From edd511b402bf284e47b98ec7276d1bad088e409b Mon Sep 17 00:00:00 2001 From: frtk Date: Wed, 10 Feb 2016 10:36:00 +0100 Subject: [PATCH] version 0.0.1 - HTTP & SocketIo services on server --- LICENSE | 21 + nodePong.js | 58 + node_modules/colors/LICENSE | 23 + node_modules/colors/ReadMe.md | 178 + node_modules/colors/examples/normal-usage.js | 74 + node_modules/colors/examples/safe-string.js | 76 + node_modules/colors/lib/colors.js | 187 + node_modules/colors/lib/custom/trap.js | 45 + node_modules/colors/lib/custom/zalgo.js | 104 + .../colors/lib/extendStringPrototype.js | 113 + node_modules/colors/lib/index.js | 12 + node_modules/colors/lib/maps/america.js | 12 + node_modules/colors/lib/maps/rainbow.js | 13 + node_modules/colors/lib/maps/random.js | 8 + node_modules/colors/lib/maps/zebra.js | 5 + node_modules/colors/lib/styles.js | 77 + .../colors/lib/system/supports-colors.js | 61 + node_modules/colors/package.json | 58 + node_modules/colors/safe.js | 9 + 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node_modules/socket.io/node_modules/socket.io-parser/node_modules/json3/README.md create mode 100644 node_modules/socket.io/node_modules/socket.io-parser/node_modules/json3/lib/json3.js create mode 100644 node_modules/socket.io/node_modules/socket.io-parser/node_modules/json3/lib/json3.min.js create mode 100644 node_modules/socket.io/node_modules/socket.io-parser/node_modules/json3/package.json create mode 100644 node_modules/socket.io/node_modules/socket.io-parser/package.json create mode 100644 node_modules/socket.io/package.json create mode 100644 package.json create mode 100644 public/css/main.css create mode 100644 public/index.html create mode 100644 public/src/jquery-2.1.3.min.js create mode 100644 server/server_params.js create mode 100644 server/server_utils.js diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..13661dd --- /dev/null +++ b/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015 Duco Winterwerp + +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/nodePong.js b/nodePong.js new file mode 100644 index 0000000..27cefd1 --- /dev/null +++ b/nodePong.js @@ -0,0 +1,58 @@ +/** + * @file nodePong.js + * @author frtk + */ + + +/* + * nodejs modules + */ +//--- +var fs = require('fs'); +var colors = require('colors'); +var express = require('express'); +var http = require('http'); +var iosocket = require('socket.io'); +//--- server app libs & params +var servU = require('./server/server_utils.js'); +var servP = require('./server/server_params.js'); + + +/* + * starting HTTP and socket.io services + */ +//--- +serverMsg("$ ##### nodePong - v0.0.1 "); + +//--- HTTP server +serverMsg("$ # starting http service on port " + servP.params.port); +var app = express(); +var httpserv = http.createServer(app); +httpserv.listen(servP.params.port); +//--- allow access to static files from "/public" directory +app.use(express.static(__dirname + '/public/')); + +//--- socket.io +serverMsg('$ # registering socket.io service on port ' + servP.params.port); +var io = require('socket.io').listen(httpserv, {log: false}); + +serverMsg('$ #####'); + + + + +/* + * running nodePong server + */ +//--- + + + + + +/* + * FUNCTIONS + */ +function serverMsg(msg) { + return console.log((servU.datelib.newDateToString() + msg).yellow); +} diff --git a/node_modules/colors/LICENSE b/node_modules/colors/LICENSE new file mode 100644 index 0000000..3de4e33 --- /dev/null +++ b/node_modules/colors/LICENSE @@ -0,0 +1,23 @@ +Original Library + - Copyright (c) Marak Squires + +Additional Functionality + - Copyright (c) Sindre Sorhus (sindresorhus.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. \ No newline at end of file diff --git a/node_modules/colors/ReadMe.md b/node_modules/colors/ReadMe.md new file mode 100644 index 0000000..0326aab --- /dev/null +++ b/node_modules/colors/ReadMe.md @@ -0,0 +1,178 @@ +# colors.js [![Build Status](https://travis-ci.org/Marak/colors.js.svg?branch=master)](https://travis-ci.org/Marak/colors.js) + +## get color and style in your node.js console + +![Demo](https://raw.githubusercontent.com/Marak/colors.js/master/screenshots/colors.png) + +## Installation + + npm install colors + +## colors and styles! + +### text colors + + - black + - red + - green + - yellow + - blue + - magenta + - cyan + - white + - gray + - grey + +### background colors + + - bgBlack + - bgRed + - bgGreen + - bgYellow + - bgBlue + - bgMagenta + - bgCyan + - bgWhite + +### styles + + - reset + - bold + - dim + - italic + - underline + - inverse + - hidden + - strikethrough + +### extras + + - rainbow + - zebra + - america + - trap + - random + + +## Usage + +By popular demand, `colors` now ships with two types of usages! + +The super nifty way + +```js +var colors = require('colors'); + +console.log('hello'.green); // outputs green text +console.log('i like cake and pies'.underline.red) // outputs red underlined text +console.log('inverse the color'.inverse); // inverses the color +console.log('OMG Rainbows!'.rainbow); // rainbow +console.log('Run the trap'.trap); // Drops the bass + +``` + +or a slightly less nifty way which doesn't extend `String.prototype` + +```js +var colors = require('colors/safe'); + +console.log(colors.green('hello')); // outputs green text +console.log(colors.red.underline('i like cake and pies')) // outputs red underlined text +console.log(colors.inverse('inverse the color')); // inverses the color +console.log(colors.rainbow('OMG Rainbows!')); // rainbow +console.log(colors.trap('Run the trap')); // Drops the bass + +``` + +I prefer the first way. Some people seem to be afraid of extending `String.prototype` and prefer the second way. + +If you are writing good code you will never have an issue with the first approach. If you really don't want to touch `String.prototype`, the second usage will not touch `String` native object. + +## Disabling Colors + +To disable colors you can pass the following arguments in the command line to your application: + +```bash +node myapp.js --no-color +``` + +## Console.log [string substitution](http://nodejs.org/docs/latest/api/console.html#console_console_log_data) + +```js +var name = 'Marak'; +console.log(colors.green('Hello %s'), name); +// outputs -> 'Hello Marak' +``` + +## Custom themes + +### Using standard API + +```js + +var colors = require('colors'); + +colors.setTheme({ + silly: 'rainbow', + input: 'grey', + verbose: 'cyan', + prompt: 'grey', + info: 'green', + data: 'grey', + help: 'cyan', + warn: 'yellow', + debug: 'blue', + error: 'red' +}); + +// outputs red text +console.log("this is an error".error); + +// outputs yellow text +console.log("this is a warning".warn); +``` + +### Using string safe API + +```js +var colors = require('colors/safe'); + +// set single property +var error = colors.red; +error('this is red'); + +// set theme +colors.setTheme({ + silly: 'rainbow', + input: 'grey', + verbose: 'cyan', + prompt: 'grey', + info: 'green', + data: 'grey', + help: 'cyan', + warn: 'yellow', + debug: 'blue', + error: 'red' +}); + +// outputs red text +console.log(colors.error("this is an error")); + +// outputs yellow text +console.log(colors.warn("this is a warning")); + +``` + +You can also combine them: + +```javascript +var colors = require('colors'); + +colors.setTheme({ + custom: ['red', 'underline'] +}); + +console.log('test'.custom); +``` + +*Protip: There is a secret undocumented style in `colors`. If you find the style you can summon him.* diff --git a/node_modules/colors/examples/normal-usage.js b/node_modules/colors/examples/normal-usage.js new file mode 100644 index 0000000..2818741 --- /dev/null +++ b/node_modules/colors/examples/normal-usage.js @@ -0,0 +1,74 @@ +var colors = require('../lib/index'); + +console.log("First some yellow text".yellow); + +console.log("Underline that text".yellow.underline); + +console.log("Make it bold and red".red.bold); + +console.log(("Double Raindows All Day Long").rainbow) + +console.log("Drop the bass".trap) + +console.log("DROP THE RAINBOW BASS".trap.rainbow) + + +console.log('Chains are also cool.'.bold.italic.underline.red); // styles not widely supported + +console.log('So '.green + 'are'.underline + ' ' + 'inverse'.inverse + ' styles! '.yellow.bold); // styles not widely supported +console.log("Zebras are so fun!".zebra); + +// +// Remark: .strikethrough may not work with Mac OS Terminal App +// +console.log("This is " + "not".strikethrough + " fun."); + +console.log('Background color attack!'.black.bgWhite) +console.log('Use random styles on everything!'.random) +console.log('America, Heck Yeah!'.america) + + +console.log('Setting themes is useful') + +// +// Custom themes +// +console.log('Generic logging theme as JSON'.green.bold.underline); +// Load theme with JSON literal +colors.setTheme({ + silly: 'rainbow', + input: 'grey', + verbose: 'cyan', + prompt: 'grey', + info: 'green', + data: 'grey', + help: 'cyan', + warn: 'yellow', + debug: 'blue', + error: 'red' +}); + +// outputs red text +console.log("this is an error".error); + +// outputs yellow text +console.log("this is a warning".warn); + +// outputs grey text +console.log("this is an input".input); + +console.log('Generic logging theme as file'.green.bold.underline); + +// Load a theme from file +colors.setTheme(__dirname + '/../themes/generic-logging.js'); + +// outputs red text +console.log("this is an error".error); + +// outputs yellow text +console.log("this is a warning".warn); + +// outputs grey text +console.log("this is an input".input); + +//console.log("Don't summon".zalgo) \ No newline at end of file diff --git a/node_modules/colors/examples/safe-string.js b/node_modules/colors/examples/safe-string.js new file mode 100644 index 0000000..111b363 --- /dev/null +++ b/node_modules/colors/examples/safe-string.js @@ -0,0 +1,76 @@ +var colors = require('../safe'); + +console.log(colors.yellow("First some yellow text")); + +console.log(colors.yellow.underline("Underline that text")); + +console.log(colors.red.bold("Make it bold and red")); + +console.log(colors.rainbow("Double Raindows All Day Long")) + +console.log(colors.trap("Drop the bass")) + +console.log(colors.rainbow(colors.trap("DROP THE RAINBOW BASS"))); + +console.log(colors.bold.italic.underline.red('Chains are also cool.')); // styles not widely supported + + +console.log(colors.green('So ') + colors.underline('are') + ' ' + colors.inverse('inverse') + colors.yellow.bold(' styles! ')); // styles not widely supported + +console.log(colors.zebra("Zebras are so fun!")); + +console.log("This is " + colors.strikethrough("not") + " fun."); + + +console.log(colors.black.bgWhite('Background color attack!')); +console.log(colors.random('Use random styles on everything!')) +console.log(colors.america('America, Heck Yeah!')); + +console.log('Setting themes is useful') + +// +// Custom themes +// +//console.log('Generic logging theme as JSON'.green.bold.underline); +// Load theme with JSON literal +colors.setTheme({ + silly: 'rainbow', + input: 'grey', + verbose: 'cyan', + prompt: 'grey', + info: 'green', + data: 'grey', + help: 'cyan', + warn: 'yellow', + debug: 'blue', + error: 'red' +}); + +// outputs red text +console.log(colors.error("this is an error")); + +// outputs yellow text +console.log(colors.warn("this is a warning")); + +// outputs grey text +console.log(colors.input("this is an input")); + + +// console.log('Generic logging theme as file'.green.bold.underline); + +// Load a theme from file +colors.setTheme(__dirname + '/../themes/generic-logging.js'); + +// outputs red text +console.log(colors.error("this is an error")); + +// outputs yellow text +console.log(colors.warn("this is a warning")); + +// outputs grey text +console.log(colors.input("this is an input")); + +// console.log(colors.zalgo("Don't summon him")) + + + diff --git a/node_modules/colors/lib/colors.js b/node_modules/colors/lib/colors.js new file mode 100644 index 0000000..790ffd4 --- /dev/null +++ b/node_modules/colors/lib/colors.js @@ -0,0 +1,187 @@ +/* + +The MIT License (MIT) + +Original Library + - Copyright (c) Marak Squires + +Additional functionality + - Copyright (c) Sindre Sorhus (sindresorhus.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. + +*/ + +var colors = {}; +module['exports'] = colors; + +colors.themes = {}; + +var ansiStyles = colors.styles = require('./styles'); +var defineProps = Object.defineProperties; + +colors.supportsColor = require('./system/supports-colors'); + +if (typeof colors.enabled === "undefined") { + colors.enabled = colors.supportsColor; +} + +colors.stripColors = colors.strip = function(str){ + return ("" + str).replace(/\x1B\[\d+m/g, ''); +}; + + +var stylize = colors.stylize = function stylize (str, style) { + if (!colors.enabled) { + return str+''; + } + + return ansiStyles[style].open + str + ansiStyles[style].close; +} + +var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; +var escapeStringRegexp = function (str) { + if (typeof str !== 'string') { + throw new TypeError('Expected a string'); + } + return str.replace(matchOperatorsRe, '\\$&'); +} + +function build(_styles) { + var builder = function builder() { + return applyStyle.apply(builder, arguments); + }; + builder._styles = _styles; + // __proto__ is used because we must return a function, but there is + // no way to create a function with a different prototype. + builder.__proto__ = proto; + return builder; +} + +var styles = (function () { + var ret = {}; + ansiStyles.grey = ansiStyles.gray; + Object.keys(ansiStyles).forEach(function (key) { + ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g'); + ret[key] = { + get: function () { + return build(this._styles.concat(key)); + } + }; + }); + return ret; +})(); + +var proto = defineProps(function colors() {}, styles); + +function applyStyle() { + var args = arguments; + var argsLen = args.length; + var str = argsLen !== 0 && String(arguments[0]); + if (argsLen > 1) { + for (var a = 1; a < argsLen; a++) { + str += ' ' + args[a]; + } + } + + if (!colors.enabled || !str) { + return str; + } + + var nestedStyles = this._styles; + + var i = nestedStyles.length; + while (i--) { + var code = ansiStyles[nestedStyles[i]]; + str = code.open + str.replace(code.closeRe, code.open) + code.close; + } + + return str; +} + +function applyTheme (theme) { + for (var style in theme) { + (function(style){ + colors[style] = function(str){ + if (typeof theme[style] === 'object'){ + var out = str; + for (var i in theme[style]){ + out = colors[theme[style][i]](out); + } + return out; + } + return colors[theme[style]](str); + }; + })(style) + } +} + +colors.setTheme = function (theme) { + if (typeof theme === 'string') { + try { + colors.themes[theme] = require(theme); + applyTheme(colors.themes[theme]); + return colors.themes[theme]; + } catch (err) { + console.log(err); + return err; + } + } else { + applyTheme(theme); + } +}; + +function init() { + var ret = {}; + Object.keys(styles).forEach(function (name) { + ret[name] = { + get: function () { + return build([name]); + } + }; + }); + return ret; +} + +var sequencer = function sequencer (map, str) { + var exploded = str.split(""), i = 0; + exploded = exploded.map(map); + return exploded.join(""); +}; + +// custom formatter methods +colors.trap = require('./custom/trap'); +colors.zalgo = require('./custom/zalgo'); + +// maps +colors.maps = {}; +colors.maps.america = require('./maps/america'); +colors.maps.zebra = require('./maps/zebra'); +colors.maps.rainbow = require('./maps/rainbow'); +colors.maps.random = require('./maps/random') + +for (var map in colors.maps) { + (function(map){ + colors[map] = function (str) { + return sequencer(colors.maps[map], str); + } + })(map) +} + +defineProps(colors, init()); \ No newline at end of file diff --git a/node_modules/colors/lib/custom/trap.js b/node_modules/colors/lib/custom/trap.js new file mode 100644 index 0000000..3f09143 --- /dev/null +++ b/node_modules/colors/lib/custom/trap.js @@ -0,0 +1,45 @@ +module['exports'] = function runTheTrap (text, options) { + var result = ""; + text = text || "Run the trap, drop the bass"; + text = text.split(''); + var trap = { + a: ["\u0040", "\u0104", "\u023a", "\u0245", "\u0394", "\u039b", "\u0414"], + b: ["\u00df", "\u0181", "\u0243", "\u026e", "\u03b2", "\u0e3f"], + c: ["\u00a9", "\u023b", "\u03fe"], + d: ["\u00d0", "\u018a", "\u0500" , "\u0501" ,"\u0502", "\u0503"], + e: ["\u00cb", "\u0115", "\u018e", "\u0258", "\u03a3", "\u03be", "\u04bc", "\u0a6c"], + f: ["\u04fa"], + g: ["\u0262"], + h: ["\u0126", "\u0195", "\u04a2", "\u04ba", "\u04c7", "\u050a"], + i: ["\u0f0f"], + j: ["\u0134"], + k: ["\u0138", "\u04a0", "\u04c3", "\u051e"], + l: ["\u0139"], + m: ["\u028d", "\u04cd", "\u04ce", "\u0520", "\u0521", "\u0d69"], + n: ["\u00d1", "\u014b", "\u019d", "\u0376", "\u03a0", "\u048a"], + o: ["\u00d8", "\u00f5", "\u00f8", "\u01fe", "\u0298", "\u047a", "\u05dd", "\u06dd", "\u0e4f"], + p: ["\u01f7", "\u048e"], + q: ["\u09cd"], + r: ["\u00ae", "\u01a6", "\u0210", "\u024c", "\u0280", "\u042f"], + s: ["\u00a7", "\u03de", "\u03df", "\u03e8"], + t: ["\u0141", "\u0166", "\u0373"], + u: ["\u01b1", "\u054d"], + v: ["\u05d8"], + w: ["\u0428", "\u0460", "\u047c", "\u0d70"], + x: ["\u04b2", "\u04fe", "\u04fc", "\u04fd"], + y: ["\u00a5", "\u04b0", "\u04cb"], + z: ["\u01b5", "\u0240"] + } + text.forEach(function(c){ + c = c.toLowerCase(); + var chars = trap[c] || [" "]; + var rand = Math.floor(Math.random() * chars.length); + if (typeof trap[c] !== "undefined") { + result += trap[c][rand]; + } else { + result += c; + } + }); + return result; + +} diff --git a/node_modules/colors/lib/custom/zalgo.js b/node_modules/colors/lib/custom/zalgo.js new file mode 100644 index 0000000..1538c3b --- /dev/null +++ b/node_modules/colors/lib/custom/zalgo.js @@ -0,0 +1,104 @@ +// please no +module['exports'] = function zalgo(text, options) { + text = text || " he is here "; + var soul = { + "up" : [ + '̍', '̎', '̄', '̅', + '̿', '̑', '̆', '̐', + '͒', '͗', '͑', '̇', + '̈', '̊', '͂', '̓', + '̈', '͊', '͋', '͌', + '̃', '̂', '̌', '͐', + '̀', '́', '̋', '̏', + '̒', '̓', '̔', '̽', + '̉', 'ͣ', 'ͤ', 'ͥ', + 'ͦ', 'ͧ', 'ͨ', 'ͩ', + 'ͪ', 'ͫ', 'ͬ', 'ͭ', + 'ͮ', 'ͯ', '̾', '͛', + '͆', '̚' + ], + "down" : [ + '̖', '̗', '̘', '̙', + '̜', '̝', '̞', '̟', + '̠', '̤', '̥', '̦', + '̩', '̪', '̫', '̬', + '̭', '̮', '̯', '̰', + '̱', '̲', '̳', '̹', + '̺', '̻', '̼', 'ͅ', + '͇', '͈', '͉', '͍', + '͎', '͓', '͔', '͕', + '͖', '͙', '͚', '̣' + ], + "mid" : [ + '̕', '̛', '̀', '́', + '͘', '̡', '̢', '̧', + '̨', '̴', '̵', '̶', + '͜', '͝', '͞', + '͟', '͠', '͢', '̸', + '̷', '͡', ' ҉' + ] + }, + all = [].concat(soul.up, soul.down, soul.mid), + zalgo = {}; + + function randomNumber(range) { + var r = Math.floor(Math.random() * range); + return r; + } + + function is_char(character) { + var bool = false; + all.filter(function (i) { + bool = (i === character); + }); + return bool; + } + + + function heComes(text, options) { + var result = '', counts, l; + options = options || {}; + options["up"] = typeof options["up"] !== 'undefined' ? options["up"] : true; + options["mid"] = typeof options["mid"] !== 'undefined' ? options["mid"] : true; + options["down"] = typeof options["down"] !== 'undefined' ? options["down"] : true; + options["size"] = typeof options["size"] !== 'undefined' ? options["size"] : "maxi"; + text = text.split(''); + for (l in text) { + if (is_char(l)) { + continue; + } + result = result + text[l]; + counts = {"up" : 0, "down" : 0, "mid" : 0}; + switch (options.size) { + case 'mini': + counts.up = randomNumber(8); + counts.mid = randomNumber(2); + counts.down = randomNumber(8); + break; + case 'maxi': + counts.up = randomNumber(16) + 3; + counts.mid = randomNumber(4) + 1; + counts.down = randomNumber(64) + 3; + break; + default: + counts.up = randomNumber(8) + 1; + counts.mid = randomNumber(6) / 2; + counts.down = randomNumber(8) + 1; + break; + } + + var arr = ["up", "mid", "down"]; + for (var d in arr) { + var index = arr[d]; + for (var i = 0 ; i <= counts[index]; i++) { + if (options[index]) { + result = result + soul[index][randomNumber(soul[index].length)]; + } + } + } + } + return result; + } + // don't summon him + return heComes(text, options); +} diff --git a/node_modules/colors/lib/extendStringPrototype.js b/node_modules/colors/lib/extendStringPrototype.js new file mode 100644 index 0000000..67374a1 --- /dev/null +++ b/node_modules/colors/lib/extendStringPrototype.js @@ -0,0 +1,113 @@ +var colors = require('./colors'); + +module['exports'] = function () { + + // + // Extends prototype of native string object to allow for "foo".red syntax + // + var addProperty = function (color, func) { + String.prototype.__defineGetter__(color, func); + }; + + var sequencer = function sequencer (map, str) { + return function () { + var exploded = this.split(""), i = 0; + exploded = exploded.map(map); + return exploded.join(""); + } + }; + + addProperty('strip', function () { + return colors.strip(this); + }); + + addProperty('stripColors', function () { + return colors.strip(this); + }); + + addProperty("trap", function(){ + return colors.trap(this); + }); + + addProperty("zalgo", function(){ + return colors.zalgo(this); + }); + + addProperty("zebra", function(){ + return colors.zebra(this); + }); + + addProperty("rainbow", function(){ + return colors.rainbow(this); + }); + + addProperty("random", function(){ + return colors.random(this); + }); + + addProperty("america", function(){ + return colors.america(this); + }); + + // + // Iterate through all default styles and colors + // + var x = Object.keys(colors.styles); + x.forEach(function (style) { + addProperty(style, function () { + return colors.stylize(this, style); + }); + }); + + function applyTheme(theme) { + // + // Remark: This is a list of methods that exist + // on String that you should not overwrite. + // + var stringPrototypeBlacklist = [ + '__defineGetter__', '__defineSetter__', '__lookupGetter__', '__lookupSetter__', 'charAt', 'constructor', + 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf', 'charCodeAt', + 'indexOf', 'lastIndexof', 'length', 'localeCompare', 'match', 'replace', 'search', 'slice', 'split', 'substring', + 'toLocaleLowerCase', 'toLocaleUpperCase', 'toLowerCase', 'toUpperCase', 'trim', 'trimLeft', 'trimRight' + ]; + + Object.keys(theme).forEach(function (prop) { + if (stringPrototypeBlacklist.indexOf(prop) !== -1) { + console.log('warn: '.red + ('String.prototype' + prop).magenta + ' is probably something you don\'t want to override. Ignoring style name'); + } + else { + if (typeof(theme[prop]) === 'string') { + colors[prop] = colors[theme[prop]]; + addProperty(prop, function () { + return colors[theme[prop]](this); + }); + } + else { + addProperty(prop, function () { + var ret = this; + for (var t = 0; t < theme[prop].length; t++) { + ret = colors[theme[prop][t]](ret); + } + return ret; + }); + } + } + }); + } + + colors.setTheme = function (theme) { + if (typeof theme === 'string') { + try { + colors.themes[theme] = require(theme); + applyTheme(colors.themes[theme]); + return colors.themes[theme]; + } catch (err) { + console.log(err); + return err; + } + } else { + applyTheme(theme); + } + }; + +}; \ No newline at end of file diff --git a/node_modules/colors/lib/index.js b/node_modules/colors/lib/index.js new file mode 100644 index 0000000..fd0956d --- /dev/null +++ b/node_modules/colors/lib/index.js @@ -0,0 +1,12 @@ +var colors = require('./colors'); +module['exports'] = colors; + +// Remark: By default, colors will add style properties to String.prototype +// +// If you don't wish to extend String.prototype you can do this instead and native String will not be touched +// +// var colors = require('colors/safe); +// colors.red("foo") +// +// +require('./extendStringPrototype')(); \ No newline at end of file diff --git a/node_modules/colors/lib/maps/america.js b/node_modules/colors/lib/maps/america.js new file mode 100644 index 0000000..a07d832 --- /dev/null +++ b/node_modules/colors/lib/maps/america.js @@ -0,0 +1,12 @@ +var colors = require('../colors'); + +module['exports'] = (function() { + return function (letter, i, exploded) { + if(letter === " ") return letter; + switch(i%3) { + case 0: return colors.red(letter); + case 1: return colors.white(letter) + case 2: return colors.blue(letter) + } + } +})(); \ No newline at end of file diff --git a/node_modules/colors/lib/maps/rainbow.js b/node_modules/colors/lib/maps/rainbow.js new file mode 100644 index 0000000..a7ce24e --- /dev/null +++ b/node_modules/colors/lib/maps/rainbow.js @@ -0,0 +1,13 @@ +var colors = require('../colors'); + +module['exports'] = (function () { + var rainbowColors = ['red', 'yellow', 'green', 'blue', 'magenta']; //RoY G BiV + return function (letter, i, exploded) { + if (letter === " ") { + return letter; + } else { + return colors[rainbowColors[i++ % rainbowColors.length]](letter); + } + }; +})(); + diff --git a/node_modules/colors/lib/maps/random.js b/node_modules/colors/lib/maps/random.js new file mode 100644 index 0000000..5cd101f --- /dev/null +++ b/node_modules/colors/lib/maps/random.js @@ -0,0 +1,8 @@ +var colors = require('../colors'); + +module['exports'] = (function () { + var available = ['underline', 'inverse', 'grey', 'yellow', 'red', 'green', 'blue', 'white', 'cyan', 'magenta']; + return function(letter, i, exploded) { + return letter === " " ? letter : colors[available[Math.round(Math.random() * (available.length - 1))]](letter); + }; +})(); \ No newline at end of file diff --git a/node_modules/colors/lib/maps/zebra.js b/node_modules/colors/lib/maps/zebra.js new file mode 100644 index 0000000..bf7dcde --- /dev/null +++ b/node_modules/colors/lib/maps/zebra.js @@ -0,0 +1,5 @@ +var colors = require('../colors'); + +module['exports'] = function (letter, i, exploded) { + return i % 2 === 0 ? letter : colors.inverse(letter); +}; \ No newline at end of file diff --git a/node_modules/colors/lib/styles.js b/node_modules/colors/lib/styles.js new file mode 100644 index 0000000..067d590 --- /dev/null +++ b/node_modules/colors/lib/styles.js @@ -0,0 +1,77 @@ +/* +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.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. + +*/ + +var styles = {}; +module['exports'] = styles; + +var codes = { + reset: [0, 0], + + bold: [1, 22], + dim: [2, 22], + italic: [3, 23], + underline: [4, 24], + inverse: [7, 27], + hidden: [8, 28], + strikethrough: [9, 29], + + black: [30, 39], + red: [31, 39], + green: [32, 39], + yellow: [33, 39], + blue: [34, 39], + magenta: [35, 39], + cyan: [36, 39], + white: [37, 39], + gray: [90, 39], + grey: [90, 39], + + bgBlack: [40, 49], + bgRed: [41, 49], + bgGreen: [42, 49], + bgYellow: [43, 49], + bgBlue: [44, 49], + bgMagenta: [45, 49], + bgCyan: [46, 49], + bgWhite: [47, 49], + + // legacy styles for colors pre v1.0.0 + blackBG: [40, 49], + redBG: [41, 49], + greenBG: [42, 49], + yellowBG: [43, 49], + blueBG: [44, 49], + magentaBG: [45, 49], + cyanBG: [46, 49], + whiteBG: [47, 49] + +}; + +Object.keys(codes).forEach(function (key) { + var val = codes[key]; + var style = styles[key] = []; + style.open = '\u001b[' + val[0] + 'm'; + style.close = '\u001b[' + val[1] + 'm'; +}); \ No newline at end of file diff --git a/node_modules/colors/lib/system/supports-colors.js b/node_modules/colors/lib/system/supports-colors.js new file mode 100644 index 0000000..3e008aa --- /dev/null +++ b/node_modules/colors/lib/system/supports-colors.js @@ -0,0 +1,61 @@ +/* +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.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. + +*/ + +var argv = process.argv; + +module.exports = (function () { + if (argv.indexOf('--no-color') !== -1 || + argv.indexOf('--color=false') !== -1) { + return false; + } + + if (argv.indexOf('--color') !== -1 || + argv.indexOf('--color=true') !== -1 || + argv.indexOf('--color=always') !== -1) { + return true; + } + + if (process.stdout && !process.stdout.isTTY) { + return false; + } + + if (process.platform === 'win32') { + return true; + } + + if ('COLORTERM' in process.env) { + return true; + } + + if (process.env.TERM === 'dumb') { + return false; + } + + if (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(process.env.TERM)) { + return true; + } + + return false; +})(); \ No newline at end of file diff --git a/node_modules/colors/package.json b/node_modules/colors/package.json new file mode 100644 index 0000000..3292552 --- /dev/null +++ b/node_modules/colors/package.json @@ -0,0 +1,58 @@ +{ + "name": "colors", + "description": "get colors in your node.js console", + "version": "1.1.2", + "author": { + "name": "Marak Squires" + }, + "homepage": "https://github.com/Marak/colors.js", + "bugs": { + "url": "https://github.com/Marak/colors.js/issues" + }, + "keywords": [ + "ansi", + "terminal", + "colors" + ], + "repository": { + "type": "git", + "url": "http://github.com/Marak/colors.js.git" + }, + "license": "MIT", + "scripts": { + "test": "node tests/basic-test.js && node tests/safe-test.js" + }, + "engines": { + "node": ">=0.1.90" + }, + "main": "lib", + "files": [ + "examples", + "lib", + "LICENSE", + "safe.js", + "themes" + ], + "gitHead": "8bf2ad9fa695dcb30b7e9fd83691b139fd6655c4", + "_id": "colors@1.1.2", + "_shasum": "168a4701756b6a7f51a12ce0c97bfa28c084ed63", + "_from": "colors@", + "_npmVersion": "2.1.8", + "_nodeVersion": "0.11.13", + "_npmUser": { + "name": "marak", + "email": "marak.squires@gmail.com" + }, + "maintainers": [ + { + "name": "marak", + "email": "marak.squires@gmail.com" + } + ], + "dist": { + "shasum": "168a4701756b6a7f51a12ce0c97bfa28c084ed63", + "tarball": "http://registry.npmjs.org/colors/-/colors-1.1.2.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/colors/-/colors-1.1.2.tgz" +} diff --git a/node_modules/colors/safe.js b/node_modules/colors/safe.js new file mode 100644 index 0000000..a6a1f3a --- /dev/null +++ b/node_modules/colors/safe.js @@ -0,0 +1,9 @@ +// +// Remark: Requiring this file will use the "safe" colors API which will not touch String.prototype +// +// var colors = require('colors/safe); +// colors.red("foo") +// +// +var colors = require('./lib/colors'); +module['exports'] = colors; \ No newline at end of file diff --git a/node_modules/colors/themes/generic-logging.js b/node_modules/colors/themes/generic-logging.js new file mode 100644 index 0000000..571972c --- /dev/null +++ b/node_modules/colors/themes/generic-logging.js @@ -0,0 +1,12 @@ +module['exports'] = { + silly: 'rainbow', + input: 'grey', + verbose: 'cyan', + prompt: 'grey', + info: 'green', + data: 'grey', + help: 'cyan', + warn: 'yellow', + debug: 'blue', + error: 'red' +}; \ No newline at end of file diff --git a/node_modules/express/History.md b/node_modules/express/History.md new file mode 100644 index 0000000..c72241b --- /dev/null +++ b/node_modules/express/History.md @@ -0,0 +1,3062 @@ +4.13.4 / 2016-01-21 +=================== + + * deps: content-disposition@0.5.1 + - perf: enable strict mode + * deps: cookie@0.1.5 + - Throw on invalid values provided to `serialize` + * deps: depd@~1.1.0 + - Support web browser loading + - perf: enable strict mode + * deps: escape-html@~1.0.3 + - perf: enable strict mode + - perf: optimize string replacement + - perf: use faster string coercion + * deps: finalhandler@0.4.1 + - deps: escape-html@~1.0.3 + * deps: merge-descriptors@1.0.1 + - perf: enable strict mode + * deps: methods@~1.1.2 + - perf: enable strict mode + * deps: parseurl@~1.3.1 + - perf: enable strict mode + * deps: proxy-addr@~1.0.10 + - deps: ipaddr.js@1.0.5 + - perf: enable strict mode + * deps: range-parser@~1.0.3 + - perf: enable strict mode + * deps: send@0.13.1 + - deps: depd@~1.1.0 + - deps: destroy@~1.0.4 + - deps: escape-html@~1.0.3 + - deps: range-parser@~1.0.3 + * deps: serve-static@~1.10.2 + - deps: escape-html@~1.0.3 + - deps: parseurl@~1.3.0 + - deps: send@0.13.1 + +4.13.3 / 2015-08-02 +=================== + + * Fix infinite loop condition using `mergeParams: true` + * Fix inner numeric indices incorrectly altering parent `req.params` + +4.13.2 / 2015-07-31 +=================== + + * deps: accepts@~1.2.12 + - deps: mime-types@~2.1.4 + * deps: array-flatten@1.1.1 + - perf: enable strict mode + * deps: path-to-regexp@0.1.7 + - Fix regression with escaped round brackets and matching groups + * deps: type-is@~1.6.6 + - deps: mime-types@~2.1.4 + +4.13.1 / 2015-07-05 +=================== + + * deps: accepts@~1.2.10 + - deps: mime-types@~2.1.2 + * deps: qs@4.0.0 + - Fix dropping parameters like `hasOwnProperty` + - Fix various parsing edge cases + * deps: type-is@~1.6.4 + - deps: mime-types@~2.1.2 + - perf: enable strict mode + - perf: remove argument reassignment + +4.13.0 / 2015-06-20 +=================== + + * Add settings to debug output + * Fix `res.format` error when only `default` provided + * Fix issue where `next('route')` in `app.param` would incorrectly skip values + * Fix hiding platform issues with `decodeURIComponent` + - Only `URIError`s are a 400 + * Fix using `*` before params in routes + * Fix using capture groups before params in routes + * Simplify `res.cookie` to call `res.append` + * Use `array-flatten` module for flattening arrays + * deps: accepts@~1.2.9 + - deps: mime-types@~2.1.1 + - perf: avoid argument reassignment & argument slice + - perf: avoid negotiator recursive construction + - perf: enable strict mode + - perf: remove unnecessary bitwise operator + * deps: cookie@0.1.3 + - perf: deduce the scope of try-catch deopt + - perf: remove argument reassignments + * deps: escape-html@1.0.2 + * deps: etag@~1.7.0 + - Always include entity length in ETags for hash length extensions + - Generate non-Stats ETags using MD5 only (no longer CRC32) + - Improve stat performance by removing hashing + - Improve support for JXcore + - Remove base64 padding in ETags to shorten + - Support "fake" stats objects in environments without fs + - Use MD5 instead of MD4 in weak ETags over 1KB + * deps: finalhandler@0.4.0 + - Fix a false-positive when unpiping in Node.js 0.8 + - Support `statusCode` property on `Error` objects + - Use `unpipe` module for unpiping requests + - deps: escape-html@1.0.2 + - deps: on-finished@~2.3.0 + - perf: enable strict mode + - perf: remove argument reassignment + * deps: fresh@0.3.0 + - Add weak `ETag` matching support + * deps: on-finished@~2.3.0 + - Add defined behavior for HTTP `CONNECT` requests + - Add defined behavior for HTTP `Upgrade` requests + - deps: ee-first@1.1.1 + * deps: path-to-regexp@0.1.6 + * deps: send@0.13.0 + - Allow Node.js HTTP server to set `Date` response header + - Fix incorrectly removing `Content-Location` on 304 response + - Improve the default redirect response headers + - Send appropriate headers on default error response + - Use `http-errors` for standard emitted errors + - Use `statuses` instead of `http` module for status messages + - deps: escape-html@1.0.2 + - deps: etag@~1.7.0 + - deps: fresh@0.3.0 + - deps: on-finished@~2.3.0 + - perf: enable strict mode + - perf: remove unnecessary array allocations + * deps: serve-static@~1.10.0 + - Add `fallthrough` option + - Fix reading options from options prototype + - Improve the default redirect response headers + - Malformed URLs now `next()` instead of 400 + - deps: escape-html@1.0.2 + - deps: send@0.13.0 + - perf: enable strict mode + - perf: remove argument reassignment + * deps: type-is@~1.6.3 + - deps: mime-types@~2.1.1 + - perf: reduce try block size + - perf: remove bitwise operations + * perf: enable strict mode + * perf: isolate `app.render` try block + * perf: remove argument reassignments in application + * perf: remove argument reassignments in request prototype + * perf: remove argument reassignments in response prototype + * perf: remove argument reassignments in routing + * perf: remove argument reassignments in `View` + * perf: skip attempting to decode zero length string + * perf: use saved reference to `http.STATUS_CODES` + +4.12.4 / 2015-05-17 +=================== + + * deps: accepts@~1.2.7 + - deps: mime-types@~2.0.11 + - deps: negotiator@0.5.3 + * deps: debug@~2.2.0 + - deps: ms@0.7.1 + * deps: depd@~1.0.1 + * deps: etag@~1.6.0 + - Improve support for JXcore + - Support "fake" stats objects in environments without `fs` + * deps: finalhandler@0.3.6 + - deps: debug@~2.2.0 + - deps: on-finished@~2.2.1 + * deps: on-finished@~2.2.1 + - Fix `isFinished(req)` when data buffered + * deps: proxy-addr@~1.0.8 + - deps: ipaddr.js@1.0.1 + * deps: qs@2.4.2 + - Fix allowing parameters like `constructor` + * deps: send@0.12.3 + - deps: debug@~2.2.0 + - deps: depd@~1.0.1 + - deps: etag@~1.6.0 + - deps: ms@0.7.1 + - deps: on-finished@~2.2.1 + * deps: serve-static@~1.9.3 + - deps: send@0.12.3 + * deps: type-is@~1.6.2 + - deps: mime-types@~2.0.11 + +4.12.3 / 2015-03-17 +=================== + + * deps: accepts@~1.2.5 + - deps: mime-types@~2.0.10 + * deps: debug@~2.1.3 + - Fix high intensity foreground color for bold + - deps: ms@0.7.0 + * deps: finalhandler@0.3.4 + - deps: debug@~2.1.3 + * deps: proxy-addr@~1.0.7 + - deps: ipaddr.js@0.1.9 + * deps: qs@2.4.1 + - Fix error when parameter `hasOwnProperty` is present + * deps: send@0.12.2 + - Throw errors early for invalid `extensions` or `index` options + - deps: debug@~2.1.3 + * deps: serve-static@~1.9.2 + - deps: send@0.12.2 + * deps: type-is@~1.6.1 + - deps: mime-types@~2.0.10 + +4.12.2 / 2015-03-02 +=================== + + * Fix regression where `"Request aborted"` is logged using `res.sendFile` + +4.12.1 / 2015-03-01 +=================== + + * Fix constructing application with non-configurable prototype properties + * Fix `ECONNRESET` errors from `res.sendFile` usage + * Fix `req.host` when using "trust proxy" hops count + * Fix `req.protocol`/`req.secure` when using "trust proxy" hops count + * Fix wrong `code` on aborted connections from `res.sendFile` + * deps: merge-descriptors@1.0.0 + +4.12.0 / 2015-02-23 +=================== + + * Fix `"trust proxy"` setting to inherit when app is mounted + * Generate `ETag`s for all request responses + - No longer restricted to only responses for `GET` and `HEAD` requests + * Use `content-type` to parse `Content-Type` headers + * deps: accepts@~1.2.4 + - Fix preference sorting to be stable for long acceptable lists + - deps: mime-types@~2.0.9 + - deps: negotiator@0.5.1 + * deps: cookie-signature@1.0.6 + * deps: send@0.12.1 + - Always read the stat size from the file + - Fix mutating passed-in `options` + - deps: mime@1.3.4 + * deps: serve-static@~1.9.1 + - deps: send@0.12.1 + * deps: type-is@~1.6.0 + - fix argument reassignment + - fix false-positives in `hasBody` `Transfer-Encoding` check + - support wildcard for both type and subtype (`*/*`) + - deps: mime-types@~2.0.9 + +4.11.2 / 2015-02-01 +=================== + + * Fix `res.redirect` double-calling `res.end` for `HEAD` requests + * deps: accepts@~1.2.3 + - deps: mime-types@~2.0.8 + * deps: proxy-addr@~1.0.6 + - deps: ipaddr.js@0.1.8 + * deps: type-is@~1.5.6 + - deps: mime-types@~2.0.8 + +4.11.1 / 2015-01-20 +=================== + + * deps: send@0.11.1 + - Fix root path disclosure + * deps: serve-static@~1.8.1 + - Fix redirect loop in Node.js 0.11.14 + - Fix root path disclosure + - deps: send@0.11.1 + +4.11.0 / 2015-01-13 +=================== + + * Add `res.append(field, val)` to append headers + * Deprecate leading `:` in `name` for `app.param(name, fn)` + * Deprecate `req.param()` -- use `req.params`, `req.body`, or `req.query` instead + * Deprecate `app.param(fn)` + * Fix `OPTIONS` responses to include the `HEAD` method properly + * Fix `res.sendFile` not always detecting aborted connection + * Match routes iteratively to prevent stack overflows + * deps: accepts@~1.2.2 + - deps: mime-types@~2.0.7 + - deps: negotiator@0.5.0 + * deps: send@0.11.0 + - deps: debug@~2.1.1 + - deps: etag@~1.5.1 + - deps: ms@0.7.0 + - deps: on-finished@~2.2.0 + * deps: serve-static@~1.8.0 + - deps: send@0.11.0 + +4.10.8 / 2015-01-13 +=================== + + * Fix crash from error within `OPTIONS` response handler + * deps: proxy-addr@~1.0.5 + - deps: ipaddr.js@0.1.6 + +4.10.7 / 2015-01-04 +=================== + + * Fix `Allow` header for `OPTIONS` to not contain duplicate methods + * Fix incorrect "Request aborted" for `res.sendFile` when `HEAD` or 304 + * deps: debug@~2.1.1 + * deps: finalhandler@0.3.3 + - deps: debug@~2.1.1 + - deps: on-finished@~2.2.0 + * deps: methods@~1.1.1 + * deps: on-finished@~2.2.0 + * deps: serve-static@~1.7.2 + - Fix potential open redirect when mounted at root + * deps: type-is@~1.5.5 + - deps: mime-types@~2.0.7 + +4.10.6 / 2014-12-12 +=================== + + * Fix exception in `req.fresh`/`req.stale` without response headers + +4.10.5 / 2014-12-10 +=================== + + * Fix `res.send` double-calling `res.end` for `HEAD` requests + * deps: accepts@~1.1.4 + - deps: mime-types@~2.0.4 + * deps: type-is@~1.5.4 + - deps: mime-types@~2.0.4 + +4.10.4 / 2014-11-24 +=================== + + * Fix `res.sendfile` logging standard write errors + +4.10.3 / 2014-11-23 +=================== + + * Fix `res.sendFile` logging standard write errors + * deps: etag@~1.5.1 + * deps: proxy-addr@~1.0.4 + - deps: ipaddr.js@0.1.5 + * deps: qs@2.3.3 + - Fix `arrayLimit` behavior + +4.10.2 / 2014-11-09 +=================== + + * Correctly invoke async router callback asynchronously + * deps: accepts@~1.1.3 + - deps: mime-types@~2.0.3 + * deps: type-is@~1.5.3 + - deps: mime-types@~2.0.3 + +4.10.1 / 2014-10-28 +=================== + + * Fix handling of URLs containing `://` in the path + * deps: qs@2.3.2 + - Fix parsing of mixed objects and values + +4.10.0 / 2014-10-23 +=================== + + * Add support for `app.set('views', array)` + - Views are looked up in sequence in array of directories + * Fix `res.send(status)` to mention `res.sendStatus(status)` + * Fix handling of invalid empty URLs + * Use `content-disposition` module for `res.attachment`/`res.download` + - Sends standards-compliant `Content-Disposition` header + - Full Unicode support + * Use `path.resolve` in view lookup + * deps: debug@~2.1.0 + - Implement `DEBUG_FD` env variable support + * deps: depd@~1.0.0 + * deps: etag@~1.5.0 + - Improve string performance + - Slightly improve speed for weak ETags over 1KB + * deps: finalhandler@0.3.2 + - Terminate in progress response only on error + - Use `on-finished` to determine request status + - deps: debug@~2.1.0 + - deps: on-finished@~2.1.1 + * deps: on-finished@~2.1.1 + - Fix handling of pipelined requests + * deps: qs@2.3.0 + - Fix parsing of mixed implicit and explicit arrays + * deps: send@0.10.1 + - deps: debug@~2.1.0 + - deps: depd@~1.0.0 + - deps: etag@~1.5.0 + - deps: on-finished@~2.1.1 + * deps: serve-static@~1.7.1 + - deps: send@0.10.1 + +4.9.8 / 2014-10-17 +================== + + * Fix `res.redirect` body when redirect status specified + * deps: accepts@~1.1.2 + - Fix error when media type has invalid parameter + - deps: negotiator@0.4.9 + +4.9.7 / 2014-10-10 +================== + + * Fix using same param name in array of paths + +4.9.6 / 2014-10-08 +================== + + * deps: accepts@~1.1.1 + - deps: mime-types@~2.0.2 + - deps: negotiator@0.4.8 + * deps: serve-static@~1.6.4 + - Fix redirect loop when index file serving disabled + * deps: type-is@~1.5.2 + - deps: mime-types@~2.0.2 + +4.9.5 / 2014-09-24 +================== + + * deps: etag@~1.4.0 + * deps: proxy-addr@~1.0.3 + - Use `forwarded` npm module + * deps: send@0.9.3 + - deps: etag@~1.4.0 + * deps: serve-static@~1.6.3 + - deps: send@0.9.3 + +4.9.4 / 2014-09-19 +================== + + * deps: qs@2.2.4 + - Fix issue with object keys starting with numbers truncated + +4.9.3 / 2014-09-18 +================== + + * deps: proxy-addr@~1.0.2 + - Fix a global leak when multiple subnets are trusted + - deps: ipaddr.js@0.1.3 + +4.9.2 / 2014-09-17 +================== + + * Fix regression for empty string `path` in `app.use` + * Fix `router.use` to accept array of middleware without path + * Improve error message for bad `app.use` arguments + +4.9.1 / 2014-09-16 +================== + + * Fix `app.use` to accept array of middleware without path + * deps: depd@0.4.5 + * deps: etag@~1.3.1 + * deps: send@0.9.2 + - deps: depd@0.4.5 + - deps: etag@~1.3.1 + - deps: range-parser@~1.0.2 + * deps: serve-static@~1.6.2 + - deps: send@0.9.2 + +4.9.0 / 2014-09-08 +================== + + * Add `res.sendStatus` + * Invoke callback for sendfile when client aborts + - Applies to `res.sendFile`, `res.sendfile`, and `res.download` + - `err` will be populated with request aborted error + * Support IP address host in `req.subdomains` + * Use `etag` to generate `ETag` headers + * deps: accepts@~1.1.0 + - update `mime-types` + * deps: cookie-signature@1.0.5 + * deps: debug@~2.0.0 + * deps: finalhandler@0.2.0 + - Set `X-Content-Type-Options: nosniff` header + - deps: debug@~2.0.0 + * deps: fresh@0.2.4 + * deps: media-typer@0.3.0 + - Throw error when parameter format invalid on parse + * deps: qs@2.2.3 + - Fix issue where first empty value in array is discarded + * deps: range-parser@~1.0.2 + * deps: send@0.9.1 + - Add `lastModified` option + - Use `etag` to generate `ETag` header + - deps: debug@~2.0.0 + - deps: fresh@0.2.4 + * deps: serve-static@~1.6.1 + - Add `lastModified` option + - deps: send@0.9.1 + * deps: type-is@~1.5.1 + - fix `hasbody` to be true for `content-length: 0` + - deps: media-typer@0.3.0 + - deps: mime-types@~2.0.1 + * deps: vary@~1.0.0 + - Accept valid `Vary` header string as `field` + +4.8.8 / 2014-09-04 +================== + + * deps: send@0.8.5 + - Fix a path traversal issue when using `root` + - Fix malicious path detection for empty string path + * deps: serve-static@~1.5.4 + - deps: send@0.8.5 + +4.8.7 / 2014-08-29 +================== + + * deps: qs@2.2.2 + - Remove unnecessary cloning + +4.8.6 / 2014-08-27 +================== + + * deps: qs@2.2.0 + - Array parsing fix + - Performance improvements + +4.8.5 / 2014-08-18 +================== + + * deps: send@0.8.3 + - deps: destroy@1.0.3 + - deps: on-finished@2.1.0 + * deps: serve-static@~1.5.3 + - deps: send@0.8.3 + +4.8.4 / 2014-08-14 +================== + + * deps: qs@1.2.2 + * deps: send@0.8.2 + - Work around `fd` leak in Node.js 0.10 for `fs.ReadStream` + * deps: serve-static@~1.5.2 + - deps: send@0.8.2 + +4.8.3 / 2014-08-10 +================== + + * deps: parseurl@~1.3.0 + * deps: qs@1.2.1 + * deps: serve-static@~1.5.1 + - Fix parsing of weird `req.originalUrl` values + - deps: parseurl@~1.3.0 + - deps: utils-merge@1.0.0 + +4.8.2 / 2014-08-07 +================== + + * deps: qs@1.2.0 + - Fix parsing array of objects + +4.8.1 / 2014-08-06 +================== + + * fix incorrect deprecation warnings on `res.download` + * deps: qs@1.1.0 + - Accept urlencoded square brackets + - Accept empty values in implicit array notation + +4.8.0 / 2014-08-05 +================== + + * add `res.sendFile` + - accepts a file system path instead of a URL + - requires an absolute path or `root` option specified + * deprecate `res.sendfile` -- use `res.sendFile` instead + * support mounted app as any argument to `app.use()` + * deps: qs@1.0.2 + - Complete rewrite + - Limits array length to 20 + - Limits object depth to 5 + - Limits parameters to 1,000 + * deps: send@0.8.1 + - Add `extensions` option + * deps: serve-static@~1.5.0 + - Add `extensions` option + - deps: send@0.8.1 + +4.7.4 / 2014-08-04 +================== + + * fix `res.sendfile` regression for serving directory index files + * deps: send@0.7.4 + - Fix incorrect 403 on Windows and Node.js 0.11 + - Fix serving index files without root dir + * deps: serve-static@~1.4.4 + - deps: send@0.7.4 + +4.7.3 / 2014-08-04 +================== + + * deps: send@0.7.3 + - Fix incorrect 403 on Windows and Node.js 0.11 + * deps: serve-static@~1.4.3 + - Fix incorrect 403 on Windows and Node.js 0.11 + - deps: send@0.7.3 + +4.7.2 / 2014-07-27 +================== + + * deps: depd@0.4.4 + - Work-around v8 generating empty stack traces + * deps: send@0.7.2 + - deps: depd@0.4.4 + * deps: serve-static@~1.4.2 + +4.7.1 / 2014-07-26 +================== + + * deps: depd@0.4.3 + - Fix exception when global `Error.stackTraceLimit` is too low + * deps: send@0.7.1 + - deps: depd@0.4.3 + * deps: serve-static@~1.4.1 + +4.7.0 / 2014-07-25 +================== + + * fix `req.protocol` for proxy-direct connections + * configurable query parser with `app.set('query parser', parser)` + - `app.set('query parser', 'extended')` parse with "qs" module + - `app.set('query parser', 'simple')` parse with "querystring" core module + - `app.set('query parser', false)` disable query string parsing + - `app.set('query parser', true)` enable simple parsing + * deprecate `res.json(status, obj)` -- use `res.status(status).json(obj)` instead + * deprecate `res.jsonp(status, obj)` -- use `res.status(status).jsonp(obj)` instead + * deprecate `res.send(status, body)` -- use `res.status(status).send(body)` instead + * deps: debug@1.0.4 + * deps: depd@0.4.2 + - Add `TRACE_DEPRECATION` environment variable + - Remove non-standard grey color from color output + - Support `--no-deprecation` argument + - Support `--trace-deprecation` argument + * deps: finalhandler@0.1.0 + - Respond after request fully read + - deps: debug@1.0.4 + * deps: parseurl@~1.2.0 + - Cache URLs based on original value + - Remove no-longer-needed URL mis-parse work-around + - Simplify the "fast-path" `RegExp` + * deps: send@0.7.0 + - Add `dotfiles` option + - Cap `maxAge` value to 1 year + - deps: debug@1.0.4 + - deps: depd@0.4.2 + * deps: serve-static@~1.4.0 + - deps: parseurl@~1.2.0 + - deps: send@0.7.0 + * perf: prevent multiple `Buffer` creation in `res.send` + +4.6.1 / 2014-07-12 +================== + + * fix `subapp.mountpath` regression for `app.use(subapp)` + +4.6.0 / 2014-07-11 +================== + + * accept multiple callbacks to `app.use()` + * add explicit "Rosetta Flash JSONP abuse" protection + - previous versions are not vulnerable; this is just explicit protection + * catch errors in multiple `req.param(name, fn)` handlers + * deprecate `res.redirect(url, status)` -- use `res.redirect(status, url)` instead + * fix `res.send(status, num)` to send `num` as json (not error) + * remove unnecessary escaping when `res.jsonp` returns JSON response + * support non-string `path` in `app.use(path, fn)` + - supports array of paths + - supports `RegExp` + * router: fix optimization on router exit + * router: refactor location of `try` blocks + * router: speed up standard `app.use(fn)` + * deps: debug@1.0.3 + - Add support for multiple wildcards in namespaces + * deps: finalhandler@0.0.3 + - deps: debug@1.0.3 + * deps: methods@1.1.0 + - add `CONNECT` + * deps: parseurl@~1.1.3 + - faster parsing of href-only URLs + * deps: path-to-regexp@0.1.3 + * deps: send@0.6.0 + - deps: debug@1.0.3 + * deps: serve-static@~1.3.2 + - deps: parseurl@~1.1.3 + - deps: send@0.6.0 + * perf: fix arguments reassign deopt in some `res` methods + +4.5.1 / 2014-07-06 +================== + + * fix routing regression when altering `req.method` + +4.5.0 / 2014-07-04 +================== + + * add deprecation message to non-plural `req.accepts*` + * add deprecation message to `res.send(body, status)` + * add deprecation message to `res.vary()` + * add `headers` option to `res.sendfile` + - use to set headers on successful file transfer + * add `mergeParams` option to `Router` + - merges `req.params` from parent routes + * add `req.hostname` -- correct name for what `req.host` returns + * deprecate things with `depd` module + * deprecate `req.host` -- use `req.hostname` instead + * fix behavior when handling request without routes + * fix handling when `route.all` is only route + * invoke `router.param()` only when route matches + * restore `req.params` after invoking router + * use `finalhandler` for final response handling + * use `media-typer` to alter content-type charset + * deps: accepts@~1.0.7 + * deps: send@0.5.0 + - Accept string for `maxage` (converted by `ms`) + - Include link in default redirect response + * deps: serve-static@~1.3.0 + - Accept string for `maxAge` (converted by `ms`) + - Add `setHeaders` option + - Include HTML link in redirect response + - deps: send@0.5.0 + * deps: type-is@~1.3.2 + +4.4.5 / 2014-06-26 +================== + + * deps: cookie-signature@1.0.4 + - fix for timing attacks + +4.4.4 / 2014-06-20 +================== + + * fix `res.attachment` Unicode filenames in Safari + * fix "trim prefix" debug message in `express:router` + * deps: accepts@~1.0.5 + * deps: buffer-crc32@0.2.3 + +4.4.3 / 2014-06-11 +================== + + * fix persistence of modified `req.params[name]` from `app.param()` + * deps: accepts@1.0.3 + - deps: negotiator@0.4.6 + * deps: debug@1.0.2 + * deps: send@0.4.3 + - Do not throw un-catchable error on file open race condition + - Use `escape-html` for HTML escaping + - deps: debug@1.0.2 + - deps: finished@1.2.2 + - deps: fresh@0.2.2 + * deps: serve-static@1.2.3 + - Do not throw un-catchable error on file open race condition + - deps: send@0.4.3 + +4.4.2 / 2014-06-09 +================== + + * fix catching errors from top-level handlers + * use `vary` module for `res.vary` + * deps: debug@1.0.1 + * deps: proxy-addr@1.0.1 + * deps: send@0.4.2 + - fix "event emitter leak" warnings + - deps: debug@1.0.1 + - deps: finished@1.2.1 + * deps: serve-static@1.2.2 + - fix "event emitter leak" warnings + - deps: send@0.4.2 + * deps: type-is@1.2.1 + +4.4.1 / 2014-06-02 +================== + + * deps: methods@1.0.1 + * deps: send@0.4.1 + - Send `max-age` in `Cache-Control` in correct format + * deps: serve-static@1.2.1 + - use `escape-html` for escaping + - deps: send@0.4.1 + +4.4.0 / 2014-05-30 +================== + + * custom etag control with `app.set('etag', val)` + - `app.set('etag', function(body, encoding){ return '"etag"' })` custom etag generation + - `app.set('etag', 'weak')` weak tag + - `app.set('etag', 'strong')` strong etag + - `app.set('etag', false)` turn off + - `app.set('etag', true)` standard etag + * mark `res.send` ETag as weak and reduce collisions + * update accepts to 1.0.2 + - Fix interpretation when header not in request + * update send to 0.4.0 + - Calculate ETag with md5 for reduced collisions + - Ignore stream errors after request ends + - deps: debug@0.8.1 + * update serve-static to 1.2.0 + - Calculate ETag with md5 for reduced collisions + - Ignore stream errors after request ends + - deps: send@0.4.0 + +4.3.2 / 2014-05-28 +================== + + * fix handling of errors from `router.param()` callbacks + +4.3.1 / 2014-05-23 +================== + + * revert "fix behavior of multiple `app.VERB` for the same path" + - this caused a regression in the order of route execution + +4.3.0 / 2014-05-21 +================== + + * add `req.baseUrl` to access the path stripped from `req.url` in routes + * fix behavior of multiple `app.VERB` for the same path + * fix issue routing requests among sub routers + * invoke `router.param()` only when necessary instead of every match + * proper proxy trust with `app.set('trust proxy', trust)` + - `app.set('trust proxy', 1)` trust first hop + - `app.set('trust proxy', 'loopback')` trust loopback addresses + - `app.set('trust proxy', '10.0.0.1')` trust single IP + - `app.set('trust proxy', '10.0.0.1/16')` trust subnet + - `app.set('trust proxy', '10.0.0.1, 10.0.0.2')` trust list + - `app.set('trust proxy', false)` turn off + - `app.set('trust proxy', true)` trust everything + * set proper `charset` in `Content-Type` for `res.send` + * update type-is to 1.2.0 + - support suffix matching + +4.2.0 / 2014-05-11 +================== + + * deprecate `app.del()` -- use `app.delete()` instead + * deprecate `res.json(obj, status)` -- use `res.json(status, obj)` instead + - the edge-case `res.json(status, num)` requires `res.status(status).json(num)` + * deprecate `res.jsonp(obj, status)` -- use `res.jsonp(status, obj)` instead + - the edge-case `res.jsonp(status, num)` requires `res.status(status).jsonp(num)` + * fix `req.next` when inside router instance + * include `ETag` header in `HEAD` requests + * keep previous `Content-Type` for `res.jsonp` + * support PURGE method + - add `app.purge` + - add `router.purge` + - include PURGE in `app.all` + * update debug to 0.8.0 + - add `enable()` method + - change from stderr to stdout + * update methods to 1.0.0 + - add PURGE + +4.1.2 / 2014-05-08 +================== + + * fix `req.host` for IPv6 literals + * fix `res.jsonp` error if callback param is object + +4.1.1 / 2014-04-27 +================== + + * fix package.json to reflect supported node version + +4.1.0 / 2014-04-24 +================== + + * pass options from `res.sendfile` to `send` + * preserve casing of headers in `res.header` and `res.set` + * support unicode file names in `res.attachment` and `res.download` + * update accepts to 1.0.1 + - deps: negotiator@0.4.0 + * update cookie to 0.1.2 + - Fix for maxAge == 0 + - made compat with expires field + * update send to 0.3.0 + - Accept API options in options object + - Coerce option types + - Control whether to generate etags + - Default directory access to 403 when index disabled + - Fix sending files with dots without root set + - Include file path in etag + - Make "Can't set headers after they are sent." catchable + - Send full entity-body for multi range requests + - Set etags to "weak" + - Support "If-Range" header + - Support multiple index paths + - deps: mime@1.2.11 + * update serve-static to 1.1.0 + - Accept options directly to `send` module + - Resolve relative paths at middleware setup + - Use parseurl to parse the URL from request + - deps: send@0.3.0 + * update type-is to 1.1.0 + - add non-array values support + - add `multipart` as a shorthand + +4.0.0 / 2014-04-09 +================== + + * remove: + - node 0.8 support + - connect and connect's patches except for charset handling + - express(1) - moved to [express-generator](https://github.com/expressjs/generator) + - `express.createServer()` - it has been deprecated for a long time. Use `express()` + - `app.configure` - use logic in your own app code + - `app.router` - is removed + - `req.auth` - use `basic-auth` instead + - `req.accepted*` - use `req.accepts*()` instead + - `res.location` - relative URL resolution is removed + - `res.charset` - include the charset in the content type when using `res.set()` + - all bundled middleware except `static` + * change: + - `app.route` -> `app.mountpath` when mounting an express app in another express app + - `json spaces` no longer enabled by default in development + - `req.accepts*` -> `req.accepts*s` - i.e. `req.acceptsEncoding` -> `req.acceptsEncodings` + - `req.params` is now an object instead of an array + - `res.locals` is no longer a function. It is a plain js object. Treat it as such. + - `res.headerSent` -> `res.headersSent` to match node.js ServerResponse object + * refactor: + - `req.accepts*` with [accepts](https://github.com/expressjs/accepts) + - `req.is` with [type-is](https://github.com/expressjs/type-is) + - [path-to-regexp](https://github.com/component/path-to-regexp) + * add: + - `app.router()` - returns the app Router instance + - `app.route()` - Proxy to the app's `Router#route()` method to create a new route + - Router & Route - public API + +3.21.2 / 2015-07-31 +=================== + + * deps: connect@2.30.2 + - deps: body-parser@~1.13.3 + - deps: compression@~1.5.2 + - deps: errorhandler@~1.4.2 + - deps: method-override@~2.3.5 + - deps: serve-index@~1.7.2 + - deps: type-is@~1.6.6 + - deps: vhost@~3.0.1 + * deps: vary@~1.0.1 + - Fix setting empty header from empty `field` + - perf: enable strict mode + - perf: remove argument reassignments + +3.21.1 / 2015-07-05 +=================== + + * deps: basic-auth@~1.0.3 + * deps: connect@2.30.1 + - deps: body-parser@~1.13.2 + - deps: compression@~1.5.1 + - deps: errorhandler@~1.4.1 + - deps: morgan@~1.6.1 + - deps: pause@0.1.0 + - deps: qs@4.0.0 + - deps: serve-index@~1.7.1 + - deps: type-is@~1.6.4 + +3.21.0 / 2015-06-18 +=================== + + * deps: basic-auth@1.0.2 + - perf: enable strict mode + - perf: hoist regular expression + - perf: parse with regular expressions + - perf: remove argument reassignment + * deps: connect@2.30.0 + - deps: body-parser@~1.13.1 + - deps: bytes@2.1.0 + - deps: compression@~1.5.0 + - deps: cookie@0.1.3 + - deps: cookie-parser@~1.3.5 + - deps: csurf@~1.8.3 + - deps: errorhandler@~1.4.0 + - deps: express-session@~1.11.3 + - deps: finalhandler@0.4.0 + - deps: fresh@0.3.0 + - deps: morgan@~1.6.0 + - deps: serve-favicon@~2.3.0 + - deps: serve-index@~1.7.0 + - deps: serve-static@~1.10.0 + - deps: type-is@~1.6.3 + * deps: cookie@0.1.3 + - perf: deduce the scope of try-catch deopt + - perf: remove argument reassignments + * deps: escape-html@1.0.2 + * deps: etag@~1.7.0 + - Always include entity length in ETags for hash length extensions + - Generate non-Stats ETags using MD5 only (no longer CRC32) + - Improve stat performance by removing hashing + - Improve support for JXcore + - Remove base64 padding in ETags to shorten + - Support "fake" stats objects in environments without fs + - Use MD5 instead of MD4 in weak ETags over 1KB + * deps: fresh@0.3.0 + - Add weak `ETag` matching support + * deps: mkdirp@0.5.1 + - Work in global strict mode + * deps: send@0.13.0 + - Allow Node.js HTTP server to set `Date` response header + - Fix incorrectly removing `Content-Location` on 304 response + - Improve the default redirect response headers + - Send appropriate headers on default error response + - Use `http-errors` for standard emitted errors + - Use `statuses` instead of `http` module for status messages + - deps: escape-html@1.0.2 + - deps: etag@~1.7.0 + - deps: fresh@0.3.0 + - deps: on-finished@~2.3.0 + - perf: enable strict mode + - perf: remove unnecessary array allocations + +3.20.3 / 2015-05-17 +=================== + + * deps: connect@2.29.2 + - deps: body-parser@~1.12.4 + - deps: compression@~1.4.4 + - deps: connect-timeout@~1.6.2 + - deps: debug@~2.2.0 + - deps: depd@~1.0.1 + - deps: errorhandler@~1.3.6 + - deps: finalhandler@0.3.6 + - deps: method-override@~2.3.3 + - deps: morgan@~1.5.3 + - deps: qs@2.4.2 + - deps: response-time@~2.3.1 + - deps: serve-favicon@~2.2.1 + - deps: serve-index@~1.6.4 + - deps: serve-static@~1.9.3 + - deps: type-is@~1.6.2 + * deps: debug@~2.2.0 + - deps: ms@0.7.1 + * deps: depd@~1.0.1 + * deps: proxy-addr@~1.0.8 + - deps: ipaddr.js@1.0.1 + * deps: send@0.12.3 + - deps: debug@~2.2.0 + - deps: depd@~1.0.1 + - deps: etag@~1.6.0 + - deps: ms@0.7.1 + - deps: on-finished@~2.2.1 + +3.20.2 / 2015-03-16 +=================== + + * deps: connect@2.29.1 + - deps: body-parser@~1.12.2 + - deps: compression@~1.4.3 + - deps: connect-timeout@~1.6.1 + - deps: debug@~2.1.3 + - deps: errorhandler@~1.3.5 + - deps: express-session@~1.10.4 + - deps: finalhandler@0.3.4 + - deps: method-override@~2.3.2 + - deps: morgan@~1.5.2 + - deps: qs@2.4.1 + - deps: serve-index@~1.6.3 + - deps: serve-static@~1.9.2 + - deps: type-is@~1.6.1 + * deps: debug@~2.1.3 + - Fix high intensity foreground color for bold + - deps: ms@0.7.0 + * deps: merge-descriptors@1.0.0 + * deps: proxy-addr@~1.0.7 + - deps: ipaddr.js@0.1.9 + * deps: send@0.12.2 + - Throw errors early for invalid `extensions` or `index` options + - deps: debug@~2.1.3 + +3.20.1 / 2015-02-28 +=================== + + * Fix `req.host` when using "trust proxy" hops count + * Fix `req.protocol`/`req.secure` when using "trust proxy" hops count + +3.20.0 / 2015-02-18 +=================== + + * Fix `"trust proxy"` setting to inherit when app is mounted + * Generate `ETag`s for all request responses + - No longer restricted to only responses for `GET` and `HEAD` requests + * Use `content-type` to parse `Content-Type` headers + * deps: connect@2.29.0 + - Use `content-type` to parse `Content-Type` headers + - deps: body-parser@~1.12.0 + - deps: compression@~1.4.1 + - deps: connect-timeout@~1.6.0 + - deps: cookie-parser@~1.3.4 + - deps: cookie-signature@1.0.6 + - deps: csurf@~1.7.0 + - deps: errorhandler@~1.3.4 + - deps: express-session@~1.10.3 + - deps: http-errors@~1.3.1 + - deps: response-time@~2.3.0 + - deps: serve-index@~1.6.2 + - deps: serve-static@~1.9.1 + - deps: type-is@~1.6.0 + * deps: cookie-signature@1.0.6 + * deps: send@0.12.1 + - Always read the stat size from the file + - Fix mutating passed-in `options` + - deps: mime@1.3.4 + +3.19.2 / 2015-02-01 +=================== + + * deps: connect@2.28.3 + - deps: compression@~1.3.1 + - deps: csurf@~1.6.6 + - deps: errorhandler@~1.3.3 + - deps: express-session@~1.10.2 + - deps: serve-index@~1.6.1 + - deps: type-is@~1.5.6 + * deps: proxy-addr@~1.0.6 + - deps: ipaddr.js@0.1.8 + +3.19.1 / 2015-01-20 +=================== + + * deps: connect@2.28.2 + - deps: body-parser@~1.10.2 + - deps: serve-static@~1.8.1 + * deps: send@0.11.1 + - Fix root path disclosure + +3.19.0 / 2015-01-09 +=================== + + * Fix `OPTIONS` responses to include the `HEAD` method property + * Use `readline` for prompt in `express(1)` + * deps: commander@2.6.0 + * deps: connect@2.28.1 + - deps: body-parser@~1.10.1 + - deps: compression@~1.3.0 + - deps: connect-timeout@~1.5.0 + - deps: csurf@~1.6.4 + - deps: debug@~2.1.1 + - deps: errorhandler@~1.3.2 + - deps: express-session@~1.10.1 + - deps: finalhandler@0.3.3 + - deps: method-override@~2.3.1 + - deps: morgan@~1.5.1 + - deps: serve-favicon@~2.2.0 + - deps: serve-index@~1.6.0 + - deps: serve-static@~1.8.0 + - deps: type-is@~1.5.5 + * deps: debug@~2.1.1 + * deps: methods@~1.1.1 + * deps: proxy-addr@~1.0.5 + - deps: ipaddr.js@0.1.6 + * deps: send@0.11.0 + - deps: debug@~2.1.1 + - deps: etag@~1.5.1 + - deps: ms@0.7.0 + - deps: on-finished@~2.2.0 + +3.18.6 / 2014-12-12 +=================== + + * Fix exception in `req.fresh`/`req.stale` without response headers + +3.18.5 / 2014-12-11 +=================== + + * deps: connect@2.27.6 + - deps: compression@~1.2.2 + - deps: express-session@~1.9.3 + - deps: http-errors@~1.2.8 + - deps: serve-index@~1.5.3 + - deps: type-is@~1.5.4 + +3.18.4 / 2014-11-23 +=================== + + * deps: connect@2.27.4 + - deps: body-parser@~1.9.3 + - deps: compression@~1.2.1 + - deps: errorhandler@~1.2.3 + - deps: express-session@~1.9.2 + - deps: qs@2.3.3 + - deps: serve-favicon@~2.1.7 + - deps: serve-static@~1.5.1 + - deps: type-is@~1.5.3 + * deps: etag@~1.5.1 + * deps: proxy-addr@~1.0.4 + - deps: ipaddr.js@0.1.5 + +3.18.3 / 2014-11-09 +=================== + + * deps: connect@2.27.3 + - Correctly invoke async callback asynchronously + - deps: csurf@~1.6.3 + +3.18.2 / 2014-10-28 +=================== + + * deps: connect@2.27.2 + - Fix handling of URLs containing `://` in the path + - deps: body-parser@~1.9.2 + - deps: qs@2.3.2 + +3.18.1 / 2014-10-22 +=================== + + * Fix internal `utils.merge` deprecation warnings + * deps: connect@2.27.1 + - deps: body-parser@~1.9.1 + - deps: express-session@~1.9.1 + - deps: finalhandler@0.3.2 + - deps: morgan@~1.4.1 + - deps: qs@2.3.0 + - deps: serve-static@~1.7.1 + * deps: send@0.10.1 + - deps: on-finished@~2.1.1 + +3.18.0 / 2014-10-17 +=================== + + * Use `content-disposition` module for `res.attachment`/`res.download` + - Sends standards-compliant `Content-Disposition` header + - Full Unicode support + * Use `etag` module to generate `ETag` headers + * deps: connect@2.27.0 + - Use `http-errors` module for creating errors + - Use `utils-merge` module for merging objects + - deps: body-parser@~1.9.0 + - deps: compression@~1.2.0 + - deps: connect-timeout@~1.4.0 + - deps: debug@~2.1.0 + - deps: depd@~1.0.0 + - deps: express-session@~1.9.0 + - deps: finalhandler@0.3.1 + - deps: method-override@~2.3.0 + - deps: morgan@~1.4.0 + - deps: response-time@~2.2.0 + - deps: serve-favicon@~2.1.6 + - deps: serve-index@~1.5.0 + - deps: serve-static@~1.7.0 + * deps: debug@~2.1.0 + - Implement `DEBUG_FD` env variable support + * deps: depd@~1.0.0 + * deps: send@0.10.0 + - deps: debug@~2.1.0 + - deps: depd@~1.0.0 + - deps: etag@~1.5.0 + +3.17.8 / 2014-10-15 +=================== + + * deps: connect@2.26.6 + - deps: compression@~1.1.2 + - deps: csurf@~1.6.2 + - deps: errorhandler@~1.2.2 + +3.17.7 / 2014-10-08 +=================== + + * deps: connect@2.26.5 + - Fix accepting non-object arguments to `logger` + - deps: serve-static@~1.6.4 + +3.17.6 / 2014-10-02 +=================== + + * deps: connect@2.26.4 + - deps: morgan@~1.3.2 + - deps: type-is@~1.5.2 + +3.17.5 / 2014-09-24 +=================== + + * deps: connect@2.26.3 + - deps: body-parser@~1.8.4 + - deps: serve-favicon@~2.1.5 + - deps: serve-static@~1.6.3 + * deps: proxy-addr@~1.0.3 + - Use `forwarded` npm module + * deps: send@0.9.3 + - deps: etag@~1.4.0 + +3.17.4 / 2014-09-19 +=================== + + * deps: connect@2.26.2 + - deps: body-parser@~1.8.3 + - deps: qs@2.2.4 + +3.17.3 / 2014-09-18 +=================== + + * deps: proxy-addr@~1.0.2 + - Fix a global leak when multiple subnets are trusted + - deps: ipaddr.js@0.1.3 + +3.17.2 / 2014-09-15 +=================== + + * Use `crc` instead of `buffer-crc32` for speed + * deps: connect@2.26.1 + - deps: body-parser@~1.8.2 + - deps: depd@0.4.5 + - deps: express-session@~1.8.2 + - deps: morgan@~1.3.1 + - deps: serve-favicon@~2.1.3 + - deps: serve-static@~1.6.2 + * deps: depd@0.4.5 + * deps: send@0.9.2 + - deps: depd@0.4.5 + - deps: etag@~1.3.1 + - deps: range-parser@~1.0.2 + +3.17.1 / 2014-09-08 +=================== + + * Fix error in `req.subdomains` on empty host + +3.17.0 / 2014-09-08 +=================== + + * Support `X-Forwarded-Host` in `req.subdomains` + * Support IP address host in `req.subdomains` + * deps: connect@2.26.0 + - deps: body-parser@~1.8.1 + - deps: compression@~1.1.0 + - deps: connect-timeout@~1.3.0 + - deps: cookie-parser@~1.3.3 + - deps: cookie-signature@1.0.5 + - deps: csurf@~1.6.1 + - deps: debug@~2.0.0 + - deps: errorhandler@~1.2.0 + - deps: express-session@~1.8.1 + - deps: finalhandler@0.2.0 + - deps: fresh@0.2.4 + - deps: media-typer@0.3.0 + - deps: method-override@~2.2.0 + - deps: morgan@~1.3.0 + - deps: qs@2.2.3 + - deps: serve-favicon@~2.1.3 + - deps: serve-index@~1.2.1 + - deps: serve-static@~1.6.1 + - deps: type-is@~1.5.1 + - deps: vhost@~3.0.0 + * deps: cookie-signature@1.0.5 + * deps: debug@~2.0.0 + * deps: fresh@0.2.4 + * deps: media-typer@0.3.0 + - Throw error when parameter format invalid on parse + * deps: range-parser@~1.0.2 + * deps: send@0.9.1 + - Add `lastModified` option + - Use `etag` to generate `ETag` header + - deps: debug@~2.0.0 + - deps: fresh@0.2.4 + * deps: vary@~1.0.0 + - Accept valid `Vary` header string as `field` + +3.16.10 / 2014-09-04 +==================== + + * deps: connect@2.25.10 + - deps: serve-static@~1.5.4 + * deps: send@0.8.5 + - Fix a path traversal issue when using `root` + - Fix malicious path detection for empty string path + +3.16.9 / 2014-08-29 +=================== + + * deps: connect@2.25.9 + - deps: body-parser@~1.6.7 + - deps: qs@2.2.2 + +3.16.8 / 2014-08-27 +=================== + + * deps: connect@2.25.8 + - deps: body-parser@~1.6.6 + - deps: csurf@~1.4.1 + - deps: qs@2.2.0 + +3.16.7 / 2014-08-18 +=================== + + * deps: connect@2.25.7 + - deps: body-parser@~1.6.5 + - deps: express-session@~1.7.6 + - deps: morgan@~1.2.3 + - deps: serve-static@~1.5.3 + * deps: send@0.8.3 + - deps: destroy@1.0.3 + - deps: on-finished@2.1.0 + +3.16.6 / 2014-08-14 +=================== + + * deps: connect@2.25.6 + - deps: body-parser@~1.6.4 + - deps: qs@1.2.2 + - deps: serve-static@~1.5.2 + * deps: send@0.8.2 + - Work around `fd` leak in Node.js 0.10 for `fs.ReadStream` + +3.16.5 / 2014-08-11 +=================== + + * deps: connect@2.25.5 + - Fix backwards compatibility in `logger` + +3.16.4 / 2014-08-10 +=================== + + * Fix original URL parsing in `res.location` + * deps: connect@2.25.4 + - Fix `query` middleware breaking with argument + - deps: body-parser@~1.6.3 + - deps: compression@~1.0.11 + - deps: connect-timeout@~1.2.2 + - deps: express-session@~1.7.5 + - deps: method-override@~2.1.3 + - deps: on-headers@~1.0.0 + - deps: parseurl@~1.3.0 + - deps: qs@1.2.1 + - deps: response-time@~2.0.1 + - deps: serve-index@~1.1.6 + - deps: serve-static@~1.5.1 + * deps: parseurl@~1.3.0 + +3.16.3 / 2014-08-07 +=================== + + * deps: connect@2.25.3 + - deps: multiparty@3.3.2 + +3.16.2 / 2014-08-07 +=================== + + * deps: connect@2.25.2 + - deps: body-parser@~1.6.2 + - deps: qs@1.2.0 + +3.16.1 / 2014-08-06 +=================== + + * deps: connect@2.25.1 + - deps: body-parser@~1.6.1 + - deps: qs@1.1.0 + +3.16.0 / 2014-08-05 +=================== + + * deps: connect@2.25.0 + - deps: body-parser@~1.6.0 + - deps: compression@~1.0.10 + - deps: csurf@~1.4.0 + - deps: express-session@~1.7.4 + - deps: qs@1.0.2 + - deps: serve-static@~1.5.0 + * deps: send@0.8.1 + - Add `extensions` option + +3.15.3 / 2014-08-04 +=================== + + * fix `res.sendfile` regression for serving directory index files + * deps: connect@2.24.3 + - deps: serve-index@~1.1.5 + - deps: serve-static@~1.4.4 + * deps: send@0.7.4 + - Fix incorrect 403 on Windows and Node.js 0.11 + - Fix serving index files without root dir + +3.15.2 / 2014-07-27 +=================== + + * deps: connect@2.24.2 + - deps: body-parser@~1.5.2 + - deps: depd@0.4.4 + - deps: express-session@~1.7.2 + - deps: morgan@~1.2.2 + - deps: serve-static@~1.4.2 + * deps: depd@0.4.4 + - Work-around v8 generating empty stack traces + * deps: send@0.7.2 + - deps: depd@0.4.4 + +3.15.1 / 2014-07-26 +=================== + + * deps: connect@2.24.1 + - deps: body-parser@~1.5.1 + - deps: depd@0.4.3 + - deps: express-session@~1.7.1 + - deps: morgan@~1.2.1 + - deps: serve-index@~1.1.4 + - deps: serve-static@~1.4.1 + * deps: depd@0.4.3 + - Fix exception when global `Error.stackTraceLimit` is too low + * deps: send@0.7.1 + - deps: depd@0.4.3 + +3.15.0 / 2014-07-22 +=================== + + * Fix `req.protocol` for proxy-direct connections + * Pass options from `res.sendfile` to `send` + * deps: connect@2.24.0 + - deps: body-parser@~1.5.0 + - deps: compression@~1.0.9 + - deps: connect-timeout@~1.2.1 + - deps: debug@1.0.4 + - deps: depd@0.4.2 + - deps: express-session@~1.7.0 + - deps: finalhandler@0.1.0 + - deps: method-override@~2.1.2 + - deps: morgan@~1.2.0 + - deps: multiparty@3.3.1 + - deps: parseurl@~1.2.0 + - deps: serve-static@~1.4.0 + * deps: debug@1.0.4 + * deps: depd@0.4.2 + - Add `TRACE_DEPRECATION` environment variable + - Remove non-standard grey color from color output + - Support `--no-deprecation` argument + - Support `--trace-deprecation` argument + * deps: parseurl@~1.2.0 + - Cache URLs based on original value + - Remove no-longer-needed URL mis-parse work-around + - Simplify the "fast-path" `RegExp` + * deps: send@0.7.0 + - Add `dotfiles` option + - Cap `maxAge` value to 1 year + - deps: debug@1.0.4 + - deps: depd@0.4.2 + +3.14.0 / 2014-07-11 +=================== + + * add explicit "Rosetta Flash JSONP abuse" protection + - previous versions are not vulnerable; this is just explicit protection + * deprecate `res.redirect(url, status)` -- use `res.redirect(status, url)` instead + * fix `res.send(status, num)` to send `num` as json (not error) + * remove unnecessary escaping when `res.jsonp` returns JSON response + * deps: basic-auth@1.0.0 + - support empty password + - support empty username + * deps: connect@2.23.0 + - deps: debug@1.0.3 + - deps: express-session@~1.6.4 + - deps: method-override@~2.1.0 + - deps: parseurl@~1.1.3 + - deps: serve-static@~1.3.1 + * deps: debug@1.0.3 + - Add support for multiple wildcards in namespaces + * deps: methods@1.1.0 + - add `CONNECT` + * deps: parseurl@~1.1.3 + - faster parsing of href-only URLs + +3.13.0 / 2014-07-03 +=================== + + * add deprecation message to `app.configure` + * add deprecation message to `req.auth` + * use `basic-auth` to parse `Authorization` header + * deps: connect@2.22.0 + - deps: csurf@~1.3.0 + - deps: express-session@~1.6.1 + - deps: multiparty@3.3.0 + - deps: serve-static@~1.3.0 + * deps: send@0.5.0 + - Accept string for `maxage` (converted by `ms`) + - Include link in default redirect response + +3.12.1 / 2014-06-26 +=================== + + * deps: connect@2.21.1 + - deps: cookie-parser@1.3.2 + - deps: cookie-signature@1.0.4 + - deps: express-session@~1.5.2 + - deps: type-is@~1.3.2 + * deps: cookie-signature@1.0.4 + - fix for timing attacks + +3.12.0 / 2014-06-21 +=================== + + * use `media-typer` to alter content-type charset + * deps: connect@2.21.0 + - deprecate `connect(middleware)` -- use `app.use(middleware)` instead + - deprecate `connect.createServer()` -- use `connect()` instead + - fix `res.setHeader()` patch to work with with get -> append -> set pattern + - deps: compression@~1.0.8 + - deps: errorhandler@~1.1.1 + - deps: express-session@~1.5.0 + - deps: serve-index@~1.1.3 + +3.11.0 / 2014-06-19 +=================== + + * deprecate things with `depd` module + * deps: buffer-crc32@0.2.3 + * deps: connect@2.20.2 + - deprecate `verify` option to `json` -- use `body-parser` npm module instead + - deprecate `verify` option to `urlencoded` -- use `body-parser` npm module instead + - deprecate things with `depd` module + - use `finalhandler` for final response handling + - use `media-typer` to parse `content-type` for charset + - deps: body-parser@1.4.3 + - deps: connect-timeout@1.1.1 + - deps: cookie-parser@1.3.1 + - deps: csurf@1.2.2 + - deps: errorhandler@1.1.0 + - deps: express-session@1.4.0 + - deps: multiparty@3.2.9 + - deps: serve-index@1.1.2 + - deps: type-is@1.3.1 + - deps: vhost@2.0.0 + +3.10.5 / 2014-06-11 +=================== + + * deps: connect@2.19.6 + - deps: body-parser@1.3.1 + - deps: compression@1.0.7 + - deps: debug@1.0.2 + - deps: serve-index@1.1.1 + - deps: serve-static@1.2.3 + * deps: debug@1.0.2 + * deps: send@0.4.3 + - Do not throw un-catchable error on file open race condition + - Use `escape-html` for HTML escaping + - deps: debug@1.0.2 + - deps: finished@1.2.2 + - deps: fresh@0.2.2 + +3.10.4 / 2014-06-09 +=================== + + * deps: connect@2.19.5 + - fix "event emitter leak" warnings + - deps: csurf@1.2.1 + - deps: debug@1.0.1 + - deps: serve-static@1.2.2 + - deps: type-is@1.2.1 + * deps: debug@1.0.1 + * deps: send@0.4.2 + - fix "event emitter leak" warnings + - deps: finished@1.2.1 + - deps: debug@1.0.1 + +3.10.3 / 2014-06-05 +=================== + + * use `vary` module for `res.vary` + * deps: connect@2.19.4 + - deps: errorhandler@1.0.2 + - deps: method-override@2.0.2 + - deps: serve-favicon@2.0.1 + * deps: debug@1.0.0 + +3.10.2 / 2014-06-03 +=================== + + * deps: connect@2.19.3 + - deps: compression@1.0.6 + +3.10.1 / 2014-06-03 +=================== + + * deps: connect@2.19.2 + - deps: compression@1.0.4 + * deps: proxy-addr@1.0.1 + +3.10.0 / 2014-06-02 +=================== + + * deps: connect@2.19.1 + - deprecate `methodOverride()` -- use `method-override` npm module instead + - deps: body-parser@1.3.0 + - deps: method-override@2.0.1 + - deps: multiparty@3.2.8 + - deps: response-time@2.0.0 + - deps: serve-static@1.2.1 + * deps: methods@1.0.1 + * deps: send@0.4.1 + - Send `max-age` in `Cache-Control` in correct format + +3.9.0 / 2014-05-30 +================== + + * custom etag control with `app.set('etag', val)` + - `app.set('etag', function(body, encoding){ return '"etag"' })` custom etag generation + - `app.set('etag', 'weak')` weak tag + - `app.set('etag', 'strong')` strong etag + - `app.set('etag', false)` turn off + - `app.set('etag', true)` standard etag + * Include ETag in HEAD requests + * mark `res.send` ETag as weak and reduce collisions + * update connect to 2.18.0 + - deps: compression@1.0.3 + - deps: serve-index@1.1.0 + - deps: serve-static@1.2.0 + * update send to 0.4.0 + - Calculate ETag with md5 for reduced collisions + - Ignore stream errors after request ends + - deps: debug@0.8.1 + +3.8.1 / 2014-05-27 +================== + + * update connect to 2.17.3 + - deps: body-parser@1.2.2 + - deps: express-session@1.2.1 + - deps: method-override@1.0.2 + +3.8.0 / 2014-05-21 +================== + + * keep previous `Content-Type` for `res.jsonp` + * set proper `charset` in `Content-Type` for `res.send` + * update connect to 2.17.1 + - fix `res.charset` appending charset when `content-type` has one + - deps: express-session@1.2.0 + - deps: morgan@1.1.1 + - deps: serve-index@1.0.3 + +3.7.0 / 2014-05-18 +================== + + * proper proxy trust with `app.set('trust proxy', trust)` + - `app.set('trust proxy', 1)` trust first hop + - `app.set('trust proxy', 'loopback')` trust loopback addresses + - `app.set('trust proxy', '10.0.0.1')` trust single IP + - `app.set('trust proxy', '10.0.0.1/16')` trust subnet + - `app.set('trust proxy', '10.0.0.1, 10.0.0.2')` trust list + - `app.set('trust proxy', false)` turn off + - `app.set('trust proxy', true)` trust everything + * update connect to 2.16.2 + - deprecate `res.headerSent` -- use `res.headersSent` + - deprecate `res.on("header")` -- use on-headers module instead + - fix edge-case in `res.appendHeader` that would append in wrong order + - json: use body-parser + - urlencoded: use body-parser + - dep: bytes@1.0.0 + - dep: cookie-parser@1.1.0 + - dep: csurf@1.2.0 + - dep: express-session@1.1.0 + - dep: method-override@1.0.1 + +3.6.0 / 2014-05-09 +================== + + * deprecate `app.del()` -- use `app.delete()` instead + * deprecate `res.json(obj, status)` -- use `res.json(status, obj)` instead + - the edge-case `res.json(status, num)` requires `res.status(status).json(num)` + * deprecate `res.jsonp(obj, status)` -- use `res.jsonp(status, obj)` instead + - the edge-case `res.jsonp(status, num)` requires `res.status(status).jsonp(num)` + * support PURGE method + - add `app.purge` + - add `router.purge` + - include PURGE in `app.all` + * update connect to 2.15.0 + * Add `res.appendHeader` + * Call error stack even when response has been sent + * Patch `res.headerSent` to return Boolean + * Patch `res.headersSent` for node.js 0.8 + * Prevent default 404 handler after response sent + * dep: compression@1.0.2 + * dep: connect-timeout@1.1.0 + * dep: debug@^0.8.0 + * dep: errorhandler@1.0.1 + * dep: express-session@1.0.4 + * dep: morgan@1.0.1 + * dep: serve-favicon@2.0.0 + * dep: serve-index@1.0.2 + * update debug to 0.8.0 + * add `enable()` method + * change from stderr to stdout + * update methods to 1.0.0 + - add PURGE + * update mkdirp to 0.5.0 + +3.5.3 / 2014-05-08 +================== + + * fix `req.host` for IPv6 literals + * fix `res.jsonp` error if callback param is object + +3.5.2 / 2014-04-24 +================== + + * update connect to 2.14.5 + * update cookie to 0.1.2 + * update mkdirp to 0.4.0 + * update send to 0.3.0 + +3.5.1 / 2014-03-25 +================== + + * pin less-middleware in generated app + +3.5.0 / 2014-03-06 +================== + + * bump deps + +3.4.8 / 2014-01-13 +================== + + * prevent incorrect automatic OPTIONS responses #1868 @dpatti + * update binary and examples for jade 1.0 #1876 @yossi, #1877 @reqshark, #1892 @matheusazzi + * throw 400 in case of malformed paths @rlidwka + +3.4.7 / 2013-12-10 +================== + + * update connect + +3.4.6 / 2013-12-01 +================== + + * update connect (raw-body) + +3.4.5 / 2013-11-27 +================== + + * update connect + * res.location: remove leading ./ #1802 @kapouer + * res.redirect: fix `res.redirect('toString') #1829 @michaelficarra + * res.send: always send ETag when content-length > 0 + * router: add Router.all() method + +3.4.4 / 2013-10-29 +================== + + * update connect + * update supertest + * update methods + * express(1): replace bodyParser() with urlencoded() and json() #1795 @chirag04 + +3.4.3 / 2013-10-23 +================== + + * update connect + +3.4.2 / 2013-10-18 +================== + + * update connect + * downgrade commander + +3.4.1 / 2013-10-15 +================== + + * update connect + * update commander + * jsonp: check if callback is a function + * router: wrap encodeURIComponent in a try/catch #1735 (@lxe) + * res.format: now includes charset @1747 (@sorribas) + * res.links: allow multiple calls @1746 (@sorribas) + +3.4.0 / 2013-09-07 +================== + + * add res.vary(). Closes #1682 + * update connect + +3.3.8 / 2013-09-02 +================== + + * update connect + +3.3.7 / 2013-08-28 +================== + + * update connect + +3.3.6 / 2013-08-27 +================== + + * Revert "remove charset from json responses. Closes #1631" (causes issues in some clients) + * add: req.accepts take an argument list + +3.3.4 / 2013-07-08 +================== + + * update send and connect + +3.3.3 / 2013-07-04 +================== + + * update connect + +3.3.2 / 2013-07-03 +================== + + * update connect + * update send + * remove .version export + +3.3.1 / 2013-06-27 +================== + + * update connect + +3.3.0 / 2013-06-26 +================== + + * update connect + * add support for multiple X-Forwarded-Proto values. Closes #1646 + * change: remove charset from json responses. Closes #1631 + * change: return actual booleans from req.accept* functions + * fix jsonp callback array throw + +3.2.6 / 2013-06-02 +================== + + * update connect + +3.2.5 / 2013-05-21 +================== + + * update connect + * update node-cookie + * add: throw a meaningful error when there is no default engine + * change generation of ETags with res.send() to GET requests only. Closes #1619 + +3.2.4 / 2013-05-09 +================== + + * fix `req.subdomains` when no Host is present + * fix `req.host` when no Host is present, return undefined + +3.2.3 / 2013-05-07 +================== + + * update connect / qs + +3.2.2 / 2013-05-03 +================== + + * update qs + +3.2.1 / 2013-04-29 +================== + + * add app.VERB() paths array deprecation warning + * update connect + * update qs and remove all ~ semver crap + * fix: accept number as value of Signed Cookie + +3.2.0 / 2013-04-15 +================== + + * add "view" constructor setting to override view behaviour + * add req.acceptsEncoding(name) + * add req.acceptedEncodings + * revert cookie signature change causing session race conditions + * fix sorting of Accept values of the same quality + +3.1.2 / 2013-04-12 +================== + + * add support for custom Accept parameters + * update cookie-signature + +3.1.1 / 2013-04-01 +================== + + * add X-Forwarded-Host support to `req.host` + * fix relative redirects + * update mkdirp + * update buffer-crc32 + * remove legacy app.configure() method from app template. + +3.1.0 / 2013-01-25 +================== + + * add support for leading "." in "view engine" setting + * add array support to `res.set()` + * add node 0.8.x to travis.yml + * add "subdomain offset" setting for tweaking `req.subdomains` + * add `res.location(url)` implementing `res.redirect()`-like setting of Location + * use app.get() for x-powered-by setting for inheritance + * fix colons in passwords for `req.auth` + +3.0.6 / 2013-01-04 +================== + + * add http verb methods to Router + * update connect + * fix mangling of the `res.cookie()` options object + * fix jsonp whitespace escape. Closes #1132 + +3.0.5 / 2012-12-19 +================== + + * add throwing when a non-function is passed to a route + * fix: explicitly remove Transfer-Encoding header from 204 and 304 responses + * revert "add 'etag' option" + +3.0.4 / 2012-12-05 +================== + + * add 'etag' option to disable `res.send()` Etags + * add escaping of urls in text/plain in `res.redirect()` + for old browsers interpreting as html + * change crc32 module for a more liberal license + * update connect + +3.0.3 / 2012-11-13 +================== + + * update connect + * update cookie module + * fix cookie max-age + +3.0.2 / 2012-11-08 +================== + + * add OPTIONS to cors example. Closes #1398 + * fix route chaining regression. Closes #1397 + +3.0.1 / 2012-11-01 +================== + + * update connect + +3.0.0 / 2012-10-23 +================== + + * add `make clean` + * add "Basic" check to req.auth + * add `req.auth` test coverage + * add cb && cb(payload) to `res.jsonp()`. Closes #1374 + * add backwards compat for `res.redirect()` status. Closes #1336 + * add support for `res.json()` to retain previously defined Content-Types. Closes #1349 + * update connect + * change `res.redirect()` to utilize a pathname-relative Location again. Closes #1382 + * remove non-primitive string support for `res.send()` + * fix view-locals example. Closes #1370 + * fix route-separation example + +3.0.0rc5 / 2012-09-18 +================== + + * update connect + * add redis search example + * add static-files example + * add "x-powered-by" setting (`app.disable('x-powered-by')`) + * add "application/octet-stream" redirect Accept test case. Closes #1317 + +3.0.0rc4 / 2012-08-30 +================== + + * add `res.jsonp()`. Closes #1307 + * add "verbose errors" option to error-pages example + * add another route example to express(1) so people are not so confused + * add redis online user activity tracking example + * update connect dep + * fix etag quoting. Closes #1310 + * fix error-pages 404 status + * fix jsonp callback char restrictions + * remove old OPTIONS default response + +3.0.0rc3 / 2012-08-13 +================== + + * update connect dep + * fix signed cookies to work with `connect.cookieParser()` ("s:" prefix was missing) [tnydwrds] + * fix `res.render()` clobbering of "locals" + +3.0.0rc2 / 2012-08-03 +================== + + * add CORS example + * update connect dep + * deprecate `.createServer()` & remove old stale examples + * fix: escape `res.redirect()` link + * fix vhost example + +3.0.0rc1 / 2012-07-24 +================== + + * add more examples to view-locals + * add scheme-relative redirects (`res.redirect("//foo.com")`) support + * update cookie dep + * update connect dep + * update send dep + * fix `express(1)` -h flag, use -H for hogan. Closes #1245 + * fix `res.sendfile()` socket error handling regression + +3.0.0beta7 / 2012-07-16 +================== + + * update connect dep for `send()` root normalization regression + +3.0.0beta6 / 2012-07-13 +================== + + * add `err.view` property for view errors. Closes #1226 + * add "jsonp callback name" setting + * add support for "/foo/:bar*" non-greedy matches + * change `res.sendfile()` to use `send()` module + * change `res.send` to use "response-send" module + * remove `app.locals.use` and `res.locals.use`, use regular middleware + +3.0.0beta5 / 2012-07-03 +================== + + * add "make check" support + * add route-map example + * add `res.json(obj, status)` support back for BC + * add "methods" dep, remove internal methods module + * update connect dep + * update auth example to utilize cores pbkdf2 + * updated tests to use "supertest" + +3.0.0beta4 / 2012-06-25 +================== + + * Added `req.auth` + * Added `req.range(size)` + * Added `res.links(obj)` + * Added `res.send(body, status)` support back for backwards compat + * Added `.default()` support to `res.format()` + * Added 2xx / 304 check to `req.fresh` + * Revert "Added + support to the router" + * Fixed `res.send()` freshness check, respect res.statusCode + +3.0.0beta3 / 2012-06-15 +================== + + * Added hogan `--hjs` to express(1) [nullfirm] + * Added another example to content-negotiation + * Added `fresh` dep + * Changed: `res.send()` always checks freshness + * Fixed: expose connects mime module. Closes #1165 + +3.0.0beta2 / 2012-06-06 +================== + + * Added `+` support to the router + * Added `req.host` + * Changed `req.param()` to check route first + * Update connect dep + +3.0.0beta1 / 2012-06-01 +================== + + * Added `res.format()` callback to override default 406 behaviour + * Fixed `res.redirect()` 406. Closes #1154 + +3.0.0alpha5 / 2012-05-30 +================== + + * Added `req.ip` + * Added `{ signed: true }` option to `res.cookie()` + * Removed `res.signedCookie()` + * Changed: dont reverse `req.ips` + * Fixed "trust proxy" setting check for `req.ips` + +3.0.0alpha4 / 2012-05-09 +================== + + * Added: allow `[]` in jsonp callback. Closes #1128 + * Added `PORT` env var support in generated template. Closes #1118 [benatkin] + * Updated: connect 2.2.2 + +3.0.0alpha3 / 2012-05-04 +================== + + * Added public `app.routes`. Closes #887 + * Added _view-locals_ example + * Added _mvc_ example + * Added `res.locals.use()`. Closes #1120 + * Added conditional-GET support to `res.send()` + * Added: coerce `res.set()` values to strings + * Changed: moved `static()` in generated apps below router + * Changed: `res.send()` only set ETag when not previously set + * Changed connect 2.2.1 dep + * Changed: `make test` now runs unit / acceptance tests + * Fixed req/res proto inheritance + +3.0.0alpha2 / 2012-04-26 +================== + + * Added `make benchmark` back + * Added `res.send()` support for `String` objects + * Added client-side data exposing example + * Added `res.header()` and `req.header()` aliases for BC + * Added `express.createServer()` for BC + * Perf: memoize parsed urls + * Perf: connect 2.2.0 dep + * Changed: make `expressInit()` middleware self-aware + * Fixed: use app.get() for all core settings + * Fixed redis session example + * Fixed session example. Closes #1105 + * Fixed generated express dep. Closes #1078 + +3.0.0alpha1 / 2012-04-15 +================== + + * Added `app.locals.use(callback)` + * Added `app.locals` object + * Added `app.locals(obj)` + * Added `res.locals` object + * Added `res.locals(obj)` + * Added `res.format()` for content-negotiation + * Added `app.engine()` + * Added `res.cookie()` JSON cookie support + * Added "trust proxy" setting + * Added `req.subdomains` + * Added `req.protocol` + * Added `req.secure` + * Added `req.path` + * Added `req.ips` + * Added `req.fresh` + * Added `req.stale` + * Added comma-delimited / array support for `req.accepts()` + * Added debug instrumentation + * Added `res.set(obj)` + * Added `res.set(field, value)` + * Added `res.get(field)` + * Added `app.get(setting)`. Closes #842 + * Added `req.acceptsLanguage()` + * Added `req.acceptsCharset()` + * Added `req.accepted` + * Added `req.acceptedLanguages` + * Added `req.acceptedCharsets` + * Added "json replacer" setting + * Added "json spaces" setting + * Added X-Forwarded-Proto support to `res.redirect()`. Closes #92 + * Added `--less` support to express(1) + * Added `express.response` prototype + * Added `express.request` prototype + * Added `express.application` prototype + * Added `app.path()` + * Added `app.render()` + * Added `res.type()` to replace `res.contentType()` + * Changed: `res.redirect()` to add relative support + * Changed: enable "jsonp callback" by default + * Changed: renamed "case sensitive routes" to "case sensitive routing" + * Rewrite of all tests with mocha + * Removed "root" setting + * Removed `res.redirect('home')` support + * Removed `req.notify()` + * Removed `app.register()` + * Removed `app.redirect()` + * Removed `app.is()` + * Removed `app.helpers()` + * Removed `app.dynamicHelpers()` + * Fixed `res.sendfile()` with non-GET. Closes #723 + * Fixed express(1) public dir for windows. Closes #866 + +2.5.9/ 2012-04-02 +================== + + * Added support for PURGE request method [pbuyle] + * Fixed `express(1)` generated app `app.address()` before `listening` [mmalecki] + +2.5.8 / 2012-02-08 +================== + + * Update mkdirp dep. Closes #991 + +2.5.7 / 2012-02-06 +================== + + * Fixed `app.all` duplicate DELETE requests [mscdex] + +2.5.6 / 2012-01-13 +================== + + * Updated hamljs dev dep. Closes #953 + +2.5.5 / 2012-01-08 +================== + + * Fixed: set `filename` on cached templates [matthewleon] + +2.5.4 / 2012-01-02 +================== + + * Fixed `express(1)` eol on 0.4.x. Closes #947 + +2.5.3 / 2011-12-30 +================== + + * Fixed `req.is()` when a charset is present + +2.5.2 / 2011-12-10 +================== + + * Fixed: express(1) LF -> CRLF for windows + +2.5.1 / 2011-11-17 +================== + + * Changed: updated connect to 1.8.x + * Removed sass.js support from express(1) + +2.5.0 / 2011-10-24 +================== + + * Added ./routes dir for generated app by default + * Added npm install reminder to express(1) app gen + * Added 0.5.x support + * Removed `make test-cov` since it wont work with node 0.5.x + * Fixed express(1) public dir for windows. Closes #866 + +2.4.7 / 2011-10-05 +================== + + * Added mkdirp to express(1). Closes #795 + * Added simple _json-config_ example + * Added shorthand for the parsed request's pathname via `req.path` + * Changed connect dep to 1.7.x to fix npm issue... + * Fixed `res.redirect()` __HEAD__ support. [reported by xerox] + * Fixed `req.flash()`, only escape args + * Fixed absolute path checking on windows. Closes #829 [reported by andrewpmckenzie] + +2.4.6 / 2011-08-22 +================== + + * Fixed multiple param callback regression. Closes #824 [reported by TroyGoode] + +2.4.5 / 2011-08-19 +================== + + * Added support for routes to handle errors. Closes #809 + * Added `app.routes.all()`. Closes #803 + * Added "basepath" setting to work in conjunction with reverse proxies etc. + * Refactored `Route` to use a single array of callbacks + * Added support for multiple callbacks for `app.param()`. Closes #801 +Closes #805 + * Changed: removed .call(self) for route callbacks + * Dependency: `qs >= 0.3.1` + * Fixed `res.redirect()` on windows due to `join()` usage. Closes #808 + +2.4.4 / 2011-08-05 +================== + + * Fixed `res.header()` intention of a set, even when `undefined` + * Fixed `*`, value no longer required + * Fixed `res.send(204)` support. Closes #771 + +2.4.3 / 2011-07-14 +================== + + * Added docs for `status` option special-case. Closes #739 + * Fixed `options.filename`, exposing the view path to template engines + +2.4.2. / 2011-07-06 +================== + + * Revert "removed jsonp stripping" for XSS + +2.4.1 / 2011-07-06 +================== + + * Added `res.json()` JSONP support. Closes #737 + * Added _extending-templates_ example. Closes #730 + * Added "strict routing" setting for trailing slashes + * Added support for multiple envs in `app.configure()` calls. Closes #735 + * Changed: `res.send()` using `res.json()` + * Changed: when cookie `path === null` don't default it + * Changed; default cookie path to "home" setting. Closes #731 + * Removed _pids/logs_ creation from express(1) + +2.4.0 / 2011-06-28 +================== + + * Added chainable `res.status(code)` + * Added `res.json()`, an explicit version of `res.send(obj)` + * Added simple web-service example + +2.3.12 / 2011-06-22 +================== + + * \#express is now on freenode! come join! + * Added `req.get(field, param)` + * Added links to Japanese documentation, thanks @hideyukisaito! + * Added; the `express(1)` generated app outputs the env + * Added `content-negotiation` example + * Dependency: connect >= 1.5.1 < 2.0.0 + * Fixed view layout bug. Closes #720 + * Fixed; ignore body on 304. Closes #701 + +2.3.11 / 2011-06-04 +================== + + * Added `npm test` + * Removed generation of dummy test file from `express(1)` + * Fixed; `express(1)` adds express as a dep + * Fixed; prune on `prepublish` + +2.3.10 / 2011-05-27 +================== + + * Added `req.route`, exposing the current route + * Added _package.json_ generation support to `express(1)` + * Fixed call to `app.param()` function for optional params. Closes #682 + +2.3.9 / 2011-05-25 +================== + + * Fixed bug-ish with `../' in `res.partial()` calls + +2.3.8 / 2011-05-24 +================== + + * Fixed `app.options()` + +2.3.7 / 2011-05-23 +================== + + * Added route `Collection`, ex: `app.get('/user/:id').remove();` + * Added support for `app.param(fn)` to define param logic + * Removed `app.param()` support for callback with return value + * Removed module.parent check from express(1) generated app. Closes #670 + * Refactored router. Closes #639 + +2.3.6 / 2011-05-20 +================== + + * Changed; using devDependencies instead of git submodules + * Fixed redis session example + * Fixed markdown example + * Fixed view caching, should not be enabled in development + +2.3.5 / 2011-05-20 +================== + + * Added export `.view` as alias for `.View` + +2.3.4 / 2011-05-08 +================== + + * Added `./examples/say` + * Fixed `res.sendfile()` bug preventing the transfer of files with spaces + +2.3.3 / 2011-05-03 +================== + + * Added "case sensitive routes" option. + * Changed; split methods supported per rfc [slaskis] + * Fixed route-specific middleware when using the same callback function several times + +2.3.2 / 2011-04-27 +================== + + * Fixed view hints + +2.3.1 / 2011-04-26 +================== + + * Added `app.match()` as `app.match.all()` + * Added `app.lookup()` as `app.lookup.all()` + * Added `app.remove()` for `app.remove.all()` + * Added `app.remove.VERB()` + * Fixed template caching collision issue. Closes #644 + * Moved router over from connect and started refactor + +2.3.0 / 2011-04-25 +================== + + * Added options support to `res.clearCookie()` + * Added `res.helpers()` as alias of `res.locals()` + * Added; json defaults to UTF-8 with `res.send()`. Closes #632. [Daniel * Dependency `connect >= 1.4.0` + * Changed; auto set Content-Type in res.attachement [Aaron Heckmann] + * Renamed "cache views" to "view cache". Closes #628 + * Fixed caching of views when using several apps. Closes #637 + * Fixed gotcha invoking `app.param()` callbacks once per route middleware. +Closes #638 + * Fixed partial lookup precedence. Closes #631 +Shaw] + +2.2.2 / 2011-04-12 +================== + + * Added second callback support for `res.download()` connection errors + * Fixed `filename` option passing to template engine + +2.2.1 / 2011-04-04 +================== + + * Added `layout(path)` helper to change the layout within a view. Closes #610 + * Fixed `partial()` collection object support. + Previously only anything with `.length` would work. + When `.length` is present one must still be aware of holes, + however now `{ collection: {foo: 'bar'}}` is valid, exposes + `keyInCollection` and `keysInCollection`. + + * Performance improved with better view caching + * Removed `request` and `response` locals + * Changed; errorHandler page title is now `Express` instead of `Connect` + +2.2.0 / 2011-03-30 +================== + + * Added `app.lookup.VERB()`, ex `app.lookup.put('/user/:id')`. Closes #606 + * Added `app.match.VERB()`, ex `app.match.put('/user/12')`. Closes #606 + * Added `app.VERB(path)` as alias of `app.lookup.VERB()`. + * Dependency `connect >= 1.2.0` + +2.1.1 / 2011-03-29 +================== + + * Added; expose `err.view` object when failing to locate a view + * Fixed `res.partial()` call `next(err)` when no callback is given [reported by aheckmann] + * Fixed; `res.send(undefined)` responds with 204 [aheckmann] + +2.1.0 / 2011-03-24 +================== + + * Added `/_?` partial lookup support. Closes #447 + * Added `request`, `response`, and `app` local variables + * Added `settings` local variable, containing the app's settings + * Added `req.flash()` exception if `req.session` is not available + * Added `res.send(bool)` support (json response) + * Fixed stylus example for latest version + * Fixed; wrap try/catch around `res.render()` + +2.0.0 / 2011-03-17 +================== + + * Fixed up index view path alternative. + * Changed; `res.locals()` without object returns the locals + +2.0.0rc3 / 2011-03-17 +================== + + * Added `res.locals(obj)` to compliment `res.local(key, val)` + * Added `res.partial()` callback support + * Fixed recursive error reporting issue in `res.render()` + +2.0.0rc2 / 2011-03-17 +================== + + * Changed; `partial()` "locals" are now optional + * Fixed `SlowBuffer` support. Closes #584 [reported by tyrda01] + * Fixed .filename view engine option [reported by drudge] + * Fixed blog example + * Fixed `{req,res}.app` reference when mounting [Ben Weaver] + +2.0.0rc / 2011-03-14 +================== + + * Fixed; expose `HTTPSServer` constructor + * Fixed express(1) default test charset. Closes #579 [reported by secoif] + * Fixed; default charset to utf-8 instead of utf8 for lame IE [reported by NickP] + +2.0.0beta3 / 2011-03-09 +================== + + * Added support for `res.contentType()` literal + The original `res.contentType('.json')`, + `res.contentType('application/json')`, and `res.contentType('json')` + will work now. + * Added `res.render()` status option support back + * Added charset option for `res.render()` + * Added `.charset` support (via connect 1.0.4) + * Added view resolution hints when in development and a lookup fails + * Added layout lookup support relative to the page view. + For example while rendering `./views/user/index.jade` if you create + `./views/user/layout.jade` it will be used in favour of the root layout. + * Fixed `res.redirect()`. RFC states absolute url [reported by unlink] + * Fixed; default `res.send()` string charset to utf8 + * Removed `Partial` constructor (not currently used) + +2.0.0beta2 / 2011-03-07 +================== + + * Added res.render() `.locals` support back to aid in migration process + * Fixed flash example + +2.0.0beta / 2011-03-03 +================== + + * Added HTTPS support + * Added `res.cookie()` maxAge support + * Added `req.header()` _Referrer_ / _Referer_ special-case, either works + * Added mount support for `res.redirect()`, now respects the mount-point + * Added `union()` util, taking place of `merge(clone())` combo + * Added stylus support to express(1) generated app + * Added secret to session middleware used in examples and generated app + * Added `res.local(name, val)` for progressive view locals + * Added default param support to `req.param(name, default)` + * Added `app.disabled()` and `app.enabled()` + * Added `app.register()` support for omitting leading ".", either works + * Added `res.partial()`, using the same interface as `partial()` within a view. Closes #539 + * Added `app.param()` to map route params to async/sync logic + * Added; aliased `app.helpers()` as `app.locals()`. Closes #481 + * Added extname with no leading "." support to `res.contentType()` + * Added `cache views` setting, defaulting to enabled in "production" env + * Added index file partial resolution, eg: partial('user') may try _views/user/index.jade_. + * Added `req.accepts()` support for extensions + * Changed; `res.download()` and `res.sendfile()` now utilize Connect's + static file server `connect.static.send()`. + * Changed; replaced `connect.utils.mime()` with npm _mime_ module + * Changed; allow `req.query` to be pre-defined (via middleware or other parent + * Changed view partial resolution, now relative to parent view + * Changed view engine signature. no longer `engine.render(str, options, callback)`, now `engine.compile(str, options) -> Function`, the returned function accepts `fn(locals)`. + * Fixed `req.param()` bug returning Array.prototype methods. Closes #552 + * Fixed; using `Stream#pipe()` instead of `sys.pump()` in `res.sendfile()` + * Fixed; using _qs_ module instead of _querystring_ + * Fixed; strip unsafe chars from jsonp callbacks + * Removed "stream threshold" setting + +1.0.8 / 2011-03-01 +================== + + * Allow `req.query` to be pre-defined (via middleware or other parent app) + * "connect": ">= 0.5.0 < 1.0.0". Closes #547 + * Removed the long deprecated __EXPRESS_ENV__ support + +1.0.7 / 2011-02-07 +================== + + * Fixed `render()` setting inheritance. + Mounted apps would not inherit "view engine" + +1.0.6 / 2011-02-07 +================== + + * Fixed `view engine` setting bug when period is in dirname + +1.0.5 / 2011-02-05 +================== + + * Added secret to generated app `session()` call + +1.0.4 / 2011-02-05 +================== + + * Added `qs` dependency to _package.json_ + * Fixed namespaced `require()`s for latest connect support + +1.0.3 / 2011-01-13 +================== + + * Remove unsafe characters from JSONP callback names [Ryan Grove] + +1.0.2 / 2011-01-10 +================== + + * Removed nested require, using `connect.router` + +1.0.1 / 2010-12-29 +================== + + * Fixed for middleware stacked via `createServer()` + previously the `foo` middleware passed to `createServer(foo)` + would not have access to Express methods such as `res.send()` + or props like `req.query` etc. + +1.0.0 / 2010-11-16 +================== + + * Added; deduce partial object names from the last segment. + For example by default `partial('forum/post', postObject)` will + give you the _post_ object, providing a meaningful default. + * Added http status code string representation to `res.redirect()` body + * Added; `res.redirect()` supporting _text/plain_ and _text/html_ via __Accept__. + * Added `req.is()` to aid in content negotiation + * Added partial local inheritance [suggested by masylum]. Closes #102 + providing access to parent template locals. + * Added _-s, --session[s]_ flag to express(1) to add session related middleware + * Added _--template_ flag to express(1) to specify the + template engine to use. + * Added _--css_ flag to express(1) to specify the + stylesheet engine to use (or just plain css by default). + * Added `app.all()` support [thanks aheckmann] + * Added partial direct object support. + You may now `partial('user', user)` providing the "user" local, + vs previously `partial('user', { object: user })`. + * Added _route-separation_ example since many people question ways + to do this with CommonJS modules. Also view the _blog_ example for + an alternative. + * Performance; caching view path derived partial object names + * Fixed partial local inheritance precedence. [reported by Nick Poulden] Closes #454 + * Fixed jsonp support; _text/javascript_ as per mailinglist discussion + +1.0.0rc4 / 2010-10-14 +================== + + * Added _NODE_ENV_ support, _EXPRESS_ENV_ is deprecated and will be removed in 1.0.0 + * Added route-middleware support (very helpful, see the [docs](http://expressjs.com/guide.html#Route-Middleware)) + * Added _jsonp callback_ setting to enable/disable jsonp autowrapping [Dav Glass] + * Added callback query check on response.send to autowrap JSON objects for simple webservice implementations [Dav Glass] + * Added `partial()` support for array-like collections. Closes #434 + * Added support for swappable querystring parsers + * Added session usage docs. Closes #443 + * Added dynamic helper caching. Closes #439 [suggested by maritz] + * Added authentication example + * Added basic Range support to `res.sendfile()` (and `res.download()` etc) + * Changed; `express(1)` generated app using 2 spaces instead of 4 + * Default env to "development" again [aheckmann] + * Removed _context_ option is no more, use "scope" + * Fixed; exposing _./support_ libs to examples so they can run without installs + * Fixed mvc example + +1.0.0rc3 / 2010-09-20 +================== + + * Added confirmation for `express(1)` app generation. Closes #391 + * Added extending of flash formatters via `app.flashFormatters` + * Added flash formatter support. Closes #411 + * Added streaming support to `res.sendfile()` using `sys.pump()` when >= "stream threshold" + * Added _stream threshold_ setting for `res.sendfile()` + * Added `res.send()` __HEAD__ support + * Added `res.clearCookie()` + * Added `res.cookie()` + * Added `res.render()` headers option + * Added `res.redirect()` response bodies + * Added `res.render()` status option support. Closes #425 [thanks aheckmann] + * Fixed `res.sendfile()` responding with 403 on malicious path + * Fixed `res.download()` bug; when an error occurs remove _Content-Disposition_ + * Fixed; mounted apps settings now inherit from parent app [aheckmann] + * Fixed; stripping Content-Length / Content-Type when 204 + * Fixed `res.send()` 204. Closes #419 + * Fixed multiple _Set-Cookie_ headers via `res.header()`. Closes #402 + * Fixed bug messing with error handlers when `listenFD()` is called instead of `listen()`. [thanks guillermo] + + +1.0.0rc2 / 2010-08-17 +================== + + * Added `app.register()` for template engine mapping. Closes #390 + * Added `res.render()` callback support as second argument (no options) + * Added callback support to `res.download()` + * Added callback support for `res.sendfile()` + * Added support for middleware access via `express.middlewareName()` vs `connect.middlewareName()` + * Added "partials" setting to docs + * Added default expresso tests to `express(1)` generated app. Closes #384 + * Fixed `res.sendfile()` error handling, defer via `next()` + * Fixed `res.render()` callback when a layout is used [thanks guillermo] + * Fixed; `make install` creating ~/.node_libraries when not present + * Fixed issue preventing error handlers from being defined anywhere. Closes #387 + +1.0.0rc / 2010-07-28 +================== + + * Added mounted hook. Closes #369 + * Added connect dependency to _package.json_ + + * Removed "reload views" setting and support code + development env never caches, production always caches. + + * Removed _param_ in route callbacks, signature is now + simply (req, res, next), previously (req, res, params, next). + Use _req.params_ for path captures, _req.query_ for GET params. + + * Fixed "home" setting + * Fixed middleware/router precedence issue. Closes #366 + * Fixed; _configure()_ callbacks called immediately. Closes #368 + +1.0.0beta2 / 2010-07-23 +================== + + * Added more examples + * Added; exporting `Server` constructor + * Added `Server#helpers()` for view locals + * Added `Server#dynamicHelpers()` for dynamic view locals. Closes #349 + * Added support for absolute view paths + * Added; _home_ setting defaults to `Server#route` for mounted apps. Closes #363 + * Added Guillermo Rauch to the contributor list + * Added support for "as" for non-collection partials. Closes #341 + * Fixed _install.sh_, ensuring _~/.node_libraries_ exists. Closes #362 [thanks jf] + * Fixed `res.render()` exceptions, now passed to `next()` when no callback is given [thanks guillermo] + * Fixed instanceof `Array` checks, now `Array.isArray()` + * Fixed express(1) expansion of public dirs. Closes #348 + * Fixed middleware precedence. Closes #345 + * Fixed view watcher, now async [thanks aheckmann] + +1.0.0beta / 2010-07-15 +================== + + * Re-write + - much faster + - much lighter + - Check [ExpressJS.com](http://expressjs.com) for migration guide and updated docs + +0.14.0 / 2010-06-15 +================== + + * Utilize relative requires + * Added Static bufferSize option [aheckmann] + * Fixed caching of view and partial subdirectories [aheckmann] + * Fixed mime.type() comments now that ".ext" is not supported + * Updated haml submodule + * Updated class submodule + * Removed bin/express + +0.13.0 / 2010-06-01 +================== + + * Added node v0.1.97 compatibility + * Added support for deleting cookies via Request#cookie('key', null) + * Updated haml submodule + * Fixed not-found page, now using using charset utf-8 + * Fixed show-exceptions page, now using using charset utf-8 + * Fixed view support due to fs.readFile Buffers + * Changed; mime.type() no longer accepts ".type" due to node extname() changes + +0.12.0 / 2010-05-22 +================== + + * Added node v0.1.96 compatibility + * Added view `helpers` export which act as additional local variables + * Updated haml submodule + * Changed ETag; removed inode, modified time only + * Fixed LF to CRLF for setting multiple cookies + * Fixed cookie complation; values are now urlencoded + * Fixed cookies parsing; accepts quoted values and url escaped cookies + +0.11.0 / 2010-05-06 +================== + + * Added support for layouts using different engines + - this.render('page.html.haml', { layout: 'super-cool-layout.html.ejs' }) + - this.render('page.html.haml', { layout: 'foo' }) // assumes 'foo.html.haml' + - this.render('page.html.haml', { layout: false }) // no layout + * Updated ext submodule + * Updated haml submodule + * Fixed EJS partial support by passing along the context. Issue #307 + +0.10.1 / 2010-05-03 +================== + + * Fixed binary uploads. + +0.10.0 / 2010-04-30 +================== + + * Added charset support via Request#charset (automatically assigned to 'UTF-8' when respond()'s + encoding is set to 'utf8' or 'utf-8'. + * Added "encoding" option to Request#render(). Closes #299 + * Added "dump exceptions" setting, which is enabled by default. + * Added simple ejs template engine support + * Added error response support for text/plain, application/json. Closes #297 + * Added callback function param to Request#error() + * Added Request#sendHead() + * Added Request#stream() + * Added support for Request#respond(304, null) for empty response bodies + * Added ETag support to Request#sendfile() + * Added options to Request#sendfile(), passed to fs.createReadStream() + * Added filename arg to Request#download() + * Performance enhanced due to pre-reversing plugins so that plugins.reverse() is not called on each request + * Performance enhanced by preventing several calls to toLowerCase() in Router#match() + * Changed; Request#sendfile() now streams + * Changed; Renamed Request#halt() to Request#respond(). Closes #289 + * Changed; Using sys.inspect() instead of JSON.encode() for error output + * Changed; run() returns the http.Server instance. Closes #298 + * Changed; Defaulting Server#host to null (INADDR_ANY) + * Changed; Logger "common" format scale of 0.4f + * Removed Logger "request" format + * Fixed; Catching ENOENT in view caching, preventing error when "views/partials" is not found + * Fixed several issues with http client + * Fixed Logger Content-Length output + * Fixed bug preventing Opera from retaining the generated session id. Closes #292 + +0.9.0 / 2010-04-14 +================== + + * Added DSL level error() route support + * Added DSL level notFound() route support + * Added Request#error() + * Added Request#notFound() + * Added Request#render() callback function. Closes #258 + * Added "max upload size" setting + * Added "magic" variables to collection partials (\_\_index\_\_, \_\_length\_\_, \_\_isFirst\_\_, \_\_isLast\_\_). Closes #254 + * Added [haml.js](http://github.com/visionmedia/haml.js) submodule; removed haml-js + * Added callback function support to Request#halt() as 3rd/4th arg + * Added preprocessing of route param wildcards using param(). Closes #251 + * Added view partial support (with collections etc) + * Fixed bug preventing falsey params (such as ?page=0). Closes #286 + * Fixed setting of multiple cookies. Closes #199 + * Changed; view naming convention is now NAME.TYPE.ENGINE (for example page.html.haml) + * Changed; session cookie is now httpOnly + * Changed; Request is no longer global + * Changed; Event is no longer global + * Changed; "sys" module is no longer global + * Changed; moved Request#download to Static plugin where it belongs + * Changed; Request instance created before body parsing. Closes #262 + * Changed; Pre-caching views in memory when "cache view contents" is enabled. Closes #253 + * Changed; Pre-caching view partials in memory when "cache view partials" is enabled + * Updated support to node --version 0.1.90 + * Updated dependencies + * Removed set("session cookie") in favour of use(Session, { cookie: { ... }}) + * Removed utils.mixin(); use Object#mergeDeep() + +0.8.0 / 2010-03-19 +================== + + * Added coffeescript example app. Closes #242 + * Changed; cache api now async friendly. Closes #240 + * Removed deprecated 'express/static' support. Use 'express/plugins/static' + +0.7.6 / 2010-03-19 +================== + + * Added Request#isXHR. Closes #229 + * Added `make install` (for the executable) + * Added `express` executable for setting up simple app templates + * Added "GET /public/*" to Static plugin, defaulting to /public + * Added Static plugin + * Fixed; Request#render() only calls cache.get() once + * Fixed; Namespacing View caches with "view:" + * Fixed; Namespacing Static caches with "static:" + * Fixed; Both example apps now use the Static plugin + * Fixed set("views"). Closes #239 + * Fixed missing space for combined log format + * Deprecated Request#sendfile() and 'express/static' + * Removed Server#running + +0.7.5 / 2010-03-16 +================== + + * Added Request#flash() support without args, now returns all flashes + * Updated ext submodule + +0.7.4 / 2010-03-16 +================== + + * Fixed session reaper + * Changed; class.js replacing js-oo Class implementation (quite a bit faster, no browser cruft) + +0.7.3 / 2010-03-16 +================== + + * Added package.json + * Fixed requiring of haml / sass due to kiwi removal + +0.7.2 / 2010-03-16 +================== + + * Fixed GIT submodules (HAH!) + +0.7.1 / 2010-03-16 +================== + + * Changed; Express now using submodules again until a PM is adopted + * Changed; chat example using millisecond conversions from ext + +0.7.0 / 2010-03-15 +================== + + * Added Request#pass() support (finds the next matching route, or the given path) + * Added Logger plugin (default "common" format replaces CommonLogger) + * Removed Profiler plugin + * Removed CommonLogger plugin + +0.6.0 / 2010-03-11 +================== + + * Added seed.yml for kiwi package management support + * Added HTTP client query string support when method is GET. Closes #205 + + * Added support for arbitrary view engines. + For example "foo.engine.html" will now require('engine'), + the exports from this module are cached after the first require(). + + * Added async plugin support + + * Removed usage of RESTful route funcs as http client + get() etc, use http.get() and friends + + * Removed custom exceptions + +0.5.0 / 2010-03-10 +================== + + * Added ext dependency (library of js extensions) + * Removed extname() / basename() utils. Use path module + * Removed toArray() util. Use arguments.values + * Removed escapeRegexp() util. Use RegExp.escape() + * Removed process.mixin() dependency. Use utils.mixin() + * Removed Collection + * Removed ElementCollection + * Shameless self promotion of ebook "Advanced JavaScript" (http://dev-mag.com) ;) + +0.4.0 / 2010-02-11 +================== + + * Added flash() example to sample upload app + * Added high level restful http client module (express/http) + * Changed; RESTful route functions double as HTTP clients. Closes #69 + * Changed; throwing error when routes are added at runtime + * Changed; defaulting render() context to the current Request. Closes #197 + * Updated haml submodule + +0.3.0 / 2010-02-11 +================== + + * Updated haml / sass submodules. Closes #200 + * Added flash message support. Closes #64 + * Added accepts() now allows multiple args. fixes #117 + * Added support for plugins to halt. Closes #189 + * Added alternate layout support. Closes #119 + * Removed Route#run(). Closes #188 + * Fixed broken specs due to use(Cookie) missing + +0.2.1 / 2010-02-05 +================== + + * Added "plot" format option for Profiler (for gnuplot processing) + * Added request number to Profiler plugin + * Fixed binary encoding for multi-part file uploads, was previously defaulting to UTF8 + * Fixed issue with routes not firing when not files are present. Closes #184 + * Fixed process.Promise -> events.Promise + +0.2.0 / 2010-02-03 +================== + + * Added parseParam() support for name[] etc. (allows for file inputs with "multiple" attr) Closes #180 + * Added Both Cache and Session option "reapInterval" may be "reapEvery". Closes #174 + * Added expiration support to cache api with reaper. Closes #133 + * Added cache Store.Memory#reap() + * Added Cache; cache api now uses first class Cache instances + * Added abstract session Store. Closes #172 + * Changed; cache Memory.Store#get() utilizing Collection + * Renamed MemoryStore -> Store.Memory + * Fixed use() of the same plugin several time will always use latest options. Closes #176 + +0.1.0 / 2010-02-03 +================== + + * Changed; Hooks (before / after) pass request as arg as well as evaluated in their context + * Updated node support to 0.1.27 Closes #169 + * Updated dirname(__filename) -> __dirname + * Updated libxmljs support to v0.2.0 + * Added session support with memory store / reaping + * Added quick uid() helper + * Added multi-part upload support + * Added Sass.js support / submodule + * Added production env caching view contents and static files + * Added static file caching. Closes #136 + * Added cache plugin with memory stores + * Added support to StaticFile so that it works with non-textual files. + * Removed dirname() helper + * Removed several globals (now their modules must be required) + +0.0.2 / 2010-01-10 +================== + + * Added view benchmarks; currently haml vs ejs + * Added Request#attachment() specs. Closes #116 + * Added use of node's parseQuery() util. Closes #123 + * Added `make init` for submodules + * Updated Haml + * Updated sample chat app to show messages on load + * Updated libxmljs parseString -> parseHtmlString + * Fixed `make init` to work with older versions of git + * Fixed specs can now run independent specs for those who cant build deps. Closes #127 + * Fixed issues introduced by the node url module changes. Closes 126. + * Fixed two assertions failing due to Collection#keys() returning strings + * Fixed faulty Collection#toArray() spec due to keys() returning strings + * Fixed `make test` now builds libxmljs.node before testing + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/express/LICENSE b/node_modules/express/LICENSE new file mode 100644 index 0000000..aa927e4 --- /dev/null +++ b/node_modules/express/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2009-2014 TJ Holowaychuk +Copyright (c) 2013-2014 Roman Shtylman +Copyright (c) 2014-2015 Douglas Christopher Wilson + +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/express/Readme.md b/node_modules/express/Readme.md new file mode 100644 index 0000000..6e08454 --- /dev/null +++ b/node_modules/express/Readme.md @@ -0,0 +1,138 @@ +[![Express Logo](https://i.cloudup.com/zfY6lL7eFa-3000x3000.png)](http://expressjs.com/) + + Fast, unopinionated, minimalist web framework for [node](http://nodejs.org). + + [![NPM Version][npm-image]][npm-url] + [![NPM Downloads][downloads-image]][downloads-url] + [![Linux Build][travis-image]][travis-url] + [![Windows Build][appveyor-image]][appveyor-url] + [![Test Coverage][coveralls-image]][coveralls-url] + +```js +var express = require('express') +var app = express() + +app.get('/', function (req, res) { + res.send('Hello World') +}) + +app.listen(3000) +``` + +## Installation + +```bash +$ npm install express +``` + +## Features + + * Robust routing + * Focus on high performance + * Super-high test coverage + * HTTP helpers (redirection, caching, etc) + * View system supporting 14+ template engines + * Content negotiation + * Executable for generating applications quickly + +## Docs & Community + + * [#express](https://webchat.freenode.net/?channels=express) on freenode IRC + * [Github Organization](https://github.com/expressjs) for Official Middleware & Modules + * [Google Group](https://groups.google.com/group/express-js) for discussion + * [Gitter](https://gitter.im/expressjs/express) for support and discussion + * [Русскоязычная документация](http://jsman.ru/express/) + +###Security Issues + +If you discover a security vulnerability in Express, please see [Security Policies and Procedures](Security.md). + +## Quick Start + + The quickest way to get started with express is to utilize the executable [`express(1)`](https://github.com/expressjs/generator) to generate an application as shown below: + + Install the executable. The executable's major version will match Express's: + +```bash +$ npm install -g express-generator@4 +``` + + Create the app: + +```bash +$ express /tmp/foo && cd /tmp/foo +``` + + Install dependencies: + +```bash +$ npm install +``` + + Start the server: + +```bash +$ npm start +``` + +## Philosophy + + The Express philosophy is to provide small, robust tooling for HTTP servers, making + it a great solution for single page applications, web sites, hybrids, or public + HTTP APIs. + + Express does not force you to use any specific ORM or template engine. With support for over + 14 template engines via [Consolidate.js](https://github.com/tj/consolidate.js), + you can quickly craft your perfect framework. + +## Examples + + To view the examples, clone the Express repo and install the dependencies: + +```bash +$ git clone git://github.com/expressjs/express.git --depth 1 +$ cd express +$ npm install +``` + + Then run whichever example you want: + +```bash +$ node examples/content-negotiation +``` + +## Tests + + To run the test suite, first install the dependencies, then run `npm test`: + +```bash +$ npm install +$ npm test +``` + +## People + +The original author of Express is [TJ Holowaychuk](https://github.com/tj) [![TJ's Gratipay][gratipay-image-visionmedia]][gratipay-url-visionmedia] + +The current lead maintainer is [Douglas Christopher Wilson](https://github.com/dougwilson) [![Doug's Gratipay][gratipay-image-dougwilson]][gratipay-url-dougwilson] + +[List of all contributors](https://github.com/expressjs/express/graphs/contributors) + +## License + + [MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/express.svg +[npm-url]: https://npmjs.org/package/express +[downloads-image]: https://img.shields.io/npm/dm/express.svg +[downloads-url]: https://npmjs.org/package/express +[travis-image]: https://img.shields.io/travis/expressjs/express/master.svg?label=linux +[travis-url]: https://travis-ci.org/expressjs/express +[appveyor-image]: https://img.shields.io/appveyor/ci/dougwilson/express/master.svg?label=windows +[appveyor-url]: https://ci.appveyor.com/project/dougwilson/express +[coveralls-image]: https://img.shields.io/coveralls/expressjs/express/master.svg +[coveralls-url]: https://coveralls.io/r/expressjs/express?branch=master +[gratipay-image-visionmedia]: https://img.shields.io/gratipay/visionmedia.svg +[gratipay-url-visionmedia]: https://gratipay.com/visionmedia/ +[gratipay-image-dougwilson]: https://img.shields.io/gratipay/dougwilson.svg +[gratipay-url-dougwilson]: https://gratipay.com/dougwilson/ diff --git a/node_modules/express/index.js b/node_modules/express/index.js new file mode 100644 index 0000000..d219b0c --- /dev/null +++ b/node_modules/express/index.js @@ -0,0 +1,11 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2013 Roman Shtylman + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +module.exports = require('./lib/express'); diff --git a/node_modules/express/lib/application.js b/node_modules/express/lib/application.js new file mode 100644 index 0000000..0ee4def --- /dev/null +++ b/node_modules/express/lib/application.js @@ -0,0 +1,643 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2013 Roman Shtylman + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module dependencies. + * @private + */ + +var finalhandler = require('finalhandler'); +var Router = require('./router'); +var methods = require('methods'); +var middleware = require('./middleware/init'); +var query = require('./middleware/query'); +var debug = require('debug')('express:application'); +var View = require('./view'); +var http = require('http'); +var compileETag = require('./utils').compileETag; +var compileQueryParser = require('./utils').compileQueryParser; +var compileTrust = require('./utils').compileTrust; +var deprecate = require('depd')('express'); +var flatten = require('array-flatten'); +var merge = require('utils-merge'); +var resolve = require('path').resolve; +var slice = Array.prototype.slice; + +/** + * Application prototype. + */ + +var app = exports = module.exports = {}; + +/** + * Variable for trust proxy inheritance back-compat + * @private + */ + +var trustProxyDefaultSymbol = '@@symbol:trust_proxy_default'; + +/** + * Initialize the server. + * + * - setup default configuration + * - setup default middleware + * - setup route reflection methods + * + * @private + */ + +app.init = function init() { + this.cache = {}; + this.engines = {}; + this.settings = {}; + + this.defaultConfiguration(); +}; + +/** + * Initialize application configuration. + * @private + */ + +app.defaultConfiguration = function defaultConfiguration() { + var env = process.env.NODE_ENV || 'development'; + + // default settings + this.enable('x-powered-by'); + this.set('etag', 'weak'); + this.set('env', env); + this.set('query parser', 'extended'); + this.set('subdomain offset', 2); + this.set('trust proxy', false); + + // trust proxy inherit back-compat + Object.defineProperty(this.settings, trustProxyDefaultSymbol, { + configurable: true, + value: true + }); + + debug('booting in %s mode', env); + + this.on('mount', function onmount(parent) { + // inherit trust proxy + if (this.settings[trustProxyDefaultSymbol] === true + && typeof parent.settings['trust proxy fn'] === 'function') { + delete this.settings['trust proxy']; + delete this.settings['trust proxy fn']; + } + + // inherit protos + this.request.__proto__ = parent.request; + this.response.__proto__ = parent.response; + this.engines.__proto__ = parent.engines; + this.settings.__proto__ = parent.settings; + }); + + // setup locals + this.locals = Object.create(null); + + // top-most app is mounted at / + this.mountpath = '/'; + + // default locals + this.locals.settings = this.settings; + + // default configuration + this.set('view', View); + this.set('views', resolve('views')); + this.set('jsonp callback name', 'callback'); + + if (env === 'production') { + this.enable('view cache'); + } + + Object.defineProperty(this, 'router', { + get: function() { + throw new Error('\'app.router\' is deprecated!\nPlease see the 3.x to 4.x migration guide for details on how to update your app.'); + } + }); +}; + +/** + * lazily adds the base router if it has not yet been added. + * + * We cannot add the base router in the defaultConfiguration because + * it reads app settings which might be set after that has run. + * + * @private + */ +app.lazyrouter = function lazyrouter() { + if (!this._router) { + this._router = new Router({ + caseSensitive: this.enabled('case sensitive routing'), + strict: this.enabled('strict routing') + }); + + this._router.use(query(this.get('query parser fn'))); + this._router.use(middleware.init(this)); + } +}; + +/** + * Dispatch a req, res pair into the application. Starts pipeline processing. + * + * If no callback is provided, then default error handlers will respond + * in the event of an error bubbling through the stack. + * + * @private + */ + +app.handle = function handle(req, res, callback) { + var router = this._router; + + // final handler + var done = callback || finalhandler(req, res, { + env: this.get('env'), + onerror: logerror.bind(this) + }); + + // no routes + if (!router) { + debug('no routes defined on app'); + done(); + return; + } + + router.handle(req, res, done); +}; + +/** + * Proxy `Router#use()` to add middleware to the app router. + * See Router#use() documentation for details. + * + * If the _fn_ parameter is an express app, then it will be + * mounted at the _route_ specified. + * + * @public + */ + +app.use = function use(fn) { + var offset = 0; + var path = '/'; + + // default path to '/' + // disambiguate app.use([fn]) + if (typeof fn !== 'function') { + var arg = fn; + + while (Array.isArray(arg) && arg.length !== 0) { + arg = arg[0]; + } + + // first arg is the path + if (typeof arg !== 'function') { + offset = 1; + path = fn; + } + } + + var fns = flatten(slice.call(arguments, offset)); + + if (fns.length === 0) { + throw new TypeError('app.use() requires middleware functions'); + } + + // setup router + this.lazyrouter(); + var router = this._router; + + fns.forEach(function (fn) { + // non-express app + if (!fn || !fn.handle || !fn.set) { + return router.use(path, fn); + } + + debug('.use app under %s', path); + fn.mountpath = path; + fn.parent = this; + + // restore .app property on req and res + router.use(path, function mounted_app(req, res, next) { + var orig = req.app; + fn.handle(req, res, function (err) { + req.__proto__ = orig.request; + res.__proto__ = orig.response; + next(err); + }); + }); + + // mounted an app + fn.emit('mount', this); + }, this); + + return this; +}; + +/** + * Proxy to the app `Router#route()` + * Returns a new `Route` instance for the _path_. + * + * Routes are isolated middleware stacks for specific paths. + * See the Route api docs for details. + * + * @public + */ + +app.route = function route(path) { + this.lazyrouter(); + return this._router.route(path); +}; + +/** + * Register the given template engine callback `fn` + * as `ext`. + * + * By default will `require()` the engine based on the + * file extension. For example if you try to render + * a "foo.jade" file Express will invoke the following internally: + * + * app.engine('jade', require('jade').__express); + * + * For engines that do not provide `.__express` out of the box, + * or if you wish to "map" a different extension to the template engine + * you may use this method. For example mapping the EJS template engine to + * ".html" files: + * + * app.engine('html', require('ejs').renderFile); + * + * In this case EJS provides a `.renderFile()` method with + * the same signature that Express expects: `(path, options, callback)`, + * though note that it aliases this method as `ejs.__express` internally + * so if you're using ".ejs" extensions you dont need to do anything. + * + * Some template engines do not follow this convention, the + * [Consolidate.js](https://github.com/tj/consolidate.js) + * library was created to map all of node's popular template + * engines to follow this convention, thus allowing them to + * work seamlessly within Express. + * + * @param {String} ext + * @param {Function} fn + * @return {app} for chaining + * @public + */ + +app.engine = function engine(ext, fn) { + if (typeof fn !== 'function') { + throw new Error('callback function required'); + } + + // get file extension + var extension = ext[0] !== '.' + ? '.' + ext + : ext; + + // store engine + this.engines[extension] = fn; + + return this; +}; + +/** + * Proxy to `Router#param()` with one added api feature. The _name_ parameter + * can be an array of names. + * + * See the Router#param() docs for more details. + * + * @param {String|Array} name + * @param {Function} fn + * @return {app} for chaining + * @public + */ + +app.param = function param(name, fn) { + this.lazyrouter(); + + if (Array.isArray(name)) { + for (var i = 0; i < name.length; i++) { + this.param(name[i], fn); + } + + return this; + } + + this._router.param(name, fn); + + return this; +}; + +/** + * Assign `setting` to `val`, or return `setting`'s value. + * + * app.set('foo', 'bar'); + * app.get('foo'); + * // => "bar" + * + * Mounted servers inherit their parent server's settings. + * + * @param {String} setting + * @param {*} [val] + * @return {Server} for chaining + * @public + */ + +app.set = function set(setting, val) { + if (arguments.length === 1) { + // app.get(setting) + return this.settings[setting]; + } + + debug('set "%s" to %o', setting, val); + + // set value + this.settings[setting] = val; + + // trigger matched settings + switch (setting) { + case 'etag': + this.set('etag fn', compileETag(val)); + break; + case 'query parser': + this.set('query parser fn', compileQueryParser(val)); + break; + case 'trust proxy': + this.set('trust proxy fn', compileTrust(val)); + + // trust proxy inherit back-compat + Object.defineProperty(this.settings, trustProxyDefaultSymbol, { + configurable: true, + value: false + }); + + break; + } + + return this; +}; + +/** + * Return the app's absolute pathname + * based on the parent(s) that have + * mounted it. + * + * For example if the application was + * mounted as "/admin", which itself + * was mounted as "/blog" then the + * return value would be "/blog/admin". + * + * @return {String} + * @private + */ + +app.path = function path() { + return this.parent + ? this.parent.path() + this.mountpath + : ''; +}; + +/** + * Check if `setting` is enabled (truthy). + * + * app.enabled('foo') + * // => false + * + * app.enable('foo') + * app.enabled('foo') + * // => true + * + * @param {String} setting + * @return {Boolean} + * @public + */ + +app.enabled = function enabled(setting) { + return Boolean(this.set(setting)); +}; + +/** + * Check if `setting` is disabled. + * + * app.disabled('foo') + * // => true + * + * app.enable('foo') + * app.disabled('foo') + * // => false + * + * @param {String} setting + * @return {Boolean} + * @public + */ + +app.disabled = function disabled(setting) { + return !this.set(setting); +}; + +/** + * Enable `setting`. + * + * @param {String} setting + * @return {app} for chaining + * @public + */ + +app.enable = function enable(setting) { + return this.set(setting, true); +}; + +/** + * Disable `setting`. + * + * @param {String} setting + * @return {app} for chaining + * @public + */ + +app.disable = function disable(setting) { + return this.set(setting, false); +}; + +/** + * Delegate `.VERB(...)