nServer options and BSON options\n--------\nYou can also set `auto_reconnect` options querystring.\nAnd native_parser options will automatically set if native_parser is available.\n\n```js\nvar mongo = require('mongoskin');\nvar db = mongo.db('localhost:27017/test?auto_reconnect');\n```\n\n\n\nSimilar API with node-mongodb-native\n--------\nYou can do everything that node-mongodb-native can do.\n\n```js\ndb.createCollection(...);\ndb.collection('user').ensureIndex([['username', 1]], true, function (err, replies) {});\ndb.collection('posts').hint = 'slug';\ndb.collection('posts').findOne({slug: 'whats-up'}, function (err, post) {\n // do something\n});\n```\n\n\n\nCursor easier\n--------\n\n```js\ndb.collection('posts').find().toArray(function (err, posts) {\n // do something\n});\n```\n\n\n\nMVC helper\n--------\n\nYou can bind **additional methods** for collection.\nIt is very useful if you want to use MVC patterns with nodejs and mongodb.\nYou can also invoke collection by properties after bind,\nit could simplfy your `require`.\n\nTo keep your code in line with DRY principles, it's possible to create your own\ndata layer by for example, setting up your own validators and/or default values\ninside the MVC methods as shown below in the config example\n\n```js\ndb.bind('posts', {\n findTop10 : function (fn) {\n this.find({}, {limit:10, sort:[['views', -1]]}).toArray(fn);\n },\n removeTagWith : function (tag, fn) {\n this.remove({tags:tag},fn);\n }\n } \n});\n\ndb.bind('settings', {\n\n getAll: function(user, fn) {\n \n \tthis.find({user: user}).toArray(function(err, settings) {\n \t\n \t // We want to set a default currency from within our app instead of storing it\n \t // for every user\n \t settings.currency = (typeof settings.currency !== \"undefined\") ? settings.currency : 'USD';\n \t\t\n \t fn(err, settings);\n \t\n \t});\n }\n});\n\n \ndb.bind('comments');\n\ndb.collection('posts').removeTagWith('delete', function (err, replies) {\n //do something\n});\n\ndb.posts.findTop10(function (err, topPosts) {\n //do something\n});\n\ndb.comments.find().toArray(function (err, comments) {\n //do something\n});\n```\n\n[Back to index](#index)\n\n\n\n\nDocumentation\n========\n\nfor more information, see the source.\n\n[Back to index](#index)\n\n\n\n\nModule\n--------\n\n### MongoSkin Url format\n\n```\n[*://][username:password@]host[:port][/database][?auto_reconnect[=true|false]]`\n```\n\ne.g.\n\n```\nlocalhost/blog\nmongo://admin:pass@127.0.0.1:27017/blog?auto_reconnect\n127.0.0.1?auto_reconnect=false\n```\n\n### db(serverURL[s], dbOptions, replicasetOptions)\n\nGet or create instance of [SkinDb](#skindb).\n\n```js\nvar db = mongoskin.db('localhost:27017/testdb?auto_reconnect=true&poolSize=5');\n```\n\nfor ReplSet server\n\n```js\nvar db = mongoskin.db([\n '192.168.0.1:27017/?auto_reconnect=true',\n '192.168.0.2:27017/?auto_reconnect=true',\n '192.168.0.3:27017/?auto_reconnect=true'\n], {\n database: 'testdb',\n safe: true\n}, {\n connectArbiter: false,\n socketOptions: {\n timeout: 2000\n }\n});\n```\n\n### router(select)\n\nselect is `function(collectionName)` returns a database instance, means router collectionName to that database.\n\n```js\nvar db = mongo.router(function (coll_name) {\n switch(coll_name) {\n case 'user':\n case 'message':\n return mongo.db('192.168.1.3/auth_db');\n default:\n return mongo.db('192.168.1.2/app_db');\n }\n});\ndb.bind('user', require('./shared-user-methods'));\nvar users = db.user; //auth_db.user\nvar messages = db.collection('message'); // auth_db.message\nvar products = db.collection('product'); //app_db.product\n```\n\n### classes extends frome node-mongodb-native\n\n* BSONPure\n* BSONNative\n* BinaryParser\n* Binary\n* Code\n* DBRef\n* Double\n* MaxKey\n* MinKey\n* ObjectID\n* Symbol\n* Timestamp\n* Long\n* BaseCommand\n* DbCommand\n* DeleteCommand\n* GetMoreCommand\n* InsertCommand\n* KillCursorCommand\n* QueryCommand\n* UpdateCommand\n* MongoReply\n* Admin\n* Collection\n* Connection\n* Server\n* ReplSetServers\n* Cursor\n* Db\n* connect\n* Grid\n* Chunk\n* GridStore\n* native\n* pure\n\n\n[Back to index](#index)\n\n\n\nSkinServer\n--------\n\n### SkinServer(server)\n\nConstruct SkinServer from native Server instance.\n\n### db(dbname, username=null, password=null)\n\nConstruct [SkinDb](#skindb) from SkinServer.\n\n[Back to index](#index)\n\n\n\nSkinDb\n--------\n\n### SkinDb(db, username=null, password=null)\n\nConstruct SkinDb.\n\n### open(callback)\n\nConnect to database, retrieval native\n[Db](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/db.js#L17)\ninstance, callback is function(err, db).\n\n### collection(collectionName)\n\nRetrieval [SkinCollection](#skincollection) instance of specified collection name.\n\n\n\n### bind(collectionName)\n\n### bind(collectionName, SkinCollection)\n\n### bind(collectionName, extendObject1, extendObject2 ...)\n\nBind [SkinCollection](#skincollection) to db properties as a shortcut to db.collection(name).\nYou can also bind additional methods to the SkinCollection, it is useful when\nyou want to reuse a complex operation. This will also affect\ndb.collection(name) method.\n\ne.g.\n\n```js\ndb.bind('book', {\n firstBook: function (fn) {\n this.findOne(fn);\n }\n});\ndb.book.firstBook(function (err, book) {});\n```\n\n### all the methods from Db.prototype\n\nSee [Db](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/db.js#L17) of node-mongodb-native for more information.\n\n[Back to index](#index)\n\n\n\nSkinCollection\n--------\n\nSee [Collection](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L45) of node-mongodb-native for more information.\n\n\n### open(callback)\n\nRetrieval native\n[Collection](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L45)\ninstance, callback is function(err, collection).\n\n### id(hex)\n\nEquivalent to\n\n```js\ndb.bson_serializer.ObjectID.createFromHexString(hex);\n```\n\nSee [ObjectID.createFromHexString](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/bson/bson.js#L548)\n\n\n\n\n### Collection operation\n\n```js\ncheckCollectionName(collectionName)\noptions(callback)\nrename(collectionName, callback)\ndrop(callback)\n```\n\n\n\n### Indexes\n\n```js\ncreateIndex(fieldOrSpec, unique, callback)\nensureIndex(fieldOrSpec, unique, callback)\nindexInformation(callback)\ndropIndex(indexName, callback)\ndropIndexes(callback)\n```\n \nSee [mongodb-native indexes](https://github.com/christkv/node-mongodb-native/blob/master/docs/indexes.md)\n\n\n\n### Queries\n\nSee [mongodb-native queries](https://github.com/christkv/node-mongodb-native/blob/master/docs/queries.md)\n\n#### findItems(..., callback)\n\nEquivalent to\n\n```js\ncollection.find(..., function (err, cursor) {\n cursor.toArray(callback);\n});\n```\n\nSee [Collection.find](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L348)\n\n#### findEach(..., callback)\n\nEquivalent to\n\n```js\ncollection.find(..., function (err, cursor) {\n cursor.each(callback);\n});\n```\n\nSee [Collection.find](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L348)\n\n#### findById(id, ..., callback)\n\nEquivalent to\n\n```js\ncollection.findOne({_id, ObjectID.createFromHexString(id)}, ..., callback);\n```\n\nSee [Collection.findOne](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L417)\n\n#### find(...)\n\nIf the last parameter is function, it is equivalent to native\n[Collection.find](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/collection.js#L348)\nmethod, else it will return a future [SkinCursor](#skincursor).\n\ne.g.\n\n```js\n// callback\ndb.book.find({}, function (err, cursor) {/* do something */});\n// future SkinCursor\ndb.book.find().toArray(function (err, books) {/* do something */});\n```\n\n#### normalizeHintField(hint)\n\n#### find\n\n```js\n/**\n * Various argument possibilities\n * 1 callback\n * 2 selector, callback,\n * 2 callback, options // really?!\n * 3 selector, fields, callback\n * 3 selector, options, callback\n * 4,selector, fields, options, callback\n * 5 selector, fields, skip, limit, callback\n * 6 selector, fields, skip, limit, timeout, callback\n *\n * Available options:\n * limit, sort, fields, skip, hint, explain, snapshot, timeout, tailable, batchSize\n */\n```\n\n#### findAndModify(query, sort, update, options, callback) \n\n```js\n/**\n Fetch and update a collection\n query: a filter for the query\n sort: if multiple docs match, choose the first one in the specified sort order as the object to manipulate\n update: an object describing the modifications to the documents selected by the query\n options:\n remove: set to a true to remove the object before returning\n new: set to true if you want to return the modified object rather than the original. Ignored for remove.\n upsert: true/false (perform upsert operation)\n**/\n```\n\n#### findOne(queryObject, options, callback)\n\n\n\n### Aggregation\n\n#### mapReduce(map, reduce, options, callback)\n\ne.g.\n\n```js\nvar map = function () {\n emit(test(this.timestamp.getYear()), 1);\n}\n\nvar reduce = function (k, v){\n count = 0;\n for (i = 0; i < v.length; i++) {\n count += v[i];\n }\n return count;\n}\nvar options = {scope: {test: new client.bson_serializer.Code(t.toString())}};\ncollection.mapReduce(map, reduce, options, function (err, collection) {\n collection.find(function (err, cursor) {\n cursor.toArray(function (err, results) {\n test.equal(2, results[0].value)\n finished_test({test_map_reduce_functions_scope:'ok'}); \n })\n})\n```\n\n#### group(keys, condition, initial, reduce, command, callback)\n\ne.g. \n\n```js\ncollection.group([], {}, {\"count\":0}, \"function (obj, prev) { prev.count++; }\", true, function(err, results) {});\n```\n\n#### count(query, callback)\n#### distinct(key, query, callback)\n\n\n\n### Inserting\n\n#### insert(docs, options, callback)\n\n\n\n### Updating\n\n#### save(doc, options, callback)\n\n```js\n/**\n Update a single document in this collection.\n spec - a associcated array containing the fields that need to be present in\n the document for the update to succeed\n\n document - an associated array with the fields to be updated or in the case of\n a upsert operation the fields to be inserted.\n\n Options:\n upsert - true/false (perform upsert operation)\n multi - true/false (update all documents matching spec)\n strict - true/false (perform check if the operation failed, required extra call to db)\n Deprecated Options:\n safe - true/false (perform check if the operation failed, required extra call to db)\n**/\n```\n\n#### update(spec, document, options, callback)\n\n#### updateById(_id, ..., callback)\n\nEquivalent to\n\n```js\ncollection.update({_id, ObjectID.createFromHexString(id)}, ..., callback);\n```\n\nSee [Collection.update](https://github.com/christkv/node-mongodb-native/blob/master/docs/insert.md)\n\n\n\n### Removing\n\n#### remove(selector, options, callback)\n\n#### removeById(_id, options, callback)\n\n[Back to index](#index)\n\n\n\nSkinCursor\n---------\n\nSee [Cursor](https://github.com/christkv/node-mongodb-native/blob/master/lib/mongodb/cursor.js#L1)\nof node-mongodb-native for more information.\n\nAll these methods will return the SkinCursor itself.\n\n```js\nsort(keyOrList, [direction], [callback])\nlimit(limit, [callback])\nskip(skip, [callback])\nbatchSize(skip, [callback])\n\ntoArray(callback)\neach(callback)\ncount(callback)\nnextObject(callback)\ngetMore(callback)\nexplain(callback)\n```\n\n[Back to index](#index)\n\n## How to validate input?\n\nI wrote a middleware to validate post data, [node-iform](https://github.com/guileen/node-iform) \nbase on [node-validator](https://github.com/chriso/node-validator)\n\n## Authors\n\nBelow is the output from `git-summary`.\n\n```\n project: node-mongoskin\n commits: 112\n active : 54 days\n files : 39\n authors: \n 49 Lin Gui 43.8%\n 34 guilin 桂林 30.4%\n 9 fengmk2 8.0%\n 5 guilin 4.5%\n 2 François de Metz 1.8%\n 2 Paul Gebheim 1.8%\n 2 Gui Lin 1.8%\n 1 humanchimp 0.9%\n 1 Aneil Mallavarapu 0.9%\n 1 wmertens 0.9%\n 1 Harvey McQueen 0.9%\n 1 Joe Faber 0.9%\n 1 Matt Perpick 0.9%\n 1 Quang Van 0.9%\n 1 Rakshit Menpara 0.9%\n 1 Wout Mertens 0.9%\n```\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2011 - 2012 kissjs.org\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n", + "readmeFilename": "Readme.md", + "_id": "mongoskin@0.5.0", + "_from": "mongoskin@>= 0.0.1" +} diff --git a/node_modules/request/LICENSE b/node_modules/request/LICENSE new file mode 100644 index 0000000..a4a9aee --- /dev/null +++ b/node_modules/request/LICENSE @@ -0,0 +1,55 @@ +Apache License + +Version 2.0, January 2004 + +http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. 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While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. + +END OF TERMS AND CONDITIONS \ No newline at end of file diff --git a/node_modules/request/README.md b/node_modules/request/README.md new file mode 100644 index 0000000..57c0c0c --- /dev/null +++ b/node_modules/request/README.md @@ -0,0 +1,309 @@ +# Request -- Simplified HTTP request method + +## Install + +
    +  npm install request
+
    + +Or from source: + +
    +  git clone git://github.com/mikeal/request.git 
+  cd request
+  npm link
+
    + +## Super simple to use + +Request is designed to be the simplest way possible to make http calls. It supports HTTPS and follows redirects by default. + +```javascript +var request = require('request'); +request('http://www.google.com', function (error, response, body) { + if (!error && response.statusCode == 200) { + console.log(body) // Print the google web page. + } +}) +``` + +## Streaming + +You can stream any response to a file stream. + +```javascript +request('http://google.com/doodle.png').pipe(fs.createWriteStream('doodle.png')) +``` + +You can also stream a file to a PUT or POST request. This method will also check the file extension against a mapping of file extensions to content-types, in this case `application/json`, and use the proper content-type in the PUT request if one is not already provided in the headers. + +```javascript +fs.createReadStream('file.json').pipe(request.put('http://mysite.com/obj.json')) +``` + +Request can also pipe to itself. When doing so the content-type and content-length will be preserved in the PUT headers. + +```javascript +request.get('http://google.com/img.png').pipe(request.put('http://mysite.com/img.png')) +``` + +Now let's get fancy. + +```javascript +http.createServer(function (req, resp) { + if (req.url === '/doodle.png') { + if (req.method === 'PUT') { + req.pipe(request.put('http://mysite.com/doodle.png')) + } else if (req.method === 'GET' || req.method === 'HEAD') { + request.get('http://mysite.com/doodle.png').pipe(resp) + } + } +}) +``` + +You can also pipe() from a http.ServerRequest instance and to a http.ServerResponse instance. The HTTP method and headers will be sent as well as the entity-body data. Which means that, if you don't really care about security, you can do: + +```javascript +http.createServer(function (req, resp) { + if (req.url === '/doodle.png') { + var x = request('http://mysite.com/doodle.png') + req.pipe(x) + x.pipe(resp) + } +}) +``` + +And since pipe() returns the destination stream in node 0.5.x you can do one line proxying :) + +```javascript +req.pipe(request('http://mysite.com/doodle.png')).pipe(resp) +``` + +Also, none of this new functionality conflicts with requests previous features, it just expands them. + +```javascript +var r = request.defaults({'proxy':'http://localproxy.com'}) + +http.createServer(function (req, resp) { + if (req.url === '/doodle.png') { + r.get('http://google.com/doodle.png').pipe(resp) + } +}) +``` +You can still use intermediate proxies, the requests will still follow HTTP forwards, etc. + +## Forms + +`request` supports `application/x-www-form-urlencoded` and `multipart/form-data` form uploads. For `multipart/related` refer to the `multipart` API. + +Url encoded forms are simple + +```javascript +request.post('http://service.com/upload', {form:{key:'value'}}) +// or +request.post('http://service.com/upload').form({key:'value'}) +``` + +For `multipart/form-data` we use the [form-data](https://github.com/felixge/node-form-data) library by [@felixge](https://github.com/felixge). You don't need to worry about piping the form object or setting the headers, `request` will handle that for you. + +```javascript +var r = request.post('http://service.com/upload') +var form = r.form() +form.append('my_field', 'my_value') +form.append('my_buffer', new Buffer([1, 2, 3])) +form.append('my_file', fs.createReadStream(path.join(__dirname, 'doodle.png')) +form.append('remote_file', request('http://google.com/doodle.png')) +``` + +## OAuth Signing + +```javascript +// Twitter OAuth +var qs = require('querystring') + , oauth = + { callback: 'http://mysite.com/callback/' + , consumer_key: CONSUMER_KEY + , consumer_secret: CONSUMER_SECRET + } + , url = 'https://api.twitter.com/oauth/request_token' + ; +request.post({url:url, oauth:oauth}, function (e, r, body) { + // Assume by some stretch of magic you aquired the verifier + var access_token = qs.parse(body) + , oauth = + { consumer_key: CONSUMER_KEY + , consumer_secret: CONSUMER_SECRET + , token: access_token.oauth_token + , verifier: VERIFIER + , token_secret: access_token.oauth_token_secret + } + , url = 'https://api.twitter.com/oauth/access_token' + ; + request.post({url:url, oauth:oauth}, function (e, r, body) { + var perm_token = qs.parse(body) + , oauth = + { consumer_key: CONSUMER_KEY + , consumer_secret: CONSUMER_SECRET + , token: perm_token.oauth_token + , token_secret: perm_token.oauth_token_secret + } + , url = 'https://api.twitter.com/1/users/show.json?' + , params = + { screen_name: perm_token.screen_name + , user_id: perm_token.user_id + } + ; + url += qs.stringify(params) + request.get({url:url, oauth:oauth, json:true}, function (e, r, user) { + console.log(user) + }) + }) +}) +``` + + + +### request(options, callback) + +The first argument can be either a url or an options object. The only required option is uri, all others are optional. + +* `uri` || `url` - fully qualified uri or a parsed url object from url.parse() +* `qs` - object containing querystring values to be appended to the uri +* `method` - http method, defaults to GET +* `headers` - http headers, defaults to {} +* `body` - entity body for POST and PUT requests. Must be buffer or string. +* `form` - when passed an object this will set `body` but to a querystring representation of value and adds `Content-type: application/x-www-form-urlencoded; charset=utf-8` header. When passed no option a FormData instance is returned that will be piped to request. +* `json` - sets `body` but to JSON representation of value and adds `Content-type: application/json` header. Additionally, parses the response body as json. +* `multipart` - (experimental) array of objects which contains their own headers and `body` attribute. Sends `multipart/related` request. See example below. +* `followRedirect` - follow HTTP 3xx responses as redirects. defaults to true. +* `followAllRedirects` - follow non-GET HTTP 3xx responses as redirects. defaults to false. +* `maxRedirects` - the maximum number of redirects to follow, defaults to 10. +* `encoding` - Encoding to be used on `setEncoding` of response data. If set to `null`, the body is returned as a Buffer. +* `pool` - A hash object containing the agents for these requests. If omitted this request will use the global pool which is set to node's default maxSockets. +* `pool.maxSockets` - Integer containing the maximum amount of sockets in the pool. +* `timeout` - Integer containing the number of milliseconds to wait for a request to respond before aborting the request +* `proxy` - An HTTP proxy to be used. Support proxy Auth with Basic Auth the same way it's supported with the `url` parameter by embedding the auth info in the uri. +* `oauth` - Options for OAuth HMAC-SHA1 signing, see documentation above. +* `strictSSL` - Set to `true` to require that SSL certificates be valid. Note: to use your own certificate authority, you need to specify an agent that was created with that ca as an option. +* `jar` - Set to `false` if you don't want cookies to be remembered for future use or define your custom cookie jar (see examples section) + + +The callback argument gets 3 arguments. The first is an error when applicable (usually from the http.Client option not the http.ClientRequest object). The second in an http.ClientResponse object. The third is the response body String or Buffer. + +## Convenience methods + +There are also shorthand methods for different HTTP METHODs and some other conveniences. + +### request.defaults(options) + +This method returns a wrapper around the normal request API that defaults to whatever options you pass in to it. + +### request.put + +Same as request() but defaults to `method: "PUT"`. + +```javascript +request.put(url) +``` + +### request.post + +Same as request() but defaults to `method: "POST"`. + +```javascript +request.post(url) +``` + +### request.head + +Same as request() but defaults to `method: "HEAD"`. + +```javascript +request.head(url) +``` + +### request.del + +Same as request() but defaults to `method: "DELETE"`. + +```javascript +request.del(url) +``` + +### request.get + +Alias to normal request method for uniformity. + +```javascript +request.get(url) +``` +### request.cookie + +Function that creates a new cookie. + +```javascript +request.cookie('cookie_string_here') +``` +### request.jar + +Function that creates a new cookie jar. + +```javascript +request.jar() +``` + + +## Examples: + +```javascript + var request = require('request') + , rand = Math.floor(Math.random()*100000000).toString() + ; + request( + { method: 'PUT' + , uri: 'http://mikeal.iriscouch.com/testjs/' + rand + , multipart: + [ { 'content-type': 'application/json' + , body: JSON.stringify({foo: 'bar', _attachments: {'message.txt': {follows: true, length: 18, 'content_type': 'text/plain' }}}) + } + , { body: 'I am an attachment' } + ] + } + , function (error, response, body) { + if(response.statusCode == 201){ + console.log('document saved as: http://mikeal.iriscouch.com/testjs/'+ rand) + } else { + console.log('error: '+ response.statusCode) + console.log(body) + } + } + ) +``` +Cookies are enabled by default (so they can be used in subsequent requests). To disable cookies set jar to false (either in defaults or in the options sent). + +```javascript +var request = request.defaults({jar: false}) +request('http://www.google.com', function () { + request('http://images.google.com') +}) +``` + +If you to use a custom cookie jar (instead of letting request use its own global cookie jar) you do so by setting the jar default or by specifying it as an option: + +```javascript +var j = request.jar() +var request = request.defaults({jar:j}) +request('http://www.google.com', function () { + request('http://images.google.com') +}) +``` +OR + +```javascript +var j = request.jar() +var cookie = request.cookie('your_cookie_here') +j.add(cookie) +request({url: 'http://www.google.com', jar: j}, function () { + request('http://images.google.com') +}) +``` diff --git a/node_modules/request/aws.js b/node_modules/request/aws.js new file mode 100644 index 0000000..4e87bff --- /dev/null +++ b/node_modules/request/aws.js @@ -0,0 +1,190 @@ + +/*! + * knox - auth + * Copyright(c) 2010 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var crypto = require('crypto') + , parse = require('url').parse; + +/** + * Valid keys. + */ + +var keys = [ + 'acl' + , 'location' + , 'logging' + , 'notification' + , 'partNumber' + , 'policy' + , 'requestPayment' + , 'torrent' + , 'uploadId' + , 'uploads' + , 'versionId' + , 'versioning' + , 'versions' + , 'website' +]; + +/** + * Return an "Authorization" header value with the given `options` + * in the form of "AWS :" + * + * @param {Object} options + * @return {String} + * @api private + */ + +exports.authorization = function(options){ + return 'AWS ' + options.key + ':' + exports.sign(options); +}; + +/** + * Simple HMAC-SHA1 Wrapper + * + * @param {Object} options + * @return {String} + * @api private + */ + +exports.hmacSha1 = function(options){ + return crypto.createHmac('sha1', options.secret).update(options.message).digest('base64'); +}; + +/** + * Create a base64 sha1 HMAC for `options`. + * + * @param {Object} options + * @return {String} + * @api private + */ + +exports.sign = function(options){ + options.message = exports.stringToSign(options); + return exports.hmacSha1(options); +}; + +/** + * Create a base64 sha1 HMAC for `options`. + * + * Specifically to be used with S3 presigned URLs + * + * @param {Object} options + * @return {String} + * @api private + */ + +exports.signQuery = function(options){ + options.message = exports.queryStringToSign(options); + return exports.hmacSha1(options); +}; + +/** + * Return a string for sign() with the given `options`. + * + * Spec: + * + * \n + * \n + * \n + * \n + * [headers\n] + * + * + * @param {Object} options + * @return {String} + * @api private + */ + +exports.stringToSign = function(options){ + var headers = options.amazonHeaders || ''; + if (headers) headers += '\n'; + return [ + options.verb + , options.md5 + , options.contentType + , options.date.toUTCString() + , headers + options.resource + ].join('\n'); +}; + +/** + * Return a string for sign() with the given `options`, but is meant exclusively + * for S3 presigned URLs + * + * Spec: + * + * \n + * + * + * @param {Object} options + * @return {String} + * @api private + */ + +exports.queryStringToSign = function(options){ + return 'GET\n\n\n' + + options.date + '\n' + + options.resource; +}; + +/** + * Perform the following: + * + * - ignore non-amazon headers + * - lowercase fields + * - sort lexicographically + * - trim whitespace between ":" + * - join with newline + * + * @param {Object} headers + * @return {String} + * @api private + */ + +exports.canonicalizeHeaders = function(headers){ + var buf = [] + , fields = Object.keys(headers); + for (var i = 0, len = fields.length; i < len; ++i) { + var field = fields[i] + , val = headers[field] + , field = field.toLowerCase(); + if (0 !== field.indexOf('x-amz')) continue; + buf.push(field + ':' + val); + } + return buf.sort().join('\n'); +}; + +/** + * Perform the following: + * + * - ignore non sub-resources + * - sort lexicographically + * + * @param {String} resource + * @return {String} + * @api private + */ + +exports.canonicalizeResource = function(resource){ + var url = parse(resource, true) + , path = url.pathname + , buf = []; + + Object.keys(url.query).forEach(function(key){ + if (!~keys.indexOf(key)) return; + var val = '' == url.query[key] ? '' : '=' + encodeURIComponent(url.query[key]); + buf.push(key + val); + }); + + return path + (buf.length + ? '?' + buf.sort().join('&') + : ''); +}; diff --git a/node_modules/request/forever.js b/node_modules/request/forever.js new file mode 100644 index 0000000..ac853c0 --- /dev/null +++ b/node_modules/request/forever.js @@ -0,0 +1,103 @@ +module.exports = ForeverAgent +ForeverAgent.SSL = ForeverAgentSSL + +var util = require('util') + , Agent = require('http').Agent + , net = require('net') + , tls = require('tls') + , AgentSSL = require('https').Agent + +function ForeverAgent(options) { + var self = this + self.options = options || {} + self.requests = {} + self.sockets = {} + self.freeSockets = {} + self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets + self.minSockets = self.options.minSockets || ForeverAgent.defaultMinSockets + self.on('free', function(socket, host, port) { + var name = host + ':' + port + if (self.requests[name] && self.requests[name].length) { + self.requests[name].shift().onSocket(socket) + } else if (self.sockets[name].length < self.minSockets) { + if (!self.freeSockets[name]) self.freeSockets[name] = [] + self.freeSockets[name].push(socket) + + // if an error happens while we don't use the socket anyway, meh, throw the socket away + function onIdleError() { + socket.destroy() + } + socket._onIdleError = onIdleError + socket.on('error', onIdleError) + } else { + // If there are no pending requests just destroy the + // socket and it will get removed from the pool. This + // gets us out of timeout issues and allows us to + // default to Connection:keep-alive. + socket.destroy(); + } + }) + +} +util.inherits(ForeverAgent, Agent) + +ForeverAgent.defaultMinSockets = 5 + + +ForeverAgent.prototype.createConnection = net.createConnection +ForeverAgent.prototype.addRequestNoreuse = Agent.prototype.addRequest +ForeverAgent.prototype.addRequest = function(req, host, port) { + var name = host + ':' + port + if (this.freeSockets[name] && this.freeSockets[name].length > 0 && !req.useChunkedEncodingByDefault) { + var idleSocket = this.freeSockets[name].pop() + idleSocket.removeListener('error', idleSocket._onIdleError) + delete idleSocket._onIdleError + req._reusedSocket = true + req.onSocket(idleSocket) + } else { + this.addRequestNoreuse(req, host, port) + } +} + +ForeverAgent.prototype.removeSocket = function(s, name, host, port) { + if (this.sockets[name]) { + var index = this.sockets[name].indexOf(s); + if (index !== -1) { + this.sockets[name].splice(index, 1); + } + } else if (this.sockets[name] && this.sockets[name].length === 0) { + // don't leak + delete this.sockets[name]; + delete this.requests[name]; + } + + if (this.freeSockets[name]) { + var index = this.freeSockets[name].indexOf(s) + if (index !== -1) { + this.freeSockets[name].splice(index, 1) + if (this.freeSockets[name].length === 0) { + delete this.freeSockets[name] + } + } + } + + if (this.requests[name] && this.requests[name].length) { + // If we have pending requests and a socket gets closed a new one + // needs to be created to take over in the pool for the one that closed. + this.createSocket(name, host, port).emit('free'); + } +} + +function ForeverAgentSSL (options) { + ForeverAgent.call(this, options) +} +util.inherits(ForeverAgentSSL, ForeverAgent) + +ForeverAgentSSL.prototype.createConnection = createConnectionSSL +ForeverAgentSSL.prototype.addRequestNoreuse = AgentSSL.prototype.addRequest + +function createConnectionSSL (port, host, options) { + options.port = port + options.host = host + return tls.connect(options) +} diff --git a/node_modules/request/main.js b/node_modules/request/main.js new file mode 100644 index 0000000..901be5c --- /dev/null +++ b/node_modules/request/main.js @@ -0,0 +1,1096 @@ +// Copyright 2010-2012 Mikeal Rogers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +var http = require('http') + , https = false + , tls = false + , url = require('url') + , util = require('util') + , stream = require('stream') + , qs = require('querystring') + , oauth = require('./oauth') + , uuid = require('./uuid') + , ForeverAgent = require('./forever') + , Cookie = require('./vendor/cookie') + , CookieJar = require('./vendor/cookie/jar') + , cookieJar = new CookieJar + , tunnel = require('./tunnel') + , aws = require('./aws') + + , mime = require('mime') + , FormData = require('form-data') + ; + +if (process.logging) { + var log = process.logging('request') +} + +try { + https = require('https') +} catch (e) {} + +try { + tls = require('tls') +} catch (e) {} + +function toBase64 (str) { + return (new Buffer(str || "", "ascii")).toString("base64") +} + +// Hacky fix for pre-0.4.4 https +if (https && !https.Agent) { + https.Agent = function (options) { + http.Agent.call(this, options) + } + util.inherits(https.Agent, http.Agent) + https.Agent.prototype._getConnection = function (host, port, cb) { + var s = tls.connect(port, host, this.options, function () { + // do other checks here? + if (cb) cb() + }) + return s + } +} + +function isReadStream (rs) { + if (rs.readable && rs.path && rs.mode) { + return true + } +} + +function copy (obj) { + var o = {} + Object.keys(obj).forEach(function (i) { + o[i] = obj[i] + }) + return o +} + +var isUrl = /^https?:/ + +var globalPool = {} + +function Request (options) { + stream.Stream.call(this) + this.readable = true + this.writable = true + + if (typeof options === 'string') { + options = {uri:options} + } + + var reserved = Object.keys(Request.prototype) + for (var i in options) { + if (reserved.indexOf(i) === -1) { + this[i] = options[i] + } else { + if (typeof options[i] === 'function') { + delete options[i] + } + } + } + options = copy(options) + + this.init(options) +} +util.inherits(Request, stream.Stream) +Request.prototype.init = function (options) { + var self = this + + if (!options) options = {} + if (process.env.NODE_DEBUG && /request/.test(process.env.NODE_DEBUG)) console.error('REQUEST', options) + if (!self.pool && self.pool !== false) self.pool = globalPool + self.dests = [] + self.__isRequestRequest = true + + // Protect against double callback + if (!self._callback && self.callback) { + self._callback = self.callback + self.callback = function () { + if (self._callbackCalled) return // Print a warning maybe? + self._callback.apply(self, arguments) + self._callbackCalled = true + } + self.on('error', self.callback.bind()) + self.on('complete', self.callback.bind(self, null)) + } + + if (self.url) { + // People use this property instead all the time so why not just support it. + self.uri = self.url + delete self.url + } + + if (!self.uri) { + throw new Error("options.uri is a required argument") + } else { + if (typeof self.uri == "string") self.uri = url.parse(self.uri) + } + if (self.proxy) { + if (typeof self.proxy == 'string') self.proxy = url.parse(self.proxy) + + // do the HTTP CONNECT dance using koichik/node-tunnel + if (http.globalAgent && self.uri.protocol === "https:") { + var tunnelFn = self.proxy.protocol === "http:" + ? tunnel.httpsOverHttp : tunnel.httpsOverHttps + + var tunnelOptions = { proxy: { host: self.proxy.hostname + , port: +self.proxy.port + , proxyAuth: self.proxy.auth } + , ca: this.ca } + + self.agent = tunnelFn(tunnelOptions) + self.tunnel = true + } + } + + if (!self.uri.host || !self.uri.pathname) { + // Invalid URI: it may generate lot of bad errors, like "TypeError: Cannot call method 'indexOf' of undefined" in CookieJar + // Detect and reject it as soon as possible + var faultyUri = url.format(self.uri) + var message = 'Invalid URI "' + faultyUri + '"' + if (Object.keys(options).length === 0) { + // No option ? This can be the sign of a redirect + // As this is a case where the user cannot do anything (he didn't call request directly with this URL) + // he should be warned that it can be caused by a redirection (can save some hair) + message += '. This can be caused by a crappy redirection.' + } + self.emit('error', new Error(message)) + return // This error was fatal + } + + self._redirectsFollowed = self._redirectsFollowed || 0 + self.maxRedirects = (self.maxRedirects !== undefined) ? self.maxRedirects : 10 + self.followRedirect = (self.followRedirect !== undefined) ? self.followRedirect : true + self.followAllRedirects = (self.followAllRedirects !== undefined) ? self.followAllRedirects : false; + if (self.followRedirect || self.followAllRedirects) + self.redirects = self.redirects || [] + + self.headers = self.headers ? copy(self.headers) : {} + + self.setHost = false + if (!self.headers.host) { + self.headers.host = self.uri.hostname + if (self.uri.port) { + if ( !(self.uri.port === 80 && self.uri.protocol === 'http:') && + !(self.uri.port === 443 && self.uri.protocol === 'https:') ) + self.headers.host += (':'+self.uri.port) + } + self.setHost = true + } + + self.jar(self._jar || options.jar) + + if (!self.uri.pathname) {self.uri.pathname = '/'} + if (!self.uri.port) { + if (self.uri.protocol == 'http:') {self.uri.port = 80} + else if (self.uri.protocol == 'https:') {self.uri.port = 443} + } + + if (self.proxy && !self.tunnel) { + self.port = self.proxy.port + self.host = self.proxy.hostname + } else { + self.port = self.uri.port + self.host = self.uri.hostname + } + + self.clientErrorHandler = function (error) { + if (self._aborted) return + + if (self.setHost) delete self.headers.host + if (self.req._reusedSocket && error.code === 'ECONNRESET' + && self.agent.addRequestNoreuse) { + self.agent = { addRequest: self.agent.addRequestNoreuse.bind(self.agent) } + self.start() + self.req.end() + return + } + if (self.timeout && self.timeoutTimer) { + clearTimeout(self.timeoutTimer) + self.timeoutTimer = null + } + self.emit('error', error) + } + + self._parserErrorHandler = function (error) { + if (this.res) { + if (this.res.request) { + this.res.request.emit('error', error) + } else { + this.res.emit('error', error) + } + } else { + this._httpMessage.emit('error', error) + } + } + + if (options.form) { + self.form(options.form) + } + + if (options.oauth) { + self.oauth(options.oauth) + } + + if (options.aws) { + self.aws(options.aws) + } + + if (self.uri.auth && !self.headers.authorization) { + self.headers.authorization = "Basic " + toBase64(self.uri.auth.split(':').map(function(item){ return qs.unescape(item)}).join(':')) + } + if (self.proxy && self.proxy.auth && !self.headers['proxy-authorization'] && !self.tunnel) { + self.headers['proxy-authorization'] = "Basic " + toBase64(self.proxy.auth.split(':').map(function(item){ return qs.unescape(item)}).join(':')) + } + + if (options.qs) self.qs(options.qs) + + if (self.uri.path) { + self.path = self.uri.path + } else { + self.path = self.uri.pathname + (self.uri.search || "") + } + + if (self.path.length === 0) self.path = '/' + + if (self.proxy && !self.tunnel) self.path = (self.uri.protocol + '//' + self.uri.host + self.path) + + if (options.json) { + self.json(options.json) + } else if (options.multipart) { + self.boundary = uuid() + self.multipart(options.multipart) + } + + if (self.body) { + var length = 0 + if (!Buffer.isBuffer(self.body)) { + if (Array.isArray(self.body)) { + for (var i = 0; i < self.body.length; i++) { + length += self.body[i].length + } + } else { + self.body = new Buffer(self.body) + length = self.body.length + } + } else { + length = self.body.length + } + if (length) { + self.headers['content-length'] = length + } else { + throw new Error('Argument error, options.body.') + } + } + + var protocol = self.proxy && !self.tunnel ? self.proxy.protocol : self.uri.protocol + , defaultModules = {'http:':http, 'https:':https} + , httpModules = self.httpModules || {} + ; + self.httpModule = httpModules[protocol] || defaultModules[protocol] + + if (!self.httpModule) throw new Error("Invalid protocol") + + if (options.ca) self.ca = options.ca + + if (!self.agent) { + if (options.agentOptions) self.agentOptions = options.agentOptions + + if (options.agentClass) { + self.agentClass = options.agentClass + } else if (options.forever) { + self.agentClass = protocol === 'http:' ? ForeverAgent : ForeverAgent.SSL + } else { + self.agentClass = self.httpModule.Agent + } + } + + if (self.pool === false) { + self.agent = false + } else { + self.agent = self.agent || self.getAgent() + if (self.maxSockets) { + // Don't use our pooling if node has the refactored client + self.agent.maxSockets = self.maxSockets + } + if (self.pool.maxSockets) { + // Don't use our pooling if node has the refactored client + self.agent.maxSockets = self.pool.maxSockets + } + } + + self.once('pipe', function (src) { + if (self.ntick && self._started) throw new Error("You cannot pipe to this stream after the outbound request has started.") + self.src = src + if (isReadStream(src)) { + if (!self.headers['content-type'] && !self.headers['Content-Type']) + self.headers['content-type'] = mime.lookup(src.path) + } else { + if (src.headers) { + for (var i in src.headers) { + if (!self.headers[i]) { + self.headers[i] = src.headers[i] + } + } + } + if (src.method && !self.method) { + self.method = src.method + } + } + + self.on('pipe', function () { + console.error("You have already piped to this stream. Pipeing twice is likely to break the request.") + }) + }) + + process.nextTick(function () { + if (self._aborted) return + + if (self._form) { + self.setHeaders(self._form.getHeaders()) + self._form.pipe(self) + } + if (self.body) { + if (Array.isArray(self.body)) { + self.body.forEach(function (part) { + self.write(part) + }) + } else { + self.write(self.body) + } + self.end() + } else if (self.requestBodyStream) { + console.warn("options.requestBodyStream is deprecated, please pass the request object to stream.pipe.") + self.requestBodyStream.pipe(self) + } else if (!self.src) { + if (self.method !== 'GET' && typeof self.method !== 'undefined') { + self.headers['content-length'] = 0; + } + self.end(); + } + self.ntick = true + }) +} + +// Must call this when following a redirect from https to http or vice versa +// Attempts to keep everything as identical as possible, but update the +// httpModule, Tunneling agent, and/or Forever Agent in use. +Request.prototype._updateProtocol = function () { + var self = this + var protocol = self.uri.protocol + + if (protocol === 'https:') { + // previously was doing http, now doing https + // if it's https, then we might need to tunnel now. + if (self.proxy) { + self.tunnel = true + var tunnelFn = self.proxy.protocol === 'http:' + ? tunnel.httpsOverHttp : tunnel.httpsOverHttps + var tunnelOptions = { proxy: { host: self.proxy.hostname + , post: +self.proxy.port + , proxyAuth: self.proxy.auth } + , ca: self.ca } + self.agent = tunnelFn(tunnelOptions) + return + } + + self.httpModule = https + switch (self.agentClass) { + case ForeverAgent: + self.agentClass = ForeverAgent.SSL + break + case http.Agent: + self.agentClass = https.Agent + break + default: + // nothing we can do. Just hope for the best. + return + } + + // if there's an agent, we need to get a new one. + if (self.agent) self.agent = self.getAgent() + + } else { + if (log) log('previously https, now http') + // previously was doing https, now doing http + // stop any tunneling. + if (self.tunnel) self.tunnel = false + self.httpModule = http + switch (self.agentClass) { + case ForeverAgent.SSL: + self.agentClass = ForeverAgent + break + case https.Agent: + self.agentClass = http.Agent + break + default: + // nothing we can do. just hope for the best + return + } + + // if there's an agent, then get a new one. + if (self.agent) { + self.agent = null + self.agent = self.getAgent() + } + } +} + +Request.prototype.getAgent = function () { + var Agent = this.agentClass + var options = {} + if (this.agentOptions) { + for (var i in this.agentOptions) { + options[i] = this.agentOptions[i] + } + } + if (this.ca) options.ca = this.ca + + var poolKey = '' + + // different types of agents are in different pools + if (Agent !== this.httpModule.Agent) { + poolKey += Agent.name + } + + if (!this.httpModule.globalAgent) { + // node 0.4.x + options.host = this.host + options.port = this.port + if (poolKey) poolKey += ':' + poolKey += this.host + ':' + this.port + } + + // ca option is only relevant if proxy or destination are https + var proxy = this.proxy + if (typeof proxy === 'string') proxy = url.parse(proxy) + var caRelevant = (proxy && proxy.protocol === 'https:') || this.uri.protocol === 'https:' + if (options.ca && caRelevant) { + if (poolKey) poolKey += ':' + poolKey += options.ca + } + + if (!poolKey && Agent === this.httpModule.Agent && this.httpModule.globalAgent) { + // not doing anything special. Use the globalAgent + return this.httpModule.globalAgent + } + + // we're using a stored agent. Make sure it's protocol-specific + poolKey = this.uri.protocol + poolKey + + // already generated an agent for this setting + if (this.pool[poolKey]) return this.pool[poolKey] + + return this.pool[poolKey] = new Agent(options) +} + +Request.prototype.start = function () { + var self = this + + if (self._aborted) return + + self._started = true + self.method = self.method || 'GET' + self.href = self.uri.href + if (log) log('%method %href', self) + + if (self.src && self.src.stat && self.src.stat.size) { + self.headers['content-length'] = self.src.stat.size + } + if (self._aws) { + self.aws(self._aws, true) + } + + self.req = self.httpModule.request(self, function (response) { + if (response.connection.listeners('error').indexOf(self._parserErrorHandler) === -1) { + response.connection.once('error', self._parserErrorHandler) + } + if (self._aborted) return + if (self._paused) response.pause() + + self.response = response + response.request = self + response.toJSON = toJSON + + if (self.httpModule === https && + self.strictSSL && + !response.client.authorized) { + var sslErr = response.client.authorizationError + self.emit('error', new Error('SSL Error: '+ sslErr)) + return + } + + if (self.setHost) delete self.headers.host + if (self.timeout && self.timeoutTimer) { + clearTimeout(self.timeoutTimer) + self.timeoutTimer = null + } + + var addCookie = function (cookie) { + if (self._jar) self._jar.add(new Cookie(cookie)) + else cookieJar.add(new Cookie(cookie)) + } + + if (response.headers['set-cookie'] && (!self._disableCookies)) { + if (Array.isArray(response.headers['set-cookie'])) response.headers['set-cookie'].forEach(addCookie) + else addCookie(response.headers['set-cookie']) + } + + if (response.statusCode >= 300 && response.statusCode < 400 && + (self.followAllRedirects || + (self.followRedirect && (self.method !== 'PUT' && self.method !== 'POST' && self.method !== 'DELETE'))) && + response.headers.location) { + if (self._redirectsFollowed >= self.maxRedirects) { + self.emit('error', new Error("Exceeded maxRedirects. Probably stuck in a redirect loop "+self.uri.href)) + return + } + self._redirectsFollowed += 1 + + if (!isUrl.test(response.headers.location)) { + response.headers.location = url.resolve(self.uri.href, response.headers.location) + } + + var uriPrev = self.uri + self.uri = url.parse(response.headers.location) + + // handle the case where we change protocol from https to http or vice versa + if (self.uri.protocol !== uriPrev.protocol) { + self._updateProtocol() + } + + self.redirects.push( + { statusCode : response.statusCode + , redirectUri: response.headers.location + } + ) + if (self.followAllRedirects) self.method = 'GET' + // self.method = 'GET'; // Force all redirects to use GET || commented out fixes #215 + delete self.src + delete self.req + delete self.agent + delete self._started + delete self.body + if (self.headers) { + delete self.headers.host + } + if (log) log('Redirect to %uri', self) + self.init() + return // Ignore the rest of the response + } else { + self._redirectsFollowed = self._redirectsFollowed || 0 + // Be a good stream and emit end when the response is finished. + // Hack to emit end on close because of a core bug that never fires end + response.on('close', function () { + if (!self._ended) self.response.emit('end') + }) + + if (self.encoding) { + if (self.dests.length !== 0) { + console.error("Ingoring encoding parameter as this stream is being piped to another stream which makes the encoding option invalid.") + } else { + response.setEncoding(self.encoding) + } + } + + self.dests.forEach(function (dest) { + self.pipeDest(dest) + }) + + response.on("data", function (chunk) { + self._destdata = true + self.emit("data", chunk) + }) + response.on("end", function (chunk) { + self._ended = true + self.emit("end", chunk) + }) + response.on("close", function () {self.emit("close")}) + + self.emit('response', response) + + if (self.callback) { + var buffer = [] + var bodyLen = 0 + self.on("data", function (chunk) { + buffer.push(chunk) + bodyLen += chunk.length + }) + self.on("end", function () { + if (self._aborted) return + + if (buffer.length && Buffer.isBuffer(buffer[0])) { + var body = new Buffer(bodyLen) + var i = 0 + buffer.forEach(function (chunk) { + chunk.copy(body, i, 0, chunk.length) + i += chunk.length + }) + if (self.encoding === null) { + response.body = body + } else { + response.body = body.toString(self.encoding) + } + } else if (buffer.length) { + response.body = buffer.join('') + } + + if (self._json) { + try { + response.body = JSON.parse(response.body) + } catch (e) {} + } + + self.emit('complete', response, response.body) + }) + } + } + }) + + if (self.timeout && !self.timeoutTimer) { + self.timeoutTimer = setTimeout(function () { + self.req.abort() + var e = new Error("ETIMEDOUT") + e.code = "ETIMEDOUT" + self.emit("error", e) + }, self.timeout) + + // Set additional timeout on socket - in case if remote + // server freeze after sending headers + if (self.req.setTimeout) { // only works on node 0.6+ + self.req.setTimeout(self.timeout, function () { + if (self.req) { + self.req.abort() + var e = new Error("ESOCKETTIMEDOUT") + e.code = "ESOCKETTIMEDOUT" + self.emit("error", e) + } + }) + } + } + + self.req.on('error', self.clientErrorHandler) + self.req.on('drain', function() { + self.emit('drain') + }) + self.on('end', function() { + if ( self.req.connection ) self.req.connection.removeListener('error', self._parserErrorHandler) + }) + self.emit('request', self.req) +} + +Request.prototype.abort = function () { + this._aborted = true; + + if (this.req) { + this.req.abort() + } + else if (this.response) { + this.response.abort() + } + + this.emit("abort") +} + +Request.prototype.pipeDest = function (dest) { + var response = this.response + // Called after the response is received + if (dest.headers) { + dest.headers['content-type'] = response.headers['content-type'] + if (response.headers['content-length']) { + dest.headers['content-length'] = response.headers['content-length'] + } + } + if (dest.setHeader) { + for (var i in response.headers) { + dest.setHeader(i, response.headers[i]) + } + dest.statusCode = response.statusCode + } + if (this.pipefilter) this.pipefilter(response, dest) +} + +// Composable API +Request.prototype.setHeader = function (name, value, clobber) { + if (clobber === undefined) clobber = true + if (clobber || !this.headers.hasOwnProperty(name)) this.headers[name] = value + else this.headers[name] += ',' + value + return this +} +Request.prototype.setHeaders = function (headers) { + for (var i in headers) {this.setHeader(i, headers[i])} + return this +} +Request.prototype.qs = function (q, clobber) { + var base + if (!clobber && this.uri.query) base = qs.parse(this.uri.query) + else base = {} + + for (var i in q) { + base[i] = q[i] + } + + this.uri = url.parse(this.uri.href.split('?')[0] + '?' + qs.stringify(base)) + this.url = this.uri + + return this +} +Request.prototype.form = function (form) { + if (form) { + this.headers['content-type'] = 'application/x-www-form-urlencoded; charset=utf-8' + this.body = qs.stringify(form).toString('utf8') + return this + } + // create form-data object + this._form = new FormData() + return this._form +} +Request.prototype.multipart = function (multipart) { + var self = this + self.body = [] + + if (!self.headers['content-type']) { + self.headers['content-type'] = 'multipart/related; boundary=' + self.boundary; + } else { + self.headers['content-type'] = self.headers['content-type'].split(';')[0] + '; boundary=' + self.boundary; + } + + if (!multipart.forEach) throw new Error('Argument error, options.multipart.') + + if (self.preambleCRLF) { + self.body.push(new Buffer('\r\n')) + } + + multipart.forEach(function (part) { + var body = part.body + if(body == null) throw Error('Body attribute missing in multipart.') + delete part.body + var preamble = '--' + self.boundary + '\r\n' + Object.keys(part).forEach(function (key) { + preamble += key + ': ' + part[key] + '\r\n' + }) + preamble += '\r\n' + self.body.push(new Buffer(preamble)) + self.body.push(new Buffer(body)) + self.body.push(new Buffer('\r\n')) + }) + self.body.push(new Buffer('--' + self.boundary + '--')) + return self +} +Request.prototype.json = function (val) { + this.setHeader('content-type', 'application/json') + this.setHeader('accept', 'application/json') + this._json = true + if (typeof val === 'boolean') { + if (typeof this.body === 'object') this.body = JSON.stringify(this.body) + } else { + this.body = JSON.stringify(val) + } + return this +} +Request.prototype.aws = function (opts, now) { + if (!now) { + this._aws = opts + return this + } + var date = new Date() + this.setHeader('date', date.toUTCString()) + this.setHeader('authorization', aws.authorization( + { key: opts.key + , secret: opts.secret + , verb: this.method + , date: date + , resource: aws.canonicalizeResource('/' + opts.bucket + this.path) + , contentType: this.headers['content-type'] || '' + , md5: this.headers['content-md5'] || '' + , amazonHeaders: aws.canonicalizeHeaders(this.headers) + } + )) + + return this +} + +Request.prototype.oauth = function (_oauth) { + var form + if (this.headers['content-type'] && + this.headers['content-type'].slice(0, 'application/x-www-form-urlencoded'.length) === + 'application/x-www-form-urlencoded' + ) { + form = qs.parse(this.body) + } + if (this.uri.query) { + form = qs.parse(this.uri.query) + } + if (!form) form = {} + var oa = {} + for (var i in form) oa[i] = form[i] + for (var i in _oauth) oa['oauth_'+i] = _oauth[i] + if (!oa.oauth_version) oa.oauth_version = '1.0' + if (!oa.oauth_timestamp) oa.oauth_timestamp = Math.floor( (new Date()).getTime() / 1000 ).toString() + if (!oa.oauth_nonce) oa.oauth_nonce = uuid().replace(/-/g, '') + + oa.oauth_signature_method = 'HMAC-SHA1' + + var consumer_secret = oa.oauth_consumer_secret + delete oa.oauth_consumer_secret + var token_secret = oa.oauth_token_secret + delete oa.oauth_token_secret + + var baseurl = this.uri.protocol + '//' + this.uri.host + this.uri.pathname + var signature = oauth.hmacsign(this.method, baseurl, oa, consumer_secret, token_secret) + + // oa.oauth_signature = signature + for (var i in form) { + if ( i.slice(0, 'oauth_') in _oauth) { + // skip + } else { + delete oa['oauth_'+i] + delete oa[i] + } + } + this.headers.Authorization = + 'OAuth '+Object.keys(oa).sort().map(function (i) {return i+'="'+oauth.rfc3986(oa[i])+'"'}).join(',') + this.headers.Authorization += ',oauth_signature="'+oauth.rfc3986(signature)+'"' + return this +} +Request.prototype.jar = function (jar) { + var cookies + + if (this._redirectsFollowed === 0) { + this.originalCookieHeader = this.headers.cookie + } + + if (jar === false) { + // disable cookies + cookies = false; + this._disableCookies = true; + } else if (jar) { + // fetch cookie from the user defined cookie jar + cookies = jar.get({ url: this.uri.href }) + } else { + // fetch cookie from the global cookie jar + cookies = cookieJar.get({ url: this.uri.href }) + } + + if (cookies && cookies.length) { + var cookieString = cookies.map(function (c) { + return c.name + "=" + c.value + }).join("; ") + + if (this.originalCookieHeader) { + // Don't overwrite existing Cookie header + this.headers.cookie = this.originalCookieHeader + '; ' + cookieString + } else { + this.headers.cookie = cookieString + } + } + this._jar = jar + return this +} + + +// Stream API +Request.prototype.pipe = function (dest, opts) { + if (this.response) { + if (this._destdata) { + throw new Error("You cannot pipe after data has been emitted from the response.") + } else if (this._ended) { + throw new Error("You cannot pipe after the response has been ended.") + } else { + stream.Stream.prototype.pipe.call(this, dest, opts) + this.pipeDest(dest) + return dest + } + } else { + this.dests.push(dest) + stream.Stream.prototype.pipe.call(this, dest, opts) + return dest + } +} +Request.prototype.write = function () { + if (!this._started) this.start() + return this.req.write.apply(this.req, arguments) +} +Request.prototype.end = function (chunk) { + if (chunk) this.write(chunk) + if (!this._started) this.start() + this.req.end() +} +Request.prototype.pause = function () { + if (!this.response) this._paused = true + else this.response.pause.apply(this.response, arguments) +} +Request.prototype.resume = function () { + if (!this.response) this._paused = false + else this.response.resume.apply(this.response, arguments) +} +Request.prototype.destroy = function () { + if (!this._ended) this.end() +} + +// organize params for post, put, head, del +function initParams(uri, options, callback) { + if ((typeof options === 'function') && !callback) callback = options; + if (options && typeof options === 'object') { + options.uri = uri; + } else if (typeof uri === 'string') { + options = {uri:uri}; + } else { + options = uri; + uri = options.uri; + } + return { uri: uri, options: options, callback: callback }; +} + +function request (uri, options, callback) { + if (typeof uri === 'undefined') throw new Error('undefined is not a valid uri or options object.') + if ((typeof options === 'function') && !callback) callback = options; + if (options && typeof options === 'object') { + options.uri = uri; + } else if (typeof uri === 'string') { + options = {uri:uri}; + } else { + options = uri; + } + + if (callback) options.callback = callback; + var r = new Request(options) + return r +} + +module.exports = request + +request.initParams = initParams; + +request.defaults = function (options, requester) { + var def = function (method) { + var d = function (uri, opts, callback) { + var params = initParams(uri, opts, callback); + for (var i in options) { + if (params.options[i] === undefined) params.options[i] = options[i] + } + if(typeof requester === 'function') { + if(method === request) { + method = requester; + } else { + params.options._requester = requester; + } + } + return method(params.options, params.callback); + } + return d; + } + var de = def(request) + de.get = def(request.get) + de.post = def(request.post) + de.put = def(request.put) + de.head = def(request.head) + de.del = def(request.del) + de.cookie = def(request.cookie) + de.jar = def(request.jar) + return de +} + +request.forever = function (agentOptions, optionsArg) { + var options = {} + if (optionsArg) { + for (option in optionsArg) { + options[option] = optionsArg[option] + } + } + if (agentOptions) options.agentOptions = agentOptions + options.forever = true + return request.defaults(options) +} + +request.get = request +request.post = function (uri, options, callback) { + var params = initParams(uri, options, callback); + params.options.method = 'POST'; + return request(params.uri || null, params.options, params.callback) +} +request.put = function (uri, options, callback) { + var params = initParams(uri, options, callback); + params.options.method = 'PUT' + return request(params.uri || null, params.options, params.callback) +} +request.head = function (uri, options, callback) { + var params = initParams(uri, options, callback); + params.options.method = 'HEAD' + if (params.options.body || + params.options.requestBodyStream || + (params.options.json && typeof params.options.json !== 'boolean') || + params.options.multipart) { + throw new Error("HTTP HEAD requests MUST NOT include a request body.") + } + return request(params.uri || null, params.options, params.callback) +} +request.del = function (uri, options, callback) { + var params = initParams(uri, options, callback); + params.options.method = 'DELETE' + if(typeof params.options._requester === 'function') { + request = params.options._requester; + } + return request(params.uri || null, params.options, params.callback) +} +request.jar = function () { + return new CookieJar +} +request.cookie = function (str) { + if (str && str.uri) str = str.uri + if (typeof str !== 'string') throw new Error("The cookie function only accepts STRING as param") + return new Cookie(str) +} + +// Safe toJSON + +function getSafe (self, uuid) { + if (typeof self === 'object' || typeof self === 'function') var safe = {} + if (Array.isArray(self)) var safe = [] + + var recurse = [] + + Object.defineProperty(self, uuid, {}) + + var attrs = Object.keys(self).filter(function (i) { + if (i === uuid) return false + if ( (typeof self[i] !== 'object' && typeof self[i] !== 'function') || self[i] === null) return true + return !(Object.getOwnPropertyDescriptor(self[i], uuid)) + }) + + + for (var i=0;i $(BUILDDIR)/async.min.js + +test: + nodeunit test + +clean: + rm -rf $(BUILDDIR) + +lint: + nodelint --config nodelint.cfg lib/async.js + +.PHONY: test build all diff --git a/node_modules/request/node_modules/form-data/node_modules/async/README.md b/node_modules/request/node_modules/form-data/node_modules/async/README.md new file mode 100644 index 0000000..039d942 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/async/README.md @@ -0,0 +1,970 @@ +# Async.js + +Async is a utility module which provides straight-forward, powerful functions +for working with asynchronous JavaScript. Although originally designed for +use with [node.js](http://nodejs.org), it can also be used directly in the +browser. + +Async provides around 20 functions that include the usual 'functional' +suspects (map, reduce, filter, forEach…) as well as some common patterns +for asynchronous flow control (parallel, series, waterfall…). All these +functions assume you follow the node.js convention of providing a single +callback as the last argument of your async function. + + +## Quick Examples + + async.map(['file1','file2','file3'], fs.stat, function(err, results){ + // results is now an array of stats for each file + }); + + async.filter(['file1','file2','file3'], path.exists, function(results){ + // results now equals an array of the existing files + }); + + async.parallel([ + function(){ ... }, + function(){ ... } + ], callback); + + async.series([ + function(){ ... }, + function(){ ... } + ]); + +There are many more functions available so take a look at the docs below for a +full list. This module aims to be comprehensive, so if you feel anything is +missing please create a GitHub issue for it. + + +## Download + +Releases are available for download from +[GitHub](http://github.com/caolan/async/downloads). +Alternatively, you can install using Node Package Manager (npm): + + npm install async + + +__Development:__ [async.js](https://github.com/caolan/async/raw/master/lib/async.js) - 17.5kb Uncompressed + +__Production:__ [async.min.js](https://github.com/caolan/async/raw/master/dist/async.min.js) - 1.7kb Packed and Gzipped + + +## In the Browser + +So far its been tested in IE6, IE7, IE8, FF3.6 and Chrome 5. Usage: + + + + + +## Documentation + +### Collections + +* [forEach](#forEach) +* [map](#map) +* [filter](#filter) +* [reject](#reject) +* [reduce](#reduce) +* [detect](#detect) +* [sortBy](#sortBy) +* [some](#some) +* [every](#every) +* [concat](#concat) + +### Flow Control + +* [series](#series) +* [parallel](#parallel) +* [whilst](#whilst) +* [until](#until) +* [waterfall](#waterfall) +* [queue](#queue) +* [auto](#auto) +* [iterator](#iterator) +* [apply](#apply) +* [nextTick](#nextTick) + +### Utils + +* [memoize](#memoize) +* [log](#log) +* [dir](#dir) +* [noConflict](#noConflict) + + +## Collections + +     +### forEach(arr, iterator, callback) + +Applies an iterator function to each item in an array, in parallel. +The iterator is called with an item from the list and a callback for when it +has finished. If the iterator passes an error to this callback, the main +callback for the forEach function is immediately called with the error. + +Note, that since this function applies the iterator to each item in parallel +there is no guarantee that the iterator functions will complete in order. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed. +* callback(err) - A callback which is called after all the iterator functions + have finished, or an error has occurred. + +__Example__ + + // assuming openFiles is an array of file names and saveFile is a function + // to save the modified contents of that file: + + async.forEach(openFiles, saveFile, function(err){ + // if any of the saves produced an error, err would equal that error + }); + +--------------------------------------- + + +### forEachSeries(arr, iterator, callback) + +The same as forEach only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. This means the iterator functions will complete in order. + + +--------------------------------------- + + +### map(arr, iterator, callback) + +Produces a new array of values by mapping each value in the given array through +the iterator function. The iterator is called with an item from the array and a +callback for when it has finished processing. The callback takes 2 arguments, +an error and the transformed item from the array. If the iterator passes an +error to this callback, the main callback for the map function is immediately +called with the error. + +Note, that since this function applies the iterator to each item in parallel +there is no guarantee that the iterator functions will complete in order, however +the results array will be in the same order as the original array. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed + with an error (which can be null) and a transformed item. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is an array of the + transformed items from the original array. + +__Example__ + + async.map(['file1','file2','file3'], fs.stat, function(err, results){ + // results is now an array of stats for each file + }); + +--------------------------------------- + + +### mapSeries(arr, iterator, callback) + +The same as map only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. The results array will be in the same order as the original. + + +--------------------------------------- + + +### filter(arr, iterator, callback) + +__Alias:__ select + +Returns a new array of all the values which pass an async truth test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like path.exists. This operation is +performed in parallel, but the results array will be in the same order as the +original. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed. +* callback(results) - A callback which is called after all the iterator + functions have finished. + +__Example__ + + async.filter(['file1','file2','file3'], path.exists, function(results){ + // results now equals an array of the existing files + }); + +--------------------------------------- + + +### filterSeries(arr, iterator, callback) + +__alias:__ selectSeries + +The same as filter only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. The results array will be in the same order as the original. + +--------------------------------------- + + +### reject(arr, iterator, callback) + +The opposite of filter. Removes values that pass an async truth test. + +--------------------------------------- + + +### rejectSeries(arr, iterator, callback) + +The same as filter, only the iterator is applied to each item in the array +in series. + + +--------------------------------------- + + +### reduce(arr, memo, iterator, callback) + +__aliases:__ inject, foldl + +Reduces a list of values into a single value using an async iterator to return +each successive step. Memo is the initial state of the reduction. This +function only operates in series. For performance reasons, it may make sense to +split a call to this function into a parallel map, then use the normal +Array.prototype.reduce on the results. This function is for situations where +each step in the reduction needs to be async, if you can get the data before +reducing it then its probably a good idea to do so. + +__Arguments__ + +* arr - An array to iterate over. +* memo - The initial state of the reduction. +* iterator(memo, item, callback) - A function applied to each item in the + array to produce the next step in the reduction. The iterator is passed a + callback which accepts an optional error as its first argument, and the state + of the reduction as the second. If an error is passed to the callback, the + reduction is stopped and the main callback is immediately called with the + error. +* callback(err, result) - A callback which is called after all the iterator + functions have finished. Result is the reduced value. + +__Example__ + + async.reduce([1,2,3], 0, function(memo, item, callback){ + // pointless async: + process.nextTick(function(){ + callback(null, memo + item) + }); + }, function(err, result){ + // result is now equal to the last value of memo, which is 6 + }); + +--------------------------------------- + + +### reduceRight(arr, memo, iterator, callback) + +__Alias:__ foldr + +Same as reduce, only operates on the items in the array in reverse order. + + +--------------------------------------- + + +### detect(arr, iterator, callback) + +Returns the first value in a list that passes an async truth test. The +iterator is applied in parallel, meaning the first iterator to return true will +fire the detect callback with that result. That means the result might not be +the first item in the original array (in terms of order) that passes the test. + +If order within the original array is important then look at detectSeries. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed. +* callback(result) - A callback which is called as soon as any iterator returns + true, or after all the iterator functions have finished. Result will be + the first item in the array that passes the truth test (iterator) or the + value undefined if none passed. + +__Example__ + + async.detect(['file1','file2','file3'], path.exists, function(result){ + // result now equals the first file in the list that exists + }); + +--------------------------------------- + + +### detectSeries(arr, iterator, callback) + +The same as detect, only the iterator is applied to each item in the array +in series. This means the result is always the first in the original array (in +terms of array order) that passes the truth test. + + +--------------------------------------- + + +### sortBy(arr, iterator, callback) + +Sorts a list by the results of running each value through an async iterator. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed + with an error (which can be null) and a value to use as the sort criteria. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is the items from + the original array sorted by the values returned by the iterator calls. + +__Example__ + + async.sortBy(['file1','file2','file3'], function(file, callback){ + fs.stat(file, function(err, stats){ + callback(err, stats.mtime); + }); + }, function(err, results){ + // results is now the original array of files sorted by + // modified date + }); + + +--------------------------------------- + + +### some(arr, iterator, callback) + +__Alias:__ any + +Returns true if at least one element in the array satisfies an async test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like path.exists. Once any iterator +call returns true, the main callback is immediately called. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed. +* callback(result) - A callback which is called as soon as any iterator returns + true, or after all the iterator functions have finished. Result will be + either true or false depending on the values of the async tests. + +__Example__ + + async.some(['file1','file2','file3'], path.exists, function(result){ + // if result is true then at least one of the files exists + }); + +--------------------------------------- + + +### every(arr, iterator, callback) + +__Alias:__ all + +Returns true if every element in the array satisfies an async test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like path.exists. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed. +* callback(result) - A callback which is called after all the iterator + functions have finished. Result will be either true or false depending on + the values of the async tests. + +__Example__ + + async.every(['file1','file2','file3'], path.exists, function(result){ + // if result is true then every file exists + }); + +--------------------------------------- + + +### concat(arr, iterator, callback) + +Applies an iterator to each item in a list, concatenating the results. Returns the +concatenated list. The iterators are called in parallel, and the results are +concatenated as they return. There is no guarantee that the results array will +be returned in the original order of the arguments passed to the iterator function. + +__Arguments__ + +* arr - An array to iterate over +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed + with an error (which can be null) and an array of results. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is an array containing + the concatenated results of the iterator function. + +__Example__ + + async.concat(['dir1','dir2','dir3'], fs.readdir, function(err, files){ + // files is now a list of filenames that exist in the 3 directories + }); + +--------------------------------------- + + +### concatSeries(arr, iterator, callback) + +Same as async.concat, but executes in series instead of parallel. + + +## Flow Control + + +### series(tasks, [callback]) + +Run an array of functions in series, each one running once the previous +function has completed. If any functions in the series pass an error to its +callback, no more functions are run and the callback for the series is +immediately called with the value of the error. Once the tasks have completed, +the results are passed to the final callback as an array. + +It is also possible to use an object instead of an array. Each property will be +run as a function and the results will be passed to the final callback as an object +instead of an array. This can be a more readable way of handling results from +async.series. + + +__Arguments__ + +* tasks - An array or object containing functions to run, each function is passed + a callback it must call on completion. +* callback(err, results) - An optional callback to run once all the functions + have completed. This function gets an array of all the arguments passed to + the callbacks used in the array. + +__Example__ + + async.series([ + function(callback){ + // do some stuff ... + callback(null, 'one'); + }, + function(callback){ + // do some more stuff ... + callback(null, 'two'); + }, + ], + // optional callback + function(err, results){ + // results is now equal to ['one', 'two'] + }); + + + // an example using an object instead of an array + async.series({ + one: function(callback){ + setTimeout(function(){ + callback(null, 1); + }, 200); + }, + two: function(callback){ + setTimeout(function(){ + callback(null, 2); + }, 100); + }, + }, + function(err, results) { + // results is now equals to: {one: 1, two: 2} + }); + + +--------------------------------------- + + +### parallel(tasks, [callback]) + +Run an array of functions in parallel, without waiting until the previous +function has completed. If any of the functions pass an error to its +callback, the main callback is immediately called with the value of the error. +Once the tasks have completed, the results are passed to the final callback as an +array. + +It is also possible to use an object instead of an array. Each property will be +run as a function and the results will be passed to the final callback as an object +instead of an array. This can be a more readable way of handling results from +async.parallel. + + +__Arguments__ + +* tasks - An array or object containing functions to run, each function is passed a + callback it must call on completion. +* callback(err, results) - An optional callback to run once all the functions + have completed. This function gets an array of all the arguments passed to + the callbacks used in the array. + +__Example__ + + async.parallel([ + function(callback){ + setTimeout(function(){ + callback(null, 'one'); + }, 200); + }, + function(callback){ + setTimeout(function(){ + callback(null, 'two'); + }, 100); + }, + ], + // optional callback + function(err, results){ + // in this case, the results array will equal ['two','one'] + // because the functions were run in parallel and the second + // function had a shorter timeout before calling the callback. + }); + + + // an example using an object instead of an array + async.parallel({ + one: function(callback){ + setTimeout(function(){ + callback(null, 1); + }, 200); + }, + two: function(callback){ + setTimeout(function(){ + callback(null, 2); + }, 100); + }, + }, + function(err, results) { + // results is now equals to: {one: 1, two: 2} + }); + + +--------------------------------------- + + +### whilst(test, fn, callback) + +Repeatedly call fn, while test returns true. Calls the callback when stopped, +or an error occurs. + +__Arguments__ + +* test() - synchronous truth test to perform before each execution of fn. +* fn(callback) - A function to call each time the test passes. The function is + passed a callback which must be called once it has completed with an optional + error as the first argument. +* callback(err) - A callback which is called after the test fails and repeated + execution of fn has stopped. + +__Example__ + + var count = 0; + + async.whilst( + function () { return count < 5; }, + function (callback) { + count++; + setTimeout(callback, 1000); + }, + function (err) { + // 5 seconds have passed + } + }); + + +--------------------------------------- + + +### until(test, fn, callback) + +Repeatedly call fn, until test returns true. Calls the callback when stopped, +or an error occurs. + +The inverse of async.whilst. + + +--------------------------------------- + + +### waterfall(tasks, [callback]) + +Runs an array of functions in series, each passing their results to the next in +the array. However, if any of the functions pass an error to the callback, the +next function is not executed and the main callback is immediately called with +the error. + +__Arguments__ + +* tasks - An array of functions to run, each function is passed a callback it + must call on completion. +* callback(err) - An optional callback to run once all the functions have + completed. This function gets passed any error that may have occurred. + +__Example__ + + async.waterfall([ + function(callback){ + callback(null, 'one', 'two'); + }, + function(arg1, arg2, callback){ + callback(null, 'three'); + }, + function(arg1, callback){ + // arg1 now equals 'three' + callback(null, 'done'); + } + ]); + + +--------------------------------------- + + +### queue(worker, concurrency) + +Creates a queue object with the specified concurrency. Tasks added to the +queue will be processed in parallel (up to the concurrency limit). If all +workers are in progress, the task is queued until one is available. Once +a worker has completed a task, the task's callback is called. + +__Arguments__ + +* worker(task, callback) - An asynchronous function for processing a queued + task. +* concurrency - An integer for determining how many worker functions should be + run in parallel. + +__Queue objects__ + +The queue object returned by this function has the following properties and +methods: + +* length() - a function returning the number of items waiting to be processed. +* concurrency - an integer for determining how many worker functions should be + run in parallel. This property can be changed after a queue is created to + alter the concurrency on-the-fly. +* push(task, [callback]) - add a new task to the queue, the callback is called + once the worker has finished processing the task. +* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued +* empty - a callback that is called when the last item from the queue is given to a worker +* drain - a callback that is called when the last item from the queue has returned from the worker + +__Example__ + + // create a queue object with concurrency 2 + + var q = async.queue(function (task, callback) { + console.log('hello ' + task.name). + callback(); + }, 2); + + + // assign a callback + q.drain = function() { + console.log('all items have been processed'); + } + + // add some items to the queue + + q.push({name: 'foo'}, function (err) { + console.log('finished processing foo'); + }); + q.push({name: 'bar'}, function (err) { + console.log('finished processing bar'); + }); + + +--------------------------------------- + + +### auto(tasks, [callback]) + +Determines the best order for running functions based on their requirements. +Each function can optionally depend on other functions being completed first, +and each function is run as soon as its requirements are satisfied. If any of +the functions pass and error to their callback, that function will not complete +(so any other functions depending on it will not run) and the main callback +will be called immediately with the error. + +__Arguments__ + +* tasks - An object literal containing named functions or an array of + requirements, with the function itself the last item in the array. The key + used for each function or array is used when specifying requirements. The + syntax is easier to understand by looking at the example. +* callback(err) - An optional callback which is called when all the tasks have + been completed. The callback may receive an error as an argument. + +__Example__ + + async.auto({ + get_data: function(callback){ + // async code to get some data + }, + make_folder: function(callback){ + // async code to create a directory to store a file in + // this is run at the same time as getting the data + }, + write_file: ['get_data', 'make_folder', function(callback){ + // once there is some data and the directory exists, + // write the data to a file in the directory + }], + email_link: ['write_file', function(callback){ + // once the file is written let's email a link to it... + }] + }); + +This is a fairly trivial example, but to do this using the basic parallel and +series functions would look like this: + + async.parallel([ + function(callback){ + // async code to get some data + }, + function(callback){ + // async code to create a directory to store a file in + // this is run at the same time as getting the data + } + ], + function(results){ + async.series([ + function(callback){ + // once there is some data and the directory exists, + // write the data to a file in the directory + }, + email_link: ['write_file', function(callback){ + // once the file is written let's email a link to it... + } + ]); + }); + +For a complicated series of async tasks using the auto function makes adding +new tasks much easier and makes the code more readable. + + +--------------------------------------- + + +### iterator(tasks) + +Creates an iterator function which calls the next function in the array, +returning a continuation to call the next one after that. Its also possible to +'peek' the next iterator by doing iterator.next(). + +This function is used internally by the async module but can be useful when +you want to manually control the flow of functions in series. + +__Arguments__ + +* tasks - An array of functions to run, each function is passed a callback it + must call on completion. + +__Example__ + + var iterator = async.iterator([ + function(){ sys.p('one'); }, + function(){ sys.p('two'); }, + function(){ sys.p('three'); } + ]); + + node> var iterator2 = iterator(); + 'one' + node> var iterator3 = iterator2(); + 'two' + node> iterator3(); + 'three' + node> var nextfn = iterator2.next(); + node> nextfn(); + 'three' + + +--------------------------------------- + + +### apply(function, arguments..) + +Creates a continuation function with some arguments already applied, a useful +shorthand when combined with other flow control functions. Any arguments +passed to the returned function are added to the arguments originally passed +to apply. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to automatically apply when the + continuation is called. + +__Example__ + + // using apply + + async.parallel([ + async.apply(fs.writeFile, 'testfile1', 'test1'), + async.apply(fs.writeFile, 'testfile2', 'test2'), + ]); + + + // the same process without using apply + + async.parallel([ + function(callback){ + fs.writeFile('testfile1', 'test1', callback); + }, + function(callback){ + fs.writeFile('testfile2', 'test2', callback); + }, + ]); + +It's possible to pass any number of additional arguments when calling the +continuation: + + node> var fn = async.apply(sys.puts, 'one'); + node> fn('two', 'three'); + one + two + three + +--------------------------------------- + + +### nextTick(callback) + +Calls the callback on a later loop around the event loop. In node.js this just +calls process.nextTick, in the browser it falls back to setTimeout(callback, 0), +which means other higher priority events may precede the execution of the callback. + +This is used internally for browser-compatibility purposes. + +__Arguments__ + +* callback - The function to call on a later loop around the event loop. + +__Example__ + + var call_order = []; + async.nextTick(function(){ + call_order.push('two'); + // call_order now equals ['one','two] + }); + call_order.push('one') + + +## Utils + + +### memoize(fn, [hasher]) + +Caches the results of an async function. When creating a hash to store function +results against, the callback is omitted from the hash and an optional hash +function can be used. + +__Arguments__ + +* fn - the function you to proxy and cache results from. +* hasher - an optional function for generating a custom hash for storing + results, it has all the arguments applied to it apart from the callback, and + must be synchronous. + +__Example__ + + var slow_fn = function (name, callback) { + // do something + callback(null, result); + }; + var fn = async.memoize(slow_fn); + + // fn can now be used as if it were slow_fn + fn('some name', function () { + // callback + }); + + + +### log(function, arguments) + +Logs the result of an async function to the console. Only works in node.js or +in browsers that support console.log and console.error (such as FF and Chrome). +If multiple arguments are returned from the async function, console.log is +called on each argument in order. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to apply to the function. + +__Example__ + + var hello = function(name, callback){ + setTimeout(function(){ + callback(null, 'hello ' + name); + }, 1000); + }; + + node> async.log(hello, 'world'); + 'hello world' + + +--------------------------------------- + + +### dir(function, arguments) + +Logs the result of an async function to the console using console.dir to +display the properties of the resulting object. Only works in node.js or +in browsers that support console.dir and console.error (such as FF and Chrome). +If multiple arguments are returned from the async function, console.dir is +called on each argument in order. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to apply to the function. + +__Example__ + + var hello = function(name, callback){ + setTimeout(function(){ + callback(null, {hello: name}); + }, 1000); + }; + + node> async.dir(hello, 'world'); + {hello: 'world'} + + +--------------------------------------- + + +### noConflict() + +Changes the value of async back to its original value, returning a reference to the +async object. diff --git a/node_modules/request/node_modules/form-data/node_modules/async/async.min.js.gzip b/node_modules/request/node_modules/form-data/node_modules/async/async.min.js.gzip new file mode 100644 index 0000000000000000000000000000000000000000..e1c32944465c634d9b609622b37972d1ae8e6e7d GIT binary patch literal 1859 zcmV-J2fX+niwFpUH4aSx17UM{ZeuQOX>KlRa{$d)OOx9+4E`&dJ!r^8tJqh0RZrV# zZ=H17-aJ0=C0o0)cwe{Z%@F7vMl6BIVG?Up_q$mIcJ^&y2_Vq3=Im_>A)%=wm zRM|H1UCQ!Wg?FMX>M~b$eE0e-N!vm+Sy>Qze$T2qmYlm4KJcX3XLTqN91Adg8<}0$l>2$&!4KwRQ*L(Nw8`Hdo+t}rs${2EMTi7(9>F{v~n`LU|lDFTN#B?dOCp(dzEuskQM+O-E&H1&YCh#iml zi4<*~hnwCB+XzaUU=84sc1HQrH&bpRFk`~=Br2gaYEw)$o?wcPlg8*d>nw?R_@3ph zidomukX@}6kY9SiFs~J)8=Gd^M21i(G+KPvYdq>e>9Uq&(6B4SC&a#o&2hWH4BYlSH>uKEi9n30?Sh3G;4_GGWRFU!ynmh-%Jfljc<1oxAviD z9fi-|tEvWkuKFswvmbX>U6qWq=s4!zI*u?K1gWXCjDq84f~ZIu)zDYToN8BUAGrAi z&2ug>iaTo2kY;(KDgZ=|@i(I$6MC*zxe1YZ+0WQjdNQmxpO8dx`vc8$c5a0wPIM zwTgyv+zsYEtcj(~YgU{RV*v~>15f|OlFNlS@wb_xt+tlrSWUDE+9y@>)0{1u?0q&W zx}>eKxHYTMX-r6? zwy5`6+7QRR$DGWuLJky#KW2^?6i&BCUlFOG+;n>*Rwk&T*a5&i(op1bd=j0*-G$r$dt<7}^7< zmYYGtmh9+CL8_f6<%^zSDb$2#tS-|pw0jF6K^kEn7{E5g%<~h?5L7-xP~q%113&p$ zHm9^WMFsp#*y><@dK1}0G?}n*P5!~6-P*PjiJOblK2pPZ!AH}GC2FG8VRk}S0Y|U~ z0M02T+BZj5fpRr<&9w_)cO3a;4Y3j+0+6aVL+6VXM3@mDcDIvV+`mhL$7BgH25UBp zEkM?+)Z2nGce&X7=u zTF5y4G*cIc%Z7&~w(vJg8l$wXm(f3QvM^l|RnC}wtKY6qpM5*_cEjBX@}@&+f66RB z!LW5Jet}+UP(U2}vnzHKI(t&XW23Ts)2s%*Sz-}1qn>Z-xexm+ucv1;ykwwjL9Xg{ zPlyzr%*?m;6X=c76w9_~vV2w|EQnu}sz2|AqQJjf)v8G;7+;Ur?wTfN++$l+st~7G zgxCP$@rSm5pCxM;99uA0oQdaHbmKk|*_$P>z&^zuEWmF0m`0wqAaF_NZf2EZJ_~>r zB;ZQl#z4p-)E#=#D%V_ph{y=}x~tWg_Zqt;o}^@)-iC>}>SGDSWA z(uz3hq{3lz^YsGl#i70ap59&)zP4{7RaIpb1fwCSi|qsyydW6SLQJgwoi2p5+v*gB zVpHytBe{p4dwo31DjdR(9v;-8%>J3)K%0F*Q6IB$|2ku)su=X%cBf?!E~8_4wAX@Z xGIF@2s}wJS#afNxut~Qx9u+Qm9U5>4tV;&(tNFTZoYVmy`WKn%6PvIY007E|gZuyh literal 0 HcmV?d00001 diff --git a/node_modules/request/node_modules/form-data/node_modules/async/deps/nodeunit.css b/node_modules/request/node_modules/form-data/node_modules/async/deps/nodeunit.css new file mode 100644 index 0000000..274434a --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/async/deps/nodeunit.css @@ -0,0 +1,70 @@ +/*! + * Styles taken from qunit.css + */ + +h1#nodeunit-header, h1.nodeunit-header { + padding: 15px; + font-size: large; + background-color: #06b; + color: white; + font-family: 'trebuchet ms', verdana, arial; + margin: 0; +} + +h1#nodeunit-header a { + color: white; +} + +h2#nodeunit-banner { + height: 2em; + border-bottom: 1px solid white; + background-color: #eee; + margin: 0; + font-family: 'trebuchet ms', verdana, arial; +} +h2#nodeunit-banner.pass { + background-color: green; +} +h2#nodeunit-banner.fail { + background-color: red; +} + +h2#nodeunit-userAgent, h2.nodeunit-userAgent { + padding: 10px; + background-color: #eee; + color: black; + margin: 0; + font-size: small; + font-weight: normal; + font-family: 'trebuchet ms', verdana, arial; + font-size: 10pt; +} + +div#nodeunit-testrunner-toolbar { + background: #eee; + border-top: 1px solid black; + padding: 10px; + font-family: 'trebuchet ms', verdana, arial; + margin: 0; + font-size: 10pt; +} + +ol#nodeunit-tests { + font-family: 'trebuchet ms', verdana, arial; + font-size: 10pt; +} +ol#nodeunit-tests li strong { + cursor:pointer; +} +ol#nodeunit-tests .pass { + color: green; +} +ol#nodeunit-tests .fail { + color: red; +} + +p#nodeunit-testresult { + margin-left: 1em; + font-size: 10pt; + font-family: 'trebuchet ms', verdana, arial; +} diff --git a/node_modules/request/node_modules/form-data/node_modules/async/deps/nodeunit.js b/node_modules/request/node_modules/form-data/node_modules/async/deps/nodeunit.js new file mode 100644 index 0000000..5957184 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/async/deps/nodeunit.js @@ -0,0 +1,1966 @@ +/*! + * Nodeunit + * https://github.com/caolan/nodeunit + * Copyright (c) 2010 Caolan McMahon + * MIT Licensed + * + * json2.js + * http://www.JSON.org/json2.js + * Public Domain. + * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. + */ +nodeunit = (function(){ +/* + http://www.JSON.org/json2.js + 2010-11-17 + + Public Domain. + + NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. + + See http://www.JSON.org/js.html + + + This code should be minified before deployment. + See http://javascript.crockford.com/jsmin.html + + USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO + NOT CONTROL. + + + This file creates a global JSON object containing two methods: stringify + and parse. + + JSON.stringify(value, replacer, space) + value any JavaScript value, usually an object or array. + + replacer an optional parameter that determines how object + values are stringified for objects. It can be a + function or an array of strings. + + space an optional parameter that specifies the indentation + of nested structures. If it is omitted, the text will + be packed without extra whitespace. If it is a number, + it will specify the number of spaces to indent at each + level. If it is a string (such as '\t' or ' '), + it contains the characters used to indent at each level. + + This method produces a JSON text from a JavaScript value. + + When an object value is found, if the object contains a toJSON + method, its toJSON method will be called and the result will be + stringified. A toJSON method does not serialize: it returns the + value represented by the name/value pair that should be serialized, + or undefined if nothing should be serialized. The toJSON method + will be passed the key associated with the value, and this will be + bound to the value + + For example, this would serialize Dates as ISO strings. + + Date.prototype.toJSON = function (key) { + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + return this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z'; + }; + + You can provide an optional replacer method. It will be passed the + key and value of each member, with this bound to the containing + object. The value that is returned from your method will be + serialized. If your method returns undefined, then the member will + be excluded from the serialization. + + If the replacer parameter is an array of strings, then it will be + used to select the members to be serialized. It filters the results + such that only members with keys listed in the replacer array are + stringified. + + Values that do not have JSON representations, such as undefined or + functions, will not be serialized. Such values in objects will be + dropped; in arrays they will be replaced with null. You can use + a replacer function to replace those with JSON values. + JSON.stringify(undefined) returns undefined. + + The optional space parameter produces a stringification of the + value that is filled with line breaks and indentation to make it + easier to read. + + If the space parameter is a non-empty string, then that string will + be used for indentation. If the space parameter is a number, then + the indentation will be that many spaces. + + Example: + + text = JSON.stringify(['e', {pluribus: 'unum'}]); + // text is '["e",{"pluribus":"unum"}]' + + + text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t'); + // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' + + text = JSON.stringify([new Date()], function (key, value) { + return this[key] instanceof Date ? + 'Date(' + this[key] + ')' : value; + }); + // text is '["Date(---current time---)"]' + + + JSON.parse(text, reviver) + This method parses a JSON text to produce an object or array. + It can throw a SyntaxError exception. + + The optional reviver parameter is a function that can filter and + transform the results. It receives each of the keys and values, + and its return value is used instead of the original value. + If it returns what it received, then the structure is not modified. + If it returns undefined then the member is deleted. + + Example: + + // Parse the text. Values that look like ISO date strings will + // be converted to Date objects. + + myData = JSON.parse(text, function (key, value) { + var a; + if (typeof value === 'string') { + a = +/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); + if (a) { + return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], + +a[5], +a[6])); + } + } + return value; + }); + + myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { + var d; + if (typeof value === 'string' && + value.slice(0, 5) === 'Date(' && + value.slice(-1) === ')') { + d = new Date(value.slice(5, -1)); + if (d) { + return d; + } + } + return value; + }); + + + This is a reference implementation. You are free to copy, modify, or + redistribute. +*/ + +/*jslint evil: true, strict: false, regexp: false */ + +/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply, + call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours, + getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join, + lastIndex, length, parse, prototype, push, replace, slice, stringify, + test, toJSON, toString, valueOf +*/ + + +// Create a JSON object only if one does not already exist. We create the +// methods in a closure to avoid creating global variables. + +if (!this.JSON) { + this.JSON = {}; +} + +(function () { + "use strict"; + + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + if (typeof Date.prototype.toJSON !== 'function') { + + Date.prototype.toJSON = function (key) { + + return isFinite(this.valueOf()) ? + this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z' : null; + }; + + String.prototype.toJSON = + Number.prototype.toJSON = + Boolean.prototype.toJSON = function (key) { + return this.valueOf(); + }; + } + + var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + gap, + indent, + meta = { // table of character substitutions + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '"' : '\\"', + '\\': '\\\\' + }, + rep; + + + function quote(string) { + +// If the string contains no control characters, no quote characters, and no +// backslash characters, then we can safely slap some quotes around it. +// Otherwise we must also replace the offending characters with safe escape +// sequences. + + escapable.lastIndex = 0; + return escapable.test(string) ? + '"' + string.replace(escapable, function (a) { + var c = meta[a]; + return typeof c === 'string' ? c : + '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }) + '"' : + '"' + string + '"'; + } + + + function str(key, holder) { + +// Produce a string from holder[key]. + + var i, // The loop counter. + k, // The member key. + v, // The member value. + length, + mind = gap, + partial, + value = holder[key]; + +// If the value has a toJSON method, call it to obtain a replacement value. + + if (value && typeof value === 'object' && + typeof value.toJSON === 'function') { + value = value.toJSON(key); + } + +// If we were called with a replacer function, then call the replacer to +// obtain a replacement value. + + if (typeof rep === 'function') { + value = rep.call(holder, key, value); + } + +// What happens next depends on the value's type. + + switch (typeof value) { + case 'string': + return quote(value); + + case 'number': + +// JSON numbers must be finite. Encode non-finite numbers as null. + + return isFinite(value) ? String(value) : 'null'; + + case 'boolean': + case 'null': + +// If the value is a boolean or null, convert it to a string. Note: +// typeof null does not produce 'null'. The case is included here in +// the remote chance that this gets fixed someday. + + return String(value); + +// If the type is 'object', we might be dealing with an object or an array or +// null. + + case 'object': + +// Due to a specification blunder in ECMAScript, typeof null is 'object', +// so watch out for that case. + + if (!value) { + return 'null'; + } + +// Make an array to hold the partial results of stringifying this object value. + + gap += indent; + partial = []; + +// Is the value an array? + + if (Object.prototype.toString.apply(value) === '[object Array]') { + +// The value is an array. Stringify every element. Use null as a placeholder +// for non-JSON values. + + length = value.length; + for (i = 0; i < length; i += 1) { + partial[i] = str(i, value) || 'null'; + } + +// Join all of the elements together, separated with commas, and wrap them in +// brackets. + + v = partial.length === 0 ? '[]' : + gap ? '[\n' + gap + + partial.join(',\n' + gap) + '\n' + + mind + ']' : + '[' + partial.join(',') + ']'; + gap = mind; + return v; + } + +// If the replacer is an array, use it to select the members to be stringified. + + if (rep && typeof rep === 'object') { + length = rep.length; + for (i = 0; i < length; i += 1) { + k = rep[i]; + if (typeof k === 'string') { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } else { + +// Otherwise, iterate through all of the keys in the object. + + for (k in value) { + if (Object.hasOwnProperty.call(value, k)) { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } + +// Join all of the member texts together, separated with commas, +// and wrap them in braces. + + v = partial.length === 0 ? '{}' : + gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + + mind + '}' : '{' + partial.join(',') + '}'; + gap = mind; + return v; + } + } + +// If the JSON object does not yet have a stringify method, give it one. + + if (typeof JSON.stringify !== 'function') { + JSON.stringify = function (value, replacer, space) { + +// The stringify method takes a value and an optional replacer, and an optional +// space parameter, and returns a JSON text. The replacer can be a function +// that can replace values, or an array of strings that will select the keys. +// A default replacer method can be provided. Use of the space parameter can +// produce text that is more easily readable. + + var i; + gap = ''; + indent = ''; + +// If the space parameter is a number, make an indent string containing that +// many spaces. + + if (typeof space === 'number') { + for (i = 0; i < space; i += 1) { + indent += ' '; + } + +// If the space parameter is a string, it will be used as the indent string. + + } else if (typeof space === 'string') { + indent = space; + } + +// If there is a replacer, it must be a function or an array. +// Otherwise, throw an error. + + rep = replacer; + if (replacer && typeof replacer !== 'function' && + (typeof replacer !== 'object' || + typeof replacer.length !== 'number')) { + throw new Error('JSON.stringify'); + } + +// Make a fake root object containing our value under the key of ''. +// Return the result of stringifying the value. + + return str('', {'': value}); + }; + } + + +// If the JSON object does not yet have a parse method, give it one. + + if (typeof JSON.parse !== 'function') { + JSON.parse = function (text, reviver) { + +// The parse method takes a text and an optional reviver function, and returns +// a JavaScript value if the text is a valid JSON text. + + var j; + + function walk(holder, key) { + +// The walk method is used to recursively walk the resulting structure so +// that modifications can be made. + + var k, v, value = holder[key]; + if (value && typeof value === 'object') { + for (k in value) { + if (Object.hasOwnProperty.call(value, k)) { + v = walk(value, k); + if (v !== undefined) { + value[k] = v; + } else { + delete value[k]; + } + } + } + } + return reviver.call(holder, key, value); + } + + +// Parsing happens in four stages. In the first stage, we replace certain +// Unicode characters with escape sequences. JavaScript handles many characters +// incorrectly, either silently deleting them, or treating them as line endings. + + text = String(text); + cx.lastIndex = 0; + if (cx.test(text)) { + text = text.replace(cx, function (a) { + return '\\u' + + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }); + } + +// In the second stage, we run the text against regular expressions that look +// for non-JSON patterns. We are especially concerned with '()' and 'new' +// because they can cause invocation, and '=' because it can cause mutation. +// But just to be safe, we want to reject all unexpected forms. + +// We split the second stage into 4 regexp operations in order to work around +// crippling inefficiencies in IE's and Safari's regexp engines. First we +// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we +// replace all simple value tokens with ']' characters. Third, we delete all +// open brackets that follow a colon or comma or that begin the text. Finally, +// we look to see that the remaining characters are only whitespace or ']' or +// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. + + if (/^[\],:{}\s]*$/ +.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@') +.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']') +.replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { + +// In the third stage we use the eval function to compile the text into a +// JavaScript structure. The '{' operator is subject to a syntactic ambiguity +// in JavaScript: it can begin a block or an object literal. We wrap the text +// in parens to eliminate the ambiguity. + + j = eval('(' + text + ')'); + +// In the optional fourth stage, we recursively walk the new structure, passing +// each name/value pair to a reviver function for possible transformation. + + return typeof reviver === 'function' ? + walk({'': j}, '') : j; + } + +// If the text is not JSON parseable, then a SyntaxError is thrown. + + throw new SyntaxError('JSON.parse'); + }; + } +}()); +var assert = this.assert = {}; +var types = {}; +var core = {}; +var nodeunit = {}; +var reporter = {}; +/*global setTimeout: false, console: false */ +(function () { + + var async = {}; + + // global on the server, window in the browser + var root = this, + previous_async = root.async; + + if (typeof module !== 'undefined' && module.exports) { + module.exports = async; + } + else { + root.async = async; + } + + async.noConflict = function () { + root.async = previous_async; + return async; + }; + + //// cross-browser compatiblity functions //// + + var _forEach = function (arr, iterator) { + if (arr.forEach) { + return arr.forEach(iterator); + } + for (var i = 0; i < arr.length; i += 1) { + iterator(arr[i], i, arr); + } + }; + + var _map = function (arr, iterator) { + if (arr.map) { + return arr.map(iterator); + } + var results = []; + _forEach(arr, function (x, i, a) { + results.push(iterator(x, i, a)); + }); + return results; + }; + + var _reduce = function (arr, iterator, memo) { + if (arr.reduce) { + return arr.reduce(iterator, memo); + } + _forEach(arr, function (x, i, a) { + memo = iterator(memo, x, i, a); + }); + return memo; + }; + + var _keys = function (obj) { + if (Object.keys) { + return Object.keys(obj); + } + var keys = []; + for (var k in obj) { + if (obj.hasOwnProperty(k)) { + keys.push(k); + } + } + return keys; + }; + + var _indexOf = function (arr, item) { + if (arr.indexOf) { + return arr.indexOf(item); + } + for (var i = 0; i < arr.length; i += 1) { + if (arr[i] === item) { + return i; + } + } + return -1; + }; + + //// exported async module functions //// + + //// nextTick implementation with browser-compatible fallback //// + async.nextTick = function (fn) { + if (typeof process === 'undefined' || !(process.nextTick)) { + setTimeout(fn, 0); + } + else { + process.nextTick(fn); + } + }; + + async.forEach = function (arr, iterator, callback) { + if (!arr.length) { + return callback(); + } + var completed = 0; + _forEach(arr, function (x) { + iterator(x, function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed === arr.length) { + callback(); + } + } + }); + }); + }; + + async.forEachSeries = function (arr, iterator, callback) { + if (!arr.length) { + return callback(); + } + var completed = 0; + var iterate = function () { + iterator(arr[completed], function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed === arr.length) { + callback(); + } + else { + iterate(); + } + } + }); + }; + iterate(); + }; + + + var doParallel = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.forEach].concat(args)); + }; + }; + var doSeries = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.forEachSeries].concat(args)); + }; + }; + + + var _asyncMap = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (err, v) { + results[x.index] = v; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + }; + async.map = doParallel(_asyncMap); + async.mapSeries = doSeries(_asyncMap); + + + // reduce only has a series version, as doing reduce in parallel won't + // work in many situations. + async.reduce = function (arr, memo, iterator, callback) { + async.forEachSeries(arr, function (x, callback) { + iterator(memo, x, function (err, v) { + memo = v; + callback(err); + }); + }, function (err) { + callback(err, memo); + }); + }; + // inject alias + async.inject = async.reduce; + // foldl alias + async.foldl = async.reduce; + + async.reduceRight = function (arr, memo, iterator, callback) { + var reversed = _map(arr, function (x) { + return x; + }).reverse(); + async.reduce(reversed, memo, iterator, callback); + }; + // foldr alias + async.foldr = async.reduceRight; + + var _filter = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.filter = doParallel(_filter); + async.filterSeries = doSeries(_filter); + // select alias + async.select = async.filter; + async.selectSeries = async.filterSeries; + + var _reject = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (!v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.reject = doParallel(_reject); + async.rejectSeries = doSeries(_reject); + + var _detect = function (eachfn, arr, iterator, main_callback) { + eachfn(arr, function (x, callback) { + iterator(x, function (result) { + if (result) { + main_callback(x); + } + else { + callback(); + } + }); + }, function (err) { + main_callback(); + }); + }; + async.detect = doParallel(_detect); + async.detectSeries = doSeries(_detect); + + async.some = function (arr, iterator, main_callback) { + async.forEach(arr, function (x, callback) { + iterator(x, function (v) { + if (v) { + main_callback(true); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(false); + }); + }; + // any alias + async.any = async.some; + + async.every = function (arr, iterator, main_callback) { + async.forEach(arr, function (x, callback) { + iterator(x, function (v) { + if (!v) { + main_callback(false); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(true); + }); + }; + // all alias + async.all = async.every; + + async.sortBy = function (arr, iterator, callback) { + async.map(arr, function (x, callback) { + iterator(x, function (err, criteria) { + if (err) { + callback(err); + } + else { + callback(null, {value: x, criteria: criteria}); + } + }); + }, function (err, results) { + if (err) { + return callback(err); + } + else { + var fn = function (left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }; + callback(null, _map(results.sort(fn), function (x) { + return x.value; + })); + } + }); + }; + + async.auto = function (tasks, callback) { + callback = callback || function () {}; + var keys = _keys(tasks); + if (!keys.length) { + return callback(null); + } + + var completed = []; + + var listeners = []; + var addListener = function (fn) { + listeners.unshift(fn); + }; + var removeListener = function (fn) { + for (var i = 0; i < listeners.length; i += 1) { + if (listeners[i] === fn) { + listeners.splice(i, 1); + return; + } + } + }; + var taskComplete = function () { + _forEach(listeners, function (fn) { + fn(); + }); + }; + + addListener(function () { + if (completed.length === keys.length) { + callback(null); + } + }); + + _forEach(keys, function (k) { + var task = (tasks[k] instanceof Function) ? [tasks[k]]: tasks[k]; + var taskCallback = function (err) { + if (err) { + callback(err); + // stop subsequent errors hitting callback multiple times + callback = function () {}; + } + else { + completed.push(k); + taskComplete(); + } + }; + var requires = task.slice(0, Math.abs(task.length - 1)) || []; + var ready = function () { + return _reduce(requires, function (a, x) { + return (a && _indexOf(completed, x) !== -1); + }, true); + }; + if (ready()) { + task[task.length - 1](taskCallback); + } + else { + var listener = function () { + if (ready()) { + removeListener(listener); + task[task.length - 1](taskCallback); + } + }; + addListener(listener); + } + }); + }; + + async.waterfall = function (tasks, callback) { + if (!tasks.length) { + return callback(); + } + callback = callback || function () {}; + var wrapIterator = function (iterator) { + return function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + var args = Array.prototype.slice.call(arguments, 1); + var next = iterator.next(); + if (next) { + args.push(wrapIterator(next)); + } + else { + args.push(callback); + } + async.nextTick(function () { + iterator.apply(null, args); + }); + } + }; + }; + wrapIterator(async.iterator(tasks))(); + }; + + async.parallel = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.map(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args || null); + }); + } + }, callback); + } + else { + var results = {}; + async.forEach(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.series = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.mapSeries(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args || null); + }); + } + }, callback); + } + else { + var results = {}; + async.forEachSeries(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.iterator = function (tasks) { + var makeCallback = function (index) { + var fn = function () { + if (tasks.length) { + tasks[index].apply(null, arguments); + } + return fn.next(); + }; + fn.next = function () { + return (index < tasks.length - 1) ? makeCallback(index + 1): null; + }; + return fn; + }; + return makeCallback(0); + }; + + async.apply = function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + return function () { + return fn.apply( + null, args.concat(Array.prototype.slice.call(arguments)) + ); + }; + }; + + var _concat = function (eachfn, arr, fn, callback) { + var r = []; + eachfn(arr, function (x, cb) { + fn(x, function (err, y) { + r = r.concat(y || []); + cb(err); + }); + }, function (err) { + callback(err, r); + }); + }; + async.concat = doParallel(_concat); + async.concatSeries = doSeries(_concat); + + async.whilst = function (test, iterator, callback) { + if (test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.whilst(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.until = function (test, iterator, callback) { + if (!test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.until(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.queue = function (worker, concurrency) { + var workers = 0; + var tasks = []; + var q = { + concurrency: concurrency, + push: function (data, callback) { + tasks.push({data: data, callback: callback}); + async.nextTick(q.process); + }, + process: function () { + if (workers < q.concurrency && tasks.length) { + var task = tasks.splice(0, 1)[0]; + workers += 1; + worker(task.data, function () { + workers -= 1; + if (task.callback) { + task.callback.apply(task, arguments); + } + q.process(); + }); + } + }, + length: function () { + return tasks.length; + } + }; + return q; + }; + + var _console_fn = function (name) { + return function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + fn.apply(null, args.concat([function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (typeof console !== 'undefined') { + if (err) { + if (console.error) { + console.error(err); + } + } + else if (console[name]) { + _forEach(args, function (x) { + console[name](x); + }); + } + } + }])); + }; + }; + async.log = _console_fn('log'); + async.dir = _console_fn('dir'); + /*async.info = _console_fn('info'); + async.warn = _console_fn('warn'); + async.error = _console_fn('error');*/ + +}()); +(function(exports){ +/** + * This file is based on the node.js assert module, but with some small + * changes for browser-compatibility + * THIS FILE SHOULD BE BROWSER-COMPATIBLE JS! + */ + + +/** + * Added for browser compatibility + */ + +var _keys = function(obj){ + if(Object.keys) return Object.keys(obj); + var keys = []; + for(var k in obj){ + if(obj.hasOwnProperty(k)) keys.push(k); + } + return keys; +}; + + + +// http://wiki.commonjs.org/wiki/Unit_Testing/1.0 +// +// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8! +// +// Originally from narwhal.js (http://narwhaljs.org) +// Copyright (c) 2009 Thomas Robinson <280north.com> +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the 'Software'), to +// deal in the Software without restriction, including without limitation the +// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +// sell copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + +var pSlice = Array.prototype.slice; + +// 1. The assert module provides functions that throw +// AssertionError's when particular conditions are not met. The +// assert module must conform to the following interface. + +var assert = exports; + +// 2. The AssertionError is defined in assert. +// new assert.AssertionError({message: message, actual: actual, expected: expected}) + +assert.AssertionError = function AssertionError (options) { + this.name = "AssertionError"; + this.message = options.message; + this.actual = options.actual; + this.expected = options.expected; + this.operator = options.operator; + var stackStartFunction = options.stackStartFunction || fail; + + if (Error.captureStackTrace) { + Error.captureStackTrace(this, stackStartFunction); + } +}; +// code from util.inherits in node +assert.AssertionError.super_ = Error; + + +// EDITED FOR BROWSER COMPATIBILITY: replaced Object.create call +// TODO: test what effect this may have +var ctor = function () { this.constructor = assert.AssertionError; }; +ctor.prototype = Error.prototype; +assert.AssertionError.prototype = new ctor(); + + +assert.AssertionError.prototype.toString = function() { + if (this.message) { + return [this.name+":", this.message].join(' '); + } else { + return [ this.name+":" + , JSON.stringify(this.expected ) + , this.operator + , JSON.stringify(this.actual) + ].join(" "); + } +}; + +// assert.AssertionError instanceof Error + +assert.AssertionError.__proto__ = Error.prototype; + +// At present only the three keys mentioned above are used and +// understood by the spec. Implementations or sub modules can pass +// other keys to the AssertionError's constructor - they will be +// ignored. + +// 3. All of the following functions must throw an AssertionError +// when a corresponding condition is not met, with a message that +// may be undefined if not provided. All assertion methods provide +// both the actual and expected values to the assertion error for +// display purposes. + +function fail(actual, expected, message, operator, stackStartFunction) { + throw new assert.AssertionError({ + message: message, + actual: actual, + expected: expected, + operator: operator, + stackStartFunction: stackStartFunction + }); +} + +// EXTENSION! allows for well behaved errors defined elsewhere. +assert.fail = fail; + +// 4. Pure assertion tests whether a value is truthy, as determined +// by !!guard. +// assert.ok(guard, message_opt); +// This statement is equivalent to assert.equal(true, guard, +// message_opt);. To test strictly for the value true, use +// assert.strictEqual(true, guard, message_opt);. + +assert.ok = function ok(value, message) { + if (!!!value) fail(value, true, message, "==", assert.ok); +}; + +// 5. The equality assertion tests shallow, coercive equality with +// ==. +// assert.equal(actual, expected, message_opt); + +assert.equal = function equal(actual, expected, message) { + if (actual != expected) fail(actual, expected, message, "==", assert.equal); +}; + +// 6. The non-equality assertion tests for whether two objects are not equal +// with != assert.notEqual(actual, expected, message_opt); + +assert.notEqual = function notEqual(actual, expected, message) { + if (actual == expected) { + fail(actual, expected, message, "!=", assert.notEqual); + } +}; + +// 7. The equivalence assertion tests a deep equality relation. +// assert.deepEqual(actual, expected, message_opt); + +assert.deepEqual = function deepEqual(actual, expected, message) { + if (!_deepEqual(actual, expected)) { + fail(actual, expected, message, "deepEqual", assert.deepEqual); + } +}; + +function _deepEqual(actual, expected) { + // 7.1. All identical values are equivalent, as determined by ===. + if (actual === expected) { + return true; + // 7.2. If the expected value is a Date object, the actual value is + // equivalent if it is also a Date object that refers to the same time. + } else if (actual instanceof Date && expected instanceof Date) { + return actual.getTime() === expected.getTime(); + + // 7.3. Other pairs that do not both pass typeof value == "object", + // equivalence is determined by ==. + } else if (typeof actual != 'object' && typeof expected != 'object') { + return actual == expected; + + // 7.4. For all other Object pairs, including Array objects, equivalence is + // determined by having the same number of owned properties (as verified + // with Object.prototype.hasOwnProperty.call), the same set of keys + // (although not necessarily the same order), equivalent values for every + // corresponding key, and an identical "prototype" property. Note: this + // accounts for both named and indexed properties on Arrays. + } else { + return objEquiv(actual, expected); + } +} + +function isUndefinedOrNull (value) { + return value === null || value === undefined; +} + +function isArguments (object) { + return Object.prototype.toString.call(object) == '[object Arguments]'; +} + +function objEquiv (a, b) { + if (isUndefinedOrNull(a) || isUndefinedOrNull(b)) + return false; + // an identical "prototype" property. + if (a.prototype !== b.prototype) return false; + //~~~I've managed to break Object.keys through screwy arguments passing. + // Converting to array solves the problem. + if (isArguments(a)) { + if (!isArguments(b)) { + return false; + } + a = pSlice.call(a); + b = pSlice.call(b); + return _deepEqual(a, b); + } + try{ + var ka = _keys(a), + kb = _keys(b), + key, i; + } catch (e) {//happens when one is a string literal and the other isn't + return false; + } + // having the same number of owned properties (keys incorporates hasOwnProperty) + if (ka.length != kb.length) + return false; + //the same set of keys (although not necessarily the same order), + ka.sort(); + kb.sort(); + //~~~cheap key test + for (i = ka.length - 1; i >= 0; i--) { + if (ka[i] != kb[i]) + return false; + } + //equivalent values for every corresponding key, and + //~~~possibly expensive deep test + for (i = ka.length - 1; i >= 0; i--) { + key = ka[i]; + if (!_deepEqual(a[key], b[key] )) + return false; + } + return true; +} + +// 8. The non-equivalence assertion tests for any deep inequality. +// assert.notDeepEqual(actual, expected, message_opt); + +assert.notDeepEqual = function notDeepEqual(actual, expected, message) { + if (_deepEqual(actual, expected)) { + fail(actual, expected, message, "notDeepEqual", assert.notDeepEqual); + } +}; + +// 9. The strict equality assertion tests strict equality, as determined by ===. +// assert.strictEqual(actual, expected, message_opt); + +assert.strictEqual = function strictEqual(actual, expected, message) { + if (actual !== expected) { + fail(actual, expected, message, "===", assert.strictEqual); + } +}; + +// 10. The strict non-equality assertion tests for strict inequality, as determined by !==. +// assert.notStrictEqual(actual, expected, message_opt); + +assert.notStrictEqual = function notStrictEqual(actual, expected, message) { + if (actual === expected) { + fail(actual, expected, message, "!==", assert.notStrictEqual); + } +}; + +function _throws (shouldThrow, block, err, message) { + var exception = null, + threw = false, + typematters = true; + + message = message || ""; + + //handle optional arguments + if (arguments.length == 3) { + if (typeof(err) == "string") { + message = err; + typematters = false; + } + } else if (arguments.length == 2) { + typematters = false; + } + + try { + block(); + } catch (e) { + threw = true; + exception = e; + } + + if (shouldThrow && !threw) { + fail( "Missing expected exception" + + (err && err.name ? " ("+err.name+")." : '.') + + (message ? " " + message : "") + ); + } + if (!shouldThrow && threw && typematters && exception instanceof err) { + fail( "Got unwanted exception" + + (err && err.name ? " ("+err.name+")." : '.') + + (message ? " " + message : "") + ); + } + if ((shouldThrow && threw && typematters && !(exception instanceof err)) || + (!shouldThrow && threw)) { + throw exception; + } +}; + +// 11. Expected to throw an error: +// assert.throws(block, Error_opt, message_opt); + +assert.throws = function(block, /*optional*/error, /*optional*/message) { + _throws.apply(this, [true].concat(pSlice.call(arguments))); +}; + +// EXTENSION! This is annoying to write outside this module. +assert.doesNotThrow = function(block, /*optional*/error, /*optional*/message) { + _throws.apply(this, [false].concat(pSlice.call(arguments))); +}; + +assert.ifError = function (err) { if (err) {throw err;}}; +})(assert); +(function(exports){ +/*! + * Nodeunit + * Copyright (c) 2010 Caolan McMahon + * MIT Licensed + * + * THIS FILE SHOULD BE BROWSER-COMPATIBLE JS! + * Only code on that line will be removed, its mostly to avoid requiring code + * that is node specific + */ + +/** + * Module dependencies + */ + + + +/** + * Creates assertion objects representing the result of an assert call. + * Accepts an object or AssertionError as its argument. + * + * @param {object} obj + * @api public + */ + +exports.assertion = function (obj) { + return { + method: obj.method || '', + message: obj.message || (obj.error && obj.error.message) || '', + error: obj.error, + passed: function () { + return !this.error; + }, + failed: function () { + return Boolean(this.error); + } + }; +}; + +/** + * Creates an assertion list object representing a group of assertions. + * Accepts an array of assertion objects. + * + * @param {Array} arr + * @param {Number} duration + * @api public + */ + +exports.assertionList = function (arr, duration) { + var that = arr || []; + that.failures = function () { + var failures = 0; + for (var i=0; i(' + + '' + assertions.failures() + ', ' + + '' + assertions.passes() + ', ' + + assertions.length + + ')    '; + test.className = assertions.failures() ? 'fail': 'pass'; + test.appendChild(strong); + + var aList = document.createElement('ol'); + aList.style.display = 'none'; + test.onclick = function () { + var d = aList.style.display; + aList.style.display = (d == 'none') ? 'block': 'none'; + }; + for (var i=0; i' + (a.error.stack || a.error) + ''; + li.className = 'fail'; + } + else { + li.innerHTML = a.message || a.method || 'no message'; + li.className = 'pass'; + } + aList.appendChild(li); + } + test.appendChild(aList); + tests.appendChild(test); + }, + done: function (assertions) { + var end = new Date().getTime(); + var duration = end - start; + + var failures = assertions.failures(); + banner.className = failures ? 'fail': 'pass'; + + result.innerHTML = 'Tests completed in ' + duration + + ' milliseconds.
    ' + + assertions.passes() + ' assertions of ' + + '' + assertions.length + ' passed, ' + + assertions.failures() + ' failed.'; + } + }); +}; +})(reporter); +nodeunit = core; +nodeunit.assert = assert; +nodeunit.reporter = reporter; +nodeunit.run = reporter.run; +return nodeunit; })(); diff --git a/node_modules/request/node_modules/form-data/node_modules/async/dist/async.min.js b/node_modules/request/node_modules/form-data/node_modules/async/dist/async.min.js new file mode 100644 index 0000000..f89741e --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/async/dist/async.min.js @@ -0,0 +1 @@ +/*global setTimeout: false, console: false */(function(){var a={};var b=this,c=b.async;typeof module!=="undefined"&&module.exports?module.exports=a:b.async=a,a.noConflict=function(){b.async=c;return a};var d=function(a,b){if(a.forEach)return a.forEach(b);for(var c=0;cd?1:0};d(null,e(b.sort(c),function(a){return a.value}))})},a.auto=function(a,b){b=b||function(){};var c=g(a);if(!c.length)return b(null);var e=[];var i=[];var j=function(a){i.unshift(a)};var k=function(a){for(var b=0;b b ? 1 : 0; + }; + callback(null, _map(results.sort(fn), function (x) { + return x.value; + })); + } + }); + }; + + async.auto = function (tasks, callback) { + callback = callback || function () {}; + var keys = _keys(tasks); + if (!keys.length) { + return callback(null); + } + + var completed = []; + + var listeners = []; + var addListener = function (fn) { + listeners.unshift(fn); + }; + var removeListener = function (fn) { + for (var i = 0; i < listeners.length; i += 1) { + if (listeners[i] === fn) { + listeners.splice(i, 1); + return; + } + } + }; + var taskComplete = function () { + _forEach(listeners, function (fn) { + fn(); + }); + }; + + addListener(function () { + if (completed.length === keys.length) { + callback(null); + } + }); + + _forEach(keys, function (k) { + var task = (tasks[k] instanceof Function) ? [tasks[k]]: tasks[k]; + var taskCallback = function (err) { + if (err) { + callback(err); + // stop subsequent errors hitting callback multiple times + callback = function () {}; + } + else { + completed.push(k); + taskComplete(); + } + }; + var requires = task.slice(0, Math.abs(task.length - 1)) || []; + var ready = function () { + return _reduce(requires, function (a, x) { + return (a && _indexOf(completed, x) !== -1); + }, true); + }; + if (ready()) { + task[task.length - 1](taskCallback); + } + else { + var listener = function () { + if (ready()) { + removeListener(listener); + task[task.length - 1](taskCallback); + } + }; + addListener(listener); + } + }); + }; + + async.waterfall = function (tasks, callback) { + if (!tasks.length) { + return callback(); + } + callback = callback || function () {}; + var wrapIterator = function (iterator) { + return function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + var args = Array.prototype.slice.call(arguments, 1); + var next = iterator.next(); + if (next) { + args.push(wrapIterator(next)); + } + else { + args.push(callback); + } + async.nextTick(function () { + iterator.apply(null, args); + }); + } + }; + }; + wrapIterator(async.iterator(tasks))(); + }; + + async.parallel = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.map(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args); + }); + } + }, callback); + } + else { + var results = {}; + async.forEach(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.series = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.mapSeries(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args); + }); + } + }, callback); + } + else { + var results = {}; + async.forEachSeries(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.iterator = function (tasks) { + var makeCallback = function (index) { + var fn = function () { + if (tasks.length) { + tasks[index].apply(null, arguments); + } + return fn.next(); + }; + fn.next = function () { + return (index < tasks.length - 1) ? makeCallback(index + 1): null; + }; + return fn; + }; + return makeCallback(0); + }; + + async.apply = function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + return function () { + return fn.apply( + null, args.concat(Array.prototype.slice.call(arguments)) + ); + }; + }; + + var _concat = function (eachfn, arr, fn, callback) { + var r = []; + eachfn(arr, function (x, cb) { + fn(x, function (err, y) { + r = r.concat(y || []); + cb(err); + }); + }, function (err) { + callback(err, r); + }); + }; + async.concat = doParallel(_concat); + async.concatSeries = doSeries(_concat); + + async.whilst = function (test, iterator, callback) { + if (test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.whilst(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.until = function (test, iterator, callback) { + if (!test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.until(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.queue = function (worker, concurrency) { + var workers = 0; + var tasks = []; + var q = { + concurrency: concurrency, + saturated: null, + empty: null, + drain: null, + push: function (data, callback) { + tasks.push({data: data, callback: callback}); + if(q.saturated && tasks.length == concurrency) q.saturated(); + async.nextTick(q.process); + }, + process: function () { + if (workers < q.concurrency && tasks.length) { + var task = tasks.splice(0, 1)[0]; + if(q.empty && tasks.length == 0) q.empty(); + workers += 1; + worker(task.data, function () { + workers -= 1; + if (task.callback) { + task.callback.apply(task, arguments); + } + if(q.drain && tasks.length + workers == 0) q.drain(); + q.process(); + }); + } + }, + length: function () { + return tasks.length; + }, + running: function () { + return workers; + } + }; + return q; + }; + + var _console_fn = function (name) { + return function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + fn.apply(null, args.concat([function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (typeof console !== 'undefined') { + if (err) { + if (console.error) { + console.error(err); + } + } + else if (console[name]) { + _forEach(args, function (x) { + console[name](x); + }); + } + } + }])); + }; + }; + async.log = _console_fn('log'); + async.dir = _console_fn('dir'); + /*async.info = _console_fn('info'); + async.warn = _console_fn('warn'); + async.error = _console_fn('error');*/ + + async.memoize = function (fn, hasher) { + var memo = {}; + hasher = hasher || function (x) { + return x; + }; + return function () { + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + var key = hasher.apply(null, args); + if (key in memo) { + callback.apply(null, memo[key]); + } + else { + fn.apply(null, args.concat([function () { + memo[key] = arguments; + callback.apply(null, arguments); + }])); + } + }; + }; + +}()); diff --git a/node_modules/request/node_modules/form-data/node_modules/async/nodelint.cfg b/node_modules/request/node_modules/form-data/node_modules/async/nodelint.cfg new file mode 100644 index 0000000..457a967 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/async/nodelint.cfg @@ -0,0 +1,4 @@ +var options = { + indent: 4, + onevar: false +}; diff --git a/node_modules/request/node_modules/form-data/node_modules/async/package.json b/node_modules/request/node_modules/form-data/node_modules/async/package.json new file mode 100644 index 0000000..e5646d7 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/async/package.json @@ -0,0 +1,41 @@ +{ + "name": "async", + "description": "Higher-order functions and common patterns for asynchronous code", + "main": "./index", + "author": { + "name": "Caolan McMahon" + }, + "version": "0.1.9", + "repository": { + "type": "git", + "url": "git://github.com/caolan/async.git" + }, + "bugs": { + "url": "http://github.com/caolan/async/issues" + }, + "licenses": [ + { + "type": "MIT", + "url": "http://github.com/caolan/async/raw/master/LICENSE" + } + ], + "_npmUser": { + "name": "mikeal", + "email": "mikeal.rogers@gmail.com" + }, + "_id": "async@0.1.9", + "dependencies": {}, + "devDependencies": {}, + "optionalDependencies": {}, + "engines": { + "node": "*" + }, + "_engineSupported": true, + "_npmVersion": "1.1.24", + "_nodeVersion": "v0.8.1", + "_defaultsLoaded": true, + "dist": { + "shasum": "fd9b6aca66495fd0f7e97f86e71c7706ca9ae754" + }, + "_from": "async@0.1.9" +} diff --git a/node_modules/request/node_modules/form-data/node_modules/async/test/.swp b/node_modules/request/node_modules/form-data/node_modules/async/test/.swp new file mode 100644 index 0000000000000000000000000000000000000000..ece9b6bb6a4f01d31a8613468ccc9244e256ea4d GIT binary patch literal 12288 zcmeI2y>1gh5XU!k2=O6!fx#G*1bfd;q(nN!t|DZl1PM@R*c9ixB|hhTd)%IJ+yq_& z3R-G9L;(dAk3r27P#`h8Hj0FhDR2|%Kho^%?9R;1{jOTw_FGTx@6)#25G>b(c>C(Z z{-Njzc}a*kGFg`WCKRNaX>-TxySGFHn-?2hK00ck)1V8`;KmY_l00ck)1pbRatF`szv%4rQ2h}JO z&i%`hkMQef!&#D>HT{)qIkZB`K-8$SMB#Eo565YIOg)_yA?@62cf$csiJIY&p>aV; zS`zJsiOzJTi5`We&Z7~}Y-mkcHTzSdlTe@N*jMYNNtz#pT-S?SSJF;oz2PRsbQbfN z^T_JwW1Yu3q^Bx4tT)t7Y)Y+euPUh$byuyaj_Nj)9PpNm{ZJJ3#yWe(d8R*fCe5FD z*G_m-$$oUq=Ctm6anI2SxelGUw*7iAFe4o-xY}N$2f8XJw40WE>)n)7+DmQ4?=>s* V?{PKv`7hd=TWkEtC4RDw_ysbD&=&vz literal 0 HcmV?d00001 diff --git a/node_modules/request/node_modules/form-data/node_modules/async/test/test-async.js b/node_modules/request/node_modules/form-data/node_modules/async/test/test-async.js new file mode 100644 index 0000000..8c2cebd --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/async/test/test-async.js @@ -0,0 +1,1367 @@ +var async = require('../lib/async'); + + +exports['auto'] = function(test){ + var callOrder = []; + var testdata = [{test: 'test'}]; + async.auto({ + task1: ['task2', function(callback){ + setTimeout(function(){ + callOrder.push('task1'); + callback(); + }, 25); + }], + task2: function(callback){ + setTimeout(function(){ + callOrder.push('task2'); + callback(); + }, 50); + }, + task3: ['task2', function(callback){ + callOrder.push('task3'); + callback(); + }], + task4: ['task1', 'task2', function(callback){ + callOrder.push('task4'); + callback(); + }] + }, + function(err){ + test.same(callOrder, ['task2','task3','task1','task4']); + test.done(); + }); +}; + +exports['auto empty object'] = function(test){ + async.auto({}, function(err){ + test.done(); + }); +}; + +exports['auto error'] = function(test){ + test.expect(1); + async.auto({ + task1: function(callback){ + callback('testerror'); + }, + task2: ['task1', function(callback){ + test.ok(false, 'task2 should not be called'); + callback(); + }], + task3: function(callback){ + callback('testerror2'); + } + }, + function(err){ + test.equals(err, 'testerror'); + }); + setTimeout(test.done, 100); +}; + +exports['auto no callback'] = function(test){ + async.auto({ + task1: function(callback){callback();}, + task2: ['task1', function(callback){callback(); test.done();}] + }); +}; + +exports['waterfall'] = function(test){ + test.expect(6); + var call_order = []; + async.waterfall([ + function(callback){ + call_order.push('fn1'); + setTimeout(function(){callback(null, 'one', 'two');}, 0); + }, + function(arg1, arg2, callback){ + call_order.push('fn2'); + test.equals(arg1, 'one'); + test.equals(arg2, 'two'); + setTimeout(function(){callback(null, arg1, arg2, 'three');}, 25); + }, + function(arg1, arg2, arg3, callback){ + call_order.push('fn3'); + test.equals(arg1, 'one'); + test.equals(arg2, 'two'); + test.equals(arg3, 'three'); + callback(null, 'four'); + }, + function(arg4, callback){ + call_order.push('fn4'); + test.same(call_order, ['fn1','fn2','fn3','fn4']); + callback(null, 'test'); + } + ], function(err){ + test.done(); + }); +}; + +exports['waterfall empty array'] = function(test){ + async.waterfall([], function(err){ + test.done(); + }); +}; + +exports['waterfall no callback'] = function(test){ + async.waterfall([ + function(callback){callback();}, + function(callback){callback(); test.done();} + ]); +}; + +exports['waterfall async'] = function(test){ + var call_order = []; + async.waterfall([ + function(callback){ + call_order.push(1); + callback(); + call_order.push(2); + }, + function(callback){ + call_order.push(3); + callback(); + }, + function(){ + test.same(call_order, [1,2,3]); + test.done(); + } + ]); +}; + +exports['waterfall error'] = function(test){ + test.expect(1); + async.waterfall([ + function(callback){ + callback('error'); + }, + function(callback){ + test.ok(false, 'next function should not be called'); + callback(); + } + ], function(err){ + test.equals(err, 'error'); + }); + setTimeout(test.done, 50); +}; + +exports['waterfall multiple callback calls'] = function(test){ + var call_order = []; + var arr = [ + function(callback){ + call_order.push(1); + // call the callback twice. this should call function 2 twice + callback(null, 'one', 'two'); + callback(null, 'one', 'two'); + }, + function(arg1, arg2, callback){ + call_order.push(2); + callback(null, arg1, arg2, 'three'); + }, + function(arg1, arg2, arg3, callback){ + call_order.push(3); + callback(null, 'four'); + }, + function(arg4){ + call_order.push(4); + arr[3] = function(){ + call_order.push(4); + test.same(call_order, [1,2,2,3,3,4,4]); + test.done(); + }; + } + ]; + async.waterfall(arr); +}; + + +exports['parallel'] = function(test){ + var call_order = []; + async.parallel([ + function(callback){ + setTimeout(function(){ + call_order.push(1); + callback(null, 1); + }, 25); + }, + function(callback){ + setTimeout(function(){ + call_order.push(2); + callback(null, 2); + }, 50); + }, + function(callback){ + setTimeout(function(){ + call_order.push(3); + callback(null, 3,3); + }, 15); + } + ], + function(err, results){ + test.equals(err, null); + test.same(call_order, [3,1,2]); + test.same(results, [1,2,[3,3]]); + test.done(); + }); +}; + +exports['parallel empty array'] = function(test){ + async.parallel([], function(err, results){ + test.equals(err, null); + test.same(results, []); + test.done(); + }); +}; + +exports['parallel error'] = function(test){ + async.parallel([ + function(callback){ + callback('error', 1); + }, + function(callback){ + callback('error2', 2); + } + ], + function(err, results){ + test.equals(err, 'error'); + }); + setTimeout(test.done, 100); +}; + +exports['parallel no callback'] = function(test){ + async.parallel([ + function(callback){callback();}, + function(callback){callback(); test.done();}, + ]); +}; + +exports['parallel object'] = function(test){ + var call_order = []; + async.parallel({ + one: function(callback){ + setTimeout(function(){ + call_order.push(1); + callback(null, 1); + }, 25); + }, + two: function(callback){ + setTimeout(function(){ + call_order.push(2); + callback(null, 2); + }, 50); + }, + three: function(callback){ + setTimeout(function(){ + call_order.push(3); + callback(null, 3,3); + }, 15); + } + }, + function(err, results){ + test.equals(err, null); + test.same(call_order, [3,1,2]); + test.same(results, { + one: 1, + two: 2, + three: [3,3] + }); + test.done(); + }); +}; + +exports['series'] = function(test){ + var call_order = []; + async.series([ + function(callback){ + setTimeout(function(){ + call_order.push(1); + callback(null, 1); + }, 25); + }, + function(callback){ + setTimeout(function(){ + call_order.push(2); + callback(null, 2); + }, 50); + }, + function(callback){ + setTimeout(function(){ + call_order.push(3); + callback(null, 3,3); + }, 15); + } + ], + function(err, results){ + test.equals(err, null); + test.same(results, [1,2,[3,3]]); + test.same(call_order, [1,2,3]); + test.done(); + }); +}; + +exports['series empty array'] = function(test){ + async.series([], function(err, results){ + test.equals(err, null); + test.same(results, []); + test.done(); + }); +}; + +exports['series error'] = function(test){ + test.expect(1); + async.series([ + function(callback){ + callback('error', 1); + }, + function(callback){ + test.ok(false, 'should not be called'); + callback('error2', 2); + } + ], + function(err, results){ + test.equals(err, 'error'); + }); + setTimeout(test.done, 100); +}; + +exports['series no callback'] = function(test){ + async.series([ + function(callback){callback();}, + function(callback){callback(); test.done();}, + ]); +}; + +exports['series object'] = function(test){ + var call_order = []; + async.series({ + one: function(callback){ + setTimeout(function(){ + call_order.push(1); + callback(null, 1); + }, 25); + }, + two: function(callback){ + setTimeout(function(){ + call_order.push(2); + callback(null, 2); + }, 50); + }, + three: function(callback){ + setTimeout(function(){ + call_order.push(3); + callback(null, 3,3); + }, 15); + } + }, + function(err, results){ + test.equals(err, null); + test.same(results, { + one: 1, + two: 2, + three: [3,3] + }); + test.same(call_order, [1,2,3]); + test.done(); + }); +}; + +exports['iterator'] = function(test){ + var call_order = []; + var iterator = async.iterator([ + function(){call_order.push(1);}, + function(arg1){ + test.equals(arg1, 'arg1'); + call_order.push(2); + }, + function(arg1, arg2){ + test.equals(arg1, 'arg1'); + test.equals(arg2, 'arg2'); + call_order.push(3); + } + ]); + iterator(); + test.same(call_order, [1]); + var iterator2 = iterator(); + test.same(call_order, [1,1]); + var iterator3 = iterator2('arg1'); + test.same(call_order, [1,1,2]); + var iterator4 = iterator3('arg1', 'arg2'); + test.same(call_order, [1,1,2,3]); + test.equals(iterator4, undefined); + test.done(); +}; + +exports['iterator empty array'] = function(test){ + var iterator = async.iterator([]); + test.equals(iterator(), undefined); + test.equals(iterator.next(), undefined); + test.done(); +}; + +exports['iterator.next'] = function(test){ + var call_order = []; + var iterator = async.iterator([ + function(){call_order.push(1);}, + function(arg1){ + test.equals(arg1, 'arg1'); + call_order.push(2); + }, + function(arg1, arg2){ + test.equals(arg1, 'arg1'); + test.equals(arg2, 'arg2'); + call_order.push(3); + } + ]); + var fn = iterator.next(); + var iterator2 = fn('arg1'); + test.same(call_order, [2]); + iterator2('arg1','arg2'); + test.same(call_order, [2,3]); + test.equals(iterator2.next(), undefined); + test.done(); +}; + +exports['forEach'] = function(test){ + var args = []; + async.forEach([1,3,2], function(x, callback){ + setTimeout(function(){ + args.push(x); + callback(); + }, x*25); + }, function(err){ + test.same(args, [1,2,3]); + test.done(); + }); +}; + +exports['forEach empty array'] = function(test){ + test.expect(1); + async.forEach([], function(x, callback){ + test.ok(false, 'iterator should not be called'); + callback(); + }, function(err){ + test.ok(true, 'should call callback'); + }); + setTimeout(test.done, 25); +}; + +exports['forEach error'] = function(test){ + test.expect(1); + async.forEach([1,2,3], function(x, callback){ + callback('error'); + }, function(err){ + test.equals(err, 'error'); + }); + setTimeout(test.done, 50); +}; + +exports['forEachSeries'] = function(test){ + var args = []; + async.forEachSeries([1,3,2], function(x, callback){ + setTimeout(function(){ + args.push(x); + callback(); + }, x*25); + }, function(err){ + test.same(args, [1,3,2]); + test.done(); + }); +}; + +exports['forEachSeries empty array'] = function(test){ + test.expect(1); + async.forEachSeries([], function(x, callback){ + test.ok(false, 'iterator should not be called'); + callback(); + }, function(err){ + test.ok(true, 'should call callback'); + }); + setTimeout(test.done, 25); +}; + +exports['forEachSeries error'] = function(test){ + test.expect(2); + var call_order = []; + async.forEachSeries([1,2,3], function(x, callback){ + call_order.push(x); + callback('error'); + }, function(err){ + test.same(call_order, [1]); + test.equals(err, 'error'); + }); + setTimeout(test.done, 50); +}; + +exports['map'] = function(test){ + var call_order = []; + async.map([1,3,2], function(x, callback){ + setTimeout(function(){ + call_order.push(x); + callback(null, x*2); + }, x*25); + }, function(err, results){ + test.same(call_order, [1,2,3]); + test.same(results, [2,6,4]); + test.done(); + }); +}; + +exports['map original untouched'] = function(test){ + var a = [1,2,3]; + async.map(a, function(x, callback){ + callback(null, x*2); + }, function(err, results){ + test.same(results, [2,4,6]); + test.same(a, [1,2,3]); + test.done(); + }); +}; + +exports['map error'] = function(test){ + test.expect(1); + async.map([1,2,3], function(x, callback){ + callback('error'); + }, function(err, results){ + test.equals(err, 'error'); + }); + setTimeout(test.done, 50); +}; + +exports['mapSeries'] = function(test){ + var call_order = []; + async.mapSeries([1,3,2], function(x, callback){ + setTimeout(function(){ + call_order.push(x); + callback(null, x*2); + }, x*25); + }, function(err, results){ + test.same(call_order, [1,3,2]); + test.same(results, [2,6,4]); + test.done(); + }); +}; + +exports['mapSeries error'] = function(test){ + test.expect(1); + async.mapSeries([1,2,3], function(x, callback){ + callback('error'); + }, function(err, results){ + test.equals(err, 'error'); + }); + setTimeout(test.done, 50); +}; + +exports['reduce'] = function(test){ + var call_order = []; + async.reduce([1,2,3], 0, function(a, x, callback){ + call_order.push(x); + callback(null, a + x); + }, function(err, result){ + test.equals(result, 6); + test.same(call_order, [1,2,3]); + test.done(); + }); +}; + +exports['reduce async with non-reference memo'] = function(test){ + async.reduce([1,3,2], 0, function(a, x, callback){ + setTimeout(function(){callback(null, a + x)}, Math.random()*100); + }, function(err, result){ + test.equals(result, 6); + test.done(); + }); +}; + +exports['reduce error'] = function(test){ + test.expect(1); + async.reduce([1,2,3], 0, function(a, x, callback){ + callback('error'); + }, function(err, result){ + test.equals(err, 'error'); + }); + setTimeout(test.done, 50); +}; + +exports['inject alias'] = function(test){ + test.equals(async.inject, async.reduce); + test.done(); +}; + +exports['foldl alias'] = function(test){ + test.equals(async.foldl, async.reduce); + test.done(); +}; + +exports['reduceRight'] = function(test){ + var call_order = []; + var a = [1,2,3]; + async.reduceRight(a, 0, function(a, x, callback){ + call_order.push(x); + callback(null, a + x); + }, function(err, result){ + test.equals(result, 6); + test.same(call_order, [3,2,1]); + test.same(a, [1,2,3]); + test.done(); + }); +}; + +exports['foldr alias'] = function(test){ + test.equals(async.foldr, async.reduceRight); + test.done(); +}; + +exports['filter'] = function(test){ + async.filter([3,1,2], function(x, callback){ + setTimeout(function(){callback(x % 2);}, x*25); + }, function(results){ + test.same(results, [3,1]); + test.done(); + }); +}; + +exports['filter original untouched'] = function(test){ + var a = [3,1,2]; + async.filter(a, function(x, callback){ + callback(x % 2); + }, function(results){ + test.same(results, [3,1]); + test.same(a, [3,1,2]); + test.done(); + }); +}; + +exports['filterSeries'] = function(test){ + async.filterSeries([3,1,2], function(x, callback){ + setTimeout(function(){callback(x % 2);}, x*25); + }, function(results){ + test.same(results, [3,1]); + test.done(); + }); +}; + +exports['select alias'] = function(test){ + test.equals(async.select, async.filter); + test.done(); +}; + +exports['selectSeries alias'] = function(test){ + test.equals(async.selectSeries, async.filterSeries); + test.done(); +}; + +exports['reject'] = function(test){ + async.reject([3,1,2], function(x, callback){ + setTimeout(function(){callback(x % 2);}, x*25); + }, function(results){ + test.same(results, [2]); + test.done(); + }); +}; + +exports['reject original untouched'] = function(test){ + var a = [3,1,2]; + async.reject(a, function(x, callback){ + callback(x % 2); + }, function(results){ + test.same(results, [2]); + test.same(a, [3,1,2]); + test.done(); + }); +}; + +exports['rejectSeries'] = function(test){ + async.rejectSeries([3,1,2], function(x, callback){ + setTimeout(function(){callback(x % 2);}, x*25); + }, function(results){ + test.same(results, [2]); + test.done(); + }); +}; + +exports['some true'] = function(test){ + async.some([3,1,2], function(x, callback){ + setTimeout(function(){callback(x === 1);}, 0); + }, function(result){ + test.equals(result, true); + test.done(); + }); +}; + +exports['some false'] = function(test){ + async.some([3,1,2], function(x, callback){ + setTimeout(function(){callback(x === 10);}, 0); + }, function(result){ + test.equals(result, false); + test.done(); + }); +}; + +exports['some early return'] = function(test){ + var call_order = []; + async.some([1,2,3], function(x, callback){ + setTimeout(function(){ + call_order.push(x); + callback(x === 1); + }, x*25); + }, function(result){ + call_order.push('callback'); + }); + setTimeout(function(){ + test.same(call_order, [1,'callback',2,3]); + test.done(); + }, 100); +}; + +exports['any alias'] = function(test){ + test.equals(async.any, async.some); + test.done(); +}; + +exports['every true'] = function(test){ + async.every([1,2,3], function(x, callback){ + setTimeout(function(){callback(true);}, 0); + }, function(result){ + test.equals(result, true); + test.done(); + }); +}; + +exports['every false'] = function(test){ + async.every([1,2,3], function(x, callback){ + setTimeout(function(){callback(x % 2);}, 0); + }, function(result){ + test.equals(result, false); + test.done(); + }); +}; + +exports['every early return'] = function(test){ + var call_order = []; + async.every([1,2,3], function(x, callback){ + setTimeout(function(){ + call_order.push(x); + callback(x === 1); + }, x*25); + }, function(result){ + call_order.push('callback'); + }); + setTimeout(function(){ + test.same(call_order, [1,2,'callback',3]); + test.done(); + }, 100); +}; + +exports['all alias'] = function(test){ + test.equals(async.all, async.every); + test.done(); +}; + +exports['detect'] = function(test){ + var call_order = []; + async.detect([3,2,1], function(x, callback){ + setTimeout(function(){ + call_order.push(x); + callback(x == 2); + }, x*25); + }, function(result){ + call_order.push('callback'); + test.equals(result, 2); + }); + setTimeout(function(){ + test.same(call_order, [1,2,'callback',3]); + test.done(); + }, 100); +}; + +exports['detectSeries'] = function(test){ + var call_order = []; + async.detectSeries([3,2,1], function(x, callback){ + setTimeout(function(){ + call_order.push(x); + callback(x == 2); + }, x*25); + }, function(result){ + call_order.push('callback'); + test.equals(result, 2); + }); + setTimeout(function(){ + test.same(call_order, [3,2,'callback']); + test.done(); + }, 200); +}; + +exports['sortBy'] = function(test){ + async.sortBy([{a:1},{a:15},{a:6}], function(x, callback){ + setTimeout(function(){callback(null, x.a);}, 0); + }, function(err, result){ + test.same(result, [{a:1},{a:6},{a:15}]); + test.done(); + }); +}; + +exports['apply'] = function(test){ + test.expect(6); + var fn = function(){ + test.same(Array.prototype.slice.call(arguments), [1,2,3,4]) + }; + async.apply(fn, 1, 2, 3, 4)(); + async.apply(fn, 1, 2, 3)(4); + async.apply(fn, 1, 2)(3, 4); + async.apply(fn, 1)(2, 3, 4); + async.apply(fn)(1, 2, 3, 4); + test.equals( + async.apply(function(name){return 'hello ' + name}, 'world')(), + 'hello world' + ); + test.done(); +}; + + +// generates tests for console functions such as async.log +var console_fn_tests = function(name){ + + if (typeof console !== 'undefined') { + exports[name] = function(test){ + test.expect(5); + var fn = function(arg1, callback){ + test.equals(arg1, 'one'); + setTimeout(function(){callback(null, 'test');}, 0); + }; + var fn_err = function(arg1, callback){ + test.equals(arg1, 'one'); + setTimeout(function(){callback('error');}, 0); + }; + var _console_fn = console[name]; + var _error = console.error; + console[name] = function(val){ + test.equals(val, 'test'); + test.equals(arguments.length, 1); + console.error = function(val){ + test.equals(val, 'error'); + console[name] = _console_fn; + console.error = _error; + test.done(); + }; + async[name](fn_err, 'one'); + }; + async[name](fn, 'one'); + }; + + exports[name + ' with multiple result params'] = function(test){ + var fn = function(callback){callback(null,'one','two','three');}; + var _console_fn = console[name]; + var called_with = []; + console[name] = function(x){ + called_with.push(x); + }; + async[name](fn); + test.same(called_with, ['one','two','three']); + console[name] = _console_fn; + test.done(); + }; + } + + // browser-only test + exports[name + ' without console.' + name] = function(test){ + if (typeof window !== 'undefined') { + var _console = window.console; + window.console = undefined; + var fn = function(callback){callback(null, 'val');}; + var fn_err = function(callback){callback('error');}; + async[name](fn); + async[name](fn_err); + window.console = _console; + } + test.done(); + }; + +}; + +console_fn_tests('log'); +console_fn_tests('dir'); +/*console_fn_tests('info'); +console_fn_tests('warn'); +console_fn_tests('error');*/ + +exports['nextTick'] = function(test){ + var call_order = []; + async.nextTick(function(){call_order.push('two');}); + call_order.push('one'); + setTimeout(function(){ + test.same(call_order, ['one','two']); + test.done(); + }, 50); +}; + +exports['nextTick in the browser'] = function(test){ + if (typeof process !== 'undefined') { + // skip this test in node + return test.done(); + } + test.expect(1); + + var call_order = []; + async.nextTick(function(){call_order.push('two');}); + + call_order.push('one'); + setTimeout(function(){ + if (typeof process !== 'undefined') { + process.nextTick = _nextTick; + } + test.same(call_order, ['one','two']); + }, 50); + setTimeout(test.done, 100); +}; + +exports['noConflict - node only'] = function(test){ + if (typeof process !== 'undefined') { + // node only test + test.expect(3); + var fs = require('fs'); + var filename = __dirname + '/../lib/async.js'; + fs.readFile(filename, function(err, content){ + if(err) return test.done(); + var Script = process.binding('evals').Script; + + var s = new Script(content, filename); + var s2 = new Script( + content + 'this.async2 = this.async.noConflict();', + filename + ); + + var sandbox1 = {async: 'oldvalue'}; + s.runInNewContext(sandbox1); + test.ok(sandbox1.async); + + var sandbox2 = {async: 'oldvalue'}; + s2.runInNewContext(sandbox2); + test.equals(sandbox2.async, 'oldvalue'); + test.ok(sandbox2.async2); + + test.done(); + }); + } + else test.done(); +}; + +exports['concat'] = function(test){ + var call_order = []; + var iterator = function (x, cb) { + setTimeout(function(){ + call_order.push(x); + var r = []; + while (x > 0) { + r.push(x); + x--; + } + cb(null, r); + }, x*25); + }; + async.concat([1,3,2], iterator, function(err, results){ + test.same(results, [1,2,1,3,2,1]); + test.same(call_order, [1,2,3]); + test.ok(!err); + test.done(); + }); +}; + +exports['concat error'] = function(test){ + var iterator = function (x, cb) { + cb(new Error('test error')); + }; + async.concat([1,2,3], iterator, function(err, results){ + test.ok(err); + test.done(); + }); +}; + +exports['concatSeries'] = function(test){ + var call_order = []; + var iterator = function (x, cb) { + setTimeout(function(){ + call_order.push(x); + var r = []; + while (x > 0) { + r.push(x); + x--; + } + cb(null, r); + }, x*25); + }; + async.concatSeries([1,3,2], iterator, function(err, results){ + test.same(results, [1,3,2,1,2,1]); + test.same(call_order, [1,3,2]); + test.ok(!err); + test.done(); + }); +}; + +exports['until'] = function (test) { + var call_order = []; + + var count = 0; + async.until( + function () { + call_order.push(['test', count]); + return (count == 5); + }, + function (cb) { + call_order.push(['iterator', count]); + count++; + cb(); + }, + function (err) { + test.same(call_order, [ + ['test', 0], + ['iterator', 0], ['test', 1], + ['iterator', 1], ['test', 2], + ['iterator', 2], ['test', 3], + ['iterator', 3], ['test', 4], + ['iterator', 4], ['test', 5], + ]); + test.equals(count, 5); + test.done(); + } + ); +}; + +exports['whilst'] = function (test) { + var call_order = []; + + var count = 0; + async.whilst( + function () { + call_order.push(['test', count]); + return (count < 5); + }, + function (cb) { + call_order.push(['iterator', count]); + count++; + cb(); + }, + function (err) { + test.same(call_order, [ + ['test', 0], + ['iterator', 0], ['test', 1], + ['iterator', 1], ['test', 2], + ['iterator', 2], ['test', 3], + ['iterator', 3], ['test', 4], + ['iterator', 4], ['test', 5], + ]); + test.equals(count, 5); + test.done(); + } + ); +}; + +exports['queue'] = function (test) { + var call_order = [], + delays = [40,20,60,20]; + + // worker1: --1-4 + // worker2: -2---3 + // order of completion: 2,1,4,3 + + var q = async.queue(function (task, callback) { + setTimeout(function () { + call_order.push('process ' + task); + callback('error', 'arg'); + }, delays.splice(0,1)[0]); + }, 2); + + q.push(1, function (err, arg) { + test.equal(err, 'error'); + test.equal(arg, 'arg'); + test.equal(q.length(), 1); + call_order.push('callback ' + 1); + }); + q.push(2, function (err, arg) { + test.equal(err, 'error'); + test.equal(arg, 'arg'); + test.equal(q.length(), 2); + call_order.push('callback ' + 2); + }); + q.push(3, function (err, arg) { + test.equal(err, 'error'); + test.equal(arg, 'arg'); + test.equal(q.length(), 0); + call_order.push('callback ' + 3); + }); + q.push(4, function (err, arg) { + test.equal(err, 'error'); + test.equal(arg, 'arg'); + test.equal(q.length(), 0); + call_order.push('callback ' + 4); + }); + test.equal(q.length(), 4); + test.equal(q.concurrency, 2); + + setTimeout(function () { + test.same(call_order, [ + 'process 2', 'callback 2', + 'process 1', 'callback 1', + 'process 4', 'callback 4', + 'process 3', 'callback 3' + ]); + test.equal(q.concurrency, 2); + test.equal(q.length(), 0); + test.done(); + }, 200); +}; + +exports['queue changing concurrency'] = function (test) { + var call_order = [], + delays = [40,20,60,20]; + + // worker1: --1-2---3-4 + // order of completion: 1,2,3,4 + + var q = async.queue(function (task, callback) { + setTimeout(function () { + call_order.push('process ' + task); + callback('error', 'arg'); + }, delays.splice(0,1)[0]); + }, 2); + + q.push(1, function (err, arg) { + test.equal(err, 'error'); + test.equal(arg, 'arg'); + test.equal(q.length(), 3); + call_order.push('callback ' + 1); + }); + q.push(2, function (err, arg) { + test.equal(err, 'error'); + test.equal(arg, 'arg'); + test.equal(q.length(), 2); + call_order.push('callback ' + 2); + }); + q.push(3, function (err, arg) { + test.equal(err, 'error'); + test.equal(arg, 'arg'); + test.equal(q.length(), 1); + call_order.push('callback ' + 3); + }); + q.push(4, function (err, arg) { + test.equal(err, 'error'); + test.equal(arg, 'arg'); + test.equal(q.length(), 0); + call_order.push('callback ' + 4); + }); + test.equal(q.length(), 4); + test.equal(q.concurrency, 2); + q.concurrency = 1; + + setTimeout(function () { + test.same(call_order, [ + 'process 1', 'callback 1', + 'process 2', 'callback 2', + 'process 3', 'callback 3', + 'process 4', 'callback 4' + ]); + test.equal(q.concurrency, 1); + test.equal(q.length(), 0); + test.done(); + }, 250); +}; + +exports['queue push without callback'] = function (test) { + var call_order = [], + delays = [40,20,60,20]; + + // worker1: --1-4 + // worker2: -2---3 + // order of completion: 2,1,4,3 + + var q = async.queue(function (task, callback) { + setTimeout(function () { + call_order.push('process ' + task); + callback('error', 'arg'); + }, delays.splice(0,1)[0]); + }, 2); + + q.push(1); + q.push(2); + q.push(3); + q.push(4); + + setTimeout(function () { + test.same(call_order, [ + 'process 2', + 'process 1', + 'process 4', + 'process 3' + ]); + test.done(); + }, 200); +}; + +exports['memoize'] = function (test) { + test.expect(4); + var call_order = []; + + var fn = function (arg1, arg2, callback) { + call_order.push(['fn', arg1, arg2]); + callback(null, arg1 + arg2); + }; + + var fn2 = async.memoize(fn); + fn2(1, 2, function (err, result) { + test.equal(result, 3); + }); + fn2(1, 2, function (err, result) { + test.equal(result, 3); + }); + fn2(2, 2, function (err, result) { + test.equal(result, 4); + }); + + test.same(call_order, [['fn',1,2], ['fn',2,2]]); + test.done(); +}; + +exports['memoize error'] = function (test) { + test.expect(1); + var testerr = new Error('test'); + var fn = function (arg1, arg2, callback) { + callback(testerr, arg1 + arg2); + }; + async.memoize(fn)(1, 2, function (err, result) { + test.equal(err, testerr); + }); + test.done(); +}; + +exports['memoize custom hash function'] = function (test) { + test.expect(2); + var testerr = new Error('test'); + + var fn = function (arg1, arg2, callback) { + callback(testerr, arg1 + arg2); + }; + var fn2 = async.memoize(fn, function () { + return 'custom hash'; + }); + fn2(1, 2, function (err, result) { + test.equal(result, 3); + }); + fn2(2, 2, function (err, result) { + test.equal(result, 3); + }); + test.done(); +}; + +// Issue 10 on github: https://github.com/caolan/async/issues#issue/10 +exports['falsy return values in series'] = function (test) { + function taskFalse(callback) { + async.nextTick(function() { + callback(null, false); + }); + }; + function taskUndefined(callback) { + async.nextTick(function() { + callback(null, undefined); + }); + }; + function taskEmpty(callback) { + async.nextTick(function() { + callback(null); + }); + }; + function taskNull(callback) { + async.nextTick(function() { + callback(null, null); + }); + }; + async.series( + [taskFalse, taskUndefined, taskEmpty, taskNull], + function(err, results) { + test.same(results, [false, undefined, undefined, null]); + test.strictEqual(results[0], false); + test.strictEqual(results[1], undefined); + test.strictEqual(results[2], undefined); + test.strictEqual(results[3], null); + test.done(); + } + ); +}; + +// Issue 10 on github: https://github.com/caolan/async/issues#issue/10 +exports['falsy return values in parallel'] = function (test) { + function taskFalse(callback) { + async.nextTick(function() { + callback(null, false); + }); + }; + function taskUndefined(callback) { + async.nextTick(function() { + callback(null, undefined); + }); + }; + function taskEmpty(callback) { + async.nextTick(function() { + callback(null); + }); + }; + function taskNull(callback) { + async.nextTick(function() { + callback(null, null); + }); + }; + async.parallel( + [taskFalse, taskUndefined, taskEmpty, taskNull], + function(err, results) { + test.same(results, [false, undefined, undefined, null]); + test.strictEqual(results[0], false); + test.strictEqual(results[1], undefined); + test.strictEqual(results[2], undefined); + test.strictEqual(results[3], null); + test.done(); + } + ); +}; + +exports['queue events'] = function(test) { + var calls = []; + var q = async.queue(function(task, cb) { + // nop + calls.push('process ' + task); + cb(); + }, 3); + + q.saturated = function() { + test.ok(q.length() == 3, 'queue should be saturated now'); + calls.push('saturated'); + }; + q.empty = function() { + test.ok(q.length() == 0, 'queue should be empty now'); + calls.push('empty'); + }; + q.drain = function() { + test.ok( + q.length() == 0 && q.running() == 0, + 'queue should be empty now and no more workers should be running' + ); + calls.push('drain'); + test.same(calls, [ + 'saturated', + 'process foo', + 'foo cb', + 'process bar', + 'bar cb', + 'process zoo', + 'zoo cb', + 'process poo', + 'poo cb', + 'empty', + 'process moo', + 'moo cb', + 'drain', + ]); + test.done(); + }; + q.push('foo', function () {calls.push('foo cb');}); + q.push('bar', function () {calls.push('bar cb');}); + q.push('zoo', function () {calls.push('zoo cb');}); + q.push('poo', function () {calls.push('poo cb');}); + q.push('moo', function () {calls.push('moo cb');}); +}; diff --git a/node_modules/request/node_modules/form-data/node_modules/async/test/test.html b/node_modules/request/node_modules/form-data/node_modules/async/test/test.html new file mode 100644 index 0000000..2450e2d --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/async/test/test.html @@ -0,0 +1,24 @@ + + + Async.js Test Suite + + + + + + + + +