` calls to `router.VERB(...)`. + */ + +methods.forEach(function(method){ + app[method] = function(path){ + if (method === 'get' && arguments.length === 1) { + // app.get(setting) + return this.set(path); + } + + this.lazyrouter(); + + var route = this._router.route(path); + route[method].apply(route, slice.call(arguments, 1)); + return this; + }; +}); + +/** + * Special-cased "all" method, applying the given route `path`, + * middleware, and callback to _every_ HTTP method. + * + * @param {String} path + * @param {Function} ... + * @return {app} for chaining + * @public + */ + +app.all = function all(path) { + this.lazyrouter(); + + var route = this._router.route(path); + var args = slice.call(arguments, 1); + + for (var i = 0; i < methods.length; i++) { + route[methods[i]].apply(route, args); + } + + return this; +}; + +// del -> delete alias + +app.del = deprecate.function(app.delete, 'app.del: Use app.delete instead'); + +/** + * Render the given view `name` name with `options` + * and a callback accepting an error and the + * rendered template string. + * + * Example: + * + * app.render('email', { name: 'Tobi' }, function(err, html){ + * // ... + * }) + * + * @param {String} name + * @param {Object|Function} options or fn + * @param {Function} callback + * @public + */ + +app.render = function render(name, options, callback) { + var cache = this.cache; + var done = callback; + var engines = this.engines; + var opts = options; + var renderOptions = {}; + var view; + + // support callback function as second arg + if (typeof options === 'function') { + done = options; + opts = {}; + } + + // merge app.locals + merge(renderOptions, this.locals); + + // merge options._locals + if (opts._locals) { + merge(renderOptions, opts._locals); + } + + // merge options + merge(renderOptions, opts); + + // set .cache unless explicitly provided + if (renderOptions.cache == null) { + renderOptions.cache = this.enabled('view cache'); + } + + // primed cache + if (renderOptions.cache) { + view = cache[name]; + } + + // view + if (!view) { + var View = this.get('view'); + + view = new View(name, { + defaultEngine: this.get('view engine'), + root: this.get('views'), + engines: engines + }); + + if (!view.path) { + var dirs = Array.isArray(view.root) && view.root.length > 1 + ? 'directories "' + view.root.slice(0, -1).join('", "') + '" or "' + view.root[view.root.length - 1] + '"' + : 'directory "' + view.root + '"' + var err = new Error('Failed to lookup view "' + name + '" in views ' + dirs); + err.view = view; + return done(err); + } + + // prime the cache + if (renderOptions.cache) { + cache[name] = view; + } + } + + // render + tryRender(view, renderOptions, done); +}; + +/** + * Listen for connections. + * + * A node `http.Server` is returned, with this + * application (which is a `Function`) as its + * callback. If you wish to create both an HTTP + * and HTTPS server you may do so with the "http" + * and "https" modules as shown here: + * + * var http = require('http') + * , https = require('https') + * , express = require('express') + * , app = express(); + * + * http.createServer(app).listen(80); + * https.createServer({ ... }, app).listen(443); + * + * @return {http.Server} + * @public + */ + +app.listen = function listen() { + var server = http.createServer(this); + return server.listen.apply(server, arguments); +}; + +/** + * Log error using console.error. + * + * @param {Error} err + * @private + */ + +function logerror(err) { + /* istanbul ignore next */ + if (this.get('env') !== 'test') console.error(err.stack || err.toString()); +} + +/** + * Try rendering a view. + * @private + */ + +function tryRender(view, options, callback) { + try { + view.render(options, callback); + } catch (err) { + callback(err); + } +} diff --git a/node_modules/express/lib/express.js b/node_modules/express/lib/express.js new file mode 100644 index 0000000..540c8be --- /dev/null +++ b/node_modules/express/lib/express.js @@ -0,0 +1,103 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2013 Roman Shtylman + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter; +var mixin = require('merge-descriptors'); +var proto = require('./application'); +var Route = require('./router/route'); +var Router = require('./router'); +var req = require('./request'); +var res = require('./response'); + +/** + * Expose `createApplication()`. + */ + +exports = module.exports = createApplication; + +/** + * Create an express application. + * + * @return {Function} + * @api public + */ + +function createApplication() { + var app = function(req, res, next) { + app.handle(req, res, next); + }; + + mixin(app, EventEmitter.prototype, false); + mixin(app, proto, false); + + app.request = { __proto__: req, app: app }; + app.response = { __proto__: res, app: app }; + app.init(); + return app; +} + +/** + * Expose the prototypes. + */ + +exports.application = proto; +exports.request = req; +exports.response = res; + +/** + * Expose constructors. + */ + +exports.Route = Route; +exports.Router = Router; + +/** + * Expose middleware + */ + +exports.query = require('./middleware/query'); +exports.static = require('serve-static'); + +/** + * Replace removed middleware with an appropriate error message. + */ + +[ + 'json', + 'urlencoded', + 'bodyParser', + 'compress', + 'cookieSession', + 'session', + 'logger', + 'cookieParser', + 'favicon', + 'responseTime', + 'errorHandler', + 'timeout', + 'methodOverride', + 'vhost', + 'csrf', + 'directory', + 'limit', + 'multipart', + 'staticCache', +].forEach(function (name) { + Object.defineProperty(exports, name, { + get: function () { + throw new Error('Most middleware (like ' + name + ') is no longer bundled with Express and must be installed separately. Please see https://github.com/senchalabs/connect#middleware.'); + }, + configurable: true + }); +}); diff --git a/node_modules/express/lib/middleware/init.js b/node_modules/express/lib/middleware/init.js new file mode 100644 index 0000000..f3119ed --- /dev/null +++ b/node_modules/express/lib/middleware/init.js @@ -0,0 +1,36 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2013 Roman Shtylman + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Initialization middleware, exposing the + * request and response to each other, as well + * as defaulting the X-Powered-By header field. + * + * @param {Function} app + * @return {Function} + * @api private + */ + +exports.init = function(app){ + return function expressInit(req, res, next){ + if (app.enabled('x-powered-by')) res.setHeader('X-Powered-By', 'Express'); + req.res = res; + res.req = req; + req.next = next; + + req.__proto__ = app.request; + res.__proto__ = app.response; + + res.locals = res.locals || Object.create(null); + + next(); + }; +}; + diff --git a/node_modules/express/lib/middleware/query.js b/node_modules/express/lib/middleware/query.js new file mode 100644 index 0000000..a665f3f --- /dev/null +++ b/node_modules/express/lib/middleware/query.js @@ -0,0 +1,51 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2013 Roman Shtylman + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module dependencies. + */ + +var parseUrl = require('parseurl'); +var qs = require('qs'); + +/** + * @param {Object} options + * @return {Function} + * @api public + */ + +module.exports = function query(options) { + var opts = Object.create(options || null); + var queryparse = qs.parse; + + if (typeof options === 'function') { + queryparse = options; + opts = undefined; + } + + if (opts !== undefined) { + if (opts.allowDots === undefined) { + opts.allowDots = false; + } + + if (opts.allowPrototypes === undefined) { + opts.allowPrototypes = true; + } + } + + return function query(req, res, next){ + if (!req.query) { + var val = parseUrl(req).query; + req.query = queryparse(val, opts); + } + + next(); + }; +}; diff --git a/node_modules/express/lib/request.js b/node_modules/express/lib/request.js new file mode 100644 index 0000000..33cac18 --- /dev/null +++ b/node_modules/express/lib/request.js @@ -0,0 +1,489 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2013 Roman Shtylman + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module dependencies. + * @private + */ + +var accepts = require('accepts'); +var deprecate = require('depd')('express'); +var isIP = require('net').isIP; +var typeis = require('type-is'); +var http = require('http'); +var fresh = require('fresh'); +var parseRange = require('range-parser'); +var parse = require('parseurl'); +var proxyaddr = require('proxy-addr'); + +/** + * Request prototype. + */ + +var req = exports = module.exports = { + __proto__: http.IncomingMessage.prototype +}; + +/** + * Return request header. + * + * The `Referrer` header field is special-cased, + * both `Referrer` and `Referer` are interchangeable. + * + * Examples: + * + * req.get('Content-Type'); + * // => "text/plain" + * + * req.get('content-type'); + * // => "text/plain" + * + * req.get('Something'); + * // => undefined + * + * Aliased as `req.header()`. + * + * @param {String} name + * @return {String} + * @public + */ + +req.get = +req.header = function header(name) { + var lc = name.toLowerCase(); + + switch (lc) { + case 'referer': + case 'referrer': + return this.headers.referrer + || this.headers.referer; + default: + return this.headers[lc]; + } +}; + +/** + * To do: update docs. + * + * Check if the given `type(s)` is acceptable, returning + * the best match when true, otherwise `undefined`, in which + * case you should respond with 406 "Not Acceptable". + * + * The `type` value may be a single MIME type string + * such as "application/json", an extension name + * such as "json", a comma-delimited list such as "json, html, text/plain", + * an argument list such as `"json", "html", "text/plain"`, + * or an array `["json", "html", "text/plain"]`. When a list + * or array is given, the _best_ match, if any is returned. + * + * Examples: + * + * // Accept: text/html + * req.accepts('html'); + * // => "html" + * + * // Accept: text/*, application/json + * req.accepts('html'); + * // => "html" + * req.accepts('text/html'); + * // => "text/html" + * req.accepts('json, text'); + * // => "json" + * req.accepts('application/json'); + * // => "application/json" + * + * // Accept: text/*, application/json + * req.accepts('image/png'); + * req.accepts('png'); + * // => undefined + * + * // Accept: text/*;q=.5, application/json + * req.accepts(['html', 'json']); + * req.accepts('html', 'json'); + * req.accepts('html, json'); + * // => "json" + * + * @param {String|Array} type(s) + * @return {String|Array|Boolean} + * @public + */ + +req.accepts = function(){ + var accept = accepts(this); + return accept.types.apply(accept, arguments); +}; + +/** + * Check if the given `encoding`s are accepted. + * + * @param {String} ...encoding + * @return {String|Array} + * @public + */ + +req.acceptsEncodings = function(){ + var accept = accepts(this); + return accept.encodings.apply(accept, arguments); +}; + +req.acceptsEncoding = deprecate.function(req.acceptsEncodings, + 'req.acceptsEncoding: Use acceptsEncodings instead'); + +/** + * Check if the given `charset`s are acceptable, + * otherwise you should respond with 406 "Not Acceptable". + * + * @param {String} ...charset + * @return {String|Array} + * @public + */ + +req.acceptsCharsets = function(){ + var accept = accepts(this); + return accept.charsets.apply(accept, arguments); +}; + +req.acceptsCharset = deprecate.function(req.acceptsCharsets, + 'req.acceptsCharset: Use acceptsCharsets instead'); + +/** + * Check if the given `lang`s are acceptable, + * otherwise you should respond with 406 "Not Acceptable". + * + * @param {String} ...lang + * @return {String|Array} + * @public + */ + +req.acceptsLanguages = function(){ + var accept = accepts(this); + return accept.languages.apply(accept, arguments); +}; + +req.acceptsLanguage = deprecate.function(req.acceptsLanguages, + 'req.acceptsLanguage: Use acceptsLanguages instead'); + +/** + * Parse Range header field, + * capping to the given `size`. + * + * Unspecified ranges such as "0-" require + * knowledge of your resource length. In + * the case of a byte range this is of course + * the total number of bytes. If the Range + * header field is not given `null` is returned, + * `-1` when unsatisfiable, `-2` when syntactically invalid. + * + * NOTE: remember that ranges are inclusive, so + * for example "Range: users=0-3" should respond + * with 4 users when available, not 3. + * + * @param {Number} size + * @return {Array} + * @public + */ + +req.range = function(size){ + var range = this.get('Range'); + if (!range) return; + return parseRange(size, range); +}; + +/** + * Return the value of param `name` when present or `defaultValue`. + * + * - Checks route placeholders, ex: _/user/:id_ + * - Checks body params, ex: id=12, {"id":12} + * - Checks query string params, ex: ?id=12 + * + * To utilize request bodies, `req.body` + * should be an object. This can be done by using + * the `bodyParser()` middleware. + * + * @param {String} name + * @param {Mixed} [defaultValue] + * @return {String} + * @public + */ + +req.param = function param(name, defaultValue) { + var params = this.params || {}; + var body = this.body || {}; + var query = this.query || {}; + + var args = arguments.length === 1 + ? 'name' + : 'name, default'; + deprecate('req.param(' + args + '): Use req.params, req.body, or req.query instead'); + + if (null != params[name] && params.hasOwnProperty(name)) return params[name]; + if (null != body[name]) return body[name]; + if (null != query[name]) return query[name]; + + return defaultValue; +}; + +/** + * Check if the incoming request contains the "Content-Type" + * header field, and it contains the give mime `type`. + * + * Examples: + * + * // With Content-Type: text/html; charset=utf-8 + * req.is('html'); + * req.is('text/html'); + * req.is('text/*'); + * // => true + * + * // When Content-Type is application/json + * req.is('json'); + * req.is('application/json'); + * req.is('application/*'); + * // => true + * + * req.is('html'); + * // => false + * + * @param {String|Array} types... + * @return {String|false|null} + * @public + */ + +req.is = function is(types) { + var arr = types; + + // support flattened arguments + if (!Array.isArray(types)) { + arr = new Array(arguments.length); + for (var i = 0; i < arr.length; i++) { + arr[i] = arguments[i]; + } + } + + return typeis(this, arr); +}; + +/** + * Return the protocol string "http" or "https" + * when requested with TLS. When the "trust proxy" + * setting trusts the socket address, the + * "X-Forwarded-Proto" header field will be trusted + * and used if present. + * + * If you're running behind a reverse proxy that + * supplies https for you this may be enabled. + * + * @return {String} + * @public + */ + +defineGetter(req, 'protocol', function protocol(){ + var proto = this.connection.encrypted + ? 'https' + : 'http'; + var trust = this.app.get('trust proxy fn'); + + if (!trust(this.connection.remoteAddress, 0)) { + return proto; + } + + // Note: X-Forwarded-Proto is normally only ever a + // single value, but this is to be safe. + proto = this.get('X-Forwarded-Proto') || proto; + return proto.split(/\s*,\s*/)[0]; +}); + +/** + * Short-hand for: + * + * req.protocol == 'https' + * + * @return {Boolean} + * @public + */ + +defineGetter(req, 'secure', function secure(){ + return this.protocol === 'https'; +}); + +/** + * Return the remote address from the trusted proxy. + * + * The is the remote address on the socket unless + * "trust proxy" is set. + * + * @return {String} + * @public + */ + +defineGetter(req, 'ip', function ip(){ + var trust = this.app.get('trust proxy fn'); + return proxyaddr(this, trust); +}); + +/** + * When "trust proxy" is set, trusted proxy addresses + client. + * + * For example if the value were "client, proxy1, proxy2" + * you would receive the array `["client", "proxy1", "proxy2"]` + * where "proxy2" is the furthest down-stream and "proxy1" and + * "proxy2" were trusted. + * + * @return {Array} + * @public + */ + +defineGetter(req, 'ips', function ips() { + var trust = this.app.get('trust proxy fn'); + var addrs = proxyaddr.all(this, trust); + return addrs.slice(1).reverse(); +}); + +/** + * Return subdomains as an array. + * + * Subdomains are the dot-separated parts of the host before the main domain of + * the app. By default, the domain of the app is assumed to be the last two + * parts of the host. This can be changed by setting "subdomain offset". + * + * For example, if the domain is "tobi.ferrets.example.com": + * If "subdomain offset" is not set, req.subdomains is `["ferrets", "tobi"]`. + * If "subdomain offset" is 3, req.subdomains is `["tobi"]`. + * + * @return {Array} + * @public + */ + +defineGetter(req, 'subdomains', function subdomains() { + var hostname = this.hostname; + + if (!hostname) return []; + + var offset = this.app.get('subdomain offset'); + var subdomains = !isIP(hostname) + ? hostname.split('.').reverse() + : [hostname]; + + return subdomains.slice(offset); +}); + +/** + * Short-hand for `url.parse(req.url).pathname`. + * + * @return {String} + * @public + */ + +defineGetter(req, 'path', function path() { + return parse(this).pathname; +}); + +/** + * Parse the "Host" header field to a hostname. + * + * When the "trust proxy" setting trusts the socket + * address, the "X-Forwarded-Host" header field will + * be trusted. + * + * @return {String} + * @public + */ + +defineGetter(req, 'hostname', function hostname(){ + var trust = this.app.get('trust proxy fn'); + var host = this.get('X-Forwarded-Host'); + + if (!host || !trust(this.connection.remoteAddress, 0)) { + host = this.get('Host'); + } + + if (!host) return; + + // IPv6 literal support + var offset = host[0] === '[' + ? host.indexOf(']') + 1 + : 0; + var index = host.indexOf(':', offset); + + return index !== -1 + ? host.substring(0, index) + : host; +}); + +// TODO: change req.host to return host in next major + +defineGetter(req, 'host', deprecate.function(function host(){ + return this.hostname; +}, 'req.host: Use req.hostname instead')); + +/** + * Check if the request is fresh, aka + * Last-Modified and/or the ETag + * still match. + * + * @return {Boolean} + * @public + */ + +defineGetter(req, 'fresh', function(){ + var method = this.method; + var s = this.res.statusCode; + + // GET or HEAD for weak freshness validation only + if ('GET' != method && 'HEAD' != method) return false; + + // 2xx or 304 as per rfc2616 14.26 + if ((s >= 200 && s < 300) || 304 == s) { + return fresh(this.headers, (this.res._headers || {})); + } + + return false; +}); + +/** + * Check if the request is stale, aka + * "Last-Modified" and / or the "ETag" for the + * resource has changed. + * + * @return {Boolean} + * @public + */ + +defineGetter(req, 'stale', function stale(){ + return !this.fresh; +}); + +/** + * Check if the request was an _XMLHttpRequest_. + * + * @return {Boolean} + * @public + */ + +defineGetter(req, 'xhr', function xhr(){ + var val = this.get('X-Requested-With') || ''; + return val.toLowerCase() === 'xmlhttprequest'; +}); + +/** + * Helper function for creating a getter on an object. + * + * @param {Object} obj + * @param {String} name + * @param {Function} getter + * @private + */ +function defineGetter(obj, name, getter) { + Object.defineProperty(obj, name, { + configurable: true, + enumerable: true, + get: getter + }); +}; diff --git a/node_modules/express/lib/response.js b/node_modules/express/lib/response.js new file mode 100644 index 0000000..641704b --- /dev/null +++ b/node_modules/express/lib/response.js @@ -0,0 +1,1053 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module dependencies. + * @private + */ + +var contentDisposition = require('content-disposition'); +var deprecate = require('depd')('express'); +var escapeHtml = require('escape-html'); +var http = require('http'); +var isAbsolute = require('./utils').isAbsolute; +var onFinished = require('on-finished'); +var path = require('path'); +var merge = require('utils-merge'); +var sign = require('cookie-signature').sign; +var normalizeType = require('./utils').normalizeType; +var normalizeTypes = require('./utils').normalizeTypes; +var setCharset = require('./utils').setCharset; +var statusCodes = http.STATUS_CODES; +var cookie = require('cookie'); +var send = require('send'); +var extname = path.extname; +var mime = send.mime; +var resolve = path.resolve; +var vary = require('vary'); + +/** + * Response prototype. + */ + +var res = module.exports = { + __proto__: http.ServerResponse.prototype +}; + +/** + * Module variables. + * @private + */ + +var charsetRegExp = /;\s*charset\s*=/; + +/** + * Set status `code`. + * + * @param {Number} code + * @return {ServerResponse} + * @public + */ + +res.status = function status(code) { + this.statusCode = code; + return this; +}; + +/** + * Set Link header field with the given `links`. + * + * Examples: + * + * res.links({ + * next: 'http://api.example.com/users?page=2', + * last: 'http://api.example.com/users?page=5' + * }); + * + * @param {Object} links + * @return {ServerResponse} + * @public + */ + +res.links = function(links){ + var link = this.get('Link') || ''; + if (link) link += ', '; + return this.set('Link', link + Object.keys(links).map(function(rel){ + return '<' + links[rel] + '>; rel="' + rel + '"'; + }).join(', ')); +}; + +/** + * Send a response. + * + * Examples: + * + * res.send(new Buffer('wahoo')); + * res.send({ some: 'json' }); + * res.send('

some html

'); + * + * @param {string|number|boolean|object|Buffer} body + * @public + */ + +res.send = function send(body) { + var chunk = body; + var encoding; + var len; + var req = this.req; + var type; + + // settings + var app = this.app; + + // allow status / body + if (arguments.length === 2) { + // res.send(body, status) backwards compat + if (typeof arguments[0] !== 'number' && typeof arguments[1] === 'number') { + deprecate('res.send(body, status): Use res.status(status).send(body) instead'); + this.statusCode = arguments[1]; + } else { + deprecate('res.send(status, body): Use res.status(status).send(body) instead'); + this.statusCode = arguments[0]; + chunk = arguments[1]; + } + } + + // disambiguate res.send(status) and res.send(status, num) + if (typeof chunk === 'number' && arguments.length === 1) { + // res.send(status) will set status message as text string + if (!this.get('Content-Type')) { + this.type('txt'); + } + + deprecate('res.send(status): Use res.sendStatus(status) instead'); + this.statusCode = chunk; + chunk = statusCodes[chunk]; + } + + switch (typeof chunk) { + // string defaulting to html + case 'string': + if (!this.get('Content-Type')) { + this.type('html'); + } + break; + case 'boolean': + case 'number': + case 'object': + if (chunk === null) { + chunk = ''; + } else if (Buffer.isBuffer(chunk)) { + if (!this.get('Content-Type')) { + this.type('bin'); + } + } else { + return this.json(chunk); + } + break; + } + + // write strings in utf-8 + if (typeof chunk === 'string') { + encoding = 'utf8'; + type = this.get('Content-Type'); + + // reflect this in content-type + if (typeof type === 'string') { + this.set('Content-Type', setCharset(type, 'utf-8')); + } + } + + // populate Content-Length + if (chunk !== undefined) { + if (!Buffer.isBuffer(chunk)) { + // convert chunk to Buffer; saves later double conversions + chunk = new Buffer(chunk, encoding); + encoding = undefined; + } + + len = chunk.length; + this.set('Content-Length', len); + } + + // populate ETag + var etag; + var generateETag = len !== undefined && app.get('etag fn'); + if (typeof generateETag === 'function' && !this.get('ETag')) { + if ((etag = generateETag(chunk, encoding))) { + this.set('ETag', etag); + } + } + + // freshness + if (req.fresh) this.statusCode = 304; + + // strip irrelevant headers + if (204 == this.statusCode || 304 == this.statusCode) { + this.removeHeader('Content-Type'); + this.removeHeader('Content-Length'); + this.removeHeader('Transfer-Encoding'); + chunk = ''; + } + + if (req.method === 'HEAD') { + // skip body for HEAD + this.end(); + } else { + // respond + this.end(chunk, encoding); + } + + return this; +}; + +/** + * Send JSON response. + * + * Examples: + * + * res.json(null); + * res.json({ user: 'tj' }); + * + * @param {string|number|boolean|object} obj + * @public + */ + +res.json = function json(obj) { + var val = obj; + + // allow status / body + if (arguments.length === 2) { + // res.json(body, status) backwards compat + if (typeof arguments[1] === 'number') { + deprecate('res.json(obj, status): Use res.status(status).json(obj) instead'); + this.statusCode = arguments[1]; + } else { + deprecate('res.json(status, obj): Use res.status(status).json(obj) instead'); + this.statusCode = arguments[0]; + val = arguments[1]; + } + } + + // settings + var app = this.app; + var replacer = app.get('json replacer'); + var spaces = app.get('json spaces'); + var body = JSON.stringify(val, replacer, spaces); + + // content-type + if (!this.get('Content-Type')) { + this.set('Content-Type', 'application/json'); + } + + return this.send(body); +}; + +/** + * Send JSON response with JSONP callback support. + * + * Examples: + * + * res.jsonp(null); + * res.jsonp({ user: 'tj' }); + * + * @param {string|number|boolean|object} obj + * @public + */ + +res.jsonp = function jsonp(obj) { + var val = obj; + + // allow status / body + if (arguments.length === 2) { + // res.json(body, status) backwards compat + if (typeof arguments[1] === 'number') { + deprecate('res.jsonp(obj, status): Use res.status(status).json(obj) instead'); + this.statusCode = arguments[1]; + } else { + deprecate('res.jsonp(status, obj): Use res.status(status).jsonp(obj) instead'); + this.statusCode = arguments[0]; + val = arguments[1]; + } + } + + // settings + var app = this.app; + var replacer = app.get('json replacer'); + var spaces = app.get('json spaces'); + var body = JSON.stringify(val, replacer, spaces); + var callback = this.req.query[app.get('jsonp callback name')]; + + // content-type + if (!this.get('Content-Type')) { + this.set('X-Content-Type-Options', 'nosniff'); + this.set('Content-Type', 'application/json'); + } + + // fixup callback + if (Array.isArray(callback)) { + callback = callback[0]; + } + + // jsonp + if (typeof callback === 'string' && callback.length !== 0) { + this.charset = 'utf-8'; + this.set('X-Content-Type-Options', 'nosniff'); + this.set('Content-Type', 'text/javascript'); + + // restrict callback charset + callback = callback.replace(/[^\[\]\w$.]/g, ''); + + // replace chars not allowed in JavaScript that are in JSON + body = body + .replace(/\u2028/g, '\\u2028') + .replace(/\u2029/g, '\\u2029'); + + // the /**/ is a specific security mitigation for "Rosetta Flash JSONP abuse" + // the typeof check is just to reduce client error noise + body = '/**/ typeof ' + callback + ' === \'function\' && ' + callback + '(' + body + ');'; + } + + return this.send(body); +}; + +/** + * Send given HTTP status code. + * + * Sets the response status to `statusCode` and the body of the + * response to the standard description from node's http.STATUS_CODES + * or the statusCode number if no description. + * + * Examples: + * + * res.sendStatus(200); + * + * @param {number} statusCode + * @public + */ + +res.sendStatus = function sendStatus(statusCode) { + var body = statusCodes[statusCode] || String(statusCode); + + this.statusCode = statusCode; + this.type('txt'); + + return this.send(body); +}; + +/** + * Transfer the file at the given `path`. + * + * Automatically sets the _Content-Type_ response header field. + * The callback `callback(err)` is invoked when the transfer is complete + * or when an error occurs. Be sure to check `res.sentHeader` + * if you wish to attempt responding, as the header and some data + * may have already been transferred. + * + * Options: + * + * - `maxAge` defaulting to 0 (can be string converted by `ms`) + * - `root` root directory for relative filenames + * - `headers` object of headers to serve with file + * - `dotfiles` serve dotfiles, defaulting to false; can be `"allow"` to send them + * + * Other options are passed along to `send`. + * + * Examples: + * + * The following example illustrates how `res.sendFile()` may + * be used as an alternative for the `static()` middleware for + * dynamic situations. The code backing `res.sendFile()` is actually + * the same code, so HTTP cache support etc is identical. + * + * app.get('/user/:uid/photos/:file', function(req, res){ + * var uid = req.params.uid + * , file = req.params.file; + * + * req.user.mayViewFilesFrom(uid, function(yes){ + * if (yes) { + * res.sendFile('/uploads/' + uid + '/' + file); + * } else { + * res.send(403, 'Sorry! you cant see that.'); + * } + * }); + * }); + * + * @public + */ + +res.sendFile = function sendFile(path, options, callback) { + var done = callback; + var req = this.req; + var res = this; + var next = req.next; + var opts = options || {}; + + if (!path) { + throw new TypeError('path argument is required to res.sendFile'); + } + + // support function as second arg + if (typeof options === 'function') { + done = options; + opts = {}; + } + + if (!opts.root && !isAbsolute(path)) { + throw new TypeError('path must be absolute or specify root to res.sendFile'); + } + + // create file stream + var pathname = encodeURI(path); + var file = send(req, pathname, opts); + + // transfer + sendfile(res, file, opts, function (err) { + if (done) return done(err); + if (err && err.code === 'EISDIR') return next(); + + // next() all but write errors + if (err && err.code !== 'ECONNABORTED' && err.syscall !== 'write') { + next(err); + } + }); +}; + +/** + * Transfer the file at the given `path`. + * + * Automatically sets the _Content-Type_ response header field. + * The callback `callback(err)` is invoked when the transfer is complete + * or when an error occurs. Be sure to check `res.sentHeader` + * if you wish to attempt responding, as the header and some data + * may have already been transferred. + * + * Options: + * + * - `maxAge` defaulting to 0 (can be string converted by `ms`) + * - `root` root directory for relative filenames + * - `headers` object of headers to serve with file + * - `dotfiles` serve dotfiles, defaulting to false; can be `"allow"` to send them + * + * Other options are passed along to `send`. + * + * Examples: + * + * The following example illustrates how `res.sendfile()` may + * be used as an alternative for the `static()` middleware for + * dynamic situations. The code backing `res.sendfile()` is actually + * the same code, so HTTP cache support etc is identical. + * + * app.get('/user/:uid/photos/:file', function(req, res){ + * var uid = req.params.uid + * , file = req.params.file; + * + * req.user.mayViewFilesFrom(uid, function(yes){ + * if (yes) { + * res.sendfile('/uploads/' + uid + '/' + file); + * } else { + * res.send(403, 'Sorry! you cant see that.'); + * } + * }); + * }); + * + * @public + */ + +res.sendfile = function (path, options, callback) { + var done = callback; + var req = this.req; + var res = this; + var next = req.next; + var opts = options || {}; + + // support function as second arg + if (typeof options === 'function') { + done = options; + opts = {}; + } + + // create file stream + var file = send(req, path, opts); + + // transfer + sendfile(res, file, opts, function (err) { + if (done) return done(err); + if (err && err.code === 'EISDIR') return next(); + + // next() all but write errors + if (err && err.code !== 'ECONNABORT' && err.syscall !== 'write') { + next(err); + } + }); +}; + +res.sendfile = deprecate.function(res.sendfile, + 'res.sendfile: Use res.sendFile instead'); + +/** + * Transfer the file at the given `path` as an attachment. + * + * Optionally providing an alternate attachment `filename`, + * and optional callback `callback(err)`. The callback is invoked + * when the data transfer is complete, or when an error has + * ocurred. Be sure to check `res.headersSent` if you plan to respond. + * + * This method uses `res.sendfile()`. + * + * @public + */ + +res.download = function download(path, filename, callback) { + var done = callback; + var name = filename; + + // support function as second arg + if (typeof filename === 'function') { + done = filename; + name = null; + } + + // set Content-Disposition when file is sent + var headers = { + 'Content-Disposition': contentDisposition(name || path) + }; + + // Resolve the full path for sendFile + var fullPath = resolve(path); + + return this.sendFile(fullPath, { headers: headers }, done); +}; + +/** + * Set _Content-Type_ response header with `type` through `mime.lookup()` + * when it does not contain "/", or set the Content-Type to `type` otherwise. + * + * Examples: + * + * res.type('.html'); + * res.type('html'); + * res.type('json'); + * res.type('application/json'); + * res.type('png'); + * + * @param {String} type + * @return {ServerResponse} for chaining + * @public + */ + +res.contentType = +res.type = function contentType(type) { + var ct = type.indexOf('/') === -1 + ? mime.lookup(type) + : type; + + return this.set('Content-Type', ct); +}; + +/** + * Respond to the Acceptable formats using an `obj` + * of mime-type callbacks. + * + * This method uses `req.accepted`, an array of + * acceptable types ordered by their quality values. + * When "Accept" is not present the _first_ callback + * is invoked, otherwise the first match is used. When + * no match is performed the server responds with + * 406 "Not Acceptable". + * + * Content-Type is set for you, however if you choose + * you may alter this within the callback using `res.type()` + * or `res.set('Content-Type', ...)`. + * + * res.format({ + * 'text/plain': function(){ + * res.send('hey'); + * }, + * + * 'text/html': function(){ + * res.send('

hey

'); + * }, + * + * 'appliation/json': function(){ + * res.send({ message: 'hey' }); + * } + * }); + * + * In addition to canonicalized MIME types you may + * also use extnames mapped to these types: + * + * res.format({ + * text: function(){ + * res.send('hey'); + * }, + * + * html: function(){ + * res.send('

hey

'); + * }, + * + * json: function(){ + * res.send({ message: 'hey' }); + * } + * }); + * + * By default Express passes an `Error` + * with a `.status` of 406 to `next(err)` + * if a match is not made. If you provide + * a `.default` callback it will be invoked + * instead. + * + * @param {Object} obj + * @return {ServerResponse} for chaining + * @public + */ + +res.format = function(obj){ + var req = this.req; + var next = req.next; + + var fn = obj.default; + if (fn) delete obj.default; + var keys = Object.keys(obj); + + var key = keys.length > 0 + ? req.accepts(keys) + : false; + + this.vary("Accept"); + + if (key) { + this.set('Content-Type', normalizeType(key).value); + obj[key](req, this, next); + } else if (fn) { + fn(); + } else { + var err = new Error('Not Acceptable'); + err.status = err.statusCode = 406; + err.types = normalizeTypes(keys).map(function(o){ return o.value }); + next(err); + } + + return this; +}; + +/** + * Set _Content-Disposition_ header to _attachment_ with optional `filename`. + * + * @param {String} filename + * @return {ServerResponse} + * @public + */ + +res.attachment = function attachment(filename) { + if (filename) { + this.type(extname(filename)); + } + + this.set('Content-Disposition', contentDisposition(filename)); + + return this; +}; + +/** + * Append additional header `field` with value `val`. + * + * Example: + * + * res.append('Link', ['', '']); + * res.append('Set-Cookie', 'foo=bar; Path=/; HttpOnly'); + * res.append('Warning', '199 Miscellaneous warning'); + * + * @param {String} field + * @param {String|Array} val + * @return {ServerResponse} for chaining + * @public + */ + +res.append = function append(field, val) { + var prev = this.get(field); + var value = val; + + if (prev) { + // concat the new and prev vals + value = Array.isArray(prev) ? prev.concat(val) + : Array.isArray(val) ? [prev].concat(val) + : [prev, val]; + } + + return this.set(field, value); +}; + +/** + * Set header `field` to `val`, or pass + * an object of header fields. + * + * Examples: + * + * res.set('Foo', ['bar', 'baz']); + * res.set('Accept', 'application/json'); + * res.set({ Accept: 'text/plain', 'X-API-Key': 'tobi' }); + * + * Aliased as `res.header()`. + * + * @param {String|Object} field + * @param {String|Array} val + * @return {ServerResponse} for chaining + * @public + */ + +res.set = +res.header = function header(field, val) { + if (arguments.length === 2) { + var value = Array.isArray(val) + ? val.map(String) + : String(val); + + // add charset to content-type + if (field.toLowerCase() === 'content-type' && !charsetRegExp.test(value)) { + var charset = mime.charsets.lookup(value.split(';')[0]); + if (charset) value += '; charset=' + charset.toLowerCase(); + } + + this.setHeader(field, value); + } else { + for (var key in field) { + this.set(key, field[key]); + } + } + return this; +}; + +/** + * Get value for header `field`. + * + * @param {String} field + * @return {String} + * @public + */ + +res.get = function(field){ + return this.getHeader(field); +}; + +/** + * Clear cookie `name`. + * + * @param {String} name + * @param {Object} options + * @return {ServerResponse} for chaining + * @public + */ + +res.clearCookie = function clearCookie(name, options) { + var opts = merge({ expires: new Date(1), path: '/' }, options); + + return this.cookie(name, '', opts); +}; + +/** + * Set cookie `name` to `value`, with the given `options`. + * + * Options: + * + * - `maxAge` max-age in milliseconds, converted to `expires` + * - `signed` sign the cookie + * - `path` defaults to "/" + * + * Examples: + * + * // "Remember Me" for 15 minutes + * res.cookie('rememberme', '1', { expires: new Date(Date.now() + 900000), httpOnly: true }); + * + * // save as above + * res.cookie('rememberme', '1', { maxAge: 900000, httpOnly: true }) + * + * @param {String} name + * @param {String|Object} value + * @param {Options} options + * @return {ServerResponse} for chaining + * @public + */ + +res.cookie = function (name, value, options) { + var opts = merge({}, options); + var secret = this.req.secret; + var signed = opts.signed; + + if (signed && !secret) { + throw new Error('cookieParser("secret") required for signed cookies'); + } + + var val = typeof value === 'object' + ? 'j:' + JSON.stringify(value) + : String(value); + + if (signed) { + val = 's:' + sign(val, secret); + } + + if ('maxAge' in opts) { + opts.expires = new Date(Date.now() + opts.maxAge); + opts.maxAge /= 1000; + } + + if (opts.path == null) { + opts.path = '/'; + } + + this.append('Set-Cookie', cookie.serialize(name, String(val), opts)); + + return this; +}; + +/** + * Set the location header to `url`. + * + * The given `url` can also be "back", which redirects + * to the _Referrer_ or _Referer_ headers or "/". + * + * Examples: + * + * res.location('/foo/bar').; + * res.location('http://example.com'); + * res.location('../login'); + * + * @param {String} url + * @return {ServerResponse} for chaining + * @public + */ + +res.location = function location(url) { + var loc = url; + + // "back" is an alias for the referrer + if (url === 'back') { + loc = this.req.get('Referrer') || '/'; + } + + // set location + this.set('Location', loc); + return this; +}; + +/** + * Redirect to the given `url` with optional response `status` + * defaulting to 302. + * + * The resulting `url` is determined by `res.location()`, so + * it will play nicely with mounted apps, relative paths, + * `"back"` etc. + * + * Examples: + * + * res.redirect('/foo/bar'); + * res.redirect('http://example.com'); + * res.redirect(301, 'http://example.com'); + * res.redirect('../login'); // /blog/post/1 -> /blog/login + * + * @public + */ + +res.redirect = function redirect(url) { + var address = url; + var body; + var status = 302; + + // allow status / url + if (arguments.length === 2) { + if (typeof arguments[0] === 'number') { + status = arguments[0]; + address = arguments[1]; + } else { + deprecate('res.redirect(url, status): Use res.redirect(status, url) instead'); + status = arguments[1]; + } + } + + // Set location header + this.location(address); + address = this.get('Location'); + + // Support text/{plain,html} by default + this.format({ + text: function(){ + body = statusCodes[status] + '. Redirecting to ' + encodeURI(address); + }, + + html: function(){ + var u = escapeHtml(address); + body = '

' + statusCodes[status] + '. Redirecting to ' + u + '

'; + }, + + default: function(){ + body = ''; + } + }); + + // Respond + this.statusCode = status; + this.set('Content-Length', Buffer.byteLength(body)); + + if (this.req.method === 'HEAD') { + this.end(); + } else { + this.end(body); + } +}; + +/** + * Add `field` to Vary. If already present in the Vary set, then + * this call is simply ignored. + * + * @param {Array|String} field + * @return {ServerResponse} for chaining + * @public + */ + +res.vary = function(field){ + // checks for back-compat + if (!field || (Array.isArray(field) && !field.length)) { + deprecate('res.vary(): Provide a field name'); + return this; + } + + vary(this, field); + + return this; +}; + +/** + * Render `view` with the given `options` and optional callback `fn`. + * When a callback function is given a response will _not_ be made + * automatically, otherwise a response of _200_ and _text/html_ is given. + * + * Options: + * + * - `cache` boolean hinting to the engine it should cache + * - `filename` filename of the view being rendered + * + * @public + */ + +res.render = function render(view, options, callback) { + var app = this.req.app; + var done = callback; + var opts = options || {}; + var req = this.req; + var self = this; + + // support callback function as second arg + if (typeof options === 'function') { + done = options; + opts = {}; + } + + // merge res.locals + opts._locals = self.locals; + + // default callback to respond + done = done || function (err, str) { + if (err) return req.next(err); + self.send(str); + }; + + // render + app.render(view, opts, done); +}; + +// pipe the send file stream +function sendfile(res, file, options, callback) { + var done = false; + var streaming; + + // request aborted + function onaborted() { + if (done) return; + done = true; + + var err = new Error('Request aborted'); + err.code = 'ECONNABORTED'; + callback(err); + } + + // directory + function ondirectory() { + if (done) return; + done = true; + + var err = new Error('EISDIR, read'); + err.code = 'EISDIR'; + callback(err); + } + + // errors + function onerror(err) { + if (done) return; + done = true; + callback(err); + } + + // ended + function onend() { + if (done) return; + done = true; + callback(); + } + + // file + function onfile() { + streaming = false; + } + + // finished + function onfinish(err) { + if (err && err.code === 'ECONNRESET') return onaborted(); + if (err) return onerror(err); + if (done) return; + + setImmediate(function () { + if (streaming !== false && !done) { + onaborted(); + return; + } + + if (done) return; + done = true; + callback(); + }); + } + + // streaming + function onstream() { + streaming = true; + } + + file.on('directory', ondirectory); + file.on('end', onend); + file.on('error', onerror); + file.on('file', onfile); + file.on('stream', onstream); + onFinished(res, onfinish); + + if (options.headers) { + // set headers on successful transfer + file.on('headers', function headers(res) { + var obj = options.headers; + var keys = Object.keys(obj); + + for (var i = 0; i < keys.length; i++) { + var k = keys[i]; + res.setHeader(k, obj[k]); + } + }); + } + + // pipe + file.pipe(res); +} diff --git a/node_modules/express/lib/router/index.js b/node_modules/express/lib/router/index.js new file mode 100644 index 0000000..504ed9c --- /dev/null +++ b/node_modules/express/lib/router/index.js @@ -0,0 +1,645 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2013 Roman Shtylman + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module dependencies. + * @private + */ + +var Route = require('./route'); +var Layer = require('./layer'); +var methods = require('methods'); +var mixin = require('utils-merge'); +var debug = require('debug')('express:router'); +var deprecate = require('depd')('express'); +var flatten = require('array-flatten'); +var parseUrl = require('parseurl'); + +/** + * Module variables. + * @private + */ + +var objectRegExp = /^\[object (\S+)\]$/; +var slice = Array.prototype.slice; +var toString = Object.prototype.toString; + +/** + * Initialize a new `Router` with the given `options`. + * + * @param {Object} options + * @return {Router} which is an callable function + * @public + */ + +var proto = module.exports = function(options) { + var opts = options || {}; + + function router(req, res, next) { + router.handle(req, res, next); + } + + // mixin Router class functions + router.__proto__ = proto; + + router.params = {}; + router._params = []; + router.caseSensitive = opts.caseSensitive; + router.mergeParams = opts.mergeParams; + router.strict = opts.strict; + router.stack = []; + + return router; +}; + +/** + * Map the given param placeholder `name`(s) to the given callback. + * + * Parameter mapping is used to provide pre-conditions to routes + * which use normalized placeholders. For example a _:user_id_ parameter + * could automatically load a user's information from the database without + * any additional code, + * + * The callback uses the same signature as middleware, the only difference + * being that the value of the placeholder is passed, in this case the _id_ + * of the user. Once the `next()` function is invoked, just like middleware + * it will continue on to execute the route, or subsequent parameter functions. + * + * Just like in middleware, you must either respond to the request or call next + * to avoid stalling the request. + * + * app.param('user_id', function(req, res, next, id){ + * User.find(id, function(err, user){ + * if (err) { + * return next(err); + * } else if (!user) { + * return next(new Error('failed to load user')); + * } + * req.user = user; + * next(); + * }); + * }); + * + * @param {String} name + * @param {Function} fn + * @return {app} for chaining + * @public + */ + +proto.param = function param(name, fn) { + // param logic + if (typeof name === 'function') { + deprecate('router.param(fn): Refactor to use path params'); + this._params.push(name); + return; + } + + // apply param functions + var params = this._params; + var len = params.length; + var ret; + + if (name[0] === ':') { + deprecate('router.param(' + JSON.stringify(name) + ', fn): Use router.param(' + JSON.stringify(name.substr(1)) + ', fn) instead'); + name = name.substr(1); + } + + for (var i = 0; i < len; ++i) { + if (ret = params[i](name, fn)) { + fn = ret; + } + } + + // ensure we end up with a + // middleware function + if ('function' != typeof fn) { + throw new Error('invalid param() call for ' + name + ', got ' + fn); + } + + (this.params[name] = this.params[name] || []).push(fn); + return this; +}; + +/** + * Dispatch a req, res into the router. + * @private + */ + +proto.handle = function handle(req, res, out) { + var self = this; + + debug('dispatching %s %s', req.method, req.url); + + var search = 1 + req.url.indexOf('?'); + var pathlength = search ? search - 1 : req.url.length; + var fqdn = req.url[0] !== '/' && 1 + req.url.substr(0, pathlength).indexOf('://'); + var protohost = fqdn ? req.url.substr(0, req.url.indexOf('/', 2 + fqdn)) : ''; + var idx = 0; + var removed = ''; + var slashAdded = false; + var paramcalled = {}; + + // store options for OPTIONS request + // only used if OPTIONS request + var options = []; + + // middleware and routes + var stack = self.stack; + + // manage inter-router variables + var parentParams = req.params; + var parentUrl = req.baseUrl || ''; + var done = restore(out, req, 'baseUrl', 'next', 'params'); + + // setup next layer + req.next = next; + + // for options requests, respond with a default if nothing else responds + if (req.method === 'OPTIONS') { + done = wrap(done, function(old, err) { + if (err || options.length === 0) return old(err); + sendOptionsResponse(res, options, old); + }); + } + + // setup basic req values + req.baseUrl = parentUrl; + req.originalUrl = req.originalUrl || req.url; + + next(); + + function next(err) { + var layerError = err === 'route' + ? null + : err; + + // remove added slash + if (slashAdded) { + req.url = req.url.substr(1); + slashAdded = false; + } + + // restore altered req.url + if (removed.length !== 0) { + req.baseUrl = parentUrl; + req.url = protohost + removed + req.url.substr(protohost.length); + removed = ''; + } + + // no more matching layers + if (idx >= stack.length) { + setImmediate(done, layerError); + return; + } + + // get pathname of request + var path = getPathname(req); + + if (path == null) { + return done(layerError); + } + + // find next matching layer + var layer; + var match; + var route; + + while (match !== true && idx < stack.length) { + layer = stack[idx++]; + match = matchLayer(layer, path); + route = layer.route; + + if (typeof match !== 'boolean') { + // hold on to layerError + layerError = layerError || match; + } + + if (match !== true) { + continue; + } + + if (!route) { + // process non-route handlers normally + continue; + } + + if (layerError) { + // routes do not match with a pending error + match = false; + continue; + } + + var method = req.method; + var has_method = route._handles_method(method); + + // build up automatic options response + if (!has_method && method === 'OPTIONS') { + appendMethods(options, route._options()); + } + + // don't even bother matching route + if (!has_method && method !== 'HEAD') { + match = false; + continue; + } + } + + // no match + if (match !== true) { + return done(layerError); + } + + // store route for dispatch on change + if (route) { + req.route = route; + } + + // Capture one-time layer values + req.params = self.mergeParams + ? mergeParams(layer.params, parentParams) + : layer.params; + var layerPath = layer.path; + + // this should be done for the layer + self.process_params(layer, paramcalled, req, res, function (err) { + if (err) { + return next(layerError || err); + } + + if (route) { + return layer.handle_request(req, res, next); + } + + trim_prefix(layer, layerError, layerPath, path); + }); + } + + function trim_prefix(layer, layerError, layerPath, path) { + var c = path[layerPath.length]; + if (c && '/' !== c && '.' !== c) return next(layerError); + + // Trim off the part of the url that matches the route + // middleware (.use stuff) needs to have the path stripped + if (layerPath.length !== 0) { + debug('trim prefix (%s) from url %s', layerPath, req.url); + removed = layerPath; + req.url = protohost + req.url.substr(protohost.length + removed.length); + + // Ensure leading slash + if (!fqdn && req.url[0] !== '/') { + req.url = '/' + req.url; + slashAdded = true; + } + + // Setup base URL (no trailing slash) + req.baseUrl = parentUrl + (removed[removed.length - 1] === '/' + ? removed.substring(0, removed.length - 1) + : removed); + } + + debug('%s %s : %s', layer.name, layerPath, req.originalUrl); + + if (layerError) { + layer.handle_error(layerError, req, res, next); + } else { + layer.handle_request(req, res, next); + } + } +}; + +/** + * Process any parameters for the layer. + * @private + */ + +proto.process_params = function process_params(layer, called, req, res, done) { + var params = this.params; + + // captured parameters from the layer, keys and values + var keys = layer.keys; + + // fast track + if (!keys || keys.length === 0) { + return done(); + } + + var i = 0; + var name; + var paramIndex = 0; + var key; + var paramVal; + var paramCallbacks; + var paramCalled; + + // process params in order + // param callbacks can be async + function param(err) { + if (err) { + return done(err); + } + + if (i >= keys.length ) { + return done(); + } + + paramIndex = 0; + key = keys[i++]; + + if (!key) { + return done(); + } + + name = key.name; + paramVal = req.params[name]; + paramCallbacks = params[name]; + paramCalled = called[name]; + + if (paramVal === undefined || !paramCallbacks) { + return param(); + } + + // param previously called with same value or error occurred + if (paramCalled && (paramCalled.match === paramVal + || (paramCalled.error && paramCalled.error !== 'route'))) { + // restore value + req.params[name] = paramCalled.value; + + // next param + return param(paramCalled.error); + } + + called[name] = paramCalled = { + error: null, + match: paramVal, + value: paramVal + }; + + paramCallback(); + } + + // single param callbacks + function paramCallback(err) { + var fn = paramCallbacks[paramIndex++]; + + // store updated value + paramCalled.value = req.params[key.name]; + + if (err) { + // store error + paramCalled.error = err; + param(err); + return; + } + + if (!fn) return param(); + + try { + fn(req, res, paramCallback, paramVal, key.name); + } catch (e) { + paramCallback(e); + } + } + + param(); +}; + +/** + * Use the given middleware function, with optional path, defaulting to "/". + * + * Use (like `.all`) will run for any http METHOD, but it will not add + * handlers for those methods so OPTIONS requests will not consider `.use` + * functions even if they could respond. + * + * The other difference is that _route_ path is stripped and not visible + * to the handler function. The main effect of this feature is that mounted + * handlers can operate without any code changes regardless of the "prefix" + * pathname. + * + * @public + */ + +proto.use = function use(fn) { + var offset = 0; + var path = '/'; + + // default path to '/' + // disambiguate router.use([fn]) + if (typeof fn !== 'function') { + var arg = fn; + + while (Array.isArray(arg) && arg.length !== 0) { + arg = arg[0]; + } + + // first arg is the path + if (typeof arg !== 'function') { + offset = 1; + path = fn; + } + } + + var callbacks = flatten(slice.call(arguments, offset)); + + if (callbacks.length === 0) { + throw new TypeError('Router.use() requires middleware functions'); + } + + for (var i = 0; i < callbacks.length; i++) { + var fn = callbacks[i]; + + if (typeof fn !== 'function') { + throw new TypeError('Router.use() requires middleware function but got a ' + gettype(fn)); + } + + // add the middleware + debug('use %s %s', path, fn.name || ''); + + var layer = new Layer(path, { + sensitive: this.caseSensitive, + strict: false, + end: false + }, fn); + + layer.route = undefined; + + this.stack.push(layer); + } + + return this; +}; + +/** + * Create a new Route for the given path. + * + * Each route contains a separate middleware stack and VERB handlers. + * + * See the Route api documentation for details on adding handlers + * and middleware to routes. + * + * @param {String} path + * @return {Route} + * @public + */ + +proto.route = function route(path) { + var route = new Route(path); + + var layer = new Layer(path, { + sensitive: this.caseSensitive, + strict: this.strict, + end: true + }, route.dispatch.bind(route)); + + layer.route = route; + + this.stack.push(layer); + return route; +}; + +// create Router#VERB functions +methods.concat('all').forEach(function(method){ + proto[method] = function(path){ + var route = this.route(path) + route[method].apply(route, slice.call(arguments, 1)); + return this; + }; +}); + +// append methods to a list of methods +function appendMethods(list, addition) { + for (var i = 0; i < addition.length; i++) { + var method = addition[i]; + if (list.indexOf(method) === -1) { + list.push(method); + } + } +} + +// get pathname of request +function getPathname(req) { + try { + return parseUrl(req).pathname; + } catch (err) { + return undefined; + } +} + +// get type for error message +function gettype(obj) { + var type = typeof obj; + + if (type !== 'object') { + return type; + } + + // inspect [[Class]] for objects + return toString.call(obj) + .replace(objectRegExp, '$1'); +} + +/** + * Match path to a layer. + * + * @param {Layer} layer + * @param {string} path + * @private + */ + +function matchLayer(layer, path) { + try { + return layer.match(path); + } catch (err) { + return err; + } +} + +// merge params with parent params +function mergeParams(params, parent) { + if (typeof parent !== 'object' || !parent) { + return params; + } + + // make copy of parent for base + var obj = mixin({}, parent); + + // simple non-numeric merging + if (!(0 in params) || !(0 in parent)) { + return mixin(obj, params); + } + + var i = 0; + var o = 0; + + // determine numeric gaps + while (i in params) { + i++; + } + + while (o in parent) { + o++; + } + + // offset numeric indices in params before merge + for (i--; i >= 0; i--) { + params[i + o] = params[i]; + + // create holes for the merge when necessary + if (i < o) { + delete params[i]; + } + } + + return mixin(obj, params); +} + +// restore obj props after function +function restore(fn, obj) { + var props = new Array(arguments.length - 2); + var vals = new Array(arguments.length - 2); + + for (var i = 0; i < props.length; i++) { + props[i] = arguments[i + 2]; + vals[i] = obj[props[i]]; + } + + return function(err){ + // restore vals + for (var i = 0; i < props.length; i++) { + obj[props[i]] = vals[i]; + } + + return fn.apply(this, arguments); + }; +} + +// send an OPTIONS response +function sendOptionsResponse(res, options, next) { + try { + var body = options.join(','); + res.set('Allow', body); + res.send(body); + } catch (err) { + next(err); + } +} + +// wrap a function +function wrap(old, fn) { + return function proxy() { + var args = new Array(arguments.length + 1); + + args[0] = old; + for (var i = 0, len = arguments.length; i < len; i++) { + args[i + 1] = arguments[i]; + } + + fn.apply(this, args); + }; +} diff --git a/node_modules/express/lib/router/layer.js b/node_modules/express/lib/router/layer.js new file mode 100644 index 0000000..fe9210c --- /dev/null +++ b/node_modules/express/lib/router/layer.js @@ -0,0 +1,176 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2013 Roman Shtylman + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module dependencies. + * @private + */ + +var pathRegexp = require('path-to-regexp'); +var debug = require('debug')('express:router:layer'); + +/** + * Module variables. + * @private + */ + +var hasOwnProperty = Object.prototype.hasOwnProperty; + +/** + * Module exports. + * @public + */ + +module.exports = Layer; + +function Layer(path, options, fn) { + if (!(this instanceof Layer)) { + return new Layer(path, options, fn); + } + + debug('new %s', path); + var opts = options || {}; + + this.handle = fn; + this.name = fn.name || ''; + this.params = undefined; + this.path = undefined; + this.regexp = pathRegexp(path, this.keys = [], opts); + + if (path === '/' && opts.end === false) { + this.regexp.fast_slash = true; + } +} + +/** + * Handle the error for the layer. + * + * @param {Error} error + * @param {Request} req + * @param {Response} res + * @param {function} next + * @api private + */ + +Layer.prototype.handle_error = function handle_error(error, req, res, next) { + var fn = this.handle; + + if (fn.length !== 4) { + // not a standard error handler + return next(error); + } + + try { + fn(error, req, res, next); + } catch (err) { + next(err); + } +}; + +/** + * Handle the request for the layer. + * + * @param {Request} req + * @param {Response} res + * @param {function} next + * @api private + */ + +Layer.prototype.handle_request = function handle(req, res, next) { + var fn = this.handle; + + if (fn.length > 3) { + // not a standard request handler + return next(); + } + + try { + fn(req, res, next); + } catch (err) { + next(err); + } +}; + +/** + * Check if this route matches `path`, if so + * populate `.params`. + * + * @param {String} path + * @return {Boolean} + * @api private + */ + +Layer.prototype.match = function match(path) { + if (path == null) { + // no path, nothing matches + this.params = undefined; + this.path = undefined; + return false; + } + + if (this.regexp.fast_slash) { + // fast path non-ending match for / (everything matches) + this.params = {}; + this.path = ''; + return true; + } + + var m = this.regexp.exec(path); + + if (!m) { + this.params = undefined; + this.path = undefined; + return false; + } + + // store values + this.params = {}; + this.path = m[0]; + + var keys = this.keys; + var params = this.params; + + for (var i = 1; i < m.length; i++) { + var key = keys[i - 1]; + var prop = key.name; + var val = decode_param(m[i]); + + if (val !== undefined || !(hasOwnProperty.call(params, prop))) { + params[prop] = val; + } + } + + return true; +}; + +/** + * Decode param value. + * + * @param {string} val + * @return {string} + * @private + */ + +function decode_param(val) { + if (typeof val !== 'string' || val.length === 0) { + return val; + } + + try { + return decodeURIComponent(val); + } catch (err) { + if (err instanceof URIError) { + err.message = 'Failed to decode param \'' + val + '\''; + err.status = err.statusCode = 400; + } + + throw err; + } +} diff --git a/node_modules/express/lib/router/route.js b/node_modules/express/lib/router/route.js new file mode 100644 index 0000000..2788d7b --- /dev/null +++ b/node_modules/express/lib/router/route.js @@ -0,0 +1,210 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2013 Roman Shtylman + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module dependencies. + * @private + */ + +var debug = require('debug')('express:router:route'); +var flatten = require('array-flatten'); +var Layer = require('./layer'); +var methods = require('methods'); + +/** + * Module variables. + * @private + */ + +var slice = Array.prototype.slice; +var toString = Object.prototype.toString; + +/** + * Module exports. + * @public + */ + +module.exports = Route; + +/** + * Initialize `Route` with the given `path`, + * + * @param {String} path + * @public + */ + +function Route(path) { + this.path = path; + this.stack = []; + + debug('new %s', path); + + // route handlers for various http methods + this.methods = {}; +} + +/** + * Determine if the route handles a given method. + * @private + */ + +Route.prototype._handles_method = function _handles_method(method) { + if (this.methods._all) { + return true; + } + + var name = method.toLowerCase(); + + if (name === 'head' && !this.methods['head']) { + name = 'get'; + } + + return Boolean(this.methods[name]); +}; + +/** + * @return {Array} supported HTTP methods + * @private + */ + +Route.prototype._options = function _options() { + var methods = Object.keys(this.methods); + + // append automatic head + if (this.methods.get && !this.methods.head) { + methods.push('head'); + } + + for (var i = 0; i < methods.length; i++) { + // make upper case + methods[i] = methods[i].toUpperCase(); + } + + return methods; +}; + +/** + * dispatch req, res into this route + * @private + */ + +Route.prototype.dispatch = function dispatch(req, res, done) { + var idx = 0; + var stack = this.stack; + if (stack.length === 0) { + return done(); + } + + var method = req.method.toLowerCase(); + if (method === 'head' && !this.methods['head']) { + method = 'get'; + } + + req.route = this; + + next(); + + function next(err) { + if (err && err === 'route') { + return done(); + } + + var layer = stack[idx++]; + if (!layer) { + return done(err); + } + + if (layer.method && layer.method !== method) { + return next(err); + } + + if (err) { + layer.handle_error(err, req, res, next); + } else { + layer.handle_request(req, res, next); + } + } +}; + +/** + * Add a handler for all HTTP verbs to this route. + * + * Behaves just like middleware and can respond or call `next` + * to continue processing. + * + * You can use multiple `.all` call to add multiple handlers. + * + * function check_something(req, res, next){ + * next(); + * }; + * + * function validate_user(req, res, next){ + * next(); + * }; + * + * route + * .all(validate_user) + * .all(check_something) + * .get(function(req, res, next){ + * res.send('hello world'); + * }); + * + * @param {function} handler + * @return {Route} for chaining + * @api public + */ + +Route.prototype.all = function all() { + var handles = flatten(slice.call(arguments)); + + for (var i = 0; i < handles.length; i++) { + var handle = handles[i]; + + if (typeof handle !== 'function') { + var type = toString.call(handle); + var msg = 'Route.all() requires callback functions but got a ' + type; + throw new TypeError(msg); + } + + var layer = Layer('/', {}, handle); + layer.method = undefined; + + this.methods._all = true; + this.stack.push(layer); + } + + return this; +}; + +methods.forEach(function(method){ + Route.prototype[method] = function(){ + var handles = flatten(slice.call(arguments)); + + for (var i = 0; i < handles.length; i++) { + var handle = handles[i]; + + if (typeof handle !== 'function') { + var type = toString.call(handle); + var msg = 'Route.' + method + '() requires callback functions but got a ' + type; + throw new Error(msg); + } + + debug('%s %s', method, this.path); + + var layer = Layer('/', {}, handle); + layer.method = method; + + this.methods[method] = true; + this.stack.push(layer); + } + + return this; + }; +}); diff --git a/node_modules/express/lib/utils.js b/node_modules/express/lib/utils.js new file mode 100644 index 0000000..3d54247 --- /dev/null +++ b/node_modules/express/lib/utils.js @@ -0,0 +1,300 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module dependencies. + * @api private + */ + +var contentDisposition = require('content-disposition'); +var contentType = require('content-type'); +var deprecate = require('depd')('express'); +var flatten = require('array-flatten'); +var mime = require('send').mime; +var basename = require('path').basename; +var etag = require('etag'); +var proxyaddr = require('proxy-addr'); +var qs = require('qs'); +var querystring = require('querystring'); + +/** + * Return strong ETag for `body`. + * + * @param {String|Buffer} body + * @param {String} [encoding] + * @return {String} + * @api private + */ + +exports.etag = function (body, encoding) { + var buf = !Buffer.isBuffer(body) + ? new Buffer(body, encoding) + : body; + + return etag(buf, {weak: false}); +}; + +/** + * Return weak ETag for `body`. + * + * @param {String|Buffer} body + * @param {String} [encoding] + * @return {String} + * @api private + */ + +exports.wetag = function wetag(body, encoding){ + var buf = !Buffer.isBuffer(body) + ? new Buffer(body, encoding) + : body; + + return etag(buf, {weak: true}); +}; + +/** + * Check if `path` looks absolute. + * + * @param {String} path + * @return {Boolean} + * @api private + */ + +exports.isAbsolute = function(path){ + if ('/' == path[0]) return true; + if (':' == path[1] && '\\' == path[2]) return true; + if ('\\\\' == path.substring(0, 2)) return true; // Microsoft Azure absolute path +}; + +/** + * Flatten the given `arr`. + * + * @param {Array} arr + * @return {Array} + * @api private + */ + +exports.flatten = deprecate.function(flatten, + 'utils.flatten: use array-flatten npm module instead'); + +/** + * Normalize the given `type`, for example "html" becomes "text/html". + * + * @param {String} type + * @return {Object} + * @api private + */ + +exports.normalizeType = function(type){ + return ~type.indexOf('/') + ? acceptParams(type) + : { value: mime.lookup(type), params: {} }; +}; + +/** + * Normalize `types`, for example "html" becomes "text/html". + * + * @param {Array} types + * @return {Array} + * @api private + */ + +exports.normalizeTypes = function(types){ + var ret = []; + + for (var i = 0; i < types.length; ++i) { + ret.push(exports.normalizeType(types[i])); + } + + return ret; +}; + +/** + * Generate Content-Disposition header appropriate for the filename. + * non-ascii filenames are urlencoded and a filename* parameter is added + * + * @param {String} filename + * @return {String} + * @api private + */ + +exports.contentDisposition = deprecate.function(contentDisposition, + 'utils.contentDisposition: use content-disposition npm module instead'); + +/** + * Parse accept params `str` returning an + * object with `.value`, `.quality` and `.params`. + * also includes `.originalIndex` for stable sorting + * + * @param {String} str + * @return {Object} + * @api private + */ + +function acceptParams(str, index) { + var parts = str.split(/ *; */); + var ret = { value: parts[0], quality: 1, params: {}, originalIndex: index }; + + for (var i = 1; i < parts.length; ++i) { + var pms = parts[i].split(/ *= */); + if ('q' == pms[0]) { + ret.quality = parseFloat(pms[1]); + } else { + ret.params[pms[0]] = pms[1]; + } + } + + return ret; +} + +/** + * Compile "etag" value to function. + * + * @param {Boolean|String|Function} val + * @return {Function} + * @api private + */ + +exports.compileETag = function(val) { + var fn; + + if (typeof val === 'function') { + return val; + } + + switch (val) { + case true: + fn = exports.wetag; + break; + case false: + break; + case 'strong': + fn = exports.etag; + break; + case 'weak': + fn = exports.wetag; + break; + default: + throw new TypeError('unknown value for etag function: ' + val); + } + + return fn; +} + +/** + * Compile "query parser" value to function. + * + * @param {String|Function} val + * @return {Function} + * @api private + */ + +exports.compileQueryParser = function compileQueryParser(val) { + var fn; + + if (typeof val === 'function') { + return val; + } + + switch (val) { + case true: + fn = querystring.parse; + break; + case false: + fn = newObject; + break; + case 'extended': + fn = parseExtendedQueryString; + break; + case 'simple': + fn = querystring.parse; + break; + default: + throw new TypeError('unknown value for query parser function: ' + val); + } + + return fn; +} + +/** + * Compile "proxy trust" value to function. + * + * @param {Boolean|String|Number|Array|Function} val + * @return {Function} + * @api private + */ + +exports.compileTrust = function(val) { + if (typeof val === 'function') return val; + + if (val === true) { + // Support plain true/false + return function(){ return true }; + } + + if (typeof val === 'number') { + // Support trusting hop count + return function(a, i){ return i < val }; + } + + if (typeof val === 'string') { + // Support comma-separated values + val = val.split(/ *, */); + } + + return proxyaddr.compile(val || []); +} + +/** + * Set the charset in a given Content-Type string. + * + * @param {String} type + * @param {String} charset + * @return {String} + * @api private + */ + +exports.setCharset = function setCharset(type, charset) { + if (!type || !charset) { + return type; + } + + // parse type + var parsed = contentType.parse(type); + + // set charset + parsed.parameters.charset = charset; + + // format type + return contentType.format(parsed); +}; + +/** + * Parse an extended query string with qs. + * + * @return {Object} + * @private + */ + +function parseExtendedQueryString(str) { + return qs.parse(str, { + allowDots: false, + allowPrototypes: true + }); +} + +/** + * Return new empty object. + * + * @return {Object} + * @api private + */ + +function newObject() { + return {}; +} diff --git a/node_modules/express/lib/view.js b/node_modules/express/lib/view.js new file mode 100644 index 0000000..52415d4 --- /dev/null +++ b/node_modules/express/lib/view.js @@ -0,0 +1,173 @@ +/*! + * express + * Copyright(c) 2009-2013 TJ Holowaychuk + * Copyright(c) 2013 Roman Shtylman + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module dependencies. + * @private + */ + +var debug = require('debug')('express:view'); +var path = require('path'); +var fs = require('fs'); +var utils = require('./utils'); + +/** + * Module variables. + * @private + */ + +var dirname = path.dirname; +var basename = path.basename; +var extname = path.extname; +var join = path.join; +var resolve = path.resolve; + +/** + * Module exports. + * @public + */ + +module.exports = View; + +/** + * Initialize a new `View` with the given `name`. + * + * Options: + * + * - `defaultEngine` the default template engine name + * - `engines` template engine require() cache + * - `root` root path for view lookup + * + * @param {string} name + * @param {object} options + * @public + */ + +function View(name, options) { + var opts = options || {}; + + this.defaultEngine = opts.defaultEngine; + this.ext = extname(name); + this.name = name; + this.root = opts.root; + + if (!this.ext && !this.defaultEngine) { + throw new Error('No default engine was specified and no extension was provided.'); + } + + var fileName = name; + + if (!this.ext) { + // get extension from default engine name + this.ext = this.defaultEngine[0] !== '.' + ? '.' + this.defaultEngine + : this.defaultEngine; + + fileName += this.ext; + } + + if (!opts.engines[this.ext]) { + // load engine + opts.engines[this.ext] = require(this.ext.substr(1)).__express; + } + + // store loaded engine + this.engine = opts.engines[this.ext]; + + // lookup path + this.path = this.lookup(fileName); +} + +/** + * Lookup view by the given `name` + * + * @param {string} name + * @private + */ + +View.prototype.lookup = function lookup(name) { + var path; + var roots = [].concat(this.root); + + debug('lookup "%s"', name); + + for (var i = 0; i < roots.length && !path; i++) { + var root = roots[i]; + + // resolve the path + var loc = resolve(root, name); + var dir = dirname(loc); + var file = basename(loc); + + // resolve the file + path = this.resolve(dir, file); + } + + return path; +}; + +/** + * Render with the given options. + * + * @param {object} options + * @param {function} callback + * @private + */ + +View.prototype.render = function render(options, callback) { + debug('render "%s"', this.path); + this.engine(this.path, options, callback); +}; + +/** + * Resolve the file within the given directory. + * + * @param {string} dir + * @param {string} file + * @private + */ + +View.prototype.resolve = function resolve(dir, file) { + var ext = this.ext; + + // . + var path = join(dir, file); + var stat = tryStat(path); + + if (stat && stat.isFile()) { + return path; + } + + // /index. + path = join(dir, basename(file, ext), 'index' + ext); + stat = tryStat(path); + + if (stat && stat.isFile()) { + return path; + } +}; + +/** + * Return a stat, maybe. + * + * @param {string} path + * @return {fs.Stats} + * @private + */ + +function tryStat(path) { + debug('stat "%s"', path); + + try { + return fs.statSync(path); + } catch (e) { + return undefined; + } +} diff --git a/node_modules/express/node_modules/accepts/HISTORY.md b/node_modules/express/node_modules/accepts/HISTORY.md new file mode 100644 index 0000000..397636e --- /dev/null +++ b/node_modules/express/node_modules/accepts/HISTORY.md @@ -0,0 +1,170 @@ +1.2.13 / 2015-09-06 +=================== + + * deps: mime-types@~2.1.6 + - deps: mime-db@~1.18.0 + +1.2.12 / 2015-07-30 +=================== + + * deps: mime-types@~2.1.4 + - deps: mime-db@~1.16.0 + +1.2.11 / 2015-07-16 +=================== + + * deps: mime-types@~2.1.3 + - deps: mime-db@~1.15.0 + +1.2.10 / 2015-07-01 +=================== + + * deps: mime-types@~2.1.2 + - deps: mime-db@~1.14.0 + +1.2.9 / 2015-06-08 +================== + + * deps: mime-types@~2.1.1 + - perf: fix deopt during mapping + +1.2.8 / 2015-06-07 +================== + + * deps: mime-types@~2.1.0 + - deps: mime-db@~1.13.0 + * perf: avoid argument reassignment & argument slice + * perf: avoid negotiator recursive construction + * perf: enable strict mode + * perf: remove unnecessary bitwise operator + +1.2.7 / 2015-05-10 +================== + + * deps: negotiator@0.5.3 + - Fix media type parameter matching to be case-insensitive + +1.2.6 / 2015-05-07 +================== + + * deps: mime-types@~2.0.11 + - deps: mime-db@~1.9.1 + * deps: negotiator@0.5.2 + - Fix comparing media types with quoted values + - Fix splitting media types with quoted commas + +1.2.5 / 2015-03-13 +================== + + * deps: mime-types@~2.0.10 + - deps: mime-db@~1.8.0 + +1.2.4 / 2015-02-14 +================== + + * Support Node.js 0.6 + * deps: mime-types@~2.0.9 + - deps: mime-db@~1.7.0 + * deps: negotiator@0.5.1 + - Fix preference sorting to be stable for long acceptable lists + +1.2.3 / 2015-01-31 +================== + + * deps: mime-types@~2.0.8 + - deps: mime-db@~1.6.0 + +1.2.2 / 2014-12-30 +================== + + * deps: mime-types@~2.0.7 + - deps: mime-db@~1.5.0 + +1.2.1 / 2014-12-30 +================== + + * deps: mime-types@~2.0.5 + - deps: mime-db@~1.3.1 + +1.2.0 / 2014-12-19 +================== + + * deps: negotiator@0.5.0 + - Fix list return order when large accepted list + - Fix missing identity encoding when q=0 exists + - Remove dynamic building of Negotiator class + +1.1.4 / 2014-12-10 +================== + + * deps: mime-types@~2.0.4 + - deps: mime-db@~1.3.0 + +1.1.3 / 2014-11-09 +================== + + * deps: mime-types@~2.0.3 + - deps: mime-db@~1.2.0 + +1.1.2 / 2014-10-14 +================== + + * deps: negotiator@0.4.9 + - Fix error when media type has invalid parameter + +1.1.1 / 2014-09-28 +================== + + * deps: mime-types@~2.0.2 + - deps: mime-db@~1.1.0 + * deps: negotiator@0.4.8 + - Fix all negotiations to be case-insensitive + - Stable sort preferences of same quality according to client order + +1.1.0 / 2014-09-02 +================== + + * update `mime-types` + +1.0.7 / 2014-07-04 +================== + + * Fix wrong type returned from `type` when match after unknown extension + +1.0.6 / 2014-06-24 +================== + + * deps: negotiator@0.4.7 + +1.0.5 / 2014-06-20 +================== + + * fix crash when unknown extension given + +1.0.4 / 2014-06-19 +================== + + * use `mime-types` + +1.0.3 / 2014-06-11 +================== + + * deps: negotiator@0.4.6 + - Order by specificity when quality is the same + +1.0.2 / 2014-05-29 +================== + + * Fix interpretation when header not in request + * deps: pin negotiator@0.4.5 + +1.0.1 / 2014-01-18 +================== + + * Identity encoding isn't always acceptable + * deps: negotiator@~0.4.0 + +1.0.0 / 2013-12-27 +================== + + * Genesis diff --git a/node_modules/express/node_modules/accepts/LICENSE b/node_modules/express/node_modules/accepts/LICENSE new file mode 100644 index 0000000..0616607 --- /dev/null +++ b/node_modules/express/node_modules/accepts/LICENSE @@ -0,0 +1,23 @@ +(The MIT License) + +Copyright (c) 2014 Jonathan Ong +Copyright (c) 2015 Douglas Christopher Wilson + +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/express/node_modules/accepts/README.md b/node_modules/express/node_modules/accepts/README.md new file mode 100644 index 0000000..ae36676 --- /dev/null +++ b/node_modules/express/node_modules/accepts/README.md @@ -0,0 +1,135 @@ +# accepts + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Higher level content negotiation based on [negotiator](https://www.npmjs.com/package/negotiator). Extracted from [koa](https://www.npmjs.com/package/koa) for general use. + +In addition to negotiator, it allows: + +- Allows types as an array or arguments list, ie `(['text/html', 'application/json'])` as well as `('text/html', 'application/json')`. +- Allows type shorthands such as `json`. +- Returns `false` when no types match +- Treats non-existent headers as `*` + +## Installation + +```sh +npm install accepts +``` + +## API + +```js +var accepts = require('accepts') +``` + +### accepts(req) + +Create a new `Accepts` object for the given `req`. + +#### .charset(charsets) + +Return the first accepted charset. If nothing in `charsets` is accepted, +then `false` is returned. + +#### .charsets() + +Return the charsets that the request accepts, in the order of the client's +preference (most preferred first). + +#### .encoding(encodings) + +Return the first accepted encoding. If nothing in `encodings` is accepted, +then `false` is returned. + +#### .encodings() + +Return the encodings that the request accepts, in the order of the client's +preference (most preferred first). + +#### .language(languages) + +Return the first accepted language. If nothing in `languages` is accepted, +then `false` is returned. + +#### .languages() + +Return the languages that the request accepts, in the order of the client's +preference (most preferred first). + +#### .type(types) + +Return the first accepted type (and it is returned as the same text as what +appears in the `types` array). If nothing in `types` is accepted, then `false` +is returned. + +The `types` array can contain full MIME types or file extensions. Any value +that is not a full MIME types is passed to `require('mime-types').lookup`. + +#### .types() + +Return the types that the request accepts, in the order of the client's +preference (most preferred first). + +## Examples + +### Simple type negotiation + +This simple example shows how to use `accepts` to return a different typed +respond body based on what the client wants to accept. The server lists it's +preferences in order and will get back the best match between the client and +server. + +```js +var accepts = require('accepts') +var http = require('http') + +function app(req, res) { + var accept = accepts(req) + + // the order of this list is significant; should be server preferred order + switch(accept.type(['json', 'html'])) { + case 'json': + res.setHeader('Content-Type', 'application/json') + res.write('{"hello":"world!"}') + break + case 'html': + res.setHeader('Content-Type', 'text/html') + res.write('hello, world!') + break + default: + // the fallback is text/plain, so no need to specify it above + res.setHeader('Content-Type', 'text/plain') + res.write('hello, world!') + break + } + + res.end() +} + +http.createServer(app).listen(3000) +``` + +You can test this out with the cURL program: +```sh +curl -I -H'Accept: text/html' http://localhost:3000/ +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/accepts.svg +[npm-url]: https://npmjs.org/package/accepts +[node-version-image]: https://img.shields.io/node/v/accepts.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/accepts/master.svg +[travis-url]: https://travis-ci.org/jshttp/accepts +[coveralls-image]: https://img.shields.io/coveralls/jshttp/accepts/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/accepts +[downloads-image]: https://img.shields.io/npm/dm/accepts.svg +[downloads-url]: https://npmjs.org/package/accepts diff --git a/node_modules/express/node_modules/accepts/index.js b/node_modules/express/node_modules/accepts/index.js new file mode 100644 index 0000000..e80192a --- /dev/null +++ b/node_modules/express/node_modules/accepts/index.js @@ -0,0 +1,231 @@ +/*! + * accepts + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + * @private + */ + +var Negotiator = require('negotiator') +var mime = require('mime-types') + +/** + * Module exports. + * @public + */ + +module.exports = Accepts + +/** + * Create a new Accepts object for the given req. + * + * @param {object} req + * @public + */ + +function Accepts(req) { + if (!(this instanceof Accepts)) + return new Accepts(req) + + this.headers = req.headers + this.negotiator = new Negotiator(req) +} + +/** + * Check if the given `type(s)` is acceptable, returning + * the best match when true, otherwise `undefined`, in which + * case you should respond with 406 "Not Acceptable". + * + * The `type` value may be a single mime type string + * such as "application/json", the extension name + * such as "json" or an array `["json", "html", "text/plain"]`. When a list + * or array is given the _best_ match, if any is returned. + * + * Examples: + * + * // Accept: text/html + * this.types('html'); + * // => "html" + * + * // Accept: text/*, application/json + * this.types('html'); + * // => "html" + * this.types('text/html'); + * // => "text/html" + * this.types('json', 'text'); + * // => "json" + * this.types('application/json'); + * // => "application/json" + * + * // Accept: text/*, application/json + * this.types('image/png'); + * this.types('png'); + * // => undefined + * + * // Accept: text/*;q=.5, application/json + * this.types(['html', 'json']); + * this.types('html', 'json'); + * // => "json" + * + * @param {String|Array} types... + * @return {String|Array|Boolean} + * @public + */ + +Accepts.prototype.type = +Accepts.prototype.types = function (types_) { + var types = types_ + + // support flattened arguments + if (types && !Array.isArray(types)) { + types = new Array(arguments.length) + for (var i = 0; i < types.length; i++) { + types[i] = arguments[i] + } + } + + // no types, return all requested types + if (!types || types.length === 0) { + return this.negotiator.mediaTypes() + } + + if (!this.headers.accept) return types[0]; + var mimes = types.map(extToMime); + var accepts = this.negotiator.mediaTypes(mimes.filter(validMime)); + var first = accepts[0]; + if (!first) return false; + return types[mimes.indexOf(first)]; +} + +/** + * Return accepted encodings or best fit based on `encodings`. + * + * Given `Accept-Encoding: gzip, deflate` + * an array sorted by quality is returned: + * + * ['gzip', 'deflate'] + * + * @param {String|Array} encodings... + * @return {String|Array} + * @public + */ + +Accepts.prototype.encoding = +Accepts.prototype.encodings = function (encodings_) { + var encodings = encodings_ + + // support flattened arguments + if (encodings && !Array.isArray(encodings)) { + encodings = new Array(arguments.length) + for (var i = 0; i < encodings.length; i++) { + encodings[i] = arguments[i] + } + } + + // no encodings, return all requested encodings + if (!encodings || encodings.length === 0) { + return this.negotiator.encodings() + } + + return this.negotiator.encodings(encodings)[0] || false +} + +/** + * Return accepted charsets or best fit based on `charsets`. + * + * Given `Accept-Charset: utf-8, iso-8859-1;q=0.2, utf-7;q=0.5` + * an array sorted by quality is returned: + * + * ['utf-8', 'utf-7', 'iso-8859-1'] + * + * @param {String|Array} charsets... + * @return {String|Array} + * @public + */ + +Accepts.prototype.charset = +Accepts.prototype.charsets = function (charsets_) { + var charsets = charsets_ + + // support flattened arguments + if (charsets && !Array.isArray(charsets)) { + charsets = new Array(arguments.length) + for (var i = 0; i < charsets.length; i++) { + charsets[i] = arguments[i] + } + } + + // no charsets, return all requested charsets + if (!charsets || charsets.length === 0) { + return this.negotiator.charsets() + } + + return this.negotiator.charsets(charsets)[0] || false +} + +/** + * Return accepted languages or best fit based on `langs`. + * + * Given `Accept-Language: en;q=0.8, es, pt` + * an array sorted by quality is returned: + * + * ['es', 'pt', 'en'] + * + * @param {String|Array} langs... + * @return {Array|String} + * @public + */ + +Accepts.prototype.lang = +Accepts.prototype.langs = +Accepts.prototype.language = +Accepts.prototype.languages = function (languages_) { + var languages = languages_ + + // support flattened arguments + if (languages && !Array.isArray(languages)) { + languages = new Array(arguments.length) + for (var i = 0; i < languages.length; i++) { + languages[i] = arguments[i] + } + } + + // no languages, return all requested languages + if (!languages || languages.length === 0) { + return this.negotiator.languages() + } + + return this.negotiator.languages(languages)[0] || false +} + +/** + * Convert extnames to mime. + * + * @param {String} type + * @return {String} + * @private + */ + +function extToMime(type) { + return type.indexOf('/') === -1 + ? mime.lookup(type) + : type +} + +/** + * Check if mime is valid. + * + * @param {String} type + * @return {String} + * @private + */ + +function validMime(type) { + return typeof type === 'string'; +} diff --git a/node_modules/express/node_modules/accepts/node_modules/mime-types/HISTORY.md b/node_modules/express/node_modules/accepts/node_modules/mime-types/HISTORY.md new file mode 100644 index 0000000..61b54b4 --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/mime-types/HISTORY.md @@ -0,0 +1,183 @@ +2.1.9 / 2016-01-06 +================== + + * deps: mime-db@~1.21.0 + - Add new mime types + +2.1.8 / 2015-11-30 +================== + + * deps: mime-db@~1.20.0 + - Add new mime types + +2.1.7 / 2015-09-20 +================== + + * deps: mime-db@~1.19.0 + - Add new mime types + +2.1.6 / 2015-09-03 +================== + + * deps: mime-db@~1.18.0 + - Add new mime types + +2.1.5 / 2015-08-20 +================== + + * deps: mime-db@~1.17.0 + - Add new mime types + +2.1.4 / 2015-07-30 +================== + + * deps: mime-db@~1.16.0 + - Add new mime types + +2.1.3 / 2015-07-13 +================== + + * deps: mime-db@~1.15.0 + - Add new mime types + +2.1.2 / 2015-06-25 +================== + + * deps: mime-db@~1.14.0 + - Add new mime types + +2.1.1 / 2015-06-08 +================== + + * perf: fix deopt during mapping + +2.1.0 / 2015-06-07 +================== + + * Fix incorrectly treating extension-less file name as extension + - i.e. `'path/to/json'` will no longer return `application/json` + * Fix `.charset(type)` to accept parameters + * Fix `.charset(type)` to match case-insensitive + * Improve generation of extension to MIME mapping + * Refactor internals for readability and no argument reassignment + * Prefer `application/*` MIME types from the same source + * Prefer any type over `application/octet-stream` + * deps: mime-db@~1.13.0 + - Add nginx as a source + - Add new mime types + +2.0.14 / 2015-06-06 +=================== + + * deps: mime-db@~1.12.0 + - Add new mime types + +2.0.13 / 2015-05-31 +=================== + + * deps: mime-db@~1.11.0 + - Add new mime types + +2.0.12 / 2015-05-19 +=================== + + * deps: mime-db@~1.10.0 + - Add new mime types + +2.0.11 / 2015-05-05 +=================== + + * deps: mime-db@~1.9.1 + - Add new mime types + +2.0.10 / 2015-03-13 +=================== + + * deps: mime-db@~1.8.0 + - Add new mime types + +2.0.9 / 2015-02-09 +================== + + * deps: mime-db@~1.7.0 + - Add new mime types + - Community extensions ownership transferred from `node-mime` + +2.0.8 / 2015-01-29 +================== + + * deps: mime-db@~1.6.0 + - Add new mime types + +2.0.7 / 2014-12-30 +================== + + * deps: mime-db@~1.5.0 + - Add new mime types + - Fix various invalid MIME type entries + +2.0.6 / 2014-12-30 +================== + + * deps: mime-db@~1.4.0 + - Add new mime types + - Fix various invalid MIME type entries + - Remove example template MIME types + +2.0.5 / 2014-12-29 +================== + + * deps: mime-db@~1.3.1 + - Fix missing extensions + +2.0.4 / 2014-12-10 +================== + + * deps: mime-db@~1.3.0 + - Add new mime types + +2.0.3 / 2014-11-09 +================== + + * deps: mime-db@~1.2.0 + - Add new mime types + +2.0.2 / 2014-09-28 +================== + + * deps: mime-db@~1.1.0 + - Add new mime types + - Add additional compressible + - Update charsets + +2.0.1 / 2014-09-07 +================== + + * Support Node.js 0.6 + +2.0.0 / 2014-09-02 +================== + + * Use `mime-db` + * Remove `.define()` + +1.0.2 / 2014-08-04 +================== + + * Set charset=utf-8 for `text/javascript` + +1.0.1 / 2014-06-24 +================== + + * Add `text/jsx` type + +1.0.0 / 2014-05-12 +================== + + * Return `false` for unknown types + * Set charset=utf-8 for `application/json` + +0.1.0 / 2014-05-02 +================== + + * Initial release diff --git a/node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE b/node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE new file mode 100644 index 0000000..0616607 --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE @@ -0,0 +1,23 @@ +(The MIT License) + +Copyright (c) 2014 Jonathan Ong +Copyright (c) 2015 Douglas Christopher Wilson + +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/express/node_modules/accepts/node_modules/mime-types/README.md b/node_modules/express/node_modules/accepts/node_modules/mime-types/README.md new file mode 100644 index 0000000..e26295d --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/mime-types/README.md @@ -0,0 +1,103 @@ +# mime-types + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +The ultimate javascript content-type utility. + +Similar to [node-mime](https://github.com/broofa/node-mime), except: + +- __No fallbacks.__ Instead of naively returning the first available type, `mime-types` simply returns `false`, + so do `var type = mime.lookup('unrecognized') || 'application/octet-stream'`. +- No `new Mime()` business, so you could do `var lookup = require('mime-types').lookup`. +- Additional mime types are added such as jade and stylus via [mime-db](https://github.com/jshttp/mime-db) +- No `.define()` functionality + +Otherwise, the API is compatible. + +## Install + +```sh +$ npm install mime-types +``` + +## Adding Types + +All mime types are based on [mime-db](https://github.com/jshttp/mime-db), +so open a PR there if you'd like to add mime types. + +## API + +```js +var mime = require('mime-types') +``` + +All functions return `false` if input is invalid or not found. + +### mime.lookup(path) + +Lookup the content-type associated with a file. + +```js +mime.lookup('json') // 'application/json' +mime.lookup('.md') // 'text/x-markdown' +mime.lookup('file.html') // 'text/html' +mime.lookup('folder/file.js') // 'application/javascript' +mime.lookup('folder/.htaccess') // false + +mime.lookup('cats') // false +``` + +### mime.contentType(type) + +Create a full content-type header given a content-type or extension. + +```js +mime.contentType('markdown') // 'text/x-markdown; charset=utf-8' +mime.contentType('file.json') // 'application/json; charset=utf-8' + +// from a full path +mime.contentType(path.extname('/path/to/file.json')) // 'application/json; charset=utf-8' +``` + +### mime.extension(type) + +Get the default extension for a content-type. + +```js +mime.extension('application/octet-stream') // 'bin' +``` + +### mime.charset(type) + +Lookup the implied default charset of a content-type. + +```js +mime.charset('text/x-markdown') // 'UTF-8' +``` + +### var type = mime.types[extension] + +A map of content-types by extension. + +### [extensions...] = mime.extensions[type] + +A map of extensions by content-type. + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/mime-types.svg +[npm-url]: https://npmjs.org/package/mime-types +[node-version-image]: https://img.shields.io/node/v/mime-types.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/mime-types/master.svg +[travis-url]: https://travis-ci.org/jshttp/mime-types +[coveralls-image]: https://img.shields.io/coveralls/jshttp/mime-types/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/mime-types +[downloads-image]: https://img.shields.io/npm/dm/mime-types.svg +[downloads-url]: https://npmjs.org/package/mime-types diff --git a/node_modules/express/node_modules/accepts/node_modules/mime-types/index.js b/node_modules/express/node_modules/accepts/node_modules/mime-types/index.js new file mode 100644 index 0000000..f7008b2 --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/mime-types/index.js @@ -0,0 +1,188 @@ +/*! + * mime-types + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + * @private + */ + +var db = require('mime-db') +var extname = require('path').extname + +/** + * Module variables. + * @private + */ + +var extractTypeRegExp = /^\s*([^;\s]*)(?:;|\s|$)/ +var textTypeRegExp = /^text\//i + +/** + * Module exports. + * @public + */ + +exports.charset = charset +exports.charsets = { lookup: charset } +exports.contentType = contentType +exports.extension = extension +exports.extensions = Object.create(null) +exports.lookup = lookup +exports.types = Object.create(null) + +// Populate the extensions/types maps +populateMaps(exports.extensions, exports.types) + +/** + * Get the default charset for a MIME type. + * + * @param {string} type + * @return {boolean|string} + */ + +function charset(type) { + if (!type || typeof type !== 'string') { + return false + } + + // TODO: use media-typer + var match = extractTypeRegExp.exec(type) + var mime = match && db[match[1].toLowerCase()] + + if (mime && mime.charset) { + return mime.charset + } + + // default text/* to utf-8 + if (match && textTypeRegExp.test(match[1])) { + return 'UTF-8' + } + + return false +} + +/** + * Create a full Content-Type header given a MIME type or extension. + * + * @param {string} str + * @return {boolean|string} + */ + +function contentType(str) { + // TODO: should this even be in this module? + if (!str || typeof str !== 'string') { + return false + } + + var mime = str.indexOf('/') === -1 + ? exports.lookup(str) + : str + + if (!mime) { + return false + } + + // TODO: use content-type or other module + if (mime.indexOf('charset') === -1) { + var charset = exports.charset(mime) + if (charset) mime += '; charset=' + charset.toLowerCase() + } + + return mime +} + +/** + * Get the default extension for a MIME type. + * + * @param {string} type + * @return {boolean|string} + */ + +function extension(type) { + if (!type || typeof type !== 'string') { + return false + } + + // TODO: use media-typer + var match = extractTypeRegExp.exec(type) + + // get extensions + var exts = match && exports.extensions[match[1].toLowerCase()] + + if (!exts || !exts.length) { + return false + } + + return exts[0] +} + +/** + * Lookup the MIME type for a file path/extension. + * + * @param {string} path + * @return {boolean|string} + */ + +function lookup(path) { + if (!path || typeof path !== 'string') { + return false + } + + // get the extension ("ext" or ".ext" or full path) + var extension = extname('x.' + path) + .toLowerCase() + .substr(1) + + if (!extension) { + return false + } + + return exports.types[extension] || false +} + +/** + * Populate the extensions and types maps. + * @private + */ + +function populateMaps(extensions, types) { + // source preference (least -> most) + var preference = ['nginx', 'apache', undefined, 'iana'] + + Object.keys(db).forEach(function forEachMimeType(type) { + var mime = db[type] + var exts = mime.extensions + + if (!exts || !exts.length) { + return + } + + // mime -> extensions + extensions[type] = exts + + // extension -> mime + for (var i = 0; i < exts.length; i++) { + var extension = exts[i] + + if (types[extension]) { + var from = preference.indexOf(db[types[extension]].source) + var to = preference.indexOf(mime.source) + + if (types[extension] !== 'application/octet-stream' + && from > to || (from === to && types[extension].substr(0, 12) === 'application/')) { + // skip the remapping + continue + } + } + + // set the extension -> mime + types[extension] = type + } + }) +} diff --git a/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/HISTORY.md b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/HISTORY.md new file mode 100644 index 0000000..41a667a --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/HISTORY.md @@ -0,0 +1,306 @@ +1.21.0 / 2016-01-06 +=================== + + * Add `application/emergencycalldata.comment+xml` + * Add `application/emergencycalldata.deviceinfo+xml` + * Add `application/emergencycalldata.providerinfo+xml` + * Add `application/emergencycalldata.serviceinfo+xml` + * Add `application/emergencycalldata.subscriberinfo+xml` + * Add `application/vnd.filmit.zfc` + * Add `application/vnd.google-apps.document` + * Add `application/vnd.google-apps.presentation` + * Add `application/vnd.google-apps.spreadsheet` + * Add `application/vnd.mapbox-vector-tile` + * Add `application/vnd.ms-printdevicecapabilities+xml` + * Add `application/vnd.ms-windows.devicepairing` + * Add `application/vnd.ms-windows.nwprinting.oob` + * Add `application/vnd.tml` + * Add `audio/evs` + +1.20.0 / 2015-11-10 +=================== + + * Add `application/cdni` + * Add `application/csvm+json` + * Add `application/rfc+xml` + * Add `application/vnd.3gpp.access-transfer-events+xml` + * Add `application/vnd.3gpp.srvcc-ext+xml` + * Add `application/vnd.ms-windows.wsd.oob` + * Add `application/vnd.oxli.countgraph` + * Add `application/vnd.pagerduty+json` + * Add `text/x-suse-ymp` + +1.19.0 / 2015-09-17 +=================== + + * Add `application/vnd.3gpp-prose-pc3ch+xml` + * Add `application/vnd.3gpp.srvcc-info+xml` + * Add `application/vnd.apple.pkpass` + * Add `application/vnd.drive+json` + +1.18.0 / 2015-09-03 +=================== + + * Add `application/pkcs12` + * Add `application/vnd.3gpp-prose+xml` + * Add `application/vnd.3gpp.mid-call+xml` + * Add `application/vnd.3gpp.state-and-event-info+xml` + * Add `application/vnd.anki` + * Add `application/vnd.firemonkeys.cloudcell` + * Add `application/vnd.openblox.game+xml` + * Add `application/vnd.openblox.game-binary` + +1.17.0 / 2015-08-13 +=================== + + * Add `application/x-msdos-program` + * Add `audio/g711-0` + * Add `image/vnd.mozilla.apng` + * Add extension `.exe` to `application/x-msdos-program` + +1.16.0 / 2015-07-29 +=================== + + * Add `application/vnd.uri-map` + +1.15.0 / 2015-07-13 +=================== + + * Add `application/x-httpd-php` + +1.14.0 / 2015-06-25 +=================== + + * Add `application/scim+json` + * Add `application/vnd.3gpp.ussd+xml` + * Add `application/vnd.biopax.rdf+xml` + * Add `text/x-processing` + +1.13.0 / 2015-06-07 +=================== + + * Add nginx as a source + * Add `application/x-cocoa` + * Add `application/x-java-archive-diff` + * Add `application/x-makeself` + * Add `application/x-perl` + * Add `application/x-pilot` + * Add `application/x-redhat-package-manager` + * Add `application/x-sea` + * Add `audio/x-m4a` + * Add `audio/x-realaudio` + * Add `image/x-jng` + * Add `text/mathml` + +1.12.0 / 2015-06-05 +=================== + + * Add `application/bdoc` + * Add `application/vnd.hyperdrive+json` + * Add `application/x-bdoc` + * Add extension `.rtf` to `text/rtf` + +1.11.0 / 2015-05-31 +=================== + + * Add `audio/wav` + * Add `audio/wave` + * Add extension `.litcoffee` to `text/coffeescript` + * Add extension `.sfd-hdstx` to `application/vnd.hydrostatix.sof-data` + * Add extension `.n-gage` to `application/vnd.nokia.n-gage.symbian.install` + +1.10.0 / 2015-05-19 +=================== + + * Add `application/vnd.balsamiq.bmpr` + * Add `application/vnd.microsoft.portable-executable` + * Add `application/x-ns-proxy-autoconfig` + +1.9.1 / 2015-04-19 +================== + + * Remove `.json` extension from `application/manifest+json` + - This is causing bugs downstream + +1.9.0 / 2015-04-19 +================== + + * Add `application/manifest+json` + * Add `application/vnd.micro+json` + * Add `image/vnd.zbrush.pcx` + * Add `image/x-ms-bmp` + +1.8.0 / 2015-03-13 +================== + + * Add `application/vnd.citationstyles.style+xml` + * Add `application/vnd.fastcopy-disk-image` + * Add `application/vnd.gov.sk.xmldatacontainer+xml` + * Add extension `.jsonld` to `application/ld+json` + +1.7.0 / 2015-02-08 +================== + + * Add `application/vnd.gerber` + * Add `application/vnd.msa-disk-image` + +1.6.1 / 2015-02-05 +================== + + * Community extensions ownership transferred from `node-mime` + +1.6.0 / 2015-01-29 +================== + + * Add `application/jose` + * Add `application/jose+json` + * Add `application/json-seq` + * Add `application/jwk+json` + * Add `application/jwk-set+json` + * Add `application/jwt` + * Add `application/rdap+json` + * Add `application/vnd.gov.sk.e-form+xml` + * Add `application/vnd.ims.imsccv1p3` + +1.5.0 / 2014-12-30 +================== + + * Add `application/vnd.oracle.resource+json` + * Fix various invalid MIME type entries + - `application/mbox+xml` + - `application/oscp-response` + - `application/vwg-multiplexed` + - `audio/g721` + +1.4.0 / 2014-12-21 +================== + + * Add `application/vnd.ims.imsccv1p2` + * Fix various invalid MIME type entries + - `application/vnd-acucobol` + - `application/vnd-curl` + - `application/vnd-dart` + - `application/vnd-dxr` + - `application/vnd-fdf` + - `application/vnd-mif` + - `application/vnd-sema` + - `application/vnd-wap-wmlc` + - `application/vnd.adobe.flash-movie` + - `application/vnd.dece-zip` + - `application/vnd.dvb_service` + - `application/vnd.micrografx-igx` + - `application/vnd.sealed-doc` + - `application/vnd.sealed-eml` + - `application/vnd.sealed-mht` + - `application/vnd.sealed-ppt` + - `application/vnd.sealed-tiff` + - `application/vnd.sealed-xls` + - `application/vnd.sealedmedia.softseal-html` + - `application/vnd.sealedmedia.softseal-pdf` + - `application/vnd.wap-slc` + - `application/vnd.wap-wbxml` + - `audio/vnd.sealedmedia.softseal-mpeg` + - `image/vnd-djvu` + - `image/vnd-svf` + - `image/vnd-wap-wbmp` + - `image/vnd.sealed-png` + - `image/vnd.sealedmedia.softseal-gif` + - `image/vnd.sealedmedia.softseal-jpg` + - `model/vnd-dwf` + - `model/vnd.parasolid.transmit-binary` + - `model/vnd.parasolid.transmit-text` + - `text/vnd-a` + - `text/vnd-curl` + - `text/vnd.wap-wml` + * Remove example template MIME types + - `application/example` + - `audio/example` + - `image/example` + - `message/example` + - `model/example` + - `multipart/example` + - `text/example` + - `video/example` + +1.3.1 / 2014-12-16 +================== + + * Fix missing extensions + - `application/json5` + - `text/hjson` + +1.3.0 / 2014-12-07 +================== + + * Add `application/a2l` + * Add `application/aml` + * Add `application/atfx` + * Add `application/atxml` + * Add `application/cdfx+xml` + * Add `application/dii` + * Add `application/json5` + * Add `application/lxf` + * Add `application/mf4` + * Add `application/vnd.apache.thrift.compact` + * Add `application/vnd.apache.thrift.json` + * Add `application/vnd.coffeescript` + * Add `application/vnd.enphase.envoy` + * Add `application/vnd.ims.imsccv1p1` + * Add `text/csv-schema` + * Add `text/hjson` + * Add `text/markdown` + * Add `text/yaml` + +1.2.0 / 2014-11-09 +================== + + * Add `application/cea` + * Add `application/dit` + * Add `application/vnd.gov.sk.e-form+zip` + * Add `application/vnd.tmd.mediaflex.api+xml` + * Type `application/epub+zip` is now IANA-registered + +1.1.2 / 2014-10-23 +================== + + * Rebuild database for `application/x-www-form-urlencoded` change + +1.1.1 / 2014-10-20 +================== + + * Mark `application/x-www-form-urlencoded` as compressible. + +1.1.0 / 2014-09-28 +================== + + * Add `application/font-woff2` + +1.0.3 / 2014-09-25 +================== + + * Fix engine requirement in package + +1.0.2 / 2014-09-25 +================== + + * Add `application/coap-group+json` + * Add `application/dcd` + * Add `application/vnd.apache.thrift.binary` + * Add `image/vnd.tencent.tap` + * Mark all JSON-derived types as compressible + * Update `text/vtt` data + +1.0.1 / 2014-08-30 +================== + + * Fix extension ordering + +1.0.0 / 2014-08-30 +================== + + * Add `application/atf` + * Add `application/merge-patch+json` + * Add `multipart/x-mixed-replace` + * Add `source: 'apache'` metadata + * Add `source: 'iana'` metadata + * Remove badly-assumed charset data diff --git a/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/LICENSE b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/LICENSE new file mode 100644 index 0000000..a7ae8ee --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/LICENSE @@ -0,0 +1,22 @@ + +The MIT License (MIT) + +Copyright (c) 2014 Jonathan Ong me@jongleberry.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/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/README.md b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/README.md new file mode 100644 index 0000000..7662440 --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/README.md @@ -0,0 +1,82 @@ +# mime-db + +[![NPM Version][npm-version-image]][npm-url] +[![NPM Downloads][npm-downloads-image]][npm-url] +[![Node.js Version][node-image]][node-url] +[![Build Status][travis-image]][travis-url] +[![Coverage Status][coveralls-image]][coveralls-url] + +This is a database of all mime types. +It consists of a single, public JSON file and does not include any logic, +allowing it to remain as un-opinionated as possible with an API. +It aggregates data from the following sources: + +- http://www.iana.org/assignments/media-types/media-types.xhtml +- http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types +- http://hg.nginx.org/nginx/raw-file/default/conf/mime.types + +## Installation + +```bash +npm install mime-db +``` + +### Database Download + +If you're crazy enough to use this in the browser, you can just grab the +JSON file using [RawGit](https://rawgit.com/). It is recommended to replace +`master` with [a release tag](https://github.com/jshttp/mime-db/tags) as the +JSON format may change in the future. + +``` +https://cdn.rawgit.com/jshttp/mime-db/master/db.json +``` + +## Usage + +```js +var db = require('mime-db'); + +// grab data on .js files +var data = db['application/javascript']; +``` + +## Data Structure + +The JSON file is a map lookup for lowercased mime types. +Each mime type has the following properties: + +- `.source` - where the mime type is defined. + If not set, it's probably a custom media type. + - `apache` - [Apache common media types](http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types) + - `iana` - [IANA-defined media types](http://www.iana.org/assignments/media-types/media-types.xhtml) + - `nginx` - [nginx media types](http://hg.nginx.org/nginx/raw-file/default/conf/mime.types) +- `.extensions[]` - known extensions associated with this mime type. +- `.compressible` - whether a file of this type can be gzipped. +- `.charset` - the default charset associated with this type, if any. + +If unknown, every property could be `undefined`. + +## Contributing + +To edit the database, only make PRs against `src/custom.json` or +`src/custom-suffix.json`. + +To update the build, run `npm run build`. + +## Adding Custom Media Types + +The best way to get new media types included in this library is to register +them with the IANA. The community registration procedure is outlined in +[RFC 6838 section 5](http://tools.ietf.org/html/rfc6838#section-5). Types +registered with the IANA are automatically pulled into this library. + +[npm-version-image]: https://img.shields.io/npm/v/mime-db.svg +[npm-downloads-image]: https://img.shields.io/npm/dm/mime-db.svg +[npm-url]: https://npmjs.org/package/mime-db +[travis-image]: https://img.shields.io/travis/jshttp/mime-db/master.svg +[travis-url]: https://travis-ci.org/jshttp/mime-db +[coveralls-image]: https://img.shields.io/coveralls/jshttp/mime-db/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/mime-db?branch=master +[node-image]: https://img.shields.io/node/v/mime-db.svg +[node-url]: http://nodejs.org/download/ diff --git a/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/db.json b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/db.json new file mode 100644 index 0000000..412ba9e --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/db.json @@ -0,0 +1,6552 @@ +{ + "application/1d-interleaved-parityfec": { + "source": "iana" + }, + "application/3gpdash-qoe-report+xml": { + "source": "iana" + }, + "application/3gpp-ims+xml": { + "source": "iana" + }, + "application/a2l": { + "source": "iana" + }, + "application/activemessage": { + "source": "iana" + }, + "application/alto-costmap+json": { + "source": "iana", + "compressible": true + }, + "application/alto-costmapfilter+json": { + "source": "iana", + "compressible": true + }, + "application/alto-directory+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointcost+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointcostparams+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointprop+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointpropparams+json": { + "source": "iana", + "compressible": true + }, + "application/alto-error+json": { + "source": "iana", + "compressible": true + }, + "application/alto-networkmap+json": { + "source": "iana", + "compressible": true + }, + "application/alto-networkmapfilter+json": { + "source": "iana", + "compressible": true + }, + "application/aml": { + "source": "iana" + }, + "application/andrew-inset": { + "source": "iana", + "extensions": ["ez"] + }, + "application/applefile": { + "source": "iana" + }, + "application/applixware": { + "source": "apache", + "extensions": ["aw"] + }, + "application/atf": { + "source": "iana" + }, + "application/atfx": { + "source": "iana" + }, + "application/atom+xml": { + "source": "iana", + "compressible": true, + "extensions": ["atom"] + }, + "application/atomcat+xml": { + "source": "iana", + "extensions": ["atomcat"] + }, + "application/atomdeleted+xml": { + "source": "iana" + }, + "application/atomicmail": { + "source": "iana" + }, + "application/atomsvc+xml": { + "source": "iana", + "extensions": ["atomsvc"] + }, + "application/atxml": { + "source": "iana" + }, + "application/auth-policy+xml": { + "source": "iana" + }, + "application/bacnet-xdd+zip": { + "source": "iana" + }, + "application/batch-smtp": { + "source": "iana" + }, + "application/bdoc": { + "compressible": false, + "extensions": ["bdoc"] + }, + "application/beep+xml": { + "source": "iana" + }, + "application/calendar+json": { + "source": "iana", + "compressible": true + }, + "application/calendar+xml": { + "source": "iana" + }, + "application/call-completion": { + "source": "iana" + }, + "application/cals-1840": { + "source": "iana" + }, + "application/cbor": { + "source": "iana" + }, + "application/ccmp+xml": { + "source": "iana" + }, + "application/ccxml+xml": { + "source": "iana", + "extensions": ["ccxml"] + }, + "application/cdfx+xml": { + "source": "iana" + }, + "application/cdmi-capability": { + "source": "iana", + "extensions": ["cdmia"] + }, + "application/cdmi-container": { + "source": "iana", + "extensions": ["cdmic"] + }, + "application/cdmi-domain": { + "source": "iana", + "extensions": ["cdmid"] + }, + "application/cdmi-object": { + "source": "iana", + "extensions": ["cdmio"] + }, + "application/cdmi-queue": { + "source": "iana", + "extensions": ["cdmiq"] + }, + "application/cdni": { + "source": "iana" + }, + "application/cea": { + "source": "iana" + }, + "application/cea-2018+xml": { + "source": "iana" + }, + "application/cellml+xml": { + "source": "iana" + }, + "application/cfw": { + "source": "iana" + }, + "application/cms": { + "source": "iana" + }, + "application/cnrp+xml": { + "source": "iana" + }, + "application/coap-group+json": { + "source": "iana", + "compressible": true + }, + "application/commonground": { + "source": "iana" + }, + "application/conference-info+xml": { + "source": "iana" + }, + "application/cpl+xml": { + "source": "iana" + }, + "application/csrattrs": { + "source": "iana" + }, + "application/csta+xml": { + "source": "iana" + }, + "application/cstadata+xml": { + "source": "iana" + }, + "application/csvm+json": { + "source": "iana", + "compressible": true + }, + "application/cu-seeme": { + "source": "apache", + "extensions": ["cu"] + }, + "application/cybercash": { + "source": "iana" + }, + "application/dart": { + "compressible": true + }, + "application/dash+xml": { + "source": "iana", + "extensions": ["mdp"] + }, + "application/dashdelta": { + "source": "iana" + }, + "application/davmount+xml": { + "source": "iana", + "extensions": ["davmount"] + }, + "application/dca-rft": { + "source": "iana" + }, + "application/dcd": { + "source": "iana" + }, + "application/dec-dx": { + "source": "iana" + }, + "application/dialog-info+xml": { + "source": "iana" + }, + "application/dicom": { + "source": "iana" + }, + "application/dii": { + "source": "iana" + }, + "application/dit": { + "source": "iana" + }, + "application/dns": { + "source": "iana" + }, + "application/docbook+xml": { + "source": "apache", + "extensions": ["dbk"] + }, + "application/dskpp+xml": { + "source": "iana" + }, + "application/dssc+der": { + "source": "iana", + "extensions": ["dssc"] + }, + "application/dssc+xml": { + "source": "iana", + "extensions": ["xdssc"] + }, + "application/dvcs": { + "source": "iana" + }, + "application/ecmascript": { + "source": "iana", + "compressible": true, + "extensions": ["ecma"] + }, + "application/edi-consent": { + "source": "iana" + }, + "application/edi-x12": { + "source": "iana", + "compressible": false + }, + "application/edifact": { + "source": "iana", + "compressible": false + }, + "application/emergencycalldata.comment+xml": { + "source": "iana" + }, + "application/emergencycalldata.deviceinfo+xml": { + "source": "iana" + }, + "application/emergencycalldata.providerinfo+xml": { + "source": "iana" + }, + "application/emergencycalldata.serviceinfo+xml": { + "source": "iana" + }, + "application/emergencycalldata.subscriberinfo+xml": { + "source": "iana" + }, + "application/emma+xml": { + "source": "iana", + "extensions": ["emma"] + }, + "application/emotionml+xml": { + "source": "iana" + }, + "application/encaprtp": { + "source": "iana" + }, + "application/epp+xml": { + "source": "iana" + }, + "application/epub+zip": { + "source": "iana", + "extensions": ["epub"] + }, + "application/eshop": { + "source": "iana" + }, + "application/exi": { + "source": "iana", + "extensions": ["exi"] + }, + "application/fastinfoset": { + "source": "iana" + }, + "application/fastsoap": { + "source": "iana" + }, + "application/fdt+xml": { + "source": "iana" + }, + "application/fits": { + "source": "iana" + }, + "application/font-sfnt": { + "source": "iana" + }, + "application/font-tdpfr": { + "source": "iana", + "extensions": ["pfr"] + }, + "application/font-woff": { + "source": "iana", + "compressible": false, + "extensions": ["woff"] + }, + "application/font-woff2": { + "compressible": false, + "extensions": ["woff2"] + }, + "application/framework-attributes+xml": { + "source": "iana" + }, + "application/gml+xml": { + "source": "apache", + "extensions": ["gml"] + }, + "application/gpx+xml": { + "source": "apache", + "extensions": ["gpx"] + }, + "application/gxf": { + "source": "apache", + "extensions": ["gxf"] + }, + "application/gzip": { + "source": "iana", + "compressible": false + }, + "application/h224": { + "source": "iana" + }, + "application/held+xml": { + "source": "iana" + }, + "application/http": { + "source": "iana" + }, + "application/hyperstudio": { + "source": "iana", + "extensions": ["stk"] + }, + "application/ibe-key-request+xml": { + "source": "iana" + }, + "application/ibe-pkg-reply+xml": { + "source": "iana" + }, + "application/ibe-pp-data": { + "source": "iana" + }, + "application/iges": { + "source": "iana" + }, + "application/im-iscomposing+xml": { + "source": "iana" + }, + "application/index": { + "source": "iana" + }, + "application/index.cmd": { + "source": "iana" + }, + "application/index.obj": { + "source": "iana" + }, + "application/index.response": { + "source": "iana" + }, + "application/index.vnd": { + "source": "iana" + }, + "application/inkml+xml": { + "source": "iana", + "extensions": ["ink","inkml"] + }, + "application/iotp": { + "source": "iana" + }, + "application/ipfix": { + "source": "iana", + "extensions": ["ipfix"] + }, + "application/ipp": { + "source": "iana" + }, + "application/isup": { + "source": "iana" + }, + "application/its+xml": { + "source": "iana" + }, + "application/java-archive": { + "source": "apache", + "compressible": false, + "extensions": ["jar","war","ear"] + }, + "application/java-serialized-object": { + "source": "apache", + "compressible": false, + "extensions": ["ser"] + }, + "application/java-vm": { + "source": "apache", + "compressible": false, + "extensions": ["class"] + }, + "application/javascript": { + "source": "iana", + "charset": "UTF-8", + "compressible": true, + "extensions": ["js"] + }, + "application/jose": { + "source": "iana" + }, + "application/jose+json": { + "source": "iana", + "compressible": true + }, + "application/jrd+json": { + "source": "iana", + "compressible": true + }, + "application/json": { + "source": "iana", + "charset": "UTF-8", + "compressible": true, + "extensions": ["json","map"] + }, + "application/json-patch+json": { + "source": "iana", + "compressible": true + }, + "application/json-seq": { + "source": "iana" + }, + "application/json5": { + "extensions": ["json5"] + }, + "application/jsonml+json": { + "source": "apache", + "compressible": true, + "extensions": ["jsonml"] + }, + "application/jwk+json": { + "source": "iana", + "compressible": true + }, + "application/jwk-set+json": { + "source": "iana", + "compressible": true + }, + "application/jwt": { + "source": "iana" + }, + "application/kpml-request+xml": { + "source": "iana" + }, + "application/kpml-response+xml": { + "source": "iana" + }, + "application/ld+json": { + "source": "iana", + "compressible": true, + "extensions": ["jsonld"] + }, + "application/link-format": { + "source": "iana" + }, + 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"video/vnd.directv.mpeg-tts": { + "source": "apache" + }, + "video/vnd.dlna.mpeg-tts": { + "source": "apache" + }, + "video/vnd.dvb.file": { + "source": "apache", + "extensions": ["dvb"] + }, + "video/vnd.fvt": { + "source": "apache", + "extensions": ["fvt"] + }, + "video/vnd.hns.video": { + "source": "apache" + }, + "video/vnd.iptvforum.1dparityfec-1010": { + "source": "apache" + }, + "video/vnd.iptvforum.1dparityfec-2005": { + "source": "apache" + }, + "video/vnd.iptvforum.2dparityfec-1010": { + "source": "apache" + }, + "video/vnd.iptvforum.2dparityfec-2005": { + "source": "apache" + }, + "video/vnd.iptvforum.ttsavc": { + "source": "apache" + }, + "video/vnd.iptvforum.ttsmpeg2": { + "source": "apache" + }, + "video/vnd.motorola.video": { + "source": "apache" + }, + "video/vnd.motorola.videop": { + "source": "apache" + }, + "video/vnd.mpegurl": { + "source": "apache", + "extensions": ["mxu","m4u"] + }, + "video/vnd.ms-playready.media.pyv": { + "source": "apache", + "extensions": ["pyv"] + }, + "video/vnd.nokia.interleaved-multimedia": { + "source": "apache" + }, + "video/vnd.nokia.videovoip": { + "source": "apache" + }, + "video/vnd.objectvideo": { + "source": "apache" + }, + "video/vnd.sealed.mpeg1": { + "source": "apache" + }, + "video/vnd.sealed.mpeg4": { + "source": "apache" + }, + "video/vnd.sealed.swf": { + "source": "apache" + }, + "video/vnd.sealedmedia.softseal.mov": { + "source": "apache" + }, + "video/vnd.uvvu.mp4": { + "source": "apache", + "extensions": ["uvu","uvvu"] + }, + "video/vnd.vivo": { + "source": "apache", + "extensions": ["viv"] + }, + "video/webm": { + "source": "apache", + "compressible": false, + "extensions": ["webm"] + }, + "video/x-f4v": { + "source": "apache", + "extensions": ["f4v"] + }, + "video/x-fli": { + "source": "apache", + "extensions": ["fli"] + }, + "video/x-flv": { + "source": "apache", + "compressible": false, + "extensions": ["flv"] + }, + "video/x-m4v": { + "source": "apache", + "extensions": ["m4v"] + }, + "video/x-matroska": { + "source": "apache", + "compressible": false, + "extensions": ["mkv","mk3d","mks"] + }, + "video/x-mng": { + "source": "apache", + "extensions": ["mng"] + }, + "video/x-ms-asf": { + "source": "apache", + "extensions": ["asf","asx"] + }, + "video/x-ms-vob": { + "source": "apache", + "extensions": ["vob"] + }, + "video/x-ms-wm": { + "source": "apache", + "extensions": ["wm"] + }, + "video/x-ms-wmv": { + "source": "apache", + "compressible": false, + "extensions": ["wmv"] + }, + "video/x-ms-wmx": { + "source": "apache", + "extensions": ["wmx"] + }, + "video/x-ms-wvx": { + "source": "apache", + "extensions": ["wvx"] + }, + "video/x-msvideo": { + "source": "apache", + "extensions": ["avi"] + }, + "video/x-sgi-movie": { + "source": "apache", + "extensions": ["movie"] + }, + "video/x-smv": { + "source": "apache", + "extensions": ["smv"] + }, + "x-conference/x-cooltalk": { + "source": "apache", + "extensions": ["ice"] + }, + "x-shader/x-fragment": { + "compressible": true + }, + "x-shader/x-vertex": { + "compressible": true + } +} diff --git a/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/index.js b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/index.js new file mode 100644 index 0000000..551031f --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/index.js @@ -0,0 +1,11 @@ +/*! + * mime-db + * Copyright(c) 2014 Jonathan Ong + * MIT Licensed + */ + +/** + * Module exports. + */ + +module.exports = require('./db.json') diff --git a/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/package.json b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/package.json new file mode 100644 index 0000000..a4c77b0 --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/mime-types/node_modules/mime-db/package.json @@ -0,0 +1,93 @@ +{ + "name": "mime-db", + "description": "Media Type Database", + "version": "1.21.0", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + }, + { + "name": "Robert Kieffer", + "email": "robert@broofa.com", + "url": "http://github.com/broofa" + } + ], + "license": "MIT", + "keywords": [ + "mime", + "db", + "type", + "types", + "database", + "charset", + "charsets" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/mime-db" + }, + "devDependencies": { + "bluebird": "3.1.1", + "co": "4.6.0", + "cogent": "1.0.1", + "csv-parse": "1.0.1", + "gnode": "0.1.1", + "istanbul": "0.4.1", + "mocha": "1.21.5", + "raw-body": "2.1.5", + "stream-to-array": "2.2.0" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "README.md", + "db.json", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "build": "node scripts/build", + "fetch": "gnode scripts/fetch-apache && gnode scripts/fetch-iana && gnode scripts/fetch-nginx", + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/", + "update": "npm run fetch && npm run build" + }, + "gitHead": "9ab92f0a912a602408a64db5741dfef6f82c597f", + "bugs": { + "url": "https://github.com/jshttp/mime-db/issues" + }, + "homepage": "https://github.com/jshttp/mime-db", + "_id": "mime-db@1.21.0", + "_shasum": "9b5239e3353cf6eb015a00d890261027c36d4bac", + "_from": "mime-db@~1.21.0", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "9b5239e3353cf6eb015a00d890261027c36d4bac", + "tarball": "http://registry.npmjs.org/mime-db/-/mime-db-1.21.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.21.0.tgz" +} diff --git a/node_modules/express/node_modules/accepts/node_modules/mime-types/package.json b/node_modules/express/node_modules/accepts/node_modules/mime-types/package.json new file mode 100644 index 0000000..fe63fcb --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/mime-types/package.json @@ -0,0 +1,83 @@ +{ + "name": "mime-types", + "description": "The ultimate javascript content-type utility.", + "version": "2.1.9", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Jeremiah Senkpiel", + "email": "fishrock123@rocketmail.com", + "url": "https://searchbeam.jit.su" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + } + ], + "license": "MIT", + "keywords": [ + "mime", + "types" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/mime-types" + }, + "dependencies": { + "mime-db": "~1.21.0" + }, + "devDependencies": { + "istanbul": "0.4.1", + "mocha": "~1.21.5" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec test/test.js", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot test/test.js", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter dot test/test.js" + }, + "gitHead": "329f1c77e1a77c8fac59b15038e3808e9e314d96", + "bugs": { + "url": "https://github.com/jshttp/mime-types/issues" + }, + "homepage": "https://github.com/jshttp/mime-types", + "_id": "mime-types@2.1.9", + "_shasum": "dfb396764b5fdf75be34b1f4104bc3687fb635f8", + "_from": "mime-types@~2.1.6", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "fishrock123", + "email": "fishrock123@rocketmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "dfb396764b5fdf75be34b1f4104bc3687fb635f8", + "tarball": "http://registry.npmjs.org/mime-types/-/mime-types-2.1.9.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.9.tgz" +} diff --git a/node_modules/express/node_modules/accepts/node_modules/negotiator/HISTORY.md b/node_modules/express/node_modules/accepts/node_modules/negotiator/HISTORY.md new file mode 100644 index 0000000..aa2a7c4 --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/negotiator/HISTORY.md @@ -0,0 +1,76 @@ +0.5.3 / 2015-05-10 +================== + + * Fix media type parameter matching to be case-insensitive + +0.5.2 / 2015-05-06 +================== + + * Fix comparing media types with quoted values + * Fix splitting media types with quoted commas + +0.5.1 / 2015-02-14 +================== + + * Fix preference sorting to be stable for long acceptable lists + +0.5.0 / 2014-12-18 +================== + + * Fix list return order when large accepted list + * Fix missing identity encoding when q=0 exists + * Remove dynamic building of Negotiator class + +0.4.9 / 2014-10-14 +================== + + * Fix error when media type has invalid parameter + +0.4.8 / 2014-09-28 +================== + + * Fix all negotiations to be case-insensitive + * Stable sort preferences of same quality according to client order + * Support Node.js 0.6 + +0.4.7 / 2014-06-24 +================== + + * Handle invalid provided languages + * Handle invalid provided media types + +0.4.6 / 2014-06-11 +================== + + * Order by specificity when quality is the same + +0.4.5 / 2014-05-29 +================== + + * Fix regression in empty header handling + +0.4.4 / 2014-05-29 +================== + + * Fix behaviors when headers are not present + +0.4.3 / 2014-04-16 +================== + + * Handle slashes on media params correctly + +0.4.2 / 2014-02-28 +================== + + * Fix media type sorting + * Handle media types params strictly + +0.4.1 / 2014-01-16 +================== + + * Use most specific matches + +0.4.0 / 2014-01-09 +================== + + * Remove preferred prefix from methods diff --git a/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE b/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE new file mode 100644 index 0000000..ea6b9e2 --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2012-2014 Federico Romero +Copyright (c) 2012-2014 Isaac Z. Schlueter +Copyright (c) 2014-2015 Douglas Christopher Wilson + +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/express/node_modules/accepts/node_modules/negotiator/README.md b/node_modules/express/node_modules/accepts/node_modules/negotiator/README.md new file mode 100644 index 0000000..ef507fa --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/negotiator/README.md @@ -0,0 +1,203 @@ +# negotiator + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +An HTTP content negotiator for Node.js + +## Installation + +```sh +$ npm install negotiator +``` + +## API + +```js +var Negotiator = require('negotiator') +``` + +### Accept Negotiation + +```js +availableMediaTypes = ['text/html', 'text/plain', 'application/json'] + +// The negotiator constructor receives a request object +negotiator = new Negotiator(request) + +// Let's say Accept header is 'text/html, application/*;q=0.2, image/jpeg;q=0.8' + +negotiator.mediaTypes() +// -> ['text/html', 'image/jpeg', 'application/*'] + +negotiator.mediaTypes(availableMediaTypes) +// -> ['text/html', 'application/json'] + +negotiator.mediaType(availableMediaTypes) +// -> 'text/html' +``` + +You can check a working example at `examples/accept.js`. + +#### Methods + +##### mediaType() + +Returns the most preferred media type from the client. + +##### mediaType(availableMediaType) + +Returns the most preferred media type from a list of available media types. + +##### mediaTypes() + +Returns an array of preferred media types ordered by the client preference. + +##### mediaTypes(availableMediaTypes) + +Returns an array of preferred media types ordered by priority from a list of +available media types. + +### Accept-Language Negotiation + +```js +negotiator = new Negotiator(request) + +availableLanguages = 'en', 'es', 'fr' + +// Let's say Accept-Language header is 'en;q=0.8, es, pt' + +negotiator.languages() +// -> ['es', 'pt', 'en'] + +negotiator.languages(availableLanguages) +// -> ['es', 'en'] + +language = negotiator.language(availableLanguages) +// -> 'es' +``` + +You can check a working example at `examples/language.js`. + +#### Methods + +##### language() + +Returns the most preferred language from the client. + +##### language(availableLanguages) + +Returns the most preferred language from a list of available languages. + +##### languages() + +Returns an array of preferred languages ordered by the client preference. + +##### languages(availableLanguages) + +Returns an array of preferred languages ordered by priority from a list of +available languages. + +### Accept-Charset Negotiation + +```js +availableCharsets = ['utf-8', 'iso-8859-1', 'iso-8859-5'] + +negotiator = new Negotiator(request) + +// Let's say Accept-Charset header is 'utf-8, iso-8859-1;q=0.8, utf-7;q=0.2' + +negotiator.charsets() +// -> ['utf-8', 'iso-8859-1', 'utf-7'] + +negotiator.charsets(availableCharsets) +// -> ['utf-8', 'iso-8859-1'] + +negotiator.charset(availableCharsets) +// -> 'utf-8' +``` + +You can check a working example at `examples/charset.js`. + +#### Methods + +##### charset() + +Returns the most preferred charset from the client. + +##### charset(availableCharsets) + +Returns the most preferred charset from a list of available charsets. + +##### charsets() + +Returns an array of preferred charsets ordered by the client preference. + +##### charsets(availableCharsets) + +Returns an array of preferred charsets ordered by priority from a list of +available charsets. + +### Accept-Encoding Negotiation + +```js +availableEncodings = ['identity', 'gzip'] + +negotiator = new Negotiator(request) + +// Let's say Accept-Encoding header is 'gzip, compress;q=0.2, identity;q=0.5' + +negotiator.encodings() +// -> ['gzip', 'identity', 'compress'] + +negotiator.encodings(availableEncodings) +// -> ['gzip', 'identity'] + +negotiator.encoding(availableEncodings) +// -> 'gzip' +``` + +You can check a working example at `examples/encoding.js`. + +#### Methods + +##### encoding() + +Returns the most preferred encoding from the client. + +##### encoding(availableEncodings) + +Returns the most preferred encoding from a list of available encodings. + +##### encodings() + +Returns an array of preferred encodings ordered by the client preference. + +##### encodings(availableEncodings) + +Returns an array of preferred encodings ordered by priority from a list of +available encodings. + +## See Also + +The [accepts](https://npmjs.org/package/accepts#readme) module builds on +this module and provides an alternative interface, mime type validation, +and more. + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/negotiator.svg +[npm-url]: https://npmjs.org/package/negotiator +[node-version-image]: https://img.shields.io/node/v/negotiator.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/negotiator/master.svg +[travis-url]: https://travis-ci.org/jshttp/negotiator +[coveralls-image]: https://img.shields.io/coveralls/jshttp/negotiator/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/negotiator?branch=master +[downloads-image]: https://img.shields.io/npm/dm/negotiator.svg +[downloads-url]: https://npmjs.org/package/negotiator diff --git a/node_modules/express/node_modules/accepts/node_modules/negotiator/index.js b/node_modules/express/node_modules/accepts/node_modules/negotiator/index.js new file mode 100644 index 0000000..edae9cf --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/negotiator/index.js @@ -0,0 +1,62 @@ + +var preferredCharsets = require('./lib/charset'); +var preferredEncodings = require('./lib/encoding'); +var preferredLanguages = require('./lib/language'); +var preferredMediaTypes = require('./lib/mediaType'); + +module.exports = Negotiator; +Negotiator.Negotiator = Negotiator; + +function Negotiator(request) { + if (!(this instanceof Negotiator)) { + return new Negotiator(request); + } + + this.request = request; +} + +Negotiator.prototype.charset = function charset(available) { + var set = this.charsets(available); + return set && set[0]; +}; + +Negotiator.prototype.charsets = function charsets(available) { + return preferredCharsets(this.request.headers['accept-charset'], available); +}; + +Negotiator.prototype.encoding = function encoding(available) { + var set = this.encodings(available); + return set && set[0]; +}; + +Negotiator.prototype.encodings = function encodings(available) { + return preferredEncodings(this.request.headers['accept-encoding'], available); +}; + +Negotiator.prototype.language = function language(available) { + var set = this.languages(available); + return set && set[0]; +}; + +Negotiator.prototype.languages = function languages(available) { + return preferredLanguages(this.request.headers['accept-language'], available); +}; + +Negotiator.prototype.mediaType = function mediaType(available) { + var set = this.mediaTypes(available); + return set && set[0]; +}; + +Negotiator.prototype.mediaTypes = function mediaTypes(available) { + return preferredMediaTypes(this.request.headers.accept, available); +}; + +// Backwards compatibility +Negotiator.prototype.preferredCharset = Negotiator.prototype.charset; +Negotiator.prototype.preferredCharsets = Negotiator.prototype.charsets; +Negotiator.prototype.preferredEncoding = Negotiator.prototype.encoding; +Negotiator.prototype.preferredEncodings = Negotiator.prototype.encodings; +Negotiator.prototype.preferredLanguage = Negotiator.prototype.language; +Negotiator.prototype.preferredLanguages = Negotiator.prototype.languages; +Negotiator.prototype.preferredMediaType = Negotiator.prototype.mediaType; +Negotiator.prototype.preferredMediaTypes = Negotiator.prototype.mediaTypes; diff --git a/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js b/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js new file mode 100644 index 0000000..7abd17c --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js @@ -0,0 +1,102 @@ +module.exports = preferredCharsets; +preferredCharsets.preferredCharsets = preferredCharsets; + +function parseAcceptCharset(accept) { + var accepts = accept.split(','); + + for (var i = 0, j = 0; i < accepts.length; i++) { + var charset = parseCharset(accepts[i].trim(), i); + + if (charset) { + accepts[j++] = charset; + } + } + + // trim accepts + accepts.length = j; + + return accepts; +} + +function parseCharset(s, i) { + var match = s.match(/^\s*(\S+?)\s*(?:;(.*))?$/); + if (!match) return null; + + var charset = match[1]; + var q = 1; + if (match[2]) { + var params = match[2].split(';') + for (var i = 0; i < params.length; i ++) { + var p = params[i].trim().split('='); + if (p[0] === 'q') { + q = parseFloat(p[1]); + break; + } + } + } + + return { + charset: charset, + q: q, + i: i + }; +} + +function getCharsetPriority(charset, accepted, index) { + var priority = {o: -1, q: 0, s: 0}; + + for (var i = 0; i < accepted.length; i++) { + var spec = specify(charset, accepted[i], index); + + if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) { + priority = spec; + } + } + + return priority; +} + +function specify(charset, spec, index) { + var s = 0; + if(spec.charset.toLowerCase() === charset.toLowerCase()){ + s |= 1; + } else if (spec.charset !== '*' ) { + return null + } + + return { + i: index, + o: spec.i, + q: spec.q, + s: s + } +} + +function preferredCharsets(accept, provided) { + // RFC 2616 sec 14.2: no header = * + var accepts = parseAcceptCharset(accept === undefined ? '*' : accept || ''); + + if (!provided) { + // sorted list of all charsets + return accepts.filter(isQuality).sort(compareSpecs).map(function getCharset(spec) { + return spec.charset; + }); + } + + var priorities = provided.map(function getPriority(type, index) { + return getCharsetPriority(type, accepts, index); + }); + + // sorted list of accepted charsets + return priorities.filter(isQuality).sort(compareSpecs).map(function getCharset(priority) { + return provided[priorities.indexOf(priority)]; + }); +} + +function compareSpecs(a, b) { + return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0; +} + +function isQuality(spec) { + return spec.q > 0; +} diff --git a/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js b/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js new file mode 100644 index 0000000..7fed673 --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js @@ -0,0 +1,118 @@ +module.exports = preferredEncodings; +preferredEncodings.preferredEncodings = preferredEncodings; + +function parseAcceptEncoding(accept) { + var accepts = accept.split(','); + var hasIdentity = false; + var minQuality = 1; + + for (var i = 0, j = 0; i < accepts.length; i++) { + var encoding = parseEncoding(accepts[i].trim(), i); + + if (encoding) { + accepts[j++] = encoding; + hasIdentity = hasIdentity || specify('identity', encoding); + minQuality = Math.min(minQuality, encoding.q || 1); + } + } + + if (!hasIdentity) { + /* + * If identity doesn't explicitly appear in the accept-encoding header, + * it's added to the list of acceptable encoding with the lowest q + */ + accepts[j++] = { + encoding: 'identity', + q: minQuality, + i: i + }; + } + + // trim accepts + accepts.length = j; + + return accepts; +} + +function parseEncoding(s, i) { + var match = s.match(/^\s*(\S+?)\s*(?:;(.*))?$/); + + if (!match) return null; + + var encoding = match[1]; + var q = 1; + if (match[2]) { + var params = match[2].split(';'); + for (var i = 0; i < params.length; i ++) { + var p = params[i].trim().split('='); + if (p[0] === 'q') { + q = parseFloat(p[1]); + break; + } + } + } + + return { + encoding: encoding, + q: q, + i: i + }; +} + +function getEncodingPriority(encoding, accepted, index) { + var priority = {o: -1, q: 0, s: 0}; + + for (var i = 0; i < accepted.length; i++) { + var spec = specify(encoding, accepted[i], index); + + if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) { + priority = spec; + } + } + + return priority; +} + +function specify(encoding, spec, index) { + var s = 0; + if(spec.encoding.toLowerCase() === encoding.toLowerCase()){ + s |= 1; + } else if (spec.encoding !== '*' ) { + return null + } + + return { + i: index, + o: spec.i, + q: spec.q, + s: s + } +}; + +function preferredEncodings(accept, provided) { + var accepts = parseAcceptEncoding(accept || ''); + + if (!provided) { + // sorted list of all encodings + return accepts.filter(isQuality).sort(compareSpecs).map(function getEncoding(spec) { + return spec.encoding; + }); + } + + var priorities = provided.map(function getPriority(type, index) { + return getEncodingPriority(type, accepts, index); + }); + + // sorted list of accepted encodings + return priorities.filter(isQuality).sort(compareSpecs).map(function getEncoding(priority) { + return provided[priorities.indexOf(priority)]; + }); +} + +function compareSpecs(a, b) { + return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0; +} + +function isQuality(spec) { + return spec.q > 0; +} diff --git a/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js b/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js new file mode 100644 index 0000000..ed9e1ec --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js @@ -0,0 +1,112 @@ +module.exports = preferredLanguages; +preferredLanguages.preferredLanguages = preferredLanguages; + +function parseAcceptLanguage(accept) { + var accepts = accept.split(','); + + for (var i = 0, j = 0; i < accepts.length; i++) { + var langauge = parseLanguage(accepts[i].trim(), i); + + if (langauge) { + accepts[j++] = langauge; + } + } + + // trim accepts + accepts.length = j; + + return accepts; +} + +function parseLanguage(s, i) { + var match = s.match(/^\s*(\S+?)(?:-(\S+?))?\s*(?:;(.*))?$/); + if (!match) return null; + + var prefix = match[1], + suffix = match[2], + full = prefix; + + if (suffix) full += "-" + suffix; + + var q = 1; + if (match[3]) { + var params = match[3].split(';') + for (var i = 0; i < params.length; i ++) { + var p = params[i].split('='); + if (p[0] === 'q') q = parseFloat(p[1]); + } + } + + return { + prefix: prefix, + suffix: suffix, + q: q, + i: i, + full: full + }; +} + +function getLanguagePriority(language, accepted, index) { + var priority = {o: -1, q: 0, s: 0}; + + for (var i = 0; i < accepted.length; i++) { + var spec = specify(language, accepted[i], index); + + if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) { + priority = spec; + } + } + + return priority; +} + +function specify(language, spec, index) { + var p = parseLanguage(language) + if (!p) return null; + var s = 0; + if(spec.full.toLowerCase() === p.full.toLowerCase()){ + s |= 4; + } else if (spec.prefix.toLowerCase() === p.full.toLowerCase()) { + s |= 2; + } else if (spec.full.toLowerCase() === p.prefix.toLowerCase()) { + s |= 1; + } else if (spec.full !== '*' ) { + return null + } + + return { + i: index, + o: spec.i, + q: spec.q, + s: s + } +}; + +function preferredLanguages(accept, provided) { + // RFC 2616 sec 14.4: no header = * + var accepts = parseAcceptLanguage(accept === undefined ? '*' : accept || ''); + + if (!provided) { + // sorted list of all languages + return accepts.filter(isQuality).sort(compareSpecs).map(function getLanguage(spec) { + return spec.full; + }); + } + + var priorities = provided.map(function getPriority(type, index) { + return getLanguagePriority(type, accepts, index); + }); + + // sorted list of accepted languages + return priorities.filter(isQuality).sort(compareSpecs).map(function getLanguage(priority) { + return provided[priorities.indexOf(priority)]; + }); +} + +function compareSpecs(a, b) { + return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0; +} + +function isQuality(spec) { + return spec.q > 0; +} diff --git a/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js b/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js new file mode 100644 index 0000000..4170c25 --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js @@ -0,0 +1,179 @@ +/** + * negotiator + * Copyright(c) 2012 Isaac Z. Schlueter + * Copyright(c) 2014 Federico Romero + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +module.exports = preferredMediaTypes; +preferredMediaTypes.preferredMediaTypes = preferredMediaTypes; + +function parseAccept(accept) { + var accepts = splitMediaTypes(accept); + + for (var i = 0, j = 0; i < accepts.length; i++) { + var mediaType = parseMediaType(accepts[i].trim(), i); + + if (mediaType) { + accepts[j++] = mediaType; + } + } + + // trim accepts + accepts.length = j; + + return accepts; +}; + +function parseMediaType(s, i) { + var match = s.match(/\s*(\S+?)\/([^;\s]+)\s*(?:;(.*))?/); + if (!match) return null; + + var type = match[1], + subtype = match[2], + full = "" + type + "/" + subtype, + params = {}, + q = 1; + + if (match[3]) { + params = match[3].split(';').map(function(s) { + return s.trim().split('='); + }).reduce(function (set, p) { + var name = p[0].toLowerCase(); + var value = p[1]; + + set[name] = value && value[0] === '"' && value[value.length - 1] === '"' + ? value.substr(1, value.length - 2) + : value; + + return set; + }, params); + + if (params.q != null) { + q = parseFloat(params.q); + delete params.q; + } + } + + return { + type: type, + subtype: subtype, + params: params, + q: q, + i: i, + full: full + }; +} + +function getMediaTypePriority(type, accepted, index) { + var priority = {o: -1, q: 0, s: 0}; + + for (var i = 0; i < accepted.length; i++) { + var spec = specify(type, accepted[i], index); + + if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) { + priority = spec; + } + } + + return priority; +} + +function specify(type, spec, index) { + var p = parseMediaType(type); + var s = 0; + + if (!p) { + return null; + } + + if(spec.type.toLowerCase() == p.type.toLowerCase()) { + s |= 4 + } else if(spec.type != '*') { + return null; + } + + if(spec.subtype.toLowerCase() == p.subtype.toLowerCase()) { + s |= 2 + } else if(spec.subtype != '*') { + return null; + } + + var keys = Object.keys(spec.params); + if (keys.length > 0) { + if (keys.every(function (k) { + return spec.params[k] == '*' || (spec.params[k] || '').toLowerCase() == (p.params[k] || '').toLowerCase(); + })) { + s |= 1 + } else { + return null + } + } + + return { + i: index, + o: spec.i, + q: spec.q, + s: s, + } + +} + +function preferredMediaTypes(accept, provided) { + // RFC 2616 sec 14.2: no header = */* + var accepts = parseAccept(accept === undefined ? '*/*' : accept || ''); + + if (!provided) { + // sorted list of all types + return accepts.filter(isQuality).sort(compareSpecs).map(function getType(spec) { + return spec.full; + }); + } + + var priorities = provided.map(function getPriority(type, index) { + return getMediaTypePriority(type, accepts, index); + }); + + // sorted list of accepted types + return priorities.filter(isQuality).sort(compareSpecs).map(function getType(priority) { + return provided[priorities.indexOf(priority)]; + }); +} + +function compareSpecs(a, b) { + return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0; +} + +function isQuality(spec) { + return spec.q > 0; +} + +function quoteCount(string) { + var count = 0; + var index = 0; + + while ((index = string.indexOf('"', index)) !== -1) { + count++; + index++; + } + + return count; +} + +function splitMediaTypes(accept) { + var accepts = accept.split(','); + + for (var i = 1, j = 0; i < accepts.length; i++) { + if (quoteCount(accepts[j]) % 2 == 0) { + accepts[++j] = accepts[i]; + } else { + accepts[j] += ',' + accepts[i]; + } + } + + // trim accepts + accepts.length = j + 1; + + return accepts; +} diff --git a/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json b/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json new file mode 100644 index 0000000..f257e1d --- /dev/null +++ b/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json @@ -0,0 +1,85 @@ +{ + "name": "negotiator", + "description": "HTTP content negotiation", + "version": "0.5.3", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Federico Romero", + "email": "federico.romero@outboxlabs.com" + }, + { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + } + ], + "license": "MIT", + "keywords": [ + "http", + "content negotiation", + "accept", + "accept-language", + "accept-encoding", + "accept-charset" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/negotiator" + }, + "devDependencies": { + "istanbul": "0.3.9", + "mocha": "~1.21.5" + }, + "files": [ + "lib/", + "HISTORY.md", + "LICENSE", + "index.js", + "README.md" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec --check-leaks --bail test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "cbb717b3f164f25820f90b160cda6d0166b9d922", + "bugs": { + "url": "https://github.com/jshttp/negotiator/issues" + }, + "homepage": "https://github.com/jshttp/negotiator", + "_id": "negotiator@0.5.3", + "_shasum": "269d5c476810ec92edbe7b6c2f28316384f9a7e8", + "_from": "negotiator@0.5.3", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "federomero", + "email": "federomero@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + } + ], + "dist": { + "shasum": "269d5c476810ec92edbe7b6c2f28316384f9a7e8", + "tarball": "http://registry.npmjs.org/negotiator/-/negotiator-0.5.3.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.5.3.tgz" +} diff --git a/node_modules/express/node_modules/accepts/package.json b/node_modules/express/node_modules/accepts/package.json new file mode 100644 index 0000000..59572f2 --- /dev/null +++ b/node_modules/express/node_modules/accepts/package.json @@ -0,0 +1,97 @@ +{ + "name": "accepts", + "description": "Higher-level content negotiation", + "version": "1.2.13", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + } + ], + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/jshttp/accepts" + }, + "dependencies": { + "mime-types": "~2.1.6", + "negotiator": "0.5.3" + }, + "devDependencies": { + "istanbul": "0.3.19", + "mocha": "~1.21.5" + }, + "files": [ + "LICENSE", + "HISTORY.md", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec --check-leaks --bail test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "keywords": [ + "content", + "negotiation", + "accept", + "accepts" + ], + "gitHead": "b7e15ecb25dacc0b2133ed0553d64f8a79537e01", + "bugs": { + "url": "https://github.com/jshttp/accepts/issues" + }, + "homepage": "https://github.com/jshttp/accepts", + "_id": "accepts@1.2.13", + "_shasum": "e5f1f3928c6d95fd96558c36ec3d9d0de4a6ecea", + "_from": "accepts@~1.2.12", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "federomero", + "email": "federomero@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "fishrock123", + "email": "fishrock123@rocketmail.com" + }, + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "mscdex", + "email": "mscdex@mscdex.net" + }, + { + "name": "defunctzombie", + "email": "shtylman@gmail.com" + } + ], + "dist": { + "shasum": "e5f1f3928c6d95fd96558c36ec3d9d0de4a6ecea", + "tarball": "http://registry.npmjs.org/accepts/-/accepts-1.2.13.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/accepts/-/accepts-1.2.13.tgz" +} diff --git a/node_modules/express/node_modules/array-flatten/LICENSE b/node_modules/express/node_modules/array-flatten/LICENSE new file mode 100644 index 0000000..983fbe8 --- /dev/null +++ b/node_modules/express/node_modules/array-flatten/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 Blake Embrey (hello@blakeembrey.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/express/node_modules/array-flatten/README.md b/node_modules/express/node_modules/array-flatten/README.md new file mode 100644 index 0000000..91fa5b6 --- /dev/null +++ b/node_modules/express/node_modules/array-flatten/README.md @@ -0,0 +1,43 @@ +# Array Flatten + +[![NPM version][npm-image]][npm-url] +[![NPM downloads][downloads-image]][downloads-url] +[![Build status][travis-image]][travis-url] +[![Test coverage][coveralls-image]][coveralls-url] + +> Flatten an array of nested arrays into a single flat array. Accepts an optional depth. + +## Installation + +``` +npm install array-flatten --save +``` + +## Usage + +```javascript +var flatten = require('array-flatten') + +flatten([1, [2, [3, [4, [5], 6], 7], 8], 9]) +//=> [1, 2, 3, 4, 5, 6, 7, 8, 9] + +flatten([1, [2, [3, [4, [5], 6], 7], 8], 9], 2) +//=> [1, 2, 3, [4, [5], 6], 7, 8, 9] + +(function () { + flatten(arguments) //=> [1, 2, 3] +})(1, [2, 3]) +``` + +## License + +MIT + +[npm-image]: https://img.shields.io/npm/v/array-flatten.svg?style=flat +[npm-url]: https://npmjs.org/package/array-flatten +[downloads-image]: https://img.shields.io/npm/dm/array-flatten.svg?style=flat +[downloads-url]: https://npmjs.org/package/array-flatten +[travis-image]: https://img.shields.io/travis/blakeembrey/array-flatten.svg?style=flat +[travis-url]: https://travis-ci.org/blakeembrey/array-flatten +[coveralls-image]: https://img.shields.io/coveralls/blakeembrey/array-flatten.svg?style=flat +[coveralls-url]: https://coveralls.io/r/blakeembrey/array-flatten?branch=master diff --git a/node_modules/express/node_modules/array-flatten/array-flatten.js b/node_modules/express/node_modules/array-flatten/array-flatten.js new file mode 100644 index 0000000..089117b --- /dev/null +++ b/node_modules/express/node_modules/array-flatten/array-flatten.js @@ -0,0 +1,64 @@ +'use strict' + +/** + * Expose `arrayFlatten`. + */ +module.exports = arrayFlatten + +/** + * Recursive flatten function with depth. + * + * @param {Array} array + * @param {Array} result + * @param {Number} depth + * @return {Array} + */ +function flattenWithDepth (array, result, depth) { + for (var i = 0; i < array.length; i++) { + var value = array[i] + + if (depth > 0 && Array.isArray(value)) { + flattenWithDepth(value, result, depth - 1) + } else { + result.push(value) + } + } + + return result +} + +/** + * Recursive flatten function. Omitting depth is slightly faster. + * + * @param {Array} array + * @param {Array} result + * @return {Array} + */ +function flattenForever (array, result) { + for (var i = 0; i < array.length; i++) { + var value = array[i] + + if (Array.isArray(value)) { + flattenForever(value, result) + } else { + result.push(value) + } + } + + return result +} + +/** + * Flatten an array, with the ability to define a depth. + * + * @param {Array} array + * @param {Number} depth + * @return {Array} + */ +function arrayFlatten (array, depth) { + if (depth == null) { + return flattenForever(array, []) + } + + return flattenWithDepth(array, [], depth) +} diff --git a/node_modules/express/node_modules/array-flatten/package.json b/node_modules/express/node_modules/array-flatten/package.json new file mode 100644 index 0000000..0ba4e42 --- /dev/null +++ b/node_modules/express/node_modules/array-flatten/package.json @@ -0,0 +1,61 @@ +{ + "name": "array-flatten", + "version": "1.1.1", + "description": "Flatten an array of nested arrays into a single flat array", + "main": "array-flatten.js", + "files": [ + "array-flatten.js", + "LICENSE" + ], + "scripts": { + "test": "istanbul cover _mocha -- -R spec" + }, + "repository": { + "type": "git", + "url": "git://github.com/blakeembrey/array-flatten.git" + }, + "keywords": [ + "array", + "flatten", + "arguments", + "depth" + ], + "author": { + "name": "Blake Embrey", + "email": "hello@blakeembrey.com", + "url": "http://blakeembrey.me" + }, + "license": "MIT", + "bugs": { + "url": "https://github.com/blakeembrey/array-flatten/issues" + }, + "homepage": "https://github.com/blakeembrey/array-flatten", + "devDependencies": { + "istanbul": "^0.3.13", + "mocha": "^2.2.4", + "pre-commit": "^1.0.7", + "standard": "^3.7.3" + }, + "gitHead": "1963a9189229d408e1e8f585a00c8be9edbd1803", + "_id": "array-flatten@1.1.1", + "_shasum": "9a5f699051b1e7073328f2a008968b64ea2955d2", + "_from": "array-flatten@1.1.1", + "_npmVersion": "2.11.3", + "_nodeVersion": "2.3.3", + "_npmUser": { + "name": "blakeembrey", + "email": "hello@blakeembrey.com" + }, + "maintainers": [ + { + "name": "blakeembrey", + "email": "hello@blakeembrey.com" + } + ], + "dist": { + "shasum": "9a5f699051b1e7073328f2a008968b64ea2955d2", + "tarball": "http://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz" +} diff --git a/node_modules/express/node_modules/content-disposition/HISTORY.md b/node_modules/express/node_modules/content-disposition/HISTORY.md new file mode 100644 index 0000000..76d494c --- /dev/null +++ b/node_modules/express/node_modules/content-disposition/HISTORY.md @@ -0,0 +1,45 @@ +0.5.1 / 2016-01-17 +================== + + * perf: enable strict mode + +0.5.0 / 2014-10-11 +================== + + * Add `parse` function + +0.4.0 / 2014-09-21 +================== + + * Expand non-Unicode `filename` to the full ISO-8859-1 charset + +0.3.0 / 2014-09-20 +================== + + * Add `fallback` option + * Add `type` option + +0.2.0 / 2014-09-19 +================== + + * Reduce ambiguity of file names with hex escape in buggy browsers + +0.1.2 / 2014-09-19 +================== + + * Fix periodic invalid Unicode filename header + +0.1.1 / 2014-09-19 +================== + + * Fix invalid characters appearing in `filename*` parameter + +0.1.0 / 2014-09-18 +================== + + * Make the `filename` argument optional + +0.0.0 / 2014-09-18 +================== + + * Initial release diff --git a/node_modules/express/node_modules/content-disposition/LICENSE b/node_modules/express/node_modules/content-disposition/LICENSE new file mode 100644 index 0000000..b7dce6c --- /dev/null +++ b/node_modules/express/node_modules/content-disposition/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2014 Douglas Christopher Wilson + +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/express/node_modules/content-disposition/README.md b/node_modules/express/node_modules/content-disposition/README.md new file mode 100644 index 0000000..5cebce4 --- /dev/null +++ b/node_modules/express/node_modules/content-disposition/README.md @@ -0,0 +1,141 @@ +# content-disposition + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Create and parse HTTP `Content-Disposition` header + +## Installation + +```sh +$ npm install content-disposition +``` + +## API + +```js +var contentDisposition = require('content-disposition') +``` + +### contentDisposition(filename, options) + +Create an attachment `Content-Disposition` header value using the given file name, +if supplied. The `filename` is optional and if no file name is desired, but you +want to specify `options`, set `filename` to `undefined`. + +```js +res.setHeader('Content-Disposition', contentDisposition('∫ maths.pdf')) +``` + +**note** HTTP headers are of the ISO-8859-1 character set. If you are writing this +header through a means different from `setHeader` in Node.js, you'll want to specify +the `'binary'` encoding in Node.js. + +#### Options + +`contentDisposition` accepts these properties in the options object. + +##### fallback + +If the `filename` option is outside ISO-8859-1, then the file name is actually +stored in a supplemental field for clients that support Unicode file names and +a ISO-8859-1 version of the file name is automatically generated. + +This specifies the ISO-8859-1 file name to override the automatic generation or +disables the generation all together, defaults to `true`. + + - A string will specify the ISO-8859-1 file name to use in place of automatic + generation. + - `false` will disable including a ISO-8859-1 file name and only include the + Unicode version (unless the file name is already ISO-8859-1). + - `true` will enable automatic generation if the file name is outside ISO-8859-1. + +If the `filename` option is ISO-8859-1 and this option is specified and has a +different value, then the `filename` option is encoded in the extended field +and this set as the fallback field, even though they are both ISO-8859-1. + +##### type + +Specifies the disposition type, defaults to `"attachment"`. This can also be +`"inline"`, or any other value (all values except inline are treated like +`attachment`, but can convey additional information if both parties agree to +it). The type is normalized to lower-case. + +### contentDisposition.parse(string) + +```js +var disposition = contentDisposition.parse('attachment; filename="EURO rates.txt"; filename*=UTF-8\'\'%e2%82%ac%20rates.txt'); +``` + +Parse a `Content-Disposition` header string. This automatically handles extended +("Unicode") parameters by decoding them and providing them under the standard +parameter name. This will return an object with the following properties (examples +are shown for the string `'attachment; filename="EURO rates.txt"; filename*=UTF-8\'\'%e2%82%ac%20rates.txt'`): + + - `type`: The disposition type (always lower case). Example: `'attachment'` + + - `parameters`: An object of the parameters in the disposition (name of parameter + always lower case and extended versions replace non-extended versions). Example: + `{filename: "€ rates.txt"}` + +## Examples + +### Send a file for download + +```js +var contentDisposition = require('content-disposition') +var destroy = require('destroy') +var http = require('http') +var onFinished = require('on-finished') + +var filePath = '/path/to/public/plans.pdf' + +http.createServer(function onRequest(req, res) { + // set headers + res.setHeader('Content-Type', 'application/pdf') + res.setHeader('Content-Disposition', contentDisposition(filePath)) + + // send file + var stream = fs.createReadStream(filePath) + stream.pipe(res) + onFinished(res, function (err) { + destroy(stream) + }) +}) +``` + +## Testing + +```sh +$ npm test +``` + +## References + +- [RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1][rfc-2616] +- [RFC 5987: Character Set and Language Encoding for Hypertext Transfer Protocol (HTTP) Header Field Parameters][rfc-5987] +- [RFC 6266: Use of the Content-Disposition Header Field in the Hypertext Transfer Protocol (HTTP)][rfc-6266] +- [Test Cases for HTTP Content-Disposition header field (RFC 6266) and the Encodings defined in RFCs 2047, 2231 and 5987][tc-2231] + +[rfc-2616]: https://tools.ietf.org/html/rfc2616 +[rfc-5987]: https://tools.ietf.org/html/rfc5987 +[rfc-6266]: https://tools.ietf.org/html/rfc6266 +[tc-2231]: http://greenbytes.de/tech/tc2231/ + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/content-disposition.svg?style=flat +[npm-url]: https://npmjs.org/package/content-disposition +[node-version-image]: https://img.shields.io/node/v/content-disposition.svg?style=flat +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/content-disposition.svg?style=flat +[travis-url]: https://travis-ci.org/jshttp/content-disposition +[coveralls-image]: https://img.shields.io/coveralls/jshttp/content-disposition.svg?style=flat +[coveralls-url]: https://coveralls.io/r/jshttp/content-disposition?branch=master +[downloads-image]: https://img.shields.io/npm/dm/content-disposition.svg?style=flat +[downloads-url]: https://npmjs.org/package/content-disposition diff --git a/node_modules/express/node_modules/content-disposition/index.js b/node_modules/express/node_modules/content-disposition/index.js new file mode 100644 index 0000000..4a352dc --- /dev/null +++ b/node_modules/express/node_modules/content-disposition/index.js @@ -0,0 +1,445 @@ +/*! + * content-disposition + * Copyright(c) 2014 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + */ + +module.exports = contentDisposition +module.exports.parse = parse + +/** + * Module dependencies. + */ + +var basename = require('path').basename + +/** + * RegExp to match non attr-char, *after* encodeURIComponent (i.e. not including "%") + */ + +var encodeUriAttrCharRegExp = /[\x00-\x20"'\(\)*,\/:;<=>?@\[\\\]\{\}\x7f]/g + +/** + * RegExp to match percent encoding escape. + */ + +var hexEscapeRegExp = /%[0-9A-Fa-f]{2}/ +var hexEscapeReplaceRegExp = /%([0-9A-Fa-f]{2})/g + +/** + * RegExp to match non-latin1 characters. + */ + +var nonLatin1RegExp = /[^\x20-\x7e\xa0-\xff]/g + +/** + * RegExp to match quoted-pair in RFC 2616 + * + * quoted-pair = "\" CHAR + * CHAR = + */ + +var qescRegExp = /\\([\u0000-\u007f])/g; + +/** + * RegExp to match chars that must be quoted-pair in RFC 2616 + */ + +var quoteRegExp = /([\\"])/g + +/** + * RegExp for various RFC 2616 grammar + * + * parameter = token "=" ( token | quoted-string ) + * token = 1* + * separators = "(" | ")" | "<" | ">" | "@" + * | "," | ";" | ":" | "\" | <"> + * | "/" | "[" | "]" | "?" | "=" + * | "{" | "}" | SP | HT + * quoted-string = ( <"> *(qdtext | quoted-pair ) <"> ) + * qdtext = > + * quoted-pair = "\" CHAR + * CHAR = + * TEXT = + * LWS = [CRLF] 1*( SP | HT ) + * CRLF = CR LF + * CR = + * LF = + * SP = + * HT = + * CTL = + * OCTET = + */ + +var paramRegExp = /; *([!#$%&'\*\+\-\.0-9A-Z\^_`a-z\|~]+) *= *("(?:[ !\x23-\x5b\x5d-\x7e\x80-\xff]|\\[\x20-\x7e])*"|[!#$%&'\*\+\-\.0-9A-Z\^_`a-z\|~]+) */g +var textRegExp = /^[\x20-\x7e\x80-\xff]+$/ +var tokenRegExp = /^[!#$%&'\*\+\-\.0-9A-Z\^_`a-z\|~]+$/ + +/** + * RegExp for various RFC 5987 grammar + * + * ext-value = charset "'" [ language ] "'" value-chars + * charset = "UTF-8" / "ISO-8859-1" / mime-charset + * mime-charset = 1*mime-charsetc + * mime-charsetc = ALPHA / DIGIT + * / "!" / "#" / "$" / "%" / "&" + * / "+" / "-" / "^" / "_" / "`" + * / "{" / "}" / "~" + * language = ( 2*3ALPHA [ extlang ] ) + * / 4ALPHA + * / 5*8ALPHA + * extlang = *3( "-" 3ALPHA ) + * value-chars = *( pct-encoded / attr-char ) + * pct-encoded = "%" HEXDIG HEXDIG + * attr-char = ALPHA / DIGIT + * / "!" / "#" / "$" / "&" / "+" / "-" / "." + * / "^" / "_" / "`" / "|" / "~" + */ + +var extValueRegExp = /^([A-Za-z0-9!#$%&+\-^_`{}~]+)'(?:[A-Za-z]{2,3}(?:-[A-Za-z]{3}){0,3}|[A-Za-z]{4,8}|)'((?:%[0-9A-Fa-f]{2}|[A-Za-z0-9!#$&+\-\.^_`|~])+)$/ + +/** + * RegExp for various RFC 6266 grammar + * + * disposition-type = "inline" | "attachment" | disp-ext-type + * disp-ext-type = token + * disposition-parm = filename-parm | disp-ext-parm + * filename-parm = "filename" "=" value + * | "filename*" "=" ext-value + * disp-ext-parm = token "=" value + * | ext-token "=" ext-value + * ext-token = + */ + +var dispositionTypeRegExp = /^([!#$%&'\*\+\-\.0-9A-Z\^_`a-z\|~]+) *(?:$|;)/ + +/** + * Create an attachment Content-Disposition header. + * + * @param {string} [filename] + * @param {object} [options] + * @param {string} [options.type=attachment] + * @param {string|boolean} [options.fallback=true] + * @return {string} + * @api public + */ + +function contentDisposition(filename, options) { + var opts = options || {} + + // get type + var type = opts.type || 'attachment' + + // get parameters + var params = createparams(filename, opts.fallback) + + // format into string + return format(new ContentDisposition(type, params)) +} + +/** + * Create parameters object from filename and fallback. + * + * @param {string} [filename] + * @param {string|boolean} [fallback=true] + * @return {object} + * @api private + */ + +function createparams(filename, fallback) { + if (filename === undefined) { + return + } + + var params = {} + + if (typeof filename !== 'string') { + throw new TypeError('filename must be a string') + } + + // fallback defaults to true + if (fallback === undefined) { + fallback = true + } + + if (typeof fallback !== 'string' && typeof fallback !== 'boolean') { + throw new TypeError('fallback must be a string or boolean') + } + + if (typeof fallback === 'string' && nonLatin1RegExp.test(fallback)) { + throw new TypeError('fallback must be ISO-8859-1 string') + } + + // restrict to file base name + var name = basename(filename) + + // determine if name is suitable for quoted string + var isQuotedString = textRegExp.test(name) + + // generate fallback name + var fallbackName = typeof fallback !== 'string' + ? fallback && getlatin1(name) + : basename(fallback) + var hasFallback = typeof fallbackName === 'string' && fallbackName !== name + + // set extended filename parameter + if (hasFallback || !isQuotedString || hexEscapeRegExp.test(name)) { + params['filename*'] = name + } + + // set filename parameter + if (isQuotedString || hasFallback) { + params.filename = hasFallback + ? fallbackName + : name + } + + return params +} + +/** + * Format object to Content-Disposition header. + * + * @param {object} obj + * @param {string} obj.type + * @param {object} [obj.parameters] + * @return {string} + * @api private + */ + +function format(obj) { + var parameters = obj.parameters + var type = obj.type + + if (!type || typeof type !== 'string' || !tokenRegExp.test(type)) { + throw new TypeError('invalid type') + } + + // start with normalized type + var string = String(type).toLowerCase() + + // append parameters + if (parameters && typeof parameters === 'object') { + var param + var params = Object.keys(parameters).sort() + + for (var i = 0; i < params.length; i++) { + param = params[i] + + var val = param.substr(-1) === '*' + ? ustring(parameters[param]) + : qstring(parameters[param]) + + string += '; ' + param + '=' + val + } + } + + return string +} + +/** + * Decode a RFC 6987 field value (gracefully). + * + * @param {string} str + * @return {string} + * @api private + */ + +function decodefield(str) { + var match = extValueRegExp.exec(str) + + if (!match) { + throw new TypeError('invalid extended field value') + } + + var charset = match[1].toLowerCase() + var encoded = match[2] + var value + + // to binary string + var binary = encoded.replace(hexEscapeReplaceRegExp, pdecode) + + switch (charset) { + case 'iso-8859-1': + value = getlatin1(binary) + break + case 'utf-8': + value = new Buffer(binary, 'binary').toString('utf8') + break + default: + throw new TypeError('unsupported charset in extended field') + } + + return value +} + +/** + * Get ISO-8859-1 version of string. + * + * @param {string} val + * @return {string} + * @api private + */ + +function getlatin1(val) { + // simple Unicode -> ISO-8859-1 transformation + return String(val).replace(nonLatin1RegExp, '?') +} + +/** + * Parse Content-Disposition header string. + * + * @param {string} string + * @return {object} + * @api private + */ + +function parse(string) { + if (!string || typeof string !== 'string') { + throw new TypeError('argument string is required') + } + + var match = dispositionTypeRegExp.exec(string) + + if (!match) { + throw new TypeError('invalid type format') + } + + // normalize type + var index = match[0].length + var type = match[1].toLowerCase() + + var key + var names = [] + var params = {} + var value + + // calculate index to start at + index = paramRegExp.lastIndex = match[0].substr(-1) === ';' + ? index - 1 + : index + + // match parameters + while (match = paramRegExp.exec(string)) { + if (match.index !== index) { + throw new TypeError('invalid parameter format') + } + + index += match[0].length + key = match[1].toLowerCase() + value = match[2] + + if (names.indexOf(key) !== -1) { + throw new TypeError('invalid duplicate parameter') + } + + names.push(key) + + if (key.indexOf('*') + 1 === key.length) { + // decode extended value + key = key.slice(0, -1) + value = decodefield(value) + + // overwrite existing value + params[key] = value + continue + } + + if (typeof params[key] === 'string') { + continue + } + + if (value[0] === '"') { + // remove quotes and escapes + value = value + .substr(1, value.length - 2) + .replace(qescRegExp, '$1') + } + + params[key] = value + } + + if (index !== -1 && index !== string.length) { + throw new TypeError('invalid parameter format') + } + + return new ContentDisposition(type, params) +} + +/** + * Percent decode a single character. + * + * @param {string} str + * @param {string} hex + * @return {string} + * @api private + */ + +function pdecode(str, hex) { + return String.fromCharCode(parseInt(hex, 16)) +} + +/** + * Percent encode a single character. + * + * @param {string} char + * @return {string} + * @api private + */ + +function pencode(char) { + var hex = String(char) + .charCodeAt(0) + .toString(16) + .toUpperCase() + return hex.length === 1 + ? '%0' + hex + : '%' + hex +} + +/** + * Quote a string for HTTP. + * + * @param {string} val + * @return {string} + * @api private + */ + +function qstring(val) { + var str = String(val) + + return '"' + str.replace(quoteRegExp, '\\$1') + '"' +} + +/** + * Encode a Unicode string for HTTP (RFC 5987). + * + * @param {string} val + * @return {string} + * @api private + */ + +function ustring(val) { + var str = String(val) + + // percent encode as UTF-8 + var encoded = encodeURIComponent(str) + .replace(encodeUriAttrCharRegExp, pencode) + + return 'UTF-8\'\'' + encoded +} + +/** + * Class for parsed Content-Disposition header for v8 optimization + */ + +function ContentDisposition(type, parameters) { + this.type = type + this.parameters = parameters +} diff --git a/node_modules/express/node_modules/content-disposition/package.json b/node_modules/express/node_modules/content-disposition/package.json new file mode 100644 index 0000000..9660b6f --- /dev/null +++ b/node_modules/express/node_modules/content-disposition/package.json @@ -0,0 +1,65 @@ +{ + "name": "content-disposition", + "description": "Create and parse Content-Disposition header", + "version": "0.5.1", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + } + ], + "license": "MIT", + "keywords": [ + "content-disposition", + "http", + "rfc6266", + "res" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/content-disposition" + }, + "devDependencies": { + "istanbul": "0.4.2", + "mocha": "1.21.5" + }, + "files": [ + "LICENSE", + "HISTORY.md", + "README.md", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "7b391db3af5629d4c698f1de21802940bb9f22a5", + "bugs": { + "url": "https://github.com/jshttp/content-disposition/issues" + }, + "homepage": "https://github.com/jshttp/content-disposition", + "_id": "content-disposition@0.5.1", + "_shasum": "87476c6a67c8daa87e32e87616df883ba7fb071b", + "_from": "content-disposition@0.5.1", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "87476c6a67c8daa87e32e87616df883ba7fb071b", + "tarball": "http://registry.npmjs.org/content-disposition/-/content-disposition-0.5.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.1.tgz" +} diff --git a/node_modules/express/node_modules/content-type/HISTORY.md b/node_modules/express/node_modules/content-type/HISTORY.md new file mode 100644 index 0000000..8a623a2 --- /dev/null +++ b/node_modules/express/node_modules/content-type/HISTORY.md @@ -0,0 +1,9 @@ +1.0.1 / 2015-02-13 +================== + + * Improve missing `Content-Type` header error message + +1.0.0 / 2015-02-01 +================== + + * Initial implementation, derived from `media-typer@0.3.0` diff --git a/node_modules/express/node_modules/content-type/LICENSE b/node_modules/express/node_modules/content-type/LICENSE new file mode 100644 index 0000000..34b1a2d --- /dev/null +++ b/node_modules/express/node_modules/content-type/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2015 Douglas Christopher Wilson + +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/express/node_modules/content-type/README.md b/node_modules/express/node_modules/content-type/README.md new file mode 100644 index 0000000..3ed6741 --- /dev/null +++ b/node_modules/express/node_modules/content-type/README.md @@ -0,0 +1,92 @@ +# content-type + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Create and parse HTTP Content-Type header according to RFC 7231 + +## Installation + +```sh +$ npm install content-type +``` + +## API + +```js +var contentType = require('content-type') +``` + +### contentType.parse(string) + +```js +var obj = contentType.parse('image/svg+xml; charset=utf-8') +``` + +Parse a content type string. This will return an object with the following +properties (examples are shown for the string `'image/svg+xml; charset=utf-8'`): + + - `type`: The media type (the type and subtype, always lower case). + Example: `'image/svg+xml'` + + - `parameters`: An object of the parameters in the media type (name of parameter + always lower case). Example: `{charset: 'utf-8'}` + +Throws a `TypeError` if the string is missing or invalid. + +### contentType.parse(req) + +```js +var obj = contentType.parse(req) +``` + +Parse the `content-type` header from the given `req`. Short-cut for +`contentType.parse(req.headers['content-type'])`. + +Throws a `TypeError` if the `Content-Type` header is missing or invalid. + +### contentType.parse(res) + +```js +var obj = contentType.parse(res) +``` + +Parse the `content-type` header set on the given `res`. Short-cut for +`contentType.parse(res.getHeader('content-type'))`. + +Throws a `TypeError` if the `Content-Type` header is missing or invalid. + +### contentType.format(obj) + +```js +var str = contentType.format({type: 'image/svg+xml'}) +``` + +Format an object into a content type string. This will return a string of the +content type for the given object with the following properties (examples are +shown that produce the string `'image/svg+xml; charset=utf-8'`): + + - `type`: The media type (will be lower-cased). Example: `'image/svg+xml'` + + - `parameters`: An object of the parameters in the media type (name of the + parameter will be lower-cased). Example: `{charset: 'utf-8'}` + +Throws a `TypeError` if the object contains an invalid type or parameter names. + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/content-type.svg +[npm-url]: https://npmjs.org/package/content-type +[node-version-image]: https://img.shields.io/node/v/content-type.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/content-type/master.svg +[travis-url]: https://travis-ci.org/jshttp/content-type +[coveralls-image]: https://img.shields.io/coveralls/jshttp/content-type/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/content-type +[downloads-image]: https://img.shields.io/npm/dm/content-type.svg +[downloads-url]: https://npmjs.org/package/content-type diff --git a/node_modules/express/node_modules/content-type/index.js b/node_modules/express/node_modules/content-type/index.js new file mode 100644 index 0000000..6a2ea9f --- /dev/null +++ b/node_modules/express/node_modules/content-type/index.js @@ -0,0 +1,214 @@ +/*! + * content-type + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +/** + * RegExp to match *( ";" parameter ) in RFC 7231 sec 3.1.1.1 + * + * parameter = token "=" ( token / quoted-string ) + * token = 1*tchar + * tchar = "!" / "#" / "$" / "%" / "&" / "'" / "*" + * / "+" / "-" / "." / "^" / "_" / "`" / "|" / "~" + * / DIGIT / ALPHA + * ; any VCHAR, except delimiters + * quoted-string = DQUOTE *( qdtext / quoted-pair ) DQUOTE + * qdtext = HTAB / SP / %x21 / %x23-5B / %x5D-7E / obs-text + * obs-text = %x80-FF + * quoted-pair = "\" ( HTAB / SP / VCHAR / obs-text ) + */ +var paramRegExp = /; *([!#$%&'\*\+\-\.\^_`\|~0-9A-Za-z]+) *= *("(?:[\u000b\u0020\u0021\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\u000b\u0020-\u00ff])*"|[!#$%&'\*\+\-\.\^_`\|~0-9A-Za-z]+) */g +var textRegExp = /^[\u000b\u0020-\u007e\u0080-\u00ff]+$/ +var tokenRegExp = /^[!#$%&'\*\+\-\.\^_`\|~0-9A-Za-z]+$/ + +/** + * RegExp to match quoted-pair in RFC 7230 sec 3.2.6 + * + * quoted-pair = "\" ( HTAB / SP / VCHAR / obs-text ) + * obs-text = %x80-FF + */ +var qescRegExp = /\\([\u000b\u0020-\u00ff])/g + +/** + * RegExp to match chars that must be quoted-pair in RFC 7230 sec 3.2.6 + */ +var quoteRegExp = /([\\"])/g + +/** + * RegExp to match type in RFC 6838 + * + * media-type = type "/" subtype + * type = token + * subtype = token + */ +var typeRegExp = /^[!#$%&'\*\+\-\.\^_`\|~0-9A-Za-z]+\/[!#$%&'\*\+\-\.\^_`\|~0-9A-Za-z]+$/ + +/** + * Module exports. + * @public + */ + +exports.format = format +exports.parse = parse + +/** + * Format object to media type. + * + * @param {object} obj + * @return {string} + * @public + */ + +function format(obj) { + if (!obj || typeof obj !== 'object') { + throw new TypeError('argument obj is required') + } + + var parameters = obj.parameters + var type = obj.type + + if (!type || !typeRegExp.test(type)) { + throw new TypeError('invalid type') + } + + var string = type + + // append parameters + if (parameters && typeof parameters === 'object') { + var param + var params = Object.keys(parameters).sort() + + for (var i = 0; i < params.length; i++) { + param = params[i] + + if (!tokenRegExp.test(param)) { + throw new TypeError('invalid parameter name') + } + + string += '; ' + param + '=' + qstring(parameters[param]) + } + } + + return string +} + +/** + * Parse media type to object. + * + * @param {string|object} string + * @return {Object} + * @public + */ + +function parse(string) { + if (!string) { + throw new TypeError('argument string is required') + } + + if (typeof string === 'object') { + // support req/res-like objects as argument + string = getcontenttype(string) + + if (typeof string !== 'string') { + throw new TypeError('content-type header is missing from object'); + } + } + + if (typeof string !== 'string') { + throw new TypeError('argument string is required to be a string') + } + + var index = string.indexOf(';') + var type = index !== -1 + ? string.substr(0, index).trim() + : string.trim() + + if (!typeRegExp.test(type)) { + throw new TypeError('invalid media type') + } + + var key + var match + var obj = new ContentType(type.toLowerCase()) + var value + + paramRegExp.lastIndex = index + + while (match = paramRegExp.exec(string)) { + if (match.index !== index) { + throw new TypeError('invalid parameter format') + } + + index += match[0].length + key = match[1].toLowerCase() + value = match[2] + + if (value[0] === '"') { + // remove quotes and escapes + value = value + .substr(1, value.length - 2) + .replace(qescRegExp, '$1') + } + + obj.parameters[key] = value + } + + if (index !== -1 && index !== string.length) { + throw new TypeError('invalid parameter format') + } + + return obj +} + +/** + * Get content-type from req/res objects. + * + * @param {object} + * @return {Object} + * @private + */ + +function getcontenttype(obj) { + if (typeof obj.getHeader === 'function') { + // res-like + return obj.getHeader('content-type') + } + + if (typeof obj.headers === 'object') { + // req-like + return obj.headers && obj.headers['content-type'] + } +} + +/** + * Quote a string if necessary. + * + * @param {string} val + * @return {string} + * @private + */ + +function qstring(val) { + var str = String(val) + + // no need to quote tokens + if (tokenRegExp.test(str)) { + return str + } + + if (str.length > 0 && !textRegExp.test(str)) { + throw new TypeError('invalid parameter value') + } + + return '"' + str.replace(quoteRegExp, '\\$1') + '"' +} + +/** + * Class to represent a content type. + * @private + */ +function ContentType(type) { + this.parameters = Object.create(null) + this.type = type +} diff --git a/node_modules/express/node_modules/content-type/package.json b/node_modules/express/node_modules/content-type/package.json new file mode 100644 index 0000000..dedcfe4 --- /dev/null +++ b/node_modules/express/node_modules/content-type/package.json @@ -0,0 +1,64 @@ +{ + "name": "content-type", + "description": "Create and parse HTTP Content-Type header", + "version": "1.0.1", + "author": { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + "license": "MIT", + "keywords": [ + "content-type", + "http", + "req", + "res", + "rfc7231" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/content-type" + }, + "devDependencies": { + "istanbul": "0.3.5", + "mocha": "~1.21.5" + }, + "files": [ + "LICENSE", + "HISTORY.md", + "README.md", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec --check-leaks --bail test/", + "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/" + }, + "gitHead": "3aa58f9c5a358a3634b8601602177888b4a477d8", + "bugs": { + "url": "https://github.com/jshttp/content-type/issues" + }, + "homepage": "https://github.com/jshttp/content-type", + "_id": "content-type@1.0.1", + "_shasum": "a19d2247327dc038050ce622b7a154ec59c5e600", + "_from": "content-type@~1.0.1", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "a19d2247327dc038050ce622b7a154ec59c5e600", + "tarball": "http://registry.npmjs.org/content-type/-/content-type-1.0.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.1.tgz" +} diff --git a/node_modules/express/node_modules/cookie-signature/.npmignore b/node_modules/express/node_modules/cookie-signature/.npmignore new file mode 100644 index 0000000..f1250e5 --- /dev/null +++ b/node_modules/express/node_modules/cookie-signature/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/node_modules/express/node_modules/cookie-signature/History.md b/node_modules/express/node_modules/cookie-signature/History.md new file mode 100644 index 0000000..78513cc --- /dev/null +++ b/node_modules/express/node_modules/cookie-signature/History.md @@ -0,0 +1,38 @@ +1.0.6 / 2015-02-03 +================== + +* use `npm test` instead of `make test` to run tests +* clearer assertion messages when checking input + + +1.0.5 / 2014-09-05 +================== + +* add license to package.json + +1.0.4 / 2014-06-25 +================== + + * corrected avoidance of timing attacks (thanks @tenbits!) + +1.0.3 / 2014-01-28 +================== + + * [incorrect] fix for timing attacks + +1.0.2 / 2014-01-28 +================== + + * fix missing repository warning + * fix typo in test + +1.0.1 / 2013-04-15 +================== + + * Revert "Changed underlying HMAC algo. to sha512." + * Revert "Fix for timing attacks on MAC verification." + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/express/node_modules/cookie-signature/Readme.md b/node_modules/express/node_modules/cookie-signature/Readme.md new file mode 100644 index 0000000..2559e84 --- /dev/null +++ b/node_modules/express/node_modules/cookie-signature/Readme.md @@ -0,0 +1,42 @@ + +# cookie-signature + + Sign and unsign cookies. + +## Example + +```js +var cookie = require('cookie-signature'); + +var val = cookie.sign('hello', 'tobiiscool'); +val.should.equal('hello.DGDUkGlIkCzPz+C0B064FNgHdEjox7ch8tOBGslZ5QI'); + +var val = cookie.sign('hello', 'tobiiscool'); +cookie.unsign(val, 'tobiiscool').should.equal('hello'); +cookie.unsign(val, 'luna').should.be.false; +``` + +## License + +(The MIT License) + +Copyright (c) 2012 LearnBoost <tj@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. \ No newline at end of file diff --git a/node_modules/express/node_modules/cookie-signature/index.js b/node_modules/express/node_modules/cookie-signature/index.js new file mode 100644 index 0000000..b8c9463 --- /dev/null +++ b/node_modules/express/node_modules/cookie-signature/index.js @@ -0,0 +1,51 @@ +/** + * Module dependencies. + */ + +var crypto = require('crypto'); + +/** + * Sign the given `val` with `secret`. + * + * @param {String} val + * @param {String} secret + * @return {String} + * @api private + */ + +exports.sign = function(val, secret){ + if ('string' != typeof val) throw new TypeError("Cookie value must be provided as a string."); + if ('string' != typeof secret) throw new TypeError("Secret string must be provided."); + return val + '.' + crypto + .createHmac('sha256', secret) + .update(val) + .digest('base64') + .replace(/\=+$/, ''); +}; + +/** + * Unsign and decode the given `val` with `secret`, + * returning `false` if the signature is invalid. + * + * @param {String} val + * @param {String} secret + * @return {String|Boolean} + * @api private + */ + +exports.unsign = function(val, secret){ + if ('string' != typeof val) throw new TypeError("Signed cookie string must be provided."); + if ('string' != typeof secret) throw new TypeError("Secret string must be provided."); + var str = val.slice(0, val.lastIndexOf('.')) + , mac = exports.sign(str, secret); + + return sha1(mac) == sha1(val) ? str : false; +}; + +/** + * Private + */ + +function sha1(str){ + return crypto.createHash('sha1').update(str).digest('hex'); +} diff --git a/node_modules/express/node_modules/cookie-signature/package.json b/node_modules/express/node_modules/cookie-signature/package.json new file mode 100644 index 0000000..313f3e7 --- /dev/null +++ b/node_modules/express/node_modules/cookie-signature/package.json @@ -0,0 +1,58 @@ +{ + "name": "cookie-signature", + "version": "1.0.6", + "description": "Sign and unsign cookies", + "keywords": [ + "cookie", + "sign", + "unsign" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@learnboost.com" + }, + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/visionmedia/node-cookie-signature.git" + }, + "dependencies": {}, + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "scripts": { + "test": "mocha --require should --reporter spec" + }, + "main": "index", + "gitHead": "391b56cf44d88c493491b7e3fc53208cfb976d2a", + "bugs": { + "url": "https://github.com/visionmedia/node-cookie-signature/issues" + }, + "homepage": "https://github.com/visionmedia/node-cookie-signature", + "_id": "cookie-signature@1.0.6", + "_shasum": "e303a882b342cc3ee8ca513a79999734dab3ae2c", + "_from": "cookie-signature@1.0.6", + "_npmVersion": "2.3.0", + "_nodeVersion": "0.10.36", + "_npmUser": { + "name": "natevw", + "email": "natevw@yahoo.com" + }, + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "natevw", + "email": "natevw@yahoo.com" + } + ], + "dist": { + "shasum": "e303a882b342cc3ee8ca513a79999734dab3ae2c", + "tarball": "http://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz" +} diff --git a/node_modules/express/node_modules/cookie/HISTORY.md b/node_modules/express/node_modules/cookie/HISTORY.md new file mode 100644 index 0000000..c9803ce --- /dev/null +++ b/node_modules/express/node_modules/cookie/HISTORY.md @@ -0,0 +1,72 @@ +0.1.5 / 2015-09-17 +================== + + * Fix regression when setting empty cookie value + - Ease the new restriction, which is just basic header-level validation + * Fix typo in invalid value errors + +0.1.4 / 2015-09-17 +================== + + * Throw better error for invalid argument to parse + * Throw on invalid values provided to `serialize` + - Ensures the resulting string is a valid HTTP header value + +0.1.3 / 2015-05-19 +================== + + * Reduce the scope of try-catch deopt + * Remove argument reassignments + +0.1.2 / 2014-04-16 +================== + + * Remove unnecessary files from npm package + +0.1.1 / 2014-02-23 +================== + + * Fix bad parse when cookie value contained a comma + * Fix support for `maxAge` of `0` + +0.1.0 / 2013-05-01 +================== + + * Add `decode` option + * Add `encode` option + +0.0.6 / 2013-04-08 +================== + + * Ignore cookie parts missing `=` + +0.0.5 / 2012-10-29 +================== + + * Return raw cookie value if value unescape errors + +0.0.4 / 2012-06-21 +================== + + * Use encode/decodeURIComponent for cookie encoding/decoding + - Improve server/client interoperability + +0.0.3 / 2012-06-06 +================== + + * Only escape special characters per the cookie RFC + +0.0.2 / 2012-06-01 +================== + + * Fix `maxAge` option to not throw error + +0.0.1 / 2012-05-28 +================== + + * Add more tests + +0.0.0 / 2012-05-28 +================== + + * Initial release diff --git a/node_modules/express/node_modules/cookie/LICENSE b/node_modules/express/node_modules/cookie/LICENSE new file mode 100644 index 0000000..e849495 --- /dev/null +++ b/node_modules/express/node_modules/cookie/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2012-2014 Roman Shtylman +Copyright (c) 2015 Douglas Christopher Wilson + +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/express/node_modules/cookie/README.md b/node_modules/express/node_modules/cookie/README.md new file mode 100644 index 0000000..acdb5c2 --- /dev/null +++ b/node_modules/express/node_modules/cookie/README.md @@ -0,0 +1,64 @@ +# cookie + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +cookie is a basic cookie parser and serializer. It doesn't make assumptions about how you are going to deal with your cookies. It basically just provides a way to read and write the HTTP cookie headers. + +See [RFC6265](http://tools.ietf.org/html/rfc6265) for details about the http header for cookies. + +## how? + +``` +npm install cookie +``` + +```javascript +var cookie = require('cookie'); + +var hdr = cookie.serialize('foo', 'bar'); +// hdr = 'foo=bar'; + +var cookies = cookie.parse('foo=bar; cat=meow; dog=ruff'); +// cookies = { foo: 'bar', cat: 'meow', dog: 'ruff' }; +``` + +## more + +The serialize function takes a third parameter, an object, to set cookie options. See the RFC for valid values. + +### path +> cookie path + +### expires +> absolute expiration date for the cookie (Date object) + +### maxAge +> relative max age of the cookie from when the client receives it (seconds) + +### domain +> domain for the cookie + +### secure +> true or false + +### httpOnly +> true or false + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/cookie.svg +[npm-url]: https://npmjs.org/package/cookie +[node-version-image]: https://img.shields.io/node/v/cookie.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/cookie/master.svg +[travis-url]: https://travis-ci.org/jshttp/cookie +[coveralls-image]: https://img.shields.io/coveralls/jshttp/cookie/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/cookie?branch=master +[downloads-image]: https://img.shields.io/npm/dm/cookie.svg +[downloads-url]: https://npmjs.org/package/cookie diff --git a/node_modules/express/node_modules/cookie/index.js b/node_modules/express/node_modules/cookie/index.js new file mode 100644 index 0000000..b8389a1 --- /dev/null +++ b/node_modules/express/node_modules/cookie/index.js @@ -0,0 +1,156 @@ +/*! + * cookie + * Copyright(c) 2012-2014 Roman Shtylman + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +/** + * Module exports. + * @public + */ + +exports.parse = parse; +exports.serialize = serialize; + +/** + * Module variables. + * @private + */ + +var decode = decodeURIComponent; +var encode = encodeURIComponent; + +/** + * RegExp to match field-content in RFC 7230 sec 3.2 + * + * field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ] + * field-vchar = VCHAR / obs-text + * obs-text = %x80-FF + */ + +var fieldContentRegExp = /^[\u0009\u0020-\u007e\u0080-\u00ff]+$/; + +/** + * Parse a cookie header. + * + * Parse the given cookie header string into an object + * The object has the various cookies as keys(names) => values + * + * @param {string} str + * @param {object} [options] + * @return {object} + * @public + */ + +function parse(str, options) { + if (typeof str !== 'string') { + throw new TypeError('argument str must be a string'); + } + + var obj = {} + var opt = options || {}; + var pairs = str.split(/; */); + var dec = opt.decode || decode; + + pairs.forEach(function(pair) { + var eq_idx = pair.indexOf('=') + + // skip things that don't look like key=value + if (eq_idx < 0) { + return; + } + + var key = pair.substr(0, eq_idx).trim() + var val = pair.substr(++eq_idx, pair.length).trim(); + + // quoted values + if ('"' == val[0]) { + val = val.slice(1, -1); + } + + // only assign once + if (undefined == obj[key]) { + obj[key] = tryDecode(val, dec); + } + }); + + return obj; +} + +/** + * Serialize data into a cookie header. + * + * Serialize the a name value pair into a cookie string suitable for + * http headers. An optional options object specified cookie parameters. + * + * serialize('foo', 'bar', { httpOnly: true }) + * => "foo=bar; httpOnly" + * + * @param {string} name + * @param {string} val + * @param {object} [options] + * @return {string} + * @public + */ + +function serialize(name, val, options) { + var opt = options || {}; + var enc = opt.encode || encode; + + if (!fieldContentRegExp.test(name)) { + throw new TypeError('argument name is invalid'); + } + + var value = enc(val); + + if (value && !fieldContentRegExp.test(value)) { + throw new TypeError('argument val is invalid'); + } + + var pairs = [name + '=' + value]; + + if (null != opt.maxAge) { + var maxAge = opt.maxAge - 0; + if (isNaN(maxAge)) throw new Error('maxAge should be a Number'); + pairs.push('Max-Age=' + maxAge); + } + + if (opt.domain) { + if (!fieldContentRegExp.test(opt.domain)) { + throw new TypeError('option domain is invalid'); + } + + pairs.push('Domain=' + opt.domain); + } + + if (opt.path) { + if (!fieldContentRegExp.test(opt.path)) { + throw new TypeError('option path is invalid'); + } + + pairs.push('Path=' + opt.path); + } + + if (opt.expires) pairs.push('Expires=' + opt.expires.toUTCString()); + if (opt.httpOnly) pairs.push('HttpOnly'); + if (opt.secure) pairs.push('Secure'); + + return pairs.join('; '); +} + +/** + * Try decoding a string using a decoding function. + * + * @param {string} str + * @param {function} decode + * @private + */ + +function tryDecode(str, decode) { + try { + return decode(str); + } catch (e) { + return str; + } +} diff --git a/node_modules/express/node_modules/cookie/package.json b/node_modules/express/node_modules/cookie/package.json new file mode 100644 index 0000000..7073d5f --- /dev/null +++ b/node_modules/express/node_modules/cookie/package.json @@ -0,0 +1,75 @@ +{ + "name": "cookie", + "description": "cookie parsing and serialization", + "version": "0.1.5", + "author": { + "name": "Roman Shtylman", + "email": "shtylman@gmail.com" + }, + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + } + ], + "license": "MIT", + "keywords": [ + "cookie", + "cookies" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/cookie" + }, + "devDependencies": { + "istanbul": "0.3.20", + "mocha": "1.21.5" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "README.md", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/" + }, + "gitHead": "0dfc4876575cef2609cdc1082fccf832743822c2", + "bugs": { + "url": "https://github.com/jshttp/cookie/issues" + }, + "homepage": "https://github.com/jshttp/cookie", + "_id": "cookie@0.1.5", + "_shasum": "6ab9948a4b1ae21952cd2588530a4722d4044d7c", + "_from": "cookie@0.1.5", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "defunctzombie", + "email": "shtylman@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + } + ], + "dist": { + "shasum": "6ab9948a4b1ae21952cd2588530a4722d4044d7c", + "tarball": "http://registry.npmjs.org/cookie/-/cookie-0.1.5.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/cookie/-/cookie-0.1.5.tgz" +} diff --git a/node_modules/express/node_modules/debug/.jshintrc b/node_modules/express/node_modules/debug/.jshintrc new file mode 100644 index 0000000..299877f --- /dev/null +++ b/node_modules/express/node_modules/debug/.jshintrc @@ -0,0 +1,3 @@ +{ + "laxbreak": true +} diff --git a/node_modules/express/node_modules/debug/.npmignore b/node_modules/express/node_modules/debug/.npmignore new file mode 100644 index 0000000..7e6163d --- /dev/null +++ b/node_modules/express/node_modules/debug/.npmignore @@ -0,0 +1,6 @@ +support +test +examples +example +*.sock +dist diff --git a/node_modules/express/node_modules/debug/History.md b/node_modules/express/node_modules/debug/History.md new file mode 100644 index 0000000..854c971 --- /dev/null +++ b/node_modules/express/node_modules/debug/History.md @@ -0,0 +1,195 @@ + +2.2.0 / 2015-05-09 +================== + + * package: update "ms" to v0.7.1 (#202, @dougwilson) + * README: add logging to file example (#193, @DanielOchoa) + * README: fixed a typo (#191, @amir-s) + * browser: expose `storage` (#190, @stephenmathieson) + * Makefile: add a `distclean` target (#189, @stephenmathieson) + +2.1.3 / 2015-03-13 +================== + + * Updated stdout/stderr example (#186) + * Updated example/stdout.js to match debug current behaviour + * Renamed example/stderr.js to stdout.js + * Update Readme.md (#184) + * replace high intensity foreground color for bold (#182, #183) + +2.1.2 / 2015-03-01 +================== + + * dist: recompile + * update "ms" to v0.7.0 + * package: update "browserify" to v9.0.3 + * component: fix "ms.js" repo location + * changed bower package name + * updated documentation about using debug in a browser + * fix: security error on safari (#167, #168, @yields) + +2.1.1 / 2014-12-29 +================== + + * browser: use `typeof` to check for `console` existence + * browser: check for `console.log` truthiness (fix IE 8/9) + * browser: add support for Chrome apps + * Readme: added Windows usage remarks + * Add `bower.json` to properly support bower install + +2.1.0 / 2014-10-15 +================== + + * node: implement `DEBUG_FD` env variable support + * package: update "browserify" to v6.1.0 + * package: add "license" field to package.json (#135, @panuhorsmalahti) + +2.0.0 / 2014-09-01 +================== + + * package: update "browserify" to v5.11.0 + * node: use stderr rather than stdout for logging (#29, @stephenmathieson) + +1.0.4 / 2014-07-15 +================== + + * dist: recompile + * example: remove `console.info()` log usage + * example: add "Content-Type" UTF-8 header to browser example + * browser: place %c marker after the space character + * browser: reset the "content" color via `color: inherit` + * browser: add colors support for Firefox >= v31 + * debug: prefer an instance `log()` function over the global one (#119) + * Readme: update documentation about styled console logs for FF v31 (#116, @wryk) + +1.0.3 / 2014-07-09 +================== + + * Add support for multiple wildcards in namespaces (#122, @seegno) + * browser: fix lint + +1.0.2 / 2014-06-10 +================== + + * browser: update color palette (#113, @gscottolson) + * common: make console logging function configurable (#108, @timoxley) + * node: fix %o colors on old node <= 0.8.x + * Makefile: find node path using shell/which (#109, @timoxley) + +1.0.1 / 2014-06-06 +================== + + * browser: use `removeItem()` to clear localStorage + * browser, node: don't set DEBUG if namespaces is undefined (#107, @leedm777) + * package: add "contributors" section + * node: fix comment typo + * README: list authors + +1.0.0 / 2014-06-04 +================== + + * make ms diff be global, not be scope + * debug: ignore empty strings in enable() + * node: make DEBUG_COLORS able to disable coloring + * *: export the `colors` array + * npmignore: don't publish the `dist` dir + * Makefile: refactor to use browserify + * package: add "browserify" as a dev dependency + * Readme: add Web Inspector Colors section + * node: reset terminal color for the debug content + * node: map "%o" to `util.inspect()` + * browser: map "%j" to `JSON.stringify()` + * debug: add custom "formatters" + * debug: use "ms" module for humanizing the diff + * Readme: add "bash" syntax highlighting + * browser: add Firebug color support + * browser: add colors for WebKit browsers + * node: apply log to `console` + * rewrite: abstract common logic for Node & browsers + * add .jshintrc file + +0.8.1 / 2014-04-14 +================== + + * package: re-add the "component" section + +0.8.0 / 2014-03-30 +================== + + * add `enable()` method for nodejs. Closes #27 + * change from stderr to stdout + * remove unnecessary index.js file + +0.7.4 / 2013-11-13 +================== + + * remove "browserify" key from package.json (fixes something in browserify) + +0.7.3 / 2013-10-30 +================== + + * fix: catch localStorage security error when cookies are blocked (Chrome) + * add debug(err) support. Closes #46 + * add .browser prop to package.json. Closes #42 + +0.7.2 / 2013-02-06 +================== + + * fix package.json + * fix: Mobile Safari (private mode) is broken with debug + * fix: Use unicode to send escape character to shell instead of octal to work with strict mode javascript + +0.7.1 / 2013-02-05 +================== + + * add repository URL to package.json + * add DEBUG_COLORED to force colored output + * add browserify support + * fix component. Closes #24 + +0.7.0 / 2012-05-04 +================== + + * Added .component to package.json + * Added debug.component.js build + +0.6.0 / 2012-03-16 +================== + + * Added support for "-" prefix in DEBUG [Vinay Pulim] + * Added `.enabled` flag to the node version [TooTallNate] + +0.5.0 / 2012-02-02 +================== + + * Added: humanize diffs. Closes #8 + * Added `debug.disable()` to the CS variant + * Removed padding. Closes #10 + * Fixed: persist client-side variant again. Closes #9 + +0.4.0 / 2012-02-01 +================== + + * Added browser variant support for older browsers [TooTallNate] + * Added `debug.enable('project:*')` to browser variant [TooTallNate] + * Added padding to diff (moved it to the right) + +0.3.0 / 2012-01-26 +================== + + * Added millisecond diff when isatty, otherwise UTC string + +0.2.0 / 2012-01-22 +================== + + * Added wildcard support + +0.1.0 / 2011-12-02 +================== + + * Added: remove colors unless stderr isatty [TooTallNate] + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/express/node_modules/debug/Makefile b/node_modules/express/node_modules/debug/Makefile new file mode 100644 index 0000000..5cf4a59 --- /dev/null +++ b/node_modules/express/node_modules/debug/Makefile @@ -0,0 +1,36 @@ + +# get Makefile directory name: http://stackoverflow.com/a/5982798/376773 +THIS_MAKEFILE_PATH:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)) +THIS_DIR:=$(shell cd $(dir $(THIS_MAKEFILE_PATH));pwd) + +# BIN directory +BIN := $(THIS_DIR)/node_modules/.bin + +# applications +NODE ?= $(shell which node) +NPM ?= $(NODE) $(shell which npm) +BROWSERIFY ?= $(NODE) $(BIN)/browserify + +all: dist/debug.js + +install: node_modules + +clean: + @rm -rf dist + +dist: + @mkdir -p $@ + +dist/debug.js: node_modules browser.js debug.js dist + @$(BROWSERIFY) \ + --standalone debug \ + . > $@ + +distclean: clean + @rm -rf node_modules + +node_modules: package.json + @NODE_ENV= $(NPM) install + @touch node_modules + +.PHONY: all install clean distclean diff --git a/node_modules/express/node_modules/debug/Readme.md b/node_modules/express/node_modules/debug/Readme.md new file mode 100644 index 0000000..b4f45e3 --- /dev/null +++ b/node_modules/express/node_modules/debug/Readme.md @@ -0,0 +1,188 @@ +# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +```bash +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + + ![debug http and worker](http://f.cl.ly/items/18471z1H402O24072r1J/Screenshot.png) + + ![debug worker](http://f.cl.ly/items/1X413v1a3M0d3C2c1E0i/Screenshot.png) + +#### Windows note + + On Windows the environment variable is set using the `set` command. + + ```cmd + set DEBUG=*,-not_this + ``` + +Then, run the program to be debugged as usual. + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + + ![](http://f.cl.ly/items/2i3h1d3t121M2Z1A3Q0N/Screenshot.png) + + When stdout is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + + ![](http://f.cl.ly/items/112H3i0e0o0P0a2Q2r11/Screenshot.png) + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect:compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=*,-connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. Consider the situation shown below where you have `worker:a` and `worker:b`, and wish to debug both. Somewhere in the code on your page, include: + +```js +window.myDebug = require("debug"); +``` + + ("debug" is a global object in the browser so we give this object a different name.) When your page is open in the browser, type the following in the console: + +```js +myDebug.enable("worker:*") +``` + + Refresh the page. Debug output will continue to be sent to the console until it is disabled by typing `myDebug.disable()` in the console. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + b('doing some work'); +}, 1200); +``` + +#### Web Inspector Colors + + Colors are also enabled on "Web Inspectors" that understand the `%c` formatting + option. These are WebKit web inspectors, Firefox ([since version + 31](https://hacks.mozilla.org/2014/05/editable-box-model-multiple-selection-sublime-text-keys-much-more-firefox-developer-tools-episode-31/)) + and the Firebug plugin for Firefox (any version). + + Colored output looks something like: + + ![](https://cloud.githubusercontent.com/assets/71256/3139768/b98c5fd8-e8ef-11e3-862a-f7253b6f47c6.png) + +### stderr vs stdout + +You can set an alternative logging method per-namespace by overriding the `log` method on a per-namespace or globally: + +Example _stdout.js_: + +```js +var debug = require('debug'); +var error = debug('app:error'); + +// by default stderr is used +error('goes to stderr!'); + +var log = debug('app:log'); +// set this namespace to log via console.log +log.log = console.log.bind(console); // don't forget to bind to console! +log('goes to stdout'); +error('still goes to stderr!'); + +// set all output to go via console.info +// overrides all per-namespace log settings +debug.log = console.info.bind(console); +error('now goes to stdout via console.info'); +log('still goes to stdout, but via console.info now'); +``` + +### Save debug output to a file + +You can save all debug statements to a file by piping them. + +Example: + +```bash +$ DEBUG_FD=3 node your-app.js 3> whatever.log +``` + +## Authors + + - TJ Holowaychuk + - Nathan Rajlich + +## License + +(The MIT License) + +Copyright (c) 2014 TJ Holowaychuk <tj@vision-media.ca> + +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/express/node_modules/debug/bower.json b/node_modules/express/node_modules/debug/bower.json new file mode 100644 index 0000000..6af573f --- /dev/null +++ b/node_modules/express/node_modules/debug/bower.json @@ -0,0 +1,28 @@ +{ + "name": "visionmedia-debug", + "main": "dist/debug.js", + "version": "2.2.0", + "homepage": "https://github.com/visionmedia/debug", + "authors": [ + "TJ Holowaychuk " + ], + "description": "visionmedia-debug", + "moduleType": [ + "amd", + "es6", + "globals", + "node" + ], + "keywords": [ + "visionmedia", + "debug" + ], + "license": "MIT", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "tests" + ] +} diff --git a/node_modules/express/node_modules/debug/browser.js b/node_modules/express/node_modules/debug/browser.js new file mode 100644 index 0000000..7c76452 --- /dev/null +++ b/node_modules/express/node_modules/debug/browser.js @@ -0,0 +1,168 @@ + +/** + * This is the web browser implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = require('./debug'); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; +exports.storage = 'undefined' != typeof chrome + && 'undefined' != typeof chrome.storage + ? chrome.storage.local + : localstorage(); + +/** + * Colors. + */ + +exports.colors = [ + 'lightseagreen', + 'forestgreen', + 'goldenrod', + 'dodgerblue', + 'darkorchid', + 'crimson' +]; + +/** + * Currently only WebKit-based Web Inspectors, Firefox >= v31, + * and the Firebug extension (any Firefox version) are known + * to support "%c" CSS customizations. + * + * TODO: add a `localStorage` variable to explicitly enable/disable colors + */ + +function useColors() { + // is webkit? http://stackoverflow.com/a/16459606/376773 + return ('WebkitAppearance' in document.documentElement.style) || + // is firebug? http://stackoverflow.com/a/398120/376773 + (window.console && (console.firebug || (console.exception && console.table))) || + // is firefox >= v31? + // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages + (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31); +} + +/** + * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. + */ + +exports.formatters.j = function(v) { + return JSON.stringify(v); +}; + + +/** + * Colorize log arguments if enabled. + * + * @api public + */ + +function formatArgs() { + var args = arguments; + var useColors = this.useColors; + + args[0] = (useColors ? '%c' : '') + + this.namespace + + (useColors ? ' %c' : ' ') + + args[0] + + (useColors ? '%c ' : ' ') + + '+' + exports.humanize(this.diff); + + if (!useColors) return args; + + var c = 'color: ' + this.color; + args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1)); + + // the final "%c" is somewhat tricky, because there could be other + // arguments passed either before or after the %c, so we need to + // figure out the correct index to insert the CSS into + var index = 0; + var lastC = 0; + args[0].replace(/%[a-z%]/g, function(match) { + if ('%%' === match) return; + index++; + if ('%c' === match) { + // we only are interested in the *last* %c + // (the user may have provided their own) + lastC = index; + } + }); + + args.splice(lastC, 0, c); + return args; +} + +/** + * Invokes `console.log()` when available. + * No-op when `console.log` is not a "function". + * + * @api public + */ + +function log() { + // this hackery is required for IE8/9, where + // the `console.log` function doesn't have 'apply' + return 'object' === typeof console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + try { + if (null == namespaces) { + exports.storage.removeItem('debug'); + } else { + exports.storage.debug = namespaces; + } + } catch(e) {} +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + var r; + try { + r = exports.storage.debug; + } catch(e) {} + return r; +} + +/** + * Enable namespaces listed in `localStorage.debug` initially. + */ + +exports.enable(load()); + +/** + * Localstorage attempts to return the localstorage. + * + * This is necessary because safari throws + * when a user disables cookies/localstorage + * and you attempt to access it. + * + * @return {LocalStorage} + * @api private + */ + +function localstorage(){ + try { + return window.localStorage; + } catch (e) {} +} diff --git a/node_modules/express/node_modules/debug/component.json b/node_modules/express/node_modules/debug/component.json new file mode 100644 index 0000000..ca10637 --- /dev/null +++ b/node_modules/express/node_modules/debug/component.json @@ -0,0 +1,19 @@ +{ + "name": "debug", + "repo": "visionmedia/debug", + "description": "small debugging utility", + "version": "2.2.0", + "keywords": [ + "debug", + "log", + "debugger" + ], + "main": "browser.js", + "scripts": [ + "browser.js", + "debug.js" + ], + "dependencies": { + "rauchg/ms.js": "0.7.1" + } +} diff --git a/node_modules/express/node_modules/debug/debug.js b/node_modules/express/node_modules/debug/debug.js new file mode 100644 index 0000000..7571a86 --- /dev/null +++ b/node_modules/express/node_modules/debug/debug.js @@ -0,0 +1,197 @@ + +/** + * This is the common logic for both the Node.js and web browser + * implementations of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = debug; +exports.coerce = coerce; +exports.disable = disable; +exports.enable = enable; +exports.enabled = enabled; +exports.humanize = require('ms'); + +/** + * The currently active debug mode names, and names to skip. + */ + +exports.names = []; +exports.skips = []; + +/** + * Map of special "%n" handling functions, for the debug "format" argument. + * + * Valid key names are a single, lowercased letter, i.e. "n". + */ + +exports.formatters = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Previous log timestamp. + */ + +var prevTime; + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function selectColor() { + return exports.colors[prevColor++ % exports.colors.length]; +} + +/** + * Create a debugger with the given `namespace`. + * + * @param {String} namespace + * @return {Function} + * @api public + */ + +function debug(namespace) { + + // define the `disabled` version + function disabled() { + } + disabled.enabled = false; + + // define the `enabled` version + function enabled() { + + var self = enabled; + + // set `diff` timestamp + var curr = +new Date(); + var ms = curr - (prevTime || curr); + self.diff = ms; + self.prev = prevTime; + self.curr = curr; + prevTime = curr; + + // add the `color` if not set + if (null == self.useColors) self.useColors = exports.useColors(); + if (null == self.color && self.useColors) self.color = selectColor(); + + var args = Array.prototype.slice.call(arguments); + + args[0] = exports.coerce(args[0]); + + if ('string' !== typeof args[0]) { + // anything else let's inspect with %o + args = ['%o'].concat(args); + } + + // apply any `formatters` transformations + var index = 0; + args[0] = args[0].replace(/%([a-z%])/g, function(match, format) { + // if we encounter an escaped % then don't increase the array index + if (match === '%%') return match; + index++; + var formatter = exports.formatters[format]; + if ('function' === typeof formatter) { + var val = args[index]; + match = formatter.call(self, val); + + // now we need to remove `args[index]` since it's inlined in the `format` + args.splice(index, 1); + index--; + } + return match; + }); + + if ('function' === typeof exports.formatArgs) { + args = exports.formatArgs.apply(self, args); + } + var logFn = enabled.log || exports.log || console.log.bind(console); + logFn.apply(self, args); + } + enabled.enabled = true; + + var fn = exports.enabled(namespace) ? enabled : disabled; + + fn.namespace = namespace; + + return fn; +} + +/** + * Enables a debug mode by namespaces. This can include modes + * separated by a colon and wildcards. + * + * @param {String} namespaces + * @api public + */ + +function enable(namespaces) { + exports.save(namespaces); + + var split = (namespaces || '').split(/[\s,]+/); + var len = split.length; + + for (var i = 0; i < len; i++) { + if (!split[i]) continue; // ignore empty strings + namespaces = split[i].replace(/\*/g, '.*?'); + if (namespaces[0] === '-') { + exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$')); + } else { + exports.names.push(new RegExp('^' + namespaces + '$')); + } + } +} + +/** + * Disable debug output. + * + * @api public + */ + +function disable() { + exports.enable(''); +} + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +function enabled(name) { + var i, len; + for (i = 0, len = exports.skips.length; i < len; i++) { + if (exports.skips[i].test(name)) { + return false; + } + } + for (i = 0, len = exports.names.length; i < len; i++) { + if (exports.names[i].test(name)) { + return true; + } + } + return false; +} + +/** + * Coerce `val`. + * + * @param {Mixed} val + * @return {Mixed} + * @api private + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} diff --git a/node_modules/express/node_modules/debug/node.js b/node_modules/express/node_modules/debug/node.js new file mode 100644 index 0000000..1d392a8 --- /dev/null +++ b/node_modules/express/node_modules/debug/node.js @@ -0,0 +1,209 @@ + +/** + * Module dependencies. + */ + +var tty = require('tty'); +var util = require('util'); + +/** + * This is the Node.js implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = require('./debug'); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; + +/** + * Colors. + */ + +exports.colors = [6, 2, 3, 4, 5, 1]; + +/** + * The file descriptor to write the `debug()` calls to. + * Set the `DEBUG_FD` env variable to override with another value. i.e.: + * + * $ DEBUG_FD=3 node script.js 3>debug.log + */ + +var fd = parseInt(process.env.DEBUG_FD, 10) || 2; +var stream = 1 === fd ? process.stdout : + 2 === fd ? process.stderr : + createWritableStdioStream(fd); + +/** + * Is stdout a TTY? Colored output is enabled when `true`. + */ + +function useColors() { + var debugColors = (process.env.DEBUG_COLORS || '').trim().toLowerCase(); + if (0 === debugColors.length) { + return tty.isatty(fd); + } else { + return '0' !== debugColors + && 'no' !== debugColors + && 'false' !== debugColors + && 'disabled' !== debugColors; + } +} + +/** + * Map %o to `util.inspect()`, since Node doesn't do that out of the box. + */ + +var inspect = (4 === util.inspect.length ? + // node <= 0.8.x + function (v, colors) { + return util.inspect(v, void 0, void 0, colors); + } : + // node > 0.8.x + function (v, colors) { + return util.inspect(v, { colors: colors }); + } +); + +exports.formatters.o = function(v) { + return inspect(v, this.useColors) + .replace(/\s*\n\s*/g, ' '); +}; + +/** + * Adds ANSI color escape codes if enabled. + * + * @api public + */ + +function formatArgs() { + var args = arguments; + var useColors = this.useColors; + var name = this.namespace; + + if (useColors) { + var c = this.color; + + args[0] = ' \u001b[3' + c + ';1m' + name + ' ' + + '\u001b[0m' + + args[0] + '\u001b[3' + c + 'm' + + ' +' + exports.humanize(this.diff) + '\u001b[0m'; + } else { + args[0] = new Date().toUTCString() + + ' ' + name + ' ' + args[0]; + } + return args; +} + +/** + * Invokes `console.error()` with the specified arguments. + */ + +function log() { + return stream.write(util.format.apply(this, arguments) + '\n'); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + if (null == namespaces) { + // If you set a process.env field to null or undefined, it gets cast to the + // string 'null' or 'undefined'. Just delete instead. + delete process.env.DEBUG; + } else { + process.env.DEBUG = namespaces; + } +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + return process.env.DEBUG; +} + +/** + * Copied from `node/src/node.js`. + * + * XXX: It's lame that node doesn't expose this API out-of-the-box. It also + * relies on the undocumented `tty_wrap.guessHandleType()` which is also lame. + */ + +function createWritableStdioStream (fd) { + var stream; + var tty_wrap = process.binding('tty_wrap'); + + // Note stream._type is used for test-module-load-list.js + + switch (tty_wrap.guessHandleType(fd)) { + case 'TTY': + stream = new tty.WriteStream(fd); + stream._type = 'tty'; + + // Hack to have stream not keep the event loop alive. + // See https://github.com/joyent/node/issues/1726 + if (stream._handle && stream._handle.unref) { + stream._handle.unref(); + } + break; + + case 'FILE': + var fs = require('fs'); + stream = new fs.SyncWriteStream(fd, { autoClose: false }); + stream._type = 'fs'; + break; + + case 'PIPE': + case 'TCP': + var net = require('net'); + stream = new net.Socket({ + fd: fd, + readable: false, + writable: true + }); + + // FIXME Should probably have an option in net.Socket to create a + // stream from an existing fd which is writable only. But for now + // we'll just add this hack and set the `readable` member to false. + // Test: ./node test/fixtures/echo.js < /etc/passwd + stream.readable = false; + stream.read = null; + stream._type = 'pipe'; + + // FIXME Hack to have stream not keep the event loop alive. + // See https://github.com/joyent/node/issues/1726 + if (stream._handle && stream._handle.unref) { + stream._handle.unref(); + } + break; + + default: + // Probably an error on in uv_guess_handle() + throw new Error('Implement me. Unknown stream file type!'); + } + + // For supporting legacy API we put the FD here. + stream.fd = fd; + + stream._isStdio = true; + + return stream; +} + +/** + * Enable namespaces listed in `process.env.DEBUG` initially. + */ + +exports.enable(load()); diff --git a/node_modules/express/node_modules/debug/node_modules/ms/.npmignore b/node_modules/express/node_modules/debug/node_modules/ms/.npmignore new file mode 100644 index 0000000..d1aa0ce --- /dev/null +++ b/node_modules/express/node_modules/debug/node_modules/ms/.npmignore @@ -0,0 +1,5 @@ +node_modules +test +History.md +Makefile +component.json diff --git a/node_modules/express/node_modules/debug/node_modules/ms/History.md b/node_modules/express/node_modules/debug/node_modules/ms/History.md new file mode 100644 index 0000000..32fdfc1 --- /dev/null +++ b/node_modules/express/node_modules/debug/node_modules/ms/History.md @@ -0,0 +1,66 @@ + +0.7.1 / 2015-04-20 +================== + + * prevent extraordinary long inputs (@evilpacket) + * Fixed broken readme link + +0.7.0 / 2014-11-24 +================== + + * add time abbreviations, updated tests and readme for the new units + * fix example in the readme. + * add LICENSE file + +0.6.2 / 2013-12-05 +================== + + * Adding repository section to package.json to suppress warning from NPM. + +0.6.1 / 2013-05-10 +================== + + * fix singularization [visionmedia] + +0.6.0 / 2013-03-15 +================== + + * fix minutes + +0.5.1 / 2013-02-24 +================== + + * add component namespace + +0.5.0 / 2012-11-09 +================== + + * add short formatting as default and .long option + * add .license property to component.json + * add version to component.json + +0.4.0 / 2012-10-22 +================== + + * add rounding to fix crazy decimals + +0.3.0 / 2012-09-07 +================== + + * fix `ms()` [visionmedia] + +0.2.0 / 2012-09-03 +================== + + * add component.json [visionmedia] + * add days support [visionmedia] + * add hours support [visionmedia] + * add minutes support [visionmedia] + * add seconds support [visionmedia] + * add ms string support [visionmedia] + * refactor tests to facilitate ms(number) [visionmedia] + +0.1.0 / 2012-03-07 +================== + + * Initial release diff --git a/node_modules/express/node_modules/debug/node_modules/ms/LICENSE b/node_modules/express/node_modules/debug/node_modules/ms/LICENSE new file mode 100644 index 0000000..6c07561 --- /dev/null +++ b/node_modules/express/node_modules/debug/node_modules/ms/LICENSE @@ -0,0 +1,20 @@ +(The MIT License) + +Copyright (c) 2014 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/express/node_modules/debug/node_modules/ms/README.md b/node_modules/express/node_modules/debug/node_modules/ms/README.md new file mode 100644 index 0000000..9b4fd03 --- /dev/null +++ b/node_modules/express/node_modules/debug/node_modules/ms/README.md @@ -0,0 +1,35 @@ +# ms.js: miliseconds conversion utility + +```js +ms('2 days') // 172800000 +ms('1d') // 86400000 +ms('10h') // 36000000 +ms('2.5 hrs') // 9000000 +ms('2h') // 7200000 +ms('1m') // 60000 +ms('5s') // 5000 +ms('100') // 100 +``` + +```js +ms(60000) // "1m" +ms(2 * 60000) // "2m" +ms(ms('10 hours')) // "10h" +``` + +```js +ms(60000, { long: true }) // "1 minute" +ms(2 * 60000, { long: true }) // "2 minutes" +ms(ms('10 hours'), { long: true }) // "10 hours" +``` + +- Node/Browser compatible. Published as [`ms`](https://www.npmjs.org/package/ms) in [NPM](http://nodejs.org/download). +- If a number is supplied to `ms`, a string with a unit is returned. +- If a string that contains the number is supplied, it returns it as +a number (e.g: it returns `100` for `'100'`). +- If you pass a string with a number and a valid unit, the number of +equivalent ms is returned. + +## License + +MIT diff --git a/node_modules/express/node_modules/debug/node_modules/ms/index.js b/node_modules/express/node_modules/debug/node_modules/ms/index.js new file mode 100644 index 0000000..4f92771 --- /dev/null +++ b/node_modules/express/node_modules/debug/node_modules/ms/index.js @@ -0,0 +1,125 @@ +/** + * Helpers. + */ + +var s = 1000; +var m = s * 60; +var h = m * 60; +var d = h * 24; +var y = d * 365.25; + +/** + * Parse or format the given `val`. + * + * Options: + * + * - `long` verbose formatting [false] + * + * @param {String|Number} val + * @param {Object} options + * @return {String|Number} + * @api public + */ + +module.exports = function(val, options){ + options = options || {}; + if ('string' == typeof val) return parse(val); + return options.long + ? long(val) + : short(val); +}; + +/** + * Parse the given `str` and return milliseconds. + * + * @param {String} str + * @return {Number} + * @api private + */ + +function parse(str) { + str = '' + str; + if (str.length > 10000) return; + var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str); + if (!match) return; + var n = parseFloat(match[1]); + var type = (match[2] || 'ms').toLowerCase(); + switch (type) { + case 'years': + case 'year': + case 'yrs': + case 'yr': + case 'y': + return n * y; + case 'days': + case 'day': + case 'd': + return n * d; + case 'hours': + case 'hour': + case 'hrs': + case 'hr': + case 'h': + return n * h; + case 'minutes': + case 'minute': + case 'mins': + case 'min': + case 'm': + return n * m; + case 'seconds': + case 'second': + case 'secs': + case 'sec': + case 's': + return n * s; + case 'milliseconds': + case 'millisecond': + case 'msecs': + case 'msec': + case 'ms': + return n; + } +} + +/** + * Short format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function short(ms) { + if (ms >= d) return Math.round(ms / d) + 'd'; + if (ms >= h) return Math.round(ms / h) + 'h'; + if (ms >= m) return Math.round(ms / m) + 'm'; + if (ms >= s) return Math.round(ms / s) + 's'; + return ms + 'ms'; +} + +/** + * Long format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function long(ms) { + return plural(ms, d, 'day') + || plural(ms, h, 'hour') + || plural(ms, m, 'minute') + || plural(ms, s, 'second') + || ms + ' ms'; +} + +/** + * Pluralization helper. + */ + +function plural(ms, n, name) { + if (ms < n) return; + if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name; + return Math.ceil(ms / n) + ' ' + name + 's'; +} diff --git a/node_modules/express/node_modules/debug/node_modules/ms/package.json b/node_modules/express/node_modules/debug/node_modules/ms/package.json new file mode 100644 index 0000000..b12c4a0 --- /dev/null +++ b/node_modules/express/node_modules/debug/node_modules/ms/package.json @@ -0,0 +1,47 @@ +{ + "name": "ms", + "version": "0.7.1", + "description": "Tiny ms conversion utility", + "repository": { + "type": "git", + "url": "git://github.com/guille/ms.js.git" + }, + "main": "./index", + "devDependencies": { + "mocha": "*", + "expect.js": "*", + "serve": "*" + }, + "component": { + "scripts": { + "ms/index.js": "index.js" + } + }, + "gitHead": "713dcf26d9e6fd9dbc95affe7eff9783b7f1b909", + "bugs": { + "url": "https://github.com/guille/ms.js/issues" + }, + "homepage": "https://github.com/guille/ms.js", + "_id": "ms@0.7.1", + "scripts": {}, + "_shasum": "9cd13c03adbff25b65effde7ce864ee952017098", + "_from": "ms@0.7.1", + "_npmVersion": "2.7.5", + "_nodeVersion": "0.12.2", + "_npmUser": { + "name": "rauchg", + "email": "rauchg@gmail.com" + }, + "maintainers": [ + { + "name": "rauchg", + "email": "rauchg@gmail.com" + } + ], + "dist": { + "shasum": "9cd13c03adbff25b65effde7ce864ee952017098", + "tarball": "http://registry.npmjs.org/ms/-/ms-0.7.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz" +} diff --git a/node_modules/express/node_modules/debug/package.json b/node_modules/express/node_modules/debug/package.json new file mode 100644 index 0000000..0210498 --- /dev/null +++ b/node_modules/express/node_modules/debug/package.json @@ -0,0 +1,72 @@ +{ + "name": "debug", + "version": "2.2.0", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/debug.git" + }, + "description": "small debugging utility", + "keywords": [ + "debug", + "log", + "debugger" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "contributors": [ + { + "name": "Nathan Rajlich", + "email": "nathan@tootallnate.net", + "url": "http://n8.io" + } + ], + "license": "MIT", + "dependencies": { + "ms": "0.7.1" + }, + "devDependencies": { + "browserify": "9.0.3", + "mocha": "*" + }, + "main": "./node.js", + "browser": "./browser.js", + "component": { + "scripts": { + "debug/index.js": "browser.js", + "debug/debug.js": "debug.js" + } + }, + "gitHead": "b38458422b5aa8aa6d286b10dfe427e8a67e2b35", + "bugs": { + "url": "https://github.com/visionmedia/debug/issues" + }, + "homepage": "https://github.com/visionmedia/debug", + "_id": "debug@2.2.0", + "scripts": {}, + "_shasum": "f87057e995b1a1f6ae6a4960664137bc56f039da", + "_from": "debug@~2.2.0", + "_npmVersion": "2.7.4", + "_nodeVersion": "0.12.2", + "_npmUser": { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + } + ], + "dist": { + "shasum": "f87057e995b1a1f6ae6a4960664137bc56f039da", + "tarball": "http://registry.npmjs.org/debug/-/debug-2.2.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz" +} diff --git a/node_modules/express/node_modules/depd/History.md b/node_modules/express/node_modules/depd/History.md new file mode 100644 index 0000000..ace1171 --- /dev/null +++ b/node_modules/express/node_modules/depd/History.md @@ -0,0 +1,84 @@ +1.1.0 / 2015-09-14 +================== + + * Enable strict mode in more places + * Support io.js 3.x + * Support io.js 2.x + * Support web browser loading + - Requires bundler like Browserify or webpack + +1.0.1 / 2015-04-07 +================== + + * Fix `TypeError`s when under `'use strict'` code + * Fix useless type name on auto-generated messages + * Support io.js 1.x + * Support Node.js 0.12 + +1.0.0 / 2014-09-17 +================== + + * No changes + +0.4.5 / 2014-09-09 +================== + + * Improve call speed to functions using the function wrapper + * Support Node.js 0.6 + +0.4.4 / 2014-07-27 +================== + + * Work-around v8 generating empty stack traces + +0.4.3 / 2014-07-26 +================== + + * Fix exception when global `Error.stackTraceLimit` is too low + +0.4.2 / 2014-07-19 +================== + + * Correct call site for wrapped functions and properties + +0.4.1 / 2014-07-19 +================== + + * Improve automatic message generation for function properties + +0.4.0 / 2014-07-19 +================== + + * Add `TRACE_DEPRECATION` environment variable + * Remove non-standard grey color from color output + * Support `--no-deprecation` argument + * Support `--trace-deprecation` argument + * Support `deprecate.property(fn, prop, message)` + +0.3.0 / 2014-06-16 +================== + + * Add `NO_DEPRECATION` environment variable + +0.2.0 / 2014-06-15 +================== + + * Add `deprecate.property(obj, prop, message)` + * Remove `supports-color` dependency for node.js 0.8 + +0.1.0 / 2014-06-15 +================== + + * Add `deprecate.function(fn, message)` + * Add `process.on('deprecation', fn)` emitter + * Automatically generate message when omitted from `deprecate()` + +0.0.1 / 2014-06-15 +================== + + * Fix warning for dynamic calls at singe call site + +0.0.0 / 2014-06-15 +================== + + * Initial implementation diff --git a/node_modules/express/node_modules/depd/LICENSE b/node_modules/express/node_modules/depd/LICENSE new file mode 100644 index 0000000..142ede3 --- /dev/null +++ b/node_modules/express/node_modules/depd/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2014-2015 Douglas Christopher Wilson + +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/express/node_modules/depd/Readme.md b/node_modules/express/node_modules/depd/Readme.md new file mode 100644 index 0000000..09bb979 --- /dev/null +++ b/node_modules/express/node_modules/depd/Readme.md @@ -0,0 +1,281 @@ +# depd + +[![NPM Version][npm-version-image]][npm-url] +[![NPM Downloads][npm-downloads-image]][npm-url] +[![Node.js Version][node-image]][node-url] +[![Linux Build][travis-image]][travis-url] +[![Windows Build][appveyor-image]][appveyor-url] +[![Coverage Status][coveralls-image]][coveralls-url] +[![Gratipay][gratipay-image]][gratipay-url] + +Deprecate all the things + +> With great modules comes great responsibility; mark things deprecated! + +## Install + +This module is installed directly using `npm`: + +```sh +$ npm install depd +``` + +This module can also be bundled with systems like +[Browserify](http://browserify.org/) or [webpack](https://webpack.github.io/), +though by default this module will alter it's API to no longer display or +track deprecations. + +## API + +```js +var deprecate = require('depd')('my-module') +``` + +This library allows you to display deprecation messages to your users. +This library goes above and beyond with deprecation warnings by +introspection of the call stack (but only the bits that it is interested +in). + +Instead of just warning on the first invocation of a deprecated +function and never again, this module will warn on the first invocation +of a deprecated function per unique call site, making it ideal to alert +users of all deprecated uses across the code base, rather than just +whatever happens to execute first. + +The deprecation warnings from this module also include the file and line +information for the call into the module that the deprecated function was +in. + +**NOTE** this library has a similar interface to the `debug` module, and +this module uses the calling file to get the boundary for the call stacks, +so you should always create a new `deprecate` object in each file and not +within some central file. + +### depd(namespace) + +Create a new deprecate function that uses the given namespace name in the +messages and will display the call site prior to the stack entering the +file this function was called from. It is highly suggested you use the +name of your module as the namespace. + +### deprecate(message) + +Call this function from deprecated code to display a deprecation message. +This message will appear once per unique caller site. Caller site is the +first call site in the stack in a different file from the caller of this +function. + +If the message is omitted, a message is generated for you based on the site +of the `deprecate()` call and will display the name of the function called, +similar to the name displayed in a stack trace. + +### deprecate.function(fn, message) + +Call this function to wrap a given function in a deprecation message on any +call to the function. An optional message can be supplied to provide a custom +message. + +### deprecate.property(obj, prop, message) + +Call this function to wrap a given property on object in a deprecation message +on any accessing or setting of the property. An optional message can be supplied +to provide a custom message. + +The method must be called on the object where the property belongs (not +inherited from the prototype). + +If the property is a data descriptor, it will be converted to an accessor +descriptor in order to display the deprecation message. + +### process.on('deprecation', fn) + +This module will allow easy capturing of deprecation errors by emitting the +errors as the type "deprecation" on the global `process`. If there are no +listeners for this type, the errors are written to STDERR as normal, but if +there are any listeners, nothing will be written to STDERR and instead only +emitted. From there, you can write the errors in a different format or to a +logging source. + +The error represents the deprecation and is emitted only once with the same +rules as writing to STDERR. The error has the following properties: + + - `message` - This is the message given by the library + - `name` - This is always `'DeprecationError'` + - `namespace` - This is the namespace the deprecation came from + - `stack` - This is the stack of the call to the deprecated thing + +Example `error.stack` output: + +``` +DeprecationError: my-cool-module deprecated oldfunction + at Object. ([eval]-wrapper:6:22) + at Module._compile (module.js:456:26) + at evalScript (node.js:532:25) + at startup (node.js:80:7) + at node.js:902:3 +``` + +### process.env.NO_DEPRECATION + +As a user of modules that are deprecated, the environment variable `NO_DEPRECATION` +is provided as a quick solution to silencing deprecation warnings from being +output. The format of this is similar to that of `DEBUG`: + +```sh +$ NO_DEPRECATION=my-module,othermod node app.js +``` + +This will suppress deprecations from being output for "my-module" and "othermod". +The value is a list of comma-separated namespaces. To suppress every warning +across all namespaces, use the value `*` for a namespace. + +Providing the argument `--no-deprecation` to the `node` executable will suppress +all deprecations (only available in Node.js 0.8 or higher). + +**NOTE** This will not suppress the deperecations given to any "deprecation" +event listeners, just the output to STDERR. + +### process.env.TRACE_DEPRECATION + +As a user of modules that are deprecated, the environment variable `TRACE_DEPRECATION` +is provided as a solution to getting more detailed location information in deprecation +warnings by including the entire stack trace. The format of this is the same as +`NO_DEPRECATION`: + +```sh +$ TRACE_DEPRECATION=my-module,othermod node app.js +``` + +This will include stack traces for deprecations being output for "my-module" and +"othermod". The value is a list of comma-separated namespaces. To trace every +warning across all namespaces, use the value `*` for a namespace. + +Providing the argument `--trace-deprecation` to the `node` executable will trace +all deprecations (only available in Node.js 0.8 or higher). + +**NOTE** This will not trace the deperecations silenced by `NO_DEPRECATION`. + +## Display + +![message](files/message.png) + +When a user calls a function in your library that you mark deprecated, they +will see the following written to STDERR (in the given colors, similar colors +and layout to the `debug` module): + +``` +bright cyan bright yellow +| | reset cyan +| | | | +▼ ▼ ▼ ▼ +my-cool-module deprecated oldfunction [eval]-wrapper:6:22 +▲ ▲ ▲ ▲ +| | | | +namespace | | location of mycoolmod.oldfunction() call + | deprecation message + the word "deprecated" +``` + +If the user redirects their STDERR to a file or somewhere that does not support +colors, they see (similar layout to the `debug` module): + +``` +Sun, 15 Jun 2014 05:21:37 GMT my-cool-module deprecated oldfunction at [eval]-wrapper:6:22 +▲ ▲ ▲ ▲ ▲ +| | | | | +timestamp of message namespace | | location of mycoolmod.oldfunction() call + | deprecation message + the word "deprecated" +``` + +## Examples + +### Deprecating all calls to a function + +This will display a deprecated message about "oldfunction" being deprecated +from "my-module" on STDERR. + +```js +var deprecate = require('depd')('my-cool-module') + +// message automatically derived from function name +// Object.oldfunction +exports.oldfunction = deprecate.function(function oldfunction() { + // all calls to function are deprecated +}) + +// specific message +exports.oldfunction = deprecate.function(function () { + // all calls to function are deprecated +}, 'oldfunction') +``` + +### Conditionally deprecating a function call + +This will display a deprecated message about "weirdfunction" being deprecated +from "my-module" on STDERR when called with less than 2 arguments. + +```js +var deprecate = require('depd')('my-cool-module') + +exports.weirdfunction = function () { + if (arguments.length < 2) { + // calls with 0 or 1 args are deprecated + deprecate('weirdfunction args < 2') + } +} +``` + +When calling `deprecate` as a function, the warning is counted per call site +within your own module, so you can display different deprecations depending +on different situations and the users will still get all the warnings: + +```js +var deprecate = require('depd')('my-cool-module') + +exports.weirdfunction = function () { + if (arguments.length < 2) { + // calls with 0 or 1 args are deprecated + deprecate('weirdfunction args < 2') + } else if (typeof arguments[0] !== 'string') { + // calls with non-string first argument are deprecated + deprecate('weirdfunction non-string first arg') + } +} +``` + +### Deprecating property access + +This will display a deprecated message about "oldprop" being deprecated +from "my-module" on STDERR when accessed. A deprecation will be displayed +when setting the value and when getting the value. + +```js +var deprecate = require('depd')('my-cool-module') + +exports.oldprop = 'something' + +// message automatically derives from property name +deprecate.property(exports, 'oldprop') + +// explicit message +deprecate.property(exports, 'oldprop', 'oldprop >= 0.10') +``` + +## License + +[MIT](LICENSE) + +[npm-version-image]: https://img.shields.io/npm/v/depd.svg +[npm-downloads-image]: https://img.shields.io/npm/dm/depd.svg +[npm-url]: https://npmjs.org/package/depd +[travis-image]: https://img.shields.io/travis/dougwilson/nodejs-depd/master.svg?label=linux +[travis-url]: https://travis-ci.org/dougwilson/nodejs-depd +[appveyor-image]: https://img.shields.io/appveyor/ci/dougwilson/nodejs-depd/master.svg?label=windows +[appveyor-url]: https://ci.appveyor.com/project/dougwilson/nodejs-depd +[coveralls-image]: https://img.shields.io/coveralls/dougwilson/nodejs-depd/master.svg +[coveralls-url]: https://coveralls.io/r/dougwilson/nodejs-depd?branch=master +[node-image]: https://img.shields.io/node/v/depd.svg +[node-url]: http://nodejs.org/download/ +[gratipay-image]: https://img.shields.io/gratipay/dougwilson.svg +[gratipay-url]: https://www.gratipay.com/dougwilson/ diff --git a/node_modules/express/node_modules/depd/index.js b/node_modules/express/node_modules/depd/index.js new file mode 100644 index 0000000..fddcae8 --- /dev/null +++ b/node_modules/express/node_modules/depd/index.js @@ -0,0 +1,521 @@ +/*! + * depd + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var callSiteToString = require('./lib/compat').callSiteToString +var eventListenerCount = require('./lib/compat').eventListenerCount +var relative = require('path').relative + +/** + * Module exports. + */ + +module.exports = depd + +/** + * Get the path to base files on. + */ + +var basePath = process.cwd() + +/** + * Determine if namespace is contained in the string. + */ + +function containsNamespace(str, namespace) { + var val = str.split(/[ ,]+/) + + namespace = String(namespace).toLowerCase() + + for (var i = 0 ; i < val.length; i++) { + if (!(str = val[i])) continue; + + // namespace contained + if (str === '*' || str.toLowerCase() === namespace) { + return true + } + } + + return false +} + +/** + * Convert a data descriptor to accessor descriptor. + */ + +function convertDataDescriptorToAccessor(obj, prop, message) { + var descriptor = Object.getOwnPropertyDescriptor(obj, prop) + var value = descriptor.value + + descriptor.get = function getter() { return value } + + if (descriptor.writable) { + descriptor.set = function setter(val) { return value = val } + } + + delete descriptor.value + delete descriptor.writable + + Object.defineProperty(obj, prop, descriptor) + + return descriptor +} + +/** + * Create arguments string to keep arity. + */ + +function createArgumentsString(arity) { + var str = '' + + for (var i = 0; i < arity; i++) { + str += ', arg' + i + } + + return str.substr(2) +} + +/** + * Create stack string from stack. + */ + +function createStackString(stack) { + var str = this.name + ': ' + this.namespace + + if (this.message) { + str += ' deprecated ' + this.message + } + + for (var i = 0; i < stack.length; i++) { + str += '\n at ' + callSiteToString(stack[i]) + } + + return str +} + +/** + * Create deprecate for namespace in caller. + */ + +function depd(namespace) { + if (!namespace) { + throw new TypeError('argument namespace is required') + } + + var stack = getStack() + var site = callSiteLocation(stack[1]) + var file = site[0] + + function deprecate(message) { + // call to self as log + log.call(deprecate, message) + } + + deprecate._file = file + deprecate._ignored = isignored(namespace) + deprecate._namespace = namespace + deprecate._traced = istraced(namespace) + deprecate._warned = Object.create(null) + + deprecate.function = wrapfunction + deprecate.property = wrapproperty + + return deprecate +} + +/** + * Determine if namespace is ignored. + */ + +function isignored(namespace) { + /* istanbul ignore next: tested in a child processs */ + if (process.noDeprecation) { + // --no-deprecation support + return true + } + + var str = process.env.NO_DEPRECATION || '' + + // namespace ignored + return containsNamespace(str, namespace) +} + +/** + * Determine if namespace is traced. + */ + +function istraced(namespace) { + /* istanbul ignore next: tested in a child processs */ + if (process.traceDeprecation) { + // --trace-deprecation support + return true + } + + var str = process.env.TRACE_DEPRECATION || '' + + // namespace traced + return containsNamespace(str, namespace) +} + +/** + * Display deprecation message. + */ + +function log(message, site) { + var haslisteners = eventListenerCount(process, 'deprecation') !== 0 + + // abort early if no destination + if (!haslisteners && this._ignored) { + return + } + + var caller + var callFile + var callSite + var i = 0 + var seen = false + var stack = getStack() + var file = this._file + + if (site) { + // provided site + callSite = callSiteLocation(stack[1]) + callSite.name = site.name + file = callSite[0] + } else { + // get call site + i = 2 + site = callSiteLocation(stack[i]) + callSite = site + } + + // get caller of deprecated thing in relation to file + for (; i < stack.length; i++) { + caller = callSiteLocation(stack[i]) + callFile = caller[0] + + if (callFile === file) { + seen = true + } else if (callFile === this._file) { + file = this._file + } else if (seen) { + break + } + } + + var key = caller + ? site.join(':') + '__' + caller.join(':') + : undefined + + if (key !== undefined && key in this._warned) { + // already warned + return + } + + this._warned[key] = true + + // generate automatic message from call site + if (!message) { + message = callSite === site || !callSite.name + ? defaultMessage(site) + : defaultMessage(callSite) + } + + // emit deprecation if listeners exist + if (haslisteners) { + var err = DeprecationError(this._namespace, message, stack.slice(i)) + process.emit('deprecation', err) + return + } + + // format and write message + var format = process.stderr.isTTY + ? formatColor + : formatPlain + var msg = format.call(this, message, caller, stack.slice(i)) + process.stderr.write(msg + '\n', 'utf8') + + return +} + +/** + * Get call site location as array. + */ + +function callSiteLocation(callSite) { + var file = callSite.getFileName() || '' + var line = callSite.getLineNumber() + var colm = callSite.getColumnNumber() + + if (callSite.isEval()) { + file = callSite.getEvalOrigin() + ', ' + file + } + + var site = [file, line, colm] + + site.callSite = callSite + site.name = callSite.getFunctionName() + + return site +} + +/** + * Generate a default message from the site. + */ + +function defaultMessage(site) { + var callSite = site.callSite + var funcName = site.name + + // make useful anonymous name + if (!funcName) { + funcName = '' + } + + var context = callSite.getThis() + var typeName = context && callSite.getTypeName() + + // ignore useless type name + if (typeName === 'Object') { + typeName = undefined + } + + // make useful type name + if (typeName === 'Function') { + typeName = context.name || typeName + } + + return typeName && callSite.getMethodName() + ? typeName + '.' + funcName + : funcName +} + +/** + * Format deprecation message without color. + */ + +function formatPlain(msg, caller, stack) { + var timestamp = new Date().toUTCString() + + var formatted = timestamp + + ' ' + this._namespace + + ' deprecated ' + msg + + // add stack trace + if (this._traced) { + for (var i = 0; i < stack.length; i++) { + formatted += '\n at ' + callSiteToString(stack[i]) + } + + return formatted + } + + if (caller) { + formatted += ' at ' + formatLocation(caller) + } + + return formatted +} + +/** + * Format deprecation message with color. + */ + +function formatColor(msg, caller, stack) { + var formatted = '\x1b[36;1m' + this._namespace + '\x1b[22;39m' // bold cyan + + ' \x1b[33;1mdeprecated\x1b[22;39m' // bold yellow + + ' \x1b[0m' + msg + '\x1b[39m' // reset + + // add stack trace + if (this._traced) { + for (var i = 0; i < stack.length; i++) { + formatted += '\n \x1b[36mat ' + callSiteToString(stack[i]) + '\x1b[39m' // cyan + } + + return formatted + } + + if (caller) { + formatted += ' \x1b[36m' + formatLocation(caller) + '\x1b[39m' // cyan + } + + return formatted +} + +/** + * Format call site location. + */ + +function formatLocation(callSite) { + return relative(basePath, callSite[0]) + + ':' + callSite[1] + + ':' + callSite[2] +} + +/** + * Get the stack as array of call sites. + */ + +function getStack() { + var limit = Error.stackTraceLimit + var obj = {} + var prep = Error.prepareStackTrace + + Error.prepareStackTrace = prepareObjectStackTrace + Error.stackTraceLimit = Math.max(10, limit) + + // capture the stack + Error.captureStackTrace(obj) + + // slice this function off the top + var stack = obj.stack.slice(1) + + Error.prepareStackTrace = prep + Error.stackTraceLimit = limit + + return stack +} + +/** + * Capture call site stack from v8. + */ + +function prepareObjectStackTrace(obj, stack) { + return stack +} + +/** + * Return a wrapped function in a deprecation message. + */ + +function wrapfunction(fn, message) { + if (typeof fn !== 'function') { + throw new TypeError('argument fn must be a function') + } + + var args = createArgumentsString(fn.length) + var deprecate = this + var stack = getStack() + var site = callSiteLocation(stack[1]) + + site.name = fn.name + + var deprecatedfn = eval('(function (' + args + ') {\n' + + '"use strict"\n' + + 'log.call(deprecate, message, site)\n' + + 'return fn.apply(this, arguments)\n' + + '})') + + return deprecatedfn +} + +/** + * Wrap property in a deprecation message. + */ + +function wrapproperty(obj, prop, message) { + if (!obj || (typeof obj !== 'object' && typeof obj !== 'function')) { + throw new TypeError('argument obj must be object') + } + + var descriptor = Object.getOwnPropertyDescriptor(obj, prop) + + if (!descriptor) { + throw new TypeError('must call property on owner object') + } + + if (!descriptor.configurable) { + throw new TypeError('property must be configurable') + } + + var deprecate = this + var stack = getStack() + var site = callSiteLocation(stack[1]) + + // set site name + site.name = prop + + // convert data descriptor + if ('value' in descriptor) { + descriptor = convertDataDescriptorToAccessor(obj, prop, message) + } + + var get = descriptor.get + var set = descriptor.set + + // wrap getter + if (typeof get === 'function') { + descriptor.get = function getter() { + log.call(deprecate, message, site) + return get.apply(this, arguments) + } + } + + // wrap setter + if (typeof set === 'function') { + descriptor.set = function setter() { + log.call(deprecate, message, site) + return set.apply(this, arguments) + } + } + + Object.defineProperty(obj, prop, descriptor) +} + +/** + * Create DeprecationError for deprecation + */ + +function DeprecationError(namespace, message, stack) { + var error = new Error() + var stackString + + Object.defineProperty(error, 'constructor', { + value: DeprecationError + }) + + Object.defineProperty(error, 'message', { + configurable: true, + enumerable: false, + value: message, + writable: true + }) + + Object.defineProperty(error, 'name', { + enumerable: false, + configurable: true, + value: 'DeprecationError', + writable: true + }) + + Object.defineProperty(error, 'namespace', { + configurable: true, + enumerable: false, + value: namespace, + writable: true + }) + + Object.defineProperty(error, 'stack', { + configurable: true, + enumerable: false, + get: function () { + if (stackString !== undefined) { + return stackString + } + + // prepare stack trace + return stackString = createStackString.call(this, stack) + }, + set: function setter(val) { + stackString = val + } + }) + + return error +} diff --git a/node_modules/express/node_modules/depd/lib/browser/index.js b/node_modules/express/node_modules/depd/lib/browser/index.js new file mode 100644 index 0000000..f464e05 --- /dev/null +++ b/node_modules/express/node_modules/depd/lib/browser/index.js @@ -0,0 +1,79 @@ +/*! + * depd + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + * @public + */ + +module.exports = depd + +/** + * Create deprecate for namespace in caller. + */ + +function depd(namespace) { + if (!namespace) { + throw new TypeError('argument namespace is required') + } + + function deprecate(message) { + // no-op in browser + } + + deprecate._file = undefined + deprecate._ignored = true + deprecate._namespace = namespace + deprecate._traced = false + deprecate._warned = Object.create(null) + + deprecate.function = wrapfunction + deprecate.property = wrapproperty + + return deprecate +} + +/** + * Return a wrapped function in a deprecation message. + * + * This is a no-op version of the wrapper, which does nothing but call + * validation. + */ + +function wrapfunction(fn, message) { + if (typeof fn !== 'function') { + throw new TypeError('argument fn must be a function') + } + + return fn +} + +/** + * Wrap property in a deprecation message. + * + * This is a no-op version of the wrapper, which does nothing but call + * validation. + */ + +function wrapproperty(obj, prop, message) { + if (!obj || (typeof obj !== 'object' && typeof obj !== 'function')) { + throw new TypeError('argument obj must be object') + } + + var descriptor = Object.getOwnPropertyDescriptor(obj, prop) + + if (!descriptor) { + throw new TypeError('must call property on owner object') + } + + if (!descriptor.configurable) { + throw new TypeError('property must be configurable') + } + + return +} diff --git a/node_modules/express/node_modules/depd/lib/compat/buffer-concat.js b/node_modules/express/node_modules/depd/lib/compat/buffer-concat.js new file mode 100644 index 0000000..4b73381 --- /dev/null +++ b/node_modules/express/node_modules/depd/lib/compat/buffer-concat.js @@ -0,0 +1,35 @@ +/*! + * depd + * Copyright(c) 2014 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + */ + +module.exports = bufferConcat + +/** + * Concatenate an array of Buffers. + */ + +function bufferConcat(bufs) { + var length = 0 + + for (var i = 0, len = bufs.length; i < len; i++) { + length += bufs[i].length + } + + var buf = new Buffer(length) + var pos = 0 + + for (var i = 0, len = bufs.length; i < len; i++) { + bufs[i].copy(buf, pos) + pos += bufs[i].length + } + + return buf +} diff --git a/node_modules/express/node_modules/depd/lib/compat/callsite-tostring.js b/node_modules/express/node_modules/depd/lib/compat/callsite-tostring.js new file mode 100644 index 0000000..9ecef34 --- /dev/null +++ b/node_modules/express/node_modules/depd/lib/compat/callsite-tostring.js @@ -0,0 +1,103 @@ +/*! + * depd + * Copyright(c) 2014 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + */ + +module.exports = callSiteToString + +/** + * Format a CallSite file location to a string. + */ + +function callSiteFileLocation(callSite) { + var fileName + var fileLocation = '' + + if (callSite.isNative()) { + fileLocation = 'native' + } else if (callSite.isEval()) { + fileName = callSite.getScriptNameOrSourceURL() + if (!fileName) { + fileLocation = callSite.getEvalOrigin() + } + } else { + fileName = callSite.getFileName() + } + + if (fileName) { + fileLocation += fileName + + var lineNumber = callSite.getLineNumber() + if (lineNumber != null) { + fileLocation += ':' + lineNumber + + var columnNumber = callSite.getColumnNumber() + if (columnNumber) { + fileLocation += ':' + columnNumber + } + } + } + + return fileLocation || 'unknown source' +} + +/** + * Format a CallSite to a string. + */ + +function callSiteToString(callSite) { + var addSuffix = true + var fileLocation = callSiteFileLocation(callSite) + var functionName = callSite.getFunctionName() + var isConstructor = callSite.isConstructor() + var isMethodCall = !(callSite.isToplevel() || isConstructor) + var line = '' + + if (isMethodCall) { + var methodName = callSite.getMethodName() + var typeName = getConstructorName(callSite) + + if (functionName) { + if (typeName && functionName.indexOf(typeName) !== 0) { + line += typeName + '.' + } + + line += functionName + + if (methodName && functionName.lastIndexOf('.' + methodName) !== functionName.length - methodName.length - 1) { + line += ' [as ' + methodName + ']' + } + } else { + line += typeName + '.' + (methodName || '') + } + } else if (isConstructor) { + line += 'new ' + (functionName || '') + } else if (functionName) { + line += functionName + } else { + addSuffix = false + line += fileLocation + } + + if (addSuffix) { + line += ' (' + fileLocation + ')' + } + + return line +} + +/** + * Get constructor name of reviver. + */ + +function getConstructorName(obj) { + var receiver = obj.receiver + return (receiver.constructor && receiver.constructor.name) || null +} diff --git a/node_modules/express/node_modules/depd/lib/compat/event-listener-count.js b/node_modules/express/node_modules/depd/lib/compat/event-listener-count.js new file mode 100644 index 0000000..a05fceb --- /dev/null +++ b/node_modules/express/node_modules/depd/lib/compat/event-listener-count.js @@ -0,0 +1,22 @@ +/*! + * depd + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + * @public + */ + +module.exports = eventListenerCount + +/** + * Get the count of listeners on an event emitter of a specific type. + */ + +function eventListenerCount(emitter, type) { + return emitter.listeners(type).length +} diff --git a/node_modules/express/node_modules/depd/lib/compat/index.js b/node_modules/express/node_modules/depd/lib/compat/index.js new file mode 100644 index 0000000..aa3c1de --- /dev/null +++ b/node_modules/express/node_modules/depd/lib/compat/index.js @@ -0,0 +1,84 @@ +/*! + * depd + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + * @private + */ + +var Buffer = require('buffer') +var EventEmitter = require('events').EventEmitter + +/** + * Module exports. + * @public + */ + +lazyProperty(module.exports, 'bufferConcat', function bufferConcat() { + return Buffer.concat || require('./buffer-concat') +}) + +lazyProperty(module.exports, 'callSiteToString', function callSiteToString() { + var limit = Error.stackTraceLimit + var obj = {} + var prep = Error.prepareStackTrace + + function prepareObjectStackTrace(obj, stack) { + return stack + } + + Error.prepareStackTrace = prepareObjectStackTrace + Error.stackTraceLimit = 2 + + // capture the stack + Error.captureStackTrace(obj) + + // slice the stack + var stack = obj.stack.slice() + + Error.prepareStackTrace = prep + Error.stackTraceLimit = limit + + return stack[0].toString ? toString : require('./callsite-tostring') +}) + +lazyProperty(module.exports, 'eventListenerCount', function eventListenerCount() { + return EventEmitter.listenerCount || require('./event-listener-count') +}) + +/** + * Define a lazy property. + */ + +function lazyProperty(obj, prop, getter) { + function get() { + var val = getter() + + Object.defineProperty(obj, prop, { + configurable: true, + enumerable: true, + value: val + }) + + return val + } + + Object.defineProperty(obj, prop, { + configurable: true, + enumerable: true, + get: get + }) +} + +/** + * Call toString() on the obj + */ + +function toString(obj) { + return obj.toString() +} diff --git a/node_modules/express/node_modules/depd/package.json b/node_modules/express/node_modules/depd/package.json new file mode 100644 index 0000000..8780086 --- /dev/null +++ b/node_modules/express/node_modules/depd/package.json @@ -0,0 +1,66 @@ +{ + "name": "depd", + "description": "Deprecate all the things", + "version": "1.1.0", + "author": { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + "license": "MIT", + "keywords": [ + "deprecate", + "deprecated" + ], + "repository": { + "type": "git", + "url": "https://github.com/dougwilson/nodejs-depd" + }, + "browser": "lib/browser/index.js", + "devDependencies": { + "benchmark": "1.0.0", + "beautify-benchmark": "0.2.4", + "istanbul": "0.3.5", + "mocha": "~1.21.5" + }, + "files": [ + "lib/", + "History.md", + "LICENSE", + "index.js", + "Readme.md" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "bench": "node benchmark/index.js", + "test": "mocha --reporter spec --bail test/", + "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --no-exit test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot test/" + }, + "gitHead": "78c659de20283e3a6bee92bda455e6daff01686a", + "bugs": { + "url": "https://github.com/dougwilson/nodejs-depd/issues" + }, + "homepage": "https://github.com/dougwilson/nodejs-depd", + "_id": "depd@1.1.0", + "_shasum": "e1bd82c6aab6ced965b97b88b17ed3e528ca18c3", + "_from": "depd@~1.1.0", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "e1bd82c6aab6ced965b97b88b17ed3e528ca18c3", + "tarball": "http://registry.npmjs.org/depd/-/depd-1.1.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/depd/-/depd-1.1.0.tgz" +} diff --git a/node_modules/express/node_modules/escape-html/LICENSE b/node_modules/express/node_modules/escape-html/LICENSE new file mode 100644 index 0000000..2e70de9 --- /dev/null +++ b/node_modules/express/node_modules/escape-html/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2012-2013 TJ Holowaychuk +Copyright (c) 2015 Andreas Lubbe +Copyright (c) 2015 Tiancheng "Timothy" Gu + +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/express/node_modules/escape-html/Readme.md b/node_modules/express/node_modules/escape-html/Readme.md new file mode 100644 index 0000000..653d9ea --- /dev/null +++ b/node_modules/express/node_modules/escape-html/Readme.md @@ -0,0 +1,43 @@ + +# escape-html + + Escape string for use in HTML + +## Example + +```js +var escape = require('escape-html'); +var html = escape('foo & bar'); +// -> foo & bar +``` + +## Benchmark + +``` +$ npm run-script bench + +> escape-html@1.0.3 bench nodejs-escape-html +> node benchmark/index.js + + + http_parser@1.0 + node@0.10.33 + v8@3.14.5.9 + ares@1.9.0-DEV + uv@0.10.29 + zlib@1.2.3 + modules@11 + openssl@1.0.1j + + 1 test completed. + 2 tests completed. + 3 tests completed. + + no special characters x 19,435,271 ops/sec ±0.85% (187 runs sampled) + single special character x 6,132,421 ops/sec ±0.67% (194 runs sampled) + many special characters x 3,175,826 ops/sec ±0.65% (193 runs sampled) +``` + +## License + + MIT \ No newline at end of file diff --git a/node_modules/express/node_modules/escape-html/index.js b/node_modules/express/node_modules/escape-html/index.js new file mode 100644 index 0000000..bf9e226 --- /dev/null +++ b/node_modules/express/node_modules/escape-html/index.js @@ -0,0 +1,78 @@ +/*! + * escape-html + * Copyright(c) 2012-2013 TJ Holowaychuk + * Copyright(c) 2015 Andreas Lubbe + * Copyright(c) 2015 Tiancheng "Timothy" Gu + * MIT Licensed + */ + +'use strict'; + +/** + * Module variables. + * @private + */ + +var matchHtmlRegExp = /["'&<>]/; + +/** + * Module exports. + * @public + */ + +module.exports = escapeHtml; + +/** + * Escape special characters in the given string of html. + * + * @param {string} string The string to escape for inserting into HTML + * @return {string} + * @public + */ + +function escapeHtml(string) { + var str = '' + string; + var match = matchHtmlRegExp.exec(str); + + if (!match) { + return str; + } + + var escape; + var html = ''; + var index = 0; + var lastIndex = 0; + + for (index = match.index; index < str.length; index++) { + switch (str.charCodeAt(index)) { + case 34: // " + escape = '"'; + break; + case 38: // & + escape = '&'; + break; + case 39: // ' + escape = '''; + break; + case 60: // < + escape = '<'; + break; + case 62: // > + escape = '>'; + break; + default: + continue; + } + + if (lastIndex !== index) { + html += str.substring(lastIndex, index); + } + + lastIndex = index + 1; + html += escape; + } + + return lastIndex !== index + ? html + str.substring(lastIndex, index) + : html; +} diff --git a/node_modules/express/node_modules/escape-html/package.json b/node_modules/express/node_modules/escape-html/package.json new file mode 100644 index 0000000..60fb4a7 --- /dev/null +++ b/node_modules/express/node_modules/escape-html/package.json @@ -0,0 +1,56 @@ +{ + "name": "escape-html", + "description": "Escape string for use in HTML", + "version": "1.0.3", + "license": "MIT", + "keywords": [ + "escape", + "html", + "utility" + ], + "repository": { + "type": "git", + "url": "https://github.com/component/escape-html" + }, + "devDependencies": { + "benchmark": "1.0.0", + "beautify-benchmark": "0.2.4" + }, + "files": [ + "LICENSE", + "Readme.md", + "index.js" + ], + "scripts": { + "bench": "node benchmark/index.js" + }, + "gitHead": "7ac2ea3977fcac3d4c5be8d2a037812820c65f28", + "bugs": { + "url": "https://github.com/component/escape-html/issues" + }, + "homepage": "https://github.com/component/escape-html", + "_id": "escape-html@1.0.3", + "_shasum": "0258eae4d3d0c0974de1c169188ef0051d1d1988", + "_from": "escape-html@~1.0.3", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "0258eae4d3d0c0974de1c169188ef0051d1d1988", + "tarball": "http://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz" +} diff --git a/node_modules/express/node_modules/etag/HISTORY.md b/node_modules/express/node_modules/etag/HISTORY.md new file mode 100644 index 0000000..bd0f26d --- /dev/null +++ b/node_modules/express/node_modules/etag/HISTORY.md @@ -0,0 +1,71 @@ +1.7.0 / 2015-06-08 +================== + + * Always include entity length in ETags for hash length extensions + * Generate non-Stats ETags using MD5 only (no longer CRC32) + * Improve stat performance by removing hashing + * Remove base64 padding in ETags to shorten + * Use MD5 instead of MD4 in weak ETags over 1KB + +1.6.0 / 2015-05-10 +================== + + * Improve support for JXcore + * Remove requirement of `atime` in the stats object + * Support "fake" stats objects in environments without `fs` + +1.5.1 / 2014-11-19 +================== + + * deps: crc@3.2.1 + - Minor fixes + +1.5.0 / 2014-10-14 +================== + + * Improve string performance + * Slightly improve speed for weak ETags over 1KB + +1.4.0 / 2014-09-21 +================== + + * Support "fake" stats objects + * Support Node.js 0.6 + +1.3.1 / 2014-09-14 +================== + + * Use the (new and improved) `crc` for crc32 + +1.3.0 / 2014-08-29 +================== + + * Default strings to strong ETags + * Improve speed for weak ETags over 1KB + +1.2.1 / 2014-08-29 +================== + + * Use the (much faster) `buffer-crc32` for crc32 + +1.2.0 / 2014-08-24 +================== + + * Add support for file stat objects + +1.1.0 / 2014-08-24 +================== + + * Add fast-path for empty entity + * Add weak ETag generation + * Shrink size of generated ETags + +1.0.1 / 2014-08-24 +================== + + * Fix behavior of string containing Unicode + +1.0.0 / 2014-05-18 +================== + + * Initial release diff --git a/node_modules/express/node_modules/etag/LICENSE b/node_modules/express/node_modules/etag/LICENSE new file mode 100644 index 0000000..142ede3 --- /dev/null +++ b/node_modules/express/node_modules/etag/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2014-2015 Douglas Christopher Wilson + +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/express/node_modules/etag/README.md b/node_modules/express/node_modules/etag/README.md new file mode 100644 index 0000000..8da9e05 --- /dev/null +++ b/node_modules/express/node_modules/etag/README.md @@ -0,0 +1,165 @@ +# etag + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Create simple ETags + +## Installation + +```sh +$ npm install etag +``` + +## API + +```js +var etag = require('etag') +``` + +### etag(entity, [options]) + +Generate a strong ETag for the given entity. This should be the complete +body of the entity. Strings, `Buffer`s, and `fs.Stats` are accepted. By +default, a strong ETag is generated except for `fs.Stats`, which will +generate a weak ETag (this can be overwritten by `options.weak`). + +```js +res.setHeader('ETag', etag(body)) +``` + +#### Options + +`etag` accepts these properties in the options object. + +##### weak + +Specifies if the generated ETag will include the weak validator mark (that +is, the leading `W/`). The actual entity tag is the same. The default value +is `false`, unless the `entity` is `fs.Stats`, in which case it is `true`. + +## Testing + +```sh +$ npm test +``` + +## Benchmark + +```bash +$ npm run-script bench + +> etag@1.6.0 bench nodejs-etag +> node benchmark/index.js + + http_parser@1.0 + node@0.10.33 + v8@3.14.5.9 + ares@1.9.0-DEV + uv@0.10.29 + zlib@1.2.3 + modules@11 + openssl@1.0.1j + +> node benchmark/body0-100b.js + + 100B body + + 1 test completed. + 2 tests completed. + 3 tests completed. + 4 tests completed. + +* buffer - strong x 289,198 ops/sec ±1.09% (190 runs sampled) +* buffer - weak x 287,838 ops/sec ±0.91% (189 runs sampled) +* string - strong x 284,586 ops/sec ±1.05% (192 runs sampled) +* string - weak x 287,439 ops/sec ±0.82% (192 runs sampled) + +> node benchmark/body1-1kb.js + + 1KB body + + 1 test completed. + 2 tests completed. + 3 tests completed. + 4 tests completed. + +* buffer - strong x 212,423 ops/sec ±0.75% (193 runs sampled) +* buffer - weak x 211,871 ops/sec ±0.74% (194 runs sampled) + string - strong x 205,291 ops/sec ±0.86% (194 runs sampled) + string - weak x 208,463 ops/sec ±0.79% (192 runs sampled) + +> node benchmark/body2-5kb.js + + 5KB body + + 1 test completed. + 2 tests completed. + 3 tests completed. + 4 tests completed. + +* buffer - strong x 92,901 ops/sec ±0.58% (195 runs sampled) +* buffer - weak x 93,045 ops/sec ±0.65% (192 runs sampled) + string - strong x 89,621 ops/sec ±0.68% (194 runs sampled) + string - weak x 90,070 ops/sec ±0.70% (196 runs sampled) + +> node benchmark/body3-10kb.js + + 10KB body + + 1 test completed. + 2 tests completed. + 3 tests completed. + 4 tests completed. + +* buffer - strong x 54,220 ops/sec ±0.85% (192 runs sampled) +* buffer - weak x 54,069 ops/sec ±0.83% (191 runs sampled) + string - strong x 53,078 ops/sec ±0.53% (194 runs sampled) + string - weak x 53,849 ops/sec ±0.47% (197 runs sampled) + +> node benchmark/body4-100kb.js + + 100KB body + + 1 test completed. + 2 tests completed. + 3 tests completed. + 4 tests completed. + +* buffer - strong x 6,673 ops/sec ±0.15% (197 runs sampled) +* buffer - weak x 6,716 ops/sec ±0.12% (198 runs sampled) + string - strong x 6,357 ops/sec ±0.14% (197 runs sampled) + string - weak x 6,344 ops/sec ±0.21% (197 runs sampled) + +> node benchmark/stats.js + + stats + + 1 test completed. + 2 tests completed. + 3 tests completed. + 4 tests completed. + +* real - strong x 1,671,989 ops/sec ±0.13% (197 runs sampled) +* real - weak x 1,681,297 ops/sec ±0.12% (198 runs sampled) + fake - strong x 927,063 ops/sec ±0.14% (198 runs sampled) + fake - weak x 914,461 ops/sec ±0.41% (191 runs sampled) +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/etag.svg +[npm-url]: https://npmjs.org/package/etag +[node-version-image]: https://img.shields.io/node/v/etag.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/etag/master.svg +[travis-url]: https://travis-ci.org/jshttp/etag +[coveralls-image]: https://img.shields.io/coveralls/jshttp/etag/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/etag?branch=master +[downloads-image]: https://img.shields.io/npm/dm/etag.svg +[downloads-url]: https://npmjs.org/package/etag diff --git a/node_modules/express/node_modules/etag/index.js b/node_modules/express/node_modules/etag/index.js new file mode 100644 index 0000000..b582c84 --- /dev/null +++ b/node_modules/express/node_modules/etag/index.js @@ -0,0 +1,132 @@ +/*! + * etag + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + * @public + */ + +module.exports = etag + +/** + * Module dependencies. + * @private + */ + +var crypto = require('crypto') +var Stats = require('fs').Stats + +/** + * Module variables. + * @private + */ + +var base64PadCharRegExp = /=+$/ +var toString = Object.prototype.toString + +/** + * Generate an entity tag. + * + * @param {Buffer|string} entity + * @return {string} + * @private + */ + +function entitytag(entity) { + if (entity.length === 0) { + // fast-path empty + return '"0-1B2M2Y8AsgTpgAmY7PhCfg"' + } + + // compute hash of entity + var hash = crypto + .createHash('md5') + .update(entity, 'utf8') + .digest('base64') + .replace(base64PadCharRegExp, '') + + // compute length of entity + var len = typeof entity === 'string' + ? Buffer.byteLength(entity, 'utf8') + : entity.length + + return '"' + len.toString(16) + '-' + hash + '"' +} + +/** + * Create a simple ETag. + * + * @param {string|Buffer|Stats} entity + * @param {object} [options] + * @param {boolean} [options.weak] + * @return {String} + * @public + */ + +function etag(entity, options) { + if (entity == null) { + throw new TypeError('argument entity is required') + } + + // support fs.Stats object + var isStats = isstats(entity) + var weak = options && typeof options.weak === 'boolean' + ? options.weak + : isStats + + // validate argument + if (!isStats && typeof entity !== 'string' && !Buffer.isBuffer(entity)) { + throw new TypeError('argument entity must be string, Buffer, or fs.Stats') + } + + // generate entity tag + var tag = isStats + ? stattag(entity) + : entitytag(entity) + + return weak + ? 'W/' + tag + : tag +} + +/** + * Determine if object is a Stats object. + * + * @param {object} obj + * @return {boolean} + * @api private + */ + +function isstats(obj) { + // genuine fs.Stats + if (typeof Stats === 'function' && obj instanceof Stats) { + return true + } + + // quack quack + return obj && typeof obj === 'object' + && 'ctime' in obj && toString.call(obj.ctime) === '[object Date]' + && 'mtime' in obj && toString.call(obj.mtime) === '[object Date]' + && 'ino' in obj && typeof obj.ino === 'number' + && 'size' in obj && typeof obj.size === 'number' +} + +/** + * Generate a tag for a stat. + * + * @param {object} stat + * @return {string} + * @private + */ + +function stattag(stat) { + var mtime = stat.mtime.getTime().toString(16) + var size = stat.size.toString(16) + + return '"' + size + '-' + mtime + '"' +} diff --git a/node_modules/express/node_modules/etag/package.json b/node_modules/express/node_modules/etag/package.json new file mode 100644 index 0000000..6402678 --- /dev/null +++ b/node_modules/express/node_modules/etag/package.json @@ -0,0 +1,72 @@ +{ + "name": "etag", + "description": "Create simple ETags", + "version": "1.7.0", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "David Björklund", + "email": "david.bjorklund@gmail.com" + } + ], + "license": "MIT", + "keywords": [ + "etag", + "http", + "res" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/etag" + }, + "devDependencies": { + "benchmark": "1.0.0", + "beautify-benchmark": "0.2.4", + "istanbul": "0.3.14", + "mocha": "~1.21.4", + "seedrandom": "2.3.11" + }, + "files": [ + "LICENSE", + "HISTORY.md", + "README.md", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "bench": "node benchmark/index.js", + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "a511f5c8c930fd9546dbd88acb080f96bc788cfc", + "bugs": { + "url": "https://github.com/jshttp/etag/issues" + }, + "homepage": "https://github.com/jshttp/etag", + "_id": "etag@1.7.0", + "_shasum": "03d30b5f67dd6e632d2945d30d6652731a34d5d8", + "_from": "etag@~1.7.0", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "03d30b5f67dd6e632d2945d30d6652731a34d5d8", + "tarball": "http://registry.npmjs.org/etag/-/etag-1.7.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/etag/-/etag-1.7.0.tgz" +} diff --git a/node_modules/express/node_modules/finalhandler/HISTORY.md b/node_modules/express/node_modules/finalhandler/HISTORY.md new file mode 100644 index 0000000..78dddc0 --- /dev/null +++ b/node_modules/express/node_modules/finalhandler/HISTORY.md @@ -0,0 +1,98 @@ +0.4.1 / 2015-12-02 +================== + + * deps: escape-html@~1.0.3 + - perf: enable strict mode + - perf: optimize string replacement + - perf: use faster string coercion + +0.4.0 / 2015-06-14 +================== + + * Fix a false-positive when unpiping in Node.js 0.8 + * Support `statusCode` property on `Error` objects + * Use `unpipe` module for unpiping requests + * deps: escape-html@1.0.2 + * deps: on-finished@~2.3.0 + - Add defined behavior for HTTP `CONNECT` requests + - Add defined behavior for HTTP `Upgrade` requests + - deps: ee-first@1.1.1 + * perf: enable strict mode + * perf: remove argument reassignment + +0.3.6 / 2015-05-11 +================== + + * deps: debug@~2.2.0 + - deps: ms@0.7.1 + +0.3.5 / 2015-04-22 +================== + + * deps: on-finished@~2.2.1 + - Fix `isFinished(req)` when data buffered + +0.3.4 / 2015-03-15 +================== + + * deps: debug@~2.1.3 + - Fix high intensity foreground color for bold + - deps: ms@0.7.0 + +0.3.3 / 2015-01-01 +================== + + * deps: debug@~2.1.1 + * deps: on-finished@~2.2.0 + +0.3.2 / 2014-10-22 +================== + + * deps: on-finished@~2.1.1 + - Fix handling of pipelined requests + +0.3.1 / 2014-10-16 +================== + + * deps: debug@~2.1.0 + - Implement `DEBUG_FD` env variable support + +0.3.0 / 2014-09-17 +================== + + * Terminate in progress response only on error + * Use `on-finished` to determine request status + +0.2.0 / 2014-09-03 +================== + + * Set `X-Content-Type-Options: nosniff` header + * deps: debug@~2.0.0 + +0.1.0 / 2014-07-16 +================== + + * Respond after request fully read + - prevents hung responses and socket hang ups + * deps: debug@1.0.4 + +0.0.3 / 2014-07-11 +================== + + * deps: debug@1.0.3 + - Add support for multiple wildcards in namespaces + +0.0.2 / 2014-06-19 +================== + + * Handle invalid status codes + +0.0.1 / 2014-06-05 +================== + + * deps: debug@1.0.2 + +0.0.0 / 2014-06-05 +================== + + * Extracted from connect/express diff --git a/node_modules/express/node_modules/finalhandler/LICENSE b/node_modules/express/node_modules/finalhandler/LICENSE new file mode 100644 index 0000000..b60a5ad --- /dev/null +++ b/node_modules/express/node_modules/finalhandler/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2014-2015 Douglas Christopher Wilson + +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/express/node_modules/finalhandler/README.md b/node_modules/express/node_modules/finalhandler/README.md new file mode 100644 index 0000000..6b171d4 --- /dev/null +++ b/node_modules/express/node_modules/finalhandler/README.md @@ -0,0 +1,133 @@ +# finalhandler + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-image]][node-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Node.js function to invoke as the final step to respond to HTTP request. + +## Installation + +```sh +$ npm install finalhandler +``` + +## API + +```js +var finalhandler = require('finalhandler') +``` + +### finalhandler(req, res, [options]) + +Returns function to be invoked as the final step for the given `req` and `res`. +This function is to be invoked as `fn(err)`. If `err` is falsy, the handler will +write out a 404 response to the `res`. If it is truthy, an error response will +be written out to the `res`, and `res.statusCode` is set from `err.status`. + +The final handler will also unpipe anything from `req` when it is invoked. + +#### options.env + +By default, the environment is determined by `NODE_ENV` variable, but it can be +overridden by this option. + +#### options.onerror + +Provide a function to be called with the `err` when it exists. Can be used for +writing errors to a central location without excessive function generation. Called +as `onerror(err, req, res)`. + +## Examples + +### always 404 + +```js +var finalhandler = require('finalhandler') +var http = require('http') + +var server = http.createServer(function (req, res) { + var done = finalhandler(req, res) + done() +}) + +server.listen(3000) +``` + +### perform simple action + +```js +var finalhandler = require('finalhandler') +var fs = require('fs') +var http = require('http') + +var server = http.createServer(function (req, res) { + var done = finalhandler(req, res) + + fs.readFile('index.html', function (err, buf) { + if (err) return done(err) + res.setHeader('Content-Type', 'text/html') + res.end(buf) + }) +}) + +server.listen(3000) +``` + +### use with middleware-style functions + +```js +var finalhandler = require('finalhandler') +var http = require('http') +var serveStatic = require('serve-static') + +var serve = serveStatic('public') + +var server = http.createServer(function (req, res) { + var done = finalhandler(req, res) + serve(req, res, done) +}) + +server.listen(3000) +``` + +### keep log of all errors + +```js +var finalhandler = require('finalhandler') +var fs = require('fs') +var http = require('http') + +var server = http.createServer(function (req, res) { + var done = finalhandler(req, res, {onerror: logerror}) + + fs.readFile('index.html', function (err, buf) { + if (err) return done(err) + res.setHeader('Content-Type', 'text/html') + res.end(buf) + }) +}) + +server.listen(3000) + +function logerror(err) { + console.error(err.stack || err.toString()) +} +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/finalhandler.svg +[npm-url]: https://npmjs.org/package/finalhandler +[node-image]: https://img.shields.io/node/v/finalhandler.svg +[node-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/pillarjs/finalhandler.svg +[travis-url]: https://travis-ci.org/pillarjs/finalhandler +[coveralls-image]: https://img.shields.io/coveralls/pillarjs/finalhandler.svg +[coveralls-url]: https://coveralls.io/r/pillarjs/finalhandler?branch=master +[downloads-image]: https://img.shields.io/npm/dm/finalhandler.svg +[downloads-url]: https://npmjs.org/package/finalhandler diff --git a/node_modules/express/node_modules/finalhandler/index.js b/node_modules/express/node_modules/finalhandler/index.js new file mode 100644 index 0000000..0de7c6b --- /dev/null +++ b/node_modules/express/node_modules/finalhandler/index.js @@ -0,0 +1,151 @@ +/*! + * finalhandler + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + * @private + */ + +var debug = require('debug')('finalhandler') +var escapeHtml = require('escape-html') +var http = require('http') +var onFinished = require('on-finished') +var unpipe = require('unpipe') + +/** + * Module variables. + * @private + */ + +/* istanbul ignore next */ +var defer = typeof setImmediate === 'function' + ? setImmediate + : function(fn){ process.nextTick(fn.bind.apply(fn, arguments)) } +var isFinished = onFinished.isFinished + +/** + * Module exports. + * @public + */ + +module.exports = finalhandler + +/** + * Create a function to handle the final response. + * + * @param {Request} req + * @param {Response} res + * @param {Object} [options] + * @return {Function} + * @public + */ + +function finalhandler(req, res, options) { + var opts = options || {} + + // get environment + var env = opts.env || process.env.NODE_ENV || 'development' + + // get error callback + var onerror = opts.onerror + + return function (err) { + var status = res.statusCode + + // ignore 404 on in-flight response + if (!err && res._header) { + debug('cannot 404 after headers sent') + return + } + + // unhandled error + if (err) { + // respect err.statusCode + if (err.statusCode) { + status = err.statusCode + } + + // respect err.status + if (err.status) { + status = err.status + } + + // default status code to 500 + if (!status || status < 400) { + status = 500 + } + + // production gets a basic error message + var msg = env === 'production' + ? http.STATUS_CODES[status] + : err.stack || err.toString() + msg = escapeHtml(msg) + .replace(/\n/g, '