    Async.js Test Suite

    + + + diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/.npmignore b/node_modules/request/node_modules/form-data/node_modules/combined-stream/.npmignore new file mode 100644 index 0000000..aba34f0 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/.npmignore @@ -0,0 +1,3 @@ +*.un~ +/node_modules +/test/tmp diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/License b/node_modules/request/node_modules/form-data/node_modules/combined-stream/License new file mode 100644 index 0000000..4804b7a --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/License @@ -0,0 +1,19 @@ +Copyright (c) 2011 Debuggable Limited + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/Makefile b/node_modules/request/node_modules/form-data/node_modules/combined-stream/Makefile new file mode 100644 index 0000000..b4ff85a --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/Makefile @@ -0,0 +1,7 @@ +SHELL := /bin/bash + +test: + @./test/run.js + +.PHONY: test + diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/Readme.md b/node_modules/request/node_modules/form-data/node_modules/combined-stream/Readme.md new file mode 100644 index 0000000..1a9999e --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/Readme.md @@ -0,0 +1,132 @@ +# combined-stream + +A stream that emits multiple other streams one after another. + +## Installation + +``` bash +npm install combined-stream +``` + +## Usage + +Here is a simple example that shows how you can use combined-stream to combine +two files into one: + +``` javascript +var CombinedStream = require('combined-stream'); +var fs = require('fs'); + +var combinedStream = CombinedStream.create(); +combinedStream.append(fs.createReadStream('file1.txt')); +combinedStream.append(fs.createReadStream('file2.txt')); + +combinedStream.pipe(fs.createWriteStream('combined.txt')); +``` + +While the example above works great, it will pause all source streams until +they are needed. If you don't want that to happen, you can set `pauseStreams` +to `false`: + +``` javascript +var CombinedStream = require('combined-stream'); +var fs = require('fs'); + +var combinedStream = CombinedStream.create({pauseStreams: false}); +combinedStream.append(fs.createReadStream('file1.txt')); +combinedStream.append(fs.createReadStream('file2.txt')); + +combinedStream.pipe(fs.createWriteStream('combined.txt')); +``` + +However, what if you don't have all the source streams yet, or you don't want +to allocate the resources (file descriptors, memory, etc.) for them right away? +Well, in that case you can simply provide a callback that supplies the stream +by calling a `next()` function: + +``` javascript +var CombinedStream = require('combined-stream'); +var fs = require('fs'); + +var combinedStream = CombinedStream.create(); +combinedStream.append(function(next) { + next(fs.createReadStream('file1.txt')); +}); +combinedStream.append(function(next) { + next(fs.createReadStream('file2.txt')); +}); + +combinedStream.pipe(fs.createWriteStream('combined.txt')); +``` + +## API + +### CombinedStream.create([options]) + +Returns a new combined stream object. Available options are: + +* `maxDataSize` +* `pauseStreams` + +The effect of those options is described below. + +### combinedStream.pauseStreams = true + +Whether to apply back pressure to the underlaying streams. If set to `false`, +the underlaying streams will never be paused. If set to `true`, the +underlaying streams will be paused right after being appended, as well as when +`delayedStream.pipe()` wants to throttle. + +### combinedStream.maxDataSize = 2 * 1024 * 1024 + +The maximum amount of bytes (or characters) to buffer for all source streams. +If this value is exceeded, `combinedStream` emits an `'error'` event. + +### combinedStream.dataSize = 0 + +The amount of bytes (or characters) currently buffered by `combinedStream`. + +### combinedStream.append(stream) + +Appends the given `stream` to the combinedStream object. If `pauseStreams` is +set to `true, this stream will also be paused right away. + +`streams` can also be a function that takes one parameter called `next`. `next` +is a function that must be invoked in order to provide the `next` stream, see +example above. + +Regardless of how the `stream` is appended, combined-stream always attaches an +`'error'` listener to it, so you don't have to do that manually. + +Special case: `stream` can also be a String or Buffer. + +### combinedStream.write(data) + +You should not call this, `combinedStream` takes care of piping the appended +streams into itself for you. + +### combinedStream.resume() + +Causes `combinedStream` to start drain the streams it manages. The function is +idempotent, and also emits a `'resume'` event each time which usually goes to +the stream that is currently being drained. + +### combinedStream.pause(); + +If `combinedStream.pauseStreams` is set to `false`, this does nothing. +Otherwise a `'pause'` event is emitted, this goes to the stream that is +currently being drained, so you can use it to apply back pressure. + +### combinedStream.end(); + +Sets `combinedStream.writable` to false, emits an `'end'` event, and removes +all streams from the queue. + +### combinedStream.destroy(); + +Same as `combinedStream.end()`, except it emits a `'close'` event instead of +`'end'`. + +## License + +combined-stream is licensed under the MIT license. diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/lib/combined_stream.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/lib/combined_stream.js new file mode 100644 index 0000000..03754e6 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/lib/combined_stream.js @@ -0,0 +1,183 @@ +var util = require('util'); +var Stream = require('stream').Stream; +var DelayedStream = require('delayed-stream'); + +module.exports = CombinedStream; +function CombinedStream() { + this.writable = false; + this.readable = true; + this.dataSize = 0; + this.maxDataSize = 2 * 1024 * 1024; + this.pauseStreams = true; + + this._released = false; + this._streams = []; + this._currentStream = null; +} +util.inherits(CombinedStream, Stream); + +CombinedStream.create = function(options) { + var combinedStream = new this(); + + options = options || {}; + for (var option in options) { + combinedStream[option] = options[option]; + } + + return combinedStream; +}; + +CombinedStream.isStreamLike = function(stream) { + return (typeof stream !== 'function') + && (typeof stream !== 'string') + && (!Buffer.isBuffer(stream)); +}; + +CombinedStream.prototype.append = function(stream) { + var isStreamLike = CombinedStream.isStreamLike(stream); + + if (isStreamLike) { + if (!(stream instanceof DelayedStream)) { + stream.on('data', this._checkDataSize.bind(this)); + + stream = DelayedStream.create(stream, { + maxDataSize: Infinity, + pauseStream: this.pauseStreams, + }); + } + + this._handleErrors(stream); + + if (this.pauseStreams) { + stream.pause(); + } + } + + this._streams.push(stream); + return this; +}; + +CombinedStream.prototype.pipe = function(dest, options) { + Stream.prototype.pipe.call(this, dest, options); + this.resume(); +}; + +CombinedStream.prototype._getNext = function() { + this._currentStream = null; + var stream = this._streams.shift(); + + + if (!stream) { + this.end(); + return; + } + + if (typeof stream !== 'function') { + this._pipeNext(stream); + return; + } + + var getStream = stream; + getStream(function(stream) { + var isStreamLike = CombinedStream.isStreamLike(stream); + if (isStreamLike) { + stream.on('data', this._checkDataSize.bind(this)); + this._handleErrors(stream); + } + + this._pipeNext(stream); + }.bind(this)); +}; + +CombinedStream.prototype._pipeNext = function(stream) { + this._currentStream = stream; + + var isStreamLike = CombinedStream.isStreamLike(stream); + if (isStreamLike) { + stream.on('end', this._getNext.bind(this)) + stream.pipe(this, {end: false}); + return; + } + + var value = stream; + this.write(value); + this._getNext(); +}; + +CombinedStream.prototype._handleErrors = function(stream) { + var self = this; + stream.on('error', function(err) { + self._emitError(err); + }); +}; + +CombinedStream.prototype.write = function(data) { + this.emit('data', data); +}; + +CombinedStream.prototype.pause = function() { + if (!this.pauseStreams) { + return; + } + + this.emit('pause'); +}; + +CombinedStream.prototype.resume = function() { + if (!this._released) { + this._released = true; + this.writable = true; + this._getNext(); + } + + this.emit('resume'); +}; + +CombinedStream.prototype.end = function() { + this._reset(); + this.emit('end'); +}; + +CombinedStream.prototype.destroy = function() { + this._reset(); + this.emit('close'); +}; + +CombinedStream.prototype._reset = function() { + this.writable = false; + this._streams = []; + this._currentStream = null; +}; + +CombinedStream.prototype._checkDataSize = function() { + this._updateDataSize(); + if (this.dataSize <= this.maxDataSize) { + return; + } + + var message = + 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.' + this._emitError(new Error(message)); +}; + +CombinedStream.prototype._updateDataSize = function() { + this.dataSize = 0; + + var self = this; + this._streams.forEach(function(stream) { + if (!stream.dataSize) { + return; + } + + self.dataSize += stream.dataSize; + }); + + if (this._currentStream && this._currentStream.dataSize) { + this.dataSize += this._currentStream.dataSize; + } +}; + +CombinedStream.prototype._emitError = function(err) { + this._reset(); + this.emit('error', err); +}; diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/.npmignore b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/.npmignore new file mode 100644 index 0000000..2fedb26 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/.npmignore @@ -0,0 +1,2 @@ +*.un~ +/node_modules/* diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/License b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/License new file mode 100644 index 0000000..4804b7a --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/License @@ -0,0 +1,19 @@ +Copyright (c) 2011 Debuggable Limited + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/Makefile b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/Makefile new file mode 100644 index 0000000..b4ff85a --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/Makefile @@ -0,0 +1,7 @@ +SHELL := /bin/bash + +test: + @./test/run.js + +.PHONY: test + diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/Readme.md b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/Readme.md new file mode 100644 index 0000000..5cb5b35 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/Readme.md @@ -0,0 +1,154 @@ +# delayed-stream + +Buffers events from a stream until you are ready to handle them. + +## Installation + +``` bash +npm install delayed-stream +``` + +## Usage + +The following example shows how to write a http echo server that delays its +response by 1000 ms. + +``` javascript +var DelayedStream = require('delayed-stream'); +var http = require('http'); + +http.createServer(function(req, res) { + var delayed = DelayedStream.create(req); + + setTimeout(function() { + res.writeHead(200); + delayed.pipe(res); + }, 1000); +}); +``` + +If you are not using `Stream#pipe`, you can also manually release the buffered +events by calling `delayedStream.resume()`: + +``` javascript +var delayed = DelayedStream.create(req); + +setTimeout(function() { + // Emit all buffered events and resume underlaying source + delayed.resume(); +}, 1000); +``` + +## Implementation + +In order to use this meta stream properly, here are a few things you should +know about the implementation. + +### Event Buffering / Proxying + +All events of the `source` stream are hijacked by overwriting the `source.emit` +method. Until node implements a catch-all event listener, this is the only way. + +However, delayed-stream still continues to emit all events it captures on the +`source`, regardless of whether you have released the delayed stream yet or +not. + +Upon creation, delayed-stream captures all `source` events and stores them in +an internal event buffer. Once `delayedStream.release()` is called, all +buffered events are emitted on the `delayedStream`, and the event buffer is +cleared. After that, delayed-stream merely acts as a proxy for the underlaying +source. + +### Error handling + +Error events on `source` are buffered / proxied just like any other events. +However, `delayedStream.create` attaches a no-op `'error'` listener to the +`source`. This way you only have to handle errors on the `delayedStream` +object, rather than in two places. + +### Buffer limits + +delayed-stream provides a `maxDataSize` property that can be used to limit +the amount of data being buffered. In order to protect you from bad `source` +streams that don't react to `source.pause()`, this feature is enabled by +default. + +## API + +### DelayedStream.create(source, [options]) + +Returns a new `delayedStream`. Available options are: + +* `pauseStream` +* `maxDataSize` + +The description for those properties can be found below. + +### delayedStream.source + +The `source` stream managed by this object. This is useful if you are +passing your `delayedStream` around, and you still want to access properties +on the `source` object. + +### delayedStream.pauseStream = true + +Whether to pause the underlaying `source` when calling +`DelayedStream.create()`. Modifying this property afterwards has no effect. + +### delayedStream.maxDataSize = 1024 * 1024 + +The amount of data to buffer before emitting an `error`. + +If the underlaying source is emitting `Buffer` objects, the `maxDataSize` +refers to bytes. + +If the underlaying source is emitting JavaScript strings, the size refers to +characters. + +If you know what you are doing, you can set this property to `Infinity` to +disable this feature. You can also modify this property during runtime. + +### delayedStream.maxDataSize = 1024 * 1024 + +The amount of data to buffer before emitting an `error`. + +If the underlaying source is emitting `Buffer` objects, the `maxDataSize` +refers to bytes. + +If the underlaying source is emitting JavaScript strings, the size refers to +characters. + +If you know what you are doing, you can set this property to `Infinity` to +disable this feature. + +### delayedStream.dataSize = 0 + +The amount of data buffered so far. + +### delayedStream.readable + +An ECMA5 getter that returns the value of `source.readable`. + +### delayedStream.resume() + +If the `delayedStream` has not been released so far, `delayedStream.release()` +is called. + +In either case, `source.resume()` is called. + +### delayedStream.pause() + +Calls `source.pause()`. + +### delayedStream.pipe(dest) + +Calls `delayedStream.resume()` and then proxies the arguments to `source.pipe`. + +### delayedStream.release() + +Emits and clears all events that have been buffered up so far. This does not +resume the underlaying source, use `delayedStream.resume()` instead. + +## License + +delayed-stream is licensed under the MIT license. diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/lib/delayed_stream.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/lib/delayed_stream.js new file mode 100644 index 0000000..7c10d48 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/lib/delayed_stream.js @@ -0,0 +1,99 @@ +var Stream = require('stream').Stream; +var util = require('util'); + +module.exports = DelayedStream; +function DelayedStream() { + this.source = null; + this.dataSize = 0; + this.maxDataSize = 1024 * 1024; + this.pauseStream = true; + + this._maxDataSizeExceeded = false; + this._released = false; + this._bufferedEvents = []; +} +util.inherits(DelayedStream, Stream); + +DelayedStream.create = function(source, options) { + var delayedStream = new this(); + + options = options || {}; + for (var option in options) { + delayedStream[option] = options[option]; + } + + delayedStream.source = source; + + var realEmit = source.emit; + source.emit = function() { + delayedStream._handleEmit(arguments); + return realEmit.apply(source, arguments); + }; + + source.on('error', function() {}); + if (delayedStream.pauseStream) { + source.pause(); + } + + return delayedStream; +}; + +DelayedStream.prototype.__defineGetter__('readable', function() { + return this.source.readable; +}); + +DelayedStream.prototype.resume = function() { + if (!this._released) { + this.release(); + } + + this.source.resume(); +}; + +DelayedStream.prototype.pause = function() { + this.source.pause(); +}; + +DelayedStream.prototype.release = function() { + this._released = true; + + this._bufferedEvents.forEach(function(args) { + this.emit.apply(this, args); + }.bind(this)); + this._bufferedEvents = []; +}; + +DelayedStream.prototype.pipe = function() { + var r = Stream.prototype.pipe.apply(this, arguments); + this.resume(); + return r; +}; + +DelayedStream.prototype._handleEmit = function(args) { + if (this._released) { + this.emit.apply(this, args); + return; + } + + if (args[0] === 'data') { + this.dataSize += args[1].length; + this._checkIfMaxDataSizeExceeded(); + } + + this._bufferedEvents.push(args); +}; + +DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() { + if (this._maxDataSizeExceeded) { + return; + } + + if (this.dataSize <= this.maxDataSize) { + return; + } + + this._maxDataSizeExceeded = true; + var message = + 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.' + this.emit('error', new Error(message)); +}; diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/package.json b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/package.json new file mode 100644 index 0000000..d394b92 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/package.json @@ -0,0 +1,38 @@ +{ + "author": { + "name": "Felix Geisendörfer", + "email": "felix@debuggable.com", + "url": "http://debuggable.com/" + }, + "name": "delayed-stream", + "description": "Buffers events from a stream until you are ready to handle them.", + "version": "0.0.5", + "homepage": "https://github.com/felixge/node-delayed-stream", + "repository": { + "type": "git", + "url": "git://github.com/felixge/node-delayed-stream.git" + }, + "main": "./lib/delayed_stream", + "engines": { + "node": ">=0.4.0" + }, + "dependencies": {}, + "devDependencies": { + "fake": "0.2.0", + "far": "0.0.1" + }, + "_npmUser": { + "name": "mikeal", + "email": "mikeal.rogers@gmail.com" + }, + "_id": "delayed-stream@0.0.5", + "optionalDependencies": {}, + "_engineSupported": true, + "_npmVersion": "1.1.24", + "_nodeVersion": "v0.8.1", + "_defaultsLoaded": true, + "dist": { + "shasum": "56f46a53506f656e1a549c63d8794c6cf8b6e1fc" + }, + "_from": "delayed-stream@0.0.5" +} diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/common.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/common.js new file mode 100644 index 0000000..4d71b8a --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/common.js @@ -0,0 +1,6 @@ +var common = module.exports; + +common.DelayedStream = require('..'); +common.assert = require('assert'); +common.fake = require('fake'); +common.PORT = 49252; diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-http-upload.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-http-upload.js new file mode 100644 index 0000000..9ecad5b --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-http-upload.js @@ -0,0 +1,38 @@ +var common = require('../common'); +var assert = common.assert; +var DelayedStream = common.DelayedStream; +var http = require('http'); + +var UPLOAD = new Buffer(10 * 1024 * 1024); + +var server = http.createServer(function(req, res) { + var delayed = DelayedStream.create(req, {maxDataSize: UPLOAD.length}); + + setTimeout(function() { + res.writeHead(200); + delayed.pipe(res); + }, 10); +}); +server.listen(common.PORT, function() { + var request = http.request({ + method: 'POST', + port: common.PORT, + }); + + request.write(UPLOAD); + request.end(); + + request.on('response', function(res) { + var received = 0; + res + .on('data', function(chunk) { + received += chunk.length; + }) + .on('end', function() { + assert.equal(received, UPLOAD.length); + server.close(); + }); + }); +}); + + diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-stream-auto-pause.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-stream-auto-pause.js new file mode 100644 index 0000000..6f417f3 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-stream-auto-pause.js @@ -0,0 +1,21 @@ +var common = require('../common'); +var assert = common.assert; +var fake = common.fake.create(); +var DelayedStream = common.DelayedStream; +var Stream = require('stream').Stream; + +(function testAutoPause() { + var source = new Stream(); + + fake.expect(source, 'pause', 1); + var delayedStream = DelayedStream.create(source); + fake.verify(); +})(); + +(function testDisableAutoPause() { + var source = new Stream(); + fake.expect(source, 'pause', 0); + + var delayedStream = DelayedStream.create(source, {pauseStream: false}); + fake.verify(); +})(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-stream-pause.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-stream-pause.js new file mode 100644 index 0000000..b50c397 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-stream-pause.js @@ -0,0 +1,14 @@ +var common = require('../common'); +var assert = common.assert; +var fake = common.fake.create(); +var DelayedStream = common.DelayedStream; +var Stream = require('stream').Stream; + +(function testDelayEventsUntilResume() { + var source = new Stream(); + var delayedStream = DelayedStream.create(source, {pauseStream: false}); + + fake.expect(source, 'pause'); + delayedStream.pause(); + fake.verify(); +})(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-stream.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-stream.js new file mode 100644 index 0000000..fc4047e --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-delayed-stream.js @@ -0,0 +1,48 @@ +var common = require('../common'); +var assert = common.assert; +var fake = common.fake.create(); +var DelayedStream = common.DelayedStream; +var Stream = require('stream').Stream; + +(function testDelayEventsUntilResume() { + var source = new Stream(); + var delayedStream = DelayedStream.create(source, {pauseStream: false}); + + // delayedStream must not emit until we resume + fake.expect(delayedStream, 'emit', 0); + + // but our original source must emit + var params = []; + source.on('foo', function(param) { + params.push(param); + }); + + source.emit('foo', 1); + source.emit('foo', 2); + + // Make sure delayedStream did not emit, and source did + assert.deepEqual(params, [1, 2]); + fake.verify(); + + // After resume, delayedStream must playback all events + fake + .stub(delayedStream, 'emit') + .times(Infinity) + .withArg(1, 'newListener'); + fake.expect(delayedStream, 'emit', ['foo', 1]); + fake.expect(delayedStream, 'emit', ['foo', 2]); + fake.expect(source, 'resume'); + + delayedStream.resume(); + fake.verify(); + + // Calling resume again will delegate to source + fake.expect(source, 'resume'); + delayedStream.resume(); + fake.verify(); + + // Emitting more events directly leads to them being emitted + fake.expect(delayedStream, 'emit', ['foo', 3]); + source.emit('foo', 3); + fake.verify(); +})(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-handle-source-errors.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-handle-source-errors.js new file mode 100644 index 0000000..a9d35e7 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-handle-source-errors.js @@ -0,0 +1,15 @@ +var common = require('../common'); +var assert = common.assert; +var fake = common.fake.create(); +var DelayedStream = common.DelayedStream; +var Stream = require('stream').Stream; + +(function testHandleSourceErrors() { + var source = new Stream(); + var delayedStream = DelayedStream.create(source, {pauseStream: false}); + + // We deal with this by attaching a no-op listener to 'error' on the source + // when creating a new DelayedStream. This way error events on the source + // won't throw. + source.emit('error', new Error('something went wrong')); +})(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-max-data-size.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-max-data-size.js new file mode 100644 index 0000000..7638a2b --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-max-data-size.js @@ -0,0 +1,18 @@ +var common = require('../common'); +var assert = common.assert; +var fake = common.fake.create(); +var DelayedStream = common.DelayedStream; +var Stream = require('stream').Stream; + +(function testMaxDataSize() { + var source = new Stream(); + var delayedStream = DelayedStream.create(source, {maxDataSize: 1024, pauseStream: false}); + + source.emit('data', new Buffer(1024)); + + fake + .expect(delayedStream, 'emit') + .withArg(1, 'error'); + source.emit('data', new Buffer(1)); + fake.verify(); +})(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-pipe-resumes.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-pipe-resumes.js new file mode 100644 index 0000000..7d312ab --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-pipe-resumes.js @@ -0,0 +1,13 @@ +var common = require('../common'); +var assert = common.assert; +var fake = common.fake.create(); +var DelayedStream = common.DelayedStream; +var Stream = require('stream').Stream; + +(function testPipeReleases() { + var source = new Stream(); + var delayedStream = DelayedStream.create(source, {pauseStream: false}); + + fake.expect(delayedStream, 'resume'); + delayedStream.pipe(new Stream()); +})(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-proxy-readable.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-proxy-readable.js new file mode 100644 index 0000000..d436163 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/integration/test-proxy-readable.js @@ -0,0 +1,13 @@ +var common = require('../common'); +var assert = common.assert; +var fake = common.fake.create(); +var DelayedStream = common.DelayedStream; +var Stream = require('stream').Stream; + +(function testProxyReadableProperty() { + var source = new Stream(); + var delayedStream = DelayedStream.create(source, {pauseStream: false}); + + source.readable = fake.value('source.readable'); + assert.strictEqual(delayedStream.readable, source.readable); +})(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/run.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/run.js new file mode 100644 index 0000000..0bb8e82 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/node_modules/delayed-stream/test/run.js @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var far = require('far').create(); + +far.add(__dirname); +far.include(/test-.*\.js$/); + +far.execute(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/package.json b/node_modules/request/node_modules/form-data/node_modules/combined-stream/package.json new file mode 100644 index 0000000..7bb0fcf --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/package.json @@ -0,0 +1,39 @@ +{ + "author": { + "name": "Felix Geisendörfer", + "email": "felix@debuggable.com", + "url": "http://debuggable.com/" + }, + "name": "combined-stream", + "description": "A stream that emits multiple other streams one after another.", + "version": "0.0.3", + "homepage": "https://github.com/felixge/node-combined-stream", + "repository": { + "type": "git", + "url": "git://github.com/felixge/node-combined-stream.git" + }, + "main": "./lib/combined_stream", + "engines": { + "node": "*" + }, + "dependencies": { + "delayed-stream": "0.0.5" + }, + "devDependencies": { + "far": "0.0.1" + }, + "_npmUser": { + "name": "mikeal", + "email": "mikeal.rogers@gmail.com" + }, + "_id": "combined-stream@0.0.3", + "optionalDependencies": {}, + "_engineSupported": true, + "_npmVersion": "1.1.24", + "_nodeVersion": "v0.8.1", + "_defaultsLoaded": true, + "dist": { + "shasum": "c41c9899277b587901bb6ce4bf458b94693afafa" + }, + "_from": "combined-stream@0.0.3" +} diff --git 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+02020202020202020202020202020202020202020202020202020202020202020202020202020202 diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-callback-streams.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-callback-streams.js new file mode 100644 index 0000000..44ecaba --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-callback-streams.js @@ -0,0 +1,27 @@ +var common = require('../common'); +var assert = common.assert; +var CombinedStream = common.CombinedStream; +var fs = require('fs'); + +var FILE1 = common.dir.fixture + '/file1.txt'; +var FILE2 = common.dir.fixture + '/file2.txt'; +var EXPECTED = fs.readFileSync(FILE1) + fs.readFileSync(FILE2); + +(function testDelayedStreams() { + var combinedStream = CombinedStream.create(); + combinedStream.append(function(next) { + next(fs.createReadStream(FILE1)); + }); + combinedStream.append(function(next) { + next(fs.createReadStream(FILE2)); + }); + + var tmpFile = common.dir.tmp + '/combined.txt'; + var dest = fs.createWriteStream(tmpFile); + combinedStream.pipe(dest); + + dest.on('end', function() { + var written = fs.readFileSync(tmpFile, 'utf8'); + assert.strictEqual(written, EXPECTED); + }); +})(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-data-size.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-data-size.js new file mode 100644 index 0000000..e3fbd18 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-data-size.js @@ -0,0 +1,34 @@ +var common = require('../common'); +var assert = common.assert; +var CombinedStream = common.CombinedStream; + +(function testDataSizeGetter() { + var combinedStream = CombinedStream.create(); + + assert.strictEqual(combinedStream.dataSize, 0); + + // Test one stream + combinedStream._streams.push({dataSize: 10}); + combinedStream._updateDataSize(); + assert.strictEqual(combinedStream.dataSize, 10); + + // Test two streams + combinedStream._streams.push({dataSize: 23}); + combinedStream._updateDataSize(); + assert.strictEqual(combinedStream.dataSize, 33); + + // Test currentStream + combinedStream._currentStream = {dataSize: 20}; + combinedStream._updateDataSize(); + assert.strictEqual(combinedStream.dataSize, 53); + + // Test currentStream without dataSize + combinedStream._currentStream = {}; + combinedStream._updateDataSize(); + assert.strictEqual(combinedStream.dataSize, 33); + + // Test stream function + combinedStream._streams.push(function() {}); + combinedStream._updateDataSize(); + assert.strictEqual(combinedStream.dataSize, 33); +})(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-delayed-streams-and-buffers-and-strings.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-delayed-streams-and-buffers-and-strings.js new file mode 100644 index 0000000..c678575 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-delayed-streams-and-buffers-and-strings.js @@ -0,0 +1,38 @@ +var common = require('../common'); +var assert = common.assert; +var CombinedStream = common.CombinedStream; +var fs = require('fs'); + +var FILE1 = common.dir.fixture + '/file1.txt'; +var BUFFER = new Buffer('Bacon is delicious'); +var FILE2 = common.dir.fixture + '/file2.txt'; +var STRING = 'The € kicks the $\'s ass!'; + +var EXPECTED = + fs.readFileSync(FILE1) + + BUFFER + + fs.readFileSync(FILE2) + + STRING; +var GOT; + +(function testDelayedStreams() { + var combinedStream = CombinedStream.create(); + combinedStream.append(fs.createReadStream(FILE1)); + combinedStream.append(BUFFER); + combinedStream.append(fs.createReadStream(FILE2)); + combinedStream.append(function(next) { + next(STRING); + }); + + var tmpFile = common.dir.tmp + '/combined-file1-buffer-file2-string.txt'; + var dest = fs.createWriteStream(tmpFile); + combinedStream.pipe(dest); + + dest.on('close', function() { + GOT = fs.readFileSync(tmpFile, 'utf8'); + }); +})(); + +process.on('exit', function() { + assert.strictEqual(GOT, EXPECTED); +}); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-delayed-streams.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-delayed-streams.js new file mode 100644 index 0000000..263cfdf --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-delayed-streams.js @@ -0,0 +1,35 @@ +var common = require('../common'); +var assert = common.assert; +var CombinedStream = common.CombinedStream; +var fs = require('fs'); + +var FILE1 = common.dir.fixture + '/file1.txt'; +var FILE2 = common.dir.fixture + '/file2.txt'; +var EXPECTED = fs.readFileSync(FILE1) + fs.readFileSync(FILE2); +var GOT; + +(function testDelayedStreams() { + var combinedStream = CombinedStream.create(); + combinedStream.append(fs.createReadStream(FILE1)); + combinedStream.append(fs.createReadStream(FILE2)); + + var stream1 = combinedStream._streams[0]; + var stream2 = combinedStream._streams[1]; + + stream1.on('end', function() { + assert.equal(stream2.dataSize, 0); + }); + + var tmpFile = common.dir.tmp + '/combined.txt'; + var dest = fs.createWriteStream(tmpFile); + combinedStream.pipe(dest); + + dest.on('close', function() { + GOT = fs.readFileSync(tmpFile, 'utf8'); + }); +})(); + +process.on('exit', function() { + console.error(GOT.length, EXPECTED.length); + assert.strictEqual(GOT, EXPECTED); +}); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-max-data-size.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-max-data-size.js new file mode 100644 index 0000000..25f47a4 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-max-data-size.js @@ -0,0 +1,24 @@ +var common = require('../common'); +var assert = common.assert; +var CombinedStream = common.CombinedStream; +var fs = require('fs'); + +var FILE1 = common.dir.fixture + '/file1.txt'; +var FILE2 = common.dir.fixture + '/file2.txt'; +var EXPECTED = fs.readFileSync(FILE1) + fs.readFileSync(FILE2); + +(function testDelayedStreams() { + var combinedStream = CombinedStream.create({pauseStreams: false, maxDataSize: 20736}); + combinedStream.append(fs.createReadStream(FILE1)); + combinedStream.append(fs.createReadStream(FILE2)); + + var gotErr = null; + combinedStream.on('error', function(err) { + gotErr = err; + }); + + process.on('exit', function() { + assert.ok(gotErr); + assert.ok(gotErr.message.match(/bytes/)); + }); +})(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-unpaused-streams.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-unpaused-streams.js new file mode 100644 index 0000000..30a3a6f --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/integration/test-unpaused-streams.js @@ -0,0 +1,30 @@ +var common = require('../common'); +var assert = common.assert; +var CombinedStream = common.CombinedStream; +var fs = require('fs'); + +var FILE1 = common.dir.fixture + '/file1.txt'; +var FILE2 = common.dir.fixture + '/file2.txt'; +var EXPECTED = fs.readFileSync(FILE1) + fs.readFileSync(FILE2); + +(function testDelayedStreams() { + var combinedStream = CombinedStream.create({pauseStreams: false}); + combinedStream.append(fs.createReadStream(FILE1)); + combinedStream.append(fs.createReadStream(FILE2)); + + var stream1 = combinedStream._streams[0]; + var stream2 = combinedStream._streams[1]; + + stream1.on('end', function() { + assert.ok(stream2.dataSize > 0); + }); + + var tmpFile = common.dir.tmp + '/combined.txt'; + var dest = fs.createWriteStream(tmpFile); + combinedStream.pipe(dest); + + dest.on('end', function() { + var written = fs.readFileSync(tmpFile, 'utf8'); + assert.strictEqual(written, EXPECTED); + }); +})(); diff --git a/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/run.js b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/run.js new file mode 100644 index 0000000..0bb8e82 --- /dev/null +++ b/node_modules/request/node_modules/form-data/node_modules/combined-stream/test/run.js @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var far = require('far').create(); + +far.add(__dirname); +far.include(/test-.*\.js$/); + +far.execute(); diff --git a/node_modules/request/node_modules/form-data/package.json b/node_modules/request/node_modules/form-data/package.json new file mode 100644 index 0000000..1948a5e --- /dev/null +++ b/node_modules/request/node_modules/form-data/package.json @@ -0,0 +1,43 @@ +{ + "author": { + "name": "Felix Geisendörfer", + "email": "felix@debuggable.com", + "url": "http://debuggable.com/" + }, + "name": "form-data", + "description": "A module to create readable `\"multipart/form-data\"` streams. Can be used to submit forms and file uploads to other web applications.", + "version": "0.0.3", + "repository": { + "type": "git", + "url": "git://github.com/felixge/node-form-data.git" + }, + "main": "./lib/form_data", + "engines": { + "node": "*" + }, + "dependencies": { + "combined-stream": "0.0.3", + "mime": "~1.2.2", + "async": "~0.1.9" + }, + "devDependencies": { + "fake": "0.2.1", + "far": "0.0.1", + "formidable": "1.0.2", + "request": "~2.9.203" + }, + "_npmUser": { + "name": "mikeal", + "email": "mikeal.rogers@gmail.com" + }, + "_id": "form-data@0.0.3", + "optionalDependencies": {}, + "_engineSupported": true, + "_npmVersion": "1.1.24", + "_nodeVersion": "v0.8.1", + "_defaultsLoaded": true, + "dist": { + "shasum": "6eea17b45790b42d779a1d581d1b3600fe0c7c0d" + }, + "_from": "form-data" +} diff --git a/node_modules/request/node_modules/form-data/test/common.js b/node_modules/request/node_modules/form-data/test/common.js new file mode 100644 index 0000000..8a26482 --- /dev/null +++ b/node_modules/request/node_modules/form-data/test/common.js @@ -0,0 +1,14 @@ +var common = module.exports; +var path = require('path'); + +var rootDir = path.join(__dirname, '..'); +common.dir = { + lib: rootDir + '/lib', + fixture: rootDir + '/test/fixture', + tmp: rootDir + '/test/tmp', +}; + +common.assert = require('assert'); +common.fake = require('fake'); + +common.port = 8432; diff --git a/node_modules/request/node_modules/form-data/test/fixture/bacon.txt b/node_modules/request/node_modules/form-data/test/fixture/bacon.txt new file mode 100644 index 0000000..9804bbd --- /dev/null +++ b/node_modules/request/node_modules/form-data/test/fixture/bacon.txt @@ -0,0 +1 @@ +Bacon is delicious. diff --git a/node_modules/request/node_modules/form-data/test/fixture/unicycle.jpg b/node_modules/request/node_modules/form-data/test/fixture/unicycle.jpg new file mode 100644 index 0000000000000000000000000000000000000000..7cea4dd71dc41cd51c84bfcec6b3e65c15a58507 GIT binary patch literal 19806 zcmbTc1z40%^fvq;-Jx_#Nh95;NK1E1=hCsXfTT16N{WCqh_G}>mxMG+w{*i&%eVge z{eSO!eKC8@&i%}sIp;oS=E<4+nfqmcKv7mf7C=Hm0^|`t;C>bLiGsAWshWnWtimf9 zL<0bzl9{=+8}k70-O<9+&Fc?Y1ephX0PrW@KWZLIn}Mv{%;ualph#^3Ms7GLF z6$B=y;}i_IW0Ga(VK3cCEmw%3d&g(|=n-+)V8(M&geEwLdugw)b1_pVsIQ zEX@93Mh8d(D+r!{9{tV5;XmB}=4H|Ktj|d%yh)ndH`9(Sa~3_#lN=xYxh5r|J7iHu>1EY{~2{1#MsjTf7*4V zBS&a+`D+ZU{_yzsys-Vt7T{q8_CU-dK-$^G$IZ^h)`O0hhlh{uIpWe}MJMeHa`E)A za-&mlvf$#NGjnvL`$NW^&dti*%FWBllIwTh`;`abGGIGv08m!`V+LaYm`M1*14I*I z-U7Zz1b^V)*Q_KYA^;gtBKFFPR5%U}73Jp_eTuj+QHG@d&FukANY+1?Ir8yeJkbFl0dc`X z=tkk;<$aof{5Q`BTnQ-u;1`Jx{^_fegaTmw$>)Jd66!zo)=B7p=|n^(3F9w}jlh_H zVMIieu>O&E`t-Nmr#w8Lkp7ZEc=_qUKk+I1g!~Ua%KuviVLboAU-G{(^1praQU1~I zm5=&YJqtnx?JtZNm;AqZ{_guX&)@iOp1(2Hzxok}ztivde?nwDL`MDJMf-nOhmeg! zboEA*zte9Wf6gHQ_&uk7AOB8B_j8Ez<-zZS^vC~$2gt~1D9DI}j*5zchJlWO@jGK; 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z>5Hhq=opz4p2j8z`B%hxZO*x6=0gszc8MLz%NnV`1z0lvM1D2sQ2bN)f{+Co#81h| fYj98Vt#BBK!Y<0!*KWN`v2;1-d*0f7x*z}9I;jH( literal 0 HcmV?d00001 diff --git a/node_modules/request/node_modules/form-data/test/integration/test-form-get-length.js b/node_modules/request/node_modules/form-data/test/integration/test-form-get-length.js new file mode 100644 index 0000000..44d3b4d --- /dev/null +++ b/node_modules/request/node_modules/form-data/test/integration/test-form-get-length.js @@ -0,0 +1,93 @@ +var common = require('../common'); +var assert = common.assert; +var FormData = require(common.dir.lib + '/form_data'); +var fake = require('fake').create(); +var fs = require('fs'); + +(function testEmptyForm() { + var form = new FormData(); + var callback = fake.callback(arguments.callee.name + '-getLength'); + var calls = fake.expectAnytime(callback, [null, 0]).calls; + + form.getLength(callback); + + // Make sure our response is async + assert.strictEqual(calls.length, 0); +})(); + +(function testUtf8String() { + var FIELD = 'my_field'; + var VALUE = 'May the € be with you'; + + var form = new FormData(); + form.append(FIELD, VALUE); + var callback = fake.callback(arguments.callee.name + '-getLength'); + + var expectedLength = + form._overheadLength + + Buffer.byteLength(VALUE) + + form._lastBoundary().length; + + fake.expectAnytime(callback, [null, expectedLength]); + form.getLength(callback); +})(); + +(function testBuffer() { + var FIELD = 'my_field'; + var VALUE = new Buffer(23); + + var form = new FormData(); + form.append(FIELD, VALUE); + var callback = fake.callback(arguments.callee.name + '-getLength'); + + var expectedLength = + form._overheadLength + + VALUE.length + + form._lastBoundary().length; + + fake.expectAnytime(callback, [null, expectedLength]); + form.getLength(callback); +})(); + + +(function testStringFileBufferFile() { + var fields = [ + { + name: 'my_field', + value: 'Test 123', + }, + { + name: 'my_image', + value: fs.createReadStream(common.dir.fixture + '/unicycle.jpg'), + }, + { + name: 'my_buffer', + value: new Buffer('123'), + }, + { + name: 'my_txt', + value: fs.createReadStream(common.dir.fixture + '/bacon.txt'), + }, + ]; + + var form = new FormData(); + var expectedLength = 0; + + fields.forEach(function(field) { + form.append(field.name, field.value); + if (field.value.path) { + var stat = fs.statSync(field.value.path); + expectedLength += stat.size; + } else { + expectedLength += field.value.length; + } + }); + + expectedLength += form._overheadLength + form._lastBoundary().length; + + var callback = fake.callback(arguments.callee.name + '-getLength'); + fake.expectAnytime(callback, [null, expectedLength]); + form.getLength(callback); +})(); + + diff --git a/node_modules/request/node_modules/form-data/test/integration/test-get-boundary.js b/node_modules/request/node_modules/form-data/test/integration/test-get-boundary.js new file mode 100644 index 0000000..6dc2fb2 --- /dev/null +++ b/node_modules/request/node_modules/form-data/test/integration/test-get-boundary.js @@ -0,0 +1,18 @@ +var common = require('../common'); +var assert = common.assert; + +var FormData = require(common.dir.lib + '/form_data'); + +(function testOneBoundaryPerForm() { + var form = new FormData(); + var boundary = form.getBoundary(); + + assert.equal(boundary, form.getBoundary()); + assert.equal(boundary.length, 50); +})(); + +(function testUniqueBoundaryPerForm() { + var formA = new FormData(); + var formB = new FormData(); + assert.notEqual(formA.getBoundary(), formB.getBoundary()); +})(); diff --git a/node_modules/request/node_modules/form-data/test/integration/test-http-response.js b/node_modules/request/node_modules/form-data/test/integration/test-http-response.js new file mode 100644 index 0000000..8e183fe --- /dev/null +++ b/node_modules/request/node_modules/form-data/test/integration/test-http-response.js @@ -0,0 +1,121 @@ +var common = require('../common'); +var assert = common.assert; +var http = require('http'); +var path = require('path'); +var mime = require('mime'); +var request = require('request'); +var parseUrl = require('url').parse; +var fs = require('fs'); +var FormData = require(common.dir.lib + '/form_data'); +var IncomingForm = require('formidable').IncomingForm; + +var remoteFile = 'http://nodejs.org/images/logo.png'; + +var FIELDS; +var server; + +var parsedUrl = parseUrl(remoteFile) + , options = { + method: 'get', + port: parsedUrl.port || 80, + path: parsedUrl.pathname, + host: parsedUrl.hostname + } + ; + +http.request(options, function(res) { + + FIELDS = [ + {name: 'my_field', value: 'my_value'}, + {name: 'my_buffer', value: new Buffer([1, 2, 3])}, + {name: 'remote_file', value: res } + ]; + + var form = new FormData(); + FIELDS.forEach(function(field) { + form.append(field.name, field.value); + }); + + server.listen(common.port, function() { + + form.submit('http://localhost:' + common.port + '/', function(err, res) { + + if (err) { + throw err; + } + + assert.strictEqual(res.statusCode, 200); + server.close(); + }); + + }); + + +}).end(); + +server = http.createServer(function(req, res) { + + // formidable is broken so let's do it manual way + // + // var form = new IncomingForm(); + // form.uploadDir = common.dir.tmp; + // form.parse(req); + // form + // .on('field', function(name, value) { + // var field = FIELDS.shift(); + // assert.strictEqual(name, field.name); + // assert.strictEqual(value, field.value+''); + // }) + // .on('file', function(name, file) { + // var field = FIELDS.shift(); + // assert.strictEqual(name, field.name); + // assert.strictEqual(file.name, path.basename(field.value.path)); + // // mime.lookup file.NAME == 'my_file' ? + // assert.strictEqual(file.type, mime.lookup(file.name)); + // }) + // .on('end', function() { + // res.writeHead(200); + // res.end('done'); + // }); + + // temp workaround + var data = ''; + req.setEncoding('utf8'); + + req.on('data', function(d) { + data += d; + }); + + req.on('end', function() { + + // check for the fields' traces + + // 1st field : my_field + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf(field.value) != -1 ); + + // 2nd field : my_buffer + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf(field.value) != -1 ); + + // 3rd field : remote_file + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf('; filename="'+path.basename(remoteFile)+'"') != -1 ); + // check for http://nodejs.org/images/logo.png traces + assert.ok( data.indexOf('ImageReady') != -1 ); + assert.ok( data.indexOf('Content-Type: '+mime.lookup(remoteFile) ) != -1 ); + + res.writeHead(200); + res.end('done'); + + }); + +}); + + +process.on('exit', function() { + assert.strictEqual(FIELDS.length, 0); +}); diff --git a/node_modules/request/node_modules/form-data/test/integration/test-pipe.js b/node_modules/request/node_modules/form-data/test/integration/test-pipe.js new file mode 100644 index 0000000..acc39df --- /dev/null +++ b/node_modules/request/node_modules/form-data/test/integration/test-pipe.js @@ -0,0 +1,111 @@ +var common = require('../common'); +var assert = common.assert; +var http = require('http'); +var path = require('path'); +var mime = require('mime'); +var request = require('request'); +var fs = require('fs'); +var FormData = require(common.dir.lib + '/form_data'); +var IncomingForm = require('formidable').IncomingForm; + +var remoteFile = 'http://nodejs.org/images/logo.png'; + +var FIELDS = [ + {name: 'my_field', value: 'my_value'}, + {name: 'my_buffer', value: new Buffer([1, 2, 3])}, + {name: 'my_file', value: fs.createReadStream(common.dir.fixture + '/unicycle.jpg')}, + {name: 'remote_file', value: request(remoteFile) } +]; + +var server = http.createServer(function(req, res) { + + // formidable is broken so let's do it manual way + // + // var form = new IncomingForm(); + // form.uploadDir = common.dir.tmp; + // form.parse(req); + // form + // .on('field', function(name, value) { + // var field = FIELDS.shift(); + // assert.strictEqual(name, field.name); + // assert.strictEqual(value, field.value+''); + // }) + // .on('file', function(name, file) { + // var field = FIELDS.shift(); + // assert.strictEqual(name, field.name); + // assert.strictEqual(file.name, path.basename(field.value.path)); + // assert.strictEqual(file.type, mime.lookup(file.name)); + // }) + // .on('end', function() { + // res.writeHead(200); + // res.end('done'); + // }); + + // temp workaround + var data = ''; + req.setEncoding('utf8'); + + req.on('data', function(d) { + data += d; + }); + + req.on('end', function() { + // check for the fields' traces + + // 1st field : my_field + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf(field.value) != -1 ); + + // 2nd field : my_buffer + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf(field.value) != -1 ); + + // 3rd field : my_file + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf('; filename="'+path.basename(field.value.path)+'"') != -1 ); + // check for unicycle.jpg traces + assert.ok( data.indexOf('2005:06:21 01:44:12') != -1 ); + assert.ok( data.indexOf('Content-Type: '+mime.lookup(field.value.path) ) != -1 ); + + // 4th field : remote_file + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf('; filename="'+path.basename(field.value.path)+'"') != -1 ); + // check for http://nodejs.org/images/logo.png traces + assert.ok( data.indexOf('ImageReady') != -1 ); + assert.ok( data.indexOf('Content-Type: '+mime.lookup(remoteFile) ) != -1 ); + + res.writeHead(200); + res.end('done'); + + }); + + +}); + +server.listen(common.port, function() { + var form = new FormData(); + FIELDS.forEach(function(field) { + form.append(field.name, field.value); + }); + + var request = http.request({ + method: 'post', + port: common.port, + path: '/upload', + headers: form.getHeaders() + }); + + form.pipe(request); + + request.on('response', function(res) { + server.close(); + }); +}); + +process.on('exit', function() { + assert.strictEqual(FIELDS.length, 0); +}); diff --git a/node_modules/request/node_modules/form-data/test/integration/test-submit.js b/node_modules/request/node_modules/form-data/test/integration/test-submit.js new file mode 100644 index 0000000..c40e88f --- /dev/null +++ b/node_modules/request/node_modules/form-data/test/integration/test-submit.js @@ -0,0 +1,107 @@ +var common = require('../common'); +var assert = common.assert; +var http = require('http'); +var path = require('path'); +var mime = require('mime'); +var request = require('request'); +var fs = require('fs'); +var FormData = require(common.dir.lib + '/form_data'); +var IncomingForm = require('formidable').IncomingForm; + +var remoteFile = 'http://nodejs.org/images/logo.png'; + +var FIELDS = [ + {name: 'my_field', value: 'my_value'}, + {name: 'my_buffer', value: new Buffer([1, 2, 3])}, + {name: 'my_file', value: fs.createReadStream(common.dir.fixture + '/unicycle.jpg') }, + {name: 'remote_file', value: request(remoteFile) } +]; + +var server = http.createServer(function(req, res) { + + // formidable is broken so let's do it manual way + // + // var form = new IncomingForm(); + // form.uploadDir = common.dir.tmp; + // form.parse(req); + // form + // .on('field', function(name, value) { + // var field = FIELDS.shift(); + // assert.strictEqual(name, field.name); + // assert.strictEqual(value, field.value+''); + // }) + // .on('file', function(name, file) { + // var field = FIELDS.shift(); + // assert.strictEqual(name, field.name); + // assert.strictEqual(file.name, path.basename(field.value.path)); + // // mime.lookup file.NAME == 'my_file' ? + // assert.strictEqual(file.type, mime.lookup(file.name)); + // }) + // .on('end', function() { + // res.writeHead(200); + // res.end('done'); + // }); + + // temp workaround + var data = ''; + req.setEncoding('utf8'); + req.on('data', function(d) { + data += d; + }); + req.on('end', function() { + // check for the fields' traces + + // 1st field : my_field + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf(field.value) != -1 ); + + // 2nd field : my_buffer + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf(field.value) != -1 ); + + // 3rd field : my_file + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf('; filename="'+path.basename(field.value.path)+'"') != -1 ); + // check for unicycle.jpg traces + assert.ok( data.indexOf('2005:06:21 01:44:12') != -1 ); + assert.ok( data.indexOf('Content-Type: '+mime.lookup(field.value.path) ) != -1 ); + + // 4th field : remote_file + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf('; filename="'+path.basename(field.value.path)+'"') != -1 ); + // check for http://nodejs.org/images/logo.png traces + assert.ok( data.indexOf('ImageReady') != -1 ); + assert.ok( data.indexOf('Content-Type: '+mime.lookup(remoteFile) ) != -1 ); + + res.writeHead(200); + res.end('done'); + + }); + +}); + +server.listen(common.port, function() { + var form = new FormData(); + FIELDS.forEach(function(field) { + form.append(field.name, field.value); + }); + + form.submit('http://localhost:' + common.port + '/', function(err, res) { + + if (err) { + throw err; + } + + assert.strictEqual(res.statusCode, 200); + server.close(); + }); + +}); + +process.on('exit', function() { + assert.strictEqual(FIELDS.length, 0); +}); diff --git a/node_modules/request/node_modules/form-data/test/run.js b/node_modules/request/node_modules/form-data/test/run.js new file mode 100644 index 0000000..0bb8e82 --- /dev/null +++ b/node_modules/request/node_modules/form-data/test/run.js @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var far = require('far').create(); + +far.add(__dirname); +far.include(/test-.*\.js$/); + +far.execute(); diff --git a/node_modules/request/node_modules/mime/LICENSE b/node_modules/request/node_modules/mime/LICENSE new file mode 100644 index 0000000..451fc45 --- /dev/null +++ b/node_modules/request/node_modules/mime/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2010 Benjamin Thomas, Robert Kieffer + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/request/node_modules/mime/README.md b/node_modules/request/node_modules/mime/README.md new file mode 100644 index 0000000..b90552a --- /dev/null +++ b/node_modules/request/node_modules/mime/README.md @@ -0,0 +1,63 @@ +# mime + +Comprehensive MIME type mapping API. Includes all 600+ types and 800+ extensions defined by the Apache project, plus additional types submitted by the node.js community. + +## Install + +Install with [npm](http://github.com/isaacs/npm): + + npm install mime + +## API - Queries + +### mime.lookup(path) +Get the mime type associated with a file. Performs a case-insensitive lookup using the extension in `path` (the substring after the last '/' or '.'). E.g. + + var mime = require('mime'); + + mime.lookup('/path/to/file.txt'); // => 'text/plain' + mime.lookup('file.txt'); // => 'text/plain' + mime.lookup('.TXT'); // => 'text/plain' + mime.lookup('htm'); // => 'text/html' + +### mime.extension(type) +Get the default extension for `type` + + mime.extension('text/html'); // => 'html' + mime.extension('application/octet-stream'); // => 'bin' + +### mime.charsets.lookup() + +Map mime-type to charset + + mime.charsets.lookup('text/plain'); // => 'UTF-8' + +(The logic for charset lookups is pretty rudimentary. Feel free to suggest improvements.) + +## API - Defining Custom Types + +The following APIs allow you to add your own type mappings within your project. If you feel a type should be included as part of node-mime, see [requesting new types](https://github.com/broofa/node-mime/wiki/Requesting-New-Types). + +### mime.define() + +Add custom mime/extension mappings + + mime.define({ + 'text/x-some-format': ['x-sf', 'x-sft', 'x-sfml'], + 'application/x-my-type': ['x-mt', 'x-mtt'], + // etc ... + }); + + mime.lookup('x-sft'); // => 'text/x-some-format' + +The first entry in the extensions array is returned by `mime.extension()`. E.g. + + mime.extension('text/x-some-format'); // => 'x-sf' + +### mime.load(filepath) + +Load mappings from an Apache ".types" format file + + mime.load('./my_project.types'); + +The .types file format is simple - See the `types` dir for examples. diff --git a/node_modules/request/node_modules/mime/mime.js b/node_modules/request/node_modules/mime/mime.js new file mode 100644 index 0000000..1e00585 --- /dev/null +++ b/node_modules/request/node_modules/mime/mime.js @@ -0,0 +1,104 @@ +var path = require('path'); +var fs = require('fs'); + +function Mime() { + // Map of extension -> mime type + this.types = Object.create(null); + + // Map of mime type -> extension + this.extensions = Object.create(null); +} + +/** + * Define mimetype -> extension mappings. Each key is a mime-type that maps + * to an array of extensions associated with the type. The first extension is + * used as the default extension for the type. + * + * e.g. mime.define({'audio/ogg', ['oga', 'ogg', 'spx']}); + * + * @param map (Object) type definitions + */ +Mime.prototype.define = function (map) { + for (var type in map) { + var exts = map[type]; + + for (var i = 0; i < exts.length; i++) { + this.types[exts[i]] = type; + } + + // Default extension is the first one we encounter + if (!this.extensions[type]) { + this.extensions[type] = exts[0]; + } + } +}; + +/** + * Load an Apache2-style ".types" file + * + * This may be called multiple times (it's expected). Where files declare + * overlapping types/extensions, the last file wins. + * + * @param file (String) path of file to load. + */ +Mime.prototype.load = function(file) { + // Read file and split into lines + var map = {}, + content = fs.readFileSync(file, 'ascii'), + lines = content.split(/[\r\n]+/); + + lines.forEach(function(line) { + // Clean up whitespace/comments, and split into fields + var fields = line.replace(/\s*#.*|^\s*|\s*$/g, '').split(/\s+/); + map[fields.shift()] = fields; + }); + + this.define(map); +}; + +/** + * Lookup a mime type based on extension + */ +Mime.prototype.lookup = function(path, fallback) { + var ext = path.replace(/.*[\.\/]/, '').toLowerCase(); + + return this.types[ext] || fallback || this.default_type; +}; + +/** + * Return file extension associated with a mime type + */ +Mime.prototype.extension = function(mimeType) { + return this.extensions[mimeType]; +}; + +// Default instance +var mime = new Mime(); + +// Load local copy of +// http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types +mime.load(path.join(__dirname, 'types/mime.types')); + +// Load additional types from node.js community +mime.load(path.join(__dirname, 'types/node.types')); + +// Default type +mime.default_type = mime.lookup('bin'); + +// +// Additional API specific to the default instance +// + +mime.Mime = Mime; + +/** + * Lookup a charset based on mime type. + */ +mime.charsets = { + lookup: function(mimeType, fallback) { + // Assume text types are utf8 + return (/^text\//).test(mimeType) ? 'UTF-8' : fallback; + } +} + +module.exports = mime; diff --git a/node_modules/request/node_modules/mime/package.json b/node_modules/request/node_modules/mime/package.json new file mode 100644 index 0000000..06e2ee5 --- /dev/null +++ b/node_modules/request/node_modules/mime/package.json @@ -0,0 +1,42 @@ +{ + "author": { + "name": "Robert Kieffer", + "email": "robert@broofa.com", + "url": "http://github.com/broofa" + }, + "contributors": [ + { + "name": "Benjamin Thomas", + "email": "benjamin@benjaminthomas.org", + "url": "http://github.com/bentomas" + } + ], + "dependencies": {}, + "description": "A comprehensive library for mime-type mapping", + "devDependencies": {}, + "keywords": [ + "util", + "mime" + ], + "main": "mime.js", + "name": "mime", + "repository": { + "url": "git://github.com/broofa/node-mime.git", + "type": "git" + }, + "version": "1.2.7", + "_npmUser": { + "name": "mikeal", + "email": "mikeal.rogers@gmail.com" + }, + "_id": "mime@1.2.7", + "optionalDependencies": {}, + "engines": { + "node": "*" + }, + "_engineSupported": true, + "_npmVersion": "1.1.24", + "_nodeVersion": "v0.8.1", + "_defaultsLoaded": true, + "_from": "mime" +} diff --git a/node_modules/request/node_modules/mime/test.js b/node_modules/request/node_modules/mime/test.js new file mode 100644 index 0000000..cbad034 --- /dev/null +++ b/node_modules/request/node_modules/mime/test.js @@ -0,0 +1,55 @@ +/** + * Usage: node test.js + */ + +var mime = require('./mime'); +var assert = require('assert'); + +function eq(a, b) { + console.log('Test: ' + a + ' === ' + b); + assert.strictEqual.apply(null, arguments); +} + +console.log(Object.keys(mime.extensions).length + ' types'); +console.log(Object.keys(mime.types).length + ' extensions\n'); + +// +// Test mime lookups +// + +eq('text/plain', mime.lookup('text.txt')); +eq('text/plain', mime.lookup('.text.txt')); +eq('text/plain', mime.lookup('.txt')); +eq('text/plain', mime.lookup('txt')); +eq('application/octet-stream', mime.lookup('text.nope')); +eq('fallback', mime.lookup('text.fallback', 'fallback')); +eq('application/octet-stream', mime.lookup('constructor')); +eq('text/plain', mime.lookup('TEXT.TXT')); +eq('text/event-stream', mime.lookup('text/event-stream')); +eq('application/x-web-app-manifest+json', mime.lookup('text.webapp')); + +// +// Test extensions +// + +eq('txt', mime.extension(mime.types.text)); +eq('html', mime.extension(mime.types.htm)); +eq('bin', mime.extension('application/octet-stream')); +eq(undefined, mime.extension('constructor')); + +// +// Test node types +// + +eq('application/octet-stream', mime.lookup('file.buffer')); +eq('audio/mp4', mime.lookup('file.m4a')); + +// +// Test charsets +// + +eq('UTF-8', mime.charsets.lookup('text/plain')); +eq(undefined, mime.charsets.lookup(mime.types.js)); +eq('fallback', mime.charsets.lookup('application/octet-stream', 'fallback')); + +console.log('\nOK'); diff --git a/node_modules/request/node_modules/mime/types/mime.types b/node_modules/request/node_modules/mime/types/mime.types new file mode 100644 index 0000000..b90b165 --- /dev/null +++ b/node_modules/request/node_modules/mime/types/mime.types @@ -0,0 +1,1588 @@ +# This file maps Internet media types to unique file extension(s). +# Although created for httpd, this file is used by many software systems +# and has been placed in the public domain for unlimited redisribution. +# +# The table below contains both registered and (common) unregistered types. +# A type that has no unique extension can be ignored -- they are listed +# here to guide configurations toward known types and to make it easier to +# identify "new" types. File extensions are also commonly used to indicate +# content languages and encodings, so choose them carefully. +# +# Internet media types should be registered as described in RFC 4288. +# The registry is at . +# +# MIME type (lowercased) Extensions +# ============================================ ========== +# application/1d-interleaved-parityfec +# application/3gpp-ims+xml +# application/activemessage +application/andrew-inset ez +# application/applefile +application/applixware aw +application/atom+xml atom +application/atomcat+xml atomcat +# application/atomicmail +application/atomsvc+xml atomsvc +# application/auth-policy+xml +# application/batch-smtp +# application/beep+xml +# application/calendar+xml +# application/cals-1840 +# application/ccmp+xml +application/ccxml+xml ccxml +application/cdmi-capability cdmia +application/cdmi-container cdmic +application/cdmi-domain cdmid +application/cdmi-object cdmio +application/cdmi-queue cdmiq +# application/cea-2018+xml +# application/cellml+xml +# application/cfw +# application/cnrp+xml +# application/commonground +# application/conference-info+xml +# application/cpl+xml +# application/csta+xml +# application/cstadata+xml +application/cu-seeme cu +# application/cybercash +application/davmount+xml davmount +# application/dca-rft +# application/dec-dx +# application/dialog-info+xml +# application/dicom +# application/dns +application/docbook+xml dbk +# application/dskpp+xml +application/dssc+der dssc +application/dssc+xml xdssc +# application/dvcs +application/ecmascript ecma +# application/edi-consent +# application/edi-x12 +# application/edifact +application/emma+xml emma +# application/epp+xml +application/epub+zip epub +# application/eshop +# application/example +application/exi exi +# application/fastinfoset +# application/fastsoap +# application/fits +application/font-tdpfr pfr +# application/framework-attributes+xml +application/gml+xml gml +application/gpx+xml gpx +application/gxf gxf +# application/h224 +# application/held+xml +# application/http +application/hyperstudio stk +# application/ibe-key-request+xml +# application/ibe-pkg-reply+xml +# application/ibe-pp-data +# application/iges +# application/im-iscomposing+xml +# application/index +# application/index.cmd +# application/index.obj +# application/index.response +# application/index.vnd +application/inkml+xml ink inkml +# application/iotp +application/ipfix ipfix +# application/ipp +# application/isup +application/java-archive jar +application/java-serialized-object ser +application/java-vm class +application/javascript js +application/json json +application/jsonml+json jsonml +# application/kpml-request+xml +# application/kpml-response+xml +application/lost+xml lostxml +application/mac-binhex40 hqx +application/mac-compactpro cpt +# application/macwriteii +application/mads+xml mads +application/marc mrc +application/marcxml+xml mrcx +application/mathematica ma nb mb +# application/mathml-content+xml +# application/mathml-presentation+xml +application/mathml+xml mathml +# application/mbms-associated-procedure-description+xml +# application/mbms-deregister+xml +# application/mbms-envelope+xml +# application/mbms-msk+xml +# application/mbms-msk-response+xml +# application/mbms-protection-description+xml +# application/mbms-reception-report+xml +# application/mbms-register+xml +# application/mbms-register-response+xml +# application/mbms-user-service-description+xml +application/mbox mbox +# application/media_control+xml +application/mediaservercontrol+xml mscml +application/metalink+xml metalink +application/metalink4+xml meta4 +application/mets+xml mets +# application/mikey +application/mods+xml mods +# application/moss-keys +# application/moss-signature +# application/mosskey-data +# application/mosskey-request +application/mp21 m21 mp21 +application/mp4 mp4s +# application/mpeg4-generic +# application/mpeg4-iod +# application/mpeg4-iod-xmt +# application/msc-ivr+xml +# application/msc-mixer+xml +application/msword doc dot +application/mxf mxf +# application/nasdata +# application/news-checkgroups +# application/news-groupinfo +# application/news-transmission +# application/nss +# application/ocsp-request +# application/ocsp-response +application/octet-stream bin dms lrf mar so dist distz pkg bpk dump elc deploy +application/oda oda +application/oebps-package+xml opf +application/ogg ogx +application/omdoc+xml omdoc +application/onenote onetoc onetoc2 onetmp onepkg +application/oxps oxps +# application/parityfec +application/patch-ops-error+xml xer +application/pdf pdf +application/pgp-encrypted pgp +# application/pgp-keys +application/pgp-signature asc sig +application/pics-rules prf +# application/pidf+xml +# application/pidf-diff+xml +application/pkcs10 p10 +application/pkcs7-mime p7m p7c +application/pkcs7-signature p7s +application/pkcs8 p8 +application/pkix-attr-cert ac +application/pkix-cert cer +application/pkix-crl crl +application/pkix-pkipath pkipath +application/pkixcmp pki +application/pls+xml pls +# application/poc-settings+xml +application/postscript ai eps ps +# application/prs.alvestrand.titrax-sheet +application/prs.cww cww +# application/prs.nprend +# application/prs.plucker +# application/prs.rdf-xml-crypt +# application/prs.xsf+xml +application/pskc+xml pskcxml +# application/qsig +application/rdf+xml rdf +application/reginfo+xml rif +application/relax-ng-compact-syntax rnc +# application/remote-printing +application/resource-lists+xml rl +application/resource-lists-diff+xml rld +# application/riscos +# application/rlmi+xml +application/rls-services+xml rs +application/rpki-ghostbusters gbr +application/rpki-manifest mft +application/rpki-roa roa +# application/rpki-updown +application/rsd+xml rsd +application/rss+xml rss +application/rtf rtf +# application/rtx +# application/samlassertion+xml +# application/samlmetadata+xml +application/sbml+xml sbml +application/scvp-cv-request scq +application/scvp-cv-response scs +application/scvp-vp-request spq +application/scvp-vp-response spp +application/sdp sdp +# application/set-payment +application/set-payment-initiation setpay +# application/set-registration +application/set-registration-initiation setreg +# application/sgml +# application/sgml-open-catalog +application/shf+xml shf +# application/sieve +# application/simple-filter+xml +# application/simple-message-summary +# application/simplesymbolcontainer +# application/slate +# application/smil +application/smil+xml smi smil +# application/soap+fastinfoset +# application/soap+xml +application/sparql-query rq +application/sparql-results+xml srx +# application/spirits-event+xml +application/srgs gram +application/srgs+xml grxml +application/sru+xml sru +application/ssdl+xml ssdl +application/ssml+xml ssml +# application/tamp-apex-update +# application/tamp-apex-update-confirm +# application/tamp-community-update +# application/tamp-community-update-confirm +# application/tamp-error +# application/tamp-sequence-adjust +# application/tamp-sequence-adjust-confirm +# application/tamp-status-query +# application/tamp-status-response +# application/tamp-update +# application/tamp-update-confirm +application/tei+xml tei teicorpus +application/thraud+xml tfi +# application/timestamp-query +# application/timestamp-reply +application/timestamped-data tsd +# application/tve-trigger +# application/ulpfec +# application/vcard+xml +# application/vemmi +# application/vividence.scriptfile +# application/vnd.3gpp.bsf+xml +application/vnd.3gpp.pic-bw-large plb +application/vnd.3gpp.pic-bw-small psb +application/vnd.3gpp.pic-bw-var pvb +# application/vnd.3gpp.sms +# application/vnd.3gpp2.bcmcsinfo+xml +# application/vnd.3gpp2.sms +application/vnd.3gpp2.tcap tcap +application/vnd.3m.post-it-notes pwn +application/vnd.accpac.simply.aso aso +application/vnd.accpac.simply.imp imp +application/vnd.acucobol acu +application/vnd.acucorp atc acutc +application/vnd.adobe.air-application-installer-package+zip air +application/vnd.adobe.formscentral.fcdt fcdt +application/vnd.adobe.fxp fxp fxpl +# application/vnd.adobe.partial-upload +application/vnd.adobe.xdp+xml xdp +application/vnd.adobe.xfdf xfdf +# application/vnd.aether.imp +# application/vnd.ah-barcode +application/vnd.ahead.space ahead +application/vnd.airzip.filesecure.azf azf +application/vnd.airzip.filesecure.azs azs +application/vnd.amazon.ebook azw +application/vnd.americandynamics.acc acc +application/vnd.amiga.ami ami +# application/vnd.amundsen.maze+xml +application/vnd.android.package-archive apk +application/vnd.anser-web-certificate-issue-initiation cii +application/vnd.anser-web-funds-transfer-initiation fti +application/vnd.antix.game-component atx +application/vnd.apple.installer+xml mpkg +application/vnd.apple.mpegurl m3u8 +# application/vnd.arastra.swi +application/vnd.aristanetworks.swi swi +application/vnd.astraea-software.iota iota +application/vnd.audiograph aep +# application/vnd.autopackage +# application/vnd.avistar+xml +application/vnd.blueice.multipass mpm +# application/vnd.bluetooth.ep.oob +application/vnd.bmi bmi +application/vnd.businessobjects rep +# application/vnd.cab-jscript +# application/vnd.canon-cpdl +# application/vnd.canon-lips +# application/vnd.cendio.thinlinc.clientconf +application/vnd.chemdraw+xml cdxml +application/vnd.chipnuts.karaoke-mmd mmd +application/vnd.cinderella cdy +# application/vnd.cirpack.isdn-ext +application/vnd.claymore cla +application/vnd.cloanto.rp9 rp9 +application/vnd.clonk.c4group c4g c4d c4f c4p c4u +application/vnd.cluetrust.cartomobile-config c11amc +application/vnd.cluetrust.cartomobile-config-pkg c11amz +# application/vnd.collection+json +# application/vnd.commerce-battelle +application/vnd.commonspace csp +application/vnd.contact.cmsg cdbcmsg +application/vnd.cosmocaller cmc +application/vnd.crick.clicker clkx +application/vnd.crick.clicker.keyboard clkk +application/vnd.crick.clicker.palette clkp +application/vnd.crick.clicker.template clkt +application/vnd.crick.clicker.wordbank clkw +application/vnd.criticaltools.wbs+xml wbs +application/vnd.ctc-posml pml +# application/vnd.ctct.ws+xml +# application/vnd.cups-pdf +# application/vnd.cups-postscript +application/vnd.cups-ppd ppd +# application/vnd.cups-raster +# application/vnd.cups-raw +# application/vnd.curl +application/vnd.curl.car car +application/vnd.curl.pcurl pcurl +# application/vnd.cybank +application/vnd.dart dart +application/vnd.data-vision.rdz rdz +application/vnd.dece.data uvf uvvf uvd uvvd +application/vnd.dece.ttml+xml uvt uvvt +application/vnd.dece.unspecified uvx uvvx +application/vnd.dece.zip uvz uvvz +application/vnd.denovo.fcselayout-link fe_launch +# application/vnd.dir-bi.plate-dl-nosuffix +application/vnd.dna dna +application/vnd.dolby.mlp mlp +# application/vnd.dolby.mobile.1 +# application/vnd.dolby.mobile.2 +application/vnd.dpgraph dpg +application/vnd.dreamfactory dfac +application/vnd.ds-keypoint kpxx +application/vnd.dvb.ait ait +# application/vnd.dvb.dvbj +# application/vnd.dvb.esgcontainer +# application/vnd.dvb.ipdcdftnotifaccess +# application/vnd.dvb.ipdcesgaccess +# application/vnd.dvb.ipdcesgaccess2 +# application/vnd.dvb.ipdcesgpdd +# application/vnd.dvb.ipdcroaming +# application/vnd.dvb.iptv.alfec-base +# application/vnd.dvb.iptv.alfec-enhancement +# application/vnd.dvb.notif-aggregate-root+xml +# application/vnd.dvb.notif-container+xml +# application/vnd.dvb.notif-generic+xml +# application/vnd.dvb.notif-ia-msglist+xml +# application/vnd.dvb.notif-ia-registration-request+xml +# application/vnd.dvb.notif-ia-registration-response+xml +# application/vnd.dvb.notif-init+xml +# application/vnd.dvb.pfr +application/vnd.dvb.service svc +# application/vnd.dxr +application/vnd.dynageo geo +# application/vnd.easykaraoke.cdgdownload +# application/vnd.ecdis-update +application/vnd.ecowin.chart mag +# application/vnd.ecowin.filerequest +# application/vnd.ecowin.fileupdate +# application/vnd.ecowin.series +# application/vnd.ecowin.seriesrequest +# application/vnd.ecowin.seriesupdate +# application/vnd.emclient.accessrequest+xml +application/vnd.enliven nml +# application/vnd.eprints.data+xml +application/vnd.epson.esf esf +application/vnd.epson.msf msf +application/vnd.epson.quickanime qam +application/vnd.epson.salt slt +application/vnd.epson.ssf ssf +# application/vnd.ericsson.quickcall +application/vnd.eszigno3+xml es3 et3 +# application/vnd.etsi.aoc+xml +# application/vnd.etsi.cug+xml +# application/vnd.etsi.iptvcommand+xml +# application/vnd.etsi.iptvdiscovery+xml +# application/vnd.etsi.iptvprofile+xml +# application/vnd.etsi.iptvsad-bc+xml +# application/vnd.etsi.iptvsad-cod+xml +# application/vnd.etsi.iptvsad-npvr+xml +# application/vnd.etsi.iptvservice+xml +# application/vnd.etsi.iptvsync+xml +# application/vnd.etsi.iptvueprofile+xml +# application/vnd.etsi.mcid+xml +# application/vnd.etsi.overload-control-policy-dataset+xml +# application/vnd.etsi.sci+xml +# application/vnd.etsi.simservs+xml +# application/vnd.etsi.tsl+xml +# application/vnd.etsi.tsl.der +# application/vnd.eudora.data +application/vnd.ezpix-album ez2 +application/vnd.ezpix-package ez3 +# application/vnd.f-secure.mobile +application/vnd.fdf fdf +application/vnd.fdsn.mseed mseed +application/vnd.fdsn.seed seed dataless +# application/vnd.ffsns +# application/vnd.fints +application/vnd.flographit gph +application/vnd.fluxtime.clip ftc +# application/vnd.font-fontforge-sfd +application/vnd.framemaker fm frame maker book +application/vnd.frogans.fnc fnc +application/vnd.frogans.ltf ltf +application/vnd.fsc.weblaunch fsc +application/vnd.fujitsu.oasys oas +application/vnd.fujitsu.oasys2 oa2 +application/vnd.fujitsu.oasys3 oa3 +application/vnd.fujitsu.oasysgp fg5 +application/vnd.fujitsu.oasysprs bh2 +# application/vnd.fujixerox.art-ex +# application/vnd.fujixerox.art4 +# application/vnd.fujixerox.hbpl +application/vnd.fujixerox.ddd ddd +application/vnd.fujixerox.docuworks xdw +application/vnd.fujixerox.docuworks.binder xbd +# application/vnd.fut-misnet +application/vnd.fuzzysheet fzs +application/vnd.genomatix.tuxedo txd +# application/vnd.geocube+xml +application/vnd.geogebra.file ggb +application/vnd.geogebra.tool ggt +application/vnd.geometry-explorer gex gre +application/vnd.geonext gxt +application/vnd.geoplan g2w +application/vnd.geospace g3w +# application/vnd.globalplatform.card-content-mgt +# application/vnd.globalplatform.card-content-mgt-response +application/vnd.gmx gmx +application/vnd.google-earth.kml+xml kml +application/vnd.google-earth.kmz kmz +application/vnd.grafeq gqf gqs +# application/vnd.gridmp +application/vnd.groove-account gac +application/vnd.groove-help ghf +application/vnd.groove-identity-message gim +application/vnd.groove-injector grv +application/vnd.groove-tool-message gtm +application/vnd.groove-tool-template tpl +application/vnd.groove-vcard vcg +# application/vnd.hal+json +application/vnd.hal+xml hal +application/vnd.handheld-entertainment+xml zmm +application/vnd.hbci hbci +# application/vnd.hcl-bireports +application/vnd.hhe.lesson-player les +application/vnd.hp-hpgl hpgl +application/vnd.hp-hpid hpid +application/vnd.hp-hps hps +application/vnd.hp-jlyt jlt +application/vnd.hp-pcl pcl +application/vnd.hp-pclxl pclxl +# application/vnd.httphone +application/vnd.hydrostatix.sof-data sfd-hdstx +# application/vnd.hzn-3d-crossword +# application/vnd.ibm.afplinedata +# application/vnd.ibm.electronic-media +application/vnd.ibm.minipay mpy +application/vnd.ibm.modcap afp listafp list3820 +application/vnd.ibm.rights-management irm +application/vnd.ibm.secure-container sc +application/vnd.iccprofile icc icm +application/vnd.igloader igl +application/vnd.immervision-ivp ivp +application/vnd.immervision-ivu ivu +# application/vnd.informedcontrol.rms+xml +# application/vnd.informix-visionary +# application/vnd.infotech.project +# application/vnd.infotech.project+xml +# application/vnd.innopath.wamp.notification +application/vnd.insors.igm igm +application/vnd.intercon.formnet xpw xpx +application/vnd.intergeo i2g +# application/vnd.intertrust.digibox +# application/vnd.intertrust.nncp +application/vnd.intu.qbo qbo +application/vnd.intu.qfx qfx +# application/vnd.iptc.g2.conceptitem+xml +# application/vnd.iptc.g2.knowledgeitem+xml +# application/vnd.iptc.g2.newsitem+xml +# application/vnd.iptc.g2.newsmessage+xml +# application/vnd.iptc.g2.packageitem+xml +# application/vnd.iptc.g2.planningitem+xml +application/vnd.ipunplugged.rcprofile rcprofile +application/vnd.irepository.package+xml irp +application/vnd.is-xpr xpr +application/vnd.isac.fcs fcs +application/vnd.jam jam +# application/vnd.japannet-directory-service +# application/vnd.japannet-jpnstore-wakeup +# application/vnd.japannet-payment-wakeup +# application/vnd.japannet-registration +# application/vnd.japannet-registration-wakeup +# application/vnd.japannet-setstore-wakeup +# application/vnd.japannet-verification +# application/vnd.japannet-verification-wakeup +application/vnd.jcp.javame.midlet-rms rms +application/vnd.jisp jisp +application/vnd.joost.joda-archive joda +application/vnd.kahootz ktz ktr +application/vnd.kde.karbon karbon +application/vnd.kde.kchart chrt +application/vnd.kde.kformula kfo +application/vnd.kde.kivio flw +application/vnd.kde.kontour kon +application/vnd.kde.kpresenter kpr kpt +application/vnd.kde.kspread ksp +application/vnd.kde.kword kwd kwt +application/vnd.kenameaapp htke +application/vnd.kidspiration kia +application/vnd.kinar kne knp +application/vnd.koan skp skd skt skm +application/vnd.kodak-descriptor sse +application/vnd.las.las+xml lasxml +# application/vnd.liberty-request+xml +application/vnd.llamagraphics.life-balance.desktop lbd +application/vnd.llamagraphics.life-balance.exchange+xml lbe +application/vnd.lotus-1-2-3 123 +application/vnd.lotus-approach apr +application/vnd.lotus-freelance pre +application/vnd.lotus-notes nsf +application/vnd.lotus-organizer org +application/vnd.lotus-screencam scm +application/vnd.lotus-wordpro lwp +application/vnd.macports.portpkg portpkg +# application/vnd.marlin.drm.actiontoken+xml +# application/vnd.marlin.drm.conftoken+xml +# application/vnd.marlin.drm.license+xml +# application/vnd.marlin.drm.mdcf +application/vnd.mcd mcd +application/vnd.medcalcdata mc1 +application/vnd.mediastation.cdkey cdkey +# application/vnd.meridian-slingshot +application/vnd.mfer mwf +application/vnd.mfmp mfm +application/vnd.micrografx.flo flo +application/vnd.micrografx.igx igx +application/vnd.mif mif +# application/vnd.minisoft-hp3000-save +# application/vnd.mitsubishi.misty-guard.trustweb +application/vnd.mobius.daf daf +application/vnd.mobius.dis dis +application/vnd.mobius.mbk mbk +application/vnd.mobius.mqy mqy +application/vnd.mobius.msl msl +application/vnd.mobius.plc plc +application/vnd.mobius.txf txf +application/vnd.mophun.application mpn +application/vnd.mophun.certificate mpc +# application/vnd.motorola.flexsuite +# application/vnd.motorola.flexsuite.adsi +# application/vnd.motorola.flexsuite.fis +# application/vnd.motorola.flexsuite.gotap +# application/vnd.motorola.flexsuite.kmr +# application/vnd.motorola.flexsuite.ttc +# application/vnd.motorola.flexsuite.wem +# application/vnd.motorola.iprm +application/vnd.mozilla.xul+xml xul +application/vnd.ms-artgalry cil +# application/vnd.ms-asf +application/vnd.ms-cab-compressed cab +# application/vnd.ms-color.iccprofile +application/vnd.ms-excel xls xlm xla xlc xlt xlw +application/vnd.ms-excel.addin.macroenabled.12 xlam +application/vnd.ms-excel.sheet.binary.macroenabled.12 xlsb +application/vnd.ms-excel.sheet.macroenabled.12 xlsm +application/vnd.ms-excel.template.macroenabled.12 xltm +application/vnd.ms-fontobject eot +application/vnd.ms-htmlhelp chm +application/vnd.ms-ims ims +application/vnd.ms-lrm lrm +# application/vnd.ms-office.activex+xml +application/vnd.ms-officetheme thmx +# application/vnd.ms-opentype +# application/vnd.ms-package.obfuscated-opentype +application/vnd.ms-pki.seccat cat +application/vnd.ms-pki.stl stl +# application/vnd.ms-playready.initiator+xml +application/vnd.ms-powerpoint ppt pps pot +application/vnd.ms-powerpoint.addin.macroenabled.12 ppam +application/vnd.ms-powerpoint.presentation.macroenabled.12 pptm +application/vnd.ms-powerpoint.slide.macroenabled.12 sldm +application/vnd.ms-powerpoint.slideshow.macroenabled.12 ppsm +application/vnd.ms-powerpoint.template.macroenabled.12 potm +# application/vnd.ms-printing.printticket+xml +application/vnd.ms-project mpp mpt +# application/vnd.ms-tnef +# application/vnd.ms-wmdrm.lic-chlg-req +# application/vnd.ms-wmdrm.lic-resp +# application/vnd.ms-wmdrm.meter-chlg-req +# application/vnd.ms-wmdrm.meter-resp +application/vnd.ms-word.document.macroenabled.12 docm +application/vnd.ms-word.template.macroenabled.12 dotm +application/vnd.ms-works wps wks wcm wdb +application/vnd.ms-wpl wpl +application/vnd.ms-xpsdocument xps +application/vnd.mseq mseq +# application/vnd.msign +# application/vnd.multiad.creator +# application/vnd.multiad.creator.cif +# application/vnd.music-niff +application/vnd.musician mus +application/vnd.muvee.style msty +application/vnd.mynfc taglet +# application/vnd.ncd.control +# application/vnd.ncd.reference +# application/vnd.nervana +# application/vnd.netfpx +application/vnd.neurolanguage.nlu nlu +application/vnd.nitf ntf nitf +application/vnd.noblenet-directory nnd +application/vnd.noblenet-sealer nns +application/vnd.noblenet-web nnw +# application/vnd.nokia.catalogs +# application/vnd.nokia.conml+wbxml +# application/vnd.nokia.conml+xml +# application/vnd.nokia.isds-radio-presets +# application/vnd.nokia.iptv.config+xml +# application/vnd.nokia.landmark+wbxml +# application/vnd.nokia.landmark+xml +# application/vnd.nokia.landmarkcollection+xml +# application/vnd.nokia.n-gage.ac+xml +application/vnd.nokia.n-gage.data ngdat +application/vnd.nokia.n-gage.symbian.install n-gage +# application/vnd.nokia.ncd +# application/vnd.nokia.pcd+wbxml +# application/vnd.nokia.pcd+xml +application/vnd.nokia.radio-preset rpst +application/vnd.nokia.radio-presets rpss +application/vnd.novadigm.edm edm +application/vnd.novadigm.edx edx +application/vnd.novadigm.ext ext +# application/vnd.ntt-local.file-transfer +# application/vnd.ntt-local.sip-ta_remote +# application/vnd.ntt-local.sip-ta_tcp_stream +application/vnd.oasis.opendocument.chart odc +application/vnd.oasis.opendocument.chart-template otc +application/vnd.oasis.opendocument.database odb +application/vnd.oasis.opendocument.formula odf +application/vnd.oasis.opendocument.formula-template odft +application/vnd.oasis.opendocument.graphics odg +application/vnd.oasis.opendocument.graphics-template otg +application/vnd.oasis.opendocument.image odi +application/vnd.oasis.opendocument.image-template oti +application/vnd.oasis.opendocument.presentation odp +application/vnd.oasis.opendocument.presentation-template otp +application/vnd.oasis.opendocument.spreadsheet ods +application/vnd.oasis.opendocument.spreadsheet-template ots +application/vnd.oasis.opendocument.text odt +application/vnd.oasis.opendocument.text-master odm +application/vnd.oasis.opendocument.text-template ott +application/vnd.oasis.opendocument.text-web oth +# application/vnd.obn +# application/vnd.oftn.l10n+json +# application/vnd.oipf.contentaccessdownload+xml +# application/vnd.oipf.contentaccessstreaming+xml +# application/vnd.oipf.cspg-hexbinary +# application/vnd.oipf.dae.svg+xml +# application/vnd.oipf.dae.xhtml+xml +# application/vnd.oipf.mippvcontrolmessage+xml +# application/vnd.oipf.pae.gem +# application/vnd.oipf.spdiscovery+xml +# application/vnd.oipf.spdlist+xml +# application/vnd.oipf.ueprofile+xml +# application/vnd.oipf.userprofile+xml +application/vnd.olpc-sugar xo +# application/vnd.oma-scws-config +# application/vnd.oma-scws-http-request +# application/vnd.oma-scws-http-response +# application/vnd.oma.bcast.associated-procedure-parameter+xml +# application/vnd.oma.bcast.drm-trigger+xml +# application/vnd.oma.bcast.imd+xml +# application/vnd.oma.bcast.ltkm +# application/vnd.oma.bcast.notification+xml +# application/vnd.oma.bcast.provisioningtrigger +# application/vnd.oma.bcast.sgboot +# application/vnd.oma.bcast.sgdd+xml +# application/vnd.oma.bcast.sgdu +# application/vnd.oma.bcast.simple-symbol-container +# application/vnd.oma.bcast.smartcard-trigger+xml +# application/vnd.oma.bcast.sprov+xml +# application/vnd.oma.bcast.stkm +# application/vnd.oma.cab-address-book+xml +# application/vnd.oma.cab-feature-handler+xml +# application/vnd.oma.cab-pcc+xml +# application/vnd.oma.cab-user-prefs+xml +# application/vnd.oma.dcd +# application/vnd.oma.dcdc +application/vnd.oma.dd2+xml dd2 +# application/vnd.oma.drm.risd+xml +# application/vnd.oma.group-usage-list+xml +# application/vnd.oma.pal+xml +# application/vnd.oma.poc.detailed-progress-report+xml +# application/vnd.oma.poc.final-report+xml +# application/vnd.oma.poc.groups+xml +# application/vnd.oma.poc.invocation-descriptor+xml +# application/vnd.oma.poc.optimized-progress-report+xml +# application/vnd.oma.push +# application/vnd.oma.scidm.messages+xml +# application/vnd.oma.xcap-directory+xml +# application/vnd.omads-email+xml +# application/vnd.omads-file+xml +# application/vnd.omads-folder+xml +# application/vnd.omaloc-supl-init +application/vnd.openofficeorg.extension oxt +# application/vnd.openxmlformats-officedocument.custom-properties+xml +# application/vnd.openxmlformats-officedocument.customxmlproperties+xml +# application/vnd.openxmlformats-officedocument.drawing+xml +# application/vnd.openxmlformats-officedocument.drawingml.chart+xml +# application/vnd.openxmlformats-officedocument.drawingml.chartshapes+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramcolors+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramdata+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramlayout+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramstyle+xml +# application/vnd.openxmlformats-officedocument.extended-properties+xml +# application/vnd.openxmlformats-officedocument.presentationml.commentauthors+xml +# application/vnd.openxmlformats-officedocument.presentationml.comments+xml +# application/vnd.openxmlformats-officedocument.presentationml.handoutmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesslide+xml +application/vnd.openxmlformats-officedocument.presentationml.presentation pptx +# application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.presprops+xml +application/vnd.openxmlformats-officedocument.presentationml.slide sldx +# application/vnd.openxmlformats-officedocument.presentationml.slide+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidelayout+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidemaster+xml +application/vnd.openxmlformats-officedocument.presentationml.slideshow ppsx +# application/vnd.openxmlformats-officedocument.presentationml.slideshow.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.slideupdateinfo+xml +# application/vnd.openxmlformats-officedocument.presentationml.tablestyles+xml +# application/vnd.openxmlformats-officedocument.presentationml.tags+xml +application/vnd.openxmlformats-officedocument.presentationml.template potx +# application/vnd.openxmlformats-officedocument.presentationml.template.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.viewprops+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.calcchain+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.chartsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.connections+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.dialogsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.externallink+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcachedefinition+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcacherecords+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivottable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.querytable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionheaders+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionlog+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sharedstrings+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheetmetadata+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.table+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.tablesinglecells+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.template xltx +# application/vnd.openxmlformats-officedocument.spreadsheetml.template.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.usernames+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.volatiledependencies+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml +# application/vnd.openxmlformats-officedocument.theme+xml +# application/vnd.openxmlformats-officedocument.themeoverride+xml +# application/vnd.openxmlformats-officedocument.vmldrawing +# application/vnd.openxmlformats-officedocument.wordprocessingml.comments+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.document docx +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.glossary+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.endnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.fonttable+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footer+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.numbering+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.settings+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.styles+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.template dotx +# application/vnd.openxmlformats-officedocument.wordprocessingml.template.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.websettings+xml +# application/vnd.openxmlformats-package.core-properties+xml +# application/vnd.openxmlformats-package.digital-signature-xmlsignature+xml +# application/vnd.openxmlformats-package.relationships+xml +# application/vnd.quobject-quoxdocument +# application/vnd.osa.netdeploy +application/vnd.osgeo.mapguide.package mgp +# application/vnd.osgi.bundle +application/vnd.osgi.dp dp +application/vnd.osgi.subsystem esa +# application/vnd.otps.ct-kip+xml +application/vnd.palm pdb pqa oprc +# application/vnd.paos.xml +application/vnd.pawaafile paw +application/vnd.pg.format str +application/vnd.pg.osasli ei6 +# application/vnd.piaccess.application-licence +application/vnd.picsel efif +application/vnd.pmi.widget wg +# application/vnd.poc.group-advertisement+xml +application/vnd.pocketlearn plf +application/vnd.powerbuilder6 pbd +# application/vnd.powerbuilder6-s +# application/vnd.powerbuilder7 +# application/vnd.powerbuilder7-s +# application/vnd.powerbuilder75 +# application/vnd.powerbuilder75-s +# application/vnd.preminet +application/vnd.previewsystems.box box +application/vnd.proteus.magazine mgz +application/vnd.publishare-delta-tree qps +application/vnd.pvi.ptid1 ptid +# application/vnd.pwg-multiplexed +# application/vnd.pwg-xhtml-print+xml +# application/vnd.qualcomm.brew-app-res +application/vnd.quark.quarkxpress qxd qxt qwd qwt qxl qxb +# application/vnd.radisys.moml+xml +# application/vnd.radisys.msml+xml +# application/vnd.radisys.msml-audit+xml +# application/vnd.radisys.msml-audit-conf+xml +# application/vnd.radisys.msml-audit-conn+xml +# application/vnd.radisys.msml-audit-dialog+xml +# application/vnd.radisys.msml-audit-stream+xml +# application/vnd.radisys.msml-conf+xml +# application/vnd.radisys.msml-dialog+xml +# application/vnd.radisys.msml-dialog-base+xml +# application/vnd.radisys.msml-dialog-fax-detect+xml +# application/vnd.radisys.msml-dialog-fax-sendrecv+xml +# application/vnd.radisys.msml-dialog-group+xml +# application/vnd.radisys.msml-dialog-speech+xml +# application/vnd.radisys.msml-dialog-transform+xml +# application/vnd.rainstor.data +# application/vnd.rapid +application/vnd.realvnc.bed bed +application/vnd.recordare.musicxml mxl +application/vnd.recordare.musicxml+xml musicxml +# application/vnd.renlearn.rlprint +application/vnd.rig.cryptonote cryptonote +application/vnd.rim.cod cod +application/vnd.rn-realmedia rm +application/vnd.rn-realmedia-vbr rmvb +application/vnd.route66.link66+xml link66 +# application/vnd.rs-274x +# application/vnd.ruckus.download +# application/vnd.s3sms +application/vnd.sailingtracker.track st +# application/vnd.sbm.cid +# application/vnd.sbm.mid2 +# application/vnd.scribus +# application/vnd.sealed.3df +# application/vnd.sealed.csf +# application/vnd.sealed.doc +# application/vnd.sealed.eml +# application/vnd.sealed.mht +# application/vnd.sealed.net +# application/vnd.sealed.ppt +# application/vnd.sealed.tiff +# application/vnd.sealed.xls +# application/vnd.sealedmedia.softseal.html +# application/vnd.sealedmedia.softseal.pdf +application/vnd.seemail see +application/vnd.sema sema +application/vnd.semd semd +application/vnd.semf semf +application/vnd.shana.informed.formdata ifm +application/vnd.shana.informed.formtemplate itp +application/vnd.shana.informed.interchange iif +application/vnd.shana.informed.package ipk +application/vnd.simtech-mindmapper twd twds +application/vnd.smaf mmf +# application/vnd.smart.notebook +application/vnd.smart.teacher teacher +# application/vnd.software602.filler.form+xml +# application/vnd.software602.filler.form-xml-zip +application/vnd.solent.sdkm+xml sdkm sdkd +application/vnd.spotfire.dxp dxp +application/vnd.spotfire.sfs sfs +# application/vnd.sss-cod +# application/vnd.sss-dtf +# application/vnd.sss-ntf +application/vnd.stardivision.calc sdc +application/vnd.stardivision.draw sda +application/vnd.stardivision.impress sdd +application/vnd.stardivision.math smf +application/vnd.stardivision.writer sdw vor +application/vnd.stardivision.writer-global sgl +application/vnd.stepmania.package smzip +application/vnd.stepmania.stepchart sm +# application/vnd.street-stream +application/vnd.sun.xml.calc sxc +application/vnd.sun.xml.calc.template stc +application/vnd.sun.xml.draw sxd +application/vnd.sun.xml.draw.template std +application/vnd.sun.xml.impress sxi +application/vnd.sun.xml.impress.template sti +application/vnd.sun.xml.math sxm +application/vnd.sun.xml.writer sxw +application/vnd.sun.xml.writer.global sxg +application/vnd.sun.xml.writer.template stw +# application/vnd.sun.wadl+xml +application/vnd.sus-calendar sus susp +application/vnd.svd svd +# application/vnd.swiftview-ics +application/vnd.symbian.install sis sisx +application/vnd.syncml+xml xsm +application/vnd.syncml.dm+wbxml bdm +application/vnd.syncml.dm+xml xdm +# application/vnd.syncml.dm.notification +# application/vnd.syncml.ds.notification +application/vnd.tao.intent-module-archive tao +application/vnd.tcpdump.pcap pcap cap dmp +application/vnd.tmobile-livetv tmo +application/vnd.trid.tpt tpt +application/vnd.triscape.mxs mxs +application/vnd.trueapp tra +# application/vnd.truedoc +# application/vnd.ubisoft.webplayer +application/vnd.ufdl ufd ufdl +application/vnd.uiq.theme utz +application/vnd.umajin umj +application/vnd.unity unityweb +application/vnd.uoml+xml uoml +# application/vnd.uplanet.alert +# application/vnd.uplanet.alert-wbxml +# application/vnd.uplanet.bearer-choice +# application/vnd.uplanet.bearer-choice-wbxml +# application/vnd.uplanet.cacheop +# application/vnd.uplanet.cacheop-wbxml +# application/vnd.uplanet.channel +# application/vnd.uplanet.channel-wbxml +# application/vnd.uplanet.list +# application/vnd.uplanet.list-wbxml +# application/vnd.uplanet.listcmd +# application/vnd.uplanet.listcmd-wbxml +# application/vnd.uplanet.signal +application/vnd.vcx vcx +# application/vnd.vd-study +# application/vnd.vectorworks +# application/vnd.verimatrix.vcas +# application/vnd.vidsoft.vidconference +application/vnd.visio vsd vst vss vsw +application/vnd.visionary vis +# application/vnd.vividence.scriptfile +application/vnd.vsf vsf +# application/vnd.wap.sic +# application/vnd.wap.slc +application/vnd.wap.wbxml wbxml +application/vnd.wap.wmlc wmlc +application/vnd.wap.wmlscriptc wmlsc +application/vnd.webturbo wtb +# application/vnd.wfa.wsc +# application/vnd.wmc +# application/vnd.wmf.bootstrap +# application/vnd.wolfram.mathematica +# application/vnd.wolfram.mathematica.package +application/vnd.wolfram.player nbp +application/vnd.wordperfect wpd +application/vnd.wqd wqd +# application/vnd.wrq-hp3000-labelled +application/vnd.wt.stf stf +# application/vnd.wv.csp+wbxml +# application/vnd.wv.csp+xml +# application/vnd.wv.ssp+xml +application/vnd.xara xar +application/vnd.xfdl xfdl +# application/vnd.xfdl.webform +# application/vnd.xmi+xml +# application/vnd.xmpie.cpkg +# application/vnd.xmpie.dpkg +# application/vnd.xmpie.plan +# application/vnd.xmpie.ppkg +# application/vnd.xmpie.xlim +application/vnd.yamaha.hv-dic hvd +application/vnd.yamaha.hv-script hvs +application/vnd.yamaha.hv-voice hvp +application/vnd.yamaha.openscoreformat osf +application/vnd.yamaha.openscoreformat.osfpvg+xml osfpvg +# application/vnd.yamaha.remote-setup +application/vnd.yamaha.smaf-audio saf +application/vnd.yamaha.smaf-phrase spf +# application/vnd.yamaha.through-ngn +# application/vnd.yamaha.tunnel-udpencap +application/vnd.yellowriver-custom-menu cmp +application/vnd.zul zir zirz +application/vnd.zzazz.deck+xml zaz +application/voicexml+xml vxml +# application/vq-rtcpxr +# application/watcherinfo+xml +# application/whoispp-query +# application/whoispp-response +application/widget wgt +application/winhlp hlp +# application/wita +# application/wordperfect5.1 +application/wsdl+xml wsdl +application/wspolicy+xml wspolicy +application/x-7z-compressed 7z +application/x-abiword abw +application/x-ace-compressed ace +# application/x-amf +application/x-apple-diskimage dmg +application/x-authorware-bin aab x32 u32 vox +application/x-authorware-map aam +application/x-authorware-seg aas +application/x-bcpio bcpio +application/x-bittorrent torrent +application/x-blorb blb blorb +application/x-bzip bz +application/x-bzip2 bz2 boz +application/x-cbr cbr cba cbt cbz cb7 +application/x-cdlink vcd +application/x-cfs-compressed cfs +application/x-chat chat +application/x-chess-pgn pgn +application/x-conference nsc +# application/x-compress +application/x-cpio cpio +application/x-csh csh +application/x-debian-package deb udeb +application/x-dgc-compressed dgc +application/x-director dir dcr dxr cst cct cxt w3d fgd swa +application/x-doom wad +application/x-dtbncx+xml ncx +application/x-dtbook+xml dtb +application/x-dtbresource+xml res +application/x-dvi dvi +application/x-envoy evy +application/x-eva eva +application/x-font-bdf bdf +# application/x-font-dos +# application/x-font-framemaker +application/x-font-ghostscript gsf +# application/x-font-libgrx +application/x-font-linux-psf psf +application/x-font-otf otf +application/x-font-pcf pcf +application/x-font-snf snf +# application/x-font-speedo +# application/x-font-sunos-news +application/x-font-ttf ttf ttc +application/x-font-type1 pfa pfb pfm afm +application/x-font-woff woff +# application/x-font-vfont +application/x-freearc arc +application/x-futuresplash spl +application/x-gca-compressed gca +application/x-glulx ulx +application/x-gnumeric gnumeric +application/x-gramps-xml gramps +application/x-gtar gtar +# application/x-gzip +application/x-hdf hdf +application/x-install-instructions install +application/x-iso9660-image iso +application/x-java-jnlp-file jnlp +application/x-latex latex +application/x-lzh-compressed lzh lha +application/x-mie mie +application/x-mobipocket-ebook prc mobi +application/x-ms-application application +application/x-ms-shortcut lnk +application/x-ms-wmd wmd +application/x-ms-wmz wmz +application/x-ms-xbap xbap +application/x-msaccess mdb +application/x-msbinder obd +application/x-mscardfile crd +application/x-msclip clp +application/x-msdownload exe dll com bat msi +application/x-msmediaview mvb m13 m14 +application/x-msmetafile wmf wmz emf emz +application/x-msmoney mny +application/x-mspublisher pub +application/x-msschedule scd +application/x-msterminal trm +application/x-mswrite wri +application/x-netcdf nc cdf +application/x-nzb nzb +application/x-pkcs12 p12 pfx +application/x-pkcs7-certificates p7b spc +application/x-pkcs7-certreqresp p7r +application/x-rar-compressed rar +application/x-research-info-systems ris +application/x-sh sh +application/x-shar shar +application/x-shockwave-flash swf +application/x-silverlight-app xap +application/x-sql sql +application/x-stuffit sit +application/x-stuffitx sitx +application/x-subrip srt +application/x-sv4cpio sv4cpio +application/x-sv4crc sv4crc +application/x-t3vm-image t3 +application/x-tads gam +application/x-tar tar +application/x-tcl tcl +application/x-tex tex +application/x-tex-tfm tfm +application/x-texinfo texinfo texi +application/x-tgif obj +application/x-ustar ustar +application/x-wais-source src +application/x-x509-ca-cert der crt +application/x-xfig fig +application/x-xliff+xml xlf +application/x-xpinstall xpi +application/x-xz xz +application/x-zmachine z1 z2 z3 z4 z5 z6 z7 z8 +# application/x400-bp +application/xaml+xml xaml +# application/xcap-att+xml +# application/xcap-caps+xml +application/xcap-diff+xml xdf +# application/xcap-el+xml +# application/xcap-error+xml +# application/xcap-ns+xml +# application/xcon-conference-info-diff+xml +# application/xcon-conference-info+xml +application/xenc+xml xenc +application/xhtml+xml xhtml xht +# application/xhtml-voice+xml +application/xml xml xsl +application/xml-dtd dtd +# application/xml-external-parsed-entity +# application/xmpp+xml +application/xop+xml xop +application/xproc+xml xpl +application/xslt+xml xslt +application/xspf+xml xspf +application/xv+xml mxml xhvml xvml xvm +application/yang yang +application/yin+xml yin +application/zip zip +# audio/1d-interleaved-parityfec +# audio/32kadpcm +# audio/3gpp +# audio/3gpp2 +# audio/ac3 +audio/adpcm adp +# audio/amr +# audio/amr-wb +# audio/amr-wb+ +# audio/asc +# audio/atrac-advanced-lossless +# audio/atrac-x +# audio/atrac3 +audio/basic au snd +# audio/bv16 +# audio/bv32 +# audio/clearmode +# audio/cn +# audio/dat12 +# audio/dls +# audio/dsr-es201108 +# audio/dsr-es202050 +# audio/dsr-es202211 +# audio/dsr-es202212 +# audio/dv +# audio/dvi4 +# audio/eac3 +# audio/evrc +# audio/evrc-qcp +# audio/evrc0 +# audio/evrc1 +# audio/evrcb +# audio/evrcb0 +# audio/evrcb1 +# audio/evrcwb +# audio/evrcwb0 +# audio/evrcwb1 +# audio/example +# audio/fwdred +# audio/g719 +# audio/g722 +# audio/g7221 +# audio/g723 +# audio/g726-16 +# audio/g726-24 +# audio/g726-32 +# audio/g726-40 +# audio/g728 +# audio/g729 +# audio/g7291 +# audio/g729d +# audio/g729e +# audio/gsm +# audio/gsm-efr +# audio/gsm-hr-08 +# audio/ilbc +# audio/ip-mr_v2.5 +# audio/isac +# audio/l16 +# audio/l20 +# audio/l24 +# audio/l8 +# audio/lpc +audio/midi mid midi kar rmi +# audio/mobile-xmf +audio/mp4 mp4a +# audio/mp4a-latm +# audio/mpa +# audio/mpa-robust +audio/mpeg mpga mp2 mp2a mp3 m2a m3a +# audio/mpeg4-generic +# audio/musepack +audio/ogg oga ogg spx +# audio/opus +# audio/parityfec +# audio/pcma +# audio/pcma-wb +# audio/pcmu-wb +# audio/pcmu +# audio/prs.sid +# audio/qcelp +# audio/red +# audio/rtp-enc-aescm128 +# audio/rtp-midi +# audio/rtx +audio/s3m s3m +audio/silk sil +# audio/smv +# audio/smv0 +# audio/smv-qcp +# audio/sp-midi +# audio/speex +# audio/t140c +# audio/t38 +# audio/telephone-event +# audio/tone +# audio/uemclip +# audio/ulpfec +# audio/vdvi +# audio/vmr-wb +# audio/vnd.3gpp.iufp +# audio/vnd.4sb +# audio/vnd.audiokoz +# audio/vnd.celp +# audio/vnd.cisco.nse +# audio/vnd.cmles.radio-events +# audio/vnd.cns.anp1 +# audio/vnd.cns.inf1 +audio/vnd.dece.audio uva uvva +audio/vnd.digital-winds eol +# audio/vnd.dlna.adts +# audio/vnd.dolby.heaac.1 +# audio/vnd.dolby.heaac.2 +# audio/vnd.dolby.mlp +# audio/vnd.dolby.mps +# audio/vnd.dolby.pl2 +# audio/vnd.dolby.pl2x +# audio/vnd.dolby.pl2z +# audio/vnd.dolby.pulse.1 +audio/vnd.dra dra +audio/vnd.dts dts +audio/vnd.dts.hd dtshd +# audio/vnd.dvb.file +# audio/vnd.everad.plj +# audio/vnd.hns.audio +audio/vnd.lucent.voice lvp +audio/vnd.ms-playready.media.pya pya +# audio/vnd.nokia.mobile-xmf +# audio/vnd.nortel.vbk +audio/vnd.nuera.ecelp4800 ecelp4800 +audio/vnd.nuera.ecelp7470 ecelp7470 +audio/vnd.nuera.ecelp9600 ecelp9600 +# audio/vnd.octel.sbc +# audio/vnd.qcelp +# audio/vnd.rhetorex.32kadpcm +audio/vnd.rip rip +# audio/vnd.sealedmedia.softseal.mpeg +# audio/vnd.vmx.cvsd +# audio/vorbis +# audio/vorbis-config +audio/webm weba +audio/x-aac aac +audio/x-aiff aif aiff aifc +audio/x-caf caf +audio/x-flac flac +audio/x-matroska mka +audio/x-mpegurl m3u +audio/x-ms-wax wax +audio/x-ms-wma wma +audio/x-pn-realaudio ram ra +audio/x-pn-realaudio-plugin rmp +# audio/x-tta +audio/x-wav wav +audio/xm xm +chemical/x-cdx cdx +chemical/x-cif cif +chemical/x-cmdf cmdf +chemical/x-cml cml +chemical/x-csml csml +# chemical/x-pdb +chemical/x-xyz xyz +image/bmp bmp +image/cgm cgm +# image/example +# image/fits +image/g3fax g3 +image/gif gif +image/ief ief +# image/jp2 +image/jpeg jpeg jpg jpe +# image/jpm +# image/jpx +image/ktx ktx +# image/naplps +image/png png +image/prs.btif btif +# image/prs.pti +image/sgi sgi +image/svg+xml svg svgz +# image/t38 +image/tiff tiff tif +# image/tiff-fx +image/vnd.adobe.photoshop psd +# image/vnd.cns.inf2 +image/vnd.dece.graphic uvi uvvi uvg uvvg +image/vnd.dvb.subtitle sub +image/vnd.djvu djvu djv +image/vnd.dwg dwg +image/vnd.dxf dxf +image/vnd.fastbidsheet fbs +image/vnd.fpx fpx +image/vnd.fst fst +image/vnd.fujixerox.edmics-mmr mmr +image/vnd.fujixerox.edmics-rlc rlc +# image/vnd.globalgraphics.pgb +# image/vnd.microsoft.icon +# image/vnd.mix +image/vnd.ms-modi mdi +image/vnd.ms-photo wdp +image/vnd.net-fpx npx +# image/vnd.radiance +# image/vnd.sealed.png +# image/vnd.sealedmedia.softseal.gif +# image/vnd.sealedmedia.softseal.jpg +# image/vnd.svf +image/vnd.wap.wbmp wbmp +image/vnd.xiff xif +image/webp webp +image/x-3ds 3ds +image/x-cmu-raster ras +image/x-cmx cmx +image/x-freehand fh fhc fh4 fh5 fh7 +image/x-icon ico +image/x-mrsid-image sid +image/x-pcx pcx +image/x-pict pic pct +image/x-portable-anymap pnm +image/x-portable-bitmap pbm +image/x-portable-graymap pgm +image/x-portable-pixmap ppm +image/x-rgb rgb +image/x-tga tga +image/x-xbitmap xbm +image/x-xpixmap xpm +image/x-xwindowdump xwd +# message/cpim +# message/delivery-status +# message/disposition-notification +# message/example +# message/external-body +# message/feedback-report +# message/global +# message/global-delivery-status +# message/global-disposition-notification +# message/global-headers +# message/http +# message/imdn+xml +# message/news +# message/partial +message/rfc822 eml mime +# message/s-http +# message/sip +# message/sipfrag +# message/tracking-status +# message/vnd.si.simp +# model/example +model/iges igs iges +model/mesh msh mesh silo +model/vnd.collada+xml dae +model/vnd.dwf dwf +# model/vnd.flatland.3dml +model/vnd.gdl gdl +# model/vnd.gs-gdl +# model/vnd.gs.gdl +model/vnd.gtw gtw +# model/vnd.moml+xml +model/vnd.mts mts +# model/vnd.parasolid.transmit.binary +# model/vnd.parasolid.transmit.text +model/vnd.vtu vtu +model/vrml wrl vrml +model/x3d+binary x3db x3dbz +model/x3d+vrml x3dv x3dvz +model/x3d+xml x3d x3dz +# multipart/alternative +# multipart/appledouble +# multipart/byteranges +# multipart/digest +# multipart/encrypted +# multipart/example +# multipart/form-data +# multipart/header-set +# multipart/mixed +# multipart/parallel +# multipart/related +# multipart/report +# multipart/signed +# multipart/voice-message +# text/1d-interleaved-parityfec +text/cache-manifest appcache +text/calendar ics ifb +text/css css +text/csv csv +# text/directory +# text/dns +# text/ecmascript +# text/enriched +# text/example +# text/fwdred +text/html html htm +# text/javascript +text/n3 n3 +# text/parityfec +text/plain txt text conf def list log in +# text/prs.fallenstein.rst +text/prs.lines.tag dsc +# text/vnd.radisys.msml-basic-layout +# text/red +# text/rfc822-headers +text/richtext rtx +# text/rtf +# text/rtp-enc-aescm128 +# text/rtx +text/sgml sgml sgm +# text/t140 +text/tab-separated-values tsv +text/troff t tr roff man me ms +text/turtle ttl +# text/ulpfec +text/uri-list uri uris urls +text/vcard vcard +# text/vnd.abc +text/vnd.curl curl +text/vnd.curl.dcurl dcurl +text/vnd.curl.scurl scurl +text/vnd.curl.mcurl mcurl +# text/vnd.dmclientscript +text/vnd.dvb.subtitle sub +# text/vnd.esmertec.theme-descriptor +text/vnd.fly fly +text/vnd.fmi.flexstor flx +text/vnd.graphviz gv +text/vnd.in3d.3dml 3dml +text/vnd.in3d.spot spot +# text/vnd.iptc.newsml +# text/vnd.iptc.nitf +# text/vnd.latex-z +# text/vnd.motorola.reflex +# text/vnd.ms-mediapackage +# text/vnd.net2phone.commcenter.command +# text/vnd.si.uricatalogue +text/vnd.sun.j2me.app-descriptor jad +# text/vnd.trolltech.linguist +# text/vnd.wap.si +# text/vnd.wap.sl +text/vnd.wap.wml wml +text/vnd.wap.wmlscript wmls +text/x-asm s asm +text/x-c c cc cxx cpp h hh dic +text/x-fortran f for f77 f90 +text/x-java-source java +text/x-opml opml +text/x-pascal p pas +text/x-nfo nfo +text/x-setext etx +text/x-sfv sfv +text/x-uuencode uu +text/x-vcalendar vcs +text/x-vcard vcf +# text/xml +# text/xml-external-parsed-entity +# video/1d-interleaved-parityfec +video/3gpp 3gp +# video/3gpp-tt +video/3gpp2 3g2 +# video/bmpeg +# video/bt656 +# video/celb +# video/dv +# video/example +video/h261 h261 +video/h263 h263 +# video/h263-1998 +# video/h263-2000 +video/h264 h264 +# video/h264-rcdo +# video/h264-svc +video/jpeg jpgv +# video/jpeg2000 +video/jpm jpm jpgm +video/mj2 mj2 mjp2 +# video/mp1s +# video/mp2p +# video/mp2t +video/mp4 mp4 mp4v mpg4 +# video/mp4v-es +video/mpeg mpeg mpg mpe m1v m2v +# video/mpeg4-generic +# video/mpv +# video/nv +video/ogg ogv +# video/parityfec +# video/pointer +video/quicktime qt mov +# video/raw +# video/rtp-enc-aescm128 +# video/rtx +# video/smpte292m +# video/ulpfec +# video/vc1 +# video/vnd.cctv +video/vnd.dece.hd uvh uvvh +video/vnd.dece.mobile uvm uvvm +# video/vnd.dece.mp4 +video/vnd.dece.pd uvp uvvp +video/vnd.dece.sd uvs uvvs +video/vnd.dece.video uvv uvvv +# video/vnd.directv.mpeg +# video/vnd.directv.mpeg-tts +# video/vnd.dlna.mpeg-tts +video/vnd.dvb.file dvb +video/vnd.fvt fvt +# video/vnd.hns.video +# video/vnd.iptvforum.1dparityfec-1010 +# video/vnd.iptvforum.1dparityfec-2005 +# video/vnd.iptvforum.2dparityfec-1010 +# video/vnd.iptvforum.2dparityfec-2005 +# video/vnd.iptvforum.ttsavc +# video/vnd.iptvforum.ttsmpeg2 +# video/vnd.motorola.video +# video/vnd.motorola.videop +video/vnd.mpegurl mxu m4u +video/vnd.ms-playready.media.pyv pyv +# video/vnd.nokia.interleaved-multimedia +# video/vnd.nokia.videovoip +# video/vnd.objectvideo +# video/vnd.sealed.mpeg1 +# video/vnd.sealed.mpeg4 +# video/vnd.sealed.swf +# video/vnd.sealedmedia.softseal.mov +video/vnd.uvvu.mp4 uvu uvvu +video/vnd.vivo viv +video/webm webm +video/x-f4v f4v +video/x-fli fli +video/x-flv flv +video/x-m4v m4v +video/x-matroska mkv mk3d mks +video/x-mng mng +video/x-ms-asf asf asx +video/x-ms-vob vob +video/x-ms-wm wm +video/x-ms-wmv wmv +video/x-ms-wmx wmx +video/x-ms-wvx wvx +video/x-msvideo avi +video/x-sgi-movie movie +video/x-smv smv +x-conference/x-cooltalk ice diff --git a/node_modules/request/node_modules/mime/types/node.types b/node_modules/request/node_modules/mime/types/node.types new file mode 100644 index 0000000..9097334 --- /dev/null +++ b/node_modules/request/node_modules/mime/types/node.types @@ -0,0 +1,59 @@ +# What: Google Chrome Extension +# Why: To allow apps to (work) be served with the right content type header. +# http://codereview.chromium.org/2830017 +# Added by: niftylettuce +application/x-chrome-extension crx + +# What: OTF Message Silencer +# Why: To silence the "Resource interpreted as font but transferred with MIME +# type font/otf" message that occurs in Google Chrome +# Added by: niftylettuce +font/opentype otf + +# What: HTC support +# Why: To properly render .htc files such as CSS3PIE +# Added by: niftylettuce +text/x-component htc + +# What: HTML5 application cache manifest +# Why: De-facto standard. Required by Mozilla browser when serving HTML5 apps +# per https://developer.mozilla.org/en/offline_resources_in_firefox +# Added by: louisremi +text/cache-manifest appcache manifest + +# What: node binary buffer format +# Why: semi-standard extension w/in the node community +# Added by: tootallnate +application/octet-stream buffer + +# What: The "protected" MP-4 formats used by iTunes. +# Why: Required for streaming music to browsers (?) +# Added by: broofa +application/mp4 m4p +audio/mp4 m4a + +# What: Music playlist format (http://en.wikipedia.org/wiki/M3U) +# Why: See https://github.com/bentomas/node-mime/pull/6 +# Added by: mjrusso +application/x-mpegURL m3u8 + +# What: Video format, Part of RFC1890 +# Why: See https://github.com/bentomas/node-mime/pull/6 +# Added by: mjrusso +video/MP2T ts + +# What: The FLAC lossless codec format +# Why: Streaming and serving FLAC audio +# Added by: jacobrask +audio/flac flac + +# What: EventSource mime type +# Why: mime type of Server-Sent Events stream +# http://www.w3.org/TR/eventsource/#text-event-stream +# Added by: francois2metz +text/event-stream event-stream + +# What: Mozilla App manifest mime type +# Why: https://developer.mozilla.org/en/Apps/Manifest#Serving_manifests +# Added by: ednapiranha +application/x-web-app-manifest+json webapp diff --git a/node_modules/request/oauth.js b/node_modules/request/oauth.js new file mode 100644 index 0000000..ebde3fd --- /dev/null +++ b/node_modules/request/oauth.js @@ -0,0 +1,34 @@ +var crypto = require('crypto') + , qs = require('querystring') + ; + +function sha1 (key, body) { + return crypto.createHmac('sha1', key).update(body).digest('base64') +} + +function rfc3986 (str) { + return encodeURIComponent(str) + .replace(/!/g,'%21') + .replace(/\*/g,'%2A') + .replace(/\(/g,'%28') + .replace(/\)/g,'%29') + .replace(/'/g,'%27') + ; +} + +function hmacsign (httpMethod, base_uri, params, consumer_secret, token_secret, body) { + // adapted from https://dev.twitter.com/docs/auth/oauth + var base = + (httpMethod || 'GET') + "&" + + encodeURIComponent( base_uri ) + "&" + + Object.keys(params).sort().map(function (i) { + // big WTF here with the escape + encoding but it's what twitter wants + return escape(rfc3986(i)) + "%3D" + escape(rfc3986(params[i])) + }).join("%26") + var key = encodeURIComponent(consumer_secret) + '&' + if (token_secret) key += encodeURIComponent(token_secret) + return sha1(key, base) +} + +exports.hmacsign = hmacsign +exports.rfc3986 = rfc3986 \ No newline at end of file diff --git a/node_modules/request/package.json b/node_modules/request/package.json new file mode 100644 index 0000000..b6afd6f --- /dev/null +++ b/node_modules/request/package.json @@ -0,0 +1,41 @@ +{ + "name": "request", + "description": "Simplified HTTP request client.", + "tags": [ + "http", + "simple", + "util", + "utility" + ], + "version": "2.11.4", + "author": { + "name": "Mikeal Rogers", + "email": "mikeal.rogers@gmail.com" + }, + "repository": { + "type": "git", + "url": "http://github.com/mikeal/request.git" + }, + "bugs": { + "url": "http://github.com/mikeal/request/issues" + }, + "engines": [ + "node >= 0.3.6" + ], + "main": "./main", + "dependencies": { + "form-data": "~0.0.3", + "mime": "~1.2.7" + }, + "bundleDependencies": [ + "form-data", + "mime" + ], + "scripts": { + "test": "node tests/run.js" + }, + "readme": "# Request -- Simplified HTTP request method\n\n## Install\n\n
    \n  npm install request\n
    \n\nOr from source:\n\n
    \n  git clone git://github.com/mikeal/request.git \n  cd request\n  npm link\n
    \n\n## Super simple to use\n\nRequest is designed to be the simplest way possible to make http calls. It supports HTTPS and follows redirects by default.\n\n```javascript\nvar request = require('request');\nrequest('http://www.google.com', function (error, response, body) {\n if (!error && response.statusCode == 200) {\n console.log(body) // Print the google web page.\n }\n})\n```\n\n## Streaming\n\nYou can stream any response to a file stream.\n\n```javascript\nrequest('http://google.com/doodle.png').pipe(fs.createWriteStream('doodle.png'))\n```\n\nYou can also stream a file to a PUT or POST request. This method will also check the file extension against a mapping of file extensions to content-types, in this case `application/json`, and use the proper content-type in the PUT request if one is not already provided in the headers.\n\n```javascript\nfs.createReadStream('file.json').pipe(request.put('http://mysite.com/obj.json'))\n```\n\nRequest can also pipe to itself. When doing so the content-type and content-length will be preserved in the PUT headers.\n\n```javascript\nrequest.get('http://google.com/img.png').pipe(request.put('http://mysite.com/img.png'))\n```\n\nNow let's get fancy.\n\n```javascript\nhttp.createServer(function (req, resp) {\n if (req.url === '/doodle.png') {\n if (req.method === 'PUT') {\n req.pipe(request.put('http://mysite.com/doodle.png'))\n } else if (req.method === 'GET' || req.method === 'HEAD') {\n request.get('http://mysite.com/doodle.png').pipe(resp)\n } \n }\n})\n```\n\nYou can also pipe() from a http.ServerRequest instance and to a http.ServerResponse instance. The HTTP method and headers will be sent as well as the entity-body data. Which means that, if you don't really care about security, you can do:\n\n```javascript\nhttp.createServer(function (req, resp) {\n if (req.url === '/doodle.png') {\n var x = request('http://mysite.com/doodle.png')\n req.pipe(x)\n x.pipe(resp)\n }\n})\n```\n\nAnd since pipe() returns the destination stream in node 0.5.x you can do one line proxying :)\n\n```javascript\nreq.pipe(request('http://mysite.com/doodle.png')).pipe(resp)\n```\n\nAlso, none of this new functionality conflicts with requests previous features, it just expands them.\n\n```javascript\nvar r = request.defaults({'proxy':'http://localproxy.com'})\n\nhttp.createServer(function (req, resp) {\n if (req.url === '/doodle.png') {\n r.get('http://google.com/doodle.png').pipe(resp)\n }\n})\n```\nYou can still use intermediate proxies, the requests will still follow HTTP forwards, etc.\n\n## Forms\n\n`request` supports `application/x-www-form-urlencoded` and `multipart/form-data` form uploads. For `multipart/related` refer to the `multipart` API.\n\nUrl encoded forms are simple\n\n```javascript\nrequest.post('http://service.com/upload', {form:{key:'value'}})\n// or\nrequest.post('http://service.com/upload').form({key:'value'})\n```\n\nFor `multipart/form-data` we use the [form-data](https://github.com/felixge/node-form-data) library by [@felixge](https://github.com/felixge). You don't need to worry about piping the form object or setting the headers, `request` will handle that for you.\n\n```javascript\nvar r = request.post('http://service.com/upload')\nvar form = r.form()\nform.append('my_field', 'my_value')\nform.append('my_buffer', new Buffer([1, 2, 3]))\nform.append('my_file', fs.createReadStream(path.join(__dirname, 'doodle.png'))\nform.append('remote_file', request('http://google.com/doodle.png'))\n```\n\n## OAuth Signing\n\n```javascript\n// Twitter OAuth\nvar qs = require('querystring')\n , oauth =\n { callback: 'http://mysite.com/callback/'\n , consumer_key: CONSUMER_KEY\n , consumer_secret: CONSUMER_SECRET\n }\n , url = 'https://api.twitter.com/oauth/request_token'\n ;\nrequest.post({url:url, oauth:oauth}, function (e, r, body) {\n // Assume by some stretch of magic you aquired the verifier\n var access_token = qs.parse(body)\n , oauth = \n { consumer_key: CONSUMER_KEY\n , consumer_secret: CONSUMER_SECRET\n , token: access_token.oauth_token\n , verifier: VERIFIER\n , token_secret: access_token.oauth_token_secret\n }\n , url = 'https://api.twitter.com/oauth/access_token'\n ;\n request.post({url:url, oauth:oauth}, function (e, r, body) {\n var perm_token = qs.parse(body)\n , oauth = \n { consumer_key: CONSUMER_KEY\n , consumer_secret: CONSUMER_SECRET\n , token: perm_token.oauth_token\n , token_secret: perm_token.oauth_token_secret\n }\n , url = 'https://api.twitter.com/1/users/show.json?'\n , params = \n { screen_name: perm_token.screen_name\n , user_id: perm_token.user_id\n }\n ;\n url += qs.stringify(params)\n request.get({url:url, oauth:oauth, json:true}, function (e, r, user) {\n console.log(user)\n })\n })\n})\n```\n\n\n\n### request(options, callback)\n\nThe first argument can be either a url or an options object. The only required option is uri, all others are optional.\n\n* `uri` || `url` - fully qualified uri or a parsed url object from url.parse()\n* `qs` - object containing querystring values to be appended to the uri\n* `method` - http method, defaults to GET\n* `headers` - http headers, defaults to {}\n* `body` - entity body for POST and PUT requests. Must be buffer or string.\n* `form` - when passed an object this will set `body` but to a querystring representation of value and adds `Content-type: application/x-www-form-urlencoded; charset=utf-8` header. When passed no option a FormData instance is returned that will be piped to request.\n* `json` - sets `body` but to JSON representation of value and adds `Content-type: application/json` header. Additionally, parses the response body as json.\n* `multipart` - (experimental) array of objects which contains their own headers and `body` attribute. Sends `multipart/related` request. See example below.\n* `followRedirect` - follow HTTP 3xx responses as redirects. defaults to true.\n* `followAllRedirects` - follow non-GET HTTP 3xx responses as redirects. defaults to false.\n* `maxRedirects` - the maximum number of redirects to follow, defaults to 10.\n* `encoding` - Encoding to be used on `setEncoding` of response data. If set to `null`, the body is returned as a Buffer.\n* `pool` - A hash object containing the agents for these requests. If omitted this request will use the global pool which is set to node's default maxSockets.\n* `pool.maxSockets` - Integer containing the maximum amount of sockets in the pool.\n* `timeout` - Integer containing the number of milliseconds to wait for a request to respond before aborting the request\t\n* `proxy` - An HTTP proxy to be used. Support proxy Auth with Basic Auth the same way it's supported with the `url` parameter by embedding the auth info in the uri.\n* `oauth` - Options for OAuth HMAC-SHA1 signing, see documentation above.\n* `strictSSL` - Set to `true` to require that SSL certificates be valid. Note: to use your own certificate authority, you need to specify an agent that was created with that ca as an option.\n* `jar` - Set to `false` if you don't want cookies to be remembered for future use or define your custom cookie jar (see examples section)\n\n\nThe callback argument gets 3 arguments. The first is an error when applicable (usually from the http.Client option not the http.ClientRequest object). The second in an http.ClientResponse object. The third is the response body String or Buffer.\n\n## Convenience methods\n\nThere are also shorthand methods for different HTTP METHODs and some other conveniences.\n\n### request.defaults(options) \n \nThis method returns a wrapper around the normal request API that defaults to whatever options you pass in to it.\n\n### request.put\n\nSame as request() but defaults to `method: \"PUT\"`.\n\n```javascript\nrequest.put(url)\n```\n\n### request.post\n\nSame as request() but defaults to `method: \"POST\"`.\n\n```javascript\nrequest.post(url)\n```\n\n### request.head\n\nSame as request() but defaults to `method: \"HEAD\"`.\n\n```javascript\nrequest.head(url)\n```\n\n### request.del\n\nSame as request() but defaults to `method: \"DELETE\"`.\n\n```javascript\nrequest.del(url)\n```\n\n### request.get\n\nAlias to normal request method for uniformity.\n\n```javascript\nrequest.get(url)\n```\n### request.cookie\n\nFunction that creates a new cookie.\n\n```javascript\nrequest.cookie('cookie_string_here')\n```\n### request.jar\n\nFunction that creates a new cookie jar.\n\n```javascript\nrequest.jar()\n```\n\n\n## Examples:\n\n```javascript\n var request = require('request')\n , rand = Math.floor(Math.random()*100000000).toString()\n ;\n request(\n { method: 'PUT'\n , uri: 'http://mikeal.iriscouch.com/testjs/' + rand\n , multipart: \n [ { 'content-type': 'application/json'\n , body: JSON.stringify({foo: 'bar', _attachments: {'message.txt': {follows: true, length: 18, 'content_type': 'text/plain' }}})\n }\n , { body: 'I am an attachment' }\n ] \n }\n , function (error, response, body) {\n if(response.statusCode == 201){\n console.log('document saved as: http://mikeal.iriscouch.com/testjs/'+ rand)\n } else {\n console.log('error: '+ response.statusCode)\n console.log(body)\n }\n }\n )\n```\nCookies are enabled by default (so they can be used in subsequent requests). To disable cookies set jar to false (either in defaults or in the options sent).\n\n```javascript\nvar request = request.defaults({jar: false})\nrequest('http://www.google.com', function () {\n request('http://images.google.com')\n})\n```\n\nIf you to use a custom cookie jar (instead of letting request use its own global cookie jar) you do so by setting the jar default or by specifying it as an option:\n\n```javascript\nvar j = request.jar()\nvar request = request.defaults({jar:j})\nrequest('http://www.google.com', function () {\n request('http://images.google.com')\n})\n```\nOR\n\n```javascript\nvar j = request.jar()\nvar cookie = request.cookie('your_cookie_here')\nj.add(cookie)\nrequest({url: 'http://www.google.com', jar: j}, function () {\n request('http://images.google.com')\n})\n```\n", + "readmeFilename": "README.md", + "_id": "request@2.11.4", + "_from": "request@2.11.4" +} diff --git a/node_modules/request/tests/googledoodle.png b/node_modules/request/tests/googledoodle.png 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'test-defaults.js' + , 'test-errors.js' + , 'test-form.js' + , 'test-follow-all-303.js' + , 'test-follow-all.js' + , 'test-headers.js' + , 'test-httpModule.js' + , 'test-https.js' + , 'test-https-strict.js' + , 'test-oauth.js' + , 'test-params.js' + , 'test-pipes.js' + , 'test-pool.js' + , 'test-protocol-changing-redirect.js' + , 'test-proxy.js' + , 'test-piped-redirect.js' + , 'test-qs.js' + , 'test-redirect.js' + , 'test-timeout.js' + , 'test-toJSON.js' + , 'test-tunnel.js' +] + +var next = function () { + if (tests.length === 0) process.exit(exitCode); + + var file = tests.shift() + console.log(file) + var proc = spawn('node', [ 'tests/' + file ]) + proc.stdout.pipe(process.stdout) + proc.stderr.pipe(process.stderr) + proc.on('exit', function (code) { + exitCode += code || 0 + next() + }) +} +next() diff --git a/node_modules/request/tests/server.js b/node_modules/request/tests/server.js new file mode 100644 index 0000000..5b7cb51 --- /dev/null +++ b/node_modules/request/tests/server.js @@ -0,0 +1,86 @@ +var fs = require('fs') + , http = require('http') + , path = require('path') + , https = require('https') + , events = require('events') + , stream = require('stream') + , assert = require('assert') + ; + +exports.createServer = function (port) { + port = port || 6767 + var s = http.createServer(function (req, resp) { + s.emit(req.url, req, resp); + }) + s.port = port + s.url = 'http://localhost:'+port + return s; +} + +exports.createSSLServer = function(port, opts) { + port = port || 16767 + + var options = { 'key' : path.join(__dirname, 'ssl', 'test.key') + , 'cert': path.join(__dirname, 'ssl', 'test.crt') + } + if (opts) { + for (var i in opts) options[i] = opts[i] + } + + for (var i in options) { + options[i] = fs.readFileSync(options[i]) + } + + var s = https.createServer(options, function (req, resp) { + s.emit(req.url, req, resp); + }) + s.port = port + s.url = 'https://localhost:'+port + return s; +} + +exports.createPostStream = function (text) { + var postStream = new stream.Stream(); + postStream.writeable = true; + postStream.readable = true; + setTimeout(function () {postStream.emit('data', new Buffer(text)); postStream.emit('end')}, 0); + return postStream; +} +exports.createPostValidator = function (text) { + var l = function (req, resp) { + var r = ''; + req.on('data', function (chunk) {r += chunk}) + req.on('end', function () { + if (req.headers['content-type'] && req.headers['content-type'].indexOf('boundary=') >= 0) { + var boundary = req.headers['content-type'].split('boundary=')[1]; + text = text.replace(/__BOUNDARY__/g, boundary); + } + if (r !== text) console.log(r, text); + assert.equal(r, text) + resp.writeHead(200, {'content-type':'text/plain'}) + resp.write('OK') + resp.end() + }) + } + return l; +} +exports.createGetResponse = function (text, contentType) { + var l = function (req, resp) { + contentType = contentType || 'text/plain' + resp.writeHead(200, {'content-type':contentType}) + resp.write(text) + resp.end() + } + return l; +} +exports.createChunkResponse = function (chunks, contentType) { + var l = function (req, resp) { + contentType = contentType || 'text/plain' + resp.writeHead(200, {'content-type':contentType}) + chunks.forEach(function (chunk) { + resp.write(chunk) + }) + resp.end() + } + return l; +} diff --git a/node_modules/request/tests/squid.conf b/node_modules/request/tests/squid.conf new file mode 100644 index 0000000..0d4a3b6 --- /dev/null +++ b/node_modules/request/tests/squid.conf @@ -0,0 +1,77 @@ +# +# Recommended minimum configuration: +# +acl manager proto cache_object +acl localhost src 127.0.0.1/32 ::1 +acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1 + +# Example rule allowing access from your local networks. +# Adapt to list your (internal) IP networks from where browsing +# should be allowed +acl localnet src 10.0.0.0/8 # RFC1918 possible internal network +acl localnet src 172.16.0.0/12 # RFC1918 possible internal network +acl localnet src 192.168.0.0/16 # RFC1918 possible internal network +acl localnet src fc00::/7 # RFC 4193 local private network range +acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines + +acl SSL_ports port 443 +acl Safe_ports port 80 # http +acl Safe_ports port 21 # ftp +acl Safe_ports port 443 # https +acl Safe_ports port 70 # gopher +acl Safe_ports port 210 # wais +acl Safe_ports port 1025-65535 # unregistered ports +acl Safe_ports port 280 # http-mgmt +acl Safe_ports port 488 # gss-http +acl Safe_ports port 591 # filemaker +acl Safe_ports port 777 # multiling http +acl CONNECT method CONNECT + +# +# Recommended minimum Access Permission configuration: +# +# Only allow cachemgr access from localhost +http_access allow manager localhost +http_access deny manager + +# Deny requests to certain unsafe ports +http_access deny !Safe_ports + +# Deny CONNECT to other than secure SSL ports +#http_access deny CONNECT !SSL_ports + +# We strongly recommend the following be uncommented to protect innocent +# web applications running on the proxy server who think the only +# one who can access services on "localhost" is a local user +#http_access deny to_localhost + +# +# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS +# + +# Example rule allowing access from your local networks. +# Adapt localnet in the ACL section to list your (internal) IP networks +# from where browsing should be allowed +http_access allow localnet +http_access allow localhost + +# And finally deny all other access to this proxy +http_access deny all + +# Squid normally listens to port 3128 +http_port 3128 + +# We recommend you to use at least the following line. +hierarchy_stoplist cgi-bin ? + +# Uncomment and adjust the following to add a disk cache directory. +#cache_dir ufs /usr/local/var/cache 100 16 256 + +# Leave coredumps in the first cache dir +coredump_dir /usr/local/var/cache + +# Add any of your own refresh_pattern entries above these. +refresh_pattern ^ftp: 1440 20% 10080 +refresh_pattern ^gopher: 1440 0% 1440 +refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 +refresh_pattern . 0 20% 4320 diff --git a/node_modules/request/tests/ssl/ca/ca.cnf b/node_modules/request/tests/ssl/ca/ca.cnf new file mode 100644 index 0000000..425a889 --- /dev/null +++ b/node_modules/request/tests/ssl/ca/ca.cnf @@ -0,0 +1,20 @@ +[ req ] +default_bits = 1024 +days = 3650 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +output_password = password + +[ req_distinguished_name ] +C = US +ST = CA +L = Oakland +O = request +OU = request Certificate Authority +CN = requestCA +emailAddress = mikeal@mikealrogers.com + +[ req_attributes ] +challengePassword = password challenge + diff --git a/node_modules/request/tests/ssl/ca/ca.crl b/node_modules/request/tests/ssl/ca/ca.crl new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/request/tests/ssl/ca/ca.crt b/node_modules/request/tests/ssl/ca/ca.crt new file mode 100644 index 0000000..b4524e4 --- /dev/null +++ b/node_modules/request/tests/ssl/ca/ca.crt @@ -0,0 +1,17 @@ +-----BEGIN CERTIFICATE----- +MIICvTCCAiYCCQDn+P/MSbDsWjANBgkqhkiG9w0BAQUFADCBojELMAkGA1UEBhMC +VVMxCzAJBgNVBAgTAkNBMRAwDgYDVQQHEwdPYWtsYW5kMRAwDgYDVQQKEwdyZXF1 +ZXN0MSYwJAYDVQQLEx1yZXF1ZXN0IENlcnRpZmljYXRlIEF1dGhvcml0eTESMBAG +A1UEAxMJcmVxdWVzdENBMSYwJAYJKoZIhvcNAQkBFhdtaWtlYWxAbWlrZWFscm9n +ZXJzLmNvbTAeFw0xMjAzMDEyMjUwNTZaFw0yMjAyMjcyMjUwNTZaMIGiMQswCQYD +VQQGEwJVUzELMAkGA1UECBMCQ0ExEDAOBgNVBAcTB09ha2xhbmQxEDAOBgNVBAoT +B3JlcXVlc3QxJjAkBgNVBAsTHXJlcXVlc3QgQ2VydGlmaWNhdGUgQXV0aG9yaXR5 +MRIwEAYDVQQDEwlyZXF1ZXN0Q0ExJjAkBgkqhkiG9w0BCQEWF21pa2VhbEBtaWtl +YWxyb2dlcnMuY29tMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC7t9pQUAK4 +5XJYTI6NrF0n3G2HZsfN+rPYSVzzL8SuVyb1tHXos+vbPm3NKI4E8X1yVAXU8CjJ +5SqXnp4DAypAhaseho81cbhk7LXUhFz78OvAa+OD+xTAEAnNQ8tGUr4VGyplEjfD +xsBVuqV2j8GPNTftr+drOCFlqfAgMrBn4wIDAQABMA0GCSqGSIb3DQEBBQUAA4GB +ADVdTlVAL45R+PACNS7Gs4o81CwSclukBu4FJbxrkd4xGQmurgfRrYYKjtqiopQm +D7ysRamS3HMN9/VKq2T7r3z1PMHPAy7zM4uoXbbaTKwlnX4j/8pGPn8Ca3qHXYlo +88L/OOPc6Di7i7qckS3HFbXQCTiULtxWmy97oEuTwrAj +-----END CERTIFICATE----- diff --git a/node_modules/request/tests/ssl/ca/ca.csr b/node_modules/request/tests/ssl/ca/ca.csr new file mode 100644 index 0000000..e48c56e --- /dev/null +++ b/node_modules/request/tests/ssl/ca/ca.csr @@ -0,0 +1,13 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIICBjCCAW8CAQAwgaIxCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJDQTEQMA4GA1UE +BxMHT2FrbGFuZDEQMA4GA1UEChMHcmVxdWVzdDEmMCQGA1UECxMdcmVxdWVzdCBD +ZXJ0aWZpY2F0ZSBBdXRob3JpdHkxEjAQBgNVBAMTCXJlcXVlc3RDQTEmMCQGCSqG +SIb3DQEJARYXbWlrZWFsQG1pa2VhbHJvZ2Vycy5jb20wgZ8wDQYJKoZIhvcNAQEB +BQADgY0AMIGJAoGBALu32lBQArjlclhMjo2sXSfcbYdmx836s9hJXPMvxK5XJvW0 +deiz69s+bc0ojgTxfXJUBdTwKMnlKpeengMDKkCFqx6GjzVxuGTstdSEXPvw68Br +44P7FMAQCc1Dy0ZSvhUbKmUSN8PGwFW6pXaPwY81N+2v52s4IWWp8CAysGfjAgMB +AAGgIzAhBgkqhkiG9w0BCQcxFBMScGFzc3dvcmQgY2hhbGxlbmdlMA0GCSqGSIb3 +DQEBBQUAA4GBAGJO7grHeVHXetjHEK8urIxdnvfB2qeZeObz4GPKIkqUurjr0rfj +bA3EK1kDMR5aeQWR8RunixdM16Q6Ry0lEdLVWkdSwRN9dmirIHT9cypqnD/FYOia +SdezZ0lUzXgmJIwRYRwB1KSMMocIf52ll/xC2bEGg7/ZAEuAyAgcZV3X +-----END CERTIFICATE REQUEST----- diff --git a/node_modules/request/tests/ssl/ca/ca.key b/node_modules/request/tests/ssl/ca/ca.key new file mode 100644 index 0000000..a53e7f7 --- /dev/null +++ b/node_modules/request/tests/ssl/ca/ca.key @@ -0,0 +1,18 @@ +-----BEGIN RSA PRIVATE KEY----- +Proc-Type: 4,ENCRYPTED +DEK-Info: DES-EDE3-CBC,C8B5887048377F02 + +nyD5ZH0Wup2uWsDvurq5mKDaDrf8lvNn9w0SH/ZkVnfR1/bkwqrFriqJWvZNUG+q +nS0iBYczsWLJnbub9a1zLOTENWUKVD5uqbC3aGHhnoUTNSa27DONgP8gHOn6JgR+ +GAKo01HCSTiVT4LjkwN337QKHnMP2fTzg+IoC/CigvMcq09hRLwU1/guq0GJKGwH +gTxYNuYmQC4Tjh8vdS4liF+Ve/P3qPR2CehZrIOkDT8PHJBGQJRo4xGUIB7Tpk38 +VCk+UZ0JCS2coY8VkY/9tqFJp/ZnnQQVmaNbdRqg7ECKL+bXnNo7yjzmazPZmPe3 +/ShbE0+CTt7LrjCaQAxWbeDzqfo1lQfgN1LulTm8MCXpQaJpv7v1VhIhQ7afjMYb +4thW/ypHPiYS2YJCAkAVlua9Oxzzh1qJoh8Df19iHtpd79Q77X/qf+1JvITlMu0U +gi7yEatmQcmYNws1mtTC1q2DXrO90c+NZ0LK/Alse6NRL/xiUdjug2iHeTf/idOR +Gg/5dSZbnnlj1E5zjSMDkzg6EHAFmHV4jYGSAFLEQgp4V3ZhMVoWZrvvSHgKV/Qh +FqrAK4INr1G2+/QTd09AIRzfy3/j6yD4A9iNaOsEf9Ua7Qh6RcALRCAZTWR5QtEf +dX+iSNJ4E85qXs0PqwkMDkoaxIJ+tmIRJY7y8oeylV8cfGAi8Soubt/i3SlR8IHC +uDMas/2OnwafK3N7ODeE1i7r7wkzQkSHaEz0TrF8XRnP25jAICCSLiMdAAjKfxVb +EvzsFSuAy3Jt6bU3hSLY9o4YVYKE+68ITMv9yNjvTsEiW+T+IbN34w== +-----END RSA PRIVATE KEY----- diff --git a/node_modules/request/tests/ssl/ca/ca.srl b/node_modules/request/tests/ssl/ca/ca.srl new file mode 100644 index 0000000..17128db --- /dev/null +++ b/node_modules/request/tests/ssl/ca/ca.srl @@ -0,0 +1 @@ +ADF62016AA40C9C3 diff --git a/node_modules/request/tests/ssl/ca/server.cnf b/node_modules/request/tests/ssl/ca/server.cnf new file mode 100644 index 0000000..cd1fd1e --- /dev/null +++ b/node_modules/request/tests/ssl/ca/server.cnf @@ -0,0 +1,19 @@ +[ req ] +default_bits = 1024 +days = 3650 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no + +[ req_distinguished_name ] +C = US +ST = CA +L = Oakland +O = request +OU = testing +CN = testing.request.mikealrogers.com +emailAddress = mikeal@mikealrogers.com + +[ req_attributes ] +challengePassword = password challenge + diff --git a/node_modules/request/tests/ssl/ca/server.crt b/node_modules/request/tests/ssl/ca/server.crt new file mode 100644 index 0000000..efe96ce --- /dev/null +++ b/node_modules/request/tests/ssl/ca/server.crt @@ -0,0 +1,16 @@ +-----BEGIN CERTIFICATE----- +MIICejCCAeMCCQCt9iAWqkDJwzANBgkqhkiG9w0BAQUFADCBojELMAkGA1UEBhMC +VVMxCzAJBgNVBAgTAkNBMRAwDgYDVQQHEwdPYWtsYW5kMRAwDgYDVQQKEwdyZXF1 +ZXN0MSYwJAYDVQQLEx1yZXF1ZXN0IENlcnRpZmljYXRlIEF1dGhvcml0eTESMBAG +A1UEAxMJcmVxdWVzdENBMSYwJAYJKoZIhvcNAQkBFhdtaWtlYWxAbWlrZWFscm9n +ZXJzLmNvbTAeFw0xMjAzMDEyMjUwNTZaFw0yMjAyMjcyMjUwNTZaMIGjMQswCQYD +VQQGEwJVUzELMAkGA1UECBMCQ0ExEDAOBgNVBAcTB09ha2xhbmQxEDAOBgNVBAoT +B3JlcXVlc3QxEDAOBgNVBAsTB3Rlc3RpbmcxKTAnBgNVBAMTIHRlc3RpbmcucmVx +dWVzdC5taWtlYWxyb2dlcnMuY29tMSYwJAYJKoZIhvcNAQkBFhdtaWtlYWxAbWlr +ZWFscm9nZXJzLmNvbTBcMA0GCSqGSIb3DQEBAQUAA0sAMEgCQQDgVl0jMumvOpmM +20W5v9yhGgZj8hPhEQF/N7yCBVBn/rWGYm70IHC8T/pR5c0LkWc5gdnCJEvKWQjh +DBKxZD8FAgMBAAEwDQYJKoZIhvcNAQEFBQADgYEABShRkNgFbgs4vUWW9R9deNJj +7HJoiTmvkmoOC7QzcYkjdgHbOxsSq3rBnwxsVjY9PAtPwBn0GRspOeG7KzKRgySB +kb22LyrCFKbEOfKO/+CJc80ioK9zEPVjGsFMyAB+ftYRqM+s/4cQlTg/m89l01wC +yapjN3RxZbInGhWR+jA= +-----END CERTIFICATE----- diff --git a/node_modules/request/tests/ssl/ca/server.csr b/node_modules/request/tests/ssl/ca/server.csr new file mode 100644 index 0000000..a8e7595 --- /dev/null +++ b/node_modules/request/tests/ssl/ca/server.csr @@ -0,0 +1,11 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIBgjCCASwCAQAwgaMxCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJDQTEQMA4GA1UE +BxMHT2FrbGFuZDEQMA4GA1UEChMHcmVxdWVzdDEQMA4GA1UECxMHdGVzdGluZzEp +MCcGA1UEAxMgdGVzdGluZy5yZXF1ZXN0Lm1pa2VhbHJvZ2Vycy5jb20xJjAkBgkq +hkiG9w0BCQEWF21pa2VhbEBtaWtlYWxyb2dlcnMuY29tMFwwDQYJKoZIhvcNAQEB +BQADSwAwSAJBAOBWXSMy6a86mYzbRbm/3KEaBmPyE+ERAX83vIIFUGf+tYZibvQg +cLxP+lHlzQuRZzmB2cIkS8pZCOEMErFkPwUCAwEAAaAjMCEGCSqGSIb3DQEJBzEU +ExJwYXNzd29yZCBjaGFsbGVuZ2UwDQYJKoZIhvcNAQEFBQADQQBD3E5WekQzCEJw +7yOcqvtPYIxGaX8gRKkYfLPoj3pm3GF5SGqtJKhylKfi89szHXgktnQgzff9FN+A +HidVJ/3u +-----END CERTIFICATE REQUEST----- diff --git a/node_modules/request/tests/ssl/ca/server.js b/node_modules/request/tests/ssl/ca/server.js new file mode 100644 index 0000000..05e21c1 --- /dev/null +++ b/node_modules/request/tests/ssl/ca/server.js @@ -0,0 +1,28 @@ +var fs = require("fs") +var https = require("https") +var options = { key: fs.readFileSync("./server.key") + , cert: fs.readFileSync("./server.crt") } + +var server = https.createServer(options, function (req, res) { + res.writeHead(200) + res.end() + server.close() +}) +server.listen(1337) + +var ca = fs.readFileSync("./ca.crt") +var agent = new https.Agent({ host: "localhost", port: 1337, ca: ca }) + +https.request({ host: "localhost" + , method: "HEAD" + , port: 1337 + , headers: { host: "testing.request.mikealrogers.com" } + , agent: agent + , ca: [ ca ] + , path: "/" }, function (res) { + if (res.client.authorized) { + console.log("node test: OK") + } else { + throw new Error(res.client.authorizationError) + } +}).end() diff --git a/node_modules/request/tests/ssl/ca/server.key b/node_modules/request/tests/ssl/ca/server.key new file mode 100644 index 0000000..72d8698 --- /dev/null +++ b/node_modules/request/tests/ssl/ca/server.key @@ -0,0 +1,9 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIBOwIBAAJBAOBWXSMy6a86mYzbRbm/3KEaBmPyE+ERAX83vIIFUGf+tYZibvQg +cLxP+lHlzQuRZzmB2cIkS8pZCOEMErFkPwUCAwEAAQJAK+r8ZM2sze8s7FRo/ApB +iRBtO9fCaIdJwbwJnXKo4RKwZDt1l2mm+fzZ+/QaQNjY1oTROkIIXmnwRvZWfYlW +gQIhAPKYsG+YSBN9o8Sdp1DMyZ/rUifKX3OE6q9tINkgajDVAiEA7Ltqh01+cnt0 +JEnud/8HHcuehUBLMofeg0G+gCnSbXECIQCqDvkXsWNNLnS/3lgsnvH0Baz4sbeJ +rjIpuVEeg8eM5QIgbu0+9JmOV6ybdmmiMV4yAncoF35R/iKGVHDZCAsQzDECIQDZ +0jGz22tlo5YMcYSqrdD3U4sds1pwiAaWFRbCunoUJw== +-----END RSA PRIVATE KEY----- diff --git a/node_modules/request/tests/ssl/npm-ca.crt b/node_modules/request/tests/ssl/npm-ca.crt new file mode 100644 index 0000000..fde2fe9 --- /dev/null +++ b/node_modules/request/tests/ssl/npm-ca.crt @@ -0,0 +1,16 @@ +-----BEGIN CERTIFICATE----- +MIIChzCCAfACCQDauvz/KHp8ejANBgkqhkiG9w0BAQUFADCBhzELMAkGA1UEBhMC +VVMxCzAJBgNVBAgTAkNBMRAwDgYDVQQHEwdPYWtsYW5kMQwwCgYDVQQKEwNucG0x +IjAgBgNVBAsTGW5wbSBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxDjAMBgNVBAMTBW5w +bUNBMRcwFQYJKoZIhvcNAQkBFghpQGl6cy5tZTAeFw0xMTA5MDUwMTQ3MTdaFw0y +MTA5MDIwMTQ3MTdaMIGHMQswCQYDVQQGEwJVUzELMAkGA1UECBMCQ0ExEDAOBgNV +BAcTB09ha2xhbmQxDDAKBgNVBAoTA25wbTEiMCAGA1UECxMZbnBtIENlcnRpZmlj +YXRlIEF1dGhvcml0eTEOMAwGA1UEAxMFbnBtQ0ExFzAVBgkqhkiG9w0BCQEWCGlA +aXpzLm1lMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLI4tIqPpRW+ACw9GE +OgBlJZwK5f8nnKCLK629Pv5yJpQKs3DENExAyOgDcyaF0HD0zk8zTp+ZsLaNdKOz +Gn2U181KGprGKAXP6DU6ByOJDWmTlY6+Ad1laYT0m64fERSpHw/hjD3D+iX4aMOl +y0HdbT5m1ZGh6SJz3ZqxavhHLQIDAQABMA0GCSqGSIb3DQEBBQUAA4GBAC4ySDbC +l7W1WpLmtLGEQ/yuMLUf6Jy/vr+CRp4h+UzL+IQpCv8FfxsYE7dhf/bmWTEupBkv +yNL18lipt2jSvR3v6oAHAReotvdjqhxddpe5Holns6EQd1/xEZ7sB1YhQKJtvUrl +ZNufy1Jf1r0ldEGeA+0ISck7s+xSh9rQD2Op +-----END CERTIFICATE----- diff --git a/node_modules/request/tests/ssl/test.crt b/node_modules/request/tests/ssl/test.crt new file mode 100644 index 0000000..b357f86 --- /dev/null +++ b/node_modules/request/tests/ssl/test.crt @@ -0,0 +1,15 @@ +-----BEGIN CERTIFICATE----- +MIICQzCCAawCCQCO/XWtRFck1jANBgkqhkiG9w0BAQUFADBmMQswCQYDVQQGEwJU +SDEQMA4GA1UECBMHQmFuZ2tvazEOMAwGA1UEBxMFU2lsb20xGzAZBgNVBAoTElRo +ZSBSZXF1ZXN0IE1vZHVsZTEYMBYGA1UEAxMPcmVxdWVzdC5leGFtcGxlMB4XDTEx +MTIwMzAyMjkyM1oXDTIxMTEzMDAyMjkyM1owZjELMAkGA1UEBhMCVEgxEDAOBgNV +BAgTB0Jhbmdrb2sxDjAMBgNVBAcTBVNpbG9tMRswGQYDVQQKExJUaGUgUmVxdWVz +dCBNb2R1bGUxGDAWBgNVBAMTD3JlcXVlc3QuZXhhbXBsZTCBnzANBgkqhkiG9w0B +AQEFAAOBjQAwgYkCgYEAwmctddZqlA48+NXs0yOy92DijcQV1jf87zMiYAIlNUto +wghVbTWgJU5r0pdKrD16AptnWJTzKanhItEX8XCCPgsNkq1afgTtJP7rNkwu3xcj +eIMkhJg/ay4ZnkbnhYdsii5VTU5prix6AqWRAhbkBgoA+iVyHyof8wvZyKBoFTMC +AwEAATANBgkqhkiG9w0BAQUFAAOBgQB6BybMJbpeiABgihDfEVBcAjDoQ8gUMgwV +l4NulugfKTDmArqnR9aPd4ET5jX5dkMP4bwCHYsvrcYDeWEQy7x5WWuylOdKhua4 +L4cEi2uDCjqEErIG3cc1MCOk6Cl6Ld6tkIzQSf953qfdEACRytOeUqLNQcrXrqeE +c7U8F6MWLQ== +-----END CERTIFICATE----- diff --git a/node_modules/request/tests/ssl/test.key b/node_modules/request/tests/ssl/test.key new file mode 100644 index 0000000..b85810d --- /dev/null +++ b/node_modules/request/tests/ssl/test.key @@ -0,0 +1,15 @@ +-----BEGIN RSA PRIVATE KEY----- +MIICXgIBAAKBgQDCZy111mqUDjz41ezTI7L3YOKNxBXWN/zvMyJgAiU1S2jCCFVt +NaAlTmvSl0qsPXoCm2dYlPMpqeEi0RfxcII+Cw2SrVp+BO0k/us2TC7fFyN4gySE +mD9rLhmeRueFh2yKLlVNTmmuLHoCpZECFuQGCgD6JXIfKh/zC9nIoGgVMwIDAQAB +AoGBALXFwfUf8vHTSmGlrdZS2AGFPvEtuvldyoxi9K5u8xmdFCvxnOcLsF2RsTHt +Mu5QYWhUpNJoG+IGLTPf7RJdj/kNtEs7xXqWy4jR36kt5z5MJzqiK+QIgiO9UFWZ +fjUb6oeDnTIJA9YFBdYi97MDuL89iU/UK3LkJN3hd4rciSbpAkEA+MCkowF5kSFb +rkOTBYBXZfiAG78itDXN6DXmqb9XYY+YBh3BiQM28oxCeQYyFy6pk/nstnd4TXk6 +V/ryA2g5NwJBAMgRKTY9KvxJWbESeMEFe2iBIV0c26/72Amgi7ZKUCLukLfD4tLF ++WSZdmTbbqI1079YtwaiOVfiLm45Q/3B0eUCQAaQ/0eWSGE+Yi8tdXoVszjr4GXb +G81qBi91DMu6U1It+jNfIba+MPsiHLcZJMVb4/oWBNukN7bD1nhwFWdlnu0CQQCf +Is9WHkdvz2RxbZDxb8verz/7kXXJQJhx5+rZf7jIYFxqX3yvTNv3wf2jcctJaWlZ +fVZwB193YSivcgt778xlAkEAprYUz3jczjF5r2hrgbizPzPDR94tM5BTO3ki2v3w +kbf+j2g7FNAx6kZiVN8XwfLc8xEeUGiPKwtq3ddPDFh17w== +-----END RSA PRIVATE KEY----- diff --git a/node_modules/request/tests/test-body.js b/node_modules/request/tests/test-body.js new file mode 100644 index 0000000..a624397 --- /dev/null +++ b/node_modules/request/tests/test-body.js @@ -0,0 +1,117 @@ +var server = require('./server') + , events = require('events') + , stream = require('stream') + , assert = require('assert') + , request = require('../main.js') + ; + +var s = server.createServer(); + +var tests = + { testGet : + { resp : server.createGetResponse("TESTING!") + , expectBody: "TESTING!" + } + , testGetChunkBreak : + { resp : server.createChunkResponse( + [ new Buffer([239]) + , new Buffer([163]) + , new Buffer([191]) + , new Buffer([206]) + , new Buffer([169]) + , new Buffer([226]) + , new Buffer([152]) + , new Buffer([131]) + ]) + , expectBody: "Ω☃" + } + , testGetBuffer : + { resp : server.createGetResponse(new Buffer("TESTING!")) + , encoding: null + , expectBody: new Buffer("TESTING!") + } + , testGetEncoding : + { resp : server.createGetResponse(new Buffer('efa3bfcea9e29883', 'hex')) + , encoding: 'hex' + , expectBody: "efa3bfcea9e29883" + } + , testGetJSON : + { resp : server.createGetResponse('{"test":true}', 'application/json') + , json : true + , expectBody: {"test":true} + } + , testPutString : + { resp : server.createPostValidator("PUTTINGDATA") + , method : "PUT" + , body : "PUTTINGDATA" + } + , testPutBuffer : + { resp : server.createPostValidator("PUTTINGDATA") + , method : "PUT" + , body : new Buffer("PUTTINGDATA") + } + , testPutJSON : + { resp : server.createPostValidator(JSON.stringify({foo: 'bar'})) + , method: "PUT" + , json: {foo: 'bar'} + } + , testPutMultipart : + { resp: server.createPostValidator( + '--__BOUNDARY__\r\n' + + 'content-type: text/html\r\n' + + '\r\n' + + 'Oh hi.' + + '\r\n--__BOUNDARY__\r\n\r\n' + + 'Oh hi.' + + '\r\n--__BOUNDARY__--' + ) + , method: "PUT" + , multipart: + [ {'content-type': 'text/html', 'body': 'Oh hi.'} + , {'body': 'Oh hi.'} + ] + } + , testPutMultipartPreambleCRLF : + { resp: server.createPostValidator( + '\r\n--__BOUNDARY__\r\n' + + 'content-type: text/html\r\n' + + '\r\n' + + 'Oh hi.' + + '\r\n--__BOUNDARY__\r\n\r\n' + + 'Oh hi.' + + '\r\n--__BOUNDARY__--' + ) + , method: "PUT" + , preambleCRLF: true + , multipart: + [ {'content-type': 'text/html', 'body': 'Oh hi.'} + , {'body': 'Oh hi.'} + ] + } + } + +s.listen(s.port, function () { + + var counter = 0 + + for (i in tests) { + (function () { + var test = tests[i] + s.on('/'+i, test.resp) + test.uri = s.url + '/' + i + request(test, function (err, resp, body) { + if (err) throw err + if (test.expectBody) { + assert.deepEqual(test.expectBody, body) + } + counter = counter - 1; + if (counter === 0) { + console.log(Object.keys(tests).length+" tests passed.") + s.close() + } + }) + counter++ + })() + } +}) + diff --git a/node_modules/request/tests/test-cookie.js b/node_modules/request/tests/test-cookie.js new file mode 100644 index 0000000..6c6a7a7 --- /dev/null +++ b/node_modules/request/tests/test-cookie.js @@ -0,0 +1,29 @@ +var Cookie = require('../vendor/cookie') + , assert = require('assert'); + +var str = 'Sid="s543qactge.wKE61E01Bs%2BKhzmxrwrnug="; Path=/; httpOnly; Expires=Sat, 04 Dec 2010 23:27:28 GMT'; +var cookie = new Cookie(str); + +// test .toString() +assert.equal(cookie.toString(), str); + +// test .path +assert.equal(cookie.path, '/'); + +// test .httpOnly +assert.equal(cookie.httpOnly, true); + +// test .name +assert.equal(cookie.name, 'Sid'); + +// test .value +assert.equal(cookie.value, '"s543qactge.wKE61E01Bs%2BKhzmxrwrnug="'); + +// test .expires +assert.equal(cookie.expires instanceof Date, true); + +// test .path default +var cookie = new Cookie('foo=bar', { url: 'http://foo.com/bar' }); +assert.equal(cookie.path, '/bar'); + +console.log('All tests passed'); diff --git a/node_modules/request/tests/test-cookiejar.js b/node_modules/request/tests/test-cookiejar.js new file mode 100644 index 0000000..76fcd71 --- /dev/null +++ b/node_modules/request/tests/test-cookiejar.js @@ -0,0 +1,90 @@ +var Cookie = require('../vendor/cookie') + , Jar = require('../vendor/cookie/jar') + , assert = require('assert'); + +function expires(ms) { + return new Date(Date.now() + ms).toUTCString(); +} + +// test .get() expiration +(function() { + var jar = new Jar; + var cookie = new Cookie('sid=1234; path=/; expires=' + expires(1000)); + jar.add(cookie); + setTimeout(function(){ + var cookies = jar.get({ url: 'http://foo.com/foo' }); + assert.equal(cookies.length, 1); + assert.equal(cookies[0], cookie); + setTimeout(function(){ + var cookies = jar.get({ url: 'http://foo.com/foo' }); + assert.equal(cookies.length, 0); + }, 1000); + }, 5); +})(); + +// test .get() path support +(function() { + var jar = new Jar; + var a = new Cookie('sid=1234; path=/'); + var b = new Cookie('sid=1111; path=/foo/bar'); + var c = new Cookie('sid=2222; path=/'); + jar.add(a); + jar.add(b); + jar.add(c); + + // should remove the duplicates + assert.equal(jar.cookies.length, 2); + + // same name, same path, latter prevails + var cookies = jar.get({ url: 'http://foo.com/' }); + assert.equal(cookies.length, 1); + assert.equal(cookies[0], c); + + // same name, diff path, path specifity prevails, latter prevails + var cookies = jar.get({ url: 'http://foo.com/foo/bar' }); + assert.equal(cookies.length, 1); + assert.equal(cookies[0], b); + + var jar = new Jar; + var a = new Cookie('sid=1111; path=/foo/bar'); + var b = new Cookie('sid=1234; path=/'); + jar.add(a); + jar.add(b); + + var cookies = jar.get({ url: 'http://foo.com/foo/bar' }); + assert.equal(cookies.length, 1); + assert.equal(cookies[0], a); + + var cookies = jar.get({ url: 'http://foo.com/' }); + assert.equal(cookies.length, 1); + assert.equal(cookies[0], b); + + var jar = new Jar; + var a = new Cookie('sid=1111; path=/foo/bar'); + var b = new Cookie('sid=3333; path=/foo/bar'); + var c = new Cookie('pid=3333; path=/foo/bar'); + var d = new Cookie('sid=2222; path=/foo/'); + var e = new Cookie('sid=1234; path=/'); + jar.add(a); + jar.add(b); + jar.add(c); + jar.add(d); + jar.add(e); + + var cookies = jar.get({ url: 'http://foo.com/foo/bar' }); + assert.equal(cookies.length, 2); + assert.equal(cookies[0], b); + assert.equal(cookies[1], c); + + var cookies = jar.get({ url: 'http://foo.com/foo/' }); + assert.equal(cookies.length, 1); + assert.equal(cookies[0], d); + + var cookies = jar.get({ url: 'http://foo.com/' }); + assert.equal(cookies.length, 1); + assert.equal(cookies[0], e); +})(); + +setTimeout(function() { + console.log('All tests passed'); +}, 1200); diff --git a/node_modules/request/tests/test-defaults.js b/node_modules/request/tests/test-defaults.js new file mode 100644 index 0000000..479abf2 --- /dev/null +++ b/node_modules/request/tests/test-defaults.js @@ -0,0 +1,99 @@ +var server = require('./server') + , assert = require('assert') + , request = require('../main.js') + ; + +var s = server.createServer(); + +s.listen(s.port, function () { + var counter = 0; + s.on('/get', function (req, resp) { + assert.equal(req.headers.foo, 'bar'); + assert.equal(req.method, 'GET') + resp.writeHead(200, {'Content-Type': 'text/plain'}); + resp.end('TESTING!'); + }); + + // test get(string, function) + request.defaults({headers:{foo:"bar"}})(s.url + '/get', function (e, r, b){ + if (e) throw e; + assert.deepEqual("TESTING!", b); + counter += 1; + }); + + s.on('/post', function (req, resp) { + assert.equal(req.headers.foo, 'bar'); + assert.equal(req.headers['content-type'], 'application/json'); + assert.equal(req.method, 'POST') + resp.writeHead(200, {'Content-Type': 'application/json'}); + resp.end(JSON.stringify({foo:'bar'})); + }); + + // test post(string, object, function) + request.defaults({headers:{foo:"bar"}}).post(s.url + '/post', {json: true}, function (e, r, b){ + if (e) throw e; + assert.deepEqual('bar', b.foo); + counter += 1; + }); + + s.on('/del', function (req, resp) { + assert.equal(req.headers.foo, 'bar'); + assert.equal(req.method, 'DELETE') + resp.writeHead(200, {'Content-Type': 'application/json'}); + resp.end(JSON.stringify({foo:'bar'})); + }); + + // test .del(string, function) + request.defaults({headers:{foo:"bar"}, json:true}).del(s.url + '/del', function (e, r, b){ + if (e) throw e; + assert.deepEqual('bar', b.foo); + counter += 1; + }); + + s.on('/head', function (req, resp) { + assert.equal(req.headers.foo, 'bar'); + assert.equal(req.method, 'HEAD') + resp.writeHead(200, {'Content-Type': 'text/plain'}); + resp.end(); + }); + + // test head.(object, function) + request.defaults({headers:{foo:"bar"}}).head({uri: s.url + '/head'}, function (e, r, b){ + if (e) throw e; + counter += 1; + }); + + s.on('/get_custom', function(req, resp) { + assert.equal(req.headers.foo, 'bar'); + assert.equal(req.headers.x, 'y'); + resp.writeHead(200, {'Content-Type': 'text/plain'}); + resp.end(); + }); + + // test custom request handler function + var defaultRequest = request.defaults({ + headers:{foo:"bar"} + , body: 'TESTING!' + }, function(uri, options, callback) { + var params = request.initParams(uri, options, callback); + options = params.options; + options.headers.x = 'y'; + + return request(params.uri, params.options, params.callback); + }); + + var msg = 'defaults test failed. head request should throw earlier'; + assert.throws(function() { + defaultRequest.head(s.url + '/get_custom', function(e, r, b) { + throw new Error(msg); + }); + counter+=1; + }, msg); + + defaultRequest.get(s.url + '/get_custom', function(e, r, b) { + if(e) throw e; + counter += 1; + console.log(counter.toString() + " tests passed."); + s.close(); + }); +}) diff --git a/node_modules/request/tests/test-errors.js b/node_modules/request/tests/test-errors.js new file mode 100644 index 0000000..1986a59 --- /dev/null +++ b/node_modules/request/tests/test-errors.js @@ -0,0 +1,37 @@ +var server = require('./server') + , events = require('events') + , assert = require('assert') + , request = require('../main.js') + ; + +var local = 'http://localhost:8888/asdf' + +try { + request({uri:local, body:{}}) + assert.fail("Should have throw") +} catch(e) { + assert.equal(e.message, 'Argument error, options.body.') +} + +try { + request({uri:local, multipart: 'foo'}) + assert.fail("Should have throw") +} catch(e) { + assert.equal(e.message, 'Argument error, options.multipart.') +} + +try { + request({uri:local, multipart: [{}]}) + assert.fail("Should have throw") +} catch(e) { + assert.equal(e.message, 'Body attribute missing in multipart.') +} + +try { + request(local, {multipart: [{}]}) + assert.fail("Should have throw") +} catch(e) { + assert.equal(e.message, 'Body attribute missing in multipart.') +} + +console.log("All tests passed.") diff --git a/node_modules/request/tests/test-follow-all-303.js b/node_modules/request/tests/test-follow-all-303.js new file mode 100644 index 0000000..3f2162d --- /dev/null +++ b/node_modules/request/tests/test-follow-all-303.js @@ -0,0 +1,30 @@ +var request = require('../main'); +var http = require('http'); +var requests = 0; +var assert = require('assert'); + +var server = http.createServer(function (req, res) { + console.error(req.method, req.url); + requests ++; + + if (req.method === 'POST') { + console.error('send 303'); + res.setHeader('location', req.url); + res.statusCode = 303; + res.end('try again, i guess\n'); + } else { + console.error('send 200') + res.end('ok: ' + requests); + } +}); +server.listen(6767); + +request.post({ url: 'http://localhost:6767/foo', + followAllRedirects: true, + form: { foo: 'bar' } }, function (er, req, body) { + if (er) throw er; + assert.equal(body, 'ok: 2'); + assert.equal(requests, 2); + console.error('ok - ' + process.version); + server.close(); +}); diff --git a/node_modules/request/tests/test-follow-all.js b/node_modules/request/tests/test-follow-all.js new file mode 100644 index 0000000..b78745b --- /dev/null +++ b/node_modules/request/tests/test-follow-all.js @@ -0,0 +1,35 @@ +var request = require('../main'); +var http = require('http'); +var requests = 0; +var assert = require('assert'); + +var server = http.createServer(function (req, res) { + requests ++; + + // redirect everything 3 times, no matter what. + var c = req.headers.cookie; + + if (!c) c = 0; + else c = +c.split('=')[1] || 0; + + if (c > 3) { + res.end('ok: '+requests); + return; + } + + res.setHeader('set-cookie', 'c=' + (c + 1)); + res.setHeader('location', req.url); + res.statusCode = 302; + res.end('try again, i guess\n'); +}); +server.listen(6767); + +request.post({ url: 'http://localhost:6767/foo', + followAllRedirects: true, + form: { foo: 'bar' } }, function (er, req, body) { + if (er) throw er; + assert.equal(body, 'ok: 5'); + assert.equal(requests, 5); + console.error('ok - ' + process.version); + server.close(); +}); diff --git a/node_modules/request/tests/test-form.js b/node_modules/request/tests/test-form.js new file mode 100644 index 0000000..aeefd31 --- /dev/null +++ b/node_modules/request/tests/test-form.js @@ -0,0 +1,79 @@ +var assert = require('assert') +var http = require('http'); +var path = require('path'); +var mime = require('mime'); +var request = require('../main.js'); +var fs = require('fs'); + +var remoteFile = 'http://nodejs.org/images/logo.png'; + +var FIELDS = [ + {name: 'my_field', value: 'my_value'}, + {name: 'my_buffer', value: new Buffer([1, 2, 3])}, + {name: 'my_file', value: fs.createReadStream(__dirname + '/unicycle.jpg')}, + {name: 'remote_file', value: request(remoteFile) } +]; + +var server = http.createServer(function(req, res) { + + // temp workaround + var data = ''; + req.setEncoding('utf8'); + + req.on('data', function(d) { + data += d; + }); + + req.on('end', function() { + // check for the fields' traces + + // 1st field : my_field + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf(field.value) != -1 ); + + // 2nd field : my_buffer + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf(field.value) != -1 ); + + // 3rd field : my_file + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf('; filename="'+path.basename(field.value.path)+'"') != -1 ); + // check for unicycle.jpg traces + assert.ok( data.indexOf('2005:06:21 01:44:12') != -1 ); + assert.ok( data.indexOf('Content-Type: '+mime.lookup(field.value.path) ) != -1 ); + + // 4th field : remote_file + var field = FIELDS.shift(); + assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 ); + assert.ok( data.indexOf('; filename="'+path.basename(field.value.path)+'"') != -1 ); + // check for http://nodejs.org/images/logo.png traces + assert.ok( data.indexOf('ImageReady') != -1 ); + assert.ok( data.indexOf('Content-Type: '+mime.lookup(remoteFile) ) != -1 ); + + res.writeHead(200); + res.end('done'); + + }); + + +}); + +server.listen(8080, function() { + + var req = request.post('http://localhost:8080/upload', function () { + server.close(); + }) + var form = req.form() + + FIELDS.forEach(function(field) { + form.append(field.name, field.value); + }); + +}); + +process.on('exit', function() { + assert.strictEqual(FIELDS.length, 0); +}); diff --git a/node_modules/request/tests/test-headers.js b/node_modules/request/tests/test-headers.js new file mode 100644 index 0000000..31fe3f4 --- /dev/null +++ b/node_modules/request/tests/test-headers.js @@ -0,0 +1,52 @@ +var server = require('./server') + , assert = require('assert') + , request = require('../main.js') + , Cookie = require('../vendor/cookie') + , Jar = require('../vendor/cookie/jar') + , s = server.createServer() + +s.listen(s.port, function () { + var serverUri = 'http://localhost:' + s.port + , numTests = 0 + , numOutstandingTests = 0 + + function createTest(requestObj, serverAssertFn) { + var testNumber = numTests; + numTests += 1; + numOutstandingTests += 1; + s.on('/' + testNumber, function (req, res) { + serverAssertFn(req, res); + res.writeHead(200); + res.end(); + }); + requestObj.url = serverUri + '/' + testNumber + request(requestObj, function (err, res, body) { + assert.ok(!err) + assert.equal(res.statusCode, 200) + numOutstandingTests -= 1 + if (numOutstandingTests === 0) { + console.log(numTests + ' tests passed.') + s.close() + } + }) + } + + // Issue #125: headers.cookie shouldn't be replaced when a cookie jar isn't specified + createTest({headers: {cookie: 'foo=bar'}}, function (req, res) { + assert.ok(req.headers.cookie) + assert.equal(req.headers.cookie, 'foo=bar') + }) + + // Issue #125: headers.cookie + cookie jar + var jar = new Jar() + jar.add(new Cookie('quux=baz')); + createTest({jar: jar, headers: {cookie: 'foo=bar'}}, function (req, res) { + assert.ok(req.headers.cookie) + assert.equal(req.headers.cookie, 'foo=bar; quux=baz') + }) + + // There should be no cookie header when neither headers.cookie nor a cookie jar is specified + createTest({}, function (req, res) { + assert.ok(!req.headers.cookie) + }) +}) diff --git a/node_modules/request/tests/test-httpModule.js b/node_modules/request/tests/test-httpModule.js new file mode 100644 index 0000000..1866de2 --- /dev/null +++ b/node_modules/request/tests/test-httpModule.js @@ -0,0 +1,94 @@ +var http = require('http') + , https = require('https') + , server = require('./server') + , assert = require('assert') + , request = require('../main.js') + + +var faux_requests_made = {'http':0, 'https':0} +function wrap_request(name, module) { + // Just like the http or https module, but note when a request is made. + var wrapped = {} + Object.keys(module).forEach(function(key) { + var value = module[key]; + + if(key != 'request') + wrapped[key] = value; + else + wrapped[key] = function(options, callback) { + faux_requests_made[name] += 1 + return value.apply(this, arguments) + } + }) + + return wrapped; +} + + +var faux_http = wrap_request('http', http) + , faux_https = wrap_request('https', https) + , plain_server = server.createServer() + , https_server = server.createSSLServer() + + +plain_server.listen(plain_server.port, function() { + plain_server.on('/plain', function (req, res) { + res.writeHead(200) + res.end('plain') + }) + plain_server.on('/to_https', function (req, res) { + res.writeHead(301, {'location':'https://localhost:'+https_server.port + '/https'}) + res.end() + }) + + https_server.listen(https_server.port, function() { + https_server.on('/https', function (req, res) { + res.writeHead(200) + res.end('https') + }) + https_server.on('/to_plain', function (req, res) { + res.writeHead(302, {'location':'http://localhost:'+plain_server.port + '/plain'}) + res.end() + }) + + run_tests() + run_tests({}) + run_tests({'http:':faux_http}) + run_tests({'https:':faux_https}) + run_tests({'http:':faux_http, 'https:':faux_https}) + }) +}) + +function run_tests(httpModules) { + var to_https = 'http://localhost:'+plain_server.port+'/to_https' + var to_plain = 'https://localhost:'+https_server.port+'/to_plain' + + request(to_https, {'httpModules':httpModules}, function (er, res, body) { + assert.ok(!er, 'Bounce to SSL worked') + assert.equal(body, 'https', 'Received HTTPS server body') + done() + }) + + request(to_plain, {'httpModules':httpModules}, function (er, res, body) { + assert.ok(!er, 'Bounce to plaintext server worked') + assert.equal(body, 'plain', 'Received HTTPS server body') + done() + }) +} + + +var passed = 0; +function done() { + passed += 1 + var expected = 10 + + if(passed == expected) { + plain_server.close() + https_server.close() + + assert.equal(faux_requests_made.http, 4, 'Wrapped http module called appropriately') + assert.equal(faux_requests_made.https, 4, 'Wrapped https module called appropriately') + + console.log((expected+2) + ' tests passed.') + } +} diff --git a/node_modules/request/tests/test-https-strict.js b/node_modules/request/tests/test-https-strict.js new file mode 100644 index 0000000..470b68d --- /dev/null +++ b/node_modules/request/tests/test-https-strict.js @@ -0,0 +1,97 @@ +// a test where we validate the siguature of the keys +// otherwise exactly the same as the ssl test + +var server = require('./server') + , assert = require('assert') + , request = require('../main.js') + , fs = require('fs') + , path = require('path') + , opts = { key: path.resolve(__dirname, 'ssl/ca/server.key') + , cert: path.resolve(__dirname, 'ssl/ca/server.crt') } + , s = server.createSSLServer(null, opts) + , caFile = path.resolve(__dirname, 'ssl/ca/ca.crt') + , ca = fs.readFileSync(caFile) + +var tests = + { testGet : + { resp : server.createGetResponse("TESTING!") + , expectBody: "TESTING!" + } + , testGetChunkBreak : + { resp : server.createChunkResponse( + [ new Buffer([239]) + , new Buffer([163]) + , new Buffer([191]) + , new Buffer([206]) + , new Buffer([169]) + , new Buffer([226]) + , new Buffer([152]) + , new Buffer([131]) + ]) + , expectBody: "Ω☃" + } + , testGetJSON : + { resp : server.createGetResponse('{"test":true}', 'application/json') + , json : true + , expectBody: {"test":true} + } + , testPutString : + { resp : server.createPostValidator("PUTTINGDATA") + , method : "PUT" + , body : "PUTTINGDATA" + } + , testPutBuffer : + { resp : server.createPostValidator("PUTTINGDATA") + , method : "PUT" + , body : new Buffer("PUTTINGDATA") + } + , testPutJSON : + { resp : server.createPostValidator(JSON.stringify({foo: 'bar'})) + , method: "PUT" + , json: {foo: 'bar'} + } + , testPutMultipart : + { resp: server.createPostValidator( + '--__BOUNDARY__\r\n' + + 'content-type: text/html\r\n' + + '\r\n' + + 'Oh hi.' + + '\r\n--__BOUNDARY__\r\n\r\n' + + 'Oh hi.' + + '\r\n--__BOUNDARY__--' + ) + , method: "PUT" + , multipart: + [ {'content-type': 'text/html', 'body': 'Oh hi.'} + , {'body': 'Oh hi.'} + ] + } + } + +s.listen(s.port, function () { + + var counter = 0 + + for (i in tests) { + (function () { + var test = tests[i] + s.on('/'+i, test.resp) + test.uri = s.url + '/' + i + test.strictSSL = true + test.ca = ca + test.headers = { host: 'testing.request.mikealrogers.com' } + request(test, function (err, resp, body) { + if (err) throw err + if (test.expectBody) { + assert.deepEqual(test.expectBody, body) + } + counter = counter - 1; + if (counter === 0) { + console.log(Object.keys(tests).length+" tests passed.") + s.close() + } + }) + counter++ + })() + } +}) diff --git a/node_modules/request/tests/test-https.js b/node_modules/request/tests/test-https.js new file mode 100644 index 0000000..58e7db9 --- /dev/null +++ b/node_modules/request/tests/test-https.js @@ -0,0 +1,86 @@ +var server = require('./server') + , assert = require('assert') + , request = require('../main.js') + +var s = server.createSSLServer(); + +var tests = + { testGet : + { resp : server.createGetResponse("TESTING!") + , expectBody: "TESTING!" + } + , testGetChunkBreak : + { resp : server.createChunkResponse( + [ new Buffer([239]) + , new Buffer([163]) + , new Buffer([191]) + , new Buffer([206]) + , new Buffer([169]) + , new Buffer([226]) + , new Buffer([152]) + , new Buffer([131]) + ]) + , expectBody: "Ω☃" + } + , testGetJSON : + { resp : server.createGetResponse('{"test":true}', 'application/json') + , json : true + , expectBody: {"test":true} + } + , testPutString : + { resp : server.createPostValidator("PUTTINGDATA") + , method : "PUT" + , body : "PUTTINGDATA" + } + , testPutBuffer : + { resp : server.createPostValidator("PUTTINGDATA") + , method : "PUT" + , body : new Buffer("PUTTINGDATA") + } + , testPutJSON : + { resp : server.createPostValidator(JSON.stringify({foo: 'bar'})) + , method: "PUT" + , json: {foo: 'bar'} + } + , testPutMultipart : + { resp: server.createPostValidator( + '--__BOUNDARY__\r\n' + + 'content-type: text/html\r\n' + + '\r\n' + + 'Oh hi.' + + '\r\n--__BOUNDARY__\r\n\r\n' + + 'Oh hi.' + + '\r\n--__BOUNDARY__--' + ) + , method: "PUT" + , multipart: + [ {'content-type': 'text/html', 'body': 'Oh hi.'} + , {'body': 'Oh hi.'} + ] + } + } + +s.listen(s.port, function () { + + var counter = 0 + + for (i in tests) { + (function () { + var test = tests[i] + s.on('/'+i, test.resp) + test.uri = s.url + '/' + i + request(test, function (err, resp, body) { + if (err) throw err + if (test.expectBody) { + assert.deepEqual(test.expectBody, body) + } + counter = counter - 1; + if (counter === 0) { + console.log(Object.keys(tests).length+" tests passed.") + s.close() + } + }) + counter++ + })() + } +}) diff --git a/node_modules/request/tests/test-oauth.js b/node_modules/request/tests/test-oauth.js new file mode 100644 index 0000000..72ca923 --- /dev/null +++ b/node_modules/request/tests/test-oauth.js @@ -0,0 +1,117 @@ +var hmacsign = require('../oauth').hmacsign + , assert = require('assert') + , qs = require('querystring') + , request = require('../main') + ; + +function getsignature (r) { + var sign + r.headers.Authorization.slice('OAuth '.length).replace(/,\ /g, ',').split(',').forEach(function (v) { + if (v.slice(0, 'oauth_signature="'.length) === 'oauth_signature="') sign = v.slice('oauth_signature="'.length, -1) + }) + return decodeURIComponent(sign) +} + +// Tests from Twitter documentation https://dev.twitter.com/docs/auth/oauth + +var reqsign = hmacsign('POST', 'https://api.twitter.com/oauth/request_token', + { oauth_callback: 'http://localhost:3005/the_dance/process_callback?service_provider_id=11' + , oauth_consumer_key: 'GDdmIQH6jhtmLUypg82g' + , oauth_nonce: 'QP70eNmVz8jvdPevU3oJD2AfF7R7odC2XJcn4XlZJqk' + , oauth_signature_method: 'HMAC-SHA1' + , oauth_timestamp: '1272323042' + , oauth_version: '1.0' + }, "MCD8BKwGdgPHvAuvgvz4EQpqDAtx89grbuNMRd7Eh98") + +console.log(reqsign) +console.log('8wUi7m5HFQy76nowoCThusfgB+Q=') +assert.equal(reqsign, '8wUi7m5HFQy76nowoCThusfgB+Q=') + +var accsign = hmacsign('POST', 'https://api.twitter.com/oauth/access_token', + { oauth_consumer_key: 'GDdmIQH6jhtmLUypg82g' + , oauth_nonce: '9zWH6qe0qG7Lc1telCn7FhUbLyVdjEaL3MO5uHxn8' + , oauth_signature_method: 'HMAC-SHA1' + , oauth_token: '8ldIZyxQeVrFZXFOZH5tAwj6vzJYuLQpl0WUEYtWc' + , oauth_timestamp: '1272323047' + , oauth_verifier: 'pDNg57prOHapMbhv25RNf75lVRd6JDsni1AJJIDYoTY' + , oauth_version: '1.0' + }, "MCD8BKwGdgPHvAuvgvz4EQpqDAtx89grbuNMRd7Eh98", "x6qpRnlEmW9JbQn4PQVVeVG8ZLPEx6A0TOebgwcuA") + +console.log(accsign) +console.log('PUw/dHA4fnlJYM6RhXk5IU/0fCc=') +assert.equal(accsign, 'PUw/dHA4fnlJYM6RhXk5IU/0fCc=') + +var upsign = hmacsign('POST', 'http://api.twitter.com/1/statuses/update.json', + { oauth_consumer_key: "GDdmIQH6jhtmLUypg82g" + , oauth_nonce: "oElnnMTQIZvqvlfXM56aBLAf5noGD0AQR3Fmi7Q6Y" + , oauth_signature_method: "HMAC-SHA1" + , oauth_token: "819797-Jxq8aYUDRmykzVKrgoLhXSq67TEa5ruc4GJC2rWimw" + , oauth_timestamp: "1272325550" + , oauth_version: "1.0" + , status: 'setting up my twitter 私のさえずりを設定する' + }, "MCD8BKwGdgPHvAuvgvz4EQpqDAtx89grbuNMRd7Eh98", "J6zix3FfA9LofH0awS24M3HcBYXO5nI1iYe8EfBA") + +console.log(upsign) +console.log('yOahq5m0YjDDjfjxHaXEsW9D+X0=') +assert.equal(upsign, 'yOahq5m0YjDDjfjxHaXEsW9D+X0=') + + +var rsign = request.post( + { url: 'https://api.twitter.com/oauth/request_token' + , oauth: + { callback: 'http://localhost:3005/the_dance/process_callback?service_provider_id=11' + , consumer_key: 'GDdmIQH6jhtmLUypg82g' + , nonce: 'QP70eNmVz8jvdPevU3oJD2AfF7R7odC2XJcn4XlZJqk' + , timestamp: '1272323042' + , version: '1.0' + , consumer_secret: "MCD8BKwGdgPHvAuvgvz4EQpqDAtx89grbuNMRd7Eh98" + } + }) + +setTimeout(function () { + console.log(getsignature(rsign)) + assert.equal(reqsign, getsignature(rsign)) +}) + +var raccsign = request.post( + { url: 'https://api.twitter.com/oauth/access_token' + , oauth: + { consumer_key: 'GDdmIQH6jhtmLUypg82g' + , nonce: '9zWH6qe0qG7Lc1telCn7FhUbLyVdjEaL3MO5uHxn8' + , signature_method: 'HMAC-SHA1' + , token: '8ldIZyxQeVrFZXFOZH5tAwj6vzJYuLQpl0WUEYtWc' + , timestamp: '1272323047' + , verifier: 'pDNg57prOHapMbhv25RNf75lVRd6JDsni1AJJIDYoTY' + , version: '1.0' + , consumer_secret: "MCD8BKwGdgPHvAuvgvz4EQpqDAtx89grbuNMRd7Eh98" + , token_secret: "x6qpRnlEmW9JbQn4PQVVeVG8ZLPEx6A0TOebgwcuA" + } + }) + +setTimeout(function () { + console.log(getsignature(raccsign)) + assert.equal(accsign, getsignature(raccsign)) +}, 1) + +var rupsign = request.post( + { url: 'http://api.twitter.com/1/statuses/update.json' + , oauth: + { consumer_key: "GDdmIQH6jhtmLUypg82g" + , nonce: "oElnnMTQIZvqvlfXM56aBLAf5noGD0AQR3Fmi7Q6Y" + , signature_method: "HMAC-SHA1" + , token: "819797-Jxq8aYUDRmykzVKrgoLhXSq67TEa5ruc4GJC2rWimw" + , timestamp: "1272325550" + , version: "1.0" + , consumer_secret: "MCD8BKwGdgPHvAuvgvz4EQpqDAtx89grbuNMRd7Eh98" + , token_secret: "J6zix3FfA9LofH0awS24M3HcBYXO5nI1iYe8EfBA" + } + , form: {status: 'setting up my twitter 私のさえずりを設定する'} + }) +setTimeout(function () { + console.log(getsignature(rupsign)) + assert.equal(upsign, getsignature(rupsign)) +}, 1) + + + + diff --git a/node_modules/request/tests/test-params.js b/node_modules/request/tests/test-params.js new file mode 100644 index 0000000..5ddb311 --- /dev/null +++ b/node_modules/request/tests/test-params.js @@ -0,0 +1,92 @@ +var server = require('./server') + , assert = require('assert') + , request = require('../main.js') + ; + +var s = server.createServer(); + +var tests = + { testGet : + { resp : server.createGetResponse("TESTING!") + , expectBody: "TESTING!" + } + , testGetChunkBreak : + { resp : server.createChunkResponse( + [ new Buffer([239]) + , new Buffer([163]) + , new Buffer([191]) + , new Buffer([206]) + , new Buffer([169]) + , new Buffer([226]) + , new Buffer([152]) + , new Buffer([131]) + ]) + , expectBody: "Ω☃" + } + , testGetBuffer : + { resp : server.createGetResponse(new Buffer("TESTING!")) + , encoding: null + , expectBody: new Buffer("TESTING!") + } + , testGetJSON : + { resp : server.createGetResponse('{"test":true}', 'application/json') + , json : true + , expectBody: {"test":true} + } + , testPutString : + { resp : server.createPostValidator("PUTTINGDATA") + , method : "PUT" + , body : "PUTTINGDATA" + } + , testPutBuffer : + { resp : server.createPostValidator("PUTTINGDATA") + , method : "PUT" + , body : new Buffer("PUTTINGDATA") + } + , testPutJSON : + { resp : server.createPostValidator(JSON.stringify({foo: 'bar'})) + , method: "PUT" + , json: {foo: 'bar'} + } + , testPutMultipart : + { resp: server.createPostValidator( + '--__BOUNDARY__\r\n' + + 'content-type: text/html\r\n' + + '\r\n' + + 'Oh hi.' + + '\r\n--__BOUNDARY__\r\n\r\n' + + 'Oh hi.' + + '\r\n--__BOUNDARY__--' + ) + , method: "PUT" + , multipart: + [ {'content-type': 'text/html', 'body': 'Oh hi.'} + , {'body': 'Oh hi.'} + ] + } + } + +s.listen(s.port, function () { + + var counter = 0 + + for (i in tests) { + (function () { + var test = tests[i] + s.on('/'+i, test.resp) + //test.uri = s.url + '/' + i + request(s.url + '/' + i, test, function (err, resp, body) { + if (err) throw err + if (test.expectBody) { + assert.deepEqual(test.expectBody, body) + } + counter = counter - 1; + if (counter === 0) { + console.log(Object.keys(tests).length+" tests passed.") + s.close() + } + }) + counter++ + })() + } +}) diff --git a/node_modules/request/tests/test-piped-redirect.js b/node_modules/request/tests/test-piped-redirect.js new file mode 100644 index 0000000..25bf35d --- /dev/null +++ b/node_modules/request/tests/test-piped-redirect.js @@ -0,0 +1,52 @@ +var http = require('http') + , assert = require('assert') + , request = require('../main.js') + ; + +var portOne = 8968 + , portTwo = 8969 + ; + + +// server one +var s1 = http.createServer(function (req, resp) +{ + if (req.url == '/original') + { + resp.writeHeader(302, {'location': '/redirected'}) + resp.end() + } + else if (req.url == '/redirected') + { + resp.writeHeader(200, {'content-type': 'text/plain'}) + resp.write('OK') + resp.end() + } + +}).listen(portOne); + + +// server two +var s2 = http.createServer(function (req, resp) +{ + + var x = request('http://localhost:'+portOne+'/original') + req.pipe(x) + x.pipe(resp) + +}).listen(portTwo, function() +{ + + var r = request('http://localhost:'+portTwo+'/original', function (err, res, body) { + + assert.equal(body, 'OK') + + s1.close() + s2.close() + + }); + + // it hangs, so wait a second :) + r.timeout = 1000; + +}); diff --git a/node_modules/request/tests/test-pipes.js b/node_modules/request/tests/test-pipes.js new file mode 100644 index 0000000..0f7afb8 --- /dev/null +++ b/node_modules/request/tests/test-pipes.js @@ -0,0 +1,202 @@ +var server = require('./server') + , events = require('events') + , stream = require('stream') + , assert = require('assert') + , fs = require('fs') + , request = require('../main.js') + , path = require('path') + , util = require('util') + ; + +var s = server.createServer(3453); + +function ValidationStream(str) { + this.str = str + this.buf = '' + this.on('data', function (data) { + this.buf += data + }) + this.on('end', function () { + assert.equal(this.str, this.buf) + }) + this.writable = true +} +util.inherits(ValidationStream, stream.Stream) +ValidationStream.prototype.write = function (chunk) { + this.emit('data', chunk) +} +ValidationStream.prototype.end = function (chunk) { + if (chunk) emit('data', chunk) + this.emit('end') +} + +s.listen(s.port, function () { + counter = 0; + + var check = function () { + counter = counter - 1 + if (counter === 0) { + console.log('All tests passed.') + setTimeout(function () { + process.exit(); + }, 500) + } + } + + // Test pipeing to a request object + s.once('/push', server.createPostValidator("mydata")); + + var mydata = new stream.Stream(); + mydata.readable = true + + counter++ + var r1 = request.put({url:'http://localhost:3453/push'}, function () { + check(); + }) + mydata.pipe(r1) + + mydata.emit('data', 'mydata'); + mydata.emit('end'); + + + // Test pipeing from a request object. + s.once('/pull', server.createGetResponse("mypulldata")); + + var mypulldata = new stream.Stream(); + mypulldata.writable = true + + counter++ + request({url:'http://localhost:3453/pull'}).pipe(mypulldata) + + var d = ''; + + mypulldata.write = function (chunk) { + d += chunk; + } + mypulldata.end = function () { + assert.equal(d, 'mypulldata'); + check(); + }; + + + s.on('/cat', function (req, resp) { + if (req.method === "GET") { + resp.writeHead(200, {'content-type':'text/plain-test', 'content-length':4}); + resp.end('asdf') + } else if (req.method === "PUT") { + assert.equal(req.headers['content-type'], 'text/plain-test'); + assert.equal(req.headers['content-length'], 4) + var validate = ''; + + req.on('data', function (chunk) {validate += chunk}) + req.on('end', function () { + resp.writeHead(201); + resp.end(); + assert.equal(validate, 'asdf'); + check(); + }) + } + }) + s.on('/pushjs', function (req, resp) { + if (req.method === "PUT") { + assert.equal(req.headers['content-type'], 'application/javascript'); + check(); + } + }) + s.on('/catresp', function (req, resp) { + request.get('http://localhost:3453/cat').pipe(resp) + }) + s.on('/doodle', function (req, resp) { + if (req.headers['x-oneline-proxy']) { + resp.setHeader('x-oneline-proxy', 'yup') + } + resp.writeHead('200', {'content-type':'image/png'}) + fs.createReadStream(path.join(__dirname, 'googledoodle.png')).pipe(resp) + }) + s.on('/onelineproxy', function (req, resp) { + var x = request('http://localhost:3453/doodle') + req.pipe(x) + x.pipe(resp) + }) + + counter++ + fs.createReadStream(__filename).pipe(request.put('http://localhost:3453/pushjs')) + + counter++ + request.get('http://localhost:3453/cat').pipe(request.put('http://localhost:3453/cat')) + + counter++ + request.get('http://localhost:3453/catresp', function (e, resp, body) { + assert.equal(resp.headers['content-type'], 'text/plain-test'); + assert.equal(resp.headers['content-length'], 4) + check(); + }) + + var doodleWrite = fs.createWriteStream(path.join(__dirname, 'test.png')) + + counter++ + request.get('http://localhost:3453/doodle').pipe(doodleWrite) + + doodleWrite.on('close', function () { + assert.deepEqual(fs.readFileSync(path.join(__dirname, 'googledoodle.png')), fs.readFileSync(path.join(__dirname, 'test.png'))) + check() + }) + + process.on('exit', function () { + fs.unlinkSync(path.join(__dirname, 'test.png')) + }) + + counter++ + request.get({uri:'http://localhost:3453/onelineproxy', headers:{'x-oneline-proxy':'nope'}}, function (err, resp, body) { + assert.equal(resp.headers['x-oneline-proxy'], 'yup') + check() + }) + + s.on('/afterresponse', function (req, resp) { + resp.write('d') + resp.end() + }) + + counter++ + var afterresp = request.post('http://localhost:3453/afterresponse').on('response', function () { + var v = new ValidationStream('d') + afterresp.pipe(v) + v.on('end', check) + }) + + s.on('/forward1', function (req, resp) { + resp.writeHead(302, {location:'/forward2'}) + resp.end() + }) + s.on('/forward2', function (req, resp) { + resp.writeHead('200', {'content-type':'image/png'}) + resp.write('d') + resp.end() + }) + + counter++ + var validateForward = new ValidationStream('d') + validateForward.on('end', check) + request.get('http://localhost:3453/forward1').pipe(validateForward) + + // Test pipe options + s.once('/opts', server.createGetResponse('opts response')); + + var optsStream = new stream.Stream(); + optsStream.writable = true + + var optsData = ''; + optsStream.write = function (buf) { + optsData += buf; + if (optsData === 'opts response') { + setTimeout(check, 10); + } + } + + optsStream.end = function () { + assert.fail('end called') + }; + + counter++ + request({url:'http://localhost:3453/opts'}).pipe(optsStream, { end : false }) +}) diff --git a/node_modules/request/tests/test-pool.js b/node_modules/request/tests/test-pool.js new file mode 100644 index 0000000..1e7d578 --- /dev/null +++ b/node_modules/request/tests/test-pool.js @@ -0,0 +1,16 @@ +var request = require('../main') + , http = require('http') + , assert = require('assert') + ; + +var s = http.createServer(function (req, resp) { + resp.statusCode = 200; + resp.end('asdf'); +}).listen(8080, function () { + request({'url': 'http://localhost:8080', 'pool': false}, function (e, resp) { + var agent = resp.request.agent; + assert.strictEqual(typeof agent, 'boolean'); + assert.strictEqual(agent, false); + s.close(); + }); +}); \ No newline at end of file diff --git a/node_modules/request/tests/test-protocol-changing-redirect.js b/node_modules/request/tests/test-protocol-changing-redirect.js new file mode 100644 index 0000000..f74e196 --- /dev/null +++ b/node_modules/request/tests/test-protocol-changing-redirect.js @@ -0,0 +1,60 @@ +var server = require('./server') + , assert = require('assert') + , request = require('../main.js') + + +var s = server.createServer() +var ss = server.createSSLServer() +var sUrl = 'http://localhost:' + s.port +var ssUrl = 'https://localhost:' + ss.port + +s.listen(s.port, bouncy(s, ssUrl)) +ss.listen(ss.port, bouncy(ss, sUrl)) + +var hits = {} +var expect = {} +var pending = 0 +function bouncy (s, server) { return function () { + + var redirs = { a: 'b' + , b: 'c' + , c: 'd' + , d: 'e' + , e: 'f' + , f: 'g' + , g: 'h' + , h: 'end' } + + var perm = true + Object.keys(redirs).forEach(function (p) { + var t = redirs[p] + + // switch type each time + var type = perm ? 301 : 302 + perm = !perm + s.on('/' + p, function (req, res) { + res.writeHead(type, { location: server + '/' + t }) + res.end() + }) + }) + + s.on('/end', function (req, res) { + var h = req.headers['x-test-key'] + hits[h] = true + pending -- + if (pending === 0) done() + }) +}} + +for (var i = 0; i < 5; i ++) { + pending ++ + var val = 'test_' + i + expect[val] = true + request({ url: (i % 2 ? sUrl : ssUrl) + '/a' + , headers: { 'x-test-key': val } }) +} + +function done () { + assert.deepEqual(hits, expect) + process.exit(0) +} diff --git a/node_modules/request/tests/test-proxy.js b/node_modules/request/tests/test-proxy.js new file mode 100644 index 0000000..647157c --- /dev/null +++ b/node_modules/request/tests/test-proxy.js @@ -0,0 +1,39 @@ +var server = require('./server') + , events = require('events') + , stream = require('stream') + , assert = require('assert') + , fs = require('fs') + , request = require('../main.js') + , path = require('path') + , util = require('util') + ; + +var port = 6768 + , called = false + , proxiedHost = 'google.com' + ; + +var s = server.createServer(port) +s.listen(port, function () { + s.on('http://google.com/', function (req, res) { + called = true + assert.equal(req.headers.host, proxiedHost) + res.writeHeader(200) + res.end() + }) + request ({ + url: 'http://'+proxiedHost, + proxy: 'http://localhost:'+port + /* + //should behave as if these arguments where passed: + url: 'http://localhost:'+port, + headers: {host: proxiedHost} + //*/ + }, function (err, res, body) { + s.close() + }) +}) + +process.on('exit', function () { + assert.ok(called, 'the request must be made to the proxy server') +}) diff --git a/node_modules/request/tests/test-qs.js b/node_modules/request/tests/test-qs.js new file mode 100644 index 0000000..1aac22b --- /dev/null +++ b/node_modules/request/tests/test-qs.js @@ -0,0 +1,28 @@ +var request = request = require('../main.js') + , assert = require('assert') + ; + + +// Test adding a querystring +var req1 = request.get({ uri: 'http://www.google.com', qs: { q : 'search' }}) +setTimeout(function() { + assert.equal('/?q=search', req1.path) +}, 1) + +// Test replacing a querystring value +var req2 = request.get({ uri: 'http://www.google.com?q=abc', qs: { q : 'search' }}) +setTimeout(function() { + assert.equal('/?q=search', req2.path) +}, 1) + +// Test appending a querystring value to the ones present in the uri +var req3 = request.get({ uri: 'http://www.google.com?x=y', qs: { q : 'search' }}) +setTimeout(function() { + assert.equal('/?x=y&q=search', req3.path) +}, 1) + +// Test leaving a querystring alone +var req4 = request.get({ uri: 'http://www.google.com?x=y'}) +setTimeout(function() { + assert.equal('/?x=y', req4.path) +}, 1) diff --git a/node_modules/request/tests/test-redirect.js b/node_modules/request/tests/test-redirect.js new file mode 100644 index 0000000..b84844a --- /dev/null +++ b/node_modules/request/tests/test-redirect.js @@ -0,0 +1,154 @@ +var server = require('./server') + , assert = require('assert') + , request = require('../main.js') + , Cookie = require('../vendor/cookie') + , Jar = require('../vendor/cookie/jar') + +var s = server.createServer() + +s.listen(s.port, function () { + var server = 'http://localhost:' + s.port; + var hits = {} + var passed = 0; + + bouncer(301, 'temp') + bouncer(302, 'perm') + bouncer(302, 'nope') + + function bouncer(code, label) { + var landing = label+'_landing'; + + s.on('/'+label, function (req, res) { + hits[label] = true; + res.writeHead(code, { + 'location':server + '/'+landing, + 'set-cookie': 'ham=eggs' + }) + res.end() + }) + + s.on('/'+landing, function (req, res) { + if (req.method !== 'GET') { // We should only accept GET redirects + console.error("Got a non-GET request to the redirect destination URL"); + res.writeHead(400); + res.end(); + return; + } + // Make sure the cookie doesn't get included twice, see #139: + // Make sure cookies are set properly after redirect + assert.equal(req.headers.cookie, 'foo=bar; quux=baz; ham=eggs'); + hits[landing] = true; + res.writeHead(200) + res.end(landing) + }) + } + + // Permanent bounce + var jar = new Jar() + jar.add(new Cookie('quux=baz')) + request({uri: server+'/perm', jar: jar, headers: {cookie: 'foo=bar'}}, function (er, res, body) { + if (er) throw er + if (res.statusCode !== 200) throw new Error('Status is not 200: '+res.statusCode) + assert.ok(hits.perm, 'Original request is to /perm') + assert.ok(hits.perm_landing, 'Forward to permanent landing URL') + assert.equal(body, 'perm_landing', 'Got permanent landing content') + passed += 1 + done() + }) + + // Temporary bounce + request({uri: server+'/temp', jar: jar, headers: {cookie: 'foo=bar'}}, function (er, res, body) { + if (er) throw er + if (res.statusCode !== 200) throw new Error('Status is not 200: '+res.statusCode) + assert.ok(hits.temp, 'Original request is to /temp') + assert.ok(hits.temp_landing, 'Forward to temporary landing URL') + assert.equal(body, 'temp_landing', 'Got temporary landing content') + passed += 1 + done() + }) + + // Prevent bouncing. + request({uri:server+'/nope', jar: jar, headers: {cookie: 'foo=bar'}, followRedirect:false}, function (er, res, body) { + if (er) throw er + if (res.statusCode !== 302) throw new Error('Status is not 302: '+res.statusCode) + assert.ok(hits.nope, 'Original request to /nope') + assert.ok(!hits.nope_landing, 'No chasing the redirect') + assert.equal(res.statusCode, 302, 'Response is the bounce itself') + passed += 1 + done() + }) + + // Should not follow post redirects by default + request.post(server+'/temp', { jar: jar, headers: {cookie: 'foo=bar'}}, function (er, res, body) { + if (er) throw er + if (res.statusCode !== 301) throw new Error('Status is not 301: '+res.statusCode) + assert.ok(hits.temp, 'Original request is to /temp') + assert.ok(!hits.temp_landing, 'No chasing the redirect when post') + assert.equal(res.statusCode, 301, 'Response is the bounce itself') + passed += 1 + done() + }) + + // Should follow post redirects when followAllRedirects true + request.post({uri:server+'/temp', followAllRedirects:true, jar: jar, headers: {cookie: 'foo=bar'}}, function (er, res, body) { + if (er) throw er + if (res.statusCode !== 200) throw new Error('Status is not 200: '+res.statusCode) + assert.ok(hits.temp, 'Original request is to /temp') + assert.ok(hits.temp_landing, 'Forward to temporary landing URL') + assert.equal(body, 'temp_landing', 'Got temporary landing content') + passed += 1 + done() + }) + + request.post({uri:server+'/temp', followAllRedirects:false, jar: jar, headers: {cookie: 'foo=bar'}}, function (er, res, body) { + if (er) throw er + if (res.statusCode !== 301) throw new Error('Status is not 301: '+res.statusCode) + assert.ok(hits.temp, 'Original request is to /temp') + assert.ok(!hits.temp_landing, 'No chasing the redirect') + assert.equal(res.statusCode, 301, 'Response is the bounce itself') + passed += 1 + done() + }) + + // Should not follow delete redirects by default + request.del(server+'/temp', { jar: jar, headers: {cookie: 'foo=bar'}}, function (er, res, body) { + if (er) throw er + if (res.statusCode < 301) throw new Error('Status is not a redirect.') + assert.ok(hits.temp, 'Original request is to /temp') + assert.ok(!hits.temp_landing, 'No chasing the redirect when delete') + assert.equal(res.statusCode, 301, 'Response is the bounce itself') + passed += 1 + done() + }) + + // Should not follow delete redirects even if followRedirect is set to true + request.del(server+'/temp', { followRedirect: true, jar: jar, headers: {cookie: 'foo=bar'}}, function (er, res, body) { + if (er) throw er + if (res.statusCode !== 301) throw new Error('Status is not 301: '+res.statusCode) + assert.ok(hits.temp, 'Original request is to /temp') + assert.ok(!hits.temp_landing, 'No chasing the redirect when delete') + assert.equal(res.statusCode, 301, 'Response is the bounce itself') + passed += 1 + done() + }) + + // Should follow delete redirects when followAllRedirects true + request.del(server+'/temp', {followAllRedirects:true, jar: jar, headers: {cookie: 'foo=bar'}}, function (er, res, body) { + if (er) throw er + if (res.statusCode !== 200) throw new Error('Status is not 200: '+res.statusCode) + assert.ok(hits.temp, 'Original request is to /temp') + assert.ok(hits.temp_landing, 'Forward to temporary landing URL') + assert.equal(body, 'temp_landing', 'Got temporary landing content') + passed += 1 + done() + }) + + var reqs_done = 0; + function done() { + reqs_done += 1; + if(reqs_done == 9) { + console.log(passed + ' tests passed.') + s.close() + } + } +}) diff --git a/node_modules/request/tests/test-s3.js b/node_modules/request/tests/test-s3.js new file mode 100644 index 0000000..5f59c4a --- /dev/null +++ b/node_modules/request/tests/test-s3.js @@ -0,0 +1,13 @@ +var request = require('../main') + +var r = request.get('https://log.curlybracecast.com.s3.amazonaws.com/', + { aws: + { key: 'AKIAI6KIQRRVMGK3WK5Q' + , secret: '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' + , bucket: 'log.curlybracecast.com' + } + }, function (e, resp, body) { + console.log(r.headers) + console.log(body) + } +) \ No newline at end of file diff --git a/node_modules/request/tests/test-timeout.js b/node_modules/request/tests/test-timeout.js new file mode 100644 index 0000000..673f8ad --- /dev/null +++ b/node_modules/request/tests/test-timeout.js @@ -0,0 +1,87 @@ +var server = require('./server') + , events = require('events') + , stream = require('stream') + , assert = require('assert') + , request = require('../main.js') + ; + +var s = server.createServer(); +var expectedBody = "waited"; +var remainingTests = 5; + +s.listen(s.port, function () { + // Request that waits for 200ms + s.on('/timeout', function (req, resp) { + setTimeout(function(){ + resp.writeHead(200, {'content-type':'text/plain'}) + resp.write(expectedBody) + resp.end() + }, 200); + }); + + // Scenario that should timeout + var shouldTimeout = { + url: s.url + "/timeout", + timeout:100 + } + + + request(shouldTimeout, function (err, resp, body) { + assert.equal(err.code, "ETIMEDOUT"); + checkDone(); + }) + + + // Scenario that shouldn't timeout + var shouldntTimeout = { + url: s.url + "/timeout", + timeout:300 + } + + request(shouldntTimeout, function (err, resp, body) { + assert.equal(err, null); + assert.equal(expectedBody, body) + checkDone(); + }) + + // Scenario with no timeout set, so shouldn't timeout + var noTimeout = { + url: s.url + "/timeout" + } + + request(noTimeout, function (err, resp, body) { + assert.equal(err); + assert.equal(expectedBody, body) + checkDone(); + }) + + // Scenario with a negative timeout value, should be treated a zero or the minimum delay + var negativeTimeout = { + url: s.url + "/timeout", + timeout:-1000 + } + + request(negativeTimeout, function (err, resp, body) { + assert.equal(err.code, "ETIMEDOUT"); + checkDone(); + }) + + // Scenario with a float timeout value, should be rounded by setTimeout anyway + var floatTimeout = { + url: s.url + "/timeout", + timeout: 100.76 + } + + request(floatTimeout, function (err, resp, body) { + assert.equal(err.code, "ETIMEDOUT"); + checkDone(); + }) + + function checkDone() { + if(--remainingTests == 0) { + s.close(); + console.log("All tests passed."); + } + } +}) + diff --git a/node_modules/request/tests/test-toJSON.js b/node_modules/request/tests/test-toJSON.js new file mode 100644 index 0000000..b7c67ef --- /dev/null +++ b/node_modules/request/tests/test-toJSON.js @@ -0,0 +1,14 @@ +var request = require('../main') + , http = require('http') + , assert = require('assert') + ; + +var s = http.createServer(function (req, resp) { + resp.statusCode = 200 + resp.end('asdf') +}).listen(8080, function () { + var r = request('http://localhost:8080', function (e, resp) { + assert.equal(JSON.parse(JSON.stringify(r)).response.statusCode, 200) + s.close() + }) +}) \ No newline at end of file diff --git a/node_modules/request/tests/test-tunnel.js b/node_modules/request/tests/test-tunnel.js new file mode 100644 index 0000000..51e2126 --- /dev/null +++ b/node_modules/request/tests/test-tunnel.js @@ -0,0 +1,63 @@ +// test that we can tunnel a https request over an http proxy +// keeping all the CA and whatnot intact. +// +// Note: this requires that squid is installed. +// If the proxy fails to start, we'll just log a warning and assume success. + +var server = require('./server') + , assert = require('assert') + , request = require('../main.js') + , fs = require('fs') + , path = require('path') + , caFile = path.resolve(__dirname, 'ssl/npm-ca.crt') + , ca = fs.readFileSync(caFile) + , child_process = require('child_process') + , sqConf = path.resolve(__dirname, 'squid.conf') + , sqArgs = ['-f', sqConf, '-N', '-d', '5'] + , proxy = 'http://localhost:3128' + , hadError = null + +var squid = child_process.spawn('squid', sqArgs); +var ready = false + +squid.stderr.on('data', function (c) { + console.error('SQUIDERR ' + c.toString().trim().split('\n') + .join('\nSQUIDERR ')) + ready = c.toString().match(/ready to serve requests/i) +}) + +squid.stdout.on('data', function (c) { + console.error('SQUIDOUT ' + c.toString().trim().split('\n') + .join('\nSQUIDOUT ')) +}) + +squid.on('exit', function (c) { + console.error('squid: exit '+c) + if (c && !ready) { + console.error('squid must be installed to run this test.') + console.error('skipping this test. please install squid and run again if you need to test tunneling.') + c = null + hadError = null + process.exit(0) + return + } + + if (c) { + hadError = hadError || new Error('Squid exited with '+c) + } + if (hadError) throw hadError +}) + +setTimeout(function F () { + if (!ready) return setTimeout(F, 100) + request({ uri: 'https://registry.npmjs.org/' + , proxy: 'http://localhost:3128' + , strictSSL: true + , ca: ca + , json: true }, function (er, body) { + hadError = er + console.log(er || typeof body) + if (!er) console.log("ok") + squid.kill('SIGKILL') + }) +}, 100) diff --git 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httpsOverHttp(options) { + var agent = new TunnelingAgent(options); + agent.request = http.request; + agent.createSocket = createSecureSocket; + return agent; +} + +function httpOverHttps(options) { + var agent = new TunnelingAgent(options); + agent.request = https.request; + return agent; +} + +function httpsOverHttps(options) { + var agent = new TunnelingAgent(options); + agent.request = https.request; + agent.createSocket = createSecureSocket; + return agent; +} + + +function TunnelingAgent(options) { + var self = this; + self.options = options || {}; + self.proxyOptions = self.options.proxy || {}; + self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets; + self.requests = []; + self.sockets = []; + + self.on('free', function onFree(socket, host, port) { + for (var i = 0, len = self.requests.length; i < len; ++i) { + var pending = self.requests[i]; + if (pending.host === host && pending.port === port) { + // Detect the request to connect same origin server, + // reuse the connection. + self.requests.splice(i, 1); + pending.request.onSocket(socket); + return; + } + } + socket.destroy(); + self.removeSocket(socket); + }); +} +util.inherits(TunnelingAgent, events.EventEmitter); + +TunnelingAgent.prototype.addRequest = function addRequest(req, host, port) { + var self = this; + + if (self.sockets.length >= this.maxSockets) { + // We are over limit so we'll add it to the queue. + self.requests.push({host: host, port: port, request: req}); + return; + } + + // If we are under maxSockets create a new one. + self.createSocket({host: host, port: port, request: req}, function(socket) { + socket.on('free', onFree); + socket.on('close', onCloseOrRemove); + socket.on('agentRemove', onCloseOrRemove); + req.onSocket(socket); + + function onFree() { + self.emit('free', socket, host, port); + } + + function onCloseOrRemove(err) { + self.removeSocket(); + socket.removeListener('free', onFree); + socket.removeListener('close', onCloseOrRemove); + socket.removeListener('agentRemove', onCloseOrRemove); + } + }); +}; + +TunnelingAgent.prototype.createSocket = function createSocket(options, cb) { + var self = this; + var placeholder = {}; + self.sockets.push(placeholder); + + var connectOptions = mergeOptions({}, self.proxyOptions, { + method: 'CONNECT', + path: options.host + ':' + options.port, + agent: false + }); + if (connectOptions.proxyAuth) { + connectOptions.headers = connectOptions.headers || {}; + connectOptions.headers['Proxy-Authorization'] = 'Basic ' + + new Buffer(connectOptions.proxyAuth).toString('base64'); + } + + debug('making CONNECT request'); + var connectReq = self.request(connectOptions); + connectReq.useChunkedEncodingByDefault = false; // for v0.6 + connectReq.once('response', onResponse); // for v0.6 + connectReq.once('upgrade', onUpgrade); // for v0.6 + connectReq.once('connect', onConnect); // for v0.7 or later + connectReq.once('error', onError); + connectReq.end(); + + function onResponse(res) { + // Very hacky. This is necessary to avoid http-parser leaks. + res.upgrade = true; + } + + function onUpgrade(res, socket, head) { + // Hacky. + process.nextTick(function() { + onConnect(res, socket, head); + }); + } + + function onConnect(res, socket, head) { + connectReq.removeAllListeners(); + socket.removeAllListeners(); + + if (res.statusCode === 200) { + assert.equal(head.length, 0); + debug('tunneling connection has established'); + self.sockets[self.sockets.indexOf(placeholder)] = socket; + cb(socket); + } else { + debug('tunneling socket could not be established, statusCode=%d', + res.statusCode); + var error = new Error('tunneling socket could not be established, ' + + 'sutatusCode=' + res.statusCode); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + } + } + + function onError(cause) { + connectReq.removeAllListeners(); + + debug('tunneling socket could not be established, cause=%s\n', + cause.message, cause.stack); + var error = new Error('tunneling socket could not be established, ' + + 'cause=' + cause.message); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + } +}; + +TunnelingAgent.prototype.removeSocket = function removeSocket(socket) { + var pos = this.sockets.indexOf(socket) + if (pos === -1) { + return; + } + this.sockets.splice(pos, 1); + + var pending = this.requests.shift(); + if (pending) { + // If we have pending requests and a socket gets closed a new one + // needs to be created to take over in the pool for the one that closed. + this.createSocket(pending, function(socket) { + pending.request.onSocket(socket); + }); + } +}; + +function createSecureSocket(options, cb) { + var self = this; + TunnelingAgent.prototype.createSocket.call(self, options, function(socket) { + // 0 is dummy port for v0.6 + var secureSocket = tls.connect(0, mergeOptions({}, self.options, { + servername: options.host, + socket: socket + })); + cb(secureSocket); + }); +} + + +function mergeOptions(target) { + for (var i = 1, len = arguments.length; i < len; ++i) { + var overrides = arguments[i]; + if (typeof overrides === 'object') { + var keys = Object.keys(overrides); + for (var j = 0, keyLen = keys.length; j < keyLen; ++j) { + var k = keys[j]; + if (overrides[k] !== undefined) { + target[k] = overrides[k]; + } + } + } + } + return target; +} + + +var debug; +if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) { + debug = function() { + var args = Array.prototype.slice.call(arguments); + if (typeof args[0] === 'string') { + args[0] = 'TUNNEL: ' + args[0]; + } else { + args.unshift('TUNNEL:'); + } + console.error.apply(console, args); + } +} else { + debug = function() {}; +} +exports.debug = debug; // for test diff --git a/node_modules/request/uuid.js b/node_modules/request/uuid.js new file mode 100644 index 0000000..1d83bd5 --- /dev/null +++ b/node_modules/request/uuid.js @@ -0,0 +1,19 @@ +module.exports = function () { + var s = [], itoh = '0123456789ABCDEF'; + + // Make array of random hex digits. The UUID only has 32 digits in it, but we + // allocate an extra items to make room for the '-'s we'll be inserting. + for (var i = 0; i <36; i++) s[i] = Math.floor(Math.random()*0x10); + + // Conform to RFC-4122, section 4.4 + s[14] = 4; // Set 4 high bits of time_high field to version + s[19] = (s[19] & 0x3) | 0x8; // Specify 2 high bits of clock sequence + + // Convert to hex chars + for (var i = 0; i <36; i++) s[i] = itoh[s[i]]; + + // Insert '-'s + s[8] = s[13] = s[18] = s[23] = '-'; + + return s.join(''); +} diff --git a/node_modules/request/vendor/cookie/index.js b/node_modules/request/vendor/cookie/index.js new file mode 100644 index 0000000..ff44b3e --- /dev/null +++ b/node_modules/request/vendor/cookie/index.js @@ -0,0 +1,65 @@ +/*! + * Tobi - Cookie + * Copyright(c) 2010 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var url = require('url'); + +/** + * Initialize a new `Cookie` with the given cookie `str` and `req`. + * + * @param {String} str + * @param {IncomingRequest} req + * @api private + */ + +var Cookie = exports = module.exports = function Cookie(str, req) { + this.str = str; + + // Map the key/val pairs + str.split(/ *; */).reduce(function(obj, pair){ + var p = pair.indexOf('='); + var key = p > 0 ? pair.substring(0, p).trim() : pair.trim(); + var lowerCasedKey = key.toLowerCase(); + var value = p > 0 ? pair.substring(p + 1).trim() : true; + + if (!obj.name) { + // First key is the name + obj.name = key; + obj.value = value; + } + else if (lowerCasedKey === 'httponly') { + obj.httpOnly = value; + } + else { + obj[lowerCasedKey] = value; + } + return obj; + }, this); + + // Expires + this.expires = this.expires + ? new Date(this.expires) + : Infinity; + + // Default or trim path + this.path = this.path + ? this.path.trim(): req + ? url.parse(req.url).pathname: '/'; +}; + +/** + * Return the original cookie string. + * + * @return {String} + * @api public + */ + +Cookie.prototype.toString = function(){ + return this.str; +}; diff --git a/node_modules/request/vendor/cookie/jar.js b/node_modules/request/vendor/cookie/jar.js new file mode 100644 index 0000000..34920e0 --- /dev/null +++ b/node_modules/request/vendor/cookie/jar.js @@ -0,0 +1,72 @@ +/*! +* Tobi - CookieJar +* Copyright(c) 2010 LearnBoost +* MIT Licensed +*/ + +/** +* Module dependencies. +*/ + +var url = require('url'); + +/** +* Initialize a new `CookieJar`. +* +* @api private +*/ + +var CookieJar = exports = module.exports = function CookieJar() { + this.cookies = []; +}; + +/** +* Add the given `cookie` to the jar. +* +* @param {Cookie} cookie +* @api private +*/ + +CookieJar.prototype.add = function(cookie){ + this.cookies = this.cookies.filter(function(c){ + // Avoid duplication (same path, same name) + return !(c.name == cookie.name && c.path == cookie.path); + }); + this.cookies.push(cookie); +}; + +/** +* Get cookies for the given `req`. +* +* @param {IncomingRequest} req +* @return {Array} +* @api private +*/ + +CookieJar.prototype.get = function(req){ + var path = url.parse(req.url).pathname + , now = new Date + , specificity = {}; + return this.cookies.filter(function(cookie){ + if (0 == path.indexOf(cookie.path) && now < cookie.expires + && cookie.path.length > (specificity[cookie.name] || 0)) + return specificity[cookie.name] = cookie.path.length; + }); +}; + +/** +* Return Cookie string for the given `req`. +* +* @param {IncomingRequest} req +* @return {String} +* @api private +*/ + +CookieJar.prototype.cookieString = function(req){ + var cookies = this.get(req); + if (cookies.length) { + return cookies.map(function(cookie){ + return cookie.name + '=' + cookie.value; + }).join('; '); + } +}; diff --git a/node_modules/socket.io/.npmignore b/node_modules/socket.io/.npmignore new file mode 100644 index 0000000..39e9864 --- /dev/null +++ b/node_modules/socket.io/.npmignore @@ -0,0 +1,3 @@ +support +test +examples diff --git a/node_modules/socket.io/.travis.yml b/node_modules/socket.io/.travis.yml new file mode 100644 index 0000000..56eca03 --- /dev/null +++ b/node_modules/socket.io/.travis.yml @@ -0,0 +1,6 @@ +language: node_js +node_js: + - 0.6 + +notifications: + irc: "irc.freenode.org#socket.io" diff --git a/node_modules/socket.io/History.md b/node_modules/socket.io/History.md new file mode 100644 index 0000000..e51c7e6 --- /dev/null +++ b/node_modules/socket.io/History.md @@ -0,0 +1,310 @@ + +0.9.13 / 2012-12-13 +=================== + + * package: fixed `base64id` requirement + +0.9.12 / 2012-12-13 +=================== + + * manager: fix for latest node which is returning a clone with `listeners` [viirya] + +0.9.11 / 2012-11-02 +=================== + + * package: move redis to optionalDependenices [3rd-Eden] + * bumped client + +0.9.10 / 2012-08-10 +=================== + + * Don't lowercase log messages + * Always set the HTTP response in case an error should be returned to the client + * Create or destroy the flash policy server on configuration change + * Honour configuration to disable flash policy server + * Add express 3.0 instructions on Readme.md + * Bump client + +0.9.9 / 2012-08-01 +================== + + * Fixed sync disconnect xhrs handling + * Put license text in its own file (#965) + * Add warning to .listen() to ease the migration to Express 3.x + * Restored compatibility with node 0.4.x + +0.9.8 / 2012-07-24 +================== + + * Bumped client. + +0.9.7 / 2012-07-24 +================== + + * Prevent crash when socket leaves a room twice. + * Corrects unsafe usage of for..in + * Fix for node 0.8 with `gzip compression` [vadimi] + * Update redis to support Node 0.8.x + * Made ID generation securely random + * Fix Redis Store race condition in manager onOpen unsubscribe callback + * Fix for EventEmitters always reusing the same Array instance for listeners + +0.9.6 / 2012-04-17 +================== + + * Fixed XSS in jsonp-polling. + +0.9.5 / 2012-04-05 +================== + + * Added test for polling and socket close. + * Ensure close upon request close. + * Fix disconnection reason being lost for polling transports. + * Ensure that polling transports work with Connection: close. + * Log disconnection reason. + +0.9.4 / 2012-04-01 +================== + + * Disconnecting from namespace improvement (#795) [DanielBaulig] + * Bumped client with polling reconnection loop (#438) + +0.9.3 / 2012-03-28 +================== + + * Fix "Syntax error" on FF Web Console with XHR Polling [mikito] + +0.9.2 / 2012-03-13 +================== + + * More sensible close `timeout default` (fixes disconnect issue) + +0.9.1-1 / 2012-03-02 +==================== + + * Bumped client with NPM dependency fix. + +0.9.1 / 2012-03-02 +================== + + * Changed heartbeat timeout and interval defaults (60 and 25 seconds) + * Make tests work both on 0.4 and 0.6 + * Updated client (improvements + bug fixes). + +0.9.0 / 2012-02-26 +================== + + * Make it possible to use a regexp to match the socket.io resource URL. + We need this because we have to prefix the socket.io URL with a variable ID. + * Supplemental fix to gavinuhma/authfix, it looks like the same Access-Control-Origin logic is needed in the http and xhr-polling transports + * Updated express dep for windows compatibility. + * Combine two substr calls into one in decodePayload to improve performance + * Minor documentation fix + * Minor. Conform to style of other files. + * Switching setting to 'match origin protocol' + * Revert "Fixes leaking Redis subscriptions for #663. The local flag was not getting passed through onClientDisconnect()." + * Revert "Handle leaked dispatch:[id] subscription." + * Merge pull request #667 from dshaw/patch/redis-disconnect + * Handle leaked dispatch:[id] subscription. + * Fixes leaking Redis subscriptions for #663. The local flag was not getting passed through onClientDisconnect(). + * Prevent memory leaking on uncompleted requests & add max post size limitation + * Fix for testcase + * Set Access-Control-Allow-Credentials true, regardless of cookie + * Remove assertvarnish from package as it breaks on 0.6 + * Correct irc channel + * Added proper return after reserved field error + * Fixes manager.js failure to close connection after transport error has happened + * Added implicit port 80 for origin checks. fixes #638 + * Fixed bug #432 in 0.8.7 + * Set Access-Control-Allow-Origin header to origin to enable withCredentials + * Adding configuration variable matchOriginProtocol + * Fixes location mismatch error in Safari. + * Use tty to detect if we should add colors or not by default. + * Updated the package location. + +0.8.7 / 2011-11-05 +================== + + * Fixed memory leaks in closed clients. + * Fixed memory leaks in namespaces. + * Fixed websocket handling for malformed requests from proxies. [einaros] + * Node 0.6 compatibility. [einaros] [3rd-Eden] + * Adapted tests and examples. + +0.8.6 / 2011-10-27 +================== + + * Added JSON decoding on jsonp-polling transport. + * Fixed README example. + * Major speed optimizations [3rd-Eden] [einaros] [visionmedia] + * Added decode/encode benchmarks [visionmedia] + * Added support for black-listing client sent events. + * Fixed logging options, closes #540 [3rd-Eden] + * Added vary header for gzip [3rd-Eden] + * Properly cleaned up async websocket / flashsocket tests, after patching node-websocket-client + * Patched to properly shut down when a finishClose call is made during connection establishment + * Added support for socket.io version on url and far-future Expires [3rd-Eden] [getify] + * Began IE10 compatibility [einaros] [tbranyen] + * Misc WebSocket fixes [einaros] + * Added UTF8 to respone headers for htmlfile [3rd-Eden] + +0.8.5 / 2011-10-07 +================== + + * Added websocket draft HyBi-16 support. [einaros] + * Fixed websocket continuation bugs. [einaros] + * Fixed flashsocket transport name. + * Fixed websocket tests. + * Ensured `parser#decodePayload` doesn't choke. + * Added http referrer verification to manager verifyOrigin. + * Added access control for cross domain xhr handshakes [3rd-Eden] + * Added support for automatic generation of socket.io files [3rd-Eden] + * Added websocket binary support [einaros] + * Added gzip support for socket.io.js [3rd-Eden] + * Expose socket.transport [3rd-Eden] + * Updated client. + +0.8.4 / 2011-09-06 +================== + + * Client build + +0.8.3 / 2011-09-03 +================== + + * Fixed `\n` parsing for non-JSON packets (fixes #479). + * Fixed parsing of certain unicode characters (fixes #451). + * Fixed transport message packet logging. + * Fixed emission of `error` event resulting in an uncaught exception if unhandled (fixes #476). + * Fixed; allow for falsy values as the configuration value of `log level` (fixes #491). + * Fixed repository URI in `package.json`. Fixes #504. + * Added text/plain content-type to handshake responses [einaros] + * Improved single byte writes [einaros] + * Updated socket.io-flashsocket default port from 843 to 10843 [3rd-Eden] + * Updated client. + +0.8.2 / 2011-08-29 +================== + + * Updated client. + +0.8.1 / 2011-08-29 +================== + + * Fixed utf8 bug in send framing in websocket [einaros] + * Fixed typo in docs [Znarkus] + * Fixed bug in send framing for over 64kB of data in websocket [einaros] + * Corrected ping handling in websocket transport [einaros] + +0.8.0 / 2011-08-28 +================== + + * Updated to work with two-level websocket versioning. [einaros] + * Added hybi07 support. [einaros] + * Added hybi10 support. [einaros] + * Added http referrer verification to manager.js verifyOrigin. [einaors] + +0.7.11 / 2011-08-27 +=================== + + * Updated socket.io-client. + +0.7.10 / 2011-08-27 +=================== + + * Updated socket.io-client. + +0.7.9 / 2011-08-12 +================== + + * Updated socket.io-client. + * Make sure we only do garbage collection when the server we receive is actually run. + +0.7.8 / 2011-08-08 +================== + + * Changed; make sure sio#listen passes options to both HTTP server and socket.io manager. + * Added docs for sio#listen. + * Added options parameter support for Manager constructor. + * Added memory leaks tests and test-leaks Makefile task. + * Removed auto npm-linking from make test. + * Make sure that you can disable heartbeats. [3rd-Eden] + * Fixed rooms memory leak [3rd-Eden] + * Send response once we got all POST data, not immediately [Pita] + * Fixed onLeave behavior with missing clientsk [3rd-Eden] + * Prevent duplicate references in rooms. + * Added alias for `to` to `in` and `in` to `to`. + * Fixed roomClients definition. + * Removed dependency on redis for installation without npm [3rd-Eden] + * Expose path and querystring in handshakeData [3rd-Eden] + +0.7.7 / 2011-07-12 +================== + + * Fixed double dispatch handling with emit to closed clients. + * Added test for emitting to closed clients to prevent regression. + * Fixed race condition in redis test. + * Changed Transport#end instrumentation. + * Leveraged $emit instead of emit internally. + * Made tests faster. + * Fixed double disconnect events. + * Fixed disconnect logic + * Simplified remote events handling in Socket. + * Increased testcase timeout. + * Fixed unknown room emitting (GH-291). [3rd-Eden] + * Fixed `address` in handshakeData. [3rd-Eden] + * Removed transports definition in chat example. + * Fixed room cleanup + * Fixed; make sure the client is cleaned up after booting. + * Make sure to mark the client as non-open if the connection is closed. + * Removed unneeded `buffer` declarations. + * Fixed; make sure to clear socket handlers and subscriptions upon transport close. + +0.7.6 / 2011-06-30 +================== + + * Fixed general dispatching when a client has closed. + +0.7.5 / 2011-06-30 +================== + + * Fixed dispatching to clients that are disconnected. + +0.7.4 / 2011-06-30 +================== + + * Fixed; only clear handlers if they were set. [level09] + +0.7.3 / 2011-06-30 +================== + + * Exposed handshake data to clients. + * Refactored dispatcher interface. + * Changed; Moved id generation method into the manager. + * Added sub-namespace authorization. [3rd-Eden] + * Changed; normalized SocketNamespace local eventing [dvv] + * Changed; Use packet.reason or default to 'packet' [3rd-Eden] + * Changed console.error to console.log. + * Fixed; bind both servers at the same time do that the test never times out. + * Added 304 support. + * Removed `Transport#name` for abstract interface. + * Changed; lazily require http and https module only when needed. [3rd-Eden] + +0.7.2 / 2011-06-22 +================== + + * Make sure to write a packet (of type `noop`) when closing a poll. + This solves a problem with cross-domain requests being flagged as aborted and + reconnection being triggered. + * Added `noop` message type. + +0.7.1 / 2011-06-21 +================== + + * Fixed cross-domain XHR. + * Added CORS test to xhr-polling suite. + +0.7.0 / 2010-06-21 +================== + + * http://socket.io/announcement.html diff --git a/node_modules/socket.io/LICENSE b/node_modules/socket.io/LICENSE new file mode 100644 index 0000000..0f4acd4 --- /dev/null +++ b/node_modules/socket.io/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2011 Guillermo Rauch + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/socket.io/Makefile b/node_modules/socket.io/Makefile new file mode 100644 index 0000000..832cba8 --- /dev/null +++ b/node_modules/socket.io/Makefile @@ -0,0 +1,31 @@ + +ALL_TESTS = $(shell find test/ -name '*.test.js') +ALL_BENCH = $(shell find benchmarks -name '*.bench.js') + +run-tests: + @./node_modules/.bin/expresso \ + -t 3000 \ + -I support \ + --serial \ + $(TESTFLAGS) \ + $(TESTS) + +test: + @$(MAKE) NODE_PATH=lib TESTS="$(ALL_TESTS)" run-tests + +test-cov: + @TESTFLAGS=--cov $(MAKE) test + +test-leaks: + @ls test/leaks/* | xargs node --expose_debug_as=debug --expose_gc + +run-bench: + @node $(PROFILEFLAGS) benchmarks/runner.js + +bench: + @$(MAKE) BENCHMARKS="$(ALL_BENCH)" run-bench + +profile: + @PROFILEFLAGS='--prof --trace-opt --trace-bailout --trace-deopt' $(MAKE) bench + +.PHONY: test bench profile diff --git a/node_modules/socket.io/Readme.md b/node_modules/socket.io/Readme.md new file mode 100644 index 0000000..41f21f6 --- /dev/null +++ b/node_modules/socket.io/Readme.md @@ -0,0 +1,364 @@ +# Socket.IO + +Socket.IO is a Node.JS project that makes WebSockets and realtime possible in +all browsers. It also enhances WebSockets by providing built-in multiplexing, +horizontal scalability, automatic JSON encoding/decoding, and more. + +## How to Install + +```bash +npm install socket.io +``` + +## How to use + +First, require `socket.io`: + +```js +var io = require('socket.io'); +``` + +Next, attach it to a HTTP/HTTPS server. If you're using the fantastic `express` +web framework: + +#### Express 3.x + +```js +var app = express() + , server = require('http').createServer(app) + , io = io.listen(server); + +server.listen(80); + +io.sockets.on('connection', function (socket) { + socket.emit('news', { hello: 'world' }); + socket.on('my other event', function (data) { + console.log(data); + }); +}); +``` + +#### Express 2.x + +```js +var app = express.createServer() + , io = io.listen(app); + +app.listen(80); + +io.sockets.on('connection', function (socket) { + socket.emit('news', { hello: 'world' }); + socket.on('my other event', function (data) { + console.log(data); + }); +}); +``` + +Finally, load it from the client side code: + +```html + + +``` + +For more thorough examples, look at the `examples/` directory. + +## Short recipes + +### Sending and receiving events. + +Socket.IO allows you to emit and receive custom events. +Besides `connect`, `message` and `disconnect`, you can emit custom events: + +```js +// note, io.listen() will create a http server for you +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + io.sockets.emit('this', { will: 'be received by everyone' }); + + socket.on('private message', function (from, msg) { + console.log('I received a private message by ', from, ' saying ', msg); + }); + + socket.on('disconnect', function () { + io.sockets.emit('user disconnected'); + }); +}); +``` + +### Storing data associated to a client + +Sometimes it's necessary to store data associated with a client that's +necessary for the duration of the session. + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + socket.on('set nickname', function (name) { + socket.set('nickname', name, function () { socket.emit('ready'); }); + }); + + socket.on('msg', function () { + socket.get('nickname', function (err, name) { + console.log('Chat message by ', name); + }); + }); +}); +``` + +#### Client side + +```html + +``` + +### Restricting yourself to a namespace + +If you have control over all the messages and events emitted for a particular +application, using the default `/` namespace works. + +If you want to leverage 3rd-party code, or produce code to share with others, +socket.io provides a way of namespacing a `socket`. + +This has the benefit of `multiplexing` a single connection. Instead of +socket.io using two `WebSocket` connections, it'll use one. + +The following example defines a socket that listens on '/chat' and one for +'/news': + +#### Server side + +```js +var io = require('socket.io').listen(80); + +var chat = io + .of('/chat') + .on('connection', function (socket) { + socket.emit('a message', { that: 'only', '/chat': 'will get' }); + chat.emit('a message', { everyone: 'in', '/chat': 'will get' }); + }); + +var news = io + .of('/news'); + .on('connection', function (socket) { + socket.emit('item', { news: 'item' }); + }); +``` + +#### Client side: + +```html + +``` + +### Sending volatile messages. + +Sometimes certain messages can be dropped. Let's say you have an app that +shows realtime tweets for the keyword `bieber`. + +If a certain client is not ready to receive messages (because of network slowness +or other issues, or because he's connected through long polling and is in the +middle of a request-response cycle), if he doesn't receive ALL the tweets related +to bieber your application won't suffer. + +In that case, you might want to send those messages as volatile messages. + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + var tweets = setInterval(function () { + getBieberTweet(function (tweet) { + socket.volatile.emit('bieber tweet', tweet); + }); + }, 100); + + socket.on('disconnect', function () { + clearInterval(tweets); + }); +}); +``` + +#### Client side + +In the client side, messages are received the same way whether they're volatile +or not. + +### Getting acknowledgements + +Sometimes, you might want to get a callback when the client confirmed the message +reception. + +To do this, simply pass a function as the last parameter of `.send` or `.emit`. +What's more, when you use `.emit`, the acknowledgement is done by you, which +means you can also pass data along: + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + socket.on('ferret', function (name, fn) { + fn('woot'); + }); +}); +``` + +#### Client side + +```html + +``` + +### Broadcasting messages + +To broadcast, simply add a `broadcast` flag to `emit` and `send` method calls. +Broadcasting means sending a message to everyone else except for the socket +that starts it. + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + socket.broadcast.emit('user connected'); + socket.broadcast.json.send({ a: 'message' }); +}); +``` + +### Rooms + +Sometimes you want to put certain sockets in the same room, so that it's easy +to broadcast to all of them together. + +Think of this as built-in channels for sockets. Sockets `join` and `leave` +rooms in each socket. + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + socket.join('justin bieber fans'); + socket.broadcast.to('justin bieber fans').emit('new fan'); + io.sockets.in('rammstein fans').emit('new non-fan'); +}); +``` + +### Using it just as a cross-browser WebSocket + +If you just want the WebSocket semantics, you can do that too. +Simply leverage `send` and listen on the `message` event: + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + socket.on('message', function () { }); + socket.on('disconnect', function () { }); +}); +``` + +#### Client side + +```html + +``` + +### Changing configuration + +Configuration in socket.io is TJ-style: + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.configure(function () { + io.set('transports', ['websocket', 'flashsocket', 'xhr-polling']); +}); + +io.configure('development', function () { + io.set('transports', ['websocket', 'xhr-polling']); + io.enable('log'); +}); +``` + +## License + +(The MIT License) + +Copyright (c) 2011 Guillermo Rauch <guillermo@learnboost.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/socket.io/benchmarks/decode.bench.js b/node_modules/socket.io/benchmarks/decode.bench.js new file mode 100644 index 0000000..4855d80 --- /dev/null +++ b/node_modules/socket.io/benchmarks/decode.bench.js @@ -0,0 +1,64 @@ + +/** + * Module dependencies. + */ + +var benchmark = require('benchmark') + , colors = require('colors') + , io = require('../') + , parser = io.parser + , suite = new benchmark.Suite('Decode packet'); + +suite.add('string', function () { + parser.decodePacket('4:::"2"'); +}); + +suite.add('event', function () { + parser.decodePacket('5:::{"name":"woot"}'); +}); + +suite.add('event+ack', function () { + parser.decodePacket('5:1+::{"name":"tobi"}'); +}); + +suite.add('event+data', function () { + parser.decodePacket('5:::{"name":"edwald","args":[{"a": "b"},2,"3"]}'); +}); + +suite.add('heartbeat', function () { + parser.decodePacket('2:::'); +}); + +suite.add('error', function () { + parser.decodePacket('7:::2+0'); +}); + +var payload = parser.encodePayload([ + parser.encodePacket({ type: 'message', data: '5', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: '53d', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbazfoobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' }) +]); + +suite.add('payload', function () { + parser.decodePayload(payload); +}); + +suite.on('cycle', function (bench, details) { + console.log('\n' + suite.name.grey, details.name.white.bold); + console.log([ + details.hz.toFixed(2).cyan + ' ops/sec'.grey + , details.count.toString().white + ' times executed'.grey + , 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey + , + ].join(', '.grey)); +}); + +if (!module.parent) { + suite.run(); +} else { + module.exports = suite; +} diff --git a/node_modules/socket.io/benchmarks/encode.bench.js b/node_modules/socket.io/benchmarks/encode.bench.js new file mode 100644 index 0000000..5037702 --- /dev/null +++ b/node_modules/socket.io/benchmarks/encode.bench.js @@ -0,0 +1,90 @@ + +/** + * Module dependencies. + */ + +var benchmark = require('benchmark') + , colors = require('colors') + , io = require('../') + , parser = io.parser + , suite = new benchmark.Suite('Encode packet'); + +suite.add('string', function () { + parser.encodePacket({ + type: 'json' + , endpoint: '' + , data: '2' + }); +}); + +suite.add('event', function () { + parser.encodePacket({ + type: 'event' + , name: 'woot' + , endpoint: '' + , args: [] + }); +}); + +suite.add('event+ack', function () { + parser.encodePacket({ + type: 'json' + , id: 1 + , ack: 'data' + , endpoint: '' + , data: { a: 'b' } + }); +}); + +suite.add('event+data', function () { + parser.encodePacket({ + type: 'event' + , name: 'edwald' + , endpoint: '' + , args: [{a: 'b'}, 2, '3'] + }); +}); + +suite.add('heartbeat', function () { + parser.encodePacket({ + type: 'heartbeat' + , endpoint: '' + }) +}); + +suite.add('error', function () { + parser.encodePacket({ + type: 'error' + , reason: 'unauthorized' + , advice: 'reconnect' + , endpoint: '' + }) +}) + +suite.add('payload', function () { + parser.encodePayload([ + parser.encodePacket({ type: 'message', data: '5', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: '53d', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbazfoobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' }) + ]); +}); + +suite.on('cycle', function (bench, details) { + console.log('\n' + suite.name.grey, details.name.white.bold); + console.log([ + details.hz.toFixed(2).cyan + ' ops/sec'.grey + , details.count.toString().white + ' times executed'.grey + , 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey + , + ].join(', '.grey)); +}); + +if (!module.parent) { + suite.run(); +} else { + module.exports = suite; +} diff --git a/node_modules/socket.io/benchmarks/runner.js b/node_modules/socket.io/benchmarks/runner.js new file mode 100644 index 0000000..81e55ca --- /dev/null +++ b/node_modules/socket.io/benchmarks/runner.js @@ -0,0 +1,55 @@ +/** + * Benchmark runner dependencies + */ + +var colors = require('colors') + , path = require('path'); + +/** + * Find all the benchmarks + */ + +var benchmarks_files = process.env.BENCHMARKS.split(' ') + , all = [].concat(benchmarks_files) + , first = all.shift() + , benchmarks = {}; + +// find the benchmarks and load them all in our obj +benchmarks_files.forEach(function (file) { + benchmarks[file] = require(path.join(__dirname, '..', file)); +}); + +// setup the complete listeners +benchmarks_files.forEach(function (file) { + var benchmark = benchmarks[file] + , next_file = all.shift() + , next = benchmarks[next_file]; + + /** + * Generate a oncomplete function for the tests, either we are done or we + * have more benchmarks to process. + */ + + function complete () { + if (!next) { + console.log( + '\n\nBenchmark completed in'.grey + , (Date.now() - start).toString().green + ' ms'.grey + ); + } else { + console.log('\nStarting benchmark '.grey + next_file.yellow); + next.run(); + } + } + + // attach the listener + benchmark.on('complete', complete); +}); + +/** + * Start the benchmark + */ + +var start = Date.now(); +console.log('Starting benchmark '.grey + first.yellow); +benchmarks[first].run(); diff --git a/node_modules/socket.io/index.js b/node_modules/socket.io/index.js new file mode 100644 index 0000000..cc00c10 --- /dev/null +++ b/node_modules/socket.io/index.js @@ -0,0 +1,8 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +module.exports = require('./lib/socket.io'); diff --git a/node_modules/socket.io/lib/index.js b/node_modules/socket.io/lib/index.js new file mode 100644 index 0000000..d19bf85 --- /dev/null +++ b/node_modules/socket.io/lib/index.js @@ -0,0 +1,131 @@ + +/** + * Module dependencies. + */ + +var http = require('http') + , engine = require('engine.io') + , Client = require('./client') + , Namespace = require('./namespace') + , debug = require('debug')('socket.io:server'); + +/** + * Read client + */ + +var client = { + source: require('socket.io-client').source, + version: require('socket.io-client/package').version +}; + +/** + * Server constructor. + * + * @param {http.Server|Number|Object} http server, port or options + * @param {Object} options + * @api public + */ + +function Server(srv, opts){ + if (!(this instanceof Server)) return new Server(srv, opts); + if ('object' == typeof srv && !srv.listen) { + opts = srv; + srv = null; + } + opts = opts || {}; + if (srv) this.attach(srv, opts); + this.sockets = this.of('/'); + this.client(true); +} + +/** + * Serve client code. + * + * @api public + */ + + + +/** + * Attaches socket.io to a server or port. + * + * @param {http.Server|Number} server or port + * @param {Object} options + * @api public + */ + +Server.prototype.attach = function(srv, opts){ + if ('number' == typeof srv) { + debug('creating engine.io on port %d', srv); + srv = engine.listen(srv, opts); + } else { + debug('creating engine.io instance', opts); + srv = engine.attach(srv, opts); + } + this.bind(srv); +}; + +/** + * Binds socket.io to an engine.io instance. + * + * @param {engine.Server} engine.io (or compatible) server + * @api public + */ + +Server.prototype.bind = function(engine){ + this.engine = engine; + this.engine.on('connection', this.onconnection.bind(this)); +}; + +/** + * Called with each incoming transport connection. + * + * @api public + */ + +Server.prototype.onconnection = function(conn){ + debug('incoming connection with id %s', conn.id); + var client = new Client(this, conn); + client.connect('/'); + this.emit('client', client); +}; + +/** + * Looks up a namespace. + * + * @param {String} nsp name + * @api public + */ + +Server.prototype.of = function(name){ + if (!this.nsps[name]) { + debug('initializing namespace %s', name); + var nsp = new Namespace(this, name); + this.nsps[name] = nsp; + } + return this.nsps[name]; +}; + +/** + * Expose main namespace (/). + */ + +['use', 'to', 'in', 'emit', 'send', 'write'].forEach(function(name){ + Server.prototype[name] = function(){ + var nsp = this.sockets[name]; + return nsp.apply(this.sockets, arguments); + }; +}); + +Namespace.flags.forEach(function(flag){ + Server.prototype.__defineGetter__(flag, function(name){ + this.flags.push(name); + return this; + }); +}); + +/** + * BC with `io.listen` + */ + +Server.listen = Server; diff --git a/node_modules/socket.io/lib/logger.js b/node_modules/socket.io/lib/logger.js new file mode 100644 index 0000000..49d02c9 --- /dev/null +++ b/node_modules/socket.io/lib/logger.js @@ -0,0 +1,97 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var util = require('./util') + , toArray = util.toArray; + +/** + * Log levels. + */ + +var levels = [ + 'error' + , 'warn' + , 'info' + , 'debug' +]; + +/** + * Colors for log levels. + */ + +var colors = [ + 31 + , 33 + , 36 + , 90 +]; + +/** + * Pads the nice output to the longest log level. + */ + +function pad (str) { + var max = 0; + + for (var i = 0, l = levels.length; i < l; i++) + max = Math.max(max, levels[i].length); + + if (str.length < max) + return str + new Array(max - str.length + 1).join(' '); + + return str; +}; + +/** + * Logger (console). + * + * @api public + */ + +var Logger = module.exports = function (opts) { + opts = opts || {} + this.colors = false !== opts.colors; + this.level = 3; + this.enabled = true; +}; + +/** + * Log method. + * + * @api public + */ + +Logger.prototype.log = function (type) { + var index = levels.indexOf(type); + + if (index > this.level || !this.enabled) + return this; + + console.log.apply( + console + , [this.colors + ? ' \033[' + colors[index] + 'm' + pad(type) + ' -\033[39m' + : type + ':' + ].concat(toArray(arguments).slice(1)) + ); + + return this; +}; + +/** + * Generate methods. + */ + +levels.forEach(function (name) { + Logger.prototype[name] = function () { + this.log.apply(this, [name].concat(toArray(arguments))); + }; +}); diff --git a/node_modules/socket.io/lib/manager.js b/node_modules/socket.io/lib/manager.js new file mode 100644 index 0000000..b3ea7d9 --- /dev/null +++ b/node_modules/socket.io/lib/manager.js @@ -0,0 +1,1026 @@ +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var fs = require('fs') + , url = require('url') + , tty = require('tty') + , crypto = require('crypto') + , util = require('./util') + , store = require('./store') + , client = require('socket.io-client') + , transports = require('./transports') + , Logger = require('./logger') + , Socket = require('./socket') + , MemoryStore = require('./stores/memory') + , SocketNamespace = require('./namespace') + , Static = require('./static') + , EventEmitter = process.EventEmitter; + +/** + * Export the constructor. + */ + +exports = module.exports = Manager; + +/** + * Default transports. + */ + +var defaultTransports = exports.defaultTransports = [ + 'websocket' + , 'htmlfile' + , 'xhr-polling' + , 'jsonp-polling' +]; + +/** + * Inherited defaults. + */ + +var parent = module.parent.exports + , protocol = parent.protocol + , jsonpolling_re = /^\d+$/; + +/** + * Manager constructor. + * + * @param {HTTPServer} server + * @param {Object} options, optional + * @api public + */ + +function Manager (server, options) { + this.server = server; + this.namespaces = {}; + this.sockets = this.of(''); + this.settings = { + origins: '*:*' + , log: true + , store: new MemoryStore + , logger: new Logger + , static: new Static(this) + , heartbeats: true + , resource: '/socket.io' + , transports: defaultTransports + , authorization: false + , blacklist: ['disconnect'] + , 'log level': 3 + , 'log colors': tty.isatty(process.stdout.fd) + , 'close timeout': 60 + , 'heartbeat interval': 25 + , 'heartbeat timeout': 60 + , 'polling duration': 20 + , 'flash policy server': true + , 'flash policy port': 10843 + , 'destroy upgrade': true + , 'destroy buffer size': 10E7 + , 'browser client': true + , 'browser client cache': true + , 'browser client minification': false + , 'browser client etag': false + , 'browser client expires': 315360000 + , 'browser client gzip': false + , 'browser client handler': false + , 'client store expiration': 15 + , 'match origin protocol': false + }; + + for (var i in options) { + if (options.hasOwnProperty(i)) { + this.settings[i] = options[i]; + } + } + + var self = this; + + // default error handler + server.on('error', function(err) { + self.log.warn('error raised: ' + err); + }); + + this.initStore(); + + this.on('set:store', function() { + self.initStore(); + }); + + // reset listeners + this.oldListeners = server.listeners('request').splice(0); + server.removeAllListeners('request'); + + server.on('request', function (req, res) { + self.handleRequest(req, res); + }); + + server.on('upgrade', function (req, socket, head) { + self.handleUpgrade(req, socket, head); + }); + + server.on('close', function () { + clearInterval(self.gc); + }); + + server.once('listening', function () { + self.gc = setInterval(self.garbageCollection.bind(self), 10000); + }); + + for (var i in transports) { + if (transports.hasOwnProperty(i)) { + if (transports[i].init) { + transports[i].init(this); + } + } + } + + // forward-compatibility with 1.0 + var self = this; + this.sockets.on('connection', function (conn) { + self.emit('connection', conn); + }); + + this.sequenceNumber = Date.now() | 0; + + this.log.info('socket.io started'); +}; + +Manager.prototype.__proto__ = EventEmitter.prototype + +/** + * Store accessor shortcut. + * + * @api public + */ + +Manager.prototype.__defineGetter__('store', function () { + var store = this.get('store'); + store.manager = this; + return store; +}); + +/** + * Logger accessor. + * + * @api public + */ + +Manager.prototype.__defineGetter__('log', function () { + var logger = this.get('logger'); + + logger.level = this.get('log level') || -1; + logger.colors = this.get('log colors'); + logger.enabled = this.enabled('log'); + + return logger; +}); + +/** + * Static accessor. + * + * @api public + */ + +Manager.prototype.__defineGetter__('static', function () { + return this.get('static'); +}); + +/** + * Get settings. + * + * @api public + */ + +Manager.prototype.get = function (key) { + return this.settings[key]; +}; + +/** + * Set settings + * + * @api public + */ + +Manager.prototype.set = function (key, value) { + if (arguments.length == 1) return this.get(key); + this.settings[key] = value; + this.emit('set:' + key, this.settings[key], key); + return this; +}; + +/** + * Enable a setting + * + * @api public + */ + +Manager.prototype.enable = function (key) { + this.settings[key] = true; + this.emit('set:' + key, this.settings[key], key); + return this; +}; + +/** + * Disable a setting + * + * @api public + */ + +Manager.prototype.disable = function (key) { + this.settings[key] = false; + this.emit('set:' + key, this.settings[key], key); + return this; +}; + +/** + * Checks if a setting is enabled + * + * @api public + */ + +Manager.prototype.enabled = function (key) { + return !!this.settings[key]; +}; + +/** + * Checks if a setting is disabled + * + * @api public + */ + +Manager.prototype.disabled = function (key) { + return !this.settings[key]; +}; + +/** + * Configure callbacks. + * + * @api public + */ + +Manager.prototype.configure = function (env, fn) { + if ('function' == typeof env) { + env.call(this); + } else if (env == (process.env.NODE_ENV || 'development')) { + fn.call(this); + } + + return this; +}; + +/** + * Initializes everything related to the message dispatcher. + * + * @api private + */ + +Manager.prototype.initStore = function () { + this.handshaken = {}; + this.connected = {}; + this.open = {}; + this.closed = {}; + this.rooms = {}; + this.roomClients = {}; + + var self = this; + + this.store.subscribe('handshake', function (id, data) { + self.onHandshake(id, data); + }); + + this.store.subscribe('connect', function (id) { + self.onConnect(id); + }); + + this.store.subscribe('open', function (id) { + self.onOpen(id); + }); + + this.store.subscribe('join', function (id, room) { + self.onJoin(id, room); + }); + + this.store.subscribe('leave', function (id, room) { + self.onLeave(id, room); + }); + + this.store.subscribe('close', function (id) { + self.onClose(id); + }); + + this.store.subscribe('dispatch', function (room, packet, volatile, exceptions) { + self.onDispatch(room, packet, volatile, exceptions); + }); + + this.store.subscribe('disconnect', function (id) { + self.onDisconnect(id); + }); +}; + +/** + * Called when a client handshakes. + * + * @param text + */ + +Manager.prototype.onHandshake = function (id, data) { + this.handshaken[id] = data; +}; + +/** + * Called when a client connects (ie: transport first opens) + * + * @api private + */ + +Manager.prototype.onConnect = function (id) { + this.connected[id] = true; +}; + +/** + * Called when a client opens a request in a different node. + * + * @api private + */ + +Manager.prototype.onOpen = function (id) { + this.open[id] = true; + + if (this.closed[id]) { + var self = this; + + this.store.unsubscribe('dispatch:' + id, function () { + var transport = self.transports[id]; + if (self.closed[id] && self.closed[id].length && transport) { + + // if we have buffered messages that accumulate between calling + // onOpen an this async callback, send them if the transport is + // still open, otherwise leave them buffered + if (transport.open) { + transport.payload(self.closed[id]); + self.closed[id] = []; + } + } + }); + } + + // clear the current transport + if (this.transports[id]) { + this.transports[id].discard(); + this.transports[id] = null; + } +}; + +/** + * Called when a message is sent to a namespace and/or room. + * + * @api private + */ + +Manager.prototype.onDispatch = function (room, packet, volatile, exceptions) { + if (this.rooms[room]) { + for (var i = 0, l = this.rooms[room].length; i < l; i++) { + var id = this.rooms[room][i]; + + if (!~exceptions.indexOf(id)) { + if (this.transports[id] && this.transports[id].open) { + this.transports[id].onDispatch(packet, volatile); + } else if (!volatile) { + this.onClientDispatch(id, packet); + } + } + } + } +}; + +/** + * Called when a client joins a nsp / room. + * + * @api private + */ + +Manager.prototype.onJoin = function (id, name) { + if (!this.roomClients[id]) { + this.roomClients[id] = {}; + } + + if (!this.rooms[name]) { + this.rooms[name] = []; + } + + if (!~this.rooms[name].indexOf(id)) { + this.rooms[name].push(id); + this.roomClients[id][name] = true; + } +}; + +/** + * Called when a client leaves a nsp / room. + * + * @param private + */ + +Manager.prototype.onLeave = function (id, room) { + if (this.rooms[room]) { + var index = this.rooms[room].indexOf(id); + + if (index >= 0) { + this.rooms[room].splice(index, 1); + } + + if (!this.rooms[room].length) { + delete this.rooms[room]; + } + + if (this.roomClients[id]) { + delete this.roomClients[id][room]; + } + } +}; + +/** + * Called when a client closes a request in different node. + * + * @api private + */ + +Manager.prototype.onClose = function (id) { + if (this.open[id]) { + delete this.open[id]; + } + + this.closed[id] = []; + + var self = this; + + this.store.subscribe('dispatch:' + id, function (packet, volatile) { + if (!volatile) { + self.onClientDispatch(id, packet); + } + }); +}; + +/** + * Dispatches a message for a closed client. + * + * @api private + */ + +Manager.prototype.onClientDispatch = function (id, packet) { + if (this.closed[id]) { + this.closed[id].push(packet); + } +}; + +/** + * Receives a message for a client. + * + * @api private + */ + +Manager.prototype.onClientMessage = function (id, packet) { + if (this.namespaces[packet.endpoint]) { + this.namespaces[packet.endpoint].handlePacket(id, packet); + } +}; + +/** + * Fired when a client disconnects (not triggered). + * + * @api private + */ + +Manager.prototype.onClientDisconnect = function (id, reason) { + for (var name in this.namespaces) { + if (this.namespaces.hasOwnProperty(name)) { + this.namespaces[name].handleDisconnect(id, reason, typeof this.roomClients[id] !== 'undefined' && + typeof this.roomClients[id][name] !== 'undefined'); + } + } + + this.onDisconnect(id); +}; + +/** + * Called when a client disconnects. + * + * @param text + */ + +Manager.prototype.onDisconnect = function (id, local) { + delete this.handshaken[id]; + + if (this.open[id]) { + delete this.open[id]; + } + + if (this.connected[id]) { + delete this.connected[id]; + } + + if (this.transports[id]) { + this.transports[id].discard(); + delete this.transports[id]; + } + + if (this.closed[id]) { + delete this.closed[id]; + } + + if (this.roomClients[id]) { + for (var room in this.roomClients[id]) { + if (this.roomClients[id].hasOwnProperty(room)) { + this.onLeave(id, room); + } + } + delete this.roomClients[id] + } + + this.store.destroyClient(id, this.get('client store expiration')); + + this.store.unsubscribe('dispatch:' + id); + + if (local) { + this.store.unsubscribe('message:' + id); + this.store.unsubscribe('disconnect:' + id); + } +}; + +/** + * Handles an HTTP request. + * + * @api private + */ + +Manager.prototype.handleRequest = function (req, res) { + var data = this.checkRequest(req); + + if (!data) { + for (var i = 0, l = this.oldListeners.length; i < l; i++) { + this.oldListeners[i].call(this.server, req, res); + } + + return; + } + + if (data.static || !data.transport && !data.protocol) { + if (data.static && this.enabled('browser client')) { + this.static.write(data.path, req, res); + } else { + res.writeHead(200); + res.end('Welcome to socket.io.'); + + this.log.info('unhandled socket.io url'); + } + + return; + } + + if (data.protocol != protocol) { + res.writeHead(500); + res.end('Protocol version not supported.'); + + this.log.info('client protocol version unsupported'); + } else { + if (data.id) { + this.handleHTTPRequest(data, req, res); + } else { + this.handleHandshake(data, req, res); + } + } +}; + +/** + * Handles an HTTP Upgrade. + * + * @api private + */ + +Manager.prototype.handleUpgrade = function (req, socket, head) { + var data = this.checkRequest(req) + , self = this; + + if (!data) { + if (this.enabled('destroy upgrade')) { + socket.end(); + this.log.debug('destroying non-socket.io upgrade'); + } + + return; + } + + req.head = head; + this.handleClient(data, req); +}; + +/** + * Handles a normal handshaken HTTP request (eg: long-polling) + * + * @api private + */ + +Manager.prototype.handleHTTPRequest = function (data, req, res) { + req.res = res; + this.handleClient(data, req); +}; + +/** + * Intantiantes a new client. + * + * @api private + */ + +Manager.prototype.handleClient = function (data, req) { + var socket = req.socket + , store = this.store + , self = this; + + // handle sync disconnect xhrs + if (undefined != data.query.disconnect) { + if (this.transports[data.id] && this.transports[data.id].open) { + this.transports[data.id].onForcedDisconnect(); + } else { + this.store.publish('disconnect-force:' + data.id); + } + req.res.writeHead(200); + req.res.end(); + return; + } + + if (!~this.get('transports').indexOf(data.transport)) { + this.log.warn('unknown transport: "' + data.transport + '"'); + req.connection.end(); + return; + } + + var transport = new transports[data.transport](this, data, req) + , handshaken = this.handshaken[data.id]; + + if (transport.disconnected) { + // failed during transport setup + req.connection.end(); + return; + } + if (handshaken) { + if (transport.open) { + if (this.closed[data.id] && this.closed[data.id].length) { + transport.payload(this.closed[data.id]); + this.closed[data.id] = []; + } + + this.onOpen(data.id); + this.store.publish('open', data.id); + this.transports[data.id] = transport; + } + + if (!this.connected[data.id]) { + this.onConnect(data.id); + this.store.publish('connect', data.id); + + // flag as used + delete handshaken.issued; + this.onHandshake(data.id, handshaken); + this.store.publish('handshake', data.id, handshaken); + + // initialize the socket for all namespaces + for (var i in this.namespaces) { + if (this.namespaces.hasOwnProperty(i)) { + var socket = this.namespaces[i].socket(data.id, true); + + // echo back connect packet and fire connection event + if (i === '') { + this.namespaces[i].handlePacket(data.id, { type: 'connect' }); + } + } + } + + this.store.subscribe('message:' + data.id, function (packet) { + self.onClientMessage(data.id, packet); + }); + + this.store.subscribe('disconnect:' + data.id, function (reason) { + self.onClientDisconnect(data.id, reason); + }); + } + } else { + if (transport.open) { + transport.error('client not handshaken', 'reconnect'); + } + + transport.discard(); + } +}; + +/** + * Generates a session id. + * + * @api private + */ + +Manager.prototype.generateId = function () { + var rand = new Buffer(15); // multiple of 3 for base64 + if (!rand.writeInt32BE) { + return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString() + + Math.abs(Math.random() * Math.random() * Date.now() | 0).toString(); + } + this.sequenceNumber = (this.sequenceNumber + 1) | 0; + rand.writeInt32BE(this.sequenceNumber, 11); + if (crypto.randomBytes) { + crypto.randomBytes(12).copy(rand); + } else { + // not secure for node 0.4 + [0, 4, 8].forEach(function(i) { + rand.writeInt32BE(Math.random() * Math.pow(2, 32) | 0, i); + }); + } + return rand.toString('base64').replace(/\//g, '_').replace(/\+/g, '-'); +}; + +/** + * Handles a handshake request. + * + * @api private + */ + +Manager.prototype.handleHandshake = function (data, req, res) { + var self = this + , origin = req.headers.origin + , headers = { + 'Content-Type': 'text/plain' + }; + + function writeErr (status, message) { + if (data.query.jsonp && jsonpolling_re.test(data.query.jsonp)) { + res.writeHead(200, { 'Content-Type': 'application/javascript' }); + res.end('io.j[' + data.query.jsonp + '](new Error("' + message + '"));'); + } else { + res.writeHead(status, headers); + res.end(message); + } + }; + + function error (err) { + writeErr(500, 'handshake error'); + self.log.warn('handshake error ' + err); + }; + + if (!this.verifyOrigin(req)) { + writeErr(403, 'handshake bad origin'); + return; + } + + var handshakeData = this.handshakeData(data); + + if (origin) { + // https://developer.mozilla.org/En/HTTP_Access_Control + headers['Access-Control-Allow-Origin'] = origin; + headers['Access-Control-Allow-Credentials'] = 'true'; + } + + this.authorize(handshakeData, function (err, authorized, newData) { + if (err) return error(err); + + if (authorized) { + var id = self.generateId() + , hs = [ + id + , self.enabled('heartbeats') ? self.get('heartbeat timeout') || '' : '' + , self.get('close timeout') || '' + , self.transports(data).join(',') + ].join(':'); + + if (data.query.jsonp && jsonpolling_re.test(data.query.jsonp)) { + hs = 'io.j[' + data.query.jsonp + '](' + JSON.stringify(hs) + ');'; + res.writeHead(200, { 'Content-Type': 'application/javascript' }); + } else { + res.writeHead(200, headers); + } + + res.end(hs); + + self.onHandshake(id, newData || handshakeData); + self.store.publish('handshake', id, newData || handshakeData); + + self.log.info('handshake authorized', id); + } else { + writeErr(403, 'handshake unauthorized'); + self.log.info('handshake unauthorized'); + } + }) +}; + +/** + * Gets normalized handshake data + * + * @api private + */ + +Manager.prototype.handshakeData = function (data) { + var connection = data.request.connection + , connectionAddress + , date = new Date; + + if (connection.remoteAddress) { + connectionAddress = { + address: connection.remoteAddress + , port: connection.remotePort + }; + } else if (connection.socket && connection.socket.remoteAddress) { + connectionAddress = { + address: connection.socket.remoteAddress + , port: connection.socket.remotePort + }; + } + + return { + headers: data.headers + , address: connectionAddress + , time: date.toString() + , query: data.query + , url: data.request.url + , xdomain: !!data.request.headers.origin + , secure: data.request.connection.secure + , issued: +date + }; +}; + +/** + * Verifies the origin of a request. + * + * @api private + */ + +Manager.prototype.verifyOrigin = function (request) { + var origin = request.headers.origin || request.headers.referer + , origins = this.get('origins'); + + if (origin === 'null') origin = '*'; + + if (origins.indexOf('*:*') !== -1) { + return true; + } + + if (origin) { + try { + var parts = url.parse(origin); + parts.port = parts.port || 80; + var ok = + ~origins.indexOf(parts.hostname + ':' + parts.port) || + ~origins.indexOf(parts.hostname + ':*') || + ~origins.indexOf('*:' + parts.port); + if (!ok) this.log.warn('illegal origin: ' + origin); + return ok; + } catch (ex) { + this.log.warn('error parsing origin'); + } + } + else { + this.log.warn('origin missing from handshake, yet required by config'); + } + return false; +}; + +/** + * Handles an incoming packet. + * + * @api private + */ + +Manager.prototype.handlePacket = function (sessid, packet) { + this.of(packet.endpoint || '').handlePacket(sessid, packet); +}; + +/** + * Performs authentication. + * + * @param Object client request data + * @api private + */ + +Manager.prototype.authorize = function (data, fn) { + if (this.get('authorization')) { + var self = this; + + this.get('authorization').call(this, data, function (err, authorized) { + self.log.debug('client ' + authorized ? 'authorized' : 'unauthorized'); + fn(err, authorized); + }); + } else { + this.log.debug('client authorized'); + fn(null, true); + } + + return this; +}; + +/** + * Retrieves the transports adviced to the user. + * + * @api private + */ + +Manager.prototype.transports = function (data) { + var transp = this.get('transports') + , ret = []; + + for (var i = 0, l = transp.length; i < l; i++) { + var transport = transp[i]; + + if (transport) { + if (!transport.checkClient || transport.checkClient(data)) { + ret.push(transport); + } + } + } + + return ret; +}; + +/** + * Checks whether a request is a socket.io one. + * + * @return {Object} a client request data object or `false` + * @api private + */ + +var regexp = /^\/([^\/]+)\/?([^\/]+)?\/?([^\/]+)?\/?$/ + +Manager.prototype.checkRequest = function (req) { + var resource = this.get('resource'); + + var match; + if (typeof resource === 'string') { + match = req.url.substr(0, resource.length); + if (match !== resource) match = null; + } else { + match = resource.exec(req.url); + if (match) match = match[0]; + } + + if (match) { + var uri = url.parse(req.url.substr(match.length), true) + , path = uri.pathname || '' + , pieces = path.match(regexp); + + // client request data + var data = { + query: uri.query || {} + , headers: req.headers + , request: req + , path: path + }; + + if (pieces) { + data.protocol = Number(pieces[1]); + data.transport = pieces[2]; + data.id = pieces[3]; + data.static = !!this.static.has(path); + }; + + return data; + } + + return false; +}; + +/** + * Declares a socket namespace + * + * @api public + */ + +Manager.prototype.of = function (nsp) { + if (this.namespaces[nsp]) { + return this.namespaces[nsp]; + } + + return this.namespaces[nsp] = new SocketNamespace(this, nsp); +}; + +/** + * Perform garbage collection on long living objects and properties that cannot + * be removed automatically. + * + * @api private + */ + +Manager.prototype.garbageCollection = function () { + // clean up unused handshakes + var ids = Object.keys(this.handshaken) + , i = ids.length + , now = Date.now() + , handshake; + + while (i--) { + handshake = this.handshaken[ids[i]]; + + if ('issued' in handshake && (now - handshake.issued) >= 3E4) { + this.onDisconnect(ids[i]); + } + } +}; diff --git a/node_modules/socket.io/lib/namespace.js b/node_modules/socket.io/lib/namespace.js new file mode 100644 index 0000000..6e1e1c9 --- /dev/null +++ b/node_modules/socket.io/lib/namespace.js @@ -0,0 +1,355 @@ +/** + * Module dependencies. + */ + +var Socket = require('./socket') + , EventEmitter = process.EventEmitter + , parser = require('./parser') + , util = require('./util'); + +/** + * Exports the constructor. + */ + +exports = module.exports = SocketNamespace; + +/** + * Constructor. + * + * @api public. + */ + +function SocketNamespace (mgr, name) { + this.manager = mgr; + this.name = name || ''; + this.sockets = {}; + this.auth = false; + this.setFlags(); +}; + +/** + * Inherits from EventEmitter. + */ + +SocketNamespace.prototype.__proto__ = EventEmitter.prototype; + +/** + * Copies emit since we override it. + * + * @api private + */ + +SocketNamespace.prototype.$emit = EventEmitter.prototype.emit; + +/** + * Retrieves all clients as Socket instances as an array. + * + * @api public + */ + +SocketNamespace.prototype.clients = function (room) { + var room = this.name + (room !== undefined ? + '/' + room : ''); + + if (!this.manager.rooms[room]) { + return []; + } + + return this.manager.rooms[room].map(function (id) { + return this.socket(id); + }, this); +}; + +/** + * Access logger interface. + * + * @api public + */ + +SocketNamespace.prototype.__defineGetter__('log', function () { + return this.manager.log; +}); + +/** + * Access store. + * + * @api public + */ + +SocketNamespace.prototype.__defineGetter__('store', function () { + return this.manager.store; +}); + +/** + * JSON message flag. + * + * @api public + */ + +SocketNamespace.prototype.__defineGetter__('json', function () { + this.flags.json = true; + return this; +}); + +/** + * Volatile message flag. + * + * @api public + */ + +SocketNamespace.prototype.__defineGetter__('volatile', function () { + this.flags.volatile = true; + return this; +}); + +/** + * Overrides the room to relay messages to (flag). + * + * @api public + */ + +SocketNamespace.prototype.in = SocketNamespace.prototype.to = function (room) { + this.flags.endpoint = this.name + (room ? '/' + room : ''); + return this; +}; + +/** + * Adds a session id we should prevent relaying messages to (flag). + * + * @api public + */ + +SocketNamespace.prototype.except = function (id) { + this.flags.exceptions.push(id); + return this; +}; + +/** + * Sets the default flags. + * + * @api private + */ + +SocketNamespace.prototype.setFlags = function () { + this.flags = { + endpoint: this.name + , exceptions: [] + }; + return this; +}; + +/** + * Sends out a packet. + * + * @api private + */ + +SocketNamespace.prototype.packet = function (packet) { + packet.endpoint = this.name; + + var store = this.store + , log = this.log + , volatile = this.flags.volatile + , exceptions = this.flags.exceptions + , packet = parser.encodePacket(packet); + + this.manager.onDispatch(this.flags.endpoint, packet, volatile, exceptions); + this.store.publish('dispatch', this.flags.endpoint, packet, volatile, exceptions); + + this.setFlags(); + + return this; +}; + +/** + * Sends to everyone. + * + * @api public + */ + +SocketNamespace.prototype.send = function (data) { + return this.packet({ + type: this.flags.json ? 'json' : 'message' + , data: data + }); +}; + +/** + * Emits to everyone (override). + * + * @api public + */ + +SocketNamespace.prototype.emit = function (name) { + if (name == 'newListener') { + return this.$emit.apply(this, arguments); + } + + return this.packet({ + type: 'event' + , name: name + , args: util.toArray(arguments).slice(1) + }); +}; + +/** + * Retrieves or creates a write-only socket for a client, unless specified. + * + * @param {Boolean} whether the socket will be readable when initialized + * @api public + */ + +SocketNamespace.prototype.socket = function (sid, readable) { + if (!this.sockets[sid]) { + this.sockets[sid] = new Socket(this.manager, sid, this, readable); + } + + return this.sockets[sid]; +}; + +/** + * Sets authorization for this namespace. + * + * @api public + */ + +SocketNamespace.prototype.authorization = function (fn) { + this.auth = fn; + return this; +}; + +/** + * Called when a socket disconnects entirely. + * + * @api private + */ + +SocketNamespace.prototype.handleDisconnect = function (sid, reason, raiseOnDisconnect) { + if (this.sockets[sid] && this.sockets[sid].readable) { + if (raiseOnDisconnect) this.sockets[sid].onDisconnect(reason); + delete this.sockets[sid]; + } +}; + +/** + * Performs authentication. + * + * @param Object client request data + * @api private + */ + +SocketNamespace.prototype.authorize = function (data, fn) { + if (this.auth) { + var self = this; + + this.auth.call(this, data, function (err, authorized) { + self.log.debug('client ' + + (authorized ? '' : 'un') + 'authorized for ' + self.name); + fn(err, authorized); + }); + } else { + this.log.debug('client authorized for ' + this.name); + fn(null, true); + } + + return this; +}; + +/** + * Handles a packet. + * + * @api private + */ + +SocketNamespace.prototype.handlePacket = function (sessid, packet) { + var socket = this.socket(sessid) + , dataAck = packet.ack == 'data' + , manager = this.manager + , self = this; + + function ack () { + self.log.debug('sending data ack packet'); + socket.packet({ + type: 'ack' + , args: util.toArray(arguments) + , ackId: packet.id + }); + }; + + function error (err) { + self.log.warn('handshake error ' + err + ' for ' + self.name); + socket.packet({ type: 'error', reason: err }); + }; + + function connect () { + self.manager.onJoin(sessid, self.name); + self.store.publish('join', sessid, self.name); + + // packet echo + socket.packet({ type: 'connect' }); + + // emit connection event + self.$emit('connection', socket); + }; + + switch (packet.type) { + case 'connect': + if (packet.endpoint == '') { + connect(); + } else { + var handshakeData = manager.handshaken[sessid]; + + this.authorize(handshakeData, function (err, authorized, newData) { + if (err) return error(err); + + if (authorized) { + manager.onHandshake(sessid, newData || handshakeData); + self.store.publish('handshake', sessid, newData || handshakeData); + connect(); + } else { + error('unauthorized'); + } + }); + } + break; + + case 'ack': + if (socket.acks[packet.ackId]) { + socket.acks[packet.ackId].apply(socket, packet.args); + } else { + this.log.info('unknown ack packet'); + } + break; + + case 'event': + // check if the emitted event is not blacklisted + if (-~manager.get('blacklist').indexOf(packet.name)) { + this.log.debug('ignoring blacklisted event `' + packet.name + '`'); + } else { + var params = [packet.name].concat(packet.args); + + if (dataAck) { + params.push(ack); + } + + socket.$emit.apply(socket, params); + } + break; + + case 'disconnect': + this.manager.onLeave(sessid, this.name); + this.store.publish('leave', sessid, this.name); + + socket.$emit('disconnect', packet.reason || 'packet'); + break; + + case 'json': + case 'message': + var params = ['message', packet.data]; + + if (dataAck) + params.push(ack); + + socket.$emit.apply(socket, params); + }; +}; diff --git a/node_modules/socket.io/lib/parser.js b/node_modules/socket.io/lib/parser.js new file mode 100644 index 0000000..d56b550 --- /dev/null +++ b/node_modules/socket.io/lib/parser.js @@ -0,0 +1,249 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +/** + * Packet types. + */ + +var packets = exports.packets = { + 'disconnect': 0 + , 'connect': 1 + , 'heartbeat': 2 + , 'message': 3 + , 'json': 4 + , 'event': 5 + , 'ack': 6 + , 'error': 7 + , 'noop': 8 + } + , packetslist = Object.keys(packets); + +/** + * Errors reasons. + */ + +var reasons = exports.reasons = { + 'transport not supported': 0 + , 'client not handshaken': 1 + , 'unauthorized': 2 + } + , reasonslist = Object.keys(reasons); + +/** + * Errors advice. + */ + +var advice = exports.advice = { + 'reconnect': 0 + } + , advicelist = Object.keys(advice); + +/** + * Encodes a packet. + * + * @api private + */ + +exports.encodePacket = function (packet) { + var type = packets[packet.type] + , id = packet.id || '' + , endpoint = packet.endpoint || '' + , ack = packet.ack + , data = null; + + switch (packet.type) { + case 'message': + if (packet.data !== '') + data = packet.data; + break; + + case 'event': + var ev = { name: packet.name }; + + if (packet.args && packet.args.length) { + ev.args = packet.args; + } + + data = JSON.stringify(ev); + break; + + case 'json': + data = JSON.stringify(packet.data); + break; + + case 'ack': + data = packet.ackId + + (packet.args && packet.args.length + ? '+' + JSON.stringify(packet.args) : ''); + break; + + case 'connect': + if (packet.qs) + data = packet.qs; + break; + + case 'error': + var reason = packet.reason ? reasons[packet.reason] : '' + , adv = packet.advice ? advice[packet.advice] : '' + + if (reason !== '' || adv !== '') + data = reason + (adv !== '' ? ('+' + adv) : '') + + break; + } + + // construct packet with required fragments + var encoded = type + ':' + id + (ack == 'data' ? '+' : '') + ':' + endpoint; + + // data fragment is optional + if (data !== null && data !== undefined) + encoded += ':' + data; + + return encoded; +}; + +/** + * Encodes multiple messages (payload). + * + * @param {Array} messages + * @api private + */ + +exports.encodePayload = function (packets) { + var decoded = ''; + + if (packets.length == 1) + return packets[0]; + + for (var i = 0, l = packets.length; i < l; i++) { + var packet = packets[i]; + decoded += '\ufffd' + packet.length + '\ufffd' + packets[i] + } + + return decoded; +}; + +/** + * Decodes a packet + * + * @api private + */ + +var regexp = /([^:]+):([0-9]+)?(\+)?:([^:]+)?:?([\s\S]*)?/; + +/** + * Wrap the JSON.parse in a seperate function the crankshaft optimizer will + * only punish this function for the usage for try catch + * + * @api private + */ + +function parse (data) { + try { return JSON.parse(data) } + catch (e) { return false } +} + +exports.decodePacket = function (data) { + var pieces = data.match(regexp); + + if (!pieces) return {}; + + var id = pieces[2] || '' + , data = pieces[5] || '' + , packet = { + type: packetslist[pieces[1]] + , endpoint: pieces[4] || '' + }; + + // whether we need to acknowledge the packet + if (id) { + packet.id = id; + if (pieces[3]) + packet.ack = 'data'; + else + packet.ack = true; + } + + // handle different packet types + switch (packet.type) { + case 'message': + packet.data = data || ''; + break; + + case 'event': + pieces = parse(data); + if (pieces) { + packet.name = pieces.name; + packet.args = pieces.args; + } + + packet.args = packet.args || []; + break; + + case 'json': + packet.data = parse(data); + break; + + case 'connect': + packet.qs = data || ''; + break; + + case 'ack': + pieces = data.match(/^([0-9]+)(\+)?(.*)/); + if (pieces) { + packet.ackId = pieces[1]; + packet.args = []; + + if (pieces[3]) { + packet.args = parse(pieces[3]) || []; + } + } + break; + + case 'error': + pieces = data.split('+'); + packet.reason = reasonslist[pieces[0]] || ''; + packet.advice = advicelist[pieces[1]] || ''; + } + + return packet; +}; + +/** + * Decodes data payload. Detects multiple messages + * + * @return {Array} messages + * @api public + */ + +exports.decodePayload = function (data) { + if (undefined == data || null == data) { + return []; + } + + if (data[0] == '\ufffd') { + var ret = []; + + for (var i = 1, length = ''; i < data.length; i++) { + if (data[i] == '\ufffd') { + ret.push(exports.decodePacket(data.substr(i + 1, length))); + i += Number(length) + 1; + length = ''; + } else { + length += data[i]; + } + } + + return ret; + } else { + return [exports.decodePacket(data)]; + } +}; diff --git a/node_modules/socket.io/lib/socket.io.js b/node_modules/socket.io/lib/socket.io.js new file mode 100644 index 0000000..bf59036 --- /dev/null +++ b/node_modules/socket.io/lib/socket.io.js @@ -0,0 +1,143 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var client = require('socket.io-client'); + +/** + * Version. + */ + +exports.version = '0.9.11'; + +/** + * Supported protocol version. + */ + +exports.protocol = 1; + +/** + * Client that we serve. + */ + +exports.clientVersion = client.version; + +/** + * Attaches a manager + * + * @param {HTTPServer/Number} a HTTP/S server or a port number to listen on. + * @param {Object} opts to be passed to Manager and/or http server + * @param {Function} callback if a port is supplied + * @api public + */ + +exports.listen = function (server, options, fn) { + if ('function' == typeof server) { + console.warn('Socket.IO\'s `listen()` method expects an `http.Server` instance\n' + + 'as its first parameter. Are you migrating from Express 2.x to 3.x?\n' + + 'If so, check out the "Socket.IO compatibility" section at:\n' + + 'https://github.com/visionmedia/express/wiki/Migrating-from-2.x-to-3.x'); + } + + if ('function' == typeof options) { + fn = options; + options = {}; + } + + if ('undefined' == typeof server) { + // create a server that listens on port 80 + server = 80; + } + + if ('number' == typeof server) { + // if a port number is passed + var port = server; + + if (options && options.key) + server = require('https').createServer(options); + else + server = require('http').createServer(); + + // default response + server.on('request', function (req, res) { + res.writeHead(200); + res.end('Welcome to socket.io.'); + }); + + server.listen(port, fn); + } + + // otherwise assume a http/s server + return new exports.Manager(server, options); +}; + +/** + * Manager constructor. + * + * @api public + */ + +exports.Manager = require('./manager'); + +/** + * Transport constructor. + * + * @api public + */ + +exports.Transport = require('./transport'); + +/** + * Socket constructor. + * + * @api public + */ + +exports.Socket = require('./socket'); + +/** + * Static constructor. + * + * @api public + */ + +exports.Static = require('./static'); + +/** + * Store constructor. + * + * @api public + */ + +exports.Store = require('./store'); + +/** + * Memory Store constructor. + * + * @api public + */ + +exports.MemoryStore = require('./stores/memory'); + +/** + * Redis Store constructor. + * + * @api public + */ + +exports.RedisStore = require('./stores/redis'); + +/** + * Parser. + * + * @api public + */ + +exports.parser = require('./parser'); diff --git a/node_modules/socket.io/lib/socket.js b/node_modules/socket.io/lib/socket.js new file mode 100644 index 0000000..d9807f6 --- /dev/null +++ b/node_modules/socket.io/lib/socket.js @@ -0,0 +1,369 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var parser = require('./parser') + , util = require('./util') + , EventEmitter = process.EventEmitter + +/** + * Export the constructor. + */ + +exports = module.exports = Socket; + +/** + * Default error event listener to prevent uncaught exceptions. + */ + +var defaultError = function () {}; + +/** + * Socket constructor. + * + * @param {Manager} manager instance + * @param {String} session id + * @param {Namespace} namespace the socket belongs to + * @param {Boolean} whether the + * @api public + */ + +function Socket (manager, id, nsp, readable) { + this.id = id; + this.namespace = nsp; + this.manager = manager; + this.disconnected = false; + this.ackPackets = 0; + this.acks = {}; + this.setFlags(); + this.readable = readable; + this.store = this.manager.store.client(this.id); + this.on('error', defaultError); +}; + +/** + * Inherits from EventEmitter. + */ + +Socket.prototype.__proto__ = EventEmitter.prototype; + +/** + * Accessor shortcut for the handshake data + * + * @api private + */ + +Socket.prototype.__defineGetter__('handshake', function () { + return this.manager.handshaken[this.id]; +}); + +/** + * Accessor shortcut for the transport type + * + * @api private + */ + +Socket.prototype.__defineGetter__('transport', function () { + return this.manager.transports[this.id].name; +}); + +/** + * Accessor shortcut for the logger. + * + * @api private + */ + +Socket.prototype.__defineGetter__('log', function () { + return this.manager.log; +}); + +/** + * JSON message flag. + * + * @api public + */ + +Socket.prototype.__defineGetter__('json', function () { + this.flags.json = true; + return this; +}); + +/** + * Volatile message flag. + * + * @api public + */ + +Socket.prototype.__defineGetter__('volatile', function () { + this.flags.volatile = true; + return this; +}); + +/** + * Broadcast message flag. + * + * @api public + */ + +Socket.prototype.__defineGetter__('broadcast', function () { + this.flags.broadcast = true; + return this; +}); + +/** + * Overrides the room to broadcast messages to (flag) + * + * @api public + */ + +Socket.prototype.to = Socket.prototype.in = function (room) { + this.flags.room = room; + return this; +}; + +/** + * Resets flags + * + * @api private + */ + +Socket.prototype.setFlags = function () { + this.flags = { + endpoint: this.namespace.name + , room: '' + }; + return this; +}; + +/** + * Triggered on disconnect + * + * @api private + */ + +Socket.prototype.onDisconnect = function (reason) { + if (!this.disconnected) { + this.$emit('disconnect', reason); + this.disconnected = true; + } +}; + +/** + * Joins a user to a room. + * + * @api public + */ + +Socket.prototype.join = function (name, fn) { + var nsp = this.namespace.name + , name = (nsp + '/') + name; + + this.manager.onJoin(this.id, name); + this.manager.store.publish('join', this.id, name); + + if (fn) { + this.log.warn('Client#join callback is deprecated'); + fn(); + } + + return this; +}; + +/** + * Un-joins a user from a room. + * + * @api public + */ + +Socket.prototype.leave = function (name, fn) { + var nsp = this.namespace.name + , name = (nsp + '/') + name; + + this.manager.onLeave(this.id, name); + this.manager.store.publish('leave', this.id, name); + + if (fn) { + this.log.warn('Client#leave callback is deprecated'); + fn(); + } + + return this; +}; + +/** + * Transmits a packet. + * + * @api private + */ + +Socket.prototype.packet = function (packet) { + if (this.flags.broadcast) { + this.log.debug('broadcasting packet'); + this.namespace.in(this.flags.room).except(this.id).packet(packet); + } else { + packet.endpoint = this.flags.endpoint; + packet = parser.encodePacket(packet); + + this.dispatch(packet, this.flags.volatile); + } + + this.setFlags(); + + return this; +}; + +/** + * Dispatches a packet + * + * @api private + */ + +Socket.prototype.dispatch = function (packet, volatile) { + if (this.manager.transports[this.id] && this.manager.transports[this.id].open) { + this.manager.transports[this.id].onDispatch(packet, volatile); + } else { + if (!volatile) { + this.manager.onClientDispatch(this.id, packet, volatile); + } + + this.manager.store.publish('dispatch:' + this.id, packet, volatile); + } +}; + +/** + * Stores data for the client. + * + * @api public + */ + +Socket.prototype.set = function (key, value, fn) { + this.store.set(key, value, fn); + return this; +}; + +/** + * Retrieves data for the client + * + * @api public + */ + +Socket.prototype.get = function (key, fn) { + this.store.get(key, fn); + return this; +}; + +/** + * Checks data for the client + * + * @api public + */ + +Socket.prototype.has = function (key, fn) { + this.store.has(key, fn); + return this; +}; + +/** + * Deletes data for the client + * + * @api public + */ + +Socket.prototype.del = function (key, fn) { + this.store.del(key, fn); + return this; +}; + +/** + * Kicks client + * + * @api public + */ + +Socket.prototype.disconnect = function () { + if (!this.disconnected) { + this.log.info('booting client'); + + if ('' === this.namespace.name) { + if (this.manager.transports[this.id] && this.manager.transports[this.id].open) { + this.manager.transports[this.id].onForcedDisconnect(); + } else { + this.manager.onClientDisconnect(this.id); + this.manager.store.publish('disconnect:' + this.id); + } + } else { + this.packet({type: 'disconnect'}); + this.manager.onLeave(this.id, this.namespace.name); + this.$emit('disconnect', 'booted'); + } + + } + + return this; +}; + +/** + * Send a message. + * + * @api public + */ + +Socket.prototype.send = function (data, fn) { + var packet = { + type: this.flags.json ? 'json' : 'message' + , data: data + }; + + if (fn) { + packet.id = ++this.ackPackets; + packet.ack = true; + this.acks[packet.id] = fn; + } + + return this.packet(packet); +}; + +/** + * Original emit function. + * + * @api private + */ + +Socket.prototype.$emit = EventEmitter.prototype.emit; + +/** + * Emit override for custom events. + * + * @api public + */ + +Socket.prototype.emit = function (ev) { + if (ev == 'newListener') { + return this.$emit.apply(this, arguments); + } + + var args = util.toArray(arguments).slice(1) + , lastArg = args[args.length - 1] + , packet = { + type: 'event' + , name: ev + }; + + if ('function' == typeof lastArg) { + packet.id = ++this.ackPackets; + packet.ack = lastArg.length ? 'data' : true; + this.acks[packet.id] = lastArg; + args = args.slice(0, args.length - 1); + } + + packet.args = args; + + return this.packet(packet); +}; diff --git a/node_modules/socket.io/lib/static.js b/node_modules/socket.io/lib/static.js new file mode 100644 index 0000000..fe50593 --- /dev/null +++ b/node_modules/socket.io/lib/static.js @@ -0,0 +1,395 @@ + +/*! +* socket.io-node +* Copyright(c) 2011 LearnBoost +* MIT Licensed +*/ + +/** + * Module dependencies. + */ + +var client = require('socket.io-client') + , cp = require('child_process') + , fs = require('fs') + , util = require('./util'); + +/** + * File type details. + * + * @api private + */ + +var mime = { + js: { + type: 'application/javascript' + , encoding: 'utf8' + , gzip: true + } + , swf: { + type: 'application/x-shockwave-flash' + , encoding: 'binary' + , gzip: false + } +}; + +/** + * Regexp for matching custom transport patterns. Users can configure their own + * socket.io bundle based on the url structure. Different transport names are + * concatinated using the `+` char. /socket.io/socket.io+websocket.js should + * create a bundle that only contains support for the websocket. + * + * @api private + */ + +var bundle = /\+((?:\+)?[\w\-]+)*(?:\.v\d+\.\d+\.\d+)?(?:\.js)$/ + , versioning = /\.v\d+\.\d+\.\d+(?:\.js)$/; + +/** + * Export the constructor + */ + +exports = module.exports = Static; + +/** + * Static constructor + * + * @api public + */ + +function Static (manager) { + this.manager = manager; + this.cache = {}; + this.paths = {}; + + this.init(); +} + +/** + * Initialize the Static by adding default file paths. + * + * @api public + */ + +Static.prototype.init = function () { + /** + * Generates a unique id based the supplied transports array + * + * @param {Array} transports The array with transport types + * @api private + */ + function id (transports) { + var id = transports.join('').split('').map(function (char) { + return ('' + char.charCodeAt(0)).split('').pop(); + }).reduce(function (char, id) { + return char +id; + }); + + return client.version + ':' + id; + } + + /** + * Generates a socket.io-client file based on the supplied transports. + * + * @param {Array} transports The array with transport types + * @param {Function} callback Callback for the static.write + * @api private + */ + + function build (transports, callback) { + client.builder(transports, { + minify: self.manager.enabled('browser client minification') + }, function (err, content) { + callback(err, content ? new Buffer(content) : null, id(transports)); + } + ); + } + + var self = this; + + // add our default static files + this.add('/static/flashsocket/WebSocketMain.swf', { + file: client.dist + '/WebSocketMain.swf' + }); + + this.add('/static/flashsocket/WebSocketMainInsecure.swf', { + file: client.dist + '/WebSocketMainInsecure.swf' + }); + + // generates dedicated build based on the available transports + this.add('/socket.io.js', function (path, callback) { + build(self.manager.get('transports'), callback); + }); + + this.add('/socket.io.v', { mime: mime.js }, function (path, callback) { + build(self.manager.get('transports'), callback); + }); + + // allow custom builds based on url paths + this.add('/socket.io+', { mime: mime.js }, function (path, callback) { + var available = self.manager.get('transports') + , matches = path.match(bundle) + , transports = []; + + if (!matches) return callback('No valid transports'); + + // make sure they valid transports + matches[0].split('.')[0].split('+').slice(1).forEach(function (transport) { + if (!!~available.indexOf(transport)) { + transports.push(transport); + } + }); + + if (!transports.length) return callback('No valid transports'); + build(transports, callback); + }); + + // clear cache when transports change + this.manager.on('set:transports', function (key, value) { + delete self.cache['/socket.io.js']; + Object.keys(self.cache).forEach(function (key) { + if (bundle.test(key)) { + delete self.cache[key]; + } + }); + }); +}; + +/** + * Gzip compress buffers. + * + * @param {Buffer} data The buffer that needs gzip compression + * @param {Function} callback + * @api public + */ + +Static.prototype.gzip = function (data, callback) { + var gzip = cp.spawn('gzip', ['-9', '-c', '-f', '-n']) + , encoding = Buffer.isBuffer(data) ? 'binary' : 'utf8' + , buffer = [] + , err; + + gzip.stdout.on('data', function (data) { + buffer.push(data); + }); + + gzip.stderr.on('data', function (data) { + err = data +''; + buffer.length = 0; + }); + + gzip.on('close', function () { + if (err) return callback(err); + + var size = 0 + , index = 0 + , i = buffer.length + , content; + + while (i--) { + size += buffer[i].length; + } + + content = new Buffer(size); + i = buffer.length; + + buffer.forEach(function (buffer) { + var length = buffer.length; + + buffer.copy(content, index, 0, length); + index += length; + }); + + buffer.length = 0; + callback(null, content); + }); + + gzip.stdin.end(data, encoding); +}; + +/** + * Is the path a static file? + * + * @param {String} path The path that needs to be checked + * @api public + */ + +Static.prototype.has = function (path) { + // fast case + if (this.paths[path]) return this.paths[path]; + + var keys = Object.keys(this.paths) + , i = keys.length; + + while (i--) { + if (-~path.indexOf(keys[i])) return this.paths[keys[i]]; + } + + return false; +}; + +/** + * Add new paths new paths that can be served using the static provider. + * + * @param {String} path The path to respond to + * @param {Options} options Options for writing out the response + * @param {Function} [callback] Optional callback if no options.file is + * supplied this would be called instead. + * @api public + */ + +Static.prototype.add = function (path, options, callback) { + var extension = /(?:\.(\w{1,4}))$/.exec(path); + + if (!callback && typeof options == 'function') { + callback = options; + options = {}; + } + + options.mime = options.mime || (extension ? mime[extension[1]] : false); + + if (callback) options.callback = callback; + if (!(options.file || options.callback) || !options.mime) return false; + + this.paths[path] = options; + + return true; +}; + +/** + * Writes a static response. + * + * @param {String} path The path for the static content + * @param {HTTPRequest} req The request object + * @param {HTTPResponse} res The response object + * @api public + */ + +Static.prototype.write = function (path, req, res) { + /** + * Write a response without throwing errors because can throw error if the + * response is no longer writable etc. + * + * @api private + */ + + function write (status, headers, content, encoding) { + try { + res.writeHead(status, headers || undefined); + + // only write content if it's not a HEAD request and we actually have + // some content to write (304's doesn't have content). + res.end( + req.method !== 'HEAD' && content ? content : '' + , encoding || undefined + ); + } catch (e) {} + } + + /** + * Answers requests depending on the request properties and the reply object. + * + * @param {Object} reply The details and content to reply the response with + * @api private + */ + + function answer (reply) { + var cached = req.headers['if-none-match'] === reply.etag; + if (cached && self.manager.enabled('browser client etag')) { + return write(304); + } + + var accept = req.headers['accept-encoding'] || '' + , gzip = !!~accept.toLowerCase().indexOf('gzip') + , mime = reply.mime + , versioned = reply.versioned + , headers = { + 'Content-Type': mime.type + }; + + // check if we can add a etag + if (self.manager.enabled('browser client etag') && reply.etag && !versioned) { + headers['Etag'] = reply.etag; + } + + // see if we need to set Expire headers because the path is versioned + if (versioned) { + var expires = self.manager.get('browser client expires'); + headers['Cache-Control'] = 'private, x-gzip-ok="", max-age=' + expires; + headers['Date'] = new Date().toUTCString(); + headers['Expires'] = new Date(Date.now() + (expires * 1000)).toUTCString(); + } + + if (gzip && reply.gzip) { + headers['Content-Length'] = reply.gzip.length; + headers['Content-Encoding'] = 'gzip'; + headers['Vary'] = 'Accept-Encoding'; + write(200, headers, reply.gzip.content, mime.encoding); + } else { + headers['Content-Length'] = reply.length; + write(200, headers, reply.content, mime.encoding); + } + + self.manager.log.debug('served static content ' + path); + } + + var self = this + , details; + + // most common case first + if (this.manager.enabled('browser client cache') && this.cache[path]) { + return answer(this.cache[path]); + } else if (this.manager.get('browser client handler')) { + return this.manager.get('browser client handler').call(this, req, res); + } else if ((details = this.has(path))) { + /** + * A small helper function that will let us deal with fs and dynamic files + * + * @param {Object} err Optional error + * @param {Buffer} content The data + * @api private + */ + + function ready (err, content, etag) { + if (err) { + self.manager.log.warn('Unable to serve file. ' + (err.message || err)); + return write(500, null, 'Error serving static ' + path); + } + + // store the result in the cache + var reply = self.cache[path] = { + content: content + , length: content.length + , mime: details.mime + , etag: etag || client.version + , versioned: versioning.test(path) + }; + + // check if gzip is enabled + if (details.mime.gzip && self.manager.enabled('browser client gzip')) { + self.gzip(content, function (err, content) { + if (!err) { + reply.gzip = { + content: content + , length: content.length + } + } + + answer(reply); + }); + } else { + answer(reply); + } + } + + if (details.file) { + fs.readFile(details.file, ready); + } else if(details.callback) { + details.callback.call(this, path, ready); + } else { + write(404, null, 'File handle not found'); + } + } else { + write(404, null, 'File not found'); + } +}; diff --git a/node_modules/socket.io/lib/store.js b/node_modules/socket.io/lib/store.js new file mode 100644 index 0000000..06c0389 --- /dev/null +++ b/node_modules/socket.io/lib/store.js @@ -0,0 +1,98 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Expose the constructor. + */ + +exports = module.exports = Store; + +/** + * Module dependencies. + */ + +var EventEmitter = process.EventEmitter; + +/** + * Store interface + * + * @api public + */ + +function Store (options) { + this.options = options; + this.clients = {}; +}; + +/** + * Inherit from EventEmitter. + */ + +Store.prototype.__proto__ = EventEmitter.prototype; + +/** + * Initializes a client store + * + * @param {String} id + * @api public + */ + +Store.prototype.client = function (id) { + if (!this.clients[id]) { + this.clients[id] = new (this.constructor.Client)(this, id); + } + + return this.clients[id]; +}; + +/** + * Destroys a client + * + * @api {String} sid + * @param {Number} number of seconds to expire client data + * @api private + */ + +Store.prototype.destroyClient = function (id, expiration) { + if (this.clients[id]) { + this.clients[id].destroy(expiration); + delete this.clients[id]; + } + + return this; +}; + +/** + * Destroys the store + * + * @param {Number} number of seconds to expire client data + * @api private + */ + +Store.prototype.destroy = function (clientExpiration) { + var keys = Object.keys(this.clients) + , count = keys.length; + + for (var i = 0, l = count; i < l; i++) { + this.destroyClient(keys[i], clientExpiration); + } + + this.clients = {}; + + return this; +}; + +/** + * Client. + * + * @api public + */ + +Store.Client = function (store, id) { + this.store = store; + this.id = id; +}; diff --git a/node_modules/socket.io/lib/stores/memory.js b/node_modules/socket.io/lib/stores/memory.js new file mode 100644 index 0000000..8b731a7 --- /dev/null +++ b/node_modules/socket.io/lib/stores/memory.js @@ -0,0 +1,143 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var crypto = require('crypto') + , Store = require('../store'); + +/** + * Exports the constructor. + */ + +exports = module.exports = Memory; +Memory.Client = Client; + +/** + * Memory store + * + * @api public + */ + +function Memory (opts) { + Store.call(this, opts); +}; + +/** + * Inherits from Store. + */ + +Memory.prototype.__proto__ = Store.prototype; + +/** + * Publishes a message. + * + * @api private + */ + +Memory.prototype.publish = function () { }; + +/** + * Subscribes to a channel + * + * @api private + */ + +Memory.prototype.subscribe = function () { }; + +/** + * Unsubscribes + * + * @api private + */ + +Memory.prototype.unsubscribe = function () { }; + +/** + * Client constructor + * + * @api private + */ + +function Client () { + Store.Client.apply(this, arguments); + this.data = {}; +}; + +/** + * Inherits from Store.Client + */ + +Client.prototype.__proto__ = Store.Client; + +/** + * Gets a key + * + * @api public + */ + +Client.prototype.get = function (key, fn) { + fn(null, this.data[key] === undefined ? null : this.data[key]); + return this; +}; + +/** + * Sets a key + * + * @api public + */ + +Client.prototype.set = function (key, value, fn) { + this.data[key] = value; + fn && fn(null); + return this; +}; + +/** + * Has a key + * + * @api public + */ + +Client.prototype.has = function (key, fn) { + fn(null, key in this.data); +}; + +/** + * Deletes a key + * + * @api public + */ + +Client.prototype.del = function (key, fn) { + delete this.data[key]; + fn && fn(null); + return this; +}; + +/** + * Destroys the client. + * + * @param {Number} number of seconds to expire data + * @api private + */ + +Client.prototype.destroy = function (expiration) { + if ('number' != typeof expiration) { + this.data = {}; + } else { + var self = this; + + setTimeout(function () { + self.data = {}; + }, expiration * 1000); + } + + return this; +}; diff --git a/node_modules/socket.io/lib/stores/redis.js b/node_modules/socket.io/lib/stores/redis.js new file mode 100644 index 0000000..8fea235 --- /dev/null +++ b/node_modules/socket.io/lib/stores/redis.js @@ -0,0 +1,269 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var crypto = require('crypto') + , Store = require('../store') + , assert = require('assert'); + +/** + * Exports the constructor. + */ + +exports = module.exports = Redis; +Redis.Client = Client; + +/** + * Redis store. + * Options: + * - nodeId (fn) gets an id that uniquely identifies this node + * - redis (fn) redis constructor, defaults to redis + * - redisPub (object) options to pass to the pub redis client + * - redisSub (object) options to pass to the sub redis client + * - redisClient (object) options to pass to the general redis client + * - pack (fn) custom packing, defaults to JSON or msgpack if installed + * - unpack (fn) custom packing, defaults to JSON or msgpack if installed + * + * @api public + */ + +function Redis (opts) { + opts = opts || {}; + + // node id to uniquely identify this node + var nodeId = opts.nodeId || function () { + // by default, we generate a random id + return Math.abs(Math.random() * Math.random() * Date.now() | 0); + }; + + this.nodeId = nodeId(); + + // packing / unpacking mechanism + if (opts.pack) { + this.pack = opts.pack; + this.unpack = opts.unpack; + } else { + try { + var msgpack = require('msgpack'); + this.pack = msgpack.pack; + this.unpack = msgpack.unpack; + } catch (e) { + this.pack = JSON.stringify; + this.unpack = JSON.parse; + } + } + + var redis = opts.redis || require('redis') + , RedisClient = redis.RedisClient; + + // initialize a pubsub client and a regular client + if (opts.redisPub instanceof RedisClient) { + this.pub = opts.redisPub; + } else { + opts.redisPub || (opts.redisPub = {}); + this.pub = redis.createClient(opts.redisPub.port, opts.redisPub.host, opts.redisPub); + } + if (opts.redisSub instanceof RedisClient) { + this.sub = opts.redisSub; + } else { + opts.redisSub || (opts.redisSub = {}); + this.sub = redis.createClient(opts.redisSub.port, opts.redisSub.host, opts.redisSub); + } + if (opts.redisClient instanceof RedisClient) { + this.cmd = opts.redisClient; + } else { + opts.redisClient || (opts.redisClient = {}); + this.cmd = redis.createClient(opts.redisClient.port, opts.redisClient.host, opts.redisClient); + } + + Store.call(this, opts); + + this.sub.setMaxListeners(0); + this.setMaxListeners(0); +}; + +/** + * Inherits from Store. + */ + +Redis.prototype.__proto__ = Store.prototype; + +/** + * Publishes a message. + * + * @api private + */ + +Redis.prototype.publish = function (name) { + var args = Array.prototype.slice.call(arguments, 1); + this.pub.publish(name, this.pack({ nodeId: this.nodeId, args: args })); + this.emit.apply(this, ['publish', name].concat(args)); +}; + +/** + * Subscribes to a channel + * + * @api private + */ + +Redis.prototype.subscribe = function (name, consumer, fn) { + this.sub.subscribe(name); + + if (consumer || fn) { + var self = this; + + self.sub.on('subscribe', function subscribe (ch) { + if (name == ch) { + function message (ch, msg) { + if (name == ch) { + msg = self.unpack(msg); + + // we check that the message consumed wasnt emitted by this node + if (self.nodeId != msg.nodeId) { + consumer.apply(null, msg.args); + } + } + }; + + self.sub.on('message', message); + + self.on('unsubscribe', function unsubscribe (ch) { + if (name == ch) { + self.sub.removeListener('message', message); + self.removeListener('unsubscribe', unsubscribe); + } + }); + + self.sub.removeListener('subscribe', subscribe); + + fn && fn(); + } + }); + } + + this.emit('subscribe', name, consumer, fn); +}; + +/** + * Unsubscribes + * + * @api private + */ + +Redis.prototype.unsubscribe = function (name, fn) { + this.sub.unsubscribe(name); + + if (fn) { + var client = this.sub; + + client.on('unsubscribe', function unsubscribe (ch) { + if (name == ch) { + fn(); + client.removeListener('unsubscribe', unsubscribe); + } + }); + } + + this.emit('unsubscribe', name, fn); +}; + +/** + * Destroys the store + * + * @api public + */ + +Redis.prototype.destroy = function () { + Store.prototype.destroy.call(this); + + this.pub.end(); + this.sub.end(); + this.cmd.end(); +}; + +/** + * Client constructor + * + * @api private + */ + +function Client (store, id) { + Store.Client.call(this, store, id); +}; + +/** + * Inherits from Store.Client + */ + +Client.prototype.__proto__ = Store.Client; + +/** + * Redis hash get + * + * @api private + */ + +Client.prototype.get = function (key, fn) { + this.store.cmd.hget(this.id, key, fn); + return this; +}; + +/** + * Redis hash set + * + * @api private + */ + +Client.prototype.set = function (key, value, fn) { + this.store.cmd.hset(this.id, key, value, fn); + return this; +}; + +/** + * Redis hash del + * + * @api private + */ + +Client.prototype.del = function (key, fn) { + this.store.cmd.hdel(this.id, key, fn); + return this; +}; + +/** + * Redis hash has + * + * @api private + */ + +Client.prototype.has = function (key, fn) { + this.store.cmd.hexists(this.id, key, function (err, has) { + if (err) return fn(err); + fn(null, !!has); + }); + return this; +}; + +/** + * Destroys client + * + * @param {Number} number of seconds to expire data + * @api private + */ + +Client.prototype.destroy = function (expiration) { + if ('number' != typeof expiration) { + this.store.cmd.del(this.id); + } else { + this.store.cmd.expire(this.id, expiration); + } + + return this; +}; diff --git a/node_modules/socket.io/lib/transport.js b/node_modules/socket.io/lib/transport.js new file mode 100644 index 0000000..2e4c08b --- /dev/null +++ b/node_modules/socket.io/lib/transport.js @@ -0,0 +1,534 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var parser = require('./parser'); + +/** + * Expose the constructor. + */ + +exports = module.exports = Transport; + +/** + * Transport constructor. + * + * @api public + */ + +function Transport (mng, data, req) { + this.manager = mng; + this.id = data.id; + this.disconnected = false; + this.drained = true; + this.handleRequest(req); +}; + +/** + * Access the logger. + * + * @api public + */ + +Transport.prototype.__defineGetter__('log', function () { + return this.manager.log; +}); + +/** + * Access the store. + * + * @api public + */ + +Transport.prototype.__defineGetter__('store', function () { + return this.manager.store; +}); + +/** + * Handles a request when it's set. + * + * @api private + */ + +Transport.prototype.handleRequest = function (req) { + this.log.debug('setting request', req.method, req.url); + this.req = req; + + if (req.method == 'GET') { + this.socket = req.socket; + this.open = true; + this.drained = true; + this.setHeartbeatInterval(); + + this.setHandlers(); + this.onSocketConnect(); + } +}; + +/** + * Called when a connection is first set. + * + * @api private + */ + +Transport.prototype.onSocketConnect = function () { }; + +/** + * Sets transport handlers + * + * @api private + */ + +Transport.prototype.setHandlers = function () { + var self = this; + + // we need to do this in a pub/sub way since the client can POST the message + // over a different socket (ie: different Transport instance) + this.store.subscribe('heartbeat-clear:' + this.id, function () { + self.onHeartbeatClear(); + }); + + this.store.subscribe('disconnect-force:' + this.id, function () { + self.onForcedDisconnect(); + }); + + this.store.subscribe('dispatch:' + this.id, function (packet, volatile) { + self.onDispatch(packet, volatile); + }); + + this.bound = { + end: this.onSocketEnd.bind(this) + , close: this.onSocketClose.bind(this) + , error: this.onSocketError.bind(this) + , drain: this.onSocketDrain.bind(this) + }; + + this.socket.on('end', this.bound.end); + this.socket.on('close', this.bound.close); + this.socket.on('error', this.bound.error); + this.socket.on('drain', this.bound.drain); + + this.handlersSet = true; +}; + +/** + * Removes transport handlers + * + * @api private + */ + +Transport.prototype.clearHandlers = function () { + if (this.handlersSet) { + this.store.unsubscribe('disconnect-force:' + this.id); + this.store.unsubscribe('heartbeat-clear:' + this.id); + this.store.unsubscribe('dispatch:' + this.id); + + this.socket.removeListener('end', this.bound.end); + this.socket.removeListener('close', this.bound.close); + this.socket.removeListener('error', this.bound.error); + this.socket.removeListener('drain', this.bound.drain); + } +}; + +/** + * Called when the connection dies + * + * @api private + */ + +Transport.prototype.onSocketEnd = function () { + this.end('socket end'); +}; + +/** + * Called when the connection dies + * + * @api private + */ + +Transport.prototype.onSocketClose = function (error) { + this.end(error ? 'socket error' : 'socket close'); +}; + +/** + * Called when the connection has an error. + * + * @api private + */ + +Transport.prototype.onSocketError = function (err) { + if (this.open) { + this.socket.destroy(); + this.onClose(); + } + + this.log.info('socket error ' + err.stack); +}; + +/** + * Called when the connection is drained. + * + * @api private + */ + +Transport.prototype.onSocketDrain = function () { + this.drained = true; +}; + +/** + * Called upon receiving a heartbeat packet. + * + * @api private + */ + +Transport.prototype.onHeartbeatClear = function () { + this.clearHeartbeatTimeout(); + this.setHeartbeatInterval(); +}; + +/** + * Called upon a forced disconnection. + * + * @api private + */ + +Transport.prototype.onForcedDisconnect = function () { + if (!this.disconnected) { + this.log.info('transport end by forced client disconnection'); + if (this.open) { + this.packet({ type: 'disconnect' }); + } + this.end('booted'); + } +}; + +/** + * Dispatches a packet. + * + * @api private + */ + +Transport.prototype.onDispatch = function (packet, volatile) { + if (volatile) { + this.writeVolatile(packet); + } else { + this.write(packet); + } +}; + +/** + * Sets the close timeout. + */ + +Transport.prototype.setCloseTimeout = function () { + if (!this.closeTimeout) { + var self = this; + + this.closeTimeout = setTimeout(function () { + self.log.debug('fired close timeout for client', self.id); + self.closeTimeout = null; + self.end('close timeout'); + }, this.manager.get('close timeout') * 1000); + + this.log.debug('set close timeout for client', this.id); + } +}; + +/** + * Clears the close timeout. + */ + +Transport.prototype.clearCloseTimeout = function () { + if (this.closeTimeout) { + clearTimeout(this.closeTimeout); + this.closeTimeout = null; + + this.log.debug('cleared close timeout for client', this.id); + } +}; + +/** + * Sets the heartbeat timeout + */ + +Transport.prototype.setHeartbeatTimeout = function () { + if (!this.heartbeatTimeout && this.manager.enabled('heartbeats')) { + var self = this; + + this.heartbeatTimeout = setTimeout(function () { + self.log.debug('fired heartbeat timeout for client', self.id); + self.heartbeatTimeout = null; + self.end('heartbeat timeout'); + }, this.manager.get('heartbeat timeout') * 1000); + + this.log.debug('set heartbeat timeout for client', this.id); + } +}; + +/** + * Clears the heartbeat timeout + * + * @param text + */ + +Transport.prototype.clearHeartbeatTimeout = function () { + if (this.heartbeatTimeout && this.manager.enabled('heartbeats')) { + clearTimeout(this.heartbeatTimeout); + this.heartbeatTimeout = null; + this.log.debug('cleared heartbeat timeout for client', this.id); + } +}; + +/** + * Sets the heartbeat interval. To be called when a connection opens and when + * a heartbeat is received. + * + * @api private + */ + +Transport.prototype.setHeartbeatInterval = function () { + if (!this.heartbeatInterval && this.manager.enabled('heartbeats')) { + var self = this; + + this.heartbeatInterval = setTimeout(function () { + self.heartbeat(); + self.heartbeatInterval = null; + }, this.manager.get('heartbeat interval') * 1000); + + this.log.debug('set heartbeat interval for client', this.id); + } +}; + +/** + * Clears all timeouts. + * + * @api private + */ + +Transport.prototype.clearTimeouts = function () { + this.clearCloseTimeout(); + this.clearHeartbeatTimeout(); + this.clearHeartbeatInterval(); +}; + +/** + * Sends a heartbeat + * + * @api private + */ + +Transport.prototype.heartbeat = function () { + if (this.open) { + this.log.debug('emitting heartbeat for client', this.id); + this.packet({ type: 'heartbeat' }); + this.setHeartbeatTimeout(); + } + + return this; +}; + +/** + * Handles a message. + * + * @param {Object} packet object + * @api private + */ + +Transport.prototype.onMessage = function (packet) { + var current = this.manager.transports[this.id]; + + if ('heartbeat' == packet.type) { + this.log.debug('got heartbeat packet'); + + if (current && current.open) { + current.onHeartbeatClear(); + } else { + this.store.publish('heartbeat-clear:' + this.id); + } + } else { + if ('disconnect' == packet.type && packet.endpoint == '') { + this.log.debug('got disconnection packet'); + + if (current) { + current.onForcedDisconnect(); + } else { + this.store.publish('disconnect-force:' + this.id); + } + + return; + } + + if (packet.id && packet.ack != 'data') { + this.log.debug('acknowledging packet automatically'); + + var ack = parser.encodePacket({ + type: 'ack' + , ackId: packet.id + , endpoint: packet.endpoint || '' + }); + + if (current && current.open) { + current.onDispatch(ack); + } else { + this.manager.onClientDispatch(this.id, ack); + this.store.publish('dispatch:' + this.id, ack); + } + } + + // handle packet locally or publish it + if (current) { + this.manager.onClientMessage(this.id, packet); + } else { + this.store.publish('message:' + this.id, packet); + } + } +}; + +/** + * Clears the heartbeat interval + * + * @api private + */ + +Transport.prototype.clearHeartbeatInterval = function () { + if (this.heartbeatInterval && this.manager.enabled('heartbeats')) { + clearTimeout(this.heartbeatInterval); + this.heartbeatInterval = null; + this.log.debug('cleared heartbeat interval for client', this.id); + } +}; + +/** + * Finishes the connection and makes sure client doesn't reopen + * + * @api private + */ + +Transport.prototype.disconnect = function (reason) { + this.packet({ type: 'disconnect' }); + this.end(reason); + + return this; +}; + +/** + * Closes the connection. + * + * @api private + */ + +Transport.prototype.close = function () { + if (this.open) { + this.doClose(); + this.onClose(); + } +}; + +/** + * Called upon a connection close. + * + * @api private + */ + +Transport.prototype.onClose = function () { + if (this.open) { + this.setCloseTimeout(); + this.clearHandlers(); + this.open = false; + this.manager.onClose(this.id); + this.store.publish('close', this.id); + } +}; + +/** + * Cleans up the connection, considers the client disconnected. + * + * @api private + */ + +Transport.prototype.end = function (reason) { + if (!this.disconnected) { + this.log.info('transport end (' + reason + ')'); + + var local = this.manager.transports[this.id]; + + this.close(); + this.clearTimeouts(); + this.disconnected = true; + + if (local) { + this.manager.onClientDisconnect(this.id, reason, true); + } else { + this.store.publish('disconnect:' + this.id, reason); + } + } +}; + +/** + * Signals that the transport should pause and buffer data. + * + * @api public + */ + +Transport.prototype.discard = function () { + this.log.debug('discarding transport'); + this.discarded = true; + this.clearTimeouts(); + this.clearHandlers(); + + return this; +}; + +/** + * Writes an error packet with the specified reason and advice. + * + * @param {Number} advice + * @param {Number} reason + * @api public + */ + +Transport.prototype.error = function (reason, advice) { + this.packet({ + type: 'error' + , reason: reason + , advice: advice + }); + + this.log.warn(reason, advice ? ('client should ' + advice) : ''); + this.end('error'); +}; + +/** + * Write a packet. + * + * @api public + */ + +Transport.prototype.packet = function (obj) { + return this.write(parser.encodePacket(obj)); +}; + +/** + * Writes a volatile message. + * + * @api private + */ + +Transport.prototype.writeVolatile = function (msg) { + if (this.open) { + if (this.drained) { + this.write(msg); + } else { + this.log.debug('ignoring volatile packet, buffer not drained'); + } + } else { + this.log.debug('ignoring volatile packet, transport not open'); + } +}; diff --git a/node_modules/socket.io/lib/transports/flashsocket.js b/node_modules/socket.io/lib/transports/flashsocket.js new file mode 100644 index 0000000..dc2d78b --- /dev/null +++ b/node_modules/socket.io/lib/transports/flashsocket.js @@ -0,0 +1,129 @@ +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ +var WebSocket = require('./websocket'); + +/** + * Export the constructor. + */ + +exports = module.exports = FlashSocket; + +/** + * The FlashSocket transport is just a proxy + * for WebSocket connections. + * + * @api public + */ + +function FlashSocket (mng, data, req) { + return WebSocket.call(this, mng, data, req); +} + +/** + * Inherits from WebSocket. + */ + +FlashSocket.prototype.__proto__ = WebSocket.prototype; + +/** + * Transport name + * + * @api public + */ + +FlashSocket.prototype.name = 'flashsocket'; + +/** + * Listens for new configuration changes of the Manager + * this way we can enable and disable the flash server. + * + * @param {Manager} Manager instance. + * @api private + */ + + +FlashSocket.init = function (manager) { + var server; + function create () { + + // Drop out immediately if the user has + // disabled the flash policy server + if (!manager.get('flash policy server')) { + return; + } + + server = require('policyfile').createServer({ + log: function(msg){ + manager.log.info(msg); + } + }, manager.get('origins')); + + server.on('close', function (e) { + server = null; + }); + + server.listen(manager.get('flash policy port'), manager.server); + + manager.flashPolicyServer = server; + } + + // listen for origin changes, so we can update the server + manager.on('set:origins', function (value, key) { + if (!server) return; + + // update the origins and compile a new response buffer + server.origins = Array.isArray(value) ? value : [value]; + server.compile(); + }); + + // destory the server and create a new server + manager.on('set:flash policy port', function (value, key) { + var transports = manager.get('transports'); + if (~transports.indexOf('flashsocket')) { + if (server) { + if (server.port === value) return; + // destroy the server and rebuild it on a new port + try { + server.close(); + } + catch (e) { /* ignore exception. could e.g. be that the server isn't started yet */ } + } + create(); + } + }); + + // create or destroy the server + manager.on('set:flash policy server', function (value, key) { + var transports = manager.get('transports'); + if (~transports.indexOf('flashsocket')) { + if (server && !value) { + // destroy the server + try { + server.close(); + } + catch (e) { /* ignore exception. could e.g. be that the server isn't started yet */ } + } + } else if (!server && value) { + // create the server + create(); + } + }); + + // only start the server + manager.on('set:transports', function (value, key){ + if (!server && ~manager.get('transports').indexOf('flashsocket')) { + create(); + } + }); + // check if we need to initialize at start + if (~manager.get('transports').indexOf('flashsocket')){ + create(); + } +}; diff --git a/node_modules/socket.io/lib/transports/htmlfile.js b/node_modules/socket.io/lib/transports/htmlfile.js new file mode 100644 index 0000000..e8709a3 --- /dev/null +++ b/node_modules/socket.io/lib/transports/htmlfile.js @@ -0,0 +1,82 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var HTTPTransport = require('./http'); + +/** + * Export the constructor. + */ + +exports = module.exports = HTMLFile; + +/** + * HTMLFile transport constructor. + * + * @api public + */ + +function HTMLFile (mng, data, req) { + HTTPTransport.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +HTMLFile.prototype.__proto__ = HTTPTransport.prototype; + +/** + * Transport name + * + * @api public + */ + +HTMLFile.prototype.name = 'htmlfile'; + +/** + * Handles the request. + * + * @api private + */ + +HTMLFile.prototype.handleRequest = function (req) { + HTTPTransport.prototype.handleRequest.call(this, req); + + if (req.method == 'GET') { + req.res.writeHead(200, { + 'Content-Type': 'text/html; charset=UTF-8' + , 'Connection': 'keep-alive' + , 'Transfer-Encoding': 'chunked' + }); + + req.res.write( + '' + + '' + + new Array(174).join(' ') + ); + } +}; + +/** + * Performs the write. + * + * @api private + */ + +HTMLFile.prototype.write = function (data) { + data = ''; + + if (this.response.write(data)) { + this.drained = true; + } + + this.log.debug(this.name + ' writing', data); +}; diff --git a/node_modules/socket.io/lib/transports/http-polling.js b/node_modules/socket.io/lib/transports/http-polling.js new file mode 100644 index 0000000..89b7e04 --- /dev/null +++ b/node_modules/socket.io/lib/transports/http-polling.js @@ -0,0 +1,147 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var HTTPTransport = require('./http'); + +/** + * Exports the constructor. + */ + +exports = module.exports = HTTPPolling; + +/** + * HTTP polling constructor. + * + * @api public. + */ + +function HTTPPolling (mng, data, req) { + HTTPTransport.call(this, mng, data, req); +}; + +/** + * Inherits from HTTPTransport. + * + * @api public. + */ + +HTTPPolling.prototype.__proto__ = HTTPTransport.prototype; + +/** + * Transport name + * + * @api public + */ + +HTTPPolling.prototype.name = 'httppolling'; + +/** + * Override setHandlers + * + * @api private + */ + +HTTPPolling.prototype.setHandlers = function () { + HTTPTransport.prototype.setHandlers.call(this); + this.socket.removeListener('end', this.bound.end); + this.socket.removeListener('close', this.bound.close); +}; + +/** + * Removes heartbeat timeouts for polling. + */ + +HTTPPolling.prototype.setHeartbeatInterval = function () { + return this; +}; + +/** + * Handles a request + * + * @api private + */ + +HTTPPolling.prototype.handleRequest = function (req) { + HTTPTransport.prototype.handleRequest.call(this, req); + + if (req.method == 'GET') { + var self = this; + + this.pollTimeout = setTimeout(function () { + self.packet({ type: 'noop' }); + self.log.debug(self.name + ' closed due to exceeded duration'); + }, this.manager.get('polling duration') * 1000); + + this.log.debug('setting poll timeout'); + } +}; + +/** + * Clears polling timeout + * + * @api private + */ + +HTTPPolling.prototype.clearPollTimeout = function () { + if (this.pollTimeout) { + clearTimeout(this.pollTimeout); + this.pollTimeout = null; + this.log.debug('clearing poll timeout'); + } + + return this; +}; + +/** + * Override clear timeouts to clear the poll timeout + * + * @api private + */ + +HTTPPolling.prototype.clearTimeouts = function () { + HTTPTransport.prototype.clearTimeouts.call(this); + + this.clearPollTimeout(); +}; + +/** + * doWrite to clear poll timeout + * + * @api private + */ + +HTTPPolling.prototype.doWrite = function () { + this.clearPollTimeout(); +}; + +/** + * Performs a write. + * + * @api private. + */ + +HTTPPolling.prototype.write = function (data, close) { + this.doWrite(data); + this.response.end(); + this.onClose(); +}; + +/** + * Override end. + * + * @api private + */ + +HTTPPolling.prototype.end = function (reason) { + this.clearPollTimeout(); + return HTTPTransport.prototype.end.call(this, reason); +}; + diff --git a/node_modules/socket.io/lib/transports/http.js b/node_modules/socket.io/lib/transports/http.js new file mode 100644 index 0000000..28db794 --- /dev/null +++ b/node_modules/socket.io/lib/transports/http.js @@ -0,0 +1,121 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var Transport = require('../transport') + , parser = require('../parser') + , qs = require('querystring'); + +/** + * Export the constructor. + */ + +exports = module.exports = HTTPTransport; + +/** + * HTTP interface constructor. For all non-websocket transports. + * + * @api public + */ + +function HTTPTransport (mng, data, req) { + Transport.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +HTTPTransport.prototype.__proto__ = Transport.prototype; + +/** + * Handles a request. + * + * @api private + */ + +HTTPTransport.prototype.handleRequest = function (req) { + + // Always set the response in case an error is returned to the client + this.response = req.res; + + if (req.method == 'POST') { + var buffer = '' + , res = req.res + , origin = req.headers.origin + , headers = { 'Content-Length': 1, 'Content-Type': 'text/plain; charset=UTF-8' } + , self = this; + + req.on('data', function (data) { + buffer += data; + + if (Buffer.byteLength(buffer) >= self.manager.get('destroy buffer size')) { + buffer = ''; + req.connection.destroy(); + } + }); + + req.on('end', function () { + res.writeHead(200, headers); + res.end('1'); + + self.onData(self.postEncoded ? qs.parse(buffer).d : buffer); + }); + + // prevent memory leaks for uncompleted requests + req.on('close', function () { + buffer = ''; + self.onClose(); + }); + + if (origin) { + // https://developer.mozilla.org/En/HTTP_Access_Control + headers['Access-Control-Allow-Origin'] = origin; + headers['Access-Control-Allow-Credentials'] = 'true'; + } + } else { + Transport.prototype.handleRequest.call(this, req); + } +}; + +/** + * Handles data payload. + * + * @api private + */ + +HTTPTransport.prototype.onData = function (data) { + var messages = parser.decodePayload(data); + this.log.debug(this.name + ' received data packet', data); + + for (var i = 0, l = messages.length; i < l; i++) { + this.onMessage(messages[i]); + } +}; + +/** + * Closes the request-response cycle + * + * @api private + */ + +HTTPTransport.prototype.doClose = function () { + this.response.end(); +}; + +/** + * Writes a payload of messages + * + * @api private + */ + +HTTPTransport.prototype.payload = function (msgs) { + this.write(parser.encodePayload(msgs)); +}; diff --git a/node_modules/socket.io/lib/transports/index.js b/node_modules/socket.io/lib/transports/index.js new file mode 100644 index 0000000..b865559 --- /dev/null +++ b/node_modules/socket.io/lib/transports/index.js @@ -0,0 +1,12 @@ + +/** + * Export transports. + */ + +module.exports = { + websocket: require('./websocket') + , flashsocket: require('./flashsocket') + , htmlfile: require('./htmlfile') + , 'xhr-polling': require('./xhr-polling') + , 'jsonp-polling': require('./jsonp-polling') +}; diff --git a/node_modules/socket.io/lib/transports/jsonp-polling.js b/node_modules/socket.io/lib/transports/jsonp-polling.js new file mode 100644 index 0000000..ad7d5af --- /dev/null +++ b/node_modules/socket.io/lib/transports/jsonp-polling.js @@ -0,0 +1,97 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var HTTPPolling = require('./http-polling'); +var jsonpolling_re = /^\d+$/ + +/** + * Export the constructor. + */ + +exports = module.exports = JSONPPolling; + +/** + * JSON-P polling transport. + * + * @api public + */ + +function JSONPPolling (mng, data, req) { + HTTPPolling.call(this, mng, data, req); + + this.head = 'io.j[0]('; + this.foot = ');'; + + if (data.query.i && jsonpolling_re.test(data.query.i)) { + this.head = 'io.j[' + data.query.i + ']('; + } +}; + +/** + * Inherits from Transport. + */ + +JSONPPolling.prototype.__proto__ = HTTPPolling.prototype; + +/** + * Transport name + * + * @api public + */ + +JSONPPolling.prototype.name = 'jsonppolling'; + +/** + * Make sure POST are decoded. + */ + +JSONPPolling.prototype.postEncoded = true; + +/** + * Handles incoming data. + * Due to a bug in \n handling by browsers, we expect a JSONified string. + * + * @api private + */ + +JSONPPolling.prototype.onData = function (data) { + try { + data = JSON.parse(data); + } catch (e) { + this.error('parse', 'reconnect'); + return; + } + + HTTPPolling.prototype.onData.call(this, data); +}; + +/** + * Performs the write. + * + * @api private + */ + +JSONPPolling.prototype.doWrite = function (data) { + HTTPPolling.prototype.doWrite.call(this); + + var data = data === undefined + ? '' : this.head + JSON.stringify(data) + this.foot; + + this.response.writeHead(200, { + 'Content-Type': 'text/javascript; charset=UTF-8' + , 'Content-Length': Buffer.byteLength(data) + , 'Connection': 'Keep-Alive' + , 'X-XSS-Protection': '0' + }); + + this.response.write(data); + this.log.debug(this.name + ' writing', data); +}; diff --git a/node_modules/socket.io/lib/transports/websocket.js b/node_modules/socket.io/lib/transports/websocket.js new file mode 100644 index 0000000..78a4304 --- /dev/null +++ b/node_modules/socket.io/lib/transports/websocket.js @@ -0,0 +1,36 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var protocolVersions = require('./websocket/'); + +/** + * Export the constructor. + */ + +exports = module.exports = WebSocket; + +/** + * HTTP interface constructor. Interface compatible with all transports that + * depend on request-response cycles. + * + * @api public + */ + +function WebSocket (mng, data, req) { + var transport + , version = req.headers['sec-websocket-version']; + if (typeof version !== 'undefined' && typeof protocolVersions[version] !== 'undefined') { + transport = new protocolVersions[version](mng, data, req); + } + else transport = new protocolVersions['default'](mng, data, req); + if (typeof this.name !== 'undefined') transport.name = this.name; + return transport; +}; diff --git a/node_modules/socket.io/lib/transports/websocket/default.js b/node_modules/socket.io/lib/transports/websocket/default.js new file mode 100644 index 0000000..091fdd4 --- /dev/null +++ b/node_modules/socket.io/lib/transports/websocket/default.js @@ -0,0 +1,362 @@ +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var Transport = require('../../transport') + , EventEmitter = process.EventEmitter + , crypto = require('crypto') + , parser = require('../../parser'); + +/** + * Export the constructor. + */ + +exports = module.exports = WebSocket; + +/** + * HTTP interface constructor. Interface compatible with all transports that + * depend on request-response cycles. + * + * @api public + */ + +function WebSocket (mng, data, req) { + // parser + var self = this; + + this.parser = new Parser(); + this.parser.on('data', function (packet) { + self.log.debug(self.name + ' received data packet', packet); + self.onMessage(parser.decodePacket(packet)); + }); + this.parser.on('close', function () { + self.end(); + }); + this.parser.on('error', function () { + self.end(); + }); + + Transport.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +WebSocket.prototype.__proto__ = Transport.prototype; + +/** + * Transport name + * + * @api public + */ + +WebSocket.prototype.name = 'websocket'; + +/** + * Websocket draft version + * + * @api public + */ + +WebSocket.prototype.protocolVersion = 'hixie-76'; + +/** + * Called when the socket connects. + * + * @api private + */ + +WebSocket.prototype.onSocketConnect = function () { + var self = this; + + this.socket.setNoDelay(true); + + this.buffer = true; + this.buffered = []; + + if (this.req.headers.upgrade !== 'WebSocket') { + this.log.warn(this.name + ' connection invalid'); + this.end(); + return; + } + + var origin = this.req.headers['origin'] + , waitingForNonce = false; + if(this.manager.settings['match origin protocol']){ + location = (origin.indexOf('https')>-1 ? 'wss' : 'ws') + '://' + this.req.headers.host + this.req.url; + }else if(this.socket.encrypted){ + location = 'wss://' + this.req.headers.host + this.req.url; + }else{ + location = 'ws://' + this.req.headers.host + this.req.url; + } + + if (this.req.headers['sec-websocket-key1']) { + // If we don't have the nonce yet, wait for it (HAProxy compatibility). + if (! (this.req.head && this.req.head.length >= 8)) { + waitingForNonce = true; + } + + var headers = [ + 'HTTP/1.1 101 WebSocket Protocol Handshake' + , 'Upgrade: WebSocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Origin: ' + origin + , 'Sec-WebSocket-Location: ' + location + ]; + + if (this.req.headers['sec-websocket-protocol']){ + headers.push('Sec-WebSocket-Protocol: ' + + this.req.headers['sec-websocket-protocol']); + } + } else { + var headers = [ + 'HTTP/1.1 101 Web Socket Protocol Handshake' + , 'Upgrade: WebSocket' + , 'Connection: Upgrade' + , 'WebSocket-Origin: ' + origin + , 'WebSocket-Location: ' + location + ]; + } + + try { + this.socket.write(headers.concat('', '').join('\r\n')); + this.socket.setTimeout(0); + this.socket.setNoDelay(true); + this.socket.setEncoding('utf8'); + } catch (e) { + this.end(); + return; + } + + if (waitingForNonce) { + this.socket.setEncoding('binary'); + } else if (this.proveReception(headers)) { + self.flush(); + } + + var headBuffer = ''; + + this.socket.on('data', function (data) { + if (waitingForNonce) { + headBuffer += data; + + if (headBuffer.length < 8) { + return; + } + + // Restore the connection to utf8 encoding after receiving the nonce + self.socket.setEncoding('utf8'); + waitingForNonce = false; + + // Stuff the nonce into the location where it's expected to be + self.req.head = headBuffer.substr(0, 8); + headBuffer = ''; + + if (self.proveReception(headers)) { + self.flush(); + } + + return; + } + + self.parser.add(data); + }); +}; + +/** + * Writes to the socket. + * + * @api private + */ + +WebSocket.prototype.write = function (data) { + if (this.open) { + this.drained = false; + + if (this.buffer) { + this.buffered.push(data); + return this; + } + + var length = Buffer.byteLength(data) + , buffer = new Buffer(2 + length); + + buffer.write('\x00', 'binary'); + buffer.write(data, 1, 'utf8'); + buffer.write('\xff', 1 + length, 'binary'); + + try { + if (this.socket.write(buffer)) { + this.drained = true; + } + } catch (e) { + this.end(); + } + + this.log.debug(this.name + ' writing', data); + } +}; + +/** + * Flushes the internal buffer + * + * @api private + */ + +WebSocket.prototype.flush = function () { + this.buffer = false; + + for (var i = 0, l = this.buffered.length; i < l; i++) { + this.write(this.buffered.splice(0, 1)[0]); + } +}; + +/** + * Finishes the handshake. + * + * @api private + */ + +WebSocket.prototype.proveReception = function (headers) { + var self = this + , k1 = this.req.headers['sec-websocket-key1'] + , k2 = this.req.headers['sec-websocket-key2']; + + if (k1 && k2){ + var md5 = crypto.createHash('md5'); + + [k1, k2].forEach(function (k) { + var n = parseInt(k.replace(/[^\d]/g, '')) + , spaces = k.replace(/[^ ]/g, '').length; + + if (spaces === 0 || n % spaces !== 0){ + self.log.warn('Invalid ' + self.name + ' key: "' + k + '".'); + self.end(); + return false; + } + + n /= spaces; + + md5.update(String.fromCharCode( + n >> 24 & 0xFF, + n >> 16 & 0xFF, + n >> 8 & 0xFF, + n & 0xFF)); + }); + + md5.update(this.req.head.toString('binary')); + + try { + this.socket.write(md5.digest('binary'), 'binary'); + } catch (e) { + this.end(); + } + } + + return true; +}; + +/** + * Writes a payload. + * + * @api private + */ + +WebSocket.prototype.payload = function (msgs) { + for (var i = 0, l = msgs.length; i < l; i++) { + this.write(msgs[i]); + } + + return this; +}; + +/** + * Closes the connection. + * + * @api private + */ + +WebSocket.prototype.doClose = function () { + this.socket.end(); +}; + +/** + * WebSocket parser + * + * @api public + */ + +function Parser () { + this.buffer = ''; + this.i = 0; +}; + +/** + * Inherits from EventEmitter. + */ + +Parser.prototype.__proto__ = EventEmitter.prototype; + +/** + * Adds data to the buffer. + * + * @api public + */ + +Parser.prototype.add = function (data) { + this.buffer += data; + this.parse(); +}; + +/** + * Parses the buffer. + * + * @api private + */ + +Parser.prototype.parse = function () { + for (var i = this.i, chr, l = this.buffer.length; i < l; i++){ + chr = this.buffer[i]; + + if (this.buffer.length == 2 && this.buffer[1] == '\u0000') { + this.emit('close'); + this.buffer = ''; + this.i = 0; + return; + } + + if (i === 0){ + if (chr != '\u0000') + this.error('Bad framing. Expected null byte as first frame'); + else + continue; + } + + if (chr == '\ufffd'){ + this.emit('data', this.buffer.substr(1, i - 1)); + this.buffer = this.buffer.substr(i + 1); + this.i = 0; + return this.parse(); + } + } +}; + +/** + * Handles an error + * + * @api private + */ + +Parser.prototype.error = function (reason) { + this.buffer = ''; + this.i = 0; + this.emit('error', reason); + return this; +}; diff --git a/node_modules/socket.io/lib/transports/websocket/hybi-07-12.js b/node_modules/socket.io/lib/transports/websocket/hybi-07-12.js new file mode 100644 index 0000000..44f666a --- /dev/null +++ b/node_modules/socket.io/lib/transports/websocket/hybi-07-12.js @@ -0,0 +1,622 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var Transport = require('../../transport') + , EventEmitter = process.EventEmitter + , crypto = require('crypto') + , url = require('url') + , parser = require('../../parser') + , util = require('../../util'); + +/** + * Export the constructor. + */ + +exports = module.exports = WebSocket; +exports.Parser = Parser; + +/** + * HTTP interface constructor. Interface compatible with all transports that + * depend on request-response cycles. + * + * @api public + */ + +function WebSocket (mng, data, req) { + // parser + var self = this; + + this.manager = mng; + this.parser = new Parser(); + this.parser.on('data', function (packet) { + self.onMessage(parser.decodePacket(packet)); + }); + this.parser.on('ping', function () { + // version 8 ping => pong + try { + self.socket.write('\u008a\u0000'); + } + catch (e) { + self.end(); + return; + } + }); + this.parser.on('close', function () { + self.end(); + }); + this.parser.on('error', function (reason) { + self.log.warn(self.name + ' parser error: ' + reason); + self.end(); + }); + + Transport.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +WebSocket.prototype.__proto__ = Transport.prototype; + +/** + * Transport name + * + * @api public + */ + +WebSocket.prototype.name = 'websocket'; + +/** + * Websocket draft version + * + * @api public + */ + +WebSocket.prototype.protocolVersion = '07-12'; + +/** + * Called when the socket connects. + * + * @api private + */ + +WebSocket.prototype.onSocketConnect = function () { + var self = this; + + if (typeof this.req.headers.upgrade === 'undefined' || + this.req.headers.upgrade.toLowerCase() !== 'websocket') { + this.log.warn(this.name + ' connection invalid'); + this.end(); + return; + } + + var origin = this.req.headers['sec-websocket-origin'] + , location = ((this.manager.settings['match origin protocol'] ? + origin.match(/^https/) : this.socket.encrypted) ? + 'wss' : 'ws') + + '://' + this.req.headers.host + this.req.url; + + if (!this.verifyOrigin(origin)) { + this.log.warn(this.name + ' connection invalid: origin mismatch'); + this.end(); + return; + } + + if (!this.req.headers['sec-websocket-key']) { + this.log.warn(this.name + ' connection invalid: received no key'); + this.end(); + return; + } + + // calc key + var key = this.req.headers['sec-websocket-key']; + var shasum = crypto.createHash('sha1'); + shasum.update(key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"); + key = shasum.digest('base64'); + + var headers = [ + 'HTTP/1.1 101 Switching Protocols' + , 'Upgrade: websocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Accept: ' + key + ]; + + try { + this.socket.write(headers.concat('', '').join('\r\n')); + this.socket.setTimeout(0); + this.socket.setNoDelay(true); + } catch (e) { + this.end(); + return; + } + + this.socket.on('data', function (data) { + self.parser.add(data); + }); +}; + +/** + * Verifies the origin of a request. + * + * @api private + */ + +WebSocket.prototype.verifyOrigin = function (origin) { + var origins = this.manager.get('origins'); + + if (origin === 'null') origin = '*'; + + if (origins.indexOf('*:*') !== -1) { + return true; + } + + if (origin) { + try { + var parts = url.parse(origin); + parts.port = parts.port || 80; + var ok = + ~origins.indexOf(parts.hostname + ':' + parts.port) || + ~origins.indexOf(parts.hostname + ':*') || + ~origins.indexOf('*:' + parts.port); + if (!ok) this.log.warn('illegal origin: ' + origin); + return ok; + } catch (ex) { + this.log.warn('error parsing origin'); + } + } + else { + this.log.warn('origin missing from websocket call, yet required by config'); + } + return false; +}; + +/** + * Writes to the socket. + * + * @api private + */ + +WebSocket.prototype.write = function (data) { + if (this.open) { + var buf = this.frame(0x81, data); + try { + this.socket.write(buf, 'binary'); + } + catch (e) { + this.end(); + return; + } + this.log.debug(this.name + ' writing', data); + } +}; + +/** + * Writes a payload. + * + * @api private + */ + +WebSocket.prototype.payload = function (msgs) { + for (var i = 0, l = msgs.length; i < l; i++) { + this.write(msgs[i]); + } + + return this; +}; + +/** + * Frame server-to-client output as a text packet. + * + * @api private + */ + +WebSocket.prototype.frame = function (opcode, str) { + var dataBuffer = new Buffer(str) + , dataLength = dataBuffer.length + , startOffset = 2 + , secondByte = dataLength; + if (dataLength > 65536) { + startOffset = 10; + secondByte = 127; + } + else if (dataLength > 125) { + startOffset = 4; + secondByte = 126; + } + var outputBuffer = new Buffer(dataLength + startOffset); + outputBuffer[0] = opcode; + outputBuffer[1] = secondByte; + dataBuffer.copy(outputBuffer, startOffset); + switch (secondByte) { + case 126: + outputBuffer[2] = dataLength >>> 8; + outputBuffer[3] = dataLength % 256; + break; + case 127: + var l = dataLength; + for (var i = 1; i <= 8; ++i) { + outputBuffer[startOffset - i] = l & 0xff; + l >>>= 8; + } + } + return outputBuffer; +}; + +/** + * Closes the connection. + * + * @api private + */ + +WebSocket.prototype.doClose = function () { + this.socket.end(); +}; + +/** + * WebSocket parser + * + * @api public + */ + +function Parser () { + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0 + }; + this.overflow = null; + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.currentMessage = ''; + + var self = this; + this.opcodeHandlers = { + // text + '1': function(data) { + var finish = function(mask, data) { + self.currentMessage += self.unmask(mask, data); + if (self.state.lastFragment) { + self.emit('data', self.currentMessage); + self.currentMessage = ''; + } + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + if (util.unpack(data.slice(0, 4)) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported'); + return; + } + var lengthBytes = data.slice(4); // note: cap to 32 bit length + expectData(util.unpack(data)); + }); + } + }, + // binary + '2': function(data) { + var finish = function(mask, data) { + if (typeof self.currentMessage == 'string') self.currentMessage = []; // build a buffer list + self.currentMessage.push(self.unmask(mask, data, true)); + if (self.state.lastFragment) { + self.emit('binary', self.concatBuffers(self.currentMessage)); + self.currentMessage = ''; + } + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + if (util.unpack(data.slice(0, 4)) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported'); + return; + } + var lengthBytes = data.slice(4); // note: cap to 32 bit length + expectData(util.unpack(data)); + }); + } + }, + // close + '8': function(data) { + self.emit('close'); + self.reset(); + }, + // ping + '9': function(data) { + if (self.state.lastFragment == false) { + self.error('fragmented ping is not supported'); + return; + } + + var finish = function(mask, data) { + self.emit('ping', self.unmask(mask, data)); + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength == 0) { + finish(null, null); + } + else if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + expectData(util.unpack(data)); + }); + } + } + } + + this.expect('Opcode', 2, this.processPacket); +}; + +/** + * Inherits from EventEmitter. + */ + +Parser.prototype.__proto__ = EventEmitter.prototype; + +/** + * Add new data to the parser. + * + * @api public + */ + +Parser.prototype.add = function(data) { + if (this.expectBuffer == null) { + this.addToOverflow(data); + return; + } + var toRead = Math.min(data.length, this.expectBuffer.length - this.expectOffset); + data.copy(this.expectBuffer, this.expectOffset, 0, toRead); + this.expectOffset += toRead; + if (toRead < data.length) { + // at this point the overflow buffer shouldn't at all exist + this.overflow = new Buffer(data.length - toRead); + data.copy(this.overflow, 0, toRead, toRead + this.overflow.length); + } + if (this.expectOffset == this.expectBuffer.length) { + var bufferForHandler = this.expectBuffer; + this.expectBuffer = null; + this.expectOffset = 0; + this.expectHandler.call(this, bufferForHandler); + } +} + +/** + * Adds a piece of data to the overflow. + * + * @api private + */ + +Parser.prototype.addToOverflow = function(data) { + if (this.overflow == null) this.overflow = data; + else { + var prevOverflow = this.overflow; + this.overflow = new Buffer(this.overflow.length + data.length); + prevOverflow.copy(this.overflow, 0); + data.copy(this.overflow, prevOverflow.length); + } +} + +/** + * Waits for a certain amount of bytes to be available, then fires a callback. + * + * @api private + */ + +Parser.prototype.expect = function(what, length, handler) { + this.expectBuffer = new Buffer(length); + this.expectOffset = 0; + this.expectHandler = handler; + if (this.overflow != null) { + var toOverflow = this.overflow; + this.overflow = null; + this.add(toOverflow); + } +} + +/** + * Start processing a new packet. + * + * @api private + */ + +Parser.prototype.processPacket = function (data) { + if ((data[0] & 0x70) != 0) { + this.error('reserved fields must be empty'); + } + this.state.lastFragment = (data[0] & 0x80) == 0x80; + this.state.masked = (data[1] & 0x80) == 0x80; + var opcode = data[0] & 0xf; + if (opcode == 0) { + // continuation frame + this.state.opcode = this.state.activeFragmentedOperation; + if (!(this.state.opcode == 1 || this.state.opcode == 2)) { + this.error('continuation frame cannot follow current opcode') + return; + } + } + else { + this.state.opcode = opcode; + if (this.state.lastFragment === false) { + this.state.activeFragmentedOperation = opcode; + } + } + var handler = this.opcodeHandlers[this.state.opcode]; + if (typeof handler == 'undefined') this.error('no handler for opcode ' + this.state.opcode); + else handler(data); +} + +/** + * Endprocessing a packet. + * + * @api private + */ + +Parser.prototype.endPacket = function() { + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + if (this.state.lastFragment && this.state.opcode == this.state.activeFragmentedOperation) { + // end current fragmented operation + this.state.activeFragmentedOperation = null; + } + this.state.lastFragment = false; + this.state.opcode = this.state.activeFragmentedOperation != null ? this.state.activeFragmentedOperation : 0; + this.state.masked = false; + this.expect('Opcode', 2, this.processPacket); +} + +/** + * Reset the parser state. + * + * @api private + */ + +Parser.prototype.reset = function() { + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0 + }; + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.overflow = null; + this.currentMessage = ''; +} + +/** + * Unmask received data. + * + * @api private + */ + +Parser.prototype.unmask = function (mask, buf, binary) { + if (mask != null) { + for (var i = 0, ll = buf.length; i < ll; i++) { + buf[i] ^= mask[i % 4]; + } + } + if (binary) return buf; + return buf != null ? buf.toString('utf8') : ''; +} + +/** + * Concatenates a list of buffers. + * + * @api private + */ + +Parser.prototype.concatBuffers = function(buffers) { + var length = 0; + for (var i = 0, l = buffers.length; i < l; ++i) { + length += buffers[i].length; + } + var mergedBuffer = new Buffer(length); + var offset = 0; + for (var i = 0, l = buffers.length; i < l; ++i) { + buffers[i].copy(mergedBuffer, offset); + offset += buffers[i].length; + } + return mergedBuffer; +} + +/** + * Handles an error + * + * @api private + */ + +Parser.prototype.error = function (reason) { + this.reset(); + this.emit('error', reason); + return this; +}; diff --git a/node_modules/socket.io/lib/transports/websocket/hybi-16.js b/node_modules/socket.io/lib/transports/websocket/hybi-16.js new file mode 100644 index 0000000..69967da --- /dev/null +++ b/node_modules/socket.io/lib/transports/websocket/hybi-16.js @@ -0,0 +1,622 @@ +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var Transport = require('../../transport') + , EventEmitter = process.EventEmitter + , crypto = require('crypto') + , url = require('url') + , parser = require('../../parser') + , util = require('../../util'); + +/** + * Export the constructor. + */ + +exports = module.exports = WebSocket; +exports.Parser = Parser; + +/** + * HTTP interface constructor. Interface compatible with all transports that + * depend on request-response cycles. + * + * @api public + */ + +function WebSocket (mng, data, req) { + // parser + var self = this; + + this.manager = mng; + this.parser = new Parser(); + this.parser.on('data', function (packet) { + self.onMessage(parser.decodePacket(packet)); + }); + this.parser.on('ping', function () { + // version 8 ping => pong + try { + self.socket.write('\u008a\u0000'); + } + catch (e) { + self.end(); + return; + } + }); + this.parser.on('close', function () { + self.end(); + }); + this.parser.on('error', function (reason) { + self.log.warn(self.name + ' parser error: ' + reason); + self.end(); + }); + + Transport.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +WebSocket.prototype.__proto__ = Transport.prototype; + +/** + * Transport name + * + * @api public + */ + +WebSocket.prototype.name = 'websocket'; + +/** + * Websocket draft version + * + * @api public + */ + +WebSocket.prototype.protocolVersion = '16'; + +/** + * Called when the socket connects. + * + * @api private + */ + +WebSocket.prototype.onSocketConnect = function () { + var self = this; + + if (typeof this.req.headers.upgrade === 'undefined' || + this.req.headers.upgrade.toLowerCase() !== 'websocket') { + this.log.warn(this.name + ' connection invalid'); + this.end(); + return; + } + + var origin = this.req.headers['origin'] || '' + , location = ((this.manager.settings['match origin protocol'] ? + origin.match(/^https/) : this.socket.encrypted) ? + 'wss' : 'ws') + + '://' + this.req.headers.host + this.req.url; + + if (!this.verifyOrigin(origin)) { + this.log.warn(this.name + ' connection invalid: origin mismatch'); + this.end(); + return; + } + + if (!this.req.headers['sec-websocket-key']) { + this.log.warn(this.name + ' connection invalid: received no key'); + this.end(); + return; + } + + // calc key + var key = this.req.headers['sec-websocket-key']; + var shasum = crypto.createHash('sha1'); + shasum.update(key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"); + key = shasum.digest('base64'); + + var headers = [ + 'HTTP/1.1 101 Switching Protocols' + , 'Upgrade: websocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Accept: ' + key + ]; + + try { + this.socket.write(headers.concat('', '').join('\r\n')); + this.socket.setTimeout(0); + this.socket.setNoDelay(true); + } catch (e) { + this.end(); + return; + } + + this.socket.on('data', function (data) { + self.parser.add(data); + }); +}; + +/** + * Verifies the origin of a request. + * + * @api private + */ + +WebSocket.prototype.verifyOrigin = function (origin) { + var origins = this.manager.get('origins'); + + if (origin === 'null') origin = '*'; + + if (origins.indexOf('*:*') !== -1) { + return true; + } + + if (origin) { + try { + var parts = url.parse(origin); + parts.port = parts.port || 80; + var ok = + ~origins.indexOf(parts.hostname + ':' + parts.port) || + ~origins.indexOf(parts.hostname + ':*') || + ~origins.indexOf('*:' + parts.port); + if (!ok) this.log.warn('illegal origin: ' + origin); + return ok; + } catch (ex) { + this.log.warn('error parsing origin'); + } + } + else { + this.log.warn('origin missing from websocket call, yet required by config'); + } + return false; +}; + +/** + * Writes to the socket. + * + * @api private + */ + +WebSocket.prototype.write = function (data) { + if (this.open) { + var buf = this.frame(0x81, data); + try { + this.socket.write(buf, 'binary'); + } + catch (e) { + this.end(); + return; + } + this.log.debug(this.name + ' writing', data); + } +}; + +/** + * Writes a payload. + * + * @api private + */ + +WebSocket.prototype.payload = function (msgs) { + for (var i = 0, l = msgs.length; i < l; i++) { + this.write(msgs[i]); + } + + return this; +}; + +/** + * Frame server-to-client output as a text packet. + * + * @api private + */ + +WebSocket.prototype.frame = function (opcode, str) { + var dataBuffer = new Buffer(str) + , dataLength = dataBuffer.length + , startOffset = 2 + , secondByte = dataLength; + if (dataLength > 65536) { + startOffset = 10; + secondByte = 127; + } + else if (dataLength > 125) { + startOffset = 4; + secondByte = 126; + } + var outputBuffer = new Buffer(dataLength + startOffset); + outputBuffer[0] = opcode; + outputBuffer[1] = secondByte; + dataBuffer.copy(outputBuffer, startOffset); + switch (secondByte) { + case 126: + outputBuffer[2] = dataLength >>> 8; + outputBuffer[3] = dataLength % 256; + break; + case 127: + var l = dataLength; + for (var i = 1; i <= 8; ++i) { + outputBuffer[startOffset - i] = l & 0xff; + l >>>= 8; + } + } + return outputBuffer; +}; + +/** + * Closes the connection. + * + * @api private + */ + +WebSocket.prototype.doClose = function () { + this.socket.end(); +}; + +/** + * WebSocket parser + * + * @api public + */ + +function Parser () { + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0 + }; + this.overflow = null; + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.currentMessage = ''; + + var self = this; + this.opcodeHandlers = { + // text + '1': function(data) { + var finish = function(mask, data) { + self.currentMessage += self.unmask(mask, data); + if (self.state.lastFragment) { + self.emit('data', self.currentMessage); + self.currentMessage = ''; + } + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + if (util.unpack(data.slice(0, 4)) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported'); + return; + } + var lengthBytes = data.slice(4); // note: cap to 32 bit length + expectData(util.unpack(data)); + }); + } + }, + // binary + '2': function(data) { + var finish = function(mask, data) { + if (typeof self.currentMessage == 'string') self.currentMessage = []; // build a buffer list + self.currentMessage.push(self.unmask(mask, data, true)); + if (self.state.lastFragment) { + self.emit('binary', self.concatBuffers(self.currentMessage)); + self.currentMessage = ''; + } + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + if (util.unpack(data.slice(0, 4)) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported'); + return; + } + var lengthBytes = data.slice(4); // note: cap to 32 bit length + expectData(util.unpack(data)); + }); + } + }, + // close + '8': function(data) { + self.emit('close'); + self.reset(); + }, + // ping + '9': function(data) { + if (self.state.lastFragment == false) { + self.error('fragmented ping is not supported'); + return; + } + + var finish = function(mask, data) { + self.emit('ping', self.unmask(mask, data)); + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength == 0) { + finish(null, null); + } + else if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + expectData(util.unpack(data)); + }); + } + } + } + + this.expect('Opcode', 2, this.processPacket); +}; + +/** + * Inherits from EventEmitter. + */ + +Parser.prototype.__proto__ = EventEmitter.prototype; + +/** + * Add new data to the parser. + * + * @api public + */ + +Parser.prototype.add = function(data) { + if (this.expectBuffer == null) { + this.addToOverflow(data); + return; + } + var toRead = Math.min(data.length, this.expectBuffer.length - this.expectOffset); + data.copy(this.expectBuffer, this.expectOffset, 0, toRead); + this.expectOffset += toRead; + if (toRead < data.length) { + // at this point the overflow buffer shouldn't at all exist + this.overflow = new Buffer(data.length - toRead); + data.copy(this.overflow, 0, toRead, toRead + this.overflow.length); + } + if (this.expectOffset == this.expectBuffer.length) { + var bufferForHandler = this.expectBuffer; + this.expectBuffer = null; + this.expectOffset = 0; + this.expectHandler.call(this, bufferForHandler); + } +} + +/** + * Adds a piece of data to the overflow. + * + * @api private + */ + +Parser.prototype.addToOverflow = function(data) { + if (this.overflow == null) this.overflow = data; + else { + var prevOverflow = this.overflow; + this.overflow = new Buffer(this.overflow.length + data.length); + prevOverflow.copy(this.overflow, 0); + data.copy(this.overflow, prevOverflow.length); + } +} + +/** + * Waits for a certain amount of bytes to be available, then fires a callback. + * + * @api private + */ + +Parser.prototype.expect = function(what, length, handler) { + this.expectBuffer = new Buffer(length); + this.expectOffset = 0; + this.expectHandler = handler; + if (this.overflow != null) { + var toOverflow = this.overflow; + this.overflow = null; + this.add(toOverflow); + } +} + +/** + * Start processing a new packet. + * + * @api private + */ + +Parser.prototype.processPacket = function (data) { + if ((data[0] & 0x70) != 0) { + this.error('reserved fields must be empty'); + return; + } + this.state.lastFragment = (data[0] & 0x80) == 0x80; + this.state.masked = (data[1] & 0x80) == 0x80; + var opcode = data[0] & 0xf; + if (opcode == 0) { + // continuation frame + this.state.opcode = this.state.activeFragmentedOperation; + if (!(this.state.opcode == 1 || this.state.opcode == 2)) { + this.error('continuation frame cannot follow current opcode') + return; + } + } + else { + this.state.opcode = opcode; + if (this.state.lastFragment === false) { + this.state.activeFragmentedOperation = opcode; + } + } + var handler = this.opcodeHandlers[this.state.opcode]; + if (typeof handler == 'undefined') this.error('no handler for opcode ' + this.state.opcode); + else handler(data); +} + +/** + * Endprocessing a packet. + * + * @api private + */ + +Parser.prototype.endPacket = function() { + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + if (this.state.lastFragment && this.state.opcode == this.state.activeFragmentedOperation) { + // end current fragmented operation + this.state.activeFragmentedOperation = null; + } + this.state.lastFragment = false; + this.state.opcode = this.state.activeFragmentedOperation != null ? this.state.activeFragmentedOperation : 0; + this.state.masked = false; + this.expect('Opcode', 2, this.processPacket); +} + +/** + * Reset the parser state. + * + * @api private + */ + +Parser.prototype.reset = function() { + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0 + }; + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.overflow = null; + this.currentMessage = ''; +} + +/** + * Unmask received data. + * + * @api private + */ + +Parser.prototype.unmask = function (mask, buf, binary) { + if (mask != null) { + for (var i = 0, ll = buf.length; i < ll; i++) { + buf[i] ^= mask[i % 4]; + } + } + if (binary) return buf; + return buf != null ? buf.toString('utf8') : ''; +} + +/** + * Concatenates a list of buffers. + * + * @api private + */ + +Parser.prototype.concatBuffers = function(buffers) { + var length = 0; + for (var i = 0, l = buffers.length; i < l; ++i) { + length += buffers[i].length; + } + var mergedBuffer = new Buffer(length); + var offset = 0; + for (var i = 0, l = buffers.length; i < l; ++i) { + buffers[i].copy(mergedBuffer, offset); + offset += buffers[i].length; + } + return mergedBuffer; +} + +/** + * Handles an error + * + * @api private + */ + +Parser.prototype.error = function (reason) { + this.reset(); + this.emit('error', reason); + return this; +}; diff --git a/node_modules/socket.io/lib/transports/websocket/index.js b/node_modules/socket.io/lib/transports/websocket/index.js new file mode 100644 index 0000000..3a952b7 --- /dev/null +++ b/node_modules/socket.io/lib/transports/websocket/index.js @@ -0,0 +1,11 @@ + +/** + * Export websocket versions. + */ + +module.exports = { + 7: require('./hybi-07-12'), + 8: require('./hybi-07-12'), + 13: require('./hybi-16'), + default: require('./default') +}; diff --git a/node_modules/socket.io/lib/transports/xhr-polling.js b/node_modules/socket.io/lib/transports/xhr-polling.js new file mode 100644 index 0000000..1db5aee --- /dev/null +++ b/node_modules/socket.io/lib/transports/xhr-polling.js @@ -0,0 +1,69 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var HTTPPolling = require('./http-polling'); + +/** + * Export the constructor. + */ + +exports = module.exports = XHRPolling; + +/** + * Ajax polling transport. + * + * @api public + */ + +function XHRPolling (mng, data, req) { + HTTPPolling.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +XHRPolling.prototype.__proto__ = HTTPPolling.prototype; + +/** + * Transport name + * + * @api public + */ + +XHRPolling.prototype.name = 'xhr-polling'; + +/** + * Frames data prior to write. + * + * @api private + */ + +XHRPolling.prototype.doWrite = function (data) { + HTTPPolling.prototype.doWrite.call(this); + + var origin = this.req.headers.origin + , headers = { + 'Content-Type': 'text/plain; charset=UTF-8' + , 'Content-Length': data === undefined ? 0 : Buffer.byteLength(data) + , 'Connection': 'Keep-Alive' + }; + + if (origin) { + // https://developer.mozilla.org/En/HTTP_Access_Control + headers['Access-Control-Allow-Origin'] = origin; + headers['Access-Control-Allow-Credentials'] = 'true'; + } + + this.response.writeHead(200, headers); + this.response.write(data); + this.log.debug(this.name + ' writing', data); +}; diff --git a/node_modules/socket.io/lib/util.js b/node_modules/socket.io/lib/util.js new file mode 100644 index 0000000..f7d9f2b --- /dev/null +++ b/node_modules/socket.io/lib/util.js @@ -0,0 +1,50 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +/** + * Converts an enumerable to an array. + * + * @api public + */ + +exports.toArray = function (enu) { + var arr = []; + + for (var i = 0, l = enu.length; i < l; i++) + arr.push(enu[i]); + + return arr; +}; + +/** + * Unpacks a buffer to a number. + * + * @api public + */ + +exports.unpack = function (buffer) { + var n = 0; + for (var i = 0; i < buffer.length; ++i) { + n = (i == 0) ? buffer[i] : (n * 256) + buffer[i]; + } + return n; +} + +/** + * Left pads a string. + * + * @api public + */ + +exports.padl = function (s,n,c) { + return new Array(1 + n - s.length).join(c) + s; +} + diff --git a/node_modules/socket.io/node_modules/base64id/.npmignore b/node_modules/socket.io/node_modules/base64id/.npmignore new file mode 100644 index 0000000..39e9864 --- /dev/null +++ b/node_modules/socket.io/node_modules/base64id/.npmignore @@ -0,0 +1,3 @@ +support +test +examples diff --git a/node_modules/socket.io/node_modules/base64id/README.md b/node_modules/socket.io/node_modules/base64id/README.md new file mode 100644 index 0000000..b4361c1 --- /dev/null +++ b/node_modules/socket.io/node_modules/base64id/README.md @@ -0,0 +1,18 @@ +base64id +======== + +Node.js module that generates a base64 id. + +Uses crypto.randomBytes when available, falls back to unsafe methods for node.js <= 0.4. + +To increase performance, random bytes are buffered to minimize the number of synchronous calls to crypto.randomBytes. + +## Installation + + $ npm install mongoose + +## Usage + + var base64id = require('base64id'); + + var id = base64id.generateId(); diff --git a/node_modules/socket.io/node_modules/base64id/lib/base64id.js b/node_modules/socket.io/node_modules/base64id/lib/base64id.js new file mode 100644 index 0000000..f688159 --- /dev/null +++ b/node_modules/socket.io/node_modules/base64id/lib/base64id.js @@ -0,0 +1,103 @@ +/*! + * base64id v0.1.0 + */ + +/** + * Module dependencies + */ + +var crypto = require('crypto'); + +/** + * Constructor + */ + +var Base64Id = function() { }; + +/** + * Get random bytes + * + * Uses a buffer if available, falls back to crypto.randomBytes + */ + +Base64Id.prototype.getRandomBytes = function(bytes) { + + var BUFFER_SIZE = 4096 + var self = this; + + bytes = bytes || 12; + + if (bytes > BUFFER_SIZE) { + return crypto.randomBytes(bytes); + } + + var bytesInBuffer = parseInt(BUFFER_SIZE/bytes); + var threshold = parseInt(bytesInBuffer*0.85); + + if (!threshold) { + return crypto.randomBytes(bytes); + } + + if (this.bytesBufferIndex == null) { + this.bytesBufferIndex = -1; + } + + if (this.bytesBufferIndex == bytesInBuffer) { + this.bytesBuffer = null; + this.bytesBufferIndex = -1; + } + + // No buffered bytes available or index above threshold + if (this.bytesBufferIndex == -1 || this.bytesBufferIndex > threshold) { + + if (!this.isGeneratingBytes) { + this.isGeneratingBytes = true; + crypto.randomBytes(BUFFER_SIZE, function(err, bytes) { + self.bytesBuffer = bytes; + self.bytesBufferIndex = 0; + self.isGeneratingBytes = false; + }); + } + + // Fall back to sync call when no buffered bytes are available + if (this.bytesBufferIndex == -1) { + return crypto.randomBytes(bytes); + } + } + + var result = this.bytesBuffer.slice(bytes*this.bytesBufferIndex, bytes*(this.bytesBufferIndex+1)); + this.bytesBufferIndex++; + + return result; +} + +/** + * Generates a base64 id + * + * (Original version from socket.io ) + */ + +Base64Id.prototype.generateId = function () { + var rand = new Buffer(15); // multiple of 3 for base64 + if (!rand.writeInt32BE) { + return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString() + + Math.abs(Math.random() * Math.random() * Date.now() | 0).toString(); + } + this.sequenceNumber = (this.sequenceNumber + 1) | 0; + rand.writeInt32BE(this.sequenceNumber, 11); + if (crypto.randomBytes) { + this.getRandomBytes(12).copy(rand); + } else { + // not secure for node 0.4 + [0, 4, 8].forEach(function(i) { + rand.writeInt32BE(Math.random() * Math.pow(2, 32) | 0, i); + }); + } + return rand.toString('base64').replace(/\//g, '_').replace(/\+/g, '-'); +}; + +/** + * Export + */ + +exports = module.exports = new Base64Id(); diff --git a/node_modules/socket.io/node_modules/base64id/package.json b/node_modules/socket.io/node_modules/base64id/package.json new file mode 100644 index 0000000..59c56f1 --- /dev/null +++ b/node_modules/socket.io/node_modules/base64id/package.json @@ -0,0 +1,21 @@ +{ + "name": "base64id", + "version": "0.1.0", + "description": "Generates a base64 id", + "author": { + "name": "Kristian Faeldt", + "email": "faeldt_kristian@cyberagent.co.jp" + }, + "repository": { + "type": "git", + "url": "https://github.com/faeldt/base64id.git" + }, + "main": "./lib/base64id.js", + "engines": { + "node": ">= 0.4.0" + }, + "readme": "base64id\n========\n\nNode.js module that generates a base64 id.\n\nUses crypto.randomBytes when available, falls back to unsafe methods for node.js <= 0.4.\n\nTo increase performance, random bytes are buffered to minimize the number of synchronous calls to crypto.randomBytes.\n\n## Installation\n\n $ npm install mongoose\n\n## Usage\n\n var base64id = require('base64id');\n\n var id = base64id.generateId();\n", + "readmeFilename": "README.md", + "_id": "base64id@0.1.0", + "_from": "base64id@0.1.0" +} diff --git a/node_modules/socket.io/node_modules/policyfile/.npmignore b/node_modules/socket.io/node_modules/policyfile/.npmignore new file mode 100644 index 0000000..b512c09 --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/.npmignore @@ -0,0 +1 @@ +node_modules \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/policyfile/LICENSE b/node_modules/socket.io/node_modules/policyfile/LICENSE new file mode 100644 index 0000000..bdb8f61 --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2011 Arnout Kazemier,3rd-Eden + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/policyfile/Makefile b/node_modules/socket.io/node_modules/policyfile/Makefile new file mode 100644 index 0000000..1362d66 --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/Makefile @@ -0,0 +1,7 @@ +doc: + dox --title "FlashPolicyFileServer" lib/* > doc/index.html + +test: + expresso -I lib $(TESTFLAGS) tests/*.test.js + +.PHONY: test doc \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/policyfile/README.md b/node_modules/socket.io/node_modules/policyfile/README.md new file mode 100644 index 0000000..527921e --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/README.md @@ -0,0 +1,98 @@ +## LOL, WUT? +It basically allows you to allow or disallow Flash Player sockets from accessing your site. + +## Installation + +```bash +npm install policyfile +``` +## Usage + +The server is based on the regular and know `net` and `http` server patterns. So it you can just listen +for all the events that a `net` based server emits etc. But there is one extra event, the `connect_failed` +event. This event is triggered when we are unable to listen on the supplied port number. + +### createServer +Creates a new server instance and accepts 2 optional arguments: + +- `options` **Object** Options to configure the server instance + - `log` **Boolean** Enable logging to STDOUT and STDERR (defaults to true) +- `origins` **Array** An Array of origins that are allowed by the server (defaults to *:*) + +```js +var pf = require('policyfile'); +pf.createServer(); +pf.listen(); +``` + +#### server.listen +Start listening on the server and it takes 3 optional arguments + +- `port` **Number** On which port number should we listen? (defaults to 843, which is the first port number the FlashPlayer checks) +- `server` **Server** A http server, if we are unable to accept requests or run the server we can also answer the policy requests inline over the supplied HTTP server. +- `callback` **Function** A callback function that is called when listening to the server was successful. + +```js +var pf = require('policyfile'); +pf.createServer(); +pf.listen(1337, function(){ + console.log(':3 yay') +}); +``` + +Changing port numbers can be handy if you do not want to run your server as root and have port 843 forward to a non root port number (aka a number above 1024). + +```js +var pf = require('policyfile') + , http = require('http'); + +server = http.createServer(function(q,r){r.writeHead(200);r.end('hello world')}); +server.listen(80); + +pf.createServer(); +pf.listen(1337, server, function(){ + console.log(':3 yay') +}); +``` + +Support for serving inline requests over a existing HTTP connection as the FlashPlayer will first check port 843, but if it's unable to get a response there it will send a policy file request over port 80, which is usually your http server. + +#### server.add +Adds more origins to the policy file you can add as many arguments as you like. + +```js +var pf = require('policyfile'); +pf.createServer(['google.com:80']); +pf.listen(); +pf.add('blog.3rd-Eden.com:80', 'blog.3rd-Eden.com:8080'); // now has 3 origins +``` + +#### server.add +Adds more origins to the policy file you can add as many arguments as you like. + +```js +var pf = require('policyfile'); +pf.createServer(['blog.3rd-Eden.com:80', 'blog.3rd-Eden.com:8080']); +pf.listen(); +pf.remove('blog.3rd-Eden.com:8080'); // only contains the :80 version now +``` + +#### server.close +Shuts down the server + +```js +var pf = require('policyfile'); +pf.createServer(); +pf.listen(); +pf.close(); // OH NVM. +``` + +## API +http://3rd-eden.com/FlashPolicyFileServer/ + +## Examples +See https://github.com/3rd-Eden/FlashPolicyFileServer/tree/master/examples for examples + +## Licence + +MIT see LICENSE file in the repository \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/policyfile/doc/index.html b/node_modules/socket.io/node_modules/policyfile/doc/index.html new file mode 100644 index 0000000..743fcda --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/doc/index.html @@ -0,0 +1,375 @@ + + + FlashPolicyFileServer + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