') + .replace(/ /g, '  ') + '\n' + } else { + status = 404 + msg = 'Cannot ' + escapeHtml(req.method) + ' ' + escapeHtml(req.originalUrl || req.url) + '\n' + } + + debug('default %s', status) + + // schedule onerror callback + if (err && onerror) { + defer(onerror, err, req, res) + } + + // cannot actually respond + if (res._header) { + return req.socket.destroy() + } + + send(req, res, status, msg) + } +} + +/** + * Send response. + * + * @param {IncomingMessage} req + * @param {OutgoingMessage} res + * @param {number} status + * @param {string} body + * @private + */ + +function send(req, res, status, body) { + function write() { + res.statusCode = status + + // security header for content sniffing + res.setHeader('X-Content-Type-Options', 'nosniff') + + // standard headers + res.setHeader('Content-Type', 'text/html; charset=utf-8') + res.setHeader('Content-Length', Buffer.byteLength(body, 'utf8')) + + if (req.method === 'HEAD') { + res.end() + return + } + + res.end(body, 'utf8') + } + + if (isFinished(req)) { + write() + return + } + + // unpipe everything from the request + unpipe(req) + + // flush the request + onFinished(req, write) + req.resume() +} diff --git a/node_modules/express/node_modules/finalhandler/node_modules/unpipe/HISTORY.md b/node_modules/express/node_modules/finalhandler/node_modules/unpipe/HISTORY.md new file mode 100644 index 0000000..85e0f8d --- /dev/null +++ b/node_modules/express/node_modules/finalhandler/node_modules/unpipe/HISTORY.md @@ -0,0 +1,4 @@ +1.0.0 / 2015-06-14 +================== + + * Initial release diff --git a/node_modules/express/node_modules/finalhandler/node_modules/unpipe/LICENSE b/node_modules/express/node_modules/finalhandler/node_modules/unpipe/LICENSE new file mode 100644 index 0000000..aed0138 --- /dev/null +++ b/node_modules/express/node_modules/finalhandler/node_modules/unpipe/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2015 Douglas Christopher Wilson + +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/express/node_modules/finalhandler/node_modules/unpipe/README.md b/node_modules/express/node_modules/finalhandler/node_modules/unpipe/README.md new file mode 100644 index 0000000..e536ad2 --- /dev/null +++ b/node_modules/express/node_modules/finalhandler/node_modules/unpipe/README.md @@ -0,0 +1,43 @@ +# unpipe + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-image]][node-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Unpipe a stream from all destinations. + +## Installation + +```sh +$ npm install unpipe +``` + +## API + +```js +var unpipe = require('unpipe') +``` + +### unpipe(stream) + +Unpipes all destinations from a given stream. With stream 2+, this is +equivalent to `stream.unpipe()`. When used with streams 1 style streams +(typically Node.js 0.8 and below), this module attempts to undo the +actions done in `stream.pipe(dest)`. + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/unpipe.svg +[npm-url]: https://npmjs.org/package/unpipe +[node-image]: https://img.shields.io/node/v/unpipe.svg +[node-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/stream-utils/unpipe.svg +[travis-url]: https://travis-ci.org/stream-utils/unpipe +[coveralls-image]: https://img.shields.io/coveralls/stream-utils/unpipe.svg +[coveralls-url]: https://coveralls.io/r/stream-utils/unpipe?branch=master +[downloads-image]: https://img.shields.io/npm/dm/unpipe.svg +[downloads-url]: https://npmjs.org/package/unpipe diff --git a/node_modules/express/node_modules/finalhandler/node_modules/unpipe/index.js b/node_modules/express/node_modules/finalhandler/node_modules/unpipe/index.js new file mode 100644 index 0000000..15c3d97 --- /dev/null +++ b/node_modules/express/node_modules/finalhandler/node_modules/unpipe/index.js @@ -0,0 +1,69 @@ +/*! + * unpipe + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + * @public + */ + +module.exports = unpipe + +/** + * Determine if there are Node.js pipe-like data listeners. + * @private + */ + +function hasPipeDataListeners(stream) { + var listeners = stream.listeners('data') + + for (var i = 0; i < listeners.length; i++) { + if (listeners[i].name === 'ondata') { + return true + } + } + + return false +} + +/** + * Unpipe a stream from all destinations. + * + * @param {object} stream + * @public + */ + +function unpipe(stream) { + if (!stream) { + throw new TypeError('argument stream is required') + } + + if (typeof stream.unpipe === 'function') { + // new-style + stream.unpipe() + return + } + + // Node.js 0.8 hack + if (!hasPipeDataListeners(stream)) { + return + } + + var listener + var listeners = stream.listeners('close') + + for (var i = 0; i < listeners.length; i++) { + listener = listeners[i] + + if (listener.name !== 'cleanup' && listener.name !== 'onclose') { + continue + } + + // invoke the listener + listener.call(stream) + } +} diff --git a/node_modules/express/node_modules/finalhandler/node_modules/unpipe/package.json b/node_modules/express/node_modules/finalhandler/node_modules/unpipe/package.json new file mode 100644 index 0000000..97907d7 --- /dev/null +++ b/node_modules/express/node_modules/finalhandler/node_modules/unpipe/package.json @@ -0,0 +1,58 @@ +{ + "name": "unpipe", + "description": "Unpipe a stream from all destinations", + "version": "1.0.0", + "author": { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/stream-utils/unpipe" + }, + "devDependencies": { + "istanbul": "0.3.15", + "mocha": "2.2.5", + "readable-stream": "1.1.13" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "README.md", + "index.js" + ], + "engines": { + "node": ">= 0.8" + }, + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "d2df901c06487430e78dca62b6edb8bb2fc5e99d", + "bugs": { + "url": "https://github.com/stream-utils/unpipe/issues" + }, + "homepage": "https://github.com/stream-utils/unpipe", + "_id": "unpipe@1.0.0", + "_shasum": "b2bf4ee8514aae6165b4817829d21b2ef49904ec", + "_from": "unpipe@~1.0.0", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "b2bf4ee8514aae6165b4817829d21b2ef49904ec", + "tarball": "http://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz" +} diff --git a/node_modules/express/node_modules/finalhandler/package.json b/node_modules/express/node_modules/finalhandler/package.json new file mode 100644 index 0000000..5fe148e --- /dev/null +++ b/node_modules/express/node_modules/finalhandler/package.json @@ -0,0 +1,80 @@ +{ + "name": "finalhandler", + "description": "Node.js final http responder", + "version": "0.4.1", + "author": { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/pillarjs/finalhandler" + }, + "dependencies": { + "debug": "~2.2.0", + "escape-html": "~1.0.3", + "on-finished": "~2.3.0", + "unpipe": "~1.0.0" + }, + "devDependencies": { + "istanbul": "0.4.1", + "mocha": "2.3.4", + "readable-stream": "2.0.4", + "supertest": "1.1.0" + }, + "files": [ + "LICENSE", + "HISTORY.md", + "index.js" + ], + "engines": { + "node": ">= 0.8" + }, + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "ac2036774059eb93dbac8475580e52433204d4d4", + "bugs": { + "url": "https://github.com/pillarjs/finalhandler/issues" + }, + "homepage": "https://github.com/pillarjs/finalhandler", + "_id": "finalhandler@0.4.1", + "_shasum": "85a17c6c59a94717d262d61230d4b0ebe3d4a14d", + "_from": "finalhandler@0.4.1", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "fishrock123", + "email": "fishrock123@rocketmail.com" + }, + { + "name": "defunctzombie", + "email": "shtylman@gmail.com" + } + ], + "dist": { + "shasum": "85a17c6c59a94717d262d61230d4b0ebe3d4a14d", + "tarball": "http://registry.npmjs.org/finalhandler/-/finalhandler-0.4.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-0.4.1.tgz" +} diff --git a/node_modules/express/node_modules/fresh/HISTORY.md b/node_modules/express/node_modules/fresh/HISTORY.md new file mode 100644 index 0000000..3c95fbb --- /dev/null +++ b/node_modules/express/node_modules/fresh/HISTORY.md @@ -0,0 +1,38 @@ +0.3.0 / 2015-05-12 +================== + + * Add weak `ETag` matching support + +0.2.4 / 2014-09-07 +================== + + * Support Node.js 0.6 + +0.2.3 / 2014-09-07 +================== + + * Move repository to jshttp + +0.2.2 / 2014-02-19 +================== + + * Revert "Fix for blank page on Safari reload" + +0.2.1 / 2014-01-29 +================== + + * Fix for blank page on Safari reload + +0.2.0 / 2013-08-11 +================== + + * Return stale for `Cache-Control: no-cache` + +0.1.0 / 2012-06-15 +================== + * Add `If-None-Match: *` support + +0.0.1 / 2012-06-10 +================== + + * Initial release diff --git a/node_modules/express/node_modules/fresh/LICENSE b/node_modules/express/node_modules/fresh/LICENSE new file mode 100644 index 0000000..f527394 --- /dev/null +++ b/node_modules/express/node_modules/fresh/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2012 TJ Holowaychuk + +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/express/node_modules/fresh/README.md b/node_modules/express/node_modules/fresh/README.md new file mode 100644 index 0000000..0813e30 --- /dev/null +++ b/node_modules/express/node_modules/fresh/README.md @@ -0,0 +1,58 @@ +# fresh + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +HTTP response freshness testing + +## Installation + +``` +$ npm install fresh +``` + +## API + +```js +var fresh = require('fresh') +``` + +### fresh(req, res) + + Check freshness of `req` and `res` headers. + + When the cache is "fresh" __true__ is returned, + otherwise __false__ is returned to indicate that + the cache is now stale. + +## Example + +```js +var req = { 'if-none-match': 'tobi' }; +var res = { 'etag': 'luna' }; +fresh(req, res); +// => false + +var req = { 'if-none-match': 'tobi' }; +var res = { 'etag': 'tobi' }; +fresh(req, res); +// => true +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/fresh.svg +[npm-url]: https://npmjs.org/package/fresh +[node-version-image]: https://img.shields.io/node/v/fresh.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/fresh/master.svg +[travis-url]: https://travis-ci.org/jshttp/fresh +[coveralls-image]: https://img.shields.io/coveralls/jshttp/fresh/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/fresh?branch=master +[downloads-image]: https://img.shields.io/npm/dm/fresh.svg +[downloads-url]: https://npmjs.org/package/fresh diff --git a/node_modules/express/node_modules/fresh/index.js b/node_modules/express/node_modules/fresh/index.js new file mode 100644 index 0000000..a900873 --- /dev/null +++ b/node_modules/express/node_modules/fresh/index.js @@ -0,0 +1,57 @@ + +/** + * Expose `fresh()`. + */ + +module.exports = fresh; + +/** + * Check freshness of `req` and `res` headers. + * + * When the cache is "fresh" __true__ is returned, + * otherwise __false__ is returned to indicate that + * the cache is now stale. + * + * @param {Object} req + * @param {Object} res + * @return {Boolean} + * @api public + */ + +function fresh(req, res) { + // defaults + var etagMatches = true; + var notModified = true; + + // fields + var modifiedSince = req['if-modified-since']; + var noneMatch = req['if-none-match']; + var lastModified = res['last-modified']; + var etag = res['etag']; + var cc = req['cache-control']; + + // unconditional request + if (!modifiedSince && !noneMatch) return false; + + // check for no-cache cache request directive + if (cc && cc.indexOf('no-cache') !== -1) return false; + + // parse if-none-match + if (noneMatch) noneMatch = noneMatch.split(/ *, */); + + // if-none-match + if (noneMatch) { + etagMatches = noneMatch.some(function (match) { + return match === '*' || match === etag || match === 'W/' + etag; + }); + } + + // if-modified-since + if (modifiedSince) { + modifiedSince = new Date(modifiedSince); + lastModified = new Date(lastModified); + notModified = lastModified <= modifiedSince; + } + + return !! (etagMatches && notModified); +} diff --git a/node_modules/express/node_modules/fresh/package.json b/node_modules/express/node_modules/fresh/package.json new file mode 100644 index 0000000..2278ccb --- /dev/null +++ b/node_modules/express/node_modules/fresh/package.json @@ -0,0 +1,86 @@ +{ + "name": "fresh", + "description": "HTTP response freshness testing", + "version": "0.3.0", + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca", + "url": "http://tjholowaychuk.com" + }, + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + } + ], + "license": "MIT", + "keywords": [ + "fresh", + "http", + "conditional", + "cache" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/fresh" + }, + "devDependencies": { + "istanbul": "0.3.9", + "mocha": "1.21.5" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "14616c9748368ca08cd6a955dd88ab659b778634", + "bugs": { + "url": "https://github.com/jshttp/fresh/issues" + }, + "homepage": "https://github.com/jshttp/fresh", + "_id": "fresh@0.3.0", + "_shasum": "651f838e22424e7566de161d8358caa199f83d4f", + "_from": "fresh@0.3.0", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "jonathanong", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + } + ], + "dist": { + "shasum": "651f838e22424e7566de161d8358caa199f83d4f", + "tarball": "http://registry.npmjs.org/fresh/-/fresh-0.3.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/fresh/-/fresh-0.3.0.tgz" +} diff --git a/node_modules/express/node_modules/merge-descriptors/HISTORY.md b/node_modules/express/node_modules/merge-descriptors/HISTORY.md new file mode 100644 index 0000000..486771f --- /dev/null +++ b/node_modules/express/node_modules/merge-descriptors/HISTORY.md @@ -0,0 +1,21 @@ +1.0.1 / 2016-01-17 +================== + + * perf: enable strict mode + +1.0.0 / 2015-03-01 +================== + + * Add option to only add new descriptors + * Add simple argument validation + * Add jsdoc to source file + +0.0.2 / 2013-12-14 +================== + + * Move repository to `component` organization + +0.0.1 / 2013-10-29 +================== + + * Initial release diff --git a/node_modules/express/node_modules/merge-descriptors/LICENSE b/node_modules/express/node_modules/merge-descriptors/LICENSE new file mode 100644 index 0000000..274bfd8 --- /dev/null +++ b/node_modules/express/node_modules/merge-descriptors/LICENSE @@ -0,0 +1,23 @@ +(The MIT License) + +Copyright (c) 2013 Jonathan Ong +Copyright (c) 2015 Douglas Christopher Wilson + +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/express/node_modules/merge-descriptors/README.md b/node_modules/express/node_modules/merge-descriptors/README.md new file mode 100644 index 0000000..d593c0e --- /dev/null +++ b/node_modules/express/node_modules/merge-descriptors/README.md @@ -0,0 +1,48 @@ +# Merge Descriptors + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Merge objects using descriptors. + +```js +var thing = { + get name() { + return 'jon' + } +} + +var animal = { + +} + +merge(animal, thing) + +animal.name === 'jon' +``` + +## API + +### merge(destination, source) + +Redefines `destination`'s descriptors with `source`'s. + +### merge(destination, source, false) + +Defines `source`'s descriptors on `destination` if `destination` does not have +a descriptor by the same name. + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/merge-descriptors.svg +[npm-url]: https://npmjs.org/package/merge-descriptors +[travis-image]: https://img.shields.io/travis/component/merge-descriptors/master.svg +[travis-url]: https://travis-ci.org/component/merge-descriptors +[coveralls-image]: https://img.shields.io/coveralls/component/merge-descriptors/master.svg +[coveralls-url]: https://coveralls.io/r/component/merge-descriptors?branch=master +[downloads-image]: https://img.shields.io/npm/dm/merge-descriptors.svg +[downloads-url]: https://npmjs.org/package/merge-descriptors diff --git a/node_modules/express/node_modules/merge-descriptors/index.js b/node_modules/express/node_modules/merge-descriptors/index.js new file mode 100644 index 0000000..573b132 --- /dev/null +++ b/node_modules/express/node_modules/merge-descriptors/index.js @@ -0,0 +1,60 @@ +/*! + * merge-descriptors + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + * @public + */ + +module.exports = merge + +/** + * Module variables. + * @private + */ + +var hasOwnProperty = Object.prototype.hasOwnProperty + +/** + * Merge the property descriptors of `src` into `dest` + * + * @param {object} dest Object to add descriptors to + * @param {object} src Object to clone descriptors from + * @param {boolean} [redefine=true] Redefine `dest` properties with `src` properties + * @returns {object} Reference to dest + * @public + */ + +function merge(dest, src, redefine) { + if (!dest) { + throw new TypeError('argument dest is required') + } + + if (!src) { + throw new TypeError('argument src is required') + } + + if (redefine === undefined) { + // Default to true + redefine = true + } + + Object.getOwnPropertyNames(src).forEach(function forEachOwnPropertyName(name) { + if (!redefine && hasOwnProperty.call(dest, name)) { + // Skip desriptor + return + } + + // Copy descriptor + var descriptor = Object.getOwnPropertyDescriptor(src, name) + Object.defineProperty(dest, name, descriptor) + }) + + return dest +} diff --git a/node_modules/express/node_modules/merge-descriptors/package.json b/node_modules/express/node_modules/merge-descriptors/package.json new file mode 100644 index 0000000..e3559b7 --- /dev/null +++ b/node_modules/express/node_modules/merge-descriptors/package.json @@ -0,0 +1,137 @@ +{ + "name": "merge-descriptors", + "description": "Merge objects using descriptors", + "version": "1.0.1", + "author": { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + }, + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Mike Grabowski", + "email": "grabbou@gmail.com" + } + ], + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/component/merge-descriptors" + }, + "devDependencies": { + "istanbul": "0.4.1", + "mocha": "1.21.5" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "README.md", + "index.js" + ], + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/" + }, + "gitHead": "f26c49c3b423b0b2ac31f6e32a84e1632f2d7ac2", + "bugs": { + "url": "https://github.com/component/merge-descriptors/issues" + }, + "homepage": "https://github.com/component/merge-descriptors", + "_id": "merge-descriptors@1.0.1", + "_shasum": "b00aaa556dd8b44568150ec9d1b953f3f90cbb61", + "_from": "merge-descriptors@1.0.1", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "anthonyshort", + "email": "antshort@gmail.com" + }, + { + "name": "clintwood", + "email": "clint@anotherway.co.za" + }, + { + "name": "dfcreative", + "email": "df.creative@gmail.com" + }, + { + "name": "dominicbarnes", + "email": "dominic@dbarnes.info" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "ianstormtaylor", + "email": "ian@ianstormtaylor.com" + }, + { + "name": "jonathanong", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + { + "name": "mattmueller", + "email": "mattmuelle@gmail.com" + }, + { + "name": "queckezz", + "email": "fabian.eichenberger@gmail.com" + }, + { + "name": "stephenmathieson", + "email": "me@stephenmathieson.com" + }, + { + "name": "thehydroimpulse", + "email": "dnfagnan@gmail.com" + }, + { + "name": "timaschew", + "email": "timaschew@gmail.com" + }, + { + "name": "timoxley", + "email": "secoif@gmail.com" + }, + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + { + "name": "trevorgerhardt", + "email": "trevorgerhardt@gmail.com" + }, + { + "name": "yields", + "email": "yields@icloud.com" + } + ], + "dist": { + "shasum": "b00aaa556dd8b44568150ec9d1b953f3f90cbb61", + "tarball": "http://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz" +} diff --git a/node_modules/express/node_modules/methods/HISTORY.md b/node_modules/express/node_modules/methods/HISTORY.md new file mode 100644 index 0000000..c0ecf07 --- /dev/null +++ b/node_modules/express/node_modules/methods/HISTORY.md @@ -0,0 +1,29 @@ +1.1.2 / 2016-01-17 +================== + + * perf: enable strict mode + +1.1.1 / 2014-12-30 +================== + + * Improve `browserify` support + +1.1.0 / 2014-07-05 +================== + + * Add `CONNECT` method + +1.0.1 / 2014-06-02 +================== + + * Fix module to work with harmony transform + +1.0.0 / 2014-05-08 +================== + + * Add `PURGE` method + +0.1.0 / 2013-10-28 +================== + + * Add `http.METHODS` support diff --git a/node_modules/express/node_modules/methods/LICENSE b/node_modules/express/node_modules/methods/LICENSE new file mode 100644 index 0000000..220dc1a --- /dev/null +++ b/node_modules/express/node_modules/methods/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2013-2014 TJ Holowaychuk +Copyright (c) 2015-2016 Douglas Christopher Wilson + +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/express/node_modules/methods/README.md b/node_modules/express/node_modules/methods/README.md new file mode 100644 index 0000000..672a32b --- /dev/null +++ b/node_modules/express/node_modules/methods/README.md @@ -0,0 +1,51 @@ +# Methods + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +HTTP verbs that Node.js core's HTTP parser supports. + +This module provides an export that is just like `http.METHODS` from Node.js core, +with the following differences: + + * All method names are lower-cased. + * Contains a fallback list of methods for Node.js versions that do not have a + `http.METHODS` export (0.10 and lower). + * Provides the fallback list when using tools like `browserify` without pulling + in the `http` shim module. + +## Install + +```bash +$ npm install methods +``` + +## API + +```js +var methods = require('methods') +``` + +### methods + +This is an array of lower-cased method names that Node.js supports. If Node.js +provides the `http.METHODS` export, then this is the same array lower-cased, +otherwise it is a snapshot of the verbs from Node.js 0.10. + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/methods.svg?style=flat +[npm-url]: https://npmjs.org/package/methods +[node-version-image]: https://img.shields.io/node/v/methods.svg?style=flat +[node-version-url]: https://nodejs.org/en/download/ +[travis-image]: https://img.shields.io/travis/jshttp/methods.svg?style=flat +[travis-url]: https://travis-ci.org/jshttp/methods +[coveralls-image]: https://img.shields.io/coveralls/jshttp/methods.svg?style=flat +[coveralls-url]: https://coveralls.io/r/jshttp/methods?branch=master +[downloads-image]: https://img.shields.io/npm/dm/methods.svg?style=flat +[downloads-url]: https://npmjs.org/package/methods diff --git a/node_modules/express/node_modules/methods/index.js b/node_modules/express/node_modules/methods/index.js new file mode 100644 index 0000000..667a50b --- /dev/null +++ b/node_modules/express/node_modules/methods/index.js @@ -0,0 +1,69 @@ +/*! + * methods + * Copyright(c) 2013-2014 TJ Holowaychuk + * Copyright(c) 2015-2016 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module dependencies. + * @private + */ + +var http = require('http'); + +/** + * Module exports. + * @public + */ + +module.exports = getCurrentNodeMethods() || getBasicNodeMethods(); + +/** + * Get the current Node.js methods. + * @private + */ + +function getCurrentNodeMethods() { + return http.METHODS && http.METHODS.map(function lowerCaseMethod(method) { + return method.toLowerCase(); + }); +} + +/** + * Get the "basic" Node.js methods, a snapshot from Node.js 0.10. + * @private + */ + +function getBasicNodeMethods() { + return [ + 'get', + 'post', + 'put', + 'head', + 'delete', + 'options', + 'trace', + 'copy', + 'lock', + 'mkcol', + 'move', + 'purge', + 'propfind', + 'proppatch', + 'unlock', + 'report', + 'mkactivity', + 'checkout', + 'merge', + 'm-search', + 'notify', + 'subscribe', + 'unsubscribe', + 'patch', + 'search', + 'connect' + ]; +} diff --git a/node_modules/express/node_modules/methods/package.json b/node_modules/express/node_modules/methods/package.json new file mode 100644 index 0000000..85b35b3 --- /dev/null +++ b/node_modules/express/node_modules/methods/package.json @@ -0,0 +1,87 @@ +{ + "name": "methods", + "description": "HTTP methods that node supports", + "version": "1.1.2", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + }, + { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca", + "url": "http://tjholowaychuk.com" + } + ], + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/jshttp/methods" + }, + "devDependencies": { + "istanbul": "0.4.1", + "mocha": "1.21.5" + }, + "files": [ + "index.js", + "HISTORY.md", + "LICENSE" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "browser": { + "http": false + }, + "keywords": [ + "http", + "methods" + ], + "gitHead": "25d257d913f1b94bd2d73581521ff72c81469140", + "bugs": { + "url": "https://github.com/jshttp/methods/issues" + }, + "homepage": "https://github.com/jshttp/methods", + "_id": "methods@1.1.2", + "_shasum": "5529a4d67654134edcc5266656835b0f851afcee", + "_from": "methods@~1.1.2", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "jonathanong", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "5529a4d67654134edcc5266656835b0f851afcee", + "tarball": "http://registry.npmjs.org/methods/-/methods-1.1.2.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz" +} diff --git a/node_modules/express/node_modules/on-finished/HISTORY.md b/node_modules/express/node_modules/on-finished/HISTORY.md new file mode 100644 index 0000000..98ff0e9 --- /dev/null +++ b/node_modules/express/node_modules/on-finished/HISTORY.md @@ -0,0 +1,88 @@ +2.3.0 / 2015-05-26 +================== + + * Add defined behavior for HTTP `CONNECT` requests + * Add defined behavior for HTTP `Upgrade` requests + * deps: ee-first@1.1.1 + +2.2.1 / 2015-04-22 +================== + + * Fix `isFinished(req)` when data buffered + +2.2.0 / 2014-12-22 +================== + + * Add message object to callback arguments + +2.1.1 / 2014-10-22 +================== + + * Fix handling of pipelined requests + +2.1.0 / 2014-08-16 +================== + + * Check if `socket` is detached + * Return `undefined` for `isFinished` if state unknown + +2.0.0 / 2014-08-16 +================== + + * Add `isFinished` function + * Move to `jshttp` organization + * Remove support for plain socket argument + * Rename to `on-finished` + * Support both `req` and `res` as arguments + * deps: ee-first@1.0.5 + +1.2.2 / 2014-06-10 +================== + + * Reduce listeners added to emitters + - avoids "event emitter leak" warnings when used multiple times on same request + +1.2.1 / 2014-06-08 +================== + + * Fix returned value when already finished + +1.2.0 / 2014-06-05 +================== + + * Call callback when called on already-finished socket + +1.1.4 / 2014-05-27 +================== + + * Support node.js 0.8 + +1.1.3 / 2014-04-30 +================== + + * Make sure errors passed as instanceof `Error` + +1.1.2 / 2014-04-18 +================== + + * Default the `socket` to passed-in object + +1.1.1 / 2014-01-16 +================== + + * Rename module to `finished` + +1.1.0 / 2013-12-25 +================== + + * Call callback when called on already-errored socket + +1.0.1 / 2013-12-20 +================== + + * Actually pass the error to the callback + +1.0.0 / 2013-12-20 +================== + + * Initial release diff --git a/node_modules/express/node_modules/on-finished/LICENSE b/node_modules/express/node_modules/on-finished/LICENSE new file mode 100644 index 0000000..5931fd2 --- /dev/null +++ b/node_modules/express/node_modules/on-finished/LICENSE @@ -0,0 +1,23 @@ +(The MIT License) + +Copyright (c) 2013 Jonathan Ong +Copyright (c) 2014 Douglas Christopher Wilson + +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/express/node_modules/on-finished/README.md b/node_modules/express/node_modules/on-finished/README.md new file mode 100644 index 0000000..a0e1157 --- /dev/null +++ b/node_modules/express/node_modules/on-finished/README.md @@ -0,0 +1,154 @@ +# on-finished + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Execute a callback when a HTTP request closes, finishes, or errors. + +## Install + +```sh +$ npm install on-finished +``` + +## API + +```js +var onFinished = require('on-finished') +``` + +### onFinished(res, listener) + +Attach a listener to listen for the response to finish. The listener will +be invoked only once when the response finished. If the response finished +to an error, the first argument will contain the error. If the response +has already finished, the listener will be invoked. + +Listening to the end of a response would be used to close things associated +with the response, like open files. + +Listener is invoked as `listener(err, res)`. + +```js +onFinished(res, function (err, res) { + // clean up open fds, etc. + // err contains the error is request error'd +}) +``` + +### onFinished(req, listener) + +Attach a listener to listen for the request to finish. The listener will +be invoked only once when the request finished. If the request finished +to an error, the first argument will contain the error. If the request +has already finished, the listener will be invoked. + +Listening to the end of a request would be used to know when to continue +after reading the data. + +Listener is invoked as `listener(err, req)`. + +```js +var data = '' + +req.setEncoding('utf8') +res.on('data', function (str) { + data += str +}) + +onFinished(req, function (err, req) { + // data is read unless there is err +}) +``` + +### onFinished.isFinished(res) + +Determine if `res` is already finished. This would be useful to check and +not even start certain operations if the response has already finished. + +### onFinished.isFinished(req) + +Determine if `req` is already finished. This would be useful to check and +not even start certain operations if the request has already finished. + +## Special Node.js requests + +### HTTP CONNECT method + +The meaning of the `CONNECT` method from RFC 7231, section 4.3.6: + +> The CONNECT method requests that the recipient establish a tunnel to +> the destination origin server identified by the request-target and, +> if successful, thereafter restrict its behavior to blind forwarding +> of packets, in both directions, until the tunnel is closed. Tunnels +> are commonly used to create an end-to-end virtual connection, through +> one or more proxies, which can then be secured using TLS (Transport +> Layer Security, [RFC5246]). + +In Node.js, these request objects come from the `'connect'` event on +the HTTP server. + +When this module is used on a HTTP `CONNECT` request, the request is +considered "finished" immediately, **due to limitations in the Node.js +interface**. This means if the `CONNECT` request contains a request entity, +the request will be considered "finished" even before it has been read. + +There is no such thing as a response object to a `CONNECT` request in +Node.js, so there is no support for for one. + +### HTTP Upgrade request + +The meaning of the `Upgrade` header from RFC 7230, section 6.1: + +> The "Upgrade" header field is intended to provide a simple mechanism +> for transitioning from HTTP/1.1 to some other protocol on the same +> connection. + +In Node.js, these request objects come from the `'upgrade'` event on +the HTTP server. + +When this module is used on a HTTP request with an `Upgrade` header, the +request is considered "finished" immediately, **due to limitations in the +Node.js interface**. This means if the `Upgrade` request contains a request +entity, the request will be considered "finished" even before it has been +read. + +There is no such thing as a response object to a `Upgrade` request in +Node.js, so there is no support for for one. + +## Example + +The following code ensures that file descriptors are always closed +once the response finishes. + +```js +var destroy = require('destroy') +var http = require('http') +var onFinished = require('on-finished') + +http.createServer(function onRequest(req, res) { + var stream = fs.createReadStream('package.json') + stream.pipe(res) + onFinished(res, function (err) { + destroy(stream) + }) +}) +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/on-finished.svg +[npm-url]: https://npmjs.org/package/on-finished +[node-version-image]: https://img.shields.io/node/v/on-finished.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/on-finished/master.svg +[travis-url]: https://travis-ci.org/jshttp/on-finished +[coveralls-image]: https://img.shields.io/coveralls/jshttp/on-finished/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/on-finished?branch=master +[downloads-image]: https://img.shields.io/npm/dm/on-finished.svg +[downloads-url]: https://npmjs.org/package/on-finished diff --git a/node_modules/express/node_modules/on-finished/index.js b/node_modules/express/node_modules/on-finished/index.js new file mode 100644 index 0000000..9abd98f --- /dev/null +++ b/node_modules/express/node_modules/on-finished/index.js @@ -0,0 +1,196 @@ +/*! + * on-finished + * Copyright(c) 2013 Jonathan Ong + * Copyright(c) 2014 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + * @public + */ + +module.exports = onFinished +module.exports.isFinished = isFinished + +/** + * Module dependencies. + * @private + */ + +var first = require('ee-first') + +/** + * Variables. + * @private + */ + +/* istanbul ignore next */ +var defer = typeof setImmediate === 'function' + ? setImmediate + : function(fn){ process.nextTick(fn.bind.apply(fn, arguments)) } + +/** + * Invoke callback when the response has finished, useful for + * cleaning up resources afterwards. + * + * @param {object} msg + * @param {function} listener + * @return {object} + * @public + */ + +function onFinished(msg, listener) { + if (isFinished(msg) !== false) { + defer(listener, null, msg) + return msg + } + + // attach the listener to the message + attachListener(msg, listener) + + return msg +} + +/** + * Determine if message is already finished. + * + * @param {object} msg + * @return {boolean} + * @public + */ + +function isFinished(msg) { + var socket = msg.socket + + if (typeof msg.finished === 'boolean') { + // OutgoingMessage + return Boolean(msg.finished || (socket && !socket.writable)) + } + + if (typeof msg.complete === 'boolean') { + // IncomingMessage + return Boolean(msg.upgrade || !socket || !socket.readable || (msg.complete && !msg.readable)) + } + + // don't know + return undefined +} + +/** + * Attach a finished listener to the message. + * + * @param {object} msg + * @param {function} callback + * @private + */ + +function attachFinishedListener(msg, callback) { + var eeMsg + var eeSocket + var finished = false + + function onFinish(error) { + eeMsg.cancel() + eeSocket.cancel() + + finished = true + callback(error) + } + + // finished on first message event + eeMsg = eeSocket = first([[msg, 'end', 'finish']], onFinish) + + function onSocket(socket) { + // remove listener + msg.removeListener('socket', onSocket) + + if (finished) return + if (eeMsg !== eeSocket) return + + // finished on first socket event + eeSocket = first([[socket, 'error', 'close']], onFinish) + } + + if (msg.socket) { + // socket already assigned + onSocket(msg.socket) + return + } + + // wait for socket to be assigned + msg.on('socket', onSocket) + + if (msg.socket === undefined) { + // node.js 0.8 patch + patchAssignSocket(msg, onSocket) + } +} + +/** + * Attach the listener to the message. + * + * @param {object} msg + * @return {function} + * @private + */ + +function attachListener(msg, listener) { + var attached = msg.__onFinished + + // create a private single listener with queue + if (!attached || !attached.queue) { + attached = msg.__onFinished = createListener(msg) + attachFinishedListener(msg, attached) + } + + attached.queue.push(listener) +} + +/** + * Create listener on message. + * + * @param {object} msg + * @return {function} + * @private + */ + +function createListener(msg) { + function listener(err) { + if (msg.__onFinished === listener) msg.__onFinished = null + if (!listener.queue) return + + var queue = listener.queue + listener.queue = null + + for (var i = 0; i < queue.length; i++) { + queue[i](err, msg) + } + } + + listener.queue = [] + + return listener +} + +/** + * Patch ServerResponse.prototype.assignSocket for node.js 0.8. + * + * @param {ServerResponse} res + * @param {function} callback + * @private + */ + +function patchAssignSocket(res, callback) { + var assignSocket = res.assignSocket + + if (typeof assignSocket !== 'function') return + + // res.on('socket', callback) is broken in 0.8 + res.assignSocket = function _assignSocket(socket) { + assignSocket.call(this, socket) + callback(socket) + } +} diff --git a/node_modules/express/node_modules/on-finished/node_modules/ee-first/LICENSE b/node_modules/express/node_modules/on-finished/node_modules/ee-first/LICENSE new file mode 100644 index 0000000..a7ae8ee --- /dev/null +++ b/node_modules/express/node_modules/on-finished/node_modules/ee-first/LICENSE @@ -0,0 +1,22 @@ + +The MIT License (MIT) + +Copyright (c) 2014 Jonathan Ong me@jongleberry.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/express/node_modules/on-finished/node_modules/ee-first/README.md b/node_modules/express/node_modules/on-finished/node_modules/ee-first/README.md new file mode 100644 index 0000000..cbd2478 --- /dev/null +++ b/node_modules/express/node_modules/on-finished/node_modules/ee-first/README.md @@ -0,0 +1,80 @@ +# EE First + +[![NPM version][npm-image]][npm-url] +[![Build status][travis-image]][travis-url] +[![Test coverage][coveralls-image]][coveralls-url] +[![License][license-image]][license-url] +[![Downloads][downloads-image]][downloads-url] +[![Gittip][gittip-image]][gittip-url] + +Get the first event in a set of event emitters and event pairs, +then clean up after itself. + +## Install + +```sh +$ npm install ee-first +``` + +## API + +```js +var first = require('ee-first') +``` + +### first(arr, listener) + +Invoke `listener` on the first event from the list specified in `arr`. `arr` is +an array of arrays, with each array in the format `[ee, ...event]`. `listener` +will be called only once, the first time any of the given events are emitted. If +`error` is one of the listened events, then if that fires first, the `listener` +will be given the `err` argument. + +The `listener` is invoked as `listener(err, ee, event, args)`, where `err` is the +first argument emitted from an `error` event, if applicable; `ee` is the event +emitter that fired; `event` is the string event name that fired; and `args` is an +array of the arguments that were emitted on the event. + +```js +var ee1 = new EventEmitter() +var ee2 = new EventEmitter() + +first([ + [ee1, 'close', 'end', 'error'], + [ee2, 'error'] +], function (err, ee, event, args) { + // listener invoked +}) +``` + +#### .cancel() + +The group of listeners can be cancelled before being invoked and have all the event +listeners removed from the underlying event emitters. + +```js +var thunk = first([ + [ee1, 'close', 'end', 'error'], + [ee2, 'error'] +], function (err, ee, event, args) { + // listener invoked +}) + +// cancel and clean up +thunk.cancel() +``` + +[npm-image]: https://img.shields.io/npm/v/ee-first.svg?style=flat-square +[npm-url]: https://npmjs.org/package/ee-first +[github-tag]: http://img.shields.io/github/tag/jonathanong/ee-first.svg?style=flat-square +[github-url]: https://github.com/jonathanong/ee-first/tags +[travis-image]: https://img.shields.io/travis/jonathanong/ee-first.svg?style=flat-square +[travis-url]: https://travis-ci.org/jonathanong/ee-first +[coveralls-image]: https://img.shields.io/coveralls/jonathanong/ee-first.svg?style=flat-square +[coveralls-url]: https://coveralls.io/r/jonathanong/ee-first?branch=master +[license-image]: http://img.shields.io/npm/l/ee-first.svg?style=flat-square +[license-url]: LICENSE.md +[downloads-image]: http://img.shields.io/npm/dm/ee-first.svg?style=flat-square +[downloads-url]: https://npmjs.org/package/ee-first +[gittip-image]: https://img.shields.io/gittip/jonathanong.svg?style=flat-square +[gittip-url]: https://www.gittip.com/jonathanong/ diff --git a/node_modules/express/node_modules/on-finished/node_modules/ee-first/index.js b/node_modules/express/node_modules/on-finished/node_modules/ee-first/index.js new file mode 100644 index 0000000..501287c --- /dev/null +++ b/node_modules/express/node_modules/on-finished/node_modules/ee-first/index.js @@ -0,0 +1,95 @@ +/*! + * ee-first + * Copyright(c) 2014 Jonathan Ong + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + * @public + */ + +module.exports = first + +/** + * Get the first event in a set of event emitters and event pairs. + * + * @param {array} stuff + * @param {function} done + * @public + */ + +function first(stuff, done) { + if (!Array.isArray(stuff)) + throw new TypeError('arg must be an array of [ee, events...] arrays') + + var cleanups = [] + + for (var i = 0; i < stuff.length; i++) { + var arr = stuff[i] + + if (!Array.isArray(arr) || arr.length < 2) + throw new TypeError('each array member must be [ee, events...]') + + var ee = arr[0] + + for (var j = 1; j < arr.length; j++) { + var event = arr[j] + var fn = listener(event, callback) + + // listen to the event + ee.on(event, fn) + // push this listener to the list of cleanups + cleanups.push({ + ee: ee, + event: event, + fn: fn, + }) + } + } + + function callback() { + cleanup() + done.apply(null, arguments) + } + + function cleanup() { + var x + for (var i = 0; i < cleanups.length; i++) { + x = cleanups[i] + x.ee.removeListener(x.event, x.fn) + } + } + + function thunk(fn) { + done = fn + } + + thunk.cancel = cleanup + + return thunk +} + +/** + * Create the event listener. + * @private + */ + +function listener(event, done) { + return function onevent(arg1) { + var args = new Array(arguments.length) + var ee = this + var err = event === 'error' + ? arg1 + : null + + // copy args to prevent arguments escaping scope + for (var i = 0; i < args.length; i++) { + args[i] = arguments[i] + } + + done(err, ee, event, args) + } +} diff --git a/node_modules/express/node_modules/on-finished/node_modules/ee-first/package.json b/node_modules/express/node_modules/on-finished/node_modules/ee-first/package.json new file mode 100644 index 0000000..35ab9c2 --- /dev/null +++ b/node_modules/express/node_modules/on-finished/node_modules/ee-first/package.json @@ -0,0 +1,63 @@ +{ + "name": "ee-first", + "description": "return the first event in a set of ee/event pairs", + "version": "1.1.1", + "author": { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + }, + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + } + ], + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/jonathanong/ee-first" + }, + "devDependencies": { + "istanbul": "0.3.9", + "mocha": "2.2.5" + }, + "files": [ + "index.js", + "LICENSE" + ], + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "512e0ce4cc3643f603708f965a97b61b1a9c0441", + "bugs": { + "url": "https://github.com/jonathanong/ee-first/issues" + }, + "homepage": "https://github.com/jonathanong/ee-first", + "_id": "ee-first@1.1.1", + "_shasum": "590c61156b0ae2f4f0255732a158b266bc56b21d", + "_from": "ee-first@1.1.1", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "590c61156b0ae2f4f0255732a158b266bc56b21d", + "tarball": "http://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz" +} diff --git a/node_modules/express/node_modules/on-finished/package.json b/node_modules/express/node_modules/on-finished/package.json new file mode 100644 index 0000000..b77c7a0 --- /dev/null +++ b/node_modules/express/node_modules/on-finished/package.json @@ -0,0 +1,70 @@ +{ + "name": "on-finished", + "description": "Execute a callback when a request closes, finishes, or errors", + "version": "2.3.0", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + } + ], + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/jshttp/on-finished" + }, + "dependencies": { + "ee-first": "1.1.1" + }, + "devDependencies": { + "istanbul": "0.3.9", + "mocha": "2.2.5" + }, + "engines": { + "node": ">= 0.8" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "index.js" + ], + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "34babcb58126a416fcf5205768204f2e12699dda", + "bugs": { + "url": "https://github.com/jshttp/on-finished/issues" + }, + "homepage": "https://github.com/jshttp/on-finished", + "_id": "on-finished@2.3.0", + "_shasum": "20f1336481b083cd75337992a16971aa2d906947", + "_from": "on-finished@~2.3.0", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + } + ], + "dist": { + "shasum": "20f1336481b083cd75337992a16971aa2d906947", + "tarball": "http://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz" +} diff --git a/node_modules/express/node_modules/parseurl/HISTORY.md b/node_modules/express/node_modules/parseurl/HISTORY.md new file mode 100644 index 0000000..395041e --- /dev/null +++ b/node_modules/express/node_modules/parseurl/HISTORY.md @@ -0,0 +1,47 @@ +1.3.1 / 2016-01-17 +================== + + * perf: enable strict mode + +1.3.0 / 2014-08-09 +================== + + * Add `parseurl.original` for parsing `req.originalUrl` with fallback + * Return `undefined` if `req.url` is `undefined` + +1.2.0 / 2014-07-21 +================== + + * Cache URLs based on original value + * Remove no-longer-needed URL mis-parse work-around + * Simplify the "fast-path" `RegExp` + +1.1.3 / 2014-07-08 +================== + + * Fix typo + +1.1.2 / 2014-07-08 +================== + + * Seriously fix Node.js 0.8 compatibility + +1.1.1 / 2014-07-08 +================== + + * Fix Node.js 0.8 compatibility + +1.1.0 / 2014-07-08 +================== + + * Incorporate URL href-only parse fast-path + +1.0.1 / 2014-03-08 +================== + + * Add missing `require` + +1.0.0 / 2014-03-08 +================== + + * Genesis from `connect` diff --git a/node_modules/express/node_modules/parseurl/LICENSE b/node_modules/express/node_modules/parseurl/LICENSE new file mode 100644 index 0000000..ec7dfe7 --- /dev/null +++ b/node_modules/express/node_modules/parseurl/LICENSE @@ -0,0 +1,24 @@ + +(The MIT License) + +Copyright (c) 2014 Jonathan Ong +Copyright (c) 2014 Douglas Christopher Wilson + +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/express/node_modules/parseurl/README.md b/node_modules/express/node_modules/parseurl/README.md new file mode 100644 index 0000000..f4796eb --- /dev/null +++ b/node_modules/express/node_modules/parseurl/README.md @@ -0,0 +1,120 @@ +# parseurl + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Parse a URL with memoization. + +## Install + +```bash +$ npm install parseurl +``` + +## API + +```js +var parseurl = require('parseurl') +``` + +### parseurl(req) + +Parse the URL of the given request object (looks at the `req.url` property) +and return the result. The result is the same as `url.parse` in Node.js core. +Calling this function multiple times on the same `req` where `req.url` does +not change will return a cached parsed object, rather than parsing again. + +### parseurl.original(req) + +Parse the original URL of the given request object and return the result. +This works by trying to parse `req.originalUrl` if it is a string, otherwise +parses `req.url`. The result is the same as `url.parse` in Node.js core. +Calling this function multiple times on the same `req` where `req.originalUrl` +does not change will return a cached parsed object, rather than parsing again. + +## Benchmark + +```bash +$ npm run-script bench + +> parseurl@1.3.1 bench nodejs-parseurl +> node benchmark/index.js + +> node benchmark/fullurl.js + + Parsing URL "http://localhost:8888/foo/bar?user=tj&pet=fluffy" + + 1 test completed. + 2 tests completed. + 3 tests completed. + + fasturl x 1,290,780 ops/sec ±0.46% (195 runs sampled) + nativeurl x 56,401 ops/sec ±0.22% (196 runs sampled) + parseurl x 55,231 ops/sec ±0.22% (194 runs sampled) + +> node benchmark/pathquery.js + + Parsing URL "/foo/bar?user=tj&pet=fluffy" + + 1 test completed. + 2 tests completed. + 3 tests completed. + + fasturl x 1,986,668 ops/sec ±0.27% (190 runs sampled) + nativeurl x 98,740 ops/sec ±0.21% (195 runs sampled) + parseurl x 2,628,171 ops/sec ±0.36% (195 runs sampled) + +> node benchmark/samerequest.js + + Parsing URL "/foo/bar?user=tj&pet=fluffy" on same request object + + 1 test completed. + 2 tests completed. + 3 tests completed. + + fasturl x 2,184,468 ops/sec ±0.40% (194 runs sampled) + nativeurl x 99,437 ops/sec ±0.71% (194 runs sampled) + parseurl x 10,498,005 ops/sec ±0.61% (186 runs sampled) + +> node benchmark/simplepath.js + + Parsing URL "/foo/bar" + + 1 test completed. + 2 tests completed. + 3 tests completed. + + fasturl x 4,535,825 ops/sec ±0.27% (191 runs sampled) + nativeurl x 98,769 ops/sec ±0.54% (191 runs sampled) + parseurl x 4,164,865 ops/sec ±0.34% (192 runs sampled) + +> node benchmark/slash.js + + Parsing URL "/" + + 1 test completed. + 2 tests completed. + 3 tests completed. + + fasturl x 4,908,405 ops/sec ±0.42% (191 runs sampled) + nativeurl x 100,945 ops/sec ±0.59% (188 runs sampled) + parseurl x 4,333,208 ops/sec ±0.27% (194 runs sampled) +``` + +## License + + [MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/parseurl.svg +[npm-url]: https://npmjs.org/package/parseurl +[node-version-image]: https://img.shields.io/node/v/parseurl.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/pillarjs/parseurl/master.svg +[travis-url]: https://travis-ci.org/pillarjs/parseurl +[coveralls-image]: https://img.shields.io/coveralls/pillarjs/parseurl/master.svg +[coveralls-url]: https://coveralls.io/r/pillarjs/parseurl?branch=master +[downloads-image]: https://img.shields.io/npm/dm/parseurl.svg +[downloads-url]: https://npmjs.org/package/parseurl diff --git a/node_modules/express/node_modules/parseurl/index.js b/node_modules/express/node_modules/parseurl/index.js new file mode 100644 index 0000000..56cc6ec --- /dev/null +++ b/node_modules/express/node_modules/parseurl/index.js @@ -0,0 +1,138 @@ +/*! + * parseurl + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2014 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + */ + +var url = require('url') +var parse = url.parse +var Url = url.Url + +/** + * Pattern for a simple path case. + * See: https://github.com/joyent/node/pull/7878 + */ + +var simplePathRegExp = /^(\/\/?(?!\/)[^\?#\s]*)(\?[^#\s]*)?$/ + +/** + * Exports. + */ + +module.exports = parseurl +module.exports.original = originalurl + +/** + * Parse the `req` url with memoization. + * + * @param {ServerRequest} req + * @return {Object} + * @api public + */ + +function parseurl(req) { + var url = req.url + + if (url === undefined) { + // URL is undefined + return undefined + } + + var parsed = req._parsedUrl + + if (fresh(url, parsed)) { + // Return cached URL parse + return parsed + } + + // Parse the URL + parsed = fastparse(url) + parsed._raw = url + + return req._parsedUrl = parsed +}; + +/** + * Parse the `req` original url with fallback and memoization. + * + * @param {ServerRequest} req + * @return {Object} + * @api public + */ + +function originalurl(req) { + var url = req.originalUrl + + if (typeof url !== 'string') { + // Fallback + return parseurl(req) + } + + var parsed = req._parsedOriginalUrl + + if (fresh(url, parsed)) { + // Return cached URL parse + return parsed + } + + // Parse the URL + parsed = fastparse(url) + parsed._raw = url + + return req._parsedOriginalUrl = parsed +}; + +/** + * Parse the `str` url with fast-path short-cut. + * + * @param {string} str + * @return {Object} + * @api private + */ + +function fastparse(str) { + // Try fast path regexp + // See: https://github.com/joyent/node/pull/7878 + var simplePath = typeof str === 'string' && simplePathRegExp.exec(str) + + // Construct simple URL + if (simplePath) { + var pathname = simplePath[1] + var search = simplePath[2] || null + var url = Url !== undefined + ? new Url() + : {} + url.path = str + url.href = str + url.pathname = pathname + url.search = search + url.query = search && search.substr(1) + + return url + } + + return parse(str) +} + +/** + * Determine if parsed is still fresh for url. + * + * @param {string} url + * @param {object} parsedUrl + * @return {boolean} + * @api private + */ + +function fresh(url, parsedUrl) { + return typeof parsedUrl === 'object' + && parsedUrl !== null + && (Url === undefined || parsedUrl instanceof Url) + && parsedUrl._raw === url +} diff --git a/node_modules/express/node_modules/parseurl/package.json b/node_modules/express/node_modules/parseurl/package.json new file mode 100644 index 0000000..7c08a55 --- /dev/null +++ b/node_modules/express/node_modules/parseurl/package.json @@ -0,0 +1,88 @@ +{ + "name": "parseurl", + "description": "parse a url with memoization", + "version": "1.3.1", + "author": { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + }, + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + } + ], + "repository": { + "type": "git", + "url": "https://github.com/pillarjs/parseurl" + }, + "license": "MIT", + "devDependencies": { + "benchmark": "2.0.0", + "beautify-benchmark": "0.2.4", + "fast-url-parser": "1.1.3", + "istanbul": "0.4.2", + "mocha": "~1.21.5" + }, + "files": [ + "LICENSE", + "HISTORY.md", + "README.md", + "index.js" + ], + "engines": { + "node": ">= 0.8" + }, + "scripts": { + "bench": "node benchmark/index.js", + "test": "mocha --check-leaks --bail --reporter spec test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --check-leaks --reporter dot test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --check-leaks --reporter spec test/" + }, + "gitHead": "6d22d376d75b927ab2b5347ce3a1d6735133dd43", + "bugs": { + "url": "https://github.com/pillarjs/parseurl/issues" + }, + "homepage": "https://github.com/pillarjs/parseurl", + "_id": "parseurl@1.3.1", + "_shasum": "c8ab8c9223ba34888aa64a297b28853bec18da56", + "_from": "parseurl@~1.3.1", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "mscdex", + "email": "mscdex@mscdex.net" + }, + { + "name": "fishrock123", + "email": "fishrock123@rocketmail.com" + }, + { + "name": "defunctzombie", + "email": "shtylman@gmail.com" + } + ], + "dist": { + "shasum": "c8ab8c9223ba34888aa64a297b28853bec18da56", + "tarball": "http://registry.npmjs.org/parseurl/-/parseurl-1.3.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.1.tgz" +} diff --git a/node_modules/express/node_modules/path-to-regexp/History.md b/node_modules/express/node_modules/path-to-regexp/History.md new file mode 100644 index 0000000..7f65878 --- /dev/null +++ b/node_modules/express/node_modules/path-to-regexp/History.md @@ -0,0 +1,36 @@ +0.1.7 / 2015-07-28 +================== + + * Fixed regression with escaped round brackets and matching groups. + +0.1.6 / 2015-06-19 +================== + + * Replace `index` feature by outputting all parameters, unnamed and named. + +0.1.5 / 2015-05-08 +================== + + * Add an index property for position in match result. + +0.1.4 / 2015-03-05 +================== + + * Add license information + +0.1.3 / 2014-07-06 +================== + + * Better array support + * Improved support for trailing slash in non-ending mode + +0.1.0 / 2014-03-06 +================== + + * add options.end + +0.0.2 / 2013-02-10 +================== + + * Update to match current express + * add .license property to component.json diff --git a/node_modules/express/node_modules/path-to-regexp/LICENSE b/node_modules/express/node_modules/path-to-regexp/LICENSE new file mode 100644 index 0000000..983fbe8 --- /dev/null +++ b/node_modules/express/node_modules/path-to-regexp/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 Blake Embrey (hello@blakeembrey.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/express/node_modules/path-to-regexp/Readme.md b/node_modules/express/node_modules/path-to-regexp/Readme.md new file mode 100644 index 0000000..95452a6 --- /dev/null +++ b/node_modules/express/node_modules/path-to-regexp/Readme.md @@ -0,0 +1,35 @@ +# Path-to-RegExp + +Turn an Express-style path string such as `/user/:name` into a regular expression. + +**Note:** This is a legacy branch. You should upgrade to `1.x`. + +## Usage + +```javascript +var pathToRegexp = require('path-to-regexp'); +``` + +### pathToRegexp(path, keys, options) + + - **path** A string in the express format, an array of such strings, or a regular expression + - **keys** An array to be populated with the keys present in the url. Once the function completes, this will be an array of strings. + - **options** + - **options.sensitive** Defaults to false, set this to true to make routes case sensitive + - **options.strict** Defaults to false, set this to true to make the trailing slash matter. + - **options.end** Defaults to true, set this to false to only match the prefix of the URL. + +```javascript +var keys = []; +var exp = pathToRegexp('/foo/:bar', keys); +//keys = ['bar'] +//exp = /^\/foo\/(?:([^\/]+?))\/?$/i +``` + +## Live Demo + +You can see a live demo of this library in use at [express-route-tester](http://forbeslindesay.github.com/express-route-tester/). + +## License + + MIT diff --git a/node_modules/express/node_modules/path-to-regexp/index.js b/node_modules/express/node_modules/path-to-regexp/index.js new file mode 100644 index 0000000..500d1da --- /dev/null +++ b/node_modules/express/node_modules/path-to-regexp/index.js @@ -0,0 +1,129 @@ +/** + * Expose `pathtoRegexp`. + */ + +module.exports = pathtoRegexp; + +/** + * Match matching groups in a regular expression. + */ +var MATCHING_GROUP_REGEXP = /\((?!\?)/g; + +/** + * Normalize the given path string, + * returning a regular expression. + * + * An empty array should be passed, + * which will contain the placeholder + * key names. For example "/user/:id" will + * then contain ["id"]. + * + * @param {String|RegExp|Array} path + * @param {Array} keys + * @param {Object} options + * @return {RegExp} + * @api private + */ + +function pathtoRegexp(path, keys, options) { + options = options || {}; + keys = keys || []; + var strict = options.strict; + var end = options.end !== false; + var flags = options.sensitive ? '' : 'i'; + var extraOffset = 0; + var keysOffset = keys.length; + var i = 0; + var name = 0; + var m; + + if (path instanceof RegExp) { + while (m = MATCHING_GROUP_REGEXP.exec(path.source)) { + keys.push({ + name: name++, + optional: false, + offset: m.index + }); + } + + return path; + } + + if (Array.isArray(path)) { + // Map array parts into regexps and return their source. We also pass + // the same keys and options instance into every generation to get + // consistent matching groups before we join the sources together. + path = path.map(function (value) { + return pathtoRegexp(value, keys, options).source; + }); + + return new RegExp('(?:' + path.join('|') + ')', flags); + } + + path = ('^' + path + (strict ? '' : path[path.length - 1] === '/' ? '?' : '/?')) + .replace(/\/\(/g, '/(?:') + .replace(/([\/\.])/g, '\\$1') + .replace(/(\\\/)?(\\\.)?:(\w+)(\(.*?\))?(\*)?(\?)?/g, function (match, slash, format, key, capture, star, optional, offset) { + slash = slash || ''; + format = format || ''; + capture = capture || '([^\\/' + format + ']+?)'; + optional = optional || ''; + + keys.push({ + name: key, + optional: !!optional, + offset: offset + extraOffset + }); + + var result = '' + + (optional ? '' : slash) + + '(?:' + + format + (optional ? slash : '') + capture + + (star ? '((?:[\\/' + format + '].+?)?)' : '') + + ')' + + optional; + + extraOffset += result.length - match.length; + + return result; + }) + .replace(/\*/g, function (star, index) { + var len = keys.length + + while (len-- > keysOffset && keys[len].offset > index) { + keys[len].offset += 3; // Replacement length minus asterisk length. + } + + return '(.*)'; + }); + + // This is a workaround for handling unnamed matching groups. + while (m = MATCHING_GROUP_REGEXP.exec(path)) { + var escapeCount = 0; + var index = m.index; + + while (path.charAt(--index) === '\\') { + escapeCount++; + } + + // It's possible to escape the bracket. + if (escapeCount % 2 === 1) { + continue; + } + + if (keysOffset + i === keys.length || keys[keysOffset + i].offset > m.index) { + keys.splice(keysOffset + i, 0, { + name: name++, // Unnamed matching groups must be consistently linear. + optional: false, + offset: m.index + }); + } + + i++; + } + + // If the path is non-ending, match until the end or a slash. + path += (end ? '$' : (path[path.length - 1] === '/' ? '' : '(?=\\/|$)')); + + return new RegExp(path, flags); +}; diff --git a/node_modules/express/node_modules/path-to-regexp/package.json b/node_modules/express/node_modules/path-to-regexp/package.json new file mode 100644 index 0000000..484cb5c --- /dev/null +++ b/node_modules/express/node_modules/path-to-regexp/package.json @@ -0,0 +1,184 @@ +{ + "name": "path-to-regexp", + "description": "Express style path to RegExp utility", + "version": "0.1.7", + "files": [ + "index.js", + "LICENSE" + ], + "scripts": { + "test": "istanbul cover _mocha -- -R spec" + }, + "keywords": [ + "express", + "regexp" + ], + "component": { + "scripts": { + "path-to-regexp": "index.js" + } + }, + "license": "MIT", + "repository": { + "type": "git", + "url": "git+https://github.com/component/path-to-regexp.git" + }, + "devDependencies": { + "mocha": "^1.17.1", + "istanbul": "^0.2.6" + }, + "gitHead": "039118d6c3c186d3f176c73935ca887a32a33d93", + "bugs": { + "url": "https://github.com/component/path-to-regexp/issues" + }, + "homepage": "https://github.com/component/path-to-regexp#readme", + "_id": "path-to-regexp@0.1.7", + "_shasum": "df604178005f522f15eb4490e7247a1bfaa67f8c", + "_from": "path-to-regexp@0.1.7", + "_npmVersion": "2.13.2", + "_nodeVersion": "2.3.3", + "_npmUser": { + "name": "blakeembrey", + "email": "hello@blakeembrey.com" + }, + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "hughsk", + "email": "hughskennedy@gmail.com" + }, + { + "name": "timaschew", + "email": "timaschew@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "dominicbarnes", + "email": "dominic@dbarnes.info" + }, + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + { + "name": "rauchg", + "email": "rauchg@gmail.com" + }, + { + "name": "retrofox", + "email": "rdsuarez@gmail.com" + }, + { + "name": "coreh", + "email": "thecoreh@gmail.com" + }, + { + "name": "forbeslindesay", + "email": "forbes@lindesay.co.uk" + }, + { + "name": "kelonye", + "email": "kelonyemitchel@gmail.com" + }, + { + "name": "mattmueller", + "email": "mattmuelle@gmail.com" + }, + { + "name": "yields", + "email": "yields@icloud.com" + }, + { + "name": "anthonyshort", + "email": "antshort@gmail.com" + }, + { + "name": "ianstormtaylor", + "email": "ian@ianstormtaylor.com" + }, + { + "name": "cristiandouce", + "email": "cristian@gravityonmars.com" + }, + { + "name": "swatinem", + "email": "arpad.borsos@googlemail.com" + }, + { + "name": "stagas", + "email": "gstagas@gmail.com" + }, + { + "name": "amasad", + "email": "amjad.masad@gmail.com" + }, + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + { + "name": "calvinfo", + "email": "calvin@calv.info" + }, + { + "name": "blakeembrey", + "email": "hello@blakeembrey.com" + }, + { + "name": "timoxley", + "email": "secoif@gmail.com" + }, + { + "name": "jonathanong", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "queckezz", + "email": "fabian.eichenberger@gmail.com" + }, + { + "name": "nami-doc", + "email": "vendethiel@hotmail.fr" + }, + { + "name": "clintwood", + "email": "clint@anotherway.co.za" + }, + { + "name": "thehydroimpulse", + "email": "dnfagnan@gmail.com" + }, + { + "name": "stephenmathieson", + "email": "me@stephenmathieson.com" + }, + { + "name": "trevorgerhardt", + "email": "trevorgerhardt@gmail.com" + }, + { + "name": "dfcreative", + "email": "df.creative@gmail.com" + }, + { + "name": "defunctzombie", + "email": "shtylman@gmail.com" + } + ], + "dist": { + "shasum": "df604178005f522f15eb4490e7247a1bfaa67f8c", + "tarball": "http://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz" +} diff --git a/node_modules/express/node_modules/proxy-addr/HISTORY.md b/node_modules/express/node_modules/proxy-addr/HISTORY.md new file mode 100644 index 0000000..84f11aa --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/HISTORY.md @@ -0,0 +1,80 @@ +1.0.10 / 2015-12-09 +=================== + + * deps: ipaddr.js@1.0.5 + - Fix regression in `isValid` with non-string arguments + +1.0.9 / 2015-12-01 +================== + + * deps: ipaddr.js@1.0.4 + - Fix accepting some invalid IPv6 addresses + - Reject CIDRs with negative or overlong masks + * perf: enable strict mode + +1.0.8 / 2015-05-10 +================== + + * deps: ipaddr.js@1.0.1 + +1.0.7 / 2015-03-16 +================== + + * deps: ipaddr.js@0.1.9 + - Fix OOM on certain inputs to `isValid` + +1.0.6 / 2015-02-01 +================== + + * deps: ipaddr.js@0.1.8 + +1.0.5 / 2015-01-08 +================== + + * deps: ipaddr.js@0.1.6 + +1.0.4 / 2014-11-23 +================== + + * deps: ipaddr.js@0.1.5 + - Fix edge cases with `isValid` + +1.0.3 / 2014-09-21 +================== + + * Use `forwarded` npm module + +1.0.2 / 2014-09-18 +================== + + * Fix a global leak when multiple subnets are trusted + * Support Node.js 0.6 + * deps: ipaddr.js@0.1.3 + +1.0.1 / 2014-06-03 +================== + + * Fix links in npm package + +1.0.0 / 2014-05-08 +================== + + * Add `trust` argument to determine proxy trust on + * Accepts custom function + * Accepts IPv4/IPv6 address(es) + * Accepts subnets + * Accepts pre-defined names + * Add optional `trust` argument to `proxyaddr.all` to + stop at first untrusted + * Add `proxyaddr.compile` to pre-compile `trust` function + to make subsequent calls faster + +0.0.1 / 2014-05-04 +================== + + * Fix bad npm publish + +0.0.0 / 2014-05-04 +================== + + * Initial release diff --git a/node_modules/express/node_modules/proxy-addr/LICENSE b/node_modules/express/node_modules/proxy-addr/LICENSE new file mode 100644 index 0000000..b7dce6c --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2014 Douglas Christopher Wilson + +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/express/node_modules/proxy-addr/README.md b/node_modules/express/node_modules/proxy-addr/README.md new file mode 100644 index 0000000..26f7fc0 --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/README.md @@ -0,0 +1,137 @@ +# proxy-addr + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Determine address of proxied request + +## Install + +```sh +$ npm install proxy-addr +``` + +## API + +```js +var proxyaddr = require('proxy-addr') +``` + +### proxyaddr(req, trust) + +Return the address of the request, using the given `trust` parameter. + +The `trust` argument is a function that returns `true` if you trust +the address, `false` if you don't. The closest untrusted address is +returned. + +```js +proxyaddr(req, function(addr){ return addr === '127.0.0.1' }) +proxyaddr(req, function(addr, i){ return i < 1 }) +``` + +The `trust` arugment may also be a single IP address string or an +array of trusted addresses, as plain IP addresses, CIDR-formatted +strings, or IP/netmask strings. + +```js +proxyaddr(req, '127.0.0.1') +proxyaddr(req, ['127.0.0.0/8', '10.0.0.0/8']) +proxyaddr(req, ['127.0.0.0/255.0.0.0', '192.168.0.0/255.255.0.0']) +``` + +This module also supports IPv6. Your IPv6 addresses will be normalized +automatically (i.e. `fe80::00ed:1` equals `fe80:0:0:0:0:0:ed:1`). + +```js +proxyaddr(req, '::1') +proxyaddr(req, ['::1/128', 'fe80::/10']) +proxyaddr(req, ['fe80::/ffc0::']) +``` + +This module will automatically work with IPv4-mapped IPv6 addresses +as well to support node.js in IPv6-only mode. This means that you do +not have to specify both `::ffff:a00:1` and `10.0.0.1`. + +As a convenience, this module also takes certain pre-defined names +in addition to IP addresses, which expand into IP addresses: + +```js +proxyaddr(req, 'loopback') +proxyaddr(req, ['loopback', 'fc00:ac:1ab5:fff::1/64']) +``` + + * `loopback`: IPv4 and IPv6 loopback addresses (like `::1` and + `127.0.0.1`). + * `linklocal`: IPv4 and IPv6 link-local addresses (like + `fe80::1:1:1:1` and `169.254.0.1`). + * `uniquelocal`: IPv4 private addresses and IPv6 unique-local + addresses (like `fc00:ac:1ab5:fff::1` and `192.168.0.1`). + +When `trust` is specified as a function, it will be called for each +address to determine if it is a trusted address. The function is +given two arguments: `addr` and `i`, where `addr` is a string of +the address to check and `i` is a number that represents the distance +from the socket address. + +### proxyaddr.all(req, [trust]) + +Return all the addresses of the request, optionally stopping at the +first untrusted. This array is ordered from closest to furthest +(i.e. `arr[0] === req.connection.remoteAddress`). + +```js +proxyaddr.all(req) +``` + +The optional `trust` argument takes the same arguments as `trust` +does in `proxyaddr(req, trust)`. + +```js +proxyaddr.all(req, 'loopback') +``` + +### proxyaddr.compile(val) + +Compiles argument `val` into a `trust` function. This function takes +the same arguments as `trust` does in `proxyaddr(req, trust)` and +returns a function suitable for `proxyaddr(req, trust)`. + +```js +var trust = proxyaddr.compile('localhost') +var addr = proxyaddr(req, trust) +``` + +This function is meant to be optimized for use against every request. +It is recommend to compile a trust function up-front for the trusted +configuration and pass that to `proxyaddr(req, trust)` for each request. + +## Testing + +```sh +$ npm test +``` + +## Benchmarks + +```sh +$ npm run-script bench +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/proxy-addr.svg +[npm-url]: https://npmjs.org/package/proxy-addr +[node-version-image]: https://img.shields.io/node/v/proxy-addr.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/proxy-addr/master.svg +[travis-url]: https://travis-ci.org/jshttp/proxy-addr +[coveralls-image]: https://img.shields.io/coveralls/jshttp/proxy-addr/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/proxy-addr?branch=master +[downloads-image]: https://img.shields.io/npm/dm/proxy-addr.svg +[downloads-url]: https://npmjs.org/package/proxy-addr diff --git a/node_modules/express/node_modules/proxy-addr/index.js b/node_modules/express/node_modules/proxy-addr/index.js new file mode 100644 index 0000000..3200efb --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/index.js @@ -0,0 +1,347 @@ +/*! + * proxy-addr + * Copyright(c) 2014 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + */ + +module.exports = proxyaddr; +module.exports.all = alladdrs; +module.exports.compile = compile; + +/** + * Module dependencies. + */ + +var forwarded = require('forwarded'); +var ipaddr = require('ipaddr.js'); + +/** + * Variables. + */ + +var digitre = /^[0-9]+$/; +var isip = ipaddr.isValid; +var parseip = ipaddr.parse; + +/** + * Pre-defined IP ranges. + */ + +var ipranges = { + linklocal: ['169.254.0.0/16', 'fe80::/10'], + loopback: ['127.0.0.1/8', '::1/128'], + uniquelocal: ['10.0.0.0/8', '172.16.0.0/12', '192.168.0.0/16', 'fc00::/7'] +}; + +/** + * Get all addresses in the request, optionally stopping + * at the first untrusted. + * + * @param {Object} request + * @param {Function|Array|String} [trust] + * @api public + */ + +function alladdrs(req, trust) { + // get addresses + var addrs = forwarded(req); + + if (!trust) { + // Return all addresses + return addrs; + } + + if (typeof trust !== 'function') { + trust = compile(trust); + } + + for (var i = 0; i < addrs.length - 1; i++) { + if (trust(addrs[i], i)) continue; + + addrs.length = i + 1; + } + + return addrs; +} + +/** + * Compile argument into trust function. + * + * @param {Array|String} val + * @api private + */ + +function compile(val) { + if (!val) { + throw new TypeError('argument is required'); + } + + var trust = typeof val === 'string' + ? [val] + : val; + + if (!Array.isArray(trust)) { + throw new TypeError('unsupported trust argument'); + } + + for (var i = 0; i < trust.length; i++) { + val = trust[i]; + + if (!ipranges.hasOwnProperty(val)) { + continue; + } + + // Splice in pre-defined range + val = ipranges[val]; + trust.splice.apply(trust, [i, 1].concat(val)); + i += val.length - 1; + } + + return compileTrust(compileRangeSubnets(trust)); +} + +/** + * Compile `arr` elements into range subnets. + * + * @param {Array} arr + * @api private + */ + +function compileRangeSubnets(arr) { + var rangeSubnets = new Array(arr.length); + + for (var i = 0; i < arr.length; i++) { + rangeSubnets[i] = parseipNotation(arr[i]); + } + + return rangeSubnets; +} + +/** + * Compile range subnet array into trust function. + * + * @param {Array} rangeSubnets + * @api private + */ + +function compileTrust(rangeSubnets) { + // Return optimized function based on length + var len = rangeSubnets.length; + return len === 0 + ? trustNone + : len === 1 + ? trustSingle(rangeSubnets[0]) + : trustMulti(rangeSubnets); +} + +/** + * Parse IP notation string into range subnet. + * + * @param {String} note + * @api private + */ + +function parseipNotation(note) { + var ip; + var kind; + var max; + var pos = note.lastIndexOf('/'); + var range; + + ip = pos !== -1 + ? note.substring(0, pos) + : note; + + if (!isip(ip)) { + throw new TypeError('invalid IP address: ' + ip); + } + + ip = parseip(ip); + + kind = ip.kind(); + max = kind === 'ipv6' + ? 128 + : 32; + + range = pos !== -1 + ? note.substring(pos + 1, note.length) + : max; + + if (typeof range !== 'number') { + range = digitre.test(range) + ? parseInt(range, 10) + : isip(range) + ? parseNetmask(range) + : 0; + } + + if (ip.kind() === 'ipv6' && ip.isIPv4MappedAddress()) { + // Store as IPv4 + ip = ip.toIPv4Address(); + range = range <= max + ? range - 96 + : range; + } + + if (range <= 0 || range > max) { + throw new TypeError('invalid range on address: ' + note); + } + + return [ip, range]; +} + +/** + * Parse netmask string into CIDR range. + * + * @param {String} note + * @api private + */ + +function parseNetmask(netmask) { + var ip = parseip(netmask); + var parts; + var size; + + switch (ip.kind()) { + case 'ipv4': + parts = ip.octets; + size = 8; + break; + case 'ipv6': + parts = ip.parts; + size = 16; + break; + } + + var max = Math.pow(2, size) - 1; + var part; + var range = 0; + + for (var i = 0; i < parts.length; i++) { + part = parts[i] & max; + + if (part === max) { + range += size; + continue; + } + + while (part) { + part = (part << 1) & max; + range += 1; + } + + break; + } + + return range; +} + +/** + * Determine address of proxied request. + * + * @param {Object} request + * @param {Function|Array|String} trust + * @api public + */ + +function proxyaddr(req, trust) { + if (!req) { + throw new TypeError('req argument is required'); + } + + if (!trust) { + throw new TypeError('trust argument is required'); + } + + var addrs = alladdrs(req, trust); + var addr = addrs[addrs.length - 1]; + + return addr; +} + +/** + * Static trust function to trust nothing. + * + * @api private + */ + +function trustNone() { + return false; +} + +/** + * Compile trust function for multiple subnets. + * + * @param {Array} subnets + * @api private + */ + +function trustMulti(subnets) { + return function trust(addr) { + if (!isip(addr)) return false; + + var ip = parseip(addr); + var ipv4; + var kind = ip.kind(); + var subnet; + var subnetip; + var subnetkind; + var subnetrange; + var trusted; + + for (var i = 0; i < subnets.length; i++) { + subnet = subnets[i]; + subnetip = subnet[0]; + subnetkind = subnetip.kind(); + subnetrange = subnet[1]; + trusted = ip; + + if (kind !== subnetkind) { + if (kind !== 'ipv6' || subnetkind !== 'ipv4' || !ip.isIPv4MappedAddress()) { + continue; + } + + // Store addr as IPv4 + ipv4 = ipv4 || ip.toIPv4Address(); + trusted = ipv4; + } + + if (trusted.match(subnetip, subnetrange)) return true; + } + + return false; + }; +} + +/** + * Compile trust function for single subnet. + * + * @param {Object} subnet + * @api private + */ + +function trustSingle(subnet) { + var subnetip = subnet[0]; + var subnetkind = subnetip.kind(); + var subnetisipv4 = subnetkind === 'ipv4'; + var subnetrange = subnet[1]; + + return function trust(addr) { + if (!isip(addr)) return false; + + var ip = parseip(addr); + var kind = ip.kind(); + + return kind === subnetkind + ? ip.match(subnetip, subnetrange) + : subnetisipv4 && kind === 'ipv6' && ip.isIPv4MappedAddress() + ? ip.toIPv4Address().match(subnetip, subnetrange) + : false; + }; +} diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/HISTORY.md b/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/HISTORY.md new file mode 100644 index 0000000..97fa1d1 --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/HISTORY.md @@ -0,0 +1,4 @@ +0.1.0 / 2014-09-21 +================== + + * Initial release diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/LICENSE b/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/LICENSE new file mode 100644 index 0000000..b7dce6c --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2014 Douglas Christopher Wilson + +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/express/node_modules/proxy-addr/node_modules/forwarded/README.md b/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/README.md new file mode 100644 index 0000000..2b4988f --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/README.md @@ -0,0 +1,53 @@ +# forwarded + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Parse HTTP X-Forwarded-For header + +## Installation + +```sh +$ npm install forwarded +``` + +## API + +```js +var forwarded = require('forwarded') +``` + +### forwarded(req) + +```js +var addresses = forwarded(req) +``` + +Parse the `X-Forwarded-For` header from the request. Returns an array +of the addresses, including the socket address for the `req`. In reverse +order (i.e. index `0` is the socket address and the last index is the +furthest address, typically the end-user). + +## Testing + +```sh +$ npm test +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/forwarded.svg?style=flat +[npm-url]: https://npmjs.org/package/forwarded +[node-version-image]: https://img.shields.io/node/v/forwarded.svg?style=flat +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/forwarded.svg?style=flat +[travis-url]: https://travis-ci.org/jshttp/forwarded +[coveralls-image]: https://img.shields.io/coveralls/jshttp/forwarded.svg?style=flat +[coveralls-url]: https://coveralls.io/r/jshttp/forwarded?branch=master +[downloads-image]: https://img.shields.io/npm/dm/forwarded.svg?style=flat +[downloads-url]: https://npmjs.org/package/forwarded diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/index.js b/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/index.js new file mode 100644 index 0000000..2f5c340 --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/index.js @@ -0,0 +1,35 @@ +/*! + * forwarded + * Copyright(c) 2014 Douglas Christopher Wilson + * MIT Licensed + */ + +/** + * Module exports. + */ + +module.exports = forwarded + +/** + * Get all addresses in the request, using the `X-Forwarded-For` header. + * + * @param {Object} req + * @api public + */ + +function forwarded(req) { + if (!req) { + throw new TypeError('argument req is required') + } + + // simple header parsing + var proxyAddrs = (req.headers['x-forwarded-for'] || '') + .split(/ *, */) + .filter(Boolean) + .reverse() + var socketAddr = req.connection.remoteAddress + var addrs = [socketAddr].concat(proxyAddrs) + + // return all addresses + return addrs +} diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/package.json b/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/package.json new file mode 100644 index 0000000..4bb007f --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/forwarded/package.json @@ -0,0 +1,65 @@ +{ + "name": "forwarded", + "description": "Parse HTTP X-Forwarded-For header", + "version": "0.1.0", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + } + ], + "license": "MIT", + "keywords": [ + "x-forwarded-for", + "http", + "req" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/forwarded" + }, + "devDependencies": { + "istanbul": "0.3.2", + "mocha": "~1.21.4" + }, + "files": [ + "LICENSE", + "HISTORY.md", + "README.md", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "e9a9faeb3cfaadf40eb57d144fff26bca9b818e8", + "bugs": { + "url": "https://github.com/jshttp/forwarded/issues" + }, + "homepage": "https://github.com/jshttp/forwarded", + "_id": "forwarded@0.1.0", + "_shasum": "19ef9874c4ae1c297bcf078fde63a09b66a84363", + "_from": "forwarded@~0.1.0", + "_npmVersion": "1.4.21", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "19ef9874c4ae1c297bcf078fde63a09b66a84363", + "tarball": "http://registry.npmjs.org/forwarded/-/forwarded-0.1.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.0.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore new file mode 100644 index 0000000..7a1537b --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore @@ -0,0 +1,2 @@ +.idea +node_modules diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.travis.yml b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.travis.yml new file mode 100644 index 0000000..aa3d14a --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.travis.yml @@ -0,0 +1,10 @@ +language: node_js + +node_js: + - "0.10" + - "0.11" + - "0.12" + - "4.0" + - "4.1" + - "4.2" + - "5" diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile new file mode 100644 index 0000000..7fd355a --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile @@ -0,0 +1,18 @@ +fs = require 'fs' +CoffeeScript = require 'coffee-script' +nodeunit = require 'nodeunit' +UglifyJS = require 'uglify-js' + +task 'build', 'build the JavaScript files from CoffeeScript source', build = (cb) -> + source = fs.readFileSync 'src/ipaddr.coffee' + fs.writeFileSync 'lib/ipaddr.js', CoffeeScript.compile source.toString() + + invoke 'test' + invoke 'compress' + +task 'test', 'run the bundled tests', (cb) -> + nodeunit.reporters.default.run ['test'] + +task 'compress', 'uglify the resulting javascript', (cb) -> + result = UglifyJS.minify('lib/ipaddr.js') + fs.writeFileSync('ipaddr.min.js', result.code) diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE new file mode 100644 index 0000000..3493f0d --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE @@ -0,0 +1,19 @@ +Copyright (C) 2011 Peter Zotov + +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/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md new file mode 100644 index 0000000..f4f8776 --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md @@ -0,0 +1,161 @@ +# ipaddr.js — an IPv6 and IPv4 address manipulation library [![Build Status](https://travis-ci.org/whitequark/ipaddr.js.svg)](https://travis-ci.org/whitequark/ipaddr.js) + +ipaddr.js is a small (1.9K minified and gzipped) library for manipulating +IP addresses in JavaScript environments. It runs on both CommonJS runtimes +(e.g. [nodejs]) and in a web browser. + +ipaddr.js allows you to verify and parse string representation of an IP +address, match it against a CIDR range or range list, determine if it falls +into some reserved ranges (examples include loopback and private ranges), +and convert between IPv4 and IPv4-mapped IPv6 addresses. + +[nodejs]: http://nodejs.org + +## Installation + +`npm install ipaddr.js` + +## API + +ipaddr.js defines one object in the global scope: `ipaddr`. In CommonJS, +it is exported from the module: + +```js +var ipaddr = require('ipaddr.js'); +``` + +The API consists of several global methods and two classes: ipaddr.IPv6 and ipaddr.IPv4. + +### Global methods + +There are three global methods defined: `ipaddr.isValid`, `ipaddr.parse` and +`ipaddr.process`. All of them receive a string as a single parameter. + +The `ipaddr.isValid` method returns `true` if the address is a valid IPv4 or +IPv6 address, and `false` otherwise. It does not throw any exceptions. + +The `ipaddr.parse` method returns an object representing the IP address, +or throws an `Error` if the passed string is not a valid representation of an +IP address. + +The `ipaddr.process` method works just like the `ipaddr.parse` one, but it +automatically converts IPv4-mapped IPv6 addresses to their IPv4 couterparts +before returning. It is useful when you have a Node.js instance listening +on an IPv6 socket, and the `net.ivp6.bindv6only` sysctl parameter (or its +equivalent on non-Linux OS) is set to 0. In this case, you can accept IPv4 +connections on your IPv6-only socket, but the remote address will be mangled. +Use `ipaddr.process` method to automatically demangle it. + +### Object representation + +Parsing methods return an object which descends from `ipaddr.IPv6` or +`ipaddr.IPv4`. These objects share some properties, but most of them differ. + +#### Shared properties + +One can determine the type of address by calling `addr.kind()`. It will return +either `"ipv6"` or `"ipv4"`. + +An address can be converted back to its string representation with `addr.toString()`. +Note that this method: + * does not return the original string used to create the object (in fact, there is + no way of getting that string) + * returns a compact representation (when it is applicable) + +A `match(range, bits)` method can be used to check if the address falls into a +certain CIDR range. +Note that an address can be (obviously) matched only against an address of the same type. + +For example: + +```js +var addr = ipaddr.parse("2001:db8:1234::1"); +var range = ipaddr.parse("2001:db8::"); + +addr.match(range, 32); // => true +``` + +Alternatively, `match` can also be called as `match([range, bits])`. In this way, +it can be used together with the `parseCIDR(string)` method, which parses an IP +address together with a CIDR range. + +For example: + +```js +var addr = ipaddr.parse("2001:db8:1234::1"); + +addr.match(ipaddr.parseCIDR("2001:db8::/32")); // => true +``` + +A `range()` method returns one of predefined names for several special ranges defined +by IP protocols. The exact names (and their respective CIDR ranges) can be looked up +in the source: [IPv6 ranges] and [IPv4 ranges]. Some common ones include `"unicast"` +(the default one) and `"reserved"`. + +You can match against your own range list by using +`ipaddr.subnetMatch(address, rangeList, defaultName)` method. It can work with both +IPv6 and IPv4 addresses, and accepts a name-to-subnet map as the range list. For example: + +```js +var rangeList = { + documentationOnly: [ ipaddr.parse('2001:db8::'), 32 ], + tunnelProviders: [ + [ ipaddr.parse('2001:470::'), 32 ], // he.net + [ ipaddr.parse('2001:5c0::'), 32 ] // freenet6 + ] +}; +ipaddr.subnetMatch(ipaddr.parse('2001:470:8:66::1'), rangeList, 'unknown'); // => "he.net" +``` + +The addresses can be converted to their byte representation with `toByteArray()`. +(Actually, JavaScript mostly does not know about byte buffers. They are emulated with +arrays of numbers, each in range of 0..255.) + +```js +var bytes = ipaddr.parse('2a00:1450:8007::68').toByteArray(); // ipv6.google.com +bytes // => [42, 0x00, 0x14, 0x50, 0x80, 0x07, 0x00, , 0x00, 0x68 ] +``` + +The `ipaddr.IPv4` and `ipaddr.IPv6` objects have some methods defined, too. All of them +have the same interface for both protocols, and are similar to global methods. + +`ipaddr.IPvX.isValid(string)` can be used to check if the string is a valid address +for particular protocol, and `ipaddr.IPvX.parse(string)` is the error-throwing parser. + +[IPv6 ranges]: https://github.com/whitequark/ipaddr.js/blob/master/src/ipaddr.coffee#L186 +[IPv4 ranges]: https://github.com/whitequark/ipaddr.js/blob/master/src/ipaddr.coffee#L71 + +#### IPv6 properties + +Sometimes you will want to convert IPv6 not to a compact string representation (with +the `::` substitution); the `toNormalizedString()` method will return an address where +all zeroes are explicit. + +For example: + +```js +var addr = ipaddr.parse("2001:0db8::0001"); +addr.toString(); // => "2001:db8::1" +addr.toNormalizedString(); // => "2001:db8:0:0:0:0:0:1" +``` + +The `isIPv4MappedAddress()` method will return `true` if this address is an IPv4-mapped +one, and `toIPv4Address()` will return an IPv4 object address. + +To access the underlying binary representation of the address, use `addr.parts`. + +```js +var addr = ipaddr.parse("2001:db8:10::1234:DEAD"); +addr.parts // => [0x2001, 0xdb8, 0x10, 0, 0, 0, 0x1234, 0xdead] +``` + +#### IPv4 properties + +`toIPv4MappedAddress()` will return a corresponding IPv4-mapped IPv6 address. + +To access the underlying representation of the address, use `addr.octets`. + +```js +var addr = ipaddr.parse("192.168.1.1"); +addr.octets // => [192, 168, 1, 1] +``` diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/bower.json b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/bower.json new file mode 100644 index 0000000..bc04ffe --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/bower.json @@ -0,0 +1,29 @@ +{ + "name": "ipaddr.js", + "version": "1.0.5", + "homepage": "https://github.com/whitequark/ipaddr.js", + "authors": [ + "whitequark " + ], + "description": "IP address manipulation library in JavaScript (CoffeeScript, actually)", + "main": "lib/ipaddr.js", + "moduleType": [ + "globals", + "node" + ], + "keywords": [ + "javscript", + "ip", + "address", + "ipv4", + "ipv6" + ], + "license": "MIT", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "tests" + ] +} diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js new file mode 100644 index 0000000..ee5179d --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js @@ -0,0 +1 @@ +(function(){var r,t,n,e,i,o,a,s;t={},s=this,"undefined"!=typeof module&&null!==module&&module.exports?module.exports=t:s.ipaddr=t,a=function(r,t,n,e){var i,o;if(r.length!==t.length)throw new Error("ipaddr: cannot match CIDR for objects with different lengths");for(i=0;e>0;){if(o=n-e,0>o&&(o=0),r[i]>>o!==t[i]>>o)return!1;e-=n,i+=1}return!0},t.subnetMatch=function(r,t,n){var e,i,o,a,s;null==n&&(n="unicast");for(e in t)for(i=t[e],!i[0]||i[0]instanceof Array||(i=[i]),a=0,s=i.length;s>a;a++)if(o=i[a],r.match.apply(r,o))return e;return n},t.IPv4=function(){function r(r){var t,n,e;if(4!==r.length)throw new Error("ipaddr: ipv4 octet count should be 4");for(n=0,e=r.length;e>n;n++)if(t=r[n],!(t>=0&&255>=t))throw new Error("ipaddr: ipv4 octet is a byte");this.octets=r}return r.prototype.kind=function(){return"ipv4"},r.prototype.toString=function(){return this.octets.join(".")},r.prototype.toByteArray=function(){return this.octets.slice(0)},r.prototype.match=function(r,t){var n;if(void 0===t&&(n=r,r=n[0],t=n[1]),"ipv4"!==r.kind())throw new Error("ipaddr: cannot match ipv4 address with non-ipv4 one");return a(this.octets,r.octets,8,t)},r.prototype.SpecialRanges={unspecified:[[new r([0,0,0,0]),8]],broadcast:[[new r([255,255,255,255]),32]],multicast:[[new r([224,0,0,0]),4]],linkLocal:[[new r([169,254,0,0]),16]],loopback:[[new r([127,0,0,0]),8]],"private":[[new r([10,0,0,0]),8],[new r([172,16,0,0]),12],[new r([192,168,0,0]),16]],reserved:[[new r([192,0,0,0]),24],[new r([192,0,2,0]),24],[new r([192,88,99,0]),24],[new r([198,51,100,0]),24],[new r([203,0,113,0]),24],[new r([240,0,0,0]),4]]},r.prototype.range=function(){return t.subnetMatch(this,this.SpecialRanges)},r.prototype.toIPv4MappedAddress=function(){return t.IPv6.parse("::ffff:"+this.toString())},r}(),n="(0?\\d+|0x[a-f0-9]+)",e={fourOctet:new RegExp("^"+n+"\\."+n+"\\."+n+"\\."+n+"$","i"),longValue:new RegExp("^"+n+"$","i")},t.IPv4.parser=function(r){var t,n,i,o,a;if(n=function(r){return"0"===r[0]&&"x"!==r[1]?parseInt(r,8):parseInt(r)},t=r.match(e.fourOctet))return function(){var r,e,o,a;for(o=t.slice(1,6),a=[],r=0,e=o.length;e>r;r++)i=o[r],a.push(n(i));return a}();if(t=r.match(e.longValue)){if(a=n(t[1]),a>4294967295||0>a)throw new Error("ipaddr: address outside defined range");return function(){var r,t;for(t=[],o=r=0;24>=r;o=r+=8)t.push(a>>o&255);return t}().reverse()}return null},t.IPv6=function(){function r(r){var t,n,e;if(8!==r.length)throw new Error("ipaddr: ipv6 part count should be 8");for(n=0,e=r.length;e>n;n++)if(t=r[n],!(t>=0&&65535>=t))throw new Error("ipaddr: ipv6 part should fit to two octets");this.parts=r}return r.prototype.kind=function(){return"ipv6"},r.prototype.toString=function(){var r,t,n,e,i,o,a;for(i=function(){var r,n,e,i;for(e=this.parts,i=[],r=0,n=e.length;n>r;r++)t=e[r],i.push(t.toString(16));return i}.call(this),r=[],n=function(t){return r.push(t)},e=0,o=0,a=i.length;a>o;o++)switch(t=i[o],e){case 0:n("0"===t?"":t),e=1;break;case 1:"0"===t?e=2:n(t);break;case 2:"0"!==t&&(n(""),n(t),e=3);break;case 3:n(t)}return 2===e&&(n(""),n("")),r.join(":")},r.prototype.toByteArray=function(){var r,t,n,e,i;for(r=[],i=this.parts,n=0,e=i.length;e>n;n++)t=i[n],r.push(t>>8),r.push(255&t);return r},r.prototype.toNormalizedString=function(){var r;return function(){var t,n,e,i;for(e=this.parts,i=[],t=0,n=e.length;n>t;t++)r=e[t],i.push(r.toString(16));return i}.call(this).join(":")},r.prototype.match=function(r,t){var n;if(void 0===t&&(n=r,r=n[0],t=n[1]),"ipv6"!==r.kind())throw new Error("ipaddr: cannot match ipv6 address with non-ipv6 one");return a(this.parts,r.parts,16,t)},r.prototype.SpecialRanges={unspecified:[new r([0,0,0,0,0,0,0,0]),128],linkLocal:[new r([65152,0,0,0,0,0,0,0]),10],multicast:[new r([65280,0,0,0,0,0,0,0]),8],loopback:[new r([0,0,0,0,0,0,0,1]),128],uniqueLocal:[new r([64512,0,0,0,0,0,0,0]),7],ipv4Mapped:[new r([0,0,0,0,0,65535,0,0]),96],rfc6145:[new r([0,0,0,0,65535,0,0,0]),96],rfc6052:[new r([100,65435,0,0,0,0,0,0]),96],"6to4":[new r([8194,0,0,0,0,0,0,0]),16],teredo:[new r([8193,0,0,0,0,0,0,0]),32],reserved:[[new r([8193,3512,0,0,0,0,0,0]),32]]},r.prototype.range=function(){return t.subnetMatch(this,this.SpecialRanges)},r.prototype.isIPv4MappedAddress=function(){return"ipv4Mapped"===this.range()},r.prototype.toIPv4Address=function(){var r,n,e;if(!this.isIPv4MappedAddress())throw new Error("ipaddr: trying to convert a generic ipv6 address to ipv4");return e=this.parts.slice(-2),r=e[0],n=e[1],new t.IPv4([r>>8,255&r,n>>8,255&n])},r}(),i="(?:[0-9a-f]+::?)+",o={"native":new RegExp("^(::)?("+i+")?([0-9a-f]+)?(::)?$","i"),transitional:new RegExp("^((?:"+i+")|(?:::)(?:"+i+")?)"+(""+n+"\\."+n+"\\."+n+"\\."+n+"$"),"i")},r=function(r,t){var n,e,i,o,a;if(r.indexOf("::")!==r.lastIndexOf("::"))return null;for(n=0,e=-1;(e=r.indexOf(":",e+1))>=0;)n++;if("::"===r.substr(0,2)&&n--,"::"===r.substr(-2,2)&&n--,n>t)return null;for(a=t-n,o=":";a--;)o+="0:";return r=r.replace("::",o),":"===r[0]&&(r=r.slice(1)),":"===r[r.length-1]&&(r=r.slice(0,-1)),function(){var t,n,e,o;for(e=r.split(":"),o=[],t=0,n=e.length;n>t;t++)i=e[t],o.push(parseInt(i,16));return o}()},t.IPv6.parser=function(t){var n,e;return t.match(o["native"])?r(t,8):(n=t.match(o.transitional))&&(e=r(n[1].slice(0,-1),6))?(e.push(parseInt(n[2])<<8|parseInt(n[3])),e.push(parseInt(n[4])<<8|parseInt(n[5])),e):null},t.IPv4.isIPv4=t.IPv6.isIPv6=function(r){return null!==this.parser(r)},t.IPv4.isValid=function(r){var t;try{return new this(this.parser(r)),!0}catch(n){return t=n,!1}},t.IPv6.isValid=function(r){var t;if("string"==typeof r&&-1===r.indexOf(":"))return!1;try{return new this(this.parser(r)),!0}catch(n){return t=n,!1}},t.IPv4.parse=t.IPv6.parse=function(r){var t;if(t=this.parser(r),null===t)throw new Error("ipaddr: string is not formatted like ip address");return new this(t)},t.IPv4.parseCIDR=function(r){var t,n;if((n=r.match(/^(.+)\/(\d+)$/))&&(t=parseInt(n[2]),t>=0&&32>=t))return[this.parse(n[1]),t];throw new Error("ipaddr: string is not formatted like an IPv4 CIDR range")},t.IPv6.parseCIDR=function(r){var t,n;if((n=r.match(/^(.+)\/(\d+)$/))&&(t=parseInt(n[2]),t>=0&&128>=t))return[this.parse(n[1]),t];throw new Error("ipaddr: string is not formatted like an IPv6 CIDR range")},t.isValid=function(r){return t.IPv6.isValid(r)||t.IPv4.isValid(r)},t.parse=function(r){if(t.IPv6.isValid(r))return t.IPv6.parse(r);if(t.IPv4.isValid(r))return t.IPv4.parse(r);throw new Error("ipaddr: the address has neither IPv6 nor IPv4 format")},t.parseCIDR=function(r){var n;try{return t.IPv6.parseCIDR(r)}catch(e){n=e;try{return t.IPv4.parseCIDR(r)}catch(e){throw n=e,new Error("ipaddr: the address has neither IPv6 nor IPv4 CIDR format")}}},t.process=function(r){var t;return t=this.parse(r),"ipv6"===t.kind()&&t.isIPv4MappedAddress()?t.toIPv4Address():t}}).call(this); \ No newline at end of file diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js new file mode 100644 index 0000000..ef179b4 --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js @@ -0,0 +1,467 @@ +(function() { + var expandIPv6, ipaddr, ipv4Part, ipv4Regexes, ipv6Part, ipv6Regexes, matchCIDR, root; + + ipaddr = {}; + + root = this; + + if ((typeof module !== "undefined" && module !== null) && module.exports) { + module.exports = ipaddr; + } else { + root['ipaddr'] = ipaddr; + } + + matchCIDR = function(first, second, partSize, cidrBits) { + var part, shift; + if (first.length !== second.length) { + throw new Error("ipaddr: cannot match CIDR for objects with different lengths"); + } + part = 0; + while (cidrBits > 0) { + shift = partSize - cidrBits; + if (shift < 0) { + shift = 0; + } + if (first[part] >> shift !== second[part] >> shift) { + return false; + } + cidrBits -= partSize; + part += 1; + } + return true; + }; + + ipaddr.subnetMatch = function(address, rangeList, defaultName) { + var rangeName, rangeSubnets, subnet, _i, _len; + if (defaultName == null) { + defaultName = 'unicast'; + } + for (rangeName in rangeList) { + rangeSubnets = rangeList[rangeName]; + if (rangeSubnets[0] && !(rangeSubnets[0] instanceof Array)) { + rangeSubnets = [rangeSubnets]; + } + for (_i = 0, _len = rangeSubnets.length; _i < _len; _i++) { + subnet = rangeSubnets[_i]; + if (address.match.apply(address, subnet)) { + return rangeName; + } + } + } + return defaultName; + }; + + ipaddr.IPv4 = (function() { + function IPv4(octets) { + var octet, _i, _len; + if (octets.length !== 4) { + throw new Error("ipaddr: ipv4 octet count should be 4"); + } + for (_i = 0, _len = octets.length; _i < _len; _i++) { + octet = octets[_i]; + if (!((0 <= octet && octet <= 255))) { + throw new Error("ipaddr: ipv4 octet is a byte"); + } + } + this.octets = octets; + } + + IPv4.prototype.kind = function() { + return 'ipv4'; + }; + + IPv4.prototype.toString = function() { + return this.octets.join("."); + }; + + IPv4.prototype.toByteArray = function() { + return this.octets.slice(0); + }; + + IPv4.prototype.match = function(other, cidrRange) { + var _ref; + if (cidrRange === void 0) { + _ref = other, other = _ref[0], cidrRange = _ref[1]; + } + if (other.kind() !== 'ipv4') { + throw new Error("ipaddr: cannot match ipv4 address with non-ipv4 one"); + } + return matchCIDR(this.octets, other.octets, 8, cidrRange); + }; + + IPv4.prototype.SpecialRanges = { + unspecified: [[new IPv4([0, 0, 0, 0]), 8]], + broadcast: [[new IPv4([255, 255, 255, 255]), 32]], + multicast: [[new IPv4([224, 0, 0, 0]), 4]], + linkLocal: [[new IPv4([169, 254, 0, 0]), 16]], + loopback: [[new IPv4([127, 0, 0, 0]), 8]], + "private": [[new IPv4([10, 0, 0, 0]), 8], [new IPv4([172, 16, 0, 0]), 12], [new IPv4([192, 168, 0, 0]), 16]], + reserved: [[new IPv4([192, 0, 0, 0]), 24], [new IPv4([192, 0, 2, 0]), 24], [new IPv4([192, 88, 99, 0]), 24], [new IPv4([198, 51, 100, 0]), 24], [new IPv4([203, 0, 113, 0]), 24], [new IPv4([240, 0, 0, 0]), 4]] + }; + + IPv4.prototype.range = function() { + return ipaddr.subnetMatch(this, this.SpecialRanges); + }; + + IPv4.prototype.toIPv4MappedAddress = function() { + return ipaddr.IPv6.parse("::ffff:" + (this.toString())); + }; + + return IPv4; + + })(); + + ipv4Part = "(0?\\d+|0x[a-f0-9]+)"; + + ipv4Regexes = { + fourOctet: new RegExp("^" + ipv4Part + "\\." + ipv4Part + "\\." + ipv4Part + "\\." + ipv4Part + "$", 'i'), + longValue: new RegExp("^" + ipv4Part + "$", 'i') + }; + + ipaddr.IPv4.parser = function(string) { + var match, parseIntAuto, part, shift, value; + parseIntAuto = function(string) { + if (string[0] === "0" && string[1] !== "x") { + return parseInt(string, 8); + } else { + return parseInt(string); + } + }; + if (match = string.match(ipv4Regexes.fourOctet)) { + return (function() { + var _i, _len, _ref, _results; + _ref = match.slice(1, 6); + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + part = _ref[_i]; + _results.push(parseIntAuto(part)); + } + return _results; + })(); + } else if (match = string.match(ipv4Regexes.longValue)) { + value = parseIntAuto(match[1]); + if (value > 0xffffffff || value < 0) { + throw new Error("ipaddr: address outside defined range"); + } + return ((function() { + var _i, _results; + _results = []; + for (shift = _i = 0; _i <= 24; shift = _i += 8) { + _results.push((value >> shift) & 0xff); + } + return _results; + })()).reverse(); + } else { + return null; + } + }; + + ipaddr.IPv6 = (function() { + function IPv6(parts) { + var part, _i, _len; + if (parts.length !== 8) { + throw new Error("ipaddr: ipv6 part count should be 8"); + } + for (_i = 0, _len = parts.length; _i < _len; _i++) { + part = parts[_i]; + if (!((0 <= part && part <= 0xffff))) { + throw new Error("ipaddr: ipv6 part should fit to two octets"); + } + } + this.parts = parts; + } + + IPv6.prototype.kind = function() { + return 'ipv6'; + }; + + IPv6.prototype.toString = function() { + var compactStringParts, part, pushPart, state, stringParts, _i, _len; + stringParts = (function() { + var _i, _len, _ref, _results; + _ref = this.parts; + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + part = _ref[_i]; + _results.push(part.toString(16)); + } + return _results; + }).call(this); + compactStringParts = []; + pushPart = function(part) { + return compactStringParts.push(part); + }; + state = 0; + for (_i = 0, _len = stringParts.length; _i < _len; _i++) { + part = stringParts[_i]; + switch (state) { + case 0: + if (part === '0') { + pushPart(''); + } else { + pushPart(part); + } + state = 1; + break; + case 1: + if (part === '0') { + state = 2; + } else { + pushPart(part); + } + break; + case 2: + if (part !== '0') { + pushPart(''); + pushPart(part); + state = 3; + } + break; + case 3: + pushPart(part); + } + } + if (state === 2) { + pushPart(''); + pushPart(''); + } + return compactStringParts.join(":"); + }; + + IPv6.prototype.toByteArray = function() { + var bytes, part, _i, _len, _ref; + bytes = []; + _ref = this.parts; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + part = _ref[_i]; + bytes.push(part >> 8); + bytes.push(part & 0xff); + } + return bytes; + }; + + IPv6.prototype.toNormalizedString = function() { + var part; + return ((function() { + var _i, _len, _ref, _results; + _ref = this.parts; + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + part = _ref[_i]; + _results.push(part.toString(16)); + } + return _results; + }).call(this)).join(":"); + }; + + IPv6.prototype.match = function(other, cidrRange) { + var _ref; + if (cidrRange === void 0) { + _ref = other, other = _ref[0], cidrRange = _ref[1]; + } + if (other.kind() !== 'ipv6') { + throw new Error("ipaddr: cannot match ipv6 address with non-ipv6 one"); + } + return matchCIDR(this.parts, other.parts, 16, cidrRange); + }; + + IPv6.prototype.SpecialRanges = { + unspecified: [new IPv6([0, 0, 0, 0, 0, 0, 0, 0]), 128], + linkLocal: [new IPv6([0xfe80, 0, 0, 0, 0, 0, 0, 0]), 10], + multicast: [new IPv6([0xff00, 0, 0, 0, 0, 0, 0, 0]), 8], + loopback: [new IPv6([0, 0, 0, 0, 0, 0, 0, 1]), 128], + uniqueLocal: [new IPv6([0xfc00, 0, 0, 0, 0, 0, 0, 0]), 7], + ipv4Mapped: [new IPv6([0, 0, 0, 0, 0, 0xffff, 0, 0]), 96], + rfc6145: [new IPv6([0, 0, 0, 0, 0xffff, 0, 0, 0]), 96], + rfc6052: [new IPv6([0x64, 0xff9b, 0, 0, 0, 0, 0, 0]), 96], + '6to4': [new IPv6([0x2002, 0, 0, 0, 0, 0, 0, 0]), 16], + teredo: [new IPv6([0x2001, 0, 0, 0, 0, 0, 0, 0]), 32], + reserved: [[new IPv6([0x2001, 0xdb8, 0, 0, 0, 0, 0, 0]), 32]] + }; + + IPv6.prototype.range = function() { + return ipaddr.subnetMatch(this, this.SpecialRanges); + }; + + IPv6.prototype.isIPv4MappedAddress = function() { + return this.range() === 'ipv4Mapped'; + }; + + IPv6.prototype.toIPv4Address = function() { + var high, low, _ref; + if (!this.isIPv4MappedAddress()) { + throw new Error("ipaddr: trying to convert a generic ipv6 address to ipv4"); + } + _ref = this.parts.slice(-2), high = _ref[0], low = _ref[1]; + return new ipaddr.IPv4([high >> 8, high & 0xff, low >> 8, low & 0xff]); + }; + + return IPv6; + + })(); + + ipv6Part = "(?:[0-9a-f]+::?)+"; + + ipv6Regexes = { + "native": new RegExp("^(::)?(" + ipv6Part + ")?([0-9a-f]+)?(::)?$", 'i'), + transitional: new RegExp(("^((?:" + ipv6Part + ")|(?:::)(?:" + ipv6Part + ")?)") + ("" + ipv4Part + "\\." + ipv4Part + "\\." + ipv4Part + "\\." + ipv4Part + "$"), 'i') + }; + + expandIPv6 = function(string, parts) { + var colonCount, lastColon, part, replacement, replacementCount; + if (string.indexOf('::') !== string.lastIndexOf('::')) { + return null; + } + colonCount = 0; + lastColon = -1; + while ((lastColon = string.indexOf(':', lastColon + 1)) >= 0) { + colonCount++; + } + if (string.substr(0, 2) === '::') { + colonCount--; + } + if (string.substr(-2, 2) === '::') { + colonCount--; + } + if (colonCount > parts) { + return null; + } + replacementCount = parts - colonCount; + replacement = ':'; + while (replacementCount--) { + replacement += '0:'; + } + string = string.replace('::', replacement); + if (string[0] === ':') { + string = string.slice(1); + } + if (string[string.length - 1] === ':') { + string = string.slice(0, -1); + } + return (function() { + var _i, _len, _ref, _results; + _ref = string.split(":"); + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + part = _ref[_i]; + _results.push(parseInt(part, 16)); + } + return _results; + })(); + }; + + ipaddr.IPv6.parser = function(string) { + var match, parts; + if (string.match(ipv6Regexes['native'])) { + return expandIPv6(string, 8); + } else if (match = string.match(ipv6Regexes['transitional'])) { + parts = expandIPv6(match[1].slice(0, -1), 6); + if (parts) { + parts.push(parseInt(match[2]) << 8 | parseInt(match[3])); + parts.push(parseInt(match[4]) << 8 | parseInt(match[5])); + return parts; + } + } + return null; + }; + + ipaddr.IPv4.isIPv4 = ipaddr.IPv6.isIPv6 = function(string) { + return this.parser(string) !== null; + }; + + ipaddr.IPv4.isValid = function(string) { + var e; + try { + new this(this.parser(string)); + return true; + } catch (_error) { + e = _error; + return false; + } + }; + + ipaddr.IPv6.isValid = function(string) { + var e; + if (typeof string === "string" && string.indexOf(":") === -1) { + return false; + } + try { + new this(this.parser(string)); + return true; + } catch (_error) { + e = _error; + return false; + } + }; + + ipaddr.IPv4.parse = ipaddr.IPv6.parse = function(string) { + var parts; + parts = this.parser(string); + if (parts === null) { + throw new Error("ipaddr: string is not formatted like ip address"); + } + return new this(parts); + }; + + ipaddr.IPv4.parseCIDR = function(string) { + var maskLength, match; + if (match = string.match(/^(.+)\/(\d+)$/)) { + maskLength = parseInt(match[2]); + if (maskLength >= 0 && maskLength <= 32) { + return [this.parse(match[1]), maskLength]; + } + } + throw new Error("ipaddr: string is not formatted like an IPv4 CIDR range"); + }; + + ipaddr.IPv6.parseCIDR = function(string) { + var maskLength, match; + if (match = string.match(/^(.+)\/(\d+)$/)) { + maskLength = parseInt(match[2]); + if (maskLength >= 0 && maskLength <= 128) { + return [this.parse(match[1]), maskLength]; + } + } + throw new Error("ipaddr: string is not formatted like an IPv6 CIDR range"); + }; + + ipaddr.isValid = function(string) { + return ipaddr.IPv6.isValid(string) || ipaddr.IPv4.isValid(string); + }; + + ipaddr.parse = function(string) { + if (ipaddr.IPv6.isValid(string)) { + return ipaddr.IPv6.parse(string); + } else if (ipaddr.IPv4.isValid(string)) { + return ipaddr.IPv4.parse(string); + } else { + throw new Error("ipaddr: the address has neither IPv6 nor IPv4 format"); + } + }; + + ipaddr.parseCIDR = function(string) { + var e; + try { + return ipaddr.IPv6.parseCIDR(string); + } catch (_error) { + e = _error; + try { + return ipaddr.IPv4.parseCIDR(string); + } catch (_error) { + e = _error; + throw new Error("ipaddr: the address has neither IPv6 nor IPv4 CIDR format"); + } + } + }; + + ipaddr.process = function(string) { + var addr; + addr = this.parse(string); + if (addr.kind() === 'ipv6' && addr.isIPv4MappedAddress()) { + return addr.toIPv4Address(); + } else { + return addr; + } + }; + +}).call(this); diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json new file mode 100644 index 0000000..b645c48 --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json @@ -0,0 +1,58 @@ +{ + "name": "ipaddr.js", + "description": "A library for manipulating IPv4 and IPv6 addresses in JavaScript.", + "version": "1.0.5", + "author": { + "name": "whitequark", + "email": "whitequark@whitequark.org" + }, + "directories": { + "lib": "./lib" + }, + "dependencies": {}, + "devDependencies": { + "coffee-script": "~1.6", + "nodeunit": ">=0.8.2 <0.8.7", + "uglify-js": "latest" + }, + "scripts": { + "test": "cake build test" + }, + "keywords": [ + "ip", + "ipv4", + "ipv6" + ], + "repository": { + "type": "git", + "url": "git://github.com/whitequark/ipaddr.js" + }, + "main": "./lib/ipaddr", + "engines": { + "node": ">= 0.10" + }, + "license": "MIT", + "gitHead": "46438c8bfa187505b7007a277f09a4a9e73d5686", + "bugs": { + "url": "https://github.com/whitequark/ipaddr.js/issues" + }, + "_id": "ipaddr.js@1.0.5", + "_shasum": "5fa78cf301b825c78abc3042d812723049ea23c7", + "_from": "ipaddr.js@1.0.5", + "_npmVersion": "1.4.21", + "_npmUser": { + "name": "whitequark", + "email": "whitequark@whitequark.org" + }, + "maintainers": [ + { + "name": "whitequark", + "email": "whitequark@whitequark.org" + } + ], + "dist": { + "shasum": "5fa78cf301b825c78abc3042d812723049ea23c7", + "tarball": "http://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.0.5.tgz" + }, + "_resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.0.5.tgz" +} diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee new file mode 100644 index 0000000..550174f --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee @@ -0,0 +1,396 @@ +# Define the main object +ipaddr = {} + +root = this + +# Export for both the CommonJS and browser-like environment +if module? && module.exports + module.exports = ipaddr +else + root['ipaddr'] = ipaddr + +# A generic CIDR (Classless Inter-Domain Routing) RFC1518 range matcher. +matchCIDR = (first, second, partSize, cidrBits) -> + if first.length != second.length + throw new Error "ipaddr: cannot match CIDR for objects with different lengths" + + part = 0 + while cidrBits > 0 + shift = partSize - cidrBits + shift = 0 if shift < 0 + + if first[part] >> shift != second[part] >> shift + return false + + cidrBits -= partSize + part += 1 + + return true + +# An utility function to ease named range matching. See examples below. +ipaddr.subnetMatch = (address, rangeList, defaultName='unicast') -> + for rangeName, rangeSubnets of rangeList + # ECMA5 Array.isArray isn't available everywhere + if rangeSubnets[0] && !(rangeSubnets[0] instanceof Array) + rangeSubnets = [ rangeSubnets ] + + for subnet in rangeSubnets + return rangeName if address.match.apply(address, subnet) + + return defaultName + +# An IPv4 address (RFC791). +class ipaddr.IPv4 + # Constructs a new IPv4 address from an array of four octets. + # Verifies the input. + constructor: (octets) -> + if octets.length != 4 + throw new Error "ipaddr: ipv4 octet count should be 4" + + for octet in octets + if !(0 <= octet <= 255) + throw new Error "ipaddr: ipv4 octet is a byte" + + @octets = octets + + # The 'kind' method exists on both IPv4 and IPv6 classes. + kind: -> + return 'ipv4' + + # Returns the address in convenient, decimal-dotted format. + toString: -> + return @octets.join "." + + # Returns an array of byte-sized values in network order + toByteArray: -> + return @octets.slice(0) # octets.clone + + # Checks if this address matches other one within given CIDR range. + match: (other, cidrRange) -> + if cidrRange == undefined + [other, cidrRange] = other + + if other.kind() != 'ipv4' + throw new Error "ipaddr: cannot match ipv4 address with non-ipv4 one" + + return matchCIDR(this.octets, other.octets, 8, cidrRange) + + # Special IPv4 address ranges. + SpecialRanges: + unspecified: [ + [ new IPv4([0, 0, 0, 0]), 8 ] + ] + broadcast: [ + [ new IPv4([255, 255, 255, 255]), 32 ] + ] + multicast: [ # RFC3171 + [ new IPv4([224, 0, 0, 0]), 4 ] + ] + linkLocal: [ # RFC3927 + [ new IPv4([169, 254, 0, 0]), 16 ] + ] + loopback: [ # RFC5735 + [ new IPv4([127, 0, 0, 0]), 8 ] + ] + private: [ # RFC1918 + [ new IPv4([10, 0, 0, 0]), 8 ] + [ new IPv4([172, 16, 0, 0]), 12 ] + [ new IPv4([192, 168, 0, 0]), 16 ] + ] + reserved: [ # Reserved and testing-only ranges; RFCs 5735, 5737, 2544, 1700 + [ new IPv4([192, 0, 0, 0]), 24 ] + [ new IPv4([192, 0, 2, 0]), 24 ] + [ new IPv4([192, 88, 99, 0]), 24 ] + [ new IPv4([198, 51, 100, 0]), 24 ] + [ new IPv4([203, 0, 113, 0]), 24 ] + [ new IPv4([240, 0, 0, 0]), 4 ] + ] + + # Checks if the address corresponds to one of the special ranges. + range: -> + return ipaddr.subnetMatch(this, @SpecialRanges) + + # Convrets this IPv4 address to an IPv4-mapped IPv6 address. + toIPv4MappedAddress: -> + return ipaddr.IPv6.parse "::ffff:#{@toString()}" + +# A list of regular expressions that match arbitrary IPv4 addresses, +# for which a number of weird notations exist. +# Note that an address like 0010.0xa5.1.1 is considered legal. +ipv4Part = "(0?\\d+|0x[a-f0-9]+)" +ipv4Regexes = + fourOctet: new RegExp "^#{ipv4Part}\\.#{ipv4Part}\\.#{ipv4Part}\\.#{ipv4Part}$", 'i' + longValue: new RegExp "^#{ipv4Part}$", 'i' + +# Classful variants (like a.b, where a is an octet, and b is a 24-bit +# value representing last three octets; this corresponds to a class C +# address) are omitted due to classless nature of modern Internet. +ipaddr.IPv4.parser = (string) -> + parseIntAuto = (string) -> + if string[0] == "0" && string[1] != "x" + parseInt(string, 8) + else + parseInt(string) + + # parseInt recognizes all that octal & hexadecimal weirdness for us + if match = string.match(ipv4Regexes.fourOctet) + return (parseIntAuto(part) for part in match[1..5]) + else if match = string.match(ipv4Regexes.longValue) + value = parseIntAuto(match[1]) + if value > 0xffffffff || value < 0 + throw new Error "ipaddr: address outside defined range" + return ((value >> shift) & 0xff for shift in [0..24] by 8).reverse() + else + return null + +# An IPv6 address (RFC2460) +class ipaddr.IPv6 + # Constructs an IPv6 address from an array of eight 16-bit parts. + # Throws an error if the input is invalid. + constructor: (parts) -> + if parts.length != 8 + throw new Error "ipaddr: ipv6 part count should be 8" + + for part in parts + if !(0 <= part <= 0xffff) + throw new Error "ipaddr: ipv6 part should fit to two octets" + + @parts = parts + + # The 'kind' method exists on both IPv4 and IPv6 classes. + kind: -> + return 'ipv6' + + # Returns the address in compact, human-readable format like + # 2001:db8:8:66::1 + toString: -> + stringParts = (part.toString(16) for part in @parts) + + compactStringParts = [] + pushPart = (part) -> compactStringParts.push part + + state = 0 + for part in stringParts + switch state + when 0 + if part == '0' + pushPart('') + else + pushPart(part) + + state = 1 + when 1 + if part == '0' + state = 2 + else + pushPart(part) + when 2 + unless part == '0' + pushPart('') + pushPart(part) + state = 3 + when 3 + pushPart(part) + + if state == 2 + pushPart('') + pushPart('') + + return compactStringParts.join ":" + + # Returns an array of byte-sized values in network order + toByteArray: -> + bytes = [] + for part in @parts + bytes.push(part >> 8) + bytes.push(part & 0xff) + + return bytes + + # Returns the address in expanded format with all zeroes included, like + # 2001:db8:8:66:0:0:0:1 + toNormalizedString: -> + return (part.toString(16) for part in @parts).join ":" + + # Checks if this address matches other one within given CIDR range. + match: (other, cidrRange) -> + if cidrRange == undefined + [other, cidrRange] = other + + if other.kind() != 'ipv6' + throw new Error "ipaddr: cannot match ipv6 address with non-ipv6 one" + + return matchCIDR(this.parts, other.parts, 16, cidrRange) + + # Special IPv6 ranges + SpecialRanges: + unspecified: [ new IPv6([0, 0, 0, 0, 0, 0, 0, 0]), 128 ] # RFC4291, here and after + linkLocal: [ new IPv6([0xfe80, 0, 0, 0, 0, 0, 0, 0]), 10 ] + multicast: [ new IPv6([0xff00, 0, 0, 0, 0, 0, 0, 0]), 8 ] + loopback: [ new IPv6([0, 0, 0, 0, 0, 0, 0, 1]), 128 ] + uniqueLocal: [ new IPv6([0xfc00, 0, 0, 0, 0, 0, 0, 0]), 7 ] + ipv4Mapped: [ new IPv6([0, 0, 0, 0, 0, 0xffff, 0, 0]), 96 ] + rfc6145: [ new IPv6([0, 0, 0, 0, 0xffff, 0, 0, 0]), 96 ] # RFC6145 + rfc6052: [ new IPv6([0x64, 0xff9b, 0, 0, 0, 0, 0, 0]), 96 ] # RFC6052 + '6to4': [ new IPv6([0x2002, 0, 0, 0, 0, 0, 0, 0]), 16 ] # RFC3056 + teredo: [ new IPv6([0x2001, 0, 0, 0, 0, 0, 0, 0]), 32 ] # RFC6052, RFC6146 + reserved: [ + [ new IPv6([ 0x2001, 0xdb8, 0, 0, 0, 0, 0, 0]), 32 ] # RFC4291 + ] + + # Checks if the address corresponds to one of the special ranges. + range: -> + return ipaddr.subnetMatch(this, @SpecialRanges) + + # Checks if this address is an IPv4-mapped IPv6 address. + isIPv4MappedAddress: -> + return @range() == 'ipv4Mapped' + + # Converts this address to IPv4 address if it is an IPv4-mapped IPv6 address. + # Throws an error otherwise. + toIPv4Address: -> + unless @isIPv4MappedAddress() + throw new Error "ipaddr: trying to convert a generic ipv6 address to ipv4" + + [high, low] = @parts[-2..-1] + + return new ipaddr.IPv4([high >> 8, high & 0xff, low >> 8, low & 0xff]) + +# IPv6-matching regular expressions. +# For IPv6, the task is simpler: it is enough to match the colon-delimited +# hexadecimal IPv6 and a transitional variant with dotted-decimal IPv4 at +# the end. +ipv6Part = "(?:[0-9a-f]+::?)+" +ipv6Regexes = + native: new RegExp "^(::)?(#{ipv6Part})?([0-9a-f]+)?(::)?$", 'i' + transitional: new RegExp "^((?:#{ipv6Part})|(?:::)(?:#{ipv6Part})?)" + + "#{ipv4Part}\\.#{ipv4Part}\\.#{ipv4Part}\\.#{ipv4Part}$", 'i' + +# Expand :: in an IPv6 address or address part consisting of `parts` groups. +expandIPv6 = (string, parts) -> + # More than one '::' means invalid adddress + if string.indexOf('::') != string.lastIndexOf('::') + return null + + # How many parts do we already have? + colonCount = 0 + lastColon = -1 + while (lastColon = string.indexOf(':', lastColon + 1)) >= 0 + colonCount++ + + # 0::0 is two parts more than :: + colonCount-- if string.substr(0, 2) == '::' + colonCount-- if string.substr(-2, 2) == '::' + + # The following loop would hang if colonCount > parts + if colonCount > parts + return null + + # replacement = ':' + '0:' * (parts - colonCount) + replacementCount = parts - colonCount + replacement = ':' + while replacementCount-- + replacement += '0:' + + # Insert the missing zeroes + string = string.replace('::', replacement) + + # Trim any garbage which may be hanging around if :: was at the edge in + # the source string + string = string[1..-1] if string[0] == ':' + string = string[0..-2] if string[string.length-1] == ':' + + return (parseInt(part, 16) for part in string.split(":")) + +# Parse an IPv6 address. +ipaddr.IPv6.parser = (string) -> + if string.match(ipv6Regexes['native']) + return expandIPv6(string, 8) + + else if match = string.match(ipv6Regexes['transitional']) + parts = expandIPv6(match[1][0..-2], 6) + if parts + parts.push(parseInt(match[2]) << 8 | parseInt(match[3])) + parts.push(parseInt(match[4]) << 8 | parseInt(match[5])) + return parts + + return null + +# Checks if a given string is formatted like IPv4/IPv6 address. +ipaddr.IPv4.isIPv4 = ipaddr.IPv6.isIPv6 = (string) -> + return @parser(string) != null + +# Checks if a given string is a valid IPv4/IPv6 address. +ipaddr.IPv4.isValid = (string) -> + try + new this(@parser(string)) + return true + catch e + return false + +ipaddr.IPv6.isValid = (string) -> + # Since IPv6.isValid is always called first, this shortcut + # provides a substantial performance gain. + if typeof string == "string" and string.indexOf(":") == -1 + return false + + try + new this(@parser(string)) + return true + catch e + return false + +# Tries to parse and validate a string with IPv4/IPv6 address. +# Throws an error if it fails. +ipaddr.IPv4.parse = ipaddr.IPv6.parse = (string) -> + parts = @parser(string) + if parts == null + throw new Error "ipaddr: string is not formatted like ip address" + + return new this(parts) + +ipaddr.IPv4.parseCIDR = (string) -> + if match = string.match(/^(.+)\/(\d+)$/) + maskLength = parseInt(match[2]) + if maskLength >= 0 and maskLength <= 32 + return [@parse(match[1]), maskLength] + + throw new Error "ipaddr: string is not formatted like an IPv4 CIDR range" + +ipaddr.IPv6.parseCIDR = (string) -> + if match = string.match(/^(.+)\/(\d+)$/) + maskLength = parseInt(match[2]) + if maskLength >= 0 and maskLength <= 128 + return [@parse(match[1]), maskLength] + + throw new Error "ipaddr: string is not formatted like an IPv6 CIDR range" + +# Checks if the address is valid IP address +ipaddr.isValid = (string) -> + return ipaddr.IPv6.isValid(string) || ipaddr.IPv4.isValid(string) + +# Try to parse an address and throw an error if it is impossible +ipaddr.parse = (string) -> + if ipaddr.IPv6.isValid(string) + return ipaddr.IPv6.parse(string) + else if ipaddr.IPv4.isValid(string) + return ipaddr.IPv4.parse(string) + else + throw new Error "ipaddr: the address has neither IPv6 nor IPv4 format" + +ipaddr.parseCIDR = (string) -> + try + return ipaddr.IPv6.parseCIDR(string) + catch e + try + return ipaddr.IPv4.parseCIDR(string) + catch e + throw new Error "ipaddr: the address has neither IPv6 nor IPv4 CIDR format" + +# Parse an address and return plain IPv4 address if it is an IPv4-mapped address +ipaddr.process = (string) -> + addr = @parse(string) + if addr.kind() == 'ipv6' && addr.isIPv4MappedAddress() + return addr.toIPv4Address() + else + return addr diff --git a/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee new file mode 100644 index 0000000..17739e2 --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee @@ -0,0 +1,282 @@ +ipaddr = require '../lib/ipaddr' + +module.exports = + 'should define main classes': (test) -> + test.ok(ipaddr.IPv4?, 'defines IPv4 class') + test.ok(ipaddr.IPv6?, 'defines IPv6 class') + test.done() + + 'can construct IPv4 from octets': (test) -> + test.doesNotThrow -> + new ipaddr.IPv4([192, 168, 1, 2]) + test.done() + + 'refuses to construct invalid IPv4': (test) -> + test.throws -> + new ipaddr.IPv4([300, 1, 2, 3]) + test.throws -> + new ipaddr.IPv4([8, 8, 8]) + test.done() + + 'converts IPv4 to string correctly': (test) -> + addr = new ipaddr.IPv4([192, 168, 1, 1]) + test.equal(addr.toString(), '192.168.1.1') + test.done() + + 'returns correct kind for IPv4': (test) -> + addr = new ipaddr.IPv4([1, 2, 3, 4]) + test.equal(addr.kind(), 'ipv4') + test.done() + + 'allows to access IPv4 octets': (test) -> + addr = new ipaddr.IPv4([42, 0, 0, 0]) + test.equal(addr.octets[0], 42) + test.done() + + 'checks IPv4 address format': (test) -> + test.equal(ipaddr.IPv4.isIPv4('192.168.007.0xa'), true) + test.equal(ipaddr.IPv4.isIPv4('1024.0.0.1'), true) + test.equal(ipaddr.IPv4.isIPv4('8.0xa.wtf.6'), false) + test.done() + + 'validates IPv4 addresses': (test) -> + test.equal(ipaddr.IPv4.isValid('192.168.007.0xa'), true) + test.equal(ipaddr.IPv4.isValid('1024.0.0.1'), false) + test.equal(ipaddr.IPv4.isValid('8.0xa.wtf.6'), false) + test.done() + + 'parses IPv4 in several weird formats': (test) -> + test.deepEqual(ipaddr.IPv4.parse('192.168.1.1').octets, [192, 168, 1, 1]) + test.deepEqual(ipaddr.IPv4.parse('0xc0.168.1.1').octets, [192, 168, 1, 1]) + test.deepEqual(ipaddr.IPv4.parse('192.0250.1.1').octets, [192, 168, 1, 1]) + test.deepEqual(ipaddr.IPv4.parse('0xc0a80101').octets, [192, 168, 1, 1]) + test.deepEqual(ipaddr.IPv4.parse('030052000401').octets, [192, 168, 1, 1]) + test.deepEqual(ipaddr.IPv4.parse('3232235777').octets, [192, 168, 1, 1]) + test.done() + + 'barfs at invalid IPv4': (test) -> + test.throws -> + ipaddr.IPv4.parse('10.0.0.wtf') + test.done() + + 'matches IPv4 CIDR correctly': (test) -> + addr = new ipaddr.IPv4([10, 5, 0, 1]) + test.equal(addr.match(ipaddr.IPv4.parse('0.0.0.0'), 0), true) + test.equal(addr.match(ipaddr.IPv4.parse('11.0.0.0'), 8), false) + test.equal(addr.match(ipaddr.IPv4.parse('10.0.0.0'), 8), true) + test.equal(addr.match(ipaddr.IPv4.parse('10.0.0.1'), 8), true) + test.equal(addr.match(ipaddr.IPv4.parse('10.0.0.10'), 8), true) + test.equal(addr.match(ipaddr.IPv4.parse('10.5.5.0'), 16), true) + test.equal(addr.match(ipaddr.IPv4.parse('10.4.5.0'), 16), false) + test.equal(addr.match(ipaddr.IPv4.parse('10.4.5.0'), 15), true) + test.equal(addr.match(ipaddr.IPv4.parse('10.5.0.2'), 32), false) + test.equal(addr.match(addr, 32), true) + test.done() + + 'parses IPv4 CIDR correctly': (test) -> + addr = new ipaddr.IPv4([10, 5, 0, 1]) + test.equal(addr.match(ipaddr.IPv4.parseCIDR('0.0.0.0/0')), true) + test.equal(addr.match(ipaddr.IPv4.parseCIDR('11.0.0.0/8')), false) + test.equal(addr.match(ipaddr.IPv4.parseCIDR('10.0.0.0/8')), true) + test.equal(addr.match(ipaddr.IPv4.parseCIDR('10.0.0.1/8')), true) + test.equal(addr.match(ipaddr.IPv4.parseCIDR('10.0.0.10/8')), true) + test.equal(addr.match(ipaddr.IPv4.parseCIDR('10.5.5.0/16')), true) + test.equal(addr.match(ipaddr.IPv4.parseCIDR('10.4.5.0/16')), false) + test.equal(addr.match(ipaddr.IPv4.parseCIDR('10.4.5.0/15')), true) + test.equal(addr.match(ipaddr.IPv4.parseCIDR('10.5.0.2/32')), false) + test.equal(addr.match(ipaddr.IPv4.parseCIDR('10.5.0.1/32')), true) + test.throws -> + ipaddr.IPv4.parseCIDR('10.5.0.1') + test.throws -> + ipaddr.IPv4.parseCIDR('0.0.0.0/-1') + test.throws -> + ipaddr.IPv4.parseCIDR('0.0.0.0/33') + test.done() + + 'detects reserved IPv4 networks': (test) -> + test.equal(ipaddr.IPv4.parse('0.0.0.0').range(), 'unspecified') + test.equal(ipaddr.IPv4.parse('0.1.0.0').range(), 'unspecified') + test.equal(ipaddr.IPv4.parse('10.1.0.1').range(), 'private') + test.equal(ipaddr.IPv4.parse('192.168.2.1').range(), 'private') + test.equal(ipaddr.IPv4.parse('224.100.0.1').range(), 'multicast') + test.equal(ipaddr.IPv4.parse('169.254.15.0').range(), 'linkLocal') + test.equal(ipaddr.IPv4.parse('127.1.1.1').range(), 'loopback') + test.equal(ipaddr.IPv4.parse('255.255.255.255').range(), 'broadcast') + test.equal(ipaddr.IPv4.parse('240.1.2.3').range(), 'reserved') + test.equal(ipaddr.IPv4.parse('8.8.8.8').range(), 'unicast') + test.done() + + 'can construct IPv6 from parts': (test) -> + test.doesNotThrow -> + new ipaddr.IPv6([0x2001, 0xdb8, 0xf53a, 0, 0, 0, 0, 1]) + test.done() + + 'refuses to construct invalid IPv6': (test) -> + test.throws -> + new ipaddr.IPv6([0xfffff, 0, 0, 0, 0, 0, 0, 1]) + test.throws -> + new ipaddr.IPv6([0xfffff, 0, 0, 0, 0, 0, 1]) + test.done() + + 'converts IPv6 to string correctly': (test) -> + addr = new ipaddr.IPv6([0x2001, 0xdb8, 0xf53a, 0, 0, 0, 0, 1]) + test.equal(addr.toNormalizedString(), '2001:db8:f53a:0:0:0:0:1') + test.equal(addr.toString(), '2001:db8:f53a::1') + test.equal(new ipaddr.IPv6([0, 0, 0, 0, 0, 0, 0, 1]).toString(), '::1') + test.equal(new ipaddr.IPv6([0x2001, 0xdb8, 0, 0, 0, 0, 0, 0]).toString(), '2001:db8::') + test.done() + + 'returns correct kind for IPv6': (test) -> + addr = new ipaddr.IPv6([0x2001, 0xdb8, 0xf53a, 0, 0, 0, 0, 1]) + test.equal(addr.kind(), 'ipv6') + test.done() + + 'allows to access IPv6 address parts': (test) -> + addr = new ipaddr.IPv6([0x2001, 0xdb8, 0xf53a, 0, 0, 42, 0, 1]) + test.equal(addr.parts[5], 42) + test.done() + + 'checks IPv6 address format': (test) -> + test.equal(ipaddr.IPv6.isIPv6('2001:db8:F53A::1'), true) + test.equal(ipaddr.IPv6.isIPv6('200001::1'), true) + test.equal(ipaddr.IPv6.isIPv6('::ffff:192.168.1.1'), true) + test.equal(ipaddr.IPv6.isIPv6('::ffff:300.168.1.1'), true) + test.equal(ipaddr.IPv6.isIPv6('::ffff:300.168.1.1:0'), false) + test.equal(ipaddr.IPv6.isIPv6('fe80::wtf'), false) + test.done() + + 'validates IPv6 addresses': (test) -> + test.equal(ipaddr.IPv6.isValid('2001:db8:F53A::1'), true) + test.equal(ipaddr.IPv6.isValid('200001::1'), false) + test.equal(ipaddr.IPv6.isValid('::ffff:192.168.1.1'), true) + test.equal(ipaddr.IPv6.isValid('::ffff:300.168.1.1'), false) + test.equal(ipaddr.IPv6.isValid('::ffff:300.168.1.1:0'), false) + test.equal(ipaddr.IPv6.isValid('2001:db8::F53A::1'), false) + test.equal(ipaddr.IPv6.isValid('fe80::wtf'), false) + test.equal(ipaddr.IPv6.isValid('2002::2:'), false) + test.equal(ipaddr.IPv6.isValid(undefined), false) + test.done() + + 'parses IPv6 in different formats': (test) -> + test.deepEqual(ipaddr.IPv6.parse('2001:db8:F53A:0:0:0:0:1').parts, [0x2001, 0xdb8, 0xf53a, 0, 0, 0, 0, 1]) + test.deepEqual(ipaddr.IPv6.parse('fe80::10').parts, [0xfe80, 0, 0, 0, 0, 0, 0, 0x10]) + test.deepEqual(ipaddr.IPv6.parse('2001:db8:F53A::').parts, [0x2001, 0xdb8, 0xf53a, 0, 0, 0, 0, 0]) + test.deepEqual(ipaddr.IPv6.parse('::1').parts, [0, 0, 0, 0, 0, 0, 0, 1]) + test.deepEqual(ipaddr.IPv6.parse('::').parts, [0, 0, 0, 0, 0, 0, 0, 0]) + test.done() + + 'barfs at invalid IPv6': (test) -> + test.throws -> + ipaddr.IPv6.parse('fe80::0::1') + test.done() + + 'matches IPv6 CIDR correctly': (test) -> + addr = ipaddr.IPv6.parse('2001:db8:f53a::1') + test.equal(addr.match(ipaddr.IPv6.parse('::'), 0), true) + test.equal(addr.match(ipaddr.IPv6.parse('2001:db8:f53a::1:1'), 64), true) + test.equal(addr.match(ipaddr.IPv6.parse('2001:db8:f53b::1:1'), 48), false) + test.equal(addr.match(ipaddr.IPv6.parse('2001:db8:f531::1:1'), 44), true) + test.equal(addr.match(ipaddr.IPv6.parse('2001:db8:f500::1'), 40), true) + test.equal(addr.match(ipaddr.IPv6.parse('2001:db9:f500::1'), 40), false) + test.equal(addr.match(addr, 128), true) + test.done() + + 'parses IPv6 CIDR correctly': (test) -> + addr = ipaddr.IPv6.parse('2001:db8:f53a::1') + test.equal(addr.match(ipaddr.IPv6.parseCIDR('::/0')), true) + test.equal(addr.match(ipaddr.IPv6.parseCIDR('2001:db8:f53a::1:1/64')), true) + test.equal(addr.match(ipaddr.IPv6.parseCIDR('2001:db8:f53b::1:1/48')), false) + test.equal(addr.match(ipaddr.IPv6.parseCIDR('2001:db8:f531::1:1/44')), true) + test.equal(addr.match(ipaddr.IPv6.parseCIDR('2001:db8:f500::1/40')), true) + test.equal(addr.match(ipaddr.IPv6.parseCIDR('2001:db9:f500::1/40')), false) + test.equal(addr.match(ipaddr.IPv6.parseCIDR('2001:db8:f53a::1/128')), true) + test.throws -> + ipaddr.IPv6.parseCIDR('2001:db8:f53a::1') + test.throws -> + ipaddr.IPv6.parseCIDR('2001:db8:f53a::1/-1') + test.throws -> + ipaddr.IPv6.parseCIDR('2001:db8:f53a::1/129') + test.done() + + 'converts between IPv4-mapped IPv6 addresses and IPv4 addresses': (test) -> + addr = ipaddr.IPv4.parse('77.88.21.11') + mapped = addr.toIPv4MappedAddress() + test.deepEqual(mapped.parts, [0, 0, 0, 0, 0, 0xffff, 0x4d58, 0x150b]) + test.deepEqual(mapped.toIPv4Address().octets, addr.octets) + test.done() + + 'refuses to convert non-IPv4-mapped IPv6 address to IPv4 address': (test) -> + test.throws -> + ipaddr.IPv6.parse('2001:db8::1').toIPv4Address() + test.done() + + 'detects reserved IPv6 networks': (test) -> + test.equal(ipaddr.IPv6.parse('::').range(), 'unspecified') + test.equal(ipaddr.IPv6.parse('fe80::1234:5678:abcd:0123').range(), 'linkLocal') + test.equal(ipaddr.IPv6.parse('ff00::1234').range(), 'multicast') + test.equal(ipaddr.IPv6.parse('::1').range(), 'loopback') + test.equal(ipaddr.IPv6.parse('fc00::').range(), 'uniqueLocal') + test.equal(ipaddr.IPv6.parse('::ffff:192.168.1.10').range(), 'ipv4Mapped') + test.equal(ipaddr.IPv6.parse('::ffff:0:192.168.1.10').range(), 'rfc6145') + test.equal(ipaddr.IPv6.parse('64:ff9b::1234').range(), 'rfc6052') + test.equal(ipaddr.IPv6.parse('2002:1f63:45e8::1').range(), '6to4') + test.equal(ipaddr.IPv6.parse('2001::4242').range(), 'teredo') + test.equal(ipaddr.IPv6.parse('2001:db8::3210').range(), 'reserved') + test.equal(ipaddr.IPv6.parse('2001:470:8:66::1').range(), 'unicast') + test.done() + + 'is able to determine IP address type': (test) -> + test.equal(ipaddr.parse('8.8.8.8').kind(), 'ipv4') + test.equal(ipaddr.parse('2001:db8:3312::1').kind(), 'ipv6') + test.done() + + 'throws an error if tried to parse an invalid address': (test) -> + test.throws -> + ipaddr.parse('::some.nonsense') + test.done() + + 'correctly processes IPv4-mapped addresses': (test) -> + test.equal(ipaddr.process('8.8.8.8').kind(), 'ipv4') + test.equal(ipaddr.process('2001:db8:3312::1').kind(), 'ipv6') + test.equal(ipaddr.process('::ffff:192.168.1.1').kind(), 'ipv4') + test.done() + + 'correctly converts IPv6 and IPv4 addresses to byte arrays': (test) -> + test.deepEqual(ipaddr.parse('1.2.3.4').toByteArray(), + [0x1, 0x2, 0x3, 0x4]); + # Fuck yeah. The first byte of Google's IPv6 address is 42. 