    FlashPolicyFileServer

    server

    		lib/server.js
    +

    Module dependencies and cached references. +

    +    		 +
    var slice = Array.prototype.slice
+  , net = require('net');
    +
    +

    The server that does the Policy File severing

    + +

    Options

    + +
    • log false or a function that can output log information, defaults to console.log?
    + +

    + +

    • param: Object options Options to customize the servers functionality.

    • param: Array origins The origins that are allowed on this server, defaults to *:*.

    • api: public

    +    		 +
    function Server(options, origins){
+  var me = this;
+  
+  this.origins = origins || ['*:*'];
+  this.port = 843;
+  this.log = console.log;
+  
+  // merge `this` with the options
+  Object.keys(options).forEach(function(key){
+    me[key] &amp;&amp; (me[key] = options[key])
+  });
+  
+  // create the net server
+  this.socket = net.createServer(function createServer(socket){
+    socket.on('error', function socketError(){ me.responder.call(me, socket) });
+    me.responder.call(me, socket);
+  });
+  
+  // Listen for errors as the port might be blocked because we do not have root priv.
+  this.socket.on('error', function serverError(err){
+    // Special and common case error handling
+    if (err.errno == 13){
+      me.log &amp;&amp; me.log(
+        'Unable to listen to port `' + me.port + '` as your Node.js instance does not have root privileges. ' +
+        (
+          me.server
+          ? 'The Flash Policy file will now be served inline over the supplied HTTP server, Flash Policy files request will suffer.'
+          : 'No fallback server supplied.'
+        )
+      );
+      
+      me.socket.removeAllListeners();
+      delete me.socket;
+
+      me.emit('connect_failed', err);
+    } else {
+      me.log &amp;&amp; me.log('FlashPolicyFileServer received a error event:\n' + (err.message ? err.message : err));
+    }
+  });
+  
+  this.socket.on('timeout', function serverTimeout(){});
+  this.socket.on('close', function serverClosed(err){
+    err &amp;&amp; me.log &amp;&amp; me.log('Server closing due to an error: \n' + (err.message ? err.message : err));
+    
+    if (me.server){
+      // not online anymore
+      delete me.server.online;
+      
+      // Remove the inline policy listener if we close down
+      // but only when the server was `online` (see listen prototype)
+      if( me.server['@'] &amp;&amp; me.server.online){
+        me.server.removeListener('connection', me.server['@']);
+      }
+    }
+    me.log &amp;&amp; me.log('Shutting down FlashPolicyFileServer');
+  });
+  
+  // Compile the initial `buffer`
+  this.compile();
+}
    +
    +

    Start listening for requests

    + +

    + +

    • param: Number port The port number it should be listening to.

    • param: Server server A HTTP server instance, this will be used to listen for inline requests

    • param: Function cb The callback needs to be called once server is ready

    • api: public

    +    		 +
    Server.prototype.listen = function listen(port, server, cb){
+  var me = this
+    , args = slice.call(arguments, 0)
+    , callback;
+  
+  // assign the correct vars, for flexible arguments
+  args.forEach(function args(arg){
+    var type = typeof arg;
+    
+    if (type === 'number') me.port = arg;
+    if (type === 'function') callback = arg;
+    if (type === 'object') me.server = arg;
+  });
+  
+  if (this.server){
+    
+    // no one in their right mind would ever create a `@` prototype, so Im just gonna store
+    // my function on the server, so I can remove it later again once the server(s) closes
+    this.server['@'] = function connection(socket){
+      socket.once('data', function requestData(data){
+        // if it's a Flash policy request, and we can write to the 
+        if (
+             data
+          &amp;&amp; data[0] === 60
+          &amp;&amp; data.toString() === '<policy-file-request/>\0'
+          &amp;&amp; socket
+          &amp;&amp; (socket.readyState === 'open' || socket.readyState === 'writeOnly')
+        ){
+          // send the buffer
+          socket.end(me.buffer);
+        }
+      });
+    };
+    // attach it
+    this.server.on('connection', this.server['@']);
+  }
+  
+  // We add a callback method, so we can set a flag for when the server is `enabled` or `online`.
+  // this flag is needed because if a error occurs and the we cannot boot up the server the
+  // fallback functionality should not be removed during the `close` event
+  this.socket.listen(this.port, function serverListening(){
+   me.socket.online = true;
+   
+   if (callback) callback(), callback = undefined;
+   
+  });
+  
+  return this;
+};
    +
    +

    Adds a new origin to the Flash Policy File.

    + +

    + +

    • param: Arguments The origins that need to be added.

    • api: public

    +    		 +
    Server.prototype.add = function add(){
+  var args = slice.call(arguments, 0)
+    , i = args.length;
+  
+  // flag duplicates
+  while (i--){
+    if (this.origins.indexOf(args[i]) &gt;= 0){
+      args[i] = null;
+    }
+  }
+  
+  // Add all the arguments to the array
+  // but first we want to remove all `falsy` values from the args
+  Array.prototype.push.apply(
+    this.origins
+  , args.filter(function(value){ return !!value })
+  );
+  
+  this.compile();
+  return this;
+};
    +
    +

    Removes a origin from the Flash Policy File.

    + +

    + +

    • param: String origin The origin that needs to be removed from the server

    • api: public

    +    		 +
    Server.prototype.remove = function remove(origin){
+  var position = this.origins.indexOf(origin);
+  
+  // only remove and recompile if we have a match
+  if (position &gt; 0){
+    this.origins.splice(position,1);
+    this.compile();
+  }
+  
+  return this;
+};
    +
    +

    Closes and cleans up the server

    + +

    • api: public

    +    		 +
    Server.prototype.close = function close(){
+  this.socket.removeAllListeners();
+  this.socket.close();
+  
+  return this;
+};
    +
    +

    Proxy the event listener requests to the created Net server +

    +    		 +
    Object.keys(process.EventEmitter.prototype).forEach(function proxy(key){
+  Server.prototype[key] = Server.prototype[key] || function (){
+    if (this.socket) this.socket[key].apply(this.socket, arguments);
+    return this;
+  };
+});
    +
    +

    Creates a new server instance.

    + +

    + +

    • param: Object options A options object to override the default config

    • param: Array origins The origins that should be allowed by the server

    • api: public

    +    		 +
    exports.createServer = function createServer(options, origins){
+  origins = Array.isArray(origins) ? origins : (Array.isArray(options) ? options : false);
+  options = !Array.isArray(options) &amp;&amp; options ? options : {};
+  
+  return new Server(options, origins);
+};
    +
    +