42! + test.deepEqual(ipaddr.parse('2a00:1450:8007::68').toByteArray(), + [42, 0x00, 0x14, 0x50, 0x80, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68 ]) + test.done() + + 'correctly parses 1 as an IPv4 address': (test) -> + test.equal(ipaddr.IPv6.isValid('1'), false) + test.equal(ipaddr.IPv4.isValid('1'), true) + test.deepEqual(new ipaddr.IPv4([0, 0, 0, 1]), ipaddr.parse('1')) + test.done() + + 'correctly detects IPv4 and IPv6 CIDR addresses': (test) -> + test.deepEqual([ipaddr.IPv6.parse('fc00::'), 64], + ipaddr.parseCIDR('fc00::/64')) + test.deepEqual([ipaddr.IPv4.parse('1.2.3.4'), 5], + ipaddr.parseCIDR('1.2.3.4/5')) + test.done() + + 'does not consider a very large or very small number a valid IP address': (test) -> + test.equal(ipaddr.isValid('4999999999'), false) + test.equal(ipaddr.isValid('-1'), false) + test.done() + + 'does not hang on ::8:8:8:8:8:8:8:8:8': (test) -> + test.equal(ipaddr.IPv6.isValid('::8:8:8:8:8:8:8:8:8'), false) + test.done() + + 'subnetMatch does not fail on empty range': (test) -> + ipaddr.subnetMatch(new ipaddr.IPv4([1,2,3,4]), {}, false) + ipaddr.subnetMatch(new ipaddr.IPv4([1,2,3,4]), {subnet: []}, false) + test.done() + + 'subnetMatch returns default subnet on empty range': (test) -> + test.equal(ipaddr.subnetMatch(new ipaddr.IPv4([1,2,3,4]), {}, false), false) + test.equal(ipaddr.subnetMatch(new ipaddr.IPv4([1,2,3,4]), {subnet: []}, false), false) + test.done() diff --git a/node_modules/express/node_modules/proxy-addr/package.json b/node_modules/express/node_modules/proxy-addr/package.json new file mode 100644 index 0000000..6c7cd3b --- /dev/null +++ b/node_modules/express/node_modules/proxy-addr/package.json @@ -0,0 +1,89 @@ +{ + "name": "proxy-addr", + "description": "Determine address of proxied request", + "version": "1.0.10", + "author": { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + "license": "MIT", + "keywords": [ + "ip", + "proxy", + "x-forwarded-for" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/proxy-addr" + }, + "dependencies": { + "forwarded": "~0.1.0", + "ipaddr.js": "1.0.5" + }, + "devDependencies": { + "benchmark": "1.0.0", + "beautify-benchmark": "0.2.4", + "istanbul": "0.4.1", + "mocha": "~1.21.5" + }, + "files": [ + "LICENSE", + "HISTORY.md", + "README.md", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "bench": "node benchmark/index.js", + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "0cdb6444100a7930285ed2555d0c3c687690a7a5", + "bugs": { + "url": "https://github.com/jshttp/proxy-addr/issues" + }, + "homepage": "https://github.com/jshttp/proxy-addr", + "_id": "proxy-addr@1.0.10", + "_shasum": "0d40a82f801fc355567d2ecb65efe3f077f121c5", + "_from": "proxy-addr@~1.0.10", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "mscdex", + "email": "mscdex@mscdex.net" + }, + { + "name": "fishrock123", + "email": "fishrock123@rocketmail.com" + }, + { + "name": "defunctzombie", + "email": "shtylman@gmail.com" + } + ], + "dist": { + "shasum": "0d40a82f801fc355567d2ecb65efe3f077f121c5", + "tarball": "http://registry.npmjs.org/proxy-addr/-/proxy-addr-1.0.10.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-1.0.10.tgz" +} diff --git a/node_modules/express/node_modules/qs/.eslintignore b/node_modules/express/node_modules/qs/.eslintignore new file mode 100644 index 0000000..1521c8b --- /dev/null +++ b/node_modules/express/node_modules/qs/.eslintignore @@ -0,0 +1 @@ +dist diff --git a/node_modules/express/node_modules/qs/.npmignore b/node_modules/express/node_modules/qs/.npmignore new file mode 100644 index 0000000..2abba8d --- /dev/null +++ b/node_modules/express/node_modules/qs/.npmignore @@ -0,0 +1,19 @@ +.idea +*.iml +npm-debug.log +dump.rdb +node_modules +results.tap +results.xml +npm-shrinkwrap.json +config.json +.DS_Store +*/.DS_Store +*/*/.DS_Store +._* +*/._* +*/*/._* +coverage.* +lib-cov +complexity.md +dist diff --git a/node_modules/express/node_modules/qs/.travis.yml b/node_modules/express/node_modules/qs/.travis.yml new file mode 100644 index 0000000..f502178 --- /dev/null +++ b/node_modules/express/node_modules/qs/.travis.yml @@ -0,0 +1,6 @@ +language: node_js + +node_js: + - 0.10 + - 0.12 + - iojs diff --git a/node_modules/express/node_modules/qs/CHANGELOG.md b/node_modules/express/node_modules/qs/CHANGELOG.md new file mode 100644 index 0000000..1fadc78 --- /dev/null +++ b/node_modules/express/node_modules/qs/CHANGELOG.md @@ -0,0 +1,88 @@ + +## [**3.1.0**](https://github.com/hapijs/qs/issues?milestone=24&state=open) +- [**#89**](https://github.com/hapijs/qs/issues/89) Add option to disable "Transform dot notation to bracket notation" + +## [**3.0.0**](https://github.com/hapijs/qs/issues?milestone=23&state=closed) +- [**#77**](https://github.com/hapijs/qs/issues/77) Perf boost +- [**#60**](https://github.com/hapijs/qs/issues/60) Add explicit option to disable array parsing +- [**#80**](https://github.com/hapijs/qs/issues/80) qs.parse silently drops properties +- [**#74**](https://github.com/hapijs/qs/issues/74) Bad parse when turning array into object +- [**#81**](https://github.com/hapijs/qs/issues/81) Add a `filter` option +- [**#68**](https://github.com/hapijs/qs/issues/68) Fixed issue with recursion and passing strings into objects. +- [**#66**](https://github.com/hapijs/qs/issues/66) Add mixed array and object dot notation support Closes: #47 +- [**#76**](https://github.com/hapijs/qs/issues/76) RFC 3986 +- [**#85**](https://github.com/hapijs/qs/issues/85) No equal sign +- [**#84**](https://github.com/hapijs/qs/issues/84) update license attribute + +## [**2.4.1**](https://github.com/hapijs/qs/issues?milestone=20&state=closed) +- [**#73**](https://github.com/hapijs/qs/issues/73) Property 'hasOwnProperty' of object # is not a function + +## [**2.4.0**](https://github.com/hapijs/qs/issues?milestone=19&state=closed) +- [**#70**](https://github.com/hapijs/qs/issues/70) Add arrayFormat option + +## [**2.3.3**](https://github.com/hapijs/qs/issues?milestone=18&state=closed) +- [**#59**](https://github.com/hapijs/qs/issues/59) make sure array indexes are >= 0, closes #57 +- [**#58**](https://github.com/hapijs/qs/issues/58) make qs usable for browser loader + +## [**2.3.2**](https://github.com/hapijs/qs/issues?milestone=17&state=closed) +- [**#55**](https://github.com/hapijs/qs/issues/55) allow merging a string into an object + +## [**2.3.1**](https://github.com/hapijs/qs/issues?milestone=16&state=closed) +- [**#52**](https://github.com/hapijs/qs/issues/52) Return "undefined" and "false" instead of throwing "TypeError". + +## [**2.3.0**](https://github.com/hapijs/qs/issues?milestone=15&state=closed) +- [**#50**](https://github.com/hapijs/qs/issues/50) add option to omit array indices, closes #46 + +## [**2.2.5**](https://github.com/hapijs/qs/issues?milestone=14&state=closed) +- [**#39**](https://github.com/hapijs/qs/issues/39) Is there an alternative to Buffer.isBuffer? +- [**#49**](https://github.com/hapijs/qs/issues/49) refactor utils.merge, fixes #45 +- [**#41**](https://github.com/hapijs/qs/issues/41) avoid browserifying Buffer, for #39 + +## [**2.2.4**](https://github.com/hapijs/qs/issues?milestone=13&state=closed) +- [**#38**](https://github.com/hapijs/qs/issues/38) how to handle object keys beginning with a number + +## [**2.2.3**](https://github.com/hapijs/qs/issues?milestone=12&state=closed) +- [**#37**](https://github.com/hapijs/qs/issues/37) parser discards first empty value in array +- [**#36**](https://github.com/hapijs/qs/issues/36) Update to lab 4.x + +## [**2.2.2**](https://github.com/hapijs/qs/issues?milestone=11&state=closed) +- [**#33**](https://github.com/hapijs/qs/issues/33) Error when plain object in a value +- [**#34**](https://github.com/hapijs/qs/issues/34) use Object.prototype.hasOwnProperty.call instead of obj.hasOwnProperty +- [**#24**](https://github.com/hapijs/qs/issues/24) Changelog? Semver? + +## [**2.2.1**](https://github.com/hapijs/qs/issues?milestone=10&state=closed) +- [**#32**](https://github.com/hapijs/qs/issues/32) account for circular references properly, closes #31 +- [**#31**](https://github.com/hapijs/qs/issues/31) qs.parse stackoverflow on circular objects + +## [**2.2.0**](https://github.com/hapijs/qs/issues?milestone=9&state=closed) +- [**#26**](https://github.com/hapijs/qs/issues/26) Don't use Buffer global if it's not present +- [**#30**](https://github.com/hapijs/qs/issues/30) Bug when merging non-object values into arrays +- [**#29**](https://github.com/hapijs/qs/issues/29) Don't call Utils.clone at the top of Utils.merge +- [**#23**](https://github.com/hapijs/qs/issues/23) Ability to not limit parameters? + +## [**2.1.0**](https://github.com/hapijs/qs/issues?milestone=8&state=closed) +- [**#22**](https://github.com/hapijs/qs/issues/22) Enable using a RegExp as delimiter + +## [**2.0.0**](https://github.com/hapijs/qs/issues?milestone=7&state=closed) +- [**#18**](https://github.com/hapijs/qs/issues/18) Why is there arrayLimit? +- [**#20**](https://github.com/hapijs/qs/issues/20) Configurable parametersLimit +- [**#21**](https://github.com/hapijs/qs/issues/21) make all limits optional, for #18, for #20 + +## [**1.2.2**](https://github.com/hapijs/qs/issues?milestone=6&state=closed) +- [**#19**](https://github.com/hapijs/qs/issues/19) Don't overwrite null values + +## [**1.2.1**](https://github.com/hapijs/qs/issues?milestone=5&state=closed) +- [**#16**](https://github.com/hapijs/qs/issues/16) ignore non-string delimiters +- [**#15**](https://github.com/hapijs/qs/issues/15) Close code block + +## [**1.2.0**](https://github.com/hapijs/qs/issues?milestone=4&state=closed) +- [**#12**](https://github.com/hapijs/qs/issues/12) Add optional delim argument +- [**#13**](https://github.com/hapijs/qs/issues/13) fix #11: flattened keys in array are now correctly parsed + +## [**1.1.0**](https://github.com/hapijs/qs/issues?milestone=3&state=closed) +- [**#7**](https://github.com/hapijs/qs/issues/7) Empty values of a POST array disappear after being submitted +- [**#9**](https://github.com/hapijs/qs/issues/9) Should not omit equals signs (=) when value is null +- [**#6**](https://github.com/hapijs/qs/issues/6) Minor grammar fix in README + +## [**1.0.2**](https://github.com/hapijs/qs/issues?milestone=2&state=closed) +- [**#5**](https://github.com/hapijs/qs/issues/5) array holes incorrectly copied into object on large index diff --git a/node_modules/express/node_modules/qs/CONTRIBUTING.md b/node_modules/express/node_modules/qs/CONTRIBUTING.md new file mode 100644 index 0000000..8928361 --- /dev/null +++ b/node_modules/express/node_modules/qs/CONTRIBUTING.md @@ -0,0 +1 @@ +Please view our [hapijs contributing guide](https://github.com/hapijs/hapi/blob/master/CONTRIBUTING.md). diff --git a/node_modules/express/node_modules/qs/LICENSE b/node_modules/express/node_modules/qs/LICENSE new file mode 100644 index 0000000..d456948 --- /dev/null +++ b/node_modules/express/node_modules/qs/LICENSE @@ -0,0 +1,28 @@ +Copyright (c) 2014 Nathan LaFreniere and other contributors. +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. + * The names of any contributors may not 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 HOLDERS AND 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. + + * * * + +The complete list of contributors can be found at: https://github.com/hapijs/qs/graphs/contributors diff --git a/node_modules/express/node_modules/qs/README.md b/node_modules/express/node_modules/qs/README.md new file mode 100644 index 0000000..48a0de9 --- /dev/null +++ b/node_modules/express/node_modules/qs/README.md @@ -0,0 +1,317 @@ +# qs + +A querystring parsing and stringifying library with some added security. + +[![Build Status](https://secure.travis-ci.org/hapijs/qs.svg)](http://travis-ci.org/hapijs/qs) + +Lead Maintainer: [Nathan LaFreniere](https://github.com/nlf) + +The **qs** module was originally created and maintained by [TJ Holowaychuk](https://github.com/visionmedia/node-querystring). + +## Usage + +```javascript +var Qs = require('qs'); + +var obj = Qs.parse('a=c'); // { a: 'c' } +var str = Qs.stringify(obj); // 'a=c' +``` + +### Parsing Objects + +```javascript +Qs.parse(string, [options]); +``` + +**qs** allows you to create nested objects within your query strings, by surrounding the name of sub-keys with square brackets `[]`, or prefixing the sub-key with a dot `.`. +For example, the string `'foo[bar]=baz'` converts to: + +```javascript +{ + foo: { + bar: 'baz' + } +} +``` + +When using the `plainObjects` option the parsed value is returned as a plain object, created via `Object.create(null)` and as such you should be aware that prototype methods will not exist on it and a user may set those names to whatever value they like: + +```javascript +Qs.parse('a.hasOwnProperty=b', { plainObjects: true }); +// { a: { hasOwnProperty: 'b' } } +``` + +By default parameters that would overwrite properties on the object prototype are ignored, if you wish to keep the data from those fields either use `plainObjects` as mentioned above, or set `allowPrototypes` to `true` which will allow user input to overwrite those properties. *WARNING* It is generally a bad idea to enable this option as it can cause problems when attempting to use the properties that have been overwritten. Always be careful with this option. + +```javascript +Qs.parse('a.hasOwnProperty=b', { allowPrototypes: true }); +// { a: { hasOwnProperty: 'b' } } +``` + +URI encoded strings work too: + +```javascript +Qs.parse('a%5Bb%5D=c'); +// { a: { b: 'c' } } +``` + +You can also nest your objects, like `'foo[bar][baz]=foobarbaz'`: + +```javascript +{ + foo: { + bar: { + baz: 'foobarbaz' + } + } +} +``` + +By default, when nesting objects **qs** will only parse up to 5 children deep. This means if you attempt to parse a string like +`'a[b][c][d][e][f][g][h][i]=j'` your resulting object will be: + +```javascript +{ + a: { + b: { + c: { + d: { + e: { + f: { + '[g][h][i]': 'j' + } + } + } + } + } + } +} +``` + +This depth can be overridden by passing a `depth` option to `Qs.parse(string, [options])`: + +```javascript +Qs.parse('a[b][c][d][e][f][g][h][i]=j', { depth: 1 }); +// { a: { b: { '[c][d][e][f][g][h][i]': 'j' } } } +``` + +The depth limit helps mitigate abuse when **qs** is used to parse user input, and it is recommended to keep it a reasonably small number. + +For similar reasons, by default **qs** will only parse up to 1000 parameters. This can be overridden by passing a `parameterLimit` option: + +```javascript +Qs.parse('a=b&c=d', { parameterLimit: 1 }); +// { a: 'b' } +``` + +An optional delimiter can also be passed: + +```javascript +Qs.parse('a=b;c=d', { delimiter: ';' }); +// { a: 'b', c: 'd' } +``` + +Delimiters can be a regular expression too: + +```javascript +Qs.parse('a=b;c=d,e=f', { delimiter: /[;,]/ }); +// { a: 'b', c: 'd', e: 'f' } +``` + +Option `allowDots` can be used to disable dot notation: + +```javascript +Qs.parse('a.b=c', { allowDots: false }); +// { 'a.b': 'c' } } +``` + +### Parsing Arrays + +**qs** can also parse arrays using a similar `[]` notation: + +```javascript +Qs.parse('a[]=b&a[]=c'); +// { a: ['b', 'c'] } +``` + +You may specify an index as well: + +```javascript +Qs.parse('a[1]=c&a[0]=b'); +// { a: ['b', 'c'] } +``` + +Note that the only difference between an index in an array and a key in an object is that the value between the brackets must be a number +to create an array. When creating arrays with specific indices, **qs** will compact a sparse array to only the existing values preserving +their order: + +```javascript +Qs.parse('a[1]=b&a[15]=c'); +// { a: ['b', 'c'] } +``` + +Note that an empty string is also a value, and will be preserved: + +```javascript +Qs.parse('a[]=&a[]=b'); +// { a: ['', 'b'] } +Qs.parse('a[0]=b&a[1]=&a[2]=c'); +// { a: ['b', '', 'c'] } +``` + +**qs** will also limit specifying indices in an array to a maximum index of `20`. Any array members with an index of greater than `20` will +instead be converted to an object with the index as the key: + +```javascript +Qs.parse('a[100]=b'); +// { a: { '100': 'b' } } +``` + +This limit can be overridden by passing an `arrayLimit` option: + +```javascript +Qs.parse('a[1]=b', { arrayLimit: 0 }); +// { a: { '1': 'b' } } +``` + +To disable array parsing entirely, set `parseArrays` to `false`. + +```javascript +Qs.parse('a[]=b', { parseArrays: false }); +// { a: { '0': 'b' } } +``` + +If you mix notations, **qs** will merge the two items into an object: + +```javascript +Qs.parse('a[0]=b&a[b]=c'); +// { a: { '0': 'b', b: 'c' } } +``` + +You can also create arrays of objects: + +```javascript +Qs.parse('a[][b]=c'); +// { a: [{ b: 'c' }] } +``` + +### Stringifying + +```javascript +Qs.stringify(object, [options]); +``` + +When stringifying, **qs** always URI encodes output. Objects are stringified as you would expect: + +```javascript +Qs.stringify({ a: 'b' }); +// 'a=b' +Qs.stringify({ a: { b: 'c' } }); +// 'a%5Bb%5D=c' +``` + +Examples beyond this point will be shown as though the output is not URI encoded for clarity. Please note that the return values in these cases *will* be URI encoded during real usage. + +When arrays are stringified, by default they are given explicit indices: + +```javascript +Qs.stringify({ a: ['b', 'c', 'd'] }); +// 'a[0]=b&a[1]=c&a[2]=d' +``` + +You may override this by setting the `indices` option to `false`: + +```javascript +Qs.stringify({ a: ['b', 'c', 'd'] }, { indices: false }); +// 'a=b&a=c&a=d' +``` + +You may use the `arrayFormat` option to specify the format of the output array + +```javascript +Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'indices' }) +// 'a[0]=b&a[1]=c' +Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'brackets' }) +// 'a[]=b&a[]=c' +Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'repeat' }) +// 'a=b&a=c' +``` + +Empty strings and null values will omit the value, but the equals sign (=) remains in place: + +```javascript +Qs.stringify({ a: '' }); +// 'a=' +``` + +Properties that are set to `undefined` will be omitted entirely: + +```javascript +Qs.stringify({ a: null, b: undefined }); +// 'a=' +``` + +The delimiter may be overridden with stringify as well: + +```javascript +Qs.stringify({ a: 'b', c: 'd' }, { delimiter: ';' }); +// 'a=b;c=d' +``` + +Finally, you can use the `filter` option to restrict which keys will be included in the stringified output. +If you pass a function, it will be called for each key to obtain the replacement value. Otherwise, if you +pass an array, it will be used to select properties and array indices for stringification: + +```javascript +function filterFunc(prefix, value) { + if (prefix == 'b') { + // Return an `undefined` value to omit a property. + return; + } + if (prefix == 'e[f]') { + return value.getTime(); + } + if (prefix == 'e[g][0]') { + return value * 2; + } + return value; +} +Qs.stringify({ a: 'b', c: 'd', e: { f: new Date(123), g: [2] } }, { filter: filterFunc }) +// 'a=b&c=d&e[f]=123&e[g][0]=4' +Qs.stringify({ a: 'b', c: 'd', e: 'f' }, { filter: ['a', 'e'] }) +// 'a=b&e=f' +Qs.stringify({ a: ['b', 'c', 'd'], e: 'f' }, { filter: ['a', 0, 2] }) +// 'a[0]=b&a[2]=d' +``` + +### Handling of `null` values + +By default, `null` values are treated like empty strings: + +```javascript +Qs.stringify({ a: null, b: '' }); +// 'a=&b=' +``` + +Parsing does not distinguish between parameters with and without equal signs. Both are converted to empty strings. + +```javascript +Qs.parse('a&b=') +// { a: '', b: '' } +``` + +To distinguish between `null` values and empty strings use the `strictNullHandling` flag. In the result string the `null` +values have no `=` sign: + +```javascript +Qs.stringify({ a: null, b: '' }, { strictNullHandling: true }); +// 'a&b=' +``` + +To parse values without `=` back to `null` use the `strictNullHandling` flag: + +```javascript +Qs.parse('a&b=', { strictNullHandling: true }); +// { a: null, b: '' } + +``` diff --git a/node_modules/express/node_modules/qs/bower.json b/node_modules/express/node_modules/qs/bower.json new file mode 100644 index 0000000..ffd0641 --- /dev/null +++ b/node_modules/express/node_modules/qs/bower.json @@ -0,0 +1,22 @@ +{ + "name": "qs", + "main": "dist/qs.js", + "version": "3.0.0", + "homepage": "https://github.com/hapijs/qs", + "authors": [ + "Nathan LaFreniere " + ], + "description": "A querystring parser that supports nesting and arrays, with a depth limit", + "keywords": [ + "querystring", + "qs" + ], + "license": "BSD-3-Clause", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "tests" + ] +} diff --git a/node_modules/express/node_modules/qs/lib/index.js b/node_modules/express/node_modules/qs/lib/index.js new file mode 100644 index 0000000..0e09493 --- /dev/null +++ b/node_modules/express/node_modules/qs/lib/index.js @@ -0,0 +1,15 @@ +// Load modules + +var Stringify = require('./stringify'); +var Parse = require('./parse'); + + +// Declare internals + +var internals = {}; + + +module.exports = { + stringify: Stringify, + parse: Parse +}; diff --git a/node_modules/express/node_modules/qs/lib/parse.js b/node_modules/express/node_modules/qs/lib/parse.js new file mode 100644 index 0000000..e7c56c5 --- /dev/null +++ b/node_modules/express/node_modules/qs/lib/parse.js @@ -0,0 +1,186 @@ +// Load modules + +var Utils = require('./utils'); + + +// Declare internals + +var internals = { + delimiter: '&', + depth: 5, + arrayLimit: 20, + parameterLimit: 1000, + strictNullHandling: false, + plainObjects: false, + allowPrototypes: false +}; + + +internals.parseValues = function (str, options) { + + var obj = {}; + var parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit); + + for (var i = 0, il = parts.length; i < il; ++i) { + var part = parts[i]; + var pos = part.indexOf(']=') === -1 ? part.indexOf('=') : part.indexOf(']=') + 1; + + if (pos === -1) { + obj[Utils.decode(part)] = ''; + + if (options.strictNullHandling) { + obj[Utils.decode(part)] = null; + } + } + else { + var key = Utils.decode(part.slice(0, pos)); + var val = Utils.decode(part.slice(pos + 1)); + + if (!Object.prototype.hasOwnProperty.call(obj, key)) { + obj[key] = val; + } + else { + obj[key] = [].concat(obj[key]).concat(val); + } + } + } + + return obj; +}; + + +internals.parseObject = function (chain, val, options) { + + if (!chain.length) { + return val; + } + + var root = chain.shift(); + + var obj; + if (root === '[]') { + obj = []; + obj = obj.concat(internals.parseObject(chain, val, options)); + } + else { + obj = options.plainObjects ? Object.create(null) : {}; + var cleanRoot = root[0] === '[' && root[root.length - 1] === ']' ? root.slice(1, root.length - 1) : root; + var index = parseInt(cleanRoot, 10); + var indexString = '' + index; + if (!isNaN(index) && + root !== cleanRoot && + indexString === cleanRoot && + index >= 0 && + (options.parseArrays && + index <= options.arrayLimit)) { + + obj = []; + obj[index] = internals.parseObject(chain, val, options); + } + else { + obj[cleanRoot] = internals.parseObject(chain, val, options); + } + } + + return obj; +}; + + +internals.parseKeys = function (key, val, options) { + + if (!key) { + return; + } + + // Transform dot notation to bracket notation + + if (options.allowDots) { + key = key.replace(/\.([^\.\[]+)/g, '[$1]'); + } + + // The regex chunks + + var parent = /^([^\[\]]*)/; + var child = /(\[[^\[\]]*\])/g; + + // Get the parent + + var segment = parent.exec(key); + + // Stash the parent if it exists + + var keys = []; + if (segment[1]) { + // If we aren't using plain objects, optionally prefix keys + // that would overwrite object prototype properties + if (!options.plainObjects && + Object.prototype.hasOwnProperty(segment[1])) { + + if (!options.allowPrototypes) { + return; + } + } + + keys.push(segment[1]); + } + + // Loop through children appending to the array until we hit depth + + var i = 0; + while ((segment = child.exec(key)) !== null && i < options.depth) { + + ++i; + if (!options.plainObjects && + Object.prototype.hasOwnProperty(segment[1].replace(/\[|\]/g, ''))) { + + if (!options.allowPrototypes) { + continue; + } + } + keys.push(segment[1]); + } + + // If there's a remainder, just add whatever is left + + if (segment) { + keys.push('[' + key.slice(segment.index) + ']'); + } + + return internals.parseObject(keys, val, options); +}; + + +module.exports = function (str, options) { + + options = options || {}; + options.delimiter = typeof options.delimiter === 'string' || Utils.isRegExp(options.delimiter) ? options.delimiter : internals.delimiter; + options.depth = typeof options.depth === 'number' ? options.depth : internals.depth; + options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : internals.arrayLimit; + options.parseArrays = options.parseArrays !== false; + options.allowDots = options.allowDots !== false; + options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : internals.plainObjects; + options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : internals.allowPrototypes; + options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : internals.parameterLimit; + options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : internals.strictNullHandling; + + if (str === '' || + str === null || + typeof str === 'undefined') { + + return options.plainObjects ? Object.create(null) : {}; + } + + var tempObj = typeof str === 'string' ? internals.parseValues(str, options) : str; + var obj = options.plainObjects ? Object.create(null) : {}; + + // Iterate over the keys and setup the new object + + var keys = Object.keys(tempObj); + for (var i = 0, il = keys.length; i < il; ++i) { + var key = keys[i]; + var newObj = internals.parseKeys(key, tempObj[key], options); + obj = Utils.merge(obj, newObj, options); + } + + return Utils.compact(obj); +}; diff --git a/node_modules/express/node_modules/qs/lib/stringify.js b/node_modules/express/node_modules/qs/lib/stringify.js new file mode 100644 index 0000000..7414284 --- /dev/null +++ b/node_modules/express/node_modules/qs/lib/stringify.js @@ -0,0 +1,121 @@ +// Load modules + +var Utils = require('./utils'); + + +// Declare internals + +var internals = { + delimiter: '&', + arrayPrefixGenerators: { + brackets: function (prefix, key) { + + return prefix + '[]'; + }, + indices: function (prefix, key) { + + return prefix + '[' + key + ']'; + }, + repeat: function (prefix, key) { + + return prefix; + } + }, + strictNullHandling: false +}; + + +internals.stringify = function (obj, prefix, generateArrayPrefix, strictNullHandling, filter) { + + if (typeof filter === 'function') { + obj = filter(prefix, obj); + } + else if (Utils.isBuffer(obj)) { + obj = obj.toString(); + } + else if (obj instanceof Date) { + obj = obj.toISOString(); + } + else if (obj === null) { + if (strictNullHandling) { + return Utils.encode(prefix); + } + + obj = ''; + } + + if (typeof obj === 'string' || + typeof obj === 'number' || + typeof obj === 'boolean') { + + return [Utils.encode(prefix) + '=' + Utils.encode(obj)]; + } + + var values = []; + + if (typeof obj === 'undefined') { + return values; + } + + var objKeys = Array.isArray(filter) ? filter : Object.keys(obj); + for (var i = 0, il = objKeys.length; i < il; ++i) { + var key = objKeys[i]; + + if (Array.isArray(obj)) { + values = values.concat(internals.stringify(obj[key], generateArrayPrefix(prefix, key), generateArrayPrefix, strictNullHandling, filter)); + } + else { + values = values.concat(internals.stringify(obj[key], prefix + '[' + key + ']', generateArrayPrefix, strictNullHandling, filter)); + } + } + + return values; +}; + + +module.exports = function (obj, options) { + + options = options || {}; + var delimiter = typeof options.delimiter === 'undefined' ? internals.delimiter : options.delimiter; + var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : internals.strictNullHandling; + var objKeys; + var filter; + if (typeof options.filter === 'function') { + filter = options.filter; + obj = filter('', obj); + } + else if (Array.isArray(options.filter)) { + objKeys = filter = options.filter; + } + + var keys = []; + + if (typeof obj !== 'object' || + obj === null) { + + return ''; + } + + var arrayFormat; + if (options.arrayFormat in internals.arrayPrefixGenerators) { + arrayFormat = options.arrayFormat; + } + else if ('indices' in options) { + arrayFormat = options.indices ? 'indices' : 'repeat'; + } + else { + arrayFormat = 'indices'; + } + + var generateArrayPrefix = internals.arrayPrefixGenerators[arrayFormat]; + + if (!objKeys) { + objKeys = Object.keys(obj); + } + for (var i = 0, il = objKeys.length; i < il; ++i) { + var key = objKeys[i]; + keys = keys.concat(internals.stringify(obj[key], key, generateArrayPrefix, strictNullHandling, filter)); + } + + return keys.join(delimiter); +}; diff --git a/node_modules/express/node_modules/qs/lib/utils.js b/node_modules/express/node_modules/qs/lib/utils.js new file mode 100644 index 0000000..88f3147 --- /dev/null +++ b/node_modules/express/node_modules/qs/lib/utils.js @@ -0,0 +1,190 @@ +// Load modules + + +// Declare internals + +var internals = {}; +internals.hexTable = new Array(256); +for (var h = 0; h < 256; ++h) { + internals.hexTable[h] = '%' + ((h < 16 ? '0' : '') + h.toString(16)).toUpperCase(); +} + + +exports.arrayToObject = function (source, options) { + + var obj = options.plainObjects ? Object.create(null) : {}; + for (var i = 0, il = source.length; i < il; ++i) { + if (typeof source[i] !== 'undefined') { + + obj[i] = source[i]; + } + } + + return obj; +}; + + +exports.merge = function (target, source, options) { + + if (!source) { + return target; + } + + if (typeof source !== 'object') { + if (Array.isArray(target)) { + target.push(source); + } + else if (typeof target === 'object') { + target[source] = true; + } + else { + target = [target, source]; + } + + return target; + } + + if (typeof target !== 'object') { + target = [target].concat(source); + return target; + } + + if (Array.isArray(target) && + !Array.isArray(source)) { + + target = exports.arrayToObject(target, options); + } + + var keys = Object.keys(source); + for (var k = 0, kl = keys.length; k < kl; ++k) { + var key = keys[k]; + var value = source[key]; + + if (!Object.prototype.hasOwnProperty.call(target, key)) { + target[key] = value; + } + else { + target[key] = exports.merge(target[key], value, options); + } + } + + return target; +}; + + +exports.decode = function (str) { + + try { + return decodeURIComponent(str.replace(/\+/g, ' ')); + } catch (e) { + return str; + } +}; + +exports.encode = function (str) { + + // This code was originally written by Brian White (mscdex) for the io.js core querystring library. + // It has been adapted here for stricter adherence to RFC 3986 + if (str.length === 0) { + return str; + } + + if (typeof str !== 'string') { + str = '' + str; + } + + var out = ''; + for (var i = 0, il = str.length; i < il; ++i) { + var c = str.charCodeAt(i); + + if (c === 0x2D || // - + c === 0x2E || // . + c === 0x5F || // _ + c === 0x7E || // ~ + (c >= 0x30 && c <= 0x39) || // 0-9 + (c >= 0x41 && c <= 0x5A) || // a-z + (c >= 0x61 && c <= 0x7A)) { // A-Z + + out += str[i]; + continue; + } + + if (c < 0x80) { + out += internals.hexTable[c]; + continue; + } + + if (c < 0x800) { + out += internals.hexTable[0xC0 | (c >> 6)] + internals.hexTable[0x80 | (c & 0x3F)]; + continue; + } + + if (c < 0xD800 || c >= 0xE000) { + out += internals.hexTable[0xE0 | (c >> 12)] + internals.hexTable[0x80 | ((c >> 6) & 0x3F)] + internals.hexTable[0x80 | (c & 0x3F)]; + continue; + } + + ++i; + c = 0x10000 + (((c & 0x3FF) << 10) | (str.charCodeAt(i) & 0x3FF)); + out += internals.hexTable[0xF0 | (c >> 18)] + internals.hexTable[0x80 | ((c >> 12) & 0x3F)] + internals.hexTable[0x80 | ((c >> 6) & 0x3F)] + internals.hexTable[0x80 | (c & 0x3F)]; + } + + return out; +}; + +exports.compact = function (obj, refs) { + + if (typeof obj !== 'object' || + obj === null) { + + return obj; + } + + refs = refs || []; + var lookup = refs.indexOf(obj); + if (lookup !== -1) { + return refs[lookup]; + } + + refs.push(obj); + + if (Array.isArray(obj)) { + var compacted = []; + + for (var i = 0, il = obj.length; i < il; ++i) { + if (typeof obj[i] !== 'undefined') { + compacted.push(obj[i]); + } + } + + return compacted; + } + + var keys = Object.keys(obj); + for (i = 0, il = keys.length; i < il; ++i) { + var key = keys[i]; + obj[key] = exports.compact(obj[key], refs); + } + + return obj; +}; + + +exports.isRegExp = function (obj) { + + return Object.prototype.toString.call(obj) === '[object RegExp]'; +}; + + +exports.isBuffer = function (obj) { + + if (obj === null || + typeof obj === 'undefined') { + + return false; + } + + return !!(obj.constructor && + obj.constructor.isBuffer && + obj.constructor.isBuffer(obj)); +}; diff --git a/node_modules/express/node_modules/qs/package.json b/node_modules/express/node_modules/qs/package.json new file mode 100644 index 0000000..7cc5281 --- /dev/null +++ b/node_modules/express/node_modules/qs/package.json @@ -0,0 +1,56 @@ +{ + "name": "qs", + "version": "4.0.0", + "description": "A querystring parser that supports nesting and arrays, with a depth limit", + "homepage": "https://github.com/hapijs/qs", + "main": "lib/index.js", + "dependencies": {}, + "devDependencies": { + "browserify": "^10.2.1", + "code": "1.x.x", + "lab": "5.x.x" + }, + "scripts": { + "test": "lab -a code -t 100 -L", + "test-cov-html": "lab -a code -r html -o coverage.html", + "dist": "browserify --standalone Qs lib/index.js > dist/qs.js" + }, + "repository": { + "type": "git", + "url": "git+https://github.com/hapijs/qs.git" + }, + "keywords": [ + "querystring", + "qs" + ], + "license": "BSD-3-Clause", + "gitHead": "e573dd08eae6cce30d2202704691a102dfa3782a", + "bugs": { + "url": "https://github.com/hapijs/qs/issues" + }, + "_id": "qs@4.0.0", + "_shasum": "c31d9b74ec27df75e543a86c78728ed8d4623607", + "_from": "qs@4.0.0", + "_npmVersion": "2.12.0", + "_nodeVersion": "0.12.4", + "_npmUser": { + "name": "nlf", + "email": "quitlahok@gmail.com" + }, + "dist": { + "shasum": "c31d9b74ec27df75e543a86c78728ed8d4623607", + "tarball": "http://registry.npmjs.org/qs/-/qs-4.0.0.tgz" + }, + "maintainers": [ + { + "name": "nlf", + "email": "quitlahok@gmail.com" + }, + { + "name": "hueniverse", + "email": "eran@hueniverse.com" + } + ], + "directories": {}, + "_resolved": "https://registry.npmjs.org/qs/-/qs-4.0.0.tgz" +} diff --git a/node_modules/express/node_modules/qs/test/parse.js b/node_modules/express/node_modules/qs/test/parse.js new file mode 100644 index 0000000..a19d764 --- /dev/null +++ b/node_modules/express/node_modules/qs/test/parse.js @@ -0,0 +1,478 @@ +/* eslint no-extend-native:0 */ +// Load modules + +var Code = require('code'); +var Lab = require('lab'); +var Qs = require('../'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var expect = Code.expect; +var describe = lab.experiment; +var it = lab.test; + + +describe('parse()', function () { + + it('parses a simple string', function (done) { + + expect(Qs.parse('0=foo')).to.deep.equal({ '0': 'foo' }); + expect(Qs.parse('foo=c++')).to.deep.equal({ foo: 'c ' }); + expect(Qs.parse('a[>=]=23')).to.deep.equal({ a: { '>=': '23' } }); + expect(Qs.parse('a[<=>]==23')).to.deep.equal({ a: { '<=>': '=23' } }); + expect(Qs.parse('a[==]=23')).to.deep.equal({ a: { '==': '23' } }); + expect(Qs.parse('foo', { strictNullHandling: true })).to.deep.equal({ foo: null }); + expect(Qs.parse('foo' )).to.deep.equal({ foo: '' }); + expect(Qs.parse('foo=')).to.deep.equal({ foo: '' }); + expect(Qs.parse('foo=bar')).to.deep.equal({ foo: 'bar' }); + expect(Qs.parse(' foo = bar = baz ')).to.deep.equal({ ' foo ': ' bar = baz ' }); + expect(Qs.parse('foo=bar=baz')).to.deep.equal({ foo: 'bar=baz' }); + expect(Qs.parse('foo=bar&bar=baz')).to.deep.equal({ foo: 'bar', bar: 'baz' }); + expect(Qs.parse('foo2=bar2&baz2=')).to.deep.equal({ foo2: 'bar2', baz2: '' }); + expect(Qs.parse('foo=bar&baz', { strictNullHandling: true })).to.deep.equal({ foo: 'bar', baz: null }); + expect(Qs.parse('foo=bar&baz')).to.deep.equal({ foo: 'bar', baz: '' }); + expect(Qs.parse('cht=p3&chd=t:60,40&chs=250x100&chl=Hello|World')).to.deep.equal({ + cht: 'p3', + chd: 't:60,40', + chs: '250x100', + chl: 'Hello|World' + }); + done(); + }); + + it('allows disabling dot notation', function (done) { + + expect(Qs.parse('a.b=c')).to.deep.equal({ a: { b: 'c' } }); + expect(Qs.parse('a.b=c', { allowDots: false })).to.deep.equal({ 'a.b': 'c' }); + done(); + }); + + it('parses a single nested string', function (done) { + + expect(Qs.parse('a[b]=c')).to.deep.equal({ a: { b: 'c' } }); + done(); + }); + + it('parses a double nested string', function (done) { + + expect(Qs.parse('a[b][c]=d')).to.deep.equal({ a: { b: { c: 'd' } } }); + done(); + }); + + it('defaults to a depth of 5', function (done) { + + expect(Qs.parse('a[b][c][d][e][f][g][h]=i')).to.deep.equal({ a: { b: { c: { d: { e: { f: { '[g][h]': 'i' } } } } } } }); + done(); + }); + + it('only parses one level when depth = 1', function (done) { + + expect(Qs.parse('a[b][c]=d', { depth: 1 })).to.deep.equal({ a: { b: { '[c]': 'd' } } }); + expect(Qs.parse('a[b][c][d]=e', { depth: 1 })).to.deep.equal({ a: { b: { '[c][d]': 'e' } } }); + done(); + }); + + it('parses a simple array', function (done) { + + expect(Qs.parse('a=b&a=c')).to.deep.equal({ a: ['b', 'c'] }); + done(); + }); + + it('parses an explicit array', function (done) { + + expect(Qs.parse('a[]=b')).to.deep.equal({ a: ['b'] }); + expect(Qs.parse('a[]=b&a[]=c')).to.deep.equal({ a: ['b', 'c'] }); + expect(Qs.parse('a[]=b&a[]=c&a[]=d')).to.deep.equal({ a: ['b', 'c', 'd'] }); + done(); + }); + + it('parses a mix of simple and explicit arrays', function (done) { + + expect(Qs.parse('a=b&a[]=c')).to.deep.equal({ a: ['b', 'c'] }); + expect(Qs.parse('a[]=b&a=c')).to.deep.equal({ a: ['b', 'c'] }); + expect(Qs.parse('a[0]=b&a=c')).to.deep.equal({ a: ['b', 'c'] }); + expect(Qs.parse('a=b&a[0]=c')).to.deep.equal({ a: ['b', 'c'] }); + expect(Qs.parse('a[1]=b&a=c')).to.deep.equal({ a: ['b', 'c'] }); + expect(Qs.parse('a=b&a[1]=c')).to.deep.equal({ a: ['b', 'c'] }); + done(); + }); + + it('parses a nested array', function (done) { + + expect(Qs.parse('a[b][]=c&a[b][]=d')).to.deep.equal({ a: { b: ['c', 'd'] } }); + expect(Qs.parse('a[>=]=25')).to.deep.equal({ a: { '>=': '25' } }); + done(); + }); + + it('allows to specify array indices', function (done) { + + expect(Qs.parse('a[1]=c&a[0]=b&a[2]=d')).to.deep.equal({ a: ['b', 'c', 'd'] }); + expect(Qs.parse('a[1]=c&a[0]=b')).to.deep.equal({ a: ['b', 'c'] }); + expect(Qs.parse('a[1]=c')).to.deep.equal({ a: ['c'] }); + done(); + }); + + it('limits specific array indices to 20', function (done) { + + expect(Qs.parse('a[20]=a')).to.deep.equal({ a: ['a'] }); + expect(Qs.parse('a[21]=a')).to.deep.equal({ a: { '21': 'a' } }); + done(); + }); + + it('supports keys that begin with a number', function (done) { + + expect(Qs.parse('a[12b]=c')).to.deep.equal({ a: { '12b': 'c' } }); + done(); + }); + + it('supports encoded = signs', function (done) { + + expect(Qs.parse('he%3Dllo=th%3Dere')).to.deep.equal({ 'he=llo': 'th=ere' }); + done(); + }); + + it('is ok with url encoded strings', function (done) { + + expect(Qs.parse('a[b%20c]=d')).to.deep.equal({ a: { 'b c': 'd' } }); + expect(Qs.parse('a[b]=c%20d')).to.deep.equal({ a: { b: 'c d' } }); + done(); + }); + + it('allows brackets in the value', function (done) { + + expect(Qs.parse('pets=["tobi"]')).to.deep.equal({ pets: '["tobi"]' }); + expect(Qs.parse('operators=[">=", "<="]')).to.deep.equal({ operators: '[">=", "<="]' }); + done(); + }); + + it('allows empty values', function (done) { + + expect(Qs.parse('')).to.deep.equal({}); + expect(Qs.parse(null)).to.deep.equal({}); + expect(Qs.parse(undefined)).to.deep.equal({}); + done(); + }); + + it('transforms arrays to objects', function (done) { + + expect(Qs.parse('foo[0]=bar&foo[bad]=baz')).to.deep.equal({ foo: { '0': 'bar', bad: 'baz' } }); + expect(Qs.parse('foo[bad]=baz&foo[0]=bar')).to.deep.equal({ foo: { bad: 'baz', '0': 'bar' } }); + expect(Qs.parse('foo[bad]=baz&foo[]=bar')).to.deep.equal({ foo: { bad: 'baz', '0': 'bar' } }); + expect(Qs.parse('foo[]=bar&foo[bad]=baz')).to.deep.equal({ foo: { '0': 'bar', bad: 'baz' } }); + expect(Qs.parse('foo[bad]=baz&foo[]=bar&foo[]=foo')).to.deep.equal({ foo: { bad: 'baz', '0': 'bar', '1': 'foo' } }); + expect(Qs.parse('foo[0][a]=a&foo[0][b]=b&foo[1][a]=aa&foo[1][b]=bb')).to.deep.equal({ foo: [{ a: 'a', b: 'b' }, { a: 'aa', b: 'bb' }] }); + expect(Qs.parse('a[]=b&a[t]=u&a[hasOwnProperty]=c')).to.deep.equal({ a: { '0': 'b', t: 'u', c: true } }); + expect(Qs.parse('a[]=b&a[hasOwnProperty]=c&a[x]=y')).to.deep.equal({ a: { '0': 'b', '1': 'c', x: 'y' } }); + done(); + }); + + it('transforms arrays to objects (dot notation)', function (done) { + + expect(Qs.parse('foo[0].baz=bar&fool.bad=baz')).to.deep.equal({ foo: [{ baz: 'bar' }], fool: { bad: 'baz' } }); + expect(Qs.parse('foo[0].baz=bar&fool.bad.boo=baz')).to.deep.equal({ foo: [{ baz: 'bar' }], fool: { bad: { boo: 'baz' } } }); + expect(Qs.parse('foo[0][0].baz=bar&fool.bad=baz')).to.deep.equal({ foo: [[{ baz: 'bar' }]], fool: { bad: 'baz' } }); + expect(Qs.parse('foo[0].baz[0]=15&foo[0].bar=2')).to.deep.equal({ foo: [{ baz: ['15'], bar: '2' }] }); + expect(Qs.parse('foo[0].baz[0]=15&foo[0].baz[1]=16&foo[0].bar=2')).to.deep.equal({ foo: [{ baz: ['15', '16'], bar: '2' }] }); + expect(Qs.parse('foo.bad=baz&foo[0]=bar')).to.deep.equal({ foo: { bad: 'baz', '0': 'bar' } }); + expect(Qs.parse('foo.bad=baz&foo[]=bar')).to.deep.equal({ foo: { bad: 'baz', '0': 'bar' } }); + expect(Qs.parse('foo[]=bar&foo.bad=baz')).to.deep.equal({ foo: { '0': 'bar', bad: 'baz' } }); + expect(Qs.parse('foo.bad=baz&foo[]=bar&foo[]=foo')).to.deep.equal({ foo: { bad: 'baz', '0': 'bar', '1': 'foo' } }); + expect(Qs.parse('foo[0].a=a&foo[0].b=b&foo[1].a=aa&foo[1].b=bb')).to.deep.equal({ foo: [{ a: 'a', b: 'b' }, { a: 'aa', b: 'bb' }] }); + done(); + }); + + it('can add keys to objects', function (done) { + + expect(Qs.parse('a[b]=c&a=d')).to.deep.equal({ a: { b: 'c', d: true } }); + done(); + }); + + it('correctly prunes undefined values when converting an array to an object', function (done) { + + expect(Qs.parse('a[2]=b&a[99999999]=c')).to.deep.equal({ a: { '2': 'b', '99999999': 'c' } }); + done(); + }); + + it('supports malformed uri characters', function (done) { + + expect(Qs.parse('{%:%}', { strictNullHandling: true })).to.deep.equal({ '{%:%}': null }); + expect(Qs.parse('{%:%}=')).to.deep.equal({ '{%:%}': '' }); + expect(Qs.parse('foo=%:%}')).to.deep.equal({ foo: '%:%}' }); + done(); + }); + + it('doesn\'t produce empty keys', function (done) { + + expect(Qs.parse('_r=1&')).to.deep.equal({ '_r': '1' }); + done(); + }); + + it('cannot access Object prototype', function (done) { + + Qs.parse('constructor[prototype][bad]=bad'); + Qs.parse('bad[constructor][prototype][bad]=bad'); + expect(typeof Object.prototype.bad).to.equal('undefined'); + done(); + }); + + it('parses arrays of objects', function (done) { + + expect(Qs.parse('a[][b]=c')).to.deep.equal({ a: [{ b: 'c' }] }); + expect(Qs.parse('a[0][b]=c')).to.deep.equal({ a: [{ b: 'c' }] }); + done(); + }); + + it('allows for empty strings in arrays', function (done) { + + expect(Qs.parse('a[]=b&a[]=&a[]=c')).to.deep.equal({ a: ['b', '', 'c'] }); + expect(Qs.parse('a[0]=b&a[1]&a[2]=c&a[19]=', { strictNullHandling: true })).to.deep.equal({ a: ['b', null, 'c', ''] }); + expect(Qs.parse('a[0]=b&a[1]=&a[2]=c&a[19]', { strictNullHandling: true })).to.deep.equal({ a: ['b', '', 'c', null] }); + expect(Qs.parse('a[]=&a[]=b&a[]=c')).to.deep.equal({ a: ['', 'b', 'c'] }); + done(); + }); + + it('compacts sparse arrays', function (done) { + + expect(Qs.parse('a[10]=1&a[2]=2')).to.deep.equal({ a: ['2', '1'] }); + done(); + }); + + it('parses semi-parsed strings', function (done) { + + expect(Qs.parse({ 'a[b]': 'c' })).to.deep.equal({ a: { b: 'c' } }); + expect(Qs.parse({ 'a[b]': 'c', 'a[d]': 'e' })).to.deep.equal({ a: { b: 'c', d: 'e' } }); + done(); + }); + + it('parses buffers correctly', function (done) { + + var b = new Buffer('test'); + expect(Qs.parse({ a: b })).to.deep.equal({ a: b }); + done(); + }); + + it('continues parsing when no parent is found', function (done) { + + expect(Qs.parse('[]=&a=b')).to.deep.equal({ '0': '', a: 'b' }); + expect(Qs.parse('[]&a=b', { strictNullHandling: true })).to.deep.equal({ '0': null, a: 'b' }); + expect(Qs.parse('[foo]=bar')).to.deep.equal({ foo: 'bar' }); + done(); + }); + + it('does not error when parsing a very long array', function (done) { + + var str = 'a[]=a'; + while (Buffer.byteLength(str) < 128 * 1024) { + str += '&' + str; + } + + expect(function () { + + Qs.parse(str); + }).to.not.throw(); + + done(); + }); + + it('should not throw when a native prototype has an enumerable property', { parallel: false }, function (done) { + + Object.prototype.crash = ''; + Array.prototype.crash = ''; + expect(Qs.parse.bind(null, 'a=b')).to.not.throw(); + expect(Qs.parse('a=b')).to.deep.equal({ a: 'b' }); + expect(Qs.parse.bind(null, 'a[][b]=c')).to.not.throw(); + expect(Qs.parse('a[][b]=c')).to.deep.equal({ a: [{ b: 'c' }] }); + delete Object.prototype.crash; + delete Array.prototype.crash; + done(); + }); + + it('parses a string with an alternative string delimiter', function (done) { + + expect(Qs.parse('a=b;c=d', { delimiter: ';' })).to.deep.equal({ a: 'b', c: 'd' }); + done(); + }); + + it('parses a string with an alternative RegExp delimiter', function (done) { + + expect(Qs.parse('a=b; c=d', { delimiter: /[;,] */ })).to.deep.equal({ a: 'b', c: 'd' }); + done(); + }); + + it('does not use non-splittable objects as delimiters', function (done) { + + expect(Qs.parse('a=b&c=d', { delimiter: true })).to.deep.equal({ a: 'b', c: 'd' }); + done(); + }); + + it('allows overriding parameter limit', function (done) { + + expect(Qs.parse('a=b&c=d', { parameterLimit: 1 })).to.deep.equal({ a: 'b' }); + done(); + }); + + it('allows setting the parameter limit to Infinity', function (done) { + + expect(Qs.parse('a=b&c=d', { parameterLimit: Infinity })).to.deep.equal({ a: 'b', c: 'd' }); + done(); + }); + + it('allows overriding array limit', function (done) { + + expect(Qs.parse('a[0]=b', { arrayLimit: -1 })).to.deep.equal({ a: { '0': 'b' } }); + expect(Qs.parse('a[-1]=b', { arrayLimit: -1 })).to.deep.equal({ a: { '-1': 'b' } }); + expect(Qs.parse('a[0]=b&a[1]=c', { arrayLimit: 0 })).to.deep.equal({ a: { '0': 'b', '1': 'c' } }); + done(); + }); + + it('allows disabling array parsing', function (done) { + + expect(Qs.parse('a[0]=b&a[1]=c', { parseArrays: false })).to.deep.equal({ a: { '0': 'b', '1': 'c' } }); + done(); + }); + + it('parses an object', function (done) { + + var input = { + 'user[name]': { 'pop[bob]': 3 }, + 'user[email]': null + }; + + var expected = { + 'user': { + 'name': { 'pop[bob]': 3 }, + 'email': null + } + }; + + var result = Qs.parse(input); + + expect(result).to.deep.equal(expected); + done(); + }); + + it('parses an object in dot notation', function (done) { + + var input = { + 'user.name': { 'pop[bob]': 3 }, + 'user.email.': null + }; + + var expected = { + 'user': { + 'name': { 'pop[bob]': 3 }, + 'email': null + } + }; + + var result = Qs.parse(input); + + expect(result).to.deep.equal(expected); + done(); + }); + + it('parses an object and not child values', function (done) { + + var input = { + 'user[name]': { 'pop[bob]': { 'test': 3 } }, + 'user[email]': null + }; + + var expected = { + 'user': { + 'name': { 'pop[bob]': { 'test': 3 } }, + 'email': null + } + }; + + var result = Qs.parse(input); + + expect(result).to.deep.equal(expected); + done(); + }); + + it('does not blow up when Buffer global is missing', function (done) { + + var tempBuffer = global.Buffer; + delete global.Buffer; + var result = Qs.parse('a=b&c=d'); + global.Buffer = tempBuffer; + expect(result).to.deep.equal({ a: 'b', c: 'd' }); + done(); + }); + + it('does not crash when parsing circular references', function (done) { + + var a = {}; + a.b = a; + + var parsed; + + expect(function () { + + parsed = Qs.parse({ 'foo[bar]': 'baz', 'foo[baz]': a }); + }).to.not.throw(); + + expect(parsed).to.contain('foo'); + expect(parsed.foo).to.contain('bar', 'baz'); + expect(parsed.foo.bar).to.equal('baz'); + expect(parsed.foo.baz).to.deep.equal(a); + done(); + }); + + it('parses plain objects correctly', function (done) { + + var a = Object.create(null); + a.b = 'c'; + + expect(Qs.parse(a)).to.deep.equal({ b: 'c' }); + var result = Qs.parse({ a: a }); + expect(result).to.contain('a'); + expect(result.a).to.deep.equal(a); + done(); + }); + + it('parses dates correctly', function (done) { + + var now = new Date(); + expect(Qs.parse({ a: now })).to.deep.equal({ a: now }); + done(); + }); + + it('parses regular expressions correctly', function (done) { + + var re = /^test$/; + expect(Qs.parse({ a: re })).to.deep.equal({ a: re }); + done(); + }); + + it('can allow overwriting prototype properties', function (done) { + + expect(Qs.parse('a[hasOwnProperty]=b', { allowPrototypes: true })).to.deep.equal({ a: { hasOwnProperty: 'b' } }, { prototype: false }); + expect(Qs.parse('hasOwnProperty=b', { allowPrototypes: true })).to.deep.equal({ hasOwnProperty: 'b' }, { prototype: false }); + done(); + }); + + it('can return plain objects', function (done) { + + var expected = Object.create(null); + expected.a = Object.create(null); + expected.a.b = 'c'; + expected.a.hasOwnProperty = 'd'; + expect(Qs.parse('a[b]=c&a[hasOwnProperty]=d', { plainObjects: true })).to.deep.equal(expected); + expect(Qs.parse(null, { plainObjects: true })).to.deep.equal(Object.create(null)); + var expectedArray = Object.create(null); + expectedArray.a = Object.create(null); + expectedArray.a['0'] = 'b'; + expectedArray.a.c = 'd'; + expect(Qs.parse('a[]=b&a[c]=d', { plainObjects: true })).to.deep.equal(expectedArray); + done(); + }); +}); diff --git a/node_modules/express/node_modules/qs/test/stringify.js b/node_modules/express/node_modules/qs/test/stringify.js new file mode 100644 index 0000000..48b7803 --- /dev/null +++ b/node_modules/express/node_modules/qs/test/stringify.js @@ -0,0 +1,259 @@ +/* eslint no-extend-native:0 */ +// Load modules + +var Code = require('code'); +var Lab = require('lab'); +var Qs = require('../'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var expect = Code.expect; +var describe = lab.experiment; +var it = lab.test; + + +describe('stringify()', function () { + + it('stringifies a querystring object', function (done) { + + expect(Qs.stringify({ a: 'b' })).to.equal('a=b'); + expect(Qs.stringify({ a: 1 })).to.equal('a=1'); + expect(Qs.stringify({ a: 1, b: 2 })).to.equal('a=1&b=2'); + expect(Qs.stringify({ a: 'A_Z' })).to.equal('a=A_Z'); + expect(Qs.stringify({ a: '€' })).to.equal('a=%E2%82%AC'); + expect(Qs.stringify({ a: '' })).to.equal('a=%EE%80%80'); + expect(Qs.stringify({ a: 'א' })).to.equal('a=%D7%90'); + expect(Qs.stringify({ a: '𐐷' })).to.equal('a=%F0%90%90%B7'); + done(); + }); + + it('stringifies a nested object', function (done) { + + expect(Qs.stringify({ a: { b: 'c' } })).to.equal('a%5Bb%5D=c'); + expect(Qs.stringify({ a: { b: { c: { d: 'e' } } } })).to.equal('a%5Bb%5D%5Bc%5D%5Bd%5D=e'); + done(); + }); + + it('stringifies an array value', function (done) { + + expect(Qs.stringify({ a: ['b', 'c', 'd'] })).to.equal('a%5B0%5D=b&a%5B1%5D=c&a%5B2%5D=d'); + done(); + }); + + it('omits array indices when asked', function (done) { + + expect(Qs.stringify({ a: ['b', 'c', 'd'] }, { indices: false })).to.equal('a=b&a=c&a=d'); + done(); + }); + + it('stringifies a nested array value', function (done) { + + expect(Qs.stringify({ a: { b: ['c', 'd'] } })).to.equal('a%5Bb%5D%5B0%5D=c&a%5Bb%5D%5B1%5D=d'); + done(); + }); + + it('stringifies an object inside an array', function (done) { + + expect(Qs.stringify({ a: [{ b: 'c' }] })).to.equal('a%5B0%5D%5Bb%5D=c'); + expect(Qs.stringify({ a: [{ b: { c: [1] } }] })).to.equal('a%5B0%5D%5Bb%5D%5Bc%5D%5B0%5D=1'); + done(); + }); + + it('does not omit object keys when indices = false', function (done) { + + expect(Qs.stringify({ a: [{ b: 'c' }] }, { indices: false })).to.equal('a%5Bb%5D=c'); + done(); + }); + + it('uses indices notation for arrays when indices=true', function (done) { + + expect(Qs.stringify({ a: ['b', 'c'] }, { indices: true })).to.equal('a%5B0%5D=b&a%5B1%5D=c'); + done(); + }); + + it('uses indices notation for arrays when no arrayFormat is specified', function (done) { + + expect(Qs.stringify({ a: ['b', 'c'] })).to.equal('a%5B0%5D=b&a%5B1%5D=c'); + done(); + }); + + it('uses indices notation for arrays when no arrayFormat=indices', function (done) { + + expect(Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'indices' })).to.equal('a%5B0%5D=b&a%5B1%5D=c'); + done(); + }); + + it('uses repeat notation for arrays when no arrayFormat=repeat', function (done) { + + expect(Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'repeat' })).to.equal('a=b&a=c'); + done(); + }); + + it('uses brackets notation for arrays when no arrayFormat=brackets', function (done) { + + expect(Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'brackets' })).to.equal('a%5B%5D=b&a%5B%5D=c'); + done(); + }); + + it('stringifies a complicated object', function (done) { + + expect(Qs.stringify({ a: { b: 'c', d: 'e' } })).to.equal('a%5Bb%5D=c&a%5Bd%5D=e'); + done(); + }); + + it('stringifies an empty value', function (done) { + + expect(Qs.stringify({ a: '' })).to.equal('a='); + expect(Qs.stringify({ a: null }, { strictNullHandling: true })).to.equal('a'); + + expect(Qs.stringify({ a: '', b: '' })).to.equal('a=&b='); + expect(Qs.stringify({ a: null, b: '' }, { strictNullHandling: true })).to.equal('a&b='); + + expect(Qs.stringify({ a: { b: '' } })).to.equal('a%5Bb%5D='); + expect(Qs.stringify({ a: { b: null } }, { strictNullHandling: true })).to.equal('a%5Bb%5D'); + expect(Qs.stringify({ a: { b: null } }, { strictNullHandling: false })).to.equal('a%5Bb%5D='); + + done(); + }); + + it('stringifies an empty object', function (done) { + + var obj = Object.create(null); + obj.a = 'b'; + expect(Qs.stringify(obj)).to.equal('a=b'); + done(); + }); + + it('returns an empty string for invalid input', function (done) { + + expect(Qs.stringify(undefined)).to.equal(''); + expect(Qs.stringify(false)).to.equal(''); + expect(Qs.stringify(null)).to.equal(''); + expect(Qs.stringify('')).to.equal(''); + done(); + }); + + it('stringifies an object with an empty object as a child', function (done) { + + var obj = { + a: Object.create(null) + }; + + obj.a.b = 'c'; + expect(Qs.stringify(obj)).to.equal('a%5Bb%5D=c'); + done(); + }); + + it('drops keys with a value of undefined', function (done) { + + expect(Qs.stringify({ a: undefined })).to.equal(''); + + expect(Qs.stringify({ a: { b: undefined, c: null } }, { strictNullHandling: true })).to.equal('a%5Bc%5D'); + expect(Qs.stringify({ a: { b: undefined, c: null } }, { strictNullHandling: false })).to.equal('a%5Bc%5D='); + expect(Qs.stringify({ a: { b: undefined, c: '' } })).to.equal('a%5Bc%5D='); + done(); + }); + + it('url encodes values', function (done) { + + expect(Qs.stringify({ a: 'b c' })).to.equal('a=b%20c'); + done(); + }); + + it('stringifies a date', function (done) { + + var now = new Date(); + var str = 'a=' + encodeURIComponent(now.toISOString()); + expect(Qs.stringify({ a: now })).to.equal(str); + done(); + }); + + it('stringifies the weird object from qs', function (done) { + + expect(Qs.stringify({ 'my weird field': '~q1!2"\'w$5&7/z8)?' })).to.equal('my%20weird%20field=~q1%212%22%27w%245%267%2Fz8%29%3F'); + done(); + }); + + it('skips properties that are part of the object prototype', function (done) { + + Object.prototype.crash = 'test'; + expect(Qs.stringify({ a: 'b' })).to.equal('a=b'); + expect(Qs.stringify({ a: { b: 'c' } })).to.equal('a%5Bb%5D=c'); + delete Object.prototype.crash; + done(); + }); + + it('stringifies boolean values', function (done) { + + expect(Qs.stringify({ a: true })).to.equal('a=true'); + expect(Qs.stringify({ a: { b: true } })).to.equal('a%5Bb%5D=true'); + expect(Qs.stringify({ b: false })).to.equal('b=false'); + expect(Qs.stringify({ b: { c: false } })).to.equal('b%5Bc%5D=false'); + done(); + }); + + it('stringifies buffer values', function (done) { + + expect(Qs.stringify({ a: new Buffer('test') })).to.equal('a=test'); + expect(Qs.stringify({ a: { b: new Buffer('test') } })).to.equal('a%5Bb%5D=test'); + done(); + }); + + it('stringifies an object using an alternative delimiter', function (done) { + + expect(Qs.stringify({ a: 'b', c: 'd' }, { delimiter: ';' })).to.equal('a=b;c=d'); + done(); + }); + + it('doesn\'t blow up when Buffer global is missing', function (done) { + + var tempBuffer = global.Buffer; + delete global.Buffer; + expect(Qs.stringify({ a: 'b', c: 'd' })).to.equal('a=b&c=d'); + global.Buffer = tempBuffer; + done(); + }); + + it('selects properties when filter=array', function (done) { + + expect(Qs.stringify({ a: 'b' }, { filter: ['a'] })).to.equal('a=b'); + expect(Qs.stringify({ a: 1 }, { filter: [] })).to.equal(''); + expect(Qs.stringify({ a: { b: [1, 2, 3, 4], c: 'd' }, c: 'f' }, { filter: ['a', 'b', 0, 2] })).to.equal('a%5Bb%5D%5B0%5D=1&a%5Bb%5D%5B2%5D=3'); + done(); + + }); + + it('supports custom representations when filter=function', function (done) { + + var calls = 0; + var obj = { a: 'b', c: 'd', e: { f: new Date(1257894000000) } }; + var filterFunc = function (prefix, value) { + + calls++; + if (calls === 1) { + expect(prefix).to.be.empty(); + expect(value).to.equal(obj); + } + else if (prefix === 'c') { + return; + } + else if (value instanceof Date) { + expect(prefix).to.equal('e[f]'); + return value.getTime(); + } + return value; + }; + + expect(Qs.stringify(obj, { filter: filterFunc })).to.equal('a=b&e%5Bf%5D=1257894000000'); + expect(calls).to.equal(5); + done(); + + }); +}); diff --git a/node_modules/express/node_modules/qs/test/utils.js b/node_modules/express/node_modules/qs/test/utils.js new file mode 100644 index 0000000..a9a6b52 --- /dev/null +++ b/node_modules/express/node_modules/qs/test/utils.js @@ -0,0 +1,28 @@ +// Load modules + +var Code = require('code'); +var Lab = require('lab'); +var Utils = require('../lib/utils'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var expect = Code.expect; +var describe = lab.experiment; +var it = lab.test; + + +describe('merge()', function () { + + it('can merge two objects with the same key', function (done) { + + expect(Utils.merge({ a: 'b' }, { a: 'c' })).to.deep.equal({ a: ['b', 'c'] }); + done(); + }); +}); diff --git a/node_modules/express/node_modules/range-parser/HISTORY.md b/node_modules/express/node_modules/range-parser/HISTORY.md new file mode 100644 index 0000000..f640bea --- /dev/null +++ b/node_modules/express/node_modules/range-parser/HISTORY.md @@ -0,0 +1,40 @@ +unreleased +========== + + * perf: enable strict mode + +1.0.2 / 2014-09-08 +================== + + * Support Node.js 0.6 + +1.0.1 / 2014-09-07 +================== + + * Move repository to jshttp + +1.0.0 / 2013-12-11 +================== + + * Add repository to package.json + * Add MIT license + +0.0.4 / 2012-06-17 +================== + + * Change ret -1 for unsatisfiable and -2 when invalid + +0.0.3 / 2012-06-17 +================== + + * Fix last-byte-pos default to len - 1 + +0.0.2 / 2012-06-14 +================== + + * Add `.type` + +0.0.1 / 2012-06-11 +================== + + * Initial release diff --git a/node_modules/express/node_modules/range-parser/LICENSE b/node_modules/express/node_modules/range-parser/LICENSE new file mode 100644 index 0000000..a491841 --- /dev/null +++ b/node_modules/express/node_modules/range-parser/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2012-2014 TJ Holowaychuk + +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/express/node_modules/range-parser/README.md b/node_modules/express/node_modules/range-parser/README.md new file mode 100644 index 0000000..32f58f6 --- /dev/null +++ b/node_modules/express/node_modules/range-parser/README.md @@ -0,0 +1,57 @@ +# range-parser + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Range header field parser. + +## Installation + +``` +$ npm install range-parser +``` + +## API + +```js +var parseRange = require('range-parser') +``` + +### parseRange(size, header) + +Parse the given `header` string where `size` is the maximum size of the resource. +An array of ranges will be returned or negative numbers indicating an error parsing. + + * `-2` signals a malformed header string + * `-1` signals an invalid range + +```js +// parse header from request +var range = parseRange(req.headers.range) + +// the type of the range +if (range.type === 'bytes') { + // the ranges + range.forEach(function (r) { + // do something with r.start and r.end + }) +} +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/range-parser.svg +[npm-url]: https://npmjs.org/package/range-parser +[node-version-image]: https://img.shields.io/node/v/range-parser.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/range-parser.svg +[travis-url]: https://travis-ci.org/jshttp/range-parser +[coveralls-image]: https://img.shields.io/coveralls/jshttp/range-parser.svg +[coveralls-url]: https://coveralls.io/r/jshttp/range-parser +[downloads-image]: https://img.shields.io/npm/dm/range-parser.svg +[downloads-url]: https://npmjs.org/package/range-parser diff --git a/node_modules/express/node_modules/range-parser/index.js b/node_modules/express/node_modules/range-parser/index.js new file mode 100644 index 0000000..814e533 --- /dev/null +++ b/node_modules/express/node_modules/range-parser/index.js @@ -0,0 +1,63 @@ +/*! + * range-parser + * Copyright(c) 2012-2014 TJ Holowaychuk + * MIT Licensed + */ + +'use strict'; + +/** + * Module exports. + * @public + */ + +module.exports = rangeParser; + +/** + * Parse "Range" header `str` relative to the given file `size`. + * + * @param {Number} size + * @param {String} str + * @return {Array} + * @public + */ + +function rangeParser(size, str) { + var valid = true; + var i = str.indexOf('='); + + if (-1 == i) return -2; + + var arr = str.slice(i + 1).split(',').map(function(range){ + var range = range.split('-') + , start = parseInt(range[0], 10) + , end = parseInt(range[1], 10); + + // -nnn + if (isNaN(start)) { + start = size - end; + end = size - 1; + // nnn- + } else if (isNaN(end)) { + end = size - 1; + } + + // limit last-byte-pos to current length + if (end > size - 1) end = size - 1; + + // invalid + if (isNaN(start) + || isNaN(end) + || start > end + || start < 0) valid = false; + + return { + start: start, + end: end + }; + }); + + arr.type = str.slice(0, i); + + return valid ? arr : -1; +} diff --git a/node_modules/express/node_modules/range-parser/package.json b/node_modules/express/node_modules/range-parser/package.json new file mode 100644 index 0000000..1d5ec68 --- /dev/null +++ b/node_modules/express/node_modules/range-parser/package.json @@ -0,0 +1,74 @@ +{ + "name": "range-parser", + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca", + "url": "http://tjholowaychuk.com" + }, + "description": "Range header field string parser", + "version": "1.0.3", + "license": "MIT", + "keywords": [ + "range", + "parser", + "http" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/range-parser" + }, + "devDependencies": { + "istanbul": "0.4.0", + "mocha": "1.21.5" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter dot" + }, + "gitHead": "18e46a3de74afff9f4e22717f11ddd6e9aa6d845", + "bugs": { + "url": "https://github.com/jshttp/range-parser/issues" + }, + "homepage": "https://github.com/jshttp/range-parser", + "_id": "range-parser@1.0.3", + "_shasum": "6872823535c692e2c2a0103826afd82c2e0ff175", + "_from": "range-parser@~1.0.3", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "jonathanong", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + } + ], + "dist": { + "shasum": "6872823535c692e2c2a0103826afd82c2e0ff175", + "tarball": "http://registry.npmjs.org/range-parser/-/range-parser-1.0.3.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.0.3.tgz" +} diff --git a/node_modules/express/node_modules/send/HISTORY.md b/node_modules/express/node_modules/send/HISTORY.md new file mode 100644 index 0000000..d3dca9c --- /dev/null +++ b/node_modules/express/node_modules/send/HISTORY.md @@ -0,0 +1,310 @@ +0.13.1 / 2016-01-16 +=================== + + * deps: depd@~1.1.0 + - Support web browser loading + - perf: enable strict mode + * deps: destroy@~1.0.4 + - perf: enable strict mode + * deps: escape-html@~1.0.3 + - perf: enable strict mode + - perf: optimize string replacement + - perf: use faster string coercion + * deps: range-parser@~1.0.3 + - perf: enable strict mode + +0.13.0 / 2015-06-16 +=================== + + * Allow Node.js HTTP server to set `Date` response header + * Fix incorrectly removing `Content-Location` on 304 response + * Improve the default redirect response headers + * Send appropriate headers on default error response + * Use `http-errors` for standard emitted errors + * Use `statuses` instead of `http` module for status messages + * deps: escape-html@1.0.2 + * deps: etag@~1.7.0 + - Improve stat performance by removing hashing + * deps: fresh@0.3.0 + - Add weak `ETag` matching support + * deps: on-finished@~2.3.0 + - Add defined behavior for HTTP `CONNECT` requests + - Add defined behavior for HTTP `Upgrade` requests + - deps: ee-first@1.1.1 + * perf: enable strict mode + * perf: remove unnecessary array allocations + +0.12.3 / 2015-05-13 +=================== + + * deps: debug@~2.2.0 + - deps: ms@0.7.1 + * deps: depd@~1.0.1 + * deps: etag@~1.6.0 + - Improve support for JXcore + - Support "fake" stats objects in environments without `fs` + * deps: ms@0.7.1 + - Prevent extraordinarily long inputs + * deps: on-finished@~2.2.1 + +0.12.2 / 2015-03-13 +=================== + + * Throw errors early for invalid `extensions` or `index` options + * deps: debug@~2.1.3 + - Fix high intensity foreground color for bold + - deps: ms@0.7.0 + +0.12.1 / 2015-02-17 +=================== + + * Fix regression sending zero-length files + +0.12.0 / 2015-02-16 +=================== + + * Always read the stat size from the file + * Fix mutating passed-in `options` + * deps: mime@1.3.4 + +0.11.1 / 2015-01-20 +=================== + + * Fix `root` path disclosure + +0.11.0 / 2015-01-05 +=================== + + * deps: debug@~2.1.1 + * deps: etag@~1.5.1 + - deps: crc@3.2.1 + * deps: ms@0.7.0 + - Add `milliseconds` + - Add `msecs` + - Add `secs` + - Add `mins` + - Add `hrs` + - Add `yrs` + * deps: on-finished@~2.2.0 + +0.10.1 / 2014-10-22 +=================== + + * deps: on-finished@~2.1.1 + - Fix handling of pipelined requests + +0.10.0 / 2014-10-15 +=================== + + * deps: debug@~2.1.0 + - Implement `DEBUG_FD` env variable support + * deps: depd@~1.0.0 + * deps: etag@~1.5.0 + - Improve string performance + - Slightly improve speed for weak ETags over 1KB + +0.9.3 / 2014-09-24 +================== + + * deps: etag@~1.4.0 + - Support "fake" stats objects + +0.9.2 / 2014-09-15 +================== + + * deps: depd@0.4.5 + * deps: etag@~1.3.1 + * deps: range-parser@~1.0.2 + +0.9.1 / 2014-09-07 +================== + + * deps: fresh@0.2.4 + +0.9.0 / 2014-09-07 +================== + + * Add `lastModified` option + * Use `etag` to generate `ETag` header + * deps: debug@~2.0.0 + +0.8.5 / 2014-09-04 +================== + + * Fix malicious path detection for empty string path + +0.8.4 / 2014-09-04 +================== + + * Fix a path traversal issue when using `root` + +0.8.3 / 2014-08-16 +================== + + * deps: destroy@1.0.3 + - renamed from dethroy + * deps: on-finished@2.1.0 + +0.8.2 / 2014-08-14 +================== + + * Work around `fd` leak in Node.js 0.10 for `fs.ReadStream` + * deps: dethroy@1.0.2 + +0.8.1 / 2014-08-05 +================== + + * Fix `extensions` behavior when file already has extension + +0.8.0 / 2014-08-05 +================== + + * Add `extensions` option + +0.7.4 / 2014-08-04 +================== + + * Fix serving index files without root dir + +0.7.3 / 2014-07-29 +================== + + * Fix incorrect 403 on Windows and Node.js 0.11 + +0.7.2 / 2014-07-27 +================== + + * deps: depd@0.4.4 + - Work-around v8 generating empty stack traces + +0.7.1 / 2014-07-26 +================== + + * deps: depd@0.4.3 + - Fix exception when global `Error.stackTraceLimit` is too low + +0.7.0 / 2014-07-20 +================== + + * Deprecate `hidden` option; use `dotfiles` option + * Add `dotfiles` option + * deps: debug@1.0.4 + * deps: depd@0.4.2 + - Add `TRACE_DEPRECATION` environment variable + - Remove non-standard grey color from color output + - Support `--no-deprecation` argument + - Support `--trace-deprecation` argument + +0.6.0 / 2014-07-11 +================== + + * Deprecate `from` option; use `root` option + * Deprecate `send.etag()` -- use `etag` in `options` + * Deprecate `send.hidden()` -- use `hidden` in `options` + * Deprecate `send.index()` -- use `index` in `options` + * Deprecate `send.maxage()` -- use `maxAge` in `options` + * Deprecate `send.root()` -- use `root` in `options` + * Cap `maxAge` value to 1 year + * deps: debug@1.0.3 + - Add support for multiple wildcards in namespaces + +0.5.0 / 2014-06-28 +================== + + * Accept string for `maxAge` (converted by `ms`) + * Add `headers` event + * Include link in default redirect response + * Use `EventEmitter.listenerCount` to count listeners + +0.4.3 / 2014-06-11 +================== + + * Do not throw un-catchable error on file open race condition + * Use `escape-html` for HTML escaping + * deps: debug@1.0.2 + - fix some debugging output colors on node.js 0.8 + * deps: finished@1.2.2 + * deps: fresh@0.2.2 + +0.4.2 / 2014-06-09 +================== + + * fix "event emitter leak" warnings + * deps: debug@1.0.1 + * deps: finished@1.2.1 + +0.4.1 / 2014-06-02 +================== + + * Send `max-age` in `Cache-Control` in correct format + +0.4.0 / 2014-05-27 +================== + + * Calculate ETag with md5 for reduced collisions + * Fix wrong behavior when index file matches directory + * Ignore stream errors after request ends + - Goodbye `EBADF, read` + * Skip directories in index file search + * deps: debug@0.8.1 + +0.3.0 / 2014-04-24 +================== + + * Fix sending files with dots without root set + * Coerce option types + * Accept API options in options object + * Set etags to "weak" + * Include file path in etag + * Make "Can't set headers after they are sent." catchable + * Send full entity-body for multi range requests + * Default directory access to 403 when index disabled + * Support multiple index paths + * Support "If-Range" header + * Control whether to generate etags + * deps: mime@1.2.11 + +0.2.0 / 2014-01-29 +================== + + * update range-parser and fresh + +0.1.4 / 2013-08-11 +================== + + * update fresh + +0.1.3 / 2013-07-08 +================== + + * Revert "Fix fd leak" + +0.1.2 / 2013-07-03 +================== + + * Fix fd leak + +0.1.0 / 2012-08-25 +================== + + * add options parameter to send() that is passed to fs.createReadStream() [kanongil] + +0.0.4 / 2012-08-16 +================== + + * allow custom "Accept-Ranges" definition + +0.0.3 / 2012-07-16 +================== + + * fix normalization of the root directory. Closes #3 + +0.0.2 / 2012-07-09 +================== + + * add passing of req explicitly for now (YUCK) + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/express/node_modules/send/LICENSE b/node_modules/express/node_modules/send/LICENSE new file mode 100644 index 0000000..e4d595b --- /dev/null +++ b/node_modules/express/node_modules/send/LICENSE @@ -0,0 +1,23 @@ +(The MIT License) + +Copyright (c) 2012 TJ Holowaychuk +Copyright (c) 2014-2015 Douglas Christopher Wilson + +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/express/node_modules/send/README.md b/node_modules/express/node_modules/send/README.md new file mode 100644 index 0000000..3586060 --- /dev/null +++ b/node_modules/express/node_modules/send/README.md @@ -0,0 +1,195 @@ +# send + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Linux Build][travis-image]][travis-url] +[![Windows Build][appveyor-image]][appveyor-url] +[![Test Coverage][coveralls-image]][coveralls-url] +[![Gratipay][gratipay-image]][gratipay-url] + +Send is a library for streaming files from the file system as a http response +supporting partial responses (Ranges), conditional-GET negotiation, high test +coverage, and granular events which may be leveraged to take appropriate actions +in your application or framework. + +Looking to serve up entire folders mapped to URLs? Try [serve-static](https://www.npmjs.org/package/serve-static). + +## Installation + +```bash +$ npm install send +``` + +## API + +```js +var send = require('send') +``` + +### send(req, path, [options]) + +Create a new `SendStream` for the given path to send to a `res`. The `req` is +the Node.js HTTP request and the `path` is a urlencoded path to send (urlencoded, +not the actual file-system path). + +#### Options + +##### dotfiles + +Set how "dotfiles" are treated when encountered. A dotfile is a file +or directory that begins with a dot ("."). Note this check is done on +the path itself without checking if the path actually exists on the +disk. If `root` is specified, only the dotfiles above the root are +checked (i.e. the root itself can be within a dotfile when when set +to "deny"). + + - `'allow'` No special treatment for dotfiles. + - `'deny'` Send a 403 for any request for a dotfile. + - `'ignore'` Pretend like the dotfile does not exist and 404. + +The default value is _similar_ to `'ignore'`, with the exception that +this default will not ignore the files within a directory that begins +with a dot, for backward-compatibility. + +##### etag + +Enable or disable etag generation, defaults to true. + +##### extensions + +If a given file doesn't exist, try appending one of the given extensions, +in the given order. By default, this is disabled (set to `false`). An +example value that will serve extension-less HTML files: `['html', 'htm']`. +This is skipped if the requested file already has an extension. + +##### index + +By default send supports "index.html" files, to disable this +set `false` or to supply a new index pass a string or an array +in preferred order. + +##### lastModified + +Enable or disable `Last-Modified` header, defaults to true. Uses the file +system's last modified value. + +##### maxAge + +Provide a max-age in milliseconds for http caching, defaults to 0. +This can also be a string accepted by the +[ms](https://www.npmjs.org/package/ms#readme) module. + +##### root + +Serve files relative to `path`. + +### Events + +The `SendStream` is an event emitter and will emit the following events: + + - `error` an error occurred `(err)` + - `directory` a directory was requested + - `file` a file was requested `(path, stat)` + - `headers` the headers are about to be set on a file `(res, path, stat)` + - `stream` file streaming has started `(stream)` + - `end` streaming has completed + +### .pipe + +The `pipe` method is used to pipe the response into the Node.js HTTP response +object, typically `send(req, path, options).pipe(res)`. + +## Error-handling + +By default when no `error` listeners are present an automatic response will be +made, otherwise you have full control over the response, aka you may show a 5xx +page etc. + +## Caching + +It does _not_ perform internal caching, you should use a reverse proxy cache +such as Varnish for this, or those fancy things called CDNs. If your +application is small enough that it would benefit from single-node memory +caching, it's small enough that it does not need caching at all ;). + +## Debugging + +To enable `debug()` instrumentation output export __DEBUG__: + +``` +$ DEBUG=send node app +``` + +## Running tests + +``` +$ npm install +$ npm test +``` + +## Examples + +### Small example + +```js +var http = require('http'); +var send = require('send'); + +var app = http.createServer(function(req, res){ + send(req, req.url).pipe(res); +}).listen(3000); +``` + +Serving from a root directory with custom error-handling: + +```js +var http = require('http'); +var send = require('send'); +var url = require('url'); + +var app = http.createServer(function(req, res){ + // your custom error-handling logic: + function error(err) { + res.statusCode = err.status || 500; + res.end(err.message); + } + + // your custom headers + function headers(res, path, stat) { + // serve all files for download + res.setHeader('Content-Disposition', 'attachment'); + } + + // your custom directory handling logic: + function redirect() { + res.statusCode = 301; + res.setHeader('Location', req.url + '/'); + res.end('Redirecting to ' + req.url + '/'); + } + + // transfer arbitrary files from within + // /www/example.com/public/* + send(req, url.parse(req.url).pathname, {root: '/www/example.com/public'}) + .on('error', error) + .on('directory', redirect) + .on('headers', headers) + .pipe(res); +}).listen(3000); +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/send.svg +[npm-url]: https://npmjs.org/package/send +[travis-image]: https://img.shields.io/travis/pillarjs/send/master.svg?label=linux +[travis-url]: https://travis-ci.org/pillarjs/send +[appveyor-image]: https://img.shields.io/appveyor/ci/dougwilson/send/master.svg?label=windows +[appveyor-url]: https://ci.appveyor.com/project/dougwilson/send +[coveralls-image]: https://img.shields.io/coveralls/pillarjs/send/master.svg +[coveralls-url]: https://coveralls.io/r/pillarjs/send?branch=master +[downloads-image]: https://img.shields.io/npm/dm/send.svg +[downloads-url]: https://npmjs.org/package/send +[gratipay-image]: https://img.shields.io/gratipay/dougwilson.svg +[gratipay-url]: https://www.gratipay.com/dougwilson/ diff --git a/node_modules/express/node_modules/send/index.js b/node_modules/express/node_modules/send/index.js new file mode 100644 index 0000000..3510989 --- /dev/null +++ b/node_modules/express/node_modules/send/index.js @@ -0,0 +1,820 @@ +/*! + * send + * Copyright(c) 2012 TJ Holowaychuk + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + * @private + */ + +var createError = require('http-errors') +var debug = require('debug')('send') +var deprecate = require('depd')('send') +var destroy = require('destroy') +var escapeHtml = require('escape-html') + , parseRange = require('range-parser') + , Stream = require('stream') + , mime = require('mime') + , fresh = require('fresh') + , path = require('path') + , fs = require('fs') + , normalize = path.normalize + , join = path.join +var etag = require('etag') +var EventEmitter = require('events').EventEmitter; +var ms = require('ms'); +var onFinished = require('on-finished') +var statuses = require('statuses') + +/** + * Variables. + */ +var extname = path.extname +var maxMaxAge = 60 * 60 * 24 * 365 * 1000; // 1 year +var resolve = path.resolve +var sep = path.sep +var toString = Object.prototype.toString +var upPathRegexp = /(?:^|[\\\/])\.\.(?:[\\\/]|$)/ + +/** + * Module exports. + * @public + */ + +module.exports = send +module.exports.mime = mime + +/** + * Shim EventEmitter.listenerCount for node.js < 0.10 + */ + +/* istanbul ignore next */ +var listenerCount = EventEmitter.listenerCount + || function(emitter, type){ return emitter.listeners(type).length; }; + +/** + * Return a `SendStream` for `req` and `path`. + * + * @param {object} req + * @param {string} path + * @param {object} [options] + * @return {SendStream} + * @public + */ + +function send(req, path, options) { + return new SendStream(req, path, options); +} + +/** + * Initialize a `SendStream` with the given `path`. + * + * @param {Request} req + * @param {String} path + * @param {object} [options] + * @private + */ + +function SendStream(req, path, options) { + var opts = options || {} + + this.options = opts + this.path = path + this.req = req + + this._etag = opts.etag !== undefined + ? Boolean(opts.etag) + : true + + this._dotfiles = opts.dotfiles !== undefined + ? opts.dotfiles + : 'ignore' + + if (this._dotfiles !== 'ignore' && this._dotfiles !== 'allow' && this._dotfiles !== 'deny') { + throw new TypeError('dotfiles option must be "allow", "deny", or "ignore"') + } + + this._hidden = Boolean(opts.hidden) + + if (opts.hidden !== undefined) { + deprecate('hidden: use dotfiles: \'' + (this._hidden ? 'allow' : 'ignore') + '\' instead') + } + + // legacy support + if (opts.dotfiles === undefined) { + this._dotfiles = undefined + } + + this._extensions = opts.extensions !== undefined + ? normalizeList(opts.extensions, 'extensions option') + : [] + + this._index = opts.index !== undefined + ? normalizeList(opts.index, 'index option') + : ['index.html'] + + this._lastModified = opts.lastModified !== undefined + ? Boolean(opts.lastModified) + : true + + this._maxage = opts.maxAge || opts.maxage + this._maxage = typeof this._maxage === 'string' + ? ms(this._maxage) + : Number(this._maxage) + this._maxage = !isNaN(this._maxage) + ? Math.min(Math.max(0, this._maxage), maxMaxAge) + : 0 + + this._root = opts.root + ? resolve(opts.root) + : null + + if (!this._root && opts.from) { + this.from(opts.from) + } +} + +/** + * Inherits from `Stream.prototype`. + */ + +SendStream.prototype.__proto__ = Stream.prototype; + +/** + * Enable or disable etag generation. + * + * @param {Boolean} val + * @return {SendStream} + * @api public + */ + +SendStream.prototype.etag = deprecate.function(function etag(val) { + val = Boolean(val); + debug('etag %s', val); + this._etag = val; + return this; +}, 'send.etag: pass etag as option'); + +/** + * Enable or disable "hidden" (dot) files. + * + * @param {Boolean} path + * @return {SendStream} + * @api public + */ + +SendStream.prototype.hidden = deprecate.function(function hidden(val) { + val = Boolean(val); + debug('hidden %s', val); + this._hidden = val; + this._dotfiles = undefined + return this; +}, 'send.hidden: use dotfiles option'); + +/** + * Set index `paths`, set to a falsy + * value to disable index support. + * + * @param {String|Boolean|Array} paths + * @return {SendStream} + * @api public + */ + +SendStream.prototype.index = deprecate.function(function index(paths) { + var index = !paths ? [] : normalizeList(paths, 'paths argument'); + debug('index %o', paths); + this._index = index; + return this; +}, 'send.index: pass index as option'); + +/** + * Set root `path`. + * + * @param {String} path + * @return {SendStream} + * @api public + */ + +SendStream.prototype.root = function(path){ + path = String(path); + this._root = resolve(path) + return this; +}; + +SendStream.prototype.from = deprecate.function(SendStream.prototype.root, + 'send.from: pass root as option'); + +SendStream.prototype.root = deprecate.function(SendStream.prototype.root, + 'send.root: pass root as option'); + +/** + * Set max-age to `maxAge`. + * + * @param {Number} maxAge + * @return {SendStream} + * @api public + */ + +SendStream.prototype.maxage = deprecate.function(function maxage(maxAge) { + maxAge = typeof maxAge === 'string' + ? ms(maxAge) + : Number(maxAge); + if (isNaN(maxAge)) maxAge = 0; + if (Infinity == maxAge) maxAge = 60 * 60 * 24 * 365 * 1000; + debug('max-age %d', maxAge); + this._maxage = maxAge; + return this; +}, 'send.maxage: pass maxAge as option'); + +/** + * Emit error with `status`. + * + * @param {number} status + * @param {Error} [error] + * @private + */ + +SendStream.prototype.error = function error(status, error) { + // emit if listeners instead of responding + if (listenerCount(this, 'error') !== 0) { + return this.emit('error', createError(error, status, { + expose: false + })) + } + + var res = this.res + var msg = statuses[status] + + // wipe all existing headers + res._headers = null + + // send basic response + res.statusCode = status + res.setHeader('Content-Type', 'text/plain; charset=UTF-8') + res.setHeader('Content-Length', Buffer.byteLength(msg)) + res.setHeader('X-Content-Type-Options', 'nosniff') + res.end(msg) +} + +/** + * Check if the pathname ends with "/". + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.hasTrailingSlash = function(){ + return '/' == this.path[this.path.length - 1]; +}; + +/** + * Check if this is a conditional GET request. + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isConditionalGET = function(){ + return this.req.headers['if-none-match'] + || this.req.headers['if-modified-since']; +}; + +/** + * Strip content-* header fields. + * + * @private + */ + +SendStream.prototype.removeContentHeaderFields = function removeContentHeaderFields() { + var res = this.res + var headers = Object.keys(res._headers || {}) + + for (var i = 0; i < headers.length; i++) { + var header = headers[i] + if (header.substr(0, 8) === 'content-' && header !== 'content-location') { + res.removeHeader(header) + } + } +} + +/** + * Respond with 304 not modified. + * + * @api private + */ + +SendStream.prototype.notModified = function(){ + var res = this.res; + debug('not modified'); + this.removeContentHeaderFields(); + res.statusCode = 304; + res.end(); +}; + +/** + * Raise error that headers already sent. + * + * @api private + */ + +SendStream.prototype.headersAlreadySent = function headersAlreadySent(){ + var err = new Error('Can\'t set headers after they are sent.'); + debug('headers already sent'); + this.error(500, err); +}; + +/** + * Check if the request is cacheable, aka + * responded with 2xx or 304 (see RFC 2616 section 14.2{5,6}). + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isCachable = function(){ + var res = this.res; + return (res.statusCode >= 200 && res.statusCode < 300) || 304 == res.statusCode; +}; + +/** + * Handle stat() error. + * + * @param {Error} error + * @private + */ + +SendStream.prototype.onStatError = function onStatError(error) { + switch (error.code) { + case 'ENAMETOOLONG': + case 'ENOENT': + case 'ENOTDIR': + this.error(404, error) + break + default: + this.error(500, error) + break + } +} + +/** + * Check if the cache is fresh. + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isFresh = function(){ + return fresh(this.req.headers, this.res._headers); +}; + +/** + * Check if the range is fresh. + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isRangeFresh = function isRangeFresh(){ + var ifRange = this.req.headers['if-range']; + + if (!ifRange) return true; + + return ~ifRange.indexOf('"') + ? ~ifRange.indexOf(this.res._headers['etag']) + : Date.parse(this.res._headers['last-modified']) <= Date.parse(ifRange); +}; + +/** + * Redirect to path. + * + * @param {string} path + * @private + */ + +SendStream.prototype.redirect = function redirect(path) { + if (listenerCount(this, 'directory') !== 0) { + this.emit('directory') + return + } + + if (this.hasTrailingSlash()) { + this.error(403) + return + } + + var loc = path + '/' + var msg = 'Redirecting to ' + escapeHtml(loc) + '\n' + var res = this.res + + // redirect + res.statusCode = 301 + res.setHeader('Content-Type', 'text/html; charset=UTF-8') + res.setHeader('Content-Length', Buffer.byteLength(msg)) + res.setHeader('X-Content-Type-Options', 'nosniff') + res.setHeader('Location', loc) + res.end(msg) +} + +/** + * Pipe to `res. + * + * @param {Stream} res + * @return {Stream} res + * @api public + */ + +SendStream.prototype.pipe = function(res){ + var self = this + , args = arguments + , root = this._root; + + // references + this.res = res; + + // decode the path + var path = decode(this.path) + if (path === -1) return this.error(400) + + // null byte(s) + if (~path.indexOf('\0')) return this.error(400); + + var parts + if (root !== null) { + // malicious path + if (upPathRegexp.test(normalize('.' + sep + path))) { + debug('malicious path "%s"', path) + return this.error(403) + } + + // join / normalize from optional root dir + path = normalize(join(root, path)) + root = normalize(root + sep) + + // explode path parts + parts = path.substr(root.length).split(sep) + } else { + // ".." is malicious without "root" + if (upPathRegexp.test(path)) { + debug('malicious path "%s"', path) + return this.error(403) + } + + // explode path parts + parts = normalize(path).split(sep) + + // resolve the path + path = resolve(path) + } + + // dotfile handling + if (containsDotFile(parts)) { + var access = this._dotfiles + + // legacy support + if (access === undefined) { + access = parts[parts.length - 1][0] === '.' + ? (this._hidden ? 'allow' : 'ignore') + : 'allow' + } + + debug('%s dotfile "%s"', access, path) + switch (access) { + case 'allow': + break + case 'deny': + return this.error(403) + case 'ignore': + default: + return this.error(404) + } + } + + // index file support + if (this._index.length && this.path[this.path.length - 1] === '/') { + this.sendIndex(path); + return res; + } + + this.sendFile(path); + return res; +}; + +/** + * Transfer `path`. + * + * @param {String} path + * @api public + */ + +SendStream.prototype.send = function(path, stat){ + var len = stat.size; + var options = this.options + var opts = {} + var res = this.res; + var req = this.req; + var ranges = req.headers.range; + var offset = options.start || 0; + + if (res._header) { + // impossible to send now + return this.headersAlreadySent(); + } + + debug('pipe "%s"', path) + + // set header fields + this.setHeader(path, stat); + + // set content-type + this.type(path); + + // conditional GET support + if (this.isConditionalGET() + && this.isCachable() + && this.isFresh()) { + return this.notModified(); + } + + // adjust len to start/end options + len = Math.max(0, len - offset); + if (options.end !== undefined) { + var bytes = options.end - offset + 1; + if (len > bytes) len = bytes; + } + + // Range support + if (ranges) { + ranges = parseRange(len, ranges); + + // If-Range support + if (!this.isRangeFresh()) { + debug('range stale'); + ranges = -2; + } + + // unsatisfiable + if (-1 == ranges) { + debug('range unsatisfiable'); + res.setHeader('Content-Range', 'bytes */' + stat.size); + return this.error(416); + } + + // valid (syntactically invalid/multiple ranges are treated as a regular response) + if (-2 != ranges && ranges.length === 1) { + debug('range %j', ranges); + + // Content-Range + res.statusCode = 206; + res.setHeader('Content-Range', 'bytes ' + + ranges[0].start + + '-' + + ranges[0].end + + '/' + + len); + + offset += ranges[0].start; + len = ranges[0].end - ranges[0].start + 1; + } + } + + // clone options + for (var prop in options) { + opts[prop] = options[prop] + } + + // set read options + opts.start = offset + opts.end = Math.max(offset, offset + len - 1) + + // content-length + res.setHeader('Content-Length', len); + + // HEAD support + if ('HEAD' == req.method) return res.end(); + + this.stream(path, opts) +}; + +/** + * Transfer file for `path`. + * + * @param {String} path + * @api private + */ +SendStream.prototype.sendFile = function sendFile(path) { + var i = 0 + var self = this + + debug('stat "%s"', path); + fs.stat(path, function onstat(err, stat) { + if (err && err.code === 'ENOENT' + && !extname(path) + && path[path.length - 1] !== sep) { + // not found, check extensions + return next(err) + } + if (err) return self.onStatError(err) + if (stat.isDirectory()) return self.redirect(self.path) + self.emit('file', path, stat) + self.send(path, stat) + }) + + function next(err) { + if (self._extensions.length <= i) { + return err + ? self.onStatError(err) + : self.error(404) + } + + var p = path + '.' + self._extensions[i++] + + debug('stat "%s"', p) + fs.stat(p, function (err, stat) { + if (err) return next(err) + if (stat.isDirectory()) return next() + self.emit('file', p, stat) + self.send(p, stat) + }) + } +} + +/** + * Transfer index for `path`. + * + * @param {String} path + * @api private + */ +SendStream.prototype.sendIndex = function sendIndex(path){ + var i = -1; + var self = this; + + function next(err){ + if (++i >= self._index.length) { + if (err) return self.onStatError(err); + return self.error(404); + } + + var p = join(path, self._index[i]); + + debug('stat "%s"', p); + fs.stat(p, function(err, stat){ + if (err) return next(err); + if (stat.isDirectory()) return next(); + self.emit('file', p, stat); + self.send(p, stat); + }); + } + + next(); +}; + +/** + * Stream `path` to the response. + * + * @param {String} path + * @param {Object} options + * @api private + */ + +SendStream.prototype.stream = function(path, options){ + // TODO: this is all lame, refactor meeee + var finished = false; + var self = this; + var res = this.res; + var req = this.req; + + // pipe + var stream = fs.createReadStream(path, options); + this.emit('stream', stream); + stream.pipe(res); + + // response finished, done with the fd + onFinished(res, function onfinished(){ + finished = true; + destroy(stream); + }); + + // error handling code-smell + stream.on('error', function onerror(err){ + // request already finished + if (finished) return; + + // clean up stream + finished = true; + destroy(stream); + + // error + self.onStatError(err); + }); + + // end + stream.on('end', function onend(){ + self.emit('end'); + }); +}; + +/** + * Set content-type based on `path` + * if it hasn't been explicitly set. + * + * @param {String} path + * @api private + */ + +SendStream.prototype.type = function(path){ + var res = this.res; + if (res.getHeader('Content-Type')) return; + var type = mime.lookup(path); + var charset = mime.charsets.lookup(type); + debug('content-type %s', type); + res.setHeader('Content-Type', type + (charset ? '; charset=' + charset : '')); +}; + +/** + * Set response header fields, most + * fields may be pre-defined. + * + * @param {String} path + * @param {Object} stat + * @api private + */ + +SendStream.prototype.setHeader = function setHeader(path, stat){ + var res = this.res; + + this.emit('headers', res, path, stat); + + if (!res.getHeader('Accept-Ranges')) res.setHeader('Accept-Ranges', 'bytes'); + if (!res.getHeader('Cache-Control')) res.setHeader('Cache-Control', 'public, max-age=' + Math.floor(this._maxage / 1000)); + + if (this._lastModified && !res.getHeader('Last-Modified')) { + var modified = stat.mtime.toUTCString() + debug('modified %s', modified) + res.setHeader('Last-Modified', modified) + } + + if (this._etag && !res.getHeader('ETag')) { + var val = etag(stat) + debug('etag %s', val) + res.setHeader('ETag', val) + } +}; + +/** + * Determine if path parts contain a dotfile. + * + * @api private + */ + +function containsDotFile(parts) { + for (var i = 0; i < parts.length; i++) { + if (parts[i][0] === '.') { + return true + } + } + + return false +} + +/** + * decodeURIComponent. + * + * Allows V8 to only deoptimize this fn instead of all + * of send(). + * + * @param {String} path + * @api private + */ + +function decode(path) { + try { + return decodeURIComponent(path) + } catch (err) { + return -1 + } +} + +/** + * Normalize the index option into an array. + * + * @param {boolean|string|array} val + * @param {string} name + * @private + */ + +function normalizeList(val, name) { + var list = [].concat(val || []) + + for (var i = 0; i < list.length; i++) { + if (typeof list[i] !== 'string') { + throw new TypeError(name + ' must be array of strings or false') + } + } + + return list +} diff --git a/node_modules/express/node_modules/send/node_modules/.bin/mime b/node_modules/express/node_modules/send/node_modules/.bin/mime new file mode 120000 index 0000000..fbb7ee0 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/.bin/mime @@ -0,0 +1 @@ +../mime/cli.js \ No newline at end of file diff --git a/node_modules/express/node_modules/send/node_modules/destroy/LICENSE b/node_modules/express/node_modules/send/node_modules/destroy/LICENSE new file mode 100644 index 0000000..a7ae8ee --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/destroy/LICENSE @@ -0,0 +1,22 @@ + +The MIT License (MIT) + +Copyright (c) 2014 Jonathan Ong me@jongleberry.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/express/node_modules/send/node_modules/destroy/README.md b/node_modules/express/node_modules/send/node_modules/destroy/README.md new file mode 100644 index 0000000..6474bc3 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/destroy/README.md @@ -0,0 +1,60 @@ +# Destroy + +[![NPM version][npm-image]][npm-url] +[![Build status][travis-image]][travis-url] +[![Test coverage][coveralls-image]][coveralls-url] +[![License][license-image]][license-url] +[![Downloads][downloads-image]][downloads-url] +[![Gittip][gittip-image]][gittip-url] + +Destroy a stream. + +This module is meant to ensure a stream gets destroyed, handling different APIs +and Node.js bugs. + +## API + +```js +var destroy = require('destroy') +``` + +### destroy(stream) + +Destroy the given stream. In most cases, this is identical to a simple +`stream.destroy()` call. The rules are as follows for a given stream: + + 1. If the `stream` is an instance of `ReadStream`, then call `stream.destroy()` + and add a listener to the `open` event to call `stream.close()` if it is + fired. This is for a Node.js bug that will leak a file descriptor if + `.destroy()` is called before `open`. + 2. If the `stream` is not an instance of `Stream`, then nothing happens. + 3. If the `stream` has a `.destroy()` method, then call it. + +The function returns the `stream` passed in as the argument. + +## Example + +```js +var destroy = require('destroy') + +var fs = require('fs') +var stream = fs.createReadStream('package.json') + +// ... and later +destroy(stream) +``` + +[npm-image]: https://img.shields.io/npm/v/destroy.svg?style=flat-square +[npm-url]: https://npmjs.org/package/destroy +[github-tag]: http://img.shields.io/github/tag/stream-utils/destroy.svg?style=flat-square +[github-url]: https://github.com/stream-utils/destroy/tags +[travis-image]: https://img.shields.io/travis/stream-utils/destroy.svg?style=flat-square +[travis-url]: https://travis-ci.org/stream-utils/destroy +[coveralls-image]: https://img.shields.io/coveralls/stream-utils/destroy.svg?style=flat-square +[coveralls-url]: https://coveralls.io/r/stream-utils/destroy?branch=master +[license-image]: http://img.shields.io/npm/l/destroy.svg?style=flat-square +[license-url]: LICENSE.md +[downloads-image]: http://img.shields.io/npm/dm/destroy.svg?style=flat-square +[downloads-url]: https://npmjs.org/package/destroy +[gittip-image]: https://img.shields.io/gittip/jonathanong.svg?style=flat-square +[gittip-url]: https://www.gittip.com/jonathanong/ diff --git a/node_modules/express/node_modules/send/node_modules/destroy/index.js b/node_modules/express/node_modules/send/node_modules/destroy/index.js new file mode 100644 index 0000000..6da2d26 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/destroy/index.js @@ -0,0 +1,75 @@ +/*! + * destroy + * Copyright(c) 2014 Jonathan Ong + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + * @private + */ + +var ReadStream = require('fs').ReadStream +var Stream = require('stream') + +/** + * Module exports. + * @public + */ + +module.exports = destroy + +/** + * Destroy a stream. + * + * @param {object} stream + * @public + */ + +function destroy(stream) { + if (stream instanceof ReadStream) { + return destroyReadStream(stream) + } + + if (!(stream instanceof Stream)) { + return stream + } + + if (typeof stream.destroy === 'function') { + stream.destroy() + } + + return stream +} + +/** + * Destroy a ReadStream. + * + * @param {object} stream + * @private + */ + +function destroyReadStream(stream) { + stream.destroy() + + if (typeof stream.close === 'function') { + // node.js core bug work-around + stream.on('open', onOpenClose) + } + + return stream +} + +/** + * On open handler to close stream. + * @private + */ + +function onOpenClose() { + if (typeof this.fd === 'number') { + // actually close down the fd + this.close() + } +} diff --git a/node_modules/express/node_modules/send/node_modules/destroy/package.json b/node_modules/express/node_modules/send/node_modules/destroy/package.json new file mode 100644 index 0000000..3b49fc1 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/destroy/package.json @@ -0,0 +1,71 @@ +{ + "name": "destroy", + "description": "destroy a stream if possible", + "version": "1.0.4", + "author": { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + }, + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + } + ], + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/stream-utils/destroy" + }, + "devDependencies": { + "istanbul": "0.4.2", + "mocha": "2.3.4" + }, + "scripts": { + "test": "mocha --reporter spec", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter dot" + }, + "files": [ + "index.js", + "LICENSE" + ], + "keywords": [ + "stream", + "streams", + "destroy", + "cleanup", + "leak", + "fd" + ], + "gitHead": "86edea01456f5fa1027f6a47250c34c713cbcc3b", + "bugs": { + "url": "https://github.com/stream-utils/destroy/issues" + }, + "homepage": "https://github.com/stream-utils/destroy", + "_id": "destroy@1.0.4", + "_shasum": "978857442c44749e4206613e37946205826abd80", + "_from": "destroy@~1.0.4", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "978857442c44749e4206613e37946205826abd80", + "tarball": "http://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz" +} diff --git a/node_modules/express/node_modules/send/node_modules/http-errors/HISTORY.md b/node_modules/express/node_modules/send/node_modules/http-errors/HISTORY.md new file mode 100644 index 0000000..4c7087d --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/http-errors/HISTORY.md @@ -0,0 +1,76 @@ +2015-02-02 / 1.3.1 +================== + + * Fix regression where status can be overwritten in `createError` `props` + +2015-02-01 / 1.3.0 +================== + + * Construct errors using defined constructors from `createError` + * Fix error names that are not identifiers + - `createError["I'mateapot"]` is now `createError.ImATeapot` + * Set a meaningful `name` property on constructed errors + +2014-12-09 / 1.2.8 +================== + + * Fix stack trace from exported function + * Remove `arguments.callee` usage + +2014-10-14 / 1.2.7 +================== + + * Remove duplicate line + +2014-10-02 / 1.2.6 +================== + + * Fix `expose` to be `true` for `ClientError` constructor + +2014-09-28 / 1.2.5 +================== + + * deps: statuses@1 + +2014-09-21 / 1.2.4 +================== + + * Fix dependency version to work with old `npm`s + +2014-09-21 / 1.2.3 +================== + + * deps: statuses@~1.1.0 + +2014-09-21 / 1.2.2 +================== + + * Fix publish error + +2014-09-21 / 1.2.1 +================== + + * Support Node.js 0.6 + * Use `inherits` instead of `util` + +2014-09-09 / 1.2.0 +================== + + * Fix the way inheriting functions + * Support `expose` being provided in properties argument + +2014-09-08 / 1.1.0 +================== + + * Default status to 500 + * Support provided `error` to extend + +2014-09-08 / 1.0.1 +================== + + * Fix accepting string message + +2014-09-08 / 1.0.0 +================== + + * Initial release diff --git a/node_modules/express/node_modules/send/node_modules/http-errors/LICENSE b/node_modules/express/node_modules/send/node_modules/http-errors/LICENSE new file mode 100644 index 0000000..a7ae8ee --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/http-errors/LICENSE @@ -0,0 +1,22 @@ + +The MIT License (MIT) + +Copyright (c) 2014 Jonathan Ong me@jongleberry.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/express/node_modules/send/node_modules/http-errors/README.md b/node_modules/express/node_modules/send/node_modules/http-errors/README.md new file mode 100644 index 0000000..520271e --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/http-errors/README.md @@ -0,0 +1,63 @@ +# http-errors + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Create HTTP errors for Express, Koa, Connect, etc. with ease. + +## Example + +```js +var createError = require('http-errors'); + +app.use(function (req, res, next) { + if (!req.user) return next(createError(401, 'Please login to view this page.')); + next(); +}) +``` + +## API + +This is the current API, currently extracted from Koa and subject to change. + +### Error Properties + +- `message` +- `status` and `statusCode` - the status code of the error, defaulting to `500` + +### createError([status], [message], [properties]) + +```js +var err = createError(404, 'This video does not exist!'); +``` + +- `status: 500` - the status code as a number +- `message` - the message of the error, defaulting to node's text for that status code. +- `properties` - custom properties to attach to the object + +### new createError\[code || name\](\[msg]\)) + +```js +var err = new createError.NotFound(); +``` + +- `code` - the status code as a number +- `name` - the name of the error as a "bumpy case", i.e. `NotFound` or `InternalServerError`. + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/http-errors.svg?style=flat +[npm-url]: https://npmjs.org/package/http-errors +[node-version-image]: https://img.shields.io/node/v/http-errors.svg?style=flat +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/http-errors.svg?style=flat +[travis-url]: https://travis-ci.org/jshttp/http-errors +[coveralls-image]: https://img.shields.io/coveralls/jshttp/http-errors.svg?style=flat +[coveralls-url]: https://coveralls.io/r/jshttp/http-errors +[downloads-image]: https://img.shields.io/npm/dm/http-errors.svg?style=flat +[downloads-url]: https://npmjs.org/package/http-errors diff --git a/node_modules/express/node_modules/send/node_modules/http-errors/index.js b/node_modules/express/node_modules/send/node_modules/http-errors/index.js new file mode 100644 index 0000000..d84b114 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/http-errors/index.js @@ -0,0 +1,120 @@ + +var statuses = require('statuses'); +var inherits = require('inherits'); + +function toIdentifier(str) { + return str.split(' ').map(function (token) { + return token.slice(0, 1).toUpperCase() + token.slice(1) + }).join('').replace(/[^ _0-9a-z]/gi, '') +} + +exports = module.exports = function httpError() { + // so much arity going on ~_~ + var err; + var msg; + var status = 500; + var props = {}; + for (var i = 0; i < arguments.length; i++) { + var arg = arguments[i]; + if (arg instanceof Error) { + err = arg; + status = err.status || err.statusCode || status; + continue; + } + switch (typeof arg) { + case 'string': + msg = arg; + break; + case 'number': + status = arg; + break; + case 'object': + props = arg; + break; + } + } + + if (typeof status !== 'number' || !statuses[status]) { + status = 500 + } + + // constructor + var HttpError = exports[status] + + if (!err) { + // create error + err = HttpError + ? new HttpError(msg) + : new Error(msg || statuses[status]) + Error.captureStackTrace(err, httpError) + } + + if (!HttpError || !(err instanceof HttpError)) { + // add properties to generic error + err.expose = status < 500 + err.status = err.statusCode = status + } + + for (var key in props) { + if (key !== 'status' && key !== 'statusCode') { + err[key] = props[key] + } + } + + return err; +}; + +// create generic error objects +var codes = statuses.codes.filter(function (num) { + return num >= 400; +}); + +codes.forEach(function (code) { + var name = toIdentifier(statuses[code]) + var className = name.match(/Error$/) ? name : name + 'Error' + + if (code >= 500) { + var ServerError = function ServerError(msg) { + var self = new Error(msg != null ? msg : statuses[code]) + Error.captureStackTrace(self, ServerError) + self.__proto__ = ServerError.prototype + Object.defineProperty(self, 'name', { + enumerable: false, + configurable: true, + value: className, + writable: true + }) + return self + } + inherits(ServerError, Error); + ServerError.prototype.status = + ServerError.prototype.statusCode = code; + ServerError.prototype.expose = false; + exports[code] = + exports[name] = ServerError + return; + } + + var ClientError = function ClientError(msg) { + var self = new Error(msg != null ? msg : statuses[code]) + Error.captureStackTrace(self, ClientError) + self.__proto__ = ClientError.prototype + Object.defineProperty(self, 'name', { + enumerable: false, + configurable: true, + value: className, + writable: true + }) + return self + } + inherits(ClientError, Error); + ClientError.prototype.status = + ClientError.prototype.statusCode = code; + ClientError.prototype.expose = true; + exports[code] = + exports[name] = ClientError + return; +}); + +// backwards-compatibility +exports["I'mateapot"] = exports.ImATeapot diff --git a/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/LICENSE b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/LICENSE new file mode 100644 index 0000000..dea3013 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/LICENSE @@ -0,0 +1,16 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. + diff --git a/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/README.md b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/README.md new file mode 100644 index 0000000..b1c5665 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/README.md @@ -0,0 +1,42 @@ +Browser-friendly inheritance fully compatible with standard node.js +[inherits](http://nodejs.org/api/util.html#util_util_inherits_constructor_superconstructor). + +This package exports standard `inherits` from node.js `util` module in +node environment, but also provides alternative browser-friendly +implementation through [browser +field](https://gist.github.com/shtylman/4339901). Alternative +implementation is a literal copy of standard one located in standalone +module to avoid requiring of `util`. It also has a shim for old +browsers with no `Object.create` support. + +While keeping you sure you are using standard `inherits` +implementation in node.js environment, it allows bundlers such as +[browserify](https://github.com/substack/node-browserify) to not +include full `util` package to your client code if all you need is +just `inherits` function. It worth, because browser shim for `util` +package is large and `inherits` is often the single function you need +from it. + +It's recommended to use this package instead of +`require('util').inherits` for any code that has chances to be used +not only in node.js but in browser too. + +## usage + +```js +var inherits = require('inherits'); +// then use exactly as the standard one +``` + +## note on version ~1.0 + +Version ~1.0 had completely different motivation and is not compatible +neither with 2.0 nor with standard node.js `inherits`. + +If you are using version ~1.0 and planning to switch to ~2.0, be +careful: + +* new version uses `super_` instead of `super` for referencing + superclass +* new version overwrites current prototype while old one preserves any + existing fields on it diff --git a/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/inherits.js b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/inherits.js new file mode 100644 index 0000000..29f5e24 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/inherits.js @@ -0,0 +1 @@ +module.exports = require('util').inherits diff --git a/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/inherits_browser.js b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/inherits_browser.js new file mode 100644 index 0000000..c1e78a7 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/inherits_browser.js @@ -0,0 +1,23 @@ +if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }); + }; +} else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + var TempCtor = function () {} + TempCtor.prototype = superCtor.prototype + ctor.prototype = new TempCtor() + ctor.prototype.constructor = ctor + } +} diff --git a/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/package.json b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/package.json new file mode 100644 index 0000000..3d69f4f --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/package.json @@ -0,0 +1,51 @@ +{ + "name": "inherits", + "description": "Browser-friendly inheritance fully compatible with standard node.js inherits()", + "version": "2.0.1", + "keywords": [ + "inheritance", + "class", + "klass", + "oop", + "object-oriented", + "inherits", + "browser", + "browserify" + ], + "main": "./inherits.js", + "browser": "./inherits_browser.js", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/inherits" + }, + "license": "ISC", + "scripts": { + "test": "node test" + }, + "readme": "Browser-friendly inheritance fully compatible with standard node.js\n[inherits](http://nodejs.org/api/util.html#util_util_inherits_constructor_superconstructor).\n\nThis package exports standard `inherits` from node.js `util` module in\nnode environment, but also provides alternative browser-friendly\nimplementation through [browser\nfield](https://gist.github.com/shtylman/4339901). Alternative\nimplementation is a literal copy of standard one located in standalone\nmodule to avoid requiring of `util`. It also has a shim for old\nbrowsers with no `Object.create` support.\n\nWhile keeping you sure you are using standard `inherits`\nimplementation in node.js environment, it allows bundlers such as\n[browserify](https://github.com/substack/node-browserify) to not\ninclude full `util` package to your client code if all you need is\njust `inherits` function. It worth, because browser shim for `util`\npackage is large and `inherits` is often the single function you need\nfrom it.\n\nIt's recommended to use this package instead of\n`require('util').inherits` for any code that has chances to be used\nnot only in node.js but in browser too.\n\n## usage\n\n```js\nvar inherits = require('inherits');\n// then use exactly as the standard one\n```\n\n## note on version ~1.0\n\nVersion ~1.0 had completely different motivation and is not compatible\nneither with 2.0 nor with standard node.js `inherits`.\n\nIf you are using version ~1.0 and planning to switch to ~2.0, be\ncareful:\n\n* new version uses `super_` instead of `super` for referencing\n superclass\n* new version overwrites current prototype while old one preserves any\n existing fields on it\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/isaacs/inherits/issues" + }, + "_id": "inherits@2.0.1", + "dist": { + "shasum": "b17d08d326b4423e568eff719f91b0b1cbdf69f1", + "tarball": "http://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz" + }, + "_from": "inherits@~2.0.1", + "_npmVersion": "1.3.8", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "directories": {}, + "_shasum": "b17d08d326b4423e568eff719f91b0b1cbdf69f1", + "_resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz", + "homepage": "https://github.com/isaacs/inherits" +} diff --git a/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/test.js b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/test.js new file mode 100644 index 0000000..fc53012 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/http-errors/node_modules/inherits/test.js @@ -0,0 +1,25 @@ +var inherits = require('./inherits.js') +var assert = require('assert') + +function test(c) { + assert(c.constructor === Child) + assert(c.constructor.super_ === Parent) + assert(Object.getPrototypeOf(c) === Child.prototype) + assert(Object.getPrototypeOf(Object.getPrototypeOf(c)) === Parent.prototype) + assert(c instanceof Child) + assert(c instanceof Parent) +} + +function Child() { + Parent.call(this) + test(this) +} + +function Parent() {} + +inherits(Child, Parent) + +var c = new Child +test(c) + +console.log('ok') diff --git a/node_modules/express/node_modules/send/node_modules/http-errors/package.json b/node_modules/express/node_modules/send/node_modules/http-errors/package.json new file mode 100644 index 0000000..58a40c0 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/http-errors/package.json @@ -0,0 +1,84 @@ +{ + "name": "http-errors", + "description": "Create HTTP error objects", + "version": "1.3.1", + "author": { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + }, + "contributors": [ + { + "name": "Alan Plum", + "email": "me@pluma.io" + }, + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + } + ], + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/jshttp/http-errors" + }, + "dependencies": { + "inherits": "~2.0.1", + "statuses": "1" + }, + "devDependencies": { + "istanbul": "0", + "mocha": "1" + }, + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec --bail", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter dot" + }, + "keywords": [ + "http", + "error" + ], + "files": [ + "index.js", + "HISTORY.md", + "LICENSE", + "README.md" + ], + "gitHead": "89a8502b40d5dd42da2908f265275e2eeb8d0699", + "bugs": { + "url": "https://github.com/jshttp/http-errors/issues" + }, + "homepage": "https://github.com/jshttp/http-errors", + "_id": "http-errors@1.3.1", + "_shasum": "197e22cdebd4198585e8694ef6786197b91ed942", + "_from": "http-errors@~1.3.1", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "egeste", + "email": "npm@egeste.net" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "197e22cdebd4198585e8694ef6786197b91ed942", + "tarball": "http://registry.npmjs.org/http-errors/-/http-errors-1.3.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.3.1.tgz" +} diff --git a/node_modules/express/node_modules/send/node_modules/mime/.npmignore b/node_modules/express/node_modules/send/node_modules/mime/.npmignore new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/express/node_modules/send/node_modules/mime/LICENSE b/node_modules/express/node_modules/send/node_modules/mime/LICENSE new file mode 100644 index 0000000..451fc45 --- /dev/null +++ b/node_modules/express/node_modules/send/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/express/node_modules/send/node_modules/mime/README.md b/node_modules/express/node_modules/send/node_modules/mime/README.md new file mode 100644 index 0000000..506fbe5 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/mime/README.md @@ -0,0 +1,90 @@ +# mime + +Comprehensive MIME type mapping API based on mime-db module. + +## Install + +Install with [npm](http://github.com/isaacs/npm): + + npm install mime + +## Contributing / Testing + + npm run test + +## Command Line + + mime [path_string] + +E.g. + + > mime scripts/jquery.js + application/javascript + +## API - Queries + +### mime.lookup(path) +Get the mime type associated with a file, if no mime type is found `application/octet-stream` is returned. Performs a case-insensitive lookup using the extension in `path` (the substring after the last '/' or '.'). E.g. + +```js +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.default_type +Sets the mime type returned when `mime.lookup` fails to find the extension searched for. (Default is `application/octet-stream`.) + +### mime.extension(type) +Get the default extension for `type` + +```js +mime.extension('text/html'); // => 'html' +mime.extension('application/octet-stream'); // => 'bin' +``` + +### mime.charsets.lookup() + +Map mime-type to charset + +```js +mime.charsets.lookup('text/plain'); // => 'UTF-8' +``` + +(The logic for charset lookups is pretty rudimentary. Feel free to suggest improvements.) + +## API - Defining Custom Types + +Custom type mappings can be added on a per-project basis via the following APIs. + +### mime.define() + +Add custom mime/extension mappings + +```js +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. + +```js +mime.extension('text/x-some-format'); // => 'x-sf' +``` + +### mime.load(filepath) + +Load mappings from an Apache ".types" format file + +```js +mime.load('./my_project.types'); +``` +The .types file format is simple - See the `types` dir for examples. diff --git a/node_modules/express/node_modules/send/node_modules/mime/build/build.js b/node_modules/express/node_modules/send/node_modules/mime/build/build.js new file mode 100644 index 0000000..ed5313e --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/mime/build/build.js @@ -0,0 +1,11 @@ +var db = require('mime-db'); + +var mapByType = {}; +Object.keys(db).forEach(function(key) { + var extensions = db[key].extensions; + if (extensions) { + mapByType[key] = extensions; + } +}); + +console.log(JSON.stringify(mapByType)); diff --git a/node_modules/express/node_modules/send/node_modules/mime/build/test.js b/node_modules/express/node_modules/send/node_modules/mime/build/test.js new file mode 100644 index 0000000..58b9ba7 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/mime/build/test.js @@ -0,0 +1,57 @@ +/** + * Usage: node test.js + */ + +var mime = require('../mime'); +var assert = require('assert'); +var path = require('path'); + +// +// Test mime lookups +// + +assert.equal('text/plain', mime.lookup('text.txt')); // normal file +assert.equal('text/plain', mime.lookup('TEXT.TXT')); // uppercase +assert.equal('text/plain', mime.lookup('dir/text.txt')); // dir + file +assert.equal('text/plain', mime.lookup('.text.txt')); // hidden file +assert.equal('text/plain', mime.lookup('.txt')); // nameless +assert.equal('text/plain', mime.lookup('txt')); // extension-only +assert.equal('text/plain', mime.lookup('/txt')); // extension-less () +assert.equal('text/plain', mime.lookup('\\txt')); // Windows, extension-less +assert.equal('application/octet-stream', mime.lookup('text.nope')); // unrecognized +assert.equal('fallback', mime.lookup('text.fallback', 'fallback')); // alternate default + +// +// Test extensions +// + +assert.equal('txt', mime.extension(mime.types.text)); +assert.equal('html', mime.extension(mime.types.htm)); +assert.equal('bin', mime.extension('application/octet-stream')); +assert.equal('bin', mime.extension('application/octet-stream ')); +assert.equal('html', mime.extension(' text/html; charset=UTF-8')); +assert.equal('html', mime.extension('text/html; charset=UTF-8 ')); +assert.equal('html', mime.extension('text/html; charset=UTF-8')); +assert.equal('html', mime.extension('text/html ; charset=UTF-8')); +assert.equal('html', mime.extension('text/html;charset=UTF-8')); +assert.equal('html', mime.extension('text/Html;charset=UTF-8')); +assert.equal(undefined, mime.extension('unrecognized')); + +// +// Test node.types lookups +// + +assert.equal('application/font-woff', mime.lookup('file.woff')); +assert.equal('application/octet-stream', mime.lookup('file.buffer')); +assert.equal('audio/mp4', mime.lookup('file.m4a')); +assert.equal('font/opentype', mime.lookup('file.otf')); + +// +// Test charsets +// + +assert.equal('UTF-8', mime.charsets.lookup('text/plain')); +assert.equal(undefined, mime.charsets.lookup(mime.types.js)); +assert.equal('fallback', mime.charsets.lookup('application/octet-stream', 'fallback')); + +console.log('\nAll tests passed'); diff --git a/node_modules/express/node_modules/send/node_modules/mime/cli.js b/node_modules/express/node_modules/send/node_modules/mime/cli.js new file mode 100755 index 0000000..20b1ffe --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/mime/cli.js @@ -0,0 +1,8 @@ +#!/usr/bin/env node + +var mime = require('./mime.js'); +var file = process.argv[2]; +var type = mime.lookup(file); + +process.stdout.write(type + '\n'); + diff --git a/node_modules/express/node_modules/send/node_modules/mime/mime.js b/node_modules/express/node_modules/send/node_modules/mime/mime.js new file mode 100644 index 0000000..341b6a5 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/mime/mime.js @@ -0,0 +1,108 @@ +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++) { + if (process.env.DEBUG_MIME && this.types[exts]) { + console.warn(this._loading.replace(/.*\//, ''), 'changes "' + exts[i] + '" extension type from ' + + this.types[exts] + ' to ' + type); + } + + 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) { + this._loading = 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); + + this._loading = null; +}; + +/** + * 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) { + var type = mimeType.match(/^\s*([^;\s]*)(?:;|\s|$)/)[1].toLowerCase(); + return this.extensions[type]; +}; + +// Default instance +var mime = new Mime(); + +// Define built-in types +mime.define(require('./types.json')); + +// 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/express/node_modules/send/node_modules/mime/package.json b/node_modules/express/node_modules/send/node_modules/mime/package.json new file mode 100644 index 0000000..ffa287e --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/mime/package.json @@ -0,0 +1,72 @@ +{ + "author": { + "name": "Robert Kieffer", + "email": "robert@broofa.com", + "url": "http://github.com/broofa" + }, + "scripts": { + "prepublish": "node build/build.js > types.json", + "test": "node build/test.js" + }, + "bin": { + "mime": "cli.js" + }, + "contributors": [ + { + "name": "Benjamin Thomas", + "email": "benjamin@benjaminthomas.org", + "url": "http://github.com/bentomas" + } + ], + "description": "A comprehensive library for mime-type mapping", + "licenses": [ + { + "type": "MIT", + "url": "https://raw.github.com/broofa/node-mime/master/LICENSE" + } + ], + "dependencies": {}, + "devDependencies": { + "mime-db": "^1.2.0" + }, + "keywords": [ + "util", + "mime" + ], + "main": "mime.js", + "name": "mime", + "repository": { + "url": "https://github.com/broofa/node-mime", + "type": "git" + }, + "version": "1.3.4", + "gitHead": "1628f6e0187095009dcef4805c3a49706f137974", + "bugs": { + "url": "https://github.com/broofa/node-mime/issues" + }, + "homepage": "https://github.com/broofa/node-mime", + "_id": "mime@1.3.4", + "_shasum": "115f9e3b6b3daf2959983cb38f149a2d40eb5d53", + "_from": "mime@1.3.4", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "broofa", + "email": "robert@broofa.com" + }, + "maintainers": [ + { + "name": "broofa", + "email": "robert@broofa.com" + }, + { + "name": "bentomas", + "email": "benjamin@benjaminthomas.org" + } + ], + "dist": { + "shasum": "115f9e3b6b3daf2959983cb38f149a2d40eb5d53", + "tarball": "http://registry.npmjs.org/mime/-/mime-1.3.4.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/mime/-/mime-1.3.4.tgz" +} diff --git 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diff --git a/node_modules/express/node_modules/send/node_modules/ms/.npmignore b/node_modules/express/node_modules/send/node_modules/ms/.npmignore new file mode 100644 index 0000000..d1aa0ce --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/ms/.npmignore @@ -0,0 +1,5 @@ +node_modules +test +History.md +Makefile +component.json diff --git a/node_modules/express/node_modules/send/node_modules/ms/History.md b/node_modules/express/node_modules/send/node_modules/ms/History.md new file mode 100644 index 0000000..32fdfc1 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/ms/History.md @@ -0,0 +1,66 @@ + +0.7.1 / 2015-04-20 +================== + + * prevent extraordinary long inputs (@evilpacket) + * Fixed broken readme link + +0.7.0 / 2014-11-24 +================== + + * add time abbreviations, updated tests and readme for the new units + * fix example in the readme. + * add LICENSE file + +0.6.2 / 2013-12-05 +================== + + * Adding repository section to package.json to suppress warning from NPM. + +0.6.1 / 2013-05-10 +================== + + * fix singularization [visionmedia] + +0.6.0 / 2013-03-15 +================== + + * fix minutes + +0.5.1 / 2013-02-24 +================== + + * add component namespace + +0.5.0 / 2012-11-09 +================== + + * add short formatting as default and .long option + * add .license property to component.json + * add version to component.json + +0.4.0 / 2012-10-22 +================== + + * add rounding to fix crazy decimals + +0.3.0 / 2012-09-07 +================== + + * fix `ms()` [visionmedia] + +0.2.0 / 2012-09-03 +================== + + * add component.json [visionmedia] + * add days support [visionmedia] + * add hours support [visionmedia] + * add minutes support [visionmedia] + * add seconds support [visionmedia] + * add ms string support [visionmedia] + * refactor tests to facilitate ms(number) [visionmedia] + +0.1.0 / 2012-03-07 +================== + + * Initial release diff --git a/node_modules/express/node_modules/send/node_modules/ms/LICENSE b/node_modules/express/node_modules/send/node_modules/ms/LICENSE new file mode 100644 index 0000000..6c07561 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/ms/LICENSE @@ -0,0 +1,20 @@ +(The MIT License) + +Copyright (c) 2014 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/express/node_modules/send/node_modules/ms/README.md b/node_modules/express/node_modules/send/node_modules/ms/README.md new file mode 100644 index 0000000..9b4fd03 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/ms/README.md @@ -0,0 +1,35 @@ +# ms.js: miliseconds conversion utility + +```js +ms('2 days') // 172800000 +ms('1d') // 86400000 +ms('10h') // 36000000 +ms('2.5 hrs') // 9000000 +ms('2h') // 7200000 +ms('1m') // 60000 +ms('5s') // 5000 +ms('100') // 100 +``` + +```js +ms(60000) // "1m" +ms(2 * 60000) // "2m" +ms(ms('10 hours')) // "10h" +``` + +```js +ms(60000, { long: true }) // "1 minute" +ms(2 * 60000, { long: true }) // "2 minutes" +ms(ms('10 hours'), { long: true }) // "10 hours" +``` + +- Node/Browser compatible. Published as [`ms`](https://www.npmjs.org/package/ms) in [NPM](http://nodejs.org/download). +- If a number is supplied to `ms`, a string with a unit is returned. +- If a string that contains the number is supplied, it returns it as +a number (e.g: it returns `100` for `'100'`). +- If you pass a string with a number and a valid unit, the number of +equivalent ms is returned. + +## License + +MIT diff --git a/node_modules/express/node_modules/send/node_modules/ms/index.js b/node_modules/express/node_modules/send/node_modules/ms/index.js new file mode 100644 index 0000000..4f92771 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/ms/index.js @@ -0,0 +1,125 @@ +/** + * Helpers. + */ + +var s = 1000; +var m = s * 60; +var h = m * 60; +var d = h * 24; +var y = d * 365.25; + +/** + * Parse or format the given `val`. + * + * Options: + * + * - `long` verbose formatting [false] + * + * @param {String|Number} val + * @param {Object} options + * @return {String|Number} + * @api public + */ + +module.exports = function(val, options){ + options = options || {}; + if ('string' == typeof val) return parse(val); + return options.long + ? long(val) + : short(val); +}; + +/** + * Parse the given `str` and return milliseconds. + * + * @param {String} str + * @return {Number} + * @api private + */ + +function parse(str) { + str = '' + str; + if (str.length > 10000) return; + var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str); + if (!match) return; + var n = parseFloat(match[1]); + var type = (match[2] || 'ms').toLowerCase(); + switch (type) { + case 'years': + case 'year': + case 'yrs': + case 'yr': + case 'y': + return n * y; + case 'days': + case 'day': + case 'd': + return n * d; + case 'hours': + case 'hour': + case 'hrs': + case 'hr': + case 'h': + return n * h; + case 'minutes': + case 'minute': + case 'mins': + case 'min': + case 'm': + return n * m; + case 'seconds': + case 'second': + case 'secs': + case 'sec': + case 's': + return n * s; + case 'milliseconds': + case 'millisecond': + case 'msecs': + case 'msec': + case 'ms': + return n; + } +} + +/** + * Short format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function short(ms) { + if (ms >= d) return Math.round(ms / d) + 'd'; + if (ms >= h) return Math.round(ms / h) + 'h'; + if (ms >= m) return Math.round(ms / m) + 'm'; + if (ms >= s) return Math.round(ms / s) + 's'; + return ms + 'ms'; +} + +/** + * Long format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function long(ms) { + return plural(ms, d, 'day') + || plural(ms, h, 'hour') + || plural(ms, m, 'minute') + || plural(ms, s, 'second') + || ms + ' ms'; +} + +/** + * Pluralization helper. + */ + +function plural(ms, n, name) { + if (ms < n) return; + if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name; + return Math.ceil(ms / n) + ' ' + name + 's'; +} diff --git a/node_modules/express/node_modules/send/node_modules/ms/package.json b/node_modules/express/node_modules/send/node_modules/ms/package.json new file mode 100644 index 0000000..b12c4a0 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/ms/package.json @@ -0,0 +1,47 @@ +{ + "name": "ms", + "version": "0.7.1", + "description": "Tiny ms conversion utility", + "repository": { + "type": "git", + "url": "git://github.com/guille/ms.js.git" + }, + "main": "./index", + "devDependencies": { + "mocha": "*", + "expect.js": "*", + "serve": "*" + }, + "component": { + "scripts": { + "ms/index.js": "index.js" + } + }, + "gitHead": "713dcf26d9e6fd9dbc95affe7eff9783b7f1b909", + "bugs": { + "url": "https://github.com/guille/ms.js/issues" + }, + "homepage": "https://github.com/guille/ms.js", + "_id": "ms@0.7.1", + "scripts": {}, + "_shasum": "9cd13c03adbff25b65effde7ce864ee952017098", + "_from": "ms@0.7.1", + "_npmVersion": "2.7.5", + "_nodeVersion": "0.12.2", + "_npmUser": { + "name": "rauchg", + "email": "rauchg@gmail.com" + }, + "maintainers": [ + { + "name": "rauchg", + "email": "rauchg@gmail.com" + } + ], + "dist": { + "shasum": "9cd13c03adbff25b65effde7ce864ee952017098", + "tarball": "http://registry.npmjs.org/ms/-/ms-0.7.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz" +} diff --git a/node_modules/express/node_modules/send/node_modules/statuses/LICENSE b/node_modules/express/node_modules/send/node_modules/statuses/LICENSE new file mode 100644 index 0000000..a7ae8ee --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/statuses/LICENSE @@ -0,0 +1,22 @@ + +The MIT License (MIT) + +Copyright (c) 2014 Jonathan Ong me@jongleberry.