    Provide a hook to the original server, so it can be extended if needed. +

    +    		 +
    exports.Server = Server;
    +
    +

    Module version +

    +    		 +
    exports.version = '0.0.2';
+
    +
    \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/policyfile/examples/basic.fallback.js b/node_modules/socket.io/node_modules/policyfile/examples/basic.fallback.js new file mode 100644 index 0000000..b439449 --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/examples/basic.fallback.js @@ -0,0 +1,8 @@ +var http = require('http') + , fspfs = require('../'); + +var server = http.createServer(function(q,r){ r.writeHead(200); r.end(':3') }) + , flash = fspfs.createServer(); + +server.listen(8080); +flash.listen(8081,server); \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/policyfile/examples/basic.js b/node_modules/socket.io/node_modules/policyfile/examples/basic.js new file mode 100644 index 0000000..5e2290f --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/examples/basic.js @@ -0,0 +1,5 @@ +var http = require('http') + , fspfs = require('../'); + +var flash = fspfs.createServer(); +flash.listen(); \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/policyfile/index.js b/node_modules/socket.io/node_modules/policyfile/index.js new file mode 100644 index 0000000..60cf298 --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/index.js @@ -0,0 +1 @@ +module.exports = require('./lib/server.js'); \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/policyfile/lib/server.js b/node_modules/socket.io/node_modules/policyfile/lib/server.js new file mode 100644 index 0000000..a525772 --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/lib/server.js @@ -0,0 +1,289 @@ +/** + * Module dependencies and cached references. + */ + +var slice = Array.prototype.slice + , net = require('net'); + +/** + * The server that does the Policy File severing + * + * Options: + * - `log` false or a function that can output log information, defaults to console.log? + * + * @param {Object} options Options to customize the servers functionality. + * @param {Array} origins The origins that are allowed on this server, defaults to `*:*`. + * @api public + */ + +function Server (options, origins) { + var me = this; + + this.origins = origins || ['*:*']; + this.port = 843; + this.log = console.log; + + // merge `this` with the options + Object.keys(options).forEach(function (key) { + me[key] && (me[key] = options[key]) + }); + + // create the net server + this.socket = net.createServer(function createServer (socket) { + socket.on('error', function socketError () { + me.responder.call(me, socket); + }); + + me.responder.call(me, socket); + }); + + // Listen for errors as the port might be blocked because we do not have root priv. + this.socket.on('error', function serverError (err) { + // Special and common case error handling + if (err.errno == 13) { + me.log && me.log( + 'Unable to listen to port `' + me.port + '` as your Node.js instance does not have root privileges. ' + + ( + me.server + ? 'The Flash Policy File requests will only be served inline over the supplied HTTP server. Inline serving is slower than a dedicated server instance.' + : 'No fallback server supplied, we will be unable to answer Flash Policy File requests.' + ) + ); + + me.emit('connect_failed', err); + me.socket.removeAllListeners(); + delete me.socket; + } else { + me.log && me.log('FlashPolicyFileServer received an error event:\n' + (err.message ? err.message : err)); + } + }); + + this.socket.on('timeout', function serverTimeout () {}); + this.socket.on('close', function serverClosed (err) { + err && me.log && me.log('Server closing due to an error: \n' + (err.message ? err.message : err)); + + if (me.server) { + // Remove the inline policy listener if we close down + // but only when the server was `online` (see listen prototype) + if (me.server['@'] && me.server.online) { + me.server.removeListener('connection', me.server['@']); + } + + // not online anymore + delete me.server.online; + } + }); + + // Compile the initial `buffer` + this.compile(); +} + +/** + * Start listening for requests + * + * @param {Number} port The port number it should be listening to. + * @param {Server} server A HTTP server instance, this will be used to listen for inline requests + * @param {Function} cb The callback needs to be called once server is ready + * @api public + */ + +Server.prototype.listen = function listen (port, server, cb){ + var me = this + , args = slice.call(arguments, 0) + , callback; + + // assign the correct vars, for flexible arguments + args.forEach(function args (arg){ + var type = typeof arg; + + if (type === 'number') me.port = arg; + if (type === 'function') callback = arg; + if (type === 'object') me.server = arg; + }); + + if (this.server) { + + // no one in their right mind would ever create a `@` prototype, so Im just gonna store + // my function on the server, so I can remove it later again once the server(s) closes + this.server['@'] = function connection (socket) { + socket.once('data', function requestData (data) { + // if it's a Flash policy request, and we can write to the + if ( + data + && data[0] === 60 + && data.toString() === '\0' + && socket + && (socket.readyState === 'open' || socket.readyState === 'writeOnly') + ){ + // send the buffer + try { + socket.end(me.buffer); + } catch (e) {} + } + }); + }; + + // attach it + this.server.on('connection', this.server['@']); + } + + // We add a callback method, so we can set a flag for when the server is `enabled` or `online`. + // this flag is needed because if a error occurs and the we cannot boot up the server the + // fallback functionality should not be removed during the `close` event + this.port >= 0 && this.socket.listen(this.port, function serverListening () { + me.socket.online = true; + if (callback) { + callback.call(me); + callback = undefined; + } + }); + + return this; +}; + +/** + * Responds to socket connects and writes the compile policy file. + * + * @param {net.Socket} socket The socket that needs to receive the message + * @api private + */ + +Server.prototype.responder = function responder (socket){ + if (socket && socket.readyState == 'open' && socket.end) { + try { + socket.end(this.buffer); + } catch (e) {} + } +}; + +/** + * Compiles the supplied origins to a Flash Policy File format and stores it in a Node.js Buffer + * this way it can be send over the wire without any performance loss. + * + * @api private + */ + +Server.prototype.compile = function compile (){ + var xml = [ + '' + , '' + , '' + ]; + + // add the allow access element + this.origins.forEach(function origin (origin){ + var parts = origin.split(':'); + xml.push(''); + }); + + xml.push(''); + + // store the result in a buffer so we don't have to re-generate it all the time + this.buffer = new Buffer(xml.join(''), 'utf8'); + + return this; +}; + +/** + * Adds a new origin to the Flash Policy File. + * + * @param {Arguments} The origins that need to be added. + * @api public + */ + +Server.prototype.add = function add(){ + var args = slice.call(arguments, 0) + , i = args.length; + + // flag duplicates + while (i--) { + if (this.origins.indexOf(args[i]) >= 0){ + args[i] = null; + } + } + + // Add all the arguments to the array + // but first we want to remove all `falsy` values from the args + Array.prototype.push.apply( + this.origins + , args.filter(function filter (value) { + return !!value; + }) + ); + + this.compile(); + return this; +}; + +/** + * Removes a origin from the Flash Policy File. + * + * @param {String} origin The origin that needs to be removed from the server + * @api public + */ + +Server.prototype.remove = function remove (origin){ + var position = this.origins.indexOf(origin); + + // only remove and recompile if we have a match + if (position > 0) { + this.origins.splice(position,1); + this.compile(); + } + + return this; +}; + +/** + * Closes and cleans up the server + * + * @api public + */ + +Server.prototype.close = function close () { + this.socket.removeAllListeners(); + this.socket.close(); + + return this; +}; + +/** + * Proxy the event listener requests to the created Net server + */ + +Object.keys(process.EventEmitter.prototype).forEach(function proxy (key){ + Server.prototype[key] = Server.prototype[key] || function () { + if (this.socket) { + this.socket[key].apply(this.socket, arguments); + } + + return this; + }; +}); + +/** + * Creates a new server instance. + * + * @param {Object} options A options object to override the default config + * @param {Array} origins The origins that should be allowed by the server + * @api public + */ + +exports.createServer = function createServer(options, origins){ + origins = Array.isArray(origins) ? origins : (Array.isArray(options) ? options : false); + options = !Array.isArray(options) && options ? options : {}; + + return new Server(options, origins); +}; + +/** + * Provide a hook to the original server, so it can be extended if needed. + */ + +exports.Server = Server; + +/** + * Module version + */ + +exports.version = '0.0.4'; diff --git a/node_modules/socket.io/node_modules/policyfile/package.json b/node_modules/socket.io/node_modules/policyfile/package.json new file mode 100644 index 0000000..be0b8cb --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/package.json @@ -0,0 +1,44 @@ +{ + "name": "policyfile", + "version": "0.0.4", + "author": { + "name": "Arnout Kazemier" + }, + "description": "Flash Socket Policy File Server. A server to respond to Flash Socket Policy requests, both inline and through a dedicated server instance.", + "main": "index", + "keywords": [ + "flash", + "socket", + "policy", + "file", + "server", + "Flash Socket Policy File Server", + "cross domain" + ], + "directories": { + "lib": "./lib" + }, + "maintainers": [ + { + "name": "Arnout Kazemier", + "email": "info@3rd-Eden.com", + "url": "http://blog.3rd-Eden.com" + } + ], + "licenses": [ + { + "type": "MIT", + "url": "https://github.com/3rd-Eden/FlashPolicyFileServer/blob/master/LICENSE" + } + ], + "repositories": [ + { + "type": "git", + "url": "https://github.com/3rd-Eden/FlashPolicyFileServer.git" + } + ], + "readme": "## LOL, WUT?\nIt basically allows you to allow or disallow Flash Player sockets from accessing your site.\n\n## Installation\n\n```bash\nnpm install policyfile\n```\n## Usage\n\nThe server is based on the regular and know `net` and `http` server patterns. So it you can just listen\nfor all the events that a `net` based server emits etc. But there is one extra event, the `connect_failed`\nevent. This event is triggered when we are unable to listen on the supplied port number.\n\n### createServer\nCreates a new server instance and accepts 2 optional arguments:\n\n- `options` **Object** Options to configure the server instance\n - `log` **Boolean** Enable logging to STDOUT and STDERR (defaults to true)\n- `origins` **Array** An Array of origins that are allowed by the server (defaults to *:*)\n\n```js\nvar pf = require('policyfile');\npf.createServer();\npf.listen();\n```\n\n#### server.listen\nStart listening on the server and it takes 3 optional arguments\n\n- `port` **Number** On which port number should we listen? (defaults to 843, which is the first port number the FlashPlayer checks)\n- `server` **Server** A http server, if we are unable to accept requests or run the server we can also answer the policy requests inline over the supplied HTTP server.\n- `callback` **Function** A callback function that is called when listening to the server was successful.\n\n```js\nvar pf = require('policyfile');\npf.createServer();\npf.listen(1337, function(){\n console.log(':3 yay')\n});\n```\n\nChanging port numbers can be handy if you do not want to run your server as root and have port 843 forward to a non root port number (aka a number above 1024).\n\n```js\nvar pf = require('policyfile')\n , http = require('http');\n\nserver = http.createServer(function(q,r){r.writeHead(200);r.end('hello world')});\nserver.listen(80);\n\npf.createServer();\npf.listen(1337, server, function(){\n console.log(':3 yay')\n});\n```\n\nSupport for serving inline requests over a existing HTTP connection as the FlashPlayer will first check port 843, but if it's unable to get a response there it will send a policy file request over port 80, which is usually your http server.\n\n#### server.add\nAdds more origins to the policy file you can add as many arguments as you like.\n\n```js\nvar pf = require('policyfile');\npf.createServer(['google.com:80']);\npf.listen();\npf.add('blog.3rd-Eden.com:80', 'blog.3rd-Eden.com:8080'); // now has 3 origins\n```\n\n#### server.add\nAdds more origins to the policy file you can add as many arguments as you like.\n\n```js\nvar pf = require('policyfile');\npf.createServer(['blog.3rd-Eden.com:80', 'blog.3rd-Eden.com:8080']);\npf.listen();\npf.remove('blog.3rd-Eden.com:8080'); // only contains the :80 version now\n```\n\n#### server.close\nShuts down the server\n\n```js\nvar pf = require('policyfile');\npf.createServer();\npf.listen();\npf.close(); // OH NVM.\n```\n\n## API\nhttp://3rd-eden.com/FlashPolicyFileServer/\n\n## Examples\nSee https://github.com/3rd-Eden/FlashPolicyFileServer/tree/master/examples for examples\n\n## Licence\n\nMIT see LICENSE file in the repository", + "readmeFilename": "README.md", + "_id": "policyfile@0.0.4", + "_from": "policyfile@0.0.4" +} diff --git a/node_modules/socket.io/node_modules/policyfile/tests/ssl/ssl.crt b/node_modules/socket.io/node_modules/policyfile/tests/ssl/ssl.crt new file mode 100644 index 0000000..5883cd4 --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/tests/ssl/ssl.crt @@ -0,0 +1,21 @@ +-----BEGIN CERTIFICATE----- +MIIDXTCCAkWgAwIBAgIJAMUSOvlaeyQHMA0GCSqGSIb3DQEBBQUAMEUxCzAJBgNV +BAYTAkFVMRMwEQYDVQQIDApTb21lLVN0YXRlMSEwHwYDVQQKDBhJbnRlcm5ldCBX +aWRnaXRzIFB0eSBMdGQwHhcNMTAxMTE2MDkzMjQ5WhcNMTMxMTE1MDkzMjQ5WjBF +MQswCQYDVQQGEwJBVTETMBEGA1UECAwKU29tZS1TdGF0ZTEhMB8GA1UECgwYSW50 +ZXJuZXQgV2lkZ2l0cyBQdHkgTHRkMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB +CgKCAQEAz+LXZOjcQCJq3+ZKUFabj71oo/ex/XsBcFqtBThjjTw9CVEVwfPQQp4X +wtPiB204vnYXwQ1/R2NdTQqCZu47l79LssL/u2a5Y9+0NEU3nQA5qdt+1FAE0c5o +exPimXOrR3GWfKz7PmZ2O0117IeCUUXPG5U8umhDe/4mDF4ZNJiKc404WthquTqg +S7rLQZHhZ6D0EnGnOkzlmxJMYPNHSOY1/6ivdNUUcC87awNEA3lgfhy25IyBK3QJ +c+aYKNTbt70Lery3bu2wWLFGtmNiGlQTS4JsxImRsECTI727ObS7/FWAQsqW+COL +0Sa5BuMFrFIpjPrEe0ih7vRRbdmXRwIDAQABo1AwTjAdBgNVHQ4EFgQUDnV4d6mD +tOnluLoCjkUHTX/n4agwHwYDVR0jBBgwFoAUDnV4d6mDtOnluLoCjkUHTX/n4agw +DAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQUFAAOCAQEAFwV4MQfTo+qMv9JMiyno +IEiqfOz4RgtmBqRnXUffcjS2dhc7/z+FPZnM79Kej8eLHoVfxCyWRHFlzm93vEdv +wxOCrD13EDOi08OOZfxWyIlCa6Bg8cMAKqQzd2OvQOWqlRWBTThBJIhWflU33izX +Qn5GdmYqhfpc+9ZHHGhvXNydtRQkdxVK2dZNzLBvBlLlRmtoClU7xm3A+/5dddeP +AQHEPtyFlUw49VYtZ3ru6KqPms7MKvcRhYLsy9rwSfuuniMlx4d0bDR7TOkw0QQS +A0N8MGQRQpzl4mw4jLzyM5d5QtuGBh2P6hPGa0YQxtI3RPT/p6ENzzBiAKXiSfzo +xw== +-----END CERTIFICATE----- diff --git a/node_modules/socket.io/node_modules/policyfile/tests/ssl/ssl.private.key b/node_modules/socket.io/node_modules/policyfile/tests/ssl/ssl.private.key new file mode 100644 index 0000000..f31ff3d --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/tests/ssl/ssl.private.key @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEowIBAAKCAQEAz+LXZOjcQCJq3+ZKUFabj71oo/ex/XsBcFqtBThjjTw9CVEV +wfPQQp4XwtPiB204vnYXwQ1/R2NdTQqCZu47l79LssL/u2a5Y9+0NEU3nQA5qdt+ +1FAE0c5oexPimXOrR3GWfKz7PmZ2O0117IeCUUXPG5U8umhDe/4mDF4ZNJiKc404 +WthquTqgS7rLQZHhZ6D0EnGnOkzlmxJMYPNHSOY1/6ivdNUUcC87awNEA3lgfhy2 +5IyBK3QJc+aYKNTbt70Lery3bu2wWLFGtmNiGlQTS4JsxImRsECTI727ObS7/FWA +QsqW+COL0Sa5BuMFrFIpjPrEe0ih7vRRbdmXRwIDAQABAoIBAGe4+9VqZfJN+dsq +8Osyuz01uQ8OmC0sAWTIqUlQgENIyf9rCJsUBlYmwR5BT6Z69XP6QhHdpSK+TiAR +XUz0EqG9HYzcxHIBaACP7j6iRoQ8R4kbbiWKo0z3WqQGIOqFjvD/mKEuQdE5mEYw +eOUCG6BnX1WY2Yr8WKd2AA/tp0/Y4d8z04u9eodMpSTbHTzYMJb5SbBN1vo6FY7q +8zSuO0BMzXlAxUsCwHsk1GQHFr8Oh3zIR7bQGtMBouI+6Lhh7sjFYsfxJboqMTBV +IKaA216M6ggHG7MU1/jeKcMGDmEfqQLQoyWp29rMK6TklUgipME2L3UD7vTyAVzz +xbVOpZkCgYEA8CXW4sZBBrSSrLR5SB+Ubu9qNTggLowOsC/kVKB2WJ4+xooc5HQo +mFhq1v/WxPQoWIxdYsfg2odlL+JclK5Qcy6vXmRSdAQ5lK9gBDKxZSYc3NwAw2HA +zyHCTK+I0n8PBYQ+yGcrxu0WqTGnlLW+Otk4CejO34WlgHwbH9bbY5UCgYEA3ZvT +C4+OoMHXlmICSt29zUrYiL33IWsR3/MaONxTEDuvgkOSXXQOl/8Ebd6Nu+3WbsSN +bjiPC/JyL1YCVmijdvFpl4gjtgvfJifs4G+QHvO6YfsYoVANk4u6g6rUuBIOwNK4 +RwYxwDc0oysp+g7tPxoSgDHReEVKJNzGBe9NGGsCgYEA4O4QP4gCEA3B9BF2J5+s +n9uPVxmiyvZUK6Iv8zP4pThTBBMIzNIf09G9AHPQ7djikU2nioY8jXKTzC3xGTHM +GJZ5m6fLsu7iH+nDvSreDSeNkTBfZqGAvoGYQ8uGE+L+ZuRfCcXYsxIOT5s6o4c3 +Dle2rVFpsuKzCY00urW796ECgYBn3go75+xEwrYGQSer6WR1nTgCV29GVYXKPooy +zmmMOT1Yw80NSkEw0pFD4cTyqVYREsTrPU0mn1sPfrOXxnGfZSVFpcR/Je9QVfQ7 +eW7GYxwfom335aqHVj10SxRqteP+UoWWnHujCPz94VRKZMakBddYCIGSan+G6YdS +7sdmwwKBgBc2qj0wvGXDF2kCLwSGfWoMf8CS1+5fIiUIdT1e/+7MfDdbmLMIFVjF +QKS3zVViXCbrG5SY6wS9hxoc57f6E2A8vcaX6zy2xkZlGHQCpWRtEM5R01OWJQaH +HsHMmQZGUQVoDm1oRkDhrTFK4K3ukc3rAxzeTZ96utOQN8/KJsTv +-----END RSA PRIVATE KEY----- diff --git a/node_modules/socket.io/node_modules/policyfile/tests/unit.test.js b/node_modules/socket.io/node_modules/policyfile/tests/unit.test.js new file mode 100644 index 0000000..932b3c1 --- /dev/null +++ b/node_modules/socket.io/node_modules/policyfile/tests/unit.test.js @@ -0,0 +1,231 @@ +var fspfs = require('../') + , fs = require('fs') + , http = require('http') + , https = require('https') + , net = require('net') + , should = require('should') + , assert = require('assert'); + +module.exports = { + // Library version should be Semver compatible + 'Library version': function(){ + fspfs.version.should.match(/^\d+\.\d+\.\d+$/); + } + + // Creating a server instace should not cause any problems + // either using the new Server or createServer method. +, 'Create Server instance': function(){ + var server = fspfs.createServer() + , server2 = new fspfs.Server({log:false}, ['blog.3rd-Eden.com:1337']); + + // server 2 options test + server2.log.should.be.false; + server2.origins.length.should.equal(1); + server2.origins[0].should.equal('blog.3rd-Eden.com:1337'); + + // server defaults + (typeof server.log).should.be.equal('function'); + server.origins.length.should.equal(1); + server.origins[0].should.equal('*:*'); + + // instance checking, sanity check + assert.ok(server instanceof fspfs.Server); + assert.ok(!!server.buffer); + + // more options testing + server = fspfs.createServer(['blog.3rd-Eden.com:80']); + server.origins.length.should.equal(1); + server.origins[0].should.equal('blog.3rd-Eden.com:80'); + + server = fspfs.createServer({log:false},['blog.3rd-Eden.com:80']); + server.log.should.be.false; + server.origins.length.should.equal(1); + server.origins[0].should.equal('blog.3rd-Eden.com:80'); + + } + +, 'Add origin': function(){ + var server = fspfs.createServer(); + server.add('google.com:80', 'blog.3rd-Eden.com:1337'); + + server.origins.length.should.equal(3); + server.origins.indexOf('google.com:80').should.be.above(0); + + // don't allow duplicates + server.add('google.com:80', 'google.com:80'); + + var i = server.origins.length + , count = 0; + + while(i--){ + if (server.origins[i] === 'google.com:80'){ + count++; + } + } + + count.should.equal(1); + } + +, 'Remove origin': function(){ + var server = fspfs.createServer(); + server.add('google.com:80', 'blog.3rd-Eden.com:1337'); + server.origins.length.should.equal(3); + + server.remove('google.com:80'); + server.origins.length.should.equal(2); + server.origins.indexOf('google.com:80').should.equal(-1); + } + +, 'Buffer': function(){ + var server = fspfs.createServer(); + + Buffer.isBuffer(server.buffer).should.be.true; + server.buffer.toString().indexOf('to-ports="*"').should.be.above(0); + server.buffer.toString().indexOf('domain="*"').should.be.above(0); + server.buffer.toString().indexOf('domain="google.com"').should.equal(-1); + + // The buffers should be rebuild when new origins are added + server.add('google.com:80'); + server.buffer.toString().indexOf('to-ports="80"').should.be.above(0); + server.buffer.toString().indexOf('domain="google.com"').should.be.above(0); + + server.remove('google.com:80'); + server.buffer.toString().indexOf('to-ports="80"').should.equal(-1); + server.buffer.toString().indexOf('domain="google.com"').should.equal(-1); + } + +, 'Responder': function(){ + var server = fspfs.createServer() + , calls = 0 + // dummy socket to emulate a `real` socket + , dummySocket = { + readyState: 'open' + , end: function(buffer){ + calls++; + Buffer.isBuffer(buffer).should.be.true; + buffer.toString().should.equal(server.buffer.toString()); + } + }; + + server.responder(dummySocket); + calls.should.equal(1); + } + +, 'Event proxy': function(){ + var server = fspfs.createServer() + , calls = 0; + + Object.keys(process.EventEmitter.prototype).forEach(function proxy(key){ + assert.ok(!!server[key] && typeof server[key] === 'function'); + }); + + // test if it works by calling a none default event + server.on('pew', function(){ + calls++; + }); + + server.emit('pew'); + calls.should.equal(1); + } + +, 'inline response http': function(){ + var port = 1335 + , httpserver = http.createServer(function(q,r){r.writeHead(200);r.end(':3')}) + , server = fspfs.createServer(); + + httpserver.listen(port, function(){ + server.listen(port + 1, httpserver, function(){ + var client = net.createConnection(port); + client.write('\0'); + client.on('error', function(err){ + assert.ok(!err, err) + }); + client.on('data', function(data){ + + var response = data.toString(); + console.log(response); + + response.indexOf('to-ports="*"').should.be.above(0); + response.indexOf('domain="*"').should.be.above(0); + response.indexOf('domain="google.com"').should.equal(-1); + + // clean up + client.destroy(); + server.close(); + httpserver.close(); + }); + }); + }); + } + +, 'server response': function(){ + var port = 1340 + , server = fspfs.createServer(); + + server.listen(port, function(){ + var client = net.createConnection(port); + client.write('\0'); + client.on('error', function(err){ + assert.ok(!err, err) + }); + client.on('data', function(data){ + + var response = data.toString(); + + response.indexOf('to-ports="*"').should.be.above(0); + response.indexOf('domain="*"').should.be.above(0); + response.indexOf('domain="google.com"').should.equal(-1); + + // clean up + client.destroy(); + server.close(); + }); + }); + } + +, 'inline response https': function(){ + var port = 1345 + , ssl = { + key: fs.readFileSync(__dirname + '/ssl/ssl.private.key').toString() + , cert: fs.readFileSync(__dirname + '/ssl/ssl.crt').toString() + } + , httpserver = https.createServer(ssl, function(q,r){r.writeHead(200);r.end(':3')}) + , server = fspfs.createServer(); + + httpserver.listen(port, function(){ + server.listen(port + 1, httpserver, function(){ + var client = net.createConnection(port); + client.write('\0'); + client.on('error', function(err){ + assert.ok(!err, err) + }); + client.on('data', function(data){ + + var response = data.toString(); + + response.indexOf('to-ports="*"').should.be.above(0); + response.indexOf('domain="*"').should.be.above(0); + response.indexOf('domain="google.com"').should.equal(-1); + + // clean up + client.destroy(); + server.close(); + httpserver.close(); + }); + }); + }); + } + +, 'connect_failed': function(){ + var server = fspfs.createServer(); + + server.on('connect_failed', function(){ + assert.ok(true); + }); + + server.listen(function(){ + assert.ok(false, 'Run this test without root access'); + server.close(); + }); + } +}; \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/redis/.npmignore b/node_modules/socket.io/node_modules/redis/.npmignore new file mode 100644 index 0000000..3c3629e --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/socket.io/node_modules/redis/README.md b/node_modules/socket.io/node_modules/redis/README.md new file mode 100644 index 0000000..46e7018 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/README.md @@ -0,0 +1,691 @@ +redis - a node.js redis client +=========================== + +This is a complete Redis client for node.js. It supports all Redis commands, including many recently added commands like EVAL from +experimental Redis server branches. + + +Install with: + + npm install redis + +Pieter Noordhuis has provided a binding to the official `hiredis` C library, which is non-blocking and fast. To use `hiredis`, do: + + npm install hiredis redis + +If `hiredis` is installed, `node_redis` will use it by default. Otherwise, a pure JavaScript parser will be used. + +If you use `hiredis`, be sure to rebuild it whenever you upgrade your version of node. There are mysterious failures that can +happen between node and native code modules after a node upgrade. + + +## Usage + +Simple example, included as `examples/simple.js`: + +```js + var redis = require("redis"), + client = redis.createClient(); + + // if you'd like to select database 3, instead of 0 (default), call + // client.select(3, function() { /* ... */ }); + + client.on("error", function (err) { + console.log("Error " + err); + }); + + client.set("string key", "string val", redis.print); + client.hset("hash key", "hashtest 1", "some value", redis.print); + client.hset(["hash key", "hashtest 2", "some other value"], redis.print); + client.hkeys("hash key", function (err, replies) { + console.log(replies.length + " replies:"); + replies.forEach(function (reply, i) { + console.log(" " + i + ": " + reply); + }); + client.quit(); + }); +``` + +This will display: + + mjr:~/work/node_redis (master)$ node example.js + Reply: OK + Reply: 0 + Reply: 0 + 2 replies: + 0: hashtest 1 + 1: hashtest 2 + mjr:~/work/node_redis (master)$ + + +## Performance + +Here are typical results of `multi_bench.js` which is similar to `redis-benchmark` from the Redis distribution. +It uses 50 concurrent connections with no pipelining. + +JavaScript parser: + + PING: 20000 ops 42283.30 ops/sec 0/5/1.182 + SET: 20000 ops 32948.93 ops/sec 1/7/1.515 + GET: 20000 ops 28694.40 ops/sec 0/9/1.740 + INCR: 20000 ops 39370.08 ops/sec 0/8/1.269 + LPUSH: 20000 ops 36429.87 ops/sec 0/8/1.370 + LRANGE (10 elements): 20000 ops 9891.20 ops/sec 1/9/5.048 + LRANGE (100 elements): 20000 ops 1384.56 ops/sec 10/91/36.072 + +hiredis parser: + + PING: 20000 ops 46189.38 ops/sec 1/4/1.082 + SET: 20000 ops 41237.11 ops/sec 0/6/1.210 + GET: 20000 ops 39682.54 ops/sec 1/7/1.257 + INCR: 20000 ops 40080.16 ops/sec 0/8/1.242 + LPUSH: 20000 ops 41152.26 ops/sec 0/3/1.212 + LRANGE (10 elements): 20000 ops 36563.07 ops/sec 1/8/1.363 + LRANGE (100 elements): 20000 ops 21834.06 ops/sec 0/9/2.287 + +The performance of `node_redis` improves dramatically with pipelining, which happens automatically in most normal programs. + + +### Sending Commands + +Each Redis command is exposed as a function on the `client` object. +All functions take either an `args` Array plus optional `callback` Function or +a variable number of individual arguments followed by an optional callback. +Here is an example of passing an array of arguments and a callback: + + client.mset(["test keys 1", "test val 1", "test keys 2", "test val 2"], function (err, res) {}); + +Here is that same call in the second style: + + client.mset("test keys 1", "test val 1", "test keys 2", "test val 2", function (err, res) {}); + +Note that in either form the `callback` is optional: + + client.set("some key", "some val"); + client.set(["some other key", "some val"]); + +If the key is missing, reply will be null (probably): + + client.get("missingkey", function(err, reply) { + // reply is null when the key is missing + console.log(reply); + }); + +For a list of Redis commands, see [Redis Command Reference](http://redis.io/commands) + +The commands can be specified in uppercase or lowercase for convenience. `client.get()` is the same as `client.GET()`. + +Minimal parsing is done on the replies. Commands that return a single line reply return JavaScript Strings, +integer replies return JavaScript Numbers, "bulk" replies return node Buffers, and "multi bulk" replies return a +JavaScript Array of node Buffers. `HGETALL` returns an Object with Buffers keyed by the hash keys. + +# API + +## Connection Events + +`client` will emit some events about the state of the connection to the Redis server. + +### "ready" + +`client` will emit `ready` a connection is established to the Redis server and the server reports +that it is ready to receive commands. Commands issued before the `ready` event are queued, +then replayed just before this event is emitted. + +### "connect" + +`client` will emit `connect` at the same time as it emits `ready` unless `client.options.no_ready_check` +is set. If this options is set, `connect` will be emitted when the stream is connected, and then +you are free to try to send commands. + +### "error" + +`client` will emit `error` when encountering an error connecting to the Redis server. + +Note that "error" is a special event type in node. If there are no listeners for an +"error" event, node will exit. This is usually what you want, but it can lead to some +cryptic error messages like this: + + mjr:~/work/node_redis (master)$ node example.js + + node.js:50 + throw e; + ^ + Error: ECONNREFUSED, Connection refused + at IOWatcher.callback (net:870:22) + at node.js:607:9 + +Not very useful in diagnosing the problem, but if your program isn't ready to handle this, +it is probably the right thing to just exit. + +`client` will also emit `error` if an exception is thrown inside of `node_redis` for whatever reason. +It would be nice to distinguish these two cases. + +### "end" + +`client` will emit `end` when an established Redis server connection has closed. + +### "drain" + +`client` will emit `drain` when the TCP connection to the Redis server has been buffering, but is now +writable. This event can be used to stream commands in to Redis and adapt to backpressure. Right now, +you need to check `client.command_queue.length` to decide when to reduce your send rate. Then you can +resume sending when you get `drain`. + +### "idle" + +`client` will emit `idle` when there are no outstanding commands that are awaiting a response. + +## redis.createClient(port, host, options) + +Create a new client connection. `port` defaults to `6379` and `host` defaults +to `127.0.0.1`. If you have `redis-server` running on the same computer as node, then the defaults for +port and host are probably fine. `options` in an object with the following possible properties: + +* `parser`: which Redis protocol reply parser to use. Defaults to `hiredis` if that module is installed. +This may also be set to `javascript`. +* `return_buffers`: defaults to `false`. If set to `true`, then all replies will be sent to callbacks as node Buffer +objects instead of JavaScript Strings. +* `detect_buffers`: default to `false`. If set to `true`, then replies will be sent to callbacks as node Buffer objects +if any of the input arguments to the original command were Buffer objects. +This option lets you switch between Buffers and Strings on a per-command basis, whereas `return_buffers` applies to +every command on a client. +* `socket_nodelay`: defaults to `true`. Whether to call setNoDelay() on the TCP stream, which disables the +Nagle algorithm on the underlying socket. Setting this option to `false` can result in additional throughput at the +cost of more latency. Most applications will want this set to `true`. +* `no_ready_check`: defaults to `false`. When a connection is established to the Redis server, the server might still +be loading the database from disk. While loading, the server not respond to any commands. To work around this, +`node_redis` has a "ready check" which sends the `INFO` command to the server. The response from the `INFO` command +indicates whether the server is ready for more commands. When ready, `node_redis` emits a `ready` event. +Setting `no_ready_check` to `true` will inhibit this check. +* `enable_offline_queue`: defaults to `true`. By default, if there is no active +connection to the redis server, commands are added to a queue and are executed +once the connection has been established. Setting `enable_offline_queue` to +`false` will disable this feature and the callback will be execute immediately +with an error, or an error will be thrown if no callback is specified. + +```js + var redis = require("redis"), + client = redis.createClient(null, null, {detect_buffers: true}); + + client.set("foo_rand000000000000", "OK"); + + // This will return a JavaScript String + client.get("foo_rand000000000000", function (err, reply) { + console.log(reply.toString()); // Will print `OK` + }); + + // This will return a Buffer since original key is specified as a Buffer + client.get(new Buffer("foo_rand000000000000"), function (err, reply) { + console.log(reply.toString()); // Will print `` + }); + client.end(); +``` + +`createClient()` returns a `RedisClient` object that is named `client` in all of the examples here. + +## client.auth(password, callback) + +When connecting to Redis servers that require authentication, the `AUTH` command must be sent as the +first command after connecting. This can be tricky to coordinate with reconnections, the ready check, +etc. To make this easier, `client.auth()` stashes `password` and will send it after each connection, +including reconnections. `callback` is invoked only once, after the response to the very first +`AUTH` command sent. +NOTE: Your call to `client.auth()` should not be inside the ready handler. If +you are doing this wrong, `client` will emit an error that looks +something like this `Error: Ready check failed: ERR operation not permitted`. + +## client.end() + +Forcibly close the connection to the Redis server. Note that this does not wait until all replies have been parsed. +If you want to exit cleanly, call `client.quit()` to send the `QUIT` command after you have handled all replies. + +This example closes the connection to the Redis server before the replies have been read. You probably don't +want to do this: + +```js + var redis = require("redis"), + client = redis.createClient(); + + client.set("foo_rand000000000000", "some fantastic value"); + client.get("foo_rand000000000000", function (err, reply) { + console.log(reply.toString()); + }); + client.end(); +``` + +`client.end()` is useful for timeout cases where something is stuck or taking too long and you want +to start over. + +## Friendlier hash commands + +Most Redis commands take a single String or an Array of Strings as arguments, and replies are sent back as a single String or an Array of Strings. +When dealing with hash values, there are a couple of useful exceptions to this. + +### client.hgetall(hash) + +The reply from an HGETALL command will be converted into a JavaScript Object by `node_redis`. That way you can interact +with the responses using JavaScript syntax. + +Example: + + client.hmset("hosts", "mjr", "1", "another", "23", "home", "1234"); + client.hgetall("hosts", function (err, obj) { + console.dir(obj); + }); + +Output: + + { mjr: '1', another: '23', home: '1234' } + +### client.hmset(hash, obj, [callback]) + +Multiple values in a hash can be set by supplying an object: + + client.HMSET(key2, { + "0123456789": "abcdefghij", // NOTE: the key and value must both be strings + "some manner of key": "a type of value" + }); + +The properties and values of this Object will be set as keys and values in the Redis hash. + +### client.hmset(hash, key1, val1, ... keyn, valn, [callback]) + +Multiple values may also be set by supplying a list: + + client.HMSET(key1, "0123456789", "abcdefghij", "some manner of key", "a type of value"); + + +## Publish / Subscribe + +Here is a simple example of the API for publish / subscribe. This program opens two +client connections, subscribes to a channel on one of them, and publishes to that +channel on the other: + +```js + var redis = require("redis"), + client1 = redis.createClient(), client2 = redis.createClient(), + msg_count = 0; + + client1.on("subscribe", function (channel, count) { + client2.publish("a nice channel", "I am sending a message."); + client2.publish("a nice channel", "I am sending a second message."); + client2.publish("a nice channel", "I am sending my last message."); + }); + + client1.on("message", function (channel, message) { + console.log("client1 channel " + channel + ": " + message); + msg_count += 1; + if (msg_count === 3) { + client1.unsubscribe(); + client1.end(); + client2.end(); + } + }); + + client1.incr("did a thing"); + client1.subscribe("a nice channel"); +``` + +When a client issues a `SUBSCRIBE` or `PSUBSCRIBE`, that connection is put into "pub/sub" mode. +At that point, only commands that modify the subscription set are valid. When the subscription +set is empty, the connection is put back into regular mode. + +If you need to send regular commands to Redis while in pub/sub mode, just open another connection. + +## Pub / Sub Events + +If a client has subscriptions active, it may emit these events: + +### "message" (channel, message) + +Client will emit `message` for every message received that matches an active subscription. +Listeners are passed the channel name as `channel` and the message Buffer as `message`. + +### "pmessage" (pattern, channel, message) + +Client will emit `pmessage` for every message received that matches an active subscription pattern. +Listeners are passed the original pattern used with `PSUBSCRIBE` as `pattern`, the sending channel +name as `channel`, and the message Buffer as `message`. + +### "subscribe" (channel, count) + +Client will emit `subscribe` in response to a `SUBSCRIBE` command. Listeners are passed the +channel name as `channel` and the new count of subscriptions for this client as `count`. + +### "psubscribe" (pattern, count) + +Client will emit `psubscribe` in response to a `PSUBSCRIBE` command. Listeners are passed the +original pattern as `pattern`, and the new count of subscriptions for this client as `count`. + +### "unsubscribe" (channel, count) + +Client will emit `unsubscribe` in response to a `UNSUBSCRIBE` command. Listeners are passed the +channel name as `channel` and the new count of subscriptions for this client as `count`. When +`count` is 0, this client has left pub/sub mode and no more pub/sub events will be emitted. + +### "punsubscribe" (pattern, count) + +Client will emit `punsubscribe` in response to a `PUNSUBSCRIBE` command. Listeners are passed the +channel name as `channel` and the new count of subscriptions for this client as `count`. When +`count` is 0, this client has left pub/sub mode and no more pub/sub events will be emitted. + +## client.multi([commands]) + +`MULTI` commands are queued up until an `EXEC` is issued, and then all commands are run atomically by +Redis. The interface in `node_redis` is to return an individual `Multi` object by calling `client.multi()`. + +```js + var redis = require("./index"), + client = redis.createClient(), set_size = 20; + + client.sadd("bigset", "a member"); + client.sadd("bigset", "another member"); + + while (set_size > 0) { + client.sadd("bigset", "member " + set_size); + set_size -= 1; + } + + // multi chain with an individual callback + client.multi() + .scard("bigset") + .smembers("bigset") + .keys("*", function (err, replies) { + // NOTE: code in this callback is NOT atomic + // this only happens after the the .exec call finishes. + client.mget(replies, redis.print); + }) + .dbsize() + .exec(function (err, replies) { + console.log("MULTI got " + replies.length + " replies"); + replies.forEach(function (reply, index) { + console.log("Reply " + index + ": " + reply.toString()); + }); + }); +``` + +`client.multi()` is a constructor that returns a `Multi` object. `Multi` objects share all of the +same command methods as `client` objects do. Commands are queued up inside the `Multi` object +until `Multi.exec()` is invoked. + +You can either chain together `MULTI` commands as in the above example, or you can queue individual +commands while still sending regular client command as in this example: + +```js + var redis = require("redis"), + client = redis.createClient(), multi; + + // start a separate multi command queue + multi = client.multi(); + multi.incr("incr thing", redis.print); + multi.incr("incr other thing", redis.print); + + // runs immediately + client.mset("incr thing", 100, "incr other thing", 1, redis.print); + + // drains multi queue and runs atomically + multi.exec(function (err, replies) { + console.log(replies); // 101, 2 + }); + + // you can re-run the same transaction if you like + multi.exec(function (err, replies) { + console.log(replies); // 102, 3 + client.quit(); + }); +``` + +In addition to adding commands to the `MULTI` queue individually, you can also pass an array +of commands and arguments to the constructor: + +```js + var redis = require("redis"), + client = redis.createClient(), multi; + + client.multi([ + ["mget", "multifoo", "multibar", redis.print], + ["incr", "multifoo"], + ["incr", "multibar"] + ]).exec(function (err, replies) { + console.log(replies); + }); +``` + + +## Monitor mode + +Redis supports the `MONITOR` command, which lets you see all commands received by the Redis server +across all client connections, including from other client libraries and other computers. + +After you send the `MONITOR` command, no other commands are valid on that connection. `node_redis` +will emit a `monitor` event for every new monitor message that comes across. The callback for the +`monitor` event takes a timestamp from the Redis server and an array of command arguments. + +Here is a simple example: + +```js + var client = require("redis").createClient(), + util = require("util"); + + client.monitor(function (err, res) { + console.log("Entering monitoring mode."); + }); + + client.on("monitor", function (time, args) { + console.log(time + ": " + util.inspect(args)); + }); +``` + +# Extras + +Some other things you might like to know about. + +## client.server_info + +After the ready probe completes, the results from the INFO command are saved in the `client.server_info` +object. + +The `versions` key contains an array of the elements of the version string for easy comparison. + + > client.server_info.redis_version + '2.3.0' + > client.server_info.versions + [ 2, 3, 0 ] + +## redis.print() + +A handy callback function for displaying return values when testing. Example: + +```js + var redis = require("redis"), + client = redis.createClient(); + + client.on("connect", function () { + client.set("foo_rand000000000000", "some fantastic value", redis.print); + client.get("foo_rand000000000000", redis.print); + }); +``` + +This will print: + + Reply: OK + Reply: some fantastic value + +Note that this program will not exit cleanly because the client is still connected. + +## redis.debug_mode + +Boolean to enable debug mode and protocol tracing. + +```js + var redis = require("redis"), + client = redis.createClient(); + + redis.debug_mode = true; + + client.on("connect", function () { + client.set("foo_rand000000000000", "some fantastic value"); + }); +``` + +This will display: + + mjr:~/work/node_redis (master)$ node ~/example.js + send command: *3 + $3 + SET + $20 + foo_rand000000000000 + $20 + some fantastic value + + on_data: +OK + +`send command` is data sent into Redis and `on_data` is data received from Redis. + +## client.send_command(command_name, args, callback) + +Used internally to send commands to Redis. For convenience, nearly all commands that are published on the Redis +Wiki have been added to the `client` object. However, if I missed any, or if new commands are introduced before +this library is updated, you can use `send_command()` to send arbitrary commands to Redis. + +All commands are sent as multi-bulk commands. `args` can either be an Array of arguments, or omitted. + +## client.connected + +Boolean tracking the state of the connection to the Redis server. + +## client.command_queue.length + +The number of commands that have been sent to the Redis server but not yet replied to. You can use this to +enforce some kind of maximum queue depth for commands while connected. + +Don't mess with `client.command_queue` though unless you really know what you are doing. + +## client.offline_queue.length + +The number of commands that have been queued up for a future connection. You can use this to enforce +some kind of maximum queue depth for pre-connection commands. + +## client.retry_delay + +Current delay in milliseconds before a connection retry will be attempted. This starts at `250`. + +## client.retry_backoff + +Multiplier for future retry timeouts. This should be larger than 1 to add more time between retries. +Defaults to 1.7. The default initial connection retry is 250, so the second retry will be 425, followed by 723.5, etc. + +### Commands with Optional and Keyword arguments + +This applies to anything that uses an optional `[WITHSCORES]` or `[LIMIT offset count]` in the [redis.io/commands](http://redis.io/commands) documentation. + +Example: +```js +var args = [ 'myzset', 1, 'one', 2, 'two', 3, 'three', 99, 'ninety-nine' ]; +client.zadd(args, function (err, response) { + if (err) throw err; + console.log('added '+response+' items.'); + + // -Infinity and +Infinity also work + var args1 = [ 'myzset', '+inf', '-inf' ]; + client.zrevrangebyscore(args1, function (err, response) { + if (err) throw err; + console.log('example1', response); + // write your code here + }); + + var max = 3, min = 1, offset = 1, count = 2; + var args2 = [ 'myzset', max, min, 'WITHSCORES', 'LIMIT', offset, count ]; + client.zrevrangebyscore(args2, function (err, response) { + if (err) throw err; + console.log('example2', response); + // write your code here + }); +}); +``` + +## TODO + +Better tests for auth, disconnect/reconnect, and all combinations thereof. + +Stream large set/get values into and out of Redis. Otherwise the entire value must be in node's memory. + +Performance can be better for very large values. + +I think there are more performance improvements left in there for smaller values, especially for large lists of small values. + +## How to Contribute +- open a pull request and then wait for feedback (if + [DTrejo](http://github.com/dtrejo) does not get back to you within 2 days, + comment again with indignation!) + +## Contributors +Some people have have added features and fixed bugs in `node_redis` other than me. + +Ordered by date of first contribution. +[Auto-generated](http://github.com/dtrejo/node-authors) on Wed Jul 25 2012 19:14:59 GMT-0700 (PDT). + +- [Matt Ranney aka `mranney`](https://github.com/mranney) +- [Tim-Smart aka `tim-smart`](https://github.com/tim-smart) +- [Tj Holowaychuk aka `visionmedia`](https://github.com/visionmedia) +- [rick aka `technoweenie`](https://github.com/technoweenie) +- [Orion Henry aka `orionz`](https://github.com/orionz) +- [Aivo Paas aka `aivopaas`](https://github.com/aivopaas) +- [Hank Sims aka `hanksims`](https://github.com/hanksims) +- [Paul Carey aka `paulcarey`](https://github.com/paulcarey) +- [Pieter Noordhuis aka `pietern`](https://github.com/pietern) +- [nithesh aka `nithesh`](https://github.com/nithesh) +- [Andy Ray aka `andy2ray`](https://github.com/andy2ray) +- [unknown aka `unknowdna`](https://github.com/unknowdna) +- [Dave Hoover aka `redsquirrel`](https://github.com/redsquirrel) +- [Vladimir Dronnikov aka `dvv`](https://github.com/dvv) +- [Umair Siddique aka `umairsiddique`](https://github.com/umairsiddique) +- [Louis-Philippe Perron aka `lp`](https://github.com/lp) +- [Mark Dawson aka `markdaws`](https://github.com/markdaws) +- [Ian Babrou aka `bobrik`](https://github.com/bobrik) +- [Felix Geisendörfer aka `felixge`](https://github.com/felixge) +- [Jean-Hugues Pinson aka `undefined`](https://github.com/undefined) +- [Maksim Lin aka `maks`](https://github.com/maks) +- [Owen Smith aka `orls`](https://github.com/orls) +- [Zachary Scott aka `zzak`](https://github.com/zzak) +- [TEHEK Firefox aka `TEHEK`](https://github.com/TEHEK) +- [Isaac Z. Schlueter aka `isaacs`](https://github.com/isaacs) +- [David Trejo aka `DTrejo`](https://github.com/DTrejo) +- [Brian Noguchi aka `bnoguchi`](https://github.com/bnoguchi) +- [Philip Tellis aka `bluesmoon`](https://github.com/bluesmoon) +- [Marcus Westin aka `marcuswestin2`](https://github.com/marcuswestin2) +- [Jed Schmidt aka `jed`](https://github.com/jed) +- [Dave Peticolas aka `jdavisp3`](https://github.com/jdavisp3) +- [Trae Robrock aka `trobrock`](https://github.com/trobrock) +- [Shankar Karuppiah aka `shankar0306`](https://github.com/shankar0306) +- [Ignacio Burgueño aka `ignacio`](https://github.com/ignacio) + +Thanks. + +## LICENSE - "MIT License" + +Copyright (c) 2010 Matthew Ranney, http://ranney.com/ + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. + +![spacer](http://ranney.com/1px.gif) diff --git a/node_modules/socket.io/node_modules/redis/benches/buffer_bench.js b/node_modules/socket.io/node_modules/redis/benches/buffer_bench.js new file mode 100644 index 0000000..a504fbc --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/buffer_bench.js @@ -0,0 +1,89 @@ +var source = new Buffer(100), + dest = new Buffer(100), i, j, k, tmp, count = 1000000, bytes = 100; + +for (i = 99 ; i >= 0 ; i--) { + source[i] = 120; +} + +var str = "This is a nice String.", + buf = new Buffer("This is a lovely Buffer."); + +var start = new Date(); +for (i = count * 100; i > 0 ; i--) { + if (Buffer.isBuffer(str)) {} +} +var end = new Date(); +console.log("Buffer.isBuffer(str) " + (end - start) + " ms"); + +var start = new Date(); +for (i = count * 100; i > 0 ; i--) { + if (Buffer.isBuffer(buf)) {} +} +var end = new Date(); +console.log("Buffer.isBuffer(buf) " + (end - start) + " ms"); + +var start = new Date(); +for (i = count * 100; i > 0 ; i--) { + if (str instanceof Buffer) {} +} +var end = new Date(); +console.log("str instanceof Buffer " + (end - start) + " ms"); + +var start = new Date(); +for (i = count * 100; i > 0 ; i--) { + if (buf instanceof Buffer) {} +} +var end = new Date(); +console.log("buf instanceof Buffer " + (end - start) + " ms"); + +for (i = bytes ; i > 0 ; i --) { + var start = new Date(); + for (j = count ; j > 0; j--) { + tmp = source.toString("ascii", 0, bytes); + } + var end = new Date(); + console.log("toString() " + i + " bytes " + (end - start) + " ms"); +} + +for (i = bytes ; i > 0 ; i --) { + var start = new Date(); + for (j = count ; j > 0; j--) { + tmp = ""; + for (k = 0; k <= i ; k++) { + tmp += String.fromCharCode(source[k]); + } + } + var end = new Date(); + console.log("manual string " + i + " bytes " + (end - start) + " ms"); +} + +for (i = bytes ; i > 0 ; i--) { + var start = new Date(); + for (j = count ; j > 0 ; j--) { + for (k = i ; k > 0 ; k--) { + dest[k] = source[k]; + } + } + var end = new Date(); + console.log("Manual copy " + i + " bytes " + (end - start) + " ms"); +} + +for (i = bytes ; i > 0 ; i--) { + var start = new Date(); + for (j = count ; j > 0 ; j--) { + for (k = i ; k > 0 ; k--) { + dest[k] = 120; + } + } + var end = new Date(); + console.log("Direct assignment " + i + " bytes " + (end - start) + " ms"); +} + +for (i = bytes ; i > 0 ; i--) { + var start = new Date(); + for (j = count ; j > 0 ; j--) { + source.copy(dest, 0, 0, i); + } + var end = new Date(); + console.log("Buffer.copy() " + i + " bytes " + (end - start) + " ms"); +} diff --git a/node_modules/socket.io/node_modules/redis/benches/hiredis_parser.js b/node_modules/socket.io/node_modules/redis/benches/hiredis_parser.js new file mode 100644 index 0000000..f1515b1 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/hiredis_parser.js @@ -0,0 +1,38 @@ +var Parser = require('../lib/parser/hiredis').Parser; +var assert = require('assert'); + +/* +This test makes sure that exceptions thrown inside of "reply" event handlers +are not trapped and mistakenly emitted as parse errors. +*/ +(function testExecuteDoesNotCatchReplyCallbackExceptions() { + var parser = new Parser(); + var replies = [{}]; + + parser.reader = { + feed: function() {}, + get: function() { + return replies.shift(); + } + }; + + var emittedError = false; + var caughtException = false; + + parser + .on('error', function() { + emittedError = true; + }) + .on('reply', function() { + throw new Error('bad'); + }); + + try { + parser.execute(); + } catch (err) { + caughtException = true; + } + + assert.equal(caughtException, true); + assert.equal(emittedError, false); +})(); diff --git a/node_modules/socket.io/node_modules/redis/benches/re_sub_test.js b/node_modules/socket.io/node_modules/redis/benches/re_sub_test.js new file mode 100644 index 0000000..64b8f31 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/re_sub_test.js @@ -0,0 +1,14 @@ +var client = require('../index').createClient() + , client2 = require('../index').createClient() + , assert = require('assert'); + +client.once('subscribe', function (channel, count) { + client.unsubscribe('x'); + client.subscribe('x', function () { + client.quit(); + client2.quit(); + }); + client2.publish('x', 'hi'); +}); + +client.subscribe('x'); diff --git a/node_modules/socket.io/node_modules/redis/benches/reconnect_test.js b/node_modules/socket.io/node_modules/redis/benches/reconnect_test.js new file mode 100644 index 0000000..7abdd51 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/reconnect_test.js @@ -0,0 +1,29 @@ +var redis = require("../index").createClient(null, null, { +// max_attempts: 4 +}); + +redis.on("error", function (err) { + console.log("Redis says: " + err); +}); + +redis.on("ready", function () { + console.log("Redis ready."); +}); + +redis.on("reconnecting", function (arg) { + console.log("Redis reconnecting: " + JSON.stringify(arg)); +}); +redis.on("connect", function () { + console.log("Redis connected."); +}); + +setInterval(function () { + var now = Date.now(); + redis.set("now", now, function (err, res) { + if (err) { + console.log(now + " Redis reply error: " + err); + } else { + console.log(now + " Redis reply: " + res); + } + }); +}, 100); diff --git a/node_modules/socket.io/node_modules/redis/benches/stress/codec.js b/node_modules/socket.io/node_modules/redis/benches/stress/codec.js new file mode 100644 index 0000000..7d764f6 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/stress/codec.js @@ -0,0 +1,16 @@ +var json = { + encode: JSON.stringify, + decode: JSON.parse +}; + +var MsgPack = require('node-msgpack'); +msgpack = { + encode: MsgPack.pack, + decode: function(str) { return MsgPack.unpack(new Buffer(str)); } +}; + +bison = require('bison'); + +module.exports = json; +//module.exports = msgpack; +//module.exports = bison; diff --git a/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/pub.js b/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/pub.js new file mode 100644 index 0000000..0acde7a --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/pub.js @@ -0,0 +1,38 @@ +'use strict'; + +var freemem = require('os').freemem; +var profiler = require('v8-profiler'); +var codec = require('../codec'); + +var sent = 0; + +var pub = require('redis').createClient(null, null, { + //command_queue_high_water: 5, + //command_queue_low_water: 1 +}) +.on('ready', function() { + this.emit('drain'); +}) +.on('drain', function() { + process.nextTick(exec); +}); + +var payload = '1'; for (var i = 0; i < 12; ++i) payload += payload; +console.log('Message payload length', payload.length); + +function exec() { + pub.publish('timeline', codec.encode({ foo: payload })); + ++sent; + if (!pub.should_buffer) { + process.nextTick(exec); + } +} + +profiler.takeSnapshot('s_0'); + +exec(); + +setInterval(function() { + profiler.takeSnapshot('s_' + sent); + console.error('sent', sent, 'free', freemem(), 'cmdqlen', pub.command_queue.length, 'offqlen', pub.offline_queue.length); +}, 2000); diff --git a/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/run b/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/run new file mode 100644 index 0000000..bd9ac39 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/run @@ -0,0 +1,10 @@ +#!/bin/sh +node server.js & +node server.js & +node server.js & +node server.js & +node server.js & +node server.js & +node server.js & +node server.js & +node --debug pub.js diff --git a/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/server.js b/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/server.js new file mode 100644 index 0000000..035e6b7 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/server.js @@ -0,0 +1,23 @@ +'use strict'; + +var freemem = require('os').freemem; +var codec = require('../codec'); + +var id = Math.random(); +var recv = 0; + +var sub = require('redis').createClient() + .on('ready', function() { + this.subscribe('timeline'); + }) + .on('message', function(channel, message) { + var self = this; + if (message) { + message = codec.decode(message); + ++recv; + } + }); + +setInterval(function() { + console.error('id', id, 'received', recv, 'free', freemem()); +}, 2000); diff --git a/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/pub.js b/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/pub.js new file mode 100644 index 0000000..9caf1d0 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/pub.js @@ -0,0 +1,49 @@ +'use strict'; + +var freemem = require('os').freemem; +//var profiler = require('v8-profiler'); +var codec = require('../codec'); + +var sent = 0; + +var pub = require('redis').createClient(null, null, { + //command_queue_high_water: 5, + //command_queue_low_water: 1 +}) +.on('ready', function() { + this.del('timeline'); + this.emit('drain'); +}) +.on('drain', function() { + process.nextTick(exec); +}); + +var payload = '1'; for (var i = 0; i < 12; ++i) payload += payload; +console.log('Message payload length', payload.length); + +function exec() { + pub.rpush('timeline', codec.encode({ foo: payload })); + ++sent; + if (!pub.should_buffer) { + process.nextTick(exec); + } +} + +//profiler.takeSnapshot('s_0'); + +exec(); + +setInterval(function() { + //var ss = profiler.takeSnapshot('s_' + sent); + //console.error(ss.stringify()); + pub.llen('timeline', function(err, result) { + console.error('sent', sent, 'free', freemem(), + 'cmdqlen', pub.command_queue.length, 'offqlen', pub.offline_queue.length, + 'llen', result + ); + }); +}, 2000); + +/*setTimeout(function() { + process.exit(); +}, 30000);*/ diff --git a/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/run b/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/run new file mode 100644 index 0000000..8045ae8 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/run @@ -0,0 +1,6 @@ +#!/bin/sh +node server.js & +#node server.js & +#node server.js & +#node server.js & +node --debug pub.js diff --git a/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/server.js b/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/server.js new file mode 100644 index 0000000..9cbcdd9 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/server.js @@ -0,0 +1,30 @@ +'use strict'; + +var freemem = require('os').freemem; +var codec = require('../codec'); + +var id = Math.random(); +var recv = 0; + +var cmd = require('redis').createClient(); +var sub = require('redis').createClient() + .on('ready', function() { + this.emit('timeline'); + }) + .on('timeline', function() { + var self = this; + this.blpop('timeline', 0, function(err, result) { + var message = result[1]; + if (message) { + message = codec.decode(message); + ++recv; + } + self.emit('timeline'); + }); + }); + +setInterval(function() { + cmd.llen('timeline', function(err, result) { + console.error('id', id, 'received', recv, 'free', freemem(), 'llen', result); + }); +}, 2000); diff --git a/node_modules/socket.io/node_modules/redis/benches/stress/speed/00 b/node_modules/socket.io/node_modules/redis/benches/stress/speed/00 new file mode 100644 index 0000000..29d7bf7 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/stress/speed/00 @@ -0,0 +1,13 @@ +# size JSON msgpack bison +26602 2151.0170848180414 +25542 ? 2842.589272665782 +24835 ? ? 7280.4538397469805 +6104 6985.234528557929 +5045 ? 7217.461392841478 +4341 ? ? 14261.406335354604 +4180 15864.633685636572 +4143 ? 12954.806235781925 +4141 ? ? 44650.70733912719 +75 114227.07313350472 +40 ? 30162.440062810834 +39 ? ? 119815.66013519121 diff --git a/node_modules/socket.io/node_modules/redis/benches/stress/speed/plot b/node_modules/socket.io/node_modules/redis/benches/stress/speed/plot new file mode 100644 index 0000000..2563797 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/stress/speed/plot @@ -0,0 +1,13 @@ +#!/bin/sh + +gnuplot >size-rate.jpg << _EOF_ + +set terminal png nocrop enhanced font verdana 12 size 640,480 +set logscale x +set logscale y +set grid +set xlabel 'Serialized object size, octets' +set ylabel 'decode(encode(obj)) rate, 1/sec' +plot '00' using 1:2 title 'json' smooth bezier, '00' using 1:3 title 'msgpack' smooth bezier, '00' using 1:4 title 'bison' smooth bezier + +_EOF_ diff --git 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z@s5T6`=HiG8*z1=9cmN>S4K=T^&(a;VXYQNE1tJKq;j~xYIH6@(cy#2?A!P(wt;M_ zM;e;Bz#C~OHs)5l*kFE4F5?EooBk~dR6mkj?+X4`XmOrUeXS8zTs@s^My@l|HPflo H#^C-7XAtZ( literal 0 HcmV?d00001 diff --git a/node_modules/socket.io/node_modules/redis/benches/stress/speed/speed.js b/node_modules/socket.io/node_modules/redis/benches/stress/speed/speed.js new file mode 100644 index 0000000..8e43cbc --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/stress/speed/speed.js @@ -0,0 +1,84 @@ +var msgpack = require('node-msgpack'); +var bison = require('bison'); +var codec = { + JSON: { + encode: JSON.stringify, + decode: JSON.parse + }, + msgpack: { + encode: msgpack.pack, + decode: msgpack.unpack + }, + bison: bison +}; + +var obj, l; + +var s = '0'; +for (var i = 0; i < 12; ++i) s += s; + +obj = { + foo: s, + arrrrrr: [{a:1,b:false,c:null,d:1.0}, 1111, 2222, 33333333], + rand: [], + a: s, + ccc: s, + b: s + s + s +}; +for (i = 0; i < 100; ++i) obj.rand.push(Math.random()); +forObj(obj); + +obj = { + foo: s, + arrrrrr: [{a:1,b:false,c:null,d:1.0}, 1111, 2222, 33333333], + rand: [] +}; +for (i = 0; i < 100; ++i) obj.rand.push(Math.random()); +forObj(obj); + +obj = { + foo: s, + arrrrrr: [{a:1,b:false,c:null,d:1.0}, 1111, 2222, 33333333], + rand: [] +}; +forObj(obj); + +obj = { + arrrrrr: [{a:1,b:false,c:null,d:1.0}, 1111, 2222, 33333333], + rand: [] +}; +forObj(obj); + +function run(obj, codec) { + var t1 = Date.now(); + var n = 10000; + for (var i = 0; i < n; ++i) { + codec.decode(l = codec.encode(obj)); + } + var t2 = Date.now(); + //console.log('DONE', n*1000/(t2-t1), 'codecs/sec, length=', l.length); + return [n*1000/(t2-t1), l.length]; +} + +function series(obj, cname, n) { + var rate = 0; + var len = 0; + for (var i = 0; i < n; ++i) { + var r = run(obj, codec[cname]); + rate += r[0]; + len += r[1]; + } + rate /= n; + len /= n; + console.log(cname + ' ' + rate + ' ' + len); + return [rate, len]; +} + +function forObj(obj) { + var r = { + JSON: series(obj, 'JSON', 20), + msgpack: series(obj, 'msgpack', 20), + bison: series(obj, 'bison', 20) + }; + return r; +} diff --git a/node_modules/socket.io/node_modules/redis/benches/sub_quit_test.js b/node_modules/socket.io/node_modules/redis/benches/sub_quit_test.js new file mode 100644 index 0000000..ad1f413 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/benches/sub_quit_test.js @@ -0,0 +1,18 @@ +var client = require("redis").createClient(), + client2 = require("redis").createClient(); + +client.subscribe("something"); +client.on("subscribe", function (channel, count) { + console.log("Got sub: " + channel); + client.unsubscribe("something"); +}); + +client.on("unsubscribe", function (channel, count) { + console.log("Got unsub: " + channel + ", quitting"); + client.quit(); +}); + +// exercise unsub before sub +client2.unsubscribe("something"); +client2.subscribe("another thing"); +client2.quit(); diff --git a/node_modules/socket.io/node_modules/redis/changelog.md b/node_modules/socket.io/node_modules/redis/changelog.md new file mode 100644 index 0000000..4248288 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/changelog.md @@ -0,0 +1,219 @@ +Changelog +========= + +## v0.7.2 - April 29, 2012 + +Many contributed fixes. Thank you, contributors. + +* [GH-190] - pub/sub mode fix (Brian Noguchi) +* [GH-165] - parser selection fix (TEHEK) +* numerous documentation and examples updates +* auth errors emit Errors instead of Strings (David Trejo) + +## v0.7.1 - November 15, 2011 + +Fix regression in reconnect logic. + +Very much need automated tests for reconnection and queue logic. + +## v0.7.0 - November 14, 2011 + +Many contributed fixes. Thanks everybody. + +* [GH-127] - properly re-initialize parser on reconnect +* [GH-136] - handle passing undefined as callback (Ian Babrou) +* [GH-139] - properly handle exceptions thrown in pub/sub event handlers (Felix Geisendörfer) +* [GH-141] - detect closing state on stream error (Felix Geisendörfer) +* [GH-142] - re-select database on reconnection (Jean-Hugues Pinson) +* [GH-146] - add sort example (Maksim Lin) + +Some more goodies: + +* Fix bugs with node 0.6 +* Performance improvements +* New version of `multi_bench.js` that tests more realistic scenarios +* [GH-140] - support optional callback for subscribe commands +* Properly flush and error out command queue when connection fails +* Initial work on reconnection thresholds + +## v0.6.7 - July 30, 2011 + +(accidentally skipped v0.6.6) + +Fix and test for [GH-123] + +Passing an Array as as the last argument should expand as users +expect. The old behavior was to coerce the arguments into Strings, +which did surprising things with Arrays. + +## v0.6.5 - July 6, 2011 + +Contributed changes: + +* Support SlowBuffers (Umair Siddique) +* Add Multi to exports (Louis-Philippe Perron) +* Fix for drain event calculation (Vladimir Dronnikov) + +Thanks! + +## v0.6.4 - June 30, 2011 + +Fix bug with optional callbacks for hmset. + +## v0.6.2 - June 30, 2011 + +Bugs fixed: + +* authentication retry while server is loading db (danmaz74) [GH-101] +* command arguments processing issue with arrays + +New features: + +* Auto update of new commands from redis.io (Dave Hoover) +* Performance improvements and backpressure controls. +* Commands now return the true/false value from the underlying socket write(s). +* Implement command_queue high water and low water for more better control of queueing. + +See `examples/backpressure_drain.js` for more information. + +## v0.6.1 - June 29, 2011 + +Add support and tests for Redis scripting through EXEC command. + +Bug fix for monitor mode. (forddg) + +Auto update of new commands from redis.io (Dave Hoover) + +## v0.6.0 - April 21, 2011 + +Lots of bugs fixed. + +* connection error did not properly trigger reconnection logic [GH-85] +* client.hmget(key, [val1, val2]) was not expanding properly [GH-66] +* client.quit() while in pub/sub mode would throw an error [GH-87] +* client.multi(['hmset', 'key', {foo: 'bar'}]) fails [GH-92] +* unsubscribe before subscribe would make things very confused [GH-88] +* Add BRPOPLPUSH [GH-79] + +## v0.5.11 - April 7, 2011 + +Added DISCARD + +I originally didn't think DISCARD would do anything here because of the clever MULTI interface, but somebody +pointed out to me that DISCARD can be used to flush the WATCH set. + +## v0.5.10 - April 6, 2011 + +Added HVALS + +## v0.5.9 - March 14, 2011 + +Fix bug with empty Array arguments - Andy Ray + +## v0.5.8 - March 14, 2011 + +Add `MONITOR` command and special monitor command reply parsing. + +## v0.5.7 - February 27, 2011 + +Add magical auth command. + +Authentication is now remembered by the client and will be automatically sent to the server +on every connection, including any reconnections. + +## v0.5.6 - February 22, 2011 + +Fix bug in ready check with `return_buffers` set to `true`. + +Thanks to Dean Mao and Austin Chau. + +## v0.5.5 - February 16, 2011 + +Add probe for server readiness. + +When a Redis server starts up, it might take a while to load the dataset into memory. +During this time, the server will accept connections, but will return errors for all non-INFO +commands. Now node_redis will send an INFO command whenever it connects to a server. +If the info command indicates that the server is not ready, the client will keep trying until +the server is ready. Once it is ready, the client will emit a "ready" event as well as the +"connect" event. The client will queue up all commands sent before the server is ready, just +like it did before. When the server is ready, all offline/non-ready commands will be replayed. +This should be backward compatible with previous versions. + +To disable this ready check behavior, set `options.no_ready_check` when creating the client. + +As a side effect of this change, the key/val params from the info command are available as +`client.server_options`. Further, the version string is decomposed into individual elements +in `client.server_options.versions`. + +## v0.5.4 - February 11, 2011 + +Fix excess memory consumption from Queue backing store. + +Thanks to Gustaf Sjöberg. + +## v0.5.3 - February 5, 2011 + +Fix multi/exec error reply callback logic. + +Thanks to Stella Laurenzo. + +## v0.5.2 - January 18, 2011 + +Fix bug where unhandled error replies confuse the parser. + +## v0.5.1 - January 18, 2011 + +Fix bug where subscribe commands would not handle redis-server startup error properly. + +## v0.5.0 - December 29, 2010 + +Some bug fixes: + +* An important bug fix in reconnection logic. Previously, reply callbacks would be invoked twice after + a reconnect. +* Changed error callback argument to be an actual Error object. + +New feature: + +* Add friendly syntax for HMSET using an object. + +## v0.4.1 - December 8, 2010 + +Remove warning about missing hiredis. You probably do want it though. + +## v0.4.0 - December 5, 2010 + +Support for multiple response parsers and hiredis C library from Pieter Noordhuis. +Return Strings instead of Buffers by default. +Empty nested mb reply bug fix. + +## v0.3.9 - November 30, 2010 + +Fix parser bug on failed EXECs. + +## v0.3.8 - November 10, 2010 + +Fix for null MULTI response when WATCH condition fails. + +## v0.3.7 - November 9, 2010 + +Add "drain" and "idle" events. + +## v0.3.6 - November 3, 2010 + +Add all known Redis commands from Redis master, even ones that are coming in 2.2 and beyond. + +Send a friendlier "error" event message on stream errors like connection refused / reset. + +## v0.3.5 - October 21, 2010 + +A few bug fixes. + +* Fixed bug with `nil` multi-bulk reply lengths that showed up with `BLPOP` timeouts. +* Only emit `end` once when connection goes away. +* Fixed bug in `test.js` where driver finished before all tests completed. + +## unversioned wasteland + +See the git history for what happened before. diff --git a/node_modules/socket.io/node_modules/redis/diff_multi_bench_output.js b/node_modules/socket.io/node_modules/redis/diff_multi_bench_output.js new file mode 100644 index 0000000..99fdf4d --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/diff_multi_bench_output.js @@ -0,0 +1,87 @@ +#!/usr/bin/env node + +var colors = require('colors'), + fs = require('fs'), + _ = require('underscore'), + metrics = require('metrics'), + + // `node diff_multi_bench_output.js before.txt after.txt` + before = process.argv[2], + after = process.argv[3]; + +if (!before || !after) { + console.log('Please supply two file arguments:'); + var n = __filename; + n = n.substring(n.lastIndexOf('/', n.length)); + console.log(' ./' + n + ' multiBenchBefore.txt multiBenchAfter.txt'); + console.log('To generate multiBenchBefore.txt, run'); + console.log(' node multi_bench.js > multiBenchBefore.txt'); + console.log('Thank you for benchmarking responsibly.'); + return; +} + +var before_lines = fs.readFileSync(before, 'utf8').split('\n'), + after_lines = fs.readFileSync(after, 'utf8').split('\n'); + +console.log('Comparing before,', before.green, '(', before_lines.length, + 'lines)', 'to after,', after.green, '(', after_lines.length, 'lines)'); + +var total_ops = new metrics.Histogram.createUniformHistogram(); + +before_lines.forEach(function(b, i) { + var a = after_lines[i]; + if (!a || !b || !b.trim() || !a.trim()) { + // console.log('#ignored#', '>'+a+'<', '>'+b+'<'); + return; + } + + b_words = b.split(' ').filter(is_whitespace); + a_words = a.split(' ').filter(is_whitespace); + + var ops = + [b_words, a_words] + .map(function(words) { + // console.log(words); + return parseInt10(words.slice(-2, -1)); + }).filter(function(num) { + var isNaN = !num && num !== 0; + return !isNaN; + }); + if (ops.length != 2) return + + var delta = ops[1] - ops[0]; + + total_ops.update(delta); + + delta = humanize_diff(delta); + console.log( + // name of test + command_name(a_words) == command_name(b_words) + ? command_name(a_words) + ':' + : '404:', + // results of test + ops.join(' -> '), 'ops/sec (∆', delta, ')'); +}); + +console.log('Mean difference in ops/sec:', humanize_diff(total_ops.mean())); + +function is_whitespace(s) { + return !!s.trim(); +} + +function parseInt10(s) { + return parseInt(s, 10); +} + +// green if greater than 0, red otherwise +function humanize_diff(num) { + if (num > 0) { + return ('+' + num).green; + } + return ('' + num).red; +} + +function command_name(words) { + var line = words.join(' '); + return line.substr(0, line.indexOf(',')); +} diff --git a/node_modules/socket.io/node_modules/redis/examples/auth.js b/node_modules/socket.io/node_modules/redis/examples/auth.js new file mode 100644 index 0000000..6c0a563 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/auth.js @@ -0,0 +1,5 @@ +var redis = require("redis"), + client = redis.createClient(); + +// This command is magical. Client stashes the password and will issue on every connect. +client.auth("somepass"); diff --git a/node_modules/socket.io/node_modules/redis/examples/backpressure_drain.js b/node_modules/socket.io/node_modules/redis/examples/backpressure_drain.js new file mode 100644 index 0000000..3488ef4 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/backpressure_drain.js @@ -0,0 +1,33 @@ +var redis = require("../index"), + client = redis.createClient(null, null, { + command_queue_high_water: 5, + command_queue_low_water: 1 + }), + remaining_ops = 100000, paused = false; + +function op() { + if (remaining_ops <= 0) { + console.error("Finished."); + process.exit(0); + } + + remaining_ops--; + if (client.hset("test hash", "val " + remaining_ops, remaining_ops) === false) { + console.log("Pausing at " + remaining_ops); + paused = true; + } else { + process.nextTick(op); + } +} + +client.on("drain", function () { + if (paused) { + console.log("Resuming at " + remaining_ops); + paused = false; + process.nextTick(op); + } else { + console.log("Got drain while not paused at " + remaining_ops); + } +}); + +op(); diff --git a/node_modules/socket.io/node_modules/redis/examples/eval.js b/node_modules/socket.io/node_modules/redis/examples/eval.js new file mode 100644 index 0000000..c1fbf8a --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/eval.js @@ -0,0 +1,9 @@ +var redis = require("./index"), + client = redis.createClient(); + +redis.debug_mode = true; + +client.eval("return 100.5", 0, function (err, res) { + console.dir(err); + console.dir(res); +}); diff --git a/node_modules/socket.io/node_modules/redis/examples/extend.js b/node_modules/socket.io/node_modules/redis/examples/extend.js new file mode 100644 index 0000000..488b8c2 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/extend.js @@ -0,0 +1,24 @@ +var redis = require("redis"), + client = redis.createClient(); + +// Extend the RedisClient prototype to add a custom method +// This one converts the results from "INFO" into a JavaScript Object + +redis.RedisClient.prototype.parse_info = function (callback) { + this.info(function (err, res) { + var lines = res.toString().split("\r\n").sort(); + var obj = {}; + lines.forEach(function (line) { + var parts = line.split(':'); + if (parts[1]) { + obj[parts[0]] = parts[1]; + } + }); + callback(obj) + }); +}; + +client.parse_info(function (info) { + console.dir(info); + client.quit(); +}); diff --git a/node_modules/socket.io/node_modules/redis/examples/file.js b/node_modules/socket.io/node_modules/redis/examples/file.js new file mode 100644 index 0000000..4d2b5d1 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/file.js @@ -0,0 +1,32 @@ +// Read a file from disk, store it in Redis, then read it back from Redis. + +var redis = require("redis"), + client = redis.createClient(), + fs = require("fs"), + filename = "kids_in_cart.jpg"; + +// Get the file I use for testing like this: +// curl http://ranney.com/kids_in_cart.jpg -o kids_in_cart.jpg +// or just use your own file. + +// Read a file from fs, store it in Redis, get it back from Redis, write it back to fs. +fs.readFile(filename, function (err, data) { + if (err) throw err + console.log("Read " + data.length + " bytes from filesystem."); + + client.set(filename, data, redis.print); // set entire file + client.get(filename, function (err, reply) { // get entire file + if (err) { + console.log("Get error: " + err); + } else { + fs.writeFile("duplicate_" + filename, reply, function (err) { + if (err) { + console.log("Error on write: " + err) + } else { + console.log("File written."); + } + client.end(); + }); + } + }); +}); diff --git a/node_modules/socket.io/node_modules/redis/examples/mget.js b/node_modules/socket.io/node_modules/redis/examples/mget.js new file mode 100644 index 0000000..936740d --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/mget.js @@ -0,0 +1,5 @@ +var client = require("redis").createClient(); + +client.mget(["sessions started", "sessions started", "foo"], function (err, res) { + console.dir(res); +}); \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/redis/examples/monitor.js b/node_modules/socket.io/node_modules/redis/examples/monitor.js new file mode 100644 index 0000000..2cb6a4e --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/monitor.js @@ -0,0 +1,10 @@ +var client = require("../index").createClient(), + util = require("util"); + +client.monitor(function (err, res) { + console.log("Entering monitoring mode."); +}); + +client.on("monitor", function (time, args) { + console.log(time + ": " + util.inspect(args)); +}); diff --git a/node_modules/socket.io/node_modules/redis/examples/multi.js b/node_modules/socket.io/node_modules/redis/examples/multi.js new file mode 100644 index 0000000..35c08e1 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/multi.js @@ -0,0 +1,46 @@ +var redis = require("redis"), + client = redis.createClient(), set_size = 20; + +client.sadd("bigset", "a member"); +client.sadd("bigset", "another member"); + +while (set_size > 0) { + client.sadd("bigset", "member " + set_size); + set_size -= 1; +} + +// multi chain with an individual callback +client.multi() + .scard("bigset") + .smembers("bigset") + .keys("*", function (err, replies) { + client.mget(replies, redis.print); + }) + .dbsize() + .exec(function (err, replies) { + console.log("MULTI got " + replies.length + " replies"); + replies.forEach(function (reply, index) { + console.log("Reply " + index + ": " + reply.toString()); + }); + }); + +client.mset("incr thing", 100, "incr other thing", 1, redis.print); + +// start a separate multi command queue +var multi = client.multi(); +multi.incr("incr thing", redis.print); +multi.incr("incr other thing", redis.print); + +// runs immediately +client.get("incr thing", redis.print); // 100 + +// drains multi queue and runs atomically +multi.exec(function (err, replies) { + console.log(replies); // 101, 2 +}); + +// you can re-run the same transaction if you like +multi.exec(function (err, replies) { + console.log(replies); // 102, 3 + client.quit(); +}); diff --git a/node_modules/socket.io/node_modules/redis/examples/multi2.js b/node_modules/socket.io/node_modules/redis/examples/multi2.js new file mode 100644 index 0000000..8be4d73 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/multi2.js @@ -0,0 +1,29 @@ +var redis = require("redis"), + client = redis.createClient(), multi; + +// start a separate command queue for multi +multi = client.multi(); +multi.incr("incr thing", redis.print); +multi.incr("incr other thing", redis.print); + +// runs immediately +client.mset("incr thing", 100, "incr other thing", 1, redis.print); + +// drains multi queue and runs atomically +multi.exec(function (err, replies) { + console.log(replies); // 101, 2 +}); + +// you can re-run the same transaction if you like +multi.exec(function (err, replies) { + console.log(replies); // 102, 3 + client.quit(); +}); + +client.multi([ + ["mget", "multifoo", "multibar", redis.print], + ["incr", "multifoo"], + ["incr", "multibar"] +]).exec(function (err, replies) { + console.log(replies.toString()); +}); diff --git a/node_modules/socket.io/node_modules/redis/examples/psubscribe.js b/node_modules/socket.io/node_modules/redis/examples/psubscribe.js new file mode 100644 index 0000000..c57117b --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/psubscribe.js @@ -0,0 +1,33 @@ +var redis = require("redis"), + client1 = redis.createClient(), + client2 = redis.createClient(), + client3 = redis.createClient(), + client4 = redis.createClient(), + msg_count = 0; + +redis.debug_mode = false; + +client1.on("psubscribe", function (pattern, count) { + console.log("client1 psubscribed to " + pattern + ", " + count + " total subscriptions"); + client2.publish("channeltwo", "Me!"); + client3.publish("channelthree", "Me too!"); + client4.publish("channelfour", "And me too!"); +}); + +client1.on("punsubscribe", function (pattern, count) { + console.log("client1 punsubscribed from " + pattern + ", " + count + " total subscriptions"); + client4.end(); + client3.end(); + client2.end(); + client1.end(); +}); + +client1.on("pmessage", function (pattern, channel, message) { + console.log("("+ pattern +")" + " client1 received message on " + channel + ": " + message); + msg_count += 1; + if (msg_count === 3) { + client1.punsubscribe(); + } +}); + +client1.psubscribe("channel*"); diff --git a/node_modules/socket.io/node_modules/redis/examples/pub_sub.js b/node_modules/socket.io/node_modules/redis/examples/pub_sub.js new file mode 100644 index 0000000..aa508d6 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/pub_sub.js @@ -0,0 +1,41 @@ +var redis = require("redis"), + client1 = redis.createClient(), msg_count = 0, + client2 = redis.createClient(); + +redis.debug_mode = false; + +// Most clients probably don't do much on "subscribe". This example uses it to coordinate things within one program. +client1.on("subscribe", function (channel, count) { + console.log("client1 subscribed to " + channel + ", " + count + " total subscriptions"); + if (count === 2) { + client2.publish("a nice channel", "I am sending a message."); + client2.publish("another one", "I am sending a second message."); + client2.publish("a nice channel", "I am sending my last message."); + } +}); + +client1.on("unsubscribe", function (channel, count) { + console.log("client1 unsubscribed from " + channel + ", " + count + " total subscriptions"); + if (count === 0) { + client2.end(); + client1.end(); + } +}); + +client1.on("message", function (channel, message) { + console.log("client1 channel " + channel + ": " + message); + msg_count += 1; + if (msg_count === 3) { + client1.unsubscribe(); + } +}); + +client1.on("ready", function () { + // if you need auth, do it here + client1.incr("did a thing"); + client1.subscribe("a nice channel", "another one"); +}); + +client2.on("ready", function () { + // if you need auth, do it here +}); diff --git a/node_modules/socket.io/node_modules/redis/examples/simple.js b/node_modules/socket.io/node_modules/redis/examples/simple.js new file mode 100644 index 0000000..f1f2e32 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/simple.js @@ -0,0 +1,24 @@ +var redis = require("redis"), + client = redis.createClient(); + +client.on("error", function (err) { + console.log("error event - " + client.host + ":" + client.port + " - " + err); +}); + +client.set("string key", "string val", redis.print); +client.hset("hash key", "hashtest 1", "some value", redis.print); +client.hset(["hash key", "hashtest 2", "some other value"], redis.print); +client.hkeys("hash key", function (err, replies) { + if (err) { + return console.error("error response - " + err); + } + + console.log(replies.length + " replies:"); + replies.forEach(function (reply, i) { + console.log(" " + i + ": " + reply); + }); +}); + +client.quit(function (err, res) { + console.log("Exiting from quit command."); +}); diff --git a/node_modules/socket.io/node_modules/redis/examples/sort.js b/node_modules/socket.io/node_modules/redis/examples/sort.js new file mode 100644 index 0000000..e7c6249 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/sort.js @@ -0,0 +1,17 @@ +var redis = require("redis"), + client = redis.createClient(); + +client.sadd("mylist", 1); +client.sadd("mylist", 2); +client.sadd("mylist", 3); + +client.set("weight_1", 5); +client.set("weight_2", 500); +client.set("weight_3", 1); + +client.set("object_1", "foo"); +client.set("object_2", "bar"); +client.set("object_3", "qux"); + +client.sort("mylist", "by", "weight_*", "get", "object_*", redis.print); +// Prints Reply: qux,foo,bar \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/redis/examples/subqueries.js b/node_modules/socket.io/node_modules/redis/examples/subqueries.js new file mode 100644 index 0000000..560db24 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/subqueries.js @@ -0,0 +1,15 @@ +// Sending commands in response to other commands. +// This example runs "type" against every key in the database +// +var client = require("redis").createClient(); + +client.keys("*", function (err, keys) { + keys.forEach(function (key, pos) { + client.type(key, function (err, keytype) { + console.log(key + " is " + keytype); + if (pos === (keys.length - 1)) { + client.quit(); + } + }); + }); +}); diff --git a/node_modules/socket.io/node_modules/redis/examples/subquery.js b/node_modules/socket.io/node_modules/redis/examples/subquery.js new file mode 100644 index 0000000..861657e --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/subquery.js @@ -0,0 +1,19 @@ +var client = require("redis").createClient(); + +function print_results(obj) { + console.dir(obj); +} + +// build a map of all keys and their types +client.keys("*", function (err, all_keys) { + var key_types = {}; + + all_keys.forEach(function (key, pos) { // use second arg of forEach to get pos + client.type(key, function (err, type) { + key_types[key] = type; + if (pos === all_keys.length - 1) { // callbacks all run in order + print_results(key_types); + } + }); + }); +}); diff --git a/node_modules/socket.io/node_modules/redis/examples/unix_socket.js b/node_modules/socket.io/node_modules/redis/examples/unix_socket.js new file mode 100644 index 0000000..4a5e0bb --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/unix_socket.js @@ -0,0 +1,29 @@ +var redis = require("redis"), + client = redis.createClient("/tmp/redis.sock"), + profiler = require("v8-profiler"); + +client.on("connect", function () { + console.log("Got Unix socket connection.") +}); + +client.on("error", function (err) { + console.log(err.message); +}); + +client.set("space chars", "space value"); + +setInterval(function () { + client.get("space chars"); +}, 100); + +function done() { + client.info(function (err, reply) { + console.log(reply.toString()); + client.quit(); + }); +} + +setTimeout(function () { + console.log("Taking snapshot."); + var snap = profiler.takeSnapshot(); +}, 5000); diff --git a/node_modules/socket.io/node_modules/redis/examples/web_server.js b/node_modules/socket.io/node_modules/redis/examples/web_server.js new file mode 100644 index 0000000..9fd8592 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/examples/web_server.js @@ -0,0 +1,31 @@ +// A simple web server that generates dyanmic content based on responses from Redis + +var http = require("http"), server, + redis_client = require("redis").createClient(); + +server = http.createServer(function (request, response) { + response.writeHead(200, { + "Content-Type": "text/plain" + }); + + var redis_info, total_requests; + + redis_client.info(function (err, reply) { + redis_info = reply; // stash response in outer scope + }); + redis_client.incr("requests", function (err, reply) { + total_requests = reply; // stash response in outer scope + }); + redis_client.hincrby("ip", request.connection.remoteAddress, 1); + redis_client.hgetall("ip", function (err, reply) { + // This is the last reply, so all of the previous replies must have completed already + response.write("This page was generated after talking to redis.\n\n" + + "Redis info:\n" + redis_info + "\n" + + "Total requests: " + total_requests + "\n\n" + + "IP count: \n"); + Object.keys(reply).forEach(function (ip) { + response.write(" " + ip + ": " + reply[ip] + "\n"); + }); + response.end(); + }); +}).listen(80); diff --git a/node_modules/socket.io/node_modules/redis/generate_commands.js b/node_modules/socket.io/node_modules/redis/generate_commands.js new file mode 100644 index 0000000..e6949d3 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/generate_commands.js @@ -0,0 +1,39 @@ +var http = require("http"), + fs = require("fs"); + +function prettyCurrentTime() { + var date = new Date(); + return date.toLocaleString(); +} + +function write_file(commands, path) { + var file_contents, out_commands; + + console.log("Writing " + Object.keys(commands).length + " commands to " + path); + + file_contents = "// This file was generated by ./generate_commands.js on " + prettyCurrentTime() + "\n"; + + out_commands = Object.keys(commands).map(function (key) { + return key.toLowerCase(); + }); + + file_contents += "module.exports = " + JSON.stringify(out_commands, null, " ") + ";\n"; + + fs.writeFile(path, file_contents); +} + +http.get({host: "redis.io", path: "/commands.json"}, function (res) { + var body = ""; + + console.log("Response from redis.io/commands.json: " + res.statusCode); + + res.on('data', function (chunk) { + body += chunk; + }); + + res.on('end', function () { + write_file(JSON.parse(body), "lib/commands.js"); + }); +}).on('error', function (e) { + console.log("Error fetching command list from redis.io: " + e.message); +}); diff --git a/node_modules/socket.io/node_modules/redis/index.js b/node_modules/socket.io/node_modules/redis/index.js new file mode 100644 index 0000000..61cb4e9 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/index.js @@ -0,0 +1,1113 @@ +/*global Buffer require exports console setTimeout */ + +var net = require("net"), + util = require("./lib/util"), + Queue = require("./lib/queue"), + to_array = require("./lib/to_array"), + events = require("events"), + crypto = require("crypto"), + parsers = [], commands, + connection_id = 0, + default_port = 6379, + default_host = "127.0.0.1"; + +// can set this to true to enable for all connections +exports.debug_mode = false; + +// hiredis might not be installed +try { + require("./lib/parser/hiredis"); + parsers.push(require("./lib/parser/hiredis")); +} catch (err) { + if (exports.debug_mode) { + console.warn("hiredis parser not installed."); + } +} + +parsers.push(require("./lib/parser/javascript")); + +function RedisClient(stream, options) { + this.stream = stream; + this.options = options = options || {}; + + this.connection_id = ++connection_id; + this.connected = false; + this.ready = false; + this.connections = 0; + if (this.options.socket_nodelay === undefined) { + this.options.socket_nodelay = true; + } + this.should_buffer = false; + this.command_queue_high_water = this.options.command_queue_high_water || 1000; + this.command_queue_low_water = this.options.command_queue_low_water || 0; + this.max_attempts = null; + if (options.max_attempts && !isNaN(options.max_attempts) && options.max_attempts > 0) { + this.max_attempts = +options.max_attempts; + } + this.command_queue = new Queue(); // holds sent commands to de-pipeline them + this.offline_queue = new Queue(); // holds commands issued but not able to be sent + this.commands_sent = 0; + this.connect_timeout = false; + if (options.connect_timeout && !isNaN(options.connect_timeout) && options.connect_timeout > 0) { + this.connect_timeout = +options.connect_timeout; + } + + this.enable_offline_queue = true; + if (typeof this.options.enable_offline_queue === "boolean") { + this.enable_offline_queue = this.options.enable_offline_queue; + } + + this.initialize_retry_vars(); + this.pub_sub_mode = false; + this.subscription_set = {}; + this.monitoring = false; + this.closing = false; + this.server_info = {}; + this.auth_pass = null; + this.parser_module = null; + this.selected_db = null; // save the selected db here, used when reconnecting + + this.old_state = null; + + var self = this; + + this.stream.on("connect", function () { + self.on_connect(); + }); + + this.stream.on("data", function (buffer_from_socket) { + self.on_data(buffer_from_socket); + }); + + this.stream.on("error", function (msg) { + self.on_error(msg.message); + }); + + this.stream.on("close", function () { + self.connection_gone("close"); + }); + + this.stream.on("end", function () { + self.connection_gone("end"); + }); + + this.stream.on("drain", function () { + self.should_buffer = false; + self.emit("drain"); + }); + + events.EventEmitter.call(this); +} +util.inherits(RedisClient, events.EventEmitter); +exports.RedisClient = RedisClient; + +RedisClient.prototype.initialize_retry_vars = function () { + this.retry_timer = null; + this.retry_totaltime = 0; + this.retry_delay = 150; + this.retry_backoff = 1.7; + this.attempts = 1; +}; + +// flush offline_queue and command_queue, erroring any items with a callback first +RedisClient.prototype.flush_and_error = function (message) { + var command_obj; + while (this.offline_queue.length > 0) { + command_obj = this.offline_queue.shift(); + if (typeof command_obj.callback === "function") { + command_obj.callback(message); + } + } + this.offline_queue = new Queue(); + + while (this.command_queue.length > 0) { + command_obj = this.command_queue.shift(); + if (typeof command_obj.callback === "function") { + command_obj.callback(message); + } + } + this.command_queue = new Queue(); +}; + +RedisClient.prototype.on_error = function (msg) { + var message = "Redis connection to " + this.host + ":" + this.port + " failed - " + msg, + self = this, command_obj; + + if (this.closing) { + return; + } + + if (exports.debug_mode) { + console.warn(message); + } + + this.flush_and_error(message); + + this.connected = false; + this.ready = false; + + this.emit("error", new Error(message)); + // "error" events get turned into exceptions if they aren't listened for. If the user handled this error + // then we should try to reconnect. + this.connection_gone("error"); +}; + +RedisClient.prototype.do_auth = function () { + var self = this; + + if (exports.debug_mode) { + console.log("Sending auth to " + self.host + ":" + self.port + " id " + self.connection_id); + } + self.send_anyway = true; + self.send_command("auth", [this.auth_pass], function (err, res) { + if (err) { + if (err.toString().match("LOADING")) { + // if redis is still loading the db, it will not authenticate and everything else will fail + console.log("Redis still loading, trying to authenticate later"); + setTimeout(function () { + self.do_auth(); + }, 2000); // TODO - magic number alert + return; + } else { + return self.emit("error", new Error("Auth error: " + err.message)); + } + } + if (res.toString() !== "OK") { + return self.emit("error", new Error("Auth failed: " + res.toString())); + } + if (exports.debug_mode) { + console.log("Auth succeeded " + self.host + ":" + self.port + " id " + self.connection_id); + } + if (self.auth_callback) { + self.auth_callback(err, res); + self.auth_callback = null; + } + + // now we are really connected + self.emit("connect"); + if (self.options.no_ready_check) { + self.on_ready(); + } else { + self.ready_check(); + } + }); + self.send_anyway = false; +}; + +RedisClient.prototype.on_connect = function () { + if (exports.debug_mode) { + console.log("Stream connected " + this.host + ":" + this.port + " id " + this.connection_id); + } + var self = this; + + this.connected = true; + this.ready = false; + this.attempts = 0; + this.connections += 1; + this.command_queue = new Queue(); + this.emitted_end = false; + this.initialize_retry_vars(); + if (this.options.socket_nodelay) { + this.stream.setNoDelay(); + } + this.stream.setTimeout(0); + + this.init_parser(); + + if (this.auth_pass) { + this.do_auth(); + } else { + this.emit("connect"); + + if (this.options.no_ready_check) { + this.on_ready(); + } else { + this.ready_check(); + } + } +}; + +RedisClient.prototype.init_parser = function () { + var self = this; + + if (this.options.parser) { + if (! parsers.some(function (parser) { + if (parser.name === self.options.parser) { + self.parser_module = parser; + if (exports.debug_mode) { + console.log("Using parser module: " + self.parser_module.name); + } + return true; + } + })) { + throw new Error("Couldn't find named parser " + self.options.parser + " on this system"); + } + } else { + if (exports.debug_mode) { + console.log("Using default parser module: " + parsers[0].name); + } + this.parser_module = parsers[0]; + } + + this.parser_module.debug_mode = exports.debug_mode; + + // return_buffers sends back Buffers from parser to callback. detect_buffers sends back Buffers from parser, but + // converts to Strings if the input arguments are not Buffers. + this.reply_parser = new this.parser_module.Parser({ + return_buffers: self.options.return_buffers || self.options.detect_buffers || false + }); + + // "reply error" is an error sent back by Redis + this.reply_parser.on("reply error", function (reply) { + self.return_error(new Error(reply)); + }); + this.reply_parser.on("reply", function (reply) { + self.return_reply(reply); + }); + // "error" is bad. Somehow the parser got confused. It'll try to reset and continue. + this.reply_parser.on("error", function (err) { + self.emit("error", new Error("Redis reply parser error: " + err.stack)); + }); +}; + +RedisClient.prototype.on_ready = function () { + var self = this; + + this.ready = true; + + if (this.old_state !== null) { + this.monitoring = this.old_state.monitoring; + this.pub_sub_mode = this.old_state.pub_sub_mode; + this.selected_db = this.old_state.selected_db; + this.old_state = null; + } + + // magically restore any modal commands from a previous connection + if (this.selected_db !== null) { + this.send_command('select', [this.selected_db]); + } + if (this.pub_sub_mode === true) { + // only emit "ready" when all subscriptions were made again + var callback_count = 0; + var callback = function() { + callback_count--; + if (callback_count == 0) { + self.emit("ready"); + } + } + Object.keys(this.subscription_set).forEach(function (key) { + var parts = key.split(" "); + if (exports.debug_mode) { + console.warn("sending pub/sub on_ready " + parts[0] + ", " + parts[1]); + } + callback_count++; + self.send_command(parts[0] + "scribe", [parts[1]], callback); + }); + return; + } else if (this.monitoring) { + this.send_command("monitor"); + } else { + this.send_offline_queue(); + } + this.emit("ready"); +}; + +RedisClient.prototype.on_info_cmd = function (err, res) { + var self = this, obj = {}, lines, retry_time; + + if (err) { + return self.emit("error", new Error("Ready check failed: " + err.message)); + } + + lines = res.toString().split("\r\n"); + + lines.forEach(function (line) { + var parts = line.split(':'); + if (parts[1]) { + obj[parts[0]] = parts[1]; + } + }); + + obj.versions = []; + obj.redis_version.split('.').forEach(function (num) { + obj.versions.push(+num); + }); + + // expose info key/vals to users + this.server_info = obj; + + if (!obj.loading || (obj.loading && obj.loading === "0")) { + if (exports.debug_mode) { + console.log("Redis server ready."); + } + this.on_ready(); + } else { + retry_time = obj.loading_eta_seconds * 1000; + if (retry_time > 1000) { + retry_time = 1000; + } + if (exports.debug_mode) { + console.log("Redis server still loading, trying again in " + retry_time); + } + setTimeout(function () { + self.ready_check(); + }, retry_time); + } +}; + +RedisClient.prototype.ready_check = function () { + var self = this; + + if (exports.debug_mode) { + console.log("checking server ready state..."); + } + + this.send_anyway = true; // secret flag to send_command to send something even if not "ready" + this.info(function (err, res) { + self.on_info_cmd(err, res); + }); + this.send_anyway = false; +}; + +RedisClient.prototype.send_offline_queue = function () { + var command_obj, buffered_writes = 0; + + while (this.offline_queue.length > 0) { + command_obj = this.offline_queue.shift(); + if (exports.debug_mode) { + console.log("Sending offline command: " + command_obj.command); + } + buffered_writes += !this.send_command(command_obj.command, command_obj.args, command_obj.callback); + } + this.offline_queue = new Queue(); + // Even though items were shifted off, Queue backing store still uses memory until next add, so just get a new Queue + + if (!buffered_writes) { + this.should_buffer = false; + this.emit("drain"); + } +}; + +RedisClient.prototype.connection_gone = function (why) { + var self = this, message; + + // If a retry is already in progress, just let that happen + if (this.retry_timer) { + return; + } + + if (exports.debug_mode) { + console.warn("Redis connection is gone from " + why + " event."); + } + this.connected = false; + this.ready = false; + + if (this.old_state === null) { + var state = { + monitoring: this.monitoring, + pub_sub_mode: this.pub_sub_mode, + selected_db: this.selected_db + }; + this.old_state = state; + this.monitoring = false; + this.pub_sub_mode = false; + this.selected_db = null; + } + + // since we are collapsing end and close, users don't expect to be called twice + if (! this.emitted_end) { + this.emit("end"); + this.emitted_end = true; + } + + this.flush_and_error("Redis connection gone from " + why + " event."); + + // If this is a requested shutdown, then don't retry + if (this.closing) { + this.retry_timer = null; + if (exports.debug_mode) { + console.warn("connection ended from quit command, not retrying."); + } + return; + } + + this.retry_delay = Math.floor(this.retry_delay * this.retry_backoff); + + if (exports.debug_mode) { + console.log("Retry connection in " + this.current_retry_delay + " ms"); + } + + if (this.max_attempts && this.attempts >= this.max_attempts) { + this.retry_timer = null; + // TODO - some people need a "Redis is Broken mode" for future commands that errors immediately, and others + // want the program to exit. Right now, we just log, which doesn't really help in either case. + console.error("node_redis: Couldn't get Redis connection after " + this.max_attempts + " attempts."); + return; + } + + this.attempts += 1; + this.emit("reconnecting", { + delay: self.retry_delay, + attempt: self.attempts + }); + this.retry_timer = setTimeout(function () { + if (exports.debug_mode) { + console.log("Retrying connection..."); + } + + self.retry_totaltime += self.current_retry_delay; + + if (self.connect_timeout && self.retry_totaltime >= self.connect_timeout) { + self.retry_timer = null; + // TODO - engage Redis is Broken mode for future commands, or whatever + console.error("node_redis: Couldn't get Redis connection after " + self.retry_totaltime + "ms."); + return; + } + + self.stream.connect(self.port, self.host); + self.retry_timer = null; + }, this.retry_delay); +}; + +RedisClient.prototype.on_data = function (data) { + if (exports.debug_mode) { + console.log("net read " + this.host + ":" + this.port + " id " + this.connection_id + ": " + data.toString()); + } + + try { + this.reply_parser.execute(data); + } catch (err) { + // This is an unexpected parser problem, an exception that came from the parser code itself. + // Parser should emit "error" events if it notices things are out of whack. + // Callbacks that throw exceptions will land in return_reply(), below. + // TODO - it might be nice to have a different "error" event for different types of errors + this.emit("error", err); + } +}; + +RedisClient.prototype.return_error = function (err) { + var command_obj = this.command_queue.shift(), queue_len = this.command_queue.getLength(); + + if (this.pub_sub_mode === false && queue_len === 0) { + this.emit("idle"); + this.command_queue = new Queue(); + } + if (this.should_buffer && queue_len <= this.command_queue_low_water) { + this.emit("drain"); + this.should_buffer = false; + } + + if (command_obj && typeof command_obj.callback === "function") { + try { + command_obj.callback(err); + } catch (callback_err) { + // if a callback throws an exception, re-throw it on a new stack so the parser can keep going + process.nextTick(function () { + throw callback_err; + }); + } + } else { + console.log("node_redis: no callback to send error: " + err.message); + // this will probably not make it anywhere useful, but we might as well throw + process.nextTick(function () { + throw err; + }); + } +}; + +// if a callback throws an exception, re-throw it on a new stack so the parser can keep going. +// put this try/catch in its own function because V8 doesn't optimize this well yet. +function try_callback(callback, reply) { + try { + callback(null, reply); + } catch (err) { + process.nextTick(function () { + throw err; + }); + } +} + +// hgetall converts its replies to an Object. If the reply is empty, null is returned. +function reply_to_object(reply) { + var obj = {}, j, jl, key, val; + + if (reply.length === 0) { + return null; + } + + for (j = 0, jl = reply.length; j < jl; j += 2) { + key = reply[j].toString(); + val = reply[j + 1]; + obj[key] = val; + } + + return obj; +} + +function reply_to_strings(reply) { + var i; + + if (Buffer.isBuffer(reply)) { + return reply.toString(); + } + + if (Array.isArray(reply)) { + for (i = 0; i < reply.length; i++) { + reply[i] = reply[i].toString(); + } + return reply; + } + + return reply; +} + +RedisClient.prototype.return_reply = function (reply) { + var command_obj, obj, i, len, type, timestamp, argindex, args, queue_len; + + command_obj = this.command_queue.shift(), + queue_len = this.command_queue.getLength(); + + if (this.pub_sub_mode === false && queue_len === 0) { + this.emit("idle"); + this.command_queue = new Queue(); // explicitly reclaim storage from old Queue + } + if (this.should_buffer && queue_len <= this.command_queue_low_water) { + this.emit("drain"); + this.should_buffer = false; + } + + if (command_obj && !command_obj.sub_command) { + if (typeof command_obj.callback === "function") { + if (this.options.detect_buffers && command_obj.buffer_args === false) { + // If detect_buffers option was specified, then the reply from the parser will be Buffers. + // If this command did not use Buffer arguments, then convert the reply to Strings here. + reply = reply_to_strings(reply); + } + + // TODO - confusing and error-prone that hgetall is special cased in two places + if (reply && 'hgetall' === command_obj.command.toLowerCase()) { + reply = reply_to_object(reply); + } + + try_callback(command_obj.callback, reply); + } else if (exports.debug_mode) { + console.log("no callback for reply: " + (reply && reply.toString && reply.toString())); + } + } else if (this.pub_sub_mode || (command_obj && command_obj.sub_command)) { + if (Array.isArray(reply)) { + type = reply[0].toString(); + + if (type === "message") { + this.emit("message", reply[1].toString(), reply[2]); // channel, message + } else if (type === "pmessage") { + this.emit("pmessage", reply[1].toString(), reply[2].toString(), reply[3]); // pattern, channel, message + } else if (type === "subscribe" || type === "unsubscribe" || type === "psubscribe" || type === "punsubscribe") { + if (reply[2] === 0) { + this.pub_sub_mode = false; + if (this.debug_mode) { + console.log("All subscriptions removed, exiting pub/sub mode"); + } + } else { + this.pub_sub_mode = true; + } + // subscribe commands take an optional callback and also emit an event, but only the first response is included in the callback + // TODO - document this or fix it so it works in a more obvious way + if (command_obj && typeof command_obj.callback === "function") { + try_callback(command_obj.callback, reply[1].toString()); + } + this.emit(type, reply[1].toString(), reply[2]); // channel, count + } else { + throw new Error("subscriptions are active but got unknown reply type " + type); + } + } else if (! this.closing) { + throw new Error("subscriptions are active but got an invalid reply: " + reply); + } + } else if (this.monitoring) { + len = reply.indexOf(" "); + timestamp = reply.slice(0, len); + argindex = reply.indexOf('"'); + args = reply.slice(argindex + 1, -1).split('" "').map(function (elem) { + return elem.replace(/\\"/g, '"'); + }); + this.emit("monitor", timestamp, args); + } else { + throw new Error("node_redis command queue state error. If you can reproduce this, please report it."); + } +}; + +// This Command constructor is ever so slightly faster than using an object literal, but more importantly, using +// a named constructor helps it show up meaningfully in the V8 CPU profiler and in heap snapshots. +function Command(command, args, sub_command, buffer_args, callback) { + this.command = command; + this.args = args; + this.sub_command = sub_command; + this.buffer_args = buffer_args; + this.callback = callback; +} + +RedisClient.prototype.send_command = function (command, args, callback) { + var arg, this_args, command_obj, i, il, elem_count, buffer_args, stream = this.stream, command_str = "", buffered_writes = 0, last_arg_type; + + if (typeof command !== "string") { + throw new Error("First argument to send_command must be the command name string, not " + typeof command); + } + + if (Array.isArray(args)) { + if (typeof callback === "function") { + // probably the fastest way: + // client.command([arg1, arg2], cb); (straight passthrough) + // send_command(command, [arg1, arg2], cb); + } else if (! callback) { + // most people find this variable argument length form more convenient, but it uses arguments, which is slower + // client.command(arg1, arg2, cb); (wraps up arguments into an array) + // send_command(command, [arg1, arg2, cb]); + // client.command(arg1, arg2); (callback is optional) + // send_command(command, [arg1, arg2]); + // client.command(arg1, arg2, undefined); (callback is undefined) + // send_command(command, [arg1, arg2, undefined]); + last_arg_type = typeof args[args.length - 1]; + if (last_arg_type === "function" || last_arg_type === "undefined") { + callback = args.pop(); + } + } else { + throw new Error("send_command: last argument must be a callback or undefined"); + } + } else { + throw new Error("send_command: second argument must be an array"); + } + + // if the last argument is an array and command is sadd, expand it out: + // client.sadd(arg1, [arg2, arg3, arg4], cb); + // converts to: + // client.sadd(arg1, arg2, arg3, arg4, cb); + if ((command === 'sadd' || command === 'SADD') && args.length > 0 && Array.isArray(args[args.length - 1])) { + args = args.slice(0, -1).concat(args[args.length - 1]); + } + + buffer_args = false; + for (i = 0, il = args.length, arg; i < il; i += 1) { + if (Buffer.isBuffer(args[i])) { + buffer_args = true; + } + } + + command_obj = new Command(command, args, false, buffer_args, callback); + + if ((!this.ready && !this.send_anyway) || !stream.writable) { + if (exports.debug_mode) { + if (!stream.writable) { + console.log("send command: stream is not writeable."); + } + } + + if (this.enable_offline_queue) { + if (exports.debug_mode) { + console.log("Queueing " + command + " for next server connection."); + } + this.offline_queue.push(command_obj); + this.should_buffer = true; + } else { + var not_writeable_error = new Error('send_command: stream not writeable. enable_offline_queue is false'); + if (command_obj.callback) { + command_obj.callback(not_writeable_error); + } else { + throw not_writeable_error; + } + } + + return false; + } + + if (command === "subscribe" || command === "psubscribe" || command === "unsubscribe" || command === "punsubscribe") { + this.pub_sub_command(command_obj); + } else if (command === "monitor") { + this.monitoring = true; + } else if (command === "quit") { + this.closing = true; + } else if (this.pub_sub_mode === true) { + throw new Error("Connection in pub/sub mode, only pub/sub commands may be used"); + } + this.command_queue.push(command_obj); + this.commands_sent += 1; + + elem_count = args.length + 1; + + // Always use "Multi bulk commands", but if passed any Buffer args, then do multiple writes, one for each arg. + // This means that using Buffers in commands is going to be slower, so use Strings if you don't already have a Buffer. + + command_str = "*" + elem_count + "\r\n$" + command.length + "\r\n" + command + "\r\n"; + + if (! buffer_args) { // Build up a string and send entire command in one write + for (i = 0, il = args.length, arg; i < il; i += 1) { + arg = args[i]; + if (typeof arg !== "string") { + arg = String(arg); + } + command_str += "$" + Buffer.byteLength(arg) + "\r\n" + arg + "\r\n"; + } + if (exports.debug_mode) { + console.log("send " + this.host + ":" + this.port + " id " + this.connection_id + ": " + command_str); + } + buffered_writes += !stream.write(command_str); + } else { + if (exports.debug_mode) { + console.log("send command (" + command_str + ") has Buffer arguments"); + } + buffered_writes += !stream.write(command_str); + + for (i = 0, il = args.length, arg; i < il; i += 1) { + arg = args[i]; + if (!(Buffer.isBuffer(arg) || arg instanceof String)) { + arg = String(arg); + } + + if (Buffer.isBuffer(arg)) { + if (arg.length === 0) { + if (exports.debug_mode) { + console.log("send_command: using empty string for 0 length buffer"); + } + buffered_writes += !stream.write("$0\r\n\r\n"); + } else { + buffered_writes += !stream.write("$" + arg.length + "\r\n"); + buffered_writes += !stream.write(arg); + buffered_writes += !stream.write("\r\n"); + if (exports.debug_mode) { + console.log("send_command: buffer send " + arg.length + " bytes"); + } + } + } else { + if (exports.debug_mode) { + console.log("send_command: string send " + Buffer.byteLength(arg) + " bytes: " + arg); + } + buffered_writes += !stream.write("$" + Buffer.byteLength(arg) + "\r\n" + arg + "\r\n"); + } + } + } + if (exports.debug_mode) { + console.log("send_command buffered_writes: " + buffered_writes, " should_buffer: " + this.should_buffer); + } + if (buffered_writes || this.command_queue.getLength() >= this.command_queue_high_water) { + this.should_buffer = true; + } + return !this.should_buffer; +}; + +RedisClient.prototype.pub_sub_command = function (command_obj) { + var i, key, command, args; + + if (this.pub_sub_mode === false && exports.debug_mode) { + console.log("Entering pub/sub mode from " + command_obj.command); + } + this.pub_sub_mode = true; + command_obj.sub_command = true; + + command = command_obj.command; + args = command_obj.args; + if (command === "subscribe" || command === "psubscribe") { + if (command === "subscribe") { + key = "sub"; + } else { + key = "psub"; + } + for (i = 0; i < args.length; i++) { + this.subscription_set[key + " " + args[i]] = true; + } + } else { + if (command === "unsubscribe") { + key = "sub"; + } else { + key = "psub"; + } + for (i = 0; i < args.length; i++) { + delete this.subscription_set[key + " " + args[i]]; + } + } +}; + +RedisClient.prototype.end = function () { + this.stream._events = {}; + this.connected = false; + this.ready = false; + return this.stream.end(); +}; + +function Multi(client, args) { + this.client = client; + this.queue = [["MULTI"]]; + if (Array.isArray(args)) { + this.queue = this.queue.concat(args); + } +} + +exports.Multi = Multi; + +// take 2 arrays and return the union of their elements +function set_union(seta, setb) { + var obj = {}; + + seta.forEach(function (val) { + obj[val] = true; + }); + setb.forEach(function (val) { + obj[val] = true; + }); + return Object.keys(obj); +} + +// This static list of commands is updated from time to time. ./lib/commands.js can be updated with generate_commands.js +commands = set_union(["get", "set", "setnx", "setex", "append", "strlen", "del", "exists", "setbit", "getbit", "setrange", "getrange", "substr", + "incr", "decr", "mget", "rpush", "lpush", "rpushx", "lpushx", "linsert", "rpop", "lpop", "brpop", "brpoplpush", "blpop", "llen", "lindex", + "lset", "lrange", "ltrim", "lrem", "rpoplpush", "sadd", "srem", "smove", "sismember", "scard", "spop", "srandmember", "sinter", "sinterstore", + "sunion", "sunionstore", "sdiff", "sdiffstore", "smembers", "zadd", "zincrby", "zrem", "zremrangebyscore", "zremrangebyrank", "zunionstore", + "zinterstore", "zrange", "zrangebyscore", "zrevrangebyscore", "zcount", "zrevrange", "zcard", "zscore", "zrank", "zrevrank", "hset", "hsetnx", + "hget", "hmset", "hmget", "hincrby", "hdel", "hlen", "hkeys", "hvals", "hgetall", "hexists", "incrby", "decrby", "getset", "mset", "msetnx", + "randomkey", "select", "move", "rename", "renamenx", "expire", "expireat", "keys", "dbsize", "auth", "ping", "echo", "save", "bgsave", + "bgrewriteaof", "shutdown", "lastsave", "type", "multi", "exec", "discard", "sync", "flushdb", "flushall", "sort", "info", "monitor", "ttl", + "persist", "slaveof", "debug", "config", "subscribe", "unsubscribe", "psubscribe", "punsubscribe", "publish", "watch", "unwatch", "cluster", + "restore", "migrate", "dump", "object", "client", "eval", "evalsha"], require("./lib/commands")); + +commands.forEach(function (command) { + RedisClient.prototype[command] = function (args, callback) { + if (Array.isArray(args) && typeof callback === "function") { + return this.send_command(command, args, callback); + } else { + return this.send_command(command, to_array(arguments)); + } + }; + RedisClient.prototype[command.toUpperCase()] = RedisClient.prototype[command]; + + Multi.prototype[command] = function () { + this.queue.push([command].concat(to_array(arguments))); + return this; + }; + Multi.prototype[command.toUpperCase()] = Multi.prototype[command]; +}); + +// store db in this.select_db to restore it on reconnect +RedisClient.prototype.select = function (db, callback) { + var self = this; + + this.send_command('select', [db], function (err, res) { + if (err === null) { + self.selected_db = db; + } + if (typeof(callback) === 'function') { + callback(err, res); + } + }); +}; +RedisClient.prototype.SELECT = RedisClient.prototype.select; + +// Stash auth for connect and reconnect. Send immediately if already connected. +RedisClient.prototype.auth = function () { + var args = to_array(arguments); + this.auth_pass = args[0]; + this.auth_callback = args[1]; + if (exports.debug_mode) { + console.log("Saving auth as " + this.auth_pass); + } + + if (this.connected) { + this.send_command("auth", args); + } +}; +RedisClient.prototype.AUTH = RedisClient.prototype.auth; + +RedisClient.prototype.hmget = function (arg1, arg2, arg3) { + if (Array.isArray(arg2) && typeof arg3 === "function") { + return this.send_command("hmget", [arg1].concat(arg2), arg3); + } else if (Array.isArray(arg1) && typeof arg2 === "function") { + return this.send_command("hmget", arg1, arg2); + } else { + return this.send_command("hmget", to_array(arguments)); + } +}; +RedisClient.prototype.HMGET = RedisClient.prototype.hmget; + +RedisClient.prototype.hmset = function (args, callback) { + var tmp_args, tmp_keys, i, il, key; + + if (Array.isArray(args) && typeof callback === "function") { + return this.send_command("hmset", args, callback); + } + + args = to_array(arguments); + if (typeof args[args.length - 1] === "function") { + callback = args[args.length - 1]; + args.length -= 1; + } else { + callback = null; + } + + if (args.length === 2 && typeof args[0] === "string" && typeof args[1] === "object") { + // User does: client.hmset(key, {key1: val1, key2: val2}) + tmp_args = [ args[0] ]; + tmp_keys = Object.keys(args[1]); + for (i = 0, il = tmp_keys.length; i < il ; i++) { + key = tmp_keys[i]; + tmp_args.push(key); + if (typeof args[1][key] !== "string") { + var err = new Error("hmset expected value to be a string", key, ":", args[1][key]); + if (callback) return callback(err); + else throw err; + } + tmp_args.push(args[1][key]); + } + args = tmp_args; + } + + return this.send_command("hmset", args, callback); +}; +RedisClient.prototype.HMSET = RedisClient.prototype.hmset; + +Multi.prototype.hmset = function () { + var args = to_array(arguments), tmp_args; + if (args.length >= 2 && typeof args[0] === "string" && typeof args[1] === "object") { + tmp_args = [ "hmset", args[0] ]; + Object.keys(args[1]).map(function (key) { + tmp_args.push(key); + tmp_args.push(args[1][key]); + }); + if (args[2]) { + tmp_args.push(args[2]); + } + args = tmp_args; + } else { + args.unshift("hmset"); + } + + this.queue.push(args); + return this; +}; +Multi.prototype.HMSET = Multi.prototype.hmset; + +Multi.prototype.exec = function (callback) { + var self = this; + + // drain queue, callback will catch "QUEUED" or error + // TODO - get rid of all of these anonymous functions which are elegant but slow + this.queue.forEach(function (args, index) { + var command = args[0], obj; + if (typeof args[args.length - 1] === "function") { + args = args.slice(1, -1); + } else { + args = args.slice(1); + } + if (args.length === 1 && Array.isArray(args[0])) { + args = args[0]; + } + if (command.toLowerCase() === 'hmset' && typeof args[1] === 'object') { + obj = args.pop(); + Object.keys(obj).forEach(function (key) { + args.push(key); + args.push(obj[key]); + }); + } + this.client.send_command(command, args, function (err, reply) { + if (err) { + var cur = self.queue[index]; + if (typeof cur[cur.length - 1] === "function") { + cur[cur.length - 1](err); + } else { + throw new Error(err); + } + self.queue.splice(index, 1); + } + }); + }, this); + + // TODO - make this callback part of Multi.prototype instead of creating it each time + return this.client.send_command("EXEC", [], function (err, replies) { + if (err) { + if (callback) { + callback(new Error(err)); + return; + } else { + throw new Error(err); + } + } + + var i, il, j, jl, reply, args; + + if (replies) { + for (i = 1, il = self.queue.length; i < il; i += 1) { + reply = replies[i - 1]; + args = self.queue[i]; + + // TODO - confusing and error-prone that hgetall is special cased in two places + if (reply && args[0].toLowerCase() === "hgetall") { + replies[i - 1] = reply = reply_to_object(reply); + } + + if (typeof args[args.length - 1] === "function") { + args[args.length - 1](null, reply); + } + } + } + + if (callback) { + callback(null, replies); + } + }); +}; +Multi.prototype.EXEC = Multi.prototype.exec; + +RedisClient.prototype.multi = function (args) { + return new Multi(this, args); +}; +RedisClient.prototype.MULTI = function (args) { + return new Multi(this, args); +}; + + +// stash original eval method +var eval = RedisClient.prototype.eval; +// hook eval with an attempt to evalsha for cached scripts +RedisClient.prototype.eval = +RedisClient.prototype.EVAL = function () { + var self = this, + args = to_array(arguments), + callback; + + if (typeof args[args.length - 1] === "function") { + callback = args.pop(); + } + + // replace script source with sha value + var source = args[0]; + args[0] = crypto.createHash("sha1").update(source).digest("hex"); + + self.evalsha(args, function (err, reply) { + if (err && /NOSCRIPT/.test(err.message)) { + args[0] = source; + eval.call(self, args, callback); + + } else if (callback) { + callback(err, reply); + } + }); +}; + + +exports.createClient = function (port_arg, host_arg, options) { + var port = port_arg || default_port, + host = host_arg || default_host, + redis_client, net_client; + + net_client = net.createConnection(port, host); + + redis_client = new RedisClient(net_client, options); + + redis_client.port = port; + redis_client.host = host; + + return redis_client; +}; + +exports.print = function (err, reply) { + if (err) { + console.log("Error: " + err); + } else { + console.log("Reply: " + reply); + } +}; diff --git a/node_modules/socket.io/node_modules/redis/lib/commands.js b/node_modules/socket.io/node_modules/redis/lib/commands.js new file mode 100644 index 0000000..f57cca9 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/lib/commands.js @@ -0,0 +1,147 @@ +// This file was generated by ./generate_commands.js on Mon Aug 06 2012 15:04:06 GMT-0700 (PDT) +module.exports = [ + "append", + "auth", + "bgrewriteaof", + "bgsave", + "bitcount", + "bitop", + "blpop", + "brpop", + "brpoplpush", + "client kill", + "client list", + "config get", + "config set", + "config resetstat", + "dbsize", + "debug object", + "debug segfault", + "decr", + "decrby", + "del", + "discard", + "dump", + "echo", + "eval", + "evalsha", + "exec", + "exists", + "expire", + "expireat", + "flushall", + "flushdb", + "get", + "getbit", + "getrange", + "getset", + "hdel", + "hexists", + "hget", + "hgetall", + "hincrby", + "hincrbyfloat", + "hkeys", + "hlen", + "hmget", + "hmset", + "hset", + "hsetnx", + "hvals", + "incr", + "incrby", + "incrbyfloat", + "info", + "keys", + "lastsave", + "lindex", + "linsert", + "llen", + "lpop", + "lpush", + "lpushx", + "lrange", + "lrem", + "lset", + "ltrim", + "mget", + "migrate", + "monitor", + "move", + "mset", + "msetnx", + "multi", + "object", + "persist", + "pexpire", + "pexpireat", + "ping", + "psetex", + "psubscribe", + "pttl", + "publish", + "punsubscribe", + "quit", + "randomkey", + "rename", + "renamenx", + "restore", + "rpop", + "rpoplpush", + "rpush", + "rpushx", + "sadd", + "save", + "scard", + "script exists", + "script flush", + "script kill", + "script load", + "sdiff", + "sdiffstore", + "select", + "set", + "setbit", + "setex", + "setnx", + "setrange", + "shutdown", + "sinter", + "sinterstore", + "sismember", + "slaveof", + "slowlog", + "smembers", + "smove", + "sort", + "spop", + "srandmember", + "srem", + "strlen", + "subscribe", + "sunion", + "sunionstore", + "sync", + "time", + "ttl", + "type", + "unsubscribe", + "unwatch", + "watch", + "zadd", + "zcard", + "zcount", + "zincrby", + "zinterstore", + "zrange", + "zrangebyscore", + "zrank", + "zrem", + "zremrangebyrank", + "zremrangebyscore", + "zrevrange", + "zrevrangebyscore", + "zrevrank", + "zscore", + "zunionstore" +]; diff --git a/node_modules/socket.io/node_modules/redis/lib/parser/hiredis.js b/node_modules/socket.io/node_modules/redis/lib/parser/hiredis.js new file mode 100644 index 0000000..cbb15ba --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/lib/parser/hiredis.js @@ -0,0 +1,46 @@ +/*global Buffer require exports console setTimeout */ + +var events = require("events"), + util = require("../util"), + hiredis = require("hiredis"); + +exports.debug_mode = false; +exports.name = "hiredis"; + +function HiredisReplyParser(options) { + this.name = exports.name; + this.options = options || {}; + this.reset(); + events.EventEmitter.call(this); +} + +util.inherits(HiredisReplyParser, events.EventEmitter); + +exports.Parser = HiredisReplyParser; + +HiredisReplyParser.prototype.reset = function () { + this.reader = new hiredis.Reader({ + return_buffers: this.options.return_buffers || false + }); +}; + +HiredisReplyParser.prototype.execute = function (data) { + var reply; + this.reader.feed(data); + while (true) { + try { + reply = this.reader.get(); + } catch (err) { + this.emit("error", err); + break; + } + + if (reply === undefined) break; + + if (reply && reply.constructor === Error) { + this.emit("reply error", reply); + } else { + this.emit("reply", reply); + } + } +}; diff --git a/node_modules/socket.io/node_modules/redis/lib/parser/javascript.js b/node_modules/socket.io/node_modules/redis/lib/parser/javascript.js new file mode 100644 index 0000000..b8f5bc6 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/lib/parser/javascript.js @@ -0,0 +1,317 @@ +/*global Buffer require exports console setTimeout */ + +// TODO - incorporate these V8 pro tips: +// pre-allocate Arrays if length is known in advance +// do not use delete +// use numbers for parser state + +var events = require("events"), + util = require("../util"); + +exports.debug_mode = false; +exports.name = "javascript"; + +function RedisReplyParser(options) { + this.name = exports.name; + this.options = options || {}; + this.reset(); + events.EventEmitter.call(this); +} + +util.inherits(RedisReplyParser, events.EventEmitter); + +exports.Parser = RedisReplyParser; + +// Buffer.toString() is quite slow for small strings +function small_toString(buf, len) { + var tmp = "", i; + + for (i = 0; i < len; i += 1) { + tmp += String.fromCharCode(buf[i]); + } + + return tmp; +} + +// Reset parser to it's original state. +RedisReplyParser.prototype.reset = function () { + this.return_buffer = new Buffer(16384); // for holding replies, might grow + this.return_string = ""; + this.tmp_string = ""; // for holding size fields + + this.multi_bulk_length = 0; + this.multi_bulk_replies = null; + this.multi_bulk_pos = 0; + this.multi_bulk_nested_length = 0; + this.multi_bulk_nested_replies = null; + + this.states = { + TYPE: 1, + SINGLE_LINE: 2, + MULTI_BULK_COUNT: 3, + INTEGER_LINE: 4, + BULK_LENGTH: 5, + ERROR_LINE: 6, + BULK_DATA: 7, + UNKNOWN_TYPE: 8, + FINAL_CR: 9, + FINAL_LF: 10, + MULTI_BULK_COUNT_LF: 11, + BULK_LF: 12 + }; + + this.state = this.states.TYPE; +}; + +RedisReplyParser.prototype.parser_error = function (message) { + this.emit("error", message); + this.reset(); +}; + +RedisReplyParser.prototype.execute = function (incoming_buf) { + var pos = 0, bd_tmp, bd_str, i, il, states = this.states; + //, state_times = {}, start_execute = new Date(), start_switch, end_switch, old_state; + //start_switch = new Date(); + + while (pos < incoming_buf.length) { + // old_state = this.state; + // console.log("execute: " + this.state + ", " + pos + "/" + incoming_buf.length + ", " + String.fromCharCode(incoming_buf[pos])); + + switch (this.state) { + case 1: // states.TYPE + this.type = incoming_buf[pos]; + pos += 1; + + switch (this.type) { + case 43: // + + this.state = states.SINGLE_LINE; + this.return_buffer.end = 0; + this.return_string = ""; + break; + case 42: // * + this.state = states.MULTI_BULK_COUNT; + this.tmp_string = ""; + break; + case 58: // : + this.state = states.INTEGER_LINE; + this.return_buffer.end = 0; + this.return_string = ""; + break; + case 36: // $ + this.state = states.BULK_LENGTH; + this.tmp_string = ""; + break; + case 45: // - + this.state = states.ERROR_LINE; + this.return_buffer.end = 0; + this.return_string = ""; + break; + default: + this.state = states.UNKNOWN_TYPE; + } + break; + case 4: // states.INTEGER_LINE + if (incoming_buf[pos] === 13) { + this.send_reply(+small_toString(this.return_buffer, this.return_buffer.end)); + this.state = states.FINAL_LF; + } else { + this.return_buffer[this.return_buffer.end] = incoming_buf[pos]; + this.return_buffer.end += 1; + } + pos += 1; + break; + case 6: // states.ERROR_LINE + if (incoming_buf[pos] === 13) { + this.send_error(this.return_buffer.toString("ascii", 0, this.return_buffer.end)); + this.state = states.FINAL_LF; + } else { + this.return_buffer[this.return_buffer.end] = incoming_buf[pos]; + this.return_buffer.end += 1; + } + pos += 1; + break; + case 2: // states.SINGLE_LINE + if (incoming_buf[pos] === 13) { + this.send_reply(this.return_string); + this.state = states.FINAL_LF; + } else { + this.return_string += String.fromCharCode(incoming_buf[pos]); + } + pos += 1; + break; + case 3: // states.MULTI_BULK_COUNT + if (incoming_buf[pos] === 13) { // \r + this.state = states.MULTI_BULK_COUNT_LF; + } else { + this.tmp_string += String.fromCharCode(incoming_buf[pos]); + } + pos += 1; + break; + case 11: // states.MULTI_BULK_COUNT_LF + if (incoming_buf[pos] === 10) { // \n + if (this.multi_bulk_length) { // nested multi-bulk + this.multi_bulk_nested_length = this.multi_bulk_length; + this.multi_bulk_nested_replies = this.multi_bulk_replies; + this.multi_bulk_nested_pos = this.multi_bulk_pos; + } + this.multi_bulk_length = +this.tmp_string; + this.multi_bulk_pos = 0; + this.state = states.TYPE; + if (this.multi_bulk_length < 0) { + this.send_reply(null); + this.multi_bulk_length = 0; + } else if (this.multi_bulk_length === 0) { + this.multi_bulk_pos = 0; + this.multi_bulk_replies = null; + this.send_reply([]); + } else { + this.multi_bulk_replies = new Array(this.multi_bulk_length); + } + } else { + this.parser_error(new Error("didn't see LF after NL reading multi bulk count")); + return; + } + pos += 1; + break; + case 5: // states.BULK_LENGTH + if (incoming_buf[pos] === 13) { // \r + this.state = states.BULK_LF; + } else { + this.tmp_string += String.fromCharCode(incoming_buf[pos]); + } + pos += 1; + break; + case 12: // states.BULK_LF + if (incoming_buf[pos] === 10) { // \n + this.bulk_length = +this.tmp_string; + if (this.bulk_length === -1) { + this.send_reply(null); + this.state = states.TYPE; + } else if (this.bulk_length === 0) { + this.send_reply(new Buffer("")); + this.state = states.FINAL_CR; + } else { + this.state = states.BULK_DATA; + if (this.bulk_length > this.return_buffer.length) { + if (exports.debug_mode) { + console.log("Growing return_buffer from " + this.return_buffer.length + " to " + this.bulk_length); + } + this.return_buffer = new Buffer(this.bulk_length); + } + this.return_buffer.end = 0; + } + } else { + this.parser_error(new Error("didn't see LF after NL while reading bulk length")); + return; + } + pos += 1; + break; + case 7: // states.BULK_DATA + this.return_buffer[this.return_buffer.end] = incoming_buf[pos]; + this.return_buffer.end += 1; + pos += 1; + if (this.return_buffer.end === this.bulk_length) { + bd_tmp = new Buffer(this.bulk_length); + // When the response is small, Buffer.copy() is a lot slower. + if (this.bulk_length > 10) { + this.return_buffer.copy(bd_tmp, 0, 0, this.bulk_length); + } else { + for (i = 0, il = this.bulk_length; i < il; i += 1) { + bd_tmp[i] = this.return_buffer[i]; + } + } + this.send_reply(bd_tmp); + this.state = states.FINAL_CR; + } + break; + case 9: // states.FINAL_CR + if (incoming_buf[pos] === 13) { // \r + this.state = states.FINAL_LF; + pos += 1; + } else { + this.parser_error(new Error("saw " + incoming_buf[pos] + " when expecting final CR")); + return; + } + break; + case 10: // states.FINAL_LF + if (incoming_buf[pos] === 10) { // \n + this.state = states.TYPE; + pos += 1; + } else { + this.parser_error(new Error("saw " + incoming_buf[pos] + " when expecting final LF")); + return; + } + break; + default: + this.parser_error(new Error("invalid state " + this.state)); + } + // end_switch = new Date(); + // if (state_times[old_state] === undefined) { + // state_times[old_state] = 0; + // } + // state_times[old_state] += (end_switch - start_switch); + // start_switch = end_switch; + } + // console.log("execute ran for " + (Date.now() - start_execute) + " ms, on " + incoming_buf.length + " Bytes. "); + // Object.keys(state_times).forEach(function (state) { + // console.log(" " + state + ": " + state_times[state]); + // }); +}; + +RedisReplyParser.prototype.send_error = function (reply) { + if (this.multi_bulk_length > 0 || this.multi_bulk_nested_length > 0) { + // TODO - can this happen? Seems like maybe not. + this.add_multi_bulk_reply(reply); + } else { + this.emit("reply error", reply); + } +}; + +RedisReplyParser.prototype.send_reply = function (reply) { + if (this.multi_bulk_length > 0 || this.multi_bulk_nested_length > 0) { + if (!this.options.return_buffers && Buffer.isBuffer(reply)) { + this.add_multi_bulk_reply(reply.toString("utf8")); + } else { + this.add_multi_bulk_reply(reply); + } + } else { + if (!this.options.return_buffers && Buffer.isBuffer(reply)) { + this.emit("reply", reply.toString("utf8")); + } else { + this.emit("reply", reply); + } + } +}; + +RedisReplyParser.prototype.add_multi_bulk_reply = function (reply) { + if (this.multi_bulk_replies) { + this.multi_bulk_replies[this.multi_bulk_pos] = reply; + this.multi_bulk_pos += 1; + if (this.multi_bulk_pos < this.multi_bulk_length) { + return; + } + } else { + this.multi_bulk_replies = reply; + } + + if (this.multi_bulk_nested_length > 0) { + this.multi_bulk_nested_replies[this.multi_bulk_nested_pos] = this.multi_bulk_replies; + this.multi_bulk_nested_pos += 1; + + this.multi_bulk_length = 0; + this.multi_bulk_replies = null; + this.multi_bulk_pos = 0; + + if (this.multi_bulk_nested_length === this.multi_bulk_nested_pos) { + this.emit("reply", this.multi_bulk_nested_replies); + this.multi_bulk_nested_length = 0; + this.multi_bulk_nested_pos = 0; + this.multi_bulk_nested_replies = null; + } + } else { + this.emit("reply", this.multi_bulk_replies); + this.multi_bulk_length = 0; + this.multi_bulk_replies = null; + this.multi_bulk_pos = 0; + } +}; diff --git a/node_modules/socket.io/node_modules/redis/lib/queue.js b/node_modules/socket.io/node_modules/redis/lib/queue.js new file mode 100644 index 0000000..56254e1 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/lib/queue.js @@ -0,0 +1,61 @@ +var to_array = require("./to_array"); + +// Queue class adapted from Tim Caswell's pattern library +// http://github.com/creationix/pattern/blob/master/lib/pattern/queue.js + +function Queue() { + this.tail = []; + this.head = []; + this.offset = 0; +} + +Queue.prototype.shift = function () { + if (this.offset === this.head.length) { + var tmp = this.head; + tmp.length = 0; + this.head = this.tail; + this.tail = tmp; + this.offset = 0; + if (this.head.length === 0) { + return; + } + } + return this.head[this.offset++]; // sorry, JSLint +}; + +Queue.prototype.push = function (item) { + return this.tail.push(item); +}; + +Queue.prototype.forEach = function (fn, thisv) { + var array = this.head.slice(this.offset), i, il; + + array.push.apply(array, this.tail); + + if (thisv) { + for (i = 0, il = array.length; i < il; i += 1) { + fn.call(thisv, array[i], i, array); + } + } else { + for (i = 0, il = array.length; i < il; i += 1) { + fn(array[i], i, array); + } + } + + return array; +}; + +Queue.prototype.getLength = function () { + return this.head.length - this.offset + this.tail.length; +}; + +Object.defineProperty(Queue.prototype, 'length', { + get: function () { + return this.getLength(); + } +}); + + +if(typeof module !== 'undefined' && module.exports) { + module.exports = Queue; +} diff --git a/node_modules/socket.io/node_modules/redis/lib/to_array.js b/node_modules/socket.io/node_modules/redis/lib/to_array.js new file mode 100644 index 0000000..88a57e1 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/lib/to_array.js @@ -0,0 +1,12 @@ +function to_array(args) { + var len = args.length, + arr = new Array(len), i; + + for (i = 0; i < len; i += 1) { + arr[i] = args[i]; + } + + return arr; +} + +module.exports = to_array; diff --git a/node_modules/socket.io/node_modules/redis/lib/util.js b/node_modules/socket.io/node_modules/redis/lib/util.js new file mode 100644 index 0000000..fc255ae --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/lib/util.js @@ -0,0 +1,11 @@ +// Support for very old versions of node where the module was called "sys". At some point, we should abandon this. + +var util; + +try { + util = require("util"); +} catch (err) { + util = require("sys"); +} + +module.exports = util; diff --git a/node_modules/socket.io/node_modules/redis/mem.js b/node_modules/socket.io/node_modules/redis/mem.js new file mode 100644 index 0000000..5144ab2 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/mem.js @@ -0,0 +1,11 @@ +var client = require("redis").createClient(); + +client.set("foo", "barvalskdjlksdjflkdsjflksdjdflkdsjflksdjflksdj", function (err, res) { + if (err) { + console.log("Got an error, please adapt somehow."); + } else { + console.log("Got a result: " + res); + } +}); + +client.quit(); diff --git a/node_modules/socket.io/node_modules/redis/multi_bench.js b/node_modules/socket.io/node_modules/redis/multi_bench.js new file mode 100644 index 0000000..5be2e56 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/multi_bench.js @@ -0,0 +1,225 @@ +var redis = require("./index"), + metrics = require("metrics"), + num_clients = parseInt(process.argv[2], 10) || 5, + num_requests = 20000, + tests = [], + versions_logged = false, + client_options = { + return_buffers: false + }, + small_str, large_str, small_buf, large_buf; + +redis.debug_mode = false; + +function lpad(input, len, chr) { + var str = input.toString(); + chr = chr || " "; + + while (str.length < len) { + str = chr + str; + } + return str; +} + +metrics.Histogram.prototype.print_line = function () { + var obj = this.printObj(); + + return lpad(obj.min, 4) + "/" + lpad(obj.max, 4) + "/" + lpad(obj.mean.toFixed(2), 7) + "/" + lpad(obj.p95.toFixed(2), 7); +}; + +function Test(args) { + var self = this; + + this.args = args; + + this.callback = null; + this.clients = []; + this.clients_ready = 0; + this.commands_sent = 0; + this.commands_completed = 0; + this.max_pipeline = this.args.pipeline || num_requests; + this.client_options = args.client_options || client_options; + + this.connect_latency = new metrics.Histogram(); + this.ready_latency = new metrics.Histogram(); + this.command_latency = new metrics.Histogram(); +} + +Test.prototype.run = function (callback) { + var self = this, i; + + this.callback = callback; + + for (i = 0; i < num_clients ; i++) { + this.new_client(i); + } +}; + +Test.prototype.new_client = function (id) { + var self = this, new_client; + + new_client = redis.createClient(6379, "127.0.0.1", this.client_options); + new_client.create_time = Date.now(); + + new_client.on("connect", function () { + self.connect_latency.update(Date.now() - new_client.create_time); + }); + + new_client.on("ready", function () { + if (! versions_logged) { + console.log("Client count: " + num_clients + ", node version: " + process.versions.node + ", server version: " + + new_client.server_info.redis_version + ", parser: " + new_client.reply_parser.name); + versions_logged = true; + } + self.ready_latency.update(Date.now() - new_client.create_time); + self.clients_ready++; + if (self.clients_ready === self.clients.length) { + self.on_clients_ready(); + } + }); + + self.clients[id] = new_client; +}; + +Test.prototype.on_clients_ready = function () { + process.stdout.write(lpad(this.args.descr, 13) + ", " + lpad(this.args.pipeline, 5) + "/" + this.clients_ready + " "); + this.test_start = Date.now(); + + this.fill_pipeline(); +}; + +Test.prototype.fill_pipeline = function () { + var pipeline = this.commands_sent - this.commands_completed; + + while (this.commands_sent < num_requests && pipeline < this.max_pipeline) { + this.commands_sent++; + pipeline++; + this.send_next(); + } + + if (this.commands_completed === num_requests) { + this.print_stats(); + this.stop_clients(); + } +}; + +Test.prototype.stop_clients = function () { + var self = this; + + this.clients.forEach(function (client, pos) { + if (pos === self.clients.length - 1) { + client.quit(function (err, res) { + self.callback(); + }); + } else { + client.quit(); + } + }); +}; + +Test.prototype.send_next = function () { + var self = this, + cur_client = this.commands_sent % this.clients.length, + command_num = this.commands_sent, + start = Date.now(); + + this.clients[cur_client][this.args.command](this.args.args, function (err, res) { + if (err) { + throw err; + } + self.commands_completed++; + self.command_latency.update(Date.now() - start); + self.fill_pipeline(); + }); +}; + +Test.prototype.print_stats = function () { + var duration = Date.now() - this.test_start; + + console.log("min/max/avg/p95: " + this.command_latency.print_line() + " " + lpad(duration, 6) + "ms total, " + + lpad((num_requests / (duration / 1000)).toFixed(2), 8) + " ops/sec"); +}; + +small_str = "1234"; +small_buf = new Buffer(small_str); +large_str = (new Array(4097).join("-")); +large_buf = new Buffer(large_str); + +tests.push(new Test({descr: "PING", command: "ping", args: [], pipeline: 1})); +tests.push(new Test({descr: "PING", command: "ping", args: [], pipeline: 50})); +tests.push(new Test({descr: "PING", command: "ping", args: [], pipeline: 200})); +tests.push(new Test({descr: "PING", command: "ping", args: [], pipeline: 20000})); + +tests.push(new Test({descr: "SET small str", command: "set", args: ["foo_rand000000000000", small_str], pipeline: 1})); +tests.push(new Test({descr: "SET small str", command: "set", args: ["foo_rand000000000000", small_str], pipeline: 50})); +tests.push(new Test({descr: "SET small str", command: "set", args: ["foo_rand000000000000", small_str], pipeline: 200})); +tests.push(new Test({descr: "SET small str", command: "set", args: ["foo_rand000000000000", small_str], pipeline: 20000})); + +tests.push(new Test({descr: "SET small buf", command: "set", args: ["foo_rand000000000000", small_buf], pipeline: 1})); +tests.push(new Test({descr: "SET small buf", command: "set", args: ["foo_rand000000000000", small_buf], pipeline: 50})); +tests.push(new Test({descr: "SET small buf", command: "set", args: ["foo_rand000000000000", small_buf], pipeline: 200})); +tests.push(new Test({descr: "SET small buf", command: "set", args: ["foo_rand000000000000", small_buf], pipeline: 20000})); + +tests.push(new Test({descr: "GET small str", command: "get", args: ["foo_rand000000000000"], pipeline: 1})); +tests.push(new Test({descr: "GET small str", command: "get", args: ["foo_rand000000000000"], pipeline: 50})); +tests.push(new Test({descr: "GET small str", command: "get", args: ["foo_rand000000000000"], pipeline: 200})); +tests.push(new Test({descr: "GET small str", command: "get", args: ["foo_rand000000000000"], pipeline: 20000})); + +tests.push(new Test({descr: "GET small buf", command: "get", args: ["foo_rand000000000000"], pipeline: 1, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET small buf", command: "get", args: ["foo_rand000000000000"], pipeline: 50, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET small buf", command: "get", args: ["foo_rand000000000000"], pipeline: 200, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET small buf", command: "get", args: ["foo_rand000000000000"], pipeline: 20000, client_opts: { return_buffers: true} })); + +tests.push(new Test({descr: "SET large str", command: "set", args: ["foo_rand000000000001", large_str], pipeline: 1})); +tests.push(new Test({descr: "SET large str", command: "set", args: ["foo_rand000000000001", large_str], pipeline: 50})); +tests.push(new Test({descr: "SET large str", command: "set", args: ["foo_rand000000000001", large_str], pipeline: 200})); +tests.push(new Test({descr: "SET large str", command: "set", args: ["foo_rand000000000001", large_str], pipeline: 20000})); + +tests.push(new Test({descr: "SET large buf", command: "set", args: ["foo_rand000000000001", large_buf], pipeline: 1})); +tests.push(new Test({descr: "SET large buf", command: "set", args: ["foo_rand000000000001", large_buf], pipeline: 50})); +tests.push(new Test({descr: "SET large buf", command: "set", args: ["foo_rand000000000001", large_buf], pipeline: 200})); +tests.push(new Test({descr: "SET large buf", command: "set", args: ["foo_rand000000000001", large_buf], pipeline: 20000})); + +tests.push(new Test({descr: "GET large str", command: "get", args: ["foo_rand000000000001"], pipeline: 1})); +tests.push(new Test({descr: "GET large str", command: "get", args: ["foo_rand000000000001"], pipeline: 50})); +tests.push(new Test({descr: "GET large str", command: "get", args: ["foo_rand000000000001"], pipeline: 200})); +tests.push(new Test({descr: "GET large str", command: "get", args: ["foo_rand000000000001"], pipeline: 20000})); + +tests.push(new Test({descr: "GET large buf", command: "get", args: ["foo_rand000000000001"], pipeline: 1, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET large buf", command: "get", args: ["foo_rand000000000001"], pipeline: 50, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET large buf", command: "get", args: ["foo_rand000000000001"], pipeline: 200, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET large buf", command: "get", args: ["foo_rand000000000001"], pipeline: 20000, client_opts: { return_buffers: true} })); + +tests.push(new Test({descr: "INCR", command: "incr", args: ["counter_rand000000000000"], pipeline: 1})); +tests.push(new Test({descr: "INCR", command: "incr", args: ["counter_rand000000000000"], pipeline: 50})); +tests.push(new Test({descr: "INCR", command: "incr", args: ["counter_rand000000000000"], pipeline: 200})); +tests.push(new Test({descr: "INCR", command: "incr", args: ["counter_rand000000000000"], pipeline: 20000})); + +tests.push(new Test({descr: "LPUSH", command: "lpush", args: ["mylist", small_str], pipeline: 1})); +tests.push(new Test({descr: "LPUSH", command: "lpush", args: ["mylist", small_str], pipeline: 50})); +tests.push(new Test({descr: "LPUSH", command: "lpush", args: ["mylist", small_str], pipeline: 200})); +tests.push(new Test({descr: "LPUSH", command: "lpush", args: ["mylist", small_str], pipeline: 20000})); + +tests.push(new Test({descr: "LRANGE 10", command: "lrange", args: ["mylist", "0", "9"], pipeline: 1})); +tests.push(new Test({descr: "LRANGE 10", command: "lrange", args: ["mylist", "0", "9"], pipeline: 50})); +tests.push(new Test({descr: "LRANGE 10", command: "lrange", args: ["mylist", "0", "9"], pipeline: 200})); +tests.push(new Test({descr: "LRANGE 10", command: "lrange", args: ["mylist", "0", "9"], pipeline: 20000})); + +tests.push(new Test({descr: "LRANGE 100", command: "lrange", args: ["mylist", "0", "99"], pipeline: 1})); +tests.push(new Test({descr: "LRANGE 100", command: "lrange", args: ["mylist", "0", "99"], pipeline: 50})); +tests.push(new Test({descr: "LRANGE 100", command: "lrange", args: ["mylist", "0", "99"], pipeline: 200})); +tests.push(new Test({descr: "LRANGE 100", command: "lrange", args: ["mylist", "0", "99"], pipeline: 20000})); + +function next() { + var test = tests.shift(); + if (test) { + test.run(function () { + next(); + }); + } else { + console.log("End of tests."); + process.exit(0); + } +} + +next(); diff --git a/node_modules/socket.io/node_modules/redis/package.json b/node_modules/socket.io/node_modules/redis/package.json new file mode 100644 index 0000000..4b7e762 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/package.json @@ -0,0 +1,31 @@ +{ + "name": "redis", + "version": "0.7.3", + "description": "Redis client library", + "author": { + "name": "Matt Ranney", + "email": "mjr@ranney.com" + }, + "maintainers": [ + { + "name": "David Trejo", + "email": "david.daniel.trejo@gmail.com", + "url": "http://dtrejo.com/" + } + ], + "main": "./index.js", + "scripts": { + "test": "node ./test.js" + }, + "devDependencies": { + "metrics": ">=0.1.5" + }, + "repository": { + "type": "git", + "url": "git://github.com/mranney/node_redis.git" + }, + "readme": "redis - a node.js redis client\n===========================\n\nThis is a complete Redis client for node.js. It supports all Redis commands, including many recently added commands like EVAL from\nexperimental Redis server branches.\n\n\nInstall with:\n\n npm install redis\n\nPieter Noordhuis has provided a binding to the official `hiredis` C library, which is non-blocking and fast. To use `hiredis`, do:\n\n npm install hiredis redis\n\nIf `hiredis` is installed, `node_redis` will use it by default. Otherwise, a pure JavaScript parser will be used.\n\nIf you use `hiredis`, be sure to rebuild it whenever you upgrade your version of node. There are mysterious failures that can\nhappen between node and native code modules after a node upgrade.\n\n\n## Usage\n\nSimple example, included as `examples/simple.js`:\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient();\n\n // if you'd like to select database 3, instead of 0 (default), call\n // client.select(3, function() { /* ... */ });\n\n client.on(\"error\", function (err) {\n console.log(\"Error \" + err);\n });\n\n client.set(\"string key\", \"string val\", redis.print);\n client.hset(\"hash key\", \"hashtest 1\", \"some value\", redis.print);\n client.hset([\"hash key\", \"hashtest 2\", \"some other value\"], redis.print);\n client.hkeys(\"hash key\", function (err, replies) {\n console.log(replies.length + \" replies:\");\n replies.forEach(function (reply, i) {\n console.log(\" \" + i + \": \" + reply);\n });\n client.quit();\n });\n```\n\nThis will display:\n\n mjr:~/work/node_redis (master)$ node example.js\n Reply: OK\n Reply: 0\n Reply: 0\n 2 replies:\n 0: hashtest 1\n 1: hashtest 2\n mjr:~/work/node_redis (master)$\n\n\n## Performance\n\nHere are typical results of `multi_bench.js` which is similar to `redis-benchmark` from the Redis distribution.\nIt uses 50 concurrent connections with no pipelining.\n\nJavaScript parser:\n\n PING: 20000 ops 42283.30 ops/sec 0/5/1.182\n SET: 20000 ops 32948.93 ops/sec 1/7/1.515\n GET: 20000 ops 28694.40 ops/sec 0/9/1.740\n INCR: 20000 ops 39370.08 ops/sec 0/8/1.269\n LPUSH: 20000 ops 36429.87 ops/sec 0/8/1.370\n LRANGE (10 elements): 20000 ops 9891.20 ops/sec 1/9/5.048\n LRANGE (100 elements): 20000 ops 1384.56 ops/sec 10/91/36.072\n\nhiredis parser:\n\n PING: 20000 ops 46189.38 ops/sec 1/4/1.082\n SET: 20000 ops 41237.11 ops/sec 0/6/1.210\n GET: 20000 ops 39682.54 ops/sec 1/7/1.257\n INCR: 20000 ops 40080.16 ops/sec 0/8/1.242\n LPUSH: 20000 ops 41152.26 ops/sec 0/3/1.212\n LRANGE (10 elements): 20000 ops 36563.07 ops/sec 1/8/1.363\n LRANGE (100 elements): 20000 ops 21834.06 ops/sec 0/9/2.287\n\nThe performance of `node_redis` improves dramatically with pipelining, which happens automatically in most normal programs.\n\n\n### Sending Commands\n\nEach Redis command is exposed as a function on the `client` object.\nAll functions take either an `args` Array plus optional `callback` Function or\na variable number of individual arguments followed by an optional callback.\nHere is an example of passing an array of arguments and a callback:\n\n client.mset([\"test keys 1\", \"test val 1\", \"test keys 2\", \"test val 2\"], function (err, res) {});\n\nHere is that same call in the second style:\n\n client.mset(\"test keys 1\", \"test val 1\", \"test keys 2\", \"test val 2\", function (err, res) {});\n\nNote that in either form the `callback` is optional:\n\n client.set(\"some key\", \"some val\");\n client.set([\"some other key\", \"some val\"]);\n\nIf the key is missing, reply will be null (probably):\n\n client.get(\"missingkey\", function(err, reply) {\n // reply is null when the key is missing\n console.log(reply);\n });\n\nFor a list of Redis commands, see [Redis Command Reference](http://redis.io/commands)\n\nThe commands can be specified in uppercase or lowercase for convenience. `client.get()` is the same as `client.GET()`.\n\nMinimal parsing is done on the replies. Commands that return a single line reply return JavaScript Strings,\ninteger replies return JavaScript Numbers, \"bulk\" replies return node Buffers, and \"multi bulk\" replies return a\nJavaScript Array of node Buffers. `HGETALL` returns an Object with Buffers keyed by the hash keys.\n\n# API\n\n## Connection Events\n\n`client` will emit some events about the state of the connection to the Redis server.\n\n### \"ready\"\n\n`client` will emit `ready` a connection is established to the Redis server and the server reports\nthat it is ready to receive commands. Commands issued before the `ready` event are queued,\nthen replayed just before this event is emitted.\n\n### \"connect\"\n\n`client` will emit `connect` at the same time as it emits `ready` unless `client.options.no_ready_check`\nis set. If this options is set, `connect` will be emitted when the stream is connected, and then\nyou are free to try to send commands.\n\n### \"error\"\n\n`client` will emit `error` when encountering an error connecting to the Redis server.\n\nNote that \"error\" is a special event type in node. If there are no listeners for an\n\"error\" event, node will exit. This is usually what you want, but it can lead to some\ncryptic error messages like this:\n\n mjr:~/work/node_redis (master)$ node example.js\n\n node.js:50\n throw e;\n ^\n Error: ECONNREFUSED, Connection refused\n at IOWatcher.callback (net:870:22)\n at node.js:607:9\n\nNot very useful in diagnosing the problem, but if your program isn't ready to handle this,\nit is probably the right thing to just exit.\n\n`client` will also emit `error` if an exception is thrown inside of `node_redis` for whatever reason.\nIt would be nice to distinguish these two cases.\n\n### \"end\"\n\n`client` will emit `end` when an established Redis server connection has closed.\n\n### \"drain\"\n\n`client` will emit `drain` when the TCP connection to the Redis server has been buffering, but is now\nwritable. This event can be used to stream commands in to Redis and adapt to backpressure. Right now,\nyou need to check `client.command_queue.length` to decide when to reduce your send rate. Then you can\nresume sending when you get `drain`.\n\n### \"idle\"\n\n`client` will emit `idle` when there are no outstanding commands that are awaiting a response.\n\n## redis.createClient(port, host, options)\n\nCreate a new client connection. `port` defaults to `6379` and `host` defaults\nto `127.0.0.1`. If you have `redis-server` running on the same computer as node, then the defaults for\nport and host are probably fine. `options` in an object with the following possible properties:\n\n* `parser`: which Redis protocol reply parser to use. Defaults to `hiredis` if that module is installed.\nThis may also be set to `javascript`.\n* `return_buffers`: defaults to `false`. If set to `true`, then all replies will be sent to callbacks as node Buffer\nobjects instead of JavaScript Strings.\n* `detect_buffers`: default to `false`. If set to `true`, then replies will be sent to callbacks as node Buffer objects\nif any of the input arguments to the original command were Buffer objects.\nThis option lets you switch between Buffers and Strings on a per-command basis, whereas `return_buffers` applies to\nevery command on a client.\n* `socket_nodelay`: defaults to `true`. Whether to call setNoDelay() on the TCP stream, which disables the\nNagle algorithm on the underlying socket. Setting this option to `false` can result in additional throughput at the\ncost of more latency. Most applications will want this set to `true`.\n* `no_ready_check`: defaults to `false`. When a connection is established to the Redis server, the server might still\nbe loading the database from disk. While loading, the server not respond to any commands. To work around this,\n`node_redis` has a \"ready check\" which sends the `INFO` command to the server. The response from the `INFO` command\nindicates whether the server is ready for more commands. When ready, `node_redis` emits a `ready` event.\nSetting `no_ready_check` to `true` will inhibit this check.\n* `enable_offline_queue`: defaults to `true`. By default, if there is no active\nconnection to the redis server, commands are added to a queue and are executed\nonce the connection has been established. Setting `enable_offline_queue` to\n`false` will disable this feature and the callback will be execute immediately\nwith an error, or an error will be thrown if no callback is specified.\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient(null, null, {detect_buffers: true});\n\n client.set(\"foo_rand000000000000\", \"OK\");\n\n // This will return a JavaScript String\n client.get(\"foo_rand000000000000\", function (err, reply) {\n console.log(reply.toString()); // Will print `OK`\n });\n\n // This will return a Buffer since original key is specified as a Buffer\n client.get(new Buffer(\"foo_rand000000000000\"), function (err, reply) {\n console.log(reply.toString()); // Will print ``\n });\n client.end();\n```\n\n`createClient()` returns a `RedisClient` object that is named `client` in all of the examples here.\n\n## client.auth(password, callback)\n\nWhen connecting to Redis servers that require authentication, the `AUTH` command must be sent as the\nfirst command after connecting. This can be tricky to coordinate with reconnections, the ready check,\netc. To make this easier, `client.auth()` stashes `password` and will send it after each connection,\nincluding reconnections. `callback` is invoked only once, after the response to the very first\n`AUTH` command sent.\nNOTE: Your call to `client.auth()` should not be inside the ready handler. If\nyou are doing this wrong, `client` will emit an error that looks\nsomething like this `Error: Ready check failed: ERR operation not permitted`.\n\n## client.end()\n\nForcibly close the connection to the Redis server. Note that this does not wait until all replies have been parsed.\nIf you want to exit cleanly, call `client.quit()` to send the `QUIT` command after you have handled all replies.\n\nThis example closes the connection to the Redis server before the replies have been read. You probably don't\nwant to do this:\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient();\n\n client.set(\"foo_rand000000000000\", \"some fantastic value\");\n client.get(\"foo_rand000000000000\", function (err, reply) {\n console.log(reply.toString());\n });\n client.end();\n```\n\n`client.end()` is useful for timeout cases where something is stuck or taking too long and you want\nto start over.\n\n## Friendlier hash commands\n\nMost Redis commands take a single String or an Array of Strings as arguments, and replies are sent back as a single String or an Array of Strings.\nWhen dealing with hash values, there are a couple of useful exceptions to this.\n\n### client.hgetall(hash)\n\nThe reply from an HGETALL command will be converted into a JavaScript Object by `node_redis`. That way you can interact\nwith the responses using JavaScript syntax.\n\nExample:\n\n client.hmset(\"hosts\", \"mjr\", \"1\", \"another\", \"23\", \"home\", \"1234\");\n client.hgetall(\"hosts\", function (err, obj) {\n console.dir(obj);\n });\n\nOutput:\n\n { mjr: '1', another: '23', home: '1234' }\n\n### client.hmset(hash, obj, [callback])\n\nMultiple values in a hash can be set by supplying an object:\n\n client.HMSET(key2, {\n \"0123456789\": \"abcdefghij\", // NOTE: the key and value must both be strings\n \"some manner of key\": \"a type of value\"\n });\n\nThe properties and values of this Object will be set as keys and values in the Redis hash.\n\n### client.hmset(hash, key1, val1, ... keyn, valn, [callback])\n\nMultiple values may also be set by supplying a list:\n\n client.HMSET(key1, \"0123456789\", \"abcdefghij\", \"some manner of key\", \"a type of value\");\n\n\n## Publish / Subscribe\n\nHere is a simple example of the API for publish / subscribe. This program opens two\nclient connections, subscribes to a channel on one of them, and publishes to that\nchannel on the other:\n\n```js\n var redis = require(\"redis\"),\n client1 = redis.createClient(), client2 = redis.createClient(),\n msg_count = 0;\n\n client1.on(\"subscribe\", function (channel, count) {\n client2.publish(\"a nice channel\", \"I am sending a message.\");\n client2.publish(\"a nice channel\", \"I am sending a second message.\");\n client2.publish(\"a nice channel\", \"I am sending my last message.\");\n });\n\n client1.on(\"message\", function (channel, message) {\n console.log(\"client1 channel \" + channel + \": \" + message);\n msg_count += 1;\n if (msg_count === 3) {\n client1.unsubscribe();\n client1.end();\n client2.end();\n }\n });\n\n client1.incr(\"did a thing\");\n client1.subscribe(\"a nice channel\");\n```\n\nWhen a client issues a `SUBSCRIBE` or `PSUBSCRIBE`, that connection is put into \"pub/sub\" mode.\nAt that point, only commands that modify the subscription set are valid. When the subscription\nset is empty, the connection is put back into regular mode.\n\nIf you need to send regular commands to Redis while in pub/sub mode, just open another connection.\n\n## Pub / Sub Events\n\nIf a client has subscriptions active, it may emit these events:\n\n### \"message\" (channel, message)\n\nClient will emit `message` for every message received that matches an active subscription.\nListeners are passed the channel name as `channel` and the message Buffer as `message`.\n\n### \"pmessage\" (pattern, channel, message)\n\nClient will emit `pmessage` for every message received that matches an active subscription pattern.\nListeners are passed the original pattern used with `PSUBSCRIBE` as `pattern`, the sending channel\nname as `channel`, and the message Buffer as `message`.\n\n### \"subscribe\" (channel, count)\n\nClient will emit `subscribe` in response to a `SUBSCRIBE` command. Listeners are passed the\nchannel name as `channel` and the new count of subscriptions for this client as `count`.\n\n### \"psubscribe\" (pattern, count)\n\nClient will emit `psubscribe` in response to a `PSUBSCRIBE` command. Listeners are passed the\noriginal pattern as `pattern`, and the new count of subscriptions for this client as `count`.\n\n### \"unsubscribe\" (channel, count)\n\nClient will emit `unsubscribe` in response to a `UNSUBSCRIBE` command. Listeners are passed the\nchannel name as `channel` and the new count of subscriptions for this client as `count`. When\n`count` is 0, this client has left pub/sub mode and no more pub/sub events will be emitted.\n\n### \"punsubscribe\" (pattern, count)\n\nClient will emit `punsubscribe` in response to a `PUNSUBSCRIBE` command. Listeners are passed the\nchannel name as `channel` and the new count of subscriptions for this client as `count`. When\n`count` is 0, this client has left pub/sub mode and no more pub/sub events will be emitted.\n\n## client.multi([commands])\n\n`MULTI` commands are queued up until an `EXEC` is issued, and then all commands are run atomically by\nRedis. The interface in `node_redis` is to return an individual `Multi` object by calling `client.multi()`.\n\n```js\n var redis = require(\"./index\"),\n client = redis.createClient(), set_size = 20;\n\n client.sadd(\"bigset\", \"a member\");\n client.sadd(\"bigset\", \"another member\");\n\n while (set_size > 0) {\n client.sadd(\"bigset\", \"member \" + set_size);\n set_size -= 1;\n }\n\n // multi chain with an individual callback\n client.multi()\n .scard(\"bigset\")\n .smembers(\"bigset\")\n .keys(\"*\", function (err, replies) {\n // NOTE: code in this callback is NOT atomic\n // this only happens after the the .exec call finishes.\n client.mget(replies, redis.print);\n })\n .dbsize()\n .exec(function (err, replies) {\n console.log(\"MULTI got \" + replies.length + \" replies\");\n replies.forEach(function (reply, index) {\n console.log(\"Reply \" + index + \": \" + reply.toString());\n });\n });\n```\n\n`client.multi()` is a constructor that returns a `Multi` object. `Multi` objects share all of the\nsame command methods as `client` objects do. Commands are queued up inside the `Multi` object\nuntil `Multi.exec()` is invoked.\n\nYou can either chain together `MULTI` commands as in the above example, or you can queue individual\ncommands while still sending regular client command as in this example:\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient(), multi;\n\n // start a separate multi command queue\n multi = client.multi();\n multi.incr(\"incr thing\", redis.print);\n multi.incr(\"incr other thing\", redis.print);\n\n // runs immediately\n client.mset(\"incr thing\", 100, \"incr other thing\", 1, redis.print);\n\n // drains multi queue and runs atomically\n multi.exec(function (err, replies) {\n console.log(replies); // 101, 2\n });\n\n // you can re-run the same transaction if you like\n multi.exec(function (err, replies) {\n console.log(replies); // 102, 3\n client.quit();\n });\n```\n\nIn addition to adding commands to the `MULTI` queue individually, you can also pass an array\nof commands and arguments to the constructor:\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient(), multi;\n\n client.multi([\n [\"mget\", \"multifoo\", \"multibar\", redis.print],\n [\"incr\", \"multifoo\"],\n [\"incr\", \"multibar\"]\n ]).exec(function (err, replies) {\n console.log(replies);\n });\n```\n\n\n## Monitor mode\n\nRedis supports the `MONITOR` command, which lets you see all commands received by the Redis server\nacross all client connections, including from other client libraries and other computers.\n\nAfter you send the `MONITOR` command, no other commands are valid on that connection. `node_redis`\nwill emit a `monitor` event for every new monitor message that comes across. The callback for the\n`monitor` event takes a timestamp from the Redis server and an array of command arguments.\n\nHere is a simple example:\n\n```js\n var client = require(\"redis\").createClient(),\n util = require(\"util\");\n\n client.monitor(function (err, res) {\n console.log(\"Entering monitoring mode.\");\n });\n\n client.on(\"monitor\", function (time, args) {\n console.log(time + \": \" + util.inspect(args));\n });\n```\n\n# Extras\n\nSome other things you might like to know about.\n\n## client.server_info\n\nAfter the ready probe completes, the results from the INFO command are saved in the `client.server_info`\nobject.\n\nThe `versions` key contains an array of the elements of the version string for easy comparison.\n\n > client.server_info.redis_version\n '2.3.0'\n > client.server_info.versions\n [ 2, 3, 0 ]\n\n## redis.print()\n\nA handy callback function for displaying return values when testing. Example:\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient();\n\n client.on(\"connect\", function () {\n client.set(\"foo_rand000000000000\", \"some fantastic value\", redis.print);\n client.get(\"foo_rand000000000000\", redis.print);\n });\n```\n\nThis will print:\n\n Reply: OK\n Reply: some fantastic value\n\nNote that this program will not exit cleanly because the client is still connected.\n\n## redis.debug_mode\n\nBoolean to enable debug mode and protocol tracing.\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient();\n\n redis.debug_mode = true;\n\n client.on(\"connect\", function () {\n client.set(\"foo_rand000000000000\", \"some fantastic value\");\n });\n```\n\nThis will display:\n\n mjr:~/work/node_redis (master)$ node ~/example.js\n send command: *3\n $3\n SET\n $20\n foo_rand000000000000\n $20\n some fantastic value\n\n on_data: +OK\n\n`send command` is data sent into Redis and `on_data` is data received from Redis.\n\n## client.send_command(command_name, args, callback)\n\nUsed internally to send commands to Redis. For convenience, nearly all commands that are published on the Redis\nWiki have been added to the `client` object. However, if I missed any, or if new commands are introduced before\nthis library is updated, you can use `send_command()` to send arbitrary commands to Redis.\n\nAll commands are sent as multi-bulk commands. `args` can either be an Array of arguments, or omitted.\n\n## client.connected\n\nBoolean tracking the state of the connection to the Redis server.\n\n## client.command_queue.length\n\nThe number of commands that have been sent to the Redis server but not yet replied to. You can use this to\nenforce some kind of maximum queue depth for commands while connected.\n\nDon't mess with `client.command_queue` though unless you really know what you are doing.\n\n## client.offline_queue.length\n\nThe number of commands that have been queued up for a future connection. You can use this to enforce\nsome kind of maximum queue depth for pre-connection commands.\n\n## client.retry_delay\n\nCurrent delay in milliseconds before a connection retry will be attempted. This starts at `250`.\n\n## client.retry_backoff\n\nMultiplier for future retry timeouts. This should be larger than 1 to add more time between retries.\nDefaults to 1.7. The default initial connection retry is 250, so the second retry will be 425, followed by 723.5, etc.\n\n### Commands with Optional and Keyword arguments\n\nThis applies to anything that uses an optional `[WITHSCORES]` or `[LIMIT offset count]` in the [redis.io/commands](http://redis.io/commands) documentation.\n\nExample:\n```js\nvar args = [ 'myzset', 1, 'one', 2, 'two', 3, 'three', 99, 'ninety-nine' ];\nclient.zadd(args, function (err, response) {\n if (err) throw err;\n console.log('added '+response+' items.');\n\n // -Infinity and +Infinity also work\n var args1 = [ 'myzset', '+inf', '-inf' ];\n client.zrevrangebyscore(args1, function (err, response) {\n if (err) throw err;\n console.log('example1', response);\n // write your code here\n });\n\n var max = 3, min = 1, offset = 1, count = 2;\n var args2 = [ 'myzset', max, min, 'WITHSCORES', 'LIMIT', offset, count ];\n client.zrevrangebyscore(args2, function (err, response) {\n if (err) throw err;\n console.log('example2', response);\n // write your code here\n });\n});\n```\n\n## TODO\n\nBetter tests for auth, disconnect/reconnect, and all combinations thereof.\n\nStream large set/get values into and out of Redis. Otherwise the entire value must be in node's memory.\n\nPerformance can be better for very large values.\n\nI think there are more performance improvements left in there for smaller values, especially for large lists of small values.\n\n## How to Contribute\n- open a pull request and then wait for feedback (if\n [DTrejo](http://github.com/dtrejo) does not get back to you within 2 days,\n comment again with indignation!)\n\n## Contributors\nSome people have have added features and fixed bugs in `node_redis` other than me.\n\nOrdered by date of first contribution.\n[Auto-generated](http://github.com/dtrejo/node-authors) on Wed Jul 25 2012 19:14:59 GMT-0700 (PDT).\n\n- [Matt Ranney aka `mranney`](https://github.com/mranney)\n- [Tim-Smart aka `tim-smart`](https://github.com/tim-smart)\n- [Tj Holowaychuk aka `visionmedia`](https://github.com/visionmedia)\n- [rick aka `technoweenie`](https://github.com/technoweenie)\n- [Orion Henry aka `orionz`](https://github.com/orionz)\n- [Aivo Paas aka `aivopaas`](https://github.com/aivopaas)\n- [Hank Sims aka `hanksims`](https://github.com/hanksims)\n- [Paul Carey aka `paulcarey`](https://github.com/paulcarey)\n- [Pieter Noordhuis aka `pietern`](https://github.com/pietern)\n- [nithesh aka `nithesh`](https://github.com/nithesh)\n- [Andy Ray aka `andy2ray`](https://github.com/andy2ray)\n- [unknown aka `unknowdna`](https://github.com/unknowdna)\n- [Dave Hoover aka `redsquirrel`](https://github.com/redsquirrel)\n- [Vladimir Dronnikov aka `dvv`](https://github.com/dvv)\n- [Umair Siddique aka `umairsiddique`](https://github.com/umairsiddique)\n- [Louis-Philippe Perron aka `lp`](https://github.com/lp)\n- [Mark Dawson aka `markdaws`](https://github.com/markdaws)\n- [Ian Babrou aka `bobrik`](https://github.com/bobrik)\n- [Felix Geisendörfer aka `felixge`](https://github.com/felixge)\n- [Jean-Hugues Pinson aka `undefined`](https://github.com/undefined)\n- [Maksim Lin aka `maks`](https://github.com/maks)\n- [Owen Smith aka `orls`](https://github.com/orls)\n- [Zachary Scott aka `zzak`](https://github.com/zzak)\n- [TEHEK Firefox aka `TEHEK`](https://github.com/TEHEK)\n- [Isaac Z. Schlueter aka `isaacs`](https://github.com/isaacs)\n- [David Trejo aka `DTrejo`](https://github.com/DTrejo)\n- [Brian Noguchi aka `bnoguchi`](https://github.com/bnoguchi)\n- [Philip Tellis aka `bluesmoon`](https://github.com/bluesmoon)\n- [Marcus Westin aka `marcuswestin2`](https://github.com/marcuswestin2)\n- [Jed Schmidt aka `jed`](https://github.com/jed)\n- [Dave Peticolas aka `jdavisp3`](https://github.com/jdavisp3)\n- [Trae Robrock aka `trobrock`](https://github.com/trobrock)\n- [Shankar Karuppiah aka `shankar0306`](https://github.com/shankar0306)\n- [Ignacio Burgueño aka `ignacio`](https://github.com/ignacio)\n\nThanks.\n\n## LICENSE - \"MIT License\"\n\nCopyright (c) 2010 Matthew Ranney, http://ranney.com/\n\nPermission is hereby granted, free of charge, to any person\nobtaining a copy of this software and associated documentation\nfiles (the \"Software\"), to deal in the Software without\nrestriction, including without limitation the rights to use,\ncopy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the\nSoftware is furnished to do so, subject to the following\nconditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES\nOF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\nNONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT\nHOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,\nWHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\nFROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR\nOTHER DEALINGS IN THE SOFTWARE.\n\n![spacer](http://ranney.com/1px.gif)\n", + "readmeFilename": "README.md", + "_id": "redis@0.7.3", + "_from": "redis@0.7.3" +} diff --git a/node_modules/socket.io/node_modules/redis/test.js b/node_modules/socket.io/node_modules/redis/test.js new file mode 100644 index 0000000..0a03375 --- /dev/null +++ b/node_modules/socket.io/node_modules/redis/test.js @@ -0,0 +1,1618 @@ +/*global require console setTimeout process Buffer */ +var redis = require("./index"), + client = redis.createClient(), + client2 = redis.createClient(), + client3 = redis.createClient(), + assert = require("assert"), + crypto = require("crypto"), + util = require("./lib/util"), + test_db_num = 15, // this DB will be flushed and used for testing + tests = {}, + connected = false, + ended = false, + next, cur_start, run_next_test, all_tests, all_start, test_count; + +// Set this to truthy to see the wire protocol and other debugging info +redis.debug_mode = process.argv[2]; + +function buffers_to_strings(arr) { + return arr.map(function (val) { + return val.toString(); + }); +} + +function require_number(expected, label) { + return function (err, results) { + assert.strictEqual(null, err, label + " expected " + expected + ", got error: " + err); + assert.strictEqual(expected, results, label + " " + expected + " !== " + results); + assert.strictEqual(typeof results, "number", label); + return true; + }; +} + +function require_number_any(label) { + return function (err, results) { + assert.strictEqual(null, err, label + " expected any number, got error: " + err); + assert.strictEqual(typeof results, "number", label + " " + results + " is not a number"); + return true; + }; +} + +function require_number_pos(label) { + return function (err, results) { + assert.strictEqual(null, err, label + " expected positive number, got error: " + err); + assert.strictEqual(true, (results > 0), label + " " + results + " is not a positive number"); + return true; + }; +} + +function require_string(str, label) { + return function (err, results) { + assert.strictEqual(null, err, label + " expected string '" + str + "', got error: " + err); + assert.equal(str, results, label + " " + str + " does not match " + results); + return true; + }; +} + +function require_null(label) { + return function (err, results) { + assert.strictEqual(null, err, label + " expected null, got error: " + err); + assert.strictEqual(null, results, label + ": " + results + " is not null"); + return true; + }; +} + +function require_error(label) { + return function (err, results) { + assert.notEqual(err, null, label + " err is null, but an error is expected here."); + return true; + }; +} + +function is_empty_array(obj) { + return Array.isArray(obj) && obj.length === 0; +} + +function last(name, fn) { + return function (err, results) { + fn(err, results); + next(name); + }; +} + +next = function next(name) { + console.log(" \x1b[33m" + (Date.now() - cur_start) + "\x1b[0m ms"); + run_next_test(); +}; + +// Tests are run in the order they are defined. So FLUSHDB should be stay first. + +tests.FLUSHDB = function () { + var name = "FLUSHDB"; + client.select(test_db_num, require_string("OK", name)); + client2.select(test_db_num, require_string("OK", name)); + client3.select(test_db_num, require_string("OK", name)); + client.mset("flush keys 1", "flush val 1", "flush keys 2", "flush val 2", require_string("OK", name)); + client.FLUSHDB(require_string("OK", name)); + client.dbsize(last(name, require_number(0, name))); +}; + +tests.MULTI_1 = function () { + var name = "MULTI_1", multi1, multi2; + + // Provoke an error at queue time + multi1 = client.multi(); + multi1.mset("multifoo", "10", "multibar", "20", require_string("OK", name)); + multi1.set("foo2", require_error(name)); + multi1.incr("multifoo", require_number(11, name)); + multi1.incr("multibar", require_number(21, name)); + multi1.exec(); + + // Confirm that the previous command, while containing an error, still worked. + multi2 = client.multi(); + multi2.incr("multibar", require_number(22, name)); + multi2.incr("multifoo", require_number(12, name)); + multi2.exec(function (err, replies) { + assert.strictEqual(22, replies[0]); + assert.strictEqual(12, replies[1]); + next(name); + }); +}; + +tests.MULTI_2 = function () { + var name = "MULTI_2"; + + // test nested multi-bulk replies + client.multi([ + ["mget", "multifoo", "multibar", function (err, res) { + assert.strictEqual(2, res.length, name); + assert.strictEqual("12", res[0].toString(), name); + assert.strictEqual("22", res[1].toString(), name); + }], + ["set", "foo2", require_error(name)], + ["incr", "multifoo", require_number(13, name)], + ["incr", "multibar", require_number(23, name)] + ]).exec(function (err, replies) { + assert.strictEqual(2, replies[0].length, name); + assert.strictEqual("12", replies[0][0].toString(), name); + assert.strictEqual("22", replies[0][1].toString(), name); + + assert.strictEqual("13", replies[1].toString()); + assert.strictEqual("23", replies[2].toString()); + next(name); + }); +}; + +tests.MULTI_3 = function () { + var name = "MULTI_3"; + + client.sadd("some set", "mem 1"); + client.sadd("some set", "mem 2"); + client.sadd("some set", "mem 3"); + client.sadd("some set", "mem 4"); + + // make sure empty mb reply works + client.del("some missing set"); + client.smembers("some missing set", function (err, reply) { + // make sure empty mb reply works + assert.strictEqual(true, is_empty_array(reply), name); + }); + + // test nested multi-bulk replies with empty mb elements. + client.multi([ + ["smembers", "some set"], + ["del", "some set"], + ["smembers", "some set"] + ]) + .scard("some set") + .exec(function (err, replies) { + assert.strictEqual(true, is_empty_array(replies[2]), name); + next(name); + }); +}; + +tests.MULTI_4 = function () { + var name = "MULTI_4"; + + client.multi() + .mset('some', '10', 'keys', '20') + .incr('some') + .incr('keys') + .mget('some', 'keys') + .exec(function (err, replies) { + assert.strictEqual(null, err); + assert.equal('OK', replies[0]); + assert.equal(11, replies[1]); + assert.equal(21, replies[2]); + assert.equal(11, replies[3][0].toString()); + assert.equal(21, replies[3][1].toString()); + next(name); + }); +}; + +tests.MULTI_5 = function () { + var name = "MULTI_5"; + + // test nested multi-bulk replies with nulls. + client.multi([ + ["mget", ["multifoo", "some", "random value", "keys"]], + ["incr", "multifoo"] + ]) + .exec(function (err, replies) { + assert.strictEqual(replies.length, 2, name); + assert.strictEqual(replies[0].length, 4, name); + next(name); + }); +}; + +tests.MULTI_6 = function () { + var name = "MULTI_6"; + + client.multi() + .hmset("multihash", "a", "foo", "b", 1) + .hmset("multihash", { + extra: "fancy", + things: "here" + }) + .hgetall("multihash") + .exec(function (err, replies) { + assert.strictEqual(null, err); + assert.equal("OK", replies[0]); + assert.equal(Object.keys(replies[2]).length, 4); + assert.equal("foo", replies[2].a); + assert.equal("1", replies[2].b); + assert.equal("fancy", replies[2].extra); + assert.equal("here", replies[2].things); + next(name); + }); +}; + +tests.EVAL_1 = function () { + var name = "EVAL_1"; + + if (client.server_info.versions[0] >= 2 && client.server_info.versions[1] >= 5) { + // test {EVAL - Lua integer -> Redis protocol type conversion} + client.eval("return 100.5", 0, require_number(100, name)); + // test {EVAL - Lua string -> Redis protocol type conversion} + client.eval("return 'hello world'", 0, require_string("hello world", name)); + // test {EVAL - Lua true boolean -> Redis protocol type conversion} + client.eval("return true", 0, require_number(1, name)); + // test {EVAL - Lua false boolean -> Redis protocol type conversion} + client.eval("return false", 0, require_null(name)); + // test {EVAL - Lua status code reply -> Redis protocol type conversion} + client.eval("return {ok='fine'}", 0, require_string("fine", name)); + // test {EVAL - Lua error reply -> Redis protocol type conversion} + client.eval("return {err='this is an error'}", 0, require_error(name)); + // test {EVAL - Lua table -> Redis protocol type conversion} + client.eval("return {1,2,3,'ciao',{1,2}}", 0, function (err, res) { + assert.strictEqual(5, res.length, name); + assert.strictEqual(1, res[0], name); + assert.strictEqual(2, res[1], name); + assert.strictEqual(3, res[2], name); + assert.strictEqual("ciao", res[3], name); + assert.strictEqual(2, res[4].length, name); + assert.strictEqual(1, res[4][0], name); + assert.strictEqual(2, res[4][1], name); + }); + // test {EVAL - Are the KEYS and ARGS arrays populated correctly?} + client.eval("return {KEYS[1],KEYS[2],ARGV[1],ARGV[2]}", 2, "a", "b", "c", "d", function (err, res) { + assert.strictEqual(4, res.length, name); + assert.strictEqual("a", res[0], name); + assert.strictEqual("b", res[1], name); + assert.strictEqual("c", res[2], name); + assert.strictEqual("d", res[3], name); + }); + + // prepare sha sum for evalsha cache test + var source = "return redis.call('get', 'sha test')", + sha = crypto.createHash('sha1').update(source).digest('hex'); + + client.set("sha test", "eval get sha test", function (err, res) { + if (err) throw err; + // test {EVAL - is Lua able to call Redis API?} + client.eval(source, 0, function (err, res) { + require_string("eval get sha test", name)(err, res); + // test {EVALSHA - Can we call a SHA1 if already defined?} + client.evalsha(sha, 0, require_string("eval get sha test", name)); + // test {EVALSHA - Do we get an error on non defined SHA1?} + client.evalsha("ffffffffffffffffffffffffffffffffffffffff", 0, require_error(name)); + }); + }); + + // test {EVAL - Redis integer -> Lua type conversion} + client.set("incr key", 0, function (err, reply) { + if (err) throw err; + client.eval("local foo = redis.call('incr','incr key')\n" + "return {type(foo),foo}", 0, function (err, res) { + if (err) throw err; + assert.strictEqual(2, res.length, name); + assert.strictEqual("number", res[0], name); + assert.strictEqual(1, res[1], name); + }); + }); + + client.set("bulk reply key", "bulk reply value", function (err, res) { + // test {EVAL - Redis bulk -> Lua type conversion} + client.eval("local foo = redis.call('get','bulk reply key'); return {type(foo),foo}", 0, function (err, res) { + if (err) throw err; + assert.strictEqual(2, res.length, name); + assert.strictEqual("string", res[0], name); + assert.strictEqual("bulk reply value", res[1], name); + }); + }); + + // test {EVAL - Redis multi bulk -> Lua type conversion} + client.multi() + .del("mylist") + .rpush("mylist", "a") + .rpush("mylist", "b") + .rpush("mylist", "c") + .exec(function (err, replies) { + if (err) throw err; + client.eval("local foo = redis.call('lrange','mylist',0,-1); return {type(foo),foo[1],foo[2],foo[3],# foo}", 0, function (err, res) { + assert.strictEqual(5, res.length, name); + assert.strictEqual("table", res[0], name); + assert.strictEqual("a", res[1], name); + assert.strictEqual("b", res[2], name); + assert.strictEqual("c", res[3], name); + assert.strictEqual(3, res[4], name); + }); + }); + // test {EVAL - Redis status reply -> Lua type conversion} + client.eval("local foo = redis.call('set','mykey','myval'); return {type(foo),foo['ok']}", 0, function (err, res) { + if (err) throw err; + assert.strictEqual(2, res.length, name); + assert.strictEqual("table", res[0], name); + assert.strictEqual("OK", res[1], name); + }); + // test {EVAL - Redis error reply -> Lua type conversion} + client.set("error reply key", "error reply value", function (err, res) { + if (err) throw err; + client.eval("local foo = redis.pcall('incr','error reply key'); return {type(foo),foo['err']}", 0, function (err, res) { + if (err) throw err; + assert.strictEqual(2, res.length, name); + assert.strictEqual("table", res[0], name); + assert.strictEqual("ERR value is not an integer or out of range", res[1], name); + }); + }); + // test {EVAL - Redis nil bulk reply -> Lua type conversion} + client.del("nil reply key", function (err, res) { + if (err) throw err; + client.eval("local foo = redis.call('get','nil reply key'); return {type(foo),foo == false}", 0, function (err, res) { + if (err) throw err; + assert.strictEqual(2, res.length, name); + assert.strictEqual("boolean", res[0], name); + assert.strictEqual(1, res[1], name); + next(name); + }); + }); + } else { + console.log("Skipping " + name + " because server version isn't new enough."); + next(name); + } +}; + +tests.WATCH_MULTI = function () { + var name = 'WATCH_MULTI', multi; + + if (client.server_info.versions[0] >= 2 && client.server_info.versions[1] >= 1) { + client.watch(name); + client.incr(name); + multi = client.multi(); + multi.incr(name); + multi.exec(last(name, require_null(name))); + } else { + console.log("Skipping " + name + " because server version isn't new enough."); + next(name); + } +}; + +tests.detect_buffers = function () { + var name = "detect_buffers", detect_client = redis.createClient(null, null, {detect_buffers: true}); + + detect_client.on("ready", function () { + // single Buffer or String + detect_client.set("string key 1", "string value"); + detect_client.get("string key 1", require_string("string value", name)); + detect_client.get(new Buffer("string key 1"), function (err, reply) { + assert.strictEqual(null, err, name); + assert.strictEqual(true, Buffer.isBuffer(reply), name); + assert.strictEqual("", reply.inspect(), name); + }); + + detect_client.hmset("hash key 2", "key 1", "val 1", "key 2", "val 2"); + // array of Buffers or Strings + detect_client.hmget("hash key 2", "key 1", "key 2", function (err, reply) { + assert.strictEqual(null, err, name); + assert.strictEqual(true, Array.isArray(reply), name); + assert.strictEqual(2, reply.length, name); + assert.strictEqual("val 1", reply[0], name); + assert.strictEqual("val 2", reply[1], name); + }); + detect_client.hmget(new Buffer("hash key 2"), "key 1", "key 2", function (err, reply) { + assert.strictEqual(null, err, name); + assert.strictEqual(true, Array.isArray(reply)); + assert.strictEqual(2, reply.length, name); + assert.strictEqual(true, Buffer.isBuffer(reply[0])); + assert.strictEqual(true, Buffer.isBuffer(reply[1])); + assert.strictEqual("", reply[0].inspect(), name); + assert.strictEqual("", reply[1].inspect(), name); + }); + + // Object of Buffers or Strings + detect_client.hgetall("hash key 2", function (err, reply) { + assert.strictEqual(null, err, name); + assert.strictEqual("object", typeof reply, name); + assert.strictEqual(2, Object.keys(reply).length, name); + assert.strictEqual("val 1", reply["key 1"], name); + assert.strictEqual("val 2", reply["key 2"], name); + }); + detect_client.hgetall(new Buffer("hash key 2"), function (err, reply) { + assert.strictEqual(null, err, name); + assert.strictEqual("object", typeof reply, name); + assert.strictEqual(2, Object.keys(reply).length, name); + assert.strictEqual(true, Buffer.isBuffer(reply["key 1"])); + assert.strictEqual(true, Buffer.isBuffer(reply["key 2"])); + assert.strictEqual("", reply["key 1"].inspect(), name); + assert.strictEqual("", reply["key 2"].inspect(), name); + }); + + detect_client.quit(function (err, res) { + next(name); + }); + }); +}; + +tests.socket_nodelay = function () { + var name = "socket_nodelay", c1, c2, c3, ready_count = 0, quit_count = 0; + + c1 = redis.createClient(null, null, {socket_nodelay: true}); + c2 = redis.createClient(null, null, {socket_nodelay: false}); + c3 = redis.createClient(null, null); + + function quit_check() { + quit_count++; + + if (quit_count === 3) { + next(name); + } + } + + function run() { + assert.strictEqual(true, c1.options.socket_nodelay, name); + assert.strictEqual(false, c2.options.socket_nodelay, name); + assert.strictEqual(true, c3.options.socket_nodelay, name); + + c1.set(["set key 1", "set val"], require_string("OK", name)); + c1.set(["set key 2", "set val"], require_string("OK", name)); + c1.get(["set key 1"], require_string("set val", name)); + c1.get(["set key 2"], require_string("set val", name)); + + c2.set(["set key 3", "set val"], require_string("OK", name)); + c2.set(["set key 4", "set val"], require_string("OK", name)); + c2.get(["set key 3"], require_string("set val", name)); + c2.get(["set key 4"], require_string("set val", name)); + + c3.set(["set key 5", "set val"], require_string("OK", name)); + c3.set(["set key 6", "set val"], require_string("OK", name)); + c3.get(["set key 5"], require_string("set val", name)); + c3.get(["set key 6"], require_string("set val", name)); + + c1.quit(quit_check); + c2.quit(quit_check); + c3.quit(quit_check); + } + + function ready_check() { + ready_count++; + if (ready_count === 3) { + run(); + } + } + + c1.on("ready", ready_check); + c2.on("ready", ready_check); + c3.on("ready", ready_check); +}; + +tests.reconnect = function () { + var name = "reconnect"; + + client.set("recon 1", "one"); + client.set("recon 2", "two", function (err, res) { + // Do not do this in normal programs. This is to simulate the server closing on us. + // For orderly shutdown in normal programs, do client.quit() + client.stream.destroy(); + }); + + client.on("reconnecting", function on_recon(params) { + client.on("connect", function on_connect() { + client.select(test_db_num, require_string("OK", name)); + client.get("recon 1", require_string("one", name)); + client.get("recon 1", require_string("one", name)); + client.get("recon 2", require_string("two", name)); + client.get("recon 2", require_string("two", name)); + client.removeListener("connect", on_connect); + client.removeListener("reconnecting", on_recon); + next(name); + }); + }); +}; + +tests.idle = function () { + var name = "idle"; + + client.on("idle", function on_idle() { + client.removeListener("idle", on_idle); + next(name); + }); + + client.set("idle", "test"); +}; + +tests.HSET = function () { + var key = "test hash", + field1 = new Buffer("0123456789"), + value1 = new Buffer("abcdefghij"), + field2 = new Buffer(0), + value2 = new Buffer(0), + name = "HSET"; + + client.HSET(key, field1, value1, require_number(1, name)); + client.HGET(key, field1, require_string(value1.toString(), name)); + + // Empty value + client.HSET(key, field1, value2, require_number(0, name)); + client.HGET([key, field1], require_string("", name)); + + // Empty key, empty value + client.HSET([key, field2, value1], require_number(1, name)); + client.HSET(key, field2, value2, last(name, require_number(0, name))); +}; + +tests.HLEN = function () { + var key = "test hash", + field1 = new Buffer("0123456789"), + value1 = new Buffer("abcdefghij"), + field2 = new Buffer(0), + value2 = new Buffer(0), + name = "HSET", + timeout = 1000; + + client.HSET(key, field1, value1, function (err, results) { + client.HLEN(key, function (err, len) { + assert.ok(2 === +len); + next(name); + }); + }); +} + +tests.HMSET_BUFFER_AND_ARRAY = function () { + // Saving a buffer and an array to the same key should not error + var key = "test hash", + field1 = "buffer", + value1 = new Buffer("abcdefghij"), + field2 = "array", + value2 = ["array contents"], + name = "HSET"; + + client.HMSET(key, field1, value1, field2, value2, last(name, require_string("OK", name))); +}; + +// TODO - add test for HMSET with optional callbacks + +tests.HMGET = function () { + var key1 = "test hash 1", key2 = "test hash 2", name = "HMGET"; + + // redis-like hmset syntax + client.HMSET(key1, "0123456789", "abcdefghij", "some manner of key", "a type of value", require_string("OK", name)); + + // fancy hmset syntax + client.HMSET(key2, { + "0123456789": "abcdefghij", + "some manner of key": "a type of value" + }, require_string("OK", name)); + + client.HMGET(key1, "0123456789", "some manner of key", function (err, reply) { + assert.strictEqual("abcdefghij", reply[0].toString(), name); + assert.strictEqual("a type of value", reply[1].toString(), name); + }); + + client.HMGET(key2, "0123456789", "some manner of key", function (err, reply) { + assert.strictEqual("abcdefghij", reply[0].toString(), name); + assert.strictEqual("a type of value", reply[1].toString(), name); + }); + + client.HMGET(key1, ["0123456789"], function (err, reply) { + assert.strictEqual("abcdefghij", reply[0], name); + }); + + client.HMGET(key1, ["0123456789", "some manner of key"], function (err, reply) { + assert.strictEqual("abcdefghij", reply[0], name); + assert.strictEqual("a type of value", reply[1], name); + }); + + client.HMGET(key1, "missing thing", "another missing thing", function (err, reply) { + assert.strictEqual(null, reply[0], name); + assert.strictEqual(null, reply[1], name); + next(name); + }); +}; + +tests.HINCRBY = function () { + var name = "HINCRBY"; + client.hset("hash incr", "value", 10, require_number(1, name)); + client.HINCRBY("hash incr", "value", 1, require_number(11, name)); + client.HINCRBY("hash incr", "value 2", 1, last(name, require_number(1, name))); +}; + +tests.SUBSCRIBE = function () { + var client1 = client, msg_count = 0, name = "SUBSCRIBE"; + + client1.on("subscribe", function (channel, count) { + if (channel === "chan1") { + client2.publish("chan1", "message 1", require_number(1, name)); + client2.publish("chan2", "message 2", require_number(1, name)); + client2.publish("chan1", "message 3", require_number(1, name)); + } + }); + + client1.on("unsubscribe", function (channel, count) { + if (count === 0) { + // make sure this connection can go into and out of pub/sub mode + client1.incr("did a thing", last(name, require_number(2, name))); + } + }); + + client1.on("message", function (channel, message) { + msg_count += 1; + assert.strictEqual("message " + msg_count, message.toString()); + if (msg_count === 3) { + client1.unsubscribe("chan1", "chan2"); + } + }); + + client1.set("did a thing", 1, require_string("OK", name)); + client1.subscribe("chan1", "chan2", function (err, results) { + assert.strictEqual(null, err, "result sent back unexpected error: " + err); + assert.strictEqual("chan1", results.toString(), name); + }); +}; + +tests.SUB_UNSUB_SUB = function () { + var name = "SUB_UNSUB_SUB"; + client3.subscribe('chan3'); + client3.unsubscribe('chan3'); + client3.subscribe('chan3', function (err, results) { + assert.strictEqual(null, err, "unexpected error: " + err); + client2.publish('chan3', 'foo'); + }); + client3.on('message', function (channel, message) { + assert.strictEqual(channel, 'chan3'); + assert.strictEqual(message, 'foo'); + next(name); + }); +}; + +tests.SUBSCRIBE_QUIT = function () { + var name = "SUBSCRIBE_QUIT"; + client3.on("end", function () { + next(name); + }); + client3.on("subscribe", function (channel, count) { + client3.quit(); + }); + client3.subscribe("chan3"); +}; + +tests.SUBSCRIBE_CLOSE_RESUBSCRIBE = function () { + var name = "SUBSCRIBE_CLOSE_RESUBSCRIBE"; + var c1 = redis.createClient(); + var c2 = redis.createClient(); + var count = 0; + + /* Create two clients. c1 subscribes to two channels, c2 will publish to them. + c2 publishes the first message. + c1 gets the message and drops its connection. It must resubscribe itself. + When it resubscribes, c2 publishes the second message, on the same channel + c1 gets the message and drops its connection. It must resubscribe itself, again. + When it resubscribes, c2 publishes the third message, on the second channel + c1 gets the message and drops its connection. When it reconnects, the test ends. + */ + + c1.on("message", function(channel, message) { + if (channel === "chan1") { + assert.strictEqual(message, "hi on channel 1"); + c1.stream.end(); + + } else if (channel === "chan2") { + assert.strictEqual(message, "hi on channel 2"); + c1.stream.end(); + + } else { + c1.quit(); + c2.quit(); + assert.fail("test failed"); + } + }) + + c1.subscribe("chan1", "chan2"); + + c2.once("ready", function() { + console.log("c2 is ready"); + c1.on("ready", function(err, results) { + console.log("c1 is ready", count); + + count++; + if (count == 1) { + c2.publish("chan1", "hi on channel 1"); + return; + + } else if (count == 2) { + c2.publish("chan2", "hi on channel 2"); + + } else { + c1.quit(function() { + c2.quit(function() { + next(name); + }); + }); + } + }); + + c2.publish("chan1", "hi on channel 1"); + + }); +}; + +tests.EXISTS = function () { + var name = "EXISTS"; + client.del("foo", "foo2", require_number_any(name)); + client.set("foo", "bar", require_string("OK", name)); + client.EXISTS("foo", require_number(1, name)); + client.EXISTS("foo2", last(name, require_number(0, name))); +}; + +tests.DEL = function () { + var name = "DEL"; + client.DEL("delkey", require_number_any(name)); + client.set("delkey", "delvalue", require_string("OK", name)); + client.DEL("delkey", require_number(1, name)); + client.exists("delkey", require_number(0, name)); + client.DEL("delkey", require_number(0, name)); + client.mset("delkey", "delvalue", "delkey2", "delvalue2", require_string("OK", name)); + client.DEL("delkey", "delkey2", last(name, require_number(2, name))); +}; + +tests.TYPE = function () { + var name = "TYPE"; + client.set(["string key", "should be a string"], require_string("OK", name)); + client.rpush(["list key", "should be a list"], require_number_pos(name)); + client.sadd(["set key", "should be a set"], require_number_any(name)); + client.zadd(["zset key", "10.0", "should be a zset"], require_number_any(name)); + client.hset(["hash key", "hashtest", "should be a hash"], require_number_any(0, name)); + + client.TYPE(["string key"], require_string("string", name)); + client.TYPE(["list key"], require_string("list", name)); + client.TYPE(["set key"], require_string("set", name)); + client.TYPE(["zset key"], require_string("zset", name)); + client.TYPE("not here yet", require_string("none", name)); + client.TYPE(["hash key"], last(name, require_string("hash", name))); +}; + +tests.KEYS = function () { + var name = "KEYS"; + client.mset(["test keys 1", "test val 1", "test keys 2", "test val 2"], require_string("OK", name)); + client.KEYS(["test keys*"], function (err, results) { + assert.strictEqual(null, err, "result sent back unexpected error: " + err); + assert.strictEqual(2, results.length, name); + assert.strictEqual("test keys 1", results[0].toString(), name); + assert.strictEqual("test keys 2", results[1].toString(), name); + next(name); + }); +}; + +tests.MULTIBULK_ZERO_LENGTH = function () { + var name = "MULTIBULK_ZERO_LENGTH"; + client.KEYS(['users:*'], function (err, results) { + assert.strictEqual(null, err, 'error on empty multibulk reply'); + assert.strictEqual(true, is_empty_array(results), "not an empty array"); + next(name); + }); +}; + +tests.RANDOMKEY = function () { + var name = "RANDOMKEY"; + client.mset(["test keys 1", "test val 1", "test keys 2", "test val 2"], require_string("OK", name)); + client.RANDOMKEY([], function (err, results) { + assert.strictEqual(null, err, name + " result sent back unexpected error: " + err); + assert.strictEqual(true, /\w+/.test(results), name); + next(name); + }); +}; + +tests.RENAME = function () { + var name = "RENAME"; + client.set(['foo', 'bar'], require_string("OK", name)); + client.RENAME(["foo", "new foo"], require_string("OK", name)); + client.exists(["foo"], require_number(0, name)); + client.exists(["new foo"], last(name, require_number(1, name))); +}; + +tests.RENAMENX = function () { + var name = "RENAMENX"; + client.set(['foo', 'bar'], require_string("OK", name)); + client.set(['foo2', 'bar2'], require_string("OK", name)); + client.RENAMENX(["foo", "foo2"], require_number(0, name)); + client.exists(["foo"], require_number(1, name)); + client.exists(["foo2"], require_number(1, name)); + client.del(["foo2"], require_number(1, name)); + client.RENAMENX(["foo", "foo2"], require_number(1, name)); + client.exists(["foo"], require_number(0, name)); + client.exists(["foo2"], last(name, require_number(1, name))); +}; + +tests.DBSIZE = function () { + var name = "DBSIZE"; + client.set(['foo', 'bar'], require_string("OK", name)); + client.DBSIZE([], last(name, require_number_pos("DBSIZE"))); +}; + +tests.GET = function () { + var name = "GET"; + client.set(["get key", "get val"], require_string("OK", name)); + client.GET(["get key"], last(name, require_string("get val", name))); +}; + +tests.SET = function () { + var name = "SET"; + client.SET(["set key", "set val"], require_string("OK", name)); + client.get(["set key"], last(name, require_string("set val", name))); +}; + +tests.GETSET = function () { + var name = "GETSET"; + client.set(["getset key", "getset val"], require_string("OK", name)); + client.GETSET(["getset key", "new getset val"], require_string("getset val", name)); + client.get(["getset key"], last(name, require_string("new getset val", name))); +}; + +tests.MGET = function () { + var name = "MGET"; + client.mset(["mget keys 1", "mget val 1", "mget keys 2", "mget val 2", "mget keys 3", "mget val 3"], require_string("OK", name)); + client.MGET("mget keys 1", "mget keys 2", "mget keys 3", function (err, results) { + assert.strictEqual(null, err, "result sent back unexpected error: " + err); + assert.strictEqual(3, results.length, name); + assert.strictEqual("mget val 1", results[0].toString(), name); + assert.strictEqual("mget val 2", results[1].toString(), name); + assert.strictEqual("mget val 3", results[2].toString(), name); + }); + client.MGET(["mget keys 1", "mget keys 2", "mget keys 3"], function (err, results) { + assert.strictEqual(null, err, "result sent back unexpected error: " + err); + assert.strictEqual(3, results.length, name); + assert.strictEqual("mget val 1", results[0].toString(), name); + assert.strictEqual("mget val 2", results[1].toString(), name); + assert.strictEqual("mget val 3", results[2].toString(), name); + }); + client.MGET(["mget keys 1", "some random shit", "mget keys 2", "mget keys 3"], function (err, results) { + assert.strictEqual(null, err, "result sent back unexpected error: " + err); + assert.strictEqual(4, results.length, name); + assert.strictEqual("mget val 1", results[0].toString(), name); + assert.strictEqual(null, results[1], name); + assert.strictEqual("mget val 2", results[2].toString(), name); + assert.strictEqual("mget val 3", results[3].toString(), name); + next(name); + }); +}; + +tests.SETNX = function () { + var name = "SETNX"; + client.set(["setnx key", "setnx value"], require_string("OK", name)); + client.SETNX(["setnx key", "new setnx value"], require_number(0, name)); + client.del(["setnx key"], require_number(1, name)); + client.exists(["setnx key"], require_number(0, name)); + client.SETNX(["setnx key", "new setnx value"], require_number(1, name)); + client.exists(["setnx key"], last(name, require_number(1, name))); +}; + +tests.SETEX = function () { + var name = "SETEX"; + client.SETEX(["setex key", "100", "setex val"], require_string("OK", name)); + client.exists(["setex key"], require_number(1, name)); + client.ttl(["setex key"], last(name, require_number_pos(name))); +}; + +tests.MSETNX = function () { + var name = "MSETNX"; + client.mset(["mset1", "val1", "mset2", "val2", "mset3", "val3"], require_string("OK", name)); + client.MSETNX(["mset3", "val3", "mset4", "val4"], require_number(0, name)); + client.del(["mset3"], require_number(1, name)); + client.MSETNX(["mset3", "val3", "mset4", "val4"], require_number(1, name)); + client.exists(["mset3"], require_number(1, name)); + client.exists(["mset4"], last(name, require_number(1, name))); +}; + +tests.HGETALL = function () { + var name = "HGETALL"; + client.hmset(["hosts", "mjr", "1", "another", "23", "home", "1234"], require_string("OK", name)); + client.HGETALL(["hosts"], function (err, obj) { + assert.strictEqual(null, err, name + " result sent back unexpected error: " + err); + assert.strictEqual(3, Object.keys(obj).length, name); + assert.strictEqual("1", obj.mjr.toString(), name); + assert.strictEqual("23", obj.another.toString(), name); + assert.strictEqual("1234", obj.home.toString(), name); + next(name); + }); +}; + +tests.HGETALL_NULL = function () { + var name = "HGETALL_NULL"; + + client.hgetall("missing", function (err, obj) { + assert.strictEqual(null, err); + assert.strictEqual(null, obj); + next(name); + }); +}; + +tests.UTF8 = function () { + var name = "UTF8", + utf8_sample = "ಠ_ಠ"; + + client.set(["utf8test", utf8_sample], require_string("OK", name)); + client.get(["utf8test"], function (err, obj) { + assert.strictEqual(null, err); + assert.strictEqual(utf8_sample, obj); + next(name); + }); +}; + +// Set tests were adapted from Brian Hammond's redis-node-client.js, which has a comprehensive test suite + +tests.SADD = function () { + var name = "SADD"; + + client.del('set0'); + client.SADD('set0', 'member0', require_number(1, name)); + client.sadd('set0', 'member0', last(name, require_number(0, name))); +}; + +tests.SADD2 = function () { + var name = "SADD2"; + + client.del("set0"); + client.sadd("set0", ["member0", "member1", "member2"], require_number(3, name)); + client.smembers("set0", function (err, res) { + assert.strictEqual(res.length, 3); + assert.strictEqual(res[0], "member0"); + assert.strictEqual(res[1], "member1"); + assert.strictEqual(res[2], "member2"); + }); + client.SADD("set1", ["member0", "member1", "member2"], require_number(3, name)); + client.smembers("set1", function (err, res) { + assert.strictEqual(res.length, 3); + assert.strictEqual(res[0], "member0"); + assert.strictEqual(res[1], "member1"); + assert.strictEqual(res[2], "member2"); + next(name); + }); +}; + +tests.SISMEMBER = function () { + var name = "SISMEMBER"; + + client.del('set0'); + client.sadd('set0', 'member0', require_number(1, name)); + client.sismember('set0', 'member0', require_number(1, name)); + client.sismember('set0', 'member1', last(name, require_number(0, name))); +}; + +tests.SCARD = function () { + var name = "SCARD"; + + client.del('set0'); + client.sadd('set0', 'member0', require_number(1, name)); + client.scard('set0', require_number(1, name)); + client.sadd('set0', 'member1', require_number(1, name)); + client.scard('set0', last(name, require_number(2, name))); +}; + +tests.SREM = function () { + var name = "SREM"; + + client.del('set0'); + client.sadd('set0', 'member0', require_number(1, name)); + client.srem('set0', 'foobar', require_number(0, name)); + client.srem('set0', 'member0', require_number(1, name)); + client.scard('set0', last(name, require_number(0, name))); +}; + +tests.SPOP = function () { + var name = "SPOP"; + + client.del('zzz'); + client.sadd('zzz', 'member0', require_number(1, name)); + client.scard('zzz', require_number(1, name)); + + client.spop('zzz', function (err, value) { + if (err) { + assert.fail(err); + } + assert.equal(value, 'member0', name); + }); + + client.scard('zzz', last(name, require_number(0, name))); +}; + +tests.SDIFF = function () { + var name = "SDIFF"; + + client.del('foo'); + client.sadd('foo', 'x', require_number(1, name)); + client.sadd('foo', 'a', require_number(1, name)); + client.sadd('foo', 'b', require_number(1, name)); + client.sadd('foo', 'c', require_number(1, name)); + + client.sadd('bar', 'c', require_number(1, name)); + + client.sadd('baz', 'a', require_number(1, name)); + client.sadd('baz', 'd', require_number(1, name)); + + client.sdiff('foo', 'bar', 'baz', function (err, values) { + if (err) { + assert.fail(err, name); + } + values.sort(); + assert.equal(values.length, 2, name); + assert.equal(values[0], 'b', name); + assert.equal(values[1], 'x', name); + next(name); + }); +}; + +tests.SDIFFSTORE = function () { + var name = "SDIFFSTORE"; + + client.del('foo'); + client.del('bar'); + client.del('baz'); + client.del('quux'); + + client.sadd('foo', 'x', require_number(1, name)); + client.sadd('foo', 'a', require_number(1, name)); + client.sadd('foo', 'b', require_number(1, name)); + client.sadd('foo', 'c', require_number(1, name)); + + client.sadd('bar', 'c', require_number(1, name)); + + client.sadd('baz', 'a', require_number(1, name)); + client.sadd('baz', 'd', require_number(1, name)); + + // NB: SDIFFSTORE returns the number of elements in the dstkey + + client.sdiffstore('quux', 'foo', 'bar', 'baz', require_number(2, name)); + + client.smembers('quux', function (err, values) { + if (err) { + assert.fail(err, name); + } + var members = buffers_to_strings(values).sort(); + + assert.deepEqual(members, [ 'b', 'x' ], name); + next(name); + }); +}; + +tests.SMEMBERS = function () { + var name = "SMEMBERS"; + + client.del('foo'); + client.sadd('foo', 'x', require_number(1, name)); + + client.smembers('foo', function (err, members) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(members), [ 'x' ], name); + }); + + client.sadd('foo', 'y', require_number(1, name)); + + client.smembers('foo', function (err, values) { + if (err) { + assert.fail(err, name); + } + assert.equal(values.length, 2, name); + var members = buffers_to_strings(values).sort(); + + assert.deepEqual(members, [ 'x', 'y' ], name); + next(name); + }); +}; + +tests.SMOVE = function () { + var name = "SMOVE"; + + client.del('foo'); + client.del('bar'); + + client.sadd('foo', 'x', require_number(1, name)); + client.smove('foo', 'bar', 'x', require_number(1, name)); + client.sismember('foo', 'x', require_number(0, name)); + client.sismember('bar', 'x', require_number(1, name)); + client.smove('foo', 'bar', 'x', last(name, require_number(0, name))); +}; + +tests.SINTER = function () { + var name = "SINTER"; + + client.del('sa'); + client.del('sb'); + client.del('sc'); + + client.sadd('sa', 'a', require_number(1, name)); + client.sadd('sa', 'b', require_number(1, name)); + client.sadd('sa', 'c', require_number(1, name)); + + client.sadd('sb', 'b', require_number(1, name)); + client.sadd('sb', 'c', require_number(1, name)); + client.sadd('sb', 'd', require_number(1, name)); + + client.sadd('sc', 'c', require_number(1, name)); + client.sadd('sc', 'd', require_number(1, name)); + client.sadd('sc', 'e', require_number(1, name)); + + client.sinter('sa', 'sb', function (err, intersection) { + if (err) { + assert.fail(err, name); + } + assert.equal(intersection.length, 2, name); + assert.deepEqual(buffers_to_strings(intersection).sort(), [ 'b', 'c' ], name); + }); + + client.sinter('sb', 'sc', function (err, intersection) { + if (err) { + assert.fail(err, name); + } + assert.equal(intersection.length, 2, name); + assert.deepEqual(buffers_to_strings(intersection).sort(), [ 'c', 'd' ], name); + }); + + client.sinter('sa', 'sc', function (err, intersection) { + if (err) { + assert.fail(err, name); + } + assert.equal(intersection.length, 1, name); + assert.equal(intersection[0], 'c', name); + }); + + // 3-way + + client.sinter('sa', 'sb', 'sc', function (err, intersection) { + if (err) { + assert.fail(err, name); + } + assert.equal(intersection.length, 1, name); + assert.equal(intersection[0], 'c', name); + next(name); + }); +}; + +tests.SINTERSTORE = function () { + var name = "SINTERSTORE"; + + client.del('sa'); + client.del('sb'); + client.del('sc'); + client.del('foo'); + + client.sadd('sa', 'a', require_number(1, name)); + client.sadd('sa', 'b', require_number(1, name)); + client.sadd('sa', 'c', require_number(1, name)); + + client.sadd('sb', 'b', require_number(1, name)); + client.sadd('sb', 'c', require_number(1, name)); + client.sadd('sb', 'd', require_number(1, name)); + + client.sadd('sc', 'c', require_number(1, name)); + client.sadd('sc', 'd', require_number(1, name)); + client.sadd('sc', 'e', require_number(1, name)); + + client.sinterstore('foo', 'sa', 'sb', 'sc', require_number(1, name)); + + client.smembers('foo', function (err, members) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(members), [ 'c' ], name); + next(name); + }); +}; + +tests.SUNION = function () { + var name = "SUNION"; + + client.del('sa'); + client.del('sb'); + client.del('sc'); + + client.sadd('sa', 'a', require_number(1, name)); + client.sadd('sa', 'b', require_number(1, name)); + client.sadd('sa', 'c', require_number(1, name)); + + client.sadd('sb', 'b', require_number(1, name)); + client.sadd('sb', 'c', require_number(1, name)); + client.sadd('sb', 'd', require_number(1, name)); + + client.sadd('sc', 'c', require_number(1, name)); + client.sadd('sc', 'd', require_number(1, name)); + client.sadd('sc', 'e', require_number(1, name)); + + client.sunion('sa', 'sb', 'sc', function (err, union) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(union).sort(), ['a', 'b', 'c', 'd', 'e'], name); + next(name); + }); +}; + +tests.SUNIONSTORE = function () { + var name = "SUNIONSTORE"; + + client.del('sa'); + client.del('sb'); + client.del('sc'); + client.del('foo'); + + client.sadd('sa', 'a', require_number(1, name)); + client.sadd('sa', 'b', require_number(1, name)); + client.sadd('sa', 'c', require_number(1, name)); + + client.sadd('sb', 'b', require_number(1, name)); + client.sadd('sb', 'c', require_number(1, name)); + client.sadd('sb', 'd', require_number(1, name)); + + client.sadd('sc', 'c', require_number(1, name)); + client.sadd('sc', 'd', require_number(1, name)); + client.sadd('sc', 'e', require_number(1, name)); + + client.sunionstore('foo', 'sa', 'sb', 'sc', function (err, cardinality) { + if (err) { + assert.fail(err, name); + } + assert.equal(cardinality, 5, name); + }); + + client.smembers('foo', function (err, members) { + if (err) { + assert.fail(err, name); + } + assert.equal(members.length, 5, name); + assert.deepEqual(buffers_to_strings(members).sort(), ['a', 'b', 'c', 'd', 'e'], name); + next(name); + }); +}; + +// SORT test adapted from Brian Hammond's redis-node-client.js, which has a comprehensive test suite + +tests.SORT = function () { + var name = "SORT"; + + client.del('y'); + client.del('x'); + + client.rpush('y', 'd', require_number(1, name)); + client.rpush('y', 'b', require_number(2, name)); + client.rpush('y', 'a', require_number(3, name)); + client.rpush('y', 'c', require_number(4, name)); + + client.rpush('x', '3', require_number(1, name)); + client.rpush('x', '9', require_number(2, name)); + client.rpush('x', '2', require_number(3, name)); + client.rpush('x', '4', require_number(4, name)); + + client.set('w3', '4', require_string("OK", name)); + client.set('w9', '5', require_string("OK", name)); + client.set('w2', '12', require_string("OK", name)); + client.set('w4', '6', require_string("OK", name)); + + client.set('o2', 'buz', require_string("OK", name)); + client.set('o3', 'foo', require_string("OK", name)); + client.set('o4', 'baz', require_string("OK", name)); + client.set('o9', 'bar', require_string("OK", name)); + + client.set('p2', 'qux', require_string("OK", name)); + client.set('p3', 'bux', require_string("OK", name)); + client.set('p4', 'lux', require_string("OK", name)); + client.set('p9', 'tux', require_string("OK", name)); + + // Now the data has been setup, we can test. + + // But first, test basic sorting. + + // y = [ d b a c ] + // sort y ascending = [ a b c d ] + // sort y descending = [ d c b a ] + + client.sort('y', 'asc', 'alpha', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), ['a', 'b', 'c', 'd'], name); + }); + + client.sort('y', 'desc', 'alpha', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), ['d', 'c', 'b', 'a'], name); + }); + + // Now try sorting numbers in a list. + // x = [ 3, 9, 2, 4 ] + + client.sort('x', 'asc', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), [2, 3, 4, 9], name); + }); + + client.sort('x', 'desc', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), [9, 4, 3, 2], name); + }); + + // Try sorting with a 'by' pattern. + + client.sort('x', 'by', 'w*', 'asc', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), [3, 9, 4, 2], name); + }); + + // Try sorting with a 'by' pattern and 1 'get' pattern. + + client.sort('x', 'by', 'w*', 'asc', 'get', 'o*', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), ['foo', 'bar', 'baz', 'buz'], name); + }); + + // Try sorting with a 'by' pattern and 2 'get' patterns. + + client.sort('x', 'by', 'w*', 'asc', 'get', 'o*', 'get', 'p*', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), ['foo', 'bux', 'bar', 'tux', 'baz', 'lux', 'buz', 'qux'], name); + }); + + // Try sorting with a 'by' pattern and 2 'get' patterns. + // Instead of getting back the sorted set/list, store the values to a list. + // Then check that the values are there in the expected order. + + client.sort('x', 'by', 'w*', 'asc', 'get', 'o*', 'get', 'p*', 'store', 'bacon', function (err) { + if (err) { + assert.fail(err, name); + } + }); + + client.lrange('bacon', 0, -1, function (err, values) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(values), ['foo', 'bux', 'bar', 'tux', 'baz', 'lux', 'buz', 'qux'], name); + next(name); + }); + + // TODO - sort by hash value +}; + +tests.MONITOR = function () { + var name = "MONITOR", responses = [], monitor_client; + + monitor_client = redis.createClient(); + monitor_client.monitor(function (err, res) { + client.mget("some", "keys", "foo", "bar"); + client.set("json", JSON.stringify({ + foo: "123", + bar: "sdflkdfsjk", + another: false + })); + }); + monitor_client.on("monitor", function (time, args) { + // skip monitor command for Redis <= 2.4.16 + if (args[0] === "monitor") return; + + responses.push(args); + if (responses.length === 2) { + assert.strictEqual(5, responses[0].length); + assert.strictEqual("mget", responses[0][0]); + assert.strictEqual("some", responses[0][1]); + assert.strictEqual("keys", responses[0][2]); + assert.strictEqual("foo", responses[0][3]); + assert.strictEqual("bar", responses[0][4]); + assert.strictEqual(3, responses[1].length); + assert.strictEqual("set", responses[1][0]); + assert.strictEqual("json", responses[1][1]); + assert.strictEqual('{"foo":"123","bar":"sdflkdfsjk","another":false}', responses[1][2]); + monitor_client.quit(function (err, res) { + next(name); + }); + } + }); +}; + +tests.BLPOP = function () { + var name = "BLPOP"; + + client.rpush("blocking list", "initial value", function (err, res) { + client2.BLPOP("blocking list", 0, function (err, res) { + assert.strictEqual("blocking list", res[0].toString()); + assert.strictEqual("initial value", res[1].toString()); + + client.rpush("blocking list", "wait for this value"); + }); + client2.BLPOP("blocking list", 0, function (err, res) { + assert.strictEqual("blocking list", res[0].toString()); + assert.strictEqual("wait for this value", res[1].toString()); + next(name); + }); + }); +}; + +tests.BLPOP_TIMEOUT = function () { + var name = "BLPOP_TIMEOUT"; + + // try to BLPOP the list again, which should be empty. This should timeout and return null. + client2.BLPOP("blocking list", 1, function (err, res) { + if (err) { + throw err; + } + + assert.strictEqual(res, null); + next(name); + }); +}; + +tests.EXPIRE = function () { + var name = "EXPIRE"; + client.set(['expiry key', 'bar'], require_string("OK", name)); + client.EXPIRE(["expiry key", "1"], require_number_pos(name)); + setTimeout(function () { + client.exists(["expiry key"], last(name, require_number(0, name))); + }, 2000); +}; + +tests.TTL = function () { + var name = "TTL"; + client.set(["ttl key", "ttl val"], require_string("OK", name)); + client.expire(["ttl key", "100"], require_number_pos(name)); + setTimeout(function () { + client.TTL(["ttl key"], last(name, require_number_pos(0, name))); + }, 500); +}; + +tests.OPTIONAL_CALLBACK = function () { + var name = "OPTIONAL_CALLBACK"; + client.del("op_cb1"); + client.set("op_cb1", "x"); + client.get("op_cb1", last(name, require_string("x", name))); +}; + +tests.OPTIONAL_CALLBACK_UNDEFINED = function () { + var name = "OPTIONAL_CALLBACK_UNDEFINED"; + client.del("op_cb2"); + client.set("op_cb2", "y", undefined); + client.get("op_cb2", last(name, require_string("y", name))); +}; + +tests.HMSET_THROWS_ON_NON_STRINGS = function () { + var name = "HMSET_THROWS_ON_NON_STRINGS"; + var hash = name; + var data = { "a": [ "this is not a string" ] }; + + client.hmset(hash, data, cb); + function cb(e, r) { + assert(e); // should be an error! + } + + // alternative way it throws + function thrower() { + client.hmset(hash, data); + } + assert.throws(thrower); + next(name); +}; + +tests.ENABLE_OFFLINE_QUEUE_TRUE = function () { + var name = "ENABLE_OFFLINE_QUEUE_TRUE"; + var cli = redis.createClient(9999, null, { + max_attempts: 1 + // default :) + // enable_offline_queue: true + }); + cli.on('error', function(e) { + // ignore, b/c expecting a "can't connect" error + }); + return setTimeout(function() { + cli.set(name, name, function(err, result) { + assert.ifError(err); + }); + + return setTimeout(function(){ + assert.strictEqual(cli.offline_queue.length, 1); + return next(name); + }, 25); + }, 50); +}; + +tests.ENABLE_OFFLINE_QUEUE_FALSE = function () { + var name = "ENABLE_OFFLINE_QUEUE_FALSE"; + var cli = redis.createClient(9999, null, { + max_attempts: 1, + enable_offline_queue: false + }); + cli.on('error', function() { + // ignore, see above + }); + assert.throws(function () { + cli.set(name, name) + }) + assert.doesNotThrow(function () { + cli.set(name, name, function (err) { + // should callback with an error + assert.ok(err); + setTimeout(function () { + next(name); + }, 50); + }); + }); +}; + +// TODO - need a better way to test auth, maybe auto-config a local Redis server or something. +// Yes, this is the real password. Please be nice, thanks. +tests.auth = function () { + var name = "AUTH", client4, ready_count = 0; + + client4 = redis.createClient(9006, "filefish.redistogo.com"); + client4.auth("664b1b6aaf134e1ec281945a8de702a9", function (err, res) { + assert.strictEqual(null, err, name); + assert.strictEqual("OK", res.toString(), name); + }); + + // test auth, then kill the connection so it'll auto-reconnect and auto-re-auth + client4.on("ready", function () { + ready_count++; + if (ready_count === 1) { + client4.stream.destroy(); + } else { + client4.quit(function (err, res) { + next(name); + }); + } + }); +}; + +all_tests = Object.keys(tests); +all_start = new Date(); +test_count = 0; + +run_next_test = function run_next_test() { + var test_name = all_tests.shift(); + if (typeof tests[test_name] === "function") { + util.print('- \x1b[1m' + test_name.toLowerCase() + '\x1b[0m:'); + cur_start = new Date(); + test_count += 1; + tests[test_name](); + } else { + console.log('\n completed \x1b[32m%d\x1b[0m tests in \x1b[33m%d\x1b[0m ms\n', test_count, new Date() - all_start); + client.quit(); + client2.quit(); + } +}; + +client.once("ready", function start_tests() { + console.log("Connected to " + client.host + ":" + client.port + ", Redis server version " + client.server_info.redis_version + "\n"); + console.log("Using reply parser " + client.reply_parser.name); + + run_next_test(); + + connected = true; +}); + +client.on('end', function () { + ended = true; +}); + +// Exit immediately on connection failure, which triggers "exit", below, which fails the test +client.on("error", function (err) { + console.error("client: " + err.stack); + process.exit(); +}); +client2.on("error", function (err) { + console.error("client2: " + err.stack); + process.exit(); +}); +client3.on("error", function (err) { + console.error("client3: " + err.stack); + process.exit(); +}); +client.on("reconnecting", function (params) { + console.log("reconnecting: " + util.inspect(params)); +}); + +process.on('uncaughtException', function (err) { + console.error("Uncaught exception: " + err.stack); + process.exit(1); +}); + +process.on('exit', function (code) { + assert.equal(true, connected); + assert.equal(true, ended); +}); diff --git a/node_modules/socket.io/node_modules/socket.io-client/.npmignore b/node_modules/socket.io/node_modules/socket.io-client/.npmignore new file mode 100644 index 0000000..c27cb50 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/.npmignore @@ -0,0 +1,2 @@ +test/node_modules +support diff --git a/node_modules/socket.io/node_modules/socket.io-client/History.md b/node_modules/socket.io/node_modules/socket.io-client/History.md new file mode 100644 index 0000000..8ee017d --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/History.md @@ -0,0 +1,226 @@ + +0.9.11 / 2012-11-02 +=================== + + * Enable use of 'xhr' transport in Node.js + * Fix the problem with disconnecting xhr-polling users + * Add should to devDependencies + * Prefer XmlHttpRequest if CORS is available + * Make client compatible with AMD loaders. + +0.9.10 / 2012-08-10 +=================== + + * fix removeAllListeners to behave as expected. + * set withCredentials to true only if xdomain. + * socket: disable disconnect on unload by default. + +0.9.9 / 2012-08-01 +================== + + * socket: fixed disconnect xhr url and made it actually sync + * *: bump xmlhttprequest dep + +0.9.8 / 2012-07-24 +================== + + * Fixed build. + +0.9.7 / 2012-07-24 +================== + + * iOS websocket crash fix. + * Fixed potential `open` collision. + * Fixed disconnectSync. + +0.9.6 / 2012-04-17 +================== + + * Don't position the jsonp form off the screen (android fix). + +0.9.5 / 2012-04-05 +================== + + * Bumped version. + +0.9.4 / 2012-04-01 +================== + + * Fixes polling loop upon reconnect advice (fixes #438). + +0.9.3 / 2012-03-28 +================== + + * Fix XHR.check, which was throwing an error transparently and causing non-IE browsers to fall back to JSONP [mikito] + * Fixed forced disconnect on window close [zzzaaa] + +0.9.2 / 2012-03-13 +================== + + * Transport order set by "options" [zzzaaa] + +0.9.1-1 / 2012-03-02 +==================== + + * Fixed active-x-obfuscator NPM dependency. + +0.9.1 / 2012-03-02 +================== + + * Misc corrections. + * Added warning within Firefox about webworker test in test runner. + * Update ws dependency [einaros] + * Implemented client side heartbeat checks. [felixge] + * Improved Firewall support with ActiveX obfuscation. [felixge] + * Fixed error handling during connection process. [Outsideris] + +0.9.0 / 2012-02-26 +================== + + * Added DS_Store to gitignore. + * Updated depedencies. + * Bumped uglify + * Tweaking code so it doesn't throw an exception when used inside a WebWorker in Firefox + * Do not rely on Array.prototype.indexOf as it breaks with pages that use the Prototype.js library. + * Windows support landed + * Use @einaros ws module instead of the old crap one + * Fix for broken closeTimeout and 'IE + xhr' goes into infinite loop on disconnection + * Disabled reconnection on error if reconnect option is set to false + * Set withCredentials to true before xhr to fix authentication + * Clears the timeout from reconnection attempt when there is a successful or failed reconnection. + This fixes the issue of setTimeout's carrying over from previous reconnection + and changing (skipping) values of self.reconnectionDelay in the newer reconnection. + * Removed decoding of parameters when chunking the query string. + This was used later on to construct the url to post to the socket.io server + for connection and if we're adding custom parameters of our own to this url + (for example for OAuth authentication) they were being sent decoded, which is wrong. + +0.8.7 / 2011-11-05 +================== + + * Bumped client + +0.8.6 / 2011-10-27 +================== + + * Added WebWorker support. + * Fixed swfobject and web_socket.js to not assume window. + * Fixed CORS detection for webworker. + * Fix `defer` for webkit in a webworker. + * Fixed io.util.request to not rely on window. + * FIxed; use global instead of window and dont rely on document. + * Fixed; JSON-P handshake if CORS is not available. + * Made underlying Transport disconnection trigger immediate socket.io disconnect. + * Fixed warning when compressing with Google Closure Compiler. + * Fixed builder's uglify utf-8 support. + * Added workaround for loading indicator in FF jsonp-polling. [3rd-Eden] + * Fixed host discovery lookup. [holic] + * Fixed close timeout when disconnected/reconnecting. [jscharlach] + * Fixed jsonp-polling feature detection. + * Fixed jsonp-polling client POSTing of \n. + * Fixed test runner on IE6/7 + +0.8.5 / 2011-10-07 +================== + + * Bumped client + +0.8.4 / 2011-09-06 +================== + + * Corrected build + +0.8.3 / 2011-09-03 +================== + + * Fixed `\n` parsing for non-JSON packets. + * Fixed; make Socket.IO XHTML doctype compatible (fixes #460 from server) + * Fixed support for Node.JS running `socket.io-client`. + * Updated repository name in `package.json`. + * Added support for different policy file ports without having to port + forward 843 on the server side [3rd-Eden] + +0.8.2 / 2011-08-29 +================== + + * Fixed flashsocket detection. + +0.8.1 / 2011-08-29 +================== + + * Bump version. + +0.8.0 / 2011-08-28 +================== + + * Added MozWebSocket support (hybi-10 doesn't require API changes) [einaros]. + +0.7.11 / 2011-08-27 +=================== + + * Corrected previous release (missing build). + +0.7.10 / 2011-08-27 +=================== + + * Fix for failing fallback in websockets + +0.7.9 / 2011-08-12 +================== + + * Added check on `Socket#onConnect` to prevent double `connect` events on the main manager. + * Fixed socket namespace connect test. Remove broken alternative namespace connect test. + * Removed test handler for removed test. + * Bumped version to match `socket.io` server. + +0.7.5 / 2011-08-08 +================== + + * Added querystring support for `connect` [3rd-Eden] + * Added partial Node.JS transports support [3rd-Eden, josephg] + * Fixed builder test. + * Changed `util.inherit` to replicate Object.create / __proto__. + * Changed and cleaned up some acceptance tests. + * Fixed race condition with a test that could not be run multiple times. + * Added test for encoding a payload. + * Added the ability to override the transport to use in acceptance test [3rd-Eden] + * Fixed multiple connect packets [DanielBaulig] + * Fixed jsonp-polling over-buffering [3rd-Eden] + * Fixed ascii preservation in minified socket.io client [3rd-Eden] + * Fixed socket.io in situations where the page is not served through utf8. + * Fixed namespaces not reconnecting after disconnect [3rd-Eden] + * Fixed default port for secure connections. + +0.7.4 / 2011-07-12 +================== + + * Added `SocketNamespace#of` shortcut. [3rd-Eden] + * Fixed a IE payload decoding bug. [3rd-Eden] + * Honor document protocol, unless overriden. [dvv] + * Fixed new builder dependencies. [3rd-Eden] + +0.7.3 / 2011-06-30 +================== + + * Fixed; acks don't depend on arity. They're automatic for `.send` and + callback based for `.emit`. [dvv] + * Added support for sub-sockets authorization. [3rd-Eden] + * Added BC support for `new io.connect`. [fat] + * Fixed double `connect` events. [3rd-Eden] + * Fixed reconnection with jsonp-polling maintaining old sessionid. [franck34] + +0.7.2 / 2011-06-22 +================== + + * Added `noop` message type. + +0.7.1 / 2011-06-21 +================== + + * Bumped socket.io dependency version for acceptance tests. + +0.7.0 / 2011-06-21 +================== + + * http://socket.io/announcement.html + diff --git a/node_modules/socket.io/node_modules/socket.io-client/Makefile b/node_modules/socket.io/node_modules/socket.io-client/Makefile new file mode 100644 index 0000000..f2d2f41 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/Makefile @@ -0,0 +1,20 @@ + +ALL_TESTS = $(shell find test/ -name '*.test.js') + +run-tests: + @./node_modules/.bin/expresso \ + -I lib \ + -I support \ + --serial \ + $(TESTS) + +test: + @$(MAKE) TESTS="$(ALL_TESTS)" run-tests + +test-acceptance: + @node support/test-runner/app $(TRANSPORT) + +build: + @node ./bin/builder.js + +.PHONY: test diff --git a/node_modules/socket.io/node_modules/socket.io-client/README.md b/node_modules/socket.io/node_modules/socket.io-client/README.md new file mode 100644 index 0000000..cdb7715 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/README.md @@ -0,0 +1,246 @@ +socket.io +========= + +#### Sockets for the rest of us + +The `socket.io` client is basically a simple HTTP Socket interface implementation. +It looks similar to WebSocket while providing additional features and +leveraging other transports when WebSocket is not supported by the user's +browser. + +```js +var socket = io.connect('http://domain.com'); +socket.on('connect', function () { + // socket connected +}); +socket.on('custom event', function () { + // server emitted a custom event +}); +socket.on('disconnect', function () { + // socket disconnected +}); +socket.send('hi there'); +``` + +### Recipes + +#### Utilizing namespaces (ie: multiple sockets) + +If you want to namespace all the messages and events emitted to a particular +endpoint, simply specify it as part of the `connect` uri: + +```js +var chat = io.connect('http://localhost/chat'); +chat.on('connect', function () { + // chat socket connected +}); + +var news = io.connect('/news'); // io.connect auto-detects host +news.on('connect', function () { + // news socket connected +}); +``` + +#### Emitting custom events + +To ease with the creation of applications, you can emit custom events outside +of the global `message` event. + +```js +var socket = io.connect(); +socket.emit('server custom event', { my: 'data' }); +``` + +#### Forcing disconnection + +```js +var socket = io.connect(); +socket.on('connect', function () { + socket.disconnect(); +}); +``` + +### Documentation + +#### io#connect + +```js +io.connect(uri, [options]); +``` + +##### Options: + +- *resource* + + socket.io + + The resource is what allows the `socket.io` server to identify incoming connections by `socket.io` clients. In other words, any HTTP server can implement socket.io and still serve other normal, non-realtime HTTP requests. + +- *transports* + +```js +['websocket', 'flashsocket', 'htmlfile', 'xhr-multipart', 'xhr-polling', 'jsonp-polling'] +``` + + A list of the transports to attempt to utilize (in order of preference). + +- *'connect timeout'* + +```js +5000 +``` + + The amount of milliseconds a transport has to create a connection before we consider it timed out. + +- *'try multiple transports'* + +```js +true +``` + + A boolean indicating if we should try other transports when the connectTimeout occurs. + +- *reconnect* + +```js +true +``` + + A boolean indicating if we should automatically reconnect if a connection is disconnected. + +- *'reconnection delay'* + +```js +500 +``` + + The amount of milliseconds before we try to connect to the server again. We are using a exponential back off algorithm for the following reconnections, on each reconnect attempt this value will get multiplied (500 > 1000 > 2000 > 4000 > 8000). + + +- *'max reconnection attempts'* + +```js +10 +``` + + The amount of attempts should we make using the current transport to connect to the server? After this we will do one final attempt, and re-try with all enabled transport methods before we give up. + +##### Properties: + +- *options* + + The passed in options combined with the defaults. + +- *connected* + + Whether the socket is connected or not. + +- *connecting* + + Whether the socket is connecting or not. + +- *reconnecting* + + Whether we are reconnecting or not. + +- *transport* + + The transport instance. + +##### Methods: + +- *connect(λ)* + + Establishes a connection. If λ is supplied as argument, it will be called once the connection is established. + +- *send(message)* + + A string of data to send. + +- *disconnect* + + Closes the connection. + +- *on(event, λ)* + + Adds a listener for the event *event*. + +- *once(event, λ)* + + Adds a one time listener for the event *event*. The listener is removed after the first time the event is fired. + +- *removeListener(event, λ)* + + Removes the listener λ for the event *event*. + +##### Events: + +- *connect* + + Fired when the connection is established and the handshake successful. + +- *connecting(transport_type)* + + Fired when a connection is attempted, passing the transport name. + +- *connect_failed* + + Fired when the connection timeout occurs after the last connection attempt. + This only fires if the `connectTimeout` option is set. + If the `tryTransportsOnConnectTimeout` option is set, this only fires once all + possible transports have been tried. + +- *message(message)* + + Fired when a message arrives from the server + +- *close* + + Fired when the connection is closed. Be careful with using this event, as some transports will fire it even under temporary, expected disconnections (such as XHR-Polling). + +- *disconnect* + + Fired when the connection is considered disconnected. + +- *reconnect(transport_type,reconnectionAttempts)* + + Fired when the connection has been re-established. This only fires if the `reconnect` option is set. + +- *reconnecting(reconnectionDelay,reconnectionAttempts)* + + Fired when a reconnection is attempted, passing the next delay for the next reconnection. + +- *reconnect_failed* + + Fired when all reconnection attempts have failed and we where unsuccessful in reconnecting to the server. + +### Contributors + +Guillermo Rauch <guillermo@learnboost.com> + +Arnout Kazemier <info@3rd-eden.com> + +### License + +(The MIT License) + +Copyright (c) 2010 LearnBoost <dev@learnboost.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/socket.io/node_modules/socket.io-client/bin/builder.js b/node_modules/socket.io/node_modules/socket.io-client/bin/builder.js new file mode 100644 index 0000000..7383c75 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/bin/builder.js @@ -0,0 +1,303 @@ +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var fs = require('fs') + , socket = require('../lib/io') + , uglify = require('uglify-js') + , activeXObfuscator = require('active-x-obfuscator'); + +/** + * License headers. + * + * @api private + */ + +var template = '/*! Socket.IO.%ext% build:' + socket.version + ', %type%. Copyright(c) 2011 LearnBoost MIT Licensed */\n' + , development = template.replace('%type%', 'development').replace('%ext%', 'js') + , production = template.replace('%type%', 'production').replace('%ext%', 'min.js'); + +/** + * If statements, these allows you to create serveride & client side compatible + * code using specially designed `if` statements that remove serverside + * designed code from the source files + * + * @api private + */ + +var starttagIF = '// if node' + , endtagIF = '// end node'; + +/** + * The modules that are required to create a base build of Socket.IO. + * + * @const + * @type {Array} + * @api private + */ + +var base = [ + 'io.js' + , 'util.js' + , 'events.js' + , 'json.js' + , 'parser.js' + , 'transport.js' + , 'socket.js' + , 'namespace.js' + ]; + +/** + * The available transports for Socket.IO. These are mapped as: + * + * - `key` the name of the transport + * - `value` the dependencies for the transport + * + * @const + * @type {Object} + * @api public + */ + +var baseTransports = { + 'websocket': ['transports/websocket.js'] + , 'flashsocket': [ + 'transports/websocket.js' + , 'transports/flashsocket.js' + , 'vendor/web-socket-js/swfobject.js' + , 'vendor/web-socket-js/web_socket.js' + ] + , 'htmlfile': ['transports/xhr.js', 'transports/htmlfile.js'] + /* FIXME: re-enable me once we have multi-part support + , 'xhr-multipart': ['transports/xhr.js', 'transports/xhr-multipart.js'] */ + , 'xhr-polling': ['transports/xhr.js', 'transports/xhr-polling.js'] + , 'jsonp-polling': [ + 'transports/xhr.js' + , 'transports/xhr-polling.js' + , 'transports/jsonp-polling.js' + ] +}; + +/** + * Wrappers for client-side usage. + * This enables usage in top-level browser window, client-side CommonJS systems and AMD loaders. + * If doing a node build for server-side client, this wrapper is NOT included. + * @api private + */ +var wrapperPre = "\nvar io = ('undefined' === typeof module ? {} : module.exports);\n(function() {\n"; + +var wrapperPost = "\nif (typeof define === \"function\" && define.amd) {" + + "\n define([], function () { return io; });" + + "\n}\n})();"; + + +/** + * Builds a custom Socket.IO distribution based on the transports that you + * need. You can configure the build to create development build or production + * build (minified). + * + * @param {Array} transports The transports that needs to be bundled. + * @param {Object} [options] Options to configure the building process. + * @param {Function} callback Last argument should always be the callback + * @callback {String|Boolean} err An optional argument, if it exists than an error + * occurred during the build process. + * @callback {String} result The result of the build process. + * @api public + */ + +var builder = module.exports = function () { + var transports, options, callback, error = null + , args = Array.prototype.slice.call(arguments, 0) + , settings = { + minify: true + , node: false + , custom: [] + }; + + // Fancy pancy argument support this makes any pattern possible mainly + // because we require only one of each type + args.forEach(function (arg) { + var type = Object.prototype.toString.call(arg) + .replace(/\[object\s(\w+)\]/gi , '$1' ).toLowerCase(); + + switch (type) { + case 'array': + return transports = arg; + case 'object': + return options = arg; + case 'function': + return callback = arg; + } + }); + + // Add defaults + options = options || {}; + transports = transports || Object.keys(baseTransports); + + // Merge the data + for(var option in options) { + settings[option] = options[option]; + } + + // Start creating a dependencies chain with all the required files for the + // custom Socket.IO bundle. + var files = []; + base.forEach(function (file) { + files.push(__dirname + '/../lib/' + file); + }); + + transports.forEach(function (transport) { + var dependencies = baseTransports[transport]; + if (!dependencies) { + error = 'Unsupported transport `' + transport + '` supplied as argument.'; + return; + } + + // Add the files to the files list, but only if they are not added before + dependencies.forEach(function (file) { + var path = __dirname + '/../lib/' + file; + if (!~files.indexOf(path)) files.push(path); + }) + }); + + // check to see if the files tree compilation generated any errors. + if (error) return callback(error); + + var results = {}; + files.forEach(function (file) { + fs.readFile(file, function (err, content) { + if (err) error = err; + results[file] = content; + + // check if we are done yet, or not.. Just by checking the size of the result + // object. + if (Object.keys(results).length !== files.length) return; + + // we are done, did we error? + if (error) return callback(error); + + // start with the license header + var code = development + , ignore = 0; + + // pre-wrapper for non-server-side builds + if (!settings.node) code += wrapperPre; + + // concatenate the file contents in order + files.forEach(function (file) { + code += results[file]; + }); + + // check if we need to add custom code + if (settings.custom.length) { + settings.custom.forEach(function (content) { + code += content; + }); + } + + // post-wrapper for non-server-side builds + if (!settings.node) { + code += wrapperPost; + } + + code = activeXObfuscator(code); + + // Search for conditional code blocks that need to be removed as they + // where designed for a server side env. but only if we don't want to + // make this build node compatible. + if (!settings.node) { + code = code.split('\n').filter(function (line) { + // check if there are tags in here + var start = line.indexOf(starttagIF) >= 0 + , end = line.indexOf(endtagIF) >= 0 + , ret = ignore; + + // ignore the current line + if (start) { + ignore++; + ret = ignore; + } + + // stop ignoring the next line + if (end) { + ignore--; + } + + return ret == 0; + }).join('\n'); + } + + // check if we need to process it any further + if (settings.minify) { + var ast = uglify.parser.parse(code); + ast = uglify.uglify.ast_mangle(ast); + ast = uglify.uglify.ast_squeeze(ast); + + code = production + uglify.uglify.gen_code(ast, { ascii_only: true }); + } + + callback(error, code); + }) + }) +}; + +/** + * Builder version is also the current client version + * this way we don't have to do another include for the + * clients version number and we can just include the builder. + * + * @type {String} + * @api public + */ + +builder.version = socket.version; + +/** + * A list of all build in transport types. + * + * @type {Object} + * @api public + */ + +builder.transports = baseTransports; + +/** + * Command line support, this allows us to generate builds without having + * to load it as module. + */ + +if (!module.parent){ + // the first 2 are `node` and the path to this file, we don't need them + var args = process.argv.slice(2); + + // build a development build + builder(args.length ? args : false, { minify:false }, function (err, content) { + if (err) return console.error(err); + + fs.write( + fs.openSync(__dirname + '/../dist/socket.io.js', 'w') + , content + , 0 + , 'utf8' + ); + console.log('Successfully generated the development build: socket.io.js'); + }); + + // and build a production build + builder(args.length ? args : false, function (err, content) { + if (err) return console.error(err); + + fs.write( + fs.openSync(__dirname + '/../dist/socket.io.min.js', 'w') + , content + , 0 + , 'utf8' + ); + console.log('Successfully generated the production build: socket.io.min.js'); + }); +} diff --git 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mode 100644 index 0000000..6ea5dd0 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/dist/socket.io.js @@ -0,0 +1,3871 @@ +/*! Socket.IO.js build:0.9.11, development. Copyright(c) 2011 LearnBoost MIT Licensed */ + +var io = ('undefined' === typeof module ? {} : module.exports); +(function() { + +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, global) { + + /** + * IO namespace. + * + * @namespace + */ + + var io = exports; + + /** + * Socket.IO version + * + * @api public + */ + + io.version = '0.9.11'; + + /** + * Protocol implemented. + * + * @api public + */ + + io.protocol = 1; + + /** + * Available transports, these will be populated with the available transports + * + * @api public + */ + + io.transports = []; + + /** + * Keep track of jsonp callbacks. + * + * @api private + */ + + io.j = []; + + /** + * Keep track of our io.Sockets + * + * @api private + */ + io.sockets = {}; + + + /** + * Manages connections to hosts. + * + * @param {String} uri + * @Param {Boolean} force creation of new socket (defaults to false) + * @api public + */ + + io.connect = function (host, details) { + var uri = io.util.parseUri(host) + , uuri + , socket; + + if (global && global.location) { + uri.protocol = uri.protocol || global.location.protocol.slice(0, -1); + uri.host = uri.host || (global.document + ? global.document.domain : global.location.hostname); + uri.port = uri.port || global.location.port; + } + + uuri = io.util.uniqueUri(uri); + + var options = { + host: uri.host + , secure: 'https' == uri.protocol + , port: uri.port || ('https' == uri.protocol ? 443 : 80) + , query: uri.query || '' + }; + + io.util.merge(options, details); + + if (options['force new connection'] || !io.sockets[uuri]) { + socket = new io.Socket(options); + } + + if (!options['force new connection'] && socket) { + io.sockets[uuri] = socket; + } + + socket = socket || io.sockets[uuri]; + + // if path is different from '' or / + return socket.of(uri.path.length > 1 ? uri.path : ''); + }; + +})('object' === typeof module ? module.exports : (this.io = {}), this); +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, global) { + + /** + * Utilities namespace. + * + * @namespace + */ + + var util = exports.util = {}; + + /** + * Parses an URI + * + * @author Steven Levithan (MIT license) + * @api public + */ + + var re = /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/; + + var parts = ['source', 'protocol', 'authority', 'userInfo', 'user', 'password', + 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', + 'anchor']; + + util.parseUri = function (str) { + var m = re.exec(str || '') + , uri = {} + , i = 14; + + while (i--) { + uri[parts[i]] = m[i] || ''; + } + + return uri; + }; + + /** + * Produces a unique url that identifies a Socket.IO connection. + * + * @param {Object} uri + * @api public + */ + + util.uniqueUri = function (uri) { + var protocol = uri.protocol + , host = uri.host + , port = uri.port; + + if ('document' in global) { + host = host || document.domain; + port = port || (protocol == 'https' + && document.location.protocol !== 'https:' ? 443 : document.location.port); + } else { + host = host || 'localhost'; + + if (!port && protocol == 'https') { + port = 443; + } + } + + return (protocol || 'http') + '://' + host + ':' + (port || 80); + }; + + /** + * Mergest 2 query strings in to once unique query string + * + * @param {String} base + * @param {String} addition + * @api public + */ + + util.query = function (base, addition) { + var query = util.chunkQuery(base || '') + , components = []; + + util.merge(query, util.chunkQuery(addition || '')); + for (var part in query) { + if (query.hasOwnProperty(part)) { + components.push(part + '=' + query[part]); + } + } + + return components.length ? '?' + components.join('&') : ''; + }; + + /** + * Transforms a querystring in to an object + * + * @param {String} qs + * @api public + */ + + util.chunkQuery = function (qs) { + var query = {} + , params = qs.split('&') + , i = 0 + , l = params.length + , kv; + + for (; i < l; ++i) { + kv = params[i].split('='); + if (kv[0]) { + query[kv[0]] = kv[1]; + } + } + + return query; + }; + + /** + * Executes the given function when the page is loaded. + * + * io.util.load(function () { console.log('page loaded'); }); + * + * @param {Function} fn + * @api public + */ + + var pageLoaded = false; + + util.load = function (fn) { + if ('document' in global && document.readyState === 'complete' || pageLoaded) { + return fn(); + } + + util.on(global, 'load', fn, false); + }; + + /** + * Adds an event. + * + * @api private + */ + + util.on = function (element, event, fn, capture) { + if (element.attachEvent) { + element.attachEvent('on' + event, fn); + } else if (element.addEventListener) { + element.addEventListener(event, fn, capture); + } + }; + + /** + * Generates the correct `XMLHttpRequest` for regular and cross domain requests. + * + * @param {Boolean} [xdomain] Create a request that can be used cross domain. + * @returns {XMLHttpRequest|false} If we can create a XMLHttpRequest. + * @api private + */ + + util.request = function (xdomain) { + + if (xdomain && 'undefined' != typeof XDomainRequest && !util.ua.hasCORS) { + return new XDomainRequest(); + } + + if ('undefined' != typeof XMLHttpRequest && (!xdomain || util.ua.hasCORS)) { + return new XMLHttpRequest(); + } + + if (!xdomain) { + try { + return new window[(['Active'].concat('Object').join('X'))]('Microsoft.XMLHTTP'); + } catch(e) { } + } + + return null; + }; + + /** + * XHR based transport constructor. + * + * @constructor + * @api public + */ + + /** + * Change the internal pageLoaded value. + */ + + if ('undefined' != typeof window) { + util.load(function () { + pageLoaded = true; + }); + } + + /** + * Defers a function to ensure a spinner is not displayed by the browser + * + * @param {Function} fn + * @api public + */ + + util.defer = function (fn) { + if (!util.ua.webkit || 'undefined' != typeof importScripts) { + return fn(); + } + + util.load(function () { + setTimeout(fn, 100); + }); + }; + + /** + * Merges two objects. + * + * @api public + */ + + util.merge = function merge (target, additional, deep, lastseen) { + var seen = lastseen || [] + , depth = typeof deep == 'undefined' ? 2 : deep + , prop; + + for (prop in additional) { + if (additional.hasOwnProperty(prop) && util.indexOf(seen, prop) < 0) { + if (typeof target[prop] !== 'object' || !depth) { + target[prop] = additional[prop]; + seen.push(additional[prop]); + } else { + util.merge(target[prop], additional[prop], depth - 1, seen); + } + } + } + + return target; + }; + + /** + * Merges prototypes from objects + * + * @api public + */ + + util.mixin = function (ctor, ctor2) { + util.merge(ctor.prototype, ctor2.prototype); + }; + + /** + * Shortcut for prototypical and static inheritance. + * + * @api private + */ + + util.inherit = function (ctor, ctor2) { + function f() {}; + f.prototype = ctor2.prototype; + ctor.prototype = new f; + }; + + /** + * Checks if the given object is an Array. + * + * io.util.isArray([]); // true + * io.util.isArray({}); // false + * + * @param Object obj + * @api public + */ + + util.isArray = Array.isArray || function (obj) { + return Object.prototype.toString.call(obj) === '[object Array]'; + }; + + /** + * Intersects values of two arrays into a third + * + * @api public + */ + + util.intersect = function (arr, arr2) { + var ret = [] + , longest = arr.length > arr2.length ? arr : arr2 + , shortest = arr.length > arr2.length ? arr2 : arr; + + for (var i = 0, l = shortest.length; i < l; i++) { + if (~util.indexOf(longest, shortest[i])) + ret.push(shortest[i]); + } + + return ret; + }; + + /** + * Array indexOf compatibility. + * + * @see bit.ly/a5Dxa2 + * @api public + */ + + util.indexOf = function (arr, o, i) { + + for (var j = arr.length, i = i < 0 ? i + j < 0 ? 0 : i + j : i || 0; + i < j && arr[i] !== o; i++) {} + + return j <= i ? -1 : i; + }; + + /** + * Converts enumerables to array. + * + * @api public + */ + + util.toArray = function (enu) { + var arr = []; + + for (var i = 0, l = enu.length; i < l; i++) + arr.push(enu[i]); + + return arr; + }; + + /** + * UA / engines detection namespace. + * + * @namespace + */ + + util.ua = {}; + + /** + * Whether the UA supports CORS for XHR. + * + * @api public + */ + + util.ua.hasCORS = 'undefined' != typeof XMLHttpRequest && (function () { + try { + var a = new XMLHttpRequest(); + } catch (e) { + return false; + } + + return a.withCredentials != undefined; + })(); + + /** + * Detect webkit. + * + * @api public + */ + + util.ua.webkit = 'undefined' != typeof navigator + && /webkit/i.test(navigator.userAgent); + + /** + * Detect iPad/iPhone/iPod. + * + * @api public + */ + + util.ua.iDevice = 'undefined' != typeof navigator + && /iPad|iPhone|iPod/i.test(navigator.userAgent); + +})('undefined' != typeof io ? io : module.exports, this); +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, io) { + + /** + * Expose constructor. + */ + + exports.EventEmitter = EventEmitter; + + /** + * Event emitter constructor. + * + * @api public. + */ + + function EventEmitter () {}; + + /** + * Adds a listener + * + * @api public + */ + + EventEmitter.prototype.on = function (name, fn) { + if (!this.$events) { + this.$events = {}; + } + + if (!this.$events[name]) { + this.$events[name] = fn; + } else if (io.util.isArray(this.$events[name])) { + this.$events[name].push(fn); + } else { + this.$events[name] = [this.$events[name], fn]; + } + + return this; + }; + + EventEmitter.prototype.addListener = EventEmitter.prototype.on; + + /** + * Adds a volatile listener. + * + * @api public + */ + + EventEmitter.prototype.once = function (name, fn) { + var self = this; + + function on () { + self.removeListener(name, on); + fn.apply(this, arguments); + }; + + on.listener = fn; + this.on(name, on); + + return this; + }; + + /** + * Removes a listener. + * + * @api public + */ + + EventEmitter.prototype.removeListener = function (name, fn) { + if (this.$events && this.$events[name]) { + var list = this.$events[name]; + + if (io.util.isArray(list)) { + var pos = -1; + + for (var i = 0, l = list.length; i < l; i++) { + if (list[i] === fn || (list[i].listener && list[i].listener === fn)) { + pos = i; + break; + } + } + + if (pos < 0) { + return this; + } + + list.splice(pos, 1); + + if (!list.length) { + delete this.$events[name]; + } + } else if (list === fn || (list.listener && list.listener === fn)) { + delete this.$events[name]; + } + } + + return this; + }; + + /** + * Removes all listeners for an event. + * + * @api public + */ + + EventEmitter.prototype.removeAllListeners = function (name) { + if (name === undefined) { + this.$events = {}; + return this; + } + + if (this.$events && this.$events[name]) { + this.$events[name] = null; + } + + return this; + }; + + /** + * Gets all listeners for a certain event. + * + * @api publci + */ + + EventEmitter.prototype.listeners = function (name) { + if (!this.$events) { + this.$events = {}; + } + + if (!this.$events[name]) { + this.$events[name] = []; + } + + if (!io.util.isArray(this.$events[name])) { + this.$events[name] = [this.$events[name]]; + } + + return this.$events[name]; + }; + + /** + * Emits an event. + * + * @api public + */ + + EventEmitter.prototype.emit = function (name) { + if (!this.$events) { + return false; + } + + var handler = this.$events[name]; + + if (!handler) { + return false; + } + + var args = Array.prototype.slice.call(arguments, 1); + + if ('function' == typeof handler) { + handler.apply(this, args); + } else if (io.util.isArray(handler)) { + var listeners = handler.slice(); + + for (var i = 0, l = listeners.length; i < l; i++) { + listeners[i].apply(this, args); + } + } else { + return false; + } + + return true; + }; + +})( + 'undefined' != typeof io ? io : module.exports + , 'undefined' != typeof io ? io : module.parent.exports +); + +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Based on JSON2 (http://www.JSON.org/js.html). + */ + +(function (exports, nativeJSON) { + "use strict"; + + // use native JSON if it's available + if (nativeJSON && nativeJSON.parse){ + return exports.JSON = { + parse: nativeJSON.parse + , stringify: nativeJSON.stringify + }; + } + + var JSON = exports.JSON = {}; + + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + function date(d, key) { + return isFinite(d.valueOf()) ? + d.getUTCFullYear() + '-' + + f(d.getUTCMonth() + 1) + '-' + + f(d.getUTCDate()) + 'T' + + f(d.getUTCHours()) + ':' + + f(d.getUTCMinutes()) + ':' + + f(d.getUTCSeconds()) + 'Z' : null; + }; + + var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + gap, + indent, + meta = { // table of character substitutions + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '"' : '\\"', + '\\': '\\\\' + }, + rep; + + + function quote(string) { + +// If the string contains no control characters, no quote characters, and no +// backslash characters, then we can safely slap some quotes around it. +// Otherwise we must also replace the offending characters with safe escape +// sequences. + + escapable.lastIndex = 0; + return escapable.test(string) ? '"' + string.replace(escapable, function (a) { + var c = meta[a]; + return typeof c === 'string' ? c : + '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }) + '"' : '"' + string + '"'; + } + + + function str(key, holder) { + +// Produce a string from holder[key]. + + var i, // The loop counter. + k, // The member key. + v, // The member value. + length, + mind = gap, + partial, + value = holder[key]; + +// If the value has a toJSON method, call it to obtain a replacement value. + + if (value instanceof Date) { + value = date(key); + } + +// If we were called with a replacer function, then call the replacer to +// obtain a replacement value. + + if (typeof rep === 'function') { + value = rep.call(holder, key, value); + } + +// What happens next depends on the value's type. + + switch (typeof value) { + case 'string': + return quote(value); + + case 'number': + +// JSON numbers must be finite. Encode non-finite numbers as null. + + return isFinite(value) ? String(value) : 'null'; + + case 'boolean': + case 'null': + +// If the value is a boolean or null, convert it to a string. Note: +// typeof null does not produce 'null'. The case is included here in +// the remote chance that this gets fixed someday. + + return String(value); + +// If the type is 'object', we might be dealing with an object or an array or +// null. + + case 'object': + +// Due to a specification blunder in ECMAScript, typeof null is 'object', +// so watch out for that case. + + if (!value) { + return 'null'; + } + +// Make an array to hold the partial results of stringifying this object value. + + gap += indent; + partial = []; + +// Is the value an array? + + if (Object.prototype.toString.apply(value) === '[object Array]') { + +// The value is an array. Stringify every element. Use null as a placeholder +// for non-JSON values. + + length = value.length; + for (i = 0; i < length; i += 1) { + partial[i] = str(i, value) || 'null'; + } + +// Join all of the elements together, separated with commas, and wrap them in +// brackets. + + v = partial.length === 0 ? '[]' : gap ? + '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' : + '[' + partial.join(',') + ']'; + gap = mind; + return v; + } + +// If the replacer is an array, use it to select the members to be stringified. + + if (rep && typeof rep === 'object') { + length = rep.length; + for (i = 0; i < length; i += 1) { + if (typeof rep[i] === 'string') { + k = rep[i]; + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } else { + +// Otherwise, iterate through all of the keys in the object. + + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } + +// Join all of the member texts together, separated with commas, +// and wrap them in braces. + + v = partial.length === 0 ? '{}' : gap ? + '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' : + '{' + partial.join(',') + '}'; + gap = mind; + return v; + } + } + +// If the JSON object does not yet have a stringify method, give it one. + + JSON.stringify = function (value, replacer, space) { + +// The stringify method takes a value and an optional replacer, and an optional +// space parameter, and returns a JSON text. The replacer can be a function +// that can replace values, or an array of strings that will select the keys. +// A default replacer method can be provided. Use of the space parameter can +// produce text that is more easily readable. + + var i; + gap = ''; + indent = ''; + +// If the space parameter is a number, make an indent string containing that +// many spaces. + + if (typeof space === 'number') { + for (i = 0; i < space; i += 1) { + indent += ' '; + } + +// If the space parameter is a string, it will be used as the indent string. + + } else if (typeof space === 'string') { + indent = space; + } + +// If there is a replacer, it must be a function or an array. +// Otherwise, throw an error. + + rep = replacer; + if (replacer && typeof replacer !== 'function' && + (typeof replacer !== 'object' || + typeof replacer.length !== 'number')) { + throw new Error('JSON.stringify'); + } + +// Make a fake root object containing our value under the key of ''. +// Return the result of stringifying the value. + + return str('', {'': value}); + }; + +// If the JSON object does not yet have a parse method, give it one. + + JSON.parse = function (text, reviver) { + // The parse method takes a text and an optional reviver function, and returns + // a JavaScript value if the text is a valid JSON text. + + var j; + + function walk(holder, key) { + + // The walk method is used to recursively walk the resulting structure so + // that modifications can be made. + + var k, v, value = holder[key]; + if (value && typeof value === 'object') { + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = walk(value, k); + if (v !== undefined) { + value[k] = v; + } else { + delete value[k]; + } + } + } + } + return reviver.call(holder, key, value); + } + + + // Parsing happens in four stages. In the first stage, we replace certain + // Unicode characters with escape sequences. JavaScript handles many characters + // incorrectly, either silently deleting them, or treating them as line endings. + + text = String(text); + cx.lastIndex = 0; + if (cx.test(text)) { + text = text.replace(cx, function (a) { + return '\\u' + + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }); + } + + // In the second stage, we run the text against regular expressions that look + // for non-JSON patterns. We are especially concerned with '()' and 'new' + // because they can cause invocation, and '=' because it can cause mutation. + // But just to be safe, we want to reject all unexpected forms. + + // We split the second stage into 4 regexp operations in order to work around + // crippling inefficiencies in IE's and Safari's regexp engines. First we + // replace the JSON backslash pairs with '@' (a non-JSON character). Second, we + // replace all simple value tokens with ']' characters. Third, we delete all + // open brackets that follow a colon or comma or that begin the text. Finally, + // we look to see that the remaining characters are only whitespace or ']' or + // ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. + + if (/^[\],:{}\s]*$/ + .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@') + .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']') + .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { + + // In the third stage we use the eval function to compile the text into a + // JavaScript structure. The '{' operator is subject to a syntactic ambiguity + // in JavaScript: it can begin a block or an object literal. We wrap the text + // in parens to eliminate the ambiguity. + + j = eval('(' + text + ')'); + + // In the optional fourth stage, we recursively walk the new structure, passing + // each name/value pair to a reviver function for possible transformation. + + return typeof reviver === 'function' ? + walk({'': j}, '') : j; + } + + // If the text is not JSON parseable, then a SyntaxError is thrown. + + throw new SyntaxError('JSON.parse'); + }; + +})( + 'undefined' != typeof io ? io : module.exports + , typeof JSON !== 'undefined' ? JSON : undefined +); + +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, io) { + + /** + * Parser namespace. + * + * @namespace + */ + + var parser = exports.parser = {}; + + /** + * Packet types. + */ + + var packets = parser.packets = [ + 'disconnect' + , 'connect' + , 'heartbeat' + , 'message' + , 'json' + , 'event' + , 'ack' + , 'error' + , 'noop' + ]; + + /** + * Errors reasons. + */ + + var reasons = parser.reasons = [ + 'transport not supported' + , 'client not handshaken' + , 'unauthorized' + ]; + + /** + * Errors advice. + */ + + var advice = parser.advice = [ + 'reconnect' + ]; + + /** + * Shortcuts. + */ + + var JSON = io.JSON + , indexOf = io.util.indexOf; + + /** + * Encodes a packet. + * + * @api private + */ + + parser.encodePacket = function (packet) { + var type = indexOf(packets, packet.type) + , id = packet.id || '' + , endpoint = packet.endpoint || '' + , ack = packet.ack + , data = null; + + switch (packet.type) { + case 'error': + var reason = packet.reason ? indexOf(reasons, packet.reason) : '' + , adv = packet.advice ? indexOf(advice, packet.advice) : ''; + + if (reason !== '' || adv !== '') + data = reason + (adv !== '' ? ('+' + adv) : ''); + + break; + + case 'message': + if (packet.data !== '') + data = packet.data; + break; + + case 'event': + var ev = { name: packet.name }; + + if (packet.args && packet.args.length) { + ev.args = packet.args; + } + + data = JSON.stringify(ev); + break; + + case 'json': + data = JSON.stringify(packet.data); + break; + + case 'connect': + if (packet.qs) + data = packet.qs; + break; + + case 'ack': + data = packet.ackId + + (packet.args && packet.args.length + ? '+' + JSON.stringify(packet.args) : ''); + break; + } + + // construct packet with required fragments + var encoded = [ + type + , id + (ack == 'data' ? '+' : '') + , endpoint + ]; + + // data fragment is optional + if (data !== null && data !== undefined) + encoded.push(data); + + return encoded.join(':'); + }; + + /** + * Encodes multiple messages (payload). + * + * @param {Array} messages + * @api private + */ + + parser.encodePayload = function (packets) { + var decoded = ''; + + if (packets.length == 1) + return packets[0]; + + for (var i = 0, l = packets.length; i < l; i++) { + var packet = packets[i]; + decoded += '\ufffd' + packet.length + '\ufffd' + packets[i]; + } + + return decoded; + }; + + /** + * Decodes a packet + * + * @api private + */ + + var regexp = /([^:]+):([0-9]+)?(\+)?:([^:]+)?:?([\s\S]*)?/; + + parser.decodePacket = function (data) { + var pieces = data.match(regexp); + + if (!pieces) return {}; + + var id = pieces[2] || '' + , data = pieces[5] || '' + , packet = { + type: packets[pieces[1]] + , endpoint: pieces[4] || '' + }; + + // whether we need to acknowledge the packet + if (id) { + packet.id = id; + if (pieces[3]) + packet.ack = 'data'; + else + packet.ack = true; + } + + // handle different packet types + switch (packet.type) { + case 'error': + var pieces = data.split('+'); + packet.reason = reasons[pieces[0]] || ''; + packet.advice = advice[pieces[1]] || ''; + break; + + case 'message': + packet.data = data || ''; + break; + + case 'event': + try { + var opts = JSON.parse(data); + packet.name = opts.name; + packet.args = opts.args; + } catch (e) { } + + packet.args = packet.args || []; + break; + + case 'json': + try { + packet.data = JSON.parse(data); + } catch (e) { } + break; + + case 'connect': + packet.qs = data || ''; + break; + + case 'ack': + var pieces = data.match(/^([0-9]+)(\+)?(.*)/); + if (pieces) { + packet.ackId = pieces[1]; + packet.args = []; + + if (pieces[3]) { + try { + packet.args = pieces[3] ? JSON.parse(pieces[3]) : []; + } catch (e) { } + } + } + break; + + case 'disconnect': + case 'heartbeat': + break; + }; + + return packet; + }; + + /** + * Decodes data payload. Detects multiple messages + * + * @return {Array} messages + * @api public + */ + + parser.decodePayload = function (data) { + // IE doesn't like data[i] for unicode chars, charAt works fine + if (data.charAt(0) == '\ufffd') { + var ret = []; + + for (var i = 1, length = ''; i < data.length; i++) { + if (data.charAt(i) == '\ufffd') { + ret.push(parser.decodePacket(data.substr(i + 1).substr(0, length))); + i += Number(length) + 1; + length = ''; + } else { + length += data.charAt(i); + } + } + + return ret; + } else { + return [parser.decodePacket(data)]; + } + }; + +})( + 'undefined' != typeof io ? io : module.exports + , 'undefined' != typeof io ? io : module.parent.exports +); +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, io) { + + /** + * Expose constructor. + */ + + exports.Transport = Transport; + + /** + * This is the transport template for all supported transport methods. + * + * @constructor + * @api public + */ + + function Transport (socket, sessid) { + this.socket = socket; + this.sessid = sessid; + }; + + /** + * Apply EventEmitter mixin. + */ + + io.util.mixin(Transport, io.EventEmitter); + + + /** + * Indicates whether heartbeats is enabled for this transport + * + * @api private + */ + + Transport.prototype.heartbeats = function () { + return true; + }; + + /** + * Handles the response from the server. When a new response is received + * it will automatically update the timeout, decode the message and + * forwards the response to the onMessage function for further processing. + * + * @param {String} data Response from the server. + * @api private + */ + + Transport.prototype.onData = function (data) { + this.clearCloseTimeout(); + + // If the connection in currently open (or in a reopening state) reset the close + // timeout since we have just received data. This check is necessary so + // that we don't reset the timeout on an explicitly disconnected connection. + if (this.socket.connected || this.socket.connecting || this.socket.reconnecting) { + this.setCloseTimeout(); + } + + if (data !== '') { + // todo: we should only do decodePayload for xhr transports + var msgs = io.parser.decodePayload(data); + + if (msgs && msgs.length) { + for (var i = 0, l = msgs.length; i < l; i++) { + this.onPacket(msgs[i]); + } + } + } + + return this; + }; + + /** + * Handles packets. + * + * @api private + */ + + Transport.prototype.onPacket = function (packet) { + this.socket.setHeartbeatTimeout(); + + if (packet.type == 'heartbeat') { + return this.onHeartbeat(); + } + + if (packet.type == 'connect' && packet.endpoint == '') { + this.onConnect(); + } + + if (packet.type == 'error' && packet.advice == 'reconnect') { + this.isOpen = false; + } + + this.socket.onPacket(packet); + + return this; + }; + + /** + * Sets close timeout + * + * @api private + */ + + Transport.prototype.setCloseTimeout = function () { + if (!this.closeTimeout) { + var self = this; + + this.closeTimeout = setTimeout(function () { + self.onDisconnect(); + }, this.socket.closeTimeout); + } + }; + + /** + * Called when transport disconnects. + * + * @api private + */ + + Transport.prototype.onDisconnect = function () { + if (this.isOpen) this.close(); + this.clearTimeouts(); + this.socket.onDisconnect(); + return this; + }; + + /** + * Called when transport connects + * + * @api private + */ + + Transport.prototype.onConnect = function () { + this.socket.onConnect(); + return this; + }; + + /** + * Clears close timeout + * + * @api private + */ + + Transport.prototype.clearCloseTimeout = function () { + if (this.closeTimeout) { + clearTimeout(this.closeTimeout); + this.closeTimeout = null; + } + }; + + /** + * Clear timeouts + * + * @api private + */ + + Transport.prototype.clearTimeouts = function () { + this.clearCloseTimeout(); + + if (this.reopenTimeout) { + clearTimeout(this.reopenTimeout); + } + }; + + /** + * Sends a packet + * + * @param {Object} packet object. + * @api private + */ + + Transport.prototype.packet = function (packet) { + this.send(io.parser.encodePacket(packet)); + }; + + /** + * Send the received heartbeat message back to server. So the server + * knows we are still connected. + * + * @param {String} heartbeat Heartbeat response from the server. + * @api private + */ + + Transport.prototype.onHeartbeat = function (heartbeat) { + this.packet({ type: 'heartbeat' }); + }; + + /** + * Called when the transport opens. + * + * @api private + */ + + Transport.prototype.onOpen = function () { + this.isOpen = true; + this.clearCloseTimeout(); + this.socket.onOpen(); + }; + + /** + * Notifies the base when the connection with the Socket.IO server + * has been disconnected. + * + * @api private + */ + + Transport.prototype.onClose = function () { + var self = this; + + /* FIXME: reopen delay causing a infinit loop + this.reopenTimeout = setTimeout(function () { + self.open(); + }, this.socket.options['reopen delay']);*/ + + this.isOpen = false; + this.socket.onClose(); + this.onDisconnect(); + }; + + /** + * Generates a connection url based on the Socket.IO URL Protocol. + * See for more details. + * + * @returns {String} Connection url + * @api private + */ + + Transport.prototype.prepareUrl = function () { + var options = this.socket.options; + + return this.scheme() + '://' + + options.host + ':' + options.port + '/' + + options.resource + '/' + io.protocol + + '/' + this.name + '/' + this.sessid; + }; + + /** + * Checks if the transport is ready to start a connection. + * + * @param {Socket} socket The socket instance that needs a transport + * @param {Function} fn The callback + * @api private + */ + + Transport.prototype.ready = function (socket, fn) { + fn.call(this); + }; +})( + 'undefined' != typeof io ? io : module.exports + , 'undefined' != typeof io ? io : module.parent.exports +); +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, io, global) { + + /** + * Expose constructor. + */ + + exports.Socket = Socket; + + /** + * Create a new `Socket.IO client` which can establish a persistent + * connection with a Socket.IO enabled server. + * + * @api public + */ + + function Socket (options) { + this.options = { + port: 80 + , secure: false + , document: 'document' in global ? document : false + , resource: 'socket.io' + , transports: io.transports + , 'connect timeout': 10000 + , 'try multiple transports': true + , 'reconnect': true + , 'reconnection delay': 500 + , 'reconnection limit': Infinity + , 'reopen delay': 3000 + , 'max reconnection attempts': 10 + , 'sync disconnect on unload': false + , 'auto connect': true + , 'flash policy port': 10843 + , 'manualFlush': false + }; + + io.util.merge(this.options, options); + + this.connected = false; + this.open = false; + this.connecting = false; + this.reconnecting = false; + this.namespaces = {}; + this.buffer = []; + this.doBuffer = false; + + if (this.options['sync disconnect on unload'] && + (!this.isXDomain() || io.util.ua.hasCORS)) { + var self = this; + io.util.on(global, 'beforeunload', function () { + self.disconnectSync(); + }, false); + } + + if (this.options['auto connect']) { + this.connect(); + } +}; + + /** + * Apply EventEmitter mixin. + */ + + io.util.mixin(Socket, io.EventEmitter); + + /** + * Returns a namespace listener/emitter for this socket + * + * @api public + */ + + Socket.prototype.of = function (name) { + if (!this.namespaces[name]) { + this.namespaces[name] = new io.SocketNamespace(this, name); + + if (name !== '') { + this.namespaces[name].packet({ type: 'connect' }); + } + } + + return this.namespaces[name]; + }; + + /** + * Emits the given event to the Socket and all namespaces + * + * @api private + */ + + Socket.prototype.publish = function () { + this.emit.apply(this, arguments); + + var nsp; + + for (var i in this.namespaces) { + if (this.namespaces.hasOwnProperty(i)) { + nsp = this.of(i); + nsp.$emit.apply(nsp, arguments); + } + } + }; + + /** + * Performs the handshake + * + * @api private + */ + + function empty () { }; + + Socket.prototype.handshake = function (fn) { + var self = this + , options = this.options; + + function complete (data) { + if (data instanceof Error) { + self.connecting = false; + self.onError(data.message); + } else { + fn.apply(null, data.split(':')); + } + }; + + var url = [ + 'http' + (options.secure ? 's' : '') + ':/' + , options.host + ':' + options.port + , options.resource + , io.protocol + , io.util.query(this.options.query, 't=' + +new Date) + ].join('/'); + + if (this.isXDomain() && !io.util.ua.hasCORS) { + var insertAt = document.getElementsByTagName('script')[0] + , script = document.createElement('script'); + + script.src = url + '&jsonp=' + io.j.length; + insertAt.parentNode.insertBefore(script, insertAt); + + io.j.push(function (data) { + complete(data); + script.parentNode.removeChild(script); + }); + } else { + var xhr = io.util.request(); + + xhr.open('GET', url, true); + if (this.isXDomain()) { + xhr.withCredentials = true; + } + xhr.onreadystatechange = function () { + if (xhr.readyState == 4) { + xhr.onreadystatechange = empty; + + if (xhr.status == 200) { + complete(xhr.responseText); + } else if (xhr.status == 403) { + self.onError(xhr.responseText); + } else { + self.connecting = false; + !self.reconnecting && self.onError(xhr.responseText); + } + } + }; + xhr.send(null); + } + }; + + /** + * Find an available transport based on the options supplied in the constructor. + * + * @api private + */ + + Socket.prototype.getTransport = function (override) { + var transports = override || this.transports, match; + + for (var i = 0, transport; transport = transports[i]; i++) { + if (io.Transport[transport] + && io.Transport[transport].check(this) + && (!this.isXDomain() || io.Transport[transport].xdomainCheck(this))) { + return new io.Transport[transport](this, this.sessionid); + } + } + + return null; + }; + + /** + * Connects to the server. + * + * @param {Function} [fn] Callback. + * @returns {io.Socket} + * @api public + */ + + Socket.prototype.connect = function (fn) { + if (this.connecting) { + return this; + } + + var self = this; + self.connecting = true; + + this.handshake(function (sid, heartbeat, close, transports) { + self.sessionid = sid; + self.closeTimeout = close * 1000; + self.heartbeatTimeout = heartbeat * 1000; + if(!self.transports) + self.transports = self.origTransports = (transports ? io.util.intersect( + transports.split(',') + , self.options.transports + ) : self.options.transports); + + self.setHeartbeatTimeout(); + + function connect (transports){ + if (self.transport) self.transport.clearTimeouts(); + + self.transport = self.getTransport(transports); + if (!self.transport) return self.publish('connect_failed'); + + // once the transport is ready + self.transport.ready(self, function () { + self.connecting = true; + self.publish('connecting', self.transport.name); + self.transport.open(); + + if (self.options['connect timeout']) { + self.connectTimeoutTimer = setTimeout(function () { + if (!self.connected) { + self.connecting = false; + + if (self.options['try multiple transports']) { + var remaining = self.transports; + + while (remaining.length > 0 && remaining.splice(0,1)[0] != + self.transport.name) {} + + if (remaining.length){ + connect(remaining); + } else { + self.publish('connect_failed'); + } + } + } + }, self.options['connect timeout']); + } + }); + } + + connect(self.transports); + + self.once('connect', function (){ + clearTimeout(self.connectTimeoutTimer); + + fn && typeof fn == 'function' && fn(); + }); + }); + + return this; + }; + + /** + * Clears and sets a new heartbeat timeout using the value given by the + * server during the handshake. + * + * @api private + */ + + Socket.prototype.setHeartbeatTimeout = function () { + clearTimeout(this.heartbeatTimeoutTimer); + if(this.transport && !this.transport.heartbeats()) return; + + var self = this; + this.heartbeatTimeoutTimer = setTimeout(function () { + self.transport.onClose(); + }, this.heartbeatTimeout); + }; + + /** + * Sends a message. + * + * @param {Object} data packet. + * @returns {io.Socket} + * @api public + */ + + Socket.prototype.packet = function (data) { + if (this.connected && !this.doBuffer) { + this.transport.packet(data); + } else { + this.buffer.push(data); + } + + return this; + }; + + /** + * Sets buffer state + * + * @api private + */ + + Socket.prototype.setBuffer = function (v) { + this.doBuffer = v; + + if (!v && this.connected && this.buffer.length) { + if (!this.options['manualFlush']) { + this.flushBuffer(); + } + } + }; + + /** + * Flushes the buffer data over the wire. + * To be invoked manually when 'manualFlush' is set to true. + * + * @api public + */ + + Socket.prototype.flushBuffer = function() { + this.transport.payload(this.buffer); + this.buffer = []; + }; + + + /** + * Disconnect the established connect. + * + * @returns {io.Socket} + * @api public + */ + + Socket.prototype.disconnect = function () { + if (this.connected || this.connecting) { + if (this.open) { + this.of('').packet({ type: 'disconnect' }); + } + + // handle disconnection immediately + this.onDisconnect('booted'); + } + + return this; + }; + + /** + * Disconnects the socket with a sync XHR. + * + * @api private + */ + + Socket.prototype.disconnectSync = function () { + // ensure disconnection + var xhr = io.util.request(); + var uri = [ + 'http' + (this.options.secure ? 's' : '') + ':/' + , this.options.host + ':' + this.options.port + , this.options.resource + , io.protocol + , '' + , this.sessionid + ].join('/') + '/?disconnect=1'; + + xhr.open('GET', uri, false); + xhr.send(null); + + // handle disconnection immediately + this.onDisconnect('booted'); + }; + + /** + * Check if we need to use cross domain enabled transports. Cross domain would + * be a different port or different domain name. + * + * @returns {Boolean} + * @api private + */ + + Socket.prototype.isXDomain = function () { + + var port = global.location.port || + ('https:' == global.location.protocol ? 443 : 80); + + return this.options.host !== global.location.hostname + || this.options.port != port; + }; + + /** + * Called upon handshake. + * + * @api private + */ + + Socket.prototype.onConnect = function () { + if (!this.connected) { + this.connected = true; + this.connecting = false; + if (!this.doBuffer) { + // make sure to flush the buffer + this.setBuffer(false); + } + this.emit('connect'); + } + }; + + /** + * Called when the transport opens + * + * @api private + */ + + Socket.prototype.onOpen = function () { + this.open = true; + }; + + /** + * Called when the transport closes. + * + * @api private + */ + + Socket.prototype.onClose = function () { + this.open = false; + clearTimeout(this.heartbeatTimeoutTimer); + }; + + /** + * Called when the transport first opens a connection + * + * @param text + */ + + Socket.prototype.onPacket = function (packet) { + this.of(packet.endpoint).onPacket(packet); + }; + + /** + * Handles an error. + * + * @api private + */ + + Socket.prototype.onError = function (err) { + if (err && err.advice) { + if (err.advice === 'reconnect' && (this.connected || this.connecting)) { + this.disconnect(); + if (this.options.reconnect) { + this.reconnect(); + } + } + } + + this.publish('error', err && err.reason ? err.reason : err); + }; + + /** + * Called when the transport disconnects. + * + * @api private + */ + + Socket.prototype.onDisconnect = function (reason) { + var wasConnected = this.connected + , wasConnecting = this.connecting; + + this.connected = false; + this.connecting = false; + this.open = false; + + if (wasConnected || wasConnecting) { + this.transport.close(); + this.transport.clearTimeouts(); + if (wasConnected) { + this.publish('disconnect', reason); + + if ('booted' != reason && this.options.reconnect && !this.reconnecting) { + this.reconnect(); + } + } + } + }; + + /** + * Called upon reconnection. + * + * @api private + */ + + Socket.prototype.reconnect = function () { + this.reconnecting = true; + this.reconnectionAttempts = 0; + this.reconnectionDelay = this.options['reconnection delay']; + + var self = this + , maxAttempts = this.options['max reconnection attempts'] + , tryMultiple = this.options['try multiple transports'] + , limit = this.options['reconnection limit']; + + function reset () { + if (self.connected) { + for (var i in self.namespaces) { + if (self.namespaces.hasOwnProperty(i) && '' !== i) { + self.namespaces[i].packet({ type: 'connect' }); + } + } + self.publish('reconnect', self.transport.name, self.reconnectionAttempts); + } + + clearTimeout(self.reconnectionTimer); + + self.removeListener('connect_failed', maybeReconnect); + self.removeListener('connect', maybeReconnect); + + self.reconnecting = false; + + delete self.reconnectionAttempts; + delete self.reconnectionDelay; + delete self.reconnectionTimer; + delete self.redoTransports; + + self.options['try multiple transports'] = tryMultiple; + }; + + function maybeReconnect () { + if (!self.reconnecting) { + return; + } + + if (self.connected) { + return reset(); + }; + + if (self.connecting && self.reconnecting) { + return self.reconnectionTimer = setTimeout(maybeReconnect, 1000); + } + + if (self.reconnectionAttempts++ >= maxAttempts) { + if (!self.redoTransports) { + self.on('connect_failed', maybeReconnect); + self.options['try multiple transports'] = true; + self.transports = self.origTransports; + self.transport = self.getTransport(); + self.redoTransports = true; + self.connect(); + } else { + self.publish('reconnect_failed'); + reset(); + } + } else { + if (self.reconnectionDelay < limit) { + self.reconnectionDelay *= 2; // exponential back off + } + + self.connect(); + self.publish('reconnecting', self.reconnectionDelay, self.reconnectionAttempts); + self.reconnectionTimer = setTimeout(maybeReconnect, self.reconnectionDelay); + } + }; + + this.options['try multiple transports'] = false; + this.reconnectionTimer = setTimeout(maybeReconnect, this.reconnectionDelay); + + this.on('connect', maybeReconnect); + }; + +})( + 'undefined' != typeof io ? io : module.exports + , 'undefined' != typeof io ? io : module.parent.exports + , this +); +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, io) { + + /** + * Expose constructor. + */ + + exports.SocketNamespace = SocketNamespace; + + /** + * Socket namespace constructor. + * + * @constructor + * @api public + */ + + function SocketNamespace (socket, name) { + this.socket = socket; + this.name = name || ''; + this.flags = {}; + this.json = new Flag(this, 'json'); + this.ackPackets = 0; + this.acks = {}; + }; + + /** + * Apply EventEmitter mixin. + */ + + io.util.mixin(SocketNamespace, io.EventEmitter); + + /** + * Copies emit since we override it + * + * @api private + */ + + SocketNamespace.prototype.$emit = io.EventEmitter.prototype.emit; + + /** + * Creates a new namespace, by proxying the request to the socket. This + * allows us to use the synax as we do on the server. + * + * @api public + */ + + SocketNamespace.prototype.of = function () { + return this.socket.of.apply(this.socket, arguments); + }; + + /** + * Sends a packet. + * + * @api private + */ + + SocketNamespace.prototype.packet = function (packet) { + packet.endpoint = this.name; + this.socket.packet(packet); + this.flags = {}; + return this; + }; + + /** + * Sends a message + * + * @api public + */ + + SocketNamespace.prototype.send = function (data, fn) { + var packet = { + type: this.flags.json ? 'json' : 'message' + , data: data + }; + + if ('function' == typeof fn) { + packet.id = ++this.ackPackets; + packet.ack = true; + this.acks[packet.id] = fn; + } + + return this.packet(packet); + }; + + /** + * Emits an event + * + * @api public + */ + + SocketNamespace.prototype.emit = function (name) { + var args = Array.prototype.slice.call(arguments, 1) + , lastArg = args[args.length - 1] + , packet = { + type: 'event' + , name: name + }; + + if ('function' == typeof lastArg) { + packet.id = ++this.ackPackets; + packet.ack = 'data'; + this.acks[packet.id] = lastArg; + args = args.slice(0, args.length - 1); + } + + packet.args = args; + + return this.packet(packet); + }; + + /** + * Disconnects the namespace + * + * @api private + */ + + SocketNamespace.prototype.disconnect = function () { + if (this.name === '') { + this.socket.disconnect(); + } else { + this.packet({ type: 'disconnect' }); + this.$emit('disconnect'); + } + + return this; + }; + + /** + * Handles a packet + * + * @api private + */ + + SocketNamespace.prototype.onPacket = function (packet) { + var self = this; + + function ack () { + self.packet({ + type: 'ack' + , args: io.util.toArray(arguments) + , ackId: packet.id + }); + }; + + switch (packet.type) { + case 'connect': + this.$emit('connect'); + break; + + case 'disconnect': + if (this.name === '') { + this.socket.onDisconnect(packet.reason || 'booted'); + } else { + this.$emit('disconnect', packet.reason); + } + break; + + case 'message': + case 'json': + var params = ['message', packet.data]; + + if (packet.ack == 'data') { + params.push(ack); + } else if (packet.ack) { + this.packet({ type: 'ack', ackId: packet.id }); + } + + this.$emit.apply(this, params); + break; + + case 'event': + var params = [packet.name].concat(packet.args); + + if (packet.ack == 'data') + params.push(ack); + + this.$emit.apply(this, params); + break; + + case 'ack': + if (this.acks[packet.ackId]) { + this.acks[packet.ackId].apply(this, packet.args); + delete this.acks[packet.ackId]; + } + break; + + case 'error': + if (packet.advice){ + this.socket.onError(packet); + } else { + if (packet.reason == 'unauthorized') { + this.$emit('connect_failed', packet.reason); + } else { + this.$emit('error', packet.reason); + } + } + break; + } + }; + + /** + * Flag interface. + * + * @api private + */ + + function Flag (nsp, name) { + this.namespace = nsp; + this.name = name; + }; + + /** + * Send a message + * + * @api public + */ + + Flag.prototype.send = function () { + this.namespace.flags[this.name] = true; + this.namespace.send.apply(this.namespace, arguments); + }; + + /** + * Emit an event + * + * @api public + */ + + Flag.prototype.emit = function () { + this.namespace.flags[this.name] = true; + this.namespace.emit.apply(this.namespace, arguments); + }; + +})( + 'undefined' != typeof io ? io : module.exports + , 'undefined' != typeof io ? io : module.parent.exports +); + +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, io, global) { + + /** + * Expose constructor. + */ + + exports.websocket = WS; + + /** + * The WebSocket transport uses the HTML5 WebSocket API to establish an + * persistent connection with the Socket.IO server. This transport will also + * be inherited by the FlashSocket fallback as it provides a API compatible + * polyfill for the WebSockets. + * + * @constructor + * @extends {io.Transport} + * @api public + */ + + function WS (socket) { + io.Transport.apply(this, arguments); + }; + + /** + * Inherits from Transport. + */ + + io.util.inherit(WS, io.Transport); + + /** + * Transport name + * + * @api public + */ + + WS.prototype.name = 'websocket'; + + /** + * Initializes a new `WebSocket` connection with the Socket.IO server. We attach + * all the appropriate listeners to handle the responses from the server. + * + * @returns {Transport} + * @api public + */ + + WS.prototype.open = function () { + var query = io.util.query(this.socket.options.query) + , self = this + , Socket + + + if (!Socket) { + Socket = global.MozWebSocket || global.WebSocket; + } + + this.websocket = new Socket(this.prepareUrl() + query); + + this.websocket.onopen = function () { + self.onOpen(); + self.socket.setBuffer(false); + }; + this.websocket.onmessage = function (ev) { + self.onData(ev.data); + }; + this.websocket.onclose = function () { + self.onClose(); + self.socket.setBuffer(true); + }; + this.websocket.onerror = function (e) { + self.onError(e); + }; + + return this; + }; + + /** + * Send a message to the Socket.IO server. The message will automatically be + * encoded in the correct message format. + * + * @returns {Transport} + * @api public + */ + + // Do to a bug in the current IDevices browser, we need to wrap the send in a + // setTimeout, when they resume from sleeping the browser will crash if + // we don't allow the browser time to detect the socket has been closed + if (io.util.ua.iDevice) { + WS.prototype.send = function (data) { + var self = this; + setTimeout(function() { + self.websocket.send(data); + },0); + return this; + }; + } else { + WS.prototype.send = function (data) { + this.websocket.send(data); + return this; + }; + } + + /** + * Payload + * + * @api private + */ + + WS.prototype.payload = function (arr) { + for (var i = 0, l = arr.length; i < l; i++) { + this.packet(arr[i]); + } + return this; + }; + + /** + * Disconnect the established `WebSocket` connection. + * + * @returns {Transport} + * @api public + */ + + WS.prototype.close = function () { + this.websocket.close(); + return this; + }; + + /** + * Handle the errors that `WebSocket` might be giving when we + * are attempting to connect or send messages. + * + * @param {Error} e The error. + * @api private + */ + + WS.prototype.onError = function (e) { + this.socket.onError(e); + }; + + /** + * Returns the appropriate scheme for the URI generation. + * + * @api private + */ + WS.prototype.scheme = function () { + return this.socket.options.secure ? 'wss' : 'ws'; + }; + + /** + * Checks if the browser has support for native `WebSockets` and that + * it's not the polyfill created for the FlashSocket transport. + * + * @return {Boolean} + * @api public + */ + + WS.check = function () { + return ('WebSocket' in global && !('__addTask' in WebSocket)) + || 'MozWebSocket' in global; + }; + + /** + * Check if the `WebSocket` transport support cross domain communications. + * + * @returns {Boolean} + * @api public + */ + + WS.xdomainCheck = function () { + return true; + }; + + /** + * Add the transport to your public io.transports array. + * + * @api private + */ + + io.transports.push('websocket'); + +})( + 'undefined' != typeof io ? io.Transport : module.exports + , 'undefined' != typeof io ? io : module.parent.exports + , this +); + +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, io) { + + /** + * Expose constructor. + */ + + exports.flashsocket = Flashsocket; + + /** + * The FlashSocket transport. This is a API wrapper for the HTML5 WebSocket + * specification. It uses a .swf file to communicate with the server. If you want + * to serve the .swf file from a other server than where the Socket.IO script is + * coming from you need to use the insecure version of the .swf. More information + * about this can be found on the github page. + * + * @constructor + * @extends {io.Transport.websocket} + * @api public + */ + + function Flashsocket () { + io.Transport.websocket.apply(this, arguments); + }; + + /** + * Inherits from Transport. + */ + + io.util.inherit(Flashsocket, io.Transport.websocket); + + /** + * Transport name + * + * @api public + */ + + Flashsocket.prototype.name = 'flashsocket'; + + /** + * Disconnect the established `FlashSocket` connection. This is done by adding a + * new task to the FlashSocket. The rest will be handled off by the `WebSocket` + * transport. + * + * @returns {Transport} + * @api public + */ + + Flashsocket.prototype.open = function () { + var self = this + , args = arguments; + + WebSocket.__addTask(function () { + io.Transport.websocket.prototype.open.apply(self, args); + }); + return this; + }; + + /** + * Sends a message to the Socket.IO server. This is done by adding a new + * task to the FlashSocket. The rest will be handled off by the `WebSocket` + * transport. + * + * @returns {Transport} + * @api public + */ + + Flashsocket.prototype.send = function () { + var self = this, args = arguments; + WebSocket.__addTask(function () { + io.Transport.websocket.prototype.send.apply(self, args); + }); + return this; + }; + + /** + * Disconnects the established `FlashSocket` connection. + * + * @returns {Transport} + * @api public + */ + + Flashsocket.prototype.close = function () { + WebSocket.__tasks.length = 0; + io.Transport.websocket.prototype.close.call(this); + return this; + }; + + /** + * The WebSocket fall back needs to append the flash container to the body + * element, so we need to make sure we have access to it. Or defer the call + * until we are sure there is a body element. + * + * @param {Socket} socket The socket instance that needs a transport + * @param {Function} fn The callback + * @api private + */ + + Flashsocket.prototype.ready = function (socket, fn) { + function init () { + var options = socket.options + , port = options['flash policy port'] + , path = [ + 'http' + (options.secure ? 's' : '') + ':/' + , options.host + ':' + options.port + , options.resource + , 'static/flashsocket' + , 'WebSocketMain' + (socket.isXDomain() ? 'Insecure' : '') + '.swf' + ]; + + // Only start downloading the swf file when the checked that this browser + // actually supports it + if (!Flashsocket.loaded) { + if (typeof WEB_SOCKET_SWF_LOCATION === 'undefined') { + // Set the correct file based on the XDomain settings + WEB_SOCKET_SWF_LOCATION = path.join('/'); + } + + if (port !== 843) { + WebSocket.loadFlashPolicyFile('xmlsocket://' + options.host + ':' + port); + } + + WebSocket.__initialize(); + Flashsocket.loaded = true; + } + + fn.call(self); + } + + var self = this; + if (document.body) return init(); + + io.util.load(init); + }; + + /** + * Check if the FlashSocket transport is supported as it requires that the Adobe + * Flash Player plug-in version `10.0.0` or greater is installed. And also check if + * the polyfill is correctly loaded. + * + * @returns {Boolean} + * @api public + */ + + Flashsocket.check = function () { + if ( + typeof WebSocket == 'undefined' + || !('__initialize' in WebSocket) || !swfobject + ) return false; + + return swfobject.getFlashPlayerVersion().major >= 10; + }; + + /** + * Check if the FlashSocket transport can be used as cross domain / cross origin + * transport. Because we can't see which type (secure or insecure) of .swf is used + * we will just return true. + * + * @returns {Boolean} + * @api public + */ + + Flashsocket.xdomainCheck = function () { + return true; + }; + + /** + * Disable AUTO_INITIALIZATION + */ + + if (typeof window != 'undefined') { + WEB_SOCKET_DISABLE_AUTO_INITIALIZATION = true; + } + + /** + * Add the transport to your public io.transports array. + * + * @api private + */ + + io.transports.push('flashsocket'); +})( + 'undefined' != typeof io ? io.Transport : module.exports + , 'undefined' != typeof io ? io : module.parent.exports +); +/* SWFObject v2.2 + is released under the MIT License +*/ +if ('undefined' != typeof window) { +var swfobject=function(){var D="undefined",r="object",S="Shockwave 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+(function() { + + if ('undefined' == typeof window || window.WebSocket) return; + + var console = window.console; + if (!console || !console.log || !console.error) { + console = {log: function(){ }, error: function(){ }}; + } + + if (!swfobject.hasFlashPlayerVersion("10.0.0")) { + console.error("Flash Player >= 10.0.0 is required."); + return; + } + if (location.protocol == "file:") { + console.error( + "WARNING: web-socket-js doesn't work in file:///... URL " + + "unless you set Flash Security Settings properly. " + + "Open the page via Web server i.e. http://..."); + } + + /** + * This class represents a faux web socket. + * @param {string} url + * @param {array or string} protocols + * @param {string} proxyHost + * @param {int} proxyPort + * @param {string} headers + */ + WebSocket = function(url, protocols, proxyHost, proxyPort, headers) { + var self = this; + self.__id = WebSocket.__nextId++; + WebSocket.__instances[self.__id] = self; + self.readyState = WebSocket.CONNECTING; + self.bufferedAmount = 0; + self.__events = {}; + if (!protocols) { + protocols = []; + } else if (typeof protocols == "string") { + protocols = [protocols]; + } + // Uses setTimeout() to make sure __createFlash() runs after the caller sets ws.onopen etc. + // Otherwise, when onopen fires immediately, onopen is called before it is set. + setTimeout(function() { + WebSocket.__addTask(function() { + WebSocket.__flash.create( + self.__id, url, protocols, proxyHost || null, proxyPort || 0, headers || null); + }); + }, 0); + }; + + /** + * Send data to the web socket. + * @param {string} data The data to send to the socket. + * @return {boolean} True for success, false for failure. + */ + WebSocket.prototype.send = function(data) { + if (this.readyState == WebSocket.CONNECTING) { + throw "INVALID_STATE_ERR: Web Socket connection has not been established"; + } + // We use encodeURIComponent() here, because FABridge doesn't work if + // the argument includes some characters. We don't use escape() here + // because of this: + // https://developer.mozilla.org/en/Core_JavaScript_1.5_Guide/Functions#escape_and_unescape_Functions + // But it looks decodeURIComponent(encodeURIComponent(s)) doesn't + // preserve all Unicode characters either e.g. "\uffff" in Firefox. + // Note by wtritch: Hopefully this will not be necessary using ExternalInterface. Will require + // additional testing. + var result = WebSocket.__flash.send(this.__id, encodeURIComponent(data)); + if (result < 0) { // success + return true; + } else { + this.bufferedAmount += result; + return false; + } + }; + + /** + * Close this web socket gracefully. + */ + WebSocket.prototype.close = function() { + if (this.readyState == WebSocket.CLOSED || this.readyState == WebSocket.CLOSING) { + return; + } + this.readyState = WebSocket.CLOSING; + WebSocket.__flash.close(this.__id); + }; + + /** + * Implementation of {@link DOM 2 EventTarget Interface} + * + * @param {string} type + * @param {function} listener + * @param {boolean} useCapture + * @return void + */ + WebSocket.prototype.addEventListener = function(type, listener, useCapture) { + if (!(type in this.__events)) { + this.__events[type] = []; + } + this.__events[type].push(listener); + }; + + /** + * Implementation of {@link DOM 2 EventTarget Interface} + * + * @param {string} type + * @param {function} listener + * @param {boolean} useCapture + * @return void + */ + WebSocket.prototype.removeEventListener = function(type, listener, useCapture) { + if (!(type in this.__events)) return; + var events = this.__events[type]; + for (var i = events.length - 1; i >= 0; --i) { + if (events[i] === listener) { + events.splice(i, 1); + break; + } + } + }; + + /** + * Implementation of {@link DOM 2 EventTarget Interface} + * + * @param {Event} event + * @return void + */ + WebSocket.prototype.dispatchEvent = function(event) { + var events = this.__events[event.type] || []; + for (var i = 0; i < events.length; ++i) { + events[i](event); + } + var handler = this["on" + event.type]; + if (handler) handler(event); + }; + + /** + * Handles an event from Flash. + * @param {Object} flashEvent + */ + WebSocket.prototype.__handleEvent = function(flashEvent) { + if ("readyState" in flashEvent) { + this.readyState = flashEvent.readyState; + } + if ("protocol" in flashEvent) { + this.protocol = flashEvent.protocol; + } + + var jsEvent; + if (flashEvent.type == "open" || flashEvent.type == "error") { + jsEvent = this.__createSimpleEvent(flashEvent.type); + } else if (flashEvent.type == "close") { + // TODO implement jsEvent.wasClean + jsEvent = this.__createSimpleEvent("close"); + } else if (flashEvent.type == "message") { + var data = decodeURIComponent(flashEvent.message); + jsEvent = this.__createMessageEvent("message", data); + } else { + throw "unknown event type: " + flashEvent.type; + } + + this.dispatchEvent(jsEvent); + }; + + WebSocket.prototype.__createSimpleEvent = function(type) { + if (document.createEvent && window.Event) { + var event = document.createEvent("Event"); + event.initEvent(type, false, false); + return event; + } else { + return {type: type, bubbles: false, cancelable: false}; + } + }; + + WebSocket.prototype.__createMessageEvent = function(type, data) { + if (document.createEvent && window.MessageEvent && !window.opera) { + var event = document.createEvent("MessageEvent"); + event.initMessageEvent("message", false, false, data, null, null, window, null); + return event; + } else { + // IE and Opera, the latter one truncates the data parameter after any 0x00 bytes. + return {type: type, data: data, bubbles: false, cancelable: false}; + } + }; + + /** + * Define the WebSocket readyState enumeration. + */ + WebSocket.CONNECTING = 0; + WebSocket.OPEN = 1; + WebSocket.CLOSING = 2; + WebSocket.CLOSED = 3; + + WebSocket.__flash = null; + WebSocket.__instances = {}; + WebSocket.__tasks = []; + WebSocket.__nextId = 0; + + /** + * Load a new flash security policy file. + * @param {string} url + */ + WebSocket.loadFlashPolicyFile = function(url){ + WebSocket.__addTask(function() { + WebSocket.__flash.loadManualPolicyFile(url); + }); + }; + + /** + * Loads WebSocketMain.swf and creates WebSocketMain object in Flash. + */ + WebSocket.__initialize = function() { + if (WebSocket.__flash) return; + + if (WebSocket.__swfLocation) { + // For backword compatibility. + window.WEB_SOCKET_SWF_LOCATION = WebSocket.__swfLocation; + } + if (!window.WEB_SOCKET_SWF_LOCATION) { + console.error("[WebSocket] set WEB_SOCKET_SWF_LOCATION to location of WebSocketMain.swf"); + return; + } + var container = document.createElement("div"); + container.id = "webSocketContainer"; + // Hides Flash box. We cannot use display: none or visibility: hidden because it prevents + // Flash from loading at least in IE. So we move it out of the screen at (-100, -100). + // But this even doesn't work with Flash Lite (e.g. in Droid Incredible). So with Flash + // Lite, we put it at (0, 0). This shows 1x1 box visible at left-top corner but this is + // the best we can do as far as we know now. + container.style.position = "absolute"; + if (WebSocket.__isFlashLite()) { + container.style.left = "0px"; + container.style.top = "0px"; + } else { + container.style.left = "-100px"; + container.style.top = "-100px"; + } + var holder = document.createElement("div"); + holder.id = "webSocketFlash"; + container.appendChild(holder); + document.body.appendChild(container); + // See this article for hasPriority: + // http://help.adobe.com/en_US/as3/mobile/WS4bebcd66a74275c36cfb8137124318eebc6-7ffd.html + swfobject.embedSWF( + WEB_SOCKET_SWF_LOCATION, + "webSocketFlash", + "1" /* width */, + "1" /* height */, + "10.0.0" /* SWF version */, + null, + null, + {hasPriority: true, swliveconnect : true, allowScriptAccess: "always"}, + null, + function(e) { + if (!e.success) { + console.error("[WebSocket] swfobject.embedSWF failed"); + } + }); + }; + + /** + * Called by Flash to notify JS that it's fully loaded and ready + * for communication. + */ + WebSocket.__onFlashInitialized = function() { + // We need to set a timeout here to avoid round-trip calls + // to flash during the initialization process. + setTimeout(function() { + WebSocket.__flash = document.getElementById("webSocketFlash"); + WebSocket.__flash.setCallerUrl(location.href); + WebSocket.__flash.setDebug(!!window.WEB_SOCKET_DEBUG); + for (var i = 0; i < WebSocket.__tasks.length; ++i) { + WebSocket.__tasks[i](); + } + WebSocket.__tasks = []; + }, 0); + }; + + /** + * Called by Flash to notify WebSockets events are fired. + */ + WebSocket.__onFlashEvent = function() { + setTimeout(function() { + try { + // Gets events using receiveEvents() instead of getting it from event object + // of Flash event. This is to make sure to keep message order. + // It seems sometimes Flash events don't arrive in the same order as they are sent. + var events = WebSocket.__flash.receiveEvents(); + for (var i = 0; i < events.length; ++i) { + WebSocket.__instances[events[i].webSocketId].__handleEvent(events[i]); + } + } catch (e) { + console.error(e); + } + }, 0); + return true; + }; + + // Called by Flash. + WebSocket.__log = function(message) { + console.log(decodeURIComponent(message)); + }; + + // Called by Flash. + WebSocket.__error = function(message) { + console.error(decodeURIComponent(message)); + }; + + WebSocket.__addTask = function(task) { + if (WebSocket.__flash) { + task(); + } else { + WebSocket.__tasks.push(task); + } + }; + + /** + * Test if the browser is running flash lite. + * @return {boolean} True if flash lite is running, false otherwise. + */ + WebSocket.__isFlashLite = function() { + if (!window.navigator || !window.navigator.mimeTypes) { + return false; + } + var mimeType = window.navigator.mimeTypes["application/x-shockwave-flash"]; + if (!mimeType || !mimeType.enabledPlugin || !mimeType.enabledPlugin.filename) { + return false; + } + return mimeType.enabledPlugin.filename.match(/flashlite/i) ? true : false; + }; + + if (!window.WEB_SOCKET_DISABLE_AUTO_INITIALIZATION) { + if (window.addEventListener) { + window.addEventListener("load", function(){ + WebSocket.__initialize(); + }, false); + } else { + window.attachEvent("onload", function(){ + WebSocket.__initialize(); + }); + } + } + +})(); + +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, io, global) { + + /** + * Expose constructor. + * + * @api public + */ + + exports.XHR = XHR; + + /** + * XHR constructor + * + * @costructor + * @api public + */ + + function XHR (socket) { + if (!socket) return; + + io.Transport.apply(this, arguments); + this.sendBuffer = []; + }; + + /** + * Inherits from Transport. + */ + + io.util.inherit(XHR, io.Transport); + + /** + * Establish a connection + * + * @returns {Transport} + * @api public + */ + + XHR.prototype.open = function () { + this.socket.setBuffer(false); + this.onOpen(); + this.get(); + + // we need to make sure the request succeeds since we have no indication + // whether the request opened or not until it succeeded. + this.setCloseTimeout(); + + return this; + }; + + /** + * Check if we need to send data to the Socket.IO server, if we have data in our + * buffer we encode it and forward it to the `post` method. + * + * @api private + */ + + XHR.prototype.payload = function (payload) { + var msgs = []; + + for (var i = 0, l = payload.length; i < l; i++) { + msgs.push(io.parser.encodePacket(payload[i])); + } + + this.send(io.parser.encodePayload(msgs)); + }; + + /** + * Send data to the Socket.IO server. + * + * @param data The message + * @returns {Transport} + * @api public + */ + + XHR.prototype.send = function (data) { + this.post(data); + return this; + }; + + /** + * Posts a encoded message to the Socket.IO server. + * + * @param {String} data A encoded message. + * @api private + */ + + function empty () { }; + + XHR.prototype.post = function (data) { + var self = this; + this.socket.setBuffer(true); + + function stateChange () { + if (this.readyState == 4) { + this.onreadystatechange = empty; + self.posting = false; + + if (this.status == 200){ + self.socket.setBuffer(false); + } else { + self.onClose(); + } + } + } + + function onload () { + this.onload = empty; + self.socket.setBuffer(false); + }; + + this.sendXHR = this.request('POST'); + + if (global.XDomainRequest && this.sendXHR instanceof XDomainRequest) { + this.sendXHR.onload = this.sendXHR.onerror = onload; + } else { + this.sendXHR.onreadystatechange = stateChange; + } + + this.sendXHR.send(data); + }; + + /** + * Disconnects the established `XHR` connection. + * + * @returns {Transport} + * @api public + */ + + XHR.prototype.close = function () { + this.onClose(); + return this; + }; + + /** + * Generates a configured XHR request + * + * @param {String} url The url that needs to be requested. + * @param {String} method The method the request should use. + * @returns {XMLHttpRequest} + * @api private + */ + + XHR.prototype.request = function (method) { + var req = io.util.request(this.socket.isXDomain()) + , query = io.util.query(this.socket.options.query, 't=' + +new Date); + + req.open(method || 'GET', this.prepareUrl() + query, true); + + if (method == 'POST') { + try { + if (req.setRequestHeader) { + req.setRequestHeader('Content-type', 'text/plain;charset=UTF-8'); + } else { + // XDomainRequest + req.contentType = 'text/plain'; + } + } catch (e) {} + } + + return req; + }; + + /** + * Returns the scheme to use for the transport URLs. + * + * @api private + */ + + XHR.prototype.scheme = function () { + return this.socket.options.secure ? 'https' : 'http'; + }; + + /** + * Check if the XHR transports are supported + * + * @param {Boolean} xdomain Check if we support cross domain requests. + * @returns {Boolean} + * @api public + */ + + XHR.check = function (socket, xdomain) { + try { + var request = io.util.request(xdomain), + usesXDomReq = (global.XDomainRequest && request instanceof XDomainRequest), + socketProtocol = (socket && socket.options && socket.options.secure ? 'https:' : 'http:'), + isXProtocol = (global.location && socketProtocol != global.location.protocol); + if (request && !(usesXDomReq && isXProtocol)) { + return true; + } + } catch(e) {} + + return false; + }; + + /** + * Check if the XHR transport supports cross domain requests. + * + * @returns {Boolean} + * @api public + */ + + XHR.xdomainCheck = function (socket) { + return XHR.check(socket, true); + }; + +})( + 'undefined' != typeof io ? io.Transport : module.exports + , 'undefined' != typeof io ? io : module.parent.exports + , this +); +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, io) { + + /** + * Expose constructor. + */ + + exports.htmlfile = HTMLFile; + + /** + * The HTMLFile transport creates a `forever iframe` based transport + * for Internet Explorer. Regular forever iframe implementations will + * continuously trigger the browsers buzy indicators. If the forever iframe + * is created inside a `htmlfile` these indicators will not be trigged. + * + * @constructor + * @extends {io.Transport.XHR} + * @api public + */ + + function HTMLFile (socket) { + io.Transport.XHR.apply(this, arguments); + }; + + /** + * Inherits from XHR transport. + */ + + io.util.inherit(HTMLFile, io.Transport.XHR); + + /** + * Transport name + * + * @api public + */ + + HTMLFile.prototype.name = 'htmlfile'; + + /** + * Creates a new Ac...eX `htmlfile` with a forever loading iframe + * that can be used to listen to messages. Inside the generated + * `htmlfile` a reference will be made to the HTMLFile transport. + * + * @api private + */ + + HTMLFile.prototype.get = function () { + this.doc = new window[(['Active'].concat('Object').join('X'))]('htmlfile'); + this.doc.open(); + this.doc.write(''); + this.doc.close(); + this.doc.parentWindow.s = this; + + var iframeC = this.doc.createElement('div'); + iframeC.className = 'socketio'; + + this.doc.body.appendChild(iframeC); + this.iframe = this.doc.createElement('iframe'); + + iframeC.appendChild(this.iframe); + + var self = this + , query = io.util.query(this.socket.options.query, 't='+ +new Date); + + this.iframe.src = this.prepareUrl() + query; + + io.util.on(window, 'unload', function () { + self.destroy(); + }); + }; + + /** + * The Socket.IO server will write script tags inside the forever + * iframe, this function will be used as callback for the incoming + * information. + * + * @param {String} data The message + * @param {document} doc Reference to the context + * @api private + */ + + HTMLFile.prototype._ = function (data, doc) { + this.onData(data); + try { + var script = doc.getElementsByTagName('script')[0]; + script.parentNode.removeChild(script); + } catch (e) { } + }; + + /** + * Destroy the established connection, iframe and `htmlfile`. + * And calls the `CollectGarbage` function of Internet Explorer + * to release the memory. + * + * @api private + */ + + HTMLFile.prototype.destroy = function () { + if (this.iframe){ + try { + this.iframe.src = 'about:blank'; + } catch(e){} + + this.doc = null; + this.iframe.parentNode.removeChild(this.iframe); + this.iframe = null; + + CollectGarbage(); + } + }; + + /** + * Disconnects the established connection. + * + * @returns {Transport} Chaining. + * @api public + */ + + HTMLFile.prototype.close = function () { + this.destroy(); + return io.Transport.XHR.prototype.close.call(this); + }; + + /** + * Checks if the browser supports this transport. The browser + * must have an `Ac...eXObject` implementation. + * + * @return {Boolean} + * @api public + */ + + HTMLFile.check = function (socket) { + if (typeof window != "undefined" && (['Active'].concat('Object').join('X')) in window){ + try { + var a = new window[(['Active'].concat('Object').join('X'))]('htmlfile'); + return a && io.Transport.XHR.check(socket); + } catch(e){} + } + return false; + }; + + /** + * Check if cross domain requests are supported. + * + * @returns {Boolean} + * @api public + */ + + HTMLFile.xdomainCheck = function () { + // we can probably do handling for sub-domains, we should + // test that it's cross domain but a subdomain here + return false; + }; + + /** + * Add the transport to your public io.transports array. + * + * @api private + */ + + io.transports.push('htmlfile'); + +})( + 'undefined' != typeof io ? io.Transport : module.exports + , 'undefined' != typeof io ? io : module.parent.exports +); + +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, io, global) { + + /** + * Expose constructor. + */ + + exports['xhr-polling'] = XHRPolling; + + /** + * The XHR-polling transport uses long polling XHR requests to create a + * "persistent" connection with the server. + * + * @constructor + * @api public + */ + + function XHRPolling () { + io.Transport.XHR.apply(this, arguments); + }; + + /** + * Inherits from XHR transport. + */ + + io.util.inherit(XHRPolling, io.Transport.XHR); + + /** + * Merge the properties from XHR transport + */ + + io.util.merge(XHRPolling, io.Transport.XHR); + + /** + * Transport name + * + * @api public + */ + + XHRPolling.prototype.name = 'xhr-polling'; + + /** + * Indicates whether heartbeats is enabled for this transport + * + * @api private + */ + + XHRPolling.prototype.heartbeats = function () { + return false; + }; + + /** + * Establish a connection, for iPhone and Android this will be done once the page + * is loaded. + * + * @returns {Transport} Chaining. + * @api public + */ + + XHRPolling.prototype.open = function () { + var self = this; + + io.Transport.XHR.prototype.open.call(self); + return false; + }; + + /** + * Starts a XHR request to wait for incoming messages. + * + * @api private + */ + + function empty () {}; + + XHRPolling.prototype.get = function () { + if (!this.isOpen) return; + + var self = this; + + function stateChange () { + if (this.readyState == 4) { + this.onreadystatechange = empty; + + if (this.status == 200) { + self.onData(this.responseText); + self.get(); + } else { + self.onClose(); + } + } + }; + + function onload () { + this.onload = empty; + this.onerror = empty; + self.retryCounter = 1; + self.onData(this.responseText); + self.get(); + }; + + function onerror () { + self.retryCounter ++; + if(!self.retryCounter || self.retryCounter > 3) { + self.onClose(); + } else { + self.get(); + } + }; + + this.xhr = this.request(); + + if (global.XDomainRequest && this.xhr instanceof XDomainRequest) { + this.xhr.onload = onload; + this.xhr.onerror = onerror; + } else { + this.xhr.onreadystatechange = stateChange; + } + + this.xhr.send(null); + }; + + /** + * Handle the unclean close behavior. + * + * @api private + */ + + XHRPolling.prototype.onClose = function () { + io.Transport.XHR.prototype.onClose.call(this); + + if (this.xhr) { + this.xhr.onreadystatechange = this.xhr.onload = this.xhr.onerror = empty; + try { + this.xhr.abort(); + } catch(e){} + this.xhr = null; + } + }; + + /** + * Webkit based browsers show a infinit spinner when you start a XHR request + * before the browsers onload event is called so we need to defer opening of + * the transport until the onload event is called. Wrapping the cb in our + * defer method solve this. + * + * @param {Socket} socket The socket instance that needs a transport + * @param {Function} fn The callback + * @api private + */ + + XHRPolling.prototype.ready = function (socket, fn) { + var self = this; + + io.util.defer(function () { + fn.call(self); + }); + }; + + /** + * Add the transport to your public io.transports array. + * + * @api private + */ + + io.transports.push('xhr-polling'); + +})( + 'undefined' != typeof io ? io.Transport : module.exports + , 'undefined' != typeof io ? io : module.parent.exports + , this +); + +/** + * socket.io + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (exports, io, global) { + /** + * There is a way to hide the loading indicator in Firefox. If you create and + * remove a iframe it will stop showing the current loading indicator. + * Unfortunately we can't feature detect that and UA sniffing is evil. + * + * @api private + */ + + var indicator = global.document && "MozAppearance" in + global.document.documentElement.style; + + /** + * Expose constructor. + */ + + exports['jsonp-polling'] = JSONPPolling; + + /** + * The JSONP transport creates an persistent connection by dynamically + * inserting a script tag in the page. This script tag will receive the + * information of the Socket.IO server. When new information is received + * it creates a new script tag for the new data stream. + * + * @constructor + * @extends {io.Transport.xhr-polling} + * @api public + */ + + function JSONPPolling (socket) { + io.Transport['xhr-polling'].apply(this, arguments); + + this.index = io.j.length; + + var self = this; + + io.j.push(function (msg) { + self._(msg); + }); + }; + + /** + * Inherits from XHR polling transport. + */ + + io.util.inherit(JSONPPolling, io.Transport['xhr-polling']); + + /** + * Transport name + * + * @api public + */ + + JSONPPolling.prototype.name = 'jsonp-polling'; + + /** + * Posts a encoded message to the Socket.IO server using an iframe. + * The iframe is used because script tags can create POST based requests. + * The iframe is positioned outside of the view so the user does not + * notice it's existence. + * + * @param {String} data A encoded message. + * @api private + */ + + JSONPPolling.prototype.post = function (data) { + var self = this + , query = io.util.query( + this.socket.options.query + , 't='+ (+new Date) + '&i=' + this.index + ); + + if (!this.form) { + var form = document.createElement('form') + , area = document.createElement('textarea') + , id = this.iframeId = 'socketio_iframe_' + this.index + , iframe; + + form.className = 'socketio'; + form.style.position = 'absolute'; + form.style.top = '0px'; + form.style.left = '0px'; + form.style.display = 'none'; + form.target = id; + form.method = 'POST'; + form.setAttribute('accept-charset', 'utf-8'); + area.name = 'd'; + form.appendChild(area); + document.body.appendChild(form); + + this.form = form; + this.area = area; + } + + this.form.action = this.prepareUrl() + query; + + function complete () { + initIframe(); + self.socket.setBuffer(false); + }; + + function initIframe () { + if (self.iframe) { + self.form.removeChild(self.iframe); + } + + try { + // ie6 dynamic iframes with target="" support (thanks Chris Lambacher) + iframe = document.createElement(''; +html += '