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/express/node_modules/send/node_modules/statuses/README.md b/node_modules/express/node_modules/send/node_modules/statuses/README.md new file mode 100644 index 0000000..f6ae24c --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/statuses/README.md @@ -0,0 +1,114 @@ +# Statuses + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +HTTP status utility for node. + +## API + +```js +var status = require('statuses'); +``` + +### var code = status(Integer || String) + +If `Integer` or `String` is a valid HTTP code or status message, then the appropriate `code` will be returned. Otherwise, an error will be thrown. + +```js +status(403) // => 'Forbidden' +status('403') // => 'Forbidden' +status('forbidden') // => 403 +status('Forbidden') // => 403 +status(306) // throws, as it's not supported by node.js +``` + +### status.codes + +Returns an array of all the status codes as `Integer`s. + +### var msg = status[code] + +Map of `code` to `status message`. `undefined` for invalid `code`s. + +```js +status[404] // => 'Not Found' +``` + +### var code = status[msg] + +Map of `status message` to `code`. `msg` can either be title-cased or lower-cased. `undefined` for invalid `status message`s. + +```js +status['not found'] // => 404 +status['Not Found'] // => 404 +``` + +### status.redirect[code] + +Returns `true` if a status code is a valid redirect status. + +```js +status.redirect[200] // => undefined +status.redirect[301] // => true +``` + +### status.empty[code] + +Returns `true` if a status code expects an empty body. + +```js +status.empty[200] // => undefined +status.empty[204] // => true +status.empty[304] // => true +``` + +### status.retry[code] + +Returns `true` if you should retry the rest. + +```js +status.retry[501] // => undefined +status.retry[503] // => true +``` + +### statuses/codes.json + +```js +var codes = require('statuses/codes.json'); +``` + +This is a JSON file of the status codes +taken from `require('http').STATUS_CODES`. +This is saved so that codes are consistent even in older node.js versions. +For example, `308` will be added in v0.12. + +## Adding Status Codes + +The status codes are primarily sourced from http://www.iana.org/assignments/http-status-codes/http-status-codes-1.csv. +Additionally, custom codes are added from http://en.wikipedia.org/wiki/List_of_HTTP_status_codes. +These are added manually in the `lib/*.json` files. +If you would like to add a status code, add it to the appropriate JSON file. + +To rebuild `codes.json`, run the following: + +```bash +# update src/iana.json +npm run update +# build codes.json +npm run build +``` + +[npm-image]: https://img.shields.io/npm/v/statuses.svg?style=flat +[npm-url]: https://npmjs.org/package/statuses +[node-version-image]: http://img.shields.io/badge/node.js-%3E%3D_0.6-brightgreen.svg?style=flat +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/statuses.svg?style=flat +[travis-url]: https://travis-ci.org/jshttp/statuses +[coveralls-image]: https://img.shields.io/coveralls/jshttp/statuses.svg?style=flat +[coveralls-url]: https://coveralls.io/r/jshttp/statuses?branch=master +[downloads-image]: http://img.shields.io/npm/dm/statuses.svg?style=flat +[downloads-url]: https://npmjs.org/package/statuses diff --git a/node_modules/express/node_modules/send/node_modules/statuses/codes.json b/node_modules/express/node_modules/send/node_modules/statuses/codes.json new file mode 100644 index 0000000..4c45a88 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/statuses/codes.json @@ -0,0 +1,64 @@ +{ + "100": "Continue", + "101": "Switching Protocols", + "102": "Processing", + "200": "OK", + "201": "Created", + "202": "Accepted", + "203": "Non-Authoritative Information", + "204": "No Content", + "205": "Reset Content", + "206": "Partial Content", + "207": "Multi-Status", + "208": "Already Reported", + "226": "IM Used", + "300": "Multiple Choices", + "301": "Moved Permanently", + "302": "Found", + "303": "See Other", + "304": "Not Modified", + "305": "Use Proxy", + "306": "(Unused)", + "307": "Temporary Redirect", + "308": "Permanent Redirect", + "400": "Bad Request", + "401": "Unauthorized", + "402": "Payment Required", + "403": "Forbidden", + "404": "Not Found", + "405": "Method Not Allowed", + "406": "Not Acceptable", + "407": "Proxy Authentication Required", + "408": "Request Timeout", + "409": "Conflict", + "410": "Gone", + "411": "Length Required", + "412": "Precondition Failed", + "413": "Payload Too Large", + "414": "URI Too Long", + "415": "Unsupported Media Type", + "416": "Range Not Satisfiable", + "417": "Expectation Failed", + "418": "I'm a teapot", + "422": "Unprocessable Entity", + "423": "Locked", + "424": "Failed Dependency", + "425": "Unordered Collection", + "426": "Upgrade Required", + "428": "Precondition Required", + "429": "Too Many Requests", + "431": "Request Header Fields Too Large", + "451": "Unavailable For Legal Reasons", + "500": "Internal Server Error", + "501": "Not Implemented", + "502": "Bad Gateway", + "503": "Service Unavailable", + "504": "Gateway Timeout", + "505": "HTTP Version Not Supported", + "506": "Variant Also Negotiates", + "507": "Insufficient Storage", + "508": "Loop Detected", + "509": "Bandwidth Limit Exceeded", + "510": "Not Extended", + "511": "Network Authentication Required" +} \ No newline at end of file diff --git a/node_modules/express/node_modules/send/node_modules/statuses/index.js b/node_modules/express/node_modules/send/node_modules/statuses/index.js new file mode 100644 index 0000000..b06182d --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/statuses/index.js @@ -0,0 +1,60 @@ + +var codes = require('./codes.json'); + +module.exports = status; + +// [Integer...] +status.codes = Object.keys(codes).map(function (code) { + code = ~~code; + var msg = codes[code]; + status[code] = msg; + status[msg] = status[msg.toLowerCase()] = code; + return code; +}); + +// status codes for redirects +status.redirect = { + 300: true, + 301: true, + 302: true, + 303: true, + 305: true, + 307: true, + 308: true, +}; + +// status codes for empty bodies +status.empty = { + 204: true, + 205: true, + 304: true, +}; + +// status codes for when you should retry the request +status.retry = { + 502: true, + 503: true, + 504: true, +}; + +function status(code) { + if (typeof code === 'number') { + if (!status[code]) throw new Error('invalid status code: ' + code); + return code; + } + + if (typeof code !== 'string') { + throw new TypeError('code must be a number or string'); + } + + // '403' + var n = parseInt(code, 10) + if (!isNaN(n)) { + if (!status[n]) throw new Error('invalid status code: ' + n); + return n; + } + + n = status[code.toLowerCase()]; + if (!n) throw new Error('invalid status message: "' + code + '"'); + return n; +} diff --git a/node_modules/express/node_modules/send/node_modules/statuses/package.json b/node_modules/express/node_modules/send/node_modules/statuses/package.json new file mode 100644 index 0000000..f13cb36 --- /dev/null +++ b/node_modules/express/node_modules/send/node_modules/statuses/package.json @@ -0,0 +1,83 @@ +{ + "name": "statuses", + "description": "HTTP status utility", + "version": "1.2.1", + "author": { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + }, + "repository": { + "type": "git", + "url": "https://github.com/jshttp/statuses" + }, + "license": "MIT", + "keywords": [ + "http", + "status", + "code" + ], + "files": [ + "index.js", + "codes.json", + "LICENSE" + ], + "devDependencies": { + "csv-parse": "0.0.6", + "istanbul": "0", + "mocha": "1", + "stream-to-array": "2" + }, + "scripts": { + "build": "node scripts/build.js", + "update": "node scripts/update.js", + "test": "mocha --reporter spec --bail --check-leaks", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks" + }, + "gitHead": "49e6ac7ae4c63ee8186f56cb52112a7eeda28ed7", + "bugs": { + "url": "https://github.com/jshttp/statuses/issues" + }, + "homepage": "https://github.com/jshttp/statuses", + "_id": "statuses@1.2.1", + "_shasum": "dded45cc18256d51ed40aec142489d5c61026d28", + "_from": "statuses@~1.2.1", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "shtylman", + "email": "shtylman@gmail.com" + }, + { + "name": "mscdex", + "email": "mscdex@mscdex.net" + }, + { + "name": "fishrock123", + "email": "fishrock123@rocketmail.com" + } + ], + "dist": { + "shasum": "dded45cc18256d51ed40aec142489d5c61026d28", + "tarball": "http://registry.npmjs.org/statuses/-/statuses-1.2.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/statuses/-/statuses-1.2.1.tgz" +} diff --git a/node_modules/express/node_modules/send/package.json b/node_modules/express/node_modules/send/package.json new file mode 100644 index 0000000..41ef5bd --- /dev/null +++ b/node_modules/express/node_modules/send/package.json @@ -0,0 +1,88 @@ +{ + "name": "send", + "description": "Better streaming static file server with Range and conditional-GET support", + "version": "0.13.1", + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + } + ], + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/pillarjs/send" + }, + "keywords": [ + "static", + "file", + "server" + ], + "dependencies": { + "debug": "~2.2.0", + "depd": "~1.1.0", + "destroy": "~1.0.4", + "escape-html": "~1.0.3", + "etag": "~1.7.0", + "fresh": "0.3.0", + "http-errors": "~1.3.1", + "mime": "1.3.4", + "ms": "0.7.1", + "on-finished": "~2.3.0", + "range-parser": "~1.0.3", + "statuses": "~1.2.1" + }, + "devDependencies": { + "after": "0.8.1", + "istanbul": "0.4.2", + "mocha": "2.3.4", + "supertest": "1.1.0" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "README.md", + "index.js" + ], + "engines": { + "node": ">= 0.8.0" + }, + "scripts": { + "test": "mocha --check-leaks --reporter spec --bail", + "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --check-leaks --reporter spec", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --check-leaks --reporter dot" + }, + "gitHead": "dbce43fc7102c14b475c25cde918b726063cc991", + "bugs": { + "url": "https://github.com/pillarjs/send/issues" + }, + "homepage": "https://github.com/pillarjs/send", + "_id": "send@0.13.1", + "_shasum": "a30d5f4c82c8a9bae9ad00a1d9b1bdbe6f199ed7", + "_from": "send@0.13.1", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "a30d5f4c82c8a9bae9ad00a1d9b1bdbe6f199ed7", + "tarball": "http://registry.npmjs.org/send/-/send-0.13.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/send/-/send-0.13.1.tgz" +} diff --git a/node_modules/express/node_modules/serve-static/HISTORY.md b/node_modules/express/node_modules/serve-static/HISTORY.md new file mode 100644 index 0000000..da30741 --- /dev/null +++ b/node_modules/express/node_modules/serve-static/HISTORY.md @@ -0,0 +1,303 @@ +1.10.2 / 2016-01-19 +=================== + + * deps: parseurl@~1.3.1 + - perf: enable strict mode + +1.10.1 / 2016-01-16 +=================== + + * deps: escape-html@~1.0.3 + - perf: enable strict mode + - perf: optimize string replacement + - perf: use faster string coercion + * deps: send@0.13.1 + - deps: depd@~1.1.0 + - deps: destroy@~1.0.4 + - deps: escape-html@~1.0.3 + - deps: range-parser@~1.0.3 + +1.10.0 / 2015-06-17 +=================== + + * Add `fallthrough` option + - Allows declaring this middleware is the final destination + - Provides better integration with Express patterns + * Fix reading options from options prototype + * Improve the default redirect response headers + * deps: escape-html@1.0.2 + * deps: send@0.13.0 + - Allow Node.js HTTP server to set `Date` response header + - Fix incorrectly removing `Content-Location` on 304 response + - Improve the default redirect response headers + - Send appropriate headers on default error response + - Use `http-errors` for standard emitted errors + - Use `statuses` instead of `http` module for status messages + - deps: escape-html@1.0.2 + - deps: etag@~1.7.0 + - deps: fresh@0.3.0 + - deps: on-finished@~2.3.0 + - perf: enable strict mode + - perf: remove unnecessary array allocations + * perf: enable strict mode + * perf: remove argument reassignment + +1.9.3 / 2015-05-14 +================== + + * deps: send@0.12.3 + - deps: debug@~2.2.0 + - deps: depd@~1.0.1 + - deps: etag@~1.6.0 + - deps: ms@0.7.1 + - deps: on-finished@~2.2.1 + +1.9.2 / 2015-03-14 +================== + + * deps: send@0.12.2 + - Throw errors early for invalid `extensions` or `index` options + - deps: debug@~2.1.3 + +1.9.1 / 2015-02-17 +================== + + * deps: send@0.12.1 + - Fix regression sending zero-length files + +1.9.0 / 2015-02-16 +================== + + * deps: send@0.12.0 + - Always read the stat size from the file + - Fix mutating passed-in `options` + - deps: mime@1.3.4 + +1.8.1 / 2015-01-20 +================== + + * Fix redirect loop in Node.js 0.11.14 + * deps: send@0.11.1 + - Fix root path disclosure + +1.8.0 / 2015-01-05 +================== + + * deps: send@0.11.0 + - deps: debug@~2.1.1 + - deps: etag@~1.5.1 + - deps: ms@0.7.0 + - deps: on-finished@~2.2.0 + +1.7.2 / 2015-01-02 +================== + + * Fix potential open redirect when mounted at root + +1.7.1 / 2014-10-22 +================== + + * deps: send@0.10.1 + - deps: on-finished@~2.1.1 + +1.7.0 / 2014-10-15 +================== + + * deps: send@0.10.0 + - deps: debug@~2.1.0 + - deps: depd@~1.0.0 + - deps: etag@~1.5.0 + +1.6.5 / 2015-02-04 +================== + + * Fix potential open redirect when mounted at root + - Back-ported from v1.7.2 + +1.6.4 / 2014-10-08 +================== + + * Fix redirect loop when index file serving disabled + +1.6.3 / 2014-09-24 +================== + + * deps: send@0.9.3 + - deps: etag@~1.4.0 + +1.6.2 / 2014-09-15 +================== + + * deps: send@0.9.2 + - deps: depd@0.4.5 + - deps: etag@~1.3.1 + - deps: range-parser@~1.0.2 + +1.6.1 / 2014-09-07 +================== + + * deps: send@0.9.1 + - deps: fresh@0.2.4 + +1.6.0 / 2014-09-07 +================== + + * deps: send@0.9.0 + - Add `lastModified` option + - Use `etag` to generate `ETag` header + - deps: debug@~2.0.0 + +1.5.4 / 2014-09-04 +================== + + * deps: send@0.8.5 + - Fix a path traversal issue when using `root` + - Fix malicious path detection for empty string path + +1.5.3 / 2014-08-17 +================== + + * deps: send@0.8.3 + +1.5.2 / 2014-08-14 +================== + + * deps: send@0.8.2 + - Work around `fd` leak in Node.js 0.10 for `fs.ReadStream` + +1.5.1 / 2014-08-09 +================== + + * Fix parsing of weird `req.originalUrl` values + * deps: parseurl@~1.3.0 + * deps: utils-merge@1.0.0 + +1.5.0 / 2014-08-05 +================== + + * deps: send@0.8.1 + - Add `extensions` option + +1.4.4 / 2014-08-04 +================== + + * deps: send@0.7.4 + - Fix serving index files without root dir + +1.4.3 / 2014-07-29 +================== + + * deps: send@0.7.3 + - Fix incorrect 403 on Windows and Node.js 0.11 + +1.4.2 / 2014-07-27 +================== + + * deps: send@0.7.2 + - deps: depd@0.4.4 + +1.4.1 / 2014-07-26 +================== + + * deps: send@0.7.1 + - deps: depd@0.4.3 + +1.4.0 / 2014-07-21 +================== + + * deps: parseurl@~1.2.0 + - Cache URLs based on original value + - Remove no-longer-needed URL mis-parse work-around + - Simplify the "fast-path" `RegExp` + * deps: send@0.7.0 + - Add `dotfiles` option + - deps: debug@1.0.4 + - deps: depd@0.4.2 + +1.3.2 / 2014-07-11 +================== + + * deps: send@0.6.0 + - Cap `maxAge` value to 1 year + - deps: debug@1.0.3 + +1.3.1 / 2014-07-09 +================== + + * deps: parseurl@~1.1.3 + - faster parsing of href-only URLs + +1.3.0 / 2014-06-28 +================== + + * Add `setHeaders` option + * Include HTML link in redirect response + * deps: send@0.5.0 + - Accept string for `maxAge` (converted by `ms`) + +1.2.3 / 2014-06-11 +================== + + * deps: send@0.4.3 + - Do not throw un-catchable error on file open race condition + - Use `escape-html` for HTML escaping + - deps: debug@1.0.2 + - deps: finished@1.2.2 + - deps: fresh@0.2.2 + +1.2.2 / 2014-06-09 +================== + + * deps: send@0.4.2 + - fix "event emitter leak" warnings + - deps: debug@1.0.1 + - deps: finished@1.2.1 + +1.2.1 / 2014-06-02 +================== + + * use `escape-html` for escaping + * deps: send@0.4.1 + - Send `max-age` in `Cache-Control` in correct format + +1.2.0 / 2014-05-29 +================== + + * deps: send@0.4.0 + - Calculate ETag with md5 for reduced collisions + - Fix wrong behavior when index file matches directory + - Ignore stream errors after request ends + - Skip directories in index file search + - deps: debug@0.8.1 + +1.1.0 / 2014-04-24 +================== + + * Accept options directly to `send` module + * deps: send@0.3.0 + +1.0.4 / 2014-04-07 +================== + + * Resolve relative paths at middleware setup + * Use parseurl to parse the URL from request + +1.0.3 / 2014-03-20 +================== + + * Do not rely on connect-like environments + +1.0.2 / 2014-03-06 +================== + + * deps: send@0.2.0 + +1.0.1 / 2014-03-05 +================== + + * Add mime export for back-compat + +1.0.0 / 2014-03-05 +================== + + * Genesis from `connect` diff --git a/node_modules/express/node_modules/serve-static/LICENSE b/node_modules/express/node_modules/serve-static/LICENSE new file mode 100644 index 0000000..d8cce67 --- /dev/null +++ b/node_modules/express/node_modules/serve-static/LICENSE @@ -0,0 +1,25 @@ +(The MIT License) + +Copyright (c) 2010 Sencha Inc. +Copyright (c) 2011 LearnBoost +Copyright (c) 2011 TJ Holowaychuk +Copyright (c) 2014-2015 Douglas Christopher Wilson + +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/express/node_modules/serve-static/README.md b/node_modules/express/node_modules/serve-static/README.md new file mode 100644 index 0000000..62104b1 --- /dev/null +++ b/node_modules/express/node_modules/serve-static/README.md @@ -0,0 +1,236 @@ +# serve-static + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Linux Build][travis-image]][travis-url] +[![Windows Build][appveyor-image]][appveyor-url] +[![Test Coverage][coveralls-image]][coveralls-url] +[![Gratipay][gratipay-image]][gratipay-url] + +## Install + +```sh +$ npm install serve-static +``` + +## API + +```js +var serveStatic = require('serve-static') +``` + +### serveStatic(root, options) + +Create a new middleware function to serve files from within a given root +directory. The file to serve will be determined by combining `req.url` +with the provided root directory. When a file is not found, instead of +sending a 404 response, this module will instead call `next()` to move on +to the next middleware, allowing for stacking and fall-backs. + +#### Options + +##### dotfiles + + Set how "dotfiles" are treated when encountered. A dotfile is a file +or directory that begins with a dot ("."). Note this check is done on +the path itself without checking if the path actually exists on the +disk. If `root` is specified, only the dotfiles above the root are +checked (i.e. the root itself can be within a dotfile when set +to "deny"). + + - `'allow'` No special treatment for dotfiles. + - `'deny'` Deny a request for a dotfile and 403/`next()`. + - `'ignore'` Pretend like the dotfile does not exist and 404/`next()`. + +The default value is similar to `'ignore'`, with the exception that this +default will not ignore the files within a directory that begins with a dot. + +##### etag + +Enable or disable etag generation, defaults to true. + +##### extensions + +Set file extension fallbacks. When set, if a file is not found, the given +extensions will be added to the file name and search for. The first that +exists will be served. Example: `['html', 'htm']`. + +The default value is `false`. + +##### fallthrough + +Set the middleware to have client errors fall-through as just unhandled +requests, otherwise forward a client error. The difference is that client +errors like a bad request or a request to a non-existent file will cause +this middleware to simply `next()` to your next middleware when this value +is `true`. When this value is `false`, these errors (even 404s), will invoke +`next(err)`. + +Typically `true` is desired such that multiple physical directories can be +mapped to the same web address or for routes to fill in non-existent files. + +The value `false` can be used if this middleware is mounted at a path that +is designed to be strictly a single file system directory, which allows for +short-circuiting 404s for less overhead. This middleware will also reply to +all methods. + +The default value is `true`. + +##### index + +By default this module will send "index.html" files in response to a request +on a directory. To disable this set `false` or to supply a new index pass a +string or an array in preferred order. + +##### lastModified + +Enable or disable `Last-Modified` header, defaults to true. Uses the file +system's last modified value. + +##### maxAge + +Provide a max-age in milliseconds for http caching, defaults to 0. This +can also be a string accepted by the [ms](https://www.npmjs.org/package/ms#readme) +module. + +##### redirect + +Redirect to trailing "/" when the pathname is a dir. Defaults to `true`. + +##### setHeaders + +Function to set custom headers on response. Alterations to the headers need to +occur synchronously. The function is called as `fn(res, path, stat)`, where +the arguments are: + + - `res` the response object + - `path` the file path that is being sent + - `stat` the stat object of the file that is being sent + +## Examples + +### Serve files with vanilla node.js http server + +```js +var finalhandler = require('finalhandler') +var http = require('http') +var serveStatic = require('serve-static') + +// Serve up public/ftp folder +var serve = serveStatic('public/ftp', {'index': ['index.html', 'index.htm']}) + +// Create server +var server = http.createServer(function(req, res){ + var done = finalhandler(req, res) + serve(req, res, done) +}) + +// Listen +server.listen(3000) +``` + +### Serve all files as downloads + +```js +var contentDisposition = require('content-disposition') +var finalhandler = require('finalhandler') +var http = require('http') +var serveStatic = require('serve-static') + +// Serve up public/ftp folder +var serve = serveStatic('public/ftp', { + 'index': false, + 'setHeaders': setHeaders +}) + +// Set header to force download +function setHeaders(res, path) { + res.setHeader('Content-Disposition', contentDisposition(path)) +} + +// Create server +var server = http.createServer(function(req, res){ + var done = finalhandler(req, res) + serve(req, res, done) +}) + +// Listen +server.listen(3000) +``` + +### Serving using express + +#### Simple + +This is a simple example of using Express. + +```js +var express = require('express') +var serveStatic = require('serve-static') + +var app = express() + +app.use(serveStatic('public/ftp', {'index': ['default.html', 'default.htm']})) +app.listen(3000) +``` + +#### Multiple roots + +This example shows a simple way to search through multiple directories. +Files are look for in `public-optimized/` first, then `public/` second as +a fallback. + +```js +var express = require('express') +var serveStatic = require('serve-static') + +var app = express() + +app.use(serveStatic(__dirname + '/public-optimized')) +app.use(serveStatic(__dirname + '/public')) +app.listen(3000) +``` + +#### Different settings for paths + +This example shows how to set a different max age depending on the served +file type. In this example, HTML files are not cached, while everything else +is for 1 day. + +```js +var express = require('express') +var serveStatic = require('serve-static') + +var app = express() + +app.use(serveStatic(__dirname + '/public', { + maxAge: '1d', + setHeaders: setCustomCacheControl +})) + +app.listen(3000) + +function setCustomCacheControl(res, path) { + if (serveStatic.mime.lookup(path) === 'text/html') { + // Custom Cache-Control for HTML files + res.setHeader('Cache-Control', 'public, max-age=0') + } +} +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/serve-static.svg +[npm-url]: https://npmjs.org/package/serve-static +[travis-image]: https://img.shields.io/travis/expressjs/serve-static/master.svg?label=linux +[travis-url]: https://travis-ci.org/expressjs/serve-static +[appveyor-image]: https://img.shields.io/appveyor/ci/dougwilson/serve-static/master.svg?label=windows +[appveyor-url]: https://ci.appveyor.com/project/dougwilson/serve-static +[coveralls-image]: https://img.shields.io/coveralls/expressjs/serve-static/master.svg +[coveralls-url]: https://coveralls.io/r/expressjs/serve-static +[downloads-image]: https://img.shields.io/npm/dm/serve-static.svg +[downloads-url]: https://npmjs.org/package/serve-static +[gratipay-image]: https://img.shields.io/gratipay/dougwilson.svg +[gratipay-url]: https://gratipay.com/dougwilson/ diff --git a/node_modules/express/node_modules/serve-static/index.js b/node_modules/express/node_modules/serve-static/index.js new file mode 100644 index 0000000..0a9f494 --- /dev/null +++ b/node_modules/express/node_modules/serve-static/index.js @@ -0,0 +1,187 @@ +/*! + * serve-static + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + * @private + */ + +var escapeHtml = require('escape-html') +var parseUrl = require('parseurl') +var resolve = require('path').resolve +var send = require('send') +var url = require('url') + +/** + * Module exports. + * @public + */ + +module.exports = serveStatic +module.exports.mime = send.mime + +/** + * @param {string} root + * @param {object} [options] + * @return {function} + * @public + */ + +function serveStatic(root, options) { + if (!root) { + throw new TypeError('root path required') + } + + if (typeof root !== 'string') { + throw new TypeError('root path must be a string') + } + + // copy options object + var opts = Object.create(options || null) + + // fall-though + var fallthrough = opts.fallthrough !== false + + // default redirect + var redirect = opts.redirect !== false + + // headers listener + var setHeaders = opts.setHeaders + + if (setHeaders && typeof setHeaders !== 'function') { + throw new TypeError('option setHeaders must be function') + } + + // setup options for send + opts.maxage = opts.maxage || opts.maxAge || 0 + opts.root = resolve(root) + + // construct directory listener + var onDirectory = redirect + ? createRedirectDirectoryListener() + : createNotFoundDirectoryListener() + + return function serveStatic(req, res, next) { + if (req.method !== 'GET' && req.method !== 'HEAD') { + if (fallthrough) { + return next() + } + + // method not allowed + res.statusCode = 405 + res.setHeader('Allow', 'GET, HEAD') + res.setHeader('Content-Length', '0') + res.end() + return + } + + var forwardError = !fallthrough + var originalUrl = parseUrl.original(req) + var path = parseUrl(req).pathname + + // make sure redirect occurs at mount + if (path === '/' && originalUrl.pathname.substr(-1) !== '/') { + path = '' + } + + // create send stream + var stream = send(req, path, opts) + + // add directory handler + stream.on('directory', onDirectory) + + // add headers listener + if (setHeaders) { + stream.on('headers', setHeaders) + } + + // add file listener for fallthrough + if (fallthrough) { + stream.on('file', function onFile() { + // once file is determined, always forward error + forwardError = true + }) + } + + // forward errors + stream.on('error', function error(err) { + if (forwardError || !(err.statusCode < 500)) { + next(err) + return + } + + next() + }) + + // pipe + stream.pipe(res) + } +} + +/** + * Collapse all leading slashes into a single slash + * @private + */ +function collapseLeadingSlashes(str) { + for (var i = 0; i < str.length; i++) { + if (str[i] !== '/') { + break + } + } + + return i > 1 + ? '/' + str.substr(i) + : str +} + +/** + * Create a directory listener that just 404s. + * @private + */ + +function createNotFoundDirectoryListener() { + return function notFound() { + this.error(404) + } +} + +/** + * Create a directory listener that performs a redirect. + * @private + */ + +function createRedirectDirectoryListener() { + return function redirect() { + if (this.hasTrailingSlash()) { + this.error(404) + return + } + + // get original URL + var originalUrl = parseUrl.original(this.req) + + // append trailing slash + originalUrl.path = null + originalUrl.pathname = collapseLeadingSlashes(originalUrl.pathname + '/') + + // reformat the URL + var loc = url.format(originalUrl) + var msg = 'Redirecting to ' + escapeHtml(loc) + '\n' + var res = this.res + + // send redirect response + res.statusCode = 303 + res.setHeader('Content-Type', 'text/html; charset=UTF-8') + res.setHeader('Content-Length', Buffer.byteLength(msg)) + res.setHeader('X-Content-Type-Options', 'nosniff') + res.setHeader('Location', loc) + res.end(msg) + } +} diff --git a/node_modules/express/node_modules/serve-static/package.json b/node_modules/express/node_modules/serve-static/package.json new file mode 100644 index 0000000..00becbf --- /dev/null +++ b/node_modules/express/node_modules/serve-static/package.json @@ -0,0 +1,82 @@ +{ + "name": "serve-static", + "description": "Serve static files", + "version": "1.10.2", + "author": { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/expressjs/serve-static" + }, + "dependencies": { + "escape-html": "~1.0.3", + "parseurl": "~1.3.1", + "send": "0.13.1" + }, + "devDependencies": { + "istanbul": "0.4.2", + "mocha": "2.3.4", + "supertest": "1.1.0" + }, + "files": [ + "LICENSE", + "HISTORY.md", + "index.js" + ], + "engines": { + "node": ">= 0.8.0" + }, + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/" + }, + "gitHead": "aec36c897a33c6c2421fa41cc4947042d67332f6", + "bugs": { + "url": "https://github.com/expressjs/serve-static/issues" + }, + "homepage": "https://github.com/expressjs/serve-static", + "_id": "serve-static@1.10.2", + "_shasum": "feb800d0e722124dd0b00333160c16e9caa8bcb3", + "_from": "serve-static@~1.10.2", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "mscdex", + "email": "mscdex@mscdex.net" + }, + { + "name": "fishrock123", + "email": "fishrock123@rocketmail.com" + }, + { + "name": "defunctzombie", + "email": "shtylman@gmail.com" + } + ], + "dist": { + "shasum": "feb800d0e722124dd0b00333160c16e9caa8bcb3", + "tarball": "http://registry.npmjs.org/serve-static/-/serve-static-1.10.2.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.10.2.tgz" +} diff --git a/node_modules/express/node_modules/type-is/HISTORY.md b/node_modules/express/node_modules/type-is/HISTORY.md new file mode 100644 index 0000000..e10b426 --- /dev/null +++ b/node_modules/express/node_modules/type-is/HISTORY.md @@ -0,0 +1,192 @@ +1.6.11 / 2016-01-29 +=================== + + * deps: mime-types@~2.1.9 + - Add new mime types + +1.6.10 / 2015-12-01 +=================== + + * deps: mime-types@~2.1.8 + - Add new mime types + +1.6.9 / 2015-09-27 +================== + + * deps: mime-types@~2.1.7 + - Add new mime types + +1.6.8 / 2015-09-04 +================== + + * deps: mime-types@~2.1.6 + - Add new mime types + +1.6.7 / 2015-08-20 +================== + + * Fix type error when given invalid type to match against + * deps: mime-types@~2.1.5 + - Add new mime types + +1.6.6 / 2015-07-31 +================== + + * deps: mime-types@~2.1.4 + - Add new mime types + +1.6.5 / 2015-07-16 +================== + + * deps: mime-types@~2.1.3 + - Add new mime types + +1.6.4 / 2015-07-01 +================== + + * deps: mime-types@~2.1.2 + - Add new mime types + * perf: enable strict mode + * perf: remove argument reassignment + +1.6.3 / 2015-06-08 +================== + + * deps: mime-types@~2.1.1 + - Add new mime types + * perf: reduce try block size + * perf: remove bitwise operations + +1.6.2 / 2015-05-10 +================== + + * deps: mime-types@~2.0.11 + - Add new mime types + +1.6.1 / 2015-03-13 +================== + + * deps: mime-types@~2.0.10 + - Add new mime types + +1.6.0 / 2015-02-12 +================== + + * fix false-positives in `hasBody` `Transfer-Encoding` check + * support wildcard for both type and subtype (`*/*`) + +1.5.7 / 2015-02-09 +================== + + * fix argument reassignment + * deps: mime-types@~2.0.9 + - Add new mime types + +1.5.6 / 2015-01-29 +================== + + * deps: mime-types@~2.0.8 + - Add new mime types + +1.5.5 / 2014-12-30 +================== + + * deps: mime-types@~2.0.7 + - Add new mime types + - Fix missing extensions + - Fix various invalid MIME type entries + - Remove example template MIME types + - deps: mime-db@~1.5.0 + +1.5.4 / 2014-12-10 +================== + + * deps: mime-types@~2.0.4 + - Add new mime types + - deps: mime-db@~1.3.0 + +1.5.3 / 2014-11-09 +================== + + * deps: mime-types@~2.0.3 + - Add new mime types + - deps: mime-db@~1.2.0 + +1.5.2 / 2014-09-28 +================== + + * deps: mime-types@~2.0.2 + - Add new mime types + - deps: mime-db@~1.1.0 + +1.5.1 / 2014-09-07 +================== + + * Support Node.js 0.6 + * deps: media-typer@0.3.0 + * deps: mime-types@~2.0.1 + - Support Node.js 0.6 + +1.5.0 / 2014-09-05 +================== + + * fix `hasbody` to be true for `content-length: 0` + +1.4.0 / 2014-09-02 +================== + + * update mime-types + +1.3.2 / 2014-06-24 +================== + + * use `~` range on mime-types + +1.3.1 / 2014-06-19 +================== + + * fix global variable leak + +1.3.0 / 2014-06-19 +================== + + * improve type parsing + + - invalid media type never matches + - media type not case-sensitive + - extra LWS does not affect results + +1.2.2 / 2014-06-19 +================== + + * fix behavior on unknown type argument + +1.2.1 / 2014-06-03 +================== + + * switch dependency from `mime` to `mime-types@1.0.0` + +1.2.0 / 2014-05-11 +================== + + * support suffix matching: + + - `+json` matches `application/vnd+json` + - `*/vnd+json` matches `application/vnd+json` + - `application/*+json` matches `application/vnd+json` + +1.1.0 / 2014-04-12 +================== + + * add non-array values support + * expose internal utilities: + + - `.is()` + - `.hasBody()` + - `.normalize()` + - `.match()` + +1.0.1 / 2014-03-30 +================== + + * add `multipart` as a shorthand diff --git a/node_modules/express/node_modules/type-is/LICENSE b/node_modules/express/node_modules/type-is/LICENSE new file mode 100644 index 0000000..386b7b6 --- /dev/null +++ b/node_modules/express/node_modules/type-is/LICENSE @@ -0,0 +1,23 @@ +(The MIT License) + +Copyright (c) 2014 Jonathan Ong +Copyright (c) 2014-2015 Douglas Christopher Wilson + +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/express/node_modules/type-is/README.md b/node_modules/express/node_modules/type-is/README.md new file mode 100644 index 0000000..7a754be --- /dev/null +++ b/node_modules/express/node_modules/type-is/README.md @@ -0,0 +1,136 @@ +# type-is + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Infer the content-type of a request. + +### Install + +```sh +$ npm install type-is +``` + +## API + +```js +var http = require('http') +var is = require('type-is') + +http.createServer(function (req, res) { + var istext = is(req, ['text/*']) + res.end('you ' + (istext ? 'sent' : 'did not send') + ' me text') +}) +``` + +### type = is(request, types) + +`request` is the node HTTP request. `types` is an array of types. + +```js +// req.headers.content-type = 'application/json' + +is(req, ['json']) // 'json' +is(req, ['html', 'json']) // 'json' +is(req, ['application/*']) // 'application/json' +is(req, ['application/json']) // 'application/json' + +is(req, ['html']) // false +``` + +### is.hasBody(request) + +Returns a Boolean if the given `request` has a body, regardless of the +`Content-Type` header. + +Having a body has no relation to how large the body is (it may be 0 bytes). +This is similar to how file existance works. If a body does exist, then this +indicates that there is data to read from the Node.js request stream. + +```js +if (is.hasBody(req)) { + // read the body, since there is one + + req.on('data', function (chunk) { + // ... + }) +} +``` + +### type = is.is(mediaType, types) + +`mediaType` is the [media type](https://tools.ietf.org/html/rfc6838) string. `types` is an array of types. + +```js +var mediaType = 'application/json' + +is.is(mediaType, ['json']) // 'json' +is.is(mediaType, ['html', 'json']) // 'json' +is.is(mediaType, ['application/*']) // 'application/json' +is.is(mediaType, ['application/json']) // 'application/json' + +is.is(mediaType, ['html']) // false +``` + +### Each type can be: + +- An extension name such as `json`. This name will be returned if matched. +- A mime type such as `application/json`. +- A mime type with a wildcard such as `*/*` or `*/json` or `application/*`. The full mime type will be returned if matched. +- A suffix such as `+json`. This can be combined with a wildcard such as `*/vnd+json` or `application/*+json`. The full mime type will be returned if matched. + +`false` will be returned if no type matches or the content type is invalid. + +`null` will be returned if the request does not have a body. + +## Examples + +#### Example body parser + +```js +var is = require('type-is'); + +function bodyParser(req, res, next) { + if (!is.hasBody(req)) { + return next() + } + + switch (is(req, ['urlencoded', 'json', 'multipart'])) { + case 'urlencoded': + // parse urlencoded body + throw new Error('implement urlencoded body parsing') + break + case 'json': + // parse json body + throw new Error('implement json body parsing') + break + case 'multipart': + // parse multipart body + throw new Error('implement multipart body parsing') + break + default: + // 415 error code + res.statusCode = 415 + res.end() + return + } +} +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/type-is.svg +[npm-url]: https://npmjs.org/package/type-is +[node-version-image]: https://img.shields.io/node/v/type-is.svg +[node-version-url]: https://nodejs.org/en/download/ +[travis-image]: https://img.shields.io/travis/jshttp/type-is/master.svg +[travis-url]: https://travis-ci.org/jshttp/type-is +[coveralls-image]: https://img.shields.io/coveralls/jshttp/type-is/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/type-is?branch=master +[downloads-image]: https://img.shields.io/npm/dm/type-is.svg +[downloads-url]: https://npmjs.org/package/type-is diff --git a/node_modules/express/node_modules/type-is/index.js b/node_modules/express/node_modules/type-is/index.js new file mode 100644 index 0000000..ca2962e --- /dev/null +++ b/node_modules/express/node_modules/type-is/index.js @@ -0,0 +1,262 @@ +/*! + * type-is + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + * @private + */ + +var typer = require('media-typer') +var mime = require('mime-types') + +/** + * Module exports. + * @public + */ + +module.exports = typeofrequest +module.exports.is = typeis +module.exports.hasBody = hasbody +module.exports.normalize = normalize +module.exports.match = mimeMatch + +/** + * Compare a `value` content-type with `types`. + * Each `type` can be an extension like `html`, + * a special shortcut like `multipart` or `urlencoded`, + * or a mime type. + * + * If no types match, `false` is returned. + * Otherwise, the first `type` that matches is returned. + * + * @param {String} value + * @param {Array} types + * @public + */ + +function typeis(value, types_) { + var i + var types = types_ + + // remove parameters and normalize + var val = tryNormalizeType(value) + + // no type or invalid + if (!val) { + return false + } + + // support flattened arguments + if (types && !Array.isArray(types)) { + types = new Array(arguments.length - 1) + for (i = 0; i < types.length; i++) { + types[i] = arguments[i + 1] + } + } + + // no types, return the content type + if (!types || !types.length) { + return val + } + + var type + for (i = 0; i < types.length; i++) { + if (mimeMatch(normalize(type = types[i]), val)) { + return type[0] === '+' || type.indexOf('*') !== -1 + ? val + : type + } + } + + // no matches + return false +} + +/** + * Check if a request has a request body. + * A request with a body __must__ either have `transfer-encoding` + * or `content-length` headers set. + * http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.3 + * + * @param {Object} request + * @return {Boolean} + * @public + */ + +function hasbody(req) { + return req.headers['transfer-encoding'] !== undefined + || !isNaN(req.headers['content-length']) +} + +/** + * Check if the incoming request contains the "Content-Type" + * header field, and it contains any of the give mime `type`s. + * If there is no request body, `null` is returned. + * If there is no content type, `false` is returned. + * Otherwise, it returns the first `type` that matches. + * + * Examples: + * + * // With Content-Type: text/html; charset=utf-8 + * this.is('html'); // => 'html' + * this.is('text/html'); // => 'text/html' + * this.is('text/*', 'application/json'); // => 'text/html' + * + * // When Content-Type is application/json + * this.is('json', 'urlencoded'); // => 'json' + * this.is('application/json'); // => 'application/json' + * this.is('html', 'application/*'); // => 'application/json' + * + * this.is('html'); // => false + * + * @param {String|Array} types... + * @return {String|false|null} + * @public + */ + +function typeofrequest(req, types_) { + var types = types_ + + // no body + if (!hasbody(req)) { + return null + } + + // support flattened arguments + if (arguments.length > 2) { + types = new Array(arguments.length - 1) + for (var i = 0; i < types.length; i++) { + types[i] = arguments[i + 1] + } + } + + // request content type + var value = req.headers['content-type'] + + return typeis(value, types) +} + +/** + * Normalize a mime type. + * If it's a shorthand, expand it to a valid mime type. + * + * In general, you probably want: + * + * var type = is(req, ['urlencoded', 'json', 'multipart']); + * + * Then use the appropriate body parsers. + * These three are the most common request body types + * and are thus ensured to work. + * + * @param {String} type + * @private + */ + +function normalize(type) { + if (typeof type !== 'string') { + // invalid type + return false + } + + switch (type) { + case 'urlencoded': + return 'application/x-www-form-urlencoded' + case 'multipart': + return 'multipart/*' + } + + if (type[0] === '+') { + // "+json" -> "*/*+json" expando + return '*/*' + type + } + + return type.indexOf('/') === -1 + ? mime.lookup(type) + : type +} + +/** + * Check if `expected` mime type + * matches `actual` mime type with + * wildcard and +suffix support. + * + * @param {String} expected + * @param {String} actual + * @return {Boolean} + * @private + */ + +function mimeMatch(expected, actual) { + // invalid type + if (expected === false) { + return false + } + + // split types + var actualParts = actual.split('/') + var expectedParts = expected.split('/') + + // invalid format + if (actualParts.length !== 2 || expectedParts.length !== 2) { + return false + } + + // validate type + if (expectedParts[0] !== '*' && expectedParts[0] !== actualParts[0]) { + return false + } + + // validate suffix wildcard + if (expectedParts[1].substr(0, 2) === '*+') { + return expectedParts[1].length <= actualParts[1].length + 1 + && expectedParts[1].substr(1) === actualParts[1].substr(1 - expectedParts[1].length) + } + + // validate subtype + if (expectedParts[1] !== '*' && expectedParts[1] !== actualParts[1]) { + return false + } + + return true +} + +/** + * Normalize a type and remove parameters. + * + * @param {string} value + * @return {string} + * @private + */ + +function normalizeType(value) { + // parse the type + var type = typer.parse(value) + + // remove the parameters + type.parameters = undefined + + // reformat it + return typer.format(type) +} + +/** + * Try to normalize a type and remove parameters. + * + * @param {string} value + * @return {string} + * @private + */ + +function tryNormalizeType(value) { + try { + return normalizeType(value) + } catch (err) { + return null + } +} diff --git a/node_modules/express/node_modules/type-is/node_modules/media-typer/HISTORY.md b/node_modules/express/node_modules/type-is/node_modules/media-typer/HISTORY.md new file mode 100644 index 0000000..62c2003 --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/media-typer/HISTORY.md @@ -0,0 +1,22 @@ +0.3.0 / 2014-09-07 +================== + + * Support Node.js 0.6 + * Throw error when parameter format invalid on parse + +0.2.0 / 2014-06-18 +================== + + * Add `typer.format()` to format media types + +0.1.0 / 2014-06-17 +================== + + * Accept `req` as argument to `parse` + * Accept `res` as argument to `parse` + * Parse media type with extra LWS between type and first parameter + +0.0.0 / 2014-06-13 +================== + + * Initial implementation diff --git a/node_modules/express/node_modules/type-is/node_modules/media-typer/LICENSE b/node_modules/express/node_modules/type-is/node_modules/media-typer/LICENSE new file mode 100644 index 0000000..b7dce6c --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/media-typer/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2014 Douglas Christopher Wilson + +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/express/node_modules/type-is/node_modules/media-typer/README.md b/node_modules/express/node_modules/type-is/node_modules/media-typer/README.md new file mode 100644 index 0000000..d8df623 --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/media-typer/README.md @@ -0,0 +1,81 @@ +# media-typer + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Simple RFC 6838 media type parser + +## Installation + +```sh +$ npm install media-typer +``` + +## API + +```js +var typer = require('media-typer') +``` + +### typer.parse(string) + +```js +var obj = typer.parse('image/svg+xml; charset=utf-8') +``` + +Parse a media type string. This will return an object with the following +properties (examples are shown for the string `'image/svg+xml; charset=utf-8'`): + + - `type`: The type of the media type (always lower case). Example: `'image'` + + - `subtype`: The subtype of the media type (always lower case). Example: `'svg'` + + - `suffix`: The suffix of the media type (always lower case). Example: `'xml'` + + - `parameters`: An object of the parameters in the media type (name of parameter always lower case). Example: `{charset: 'utf-8'}` + +### typer.parse(req) + +```js +var obj = typer.parse(req) +``` + +Parse the `content-type` header from the given `req`. Short-cut for +`typer.parse(req.headers['content-type'])`. + +### typer.parse(res) + +```js +var obj = typer.parse(res) +``` + +Parse the `content-type` header set on the given `res`. Short-cut for +`typer.parse(res.getHeader('content-type'))`. + +### typer.format(obj) + +```js +var obj = typer.format({type: 'image', subtype: 'svg', suffix: 'xml'}) +``` + +Format an object into a media type string. This will return a string of the +mime type for the given object. For the properties of the object, see the +documentation for `typer.parse(string)`. + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/media-typer.svg?style=flat +[npm-url]: https://npmjs.org/package/media-typer +[node-version-image]: https://img.shields.io/badge/node.js-%3E%3D_0.6-brightgreen.svg?style=flat +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/media-typer.svg?style=flat +[travis-url]: https://travis-ci.org/jshttp/media-typer +[coveralls-image]: https://img.shields.io/coveralls/jshttp/media-typer.svg?style=flat +[coveralls-url]: https://coveralls.io/r/jshttp/media-typer +[downloads-image]: https://img.shields.io/npm/dm/media-typer.svg?style=flat +[downloads-url]: https://npmjs.org/package/media-typer diff --git a/node_modules/express/node_modules/type-is/node_modules/media-typer/index.js b/node_modules/express/node_modules/type-is/node_modules/media-typer/index.js new file mode 100644 index 0000000..07f7295 --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/media-typer/index.js @@ -0,0 +1,270 @@ +/*! + * media-typer + * Copyright(c) 2014 Douglas Christopher Wilson + * MIT Licensed + */ + +/** + * RegExp to match *( ";" parameter ) in RFC 2616 sec 3.7 + * + * parameter = token "=" ( token | quoted-string ) + * token = 1* + * separators = "(" | ")" | "<" | ">" | "@" + * | "," | ";" | ":" | "\" | <"> + * | "/" | "[" | "]" | "?" | "=" + * | "{" | "}" | SP | HT + * quoted-string = ( <"> *(qdtext | quoted-pair ) <"> ) + * qdtext = > + * quoted-pair = "\" CHAR + * CHAR = + * TEXT = + * LWS = [CRLF] 1*( SP | HT ) + * CRLF = CR LF + * CR = + * LF = + * SP = + * SHT = + * CTL = + * OCTET = + */ +var paramRegExp = /; *([!#$%&'\*\+\-\.0-9A-Z\^_`a-z\|~]+) *= *("(?:[ !\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\u0020-\u007e])*"|[!#$%&'\*\+\-\.0-9A-Z\^_`a-z\|~]+) */g; +var textRegExp = /^[\u0020-\u007e\u0080-\u00ff]+$/ +var tokenRegExp = /^[!#$%&'\*\+\-\.0-9A-Z\^_`a-z\|~]+$/ + +/** + * RegExp to match quoted-pair in RFC 2616 + * + * quoted-pair = "\" CHAR + * CHAR = + */ +var qescRegExp = /\\([\u0000-\u007f])/g; + +/** + * RegExp to match chars that must be quoted-pair in RFC 2616 + */ +var quoteRegExp = /([\\"])/g; + +/** + * RegExp to match type in RFC 6838 + * + * type-name = restricted-name + * subtype-name = restricted-name + * restricted-name = restricted-name-first *126restricted-name-chars + * restricted-name-first = ALPHA / DIGIT + * restricted-name-chars = ALPHA / DIGIT / "!" / "#" / + * "$" / "&" / "-" / "^" / "_" + * restricted-name-chars =/ "." ; Characters before first dot always + * ; specify a facet name + * restricted-name-chars =/ "+" ; Characters after last plus always + * ; specify a structured syntax suffix + * ALPHA = %x41-5A / %x61-7A ; A-Z / a-z + * DIGIT = %x30-39 ; 0-9 + */ +var subtypeNameRegExp = /^[A-Za-z0-9][A-Za-z0-9!#$&^_.-]{0,126}$/ +var typeNameRegExp = /^[A-Za-z0-9][A-Za-z0-9!#$&^_-]{0,126}$/ +var typeRegExp = /^ *([A-Za-z0-9][A-Za-z0-9!#$&^_-]{0,126})\/([A-Za-z0-9][A-Za-z0-9!#$&^_.+-]{0,126}) *$/; + +/** + * Module exports. + */ + +exports.format = format +exports.parse = parse + +/** + * Format object to media type. + * + * @param {object} obj + * @return {string} + * @api public + */ + +function format(obj) { + if (!obj || typeof obj !== 'object') { + throw new TypeError('argument obj is required') + } + + var parameters = obj.parameters + var subtype = obj.subtype + var suffix = obj.suffix + var type = obj.type + + if (!type || !typeNameRegExp.test(type)) { + throw new TypeError('invalid type') + } + + if (!subtype || !subtypeNameRegExp.test(subtype)) { + throw new TypeError('invalid subtype') + } + + // format as type/subtype + var string = type + '/' + subtype + + // append +suffix + if (suffix) { + if (!typeNameRegExp.test(suffix)) { + throw new TypeError('invalid suffix') + } + + string += '+' + suffix + } + + // append parameters + if (parameters && typeof parameters === 'object') { + var param + var params = Object.keys(parameters).sort() + + for (var i = 0; i < params.length; i++) { + param = params[i] + + if (!tokenRegExp.test(param)) { + throw new TypeError('invalid parameter name') + } + + string += '; ' + param + '=' + qstring(parameters[param]) + } + } + + return string +} + +/** + * Parse media type to object. + * + * @param {string|object} string + * @return {Object} + * @api public + */ + +function parse(string) { + if (!string) { + throw new TypeError('argument string is required') + } + + // support req/res-like objects as argument + if (typeof string === 'object') { + string = getcontenttype(string) + } + + if (typeof string !== 'string') { + throw new TypeError('argument string is required to be a string') + } + + var index = string.indexOf(';') + var type = index !== -1 + ? string.substr(0, index) + : string + + var key + var match + var obj = splitType(type) + var params = {} + var value + + paramRegExp.lastIndex = index + + while (match = paramRegExp.exec(string)) { + if (match.index !== index) { + throw new TypeError('invalid parameter format') + } + + index += match[0].length + key = match[1].toLowerCase() + value = match[2] + + if (value[0] === '"') { + // remove quotes and escapes + value = value + .substr(1, value.length - 2) + .replace(qescRegExp, '$1') + } + + params[key] = value + } + + if (index !== -1 && index !== string.length) { + throw new TypeError('invalid parameter format') + } + + obj.parameters = params + + return obj +} + +/** + * Get content-type from req/res objects. + * + * @param {object} + * @return {Object} + * @api private + */ + +function getcontenttype(obj) { + if (typeof obj.getHeader === 'function') { + // res-like + return obj.getHeader('content-type') + } + + if (typeof obj.headers === 'object') { + // req-like + return obj.headers && obj.headers['content-type'] + } +} + +/** + * Quote a string if necessary. + * + * @param {string} val + * @return {string} + * @api private + */ + +function qstring(val) { + var str = String(val) + + // no need to quote tokens + if (tokenRegExp.test(str)) { + return str + } + + if (str.length > 0 && !textRegExp.test(str)) { + throw new TypeError('invalid parameter value') + } + + return '"' + str.replace(quoteRegExp, '\\$1') + '"' +} + +/** + * Simply "type/subtype+siffx" into parts. + * + * @param {string} string + * @return {Object} + * @api private + */ + +function splitType(string) { + var match = typeRegExp.exec(string.toLowerCase()) + + if (!match) { + throw new TypeError('invalid media type') + } + + var type = match[1] + var subtype = match[2] + var suffix + + // suffix after last + + var index = subtype.lastIndexOf('+') + if (index !== -1) { + suffix = subtype.substr(index + 1) + subtype = subtype.substr(0, index) + } + + var obj = { + type: type, + subtype: subtype, + suffix: suffix + } + + return obj +} diff --git a/node_modules/express/node_modules/type-is/node_modules/media-typer/package.json b/node_modules/express/node_modules/type-is/node_modules/media-typer/package.json new file mode 100644 index 0000000..88bb0a8 --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/media-typer/package.json @@ -0,0 +1,57 @@ +{ + "name": "media-typer", + "description": "Simple RFC 6838 media type parser and formatter", + "version": "0.3.0", + "author": { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/jshttp/media-typer" + }, + "devDependencies": { + "istanbul": "0.3.2", + "mocha": "~1.21.4", + "should": "~4.0.4" + }, + "files": [ + "LICENSE", + "HISTORY.md", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec --check-leaks --bail test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "d49d41ffd0bb5a0655fa44a59df2ec0bfc835b16", + "bugs": { + "url": "https://github.com/jshttp/media-typer/issues" + }, + "homepage": "https://github.com/jshttp/media-typer", + "_id": "media-typer@0.3.0", + "_shasum": "8710d7af0aa626f8fffa1ce00168545263255748", + "_from": "media-typer@0.3.0", + "_npmVersion": "1.4.21", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "8710d7af0aa626f8fffa1ce00168545263255748", + "tarball": "http://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz" +} diff --git a/node_modules/express/node_modules/type-is/node_modules/mime-types/HISTORY.md b/node_modules/express/node_modules/type-is/node_modules/mime-types/HISTORY.md new file mode 100644 index 0000000..61b54b4 --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/mime-types/HISTORY.md @@ -0,0 +1,183 @@ +2.1.9 / 2016-01-06 +================== + + * deps: mime-db@~1.21.0 + - Add new mime types + +2.1.8 / 2015-11-30 +================== + + * deps: mime-db@~1.20.0 + - Add new mime types + +2.1.7 / 2015-09-20 +================== + + * deps: mime-db@~1.19.0 + - Add new mime types + +2.1.6 / 2015-09-03 +================== + + * deps: mime-db@~1.18.0 + - Add new mime types + +2.1.5 / 2015-08-20 +================== + + * deps: mime-db@~1.17.0 + - Add new mime types + +2.1.4 / 2015-07-30 +================== + + * deps: mime-db@~1.16.0 + - Add new mime types + +2.1.3 / 2015-07-13 +================== + + * deps: mime-db@~1.15.0 + - Add new mime types + +2.1.2 / 2015-06-25 +================== + + * deps: mime-db@~1.14.0 + - Add new mime types + +2.1.1 / 2015-06-08 +================== + + * perf: fix deopt during mapping + +2.1.0 / 2015-06-07 +================== + + * Fix incorrectly treating extension-less file name as extension + - i.e. `'path/to/json'` will no longer return `application/json` + * Fix `.charset(type)` to accept parameters + * Fix `.charset(type)` to match case-insensitive + * Improve generation of extension to MIME mapping + * Refactor internals for readability and no argument reassignment + * Prefer `application/*` MIME types from the same source + * Prefer any type over `application/octet-stream` + * deps: mime-db@~1.13.0 + - Add nginx as a source + - Add new mime types + +2.0.14 / 2015-06-06 +=================== + + * deps: mime-db@~1.12.0 + - Add new mime types + +2.0.13 / 2015-05-31 +=================== + + * deps: mime-db@~1.11.0 + - Add new mime types + +2.0.12 / 2015-05-19 +=================== + + * deps: mime-db@~1.10.0 + - Add new mime types + +2.0.11 / 2015-05-05 +=================== + + * deps: mime-db@~1.9.1 + - Add new mime types + +2.0.10 / 2015-03-13 +=================== + + * deps: mime-db@~1.8.0 + - Add new mime types + +2.0.9 / 2015-02-09 +================== + + * deps: mime-db@~1.7.0 + - Add new mime types + - Community extensions ownership transferred from `node-mime` + +2.0.8 / 2015-01-29 +================== + + * deps: mime-db@~1.6.0 + - Add new mime types + +2.0.7 / 2014-12-30 +================== + + * deps: mime-db@~1.5.0 + - Add new mime types + - Fix various invalid MIME type entries + +2.0.6 / 2014-12-30 +================== + + * deps: mime-db@~1.4.0 + - Add new mime types + - Fix various invalid MIME type entries + - Remove example template MIME types + +2.0.5 / 2014-12-29 +================== + + * deps: mime-db@~1.3.1 + - Fix missing extensions + +2.0.4 / 2014-12-10 +================== + + * deps: mime-db@~1.3.0 + - Add new mime types + +2.0.3 / 2014-11-09 +================== + + * deps: mime-db@~1.2.0 + - Add new mime types + +2.0.2 / 2014-09-28 +================== + + * deps: mime-db@~1.1.0 + - Add new mime types + - Add additional compressible + - Update charsets + +2.0.1 / 2014-09-07 +================== + + * Support Node.js 0.6 + +2.0.0 / 2014-09-02 +================== + + * Use `mime-db` + * Remove `.define()` + +1.0.2 / 2014-08-04 +================== + + * Set charset=utf-8 for `text/javascript` + +1.0.1 / 2014-06-24 +================== + + * Add `text/jsx` type + +1.0.0 / 2014-05-12 +================== + + * Return `false` for unknown types + * Set charset=utf-8 for `application/json` + +0.1.0 / 2014-05-02 +================== + + * Initial release diff --git a/node_modules/express/node_modules/type-is/node_modules/mime-types/LICENSE b/node_modules/express/node_modules/type-is/node_modules/mime-types/LICENSE new file mode 100644 index 0000000..0616607 --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/mime-types/LICENSE @@ -0,0 +1,23 @@ +(The MIT License) + +Copyright (c) 2014 Jonathan Ong +Copyright (c) 2015 Douglas Christopher Wilson + +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/express/node_modules/type-is/node_modules/mime-types/README.md b/node_modules/express/node_modules/type-is/node_modules/mime-types/README.md new file mode 100644 index 0000000..e26295d --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/mime-types/README.md @@ -0,0 +1,103 @@ +# mime-types + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +The ultimate javascript content-type utility. + +Similar to [node-mime](https://github.com/broofa/node-mime), except: + +- __No fallbacks.__ Instead of naively returning the first available type, `mime-types` simply returns `false`, + so do `var type = mime.lookup('unrecognized') || 'application/octet-stream'`. +- No `new Mime()` business, so you could do `var lookup = require('mime-types').lookup`. +- Additional mime types are added such as jade and stylus via [mime-db](https://github.com/jshttp/mime-db) +- No `.define()` functionality + +Otherwise, the API is compatible. + +## Install + +```sh +$ npm install mime-types +``` + +## Adding Types + +All mime types are based on [mime-db](https://github.com/jshttp/mime-db), +so open a PR there if you'd like to add mime types. + +## API + +```js +var mime = require('mime-types') +``` + +All functions return `false` if input is invalid or not found. + +### mime.lookup(path) + +Lookup the content-type associated with a file. + +```js +mime.lookup('json') // 'application/json' +mime.lookup('.md') // 'text/x-markdown' +mime.lookup('file.html') // 'text/html' +mime.lookup('folder/file.js') // 'application/javascript' +mime.lookup('folder/.htaccess') // false + +mime.lookup('cats') // false +``` + +### mime.contentType(type) + +Create a full content-type header given a content-type or extension. + +```js +mime.contentType('markdown') // 'text/x-markdown; charset=utf-8' +mime.contentType('file.json') // 'application/json; charset=utf-8' + +// from a full path +mime.contentType(path.extname('/path/to/file.json')) // 'application/json; charset=utf-8' +``` + +### mime.extension(type) + +Get the default extension for a content-type. + +```js +mime.extension('application/octet-stream') // 'bin' +``` + +### mime.charset(type) + +Lookup the implied default charset of a content-type. + +```js +mime.charset('text/x-markdown') // 'UTF-8' +``` + +### var type = mime.types[extension] + +A map of content-types by extension. + +### [extensions...] = mime.extensions[type] + +A map of extensions by content-type. + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/mime-types.svg +[npm-url]: https://npmjs.org/package/mime-types +[node-version-image]: https://img.shields.io/node/v/mime-types.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/mime-types/master.svg +[travis-url]: https://travis-ci.org/jshttp/mime-types +[coveralls-image]: https://img.shields.io/coveralls/jshttp/mime-types/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/mime-types +[downloads-image]: https://img.shields.io/npm/dm/mime-types.svg +[downloads-url]: https://npmjs.org/package/mime-types diff --git a/node_modules/express/node_modules/type-is/node_modules/mime-types/index.js b/node_modules/express/node_modules/type-is/node_modules/mime-types/index.js new file mode 100644 index 0000000..f7008b2 --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/mime-types/index.js @@ -0,0 +1,188 @@ +/*! + * mime-types + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + * @private + */ + +var db = require('mime-db') +var extname = require('path').extname + +/** + * Module variables. + * @private + */ + +var extractTypeRegExp = /^\s*([^;\s]*)(?:;|\s|$)/ +var textTypeRegExp = /^text\//i + +/** + * Module exports. + * @public + */ + +exports.charset = charset +exports.charsets = { lookup: charset } +exports.contentType = contentType +exports.extension = extension +exports.extensions = Object.create(null) +exports.lookup = lookup +exports.types = Object.create(null) + +// Populate the extensions/types maps +populateMaps(exports.extensions, exports.types) + +/** + * Get the default charset for a MIME type. + * + * @param {string} type + * @return {boolean|string} + */ + +function charset(type) { + if (!type || typeof type !== 'string') { + return false + } + + // TODO: use media-typer + var match = extractTypeRegExp.exec(type) + var mime = match && db[match[1].toLowerCase()] + + if (mime && mime.charset) { + return mime.charset + } + + // default text/* to utf-8 + if (match && textTypeRegExp.test(match[1])) { + return 'UTF-8' + } + + return false +} + +/** + * Create a full Content-Type header given a MIME type or extension. + * + * @param {string} str + * @return {boolean|string} + */ + +function contentType(str) { + // TODO: should this even be in this module? + if (!str || typeof str !== 'string') { + return false + } + + var mime = str.indexOf('/') === -1 + ? exports.lookup(str) + : str + + if (!mime) { + return false + } + + // TODO: use content-type or other module + if (mime.indexOf('charset') === -1) { + var charset = exports.charset(mime) + if (charset) mime += '; charset=' + charset.toLowerCase() + } + + return mime +} + +/** + * Get the default extension for a MIME type. + * + * @param {string} type + * @return {boolean|string} + */ + +function extension(type) { + if (!type || typeof type !== 'string') { + return false + } + + // TODO: use media-typer + var match = extractTypeRegExp.exec(type) + + // get extensions + var exts = match && exports.extensions[match[1].toLowerCase()] + + if (!exts || !exts.length) { + return false + } + + return exts[0] +} + +/** + * Lookup the MIME type for a file path/extension. + * + * @param {string} path + * @return {boolean|string} + */ + +function lookup(path) { + if (!path || typeof path !== 'string') { + return false + } + + // get the extension ("ext" or ".ext" or full path) + var extension = extname('x.' + path) + .toLowerCase() + .substr(1) + + if (!extension) { + return false + } + + return exports.types[extension] || false +} + +/** + * Populate the extensions and types maps. + * @private + */ + +function populateMaps(extensions, types) { + // source preference (least -> most) + var preference = ['nginx', 'apache', undefined, 'iana'] + + Object.keys(db).forEach(function forEachMimeType(type) { + var mime = db[type] + var exts = mime.extensions + + if (!exts || !exts.length) { + return + } + + // mime -> extensions + extensions[type] = exts + + // extension -> mime + for (var i = 0; i < exts.length; i++) { + var extension = exts[i] + + if (types[extension]) { + var from = preference.indexOf(db[types[extension]].source) + var to = preference.indexOf(mime.source) + + if (types[extension] !== 'application/octet-stream' + && from > to || (from === to && types[extension].substr(0, 12) === 'application/')) { + // skip the remapping + continue + } + } + + // set the extension -> mime + types[extension] = type + } + }) +} diff --git a/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/HISTORY.md b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/HISTORY.md new file mode 100644 index 0000000..41a667a --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/HISTORY.md @@ -0,0 +1,306 @@ +1.21.0 / 2016-01-06 +=================== + + * Add `application/emergencycalldata.comment+xml` + * Add `application/emergencycalldata.deviceinfo+xml` + * Add `application/emergencycalldata.providerinfo+xml` + * Add `application/emergencycalldata.serviceinfo+xml` + * Add `application/emergencycalldata.subscriberinfo+xml` + * Add `application/vnd.filmit.zfc` + * Add `application/vnd.google-apps.document` + * Add `application/vnd.google-apps.presentation` + * Add `application/vnd.google-apps.spreadsheet` + * Add `application/vnd.mapbox-vector-tile` + * Add `application/vnd.ms-printdevicecapabilities+xml` + * Add `application/vnd.ms-windows.devicepairing` + * Add `application/vnd.ms-windows.nwprinting.oob` + * Add `application/vnd.tml` + * Add `audio/evs` + +1.20.0 / 2015-11-10 +=================== + + * Add `application/cdni` + * Add `application/csvm+json` + * Add `application/rfc+xml` + * Add `application/vnd.3gpp.access-transfer-events+xml` + * Add `application/vnd.3gpp.srvcc-ext+xml` + * Add `application/vnd.ms-windows.wsd.oob` + * Add `application/vnd.oxli.countgraph` + * Add `application/vnd.pagerduty+json` + * Add `text/x-suse-ymp` + +1.19.0 / 2015-09-17 +=================== + + * Add `application/vnd.3gpp-prose-pc3ch+xml` + * Add `application/vnd.3gpp.srvcc-info+xml` + * Add `application/vnd.apple.pkpass` + * Add `application/vnd.drive+json` + +1.18.0 / 2015-09-03 +=================== + + * Add `application/pkcs12` + * Add `application/vnd.3gpp-prose+xml` + * Add `application/vnd.3gpp.mid-call+xml` + * Add `application/vnd.3gpp.state-and-event-info+xml` + * Add `application/vnd.anki` + * Add `application/vnd.firemonkeys.cloudcell` + * Add `application/vnd.openblox.game+xml` + * Add `application/vnd.openblox.game-binary` + +1.17.0 / 2015-08-13 +=================== + + * Add `application/x-msdos-program` + * Add `audio/g711-0` + * Add `image/vnd.mozilla.apng` + * Add extension `.exe` to `application/x-msdos-program` + +1.16.0 / 2015-07-29 +=================== + + * Add `application/vnd.uri-map` + +1.15.0 / 2015-07-13 +=================== + + * Add `application/x-httpd-php` + +1.14.0 / 2015-06-25 +=================== + + * Add `application/scim+json` + * Add `application/vnd.3gpp.ussd+xml` + * Add `application/vnd.biopax.rdf+xml` + * Add `text/x-processing` + +1.13.0 / 2015-06-07 +=================== + + * Add nginx as a source + * Add `application/x-cocoa` + * Add `application/x-java-archive-diff` + * Add `application/x-makeself` + * Add `application/x-perl` + * Add `application/x-pilot` + * Add `application/x-redhat-package-manager` + * Add `application/x-sea` + * Add `audio/x-m4a` + * Add `audio/x-realaudio` + * Add `image/x-jng` + * Add `text/mathml` + +1.12.0 / 2015-06-05 +=================== + + * Add `application/bdoc` + * Add `application/vnd.hyperdrive+json` + * Add `application/x-bdoc` + * Add extension `.rtf` to `text/rtf` + +1.11.0 / 2015-05-31 +=================== + + * Add `audio/wav` + * Add `audio/wave` + * Add extension `.litcoffee` to `text/coffeescript` + * Add extension `.sfd-hdstx` to `application/vnd.hydrostatix.sof-data` + * Add extension `.n-gage` to `application/vnd.nokia.n-gage.symbian.install` + +1.10.0 / 2015-05-19 +=================== + + * Add `application/vnd.balsamiq.bmpr` + * Add `application/vnd.microsoft.portable-executable` + * Add `application/x-ns-proxy-autoconfig` + +1.9.1 / 2015-04-19 +================== + + * Remove `.json` extension from `application/manifest+json` + - This is causing bugs downstream + +1.9.0 / 2015-04-19 +================== + + * Add `application/manifest+json` + * Add `application/vnd.micro+json` + * Add `image/vnd.zbrush.pcx` + * Add `image/x-ms-bmp` + +1.8.0 / 2015-03-13 +================== + + * Add `application/vnd.citationstyles.style+xml` + * Add `application/vnd.fastcopy-disk-image` + * Add `application/vnd.gov.sk.xmldatacontainer+xml` + * Add extension `.jsonld` to `application/ld+json` + +1.7.0 / 2015-02-08 +================== + + * Add `application/vnd.gerber` + * Add `application/vnd.msa-disk-image` + +1.6.1 / 2015-02-05 +================== + + * Community extensions ownership transferred from `node-mime` + +1.6.0 / 2015-01-29 +================== + + * Add `application/jose` + * Add `application/jose+json` + * Add `application/json-seq` + * Add `application/jwk+json` + * Add `application/jwk-set+json` + * Add `application/jwt` + * Add `application/rdap+json` + * Add `application/vnd.gov.sk.e-form+xml` + * Add `application/vnd.ims.imsccv1p3` + +1.5.0 / 2014-12-30 +================== + + * Add `application/vnd.oracle.resource+json` + * Fix various invalid MIME type entries + - `application/mbox+xml` + - `application/oscp-response` + - `application/vwg-multiplexed` + - `audio/g721` + +1.4.0 / 2014-12-21 +================== + + * Add `application/vnd.ims.imsccv1p2` + * Fix various invalid MIME type entries + - `application/vnd-acucobol` + - `application/vnd-curl` + - `application/vnd-dart` + - `application/vnd-dxr` + - `application/vnd-fdf` + - `application/vnd-mif` + - `application/vnd-sema` + - `application/vnd-wap-wmlc` + - `application/vnd.adobe.flash-movie` + - `application/vnd.dece-zip` + - `application/vnd.dvb_service` + - `application/vnd.micrografx-igx` + - `application/vnd.sealed-doc` + - `application/vnd.sealed-eml` + - `application/vnd.sealed-mht` + - `application/vnd.sealed-ppt` + - `application/vnd.sealed-tiff` + - `application/vnd.sealed-xls` + - `application/vnd.sealedmedia.softseal-html` + - `application/vnd.sealedmedia.softseal-pdf` + - `application/vnd.wap-slc` + - `application/vnd.wap-wbxml` + - `audio/vnd.sealedmedia.softseal-mpeg` + - `image/vnd-djvu` + - `image/vnd-svf` + - `image/vnd-wap-wbmp` + - `image/vnd.sealed-png` + - `image/vnd.sealedmedia.softseal-gif` + - `image/vnd.sealedmedia.softseal-jpg` + - `model/vnd-dwf` + - `model/vnd.parasolid.transmit-binary` + - `model/vnd.parasolid.transmit-text` + - `text/vnd-a` + - `text/vnd-curl` + - `text/vnd.wap-wml` + * Remove example template MIME types + - `application/example` + - `audio/example` + - `image/example` + - `message/example` + - `model/example` + - `multipart/example` + - `text/example` + - `video/example` + +1.3.1 / 2014-12-16 +================== + + * Fix missing extensions + - `application/json5` + - `text/hjson` + +1.3.0 / 2014-12-07 +================== + + * Add `application/a2l` + * Add `application/aml` + * Add `application/atfx` + * Add `application/atxml` + * Add `application/cdfx+xml` + * Add `application/dii` + * Add `application/json5` + * Add `application/lxf` + * Add `application/mf4` + * Add `application/vnd.apache.thrift.compact` + * Add `application/vnd.apache.thrift.json` + * Add `application/vnd.coffeescript` + * Add `application/vnd.enphase.envoy` + * Add `application/vnd.ims.imsccv1p1` + * Add `text/csv-schema` + * Add `text/hjson` + * Add `text/markdown` + * Add `text/yaml` + +1.2.0 / 2014-11-09 +================== + + * Add `application/cea` + * Add `application/dit` + * Add `application/vnd.gov.sk.e-form+zip` + * Add `application/vnd.tmd.mediaflex.api+xml` + * Type `application/epub+zip` is now IANA-registered + +1.1.2 / 2014-10-23 +================== + + * Rebuild database for `application/x-www-form-urlencoded` change + +1.1.1 / 2014-10-20 +================== + + * Mark `application/x-www-form-urlencoded` as compressible. + +1.1.0 / 2014-09-28 +================== + + * Add `application/font-woff2` + +1.0.3 / 2014-09-25 +================== + + * Fix engine requirement in package + +1.0.2 / 2014-09-25 +================== + + * Add `application/coap-group+json` + * Add `application/dcd` + * Add `application/vnd.apache.thrift.binary` + * Add `image/vnd.tencent.tap` + * Mark all JSON-derived types as compressible + * Update `text/vtt` data + +1.0.1 / 2014-08-30 +================== + + * Fix extension ordering + +1.0.0 / 2014-08-30 +================== + + * Add `application/atf` + * Add `application/merge-patch+json` + * Add `multipart/x-mixed-replace` + * Add `source: 'apache'` metadata + * Add `source: 'iana'` metadata + * Remove badly-assumed charset data diff --git a/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/LICENSE b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/LICENSE new file mode 100644 index 0000000..a7ae8ee --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/LICENSE @@ -0,0 +1,22 @@ + +The MIT License (MIT) + +Copyright (c) 2014 Jonathan Ong me@jongleberry.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/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/README.md b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/README.md new file mode 100644 index 0000000..7662440 --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/README.md @@ -0,0 +1,82 @@ +# mime-db + +[![NPM Version][npm-version-image]][npm-url] +[![NPM Downloads][npm-downloads-image]][npm-url] +[![Node.js Version][node-image]][node-url] +[![Build Status][travis-image]][travis-url] +[![Coverage Status][coveralls-image]][coveralls-url] + +This is a database of all mime types. +It consists of a single, public JSON file and does not include any logic, +allowing it to remain as un-opinionated as possible with an API. +It aggregates data from the following sources: + +- http://www.iana.org/assignments/media-types/media-types.xhtml +- http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types +- http://hg.nginx.org/nginx/raw-file/default/conf/mime.types + +## Installation + +```bash +npm install mime-db +``` + +### Database Download + +If you're crazy enough to use this in the browser, you can just grab the +JSON file using [RawGit](https://rawgit.com/). It is recommended to replace +`master` with [a release tag](https://github.com/jshttp/mime-db/tags) as the +JSON format may change in the future. + +``` +https://cdn.rawgit.com/jshttp/mime-db/master/db.json +``` + +## Usage + +```js +var db = require('mime-db'); + +// grab data on .js files +var data = db['application/javascript']; +``` + +## Data Structure + +The JSON file is a map lookup for lowercased mime types. +Each mime type has the following properties: + +- `.source` - where the mime type is defined. + If not set, it's probably a custom media type. + - `apache` - [Apache common media types](http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types) + - `iana` - [IANA-defined media types](http://www.iana.org/assignments/media-types/media-types.xhtml) + - `nginx` - [nginx media types](http://hg.nginx.org/nginx/raw-file/default/conf/mime.types) +- `.extensions[]` - known extensions associated with this mime type. +- `.compressible` - whether a file of this type can be gzipped. +- `.charset` - the default charset associated with this type, if any. + +If unknown, every property could be `undefined`. + +## Contributing + +To edit the database, only make PRs against `src/custom.json` or +`src/custom-suffix.json`. + +To update the build, run `npm run build`. + +## Adding Custom Media Types + +The best way to get new media types included in this library is to register +them with the IANA. The community registration procedure is outlined in +[RFC 6838 section 5](http://tools.ietf.org/html/rfc6838#section-5). Types +registered with the IANA are automatically pulled into this library. + +[npm-version-image]: https://img.shields.io/npm/v/mime-db.svg +[npm-downloads-image]: https://img.shields.io/npm/dm/mime-db.svg +[npm-url]: https://npmjs.org/package/mime-db +[travis-image]: https://img.shields.io/travis/jshttp/mime-db/master.svg +[travis-url]: https://travis-ci.org/jshttp/mime-db +[coveralls-image]: https://img.shields.io/coveralls/jshttp/mime-db/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/mime-db?branch=master +[node-image]: https://img.shields.io/node/v/mime-db.svg +[node-url]: http://nodejs.org/download/ diff --git a/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/db.json b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/db.json new file mode 100644 index 0000000..412ba9e --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/db.json @@ -0,0 +1,6552 @@ +{ + "application/1d-interleaved-parityfec": { + "source": "iana" + }, + "application/3gpdash-qoe-report+xml": { + "source": "iana" + }, + "application/3gpp-ims+xml": { + "source": "iana" + }, + "application/a2l": { + "source": "iana" + }, + "application/activemessage": { + "source": "iana" + }, + "application/alto-costmap+json": { + "source": "iana", + "compressible": true + }, + "application/alto-costmapfilter+json": { + "source": "iana", + "compressible": true + }, + "application/alto-directory+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointcost+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointcostparams+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointprop+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointpropparams+json": { + "source": "iana", + "compressible": true + }, + "application/alto-error+json": { + "source": "iana", + "compressible": true + }, + "application/alto-networkmap+json": { + "source": "iana", + "compressible": true + }, + "application/alto-networkmapfilter+json": { + "source": "iana", + "compressible": true + }, + "application/aml": { + "source": "iana" + }, + "application/andrew-inset": { + "source": "iana", + "extensions": ["ez"] + }, + "application/applefile": { + "source": "iana" + }, + "application/applixware": { + "source": "apache", + "extensions": ["aw"] + }, + "application/atf": { + "source": "iana" + }, + "application/atfx": { + "source": "iana" + }, + "application/atom+xml": { + "source": "iana", + "compressible": true, + "extensions": ["atom"] + }, + "application/atomcat+xml": { + "source": "iana", + "extensions": ["atomcat"] + }, + "application/atomdeleted+xml": { + "source": "iana" + }, + "application/atomicmail": { + "source": "iana" + }, + "application/atomsvc+xml": { + "source": "iana", + "extensions": ["atomsvc"] + }, + "application/atxml": { + "source": "iana" + }, + "application/auth-policy+xml": { + "source": "iana" + }, + "application/bacnet-xdd+zip": { + "source": "iana" + }, + "application/batch-smtp": { + "source": "iana" + }, + "application/bdoc": { + "compressible": false, + "extensions": ["bdoc"] + }, + "application/beep+xml": { + "source": "iana" + }, + "application/calendar+json": { + "source": "iana", + "compressible": true + }, + "application/calendar+xml": { + "source": "iana" + }, + "application/call-completion": { + "source": "iana" + }, + "application/cals-1840": { + "source": "iana" + }, + "application/cbor": { + "source": "iana" + }, + "application/ccmp+xml": { + "source": "iana" + }, + "application/ccxml+xml": { + "source": "iana", + "extensions": ["ccxml"] + }, + "application/cdfx+xml": { + "source": "iana" + }, + "application/cdmi-capability": { + "source": "iana", + "extensions": ["cdmia"] + }, + "application/cdmi-container": { + "source": "iana", + "extensions": ["cdmic"] + }, + "application/cdmi-domain": { + "source": "iana", + "extensions": ["cdmid"] + }, + "application/cdmi-object": { + "source": "iana", + "extensions": ["cdmio"] + }, + "application/cdmi-queue": { + "source": "iana", + "extensions": ["cdmiq"] + }, + "application/cdni": { + "source": "iana" + }, + "application/cea": { + "source": "iana" + }, + "application/cea-2018+xml": { + "source": "iana" + }, + "application/cellml+xml": { + "source": "iana" + }, + "application/cfw": { + "source": "iana" + }, + "application/cms": { + "source": "iana" + }, + "application/cnrp+xml": { + "source": "iana" + }, + "application/coap-group+json": { + "source": "iana", + "compressible": true + }, + "application/commonground": { + "source": "iana" + }, + "application/conference-info+xml": { + "source": "iana" + }, + "application/cpl+xml": { + "source": "iana" + }, + "application/csrattrs": { + "source": "iana" + }, + "application/csta+xml": { + "source": "iana" + }, + "application/cstadata+xml": { + "source": "iana" + }, + "application/csvm+json": { + "source": "iana", + "compressible": true + }, + "application/cu-seeme": { + "source": "apache", + "extensions": ["cu"] + }, + "application/cybercash": { + "source": "iana" + }, + "application/dart": { + "compressible": true + }, + "application/dash+xml": { + "source": "iana", + "extensions": ["mdp"] + }, + "application/dashdelta": { + "source": "iana" + }, + "application/davmount+xml": { + "source": "iana", + "extensions": ["davmount"] + }, + "application/dca-rft": { + "source": "iana" + }, + "application/dcd": { + "source": "iana" + }, + "application/dec-dx": { + "source": "iana" + }, + "application/dialog-info+xml": { + "source": "iana" + }, + "application/dicom": { + "source": "iana" + }, + "application/dii": { + "source": "iana" + }, + "application/dit": { + "source": "iana" + }, + "application/dns": { + "source": "iana" + }, + "application/docbook+xml": { + "source": "apache", + "extensions": ["dbk"] + }, + "application/dskpp+xml": { + "source": "iana" + }, + "application/dssc+der": { + "source": "iana", + "extensions": ["dssc"] + }, + "application/dssc+xml": { + "source": "iana", + "extensions": ["xdssc"] + }, + "application/dvcs": { + "source": "iana" + }, + "application/ecmascript": { + "source": "iana", + "compressible": true, + "extensions": ["ecma"] + }, + "application/edi-consent": { + "source": "iana" + }, + "application/edi-x12": { + "source": "iana", + "compressible": false + }, + "application/edifact": { + "source": "iana", + "compressible": false + }, + "application/emergencycalldata.comment+xml": { + "source": "iana" + }, + "application/emergencycalldata.deviceinfo+xml": { + "source": "iana" + }, + "application/emergencycalldata.providerinfo+xml": { + "source": "iana" + }, + "application/emergencycalldata.serviceinfo+xml": { + "source": "iana" + }, + "application/emergencycalldata.subscriberinfo+xml": { + "source": "iana" + }, + "application/emma+xml": { + "source": "iana", + "extensions": ["emma"] + }, + "application/emotionml+xml": { + "source": "iana" + }, + "application/encaprtp": { + "source": "iana" + }, + "application/epp+xml": { + "source": "iana" + }, + "application/epub+zip": { + "source": "iana", + "extensions": ["epub"] + }, + "application/eshop": { + "source": "iana" + }, + "application/exi": { + "source": "iana", + "extensions": ["exi"] + }, + "application/fastinfoset": { + "source": "iana" + }, + "application/fastsoap": { + "source": "iana" + }, + "application/fdt+xml": { + "source": "iana" + }, + "application/fits": { + "source": "iana" + }, + "application/font-sfnt": { + "source": "iana" + }, + "application/font-tdpfr": { + "source": "iana", + "extensions": ["pfr"] + }, + "application/font-woff": { + "source": "iana", + "compressible": false, + "extensions": ["woff"] + }, + "application/font-woff2": { + "compressible": false, + "extensions": ["woff2"] + }, + "application/framework-attributes+xml": { + "source": "iana" + }, + "application/gml+xml": { + "source": "apache", + "extensions": ["gml"] + }, + "application/gpx+xml": { + "source": "apache", + "extensions": ["gpx"] + }, + "application/gxf": { + "source": "apache", + "extensions": ["gxf"] + }, + "application/gzip": { + "source": "iana", + "compressible": false + }, + "application/h224": { + "source": "iana" + }, + "application/held+xml": { + "source": "iana" + }, + "application/http": { + "source": "iana" + }, + "application/hyperstudio": { + "source": "iana", + "extensions": ["stk"] + }, + "application/ibe-key-request+xml": { + "source": "iana" + }, + "application/ibe-pkg-reply+xml": { + "source": "iana" + }, + "application/ibe-pp-data": { + "source": "iana" + }, + "application/iges": { + "source": "iana" + }, + "application/im-iscomposing+xml": { + "source": "iana" + }, + "application/index": { + "source": "iana" + }, + "application/index.cmd": { + "source": "iana" + }, + "application/index.obj": { + "source": "iana" + }, + "application/index.response": { + "source": "iana" + }, + "application/index.vnd": { + "source": "iana" + }, + "application/inkml+xml": { + "source": "iana", + "extensions": ["ink","inkml"] + }, + "application/iotp": { + "source": "iana" + }, + "application/ipfix": { + "source": "iana", + "extensions": ["ipfix"] + }, + "application/ipp": { + "source": "iana" + }, + "application/isup": { + "source": "iana" + }, + "application/its+xml": { + "source": "iana" + }, + "application/java-archive": { + "source": "apache", + "compressible": false, + "extensions": ["jar","war","ear"] + }, + "application/java-serialized-object": { + "source": "apache", + "compressible": false, + "extensions": ["ser"] + }, + "application/java-vm": { + "source": "apache", + "compressible": false, + "extensions": ["class"] + }, + "application/javascript": { + "source": "iana", + "charset": "UTF-8", + "compressible": true, + "extensions": ["js"] + }, + "application/jose": { + "source": "iana" + }, + "application/jose+json": { + "source": "iana", + "compressible": true + }, + "application/jrd+json": { + "source": "iana", + "compressible": true + }, + "application/json": { + "source": "iana", + "charset": "UTF-8", + "compressible": true, + "extensions": ["json","map"] + }, + "application/json-patch+json": { + "source": "iana", + "compressible": true + }, + "application/json-seq": { + "source": "iana" + }, + "application/json5": { + "extensions": ["json5"] + }, + "application/jsonml+json": { + "source": "apache", + "compressible": true, + "extensions": ["jsonml"] + }, + "application/jwk+json": { + "source": "iana", + "compressible": true + }, + "application/jwk-set+json": { + "source": "iana", + "compressible": true + }, + "application/jwt": { + "source": "iana" + }, + "application/kpml-request+xml": { + "source": "iana" + }, + "application/kpml-response+xml": { + "source": "iana" + }, + "application/ld+json": { + "source": "iana", + "compressible": true, + "extensions": ["jsonld"] + }, + "application/link-format": { + "source": "iana" + }, + "application/load-control+xml": { + "source": "iana" + }, + "application/lost+xml": { + "source": "iana", + "extensions": ["lostxml"] + }, + "application/lostsync+xml": { + "source": "iana" + }, + "application/lxf": { + "source": "iana" + }, + "application/mac-binhex40": { + "source": "iana", + "extensions": ["hqx"] + }, + "application/mac-compactpro": { + "source": "apache", + "extensions": ["cpt"] + }, + "application/macwriteii": { + "source": "iana" + }, + "application/mads+xml": { + "source": "iana", + "extensions": ["mads"] + }, + "application/manifest+json": { + "charset": "UTF-8", + "compressible": true, + "extensions": ["webmanifest"] + }, + "application/marc": { + "source": "iana", + "extensions": ["mrc"] + }, + "application/marcxml+xml": { + "source": "iana", + "extensions": ["mrcx"] + }, + "application/mathematica": { + "source": "iana", + "extensions": ["ma","nb","mb"] + }, + "application/mathml+xml": { + "source": "iana", + "extensions": ["mathml"] + }, + "application/mathml-content+xml": { + "source": "iana" + }, + "application/mathml-presentation+xml": { + "source": "iana" + }, + "application/mbms-associated-procedure-description+xml": { + "source": "iana" + }, + "application/mbms-deregister+xml": { + "source": "iana" + }, + "application/mbms-envelope+xml": { + "source": "iana" + }, + "application/mbms-msk+xml": { + "source": "iana" + }, + "application/mbms-msk-response+xml": { + "source": "iana" + }, + "application/mbms-protection-description+xml": { + "source": "iana" + }, + "application/mbms-reception-report+xml": { + "source": "iana" + }, + "application/mbms-register+xml": { + "source": "iana" + }, + "application/mbms-register-response+xml": { + "source": "iana" + }, + "application/mbms-schedule+xml": { + "source": "iana" + }, + "application/mbms-user-service-description+xml": { + "source": "iana" + }, + "application/mbox": { + "source": "iana", + "extensions": ["mbox"] + }, + "application/media-policy-dataset+xml": { + "source": "iana" + }, + "application/media_control+xml": { + "source": "iana" + }, + "application/mediaservercontrol+xml": { + "source": "iana", + "extensions": ["mscml"] + }, + "application/merge-patch+json": { + "source": "iana", + "compressible": true + }, + "application/metalink+xml": { + "source": "apache", + "extensions": ["metalink"] + }, + "application/metalink4+xml": { + "source": "iana", + "extensions": ["meta4"] + }, + "application/mets+xml": { + "source": "iana", + "extensions": ["mets"] + }, + "application/mf4": { + "source": "iana" + }, + "application/mikey": { + "source": "iana" + }, + "application/mods+xml": { + "source": "iana", + "extensions": ["mods"] + }, + "application/moss-keys": { + "source": "iana" + }, + "application/moss-signature": { + "source": "iana" + }, + "application/mosskey-data": { + "source": "iana" + }, + "application/mosskey-request": { + "source": "iana" + }, + "application/mp21": { + "source": "iana", + "extensions": ["m21","mp21"] + }, + "application/mp4": { + "source": "iana", + "extensions": ["mp4s","m4p"] + }, + "application/mpeg4-generic": { + "source": "iana" + }, + "application/mpeg4-iod": { + "source": "iana" + }, + "application/mpeg4-iod-xmt": { + "source": "iana" + }, + "application/mrb-consumer+xml": { + "source": "iana" + }, + "application/mrb-publish+xml": { + "source": "iana" + }, + "application/msc-ivr+xml": { + "source": "iana" + }, + "application/msc-mixer+xml": { + "source": "iana" + }, + "application/msword": { + "source": "iana", + "compressible": false, + "extensions": ["doc","dot"] + }, + "application/mxf": { + "source": "iana", + "extensions": ["mxf"] + }, + "application/nasdata": { + "source": "iana" + }, + "application/news-checkgroups": { + "source": "iana" + }, + "application/news-groupinfo": { + "source": "iana" + }, + "application/news-transmission": { + "source": "iana" + }, + "application/nlsml+xml": { + "source": "iana" + }, + "application/nss": { + "source": "iana" + }, + "application/ocsp-request": { + 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true + }, + "x-shader/x-vertex": { + "compressible": true + } +} diff --git a/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/index.js b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/index.js new file mode 100644 index 0000000..551031f --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/index.js @@ -0,0 +1,11 @@ +/*! + * mime-db + * Copyright(c) 2014 Jonathan Ong + * MIT Licensed + */ + +/** + * Module exports. + */ + +module.exports = require('./db.json') diff --git a/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/package.json b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/package.json new file mode 100644 index 0000000..a4c77b0 --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/mime-types/node_modules/mime-db/package.json @@ -0,0 +1,93 @@ +{ + "name": "mime-db", + "description": "Media Type Database", + "version": "1.21.0", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + }, + { + "name": "Robert Kieffer", + "email": "robert@broofa.com", + "url": "http://github.com/broofa" + } + ], + "license": "MIT", + "keywords": [ + "mime", + "db", + "type", + "types", + "database", + "charset", + "charsets" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/mime-db" + }, + "devDependencies": { + "bluebird": "3.1.1", + "co": "4.6.0", + "cogent": "1.0.1", + "csv-parse": "1.0.1", + "gnode": "0.1.1", + "istanbul": "0.4.1", + "mocha": "1.21.5", + "raw-body": "2.1.5", + "stream-to-array": "2.2.0" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "README.md", + "db.json", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "build": "node scripts/build", + "fetch": "gnode scripts/fetch-apache && gnode scripts/fetch-iana && gnode scripts/fetch-nginx", + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/", + "update": "npm run fetch && npm run build" + }, + "gitHead": "9ab92f0a912a602408a64db5741dfef6f82c597f", + "bugs": { + "url": "https://github.com/jshttp/mime-db/issues" + }, + "homepage": "https://github.com/jshttp/mime-db", + "_id": "mime-db@1.21.0", + "_shasum": "9b5239e3353cf6eb015a00d890261027c36d4bac", + "_from": "mime-db@~1.21.0", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "9b5239e3353cf6eb015a00d890261027c36d4bac", + "tarball": "http://registry.npmjs.org/mime-db/-/mime-db-1.21.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.21.0.tgz" +} diff --git a/node_modules/express/node_modules/type-is/node_modules/mime-types/package.json b/node_modules/express/node_modules/type-is/node_modules/mime-types/package.json new file mode 100644 index 0000000..fe63fcb --- /dev/null +++ b/node_modules/express/node_modules/type-is/node_modules/mime-types/package.json @@ -0,0 +1,83 @@ +{ + "name": "mime-types", + "description": "The ultimate javascript content-type utility.", + "version": "2.1.9", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Jeremiah Senkpiel", + "email": "fishrock123@rocketmail.com", + "url": "https://searchbeam.jit.su" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + } + ], + "license": "MIT", + "keywords": [ + "mime", + "types" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/mime-types" + }, + "dependencies": { + "mime-db": "~1.21.0" + }, + "devDependencies": { + "istanbul": "0.4.1", + "mocha": "~1.21.5" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "test": "mocha --reporter spec test/test.js", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot test/test.js", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter dot test/test.js" + }, + "gitHead": "329f1c77e1a77c8fac59b15038e3808e9e314d96", + "bugs": { + "url": "https://github.com/jshttp/mime-types/issues" + }, + "homepage": "https://github.com/jshttp/mime-types", + "_id": "mime-types@2.1.9", + "_shasum": "dfb396764b5fdf75be34b1f4104bc3687fb635f8", + "_from": "mime-types@~2.1.6", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "fishrock123", + "email": "fishrock123@rocketmail.com" + }, + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "dfb396764b5fdf75be34b1f4104bc3687fb635f8", + "tarball": "http://registry.npmjs.org/mime-types/-/mime-types-2.1.9.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.9.tgz" +} diff --git a/node_modules/express/node_modules/type-is/package.json b/node_modules/express/node_modules/type-is/package.json new file mode 100644 index 0000000..552d03e --- /dev/null +++ b/node_modules/express/node_modules/type-is/package.json @@ -0,0 +1,80 @@ +{ + "name": "type-is", + "description": "Infer the content-type of a request.", + "version": "1.6.11", + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + } + ], + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/jshttp/type-is" + }, + "dependencies": { + "media-typer": "0.3.0", + "mime-types": "~2.1.9" + }, + "devDependencies": { + "istanbul": "0.4.2", + "mocha": "1.21.5" + }, + "engines": { + "node": ">= 0.6" + }, + "files": [ + "LICENSE", + "HISTORY.md", + "index.js" + ], + "scripts": { + "test": "mocha --reporter spec --check-leaks --bail test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "keywords": [ + "content", + "type", + "checking" + ], + "gitHead": "8e60e3e78aef84928e0e6c09da950f6950adcdd2", + "bugs": { + "url": "https://github.com/jshttp/type-is/issues" + }, + "homepage": "https://github.com/jshttp/type-is", + "_id": "type-is@1.6.11", + "_shasum": "42ecde7970f2363738b986c0351efba5aa531648", + "_from": "type-is@~1.6.6", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "ritch", + "email": "skawful@gmail.com" + } + ], + "dist": { + "shasum": "42ecde7970f2363738b986c0351efba5aa531648", + "tarball": "http://registry.npmjs.org/type-is/-/type-is-1.6.11.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.11.tgz" +} diff --git a/node_modules/express/node_modules/utils-merge/.travis.yml b/node_modules/express/node_modules/utils-merge/.travis.yml new file mode 100644 index 0000000..af92b02 --- /dev/null +++ b/node_modules/express/node_modules/utils-merge/.travis.yml @@ -0,0 +1,6 @@ +language: "node_js" +node_js: + - "0.4" + - "0.6" + - "0.8" + - "0.10" diff --git a/node_modules/express/node_modules/utils-merge/LICENSE b/node_modules/express/node_modules/utils-merge/LICENSE new file mode 100644 index 0000000..e33bd10 --- /dev/null +++ b/node_modules/express/node_modules/utils-merge/LICENSE @@ -0,0 +1,20 @@ +(The MIT License) + +Copyright (c) 2013 Jared Hanson + +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/express/node_modules/utils-merge/README.md b/node_modules/express/node_modules/utils-merge/README.md new file mode 100644 index 0000000..2f94e9b --- /dev/null +++ b/node_modules/express/node_modules/utils-merge/README.md @@ -0,0 +1,34 @@ +# utils-merge + +Merges the properties from a source object into a destination object. + +## Install + + $ npm install utils-merge + +## Usage + +```javascript +var a = { foo: 'bar' } + , b = { bar: 'baz' }; + +merge(a, b); +// => { foo: 'bar', bar: 'baz' } +``` + +## Tests + + $ npm install + $ npm test + +[![Build Status](https://secure.travis-ci.org/jaredhanson/utils-merge.png)](http://travis-ci.org/jaredhanson/utils-merge) + +## Credits + + - [Jared Hanson](http://github.com/jaredhanson) + +## License + +[The MIT License](http://opensource.org/licenses/MIT) + +Copyright (c) 2013 Jared Hanson <[http://jaredhanson.net/](http://jaredhanson.net/)> diff --git a/node_modules/express/node_modules/utils-merge/index.js b/node_modules/express/node_modules/utils-merge/index.js new file mode 100644 index 0000000..4265c69 --- /dev/null +++ b/node_modules/express/node_modules/utils-merge/index.js @@ -0,0 +1,23 @@ +/** + * Merge object b with object a. + * + * var a = { foo: 'bar' } + * , b = { bar: 'baz' }; + * + * merge(a, b); + * // => { foo: 'bar', bar: 'baz' } + * + * @param {Object} a + * @param {Object} b + * @return {Object} + * @api public + */ + +exports = module.exports = function(a, b){ + if (a && b) { + for (var key in b) { + a[key] = b[key]; + } + } + return a; +}; diff --git a/node_modules/express/node_modules/utils-merge/package.json b/node_modules/express/node_modules/utils-merge/package.json new file mode 100644 index 0000000..7c115b0 --- /dev/null +++ b/node_modules/express/node_modules/utils-merge/package.json @@ -0,0 +1,58 @@ +{ + "name": "utils-merge", + "version": "1.0.0", + "description": "merge() utility function", + "keywords": [ + "util" + ], + "repository": { + "type": "git", + "url": "git://github.com/jaredhanson/utils-merge.git" + }, + "bugs": { + "url": "http://github.com/jaredhanson/utils-merge/issues" + }, + "author": { + "name": "Jared Hanson", + "email": "jaredhanson@gmail.com", + "url": "http://www.jaredhanson.net/" + }, + "licenses": [ + { + "type": "MIT", + "url": "http://www.opensource.org/licenses/MIT" + } + ], + "main": "./index", + "dependencies": {}, + "devDependencies": { + "mocha": "1.x.x", + "chai": "1.x.x" + }, + "scripts": { + "test": "node_modules/.bin/mocha --reporter spec --require test/bootstrap/node test/*.test.js" + }, + "engines": { + "node": ">= 0.4.0" + }, + "_id": "utils-merge@1.0.0", + "dist": { + "shasum": "0294fb922bb9375153541c4f7096231f287c8af8", + "tarball": "http://registry.npmjs.org/utils-merge/-/utils-merge-1.0.0.tgz" + }, + "_from": "utils-merge@1.0.0", + "_npmVersion": "1.2.25", + "_npmUser": { + "name": "jaredhanson", + "email": "jaredhanson@gmail.com" + }, + "maintainers": [ + { + "name": "jaredhanson", + "email": "jaredhanson@gmail.com" + } + ], + "directories": {}, + "_shasum": "0294fb922bb9375153541c4f7096231f287c8af8", + "_resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.0.tgz" +} diff --git a/node_modules/express/node_modules/vary/HISTORY.md b/node_modules/express/node_modules/vary/HISTORY.md new file mode 100644 index 0000000..cddbcd4 --- /dev/null +++ b/node_modules/express/node_modules/vary/HISTORY.md @@ -0,0 +1,23 @@ +1.0.1 / 2015-07-08 +================== + + * Fix setting empty header from empty `field` + * perf: enable strict mode + * perf: remove argument reassignments + +1.0.0 / 2014-08-10 +================== + + * Accept valid `Vary` header string as `field` + * Add `vary.append` for low-level string manipulation + * Move to `jshttp` orgainzation + +0.1.0 / 2014-06-05 +================== + + * Support array of fields to set + +0.0.0 / 2014-06-04 +================== + + * Initial release diff --git a/node_modules/express/node_modules/vary/LICENSE b/node_modules/express/node_modules/vary/LICENSE new file mode 100644 index 0000000..142ede3 --- /dev/null +++ b/node_modules/express/node_modules/vary/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2014-2015 Douglas Christopher Wilson + +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/express/node_modules/vary/README.md b/node_modules/express/node_modules/vary/README.md new file mode 100644 index 0000000..5966542 --- /dev/null +++ b/node_modules/express/node_modules/vary/README.md @@ -0,0 +1,91 @@ +# vary + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Manipulate the HTTP Vary header + +## Installation + +```sh +$ npm install vary +``` + +## API + +```js +var vary = require('vary') +``` + +### vary(res, field) + +Adds the given header `field` to the `Vary` response header of `res`. +This can be a string of a single field, a string of a valid `Vary` +header, or an array of multiple fields. + +This will append the header if not already listed, otherwise leaves +it listed in the current location. + +```js +// Append "Origin" to the Vary header of the response +vary(res, 'Origin') +``` + +### vary.append(header, field) + +Adds the given header `field` to the `Vary` response header string `header`. +This can be a string of a single field, a string of a valid `Vary` header, +or an array of multiple fields. + +This will append the header if not already listed, otherwise leaves +it listed in the current location. The new header string is returned. + +```js +// Get header string appending "Origin" to "Accept, User-Agent" +vary.append('Accept, User-Agent', 'Origin') +``` + +## Examples + +### Updating the Vary header when content is based on it + +```js +var http = require('http') +var vary = require('vary') + +http.createServer(function onRequest(req, res) { + // about to user-agent sniff + vary(res, 'User-Agent') + + var ua = req.headers['user-agent'] || '' + var isMobile = /mobi|android|touch|mini/i.test(ua) + + // serve site, depending on isMobile + res.setHeader('Content-Type', 'text/html') + res.end('You are (probably) ' + (isMobile ? '' : 'not ') + 'a mobile user') +}) +``` + +## Testing + +```sh +$ npm test +``` + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/vary.svg +[npm-url]: https://npmjs.org/package/vary +[node-version-image]: https://img.shields.io/node/v/vary.svg +[node-version-url]: http://nodejs.org/download/ +[travis-image]: https://img.shields.io/travis/jshttp/vary/master.svg +[travis-url]: https://travis-ci.org/jshttp/vary +[coveralls-image]: https://img.shields.io/coveralls/jshttp/vary/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/vary +[downloads-image]: https://img.shields.io/npm/dm/vary.svg +[downloads-url]: https://npmjs.org/package/vary diff --git a/node_modules/express/node_modules/vary/index.js b/node_modules/express/node_modules/vary/index.js new file mode 100644 index 0000000..e818dbb --- /dev/null +++ b/node_modules/express/node_modules/vary/index.js @@ -0,0 +1,117 @@ +/*! + * vary + * Copyright(c) 2014-2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module exports. + */ + +module.exports = vary; +module.exports.append = append; + +/** + * Variables. + */ + +var separators = /[\(\)<>@,;:\\"\/\[\]\?=\{\}\u0020\u0009]/; + +/** + * Append a field to a vary header. + * + * @param {String} header + * @param {String|Array} field + * @return {String} + * @api public + */ + +function append(header, field) { + if (typeof header !== 'string') { + throw new TypeError('header argument is required'); + } + + if (!field) { + throw new TypeError('field argument is required'); + } + + // get fields array + var fields = !Array.isArray(field) + ? parse(String(field)) + : field; + + // assert on invalid fields + for (var i = 0; i < fields.length; i++) { + if (separators.test(fields[i])) { + throw new TypeError('field argument contains an invalid header'); + } + } + + // existing, unspecified vary + if (header === '*') { + return header; + } + + // enumerate current values + var val = header; + var vals = parse(header.toLowerCase()); + + // unspecified vary + if (fields.indexOf('*') !== -1 || vals.indexOf('*') !== -1) { + return '*'; + } + + for (var i = 0; i < fields.length; i++) { + var fld = fields[i].toLowerCase(); + + // append value (case-preserving) + if (vals.indexOf(fld) === -1) { + vals.push(fld); + val = val + ? val + ', ' + fields[i] + : fields[i]; + } + } + + return val; +} + +/** + * Parse a vary header into an array. + * + * @param {String} header + * @return {Array} + * @api private + */ + +function parse(header) { + return header.trim().split(/ *, */); +} + +/** + * Mark that a request is varied on a header field. + * + * @param {Object} res + * @param {String|Array} field + * @api public + */ + +function vary(res, field) { + if (!res || !res.getHeader || !res.setHeader) { + // quack quack + throw new TypeError('res argument is required'); + } + + // get existing header + var val = res.getHeader('Vary') || '' + var header = Array.isArray(val) + ? val.join(', ') + : String(val); + + // set new header + if ((val = append(header, field))) { + res.setHeader('Vary', val); + } +} diff --git a/node_modules/express/node_modules/vary/package.json b/node_modules/express/node_modules/vary/package.json new file mode 100644 index 0000000..366f371 --- /dev/null +++ b/node_modules/express/node_modules/vary/package.json @@ -0,0 +1,71 @@ +{ + "name": "vary", + "description": "Manipulate the HTTP Vary header", + "version": "1.0.1", + "author": { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + "license": "MIT", + "keywords": [ + "http", + "res", + "vary" + ], + "repository": { + "type": "git", + "url": "https://github.com/jshttp/vary" + }, + "devDependencies": { + "istanbul": "0.3.17", + "mocha": "2.2.5", + "supertest": "1.0.1" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "README.md", + "index.js" + ], + "engines": { + "node": ">= 0.8" + }, + "scripts": { + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" + }, + "gitHead": "650282ff8e614731837040a23e10f51c20728392", + "bugs": { + "url": "https://github.com/jshttp/vary/issues" + }, + "homepage": "https://github.com/jshttp/vary", + "_id": "vary@1.0.1", + "_shasum": "99e4981566a286118dfb2b817357df7993376d10", + "_from": "vary@~1.0.1", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "fishrock123", + "email": "fishrock123@rocketmail.com" + } + ], + "dist": { + "shasum": "99e4981566a286118dfb2b817357df7993376d10", + "tarball": "http://registry.npmjs.org/vary/-/vary-1.0.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/vary/-/vary-1.0.1.tgz" +} diff --git a/node_modules/express/package.json b/node_modules/express/package.json new file mode 100644 index 0000000..596b3cb --- /dev/null +++ b/node_modules/express/package.json @@ -0,0 +1,142 @@ +{ + "name": "express", + "description": "Fast, unopinionated, minimalist web framework", + "version": "4.13.4", + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "contributors": [ + { + "name": "Aaron Heckmann", + "email": "aaron.heckmann+github@gmail.com" + }, + { + "name": "Ciaran Jessup", + "email": "ciaranj@gmail.com" + }, + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Guillermo Rauch", + "email": "rauchg@gmail.com" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com" + }, + { + "name": "Roman Shtylman", + "email": "shtylman+expressjs@gmail.com" + }, + { + "name": "Young Jae Sim", + "email": "hanul@hanul.me" + } + ], + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/expressjs/express" + }, + "keywords": [ + "express", + "framework", + "sinatra", + "web", + "rest", + "restful", + "router", + "app", + "api" + ], + "dependencies": { + "accepts": "~1.2.12", + "array-flatten": "1.1.1", + "content-disposition": "0.5.1", + "content-type": "~1.0.1", + "cookie": "0.1.5", + "cookie-signature": "1.0.6", + "debug": "~2.2.0", + "depd": "~1.1.0", + "escape-html": "~1.0.3", + "etag": "~1.7.0", + "finalhandler": "0.4.1", + "fresh": "0.3.0", + "merge-descriptors": "1.0.1", + "methods": "~1.1.2", + "on-finished": "~2.3.0", + "parseurl": "~1.3.1", + "path-to-regexp": "0.1.7", + "proxy-addr": "~1.0.10", + "qs": "4.0.0", + "range-parser": "~1.0.3", + "send": "0.13.1", + "serve-static": "~1.10.2", + "type-is": "~1.6.6", + "utils-merge": "1.0.0", + "vary": "~1.0.1" + }, + "devDependencies": { + "after": "0.8.1", + "ejs": "2.3.4", + "istanbul": "0.4.2", + "marked": "0.3.5", + "mocha": "2.3.4", + "should": "7.1.1", + "supertest": "1.1.0", + "body-parser": "~1.14.2", + "connect-redis": "~2.4.1", + "cookie-parser": "~1.4.1", + "cookie-session": "~1.2.0", + "express-session": "~1.13.0", + "jade": "~1.11.0", + "method-override": "~2.3.5", + "morgan": "~1.6.1", + "multiparty": "~4.1.2", + "vhost": "~3.0.1" + }, + "engines": { + "node": ">= 0.10.0" + }, + "files": [ + "LICENSE", + "History.md", + "Readme.md", + "index.js", + "lib/" + ], + "scripts": { + "test": "mocha --require test/support/env --reporter spec --bail --check-leaks test/ test/acceptance/", + "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --require test/support/env --reporter spec --check-leaks test/ test/acceptance/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --require test/support/env --reporter dot --check-leaks test/ test/acceptance/", + "test-tap": "mocha --require test/support/env --reporter tap --check-leaks test/ test/acceptance/" + }, + "gitHead": "193bed2649c55c1fd362e46cd4702c773f3e7434", + "bugs": { + "url": "https://github.com/expressjs/express/issues" + }, + "homepage": "https://github.com/expressjs/express", + "_id": "express@4.13.4", + "_shasum": "3c0b76f3c77590c8345739061ec0bd3ba067ec24", + "_from": "express@", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + } + ], + "dist": { + "shasum": "3c0b76f3c77590c8345739061ec0bd3ba067ec24", + "tarball": "http://registry.npmjs.org/express/-/express-4.13.4.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/express/-/express-4.13.4.tgz" +} diff --git a/node_modules/fs/index.js b/node_modules/fs/index.js new file mode 100644 index 0000000..5f29280 --- /dev/null +++ b/node_modules/fs/index.js @@ -0,0 +1 @@ +console.log("I'm `fs` modules"); diff --git a/node_modules/fs/package.json b/node_modules/fs/package.json new file mode 100644 index 0000000..f018632 --- /dev/null +++ b/node_modules/fs/package.json @@ -0,0 +1,31 @@ +{ + "name": "fs", + "version": "0.0.2", + "main": "index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "author": "", + "license": "MIT", + "_id": "fs@0.0.2", + "_shasum": "e1f244ef3933c1b2a64bd4799136060d0f5914f8", + "_from": "fs@", + "_npmVersion": "1.4.14", + "_npmUser": { + "name": "alsotang", + "email": "alsotang@gmail.com" + }, + "maintainers": [ + { + "name": "alsotang", + "email": "alsotang@gmail.com" + } + ], + "dist": { + "shasum": "e1f244ef3933c1b2a64bd4799136060d0f5914f8", + "tarball": "http://registry.npmjs.org/fs/-/fs-0.0.2.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/fs/-/fs-0.0.2.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/http/package.json b/node_modules/http/package.json new file mode 100644 index 0000000..f2e2929 --- /dev/null +++ b/node_modules/http/package.json @@ -0,0 +1,31 @@ +{ + "name": "http", + "version": "0.0.0", + "main": "index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "author": "", + "license": "BSD-2-Clause", + "_id": "http@0.0.0", + "dist": { + "shasum": "86e6326d29c5d039de9fac584a45689f929f4f72", + "tarball": "http://registry.npmjs.org/http/-/http-0.0.0.tgz" + }, + "_from": "http@", + "_npmVersion": "1.3.15", + "_npmUser": { + "name": "yuanyan", + "email": "yuanyan.cao@gmail.com" + }, + "maintainers": [ + { + "name": "yuanyan", + "email": "yuanyan.cao@gmail.com" + } + ], + "directories": {}, + "_shasum": "86e6326d29c5d039de9fac584a45689f929f4f72", + "_resolved": "https://registry.npmjs.org/http/-/http-0.0.0.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/.npmignore b/node_modules/socket.io/.npmignore new file mode 100644 index 0000000..55a736b --- /dev/null +++ b/node_modules/socket.io/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +.gitignore diff --git a/node_modules/socket.io/.travis.yml b/node_modules/socket.io/.travis.yml new file mode 100644 index 0000000..93286a0 --- /dev/null +++ b/node_modules/socket.io/.travis.yml @@ -0,0 +1,20 @@ +sudo: false +before_install: + - npm install -g npm@'>=1.4.3' +language: node_js +node_js: + - "0.8" + - "0.10" + - "0.12" + - "4" + +git: + depth: 1 + +#matrix: + #fast_finish: true + #allow_failures: + #- node_js: "0.11" + +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..ea1ee4c --- /dev/null +++ b/node_modules/socket.io/History.md @@ -0,0 +1,556 @@ + +1.4.5 / 2016-01-26 +================== + + * fix closing the underlying `http.Server` + +1.4.4 / 2016-01-10 +================== + + * package: bump `engine.io` + +1.4.3 / 2016-01-08 +================== + + * bump `socket.io-client` + +1.4.2 / 2016-01-07 +================== + + * bump `engine.io` + +1.4.1 / 2016-01-07 +================== + + * version bump + +1.4.0 / 2015-11-28 +================== + + * socket.io: increase large binary data test timeout + * package: bump `engine.io` for release + * trigger callback even when joining an already joined room + * package: bump parser + * namespace: clear rooms flag after a clients call (fixes #1978) + * package: bump `socket.io-parser` + * fixed tests with large data + * fixed a typo in the example code + * package: bump mocha + * package: bump `has-binary` and `zuul-ngrok` + * package: bump `engine.io` and `socket.io-client` + * README: clarified documentation of Socket.in + * README: fixed up legacy repo links + * test: better timeout for stress test + * socket: don't set request property which has a getter + * removed proxy index file + * support flags on namespace + * improve Socket#packet and Client#packet + * socket: warn node_redis-style about missing `error` + * test: added failing test + * test: increase timeout for large binary data test + * package: bump `has-binary` to work with all objects (fixes #1955) + * fix origin verification default https port [evanlucas] + * support compression [nkzawa] + * changed type of `Client#sockets`, `Namespace#sockets` and `Socket#rooms` to maps (instead of arrays) + +1.3.7 / 2015-09-21 +================== + + * package: bump `socket.io-client` for node4 compatibility + * package: bump `engine.io` for node4 compatibility + +1.3.6 / 2015-07-14 +================== + + * package: bump `engine.io` to fix build on windows + +1.3.5 / 2015-03-03 +================== + + * package: bump `socket.io-parser` + +1.3.4 / 2015-02-14 +================== + + * package: bump `socket.io-client` + +1.3.3 / 2015-02-03 +================== + + * socket: warn node_redis-style about missing `error` + * package: bump parser to better handle bad binary packets + +1.3.2 / 2015-01-19 +================== + + * no change on this release + +1.3.1 / 2015-01-19 +================== + + * no change on this release + * package: bump `engine.io` + +1.3.0 / 2015-01-19 +================== + + * package: bump `engine.io` + * add test for reconnection after server restarts [rase-] + * update license with up-to-date year range [fay-jai] + * fix leaving unknown rooms [defunctzombie] + * allow null origins when allowed origins is a function [drewblaisdell] + * fix tests on node 0.11 + * package: fix `npm test` to run on windows + * package: bump `debug` v2.1.0 [coderaiser] + * added tests for volatile [rase-] + +1.2.1 / 2014-11-21 +================== + + * fix protocol violations and improve error handling (GH-1880) + * package: bump `engine.io` for websocket leak fix [3rd-Eden] + * style tweaks + +1.2.0 / 2014-10-27 +================== + + * package: bump `engine.io` + * downloads badge + * add test to check that empty rooms are autopruned + * added Server#origins(v:Function) description for dynamic CORS + * added test coverage for Server#origins(function) for dynamic CORS + * added optional Server#origins(function) for dynamic CORS + * fix usage example for Server#close + * package: fix main file for example application 'chat' + * package: bump `socket.io-parser` + * update README http ctor to createServer() + * bump adapter with a lot of fixes for room bookkeeping + +1.1.0 / 2014-09-04 +================== + + * examples: minor fix of escaping + * testing for equivalence of namespaces starting with / or without + * update index.js + * added relevant tests + * take "" and "/" as equivalent namespaces on server + * use svg instead of png to get better image quality in readme + * make CI build faster + * fix splice arguments and `socket.rooms` value update in `socket.leaveAll`. + * client cannot connect to non-existing namespaces + * bump engine.io version to get the cached IP address + * fixed handshake object address property and made the test case more strict. + * package: bump `engine.io` + * fixed the failing test where server crashes on disconnect involving connectBuffer + * npmignore: ignore `.gitignore` (fixes #1607) + * test: added failing case for `socket.disconnect` and nsps + * fix repo in package.json + * improve Close documentation + * use ephemeral ports + * fix: We should use the standard http protocol to handler the etag header. + * override default browser font-family for inputs + * update has-binary-data to 1.0.3 + * add close specs + * add ability to stop the http server even if not created inside socket.io + * make sure server gets close + * Add test case for checking that reconnect_failed is fired only once upon failure + * package: bump `socket.io-parser` for `component-emitter` dep fix + +1.0.6 / 2014-06-19 +================== + + * package: bump `socket.io-client` + +1.0.5 / 2014-06-16 +================== + + * package: bump `engine.io` to fix jsonp `\n` bug and CORS warnings + * index: fix typo [yanatan16] + * add `removeListener` to blacklisted events + * examples: clearer instructions to install chat example + * index: fix namespace `connectBuffer` issue + +1.0.4 / 2014-06-02 +================== + + * package: bump socket.io-client + +1.0.3 / 2014-05-31 +================== + + * package: bump `socket.io-client` + * package: bump `socket.io-parser` for binary ACK fix + * package: bump `engine.io` for binary UTF8 fix + * example: fix XSS in chat example + +1.0.2 / 2014-05-28 +================== + + * package: bump `socket.io-parser` for windows fix + +1.0.1 / 2014-05-28 +================== + + * bump due to bad npm tag + +1.0.0 / 2014-05-28 +================== + + * stable release + +1.0.0-pre5 / 2014-05-22 +======================= + + * package: bump `socket.io-client` for parser fixes + * package: bump `engine.io` + +1.0.0-pre4 / 2014-05-19 +======================= + + * package: bump client + +1.0.0-pre3 / 2014-05-17 +======================= + + * package: bump parser + * package: bump engine.io + +1.0.0-pre2 / 2014-04-27 +======================= + + * package: bump `engine.io` + * added backwards compatible of engine.io maxHttpBufferSize + * added test that server and client using same protocol + * added support for setting allowed origins + * added information about logging + * the set function in server can be used to set some attributes for BC + * fix error in callback call 'done' instead of 'next' in docs + * package: bump `socket.io-parser` + * package: bump `expect.js` + * added some new tests, including binary with acks + +1.0.0-pre / 2014-03-14 +====================== + + * implemented `engine.io` + * implemented `socket.io-adapter` + * implemented `socket.io-protocol` + * implemented `debug` and improved instrumentation + * added binary support + * added new `require('io')(srv)` signature + * simplified `socket.io-client` serving + +0.9.14 / 2013-03-29 +=================== + + * manager: fix memory leak with SSL [jpallen] + +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..b248ba1 --- /dev/null +++ b/node_modules/socket.io/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2014-2015 Automattic + +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..4acf1e5 --- /dev/null +++ b/node_modules/socket.io/Makefile @@ -0,0 +1,15 @@ + +REPORTER = dot + +test: + @./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + --slow 200ms \ + --bail + +test-cov: + @./node_modules/.bin/istanbul cover ./node_modules/.bin/_mocha -- \ + --reporter $(REPORTER) \ + test/ + +.PHONY: test diff --git a/node_modules/socket.io/Readme.md b/node_modules/socket.io/Readme.md new file mode 100644 index 0000000..74e2e89 --- /dev/null +++ b/node_modules/socket.io/Readme.md @@ -0,0 +1,427 @@ + +# socket.io + +[![Build Status](https://secure.travis-ci.org/socketio/socket.io.svg)](https://travis-ci.org/socketio/socket.io) +[![Dependency Status](https://david-dm.org/socketio/socket.io.svg)](https://david-dm.org/socketio/socket.io) +[![devDependency Status](https://david-dm.org/socketio/socket.io/dev-status.svg)](https://david-dm.org/socketio/socket.io#info=devDependencies) +![NPM version](https://badge.fury.io/js/socket.io.svg) +![Downloads](https://img.shields.io/npm/dm/socket.io.svg?style=flat) +[![](http://slack.socket.io/badge.svg?)](http://slack.socket.io) + +## How to use + +The following example attaches socket.io to a plain Node.JS +HTTP server listening on port `3000`. + +```js +var server = require('http').createServer(); +var io = require('socket.io')(server); +io.on('connection', function(socket){ + socket.on('event', function(data){}); + socket.on('disconnect', function(){}); +}); +server.listen(3000); +``` + +### Standalone + +```js +var io = require('socket.io')(); +io.on('connection', function(socket){}); +io.listen(3000); +``` + +### In conjunction with Express + +Starting with **3.0**, express applications have become request handler +functions that you pass to `http` or `http` `Server` instances. You need +to pass the `Server` to `socket.io`, and not the express application +function. + +```js +var app = require('express')(); +var server = require('http').createServer(app); +var io = require('socket.io')(server); +io.on('connection', function(){ /* … */ }); +server.listen(3000); +``` + +### In conjunction with Koa + +Like Express.JS, Koa works by exposing an application as a request +handler function, but only by calling the `callback` method. + +```js +var app = require('koa')(); +var server = require('http').createServer(app.callback()); +var io = require('socket.io')(server); +io.on('connection', function(){ /* … */ }); +server.listen(3000); +``` + +## API + +### Server + + Exposed by `require('socket.io')`. + +### Server() + + Creates a new `Server`. Works with and without `new`: + + ```js + var io = require('socket.io')(); + // or + var Server = require('socket.io'); + var io = new Server(); + ``` + +### Server(opts:Object) + + Optionally, the first or second argument (see below) of the `Server` + constructor can be an options object. + + The following options are supported: + + - `serveClient` sets the value for Server#serveClient() + - `path` sets the value for Server#path() + + The same options passed to socket.io are always passed to + the `engine.io` `Server` that gets created. See engine.io + [options](https://github.com/socketio/engine.io#methods-1) + as reference. + +### Server(srv:http#Server, opts:Object) + + Creates a new `Server` and attaches it to the given `srv`. Optionally + `opts` can be passed. + +### Server(port:Number, opts:Object) + + Binds socket.io to a new `http.Server` that listens on `port`. + +### Server#serveClient(v:Boolean):Server + + If `v` is `true` the attached server (see `Server#attach`) will serve + the client files. Defaults to `true`. + + This method has no effect after `attach` is called. + + ```js + // pass a server and the `serveClient` option + var io = require('socket.io')(http, { serveClient: false }); + + // or pass no server and then you can call the method + var io = require('socket.io')(); + io.serveClient(false); + io.attach(http); + ``` + + If no arguments are supplied this method returns the current value. + +### Server#path(v:String):Server + + Sets the path `v` under which `engine.io` and the static files will be + served. Defaults to `/socket.io`. + + If no arguments are supplied this method returns the current value. + +### Server#adapter(v:Adapter):Server + + Sets the adapter `v`. Defaults to an instance of the `Adapter` that + ships with socket.io which is memory based. See + [socket.io-adapter](https://github.com/socketio/socket.io-adapter). + + If no arguments are supplied this method returns the current value. + +### Server#origins(v:String):Server + + Sets the allowed origins `v`. Defaults to any origins being allowed. + + If no arguments are supplied this method returns the current value. + +### Server#origins(v:Function):Server + + Sets the allowed origins as dynamic function. Function takes two arguments `origin:String` and `callback(error, success)`, where `success` is a boolean value indicating whether origin is allowed or not. + + __Potential drawbacks__: + * in some situations, when it is not possible to determine `origin` it may have value of `*` + * As this function will be executed for every request, it is advised to make this function work as fast as possible + * If `socket.io` is used together with `Express`, the CORS headers will be affected only for `socket.io` requests. For Express can use [cors](https://github.com/expressjs/cors) + + +### Server#sockets:Namespace + + The default (`/`) namespace. + +### Server#attach(srv:http#Server, opts:Object):Server + + Attaches the `Server` to an engine.io instance on `srv` with the + supplied `opts` (optionally). + +### Server#attach(port:Number, opts:Object):Server + + Attaches the `Server` to an engine.io instance that is bound to `port` + with the given `opts` (optionally). + +### Server#listen + + Synonym of `Server#attach`. + +### Server#bind(srv:engine#Server):Server + + Advanced use only. Binds the server to a specific engine.io `Server` + (or compatible API) instance. + +### Server#onconnection(socket:engine#Socket):Server + + Advanced use only. Creates a new `socket.io` client from the incoming + engine.io (or compatible API) `socket`. + +### Server#of(nsp:String):Namespace + + Initializes and retrieves the given `Namespace` by its pathname + identifier `nsp`. + + If the namespace was already initialized it returns it right away. + +### Server#emit + + Emits an event to all connected clients. The following two are + equivalent: + + ```js + var io = require('socket.io')(); + io.sockets.emit('an event sent to all connected clients'); + io.emit('an event sent to all connected clients'); + ``` + + For other available methods, see `Namespace` below. + +### Server#close + + Closes socket server + + ```js + var Server = require('socket.io'); + var PORT = 3030; + var server = require('http').Server(); + + var io = Server(PORT); + + io.close(); // Close current server + + server.listen(PORT); // PORT is free to use + + io = Server(server); + ``` + +### Server#use + + See `Namespace#use` below. + +### Namespace + + Represents a pool of sockets connected under a given scope identified + by a pathname (eg: `/chat`). + + By default the client always connects to `/`. + +#### Events + + - `connection` / `connect`. Fired upon a connection. + + Parameters: + - `Socket` the incoming socket. + +### Namespace#name:String + + The namespace identifier property. + +### Namespace#connected:Object + + Hash of `Socket` objects that are connected to this namespace indexed + by `id`. + +### Namespace#clients(fn:Function) + + Gets a list of client IDs connected to this namespace (across all nodes if applicable). + + An example to get all clients in a namespace: + + ```js + var io = require('socket.io')(); + io.of('/chat').clients(function(error, clients){ + if (error) throw error; + console.log(clients); // => [PZDoMHjiu8PYfRiKAAAF, Anw2LatarvGVVXEIAAAD] + }); + ``` + + An example to get all clients in namespace's room: + + ```js + var io = require('socket.io')(); + io.of('/chat').in('general').clients(function(error, clients){ + if (error) throw error; + console.log(clients); // => [Anw2LatarvGVVXEIAAAD] + }); + ``` + + As with broadcasting, the default is all clients from the default namespace ('/'): + + ```js + var io = require('socket.io')(); + io.clients(function(error, clients){ + if (error) throw error; + console.log(clients); // => [6em3d4TJP8Et9EMNAAAA, G5p55dHhGgUnLUctAAAB] + }); + ``` + +### Namespace#use(fn:Function):Namespace + + Registers a middleware, which is a function that gets executed for + every incoming `Socket` and receives as parameter the socket and a + function to optionally defer execution to the next registered + middleware. + + ```js + var io = require('socket.io')(); + io.use(function(socket, next){ + if (socket.request.headers.cookie) return next(); + next(new Error('Authentication error')); + }); + ``` + + Errors passed to middleware callbacks are sent as special `error` + packets to clients. + +### Socket + + A `Socket` is the fundamental class for interacting with browser + clients. A `Socket` belongs to a certain `Namespace` (by default `/`) + and uses an underlying `Client` to communicate. + +### Socket#rooms:Object + + A hash of strings identifying the rooms this socket is in, indexed by + room name. + +### Socket#client:Client + + A reference to the underlying `Client` object. + +### Socket#conn:Socket + + A reference to the underlying `Client` transport connection (engine.io + `Socket` object). + +### Socket#request:Request + + A getter proxy that returns the reference to the `request` that + originated the underlying engine.io `Client`. Useful for accessing + request headers such as `Cookie` or `User-Agent`. + +### Socket#id:String + + A unique identifier for the socket session, that comes from the + underlying `Client`. + +### Socket#emit(name:String[, …]):Socket + + Emits an event to the socket identified by the string `name`. Any + other parameters can be included. + + All datastructures are supported, including `Buffer`. JavaScript + functions can't be serialized/deserialized. + + ```js + var io = require('socket.io')(); + io.on('connection', function(socket){ + socket.emit('an event', { some: 'data' }); + }); + ``` + +### Socket#join(name:String[, fn:Function]):Socket + + Adds the socket to the `room`, and fires optionally a callback `fn` + with `err` signature (if any). + + The socket is automatically a member of a room identified with its + session id (see `Socket#id`). + + The mechanics of joining rooms are handled by the `Adapter` + that has been configured (see `Server#adapter` above), defaulting to + [socket.io-adapter](https://github.com/socketio/socket.io-adapter). + +### Socket#leave(name:String[, fn:Function]):Socket + + Removes the socket from `room`, and fires optionally a callback `fn` + with `err` signature (if any). + + **Rooms are left automatically upon disconnection**. + + The mechanics of leaving rooms are handled by the `Adapter` + that has been configured (see `Server#adapter` above), defaulting to + [socket.io-adapter](https://github.com/socketio/socket.io-adapter). + +### Socket#to(room:String):Socket + + Sets a modifier for a subsequent event emission that the event will + only be _broadcasted_ to sockets that have joined the given `room`. + + To emit to multiple rooms, you can call `to` several times. + + ```js + var io = require('socket.io')(); + io.on('connection', function(socket){ + socket.to('others').emit('an event', { some: 'data' }); + }); + ``` + +### Socket#in(room:String):Socket + + Same as `Socket#to` + +### Socket#compress(v:Boolean):Socket + + Sets a modifier for a subsequent event emission that the event data will + only be _compressed_ if the value is `true`. Defaults to `true` when you don't call the method. + + ```js + var io = require('socket.io')(); + io.on('connection', function(socket){ + socket.compress(false).emit('an event', { some: 'data' }); + }); + ``` + +### Client + + The `Client` class represents an incoming transport (engine.io) + connection. A `Client` can be associated with many multiplexed `Socket` + that belong to different `Namespace`s. + +### Client#conn + + A reference to the underlying `engine.io` `Socket` connection. + +### Client#request + + A getter proxy that returns the reference to the `request` that + originated the engine.io connection. Useful for accessing + request headers such as `Cookie` or `User-Agent`. + +## Debug / logging + +Socket.IO is powered by [debug](https://github.com/visionmedia/debug). +In order to see all the debug output, run your app with the environment variable +`DEBUG` including the desired scope. + +To see the output from all of Socket.IO's debugging scopes you can use: + +``` +DEBUG=socket.io* node myapp +``` + +## License + +MIT diff --git a/node_modules/socket.io/lib/client.js b/node_modules/socket.io/lib/client.js new file mode 100644 index 0000000..407d6c3 --- /dev/null +++ b/node_modules/socket.io/lib/client.js @@ -0,0 +1,251 @@ + +/** + * Module dependencies. + */ + +var parser = require('socket.io-parser'); +var debug = require('debug')('socket.io:client'); + +/** + * Module exports. + */ + +module.exports = Client; + +/** + * Client constructor. + * + * @param {Server} server instance + * @param {Socket} conn + * @api private + */ + +function Client(server, conn){ + this.server = server; + this.conn = conn; + this.encoder = new parser.Encoder(); + this.decoder = new parser.Decoder(); + this.id = conn.id; + this.request = conn.request; + this.setup(); + this.sockets = {}; + this.nsps = {}; + this.connectBuffer = []; +} + +/** + * Sets up event listeners. + * + * @api private + */ + +Client.prototype.setup = function(){ + this.onclose = this.onclose.bind(this); + this.ondata = this.ondata.bind(this); + this.onerror = this.onerror.bind(this); + this.ondecoded = this.ondecoded.bind(this); + + this.decoder.on('decoded', this.ondecoded); + this.conn.on('data', this.ondata); + this.conn.on('error', this.onerror); + this.conn.on('close', this.onclose); +}; + +/** + * Connects a client to a namespace. + * + * @param {String} name namespace + * @api private + */ + +Client.prototype.connect = function(name){ + debug('connecting to namespace %s', name); + var nsp = this.server.nsps[name]; + if (!nsp) { + this.packet({ type: parser.ERROR, nsp: name, data : 'Invalid namespace'}); + return; + } + + if ('/' != name && !this.nsps['/']) { + this.connectBuffer.push(name); + return; + } + + var self = this; + var socket = nsp.add(this, function(){ + self.sockets[socket.id] = socket; + self.nsps[nsp.name] = socket; + + if ('/' == nsp.name && self.connectBuffer.length > 0) { + self.connectBuffer.forEach(self.connect, self); + self.connectBuffer = []; + } + }); +}; + +/** + * Disconnects from all namespaces and closes transport. + * + * @api private + */ + +Client.prototype.disconnect = function(){ + for (var id in this.sockets) { + if (this.sockets.hasOwnProperty(id)) { + this.sockets[id].disconnect(); + } + } + this.sockets = {}; + this.close(); +}; + +/** + * Removes a socket. Called by each `Socket`. + * + * @api private + */ + +Client.prototype.remove = function(socket){ + if (this.sockets.hasOwnProperty(socket.id)) { + var nsp = this.sockets[socket.id].nsp.name; + delete this.sockets[socket.id]; + delete this.nsps[nsp]; + } else { + debug('ignoring remove for %s', socket.id); + } +}; + +/** + * Closes the underlying connection. + * + * @api private + */ + +Client.prototype.close = function(){ + if ('open' == this.conn.readyState) { + debug('forcing transport close'); + this.conn.close(); + this.onclose('forced server close'); + } +}; + +/** + * Writes a packet to the transport. + * + * @param {Object} packet object + * @param {Object} opts + * @api private + */ + +Client.prototype.packet = function(packet, opts){ + opts = opts || {}; + var self = this; + + // this writes to the actual connection + function writeToEngine(encodedPackets) { + if (opts.volatile && !self.conn.transport.writable) return; + for (var i = 0; i < encodedPackets.length; i++) { + self.conn.write(encodedPackets[i], { compress: opts.compress }); + } + } + + if ('open' == this.conn.readyState) { + debug('writing packet %j', packet); + if (!opts.preEncoded) { // not broadcasting, need to encode + this.encoder.encode(packet, function (encodedPackets) { // encode, then write results to engine + writeToEngine(encodedPackets); + }); + } else { // a broadcast pre-encodes a packet + writeToEngine(packet); + } + } else { + debug('ignoring packet write %j', packet); + } +}; + +/** + * Called with incoming transport data. + * + * @api private + */ + +Client.prototype.ondata = function(data){ + // try/catch is needed for protocol violations (GH-1880) + try { + this.decoder.add(data); + } catch(e) { + this.onerror(e); + } +}; + +/** + * Called when parser fully decodes a packet. + * + * @api private + */ + +Client.prototype.ondecoded = function(packet) { + if (parser.CONNECT == packet.type) { + this.connect(packet.nsp); + } else { + var socket = this.nsps[packet.nsp]; + if (socket) { + socket.onpacket(packet); + } else { + debug('no socket for namespace %s', packet.nsp); + } + } +}; + +/** + * Handles an error. + * + * @param {Object} err object + * @api private + */ + +Client.prototype.onerror = function(err){ + for (var id in this.sockets) { + if (this.sockets.hasOwnProperty(id)) { + this.sockets[id].onerror(err); + } + } + this.onclose('client error'); +}; + +/** + * Called upon transport close. + * + * @param {String} reason + * @api private + */ + +Client.prototype.onclose = function(reason){ + debug('client close with reason %s', reason); + + // ignore a potential subsequent `close` event + this.destroy(); + + // `nsps` and `sockets` are cleaned up seamlessly + for (var id in this.sockets) { + if (this.sockets.hasOwnProperty(id)) { + this.sockets[id].onclose(reason); + } + } + this.sockets = {}; + + this.decoder.destroy(); // clean up decoder +}; + +/** + * Cleans up event listeners. + * + * @api private + */ + +Client.prototype.destroy = function(){ + this.conn.removeListener('data', this.ondata); + this.conn.removeListener('error', this.onerror); + this.conn.removeListener('close', this.onclose); + this.decoder.removeListener('decoded', this.ondecoded); +}; diff --git a/node_modules/socket.io/lib/index.js b/node_modules/socket.io/lib/index.js new file mode 100644 index 0000000..b35d1b1 --- /dev/null +++ b/node_modules/socket.io/lib/index.js @@ -0,0 +1,385 @@ + +/** + * Module dependencies. + */ + +var http = require('http'); +var read = require('fs').readFileSync; +var engine = require('engine.io'); +var client = require('socket.io-client'); +var clientVersion = require('socket.io-client/package').version; +var Client = require('./client'); +var Namespace = require('./namespace'); +var Adapter = require('socket.io-adapter'); +var debug = require('debug')('socket.io:server'); +var url = require('url'); + +/** + * Module exports. + */ + +module.exports = Server; + +/** + * Socket.IO client source. + */ + +var clientSource = read(require.resolve('socket.io-client/socket.io.js'), 'utf-8'); + +/** + * Server constructor. + * + * @param {http.Server|Number|Object} srv http server, port or options + * @param {Object} opts + * @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 || {}; + this.nsps = {}; + this.path(opts.path || '/socket.io'); + this.serveClient(false !== opts.serveClient); + this.adapter(opts.adapter || Adapter); + this.origins(opts.origins || '*:*'); + this.sockets = this.of('/'); + if (srv) this.attach(srv, opts); +} + +/** + * Server request verification function, that checks for allowed origins + * + * @param {http.IncomingMessage} req request + * @param {Function} fn callback to be called with the result: `fn(err, success)` + */ + +Server.prototype.checkRequest = function(req, fn) { + var origin = req.headers.origin || req.headers.referer; + + // file:// URLs produce a null Origin which can't be authorized via echo-back + if ('null' == origin || null == origin) origin = '*'; + + if (!!origin && typeof(this._origins) == 'function') return this._origins(origin, fn); + if (this._origins.indexOf('*:*') !== -1) return fn(null, true); + if (origin) { + try { + var parts = url.parse(origin); + var defaultPort = 'https:' == parts.protocol ? 