    '; +html += '
    '; +html += '
    Upload File
    '; +html += '
    Want to upload multiple files at once? Please upgrade to the latest Flash Player, then reload this page. For some reason our Flash based uploader did not load, so you are currently using our single file uploader.
    '; +html += spacer(1,20) + '
    '; +var url = zero_client.targetURL; +if (url.indexOf('?') > -1) url += '&'; else url += '?'; +url += 'format=jshtml&onafter=' + escape('window.parent.upload_basic_finish(response);'); +Debug.trace('upload', "Prepping basic upload: " + url); +html += '
    '; +html += '
    '; +html += '
    '; +html += '

    '; +html += ''; +html += ''; +html += ''; +html += '
    ' + large_icon_button('x', 'Cancel', "hide_popup_dialog()") + ' ' + large_icon_button('page_white_get.png', 'Upload', "upload_basic_go()") + '
    '; +html += '
    '; +html += ''; +html += '
    '; +html += ''; +session.hooks.keys[ESC_KEY] = 'hide_popup_dialog'; +show_popup_dialog(528, 200, html); +} +function upload_basic_go() { +$('f_upload_basic').submit(); +$('d_upload_form').hide(); +$('d_upload_progress').show(); +} +function upload_basic_finish(response) { +Debug.trace('upload', "Basic upload complete: " + dumper(response)); +setTimeout( 'upload_basic_finish_2()', 100 ); +} +function upload_basic_finish_2() { +$('i_upload_basic').src = 'blank.html'; +setTimeout( 'upload_basic_finish_3()', 100 ); +} +function upload_basic_finish_3() { +hide_popup_dialog(); +delete session.progress; +show_progress_dialog( 0, 'Finishing Upload...', true ); +fire_callback( session.upload_callback ); +} +function upload_destroy() { +if (zero_client) { +zero_client.destroy(); +delete ZeroUpload.clients[ zero_client.id ]; +zero_client = null; +} +} +function prep_upload(dom_id, url, callback, types) { +session.upload_callback = callback; +if (url) { +if (url.indexOf('?') > -1) url += '&'; else url += '?'; +url += 'session=' + session.cookie.get('effect_session_id'); +} +upload_destroy(); +zero_client = new ZeroUpload.Client(); +if (url) zero_client.setURL( url ); +zero_client.setHandCursor( true ); +if (types) zero_client.setFileTypes( types[0], types[1] ); +zero_client.addEventListener( 'queueStart', uploadQueueStart ); +zero_client.addEventListener( 'fileStart', uploadFileStart ); +zero_client.addEventListener( 'progress', uploadProgress ); +zero_client.addEventListener( 'fileComplete', uploadFileComplete ); +zero_client.addEventListener( 'queueComplete', uploadQueueComplete ); +zero_client.addEventListener( 'error', uploadError ); +zero_client.addEventListener( 'debug', function(client, eventName, args) { +Debug.trace('upload', "Caught event: " + eventName); +} ); +if (dom_id) { +Debug.trace('upload', "Gluing ZeroUpload to: " + dom_id); +zero_client.glue( dom_id ); +} +} +Class.create( 'Debug', { +__static: { +enabled: false, +categories: { all: 1 }, +buffer: [], +max_rows: 5000, +win: null, +ie: !!navigator.userAgent.match(/MSIE/), +ie6: !!navigator.userAgent.match(/MSIE\D+6/), +init: function() { +Debug.enabled = true; +Debug.trace( 'debug', 'Debug log start' ); +var html = '

    '; +if (Debug.ie) { +setTimeout( function() { +document.body.insertAdjacentHTML('beforeEnd', +'
    ' + html + '
    ' +); +}, 1000 ); +} +else { +var div = document.createElement('DIV'); +div.id = 'd_debug'; +div.setAttribute('id', 'd_debug'); +div.style.position = Debug.ie6 ? 'absolute' : 'fixed'; +div.style.zIndex = '101'; +div.style.left = '0px'; +div.style.top = '0px'; +div.style.width = '100%'; +div.innerHTML = html; +document.getElementsByTagName('body')[0].appendChild(div); +} +}, +show: function() { +if (!Debug.win || Debug.win.closed) { +Debug.trace('debug', "Opening debug window"); +Debug.win = window.open( '', 'DebugWindow', 'width=600,height=500,menubar=no,resizable=yes,scrollbars=yes,location=no,status=no,toolbar=no,directories=no' ); +if (!Debug.win) return alert("Failed to open window. Popup blocker maybe?"); +var doc = Debug.win.document; +doc.open(); +doc.writeln( 'Debug Log' ); +doc.writeln( '
    ' ); +doc.writeln( '
    ' ); +doc.writeln( '
    ' ); +doc.writeln( '' ); +doc.writeln( '' ); +doc.writeln( '
    ' ); +doc.writeln( '' ); +doc.close(); +} +Debug.win.focus(); +}, +console_execute: function() { +var cmd = Debug.win.document.getElementById('fe_command'); +if (cmd.value.length) { +Debug.trace( 'console', cmd.value ); +try { +Debug.trace( 'console', '' + eval(cmd.value) ); +} +catch (e) { +Debug.trace( 'error', 'JavaScript Interpreter Exception: ' + e.toString() ); +} +} +}, +get_time_stamp: function(now) { +var date = new Date( now * 1000 ); +var hh = date.getHours(); if (hh < 10) hh = "0" + hh; +var mi = date.getMinutes(); if (mi < 10) mi = "0" + mi; +var ss = date.getSeconds(); if (ss < 10) ss = "0" + ss; +var sss = '' + date.getMilliseconds(); while (sss.length < 3) sss = "0" + sss; +return '' + hh + ':' + mi + ':' + ss + '.' + sss; +}, +refresh_console: function() { +if (!Debug.win || Debug.win.closed) return; +var div = Debug.win.document.getElementById('d_debug_log'); +if (div) { +var row = null; +while ( row = Debug.buffer.shift() ) { +var time_stamp = Debug.get_time_stamp(row.time); +var msg = row.msg; +msg = msg.replace(/\t/g, "    "); +msg = msg.replace(//g, ">"); +msg = msg.replace(/\n/g, "
    \n"); +var html = ''; +var sty = 'float:left; font-family: Consolas, Courier, mono; font-size: 12px; cursor:default; margin-right:10px; margin-bottom:1px; padding:2px;'; +html += '
    ' + time_stamp + '
    '; +html += '
    ' + row.cat + '
    '; +html += '
    ' + msg + '
    '; +html += '
    '; +var chunk = Debug.win.document.createElement('DIV'); +chunk.style['float'] = 'none'; +chunk.innerHTML = html; +div.appendChild(chunk); +} +var cmd = Debug.win.document.getElementById('fe_command'); +cmd.focus(); +} +Debug.dirty = 0; +Debug.win.scrollTo(0, 99999); +}, +hires_time_now: function() { +var now = new Date(); +return ( now.getTime() / 1000 ); +}, +trace: function(cat, msg) { +if (arguments.length == 1) { +msg = cat; +cat = 'debug'; +} +if (Debug.categories.all || Debug.categories[cat]) { +Debug.buffer.push({ cat: cat, msg: msg, time: Debug.hires_time_now() }); +if (Debug.buffer.length > Debug.max_rows) Debug.buffer.shift(); +if (!Debug.dirty) { +Debug.dirty = 1; +setTimeout( 'Debug.refresh_console();', 1 ); +} +} +} +} +} ); +var session = { +inited: false, +api_mod_cache: {}, +query: parseQueryString( ''+location.search ), +cookie: new CookieTree({ path: '/effect/' }), +storage: {}, +storage_dirty: false, +hooks: { +keys: {} +}, +username: '', +em_width: 11, +audioResourceMatch: /\.mp3$/i, +imageResourceMatch: /\.(jpe|jpeg|jpg|png|gif)$/i, +textResourceMatch: /\.xml$/i, +movieResourceMatch: /\.(flv|mp4|mp4v|mov|3gp|3g2)$/i, +imageResourceMatchString: '\.(jpe|jpeg|jpg|png|gif)$' +}; +session.debug = session.query.debug ? true : false; +var page_manager = null; +var preload_icons = []; +var preload_images = [ +'loading.gif', +'aquaprogressbar.gif', +'aquaprogressbar_bkgnd.gif' +]; +function get_base_url() { +return protocol + '://' + location.hostname + session.config.BaseURI; +} +function effect_init() { +if (session.inited) return; +session.inited = true; +assert( window.config, "Config not loaded" ); +session.config = window.config; +Debug.trace("Starting up"); +rendering_page = false; +preload(); +window.$R = {}; +for (var key in config.RegExpShortcuts) { +$R[key] = new RegExp( config.RegExpShortcuts[key] ); +} +ww_precalc_font("body", "effect_precalc_font_finish"); +page_manager = new Effect.PageManager( config.Pages.Page ); +var session_id = session.cookie.get('effect_session_id'); +if (session_id && session_id.match(/^login/)) { +do_session_recover(); +} +else { +show_default_login_status(); +Nav.init(); +} +Blog.search({ +stag: 'sidebar_docs', +limit: 20, +title_only: true, +sort_by: 'seq', +sort_dir: -1, +target: 'd_sidebar_documents', +outer_div_class: 'sidebar_blog_row', +title_class: 'sidebar_blog_title', +after: '
    → See More...
    ' +}); +Blog.search({ +stag: 'sidebar_tutorials', +limit: 5, +title_only: true, +sort_by: 'seq', +sort_dir: -1, +target: 'd_sidebar_tutorials', +outer_div_class: 'sidebar_blog_row', +title_class: 'sidebar_blog_title', +after: '
    → See More...
    ' +}); +Blog.search({ +stag: 'sidebar_plugins', +limit: 5, +title_only: true, +sort_by: 'seq', +sort_dir: -1, +target: 'd_sidebar_plugins', +outer_div_class: 'sidebar_blog_row', +title_class: 'sidebar_blog_title', +after: '
    → See More...
    ' +}); +$('fe_search_bar').onkeydown = delay_onChange_input_text; +user_storage_idle(); +} +function effect_precalc_font_finish(width, height) { +session.em_width = width; +} +function preload() { +for (var idx = 0, len = preload_icons.length; idx < len; idx++) { +var url = images_uri + '/icons/' + preload_icons[idx] + '.gif'; +preload_icons[idx] = new Image(); +preload_icons[idx].src = url; +} +for (var idx = 0, len = preload_images.length; idx < len; idx++) { +var url = images_uri + '/' + preload_images[idx]; +preload_images[idx] = new Image(); +preload_images[idx].src = url; +} +} +function $P(id) { +if (!id) id = page_manager.current_page_id; +var page = page_manager.find(id); +assert( !!page, "Failed to locate page: " + id ); +return page; +} +function get_pref(name) { +if (!session.user || !session.user.Preferences) return alert("ASSERT FAILURE! Tried to lookup pref " + name + " and user is not yet loaded!"); +return session.user.Preferences[name]; +} +function get_bool_pref(name) { +return (get_pref(name) == 1); +} +function set_pref(name, value) { +session.user.Preferences[name] = value; +} +function set_bool_pref(name, value) { +set_pref(name, value ? '1' : '0'); +} +function save_prefs() { +var prefs_to_save = {}; +if (arguments.length) { +for (var idx = 0, len = arguments.length; idx < len; idx++) { +var key = arguments[idx]; +prefs_to_save[key] = get_pref(key); +} +} +else prefs_to_save = session.user.Preferences; +effect_api_mod_touch('user_get'); +effect_api_send('user_update', { +Username: session.username, +Preferences: prefs_to_save +}, 'save_prefs_2'); +} +function save_prefs_2(response) { +do_message('success', 'Preferences saved.'); +} + +function get_full_name(username) { +var user = session.users[username]; +if (!user) return username; +return user.FullName; +} +function get_buddy_icon_url(username, size) { +var mod = session.api_mod_cache.get_buddy_icon || 0; +if (!size) size = 32; +var url = '/effect/api/get_buddy_icon?username='+username + '&mod=' + mod + '&size=' + size; +return url; +} +function get_buddy_icon_display(username, show_icon, show_name) { +if ((typeof(show_icon) == 'undefined') && get_bool_pref('show_user_icons')) show_icon = 1; +if ((typeof(show_name) == 'undefined') && get_bool_pref('show_user_names')) show_name = 1; +var html = ''; +if (show_icon) html += ''; +if (show_icon && show_name) html += '
    '; +if (show_name) html += username; +return html; +} +function do_session_recover() { +session.hooks.after_error = 'do_logout'; +effect_api_send('session_recover', {}, 'do_login_2', { _from_recover: 1 } ); +} +function require_login() { +if (session.user) return true; +Debug.trace('Page requires login, showing login page'); +session.nav_after_login = Nav.currentAnchor(); +setTimeout( function() { +Nav.go( 'Login' ); +}, 1 ); +return false; +} +function popup_window(url, name) { +if (!url) url = ''; +if (!name) name = ''; +var win = window.open(url, name); +if (!win) return alert('Failed to open popup window. If you have a popup blocker, please disable it for this website and try again.'); +return win; +} +function do_login_prompt() { +hide_popup_dialog(); +delete session.progress; +if (!session.temp_password) session.temp_password = ''; +if (!session.username) session.username = ''; +var temp_username = session.open_id || session.username || ''; +var html = ''; +html += '
    '; +html += '
    '; +html += '
    Effect Developer Login
    '; +html += '
    '; +html += '
    Effect Username  or  '+icon('openid', 'OpenID', 'popup_window(\'http://openid.net/\')', 'What is OpenID?')+'


    '; +html += '
    '; +html += '
    '; +html += '

    '; +html += ''; +html += ''; +html += ''; +html += '
    ' + large_icon_button('x', 'Cancel', "clear_login()") + ' ' + large_icon_button('check', 'Login', 'do_login()') + '
    '; +html += '
    '; +html += ''; +session.hooks.keys[ENTER_KEY] = 'do_login'; +session.hooks.keys[ESC_KEY] = 'clear_login'; +safe_focus( 'fe_username' ); +show_popup_dialog(450, 225, html); +} +function do_openid_reg(title, auto_login_button) { +hide_popup_dialog(); +delete session.progress; +if (!title) title = 'Register Account Using OpenID'; +if (typeof(auto_login_button) == 'undefined') auto_login_button = 1; +var html = ''; +html += '
    '; +html += ']","i"),bd=/checked\s*(?:[^=]|=\s*.checked.)/i,be=/\/(java|ecma)script/i,bf=/^\s*",""],legend:[1,"
    ","
    "],thead:[1,"
    '; +html += '
    '+title+'
    '; +html += '
    '; +html += '
    '+icon('openid', 'Enter Your OpenID URL:')+'
    '; +if (auto_login_button) html += '


    '; +html += '
    '; +html += '

    '; +html += ''; +html += ''; +html += ''; +html += '
    ' + large_icon_button('x', 'Cancel', "hide_popup_dialog()") + ' ' + large_icon_button('check', title.match(/login/i) ? 'Login' : 'Register', 'do_openid_login()') + '
    '; +html += '
    '; +html += ''; +session.hooks.keys[ENTER_KEY] = 'do_openid_login'; +session.hooks.keys[ESC_KEY] = 'hide_popup_dialog'; +safe_focus( 'fe_username' ); +show_popup_dialog(450, 225, html); +} +function do_login_prompt_2() { +hide_popup_dialog(); +delete session.progress; +if (!session.temp_password) session.temp_password = ''; +if (!session.username) session.username = ''; +var html = ''; +html += '
    '; +html += '"; + second_cell = ""; + row = $("").attr("id", "s" + index).attr("class", "location_row").html(first_cell + second_cell); + $locationsDiv.append(row); + } + if (index === this.numSearchToDisplay) { + $locationsDiv.append(""); + return $locationsDiv.append(""); + } + }, this); + return this.geocoder.geocode({ + address: address + }, __bind(function(result, status) { + if (status !== "OK") { + $('.error_message').html(t("Search Address Failed")).fadeIn(); + return; + } + _.each(result, showResults); + $("#search_results").html($locationsDiv); + this.locationChange("search"); + this.searchResults = result; + return this.displaySearchLoc(); + }, this)); + }; + ClientsRequestView.prototype.mouseoverLocation = function(e) { + var $el, id, marker; + $el = $(e.currentTarget); + id = $el.attr("id").substring(1); + marker = this.markers[id]; + return marker.setAnimation(google.maps.Animation.BOUNCE); + }; + ClientsRequestView.prototype.mouseoutLocation = function(e) { + var $el, id, marker; + $el = $(e.currentTarget); + id = $el.attr("id").substring(1); + marker = this.markers[id]; + return marker.setAnimation(null); + }; + ClientsRequestView.prototype.searchLocation = function(e) { + e.preventDefault(); + $("#address").val($(e.currentTarget).html()); + return this.searchAddress(); + }; + ClientsRequestView.prototype.favoriteClick = function(e) { + var index, location; + e.preventDefault(); + $(".favorites").attr("href", ""); + index = $(e.currentTarget).removeAttr("href").attr("id"); + location = new google.maps.LatLng(USER.locations[index].latitude, USER.locations[index].longitude); + return this.panToLocation(location); + }; + ClientsRequestView.prototype.clickLocation = function(e) { + var id; + id = $(e.currentTarget).attr("id").substring(1); + return this.panToLocation(this.markers[id].getPosition()); + }; + ClientsRequestView.prototype.panToLocation = function(location) { + this.map.panTo(location); + this.map.setZoom(16); + return this.pickup_icon.setPosition(location); + }; + ClientsRequestView.prototype.locationLinkHandle = function(e) { + var panelName; + e.preventDefault(); + panelName = $(e.currentTarget).attr("id"); + return this.locationChange(panelName); + }; + ClientsRequestView.prototype.locationChange = function(type) { + $(".locations_link").attr("href", "").css("font-weight", "normal"); + switch (type) { + case "favorite": + $(".search_results").attr("href", ""); + $(".locations_link#favorite").removeAttr("href").css("font-weight", "bold"); + $("#search_results").hide(); + $("#favorite_results").fadeIn(); + return this.displayFavLoc(); + case "search": + $(".favorites").attr("href", ""); + $(".locations_link#search").removeAttr("href").css("font-weight", "bold"); + $("#favorite_results").hide(); + $("#search_results").fadeIn(); + return this.displaySearchLoc(); + } + }; + ClientsRequestView.prototype.rateTrip = function(e) { + var rating; + rating = $(e.currentTarget).attr("id"); + $(".stars").attr("src", "/web/img/star_inactive.png"); + return _(rating).times(function(index) { + return $(".stars#" + (index + 1)).attr("src", "/web/img/star_active.png"); + }); + }; + ClientsRequestView.prototype.pickupHandle = function(e) { + var $el, callback, message; + e.preventDefault(); + $el = $(e.currentTarget).find("span"); + switch ($el.html()) { + case t("Request Pickup"): + _.delay(this.requestRide, 3000); + $("#status_message").html(t("Sending pickup request...")); + $el.html(t("Cancel Pickup")).parent().attr("class", "button_red"); + this.pickup_icon.setDraggable(false); + this.map.panTo(this.pickup_icon.getPosition()); + return this.map.setZoom(18); + case t("Cancel Pickup"): + if (this.status === "ready") { + $el.html(t("Request Pickup")).parent().attr("class", "button_green"); + return this.pickup_icon.setDraggable(true); + } else { + callback = __bind(function(v, m, f) { + if (v) { + this.AskDispatch("PickupCanceledClient"); + return this.setStatus("ready"); + } + }, this); + message = t("Cancel Request Prompt"); + if (this.status === "arriving") { + message = 'Cancel Request Arrived Prompt'; + } + return $.prompt(message, { + buttons: { + Ok: true, + Cancel: false + }, + callback: callback + }); + } + } + }; + ClientsRequestView.prototype.requestRide = function() { + if ($("#pickupHandle").find("span").html() === t("Cancel Pickup")) { + this.AskDispatch("Pickup"); + return this.setStatus("searching"); + } + }; + ClientsRequestView.prototype.removeCabs = function() { + _.each(this.cabs, __bind(function(point) { + return point.setMap(null); + }, this)); + return this.cabs = []; + }; + ClientsRequestView.prototype.addToFavLoc = function(e) { + var $el, lat, lng, nickname; + e.preventDefault(); + $el = $(e.currentTarget); + $el.find(".error_message").html(""); + nickname = $el.find("#favLocNickname").val().toString(); + lat = $el.find("#pickupLat").val().toString(); + lng = $el.find("#pickupLng").val().toString(); + if (nickname.length < 3) { + $el.find(".error_message").html(t("Favorite Location Nickname Length Error")); + return; + } + this.ShowSpinner("submit"); + return $.ajax({ + type: 'POST', + url: API + "/locations", + dataType: 'json', + data: { + token: USER.token, + nickname: nickname, + latitude: lat, + longitude: lng + }, + success: __bind(function(data, textStatus, jqXHR) { + return $el.html(t("Favorite Location Save Succeeded")); + }, this), + error: __bind(function(jqXHR, textStatus, errorThrown) { + return $el.find(".error_message").html(t("Favorite Location Save Failed")); + }, this), + complete: __bind(function(data) { + return this.HideSpinner(); + }, this) + }); + }; + ClientsRequestView.prototype.showFavLoc = function(e) { + $(e.currentTarget).fadeOut(); + return $("#favLoc_form").fadeIn(); + }; + ClientsRequestView.prototype.selectInputText = function(e) { + e.currentTarget.focus(); + return e.currentTarget.select(); + }; + ClientsRequestView.prototype.displayFavLoc = function() { + var alphabet, bounds; + alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + this.removeMarkers(); + bounds = new google.maps.LatLngBounds(); + _.each(USER.locations, __bind(function(location, index) { + var marker; + marker = new google.maps.Marker({ + position: new google.maps.LatLng(location.latitude, location.longitude), + map: this.map, + title: t("Favorite Location Title", { + id: alphabet != null ? alphabet[index] : void 0 + }), + icon: "https://www.google.com/mapfiles/marker" + alphabet[index] + ".png" + }); + this.markers.push(marker); + bounds.extend(marker.getPosition()); + return google.maps.event.addListener(marker, 'click', __bind(function() { + return this.pickup_icon.setPosition(marker.getPosition()); + }, this)); + }, this)); + this.pickup_icon.setPosition(_.first(this.markers).getPosition()); + return this.map.fitBounds(bounds); + }; + ClientsRequestView.prototype.displaySearchLoc = function() { + var alphabet; + alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + this.removeMarkers(); + return _.each(this.searchResults, __bind(function(result, index) { + var marker; + if (index < this.numSearchToDisplay) { + marker = new google.maps.Marker({ + position: result.geometry.location, + map: this.map, + title: t("Search Location Title", { + id: alphabet != null ? alphabet[index] : void 0 + }), + icon: "https://www.google.com/mapfiles/marker" + alphabet[index] + ".png" + }); + this.markers.push(marker); + return this.panToLocation(result.geometry.location); + } + }, this)); + }; + ClientsRequestView.prototype.removeMarkers = function() { + _.each(this.markers, __bind(function(marker) { + return marker.setMap(null); + }, this)); + return this.markers = []; + }; + ClientsRequestView.prototype.AskDispatch = function(ask, options) { + var attrs, lowestETA, processData, showCab; + if (ask == null) { + ask = ""; + } + if (options == null) { + options = {}; + } + switch (ask) { + case "NearestCab": + attrs = { + latitude: this.pickup_icon.getPosition().lat(), + longitude: this.pickup_icon.getPosition().lng() + }; + lowestETA = 99999; + showCab = __bind(function(cab) { + var point; + point = new google.maps.Marker({ + position: new google.maps.LatLng(cab.latitude, cab.longitude), + map: this.map, + icon: this.cabMarker, + title: t("ETA Message", { + minutes: app.helpers.FormatSeconds(cab != null ? cab.eta : void 0, true) + }) + }); + if (cab.eta < lowestETA) { + lowestETA = cab.eta; + } + return this.cabs.push(point); + }, this); + processData = __bind(function(data, textStatus, jqXHR) { + if (this.status === "ready") { + this.removeCabs(); + if (data.sorry) { + $("#status_message").html(data.sorry).fadeIn(); + } else { + _.each(data.driverLocations, showCab); + $("#status_message").html(t("Nearest Cab Message", { + minutes: app.helpers.FormatSeconds(lowestETA, true) + })).fadeIn(); + } + if (Backbone.history.fragment === "!/request") { + return _.delay(this.showCabs, this.pollInterval); + } + } + }, this); + return this.AjaxCall(ask, processData, attrs); + case "StatusClient": + processData = __bind(function(data, textStatus, jqXHR) { + var bounds, cabLocation, locationSaved, point, userLocation; + if (data.messageType === "OK") { + switch (data.status) { + case "completed": + this.removeCabs(); + this.setStatus("rate"); + return this.fetchTripDetails(data.tripID); + case "open": + return this.setStatus("ready"); + case "begintrip": + this.setStatus("riding"); + cabLocation = new google.maps.LatLng(data.latitude, data.longitude); + this.removeCabs(); + this.pickup_icon.setMap(null); + point = new google.maps.Marker({ + position: cabLocation, + map: this.map, + icon: this.cabMarker + }); + this.cabs.push(point); + this.map.panTo(point.getPosition()); + $("#rideName").html(data.driverName); + $("#ridePhone").html(data.driverMobile); + $("#ride_address_wrapper").hide(); + if (Backbone.history.fragment === "!/request") { + return _.delay(this.AskDispatch, this.pollInterval, "StatusClient"); + } + break; + case "pending": + this.setStatus("searching"); + if (Backbone.history.fragment === "!/request") { + return _.delay(this.AskDispatch, this.pollInterval, "StatusClient"); + } + break; + case "accepted": + case "arrived": + if (data.status === "accepted") { + this.setStatus("waiting"); + $("#status_message").html(t("Arrival ETA Message", { + minutes: app.helpers.FormatSeconds(data.eta, true) + })); + } else { + this.setStatus("arriving"); + $("#status_message").html(t("Arriving Now Message")); + } + userLocation = new google.maps.LatLng(data.pickupLocation.latitude, data.pickupLocation.longitude); + cabLocation = new google.maps.LatLng(data.latitude, data.longitude); + this.pickup_icon.setPosition(userLocation); + this.removeCabs(); + $("#rideName").html(data.driverName); + $("#ridePhone").html(data.driverMobile); + if ($("#rideAddress").html() === "") { + locationSaved = false; + _.each(USER.locations, __bind(function(location) { + if (parseFloat(location.latitude) === parseFloat(data.pickupLocation.latitude) && parseFloat(location.longitude) === parseFloat(data.pickupLocation.longitude)) { + return locationSaved = true; + } + }, this)); + if (locationSaved) { + $("#addToFavButton").hide(); + } + $("#pickupLat").val(data.pickupLocation.latitude); + $("#pickupLng").val(data.pickupLocation.longitude); + this.geocoder.geocode({ + location: userLocation + }, __bind(function(result, status) { + $("#rideAddress").html(result[0].formatted_address); + return $("#favLocNickname").val("" + result[0].address_components[0].short_name + " " + result[0].address_components[1].short_name); + }, this)); + } + point = new google.maps.Marker({ + position: cabLocation, + map: this.map, + icon: this.cabMarker + }); + this.cabs.push(point); + bounds = bounds = new google.maps.LatLngBounds(); + bounds.extend(cabLocation); + bounds.extend(userLocation); + this.map.fitBounds(bounds); + if (Backbone.history.fragment === "!/request") { + return _.delay(this.AskDispatch, this.pollInterval, "StatusClient"); + } + } + } + }, this); + return this.AjaxCall(ask, processData); + case "Pickup": + attrs = { + latitude: this.pickup_icon.getPosition().lat(), + longitude: this.pickup_icon.getPosition().lng() + }; + processData = __bind(function(data, textStatus, jqXHR) { + if (data.messageType === "Error") { + return $("#status_message").html(data.description); + } else { + return this.AskDispatch("StatusClient"); + } + }, this); + return this.AjaxCall(ask, processData, attrs); + case "PickupCanceledClient": + processData = __bind(function(data, textStatus, jqXHR) { + if (data.messageType === "OK") { + return this.setStatus("ready"); + } else { + return $("#status_message").html(data.description); + } + }, this); + return this.AjaxCall(ask, processData, attrs); + case "RatingDriver": + attrs = { + rating: options.rating + }; + processData = __bind(function(data, textStatus, jqXHR) { + if (data.messageType === "OK") { + this.setStatus("init"); + } else { + $("status_message").html(t("Rating Driver Failed")); + } + return this.HideSpinner(); + }, this); + return this.AjaxCall(ask, processData, attrs); + case "Feedback": + attrs = { + message: options.message + }; + processData = __bind(function(data, textStatus, jqXHR) { + if (data.messageType === "OK") { + return alert("rated"); + } + }, this); + return this.AjaxCall(ask, processData, attrs); + } + }; + ClientsRequestView.prototype.AjaxCall = function(type, successCallback, attrs) { + if (attrs == null) { + attrs = {}; + } + _.extend(attrs, { + token: USER.token, + messageType: type, + app: "client", + version: "1.0.60", + device: "web" + }); + return $.ajax({ + type: 'POST', + url: DISPATCH + "/", + processData: false, + data: JSON.stringify(attrs), + success: successCallback, + dataType: 'json', + error: __bind(function(jqXHR, textStatus, errorThrown) { + $("#status_message").html(errorThrown); + return this.HideSpinner(); + }, this) + }); + }; + return ClientsRequestView; + })(); +}).call(this); +}, "views/clients/settings": function(exports, require, module) {(function() { + var clientsSettingsTemplate; + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsSettingsTemplate = require('templates/clients/settings'); + exports.ClientsSettingsView = (function() { + __extends(ClientsSettingsView, UberView); + function ClientsSettingsView() { + this.render = __bind(this.render, this); + this.initialize = __bind(this.initialize, this); + ClientsSettingsView.__super__.constructor.apply(this, arguments); + } + ClientsSettingsView.prototype.id = 'settings_view'; + ClientsSettingsView.prototype.className = 'view_container'; + ClientsSettingsView.prototype.events = { + 'submit #profile_pic_form': 'processPicUpload', + 'click #submit_pic': 'processPicUpload', + 'click a.setting_change': "changeTab", + 'submit #edit_info_form': "submitInfo", + 'click #change_password': 'changePass' + }; + ClientsSettingsView.prototype.divs = { + 'info_div': "Information", + 'pic_div': "Picture" + }; + ClientsSettingsView.prototype.pageTitle = t("Settings") + " | " + t("Uber"); + ClientsSettingsView.prototype.tabTitle = { + 'info_div': t("Information"), + 'pic_div': t("Picture") + }; + ClientsSettingsView.prototype.initialize = function() { + return this.mixin(require('web-lib/mixins/i18n_phone_form').i18nPhoneForm); + }; + ClientsSettingsView.prototype.render = function(type) { + if (type == null) { + type = "info"; + } + this.RefreshUserInfo(__bind(function() { + var $el, alphabet; + this.delegateEvents(); + this.HideSpinner(); + alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + $el = $(this.el); + $(this.el).html(clientsSettingsTemplate({ + type: type + })); + $el.find("#" + type + "_div").show(); + $el.find("a[href='" + type + "_div']").parent().addClass("active"); + return document.title = "" + this.tabTitle[type + '_div'] + " " + this.pageTitle; + }, this)); + this.delegateEvents(); + return this; + }; + ClientsSettingsView.prototype.changeTab = function(e) { + var $eTarget, $el, div, link, pageDiv, _i, _j, _len, _len2, _ref, _ref2; + e.preventDefault(); + $eTarget = $(e.currentTarget); + this.ClearGlobalStatus(); + $el = $(this.el); + _ref = $el.find(".setting_change"); + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + link = _ref[_i]; + $(link).parent().removeClass("active"); + } + $eTarget.parent().addClass("active"); + _ref2 = _.keys(this.divs); + for (_j = 0, _len2 = _ref2.length; _j < _len2; _j++) { + div = _ref2[_j]; + $el.find("#" + div).hide(); + } + pageDiv = $eTarget.attr('href'); + $el.find("#" + pageDiv).show(); + Backbone.history.navigate("!/settings/" + (this.divs[pageDiv].toLowerCase().replace(" ", "-")), false); + document.title = "" + this.tabTitle[pageDiv] + " " + this.pageTitle; + if (pageDiv === "loc_div") { + try { + google.maps.event.trigger(this.map, 'resize'); + return this.map.fitBounds(this.bounds); + } catch (_e) {} + } + }; + ClientsSettingsView.prototype.submitInfo = function(e) { + var $e, attrs, client, options; + $('#global_status').find('.success_message').text(''); + $('#global_status').find('.error_message').text(''); + $('.error_message').text(''); + e.preventDefault(); + $e = $(e.currentTarget); + attrs = $e.serializeToJson(); + attrs['mobile_country_id'] = this.$('#mobile_country_id').val(); + if (attrs['password'] === '') { + delete attrs['password']; + } + options = { + success: __bind(function(response) { + this.ShowSuccess(t("Information Update Succeeded")); + return this.RefreshUserInfo(); + }, this), + error: __bind(function(model, data) { + var errors; + if (data.status === 406) { + errors = JSON.parse(data.responseText); + return _.each(_.keys(errors), function(field) { + return $("#" + field).parent().find('span.error_message').text(errors[field]); + }); + } else { + return this.ShowError(t("Information Update Failed")); + } + }, this), + type: "PUT" + }; + client = new app.models.client({ + id: USER.id + }); + return client.save(attrs, options); + }; + ClientsSettingsView.prototype.changePass = function(e) { + e.preventDefault(); + $(e.currentTarget).hide(); + return $("#password").show(); + }; + ClientsSettingsView.prototype.processPicUpload = function(e) { + e.preventDefault(); + this.ShowSpinner("submit"); + return $.ajaxFileUpload({ + url: API + '/user_pictures', + secureuri: false, + fileElementId: 'picture', + data: { + token: USER.token + }, + dataType: 'json', + complete: __bind(function(data, status) { + this.HideSpinner(); + if (status === 'success') { + this.ShowSuccess(t("Picture Update Succeeded")); + return this.RefreshUserInfo(__bind(function() { + return $("#settingsProfPic").attr("src", USER.picture_url + ("?" + (Math.floor(Math.random() * 1000)))); + }, this)); + } else { + if (data.error) { + return this.ShowError(data.error); + } else { + return this.ShowError("Picture Update Failed"); + } + } + }, this) + }); + }; + return ClientsSettingsView; + })(); +}).call(this); +}, "views/clients/sign_up": function(exports, require, module) {(function() { + var clientsSignUpTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + clientsSignUpTemplate = require('templates/clients/sign_up'); + exports.ClientsSignUpView = (function() { + __extends(ClientsSignUpView, UberView); + function ClientsSignUpView() { + ClientsSignUpView.__super__.constructor.apply(this, arguments); + } + ClientsSignUpView.prototype.id = 'signup_view'; + ClientsSignUpView.prototype.className = 'view_container'; + ClientsSignUpView.prototype.initialize = function() { + this.mixin(require('web-lib/mixins/i18n_phone_form').i18nPhoneForm); + return $('#location_country').live('change', function() { + if (!$('#mobile').val()) { + return $('#mobile_country').find("option[value=" + ($(this).val()) + "]").attr('selected', 'selected').end().trigger('change'); + } + }); + }; + ClientsSignUpView.prototype.events = { + 'submit form': 'signup', + 'click button': 'signup', + 'change #card_number': 'showCardType', + 'change #location_country': 'countryChange' + }; + ClientsSignUpView.prototype.render = function(invite) { + this.HideSpinner(); + $(this.el).html(clientsSignUpTemplate({ + invite: invite + })); + return this; + }; + ClientsSignUpView.prototype.signup = function(e) { + var $el, attrs, client, error_messages, options; + e.preventDefault(); + $el = $("form"); + $el.find('#terms_error').hide(); + if (!$el.find('#signup_terms input[type=checkbox]').attr('checked')) { + $('#spinner.submit').hide(); + $el.find('#terms_error').show(); + return; + } + error_messages = $el.find('.error_message').html(""); + attrs = { + first_name: $el.find('#first_name').val(), + last_name: $el.find('#last_name').val(), + email: $el.find('#email').val(), + password: $el.find('#password').val(), + location_country: $el.find('#location_country option:selected').attr('data-iso2'), + location: $el.find('#location').val(), + language: $el.find('#language').val(), + mobile_country: $el.find('#mobile_country option:selected').attr('data-iso2'), + mobile: $el.find('#mobile').val(), + card_number: $el.find('#card_number').val(), + card_expiration_month: $el.find('#card_expiration_month').val(), + card_expiration_year: $el.find('#card_expiration_year').val(), + card_code: $el.find('#card_code').val(), + use_case: $el.find('#use_case').val(), + promotion_code: $el.find('#promotion_code').val() + }; + options = { + statusCode: { + 200: function(response) { + $.cookie('token', response.token); + amplify.store('USERjson', response); + app.refreshMenu(); + return app.routers.clients.navigate('!/dashboard', true); + }, + 406: function(e) { + var error, errors, _i, _len, _ref, _results; + errors = JSON.parse(e.responseText); + _ref = _.keys(errors); + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + error = _ref[_i]; + _results.push($('#' + error).parent().find('span').html($('#' + error).parent().find('span').html() + " " + errors[error])); + } + return _results; + } + }, + complete: __bind(function(response) { + return this.HideSpinner(); + }, this) + }; + client = new app.models.client; + $('.spinner#submit').show(); + return client.save(attrs, options); + }; + ClientsSignUpView.prototype.countryChange = function(e) { + var $e; + $e = $(e.currentTarget); + return $("#mobile_country").val($e.val()).trigger('change'); + }; + ClientsSignUpView.prototype.showCardType = function(e) { + var $el, reAmerica, reDiscover, reMaster, reVisa, validCard; + reVisa = /^4\d{3}-?\d{4}-?\d{4}-?\d{4}$/; + reMaster = /^5[1-5]\d{2}-?\d{4}-?\d{4}-?\d{4}$/; + reAmerica = /^6011-?\d{4}-?\d{4}-?\d{4}$/; + reDiscover = /^3[4,7]\d{13}$/; + $el = $("#card_logos_signup"); + validCard = false; + if (e.currentTarget.value.match(reVisa)) { + $el.find("#overlay_left").css('width', "0px"); + return $el.find("#overlay_right").css('width', "75%"); + } else if (e.currentTarget.value.match(reMaster)) { + $el.find("#overlay_left").css('width', "25%"); + return $el.find("#overlay_right").css('width', "50%"); + } else if (e.currentTarget.value.match(reAmerica)) { + $el.find("#overlay_left").css('width', "75%"); + $el.find("#overlay_right").css('width', "0px"); + return console.log("amex"); + } else if (e.currentTarget.value.match(reDiscover)) { + $el.find("#overlay_left").css('width', "50%"); + return $el.find("#overlay_right").css('width', "25%"); + } else { + $el.find("#overlay_left").css('width', "0px"); + return $el.find("#overlay_right").css('width', "0px"); + } + }; + return ClientsSignUpView; + })(); +}).call(this); +}, "views/clients/trip_detail": function(exports, require, module) {(function() { + var clientsTripDetailTemplate; + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsTripDetailTemplate = require('templates/clients/trip_detail'); + exports.TripDetailView = (function() { + __extends(TripDetailView, UberView); + function TripDetailView() { + this.resendReceipt = __bind(this.resendReceipt, this); + TripDetailView.__super__.constructor.apply(this, arguments); + } + TripDetailView.prototype.id = 'trip_detail_view'; + TripDetailView.prototype.className = 'view_container'; + TripDetailView.prototype.events = { + 'click a#fare_review': 'showFareReview', + 'click #fare_review_hide': 'hideFareReview', + 'submit #form_review_form': 'submitFareReview', + 'click #submit_fare_review': 'submitFareReview', + 'click .resendReceipt': 'resendReceipt' + }; + TripDetailView.prototype.render = function(id) { + if (id == null) { + id = 'invalid'; + } + this.ReadUserInfo(); + this.HideSpinner(); + this.model = new app.models.trip({ + id: id + }); + this.model.fetch({ + data: { + relationships: 'points,driver,city.country' + }, + dataType: 'json', + success: __bind(function() { + var trip; + trip = this.model; + $(this.el).html(clientsTripDetailTemplate({ + trip: trip + })); + this.RequireMaps(__bind(function() { + var bounds, endPos, map, myOptions, path, polyline, startPos; + bounds = new google.maps.LatLngBounds(); + path = []; + _.each(this.model.get('points'), __bind(function(point) { + path.push(new google.maps.LatLng(point.lat, point.lng)); + return bounds.extend(_.last(path)); + }, this)); + myOptions = { + zoom: 12, + center: path[0], + mapTypeId: google.maps.MapTypeId.ROADMAP, + zoomControl: false, + rotateControl: false, + panControl: false, + mapTypeControl: false, + scrollwheel: false + }; + map = new google.maps.Map(document.getElementById("trip_details_map"), myOptions); + map.fitBounds(bounds); + startPos = new google.maps.Marker({ + position: _.first(path), + map: map, + title: t("Trip started here"), + icon: 'https://uber-static.s3.amazonaws.com/marker_start.png' + }); + endPos = new google.maps.Marker({ + position: _.last(path), + map: map, + title: t("Trip ended here"), + icon: 'https://uber-static.s3.amazonaws.com/marker_end.png' + }); + startPos.setMap(map); + endPos.setMap(map); + polyline = new google.maps.Polyline({ + path: path, + strokeColor: '#003F87', + strokeOpacity: 1, + strokeWeight: 5 + }); + return polyline.setMap(map); + }, this)); + return this.HideSpinner(); + }, this) + }); + this.ShowSpinner('load'); + this.delegateEvents(); + return this; + }; + TripDetailView.prototype.showFareReview = function(e) { + e.preventDefault(); + $('#fare_review_box').slideDown(); + return $('#fare_review').hide(); + }; + TripDetailView.prototype.hideFareReview = function(e) { + e.preventDefault(); + $('#fare_review_box').slideUp(); + return $('#fare_review').show(); + }; + TripDetailView.prototype.submitFareReview = function(e) { + var attrs, errorMessage, id, options; + e.preventDefault(); + errorMessage = $(".error_message"); + errorMessage.hide(); + id = $("#tripid").val(); + this.model = new app.models.trip({ + id: id + }); + attrs = { + note: $('#form_review_message').val(), + note_type: 'client_fare_review' + }; + options = { + success: __bind(function(response) { + $(".success_message").fadeIn(); + return $("#fare_review_form_wrapper").slideUp(); + }, this), + error: __bind(function(error) { + return errorMessage.fadeIn(); + }, this) + }; + return this.model.save(attrs, options); + }; + TripDetailView.prototype.resendReceipt = function(e) { + var $e; + e.preventDefault(); + $e = $(e.currentTarget); + this.$(".resendReceiptSuccess").empty().show(); + this.$(".resentReceiptError").empty().show(); + e.preventDefault(); + $('#spinner').show(); + return $.ajax('/api/trips/func/resend_receipt', { + data: { + token: $.cookie('token'), + trip_id: this.model.id + }, + type: 'POST', + complete: __bind(function(xhr) { + var response; + response = JSON.parse(xhr.responseText); + $('#spinner').hide(); + switch (xhr.status) { + case 200: + this.$(".resendReceiptSuccess").html("Receipt has been emailed"); + return this.$(".resendReceiptSuccess").fadeOut(2000); + default: + this.$(".resendReceiptError").html("Receipt has failed to be emailed"); + return this.$(".resendReceiptError").fadeOut(2000); + } + }, this) + }); + }; + return TripDetailView; + })(); +}).call(this); +}, "views/shared/menu": function(exports, require, module) {(function() { + var menuTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + menuTemplate = require('templates/shared/menu'); + exports.SharedMenuView = (function() { + __extends(SharedMenuView, Backbone.View); + function SharedMenuView() { + SharedMenuView.__super__.constructor.apply(this, arguments); + } + SharedMenuView.prototype.id = 'menu_view'; + SharedMenuView.prototype.render = function() { + var type; + if ($.cookie('token') === null) { + type = 'guest'; + } else { + type = 'client'; + } + $(this.el).html(menuTemplate({ + type: type + })); + return this; + }; + return SharedMenuView; + })(); +}).call(this); +}, "web-lib/collections/countries": function(exports, require, module) {(function() { + var UberCollection; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + UberCollection = require('web-lib/uber_collection').UberCollection; + exports.CountriesCollection = (function() { + __extends(CountriesCollection, UberCollection); + function CountriesCollection() { + CountriesCollection.__super__.constructor.apply(this, arguments); + } + CountriesCollection.prototype.model = app.models.country; + CountriesCollection.prototype.url = '/countries'; + return CountriesCollection; + })(); +}).call(this); +}, "web-lib/collections/vehicle_types": function(exports, require, module) {(function() { + var UberCollection, vehicleType, _ref; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + UberCollection = require('web-lib/uber_collection').UberCollection; + vehicleType = (typeof app !== "undefined" && app !== null ? (_ref = app.models) != null ? _ref.vehicleType : void 0 : void 0) || require('models/vehicle_type').VehicleType; + exports.VehicleTypesCollection = (function() { + __extends(VehicleTypesCollection, UberCollection); + function VehicleTypesCollection() { + VehicleTypesCollection.__super__.constructor.apply(this, arguments); + } + VehicleTypesCollection.prototype.model = vehicleType; + VehicleTypesCollection.prototype.url = '/vehicle_types'; + VehicleTypesCollection.prototype.defaultColumns = ['id', 'created_at', 'updated_at', 'deleted_at', 'created_by_user_id', 'updated_by_user_id', 'city_id', 'type', 'make', 'model', 'capacity', 'minimum_year', 'actions']; + VehicleTypesCollection.prototype.tableColumns = function(cols) { + var actions, c, capacity, city_id, columnValues, created_at, created_by_user_id, deleted_at, headerRow, id, make, minimum_year, model, type, updated_at, updated_by_user_id, _i, _len; + id = { + sTitle: 'Id' + }; + created_at = { + sTitle: 'Created At (UTC)', + 'sType': 'string' + }; + updated_at = { + sTitle: 'Updated At (UTC)', + 'sType': 'string' + }; + deleted_at = { + sTitle: 'Deleted At (UTC)', + 'sType': 'string' + }; + created_by_user_id = { + sTitle: 'Created By' + }; + updated_by_user_id = { + sTitle: 'Updated By' + }; + city_id = { + sTitle: 'City' + }; + type = { + sTitle: 'Type' + }; + make = { + sTitle: 'Make' + }; + model = { + sTitle: 'Model' + }; + capacity = { + sTitle: 'Capacity' + }; + minimum_year = { + sTitle: 'Min. Year' + }; + actions = { + sTitle: 'Actions' + }; + columnValues = { + id: id, + created_at: created_at, + updated_at: updated_at, + deleted_at: deleted_at, + created_by_user_id: created_by_user_id, + updated_by_user_id: updated_by_user_id, + city_id: city_id, + type: type, + make: make, + model: model, + capacity: capacity, + minimum_year: minimum_year, + actions: actions + }; + headerRow = []; + for (_i = 0, _len = cols.length; _i < _len; _i++) { + c = cols[_i]; + if (columnValues[c]) { + headerRow.push(columnValues[c]); + } + } + return headerRow; + }; + return VehicleTypesCollection; + })(); +}).call(this); +}, "web-lib/helpers": function(exports, require, module) {(function() { + var __indexOf = Array.prototype.indexOf || function(item) { + for (var i = 0, l = this.length; i < l; i++) { + if (this[i] === item) return i; + } + return -1; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + exports.helpers = { + pin: function(num, color) { + if (color == null) { + color = 'FF0000'; + } + return ""; + }, + reverseGeocode: function(latitude, longitude) { + if (latitude && longitude) { + return "" + latitude + ", " + longitude + ""; + } else { + return ''; + } + }, + linkedName: function(model) { + var first_name, id, last_name, role, url; + role = model.role || model.get('role'); + id = model.id || model.get('id'); + first_name = model.first_name || model.get('first_name'); + last_name = model.last_name || model.get('last_name'); + url = "/" + role + "s/" + id; + return "" + first_name + " " + last_name + ""; + }, + linkedVehicle: function(vehicle, vehicleType) { + return " " + (vehicleType != null ? vehicleType.get('make') : void 0) + " " + (vehicleType != null ? vehicleType.get('model') : void 0) + " " + (vehicle.get('year')) + " "; + }, + linkedUserId: function(userType, userId) { + return "" + userType + " " + userId + ""; + }, + timeDelta: function(start, end) { + var delta; + if (typeof start === 'string') { + start = this.parseDate(start); + } + if (typeof end === 'string') { + end = this.parseDate(end); + } + if (end && start) { + delta = end.getTime() - start.getTime(); + return this.formatSeconds(delta / 1000); + } else { + return '00:00'; + } + }, + formatSeconds: function(s) { + var minutes, seconds; + s = Math.floor(s); + minutes = Math.floor(s / 60); + seconds = s - minutes * 60; + return "" + (this.leadingZero(minutes)) + ":" + (this.leadingZero(seconds)); + }, + formatCurrency: function(strValue, reverseSign, currency) { + var currency_locale, lc, mf; + if (reverseSign == null) { + reverseSign = false; + } + if (currency == null) { + currency = null; + } + strValue = String(strValue); + if (reverseSign) { + strValue = ~strValue.indexOf('-') ? strValue.split('-').join('') : ['-', strValue].join(''); + } + currency_locale = i18n.currencyToLocale[currency]; + try { + if (!(currency_locale != null) || currency_locale === i18n.locale) { + return i18n.jsworld.mf.format(strValue); + } else { + lc = new jsworld.Locale(POSIX_LC[currency_locale]); + mf = new jsworld.MonetaryFormatter(lc); + return mf.format(strValue); + } + } catch (error) { + i18n.log(error); + return strValue; + } + }, + formatTripFare: function(trip, type) { + var _ref, _ref2; + if (type == null) { + type = "fare"; + } + if (!trip.get('fare')) { + return 'n/a'; + } + if (((_ref = trip.get('fare_breakdown_local')) != null ? _ref.currency : void 0) != null) { + return app.helpers.formatCurrency(trip.get("" + type + "_local"), false, (_ref2 = trip.get('fare_breakdown_local')) != null ? _ref2.currency : void 0); + } else if (trip.get("" + type + "_string") != null) { + return trip.get("" + type + "_string"); + } else if (trip.get("" + type + "_local") != null) { + return trip.get("" + type + "_local"); + } else { + return 'n/a'; + } + }, + formatPhoneNumber: function(phoneNumber, countryCode) { + if (countryCode == null) { + countryCode = "+1"; + } + if (phoneNumber != null) { + phoneNumber = String(phoneNumber); + switch (countryCode) { + case '+1': + return countryCode + ' ' + phoneNumber.substring(0, 3) + '-' + phoneNumber.substring(3, 6) + '-' + phoneNumber.substring(6, 10); + case '+33': + return countryCode + ' ' + phoneNumber.substring(0, 1) + ' ' + phoneNumber.substring(1, 3) + ' ' + phoneNumber.substring(3, 5) + ' ' + phoneNumber.substring(5, 7) + ' ' + phoneNumber.substring(7, 9); + default: + countryCode + phoneNumber; + } + } + return "" + countryCode + " " + phoneNumber; + }, + parseDate: function(d, cityTime, tz) { + var city_filter, parsed, _ref; + if (cityTime == null) { + cityTime = true; + } + if (tz == null) { + tz = null; + } + if (((_ref = !d.substr(-6, 1)) === '+' || _ref === '-') || d.length === 19) { + d += '+00:00'; + } + if (/(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2})/.test(d)) { + parsed = d.match(/(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})/); + d = new Date(); + d.setUTCFullYear(parsed[1]); + d.setUTCMonth(parsed[2] - 1); + d.setUTCDate(parsed[3]); + d.setUTCHours(parsed[4]); + d.setUTCMinutes(parsed[5]); + d.setUTCSeconds(parsed[6]); + } else { + d = Date.parse(d); + } + if (typeof d === 'number') { + d = new Date(d); + } + d = new timezoneJS.Date(d.getUTCFullYear(), d.getUTCMonth(), d.getUTCDate(), d.getUTCHours(), d.getUTCMinutes(), d.getUTCSeconds(), 'Etc/UTC'); + if (tz) { + d.convertToTimezone(tz); + } else if (cityTime) { + city_filter = $.cookie('city_filter'); + if (city_filter) { + tz = $("#city_filter option[value=" + city_filter + "]").attr('data-timezone'); + if (tz) { + d.convertToTimezone(tz); + } + } + } + return d; + }, + dateToTimezone: function(d) { + var city_filter, tz; + d = new timezoneJS.Date(d.getUTCFullYear(), d.getUTCMonth(), d.getUTCDate(), d.getUTCHours(), d.getUTCMinutes(), d.getUTCSeconds(), 'Etc/UTC'); + city_filter = $.cookie('city_filter'); + if (city_filter) { + tz = $("#city_filter option[value=" + city_filter + "]").attr('data-timezone'); + d.convertToTimezone(tz); + } + return d; + }, + fixAMPM: function(d, formatted) { + if (d.hours >= 12) { + return formatted.replace(/\b[AP]M\b/, 'PM'); + } else { + return formatted.replace(/\b[AP]M\b/, 'AM'); + } + }, + formatDate: function(d, time, timezone) { + var formatted; + if (time == null) { + time = true; + } + if (timezone == null) { + timezone = null; + } + d = this.parseDate(d, true, timezone); + formatted = time ? ("" + (i18n.jsworld.dtf.formatDate(d)) + " ") + this.formatTime(d, d.getTimezoneInfo()) : i18n.jsworld.dtf.formatDate(d); + return this.fixAMPM(d, formatted); + }, + formatDateLong: function(d, time, timezone) { + if (time == null) { + time = true; + } + if (timezone == null) { + timezone = null; + } + d = this.parseDate(d, true, timezone); + timezone = d.getTimezoneInfo().tzAbbr; + if (time) { + return (i18n.jsworld.dtf.formatDateTime(d)) + (" " + timezone); + } else { + return i18n.jsworld.dtf.formatDate(d); + } + }, + formatTimezoneJSDate: function(d) { + var day, hours, jsDate, minutes, month, year; + year = d.getFullYear(); + month = this.leadingZero(d.getMonth()); + day = this.leadingZero(d.getDate()); + hours = this.leadingZero(d.getHours()); + minutes = this.leadingZero(d.getMinutes()); + jsDate = new Date(year, month, day, hours, minutes, 0); + return jsDate.toDateString(); + }, + formatTime: function(d, timezone) { + var formatted; + if (timezone == null) { + timezone = null; + } + formatted = ("" + (i18n.jsworld.dtf.formatTime(d))) + (timezone != null ? " " + (timezone != null ? timezone.tzAbbr : void 0) : ""); + return this.fixAMPM(d, formatted); + }, + formatISODate: function(d) { + var pad; + pad = function(n) { + if (n < 10) { + return '0' + n; + } + return n; + }; + return d.getUTCFullYear() + '-' + pad(d.getUTCMonth() + 1) + '-' + pad(d.getUTCDate()) + 'T' + pad(d.getUTCHours()) + ':' + pad(d.getUTCMinutes()) + ':' + pad(d.getUTCSeconds()) + 'Z'; + }, + formatExpDate: function(d) { + var month, year; + d = this.parseDate(d); + year = d.getFullYear(); + month = this.leadingZero(d.getMonth() + 1); + return "" + year + "-" + month; + }, + formatLatLng: function(lat, lng, precision) { + if (precision == null) { + precision = 8; + } + return parseFloat(lat).toFixed(precision) + ',' + parseFloat(lng).toFixed(precision); + }, + leadingZero: function(num) { + if (num < 10) { + return "0" + num; + } else { + return num; + } + }, + roundNumber: function(num, dec) { + return Math.round(num * Math.pow(10, dec)) / Math.pow(10, dec); + }, + notesToHTML: function(notes) { + var i, note, notesHTML, _i, _len; + notesHTML = ''; + i = 1; + if (notes) { + for (_i = 0, _len = notes.length; _i < _len; _i++) { + note = notes[_i]; + notesHTML += "" + note['userid'] + "     " + (this.formatDate(note['created_at'])) + "

    " + note['note'] + "

    "; + notesHTML += "
    "; + } + } + return notesHTML.replace("'", '"e'); + }, + formatPhone: function(n) { + var parts, phone, regexObj; + n = "" + n; + regexObj = /^(?:\+?1[-. ]?)?(?:\(?([0-9]{3})\)?[-. ]?)?([0-9]{3})[-. ]?([0-9]{4})$/; + if (regexObj.test(n)) { + parts = n.match(regexObj); + phone = ""; + if (parts[1]) { + phone += "(" + parts[1] + ") "; + } + phone += "" + parts[2] + "-" + parts[3]; + } else { + phone = n; + } + return phone; + }, + usStates: ['Alabama', 'Alaska', 'Arizona', 'Arkansas', 'California', 'Colorado', 'Connecticut', 'Delaware', 'District of Columbia', 'Florida', 'Georgia', 'Hawaii', 'Idaho', 'Illinois', 'Indiana', 'Iowa', 'Kansas', 'Kentucky', 'Louisiana', 'Maine', 'Maryland', 'Massachusetts', 'Michigan', 'Minnesota', 'Mississippi', 'Missouri', 'Montana', 'Nebraska', 'Nevada', 'New Hampshire', 'New Jersey', 'New Mexico', 'New York', 'North Carolina', 'North Dakota', 'Ohio', 'Oklahoma', 'Oregon', 'Pennsylvania', 'Rhode Island', 'South Carolina', 'South Dakota', 'Tennessee', 'Texas', 'Utah', 'Vermont', 'Virginia', 'Washington', 'West Virginia', 'Wisconsin', 'Wyoming'], + onboardingPages: ['applied', 'ready_to_interview', 'pending_interview', 'interviewed', 'accepted', 'ready_to_onboard', 'pending_onboarding', 'active', 'waitlisted', 'rejected'], + driverBreadCrumb: function(loc, model) { + var onboardingPage, out, _i, _len, _ref; + out = "Drivers > "; + if (!(model != null)) { + out += ""; + } else { + out += "" + (this.onboardingUrlToName(model.get('driver_status'))) + ""; + out += " > " + (this.linkedName(model)) + " (" + (model.get('role')) + ") #" + (model.get('id')); + } + return out; + }, + onboardingUrlToName: function(url) { + return url != null ? url.replace(/_/g, " ").replace(/(^|\s)([a-z])/g, function(m, p1, p2) { + return p1 + p2.toUpperCase(); + }) : void 0; + }, + formatVehicle: function(vehicle) { + if (vehicle.get('make') && vehicle.get('model') && vehicle.get('license_plate')) { + return "" + (vehicle.get('make')) + " " + (vehicle.get('model')) + " (" + (vehicle.get('license_plate')) + ")"; + } + }, + docArbitraryFields: function(docName, cityDocs) { + var doc, field, out, _i, _j, _len, _len2, _ref; + out = ""; + for (_i = 0, _len = cityDocs.length; _i < _len; _i++) { + doc = cityDocs[_i]; + if (doc.name === docName && __indexOf.call(_.keys(doc), "metaFields") >= 0) { + _ref = doc.metaFields; + for (_j = 0, _len2 = _ref.length; _j < _len2; _j++) { + field = _ref[_j]; + out += "" + field.label + ":
    "; + } + } + } + return out; + }, + capitaliseFirstLetter: function(string) { + return string.charAt(0).toUpperCase() + string.slice(1); + }, + createDocUploadForm: function(docName, driverId, vehicleId, cityMeta, vehicleName, expirationRequired) { + var ddocs, expDropdowns, pdocs, vdocs; + if (driverId == null) { + driverId = "None"; + } + if (vehicleId == null) { + vehicleId = "None"; + } + if (cityMeta == null) { + cityMeta = []; + } + if (vehicleName == null) { + vehicleName = false; + } + if (expirationRequired == null) { + expirationRequired = false; + } + ddocs = cityMeta["driverRequiredDocs"] || []; + pdocs = cityMeta["partnerRequiredDocs"] || []; + vdocs = cityMeta["vehicleRequiredDocs"] || []; + expDropdowns = "Expiration Date:\n -\n"; + return " \n
    \n \n \n \n\n
    \n " + (vehicleName ? vehicleName : "") + " " + docName + "\n
    \n\n
    \n \n
    \n\n
    \n " + (expirationRequired ? expDropdowns : "") + "\n
    \n\n
    \n " + (app.helpers.docArbitraryFields(docName, _.union(ddocs, pdocs, vdocs))) + "\n
    \n\n
    \n \n
    \n\n
    \n"; + }, + countrySelector: function(name, options) { + var countries, countryCodePrefix, defaultOptions; + if (options == null) { + options = {}; + } + defaultOptions = { + selectedKey: 'telephone_code', + selectedValue: '+1', + silent: false + }; + _.extend(defaultOptions, options); + options = defaultOptions; + countries = new app.collections.countries(); + countries.fetch({ + data: { + limit: 300 + }, + success: function(countries) { + var $option, $select, country, selected, _i, _len, _ref; + selected = false; + _ref = countries.models || []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + country = _ref[_i]; + $select = $("select[name=" + name + "]"); + $option = $('').val(country.id).attr('data-iso2', country.get('iso2')).attr('data-prefix', country.get('telephone_code')).html(country.get('name')); + if (country.get(options.selectedKey) === options.selectedValue && !selected) { + selected = true; + $option.attr('selected', 'selected'); + } + $select.append($option); + } + if (selected && !options.silent) { + return $select.val(options.selected).trigger('change'); + } + } + }); + countryCodePrefix = options.countryCodePrefix ? "data-country-code-prefix='" + options.countryCodePrefix + "'" : ''; + return ""; + }, + missingDocsOnDriver: function(driver) { + var city, docsReq, documents, partnerDocs; + city = driver.get('city'); + documents = driver.get('documents'); + if ((city != null) && (documents != null)) { + docsReq = _.pluck(city != null ? city.get('meta')["driverRequiredDocs"] : void 0, "name"); + if (driver.get('role') === "partner") { + partnerDocs = _.pluck(city != null ? city.get('meta')["partnerRequiredDocs"] : void 0, "name"); + docsReq = _.union(docsReq, partnerDocs); + } + return _.reject(docsReq, __bind(function(doc) { + return __indexOf.call((documents != null ? documents.pluck("name") : void 0) || [], doc) >= 0; + }, this)); + } else { + return []; + } + } + }; +}).call(this); +}, "web-lib/i18n": function(exports, require, module) {(function() { + exports.i18n = { + defaultLocale: 'en_US', + cookieName: '_LOCALE_', + locales: { + 'en_US': "English (US)", + 'fr_FR': "Français" + }, + currencyToLocale: { + 'USD': 'en_US', + 'EUR': 'fr_FR' + }, + logglyKey: 'd2d5a9bc-7ebe-4538-a180-81e62c705b1b', + logglyHost: 'https://logs.loggly.com', + init: function() { + this.castor = new window.loggly({ + url: this.logglyHost + '/inputs/' + this.logglyKey + '?rt=1', + level: 'error' + }); + this.setLocale($.cookie(this.cookieName) || this.defaultLocale); + window.t = _.bind(this.t, this); + this.loadLocaleTranslations(this.locale); + if (!(this[this.defaultLocale] != null)) { + return this.loadLocaleTranslations(this.defaultLocale); + } + }, + loadLocaleTranslations: function(locale) { + var loadPaths, path, _i, _len, _results; + loadPaths = ['web-lib/translations/' + locale, 'web-lib/translations/' + locale.slice(0, 2), 'translations/' + locale, 'translations/' + locale.slice(0, 2)]; + _results = []; + for (_i = 0, _len = loadPaths.length; _i < _len; _i++) { + path = loadPaths[_i]; + locale = path.substring(path.lastIndexOf('/') + 1); + if (this[locale] == null) { + this[locale] = {}; + } + _results.push((function() { + try { + return _.extend(this[locale], require(path).translations); + } catch (error) { + + } + }).call(this)); + } + return _results; + }, + getLocale: function() { + return this.locale; + }, + setLocale: function(locale) { + var message, parts, _ref; + parts = locale.split('_'); + this.locale = parts[0].toLowerCase(); + if (parts.length > 1) { + this.locale += "_" + (parts[1].toUpperCase()); + } + if (this.locale) { + $.cookie(this.cookieName, this.locale, { + path: '/', + domain: '.uber.com' + }); + } + try { + ((_ref = this.jsworld) != null ? _ref : this.jsworld = {}).lc = new jsworld.Locale(POSIX_LC[this.locale]); + this.jsworld.mf = new jsworld.MonetaryFormatter(this.jsworld.lc); + this.jsworld.nf = new jsworld.NumericFormatter(this.jsworld.lc); + this.jsworld.dtf = new jsworld.DateTimeFormatter(this.jsworld.lc); + this.jsworld.np = new jsworld.NumericParser(this.jsworld.lc); + this.jsworld.mp = new jsworld.MonetaryParser(this.jsworld.lc); + return this.jsworld.dtp = new jsworld.DateTimeParser(this.jsworld.lc); + } catch (error) { + message = 'JsWorld error with locale: ' + this.locale; + return this.log({ + message: message, + error: error + }); + } + }, + getTemplate: function(id) { + var _ref, _ref2; + return ((_ref = this[this.locale]) != null ? _ref[id] : void 0) || ((_ref2 = this[this.locale.slice(0, 2)]) != null ? _ref2[id] : void 0); + }, + getTemplateDefault: function(id) { + var _ref, _ref2; + return ((_ref = this[this.defaultLocale]) != null ? _ref[id] : void 0) || ((_ref2 = this[this.defaultLocale.slice(0, 2)]) != null ? _ref2[id] : void 0); + }, + getTemplateOrDefault: function(id) { + return this.getTemplate(id) || this.getTemplateDefault(id); + }, + t: function(id, vars) { + var errStr, locale, template; + if (vars == null) { + vars = {}; + } + locale = this.getLocale(); + template = this.getTemplate(id); + if (template == null) { + if (/dev|test/.test(window.location.host)) { + template = "(?) " + id; + } else { + template = this.getTemplateDefault(id); + } + errStr = "Missing [" + locale + "] translation for [" + id + "] at [" + window.location.hash + "] - Default template is [" + template + "]"; + this.log({ + error: errStr, + locale: locale, + id: id, + defaultTemplate: template + }); + } + if (template) { + return _.template(template, vars); + } else { + return id; + } + }, + log: function(error) { + if (/dev/.test(window.location.host)) { + if ((typeof console !== "undefined" && console !== null ? console.log : void 0) != null) { + return console.log(error); + } + } else { + _.extend(error, { + host: window.location.host, + hash: window.location.hash + }); + return this.castor.error(JSON.stringify(error)); + } + } + }; +}).call(this); +}, "web-lib/mixins/i18n_phone_form": function(exports, require, module) {(function() { + exports.i18nPhoneForm = { + _events: { + 'change select[data-country-code-prefix]': 'setCountryCodePrefix' + }, + setCountryCodePrefix: function(e) { + var $el, prefix; + $el = $(e.currentTarget); + prefix = $el.find('option:selected').attr('data-prefix'); + return $("#" + ($el.attr('data-country-code-prefix'))).text(prefix); + } + }; +}).call(this); +}, "web-lib/models/country": function(exports, require, module) {(function() { + var UberModel; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + UberModel = require('web-lib/uber_model').UberModel; + exports.Country = (function() { + __extends(Country, UberModel); + function Country() { + Country.__super__.constructor.apply(this, arguments); + } + Country.prototype.url = function() { + if (this.id) { + return "/countries/" + this.id; + } else { + return '/countries'; + } + }; + return Country; + })(); +}).call(this); +}, "web-lib/models/vehicle_type": function(exports, require, module) {(function() { + var UberModel; + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + UberModel = require('web-lib/uber_model').UberModel; + exports.VehicleType = (function() { + __extends(VehicleType, UberModel); + function VehicleType() { + this.toString = __bind(this.toString, this); + VehicleType.__super__.constructor.apply(this, arguments); + } + VehicleType.prototype.endpoint = 'vehicle_types'; + VehicleType.prototype.toTableRow = function(cols) { + var actions, c, capacity, city_id, columnValues, created_at, created_by_user_id, deleted_at, id, make, minimum_year, model, rows, type, updated_at, updated_by_user_id, _i, _len, _ref; + id = "" + (this.get('id')) + ""; + if (this.get('created_at')) { + created_at = app.helpers.formatDate(this.get('created_at')); + } + if (this.get('updated_at')) { + updated_at = app.helpers.formatDate(this.get('updated_at')); + } + if (this.get('deleted_at')) { + deleted_at = app.helpers.formatDate(this.get('deleted_at')); + } + created_by_user_id = "" + (this.get('created_by_user_id')) + ""; + updated_by_user_id = "" + (this.get('updated_by_user_id')) + ""; + city_id = (_ref = this.get('city')) != null ? _ref.get('display_name') : void 0; + type = this.get('type'); + make = this.get('make'); + model = this.get('model'); + capacity = this.get('capacity'); + minimum_year = this.get('minimum_year'); + actions = "Show"; + if (!this.get('deleted_at')) { + actions += " Edit"; + actions += " Delete"; + } + columnValues = { + id: id, + created_at: created_at, + updated_at: updated_at, + deleted_at: deleted_at, + created_by_user_id: created_by_user_id, + updated_by_user_id: updated_by_user_id, + city_id: city_id, + type: type, + make: make, + model: model, + capacity: capacity, + minimum_year: minimum_year, + actions: actions + }; + rows = []; + for (_i = 0, _len = cols.length; _i < _len; _i++) { + c = cols[_i]; + rows.push(columnValues[c] ? columnValues[c] : '-'); + } + return rows; + }; + VehicleType.prototype.toString = function() { + return this.get('make') + ' ' + this.get('model') + ' ' + this.get('type') + (" (" + (this.get('capacity')) + ")"); + }; + return VehicleType; + })(); +}).call(this); +}, "web-lib/templates/footer": function(exports, require, module) {module.exports = function(__obj) { + if (!__obj) __obj = {}; + var __out = [], __capture = function(callback) { + var out = __out, result; + __out = []; + callback.call(this); + result = __out.join(''); + __out = out; + return __safe(result); + }, __sanitize = function(value) { + if (value && value.ecoSafe) { + return value; + } else if (typeof value !== 'undefined' && value != null) { + return __escape(value); + } else { + return ''; + } + }, __safe, __objSafe = __obj.safe, __escape = __obj.escape; + __safe = __obj.safe = function(value) { + if (value && value.ecoSafe) { + return value; + } else { + if (!(typeof value !== 'undefined' && value != null)) value = ''; + var result = new String(value); + result.ecoSafe = true; + return result; + } + }; + if (!__escape) { + __escape = __obj.escape = function(value) { + return ('' + value) + .replace(/&/g, '&') + .replace(//g, '>') + .replace(/"/g, '"'); + }; + } + (function() { + (function() { + var locale, title, _ref; + __out.push('
    \n \n
    \n
    \n \n
    \n
    \n \n
    \n
    \n \n
    \n
    \n

    '); + __out.push(t("Copyright © Uber Technologies, Inc.")); + __out.push('

    \n

    \n '); + __out.push(__sanitize(t('Language:'))); + __out.push('\n '); + _ref = typeof i18n !== "undefined" && i18n !== null ? i18n.locales : void 0; + for (locale in _ref) { + title = _ref[locale]; + __out.push('\n '); + if (locale === (typeof i18n !== "undefined" && i18n !== null ? i18n.getLocale() : void 0)) { + __out.push('\n '); + __out.push(__sanitize(title)); + __out.push('\n '); + } else { + __out.push('\n '); + __out.push(__sanitize(title)); + __out.push('\n '); + } + __out.push('\n '); + } + __out.push('\n

    \n
    \n'); + }).call(this); + + }).call(__obj); + __obj.safe = __objSafe, __obj.escape = __escape; + return __out.join(''); +}}, "web-lib/translations/en": function(exports, require, module) {(function() { + exports.translations = { + "Info": "Info", + "Learn More": "Learn More", + "Pricing": "Pricing", + "FAQ": "FAQ", + "Support": "Support", + "Support & FAQ": "Support & FAQ", + "Contact Us": "Contact Us", + "Jobs": "Jobs", + "Phones": "Phones", + "Text Message": "Text Message", + "iPhone": "iPhone", + "Android": "Android", + "Drivers": "Drivers", + "Apply": "Apply", + "Sign In": "Sign In", + "Social": "Social", + "Twitter": "Twitter", + "Facebook": "Facebook", + "Blog": "Blog", + "Legal": "Legal", + "Company_Footer": "Company", + "Privacy Policy": "Privacy Policy", + "Terms": "Terms", + "Copyright © Uber Technologies, Inc.": "Copyright © Uber Technologies, Inc.", + "Language:": "Language:", + "Apply to Drive": "Apply to Drive", + "Expiration": "Expiration", + "Fare": "Fare", + "Driver": "Driver ", + "Dashboard": "Dashboard", + "Forgot Password": "Forgot Password", + "Trip Details": "Trip Details", + "Save": "Save", + "Cancel": "Cancel", + "Edit": "Edit", + "Password": "Password", + "First Name": "First Name", + "Last Name": "Last Name", + "Email Address": "Email Address", + "Submit": "Submit", + "Mobile Number": "Mobile Number", + "Zip Code": "Zip Code", + "Sign Out": "Sign Out", + "Confirm Email Message": "Attempting to confirm email...", + "Upload": "Upload", + "Rating": "Rating", + "Pickup Time": "Pickup Time", + "2011": "2011", + "2012": "2012", + "2013": "2013", + "2014": "2014", + "2015": "2015", + "2016": "2016", + "2017": "2017", + "2018": "2018", + "2019": "2019", + "2020": "2020", + "2021": "2021", + "2022": "2022", + "01": "01", + "02": "02", + "03": "03", + "04": "04", + "05": "05", + "06": "06", + "07": "07", + "08": "08", + "09": "09", + "10": "10", + "11": "11", + "12": "12" + }; +}).call(this); +}, "web-lib/translations/fr": function(exports, require, module) {(function() { + exports.translations = { + "Info": "Info", + "Learn More": "En Savoir Plus", + "Pricing": "Calcul du Prix", + "Support & FAQ": "Aide & FAQ", + "Contact Us": "Contactez Nous", + "Jobs": "Emplois", + "Phones": "Téléphones", + "Text Message": "SMS", + "iPhone": "iPhone", + "Android": "Android", + "Apply to Drive": "Candidature Chauffeur", + "Sign In": "Connexion", + "Social": "Contact", + "Twitter": "Twitter", + "Facebook": "Facebook", + "Blog": "Blog", + "Privacy Policy": "Protection des Données Personelles", + "Terms": "Conditions Générales", + "Copyright © Uber Technologies, Inc.": "© Uber, Inc.", + "Language:": "Langue:", + "Forgot Password": "Mot de passe oublié", + "Company_Footer": "À Propos d'Uber", + "Expiration": "Expiration", + "Fare": "Tarif", + "Driver": "Chauffeur", + "Drivers": "Chauffeurs", + "Dashboard": "Tableau de bord", + "Forgot Password": "Mot de passe oublié", + "Forgot Password?": "Mot de passe oublié?", + "Trip Details": "Détails de la course", + "Save": "Enregistrer", + "Cancel": "Annuler", + "Edit": "Modifier", + "Password": "Mot de passe", + "First Name": "Prénom", + "Last Name": "Nom", + "Email Address": "E-mail", + "Submit": "Soumettre", + "Mobile Number": "Téléphone Portable", + "Zip Code": "Code Postal", + "Sign Out": "Se déconnecter", + "Confirm Email Message": "E-mail de confirmation", + "Upload": "Télécharger", + "Rating": "Notation", + "Pickup Time": "Heure de prise en charge", + "2011": "2011", + "2012": "2012", + "2013": "2013", + "2014": "2014", + "2015": "2015", + "2016": "2016", + "2017": "2017", + "2018": "2018", + "2019": "2019", + "2020": "2020", + "2021": "2021", + "2022": "2022", + "01": "01", + "02": "02", + "03": "03", + "04": "04", + "05": "05", + "06": "06", + "07": "07", + "08": "08", + "09": "09", + "10": "10", + "11": "11", + "12": "12" + }; +}).call(this); +}, "web-lib/uber_collection": function(exports, require, module) {(function() { + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + exports.UberCollection = (function() { + __extends(UberCollection, Backbone.Collection); + function UberCollection() { + UberCollection.__super__.constructor.apply(this, arguments); + } + UberCollection.prototype.parse = function(data) { + var model, tmp, _i, _in, _len, _out; + _in = data.resources || data; + _out = []; + if (data.meta) { + this.meta = data.meta; + } + for (_i = 0, _len = _in.length; _i < _len; _i++) { + model = _in[_i]; + tmp = new this.model; + tmp.set(tmp.parse(model)); + _out.push(tmp); + } + return _out; + }; + UberCollection.prototype.isRenderable = function() { + if (this.models.length) { + return true; + } + }; + UberCollection.prototype.toTableRows = function(cols) { + var tableRows; + tableRows = []; + _.each(this.models, function(model) { + return tableRows.push(model.toTableRow(cols)); + }); + return tableRows; + }; + return UberCollection; + })(); +}).call(this); +}, "web-lib/uber_model": function(exports, require, module) {(function() { + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __indexOf = Array.prototype.indexOf || function(item) { + for (var i = 0, l = this.length; i < l; i++) { + if (this[i] === item) return i; + } + return -1; + }; + exports.UberModel = (function() { + __extends(UberModel, Backbone.Model); + function UberModel() { + this.refetch = __bind(this.refetch, this); + this.fetch = __bind(this.fetch, this); + this.save = __bind(this.save, this); + this.parse = __bind(this.parse, this); + UberModel.__super__.constructor.apply(this, arguments); + } + UberModel.prototype.endpoint = 'set_api_endpoint_in_subclass'; + UberModel.prototype.refetchOptions = {}; + UberModel.prototype.url = function(type) { + var endpoint_path; + endpoint_path = "/" + this.endpoint; + if (this.get('id')) { + return endpoint_path + ("/" + (this.get('id'))); + } else { + return endpoint_path; + } + }; + UberModel.prototype.isRenderable = function() { + var i, key, value, _ref; + i = 0; + _ref = this.attributes; + for (key in _ref) { + if (!__hasProp.call(_ref, key)) continue; + value = _ref[key]; + if (this.attributes.hasOwnProperty(key)) { + i += 1; + } + if (i > 1) { + return true; + } + } + return !(i === 1); + }; + UberModel.prototype.parse = function(response) { + var attrs, key, model, models, _i, _j, _k, _len, _len2, _len3, _ref, _ref2; + if (typeof response === 'object') { + _ref = _.intersection(_.keys(app.models), _.keys(response)); + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + key = _ref[_i]; + if (response[key]) { + attrs = this.parse(response[key]); + if (typeof attrs === 'object') { + response[key] = new app.models[key](attrs); + } + } + } + _ref2 = _.intersection(_.keys(app.collections), _.keys(response)); + for (_j = 0, _len2 = _ref2.length; _j < _len2; _j++) { + key = _ref2[_j]; + models = response[key]; + if (_.isArray(models)) { + response[key] = new app.collections[key]; + for (_k = 0, _len3 = models.length; _k < _len3; _k++) { + model = models[_k]; + attrs = app.collections[key].prototype.model.prototype.parse(model); + response[key].add(new response[key].model(attrs)); + } + } + } + } + return response; + }; + UberModel.prototype.save = function(attributes, options) { + var attr, _i, _j, _len, _len2, _ref, _ref2; + if (options == null) { + options = {}; + } + _ref = _.intersection(_.keys(app.models), _.keys(this.attributes)); + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + attr = _ref[_i]; + if (typeof this.get(attr) === "object") { + this.unset(attr, { + silent: true + }); + } + } + _ref2 = _.intersection(_.keys(app.collections), _.keys(this.attributes)); + for (_j = 0, _len2 = _ref2.length; _j < _len2; _j++) { + attr = _ref2[_j]; + if (typeof this.get(attr) === "object") { + this.unset(attr, { + silent: true + }); + } + } + if ((options != null) && options.diff && (attributes != null) && attributes !== {}) { + attributes['id'] = this.get('id'); + attributes['token'] = this.get('token'); + this.clear({ + 'silent': true + }); + this.set(attributes, { + silent: true + }); + } + if (__indexOf.call(_.keys(options), "data") < 0 && __indexOf.call(_.keys(this.refetchOptions || {}), "data") >= 0) { + options.data = this.refetchOptions.data; + } + return Backbone.Model.prototype.save.call(this, attributes, options); + }; + UberModel.prototype.fetch = function(options) { + this.refetchOptions = options; + return Backbone.Model.prototype.fetch.call(this, options); + }; + UberModel.prototype.refetch = function() { + return this.fetch(this.refetchOptions); + }; + return UberModel; + })(); +}).call(this); +}, "web-lib/uber_router": function(exports, require, module) {(function() { + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + exports.UberRouter = (function() { + __extends(UberRouter, Backbone.Router); + function UberRouter() { + UberRouter.__super__.constructor.apply(this, arguments); + } + UberRouter.prototype.datePickers = function(format) { + if (format == null) { + format = "%Z-%m-%dT%H:%i:%s%:"; + } + $('.datepicker').AnyTime_noPicker(); + return $('.datepicker').AnyTime_picker({ + 'format': format, + 'formatUtcOffset': '%@' + }); + }; + UberRouter.prototype.autoGrowInput = function() { + return $('.editable input').autoGrowInput(); + }; + UberRouter.prototype.windowTitle = function(title) { + return $(document).attr('title', title); + }; + return UberRouter; + })(); +}).call(this); +}, "web-lib/uber_show_view": function(exports, require, module) {(function() { + var UberView; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + UberView = require('web-lib/uber_view').UberView; + exports.UberShowView = (function() { + __extends(UberShowView, UberView); + function UberShowView() { + UberShowView.__super__.constructor.apply(this, arguments); + } + UberShowView.prototype.view = 'show'; + UberShowView.prototype.events = { + 'click #edit': 'edit', + 'submit form': 'save', + 'click .cancel': 'cancel' + }; + UberShowView.prototype.errors = null; + UberShowView.prototype.showTemplate = null; + UberShowView.prototype.editTemplate = null; + UberShowView.prototype.initialize = function() { + if (this.init_hook) { + this.init_hook(); + } + _.bindAll(this, 'render'); + return this.model.bind('change', this.render); + }; + UberShowView.prototype.render = function() { + var $el; + $el = $(this.el); + this.selectView(); + if (this.view === 'show') { + $el.html(this.showTemplate({ + model: this.model + })); + } else if (this.view === 'edit') { + $el.html(this.editTemplate({ + model: this.model, + errors: this.errors || {}, + collections: this.collections || {} + })); + } else { + $el.html(this.newTemplate({ + model: this.model, + errors: this.errors || {}, + collections: this.collections || {} + })); + } + if (this.render_hook) { + this.render_hook(); + } + this.errors = null; + this.userIdsToLinkedNames(); + this.datePickers(); + return this.place(); + }; + UberShowView.prototype.selectView = function() { + var url; + if (this.options.urlRendering) { + url = window.location.hash; + if (url.match(/\/new/)) { + return this.view = 'new'; + } else if (url.match(/\/edit/)) { + return this.view = 'edit'; + } else { + return this.view = 'show'; + } + } + }; + UberShowView.prototype.edit = function(e) { + e.preventDefault(); + if (this.options.urlRendering) { + window.location.hash = '#/' + this.model.endpoint + '/' + this.model.get('id') + '/edit'; + } else { + this.view = 'edit'; + } + return this.model.change(); + }; + UberShowView.prototype.save = function(e) { + var attributes, ele, form_attrs, _i, _len, _ref; + e.preventDefault(); + attributes = $(e.currentTarget).serializeToJson(); + form_attrs = {}; + _ref = $('input[type="radio"]'); + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + ele = _ref[_i]; + if ($(ele).is(':checked')) { + form_attrs[$(ele).attr('name')] = $(ele).attr('value'); + } + } + attributes = _.extend(attributes, form_attrs); + if (this.relationships) { + attributes = _.extend(attributes, { + relationships: this.relationships + }); + } + if (this.filter_attributes != null) { + this.filter_attributes(attributes); + } + return this.model.save(attributes, { + silent: true, + success: __bind(function(model) { + if (this.options.urlRendering) { + window.location.hash = '#/' + this.model.endpoint + '/' + this.model.get('id'); + } else { + this.view = 'show'; + } + return this.flash('success', "Uber save!"); + }, this), + statusCode: { + 406: __bind(function(xhr) { + this.errors = JSON.parse(xhr.responseText); + return this.flash('error', 'That was not Uber.'); + }, this) + }, + error: __bind(function(model, xhr) { + var code, message, responseJSON, responseText; + code = xhr.status; + responseText = xhr.responseText; + if (responseText) { + responseJSON = JSON.parse(responseText); + } + if (responseJSON && (typeof responseJSON === 'object') && (responseJSON.hasOwnProperty('error'))) { + message = responseJSON.error; + } + return this.flash('error', (code || 'Unknown') + ' error' + (': ' + message || '')); + }, this), + complete: __bind(function() { + return this.model.change(); + }, this) + }); + }; + UberShowView.prototype.cancel = function(e) { + e.preventDefault(); + if (this.options.urlRendering) { + window.location.hash = '#/' + this.model.endpoint + '/' + this.model.get('id'); + } else { + this.view = 'show'; + } + return this.model.fetch({ + silent: true, + complete: __bind(function() { + return this.model.change(); + }, this) + }); + }; + return UberShowView; + })(); +}).call(this); +}, "web-lib/uber_sync": function(exports, require, module) {(function() { + var methodType; + var __indexOf = Array.prototype.indexOf || function(item) { + for (var i = 0, l = this.length; i < l; i++) { + if (this[i] === item) return i; + } + return -1; + }; + methodType = { + create: 'POST', + update: 'PUT', + "delete": 'DELETE', + read: 'GET' + }; + exports.UberSync = function(method, model, options) { + var token; + options.type = methodType[method]; + options.url = _.isString(this.url) ? '/api' + this.url : '/api' + this.url(options.type); + options.data = _.extend({}, options.data); + if (__indexOf.call(_.keys(options.data), "city_id") < 0) { + if ($.cookie('city_filter')) { + _.extend(options.data, { + city_id: $.cookie('city_filter') + }); + } + } else { + delete options.data['city_id']; + } + if (options.type === 'POST' || options.type === 'PUT') { + _.extend(options.data, model.toJSON()); + } + token = $.cookie('token') ? $.cookie('token') : typeof USER !== "undefined" && USER !== null ? USER.get('token') : ""; + _.extend(options.data, { + token: token + }); + if (method === "delete") { + options.contentType = 'application/json'; + options.data = JSON.stringify(options.data); + } + return $.ajax(options); + }; +}).call(this); +}, "web-lib/uber_view": function(exports, require, module) {(function() { + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + exports.UberView = (function() { + __extends(UberView, Backbone.View); + function UberView() { + this.processDocumentUpload = __bind(this.processDocumentUpload, this); + UberView.__super__.constructor.apply(this, arguments); + } + UberView.prototype.className = 'view_container'; + UberView.prototype.hashId = function() { + return parseInt(location.hash.split('/')[2]); + }; + UberView.prototype.place = function(content) { + var $target; + $target = this.options.scope ? this.options.scope.find(this.options.selector) : $(this.options.selector); + $target[this.options.method || 'html'](content || this.el); + this.delegateEvents(); + $('#spinner').hide(); + return this; + }; + UberView.prototype.mixin = function(m, args) { + var events, self; + if (args == null) { + args = {}; + } + self = this; + events = m._events; + _.extend(this, m); + if (m.initialize) { + m.initialize(self, args); + } + return _.each(_.keys(events), function(key) { + var event, func, selector, split; + split = key.split(' '); + event = split[0]; + selector = split[1]; + func = events[key]; + return $(self.el).find(selector).live(event, function(e) { + return self[func](e); + }); + }); + }; + UberView.prototype.datePickers = function(format) { + if (format == null) { + format = "%Z-%m-%dT%H:%i:%s%:"; + } + $('.datepicker').AnyTime_noPicker(); + return $('.datepicker').AnyTime_picker({ + 'format': format, + 'formatUtcOffset': '%@' + }); + }; + UberView.prototype.dataTable = function(collection, selector, options, params, cols) { + var defaults; + if (selector == null) { + selector = 'table'; + } + if (options == null) { + options = {}; + } + if (params == null) { + params = {}; + } + if (cols == null) { + cols = []; + } + $(selector).empty(); + if (!cols.length) { + cols = collection.defaultColumns; + } + defaults = { + aoColumns: collection.tableColumns(cols), + bDestroy: true, + bSort: false, + bProcessing: true, + bFilter: false, + bServerSide: true, + bPaginate: true, + bScrollInfinite: true, + bScrollCollapse: true, + sScrollY: '600px', + iDisplayLength: 50, + fnServerData: function(source, data, callback) { + var defaultParams; + defaultParams = { + limit: data[4].value, + offset: data[3].value + }; + return collection.fetch({ + data: _.extend(defaultParams, params), + success: function() { + return callback({ + aaData: collection.toTableRows(cols), + iTotalRecords: collection.meta.count, + iTotalDisplayRecords: collection.meta.count + }); + }, + error: function() { + return new Error({ + message: 'Loading error.' + }); + } + }); + }, + fnRowCallback: function(nRow, aData, iDisplayIndex, iDisplayIndexFull) { + $('[data-tooltip]', nRow).qtip({ + content: { + attr: 'data-tooltip' + }, + style: { + classes: "ui-tooltip-light ui-tooltip-rounded ui-tooltip-shadow" + } + }); + return nRow; + } + }; + return $(this.el).find(selector).dataTable(_.extend(defaults, options)); + }; + UberView.prototype.dataTableLocal = function(collection, selector, options, params, cols) { + var $dataTable, defaults; + if (selector == null) { + selector = 'table'; + } + if (options == null) { + options = {}; + } + if (params == null) { + params = {}; + } + if (cols == null) { + cols = []; + } + $(selector).empty(); + if (!cols.length || cols.length === 0) { + cols = collection.defaultColumns; + } + defaults = { + aaData: collection.toTableRows(cols), + aoColumns: collection.tableColumns(cols), + bDestroy: true, + bSort: false, + bProcessing: true, + bFilter: false, + bScrollInfinite: true, + bScrollCollapse: true, + sScrollY: '600px', + iDisplayLength: -1 + }; + $dataTable = $(this.el).find(selector).dataTable(_.extend(defaults, options)); + _.delay(__bind(function() { + if ($dataTable && $dataTable.length > 0) { + return $dataTable.fnAdjustColumnSizing(); + } + }, this), 1); + return $dataTable; + }; + UberView.prototype.reverseGeocode = function() { + var $el; + return ''; + $el = $(this.el); + return this.requireMaps(function() { + var geocoder; + geocoder = new google.maps.Geocoder(); + return $el.find('[data-point]').each(function() { + var $this, latLng, point; + $this = $(this); + point = JSON.parse($this.attr('data-point')); + latLng = new google.maps.LatLng(point.latitude, point.longitude); + return geocoder.geocode({ + latLng: latLng + }, function(data, status) { + if (status === google.maps.GeocoderStatus.OK) { + return $this.text(data[0].formatted_address); + } + }); + }); + }); + }; + UberView.prototype.userIdsToLinkedNames = function() { + var $el; + $el = $(this.el); + return $el.find('a[data-user-id][data-user-type]').each(function() { + var $this, user, userType; + $this = $(this); + userType = $this.attr('data-user-type') === 'user' ? 'client' : $this.attr('data-user-type'); + user = new app.models[userType]({ + id: $this.attr('data-user-id') + }); + return user.fetch({ + success: function(user) { + return $this.html(app.helpers.linkedName(user)).attr('href', "!/" + user.role + "s/" + user.id); + }, + error: function() { + if ($this.attr('data-user-type') === 'user') { + user = new app.models['driver']({ + id: $this.attr('data-user-id') + }); + return user.fetch({ + success: function(user) { + return $this.html(app.helpers.linkedName(user)).attr('href', "!/driver/" + user.id); + } + }); + } + } + }); + }); + }; + UberView.prototype.selectedCity = function() { + var $selected, city, cityFilter; + cityFilter = $.cookie('city_filter'); + $selected = $("#city_filter option[value=" + cityFilter + "]"); + if (city_filter && $selected.length) { + return city = { + lat: parseFloat($selected.attr('data-lat')), + lng: parseFloat($selected.attr('data-lng')), + timezone: $selected.attr('data-timezone') + }; + } else { + return city = { + lat: 37.775, + lng: -122.45, + timezone: 'Etc/UTC' + }; + } + }; + UberView.prototype.updateModel = function(e, success) { + var $el, attrs, model, self; + e.preventDefault(); + $el = $(e.currentTarget); + self = this; + model = new this.model.__proto__.constructor({ + id: this.model.id + }); + attrs = {}; + $el.find('[name]').each(function() { + var $this; + $this = $(this); + return attrs["" + ($this.attr('name'))] = $this.val(); + }); + self.model.set(attrs); + $el.find('span.error').text(''); + return model.save(attrs, { + complete: function(xhr) { + var response; + response = JSON.parse(xhr.responseText); + switch (xhr.status) { + case 200: + self.model = model; + $el.find('[name]').val(''); + if (success) { + return success(); + } + break; + case 406: + return _.each(response, function(error, field) { + return $el.find("[name=" + field + "]").parent().find('span.error').text(error); + }); + default: + return this.unanticipatedError(response); + } + } + }); + }; + UberView.prototype.autoUpdateModel = function(e) { + var $el, arg, model, self, val; + $el = $(e.currentTarget); + val = $el.val(); + self = this; + if (val !== this.model.get($el.attr('id'))) { + arg = {}; + arg[$el.attr('id')] = $el.is(':checkbox') ? $el.is(':checked') ? 1 : 0 : val; + $('.editable span').empty(); + this.model.set(arg); + model = new this.model.__proto__.constructor({ + id: this.model.id + }); + return model.save(arg, { + complete: function(xhr) { + var key, response, _i, _len, _ref, _results; + response = JSON.parse(xhr.responseText); + switch (xhr.status) { + case 200: + self.flash('success', 'Saved!'); + return $el.blur(); + case 406: + self.flash('error', 'That was not Uber.'); + _ref = _.keys(response); + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + key = _ref[_i]; + _results.push($el.parent().find('span').html(response[key])); + } + return _results; + break; + default: + return self.unanticipatedError; + } + } + }); + } + }; + UberView.prototype.unanticipatedError = function(response) { + return self.flash('error', response); + }; + UberView.prototype.flash = function(type, text) { + var $banner; + $banner = $("." + type); + $banner.find('p').text(text).end().css('border', '1px solid #999').animate({ + top: 0 + }, 500); + return setTimeout(function() { + return $banner.animate({ + top: -$banner.outerHeight() + }, 500); + }, 3000); + }; + UberView.prototype.requireMaps = function(callback) { + if (typeof google !== 'undefined' && google.maps) { + return callback(); + } else { + return $.getScript("https://www.google.com/jsapi?key=" + CONFIG.googleJsApiKey, function() { + return google.load('maps', 3, { + callback: callback, + other_params: 'sensor=false&language=en' + }); + }); + } + }; + UberView.prototype.select_drop_down = function(model, key) { + var value; + value = model.get(key); + if (value) { + return $("select[id='" + key + "'] option[value='" + value + "']").attr('selected', 'selected'); + } + }; + UberView.prototype.processDocumentUpload = function(e) { + var $fi, $form, arbData, curDate, data, expDate, expM, expY, expiration, fileElementId, invalid; + e.preventDefault(); + $form = $(e.currentTarget); + $fi = $("input[type=file]", $form); + $(".validationError").removeClass("validationError"); + if (!$fi.val()) { + return $fi.addClass("validationError"); + } else { + fileElementId = $fi.attr('id'); + expY = $("select[name=expiration-year]", $form).val(); + expM = $("select[name=expiration-month]", $form).val(); + invalid = false; + if (expY && expM) { + expDate = new Date(expY, expM, 28); + curDate = new Date(); + if (expDate < curDate) { + invalid = true; + $(".expiration", $form).addClass("validationError"); + } + expiration = "" + expY + "-" + expM + "-28T23:59:59Z"; + } + arbData = {}; + $(".arbitraryField", $form).each(__bind(function(i, e) { + arbData[$(e).attr('name')] = $(e).val(); + if ($(e).val() === "") { + invalid = true; + return $(e).addClass("validationError"); + } + }, this)); + if (!invalid) { + data = { + token: $.cookie('token') || USER.get('token'), + name: $("input[name=fileName]", $form).val(), + meta: escape(JSON.stringify(arbData)), + user_id: $("input[name=driver_id]", $form).val(), + vehicle_id: $("input[name=vehicle_id]", $form).val() + }; + if (expiration) { + data['expiration'] = expiration; + } + $("#spinner").show(); + return $.ajaxFileUpload({ + url: '/api/documents', + secureuri: false, + fileElementId: fileElementId, + data: data, + complete: __bind(function(resp, status) { + var key, _i, _len, _ref, _results; + $("#spinner").hide(); + if (status === "success") { + if (this.model) { + this.model.refetch(); + } else { + USER.refetch(); + } + } + if (status === "error") { + _ref = _.keys(resp); + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + key = _ref[_i]; + _results.push($("*[name=" + key + "]", $form).addClass("validationError")); + } + return _results; + } + }, this) + }); + } + } + }; + return UberView; + })(); +}).call(this); +}, "web-lib/views/footer": function(exports, require, module) {(function() { + var footerTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + footerTemplate = require('web-lib/templates/footer'); + exports.SharedFooterView = (function() { + __extends(SharedFooterView, Backbone.View); + function SharedFooterView() { + SharedFooterView.__super__.constructor.apply(this, arguments); + } + SharedFooterView.prototype.id = 'footer_view'; + SharedFooterView.prototype.events = { + 'click .language': 'intl_set_cookie_locale' + }; + SharedFooterView.prototype.render = function() { + $(this.el).html(footerTemplate()); + this.delegateEvents(); + return this; + }; + SharedFooterView.prototype.intl_set_cookie_locale = function(e) { + var _ref; + i18n.setLocale(e != null ? (_ref = e.srcElement) != null ? _ref.id : void 0 : void 0); + return location.reload(); + }; + return SharedFooterView; + })(); +}).call(this); +}}); diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/embed-tokens.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/embed-tokens.js new file mode 100644 index 0000000..61307ee --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/embed-tokens.js @@ -0,0 +1,15 @@ +#! /usr/bin/env node + +global.sys = require(/^v0\.[012]/.test(process.version) ? "sys" : "util"); +var fs = require("fs"); +var uglify = require("uglify-js"), // symlink ~/.node_libraries/uglify-js.js to ../uglify-js.js + jsp = uglify.parser, + pro = uglify.uglify; + +var code = fs.readFileSync("embed-tokens.js", "utf8").replace(/^#.*$/mg, ""); +var ast = jsp.parse(code, null, true); + +// trololo +function fooBar() {} + +console.log(sys.inspect(ast, null, null)); diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/goto.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/goto.js new file mode 100644 index 0000000..945960c --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/goto.js @@ -0,0 +1,26 @@ +function unique(arqw) { + var a = [], i, j + outer: for (i = 0; i < arqw.length; i++) { + for (j = 0; j < a.length; j++) { + if (a[j] == arqw[i]) { + continue outer + } + } + a[a.length] = arqw[i] + } + return a +} + + +function unique(arqw) { + var crap = [], i, j + outer: for (i = 0; i < arqw.length; i++) { + for (j = 0; j < crap.length; j++) { + if (crap[j] == arqw[i]) { + continue outer + } + } + crap[crap.length] = arqw[i] + } + return crap +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/goto2.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/goto2.js new file mode 100644 index 0000000..d13b2bc --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/goto2.js @@ -0,0 +1,8 @@ +function q(qooo) { + var a; + foo: for(;;) { + a++; + if (something) break foo; + return qooo; + } +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/hoist.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/hoist.js new file mode 100644 index 0000000..4bf2b94 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/hoist.js @@ -0,0 +1,33 @@ +function foo(arg1, arg2, arg3, arg4, arg5, arg6) { + var a = 5; + { + var d = 10, mak = 20, buz = 30; + var q = buz * 2; + } + if (moo) { + var a, b, c; + } + for (var arg1 = 0, d = 20; arg1 < 10; ++arg1) + console.log(arg3); + for (var i in mak) {} + for (j in d) {} + var d; + + function test() { + + }; + + //test(); + + (function moo(first, second){ + console.log(first); + })(1); + + (function moo(first, second){ + console.log(moo()); + })(1); +} + + +var foo; +var bar; diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/instrument.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/instrument.js new file mode 100644 index 0000000..c6a9d79 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/instrument.js @@ -0,0 +1,97 @@ +// sample on how to use the parser and walker API to instrument some code + +var jsp = require("uglify-js").parser; +var pro = require("uglify-js").uglify; + +function instrument(code) { + var ast = jsp.parse(code, false, true); // true for the third arg specifies that we want + // to have start/end tokens embedded in the + // statements + var w = pro.ast_walker(); + + // we're gonna need this to push elements that we're currently looking at, to avoid + // endless recursion. + var analyzing = []; + function do_stat() { + var ret; + if (this[0].start && analyzing.indexOf(this) < 0) { + // without the `analyzing' hack, w.walk(this) would re-enter here leading + // to infinite recursion + analyzing.push(this); + ret = [ "splice", // XXX: "block" is safer + [ [ "stat", + [ "call", [ "name", "trace" ], + [ [ "string", this[0].toString() ], + [ "num", this[0].start.line ], + [ "num", this[0].start.col ], + [ "num", this[0].end.line ], + [ "num", this[0].end.col ]]]], + w.walk(this) ]]; + analyzing.pop(this); + } + return ret; + }; + var new_ast = w.with_walkers({ + "stat" : do_stat, + "label" : do_stat, + "break" : do_stat, + "continue" : do_stat, + "debugger" : do_stat, + "var" : do_stat, + "const" : do_stat, + "return" : do_stat, + "throw" : do_stat, + "try" : do_stat, + "defun" : do_stat, + "if" : do_stat, + "while" : do_stat, + "do" : do_stat, + "for" : do_stat, + "for-in" : do_stat, + "switch" : do_stat, + "with" : do_stat + }, function(){ + return w.walk(ast); + }); + return pro.gen_code(new_ast, { beautify: true }); +} + + + + +////// test code follows. + +var code = instrument(test.toString()); +console.log(code); + +function test() { + // simple stats + a = 5; + c += a + b; + "foo"; + + // var + var foo = 5; + const bar = 6, baz = 7; + + // switch block. note we can't track case lines the same way. + switch ("foo") { + case "foo": + return 1; + case "bar": + return 2; + } + + // for/for in + for (var i = 0; i < 5; ++i) { + console.log("Hello " + i); + } + for (var i in [ 1, 2, 3]) { + console.log(i); + } + + // note however that the following is broken. I guess we + // should add the block brackets in this case... + for (var i = 0; i < 5; ++i) + console.log("foo"); +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/instrument2.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/instrument2.js new file mode 100644 index 0000000..6aee5f3 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/instrument2.js @@ -0,0 +1,138 @@ +// sample on how to use the parser and walker API to instrument some code + +var jsp = require("uglify-js").parser; +var pro = require("uglify-js").uglify; + +function instrument(code) { + var ast = jsp.parse(code, false, true); // true for the third arg specifies that we want + // to have start/end tokens embedded in the + // statements + var w = pro.ast_walker(); + + function trace (line, comment) { + var code = pro.gen_code(line, { beautify: true }); + var data = line[0] + + var args = [] + if (!comment) comment = "" + if (typeof data === "object") { + code = code.split(/\n/).shift() + args = [ [ "string", data.toString() ], + [ "string", code ], + [ "num", data.start.line ], + [ "num", data.start.col ], + [ "num", data.end.line ], + [ "num", data.end.col ]] + } else { + args = [ [ "string", data ], + [ "string", code ]] + + } + return [ "call", [ "name", "trace" ], args ]; + } + + // we're gonna need this to push elements that we're currently looking at, to avoid + // endless recursion. + var analyzing = []; + function do_stat() { + var ret; + if (this[0].start && analyzing.indexOf(this) < 0) { + // without the `analyzing' hack, w.walk(this) would re-enter here leading + // to infinite recursion + analyzing.push(this); + ret = [ "splice", + [ [ "stat", trace(this) ], + w.walk(this) ]]; + analyzing.pop(this); + } + return ret; + } + + function do_cond(c, t, f) { + return [ this[0], w.walk(c), + ["seq", trace(t), w.walk(t) ], + ["seq", trace(f), w.walk(f) ]]; + } + + function do_binary(c, l, r) { + if (c !== "&&" && c !== "||") { + return [this[0], c, w.walk(l), w.walk(r)]; + } + return [ this[0], c, + ["seq", trace(l), w.walk(l) ], + ["seq", trace(r), w.walk(r) ]]; + } + + var new_ast = w.with_walkers({ + "stat" : do_stat, + "label" : do_stat, + "break" : do_stat, + "continue" : do_stat, + "debugger" : do_stat, + "var" : do_stat, + "const" : do_stat, + "return" : do_stat, + "throw" : do_stat, + "try" : do_stat, + "defun" : do_stat, + "if" : do_stat, + "while" : do_stat, + "do" : do_stat, + "for" : do_stat, + "for-in" : do_stat, + "switch" : do_stat, + "with" : do_stat, + "conditional" : do_cond, + "binary" : do_binary + }, function(){ + return w.walk(ast); + }); + return pro.gen_code(new_ast, { beautify: true }); +} + + +////// test code follows. + +var code = instrument(test.toString()); +console.log(code); + +function test() { + // simple stats + a = 5; + c += a + b; + "foo"; + + // var + var foo = 5; + const bar = 6, baz = 7; + + // switch block. note we can't track case lines the same way. + switch ("foo") { + case "foo": + return 1; + case "bar": + return 2; + } + + // for/for in + for (var i = 0; i < 5; ++i) { + console.log("Hello " + i); + } + for (var i in [ 1, 2, 3]) { + console.log(i); + } + + for (var i = 0; i < 5; ++i) + console.log("foo"); + + for (var i = 0; i < 5; ++i) { + console.log("foo"); + } + + var k = plurp() ? 1 : 0; + var x = a ? doX(y) && goZoo("zoo") + : b ? blerg({ x: y }) + : null; + + var x = X || Y; +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/liftvars.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/liftvars.js new file mode 100644 index 0000000..2f4b7fe --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/liftvars.js @@ -0,0 +1,8 @@ +var UNUSED_VAR1 = 19; + +function main() { + var unused_var2 = 20; + alert(100); +} + +main(); diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/test.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/test.js new file mode 100644 index 0000000..f295fba --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/test.js @@ -0,0 +1,30 @@ +#! /usr/bin/env node + +global.sys = require(/^v0\.[012]/.test(process.version) ? "sys" : "util"); +var fs = require("fs"); +var uglify = require("uglify-js"), // symlink ~/.node_libraries/uglify-js.js to ../uglify-js.js + jsp = uglify.parser, + pro = uglify.uglify; + +var code = fs.readFileSync("hoist.js", "utf8"); +var ast = jsp.parse(code); + +ast = pro.ast_lift_variables(ast); + +var w = pro.ast_walker(); +ast = w.with_walkers({ + "function": function() { + var node = w.dive(this); // walk depth first + console.log(pro.gen_code(node, { beautify: true })); + return node; + }, + "name": function(name) { + return [ this[0], "X" ]; + } +}, function(){ + return w.walk(ast); +}); + +console.log(pro.gen_code(ast, { + beautify: true +})); diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/uglify-hangs.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/uglify-hangs.js new file mode 100644 index 0000000..0d5b7e0 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/uglify-hangs.js @@ -0,0 +1,3930 @@ +/** + * @fileoverview + * + * JsWorld + * + *

    Javascript library for localised formatting and parsing of: + *

      + *
    • Numbers + *
    • Dates and times + *
    • Currency + *
    + * + *

    The library classes are configured with standard POSIX locale definitions + * derived from Unicode's Common Locale Data Repository (CLDR). + * + *

    Website: JsWorld + * + * @author Vladimir Dzhuvinov + * @version 2.5 (2011-12-23) + */ + + + +/** + * @namespace Namespace container for the JsWorld library objects. + */ +jsworld = {}; + + +/** + * @function + * + * @description Formats a JavaScript Date object as an ISO-8601 date/time + * string. + * + * @param {Date} [d] A valid JavaScript Date object. If undefined the + * current date/time will be used. + * @param {Boolean} [withTZ] Include timezone offset, default false. + * + * @returns {String} The date/time formatted as YYYY-MM-DD HH:MM:SS. + */ +jsworld.formatIsoDateTime = function(d, withTZ) { + + if (typeof d === "undefined") + d = new Date(); // now + + if (typeof withTZ === "undefined") + withTZ = false; + + var s = jsworld.formatIsoDate(d) + " " + jsworld.formatIsoTime(d); + + if (withTZ) { + + var diff = d.getHours() - d.getUTCHours(); + var hourDiff = Math.abs(diff); + + var minuteUTC = d.getUTCMinutes(); + var minute = d.getMinutes(); + + if (minute != minuteUTC && minuteUTC < 30 && diff < 0) + hourDiff--; + + if (minute != minuteUTC && minuteUTC > 30 && diff > 0) + hourDiff--; + + var minuteDiff; + if (minute != minuteUTC) + minuteDiff = ":30"; + else + minuteDiff = ":00"; + + var timezone; + if (hourDiff < 10) + timezone = "0" + hourDiff + minuteDiff; + + else + timezone = "" + hourDiff + minuteDiff; + + if (diff < 0) + timezone = "-" + timezone; + + else + timezone = "+" + timezone; + + s = s + timezone; + } + + return s; +}; + + +/** + * @function + * + * @description Formats a JavaScript Date object as an ISO-8601 date string. + * + * @param {Date} [d] A valid JavaScript Date object. If undefined the current + * date will be used. + * + * @returns {String} The date formatted as YYYY-MM-DD. + */ +jsworld.formatIsoDate = function(d) { + + if (typeof d === "undefined") + d = new Date(); // now + + var year = d.getFullYear(); + var month = d.getMonth() + 1; + var day = d.getDate(); + + return year + "-" + jsworld._zeroPad(month, 2) + "-" + jsworld._zeroPad(day, 2); +}; + + +/** + * @function + * + * @description Formats a JavaScript Date object as an ISO-8601 time string. + * + * @param {Date} [d] A valid JavaScript Date object. If undefined the current + * time will be used. + * + * @returns {String} The time formatted as HH:MM:SS. + */ +jsworld.formatIsoTime = function(d) { + + if (typeof d === "undefined") + d = new Date(); // now + + var hour = d.getHours(); + var minute = d.getMinutes(); + var second = d.getSeconds(); + + return jsworld._zeroPad(hour, 2) + ":" + jsworld._zeroPad(minute, 2) + ":" + jsworld._zeroPad(second, 2); +}; + + +/** + * @function + * + * @description Parses an ISO-8601 formatted date/time string to a JavaScript + * Date object. + * + * @param {String} isoDateTimeVal An ISO-8601 formatted date/time string. + * + *

    Accepted formats: + * + *

      + *
    • YYYY-MM-DD HH:MM:SS + *
    • YYYYMMDD HHMMSS + *
    • YYYY-MM-DD HHMMSS + *
    • YYYYMMDD HH:MM:SS + *
    + * + * @returns {Date} The corresponding Date object. + * + * @throws Error on a badly formatted date/time string or on a invalid date. + */ +jsworld.parseIsoDateTime = function(isoDateTimeVal) { + + if (typeof isoDateTimeVal != "string") + throw "Error: The parameter must be a string"; + + // First, try to match "YYYY-MM-DD HH:MM:SS" format + var matches = isoDateTimeVal.match(/^(\d\d\d\d)-(\d\d)-(\d\d)[T ](\d\d):(\d\d):(\d\d)/); + + // If unsuccessful, try to match "YYYYMMDD HHMMSS" format + if (matches === null) + matches = isoDateTimeVal.match(/^(\d\d\d\d)(\d\d)(\d\d)[T ](\d\d)(\d\d)(\d\d)/); + + // ... try to match "YYYY-MM-DD HHMMSS" format + if (matches === null) + matches = isoDateTimeVal.match(/^(\d\d\d\d)-(\d\d)-(\d\d)[T ](\d\d)(\d\d)(\d\d)/); + + // ... try to match "YYYYMMDD HH:MM:SS" format + if (matches === null) + matches = isoDateTimeVal.match(/^(\d\d\d\d)-(\d\d)-(\d\d)[T ](\d\d):(\d\d):(\d\d)/); + + // Report bad date/time string + if (matches === null) + throw "Error: Invalid ISO-8601 date/time string"; + + // Force base 10 parse int as some values may have leading zeros! + // (to avoid implicit octal base conversion) + var year = parseInt(matches[1], 10); + var month = parseInt(matches[2], 10); + var day = parseInt(matches[3], 10); + + var hour = parseInt(matches[4], 10); + var mins = parseInt(matches[5], 10); + var secs = parseInt(matches[6], 10); + + // Simple value range check, leap years not checked + // Note: the originial ISO time spec for leap hours (24:00:00) and seconds (00:00:60) is not supported + if (month < 1 || month > 12 || + day < 1 || day > 31 || + hour < 0 || hour > 23 || + mins < 0 || mins > 59 || + secs < 0 || secs > 59 ) + + throw "Error: Invalid ISO-8601 date/time value"; + + var d = new Date(year, month - 1, day, hour, mins, secs); + + // Check if the input date was valid + // (JS Date does automatic forward correction) + if (d.getDate() != day || d.getMonth() +1 != month) + throw "Error: Invalid date"; + + return d; +}; + + +/** + * @function + * + * @description Parses an ISO-8601 formatted date string to a JavaScript + * Date object. + * + * @param {String} isoDateVal An ISO-8601 formatted date string. + * + *

    Accepted formats: + * + *

      + *
    • YYYY-MM-DD + *
    • YYYYMMDD + *
    + * + * @returns {Date} The corresponding Date object. + * + * @throws Error on a badly formatted date string or on a invalid date. + */ +jsworld.parseIsoDate = function(isoDateVal) { + + if (typeof isoDateVal != "string") + throw "Error: The parameter must be a string"; + + // First, try to match "YYYY-MM-DD" format + var matches = isoDateVal.match(/^(\d\d\d\d)-(\d\d)-(\d\d)/); + + // If unsuccessful, try to match "YYYYMMDD" format + if (matches === null) + matches = isoDateVal.match(/^(\d\d\d\d)(\d\d)(\d\d)/); + + // Report bad date/time string + if (matches === null) + throw "Error: Invalid ISO-8601 date string"; + + // Force base 10 parse int as some values may have leading zeros! + // (to avoid implicit octal base conversion) + var year = parseInt(matches[1], 10); + var month = parseInt(matches[2], 10); + var day = parseInt(matches[3], 10); + + // Simple value range check, leap years not checked + if (month < 1 || month > 12 || + day < 1 || day > 31 ) + + throw "Error: Invalid ISO-8601 date value"; + + var d = new Date(year, month - 1, day); + + // Check if the input date was valid + // (JS Date does automatic forward correction) + if (d.getDate() != day || d.getMonth() +1 != month) + throw "Error: Invalid date"; + + return d; +}; + + +/** + * @function + * + * @description Parses an ISO-8601 formatted time string to a JavaScript + * Date object. + * + * @param {String} isoTimeVal An ISO-8601 formatted time string. + * + *

    Accepted formats: + * + *

      + *
    • HH:MM:SS + *
    • HHMMSS + *
    + * + * @returns {Date} The corresponding Date object, with year, month and day set + * to zero. + * + * @throws Error on a badly formatted time string. + */ +jsworld.parseIsoTime = function(isoTimeVal) { + + if (typeof isoTimeVal != "string") + throw "Error: The parameter must be a string"; + + // First, try to match "HH:MM:SS" format + var matches = isoTimeVal.match(/^(\d\d):(\d\d):(\d\d)/); + + // If unsuccessful, try to match "HHMMSS" format + if (matches === null) + matches = isoTimeVal.match(/^(\d\d)(\d\d)(\d\d)/); + + // Report bad date/time string + if (matches === null) + throw "Error: Invalid ISO-8601 date/time string"; + + // Force base 10 parse int as some values may have leading zeros! + // (to avoid implicit octal base conversion) + var hour = parseInt(matches[1], 10); + var mins = parseInt(matches[2], 10); + var secs = parseInt(matches[3], 10); + + // Simple value range check, leap years not checked + if (hour < 0 || hour > 23 || + mins < 0 || mins > 59 || + secs < 0 || secs > 59 ) + + throw "Error: Invalid ISO-8601 time value"; + + return new Date(0, 0, 0, hour, mins, secs); +}; + + +/** + * @private + * + * @description Trims leading and trailing whitespace from a string. + * + *

    Used non-regexp the method from http://blog.stevenlevithan.com/archives/faster-trim-javascript + * + * @param {String} str The string to trim. + * + * @returns {String} The trimmed string. + */ +jsworld._trim = function(str) { + + var whitespace = ' \n\r\t\f\x0b\xa0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000'; + + for (var i = 0; i < str.length; i++) { + + if (whitespace.indexOf(str.charAt(i)) === -1) { + str = str.substring(i); + break; + } + } + + for (i = str.length - 1; i >= 0; i--) { + if (whitespace.indexOf(str.charAt(i)) === -1) { + str = str.substring(0, i + 1); + break; + } + } + + return whitespace.indexOf(str.charAt(0)) === -1 ? str : ''; +}; + + + +/** + * @private + * + * @description Returns true if the argument represents a decimal number. + * + * @param {Number|String} arg The argument to test. + * + * @returns {Boolean} true if the argument represents a decimal number, + * otherwise false. + */ +jsworld._isNumber = function(arg) { + + if (typeof arg == "number") + return true; + + if (typeof arg != "string") + return false; + + // ensure string + var s = arg + ""; + + return (/^-?(\d+|\d*\.\d+)$/).test(s); +}; + + +/** + * @private + * + * @description Returns true if the argument represents a decimal integer. + * + * @param {Number|String} arg The argument to test. + * + * @returns {Boolean} true if the argument represents an integer, otherwise + * false. + */ +jsworld._isInteger = function(arg) { + + if (typeof arg != "number" && typeof arg != "string") + return false; + + // convert to string + var s = arg + ""; + + return (/^-?\d+$/).test(s); +}; + + +/** + * @private + * + * @description Returns true if the argument represents a decimal float. + * + * @param {Number|String} arg The argument to test. + * + * @returns {Boolean} true if the argument represents a float, otherwise false. + */ +jsworld._isFloat = function(arg) { + + if (typeof arg != "number" && typeof arg != "string") + return false; + + // convert to string + var s = arg + ""; + + return (/^-?\.\d+?$/).test(s); +}; + + +/** + * @private + * + * @description Checks if the specified formatting option is contained + * within the options string. + * + * @param {String} option The option to search for. + * @param {String} optionsString The options string. + * + * @returns {Boolean} true if the flag is found, else false + */ +jsworld._hasOption = function(option, optionsString) { + + if (typeof option != "string" || typeof optionsString != "string") + return false; + + if (optionsString.indexOf(option) != -1) + return true; + else + return false; +}; + + +/** + * @private + * + * @description String replacement function. + * + * @param {String} s The string to work on. + * @param {String} target The string to search for. + * @param {String} replacement The replacement. + * + * @returns {String} The new string. + */ +jsworld._stringReplaceAll = function(s, target, replacement) { + + var out; + + if (target.length == 1 && replacement.length == 1) { + // simple char/char case somewhat faster + out = ""; + + for (var i = 0; i < s.length; i++) { + + if (s.charAt(i) == target.charAt(0)) + out = out + replacement.charAt(0); + else + out = out + s.charAt(i); + } + + return out; + } + else { + // longer target and replacement strings + out = s; + + var index = out.indexOf(target); + + while (index != -1) { + + out = out.replace(target, replacement); + + index = out.indexOf(target); + } + + return out; + } +}; + + +/** + * @private + * + * @description Tests if a string starts with the specified substring. + * + * @param {String} testedString The string to test. + * @param {String} sub The string to match. + * + * @returns {Boolean} true if the test succeeds. + */ +jsworld._stringStartsWith = function (testedString, sub) { + + if (testedString.length < sub.length) + return false; + + for (var i = 0; i < sub.length; i++) { + if (testedString.charAt(i) != sub.charAt(i)) + return false; + } + + return true; +}; + + +/** + * @private + * + * @description Gets the requested precision from an options string. + * + *

    Example: ".3" returns 3 decimal places precision. + * + * @param {String} optionsString The options string. + * + * @returns {integer Number} The requested precision, -1 if not specified. + */ +jsworld._getPrecision = function (optionsString) { + + if (typeof optionsString != "string") + return -1; + + var m = optionsString.match(/\.(\d)/); + if (m) + return parseInt(m[1], 10); + else + return -1; +}; + + +/** + * @private + * + * @description Takes a decimal numeric amount (optionally as string) and + * returns its integer and fractional parts packed into an object. + * + * @param {Number|String} amount The amount, e.g. "123.45" or "-56.78" + * + * @returns {object} Parsed amount object with properties: + * {String} integer : the integer part + * {String} fraction : the fraction part + */ +jsworld._splitNumber = function (amount) { + + if (typeof amount == "number") + amount = amount + ""; + + var obj = {}; + + // remove negative sign + if (amount.charAt(0) == "-") + amount = amount.substring(1); + + // split amount into integer and decimal parts + var amountParts = amount.split("."); + if (!amountParts[1]) + amountParts[1] = ""; // we need "" instead of null + + obj.integer = amountParts[0]; + obj.fraction = amountParts[1]; + + return obj; +}; + + +/** + * @private + * + * @description Formats the integer part using the specified grouping + * and thousands separator. + * + * @param {String} intPart The integer part of the amount, as string. + * @param {String} grouping The grouping definition. + * @param {String} thousandsSep The thousands separator. + * + * @returns {String} The formatted integer part. + */ +jsworld._formatIntegerPart = function (intPart, grouping, thousandsSep) { + + // empty separator string? no grouping? + // -> return immediately with no formatting! + if (thousandsSep == "" || grouping == "-1") + return intPart; + + // turn the semicolon-separated string of integers into an array + var groupSizes = grouping.split(";"); + + // the formatted output string + var out = ""; + + // the intPart string position to process next, + // start at string end, e.g. "10000000 0) { + + // get next group size (if any, otherwise keep last) + if (groupSizes.length > 0) + size = parseInt(groupSizes.shift(), 10); + + // int parse error? + if (isNaN(size)) + throw "Error: Invalid grouping"; + + // size is -1? -> no more grouping, so just copy string remainder + if (size == -1) { + out = intPart.substring(0, pos) + out; + break; + } + + pos -= size; // move to next sep. char. position + + // position underrun? -> just copy string remainder + if (pos < 1) { + out = intPart.substring(0, pos + size) + out; + break; + } + + // extract group and apply sep. char. + out = thousandsSep + intPart.substring(pos, pos + size) + out; + } + + return out; +}; + + +/** + * @private + * + * @description Formats the fractional part to the specified decimal + * precision. + * + * @param {String} fracPart The fractional part of the amount + * @param {integer Number} precision The desired decimal precision + * + * @returns {String} The formatted fractional part. + */ +jsworld._formatFractionPart = function (fracPart, precision) { + + // append zeroes up to precision if necessary + for (var i=0; fracPart.length < precision; i++) + fracPart = fracPart + "0"; + + return fracPart; +}; + + +/** + * @private + * + * @desription Converts a number to string and pad it with leading zeroes if the + * string is shorter than length. + * + * @param {integer Number} number The number value subjected to selective padding. + * @param {integer Number} length If the number has fewer digits than this length + * apply padding. + * + * @returns {String} The formatted string. + */ +jsworld._zeroPad = function(number, length) { + + // ensure string + var s = number + ""; + + while (s.length < length) + s = "0" + s; + + return s; +}; + + +/** + * @private + * @description Converts a number to string and pads it with leading spaces if + * the string is shorter than length. + * + * @param {integer Number} number The number value subjected to selective padding. + * @param {integer Number} length If the number has fewer digits than this length + * apply padding. + * + * @returns {String} The formatted string. + */ +jsworld._spacePad = function(number, length) { + + // ensure string + var s = number + ""; + + while (s.length < length) + s = " " + s; + + return s; +}; + + + +/** + * @class + * Represents a POSIX-style locale with its numeric, monetary and date/time + * properties. Also provides a set of locale helper methods. + * + *

    The locale properties follow the POSIX standards: + * + *

    + * + * @public + * @constructor + * @description Creates a new locale object (POSIX-style) with the specified + * properties. + * + * @param {object} properties An object containing the raw locale properties: + * + * @param {String} properties.decimal_point + * + * A string containing the symbol that shall be used as the decimal + * delimiter (radix character) in numeric, non-monetary formatted + * quantities. This property cannot be omitted and cannot be set to the + * empty string. + * + * + * @param {String} properties.thousands_sep + * + * A string containing the symbol that shall be used as a separator for + * groups of digits to the left of the decimal delimiter in numeric, + * non-monetary formatted monetary quantities. + * + * + * @param {String} properties.grouping + * + * Defines the size of each group of digits in formatted non-monetary + * quantities. The operand is a sequence of integers separated by + * semicolons. Each integer specifies the number of digits in each group, + * with the initial integer defining the size of the group immediately + * preceding the decimal delimiter, and the following integers defining + * the preceding groups. If the last integer is not -1, then the size of + * the previous group (if any) shall be repeatedly used for the + * remainder of the digits. If the last integer is -1, then no further + * grouping shall be performed. + * + * + * @param {String} properties.int_curr_symbol + * + * The first three letters signify the ISO-4217 currency code, + * the fourth letter is the international symbol separation character + * (normally a space). + * + * + * @param {String} properties.currency_symbol + * + * The local shorthand currency symbol, e.g. "$" for the en_US locale + * + * + * @param {String} properties.mon_decimal_point + * + * The symbol to be used as the decimal delimiter (radix character) + * + * + * @param {String} properties.mon_thousands_sep + * + * The symbol to be used as a separator for groups of digits to the + * left of the decimal delimiter. + * + * + * @param {String} properties.mon_grouping + * + * A string that defines the size of each group of digits. The + * operand is a sequence of integers separated by semicolons (";"). + * Each integer specifies the number of digits in each group, with the + * initial integer defining the size of the group preceding the + * decimal delimiter, and the following integers defining the + * preceding groups. If the last integer is not -1, then the size of + * the previous group (if any) must be repeatedly used for the + * remainder of the digits. If the last integer is -1, then no + * further grouping is to be performed. + * + * + * @param {String} properties.positive_sign + * + * The string to indicate a non-negative monetary amount. + * + * + * @param {String} properties.negative_sign + * + * The string to indicate a negative monetary amount. + * + * + * @param {integer Number} properties.frac_digits + * + * An integer representing the number of fractional digits (those to + * the right of the decimal delimiter) to be written in a formatted + * monetary quantity using currency_symbol. + * + * + * @param {integer Number} properties.int_frac_digits + * + * An integer representing the number of fractional digits (those to + * the right of the decimal delimiter) to be written in a formatted + * monetary quantity using int_curr_symbol. + * + * + * @param {integer Number} properties.p_cs_precedes + * + * An integer set to 1 if the currency_symbol precedes the value for a + * monetary quantity with a non-negative value, and set to 0 if the + * symbol succeeds the value. + * + * + * @param {integer Number} properties.n_cs_precedes + * + * An integer set to 1 if the currency_symbol precedes the value for a + * monetary quantity with a negative value, and set to 0 if the symbol + * succeeds the value. + * + * + * @param {integer Number} properties.p_sep_by_space + * + * Set to a value indicating the separation of the currency_symbol, + * the sign string, and the value for a non-negative formatted monetary + * quantity: + * + *

    0 No space separates the currency symbol and value.

    + * + *

    1 If the currency symbol and sign string are adjacent, a space + * separates them from the value; otherwise, a space separates + * the currency symbol from the value.

    + * + *

    2 If the currency symbol and sign string are adjacent, a space + * separates them; otherwise, a space separates the sign string + * from the value.

    + * + * + * @param {integer Number} properties.n_sep_by_space + * + * Set to a value indicating the separation of the currency_symbol, + * the sign string, and the value for a negative formatted monetary + * quantity. Rules same as for p_sep_by_space. + * + * + * @param {integer Number} properties.p_sign_posn + * + * An integer set to a value indicating the positioning of the + * positive_sign for a monetary quantity with a non-negative value: + * + *

    0 Parentheses enclose the quantity and the currency_symbol.

    + * + *

    1 The sign string precedes the quantity and the currency_symbol.

    + * + *

    2 The sign string succeeds the quantity and the currency_symbol.

    + * + *

    3 The sign string precedes the currency_symbol.

    + * + *

    4 The sign string succeeds the currency_symbol.

    + * + * + * @param {integer Number} properties.n_sign_posn + * + * An integer set to a value indicating the positioning of the + * negative_sign for a negative formatted monetary quantity. Rules same + * as for p_sign_posn. + * + * + * @param {integer Number} properties.int_p_cs_precedes + * + * An integer set to 1 if the int_curr_symbol precedes the value for a + * monetary quantity with a non-negative value, and set to 0 if the + * symbol succeeds the value. + * + * + * @param {integer Number} properties.int_n_cs_precedes + * + * An integer set to 1 if the int_curr_symbol precedes the value for a + * monetary quantity with a negative value, and set to 0 if the symbol + * succeeds the value. + * + * + * @param {integer Number} properties.int_p_sep_by_space + * + * Set to a value indicating the separation of the int_curr_symbol, + * the sign string, and the value for a non-negative internationally + * formatted monetary quantity. Rules same as for p_sep_by_space. + * + * + * @param {integer Number} properties.int_n_sep_by_space + * + * Set to a value indicating the separation of the int_curr_symbol, + * the sign string, and the value for a negative internationally + * formatted monetary quantity. Rules same as for p_sep_by_space. + * + * + * @param {integer Number} properties.int_p_sign_posn + * + * An integer set to a value indicating the positioning of the + * positive_sign for a positive monetary quantity formatted with the + * international format. Rules same as for p_sign_posn. + * + * + * @param {integer Number} properties.int_n_sign_posn + * + * An integer set to a value indicating the positioning of the + * negative_sign for a negative monetary quantity formatted with the + * international format. Rules same as for p_sign_posn. + * + * + * @param {String[] | String} properties.abday + * + * The abbreviated weekday names, corresponding to the %a conversion + * specification. The property must be either an array of 7 strings or + * a string consisting of 7 semicolon-separated substrings, each + * surrounded by double-quotes. The first must be the abbreviated name + * of the day corresponding to Sunday, the second the abbreviated name + * of the day corresponding to Monday, and so on. + * + * + * @param {String[] | String} properties.day + * + * The full weekday names, corresponding to the %A conversion + * specification. The property must be either an array of 7 strings or + * a string consisting of 7 semicolon-separated substrings, each + * surrounded by double-quotes. The first must be the full name of the + * day corresponding to Sunday, the second the full name of the day + * corresponding to Monday, and so on. + * + * + * @param {String[] | String} properties.abmon + * + * The abbreviated month names, corresponding to the %b conversion + * specification. The property must be either an array of 12 strings or + * a string consisting of 12 semicolon-separated substrings, each + * surrounded by double-quotes. The first must be the abbreviated name + * of the first month of the year (January), the second the abbreviated + * name of the second month, and so on. + * + * + * @param {String[] | String} properties.mon + * + * The full month names, corresponding to the %B conversion + * specification. The property must be either an array of 12 strings or + * a string consisting of 12 semicolon-separated substrings, each + * surrounded by double-quotes. The first must be the full name of the + * first month of the year (January), the second the full name of the second + * month, and so on. + * + * + * @param {String} properties.d_fmt + * + * The appropriate date representation. The string may contain any + * combination of characters and conversion specifications (%). + * + * + * @param {String} properties.t_fmt + * + * The appropriate time representation. The string may contain any + * combination of characters and conversion specifications (%). + * + * + * @param {String} properties.d_t_fmt + * + * The appropriate date and time representation. The string may contain + * any combination of characters and conversion specifications (%). + * + * + * @param {String[] | String} properties.am_pm + * + * The appropriate representation of the ante-meridiem and post-meridiem + * strings, corresponding to the %p conversion specification. The property + * must be either an array of 2 strings or a string consisting of 2 + * semicolon-separated substrings, each surrounded by double-quotes. + * The first string must represent the ante-meridiem designation, the + * last string the post-meridiem designation. + * + * + * @throws @throws Error on a undefined or invalid locale property. + */ +jsworld.Locale = function(properties) { + + + /** + * @private + * + * @description Identifies the class for internal library purposes. + */ + this._className = "jsworld.Locale"; + + + /** + * @private + * + * @description Parses a day or month name definition list, which + * could be a ready JS array, e.g. ["Mon", "Tue", "Wed"...] or + * it could be a string formatted according to the classic POSIX + * definition e.g. "Mon";"Tue";"Wed";... + * + * @param {String[] | String} namesAn array or string defining + * the week/month names. + * @param {integer Number} expectedItems The number of expected list + * items, e.g. 7 for weekdays, 12 for months. + * + * @returns {String[]} The parsed (and checked) items. + * + * @throws Error on missing definition, unexpected item count or + * missing double-quotes. + */ + this._parseList = function(names, expectedItems) { + + var array = []; + + if (names == null) { + throw "Names not defined"; + } + else if (typeof names == "object") { + // we got a ready array + array = names; + } + else if (typeof names == "string") { + // we got the names in the classic POSIX form, do parse + array = names.split(";", expectedItems); + + for (var i = 0; i < array.length; i++) { + // check for and strip double quotes + if (array[i][0] == "\"" && array[i][array[i].length - 1] == "\"") + array[i] = array[i].slice(1, -1); + else + throw "Missing double quotes"; + } + } + else { + throw "Names must be an array or a string"; + } + + if (array.length != expectedItems) + throw "Expected " + expectedItems + " items, got " + array.length; + + return array; + }; + + + /** + * @private + * + * @description Validates a date/time format string, such as "H:%M:%S". + * Checks that the argument is of type "string" and is not empty. + * + * @param {String} formatString The format string. + * + * @returns {String} The validated string. + * + * @throws Error on null or empty string. + */ + this._validateFormatString = function(formatString) { + + if (typeof formatString == "string" && formatString.length > 0) + return formatString; + else + throw "Empty or no string"; + }; + + + // LC_NUMERIC + + if (properties == null || typeof properties != "object") + throw "Error: Invalid/missing locale properties"; + + + if (typeof properties.decimal_point != "string") + throw "Error: Invalid/missing decimal_point property"; + + this.decimal_point = properties.decimal_point; + + + if (typeof properties.thousands_sep != "string") + throw "Error: Invalid/missing thousands_sep property"; + + this.thousands_sep = properties.thousands_sep; + + + if (typeof properties.grouping != "string") + throw "Error: Invalid/missing grouping property"; + + this.grouping = properties.grouping; + + + // LC_MONETARY + + if (typeof properties.int_curr_symbol != "string") + throw "Error: Invalid/missing int_curr_symbol property"; + + if (! /[A-Za-z]{3}.?/.test(properties.int_curr_symbol)) + throw "Error: Invalid int_curr_symbol property"; + + this.int_curr_symbol = properties.int_curr_symbol; + + + if (typeof properties.currency_symbol != "string") + throw "Error: Invalid/missing currency_symbol property"; + + this.currency_symbol = properties.currency_symbol; + + + if (typeof properties.frac_digits != "number" && properties.frac_digits < 0) + throw "Error: Invalid/missing frac_digits property"; + + this.frac_digits = properties.frac_digits; + + + // may be empty string/null for currencies with no fractional part + if (properties.mon_decimal_point === null || properties.mon_decimal_point == "") { + + if (this.frac_digits > 0) + throw "Error: Undefined mon_decimal_point property"; + else + properties.mon_decimal_point = ""; + } + + if (typeof properties.mon_decimal_point != "string") + throw "Error: Invalid/missing mon_decimal_point property"; + + this.mon_decimal_point = properties.mon_decimal_point; + + + if (typeof properties.mon_thousands_sep != "string") + throw "Error: Invalid/missing mon_thousands_sep property"; + + this.mon_thousands_sep = properties.mon_thousands_sep; + + + if (typeof properties.mon_grouping != "string") + throw "Error: Invalid/missing mon_grouping property"; + + this.mon_grouping = properties.mon_grouping; + + + if (typeof properties.positive_sign != "string") + throw "Error: Invalid/missing positive_sign property"; + + this.positive_sign = properties.positive_sign; + + + if (typeof properties.negative_sign != "string") + throw "Error: Invalid/missing negative_sign property"; + + this.negative_sign = properties.negative_sign; + + + + if (properties.p_cs_precedes !== 0 && properties.p_cs_precedes !== 1) + throw "Error: Invalid/missing p_cs_precedes property, must be 0 or 1"; + + this.p_cs_precedes = properties.p_cs_precedes; + + + if (properties.n_cs_precedes !== 0 && properties.n_cs_precedes !== 1) + throw "Error: Invalid/missing n_cs_precedes, must be 0 or 1"; + + this.n_cs_precedes = properties.n_cs_precedes; + + + if (properties.p_sep_by_space !== 0 && + properties.p_sep_by_space !== 1 && + properties.p_sep_by_space !== 2) + throw "Error: Invalid/missing p_sep_by_space property, must be 0, 1 or 2"; + + this.p_sep_by_space = properties.p_sep_by_space; + + + if (properties.n_sep_by_space !== 0 && + properties.n_sep_by_space !== 1 && + properties.n_sep_by_space !== 2) + throw "Error: Invalid/missing n_sep_by_space property, must be 0, 1, or 2"; + + this.n_sep_by_space = properties.n_sep_by_space; + + + if (properties.p_sign_posn !== 0 && + properties.p_sign_posn !== 1 && + properties.p_sign_posn !== 2 && + properties.p_sign_posn !== 3 && + properties.p_sign_posn !== 4) + throw "Error: Invalid/missing p_sign_posn property, must be 0, 1, 2, 3 or 4"; + + this.p_sign_posn = properties.p_sign_posn; + + + if (properties.n_sign_posn !== 0 && + properties.n_sign_posn !== 1 && + properties.n_sign_posn !== 2 && + properties.n_sign_posn !== 3 && + properties.n_sign_posn !== 4) + throw "Error: Invalid/missing n_sign_posn property, must be 0, 1, 2, 3 or 4"; + + this.n_sign_posn = properties.n_sign_posn; + + + if (typeof properties.int_frac_digits != "number" && properties.int_frac_digits < 0) + throw "Error: Invalid/missing int_frac_digits property"; + + this.int_frac_digits = properties.int_frac_digits; + + + if (properties.int_p_cs_precedes !== 0 && properties.int_p_cs_precedes !== 1) + throw "Error: Invalid/missing int_p_cs_precedes property, must be 0 or 1"; + + this.int_p_cs_precedes = properties.int_p_cs_precedes; + + + if (properties.int_n_cs_precedes !== 0 && properties.int_n_cs_precedes !== 1) + throw "Error: Invalid/missing int_n_cs_precedes property, must be 0 or 1"; + + this.int_n_cs_precedes = properties.int_n_cs_precedes; + + + if (properties.int_p_sep_by_space !== 0 && + properties.int_p_sep_by_space !== 1 && + properties.int_p_sep_by_space !== 2) + throw "Error: Invalid/missing int_p_sep_by_spacev, must be 0, 1 or 2"; + + this.int_p_sep_by_space = properties.int_p_sep_by_space; + + + if (properties.int_n_sep_by_space !== 0 && + properties.int_n_sep_by_space !== 1 && + properties.int_n_sep_by_space !== 2) + throw "Error: Invalid/missing int_n_sep_by_space property, must be 0, 1, or 2"; + + this.int_n_sep_by_space = properties.int_n_sep_by_space; + + + if (properties.int_p_sign_posn !== 0 && + properties.int_p_sign_posn !== 1 && + properties.int_p_sign_posn !== 2 && + properties.int_p_sign_posn !== 3 && + properties.int_p_sign_posn !== 4) + throw "Error: Invalid/missing int_p_sign_posn property, must be 0, 1, 2, 3 or 4"; + + this.int_p_sign_posn = properties.int_p_sign_posn; + + + if (properties.int_n_sign_posn !== 0 && + properties.int_n_sign_posn !== 1 && + properties.int_n_sign_posn !== 2 && + properties.int_n_sign_posn !== 3 && + properties.int_n_sign_posn !== 4) + throw "Error: Invalid/missing int_n_sign_posn property, must be 0, 1, 2, 3 or 4"; + + this.int_n_sign_posn = properties.int_n_sign_posn; + + + // LC_TIME + + if (properties == null || typeof properties != "object") + throw "Error: Invalid/missing time locale properties"; + + + // parse the supported POSIX LC_TIME properties + + // abday + try { + this.abday = this._parseList(properties.abday, 7); + } + catch (error) { + throw "Error: Invalid abday property: " + error; + } + + // day + try { + this.day = this._parseList(properties.day, 7); + } + catch (error) { + throw "Error: Invalid day property: " + error; + } + + // abmon + try { + this.abmon = this._parseList(properties.abmon, 12); + } catch (error) { + throw "Error: Invalid abmon property: " + error; + } + + // mon + try { + this.mon = this._parseList(properties.mon, 12); + } catch (error) { + throw "Error: Invalid mon property: " + error; + } + + // d_fmt + try { + this.d_fmt = this._validateFormatString(properties.d_fmt); + } catch (error) { + throw "Error: Invalid d_fmt property: " + error; + } + + // t_fmt + try { + this.t_fmt = this._validateFormatString(properties.t_fmt); + } catch (error) { + throw "Error: Invalid t_fmt property: " + error; + } + + // d_t_fmt + try { + this.d_t_fmt = this._validateFormatString(properties.d_t_fmt); + } catch (error) { + throw "Error: Invalid d_t_fmt property: " + error; + } + + // am_pm + try { + var am_pm_strings = this._parseList(properties.am_pm, 2); + this.am = am_pm_strings[0]; + this.pm = am_pm_strings[1]; + } catch (error) { + // ignore empty/null string errors + this.am = ""; + this.pm = ""; + } + + + /** + * @public + * + * @description Returns the abbreviated name of the specified weekday. + * + * @param {integer Number} [weekdayNum] An integer between 0 and 6. Zero + * corresponds to Sunday, one to Monday, etc. If omitted the + * method will return an array of all abbreviated weekday + * names. + * + * @returns {String | String[]} The abbreviated name of the specified weekday + * or an array of all abbreviated weekday names. + * + * @throws Error on invalid argument. + */ + this.getAbbreviatedWeekdayName = function(weekdayNum) { + + if (typeof weekdayNum == "undefined" || weekdayNum === null) + return this.abday; + + if (! jsworld._isInteger(weekdayNum) || weekdayNum < 0 || weekdayNum > 6) + throw "Error: Invalid weekday argument, must be an integer [0..6]"; + + return this.abday[weekdayNum]; + }; + + + /** + * @public + * + * @description Returns the name of the specified weekday. + * + * @param {integer Number} [weekdayNum] An integer between 0 and 6. Zero + * corresponds to Sunday, one to Monday, etc. If omitted the + * method will return an array of all weekday names. + * + * @returns {String | String[]} The name of the specified weekday or an + * array of all weekday names. + * + * @throws Error on invalid argument. + */ + this.getWeekdayName = function(weekdayNum) { + + if (typeof weekdayNum == "undefined" || weekdayNum === null) + return this.day; + + if (! jsworld._isInteger(weekdayNum) || weekdayNum < 0 || weekdayNum > 6) + throw "Error: Invalid weekday argument, must be an integer [0..6]"; + + return this.day[weekdayNum]; + }; + + + /** + * @public + * + * @description Returns the abbreviated name of the specified month. + * + * @param {integer Number} [monthNum] An integer between 0 and 11. Zero + * corresponds to January, one to February, etc. If omitted the + * method will return an array of all abbreviated month names. + * + * @returns {String | String[]} The abbreviated name of the specified month + * or an array of all abbreviated month names. + * + * @throws Error on invalid argument. + */ + this.getAbbreviatedMonthName = function(monthNum) { + + if (typeof monthNum == "undefined" || monthNum === null) + return this.abmon; + + if (! jsworld._isInteger(monthNum) || monthNum < 0 || monthNum > 11) + throw "Error: Invalid month argument, must be an integer [0..11]"; + + return this.abmon[monthNum]; + }; + + + /** + * @public + * + * @description Returns the name of the specified month. + * + * @param {integer Number} [monthNum] An integer between 0 and 11. Zero + * corresponds to January, one to February, etc. If omitted the + * method will return an array of all month names. + * + * @returns {String | String[]} The name of the specified month or an array + * of all month names. + * + * @throws Error on invalid argument. + */ + this.getMonthName = function(monthNum) { + + if (typeof monthNum == "undefined" || monthNum === null) + return this.mon; + + if (! jsworld._isInteger(monthNum) || monthNum < 0 || monthNum > 11) + throw "Error: Invalid month argument, must be an integer [0..11]"; + + return this.mon[monthNum]; + }; + + + + /** + * @public + * + * @description Gets the decimal delimiter (radix) character for + * numeric quantities. + * + * @returns {String} The radix character. + */ + this.getDecimalPoint = function() { + + return this.decimal_point; + }; + + + /** + * @public + * + * @description Gets the local shorthand currency symbol. + * + * @returns {String} The currency symbol. + */ + this.getCurrencySymbol = function() { + + return this.currency_symbol; + }; + + + /** + * @public + * + * @description Gets the internaltion currency symbol (ISO-4217 code). + * + * @returns {String} The international currency symbol. + */ + this.getIntCurrencySymbol = function() { + + return this.int_curr_symbol.substring(0,3); + }; + + + /** + * @public + * + * @description Gets the position of the local (shorthand) currency + * symbol relative to the amount. Assumes a non-negative amount. + * + * @returns {Boolean} True if the symbol precedes the amount, false if + * the symbol succeeds the amount. + */ + this.currencySymbolPrecedes = function() { + + if (this.p_cs_precedes == 1) + return true; + else + return false; + }; + + + /** + * @public + * + * @description Gets the position of the international (ISO-4217 code) + * currency symbol relative to the amount. Assumes a non-negative + * amount. + * + * @returns {Boolean} True if the symbol precedes the amount, false if + * the symbol succeeds the amount. + */ + this.intCurrencySymbolPrecedes = function() { + + if (this.int_p_cs_precedes == 1) + return true; + else + return false; + + }; + + + /** + * @public + * + * @description Gets the decimal delimiter (radix) for monetary + * quantities. + * + * @returns {String} The radix character. + */ + this.getMonetaryDecimalPoint = function() { + + return this.mon_decimal_point; + }; + + + /** + * @public + * + * @description Gets the number of fractional digits for local + * (shorthand) symbol formatting. + * + * @returns {integer Number} The number of fractional digits. + */ + this.getFractionalDigits = function() { + + return this.frac_digits; + }; + + + /** + * @public + * + * @description Gets the number of fractional digits for + * international (ISO-4217 code) formatting. + * + * @returns {integer Number} The number of fractional digits. + */ + this.getIntFractionalDigits = function() { + + return this.int_frac_digits; + }; +}; + + + +/** + * @class + * Class for localised formatting of numbers. + * + *

    See: + * POSIX LC_NUMERIC. + * + * + * @public + * @constructor + * @description Creates a new numeric formatter for the specified locale. + * + * @param {jsworld.Locale} locale A locale object specifying the required + * POSIX LC_NUMERIC formatting properties. + * + * @throws Error on constructor failure. + */ +jsworld.NumericFormatter = function(locale) { + + if (typeof locale != "object" || locale._className != "jsworld.Locale") + throw "Constructor error: You must provide a valid jsworld.Locale instance"; + + this.lc = locale; + + + /** + * @public + * + * @description Formats a decimal numeric value according to the preset + * locale. + * + * @param {Number|String} number The number to format. + * @param {String} [options] Options to modify the formatted output: + *

      + *
    • "^" suppress grouping + *
    • "+" force positive sign for positive amounts + *
    • "~" suppress positive/negative sign + *
    • ".n" specify decimal precision 'n' + *
    + * + * @returns {String} The formatted number. + * + * @throws "Error: Invalid input" on bad input. + */ + this.format = function(number, options) { + + if (typeof number == "string") + number = jsworld._trim(number); + + if (! jsworld._isNumber(number)) + throw "Error: The input is not a number"; + + var floatAmount = parseFloat(number, 10); + + // get the required precision + var reqPrecision = jsworld._getPrecision(options); + + // round to required precision + if (reqPrecision != -1) + floatAmount = Math.round(floatAmount * Math.pow(10, reqPrecision)) / Math.pow(10, reqPrecision); + + + // convert the float number to string and parse into + // object with properties integer and fraction + var parsedAmount = jsworld._splitNumber(String(floatAmount)); + + // format integer part with grouping chars + var formattedIntegerPart; + + if (floatAmount === 0) + formattedIntegerPart = "0"; + else + formattedIntegerPart = jsworld._hasOption("^", options) ? + parsedAmount.integer : + jsworld._formatIntegerPart(parsedAmount.integer, + this.lc.grouping, + this.lc.thousands_sep); + + // format the fractional part + var formattedFractionPart = + reqPrecision != -1 ? + jsworld._formatFractionPart(parsedAmount.fraction, reqPrecision) : + parsedAmount.fraction; + + + // join the integer and fraction parts using the decimal_point property + var formattedAmount = + formattedFractionPart.length ? + formattedIntegerPart + this.lc.decimal_point + formattedFractionPart : + formattedIntegerPart; + + // prepend sign? + if (jsworld._hasOption("~", options) || floatAmount === 0) { + // suppress both '+' and '-' signs, i.e. return abs value + return formattedAmount; + } + else { + if (jsworld._hasOption("+", options) || floatAmount < 0) { + if (floatAmount > 0) + // force '+' sign for positive amounts + return "+" + formattedAmount; + else if (floatAmount < 0) + // prepend '-' sign + return "-" + formattedAmount; + else + // zero case + return formattedAmount; + } + else { + // positive amount with no '+' sign + return formattedAmount; + } + } + }; +}; + + +/** + * @class + * Class for localised formatting of dates and times. + * + *

    See: + * POSIX LC_TIME. + * + * @public + * @constructor + * @description Creates a new date/time formatter for the specified locale. + * + * @param {jsworld.Locale} locale A locale object specifying the required + * POSIX LC_TIME formatting properties. + * + * @throws Error on constructor failure. + */ +jsworld.DateTimeFormatter = function(locale) { + + + if (typeof locale != "object" || locale._className != "jsworld.Locale") + throw "Constructor error: You must provide a valid jsworld.Locale instance."; + + this.lc = locale; + + + /** + * @public + * + * @description Formats a date according to the preset locale. + * + * @param {Date|String} date A valid Date object instance or a string + * containing a valid ISO-8601 formatted date, e.g. "2010-31-03" + * or "2010-03-31 23:59:59". + * + * @returns {String} The formatted date + * + * @throws Error on invalid date argument + */ + this.formatDate = function(date) { + + var d = null; + + if (typeof date == "string") { + // assume ISO-8601 date string + try { + d = jsworld.parseIsoDate(date); + } catch (error) { + // try full ISO-8601 date/time string + d = jsworld.parseIsoDateTime(date); + } + } + else if (date !== null && typeof date == "object") { + // assume ready Date object + d = date; + } + else { + throw "Error: Invalid date argument, must be a Date object or an ISO-8601 date/time string"; + } + + return this._applyFormatting(d, this.lc.d_fmt); + }; + + + /** + * @public + * + * @description Formats a time according to the preset locale. + * + * @param {Date|String} date A valid Date object instance or a string + * containing a valid ISO-8601 formatted time, e.g. "23:59:59" + * or "2010-03-31 23:59:59". + * + * @returns {String} The formatted time. + * + * @throws Error on invalid date argument. + */ + this.formatTime = function(date) { + + var d = null; + + if (typeof date == "string") { + // assume ISO-8601 time string + try { + d = jsworld.parseIsoTime(date); + } catch (error) { + // try full ISO-8601 date/time string + d = jsworld.parseIsoDateTime(date); + } + } + else if (date !== null && typeof date == "object") { + // assume ready Date object + d = date; + } + else { + throw "Error: Invalid date argument, must be a Date object or an ISO-8601 date/time string"; + } + + return this._applyFormatting(d, this.lc.t_fmt); + }; + + + /** + * @public + * + * @description Formats a date/time value according to the preset + * locale. + * + * @param {Date|String} date A valid Date object instance or a string + * containing a valid ISO-8601 formatted date/time, e.g. + * "2010-03-31 23:59:59". + * + * @returns {String} The formatted time. + * + * @throws Error on invalid argument. + */ + this.formatDateTime = function(date) { + + var d = null; + + if (typeof date == "string") { + // assume ISO-8601 format + d = jsworld.parseIsoDateTime(date); + } + else if (date !== null && typeof date == "object") { + // assume ready Date object + d = date; + } + else { + throw "Error: Invalid date argument, must be a Date object or an ISO-8601 date/time string"; + } + + return this._applyFormatting(d, this.lc.d_t_fmt); + }; + + + /** + * @private + * + * @description Apples formatting to the Date object according to the + * format string. + * + * @param {Date} d A valid Date instance. + * @param {String} s The formatting string with '%' placeholders. + * + * @returns {String} The formatted string. + */ + this._applyFormatting = function(d, s) { + + s = s.replace(/%%/g, '%'); + s = s.replace(/%a/g, this.lc.abday[d.getDay()]); + s = s.replace(/%A/g, this.lc.day[d.getDay()]); + s = s.replace(/%b/g, this.lc.abmon[d.getMonth()]); + s = s.replace(/%B/g, this.lc.mon[d.getMonth()]); + s = s.replace(/%d/g, jsworld._zeroPad(d.getDate(), 2)); + s = s.replace(/%e/g, jsworld._spacePad(d.getDate(), 2)); + s = s.replace(/%F/g, d.getFullYear() + + "-" + + jsworld._zeroPad(d.getMonth()+1, 2) + + "-" + + jsworld._zeroPad(d.getDate(), 2)); + s = s.replace(/%h/g, this.lc.abmon[d.getMonth()]); // same as %b + s = s.replace(/%H/g, jsworld._zeroPad(d.getHours(), 2)); + s = s.replace(/%I/g, jsworld._zeroPad(this._hours12(d.getHours()), 2)); + s = s.replace(/%k/g, d.getHours()); + s = s.replace(/%l/g, this._hours12(d.getHours())); + s = s.replace(/%m/g, jsworld._zeroPad(d.getMonth()+1, 2)); + s = s.replace(/%n/g, "\n"); + s = s.replace(/%M/g, jsworld._zeroPad(d.getMinutes(), 2)); + s = s.replace(/%p/g, this._getAmPm(d.getHours())); + s = s.replace(/%P/g, this._getAmPm(d.getHours()).toLocaleLowerCase()); // safe? + s = s.replace(/%R/g, jsworld._zeroPad(d.getHours(), 2) + + ":" + + jsworld._zeroPad(d.getMinutes(), 2)); + s = s.replace(/%S/g, jsworld._zeroPad(d.getSeconds(), 2)); + s = s.replace(/%T/g, jsworld._zeroPad(d.getHours(), 2) + + ":" + + jsworld._zeroPad(d.getMinutes(), 2) + + ":" + + jsworld._zeroPad(d.getSeconds(), 2)); + s = s.replace(/%w/g, this.lc.day[d.getDay()]); + s = s.replace(/%y/g, new String(d.getFullYear()).substring(2)); + s = s.replace(/%Y/g, d.getFullYear()); + + s = s.replace(/%Z/g, ""); // to do: ignored until a reliable TMZ method found + + s = s.replace(/%[a-zA-Z]/g, ""); // ignore all other % sequences + + return s; + }; + + + /** + * @private + * + * @description Does 24 to 12 hour conversion. + * + * @param {integer Number} hour24 Hour [0..23]. + * + * @returns {integer Number} Corresponding hour [1..12]. + */ + this._hours12 = function(hour24) { + + if (hour24 === 0) + return 12; // 00h is 12AM + + else if (hour24 > 12) + return hour24 - 12; // 1PM to 11PM + + else + return hour24; // 1AM to 12PM + }; + + + /** + * @private + * + * @description Gets the appropriate localised AM or PM string depending + * on the day hour. Special cases: midnight is 12AM, noon is 12PM. + * + * @param {integer Number} hour24 Hour [0..23]. + * + * @returns {String} The corresponding localised AM or PM string. + */ + this._getAmPm = function(hour24) { + + if (hour24 < 12) + return this.lc.am; + else + return this.lc.pm; + }; +}; + + + +/** + * @class Class for localised formatting of currency amounts. + * + *

    See: + * POSIX LC_MONETARY. + * + * @public + * @constructor + * @description Creates a new monetary formatter for the specified locale. + * + * @param {jsworld.Locale} locale A locale object specifying the required + * POSIX LC_MONETARY formatting properties. + * @param {String} [currencyCode] Set the currency explicitly by + * passing its international ISO-4217 code, e.g. "USD", "EUR", "GBP". + * Use this optional parameter to override the default local currency + * @param {String} [altIntSymbol] Non-local currencies are formatted + * with their international ISO-4217 code to prevent ambiguity. + * Use this optional argument to force a different symbol, such as the + * currency's shorthand sign. This is mostly useful when the shorthand + * sign is both internationally recognised and identifies the currency + * uniquely (e.g. the Euro sign). + * + * @throws Error on constructor failure. + */ +jsworld.MonetaryFormatter = function(locale, currencyCode, altIntSymbol) { + + if (typeof locale != "object" || locale._className != "jsworld.Locale") + throw "Constructor error: You must provide a valid jsworld.Locale instance"; + + this.lc = locale; + + /** + * @private + * @description Lookup table to determine the fraction digits for a + * specific currency; most currencies subdivide at 1/100 (2 fractional + * digits), so we store only those that deviate from the default. + * + *

    The data is from Unicode's CLDR version 1.7.0. The two currencies + * with non-decimal subunits (MGA and MRO) are marked as having no + * fractional digits as well as all currencies that have no subunits + * in circulation. + * + *

    It is "hard-wired" for referential convenience and is only looked + * up when an overriding currencyCode parameter is supplied. + */ + this.currencyFractionDigits = { + "AFN" : 0, "ALL" : 0, "AMD" : 0, "BHD" : 3, "BIF" : 0, + "BYR" : 0, "CLF" : 0, "CLP" : 0, "COP" : 0, "CRC" : 0, + "DJF" : 0, "GNF" : 0, "GYD" : 0, "HUF" : 0, "IDR" : 0, + "IQD" : 0, "IRR" : 0, "ISK" : 0, "JOD" : 3, "JPY" : 0, + "KMF" : 0, "KRW" : 0, "KWD" : 3, "LAK" : 0, "LBP" : 0, + "LYD" : 3, "MGA" : 0, "MMK" : 0, "MNT" : 0, "MRO" : 0, + "MUR" : 0, "OMR" : 3, "PKR" : 0, "PYG" : 0, "RSD" : 0, + "RWF" : 0, "SLL" : 0, "SOS" : 0, "STD" : 0, "SYP" : 0, + "TND" : 3, "TWD" : 0, "TZS" : 0, "UGX" : 0, "UZS" : 0, + "VND" : 0, "VUV" : 0, "XAF" : 0, "XOF" : 0, "XPF" : 0, + "YER" : 0, "ZMK" : 0 + }; + + + // optional currencyCode argument? + if (typeof currencyCode == "string") { + // user wanted to override the local currency + this.currencyCode = currencyCode.toUpperCase(); + + // must override the frac digits too, for some + // currencies have 0, 2 or 3! + var numDigits = this.currencyFractionDigits[this.currencyCode]; + if (typeof numDigits != "number") + numDigits = 2; // default for most currencies + this.lc.frac_digits = numDigits; + this.lc.int_frac_digits = numDigits; + } + else { + // use local currency + this.currencyCode = this.lc.int_curr_symbol.substring(0,3).toUpperCase(); + } + + // extract intl. currency separator + this.intSep = this.lc.int_curr_symbol.charAt(3); + + // flag local or intl. sign formatting? + if (this.currencyCode == this.lc.int_curr_symbol.substring(0,3)) { + // currency matches the local one? -> + // formatting with local symbol and parameters + this.internationalFormatting = false; + this.curSym = this.lc.currency_symbol; + } + else { + // currency doesn't match the local -> + + // do we have an overriding currency symbol? + if (typeof altIntSymbol == "string") { + // -> force formatting with local parameters, using alt symbol + this.curSym = altIntSymbol; + this.internationalFormatting = false; + } + else { + // -> force formatting with intl. sign and parameters + this.internationalFormatting = true; + } + } + + + /** + * @public + * + * @description Gets the currency symbol used in formatting. + * + * @returns {String} The currency symbol. + */ + this.getCurrencySymbol = function() { + + return this.curSym; + }; + + + /** + * @public + * + * @description Gets the position of the currency symbol relative to + * the amount. Assumes a non-negative amount and local formatting. + * + * @param {String} intFlag Optional flag to force international + * formatting by passing the string "i". + * + * @returns {Boolean} True if the symbol precedes the amount, false if + * the symbol succeeds the amount. + */ + this.currencySymbolPrecedes = function(intFlag) { + + if (typeof intFlag == "string" && intFlag == "i") { + // international formatting was forced + if (this.lc.int_p_cs_precedes == 1) + return true; + else + return false; + + } + else { + // check whether local formatting is on or off + if (this.internationalFormatting) { + if (this.lc.int_p_cs_precedes == 1) + return true; + else + return false; + } + else { + if (this.lc.p_cs_precedes == 1) + return true; + else + return false; + } + } + }; + + + /** + * @public + * + * @description Gets the decimal delimiter (radix) used in formatting. + * + * @returns {String} The radix character. + */ + this.getDecimalPoint = function() { + + return this.lc.mon_decimal_point; + }; + + + /** + * @public + * + * @description Gets the number of fractional digits. Assumes local + * formatting. + * + * @param {String} intFlag Optional flag to force international + * formatting by passing the string "i". + * + * @returns {integer Number} The number of fractional digits. + */ + this.getFractionalDigits = function(intFlag) { + + if (typeof intFlag == "string" && intFlag == "i") { + // international formatting was forced + return this.lc.int_frac_digits; + } + else { + // check whether local formatting is on or off + if (this.internationalFormatting) + return this.lc.int_frac_digits; + else + return this.lc.frac_digits; + } + }; + + + /** + * @public + * + * @description Formats a monetary amount according to the preset + * locale. + * + * 

    +	 * For local currencies the native shorthand symbol will be used for
+	 * formatting.
+	 * Example:
+	 *        locale is en_US
+	 *        currency is USD
+	 *        -> the "$" symbol will be used, e.g. $123.45
+	 *        
+	 * For non-local currencies the international ISO-4217 code will be
+	 * used for formatting.
+	 * Example:
+	 *       locale is en_US (which has USD as currency)
+	 *       currency is EUR
+	 *       -> the ISO three-letter code will be used, e.g. EUR 123.45
+	 *
+	 * If the currency is non-local, but an alternative currency symbol was
+	 * provided, this will be used instead.
+	 * Example
+	 *       locale is en_US (which has USD as currency)
+	 *       currency is EUR
+	 *       an alternative symbol is provided - "€"
+	 *       -> the alternative symbol will be used, e.g. €123.45
+	 *
    + * + * @param {Number|String} amount The amount to format as currency. + * @param {String} [options] Options to modify the formatted output: + *
    '; +html += '
    Enter Your Password
    '; +html += '
    '; +html += '
    Password:


    '; +html += '
    '; +html += '
    '; +html += '

    '; +html += ''; +html += ''; +html += ''; +html += '
    ' + large_icon_button('x', 'Cancel', "clear_login()") + ' ' + large_icon_button('check', 'Login', 'do_effect_login()') + '
    '; +html += '
    '; +html += ''; +session.hooks.keys[ENTER_KEY] = 'do_effect_login'; +session.hooks.keys[ESC_KEY] = 'clear_login'; +safe_focus( 'fe_lp_password' ); +show_popup_dialog(450, 225, html); +} +function clear_login() { +hide_popup_dialog(); +Nav.prev(); +} +function do_login() { +if ($('fe_username').value.match(/^\w+$/)) { +session.username = $('fe_username').value; +session.auto_login = $('fe_auto_login').checked; +do_login_prompt_2(); +return; +} +else { +do_openid_login(); +} +} +function do_openid_login() { +if (!$('fe_username').value) return; +session.openid_win = popup_window(''); +if (!session.openid_win) return; +session.open_id = $('fe_username').value; +session.auto_login = $('fe_auto_login') && $('fe_auto_login').checked; +hide_popup_dialog(); +show_progress_dialog(1, "Logging in..."); +session.hooks.before_error = 'close_openid_window'; +session.hooks.after_error = 'do_login_prompt'; +effect_api_send('openid_login', { +OpenID: session.open_id, +Infinite: session.auto_login ? 1 : 0 +}, 'do_openid_login_2'); +} +function close_openid_window() { +if (session.openid_win) { +session.openid_win.close(); +delete session.openid_win; +} +} +function do_openid_login_2(response) { +if (response.CheckURL) { +Debug.trace('openid', "Redirecting popup window to OpenID Check URL: " + response.CheckURL); +show_progress_dialog(1, "Waiting for popup window...", false, ['x', 'Cancel', 'do_login_prompt()']); +session.openid_win.location = response.CheckURL; +session.openid_win.focus(); +} +} +function receive_openid_response(iframe_response) { +var response = deep_copy_object(iframe_response); +Debug.trace('openid', "Received OpenID Response: " + dumper(response)); +hide_popup_dialog(); +if (response.Code) { +close_openid_window(); +return do_error( response.Description ); +} +delete session.hooks.before_error; +delete session.hooks.after_error; +if (response.SessionID) { +session.cookie.set( 'effect_session_id', response.SessionID ); +session.cookie.save(); +} +switch (response.Action) { +case 'popup': +show_progress_dialog(1, "Waiting for popup window...", false, ['x', 'Cancel', 'do_login_prompt()']); +Debug.trace('openid', "Redirecting popup window to OpenID Setup URL: " + response.SetupURL); +session.openid_win.location = response.SetupURL; +session.openid_win.focus(); +break; +case 'login': +close_openid_window(); +do_login_2(response); +break; +case 'register': +if (!response.Info) response.Info = {}; +close_openid_window(); +Debug.trace('openid', 'Original OpenID: ' + response.OpenID_Login); +Debug.trace('openid', 'Clean OpenID: ' + response.OpenID_Unique); +Debug.trace('openid', 'Registration Info: ' + dumper(response.Info)); +session.prereg = response.Info; +session.prereg.open_id_login = response.OpenID_Login; +session.prereg.open_id = response.OpenID_Unique; +if (session.user) { +if (!session.user.OpenIDs) session.user.OpenIDs = {}; +if (!session.user.OpenIDs.OpenID) session.user.OpenIDs.OpenID = []; +var dupe = find_object( session.user.OpenIDs.OpenID, { Unique: session.prereg.open_id } ); +if (dupe) return do_error("That OpenID is already registered and attached to your account. No need to add it again."); +session.user.OpenIDs.OpenID.push({ +Login: session.prereg.open_id_login, +Unique: session.prereg.open_id +}); +setTimeout( function() { +Nav.go('MyAccount', true); +do_message('success', 'Added new OpenID URL to account.'); +}, 1 ); +} +else { +setTimeout( function() { Nav.go('CreateAccount', true); }, 1 ); +} +break; +} +} +function do_effect_login() { +var password = $('fe_lp_password').value; +session.auto_login = $('fe_auto_login').checked; +hide_popup_dialog(); +show_progress_dialog(1, "Logging in..."); +session.hooks.after_error = 'do_login_prompt'; +effect_api_send('user_login', { +Username: session.username, +Password: password, +Infinite: session.auto_login ? 1 : 0 +}, 'do_login_2'); +} +function do_logout() { +effect_api_send('user_logout', {}, 'do_logout_2'); +} +function do_logout_2(response) { +hide_popup_dialog(); +show_default_login_status(); +delete session.hooks.after_error; +delete session.cookie.tree.effect_session_id; +session.cookie.save(); +session.storage = {}; +session.storage_dirty = false; +delete session.user; +delete session.first_login; +var old_username = session.username; +session.username = ''; +if (Nav.inited) { +Nav.go('Main'); +if (old_username) $GR.growl('success', "Logged out of account: " + old_username); +} +else { +Nav.init(); +} +} +function do_login_2(response, tx) { +if (response.FirstLogin) session.first_login = 1; +if (response.User.UserStorage) { +Debug.trace('Recovering site storage blob: session.storage = ' + response.User.UserStorage + ';'); +try { +eval( 'session.storage = ' + response.User.UserStorage + ';' ); +} +catch (e) { +Debug.trace("SITE STORAGE RECOVERY FAILED: " + e); +session.storage = {}; +} +delete response.User.UserStorage; +session.storage_dirty = false; +} +session.user = response.User; +session.username = session.user.Username; +hide_popup_dialog(); +delete session.hooks.after_error; +update_header(); +if (!tx || !tx._from_recover) $GR.growl('success', "Logged in as: " + session.username); +if (session.nav_after_login) { +Nav.go( session.nav_after_login ); +delete session.nav_after_login; +} +else if (Nav.currentAnchor().match(/^Login/)) { +Nav.go('Home'); +} +else { +Nav.refresh(); +} +Nav.init(); +} +function user_storage_mark() { +Debug.trace("Marking user storage as dirty"); +session.storage_dirty = true; +} +function user_storage_idle() { +if (session.storage_dirty && !session.mouseIsDown) { +user_storage_save(); +session.storage_dirty = false; +} +setTimeout( 'user_storage_idle()', 5000 ); +} +function user_storage_save() { +if (session.user) { +Debug.trace("Committing user storage blob"); +effect_api_send('update_user_storage', { Data: serialize(session.storage) }, 'user_storage_save_finish', { _silent: 1 } ); +} +} +function user_storage_save_finish(response, tx) { +} +function show_default_login_status() { +$('d_sidebar_wrapper_recent_games').hide(); +$('d_login_status').innerHTML = '
    ' + +'
    ' + +large_icon_button('key', "Login", '#Home') + '' + spacer(1,1) + '' + +'' + large_icon_button('user_add.png', "Signup", '#CreateAccount') + '
    ' + +'
    '; +$('d_tagline').innerHTML = +'Login' + ' | ' + +'Create Account'; +} +function update_header() { +var html = ''; +html += '
    '; +html += ''; +html += ''; +html += ''; +html += ''+spacer(2,2)+''; +html += session.user.FullName + '
    '; +html += spacer(1,5) + '
    '; +html += 'My Home  |  '; +html += 'Logout'; +html += '
    '; +$('d_login_status').innerHTML = html; +$('d_tagline').innerHTML = +'Welcome '+session.user.FirstName+'' + ' | ' + +'My Home' + ' | ' + +'Logout'; +effect_api_get( 'get_user_games', { limit:5, offset:0 }, 'receive_sidebar_recent_games', { } ); +} +function receive_sidebar_recent_games(response, tx) { +var html = ''; +if (response.Rows && response.Rows.Row) { +var games = always_array( response.Rows.Row ); +for (var idx = 0, len = games.length; idx < len; idx++) { +var game = games[idx]; +html += '
    '; +html += '
    '+ww_fit_string(game.Title, 170, session.em_width, 1)+'
    '; +html += '
    '; +} +html += '
    → Create New Game...
    '; +$('d_sidebar_recent_games').innerHTML = html; +$('d_sidebar_wrapper_recent_games').show(); +} +else { +$('d_sidebar_wrapper_recent_games').hide(); +} +} +function check_privilege(key) { +if (!session.user) return false; +if (session.user.Privileges.admin == 1) return true; +if (!key.toString().match(/^\//)) key = '/' + key; +var value = lookup_path(key, session.user.Privileges); +return( value && (value != 0) ); +} +function is_admin() { +return check_privilege('admin'); +} +function upgrade_flash_error() { +return alert("Sorry, file upload requires Adobe Flash Player 9 or higher."); +} +function cancel_user_image_manager() { +upload_destroy(); +hide_popup_dialog(); +delete session.hooks.keys[DELETE_KEY]; +} +function do_user_image_manager(callback) { +if (callback) session.uim_callback = callback; +else session.uim_callback = null; +session.temp_last_user_img = null; +session.temp_last_user_image_filename = ''; +var html = '
    '; +html += '
    Image Manager
    '; +html += '
    '; +html += ''; +html += '
    '; +html += '
    '; +html += ''; +html += ''; +html += ''; +html += ''; +html += ''; +html += '
    ' + large_icon_button('x', 'Cancel', 'cancel_user_image_manager()') + ' ' + large_icon_button('bullet_upload.png', 'Upload Files...', 'upload_basic()', 'b_upload_user_image') + ' ' + large_icon_button('check', 'Choose', 'do_choose_user_image()', 'btn_choose_user_image', '', 'disabled') + '
    '; +html += '
    '; +session.hooks.keys[ENTER_KEY] = 'do_choose_user_image'; +session.hooks.keys[ESC_KEY] = 'cancel_user_image_manager'; +session.hooks.keys[DELETE_KEY] = 'do_delete_selected_user_image'; +show_popup_dialog(500, 300, html); +var self = this; +setTimeout( function() { +prep_upload('b_upload_user_image', '/effect/api/upload_user_image', [self, 'do_upload_user_image_2'], ['Image Files', '*.jpg;*.jpe;*.jpeg;*.gif;*.png']); +}, 1 ); +var args = { +limit: 50, +offset: 0, +random: Math.random() +}; +effect_api_get( 'user_images_get', args, 'uim_populate_images', { } ); +} +function do_upload_user_image_2() { +effect_api_mod_touch('user_images_get'); +effect_api_send('user_get', { +Username: session.username +}, [this, 'do_upload_user_image_3']); +} +function do_upload_user_image_3(response) { +if (response.User.LastUploadError) return do_error( "Failed to upload image: " + response.User.LastUploadError ); +do_user_image_manager( session.uim_callback ); +} +function uim_populate_images(response, tx) { +var html = ''; +var base_url = '/effect/api/view/users/' + session.username + '/images'; +if (response.Rows && response.Rows.Row) { +var imgs = always_array( response.Rows.Row ); +for (var idx = 0, len = imgs.length; idx < len; idx++) { +var img = imgs[idx]; +var class_name = ((img.Filename == session.temp_last_user_image_filename) ? 'choose_item_selected' : 'choose_item'); +html += ''; +} +} +else { +html = ''; +} +$('d_user_image_list').innerHTML = html; +} +function do_select_user_image(img, filename) { +if (session.temp_last_user_img) session.temp_last_user_img.className = 'choose_item'; +img.className = 'choose_item_selected'; +$('btn_choose_user_image').removeClass('disabled'); +session.temp_last_user_img = img; +session.temp_last_user_image_filename = filename; +} +function do_delete_selected_user_image() { +if (session.temp_last_user_image_filename) { +effect_api_send('user_image_delete', { Filename: session.temp_last_user_image_filename }, 'do_delete_selected_user_image_finish', {}); +} +} +function do_delete_selected_user_image_finish(response, tx) { +try { $('d_user_image_list').removeChild( session.temp_last_user_img ); } catch(e) {;} +session.temp_last_user_img = null; +session.temp_last_user_image_filename = null; +} +function do_choose_user_image() { +if (!session.temp_last_user_image_filename) return; +if (session.uim_callback) { +fire_callback( session.uim_callback, session.temp_last_user_image_filename ); +} +cancel_user_image_manager(); +} +function user_image_thumbnail(filename, width, height, attribs) { +var username = session.username; +if (filename.match(/^(\w+)\/(.+)$/)) { +username = RegExp.$1; +filename = RegExp.$2; +} +var url = '/effect/api/view/users/' + username + '/images/' + filename.replace(/\.(\w+)$/, '_thumb.jpg'); +return ''; +} +function get_user_display(username, full_name, base_url) { +if (!base_url) base_url = ''; +return icon('user', full_name || username, base_url + '#User/' + username); +} +function get_game_tab_bar(game_id, cur_page_name) { +return tab_bar([ +['#Game/' + game_id, 'Game', 'controller.png'], +['#GameDisplay/' + game_id, 'Display', 'monitor.png'], +['#GameAssets/' + game_id, 'Assets', 'folder_page_white.png'], +['#GameObjects/' + game_id, 'Objects', 'bricks.png'], +['#GameAudio/' + game_id, 'Audio', 'sound.gif'], +['#GameKeys/' + game_id, 'Keyboard', 'keyboard.png'], +['#GameLevels/' + game_id, 'Levels', 'world.png'], +['#GamePublisher/' + game_id, 'Publish', 'cd.png'] +], cur_page_name); +} +function get_user_tab_bar(cur_page_name) { +var tabs = [ +['#Home', 'My Home', 'house.png'] +]; +tabs.push( ['#MyAccount', 'Edit Account', 'user_edit.png'] ); +tabs.push( ['#ArticleEdit', 'Post Article', 'page_white_edit.png'] ); +if (config.ProEnabled) { +tabs.push( ['#UserPayments', 'Payments', 'money.png'] ); +} +tabs.push( ['#UserLog', 'Security Log', 'application_view_detail.png'] ); +return tab_bar(tabs, cur_page_name); +} +function get_admin_tab_bar(cur_page_name) { +var tabs = []; +tabs.push( ['#Admin', 'Admin', 'lock.png'] ); +tabs.push( ['#TicketSearch/bugs', 'Bug Tracker', 'bug.png'] ); +tabs.push( ['#TicketSearch/helpdesk', 'Help Desk', 'telephone.png'] ); +tabs.push( ['#AdminReport', 'Reports', 'chart_pie.png'] ); +return tab_bar(tabs, cur_page_name); +} +function get_string(path, args) { +assert(window.config, "get_string() called before config loaded"); +if (!args) args = {}; +args.config = config; +args.session = session; +args.query = session.query; +var value = lookup_path(path, config.Strings); +return (typeof(value) == 'string') ? substitute(value, args) : value; +} +function normalize_dir_path(path) { +if (!path.match(/^\//)) path = '/' + path; +if (!path.match(/\/$/)) path += '/'; +return path; +} +function textedit_window_save(storage_key, filename, content, callback) { +if (!callback) callback = null; +effect_api_mod_touch('textedit'); +if (storage_key.match(/^\/games\/([a-z0-9][a-z0-9\-]*[a-z0-9])\/assets(.+)$/)) { +var game_id = RegExp.$1; +var path = RegExp.$2; +show_progress_dialog(1, "Saving file..."); +effect_api_send('asset_save_file_contents', { +GameID: game_id, +Path: path, +Filename: filename, +Content: content +}, 'textedit_window_save_finish', { _mode: 'asset', _game_id: game_id, _filename: filename, _callback: callback } ); +} +else { +show_progress_dialog(1, "Saving data..."); +effect_api_send('admin_save_file_contents', { +Path: storage_key, +Filename: filename, +Content: content +}, 'textedit_window_save_finish', { _mode: 'admin', _storage_key: storage_key, _filename: filename, _callback: callback } ); +} +} +function textedit_window_save_finish(response, tx) { +hide_progress_dialog(); +if (tx._mode == 'asset') { +do_message('success', "Saved asset: \""+tx._filename+"\""); +show_glog_widget(); +} +else { +do_message('success', "Saved data: \""+tx._storage_key+'/'+tx._filename+"\""); +} +if (tx._callback) tx._callback(); +} +function do_buy(args) { +$P().hide(); +$('d_page_loading').show(); +effect_api_send('create_order', args, 'do_buy_redirect', { _buy_args: args } ); +} +function do_buy_redirect(response, tx) { +var args = tx._buy_args; +$('fe_gco_title').value = args.Title || ''; +$('fe_gco_desc').value = args.Desc || ''; +$('fe_gco_price').value = args.Price || ''; +$('fe_gco_after').value = args.After || ''; +$('fe_gco_unique_id').value = response.OrderID; +Debug.trace('payment', "Redirecting to Google Checkout"); +setTimeout( function() { $('BB_BuyButtonForm').submit(); }, 1 ); +} +function show_glog_widget(game_id) { +if (!game_id) game_id = session.glog_game_id; +if (!game_id) { +$('glog_widget').hide(); +return; +} +if (game_id != session.glog_game_id) { +$('glog_widget').hide(); +session.glog_game_id = game_id; +update_glog_widget(game_id); +} +else { +$('glog_widget').show(); +setTimeout( function() { update_glog_widget(game_id); }, 500 ); +} +} +function update_glog_widget(game_id) { +effect_api_get('game_get_log', { +id: game_id, +offset: 0, +limit: 1, +rand: Math.random() +}, 'receive_glog_data', { _game_id: game_id }); +} +function receive_glog_data(response, tx) { +var game_id = tx._game_id; +if (response && response.Rows && response.Rows.Row) { +var rows = always_array( response.Rows.Row ); +var row = rows[0]; +var html = ''; +html += '
    '; +html += '
    Latest Game Activity
    '; +html += '
    View Log
    '; +html += '
    Post Message
    '; +html += '
    '; +html += '
    '; +html += ''; +html += ''; +html += ''; +html += '
    ' + get_buddy_icon_display(row.Username, 1, 0) + ''; +html += '
    ' + icon( get_icon_for_glog_type(row.Type), ''+row.Message+'' ) + '
    '; +html += '
    ' + get_relative_date(row.Date, true) + '
    '; +html += '
    '; +$('glog_widget').innerHTML = html; +$('glog_widget').show(); +} +} +function show_glog_post_dialog(game_id) { +hide_popup_dialog(); +delete session.progress; +var html = ''; +html += '
    '; +html += '\n \n \n \n'); + }; + __out.push('\n\n'); + __out.push(require('templates/clients/modules/sub_header').call(this, { + heading: t("Ride Request") + })); + __out.push('\n\n\n
    \n
    \n
    \n
    \n \n \n \n \n
    \n\n
    '; +html += '
    Post Game Log Message
    '; +html += '
    '; +html += ''; +html += '
    Enter your log message here. Plain text only please.
    '; +html += '
    '; +html += '

    '; +html += ''; +html += ''; +html += ''; +html += '
    ' + large_icon_button('x', 'Cancel', "hide_popup_dialog()") + ' ' + large_icon_button('check', 'Post Message', "glog_post('"+game_id+"')") + '
    '; +html += '
    '; +html += ''; +session.hooks.keys[ESC_KEY] = 'hide_popup_dialog'; +safe_focus( 'fe_glog_body' ); +show_popup_dialog(500, 175, html); +} +function glog_post(game_id) { +var msg = trim( $('fe_glog_body').value ); +if (msg) { +hide_popup_dialog(); +effect_api_send('game_post_log', { +GameID: game_id, +Message: msg +}, [this, 'glog_post_finish'], { _game_id: game_id }); +} +} +function glog_post_finish(response, tx) { +show_glog_widget( tx._game_id ); +} +function hide_glog_widget() { +$('glog_widget').hide(); +} +function get_icon_for_glog_type(type) { +var icon = 'page_white.png'; +switch (type) { +case 'asset': icon = 'folder_page_white.png'; break; +case 'game': icon = 'controller.png'; break; +case 'member': icon = 'user'; break; +case 'comment': icon = 'comment.png'; break; +case 'level': icon = 'world.png'; break; +case 'sprite': icon = 'cog.png'; break; +case 'tile': icon = 'brick.png'; break; +case 'tileset': icon = 'color_swatch.png'; break; +case 'rev': icon = 'cd.png'; break; +case 'revision': icon = 'cd.png'; break; +case 'font': icon = 'style.png'; break; +case 'key': icon = 'keyboard.png'; break; +case 'audio': icon = 'sound'; break; +case 'payment': icon = 'money.png'; break; +case 'env': icon = 'weather.png'; break; +case 'environment': icon = 'weather.png'; break; +} +return icon; +} +function effect_load_script(url) { +Debug.trace('api', 'Loading script: ' + url); +load_script(url); +} +function effect_api_get_ie(cmd, params, userData) { +if (!session.api_state_ie) session.api_state_ie = {}; +var unique_id = get_unique_id(); +session.api_state_ie[unique_id] = userData; +params.format = 'js'; +params.onafter = 'effect_api_response_ie(' + unique_id + ', response);'; +var url = '/effect/api/' + cmd + composeQueryString(params); +Debug.trace('api', "Sending MSIE HTTP GET: " + url); +load_script(url); +} +function effect_api_response_ie(unique_id, tree) { +Debug.trace('api', "Got response from MSIE HTTP GET"); +var tx = session.api_state_ie[unique_id]; +delete session.api_state_ie[unique_id]; +if (tree.Code == 'session') { +do_logout_2(); +return; +} +if (tree.Code == 'access') { +do_notice("Access Denied", tree.Description, 'do_not_pass_go'); +return; +} +if (tree.Code != 0) { +if (tx._on_error) return fire_callback( tx._on_error, tree, tx ); +return do_error( tree.Description ); +} +if (tree.SessionID) { +if (tree.SessionID == '_DELETE_') { +delete session.cookie.tree.effect_session_id; +} +else { +session.cookie.set( 'effect_session_id', tree.SessionID ); +} +session.cookie.save(); +} +if (tx._api_callback) { +fire_callback( tx._api_callback, tree, tx ); +} +} +function effect_api_get(cmd, params, callback, userData) { +if (!userData) userData = {}; +userData._api_callback = callback; +if (!session.api_mod_cache[cmd] && session.username) session.api_mod_cache[cmd] = hires_time_now(); +if (!params.mod && session.api_mod_cache[cmd]) params.mod = session.api_mod_cache[cmd]; +if (ie) return effect_api_get_ie(cmd, params, userData); +var url = '/effect/api/' + cmd + composeQueryString(params); +Debug.trace('api', "Sending HTTP GET: " + url); +ajax.get( url, 'effect_api_response', userData ); +} +function effect_api_send(cmd, xml, callback, userData) { +if (!userData) userData = {}; +userData._api_callback = callback; +var data = compose_xml('EffectRequest', xml); +Debug.trace('api', "Sending API Command: " + cmd + ": " + data); +ajax.send({ +method: 'POST', +url: '/effect/api/' + cmd, +data: data, +headers: { 'Content-Type': 'text/xml' } +}, 'effect_api_response', userData); +} +function effect_api_response(tx) { +Debug.trace('api', "HTTP " + tx.response.code + ": " + tx.response.data); +if (tx.response.code == 999) { +if (tx.request._auto_retry) { +session.net_error = false; +show_progress_dialog(1, "Trying to reestablish connection..."); +session.net_error = true; +setTimeout( function() { ajax.send(tx.request); }, 1000 ); +return; +} +else return do_error( "HTTP ERROR: " + tx.response.code + ": " + tx.response.data + ' (URL: ' + tx.request.url + ')' ); +} +if (session.net_error) { +hide_progress_dialog(); +session.net_error = false; +} +if (tx.response.code != 200) { +if (tx._silent) return; +else return do_error( "HTTP ERROR: " + tx.response.code + ": " + tx.response.data + ' (URL: ' + tx.request.url + ')' ); +} +var tree = null; +if (!tx._raw) { +var parser = new XML({ +preserveAttributes: true, +text: tx.response.data +}); +if (parser.getLastError()) return do_error("XML PARSE ERROR: " + parser.getLastError()); +tree = parser.getTree(); +if (tree.Code == 'session') { +do_logout_2(); +return; +} +if (tree.Code == 'access') { +do_notice("Access Denied", tree.Description, 'do_not_pass_go'); +return; +} +if (tree.Code != 0) { +if (tx._on_error) return fire_callback( tx._on_error, tree, tx ); +return do_error( tree.Description ); +} +if (tree.SessionID) { +if (tree.SessionID == '_DELETE_') { +delete session.cookie.tree.effect_session_id; +} +else { +session.cookie.set( 'effect_session_id', tree.SessionID ); +} +session.cookie.save(); +} +} +if (tx._api_callback) { +fire_callback( tx._api_callback, tree, tx ); +} +} +function effect_api_mod_touch() { +for (var idx = 0, len = arguments.length; idx < len; idx++) { +session.api_mod_cache[ arguments[idx] ] = hires_time_now(); +} +} +function do_not_pass_go() { +Nav.go('Main'); +} +var Nav = { +loc: '', +old_loc: '', +inited: false, +nodes: [], +init: function() { +if (!this.inited) { +this.inited = true; +this.loc = 'init'; +this.monitor(); +} +}, +monitor: function() { +var parts = window.location.href.split(/\#/); +var anchor = parts[1]; +if (!anchor) anchor = 'Main'; +var full_anchor = '' + anchor; +var sub_anchor = ''; +anchor = anchor.replace(/\%7C/, '|'); +if (anchor.match(/\|(\w+)$/)) { +sub_anchor = RegExp.$1.toLowerCase(); +anchor = anchor.replace(/\|(\w+)$/, ''); +} +if ((anchor != this.loc) && !anchor.match(/^_/)) { +Debug.trace('nav', "Caught navigation anchor: " + full_anchor); +var page_name = ''; +var page_args = null; +if (full_anchor.match(/^\w+\?.+/)) { +parts = full_anchor.split(/\?/); +page_name = parts[0]; +page_args = parseQueryString( parts[1] ); +} +else if (full_anchor.match(/^(\w+)\/(.*)$/)) { +page_name = RegExp.$1; +page_args = RegExp.$2; +} +else { +parts = full_anchor.split(/\//); +page_name = parts[0]; +page_args = parts.slice(1); +} +Debug.trace('nav', "Calling page: " + page_name + ": " + serialize(page_args)); +hide_popup_dialog(); +var result = page_manager.click( page_name, page_args ); +if (result) { +if (window.pageTracker && (this.loc != 'init')) { +setTimeout( function() { pageTracker._trackPageview('/effect/' + anchor); }, 1000 ); +} +this.old_loc = this.loc; +if (this.old_loc == 'init') this.old_loc = 'Main'; +this.loc = anchor; +} +else { +this.go( this.loc ); +} +} +else if (sub_anchor != this.sub_anchor) { +Debug.trace('nav', "Caught sub-anchor: " + sub_anchor); +$P().gosub( sub_anchor ); +} +this.sub_anchor = sub_anchor; +setTimeout( 'Nav.monitor()', 100 ); +}, +go: function(anchor, force) { +anchor = anchor.replace(/^\#/, ''); +if (force) this.loc = 'init'; +window.location.href = '#' + anchor; +}, +prev: function() { +this.go( this.old_loc || 'Main' ); +}, +refresh: function() { +this.loc = 'refresh'; +}, +bar: function() { +var nodes = arguments; +var html = ''; +for (var idx = 0, len = nodes.length; idx < len; idx++) { +var node = nodes[idx]; +if (node) this.nodes[idx] = node; +else node = this.nodes[idx]; +if (node != '_ignore_') { +html += ''; +} +} +html += '
    '; +$('d_nav_bar').innerHTML = html; +}, +title: function(name) { +if (name) document.title = name + ' | EffectGames.com'; +else document.title = 'EffectGames.com'; +}, +currentAnchor: function() { +var parts = window.location.href.split(/\#/); +var anchor = parts[1] || ''; +var sub_anchor = ''; +anchor = anchor.replace(/\%7C/, '|'); +if (anchor.match(/\|(\w+)$/)) { +sub_anchor = RegExp.$1.toLowerCase(); +anchor = anchor.replace(/\|(\w+)$/, ''); +} +return anchor; +} +}; +var Blog = { +edit_caption: '
    *Bold*  |Italic|  {monospace}  [http://link]  Formatting Guide...
    ', +search: function(args) { +if (!args.mode) args.mode = 'and'; +if (!args.offset) args.offset = 0; +if (!args.limit) args.limit = 10; +if (!args.format) args.format = 'xml'; +var query_args = copy_object( args ); +delete query_args.callback; +effect_api_get( 'article_search', query_args, [this, 'search_response'], { _search_args: args } ); +}, +get_article_preview: function(row, args) { +var html = ''; +Debug.trace('blog', 'Row: ' + dumper(row)); +html += '
    '; +var ext_article_url = 'http://' + location.hostname + '/effect/article.psp.html' + row.Path + '/' + row.ArticleID; +var article_url = '#Article' + row.Path + '/' + row.ArticleID; +html += '
    ' + row.Title + '
    '; +if (!args.title_only) { +html += '
    '; +html += row.Preview; +html += '  ' + (args.link_title || 'Read Full Story...') + ''; +html += '
    '; +html += ''; +html += '
    '; +var elem_class = args.footer_element_class || 'blog_preview_footer_element'; +if ((session.username == row.Username) || is_admin()) { +html += '
    ' + +icon('page_white_edit.png', "Edit", '#ArticleEdit?path=' + row.Path + '&id=' + row.ArticleID) + '
    '; +} +html += '
    ' + get_user_display(row.Username) + '
    '; +html += '
    ' + icon('calendar', get_short_date_time(row.Published)) + '
    '; +html += '
    ' + icon('talk', row.Comments) + '
    '; +if (0 && row.Tags) html += '
    ' + icon('note.png', make_tag_links(row.Tags, 3)) + '
    '; +html += '
    ' + icon('facebook.png', 'Facebook', "window.open('http://www.facebook.com/sharer.php?u="+encodeURIComponent(ext_article_url)+'&t='+encodeURIComponent(row.Title)+"','sharer','toolbar=0,status=0,width=626,height=436')", "Share on Facebook") + '
    '; +html += '
    ' + icon('twitter.png', 'Twitter', "window.open('http://twitter.com/home?status=Reading%20" + encodeURIComponent(row.Title) + "%3A%20" + encodeURIComponent(ext_article_url)+"')", "Share on Twitter") + '
    '; +html += '    '; +html += '
    '; +html += '
    '; +} +html += '
    '; +return html; +}, +search_response: function(response, tx) { +var args = tx._search_args; +if (args.callback) return fire_callback(args.callback, response, args); +var div = $(args.target); +assert(div, "Could not find target DIV: " + args.target); +var html = ''; +if (response.Rows && response.Rows.Row) { +var rows = always_array( response.Rows.Row ); +for (var idx = 0, len = rows.length; idx < len; idx++) { +var row = rows[idx]; +html += this.get_article_preview( row, args ); +} +if (args.more && (rows.length == args.limit)) { +html += large_icon_button('page_white_put.png', 'More...', "Blog.more(this, "+encode_object(args)+")") + '
    '; +html += spacer(1,15) + '
    '; +} +if (args.after) html += args.after; +} +else if (response.Code != 0) { +html = 'Search Error: ' . response.Code + ': ' + response.Description; +} +else { +html = args.none_found_msg || 'No articles found.'; +} +div.innerHTML = html; +}, +more: function(div, args) { +args.offset += args.limit; +Debug.trace('blog', "More Args: " + dumper(args)); +div.innerHTML = ''; +effect_api_get( 'article_search', args, [this, 'more_response'], { _search_args: args, _div: div } ); +}, +more_response: function(response, tx) { +var args = tx._search_args; +var button = tx._div; +var html = ''; +if (response.Rows && response.Rows.Row) { +var rows = always_array( response.Rows.Row ); +for (var idx = 0, len = rows.length; idx < len; idx++) { +var row = rows[idx]; +html += this.get_article_preview( row, args ); +} +if (args.more && (rows.length == args.limit)) { +html += large_icon_button('page_white_put.png', 'More...', "Blog.more(this, "+encode_object(args)+")") + '
    '; +html += spacer(1,15) + '
    '; +} +} +else if (response.Code != 0) { +html = 'Search Error: ' . response.Code + ': ' + response.Description; +} +else { +html = args.none_found_msg || 'No more articles found.'; +} +var div = document.createElement('div'); +div.innerHTML = html; +button.parentNode.replaceChild( div, button ); +} +}; +function make_tag_links(csv, max, base_url) { +if (!base_url) base_url = ''; +var tags = csv.split(/\,\s*/); +var append = ''; +if (max && (tags.length > max)) { +tags.length = max; +append = '...'; +} +var html = ''; +for (var idx = 0, len = tags.length; idx < len; idx++) { +html += ''+tags[idx]+''; +if (idx < len - 1) html += ', '; +} +html += append; +return html; +} +function get_url_friendly_title(title) { +title = title.toString().replace(/\W+/g, '_'); +if (title.length > 40) title = title.substring(0, 40); +title = title.replace(/^_+/, ''); +title = title.replace(/_+$/, ''); +return title; +} +function get_full_url(url) { +if (url.match(/^\#/)) { +var parts = window.location.href.split(/\#/); +url = parts[0] + url; +} +return url; +} +var Comments = { +comments_per_page: 10, +get: function(page_id) { +var html = ''; +html += '
    '; +html += '
    Comments'; +html += '
    '; +html += '
    '; +html += '
    '; +setTimeout( function() { Comments.search({ page_id: page_id }); }, 1 ); +return html; +}, +search: function(args) { +if (!args.limit) args.limit = this.comments_per_page; +if (!args.offset) args.offset = 0; +assert(args.page_id, "Comments.search: No page_id specified"); +args.format = 'xml'; +this.last_search = args; +effect_api_get( 'comments_get', args, [this, 'search_response'], { _search_args: args } ); +}, +research: function(offset) { +var args = this.last_search; +if (!args) return; +args.offset = offset; +effect_api_get( 'comments_get', args, [this, 'search_response'], { _search_args: args } ); +}, +search_response: function(response, tx) { +this.comments = []; +var args = tx._search_args; +if (args.callback) return fire_callback(args.callback, response, args); +var html = ''; +html += '
    ' + +large_icon_button( 'comment_edit.png', 'Post Comment...', "Comments.add('"+args.page_id+"')" ) + '
    '; +if (args.page_id.match(/^Article\//)) { +html += '
    ' + icon('feed.png', 'RSS', '/effect/api/comment_feed/' + args.page_id + '.rss', 'Comments RSS Feed') + '
    '; +} +if (response.Items && response.Items.Item && response.List && response.List.length) { +html += ''; +html += '
    '; +var items = this.comments = always_array( response.Items.Item ); +for (var idx = 0, len = items.length; idx < len; idx++) { +var item = items[idx]; +var extra_classes = (args.highlight && (args.highlight == item.ID)) ? ' highlight' : ''; +html += '
    '; +html += '
    '; +if (item.Username) html += ''; +html += '' + item.Name.toString().toUpperCase() + ''; +if (item.Username) html += ''; +html += ', ' + get_short_date_time(item.Date) + '
    '; +html += '
    '; +html += this.get_comment_controls( args.page_id, item ); +html += '
    '; +html += '
    '; +html += '
    ' + item.Comment + '
    '; +html += '
    '; +html += ''; +if (item.LastReply && ((item.LastReply >= time_now() - (86400 * 7)) || (session.username && (session.username == item.Username)))) { +setTimeout( "Comments.show_replies('"+args.page_id+"','"+item.ID+"')", 1 ); +} +} +} +else { +} +$( 'd_comments_' + args.page_id ).innerHTML = html; +}, +get_control: function(icon, code, text, status_text) { +if (!icon.match(/\.\w+$/)) icon += '.gif'; +return '' + code_link(code, text, status_text) + ''; +}, +get_comment_controls: function(page_id, comment) { +var html = ''; +var spacer_txt = '  |  '; +if (session.user) { +html += this.get_control('comment', "Comments.reply('"+page_id+"','"+comment.ID+"')", 'Reply') + spacer_txt; +} +if (comment.Replies) { +if (comment._replies_visible) html += this.get_control('magnify_minus', "Comments.hide_replies('"+page_id+"','"+comment.ID+"')", 'Hide Replies'); +else html += this.get_control('magnify_plus', "Comments.show_replies('"+page_id+"','"+comment.ID+"')", 'Show Replies ('+comment.Replies+')'); +if (session.user) html += spacer_txt; +} +if (session.user) { +html += this.get_control( +'star', +"Comments.like('"+page_id+"','"+comment.ID+"')", +'Like' + (comment.Like ? (' ('+comment.Like+')') : ''), +comment.Like ? (comment.Like + ' ' + ((comment.Like == 1) ? 'person likes this' : 'people like this')) : 'I like this comment' +) + spacer_txt; +if (is_admin()) html += this.get_control('trash', "Comments._delete('"+page_id+"','"+comment.ID+"')", 'Delete') + spacer_txt; +html += this.get_control('warning', "Comments.report('"+page_id+"','"+comment.ID+"')", 'Report Abuse'); +} +return html; +}, +reply: function(page_id, comment_id) { +hide_popup_dialog(); +delete session.progress; +var comment = find_object( this.comments, { ID: comment_id } ); +var html = ''; +html += '
    '; +html += '\n \n \n \n \n \n \n \n \n \n '); + }, this); + __out.push('\n\n
    \n
    '; +html += '
    Reply to Comment by "'+comment.Name+'"
    '; +html += '
    '; +var name = this.get_name(); +html += '

    Posted by: ' + name; +if (!session.user) html += ' → Create Account'; +html += '


    '; +html += ''; +html += Blog.edit_caption; +html += '
    '; +html += '

    '; +html += ''; +html += ''; +html += ''; +html += '
    ' + large_icon_button('x', 'Cancel', "hide_popup_dialog()") + ' ' + large_icon_button('check', 'Post Reply', "Comments.post_reply('"+page_id+"','"+comment_id+"')") + '
    '; +html += '
    '; +html += ''; +session.hooks.keys[ESC_KEY] = 'hide_popup_dialog'; +safe_focus( 'fe_comment_body' ); +show_popup_dialog(600, 300, html); +}, +post_reply: function(page_id, comment_id) { +var value = $('fe_comment_body').value; +if (!value) return; +hide_popup_dialog(); +show_progress_dialog(1, "Posting reply..."); +var name = this.get_name(); +effect_api_mod_touch('comment_replies_get'); +effect_api_send('comment_post_reply', { +PageID: page_id, +CommentID: comment_id, +Username: session.username || '', +Name: name, +Comment: value, +PageURL: location.href +}, [this, 'post_reply_finish'], { _page_id: page_id, _comment_id: comment_id } ); +}, +post_reply_finish: function(response, tx) { +hide_popup_dialog(); +var page_id = tx._page_id; +var comment_id = tx._comment_id; +var comment = find_object( this.comments, { ID: comment_id } ); +do_message('success', "Comment reply posted successfully."); +this.show_replies(page_id, comment_id); +if (!comment.Replies) comment.Replies = 1; else comment.Replies++; +$('d_comment_controls_'+comment_id).innerHTML = this.get_comment_controls( page_id, comment ); +}, +show_replies: function(page_id, comment_id) { +var comment = find_object( this.comments, { ID: comment_id } ); +if (!comment._replies_visible) { +$('d_comment_replies_' + comment_id).show().innerHTML = ''; +} +var args = { page_id: page_id, comment_id: comment_id, offset: 0, limit: 100 }; +effect_api_get( 'comment_replies_get', args, [this, 'receive_replies_response'], { _search_args: args } ); +}, +receive_replies_response: function(response, tx) { +var page_id = tx._search_args.page_id; +var comment_id = tx._search_args.comment_id; +var comment = find_object( this.comments, { ID: comment_id } ); +var html = ''; +var replies = always_array( response.Items.Item ); +for (var idx = 0, len = replies.length; idx < len; idx++) { +var reply = replies[idx]; +html += get_chat_balloon( +(reply.Username == session.username) ? 'blue' : 'grey', +reply.Username, +reply.Comment.replace(/^]*?>(.+)<\/div>$/i, '$1') +); +} +$('d_comment_replies_' + comment_id).innerHTML = html; +if (!comment._replies_visible) { +$('d_comment_replies_' + comment_id).hide(); +animate_div_visibility( 'd_comment_replies_' + comment_id, true ); +} +comment._replies_visible = true; +$('d_comment_controls_'+comment_id).innerHTML = this.get_comment_controls( page_id, comment ); +}, +hide_replies: function(page_id, comment_id) { +var comment = find_object( this.comments, { ID: comment_id } ); +if (comment._replies_visible) { +animate_div_visibility( 'd_comment_replies_' + comment_id, false ); +comment._replies_visible = false; +$('d_comment_controls_'+comment_id).innerHTML = this.get_comment_controls( page_id, comment ); +} +}, +like: function(page_id, comment_id) { +effect_api_mod_touch('comments_get'); +effect_api_send('comment_like', { +PageID: page_id, +CommentID: comment_id +}, [this, 'like_finish'], { _page_id: page_id, _comment_id: comment_id, _on_error: [this, 'like_error'] } ); +}, +like_error: function(response, tx) { +if (response.Code == 'comment_already_like') do_message('error', "You already like this comment."); +else do_error( response.Description ); +}, +like_finish: function(resopnse, tx) { +var page_id = tx._page_id; +var comment_id = tx._comment_id; +var comment = find_object( this.comments, { ID: comment_id } ); +do_message('success', "You now like this comment."); +if (!comment.Like) comment.Like = 1; else comment.Like++; +$('d_comment_controls_'+comment_id).innerHTML = this.get_comment_controls( page_id, comment ); +}, +add: function(page_id) { +hide_popup_dialog(); +delete session.progress; +var html = ''; +html += '
    '; +html += '", "" ], + legend: [ 1, "
    ", "
    " ], + thead: [ 1, "
    '; +html += '
    Post New Comment
    '; +html += '
    '; +var name = this.get_name(); +html += '

    Posted by: ' + name; +if (!session.user) html += ' → Create Account'; +html += '


    '; +html += ''; +html += Blog.edit_caption; +html += '
    '; +html += '

    '; +html += ''; +html += ''; +html += ''; +html += '
    ' + large_icon_button('x', 'Cancel', "hide_popup_dialog()") + ' ' + large_icon_button('check', 'Post Comment', "Comments.post('"+page_id+"')") + '
    '; +html += '
    '; +html += ''; +session.hooks.keys[ESC_KEY] = 'hide_popup_dialog'; +safe_focus( 'fe_comment_body' ); +show_popup_dialog(600, 300, html); +}, +report: function(page_id, comment_id) { +if (confirm('Are you sure you want to report this comment to the site administrators as abusive and/or spam?')) { +effect_api_send('comment_report_abuse', { +PageID: page_id, +CommentID: comment_id +}, [this, 'report_finish'], { _page_id: page_id, _comment_id: comment_id } ); +} +}, +report_finish: function(response, tx) { +do_message('success', 'Your abuse report has been received, and will be evaluated by the site administrators.'); +}, +_delete: function(page_id, comment_id) { +if (confirm('Are you sure you want to permanently delete this comment?')) { +effect_api_mod_touch('comments_get'); +effect_api_send('comment_delete', { +PageID: page_id, +CommentID: comment_id +}, [this, 'delete_finish'], { _page_id: page_id, _comment_id: comment_id } ); +} +}, +delete_finish: function(response, tx) { +do_message('success', 'The comment was deleted successfully.'); +var page_id = tx._page_id; +this.search({ page_id: page_id }); +}, +get_name: function() { +var name = '(Anonymous)'; +if (session.user) { +if (get_bool_pref('public_profile')) name = session.user.FullName; +else name = session.username; +} +return name; +}, +post: function(page_id) { +var value = $('fe_comment_body').value; +if (!value) return; +hide_popup_dialog(); +show_progress_dialog(1, "Posting comment..."); +var name = this.get_name(); +effect_api_mod_touch('comments_get'); +effect_api_send('comment_post', { +PageID: page_id, +Username: session.username || '', +Name: name, +Comment: value +}, [this, 'post_finish'], { _page_id: page_id } ); +}, +post_finish: function(response, tx) { +hide_popup_dialog(); +var comment_id = response.CommentID; +var page_id = tx._page_id; +this.search({ page_id: page_id, highlight: comment_id }); +} +}; +Class.create( 'Menu', { +id: '', +menu: null, +__construct: function(id) { +this.id = id; +}, +load: function() { +if (!this.menu) { +this.menu = $(this.id); +assert( !!this.menu, "Could not locate DOM element: " + this.id ); +} +}, +get_value: function() { +this.load(); +return this.menu.options[this.menu.selectedIndex].value; +}, +set_value: function(value, auto_add) { +value = str_value(value); +this.load(); +for (var idx = 0, len = this.menu.options.length; idx < len; idx++) { +if (this.menu.options[idx].value == value) { +this.menu.selectedIndex = idx; +return true; +} +} +if (auto_add) { +this.menu.options[this.menu.options.length] = new Option(value, value); +this.menu.selectedIndex = this.menu.options.length - 1; +return true; +} +return false; +}, +disable: function() { +this.load(); +this.menu.disabled = true; +this.menu.setAttribute( 'disabled', 'disabled' ); +}, +enable: function() { +this.load(); +this.menu.setAttribute( 'disabled', '' ); +this.menu.disabled = false; +}, +populate: function(items, sel_value) { +this.load(); +this.menu.options.length = 0; +for (var idx = 0, len = items.length; idx < len; idx++) { +var item = items[idx]; +var item_name = ''; +var item_value = ''; +if (isa_hash(item)) { +item_name = item.label; +item_value = item.data; +} +else if (isa_array(item)) { +item_name = item[0]; +item_value = item[1]; +} +else { +item_name = item_value = item; +} +this.menu.options[ this.menu.options.length ] = new Option( item_name, item_value ); +if (item_value == sel_value) this.menu.selectedIndex = idx; +} +} +} ); +Class.subclass( Menu, 'MultiMenu', { +__static: { +toggle_type: function(id) { +var menu = $(id); +assert(menu, "Could not find menu in DOM: " + id); +if (menu.disabled) return; +var obj = MenuManager.find(id); +assert(obj, "Could not find menu in MenuManager: " + id); +var div = $( 'd_inner_' + id ); +var ic = $( 'ic_' + id ); +var is_multiple = (ic.src.indexOf('contract') > -1); +obj.multi = !is_multiple; +var multiple_tag = !is_multiple ? +' multiple="multiple" size=5' : ''; +var items = []; +for (var idx = 0; idx < menu.options.length; idx++) { +var option = menu.options[idx]; +array_push( items, { +value: option.value, +text: option.text, +selected: option.selected +}); +} +var html = ''; +html += ''; +div.innerHTML = html; +ic.src = images_uri + '/menu_' + (is_multiple ? 'expand' : 'contract') + '.gif'; +obj.menu = null; +} +}, +attribs: null, +multi: false, +toggle: true, +__construct: function(id, attribs) { +this.id = id; +if (attribs) this.attribs = attribs; +}, +get_html: function(items, selected_csv, attribs) { +if (!items) items = []; +if (!selected_csv) selected_csv = ''; +if (attribs) this.attribs = attribs; +var selected = csv_to_hash(selected_csv); +this.menu = null; +if (num_keys(selected) > 1) this.multi = true; +var html = '
    '; +html += ''; +html += ''; +html += ''; +if (this.toggle) html += ''; +html += '
    		' + spacer(1,1) + '
    '+spacer(1,2)+'
    '; +html += '
    '; +return html; +}, +get_value: function() { +this.load(); +var value = ''; +for (var idx = 0; idx < this.menu.options.length; idx++) { +var option = this.menu.options[idx]; +if (option.selected && option.value.length) { +if (value.length > 0) value += ','; +value += option.value; +} +} +return value; +}, +set_value: function(value, auto_add) { +value = '' + value; +this.load(); +if (!value) { +value = ''; +for (var idx = 0; idx < this.menu.options.length; idx++) { +var option = this.menu.options[idx]; +option.selected = (option.value == value); +} +return; +} +var selected = csv_to_hash(value); +if ((num_keys(selected) > 1) && !this.multi) { +MultiMenu.toggle_type(this.id); +var self = this; +setTimeout( function() { +self.set_value(value, auto_add); +}, 1 ); +return; +} +for (var idx = 0; idx < this.menu.options.length; idx++) { +var option = this.menu.options[idx]; +option.selected = selected[option.value] ? true : false; +} +}, +populate: function(items, value) { +this.load(); +this.menu.options.length = 0; +if (!value) value = ''; +var selected = csv_to_hash(value); +for (var idx = 0, len = items.length; idx < len; idx++) { +var item = items[idx]; +var item_name = ''; +var item_value = ''; +if (isa_hash(item)) { +item_name = item.label; +item_value = item.data; +} +else if (isa_array(item)) { +item_name = item[0]; +item_value = item[1]; +} +else { +item_name = item_value = item; +} +var opt = new Option( item_name, item_value ); +this.menu.options[ this.menu.options.length ] = opt; +opt.selected = selected[item_value] ? true : false; +} +}, +collapse: function() { +if (this.multi) MultiMenu.toggle_type(this.id); +}, +expand: function() { +if (!this.multi) MultiMenu.toggle_type(this.id); +} +} ); +Class.create( 'MenuManager', { +__static: { +menus: {}, +register: function(menu) { +this.menus[ menu.id ] = menu; +return menu; +}, +find: function(id) { +return this.menus[id]; +} +} +} ); +Class.create( 'GrowlManager', { +lifetime: 10, +marginRight: 0, +marginTop: 0, +__construct: function() { +this.growls = []; +}, +growl: function(type, msg) { +if (find_object(this.growls, { type: type, msg: msg })) return; +var div = $(document.createElement('div')); +div.className = 'growl_message ' + type; +div.setOpacity(0.0); +div.innerHTML = '
    ' + msg + '
    ' + spacer(1,5) + '
    '; +$('d_growl_wrapper').insertBefore( div, $('d_growl_top').nextSibling ); +var growl = { id:get_unique_id(), type: type, msg: msg, opacity:0.0, start:hires_time_now(), div:div }; +this.growls.push(growl); +this.handle_resize(); +this.animate(growl); +var self = this; +div.onclick = function() { +delete_object(self.growls, { id: growl.id }); +$('d_growl_wrapper').removeChild( div ); +}; +}, +animate: function(growl) { +if (growl.deleted) return; +var now = hires_time_now(); +var div = growl.div; +if (now - growl.start <= 0.5) { +div.setOpacity( tweenFrame(0.0, 1.0, (now - growl.start) * 2, 'EaseOut', 'Quadratic') ); +} +else if (now - growl.start <= this.lifetime) { +if (!growl._fully_opaque) { +div.setOpacity( 1.0 ); +growl._fully_opaque = true; +} +} +else if (now - growl.start <= this.lifetime + 1.0) { +div.setOpacity( tweenFrame(1.0, 0.0, (now - growl.start) - this.lifetime, 'EaseOut', 'Quadratic') ); +} +else { +delete_object(this.growls, { id: growl.id }); +$('d_growl_wrapper').removeChild( div ); +return; +} +var self = this; +setTimeout( function() { self.animate(growl); }, 33 ); +}, +handle_resize: function() { +var div = $('d_growl_wrapper'); +if (this.growls.length) { +var size = getInnerWindowSize(); +div.style.top = '' + (10 + this.marginTop) + 'px'; +div.style.left = '' + Math.floor((size.width - 310) - this.marginRight) + 'px'; +} +else { +div.style.left = '-2000px'; +} +} +} ); +window.$GR = new GrowlManager(); +if (window.addEventListener) { +window.addEventListener( "resize", function() { +$GR.handle_resize(); +}, false ); +} +else if (window.attachEvent && !ie6) { +window.attachEvent("onresize", function() { +$GR.handle_resize(); +}); +} +Class.create( 'Effect.Page', { +ID: '', +data: null, +active: false, +__construct: function(config) { +if (!config) return; +this.data = {}; +if (!config) config = {}; +for (var key in config) this[key] = config[key]; +this.div = $('page_' + this.ID); +assert(this.div, "Cannot find page div: page_" + this.ID); +}, +onInit: function() { +}, +onActivate: function() { +return true; +}, +onDeactivate: function() { +return true; +}, +show: function() { +this.div.show(); +}, +hide: function() { +this.div.hide(); +}, +gosub: function(anchor) { +} +} ); +Class.require( 'Effect.Page' ); +Class.create( 'Effect.PageManager', { +pages: null, +current_page_id: '', +on_demand: {}, +__construct: function(page_list) { +this.pages = []; +this.page_list = page_list; +for (var idx = 0, len = page_list.length; idx < len; idx++) { +Debug.trace( 'page', "Initializing page: " + page_list[idx].ID ); +if (Effect.Page[ page_list[idx].ID ]) { +var page = new Effect.Page[ page_list[idx].ID ]( page_list[idx] ); +page.onInit(); +this.pages.push(page); +} +else { +Debug.trace( 'page', 'Page ' + page_list[idx].ID + ' will be loaded on-demand' ); +} +} +}, +find: function(id) { +var page = find_object( this.pages, { ID: id } ); +if (!page) Debug.trace('PageManager', "Could not find page: " + id); +return page; +}, +notify_load: function(file, id) { +for (var idx = 0, len = this.page_list.length; idx < len; idx++) { +var page_config = this.page_list[idx]; +if (page_config.File == file) { +Debug.trace( 'page', "Initializing page on-demand: " + page_config.ID ); +var page = new Effect.Page[ page_config.ID ]( page_config ); +page.onInit(); +this.pages.push(page); +} +} +var self = this; +setTimeout( function() { +var result = self.activate(id, self.temp_args); +delete self.temp_args; +$('d_page_loading').hide(); +if (!result) { +$('page_'+id).hide(); +self.current_page_id = ''; +} +}, 1 ); +}, +activate: function(id, args) { +if (!find_object( this.pages, { ID: id } )) { +var page_config = find_object( this.page_list, { ID: id } ); +assert(!!page_config, "Page config not found: " + id ); +Debug.trace('page', "Loading file on-demand: " + page_config.File + " for page: " + id); +var url = '/effect/api/load_page/' + page_config.File + '?onafter=' + escape('page_manager.notify_load(\''+page_config.File+'\',\''+id+'\')'); +if (page_config.Requires) { +var files = page_config.Requires.split(/\,\s*/); +for (var idx = 0, len = files.length; idx < len; idx++) { +var filename = files[idx]; +if (!this.on_demand[filename]) { +Debug.trace('page', "Also loading file: " + filename); +url += '&file=' + filename; +this.on_demand[filename] = 1; +} +} +} +$('d_page_loading').show(); +this.temp_args = args; +load_script( url ); +return true; +} +$('page_'+id).show(); +var page = this.find(id); +page.active = true; +if (!args) args = []; +if (!isa_array(args)) args = [ args ]; +var result = page.onActivate.apply(page, args); +if (typeof(result) == 'boolean') return result; +else return alert("Page " + id + " onActivate did not return a boolean!"); +}, +deactivate: function(id, new_id) { +var page = this.find(id); +var result = page.onDeactivate(new_id); +if (result) { +$('page_'+id).hide(); +page.active = false; +} +return result; +}, +click: function(id, args) { +Debug.trace('page', "Switching pages to: " + id); +var old_id = this.current_page_id; +if (this.current_page_id) { +var result = this.deactivate( this.current_page_id, id ); +if (!result) return false; +} +this.current_page_id = id; +this.old_page_id = old_id; +window.scrollTo( 0, 0 ); +var result = this.activate(id, args); +if (!result) { +$('page_'+id).hide(); +this.current_page_id = ''; +} +return true; +} +} ); +Class.subclass( Effect.Page, "Effect.Page.Main", { +inited: false, +onActivate: function() { +Nav.bar( ['Main', 'EffectGames.com'] ); +Nav.title(''); +$('d_blog_news').innerHTML = loading_image(); +$('d_blog_community').innerHTML = loading_image(); +$('d_blog_featured').innerHTML = loading_image(); +Blog.search({ +stag: 'featured_game', +limit: 4, +full: 1, +callback: [this, 'receive_featured_games'] +}); +effect_api_get( 'get_site_info', { cat: 'pop_pub_games' }, [this, 'receive_pop_pub_games'], { } ); +Blog.search({ +stag: 'front_page', +limit: 5, +target: 'd_blog_news', +more: 1 +}); +Blog.search({ +path: '/community', +limit: 5, +target: 'd_blog_community', +more: 1 +}); +if (!this.inited) { +this.inited = true; +config.Strings.MainSlideshow.Slide = always_array( config.Strings.MainSlideshow.Slide ); +this.slide_idx = 0; +this.num_slides = config.Strings.MainSlideshow.Slide.length; +this.slide_div_num = 0; +this.slide_dir = 1; +this.bk_pos = -340; +this.bk_pos_target = -340; +this.slide_images = []; +for (var idx = 0, len = this.num_slides; idx < len; idx++) { +var url = images_uri + '/' + config.Strings.MainSlideshow.Slide[idx].Photo; +this.slide_images[idx] = new Image(); +this.slide_images[idx].src = png(url, true); +} +} +this.height_target = 470; +this.height_start = $('d_header').offsetHeight; +this.time_start = hires_time_now(); +this.duration = 0.75; +if (!this.timer) this.timer = setTimeout( '$P("Main").animate_mhs()', 33 ); +if (session.user) $('d_blurb_main').hide(); +else { +$('d_blurb_main').innerHTML = get_string('/Main/Blurb'); +$('d_blurb_main').show(); +} +return true; +}, +receive_pop_pub_games: function(response, tx) { +var html = ''; +if (response.Data && response.Data.Games && response.Data.Games.Game) { +var games = always_array( response.Data.Games.Game ); +for (var idx = 0, len = Math.min(games.length, 16); idx < len; idx++) { +var game = games[idx]; +html += '
    ' + +(game.Logo ? +user_image_thumbnail(game.Logo, 80, 60) : +'' +) + '
    ' + ww_fit_box(game.Title, 80, 2, session.em_width, 1) + '
    '; +} +html += '
    '; +} +else { +html += 'No active public games found! Why not create a new one?'; +} +$('d_main_pop_pub_games').innerHTML = html; +}, +receive_featured_games: function(response, tx) { +var html = ''; +if (response.Rows && response.Rows.Row) { +html += ''; +var rows = always_array( response.Rows.Row ); +for (var idx = 0, len = rows.length; idx < len; idx++) { +var row = rows[idx]; +var image_url = row.Params.featured_image; +if (image_url && image_url.match(/^(\w+)\/(\w+\.\w+)$/)) { +image_url = '/effect/api/view/users/' + RegExp.$1 + '/images/' + RegExp.$2; +} +if (idx % 2 == 0) html += ''; +html += ''; +if (idx % 2 == 1) html += ''; +} +if (rows.length % 2 == 1) { +html += ''; +html += ''; +} +html += '
    '; +html += ''; +html += ''; +html += ''; +html += ''; +html += ''; +html += '
    '; +html += '
    '; +html += '
    '; +html += '
    '; +html += '    		' + spacer(10,1) + ''; +html += '
    ' + row.Title + '
    '; +html += '
    ' + row.HTML + '
    '; +html += '    		' + spacer(15,1) + '
    '; +html += spacer(1,20); +html += '
    '; +} +$('d_blog_featured').innerHTML = html; +}, +animate_mhs: function() { +var now = hires_time_now(); +if (now - this.time_start >= this.duration) { +$('d_header').style.height = '' + this.height_target + 'px'; +$('d_shadow').style.height = '' + this.height_target + 'px'; +delete this.timer; +} +else { +var height = tweenFrame(this.height_start, this.height_target, (now - this.time_start) / this.duration, 'EaseOut', 'Circular'); +$('d_header').style.height = '' + height + 'px'; +$('d_shadow').style.height = '' + height + 'px'; +this.timer = setTimeout( '$P("Main").animate_mhs()', 33 ); +} +}, +onDeactivate: function() { +$('d_blog_news').innerHTML = ''; +$('d_blog_community').innerHTML = ''; +this.height_target = 75; +this.height_start = $('d_header').offsetHeight; +this.time_start = hires_time_now(); +if (!this.timer) this.timer = setTimeout( '$P("Main").animate_mhs()', 33 ); +return true; +}, +draw_slide: function() { +if (this.slide_timer) return; +var slide = config.Strings.MainSlideshow.Slide[ this.slide_idx ]; +this.old_photo = $('d_header_slideshow_photo_' + this.slide_div_num); +this.old_text = $('d_header_slideshow_text_' + this.slide_div_num); +this.slide_div_num = 1 - this.slide_div_num; +this.new_photo = $('d_header_slideshow_photo_' + this.slide_div_num); +this.new_text = $('d_header_slideshow_text_' + this.slide_div_num); +this.new_photo.style.backgroundImage = 'url('+png(images_uri+'/'+slide.Photo, true)+')'; +this.new_photo.setOpacity(0.0); +var html = ''; +html += slide.Text; +this.slide_width = this.new_text.offsetWidth; +this.new_text.innerHTML = html; +if (this.slide_dir == 1) this.new_text.style.left = '' + this.slide_width + 'px'; +else this.new_text.style.left = '-' + this.slide_width + 'px'; +this.slide_time_start = hires_time_now(); +this.slide_timer = setTimeout( '$P("Main").animate_mhs_slide()', 33 ); +}, +animate_mhs_slide: function() { +var now = hires_time_now(); +if (now - this.slide_time_start >= this.duration) { +this.new_text.style.left = '0px'; +this.old_text.style.left = '-' + this.slide_width + 'px'; +this.new_photo.setOpacity( 1.0 ); +this.old_photo.setOpacity( 0.0 ); +delete this.slide_timer; +this.bk_pos = this.bk_pos_target; +} +else { +var value = tweenFrame(0.0, 1.0, (now - this.slide_time_start) / this.duration, 'EaseOut', 'Circular'); +if (this.slide_dir == 1) { +this.new_text.style.left = '' + Math.floor( this.slide_width - (this.slide_width * value) ) + 'px'; +this.old_text.style.left = '-' + Math.floor( this.slide_width * value ) + 'px'; +} +else { +this.new_text.style.left = '-' + Math.floor( this.slide_width - (this.slide_width * value) ) + 'px'; +this.old_text.style.left = '' + Math.floor( this.slide_width * value ) + 'px'; +} +this.new_photo.setOpacity( value ); +this.old_photo.setOpacity( 1.0 - value ); +var bkp = Math.floor( this.bk_pos + ((this.bk_pos_target - this.bk_pos) * value) ); +$('d_header').style.backgroundPosition = '' + bkp + 'px 0px'; +this.slide_timer = setTimeout( '$P("Main").animate_mhs_slide()', 33 ); +} +}, +prev_slide: function() { +this.bk_pos_target += 200; +this.slide_idx--; +if (this.slide_idx < 0) this.slide_idx += this.num_slides; +this.slide_dir = -1; +this.draw_slide(); +}, +next_slide: function() { +this.bk_pos_target -= 200; +this.slide_idx++; +if (this.slide_idx >= this.num_slides) this.slide_idx -= this.num_slides; +this.slide_dir = 1; +this.draw_slide(); +} +} ); +Class.subclass( Effect.Page, "Effect.Page.PublicGameList", { +onActivate: function() { +Nav.bar( +['Main', 'EffectGames.com'], +['PublicGameList', "All Public Games"] +); +Nav.title( "List of All Public Game Projects" ); +effect_api_get( 'get_site_info', { cat: 'all_pub_games' }, [this, 'receive_all_pub_games'], { } ); +this.div.innerHTML = loading_image(); +return true; +}, +onDeactivate: function() { +this.div.innerHTML = ''; +return true; +}, +receive_all_pub_games: function(response, tx) { +var html = ''; +html += '

    List of All Public Game Projects

    '; +html += '
    This is the complete list of public games currently being built by our users, presented in alphabetical order. Maybe they could use some help! Check out the game project pages and see (requires user account).
    '; +if (response.Data && response.Data.Games && response.Data.Games.Game) { +var games = always_array( response.Data.Games.Game ); +for (var idx = 0, len = games.length; idx < len; idx++) { +var game = games[idx]; +html += '
    ' + +(game.Logo ? +user_image_thumbnail(game.Logo, 80, 60) : +'' +) + '
    ' + ww_fit_box(game.Title, 80, 2, session.em_width, 1) + '
    '; +} +html += '
    '; +} +else { +html += 'No public games found! Why not create a new one?'; +} +this.div.innerHTML = html; +} +} ); +Class.subclass( Effect.Page, "Effect.Page.Search", { +onActivate: function(args) { +if (!args) args = {}; +var search_text = args.q; +var start = args.s || 0; +if (!start) start = 0; +var title = 'Search results for "'+search_text+'"'; +Nav.bar( +['Main', 'EffectGames.com'], +['Search?q=' + escape(search_text), "Search Results"] +); +Nav.title( title ); +this.last_search_text = search_text; +$('d_article_search').innerHTML = loading_image(); +load_script( 'http://www.google.com/uds/GwebSearch?callback=receive_google_search_results&context=0&lstkp=0&rsz=large&hl=en&source=gsc&gss=.com&sig=&q='+escape(search_text)+'%20site%3Ahttp%3A%2F%2Fwww.effectgames.com%2F&key=notsupplied&v=1.0&start='+start+'&nocache=' + (new Date()).getTime() ); +$('h_article_search').innerHTML = title; +return true; +}, +onDeactivate: function(new_page) { +$('fe_search_bar').value = ''; +$('d_article_search').innerHTML = ''; +return true; +} +} ); +function do_search_bar() { +var search_text = $('fe_search_bar').value; +if (search_text.length) { +Nav.go('Search?q=' + escape(search_text)); +} +} +function receive_google_search_results(context, response) { +var html = ''; +html += '
    Powered by
    '; +if (response.results.length) { +for (var idx = 0, len = response.results.length; idx < len; idx++) { +var row = response.results[idx]; +var url = row.unescapedUrl.replace(/^.+article\.psp\.html/, '#Article'); +html += '
    '; +html += '
    '+row.title+'
    '; +html += '
    ' + row.content + '
    '; +html += '
    '; +} +} +else { +html += 'No results found.'; +} +if (response.cursor.pages) { +html += '
    Page: '; +for (var idx = 0, len = response.cursor.pages.length; idx < len; idx++) { +html += ''; +var page = response.cursor.pages[idx]; +var url = '#Search?q=' + escape($P('Search').last_search_text) + '&s=' + page.start; +if (response.cursor.currentPageIndex != idx) html += ''; +else html += ''; +html += page.label; +if (response.cursor.currentPageIndex != idx) html += ''; +else html += ''; +html += ''; +} +html += '
    '; +} +$('d_article_search').innerHTML = html; +} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/index.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/index.js new file mode 100644 index 0000000..8b164a4 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/index.js @@ -0,0 +1 @@ +exports.ZeParser = require('./ZeParser').ZeParser; diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/package.json b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/package.json new file mode 100644 index 0000000..69ea2c3 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/package.json @@ -0,0 +1,24 @@ +{ + "author": { + "name": "Peter van der Zee", + "url": "http://qfox.nl/" + }, + "name": "zeparser", + "description": "My JavaScript parser", + "version": "0.0.5", + "homepage": "https://github.com/qfox/ZeParser/", + "repository": { + "type": "git", + "url": "git://github.com/qfox/ZeParser.git" + }, + "main": "./index", + "engines": { + "node": "*" + }, + "dependencies": {}, + "devDependencies": {}, + "readme": "This is a JavaScript parser.\nhttp://github.com/qfox/ZeParser\n(c) Peter van der Zee\nhttp://qfox.nl\n\n\nBenchmark\nhttp://qfox.github.com/ZeParser/benchmark.html\n\nThe Tokenizer is used by the parser. The parser tells the tokenizer whether the next token may be a regular expression or not. Without the parser, the tokenizer will fail if regular expression literals are used in the input.\n\nUsage:\nZeParser.parse(input);\n\nReturns a \"parse tree\" which is a tree of an array of arrays with tokens (regular objects) as leafs. Meta information embedded as properties (of the arrays and the tokens).\n\nZeParser.createParser(input);\n\nReturns a new ZeParser instance which has already parsed the input. Amongst others, the ZeParser instance will have the properties .tree, .wtree and .btree.\n\n.tree is the parse tree mentioned above.\n.wtree (\"white\" tree) is a regular array with all the tokens encountered (including whitespace, line terminators and comments)\n.btree (\"black\" tree) is just like .wtree but without the whitespace, line terminators and comments. This is what the specification would call the \"token stream\".\n\nI'm aware that the naming convention is a bit awkward. It's a tradeoff between short and descriptive. The streams are used quite often in the analysis.\n\nTokens are regular objects with several properties. Amongst them are .tokposw and .tokposw, they correspond with their own position in the .wtree and .btree.\n\nThe parser has two modes for parsing: simple and extended. Simple mode is mainly for just parsing and returning the streams and a simple parse tree. There's not so much meta information here and this mode is mainly built for speed. The other mode has everything required for Zeon to do its job. This mode is toggled by the instance property .ast, which is true by default :)\n\nNon-factory example:\n\nvar input = \"foo\";\nvar tree = []; // this should probably be refactored away some day\nvar tokenizer = new Tokenizer(input); // dito\nvar parser = new ZeParser(input, tokenizer, tree);\nparser.parse(); // returns tree..., should never throw errors\n", + "readmeFilename": "README", + "_id": "zeparser@0.0.5", + "_from": "zeparser@0.0.5" +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/test-parser.html b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/test-parser.html new file mode 100644 index 0000000..0c37bb3 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/test-parser.html @@ -0,0 +1,26 @@ + + + + Parser Test Suite Page + + + + (c) qfox.nl
    + Parser test suite
    +
    Running...
    + + + + + + + \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/test-tokenizer.html b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/test-tokenizer.html new file mode 100644 index 0000000..141b5c1 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/test-tokenizer.html @@ -0,0 +1,23 @@ + + + + Tokenizer Test Suite Page + + + + (c) qfox.nl
    + + + + + + \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/tests.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/tests.js new file mode 100644 index 0000000..8a4138b --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/tests.js @@ -0,0 +1,478 @@ +// tests for both the tokenizer and parser. Parser test results could be checked tighter. +// api: [input, token-output-count, ?regex-hints, desc] +// regex-hints are for tokenizer, will tell for each token whether it might parse regex or not (parser's job) +var Tests = [ + +["var abc;", 4, "Variable Declaration"], +["var abc = 5;", 8, "Variable Declaration, Assignment"], +["/* */", 1, "Block Comment"], +["/** **/", 1, "JSDoc-style Comment"], +["var f = function(){;};", 13, "Assignment, Function Expression"], +["hi; // moo", 4, "Trailing Line Comment"], +["hi; // moo\n;", 6, "Trailing Line Comment, Linefeed, `;`"], +["var varwithfunction;", 4, "Variable Declaration, Identifier Containing Reserved Words, `;`"], +["a + b;", 6, "Addition/Concatenation"], + +["'a'", 1, "Single-Quoted String"], +["'a';", 2, "Single-Quoted String, `;`"], // Taken from the parser test suite. + +["'a\\n'", 1, "Single-Quoted String With Escaped Linefeed"], +["'a\\n';", 2, "Single-Quoted String With Escaped Linefeed, `;`"], // Taken from the parser test suite. + +["\"a\"", 1, "Double-Quoted String"], +["\"a\";", 2, "Double-Quoted String, `;`"], // Taken from the parser test suite. + +["\"a\\n\"", 1, "Double-Quoted String With Escaped Linefeed"], +["\"a\\n\";", 2, "Double-Quoted String With Escaped Linefeed, `;`"], // Taken from the parser test suite. + +["500", 1, "Integer"], +["500;", 2, "Integer, `;`"], // Taken from the parser test suite. + +["500.", 1, "Double With Trailing Decimal Point"], +["500.;", 2, "Double With Trailing Decimal Point"], // Taken from the parser test suite. + +["500.432", 1, "Double With Decimal Component"], +["500.432;", 2, "Double With Decimal Component, `;`"], // Taken from the parser test suite. + +[".432432", 1, "Number, 0 < Double < 1"], +[".432432;", 2, "Number, 0 < Double < 1, `;`"], // Taken from the parser test suite. + +["(a,b,c)", 7, "Parentheses, Comma-separated identifiers"], +["(a,b,c);", 8, "Parentheses, Comma-separated identifiers, `;`"], // Taken from the parser test suite. + +["[1,2,abc]", 7, "Array literal"], +["[1,2,abc];", 8, "Array literal, `;`"], // Taken from the parser test suite. + +["{a:1,\"b\":2,c:c}", 13, "Object literal"], +["var o = {a:1,\"b\":2,c:c};", 20, "Assignment, Object Literal, `;`"], // Taken from the parser test suite. + +["var x;\nvar y;", 9, "2 Variable Declarations, Multiple lines"], +["var x;\nfunction n(){ }", 13, "Variable, Linefeed, Function Declaration"], +["var x;\nfunction n(abc){ }", 14, "Variable, Linefeed, Function Declaration With One Argument"], +["var x;\nfunction n(abc, def){ }", 17, "Variable, Linefeed, Function Declaration With Multiple Arguments"], +["function n(){ \"hello\"; }", 11, "Function Declaration, Body"], + +["/a/;", 2, [true, false], "RegExp Literal, `;`"], +["/a/b;", 2, [true, true], "RegExp Literal, Flags, `;`"], +["++x;", 3, "Unary Increment, Prefix, `;`"], +[" / /;", 3, [true, true, false], "RegExp, Leading Whitespace, `;`"], +["/ / / / /", 5, [true, false, false, false, true], "RegExp Containing One Space, Space, Division, Space, RegExp Containing One Space"], + +// Taken from the parser test suite. + +["\"var\";", 2, "Keyword String, `;`"], +["\"variable\";", 2, "String Beginning With Keyword, `;`"], +["\"somevariable\";", 2, "String Containing Keyword, `;`"], +["\"somevar\";", 2, "String Ending With Keyword, `;`"], + +["var varwithfunction;", 4, "Keywords should not be matched in identifiers"], + +["var o = {a:1};", 12, "Object Literal With Unquoted Property"], +["var o = {\"b\":2};", 12, "Object Literal With Quoted Property"], +["var o = {c:c};", 12, "Object Literal With Equivalent Property Name and Identifier"], + +["/a/ / /b/;", 6, [true, true, false, false, true, false], "RegExp, Division, RegExp, `;`"], +["a/b/c;", 6, "Triple Division (Identifier / Identifier / Identifier)"], + +["+function(){/regex/;};", 9, [false, false, false, false, false, true, false, false, false], "Unary `+` Operator, Function Expression Containing RegExp and Semicolon, `;`"], + +// Line Terminators. +["\r\n", 1, "CRLF Line Ending = 1 Linefeed"], +["\r", 1, "CR Line Ending = 1 Linefeed"], +["\n", 1, "LF Line Ending = 1 Linefeed"], +["\r\n\n\u2028\u2029\r", 5, "Various Line Terminators"], + +// Whitespace. +["a \t\u000b\u000c\u00a0\uFFFFb", 8, "Whitespace"], + +// Comments. +["//foo!@#^&$1234\nbar;", 4, "Line Comment, Linefeed, Identifier, `;`"], +["/* abcd!@#@$* { } && null*/;", 2, "Single-Line Block Comment, `;`"], +["/*foo\nbar*/;", 2, "Multi-Line Block Comment, `;`"], +["/*x*x*/;", 2, "Block Comment With Asterisks, `;`"], +["/**/;", 2, "Empty Comment, `;`"], + +// Identifiers. +["x;", 2, "Single-Character Identifier, `;`"], +["_x;", 2, "Identifier With Leading `_`, `;`"], +["xyz;", 2, "Identifier With Letters Only, `;`"], +["$x;", 2, "Identifier With Leading `$`, `;`"], +["x5;", 2, "Identifier With Number As Second Character, `;`"], +["x_y;", 2, "Identifier Containing `_`, `;`"], +["x+5;", 4, "Identifier, Binary `+` Operator, Identifier, `;`"], +["xyz123;", 2, "Alphanumeric Identifier, `;`"], +["x1y1z1;", 2, "Alternating Alphanumeric Identifier, `;`"], +["foo\\u00d8bar;", 2, "Identifier With Unicode Escape Sequence (`\\uXXXX`), `;`"], +["f\u00d8\u00d8bar;", 2, "Identifier With Embedded Unicode Character"], + +// Numbers. +["5;", 2, "Integer, `;`"], +["5.5;", 2, "Double, `;`"], +["0;", 2, "Integer Zero, `;`"], +["0.0;", 2, "Double Zero, `;`"], +["0.001;", 2, "0 < Decimalized Double < 1, `;`"], +["1.e2;", 2, "Integer With Decimal and Exponential Component (`e`), `;`"], +["1.e-2;", 2, "Integer With Decimal and Negative Exponential Component, `;`"], +["1.E2;", 2, "Integer With Decimal and Uppercase Exponential Component (`E`), `;`"], +["1.E-2;", 2, "Integer With Decimal and Uppercase Negative Exponential Component, `;`"], +[".5;", 2, "0 < Double < 1, `;`"], +[".5e3;", 2, "(0 < Double < 1) With Exponential Component"], +[".5e-3;", 2, "(0 < Double < 1) With Negative Exponential Component"], +["0.5e3;", 2, "(0 < Decimalized Double < 1) With Exponential Component"], +["55;", 2, "Two-Digit Integer, `;`"], +["123;", 2, "Three-Digit Integer, `;`"], +["55.55;", 2, "Two-Digit Double, `;`"], +["55.55e10;", 2, "Two-Digit Double With Exponential Component, `;`"], +["123.456;", 2, "Three-Digit Double, `;`"], +["1+e;", 4, "Additive Expression, `;`"], +["0x01;", 2, "Hexadecimal `1` With 1 Leading Zero, `;`"], +["0xcafe;", 2, "Hexadecimal `51966`, `;`"], +["0x12345678;", 2, "Hexadecimal `305419896`, `;`"], +["0x1234ABCD;", 2, "Hexadecimal `305441741` With Uppercase Letters, `;`"], +["0x0001;", 2, "Hexadecimal `1` with 3 Leading Zeros, `;`"], + +// Strings. +["\"foo\";", 2, "Multi-Character Double-Quoted String, `;`"], +["\"a\\n\";", 2, "Double-Quoted String Containing Linefeed, `;`"], +["\'foo\';", 2, "Single-Quoted String, `;`"], +["'a\\n';", 2, "Single-Quoted String Containing Linefeed, `;`"], +["\"x\";", 2, "Single-Character Double-Quoted String, `;`"], +["'';", 2, "Empty Single-Quoted String, `;`"], +["\"foo\\tbar\";", 2, "Double-Quoted String With Tab Character, `;`"], +["\"!@#$%^&*()_+{}[]\";", 2, "Double-Quoted String Containing Punctuators, `;`"], +["\"/*test*/\";", 2, "Double-Quoted String Containing Block Comment, `;`"], +["\"//test\";", 2, "Double-Quoted String Containing Line Comment, `;`"], +["\"\\\\\";", 2, "Double-Quoted String Containing Reverse Solidus, `;`"], +["\"\\u0001\";", 2, "Double-Quoted String Containing Numeric Unicode Escape Sequence, `;`"], +["\"\\uFEFF\";", 2, "Double-Quoted String Containing Alphanumeric Unicode Escape Sequence, `;`"], +["\"\\u10002\";", 2, "Double-Quoted String Containing 5-Digit Unicode Escape Sequence, `;`"], +["\"\\x55\";", 2, "Double-Quoted String Containing Hex Escape Sequence, `;`"], +["\"\\x55a\";", 2, "Double-Quoted String Containing Hex Escape Sequence and Additional Character, `;`"], +["\"a\\\\nb\";", 2, "Double-Quoted String Containing Escaped Linefeed, `;`"], +["\";\"", 1, "Double-Quoted String Containing `;`"], +["\"a\\\nb\";", 2, "Double-Quoted String Containing Reverse Solidus and Linefeed, `;`"], +["'\\\\'+ ''", 4, "Single-Quoted String Containing Reverse Solidus, `+`, Empty Single-Quoted String"], + +// `null`, `true`, and `false`. +["null;", 2, "`null`, `;`"], +["true;", 2, "`true`, `;`"], +["false;", 2, "`false`, `;`"], + +// RegExps +["/a/;", 2, [true, true], "Single-Character RegExp, `;`"], +["/abc/;", 2, [true, true], "Multi-Character RegExp, `;`"], +["/abc[a-z]*def/g;", 2, [true, true], "RegExp Containing Character Range and Quantifier, `;`"], +["/\\b/;", 2, [true, true], "RegExp Containing Control Character, `;`"], +["/[a-zA-Z]/;", 2, [true, true], "RegExp Containing Extended Character Range, `;`"], +["/foo(.*)/g;", 2, [true, false], "RegExp Containing Capturing Group and Quantifier, `;`"], + +// Array Literals. +["[];", 3, "Empty Array, `;`"], +["[\b\n\f\r\t\x20];", 9, "Array Containing Whitespace, `;`"], +["[1];", 4, "Array Containing 1 Element, `;`"], +["[1,2];", 6, "Array Containing 2 Elements, `;`"], +["[1,2,,];", 8, "Array Containing 2 Elisions, `;`"], +["[1,2,3];", 8, "Array Containing 3 Elements, `;`"], +["[1,2,3,,,];", 11, "Array Containing 3 Elisions, `;`"], + +// Object Literals. +["({x:5});", 8, "Object Literal Containing 1 Member; `;`"], +["({x:5,y:6});", 12, "Object Literal Containing 2 Members, `;`"], +["({x:5,});", 9, "Object Literal Containing 1 Member and Trailing Comma, `;`"], +["({if:5});", 8, "Object Literal Containing Reserved Word Property Name, `;`"], +["({ get x() {42;} });", 17, "Object Literal Containing Getter, `;`"], +["({ set y(a) {1;} });", 18, "Object Literal Containing Setter, `;`"], + +// Member Expressions. +["o.m;", 4, "Dot Member Accessor, `;`"], +["o['m'];", 5, "Square Bracket Member Accessor, `;`"], +["o['n']['m'];", 8, "Nested Square Bracket Member Accessor, `;`"], +["o.n.m;", 6, "Nested Dot Member Accessor, `;`"], +["o.if;", 4, "Dot Reserved Property Name Accessor, `;`"], + +// Function Calls. +["f();", 4, "Function Call Operator, `;`"], +["f(x);", 5, "Function Call Operator With 1 Argument, `;`"], +["f(x,y);", 7, "Function Call Operator With Multiple Arguments, `;`"], +["o.m();", 6, "Dot Member Accessor, Function Call, `;`"], +["o['m']();", 7, "Square Bracket Member Accessor, Function Call, `;`"], +["o.m(x);", 7, "Dot Member Accessor, Function Call With 1 Argument, `;`"], +["o['m'](x);", 8, "Square Bracket Member Accessor, Function Call With 1 Argument, `;`"], +["o.m(x,y);", 9, "Dot Member Accessor, Function Call With 2 Arguments, `;`"], +["o['m'](x,y);", 10, "Square Bracket Member Accessor, Function Call With 2 Arguments, `;`"], +["f(x)(y);", 8, "Nested Function Call With 1 Argument Each, `;`"], +["f().x;", 6, "Function Call, Dot Member Accessor, `;`"], + +// `eval` Function. +["eval('x');", 5, "`eval` Invocation With 1 Argument, `;`"], +["(eval)('x');", 7, "Direct `eval` Call Example, `;`"], +["(1,eval)('x');", 9, "Indirect `eval` Call Example, `;`"], +["eval(x,y);", 7, "`eval` Invocation With 2 Arguments, `;`"], + +// `new` Operator. +["new f();", 6, "`new` Operator, Function Call, `;`"], +["new o;", 4, "`new` Operator, Identifier, `;`"], +["new o.m;", 6, "`new` Operator, Dot Member Accessor, `;`"], +["new o.m(x);", 9, "`new` Operator, Dot Member Accessor, Function Call With 1 Argument, `;`"], +["new o.m(x,y);", 11, "``new` Operator, Dot Member Accessor, Function Call With 2 Arguments , `;`"], + +// Prefix and Postfix Increment. +["++x;", 3, "Prefix Increment, Identifier, `;`"], +["x++;", 3, "Identifier, Postfix Increment, `;`"], +["--x;", 3, "Prefix Decrement, Identifier, `;`"], +["x--;", 3, "Postfix Decrement, Identifier, `;`"], +["x ++;", 4, "Identifier, Space, Postfix Increment, `;`"], +["x /* comment */ ++;", 6, "Identifier, Block Comment, Postfix Increment, `;`"], +["++ /* comment */ x;", 6, "Prefix Increment, Block Comment, Identifier, `;`"], + +// Unary Operators. +["delete x;", 4, "`delete` Operator, Space, Identifier, `;`"], +["void x;", 4, "`void` Operator, Space, Identifier, `;`"], +["typeof x;", 4, "`typeof` Operator, Space, Identifier, `;`"], +["+x;", 3, "Unary `+` Operator, Identifier, `;`"], +["-x;", 3, "Unary Negation Operator, Identifier, `;`"], +["~x;", 3, "Bitwise NOT Operator, Identifier, `;`"], +["!x;", 3, "Logical NOT Operator, Identifier, `;`"], + +// Comma Operator. +["x, y;", 5, "Comma Operator"], + +// Miscellaneous. +["new Date++;", 5, "`new` Operator, Identifier, Postfix Increment, `;`"], +["+x++;", 4, "Unary `+`, Identifier, Postfix Increment, `;`"], + +// Expressions. +["1 * 2;", 6, "Integer, Multiplication, Integer, `;`"], +["1 / 2;", 6, "Integer, Division, Integer, `;`"], +["1 % 2;", 6, "Integer, Modulus, Integer, `;`"], +["1 + 2;", 6, "Integer, Addition, Integer, `;`"], +["1 - 2;", 6, "Integer, Subtraction, Integer, `;`"], +["1 << 2;", 6, "Integer, Bitwise Left Shift, Integer, `;`"], +["1 >>> 2;", 6, "Integer, Bitwise Zero-fill Right Shift, Integer, `;`"], +["1 >> 2;", 6, "Integer, Bitwise Sign-Propagating Right Shift, Integer, `;`"], +["1 * 2 + 3;", 10, "Order-of-Operations Expression, `;`"], +["(1+2)*3;", 8, "Parenthesized Additive Expression, Multiplication, `;`"], +["1*(2+3);", 8, "Multiplication, Parenthesized Additive Expression, `;`"], +["xy;", 4, "Greater-Than Relational Operator, `;`"], +["x<=y;", 4, "Less-Than-or-Equal-To Relational Operator, `;`"], +["x>=y;", 4, "Greater-Than-or-Equal-To Relational Operator, `;`"], +["x instanceof y;", 6, "`instanceof` Operator, `;`"], +["x in y;", 6, "`in` Operator, `;`"], +["x&y;", 4, "Bitwise AND Operator, `;`"], +["x^y;", 4, "Bitwise XOR Operator, `;`"], +["x|y;", 4, "Bitwise OR Operator, `;`"], +["x+y>>= y;", 6, "Bitwise Zero-Fill Right Shift Assignment, `;`"], +["x <<= y;", 6, "Bitwise Left Shift Assignment, `;`"], +["x += y;", 6, "Additive Assignment, `;`"], +["x -= y;", 6, "Subtractive Assignment, `;`"], +["x *= y;", 6, "Multiplicative Assignment, `;`"], +["x /= y;", 6, "Divisive Assignment, `;`"], +["x %= y;", 6, "Modulus Assignment, `;`"], +["x >>= y;", 6, "Bitwise Sign-Propagating Right Shift Assignment, `;`"], +["x &= y;", 6, "Bitwise AND Assignment, `;`"], +["x ^= y;", 6, "Bitwise XOR Assignment, `;`"], +["x |= y;", 6, "Bitwise OR Assignment, `;`"], + +// Blocks. +["{};", 3, "Empty Block, `;`"], +["{x;};", 5, "Block Containing 1 Identifier, `;`"], +["{x;y;};", 7, "Block Containing 2 Identifiers, `;`"], + +// Variable Declarations. +["var abc;", 4, "Variable Declaration"], +["var x,y;", 6, "Comma-Separated Variable Declarations, `;`"], +["var x=1,y=2;", 10, "Comma-Separated Variable Initializations, `;`"], +["var x,y=2;", 8, "Variable Declaration, Variable Initialization, `;`"], + +// Empty Statements. +[";", 1, "Empty Statement"], +["\n;", 2, "Linefeed, `;`"], + +// Expression Statements. +["x;", 2, "Identifier, `;`"], +["5;", 2, "Integer, `;`"], +["1+2;", 4, "Additive Statement, `;`"], + +// `if...else` Statements. +["if (c) x; else y;", 13, "Space-Delimited `if...else` Statement"], +["if (c) x;", 8, "Space-Delimited `if` Statement, `;`"], +["if (c) {} else {};", 14, "Empty Block-Delimited `if...else` Statement"], +["if (c1) if (c2) s1; else s2;", 19, "Nested `if...else` Statement Without Dangling `else`"], + +// `while` and `do...while` Loops. +["do s; while (e);", 11, "Space-Delimited `do...while` Loop"], +["do { s; } while (e);", 15, "Block-Delimited `do...while` Loop"], +["while (e) s;", 8, "Space-Delimited `while` Loop"], +["while (e) { s; };", 13, "Block-Delimited `while` Loop"], + +// `for` and `for...in` Loops. +["for (;;) ;", 8, "Infinite Space-Delimited `for` Loop"], +["for (;c;x++) x;", 12, "`for` Loop: Empty Initialization Condition; Space-Delimited Body"], +["for (i;i foo(new window[(['Active'].concat('Object').join('X'))])\n```\n\n## License\n\nLicensed under the MIT license.\n\n[socket.io]: http://socket.io/\n", + "readmeFilename": "Readme.md", + "_id": "active-x-obfuscator@0.0.1", + "_from": "active-x-obfuscator@0.0.1" +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/test.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/test.js new file mode 100644 index 0000000..e8fc807 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/test.js @@ -0,0 +1,53 @@ +var activeXObfuscator = require('./index'); +var assert = require('assert'); + +var OBFUSCATED_ACTIVE_X_OBJECT = activeXObfuscator.OBFUSCATED_ACTIVE_X_OBJECT; +var OBFUSCATED_ACTIVE_X = activeXObfuscator.OBFUSCATED_ACTIVE_X; + +var input = + "foo(new ActiveXObject('Microsoft.XMLHTTP'))"; +var expected = + "foo(new window[" + OBFUSCATED_ACTIVE_X_OBJECT + "]('Microsoft.XMLHTTP'))"; +assert.equal(activeXObfuscator(input), expected); + +var input = + "var foo = 'ActiveXObject';"; +var expected = + "var foo = " + OBFUSCATED_ACTIVE_X_OBJECT + ";"; +assert.equal(activeXObfuscator(input), expected); + +var input = + 'var foo = "ActiveXObject";'; +var expected = + "var foo = " + OBFUSCATED_ACTIVE_X_OBJECT + ";"; +assert.equal(activeXObfuscator(input), expected); + +var input = + 'var foo = o.ActiveXObject;'; +var expected = + "var foo = o[" + OBFUSCATED_ACTIVE_X_OBJECT + "];"; +assert.equal(activeXObfuscator(input), expected); + +var input = + 'var foo = "ActiveX";'; +var expected = + "var foo = " + OBFUSCATED_ACTIVE_X + ";"; +assert.equal(activeXObfuscator(input), expected); + +var input = + "var foo = 'ActiveX';"; +var expected = + "var foo = " + OBFUSCATED_ACTIVE_X + ";"; +assert.equal(activeXObfuscator(input), expected); + +var input = + "var foo; // ActiveX is cool"; +var expected = + "var foo; // Ac...eX is cool"; +assert.equal(activeXObfuscator(input), expected); + +var input = + "var foo = 'ActiveX is cool';"; +assert.throws(function() { + activeXObfuscator(input); +}, /Unknown ActiveX occurence/); diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/.npmignore b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/.npmignore new file mode 100644 index 0000000..d97eaa0 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/.npmignore @@ -0,0 +1,4 @@ +.DS_Store +.tmp*~ +*.local.* +.pinf-* \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/README.html b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/README.html new file mode 100644 index 0000000..5f37ac0 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/README.html @@ -0,0 +1,981 @@ + + + + +UglifyJS – a JavaScript parser/compressor/beautifier + + + + + + + + + + + + + +
    + +
    + +
    +

    UglifyJS – a JavaScript parser/compressor/beautifier

    + + + + +
    +

    1 UglifyJS — a JavaScript parser/compressor/beautifier

    +
    + + +

    +This package implements a general-purpose JavaScript +parser/compressor/beautifier toolkit. It is developed on NodeJS, but it +should work on any JavaScript platform supporting the CommonJS module system +(and if your platform of choice doesn't support CommonJS, you can easily +implement it, or discard the exports.* lines from UglifyJS sources). +

    +

    +The tokenizer/parser generates an abstract syntax tree from JS code. You +can then traverse the AST to learn more about the code, or do various +manipulations on it. This part is implemented in parse-js.js and it's a +port to JavaScript of the excellent parse-js Common Lisp library from Marijn Haverbeke. +

    +

    +( See cl-uglify-js if you're looking for the Common Lisp version of +UglifyJS. ) +

    +

    +The second part of this package, implemented in process.js, inspects and +manipulates the AST generated by the parser to provide the following: +

    +
      +
    • ability to re-generate JavaScript code from the AST. Optionally + indented—you can use this if you want to “beautify” a program that has + been compressed, so that you can inspect the source. But you can also run + our code generator to print out an AST without any whitespace, so you + achieve compression as well. + +
      • +
    • shorten variable names (usually to single characters). Our mangler will + analyze the code and generate proper variable names, depending on scope + and usage, and is smart enough to deal with globals defined elsewhere, or + with eval() calls or with{} statements. In short, if eval() or + with{} are used in some scope, then all variables in that scope and any + variables in the parent scopes will remain unmangled, and any references + to such variables remain unmangled as well. + +
      • +
    • various small optimizations that may lead to faster code but certainly + lead to smaller code. Where possible, we do the following: + +
        +
      • foo["bar"] ==> foo.bar + +
        • +
      • remove block brackets {} + +
        • +
      • join consecutive var declarations: + var a = 10; var b = 20; ==> var a=10,b=20; + +
        • +
      • resolve simple constant expressions: 1 +2 * 3 ==> 7. We only do the + replacement if the result occupies less bytes; for example 1/3 would + translate to 0.333333333333, so in this case we don't replace it. + +
        • +
      • consecutive statements in blocks are merged into a sequence; in many + cases, this leaves blocks with a single statement, so then we can remove + the block brackets. + +
        • +
      • various optimizations for IF statements: + +
          +
        • if (foo) bar(); else baz(); ==> foo?bar():baz(); +
          • +
        • if (!foo) bar(); else baz(); ==> foo?baz():bar(); +
          • +
        • if (foo) bar(); ==> foo&&bar(); +
          • +
        • if (!foo) bar(); ==> foo||bar(); +
          • +
        • if (foo) return bar(); else return baz(); ==> return foo?bar():baz(); +
          • +
        • if (foo) return bar(); else something(); ==> {if(foo)return bar();something()} + +
          • +
        + +
        • +
      • remove some unreachable code and warn about it (code that follows a + return, throw, break or continue statement, except + function/variable declarations). + +
        • +
      • act a limited version of a pre-processor (c.f. the pre-processor of + C/C++) to allow you to safely replace selected global symbols with + specified values. When combined with the optimisations above this can + make UglifyJS operate slightly more like a compilation process, in + that when certain symbols are replaced by constant values, entire code + blocks may be optimised away as unreachable. +
        • +
      + +
      • +
    + + + +
    + +
    +

    1.1 Unsafe transformations

    +
    + + +

    +The following transformations can in theory break code, although they're +probably safe in most practical cases. To enable them you need to pass the +--unsafe flag. +

    + +
    + +
    +

    1.1.1 Calls involving the global Array constructor

    +
    + + +

    +The following transformations occur: +

    + + + +
    new Array(1, 2, 3, 4)  => [1,2,3,4]
+Array(a, b, c)         => [a,b,c]
+new Array(5)           => Array(5)
+new Array(a)           => Array(a)
+
    + + +

    +These are all safe if the Array name isn't redefined. JavaScript does allow +one to globally redefine Array (and pretty much everything, in fact) but I +personally don't see why would anyone do that. +

    +

    +UglifyJS does handle the case where Array is redefined locally, or even +globally but with a function or var declaration. Therefore, in the +following cases UglifyJS doesn't touch calls or instantiations of Array: +

    + + + +
    // case 1.  globally declared variable
+  var Array;
+  new Array(1, 2, 3);
+  Array(a, b);
+
+  // or (can be declared later)
+  new Array(1, 2, 3);
+  var Array;
+
+  // or (can be a function)
+  new Array(1, 2, 3);
+  function Array() { ... }
+
+// case 2.  declared in a function
+  (function(){
+    a = new Array(1, 2, 3);
+    b = Array(5, 6);
+    var Array;
+  })();
+
+  // or
+  (function(Array){
+    return Array(5, 6, 7);
+  })();
+
+  // or
+  (function(){
+    return new Array(1, 2, 3, 4);
+    function Array() { ... }
+  })();
+
+  // etc.
+
    + + +
    + +
    + +
    +

    1.1.2 obj.toString() ==> obj+“”

    +
    + + +
    +
    + +
    + +
    +

    1.2 Install (NPM)

    +
    + + +

    +UglifyJS is now available through NPM — npm install uglify-js should do +the job. +

    +
    + +
    + +
    +

    1.3 Install latest code from GitHub

    +
    + + + + + +
    ## clone the repository
+mkdir -p /where/you/wanna/put/it
+cd /where/you/wanna/put/it
+git clone git://github.com/mishoo/UglifyJS.git
+
+## make the module available to Node
+mkdir -p ~/.node_libraries/
+cd ~/.node_libraries/
+ln -s /where/you/wanna/put/it/UglifyJS/uglify-js.js
+
+## and if you want the CLI script too:
+mkdir -p ~/bin
+cd ~/bin
+ln -s /where/you/wanna/put/it/UglifyJS/bin/uglifyjs
+  # (then add ~/bin to your $PATH if it's not there already)
+
    + + +
    + +
    + +
    +

    1.4 Usage

    +
    + + +

    +There is a command-line tool that exposes the functionality of this library +for your shell-scripting needs: +

    + + + +
    uglifyjs [ options... ] [ filename ]
+
    + + +

    +filename should be the last argument and should name the file from which +to read the JavaScript code. If you don't specify it, it will read code +from STDIN. +

    +

    +Supported options: +

    +
      +
    • -b or --beautify — output indented code; when passed, additional + options control the beautifier: + +
        +
      • -i N or --indent N — indentation level (number of spaces) + +
        • +
      • -q or --quote-keys — quote keys in literal objects (by default, + only keys that cannot be identifier names will be quotes). + +
        • +
      + +
      • +
    • --ascii — pass this argument to encode non-ASCII characters as + \uXXXX sequences. By default UglifyJS won't bother to do it and will + output Unicode characters instead. (the output is always encoded in UTF8, + but if you pass this option you'll only get ASCII). + +
      • +
    • -nm or --no-mangle — don't mangle names. + +
      • +
    • -nmf or --no-mangle-functions – in case you want to mangle variable + names, but not touch function names. + +
      • +
    • -ns or --no-squeeze — don't call ast_squeeze() (which does various + optimizations that result in smaller, less readable code). + +
      • +
    • -mt or --mangle-toplevel — mangle names in the toplevel scope too + (by default we don't do this). + +
      • +
    • --no-seqs — when ast_squeeze() is called (thus, unless you pass + --no-squeeze) it will reduce consecutive statements in blocks into a + sequence. For example, "a = 10; b = 20; foo();" will be written as + "a=10,b=20,foo();". In various occasions, this allows us to discard the + block brackets (since the block becomes a single statement). This is ON + by default because it seems safe and saves a few hundred bytes on some + libs that I tested it on, but pass --no-seqs to disable it. + +
      • +
    • --no-dead-code — by default, UglifyJS will remove code that is + obviously unreachable (code that follows a return, throw, break or + continue statement and is not a function/variable declaration). Pass + this option to disable this optimization. + +
      • +
    • -nc or --no-copyright — by default, uglifyjs will keep the initial + comment tokens in the generated code (assumed to be copyright information + etc.). If you pass this it will discard it. + +
      • +
    • -o filename or --output filename — put the result in filename. If + this isn't given, the result goes to standard output (or see next one). + +
      • +
    • --overwrite — if the code is read from a file (not from STDIN) and you + pass --overwrite then the output will be written in the same file. + +
      • +
    • --ast — pass this if you want to get the Abstract Syntax Tree instead + of JavaScript as output. Useful for debugging or learning more about the + internals. + +
      • +
    • -v or --verbose — output some notes on STDERR (for now just how long + each operation takes). + +
      • +
    • -d SYMBOL[=VALUE] or --define SYMBOL[=VALUE] — will replace + all instances of the specified symbol where used as an identifier + (except where symbol has properly declared by a var declaration or + use as function parameter or similar) with the specified value. This + argument may be specified multiple times to define multiple + symbols - if no value is specified the symbol will be replaced with + the value true, or you can specify a numeric value (such as + 1024), a quoted string value (such as ="object"= or + ='https://github.com'), or the name of another symbol or keyword (such as =null or document). + This allows you, for example, to assign meaningful names to key + constant values but discard the symbolic names in the uglified + version for brevity/efficiency, or when used wth care, allows + UglifyJS to operate as a form of conditional compilation + whereby defining appropriate values may, by dint of the constant + folding and dead code removal features above, remove entire + superfluous code blocks (e.g. completely remove instrumentation or + trace code for production use). + Where string values are being defined, the handling of quotes are + likely to be subject to the specifics of your command shell + environment, so you may need to experiment with quoting styles + depending on your platform, or you may find the option + --define-from-module more suitable for use. + +
      • +
    • -define-from-module SOMEMODULE — will load the named module (as + per the NodeJS require() function) and iterate all the exported + properties of the module defining them as symbol names to be defined + (as if by the --define option) per the name of each property + (i.e. without the module name prefix) and given the value of the + property. This is a much easier way to handle and document groups of + symbols to be defined rather than a large number of --define + options. + +
      • +
    • --unsafe — enable other additional optimizations that are known to be + unsafe in some contrived situations, but could still be generally useful. + For now only these: + +
        +
      • foo.toString() ==> foo+"" +
        • +
      • new Array(x,…) ==> [x,…] +
        • +
      • new Array(x) ==> Array(x) + +
        • +
      + +
      • +
    • --max-line-len (default 32K characters) — add a newline after around + 32K characters. I've seen both FF and Chrome croak when all the code was + on a single line of around 670K. Pass –max-line-len 0 to disable this + safety feature. + +
      • +
    • --reserved-names — some libraries rely on certain names to be used, as + pointed out in issue #92 and #81, so this option allow you to exclude such + names from the mangler. For example, to keep names require and $super + intact you'd specify –reserved-names "require,$super". + +
      • +
    • --inline-script – when you want to include the output literally in an + HTML <script> tag you can use this option to prevent </script from + showing up in the output. + +
      • +
    • --lift-vars – when you pass this, UglifyJS will apply the following + transformations (see the notes in API, ast_lift_variables): + +
        +
      • put all var declarations at the start of the scope +
        • +
      • make sure a variable is declared only once +
        • +
      • discard unused function arguments +
        • +
      • discard unused inner (named) functions +
        • +
      • finally, try to merge assignments into that one var declaration, if + possible. +
        • +
      + +
      • +
    + + + +
    + +
    +

    1.4.1 API

    +
    + + +

    +To use the library from JavaScript, you'd do the following (example for +NodeJS): +

    + + + +
    var jsp = require("uglify-js").parser;
+var pro = require("uglify-js").uglify;
+
+var orig_code = "... JS code here";
+var ast = jsp.parse(orig_code); // parse code and get the initial AST
+ast = pro.ast_mangle(ast); // get a new AST with mangled names
+ast = pro.ast_squeeze(ast); // get an AST with compression optimizations
+var final_code = pro.gen_code(ast); // compressed code here
+
    + + +

    +The above performs the full compression that is possible right now. As you +can see, there are a sequence of steps which you can apply. For example if +you want compressed output but for some reason you don't want to mangle +variable names, you would simply skip the line that calls +pro.ast_mangle(ast). +

    +

    +Some of these functions take optional arguments. Here's a description: +

    +
      +
    • jsp.parse(code, strict_semicolons) – parses JS code and returns an AST. + strict_semicolons is optional and defaults to false. If you pass + true then the parser will throw an error when it expects a semicolon and + it doesn't find it. For most JS code you don't want that, but it's useful + if you want to strictly sanitize your code. + +
      • +
    • pro.ast_lift_variables(ast) – merge and move var declarations to the + scop of the scope; discard unused function arguments or variables; discard + unused (named) inner functions. It also tries to merge assignments + following the var declaration into it. + +

      + If your code is very hand-optimized concerning var declarations, this + lifting variable declarations might actually increase size. For me it + helps out. On jQuery it adds 865 bytes (243 after gzip). YMMV. Also + note that (since it's not enabled by default) this operation isn't yet + heavily tested (please report if you find issues!). +

      +

      + Note that although it might increase the image size (on jQuery it gains + 865 bytes, 243 after gzip) it's technically more correct: in certain + situations, dead code removal might drop variable declarations, which + would not happen if the variables are lifted in advance. +

      +

      + Here's an example of what it does: +

      • +
    + + + + + +
    function f(a, b, c, d, e) {
+    var q;
+    var w;
+    w = 10;
+    q = 20;
+    for (var i = 1; i < 10; ++i) {
+        var boo = foo(a);
+    }
+    for (var i = 0; i < 1; ++i) {
+        var boo = bar(c);
+    }
+    function foo(){ ... }
+    function bar(){ ... }
+    function baz(){ ... }
+}
+
+// transforms into ==>
+
+function f(a, b, c) {
+    var i, boo, w = 10, q = 20;
+    for (i = 1; i < 10; ++i) {
+        boo = foo(a);
+    }
+    for (i = 0; i < 1; ++i) {
+        boo = bar(c);
+    }
+    function foo() { ... }
+    function bar() { ... }
+}
+
    + + +
      +
    • pro.ast_mangle(ast, options) – generates a new AST containing mangled + (compressed) variable and function names. It supports the following + options: + +
        +
      • toplevel – mangle toplevel names (by default we don't touch them). +
        • +
      • except – an array of names to exclude from compression. +
        • +
      • defines – an object with properties named after symbols to + replace (see the --define option for the script) and the values + representing the AST replacement value. + +
        • +
      + +
      • +
    • pro.ast_squeeze(ast, options) – employs further optimizations designed + to reduce the size of the code that gen_code would generate from the + AST. Returns a new AST. options can be a hash; the supported options + are: + +
        +
      • make_seqs (default true) which will cause consecutive statements in a + block to be merged using the "sequence" (comma) operator + +
        • +
      • dead_code (default true) which will remove unreachable code. + +
        • +
      + +
      • +
    • pro.gen_code(ast, options) – generates JS code from the AST. By + default it's minified, but using the options argument you can get nicely + formatted output. options is, well, optional :-) and if you pass it it + must be an object and supports the following properties (below you can see + the default values): + +
        +
      • beautify: false – pass true if you want indented output +
        • +
      • indent_start: 0 (only applies when beautify is true) – initial + indentation in spaces +
        • +
      • indent_level: 4 (only applies when beautify is true) -- + indentation level, in spaces (pass an even number) +
        • +
      • quote_keys: false – if you pass true it will quote all keys in + literal objects +
        • +
      • space_colon: false (only applies when beautify is true) – wether + to put a space before the colon in object literals +
        • +
      • ascii_only: false – pass true if you want to encode non-ASCII + characters as \uXXXX. +
        • +
      • inline_script: false – pass true to escape occurrences of + </script in strings +
        • +
      + +
      • +
    + + +
    + +
    + +
    +

    1.4.2 Beautifier shortcoming – no more comments

    +
    + + +

    +The beautifier can be used as a general purpose indentation tool. It's +useful when you want to make a minified file readable. One limitation, +though, is that it discards all comments, so you don't really want to use it +to reformat your code, unless you don't have, or don't care about, comments. +

    +

    +In fact it's not the beautifier who discards comments — they are dumped at +the parsing stage, when we build the initial AST. Comments don't really +make sense in the AST, and while we could add nodes for them, it would be +inconvenient because we'd have to add special rules to ignore them at all +the processing stages. +

    +
    + +
    + +
    +

    1.4.3 Use as a code pre-processor

    +
    + + +

    +The --define option can be used, particularly when combined with the +constant folding logic, as a form of pre-processor to enable or remove +particular constructions, such as might be used for instrumenting +development code, or to produce variations aimed at a specific +platform. +

    +

    +The code below illustrates the way this can be done, and how the +symbol replacement is performed. +

    + + + +
    CLAUSE1: if (typeof DEVMODE === 'undefined') {
+    DEVMODE = true;
+}
+
+CLAUSE2: function init() {
+    if (DEVMODE) {
+        console.log("init() called");
+    }
+    ....
+    DEVMODE &amp;&amp; console.log("init() complete");
+}
+
+CLAUSE3: function reportDeviceStatus(device) {
+    var DEVMODE = device.mode, DEVNAME = device.name;
+    if (DEVMODE === 'open') {
+        ....
+    }
+}
+
    + + +

    +When the above code is normally executed, the undeclared global +variable DEVMODE will be assigned the value true (see CLAUSE1) +and so the init() function (CLAUSE2) will write messages to the +console log when executed, but in CLAUSE3 a locally declared +variable will mask access to the DEVMODE global symbol. +

    +

    +If the above code is processed by UglifyJS with an argument of +--define DEVMODE=false then UglifyJS will replace DEVMODE with the +boolean constant value false within CLAUSE1 and CLAUSE2, but it +will leave CLAUSE3 as it stands because there DEVMODE resolves to +a validly declared variable. +

    +

    +And more so, the constant-folding features of UglifyJS will recognise +that the if condition of CLAUSE1 is thus always false, and so will +remove the test and body of CLAUSE1 altogether (including the +otherwise slightly problematical statement false = true; which it +will have formed by replacing DEVMODE in the body). Similarly, +within CLAUSE2 both calls to console.log() will be removed +altogether. +

    +

    +In this way you can mimic, to a limited degree, the functionality of +the C/C++ pre-processor to enable or completely remove blocks +depending on how certain symbols are defined - perhaps using UglifyJS +to generate different versions of source aimed at different +environments +

    +

    +It is recommmended (but not made mandatory) that symbols designed for +this purpose are given names consisting of UPPER_CASE_LETTERS to +distinguish them from other (normal) symbols and avoid the sort of +clash that CLAUSE3 above illustrates. +

    +
    +
    + +
    + +
    +

    1.5 Compression – how good is it?

    +
    + + +

    +Here are updated statistics. (I also updated my Google Closure and YUI +installations). +

    +

    +We're still a lot better than YUI in terms of compression, though slightly +slower. We're still a lot faster than Closure, and compression after gzip +is comparable. +

    + + ++ + + + + + + + + + +
    FileUglifyJSUglifyJS+gzipClosureClosure+gzipYUIYUI+gzip
    jquery-1.6.2.js91001 (0:01.59)3189690678 (0:07.40)31979101527 (0:01.82)34646
    paper.js142023 (0:01.65)43334134301 (0:07.42)42495173383 (0:01.58)48785
    prototype.js88544 (0:01.09)2668086955 (0:06.97)2632692130 (0:00.79)28624
    thelib-full.js (DynarchLIB)251939 (0:02.55)72535249911 (0:09.05)72696258869 (0:01.94)76584
    + + +
    + +
    + +
    +

    1.6 Bugs?

    +
    + + +

    +Unfortunately, for the time being there is no automated test suite. But I +ran the compressor manually on non-trivial code, and then I tested that the +generated code works as expected. A few hundred times. +

    +

    +DynarchLIB was started in times when there was no good JS minifier. +Therefore I was quite religious about trying to write short code manually, +and as such DL contains a lot of syntactic hacks1 such as “foo == bar ? a += 10 : b = 20”, though the more readable version would clearly be to use +“if/else”. +

    +

    +Since the parser/compressor runs fine on DL and jQuery, I'm quite confident +that it's solid enough for production use. If you can identify any bugs, +I'd love to hear about them (use the Google Group or email me directly). +

    +
    + +
    + +
    +

    1.7 Links

    +
    + + + + + +
    + +
    + +
    +

    1.8 License

    +
    + + +

    +UglifyJS is released under the BSD license: +

    + + + +
    Copyright 2010 (c) Mihai Bazon <mihai.bazon@gmail.com>
+Based on parse-js (http://marijn.haverbeke.nl/parse-js/).
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+    * Redistributions of source code must retain the above
+      copyright notice, this list of conditions and the following
+      disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials
+      provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
    + + +
    +

    Footnotes:

    +
    +

    1 I even reported a few bugs and suggested some fixes in the original + parse-js library, and Marijn pushed fixes literally in minutes. +

    +
    +
    + +
    +
    +
    + +
    +

    Date: 2011-12-09 14:59:08 EET

    +

    Author: Mihai Bazon

    +

    Org version 7.7 with Emacs version 23

    +Validate XHTML 1.0 + +
    + + diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/README.org b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/README.org new file mode 100644 index 0000000..4d01fdf --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/README.org @@ -0,0 +1,574 @@ +#+TITLE: UglifyJS -- a JavaScript parser/compressor/beautifier +#+KEYWORDS: javascript, js, parser, compiler, compressor, mangle, minify, minifier +#+DESCRIPTION: a JavaScript parser/compressor/beautifier in JavaScript +#+STYLE: +#+AUTHOR: Mihai Bazon +#+EMAIL: mihai.bazon@gmail.com + +* UglifyJS --- a JavaScript parser/compressor/beautifier + +This package implements a general-purpose JavaScript +parser/compressor/beautifier toolkit. It is developed on [[http://nodejs.org/][NodeJS]], but it +should work on any JavaScript platform supporting the CommonJS module system +(and if your platform of choice doesn't support CommonJS, you can easily +implement it, or discard the =exports.*= lines from UglifyJS sources). + +The tokenizer/parser generates an abstract syntax tree from JS code. You +can then traverse the AST to learn more about the code, or do various +manipulations on it. This part is implemented in [[../lib/parse-js.js][parse-js.js]] and it's a +port to JavaScript of the excellent [[http://marijn.haverbeke.nl/parse-js/][parse-js]] Common Lisp library from [[http://marijn.haverbeke.nl/][Marijn +Haverbeke]]. + +( See [[http://github.com/mishoo/cl-uglify-js][cl-uglify-js]] if you're looking for the Common Lisp version of +UglifyJS. ) + +The second part of this package, implemented in [[../lib/process.js][process.js]], inspects and +manipulates the AST generated by the parser to provide the following: + +- ability to re-generate JavaScript code from the AST. Optionally + indented---you can use this if you want to “beautify” a program that has + been compressed, so that you can inspect the source. But you can also run + our code generator to print out an AST without any whitespace, so you + achieve compression as well. + +- shorten variable names (usually to single characters). Our mangler will + analyze the code and generate proper variable names, depending on scope + and usage, and is smart enough to deal with globals defined elsewhere, or + with =eval()= calls or =with{}= statements. In short, if =eval()= or + =with{}= are used in some scope, then all variables in that scope and any + variables in the parent scopes will remain unmangled, and any references + to such variables remain unmangled as well. + +- various small optimizations that may lead to faster code but certainly + lead to smaller code. Where possible, we do the following: + + - foo["bar"] ==> foo.bar + + - remove block brackets ={}= + + - join consecutive var declarations: + var a = 10; var b = 20; ==> var a=10,b=20; + + - resolve simple constant expressions: 1 +2 * 3 ==> 7. We only do the + replacement if the result occupies less bytes; for example 1/3 would + translate to 0.333333333333, so in this case we don't replace it. + + - consecutive statements in blocks are merged into a sequence; in many + cases, this leaves blocks with a single statement, so then we can remove + the block brackets. + + - various optimizations for IF statements: + + - if (foo) bar(); else baz(); ==> foo?bar():baz(); + - if (!foo) bar(); else baz(); ==> foo?baz():bar(); + - if (foo) bar(); ==> foo&&bar(); + - if (!foo) bar(); ==> foo||bar(); + - if (foo) return bar(); else return baz(); ==> return foo?bar():baz(); + - if (foo) return bar(); else something(); ==> {if(foo)return bar();something()} + + - remove some unreachable code and warn about it (code that follows a + =return=, =throw=, =break= or =continue= statement, except + function/variable declarations). + + - act a limited version of a pre-processor (c.f. the pre-processor of + C/C++) to allow you to safely replace selected global symbols with + specified values. When combined with the optimisations above this can + make UglifyJS operate slightly more like a compilation process, in + that when certain symbols are replaced by constant values, entire code + blocks may be optimised away as unreachable. + +** <> + +The following transformations can in theory break code, although they're +probably safe in most practical cases. To enable them you need to pass the +=--unsafe= flag. + +*** Calls involving the global Array constructor + +The following transformations occur: + +#+BEGIN_SRC js +new Array(1, 2, 3, 4) => [1,2,3,4] +Array(a, b, c) => [a,b,c] +new Array(5) => Array(5) +new Array(a) => Array(a) +#+END_SRC + +These are all safe if the Array name isn't redefined. JavaScript does allow +one to globally redefine Array (and pretty much everything, in fact) but I +personally don't see why would anyone do that. + +UglifyJS does handle the case where Array is redefined locally, or even +globally but with a =function= or =var= declaration. Therefore, in the +following cases UglifyJS *doesn't touch* calls or instantiations of Array: + +#+BEGIN_SRC js +// case 1. globally declared variable + var Array; + new Array(1, 2, 3); + Array(a, b); + + // or (can be declared later) + new Array(1, 2, 3); + var Array; + + // or (can be a function) + new Array(1, 2, 3); + function Array() { ... } + +// case 2. declared in a function + (function(){ + a = new Array(1, 2, 3); + b = Array(5, 6); + var Array; + })(); + + // or + (function(Array){ + return Array(5, 6, 7); + })(); + + // or + (function(){ + return new Array(1, 2, 3, 4); + function Array() { ... } + })(); + + // etc. +#+END_SRC + +*** =obj.toString()= ==> =obj+“”= + +** Install (NPM) + +UglifyJS is now available through NPM --- =npm install uglify-js= should do +the job. + +** Install latest code from GitHub + +#+BEGIN_SRC sh +## clone the repository +mkdir -p /where/you/wanna/put/it +cd /where/you/wanna/put/it +git clone git://github.com/mishoo/UglifyJS.git + +## make the module available to Node +mkdir -p ~/.node_libraries/ +cd ~/.node_libraries/ +ln -s /where/you/wanna/put/it/UglifyJS/uglify-js.js + +## and if you want the CLI script too: +mkdir -p ~/bin +cd ~/bin +ln -s /where/you/wanna/put/it/UglifyJS/bin/uglifyjs + # (then add ~/bin to your $PATH if it's not there already) +#+END_SRC + +** Usage + +There is a command-line tool that exposes the functionality of this library +for your shell-scripting needs: + +#+BEGIN_SRC sh +uglifyjs [ options... ] [ filename ] +#+END_SRC + +=filename= should be the last argument and should name the file from which +to read the JavaScript code. If you don't specify it, it will read code +from STDIN. + +Supported options: + +- =-b= or =--beautify= --- output indented code; when passed, additional + options control the beautifier: + + - =-i N= or =--indent N= --- indentation level (number of spaces) + + - =-q= or =--quote-keys= --- quote keys in literal objects (by default, + only keys that cannot be identifier names will be quotes). + +- =--ascii= --- pass this argument to encode non-ASCII characters as + =\uXXXX= sequences. By default UglifyJS won't bother to do it and will + output Unicode characters instead. (the output is always encoded in UTF8, + but if you pass this option you'll only get ASCII). + +- =-nm= or =--no-mangle= --- don't mangle names. + +- =-nmf= or =--no-mangle-functions= -- in case you want to mangle variable + names, but not touch function names. + +- =-ns= or =--no-squeeze= --- don't call =ast_squeeze()= (which does various + optimizations that result in smaller, less readable code). + +- =-mt= or =--mangle-toplevel= --- mangle names in the toplevel scope too + (by default we don't do this). + +- =--no-seqs= --- when =ast_squeeze()= is called (thus, unless you pass + =--no-squeeze=) it will reduce consecutive statements in blocks into a + sequence. For example, "a = 10; b = 20; foo();" will be written as + "a=10,b=20,foo();". In various occasions, this allows us to discard the + block brackets (since the block becomes a single statement). This is ON + by default because it seems safe and saves a few hundred bytes on some + libs that I tested it on, but pass =--no-seqs= to disable it. + +- =--no-dead-code= --- by default, UglifyJS will remove code that is + obviously unreachable (code that follows a =return=, =throw=, =break= or + =continue= statement and is not a function/variable declaration). Pass + this option to disable this optimization. + +- =-nc= or =--no-copyright= --- by default, =uglifyjs= will keep the initial + comment tokens in the generated code (assumed to be copyright information + etc.). If you pass this it will discard it. + +- =-o filename= or =--output filename= --- put the result in =filename=. If + this isn't given, the result goes to standard output (or see next one). + +- =--overwrite= --- if the code is read from a file (not from STDIN) and you + pass =--overwrite= then the output will be written in the same file. + +- =--ast= --- pass this if you want to get the Abstract Syntax Tree instead + of JavaScript as output. Useful for debugging or learning more about the + internals. + +- =-v= or =--verbose= --- output some notes on STDERR (for now just how long + each operation takes). + +- =-d SYMBOL[=VALUE]= or =--define SYMBOL[=VALUE]= --- will replace + all instances of the specified symbol where used as an identifier + (except where symbol has properly declared by a var declaration or + use as function parameter or similar) with the specified value. This + argument may be specified multiple times to define multiple + symbols - if no value is specified the symbol will be replaced with + the value =true=, or you can specify a numeric value (such as + =1024=), a quoted string value (such as ="object"= or + ='https://github.com'=), or the name of another symbol or keyword + (such as =null= or =document=). + This allows you, for example, to assign meaningful names to key + constant values but discard the symbolic names in the uglified + version for brevity/efficiency, or when used wth care, allows + UglifyJS to operate as a form of *conditional compilation* + whereby defining appropriate values may, by dint of the constant + folding and dead code removal features above, remove entire + superfluous code blocks (e.g. completely remove instrumentation or + trace code for production use). + Where string values are being defined, the handling of quotes are + likely to be subject to the specifics of your command shell + environment, so you may need to experiment with quoting styles + depending on your platform, or you may find the option + =--define-from-module= more suitable for use. + +- =-define-from-module SOMEMODULE= --- will load the named module (as + per the NodeJS =require()= function) and iterate all the exported + properties of the module defining them as symbol names to be defined + (as if by the =--define= option) per the name of each property + (i.e. without the module name prefix) and given the value of the + property. This is a much easier way to handle and document groups of + symbols to be defined rather than a large number of =--define= + options. + +- =--unsafe= --- enable other additional optimizations that are known to be + unsafe in some contrived situations, but could still be generally useful. + For now only these: + + - foo.toString() ==> foo+"" + - new Array(x,...) ==> [x,...] + - new Array(x) ==> Array(x) + +- =--max-line-len= (default 32K characters) --- add a newline after around + 32K characters. I've seen both FF and Chrome croak when all the code was + on a single line of around 670K. Pass --max-line-len 0 to disable this + safety feature. + +- =--reserved-names= --- some libraries rely on certain names to be used, as + pointed out in issue #92 and #81, so this option allow you to exclude such + names from the mangler. For example, to keep names =require= and =$super= + intact you'd specify --reserved-names "require,$super". + +- =--inline-script= -- when you want to include the output literally in an + HTML =\n\n\n\n\n
    \n\n
    \n\n
    \n

    UglifyJS – a JavaScript parser/compressor/beautifier

    \n\n\n\n\n
    \n

    1 UglifyJS — a JavaScript parser/compressor/beautifier

    \n
    \n\n\n

    \nThis package implements a general-purpose JavaScript\nparser/compressor/beautifier toolkit. It is developed on NodeJS, but it\nshould work on any JavaScript platform supporting the CommonJS module system\n(and if your platform of choice doesn't support CommonJS, you can easily\nimplement it, or discard the exports.* lines from UglifyJS sources).\n

    \n

    \nThe tokenizer/parser generates an abstract syntax tree from JS code. You\ncan then traverse the AST to learn more about the code, or do various\nmanipulations on it. This part is implemented in parse-js.js and it's a\nport to JavaScript of the excellent parse-js Common Lisp library from Marijn Haverbeke.\n

    \n

    \n( See cl-uglify-js if you're looking for the Common Lisp version of\nUglifyJS. )\n

    \n

    \nThe second part of this package, implemented in process.js, inspects and\nmanipulates the AST generated by the parser to provide the following:\n

    \n
      \n
    • ability to re-generate JavaScript code from the AST. Optionally\n indented—you can use this if you want to “beautify” a program that has\n been compressed, so that you can inspect the source. But you can also run\n our code generator to print out an AST without any whitespace, so you\n achieve compression as well.\n\n
      • \n
    • shorten variable names (usually to single characters). Our mangler will\n analyze the code and generate proper variable names, depending on scope\n and usage, and is smart enough to deal with globals defined elsewhere, or\n with eval() calls or with{} statements. In short, if eval() or\n with{} are used in some scope, then all variables in that scope and any\n variables in the parent scopes will remain unmangled, and any references\n to such variables remain unmangled as well.\n\n
      • \n
    • various small optimizations that may lead to faster code but certainly\n lead to smaller code. Where possible, we do the following:\n\n
        \n
      • foo[\"bar\"] ==> foo.bar\n\n
        • \n
      • remove block brackets {}\n\n
        • \n
      • join consecutive var declarations:\n var a = 10; var b = 20; ==> var a=10,b=20;\n\n
        • \n
      • resolve simple constant expressions: 1 +2 * 3 ==> 7. We only do the\n replacement if the result occupies less bytes; for example 1/3 would\n translate to 0.333333333333, so in this case we don't replace it.\n\n
        • \n
      • consecutive statements in blocks are merged into a sequence; in many\n cases, this leaves blocks with a single statement, so then we can remove\n the block brackets.\n\n
        • \n
      • various optimizations for IF statements:\n\n
          \n
        • if (foo) bar(); else baz(); ==> foo?bar():baz();\n
          • \n
        • if (!foo) bar(); else baz(); ==> foo?baz():bar();\n
          • \n
        • if (foo) bar(); ==> foo&&bar();\n
          • \n
        • if (!foo) bar(); ==> foo||bar();\n
          • \n
        • if (foo) return bar(); else return baz(); ==> return foo?bar():baz();\n
          • \n
        • if (foo) return bar(); else something(); ==> {if(foo)return bar();something()}\n\n
          • \n
        \n\n
        • \n
      • remove some unreachable code and warn about it (code that follows a\n return, throw, break or continue statement, except\n function/variable declarations).\n\n
        • \n
      • act a limited version of a pre-processor (c.f. the pre-processor of\n C/C++) to allow you to safely replace selected global symbols with\n specified values. When combined with the optimisations above this can\n make UglifyJS operate slightly more like a compilation process, in\n that when certain symbols are replaced by constant values, entire code\n blocks may be optimised away as unreachable.\n
        • \n
      \n\n
      • \n
    \n\n\n\n
    \n\n
    \n

    1.1 Unsafe transformations

    \n
    \n\n\n

    \nThe following transformations can in theory break code, although they're\nprobably safe in most practical cases. To enable them you need to pass the\n--unsafe flag.\n

    \n\n
    \n\n
    \n

    1.1.1 Calls involving the global Array constructor

    \n
    \n\n\n

    \nThe following transformations occur:\n

    \n\n\n\n
    new Array(1, 2, 3, 4)  => [1,2,3,4]\nArray(a, b, c)         => [a,b,c]\nnew Array(5)           => Array(5)\nnew Array(a)           => Array(a)\n
    \n\n\n

    \nThese are all safe if the Array name isn't redefined. JavaScript does allow\none to globally redefine Array (and pretty much everything, in fact) but I\npersonally don't see why would anyone do that.\n

    \n

    \nUglifyJS does handle the case where Array is redefined locally, or even\nglobally but with a function or var declaration. Therefore, in the\nfollowing cases UglifyJS doesn't touch calls or instantiations of Array:\n

    \n\n\n\n
    // case 1.  globally declared variable\n  var Array;\n  new Array(1, 2, 3);\n  Array(a, b);\n\n  // or (can be declared later)\n  new Array(1, 2, 3);\n  var Array;\n\n  // or (can be a function)\n  new Array(1, 2, 3);\n  function Array() { ... }\n\n// case 2.  declared in a function\n  (function(){\n    a = new Array(1, 2, 3);\n    b = Array(5, 6);\n    var Array;\n  })();\n\n  // or\n  (function(Array){\n    return Array(5, 6, 7);\n  })();\n\n  // or\n  (function(){\n    return new Array(1, 2, 3, 4);\n    function Array() { ... }\n  })();\n\n  // etc.\n
    \n\n\n
    \n\n
    \n\n
    \n

    1.1.2 obj.toString() ==> obj+“”

    \n
    \n\n\n
    \n
    \n\n
    \n\n
    \n

    1.2 Install (NPM)

    \n
    \n\n\n

    \nUglifyJS is now available through NPM — npm install uglify-js should do\nthe job.\n

    \n
    \n\n
    \n\n
    \n

    1.3 Install latest code from GitHub

    \n
    \n\n\n\n\n\n
    ## clone the repository\nmkdir -p /where/you/wanna/put/it\ncd /where/you/wanna/put/it\ngit clone git://github.com/mishoo/UglifyJS.git\n\n## make the module available to Node\nmkdir -p ~/.node_libraries/\ncd ~/.node_libraries/\nln -s /where/you/wanna/put/it/UglifyJS/uglify-js.js\n\n## and if you want the CLI script too:\nmkdir -p ~/bin\ncd ~/bin\nln -s /where/you/wanna/put/it/UglifyJS/bin/uglifyjs\n  # (then add ~/bin to your $PATH if it's not there already)\n
    \n\n\n
    \n\n
    \n\n
    \n

    1.4 Usage

    \n
    \n\n\n

    \nThere is a command-line tool that exposes the functionality of this library\nfor your shell-scripting needs:\n

    \n\n\n\n
    uglifyjs [ options... ] [ filename ]\n
    \n\n\n

    \nfilename should be the last argument and should name the file from which\nto read the JavaScript code. If you don't specify it, it will read code\nfrom STDIN.\n

    \n

    \nSupported options:\n

    \n
      \n
    • -b or --beautify — output indented code; when passed, additional\n options control the beautifier:\n\n
        \n
      • -i N or --indent N — indentation level (number of spaces)\n\n
        • \n
      • -q or --quote-keys — quote keys in literal objects (by default,\n only keys that cannot be identifier names will be quotes).\n\n
        • \n
      \n\n
      • \n
    • --ascii — pass this argument to encode non-ASCII characters as\n \\uXXXX sequences. By default UglifyJS won't bother to do it and will\n output Unicode characters instead. (the output is always encoded in UTF8,\n but if you pass this option you'll only get ASCII).\n\n
      • \n
    • -nm or --no-mangle — don't mangle names.\n\n
      • \n
    • -nmf or --no-mangle-functions – in case you want to mangle variable\n names, but not touch function names.\n\n
      • \n
    • -ns or --no-squeeze — don't call ast_squeeze() (which does various\n optimizations that result in smaller, less readable code).\n\n
      • \n
    • -mt or --mangle-toplevel — mangle names in the toplevel scope too\n (by default we don't do this).\n\n
      • \n
    • --no-seqs — when ast_squeeze() is called (thus, unless you pass\n --no-squeeze) it will reduce consecutive statements in blocks into a\n sequence. For example, \"a = 10; b = 20; foo();\" will be written as\n \"a=10,b=20,foo();\". In various occasions, this allows us to discard the\n block brackets (since the block becomes a single statement). This is ON\n by default because it seems safe and saves a few hundred bytes on some\n libs that I tested it on, but pass --no-seqs to disable it.\n\n
      • \n
    • --no-dead-code — by default, UglifyJS will remove code that is\n obviously unreachable (code that follows a return, throw, break or\n continue statement and is not a function/variable declaration). Pass\n this option to disable this optimization.\n\n
      • \n
    • -nc or --no-copyright — by default, uglifyjs will keep the initial\n comment tokens in the generated code (assumed to be copyright information\n etc.). If you pass this it will discard it.\n\n
      • \n
    • -o filename or --output filename — put the result in filename. If\n this isn't given, the result goes to standard output (or see next one).\n\n
      • \n
    • --overwrite — if the code is read from a file (not from STDIN) and you\n pass --overwrite then the output will be written in the same file.\n\n
      • \n
    • --ast — pass this if you want to get the Abstract Syntax Tree instead\n of JavaScript as output. Useful for debugging or learning more about the\n internals.\n\n
      • \n
    • -v or --verbose — output some notes on STDERR (for now just how long\n each operation takes).\n\n
      • \n
    • -d SYMBOL[=VALUE] or --define SYMBOL[=VALUE] — will replace\n all instances of the specified symbol where used as an identifier\n (except where symbol has properly declared by a var declaration or\n use as function parameter or similar) with the specified value. This\n argument may be specified multiple times to define multiple\n symbols - if no value is specified the symbol will be replaced with\n the value true, or you can specify a numeric value (such as\n 1024), a quoted string value (such as =\"object\"= or\n ='https://github.com'), or the name of another symbol or keyword (such as =null or document).\n This allows you, for example, to assign meaningful names to key\n constant values but discard the symbolic names in the uglified\n version for brevity/efficiency, or when used wth care, allows\n UglifyJS to operate as a form of conditional compilation\n whereby defining appropriate values may, by dint of the constant\n folding and dead code removal features above, remove entire\n superfluous code blocks (e.g. completely remove instrumentation or\n trace code for production use).\n Where string values are being defined, the handling of quotes are\n likely to be subject to the specifics of your command shell\n environment, so you may need to experiment with quoting styles\n depending on your platform, or you may find the option\n --define-from-module more suitable for use.\n\n
      • \n
    • -define-from-module SOMEMODULE — will load the named module (as\n per the NodeJS require() function) and iterate all the exported\n properties of the module defining them as symbol names to be defined\n (as if by the --define option) per the name of each property\n (i.e. without the module name prefix) and given the value of the\n property. This is a much easier way to handle and document groups of\n symbols to be defined rather than a large number of --define\n options.\n\n
      • \n
    • --unsafe — enable other additional optimizations that are known to be\n unsafe in some contrived situations, but could still be generally useful.\n For now only these:\n\n
        \n
      • foo.toString() ==> foo+\"\"\n
        • \n
      • new Array(x,…) ==> [x,…]\n
        • \n
      • new Array(x) ==> Array(x)\n\n
        • \n
      \n\n
      • \n
    • --max-line-len (default 32K characters) — add a newline after around\n 32K characters. I've seen both FF and Chrome croak when all the code was\n on a single line of around 670K. Pass –max-line-len 0 to disable this\n safety feature.\n\n
      • \n
    • --reserved-names — some libraries rely on certain names to be used, as\n pointed out in issue #92 and #81, so this option allow you to exclude such\n names from the mangler. For example, to keep names require and $super\n intact you'd specify –reserved-names \"require,$super\".\n\n
      • \n
    • --inline-script – when you want to include the output literally in an\n HTML <script> tag you can use this option to prevent </script from\n showing up in the output.\n\n
      • \n
    • --lift-vars – when you pass this, UglifyJS will apply the following\n transformations (see the notes in API, ast_lift_variables):\n\n
        \n
      • put all var declarations at the start of the scope\n
        • \n
      • make sure a variable is declared only once\n
        • \n
      • discard unused function arguments\n
        • \n
      • discard unused inner (named) functions\n
        • \n
      • finally, try to merge assignments into that one var declaration, if\n possible.\n
        • \n
      \n\n
      • \n
    \n\n\n\n
    \n\n
    \n

    1.4.1 API

    \n
    \n\n\n

    \nTo use the library from JavaScript, you'd do the following (example for\nNodeJS):\n

    \n\n\n\n
    var jsp = require(\"uglify-js\").parser;\nvar pro = require(\"uglify-js\").uglify;\n\nvar orig_code = \"... JS code here\";\nvar ast = jsp.parse(orig_code); // parse code and get the initial AST\nast = pro.ast_mangle(ast); // get a new AST with mangled names\nast = pro.ast_squeeze(ast); // get an AST with compression optimizations\nvar final_code = pro.gen_code(ast); // compressed code here\n
    \n\n\n

    \nThe above performs the full compression that is possible right now. As you\ncan see, there are a sequence of steps which you can apply. For example if\nyou want compressed output but for some reason you don't want to mangle\nvariable names, you would simply skip the line that calls\npro.ast_mangle(ast).\n

    \n

    \nSome of these functions take optional arguments. Here's a description:\n

    \n
      \n
    • jsp.parse(code, strict_semicolons) – parses JS code and returns an AST.\n strict_semicolons is optional and defaults to false. If you pass\n true then the parser will throw an error when it expects a semicolon and\n it doesn't find it. For most JS code you don't want that, but it's useful\n if you want to strictly sanitize your code.\n\n
      • \n
    • pro.ast_lift_variables(ast) – merge and move var declarations to the\n scop of the scope; discard unused function arguments or variables; discard\n unused (named) inner functions. It also tries to merge assignments\n following the var declaration into it.\n\n

      \n If your code is very hand-optimized concerning var declarations, this\n lifting variable declarations might actually increase size. For me it\n helps out. On jQuery it adds 865 bytes (243 after gzip). YMMV. Also\n note that (since it's not enabled by default) this operation isn't yet\n heavily tested (please report if you find issues!).\n

      \n

      \n Note that although it might increase the image size (on jQuery it gains\n 865 bytes, 243 after gzip) it's technically more correct: in certain\n situations, dead code removal might drop variable declarations, which\n would not happen if the variables are lifted in advance.\n

      \n

      \n Here's an example of what it does:\n

      • \n
    \n\n\n\n\n\n
    function f(a, b, c, d, e) {\n    var q;\n    var w;\n    w = 10;\n    q = 20;\n    for (var i = 1; i < 10; ++i) {\n        var boo = foo(a);\n    }\n    for (var i = 0; i < 1; ++i) {\n        var boo = bar(c);\n    }\n    function foo(){ ... }\n    function bar(){ ... }\n    function baz(){ ... }\n}\n\n// transforms into ==>\n\nfunction f(a, b, c) {\n    var i, boo, w = 10, q = 20;\n    for (i = 1; i < 10; ++i) {\n        boo = foo(a);\n    }\n    for (i = 0; i < 1; ++i) {\n        boo = bar(c);\n    }\n    function foo() { ... }\n    function bar() { ... }\n}\n
    \n\n\n
      \n
    • pro.ast_mangle(ast, options) – generates a new AST containing mangled\n (compressed) variable and function names. It supports the following\n options:\n\n
        \n
      • toplevel – mangle toplevel names (by default we don't touch them).\n
        • \n
      • except – an array of names to exclude from compression.\n
        • \n
      • defines – an object with properties named after symbols to\n replace (see the --define option for the script) and the values\n representing the AST replacement value.\n\n
        • \n
      \n\n
      • \n
    • pro.ast_squeeze(ast, options) – employs further optimizations designed\n to reduce the size of the code that gen_code would generate from the\n AST. Returns a new AST. options can be a hash; the supported options\n are:\n\n
        \n
      • make_seqs (default true) which will cause consecutive statements in a\n block to be merged using the \"sequence\" (comma) operator\n\n
        • \n
      • dead_code (default true) which will remove unreachable code.\n\n
        • \n
      \n\n
      • \n
    • pro.gen_code(ast, options) – generates JS code from the AST. By\n default it's minified, but using the options argument you can get nicely\n formatted output. options is, well, optional :-) and if you pass it it\n must be an object and supports the following properties (below you can see\n the default values):\n\n
        \n
      • beautify: false – pass true if you want indented output\n
        • \n
      • indent_start: 0 (only applies when beautify is true) – initial\n indentation in spaces\n
        • \n
      • indent_level: 4 (only applies when beautify is true) --\n indentation level, in spaces (pass an even number)\n
        • \n
      • quote_keys: false – if you pass true it will quote all keys in\n literal objects\n
        • \n
      • space_colon: false (only applies when beautify is true) – wether\n to put a space before the colon in object literals\n
        • \n
      • ascii_only: false – pass true if you want to encode non-ASCII\n characters as \\uXXXX.\n
        • \n
      • inline_script: false – pass true to escape occurrences of\n </script in strings\n
        • \n
      \n\n
      • \n
    \n\n\n
    \n\n
    \n\n
    \n

    1.4.2 Beautifier shortcoming – no more comments

    \n
    \n\n\n

    \nThe beautifier can be used as a general purpose indentation tool. It's\nuseful when you want to make a minified file readable. One limitation,\nthough, is that it discards all comments, so you don't really want to use it\nto reformat your code, unless you don't have, or don't care about, comments.\n

    \n

    \nIn fact it's not the beautifier who discards comments — they are dumped at\nthe parsing stage, when we build the initial AST. Comments don't really\nmake sense in the AST, and while we could add nodes for them, it would be\ninconvenient because we'd have to add special rules to ignore them at all\nthe processing stages.\n

    \n
    \n\n
    \n\n
    \n

    1.4.3 Use as a code pre-processor

    \n
    \n\n\n

    \nThe --define option can be used, particularly when combined with the\nconstant folding logic, as a form of pre-processor to enable or remove\nparticular constructions, such as might be used for instrumenting\ndevelopment code, or to produce variations aimed at a specific\nplatform.\n

    \n

    \nThe code below illustrates the way this can be done, and how the\nsymbol replacement is performed.\n

    \n\n\n\n
    CLAUSE1: if (typeof DEVMODE === 'undefined') {\n    DEVMODE = true;\n}\n\nCLAUSE2: function init() {\n    if (DEVMODE) {\n        console.log(\"init() called\");\n    }\n    ....\n    DEVMODE &amp;&amp; console.log(\"init() complete\");\n}\n\nCLAUSE3: function reportDeviceStatus(device) {\n    var DEVMODE = device.mode, DEVNAME = device.name;\n    if (DEVMODE === 'open') {\n        ....\n    }\n}\n
    \n\n\n

    \nWhen the above code is normally executed, the undeclared global\nvariable DEVMODE will be assigned the value true (see CLAUSE1)\nand so the init() function (CLAUSE2) will write messages to the\nconsole log when executed, but in CLAUSE3 a locally declared\nvariable will mask access to the DEVMODE global symbol.\n

    \n

    \nIf the above code is processed by UglifyJS with an argument of\n--define DEVMODE=false then UglifyJS will replace DEVMODE with the\nboolean constant value false within CLAUSE1 and CLAUSE2, but it\nwill leave CLAUSE3 as it stands because there DEVMODE resolves to\na validly declared variable.\n

    \n

    \nAnd more so, the constant-folding features of UglifyJS will recognise\nthat the if condition of CLAUSE1 is thus always false, and so will\nremove the test and body of CLAUSE1 altogether (including the\notherwise slightly problematical statement false = true; which it\nwill have formed by replacing DEVMODE in the body). Similarly,\nwithin CLAUSE2 both calls to console.log() will be removed\naltogether.\n

    \n

    \nIn this way you can mimic, to a limited degree, the functionality of\nthe C/C++ pre-processor to enable or completely remove blocks\ndepending on how certain symbols are defined - perhaps using UglifyJS\nto generate different versions of source aimed at different\nenvironments\n

    \n

    \nIt is recommmended (but not made mandatory) that symbols designed for\nthis purpose are given names consisting of UPPER_CASE_LETTERS to\ndistinguish them from other (normal) symbols and avoid the sort of\nclash that CLAUSE3 above illustrates.\n

    \n
    \n
    \n\n
    \n\n
    \n

    1.5 Compression – how good is it?

    \n
    \n\n\n

    \nHere are updated statistics. (I also updated my Google Closure and YUI\ninstallations).\n

    \n

    \nWe're still a lot better than YUI in terms of compression, though slightly\nslower. We're still a lot faster than Closure, and compression after gzip\nis comparable.\n

    \n\n\n\n\n\n\n\n\n\n\n\n\n\n
    FileUglifyJSUglifyJS+gzipClosureClosure+gzipYUIYUI+gzip
    jquery-1.6.2.js91001 (0:01.59)3189690678 (0:07.40)31979101527 (0:01.82)34646
    paper.js142023 (0:01.65)43334134301 (0:07.42)42495173383 (0:01.58)48785
    prototype.js88544 (0:01.09)2668086955 (0:06.97)2632692130 (0:00.79)28624
    thelib-full.js (DynarchLIB)251939 (0:02.55)72535249911 (0:09.05)72696258869 (0:01.94)76584
    \n\n\n
    \n\n
    \n\n
    \n

    1.6 Bugs?

    \n
    \n\n\n

    \nUnfortunately, for the time being there is no automated test suite. But I\nran the compressor manually on non-trivial code, and then I tested that the\ngenerated code works as expected. A few hundred times.\n

    \n

    \nDynarchLIB was started in times when there was no good JS minifier.\nTherefore I was quite religious about trying to write short code manually,\nand as such DL contains a lot of syntactic hacks1 such as “foo == bar ? a\n= 10 : b = 20”, though the more readable version would clearly be to use\n“if/else”.\n

    \n

    \nSince the parser/compressor runs fine on DL and jQuery, I'm quite confident\nthat it's solid enough for production use. If you can identify any bugs,\nI'd love to hear about them (use the Google Group or email me directly).\n

    \n
    \n\n
    \n\n
    \n

    1.7 Links

    \n
    \n\n\n\n\n\n
    \n\n
    \n\n
    \n

    1.8 License

    \n
    \n\n\n

    \nUglifyJS is released under the BSD license:\n

    \n\n\n\n
    Copyright 2010 (c) Mihai Bazon <mihai.bazon@gmail.com>\nBased on parse-js (http://marijn.haverbeke.nl/parse-js/).\n\nRedistribution and use in source and binary forms, with or without\nmodification, are permitted provided that the following conditions\nare met:\n\n    * Redistributions of source code must retain the above\n      copyright notice, this list of conditions and the following\n      disclaimer.\n\n    * Redistributions in binary form must reproduce the above\n      copyright notice, this list of conditions and the following\n      disclaimer in the documentation and/or other materials\n      provided with the distribution.\n\nTHIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY\nEXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\nIMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\nPURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE\nLIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,\nOR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,\nPROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\nPROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\nTHEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR\nTORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF\nTHE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\nSUCH DAMAGE.\n
    \n\n\n
    \n

    Footnotes:

    \n
    \n

    1 I even reported a few bugs and suggested some fixes in the original\n parse-js library, and Marijn pushed fixes literally in minutes.\n