443 : 80; + parts.port = parts.port != null + ? parts.port + : defaultPort; + var ok = + ~this._origins.indexOf(parts.hostname + ':' + parts.port) || + ~this._origins.indexOf(parts.hostname + ':*') || + ~this._origins.indexOf('*:' + parts.port); + return fn(null, !!ok); + } catch (ex) { + } + } + fn(null, false); +}; + +/** + * Sets/gets whether client code is being served. + * + * @param {Boolean} v whether to serve client code + * @return {Server|Boolean} self when setting or value when getting + * @api public + */ + +Server.prototype.serveClient = function(v){ + if (!arguments.length) return this._serveClient; + this._serveClient = v; + return this; +}; + +/** + * Old settings for backwards compatibility + */ + +var oldSettings = { + "transports": "transports", + "heartbeat timeout": "pingTimeout", + "heartbeat interval": "pingInterval", + "destroy buffer size": "maxHttpBufferSize" +}; + +/** + * Backwards compatiblity. + * + * @api public + */ + +Server.prototype.set = function(key, val){ + if ('authorization' == key && val) { + this.use(function(socket, next) { + val(socket.request, function(err, authorized) { + if (err) return next(new Error(err)); + if (!authorized) return next(new Error('Not authorized')); + next(); + }); + }); + } else if ('origins' == key && val) { + this.origins(val); + } else if ('resource' == key) { + this.path(val); + } else if (oldSettings[key] && this.eio[oldSettings[key]]) { + this.eio[oldSettings[key]] = val; + } else { + console.error('Option %s is not valid. Please refer to the README.', key); + } + + return this; +}; + +/** + * Sets the client serving path. + * + * @param {String} v pathname + * @return {Server|String} self when setting or value when getting + * @api public + */ + +Server.prototype.path = function(v){ + if (!arguments.length) return this._path; + this._path = v.replace(/\/$/, ''); + return this; +}; + +/** + * Sets the adapter for rooms. + * + * @param {Adapter} v pathname + * @return {Server|Adapter} self when setting or value when getting + * @api public + */ + +Server.prototype.adapter = function(v){ + if (!arguments.length) return this._adapter; + this._adapter = v; + for (var i in this.nsps) { + if (this.nsps.hasOwnProperty(i)) { + this.nsps[i].initAdapter(); + } + } + return this; +}; + +/** + * Sets the allowed origins for requests. + * + * @param {String} v origins + * @return {Server|Adapter} self when setting or value when getting + * @api public + */ + +Server.prototype.origins = function(v){ + if (!arguments.length) return this._origins; + + this._origins = v; + return this; +}; + +/** + * Attaches socket.io to a server or port. + * + * @param {http.Server|Number} server or port + * @param {Object} options passed to engine.io + * @return {Server} self + * @api public + */ + +Server.prototype.listen = +Server.prototype.attach = function(srv, opts){ + if ('function' == typeof srv) { + var msg = 'You are trying to attach socket.io to an express ' + + 'request handler function. Please pass a http.Server instance.'; + throw new Error(msg); + } + + // handle a port as a string + if (Number(srv) == srv) { + srv = Number(srv); + } + + if ('number' == typeof srv) { + debug('creating http server and binding to %d', srv); + var port = srv; + srv = http.Server(function(req, res){ + res.writeHead(404); + res.end(); + }); + srv.listen(port); + + } + + // set engine.io path to `/socket.io` + opts = opts || {}; + opts.path = opts.path || this.path(); + // set origins verification + opts.allowRequest = opts.allowRequest || this.checkRequest.bind(this); + + // initialize engine + debug('creating engine.io instance with opts %j', opts); + this.eio = engine.attach(srv, opts); + + // attach static file serving + if (this._serveClient) this.attachServe(srv); + + // Export http server + this.httpServer = srv; + + // bind to engine events + this.bind(this.eio); + + return this; +}; + +/** + * Attaches the static file serving. + * + * @param {Function|http.Server} srv http server + * @api private + */ + +Server.prototype.attachServe = function(srv){ + debug('attaching client serving req handler'); + var url = this._path + '/socket.io.js'; + var evs = srv.listeners('request').slice(0); + var self = this; + srv.removeAllListeners('request'); + srv.on('request', function(req, res) { + if (0 === req.url.indexOf(url)) { + self.serve(req, res); + } else { + for (var i = 0; i < evs.length; i++) { + evs[i].call(srv, req, res); + } + } + }); +}; + +/** + * Handles a request serving `/socket.io.js` + * + * @param {http.Request} req + * @param {http.Response} res + * @api private + */ + +Server.prototype.serve = function(req, res){ + var etag = req.headers['if-none-match']; + if (etag) { + if (clientVersion == etag) { + debug('serve client 304'); + res.writeHead(304); + res.end(); + return; + } + } + + debug('serve client source'); + res.setHeader('Content-Type', 'application/javascript'); + res.setHeader('ETag', clientVersion); + res.writeHead(200); + res.end(clientSource); +}; + +/** + * Binds socket.io to an engine.io instance. + * + * @param {engine.Server} engine engine.io (or compatible) server + * @return {Server} self + * @api public + */ + +Server.prototype.bind = function(engine){ + this.engine = engine; + this.engine.on('connection', this.onconnection.bind(this)); + return this; +}; + +/** + * Called with each incoming transport connection. + * + * @param {engine.Socket} conn + * @return {Server} self + * @api public + */ + +Server.prototype.onconnection = function(conn){ + debug('incoming connection with id %s', conn.id); + var client = new Client(this, conn); + client.connect('/'); + return this; +}; + +/** + * Looks up a namespace. + * + * @param {String} name nsp name + * @param {Function} fn optional, nsp `connection` ev handler + * @api public + */ + +Server.prototype.of = function(name, fn){ + if (String(name)[0] !== '/') name = '/' + name; + + var nsp = this.nsps[name]; + if (!nsp) { + debug('initializing namespace %s', name); + nsp = new Namespace(this, name); + this.nsps[name] = nsp; + } + if (fn) nsp.on('connect', fn); + return nsp; +}; + +/** + * Closes server connection + * + * @api public + */ + +Server.prototype.close = function(){ + for (var id in this.nsps['/'].sockets) { + if (this.nsps['/'].sockets.hasOwnProperty(id)) { + this.nsps['/'].sockets[id].onclose(); + } + } + + this.engine.close(); + + if(this.httpServer){ + this.httpServer.close(); + } +}; + +/** + * Expose main namespace (/). + */ + +['on', 'to', 'in', 'use', 'emit', 'send', 'write', 'clients', 'compress'].forEach(function(fn){ + Server.prototype[fn] = function(){ + var nsp = this.sockets[fn]; + return nsp.apply(this.sockets, arguments); + }; +}); + +Namespace.flags.forEach(function(flag){ + Server.prototype.__defineGetter__(flag, function(){ + this.sockets.flags = this.sockets.flags || {}; + this.sockets.flags[flag] = true; + return this; + }); +}); + +/** + * BC with `io.listen` + */ + +Server.listen = Server; diff --git a/node_modules/socket.io/lib/namespace.js b/node_modules/socket.io/lib/namespace.js new file mode 100644 index 0000000..a0be4f7 --- /dev/null +++ b/node_modules/socket.io/lib/namespace.js @@ -0,0 +1,272 @@ + +/** + * Module dependencies. + */ + +var Socket = require('./socket'); +var Emitter = require('events').EventEmitter; +var parser = require('socket.io-parser'); +var debug = require('debug')('socket.io:namespace'); +var hasBin = require('has-binary'); + +/** + * Module exports. + */ + +module.exports = exports = Namespace; + +/** + * Blacklisted events. + */ + +exports.events = [ + 'connect', // for symmetry with client + 'connection', + 'newListener' +]; + +/** + * Flags. + */ + +exports.flags = [ + 'json', + 'volatile' +]; + +/** + * `EventEmitter#emit` reference. + */ + +var emit = Emitter.prototype.emit; + +/** + * Namespace constructor. + * + * @param {Server} server instance + * @param {Socket} name + * @api private + */ + +function Namespace(server, name){ + this.name = name; + this.server = server; + this.sockets = {}; + this.connected = {}; + this.fns = []; + this.ids = 0; + this.initAdapter(); +} + +/** + * Inherits from `EventEmitter`. + */ + +Namespace.prototype.__proto__ = Emitter.prototype; + +/** + * Apply flags from `Socket`. + */ + +exports.flags.forEach(function(flag){ + Namespace.prototype.__defineGetter__(flag, function(){ + this.flags = this.flags || {}; + this.flags[flag] = true; + return this; + }); +}); + +/** + * Initializes the `Adapter` for this nsp. + * Run upon changing adapter by `Server#adapter` + * in addition to the constructor. + * + * @api private + */ + +Namespace.prototype.initAdapter = function(){ + this.adapter = new (this.server.adapter())(this); +}; + +/** + * Sets up namespace middleware. + * + * @return {Namespace} self + * @api public + */ + +Namespace.prototype.use = function(fn){ + this.fns.push(fn); + return this; +}; + +/** + * Executes the middleware for an incoming client. + * + * @param {Socket} socket that will get added + * @param {Function} fn last fn call in the middleware + * @api private + */ + +Namespace.prototype.run = function(socket, fn){ + var fns = this.fns.slice(0); + if (!fns.length) return fn(null); + + function run(i){ + fns[i](socket, function(err){ + // upon error, short-circuit + if (err) return fn(err); + + // if no middleware left, summon callback + if (!fns[i + 1]) return fn(null); + + // go on to next + run(i + 1); + }); + } + + run(0); +}; + +/** + * Targets a room when emitting. + * + * @param {String} name + * @return {Namespace} self + * @api public + */ + +Namespace.prototype.to = +Namespace.prototype['in'] = function(name){ + this.rooms = this.rooms || []; + if (!~this.rooms.indexOf(name)) this.rooms.push(name); + return this; +}; + +/** + * Adds a new client. + * + * @return {Socket} + * @api private + */ + +Namespace.prototype.add = function(client, fn){ + debug('adding socket to nsp %s', this.name); + var socket = new Socket(this, client); + var self = this; + this.run(socket, function(err){ + process.nextTick(function(){ + if ('open' == client.conn.readyState) { + if (err) return socket.error(err.data || err.message); + + // track socket + self.sockets[socket.id] = socket; + + // it's paramount that the internal `onconnect` logic + // fires before user-set events to prevent state order + // violations (such as a disconnection before the connection + // logic is complete) + socket.onconnect(); + if (fn) fn(); + + // fire user-set events + self.emit('connect', socket); + self.emit('connection', socket); + } else { + debug('next called after client was closed - ignoring socket'); + } + }); + }); + return socket; +}; + +/** + * Removes a client. Called by each `Socket`. + * + * @api private + */ + +Namespace.prototype.remove = function(socket){ + if (this.sockets.hasOwnProperty(socket.id)) { + delete this.sockets[socket.id]; + } else { + debug('ignoring remove for %s', socket.id); + } +}; + +/** + * Emits to all clients. + * + * @return {Namespace} self + * @api public + */ + +Namespace.prototype.emit = function(ev){ + if (~exports.events.indexOf(ev)) { + emit.apply(this, arguments); + } else { + // set up packet object + var args = Array.prototype.slice.call(arguments); + var parserType = parser.EVENT; // default + if (hasBin(args)) { parserType = parser.BINARY_EVENT; } // binary + + var packet = { type: parserType, data: args }; + + if ('function' == typeof args[args.length - 1]) { + throw new Error('Callbacks are not supported when broadcasting'); + } + + this.adapter.broadcast(packet, { + rooms: this.rooms, + flags: this.flags + }); + + delete this.rooms; + delete this.flags; + } + return this; +}; + +/** + * Sends a `message` event to all clients. + * + * @return {Namespace} self + * @api public + */ + +Namespace.prototype.send = +Namespace.prototype.write = function(){ + var args = Array.prototype.slice.call(arguments); + args.unshift('message'); + this.emit.apply(this, args); + return this; +}; + +/** + * Gets a list of clients. + * + * @return {Namespace} self + * @api public + */ + +Namespace.prototype.clients = function(fn){ + this.adapter.clients(this.rooms, fn); + // delete rooms flag for scenario: + // .in('room').clients() (GH-1978) + delete this.rooms; + return this; +}; + +/** + * Sets the compress flag. + * + * @param {Boolean} compress if `true`, compresses the sending data + * @return {Socket} self + * @api public + */ + +Namespace.prototype.compress = function(compress){ + this.flags = this.flags || {}; + this.flags.compress = compress; + return this; +}; diff --git a/node_modules/socket.io/lib/socket.js b/node_modules/socket.io/lib/socket.js new file mode 100644 index 0000000..de5ebb7 --- /dev/null +++ b/node_modules/socket.io/lib/socket.js @@ -0,0 +1,470 @@ + +/** + * Module dependencies. + */ + +var Emitter = require('events').EventEmitter; +var parser = require('socket.io-parser'); +var url = require('url'); +var debug = require('debug')('socket.io:socket'); +var hasBin = require('has-binary'); + +/** + * Module exports. + */ + +module.exports = exports = Socket; + +/** + * Blacklisted events. + * + * @api public + */ + +exports.events = [ + 'error', + 'connect', + 'disconnect', + 'newListener', + 'removeListener' +]; + +/** + * Flags. + * + * @api private + */ + +var flags = [ + 'json', + 'volatile', + 'broadcast' +]; + +/** + * `EventEmitter#emit` reference. + */ + +var emit = Emitter.prototype.emit; + +/** + * Interface to a `Client` for a given `Namespace`. + * + * @param {Namespace} nsp + * @param {Client} client + * @api public + */ + +function Socket(nsp, client){ + this.nsp = nsp; + this.server = nsp.server; + this.adapter = this.nsp.adapter; + this.id = nsp.name + '#' + client.id; + this.client = client; + this.conn = client.conn; + this.rooms = {}; + this.acks = {}; + this.connected = true; + this.disconnected = false; + this.handshake = this.buildHandshake(); +} + +/** + * Inherits from `EventEmitter`. + */ + +Socket.prototype.__proto__ = Emitter.prototype; + +/** + * Apply flags from `Socket`. + */ + +flags.forEach(function(flag){ + Socket.prototype.__defineGetter__(flag, function(){ + this.flags = this.flags || {}; + this.flags[flag] = true; + return this; + }); +}); + +/** + * `request` engine.io shortcut. + * + * @api public + */ + +Socket.prototype.__defineGetter__('request', function(){ + return this.conn.request; +}); + +/** + * Builds the `handshake` BC object + * + * @api private + */ + +Socket.prototype.buildHandshake = function(){ + return { + headers: this.request.headers, + time: (new Date) + '', + address: this.conn.remoteAddress, + xdomain: !!this.request.headers.origin, + secure: !!this.request.connection.encrypted, + issued: +(new Date), + url: this.request.url, + query: url.parse(this.request.url, true).query || {} + }; +}; + +/** + * Emits to this client. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.emit = function(ev){ + if (~exports.events.indexOf(ev)) { + emit.apply(this, arguments); + } else { + var args = Array.prototype.slice.call(arguments); + var packet = {}; + packet.type = hasBin(args) ? parser.BINARY_EVENT : parser.EVENT; + packet.data = args; + var flags = this.flags || {}; + + // access last argument to see if it's an ACK callback + if ('function' == typeof args[args.length - 1]) { + if (this._rooms || flags.broadcast) { + throw new Error('Callbacks are not supported when broadcasting'); + } + + debug('emitting packet with ack id %d', this.nsp.ids); + this.acks[this.nsp.ids] = args.pop(); + packet.id = this.nsp.ids++; + } + + if (this._rooms || flags.broadcast) { + this.adapter.broadcast(packet, { + except: [this.id], + rooms: this._rooms, + flags: flags + }); + } else { + // dispatch packet + this.packet(packet, { + volatile: flags.volatile, + compress: flags.compress + }); + } + + // reset flags + delete this._rooms; + delete this.flags; + } + return this; +}; + +/** + * Targets a room when broadcasting. + * + * @param {String} name + * @return {Socket} self + * @api public + */ + +Socket.prototype.to = +Socket.prototype.in = function(name){ + this._rooms = this._rooms || []; + if (!~this._rooms.indexOf(name)) this._rooms.push(name); + return this; +}; + +/** + * Sends a `message` event. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.send = +Socket.prototype.write = function(){ + var args = Array.prototype.slice.call(arguments); + args.unshift('message'); + this.emit.apply(this, args); + return this; +}; + +/** + * Writes a packet. + * + * @param {Object} packet object + * @param {Object} opts options + * @api private + */ + +Socket.prototype.packet = function(packet, opts){ + packet.nsp = this.nsp.name; + opts = opts || {}; + opts.compress = false !== opts.compress; + this.client.packet(packet, opts); +}; + +/** + * Joins a room. + * + * @param {String} room + * @param {Function} fn optional, callback + * @return {Socket} self + * @api private + */ + +Socket.prototype.join = function(room, fn){ + debug('joining room %s', room); + var self = this; + if (this.rooms.hasOwnProperty(room)) { + fn && fn(null); + return this; + } + this.adapter.add(this.id, room, function(err){ + if (err) return fn && fn(err); + debug('joined room %s', room); + self.rooms[room] = room; + fn && fn(null); + }); + return this; +}; + +/** + * Leaves a room. + * + * @param {String} room + * @param {Function} fn optional, callback + * @return {Socket} self + * @api private + */ + +Socket.prototype.leave = function(room, fn){ + debug('leave room %s', room); + var self = this; + this.adapter.del(this.id, room, function(err){ + if (err) return fn && fn(err); + debug('left room %s', room); + delete self.rooms[room]; + fn && fn(null); + }); + return this; +}; + +/** + * Leave all rooms. + * + * @api private + */ + +Socket.prototype.leaveAll = function(){ + this.adapter.delAll(this.id); + this.rooms = {}; +}; + +/** + * Called by `Namespace` upon succesful + * middleware execution (ie: authorization). + * + * @api private + */ + +Socket.prototype.onconnect = function(){ + debug('socket connected - writing packet'); + this.nsp.connected[this.id] = this; + this.join(this.id); + this.packet({ type: parser.CONNECT }); +}; + +/** + * Called with each packet. Called by `Client`. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onpacket = function(packet){ + debug('got packet %j', packet); + switch (packet.type) { + case parser.EVENT: + this.onevent(packet); + break; + + case parser.BINARY_EVENT: + this.onevent(packet); + break; + + case parser.ACK: + this.onack(packet); + break; + + case parser.BINARY_ACK: + this.onack(packet); + break; + + case parser.DISCONNECT: + this.ondisconnect(); + break; + + case parser.ERROR: + this.emit('error', packet.data); + } +}; + +/** + * Called upon event packet. + * + * @param {Object} packet object + * @api private + */ + +Socket.prototype.onevent = function(packet){ + var args = packet.data || []; + debug('emitting event %j', args); + + if (null != packet.id) { + debug('attaching ack callback to event'); + args.push(this.ack(packet.id)); + } + + emit.apply(this, args); +}; + +/** + * Produces an ack callback to emit with an event. + * + * @param {Number} id packet id + * @api private + */ + +Socket.prototype.ack = function(id){ + var self = this; + var sent = false; + return function(){ + // prevent double callbacks + if (sent) return; + var args = Array.prototype.slice.call(arguments); + debug('sending ack %j', args); + + var type = hasBin(args) ? parser.BINARY_ACK : parser.ACK; + self.packet({ + id: id, + type: type, + data: args + }); + + sent = true; + }; +}; + +/** + * Called upon ack packet. + * + * @api private + */ + +Socket.prototype.onack = function(packet){ + var ack = this.acks[packet.id]; + if ('function' == typeof ack) { + debug('calling ack %s with %j', packet.id, packet.data); + ack.apply(this, packet.data); + delete this.acks[packet.id]; + } else { + debug('bad ack %s', packet.id); + } +}; + +/** + * Called upon client disconnect packet. + * + * @api private + */ + +Socket.prototype.ondisconnect = function(){ + debug('got disconnect packet'); + this.onclose('client namespace disconnect'); +}; + +/** + * Handles a client error. + * + * @api private + */ + +Socket.prototype.onerror = function(err){ + if (this.listeners('error').length) { + this.emit('error', err); + } else { + console.error('Missing error handler on `socket`.'); + console.error(err.stack); + } +}; + +/** + * Called upon closing. Called by `Client`. + * + * @param {String} reason + * @throw {Error} optional error object + * @api private + */ + +Socket.prototype.onclose = function(reason){ + if (!this.connected) return this; + debug('closing socket - reason %s', reason); + this.leaveAll(); + this.nsp.remove(this); + this.client.remove(this); + this.connected = false; + this.disconnected = true; + delete this.nsp.connected[this.id]; + this.emit('disconnect', reason); +}; + +/** + * Produces an `error` packet. + * + * @param {Object} err error object + * @api private + */ + +Socket.prototype.error = function(err){ + this.packet({ type: parser.ERROR, data: err }); +}; + +/** + * Disconnects this client. + * + * @param {Boolean} close if `true`, closes the underlying connection + * @return {Socket} self + * @api public + */ + +Socket.prototype.disconnect = function(close){ + if (!this.connected) return this; + if (close) { + this.client.disconnect(); + } else { + this.packet({ type: parser.DISCONNECT }); + this.onclose('server namespace disconnect'); + } + return this; +}; + +/** + * Sets the compress flag. + * + * @param {Boolean} compress if `true`, compresses the sending data + * @return {Socket} self + * @api public + */ + +Socket.prototype.compress = function(compress){ + this.flags = this.flags || {}; + this.flags.compress = compress; + return this; +}; diff --git a/node_modules/socket.io/node_modules/debug/.jshintrc b/node_modules/socket.io/node_modules/debug/.jshintrc new file mode 100644 index 0000000..299877f --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/.jshintrc @@ -0,0 +1,3 @@ +{ + "laxbreak": true +} diff --git a/node_modules/socket.io/node_modules/debug/.npmignore b/node_modules/socket.io/node_modules/debug/.npmignore new file mode 100644 index 0000000..7e6163d --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/.npmignore @@ -0,0 +1,6 @@ +support +test +examples +example +*.sock +dist diff --git a/node_modules/socket.io/node_modules/debug/History.md b/node_modules/socket.io/node_modules/debug/History.md new file mode 100644 index 0000000..854c971 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/History.md @@ -0,0 +1,195 @@ + +2.2.0 / 2015-05-09 +================== + + * package: update "ms" to v0.7.1 (#202, @dougwilson) + * README: add logging to file example (#193, @DanielOchoa) + * README: fixed a typo (#191, @amir-s) + * browser: expose `storage` (#190, @stephenmathieson) + * Makefile: add a `distclean` target (#189, @stephenmathieson) + +2.1.3 / 2015-03-13 +================== + + * Updated stdout/stderr example (#186) + * Updated example/stdout.js to match debug current behaviour + * Renamed example/stderr.js to stdout.js + * Update Readme.md (#184) + * replace high intensity foreground color for bold (#182, #183) + +2.1.2 / 2015-03-01 +================== + + * dist: recompile + * update "ms" to v0.7.0 + * package: update "browserify" to v9.0.3 + * component: fix "ms.js" repo location + * changed bower package name + * updated documentation about using debug in a browser + * fix: security error on safari (#167, #168, @yields) + +2.1.1 / 2014-12-29 +================== + + * browser: use `typeof` to check for `console` existence + * browser: check for `console.log` truthiness (fix IE 8/9) + * browser: add support for Chrome apps + * Readme: added Windows usage remarks + * Add `bower.json` to properly support bower install + +2.1.0 / 2014-10-15 +================== + + * node: implement `DEBUG_FD` env variable support + * package: update "browserify" to v6.1.0 + * package: add "license" field to package.json (#135, @panuhorsmalahti) + +2.0.0 / 2014-09-01 +================== + + * package: update "browserify" to v5.11.0 + * node: use stderr rather than stdout for logging (#29, @stephenmathieson) + +1.0.4 / 2014-07-15 +================== + + * dist: recompile + * example: remove `console.info()` log usage + * example: add "Content-Type" UTF-8 header to browser example + * browser: place %c marker after the space character + * browser: reset the "content" color via `color: inherit` + * browser: add colors support for Firefox >= v31 + * debug: prefer an instance `log()` function over the global one (#119) + * Readme: update documentation about styled console logs for FF v31 (#116, @wryk) + +1.0.3 / 2014-07-09 +================== + + * Add support for multiple wildcards in namespaces (#122, @seegno) + * browser: fix lint + +1.0.2 / 2014-06-10 +================== + + * browser: update color palette (#113, @gscottolson) + * common: make console logging function configurable (#108, @timoxley) + * node: fix %o colors on old node <= 0.8.x + * Makefile: find node path using shell/which (#109, @timoxley) + +1.0.1 / 2014-06-06 +================== + + * browser: use `removeItem()` to clear localStorage + * browser, node: don't set DEBUG if namespaces is undefined (#107, @leedm777) + * package: add "contributors" section + * node: fix comment typo + * README: list authors + +1.0.0 / 2014-06-04 +================== + + * make ms diff be global, not be scope + * debug: ignore empty strings in enable() + * node: make DEBUG_COLORS able to disable coloring + * *: export the `colors` array + * npmignore: don't publish the `dist` dir + * Makefile: refactor to use browserify + * package: add "browserify" as a dev dependency + * Readme: add Web Inspector Colors section + * node: reset terminal color for the debug content + * node: map "%o" to `util.inspect()` + * browser: map "%j" to `JSON.stringify()` + * debug: add custom "formatters" + * debug: use "ms" module for humanizing the diff + * Readme: add "bash" syntax highlighting + * browser: add Firebug color support + * browser: add colors for WebKit browsers + * node: apply log to `console` + * rewrite: abstract common logic for Node & browsers + * add .jshintrc file + +0.8.1 / 2014-04-14 +================== + + * package: re-add the "component" section + +0.8.0 / 2014-03-30 +================== + + * add `enable()` method for nodejs. Closes #27 + * change from stderr to stdout + * remove unnecessary index.js file + +0.7.4 / 2013-11-13 +================== + + * remove "browserify" key from package.json (fixes something in browserify) + +0.7.3 / 2013-10-30 +================== + + * fix: catch localStorage security error when cookies are blocked (Chrome) + * add debug(err) support. Closes #46 + * add .browser prop to package.json. Closes #42 + +0.7.2 / 2013-02-06 +================== + + * fix package.json + * fix: Mobile Safari (private mode) is broken with debug + * fix: Use unicode to send escape character to shell instead of octal to work with strict mode javascript + +0.7.1 / 2013-02-05 +================== + + * add repository URL to package.json + * add DEBUG_COLORED to force colored output + * add browserify support + * fix component. Closes #24 + +0.7.0 / 2012-05-04 +================== + + * Added .component to package.json + * Added debug.component.js build + +0.6.0 / 2012-03-16 +================== + + * Added support for "-" prefix in DEBUG [Vinay Pulim] + * Added `.enabled` flag to the node version [TooTallNate] + +0.5.0 / 2012-02-02 +================== + + * Added: humanize diffs. Closes #8 + * Added `debug.disable()` to the CS variant + * Removed padding. Closes #10 + * Fixed: persist client-side variant again. Closes #9 + +0.4.0 / 2012-02-01 +================== + + * Added browser variant support for older browsers [TooTallNate] + * Added `debug.enable('project:*')` to browser variant [TooTallNate] + * Added padding to diff (moved it to the right) + +0.3.0 / 2012-01-26 +================== + + * Added millisecond diff when isatty, otherwise UTC string + +0.2.0 / 2012-01-22 +================== + + * Added wildcard support + +0.1.0 / 2011-12-02 +================== + + * Added: remove colors unless stderr isatty [TooTallNate] + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/socket.io/node_modules/debug/Makefile b/node_modules/socket.io/node_modules/debug/Makefile new file mode 100644 index 0000000..5cf4a59 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/Makefile @@ -0,0 +1,36 @@ + +# get Makefile directory name: http://stackoverflow.com/a/5982798/376773 +THIS_MAKEFILE_PATH:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)) +THIS_DIR:=$(shell cd $(dir $(THIS_MAKEFILE_PATH));pwd) + +# BIN directory +BIN := $(THIS_DIR)/node_modules/.bin + +# applications +NODE ?= $(shell which node) +NPM ?= $(NODE) $(shell which npm) +BROWSERIFY ?= $(NODE) $(BIN)/browserify + +all: dist/debug.js + +install: node_modules + +clean: + @rm -rf dist + +dist: + @mkdir -p $@ + +dist/debug.js: node_modules browser.js debug.js dist + @$(BROWSERIFY) \ + --standalone debug \ + . > $@ + +distclean: clean + @rm -rf node_modules + +node_modules: package.json + @NODE_ENV= $(NPM) install + @touch node_modules + +.PHONY: all install clean distclean diff --git a/node_modules/socket.io/node_modules/debug/Readme.md b/node_modules/socket.io/node_modules/debug/Readme.md new file mode 100644 index 0000000..b4f45e3 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/Readme.md @@ -0,0 +1,188 @@ +# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +```bash +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + + ![debug http and worker](http://f.cl.ly/items/18471z1H402O24072r1J/Screenshot.png) + + ![debug worker](http://f.cl.ly/items/1X413v1a3M0d3C2c1E0i/Screenshot.png) + +#### Windows note + + On Windows the environment variable is set using the `set` command. + + ```cmd + set DEBUG=*,-not_this + ``` + +Then, run the program to be debugged as usual. + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + + ![](http://f.cl.ly/items/2i3h1d3t121M2Z1A3Q0N/Screenshot.png) + + When stdout is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + + ![](http://f.cl.ly/items/112H3i0e0o0P0a2Q2r11/Screenshot.png) + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect:compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=*,-connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. Consider the situation shown below where you have `worker:a` and `worker:b`, and wish to debug both. Somewhere in the code on your page, include: + +```js +window.myDebug = require("debug"); +``` + + ("debug" is a global object in the browser so we give this object a different name.) When your page is open in the browser, type the following in the console: + +```js +myDebug.enable("worker:*") +``` + + Refresh the page. Debug output will continue to be sent to the console until it is disabled by typing `myDebug.disable()` in the console. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + b('doing some work'); +}, 1200); +``` + +#### Web Inspector Colors + + Colors are also enabled on "Web Inspectors" that understand the `%c` formatting + option. These are WebKit web inspectors, Firefox ([since version + 31](https://hacks.mozilla.org/2014/05/editable-box-model-multiple-selection-sublime-text-keys-much-more-firefox-developer-tools-episode-31/)) + and the Firebug plugin for Firefox (any version). + + Colored output looks something like: + + ![](https://cloud.githubusercontent.com/assets/71256/3139768/b98c5fd8-e8ef-11e3-862a-f7253b6f47c6.png) + +### stderr vs stdout + +You can set an alternative logging method per-namespace by overriding the `log` method on a per-namespace or globally: + +Example _stdout.js_: + +```js +var debug = require('debug'); +var error = debug('app:error'); + +// by default stderr is used +error('goes to stderr!'); + +var log = debug('app:log'); +// set this namespace to log via console.log +log.log = console.log.bind(console); // don't forget to bind to console! +log('goes to stdout'); +error('still goes to stderr!'); + +// set all output to go via console.info +// overrides all per-namespace log settings +debug.log = console.info.bind(console); +error('now goes to stdout via console.info'); +log('still goes to stdout, but via console.info now'); +``` + +### Save debug output to a file + +You can save all debug statements to a file by piping them. + +Example: + +```bash +$ DEBUG_FD=3 node your-app.js 3> whatever.log +``` + +## Authors + + - TJ Holowaychuk + - Nathan Rajlich + +## License + +(The MIT License) + +Copyright (c) 2014 TJ Holowaychuk <tj@vision-media.ca> + +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/debug/bower.json b/node_modules/socket.io/node_modules/debug/bower.json new file mode 100644 index 0000000..6af573f --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/bower.json @@ -0,0 +1,28 @@ +{ + "name": "visionmedia-debug", + "main": "dist/debug.js", + "version": "2.2.0", + "homepage": "https://github.com/visionmedia/debug", + "authors": [ + "TJ Holowaychuk " + ], + "description": "visionmedia-debug", + "moduleType": [ + "amd", + "es6", + "globals", + "node" + ], + "keywords": [ + "visionmedia", + "debug" + ], + "license": "MIT", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "tests" + ] +} diff --git a/node_modules/socket.io/node_modules/debug/browser.js b/node_modules/socket.io/node_modules/debug/browser.js new file mode 100644 index 0000000..7c76452 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/browser.js @@ -0,0 +1,168 @@ + +/** + * This is the web browser implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = require('./debug'); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; +exports.storage = 'undefined' != typeof chrome + && 'undefined' != typeof chrome.storage + ? chrome.storage.local + : localstorage(); + +/** + * Colors. + */ + +exports.colors = [ + 'lightseagreen', + 'forestgreen', + 'goldenrod', + 'dodgerblue', + 'darkorchid', + 'crimson' +]; + +/** + * Currently only WebKit-based Web Inspectors, Firefox >= v31, + * and the Firebug extension (any Firefox version) are known + * to support "%c" CSS customizations. + * + * TODO: add a `localStorage` variable to explicitly enable/disable colors + */ + +function useColors() { + // is webkit? http://stackoverflow.com/a/16459606/376773 + return ('WebkitAppearance' in document.documentElement.style) || + // is firebug? http://stackoverflow.com/a/398120/376773 + (window.console && (console.firebug || (console.exception && console.table))) || + // is firefox >= v31? + // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages + (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31); +} + +/** + * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. + */ + +exports.formatters.j = function(v) { + return JSON.stringify(v); +}; + + +/** + * Colorize log arguments if enabled. + * + * @api public + */ + +function formatArgs() { + var args = arguments; + var useColors = this.useColors; + + args[0] = (useColors ? '%c' : '') + + this.namespace + + (useColors ? ' %c' : ' ') + + args[0] + + (useColors ? '%c ' : ' ') + + '+' + exports.humanize(this.diff); + + if (!useColors) return args; + + var c = 'color: ' + this.color; + args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1)); + + // the final "%c" is somewhat tricky, because there could be other + // arguments passed either before or after the %c, so we need to + // figure out the correct index to insert the CSS into + var index = 0; + var lastC = 0; + args[0].replace(/%[a-z%]/g, function(match) { + if ('%%' === match) return; + index++; + if ('%c' === match) { + // we only are interested in the *last* %c + // (the user may have provided their own) + lastC = index; + } + }); + + args.splice(lastC, 0, c); + return args; +} + +/** + * Invokes `console.log()` when available. + * No-op when `console.log` is not a "function". + * + * @api public + */ + +function log() { + // this hackery is required for IE8/9, where + // the `console.log` function doesn't have 'apply' + return 'object' === typeof console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + try { + if (null == namespaces) { + exports.storage.removeItem('debug'); + } else { + exports.storage.debug = namespaces; + } + } catch(e) {} +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + var r; + try { + r = exports.storage.debug; + } catch(e) {} + return r; +} + +/** + * Enable namespaces listed in `localStorage.debug` initially. + */ + +exports.enable(load()); + +/** + * Localstorage attempts to return the localstorage. + * + * This is necessary because safari throws + * when a user disables cookies/localstorage + * and you attempt to access it. + * + * @return {LocalStorage} + * @api private + */ + +function localstorage(){ + try { + return window.localStorage; + } catch (e) {} +} diff --git a/node_modules/socket.io/node_modules/debug/component.json b/node_modules/socket.io/node_modules/debug/component.json new file mode 100644 index 0000000..ca10637 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/component.json @@ -0,0 +1,19 @@ +{ + "name": "debug", + "repo": "visionmedia/debug", + "description": "small debugging utility", + "version": "2.2.0", + "keywords": [ + "debug", + "log", + "debugger" + ], + "main": "browser.js", + "scripts": [ + "browser.js", + "debug.js" + ], + "dependencies": { + "rauchg/ms.js": "0.7.1" + } +} diff --git a/node_modules/socket.io/node_modules/debug/debug.js b/node_modules/socket.io/node_modules/debug/debug.js new file mode 100644 index 0000000..7571a86 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/debug.js @@ -0,0 +1,197 @@ + +/** + * This is the common logic for both the Node.js and web browser + * implementations of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = debug; +exports.coerce = coerce; +exports.disable = disable; +exports.enable = enable; +exports.enabled = enabled; +exports.humanize = require('ms'); + +/** + * The currently active debug mode names, and names to skip. + */ + +exports.names = []; +exports.skips = []; + +/** + * Map of special "%n" handling functions, for the debug "format" argument. + * + * Valid key names are a single, lowercased letter, i.e. "n". + */ + +exports.formatters = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Previous log timestamp. + */ + +var prevTime; + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function selectColor() { + return exports.colors[prevColor++ % exports.colors.length]; +} + +/** + * Create a debugger with the given `namespace`. + * + * @param {String} namespace + * @return {Function} + * @api public + */ + +function debug(namespace) { + + // define the `disabled` version + function disabled() { + } + disabled.enabled = false; + + // define the `enabled` version + function enabled() { + + var self = enabled; + + // set `diff` timestamp + var curr = +new Date(); + var ms = curr - (prevTime || curr); + self.diff = ms; + self.prev = prevTime; + self.curr = curr; + prevTime = curr; + + // add the `color` if not set + if (null == self.useColors) self.useColors = exports.useColors(); + if (null == self.color && self.useColors) self.color = selectColor(); + + var args = Array.prototype.slice.call(arguments); + + args[0] = exports.coerce(args[0]); + + if ('string' !== typeof args[0]) { + // anything else let's inspect with %o + args = ['%o'].concat(args); + } + + // apply any `formatters` transformations + var index = 0; + args[0] = args[0].replace(/%([a-z%])/g, function(match, format) { + // if we encounter an escaped % then don't increase the array index + if (match === '%%') return match; + index++; + var formatter = exports.formatters[format]; + if ('function' === typeof formatter) { + var val = args[index]; + match = formatter.call(self, val); + + // now we need to remove `args[index]` since it's inlined in the `format` + args.splice(index, 1); + index--; + } + return match; + }); + + if ('function' === typeof exports.formatArgs) { + args = exports.formatArgs.apply(self, args); + } + var logFn = enabled.log || exports.log || console.log.bind(console); + logFn.apply(self, args); + } + enabled.enabled = true; + + var fn = exports.enabled(namespace) ? enabled : disabled; + + fn.namespace = namespace; + + return fn; +} + +/** + * Enables a debug mode by namespaces. This can include modes + * separated by a colon and wildcards. + * + * @param {String} namespaces + * @api public + */ + +function enable(namespaces) { + exports.save(namespaces); + + var split = (namespaces || '').split(/[\s,]+/); + var len = split.length; + + for (var i = 0; i < len; i++) { + if (!split[i]) continue; // ignore empty strings + namespaces = split[i].replace(/\*/g, '.*?'); + if (namespaces[0] === '-') { + exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$')); + } else { + exports.names.push(new RegExp('^' + namespaces + '$')); + } + } +} + +/** + * Disable debug output. + * + * @api public + */ + +function disable() { + exports.enable(''); +} + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +function enabled(name) { + var i, len; + for (i = 0, len = exports.skips.length; i < len; i++) { + if (exports.skips[i].test(name)) { + return false; + } + } + for (i = 0, len = exports.names.length; i < len; i++) { + if (exports.names[i].test(name)) { + return true; + } + } + return false; +} + +/** + * Coerce `val`. + * + * @param {Mixed} val + * @return {Mixed} + * @api private + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} diff --git a/node_modules/socket.io/node_modules/debug/node.js b/node_modules/socket.io/node_modules/debug/node.js new file mode 100644 index 0000000..1d392a8 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/node.js @@ -0,0 +1,209 @@ + +/** + * Module dependencies. + */ + +var tty = require('tty'); +var util = require('util'); + +/** + * This is the Node.js implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = require('./debug'); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; + +/** + * Colors. + */ + +exports.colors = [6, 2, 3, 4, 5, 1]; + +/** + * The file descriptor to write the `debug()` calls to. + * Set the `DEBUG_FD` env variable to override with another value. i.e.: + * + * $ DEBUG_FD=3 node script.js 3>debug.log + */ + +var fd = parseInt(process.env.DEBUG_FD, 10) || 2; +var stream = 1 === fd ? process.stdout : + 2 === fd ? process.stderr : + createWritableStdioStream(fd); + +/** + * Is stdout a TTY? Colored output is enabled when `true`. + */ + +function useColors() { + var debugColors = (process.env.DEBUG_COLORS || '').trim().toLowerCase(); + if (0 === debugColors.length) { + return tty.isatty(fd); + } else { + return '0' !== debugColors + && 'no' !== debugColors + && 'false' !== debugColors + && 'disabled' !== debugColors; + } +} + +/** + * Map %o to `util.inspect()`, since Node doesn't do that out of the box. + */ + +var inspect = (4 === util.inspect.length ? + // node <= 0.8.x + function (v, colors) { + return util.inspect(v, void 0, void 0, colors); + } : + // node > 0.8.x + function (v, colors) { + return util.inspect(v, { colors: colors }); + } +); + +exports.formatters.o = function(v) { + return inspect(v, this.useColors) + .replace(/\s*\n\s*/g, ' '); +}; + +/** + * Adds ANSI color escape codes if enabled. + * + * @api public + */ + +function formatArgs() { + var args = arguments; + var useColors = this.useColors; + var name = this.namespace; + + if (useColors) { + var c = this.color; + + args[0] = ' \u001b[3' + c + ';1m' + name + ' ' + + '\u001b[0m' + + args[0] + '\u001b[3' + c + 'm' + + ' +' + exports.humanize(this.diff) + '\u001b[0m'; + } else { + args[0] = new Date().toUTCString() + + ' ' + name + ' ' + args[0]; + } + return args; +} + +/** + * Invokes `console.error()` with the specified arguments. + */ + +function log() { + return stream.write(util.format.apply(this, arguments) + '\n'); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + if (null == namespaces) { + // If you set a process.env field to null or undefined, it gets cast to the + // string 'null' or 'undefined'. Just delete instead. + delete process.env.DEBUG; + } else { + process.env.DEBUG = namespaces; + } +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + return process.env.DEBUG; +} + +/** + * Copied from `node/src/node.js`. + * + * XXX: It's lame that node doesn't expose this API out-of-the-box. It also + * relies on the undocumented `tty_wrap.guessHandleType()` which is also lame. + */ + +function createWritableStdioStream (fd) { + var stream; + var tty_wrap = process.binding('tty_wrap'); + + // Note stream._type is used for test-module-load-list.js + + switch (tty_wrap.guessHandleType(fd)) { + case 'TTY': + stream = new tty.WriteStream(fd); + stream._type = 'tty'; + + // Hack to have stream not keep the event loop alive. + // See https://github.com/joyent/node/issues/1726 + if (stream._handle && stream._handle.unref) { + stream._handle.unref(); + } + break; + + case 'FILE': + var fs = require('fs'); + stream = new fs.SyncWriteStream(fd, { autoClose: false }); + stream._type = 'fs'; + break; + + case 'PIPE': + case 'TCP': + var net = require('net'); + stream = new net.Socket({ + fd: fd, + readable: false, + writable: true + }); + + // FIXME Should probably have an option in net.Socket to create a + // stream from an existing fd which is writable only. But for now + // we'll just add this hack and set the `readable` member to false. + // Test: ./node test/fixtures/echo.js < /etc/passwd + stream.readable = false; + stream.read = null; + stream._type = 'pipe'; + + // FIXME Hack to have stream not keep the event loop alive. + // See https://github.com/joyent/node/issues/1726 + if (stream._handle && stream._handle.unref) { + stream._handle.unref(); + } + break; + + default: + // Probably an error on in uv_guess_handle() + throw new Error('Implement me. Unknown stream file type!'); + } + + // For supporting legacy API we put the FD here. + stream.fd = fd; + + stream._isStdio = true; + + return stream; +} + +/** + * Enable namespaces listed in `process.env.DEBUG` initially. + */ + +exports.enable(load()); diff --git a/node_modules/socket.io/node_modules/debug/node_modules/ms/.npmignore b/node_modules/socket.io/node_modules/debug/node_modules/ms/.npmignore new file mode 100644 index 0000000..d1aa0ce --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/node_modules/ms/.npmignore @@ -0,0 +1,5 @@ +node_modules +test +History.md +Makefile +component.json diff --git a/node_modules/socket.io/node_modules/debug/node_modules/ms/History.md b/node_modules/socket.io/node_modules/debug/node_modules/ms/History.md new file mode 100644 index 0000000..32fdfc1 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/node_modules/ms/History.md @@ -0,0 +1,66 @@ + +0.7.1 / 2015-04-20 +================== + + * prevent extraordinary long inputs (@evilpacket) + * Fixed broken readme link + +0.7.0 / 2014-11-24 +================== + + * add time abbreviations, updated tests and readme for the new units + * fix example in the readme. + * add LICENSE file + +0.6.2 / 2013-12-05 +================== + + * Adding repository section to package.json to suppress warning from NPM. + +0.6.1 / 2013-05-10 +================== + + * fix singularization [visionmedia] + +0.6.0 / 2013-03-15 +================== + + * fix minutes + +0.5.1 / 2013-02-24 +================== + + * add component namespace + +0.5.0 / 2012-11-09 +================== + + * add short formatting as default and .long option + * add .license property to component.json + * add version to component.json + +0.4.0 / 2012-10-22 +================== + + * add rounding to fix crazy decimals + +0.3.0 / 2012-09-07 +================== + + * fix `ms()` [visionmedia] + +0.2.0 / 2012-09-03 +================== + + * add component.json [visionmedia] + * add days support [visionmedia] + * add hours support [visionmedia] + * add minutes support [visionmedia] + * add seconds support [visionmedia] + * add ms string support [visionmedia] + * refactor tests to facilitate ms(number) [visionmedia] + +0.1.0 / 2012-03-07 +================== + + * Initial release diff --git a/node_modules/socket.io/node_modules/debug/node_modules/ms/LICENSE b/node_modules/socket.io/node_modules/debug/node_modules/ms/LICENSE new file mode 100644 index 0000000..6c07561 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/node_modules/ms/LICENSE @@ -0,0 +1,20 @@ +(The MIT License) + +Copyright (c) 2014 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/node_modules/debug/node_modules/ms/README.md b/node_modules/socket.io/node_modules/debug/node_modules/ms/README.md new file mode 100644 index 0000000..9b4fd03 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/node_modules/ms/README.md @@ -0,0 +1,35 @@ +# ms.js: miliseconds conversion utility + +```js +ms('2 days') // 172800000 +ms('1d') // 86400000 +ms('10h') // 36000000 +ms('2.5 hrs') // 9000000 +ms('2h') // 7200000 +ms('1m') // 60000 +ms('5s') // 5000 +ms('100') // 100 +``` + +```js +ms(60000) // "1m" +ms(2 * 60000) // "2m" +ms(ms('10 hours')) // "10h" +``` + +```js +ms(60000, { long: true }) // "1 minute" +ms(2 * 60000, { long: true }) // "2 minutes" +ms(ms('10 hours'), { long: true }) // "10 hours" +``` + +- Node/Browser compatible. Published as [`ms`](https://www.npmjs.org/package/ms) in [NPM](http://nodejs.org/download). +- If a number is supplied to `ms`, a string with a unit is returned. +- If a string that contains the number is supplied, it returns it as +a number (e.g: it returns `100` for `'100'`). +- If you pass a string with a number and a valid unit, the number of +equivalent ms is returned. + +## License + +MIT diff --git a/node_modules/socket.io/node_modules/debug/node_modules/ms/index.js b/node_modules/socket.io/node_modules/debug/node_modules/ms/index.js new file mode 100644 index 0000000..4f92771 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/node_modules/ms/index.js @@ -0,0 +1,125 @@ +/** + * Helpers. + */ + +var s = 1000; +var m = s * 60; +var h = m * 60; +var d = h * 24; +var y = d * 365.25; + +/** + * Parse or format the given `val`. + * + * Options: + * + * - `long` verbose formatting [false] + * + * @param {String|Number} val + * @param {Object} options + * @return {String|Number} + * @api public + */ + +module.exports = function(val, options){ + options = options || {}; + if ('string' == typeof val) return parse(val); + return options.long + ? long(val) + : short(val); +}; + +/** + * Parse the given `str` and return milliseconds. + * + * @param {String} str + * @return {Number} + * @api private + */ + +function parse(str) { + str = '' + str; + if (str.length > 10000) return; + var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str); + if (!match) return; + var n = parseFloat(match[1]); + var type = (match[2] || 'ms').toLowerCase(); + switch (type) { + case 'years': + case 'year': + case 'yrs': + case 'yr': + case 'y': + return n * y; + case 'days': + case 'day': + case 'd': + return n * d; + case 'hours': + case 'hour': + case 'hrs': + case 'hr': + case 'h': + return n * h; + case 'minutes': + case 'minute': + case 'mins': + case 'min': + case 'm': + return n * m; + case 'seconds': + case 'second': + case 'secs': + case 'sec': + case 's': + return n * s; + case 'milliseconds': + case 'millisecond': + case 'msecs': + case 'msec': + case 'ms': + return n; + } +} + +/** + * Short format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function short(ms) { + if (ms >= d) return Math.round(ms / d) + 'd'; + if (ms >= h) return Math.round(ms / h) + 'h'; + if (ms >= m) return Math.round(ms / m) + 'm'; + if (ms >= s) return Math.round(ms / s) + 's'; + return ms + 'ms'; +} + +/** + * Long format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function long(ms) { + return plural(ms, d, 'day') + || plural(ms, h, 'hour') + || plural(ms, m, 'minute') + || plural(ms, s, 'second') + || ms + ' ms'; +} + +/** + * Pluralization helper. + */ + +function plural(ms, n, name) { + if (ms < n) return; + if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name; + return Math.ceil(ms / n) + ' ' + name + 's'; +} diff --git a/node_modules/socket.io/node_modules/debug/node_modules/ms/package.json b/node_modules/socket.io/node_modules/debug/node_modules/ms/package.json new file mode 100644 index 0000000..253335e --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/node_modules/ms/package.json @@ -0,0 +1,48 @@ +{ + "name": "ms", + "version": "0.7.1", + "description": "Tiny ms conversion utility", + "repository": { + "type": "git", + "url": "git://github.com/guille/ms.js.git" + }, + "main": "./index", + "devDependencies": { + "mocha": "*", + "expect.js": "*", + "serve": "*" + }, + "component": { + "scripts": { + "ms/index.js": "index.js" + } + }, + "gitHead": "713dcf26d9e6fd9dbc95affe7eff9783b7f1b909", + "bugs": { + "url": "https://github.com/guille/ms.js/issues" + }, + "homepage": "https://github.com/guille/ms.js", + "_id": "ms@0.7.1", + "scripts": {}, + "_shasum": "9cd13c03adbff25b65effde7ce864ee952017098", + "_from": "ms@0.7.1", + "_npmVersion": "2.7.5", + "_nodeVersion": "0.12.2", + "_npmUser": { + "name": "rauchg", + "email": "rauchg@gmail.com" + }, + "maintainers": [ + { + "name": "rauchg", + "email": "rauchg@gmail.com" + } + ], + "dist": { + "shasum": "9cd13c03adbff25b65effde7ce864ee952017098", + "tarball": "http://registry.npmjs.org/ms/-/ms-0.7.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/node_modules/debug/package.json b/node_modules/socket.io/node_modules/debug/package.json new file mode 100644 index 0000000..6ecc8c9 --- /dev/null +++ b/node_modules/socket.io/node_modules/debug/package.json @@ -0,0 +1,73 @@ +{ + "name": "debug", + "version": "2.2.0", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/debug.git" + }, + "description": "small debugging utility", + "keywords": [ + "debug", + "log", + "debugger" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "contributors": [ + { + "name": "Nathan Rajlich", + "email": "nathan@tootallnate.net", + "url": "http://n8.io" + } + ], + "license": "MIT", + "dependencies": { + "ms": "0.7.1" + }, + "devDependencies": { + "browserify": "9.0.3", + "mocha": "*" + }, + "main": "./node.js", + "browser": "./browser.js", + "component": { + "scripts": { + "debug/index.js": "browser.js", + "debug/debug.js": "debug.js" + } + }, + "gitHead": "b38458422b5aa8aa6d286b10dfe427e8a67e2b35", + "bugs": { + "url": "https://github.com/visionmedia/debug/issues" + }, + "homepage": "https://github.com/visionmedia/debug", + "_id": "debug@2.2.0", + "scripts": {}, + "_shasum": "f87057e995b1a1f6ae6a4960664137bc56f039da", + "_from": "debug@2.2.0", + "_npmVersion": "2.7.4", + "_nodeVersion": "0.12.2", + "_npmUser": { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + } + ], + "dist": { + "shasum": "f87057e995b1a1f6ae6a4960664137bc56f039da", + "tarball": "http://registry.npmjs.org/debug/-/debug-2.2.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/node_modules/engine.io/.npmignore b/node_modules/socket.io/node_modules/engine.io/.npmignore new file mode 100644 index 0000000..f09f630 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/.npmignore @@ -0,0 +1,6 @@ +examples +node_modules +test +npm-debug.log +coverage.html +.gitignore diff --git a/node_modules/socket.io/node_modules/engine.io/.travis.yml b/node_modules/socket.io/node_modules/engine.io/.travis.yml new file mode 100644 index 0000000..148075d --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/.travis.yml @@ -0,0 +1,10 @@ +sudo: false +language: node_js +node_js: + - "0.8" + - "0.10" + - "0.12" + - "4.0.0" + +notifications: + irc: "irc.freenode.org#socket.io" diff --git a/node_modules/socket.io/node_modules/engine.io/History.md b/node_modules/socket.io/node_modules/engine.io/History.md new file mode 100644 index 0000000..0c84056 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/History.md @@ -0,0 +1,485 @@ + +1.6.8 / 2016-01-25 +================== + + * fix graceful close [nkzawa] + * polling: don't set the `closeTimeoutTimer` if the transport is upgraded + +1.6.7 / 2016-01-10 +================== + + * bump version + +1.6.6 / 2016-01-07 +================== + + * bump version + +1.6.5 / 2016-01-05 +================== + + * package: upgrade ws for sec advisory + * server: catch websocket errors before upgrade + +1.6.4 / 2015-12-04 +================== + + * package: bump parser for arraybuffer base64 fix + +1.6.3 / 2015-12-01 +================== + + * restore testing on 0.8 + * improve X-XSS-Protection header definition [nkzawa] + * add threshold for permessage-deflate [nkzawa] + +1.6.2 / 2015-11-30 +================== + + * don't compress control packets + +1.6.1 / 2015-11-28 +================== + + * package: bump `engine.io-client` for `ws` options fix + * fix `latency` example + +1.6.0 / 2015-11-28 +================== + + * add support for environments that extend `Object.prototype` + * remove listeners upon `clearTransport` + * support for all versions of node + * fix lingering sockets that can stay open when upgrade failed + * ensure sockets are closed on error + * bump `ws` for several improvements + * fix for a rare race condition on some error scenarios + * support custom socket id + * use container-based infrastructure for faster build + * fix package.json wrongly referrering to self + * allow overriding the `cookiePath` + * fix potential encoding errors under certain conditions + * support compression + +1.5.4 / 2015-09-09 +================== + + * package: bump `engine.io-parser` + +1.5.3 / 2015-09-09 +================== + + * package: bump `ws` to fix node 4.0.0 + +1.5.2 / 2015-07-09 +================== + + * package: bump `ws` to fix build issues + +1.5.1 / 2015-01-19 +================== + + * no change on this release + * package: bump `engine.io-client` + +1.5.0 / 2015-01-18 +================== + + * package: bump `engine.io-parser` + * polling: correctly abort the ongoing data request when closing [lpinca] + * add cert-related client tests [rase-] + +1.4.3 / 2014-11-21 +================== + + * package: bump `ws` to fix fd leaks + * socket: flush the write buffer before closing the socket [lpinca] + * polling: close the pending poll request when closing transport [lpinca] + +1.4.2 / 2014-10-08 +================== + + * add iframe onload handling to jsonp tests [rase-] + +1.4.1 / 2014-10-03 +================== + + * socket: allow upgrades if the socket is still in closing state + * README: fix typo + +1.4.0 / 2014-09-03 +================== + + * readme: fix formatting for goals numbering + * server: ref fix by @nicokaiser + * server: fix ws memory leak (fixes #268) + * cache remote address in handshake since it might be lost later. + * correct git ref + * update client to commit with bumped parser + * package: bump parser + * npmignore: ignore `.gitignore` + * package: bump `debug` + * package: bump `engine.io-parser` for memleak fix + +1.3.1 / 2014-06-19 +================== + + * package: bump `engine.io-client` + +1.3.0 / 2014-06-13 +================== + + * update example to use v1.2.2 + * fixed newline parsing in jsonp + * make require('engine.io')() return a new Server instance [defunctzombie] + * add Server.attach method [defunctzombie] + * fix GH-211, set CORS headers when sending error message [mokesmokes] + +1.2.2 / 2014-05-30 +================== + + * package: bump `engine.io-parser` for binary utf8 fix + +1.2.1 / 2014-05-22 +================== + + * package: bump engine.io-client + +1.2.0 / 2014-05-18 +================== + + * removed flashsocket, moving to userland + +1.1.1 / 2014-05-14 +================== + + * test: reduce packet size + * package: bump parser + +1.1.0 / 2014-04-27 +================== + + * socket: removed unneeded `clearTimeout` (fixes #250) + * made the request verification process async + * package: bump `engine.io-parser` + * use _query instead of query, fixes compat with restify + * added a maximum buffer size to received data from polling + * fixing looping array via for in to normal loop + +1.0.5 / 2014-03-18 +================== + + * package: bump `engine.io-parser` and `engine.io-client` + +1.0.4 / 2014-03-14 +================== + + * package: bump `engine.io-client` + +1.0.3 / 2014-03-12 +================== + + * package: bump `engine.io-client` + +1.0.2 / 2014-03-12 +================== + + * bump engine.io-client + +1.0.1 / 2014-03-06 +================== + + * package: bump `engine.io-parser` + * transports: fix jshint warnings and style + +1.0.0 / 2014-03-06 +================== + + * polling-xhr: added `OPTIONS` support, fixes CORS + * close() properly when triggered in connection handler + * fix DDOS vector by setting up too many intervals + * binary support + +0.9.0 / 2014-02-09 +================== + + * Prevent errors with connections behind proxies without WS support + like Squid [nicklagrow, samaanghani, davidhcummings] + * Socket#request a simple property [mokesmokes] + * Changed `Socket`'s `upgrade` event to happen after upgrade [mokesmokes] + * Document `Socket#id` [mokesmokes] + +0.8.2 / 2014-01-18 +================== + + * package: bump `engine.io-client` + +0.8.1 / 2014-01-17 +================== + + * package: bump `engine.io-client` + * package: pin dev deps + * examples: fix port output + * fix latency example + +0.8.0 / 2014-01-05 +================== + + * package: bump `engine.io-client` to `0.8.0` + * test: fix syntax, remove globals + +0.7.14 / 2014-01-01 +=================== + + * package: bump `engine.io-client` to `0.7.14` + +0.7.13 / 2013-12-20 +=================== + + * package: bump `engine.io-client` + * transports: added support for XSS filters on IE [guille, 3rd-eden] + +0.7.12 / 2013-11-11 +=================== + + * package: bump `engine.io-client` + +0.7.11 / 2013-11-06 +=================== + + * package: bump engine.io-client + * fix GH-198 + +0.7.10 / 2013-10-28 +=================== + + * package: bump `engine.io-client` + * package: update "ws" to v0.4.31 + +0.7.9 / 2013-08-30 +================== + + * package: bump `engine.io-client` + +0.7.8 / 2013-08-30 +================== + + * package: bump `engine.io-client` + * package: bump ws + +0.7.7 / 2013-08-30 +================== + + * package: bump `engine.io-client` + +0.7.6 / 2013-08-30 +================== + + * package: bump engine.io-client + +0.7.5 / 2013-08-30 +================== + + * package: bump engine.io-client + +0.7.4 / 2013-08-25 +================== + + * package: bump `engine.io-client` + +0.7.3 / 2013-08-23 +================== + + * package: bump engine.io-client (noop) + * package: fix regresison in upgrade cause by ws update + +0.7.2 / 2013-08-23 +================== + + * package: bump `engine.io-client` for `WebSocket` browser fix + +0.7.1 / 2013-08-23 +================== + + * package: bump engine.io-client for ws fix + +0.7.0 / 2013-08-23 +================== + + * package: bump engine.io-client + * updated example + * inline merge + * added support node version 0.10 to .travis.yml + * fixed respond to flash policy request test. Closes #184 + * fixed upgrade with timeout test. Closes #185 + * engine.io: don't use __proto__, closes #170 + +0.6.3 / 2013-06-21 +================== + + * package: bumped `engine.io-client` to `0.6.3` + +0.6.2 / 2013-06-15 +================== + + * fix upgrade stalling edge case introduced with #174 fix + * remove unneeded client code related to iOS + * added test for `engine.io-client` `0.6.1` + +0.6.1 / 2013-06-06 +================== + + * package: bumped `engine.io-client` to `0.6.1` + +0.6.0 / 2013-05-31 +================== + + * socket: clear timer after sending one noop packet (fixes #174) + * clear all timers on socket close + * sending error on transport creation upon a bad request + * added test for client-side buffer cleanup + * changed flushComplete to flush + * ended support for node 0.6 + +0.5.0 / 2013-03-16 +================== + + * polling: implemented new parser + * test writeBuffer isn't cleared onError, removed 'closing' check in .flush() + * fixed bug89 and added tests: writeBuffer not flushed until nextTick + +0.4.3 / 2013-02-08 +================== + + * package: bumped `engine.io-client` to `0.4.3` + +0.4.2 / 2013-02-08 +================== + + * Only end upgrade socket connections if unhandled + * Fix websocket dependency + * Close socket if upgrade is received and socket.readyState != open + +0.4.1 / 2013-01-18 +================== + + * package: bumped versions + * Fixed bugs in previous send callback fix and updated test cases + * Added a test case which makes the code before the send callback fix fail + * socket: emit `data` event (synonym with `message`) + * socket: added `Socket#write` + * engine.io: cleanup + * engine.io: deprecated `resource` + * `npm docs engine.io` works now + +0.3.10 / 2012-12-03 +=================== + + * package: bumped `engine.io-client` with `close` fixes + * add packetCreate event [jxck] + * add packet event to socket [jxck] + * transport: remove `Connection` headers and let node handle it + * server: send validation failure reason to clients + * engine: invoking as a function causes attach + * socket: reset `writeBuffer` before send + +0.3.9 / 2012-10-23 +================== + + * package: bumped `engine.io-client` + +0.3.8 / 2012-10-23 +================== + + * package: bumped engine.io-client + * examples: added first example + +0.3.7 / 2012-10-21 +================== + + * package: bumped `engine.io-client` + +0.3.6 / 2012-10-21 +================== + + [skipped] + +0.3.5 / 2012-10-14 +================== + + * package: reverted last commit - we use the parser from the client + +0.3.4 / 2012-10-14 +================== + + * package: `engine.io-client` moved to `devDependencies` + * socket: added missing jsdoc + +0.3.3 / 2012-10-10 +================== + + * socket: fixed check interval clearing [joewalnes] + * transports: improved instrumentation + +0.3.2 / 2012-10-08 +================== + + * socket: improve check interval for upgrade + +0.3.1 / 2012-10-08 +================== + + * socket: faster upgrades (we perform a check immediately) + * server: don't assume sid is numeric + +0.3.0 / 2012-10-04 +================== + + * socket: `writeBuffer` now gets sliced, and is recoverable after `close` [afshinm] + * server: expect ping from client and send interval with handshake [cadorn] + * polling-jsonp: prevent client breakage with utf8 whitespace + * socket: fix `flush` and `drain` events + * socket: add `send` callback [afshinm] + * transport: avoid unhandled error events for stale transports + * README: documentation improvements [EugenDueck] + +0.2.2 / 2012-08-26 +================== + + * server: remove buffering for flash policy requests + * transport: avoid unhandled error events for stale transports (fixes #69) + * readme: documented `toString` behavior on `send` [EugenDueck] + +0.2.1 / 2012-08-13 +================== + + * polling-xhr: skip Keep-Alive when it's implied [EugenDueck] + * polling-jsonp: skip Keep-Alive when it's implied [EugenDueck] + * README: added plugins list with engine.io-conflation + * socket: added flush/drain events (fixes #56) + * server: avoid passing websocket to non-websocket transports (fixes #24) + +0.2.0 / 2012-08-06 +================== + + * Bumped client + * test: added closing connection test + * server: implemented stronger id generator with collision detection + +0.1.2 / 2012-08-02 +================== + + * Fixed a jsonp bug in Nokia mobile phones and potentially other UAs. + +0.1.1 / 2012-08-01 +================== + + * Fixed errors when a socket is closed while upgrade probe is happening. + * Improved WS error handling + * Replaced websocket.io with ws, now that it supports older drafts + * README fixes + +0.1.0 / 2012-07-03 +================== + + * Initial release. diff --git a/node_modules/socket.io/node_modules/engine.io/LICENSE b/node_modules/socket.io/node_modules/engine.io/LICENSE new file mode 100644 index 0000000..6494c3c --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/LICENSE @@ -0,0 +1,19 @@ +(The MIT License) + +Copyright (c) 2014 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/node_modules/engine.io/Makefile b/node_modules/socket.io/node_modules/engine.io/Makefile new file mode 100644 index 0000000..5046ced --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/Makefile @@ -0,0 +1,23 @@ + +TESTS = test/*.js +BENCHMARKS = $(shell find bench -type f ! -name 'runner.js') +REPORTER = dot + +test: + @./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + --slow 500ms \ + --bail \ + --globals ___eio,document \ + $(TESTS) + +test-cov: lib-cov + EIO_COV=1 $(MAKE) test REPORTER=html-cov > coverage.html + +lib-cov: + jscoverage --no-highlight lib lib-cov + +bench: + @node $(PROFILEFLAGS) bench/runner.js $(BENCHMARKS) + +.PHONY: test test-cov bench diff --git a/node_modules/socket.io/node_modules/engine.io/README.md b/node_modules/socket.io/node_modules/engine.io/README.md new file mode 100644 index 0000000..e0f793a --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/README.md @@ -0,0 +1,534 @@ + +# Engine.IO: the realtime engine + +[![Build Status](https://secure.travis-ci.org/socketio/engine.io.svg)](http://travis-ci.org/socketio/engine.io) +[![NPM version](https://badge.fury.io/js/engine.io.svg)](http://badge.fury.io/js/engine.io) + +`Engine.IO` is the implementation of transport-based +cross-browser/cross-device bi-directional communication layer for +[Socket.IO](http://github.com/socketio/socket.io). + +## How to use + +### Server + +#### (A) Listening on a port + +```js +var engine = require('engine.io'); +var server = engine.listen(80); + +server.on('connection', function(socket){ + socket.send('utf 8 string'); + socket.send(new Buffer([0, 1, 2, 3, 4, 5])); // binary data +}); +``` + +#### (B) Intercepting requests for a http.Server + +```js +var engine = require('engine.io'); +var http = require('http').createServer().listen(3000); +var server = engine.attach(http); + +server.on('connection', function (socket) { + socket.on('message', function(data){ }); + socket.on('close', function(){ }); +}); +``` + +#### (C) Passing in requests + +```js +var engine = require('engine.io'); +var server = new engine.Server(); + +server.on('connection', function(socket){ + socket.send('hi'); +}); + +// … +httpServer.on('upgrade', function(req, socket, head){ + server.handleUpgrade(req, socket, head); +}); +httpServer.on('request', function(req, res){ + server.handleRequest(req, res); +}); +``` + +### Client + +```html + + +``` + +For more information on the client refer to the +[engine-client](http://github.com/learnboost/engine.io-client) repository. + +## What features does it have? + +- **Maximum reliability**. Connections are established even in the presence of: + - proxies and load balancers. + - personal firewall and antivirus software. + - for more information refer to **Goals** and **Architecture** sections +- **Minimal client size** aided by: + - lazy loading of flash transports. + - lack of redundant transports. +- **Scalable** + - load balancer friendly +- **Future proof** +- **100% Node.JS core style** + - No API sugar (left for higher level projects) + - Written in readable vanilla JavaScript + +## API + +### Server + +

+ +#### Top-level + +These are exposed by `require('engine.io')`: + +##### Events + +- `flush` + - Called when a socket buffer is being flushed. + - **Arguments** + - `Socket`: socket being flushed + - `Array`: write buffer +- `drain` + - Called when a socket buffer is drained + - **Arguments** + - `Socket`: socket being flushed + +##### Properties + +- `protocol` _(Number)_: protocol revision number +- `Server`: Server class constructor +- `Socket`: Socket class constructor +- `Transport` _(Function)_: transport constructor +- `transports` _(Object)_: map of available transports + +##### Methods + +- `()` + - Returns a new `Server` instance. If the first argument is an `http.Server` then the + new `Server` instance will be attached to it. Otherwise, the arguments are passed + directly to the `Server` constructor. + - **Parameters** + - `http.Server`: optional, server to attach to. + - `Object`: optional, options object (see `Server#constructor` api docs below) + + The following are identical ways to instantiate a server and then attach it. + ```js + var httpServer; // previously created with `http.createServer();` from node.js api. + + // create a server first, and then attach + var eioServer = require('engine.io').Server(); + eioServer.attach(httpServer); + + // or call the module as a function to get `Server` + var eioServer = require('engine.io')(); + eioServer.attach(httpServer); + + // immediately attach + var eioServer = require('engine.io')(httpServer); + ``` + +- `listen` + - Creates an `http.Server` which listens on the given port and attaches WS + to it. It returns `501 Not Implemented` for regular http requests. + - **Parameters** + - `Number`: port to listen on. + - `Object`: optional, options object + - `Function`: callback for `listen`. + - **Options** + - All options from `Server.attach` method, documented below. + - **Additionally** See Server `constructor` below for options you can pass for creating the new Server + - **Returns** `Server` +- `attach` + - Captures `upgrade` requests for a `http.Server`. In other words, makes + a regular http.Server WebSocket-compatible. + - **Parameters** + - `http.Server`: server to attach to. + - `Object`: optional, options object + - **Options** + - All options from `Server.attach` method, documented below. + - **Additionally** See Server `constructor` below for options you can pass for creating the new Server + - **Returns** `Server` a new Server instance. + +

+ +#### Server + +The main server/manager. _Inherits from EventEmitter_. + +##### Events + +- `connection` + - Fired when a new connection is established. + - **Arguments** + - `Socket`: a Socket object + +##### Properties + +**Important**: if you plan to use Engine.IO in a scalable way, please +keep in mind the properties below will only reflect the clients connected +to a single process. + +- `clients` _(Object)_: hash of connected clients by id. +- `clientsCount` _(Number)_: number of connected clients. + +##### Methods + +- **constructor** + - Initializes the server + - **Parameters** + - `Object`: optional, options object + - **Options** + - `pingTimeout` (`Number`): how many ms without a pong packet to + consider the connection closed (`60000`) + - `pingInterval` (`Number`): how many ms before sending a new ping + packet (`25000`) + - `maxHttpBufferSize` (`Number`): how many bytes or characters a message + can be when polling, before closing the session (to avoid DoS). Default + value is `10E7`. + - `allowRequest` (`Function`): A function that receives a given handshake + or upgrade request as its first parameter, and can decide whether to + continue or not. The second argument is a function that needs to be + called with the decided information: `fn(err, success)`, where + `success` is a boolean value where false means that the request is + rejected, and err is an error code. + - `transports` (` String`): transports to allow connections + to (`['polling', 'websocket']`) + - `allowUpgrades` (`Boolean`): whether to allow transport upgrades + (`true`) + - `perMessageDeflate` (`Object|Boolean`): parameters of the WebSocket permessage-deflate extension + (see [ws module](https://github.com/einaros/ws) api docs). Set to `false` to disable. (`true`) + - `threshold` (`Number`): data is compressed only if the byte size is above this value (`1024`) + - `httpCompression` (`Object|Boolean`): parameters of the http compression for the polling transports + (see [zlib](http://nodejs.org/api/zlib.html#zlib_options) api docs). Set to `false` to disable. (`true`) + - `threshold` (`Number`): data is compressed only if the byte size is above this value (`1024`) + - `cookie` (`String|Boolean`): name of the HTTP cookie that + contains the client sid to send as part of handshake response + headers. Set to `false` to not send one. (`io`) + - `cookiePath` (`String|Boolean`): path of the above `cookie` + option. If false, no path will be sent, which means browsers will only send the cookie on the engine.io attached path (`/engine.io`). + Set this to `/` to send the io cookie on all requests. (`false`) +- `close` + - Closes all clients + - **Returns** `Server` for chaining +- `handleRequest` + - Called internally when a `Engine` request is intercepted. + - **Parameters** + - `http.ServerRequest`: a node request object + - `http.ServerResponse`: a node response object + - **Returns** `Server` for chaining +- `handleUpgrade` + - Called internally when a `Engine` ws upgrade is intercepted. + - **Parameters** (same as `upgrade` event) + - `http.ServerRequest`: a node request object + - `net.Stream`: TCP socket for the request + - `Buffer`: legacy tail bytes + - **Returns** `Server` for chaining +- `attach` + - Attach this Server instance to an `http.Server` + - Captures `upgrade` requests for a `http.Server`. In other words, makes + a regular http.Server WebSocket-compatible. + - **Parameters** + - `http.Server`: server to attach to. + - `Object`: optional, options object + - **Options** + - `path` (`String`): name of the path to capture (`/engine.io`). + - `destroyUpgrade` (`Boolean`): destroy unhandled upgrade requests (`true`) + - `destroyUpgradeTimeout` (`Number`): milliseconds after which unhandled requests are ended (`1000`) +- `generateId` + - Generate a socket id. + - Overwrite this method to generate your custom socket id. + - **Parameters** + - `http.ServerRequest`: a node request object + - **Returns** A socket id for connected client. + +

+ +#### Socket + +A representation of a client. _Inherits from EventEmitter_. + +##### Events + +- `close` + - Fired when the client is disconnected. + - **Arguments** + - `String`: reason for closing + - `Object`: description object (optional) +- `message` + - Fired when the client sends a message. + - **Arguments** + - `String` or `Buffer`: Unicode string or Buffer with binary contents +- `error` + - Fired when an error occurs. + - **Arguments** + - `Error`: error object +- `flush` + - Called when the write buffer is being flushed. + - **Arguments** + - `Array`: write buffer +- `drain` + - Called when the write buffer is drained +- `packet` + - Called when a socket received a packet (`message`, `ping`) + - **Arguments** + - `type`: packet type + - `data`: packet data (if type is message) +- `packetCreate` + - Called before a socket sends a packet (`message`, `pong`) + - **Arguments** + - `type`: packet type + - `data`: packet data (if type is message) + +##### Properties + +- `id` _(String)_: unique identifier +- `server` _(Server)_: engine parent reference +- `request` _(http.ServerRequest)_: request that originated the Socket +- `upgraded` _(Boolean)_: whether the transport has been upgraded +- `readyState` _(String)_: opening|open|closing|closed +- `transport` _(Transport)_: transport reference + +##### Methods + +- `send`: + - Sends a message, performing `message = toString(arguments[0])` unless + sending binary data, which is sent as is. + - **Parameters** + - `String` | `Buffer` | `ArrayBuffer` | `ArrayBufferView`: a string or any object implementing `toString()`, with outgoing data, or a Buffer or ArrayBuffer with binary data. Also any ArrayBufferView can be sent as is. + - `Object`: optional, options object + - `Function`: optional, a callback executed when the message gets flushed out by the transport + - **Options** + - `compress` (`Boolean`): whether to compress sending data. This option might be ignored and forced to be `true` when using polling. (`true`) + - **Returns** `Socket` for chaining +- `close` + - Disconnects the client + - **Returns** `Socket` for chaining + +### Client + +

+ +Exposed in the `eio` global namespace (in the browser), or by +`require('engine.io-client')` (in Node.JS). + +For the client API refer to the +[engine-client](http://github.com/learnboost/engine.io-client) repository. + +## Debug / logging + +Engine.IO is powered by [debug](http://github.com/visionmedia/debug). +In order to see all the debug output, run your app with the environment variable +`DEBUG` including the desired scope. + +To see the output from all of Engine.IO's debugging scopes you can use: + +``` +DEBUG=engine* node myapp +``` + +## Transports + +- `polling`: XHR / JSONP polling transport. +- `websocket`: WebSocket transport. + +## Plugins + +- [engine.io-conflation](https://github.com/EugenDueck/engine.io-conflation): Makes **conflation and aggregation** of messages straightforward. + +## Support + +The support channels for `engine.io` are the same as `socket.io`: + - irc.freenode.net **#socket.io** + - [Google Groups](http://groups.google.com/group/socket_io) + - [Website](http://socket.io) + +## Development + +To contribute patches, run tests or benchmarks, make sure to clone the +repository: + +``` +git clone git://github.com/LearnBoost/engine.io.git +``` + +Then: + +``` +cd engine.io +npm install +``` + +## Tests + +Tests run with `make test`. It runs the server tests that are aided by +the usage of `engine.io-client`. + +Make sure `npm install` is run first. + +## Goals + +The main goal of `Engine` is ensuring the most reliable realtime communication. +Unlike the previous Socket.IO core, it always establishes a long-polling +connection first, then tries to upgrade to better transports that are "tested" on +the side. + +During the lifetime of the Socket.IO projects, we've found countless drawbacks +to relying on `HTML5 WebSocket` or `Flash Socket` as the first connection +mechanisms. + +Both are clearly the _right way_ of establishing a bidirectional communication, +with HTML5 WebSocket being the way of the future. However, to answer most business +needs, alternative traditional HTTP 1.1 mechanisms are just as good as delivering +the same solution. + +WebSocket based connections have two fundamental benefits: + +1. **Better server performance** + - _A: Load balancers_
+ Load balancing a long polling connection poses a serious architectural nightmare + since requests can come from any number of open sockets by the user agent, but + they all need to be routed to the process and computer that owns the `Engine` + connection. This negatively impacts RAM and CPU usage. + - _B: Network traffic_
+ WebSocket is designed around the premise that each message frame has to be + surrounded by the least amount of data. In HTTP 1.1 transports, each message + frame is surrounded by HTTP headers and chunked encoding frames. If you try to + send the message _"Hello world"_ with xhr-polling, the message ultimately + becomes larger than if you were to send it with WebSocket. + - _C: Lightweight parser_
+ As an effect of **B**, the server has to do a lot more work to parse the network + data and figure out the message when traditional HTTP requests are used + (as in long polling). This means that another advantage of WebSocket is + less server CPU usage. + +2. **Better user experience** + + Due to the reasons stated in point **1**, the most important effect of being able + to establish a WebSocket connection is raw data transfer speed, which translates + in _some_ cases in better user experience. + + Applications with heavy realtime interaction (such as games) will benefit greatly, + whereas applications like realtime chat (Gmail/Facebook), newsfeeds (Facebook) or + timelines (Twitter) will have negligible user experience improvements. + +Having said this, attempting to establish a WebSocket connection directly so far has +proven problematic: + +1. **Proxies**
+ Many corporate proxies block WebSocket traffic. + +2. **Personal firewall and antivirus software**
+ As a result of our research, we've found that at least 3 personal security + applications block WebSocket traffic. + +3. **Cloud application platforms**
+ Platforms like Heroku or No.de have had trouble keeping up with the fast-paced + nature of the evolution of the WebSocket protocol. Applications therefore end up + inevitably using long polling, but the seamless installation experience of + Socket.IO we strive for (_"require() it and it just works"_) disappears. + +Some of these problems have solutions. In the case of proxies and personal programs, +however, the solutions many times involve upgrading software. Experience has shown +that relying on client software upgrades to deliver a business solution is +fruitless: the very existence of this project has to do with a fragmented panorama +of user agent distribution, with clients connecting with latest versions of the most +modern user agents (Chrome, Firefox and Safari), but others with versions as low as +IE 5.5. + +From the user perspective, an unsuccessful WebSocket connection can translate in +up to at least 10 seconds of waiting for the realtime application to begin +exchanging data. This **perceptively** hurts user experience. + +To summarize, **Engine** focuses on reliability and user experience first, marginal +potential UX improvements and increased server performance second. `Engine` is the +result of all the lessons learned with WebSocket in the wild. + +## Architecture + +The main premise of `Engine`, and the core of its existence, is the ability to +swap transports on the fly. A connection starts as xhr-polling, but it can +switch to WebSocket. + +The central problem this poses is: how do we switch transports without losing +messages? + +`Engine` only switches from polling to another transport in between polling +cycles. Since the server closes the connection after a certain timeout when +there's no activity, and the polling transport implementation buffers messages +in between connections, this ensures no message loss and optimal performance. + +Another benefit of this design is that we workaround almost all the limitations +of **Flash Socket**, such as slow connection times, increased file size (we can +safely lazy load it without hurting user experience), etc. + +## FAQ + +### Can I use engine without Socket.IO ? + +Absolutely. Although the recommended framework for building realtime applications +is Socket.IO, since it provides fundamental features for real-world applications +such as multiplexing, reconnection support, etc. + +`Engine` is to Socket.IO what Connect is to Express. An essential piece for building +realtime frameworks, but something you _probably_ won't be using for building +actual applications. + +### Does the server serve the client? + +No. The main reason is that `Engine` is meant to be bundled with frameworks. +Socket.IO includes `Engine`, therefore serving two clients is not necessary. If +you use Socket.IO, including + +```html + + ``` + +## Features + +- Runs on browser and node.js seamlessly +- Runs inside HTML5 WebWorker +- Can encode and decode packets + - Encodes from/to ArrayBuffer or Blob when in browser, and Buffer or ArrayBuffer in Node + +## API + +Note: `cb(type)` means the type is a callback function that contains a parameter of type `type` when called. + +### Node + +- `encodePacket` + - Encodes a packet. + - **Parameters** + - `Object`: the packet to encode, has `type` and `data`. + - `data`: can be a `String`, `Number`, `Buffer`, `ArrayBuffer` + - `Boolean`: optional, binary support + - `Function`: callback, returns the encoded packet (`cb(String)`) +- `decodePacket` + - Decodes a packet. Data also available as an ArrayBuffer if requested. + - Returns data as `String` or (`Blob` on browser, `ArrayBuffer` on Node) + - **Parameters** + - `String` | `ArrayBuffer`: the packet to decode, has `type` and `data` + - `String`: optional, the binary type + +- `encodeBase64Packet` + - Encodes a packet with binary data in a base64 string (`String`) + - **Parameters** + - `Object`: the packet to encode, has `type` and `data` + - `Function`: callback, returns the base64 encoded message (`cb(String)`) +- `decodeBase64Packet` + - Decodes a packet encoded in a base64 string. + - **Parameters** + - `String`: the base64 encoded message + - `String`: optional, the binary type + +- `encodePayload` + - Encodes multiple messages (payload). + - If any contents are binary, they will be encoded as base64 strings. Base64 + encoded strings are marked with a b before the length specifier + - **Parameters** + - `Array`: an array of packets + - `Boolean`: optional, binary support + - `Function`: callback, returns the encoded payload (`cb(String)`) +- `decodePayload` + - Decodes data when a payload is maybe expected. Possible binary contents are + decoded from their base64 representation. + - **Parameters** + - `String`: the payload + - `String`: optional, the binary type + - `Function`: callback, returns (cb(`Object`: packet, `Number`:packet index, `Number`:packet total)) + +- `encodePayloadAsBinary` + - Encodes multiple messages (payload) as binary. + - **Parameters** + - `Array`: an array of packets + - `Function`: callback, returns the encoded payload (`cb(Buffer)`) +- `decodePayloadAsBinary` + - Decodes data when a payload is maybe expected. Strings are decoded by + interpreting each byte as a key code for entries marked to start with 0. See + description of encodePayloadAsBinary. + - **Parameters** + - `Buffer`: the buffer + - `String`: optional, the binary type + - `Function`: callback, returns the decoded packet (`cb(Object)`) + +### Browser + +- `encodePayloadAsArrayBuffer` + - Encodes multiple messages (payload) as binary. + - **Parameters** + - `Array`: an array of packets + - `Function`: callback, returns the encoded payload (`cb(ArrayBuffer)`) +- `encodePayloadAsBlob` + - Encodes multiple messages (payload) as blob. + - **Parameters** + - `Array`: an array of packets + - `Function`: callback, returns the encoded payload (`cb(Blob)`) + +## Tests + +Standalone tests can be run with `make test` which will run both node.js and browser tests. + +Browser tests are run using [zuul](https://github.com/defunctzombie/zuul). +(You must have zuul setup with a saucelabs account.) + +You can run the tests locally using the following command: + +``` +./node_modules/.bin/zuul --local 8080 -- test/index.js +``` + +## Support + +The support channels for `engine.io-parser` are the same as `socket.io`: + - irc.freenode.net **#socket.io** + - [Google Groups](http://groups.google.com/group/socket_io) + - [Website](http://socket.io) + +## Development + +To contribute patches, run tests or benchmarks, make sure to clone the +repository: + +```bash +git clone git://github.com/LearnBoost/engine.io-parser.git +``` + +Then: + +```bash +cd engine.io-parser +npm install +``` + +See the `Tests` section above for how to run tests before submitting any patches. + +## License + +MIT diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/index.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/index.js new file mode 100644 index 0000000..887727f --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/index.js @@ -0,0 +1,2 @@ + +module.exports = require('./lib/'); diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/lib/browser.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/lib/browser.js new file mode 100644 index 0000000..8dc26cd --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/lib/browser.js @@ -0,0 +1,594 @@ +/** + * Module dependencies. + */ + +var keys = require('./keys'); +var hasBinary = require('has-binary'); +var sliceBuffer = require('arraybuffer.slice'); +var base64encoder = require('base64-arraybuffer'); +var after = require('after'); +var utf8 = require('utf8'); + +/** + * Check if we are running an android browser. That requires us to use + * ArrayBuffer with polling transports... + * + * http://ghinda.net/jpeg-blob-ajax-android/ + */ + +var isAndroid = navigator.userAgent.match(/Android/i); + +/** + * Check if we are running in PhantomJS. + * Uploading a Blob with PhantomJS does not work correctly, as reported here: + * https://github.com/ariya/phantomjs/issues/11395 + * @type boolean + */ +var isPhantomJS = /PhantomJS/i.test(navigator.userAgent); + +/** + * When true, avoids using Blobs to encode payloads. + * @type boolean + */ +var dontSendBlobs = isAndroid || isPhantomJS; + +/** + * Current protocol version. + */ + +exports.protocol = 3; + +/** + * Packet types. + */ + +var packets = exports.packets = { + open: 0 // non-ws + , close: 1 // non-ws + , ping: 2 + , pong: 3 + , message: 4 + , upgrade: 5 + , noop: 6 +}; + +var packetslist = keys(packets); + +/** + * Premade error packet. + */ + +var err = { type: 'error', data: 'parser error' }; + +/** + * Create a blob api even for blob builder when vendor prefixes exist + */ + +var Blob = require('blob'); + +/** + * Encodes a packet. + * + * [ ] + * + * Example: + * + * 5hello world + * 3 + * 4 + * + * Binary is encoded in an identical principle + * + * @api private + */ + +exports.encodePacket = function (packet, supportsBinary, utf8encode, callback) { + if ('function' == typeof supportsBinary) { + callback = supportsBinary; + supportsBinary = false; + } + + if ('function' == typeof utf8encode) { + callback = utf8encode; + utf8encode = null; + } + + var data = (packet.data === undefined) + ? undefined + : packet.data.buffer || packet.data; + + if (global.ArrayBuffer && data instanceof ArrayBuffer) { + return encodeArrayBuffer(packet, supportsBinary, callback); + } else if (Blob && data instanceof global.Blob) { + return encodeBlob(packet, supportsBinary, callback); + } + + // might be an object with { base64: true, data: dataAsBase64String } + if (data && data.base64) { + return encodeBase64Object(packet, callback); + } + + // Sending data as a utf-8 string + var encoded = packets[packet.type]; + + // data fragment is optional + if (undefined !== packet.data) { + encoded += utf8encode ? utf8.encode(String(packet.data)) : String(packet.data); + } + + return callback('' + encoded); + +}; + +function encodeBase64Object(packet, callback) { + // packet data is an object { base64: true, data: dataAsBase64String } + var message = 'b' + exports.packets[packet.type] + packet.data.data; + return callback(message); +} + +/** + * Encode packet helpers for binary types + */ + +function encodeArrayBuffer(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + var data = packet.data; + var contentArray = new Uint8Array(data); + var resultBuffer = new Uint8Array(1 + data.byteLength); + + resultBuffer[0] = packets[packet.type]; + for (var i = 0; i < contentArray.length; i++) { + resultBuffer[i+1] = contentArray[i]; + } + + return callback(resultBuffer.buffer); +} + +function encodeBlobAsArrayBuffer(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + var fr = new FileReader(); + fr.onload = function() { + packet.data = fr.result; + exports.encodePacket(packet, supportsBinary, true, callback); + }; + return fr.readAsArrayBuffer(packet.data); +} + +function encodeBlob(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + if (dontSendBlobs) { + return encodeBlobAsArrayBuffer(packet, supportsBinary, callback); + } + + var length = new Uint8Array(1); + length[0] = packets[packet.type]; + var blob = new Blob([length.buffer, packet.data]); + + return callback(blob); +} + +/** + * Encodes a packet with binary data in a base64 string + * + * @param {Object} packet, has `type` and `data` + * @return {String} base64 encoded message + */ + +exports.encodeBase64Packet = function(packet, callback) { + var message = 'b' + exports.packets[packet.type]; + if (Blob && packet.data instanceof global.Blob) { + var fr = new FileReader(); + fr.onload = function() { + var b64 = fr.result.split(',')[1]; + callback(message + b64); + }; + return fr.readAsDataURL(packet.data); + } + + var b64data; + try { + b64data = String.fromCharCode.apply(null, new Uint8Array(packet.data)); + } catch (e) { + // iPhone Safari doesn't let you apply with typed arrays + var typed = new Uint8Array(packet.data); + var basic = new Array(typed.length); + for (var i = 0; i < typed.length; i++) { + basic[i] = typed[i]; + } + b64data = String.fromCharCode.apply(null, basic); + } + message += global.btoa(b64data); + return callback(message); +}; + +/** + * Decodes a packet. Changes format to Blob if requested. + * + * @return {Object} with `type` and `data` (if any) + * @api private + */ + +exports.decodePacket = function (data, binaryType, utf8decode) { + // String data + if (typeof data == 'string' || data === undefined) { + if (data.charAt(0) == 'b') { + return exports.decodeBase64Packet(data.substr(1), binaryType); + } + + if (utf8decode) { + try { + data = utf8.decode(data); + } catch (e) { + return err; + } + } + var type = data.charAt(0); + + if (Number(type) != type || !packetslist[type]) { + return err; + } + + if (data.length > 1) { + return { type: packetslist[type], data: data.substring(1) }; + } else { + return { type: packetslist[type] }; + } + } + + var asArray = new Uint8Array(data); + var type = asArray[0]; + var rest = sliceBuffer(data, 1); + if (Blob && binaryType === 'blob') { + rest = new Blob([rest]); + } + return { type: packetslist[type], data: rest }; +}; + +/** + * Decodes a packet encoded in a base64 string + * + * @param {String} base64 encoded message + * @return {Object} with `type` and `data` (if any) + */ + +exports.decodeBase64Packet = function(msg, binaryType) { + var type = packetslist[msg.charAt(0)]; + if (!global.ArrayBuffer) { + return { type: type, data: { base64: true, data: msg.substr(1) } }; + } + + var data = base64encoder.decode(msg.substr(1)); + + if (binaryType === 'blob' && Blob) { + data = new Blob([data]); + } + + return { type: type, data: data }; +}; + +/** + * Encodes multiple messages (payload). + * + * :data + * + * Example: + * + * 11:hello world2:hi + * + * If any contents are binary, they will be encoded as base64 strings. Base64 + * encoded strings are marked with a b before the length specifier + * + * @param {Array} packets + * @api private + */ + +exports.encodePayload = function (packets, supportsBinary, callback) { + if (typeof supportsBinary == 'function') { + callback = supportsBinary; + supportsBinary = null; + } + + var isBinary = hasBinary(packets); + + if (supportsBinary && isBinary) { + if (Blob && !dontSendBlobs) { + return exports.encodePayloadAsBlob(packets, callback); + } + + return exports.encodePayloadAsArrayBuffer(packets, callback); + } + + if (!packets.length) { + return callback('0:'); + } + + function setLengthHeader(message) { + return message.length + ':' + message; + } + + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, !isBinary ? false : supportsBinary, true, function(message) { + doneCallback(null, setLengthHeader(message)); + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(results.join('')); + }); +}; + +/** + * Async array map using after + */ + +function map(ary, each, done) { + var result = new Array(ary.length); + var next = after(ary.length, done); + + var eachWithIndex = function(i, el, cb) { + each(el, function(error, msg) { + result[i] = msg; + cb(error, result); + }); + }; + + for (var i = 0; i < ary.length; i++) { + eachWithIndex(i, ary[i], next); + } +} + +/* + * Decodes data when a payload is maybe expected. Possible binary contents are + * decoded from their base64 representation + * + * @param {String} data, callback method + * @api public + */ + +exports.decodePayload = function (data, binaryType, callback) { + if (typeof data != 'string') { + return exports.decodePayloadAsBinary(data, binaryType, callback); + } + + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var packet; + if (data == '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + var length = '' + , n, msg; + + for (var i = 0, l = data.length; i < l; i++) { + var chr = data.charAt(i); + + if (':' != chr) { + length += chr; + } else { + if ('' == length || (length != (n = Number(length)))) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + msg = data.substr(i + 1, n); + + if (length != msg.length) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + if (msg.length) { + packet = exports.decodePacket(msg, binaryType, true); + + if (err.type == packet.type && err.data == packet.data) { + // parser error in individual packet - ignoring payload + return callback(err, 0, 1); + } + + var ret = callback(packet, i + n, l); + if (false === ret) return; + } + + // advance cursor + i += n; + length = ''; + } + } + + if (length != '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + +}; + +/** + * Encodes multiple messages (payload) as binary. + * + * <1 = binary, 0 = string>[...] + * + * Example: + * 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers + * + * @param {Array} packets + * @return {ArrayBuffer} encoded payload + * @api private + */ + +exports.encodePayloadAsArrayBuffer = function(packets, callback) { + if (!packets.length) { + return callback(new ArrayBuffer(0)); + } + + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, true, true, function(data) { + return doneCallback(null, data); + }); + } + + map(packets, encodeOne, function(err, encodedPackets) { + var totalLength = encodedPackets.reduce(function(acc, p) { + var len; + if (typeof p === 'string'){ + len = p.length; + } else { + len = p.byteLength; + } + return acc + len.toString().length + len + 2; // string/binary identifier + separator = 2 + }, 0); + + var resultArray = new Uint8Array(totalLength); + + var bufferIndex = 0; + encodedPackets.forEach(function(p) { + var isString = typeof p === 'string'; + var ab = p; + if (isString) { + var view = new Uint8Array(p.length); + for (var i = 0; i < p.length; i++) { + view[i] = p.charCodeAt(i); + } + ab = view.buffer; + } + + if (isString) { // not true binary + resultArray[bufferIndex++] = 0; + } else { // true binary + resultArray[bufferIndex++] = 1; + } + + var lenStr = ab.byteLength.toString(); + for (var i = 0; i < lenStr.length; i++) { + resultArray[bufferIndex++] = parseInt(lenStr[i]); + } + resultArray[bufferIndex++] = 255; + + var view = new Uint8Array(ab); + for (var i = 0; i < view.length; i++) { + resultArray[bufferIndex++] = view[i]; + } + }); + + return callback(resultArray.buffer); + }); +}; + +/** + * Encode as Blob + */ + +exports.encodePayloadAsBlob = function(packets, callback) { + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, true, true, function(encoded) { + var binaryIdentifier = new Uint8Array(1); + binaryIdentifier[0] = 1; + if (typeof encoded === 'string') { + var view = new Uint8Array(encoded.length); + for (var i = 0; i < encoded.length; i++) { + view[i] = encoded.charCodeAt(i); + } + encoded = view.buffer; + binaryIdentifier[0] = 0; + } + + var len = (encoded instanceof ArrayBuffer) + ? encoded.byteLength + : encoded.size; + + var lenStr = len.toString(); + var lengthAry = new Uint8Array(lenStr.length + 1); + for (var i = 0; i < lenStr.length; i++) { + lengthAry[i] = parseInt(lenStr[i]); + } + lengthAry[lenStr.length] = 255; + + if (Blob) { + var blob = new Blob([binaryIdentifier.buffer, lengthAry.buffer, encoded]); + doneCallback(null, blob); + } + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(new Blob(results)); + }); +}; + +/* + * Decodes data when a payload is maybe expected. Strings are decoded by + * interpreting each byte as a key code for entries marked to start with 0. See + * description of encodePayloadAsBinary + * + * @param {ArrayBuffer} data, callback method + * @api public + */ + +exports.decodePayloadAsBinary = function (data, binaryType, callback) { + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var bufferTail = data; + var buffers = []; + + var numberTooLong = false; + while (bufferTail.byteLength > 0) { + var tailArray = new Uint8Array(bufferTail); + var isString = tailArray[0] === 0; + var msgLength = ''; + + for (var i = 1; ; i++) { + if (tailArray[i] == 255) break; + + if (msgLength.length > 310) { + numberTooLong = true; + break; + } + + msgLength += tailArray[i]; + } + + if(numberTooLong) return callback(err, 0, 1); + + bufferTail = sliceBuffer(bufferTail, 2 + msgLength.length); + msgLength = parseInt(msgLength); + + var msg = sliceBuffer(bufferTail, 0, msgLength); + if (isString) { + try { + msg = String.fromCharCode.apply(null, new Uint8Array(msg)); + } catch (e) { + // iPhone Safari doesn't let you apply to typed arrays + var typed = new Uint8Array(msg); + msg = ''; + for (var i = 0; i < typed.length; i++) { + msg += String.fromCharCode(typed[i]); + } + } + } + + buffers.push(msg); + bufferTail = sliceBuffer(bufferTail, msgLength); + } + + var total = buffers.length; + buffers.forEach(function(buffer, i) { + callback(exports.decodePacket(buffer, binaryType, true), i, total); + }); +}; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/lib/index.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/lib/index.js new file mode 100644 index 0000000..836b1c6 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/lib/index.js @@ -0,0 +1,460 @@ +/** + * Module dependencies. + */ + +var utf8 = require('utf8'); +var after = require('after'); +var keys = require('./keys'); + +/** + * Current protocol version. + */ +exports.protocol = 3; + +/** + * Packet types. + */ + +var packets = exports.packets = { + open: 0 // non-ws + , close: 1 // non-ws + , ping: 2 + , pong: 3 + , message: 4 + , upgrade: 5 + , noop: 6 +}; + +var packetslist = keys(packets); + +/** + * Premade error packet. + */ + +var err = { type: 'error', data: 'parser error' }; + +/** + * Encodes a packet. + * + * [ ] + * + * Example: + * + * 5hello world + * 3 + * 4 + * + * Binary is encoded in an identical principle + * + * @api private + */ + +exports.encodePacket = function (packet, supportsBinary, utf8encode, callback) { + if ('function' == typeof supportsBinary) { + callback = supportsBinary; + supportsBinary = null; + } + + if ('function' == typeof utf8encode ) { + callback = utf8encode; + utf8encode = null; + } + + if (Buffer.isBuffer(packet.data)) { + return encodeBuffer(packet, supportsBinary, callback); + } else if (packet.data && (packet.data.buffer || packet.data) instanceof ArrayBuffer) { + packet.data = arrayBufferToBuffer(packet.data); + return encodeBuffer(packet, supportsBinary, callback); + } + + // Sending data as a utf-8 string + var encoded = packets[packet.type]; + + // data fragment is optional + if (undefined !== packet.data) { + encoded += utf8encode ? utf8.encode(String(packet.data)) : String(packet.data); + } + + return callback('' + encoded); +}; + +/** + * Encode Buffer data + */ + +function encodeBuffer(packet, supportsBinary, callback) { + var data = packet.data; + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + var typeBuffer = new Buffer(1); + typeBuffer[0] = packets[packet.type]; + return callback(Buffer.concat([typeBuffer, data])); +} + +/** + * Encodes a packet with binary data in a base64 string + * + * @param {Object} packet, has `type` and `data` + * @return {String} base64 encoded message + */ + +exports.encodeBase64Packet = function(packet, callback){ + if (!Buffer.isBuffer(packet.data)) { + packet.data = arrayBufferToBuffer(packet.data); + } + + var message = 'b' + packets[packet.type]; + message += packet.data.toString('base64'); + return callback(message); +}; + +/** + * Decodes a packet. Data also available as an ArrayBuffer if requested. + * + * @return {Object} with `type` and `data` (if any) + * @api private + */ + +exports.decodePacket = function (data, binaryType, utf8decode) { + // String data + if (typeof data == 'string' || data === undefined) { + if (data.charAt(0) == 'b') { + return exports.decodeBase64Packet(data.substr(1), binaryType); + } + + var type = data.charAt(0); + if (utf8decode) { + try { + data = utf8.decode(data); + } catch (e) { + return err; + } + } + + if (Number(type) != type || !packetslist[type]) { + return err; + } + + if (data.length > 1) { + return { type: packetslist[type], data: data.substring(1) }; + } else { + return { type: packetslist[type] }; + } + } + + // Binary data + if (binaryType === 'arraybuffer') { + var type = data[0]; + var intArray = new Uint8Array(data.length - 1); + for (var i = 1; i < data.length; i++) { + intArray[i - 1] = data[i]; + } + return { type: packetslist[type], data: intArray.buffer }; + } + var type = data[0]; + return { type: packetslist[type], data: data.slice(1) }; +}; + +/** + * Decodes a packet encoded in a base64 string. + * + * @param {String} base64 encoded message + * @return {Object} with `type` and `data` (if any) + */ + +exports.decodeBase64Packet = function(msg, binaryType) { + var type = packetslist[msg.charAt(0)]; + var data = new Buffer(msg.substr(1), 'base64'); + if (binaryType === 'arraybuffer') { + var abv = new Uint8Array(data.length); + for (var i = 0; i < abv.length; i++){ + abv[i] = data[i]; + } + data = abv.buffer; + } + return { type: type, data: data }; +}; + +/** + * Encodes multiple messages (payload). + * + * :data + * + * Example: + * + * 11:hello world2:hi + * + * If any contents are binary, they will be encoded as base64 strings. Base64 + * encoded strings are marked with a b before the length specifier + * + * @param {Array} packets + * @api private + */ + +exports.encodePayload = function (packets, supportsBinary, callback) { + if (typeof supportsBinary == 'function') { + callback = supportsBinary; + supportsBinary = null; + } + + if (supportsBinary) { + return exports.encodePayloadAsBinary(packets, callback); + } + + if (!packets.length) { + return callback('0:'); + } + + function setLengthHeader(message) { + return message.length + ':' + message; + } + + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, supportsBinary, true, function(message) { + doneCallback(null, setLengthHeader(message)); + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(results.join('')); + }); +}; + +/** + * Async array map using after + */ + +function map(ary, each, done) { + var result = new Array(ary.length); + var next = after(ary.length, done); + + var eachWithIndex = function(i, el, cb) { + each(el, function(error, msg) { + result[i] = msg; + cb(error, result); + }); + }; + + for (var i = 0; i < ary.length; i++) { + eachWithIndex(i, ary[i], next); + } +} + +/* + * Decodes data when a payload is maybe expected. Possible binary contents are + * decoded from their base64 representation + * + * @param {String} data, callback method + * @api public + */ + +exports.decodePayload = function (data, binaryType, callback) { + if ('string' != typeof data) { + return exports.decodePayloadAsBinary(data, binaryType, callback); + } + + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var packet; + if (data == '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + var length = '' + , n, msg; + + for (var i = 0, l = data.length; i < l; i++) { + var chr = data.charAt(i); + + if (':' != chr) { + length += chr; + } else { + if ('' == length || (length != (n = Number(length)))) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + msg = data.substr(i + 1, n); + + if (length != msg.length) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + if (msg.length) { + packet = exports.decodePacket(msg, binaryType, true); + + if (err.type == packet.type && err.data == packet.data) { + // parser error in individual packet - ignoring payload + return callback(err, 0, 1); + } + + var ret = callback(packet, i + n, l); + if (false === ret) return; + } + + // advance cursor + i += n; + length = ''; + } + } + + if (length != '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + +}; + +/** + * + * Converts a buffer to a utf8.js encoded string + * + * @api private + */ + +function bufferToString(buffer) { + var str = ''; + for (var i = 0; i < buffer.length; i++) { + str += String.fromCharCode(buffer[i]); + } + return str; +} + +/** + * + * Converts a utf8.js encoded string to a buffer + * + * @api private + */ + +function stringToBuffer(string) { + var buf = new Buffer(string.length); + for (var i = 0; i < string.length; i++) { + buf.writeUInt8(string.charCodeAt(i), i); + } + return buf; +} + +/** + * + * Converts an ArrayBuffer to a Buffer + * + * @api private + */ + +function arrayBufferToBuffer(data) { + // data is either an ArrayBuffer or ArrayBufferView. + var array = new Uint8Array(data.buffer || data); + var length = data.byteLength || data.length; + var offset = data.byteOffset || 0; + var buffer = new Buffer(length); + + for (var i = 0; i < length; i++) { + buffer[i] = array[offset + i]; + } + return buffer; +} + +/** + * Encodes multiple messages (payload) as binary. + * + * <1 = binary, 0 = string>[...] + * + * Example: + * 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers + * + * @param {Array} packets + * @return {Buffer} encoded payload + * @api private + */ + +exports.encodePayloadAsBinary = function (packets, callback) { + if (!packets.length) { + return callback(new Buffer(0)); + } + + function encodeOne(p, doneCallback) { + exports.encodePacket(p, true, true, function(packet) { + + if (typeof packet === 'string') { + var encodingLength = '' + packet.length; + var sizeBuffer = new Buffer(encodingLength.length + 2); + sizeBuffer[0] = 0; // is a string (not true binary = 0) + for (var i = 0; i < encodingLength.length; i++) { + sizeBuffer[i + 1] = parseInt(encodingLength[i], 10); + } + sizeBuffer[sizeBuffer.length - 1] = 255; + return doneCallback(null, Buffer.concat([sizeBuffer, stringToBuffer(packet)])); + } + + var encodingLength = '' + packet.length; + var sizeBuffer = new Buffer(encodingLength.length + 2); + sizeBuffer[0] = 1; // is binary (true binary = 1) + for (var i = 0; i < encodingLength.length; i++) { + sizeBuffer[i + 1] = parseInt(encodingLength[i], 10); + } + sizeBuffer[sizeBuffer.length - 1] = 255; + doneCallback(null, Buffer.concat([sizeBuffer, packet])); + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(Buffer.concat(results)); + }); +}; + +/* + * Decodes data when a payload is maybe expected. Strings are decoded by + * interpreting each byte as a key code for entries marked to start with 0. See + * description of encodePayloadAsBinary + + * @param {Buffer} data, callback method + * @api public + */ + +exports.decodePayloadAsBinary = function (data, binaryType, callback) { + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var bufferTail = data; + var buffers = []; + + while (bufferTail.length > 0) { + var strLen = ''; + var isString = bufferTail[0] === 0; + var numberTooLong = false; + for (var i = 1; ; i++) { + if (bufferTail[i] == 255) break; + // 310 = char length of Number.MAX_VALUE + if (strLen.length > 310) { + numberTooLong = true; + break; + } + strLen += '' + bufferTail[i]; + } + if(numberTooLong) return callback(err, 0, 1); + bufferTail = bufferTail.slice(strLen.length + 1); + + var msgLength = parseInt(strLen, 10); + + var msg = bufferTail.slice(1, msgLength + 1); + if (isString) msg = bufferToString(msg); + buffers.push(msg); + bufferTail = bufferTail.slice(msgLength + 1); + } + + var total = buffers.length; + buffers.forEach(function(buffer, i) { + callback(exports.decodePacket(buffer, binaryType, true), i, total); + }); +}; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/lib/keys.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/lib/keys.js new file mode 100644 index 0000000..947dafd --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/lib/keys.js @@ -0,0 +1,19 @@ + +/** + * Gets the keys for an object. + * + * @return {Array} keys + * @api private + */ + +module.exports = Object.keys || function keys (obj){ + var arr = []; + var has = Object.prototype.hasOwnProperty; + + for (var i in obj) { + if (has.call(obj, i)) { + arr.push(i); + } + } + return arr; +}; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/.npmignore b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/.npmignore new file mode 100644 index 0000000..6c78602 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/.npmignore @@ -0,0 +1,2 @@ +node_modules +.monitor diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/.travis.yml b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/.travis.yml new file mode 100644 index 0000000..84fd7ca --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/.travis.yml @@ -0,0 +1,5 @@ +language: node_js +node_js: + - 0.6 + - 0.8 + - 0.9 diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/LICENCE b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/LICENCE new file mode 100644 index 0000000..7c35130 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/LICENCE @@ -0,0 +1,19 @@ +Copyright (c) 2011 Raynos. + +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/engine.io/node_modules/engine.io-parser/node_modules/after/README.md b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/README.md new file mode 100644 index 0000000..0012d35 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/README.md @@ -0,0 +1,75 @@ +# After [![Build Status][1]][2] + +Invoke callback after n calls + +## Status: production ready + +## Example + + var after = require("after") + , next = after(3, logItWorks) + + next() + next() + next() // it works + + function logItWorks() { + console.log("it works!") + } + +## Example with error handling + + var after = require("after") + , next = after(3, logError) + + next() + next(new Error("oops")) // logs oops + next() // does nothing + + function logError(err) { + console.log(err) + } + +## After < 0.6.0 + +Older versions of after had iterators and flows in them. + +These have been replaced with seperate modules + + - [iterators][8] + - [composite][9] + +## Installation + +`npm install after` + +## Tests + +`npm test` + +## Blog post + + - [Flow control in node.js][3] + +## Examples : + + - [Determining the end of asynchronous operations][4] + - [In javascript what are best practices for executing multiple asynchronous functions][5] + - [JavaScript performance long running tasks][6] + - [Synchronous database queries with node.js][7] + +## Contributors + + - Raynos + +## MIT Licenced + + [1]: https://secure.travis-ci.org/Raynos/after.png + [2]: http://travis-ci.org/Raynos/after + [3]: http://raynos.org/blog/2/Flow-control-in-node.js + [4]: http://stackoverflow.com/questions/6852059/determining-the-end-of-asynchronous-operations-javascript/6852307#6852307 + [5]: http://stackoverflow.com/questions/6869872/in-javascript-what-are-best-practices-for-executing-multiple-asynchronous-functi/6870031#6870031 + [6]: http://stackoverflow.com/questions/6864397/javascript-performance-long-running-tasks/6889419#6889419 + [7]: http://stackoverflow.com/questions/6597493/synchronous-database-queries-with-node-js/6620091#6620091 + [8]: http://github.com/Raynos/iterators + [9]: http://github.com/Raynos/composite diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/index.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/index.js new file mode 100644 index 0000000..ec24879 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/index.js @@ -0,0 +1,28 @@ +module.exports = after + +function after(count, callback, err_cb) { + var bail = false + err_cb = err_cb || noop + proxy.count = count + + return (count === 0) ? callback() : proxy + + function proxy(err, result) { + if (proxy.count <= 0) { + throw new Error('after called too many times') + } + --proxy.count + + // after first error, rest are passed to err_cb + if (err) { + bail = true + callback(err) + // future error callbacks will go to error handler + callback = err_cb + } else if (proxy.count === 0 && !bail) { + callback(null, result) + } + } +} + +function noop() {} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/package.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/package.json new file mode 100644 index 0000000..9fba7ea --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/package.json @@ -0,0 +1,62 @@ +{ + "name": "after", + "description": "after - tiny flow control", + "version": "0.8.1", + "author": { + "name": "Raynos", + "email": "raynos2@gmail.com" + }, + "contributors": [ + { + "name": "Raynos", + "email": "raynos2@gmail.com", + "url": "http://raynos.org" + } + ], + "scripts": { + "test": "mocha --ui tdd --reporter spec test/*.js" + }, + "devDependencies": { + "mocha": "~1.8.1" + }, + "keywords": [ + "flowcontrol", + "after", + "flow", + "control", + "arch" + ], + "repository": { + "type": "git", + "url": "git://github.com/Raynos/after.git" + }, + "bugs": { + "url": "https://github.com/Raynos/after/issues" + }, + "_id": "after@0.8.1", + "dist": { + "shasum": "ab5d4fb883f596816d3515f8f791c0af486dd627", + "tarball": "http://registry.npmjs.org/after/-/after-0.8.1.tgz" + }, + "_from": "after@0.8.1", + "_npmVersion": "1.2.25", + "_npmUser": { + "name": "raynos", + "email": "raynos2@gmail.com" + }, + "maintainers": [ + { + "name": "raynos", + "email": "raynos2@gmail.com" + }, + { + "name": "shtylman", + "email": "shtylman@gmail.com" + } + ], + "directories": {}, + "_shasum": "ab5d4fb883f596816d3515f8f791c0af486dd627", + "_resolved": "https://registry.npmjs.org/after/-/after-0.8.1.tgz", + "readme": "ERROR: No README data found!", + "homepage": "https://github.com/Raynos/after" +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/test/after-test.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/test/after-test.js new file mode 100644 index 0000000..0d63f4c --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/after/test/after-test.js @@ -0,0 +1,120 @@ +/*global suite, test*/ + +var assert = require("assert") + , after = require("../") + +test("exists", function () { + assert(typeof after === "function", "after is not a function") +}) + +test("after when called with 0 invokes", function (done) { + after(0, done) +}); + +test("after 1", function (done) { + var next = after(1, done) + next() +}) + +test("after 5", function (done) { + var next = after(5, done) + , i = 5 + + while (i--) { + next() + } +}) + +test("manipulate count", function (done) { + var next = after(1, done) + , i = 5 + + next.count = i + while (i--) { + next() + } +}) + +test("after terminates on error", function (done) { + var next = after(2, function(err) { + assert.equal(err.message, 'test'); + done(); + }) + next(new Error('test')) + next(new Error('test2')) +}) + +test('gee', function(done) { + done = after(2, done) + + function cb(err) { + assert.equal(err.message, 1); + done() + } + + var next = after(3, cb, function(err) { + assert.equal(err.message, 2) + done() + }); + + next() + next(new Error(1)) + next(new Error(2)) +}) + +test('eee', function(done) { + done = after(3, done) + + function cb(err) { + assert.equal(err.message, 1); + done() + } + + var next = after(3, cb, function(err) { + assert.equal(err.message, 2) + done() + }); + + next(new Error(1)) + next(new Error(2)) + next(new Error(2)) +}) + +test('gge', function(done) { + function cb(err) { + assert.equal(err.message, 1); + done() + } + + var next = after(3, cb, function(err) { + // should not happen + assert.ok(false); + }); + + next() + next() + next(new Error(1)) +}) + +test('egg', function(done) { + function cb(err) { + assert.equal(err.message, 1); + done() + } + + var next = after(3, cb, function(err) { + // should not happen + assert.ok(false); + }); + + next(new Error(1)) + next() + next() +}) + +test('throws on too many calls', function(done) { + var next = after(1, done); + next() + assert.throws(next, /after called too many times/); +}); + diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/.npmignore b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/.npmignore new file mode 100644 index 0000000..cfbee8d --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/.npmignore @@ -0,0 +1,17 @@ +lib-cov +lcov.info +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz + +pids +logs +results +build +.grunt + +node_modules diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/Makefile b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/Makefile new file mode 100644 index 0000000..849887f --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/Makefile @@ -0,0 +1,8 @@ + +REPORTER = dot + +test: + @./node_modules/.bin/mocha \ + --reporter $(REPORTER) + +.PHONY: test diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/README.md b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/README.md new file mode 100644 index 0000000..15e465e --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/README.md @@ -0,0 +1,17 @@ +# How to +```javascript +var sliceBuffer = require('arraybuffer.slice'); +var ab = (new Int8Array(5)).buffer; +var sliced = sliceBuffer(ab, 1, 3); +sliced = sliceBuffer(ab, 1); +``` + +# Licence (MIT) +Copyright (C) 2013 Rase- + + +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/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/index.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/index.js new file mode 100644 index 0000000..11ac556 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/index.js @@ -0,0 +1,29 @@ +/** + * An abstraction for slicing an arraybuffer even when + * ArrayBuffer.prototype.slice is not supported + * + * @api public + */ + +module.exports = function(arraybuffer, start, end) { + var bytes = arraybuffer.byteLength; + start = start || 0; + end = end || bytes; + + if (arraybuffer.slice) { return arraybuffer.slice(start, end); } + + if (start < 0) { start += bytes; } + if (end < 0) { end += bytes; } + if (end > bytes) { end = bytes; } + + if (start >= bytes || start >= end || bytes === 0) { + return new ArrayBuffer(0); + } + + var abv = new Uint8Array(arraybuffer); + var result = new Uint8Array(end - start); + for (var i = start, ii = 0; i < end; i++, ii++) { + result[ii] = abv[i]; + } + return result.buffer; +}; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/package.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/package.json new file mode 100644 index 0000000..84833cf --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/package.json @@ -0,0 +1,39 @@ +{ + "name": "arraybuffer.slice", + "description": "Exports a function for slicing ArrayBuffers (no polyfilling)", + "version": "0.0.6", + "homepage": "https://github.com/rase-/arraybuffer.slice", + "dependencies": {}, + "devDependencies": { + "mocha": "1.17.1", + "expect.js": "0.2.0" + }, + "repository": { + "type": "git", + "url": "git@github.com:rase-/arraybuffer.slice.git" + }, + "bugs": { + "url": "https://github.com/rase-/arraybuffer.slice/issues" + }, + "_id": "arraybuffer.slice@0.0.6", + "dist": { + "shasum": "f33b2159f0532a3f3107a272c0ccfbd1ad2979ca", + "tarball": "http://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.6.tgz" + }, + "_from": "arraybuffer.slice@0.0.6", + "_npmVersion": "1.3.5", + "_npmUser": { + "name": "rase-", + "email": "tonykovanen@hotmail.com" + }, + "maintainers": [ + { + "name": "rase-", + "email": "tonykovanen@hotmail.com" + } + ], + "directories": {}, + "_shasum": "f33b2159f0532a3f3107a272c0ccfbd1ad2979ca", + "_resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.6.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/test/slice-buffer.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/test/slice-buffer.js new file mode 100644 index 0000000..4778da6 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/arraybuffer.slice/test/slice-buffer.js @@ -0,0 +1,227 @@ +/* + * Test dependencies + */ + +var sliceBuffer = require('../index.js'); +var expect = require('expect.js'); + +/** + * Tests + */ + +describe('sliceBuffer', function() { + describe('using standard slice', function() { + it('should slice correctly with only start provided', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 3); + var sabv = new Uint8Array(sliced); + for (var i = 3, ii = 0; i < abv.length; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with start and end provided', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 3, 8); + var sabv = new Uint8Array(sliced); + for (var i = 3, ii = 0; i < 8; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative start', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, -3); + var sabv = new Uint8Array(sliced); + for (var i = abv.length - 3, ii = 0; i < abv.length; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 0, -3); + var sabv = new Uint8Array(sliced); + for (var i = 0, ii = 0; i < abv.length - 3; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative start and end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, -6, -3); + var sabv = new Uint8Array(sliced); + for (var i = abv.length - 6, ii = 0; i < abv.length - 3; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with equal start and end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 1, 1); + expect(sliced.byteLength).to.equal(0); + }); + + it('should slice correctly when end larger than buffer', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 0, 100); + expect(new Uint8Array(sliced)).to.eql(abv); + }); + + it('shoud slice correctly when start larger than end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 6, 5); + expect(sliced.byteLength).to.equal(0); + }); + }); + + describe('using fallback', function() { + it('should slice correctly with only start provided', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, 3); + var sabv = new Uint8Array(sliced); + for (var i = 3, ii = 0; i < abv.length; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with start and end provided', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + + var sliced = sliceBuffer(ab, 3, 8); + var sabv = new Uint8Array(sliced); + for (var i = 3, ii = 0; i < 8; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative start', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + + var sliced = sliceBuffer(ab, -3); + var sabv = new Uint8Array(sliced); + for (var i = abv.length - 3, ii = 0; i < abv.length; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, 0, -3); + var sabv = new Uint8Array(sliced); + for (var i = 0, ii = 0; i < abv.length - 3; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative start and end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, -6, -3); + var sabv = new Uint8Array(sliced); + for (var i = abv.length - 6, ii = 0; i < abv.length - 3; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with equal start and end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, 1, 1); + expect(sliced.byteLength).to.equal(0); + }); + + it('should slice correctly when end larger than buffer', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, 0, 100); + var sabv = new Uint8Array(sliced); + for (var i = 0; i < abv.length; i++) { + expect(abv[i]).to.equal(sabv[i]); + } + }); + + it('shoud slice correctly when start larger than end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, 6, 5); + expect(sliced.byteLength).to.equal(0); + }); + }); +}); diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/.npmignore b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/.npmignore new file mode 100644 index 0000000..2ccbe46 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/.npmignore @@ -0,0 +1 @@ +/node_modules/ diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/.travis.yml b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/.travis.yml new file mode 100644 index 0000000..e2eeb99 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/.travis.yml @@ -0,0 +1,6 @@ +--- +language: node_js +node_js: +- '0.10' +before_script: +- npm install diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/LICENSE-MIT b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/LICENSE-MIT new file mode 100644 index 0000000..ed27b41 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/LICENSE-MIT @@ -0,0 +1,22 @@ +Copyright (c) 2012 Niklas von Hertzen + +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/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/README.md b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/README.md new file mode 100644 index 0000000..b841154 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/README.md @@ -0,0 +1,23 @@ +# base64-arraybuffer + +[![Build Status](https://travis-ci.org/niklasvh/base64-arraybuffer.png)](https://travis-ci.org/niklasvh/base64-arraybuffer) + +Encode/decode base64 data into ArrayBuffers + +## Getting Started +Install the module with: `npm install base64-arraybuffer` + +## API +The library encodes and decodes base64 to and from ArrayBuffers + + - __encode(buffer)__ - Encodes `ArrayBuffer` into base64 string + - __decode(str)__ - Decodes base64 string to `ArrayBuffer` + +## Release History + + - 0.1.2 - Fix old format of typed arrays + - 0.1.0 - Initial version, basic decode/encode base64 to and from ArrayBuffer + +## License +Copyright (c) 2012 Niklas von Hertzen +Licensed under the MIT license. diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/README.md~ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/README.md~ new file mode 100644 index 0000000..b841154 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/README.md~ @@ -0,0 +1,23 @@ +# base64-arraybuffer + +[![Build Status](https://travis-ci.org/niklasvh/base64-arraybuffer.png)](https://travis-ci.org/niklasvh/base64-arraybuffer) + +Encode/decode base64 data into ArrayBuffers + +## Getting Started +Install the module with: `npm install base64-arraybuffer` + +## API +The library encodes and decodes base64 to and from ArrayBuffers + + - __encode(buffer)__ - Encodes `ArrayBuffer` into base64 string + - __decode(str)__ - Decodes base64 string to `ArrayBuffer` + +## Release History + + - 0.1.2 - Fix old format of typed arrays + - 0.1.0 - Initial version, basic decode/encode base64 to and from ArrayBuffer + +## License +Copyright (c) 2012 Niklas von Hertzen +Licensed under the MIT license. diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/grunt.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/grunt.js new file mode 100644 index 0000000..73c4e7a --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/grunt.js @@ -0,0 +1,39 @@ +module.exports = function(grunt) { + "use strict"; + // Project configuration. + grunt.initConfig({ + pkg: '', + test: { + files: ['test/**/*.js'] + }, + lint: { + files: ['grunt.js', 'lib/**/*.js', 'test/**/*.js'] + }, + watch: { + files: '', + tasks: 'default' + }, + jshint: { + options: { + curly: true, + eqeqeq: true, + immed: true, + latedef: true, + newcap: true, + noarg: true, + sub: true, + undef: true, + boss: true, + eqnull: true, + node: true + }, + globals: { + exports: true + } + } + }); + + // Default task. + grunt.registerTask('default', 'test'); + +}; \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/lib/base64-arraybuffer.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/lib/base64-arraybuffer.js new file mode 100644 index 0000000..362fbfa --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/lib/base64-arraybuffer.js @@ -0,0 +1,59 @@ +/* + * base64-arraybuffer + * https://github.com/niklasvh/base64-arraybuffer + * + * Copyright (c) 2012 Niklas von Hertzen + * Licensed under the MIT license. + */ +(function(chars){ + "use strict"; + + exports.encode = function(arraybuffer) { + var bytes = new Uint8Array(arraybuffer), + i, len = bytes.length, base64 = ""; + + for (i = 0; i < len; i+=3) { + base64 += chars[bytes[i] >> 2]; + base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)]; + base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)]; + base64 += chars[bytes[i + 2] & 63]; + } + + if ((len % 3) === 2) { + base64 = base64.substring(0, base64.length - 1) + "="; + } else if (len % 3 === 1) { + base64 = base64.substring(0, base64.length - 2) + "=="; + } + + return base64; + }; + + exports.decode = function(base64) { + var bufferLength = base64.length * 0.75, + len = base64.length, i, p = 0, + encoded1, encoded2, encoded3, encoded4; + + if (base64[base64.length - 1] === "=") { + bufferLength--; + if (base64[base64.length - 2] === "=") { + bufferLength--; + } + } + + var arraybuffer = new ArrayBuffer(bufferLength), + bytes = new Uint8Array(arraybuffer); + + for (i = 0; i < len; i+=4) { + encoded1 = chars.indexOf(base64[i]); + encoded2 = chars.indexOf(base64[i+1]); + encoded3 = chars.indexOf(base64[i+2]); + encoded4 = chars.indexOf(base64[i+3]); + + bytes[p++] = (encoded1 << 2) | (encoded2 >> 4); + bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2); + bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63); + } + + return arraybuffer; + }; +})("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"); diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/package.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/package.json new file mode 100644 index 0000000..f361be1 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/package.json @@ -0,0 +1,56 @@ +{ + "name": "base64-arraybuffer", + "description": "Encode/decode base64 data into ArrayBuffers", + "version": "0.1.2", + "homepage": "https://github.com/niklasvh/base64-arraybuffer", + "author": { + "name": "Niklas von Hertzen", + "email": "niklasvh@gmail.com", + "url": "http://hertzen.com" + }, + "repository": { + "type": "git", + "url": "https://github.com/niklasvh/base64-arraybuffer" + }, + "bugs": { + "url": "https://github.com/niklasvh/base64-arraybuffer/issues" + }, + "licenses": [ + { + "type": "MIT", + "url": "https://github.com/niklasvh/base64-arraybuffer/blob/master/LICENSE-MIT" + } + ], + "main": "lib/base64-arraybuffer", + "engines": { + "node": ">= 0.6.0" + }, + "scripts": { + "test": "grunt test" + }, + "devDependencies": { + "grunt": "~0.3.17" + }, + "keywords": [], + "_id": "base64-arraybuffer@0.1.2", + "dist": { + "shasum": "474df4a9f2da24e05df3158c3b1db3c3cd46a154", + "tarball": "http://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.2.tgz" + }, + "_from": "base64-arraybuffer@0.1.2", + "_npmVersion": "1.3.21", + "_npmUser": { + "name": "niklasvh", + "email": "niklasvh@gmail.com" + }, + "maintainers": [ + { + "name": "niklasvh", + "email": "niklasvh@gmail.com" + } + ], + "directories": {}, + "_shasum": "474df4a9f2da24e05df3158c3b1db3c3cd46a154", + "_resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.2.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/package.json~ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/package.json~ new file mode 100644 index 0000000..251031a --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/package.json~ @@ -0,0 +1,35 @@ +{ + "name": "base64-arraybuffer", + "description": "Encode/decode base64 data into ArrayBuffers", + "version": "0.1.1", + "homepage": "https://github.com/niklasvh/base64-arraybuffer", + "author": { + "name": "Niklas von Hertzen", + "email": "niklasvh@gmail.com", + "url": "http://hertzen.com" + }, + "repository": { + "type": "git", + "url": "https://github.com/niklasvh/base64-arraybuffer" + }, + "bugs": { + "url": "https://github.com/niklasvh/base64-arraybuffer/issues" + }, + "licenses": [ + { + "type": "MIT", + "url": "https://github.com/niklasvh/base64-arraybuffer/blob/master/LICENSE-MIT" + } + ], + "main": "lib/base64-arraybuffer", + "engines": { + "node": ">= 0.6.0" + }, + "scripts": { + "test": "grunt test" + }, + "devDependencies": { + "grunt": "~0.3.17" + }, + "keywords": [] +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/test/base64-arraybuffer_test.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/test/base64-arraybuffer_test.js new file mode 100644 index 0000000..fe89c22 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/base64-arraybuffer/test/base64-arraybuffer_test.js @@ -0,0 +1,72 @@ +(function(){ + "use strict"; + var base64_arraybuffer = require('../lib/base64-arraybuffer.js'); + + /* + ======== A Handy Little Nodeunit Reference ======== + https://github.com/caolan/nodeunit + + Test methods: + test.expect(numAssertions) + test.done() + Test assertions: + test.ok(value, [message]) + test.equal(actual, expected, [message]) + test.notEqual(actual, expected, [message]) + test.deepEqual(actual, expected, [message]) + test.notDeepEqual(actual, expected, [message]) + test.strictEqual(actual, expected, [message]) + test.notStrictEqual(actual, expected, [message]) + test.throws(block, [error], [message]) + test.doesNotThrow(block, [error], [message]) + test.ifError(value) +*/ + + + function stringArrayBuffer(str) { + var buffer = new ArrayBuffer(str.length); + var bytes = new Uint8Array(buffer); + + str.split('').forEach(function(str, i) { + bytes[i] = str.charCodeAt(0); + }); + + return buffer; + } + + function testArrayBuffers(buffer1, buffer2) { + var len1 = buffer1.byteLength, + len2 = buffer2.byteLength; + if (len1 !