    \n
    \n
    \n\n
    \n
    \n
    \n\n
    \n

    Date: 2011-12-09 14:59:08 EET

    \n

    Author: Mihai Bazon

    \n

    Org version 7.7 with Emacs version 23

    \nValidate XHTML 1.0\n\n
    \n\n\n", + "readmeFilename": "README.html", + "_id": "uglify-js@1.2.5", + "_from": "uglify-js@1.2.5" +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/package.json~ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/package.json~ new file mode 100644 index 0000000..e4cb23d --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/package.json~ @@ -0,0 +1,24 @@ +{ + "name" : "uglify-js", + + "description" : "JavaScript parser and compressor/beautifier toolkit", + + "author" : { + "name" : "Mihai Bazon", + "email" : "mihai.bazon@gmail.com", + "url" : "http://mihai.bazon.net/blog" + }, + + "version" : "1.2.3", + + "main" : "./uglify-js.js", + + "bin" : { + "uglifyjs" : "./bin/uglifyjs" + }, + + "repository": { + "type": "git", + "url": "git@github.com:mishoo/UglifyJS.git" + } +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/beautify.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/beautify.js new file mode 100644 index 0000000..f19369e --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/beautify.js @@ -0,0 +1,28 @@ +#! /usr/bin/env node + +global.sys = require("sys"); +var fs = require("fs"); + +var jsp = require("../lib/parse-js"); +var pro = require("../lib/process"); + +var filename = process.argv[2]; +fs.readFile(filename, "utf8", function(err, text){ + try { + var ast = time_it("parse", function(){ return jsp.parse(text); }); + ast = time_it("mangle", function(){ return pro.ast_mangle(ast); }); + ast = time_it("squeeze", function(){ return pro.ast_squeeze(ast); }); + var gen = time_it("generate", function(){ return pro.gen_code(ast, false); }); + sys.puts(gen); + } catch(ex) { + sys.debug(ex.stack); + sys.debug(sys.inspect(ex)); + sys.debug(JSON.stringify(ex)); + } +}); + +function time_it(name, cont) { + var t1 = new Date().getTime(); + try { return cont(); } + finally { sys.debug("// " + name + ": " + ((new Date().getTime() - t1) / 1000).toFixed(3) + " sec."); } +}; diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/testparser.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/testparser.js new file mode 100644 index 0000000..02c19a9 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/testparser.js @@ -0,0 +1,403 @@ +#! /usr/bin/env node + +var parseJS = require("../lib/parse-js"); +var sys = require("sys"); + +// write debug in a very straightforward manner +var debug = function(){ + sys.log(Array.prototype.slice.call(arguments).join(', ')); +}; + +ParserTestSuite(function(i, input, desc){ + try { + parseJS.parse(input); + debug("ok " + i + ": " + desc); + } catch(e){ + debug("FAIL " + i + " " + desc + " (" + e + ")"); + } +}); + +function ParserTestSuite(callback){ + var inps = [ + ["var abc;", "Regular variable statement w/o assignment"], + ["var abc = 5;", "Regular variable statement with assignment"], + ["/* */;", "Multiline comment"], + ['/** **/;', 'Double star multiline comment'], + ["var f = function(){;};", "Function expression in var assignment"], + ['hi; // moo\n;', 'single line comment'], + ['var varwithfunction;', 'Dont match keywords as substrings'], // difference between `var withsomevar` and `"str"` (local search and lits) + ['a + b;', 'addition'], + ["'a';", 'single string literal'], + ["'a\\n';", 'single string literal with escaped return'], + ['"a";', 'double string literal'], + ['"a\\n";', 'double string literal with escaped return'], + ['"var";', 'string is a keyword'], + ['"variable";', 'string starts with a keyword'], + ['"somevariable";', 'string contains a keyword'], + ['"somevar";', 'string ends with a keyword'], + ['500;', 'int literal'], + ['500.;', 'float literal w/o decimals'], + ['500.432;', 'float literal with decimals'], + ['.432432;', 'float literal w/o int'], + ['(a,b,c);', 'parens and comma'], + ['[1,2,abc];', 'array literal'], + ['var o = {a:1};', 'object literal unquoted key'], + ['var o = {"b":2};', 'object literal quoted key'], // opening curly may not be at the start of a statement... + ['var o = {c:c};', 'object literal keyname is identifier'], + ['var o = {a:1,"b":2,c:c};', 'object literal combinations'], + ['var x;\nvar y;', 'two lines'], + ['var x;\nfunction n(){; }', 'function def'], + ['var x;\nfunction n(abc){; }', 'function def with arg'], + ['var x;\nfunction n(abc, def){ ;}', 'function def with args'], + ['function n(){ "hello"; }', 'function def with body'], + ['/a/;', 'regex literal'], + ['/a/b;', 'regex literal with flag'], + ['/a/ / /b/;', 'regex div regex'], + ['a/b/c;', 'triple division looks like regex'], + ['+function(){/regex/;};', 'regex at start of function body'], + // http://code.google.com/p/es-lab/source/browse/trunk/tests/parser/parsertests.js?r=86 + // http://code.google.com/p/es-lab/source/browse/trunk/tests/parser/parsertests.js?r=430 + + // first tests for the lexer, should also parse as program (when you append a semi) + + // comments + ['//foo!@#^&$1234\nbar;', 'single line comment'], + ['/* abcd!@#@$* { } && null*/;', 'single line multi line comment'], + ['/*foo\nbar*/;','multi line comment'], + ['/*x*x*/;','multi line comment with *'], + ['/**/;','empty comment'], + // identifiers + ["x;",'1 identifier'], + ["_x;",'2 identifier'], + ["xyz;",'3 identifier'], + ["$x;",'4 identifier'], + ["x$;",'5 identifier'], + ["_;",'6 identifier'], + ["x5;",'7 identifier'], + ["x_y;",'8 identifier'], + ["x+5;",'9 identifier'], + ["xyz123;",'10 identifier'], + ["x1y1z1;",'11 identifier'], + ["foo\\u00D8bar;",'12 identifier unicode escape'], + //["foo�bar;",'13 identifier unicode embedded (might fail)'], + // numbers + ["5;", '1 number'], + ["5.5;", '2 number'], + ["0;", '3 number'], + ["0.0;", '4 number'], + ["0.001;", '5 number'], + ["1.e2;", '6 number'], + ["1.e-2;", '7 number'], + ["1.E2;", '8 number'], + ["1.E-2;", '9 number'], + [".5;", '10 number'], + [".5e3;", '11 number'], + [".5e-3;", '12 number'], + ["0.5e3;", '13 number'], + ["55;", '14 number'], + ["123;", '15 number'], + ["55.55;", '16 number'], + ["55.55e10;", '17 number'], + ["123.456;", '18 number'], + ["1+e;", '20 number'], + ["0x01;", '22 number'], + ["0XCAFE;", '23 number'], + ["0x12345678;", '24 number'], + ["0x1234ABCD;", '25 number'], + ["0x0001;", '26 number'], + // strings + ["\"foo\";", '1 string'], + ["\'foo\';", '2 string'], + ["\"x\";", '3 string'], + ["\'\';", '4 string'], + ["\"foo\\tbar\";", '5 string'], + ["\"!@#$%^&*()_+{}[]\";", '6 string'], + ["\"/*test*/\";", '7 string'], + ["\"//test\";", '8 string'], + ["\"\\\\\";", '9 string'], + ["\"\\u0001\";", '10 string'], + ["\"\\uFEFF\";", '11 string'], + ["\"\\u10002\";", '12 string'], + ["\"\\x55\";", '13 string'], + ["\"\\x55a\";", '14 string'], + ["\"a\\\\nb\";", '15 string'], + ['";"', '16 string: semi in a string'], + ['"a\\\nb";', '17 string: line terminator escape'], + // literals + ["null;", "null"], + ["true;", "true"], + ["false;", "false"], + // regex + ["/a/;", "1 regex"], + ["/abc/;", "2 regex"], + ["/abc[a-z]*def/g;", "3 regex"], + ["/\\b/;", "4 regex"], + ["/[a-zA-Z]/;", "5 regex"], + + // program tests (for as far as they havent been covered above) + + // regexp + ["/foo(.*)/g;", "another regexp"], + // arrays + ["[];", "1 array"], + ["[ ];", "2 array"], + ["[1];", "3 array"], + ["[1,2];", "4 array"], + ["[1,2,,];", "5 array"], + ["[1,2,3];", "6 array"], + ["[1,2,3,,,];", "7 array"], + // objects + ["{};", "1 object"], + ["({x:5});", "2 object"], + ["({x:5,y:6});", "3 object"], + ["({x:5,});", "4 object"], + ["({if:5});", "5 object"], + ["({ get x() {42;} });", "6 object"], + ["({ set y(a) {1;} });", "7 object"], + // member expression + ["o.m;", "1 member expression"], + ["o['m'];", "2 member expression"], + ["o['n']['m'];", "3 member expression"], + ["o.n.m;", "4 member expression"], + ["o.if;", "5 member expression"], + // call and invoke expressions + ["f();", "1 call/invoke expression"], + ["f(x);", "2 call/invoke expression"], + ["f(x,y);", "3 call/invoke expression"], + ["o.m();", "4 call/invoke expression"], + ["o['m'];", "5 call/invoke expression"], + ["o.m(x);", "6 call/invoke expression"], + ["o['m'](x);", "7 call/invoke expression"], + ["o.m(x,y);", "8 call/invoke expression"], + ["o['m'](x,y);", "9 call/invoke expression"], + ["f(x)(y);", "10 call/invoke expression"], + ["f().x;", "11 call/invoke expression"], + + // eval + ["eval('x');", "1 eval"], + ["(eval)('x');", "2 eval"], + ["(1,eval)('x');", "3 eval"], + ["eval(x,y);", "4 eval"], + // new expression + ["new f();", "1 new expression"], + ["new o;", "2 new expression"], + ["new o.m;", "3 new expression"], + ["new o.m(x);", "4 new expression"], + ["new o.m(x,y);", "5 new expression"], + // prefix/postfix + ["++x;", "1 pre/postfix"], + ["x++;", "2 pre/postfix"], + ["--x;", "3 pre/postfix"], + ["x--;", "4 pre/postfix"], + ["x ++;", "5 pre/postfix"], + ["x /* comment */ ++;", "6 pre/postfix"], + ["++ /* comment */ x;", "7 pre/postfix"], + // unary operators + ["delete x;", "1 unary operator"], + ["void x;", "2 unary operator"], + ["+ x;", "3 unary operator"], + ["-x;", "4 unary operator"], + ["~x;", "5 unary operator"], + ["!x;", "6 unary operator"], + // meh + ["new Date++;", "new date ++"], + ["+x++;", " + x ++"], + // expression expressions + ["1 * 2;", "1 expression expressions"], + ["1 / 2;", "2 expression expressions"], + ["1 % 2;", "3 expression expressions"], + ["1 + 2;", "4 expression expressions"], + ["1 - 2;", "5 expression expressions"], + ["1 << 2;", "6 expression expressions"], + ["1 >>> 2;", "7 expression expressions"], + ["1 >> 2;", "8 expression expressions"], + ["1 * 2 + 3;", "9 expression expressions"], + ["(1+2)*3;", "10 expression expressions"], + ["1*(2+3);", "11 expression expressions"], + ["xy;", "13 expression expressions"], + ["x<=y;", "14 expression expressions"], + ["x>=y;", "15 expression expressions"], + ["x instanceof y;", "16 expression expressions"], + ["x in y;", "17 expression expressions"], + ["x&y;", "18 expression expressions"], + ["x^y;", "19 expression expressions"], + ["x|y;", "20 expression expressions"], + ["x+y>>= y;", "1 assignment"], + ["x <<= y;", "2 assignment"], + ["x = y;", "3 assignment"], + ["x += y;", "4 assignment"], + ["x /= y;", "5 assignment"], + // comma + ["x, y;", "comma"], + // block + ["{};", "1 block"], + ["{x;};", "2 block"], + ["{x;y;};", "3 block"], + // vars + ["var x;", "1 var"], + ["var x,y;", "2 var"], + ["var x=1,y=2;", "3 var"], + ["var x,y=2;", "4 var"], + // empty + [";", "1 empty"], + ["\n;", "2 empty"], + // expression statement + ["x;", "1 expression statement"], + ["5;", "2 expression statement"], + ["1+2;", "3 expression statement"], + // if + ["if (c) x; else y;", "1 if statement"], + ["if (c) x;", "2 if statement"], + ["if (c) {} else {};", "3 if statement"], + ["if (c1) if (c2) s1; else s2;", "4 if statement"], + // while + ["do s; while (e);", "1 while statement"], + ["do { s; } while (e);", "2 while statement"], + ["while (e) s;", "3 while statement"], + ["while (e) { s; };", "4 while statement"], + // for + ["for (;;) ;", "1 for statement"], + ["for (;c;x++) x;", "2 for statement"], + ["for (i;i> 1; +var c = 8 >>> 1; \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue34.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue34.js new file mode 100644 index 0000000..022f7a3 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue34.js @@ -0,0 +1,3 @@ +var a = {}; +a["this"] = 1; +a["that"] = 2; \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue4.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue4.js new file mode 100644 index 0000000..0b76103 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue4.js @@ -0,0 +1,3 @@ +var a = 2e3; +var b = 2e-3; +var c = 2e-5; \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue48.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue48.js new file mode 100644 index 0000000..031e85b --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue48.js @@ -0,0 +1 @@ +var s, i; s = ''; i = 0; \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue50.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue50.js new file mode 100644 index 0000000..060f9df --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue50.js @@ -0,0 +1,9 @@ +function bar(a) { + try { + foo(); + } catch(e) { + alert("Exception caught (foo not defined)"); + } + alert(a); // 10 in FF, "[object Error]" in IE +} +bar(10); diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue53.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue53.js new file mode 100644 index 0000000..4f8b32f --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue53.js @@ -0,0 +1 @@ +x = (y, z) diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue54.1.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue54.1.js new file mode 100644 index 0000000..967052e --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue54.1.js @@ -0,0 +1,3 @@ +foo.toString(); +a.toString(16); +b.toString.call(c); diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue68.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue68.js new file mode 100644 index 0000000..14054d0 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue68.js @@ -0,0 +1,5 @@ +function f() { + if (a) return; + g(); + function g(){} +}; diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue69.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue69.js new file mode 100644 index 0000000..d25ecd6 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue69.js @@ -0,0 +1 @@ +[(a,b)] diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue9.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue9.js new file mode 100644 index 0000000..6158861 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue9.js @@ -0,0 +1,4 @@ +var a = { + a: 1, + b: 2, // <-- trailing comma +}; diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/mangle.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/mangle.js new file mode 100644 index 0000000..c271a26 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/mangle.js @@ -0,0 +1,5 @@ +(function() { + var x = function fun(a, fun, b) { + return fun; + }; +}()); diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/null_string.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/null_string.js new file mode 100644 index 0000000..a675b1c --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/null_string.js @@ -0,0 +1 @@ +var nullString = "\0" \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/strict-equals.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/strict-equals.js new file mode 100644 index 0000000..b631f4c --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/strict-equals.js @@ -0,0 +1,3 @@ +typeof a === 'string' +b + "" !== c + "" +d < e === f < g diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/var.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/var.js new file mode 100644 index 0000000..746ea98 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/var.js @@ -0,0 +1,3 @@ +// var declarations after each other should be combined +var a = 1; +var b = 2; \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/whitespace.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/whitespace.js new file mode 100644 index 0000000..6a15c46 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/whitespace.js @@ -0,0 +1,21 @@ +function id(a) { + // Form-Feed + // Vertical Tab + // No-Break Space + ᠎// Mongolian Vowel Separator +  // En quad +  // Em quad +  // En space +  // Em space +  // Three-Per-Em Space +  // Four-Per-Em Space +  // Six-Per-Em Space +  // Figure Space +  // Punctuation Space +  // Thin Space +  // Hair Space +  // Narrow No-Break Space +  // Medium Mathematical Space + 　// Ideographic Space + return a; +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/with.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/with.js new file mode 100644 index 0000000..de266ed --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/with.js @@ -0,0 +1,2 @@ +with({}) { +}; diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/scripts.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/scripts.js new file mode 100644 index 0000000..5d334ff --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/scripts.js @@ -0,0 +1,55 @@ +var fs = require('fs'), + uglify = require('../../uglify-js'), + jsp = uglify.parser, + nodeunit = require('nodeunit'), + path = require('path'), + pro = uglify.uglify; + +var Script = process.binding('evals').Script; + +var scriptsPath = __dirname; + +function compress(code) { + var ast = jsp.parse(code); + ast = pro.ast_mangle(ast); + ast = pro.ast_squeeze(ast, { no_warnings: true }); + ast = pro.ast_squeeze_more(ast); + return pro.gen_code(ast); +}; + +var testDir = path.join(scriptsPath, "compress", "test"); +var expectedDir = path.join(scriptsPath, "compress", "expected"); + +function getTester(script) { + return function(test) { + var testPath = path.join(testDir, script); + var expectedPath = path.join(expectedDir, script); + var content = fs.readFileSync(testPath, 'utf-8'); + var outputCompress = compress(content); + + // Check if the noncompressdata is larger or same size as the compressed data + test.ok(content.length >= outputCompress.length); + + // Check that a recompress gives the same result + var outputReCompress = compress(content); + test.equal(outputCompress, outputReCompress); + + // Check if the compressed output is what is expected + var expected = fs.readFileSync(expectedPath, 'utf-8'); + test.equal(outputCompress, expected.replace(/(\r?\n)+$/, "")); + + test.done(); + }; +}; + +var tests = {}; + +var scripts = fs.readdirSync(testDir); +for (var i in scripts) { + var script = scripts[i]; + if (/\.js$/.test(script)) { + tests[script] = getTester(script); + } +} + +module.exports = nodeunit.testCase(tests); diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/269.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/269.js new file mode 100644 index 0000000..256ad1c --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/269.js @@ -0,0 +1,13 @@ +var jsp = require("uglify-js").parser; +var pro = require("uglify-js").uglify; + +var test_code = "var JSON;JSON||(JSON={});"; + +var ast = jsp.parse(test_code, false, false); +var nonembed_token_code = pro.gen_code(ast); +ast = jsp.parse(test_code, false, true); +var embed_token_code = pro.gen_code(ast); + +console.log("original: " + test_code); +console.log("no token: " + nonembed_token_code); +console.log(" token: " + embed_token_code); diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/app.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/app.js new file mode 100644 index 0000000..912a9f9 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/app.js @@ -0,0 +1,22315 @@ +/* Modernizr 2.0.6 (Custom Build) | MIT & BSD + * Build: http://www.modernizr.com/download/#-iepp + */ +;window.Modernizr=function(a,b,c){function w(a,b){return!!~(""+a).indexOf(b)}function v(a,b){return typeof a===b}function u(a,b){return t(prefixes.join(a+";")+(b||""))}function t(a){j.cssText=a}var d="2.0.6",e={},f=b.documentElement,g=b.head||b.getElementsByTagName("head")[0],h="modernizr",i=b.createElement(h),j=i.style,k,l=Object.prototype.toString,m={},n={},o={},p=[],q,r={}.hasOwnProperty,s;!v(r,c)&&!v(r.call,c)?s=function(a,b){return r.call(a,b)}:s=function(a,b){return b in a&&v(a.constructor.prototype[b],c)};for(var x in m)s(m,x)&&(q=x.toLowerCase(),e[q]=m[x](),p.push((e[q]?"":"no-")+q));t(""),i=k=null,a.attachEvent&&function(){var a=b.createElement("div");a.innerHTML="";return a.childNodes.length!==1}()&&function(a,b){function s(a){var b=-1;while(++b to avoid XSS via location.hash (#9521) + quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/, + + // Check if a string has a non-whitespace character in it + rnotwhite = /\S/, + + // Used for trimming whitespace + trimLeft = /^\s+/, + trimRight = /\s+$/, + + // Check for digits + rdigit = /\d/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, + rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + + // Useragent RegExp + rwebkit = /(webkit)[ \/]([\w.]+)/, + ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, + rmsie = /(msie) ([\w.]+)/, + rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, + + // Matches dashed string for camelizing + rdashAlpha = /-([a-z]|[0-9])/ig, + rmsPrefix = /^-ms-/, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return ( letter + "" ).toUpperCase(); + }, + + // Keep a UserAgent string for use with jQuery.browser + userAgent = navigator.userAgent, + + // For matching the engine and version of the browser + browserMatch, + + // The deferred used on DOM ready + readyList, + + // The ready event handler + DOMContentLoaded, + + // Save a reference to some core methods + toString = Object.prototype.toString, + hasOwn = Object.prototype.hasOwnProperty, + push = Array.prototype.push, + slice = Array.prototype.slice, + trim = String.prototype.trim, + indexOf = Array.prototype.indexOf, + + // [[Class]] -> type pairs + class2type = {}; + +jQuery.fn = jQuery.prototype = { + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem, ret, doc; + + // Handle $(""), $(null), or $(undefined) + if ( !selector ) { + return this; + } + + // Handle $(DOMElement) + if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + } + + // The body element only exists once, optimize finding it + if ( selector === "body" && !context && document.body ) { + this.context = document; + this[0] = document.body; + this.selector = selector; + this.length = 1; + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + // Are we dealing with HTML string or an ID? + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = quickExpr.exec( selector ); + } + + // Verify a match, and that no context was specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + doc = (context ? context.ownerDocument || context : document); + + // If a single string is passed in and it's a single tag + // just do a createElement and skip the rest + ret = rsingleTag.exec( selector ); + + if ( ret ) { + if ( jQuery.isPlainObject( context ) ) { + selector = [ document.createElement( ret[1] ) ]; + jQuery.fn.attr.call( selector, context, true ); + + } else { + selector = [ doc.createElement( ret[1] ) ]; + } + + } else { + ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); + selector = (ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment).childNodes; + } + + return jQuery.merge( this, selector ); + + // HANDLE: $("#id") + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return (context || rootjQuery).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if (selector.selector !== undefined) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The current version of jQuery being used + jquery: "1.6.3", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return slice.call( this, 0 ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems, name, selector ) { + // Build a new jQuery matched element set + var ret = this.constructor(); + + if ( jQuery.isArray( elems ) ) { + push.apply( ret, elems ); + + } else { + jQuery.merge( ret, elems ); + } + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + ret.context = this.context; + + if ( name === "find" ) { + ret.selector = this.selector + (this.selector ? " " : "") + selector; + } else if ( name ) { + ret.selector = this.selector + "." + name + "(" + selector + ")"; + } + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Attach the listeners + jQuery.bindReady(); + + // Add the callback + readyList.done( fn ); + + return this; + }, + + eq: function( i ) { + return i === -1 ? + this.slice( i ) : + this.slice( i, +i + 1 ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ), + "slice", slice.call(arguments).join(",") ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + // Either a released hold or an DOMready/load event and not yet ready + if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready, 1 ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger( "ready" ).unbind( "ready" ); + } + } + }, + + bindReady: function() { + if ( readyList ) { + return; + } + + readyList = jQuery._Deferred(); + + // Catch cases where $(document).ready() is called after the + // browser event has already occurred. + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + return setTimeout( jQuery.ready, 1 ); + } + + // Mozilla, Opera and webkit nightlies currently support this event + if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", jQuery.ready, false ); + + // If IE event model is used + } else if ( document.attachEvent ) { + // ensure firing before onload, + // maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", DOMContentLoaded ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", jQuery.ready ); + + // If IE and not a frame + // continually check to see if the document is ready + var toplevel = false; + + try { + toplevel = window.frameElement == null; + } catch(e) {} + + if ( document.documentElement.doScroll && toplevel ) { + doScrollCheck(); + } + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + // A crude way of determining if an object is a window + isWindow: function( obj ) { + return obj && typeof obj === "object" && "setInterval" in obj; + }, + + isNaN: function( obj ) { + return obj == null || !rdigit.test( obj ) || isNaN( obj ); + }, + + type: function( obj ) { + return obj == null ? + String( obj ) : + class2type[ toString.call(obj) ] || "object"; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !hasOwn.call(obj, "constructor") && + !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + for ( var name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw msg; + }, + + parseJSON: function( data ) { + if ( typeof data !== "string" || !data ) { + return null; + } + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return (new Function( "return " + data ))(); + + } + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + var xml, tmp; + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && rnotwhite.test( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); + }, + + // args is for internal usage only + each: function( object, callback, args ) { + var name, i = 0, + length = object.length, + isObj = length === undefined || jQuery.isFunction( object ); + + if ( args ) { + if ( isObj ) { + for ( name in object ) { + if ( callback.apply( object[ name ], args ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.apply( object[ i++ ], args ) === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isObj ) { + for ( name in object ) { + if ( callback.call( object[ name ], name, object[ name ] ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) { + break; + } + } + } + } + + return object; + }, + + // Use native String.trim function wherever possible + trim: trim ? + function( text ) { + return text == null ? + "" : + trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); + }, + + // results is for internal usage only + makeArray: function( array, results ) { + var ret = results || []; + + if ( array != null ) { + // The window, strings (and functions) also have 'length' + // The extra typeof function check is to prevent crashes + // in Safari 2 (See: #3039) + // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 + var type = jQuery.type( array ); + + if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { + push.call( ret, array ); + } else { + jQuery.merge( ret, array ); + } + } + + return ret; + }, + + inArray: function( elem, array ) { + if ( !array ) { + return -1; + } + + if ( indexOf ) { + return indexOf.call( array, elem ); + } + + for ( var i = 0, length = array.length; i < length; i++ ) { + if ( array[ i ] === elem ) { + return i; + } + } + + return -1; + }, + + merge: function( first, second ) { + var i = first.length, + j = 0; + + if ( typeof second.length === "number" ) { + for ( var l = second.length; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var ret = [], retVal; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( var i = 0, length = elems.length; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, key, ret = [], + i = 0, + length = elems.length, + // jquery objects are treated as arrays + isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( key in elems ) { + value = callback( elems[ key ], key, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return ret.concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + if ( typeof context === "string" ) { + var tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + var args = slice.call( arguments, 2 ), + proxy = function() { + return fn.apply( context, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; + + return proxy; + }, + + // Mutifunctional method to get and set values to a collection + // The value/s can optionally be executed if it's a function + access: function( elems, key, value, exec, fn, pass ) { + var length = elems.length; + + // Setting many attributes + if ( typeof key === "object" ) { + for ( var k in key ) { + jQuery.access( elems, k, key[k], exec, fn, value ); + } + return elems; + } + + // Setting one attribute + if ( value !== undefined ) { + // Optionally, function values get executed if exec is true + exec = !pass && exec && jQuery.isFunction(value); + + for ( var i = 0; i < length; i++ ) { + fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); + } + + return elems; + } + + // Getting an attribute + return length ? fn( elems[0], key ) : undefined; + }, + + now: function() { + return (new Date()).getTime(); + }, + + // Use of jQuery.browser is frowned upon. + // More details: http://docs.jquery.com/Utilities/jQuery.browser + uaMatch: function( ua ) { + ua = ua.toLowerCase(); + + var match = rwebkit.exec( ua ) || + ropera.exec( ua ) || + rmsie.exec( ua ) || + ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || + []; + + return { browser: match[1] || "", version: match[2] || "0" }; + }, + + sub: function() { + function jQuerySub( selector, context ) { + return new jQuerySub.fn.init( selector, context ); + } + jQuery.extend( true, jQuerySub, this ); + jQuerySub.superclass = this; + jQuerySub.fn = jQuerySub.prototype = this(); + jQuerySub.fn.constructor = jQuerySub; + jQuerySub.sub = this.sub; + jQuerySub.fn.init = function init( selector, context ) { + if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { + context = jQuerySub( context ); + } + + return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); + }; + jQuerySub.fn.init.prototype = jQuerySub.fn; + var rootjQuerySub = jQuerySub(document); + return jQuerySub; + }, + + browser: {} +}); + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +browserMatch = jQuery.uaMatch( userAgent ); +if ( browserMatch.browser ) { + jQuery.browser[ browserMatch.browser ] = true; + jQuery.browser.version = browserMatch.version; +} + +// Deprecated, use jQuery.browser.webkit instead +if ( jQuery.browser.webkit ) { + jQuery.browser.safari = true; +} + +// IE doesn't match non-breaking spaces with \s +if ( rnotwhite.test( "\xA0" ) ) { + trimLeft = /^[\s\xA0]+/; + trimRight = /[\s\xA0]+$/; +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); + +// Cleanup functions for the document ready method +if ( document.addEventListener ) { + DOMContentLoaded = function() { + document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + jQuery.ready(); + }; + +} else if ( document.attachEvent ) { + DOMContentLoaded = function() { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( document.readyState === "complete" ) { + document.detachEvent( "onreadystatechange", DOMContentLoaded ); + jQuery.ready(); + } + }; +} + +// The DOM ready check for Internet Explorer +function doScrollCheck() { + if ( jQuery.isReady ) { + return; + } + + try { + // If IE is used, use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + document.documentElement.doScroll("left"); + } catch(e) { + setTimeout( doScrollCheck, 1 ); + return; + } + + // and execute any waiting functions + jQuery.ready(); +} + +return jQuery; + +})(); + + +var // Promise methods + promiseMethods = "done fail isResolved isRejected promise then always pipe".split( " " ), + // Static reference to slice + sliceDeferred = [].slice; + +jQuery.extend({ + // Create a simple deferred (one callbacks list) + _Deferred: function() { + var // callbacks list + callbacks = [], + // stored [ context , args ] + fired, + // to avoid firing when already doing so + firing, + // flag to know if the deferred has been cancelled + cancelled, + // the deferred itself + deferred = { + + // done( f1, f2, ...) + done: function() { + if ( !cancelled ) { + var args = arguments, + i, + length, + elem, + type, + _fired; + if ( fired ) { + _fired = fired; + fired = 0; + } + for ( i = 0, length = args.length; i < length; i++ ) { + elem = args[ i ]; + type = jQuery.type( elem ); + if ( type === "array" ) { + deferred.done.apply( deferred, elem ); + } else if ( type === "function" ) { + callbacks.push( elem ); + } + } + if ( _fired ) { + deferred.resolveWith( _fired[ 0 ], _fired[ 1 ] ); + } + } + return this; + }, + + // resolve with given context and args + resolveWith: function( context, args ) { + if ( !cancelled && !fired && !firing ) { + // make sure args are available (#8421) + args = args || []; + firing = 1; + try { + while( callbacks[ 0 ] ) { + callbacks.shift().apply( context, args ); + } + } + finally { + fired = [ context, args ]; + firing = 0; + } + } + return this; + }, + + // resolve with this as context and given arguments + resolve: function() { + deferred.resolveWith( this, arguments ); + return this; + }, + + // Has this deferred been resolved? + isResolved: function() { + return !!( firing || fired ); + }, + + // Cancel + cancel: function() { + cancelled = 1; + callbacks = []; + return this; + } + }; + + return deferred; + }, + + // Full fledged deferred (two callbacks list) + Deferred: function( func ) { + var deferred = jQuery._Deferred(), + failDeferred = jQuery._Deferred(), + promise; + // Add errorDeferred methods, then and promise + jQuery.extend( deferred, { + then: function( doneCallbacks, failCallbacks ) { + deferred.done( doneCallbacks ).fail( failCallbacks ); + return this; + }, + always: function() { + return deferred.done.apply( deferred, arguments ).fail.apply( this, arguments ); + }, + fail: failDeferred.done, + rejectWith: failDeferred.resolveWith, + reject: failDeferred.resolve, + isRejected: failDeferred.isResolved, + pipe: function( fnDone, fnFail ) { + return jQuery.Deferred(function( newDefer ) { + jQuery.each( { + done: [ fnDone, "resolve" ], + fail: [ fnFail, "reject" ] + }, function( handler, data ) { + var fn = data[ 0 ], + action = data[ 1 ], + returned; + if ( jQuery.isFunction( fn ) ) { + deferred[ handler ](function() { + returned = fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise().then( newDefer.resolve, newDefer.reject ); + } else { + newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] ); + } + }); + } else { + deferred[ handler ]( newDefer[ action ] ); + } + }); + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + if ( obj == null ) { + if ( promise ) { + return promise; + } + promise = obj = {}; + } + var i = promiseMethods.length; + while( i-- ) { + obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ]; + } + return obj; + } + }); + // Make sure only one callback list will be used + deferred.done( failDeferred.cancel ).fail( deferred.cancel ); + // Unexpose cancel + delete deferred.cancel; + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + return deferred; + }, + + // Deferred helper + when: function( firstParam ) { + var args = arguments, + i = 0, + length = args.length, + count = length, + deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ? + firstParam : + jQuery.Deferred(); + function resolveFunc( i ) { + return function( value ) { + args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; + if ( !( --count ) ) { + // Strange bug in FF4: + // Values changed onto the arguments object sometimes end up as undefined values + // outside the $.when method. Cloning the object into a fresh array solves the issue + deferred.resolveWith( deferred, sliceDeferred.call( args, 0 ) ); + } + }; + } + if ( length > 1 ) { + for( ; i < length; i++ ) { + if ( args[ i ] && jQuery.isFunction( args[ i ].promise ) ) { + args[ i ].promise().then( resolveFunc(i), deferred.reject ); + } else { + --count; + } + } + if ( !count ) { + deferred.resolveWith( deferred, args ); + } + } else if ( deferred !== firstParam ) { + deferred.resolveWith( deferred, length ? [ firstParam ] : [] ); + } + return deferred.promise(); + } +}); + + + +jQuery.support = (function() { + + var div = document.createElement( "div" ), + documentElement = document.documentElement, + all, + a, + select, + opt, + input, + marginDiv, + support, + fragment, + body, + testElementParent, + testElement, + testElementStyle, + tds, + events, + eventName, + i, + isSupported; + + // Preliminary tests + div.setAttribute("className", "t"); + div.innerHTML = "
    a"; + + + all = div.getElementsByTagName( "*" ); + a = div.getElementsByTagName( "a" )[ 0 ]; + + // Can't get basic test support + if ( !all || !all.length || !a ) { + return {}; + } + + // First batch of supports tests + select = document.createElement( "select" ); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName( "input" )[ 0 ]; + + support = { + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: ( div.firstChild.nodeType === 3 ), + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName( "tbody" ).length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName( "link" ).length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: ( a.getAttribute( "href" ) === "/a" ), + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.55$/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Make sure that if no value is specified for a checkbox + // that it defaults to "on". + // (WebKit defaults to "" instead) + checkOn: ( input.value === "on" ), + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // Will be defined later + submitBubbles: true, + changeBubbles: true, + focusinBubbles: false, + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true + }; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Test to see if it's possible to delete an expando from an element + // Fails in Internet Explorer + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + if ( !div.addEventListener && div.attachEvent && div.fireEvent ) { + div.attachEvent( "onclick", function() { + // Cloning a node shouldn't copy over any + // bound event handlers (IE does this) + support.noCloneEvent = false; + }); + div.cloneNode( true ).fireEvent( "onclick" ); + } + + // Check if a radio maintains it's value + // after being appended to the DOM + input = document.createElement("input"); + input.value = "t"; + input.setAttribute("type", "radio"); + support.radioValue = input.value === "t"; + + input.setAttribute("checked", "checked"); + div.appendChild( input ); + fragment = document.createDocumentFragment(); + fragment.appendChild( div.firstChild ); + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + div.innerHTML = ""; + + // Figure out if the W3C box model works as expected + div.style.width = div.style.paddingLeft = "1px"; + + body = document.getElementsByTagName( "body" )[ 0 ]; + // We use our own, invisible, body unless the body is already present + // in which case we use a div (#9239) + testElement = document.createElement( body ? "div" : "body" ); + testElementStyle = { + visibility: "hidden", + width: 0, + height: 0, + border: 0, + margin: 0, + background: "none" + }; + if ( body ) { + jQuery.extend( testElementStyle, { + position: "absolute", + left: "-1000px", + top: "-1000px" + }); + } + for ( i in testElementStyle ) { + testElement.style[ i ] = testElementStyle[ i ]; + } + testElement.appendChild( div ); + testElementParent = body || documentElement; + testElementParent.insertBefore( testElement, testElementParent.firstChild ); + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + support.boxModel = div.offsetWidth === 2; + + if ( "zoom" in div.style ) { + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + // (IE < 8 does this) + div.style.display = "inline"; + div.style.zoom = 1; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 ); + + // Check if elements with layout shrink-wrap their children + // (IE 6 does this) + div.style.display = ""; + div.innerHTML = "
    "; + support.shrinkWrapBlocks = ( div.offsetWidth !== 2 ); + } + + div.innerHTML = "
    t
    "; + tds = div.getElementsByTagName( "td" ); + + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + // (only IE 8 fails this test) + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Check if empty table cells still have offsetWidth/Height + // (IE < 8 fail this test) + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + div.innerHTML = ""; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. For more + // info see bug #3333 + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + if ( document.defaultView && document.defaultView.getComputedStyle ) { + marginDiv = document.createElement( "div" ); + marginDiv.style.width = "0"; + marginDiv.style.marginRight = "0"; + div.appendChild( marginDiv ); + support.reliableMarginRight = + ( parseInt( ( document.defaultView.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0; + } + + // Remove the body element we added + testElement.innerHTML = ""; + testElementParent.removeChild( testElement ); + + // Technique from Juriy Zaytsev + // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/ + // We only care about the case where non-standard event systems + // are used, namely in IE. Short-circuiting here helps us to + // avoid an eval call (in setAttribute) which can cause CSP + // to go haywire. See: https://developer.mozilla.org/en/Security/CSP + if ( div.attachEvent ) { + for( i in { + submit: 1, + change: 1, + focusin: 1 + } ) { + eventName = "on" + i; + isSupported = ( eventName in div ); + if ( !isSupported ) { + div.setAttribute( eventName, "return;" ); + isSupported = ( typeof div[ eventName ] === "function" ); + } + support[ i + "Bubbles" ] = isSupported; + } + } + + // Null connected elements to avoid leaks in IE + testElement = fragment = select = opt = body = marginDiv = div = input = null; + + return support; +})(); + +// Keep track of boxModel +jQuery.boxModel = jQuery.support.boxModel; + + + + +var rbrace = /^(?:\{.*\}|\[.*\])$/, + rmultiDash = /([a-z])([A-Z])/g; + +jQuery.extend({ + cache: {}, + + // Please use with caution + uuid: 0, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, ret, + internalKey = jQuery.expando, + getByName = typeof name === "string", + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ jQuery.expando ] : elem[ jQuery.expando ] && jQuery.expando; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || (pvt && id && (cache[ id ] && !cache[ id ][ internalKey ]))) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ jQuery.expando ] = id = ++jQuery.uuid; + } else { + id = jQuery.expando; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery + // metadata on plain JS objects when the object is serialized using + // JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ][ internalKey ] = jQuery.extend(cache[ id ][ internalKey ], name); + } else { + cache[ id ] = jQuery.extend(cache[ id ], name); + } + } + + thisCache = cache[ id ]; + + // Internal jQuery data is stored in a separate object inside the object's data + // cache in order to avoid key collisions between internal data and user-defined + // data + if ( pvt ) { + if ( !thisCache[ internalKey ] ) { + thisCache[ internalKey ] = {}; + } + + thisCache = thisCache[ internalKey ]; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // TODO: This is a hack for 1.5 ONLY. It will be removed in 1.6. Users should + // not attempt to inspect the internal events object using jQuery.data, as this + // internal data object is undocumented and subject to change. + if ( name === "events" && !thisCache[name] ) { + return thisCache[ internalKey ] && thisCache[ internalKey ].events; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( getByName ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; + }, + + removeData: function( elem, name, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, + + // Reference to internal data cache key + internalKey = jQuery.expando, + + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + + // See jQuery.data for more information + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ][ internalKey ] : cache[ id ]; + + if ( thisCache ) { + + // Support interoperable removal of hyphenated or camelcased keys + if ( !thisCache[ name ] ) { + name = jQuery.camelCase( name ); + } + + delete thisCache[ name ]; + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !isEmptyDataObject(thisCache) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( pvt ) { + delete cache[ id ][ internalKey ]; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject(cache[ id ]) ) { + return; + } + } + + var internalCache = cache[ id ][ internalKey ]; + + // Browsers that fail expando deletion also refuse to delete expandos on + // the window, but it will allow it on all other JS objects; other browsers + // don't care + // Ensure that `cache` is not a window object #10080 + if ( jQuery.support.deleteExpando || !cache.setInterval ) { + delete cache[ id ]; + } else { + cache[ id ] = null; + } + + // We destroyed the entire user cache at once because it's faster than + // iterating through each key, but we need to continue to persist internal + // data if it existed + if ( internalCache ) { + cache[ id ] = {}; + // TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery + // metadata on plain JS objects when the object is serialized using + // JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + + cache[ id ][ internalKey ] = internalCache; + + // Otherwise, we need to eliminate the expando on the node to avoid + // false lookups in the cache for entries that no longer exist + } else if ( isNode ) { + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( jQuery.support.deleteExpando ) { + delete elem[ jQuery.expando ]; + } else if ( elem.removeAttribute ) { + elem.removeAttribute( jQuery.expando ); + } else { + elem[ jQuery.expando ] = null; + } + } + }, + + // For internal use only. + _data: function( elem, name, data ) { + return jQuery.data( elem, name, data, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + if ( elem.nodeName ) { + var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; + + if ( match ) { + return !(match === true || elem.getAttribute("classid") !== match); + } + } + + return true; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var data = null; + + if ( typeof key === "undefined" ) { + if ( this.length ) { + data = jQuery.data( this[0] ); + + if ( this[0].nodeType === 1 ) { + var attr = this[0].attributes, name; + for ( var i = 0, l = attr.length; i < l; i++ ) { + name = attr[i].name; + + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.substring(5) ); + + dataAttr( this[0], name, data[ name ] ); + } + } + } + } + + return data; + + } else if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + var parts = key.split("."); + parts[1] = parts[1] ? "." + parts[1] : ""; + + if ( value === undefined ) { + data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); + + // Try to fetch any internally stored data first + if ( data === undefined && this.length ) { + data = jQuery.data( this[0], key ); + data = dataAttr( this[0], key, data ); + } + + return data === undefined && parts[1] ? + this.data( parts[0] ) : + data; + + } else { + return this.each(function() { + var $this = jQuery( this ), + args = [ parts[0], value ]; + + $this.triggerHandler( "setData" + parts[1] + "!", args ); + jQuery.data( this, key, value ); + $this.triggerHandler( "changeData" + parts[1] + "!", args ); + }); + } + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + var name = "data-" + key.replace( rmultiDash, "$1-$2" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + !jQuery.isNaN( data ) ? parseFloat( data ) : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// TODO: This is a hack for 1.5 ONLY to allow objects with a single toJSON +// property to be considered empty objects; this property always exists in +// order to make sure JSON.stringify does not expose internal metadata +function isEmptyDataObject( obj ) { + for ( var name in obj ) { + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} + + + + +function handleQueueMarkDefer( elem, type, src ) { + var deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + defer = jQuery.data( elem, deferDataKey, undefined, true ); + if ( defer && + ( src === "queue" || !jQuery.data( elem, queueDataKey, undefined, true ) ) && + ( src === "mark" || !jQuery.data( elem, markDataKey, undefined, true ) ) ) { + // Give room for hard-coded callbacks to fire first + // and eventually mark/queue something else on the element + setTimeout( function() { + if ( !jQuery.data( elem, queueDataKey, undefined, true ) && + !jQuery.data( elem, markDataKey, undefined, true ) ) { + jQuery.removeData( elem, deferDataKey, true ); + defer.resolve(); + } + }, 0 ); + } +} + +jQuery.extend({ + + _mark: function( elem, type ) { + if ( elem ) { + type = (type || "fx") + "mark"; + jQuery.data( elem, type, (jQuery.data(elem,type,undefined,true) || 0) + 1, true ); + } + }, + + _unmark: function( force, elem, type ) { + if ( force !== true ) { + type = elem; + elem = force; + force = false; + } + if ( elem ) { + type = type || "fx"; + var key = type + "mark", + count = force ? 0 : ( (jQuery.data( elem, key, undefined, true) || 1 ) - 1 ); + if ( count ) { + jQuery.data( elem, key, count, true ); + } else { + jQuery.removeData( elem, key, true ); + handleQueueMarkDefer( elem, type, "mark" ); + } + } + }, + + queue: function( elem, type, data ) { + if ( elem ) { + type = (type || "fx") + "queue"; + var q = jQuery.data( elem, type, undefined, true ); + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !q || jQuery.isArray(data) ) { + q = jQuery.data( elem, type, jQuery.makeArray(data), true ); + } else { + q.push( data ); + } + } + return q || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + fn = queue.shift(), + defer; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + } + + if ( fn ) { + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift("inprogress"); + } + + fn.call(elem, function() { + jQuery.dequeue(elem, type); + }); + } + + if ( !queue.length ) { + jQuery.removeData( elem, type + "queue", true ); + handleQueueMarkDefer( elem, type, "queue" ); + } + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + } + + if ( data === undefined ) { + return jQuery.queue( this[0], type ); + } + return this.each(function() { + var queue = jQuery.queue( this, type, data ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[time] || time : time; + type = type || "fx"; + + return this.queue( type, function() { + var elem = this; + setTimeout(function() { + jQuery.dequeue( elem, type ); + }, time ); + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, object ) { + if ( typeof type !== "string" ) { + object = type; + type = undefined; + } + type = type || "fx"; + var defer = jQuery.Deferred(), + elements = this, + i = elements.length, + count = 1, + deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + tmp; + function resolve() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + } + while( i-- ) { + if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) || + ( jQuery.data( elements[ i ], queueDataKey, undefined, true ) || + jQuery.data( elements[ i ], markDataKey, undefined, true ) ) && + jQuery.data( elements[ i ], deferDataKey, jQuery._Deferred(), true ) )) { + count++; + tmp.done( resolve ); + } + } + resolve(); + return defer.promise(); + } +}); + + + + +var rclass = /[\n\t\r]/g, + rspace = /\s+/, + rreturn = /\r/g, + rtype = /^(?:button|input)$/i, + rfocusable = /^(?:button|input|object|select|textarea)$/i, + rclickable = /^a(?:rea)?$/i, + rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, + nodeHook, boolHook; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.attr ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.prop ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classNames, i, l, elem, + setClass, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call(this, j, this.className) ); + }); + } + + if ( value && typeof value === "string" ) { + classNames = value.split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 ) { + if ( !elem.className && classNames.length === 1 ) { + elem.className = value; + + } else { + setClass = " " + elem.className + " "; + + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) { + setClass += classNames[ c ] + " "; + } + } + elem.className = jQuery.trim( setClass ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classNames, i, l, elem, className, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call(this, j, this.className) ); + }); + } + + if ( (value && typeof value === "string") || value === undefined ) { + classNames = (value || "").split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 && elem.className ) { + if ( value ) { + className = (" " + elem.className + " ").replace( rclass, " " ); + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + className = className.replace(" " + classNames[ c ] + " ", " "); + } + elem.className = jQuery.trim( className ); + + } else { + elem.className = ""; + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.split( rspace ); + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space seperated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + } else if ( type === "undefined" || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // toggle whole className + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " "; + for ( var i = 0, l = this.length; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var hooks, ret, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return undefined; + } + + var isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var self = jQuery(this), val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, + index = elem.selectedIndex, + values = [], + options = elem.options, + one = elem.type === "select-one"; + + // Nothing was selected + if ( index < 0 ) { + return null; + } + + // Loop through all the selected options + for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { + var option = options[ i ]; + + // Don't return options that are disabled or in a disabled optgroup + if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && + (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + // Fixes Bug #2551 -- select.val() broken in IE after form.reset() + if ( one && !values.length && options.length ) { + return jQuery( options[ index ] ).val(); + } + + return values; + }, + + set: function( elem, value ) { + var values = jQuery.makeArray( value ); + + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attrFn: { + val: true, + css: true, + html: true, + text: true, + data: true, + width: true, + height: true, + offset: true + }, + + attrFix: { + // Always normalize to ensure hook usage + tabindex: "tabIndex" + }, + + attr: function( elem, name, value, pass ) { + var nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return undefined; + } + + if ( pass && name in jQuery.attrFn ) { + return jQuery( elem )[ name ]( value ); + } + + // Fallback to prop when attributes are not supported + if ( !("getAttribute" in elem) ) { + return jQuery.prop( elem, name, value ); + } + + var ret, hooks, + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // Normalize the name if needed + if ( notxml ) { + name = jQuery.attrFix[ name ] || name; + + hooks = jQuery.attrHooks[ name ]; + + if ( !hooks ) { + // Use boolHook for boolean attributes + if ( rboolean.test( name ) ) { + hooks = boolHook; + + // Use nodeHook if available( IE6/7 ) + } else if ( nodeHook ) { + hooks = nodeHook; + } + } + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return undefined; + + } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, "" + value ); + return value; + } + + } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + ret = elem.getAttribute( name ); + + // Non-existent attributes return null, we normalize to undefined + return ret === null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, name ) { + var propName; + if ( elem.nodeType === 1 ) { + name = jQuery.attrFix[ name ] || name; + + jQuery.attr( elem, name, "" ); + elem.removeAttribute( name ); + + // Set corresponding property to false for boolean attributes + if ( rboolean.test( name ) && (propName = jQuery.propFix[ name ] || name) in elem ) { + elem[ propName ] = false; + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + // We can't allow the type property to be changed (since it causes problems in IE) + if ( rtype.test( elem.nodeName ) && elem.parentNode ) { + jQuery.error( "type property can't be changed" ); + } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to it's default in case type is set after value + // This is for element creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + }, + // Use the value property for back compat + // Use the nodeHook for button elements in IE6/7 (#1954) + value: { + get: function( elem, name ) { + if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { + return nodeHook.get( elem, name ); + } + return name in elem ? + elem.value : + null; + }, + set: function( elem, value, name ) { + if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { + return nodeHook.set( elem, value, name ); + } + // Does not return so that setAttribute is also used + elem.value = value; + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return undefined; + } + + var ret, hooks, + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return (elem[ name ] = value); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabindex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + } + } +}); + +// Add the tabindex propHook to attrHooks for back-compat +jQuery.attrHooks.tabIndex = jQuery.propHooks.tabIndex; + +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + // Align boolean attributes with corresponding properties + // Fall back to attribute presence where some booleans are not supported + var attrNode; + return jQuery.prop( elem, name ) === true || ( attrNode = elem.getAttributeNode( name ) ) && attrNode.nodeValue !== false ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + var propName; + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + // value is true since we know at this point it's type boolean and not false + // Set boolean attributes to the same name and set the DOM property + propName = jQuery.propFix[ name ] || name; + if ( propName in elem ) { + // Only set the IDL specifically if it already exists on the element + elem[ propName ] = true; + } + + elem.setAttribute( name, name.toLowerCase() ); + } + return name; + } +}; + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !jQuery.support.getSetAttribute ) { + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret; + ret = elem.getAttributeNode( name ); + // Return undefined if nodeValue is empty string + return ret && ret.nodeValue !== "" ? + ret.nodeValue : + undefined; + }, + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + ret = document.createAttribute( name ); + elem.setAttributeNode( ret ); + } + return (ret.nodeValue = value + ""); + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); +} + + +// Some attributes require a special call on IE +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret === null ? undefined : ret; + } + }); + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Normalize to lowercase since IE uppercases css property names + return elem.style.cssText.toLowerCase() || undefined; + }, + set: function( elem, value ) { + return (elem.style.cssText = "" + value); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }); +} + +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return (elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0); + } + } + }); +}); + + + + +var rnamespaces = /\.(.*)$/, + rformElems = /^(?:textarea|input|select)$/i, + rperiod = /\./g, + rspaces = / /g, + rescape = /[^\w\s.|`]/g, + fcleanup = function( nm ) { + return nm.replace(rescape, "\\$&"); + }; + +/* + * A number of helper functions used for managing events. + * Many of the ideas behind this code originated from + * Dean Edwards' addEvent library. + */ +jQuery.event = { + + // Bind an event to an element + // Original by Dean Edwards + add: function( elem, types, handler, data ) { + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + if ( handler === false ) { + handler = returnFalse; + } else if ( !handler ) { + // Fixes bug #7229. Fix recommended by jdalton + return; + } + + var handleObjIn, handleObj; + + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + } + + // Make sure that the function being executed has a unique ID + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure + var elemData = jQuery._data( elem ); + + // If no elemData is found then we must be trying to bind to one of the + // banned noData elements + if ( !elemData ) { + return; + } + + var events = elemData.events, + eventHandle = elemData.handle; + + if ( !events ) { + elemData.events = events = {}; + } + + if ( !eventHandle ) { + elemData.handle = eventHandle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.handle.apply( eventHandle.elem, arguments ) : + undefined; + }; + } + + // Add elem as a property of the handle function + // This is to prevent a memory leak with non-native events in IE. + eventHandle.elem = elem; + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = types.split(" "); + + var type, i = 0, namespaces; + + while ( (type = types[ i++ ]) ) { + handleObj = handleObjIn ? + jQuery.extend({}, handleObjIn) : + { handler: handler, data: data }; + + // Namespaced event handlers + if ( type.indexOf(".") > -1 ) { + namespaces = type.split("."); + type = namespaces.shift(); + handleObj.namespace = namespaces.slice(0).sort().join("."); + + } else { + namespaces = []; + handleObj.namespace = ""; + } + + handleObj.type = type; + if ( !handleObj.guid ) { + handleObj.guid = handler.guid; + } + + // Get the current list of functions bound to this event + var handlers = events[ type ], + special = jQuery.event.special[ type ] || {}; + + // Init the event handler queue + if ( !handlers ) { + handlers = events[ type ] = []; + + // Check for a special event handler + // Only use addEventListener/attachEvent if the special + // events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add the function to the element's handler list + handlers.push( handleObj ); + + // Keep track of which events have been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + global: {}, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, pos ) { + // don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + if ( handler === false ) { + handler = returnFalse; + } + + var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ), + events = elemData && elemData.events; + + if ( !elemData || !events ) { + return; + } + + // types is actually an event object here + if ( types && types.type ) { + handler = types.handler; + types = types.type; + } + + // Unbind all events for the element + if ( !types || typeof types === "string" && types.charAt(0) === "." ) { + types = types || ""; + + for ( type in events ) { + jQuery.event.remove( elem, type + types ); + } + + return; + } + + // Handle multiple events separated by a space + // jQuery(...).unbind("mouseover mouseout", fn); + types = types.split(" "); + + while ( (type = types[ i++ ]) ) { + origType = type; + handleObj = null; + all = type.indexOf(".") < 0; + namespaces = []; + + if ( !all ) { + // Namespaced event handlers + namespaces = type.split("."); + type = namespaces.shift(); + + namespace = new RegExp("(^|\\.)" + + jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + eventType = events[ type ]; + + if ( !eventType ) { + continue; + } + + if ( !handler ) { + for ( j = 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( all || namespace.test( handleObj.namespace ) ) { + jQuery.event.remove( elem, origType, handleObj.handler, j ); + eventType.splice( j--, 1 ); + } + } + + continue; + } + + special = jQuery.event.special[ type ] || {}; + + for ( j = pos || 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( handler.guid === handleObj.guid ) { + // remove the given handler for the given type + if ( all || namespace.test( handleObj.namespace ) ) { + if ( pos == null ) { + eventType.splice( j--, 1 ); + } + + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + + if ( pos != null ) { + break; + } + } + } + + // remove generic event handler if no more handlers exist + if ( eventType.length === 0 || pos != null && eventType.length === 1 ) { + if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + ret = null; + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + var handle = elemData.handle; + if ( handle ) { + handle.elem = null; + } + + delete elemData.events; + delete elemData.handle; + + if ( jQuery.isEmptyObject( elemData ) ) { + jQuery.removeData( elem, undefined, true ); + } + } + }, + + // Events that are safe to short-circuit if no handlers are attached. + // Native DOM events should not be added, they may have inline handlers. + customEvent: { + "getData": true, + "setData": true, + "changeData": true + }, + + trigger: function( event, data, elem, onlyHandlers ) { + // Event object or event type + var type = event.type || event, + namespaces = [], + exclusive; + + if ( type.indexOf("!") >= 0 ) { + // Exclusive events trigger only for the exact event (no namespaces) + type = type.slice(0, -1); + exclusive = true; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + + if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) { + // No jQuery handlers for this event type, and it can't have inline handlers + return; + } + + // Caller can pass in an Event, Object, or just an event type string + event = typeof event === "object" ? + // jQuery.Event object + event[ jQuery.expando ] ? event : + // Object literal + new jQuery.Event( type, event ) : + // Just the event type (string) + new jQuery.Event( type ); + + event.type = type; + event.exclusive = exclusive; + event.namespace = namespaces.join("."); + event.namespace_re = new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)"); + + // triggerHandler() and global events don't bubble or run the default action + if ( onlyHandlers || !elem ) { + event.preventDefault(); + event.stopPropagation(); + } + + // Handle a global trigger + if ( !elem ) { + // TODO: Stop taunting the data cache; remove global events and always attach to document + jQuery.each( jQuery.cache, function() { + // internalKey variable is just used to make it easier to find + // and potentially change this stuff later; currently it just + // points to jQuery.expando + var internalKey = jQuery.expando, + internalCache = this[ internalKey ]; + if ( internalCache && internalCache.events && internalCache.events[ type ] ) { + jQuery.event.trigger( event, data, internalCache.handle.elem ); + } + }); + return; + } + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // Clean up the event in case it is being reused + event.result = undefined; + event.target = elem; + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data != null ? jQuery.makeArray( data ) : []; + data.unshift( event ); + + var cur = elem, + // IE doesn't like method names with a colon (#3533, #8272) + ontype = type.indexOf(":") < 0 ? "on" + type : ""; + + // Fire event on the current element, then bubble up the DOM tree + do { + var handle = jQuery._data( cur, "handle" ); + + event.currentTarget = cur; + if ( handle ) { + handle.apply( cur, data ); + } + + // Trigger an inline bound script + if ( ontype && jQuery.acceptData( cur ) && cur[ ontype ] && cur[ ontype ].apply( cur, data ) === false ) { + event.result = false; + event.preventDefault(); + } + + // Bubble up to document, then to window + cur = cur.parentNode || cur.ownerDocument || cur === event.target.ownerDocument && window; + } while ( cur && !event.isPropagationStopped() ); + + // If nobody prevented the default action, do it now + if ( !event.isDefaultPrevented() ) { + var old, + special = jQuery.event.special[ type ] || {}; + + if ( (!special._default || special._default.call( elem.ownerDocument, event ) === false) && + !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction)() check here because IE6/7 fails that test. + // IE<9 dies on focus to hidden element (#1486), may want to revisit a try/catch. + try { + if ( ontype && elem[ type ] ) { + // Don't re-trigger an onFOO event when we call its FOO() method + old = elem[ ontype ]; + + if ( old ) { + elem[ ontype ] = null; + } + + jQuery.event.triggered = type; + elem[ type ](); + } + } catch ( ieError ) {} + + if ( old ) { + elem[ ontype ] = old; + } + + jQuery.event.triggered = undefined; + } + } + + return event.result; + }, + + handle: function( event ) { + event = jQuery.event.fix( event || window.event ); + // Snapshot the handlers list since a called handler may add/remove events. + var handlers = ((jQuery._data( this, "events" ) || {})[ event.type ] || []).slice(0), + run_all = !event.exclusive && !event.namespace, + args = Array.prototype.slice.call( arguments, 0 ); + + // Use the fix-ed Event rather than the (read-only) native event + args[0] = event; + event.currentTarget = this; + + for ( var j = 0, l = handlers.length; j < l; j++ ) { + var handleObj = handlers[ j ]; + + // Triggered event must 1) be non-exclusive and have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event. + if ( run_all || event.namespace_re.test( handleObj.namespace ) ) { + // Pass in a reference to the handler function itself + // So that we can later remove it + event.handler = handleObj.handler; + event.data = handleObj.data; + event.handleObj = handleObj; + + var ret = handleObj.handler.apply( this, args ); + + if ( ret !== undefined ) { + event.result = ret; + if ( ret === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + return event.result; + }, + + props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "), + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // store a copy of the original event object + // and "clone" to set read-only properties + var originalEvent = event; + event = jQuery.Event( originalEvent ); + + for ( var i = this.props.length, prop; i; ) { + prop = this.props[ --i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Fix target property, if necessary + if ( !event.target ) { + // Fixes #1925 where srcElement might not be defined either + event.target = event.srcElement || document; + } + + // check if target is a textnode (safari) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && event.fromElement ) { + event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement; + } + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && event.clientX != null ) { + var eventDocument = event.target.ownerDocument || document, + doc = eventDocument.documentElement, + body = eventDocument.body; + + event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0); + event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0); + } + + // Add which for key events + if ( event.which == null && (event.charCode != null || event.keyCode != null) ) { + event.which = event.charCode != null ? event.charCode : event.keyCode; + } + + // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) + if ( !event.metaKey && event.ctrlKey ) { + event.metaKey = event.ctrlKey; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && event.button !== undefined ) { + event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); + } + + return event; + }, + + // Deprecated, use jQuery.guid instead + guid: 1E8, + + // Deprecated, use jQuery.proxy instead + proxy: jQuery.proxy, + + special: { + ready: { + // Make sure the ready event is setup + setup: jQuery.bindReady, + teardown: jQuery.noop + }, + + live: { + add: function( handleObj ) { + jQuery.event.add( this, + liveConvert( handleObj.origType, handleObj.selector ), + jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) ); + }, + + remove: function( handleObj ) { + jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj ); + } + }, + + beforeunload: { + setup: function( data, namespaces, eventHandle ) { + // We only want to do this special case on windows + if ( jQuery.isWindow( this ) ) { + this.onbeforeunload = eventHandle; + } + }, + + teardown: function( namespaces, eventHandle ) { + if ( this.onbeforeunload === eventHandle ) { + this.onbeforeunload = null; + } + } + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + if ( elem.detachEvent ) { + elem.detachEvent( "on" + type, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !this.preventDefault ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = (src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault()) ? returnTrue : returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // timeStamp is buggy for some events on Firefox(#3843) + // So we won't rely on the native value + this.timeStamp = jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +function returnFalse() { + return false; +} +function returnTrue() { + return true; +} + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + preventDefault: function() { + this.isDefaultPrevented = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + + // if preventDefault exists run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // otherwise set the returnValue property of the original event to false (IE) + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + this.isPropagationStopped = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + // if stopPropagation exists run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + // otherwise set the cancelBubble property of the original event to true (IE) + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + }, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse +}; + +// Checks if an event happened on an element within another element +// Used in jQuery.event.special.mouseenter and mouseleave handlers +var withinElement = function( event ) { + + // Check if mouse(over|out) are still within the same parent element + var related = event.relatedTarget, + inside = false, + eventType = event.type; + + event.type = event.data; + + if ( related !== this ) { + + if ( related ) { + inside = jQuery.contains( this, related ); + } + + if ( !inside ) { + + jQuery.event.handle.apply( this, arguments ); + + event.type = eventType; + } + } +}, + +// In case of event delegation, we only need to rename the event.type, +// liveHandler will take care of the rest. +delegate = function( event ) { + event.type = event.data; + jQuery.event.handle.apply( this, arguments ); +}; + +// Create mouseenter and mouseleave events +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + setup: function( data ) { + jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig ); + }, + teardown: function( data ) { + jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement ); + } + }; +}); + +// submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function( data, namespaces ) { + if ( !jQuery.nodeName( this, "form" ) ) { + jQuery.event.add(this, "click.specialSubmit", function( e ) { + var elem = e.target, + type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) { + trigger( "submit", this, arguments ); + } + }); + + jQuery.event.add(this, "keypress.specialSubmit", function( e ) { + var elem = e.target, + type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) { + trigger( "submit", this, arguments ); + } + }); + + } else { + return false; + } + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialSubmit" ); + } + }; + +} + +// change delegation, happens here so we have bind. +if ( !jQuery.support.changeBubbles ) { + + var changeFilters, + + getVal = function( elem ) { + var type = jQuery.nodeName( elem, "input" ) ? elem.type : "", + val = elem.value; + + if ( type === "radio" || type === "checkbox" ) { + val = elem.checked; + + } else if ( type === "select-multiple" ) { + val = elem.selectedIndex > -1 ? + jQuery.map( elem.options, function( elem ) { + return elem.selected; + }).join("-") : + ""; + + } else if ( jQuery.nodeName( elem, "select" ) ) { + val = elem.selectedIndex; + } + + return val; + }, + + testChange = function testChange( e ) { + var elem = e.target, data, val; + + if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) { + return; + } + + data = jQuery._data( elem, "_change_data" ); + val = getVal(elem); + + // the current data will be also retrieved by beforeactivate + if ( e.type !== "focusout" || elem.type !== "radio" ) { + jQuery._data( elem, "_change_data", val ); + } + + if ( data === undefined || val === data ) { + return; + } + + if ( data != null || val ) { + e.type = "change"; + e.liveFired = undefined; + jQuery.event.trigger( e, arguments[1], elem ); + } + }; + + jQuery.event.special.change = { + filters: { + focusout: testChange, + + beforedeactivate: testChange, + + click: function( e ) { + var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( type === "radio" || type === "checkbox" || jQuery.nodeName( elem, "select" ) ) { + testChange.call( this, e ); + } + }, + + // Change has to be called before submit + // Keydown will be called before keypress, which is used in submit-event delegation + keydown: function( e ) { + var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( (e.keyCode === 13 && !jQuery.nodeName( elem, "textarea" ) ) || + (e.keyCode === 32 && (type === "checkbox" || type === "radio")) || + type === "select-multiple" ) { + testChange.call( this, e ); + } + }, + + // Beforeactivate happens also before the previous element is blurred + // with this event you can't trigger a change event, but you can store + // information + beforeactivate: function( e ) { + var elem = e.target; + jQuery._data( elem, "_change_data", getVal(elem) ); + } + }, + + setup: function( data, namespaces ) { + if ( this.type === "file" ) { + return false; + } + + for ( var type in changeFilters ) { + jQuery.event.add( this, type + ".specialChange", changeFilters[type] ); + } + + return rformElems.test( this.nodeName ); + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialChange" ); + + return rformElems.test( this.nodeName ); + } + }; + + changeFilters = jQuery.event.special.change.filters; + + // Handle when the input is .focus()'d + changeFilters.focus = changeFilters.beforeactivate; +} + +function trigger( type, elem, args ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + // Don't pass args or remember liveFired; they apply to the donor event. + var event = jQuery.extend( {}, args[ 0 ] ); + event.type = type; + event.originalEvent = {}; + event.liveFired = undefined; + jQuery.event.handle.call( elem, event ); + if ( event.isDefaultPrevented() ) { + args[ 0 ].preventDefault(); + } +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + + function handler( donor ) { + // Donor event is always a native one; fix it and switch its type. + // Let focusin/out handler cancel the donor focus/blur event. + var e = jQuery.event.fix( donor ); + e.type = fix; + e.originalEvent = {}; + jQuery.event.trigger( e, null, e.target ); + if ( e.isDefaultPrevented() ) { + donor.preventDefault(); + } + } + }); +} + +jQuery.each(["bind", "one"], function( i, name ) { + jQuery.fn[ name ] = function( type, data, fn ) { + var handler; + + // Handle object literals + if ( typeof type === "object" ) { + for ( var key in type ) { + this[ name ](key, data, type[key], fn); + } + return this; + } + + if ( arguments.length === 2 || data === false ) { + fn = data; + data = undefined; + } + + if ( name === "one" ) { + handler = function( event ) { + jQuery( this ).unbind( event, handler ); + return fn.apply( this, arguments ); + }; + handler.guid = fn.guid || jQuery.guid++; + } else { + handler = fn; + } + + if ( type === "unload" && name !== "one" ) { + this.one( type, data, fn ); + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.add( this[i], type, handler, data ); + } + } + + return this; + }; +}); + +jQuery.fn.extend({ + unbind: function( type, fn ) { + // Handle object literals + if ( typeof type === "object" && !type.preventDefault ) { + for ( var key in type ) { + this.unbind(key, type[key]); + } + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.remove( this[i], type, fn ); + } + } + + return this; + }, + + delegate: function( selector, types, data, fn ) { + return this.live( types, data, fn, selector ); + }, + + undelegate: function( selector, types, fn ) { + if ( arguments.length === 0 ) { + return this.unbind( "live" ); + + } else { + return this.die( types, null, fn, selector ); + } + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + + triggerHandler: function( type, data ) { + if ( this[0] ) { + return jQuery.event.trigger( type, data, this[0], true ); + } + }, + + toggle: function( fn ) { + // Save reference to arguments for access in closure + var args = arguments, + guid = fn.guid || jQuery.guid++, + i = 0, + toggler = function( event ) { + // Figure out which function to execute + var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i; + jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 ); + + // Make sure that clicks stop + event.preventDefault(); + + // and execute the function + return args[ lastToggle ].apply( this, arguments ) || false; + }; + + // link all the functions, so any of them can unbind this click handler + toggler.guid = guid; + while ( i < args.length ) { + args[ i++ ].guid = guid; + } + + return this.click( toggler ); + }, + + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +}); + +var liveMap = { + focus: "focusin", + blur: "focusout", + mouseenter: "mouseover", + mouseleave: "mouseout" +}; + +jQuery.each(["live", "die"], function( i, name ) { + jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) { + var type, i = 0, match, namespaces, preType, + selector = origSelector || this.selector, + context = origSelector ? this : jQuery( this.context ); + + if ( typeof types === "object" && !types.preventDefault ) { + for ( var key in types ) { + context[ name ]( key, data, types[key], selector ); + } + + return this; + } + + if ( name === "die" && !types && + origSelector && origSelector.charAt(0) === "." ) { + + context.unbind( origSelector ); + + return this; + } + + if ( data === false || jQuery.isFunction( data ) ) { + fn = data || returnFalse; + data = undefined; + } + + types = (types || "").split(" "); + + while ( (type = types[ i++ ]) != null ) { + match = rnamespaces.exec( type ); + namespaces = ""; + + if ( match ) { + namespaces = match[0]; + type = type.replace( rnamespaces, "" ); + } + + if ( type === "hover" ) { + types.push( "mouseenter" + namespaces, "mouseleave" + namespaces ); + continue; + } + + preType = type; + + if ( liveMap[ type ] ) { + types.push( liveMap[ type ] + namespaces ); + type = type + namespaces; + + } else { + type = (liveMap[ type ] || type) + namespaces; + } + + if ( name === "live" ) { + // bind live handler + for ( var j = 0, l = context.length; j < l; j++ ) { + jQuery.event.add( context[j], "live." + liveConvert( type, selector ), + { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } ); + } + + } else { + // unbind live handler + context.unbind( "live." + liveConvert( type, selector ), fn ); + } + } + + return this; + }; +}); + +function liveHandler( event ) { + var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret, + elems = [], + selectors = [], + events = jQuery._data( this, "events" ); + + // Make sure we avoid non-left-click bubbling in Firefox (#3861) and disabled elements in IE (#6911) + if ( event.liveFired === this || !events || !events.live || event.target.disabled || event.button && event.type === "click" ) { + return; + } + + if ( event.namespace ) { + namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + event.liveFired = this; + + var live = events.live.slice(0); + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) { + selectors.push( handleObj.selector ); + + } else { + live.splice( j--, 1 ); + } + } + + match = jQuery( event.target ).closest( selectors, event.currentTarget ); + + for ( i = 0, l = match.length; i < l; i++ ) { + close = match[i]; + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) && !close.elem.disabled ) { + elem = close.elem; + related = null; + + // Those two events require additional checking + if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) { + event.type = handleObj.preType; + related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0]; + + // Make sure not to accidentally match a child element with the same selector + if ( related && jQuery.contains( elem, related ) ) { + related = elem; + } + } + + if ( !related || related !== elem ) { + elems.push({ elem: elem, handleObj: handleObj, level: close.level }); + } + } + } + } + + for ( i = 0, l = elems.length; i < l; i++ ) { + match = elems[i]; + + if ( maxLevel && match.level > maxLevel ) { + break; + } + + event.currentTarget = match.elem; + event.data = match.handleObj.data; + event.handleObj = match.handleObj; + + ret = match.handleObj.origHandler.apply( match.elem, arguments ); + + if ( ret === false || event.isPropagationStopped() ) { + maxLevel = match.level; + + if ( ret === false ) { + stop = false; + } + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + + return stop; +} + +function liveConvert( type, selector ) { + return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspaces, "&"); +} + +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + if ( fn == null ) { + fn = data; + data = null; + } + + return arguments.length > 0 ? + this.bind( name, data, fn ) : + this.trigger( name ); + }; + + if ( jQuery.attrFn ) { + jQuery.attrFn[ name ] = true; + } +}); + + + +/*! + * Sizzle CSS Selector Engine + * Copyright 2011, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * More information: http://sizzlejs.com/ + */ +(function(){ + +var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, + done = 0, + toString = Object.prototype.toString, + hasDuplicate = false, + baseHasDuplicate = true, + rBackslash = /\\/g, + rNonWord = /\W/; + +// Here we check if the JavaScript engine is using some sort of +// optimization where it does not always call our comparision +// function. If that is the case, discard the hasDuplicate value. +// Thus far that includes Google Chrome. +[0, 0].sort(function() { + baseHasDuplicate = false; + return 0; +}); + +var Sizzle = function( selector, context, results, seed ) { + results = results || []; + context = context || document; + + var origContext = context; + + if ( context.nodeType !== 1 && context.nodeType !== 9 ) { + return []; + } + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + var m, set, checkSet, extra, ret, cur, pop, i, + prune = true, + contextXML = Sizzle.isXML( context ), + parts = [], + soFar = selector; + + // Reset the position of the chunker regexp (start from head) + do { + chunker.exec( "" ); + m = chunker.exec( soFar ); + + if ( m ) { + soFar = m[3]; + + parts.push( m[1] ); + + if ( m[2] ) { + extra = m[3]; + break; + } + } + } while ( m ); + + if ( parts.length > 1 && origPOS.exec( selector ) ) { + + if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { + set = posProcess( parts[0] + parts[1], context ); + + } else { + set = Expr.relative[ parts[0] ] ? + [ context ] : + Sizzle( parts.shift(), context ); + + while ( parts.length ) { + selector = parts.shift(); + + if ( Expr.relative[ selector ] ) { + selector += parts.shift(); + } + + set = posProcess( selector, set ); + } + } + + } else { + // Take a shortcut and set the context if the root selector is an ID + // (but not if it'll be faster if the inner selector is an ID) + if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && + Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { + + ret = Sizzle.find( parts.shift(), context, contextXML ); + context = ret.expr ? + Sizzle.filter( ret.expr, ret.set )[0] : + ret.set[0]; + } + + if ( context ) { + ret = seed ? + { expr: parts.pop(), set: makeArray(seed) } : + Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); + + set = ret.expr ? + Sizzle.filter( ret.expr, ret.set ) : + ret.set; + + if ( parts.length > 0 ) { + checkSet = makeArray( set ); + + } else { + prune = false; + } + + while ( parts.length ) { + cur = parts.pop(); + pop = cur; + + if ( !Expr.relative[ cur ] ) { + cur = ""; + } else { + pop = parts.pop(); + } + + if ( pop == null ) { + pop = context; + } + + Expr.relative[ cur ]( checkSet, pop, contextXML ); + } + + } else { + checkSet = parts = []; + } + } + + if ( !checkSet ) { + checkSet = set; + } + + if ( !checkSet ) { + Sizzle.error( cur || selector ); + } + + if ( toString.call(checkSet) === "[object Array]" ) { + if ( !prune ) { + results.push.apply( results, checkSet ); + + } else if ( context && context.nodeType === 1 ) { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { + results.push( set[i] ); + } + } + + } else { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && checkSet[i].nodeType === 1 ) { + results.push( set[i] ); + } + } + } + + } else { + makeArray( checkSet, results ); + } + + if ( extra ) { + Sizzle( extra, origContext, results, seed ); + Sizzle.uniqueSort( results ); + } + + return results; +}; + +Sizzle.uniqueSort = function( results ) { + if ( sortOrder ) { + hasDuplicate = baseHasDuplicate; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( var i = 1; i < results.length; i++ ) { + if ( results[i] === results[ i - 1 ] ) { + results.splice( i--, 1 ); + } + } + } + } + + return results; +}; + +Sizzle.matches = function( expr, set ) { + return Sizzle( expr, null, null, set ); +}; + +Sizzle.matchesSelector = function( node, expr ) { + return Sizzle( expr, null, null, [node] ).length > 0; +}; + +Sizzle.find = function( expr, context, isXML ) { + var set; + + if ( !expr ) { + return []; + } + + for ( var i = 0, l = Expr.order.length; i < l; i++ ) { + var match, + type = Expr.order[i]; + + if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { + var left = match[1]; + match.splice( 1, 1 ); + + if ( left.substr( left.length - 1 ) !== "\\" ) { + match[1] = (match[1] || "").replace( rBackslash, "" ); + set = Expr.find[ type ]( match, context, isXML ); + + if ( set != null ) { + expr = expr.replace( Expr.match[ type ], "" ); + break; + } + } + } + } + + if ( !set ) { + set = typeof context.getElementsByTagName !== "undefined" ? + context.getElementsByTagName( "*" ) : + []; + } + + return { set: set, expr: expr }; +}; + +Sizzle.filter = function( expr, set, inplace, not ) { + var match, anyFound, + old = expr, + result = [], + curLoop = set, + isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); + + while ( expr && set.length ) { + for ( var type in Expr.filter ) { + if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { + var found, item, + filter = Expr.filter[ type ], + left = match[1]; + + anyFound = false; + + match.splice(1,1); + + if ( left.substr( left.length - 1 ) === "\\" ) { + continue; + } + + if ( curLoop === result ) { + result = []; + } + + if ( Expr.preFilter[ type ] ) { + match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + + if ( !match ) { + anyFound = found = true; + + } else if ( match === true ) { + continue; + } + } + + if ( match ) { + for ( var i = 0; (item = curLoop[i]) != null; i++ ) { + if ( item ) { + found = filter( item, match, i, curLoop ); + var pass = not ^ !!found; + + if ( inplace && found != null ) { + if ( pass ) { + anyFound = true; + + } else { + curLoop[i] = false; + } + + } else if ( pass ) { + result.push( item ); + anyFound = true; + } + } + } + } + + if ( found !== undefined ) { + if ( !inplace ) { + curLoop = result; + } + + expr = expr.replace( Expr.match[ type ], "" ); + + if ( !anyFound ) { + return []; + } + + break; + } + } + } + + // Improper expression + if ( expr === old ) { + if ( anyFound == null ) { + Sizzle.error( expr ); + + } else { + break; + } + } + + old = expr; + } + + return curLoop; +}; + +Sizzle.error = function( msg ) { + throw "Syntax error, unrecognized expression: " + msg; +}; + +var Expr = Sizzle.selectors = { + order: [ "ID", "NAME", "TAG" ], + + match: { + ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, + ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, + TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, + CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, + POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, + PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ + }, + + leftMatch: {}, + + attrMap: { + "class": "className", + "for": "htmlFor" + }, + + attrHandle: { + href: function( elem ) { + return elem.getAttribute( "href" ); + }, + type: function( elem ) { + return elem.getAttribute( "type" ); + } + }, + + relative: { + "+": function(checkSet, part){ + var isPartStr = typeof part === "string", + isTag = isPartStr && !rNonWord.test( part ), + isPartStrNotTag = isPartStr && !isTag; + + if ( isTag ) { + part = part.toLowerCase(); + } + + for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { + if ( (elem = checkSet[i]) ) { + while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + + checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? + elem || false : + elem === part; + } + } + + if ( isPartStrNotTag ) { + Sizzle.filter( part, checkSet, true ); + } + }, + + ">": function( checkSet, part ) { + var elem, + isPartStr = typeof part === "string", + i = 0, + l = checkSet.length; + + if ( isPartStr && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + var parent = elem.parentNode; + checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; + } + } + + } else { + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + checkSet[i] = isPartStr ? + elem.parentNode : + elem.parentNode === part; + } + } + + if ( isPartStr ) { + Sizzle.filter( part, checkSet, true ); + } + } + }, + + "": function(checkSet, part, isXML){ + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); + }, + + "~": function( checkSet, part, isXML ) { + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); + } + }, + + find: { + ID: function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }, + + NAME: function( match, context ) { + if ( typeof context.getElementsByName !== "undefined" ) { + var ret = [], + results = context.getElementsByName( match[1] ); + + for ( var i = 0, l = results.length; i < l; i++ ) { + if ( results[i].getAttribute("name") === match[1] ) { + ret.push( results[i] ); + } + } + + return ret.length === 0 ? null : ret; + } + }, + + TAG: function( match, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( match[1] ); + } + } + }, + preFilter: { + CLASS: function( match, curLoop, inplace, result, not, isXML ) { + match = " " + match[1].replace( rBackslash, "" ) + " "; + + if ( isXML ) { + return match; + } + + for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { + if ( elem ) { + if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { + if ( !inplace ) { + result.push( elem ); + } + + } else if ( inplace ) { + curLoop[i] = false; + } + } + } + + return false; + }, + + ID: function( match ) { + return match[1].replace( rBackslash, "" ); + }, + + TAG: function( match, curLoop ) { + return match[1].replace( rBackslash, "" ).toLowerCase(); + }, + + CHILD: function( match ) { + if ( match[1] === "nth" ) { + if ( !match[2] ) { + Sizzle.error( match[0] ); + } + + match[2] = match[2].replace(/^\+|\s*/g, ''); + + // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' + var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( + match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || + !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + + // calculate the numbers (first)n+(last) including if they are negative + match[2] = (test[1] + (test[2] || 1)) - 0; + match[3] = test[3] - 0; + } + else if ( match[2] ) { + Sizzle.error( match[0] ); + } + + // TODO: Move to normal caching system + match[0] = done++; + + return match; + }, + + ATTR: function( match, curLoop, inplace, result, not, isXML ) { + var name = match[1] = match[1].replace( rBackslash, "" ); + + if ( !isXML && Expr.attrMap[name] ) { + match[1] = Expr.attrMap[name]; + } + + // Handle if an un-quoted value was used + match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); + + if ( match[2] === "~=" ) { + match[4] = " " + match[4] + " "; + } + + return match; + }, + + PSEUDO: function( match, curLoop, inplace, result, not ) { + if ( match[1] === "not" ) { + // If we're dealing with a complex expression, or a simple one + if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { + match[3] = Sizzle(match[3], null, null, curLoop); + + } else { + var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); + + if ( !inplace ) { + result.push.apply( result, ret ); + } + + return false; + } + + } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { + return true; + } + + return match; + }, + + POS: function( match ) { + match.unshift( true ); + + return match; + } + }, + + filters: { + enabled: function( elem ) { + return elem.disabled === false && elem.type !== "hidden"; + }, + + disabled: function( elem ) { + return elem.disabled === true; + }, + + checked: function( elem ) { + return elem.checked === true; + }, + + selected: function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + parent: function( elem ) { + return !!elem.firstChild; + }, + + empty: function( elem ) { + return !elem.firstChild; + }, + + has: function( elem, i, match ) { + return !!Sizzle( match[3], elem ).length; + }, + + header: function( elem ) { + return (/h\d/i).test( elem.nodeName ); + }, + + text: function( elem ) { + var attr = elem.getAttribute( "type" ), type = elem.type; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null ); + }, + + radio: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; + }, + + checkbox: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; + }, + + file: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; + }, + + password: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; + }, + + submit: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "submit" === elem.type; + }, + + image: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; + }, + + reset: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "reset" === elem.type; + }, + + button: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && "button" === elem.type || name === "button"; + }, + + input: function( elem ) { + return (/input|select|textarea|button/i).test( elem.nodeName ); + }, + + focus: function( elem ) { + return elem === elem.ownerDocument.activeElement; + } + }, + setFilters: { + first: function( elem, i ) { + return i === 0; + }, + + last: function( elem, i, match, array ) { + return i === array.length - 1; + }, + + even: function( elem, i ) { + return i % 2 === 0; + }, + + odd: function( elem, i ) { + return i % 2 === 1; + }, + + lt: function( elem, i, match ) { + return i < match[3] - 0; + }, + + gt: function( elem, i, match ) { + return i > match[3] - 0; + }, + + nth: function( elem, i, match ) { + return match[3] - 0 === i; + }, + + eq: function( elem, i, match ) { + return match[3] - 0 === i; + } + }, + filter: { + PSEUDO: function( elem, match, i, array ) { + var name = match[1], + filter = Expr.filters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + + } else if ( name === "contains" ) { + return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0; + + } else if ( name === "not" ) { + var not = match[3]; + + for ( var j = 0, l = not.length; j < l; j++ ) { + if ( not[j] === elem ) { + return false; + } + } + + return true; + + } else { + Sizzle.error( name ); + } + }, + + CHILD: function( elem, match ) { + var type = match[1], + node = elem; + + switch ( type ) { + case "only": + case "first": + while ( (node = node.previousSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + if ( type === "first" ) { + return true; + } + + node = elem; + + case "last": + while ( (node = node.nextSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + return true; + + case "nth": + var first = match[2], + last = match[3]; + + if ( first === 1 && last === 0 ) { + return true; + } + + var doneName = match[0], + parent = elem.parentNode; + + if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { + var count = 0; + + for ( node = parent.firstChild; node; node = node.nextSibling ) { + if ( node.nodeType === 1 ) { + node.nodeIndex = ++count; + } + } + + parent.sizcache = doneName; + } + + var diff = elem.nodeIndex - last; + + if ( first === 0 ) { + return diff === 0; + + } else { + return ( diff % first === 0 && diff / first >= 0 ); + } + } + }, + + ID: function( elem, match ) { + return elem.nodeType === 1 && elem.getAttribute("id") === match; + }, + + TAG: function( elem, match ) { + return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match; + }, + + CLASS: function( elem, match ) { + return (" " + (elem.className || elem.getAttribute("class")) + " ") + .indexOf( match ) > -1; + }, + + ATTR: function( elem, match ) { + var name = match[1], + result = Expr.attrHandle[ name ] ? + Expr.attrHandle[ name ]( elem ) : + elem[ name ] != null ? + elem[ name ] : + elem.getAttribute( name ), + value = result + "", + type = match[2], + check = match[4]; + + return result == null ? + type === "!=" : + type === "=" ? + value === check : + type === "*=" ? + value.indexOf(check) >= 0 : + type === "~=" ? + (" " + value + " ").indexOf(check) >= 0 : + !check ? + value && result !== false : + type === "!=" ? + value !== check : + type === "^=" ? + value.indexOf(check) === 0 : + type === "$=" ? + value.substr(value.length - check.length) === check : + type === "|=" ? + value === check || value.substr(0, check.length + 1) === check + "-" : + false; + }, + + POS: function( elem, match, i, array ) { + var name = match[2], + filter = Expr.setFilters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } + } + } +}; + +var origPOS = Expr.match.POS, + fescape = function(all, num){ + return "\\" + (num - 0 + 1); + }; + +for ( var type in Expr.match ) { + Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); + Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); +} + +var makeArray = function( array, results ) { + array = Array.prototype.slice.call( array, 0 ); + + if ( results ) { + results.push.apply( results, array ); + return results; + } + + return array; +}; + +// Perform a simple check to determine if the browser is capable of +// converting a NodeList to an array using builtin methods. +// Also verifies that the returned array holds DOM nodes +// (which is not the case in the Blackberry browser) +try { + Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; + +// Provide a fallback method if it does not work +} catch( e ) { + makeArray = function( array, results ) { + var i = 0, + ret = results || []; + + if ( toString.call(array) === "[object Array]" ) { + Array.prototype.push.apply( ret, array ); + + } else { + if ( typeof array.length === "number" ) { + for ( var l = array.length; i < l; i++ ) { + ret.push( array[i] ); + } + + } else { + for ( ; array[i]; i++ ) { + ret.push( array[i] ); + } + } + } + + return ret; + }; +} + +var sortOrder, siblingCheck; + +if ( document.documentElement.compareDocumentPosition ) { + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { + return a.compareDocumentPosition ? -1 : 1; + } + + return a.compareDocumentPosition(b) & 4 ? -1 : 1; + }; + +} else { + sortOrder = function( a, b ) { + // The nodes are identical, we can exit early + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Fallback to using sourceIndex (in IE) if it's available on both nodes + } else if ( a.sourceIndex && b.sourceIndex ) { + return a.sourceIndex - b.sourceIndex; + } + + var al, bl, + ap = [], + bp = [], + aup = a.parentNode, + bup = b.parentNode, + cur = aup; + + // If the nodes are siblings (or identical) we can do a quick check + if ( aup === bup ) { + return siblingCheck( a, b ); + + // If no parents were found then the nodes are disconnected + } else if ( !aup ) { + return -1; + + } else if ( !bup ) { + return 1; + } + + // Otherwise they're somewhere else in the tree so we need + // to build up a full list of the parentNodes for comparison + while ( cur ) { + ap.unshift( cur ); + cur = cur.parentNode; + } + + cur = bup; + + while ( cur ) { + bp.unshift( cur ); + cur = cur.parentNode; + } + + al = ap.length; + bl = bp.length; + + // Start walking down the tree looking for a discrepancy + for ( var i = 0; i < al && i < bl; i++ ) { + if ( ap[i] !== bp[i] ) { + return siblingCheck( ap[i], bp[i] ); + } + } + + // We ended someplace up the tree so do a sibling check + return i === al ? + siblingCheck( a, bp[i], -1 ) : + siblingCheck( ap[i], b, 1 ); + }; + + siblingCheck = function( a, b, ret ) { + if ( a === b ) { + return ret; + } + + var cur = a.nextSibling; + + while ( cur ) { + if ( cur === b ) { + return -1; + } + + cur = cur.nextSibling; + } + + return 1; + }; +} + +// Utility function for retreiving the text value of an array of DOM nodes +Sizzle.getText = function( elems ) { + var ret = "", elem; + + for ( var i = 0; elems[i]; i++ ) { + elem = elems[i]; + + // Get the text from text nodes and CDATA nodes + if ( elem.nodeType === 3 || elem.nodeType === 4 ) { + ret += elem.nodeValue; + + // Traverse everything else, except comment nodes + } else if ( elem.nodeType !== 8 ) { + ret += Sizzle.getText( elem.childNodes ); + } + } + + return ret; +}; + +// Check to see if the browser returns elements by name when +// querying by getElementById (and provide a workaround) +(function(){ + // We're going to inject a fake input element with a specified name + var form = document.createElement("div"), + id = "script" + (new Date()).getTime(), + root = document.documentElement; + + form.innerHTML = ""; + + // Inject it into the root element, check its status, and remove it quickly + root.insertBefore( form, root.firstChild ); + + // The workaround has to do additional checks after a getElementById + // Which slows things down for other browsers (hence the branching) + if ( document.getElementById( id ) ) { + Expr.find.ID = function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + + return m ? + m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? + [m] : + undefined : + []; + } + }; + + Expr.filter.ID = function( elem, match ) { + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); + + return elem.nodeType === 1 && node && node.nodeValue === match; + }; + } + + root.removeChild( form ); + + // release memory in IE + root = form = null; +})(); + +(function(){ + // Check to see if the browser returns only elements + // when doing getElementsByTagName("*") + + // Create a fake element + var div = document.createElement("div"); + div.appendChild( document.createComment("") ); + + // Make sure no comments are found + if ( div.getElementsByTagName("*").length > 0 ) { + Expr.find.TAG = function( match, context ) { + var results = context.getElementsByTagName( match[1] ); + + // Filter out possible comments + if ( match[1] === "*" ) { + var tmp = []; + + for ( var i = 0; results[i]; i++ ) { + if ( results[i].nodeType === 1 ) { + tmp.push( results[i] ); + } + } + + results = tmp; + } + + return results; + }; + } + + // Check to see if an attribute returns normalized href attributes + div.innerHTML = ""; + + if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && + div.firstChild.getAttribute("href") !== "#" ) { + + Expr.attrHandle.href = function( elem ) { + return elem.getAttribute( "href", 2 ); + }; + } + + // release memory in IE + div = null; +})(); + +if ( document.querySelectorAll ) { + (function(){ + var oldSizzle = Sizzle, + div = document.createElement("div"), + id = "__sizzle__"; + + div.innerHTML = "

    "; + + // Safari can't handle uppercase or unicode characters when + // in quirks mode. + if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { + return; + } + + Sizzle = function( query, context, extra, seed ) { + context = context || document; + + // Only use querySelectorAll on non-XML documents + // (ID selectors don't work in non-HTML documents) + if ( !seed && !Sizzle.isXML(context) ) { + // See if we find a selector to speed up + var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query ); + + if ( match && (context.nodeType === 1 || context.nodeType === 9) ) { + // Speed-up: Sizzle("TAG") + if ( match[1] ) { + return makeArray( context.getElementsByTagName( query ), extra ); + + // Speed-up: Sizzle(".CLASS") + } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) { + return makeArray( context.getElementsByClassName( match[2] ), extra ); + } + } + + if ( context.nodeType === 9 ) { + // Speed-up: Sizzle("body") + // The body element only exists once, optimize finding it + if ( query === "body" && context.body ) { + return makeArray( [ context.body ], extra ); + + // Speed-up: Sizzle("#ID") + } else if ( match && match[3] ) { + var elem = context.getElementById( match[3] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id === match[3] ) { + return makeArray( [ elem ], extra ); + } + + } else { + return makeArray( [], extra ); + } + } + + try { + return makeArray( context.querySelectorAll(query), extra ); + } catch(qsaError) {} + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + var oldContext = context, + old = context.getAttribute( "id" ), + nid = old || id, + hasParent = context.parentNode, + relativeHierarchySelector = /^\s*[+~]/.test( query ); + + if ( !old ) { + context.setAttribute( "id", nid ); + } else { + nid = nid.replace( /'/g, "\\$&" ); + } + if ( relativeHierarchySelector && hasParent ) { + context = context.parentNode; + } + + try { + if ( !relativeHierarchySelector || hasParent ) { + return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra ); + } + + } catch(pseudoError) { + } finally { + if ( !old ) { + oldContext.removeAttribute( "id" ); + } + } + } + } + + return oldSizzle(query, context, extra, seed); + }; + + for ( var prop in oldSizzle ) { + Sizzle[ prop ] = oldSizzle[ prop ]; + } + + // release memory in IE + div = null; + })(); +} + +(function(){ + var html = document.documentElement, + matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector; + + if ( matches ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9 fails this) + var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ), + pseudoWorks = false; + + try { + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( document.documentElement, "[test!='']:sizzle" ); + + } catch( pseudoError ) { + pseudoWorks = true; + } + + Sizzle.matchesSelector = function( node, expr ) { + // Make sure that attribute selectors are quoted + expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); + + if ( !Sizzle.isXML( node ) ) { + try { + if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { + var ret = matches.call( node, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || !disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9, so check for that + node.document && node.document.nodeType !== 11 ) { + return ret; + } + } + } catch(e) {} + } + + return Sizzle(expr, null, null, [node]).length > 0; + }; + } +})(); + +(function(){ + var div = document.createElement("div"); + + div.innerHTML = "
    "; + + // Opera can't find a second classname (in 9.6) + // Also, make sure that getElementsByClassName actually exists + if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { + return; + } + + // Safari caches class attributes, doesn't catch changes (in 3.2) + div.lastChild.className = "e"; + + if ( div.getElementsByClassName("e").length === 1 ) { + return; + } + + Expr.order.splice(1, 0, "CLASS"); + Expr.find.CLASS = function( match, context, isXML ) { + if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { + return context.getElementsByClassName(match[1]); + } + }; + + // release memory in IE + div = null; +})(); + +function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 && !isXML ){ + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( elem.nodeName.toLowerCase() === cur ) { + match = elem; + break; + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 ) { + if ( !isXML ) { + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( typeof cur !== "string" ) { + if ( elem === cur ) { + match = true; + break; + } + + } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { + match = elem; + break; + } + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +if ( document.documentElement.contains ) { + Sizzle.contains = function( a, b ) { + return a !== b && (a.contains ? a.contains(b) : true); + }; + +} else if ( document.documentElement.compareDocumentPosition ) { + Sizzle.contains = function( a, b ) { + return !!(a.compareDocumentPosition(b) & 16); + }; + +} else { + Sizzle.contains = function() { + return false; + }; +} + +Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; + + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +var posProcess = function( selector, context ) { + var match, + tmpSet = [], + later = "", + root = context.nodeType ? [context] : context; + + // Position selectors must be done after the filter + // And so must :not(positional) so we move all PSEUDOs to the end + while ( (match = Expr.match.PSEUDO.exec( selector )) ) { + later += match[0]; + selector = selector.replace( Expr.match.PSEUDO, "" ); + } + + selector = Expr.relative[selector] ? selector + "*" : selector; + + for ( var i = 0, l = root.length; i < l; i++ ) { + Sizzle( selector, root[i], tmpSet ); + } + + return Sizzle.filter( later, tmpSet ); +}; + +// EXPOSE +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.filters; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})(); + + +var runtil = /Until$/, + rparentsprev = /^(?:parents|prevUntil|prevAll)/, + // Note: This RegExp should be improved, or likely pulled from Sizzle + rmultiselector = /,/, + isSimple = /^.[^:#\[\.,]*$/, + slice = Array.prototype.slice, + POS = jQuery.expr.match.POS, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var self = this, + i, l; + + if ( typeof selector !== "string" ) { + return jQuery( selector ).filter(function() { + for ( i = 0, l = self.length; i < l; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }); + } + + var ret = this.pushStack( "", "find", selector ), + length, n, r; + + for ( i = 0, l = this.length; i < l; i++ ) { + length = ret.length; + jQuery.find( selector, this[i], ret ); + + if ( i > 0 ) { + // Make sure that the results are unique + for ( n = length; n < ret.length; n++ ) { + for ( r = 0; r < length; r++ ) { + if ( ret[r] === ret[n] ) { + ret.splice(n--, 1); + break; + } + } + } + } + } + + return ret; + }, + + has: function( target ) { + var targets = jQuery( target ); + return this.filter(function() { + for ( var i = 0, l = targets.length; i < l; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false), "not", selector); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true), "filter", selector ); + }, + + is: function( selector ) { + return !!selector && ( typeof selector === "string" ? + jQuery.filter( selector, this ).length > 0 : + this.filter( selector ).length > 0 ); + }, + + closest: function( selectors, context ) { + var ret = [], i, l, cur = this[0]; + + // Array + if ( jQuery.isArray( selectors ) ) { + var match, selector, + matches = {}, + level = 1; + + if ( cur && selectors.length ) { + for ( i = 0, l = selectors.length; i < l; i++ ) { + selector = selectors[i]; + + if ( !matches[ selector ] ) { + matches[ selector ] = POS.test( selector ) ? + jQuery( selector, context || this.context ) : + selector; + } + } + + while ( cur && cur.ownerDocument && cur !== context ) { + for ( selector in matches ) { + match = matches[ selector ]; + + if ( match.jquery ? match.index( cur ) > -1 : jQuery( cur ).is( match ) ) { + ret.push({ selector: selector, elem: cur, level: level }); + } + } + + cur = cur.parentNode; + level++; + } + } + + return ret; + } + + // String + var pos = POS.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( i = 0, l = this.length; i < l; i++ ) { + cur = this[i]; + + while ( cur ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + + } else { + cur = cur.parentNode; + if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) { + break; + } + } + } + } + + ret = ret.length > 1 ? jQuery.unique( ret ) : ret; + + return this.pushStack( ret, "closest", selectors ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? + all : + jQuery.unique( all ) ); + }, + + andSelf: function() { + return this.add( this.prevObject ); + } +}); + +// A painfully simple check to see if an element is disconnected +// from a document (should be improved, where feasible). +function isDisconnected( node ) { + return !node || !node.parentNode || node.parentNode.nodeType === 11; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return jQuery.nth( elem, 2, "nextSibling" ); + }, + prev: function( elem ) { + return jQuery.nth( elem, 2, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( elem.parentNode.firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.makeArray( elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ), + // The variable 'args' was introduced in + // https://github.com/jquery/jquery/commit/52a0238 + // to work around a bug in Chrome 10 (Dev) and should be removed when the bug is fixed. + // http://code.google.com/p/v8/issues/detail?id=1050 + args = slice.call(arguments); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; + + if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret, name, args.join(",") ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + nth: function( cur, result, dir, elem ) { + result = result || 1; + var num = 0; + + for ( ; cur; cur = cur[dir] ) { + if ( cur.nodeType === 1 && ++num === result ) { + break; + } + } + + return cur; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + + // Can't pass null or undefined to indexOf in Firefox 4 + // Set to 0 to skip string check + qualifier = qualifier || 0; + + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem, i ) { + return (elem === qualifier) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem, i ) { + return (jQuery.inArray( elem, qualifier ) >= 0) === keep; + }); +} + + + + +var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, + rtagName = /<([\w:]+)/, + rtbody = /
    ", "
    " ], + tr: [ 2, "", "
    " ], + td: [ 3, "", "
    " ], + col: [ 2, "", "
    " ], + area: [ 1, "", "" ], + _default: [ 0, "", "" ] + }; + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// IE can't serialize and + + + */ + +(function() { + this.loggly = function(opts) { + this.user_agent = get_agent(); + this.browser_size = get_size(); + log_methods = {'error': 5, 'warn': 4, 'info': 3, 'debug': 2, 'log': 1}; + if (!opts.url) throw new Error("Please include a Loggly HTTP URL."); + if (!opts.level) { + this.level = log_methods['info']; + } else { + this.level = log_methods[opts.level]; + } + this.log = function(data) { + if (log_methods['log'] == this.level) { + opts.data = data; + janky(opts); + } + }; + this.debug = function(data) { + if (log_methods['debug'] >= this.level) { + opts.data = data; + janky(opts); + } + }; + this.info = function(data) { + if (log_methods['info'] >= this.level) { + opts.data = data; + janky(opts); + } + }; + this.warn = function(data) { + if (log_methods['warn'] >= this.level) { + opts.data = data; + janky(opts); + } + }; + this.error = function(data) { + if (log_methods['error'] >= this.level) { + opts.data = data; + janky(opts); + } + }; + }; + this.janky = function(opts) { + janky._form(function(iframe, form) { + form.setAttribute("action", opts.url); + form.setAttribute("method", "post"); + janky._input(iframe, form, opts.data); + form.submit(); + setTimeout(function(){ + document.body.removeChild(iframe); + }, 2000); + }); + }; + this.janky._form = function(cb) { + var iframe = document.createElement("iframe"); + document.body.appendChild(iframe); + iframe.style.display = "none"; + setTimeout(function() { + var form = iframe.contentWindow.document.createElement("form"); + iframe.contentWindow.document.body.appendChild(form); + cb(iframe, form); + }, 0); + }; + this.janky._input = function(iframe, form, data) { + var inp = iframe.contentWindow.document.createElement("input"); + inp.setAttribute("type", "hidden"); + inp.setAttribute("name", "source"); + inp.value = "castor " + data; + form.appendChild(inp); + }; + this.get_agent = function () { + return navigator.appCodeName + navigator.appName + navigator.appVersion; + }; + this.get_size = function () { + var width = 0; var height = 0; + if( typeof( window.innerWidth ) == 'number' ) { + width = window.innerWidth; height = window.innerHeight; + } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) { + width = document.documentElement.clientWidth; height = document.documentElement.clientHeight; + } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) { + width = document.body.clientWidth; height = document.body.clientHeight; + } + return {'height': height, 'width': width}; + }; +})(); + + +jsworld={};jsworld.formatIsoDateTime=function(a,b){if(typeof a==="undefined")a=new Date;if(typeof b==="undefined")b=false;var c=jsworld.formatIsoDate(a)+" "+jsworld.formatIsoTime(a);if(b){var d=a.getHours()-a.getUTCHours();var e=Math.abs(d);var f=a.getUTCMinutes();var g=a.getMinutes();if(g!=f&&f<30&&d<0)e--;if(g!=f&&f>30&&d>0)e--;var h;if(g!=f)h=":30";else h=":00";var i;if(e<10)i="0"+e+h;else i=""+e+h;if(d<0)i="-"+i;else i="+"+i;c=c+i}return c};jsworld.formatIsoDate=function(a){if(typeof a==="undefined")a=new Date;var b=a.getFullYear();var c=a.getMonth()+1;var d=a.getDate();return b+"-"+jsworld._zeroPad(c,2)+"-"+jsworld._zeroPad(d,2)};jsworld.formatIsoTime=function(a){if(typeof a==="undefined")a=new Date;var b=a.getHours();var c=a.getMinutes();var d=a.getSeconds();return jsworld._zeroPad(b,2)+":"+jsworld._zeroPad(c,2)+":"+jsworld._zeroPad(d,2)};jsworld.parseIsoDateTime=function(a){if(typeof a!="string")throw"Error: The parameter must be a string";var b=a.match(/^(\d\d\d\d)-(\d\d)-(\d\d)[T ](\d\d):(\d\d):(\d\d)/);if(b===null)b=a.match(/^(\d\d\d\d)(\d\d)(\d\d)[T ](\d\d)(\d\d)(\d\d)/);if(b===null)b=a.match(/^(\d\d\d\d)-(\d\d)-(\d\d)[T ](\d\d)(\d\d)(\d\d)/);if(b===null)b=a.match(/^(\d\d\d\d)-(\d\d)-(\d\d)[T ](\d\d):(\d\d):(\d\d)/);if(b===null)throw"Error: Invalid ISO-8601 date/time string";var c=parseInt(b[1],10);var d=parseInt(b[2],10);var e=parseInt(b[3],10);var f=parseInt(b[4],10);var g=parseInt(b[5],10);var h=parseInt(b[6],10);if(d<1||d>12||e<1||e>31||f<0||f>23||g<0||g>59||h<0||h>59)throw"Error: Invalid ISO-8601 date/time value";var i=new Date(c,d-1,e,f,g,h);if(i.getDate()!=e||i.getMonth()+1!=d)throw"Error: Invalid date";return i};jsworld.parseIsoDate=function(a){if(typeof a!="string")throw"Error: The parameter must be a string";var b=a.match(/^(\d\d\d\d)-(\d\d)-(\d\d)/);if(b===null)b=a.match(/^(\d\d\d\d)(\d\d)(\d\d)/);if(b===null)throw"Error: Invalid ISO-8601 date string";var c=parseInt(b[1],10);var d=parseInt(b[2],10);var e=parseInt(b[3],10);if(d<1||d>12||e<1||e>31)throw"Error: Invalid ISO-8601 date value";var f=new Date(c,d-1,e);if(f.getDate()!=e||f.getMonth()+1!=d)throw"Error: Invalid date";return f};jsworld.parseIsoTime=function(a){if(typeof a!="string")throw"Error: The parameter must be a string";var b=a.match(/^(\d\d):(\d\d):(\d\d)/);if(b===null)b=a.match(/^(\d\d)(\d\d)(\d\d)/);if(b===null)throw"Error: Invalid ISO-8601 date/time string";var c=parseInt(b[1],10);var d=parseInt(b[2],10);var e=parseInt(b[3],10);if(c<0||c>23||d<0||d>59||e<0||e>59)throw"Error: Invalid ISO-8601 time value";return new Date(0,0,0,c,d,e)};jsworld._trim=function(a){var b=" \n\r\t\f \u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000";for(var c=0;c=0;c--){if(b.indexOf(a.charAt(c))===-1){a=a.substring(0,c+1);break}}return b.indexOf(a.charAt(0))===-1?a:""};jsworld._isNumber=function(a){if(typeof a=="number")return true;if(typeof a!="string")return false;var b=a+"";return/^-?(\d+|\d*\.\d+)$/.test(b)};jsworld._isInteger=function(a){if(typeof a!="number"&&typeof a!="string")return false;var b=a+"";return/^-?\d+$/.test(b)};jsworld._isFloat=function(a){if(typeof a!="number"&&typeof a!="string")return false;var b=a+"";return/^-?\.\d+?$/.test(b)};jsworld._hasOption=function(a,b){if(typeof a!="string"||typeof b!="string")return false;if(b.indexOf(a)!=-1)return true;else return false};jsworld._stringReplaceAll=function(a,b,c){var d;if(b.length==1&&c.length==1){d="";for(var e=0;e0){if(d.length>0)g=parseInt(d.shift(),10);if(isNaN(g))throw"Error: Invalid grouping";if(g==-1){e=a.substring(0,f)+e;break}f-=g;if(f<1){e=a.substring(0,f+g)+e;break}e=c+a.substring(f,f+g)+e}return e};jsworld._formatFractionPart=function(a,b){for(var c=0;a.length0)return a;else throw"Empty or no string"};if(a==null||typeof a!="object")throw"Error: Invalid/missing locale properties";if(typeof a.decimal_point!="string")throw"Error: Invalid/missing decimal_point property";this.decimal_point=a.decimal_point;if(typeof a.thousands_sep!="string")throw"Error: Invalid/missing thousands_sep property";this.thousands_sep=a.thousands_sep;if(typeof a.grouping!="string")throw"Error: Invalid/missing grouping property";this.grouping=a.grouping;if(typeof a.int_curr_symbol!="string")throw"Error: Invalid/missing int_curr_symbol property";if(!/[A-Za-z]{3}.?/.test(a.int_curr_symbol))throw"Error: Invalid int_curr_symbol property";this.int_curr_symbol=a.int_curr_symbol;if(typeof a.currency_symbol!="string")throw"Error: Invalid/missing currency_symbol property";this.currency_symbol=a.currency_symbol;if(typeof a.frac_digits!="number"&&a.frac_digits<0)throw"Error: Invalid/missing frac_digits property";this.frac_digits=a.frac_digits;if(a.mon_decimal_point===null||a.mon_decimal_point==""){if(this.frac_digits>0)throw"Error: Undefined mon_decimal_point property";else a.mon_decimal_point=""}if(typeof a.mon_decimal_point!="string")throw"Error: Invalid/missing mon_decimal_point property";this.mon_decimal_point=a.mon_decimal_point;if(typeof a.mon_thousands_sep!="string")throw"Error: Invalid/missing mon_thousands_sep property";this.mon_thousands_sep=a.mon_thousands_sep;if(typeof a.mon_grouping!="string")throw"Error: Invalid/missing mon_grouping property";this.mon_grouping=a.mon_grouping;if(typeof a.positive_sign!="string")throw"Error: Invalid/missing positive_sign property";this.positive_sign=a.positive_sign;if(typeof a.negative_sign!="string")throw"Error: Invalid/missing negative_sign property";this.negative_sign=a.negative_sign;if(a.p_cs_precedes!==0&&a.p_cs_precedes!==1)throw"Error: Invalid/missing p_cs_precedes property, must be 0 or 1";this.p_cs_precedes=a.p_cs_precedes;if(a.n_cs_precedes!==0&&a.n_cs_precedes!==1)throw"Error: Invalid/missing n_cs_precedes, must be 0 or 1";this.n_cs_precedes=a.n_cs_precedes;if(a.p_sep_by_space!==0&&a.p_sep_by_space!==1&&a.p_sep_by_space!==2)throw"Error: Invalid/missing p_sep_by_space property, must be 0, 1 or 2";this.p_sep_by_space=a.p_sep_by_space;if(a.n_sep_by_space!==0&&a.n_sep_by_space!==1&&a.n_sep_by_space!==2)throw"Error: Invalid/missing n_sep_by_space property, must be 0, 1, or 2";this.n_sep_by_space=a.n_sep_by_space;if(a.p_sign_posn!==0&&a.p_sign_posn!==1&&a.p_sign_posn!==2&&a.p_sign_posn!==3&&a.p_sign_posn!==4)throw"Error: Invalid/missing p_sign_posn property, must be 0, 1, 2, 3 or 4";this.p_sign_posn=a.p_sign_posn;if(a.n_sign_posn!==0&&a.n_sign_posn!==1&&a.n_sign_posn!==2&&a.n_sign_posn!==3&&a.n_sign_posn!==4)throw"Error: Invalid/missing n_sign_posn property, must be 0, 1, 2, 3 or 4";this.n_sign_posn=a.n_sign_posn;if(typeof a.int_frac_digits!="number"&&a.int_frac_digits<0)throw"Error: Invalid/missing int_frac_digits property";this.int_frac_digits=a.int_frac_digits;if(a.int_p_cs_precedes!==0&&a.int_p_cs_precedes!==1)throw"Error: Invalid/missing int_p_cs_precedes property, must be 0 or 1";this.int_p_cs_precedes=a.int_p_cs_precedes;if(a.int_n_cs_precedes!==0&&a.int_n_cs_precedes!==1)throw"Error: Invalid/missing int_n_cs_precedes property, must be 0 or 1";this.int_n_cs_precedes=a.int_n_cs_precedes;if(a.int_p_sep_by_space!==0&&a.int_p_sep_by_space!==1&&a.int_p_sep_by_space!==2)throw"Error: Invalid/missing int_p_sep_by_spacev, must be 0, 1 or 2";this.int_p_sep_by_space=a.int_p_sep_by_space;if(a.int_n_sep_by_space!==0&&a.int_n_sep_by_space!==1&&a.int_n_sep_by_space!==2)throw"Error: Invalid/missing int_n_sep_by_space property, must be 0, 1, or 2";this.int_n_sep_by_space=a.int_n_sep_by_space;if(a.int_p_sign_posn!==0&&a.int_p_sign_posn!==1&&a.int_p_sign_posn!==2&&a.int_p_sign_posn!==3&&a.int_p_sign_posn!==4)throw"Error: Invalid/missing int_p_sign_posn property, must be 0, 1, 2, 3 or 4";this.int_p_sign_posn=a.int_p_sign_posn;if(a.int_n_sign_posn!==0&&a.int_n_sign_posn!==1&&a.int_n_sign_posn!==2&&a.int_n_sign_posn!==3&&a.int_n_sign_posn!==4)throw"Error: Invalid/missing int_n_sign_posn property, must be 0, 1, 2, 3 or 4";this.int_n_sign_posn=a.int_n_sign_posn;if(a==null||typeof a!="object")throw"Error: Invalid/missing time locale properties";try{this.abday=this._parseList(a.abday,7)}catch(b){throw"Error: Invalid abday property: "+b}try{this.day=this._parseList(a.day,7)}catch(b){throw"Error: Invalid day property: "+b}try{this.abmon=this._parseList(a.abmon,12)}catch(b){throw"Error: Invalid abmon property: "+b}try{this.mon=this._parseList(a.mon,12)}catch(b){throw"Error: Invalid mon property: "+b}try{this.d_fmt=this._validateFormatString(a.d_fmt)}catch(b){throw"Error: Invalid d_fmt property: "+b}try{this.t_fmt=this._validateFormatString(a.t_fmt)}catch(b){throw"Error: Invalid t_fmt property: "+b}try{this.d_t_fmt=this._validateFormatString(a.d_t_fmt)}catch(b){throw"Error: Invalid d_t_fmt property: "+b}try{var c=this._parseList(a.am_pm,2);this.am=c[0];this.pm=c[1]}catch(b){this.am="";this.pm=""}this.getAbbreviatedWeekdayName=function(a){if(typeof a=="undefined"||a===null)return this.abday;if(!jsworld._isInteger(a)||a<0||a>6)throw"Error: Invalid weekday argument, must be an integer [0..6]";return this.abday[a]};this.getWeekdayName=function(a){if(typeof a=="undefined"||a===null)return this.day;if(!jsworld._isInteger(a)||a<0||a>6)throw"Error: Invalid weekday argument, must be an integer [0..6]";return this.day[a]};this.getAbbreviatedMonthName=function(a){if(typeof a=="undefined"||a===null)return this.abmon;if(!jsworld._isInteger(a)||a<0||a>11)throw"Error: Invalid month argument, must be an integer [0..11]";return this.abmon[a]};this.getMonthName=function(a){if(typeof a=="undefined"||a===null)return this.mon;if(!jsworld._isInteger(a)||a<0||a>11)throw"Error: Invalid month argument, must be an integer [0..11]";return this.mon[a]};this.getDecimalPoint=function(){return this.decimal_point};this.getCurrencySymbol=function(){return this.currency_symbol};this.getIntCurrencySymbol=function(){return this.int_curr_symbol.substring(0,3)};this.currencySymbolPrecedes=function(){if(this.p_cs_precedes==1)return true;else return false};this.intCurrencySymbolPrecedes=function(){if(this.int_p_cs_precedes==1)return true;else return false};this.getMonetaryDecimalPoint=function(){return this.mon_decimal_point};this.getFractionalDigits=function(){return this.frac_digits};this.getIntFractionalDigits=function(){return this.int_frac_digits}};jsworld.NumericFormatter=function(a){if(typeof a!="object"||a._className!="jsworld.Locale")throw"Constructor error: You must provide a valid jsworld.Locale instance";this.lc=a;this.format=function(a,b){if(typeof a=="string")a=jsworld._trim(a);if(!jsworld._isNumber(a))throw"Error: The input is not a number";var c=parseFloat(a,10);var d=jsworld._getPrecision(b);if(d!=-1)c=Math.round(c*Math.pow(10,d))/Math.pow(10,d);var e=jsworld._splitNumber(String(c));var f;if(c===0)f="0";else f=jsworld._hasOption("^",b)?e.integer:jsworld._formatIntegerPart(e.integer,this.lc.grouping,this.lc.thousands_sep);var g=d!=-1?jsworld._formatFractionPart(e.fraction,d):e.fraction;var h=g.length?f+this.lc.decimal_point+g:f;if(jsworld._hasOption("~",b)||c===0){return h}else{if(jsworld._hasOption("+",b)||c<0){if(c>0)return"+"+h;else if(c<0)return"-"+h;else return h}else{return h}}}};jsworld.DateTimeFormatter=function(a){if(typeof a!="object"||a._className!="jsworld.Locale")throw"Constructor error: You must provide a valid jsworld.Locale instance.";this.lc=a;this.formatDate=function(a){var b=null;if(typeof a=="string"){try{b=jsworld.parseIsoDate(a)}catch(c){b=jsworld.parseIsoDateTime(a)}}else if(a!==null&&typeof a=="object"){b=a}else{throw"Error: Invalid date argument, must be a Date object or an ISO-8601 date/time string"}return this._applyFormatting(b,this.lc.d_fmt)};this.formatTime=function(a){var b=null;if(typeof a=="string"){try{b=jsworld.parseIsoTime(a)}catch(c){b=jsworld.parseIsoDateTime(a)}}else if(a!==null&&typeof a=="object"){b=a}else{throw"Error: Invalid date argument, must be a Date object or an ISO-8601 date/time string"}return this._applyFormatting(b,this.lc.t_fmt)};this.formatDateTime=function(a){var b=null;if(typeof a=="string"){b=jsworld.parseIsoDateTime(a)}else if(a!==null&&typeof a=="object"){b=a}else{throw"Error: Invalid date argument, must be a Date object or an ISO-8601 date/time string"}return this._applyFormatting(b,this.lc.d_t_fmt)};this._applyFormatting=function(a,b){b=b.replace(/%%/g,"%");b=b.replace(/%a/g,this.lc.abday[a.getDay()]);b=b.replace(/%A/g,this.lc.day[a.getDay()]);b=b.replace(/%b/g,this.lc.abmon[a.getMonth()]);b=b.replace(/%B/g,this.lc.mon[a.getMonth()]);b=b.replace(/%d/g,jsworld._zeroPad(a.getDate(),2));b=b.replace(/%e/g,jsworld._spacePad(a.getDate(),2));b=b.replace(/%F/g,a.getFullYear()+"-"+jsworld._zeroPad(a.getMonth()+1,2)+"-"+jsworld._zeroPad(a.getDate(),2));b=b.replace(/%h/g,this.lc.abmon[a.getMonth()]);b=b.replace(/%H/g,jsworld._zeroPad(a.getHours(),2));b=b.replace(/%I/g,jsworld._zeroPad(this._hours12(a.getHours()),2));b=b.replace(/%k/g,a.getHours());b=b.replace(/%l/g,this._hours12(a.getHours()));b=b.replace(/%m/g,jsworld._zeroPad(a.getMonth()+1,2));b=b.replace(/%n/g,"\n");b=b.replace(/%M/g,jsworld._zeroPad(a.getMinutes(),2));b=b.replace(/%p/g,this._getAmPm(a.getHours()));b=b.replace(/%P/g,this._getAmPm(a.getHours()).toLocaleLowerCase());b=b.replace(/%R/g,jsworld._zeroPad(a.getHours(),2)+":"+jsworld._zeroPad(a.getMinutes(),2));b=b.replace(/%S/g,jsworld._zeroPad(a.getSeconds(),2));b=b.replace(/%T/g,jsworld._zeroPad(a.getHours(),2)+":"+jsworld._zeroPad(a.getMinutes(),2)+":"+jsworld._zeroPad(a.getSeconds(),2));b=b.replace(/%w/g,this.lc.day[a.getDay()]);b=b.replace(/%y/g,(new String(a.getFullYear())).substring(2));b=b.replace(/%Y/g,a.getFullYear());b=b.replace(/%Z/g,"");b=b.replace(/%[a-zA-Z]/g,"");return b};this._hours12=function(a){if(a===0)return 12;else if(a>12)return a-12;else return a};this._getAmPm=function(a){if(a===0||a>12)return this.lc.pm;else return this.lc.am}};jsworld.MonetaryFormatter=function(a,b,c){if(typeof a!="object"||a._className!="jsworld.Locale")throw"Constructor error: You must provide a valid jsworld.Locale instance";this.lc=a;this.currencyFractionDigits={AFN:0,ALL:0,AMD:0,BHD:3,BIF:0,BYR:0,CLF:0,CLP:0,COP:0,CRC:0,DJF:0,GNF:0,GYD:0,HUF:0,IDR:0,IQD:0,IRR:0,ISK:0,JOD:3,JPY:0,KMF:0,KRW:0,KWD:3,LAK:0,LBP:0,LYD:3,MGA:0,MMK:0,MNT:0,MRO:0,MUR:0,OMR:3,PKR:0,PYG:0,RSD:0,RWF:0,SLL:0,SOS:0,STD:0,SYP:0,TND:3,TWD:0,TZS:0,UGX:0,UZS:0,VND:0,VUV:0,XAF:0,XOF:0,XPF:0,YER:0,ZMK:0};if(typeof b=="string"){this.currencyCode=b.toUpperCase();var d=this.currencyFractionDigits[this.currencyCode];if(typeof d!="number")d=2;this.lc.frac_digits=d;this.lc.int_frac_digits=d}else{this.currencyCode=this.lc.int_curr_symbol.substring(0,3).toUpperCase()}this.intSep=this.lc.int_curr_symbol.charAt(3);if(this.currencyCode==this.lc.int_curr_symbol.substring(0,3)){this.internationalFormatting=false;this.curSym=this.lc.currency_symbol}else{if(typeof c=="string"){this.curSym=c;this.internationalFormatting=false}else{this.internationalFormatting=true}}this.getCurrencySymbol=function(){return this.curSym};this.currencySymbolPrecedes=function(a){if(typeof a=="string"&&a=="i"){if(this.lc.int_p_cs_precedes==1)return true;else return false}else{if(this.internationalFormatting){if(this.lc.int_p_cs_precedes==1)return true;else return false}else{if(this.lc.p_cs_precedes==1)return true;else return false}}};this.getDecimalPoint=function(){return this.lc.mon_decimal_point};this.getFractionalDigits=function(a){if(typeof a=="string"&&a=="i"){return this.lc.int_frac_digits}else{if(this.internationalFormatting)return this.lc.int_frac_digits;else return this.lc.frac_digits}};this.format=function(a,b){var c;if(typeof a=="string"){a=jsworld._trim(a);c=parseFloat(a);if(typeof c!="number"||isNaN(c))throw"Error: Amount string not a number"}else if(typeof a=="number"){c=a}else{throw"Error: Amount not a number"}var d=jsworld._getPrecision(b);if(d==-1){if(this.internationalFormatting||jsworld._hasOption("i",b))d=this.lc.int_frac_digits;else d=this.lc.frac_digits}c=Math.round(c*Math.pow(10,d))/Math.pow(10,d);var e=jsworld._splitNumber(String(c));var f;if(c===0)f="0";else f=jsworld._hasOption("^",b)?e.integer:jsworld._formatIntegerPart(e.integer,this.lc.mon_grouping,this.lc.mon_thousands_sep);var g;if(d==-1){if(this.internationalFormatting||jsworld._hasOption("i",b))g=jsworld._formatFractionPart(e.fraction,this.lc.int_frac_digits);else g=jsworld._formatFractionPart(e.fraction,this.lc.frac_digits)}else{g=jsworld._formatFractionPart(e.fraction,d)}var h;if(this.lc.frac_digits>0||g.length)h=f+this.lc.mon_decimal_point+g;else h=f;if(jsworld._hasOption("~",b)){return h}else{var i=jsworld._hasOption("!",b)?true:false;var j=c<0?"-":"+";if(this.internationalFormatting||jsworld._hasOption("i",b)){if(i)return this._formatAsInternationalCurrencyWithNoSym(j,h);else return this._formatAsInternationalCurrency(j,h)}else{if(i)return this._formatAsLocalCurrencyWithNoSym(j,h);else return this._formatAsLocalCurrency(j,h)}}};this._formatAsLocalCurrency=function(a,b){if(a=="+"){if(this.lc.p_sign_posn===0&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===0){return"("+b+this.curSym+")"}else if(this.lc.p_sign_posn===0&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===1){return"("+this.curSym+b+")"}else if(this.lc.p_sign_posn===0&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===0){return"("+b+" "+this.curSym+")"}else if(this.lc.p_sign_posn===0&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===1){return"("+this.curSym+" "+b+")"}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===0){return this.lc.positive_sign+b+this.curSym}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+this.curSym+b}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===0){return this.lc.positive_sign+b+" "+this.curSym}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+this.curSym+" "+b}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===0){return this.lc.positive_sign+" "+b+this.curSym}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+" "+this.curSym+b}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===0){return b+this.curSym+this.lc.positive_sign}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===1){return this.curSym+b+this.lc.positive_sign}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===0){return b+" "+this.curSym+this.lc.positive_sign}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===1){return this.curSym+" "+b+this.lc.positive_sign}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===0){return b+this.curSym+" "+this.lc.positive_sign}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===1){return this.curSym+b+" "+this.lc.positive_sign}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===0){return b+this.lc.positive_sign+this.curSym}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+this.curSym+b}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===0){return b+" "+this.lc.positive_sign+this.curSym}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+this.curSym+" "+b}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===0){return b+this.lc.positive_sign+" "+this.curSym}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+" "+this.curSym+b}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===0){return b+this.curSym+this.lc.positive_sign}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===1){return this.curSym+this.lc.positive_sign+b}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===0){return b+" "+this.curSym+this.lc.positive_sign}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===1){return this.curSym+this.lc.positive_sign+" "+b}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===0){return b+this.curSym+" "+this.lc.positive_sign}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===1){return this.curSym+" "+this.lc.positive_sign+b}}else if(a=="-"){if(this.lc.n_sign_posn===0&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===0){return"("+b+this.curSym+")"}else if(this.lc.n_sign_posn===0&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===1){return"("+this.curSym+b+")"}else if(this.lc.n_sign_posn===0&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===0){return"("+b+" "+this.curSym+")"}else if(this.lc.n_sign_posn===0&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===1){return"("+this.curSym+" "+b+")"}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===0){return this.lc.negative_sign+b+this.curSym}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+this.curSym+b}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===0){return this.lc.negative_sign+b+" "+this.curSym}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+this.curSym+" "+b}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===0){return this.lc.negative_sign+" "+b+this.curSym}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+" "+this.curSym+b}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===0){return b+this.curSym+this.lc.negative_sign}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===1){return this.curSym+b+this.lc.negative_sign}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===0){return b+" "+this.curSym+this.lc.negative_sign}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===1){return this.curSym+" "+b+this.lc.negative_sign}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===0){return b+this.curSym+" "+this.lc.negative_sign}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===1){return this.curSym+b+" "+this.lc.negative_sign}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===0){return b+this.lc.negative_sign+this.curSym}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+this.curSym+b}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===0){return b+" "+this.lc.negative_sign+this.curSym}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+this.curSym+" "+b}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===0){return b+this.lc.negative_sign+" "+this.curSym}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+" "+this.curSym+b}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===0){return b+this.curSym+this.lc.negative_sign}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===1){return this.curSym+this.lc.negative_sign+b}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===0){return b+" "+this.curSym+this.lc.negative_sign}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===1){return this.curSym+this.lc.negative_sign+" "+b}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===0){return b+this.curSym+" "+this.lc.negative_sign}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===1){return this.curSym+" "+this.lc.negative_sign+b}}throw"Error: Invalid POSIX LC MONETARY definition"};this._formatAsInternationalCurrency=function(a,b){if(a=="+"){if(this.lc.int_p_sign_posn===0&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===0){return"("+b+this.currencyCode+")"}else if(this.lc.int_p_sign_posn===0&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===1){return"("+this.currencyCode+b+")"}else if(this.lc.int_p_sign_posn===0&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===0){return"("+b+this.intSep+this.currencyCode+")"}else if(this.lc.int_p_sign_posn===0&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===1){return"("+this.currencyCode+this.intSep+b+")"}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===0){return this.lc.positive_sign+b+this.currencyCode}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+this.currencyCode+b}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===0){return this.lc.positive_sign+b+this.intSep+this.currencyCode}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+this.currencyCode+this.intSep+b}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===0){return this.lc.positive_sign+this.intSep+b+this.currencyCode}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+this.intSep+this.currencyCode+b}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===0){return b+this.currencyCode+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===1){return this.currencyCode+b+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===0){return b+this.intSep+this.currencyCode+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===1){return this.currencyCode+this.intSep+b+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===0){return b+this.currencyCode+this.intSep+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===1){return this.currencyCode+b+this.intSep+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===0){return b+this.lc.positive_sign+this.currencyCode}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+this.currencyCode+b}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===0){return b+this.intSep+this.lc.positive_sign+this.currencyCode}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+this.currencyCode+this.intSep+b}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===0){return b+this.lc.positive_sign+this.intSep+this.currencyCode}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+this.intSep+this.currencyCode+b}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===0){return b+this.currencyCode+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===1){return this.currencyCode+this.lc.positive_sign+b}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===0){return b+this.intSep+this.currencyCode+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===1){return this.currencyCode+this.lc.positive_sign+this.intSep+b}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===0){return b+this.currencyCode+this.intSep+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===1){return this.currencyCode+this.intSep+this.lc.positive_sign+b}}else if(a=="-"){if(this.lc.int_n_sign_posn===0&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===0){return"("+b+this.currencyCode+")"}else if(this.lc.int_n_sign_posn===0&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===1){return"("+this.currencyCode+b+")"}else if(this.lc.int_n_sign_posn===0&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===0){return"("+b+this.intSep+this.currencyCode+")"}else if(this.lc.int_n_sign_posn===0&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===1){return"("+this.currencyCode+this.intSep+b+")"}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===0){return this.lc.negative_sign+b+this.currencyCode}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+this.currencyCode+b}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===0){return this.lc.negative_sign+b+this.intSep+this.currencyCode}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+this.currencyCode+this.intSep+b}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===0){return this.lc.negative_sign+this.intSep+b+this.currencyCode}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+this.intSep+this.currencyCode+b}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===0){return b+this.currencyCode+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===1){return this.currencyCode+b+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===0){return b+this.intSep+this.currencyCode+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===1){return this.currencyCode+this.intSep+b+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===0){return b+this.currencyCode+this.intSep+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===1){return this.currencyCode+b+this.intSep+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===0){return b+this.lc.negative_sign+this.currencyCode}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+this.currencyCode+b}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===0){return b+this.intSep+this.lc.negative_sign+this.currencyCode}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+this.currencyCode+this.intSep+b}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===0){return b+this.lc.negative_sign+this.intSep+this.currencyCode}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+this.intSep+this.currencyCode+b}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===0){return b+this.currencyCode+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===1){return this.currencyCode+this.lc.negative_sign+b}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===0){return b+this.intSep+this.currencyCode+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===1){return this.currencyCode+this.lc.negative_sign+this.intSep+b}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===0){return b+this.currencyCode+this.intSep+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===1){return this.currencyCode+this.intSep+this.lc.negative_sign+b}}throw"Error: Invalid POSIX LC MONETARY definition"};this._formatAsLocalCurrencyWithNoSym=function(a,b){if(a=="+"){if(this.lc.p_sign_posn===0){return"("+b+")"}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===0){return this.lc.positive_sign+b}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+b}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===0){return this.lc.positive_sign+b}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+b}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===0){return this.lc.positive_sign+" "+b}else if(this.lc.p_sign_posn===1&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+" "+b}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===0){return b+this.lc.positive_sign}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===1){return b+this.lc.positive_sign}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===0){return b+" "+this.lc.positive_sign}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===1){return b+this.lc.positive_sign}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===0){return b+this.lc.positive_sign}else if(this.lc.p_sign_posn===2&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===1){return b+" "+this.lc.positive_sign}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===0){return b+this.lc.positive_sign}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+b}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===0){return b+" "+this.lc.positive_sign}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+" "+b}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===0){return b+this.lc.positive_sign}else if(this.lc.p_sign_posn===3&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+" "+b}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===0){return b+this.lc.positive_sign}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===0&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+b}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===0){return b+" "+this.lc.positive_sign}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===1&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+" "+b}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===0){return b+" "+this.lc.positive_sign}else if(this.lc.p_sign_posn===4&&this.lc.p_sep_by_space===2&&this.lc.p_cs_precedes===1){return this.lc.positive_sign+b}}else if(a=="-"){if(this.lc.n_sign_posn===0){return"("+b+")"}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===0){return this.lc.negative_sign+b}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+b}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===0){return this.lc.negative_sign+b}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+" "+b}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===0){return this.lc.negative_sign+" "+b}else if(this.lc.n_sign_posn===1&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+" "+b}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===0){return b+this.lc.negative_sign}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===1){return b+this.lc.negative_sign}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===0){return b+" "+this.lc.negative_sign}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===1){return b+this.lc.negative_sign}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===0){return b+" "+this.lc.negative_sign}else if(this.lc.n_sign_posn===2&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===1){return b+" "+this.lc.negative_sign}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===0){return b+this.lc.negative_sign}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+b}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===0){return b+" "+this.lc.negative_sign}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+" "+b}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===0){return b+this.lc.negative_sign}else if(this.lc.n_sign_posn===3&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+" "+b}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===0){return b+this.lc.negative_sign}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===0&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+b}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===0){return b+" "+this.lc.negative_sign}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===1&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+" "+b}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===0){return b+" "+this.lc.negative_sign}else if(this.lc.n_sign_posn===4&&this.lc.n_sep_by_space===2&&this.lc.n_cs_precedes===1){return this.lc.negative_sign+b}}throw"Error: Invalid POSIX LC MONETARY definition"};this._formatAsInternationalCurrencyWithNoSym=function(a,b){if(a=="+"){if(this.lc.int_p_sign_posn===0){return"("+b+")"}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===0){return this.lc.positive_sign+b}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+b}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===0){return this.lc.positive_sign+b}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+this.intSep+b}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===0){return this.lc.positive_sign+this.intSep+b}else if(this.lc.int_p_sign_posn===1&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+this.intSep+b}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===0){return b+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===1){return b+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===0){return b+this.intSep+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===1){return b+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===0){return b+this.intSep+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===2&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===1){return b+this.intSep+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===0){return b+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+b}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===0){return b+this.intSep+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+this.intSep+b}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===0){return b+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===3&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+this.intSep+b}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===0){return b+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===0&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+b}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===0){return b+this.intSep+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===1&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+this.intSep+b}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===0){return b+this.intSep+this.lc.positive_sign}else if(this.lc.int_p_sign_posn===4&&this.lc.int_p_sep_by_space===2&&this.lc.int_p_cs_precedes===1){return this.lc.positive_sign+b}}else if(a=="-"){if(this.lc.int_n_sign_posn===0){return"("+b+")"}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===0){return this.lc.negative_sign+b}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+b}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===0){return this.lc.negative_sign+b}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+this.intSep+b}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===0){return this.lc.negative_sign+this.intSep+b}else if(this.lc.int_n_sign_posn===1&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+this.intSep+b}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===0){return b+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===1){return b+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===0){return b+this.intSep+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===1){return b+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===0){return b+this.intSep+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===2&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===1){return b+this.intSep+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===0){return b+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+b}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===0){return b+this.intSep+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+this.intSep+b}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===0){return b+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===3&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+this.intSep+b}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===0){return b+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===0&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+b}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===0){return b+this.intSep+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===1&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+this.intSep+b}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===0){return b+this.intSep+this.lc.negative_sign}else if(this.lc.int_n_sign_posn===4&&this.lc.int_n_sep_by_space===2&&this.lc.int_n_cs_precedes===1){return this.lc.negative_sign+b}}throw"Error: Invalid POSIX LC_MONETARY definition"}};jsworld.NumericParser=function(a){if(typeof a!="object"||a._className!="jsworld.Locale")throw"Constructor error: You must provide a valid jsworld.Locale instance";this.lc=a;this.parse=function(a){if(typeof a!="string")throw"Parse error: Argument must be a string";var b=jsworld._trim(a);b=jsworld._stringReplaceAll(a,this.lc.thousands_sep,"");b=jsworld._stringReplaceAll(b,this.lc.decimal_point,".");if(jsworld._isNumber(b))return parseFloat(b,10);else throw"Parse error: Invalid number string"}};jsworld.DateTimeParser=function(a){if(typeof a!="object"||a._className!="jsworld.Locale")throw"Constructor error: You must provide a valid jsworld.Locale instance.";this.lc=a;this.parseTime=function(a){if(typeof a!="string")throw"Parse error: Argument must be a string";var b=this._extractTokens(this.lc.t_fmt,a);var c=false;if(b.hour!==null&&b.minute!==null&&b.second!==null){c=true}else if(b.hourAmPm!==null&&b.am!==null&&b.minute!==null&&b.second!==null){if(b.am){b.hour=parseInt(b.hourAmPm,10)}else{if(b.hourAmPm==12)b.hour=0;else b.hour=parseInt(b.hourAmPm,10)+12}c=true}if(c)return jsworld._zeroPad(b.hour,2)+":"+jsworld._zeroPad(b.minute,2)+":"+jsworld._zeroPad(b.second,2);else throw"Parse error: Invalid/ambiguous time string"};this.parseDate=function(a){if(typeof a!="string")throw"Parse error: Argument must be a string";var b=this._extractTokens(this.lc.d_fmt,a);var c=false;if(b.year!==null&&b.month!==null&&b.day!==null){c=true}if(c)return jsworld._zeroPad(b.year,4)+"-"+jsworld._zeroPad(b.month,2)+"-"+jsworld._zeroPad(b.day,2);else throw"Parse error: Invalid date string"};this.parseDateTime=function(a){if(typeof a!="string")throw"Parse error: Argument must be a string";var b=this._extractTokens(this.lc.d_t_fmt,a);var c=false;var d=false;if(b.hour!==null&&b.minute!==null&&b.second!==null){c=true}else if(b.hourAmPm!==null&&b.am!==null&&b.minute!==null&&b.second!==null){if(b.am){b.hour=parseInt(b.hourAmPm,10)}else{if(b.hourAmPm==12)b.hour=0;else b.hour=parseInt(b.hourAmPm,10)+12}c=true}if(b.year!==null&&b.month!==null&&b.day!==null){d=true}if(d&&c)return jsworld._zeroPad(b.year,4)+"-"+jsworld._zeroPad(b.month,2)+"-"+jsworld._zeroPad(b.day,2)+" "+jsworld._zeroPad(b.hour,2)+":"+jsworld._zeroPad(b.minute,2)+":"+jsworld._zeroPad(b.second,2);else throw"Parse error: Invalid/ambiguous date/time string"};this._extractTokens=function(a,b){var c={year:null,month:null,day:null,hour:null,hourAmPm:null,am:null,minute:null,second:null,weekday:null};while(a.length>0){if(a.charAt(0)=="%"&&a.charAt(1)!=""){var d=a.substring(0,2);if(d=="%%"){b=b.substring(1)}else if(d=="%a"){for(var e=0;e31)throw"Parse error: Unrecognised day of the month (%e)";b=b.substring(f.length)}else if(d=="%F"){if(/^\d\d\d\d/.test(b)){c.year=parseInt(b.substring(0,4),10);b=b.substring(4)}else{throw"Parse error: Unrecognised date (%F)"}if(jsworld._stringStartsWith(b,"-"))b=b.substring(1);else throw"Parse error: Unrecognised date (%F)";if(/^0[1-9]|1[0-2]/.test(b)){c.month=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised date (%F)";if(jsworld._stringStartsWith(b,"-"))b=b.substring(1);else throw"Parse error: Unrecognised date (%F)";if(/^0[1-9]|[1-2][0-9]|3[0-1]/.test(b)){c.day=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised date (%F)"}else if(d=="%H"){if(/^[0-1][0-9]|2[0-3]/.test(b)){c.hour=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised hour (%H)"}else if(d=="%I"){if(/^0[1-9]|1[0-2]/.test(b)){c.hourAmPm=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised hour (%I)"}else if(d=="%k"){var g=b.match(/^(\d{1,2})/);c.hour=parseInt(g,10);if(isNaN(c.hour)||c.hour<0||c.hour>23)throw"Parse error: Unrecognised hour (%k)";b=b.substring(g.length)}else if(d=="%l"){var g=b.match(/^(\d{1,2})/);c.hourAmPm=parseInt(g,10);if(isNaN(c.hourAmPm)||c.hourAmPm<1||c.hourAmPm>12)throw"Parse error: Unrecognised hour (%l)";b=b.substring(g.length)}else if(d=="%m"){if(/^0[1-9]|1[0-2]/.test(b)){c.month=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised month (%m)"}else if(d=="%M"){if(/^[0-5][0-9]/.test(b)){c.minute=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised minute (%M)"}else if(d=="%n"){if(b.charAt(0)=="\n")b=b.substring(1);else throw"Parse error: Unrecognised new line (%n)"}else if(d=="%p"){if(jsworld._stringStartsWith(b,this.lc.am)){c.am=true;b=b.substring(this.lc.am.length)}else if(jsworld._stringStartsWith(b,this.lc.pm)){c.am=false;b=b.substring(this.lc.pm.length)}else throw"Parse error: Unrecognised AM/PM value (%p)"}else if(d=="%P"){if(jsworld._stringStartsWith(b,this.lc.am.toLowerCase())){c.am=true;b=b.substring(this.lc.am.length)}else if(jsworld._stringStartsWith(b,this.lc.pm.toLowerCase())){c.am=false;b=b.substring(this.lc.pm.length)}else throw"Parse error: Unrecognised AM/PM value (%P)"}else if(d=="%R"){if(/^[0-1][0-9]|2[0-3]/.test(b)){c.hour=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised time (%R)";if(jsworld._stringStartsWith(b,":"))b=b.substring(1);else throw"Parse error: Unrecognised time (%R)";if(/^[0-5][0-9]/.test(b)){c.minute=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised time (%R)"}else if(d=="%S"){if(/^[0-5][0-9]/.test(b)){c.second=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised second (%S)"}else if(d=="%T"){if(/^[0-1][0-9]|2[0-3]/.test(b)){c.hour=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised time (%T)";if(jsworld._stringStartsWith(b,":"))b=b.substring(1);else throw"Parse error: Unrecognised time (%T)";if(/^[0-5][0-9]/.test(b)){c.minute=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised time (%T)";if(jsworld._stringStartsWith(b,":"))b=b.substring(1);else throw"Parse error: Unrecognised time (%T)";if(/^[0-5][0-9]/.test(b)){c.second=parseInt(b.substring(0,2),10);b=b.substring(2)}else throw"Parse error: Unrecognised time (%T)"}else if(d=="%w"){if(/^\d/.test(b)){c.weekday=parseInt(b.substring(0,1),10);b=b.substring(1)}else throw"Parse error: Unrecognised weekday number (%w)"}else if(d=="%y"){if(/^\d\d/.test(b)){var h=parseInt(b.substring(0,2),10);if(h>50)c.year=1900+h;else c.year=2e3+h;b=b.substring(2)}else throw"Parse error: Unrecognised year (%y)"}else if(d=="%Y"){if(/^\d\d\d\d/.test(b)){c.year=parseInt(b.substring(0,4),10);b=b.substring(4)}else throw"Parse error: Unrecognised year (%Y)"}else if(d=="%Z"){if(a.length===0)break}a=a.substring(2)}else{if(a.charAt(0)!=b.charAt(0))throw'Parse error: Unexpected symbol "'+b.charAt(0)+'" in date/time string';a=a.substring(1);b=b.substring(1)}}return c}};jsworld.MonetaryParser=function(a){if(typeof a!="object"||a._className!="jsworld.Locale")throw"Constructor error: You must provide a valid jsworld.Locale instance";this.lc=a;this.parse=function(a){if(typeof a!="string")throw"Parse error: Argument must be a string";var b=this._detectCurrencySymbolType(a);var c,d;if(b=="local"){c="local";d=a.replace(this.lc.getCurrencySymbol(),"")}else if(b=="int"){c="int";d=a.replace(this.lc.getIntCurrencySymbol(),"")}else if(b=="none"){c="local";d=a}else throw"Parse error: Internal assert failure";d=jsworld._stringReplaceAll(d,this.lc.mon_thousands_sep,"");d=d.replace(this.lc.mon_decimal_point,".");d=d.replace(/\s*/g,"");d=this._removeLocalNonNegativeSign(d,c);d=this._normaliseNegativeSign(d,c);if(jsworld._isNumber(d))return parseFloat(d,10);else throw"Parse error: Invalid currency amount string"};this._detectCurrencySymbolType=function(a){if(this.lc.getCurrencySymbol().length>this.lc.getIntCurrencySymbol().length){if(a.indexOf(this.lc.getCurrencySymbol())!=-1)return"local";else if(a.indexOf(this.lc.getIntCurrencySymbol())!=-1)return"int";else return"none"}else{if(a.indexOf(this.lc.getIntCurrencySymbol())!=-1)return"int";else if(a.indexOf(this.lc.getCurrencySymbol())!=-1)return"local";else return"none"}};this._removeLocalNonNegativeSign=function(a,b){a=a.replace(this.lc.positive_sign,"");if((b=="local"&&this.lc.p_sign_posn===0||b=="int"&&this.lc.int_p_sign_posn===0)&&/\(\d+\.?\d*\)/.test(a)){a=a.replace("(","");a=a.replace(")","")}return a};this._normaliseNegativeSign=function(a,b){a=a.replace(this.lc.negative_sign,"-");if(b=="local"&&this.lc.n_sign_posn===0||b=="int"&&this.lc.int_n_sign_posn===0){if(/^\(\d+\.?\d*\)$/.test(a)){a=a.replace("(","");a=a.replace(")","");return"-"+a}}if(b=="local"&&this.lc.n_sign_posn==2||b=="int"&&this.lc.int_n_sign_posn==2){if(/^\d+\.?\d*-$/.test(a)){a=a.replace("-","");return"-"+a}}if(b=="local"&&this.lc.n_cs_precedes===0&&this.lc.n_sign_posn==3||b=="local"&&this.lc.n_cs_precedes===0&&this.lc.n_sign_posn==4||b=="int"&&this.lc.int_n_cs_precedes===0&&this.lc.int_n_sign_posn==3||b=="int"&&this.lc.int_n_cs_precedes===0&&this.lc.int_n_sign_posn==4){if(/^\d+\.?\d*-$/.test(a)){a=a.replace("-","");return"-"+a}}return a}} + + +if(typeof POSIX_LC == "undefined") var POSIX_LC = {}; + +POSIX_LC.en_US = { + "decimal_point" : ".", + "thousands_sep" : ",", + "grouping" : "3", + "abday" : ["Sun","Mon","Tue","Wed","Thu","Fri","Sat"], + "day" : ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"], + "abmon" : ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"], + "mon" : ["January","February","March","April","May","June","July","August","September","October","November","December"], + "d_fmt" : "%m/%e/%y", + "t_fmt" : "%I:%M:%S %p", + "d_t_fmt" : "%B %e, %Y %I:%M:%S %p %Z", + "am_pm" : ["AM","PM"], + "int_curr_symbol" : "USD ", + "currency_symbol" : "\u0024", + "mon_decimal_point" : ".", + "mon_thousands_sep" : ",", + "mon_grouping" : "3", + "positive_sign" : "", + "negative_sign" : "-", + "int_frac_digits" : 2, + "frac_digits" : 2, + "p_cs_precedes" : 1, + "n_cs_precedes" : 1, + "p_sep_by_space" : 0, + "n_sep_by_space" : 0, + "p_sign_posn" : 1, + "n_sign_posn" : 1, + "int_p_cs_precedes" : 1, + "int_n_cs_precedes" : 1, + "int_p_sep_by_space" : 0, + "int_n_sep_by_space" : 0, + "int_p_sign_posn" : 1, + "int_n_sign_posn" : 1 +} + +if(typeof POSIX_LC == "undefined") var POSIX_LC = {}; + +POSIX_LC.fr_FR = { + "decimal_point" : ",", + "thousands_sep" : "\u00a0", + "grouping" : "3", + "abday" : ["dim.","lun.","mar.", + "mer.","jeu.","ven.", + "sam."], + "day" : ["dimanche","lundi","mardi", + "mercredi","jeudi","vendredi", + "samedi"], + "abmon" : ["janv.","f\u00e9vr.","mars", + "avr.","mai","juin", + "juil.","ao\u00fbt","sept.", + "oct.","nov.","d\u00e9c."], + "mon" : ["janvier","f\u00e9vrier","mars", + "avril","mai","juin", + "juillet","ao\u00fbt","septembre", + "octobre","novembre","d\u00e9cembre"], + "d_fmt" : "%d/%m/%y", + "t_fmt" : "%H:%M:%S", + "d_t_fmt" : "%e %B %Y %H:%M:%S %Z", + "am_pm" : ["AM","PM"], + "int_curr_symbol" : "EUR ", + "currency_symbol" : "\u20ac", + "mon_decimal_point" : ",", + "mon_thousands_sep" : "\u00a0", + "mon_grouping" : "3", + "positive_sign" : "", + "negative_sign" : "-", + "int_frac_digits" : 2, + "frac_digits" : 2, + "p_cs_precedes" : 0, + "n_cs_precedes" : 0, + "p_sep_by_space" : 1, + "n_sep_by_space" : 1, + "p_sign_posn" : 1, + "n_sign_posn" : 1, + "int_p_cs_precedes" : 0, + "int_n_cs_precedes" : 0, + "int_p_sep_by_space" : 1, + "int_n_sep_by_space" : 1, + "int_p_sign_posn" : 1, + "int_n_sign_posn" : 1 +}; + +/** https://github.com/csnover/js-iso8601 */(function(n,f){var u=n.parse,c=[1,4,5,6,7,10,11];n.parse=function(t){var i,o,a=0;if(o=/^(\d{4}|[+\-]\d{6})(?:-(\d{2})(?:-(\d{2}))?)?(?:T(\d{2}):(\d{2})(?::(\d{2})(?:\.(\d{3}))?)?(?:(Z)|([+\-])(\d{2})(?::(\d{2}))?)?)?$/.exec(t)){for(var v=0,r;r=c[v];++v)o[r]=+o[r]||0;o[2]=(+o[2]||1)-1,o[3]=+o[3]||1,o[8]!=="Z"&&o[9]!==f&&(a=o[10]*60+o[11],o[9]==="+"&&(a=0-a)),i=n.UTC(o[1],o[2],o[3],o[4],o[5]+a,o[6],o[7])}else i=u?u(t):NaN;return i}})(Date) + +/*! + * geo-location-javascript v0.4.3 + * http://code.google.com/p/geo-location-javascript/ + * + * Copyright (c) 2009 Stan Wiechers + * Licensed under the MIT licenses. + * + * Revision: $Rev: 68 $: + * Author: $Author: whoisstan $: + * Date: $Date: 2010-02-15 13:42:19 +0100 (Mon, 15 Feb 2010) $: + */ +var geo_position_js=function() { + + var pub = {}; + var provider=null; + + pub.getCurrentPosition = function(successCallback,errorCallback,options) + { + provider.getCurrentPosition(successCallback, errorCallback,options); + } + + pub.init = function() + { + try + { + if (typeof(geo_position_js_simulator)!="undefined") + { + provider=geo_position_js_simulator; + } + else if (typeof(bondi)!="undefined" && typeof(bondi.geolocation)!="undefined") + { + provider=bondi.geolocation; + } + else if (typeof(navigator.geolocation)!="undefined") + { + provider=navigator.geolocation; + pub.getCurrentPosition = function(successCallback, errorCallback, options) + { + function _successCallback(p) + { + //for mozilla geode,it returns the coordinates slightly differently + if(typeof(p.latitude)!="undefined") + { + successCallback({timestamp:p.timestamp, coords: {latitude:p.latitude,longitude:p.longitude}}); + } + else + { + successCallback(p); + } + } + provider.getCurrentPosition(_successCallback,errorCallback,options); + } + } + else if(typeof(window.google)!="undefined" && typeof(google.gears)!="undefined") + { + provider=google.gears.factory.create('beta.geolocation'); + } + else if ( typeof(Mojo) !="undefined" && typeof(Mojo.Service.Request)!="Mojo.Service.Request") + { + provider=true; + pub.getCurrentPosition = function(successCallback, errorCallback, options) + { + + parameters={}; + if(options) + { + //http://developer.palm.com/index.php?option=com_content&view=article&id=1673#GPS-getCurrentPosition + if (options.enableHighAccuracy && options.enableHighAccuracy==true) + { + parameters.accuracy=1; + } + if (options.maximumAge) + { + parameters.maximumAge=options.maximumAge; + } + if (options.responseTime) + { + if(options.responseTime<5) + { + parameters.responseTime=1; + } + else if (options.responseTime<20) + { + parameters.responseTime=2; + } + else + { + parameters.timeout=3; + } + } + } + + + r=new Mojo.Service.Request('palm://com.palm.location', { + method:"getCurrentPosition", + parameters:parameters, + onSuccess: function(p){successCallback({timestamp:p.timestamp, coords: {latitude:p.latitude, longitude:p.longitude,heading:p.heading}});}, + onFailure: function(e){ + if (e.errorCode==1) + { + errorCallback({code:3,message:"Timeout"}); + } + else if (e.errorCode==2) + { + errorCallback({code:2,message:"Position Unavailable"}); + } + else + { + errorCallback({code:0,message:"Unknown Error: webOS-code"+errorCode}); + } + } + }); + } + + } + else if (typeof(device)!="undefined" && typeof(device.getServiceObject)!="undefined") + { + provider=device.getServiceObject("Service.Location", "ILocation"); + + //override default method implementation + pub.getCurrentPosition = function(successCallback, errorCallback, options) + { + function callback(transId, eventCode, result) { + if (eventCode == 4) + { + errorCallback({message:"Position unavailable", code:2}); + } + else + { + //no timestamp of location given? + successCallback({timestamp:null, coords: {latitude:result.ReturnValue.Latitude, longitude:result.ReturnValue.Longitude, altitude:result.ReturnValue.Altitude,heading:result.ReturnValue.Heading}}); + } + } + //location criteria + var criteria = new Object(); + criteria.LocationInformationClass = "BasicLocationInformation"; + //make the call + provider.ILocation.GetLocation(criteria,callback); + } + } + } + catch (e){ + alert("error="+e); + if(typeof(console)!="undefined") + { + console.log(e); + } + return false; + } + return provider!=null; + } + + + return pub; +}(); +// Couldn't get unminified version to work , go here for docs => https://github.com/iamnoah/writeCapture +(function(E,a){var j=a.document;function A(Q){var Z=j.createElement("div");j.body.insertBefore(Z,null);E.replaceWith(Z,'\n
    \n
    \n
    \n \n\n
    \n
    \n \n
    \n

    '); + __out.push(__sanitize(t('Invite Link'))); + __out.push(' '); + __out.push(__sanitize(USER.referral_url)); + __out.push('

    \n\n \n\n
    \n\n'); + }).call(this); + + }).call(__obj); + __obj.safe = __objSafe, __obj.escape = __escape; + return __out.join(''); +}}, "templates/clients/login": function(exports, require, module) {module.exports = function(__obj) { + if (!__obj) __obj = {}; + var __out = [], __capture = function(callback) { + var out = __out, result; + __out = []; + callback.call(this); + result = __out.join(''); + __out = out; + return __safe(result); + }, __sanitize = function(value) { + if (value && value.ecoSafe) { + return value; + } else if (typeof value !== 'undefined' && value != null) { + return __escape(value); + } else { + return ''; + } + }, __safe, __objSafe = __obj.safe, __escape = __obj.escape; + __safe = __obj.safe = function(value) { + if (value && value.ecoSafe) { + return value; + } else { + if (!(typeof value !== 'undefined' && value != null)) value = ''; + var result = new String(value); + result.ecoSafe = true; + return result; + } + }; + if (!__escape) { + __escape = __obj.escape = function(value) { + return ('' + value) + .replace(/&/g, '&') + .replace(//g, '>') + .replace(/"/g, '"'); + }; + } + (function() { + (function() { + __out.push('
    \n\t

    '); + __out.push(__sanitize(t('Sign In'))); + __out.push('

    \n\t
    \n\t\t
    \n\n\t\t\t
    \n\t\t\t\t\n\t\t\t
    \n\t\t\t
    \n\t\t\t\t\n\t\t\t
    \n\n\t\t\t
    \n\n\t\t\t
    \n\t\t\t\t\n\t\t\t
    \n\t\t\t
    \n\t\t\t\t\n\t\t\t
    \n\n\t\t\t
    \n\n
    \n\n

    '); + __out.push(__sanitize(t('Forgot Password?'))); + __out.push('

    \n\n\t\t
    \n\t
    \n
    \n\n
    \n
    \n'); + }).call(this); + + }).call(__obj); + __obj.safe = __objSafe, __obj.escape = __escape; + return __out.join(''); +}}, "templates/clients/modules/credit_card": function(exports, require, module) {module.exports = function(__obj) { + if (!__obj) __obj = {}; + var __out = [], __capture = function(callback) { + var out = __out, result; + __out = []; + callback.call(this); + result = __out.join(''); + __out = out; + return __safe(result); + }, __sanitize = function(value) { + if (value && value.ecoSafe) { + return value; + } else if (typeof value !== 'undefined' && value != null) { + return __escape(value); + } else { + return ''; + } + }, __safe, __objSafe = __obj.safe, __escape = __obj.escape; + __safe = __obj.safe = function(value) { + if (value && value.ecoSafe) { + return value; + } else { + if (!(typeof value !== 'undefined' && value != null)) value = ''; + var result = new String(value); + result.ecoSafe = true; + return result; + } + }; + if (!__escape) { + __escape = __obj.escape = function(value) { + return ('' + value) + .replace(/&/g, '&') + .replace(//g, '>') + .replace(/"/g, '"'); + }; + } + (function() { + (function() { + var printCard; + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + if (this.cards === "new") { + __out.push('\n
    \n
    \n
    \n
    \n
    \n
    \n \n \n
    \n
    \n
    \n
    \n \n \n
    \n
    \n \n \n
    \n
    \n
    \n
    \n \n \n
    \n
    \n
    \n \n \n
    \n
    \n
    \n \n \n
    \n
    \n
    \n \n
    \n
    \n
    \n'); + } else { + __out.push('\n '); + printCard = __bind(function(card, index) { + var exp, style; + __out.push('\n
    \n '); + style = "background-position:-173px"; + __out.push('\n '); + if (card.get("card_type") === "Visa") { + style = "background-position:0px"; + } + __out.push('\n '); + if (card.get("card_type") === "MasterCard") { + style = "background-position:-42px"; + } + __out.push('\n '); + if (card.get("card_type") === "American Express") { + style = "background-position:-130px"; + } + __out.push('\n '); + if (card.get("card_type") === "Discover Card") { + style = "background-position:-85px"; + } + __out.push('\n
    \n     		\n ****'); + __out.push(__sanitize(card.get("card_number"))); + __out.push('\n \n '); + if (card.get("card_expiration")) { + __out.push('\n '); + __out.push(__sanitize(t('Expiry'))); + __out.push('\n '); + exp = card.get('card_expiration').split('-'); + __out.push('\n '); + __out.push(__sanitize("" + exp[0] + "-" + exp[1])); + __out.push('\n '); + } + __out.push('\n \n \n \n '); + if (card.get("default")) { + __out.push('\n ('); + __out.push(__sanitize(t('default card'))); + __out.push(')\n '); + } + __out.push('\n '); + if (this.cards.length > 1 && !card.get("default")) { + __out.push('\n '); + __out.push(__sanitize(t('make default'))); + __out.push('\n '); + } + __out.push('\n \n '); + __out.push(__sanitize(t('Edit'))); + __out.push('\n \n '); + if (this.cards.length > 1) { + __out.push('\n '); + __out.push(__sanitize(t('Delete'))); + __out.push('\n '); + } + __out.push('\n
    \n '); + _.each(this.cards.models, printCard); + __out.push('\n
    \n
    \n\n'); + } + __out.push('\n'); + }).call(this); + + }).call(__obj); + __obj.safe = __objSafe, __obj.escape = __escape; + return __out.join(''); +}}, "templates/clients/modules/sub_header": function(exports, require, module) {module.exports = function(__obj) { + if (!__obj) __obj = {}; + var __out = [], __capture = function(callback) { + var out = __out, result; + __out = []; + callback.call(this); + result = __out.join(''); + __out = out; + return __safe(result); + }, __sanitize = function(value) { + if (value && value.ecoSafe) { + return value; + } else if (typeof value !== 'undefined' && value != null) { + return __escape(value); + } else { + return ''; + } + }, __safe, __objSafe = __obj.safe, __escape = __obj.escape; + __safe = __obj.safe = function(value) { + if (value && value.ecoSafe) { + return value; + } else { + if (!(typeof value !== 'undefined' && value != null)) value = ''; + var result = new String(value); + result.ecoSafe = true; + return result; + } + }; + if (!__escape) { + __escape = __obj.escape = function(value) { + return ('' + value) + .replace(/&/g, '&') + .replace(//g, '>') + .replace(/"/g, '"'); + }; + } + (function() { + (function() { + __out.push('
    \n
    '); + __out.push(__sanitize(this.heading)); + __out.push('
    \n
    \n '); + if (window.USER.first_name) { + __out.push('\n '); + __out.push(__sanitize(t('Hello Greeting', { + name: USER.first_name + }))); + __out.push('\n '); + } + __out.push('\n
    \n
    \n
    \n'); + }).call(this); + + }).call(__obj); + __obj.safe = __objSafe, __obj.escape = __escape; + return __out.join(''); +}}, "templates/clients/promotions": function(exports, require, module) {module.exports = function(__obj) { + if (!__obj) __obj = {}; + var __out = [], __capture = function(callback) { + var out = __out, result; + __out = []; + callback.call(this); + result = __out.join(''); + __out = out; + return __safe(result); + }, __sanitize = function(value) { + if (value && value.ecoSafe) { + return value; + } else if (typeof value !== 'undefined' && value != null) { + return __escape(value); + } else { + return ''; + } + }, __safe, __objSafe = __obj.safe, __escape = __obj.escape; + __safe = __obj.safe = function(value) { + if (value && value.ecoSafe) { + return value; + } else { + if (!(typeof value !== 'undefined' && value != null)) value = ''; + var result = new String(value); + result.ecoSafe = true; + return result; + } + }; + if (!__escape) { + __escape = __obj.escape = function(value) { + return ('' + value) + .replace(/&/g, '&') + .replace(//g, '>') + .replace(/"/g, '"'); + }; + } + (function() { + (function() { + var promo, _i, _len, _ref; + __out.push(require('templates/clients/modules/sub_header').call(this, { + heading: t("Promotions") + })); + __out.push('\n\n
    \n
    \n
    \n \n \n
    \n
    \n \n \n\n \n
    \n '); + if (this.promos.length > 0) { + __out.push('\n
    \n

    '); + __out.push(__sanitize(t('Your Available Promotions'))); + __out.push('

    \n \n \n\n \n \n \n \n \n \n \n \n '); + _ref = this.promos; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + promo = _ref[_i]; + __out.push('\n \n \n \n \n \n \n '); + } + __out.push('\n \n
    '); + __out.push(__sanitize(t('Code'))); + __out.push(''); + __out.push(__sanitize(t('Details'))); + __out.push(''); + __out.push(__sanitize(t('Starts'))); + __out.push(''); + __out.push(__sanitize(t('Expires'))); + __out.push('
    '); + __out.push(__sanitize(promo.code)); + __out.push(''); + __out.push(__sanitize(promo.description)); + __out.push(''); + __out.push(__sanitize(app.helpers.formatDate(promo.starts_at, true, "America/Los_Angeles"))); + __out.push(''); + __out.push(__sanitize(app.helpers.formatDate(promo.ends_at, true, "America/Los_Angeles"))); + __out.push('
    \n
    \n '); + } else { + __out.push('\n\n

    '); + __out.push(__sanitize(t('No Active Promotions'))); + __out.push('

    \n '); + } + __out.push('\n\n
    \n
    \n
    \n'); + }).call(this); + + }).call(__obj); + __obj.safe = __objSafe, __obj.escape = __escape; + return __out.join(''); +}}, "templates/clients/request": function(exports, require, module) {module.exports = function(__obj) { + if (!__obj) __obj = {}; + var __out = [], __capture = function(callback) { + var out = __out, result; + __out = []; + callback.call(this); + result = __out.join(''); + __out = out; + return __safe(result); + }, __sanitize = function(value) { + if (value && value.ecoSafe) { + return value; + } else if (typeof value !== 'undefined' && value != null) { + return __escape(value); + } else { + return ''; + } + }, __safe, __objSafe = __obj.safe, __escape = __obj.escape; + __safe = __obj.safe = function(value) { + if (value && value.ecoSafe) { + return value; + } else { + if (!(typeof value !== 'undefined' && value != null)) value = ''; + var result = new String(value); + result.ecoSafe = true; + return result; + } + }; + if (!__escape) { + __escape = __obj.escape = function(value) { + return ('' + value) + .replace(/&/g, '&') + .replace(//g, '>') + .replace(/"/g, '"'); + }; + } + (function() { + (function() { + var showFavoriteLocation; + showFavoriteLocation = function(location, index) { + var alphabet; + __out.push('\n '); + alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + __out.push('\n
    \n '); + __out.push(__sanitize(location.nickname)); + return __out.push('\n
    \n \n \n \n \n \n \n \n \n \n \n \n \n \n
    \n

    '); + __out.push(__sanitize(t('Driver Name:'))); + __out.push('

    \n

    \n
    \n

    '); + __out.push(__sanitize(t('Driver #:'))); + __out.push('

    \n

    \n
    \n

    '); + __out.push(__sanitize(t('Pickup Address:'))); + __out.push('

    \n

    \n     		\n '); + __out.push(__sanitize(t('Add to Favorite Locations'))); + __out.push('\n
    \n
    \n

    \n '); + __out.push(__sanitize(t('Nickname:'))); + __out.push('\n \n \n \n \n
    \n
    \n
    \n
    \n

    '); + __out.push(__sanitize(t('Your last trip'))); + __out.push('

    \n
    \n \n '); + __out.push(__sanitize(t('Star'))); + __out.push('\n '); + __out.push(__sanitize(t('Star'))); + __out.push('\n '); + __out.push(__sanitize(t('Star'))); + __out.push('\n '); + __out.push(__sanitize(t('Star'))); + __out.push('\n '); + __out.push(__sanitize(t('Star'))); + __out.push('\n \n \n
    \n \n
    \n \n
    \n \n
    \n \n\n
    \n'); + }).call(this); + + }).call(__obj); + __obj.safe = __objSafe, __obj.escape = __escape; + return __out.join(''); +}}, "templates/shared/menu": function(exports, require, module) {module.exports = function(__obj) { + if (!__obj) __obj = {}; + var __out = [], __capture = function(callback) { + var out = __out, result; + __out = []; + callback.call(this); + result = __out.join(''); + __out = out; + return __safe(result); + }, __sanitize = function(value) { + if (value && value.ecoSafe) { + return value; + } else if (typeof value !== 'undefined' && value != null) { + return __escape(value); + } else { + return ''; + } + }, __safe, __objSafe = __obj.safe, __escape = __obj.escape; + __safe = __obj.safe = function(value) { + if (value && value.ecoSafe) { + return value; + } else { + if (!(typeof value !== 'undefined' && value != null)) value = ''; + var result = new String(value); + result.ecoSafe = true; + return result; + } + }; + if (!__escape) { + __escape = __obj.escape = function(value) { + return ('' + value) + .replace(/&/g, '&') + .replace(//g, '>') + .replace(/"/g, '"'); + }; + } + (function() { + (function() { + __out.push('\n'); + }).call(this); + + }).call(__obj); + __obj.safe = __objSafe, __obj.escape = __escape; + return __out.join(''); +}}, "translations/en": function(exports, require, module) {(function() { + exports.translations = { + "Uber": "Uber", + "Sign Up": "Sign Up", + "Ride Request": "Ride Request", + "Invite Friends": "Invite Friends", + "Promotions": "Promotions", + "Billing": "Billing", + "Settings": "Settings", + "Forgot Password?": "Forgot Password?", + "Password Recovery": "Password Recovery", + "Login": "Login", + "Trip Detail": "Trip Detail", + "Password Reset": "Password Reset", + "Confirm Email": "Confirm Email", + "Request Ride": "Request Ride", + "Credit Card Number": "Credit Card Number", + "month": "month", + "01-Jan": "01-Jan", + "02-Feb": "02-Feb", + "03-Mar": "03-Mar", + "04-Apr": "04-Apr", + "05-May": "05-May", + "06-Jun": "06-Jun", + "07-Jul": "07-Jul", + "08-Aug": "08-Aug", + "09-Sep": "09-Sep", + "10-Oct": "10-Oct", + "11-Nov": "11-Nov", + "12-Dec": "12-Dec", + "year": "year", + "CVV": "CVV", + "Category": "Category", + "personal": "personal", + "business": "business", + "Default Credit Card": "Default Credit Card", + "Add Credit Card": "Add Credit Card", + "Expiry": "Expiry", + "default card": "default card", + "make default": "make default", + "Edit": "Edit", + "Delete": "Delete", + "Expiry Month": "Expiry Month", + "Expiry Year": "Expiry Year", + "Unable to Verify Card": "Unable to verify card at this time. Please try again later.", + "Credit Card Update Succeeded": "Your card has been successfully updated!", + "Credit Card Update Failed": "We couldn't save your changes. Please try again in a few minutes.", + "Credit Card Delete Succeeded": "Your card has been deleted!", + "Credit Card Delete Failed": "We were unable to delete your card. Please try again later.", + "Credit Card Update Category Succeeded": "Successfully changed card category!", + "Credit Card Update Category Failed": "We couldn't change your card category. Please try again in a few minutes.", + "Credit Card Update Default Succeeded": "Successfully changed default card!", + "Credit Card Update Default Failed": "We couldn't change your default card. Please try again in a few minutes.", + "Hello Greeting": "Hello, <%= name %>", + "Card Ending in": "Card Ending in", + "Trip Map": "Trip Map", + "Amount": "Amount: <%= amount %>", + "Last Attempt to Bill": "Last Attempt to Bill: <%= date %>", + "Charge": "Charge", + "Uber Credit Balance Note": "Your account has an UberCredit balance of <%= amount %>. When billing for trips, we'll deplete your UberCredit balance before applying charges to your credit card.", + "Please Add Credit Card": "Please add a credit card to bill your outstanding charges.", + "Credit Cards": "Credit Cards", + "add a new credit card": "add a new credit card", + "Account Balance": "Account Balance", + "Arrears": "Arrears", + "Billing Succeeded": "Your card was successfully billed.", + "Confirm Email Succeeded": "Successfully confirmed email token, redirecting to log in page...", + "Confirm Email Failed": "Unable to confirm email. Please contact support@uber.com if this problem persists.", + "Email Already Confirmed": "Your email address has already been confirmed, redirecting to log in page...", + "Credit Card Added": "Credit Card Added", + "No Credit Card": "No Credit Card", + "Mobile Number Confirmed": "Mobile Number Confirmed", + "No Confirmed Mobile": "No Confirmed Mobile", + "E-mail Address Confirmed": "E-mail Address Confirmed", + "No Confirmed E-mail": "No Confirmed E-mail", + 'Reply to sign up text': 'Reply "GO" to the text message you received at sign up.', + "Resend text message": "Resend text message", + "Click sign up link": "Click the link in the email you received at sign up.", + "Resend email": "Resend email", + "Add a credit card to ride": "Add a credit card and you'll be ready to ride Uber.", + "Your Most Recent Trip": "Your Most Recent Trip", + "details": "details", + "Your Trip History ": "Your Trip History ", + "Status": "Status", + "Here's how it works:": "Here's how it works:", + "Show all trips": "Show all trips", + "Set your location:": "Set your location:", + "App search for address": "iPhone/Android app: fix the pin or search for an address", + "SMS text address": "SMS: text your address to UBRCAB (827222)", + "Confirm pickup request": "Confirm your pickup request", + "Uber sends ETA": "Uber will send you an ETA (usually within 5-10 minutes)", + "Car arrives": "When your car is arriving, Uber will inform you again.", + "Ride to destination": "Hop in the car and tell the driver your destination.", + "Thank your driver": "That’s it! Please thank your driver but remember that your tip is included and no cash is necessary.", + "Trip started here": "Trip started here", + "Trip ended here": "Trip ended here", + "Sending Email": "Sending email...", + "Resend Email Succeeded": "We just sent the email. Please click on the confirmation link you recieve.", + "Resend Email Failed": "There was an error sending the email. Please contact support if the problem persists.", + "Resend Text Succeeded": 'We just sent the text message. Please reply "GO" to the message you recieve. It may take a few minutes for the message to reach you phone.', + "Resend Text Failed": "There was an error sending the text message. Please contact support if the problem persists.", + "Password Reset Error": "There was an error processing your password reset request.", + "New Password": "New Password", + "Forgot Password": "Forgot Password", + "Forgot Password Error": "Your email address could not be found. Please make sure to use the same email address you used when you signed up.", + "Forgot Password Success": "Please check your email for a link to reset your password.", + "Forgot Password Enter Email": 'Enter your email address and Uber will send you a link to reset your password. If you remember your password, you can sign in here.', + "Invite friends": "Invite friends", + "Give $ Get $": "Give $10, Get $10", + "Give $ Get $ Description": "Every friend you invite to Uber gets $10 of Uber credit. After someone you’ve invited takes his/her first ride, you get $10 of Uber credits too!", + "What are you waiting for?": "So, what are you waiting for? Invite away!", + "Tweet": "Tweet", + "Invite Link": "Email or IM this link to your friends:", + "Email Address": "Email Address", + "Reset Password": "Reset Password", + "Enter Promotion Code": "If you have a promotion code, enter it here:", + "Your Active Promotions": "Your Active Promotions", + "Code": "Code", + "Details": "Details", + "Trips Remaining": "Trips Remaining", + "Expires": "Expires", + "No Active Promotions": "There are no active promotions on your account.", + "Your Available Promotions": "Your Available Promotions", + "Where do you want us to pick you up?": "Where do you want us to pick you up?", + "Address to search": "Address to search", + "Search": "Search", + "Driver Name:": "Driver Name:", + "Driver #:": "Driver #:", + "Pickup Address:": "Pickup Address:", + "Add to Favorite Locations": "Add to Favorite Locations", + "Star": "Star", + "Nickname:": "Nickname:", + "Add": "Add", + "Your last trip": "Your last trip", + "Please rate your driver:": "Please rate your driver:", + "Comments: (optional)": "Comments: (optional)", + "Rate Trip": "Rate Trip", + "Pickup time:": "Pickup time:", + "Miles:": "Miles:", + "Trip time:": "Trip time:", + "Fare:": "Fare:", + "Favorite Locations": "Favorite Locations", + "Search Results": "Search Results", + "You have no favorite locations saved.": "You have no favorite locations saved.", + "Loading...": "Loading...", + "Request Pickup": "Request Pickup", + "Cancel Pickup": "Cancel Pickup", + "Requesting Closest Driver": "Requesting the closest driver to pick you up...", + "En Route": "You are currently en route...", + "Rate Last Trip": "Please rate your trip to make another request", + "Rate Before Submitting": "Please rate your trip before submitting the form", + "Address too short": "Address too short", + "or did you mean": "or did you mean", + "Search Address Failed": "Unable to find the given address. Please enter another address close to your location.", + "Sending pickup request...": "Sending pickup request...", + "Cancel Request Prompt": "Are you sure you want to cancel your request?", + "Cancel Request Arrived Prompt": 'Are you sure you want to cancel your request? Your driver has arrived so there is a $10 cancellation fee. It may help to call your driver now', + "Favorite Location Nickname Length Error": "Nickname has to be atleast 3 characters", + "Favorite Location Save Succeeded": "Location Saved!", + "Favorite Location Save Failed": "Unable to save your location. Please try again later.", + "Favorite Location Title": "Favorite Location <%= id %>", + "Search Location Title": "Search Location <%= id %>", + "ETA Message": "ETA: Around <%= minutes %> Minutes", + "Nearest Cab Message": "The closest driver is approximately <%= minutes %> minute(s) away", + "Arrival ETA Message": "Your Uber will arrive in about <%= minutes %> minute(s)", + "Arriving Now Message": "Your Uber is arriving now...", + "Rating Driver Failed": "Unable to contact server. Please try again later or email support if this issue persists.", + "Account Information": "Account Information", + "Mobile Phone Information": "Mobile Phone Information", + "settings": "settings", + "Information": "Information", + "Picture": "Picture", + "Change password": "Change password", + "Your current Picture": "Your current Picture", + "Your Favorite Locations": "Your Favorite Locations", + "You have no favorite locations saved.": "You have no favorite locations saved.", + "Purpose of Mobile": "We send text messages to your mobile phone to tell you when your driver is arriving. You can also request trips using text messages.", + "Country": "Country", + "Mobile Number": "Mobile Number", + "Submit": "Submit", + "Favorite Location": "Favorite Location", + "No Approximate Address": "Could not find an approximate address", + "Address:": "Address:", + "Information Update Succeeded": "Your information has been updated!", + "Information Update Failed": "We couldn't update your information. Please try again in few minutes or contact support if the problem persists.", + "Location Delete Succeeded": "Location deleted!", + "Location Delete Failed": "We were unable to delete your favorite location. Please try again later or contact support of the issue persists.", + "Location Edit Succeeded": "Changes Saved!", + "Location Edit Failed": "We couldn't save your changes. Please try again in a few minutes.", + "Picture Update Succeeded": "Your picture has been updated!", + "Picture Update Failed": "We couldn't change your picture. Please try again in a few minutes.", + "Personal Information": "Personal Information", + "Mobile Phone Number": "Mobile Phone Number", + "Payment Information": "Payment Information", + "Purpose of Credit Card": "We keep your credit card on file so that your trip go as fast as possible. You will not be charged until you take a trip.", + "Your card will not be charged until you take a trip.": "Your card will not be charged until you take a trip.", + "Credit Card Number": "Credit Card Number", + "Expiration Date": "Expiration Date", + "Promotion Code": "Promotion Code", + "Enter Promo Here": "If you have a code for a promotion, invitation or group deal, you can enter it here.", + "Promotion Code Input Label": "Promotion, Invite or Groupon Code (optional)", + "Terms and Conditions": "Terms and Conditions", + "HELP": "HELP", + "STOP": "STOP", + "Legal Information": "Legal Information", + "Sign Up Agreement": "By signing up, I agree to the Uber <%= terms_link %> and <%= privacy_link %> and understand that Uber is a request tool, not a transportation carrier.", + "Sign Up Agreement Error": "You must agree to the Uber Terms and Conditions and Privacy Policy to continue.", + "Message and Data Rates Disclosure": "Message and Data Rates May Apply. Reply <%= help_string %> to 827-222 for help. Reply <%= stop_string %> to 827-222 to stop texts. For additional assistance, visit support.uber.com or call (866) 576-1039. Supported Carriers: AT&T, Sprint, Verizon, and T-Mobile.", + "I Agree": "I agree to the Terms & Conditions and Privacy Policy", + "Security Code": "Security Code", + "Type of Card": "Type of Card", + "Personal": "Personal", + "Business": "Business", + "Code": "Code", + "Zip or Postal Code": "Zip or Postal Code", + "Your Trip": "Your Trip", + "Trip Info": "Trip Info", + "Request a fare review": "Request a fare review", + "Fare Review Submitted": "Your fare review has been submitted. We'll get back to you soon about your request. Sorry for any inconvenience this may have caused!", + "Fair Price Consideration": "We're committed to delivering Uber service at a fair price. Before requesting a fare review, please consider:", + "Your Fare Calculation": "Your Fare Calculation", + "Charges": "Charges", + "Discounts": "Discounts", + "Total Charge": "Total Charge", + "Uber pricing information": "Uber pricing information", + "Uber Pricing Information Message": "<%= learn_link %> is published on our website.", + "GPS Point Capture Disclosure": "Due to a finite number of GPS point captures, corners on your trip map may appear cut off or rounded. These minor inaccuracies result in a shorter measured distance, which always results in a cheaper trip.", + "Fare Review Note": "Please elaborate on why this trip requires a fare review. Your comments below will help us better establish the correct price for your trip:", + "Fare Review Error": "There was an error submitting the review. Please ensure that you have a message.", + "Sign In": "Sign In" + }; +}).call(this); +}, "translations/fr": function(exports, require, module) {(function() { + exports.translations = { + "Uber": "Uber", + "Sign Up": "Inscription", + "Ride Request": "Passer une Commande", + "Invite Friends": "Inviter vos Amis", + "Promotions": "Promotions", + "Billing": "Paiement", + "Settings": "Paramètres", + "Forgot Password?": "Mot de passe oublié ?", + "Password Recovery": "Récupération du mot de passe", + "Login": "Connexion", + "Trip Detail": "Détail de la Course", + "Password Reset": "Réinitialisation du mot de passe", + "Confirm Email": "Confirmation de l’e-mail", + "Request Ride": "Passer une Commande", + "Credit Card Number": "Numéro de Carte de Crédit", + "month": "mois", + "01-Jan": "01-Jan", + "02-Feb": "02-Fév", + "03-Mar": "03-Mar", + "04-Apr": "04-Avr", + "05-May": "05-Mai", + "06-Jun": "06-Juin", + "07-Jul": "07-Jui", + "08-Aug": "08-Aoû", + "09-Sep": "09-Sep", + "10-Oct": "10-Oct", + "11-Nov": "11-Nov", + "12-Dec": "12-Déc", + "year": "année", + "CVV": "Code de Sécurité", + "Category": "Type", + "personal": "personnel", + "business": "entreprise", + "Default Credit Card": "Carte par Défaut", + "Add Credit Card": "Ajouter une Carte", + "Expiry": "Expire", + "default card": "carte par défaut", + "make default": "choisir par défaut", + "Edit": "Modifier", + "Delete": "Supprimer", + "Expiry Month": "Mois d’Expiration", + "Expiry Year": "Année d’Expiration", + "Unable to Verify Card": "Impossible de vérifier la carte pour le moment. Merci de réessayer un peu plus tard.", + "Credit Card Update Succeeded": "Votre carte a été mise à jour avec succès !", + "Credit Card Update Failed": "Nous ne pouvons enregistrer vos changements. Merci de réessayer dans quelques minutes.", + "Credit Card Delete Succeeded": "Votre carte a été supprimée !", + "Credit Card Delete Failed": "Nous n’avons pas été en mesure de supprimer votre carte. Merci de réessayer plus tard.", + "Credit Card Update Category Succeeded": "Changement de catégorie de carte réussi !", + "Credit Card Update Category Failed": "Nous ne pouvons pas changer la catégorie de votre carte. Merci de réessayer dans quelques minutes.", + "Credit Card Update Default Succeeded": "Carte par défaut changée avec succès !", + "Credit Card Update Default Failed": "Nous ne pouvons pas changer votre carte par défaut. Merci de réessayer dans quelques minutes.", + "Hello Greeting": "Bonjour, <%= name %>", + "Card Ending in": "La carte expire dans", + "Trip Map": "Carte des Courses", + "Amount": "Montant: <%= amount %>", + "Last Attempt to Bill": "Dernière tentative de prélèvement : <%= date %>", + "Charge": "Débit", + "Uber Credit Balance Note": "Votre compte a un solde de <%= amount %> UberCredits. Lorsque nous facturons des courses, nous réduirons votre solde d’UberCredits avant de prélever votre carte de crédit.", + "Please Add Credit Card": "Merci d’ajouter une carte de crédit pour que nous puissions vous facturer.", + "Credit Cards": "Cartes de crédit", + "add a new credit card": "Ajouter une nouvelle carte de crédit", + "Account Balance": "Solde du compte", + "Arrears": "Arriérés", + "Billing Succeeded": "Votre carte a été correctement débitée.", + "Confirm Email Succeeded": "L’adresse e-mail a bien été validée, vous êtes redirigé vers le tableau de bord...", + "Confirm Email Failed": "Impossible de confirmer l’adresse e-mail. Merci de contacter support@uber.com si le problème persiste.", + "Credit Card Added": "Carte de crédit ajoutée", + "No Credit Card": "Pas de carte de crédit", + "Mobile Number Confirmed": "Numéro de téléphone confirmé", + "No Confirmed Mobile": "Pas de numéro de téléphone confirmé", + "E-mail Address Confirmed": "Adresse e-mail confirmée", + "No Confirmed E-mail": "Pas d’adresse e-mail confirmée", + 'Reply to sign up text': 'Répondre "GO" au SMS que vous avez reçu à l’inscription.', + "Resend text message": "Renvoyer le SMS", + "Click sign up link": "Cliquez sur le lien contenu dans l’e-mail reçu à l’inscription.", + "Resend email": "Renvoyer l’e-mail", + "Add a credit card to ride": "Ajouter une carte de crédit et vous serez prêt à voyager avec Uber.", + "Your Most Recent Trip": "Votre course la plus récente", + "details": "détails", + "Your Trip History": "Historique de votre trajet", + "Status": "Statut", + "Here's how it works:": "Voici comment ça marche :", + "Show all trips": "Montrer toutes les courses", + "Set your location:": "Définir votre position :", + "App search for address": "Application iPhone/Android : positionner la punaise ou rechercher une adresse", + "SMS text address": "SMS : envoyez votre adresse à UBRCAB (827222)", + "Confirm pickup request": "Validez la commande", + "Uber sends ETA": "Uber envoie un temps d’attente estimé (habituellement entre 5 et 10 minutes)", + "Car arrives": "Lorsque votre voiture arrive, Uber vous en informera encore..", + "Ride to destination": "Montez dans la voiture et donnez votre destination au chauffeur.", + "Thank your driver": "C’est tout ! Remerciez le chauffeur mais souvenez-vous que les pourboires sont compris et qu’il n’est pas nécessaire d’avoir du liquide sur soi.", + "Trip started here": "La course a commencé ici.", + "Trip ended here": "La course s’est terminée ici.", + "Sending Email": "Envoi de l’e-mail...", + "Resend Email Succeeded": "Nous venons d’envoyer l’e-mail. Merci de cliquer sur le lien de confirmation que vous avez reçu.", + "Resend Email Failed": "Il y a eu un problème lors de l’envoi de l’email. Merci de contacter le support si le problème persiste.", + "Resend Text Succeeded": 'Nous venons d’envoyer le SMS. Merci de répondre "GO" au message que vous avez reçu. Il se peut que cela prenne quelques minutes pour que le message arrive sur votre téléphone.', + "Resend Text Failed": "Il y a eu un problème lors de l’envoi du SMS. Merci de contacter le support si le problème persiste.", + "Password Reset Error": "Il y a eu une error lors de la réinitialisation de votre mot de passe.", + "New Password:": "Nouveau mot de passe:", + "Forgot Password Error": "Votre nom d’utilisateur / adresse email ne peut être trouvé. Merci d’utiliser la même qu’à l’inscription.", + "Forgot Password Success": "Merci de consulter votre boîte mail pour suivre la demande de ‘réinitialisation de mot de passe.", + "Forgot Password Enter Email": "Merci de saisir votre adresse email et nous vous enverrons un lien vous permettant de réinitialiser votre mot de passe :", + "Invite friends": "Inviter vos amis", + "Give $ Get $": "Donnez $10, Recevez $10", + "Give $ Get $ Description": "Chaque ami que vous invitez à Uber recevra $10 de crédits Uber. Dès lors qu’une personne que vous aurez invité aura utilisé Uber pour la première, vous recevrez $10 de crédits Uber également !", + "What are you waiting for?": "N’attendez plus ! Lancez les invitations !", + "Tweet": "Tweeter", + "Invite Link": "Envoyez ce lien par email ou messagerie instantanée à vos amis :", + "Enter Promotion Code": "Si vous avez un code promo, saisissez-le ici:", + "Your Active Promotions": "Vos Codes Promos Actifs", + "Code": "Code", + "Details": "Détails", + "Trips Remaining": "Courses restantes", + "Expires": "Expire", + "No Active Promotions": "Vous n’avez pas de code promo actif.", + "Your Available Promotions": "Votres Promos Disponibles", + "Where do you want us to pick you up?": "Où souhaitez-vous que nous vous prenions en charge ?", + "Address to search": "Adresse à rechercher", + "Search": "Chercher", + "Driver Name:": "Nom du chauffeur:", + "Driver #:": "# Chauffeur:", + "Pickup Address:": "Lieu de prise en charge:", + "Add to Favorite Locations": "Ajoutez aux Lieux Favoris", + "Star": "Étoiles", + "Nickname:": "Pseudo", + "Add": "Ajouter", + "Your last trip": "Votre dernière course", + "Please rate your driver:": "Merci de noter votre chauffeur :", + "Comments: (optional)": "Commentaires: (optionnel)", + "Rate Trip": "Notez votre course", + "Pickup time:": "Heure de Prise en Charge :", + "Miles:": "Kilomètres :", + "Trip time:": "Temps de course :", + "Fare:": "Tarif :", + "Favorite Locations": "Lieux Favoris", + "Search Results": "Résultats", + "You have no favorite locations saved.": "Vous n’avez pas de lieux de prise en charge favoris.", + "Loading...": "Chargement...", + "Request Pickup": "Commander ici", + "Cancel Pickup": "Annuler", + "Requesting Closest Driver": "Nous demandons au chauffeur le plus proche de vous prendre en charge...", + "En Route": "Vous êtes actuellement en route...", + "Rate Last Trip": "Merci de noter votre précédent trajet pour faire une autre course.", + "Rate Before Submitting": "Merci de noter votre trajet avant de le valider.", + "Address too short": "L’adresse est trop courte", + "or did you mean": "ou vouliez-vous dire", + "Search Address Failed": "Impossible de trouver l’adresse spécifiée. Merci de saisir une autre adresse proche de l’endroit où vous vous trouvez.", + "Sending pickup request...": "Envoi de la demande de prise en charge...", + "Cancel Request Prompt": "Voulez-vous vraiment annuler votre demande ?", + "Cancel Request Arrived Prompt": 'Voulez-vous vraiment annuler votre demande ? Votre chauffeur est arrivé, vous serez donc facturé de $10 de frais d’annulation. Il pourrait être utile que vous appeliez votre chauffeur maintenant.', + "Favorite Location Nickname Length Error": "Le pseudo doit faire au moins 3 caractères de long", + "Favorite Location Save Succeeded": "Adresse enregistrée !", + "Favorite Location Save Failed": "Impossible d’enregistrer votre adresse. Merci de réessayer ultérieurement.", + "Favorite Location Title": "Adresse favorie <%= id %>", + "Search Location Title": "Recherche d’adresse <%= id %>", + "ETA Message": "Temps d’attente estimé: environ <%= minutes %> minutes", + "Nearest Cab Message": "Le chauffeur le plus proche sera là dans <%= minutes %> minute(s)", + "Arrival ETA Message": "Votre chauffeur arrivera dans <%= minutes %> minute(s)", + "Arriving Now Message": "Votre chauffeur est en approche...", + "Rating Driver Failed": "Impossible de contacter le serveur. Merci de réessayer ultérieurement ou de contacter le support si le problème persiste.", + "settings": "Paramètres", + "Information": "Information", + "Picture": "Photo", + "Change password": "Modifier votre mot de passe", + "Your current Picture": "Votre photo", + "Your Favorite Locations": "Vos lieux favoris", + "You have no favorite locations saved.": "Vous n’avez pas de lieu favori", + "Account Information": "Informations Personnelles", + "Mobile Phone Information": "Informations de Mobile", + "Change Your Password": "Changez votre mot de passe.", + "Country": "Pays", + "Language": "Langue", + "Favorite Location": "Lieu favori", + "No Approximate Address": "Impossible de trouver une adresse même approximative", + "Address:": "Adresse :", + "Information Update Succeeded": "Vos informations ont été mises à jour !", + "Information Update Failed": "Nous n’avons pas pu mettre à jour vos informations. Merci de réessayer dans quelques instants ou de contacter le support si le problème persiste.", + "Location Delete Succeeded": "Adresse supprimée !", + "Location Delete Failed": "Nous n’avons pas pu supprimée votre adresse favorie. Merci de réessayer plus tard ou de contacter le support si le problème persiste.", + "Location Edit Succeeded": "Modifications sauvegardées !", + "Location Edit Failed": "Nous n’avons pas pu sauvegarder vos modifications. Merci de réessayer dans quelques minutes.", + "Picture Update Succeeded": "Votre photo a été mise à jour !", + "Picture Update Failed": "Nous n’avons pas pu mettre à jour votre photo. Merci de réessayer dans quelques instants.", + "Personal Information": "Informations Personnelles", + "Mobile Phone Number": "Numéro de Téléphone Portable", + "Payment Information": "Informations de Facturation", + "Your card will not be charged until you take a trip.": "Votre carte ne sera pas débitée avant votre premier trajet.", + "Card Number": "Numéro de Carte", + "Promotion Code Input Label": "Code promo, code d’invitation ou “deal” acheté en ligne (optionnel)", + "Terms and Conditions": "Conditions Générales", + "HELP": "HELP", + "STOP": "STOP", + "Sign Up Agreement": "En souscrivant, j’accepte les <%= terms_link %> et <%= privacy_link %> et comprends qu’Uber est un outil de commande de chauffeur, et non un transporteur.", + "Sign Up Agreement Error": "Vous devez accepter les Conditions Générales d’utilisation d’Uber Terms and Conditions et la Politique de Confidentialité pour continuer.", + "Message and Data Rates Disclosure": "Les frais d’envoi de SMS et de consommation de données peuvent s’appliquer. Répondez <%= help_string %> au 827-222 pour obtenir de l’aide. Répondez <%= stop_string %> au 827-222 pour ne plus recevoir de SMS. Pour plus d’aide, visitez support.uber.com ou appelez le (866) 576-1039. Opérateurs supportés: AT&T, Sprint, Verizon, T-Mobile, Orange, SFR et Bouygues Telecom.", + "Zip/Postal Code": "Code Postal", + "Expiration Date": "Date D'expiration", + "Security Code": "Code de Sécurité", + "Type of Card": "Type", + "Personal": "Personnel", + "Business": "Entreprise", + "Promotion Code": "Code Promo", + "Legal Information": "Mentions Légales", + "I Agree": "J'accepte.", + "Your Trip": "Votre Course", + "Trip Info": "Informations de la Course", + "Request a fare review": "Demander un contrôle du tarif", + "Fare Review Submitted": "Votre demande de contrôle du tarif a été soumis. Nous reviendrons vers vous rapidement concernant cette demande. Nous nous excusons pour les dérangements éventuellement occasionnés !", + "Fair Price Consideration": "Nous nous engageons à proposer Uber à un tarif juste. Avant de demander un contrôle du tarif, merci de prendre en compte :", + "Your Fare Calculation": "Calcul du Prix", + "Charges": "Coûts", + "Discounts": "Réductions", + "Total Charge": "Coût total", + "Uber pricing information": "Information sur les prix d’Uber", + "Uber Pricing Information Message": "<%= learn_link %> est disponible sur notre site web.", + "GPS Point Capture Disclosure": "A cause d’un nombre limité de coordonnées GPS sauvegardées, les angles de votre trajet sur la carte peuvent apparaître coupés ou arrondis. Ces légères incohérences débouchent sur des distances mesurées plus courtes, ce qui implique toujours un prix du trajet moins élevé.", + "Fare Review Note": "Merci de nous expliquer pourquoi le tarif de cette course nécessite d’être contrôlé. Vos commentaires ci-dessous nous aideront à établir un prix plus juste si nécessaire :", + "Fare Review Error": "Il y a eu une erreur lors de l’envoi de la demande. Assurez-vous d’avoir bien ajouté une description à votre demande." + }; +}).call(this); +}, "views/clients/billing": function(exports, require, module) {(function() { + var clientsBillingTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + clientsBillingTemplate = require('templates/clients/billing'); + exports.ClientsBillingView = (function() { + __extends(ClientsBillingView, UberView); + function ClientsBillingView() { + ClientsBillingView.__super__.constructor.apply(this, arguments); + } + ClientsBillingView.prototype.id = 'billing_view'; + ClientsBillingView.prototype.className = 'view_container'; + ClientsBillingView.prototype.events = { + 'click a#add_card': 'addCard', + 'click .charge_arrear': 'chargeArrear' + }; + ClientsBillingView.prototype.render = function() { + this.RefreshUserInfo(__bind(function() { + var cards, newForm; + this.HideSpinner(); + $(this.el).html(clientsBillingTemplate()); + if (USER.payment_gateway.payment_profiles.length === 0) { + newForm = new app.views.clients.modules.creditcard; + $(this.el).find("#add_card_wrapper").html(newForm.render(0).el); + } else { + cards = new app.views.clients.modules.creditcard; + $("#cards").html(cards.render("all").el); + } + return this.delegateEvents(); + }, this)); + return this; + }; + ClientsBillingView.prototype.addCard = function(e) { + var newCard; + e.preventDefault(); + newCard = new app.views.clients.modules.creditcard; + $('#cards').append(newCard.render("new").el); + return $("a#add_card").hide(); + }; + ClientsBillingView.prototype.chargeArrear = function(e) { + var $el, arrearId, attrs, cardId, options, tryCharge; + e.preventDefault(); + $(".error_message").text(""); + $el = $(e.currentTarget); + arrearId = $el.attr('id'); + cardId = $el.parent().find('#card_to_charge').val(); + this.ShowSpinner('submit'); + tryCharge = new app.models.clientbills({ + id: arrearId + }); + attrs = { + payment_profile_id: cardId, + dataType: 'json' + }; + options = { + success: __bind(function(data, textStatus, jqXHR) { + $el.parent().find(".success_message").text(t("Billing Succeeded")); + $el.hide(); + return $el.parent().find('#card_to_charge').hide(); + }, this), + error: __bind(function(jqXHR, status, errorThrown) { + return $el.parent().find(".error_message").text(JSON.parse(status.responseText).error); + }, this), + complete: __bind(function() { + return this.HideSpinner(); + }, this) + }; + return tryCharge.save(attrs, options); + }; + return ClientsBillingView; + })(); +}).call(this); +}, "views/clients/confirm_email": function(exports, require, module) {(function() { + var clientsConfirmEmailTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + clientsConfirmEmailTemplate = require('templates/clients/confirm_email'); + exports.ClientsConfirmEmailView = (function() { + __extends(ClientsConfirmEmailView, UberView); + function ClientsConfirmEmailView() { + ClientsConfirmEmailView.__super__.constructor.apply(this, arguments); + } + ClientsConfirmEmailView.prototype.id = 'confirm_email_view'; + ClientsConfirmEmailView.prototype.className = 'view_container'; + ClientsConfirmEmailView.prototype.render = function(token) { + var attrs; + $(this.el).html(clientsConfirmEmailTemplate()); + attrs = { + data: { + email_token: token + }, + success: __bind(function(data, textStatus, jqXHR) { + var show_dashboard; + this.HideSpinner(); + show_dashboard = function() { + return app.routers.clients.navigate('!/dashboard', true); + }; + if (data.status === 'OK') { + $('.success_message').show(); + return _.delay(show_dashboard, 3000); + } else if (data.status === 'ALREADY_COMFIRMED') { + $('.already_confirmed_message').show(); + return _.delay(show_dashboard, 3000); + } else { + return $('.error_message').show(); + } + }, this), + error: __bind(function(e) { + this.HideSpinner(); + return $('.error_message').show(); + }, this), + complete: function(status) { + return $('#attempt_text').hide(); + }, + dataType: 'json', + type: 'PUT', + url: "" + API + "/users/self" + }; + $.ajax(attrs); + this.ShowSpinner('submit'); + return this; + }; + return ClientsConfirmEmailView; + })(); +}).call(this); +}, "views/clients/dashboard": function(exports, require, module) {(function() { + var clientsDashboardTemplate; + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsDashboardTemplate = require('templates/clients/dashboard'); + exports.ClientsDashboardView = (function() { + var displayFirstTrip; + __extends(ClientsDashboardView, UberView); + function ClientsDashboardView() { + this.showAllTrips = __bind(this.showAllTrips, this); + this.render = __bind(this.render, this); + ClientsDashboardView.__super__.constructor.apply(this, arguments); + } + ClientsDashboardView.prototype.id = 'dashboard_view'; + ClientsDashboardView.prototype.className = 'view_container'; + ClientsDashboardView.prototype.events = { + 'click a.confirmation': 'confirmationClick', + 'click #resend_email': 'resendEmail', + 'click #resend_mobile': 'resendMobile', + 'click #show_all_trips': 'showAllTrips' + }; + ClientsDashboardView.prototype.render = function() { + var displayPage, downloadTrips; + this.HideSpinner(); + displayPage = __bind(function() { + $(this.el).html(clientsDashboardTemplate()); + this.confirmationsSetup(); + return this.RequireMaps(__bind(function() { + if (USER.trips.models[0]) { + if (!USER.trips.models[0].get("points")) { + return USER.trips.models[0].fetch({ + data: { + relationships: 'points' + }, + success: __bind(function() { + this.CacheData("USERtrips", USER.trips); + return displayFirstTrip(); + }, this) + }); + } else { + return displayFirstTrip(); + } + } + }, this)); + }, this); + downloadTrips = __bind(function() { + return this.DownloadUserTrips(displayPage, false, 10); + }, this); + this.RefreshUserInfo(downloadTrips); + return this; + }; + displayFirstTrip = __bind(function() { + var bounds, endPos, map, myOptions, path, polyline, startPos; + myOptions = { + zoom: 12, + mapTypeId: google.maps.MapTypeId.ROADMAP, + zoomControl: false, + rotateControl: false, + panControl: false, + mapTypeControl: false, + scrollwheel: false + }; + if (USER.trips.length === 10) { + $("#show_all_trips").show(); + } + if (USER.trips.length > 0) { + map = new google.maps.Map(document.getElementById("trip_details_map"), myOptions); + bounds = new google.maps.LatLngBounds(); + path = []; + _.each(USER.trips.models[0].get('points'), __bind(function(point) { + path.push(new google.maps.LatLng(point.lat, point.lng)); + return bounds.extend(_.last(path)); + }, this)); + map.fitBounds(bounds); + startPos = new google.maps.Marker({ + position: _.first(path), + map: map, + title: t('Trip started here'), + icon: 'https://uber-static.s3.amazonaws.com/marker_start.png' + }); + endPos = new google.maps.Marker({ + position: _.last(path), + map: map, + title: t('Trip ended here'), + icon: 'https://uber-static.s3.amazonaws.com/marker_end.png' + }); + polyline = new google.maps.Polyline({ + path: path, + strokeColor: '#003F87', + strokeOpacity: 1, + strokeWeight: 5 + }); + return polyline.setMap(map); + } + }, ClientsDashboardView); + ClientsDashboardView.prototype.confirmationsSetup = function() { + var blink, cardForm, element, _ref, _ref2, _ref3, _ref4, _ref5; + blink = function(element) { + var opacity; + opacity = 0.5; + if (element.css('opacity') === "0.5") { + opacity = 1.0; + } + return element.fadeTo(2000, opacity, function() { + return blink(element); + }); + }; + if (((_ref = window.USER) != null ? (_ref2 = _ref.payment_gateway) != null ? (_ref3 = _ref2.payment_profiles) != null ? _ref3.length : void 0 : void 0 : void 0) === 0) { + element = $('#confirmed_credit_card'); + cardForm = new app.views.clients.modules.creditcard; + $('#card.info').append(cardForm.render().el); + blink(element); + } + if (((_ref4 = window.USER) != null ? _ref4.confirm_email : void 0) === false) { + element = $('#confirmed_email'); + blink(element); + } + if ((((_ref5 = window.USER) != null ? _ref5.confirm_mobile : void 0) != null) === false) { + element = $('#confirmed_mobile'); + return blink(element); + } + }; + ClientsDashboardView.prototype.confirmationClick = function(e) { + e.preventDefault(); + $('.info').hide(); + $('#more_info').show(); + switch (e.currentTarget.id) { + case "card": + return $('#card.info').slideToggle(); + case "mobile": + return $('#mobile.info').slideToggle(); + case "email": + return $('#email.info').slideToggle(); + } + }; + ClientsDashboardView.prototype.resendEmail = function(e) { + var $el; + e.preventDefault(); + $el = $(e.currentTarget); + $el.removeAttr('href').prop({ + disabled: true + }); + $el.html(t("Sending Email")); + return $.ajax({ + type: 'GET', + url: API + '/users/request_confirm_email', + data: { + token: USER.token + }, + dataType: 'json', + success: __bind(function(data, textStatus, jqXHR) { + return $el.html(t("Resend Email Succeeded")); + }, this), + error: __bind(function(jqXHR, textStatus, errorThrown) { + return $el.html(t("Resend Email Failed")); + }, this) + }); + }; + ClientsDashboardView.prototype.resendMobile = function(e) { + var $el; + e.preventDefault(); + $el = $(e.currentTarget); + $el.removeAttr('href').prop({ + disabled: true + }); + $el.html("Sending message..."); + return $.ajax({ + type: 'GET', + url: API + '/users/request_confirm_mobile', + data: { + token: USER.token + }, + dataType: 'json', + success: __bind(function(data, textStatus, jqXHR) { + return $el.html(t("Resend Text Succeeded")); + }, this), + error: __bind(function(jqXHR, textStatus, errorThrown) { + return $el.html(t("Resend Text Failed")); + }, this) + }); + }; + ClientsDashboardView.prototype.showAllTrips = function(e) { + e.preventDefault(); + $(e.currentTarget).hide(); + return this.DownloadUserTrips(this.render, true, 1000); + }; + return ClientsDashboardView; + }).call(this); +}).call(this); +}, "views/clients/forgot_password": function(exports, require, module) {(function() { + var clientsForgotPasswordTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + clientsForgotPasswordTemplate = require('templates/clients/forgot_password'); + exports.ClientsForgotPasswordView = (function() { + __extends(ClientsForgotPasswordView, UberView); + function ClientsForgotPasswordView() { + ClientsForgotPasswordView.__super__.constructor.apply(this, arguments); + } + ClientsForgotPasswordView.prototype.id = 'forgotpassword_view'; + ClientsForgotPasswordView.prototype.className = 'view_container modal_view_container'; + ClientsForgotPasswordView.prototype.events = { + "submit #password_reset": "passwordReset", + "click #password_reset_submit": "passwordReset", + "submit #forgot_password": "forgotPassword", + "click #forgot_password_submit": "forgotPassword" + }; + ClientsForgotPasswordView.prototype.render = function(token) { + this.HideSpinner(); + $(this.el).html(clientsForgotPasswordTemplate({ + token: token + })); + this.delegateEvents(); + return this; + }; + ClientsForgotPasswordView.prototype.forgotPassword = function(e) { + var attrs; + e.preventDefault(); + $('.success_message').hide(); + $(".error_message").hide(); + attrs = { + data: { + login: $("#login").val() + }, + success: __bind(function(data, textStatus, jqXHR) { + this.HideSpinner(); + $('.success_message').show(); + return $("#forgot_password").hide(); + }, this), + error: __bind(function(e) { + this.HideSpinner(); + return $('.error_message').show(); + }, this), + dataType: 'json', + type: 'PUT', + url: "" + API + "/users/forgot_password" + }; + $.ajax(attrs); + return this.ShowSpinner('submit'); + }; + ClientsForgotPasswordView.prototype.passwordReset = function(e) { + var attrs; + e.preventDefault(); + attrs = { + data: { + email_token: $("#token").val(), + password: $("#password").val() + }, + success: __bind(function(data, textStatus, jqXHR) { + this.HideSpinner(); + $.cookie('token', data.token); + amplify.store('USERjson', data); + app.refreshMenu(); + return location.hash = '!/dashboard'; + }, this), + error: __bind(function(e) { + this.HideSpinner(); + return $('#error_reset').show(); + }, this), + dataType: 'json', + type: 'PUT', + url: "" + API + "/users/self" + }; + $.ajax(attrs); + return this.ShowSpinner('submit'); + }; + return ClientsForgotPasswordView; + })(); +}).call(this); +}, "views/clients/invite": function(exports, require, module) {(function() { + var clientsInviteTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsInviteTemplate = require('templates/clients/invite'); + exports.ClientsInviteView = (function() { + __extends(ClientsInviteView, UberView); + function ClientsInviteView() { + ClientsInviteView.__super__.constructor.apply(this, arguments); + } + ClientsInviteView.prototype.id = 'invite_view'; + ClientsInviteView.prototype.className = 'view_container'; + ClientsInviteView.prototype.render = function() { + this.ReadUserInfo(); + this.HideSpinner(); + $(this.el).html(clientsInviteTemplate()); + console.log(screen); + return this; + }; + return ClientsInviteView; + })(); +}).call(this); +}, "views/clients/login": function(exports, require, module) {(function() { + var clientsLoginTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsLoginTemplate = require('templates/clients/login'); + exports.ClientsLoginView = (function() { + __extends(ClientsLoginView, UberView); + function ClientsLoginView() { + ClientsLoginView.__super__.constructor.apply(this, arguments); + } + ClientsLoginView.prototype.id = 'login_view'; + ClientsLoginView.prototype.className = 'view_container modal_view_container'; + ClientsLoginView.prototype.events = { + 'submit form': 'authenticate', + 'click button': 'authenticate' + }; + ClientsLoginView.prototype.initialize = function() { + _.bindAll(this, 'render'); + return this.render(); + }; + ClientsLoginView.prototype.render = function() { + this.HideSpinner(); + $(this.el).html(clientsLoginTemplate()); + this.delegateEvents(); + return this.place(); + }; + ClientsLoginView.prototype.authenticate = function(e) { + e.preventDefault(); + return $.ajax({ + type: 'POST', + url: API + '/auth/web_login/client', + data: { + login: $("#login").val(), + password: $("#password").val() + }, + dataType: 'json', + success: function(data, textStatus, jqXHR) { + $.cookie('user', JSON.stringify(data)); + $.cookie('token', data.token); + amplify.store('USERjson', data); + $('header').html(app.views.shared.menu.render().el); + return app.routers.clients.navigate('!/dashboard', true); + }, + error: function(jqXHR, textStatus, errorThrown) { + $.cookie('user', null); + $.cookie('token', null); + if (jqXHR.status === 403) { + $.cookie('redirected_user', JSON.stringify(JSON.parse(jqXHR.responseText).error_obj), { + domain: '.uber.com' + }); + window.location = 'http://partners.uber.com/'; + } + return $('.error_message').html(JSON.parse(jqXHR.responseText).error).hide().fadeIn(); + } + }); + }; + return ClientsLoginView; + })(); +}).call(this); +}, "views/clients/modules/credit_card": function(exports, require, module) {(function() { + var creditCardTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + creditCardTemplate = require('templates/clients/modules/credit_card'); + exports.CreditCardView = (function() { + __extends(CreditCardView, UberView); + function CreditCardView() { + CreditCardView.__super__.constructor.apply(this, arguments); + } + CreditCardView.prototype.id = 'creditcard_view'; + CreditCardView.prototype.className = 'module_container'; + CreditCardView.prototype.events = { + 'submit #credit_card_form': 'processNewCard', + 'click #new_card': 'processNewCard', + 'change #card_number': 'showCardType', + 'click .edit_card_show': 'showEditCard', + 'click .edit_card': 'editCard', + 'click .delete_card': 'deleteCard', + 'click .make_default': 'makeDefault', + 'change .use_case': 'saveUseCase' + }; + CreditCardView.prototype.initialize = function() { + return app.collections.paymentprofiles.bind("refresh", __bind(function() { + return this.RefreshUserInfo(__bind(function() { + this.render("all"); + return this.HideSpinner(); + }, this)); + }, this)); + }; + CreditCardView.prototype.render = function(cards) { + if (cards == null) { + cards = "new"; + } + if (cards === "all") { + app.collections.paymentprofiles.reset(USER.payment_gateway.payment_profiles); + cards = app.collections.paymentprofiles; + } + $(this.el).html(creditCardTemplate({ + cards: cards + })); + return this; + }; + CreditCardView.prototype.processNewCard = function(e) { + var $el, attrs, model, options; + e.preventDefault(); + this.ClearGlobalStatus(); + $el = $("#credit_card_form"); + $el.find('.error_message').html(""); + attrs = { + card_number: $el.find('#card_number').val(), + card_code: $el.find('#card_code').val(), + card_expiration_month: $el.find('#card_expiration_month').val(), + card_expiration_year: $el.find('#card_expiration_year').val(), + use_case: $el.find('#use_case').val(), + "default": $el.find('#default_check').prop("checked") + }; + options = { + statusCode: { + 200: __bind(function(e) { + this.HideSpinner(); + $('#cc_form_wrapper').hide(); + app.collections.paymentprofiles.trigger("refresh"); + $(this.el).remove(); + $("a#add_card").show(); + return $('section').html(app.views.clients.billing.render().el); + }, this), + 406: __bind(function(e) { + var error, errors, _i, _len, _ref, _results; + this.HideSpinner(); + errors = JSON.parse(e.responseText); + _ref = _.keys(errors); + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + error = _ref[_i]; + _results.push(error === "top_of_form" ? $("#top_of_form").html(errors[error]) : $("#credit_card_form").find("#" + error).parent().find(".error_message").html(errors[error])); + } + return _results; + }, this), + 420: __bind(function(e) { + this.HideSpinner(); + return $("#top_of_form").html(t("Unable to Verify Card")); + }, this) + } + }; + this.ShowSpinner("submit"); + model = new app.models.paymentprofile; + model.save(attrs, options); + return app.collections.paymentprofiles.add(model); + }; + CreditCardView.prototype.showCardType = function(e) { + var $el, reAmerica, reDiscover, reMaster, reVisa, validCard; + reVisa = /^4\d{3}-?\d{4}-?\d{4}-?\d{4}$/; + reMaster = /^5[1-5]\d{2}-?\d{4}-?\d{4}-?\d{4}$/; + reAmerica = /^6011-?\d{4}-?\d{4}-?\d{4}$/; + reDiscover = /^3[4,7]\d{13}$/; + $el = $("#card_logos"); + validCard = false; + if (e.currentTarget.value.match(reVisa)) { + validCard = true; + } else if (e.currentTarget.value.match(reMaster)) { + $el.css('background-position', "-60px"); + validCard = true; + } else if (e.currentTarget.value.match(reAmerica)) { + $el.css('background-position', "-120px"); + validCard = true; + } else if (e.currentTarget.value.match(reDiscover)) { + $el.css('background-position', "-180px"); + validCard = true; + } + if (validCard) { + $el.css('width', "60px"); + return $el.css('margin-left', "180px"); + } else { + $el.css('width', "250px"); + return $el.css('margin-left', "80px"); + } + }; + CreditCardView.prototype.showEditCard = function(e) { + var $el, id; + e.preventDefault(); + $el = $(e.currentTarget); + if ($el.html() === t("Edit")) { + id = $el.html(t("Cancel")).parents("tr").attr("id").substring(1); + return $("#e" + id).show(); + } else { + id = $el.html(t("Edit")).parents("tr").attr("id").substring(1); + return $("#e" + id).hide(); + } + }; + CreditCardView.prototype.editCard = function(e) { + var $el, attrs, id, options; + e.preventDefault(); + this.ClearGlobalStatus(); + $el = $(e.currentTarget).parents("td"); + id = $el.parents("tr").attr("id").substring(1); + $el.attr('disabled', 'disabled'); + this.ShowSpinner('submit'); + attrs = { + card_expiration_month: $el.find('#card_expiration_month').val(), + card_expiration_year: $el.find('#card_expiration_year').val(), + card_code: $el.find('#card_code').val() + }; + options = { + success: __bind(function(response) { + this.HideSpinner(); + this.ShowSuccess(t("Credit Card Update Succeeded")); + $("#e" + id).hide(); + $("#d" + id).find(".edit_card_show").html(t("Edit")); + return app.collections.paymentprofiles.trigger("refresh"); + }, this), + error: __bind(function(e) { + this.HideSpinner(); + this.ShowError(t("Credit Card Update Failed")); + return $el.removeAttr('disabled'); + }, this) + }; + app.collections.paymentprofiles.models[id].set(attrs); + return app.collections.paymentprofiles.models[id].save({}, options); + }; + CreditCardView.prototype.deleteCard = function(e) { + var $el, id, options; + e.preventDefault(); + $el = $(e.currentTarget).parents("td"); + id = $el.parents("tr").attr("id").substring(1); + this.ClearGlobalStatus(); + this.ShowSpinner('submit'); + options = { + success: __bind(function(response) { + this.ShowSuccess(t("Credit Card Delete Succeeded")); + $("form").hide(); + app.collections.paymentprofiles.trigger("refresh"); + return $('section').html(app.views.clients.billing.render().el); + }, this), + error: __bind(function(xhr, e) { + this.HideSpinner(); + return this.ShowError(t("Credit Card Delete Failed")); + }, this) + }; + return app.collections.paymentprofiles.models[id].destroy(options); + }; + CreditCardView.prototype.saveUseCase = function(e) { + var $el, attrs, id, options, use_case; + this.ClearGlobalStatus(); + $el = $(e.currentTarget); + use_case = $el.val(); + id = $el.parents("tr").attr("id").substring(1); + attrs = { + use_case: use_case + }; + options = { + success: __bind(function(response) { + return this.ShowSuccess(t("Credit Card Update Category Succeeded")); + }, this), + error: __bind(function(e) { + return this.ShowError(t("Credit Card Update Category Failed")); + }, this) + }; + app.collections.paymentprofiles.models[id].set(attrs); + return app.collections.paymentprofiles.models[id].save({}, options); + }; + CreditCardView.prototype.makeDefault = function(e) { + var $el, attrs, id, options; + e.preventDefault(); + this.ClearGlobalStatus(); + $el = $(e.currentTarget).parents("td"); + id = $el.parents("tr").attr("id").substring(1); + attrs = { + "default": true + }; + options = { + success: __bind(function(response) { + this.ShowSuccess(t("Credit Card Update Default Succeeded")); + return app.collections.paymentprofiles.trigger("refresh"); + }, this), + error: __bind(function(e) { + return this.ShowError(t("Credit Card Update Default Failed")); + }, this) + }; + app.collections.paymentprofiles.models[id].set(attrs); + return app.collections.paymentprofiles.models[id].save({}, options); + }; + return CreditCardView; + })(); +}).call(this); +}, "views/clients/promotions": function(exports, require, module) {(function() { + var clientsPromotionsTemplate; + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsPromotionsTemplate = require('templates/clients/promotions'); + exports.ClientsPromotionsView = (function() { + __extends(ClientsPromotionsView, UberView); + function ClientsPromotionsView() { + this.render = __bind(this.render, this); + ClientsPromotionsView.__super__.constructor.apply(this, arguments); + } + ClientsPromotionsView.prototype.id = 'promotions_view'; + ClientsPromotionsView.prototype.className = 'view_container'; + ClientsPromotionsView.prototype.events = { + 'submit form': 'submitPromo', + 'click button': 'submitPromo' + }; + ClientsPromotionsView.prototype.initialize = function() { + if (this.model) { + return this.RefreshUserInfo(this.render); + } + }; + ClientsPromotionsView.prototype.render = function() { + var renderTemplate; + this.ReadUserInfo(); + renderTemplate = __bind(function() { + $(this.el).html(clientsPromotionsTemplate({ + promos: window.USER.unexpired_client_promotions || [] + })); + return this.HideSpinner(); + }, this); + this.DownloadUserPromotions(renderTemplate); + return this; + }; + ClientsPromotionsView.prototype.submitPromo = function(e) { + var attrs, model, options, refreshTable; + e.preventDefault(); + this.ClearGlobalStatus(); + refreshTable = __bind(function() { + $('section').html(this.render().el); + return this.HideSpinner(); + }, this); + attrs = { + code: $('#code').val() + }; + options = { + success: __bind(function(response) { + this.HideSpinner(); + if (response.get('first_name')) { + return this.ShowSuccess("Your promotion has been applied in the form of an account credit. Click here to check your balance."); + } else { + this.ShowSuccess("Your promotion has successfully been applied"); + return this.RefreshUserInfo(this.render, true); + } + }, this), + statusCode: { + 400: __bind(function(e) { + this.ShowError(JSON.parse(e.responseText).error); + return this.HideSpinner(); + }, this) + } + }; + this.ShowSpinner("submit"); + model = new app.models.promotions; + return model.save(attrs, options); + }; + return ClientsPromotionsView; + })(); +}).call(this); +}, "views/clients/request": function(exports, require, module) {(function() { + var clientsRequestTemplate; + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsRequestTemplate = require('templates/clients/request'); + exports.ClientsRequestView = (function() { + __extends(ClientsRequestView, UberView); + function ClientsRequestView() { + this.AjaxCall = __bind(this.AjaxCall, this); + this.AskDispatch = __bind(this.AskDispatch, this); + this.removeMarkers = __bind(this.removeMarkers, this); + this.displaySearchLoc = __bind(this.displaySearchLoc, this); + this.displayFavLoc = __bind(this.displayFavLoc, this); + this.showFavLoc = __bind(this.showFavLoc, this); + this.addToFavLoc = __bind(this.addToFavLoc, this); + this.removeCabs = __bind(this.removeCabs, this); + this.requestRide = __bind(this.requestRide, this); + this.rateTrip = __bind(this.rateTrip, this); + this.locationChange = __bind(this.locationChange, this); + this.panToLocation = __bind(this.panToLocation, this); + this.clickLocation = __bind(this.clickLocation, this); + this.searchLocation = __bind(this.searchLocation, this); + this.mouseoutLocation = __bind(this.mouseoutLocation, this); + this.mouseoverLocation = __bind(this.mouseoverLocation, this); + this.fetchTripDetails = __bind(this.fetchTripDetails, this); + this.submitRating = __bind(this.submitRating, this); + this.setStatus = __bind(this.setStatus, this); + this.initialize = __bind(this.initialize, this); + ClientsRequestView.__super__.constructor.apply(this, arguments); + } + ClientsRequestView.prototype.id = 'request_view'; + ClientsRequestView.prototype.className = 'view_container'; + ClientsRequestView.prototype.pollInterval = 2 * 1000; + ClientsRequestView.prototype.events = { + "submit #search_form": "searchAddress", + "click .locations_link": "locationLinkHandle", + "mouseover .location_row": "mouseoverLocation", + "mouseout .location_row": "mouseoutLocation", + "click .location_row": "clickLocation", + "click #search_location": "searchLocation", + "click #pickupHandle": "pickupHandle", + "click .stars": "rateTrip", + "submit #rating_form": "submitRating", + "click #addToFavButton": "showFavLoc", + "click #favLocNickname": "selectInputText", + "submit #favLoc_form": "addToFavLoc" + }; + ClientsRequestView.prototype.status = ""; + ClientsRequestView.prototype.pickupMarker = "https://uber-static.s3.amazonaws.com/pickup_marker.png"; + ClientsRequestView.prototype.cabMarker = "https://uber-static.s3.amazonaws.com/cab_marker.png"; + ClientsRequestView.prototype.initialize = function() { + var displayCabs; + displayCabs = __bind(function() { + return this.AskDispatch("NearestCab"); + }, this); + this.showCabs = _.throttle(displayCabs, this.pollInterval); + return this.numSearchToDisplay = 1; + }; + ClientsRequestView.prototype.setStatus = function(status) { + var autocomplete; + if (this.status === status) { + return; + } + try { + google.maps.event.trigger(this.map, 'resize'); + } catch (_e) {} + switch (status) { + case "init": + this.AskDispatch("StatusClient"); + this.status = "init"; + return this.ShowSpinner("load"); + case "ready": + this.HideSpinner(); + $(".panel").hide(); + $("#top_bar").fadeIn(); + $("#location_panel").fadeIn(); + $("#location_panel_control").fadeIn(); + $("#pickupHandle").attr("class", "button_green").fadeIn().find("span").html(t("Request Pickup")); + this.pickup_icon.setDraggable(true); + this.map.panTo(this.pickup_icon.getPosition()); + this.showCabs(); + try { + this.pickup_icon.setMap(this.map); + this.displayFavLoc(); + autocomplete = new google.maps.places.Autocomplete(document.getElementById('address'), { + types: ['geocode'] + }); + autocomplete.bindTo('bounds', this.map); + } catch (_e) {} + return this.status = "ready"; + case "searching": + this.HideSpinner(); + this.removeMarkers(); + $(".panel").hide(); + $("#top_bar").fadeOut(); + $("#status_message").html(t("Requesting Closest Driver")); + $("#pickupHandle").attr("class", "button_red").fadeIn().find("span").html(t("Cancel Pickup")); + this.pickup_icon.setDraggable(false); + this.pickup_icon.setMap(this.map); + return this.status = "searching"; + case "waiting": + this.HideSpinner(); + this.removeMarkers(); + $(".panel").hide(); + $("#top_bar").fadeOut(); + $("#pickupHandle").attr("class", "button_red").fadeIn().find("span").html(t("Cancel Pickup")); + $("#waiting_riding").fadeIn(); + this.pickup_icon.setDraggable(false); + this.pickup_icon.setMap(this.map); + return this.status = "waiting"; + case "arriving": + this.HideSpinner(); + this.removeMarkers(); + $(".panel").hide(); + $("#top_bar").fadeOut(); + $("#pickupHandle").attr("class", "button_red").fadeIn().find("span").html(t("Cancel Pickup")); + $("#waiting_riding").fadeIn(); + this.pickup_icon.setDraggable(false); + this.pickup_icon.setMap(this.map); + return this.status = "arriving"; + case "riding": + this.HideSpinner(); + this.removeMarkers(); + $(".panel").hide(); + $("#top_bar").fadeOut(); + $("#pickupHandle").fadeIn().attr("class", "button_red").find("span").html(t("Cancel Pickup")); + $("#waiting_riding").fadeIn(); + this.pickup_icon.setDraggable(false); + this.status = "riding"; + return $("#status_message").html(t("En Route")); + case "rate": + this.HideSpinner(); + $(".panel").hide(); + $("#pickupHandle").fadeOut(); + $("#trip_completed_panel").fadeIn(); + $('#status_message').html(t("Rate Last Trip")); + return this.status = "rate"; + } + }; + ClientsRequestView.prototype.render = function() { + this.ReadUserInfo(); + this.HideSpinner(); + this.ShowSpinner("load"); + $(this.el).html(clientsRequestTemplate()); + this.cabs = []; + this.RequireMaps(__bind(function() { + var center, myOptions, streetViewPano; + center = new google.maps.LatLng(37.7749295, -122.4194155); + this.markers = []; + this.pickup_icon = new google.maps.Marker({ + position: center, + draggable: true, + clickable: true, + icon: this.pickupMarker + }); + this.geocoder = new google.maps.Geocoder(); + myOptions = { + zoom: 12, + center: center, + mapTypeId: google.maps.MapTypeId.ROADMAP, + rotateControl: false, + rotateControl: false, + panControl: false + }; + this.map = new google.maps.Map($(this.el).find("#map_wrapper_right")[0], myOptions); + if (this.status === "ready") { + this.pickup_icon.setMap(this.map); + } + if (geo_position_js.init()) { + geo_position_js.getCurrentPosition(__bind(function(data) { + var location; + location = new google.maps.LatLng(data.coords.latitude, data.coords.longitude); + this.pickup_icon.setPosition(location); + this.map.panTo(location); + return this.map.setZoom(16); + }, this)); + } + this.setStatus("init"); + streetViewPano = this.map.getStreetView(); + google.maps.event.addListener(streetViewPano, 'visible_changed', __bind(function() { + if (streetViewPano.getVisible()) { + this.pickupMarker = "https://uber-static.s3.amazonaws.com/pickup_marker_large.png"; + this.cabMarker = "https://uber-static.s3.amazonaws.com/cab_marker_large.png"; + } else { + this.pickupMarker = "https://uber-static.s3.amazonaws.com/pickup_marker.png"; + this.cabMarker = "https://uber-static.s3.amazonaws.com/cab_marker.png"; + } + this.pickup_icon.setIcon(this.pickupMarker); + return _.each(this.cabs, __bind(function(cab) { + return cab.setIcon(this.cabMarker); + }, this)); + }, this)); + if (this.status === "ready") { + return this.displayFavLoc(); + } + }, this)); + return this; + }; + ClientsRequestView.prototype.submitRating = function(e) { + var $el, message, rating; + e.preventDefault(); + $el = $(e.currentTarget); + rating = 0; + _(5).times(function(num) { + if ($el.find(".stars#" + (num + 1)).attr("src") === "/web/img/star_active.png") { + return rating = num + 1; + } + }); + if (rating === 0) { + $("#status_message").html("").html(t("Rate Before Submitting")); + } else { + this.ShowSpinner("submit"); + this.AskDispatch("RatingDriver", { + rating: rating + }); + } + message = $el.find("#comments").val().toString(); + if (message.length > 5) { + return this.AskDispatch("Feedback", { + message: message + }); + } + }; + ClientsRequestView.prototype.fetchTripDetails = function(id) { + var trip; + trip = new app.models.trip({ + id: id + }); + return trip.fetch({ + data: { + relationships: 'points,driver,city' + }, + dataType: 'json', + success: __bind(function() { + var bounds, endPos, path, polyline, startPos; + bounds = new google.maps.LatLngBounds(); + path = []; + _.each(trip.get('points'), __bind(function(point) { + path.push(new google.maps.LatLng(point.lat, point.lng)); + return bounds.extend(_.last(path)); + }, this)); + startPos = new google.maps.Marker({ + position: _.first(path), + map: this.map, + title: t("Trip started here"), + icon: 'https://uber-static.s3.amazonaws.com/carstart.png' + }); + endPos = new google.maps.Marker({ + position: _.last(path), + map: this.map, + title: t("Trip ended here"), + icon: 'https://uber-static.s3.amazonaws.com/carstop.png' + }); + polyline = new google.maps.Polyline({ + path: path, + strokeColor: '#003F87', + strokeOpacity: 1, + strokeWeight: 5 + }); + polyline.setMap(this.map); + this.map.fitBounds(bounds); + $("#tripTime").html(app.helpers.parseDateTime(trip.get('pickup_local_time'), trip.get('city.timezone'))); + $("#tripDist").html(app.helpers.RoundNumber(trip.get('distance'), 2)); + $("#tripDur").html(app.helpers.FormatSeconds(trip.get('duration'))); + return $("#tripFare").html(app.helpers.FormatCurrency(trip.get('fare'))); + }, this) + }); + }; + ClientsRequestView.prototype.searchAddress = function(e) { + var $locationsDiv, address, alphabet, bounds, showResults; 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d=a(b),e=d.offset(),f=parseInt(a.curCSS(b,"top",!0),10)||0,g=parseInt(a.curCSS(b,"left",!0),10)||0,h={top:c.top-e.top+f,left:c.left-e.left+g};"using"in c?c.using.call(b,h):d.css(h)},a.fn.offset=function(b){var c=this[0];return!c||!c.ownerDocument?null:b?this.each(function(){a.offset.setOffset(this,b)}):h.call(this)}),function(){var b=document.getElementsByTagName("body")[0],c=document.createElement("div"),d,e,g,h,i;d=document.createElement(b?"div":"body"),g={visibility:"hidden",width:0,height:0,border:0,margin:0,background:"none"},b&&a.extend(g,{position:"absolute",left:"-1000px",top:"-1000px"});for(var j in g)d.style[j]=g[j];d.appendChild(c),e=b||document.documentElement,e.insertBefore(d,e.firstChild),c.style.cssText="position: absolute; left: 10.7432222px; top: 10.432325px; height: 30px; width: 201px;",h=a(c).offset(function(a,b){return b}).offset(),d.innerHTML="",e.removeChild(d),i=h.top+h.left+(b?2e3:0),f.fractions=i>21&&i<22}()})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30 +* https://github.com/jquery/jquery-ui +* Includes: jquery.ui.draggable.js +* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */ +(function(a,b){a.widget("ui.draggable",a.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:!0,appendTo:"parent",axis:!1,connectToSortable:!1,containment:!1,cursor:"auto",cursorAt:!1,grid:!1,handle:!1,helper:"original",iframeFix:!1,opacity:!1,refreshPositions:!1,revert:!1,revertDuration:500,scope:"default",scroll:!0,scrollSensitivity:20,scrollSpeed:20,snap:!1,snapMode:"both",snapTolerance:20,stack:!1,zIndex:!1},_create:function(){this.options.helper=="original"&&!/^(?:r|a|f)/.test(this.element.css("position"))&&(this.element[0].style.position="relative"),this.options.addClasses&&this.element.addClass("ui-draggable"),this.options.disabled&&this.element.addClass("ui-draggable-disabled"),this._mouseInit()},destroy:function(){if(!this.element.data("draggable"))return;return this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled"),this._mouseDestroy(),this},_mouseCapture:function(b){var c=this.options;return this.helper||c.disabled||a(b.target).is(".ui-resizable-handle")?!1:(this.handle=this._getHandle(b),this.handle?(c.iframeFix&&a(c.iframeFix===!0?"iframe":c.iframeFix).each(function(){a('
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this.helper=this._createHelper(b),this._cacheHelperProportions(),a.ui.ddmanager&&(a.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(),this.offset=this.positionAbs=this.element.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this.position=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,c.cursorAt&&this._adjustOffsetFromHelper(c.cursorAt),c.containment&&this._setContainment(),this._trigger("start",b)===!1?(this._clear(),!1):(this._cacheHelperProportions(),a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this.helper.addClass("ui-draggable-dragging"),this._mouseDrag(b,!0),a.ui.ddmanager&&a.ui.ddmanager.dragStart(this,b),!0)},_mouseDrag:function(b,c){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute");if(!c){var d=this._uiHash();if(this._trigger("drag",b,d)===!1)return this._mouseUp({}),!1;this.position=d.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";return a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),!1},_mouseStop:function(b){var c=!1;a.ui.ddmanager&&!this.options.dropBehaviour&&(c=a.ui.ddmanager.drop(this,b)),this.dropped&&(c=this.dropped,this.dropped=!1);var d=this.element[0],e=!1;while(d&&(d=d.parentNode))d==document&&(e=!0);if(!e&&this.options.helper==="original")return!1;if(this.options.revert=="invalid"&&!c||this.options.revert=="valid"&&c||this.options.revert===!0||a.isFunction(this.options.revert)&&this.options.revert.call(this.element,c)){var f=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){f._trigger("stop",b)!==!1&&f._clear()})}else this._trigger("stop",b)!==!1&&this._clear();return!1},_mouseUp:function(b){return this.options.iframeFix===!0&&a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)}),a.ui.ddmanager&&a.ui.ddmanager.dragStop(this,b),a.ui.mouse.prototype._mouseUp.call(this,b)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear(),this},_getHandle:function(b){var c=!this.options.handle||!a(this.options.handle,this.element).length?!0:!1;return a(this.options.handle,this.element).find("*").andSelf().each(function(){this==b.target&&(c=!0)}),c},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b])):c.helper=="clone"?this.element.clone().removeAttr("id"):this.element;return d.parents("body").length||d.appendTo(c.appendTo=="parent"?this.element[0].parentNode:c.appendTo),d[0]!=this.element[0]&&!/(fixed|absolute)/.test(d.css("position"))&&d.css("position","absolute"),d},_adjustOffsetFromHelper:function(b){typeof b=="string"&&(b=b.split(" ")),a.isArray(b)&&(b={left:+b[0],top:+b[1]||0}),"left"in b&&(this.offset.click.left=b.left+this.margins.left),"right"in b&&(this.offset.click.left=this.helperProportions.width-b.right+this.margins.left),"top"in b&&(this.offset.click.top=b.top+this.margins.top),"bottom"in b&&(this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])&&(b.left+=this.scrollParent.scrollLeft(),b.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)b={top:0,left:0};return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var b=this.options;b.containment=="parent"&&(b.containment=this.helper[0].parentNode);if(b.containment=="document"||b.containment=="window")this.containment=[b.containment=="document"?0:a(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,b.containment=="document"?0:a(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,(b.containment=="document"?0:a(window).scrollLeft())+a(b.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(b.containment=="document"?0:a(window).scrollTop())+(a(b.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(b.containment)&&b.containment.constructor!=Array){var c=a(b.containment),d=c[0];if(!d)return;var e=c.offset(),f=a(d).css("overflow")!="hidden";this.containment=[(parseInt(a(d).css("borderLeftWidth"),10)||0)+(parseInt(a(d).css("paddingLeft"),10)||0),(parseInt(a(d).css("borderTopWidth"),10)||0)+(parseInt(a(d).css("paddingTop"),10)||0),(f?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(a(d).css("borderLeftWidth"),10)||0)-(parseInt(a(d).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(f?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(a(d).css("borderTopWidth"),10)||0)-(parseInt(a(d).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relative_container=c}else b.containment.constructor==Array&&(this.containment=b.containment)},_convertPositionTo:function(b,c){c||(c=this.position);var d=b=="absolute"?1:-1,e=this.options,f=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(f[0].tagName);return{top:c.top+this.offset.relative.top*d+this.offset.parent.top*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:f.scrollTop())*d),left:c.left+this.offset.relative.left*d+this.offset.parent.left*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())*d)}},_generatePosition:function(b){var c=this.options,d=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(d[0].tagName),f=b.pageX,g=b.pageY;if(this.originalPosition){var h;if(this.containment){if(this.relative_container){var i=this.relative_container.offset();h=[this.containment[0]+i.left,this.containment[1]+i.top,this.containment[2]+i.left,this.containment[3]+i.top]}else h=this.containment;b.pageX-this.offset.click.lefth[2]&&(f=h[2]+this.offset.click.left),b.pageY-this.offset.click.top>h[3]&&(g=h[3]+this.offset.click.top)}if(c.grid){var j=c.grid[1]?this.originalPageY+Math.round((g-this.originalPageY)/c.grid[1])*c.grid[1]:this.originalPageY;g=h?j-this.offset.click.toph[3]?j-this.offset.click.toph[2]?k-this.offset.click.left=0;k--){var l=d.snapElements[k].left,m=l+d.snapElements[k].width,n=d.snapElements[k].top,o=n+d.snapElements[k].height;if(!(l-f=k&&g<=l||h>=k&&h<=l||gl)&&(e>=i&&e<=j||f>=i&&f<=j||ej);default:return!1}},a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(b,c){var d=a.ui.ddmanager.droppables[b.options.scope]||[],e=c?c.type:null,f=(b.currentItem||b.element).find(":data(droppable)").andSelf();g:for(var h=0;h
    ').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("resizable",this.element.data("resizable")),this.elementIsWrapper=!0,this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")}),this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0}),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css({margin:this.originalElement.css("margin")}),this._proportionallyResize()),this.handles=c.handles||(a(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se");if(this.handles.constructor==String){this.handles=="all"&&(this.handles="n,e,s,w,se,sw,ne,nw");var d=this.handles.split(",");this.handles={};for(var e=0;e');h.css({zIndex:c.zIndex}),"se"==f&&h.addClass("ui-icon ui-icon-gripsmall-diagonal-se"),this.handles[f]=".ui-resizable-"+f,this.element.append(h)}}this._renderAxis=function(b){b=b||this.element;for(var c in this.handles){this.handles[c].constructor==String&&(this.handles[c]=a(this.handles[c],this.element).show());if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var d=a(this.handles[c],this.element),e=0;e=/sw|ne|nw|se|n|s/.test(c)?d.outerHeight():d.outerWidth();var f=["padding",/ne|nw|n/.test(c)?"Top":/se|sw|s/.test(c)?"Bottom":/^e$/.test(c)?"Right":"Left"].join("");b.css(f,e),this._proportionallyResize()}if(!a(this.handles[c]).length)continue}},this._renderAxis(this.element),this._handles=a(".ui-resizable-handle",this.element).disableSelection(),this._handles.mouseover(function(){if(!b.resizing){if(this.className)var a=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);b.axis=a&&a[1]?a[1]:"se"}}),c.autoHide&&(this._handles.hide(),a(this.element).addClass("ui-resizable-autohide").hover(function(){if(c.disabled)return;a(this).removeClass("ui-resizable-autohide"),b._handles.show()},function(){if(c.disabled)return;b.resizing||(a(this).addClass("ui-resizable-autohide"),b._handles.hide())})),this._mouseInit()},destroy:function(){this._mouseDestroy();var b=function(b){a(b).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){b(this.element);var c=this.element;c.after(this.originalElement.css({position:c.css("position"),width:c.outerWidth(),height:c.outerHeight(),top:c.css("top"),left:c.css("left")})).remove()}return this.originalElement.css("resize",this.originalResizeStyle),b(this.originalElement),this},_mouseCapture:function(b){var c=!1;for(var d in this.handles)a(this.handles[d])[0]==b.target&&(c=!0);return!this.options.disabled&&c},_mouseStart:function(b){var d=this.options,e=this.element.position(),f=this.element;this.resizing=!0,this.documentScroll={top:a(document).scrollTop(),left:a(document).scrollLeft()},(f.is(".ui-draggable")||/absolute/.test(f.css("position")))&&f.css({position:"absolute",top:e.top,left:e.left}),this._renderProxy();var g=c(this.helper.css("left")),h=c(this.helper.css("top"));d.containment&&(g+=a(d.containment).scrollLeft()||0,h+=a(d.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:g,top:h},this.size=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalSize=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalPosition={left:g,top:h},this.sizeDiff={width:f.outerWidth()-f.width(),height:f.outerHeight()-f.height()},this.originalMousePosition={left:b.pageX,top:b.pageY},this.aspectRatio=typeof d.aspectRatio=="number"?d.aspectRatio:this.originalSize.width/this.originalSize.height||1;var i=a(".ui-resizable-"+this.axis).css("cursor");return a("body").css("cursor",i=="auto"?this.axis+"-resize":i),f.addClass("ui-resizable-resizing"),this._propagate("start",b),!0},_mouseDrag:function(b){var c=this.helper,d=this.options,e={},f=this,g=this.originalMousePosition,h=this.axis,i=b.pageX-g.left||0,j=b.pageY-g.top||0,k=this._change[h];if(!k)return!1;var l=k.apply(this,[b,i,j]),m=a.browser.msie&&a.browser.version<7,n=this.sizeDiff;this._updateVirtualBoundaries(b.shiftKey);if(this._aspectRatio||b.shiftKey)l=this._updateRatio(l,b);return l=this._respectSize(l,b),this._propagate("resize",b),c.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"}),!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize(),this._updateCache(l),this._trigger("resize",b,this.ui()),!1},_mouseStop:function(b){this.resizing=!1;var c=this.options,d=this;if(this._helper){var e=this._proportionallyResizeElements,f=e.length&&/textarea/i.test(e[0].nodeName),g=f&&a.ui.hasScroll(e[0],"left")?0:d.sizeDiff.height,h=f?0:d.sizeDiff.width,i={width:d.helper.width()-h,height:d.helper.height()-g},j=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,k=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;c.animate||this.element.css(a.extend(i,{top:k,left:j})),d.helper.height(d.size.height),d.helper.width(d.size.width),this._helper&&!c.animate&&this._proportionallyResize()}return a("body").css("cursor","auto"),this.element.removeClass("ui-resizable-resizing"),this._propagate("stop",b),this._helper&&this.helper.remove(),!1},_updateVirtualBoundaries:function(a){var 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https://github.com/jquery/jquery-ui +* Includes: jquery.ui.selectable.js +* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */ +(function(a,b){a.widget("ui.selectable",a.ui.mouse,{options:{appendTo:"body",autoRefresh:!0,distance:0,filter:"*",tolerance:"touch"},_create:function(){var b=this;this.element.addClass("ui-selectable"),this.dragged=!1;var c;this.refresh=function(){c=a(b.options.filter,b.element[0]),c.addClass("ui-selectee"),c.each(function(){var b=a(this),c=b.offset();a.data(this,"selectable-item",{element:this,$element:b,left:c.left,top:c.top,right:c.left+b.outerWidth(),bottom:c.top+b.outerHeight(),startselected:!1,selected:b.hasClass("ui-selected"),selecting:b.hasClass("ui-selecting"),unselecting:b.hasClass("ui-unselecting")})})},this.refresh(),this.selectees=c.addClass("ui-selectee"),this._mouseInit(),this.helper=a("
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e=!b.metaKey&&!b.ctrlKey||!d.$element.hasClass("ui-selected");return d.$element.removeClass(e?"ui-unselecting":"ui-selected").addClass(e?"ui-selecting":"ui-unselecting"),d.unselecting=!e,d.selecting=e,d.selected=e,e?c._trigger("selecting",b,{selecting:d.element}):c._trigger("unselecting",b,{unselecting:d.element}),!1}})},_mouseDrag:function(b){var c=this;this.dragged=!0;if(this.options.disabled)return;var d=this.options,e=this.opos[0],f=this.opos[1],g=b.pageX,h=b.pageY;if(e>g){var i=g;g=e,e=i}if(f>h){var i=h;h=f,f=i}return this.helper.css({left:e,top:f,width:g-e,height:h-f}),this.selectees.each(function(){var i=a.data(this,"selectable-item");if(!i||i.element==c.element[0])return;var j=!1;d.tolerance=="touch"?j=!(i.left>g||i.righth||i.bottome&&i.rightf&&i.bottom *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3},_create:function(){var a=this.options;this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.floating=this.items.length?a.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):!1,this.offset=this.element.offset(),this._mouseInit(),this.ready=!0},destroy:function(){a.Widget.prototype.destroy.call(this),this.element.removeClass("ui-sortable ui-sortable-disabled"),this._mouseDestroy();for(var b=this.items.length-1;b>=0;b--)this.items[b].item.removeData(this.widgetName+"-item");return this},_setOption:function(b,c){b==="disabled"?(this.options[b]=c,this.widget()[c?"addClass":"removeClass"]("ui-sortable-disabled")):a.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(b,c){var d=this;if(this.reverting)return!1;if(this.options.disabled||this.options.type=="static")return!1;this._refreshItems(b);var e=null,f=this,g=a(b.target).parents().each(function(){if(a.data(this,d.widgetName+"-item")==f)return 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e=this.options,f=this;this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(b),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,e.cursorAt&&this._adjustOffsetFromHelper(e.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!=this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),e.containment&&this._setContainment(),e.cursor&&(a("body").css("cursor")&&(this._storedCursor=a("body").css("cursor")),a("body").css("cursor",e.cursor)),e.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",e.opacity)),e.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",e.zIndex)),this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",b,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions();if(!d)for(var 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this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),a.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?a(this.domPosition.prev).after(this.currentItem):a(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},a(c).each(function(){var c=(a(b.item||this).attr(b.attribute||"id")||"").match(b.expression||/(.+)[-=_](.+)/);c&&d.push((b.key||c[1]+"[]")+"="+(b.key&&b.expression?c[1]:c[2]))}),!d.length&&b.key&&d.push(b.key+"="),d.join("&")},toArray:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},c.each(function(){d.push(a(b.item||this).attr(b.attribute||"id")||"")}),d},_intersectsWith:function(a){var b=this.positionAbs.left,c=b+this.helperProportions.width,d=this.positionAbs.top,e=d+this.helperProportions.height,f=a.left,g=f+a.width,h=a.top,i=h+a.height,j=this.offset.click.top,k=this.offset.click.left,l=d+j>h&&d+jf&&b+ka[this.floating?"width":"height"]?l:f0?"down":"up")},_getDragHorizontalDirection:function(){var a=this.positionAbs.left-this.lastPositionAbs.left;return a!=0&&(a>0?"right":"left")},refresh:function(a){return this._refreshItems(a),this.refreshPositions(),this},_connectWith:function(){var a=this.options;return a.connectWith.constructor==String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(b){var c=this,d=[],e=[],f=this._connectWith();if(f&&b)for(var g=f.length-1;g>=0;g--){var h=a(f[g]);for(var i=h.length-1;i>=0;i--){var 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ui-state-active"),e.selected>=0&&this.anchors.length&&(d.element.find(d._sanitizeSelector(d.anchors[e.selected].hash)).removeClass("ui-tabs-hide"),this.lis.eq(e.selected).addClass("ui-tabs-selected ui-state-active"),d.element.queue("tabs",function(){d._trigger("show",null,d._ui(d.anchors[e.selected],d.element.find(d._sanitizeSelector(d.anchors[e.selected].hash))[0]))}),this.load(e.selected)),a(window).bind("unload",function(){d.lis.add(d.anchors).unbind(".tabs"),d.lis=d.anchors=d.panels=null})):e.selected=this.lis.index(this.lis.filter(".ui-tabs-selected")),this.element[e.collapsible?"addClass":"removeClass"]("ui-tabs-collapsible"),e.cookie&&this._cookie(e.selected,e.cookie);for(var g=0,h;h=this.lis[g];g++)a(h)[a.inArray(g,e.disabled)!=-1&&!a(h).hasClass("ui-tabs-selected")?"addClass":"removeClass"]("ui-state-disabled");e.cache===!1&&this.anchors.removeData("cache.tabs"),this.lis.add(this.anchors).unbind(".tabs");if(e.event!=="mouseover"){var i=function(a,b){b.is(":not(.ui-state-disabled)")&&b.addClass("ui-state-"+a)},j=function(a,b){b.removeClass("ui-state-"+a)};this.lis.bind("mouseover.tabs",function(){i("hover",a(this))}),this.lis.bind("mouseout.tabs",function(){j("hover",a(this))}),this.anchors.bind("focus.tabs",function(){i("focus",a(this).closest("li"))}),this.anchors.bind("blur.tabs",function(){j("focus",a(this).closest("li"))})}var k,l;e.fx&&(a.isArray(e.fx)?(k=e.fx[0],l=e.fx[1]):k=l=e.fx);var n=l?function(b,c){a(b).closest("li").addClass("ui-tabs-selected ui-state-active"),c.hide().removeClass("ui-tabs-hide").animate(l,l.duration||"normal",function(){m(c,l),d._trigger("show",null,d._ui(b,c[0]))})}:function(b,c){a(b).closest("li").addClass("ui-tabs-selected ui-state-active"),c.removeClass("ui-tabs-hide"),d._trigger("show",null,d._ui(b,c[0]))},o=k?function(a,b){b.animate(k,k.duration||"normal",function(){d.lis.removeClass("ui-tabs-selected ui-state-active"),b.addClass("ui-tabs-hide"),m(b,k),d.element.dequeue("tabs")})}:function(a,b,c){d.lis.removeClass("ui-tabs-selected ui-state-active"),b.addClass("ui-tabs-hide"),d.element.dequeue("tabs")};this.anchors.bind(e.event+".tabs",function(){var b=this,c=a(b).closest("li"),f=d.panels.filter(":not(.ui-tabs-hide)"),g=d.element.find(d._sanitizeSelector(b.hash));if(c.hasClass("ui-tabs-selected")&&!e.collapsible||c.hasClass("ui-state-disabled")||c.hasClass("ui-state-processing")||d.panels.filter(":animated").length||d._trigger("select",null,d._ui(this,g[0]))===!1)return this.blur(),!1;e.selected=d.anchors.index(this),d.abort();if(e.collapsible){if(c.hasClass("ui-tabs-selected"))return e.selected=-1,e.cookie&&d._cookie(e.selected,e.cookie),d.element.queue("tabs",function(){o(b,f)}).dequeue("tabs"),this.blur(),!1;if(!f.length)return e.cookie&&d._cookie(e.selected,e.cookie),d.element.queue("tabs",function(){n(b,g)}),d.load(d.anchors.index(this)),this.blur(),!1}e.cookie&&d._cookie(e.selected,e.cookie);if(g.length)f.length&&d.element.queue("tabs",function(){o(b,f)}),d.element.queue("tabs",function(){n(b,g)}),d.load(d.anchors.index(this));else throw"jQuery UI Tabs: Mismatching fragment identifier.";a.browser.msie&&this.blur()}),this.anchors.bind("click.tabs",function(){return!1})},_getIndex:function(a){return typeof a=="string"&&(a=this.anchors.index(this.anchors.filter("[href$='"+a+"']"))),a},destroy:function(){var b=this.options;return this.abort(),this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs"),this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all"),this.anchors.each(function(){var b=a.data(this,"href.tabs");b&&(this.href=b);var c=a(this).unbind(".tabs");a.each(["href","load","cache"],function(a,b){c.removeData(b+".tabs")})}),this.lis.unbind(".tabs").add(this.panels).each(function(){a.data(this,"destroy.tabs")?a(this).remove():a(this).removeClass(["ui-state-default","ui-corner-top","ui-tabs-selected","ui-state-active","ui-state-hover","ui-state-focus","ui-state-disabled","ui-tabs-panel","ui-widget-content","ui-corner-bottom","ui-tabs-hide"].join(" "))}),b.cookie&&this._cookie(null,b.cookie),this},add:function(c,d,e){e===b&&(e=this.anchors.length);var f=this,g=this.options,h=a(g.tabTemplate.replace(/#\{href\}/g,c).replace(/#\{label\}/g,d)),i=c.indexOf("#")?this._tabId(a("a",h)[0]):c.replace("#","");h.addClass("ui-state-default ui-corner-top").data("destroy.tabs",!0);var j=f.element.find("#"+i);return j.length||(j=a(g.panelTemplate).attr("id",i).data("destroy.tabs",!0)),j.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide"),e>=this.lis.length?(h.appendTo(this.list),j.appendTo(this.list[0].parentNode)):(h.insertBefore(this.lis[e]),j.insertBefore(this.panels[e])),g.disabled=a.map(g.disabled,function(a,b){return a>=e?++a:a}),this._tabify(),this.anchors.length==1&&(g.selected=0,h.addClass("ui-tabs-selected ui-state-active"),j.removeClass("ui-tabs-hide"),this.element.queue("tabs",function(){f._trigger("show",null,f._ui(f.anchors[0],f.panels[0]))}),this.load(0)),this._trigger("add",null,this._ui(this.anchors[e],this.panels[e])),this},remove:function(b){b=this._getIndex(b);var c=this.options,d=this.lis.eq(b).remove(),e=this.panels.eq(b).remove();return d.hasClass("ui-tabs-selected")&&this.anchors.length>1&&this.select(b+(b+1=b?--a:a}),this._tabify(),this._trigger("remove",null,this._ui(d.find("a")[0],e[0])),this},enable:function(b){b=this._getIndex(b);var c=this.options;if(a.inArray(b,c.disabled)==-1)return;return this.lis.eq(b).removeClass("ui-state-disabled"),c.disabled=a.grep(c.disabled,function(a,c){return a!=b}),this._trigger("enable",null,this._ui(this.anchors[b],this.panels[b])),this},disable:function(a){a=this._getIndex(a);var b=this,c=this.options;return a!=c.selected&&(this.lis.eq(a).addClass("ui-state-disabled"),c.disabled.push(a),c.disabled.sort(),this._trigger("disable",null,this._ui(this.anchors[a],this.panels[a]))),this},select:function(a){a=this._getIndex(a);if(a==-1)if(this.options.collapsible&&this.options.selected!=-1)a=this.options.selected;else return this;return this.anchors.eq(a).trigger(this.options.event+".tabs"),this},load:function(b){b=this._getIndex(b);var c=this,d=this.options,e=this.anchors.eq(b)[0],f=a.data(e,"load.tabs");this.abort();if(!f||this.element.queue("tabs").length!==0&&a.data(e,"cache.tabs")){this.element.dequeue("tabs");return}this.lis.eq(b).addClass("ui-state-processing");if(d.spinner){var g=a("span",e);g.data("label.tabs",g.html()).html(d.spinner)}return this.xhr=a.ajax(a.extend({},d.ajaxOptions,{url:f,success:function(f,g){c.element.find(c._sanitizeSelector(e.hash)).html(f),c._cleanup(),d.cache&&a.data(e,"cache.tabs",!0),c._trigger("load",null,c._ui(c.anchors[b],c.panels[b]));try{d.ajaxOptions.success(f,g)}catch(h){}},error:function(a,f,g){c._cleanup(),c._trigger("load",null,c._ui(c.anchors[b],c.panels[b]));try{d.ajaxOptions.error(a,f,b,e)}catch(g){}}})),c.element.dequeue("tabs"),this},abort:function(){return this.element.queue([]),this.panels.stop(!1,!0),this.element.queue("tabs",this.element.queue("tabs").splice(-2,2)),this.xhr&&(this.xhr.abort(),delete this.xhr),this._cleanup(),this},url:function(a,b){return this.anchors.eq(a).removeData("cache.tabs").data("load.tabs",b),this},length:function(){return this.anchors.length}}),a.extend(a.ui.tabs,{version:"1.8.20"}),a.extend(a.ui.tabs.prototype,{rotation:null,rotate:function(a,b){var c=this,d=this.options,e=c._rotate||(c._rotate=function(b){clearTimeout(c.rotation),c.rotation=setTimeout(function(){var a=d.selected;c.select(++a'))}function bindHover(a){var b="button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";return a.bind("mouseout",function(a){var c=$(a.target).closest(b);if(!c.length)return;c.removeClass("ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover")}).bind("mouseover",function(c){var d=$(c.target).closest(b);if($.datepicker._isDisabledDatepicker(instActive.inline?a.parent()[0]:instActive.input[0])||!d.length)return;d.parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"),d.addClass("ui-state-hover"),d.hasClass("ui-datepicker-prev")&&d.addClass("ui-datepicker-prev-hover"),d.hasClass("ui-datepicker-next")&&d.addClass("ui-datepicker-next-hover")})}function extendRemove(a,b){$.extend(a,b);for(var c in b)if(b[c]==null||b[c]==undefined)a[c]=b[c];return a}function isArray(a){return a&&($.browser.safari&&typeof a=="object"&&a.length||a.constructor&&a.constructor.toString().match(/\Array\(\)/))}$.extend($.ui,{datepicker:{version:"1.8.20"}});var PROP_NAME="datepicker",dpuuid=(new Date).getTime(),instActive;$.extend(Datepicker.prototype,{markerClassName:"hasDatepicker",maxRows:4,log:function(){this.debug&&console.log.apply("",arguments)},_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(a){return extendRemove(this._defaults,a||{}),this},_attachDatepicker:function(target,settings){var inlineSettings=null;for(var attrName in this._defaults){var attrValue=target.getAttribute("date:"+attrName);if(attrValue){inlineSettings=inlineSettings||{};try{inlineSettings[attrName]=eval(attrValue)}catch(err){inlineSettings[attrName]=attrValue}}}var nodeName=target.nodeName.toLowerCase(),inline=nodeName=="div"||nodeName=="span";target.id||(this.uuid+=1,target.id="dp"+this.uuid);var inst=this._newInst($(target),inline);inst.settings=$.extend({},settings||{},inlineSettings||{}),nodeName=="input"?this._connectDatepicker(target,inst):inline&&this._inlineDatepicker(target,inst)},_newInst:function(a,b){var c=a[0].id.replace(/([^A-Za-z0-9_-])/g,"\\\\$1");return{id:c,input:a,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:b,dpDiv:b?bindHover($('
      ')):this.dpDiv}},_connectDatepicker:function(a,b){var c=$(a);b.append=$([]),b.trigger=$([]);if(c.hasClass(this.markerClassName))return;this._attachments(c,b),c.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker",function(a,c,d){b.settings[c]=d}).bind("getData.datepicker",function(a,c){return this._get(b,c)}),this._autoSize(b),$.data(a,PROP_NAME,b),b.settings.disabled&&this._disableDatepicker(a)},_attachments:function(a,b){var c=this._get(b,"appendText"),d=this._get(b,"isRTL");b.append&&b.append.remove(),c&&(b.append=$(''+c+""),a[d?"before":"after"](b.append)),a.unbind("focus",this._showDatepicker),b.trigger&&b.trigger.remove();var e=this._get(b,"showOn");(e=="focus"||e=="both")&&a.focus(this._showDatepicker);if(e=="button"||e=="both"){var f=this._get(b,"buttonText"),g=this._get(b,"buttonImage");b.trigger=$(this._get(b,"buttonImageOnly")?$("").addClass(this._triggerClass).attr({src:g,alt:f,title:f}):$('').addClass(this._triggerClass).html(g==""?f:$("").attr({src:g,alt:f,title:f}))),a[d?"before":"after"](b.trigger),b.trigger.click(function(){return $.datepicker._datepickerShowing&&$.datepicker._lastInput==a[0]?$.datepicker._hideDatepicker():$.datepicker._datepickerShowing&&$.datepicker._lastInput!=a[0]?($.datepicker._hideDatepicker(),$.datepicker._showDatepicker(a[0])):$.datepicker._showDatepicker(a[0]),!1})}},_autoSize:function(a){if(this._get(a,"autoSize")&&!a.inline){var b=new Date(2009,11,20),c=this._get(a,"dateFormat");if(c.match(/[DM]/)){var d=function(a){var b=0,c=0;for(var d=0;db&&(b=a[d].length,c=d);return c};b.setMonth(d(this._get(a,c.match(/MM/)?"monthNames":"monthNamesShort"))),b.setDate(d(this._get(a,c.match(/DD/)?"dayNames":"dayNamesShort"))+20-b.getDay())}a.input.attr("size",this._formatDate(a,b).length)}},_inlineDatepicker:function(a,b){var c=$(a);if(c.hasClass(this.markerClassName))return;c.addClass(this.markerClassName).append(b.dpDiv).bind("setData.datepicker",function(a,c,d){b.settings[c]=d}).bind("getData.datepicker",function(a,c){return this._get(b,c)}),$.data(a,PROP_NAME,b),this._setDate(b,this._getDefaultDate(b),!0),this._updateDatepicker(b),this._updateAlternate(b),b.settings.disabled&&this._disableDatepicker(a),b.dpDiv.css("display","block")},_dialogDatepicker:function(a,b,c,d,e){var f=this._dialogInst;if(!f){this.uuid+=1;var g="dp"+this.uuid;this._dialogInput=$(''),this._dialogInput.keydown(this._doKeyDown),$("body").append(this._dialogInput),f=this._dialogInst=this._newInst(this._dialogInput,!1),f.settings={},$.data(this._dialogInput[0],PROP_NAME,f)}extendRemove(f.settings,d||{}),b=b&&b.constructor==Date?this._formatDate(f,b):b,this._dialogInput.val(b),this._pos=e?e.length?e:[e.pageX,e.pageY]:null;if(!this._pos){var h=document.documentElement.clientWidth,i=document.documentElement.clientHeight,j=document.documentElement.scrollLeft||document.body.scrollLeft,k=document.documentElement.scrollTop||document.body.scrollTop;this._pos=[h/2-100+j,i/2-150+k]}return this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px"),f.settings.onSelect=c,this._inDialog=!0,this.dpDiv.addClass(this._dialogClass),this._showDatepicker(this._dialogInput[0]),$.blockUI&&$.blockUI(this.dpDiv),$.data(this._dialogInput[0],PROP_NAME,f),this},_destroyDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();$.removeData(a,PROP_NAME),d=="input"?(c.append.remove(),c.trigger.remove(),b.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)):(d=="div"||d=="span")&&b.removeClass(this.markerClassName).empty()},_enableDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();if(d=="input")a.disabled=!1,c.trigger.filter("button").each(function(){this.disabled=!1}).end().filter("img").css({opacity:"1.0",cursor:""});else if(d=="div"||d=="span"){var e=b.children("."+this._inlineClass);e.children().removeClass("ui-state-disabled"),e.find("select.ui-datepicker-month, select.ui-datepicker-year").removeAttr("disabled")}this._disabledInputs=$.map(this._disabledInputs,function(b){return b==a?null:b})},_disableDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();if(d=="input")a.disabled=!0,c.trigger.filter("button").each(function(){this.disabled=!0}).end().filter("img").css({opacity:"0.5",cursor:"default"});else if(d=="div"||d=="span"){var e=b.children("."+this._inlineClass);e.children().addClass("ui-state-disabled"),e.find("select.ui-datepicker-month, select.ui-datepicker-year").attr("disabled","disabled")}this._disabledInputs=$.map(this._disabledInputs,function(b){return b==a?null:b}),this._disabledInputs[this._disabledInputs.length]=a},_isDisabledDatepicker:function(a){if(!a)return!1;for(var b=0;b-1}},_doKeyUp:function(a){var b=$.datepicker._getInst(a.target);if(b.input.val()!=b.lastVal)try{var c=$.datepicker.parseDate($.datepicker._get(b,"dateFormat"),b.input?b.input.val():null,$.datepicker._getFormatConfig(b));c&&($.datepicker._setDateFromField(b),$.datepicker._updateAlternate(b),$.datepicker._updateDatepicker(b))}catch(d){$.datepicker.log(d)}return!0},_showDatepicker:function(a){a=a.target||a,a.nodeName.toLowerCase()!="input"&&(a=$("input",a.parentNode)[0]);if($.datepicker._isDisabledDatepicker(a)||$.datepicker._lastInput==a)return;var b=$.datepicker._getInst(a);$.datepicker._curInst&&$.datepicker._curInst!=b&&($.datepicker._curInst.dpDiv.stop(!0,!0),b&&$.datepicker._datepickerShowing&&$.datepicker._hideDatepicker($.datepicker._curInst.input[0]));var c=$.datepicker._get(b,"beforeShow"),d=c?c.apply(a,[a,b]):{};if(d===!1)return;extendRemove(b.settings,d),b.lastVal=null,$.datepicker._lastInput=a,$.datepicker._setDateFromField(b),$.datepicker._inDialog&&(a.value=""),$.datepicker._pos||($.datepicker._pos=$.datepicker._findPos(a),$.datepicker._pos[1]+=a.offsetHeight);var e=!1;$(a).parents().each(function(){return e|=$(this).css("position")=="fixed",!e}),e&&$.browser.opera&&($.datepicker._pos[0]-=document.documentElement.scrollLeft,$.datepicker._pos[1]-=document.documentElement.scrollTop);var f={left:$.datepicker._pos[0],top:$.datepicker._pos[1]};$.datepicker._pos=null,b.dpDiv.empty(),b.dpDiv.css({position:"absolute",display:"block",top:"-1000px"}),$.datepicker._updateDatepicker(b),f=$.datepicker._checkOffset(b,f,e),b.dpDiv.css({position:$.datepicker._inDialog&&$.blockUI?"static":e?"fixed":"absolute",display:"none",left:f.left+"px",top:f.top+"px"});if(!b.inline){var g=$.datepicker._get(b,"showAnim"),h=$.datepicker._get(b,"duration"),i=function(){var a=b.dpDiv.find("iframe.ui-datepicker-cover");if(!!a.length){var c=$.datepicker._getBorders(b.dpDiv);a.css({left:-c[0],top:-c[1],width:b.dpDiv.outerWidth(),height:b.dpDiv.outerHeight()})}};b.dpDiv.zIndex($(a).zIndex()+1),$.datepicker._datepickerShowing=!0,$.effects&&$.effects[g]?b.dpDiv.show(g,$.datepicker._get(b,"showOptions"),h,i):b.dpDiv[g||"show"](g?h:null,i),(!g||!h)&&i(),b.input.is(":visible")&&!b.input.is(":disabled")&&b.input.focus(),$.datepicker._curInst=b}},_updateDatepicker:function(a){var b=this;b.maxRows=4;var c=$.datepicker._getBorders(a.dpDiv);instActive=a,a.dpDiv.empty().append(this._generateHTML(a));var d=a.dpDiv.find("iframe.ui-datepicker-cover");!d.length||d.css({left:-c[0],top:-c[1],width:a.dpDiv.outerWidth(),height:a.dpDiv.outerHeight()}),a.dpDiv.find("."+this._dayOverClass+" a").mouseover();var e=this._getNumberOfMonths(a),f=e[1],g=17;a.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 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d=a.dpDiv.outerWidth(),e=a.dpDiv.outerHeight(),f=a.input?a.input.outerWidth():0,g=a.input?a.input.outerHeight():0,h=document.documentElement.clientWidth+$(document).scrollLeft(),i=document.documentElement.clientHeight+$(document).scrollTop();return b.left-=this._get(a,"isRTL")?d-f:0,b.left-=c&&b.left==a.input.offset().left?$(document).scrollLeft():0,b.top-=c&&b.top==a.input.offset().top+g?$(document).scrollTop():0,b.left-=Math.min(b.left,b.left+d>h&&h>d?Math.abs(b.left+d-h):0),b.top-=Math.min(b.top,b.top+e>i&&i>e?Math.abs(e+g):0),b},_findPos:function(a){var b=this._getInst(a),c=this._get(b,"isRTL");while(a&&(a.type=="hidden"||a.nodeType!=1||$.expr.filters.hidden(a)))a=a[c?"previousSibling":"nextSibling"];var d=$(a).offset();return[d.left,d.top]},_hideDatepicker:function(a){var b=this._curInst;if(!b||a&&b!=$.data(a,PROP_NAME))return;if(this._datepickerShowing){var 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d=a(window),e=c.collisionPosition.top+c.collisionHeight-d.height()-d.scrollTop();b.top=e>0?b.top-e:Math.max(b.top-c.collisionPosition.top,b.top)}},flip:{left:function(b,c){if(c.at[0]===e)return;var d=a(window),f=c.collisionPosition.left+c.collisionWidth-d.width()-d.scrollLeft(),g=c.my[0]==="left"?-c.elemWidth:c.my[0]==="right"?c.elemWidth:0,h=c.at[0]==="left"?c.targetWidth:-c.targetWidth,i=-2*c.offset[0];b.left+=c.collisionPosition.left<0?g+h+i:f>0?g+h+i:0},top:function(b,c){if(c.at[1]===e)return;var d=a(window),f=c.collisionPosition.top+c.collisionHeight-d.height()-d.scrollTop(),g=c.my[1]==="top"?-c.elemHeight:c.my[1]==="bottom"?c.elemHeight:0,h=c.at[1]==="top"?c.targetHeight:-c.targetHeight,i=-2*c.offset[1];b.top+=c.collisionPosition.top<0?g+h+i:f>0?g+h+i:0}}},a.offset.setOffset||(a.offset.setOffset=function(b,c){/static/.test(a.curCSS(b,"position"))&&(b.style.position="relative");var d=a(b),e=d.offset(),f=parseInt(a.curCSS(b,"top",!0),10)||0,g=parseInt(a.curCSS(b,"left",!0),10)||0,h={top:c.top-e.top+f,left:c.left-e.left+g};"using"in c?c.using.call(b,h):d.css(h)},a.fn.offset=function(b){var c=this[0];return!c||!c.ownerDocument?null:b?a.isFunction(b)?this.each(function(c){a(this).offset(b.call(this,c,a(this).offset()))}):this.each(function(){a.offset.setOffset(this,b)}):h.call(this)}),function(){var b=document.getElementsByTagName("body")[0],c=document.createElement("div"),d,e,g,h,i;d=document.createElement(b?"div":"body"),g={visibility:"hidden",width:0,height:0,border:0,margin:0,background:"none"},b&&a.extend(g,{position:"absolute",left:"-1000px",top:"-1000px"});for(var j in g)d.style[j]=g[j];d.appendChild(c),e=b||document.documentElement,e.insertBefore(d,e.firstChild),c.style.cssText="position: absolute; left: 10.7432222px; top: 10.432325px; height: 30px; width: 201px;",h=a(c).offset(function(a,b){return 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this.helper||c.disabled||a(b.target).is(".ui-resizable-handle")?!1:(this.handle=this._getHandle(b),this.handle?(c.iframeFix&&a(c.iframeFix===!0?"iframe":c.iframeFix).each(function(){a('
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this.helper=this._createHelper(b),this.helper.addClass("ui-draggable-dragging"),this._cacheHelperProportions(),a.ui.ddmanager&&(a.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(),this.offset=this.positionAbs=this.element.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this.position=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,c.cursorAt&&this._adjustOffsetFromHelper(c.cursorAt),c.containment&&this._setContainment(),this._trigger("start",b)===!1?(this._clear(),!1):(this._cacheHelperProportions(),a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this._mouseDrag(b,!0),a.ui.ddmanager&&a.ui.ddmanager.dragStart(this,b),!0)},_mouseDrag:function(b,c){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute");if(!c){var d=this._uiHash();if(this._trigger("drag",b,d)===!1)return this._mouseUp({}),!1;this.position=d.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";return a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),!1},_mouseStop:function(b){var c=!1;a.ui.ddmanager&&!this.options.dropBehaviour&&(c=a.ui.ddmanager.drop(this,b)),this.dropped&&(c=this.dropped,this.dropped=!1);var d=this.element[0],e=!1;while(d&&(d=d.parentNode))d==document&&(e=!0);if(!e&&this.options.helper==="original")return!1;if(this.options.revert=="invalid"&&!c||this.options.revert=="valid"&&c||this.options.revert===!0||a.isFunction(this.options.revert)&&this.options.revert.call(this.element,c)){var f=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){f._trigger("stop",b)!==!1&&f._clear()})}else this._trigger("stop",b)!==!1&&this._clear();return!1},_mouseUp:function(b){return this.options.iframeFix===!0&&a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)}),a.ui.ddmanager&&a.ui.ddmanager.dragStop(this,b),a.ui.mouse.prototype._mouseUp.call(this,b)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear(),this},_getHandle:function(b){var c=!this.options.handle||!a(this.options.handle,this.element).length?!0:!1;return a(this.options.handle,this.element).find("*").andSelf().each(function(){this==b.target&&(c=!0)}),c},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b])):c.helper=="clone"?this.element.clone().removeAttr("id"):this.element;return d.parents("body").length||d.appendTo(c.appendTo=="parent"?this.element[0].parentNode:c.appendTo),d[0]!=this.element[0]&&!/(fixed|absolute)/.test(d.css("position"))&&d.css("position","absolute"),d},_adjustOffsetFromHelper:function(b){typeof b=="string"&&(b=b.split(" ")),a.isArray(b)&&(b={left:+b[0],top:+b[1]||0}),"left"in b&&(this.offset.click.left=b.left+this.margins.left),"right"in b&&(this.offset.click.left=this.helperProportions.width-b.right+this.margins.left),"top"in b&&(this.offset.click.top=b.top+this.margins.top),"bottom"in b&&(this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])&&(b.left+=this.scrollParent.scrollLeft(),b.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)b={top:0,left:0};return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var 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e=c.offset(),f=a(d).css("overflow")!="hidden";this.containment=[(parseInt(a(d).css("borderLeftWidth"),10)||0)+(parseInt(a(d).css("paddingLeft"),10)||0),(parseInt(a(d).css("borderTopWidth"),10)||0)+(parseInt(a(d).css("paddingTop"),10)||0),(f?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(a(d).css("borderLeftWidth"),10)||0)-(parseInt(a(d).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(f?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(a(d).css("borderTopWidth"),10)||0)-(parseInt(a(d).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relative_container=c}else b.containment.constructor==Array&&(this.containment=b.containment)},_convertPositionTo:function(b,c){c||(c=this.position);var d=b=="absolute"?1:-1,e=this.options,f=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(f[0].tagName);return{top:c.top+this.offset.relative.top*d+this.offset.parent.top*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:f.scrollTop())*d),left:c.left+this.offset.relative.left*d+this.offset.parent.left*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())*d)}},_generatePosition:function(b){var c=this.options,d=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(d[0].tagName),f=b.pageX,g=b.pageY;if(this.originalPosition){var h;if(this.containment){if(this.relative_container){var i=this.relative_container.offset();h=[this.containment[0]+i.left,this.containment[1]+i.top,this.containment[2]+i.left,this.containment[3]+i.top]}else h=this.containment;b.pageX-this.offset.click.lefth[2]&&(f=h[2]+this.offset.click.left),b.pageY-this.offset.click.top>h[3]&&(g=h[3]+this.offset.click.top)}if(c.grid){var j=c.grid[1]?this.originalPageY+Math.round((g-this.originalPageY)/c.grid[1])*c.grid[1]:this.originalPageY;g=h?j-this.offset.click.toph[3]?j-this.offset.click.toph[2]?k-this.offset.click.left=0;k--){var l=d.snapElements[k].left,m=l+d.snapElements[k].width,n=d.snapElements[k].top,o=n+d.snapElements[k].height;if(!(l-f=k&&g<=l||h>=k&&h<=l||gl)&&(e>=i&&e<=j||f>=i&&f<=j||ej);default:return!1}},a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(b,c){var d=a.ui.ddmanager.droppables[b.options.scope]||[],e=c?c.type:null,f=(b.currentItem||b.element).find(":data(droppable)").andSelf();g:for(var h=0;h').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("resizable",this.element.data("resizable")),this.elementIsWrapper=!0,this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")}),this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0}),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css({margin:this.originalElement.css("margin")}),this._proportionallyResize()),this.handles=c.handles||(a(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se");if(this.handles.constructor==String){this.handles=="all"&&(this.handles="n,e,s,w,se,sw,ne,nw");var d=this.handles.split(",");this.handles={};for(var e=0;e');h.css({zIndex:c.zIndex}),"se"==f&&h.addClass("ui-icon ui-icon-gripsmall-diagonal-se"),this.handles[f]=".ui-resizable-"+f,this.element.append(h)}}this._renderAxis=function(b){b=b||this.element;for(var c in this.handles){this.handles[c].constructor==String&&(this.handles[c]=a(this.handles[c],this.element).show());if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var d=a(this.handles[c],this.element),e=0;e=/sw|ne|nw|se|n|s/.test(c)?d.outerHeight():d.outerWidth();var f=["padding",/ne|nw|n/.test(c)?"Top":/se|sw|s/.test(c)?"Bottom":/^e$/.test(c)?"Right":"Left"].join("");b.css(f,e),this._proportionallyResize()}if(!a(this.handles[c]).length)continue}},this._renderAxis(this.element),this._handles=a(".ui-resizable-handle",this.element).disableSelection(),this._handles.mouseover(function(){if(!b.resizing){if(this.className)var a=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);b.axis=a&&a[1]?a[1]:"se"}}),c.autoHide&&(this._handles.hide(),a(this.element).addClass("ui-resizable-autohide").hover(function(){if(c.disabled)return;a(this).removeClass("ui-resizable-autohide"),b._handles.show()},function(){if(c.disabled)return;b.resizing||(a(this).addClass("ui-resizable-autohide"),b._handles.hide())})),this._mouseInit()},destroy:function(){this._mouseDestroy();var b=function(b){a(b).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){b(this.element);var c=this.element;c.after(this.originalElement.css({position:c.css("position"),width:c.outerWidth(),height:c.outerHeight(),top:c.css("top"),left:c.css("left")})).remove()}return this.originalElement.css("resize",this.originalResizeStyle),b(this.originalElement),this},_mouseCapture:function(b){var c=!1;for(var d in this.handles)a(this.handles[d])[0]==b.target&&(c=!0);return!this.options.disabled&&c},_mouseStart:function(b){var d=this.options,e=this.element.position(),f=this.element;this.resizing=!0,this.documentScroll={top:a(document).scrollTop(),left:a(document).scrollLeft()},(f.is(".ui-draggable")||/absolute/.test(f.css("position")))&&f.css({position:"absolute",top:e.top,left:e.left}),this._renderProxy();var g=c(this.helper.css("left")),h=c(this.helper.css("top"));d.containment&&(g+=a(d.containment).scrollLeft()||0,h+=a(d.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:g,top:h},this.size=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalSize=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalPosition={left:g,top:h},this.sizeDiff={width:f.outerWidth()-f.width(),height:f.outerHeight()-f.height()},this.originalMousePosition={left:b.pageX,top:b.pageY},this.aspectRatio=typeof d.aspectRatio=="number"?d.aspectRatio:this.originalSize.width/this.originalSize.height||1;var i=a(".ui-resizable-"+this.axis).css("cursor");return a("body").css("cursor",i=="auto"?this.axis+"-resize":i),f.addClass("ui-resizable-resizing"),this._propagate("start",b),!0},_mouseDrag:function(b){var c=this.helper,d=this.options,e={},f=this,g=this.originalMousePosition,h=this.axis,i=b.pageX-g.left||0,j=b.pageY-g.top||0,k=this._change[h];if(!k)return!1;var l=k.apply(this,[b,i,j]),m=a.browser.msie&&a.browser.version<7,n=this.sizeDiff;this._updateVirtualBoundaries(b.shiftKey);if(this._aspectRatio||b.shiftKey)l=this._updateRatio(l,b);return l=this._respectSize(l,b),this._propagate("resize",b),c.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"}),!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize(),this._updateCache(l),this._trigger("resize",b,this.ui()),!1},_mouseStop:function(b){this.resizing=!1;var c=this.options,d=this;if(this._helper){var e=this._proportionallyResizeElements,f=e.length&&/textarea/i.test(e[0].nodeName),g=f&&a.ui.hasScroll(e[0],"left")?0:d.sizeDiff.height,h=f?0:d.sizeDiff.width,i={width:d.helper.width()-h,height:d.helper.height()-g},j=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,k=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;c.animate||this.element.css(a.extend(i,{top:k,left:j})),d.helper.height(d.size.height),d.helper.width(d.size.width),this._helper&&!c.animate&&this._proportionallyResize()}return a("body").css("cursor","auto"),this.element.removeClass("ui-resizable-resizing"),this._propagate("stop",b),this._helper&&this.helper.remove(),!1},_updateVirtualBoundaries:function(a){var b=this.options,c,e,f,g,h;h={minWidth:d(b.minWidth)?b.minWidth:0,maxWidth:d(b.maxWidth)?b.maxWidth:Infinity,minHeight:d(b.minHeight)?b.minHeight:0,maxHeight:d(b.maxHeight)?b.maxHeight:Infinity};if(this._aspectRatio||a)c=h.minHeight*this.aspectRatio,f=h.minWidth/this.aspectRatio,e=h.maxHeight*this.aspectRatio,g=h.maxWidth/this.aspectRatio,c>h.minWidth&&(h.minWidth=c),f>h.minHeight&&(h.minHeight=f),ea.width,k=d(a.height)&&e.minHeight&&e.minHeight>a.height;j&&(a.width=e.minWidth),k&&(a.height=e.minHeight),h&&(a.width=e.maxWidth),i&&(a.height=e.maxHeight);var l=this.originalPosition.left+this.originalSize.width,m=this.position.top+this.size.height,n=/sw|nw|w/.test(g),o=/nw|ne|n/.test(g);j&&n&&(a.left=l-e.minWidth),h&&n&&(a.left=l-e.maxWidth),k&&o&&(a.top=m-e.minHeight),i&&o&&(a.top=m-e.maxHeight);var p=!a.width&&!a.height;return p&&!a.left&&a.top?a.top=null:p&&!a.top&&a.left&&(a.left=null),a},_proportionallyResize:function(){var b=this.options;if(!this._proportionallyResizeElements.length)return;var c=this.helper||this.element;for(var d=0;d');var d=a.browser.msie&&a.browser.version<7,e=d?1:0,f=d?2:-1;this.helper.addClass(this._helper).css({width:this.element.outerWidth()+f,height:this.element.outerHeight()+f,position:"absolute",left:this.elementOffset.left-e+"px",top:this.elementOffset.top-e+"px",zIndex:++c.zIndex}),this.helper.appendTo("body").disableSelection()}else this.helper=this.element},_change:{e:function(a,b,c){return{width:this.originalSize.width+b}},w:function(a,b,c){var d=this.options,e=this.originalSize,f=this.originalPosition;return{left:f.left+b,width:e.width-b}},n:function(a,b,c){var d=this.options,e=this.originalSize,f=this.originalPosition;return{top:f.top+c,height:e.height-c}},s:function(a,b,c){return{height:this.originalSize.height+c}},se:function(b,c,d){return a.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[b,c,d]))},sw:function(b,c,d){return a.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[b,c,d]))},ne:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[b,c,d]))},nw:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[b,c,d]))}},_propagate:function(b,c){a.ui.plugin.call(this,b,[c,this.ui()]),b!="resize"&&this._trigger(b,c,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}}),a.extend(a.ui.resizable,{version:"1.8.21"}),a.ui.plugin.add("resizable","alsoResize",{start:function(b,c){var d=a(this).data("resizable"),e=d.options,f=function(b){a(b).each(function(){var b=a(this);b.data("resizable-alsoresize",{width:parseInt(b.width(),10),height:parseInt(b.height(),10),left:parseInt(b.css("left"),10),top:parseInt(b.css("top"),10)})})};typeof e.alsoResize=="object"&&!e.alsoResize.parentNode?e.alsoResize.length?(e.alsoResize=e.alsoResize[0],f(e.alsoResize)):a.each(e.alsoResize,function(a){f(a)}):f(e.alsoResize)},resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.originalSize,g=d.originalPosition,h={height:d.size.height-f.height||0,width:d.size.width-f.width||0,top:d.position.top-g.top||0,left:d.position.left-g.left||0},i=function(b,d){a(b).each(function(){var b=a(this),e=a(this).data("resizable-alsoresize"),f={},g=d&&d.length?d:b.parents(c.originalElement[0]).length?["width","height"]:["width","height","top","left"];a.each(g,function(a,b){var c=(e[b]||0)+(h[b]||0);c&&c>=0&&(f[b]=c||null)}),b.css(f)})};typeof e.alsoResize=="object"&&!e.alsoResize.nodeType?a.each(e.alsoResize,function(a,b){i(a,b)}):i(e.alsoResize)},stop:function(b,c){a(this).removeData("resizable-alsoresize")}}),a.ui.plugin.add("resizable","animate",{stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d._proportionallyResizeElements,g=f.length&&/textarea/i.test(f[0].nodeName),h=g&&a.ui.hasScroll(f[0],"left")?0:d.sizeDiff.height,i=g?0:d.sizeDiff.width,j={width:d.size.width-i,height:d.size.height-h},k=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,l=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;d.element.animate(a.extend(j,l&&k?{top:l,left:k}:{}),{duration:e.animateDuration,easing:e.animateEasing,step:function(){var c={width:parseInt(d.element.css("width"),10),height:parseInt(d.element.css("height"),10),top:parseInt(d.element.css("top"),10),left:parseInt(d.element.css("left"),10)};f&&f.length&&a(f[0]).css({width:c.width,height:c.height}),d._updateCache(c),d._propagate("resize",b)}})}}),a.ui.plugin.add("resizable","containment",{start:function(b,d){var e=a(this).data("resizable"),f=e.options,g=e.element,h=f.containment,i=h instanceof a?h.get(0):/parent/.test(h)?g.parent().get(0):h;if(!i)return;e.containerElement=a(i);if(/document/.test(h)||h==document)e.containerOffset={left:0,top:0},e.containerPosition={left:0,top:0},e.parentData={element:a(document),left:0,top:0,width:a(document).width(),height:a(document).height()||document.body.parentNode.scrollHeight};else{var j=a(i),k=[];a(["Top","Right","Left","Bottom"]).each(function(a,b){k[a]=c(j.css("padding"+b))}),e.containerOffset=j.offset(),e.containerPosition=j.position(),e.containerSize={height:j.innerHeight()-k[3],width:j.innerWidth()-k[1]};var l=e.containerOffset,m=e.containerSize.height,n=e.containerSize.width,o=a.ui.hasScroll(i,"left")?i.scrollWidth:n,p=a.ui.hasScroll(i)?i.scrollHeight:m;e.parentData={element:i,left:l.left,top:l.top,width:o,height:p}}},resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.containerSize,g=d.containerOffset,h=d.size,i=d.position,j=d._aspectRatio||b.shiftKey,k={top:0,left:0},l=d.containerElement;l[0]!=document&&/static/.test(l.css("position"))&&(k=g),i.left<(d._helper?g.left:0)&&(d.size.width=d.size.width+(d._helper?d.position.left-g.left:d.position.left-k.left),j&&(d.size.height=d.size.width/d.aspectRatio),d.position.left=e.helper?g.left:0),i.top<(d._helper?g.top:0)&&(d.size.height=d.size.height+(d._helper?d.position.top-g.top:d.position.top),j&&(d.size.width=d.size.height*d.aspectRatio),d.position.top=d._helper?g.top:0),d.offset.left=d.parentData.left+d.position.left,d.offset.top=d.parentData.top+d.position.top;var m=Math.abs((d._helper?d.offset.left-k.left:d.offset.left-k.left)+d.sizeDiff.width),n=Math.abs((d._helper?d.offset.top-k.top:d.offset.top-g.top)+d.sizeDiff.height),o=d.containerElement.get(0)==d.element.parent().get(0),p=/relative|absolute/.test(d.containerElement.css("position"));o&&p&&(m-=d.parentData.left),m+d.size.width>=d.parentData.width&&(d.size.width=d.parentData.width-m,j&&(d.size.height=d.size.width/d.aspectRatio)),n+d.size.height>=d.parentData.height&&(d.size.height=d.parentData.height-n,j&&(d.size.width=d.size.height*d.aspectRatio))},stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.position,g=d.containerOffset,h=d.containerPosition,i=d.containerElement,j=a(d.helper),k=j.offset(),l=j.outerWidth()-d.sizeDiff.width,m=j.outerHeight()-d.sizeDiff.height;d._helper&&!e.animate&&/relative/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m}),d._helper&&!e.animate&&/static/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m})}}),a.ui.plugin.add("resizable","ghost",{start:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size;d.ghost=d.originalElement.clone(),d.ghost.css({opacity:.25,display:"block",position:"relative",height:f.height,width:f.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof e.ghost=="string"?e.ghost:""),d.ghost.appendTo(d.helper)},resize:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.ghost.css({position:"relative",height:d.size.height,width:d.size.width})},stop:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.helper&&d.helper.get(0).removeChild(d.ghost.get(0))}}),a.ui.plugin.add("resizable","grid",{resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size,g=d.originalSize,h=d.originalPosition,i=d.axis,j=e._aspectRatio||b.shiftKey;e.grid=typeof e.grid=="number"?[e.grid,e.grid]:e.grid;var k=Math.round((f.width-g.width)/(e.grid[0]||1))*(e.grid[0]||1),l=Math.round((f.height-g.height)/(e.grid[1]||1))*(e.grid[1]||1);/^(se|s|e)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l):/^(ne)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l):/^(sw)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.left=h.left-k):(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l,d.position.left=h.left-k)}});var c=function(a){return parseInt(a,10)||0},d=function(a){return!isNaN(parseInt(a,10))}})(jQuery);;/*! jQuery UI - v1.8.21 - 2012-06-05 +* https://github.com/jquery/jquery-ui +* Includes: jquery.ui.selectable.js +* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */ +(function(a,b){a.widget("ui.selectable",a.ui.mouse,{options:{appendTo:"body",autoRefresh:!0,distance:0,filter:"*",tolerance:"touch"},_create:function(){var b=this;this.element.addClass("ui-selectable"),this.dragged=!1;var c;this.refresh=function(){c=a(b.options.filter,b.element[0]),c.addClass("ui-selectee"),c.each(function(){var b=a(this),c=b.offset();a.data(this,"selectable-item",{element:this,$element:b,left:c.left,top:c.top,right:c.left+b.outerWidth(),bottom:c.top+b.outerHeight(),startselected:!1,selected:b.hasClass("ui-selected"),selecting:b.hasClass("ui-selecting"),unselecting:b.hasClass("ui-unselecting")})})},this.refresh(),this.selectees=c.addClass("ui-selectee"),this._mouseInit(),this.helper=a("
      ")},destroy:function(){return this.selectees.removeClass("ui-selectee").removeData("selectable-item"),this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable"),this._mouseDestroy(),this},_mouseStart:function(b){var c=this;this.opos=[b.pageX,b.pageY];if(this.options.disabled)return;var d=this.options;this.selectees=a(d.filter,this.element[0]),this._trigger("start",b),a(d.appendTo).append(this.helper),this.helper.css({left:b.clientX,top:b.clientY,width:0,height:0}),d.autoRefresh&&this.refresh(),this.selectees.filter(".ui-selected").each(function(){var d=a.data(this,"selectable-item");d.startselected=!0,!b.metaKey&&!b.ctrlKey&&(d.$element.removeClass("ui-selected"),d.selected=!1,d.$element.addClass("ui-unselecting"),d.unselecting=!0,c._trigger("unselecting",b,{unselecting:d.element}))}),a(b.target).parents().andSelf().each(function(){var d=a.data(this,"selectable-item");if(d){var e=!b.metaKey&&!b.ctrlKey||!d.$element.hasClass("ui-selected");return d.$element.removeClass(e?"ui-unselecting":"ui-selected").addClass(e?"ui-selecting":"ui-unselecting"),d.unselecting=!e,d.selecting=e,d.selected=e,e?c._trigger("selecting",b,{selecting:d.element}):c._trigger("unselecting",b,{unselecting:d.element}),!1}})},_mouseDrag:function(b){var c=this;this.dragged=!0;if(this.options.disabled)return;var d=this.options,e=this.opos[0],f=this.opos[1],g=b.pageX,h=b.pageY;if(e>g){var i=g;g=e,e=i}if(f>h){var i=h;h=f,f=i}return this.helper.css({left:e,top:f,width:g-e,height:h-f}),this.selectees.each(function(){var i=a.data(this,"selectable-item");if(!i||i.element==c.element[0])return;var j=!1;d.tolerance=="touch"?j=!(i.left>g||i.righth||i.bottome&&i.rightf&&i.bottom *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3},_create:function(){var a=this.options;this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.floating=this.items.length?a.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):!1,this.offset=this.element.offset(),this._mouseInit(),this.ready=!0},destroy:function(){a.Widget.prototype.destroy.call(this),this.element.removeClass("ui-sortable ui-sortable-disabled"),this._mouseDestroy();for(var b=this.items.length-1;b>=0;b--)this.items[b].item.removeData(this.widgetName+"-item");return this},_setOption:function(b,c){b==="disabled"?(this.options[b]=c,this.widget()[c?"addClass":"removeClass"]("ui-sortable-disabled")):a.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(b,c){var d=this;if(this.reverting)return!1;if(this.options.disabled||this.options.type=="static")return!1;this._refreshItems(b);var e=null,f=this,g=a(b.target).parents().each(function(){if(a.data(this,d.widgetName+"-item")==f)return e=a(this),!1});a.data(b.target,d.widgetName+"-item")==f&&(e=a(b.target));if(!e)return!1;if(this.options.handle&&!c){var h=!1;a(this.options.handle,e).find("*").andSelf().each(function(){this==b.target&&(h=!0)});if(!h)return!1}return this.currentItem=e,this._removeCurrentsFromItems(),!0},_mouseStart:function(b,c,d){var e=this.options,f=this;this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(b),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),this.originalPosition=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,e.cursorAt&&this._adjustOffsetFromHelper(e.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!=this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),e.containment&&this._setContainment(),e.cursor&&(a("body").css("cursor")&&(this._storedCursor=a("body").css("cursor")),a("body").css("cursor",e.cursor)),e.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",e.opacity)),e.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",e.zIndex)),this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",b,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions();if(!d)for(var g=this.containers.length-1;g>=0;g--)this.containers[g]._trigger("activate",b,f._uiHash(this));return a.ui.ddmanager&&(a.ui.ddmanager.current=this),a.ui.ddmanager&&!e.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this.dragging=!0,this.helper.addClass("ui-sortable-helper"),this._mouseDrag(b),!0},_mouseDrag:function(b){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs);if(this.options.scroll){var c=this.options,d=!1;this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-b.pageY=0;e--){var f=this.items[e],g=f.item[0],h=this._intersectsWithPointer(f);if(!h)continue;if(g!=this.currentItem[0]&&this.placeholder[h==1?"next":"prev"]()[0]!=g&&!a.ui.contains(this.placeholder[0],g)&&(this.options.type=="semi-dynamic"?!a.ui.contains(this.element[0],g):!0)){this.direction=h==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(f))this._rearrange(b,f);else break;this._trigger("change",b,this._uiHash());break}}return this._contactContainers(b),a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),this._trigger("sort",b,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(b,c){if(!b)return;a.ui.ddmanager&&!this.options.dropBehaviour&&a.ui.ddmanager.drop(this,b);if(this.options.revert){var d=this,e=d.placeholder.offset();d.reverting=!0,a(this.helper).animate({left:e.left-this.offset.parent.left-d.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:e.top-this.offset.parent.top-d.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){d._clear(b)})}else this._clear(b,c);return!1},cancel:function(){var b=this;if(this.dragging){this._mouseUp({target:null}),this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var c=this.containers.length-1;c>=0;c--)this.containers[c]._trigger("deactivate",null,b._uiHash(this)),this.containers[c].containerCache.over&&(this.containers[c]._trigger("out",null,b._uiHash(this)),this.containers[c].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),a.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?a(this.domPosition.prev).after(this.currentItem):a(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},a(c).each(function(){var c=(a(b.item||this).attr(b.attribute||"id")||"").match(b.expression||/(.+)[-=_](.+)/);c&&d.push((b.key||c[1]+"[]")+"="+(b.key&&b.expression?c[1]:c[2]))}),!d.length&&b.key&&d.push(b.key+"="),d.join("&")},toArray:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},c.each(function(){d.push(a(b.item||this).attr(b.attribute||"id")||"")}),d},_intersectsWith:function(a){var b=this.positionAbs.left,c=b+this.helperProportions.width,d=this.positionAbs.top,e=d+this.helperProportions.height,f=a.left,g=f+a.width,h=a.top,i=h+a.height,j=this.offset.click.top,k=this.offset.click.left,l=d+j>h&&d+jf&&b+ka[this.floating?"width":"height"]?l:f0?"down":"up")},_getDragHorizontalDirection:function(){var a=this.positionAbs.left-this.lastPositionAbs.left;return a!=0&&(a>0?"right":"left")},refresh:function(a){return this._refreshItems(a),this.refreshPositions(),this},_connectWith:function(){var a=this.options;return a.connectWith.constructor==String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(b){var c=this,d=[],e=[],f=this._connectWith();if(f&&b)for(var g=f.length-1;g>=0;g--){var h=a(f[g]);for(var i=h.length-1;i>=0;i--){var 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g=a("span",e);g.data("label.tabs",g.html()).html(d.spinner)}return this.xhr=a.ajax(a.extend({},d.ajaxOptions,{url:f,success:function(f,g){c.element.find(c._sanitizeSelector(e.hash)).html(f),c._cleanup(),d.cache&&a.data(e,"cache.tabs",!0),c._trigger("load",null,c._ui(c.anchors[b],c.panels[b]));try{d.ajaxOptions.success(f,g)}catch(h){}},error:function(a,f,g){c._cleanup(),c._trigger("load",null,c._ui(c.anchors[b],c.panels[b]));try{d.ajaxOptions.error(a,f,b,e)}catch(g){}}})),c.element.dequeue("tabs"),this},abort:function(){return this.element.queue([]),this.panels.stop(!1,!0),this.element.queue("tabs",this.element.queue("tabs").splice(-2,2)),this.xhr&&(this.xhr.abort(),delete this.xhr),this._cleanup(),this},url:function(a,b){return this.anchors.eq(a).removeData("cache.tabs").data("load.tabs",b),this},length:function(){return this.anchors.length}}),a.extend(a.ui.tabs,{version:"1.8.21"}),a.extend(a.ui.tabs.prototype,{rotation:null,rotate:function(a,b){var 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inst=this._newInst($(target),inline);inst.settings=$.extend({},settings||{},inlineSettings||{}),nodeName=="input"?this._connectDatepicker(target,inst):inline&&this._inlineDatepicker(target,inst)},_newInst:function(a,b){var c=a[0].id.replace(/([^A-Za-z0-9_-])/g,"\\\\$1");return{id:c,input:a,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:b,dpDiv:b?bindHover($('
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f=this._get(b,"buttonText"),g=this._get(b,"buttonImage");b.trigger=$(this._get(b,"buttonImageOnly")?$("").addClass(this._triggerClass).attr({src:g,alt:f,title:f}):$('').addClass(this._triggerClass).html(g==""?f:$("").attr({src:g,alt:f,title:f}))),a[d?"before":"after"](b.trigger),b.trigger.click(function(){return $.datepicker._datepickerShowing&&$.datepicker._lastInput==a[0]?$.datepicker._hideDatepicker():$.datepicker._datepickerShowing&&$.datepicker._lastInput!=a[0]?($.datepicker._hideDatepicker(),$.datepicker._showDatepicker(a[0])):$.datepicker._showDatepicker(a[0]),!1})}},_autoSize:function(a){if(this._get(a,"autoSize")&&!a.inline){var b=new Date(2009,11,20),c=this._get(a,"dateFormat");if(c.match(/[DM]/)){var d=function(a){var b=0,c=0;for(var d=0;db&&(b=a[d].length,c=d);return 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g="dp"+this.uuid;this._dialogInput=$(''),this._dialogInput.keydown(this._doKeyDown),$("body").append(this._dialogInput),f=this._dialogInst=this._newInst(this._dialogInput,!1),f.settings={},$.data(this._dialogInput[0],PROP_NAME,f)}extendRemove(f.settings,d||{}),b=b&&b.constructor==Date?this._formatDate(f,b):b,this._dialogInput.val(b),this._pos=e?e.length?e:[e.pageX,e.pageY]:null;if(!this._pos){var h=document.documentElement.clientWidth,i=document.documentElement.clientHeight,j=document.documentElement.scrollLeft||document.body.scrollLeft,k=document.documentElement.scrollTop||document.body.scrollTop;this._pos=[h/2-100+j,i/2-150+k]}return this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px"),f.settings.onSelect=c,this._inDialog=!0,this.dpDiv.addClass(this._dialogClass),this._showDatepicker(this._dialogInput[0]),$.blockUI&&$.blockUI(this.dpDiv),$.data(this._dialogInput[0],PROP_NAME,f),this},_destroyDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();$.removeData(a,PROP_NAME),d=="input"?(c.append.remove(),c.trigger.remove(),b.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)):(d=="div"||d=="span")&&b.removeClass(this.markerClassName).empty()},_enableDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();if(d=="input")a.disabled=!1,c.trigger.filter("button").each(function(){this.disabled=!1}).end().filter("img").css({opacity:"1.0",cursor:""});else if(d=="div"||d=="span"){var e=b.children("."+this._inlineClass);e.children().removeClass("ui-state-disabled"),e.find("select.ui-datepicker-month, select.ui-datepicker-year").removeAttr("disabled")}this._disabledInputs=$.map(this._disabledInputs,function(b){return b==a?null:b})},_disableDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();if(d=="input")a.disabled=!0,c.trigger.filter("button").each(function(){this.disabled=!0}).end().filter("img").css({opacity:"0.5",cursor:"default"});else if(d=="div"||d=="span"){var e=b.children("."+this._inlineClass);e.children().addClass("ui-state-disabled"),e.find("select.ui-datepicker-month, select.ui-datepicker-year").attr("disabled","disabled")}this._disabledInputs=$.map(this._disabledInputs,function(b){return b==a?null:b}),this._disabledInputs[this._disabledInputs.length]=a},_isDisabledDatepicker:function(a){if(!a)return!1;for(var b=0;b-1}},_doKeyUp:function(a){var b=$.datepicker._getInst(a.target);if(b.input.val()!=b.lastVal)try{var c=$.datepicker.parseDate($.datepicker._get(b,"dateFormat"),b.input?b.input.val():null,$.datepicker._getFormatConfig(b));c&&($.datepicker._setDateFromField(b),$.datepicker._updateAlternate(b),$.datepicker._updateDatepicker(b))}catch(d){$.datepicker.log(d)}return!0},_showDatepicker:function(a){a=a.target||a,a.nodeName.toLowerCase()!="input"&&(a=$("input",a.parentNode)[0]);if($.datepicker._isDisabledDatepicker(a)||$.datepicker._lastInput==a)return;var b=$.datepicker._getInst(a);$.datepicker._curInst&&$.datepicker._curInst!=b&&($.datepicker._curInst.dpDiv.stop(!0,!0),b&&$.datepicker._datepickerShowing&&$.datepicker._hideDatepicker($.datepicker._curInst.input[0]));var c=$.datepicker._get(b,"beforeShow"),d=c?c.apply(a,[a,b]):{};if(d===!1)return;extendRemove(b.settings,d),b.lastVal=null,$.datepicker._lastInput=a,$.datepicker._setDateFromField(b),$.datepicker._inDialog&&(a.value=""),$.datepicker._pos||($.datepicker._pos=$.datepicker._findPos(a),$.datepicker._pos[1]+=a.offsetHeight);var e=!1;$(a).parents().each(function(){return e|=$(this).css("position")=="fixed",!e}),e&&$.browser.opera&&($.datepicker._pos[0]-=document.documentElement.scrollLeft,$.datepicker._pos[1]-=document.documentElement.scrollTop);var f={left:$.datepicker._pos[0],top:$.datepicker._pos[1]};$.datepicker._pos=null,b.dpDiv.empty(),b.dpDiv.css({position:"absolute",display:"block",top:"-1000px"}),$.datepicker._updateDatepicker(b),f=$.datepicker._checkOffset(b,f,e),b.dpDiv.css({position:$.datepicker._inDialog&&$.blockUI?"static":e?"fixed":"absolute",display:"none",left:f.left+"px",top:f.top+"px"});if(!b.inline){var g=$.datepicker._get(b,"showAnim"),h=$.datepicker._get(b,"duration"),i=function(){var a=b.dpDiv.find("iframe.ui-datepicker-cover");if(!!a.length){var c=$.datepicker._getBorders(b.dpDiv);a.css({left:-c[0],top:-c[1],width:b.dpDiv.outerWidth(),height:b.dpDiv.outerHeight()})}};b.dpDiv.zIndex($(a).zIndex()+1),$.datepicker._datepickerShowing=!0,$.effects&&$.effects[g]?b.dpDiv.show(g,$.datepicker._get(b,"showOptions"),h,i):b.dpDiv[g||"show"](g?h:null,i),(!g||!h)&&i(),b.input.is(":visible")&&!b.input.is(":disabled")&&b.input.focus(),$.datepicker._curInst=b}},_updateDatepicker:function(a){var b=this;b.maxRows=4;var c=$.datepicker._getBorders(a.dpDiv);instActive=a,a.dpDiv.empty().append(this._generateHTML(a));var d=a.dpDiv.find("iframe.ui-datepicker-cover");!d.length||d.css({left:-c[0],top:-c[1],width:a.dpDiv.outerWidth(),height:a.dpDiv.outerHeight()}),a.dpDiv.find("."+this._dayOverClass+" a").mouseover();var e=this._getNumberOfMonths(a),f=e[1],g=17;a.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 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d=a.dpDiv.outerWidth(),e=a.dpDiv.outerHeight(),f=a.input?a.input.outerWidth():0,g=a.input?a.input.outerHeight():0,h=document.documentElement.clientWidth+$(document).scrollLeft(),i=document.documentElement.clientHeight+$(document).scrollTop();return b.left-=this._get(a,"isRTL")?d-f:0,b.left-=c&&b.left==a.input.offset().left?$(document).scrollLeft():0,b.top-=c&&b.top==a.input.offset().top+g?$(document).scrollTop():0,b.left-=Math.min(b.left,b.left+d>h&&h>d?Math.abs(b.left+d-h):0),b.top-=Math.min(b.top,b.top+e>i&&i>e?Math.abs(e+g):0),b},_findPos:function(a){var b=this._getInst(a),c=this._get(b,"isRTL");while(a&&(a.type=="hidden"||a.nodeType!=1||$.expr.filters.hidden(a)))a=a[c?"previousSibling":"nextSibling"];var d=$(a).offset();return[d.left,d.top]},_hideDatepicker:function(a){var b=this._curInst;if(!b||a&&b!=$.data(a,PROP_NAME))return;if(this._datepickerShowing){var c=this._get(b,"showAnim"),d=this._get(b,"duration"),e=function(){$.datepicker._tidyDialog(b)};$.effects&&$.effects[c]?b.dpDiv.hide(c,$.datepicker._get(b,"showOptions"),d,e):b.dpDiv[c=="slideDown"?"slideUp":c=="fadeIn"?"fadeOut":"hide"](c?d:null,e),c||e(),this._datepickerShowing=!1;var f=this._get(b,"onClose");f&&f.apply(b.input?b.input[0]:null,[b.input?b.input.val():"",b]),this._lastInput=null,this._inDialog&&(this._dialogInput.css({position:"absolute",left:"0",top:"-100px"}),$.blockUI&&($.unblockUI(),$("body").append(this.dpDiv))),this._inDialog=!1}},_tidyDialog:function(a){a.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(a){if(!$.datepicker._curInst)return;var b=$(a.target),c=$.datepicker._getInst(b[0]);(b[0].id!=$.datepicker._mainDivId&&b.parents("#"+$.datepicker._mainDivId).length==0&&!b.hasClass($.datepicker.markerClassName)&&!b.closest("."+$.datepicker._triggerClass).length&&$.datepicker._datepickerShowing&&(!$.datepicker._inDialog||!$.blockUI)||b.hasClass($.datepicker.markerClassName)&&$.datepicker._curInst!=c)&&$.datepicker._hideDatepicker()},_adjustDate:function(a,b,c){var d=$(a),e=this._getInst(d[0]);if(this._isDisabledDatepicker(d[0]))return;this._adjustInstDate(e,b+(c=="M"?this._get(e,"showCurrentAtPos"):0),c),this._updateDatepicker(e)},_gotoToday:function(a){var b=$(a),c=this._getInst(b[0]);if(this._get(c,"gotoCurrent")&&c.currentDay)c.selectedDay=c.currentDay,c.drawMonth=c.selectedMonth=c.currentMonth,c.drawYear=c.selectedYear=c.currentYear;else{var d=new Date;c.selectedDay=d.getDate(),c.drawMonth=c.selectedMonth=d.getMonth(),c.drawYear=c.selectedYear=d.getFullYear()}this._notifyChange(c),this._adjustDate(b)},_selectMonthYear:function(a,b,c){var d=$(a),e=this._getInst(d[0]);e["selected"+(c=="M"?"Month":"Year")]=e["draw"+(c=="M"?"Month":"Year")]=parseInt(b.options[b.selectedIndex].value,10),this._notifyChange(e),this._adjustDate(d)},_selectDay:function(a,b,c,d){var e=$(a);if($(d).hasClass(this._unselectableClass)||this._isDisabledDatepicker(e[0]))return;var f=this._getInst(e[0]);f.selectedDay=f.currentDay=$("a",d).html(),f.selectedMonth=f.currentMonth=b,f.selectedYear=f.currentYear=c,this._selectDate(a,this._formatDate(f,f.currentDay,f.currentMonth,f.currentYear))},_clearDate:function(a){var b=$(a),c=this._getInst(b[0]);this._selectDate(b,"")},_selectDate:function(a,b){var c=$(a),d=this._getInst(c[0]);b=b!=null?b:this._formatDate(d),d.input&&d.input.val(b),this._updateAlternate(d);var e=this._get(d,"onSelect");e?e.apply(d.input?d.input[0]:null,[b,d]):d.input&&d.input.trigger("change"),d.inline?this._updateDatepicker(d):(this._hideDatepicker(),this._lastInput=d.input[0],typeof d.input[0]!="object"&&d.input.focus(),this._lastInput=null)},_updateAlternate:function(a){var b=this._get(a,"altField");if(b){var c=this._get(a,"altFormat")||this._get(a,"dateFormat"),d=this._getDate(a),e=this.formatDate(c,d,this._getFormatConfig(a));$(b).each(function(){$(this).val(e)})}},noWeekends:function(a){var b=a.getDay();return[b>0&&b<6,""]},iso8601Week:function(a){var b=new Date(a.getTime());b.setDate(b.getDate()+4-(b.getDay()||7));var c=b.getTime();return b.setMonth(0),b.setDate(1),Math.floor(Math.round((c-b)/864e5)/7)+1},parseDate:function(a,b,c){if(a==null||b==null)throw"Invalid arguments";b=typeof b=="object"?b.toString():b+"";if(b=="")return null;var d=(c?c.shortYearCutoff:null)||this._defaults.shortYearCutoff;d=typeof d!="string"?d:(new Date).getFullYear()%100+parseInt(d,10);var e=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,f=(c?c.dayNames:null)||this._defaults.dayNames,g=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,h=(c?c.monthNames:null)||this._defaults.monthNames,i=-1,j=-1,k=-1,l=-1,m=!1,n=function(b){var c=s+1-1){j=1,k=l;do{var u=this._getDaysInMonth(i,j-1);if(k<=u)break;j++,k-=u}while(!0)}var t=this._daylightSavingAdjust(new Date(i,j-1,k));if(t.getFullYear()!=i||t.getMonth()+1!=j||t.getDate()!=k)throw"Invalid date";return t},ATOM:"yy-mm-dd",COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925))*24*60*60*1e7,formatDate:function(a,b,c){if(!b)return"";var d=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,e=(c?c.dayNames:null)||this._defaults.dayNames,f=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,g=(c?c.monthNames:null)||this._defaults.monthNames,h=function(b){var c=m+112?a.getHours()+2:0),a):null},_setDate:function(a,b,c){var d=!b,e=a.selectedMonth,f=a.selectedYear,g=this._restrictMinMax(a,this._determineDate(a,b,new Date));a.selectedDay=a.currentDay=g.getDate(),a.drawMonth=a.selectedMonth=a.currentMonth=g.getMonth(),a.drawYear=a.selectedYear=a.currentYear=g.getFullYear(),(e!=a.selectedMonth||f!=a.selectedYear)&&!c&&this._notifyChange(a),this._adjustInstDate(a),a.input&&a.input.val(d?"":this._formatDate(a))},_getDate:function(a){var b=!a.currentYear||a.input&&a.input.val()==""?null:this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay));return b},_generateHTML:function(a){var b=new Date;b=this._daylightSavingAdjust(new Date(b.getFullYear(),b.getMonth(),b.getDate()));var c=this._get(a,"isRTL"),d=this._get(a,"showButtonPanel"),e=this._get(a,"hideIfNoPrevNext"),f=this._get(a,"navigationAsDateFormat"),g=this._getNumberOfMonths(a),h=this._get(a,"showCurrentAtPos"),i=this._get(a,"stepMonths"),j=g[0]!=1||g[1]!=1,k=this._daylightSavingAdjust(a.currentDay?new Date(a.currentYear,a.currentMonth,a.currentDay):new Date(9999,9,9)),l=this._getMinMaxDate(a,"min"),m=this._getMinMaxDate(a,"max"),n=a.drawMonth-h,o=a.drawYear;n<0&&(n+=12,o--);if(m){var p=this._daylightSavingAdjust(new Date(m.getFullYear(),m.getMonth()-g[0]*g[1]+1,m.getDate()));p=l&&pp)n--,n<0&&(n=11,o--)}a.drawMonth=n,a.drawYear=o;var q=this._get(a,"prevText");q=f?this.formatDate(q,this._daylightSavingAdjust(new Date(o,n-i,1)),this._getFormatConfig(a)):q;var r=this._canAdjustMonth(a,-1,o,n)?''+q+"":e?"":''+q+"",s=this._get(a,"nextText");s=f?this.formatDate(s,this._daylightSavingAdjust(new Date(o,n+i,1)),this._getFormatConfig(a)):s;var t=this._canAdjustMonth(a,1,o,n)?''+s+"":e?"":''+s+"",u=this._get(a,"currentText"),v=this._get(a,"gotoCurrent")&&a.currentDay?k:b;u=f?this.formatDate(u,v,this._getFormatConfig(a)):u;var w=a.inline?"":'",x=d?'
        '+(c?w:"")+(this._isInRange(a,v)?'":"")+(c?"":w)+"
        ":"",y=parseInt(this._get(a,"firstDay"),10);y=isNaN(y)?0:y;var z=this._get(a,"showWeek"),A=this._get(a,"dayNames"),B=this._get(a,"dayNamesShort"),C=this._get(a,"dayNamesMin"),D=this._get(a,"monthNames"),E=this._get(a,"monthNamesShort"),F=this._get(a,"beforeShowDay"),G=this._get(a,"showOtherMonths"),H=this._get(a,"selectOtherMonths"),I=this._get(a,"calculateWeek")||this.iso8601Week,J=this._getDefaultDate(a),K="";for(var L=0;L1)switch(N){case 0:Q+=" ui-datepicker-group-first",P=" ui-corner-"+(c?"right":"left");break;case g[1]-1:Q+=" ui-datepicker-group-last",P=" ui-corner-"+(c?"left":"right");break;default:Q+=" ui-datepicker-group-middle",P=""}Q+='">'}Q+='
        '+(/all|left/.test(P)&&L==0?c?t:r:"")+(/all|right/.test(P)&&L==0?c?r:t:"")+this._generateMonthYearHeader(a,n,o,l,m,L>0||N>0,D,E)+'
        '+"";var R=z?'":"";for(var S=0;S<7;S++){var T=(S+y)%7;R+="=5?' class="ui-datepicker-week-end"':"")+">"+''+C[T]+""}Q+=R+"";var U=this._getDaysInMonth(o,n);o==a.selectedYear&&n==a.selectedMonth&&(a.selectedDay=Math.min(a.selectedDay,U));var V=(this._getFirstDayOfMonth(o,n)-y+7)%7,W=Math.ceil((V+U)/7),X=j?this.maxRows>W?this.maxRows:W:W;this.maxRows=X;var Y=this._daylightSavingAdjust(new Date(o,n,1-V));for(var Z=0;Z";var _=z?'":"";for(var S=0;S<7;S++){var ba=F?F.apply(a.input?a.input[0]:null,[Y]):[!0,""],bb=Y.getMonth()!=n,bc=bb&&!H||!ba[0]||l&&Ym;_+='",Y.setDate(Y.getDate()+1),Y=this._daylightSavingAdjust(Y)}Q+=_+""}n++,n>11&&(n=0,o++),Q+="
        '+this._get(a,"weekHeader")+"
        '+this._get(a,"calculateWeek")(Y)+""+(bb&&!G?" ":bc?''+Y.getDate()+"":''+Y.getDate()+"")+"
        "+(j?""+(g[0]>0&&N==g[1]-1?'
        ':""):""),M+=Q}K+=M}return K+=x+($.browser.msie&&parseInt($.browser.version,10)<7&&!a.inline?'':""),a._keyEvent=!1,K},_generateMonthYearHeader:function(a,b,c,d,e,f,g,h){var i=this._get(a,"changeMonth"),j=this._get(a,"changeYear"),k=this._get(a,"showMonthAfterYear"),l='
        ',m="";if(f||!i)m+=''+g[b]+"";else{var n=d&&d.getFullYear()==c,o=e&&e.getFullYear()==c;m+='"}k||(l+=m+(f||!i||!j?" ":""));if(!a.yearshtml){a.yearshtml="";if(f||!j)l+=''+c+"";else{var q=this._get(a,"yearRange").split(":"),r=(new Date).getFullYear(),s=function(a){var b=a.match(/c[+-].*/)?c+parseInt(a.substring(1),10):a.match(/[+-].*/)?r+parseInt(a,10):parseInt(a,10);return isNaN(b)?r:b},t=s(q[0]),u=Math.max(t,s(q[1]||""));t=d?Math.max(t,d.getFullYear()):t,u=e?Math.min(u,e.getFullYear()):u,a.yearshtml+='",l+=a.yearshtml,a.yearshtml=null}}return l+=this._get(a,"yearSuffix"),k&&(l+=(f||!i||!j?" ":"")+m),l+="
        ",l},_adjustInstDate:function(a,b,c){var d=a.drawYear+(c=="Y"?b:0),e=a.drawMonth+(c=="M"?b:0),f=Math.min(a.selectedDay,this._getDaysInMonth(d,e))+(c=="D"?b:0),g=this._restrictMinMax(a,this._daylightSavingAdjust(new Date(d,e,f)));a.selectedDay=g.getDate(),a.drawMonth=a.selectedMonth=g.getMonth(),a.drawYear=a.selectedYear=g.getFullYear(),(c=="M"||c=="Y")&&this._notifyChange(a)},_restrictMinMax:function(a,b){var c=this._getMinMaxDate(a,"min"),d=this._getMinMaxDate(a,"max"),e=c&&bd?d:e,e},_notifyChange:function(a){var b=this._get(a,"onChangeMonthYear");b&&b.apply(a.input?a.input[0]:null,[a.selectedYear,a.selectedMonth+1,a])},_getNumberOfMonths:function(a){var b=this._get(a,"numberOfMonths");return b==null?[1,1]:typeof b=="number"?[1,b]:b},_getMinMaxDate:function(a,b){return this._determineDate(a,this._get(a,b+"Date"),null)},_getDaysInMonth:function(a,b){return 32-this._daylightSavingAdjust(new Date(a,b,32)).getDate()},_getFirstDayOfMonth:function(a,b){return(new Date(a,b,1)).getDay()},_canAdjustMonth:function(a,b,c,d){var e=this._getNumberOfMonths(a),f=this._daylightSavingAdjust(new Date(c,d+(b<0?b:e[0]*e[1]),1));return b<0&&f.setDate(this._getDaysInMonth(f.getFullYear(),f.getMonth())),this._isInRange(a,f)},_isInRange:function(a,b){var c=this._getMinMaxDate(a,"min"),d=this._getMinMaxDate(a,"max");return(!c||b.getTime()>=c.getTime())&&(!d||b.getTime()<=d.getTime())},_getFormatConfig:function(a){var b=this._get(a,"shortYearCutoff");return b=typeof b!="string"?b:(new Date).getFullYear()%100+parseInt(b,10),{shortYearCutoff:b,dayNamesShort:this._get(a,"dayNamesShort"),dayNames:this._get(a,"dayNames"),monthNamesShort:this._get(a,"monthNamesShort"),monthNames:this._get(a,"monthNames")}},_formatDate:function(a,b,c,d){b||(a.currentDay=a.selectedDay,a.currentMonth=a.selectedMonth,a.currentYear=a.selectedYear);var e=b?typeof b=="object"?b:this._daylightSavingAdjust(new Date(d,c,b)):this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay));return this.formatDate(this._get(a,"dateFormat"),e,this._getFormatConfig(a))}}),$.fn.datepicker=function(a){if(!this.length)return this;$.datepicker.initialized||($(document).mousedown($.datepicker._checkExternalClick).find("body").append($.datepicker.dpDiv),$.datepicker.initialized=!0);var b=Array.prototype.slice.call(arguments,1);return typeof a!="string"||a!="isDisabled"&&a!="getDate"&&a!="widget"?a=="option"&&arguments.length==2&&typeof arguments[1]=="string"?$.datepicker["_"+a+"Datepicker"].apply($.datepicker,[this[0]].concat(b)):this.each(function(){typeof a=="string"?$.datepicker["_"+a+"Datepicker"].apply($.datepicker,[this].concat(b)):$.datepicker._attachDatepicker(this,a)}):$.datepicker["_"+a+"Datepicker"].apply($.datepicker,[this[0]].concat(b))},$.datepicker=new Datepicker,$.datepicker.initialized=!1,$.datepicker.uuid=(new Date).getTime(),$.datepicker.version="1.8.21",window["DP_jQuery_"+dpuuid]=$})(jQuery);;/*! jQuery UI - v1.8.21 - 2012-06-05 +* https://github.com/jquery/jquery-ui +* Includes: jquery.ui.progressbar.js +* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */ +(function(a,b){a.widget("ui.progressbar",{options:{value:0,max:100},min:0,_create:function(){this.element.addClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").attr({role:"progressbar","aria-valuemin":this.min,"aria-valuemax":this.options.max,"aria-valuenow":this._value()}),this.valueDiv=a("
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JsRender v1.0pre: http://github.com/BorisMoore/jsrender */ +/* +* Optimized version of jQuery Templates, for rendering to string. +* Does not require jQuery, or HTML DOM +* Integrates with JsViews (http://github.com/BorisMoore/jsviews) +* Copyright 2012, Boris Moore +* Released under the MIT License. +*/ +// informal pre beta commit counter: 15 + +this.jsviews || this.jQuery && jQuery.views || (function(global, undefined) { + + //========================== Top-level vars ========================== + + var versionNumber = "v1.0pre", + + $, rTag, rTmplString, extend, + delimOpenChar0 = "{", delimOpenChar1 = "{", delimCloseChar0 = "}", delimCloseChar1 = "}", sub = {}, + FALSE = false, TRUE = true, + jQuery = global.jQuery, + + rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, + // nil object helper view viewProperty pathTokens leafToken string + + rParams = /(\()(?=|\s*\()|(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, + // lftPrn lftPrn2 path operator err eq path2 prn comma lftPrn2 apos quot rtPrn prn2 space + // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space + + rNewLine = /\r?\n/g, + rUnescapeQuotes = /\\(['"])/g, + rEscapeQuotes = /\\?(['"])/g, + rBuildHash = /\x08(~)?([^\x08]+)\x08/g, + + autoViewKey = 0, + autoTmplName = 0, + escapeMapForHtml = { + "&": "&", + "<": "<", + ">": ">" + }, + tmplAttr = "data-jsv-tmpl", + fnDeclStr = "var j=j||" + (jQuery ? "jQuery." : "js") + "views,", + htmlSpecialChar = /[\x00"&'<>]/g, + slice = Array.prototype.slice, + + render = {}, + + // jsviews object ($.views if jQuery is loaded) + jsv = { + jsviews: versionNumber, + sub: sub, // subscription, e.g. JsViews integration + debugMode: TRUE, + render: render, + templates: templates, + tags: tags, + helpers: helpers, + converters: converters, + View: View, + delimiters: setDelimiters, + _convert: convert, + _err: function(e) { + return jsv.debugMode ? ("
        Error: " + (e.message || e) + ". ") : '""'; + }, + _tmplFn: tmplFn, + _tag: renderTag + }; + //========================== Top-level functions ========================== + + //=================== + // jsviews.delimiters + //=================== + + function setDelimiters(openChars, closeChars) { + // Set the tag opening and closing delimiters. Default is "{{" and "}}" + // openChar, closeChars: opening and closing strings, each with two characters + + if (!jsv.rTag || arguments.length) { + delimOpenChar0 = openChars ? "\\" + openChars.charAt(0) : delimOpenChar0; // Escape the characters - since they could be regex special characters + delimOpenChar1 = openChars ? "\\" + openChars.charAt(1) : delimOpenChar1; + delimCloseChar0 = closeChars ? "\\" + closeChars.charAt(0) : delimCloseChar0; + delimCloseChar1 = closeChars ? "\\" + closeChars.charAt(0) : delimCloseChar1; + + // Build regex with new delimiters + jsv.rTag = rTag // make rTag available to JsViews (or other components) for parsing binding expressions + // tag (followed by / space or }) or cvtr+colon or html or code + = "(?:(?:(\\w+(?=[\\/\\s" + delimCloseChar0 + "]))|(?:(\\w+)?(:)|(>)|(\\*)))" + // params + + "\\s*((?:[^" + delimCloseChar0 + "]|" + delimCloseChar0 + "(?!" + delimCloseChar1 + "))*?)"; + + // slash or closeBlock }} + rTag = new RegExp(delimOpenChar0 + delimOpenChar1 + rTag + "(\\/)?|(?:\\/(\\w+)))" + delimCloseChar0 + delimCloseChar1, "g"); + + // Default rTag: tag converter colon html code params slash closeBlock + // /{{(?:(?:(\w+(?=[\/\s}]))|(?:(\w+)?(:)|(>)|(\*)))\s*((?:[^}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}} + + rTmplString = new RegExp("<.*>|" + openChars + ".*" + closeChars); + } + return [delimOpenChar0, delimOpenChar1, delimCloseChar0, delimCloseChar1]; + } + + //================= + // View._hlp + //================= + + function getHelper(helper) { + // Helper method called as view._hlp() from compiled template, for helper functions or template parameters ~foo + var view = this, + tmplHelpers = view.tmpl.helpers || {}; + + helper = (view.ctx[helper] !== undefined ? view.ctx : tmplHelpers[helper] !== undefined ? tmplHelpers : helpers[helper] !== undefined ? helpers : {})[helper]; + return typeof helper !== "function" ? helper : function() { + return helper.apply(view, arguments); + }; + } + + //================= + // jsviews.convert + //================= + + function convert(converter, view, tmpl, text) { + var tmplConverters = tmpl.converters; + converter = tmplConverters && tmplConverters[converter] || converters[converter]; + return converter ? converter.call(view, text) : text; + } + + //================= + // jsviews.tag + //================= + + function renderTag(tag, parentView, parentTmpl, converter, content, tagObject) { + // Called from within compiled template function, to render a nested tag + // Returns the rendered tag + var ret, + tmplTags = parentTmpl.tags, + nestedTemplates = parentTmpl.templates, + tmpl = tagObject.props && tagObject.props.tmpl, + args = arguments, + tagFn = tmplTags && tmplTags[tag] || tags[tag]; + + if (!tagFn) { + return ""; + } + // Set the tmpl property to the content of the block tag, unless set as an override property on the tag + content = content && parentTmpl.tmpls[content - 1]; + tmpl = tmpl || content || undefined; + + tagObject.tmpl = + "" + tmpl === tmpl // if a string + ? nestedTemplates && nestedTemplates[tmpl] || templates[tmpl] || templates(tmpl) + : tmpl; + + tagObject.isTag = TRUE; + tagObject.converter = converter; + tagObject.view = parentView; + tagObject.renderContent = renderContent; + + ret = tagFn.apply(tagObject, args.length > 6 ? slice.call(args, 6) : []); + return ret || (ret == undefined ? "" : ret.toString()); // (If ret is the value 0 or false, will render to string) + } + + //================= + // View constructor + //================= + + function View(context, path, parentView, data, template, key, onRender, isArray) { + // Constructor for view object in view hierarchy. (Augmented by JsViews if JsViews is loaded) + var views, + self = { + tmpl: template, + path: path, + parent: parentView, + data: data, + ctx: context, + // If the data is an array, this is an 'Array View' with a views array for each child 'Instance View' + // If the data is not an array, this is an 'Instance View' with a views 'map' object for any child nested views + views: isArray ? [] : {}, + isArray: isArray, // is an 'Array View' owning a data array, with child views for each item + _hlp: getHelper, + _onRender: onRender + }; + + if (parentView) { + views = parentView.views; + if (parentView.isArray) { + // Parent is an 'Array View'. Add this view to its views array + views.splice( + // self.key = self.key - the index in the parent view array + self.key = self.index = key !== undefined + ? key + : views.length, + 0, self); + } else { + // Parent is an 'Instance View'. Add this view to its views object + // self.key = is the key in the parent view map + views[self.key = "_" + autoViewKey++] = self; + // self.index = is index of the parent + self.index = parentView.index; + } + } + return self; + } + + //================= + // Registration + //================= + + function addToStore(self, store, name, item, process) { + // Add item to named store such as templates, helpers, converters... + var key, onStore; + if (name && typeof name === "object" && !name.nodeType) { + // If name is a map, iterate over map and call store for key + for (key in name) { + store(key, name[key]); + } + return self; + } + if (!name || item === undefined) { + if (process) { + item = process(undefined, item || name); + } + } else if ("" + name === name) { // name must be a string + if (item === null) { + // If item is null, delete this entry + delete store[name]; + } else if (item = process ? process(name, item) : item) { + store[name] = item; + } + } + if (onStore = sub.onStoreItem) { + // e.g. JsViews integration + onStore(store, name, item, process); + } + return item; + } + + function templates(name, tmpl) { + // Register templates + // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. + // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. + // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. + + // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: + // function(a,b). The 'this' pointer will be a hash with properties c and e. + return addToStore(this, templates, name, tmpl, compile); + } + + function tags(name, tagFn) { + // Register template tags + // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. + // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. + // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. + + // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: + // function(a,b). The 'this' pointer will be a hash with properties c and e. + return addToStore(this, tags, name, tagFn); + } + + function helpers(name, helperFn) { + // Register helper functions for use in templates (or in data-link expressions if JsViews is loaded) + // Setter: Use $.view.helpers( name, helperFn ) or $.view.helpers({ name: helperFn, ... }) to add additional helpers to the registered helpers collection. + // Getter: Use var helperFn = $.views.helpers( name ) or $.views.helpers[name] or $.views.helpers.name to return the function. + // Remove: Use $.view.helpers( name, null ) to remove a registered helper function from $.view.helpers. + // Within a template, access the helper using the syntax: {{... ~myHelper(...) ...}}. + return addToStore(this, helpers, name, helperFn); + } + + function converters(name, converterFn) { + // Register converter functions for use in templates (or in data-link expressions if JsViews is loaded) + // Setter: Use $.view.converters( name, converterFn ) or $.view.converters({ name: converterFn, ... }) to add additional converters to the registered converters collection. + // Getter: Use var converterFn = $.views.converters( name ) or $.views.converters[name] or $.views.converters.name to return the converter function. + // Remove: Use $.view.converters( name, null ) to remove a registered converter from $.view.converters. + // Within a template, access the converter using the syntax: {{myConverter:...}}. + return addToStore(this, converters, name, converterFn); + } + + //================= + // renderContent + //================= + + function renderContent(data, context, path, key, parentView, onRender) { + // Render template against data as a tree of subviews (nested template), or as a string (top-level template). + // tagName parameter for internal use only. Used for rendering templates registered as tags (which may have associated presenter objects) + var i, l, dataItem, newView, itemWrap, itemsWrap, itemResult, parentContext, tmpl, onRender, props, swapContent, isLayout, + self = this, + result = ""; + + if (key === TRUE) { + swapContent = TRUE; + key = 0; + } + if (self.isTag) { + // This is a call from renderTag + tmpl = self.tmpl; + if (self.props && self.ctx) { + extend(self.ctx, self.props); + } + if (self.ctx && context) { + context = extend(self.ctx, context); + } + context = self.ctx || context; + parentView = parentView || self.view; + path = path || self.path; + key = key || self.key; + props = self.props; + } else { + tmpl = self.jquery && self[0] // This is a call from $(selector).render + || self; // This is a call from tmpl.render + } + if (tmpl) { + if (parentView) { + parentContext = parentView.ctx; + if (data === parentView) { + // Inherit the data from the parent view. + // This may be the contents of an {{if}} block + // Set isLayout = true so we don't iterate the if block if the data is an array. + data = parentView.data; + isLayout = TRUE; + } + onRender = onRender || parentView._onRender; + } else { + parentContext = jsv.helpers; + } + + // Set additional context on views created here, (as modified context inherited from the parent, and to be inherited by child views) + // Note: If no jQuery, extend does not support chained copies - so limit extend() to two parameters + // TODO could make this a reusable helper for merging context. + context = (context && context !== parentContext) + ? extend(extend({}, parentContext), context) + : parentContext; + + if (!tmpl.fn) { + tmpl = templates[tmpl] || templates(tmpl); + } + + if (tmpl) { + if ($.isArray(data) && !isLayout) { + // Create a view for the array, whose child views correspond to each data item. + // (Note: if key and parentView are passed in along with parent view, treat as + // insert -e.g. from view.addViews - so parentView is already the view item for array) + newView = swapContent ? parentView : (key !== undefined && parentView) || View(context, path, parentView, data, tmpl, key, onRender, TRUE); + for (i = 0, l = data.length; i < l; i++) { + // Create a view for each data item. + dataItem = data[i]; + itemResult = tmpl.fn(dataItem, View(context, path, newView, dataItem, tmpl, (key || 0) + i, onRender), jsv); + result += onRender ? onRender(itemResult, tmpl, props) : itemResult; + } + } else { + // Create a view for singleton data object. + newView = swapContent ? parentView : View(context, path, parentView, data, tmpl, key, onRender); + newView._onRender = onRender; + result += tmpl.fn(data, newView, jsv); + } + return onRender ? onRender(result, tmpl, props, newView.key, path) : result; + } + } + return ""; // No tmpl. Could throw... + } + + //=========================== + // Build and compile template + //=========================== + + // Generate a reusable function that will serve to render a template against data + // (Compile AST then build template function) + + function syntaxError(message, e) { + throw (e ? (e.name + ': "' + e.message + '"') : "Syntax error") + (message ? (" \n" + message) : ""); + } + + function tmplFn(markup, tmpl, bind) { + // Compile markup to AST (abtract syntax tree) then build the template function code from the AST nodes + // Used for compiling templates, and also by JsViews to build functions for data link expressions + var newNode, node, i, l, code, hasTag, hasEncoder, getsValue, hasConverter, hasViewPath, tag, converter, params, hash, nestedTmpl, allowCode, + tmplOptions = tmpl ? { + allowCode: allowCode = tmpl.allowCode, + debug: tmpl.debug + } : {}, + nested = tmpl && tmpl.tmpls, + astTop = [], + loc = 0, + stack = [], + content = astTop, + current = [, , , astTop], + nestedIndex = 0; + + //==== nested functions ==== + function pushPreceedingContent(shift) { + shift -= loc; + if (shift) { + content.push(markup.substr(loc, shift).replace(rNewLine, "\\n")); + } + } + + function parseTag(all, tagName, converter, colon, html, code, params, slash, closeBlock, index) { + // tag converter colon html code params slash closeBlock + // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(?:(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; + // Build abstract syntax tree (AST): [ tagName, converter, params, content, hash, contentMarkup ] + if (html) { + colon = ":"; + converter = "html"; + } + var hash = "", + passedCtx = "", + // Block tag if not self-closing and not {{:}} or {{>}} (special case) and not a data-link expression (has bind parameter) + block = !slash && !colon && !bind; + + //==== nested helper function ==== + + tagName = tagName || colon; + pushPreceedingContent(index); + loc = index + all.length; // location marker - parsed up to here + if (code) { + if (allowCode) { + content.push(["*", params.replace(rUnescapeQuotes, "$1")]); + } + } else if (tagName) { + if (tagName === "else") { + current[5] = markup.substring(current[5], index); // contentMarkup for block tag + current = stack.pop(); + content = current[3]; + block = TRUE; + } + params = (params + ? parseParams(params, bind) + .replace(rBuildHash, function(all, isCtx, keyValue) { + if (isCtx) { + passedCtx += keyValue + ","; + } else { + hash += keyValue + ","; + } + return ""; + }) + : ""); + hash = hash.slice(0, -1); + params = params.slice(0, -1); + newNode = [ + tagName, + converter || "", + params, + block && [], + "{" + (hash ? ("props:{" + hash + "},") : "") + "path:'" + params + "'" + (passedCtx ? ",ctx:{" + passedCtx.slice(0, -1) + "}" : "") + "}" + ]; + if (block) { + stack.push(current); + current = newNode; + current[5] = loc; // Store current location of open tag, to be able to add contentMarkup when we reach closing tag + } + content.push(newNode); + } else if (closeBlock) { + //if ( closeBlock !== current[ 0 ]) { + // throw "unmatched close tag: /" + closeBlock + ". Expected /" + current[ 0 ]; + //} + current[5] = markup.substring(current[5], index); // contentMarkup for block tag + current = stack.pop(); + } + if (!current) { + throw "Expected block tag"; + } + content = current[3]; + } + //==== /end of nested functions ==== + + markup = markup.replace(rEscapeQuotes, "\\$1"); + + // Build the AST (abstract syntax tree) under astTop + markup.replace(rTag, parseTag); + + pushPreceedingContent(markup.length); + + // Use the AST (astTop) to build the template function + l = astTop.length; + code = (l ? "" : '"";'); + + for (i = 0; i < l; i++) { + // AST nodes: [ tagName, converter, params, content, hash, contentMarkup ] + node = astTop[i]; + if ("" + node === node) { // type string + code += '"' + node + '"+'; + } else if (node[0] === "*") { + code = code.slice(0, i ? -1 : -3) + ";" + node[1] + (i + 1 < l ? "ret+=" : ""); + } else { + tag = node[0]; + converter = node[1]; + params = node[2]; + content = node[3]; + hash = node[4]; + markup = node[5]; + if (content) { + // Create template object for nested template + nestedTmpl = TmplObject(markup, tmplOptions, tmpl, nestedIndex++); + // Compile to AST and then to compiled function + tmplFn(markup, nestedTmpl); + nested.push(nestedTmpl); + } + hasViewPath = hasViewPath || hash.indexOf("view") > -1; + code += (tag === ":" + ? (converter === "html" + ? (hasEncoder = TRUE, "e(" + params) + : converter + ? (hasConverter = TRUE, 'c("' + converter + '",view,this,' + params) + : (getsValue = TRUE, "((v=" + params + ')!=u?v:""') + ) + : (hasTag = TRUE, 't("' + tag + '",view,this,"' + (converter || "") + '",' + + (content ? nested.length : '""') // For block tags, pass in the key (nested.length) to the nested content template + + "," + hash + (params ? "," : "") + params)) + + ")+"; + } + } + code = fnDeclStr + + (getsValue ? "v," : "") + + (hasTag ? "t=j._tag," : "") + + (hasConverter ? "c=j._convert," : "") + + (hasEncoder ? "e=j.converters.html," : "") + + "ret; try{\n\n" + + (tmplOptions.debug ? "debugger;" : "") + + (allowCode ? 'ret=' : 'return ') + + code.slice(0, -1) + ";\n\n" + + (allowCode ? "return ret;" : "") + + "}catch(e){return j._err(e);}"; + + try { + code = new Function("data, view, j, b, u", code); + } catch (e) { + syntaxError("Error in compiled template code:\n" + code, e); + } + + // Include only the var references that are needed in the code + if (tmpl) { + tmpl.fn = code; + } + return code; + } + + function parseParams(params, bind) { + var named, + fnCall = {}, + parenDepth = 0, + quoted = FALSE, // boolean for string content in double quotes + aposed = FALSE; // or in single quotes + + function parseTokens(all, lftPrn0, lftPrn, path, operator, err, eq, path2, prn, comma, lftPrn2, apos, quot, rtPrn, prn2, space) { + // rParams = /(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.^]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, + // lftPrn path operator err eq path2 prn comma lftPrn3 apos quot rtPrn prn2 space + // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space + operator = operator || ""; + lftPrn = lftPrn || lftPrn0 || lftPrn2; + path = path || path2; + prn = prn || prn2 || ""; + operator = operator || ""; + var bindParam = bind && prn !== "("; + + function parsePath(all, object, helper, view, viewProperty, pathTokens, leafToken) { + // rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, + // object helper view viewProperty pathTokens leafToken string + if (object) { + var leaf, + ret = (helper + ? 'view._hlp("' + helper + '")' + : view + ? "view" + : "data") + + (leafToken + ? (viewProperty + ? "." + viewProperty + : helper + ? "" + : (view ? "" : "." + object) + ) + (pathTokens || "") + : (leafToken = helper ? "" : view ? viewProperty || "" : object, "")); + + leaf = (leafToken ? "." + leafToken : "") + if (!bindParam) { + ret = ret + leaf; + } + ret = ret.slice(0, 9) === "view.data" + ? ret.slice(5) // convert #view.data... to data... + : ret; + if (bindParam) { + ret = "b(" + ret + ',"' + leafToken + '")' + leaf; + } + return ret; + } + return all; + } + + if (err) { + syntaxError(); + } else { + return (aposed + // within single-quoted string + ? (aposed = !apos, (aposed ? all : '"')) + : quoted + // within double-quoted string + ? (quoted = !quot, (quoted ? all : '"')) + : + ( + (lftPrn + ? (parenDepth++, lftPrn) + : "") + + (space + ? (parenDepth + ? "" + : named + ? (named = FALSE, "\b") + : "," + ) + : eq + // named param + ? (parenDepth && syntaxError(), named = TRUE, '\b' + path + ':') + : path + // path + ? (path.replace(rPath, parsePath) + + (prn + ? (fnCall[++parenDepth] = TRUE, prn) + : operator) + ) + : operator + ? operator + : rtPrn + // function + ? ((fnCall[parenDepth--] = FALSE, rtPrn) + + (prn + ? (fnCall[++parenDepth] = TRUE, prn) + : "") + ) + : comma + ? (fnCall[parenDepth] || syntaxError(), ",") // We don't allow top-level literal arrays or objects + : lftPrn0 + ? "" + : (aposed = apos, quoted = quot, '"') + )) + ); + } + } + params = (params + " ").replace(rParams, parseTokens); + return params; + } + + function compile(name, tmpl, parent, options) { + // tmpl is either a template object, a selector for a template script block, the name of a compiled template, or a template object + // options is the set of template properties, c + var tmplOrMarkup, elem, key, nested, nestedItem; + + //==== nested functions ==== + function tmplOrMarkupFromStr(value) { + // If value is of type string - treat as selector, or name of compiled template + // Return the template object, if already compiled, or the markup string + + if (("" + value === value) || value.nodeType > 0) { + try { + elem = value.nodeType > 0 + ? value + : !rTmplString.test(value) + // If value is a string and does not contain HTML or tag content, then test as selector + && jQuery && jQuery(value)[0]; + // If selector is valid and returns at least one element, get first element + // If invalid, jQuery will throw. We will stay with the original string. + } catch (e) { } + + if (elem) { + if (!elem.type) { + // If elem is not a script element, return undefined + return; + } + // It is a script element + // Create a name for data linking if none provided + value = templates[elem.getAttribute(tmplAttr)]; + if (!value) { + // Not already compiled and cached, so compile and cache the name + name = name || "_" + autoTmplName++; + elem.setAttribute(tmplAttr, name); + value = compile(name, elem.innerHTML, parent, options); // Use tmpl as options + templates[name] = value; + } + } + return value; + } + // If value is not a string, return undefined + } + + //==== Compile the template ==== + tmpl = tmpl || ""; + tmplOrMarkup = tmplOrMarkupFromStr(tmpl); + + // If tmpl is a template object, use it for options + options = options || (tmpl.markup ? tmpl : {}); + options.name = name; + nested = options.templates; + + // If tmpl is not a markup string or a selector string, then it must be a template object + // In that case, get it from the markup property of the object + if (!tmplOrMarkup && tmpl.markup && (tmplOrMarkup = tmplOrMarkupFromStr(tmpl.markup))) { + if (tmplOrMarkup.fn && (tmplOrMarkup.debug !== tmpl.debug || tmplOrMarkup.allowCode !== tmpl.allowCode)) { + // if the string references a compiled template object, but the debug or allowCode props are different, need to recompile + tmplOrMarkup = tmplOrMarkup.markup; + } + } + if (tmplOrMarkup !== undefined) { + if (name && !parent) { + render[name] = function() { + return tmpl.render.apply(tmpl, arguments); + }; + } + if (tmplOrMarkup.fn || tmpl.fn) { + // tmpl is already compiled, so use it, or if different name is provided, clone it + if (tmplOrMarkup.fn) { + if (name && name !== tmplOrMarkup.name) { + tmpl = extend(extend({}, tmplOrMarkup), options); + } else { + tmpl = tmplOrMarkup; + } + } + } else { + // tmplOrMarkup is a markup string, not a compiled template + // Create template object + tmpl = TmplObject(tmplOrMarkup, options, parent, 0); + // Compile to AST and then to compiled function + tmplFn(tmplOrMarkup, tmpl); + } + for (key in nested) { + // compile nested template declarations + nestedItem = nested[key]; + if (nestedItem.name !== key) { + nested[key] = compile(key, nestedItem, tmpl); + } + } + return tmpl; + } + } + //==== /end of function compile ==== + + function TmplObject(markup, options, parent, key) { + // Template object constructor + + // nested helper function + function extendStore(storeName) { + if (parent[storeName]) { + // Include parent items except if overridden by item of same name in options + tmpl[storeName] = extend(extend({}, parent[storeName]), options[storeName]); + } + } + + options = options || {}; + var tmpl = { + markup: markup, + tmpls: [], + links: [], + render: renderContent + }; + + if (parent) { + if (parent.templates) { + tmpl.templates = extend(extend({}, parent.templates), options.templates); + } + tmpl.parent = parent; + tmpl.name = parent.name + "[" + key + "]"; + tmpl.key = key; + } + + extend(tmpl, options); + if (parent) { + extendStore("templates"); + extendStore("tags"); + extendStore("helpers"); + extendStore("converters"); + } + return tmpl; + } + + //========================== Initialize ========================== + + if (jQuery) { + //////////////////////////////////////////////////////////////////////////////////////////////// + // jQuery is loaded, so make $ the jQuery object + $ = jQuery; + $.templates = templates; + $.render = render; + $.views = jsv; + $.fn.render = renderContent; + + } else { + //////////////////////////////////////////////////////////////////////////////////////////////// + // jQuery is not loaded. + + $ = global.jsviews = jsv; + $.extend = function(target, source) { + var name; + target = target || {}; + for (name in source) { + target[name] = source[name]; + } + return target; + }; + + $.isArray = Array && Array.isArray || function(obj) { + return Object.prototype.toString.call(obj) === "[object Array]"; + }; + } + + extend = $.extend; + + function replacerForHtml(ch) { + // Original code from Mike Samuel + return escapeMapForHtml[ch] + // Intentional assignment that caches the result of encoding ch. + || (escapeMapForHtml[ch] = "&#" + ch.charCodeAt(0) + ";"); + } + + //========================== Register tags ========================== + + tags({ + "if": function() { + var ifTag = this, + view = ifTag.view; + + view.onElse = function(tagObject, args) { + var i = 0, + l = args.length; + + while (l && !args[i++]) { + // Only render content if args.length === 0 (i.e. this is an else with no condition) or if a condition argument is truey + if (i === l) { + return ""; + } + } + view.onElse = undefined; // If condition satisfied, so won't run 'else'. + tagObject.path = ""; + return tagObject.renderContent(view); + // Test is satisfied, so render content, while remaining in current data context + // By passing the view, we inherit data context from the parent view, and the content is treated as a layout template + // (so if the data is an array, it will not iterate over the data + }; + return view.onElse(this, arguments); + }, + "else": function() { + var view = this.view; + return view.onElse ? view.onElse(this, arguments) : ""; + }, + "for": function() { + var i, + self = this, + result = "", + args = arguments, + l = args.length; + + if (l === 0) { + // If no parameters, render once, with #data undefined + l = 1; + } + for (i = 0; i < l; i++) { + result += self.renderContent(args[i]); + } + return result; + }, + "*": function(value) { + return value; + } + }); + + //========================== Register global helpers ========================== + + // helpers({ // Global helper functions + // // TODO add any useful built-in helper functions + // }); + + //========================== Register converters ========================== + + converters({ + html: function(text) { + // HTML encoding helper: Replace < > & and ' and " by corresponding entities. + // inspired by Mike Samuel + return text != undefined ? String(text).replace(htmlSpecialChar, replacerForHtml) : ""; + } + }); + + //========================== Define default delimiters ========================== + setDelimiters(); + +})(this); diff --git a/static/javascripts/script.js b/static/javascripts/script.js new file mode 100644 index 0000000..8e9af2a --- /dev/null +++ b/static/javascripts/script.js @@ -0,0 +1,316 @@ + $(document).ready(function() { + var socket = io.connect(); + exercise_autocompletedata = "unset"; + bike_autocompletedata = "unset"; + + socket.emit('getactivites', 'please'); + socket.emit('getexercises', 'please'); + // socket.emit('getexpresso', 'please'); + + + socket.on('populateactivities', function(json) { + console.log('#poulate recieved'); + var content = ""; + $(".workoutdata").hide(); + $('#ActivityList').empty(); + $( "#ActivityList" ).html( + $( "#movieTemplate1" ).render( json ) + ); + $(".ui-accordion-content").css("display", "block"); + $("#ActivityList").accordion('destroy').accordion({ + header: 'h3', + active: false, + collapsible: true + }); + + }); + //poulate activity by id + socket.on('populateactivitybyid', function(json) { + //set document id + $('span.ActivityID').attr('docid',json._id); + //poulate name + $('input[name="Activities.Activity.name"]').attr('value', json.Activities.Activity.name) + //poulate date + $('input[name="Activities.Activity.date"]').attr('value', json.Activities.Activity.date) + // Activities.Activity.date + // for each lap + if ("Lap" in json.Activities.Activity) { + var array = json.Activities.Activity.Lap; + $.each(array, function(index, value) { + ////if run + if ("run" in value) { AddPopulatedLap("Run", value.run.name, value.run.time, value.run.distance, "", "" , "")}; + ////if bike + if ("bike" in value) { AddPopulatedLap("Bike", value.bike.name, value.bike.time, value.bike.distance, "", "" , "")}; + ////if cardio + if ("cardio" in value) { AddPopulatedLap("Cardio", value.cardio.name, value.cardio.time, value.cardio.distance, "", "" , "")}; + ////if exercise + if ("exercise" in value) { AddPopulatedLap("Exercise", value.exercise.name, "", "", value.exercise.sets, value.exercise.reps , value.exercise.weight)}; + ////if rest + if ("rest" in value) { AddPopulatedLap("Rest", "", "", "", "", "" , "")}; + }); + + }; + $('#savecopy').attr('style', 'display: block'); + ///refresh tabvle + $('#sortable').trigger('sortupdate'); + + //switch to tab + $( "#tabs" ).tabs( "select" , 1 ) + + }); + + function AddPopulatedLap(type, name, time, distance, sets, reps, weight) { + console.log('type= ' + type); + var newElem = $('.new-lap').clone(true).attr('style', 'display: block'); + $(newElem).removeClass('new-lap'); + $(newElem).appendTo('#sortable'); + $(newElem).children('.laptype').val(type).trigger('change'); + $(newElem).children('input').attr('disabled',false); + $(newElem).find('.lapname').attr('value', name); + $(newElem).find('.lapdistance').attr('value', distance); + $(newElem).find('.laptime').attr('value', time); + $(newElem).find('.sets').attr('value', sets); + $(newElem).find('.reps').attr('value', reps); + $(newElem).find('.weight').attr('value', weight); + $(newElem).sortable( "refresh" ); + }; + + //var addtype = $(this).attr('value'); + //var newElem = $('.new-' + addtype).clone(true).attr('style', 'display: block'); + //$(newElem).removeClass("new-" + addtype); + //$(newElem).children('input').attr('disabled',false); + //$(newElem).appendTo('#sortable'); + //$(newElem).sortable( "refresh" ); + //$('#sortable').trigger('sortupdate'); + + ////populate exercise sortable + socket.on('populateexercises', function(json) { + //console.log('#exercises recieved' + JSON.stringify(json, null, ' ')); + var content = ""; + $('ul#sortableexercises li').remove(); + $('span.ExerciseID').attr('docid',json[0]._id); + //$( "ul#sortableexercises" ).append('
        • ') + ///// for loop + var array = json[0].exercise; + exercise_autocompletedata = array; + $('#sortable').trigger('sortupdate'); + $.each(array, function(index, value) { + $( "ul#sortableexercises" ).append('
      • delete
        • ') + }); + + ////populate expresso sortable + socket.on('populateexpresso', function(json) { + //console.log('#tracks recieved' + JSON.stringify(json, null, ' ')); + var content = ""; + $('ul#sortableexpresso li').remove(); + $('span.ExpressoID').attr('docid',json[0]._id); + var barray = json[0].track.name; + bike_autocompletedata = barray; + $('#sortable').trigger('sortupdate'); + $.each(barray, function(index, value) { + $( "ul#sortableexpresso" ).append('
        • ') + }); + }); + + }); + + // //THe TABs stuff + // $( "#tabs" ).tabs(); + // $( "#tabs" ).tabs('select' , 0); + //sets buttons to be jquery buttons + $("button").button(); + //sets datepickers + $( "#datepicker" ).datepicker(); + + + $( "#tabs" ).bind( "tabsselect", function(event, ui) { + if (ui.index == 0) { + console.log('send stuff ' + ui.index ); + socket.emit('getactivites', 'please'); + }; + if (ui.index == 2) { + console.log('send stuff ' + ui.index ); + socket.emit('getexercises', 'please'); + }; + // if (ui.index == 3) { + // console.log('send stuff ' + ui.index ); + // socket.emit('getexpresso', 'please'); + // }; + + }); + + $('#ActivityList').delegate('a.activitydelete', 'click', function() { + socket.emit('delactivity', $(this).attr('title')); + return false; + }); + + $('#ActivityList').delegate('a.activityedit', 'click', function() { + socket.emit('getactivitybyid', $(this).attr('title')); + return false; + }); + + //THe Sortable Stuff + $("#sortable").sortable({ + placeholder: "ui-state-highlight", + revert: true, + stop: function(event, ui) { + $('#sortable').trigger('sortupdate') + }, + + }); + + $("#sortable").bind('sortupdate', function(event, ui) { + $('#sortable li').each(function(){ + var itemindex= $(this).index() + $(this).children('label.uiindex').html('Exercise '+ itemindex ); + $(this).find('input').each(function(){ + var newname = $(this).attr('name').replace(/\[[0-9]*\]/,'[' + itemindex + ']'); + //console.log('newname' + newname ); + $(this).attr("name",newname); + }); + + + $(this).find('input.exertags').autocomplete({source: exercise_autocompletedata}); + }); + }); + + $("#sortableexercises").sortable({ + placeholder: "ui-state-highlight", + revert: true, + }); + + $("#sortableexercises").bind('sortupdate', function(event, ui) { + $('#sortableexercises li').each(function(){ + var itemindex= $(this).index() + $(this).find('input').each(function(){ + var newname = $(this).attr('name').replace(/\[[0-9]*\]/,'[' + itemindex + ']'); + console.log('newname' + newname ); + $(this).attr("name",newname); + }); + }); + }); + + + $('ul').on('click', '.delete',function() { + $(this).closest('li').remove(); + $('#sortable').trigger('sortupdate') + }); + + ///All the Buttons + $("button").button(); + + //adds selectable element + $("button").click(function() { + var addtype = $(this).attr('value'); + var newElem = $('.new-' + addtype).clone(true).attr('style', 'display: block'); + $(newElem).removeClass("new-" + addtype); + $(newElem).children('input').attr('disabled',false); + $(newElem).appendTo('#sortable'); + $(newElem).sortable( "refresh" ); + $('#sortable').trigger('sortupdate'); + $('#sortableexercises').trigger('sortupdate'); + }); + + $("button.AddExercise").click(function() { + $( "ul#sortableexercises" ).append('
      • delete
        • ') + }); + + $("button.AddExpresso").click(function() { + $( "ul#sortableexpresso" ).append('
        • ') + }); + + $('#Activity').find('input.datepicker').datepicker(); + $('#Activity').find('input.datepicker').datepicker('setDate', new Date()); + + + + $('#save').click(function() { + var docid =$(this).closest('span').attr('docid'); + var selector= "#myForm" + var formDataAll = $(selector).toObject({mode: 'all'}); + socket.emit('addactivity', formDataAll[0], docid); + //console.log('All ', JSON.stringify(formDataAll[0], null, ' ')); + $('ul#sortable li').remove('.removable'); + $('#Activity').find('input').attr('value',''); + $('span.ActivityID').removeAttr('docid'); + $('#savecopy').attr('style', 'display: none'); + $( "#tabs" ).tabs( "select" , 0 ) + $('#Activity').find('input.datepicker').datepicker(); + $('#Activity').find('input.datepicker').datepicker('setDate', new Date()); + return false; + }); + + $('#savecopy').click(function() { + var selector= "#myForm" + var formDataAll = $(selector).toObject({mode: 'all'}); + socket.emit('addactivity', formDataAll[0]); + //console.log('All ', JSON.stringify(formDataAll[0], null, ' ')); + $('ul#sortable li').remove('.removable'); + $('#Activity').find('input').attr('value',''); + $('span.ActivityID').removeAttr('docid'); + $('#savecopy').attr('style', 'display: none'); + $( "#tabs" ).tabs( "select" , 0 ) + $('#Activity').find('input.datepicker').datepicker(); + $('#Activity').find('input.datepicker').datepicker('setDate', new Date()); + return false; + }); + + $('#saveexercises').click(function() { + var docid =$(this).closest('span').attr('docid'); + var selector= "#ExerciseForm" + var formDataAll = $(selector).toObject({mode: 'all'}); + socket.emit('updateexercises', formDataAll[0], docid); + + //console.log('All ', JSON.stringify(formDataAll, null, ' ')); + // to prevent the page from changing + $('ul#sortableexercises li').remove(); + $( "#tabs" ).tabs( "select" , 0 ) + return false; + }); + + $('#saveexpresso').click(function() { + var docid =$(this).closest('span').attr('docid'); + var selector= "#ExpressoForm" + var formDataAll = $(selector).toObject({mode: 'all'}); + socket.emit('updateexpresso', formDataAll[0], docid); + + console.log('All ', JSON.stringify(formDataAll, null, ' ')); + // to prevent the page from changing + $('ul#sortableexpresso li').remove(); + $( "#tabs" ).tabs( "select" , 0 ) + return false; + }); + + + $('#cancelform').click(function() { + $('ul#sortable li').remove('.removable'); + $('span.ActivityID').removeAttr('docid'); + $('#Activity').find('input').attr('value',''); + $('#Activity').find('input.datepicker').datepicker(); + $('#Activity').find('input.datepicker').datepicker('setDate', new Date()); + return false; + }); + + $('#my-text-link').click(function() { // bind click event to link + $tabs.tabs('select', 2); // switch to third tab + return false; + }); + + + $('ul').on('change', '.laptype',function() { + console.log ('value= ' + $(this).val() ); + switch($(this).val()) { + case "Cardio": + $(this).siblings('span').html('delete'); + break; + case "Exercise": + $(this).siblings('span').html('delete'); + break; + }; + $('#sortable').trigger('sortupdate') + }); + + + + }); + diff --git a/static/stylesheets/jui_style.css b/static/stylesheets/jui_style.css new file mode 100644 index 0000000..1bddc48 --- /dev/null +++ b/static/stylesheets/jui_style.css @@ -0,0 +1,565 @@ +/*! + * jQuery UI CSS Framework 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Theming/API + */ + +/* Layout helpers +----------------------------------*/ +.ui-helper-hidden { display: none; } +.ui-helper-hidden-accessible { position: absolute !important; clip: rect(1px 1px 1px 1px); clip: rect(1px,1px,1px,1px); } +.ui-helper-reset { margin: 0; padding: 0; border: 0; outline: 0; line-height: 1.3; text-decoration: none; font-size: 100%; list-style: none; } +.ui-helper-clearfix:before, .ui-helper-clearfix:after { content: ""; display: table; } +.ui-helper-clearfix:after { clear: both; } +.ui-helper-clearfix { zoom: 1; } +.ui-helper-zfix { width: 100%; height: 100%; top: 0; left: 0; position: absolute; opacity: 0; filter:Alpha(Opacity=0); } + + +/* Interaction Cues +----------------------------------*/ +.ui-state-disabled { cursor: default !important; } + + +/* Icons +----------------------------------*/ + +/* states and images */ +.ui-icon { display: block; text-indent: -99999px; overflow: hidden; background-repeat: no-repeat; } + + +/* Misc visuals +----------------------------------*/ + +/* Overlays */ +.ui-widget-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } + + +/*! + * jQuery UI CSS Framework 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Theming/API + * + * To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Lucida%20Grande,%20Lucida%20Sans,%20Arial,%20sans-serif&fwDefault=bold&fsDefault=1.1em&cornerRadius=5px&bgColorHeader=5c9ccc&bgTextureHeader=12_gloss_wave.png&bgImgOpacityHeader=55&borderColorHeader=4297d7&fcHeader=ffffff&iconColorHeader=d8e7f3&bgColorContent=fcfdfd&bgTextureContent=06_inset_hard.png&bgImgOpacityContent=100&borderColorContent=a6c9e2&fcContent=222222&iconColorContent=469bdd&bgColorDefault=dfeffc&bgTextureDefault=02_glass.png&bgImgOpacityDefault=85&borderColorDefault=c5dbec&fcDefault=2e6e9e&iconColorDefault=6da8d5&bgColorHover=d0e5f5&bgTextureHover=02_glass.png&bgImgOpacityHover=75&borderColorHover=79b7e7&fcHover=1d5987&iconColorHover=217bc0&bgColorActive=f5f8f9&bgTextureActive=06_inset_hard.png&bgImgOpacityActive=100&borderColorActive=79b7e7&fcActive=e17009&iconColorActive=f9bd01&bgColorHighlight=fbec88&bgTextureHighlight=01_flat.png&bgImgOpacityHighlight=55&borderColorHighlight=fad42e&fcHighlight=363636&iconColorHighlight=2e83ff&bgColorError=fef1ec&bgTextureError=02_glass.png&bgImgOpacityError=95&borderColorError=cd0a0a&fcError=cd0a0a&iconColorError=cd0a0a&bgColorOverlay=aaaaaa&bgTextureOverlay=01_flat.png&bgImgOpacityOverlay=0&opacityOverlay=30&bgColorShadow=aaaaaa&bgTextureShadow=01_flat.png&bgImgOpacityShadow=0&opacityShadow=30&thicknessShadow=8px&offsetTopShadow=-8px&offsetLeftShadow=-8px&cornerRadiusShadow=8px + */ + + +/* Component containers +----------------------------------*/ +.ui-widget { font-family: Lucida Grande, Lucida Sans, Arial, sans-serif; font-size: 1.1em; } +.ui-widget .ui-widget { font-size: 1em; } +.ui-widget input, .ui-widget select, .ui-widget textarea, .ui-widget button { font-family: Lucida Grande, Lucida Sans, Arial, sans-serif; font-size: 1em; } +.ui-widget-content { border: 1px solid #a6c9e2; background: #fcfdfd url(images/ui-bg_inset-hard_100_fcfdfd_1x100.png) 50% bottom repeat-x; color: #222222; } +.ui-widget-content a { color: #222222; } +.ui-widget-header { border: 1px solid #4297d7; background: #5c9ccc url(images/ui-bg_gloss-wave_55_5c9ccc_500x100.png) 50% 50% repeat-x; color: #ffffff; font-weight: bold; } +.ui-widget-header a { color: #ffffff; } + +/* Interaction states +----------------------------------*/ +.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default { border: 1px solid #c5dbec; background: #dfeffc url(images/ui-bg_glass_85_dfeffc_1x400.png) 50% 50% repeat-x; font-weight: bold; color: #2e6e9e; } +.ui-state-default a, .ui-state-default a:link, .ui-state-default a:visited { color: #2e6e9e; text-decoration: none; } +.ui-state-hover, .ui-widget-content .ui-state-hover, .ui-widget-header .ui-state-hover, .ui-state-focus, .ui-widget-content .ui-state-focus, .ui-widget-header .ui-state-focus { border: 1px solid #79b7e7; background: #d0e5f5 url(images/ui-bg_glass_75_d0e5f5_1x400.png) 50% 50% repeat-x; font-weight: bold; color: #1d5987; } +.ui-state-hover a, .ui-state-hover a:hover { color: #1d5987; text-decoration: none; } +.ui-state-active, .ui-widget-content .ui-state-active, .ui-widget-header .ui-state-active { border: 1px solid #79b7e7; background: #f5f8f9 url(images/ui-bg_inset-hard_100_f5f8f9_1x100.png) 50% 50% repeat-x; font-weight: bold; color: #e17009; } +.ui-state-active a, .ui-state-active a:link, .ui-state-active a:visited { color: #e17009; text-decoration: none; } +.ui-widget :active { outline: none; } + +/* Interaction Cues +----------------------------------*/ +.ui-state-highlight, .ui-widget-content .ui-state-highlight, .ui-widget-header .ui-state-highlight {border: 1px solid #fad42e; background: #fbec88 url(images/ui-bg_flat_55_fbec88_40x100.png) 50% 50% repeat-x; color: #363636; } +.ui-state-highlight a, .ui-widget-content .ui-state-highlight a,.ui-widget-header .ui-state-highlight a { color: #363636; } +.ui-state-error, .ui-widget-content .ui-state-error, .ui-widget-header .ui-state-error {border: 1px solid #cd0a0a; background: #fef1ec url(images/ui-bg_glass_95_fef1ec_1x400.png) 50% 50% repeat-x; color: #cd0a0a; } +.ui-state-error a, .ui-widget-content .ui-state-error a, .ui-widget-header .ui-state-error a { color: #cd0a0a; } +.ui-state-error-text, .ui-widget-content .ui-state-error-text, .ui-widget-header .ui-state-error-text { color: #cd0a0a; } +.ui-priority-primary, .ui-widget-content .ui-priority-primary, .ui-widget-header .ui-priority-primary { font-weight: bold; } +.ui-priority-secondary, .ui-widget-content .ui-priority-secondary, .ui-widget-header .ui-priority-secondary { opacity: .7; filter:Alpha(Opacity=70); font-weight: normal; } +.ui-state-disabled, .ui-widget-content .ui-state-disabled, .ui-widget-header .ui-state-disabled { opacity: .35; filter:Alpha(Opacity=35); background-image: none; } + +/* Icons +----------------------------------*/ + +/* states and images */ +.ui-icon { width: 16px; height: 16px; background-image: url(images/ui-icons_469bdd_256x240.png); } +.ui-widget-content .ui-icon {background-image: url(images/ui-icons_469bdd_256x240.png); } +.ui-widget-header .ui-icon {background-image: url(images/ui-icons_d8e7f3_256x240.png); } +.ui-state-default .ui-icon { background-image: url(images/ui-icons_6da8d5_256x240.png); } +.ui-state-hover .ui-icon, .ui-state-focus .ui-icon {background-image: url(images/ui-icons_217bc0_256x240.png); } +.ui-state-active .ui-icon {background-image: url(images/ui-icons_f9bd01_256x240.png); } +.ui-state-highlight .ui-icon {background-image: url(images/ui-icons_2e83ff_256x240.png); } +.ui-state-error .ui-icon, .ui-state-error-text .ui-icon {background-image: url(images/ui-icons_cd0a0a_256x240.png); } + +/* positioning */ +.ui-icon-carat-1-n { background-position: 0 0; } +.ui-icon-carat-1-ne { background-position: -16px 0; } +.ui-icon-carat-1-e { background-position: -32px 0; } +.ui-icon-carat-1-se { background-position: -48px 0; } +.ui-icon-carat-1-s { background-position: -64px 0; } +.ui-icon-carat-1-sw { background-position: -80px 0; } +.ui-icon-carat-1-w { background-position: -96px 0; } +.ui-icon-carat-1-nw { background-position: -112px 0; } +.ui-icon-carat-2-n-s { background-position: -128px 0; } +.ui-icon-carat-2-e-w { background-position: -144px 0; } +.ui-icon-triangle-1-n { background-position: 0 -16px; } +.ui-icon-triangle-1-ne { background-position: -16px -16px; } +.ui-icon-triangle-1-e { background-position: -32px -16px; } +.ui-icon-triangle-1-se { background-position: -48px -16px; } +.ui-icon-triangle-1-s { background-position: -64px -16px; } +.ui-icon-triangle-1-sw { background-position: -80px -16px; } +.ui-icon-triangle-1-w { background-position: -96px -16px; } +.ui-icon-triangle-1-nw { background-position: -112px -16px; } +.ui-icon-triangle-2-n-s { background-position: -128px -16px; } +.ui-icon-triangle-2-e-w { background-position: -144px -16px; } +.ui-icon-arrow-1-n { background-position: 0 -32px; } +.ui-icon-arrow-1-ne { background-position: -16px -32px; } +.ui-icon-arrow-1-e { background-position: -32px -32px; } +.ui-icon-arrow-1-se { background-position: -48px -32px; } +.ui-icon-arrow-1-s { background-position: -64px -32px; } +.ui-icon-arrow-1-sw { background-position: -80px -32px; } +.ui-icon-arrow-1-w { background-position: -96px -32px; } +.ui-icon-arrow-1-nw { background-position: -112px -32px; } +.ui-icon-arrow-2-n-s { background-position: -128px -32px; } +.ui-icon-arrow-2-ne-sw { background-position: -144px -32px; } +.ui-icon-arrow-2-e-w { background-position: -160px -32px; } +.ui-icon-arrow-2-se-nw { background-position: -176px -32px; } +.ui-icon-arrowstop-1-n { background-position: -192px -32px; } +.ui-icon-arrowstop-1-e { background-position: -208px -32px; } +.ui-icon-arrowstop-1-s { background-position: -224px -32px; } +.ui-icon-arrowstop-1-w { background-position: -240px -32px; } +.ui-icon-arrowthick-1-n { background-position: 0 -48px; } +.ui-icon-arrowthick-1-ne { background-position: -16px -48px; } +.ui-icon-arrowthick-1-e { background-position: -32px -48px; } +.ui-icon-arrowthick-1-se { background-position: -48px -48px; } +.ui-icon-arrowthick-1-s { background-position: -64px -48px; } +.ui-icon-arrowthick-1-sw { background-position: -80px -48px; } +.ui-icon-arrowthick-1-w { background-position: -96px -48px; } +.ui-icon-arrowthick-1-nw { background-position: -112px -48px; } +.ui-icon-arrowthick-2-n-s { background-position: -128px -48px; } +.ui-icon-arrowthick-2-ne-sw { background-position: -144px -48px; } +.ui-icon-arrowthick-2-e-w { background-position: -160px -48px; } +.ui-icon-arrowthick-2-se-nw { background-position: -176px -48px; } +.ui-icon-arrowthickstop-1-n { background-position: -192px -48px; } +.ui-icon-arrowthickstop-1-e { background-position: -208px -48px; } +.ui-icon-arrowthickstop-1-s { background-position: -224px -48px; } +.ui-icon-arrowthickstop-1-w { background-position: -240px -48px; } +.ui-icon-arrowreturnthick-1-w { background-position: 0 -64px; } +.ui-icon-arrowreturnthick-1-n { background-position: -16px -64px; } +.ui-icon-arrowreturnthick-1-e { background-position: -32px -64px; } +.ui-icon-arrowreturnthick-1-s { background-position: -48px -64px; } +.ui-icon-arrowreturn-1-w { background-position: -64px -64px; } +.ui-icon-arrowreturn-1-n { background-position: -80px -64px; } +.ui-icon-arrowreturn-1-e { background-position: -96px -64px; } +.ui-icon-arrowreturn-1-s { background-position: -112px -64px; } +.ui-icon-arrowrefresh-1-w { background-position: -128px -64px; } +.ui-icon-arrowrefresh-1-n { background-position: -144px -64px; } +.ui-icon-arrowrefresh-1-e { background-position: -160px -64px; } +.ui-icon-arrowrefresh-1-s { background-position: -176px -64px; } +.ui-icon-arrow-4 { background-position: 0 -80px; } +.ui-icon-arrow-4-diag { background-position: -16px -80px; } +.ui-icon-extlink { background-position: -32px -80px; } +.ui-icon-newwin { background-position: -48px -80px; } +.ui-icon-refresh { background-position: -64px -80px; } +.ui-icon-shuffle { background-position: -80px -80px; } +.ui-icon-transfer-e-w { background-position: -96px -80px; } +.ui-icon-transferthick-e-w { background-position: -112px -80px; } +.ui-icon-folder-collapsed { background-position: 0 -96px; } +.ui-icon-folder-open { background-position: -16px -96px; } +.ui-icon-document { background-position: -32px -96px; } +.ui-icon-document-b { background-position: -48px -96px; } +.ui-icon-note { background-position: -64px -96px; } +.ui-icon-mail-closed { background-position: -80px -96px; } +.ui-icon-mail-open { background-position: -96px -96px; } +.ui-icon-suitcase { background-position: -112px -96px; } +.ui-icon-comment { background-position: -128px -96px; } +.ui-icon-person { background-position: -144px -96px; } +.ui-icon-print { background-position: -160px -96px; } +.ui-icon-trash { background-position: -176px -96px; } +.ui-icon-locked { background-position: -192px -96px; } +.ui-icon-unlocked { background-position: -208px -96px; } +.ui-icon-bookmark { background-position: -224px -96px; } +.ui-icon-tag { background-position: -240px -96px; } +.ui-icon-home { background-position: 0 -112px; } +.ui-icon-flag { background-position: -16px -112px; } +.ui-icon-calendar { background-position: -32px -112px; } +.ui-icon-cart { background-position: -48px -112px; } +.ui-icon-pencil { background-position: -64px -112px; } +.ui-icon-clock { background-position: -80px -112px; } +.ui-icon-disk { background-position: -96px -112px; } +.ui-icon-calculator { background-position: -112px -112px; } +.ui-icon-zoomin { background-position: -128px -112px; } +.ui-icon-zoomout { background-position: -144px -112px; } +.ui-icon-search { background-position: -160px -112px; } +.ui-icon-wrench { background-position: -176px -112px; } +.ui-icon-gear { background-position: -192px -112px; } +.ui-icon-heart { background-position: -208px -112px; } +.ui-icon-star { background-position: -224px -112px; } +.ui-icon-link { background-position: -240px -112px; } +.ui-icon-cancel { background-position: 0 -128px; } +.ui-icon-plus { background-position: -16px -128px; } +.ui-icon-plusthick { background-position: -32px -128px; } +.ui-icon-minus { background-position: -48px -128px; } +.ui-icon-minusthick { background-position: -64px -128px; } +.ui-icon-close { background-position: -80px -128px; } +.ui-icon-closethick { background-position: -96px -128px; } +.ui-icon-key { background-position: -112px -128px; } +.ui-icon-lightbulb { background-position: -128px -128px; } +.ui-icon-scissors { background-position: -144px -128px; } +.ui-icon-clipboard { background-position: -160px -128px; } +.ui-icon-copy { background-position: -176px -128px; } +.ui-icon-contact { background-position: -192px -128px; } +.ui-icon-image { background-position: -208px -128px; } +.ui-icon-video { background-position: -224px -128px; } +.ui-icon-script { background-position: -240px -128px; } +.ui-icon-alert { background-position: 0 -144px; } +.ui-icon-info { background-position: -16px -144px; } +.ui-icon-notice { background-position: -32px -144px; } +.ui-icon-help { background-position: -48px -144px; } +.ui-icon-check { background-position: -64px -144px; } +.ui-icon-bullet { background-position: -80px -144px; } +.ui-icon-radio-off { background-position: -96px -144px; } +.ui-icon-radio-on { background-position: -112px -144px; } +.ui-icon-pin-w { background-position: -128px -144px; } +.ui-icon-pin-s { background-position: -144px -144px; } +.ui-icon-play { background-position: 0 -160px; } +.ui-icon-pause { background-position: -16px -160px; } +.ui-icon-seek-next { background-position: -32px -160px; } +.ui-icon-seek-prev { background-position: -48px -160px; } +.ui-icon-seek-end { background-position: -64px -160px; } +.ui-icon-seek-start { background-position: -80px -160px; } +/* ui-icon-seek-first is deprecated, use ui-icon-seek-start instead */ +.ui-icon-seek-first { background-position: -80px -160px; } +.ui-icon-stop { background-position: -96px -160px; } +.ui-icon-eject { background-position: -112px -160px; } +.ui-icon-volume-off { background-position: -128px -160px; } +.ui-icon-volume-on { background-position: -144px -160px; } +.ui-icon-power { background-position: 0 -176px; } +.ui-icon-signal-diag { background-position: -16px -176px; } +.ui-icon-signal { background-position: -32px -176px; } +.ui-icon-battery-0 { background-position: -48px -176px; } +.ui-icon-battery-1 { background-position: -64px -176px; } +.ui-icon-battery-2 { background-position: -80px -176px; } +.ui-icon-battery-3 { background-position: -96px -176px; } +.ui-icon-circle-plus { background-position: 0 -192px; } +.ui-icon-circle-minus { background-position: -16px -192px; } +.ui-icon-circle-close { background-position: -32px -192px; } +.ui-icon-circle-triangle-e { background-position: -48px -192px; } +.ui-icon-circle-triangle-s { background-position: -64px -192px; } +.ui-icon-circle-triangle-w { background-position: -80px -192px; } +.ui-icon-circle-triangle-n { background-position: -96px -192px; } +.ui-icon-circle-arrow-e { background-position: -112px -192px; } +.ui-icon-circle-arrow-s { background-position: -128px -192px; } +.ui-icon-circle-arrow-w { background-position: -144px -192px; } +.ui-icon-circle-arrow-n { background-position: -160px -192px; } +.ui-icon-circle-zoomin { background-position: -176px -192px; } +.ui-icon-circle-zoomout { background-position: -192px -192px; } +.ui-icon-circle-check { background-position: -208px -192px; } +.ui-icon-circlesmall-plus { background-position: 0 -208px; } +.ui-icon-circlesmall-minus { background-position: -16px -208px; } +.ui-icon-circlesmall-close { background-position: -32px -208px; } +.ui-icon-squaresmall-plus { background-position: -48px -208px; } +.ui-icon-squaresmall-minus { background-position: -64px -208px; } +.ui-icon-squaresmall-close { background-position: -80px -208px; } +.ui-icon-grip-dotted-vertical { background-position: 0 -224px; } +.ui-icon-grip-dotted-horizontal { background-position: -16px -224px; } +.ui-icon-grip-solid-vertical { background-position: -32px -224px; } +.ui-icon-grip-solid-horizontal { background-position: -48px -224px; } +.ui-icon-gripsmall-diagonal-se { background-position: -64px -224px; } +.ui-icon-grip-diagonal-se { background-position: -80px -224px; } + + +/* Misc visuals +----------------------------------*/ + +/* Corner radius */ +.ui-corner-all, .ui-corner-top, .ui-corner-left, .ui-corner-tl { -moz-border-radius-topleft: 5px; -webkit-border-top-left-radius: 5px; -khtml-border-top-left-radius: 5px; border-top-left-radius: 5px; } +.ui-corner-all, .ui-corner-top, .ui-corner-right, .ui-corner-tr { -moz-border-radius-topright: 5px; -webkit-border-top-right-radius: 5px; -khtml-border-top-right-radius: 5px; border-top-right-radius: 5px; } +.ui-corner-all, .ui-corner-bottom, .ui-corner-left, .ui-corner-bl { -moz-border-radius-bottomleft: 5px; -webkit-border-bottom-left-radius: 5px; -khtml-border-bottom-left-radius: 5px; border-bottom-left-radius: 5px; } +.ui-corner-all, .ui-corner-bottom, .ui-corner-right, .ui-corner-br { -moz-border-radius-bottomright: 5px; -webkit-border-bottom-right-radius: 5px; -khtml-border-bottom-right-radius: 5px; border-bottom-right-radius: 5px; } + +/* Overlays */ +.ui-widget-overlay { background: #aaaaaa url(images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x; opacity: .30;filter:Alpha(Opacity=30); } +.ui-widget-shadow { margin: -8px 0 0 -8px; padding: 8px; background: #aaaaaa url(images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x; opacity: .30;filter:Alpha(Opacity=30); -moz-border-radius: 8px; -khtml-border-radius: 8px; -webkit-border-radius: 8px; border-radius: 8px; }/*! + * jQuery UI Resizable 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Resizable#theming + */ +.ui-resizable { position: relative;} +.ui-resizable-handle { position: absolute;font-size: 0.1px; display: block; } +.ui-resizable-disabled .ui-resizable-handle, .ui-resizable-autohide .ui-resizable-handle { display: none; } +.ui-resizable-n { cursor: n-resize; height: 7px; width: 100%; top: -5px; left: 0; } +.ui-resizable-s { cursor: s-resize; height: 7px; width: 100%; bottom: -5px; left: 0; } +.ui-resizable-e { cursor: e-resize; width: 7px; right: -5px; top: 0; height: 100%; } +.ui-resizable-w { cursor: w-resize; width: 7px; left: -5px; top: 0; height: 100%; } +.ui-resizable-se { cursor: se-resize; width: 12px; height: 12px; right: 1px; bottom: 1px; } +.ui-resizable-sw { cursor: sw-resize; width: 9px; height: 9px; left: -5px; bottom: -5px; } +.ui-resizable-nw { cursor: nw-resize; width: 9px; height: 9px; left: -5px; top: -5px; } +.ui-resizable-ne { cursor: ne-resize; width: 9px; height: 9px; right: -5px; top: -5px;}/*! + * jQuery UI Selectable 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Selectable#theming + */ +.ui-selectable-helper { position: absolute; z-index: 100; border:1px dotted black; } +/*! + * jQuery UI Accordion 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Accordion#theming + */ +/* IE/Win - Fix animation bug - #4615 */ +.ui-accordion { width: 100%; } +.ui-accordion .ui-accordion-header { cursor: pointer; position: relative; margin-top: 1px; zoom: 1; } +.ui-accordion .ui-accordion-li-fix { display: inline; } +.ui-accordion .ui-accordion-header-active { border-bottom: 0 !important; } +.ui-accordion .ui-accordion-header a { display: block; font-size: 1em; padding: .5em .5em .5em .7em; } +.ui-accordion-icons .ui-accordion-header a { padding-left: 2.2em; } +.ui-accordion .ui-accordion-header .ui-icon { position: absolute; left: .5em; top: 50%; margin-top: -8px; } +.ui-accordion .ui-accordion-content { padding: 1em 2.2em; border-top: 0; margin-top: -2px; position: relative; top: 1px; margin-bottom: 2px; overflow: auto; display: none; zoom: 1; } +.ui-accordion .ui-accordion-content-active { display: block; } +/*! + * jQuery UI Autocomplete 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Autocomplete#theming + */ +.ui-autocomplete { position: absolute; cursor: default; } + +/* workarounds */ +* html .ui-autocomplete { width:1px; } /* without this, the menu expands to 100% in IE6 */ + +/* + * jQuery UI Menu 1.8.21 + * + * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Menu#theming + */ +.ui-menu { + list-style:none; + padding: 2px; + margin: 0; + display:block; + float: left; +} +.ui-menu .ui-menu { + margin-top: -3px; +} +.ui-menu .ui-menu-item { + margin:0; + padding: 0; + zoom: 1; + float: left; + clear: left; + width: 100%; +} +.ui-menu .ui-menu-item a { + text-decoration:none; + display:block; + padding:.2em .4em; + line-height:1.5; + zoom:1; +} +.ui-menu .ui-menu-item a.ui-state-hover, +.ui-menu .ui-menu-item a.ui-state-active { + font-weight: normal; + margin: -1px; +} +/*! + * jQuery UI Button 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Button#theming + */ +.ui-button { display: inline-block; position: relative; padding: 0; margin-right: .1em; text-decoration: none !important; cursor: pointer; text-align: center; zoom: 1; overflow: visible; } /* the overflow property removes extra width in IE */ +.ui-button-icon-only { width: 2.2em; } /* to make room for the icon, a width needs to be set here */ +button.ui-button-icon-only { width: 2.4em; } /* button elements seem to need a little more width */ +.ui-button-icons-only { width: 3.4em; } +button.ui-button-icons-only { width: 3.7em; } + +/*button text element */ +.ui-button .ui-button-text { display: block; line-height: 1.4; } +.ui-button-text-only .ui-button-text { padding: .4em 1em; } +.ui-button-icon-only .ui-button-text, .ui-button-icons-only .ui-button-text { padding: .4em; text-indent: -9999999px; } +.ui-button-text-icon-primary .ui-button-text, .ui-button-text-icons .ui-button-text { padding: .4em 1em .4em 2.1em; } +.ui-button-text-icon-secondary .ui-button-text, .ui-button-text-icons .ui-button-text { padding: .4em 2.1em .4em 1em; } +.ui-button-text-icons .ui-button-text { padding-left: 2.1em; padding-right: 2.1em; } +/* no icon support for input elements, provide padding by default */ +input.ui-button { padding: .4em 1em; } + +/*button icon element(s) */ +.ui-button-icon-only .ui-icon, .ui-button-text-icon-primary .ui-icon, .ui-button-text-icon-secondary .ui-icon, .ui-button-text-icons .ui-icon, .ui-button-icons-only .ui-icon { position: absolute; top: 50%; margin-top: -8px; } +.ui-button-icon-only .ui-icon { left: 50%; margin-left: -8px; } +.ui-button-text-icon-primary .ui-button-icon-primary, .ui-button-text-icons .ui-button-icon-primary, .ui-button-icons-only .ui-button-icon-primary { left: .5em; } +.ui-button-text-icon-secondary .ui-button-icon-secondary, .ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary { right: .5em; } +.ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary { right: .5em; } + +/*button sets*/ +.ui-buttonset { margin-right: 7px; } +.ui-buttonset .ui-button { margin-left: 0; margin-right: -.3em; } + +/* workarounds */ +button.ui-button::-moz-focus-inner { border: 0; padding: 0; } /* reset extra padding in Firefox */ +/*! + * jQuery UI Dialog 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Dialog#theming + */ +.ui-dialog { position: absolute; padding: .2em; width: 300px; overflow: hidden; } +.ui-dialog .ui-dialog-titlebar { padding: .4em 1em; position: relative; } +.ui-dialog .ui-dialog-title { float: left; margin: .1em 16px .1em 0; } +.ui-dialog .ui-dialog-titlebar-close { position: absolute; right: .3em; top: 50%; width: 19px; margin: -10px 0 0 0; padding: 1px; height: 18px; } +.ui-dialog .ui-dialog-titlebar-close span { display: block; margin: 1px; } +.ui-dialog .ui-dialog-titlebar-close:hover, .ui-dialog .ui-dialog-titlebar-close:focus { padding: 0; } +.ui-dialog .ui-dialog-content { position: relative; border: 0; padding: .5em 1em; background: none; overflow: auto; zoom: 1; } +.ui-dialog .ui-dialog-buttonpane { text-align: left; border-width: 1px 0 0 0; background-image: none; margin: .5em 0 0 0; padding: .3em 1em .5em .4em; } +.ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset { float: right; } +.ui-dialog .ui-dialog-buttonpane button { margin: .5em .4em .5em 0; cursor: pointer; } +.ui-dialog .ui-resizable-se { width: 14px; height: 14px; right: 3px; bottom: 3px; } +.ui-draggable .ui-dialog-titlebar { cursor: move; } +/*! + * jQuery UI Slider 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Slider#theming + */ +.ui-slider { position: relative; text-align: left; } +.ui-slider .ui-slider-handle { position: absolute; z-index: 2; width: 1.2em; height: 1.2em; cursor: default; } +.ui-slider .ui-slider-range { position: absolute; z-index: 1; font-size: .7em; display: block; border: 0; background-position: 0 0; } + +.ui-slider-horizontal { height: .8em; } +.ui-slider-horizontal .ui-slider-handle { top: -.3em; margin-left: -.6em; } +.ui-slider-horizontal .ui-slider-range { top: 0; height: 100%; } +.ui-slider-horizontal .ui-slider-range-min { left: 0; } +.ui-slider-horizontal .ui-slider-range-max { right: 0; } + +.ui-slider-vertical { width: .8em; height: 100px; } +.ui-slider-vertical .ui-slider-handle { left: -.3em; margin-left: 0; margin-bottom: -.6em; } +.ui-slider-vertical .ui-slider-range { left: 0; width: 100%; } +.ui-slider-vertical .ui-slider-range-min { bottom: 0; } +.ui-slider-vertical .ui-slider-range-max { top: 0; }/*! + * jQuery UI Tabs 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Tabs#theming + */ +.ui-tabs { position: relative; padding: .2em; zoom: 1; } /* position: relative prevents IE scroll bug (element with position: relative inside container with overflow: auto appear as "fixed") */ +.ui-tabs .ui-tabs-nav { margin: 0; padding: .2em .2em 0; } +.ui-tabs .ui-tabs-nav li { list-style: none; float: left; position: relative; top: 1px; margin: 0 .2em 1px 0; border-bottom: 0 !important; padding: 0; white-space: nowrap; } +.ui-tabs .ui-tabs-nav li a { float: left; padding: .5em 1em; text-decoration: none; } +.ui-tabs .ui-tabs-nav li.ui-tabs-selected { margin-bottom: 0; padding-bottom: 1px; } +.ui-tabs .ui-tabs-nav li.ui-tabs-selected a, .ui-tabs .ui-tabs-nav li.ui-state-disabled a, .ui-tabs .ui-tabs-nav li.ui-state-processing a { cursor: text; } +.ui-tabs .ui-tabs-nav li a, .ui-tabs.ui-tabs-collapsible .ui-tabs-nav li.ui-tabs-selected a { cursor: pointer; } /* first selector in group seems obsolete, but required to overcome bug in Opera applying cursor: text overall if defined elsewhere... */ +.ui-tabs .ui-tabs-panel { display: block; border-width: 0; padding: 1em 1.4em; background: none; } +.ui-tabs .ui-tabs-hide { display: none !important; } +/*! + * jQuery UI Datepicker 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Datepicker#theming + */ +.ui-datepicker { width: 17em; padding: .2em .2em 0; display: none; } +.ui-datepicker .ui-datepicker-header { position:relative; padding:.2em 0; } +.ui-datepicker .ui-datepicker-prev, .ui-datepicker .ui-datepicker-next { position:absolute; top: 2px; width: 1.8em; height: 1.8em; } +.ui-datepicker .ui-datepicker-prev-hover, .ui-datepicker .ui-datepicker-next-hover { top: 1px; } +.ui-datepicker .ui-datepicker-prev { left:2px; } +.ui-datepicker .ui-datepicker-next { right:2px; } +.ui-datepicker .ui-datepicker-prev-hover { left:1px; } +.ui-datepicker .ui-datepicker-next-hover { right:1px; } +.ui-datepicker .ui-datepicker-prev span, .ui-datepicker .ui-datepicker-next span { display: block; position: absolute; left: 50%; margin-left: -8px; top: 50%; margin-top: -8px; } +.ui-datepicker .ui-datepicker-title { margin: 0 2.3em; line-height: 1.8em; text-align: center; } +.ui-datepicker .ui-datepicker-title select { font-size:1em; margin:1px 0; } +.ui-datepicker select.ui-datepicker-month-year {width: 100%;} +.ui-datepicker select.ui-datepicker-month, +.ui-datepicker select.ui-datepicker-year { width: 49%;} +.ui-datepicker table {width: 100%; font-size: .9em; border-collapse: collapse; margin:0 0 .4em; } +.ui-datepicker th { padding: .7em .3em; text-align: center; font-weight: bold; border: 0; } +.ui-datepicker td { border: 0; padding: 1px; } +.ui-datepicker td span, .ui-datepicker td a { display: block; padding: .2em; text-align: right; text-decoration: none; } +.ui-datepicker .ui-datepicker-buttonpane { background-image: none; margin: .7em 0 0 0; padding:0 .2em; border-left: 0; border-right: 0; border-bottom: 0; } +.ui-datepicker .ui-datepicker-buttonpane button { float: right; margin: .5em .2em .4em; cursor: pointer; padding: .2em .6em .3em .6em; width:auto; overflow:visible; } +.ui-datepicker .ui-datepicker-buttonpane button.ui-datepicker-current { float:left; } + +/* with multiple calendars */ +.ui-datepicker.ui-datepicker-multi { width:auto; } +.ui-datepicker-multi .ui-datepicker-group { float:left; } +.ui-datepicker-multi .ui-datepicker-group table { width:95%; margin:0 auto .4em; } +.ui-datepicker-multi-2 .ui-datepicker-group { width:50%; } +.ui-datepicker-multi-3 .ui-datepicker-group { width:33.3%; } +.ui-datepicker-multi-4 .ui-datepicker-group { width:25%; } +.ui-datepicker-multi .ui-datepicker-group-last .ui-datepicker-header { border-left-width:0; } +.ui-datepicker-multi .ui-datepicker-group-middle .ui-datepicker-header { border-left-width:0; } +.ui-datepicker-multi .ui-datepicker-buttonpane { clear:left; } +.ui-datepicker-row-break { clear:both; width:100%; font-size:0em; } + +/* RTL support */ +.ui-datepicker-rtl { direction: rtl; } +.ui-datepicker-rtl .ui-datepicker-prev { right: 2px; left: auto; } +.ui-datepicker-rtl .ui-datepicker-next { left: 2px; right: auto; } +.ui-datepicker-rtl .ui-datepicker-prev:hover { right: 1px; left: auto; } +.ui-datepicker-rtl .ui-datepicker-next:hover { left: 1px; right: auto; } +.ui-datepicker-rtl .ui-datepicker-buttonpane { clear:right; } +.ui-datepicker-rtl .ui-datepicker-buttonpane button { float: left; } +.ui-datepicker-rtl .ui-datepicker-buttonpane button.ui-datepicker-current { float:right; } +.ui-datepicker-rtl .ui-datepicker-group { float:right; } +.ui-datepicker-rtl .ui-datepicker-group-last .ui-datepicker-header { border-right-width:0; border-left-width:1px; } +.ui-datepicker-rtl .ui-datepicker-group-middle .ui-datepicker-header { border-right-width:0; border-left-width:1px; } + +/* IE6 IFRAME FIX (taken from datepicker 1.5.3 */ +.ui-datepicker-cover { + display: none; /*sorry for IE5*/ + display/**/: block; /*sorry for IE5*/ + position: absolute; /*must have*/ + z-index: -1; /*must have*/ + filter: mask(); /*must have*/ + top: -4px; /*must have*/ + left: -4px; /*must have*/ + width: 200px; /*must have*/ + height: 200px; /*must have*/ +}/*! + * jQuery UI Progressbar 1.8.21 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Progressbar#theming + */ +.ui-progressbar { height:2em; text-align: left; overflow: hidden; } 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