== len2) { + console.log(buffer1, buffer2); + return false; + } + + for (var i = 0; i < len1; i++) { + if (buffer1[i] !== buffer1[i]) { + console.log(i, buffer1, buffer2); + return false; + } + } + return true; + } + + exports['base64tests'] = { + 'encode': function(test) { + test.expect(4); + + test.equal(base64_arraybuffer.encode(stringArrayBuffer("Hello world")), "SGVsbG8gd29ybGQ=", 'encode "Hello world"'); + test.equal(base64_arraybuffer.encode(stringArrayBuffer("Man")), 'TWFu', 'encode "Man"'); + test.equal(base64_arraybuffer.encode(stringArrayBuffer("Ma")), "TWE=", 'encode "Ma"'); + test.equal(base64_arraybuffer.encode(stringArrayBuffer("Hello worlds!")), "SGVsbG8gd29ybGRzIQ==", 'encode "Hello worlds!"'); + test.done(); + }, + 'decode': function(test) { + test.expect(3); + test.ok(testArrayBuffers(base64_arraybuffer.decode("TWFu"), stringArrayBuffer("Man")), 'decode "Man"'); + test.ok(testArrayBuffers(base64_arraybuffer.decode("SGVsbG8gd29ybGQ="), stringArrayBuffer("Hello world")), 'decode "Hello world"'); + test.ok(testArrayBuffers(base64_arraybuffer.decode("SGVsbG8gd29ybGRzIQ=="), stringArrayBuffer("Hello worlds!")), 'decode "Hello worlds!"'); + test.done(); + } + }; +})(); diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/.npmignore b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/.npmignore new file mode 100644 index 0000000..548a368 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/.npmignore @@ -0,0 +1,2 @@ +node_modules +blob.js diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/.zuul.yml b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/.zuul.yml new file mode 100644 index 0000000..380c395 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/.zuul.yml @@ -0,0 +1,14 @@ +ui: mocha-bdd +browsers: + - name: chrome + version: 8..latest + - name: firefox + version: 7..latest + - name: safari + version: 6..latest + - name: opera + version: 12.1..latest + - name: ie + version: 10..latest + - name: android + version: latest diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/Makefile b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/Makefile new file mode 100644 index 0000000..7d9601a --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/Makefile @@ -0,0 +1,14 @@ +REPORTER = dot + +build: blob.js + +blob.js: + @./node_modules/.bin/browserify --standalone blob index.js > blob.js + +test: + @./node_modules/.bin/zuul -- test/index.js + +clean: + rm blob.js + +.PHONY: test blob.js diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/README.md b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/README.md new file mode 100644 index 0000000..6915955 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/README.md @@ -0,0 +1,14 @@ +Blob +==== + +A module that exports a constructor that uses window.Blob when available, and a BlobBuilder with any vendor prefix in other cases. If neither is available, it exports undefined. + +Usage: + +```javascript +var Blob = require('blob'); +var b = new Blob(['hi', 'constructing', 'a', 'blob']); +``` + +## Licence +MIT diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/index.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/index.js new file mode 100644 index 0000000..cad3f84 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/index.js @@ -0,0 +1,96 @@ +/** + * Create a blob builder even when vendor prefixes exist + */ + +var BlobBuilder = global.BlobBuilder + || global.WebKitBlobBuilder + || global.MSBlobBuilder + || global.MozBlobBuilder; + +/** + * Check if Blob constructor is supported + */ + +var blobSupported = (function() { + try { + var a = new Blob(['hi']); + return a.size === 2; + } catch(e) { + return false; + } +})(); + +/** + * Check if Blob constructor supports ArrayBufferViews + * Fails in Safari 6, so we need to map to ArrayBuffers there. + */ + +var blobSupportsArrayBufferView = blobSupported && (function() { + try { + var b = new Blob([new Uint8Array([1,2])]); + return b.size === 2; + } catch(e) { + return false; + } +})(); + +/** + * Check if BlobBuilder is supported + */ + +var blobBuilderSupported = BlobBuilder + && BlobBuilder.prototype.append + && BlobBuilder.prototype.getBlob; + +/** + * Helper function that maps ArrayBufferViews to ArrayBuffers + * Used by BlobBuilder constructor and old browsers that didn't + * support it in the Blob constructor. + */ + +function mapArrayBufferViews(ary) { + for (var i = 0; i < ary.length; i++) { + var chunk = ary[i]; + if (chunk.buffer instanceof ArrayBuffer) { + var buf = chunk.buffer; + + // if this is a subarray, make a copy so we only + // include the subarray region from the underlying buffer + if (chunk.byteLength !== buf.byteLength) { + var copy = new Uint8Array(chunk.byteLength); + copy.set(new Uint8Array(buf, chunk.byteOffset, chunk.byteLength)); + buf = copy.buffer; + } + + ary[i] = buf; + } + } +} + +function BlobBuilderConstructor(ary, options) { + options = options || {}; + + var bb = new BlobBuilder(); + mapArrayBufferViews(ary); + + for (var i = 0; i < ary.length; i++) { + bb.append(ary[i]); + } + + return (options.type) ? bb.getBlob(options.type) : bb.getBlob(); +}; + +function BlobConstructor(ary, options) { + mapArrayBufferViews(ary); + return new Blob(ary, options || {}); +}; + +module.exports = (function() { + if (blobSupported) { + return blobSupportsArrayBufferView ? global.Blob : BlobConstructor; + } else if (blobBuilderSupported) { + return BlobBuilderConstructor; + } else { + return undefined; + } +})(); diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/package.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/package.json new file mode 100644 index 0000000..9a624bf --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/package.json @@ -0,0 +1,44 @@ +{ + "name": "blob", + "description": "Abstracts out Blob and uses BlobBulder in cases where it is supported with any vendor prefix.", + "version": "0.0.4", + "homepage": "https://github.com/rase-/blob", + "dependencies": {}, + "devDependencies": { + "mocha": "1.17.1", + "expect.js": "0.2.0", + "zuul": "1.5.4", + "browserify": "3.30.1" + }, + "repository": { + "type": "git", + "url": "git@github.com:rase-/blob.git" + }, + "scripts": { + "test": "make test" + }, + "bugs": { + "url": "https://github.com/rase-/blob/issues" + }, + "_id": "blob@0.0.4", + "dist": { + "shasum": "bcf13052ca54463f30f9fc7e95b9a47630a94921", + "tarball": "http://registry.npmjs.org/blob/-/blob-0.0.4.tgz" + }, + "_from": "blob@0.0.4", + "_npmVersion": "1.4.6", + "_npmUser": { + "name": "rase-", + "email": "tonykovanen@hotmail.com" + }, + "maintainers": [ + { + "name": "rase-", + "email": "tonykovanen@hotmail.com" + } + ], + "directories": {}, + "_shasum": "bcf13052ca54463f30f9fc7e95b9a47630a94921", + "_resolved": "https://registry.npmjs.org/blob/-/blob-0.0.4.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/test/index.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/test/index.js new file mode 100644 index 0000000..df9303f --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/blob/test/index.js @@ -0,0 +1,94 @@ +var Blob = require('../'); +var expect = require('expect.js'); + +describe('blob', function() { + if (!Blob) { + it('should not have a blob or a blob builder in the global namespace, or blob should not be a constructor function if the module exports false', function() { + try { + var ab = (new Uint8Array(5)).buffer; + global.Blob([ab]); + expect().fail('Blob shouldn\'t be constructable'); + } catch (e) {} + + var BlobBuilder = global.BlobBuilder + || global.WebKitBlobBuilder + || global.MSBlobBuilder + || global.MozBlobBuilder; + expect(BlobBuilder).to.be(undefined); + }); + } else { + it('should encode a proper sized blob when given a string argument', function() { + var b = new Blob(['hi']); + expect(b.size).to.be(2); + }); + + it('should encode a blob with proper size when given two strings as arguments', function() { + var b = new Blob(['hi', 'hello']); + expect(b.size).to.be(7); + }); + + it('should encode arraybuffers with right content', function(done) { + var ary = new Uint8Array(5); + for (var i = 0; i < 5; i++) ary[i] = i; + var b = new Blob([ary.buffer]); + var fr = new FileReader(); + fr.onload = function() { + var newAry = new Uint8Array(this.result); + for (var i = 0; i < 5; i++) expect(newAry[i]).to.be(i); + done(); + }; + fr.readAsArrayBuffer(b); + }); + + it('should encode typed arrays with right content', function(done) { + var ary = new Uint8Array(5); + for (var i = 0; i < 5; i++) ary[i] = i; + var b = new Blob([ary]); + var fr = new FileReader(); + fr.onload = function() { + var newAry = new Uint8Array(this.result); + for (var i = 0; i < 5; i++) expect(newAry[i]).to.be(i); + done(); + }; + fr.readAsArrayBuffer(b); + }); + + it('should encode sliced typed arrays with right content', function(done) { + var ary = new Uint8Array(5); + for (var i = 0; i < 5; i++) ary[i] = i; + var b = new Blob([ary.subarray(2)]); + var fr = new FileReader(); + fr.onload = function() { + var newAry = new Uint8Array(this.result); + for (var i = 0; i < 3; i++) expect(newAry[i]).to.be(i + 2); + done(); + }; + fr.readAsArrayBuffer(b); + }); + + it('should encode with blobs', function(done) { + var ary = new Uint8Array(5); + for (var i = 0; i < 5; i++) ary[i] = i; + var b = new Blob([new Blob([ary.buffer])]); + var fr = new FileReader(); + fr.onload = function() { + var newAry = new Uint8Array(this.result); + for (var i = 0; i < 5; i++) expect(newAry[i]).to.be(i); + done(); + }; + fr.readAsArrayBuffer(b); + }); + + it('should enode mixed contents to right size', function() { + var ary = new Uint8Array(5); + for (var i = 0; i < 5; i++) ary[i] = i; + var b = new Blob([ary.buffer, 'hello']); + expect(b.size).to.be(10); + }); + + it('should accept mime type', function() { + var b = new Blob(['hi', 'hello'], { type: 'text/html' }); + expect(b.type).to.be('text/html'); + }); + } +}); diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/.npmignore b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/.npmignore new file mode 100644 index 0000000..a72b52e --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/.npmignore @@ -0,0 +1,15 @@ +lib-cov +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz + +pids +logs +results + +npm-debug.log +node_modules diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/History.md b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/History.md new file mode 100644 index 0000000..a1e3867 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/History.md @@ -0,0 +1,11 @@ + +0.1.6 / 2015-01-24 +================== + + * fix "undefined function" bug when iterating + an object created with Object.create(null) [gunta] + +0.1.5 / 2014-09-04 +================== + + * prevent browserify from bundling `Buffer` diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/LICENSE b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/LICENSE new file mode 100644 index 0000000..e6603cd --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright (c) 2014 Kevin Roark + +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/engine.io/node_modules/engine.io-parser/node_modules/has-binary/Makefile b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/Makefile new file mode 100644 index 0000000..1d90629 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/Makefile @@ -0,0 +1,3 @@ + +test: + @./node_modules/.bin/mocha test.js diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/README.md b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/README.md new file mode 100644 index 0000000..76a0035 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/README.md @@ -0,0 +1,4 @@ +has-binarydata.js +================= + +Simple module to test if an object contains binary data diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/fixtures/big.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/fixtures/big.json new file mode 100644 index 0000000..3172879 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/fixtures/big.json @@ -0,0 +1 @@ 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diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/index.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/index.js new file mode 100644 index 0000000..7684d23 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/index.js @@ -0,0 +1,58 @@ + +/* + * Module requirements. + */ + +var isArray = require('isarray'); + +/** + * Module exports. + */ + +module.exports = hasBinary; + +/** + * Checks for binary data. + * + * Right now only Buffer and ArrayBuffer are supported.. + * + * @param {Object} anything + * @api public + */ + +function hasBinary(data) { + + function _hasBinary(obj) { + if (!obj) return false; + + if ( (global.Buffer && global.Buffer.isBuffer(obj)) || + (global.ArrayBuffer && obj instanceof ArrayBuffer) || + (global.Blob && obj instanceof Blob) || + (global.File && obj instanceof File) + ) { + return true; + } + + if (isArray(obj)) { + for (var i = 0; i < obj.length; i++) { + if (_hasBinary(obj[i])) { + return true; + } + } + } else if (obj && 'object' == typeof obj) { + if (obj.toJSON) { + obj = obj.toJSON(); + } + + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key) && _hasBinary(obj[key])) { + return true; + } + } + } + + return false; + } + + return _hasBinary(data); +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/README.md b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/README.md new file mode 100644 index 0000000..052a62b --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/README.md @@ -0,0 +1,54 @@ + +# isarray + +`Array#isArray` for older browsers. + +## Usage + +```js +var isArray = require('isarray'); + +console.log(isArray([])); // => true +console.log(isArray({})); // => false +``` + +## Installation + +With [npm](http://npmjs.org) do + +```bash +$ npm install isarray +``` + +Then bundle for the browser with +[browserify](https://github.com/substack/browserify). + +With [component](http://component.io) do + +```bash +$ component install juliangruber/isarray +``` + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.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/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/build/build.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/build/build.js new file mode 100644 index 0000000..ec58596 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/build/build.js @@ -0,0 +1,209 @@ + +/** + * Require the given path. + * + * @param {String} path + * @return {Object} exports + * @api public + */ + +function require(path, parent, orig) { + var resolved = require.resolve(path); + + // lookup failed + if (null == resolved) { + orig = orig || path; + parent = parent || 'root'; + var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); + err.path = orig; + err.parent = parent; + err.require = true; + throw err; + } + + var module = require.modules[resolved]; + + // perform real require() + // by invoking the module's + // registered function + if (!module.exports) { + module.exports = {}; + module.client = module.component = true; + module.call(this, module.exports, require.relative(resolved), module); + } + + return module.exports; +} + +/** + * Registered modules. + */ + +require.modules = {}; + +/** + * Registered aliases. + */ + +require.aliases = {}; + +/** + * Resolve `path`. + * + * Lookup: + * + * - PATH/index.js + * - PATH.js + * - PATH + * + * @param {String} path + * @return {String} path or null + * @api private + */ + +require.resolve = function(path) { + if (path.charAt(0) === '/') path = path.slice(1); + var index = path + '/index.js'; + + var paths = [ + path, + path + '.js', + path + '.json', + path + '/index.js', + path + '/index.json' + ]; + + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + if (require.modules.hasOwnProperty(path)) return path; + } + + if (require.aliases.hasOwnProperty(index)) { + return require.aliases[index]; + } +}; + +/** + * Normalize `path` relative to the current path. + * + * @param {String} curr + * @param {String} path + * @return {String} + * @api private + */ + +require.normalize = function(curr, path) { + var segs = []; + + if ('.' != path.charAt(0)) return path; + + curr = curr.split('/'); + path = path.split('/'); + + for (var i = 0; i < path.length; ++i) { + if ('..' == path[i]) { + curr.pop(); + } else if ('.' != path[i] && '' != path[i]) { + segs.push(path[i]); + } + } + + return curr.concat(segs).join('/'); +}; + +/** + * Register module at `path` with callback `definition`. + * + * @param {String} path + * @param {Function} definition + * @api private + */ + +require.register = function(path, definition) { + require.modules[path] = definition; +}; + +/** + * Alias a module definition. + * + * @param {String} from + * @param {String} to + * @api private + */ + +require.alias = function(from, to) { + if (!require.modules.hasOwnProperty(from)) { + throw new Error('Failed to alias "' + from + '", it does not exist'); + } + require.aliases[to] = from; +}; + +/** + * Return a require function relative to the `parent` path. + * + * @param {String} parent + * @return {Function} + * @api private + */ + +require.relative = function(parent) { + var p = require.normalize(parent, '..'); + + /** + * lastIndexOf helper. + */ + + function lastIndexOf(arr, obj) { + var i = arr.length; + while (i--) { + if (arr[i] === obj) return i; + } + return -1; + } + + /** + * The relative require() itself. + */ + + function localRequire(path) { + var resolved = localRequire.resolve(path); + return require(resolved, parent, path); + } + + /** + * Resolve relative to the parent. + */ + + localRequire.resolve = function(path) { + var c = path.charAt(0); + if ('/' == c) return path.slice(1); + if ('.' == c) return require.normalize(p, path); + + // resolve deps by returning + // the dep in the nearest "deps" + // directory + var segs = parent.split('/'); + var i = lastIndexOf(segs, 'deps') + 1; + if (!i) i = 0; + path = segs.slice(0, i + 1).join('/') + '/deps/' + path; + return path; + }; + + /** + * Check if module is defined at `path`. + */ + + localRequire.exists = function(path) { + return require.modules.hasOwnProperty(localRequire.resolve(path)); + }; + + return localRequire; +}; +require.register("isarray/index.js", function(exports, require, module){ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; + +}); +require.alias("isarray/index.js", "isarray/index.js"); + diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/component.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/component.json new file mode 100644 index 0000000..9e31b68 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/component.json @@ -0,0 +1,19 @@ +{ + "name" : "isarray", + "description" : "Array#isArray for older browsers", + "version" : "0.0.1", + "repository" : "juliangruber/isarray", + "homepage": "https://github.com/juliangruber/isarray", + "main" : "index.js", + "scripts" : [ + "index.js" + ], + "dependencies" : {}, + "keywords": ["browser","isarray","array"], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT" +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/index.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/index.js new file mode 100644 index 0000000..5f5ad45 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/index.js @@ -0,0 +1,3 @@ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/package.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/package.json new file mode 100644 index 0000000..19228ab --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/node_modules/isarray/package.json @@ -0,0 +1,53 @@ +{ + "name": "isarray", + "description": "Array#isArray for older browsers", + "version": "0.0.1", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/isarray.git" + }, + "homepage": "https://github.com/juliangruber/isarray", + "main": "index.js", + "scripts": { + "test": "tap test/*.js" + }, + "dependencies": {}, + "devDependencies": { + "tap": "*" + }, + "keywords": [ + "browser", + "isarray", + "array" + ], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT", + "_id": "isarray@0.0.1", + "dist": { + "shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "tarball": "http://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" + }, + "_from": "isarray@0.0.1", + "_npmVersion": "1.2.18", + "_npmUser": { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + "maintainers": [ + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + } + ], + "directories": {}, + "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz", + "bugs": { + "url": "https://github.com/juliangruber/isarray/issues" + }, + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/package.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/package.json new file mode 100644 index 0000000..a5aed3d --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/package.json @@ -0,0 +1,39 @@ +{ + "name": "has-binary", + "version": "0.1.6", + "description": "A function that takes anything in javascript and returns true if its argument contains binary data.", + "dependencies": { + "isarray": "0.0.1" + }, + "devDependencies": { + "better-assert": "1.0.0", + "mocha": "1.17.1" + }, + "author": { + "name": "Kevin Roark" + }, + "license": "MIT", + "gitHead": "a37d7ed88fb88e49d5ed1ca15e6cc7dd004dd0e8", + "_id": "has-binary@0.1.6", + "scripts": {}, + "_shasum": "25326f39cfa4f616ad8787894e3af2cfbc7b6e10", + "_from": "has-binary@0.1.6", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "rauchg", + "email": "rauchg@gmail.com" + }, + "maintainers": [ + { + "name": "rauchg", + "email": "rauchg@gmail.com" + } + ], + "dist": { + "shasum": "25326f39cfa4f616ad8787894e3af2cfbc7b6e10", + "tarball": "http://registry.npmjs.org/has-binary/-/has-binary-0.1.6.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/has-binary/-/has-binary-0.1.6.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/test.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/test.js new file mode 100644 index 0000000..5320d4f --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/has-binary/test.js @@ -0,0 +1,108 @@ + +var hasBinary = require('./'); +var assert = require('better-assert'); +var fs = require('fs'); + +var start = new Date(); + +describe('has-binarydata', function(){ + + it('should work with buffer', function(){ + assert(hasBinary(fs.readFileSync('./test.js'))); + }); + + it('should work with an array that does not contain binary', function() { + var arr = [1, 'cool', 2]; + assert(!hasBinary(arr)); + }); + + it('should work with an array that contains a buffer', function() { + var arr = [1, new Buffer('asdfasdf', 'utf8'), 2]; + assert(hasBinary(arr)); + }); + + it('should work with an object that does not contain binary', function() { + var ob = {a: 'a', b: [], c: 1234}; + assert(!hasBinary(ob)); + }); + + it('should work with an object that contains a buffer', function() { + var ob = {a: 'a', b: new Buffer('abc'), c: 1234}; + assert(hasBinary(ob)); + }); + + it('should work with null', function() { + assert(!hasBinary(null)); + }); + + it('should work with undefined', function() { + assert(!hasBinary(undefined)); + }); + + it('should work with a complex object that contains undefined and no binary', function() { + var ob = { + x: ['a', 'b', 123], + y: undefined, + z: {a: 'x', b: 'y', c: 3, d: null}, + w: [] + }; + assert(!hasBinary(ob)); + }); + + it('should work with a complex object that contains undefined and binary', function() { + var ob = { + x: ['a', 'b', 123], + y: undefined, + z: {a: 'x', b: 'y', c: 3, d: null}, + w: [], + bin: new Buffer('xxx') + }; + assert(hasBinary(ob)); + }); + + it('should handle a very large json object with no binary', function(done) { + this.timeout(); + fs.readFile(__dirname + '/fixtures/big.json', function(err, data) { + if (err) { + console.log(err); + assert(false); + } + data = JSON.parse(data); + assert(!hasBinary(data)); + done(); + }); + }); + + it('should handle a very large json object with binary', function(done) { + this.timeout(); + fs.readFile(__dirname + '/fixtures/big.json', function(err, data) { + if (err) { + console.log(err); + assert(false); + } + var ob = JSON.parse(data); + ob.bin = {bin: {bin: {bin: new Buffer('abc')}}}; + assert(hasBinary(ob)); + done(); + }); + }); + + if (global.ArrayBuffer) { + it('should work with an ArrayBuffer', function() { + assert(hasBinary(new ArrayBuffer())); + }); + } + + if (global.Blob) { + it('should work with a Blob', function() { + assert(hasBinary(new Blob())); + }); + } + + it('should print the test time', function() { + var end = new Date(); + var diff = end - start; + console.log('\ntest time: ' + diff + ' ms'); + }); + +}); diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/.gitattributes b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/.gitattributes new file mode 100644 index 0000000..0a91f75 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/.gitattributes @@ -0,0 +1,2 @@ +# Automatically normalize line endings for all text-based files +* text=auto diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/.npmignore b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/.npmignore new file mode 100644 index 0000000..6342324 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/.npmignore @@ -0,0 +1,20 @@ +# Generated test data file (> 100 MB) +tests/data.json + +# Coverage report +coverage + +# Installed npm modules +node_modules + +# Folder view configuration files +.DS_Store +Desktop.ini + +# Thumbnail cache files +._* +Thumbs.db + +# Files that might appear on external disks +.Spotlight-V100 +.Trashes diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/.travis.yml b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/.travis.yml new file mode 100644 index 0000000..ff7cdb4 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/.travis.yml @@ -0,0 +1,21 @@ +language: node_js +node_js: + - "0.10" +before_script: + - "npm install -g grunt-cli" + # Narwhal uses a hardcoded path to openjdk v6, so use that version + - "sudo apt-get update -qq" + - "sudo apt-get install -qq openjdk-6-jre" + - "PACKAGE=rhino1_7R3; wget http://ftp.mozilla.org/pub/mozilla.org/js/$PACKAGE.zip && sudo unzip $PACKAGE -d /opt/ && rm $PACKAGE.zip" + - "PACKAGE=rhino1_7R3; echo -e '#!/bin/sh\\njava -jar /opt/'$PACKAGE'/js.jar $@' | sudo tee /usr/local/bin/rhino && sudo chmod +x /usr/local/bin/rhino" + - "PACKAGE=ringojs-0.11; wget https://github.com/ringo/ringojs/releases/download/v0.11.0/$PACKAGE.zip && sudo unzip $PACKAGE -d /opt/ && rm $PACKAGE.zip" + - "PACKAGE=ringojs-0.11; sudo ln -s /opt/$PACKAGE/bin/ringo /usr/local/bin/ringo && sudo chmod +x /usr/local/bin/ringo" + - "PACKAGE=v0.3.2; wget https://github.com/280north/narwhal/archive/$PACKAGE.zip && sudo unzip $PACKAGE -d /opt/ && rm $PACKAGE.zip" + - "PACKAGE=narwhal-0.3.2; sudo ln -s /opt/$PACKAGE/bin/narwhal /usr/local/bin/narwhal && sudo chmod +x /usr/local/bin/narwhal" + # If the enviroment stores rt.jar in a different directory, find it and symlink the directory + - "PREFIX=/usr/lib/jvm; if [ ! -d $PREFIX/java-6-openjdk ]; then for d in $PREFIX/java-6-openjdk-*; do if [ -e $d/jre/lib/rt.jar ]; then sudo ln -s $d $PREFIX/java-6-openjdk; break; fi; done; fi" + - "sudo apt-get install -qq python; python --version" +script: + - "grunt ci" +after_script: + - "grunt shell:cover-coveralls" diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/Gruntfile.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/Gruntfile.js new file mode 100644 index 0000000..2af2bf5 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/Gruntfile.js @@ -0,0 +1,75 @@ +module.exports = function(grunt) { + + grunt.initConfig({ + 'shell': { + 'options': { + 'stdout': true, + 'stderr': true, + 'failOnError': true + }, + 'generate-test-data': { // Only when needed + 'command': 'if [ ! -f data.json ]; then python generate-test-data.py; fi', + 'options': { + 'execOptions': { + 'cwd': 'tests' + } + } + }, + 'cover-html': { + 'command': 'istanbul cover --report "html" --verbose --dir "coverage" "tests/tests.js"; istanbul report --root "coverage" --format "html"' + }, + 'cover-coveralls': { + 'command': 'istanbul cover --verbose --dir "coverage" "tests/tests.js" && cat coverage/lcov.info | coveralls; rm -rf coverage/lcov*' + }, + 'test-narwhal': { + 'command': 'echo "Testing in Narwhal..."; export NARWHAL_OPTIMIZATION=-1; narwhal "tests/tests.js"' + }, + 'test-phantomjs': { + 'command': 'echo "Testing in PhantomJS..."; phantomjs "tests/tests.js"' + }, + // Rhino 1.7R4 has a bug that makes it impossible to test in. + // https://bugzilla.mozilla.org/show_bug.cgi?id=775566 + // To test, use Rhino 1.7R3, or wait (heh) for the 1.7R5 release. + 'test-rhino': { + 'command': 'echo "Testing in Rhino..."; rhino -opt -1 "tests.js"', + 'options': { + 'execOptions': { + 'cwd': 'tests' + } + } + }, + 'test-ringo': { + 'command': 'echo "Testing in Ringo..."; ringo -o -1 "tests/tests.js"' + }, + 'test-node': { + 'command': 'echo "Testing in Node..."; node "tests/tests.js" --extended' + }, + 'test-browser': { + 'command': 'echo "Testing in a browser..."; open "tests/index.html"' + } + } + }); + + grunt.loadNpmTasks('grunt-shell'); + + grunt.registerTask('cover', 'shell:cover-html'); + grunt.registerTask('ci', [ + 'shell:generate-test-data', + 'shell:test-narwhal', + 'shell:test-phantomjs', + 'shell:test-rhino', + 'shell:test-ringo', + 'shell:test-node', + ]); + grunt.registerTask('test', [ + 'shell:generate-test-data', + 'ci', + 'shell:test-browser' + ]); + + grunt.registerTask('default', [ + 'shell:test-node', + 'cover' + ]); + +}; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/LICENSE-MIT.txt b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/LICENSE-MIT.txt new file mode 100644 index 0000000..a41e0a7 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/LICENSE-MIT.txt @@ -0,0 +1,20 @@ +Copyright Mathias Bynens + +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/engine.io/node_modules/engine.io-parser/node_modules/utf8/README.md b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/README.md new file mode 100644 index 0000000..32351cd --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/README.md @@ -0,0 +1,119 @@ +# utf8.js [![Build status](https://travis-ci.org/mathiasbynens/utf8.js.svg?branch=master)](https://travis-ci.org/mathiasbynens/utf8.js) [![Code coverage status](http://img.shields.io/coveralls/mathiasbynens/utf8.js/master.svg)](https://coveralls.io/r/mathiasbynens/utf8.js) [![Dependency status](https://gemnasium.com/mathiasbynens/utf8.js.svg)](https://gemnasium.com/mathiasbynens/utf8.js) + +_utf8.js_ is a well-tested UTF-8 encoder/decoder written in JavaScript. Unlike many other JavaScript solutions, it is designed to be a _proper_ UTF-8 encoder/decoder: it can encode/decode any scalar Unicode code point values, as per [the Encoding Standard](https://encoding.spec.whatwg.org/#utf-8). [Here’s an online demo.](https://mothereff.in/utf-8) + +Feel free to fork if you see possible improvements! + +## Installation + +Via [npm](https://www.npmjs.org/): + +```bash +npm install utf8 +``` + +Via [Bower](http://bower.io/): + +```bash +bower install utf8 +``` + +Via [Component](https://github.com/component/component): + +```bash +component install mathiasbynens/utf8.js +``` + +In a browser: + +```html + +``` + +In [Narwhal](http://narwhaljs.org/), [Node.js](https://nodejs.org/), and [RingoJS ≥ v0.8.0](http://ringojs.org/): + +```js +var utf8 = require('utf8'); +``` + +In [Rhino](http://www.mozilla.org/rhino/): + +```js +load('utf8.js'); +``` + +Using an AMD loader like [RequireJS](http://requirejs.org/): + +```js +require( + { + 'paths': { + 'utf8': 'path/to/utf8' + } + }, + ['utf8'], + function(utf8) { + console.log(utf8); + } +); +``` + +## API + +### `utf8.encode(string)` + +Encodes any given JavaScript string (`string`) as UTF-8, and returns the UTF-8-encoded version of the string. It throws an error if the input string contains a non-scalar value, i.e. a lone surrogate. (If you need to be able to encode non-scalar values as well, use [WTF-8](https://mths.be/wtf8) instead.) + +```js +// U+00A9 COPYRIGHT SIGN; see http://codepoints.net/U+00A9 +utf8.encode('\xA9'); +// → '\xC2\xA9' +// U+10001 LINEAR B SYLLABLE B038 E; see http://codepoints.net/U+10001 +utf8.encode('\uD800\uDC01'); +// → '\xF0\x90\x80\x81' +``` + +### `utf8.decode(byteString)` + +Decodes any given UTF-8-encoded string (`byteString`) as UTF-8, and returns the UTF-8-decoded version of the string. It throws an error when malformed UTF-8 is detected. (If you need to be able to decode encoded non-scalar values as well, use [WTF-8](https://mths.be/wtf8) instead.) + +```js +utf8.decode('\xC2\xA9'); +// → '\xA9' + +utf8.decode('\xF0\x90\x80\x81'); +// → '\uD800\uDC01' +// → U+10001 LINEAR B SYLLABLE B038 E +``` + +### `utf8.version` + +A string representing the semantic version number. + +## Support + +utf8.js has been tested in at least Chrome 27-39, Firefox 3-34, Safari 4-8, Opera 10-28, IE 6-11, Node.js v0.10.0, Narwhal 0.3.2, RingoJS 0.8-0.11, PhantomJS 1.9.0, and Rhino 1.7RC4. + +## Unit tests & code coverage + +After cloning this repository, run `npm install` to install the dependencies needed for development and testing. You may want to install Istanbul _globally_ using `npm install istanbul -g`. + +Once that’s done, you can run the unit tests in Node using `npm test` or `node tests/tests.js`. To run the tests in Rhino, Ringo, Narwhal, PhantomJS, and web browsers as well, use `grunt test`. + +To generate the code coverage report, use `grunt cover`. + +## FAQ + +### Why is the first release named v2.0.0? Haven’t you heard of [semantic versioning](http://semver.org/)? + +Long before utf8.js was created, the `utf8` module on npm was registered and used by another (slightly buggy) library. @ryanmcgrath was kind enough to give me access to the `utf8` package on npm when I told him about utf8.js. Since there has already been a v1.0.0 release of the old library, and to avoid breaking backwards compatibility with projects that rely on the `utf8` npm package, I decided the tag the first release of utf8.js as v2.0.0 and take it from there. + +## Author + +| [![twitter/mathias](https://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter") | +|---| +| [Mathias Bynens](https://mathiasbynens.be/) | + +## License + +utf8.js is available under the [MIT](https://mths.be/mit) license. diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/bower.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/bower.json new file mode 100644 index 0000000..fe8fa72 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/bower.json @@ -0,0 +1,14 @@ +{ + "name": "utf8", + "version": "2.0.0", + "main": "utf8.js", + "ignore": [ + "coverage", + "tests", + ".*", + "component.json", + "Gruntfile.js", + "node_modules", + "package.json" + ] +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/component.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/component.json new file mode 100644 index 0000000..5165d4f --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/component.json @@ -0,0 +1,16 @@ +{ + "name": "utf8", + "version": "2.0.0", + "description": "A well-tested UTF-8 encoder/decoder written in JavaScript.", + "repo": "mathiasbynens/utf8.js", + "license": "MIT/GPL", + "scripts": [ + "utf8.js" + ], + "keywords": [ + "charset", + "encoding", + "unicode", + "utf8" + ] +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/package.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/package.json new file mode 100644 index 0000000..3f27e71 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/package.json @@ -0,0 +1,64 @@ +{ + "name": "utf8", + "version": "2.1.0", + "description": "A well-tested UTF-8 encoder/decoder written in JavaScript.", + "homepage": "https://mths.be/utf8js", + "main": "utf8.js", + "keywords": [ + "charset", + "encoding", + "unicode", + "utf8" + ], + "license": "MIT", + "author": { + "name": "Mathias Bynens", + "url": "https://mathiasbynens.be/" + }, + "repository": { + "type": "git", + "url": "https://github.com/mathiasbynens/utf8.js.git" + }, + "bugs": { + "url": "https://github.com/mathiasbynens/utf8.js/issues" + }, + "scripts": { + "test": "node tests/tests.js" + }, + "devDependencies": { + "coveralls": "^2.11.1", + "grunt": "^0.4.5", + "grunt-shell": "^1.1.1", + "istanbul": "^0.3.5", + "qunit-extras": "^1.4.0", + "qunitjs": "~1.11.0", + "requirejs": "^2.1.11" + }, + "gitHead": "1961da40649c4103b5d01c29f8e6bcc3231a1372", + "_id": "utf8@2.1.0", + "_shasum": "0cfec5c8052d44a23e3aaa908104e8075f95dfd5", + "_from": "utf8@2.1.0", + "_npmVersion": "2.1.11", + "_nodeVersion": "0.10.32", + "_npmUser": { + "name": "mathias", + "email": "mathias@qiwi.be" + }, + "maintainers": [ + { + "name": "ryanmcgrath", + "email": "ryan@venodesigns.net" + }, + { + "name": "mathias", + "email": "mathias@qiwi.be" + } + ], + "dist": { + "shasum": "0cfec5c8052d44a23e3aaa908104e8075f95dfd5", + "tarball": "http://registry.npmjs.org/utf8/-/utf8-2.1.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/utf8/-/utf8-2.1.0.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/tests/generate-test-data.py b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/tests/generate-test-data.py new file mode 100755 index 0000000..08be0d2 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/tests/generate-test-data.py @@ -0,0 +1,50 @@ +#!/usr/bin/env python + +import re +import json + +# https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae +# http://stackoverflow.com/a/13436167/96656 +def unisymbol(codePoint): + if codePoint >= 0x0000 and codePoint <= 0xFFFF: + return unichr(codePoint) + elif codePoint >= 0x010000 and codePoint <= 0x10FFFF: + highSurrogate = int((codePoint - 0x10000) / 0x400) + 0xD800 + lowSurrogate = int((codePoint - 0x10000) % 0x400) + 0xDC00 + return unichr(highSurrogate) + unichr(lowSurrogate) + else: + return 'Error' + +def hexify(codePoint): + return 'U+' + hex(codePoint)[2:].upper().zfill(6) + +def writeFile(filename, contents): + print filename + with open(filename, 'w') as f: + f.write(contents.strip() + '\n') + +data = [] +for codePoint in range(0x000000, 0x10FFFF + 1): + # Skip non-scalar values. + if codePoint >= 0xD800 and codePoint <= 0xDFFF: + continue + symbol = unisymbol(codePoint) + # http://stackoverflow.com/a/17199950/96656 + bytes = symbol.encode('utf8').decode('latin1') + data.append({ + 'codePoint': codePoint, + 'decoded': symbol, + 'encoded': bytes + }); + +jsonData = json.dumps(data, sort_keys=False, indent=2, separators=(',', ': ')) +# Use tabs instead of double spaces for indentation +jsonData = jsonData.replace(' ', '\t') +# Escape hexadecimal digits in escape sequences +jsonData = re.sub( + r'\\u([a-fA-F0-9]{4})', + lambda match: r'\u{}'.format(match.group(1).upper()), + jsonData +) + +writeFile('data.json', jsonData) diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/tests/index.html b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/tests/index.html new file mode 100644 index 0000000..13cc04d --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/tests/index.html @@ -0,0 +1,35 @@ + + + + + utf8.js test suite + + + +
+ + + + + + diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/tests/tests.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/tests/tests.js new file mode 100644 index 0000000..5ebe513 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/tests/tests.js @@ -0,0 +1,276 @@ +(function(root) { + 'use strict'; + + var noop = Function.prototype; + + var load = (typeof require == 'function' && !(root.define && define.amd)) ? + require : + (!root.document && root.java && root.load) || noop; + + var QUnit = (function() { + return root.QUnit || ( + root.addEventListener || (root.addEventListener = noop), + root.setTimeout || (root.setTimeout = noop), + root.QUnit = load('../node_modules/qunitjs/qunit/qunit.js') || root.QUnit, + addEventListener === noop && delete root.addEventListener, + root.QUnit + ); + }()); + + var qe = load('../node_modules/qunit-extras/qunit-extras.js'); + if (qe) { + qe.runInContext(root); + } + + /** The `utf8` object to test */ + var utf8 = root.utf8 || (root.utf8 = ( + utf8 = load('../utf8.js') || root.utf8, + utf8 = utf8.utf8 || utf8 + )); + + /*--------------------------------------------------------------------------*/ + + function forEach(array, fn) { + var index = -1; + var length = array.length; + while (++index < length) { + fn(array[index]); + } + } + + // Quick and dirty test to see if we’re in Node & need extended tests + var runExtendedTests = (function() { + try { + return process.argv[0] == 'node' && process.argv[2] == '--extended'; + } catch(error) { } + }()); + + var data = [ + // 1-byte + { + 'codePoint': 0x0000, + 'decoded': '\0', + 'encoded': '\0' + }, + { + 'codePoint': 0x005C, + 'decoded': '\x5C', + 'encoded': '\x5C' + }, + { + 'codePoint': 0x007F, + 'decoded': '\x7F', + 'encoded': '\x7F' + }, + + // 2-byte + { + 'codePoint': 0x0080, + 'decoded': '\x80', + 'encoded': '\xC2\x80' + }, + { + 'codePoint': 0x05CA, + 'decoded': '\u05CA', + 'encoded': '\xD7\x8A' + }, + { + 'codePoint': 0x07FF, + 'decoded': '\u07FF', + 'encoded': '\xDF\xBF', + }, + + // 3-byte + { + 'codePoint': 0x0800, + 'decoded': '\u0800', + 'encoded': '\xE0\xA0\x80', + }, + { + 'codePoint': 0x2C3C, + 'decoded': '\u2C3C', + 'encoded': '\xE2\xB0\xBC' + }, + { + 'codePoint': 0xFFFF, + 'decoded': '\uFFFF', + 'encoded': '\xEF\xBF\xBF' + }, + // unmatched surrogate halves + // high surrogates: 0xD800 to 0xDBFF + { + 'codePoint': 0xD800, + 'decoded': '\uD800', + 'encoded': '\xED\xA0\x80', + 'error': true + }, + { + 'description': 'High surrogate followed by another high surrogate', + 'decoded': '\uD800\uD800', + 'encoded': '\xED\xA0\x80\xED\xA0\x80', + 'error': true + }, + { + 'description': 'High surrogate followed by a symbol that is not a surrogate', + 'decoded': '\uD800A', + 'encoded': '\xED\xA0\x80A', + 'error': true + }, + { + 'description': 'Unmatched high surrogate, followed by a surrogate pair, followed by an unmatched high surrogate', + 'decoded': '\uD800\uD834\uDF06\uD800', + 'encoded': '\xED\xA0\x80\xF0\x9D\x8C\x86\xED\xA0\x80', + 'error': true + }, + { + 'codePoint': 0xD9AF, + 'decoded': '\uD9AF', + 'encoded': '\xED\xA6\xAF', + 'error': true + }, + { + 'codePoint': 0xDBFF, + 'decoded': '\uDBFF', + 'encoded': '\xED\xAF\xBF', + 'error': true + }, + // low surrogates: 0xDC00 to 0xDFFF + { + 'codePoint': 0xDC00, + 'decoded': '\uDC00', + 'encoded': '\xED\xB0\x80', + 'error': true + }, + { + 'description': 'Low surrogate followed by another low surrogate', + 'decoded': '\uDC00\uDC00', + 'encoded': '\xED\xB0\x80\xED\xB0\x80', + 'error': true + }, + { + 'description': 'Low surrogate followed by a symbol that is not a surrogate', + 'decoded': '\uDC00A', + 'encoded': '\xED\xB0\x80A', + 'error': true + }, + { + 'description': 'Unmatched low surrogate, followed by a surrogate pair, followed by an unmatched low surrogate', + 'decoded': '\uDC00\uD834\uDF06\uDC00', + 'encoded': '\xED\xB0\x80\xF0\x9D\x8C\x86\xED\xB0\x80', + 'error': true + }, + { + 'codePoint': 0xDEEE, + 'decoded': '\uDEEE', + 'encoded': '\xED\xBB\xAE', + 'error': true + }, + { + 'codePoint': 0xDFFF, + 'decoded': '\uDFFF', + 'encoded': '\xED\xBF\xBF', + 'error': true + }, + + // 4-byte + { + 'codePoint': 0x010000, + 'decoded': '\uD800\uDC00', + 'encoded': '\xF0\x90\x80\x80' + }, + { + 'codePoint': 0x01D306, + 'decoded': '\uD834\uDF06', + 'encoded': '\xF0\x9D\x8C\x86' + }, + { + 'codePoint': 0x10FFF, + 'decoded': '\uDBFF\uDFFF', + 'encoded': '\xF4\x8F\xBF\xBF' + } + ]; + + if (runExtendedTests) { + data = data.concat(require('./data.json')); + } + + // `throws` is a reserved word in ES3; alias it to avoid errors + var raises = QUnit.assert['throws']; + + // explicitly call `QUnit.module()` instead of `module()` + // in case we are in a CLI environment + QUnit.module('utf8.js'); + + test('encode/decode', function() { + forEach(data, function(object) { + var description = object.description || 'U+' + object.codePoint.toString(16).toUpperCase(); + ; + if (object.error) { + raises( + function() { + utf8.decode(object.encoded); + }, + Error, + 'Error: non-scalar value detected' + ); + raises( + function() { + utf8.encode(object.decoded); + }, + Error, + 'Error: non-scalar value detected' + ); + } else { + equal( + object.encoded, + utf8.encode(object.decoded), + 'Encoding: ' + description + ); + equal( + object.decoded, + utf8.decode(object.encoded), + 'Decoding: ' + description + ); + } + }); + + // Error handling + raises( + function() { + utf8.decode('\uFFFF'); + }, + Error, + 'Error: invalid UTF-8 detected' + ); + raises( + function() { + utf8.decode('\xE9\x00\x00'); + }, + Error, + 'Error: invalid continuation byte (4-byte sequence expected)' + ); + raises( + function() { + utf8.decode('\xC2\uFFFF'); + }, + Error, + 'Error: invalid continuation byte' + ); + raises( + function() { + utf8.decode('\xF0\x9D'); + }, + Error, + 'Error: invalid byte index' + ); + }); + + /*--------------------------------------------------------------------------*/ + + // configure QUnit and call `QUnit.start()` for + // Narwhal, Node.js, PhantomJS, Rhino, and RingoJS + if (!root.document || root.phantom) { + QUnit.config.noglobals = true; + QUnit.start(); + } +}(typeof global == 'object' && global || this)); diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/utf8.js b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/utf8.js new file mode 100644 index 0000000..c138a38 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/node_modules/utf8/utf8.js @@ -0,0 +1,244 @@ +/*! https://mths.be/utf8js v2.0.0 by @mathias */ +;(function(root) { + + // Detect free variables `exports` + var freeExports = typeof exports == 'object' && exports; + + // Detect free variable `module` + var freeModule = typeof module == 'object' && module && + module.exports == freeExports && module; + + // Detect free variable `global`, from Node.js or Browserified code, + // and use it as `root` + var freeGlobal = typeof global == 'object' && global; + if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) { + root = freeGlobal; + } + + /*--------------------------------------------------------------------------*/ + + var stringFromCharCode = String.fromCharCode; + + // Taken from https://mths.be/punycode + function ucs2decode(string) { + var output = []; + var counter = 0; + var length = string.length; + var value; + var extra; + while (counter < length) { + value = string.charCodeAt(counter++); + if (value >= 0xD800 && value <= 0xDBFF && counter < length) { + // high surrogate, and there is a next character + extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { // low surrogate + output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); + } else { + // unmatched surrogate; only append this code unit, in case the next + // code unit is the high surrogate of a surrogate pair + output.push(value); + counter--; + } + } else { + output.push(value); + } + } + return output; + } + + // Taken from https://mths.be/punycode + function ucs2encode(array) { + var length = array.length; + var index = -1; + var value; + var output = ''; + while (++index < length) { + value = array[index]; + if (value > 0xFFFF) { + value -= 0x10000; + output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); + value = 0xDC00 | value & 0x3FF; + } + output += stringFromCharCode(value); + } + return output; + } + + function checkScalarValue(codePoint) { + if (codePoint >= 0xD800 && codePoint <= 0xDFFF) { + throw Error( + 'Lone surrogate U+' + codePoint.toString(16).toUpperCase() + + ' is not a scalar value' + ); + } + } + /*--------------------------------------------------------------------------*/ + + function createByte(codePoint, shift) { + return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80); + } + + function encodeCodePoint(codePoint) { + if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence + return stringFromCharCode(codePoint); + } + var symbol = ''; + if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence + symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0); + } + else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence + checkScalarValue(codePoint); + symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0); + symbol += createByte(codePoint, 6); + } + else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence + symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0); + symbol += createByte(codePoint, 12); + symbol += createByte(codePoint, 6); + } + symbol += stringFromCharCode((codePoint & 0x3F) | 0x80); + return symbol; + } + + function utf8encode(string) { + var codePoints = ucs2decode(string); + var length = codePoints.length; + var index = -1; + var codePoint; + var byteString = ''; + while (++index < length) { + codePoint = codePoints[index]; + byteString += encodeCodePoint(codePoint); + } + return byteString; + } + + /*--------------------------------------------------------------------------*/ + + function readContinuationByte() { + if (byteIndex >= byteCount) { + throw Error('Invalid byte index'); + } + + var continuationByte = byteArray[byteIndex] & 0xFF; + byteIndex++; + + if ((continuationByte & 0xC0) == 0x80) { + return continuationByte & 0x3F; + } + + // If we end up here, it’s not a continuation byte + throw Error('Invalid continuation byte'); + } + + function decodeSymbol() { + var byte1; + var byte2; + var byte3; + var byte4; + var codePoint; + + if (byteIndex > byteCount) { + throw Error('Invalid byte index'); + } + + if (byteIndex == byteCount) { + return false; + } + + // Read first byte + byte1 = byteArray[byteIndex] & 0xFF; + byteIndex++; + + // 1-byte sequence (no continuation bytes) + if ((byte1 & 0x80) == 0) { + return byte1; + } + + // 2-byte sequence + if ((byte1 & 0xE0) == 0xC0) { + var byte2 = readContinuationByte(); + codePoint = ((byte1 & 0x1F) << 6) | byte2; + if (codePoint >= 0x80) { + return codePoint; + } else { + throw Error('Invalid continuation byte'); + } + } + + // 3-byte sequence (may include unpaired surrogates) + if ((byte1 & 0xF0) == 0xE0) { + byte2 = readContinuationByte(); + byte3 = readContinuationByte(); + codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3; + if (codePoint >= 0x0800) { + checkScalarValue(codePoint); + return codePoint; + } else { + throw Error('Invalid continuation byte'); + } + } + + // 4-byte sequence + if ((byte1 & 0xF8) == 0xF0) { + byte2 = readContinuationByte(); + byte3 = readContinuationByte(); + byte4 = readContinuationByte(); + codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) | + (byte3 << 0x06) | byte4; + if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) { + return codePoint; + } + } + + throw Error('Invalid UTF-8 detected'); + } + + var byteArray; + var byteCount; + var byteIndex; + function utf8decode(byteString) { + byteArray = ucs2decode(byteString); + byteCount = byteArray.length; + byteIndex = 0; + var codePoints = []; + var tmp; + while ((tmp = decodeSymbol()) !== false) { + codePoints.push(tmp); + } + return ucs2encode(codePoints); + } + + /*--------------------------------------------------------------------------*/ + + var utf8 = { + 'version': '2.0.0', + 'encode': utf8encode, + 'decode': utf8decode + }; + + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + if ( + typeof define == 'function' && + typeof define.amd == 'object' && + define.amd + ) { + define(function() { + return utf8; + }); + } else if (freeExports && !freeExports.nodeType) { + if (freeModule) { // in Node.js or RingoJS v0.8.0+ + freeModule.exports = utf8; + } else { // in Narwhal or RingoJS v0.7.0- + var object = {}; + var hasOwnProperty = object.hasOwnProperty; + for (var key in utf8) { + hasOwnProperty.call(utf8, key) && (freeExports[key] = utf8[key]); + } + } + } else { // in Rhino or a web browser + root.utf8 = utf8; + } + +}(this)); diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/package.json b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/package.json new file mode 100644 index 0000000..fa7a7fa --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-parser/package.json @@ -0,0 +1,53 @@ +{ + "name": "engine.io-parser", + "description": "Parser for the client for the realtime Engine", + "version": "1.2.4", + "homepage": "https://github.com/Automattic/engine.io-parser", + "devDependencies": { + "expect.js": "0.3.1", + "mocha": "2.2.5", + "zuul": "3.7.3", + "zuul-ngrok": "3.2.0" + }, + "dependencies": { + "after": "0.8.1", + "arraybuffer.slice": "0.0.6", + "base64-arraybuffer": "0.1.2", + "blob": "0.0.4", + "has-binary": "0.1.6", + "utf8": "2.1.0" + }, + "scripts": { + "test": "make test" + }, + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/Automattic/engine.io-parser.git" + }, + "browser": "./lib/browser.js", + "gitHead": "ca248c5238a42d8383a4ab7de347adc2578abeac", + "bugs": { + "url": "https://github.com/Automattic/engine.io-parser/issues" + }, + "_id": "engine.io-parser@1.2.4", + "_shasum": "e0897b0bf14e792d4cd2a5950553919c56948c42", + "_from": "engine.io-parser@1.2.4", + "_npmVersion": "3.4.1", + "_nodeVersion": "4.2.2", + "_npmUser": { + "name": "rauchg", + "email": "rauchg@gmail.com" + }, + "maintainers": [ + { + "name": "rauchg", + "email": "rauchg@gmail.com" + } + ], + "dist": { + "shasum": "e0897b0bf14e792d4cd2a5950553919c56948c42", + "tarball": "http://registry.npmjs.org/engine.io-parser/-/engine.io-parser-1.2.4.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-1.2.4.tgz" +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/.npmignore b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/.npmignore new file mode 100644 index 0000000..1eba800 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/.npmignore @@ -0,0 +1,11 @@ +npm-debug.log +node_modules +.*.swp +.lock-* +build + +bench +doc +examples +test + diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/.travis.yml b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/.travis.yml new file mode 100644 index 0000000..5002b49 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/.travis.yml @@ -0,0 +1,15 @@ +language: node_js +sudo: false +node_js: + - "5" + - "4" + - "0.12" +addons: + apt: + sources: + - ubuntu-toolchain-r-test + packages: + - gcc-4.9 + - g++-4.9 +before_install: + - export CC="gcc-4.9" CXX="g++-4.9" diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/Makefile b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/Makefile new file mode 100644 index 0000000..00f19fa --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/Makefile @@ -0,0 +1,40 @@ +ALL_TESTS = $(shell find test/ -name '*.test.js') +ALL_INTEGRATION = $(shell find test/ -name '*.integration.js') + +all: + node-gyp configure build + +clean: + node-gyp clean + +run-tests: + @./node_modules/.bin/mocha \ + -t 5000 \ + -s 2400 \ + $(TESTFLAGS) \ + $(TESTS) + +run-integrationtests: + @./node_modules/.bin/mocha \ + -t 5000 \ + -s 6000 \ + $(TESTFLAGS) \ + $(TESTS) + +test: + @$(MAKE) NODE_TLS_REJECT_UNAUTHORIZED=0 NODE_PATH=lib TESTS="$(ALL_TESTS)" run-tests + +integrationtest: + @$(MAKE) NODE_TLS_REJECT_UNAUTHORIZED=0 NODE_PATH=lib TESTS="$(ALL_INTEGRATION)" run-integrationtests + +benchmark: + @node bench/sender.benchmark.js + @node bench/parser.benchmark.js + +autobahn: + @NODE_PATH=lib node test/autobahn.js + +autobahn-server: + @NODE_PATH=lib node test/autobahn-server.js + +.PHONY: test diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/README.md b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/README.md new file mode 100644 index 0000000..9be2e51 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/README.md @@ -0,0 +1,242 @@ +# ws: a node.js websocket library + +[![Build Status](https://travis-ci.org/websockets/ws.svg?branch=master)](https://travis-ci.org/websockets/ws) + +`ws` is a simple to use WebSocket implementation, up-to-date against RFC-6455, +and [probably the fastest WebSocket library for node.js][archive]. + +Passes the quite extensive Autobahn test suite. See http://websockets.github.com/ws +for the full reports. + +## Protocol support + +* **Hixie draft 76** (Old and deprecated, but still in use by Safari and Opera. + Added to ws version 0.4.2, but server only. Can be disabled by setting the + `disableHixie` option to true.) +* **HyBi drafts 07-12** (Use the option `protocolVersion: 8`) +* **HyBi drafts 13-17** (Current default, alternatively option `protocolVersion: 13`) + +### Installing + +``` +npm install --save ws +``` + +### Opt-in for performance + +There are 2 optional modules that can be installed along side with the `ws` +module. These modules are binary addons which improve certain operations, but as +they are binary addons they require compilation which can fail if no c++ +compiler is installed on the host system. + +- `npm install --save bufferutil`: Improves internal buffer operations which + allows for faster processing of masked WebSocket frames and general buffer + operations. +- `npm install --save utf-8-validate`: The specification requires validation of + invalid UTF-8 chars, some of these validations could not be done in JavaScript + hence the need for a binary addon. In most cases you will already be + validating the input that you receive for security purposes leading to double + validation. But if you want to be 100% spec conform and fast validation of UTF-8 + then this module is a must. + +### Sending and receiving text data + +```js +var WebSocket = require('ws'); +var ws = new WebSocket('ws://www.host.com/path'); + +ws.on('open', function open() { + ws.send('something'); +}); + +ws.on('message', function(data, flags) { + // flags.binary will be set if a binary data is received. + // flags.masked will be set if the data was masked. +}); +``` + +### Sending binary data + +```js +var WebSocket = require('ws'); +var ws = new WebSocket('ws://www.host.com/path'); + +ws.on('open', function open() { + var array = new Float32Array(5); + + for (var i = 0; i < array.length; ++i) { + array[i] = i / 2; + } + + ws.send(array, { binary: true, mask: true }); +}); +``` + +Setting `mask`, as done for the send options above, will cause the data to be +masked according to the WebSocket protocol. The same option applies for text +data. + +### Server example + +```js +var WebSocketServer = require('ws').Server + , wss = new WebSocketServer({ port: 8080 }); + +wss.on('connection', function connection(ws) { + ws.on('message', function incoming(message) { + console.log('received: %s', message); + }); + + ws.send('something'); +}); +``` + +### ExpressJS example + +```js +var server = require('http').createServer() + , url = require('url') + , WebSocketServer = require('ws').Server + , wss = new WebSocketServer({ server: server }) + , express = require('express') + , app = express() + , port = 4080; + +app.use(function (req, res) { + res.send({ msg: "hello" }); +}); + +wss.on('connection', function connection(ws) { + var location = url.parse(ws.upgradeReq.url, true); + // you might use location.query.access_token to authenticate or share sessions + // or ws.upgradeReq.headers.cookie (see http://stackoverflow.com/a/16395220/151312) + + ws.on('message', function incoming(message) { + console.log('received: %s', message); + }); + + ws.send('something'); +}); + +server.on('request', app); +server.listen(port, function () { console.log('Listening on ' + server.address().port) }); +``` + +### Server sending broadcast data + +```js +var WebSocketServer = require('ws').Server + , wss = new WebSocketServer({ port: 8080 }); + +wss.broadcast = function broadcast(data) { + wss.clients.forEach(function each(client) { + client.send(data); + }); +}; +``` + +### Error handling best practices + +```js +// If the WebSocket is closed before the following send is attempted +ws.send('something'); + +// Errors (both immediate and async write errors) can be detected in an optional +// callback. The callback is also the only way of being notified that data has +// actually been sent. +ws.send('something', function ack(error) { + // if error is not defined, the send has been completed, + // otherwise the error object will indicate what failed. +}); + +// Immediate errors can also be handled with try/catch-blocks, but **note** that +// since sends are inherently asynchronous, socket write failures will *not* be +// captured when this technique is used. +try { ws.send('something'); } +catch (e) { /* handle error */ } +``` + +### echo.websocket.org demo + +```js +var WebSocket = require('ws'); +var ws = new WebSocket('ws://echo.websocket.org/', { + protocolVersion: 8, + origin: 'http://websocket.org' +}); + +ws.on('open', function open() { + console.log('connected'); + ws.send(Date.now().toString(), {mask: true}); +}); + +ws.on('close', function close() { + console.log('disconnected'); +}); + +ws.on('message', function message(data, flags) { + console.log('Roundtrip time: ' + (Date.now() - parseInt(data)) + 'ms', flags); + + setTimeout(function timeout() { + ws.send(Date.now().toString(), {mask: true}); + }, 500); +}); +``` + +### Browserify users +When including ws via a browserify bundle, ws returns global.WebSocket which has slightly different API. +You should use the standard WebSockets API instead. + +https://developer.mozilla.org/en-US/docs/WebSockets/Writing_WebSocket_client_applications#Availability_of_WebSockets + + +### Other examples + +For a full example with a browser client communicating with a ws server, see the +examples folder. + +Note that the usage together with Express 3.0 is quite different from Express +2.x. The difference is expressed in the two different serverstats-examples. + +Otherwise, see the test cases. + +### Running the tests + +``` +make test +``` + +## API Docs + +See [`/doc/ws.md`](https://github.com/websockets/ws/blob/master/doc/ws.md) for Node.js-like docs for the ws classes. + +## Changelog + +We're using the GitHub [`releases`](https://github.com/websockets/ws/releases) for changelog entries. + +## License + +(The MIT License) + +Copyright (c) 2011 Einar Otto Stangvik <einaros@gmail.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. + +[archive]: http://web.archive.org/web/20130314230536/http://hobbycoding.posterous.com/the-fastest-websocket-module-for-nodejs diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/index.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/index.js new file mode 100644 index 0000000..a7e8644 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/index.js @@ -0,0 +1,49 @@ +'use strict'; + +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +var WS = module.exports = require('./lib/WebSocket'); + +WS.Server = require('./lib/WebSocketServer'); +WS.Sender = require('./lib/Sender'); +WS.Receiver = require('./lib/Receiver'); + +/** + * Create a new WebSocket server. + * + * @param {Object} options Server options + * @param {Function} fn Optional connection listener. + * @returns {WS.Server} + * @api public + */ +WS.createServer = function createServer(options, fn) { + var server = new WS.Server(options); + + if (typeof fn === 'function') { + server.on('connection', fn); + } + + return server; +}; + +/** + * Create a new WebSocket connection. + * + * @param {String} address The URL/address we need to connect to. + * @param {Function} fn Open listener. + * @returns {WS} + * @api public + */ +WS.connect = WS.createConnection = function connect(address, fn) { + var client = new WS(address); + + if (typeof fn === 'function') { + client.on('open', fn); + } + + return client; +}; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/BufferPool.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/BufferPool.js new file mode 100644 index 0000000..8ee5990 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/BufferPool.js @@ -0,0 +1,63 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +var util = require('util'); + +function BufferPool(initialSize, growStrategy, shrinkStrategy) { + if (this instanceof BufferPool === false) { + throw new TypeError("Classes can't be function-called"); + } + + if (typeof initialSize === 'function') { + shrinkStrategy = growStrategy; + growStrategy = initialSize; + initialSize = 0; + } + else if (typeof initialSize === 'undefined') { + initialSize = 0; + } + this._growStrategy = (growStrategy || function(db, size) { + return db.used + size; + }).bind(null, this); + this._shrinkStrategy = (shrinkStrategy || function(db) { + return initialSize; + }).bind(null, this); + this._buffer = initialSize ? new Buffer(initialSize) : null; + this._offset = 0; + this._used = 0; + this._changeFactor = 0; + this.__defineGetter__('size', function(){ + return this._buffer == null ? 0 : this._buffer.length; + }); + this.__defineGetter__('used', function(){ + return this._used; + }); +} + +BufferPool.prototype.get = function(length) { + if (this._buffer == null || this._offset + length > this._buffer.length) { + var newBuf = new Buffer(this._growStrategy(length)); + this._buffer = newBuf; + this._offset = 0; + } + this._used += length; + var buf = this._buffer.slice(this._offset, this._offset + length); + this._offset += length; + return buf; +} + +BufferPool.prototype.reset = function(forceNewBuffer) { + var len = this._shrinkStrategy(); + if (len < this.size) this._changeFactor -= 1; + if (forceNewBuffer || this._changeFactor < -2) { + this._changeFactor = 0; + this._buffer = len ? new Buffer(len) : null; + } + this._offset = 0; + this._used = 0; +} + +module.exports = BufferPool; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/BufferUtil.fallback.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/BufferUtil.fallback.js new file mode 100644 index 0000000..508542c --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/BufferUtil.fallback.js @@ -0,0 +1,47 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +module.exports.BufferUtil = { + merge: function(mergedBuffer, buffers) { + var offset = 0; + for (var i = 0, l = buffers.length; i < l; ++i) { + var buf = buffers[i]; + buf.copy(mergedBuffer, offset); + offset += buf.length; + } + }, + mask: function(source, mask, output, offset, length) { + var maskNum = mask.readUInt32LE(0, true); + var i = 0; + for (; i < length - 3; i += 4) { + var num = maskNum ^ source.readUInt32LE(i, true); + if (num < 0) num = 4294967296 + num; + output.writeUInt32LE(num, offset + i, true); + } + switch (length % 4) { + case 3: output[offset + i + 2] = source[i + 2] ^ mask[2]; + case 2: output[offset + i + 1] = source[i + 1] ^ mask[1]; + case 1: output[offset + i] = source[i] ^ mask[0]; + case 0:; + } + }, + unmask: function(data, mask) { + var maskNum = mask.readUInt32LE(0, true); + var length = data.length; + var i = 0; + for (; i < length - 3; i += 4) { + var num = maskNum ^ data.readUInt32LE(i, true); + if (num < 0) num = 4294967296 + num; + data.writeUInt32LE(num, i, true); + } + switch (length % 4) { + case 3: data[i + 2] = data[i + 2] ^ mask[2]; + case 2: data[i + 1] = data[i + 1] ^ mask[1]; + case 1: data[i] = data[i] ^ mask[0]; + case 0:; + } + } +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/BufferUtil.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/BufferUtil.js new file mode 100644 index 0000000..18c6998 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/BufferUtil.js @@ -0,0 +1,13 @@ +'use strict'; + +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +try { + module.exports = require('bufferutil'); +} catch (e) { + module.exports = require('./BufferUtil.fallback'); +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/ErrorCodes.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/ErrorCodes.js new file mode 100644 index 0000000..55ebd52 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/ErrorCodes.js @@ -0,0 +1,24 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +module.exports = { + isValidErrorCode: function(code) { + return (code >= 1000 && code <= 1011 && code != 1004 && code != 1005 && code != 1006) || + (code >= 3000 && code <= 4999); + }, + 1000: 'normal', + 1001: 'going away', + 1002: 'protocol error', + 1003: 'unsupported data', + 1004: 'reserved', + 1005: 'reserved for extensions', + 1006: 'reserved for extensions', + 1007: 'inconsistent or invalid data', + 1008: 'policy violation', + 1009: 'message too big', + 1010: 'extension handshake missing', + 1011: 'an unexpected condition prevented the request from being fulfilled', +}; \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Extensions.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Extensions.js new file mode 100644 index 0000000..a465ace --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Extensions.js @@ -0,0 +1,70 @@ + +var util = require('util'); + +/** + * Module exports. + */ + +exports.parse = parse; +exports.format = format; + +/** + * Parse extensions header value + */ + +function parse(value) { + value = value || ''; + + var extensions = {}; + + value.split(',').forEach(function(v) { + var params = v.split(';'); + var token = params.shift().trim(); + var paramsList = extensions[token] = extensions[token] || []; + var parsedParams = {}; + + params.forEach(function(param) { + var parts = param.trim().split('='); + var key = parts[0]; + var value = parts[1]; + if (typeof value === 'undefined') { + value = true; + } else { + // unquote value + if (value[0] === '"') { + value = value.slice(1); + } + if (value[value.length - 1] === '"') { + value = value.slice(0, value.length - 1); + } + } + (parsedParams[key] = parsedParams[key] || []).push(value); + }); + + paramsList.push(parsedParams); + }); + + return extensions; +} + +/** + * Format extensions header value + */ + +function format(value) { + return Object.keys(value).map(function(token) { + var paramsList = value[token]; + if (!util.isArray(paramsList)) { + paramsList = [paramsList]; + } + return paramsList.map(function(params) { + return [token].concat(Object.keys(params).map(function(k) { + var p = params[k]; + if (!util.isArray(p)) p = [p]; + return p.map(function(v) { + return v === true ? k : k + '=' + v; + }).join('; '); + })).join('; '); + }).join(', '); + }).join(', '); +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/PerMessageDeflate.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/PerMessageDeflate.js new file mode 100644 index 0000000..5324bd8 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/PerMessageDeflate.js @@ -0,0 +1,325 @@ + +var zlib = require('zlib'); + +var AVAILABLE_WINDOW_BITS = [8, 9, 10, 11, 12, 13, 14, 15]; +var DEFAULT_WINDOW_BITS = 15; +var DEFAULT_MEM_LEVEL = 8; + +PerMessageDeflate.extensionName = 'permessage-deflate'; + +/** + * Per-message Compression Extensions implementation + */ + +function PerMessageDeflate(options, isServer) { + if (this instanceof PerMessageDeflate === false) { + throw new TypeError("Classes can't be function-called"); + } + + this._options = options || {}; + this._isServer = !!isServer; + this._inflate = null; + this._deflate = null; + this.params = null; +} + +/** + * Create extension parameters offer + * + * @api public + */ + +PerMessageDeflate.prototype.offer = function() { + var params = {}; + if (this._options.serverNoContextTakeover) { + params.server_no_context_takeover = true; + } + if (this._options.clientNoContextTakeover) { + params.client_no_context_takeover = true; + } + if (this._options.serverMaxWindowBits) { + params.server_max_window_bits = this._options.serverMaxWindowBits; + } + if (this._options.clientMaxWindowBits) { + params.client_max_window_bits = this._options.clientMaxWindowBits; + } else if (this._options.clientMaxWindowBits == null) { + params.client_max_window_bits = true; + } + return params; +}; + +/** + * Accept extension offer + * + * @api public + */ + +PerMessageDeflate.prototype.accept = function(paramsList) { + paramsList = this.normalizeParams(paramsList); + + var params; + if (this._isServer) { + params = this.acceptAsServer(paramsList); + } else { + params = this.acceptAsClient(paramsList); + } + + this.params = params; + return params; +}; + +/** + * Releases all resources used by the extension + * + * @api public + */ + +PerMessageDeflate.prototype.cleanup = function() { + if (this._inflate) { + if (this._inflate.writeInProgress) { + this._inflate.pendingClose = true; + } else { + if (this._inflate.close) this._inflate.close(); + this._inflate = null; + } + } + if (this._deflate) { + if (this._deflate.writeInProgress) { + this._deflate.pendingClose = true; + } else { + if (this._deflate.close) this._deflate.close(); + this._deflate = null; + } + } +}; + +/** + * Accept extension offer from client + * + * @api private + */ + +PerMessageDeflate.prototype.acceptAsServer = function(paramsList) { + var accepted = {}; + var result = paramsList.some(function(params) { + accepted = {}; + if (this._options.serverNoContextTakeover === false && params.server_no_context_takeover) { + return; + } + if (this._options.serverMaxWindowBits === false && params.server_max_window_bits) { + return; + } + if (typeof this._options.serverMaxWindowBits === 'number' && + typeof params.server_max_window_bits === 'number' && + this._options.serverMaxWindowBits > params.server_max_window_bits) { + return; + } + if (typeof this._options.clientMaxWindowBits === 'number' && !params.client_max_window_bits) { + return; + } + + if (this._options.serverNoContextTakeover || params.server_no_context_takeover) { + accepted.server_no_context_takeover = true; + } + if (this._options.clientNoContextTakeover) { + accepted.client_no_context_takeover = true; + } + if (this._options.clientNoContextTakeover !== false && params.client_no_context_takeover) { + accepted.client_no_context_takeover = true; + } + if (typeof this._options.serverMaxWindowBits === 'number') { + accepted.server_max_window_bits = this._options.serverMaxWindowBits; + } else if (typeof params.server_max_window_bits === 'number') { + accepted.server_max_window_bits = params.server_max_window_bits; + } + if (typeof this._options.clientMaxWindowBits === 'number') { + accepted.client_max_window_bits = this._options.clientMaxWindowBits; + } else if (this._options.clientMaxWindowBits !== false && typeof params.client_max_window_bits === 'number') { + accepted.client_max_window_bits = params.client_max_window_bits; + } + return true; + }, this); + + if (!result) { + throw new Error('Doesn\'t support the offered configuration'); + } + + return accepted; +}; + +/** + * Accept extension response from server + * + * @api privaye + */ + +PerMessageDeflate.prototype.acceptAsClient = function(paramsList) { + var params = paramsList[0]; + if (this._options.clientNoContextTakeover != null) { + if (this._options.clientNoContextTakeover === false && params.client_no_context_takeover) { + throw new Error('Invalid value for "client_no_context_takeover"'); + } + } + if (this._options.clientMaxWindowBits != null) { + if (this._options.clientMaxWindowBits === false && params.client_max_window_bits) { + throw new Error('Invalid value for "client_max_window_bits"'); + } + if (typeof this._options.clientMaxWindowBits === 'number' && + (!params.client_max_window_bits || params.client_max_window_bits > this._options.clientMaxWindowBits)) { + throw new Error('Invalid value for "client_max_window_bits"'); + } + } + return params; +}; + +/** + * Normalize extensions parameters + * + * @api private + */ + +PerMessageDeflate.prototype.normalizeParams = function(paramsList) { + return paramsList.map(function(params) { + Object.keys(params).forEach(function(key) { + var value = params[key]; + if (value.length > 1) { + throw new Error('Multiple extension parameters for ' + key); + } + + value = value[0]; + + switch (key) { + case 'server_no_context_takeover': + case 'client_no_context_takeover': + if (value !== true) { + throw new Error('invalid extension parameter value for ' + key + ' (' + value + ')'); + } + params[key] = true; + break; + case 'server_max_window_bits': + case 'client_max_window_bits': + if (typeof value === 'string') { + value = parseInt(value, 10); + if (!~AVAILABLE_WINDOW_BITS.indexOf(value)) { + throw new Error('invalid extension parameter value for ' + key + ' (' + value + ')'); + } + } + if (!this._isServer && value === true) { + throw new Error('Missing extension parameter value for ' + key); + } + params[key] = value; + break; + default: + throw new Error('Not defined extension parameter (' + key + ')'); + } + }, this); + return params; + }, this); +}; + +/** + * Decompress message + * + * @api public + */ + +PerMessageDeflate.prototype.decompress = function (data, fin, callback) { + var endpoint = this._isServer ? 'client' : 'server'; + + if (!this._inflate) { + var maxWindowBits = this.params[endpoint + '_max_window_bits']; + this._inflate = zlib.createInflateRaw({ + windowBits: 'number' === typeof maxWindowBits ? maxWindowBits : DEFAULT_WINDOW_BITS + }); + } + this._inflate.writeInProgress = true; + + var self = this; + var buffers = []; + + this._inflate.on('error', onError).on('data', onData); + this._inflate.write(data); + if (fin) { + this._inflate.write(new Buffer([0x00, 0x00, 0xff, 0xff])); + } + this._inflate.flush(function() { + cleanup(); + callback(null, Buffer.concat(buffers)); + }); + + function onError(err) { + cleanup(); + callback(err); + } + + function onData(data) { + buffers.push(data); + } + + function cleanup() { + if (!self._inflate) return; + self._inflate.removeListener('error', onError); + self._inflate.removeListener('data', onData); + self._inflate.writeInProgress = false; + if ((fin && self.params[endpoint + '_no_context_takeover']) || self._inflate.pendingClose) { + if (self._inflate.close) self._inflate.close(); + self._inflate = null; + } + } +}; + +/** + * Compress message + * + * @api public + */ + +PerMessageDeflate.prototype.compress = function (data, fin, callback) { + var endpoint = this._isServer ? 'server' : 'client'; + + if (!this._deflate) { + var maxWindowBits = this.params[endpoint + '_max_window_bits']; + this._deflate = zlib.createDeflateRaw({ + flush: zlib.Z_SYNC_FLUSH, + windowBits: 'number' === typeof maxWindowBits ? maxWindowBits : DEFAULT_WINDOW_BITS, + memLevel: this._options.memLevel || DEFAULT_MEM_LEVEL + }); + } + this._deflate.writeInProgress = true; + + var self = this; + var buffers = []; + + this._deflate.on('error', onError).on('data', onData); + this._deflate.write(data); + this._deflate.flush(function() { + cleanup(); + var data = Buffer.concat(buffers); + if (fin) { + data = data.slice(0, data.length - 4); + } + callback(null, data); + }); + + function onError(err) { + cleanup(); + callback(err); + } + + function onData(data) { + buffers.push(data); + } + + function cleanup() { + if (!self._deflate) return; + self._deflate.removeListener('error', onError); + self._deflate.removeListener('data', onData); + self._deflate.writeInProgress = false; + if ((fin && self.params[endpoint + '_no_context_takeover']) || self._deflate.pendingClose) { + if (self._deflate.close) self._deflate.close(); + self._deflate = null; + } + } +}; + +module.exports = PerMessageDeflate; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Receiver.hixie.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Receiver.hixie.js new file mode 100644 index 0000000..66bc561 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Receiver.hixie.js @@ -0,0 +1,184 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +var util = require('util'); + +/** + * State constants + */ + +var EMPTY = 0 + , BODY = 1; +var BINARYLENGTH = 2 + , BINARYBODY = 3; + +/** + * Hixie Receiver implementation + */ + +function Receiver () { + if (this instanceof Receiver === false) { + throw new TypeError("Classes can't be function-called"); + } + + this.state = EMPTY; + this.buffers = []; + this.messageEnd = -1; + this.spanLength = 0; + this.dead = false; + + this.onerror = function() {}; + this.ontext = function() {}; + this.onbinary = function() {}; + this.onclose = function() {}; + this.onping = function() {}; + this.onpong = function() {}; +} + +module.exports = Receiver; + +/** + * Add new data to the parser. + * + * @api public + */ + +Receiver.prototype.add = function(data) { + var self = this; + function doAdd() { + if (self.state === EMPTY) { + if (data.length == 2 && data[0] == 0xFF && data[1] == 0x00) { + self.reset(); + self.onclose(); + return; + } + if (data[0] === 0x80) { + self.messageEnd = 0; + self.state = BINARYLENGTH; + data = data.slice(1); + } else { + + if (data[0] !== 0x00) { + self.error('payload must start with 0x00 byte', true); + return; + } + data = data.slice(1); + self.state = BODY; + + } + } + if (self.state === BINARYLENGTH) { + var i = 0; + while ((i < data.length) && (data[i] & 0x80)) { + self.messageEnd = 128 * self.messageEnd + (data[i] & 0x7f); + ++i; + } + if (i < data.length) { + self.messageEnd = 128 * self.messageEnd + (data[i] & 0x7f); + self.state = BINARYBODY; + ++i; + } + if (i > 0) + data = data.slice(i); + } + if (self.state === BINARYBODY) { + var dataleft = self.messageEnd - self.spanLength; + if (data.length >= dataleft) { + // consume the whole buffer to finish the frame + self.buffers.push(data); + self.spanLength += dataleft; + self.messageEnd = dataleft; + return self.parse(); + } + // frame's not done even if we consume it all + self.buffers.push(data); + self.spanLength += data.length; + return; + } + self.buffers.push(data); + if ((self.messageEnd = bufferIndex(data, 0xFF)) != -1) { + self.spanLength += self.messageEnd; + return self.parse(); + } + else self.spanLength += data.length; + } + while(data) data = doAdd(); +}; + +/** + * Releases all resources used by the receiver. + * + * @api public + */ + +Receiver.prototype.cleanup = function() { + this.dead = true; + this.state = EMPTY; + this.buffers = []; +}; + +/** + * Process buffered data. + * + * @api public + */ + +Receiver.prototype.parse = function() { + var output = new Buffer(this.spanLength); + var outputIndex = 0; + for (var bi = 0, bl = this.buffers.length; bi < bl - 1; ++bi) { + var buffer = this.buffers[bi]; + buffer.copy(output, outputIndex); + outputIndex += buffer.length; + } + var lastBuffer = this.buffers[this.buffers.length - 1]; + if (this.messageEnd > 0) lastBuffer.copy(output, outputIndex, 0, this.messageEnd); + if (this.state !== BODY) --this.messageEnd; + var tail = null; + if (this.messageEnd < lastBuffer.length - 1) { + tail = lastBuffer.slice(this.messageEnd + 1); + } + this.reset(); + this.ontext(output.toString('utf8')); + return tail; +}; + +/** + * Handles an error + * + * @api private + */ + +Receiver.prototype.error = function (reason, terminate) { + this.reset(); + this.onerror(reason, terminate); + return this; +}; + +/** + * Reset parser state + * + * @api private + */ + +Receiver.prototype.reset = function (reason) { + if (this.dead) return; + this.state = EMPTY; + this.buffers = []; + this.messageEnd = -1; + this.spanLength = 0; +}; + +/** + * Internal api + */ + +function bufferIndex(buffer, byte) { + for (var i = 0, l = buffer.length; i < l; ++i) { + if (buffer[i] === byte) return i; + } + return -1; +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Receiver.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Receiver.js new file mode 100644 index 0000000..b3183bf --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Receiver.js @@ -0,0 +1,702 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +var util = require('util') + , Validation = require('./Validation').Validation + , ErrorCodes = require('./ErrorCodes') + , BufferPool = require('./BufferPool') + , bufferUtil = require('./BufferUtil').BufferUtil + , PerMessageDeflate = require('./PerMessageDeflate'); + +/** + * HyBi Receiver implementation + */ + +function Receiver (extensions) { + if (this instanceof Receiver === false) { + throw new TypeError("Classes can't be function-called"); + } + + // memory pool for fragmented messages + var fragmentedPoolPrevUsed = -1; + this.fragmentedBufferPool = new BufferPool(1024, function(db, length) { + return db.used + length; + }, function(db) { + return fragmentedPoolPrevUsed = fragmentedPoolPrevUsed >= 0 ? + Math.ceil((fragmentedPoolPrevUsed + db.used) / 2) : + db.used; + }); + + // memory pool for unfragmented messages + var unfragmentedPoolPrevUsed = -1; + this.unfragmentedBufferPool = new BufferPool(1024, function(db, length) { + return db.used + length; + }, function(db) { + return unfragmentedPoolPrevUsed = unfragmentedPoolPrevUsed >= 0 ? + Math.ceil((unfragmentedPoolPrevUsed + db.used) / 2) : + db.used; + }); + + this.extensions = extensions || {}; + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0, + fragmentedOperation: false + }; + this.overflow = []; + this.headerBuffer = new Buffer(10); + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.currentMessage = []; + this.messageHandlers = []; + this.expectHeader(2, this.processPacket); + this.dead = false; + this.processing = false; + + this.onerror = function() {}; + this.ontext = function() {}; + this.onbinary = function() {}; + this.onclose = function() {}; + this.onping = function() {}; + this.onpong = function() {}; +} + +module.exports = Receiver; + +/** + * Add new data to the parser. + * + * @api public + */ + +Receiver.prototype.add = function(data) { + var dataLength = data.length; + if (dataLength == 0) return; + if (this.expectBuffer == null) { + this.overflow.push(data); + return; + } + var toRead = Math.min(dataLength, this.expectBuffer.length - this.expectOffset); + fastCopy(toRead, data, this.expectBuffer, this.expectOffset); + this.expectOffset += toRead; + if (toRead < dataLength) { + this.overflow.push(data.slice(toRead)); + } + while (this.expectBuffer && this.expectOffset == this.expectBuffer.length) { + var bufferForHandler = this.expectBuffer; + this.expectBuffer = null; + this.expectOffset = 0; + this.expectHandler.call(this, bufferForHandler); + } +}; + +/** + * Releases all resources used by the receiver. + * + * @api public + */ + +Receiver.prototype.cleanup = function() { + this.dead = true; + this.overflow = null; + this.headerBuffer = null; + this.expectBuffer = null; + this.expectHandler = null; + this.unfragmentedBufferPool = null; + this.fragmentedBufferPool = null; + this.state = null; + this.currentMessage = null; + this.onerror = null; + this.ontext = null; + this.onbinary = null; + this.onclose = null; + this.onping = null; + this.onpong = null; +}; + +/** + * Waits for a certain amount of header bytes to be available, then fires a callback. + * + * @api private + */ + +Receiver.prototype.expectHeader = function(length, handler) { + if (length == 0) { + handler(null); + return; + } + this.expectBuffer = this.headerBuffer.slice(this.expectOffset, this.expectOffset + length); + this.expectHandler = handler; + var toRead = length; + while (toRead > 0 && this.overflow.length > 0) { + var fromOverflow = this.overflow.pop(); + if (toRead < fromOverflow.length) this.overflow.push(fromOverflow.slice(toRead)); + var read = Math.min(fromOverflow.length, toRead); + fastCopy(read, fromOverflow, this.expectBuffer, this.expectOffset); + this.expectOffset += read; + toRead -= read; + } +}; + +/** + * Waits for a certain amount of data bytes to be available, then fires a callback. + * + * @api private + */ + +Receiver.prototype.expectData = function(length, handler) { + if (length == 0) { + handler(null); + return; + } + this.expectBuffer = this.allocateFromPool(length, this.state.fragmentedOperation); + this.expectHandler = handler; + var toRead = length; + while (toRead > 0 && this.overflow.length > 0) { + var fromOverflow = this.overflow.pop(); + if (toRead < fromOverflow.length) this.overflow.push(fromOverflow.slice(toRead)); + var read = Math.min(fromOverflow.length, toRead); + fastCopy(read, fromOverflow, this.expectBuffer, this.expectOffset); + this.expectOffset += read; + toRead -= read; + } +}; + +/** + * Allocates memory from the buffer pool. + * + * @api private + */ + +Receiver.prototype.allocateFromPool = function(length, isFragmented) { + return (isFragmented ? this.fragmentedBufferPool : this.unfragmentedBufferPool).get(length); +}; + +/** + * Start processing a new packet. + * + * @api private + */ + +Receiver.prototype.processPacket = function (data) { + if (this.extensions[PerMessageDeflate.extensionName]) { + if ((data[0] & 0x30) != 0) { + this.error('reserved fields (2, 3) must be empty', 1002); + return; + } + } else { + if ((data[0] & 0x70) != 0) { + this.error('reserved fields must be empty', 1002); + return; + } + } + this.state.lastFragment = (data[0] & 0x80) == 0x80; + this.state.masked = (data[1] & 0x80) == 0x80; + var compressed = (data[0] & 0x40) == 0x40; + var opcode = data[0] & 0xf; + if (opcode === 0) { + if (compressed) { + this.error('continuation frame cannot have the Per-message Compressed bits', 1002); + return; + } + // continuation frame + this.state.fragmentedOperation = true; + this.state.opcode = this.state.activeFragmentedOperation; + if (!(this.state.opcode == 1 || this.state.opcode == 2)) { + this.error('continuation frame cannot follow current opcode', 1002); + return; + } + } + else { + if (opcode < 3 && this.state.activeFragmentedOperation != null) { + this.error('data frames after the initial data frame must have opcode 0', 1002); + return; + } + if (opcode >= 8 && compressed) { + this.error('control frames cannot have the Per-message Compressed bits', 1002); + return; + } + this.state.compressed = compressed; + this.state.opcode = opcode; + if (this.state.lastFragment === false) { + this.state.fragmentedOperation = true; + this.state.activeFragmentedOperation = opcode; + } + else this.state.fragmentedOperation = false; + } + var handler = opcodes[this.state.opcode]; + if (typeof handler == 'undefined') this.error('no handler for opcode ' + this.state.opcode, 1002); + else { + handler.start.call(this, data); + } +}; + +/** + * Endprocessing a packet. + * + * @api private + */ + +Receiver.prototype.endPacket = function() { + if (!this.state.fragmentedOperation) this.unfragmentedBufferPool.reset(true); + else if (this.state.lastFragment) this.fragmentedBufferPool.reset(true); + 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.expectHeader(2, this.processPacket); +}; + +/** + * Reset the parser state. + * + * @api private + */ + +Receiver.prototype.reset = function() { + if (this.dead) return; + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0, + fragmentedOperation: false + }; + this.fragmentedBufferPool.reset(true); + this.unfragmentedBufferPool.reset(true); + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.overflow = []; + this.currentMessage = []; + this.messageHandlers = []; +}; + +/** + * Unmask received data. + * + * @api private + */ + +Receiver.prototype.unmask = function (mask, buf, binary) { + if (mask != null && buf != null) bufferUtil.unmask(buf, mask); + if (binary) return buf; + return buf != null ? buf.toString('utf8') : ''; +}; + +/** + * Concatenates a list of buffers. + * + * @api private + */ + +Receiver.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); + bufferUtil.merge(mergedBuffer, buffers); + return mergedBuffer; +}; + +/** + * Handles an error + * + * @api private + */ + +Receiver.prototype.error = function (reason, protocolErrorCode) { + this.reset(); + this.onerror(reason, protocolErrorCode); + return this; +}; + +/** + * Execute message handler buffers + * + * @api private + */ + +Receiver.prototype.flush = function() { + if (this.processing || this.dead) return; + + var handler = this.messageHandlers.shift(); + if (!handler) return; + + this.processing = true; + var self = this; + + handler(function() { + self.processing = false; + self.flush(); + }); +}; + +/** + * Apply extensions to message + * + * @api private + */ + +Receiver.prototype.applyExtensions = function(messageBuffer, fin, compressed, callback) { + var self = this; + if (compressed) { + this.extensions[PerMessageDeflate.extensionName].decompress(messageBuffer, fin, function(err, buffer) { + if (self.dead) return; + if (err) { + callback(new Error('invalid compressed data')); + return; + } + callback(null, buffer); + }); + } else { + callback(null, messageBuffer); + } +}; + +/** + * Buffer utilities + */ + +function readUInt16BE(start) { + return (this[start]<<8) + + this[start+1]; +} + +function readUInt32BE(start) { + return (this[start]<<24) + + (this[start+1]<<16) + + (this[start+2]<<8) + + this[start+3]; +} + +function fastCopy(length, srcBuffer, dstBuffer, dstOffset) { + switch (length) { + default: srcBuffer.copy(dstBuffer, dstOffset, 0, length); break; + case 16: dstBuffer[dstOffset+15] = srcBuffer[15]; + case 15: dstBuffer[dstOffset+14] = srcBuffer[14]; + case 14: dstBuffer[dstOffset+13] = srcBuffer[13]; + case 13: dstBuffer[dstOffset+12] = srcBuffer[12]; + case 12: dstBuffer[dstOffset+11] = srcBuffer[11]; + case 11: dstBuffer[dstOffset+10] = srcBuffer[10]; + case 10: dstBuffer[dstOffset+9] = srcBuffer[9]; + case 9: dstBuffer[dstOffset+8] = srcBuffer[8]; + case 8: dstBuffer[dstOffset+7] = srcBuffer[7]; + case 7: dstBuffer[dstOffset+6] = srcBuffer[6]; + case 6: dstBuffer[dstOffset+5] = srcBuffer[5]; + case 5: dstBuffer[dstOffset+4] = srcBuffer[4]; + case 4: dstBuffer[dstOffset+3] = srcBuffer[3]; + case 3: dstBuffer[dstOffset+2] = srcBuffer[2]; + case 2: dstBuffer[dstOffset+1] = srcBuffer[1]; + case 1: dstBuffer[dstOffset] = srcBuffer[0]; + } +} + +function clone(obj) { + var cloned = {}; + for (var k in obj) { + if (obj.hasOwnProperty(k)) { + cloned[k] = obj[k]; + } + } + return cloned; +} + +/** + * Opcode handlers + */ + +var opcodes = { + // text + '1': { + start: function(data) { + var self = this; + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + opcodes['1'].getData.call(self, firstLength); + } + else if (firstLength == 126) { + self.expectHeader(2, function(data) { + opcodes['1'].getData.call(self, readUInt16BE.call(data, 0)); + }); + } + else if (firstLength == 127) { + self.expectHeader(8, function(data) { + if (readUInt32BE.call(data, 0) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported', 1008); + return; + } + opcodes['1'].getData.call(self, readUInt32BE.call(data, 4)); + }); + } + }, + getData: function(length) { + var self = this; + if (self.state.masked) { + self.expectHeader(4, function(data) { + var mask = data; + self.expectData(length, function(data) { + opcodes['1'].finish.call(self, mask, data); + }); + }); + } + else { + self.expectData(length, function(data) { + opcodes['1'].finish.call(self, null, data); + }); + } + }, + finish: function(mask, data) { + var self = this; + var packet = this.unmask(mask, data, true) || new Buffer(0); + var state = clone(this.state); + this.messageHandlers.push(function(callback) { + self.applyExtensions(packet, state.lastFragment, state.compressed, function(err, buffer) { + if (err) return self.error(err.message, 1007); + if (buffer != null) self.currentMessage.push(buffer); + + if (state.lastFragment) { + var messageBuffer = self.concatBuffers(self.currentMessage); + self.currentMessage = []; + if (!Validation.isValidUTF8(messageBuffer)) { + self.error('invalid utf8 sequence', 1007); + return; + } + self.ontext(messageBuffer.toString('utf8'), {masked: state.masked, buffer: messageBuffer}); + } + callback(); + }); + }); + this.flush(); + this.endPacket(); + } + }, + // binary + '2': { + start: function(data) { + var self = this; + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + opcodes['2'].getData.call(self, firstLength); + } + else if (firstLength == 126) { + self.expectHeader(2, function(data) { + opcodes['2'].getData.call(self, readUInt16BE.call(data, 0)); + }); + } + else if (firstLength == 127) { + self.expectHeader(8, function(data) { + if (readUInt32BE.call(data, 0) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported', 1008); + return; + } + opcodes['2'].getData.call(self, readUInt32BE.call(data, 4, true)); + }); + } + }, + getData: function(length) { + var self = this; + if (self.state.masked) { + self.expectHeader(4, function(data) { + var mask = data; + self.expectData(length, function(data) { + opcodes['2'].finish.call(self, mask, data); + }); + }); + } + else { + self.expectData(length, function(data) { + opcodes['2'].finish.call(self, null, data); + }); + } + }, + finish: function(mask, data) { + var self = this; + var packet = this.unmask(mask, data, true) || new Buffer(0); + var state = clone(this.state); + this.messageHandlers.push(function(callback) { + self.applyExtensions(packet, state.lastFragment, state.compressed, function(err, buffer) { + if (err) return self.error(err.message, 1007); + if (buffer != null) self.currentMessage.push(buffer); + if (state.lastFragment) { + var messageBuffer = self.concatBuffers(self.currentMessage); + self.currentMessage = []; + self.onbinary(messageBuffer, {masked: state.masked, buffer: messageBuffer}); + } + callback(); + }); + }); + this.flush(); + this.endPacket(); + } + }, + // close + '8': { + start: function(data) { + var self = this; + if (self.state.lastFragment == false) { + self.error('fragmented close is not supported', 1002); + return; + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + opcodes['8'].getData.call(self, firstLength); + } + else { + self.error('control frames cannot have more than 125 bytes of data', 1002); + } + }, + getData: function(length) { + var self = this; + if (self.state.masked) { + self.expectHeader(4, function(data) { + var mask = data; + self.expectData(length, function(data) { + opcodes['8'].finish.call(self, mask, data); + }); + }); + } + else { + self.expectData(length, function(data) { + opcodes['8'].finish.call(self, null, data); + }); + } + }, + finish: function(mask, data) { + var self = this; + data = self.unmask(mask, data, true); + + var state = clone(this.state); + this.messageHandlers.push(function() { + if (data && data.length == 1) { + self.error('close packets with data must be at least two bytes long', 1002); + return; + } + var code = data && data.length > 1 ? readUInt16BE.call(data, 0) : 1000; + if (!ErrorCodes.isValidErrorCode(code)) { + self.error('invalid error code', 1002); + return; + } + var message = ''; + if (data && data.length > 2) { + var messageBuffer = data.slice(2); + if (!Validation.isValidUTF8(messageBuffer)) { + self.error('invalid utf8 sequence', 1007); + return; + } + message = messageBuffer.toString('utf8'); + } + self.onclose(code, message, {masked: state.masked}); + self.reset(); + }); + this.flush(); + }, + }, + // ping + '9': { + start: function(data) { + var self = this; + if (self.state.lastFragment == false) { + self.error('fragmented ping is not supported', 1002); + return; + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + opcodes['9'].getData.call(self, firstLength); + } + else { + self.error('control frames cannot have more than 125 bytes of data', 1002); + } + }, + getData: function(length) { + var self = this; + if (self.state.masked) { + self.expectHeader(4, function(data) { + var mask = data; + self.expectData(length, function(data) { + opcodes['9'].finish.call(self, mask, data); + }); + }); + } + else { + self.expectData(length, function(data) { + opcodes['9'].finish.call(self, null, data); + }); + } + }, + finish: function(mask, data) { + var self = this; + data = this.unmask(mask, data, true); + var state = clone(this.state); + this.messageHandlers.push(function(callback) { + self.onping(data, {masked: state.masked, binary: true}); + callback(); + }); + this.flush(); + this.endPacket(); + } + }, + // pong + '10': { + start: function(data) { + var self = this; + if (self.state.lastFragment == false) { + self.error('fragmented pong is not supported', 1002); + return; + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + opcodes['10'].getData.call(self, firstLength); + } + else { + self.error('control frames cannot have more than 125 bytes of data', 1002); + } + }, + getData: function(length) { + var self = this; + if (this.state.masked) { + this.expectHeader(4, function(data) { + var mask = data; + self.expectData(length, function(data) { + opcodes['10'].finish.call(self, mask, data); + }); + }); + } + else { + this.expectData(length, function(data) { + opcodes['10'].finish.call(self, null, data); + }); + } + }, + finish: function(mask, data) { + var self = this; + data = self.unmask(mask, data, true); + var state = clone(this.state); + this.messageHandlers.push(function(callback) { + self.onpong(data, {masked: state.masked, binary: true}); + callback(); + }); + this.flush(); + this.endPacket(); + } + } +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Sender.hixie.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Sender.hixie.js new file mode 100644 index 0000000..b87d9dd --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Sender.hixie.js @@ -0,0 +1,124 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +var events = require('events') + , util = require('util') + , EventEmitter = events.EventEmitter; + +/** + * Hixie Sender implementation + */ + +function Sender(socket) { + if (this instanceof Sender === false) { + throw new TypeError("Classes can't be function-called"); + } + + events.EventEmitter.call(this); + + this.socket = socket; + this.continuationFrame = false; + this.isClosed = false; +} + +module.exports = Sender; + +/** + * Inherits from EventEmitter. + */ + +util.inherits(Sender, events.EventEmitter); + +/** + * Frames and writes data. + * + * @api public + */ + +Sender.prototype.send = function(data, options, cb) { + if (this.isClosed) return; + + var isString = typeof data == 'string' + , length = isString ? Buffer.byteLength(data) : data.length + , lengthbytes = (length > 127) ? 2 : 1 // assume less than 2**14 bytes + , writeStartMarker = this.continuationFrame == false + , writeEndMarker = !options || !(typeof options.fin != 'undefined' && !options.fin) + , buffer = new Buffer((writeStartMarker ? ((options && options.binary) ? (1 + lengthbytes) : 1) : 0) + length + ((writeEndMarker && !(options && options.binary)) ? 1 : 0)) + , offset = writeStartMarker ? 1 : 0; + + if (writeStartMarker) { + if (options && options.binary) { + buffer.write('\x80', 'binary'); + // assume length less than 2**14 bytes + if (lengthbytes > 1) + buffer.write(String.fromCharCode(128+length/128), offset++, 'binary'); + buffer.write(String.fromCharCode(length&0x7f), offset++, 'binary'); + } else + buffer.write('\x00', 'binary'); + } + + if (isString) buffer.write(data, offset, 'utf8'); + else data.copy(buffer, offset, 0); + + if (writeEndMarker) { + if (options && options.binary) { + // sending binary, not writing end marker + } else + buffer.write('\xff', offset + length, 'binary'); + this.continuationFrame = false; + } + else this.continuationFrame = true; + + try { + this.socket.write(buffer, 'binary', cb); + } catch (e) { + this.error(e.toString()); + } +}; + +/** + * Sends a close instruction to the remote party. + * + * @api public + */ + +Sender.prototype.close = function(code, data, mask, cb) { + if (this.isClosed) return; + this.isClosed = true; + try { + if (this.continuationFrame) this.socket.write(new Buffer([0xff], 'binary')); + this.socket.write(new Buffer([0xff, 0x00]), 'binary', cb); + } catch (e) { + this.error(e.toString()); + } +}; + +/** + * Sends a ping message to the remote party. Not available for hixie. + * + * @api public + */ + +Sender.prototype.ping = function(data, options) {}; + +/** + * Sends a pong message to the remote party. Not available for hixie. + * + * @api public + */ + +Sender.prototype.pong = function(data, options) {}; + +/** + * Handles an error + * + * @api private + */ + +Sender.prototype.error = function (reason) { + this.emit('error', reason); + return this; +}; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Sender.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Sender.js new file mode 100644 index 0000000..d34061e --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Sender.js @@ -0,0 +1,324 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +var events = require('events') + , util = require('util') + , EventEmitter = events.EventEmitter + , ErrorCodes = require('./ErrorCodes') + , bufferUtil = require('./BufferUtil').BufferUtil + , PerMessageDeflate = require('./PerMessageDeflate'); + +/** + * HyBi Sender implementation + */ + +function Sender(socket, extensions) { + if (this instanceof Sender === false) { + throw new TypeError("Classes can't be function-called"); + } + + events.EventEmitter.call(this); + + this._socket = socket; + this.extensions = extensions || {}; + this.firstFragment = true; + this.compress = false; + this.messageHandlers = []; + this.processing = false; +} + +/** + * Inherits from EventEmitter. + */ + +util.inherits(Sender, events.EventEmitter); + +/** + * Sends a close instruction to the remote party. + * + * @api public + */ + +Sender.prototype.close = function(code, data, mask, cb) { + if (typeof code !== 'undefined') { + if (typeof code !== 'number' || + !ErrorCodes.isValidErrorCode(code)) throw new Error('first argument must be a valid error code number'); + } + code = code || 1000; + var dataBuffer = new Buffer(2 + (data ? Buffer.byteLength(data) : 0)); + writeUInt16BE.call(dataBuffer, code, 0); + if (dataBuffer.length > 2) dataBuffer.write(data, 2); + + var self = this; + this.messageHandlers.push(function(callback) { + self.frameAndSend(0x8, dataBuffer, true, mask); + callback(); + if (typeof cb == 'function') cb(); + }); + this.flush(); +}; + +/** + * Sends a ping message to the remote party. + * + * @api public + */ + +Sender.prototype.ping = function(data, options) { + var mask = options && options.mask; + var self = this; + this.messageHandlers.push(function(callback) { + self.frameAndSend(0x9, data || '', true, mask); + callback(); + }); + this.flush(); +}; + +/** + * Sends a pong message to the remote party. + * + * @api public + */ + +Sender.prototype.pong = function(data, options) { + var mask = options && options.mask; + var self = this; + this.messageHandlers.push(function(callback) { + self.frameAndSend(0xa, data || '', true, mask); + callback(); + }); + this.flush(); +}; + +/** + * Sends text or binary data to the remote party. + * + * @api public + */ + +Sender.prototype.send = function(data, options, cb) { + var finalFragment = options && options.fin === false ? false : true; + var mask = options && options.mask; + var compress = options && options.compress; + var opcode = options && options.binary ? 2 : 1; + if (this.firstFragment === false) { + opcode = 0; + compress = false; + } else { + this.firstFragment = false; + this.compress = compress; + } + if (finalFragment) this.firstFragment = true + + var compressFragment = this.compress; + + var self = this; + this.messageHandlers.push(function(callback) { + self.applyExtensions(data, finalFragment, compressFragment, function(err, data) { + if (err) { + if (typeof cb == 'function') cb(err); + else self.emit('error', err); + return; + } + self.frameAndSend(opcode, data, finalFragment, mask, compress, cb); + callback(); + }); + }); + this.flush(); +}; + +/** + * Frames and sends a piece of data according to the HyBi WebSocket protocol. + * + * @api private + */ + +Sender.prototype.frameAndSend = function(opcode, data, finalFragment, maskData, compressed, cb) { + var canModifyData = false; + + if (!data) { + try { + this._socket.write(new Buffer([opcode | (finalFragment ? 0x80 : 0), 0 | (maskData ? 0x80 : 0)].concat(maskData ? [0, 0, 0, 0] : [])), 'binary', cb); + } + catch (e) { + if (typeof cb == 'function') cb(e); + else this.emit('error', e); + } + return; + } + + if (!Buffer.isBuffer(data)) { + canModifyData = true; + if (data && (typeof data.byteLength !== 'undefined' || typeof data.buffer !== 'undefined')) { + data = getArrayBuffer(data); + } else { + // + // If people want to send a number, this would allocate the number in + // bytes as memory size instead of storing the number as buffer value. So + // we need to transform it to string in order to prevent possible + // vulnerabilities / memory attacks. + // + if (typeof data === 'number') data = data.toString(); + + data = new Buffer(data); + } + } + + var dataLength = data.length + , dataOffset = maskData ? 6 : 2 + , secondByte = dataLength; + + if (dataLength >= 65536) { + dataOffset += 8; + secondByte = 127; + } + else if (dataLength > 125) { + dataOffset += 2; + secondByte = 126; + } + + var mergeBuffers = dataLength < 32768 || (maskData && !canModifyData); + var totalLength = mergeBuffers ? dataLength + dataOffset : dataOffset; + var outputBuffer = new Buffer(totalLength); + outputBuffer[0] = finalFragment ? opcode | 0x80 : opcode; + if (compressed) outputBuffer[0] |= 0x40; + + switch (secondByte) { + case 126: + writeUInt16BE.call(outputBuffer, dataLength, 2); + break; + case 127: + writeUInt32BE.call(outputBuffer, 0, 2); + writeUInt32BE.call(outputBuffer, dataLength, 6); + } + + if (maskData) { + outputBuffer[1] = secondByte | 0x80; + var mask = this._randomMask || (this._randomMask = getRandomMask()); + outputBuffer[dataOffset - 4] = mask[0]; + outputBuffer[dataOffset - 3] = mask[1]; + outputBuffer[dataOffset - 2] = mask[2]; + outputBuffer[dataOffset - 1] = mask[3]; + if (mergeBuffers) { + bufferUtil.mask(data, mask, outputBuffer, dataOffset, dataLength); + try { + this._socket.write(outputBuffer, 'binary', cb); + } + catch (e) { + if (typeof cb == 'function') cb(e); + else this.emit('error', e); + } + } + else { + bufferUtil.mask(data, mask, data, 0, dataLength); + try { + this._socket.write(outputBuffer, 'binary'); + this._socket.write(data, 'binary', cb); + } + catch (e) { + if (typeof cb == 'function') cb(e); + else this.emit('error', e); + } + } + } + else { + outputBuffer[1] = secondByte; + if (mergeBuffers) { + data.copy(outputBuffer, dataOffset); + try { + this._socket.write(outputBuffer, 'binary', cb); + } + catch (e) { + if (typeof cb == 'function') cb(e); + else this.emit('error', e); + } + } + else { + try { + this._socket.write(outputBuffer, 'binary'); + this._socket.write(data, 'binary', cb); + } + catch (e) { + if (typeof cb == 'function') cb(e); + else this.emit('error', e); + } + } + } +}; + +/** + * Execute message handler buffers + * + * @api private + */ + +Sender.prototype.flush = function() { + if (this.processing) return; + + var handler = this.messageHandlers.shift(); + if (!handler) return; + + this.processing = true; + + var self = this; + + handler(function() { + self.processing = false; + self.flush(); + }); +}; + +/** + * Apply extensions to message + * + * @api private + */ + +Sender.prototype.applyExtensions = function(data, fin, compress, callback) { + if (compress && data) { + if ((data.buffer || data) instanceof ArrayBuffer) { + data = getArrayBuffer(data); + } + this.extensions[PerMessageDeflate.extensionName].compress(data, fin, callback); + } else { + callback(null, data); + } +}; + +module.exports = Sender; + +function writeUInt16BE(value, offset) { + this[offset] = (value & 0xff00)>>8; + this[offset+1] = value & 0xff; +} + +function writeUInt32BE(value, offset) { + this[offset] = (value & 0xff000000)>>24; + this[offset+1] = (value & 0xff0000)>>16; + this[offset+2] = (value & 0xff00)>>8; + this[offset+3] = value & 0xff; +} + +function getArrayBuffer(data) { + // data is either an ArrayBuffer or ArrayBufferView. + var array = new Uint8Array(data.buffer || data) + , l = data.byteLength || data.length + , o = data.byteOffset || 0 + , buffer = new Buffer(l); + for (var i = 0; i < l; ++i) { + buffer[i] = array[o+i]; + } + return buffer; +} + +function getRandomMask() { + return new Buffer([ + ~~(Math.random() * 255), + ~~(Math.random() * 255), + ~~(Math.random() * 255), + ~~(Math.random() * 255) + ]); +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Validation.fallback.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Validation.fallback.js new file mode 100644 index 0000000..2c7c4fd --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Validation.fallback.js @@ -0,0 +1,12 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +module.exports.Validation = { + isValidUTF8: function(buffer) { + return true; + } +}; + diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Validation.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Validation.js new file mode 100644 index 0000000..0795fb7 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/Validation.js @@ -0,0 +1,13 @@ +'use strict'; + +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +try { + module.exports = require('utf-8-validate'); +} catch (e) { + module.exports = require('./Validation.fallback'); +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/WebSocket.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/WebSocket.js new file mode 100644 index 0000000..4e06c80 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/WebSocket.js @@ -0,0 +1,965 @@ +'use strict'; + +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +var url = require('url') + , util = require('util') + , http = require('http') + , https = require('https') + , crypto = require('crypto') + , stream = require('stream') + , Ultron = require('ultron') + , Options = require('options') + , Sender = require('./Sender') + , Receiver = require('./Receiver') + , SenderHixie = require('./Sender.hixie') + , ReceiverHixie = require('./Receiver.hixie') + , Extensions = require('./Extensions') + , PerMessageDeflate = require('./PerMessageDeflate') + , EventEmitter = require('events').EventEmitter; + +/** + * Constants + */ + +// Default protocol version + +var protocolVersion = 13; + +// Close timeout + +var closeTimeout = 30 * 1000; // Allow 30 seconds to terminate the connection cleanly + +/** + * WebSocket implementation + * + * @constructor + * @param {String} address Connection address. + * @param {String|Array} protocols WebSocket protocols. + * @param {Object} options Additional connection options. + * @api public + */ +function WebSocket(address, protocols, options) { + if (this instanceof WebSocket === false) { + return new WebSocket(address, protocols, options); + } + + EventEmitter.call(this); + + if (protocols && !Array.isArray(protocols) && 'object' === typeof protocols) { + // accept the "options" Object as the 2nd argument + options = protocols; + protocols = null; + } + + if ('string' === typeof protocols) { + protocols = [ protocols ]; + } + + if (!Array.isArray(protocols)) { + protocols = []; + } + + this._socket = null; + this._ultron = null; + this._closeReceived = false; + this.bytesReceived = 0; + this.readyState = null; + this.supports = {}; + this.extensions = {}; + + if (Array.isArray(address)) { + initAsServerClient.apply(this, address.concat(options)); + } else { + initAsClient.apply(this, [address, protocols, options]); + } +} + +/** + * Inherits from EventEmitter. + */ +util.inherits(WebSocket, EventEmitter); + +/** + * Ready States + */ +["CONNECTING", "OPEN", "CLOSING", "CLOSED"].forEach(function each(state, index) { + WebSocket.prototype[state] = WebSocket[state] = index; +}); + +/** + * Gracefully closes the connection, after sending a description message to the server + * + * @param {Object} data to be sent to the server + * @api public + */ +WebSocket.prototype.close = function close(code, data) { + if (this.readyState === WebSocket.CLOSED) return; + + if (this.readyState === WebSocket.CONNECTING) { + this.readyState = WebSocket.CLOSED; + return; + } + + if (this.readyState === WebSocket.CLOSING) { + if (this._closeReceived && this._isServer) { + this.terminate(); + } + return; + } + + var self = this; + try { + this.readyState = WebSocket.CLOSING; + this._closeCode = code; + this._closeMessage = data; + var mask = !this._isServer; + this._sender.close(code, data, mask, function(err) { + if (err) self.emit('error', err); + + if (self._closeReceived && self._isServer) { + self.terminate(); + } else { + // ensure that the connection is cleaned up even when no response of closing handshake. + clearTimeout(self._closeTimer); + self._closeTimer = setTimeout(cleanupWebsocketResources.bind(self, true), closeTimeout); + } + }); + } catch (e) { + this.emit('error', e); + } +}; + +/** + * Pause the client stream + * + * @api public + */ +WebSocket.prototype.pause = function pauser() { + if (this.readyState !== WebSocket.OPEN) throw new Error('not opened'); + + return this._socket.pause(); +}; + +/** + * Sends a ping + * + * @param {Object} data to be sent to the server + * @param {Object} Members - mask: boolean, binary: boolean + * @param {boolean} dontFailWhenClosed indicates whether or not to throw if the connection isnt open + * @api public + */ +WebSocket.prototype.ping = function ping(data, options, dontFailWhenClosed) { + if (this.readyState !== WebSocket.OPEN) { + if (dontFailWhenClosed === true) return; + throw new Error('not opened'); + } + + options = options || {}; + + if (typeof options.mask === 'undefined') options.mask = !this._isServer; + + this._sender.ping(data, options); +}; + +/** + * Sends a pong + * + * @param {Object} data to be sent to the server + * @param {Object} Members - mask: boolean, binary: boolean + * @param {boolean} dontFailWhenClosed indicates whether or not to throw if the connection isnt open + * @api public + */ +WebSocket.prototype.pong = function(data, options, dontFailWhenClosed) { + if (this.readyState !== WebSocket.OPEN) { + if (dontFailWhenClosed === true) return; + throw new Error('not opened'); + } + + options = options || {}; + + if (typeof options.mask === 'undefined') options.mask = !this._isServer; + + this._sender.pong(data, options); +}; + +/** + * Resume the client stream + * + * @api public + */ +WebSocket.prototype.resume = function resume() { + if (this.readyState !== WebSocket.OPEN) throw new Error('not opened'); + + return this._socket.resume(); +}; + +/** + * Sends a piece of data + * + * @param {Object} data to be sent to the server + * @param {Object} Members - mask: boolean, binary: boolean, compress: boolean + * @param {function} Optional callback which is executed after the send completes + * @api public + */ + +WebSocket.prototype.send = function send(data, options, cb) { + if (typeof options === 'function') { + cb = options; + options = {}; + } + + if (this.readyState !== WebSocket.OPEN) { + if (typeof cb === 'function') cb(new Error('not opened')); + else throw new Error('not opened'); + return; + } + + if (!data) data = ''; + if (this._queue) { + var self = this; + this._queue.push(function() { self.send(data, options, cb); }); + return; + } + + options = options || {}; + options.fin = true; + + if (typeof options.binary === 'undefined') { + options.binary = (data instanceof ArrayBuffer || data instanceof Buffer || + data instanceof Uint8Array || + data instanceof Uint16Array || + data instanceof Uint32Array || + data instanceof Int8Array || + data instanceof Int16Array || + data instanceof Int32Array || + data instanceof Float32Array || + data instanceof Float64Array); + } + + if (typeof options.mask === 'undefined') options.mask = !this._isServer; + if (typeof options.compress === 'undefined') options.compress = true; + if (!this.extensions[PerMessageDeflate.extensionName]) { + options.compress = false; + } + + var readable = typeof stream.Readable === 'function' + ? stream.Readable + : stream.Stream; + + if (data instanceof readable) { + startQueue(this); + var self = this; + + sendStream(this, data, options, function send(error) { + process.nextTick(function tock() { + executeQueueSends(self); + }); + + if (typeof cb === 'function') cb(error); + }); + } else { + this._sender.send(data, options, cb); + } +}; + +/** + * Streams data through calls to a user supplied function + * + * @param {Object} Members - mask: boolean, binary: boolean, compress: boolean + * @param {function} 'function (error, send)' which is executed on successive ticks of which send is 'function (data, final)'. + * @api public + */ +WebSocket.prototype.stream = function stream(options, cb) { + if (typeof options === 'function') { + cb = options; + options = {}; + } + + var self = this; + + if (typeof cb !== 'function') throw new Error('callback must be provided'); + + if (this.readyState !== WebSocket.OPEN) { + if (typeof cb === 'function') cb(new Error('not opened')); + else throw new Error('not opened'); + return; + } + + if (this._queue) { + this._queue.push(function () { self.stream(options, cb); }); + return; + } + + options = options || {}; + + if (typeof options.mask === 'undefined') options.mask = !this._isServer; + if (typeof options.compress === 'undefined') options.compress = true; + if (!this.extensions[PerMessageDeflate.extensionName]) { + options.compress = false; + } + + startQueue(this); + + function send(data, final) { + try { + if (self.readyState !== WebSocket.OPEN) throw new Error('not opened'); + options.fin = final === true; + self._sender.send(data, options); + if (!final) process.nextTick(cb.bind(null, null, send)); + else executeQueueSends(self); + } catch (e) { + if (typeof cb === 'function') cb(e); + else { + delete self._queue; + self.emit('error', e); + } + } + } + + process.nextTick(cb.bind(null, null, send)); +}; + +/** + * Immediately shuts down the connection + * + * @api public + */ +WebSocket.prototype.terminate = function terminate() { + if (this.readyState === WebSocket.CLOSED) return; + + if (this._socket) { + this.readyState = WebSocket.CLOSING; + + // End the connection + try { this._socket.end(); } + catch (e) { + // Socket error during end() call, so just destroy it right now + cleanupWebsocketResources.call(this, true); + return; + } + + // Add a timeout to ensure that the connection is completely + // cleaned up within 30 seconds, even if the clean close procedure + // fails for whatever reason + // First cleanup any pre-existing timeout from an earlier "terminate" call, + // if one exists. Otherwise terminate calls in quick succession will leak timeouts + // and hold the program open for `closeTimout` time. + if (this._closeTimer) { clearTimeout(this._closeTimer); } + this._closeTimer = setTimeout(cleanupWebsocketResources.bind(this, true), closeTimeout); + } else if (this.readyState === WebSocket.CONNECTING) { + cleanupWebsocketResources.call(this, true); + } +}; + +/** + * Expose bufferedAmount + * + * @api public + */ +Object.defineProperty(WebSocket.prototype, 'bufferedAmount', { + get: function get() { + var amount = 0; + if (this._socket) { + amount = this._socket.bufferSize || 0; + } + return amount; + } +}); + +/** + * Emulates the W3C Browser based WebSocket interface using function members. + * + * @see http://dev.w3.org/html5/websockets/#the-websocket-interface + * @api public + */ +['open', 'error', 'close', 'message'].forEach(function(method) { + Object.defineProperty(WebSocket.prototype, 'on' + method, { + /** + * Returns the current listener + * + * @returns {Mixed} the set function or undefined + * @api public + */ + get: function get() { + var listener = this.listeners(method)[0]; + return listener ? (listener._listener ? listener._listener : listener) : undefined; + }, + + /** + * Start listening for events + * + * @param {Function} listener the listener + * @returns {Mixed} the set function or undefined + * @api public + */ + set: function set(listener) { + this.removeAllListeners(method); + this.addEventListener(method, listener); + } + }); +}); + +/** + * Emulates the W3C Browser based WebSocket interface using addEventListener. + * + * @see https://developer.mozilla.org/en/DOM/element.addEventListener + * @see http://dev.w3.org/html5/websockets/#the-websocket-interface + * @api public + */ +WebSocket.prototype.addEventListener = function(method, listener) { + var target = this; + + function onMessage (data, flags) { + listener.call(target, new MessageEvent(data, !!flags.binary, target)); + } + + function onClose (code, message) { + listener.call(target, new CloseEvent(code, message, target)); + } + + function onError (event) { + event.type = 'error'; + event.target = target; + listener.call(target, event); + } + + function onOpen () { + listener.call(target, new OpenEvent(target)); + } + + if (typeof listener === 'function') { + if (method === 'message') { + // store a reference so we can return the original function from the + // addEventListener hook + onMessage._listener = listener; + this.on(method, onMessage); + } else if (method === 'close') { + // store a reference so we can return the original function from the + // addEventListener hook + onClose._listener = listener; + this.on(method, onClose); + } else if (method === 'error') { + // store a reference so we can return the original function from the + // addEventListener hook + onError._listener = listener; + this.on(method, onError); + } else if (method === 'open') { + // store a reference so we can return the original function from the + // addEventListener hook + onOpen._listener = listener; + this.on(method, onOpen); + } else { + this.on(method, listener); + } + } +}; + +module.exports = WebSocket; +module.exports.buildHostHeader = buildHostHeader + +/** + * W3C MessageEvent + * + * @see http://www.w3.org/TR/html5/comms.html + * @constructor + * @api private + */ +function MessageEvent(dataArg, isBinary, target) { + this.type = 'message'; + this.data = dataArg; + this.target = target; + this.binary = isBinary; // non-standard. +} + +/** + * W3C CloseEvent + * + * @see http://www.w3.org/TR/html5/comms.html + * @constructor + * @api private + */ +function CloseEvent(code, reason, target) { + this.type = 'close'; + this.wasClean = (typeof code === 'undefined' || code === 1000); + this.code = code; + this.reason = reason; + this.target = target; +} + +/** + * W3C OpenEvent + * + * @see http://www.w3.org/TR/html5/comms.html + * @constructor + * @api private + */ +function OpenEvent(target) { + this.type = 'open'; + this.target = target; +} + +// Append port number to Host header, only if specified in the url +// and non-default +function buildHostHeader(isSecure, hostname, port) { + var headerHost = hostname; + if (hostname) { + if ((isSecure && (port != 443)) || (!isSecure && (port != 80))){ + headerHost = headerHost + ':' + port; + } + } + return headerHost; +} + +/** + * Entirely private apis, + * which may or may not be bound to a sepcific WebSocket instance. + */ +function initAsServerClient(req, socket, upgradeHead, options) { + options = new Options({ + protocolVersion: protocolVersion, + protocol: null, + extensions: {} + }).merge(options); + + // expose state properties + this.protocol = options.value.protocol; + this.protocolVersion = options.value.protocolVersion; + this.extensions = options.value.extensions; + this.supports.binary = (this.protocolVersion !== 'hixie-76'); + this.upgradeReq = req; + this.readyState = WebSocket.CONNECTING; + this._isServer = true; + + // establish connection + if (options.value.protocolVersion === 'hixie-76') { + establishConnection.call(this, ReceiverHixie, SenderHixie, socket, upgradeHead); + } else { + establishConnection.call(this, Receiver, Sender, socket, upgradeHead); + } +} + +function initAsClient(address, protocols, options) { + options = new Options({ + origin: null, + protocolVersion: protocolVersion, + host: null, + headers: null, + protocol: protocols.join(','), + agent: null, + + // ssl-related options + pfx: null, + key: null, + passphrase: null, + cert: null, + ca: null, + ciphers: null, + rejectUnauthorized: null, + perMessageDeflate: true, + localAddress: null + }).merge(options); + + if (options.value.protocolVersion !== 8 && options.value.protocolVersion !== 13) { + throw new Error('unsupported protocol version'); + } + + // verify URL and establish http class + var serverUrl = url.parse(address); + var isUnixSocket = serverUrl.protocol === 'ws+unix:'; + if (!serverUrl.host && !isUnixSocket) throw new Error('invalid url'); + var isSecure = serverUrl.protocol === 'wss:' || serverUrl.protocol === 'https:'; + var httpObj = isSecure ? https : http; + var port = serverUrl.port || (isSecure ? 443 : 80); + var auth = serverUrl.auth; + + // prepare extensions + var extensionsOffer = {}; + var perMessageDeflate; + if (options.value.perMessageDeflate) { + perMessageDeflate = new PerMessageDeflate(typeof options.value.perMessageDeflate !== true ? options.value.perMessageDeflate : {}, false); + extensionsOffer[PerMessageDeflate.extensionName] = perMessageDeflate.offer(); + } + + // expose state properties + this._isServer = false; + this.url = address; + this.protocolVersion = options.value.protocolVersion; + this.supports.binary = (this.protocolVersion !== 'hixie-76'); + + // begin handshake + var key = new Buffer(options.value.protocolVersion + '-' + Date.now()).toString('base64'); + var shasum = crypto.createHash('sha1'); + shasum.update(key + '258EAFA5-E914-47DA-95CA-C5AB0DC85B11'); + var expectedServerKey = shasum.digest('base64'); + + var agent = options.value.agent; + + var headerHost = buildHostHeader(isSecure, serverUrl.hostname, port) + + var requestOptions = { + port: port, + host: serverUrl.hostname, + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Host': headerHost, + 'Sec-WebSocket-Version': options.value.protocolVersion, + 'Sec-WebSocket-Key': key + } + }; + + // If we have basic auth. + if (auth) { + requestOptions.headers.Authorization = 'Basic ' + new Buffer(auth).toString('base64'); + } + + if (options.value.protocol) { + requestOptions.headers['Sec-WebSocket-Protocol'] = options.value.protocol; + } + + if (options.value.host) { + requestOptions.headers.Host = options.value.host; + } + + if (options.value.headers) { + for (var header in options.value.headers) { + if (options.value.headers.hasOwnProperty(header)) { + requestOptions.headers[header] = options.value.headers[header]; + } + } + } + + if (Object.keys(extensionsOffer).length) { + requestOptions.headers['Sec-WebSocket-Extensions'] = Extensions.format(extensionsOffer); + } + + if (options.isDefinedAndNonNull('pfx') + || options.isDefinedAndNonNull('key') + || options.isDefinedAndNonNull('passphrase') + || options.isDefinedAndNonNull('cert') + || options.isDefinedAndNonNull('ca') + || options.isDefinedAndNonNull('ciphers') + || options.isDefinedAndNonNull('rejectUnauthorized')) { + + if (options.isDefinedAndNonNull('pfx')) requestOptions.pfx = options.value.pfx; + if (options.isDefinedAndNonNull('key')) requestOptions.key = options.value.key; + if (options.isDefinedAndNonNull('passphrase')) requestOptions.passphrase = options.value.passphrase; + if (options.isDefinedAndNonNull('cert')) requestOptions.cert = options.value.cert; + if (options.isDefinedAndNonNull('ca')) requestOptions.ca = options.value.ca; + if (options.isDefinedAndNonNull('ciphers')) requestOptions.ciphers = options.value.ciphers; + if (options.isDefinedAndNonNull('rejectUnauthorized')) requestOptions.rejectUnauthorized = options.value.rejectUnauthorized; + + if (!agent) { + // global agent ignores client side certificates + agent = new httpObj.Agent(requestOptions); + } + } + + requestOptions.path = serverUrl.path || '/'; + + if (agent) { + requestOptions.agent = agent; + } + + if (isUnixSocket) { + requestOptions.socketPath = serverUrl.pathname; + } + + if (options.value.localAddress) { + requestOptions.localAddress = options.value.localAddress; + } + + if (options.value.origin) { + if (options.value.protocolVersion < 13) requestOptions.headers['Sec-WebSocket-Origin'] = options.value.origin; + else requestOptions.headers.Origin = options.value.origin; + } + + var self = this; + var req = httpObj.request(requestOptions); + + req.on('error', function onerror(error) { + self.emit('error', error); + cleanupWebsocketResources.call(self, error); + }); + + req.once('response', function response(res) { + var error; + + if (!self.emit('unexpected-response', req, res)) { + error = new Error('unexpected server response (' + res.statusCode + ')'); + req.abort(); + self.emit('error', error); + } + + cleanupWebsocketResources.call(self, error); + }); + + req.once('upgrade', function upgrade(res, socket, upgradeHead) { + if (self.readyState === WebSocket.CLOSED) { + // client closed before server accepted connection + self.emit('close'); + self.removeAllListeners(); + socket.end(); + return; + } + + var serverKey = res.headers['sec-websocket-accept']; + if (typeof serverKey === 'undefined' || serverKey !== expectedServerKey) { + self.emit('error', 'invalid server key'); + self.removeAllListeners(); + socket.end(); + return; + } + + var serverProt = res.headers['sec-websocket-protocol']; + var protList = (options.value.protocol || "").split(/, */); + var protError = null; + + if (!options.value.protocol && serverProt) { + protError = 'server sent a subprotocol even though none requested'; + } else if (options.value.protocol && !serverProt) { + protError = 'server sent no subprotocol even though requested'; + } else if (serverProt && protList.indexOf(serverProt) === -1) { + protError = 'server responded with an invalid protocol'; + } + + if (protError) { + self.emit('error', protError); + self.removeAllListeners(); + socket.end(); + return; + } else if (serverProt) { + self.protocol = serverProt; + } + + var serverExtensions = Extensions.parse(res.headers['sec-websocket-extensions']); + if (perMessageDeflate && serverExtensions[PerMessageDeflate.extensionName]) { + try { + perMessageDeflate.accept(serverExtensions[PerMessageDeflate.extensionName]); + } catch (err) { + self.emit('error', 'invalid extension parameter'); + self.removeAllListeners(); + socket.end(); + return; + } + self.extensions[PerMessageDeflate.extensionName] = perMessageDeflate; + } + + establishConnection.call(self, Receiver, Sender, socket, upgradeHead); + + // perform cleanup on http resources + req.removeAllListeners(); + req = null; + agent = null; + }); + + req.end(); + this.readyState = WebSocket.CONNECTING; +} + +function establishConnection(ReceiverClass, SenderClass, socket, upgradeHead) { + var ultron = this._ultron = new Ultron(socket) + , called = false + , self = this; + + socket.setTimeout(0); + socket.setNoDelay(true); + + this._receiver = new ReceiverClass(this.extensions); + this._socket = socket; + + // socket cleanup handlers + ultron.on('end', cleanupWebsocketResources.bind(this)); + ultron.on('close', cleanupWebsocketResources.bind(this)); + ultron.on('error', cleanupWebsocketResources.bind(this)); + + // ensure that the upgradeHead is added to the receiver + function firstHandler(data) { + if (called || self.readyState === WebSocket.CLOSED) return; + + called = true; + socket.removeListener('data', firstHandler); + ultron.on('data', realHandler); + + if (upgradeHead && upgradeHead.length > 0) { + realHandler(upgradeHead); + upgradeHead = null; + } + + if (data) realHandler(data); + } + + // subsequent packets are pushed straight to the receiver + function realHandler(data) { + self.bytesReceived += data.length; + self._receiver.add(data); + } + + ultron.on('data', firstHandler); + + // if data was passed along with the http upgrade, + // this will schedule a push of that on to the receiver. + // this has to be done on next tick, since the caller + // hasn't had a chance to set event handlers on this client + // object yet. + process.nextTick(firstHandler); + + // receiver event handlers + self._receiver.ontext = function ontext(data, flags) { + flags = flags || {}; + + self.emit('message', data, flags); + }; + + self._receiver.onbinary = function onbinary(data, flags) { + flags = flags || {}; + + flags.binary = true; + self.emit('message', data, flags); + }; + + self._receiver.onping = function onping(data, flags) { + flags = flags || {}; + + self.pong(data, { + mask: !self._isServer, + binary: flags.binary === true + }, true); + + self.emit('ping', data, flags); + }; + + self._receiver.onpong = function onpong(data, flags) { + self.emit('pong', data, flags || {}); + }; + + self._receiver.onclose = function onclose(code, data, flags) { + flags = flags || {}; + + self._closeReceived = true; + self.close(code, data); + }; + + self._receiver.onerror = function onerror(reason, errorCode) { + // close the connection when the receiver reports a HyBi error code + self.close(typeof errorCode !== 'undefined' ? errorCode : 1002, ''); + self.emit('error', reason, errorCode); + }; + + // finalize the client + this._sender = new SenderClass(socket, this.extensions); + this._sender.on('error', function onerror(error) { + self.close(1002, ''); + self.emit('error', error); + }); + + this.readyState = WebSocket.OPEN; + this.emit('open'); +} + +function startQueue(instance) { + instance._queue = instance._queue || []; +} + +function executeQueueSends(instance) { + var queue = instance._queue; + if (typeof queue === 'undefined') return; + + delete instance._queue; + for (var i = 0, l = queue.length; i < l; ++i) { + queue[i](); + } +} + +function sendStream(instance, stream, options, cb) { + stream.on('data', function incoming(data) { + if (instance.readyState !== WebSocket.OPEN) { + if (typeof cb === 'function') cb(new Error('not opened')); + else { + delete instance._queue; + instance.emit('error', new Error('not opened')); + } + return; + } + + options.fin = false; + instance._sender.send(data, options); + }); + + stream.on('end', function end() { + if (instance.readyState !== WebSocket.OPEN) { + if (typeof cb === 'function') cb(new Error('not opened')); + else { + delete instance._queue; + instance.emit('error', new Error('not opened')); + } + return; + } + + options.fin = true; + instance._sender.send(null, options); + + if (typeof cb === 'function') cb(null); + }); +} + +function cleanupWebsocketResources(error) { + if (this.readyState === WebSocket.CLOSED) return; + + var emitClose = this.readyState !== WebSocket.CONNECTING; + this.readyState = WebSocket.CLOSED; + + clearTimeout(this._closeTimer); + this._closeTimer = null; + + if (emitClose) { + // If the connection was closed abnormally (with an error), or if + // the close control frame was not received then the close code + // must default to 1006. + if (error || !this._closeReceived) { + this._closeCode = 1006; + } + this.emit('close', this._closeCode || 1000, this._closeMessage || ''); + } + + if (this._socket) { + if (this._ultron) this._ultron.destroy(); + this._socket.on('error', function onerror() { + try { this.destroy(); } + catch (e) {} + }); + + try { + if (!error) this._socket.end(); + else this._socket.destroy(); + } catch (e) { /* Ignore termination errors */ } + + this._socket = null; + this._ultron = null; + } + + if (this._sender) { + this._sender.removeAllListeners(); + this._sender = null; + } + + if (this._receiver) { + this._receiver.cleanup(); + this._receiver = null; + } + + if (this.extensions[PerMessageDeflate.extensionName]) { + this.extensions[PerMessageDeflate.extensionName].cleanup(); + } + + this.extensions = null; + + this.removeAllListeners(); + this.on('error', function onerror() {}); // catch all errors after this + delete this._queue; +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/WebSocketServer.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/WebSocketServer.js new file mode 100644 index 0000000..ba0e4c0 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/lib/WebSocketServer.js @@ -0,0 +1,513 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +var util = require('util') + , events = require('events') + , http = require('http') + , crypto = require('crypto') + , Options = require('options') + , WebSocket = require('./WebSocket') + , Extensions = require('./Extensions') + , PerMessageDeflate = require('./PerMessageDeflate') + , tls = require('tls') + , url = require('url'); + +/** + * WebSocket Server implementation + */ + +function WebSocketServer(options, callback) { + if (this instanceof WebSocketServer === false) { + return new WebSocketServer(options, callback); + } + + events.EventEmitter.call(this); + + options = new Options({ + host: '0.0.0.0', + port: null, + server: null, + verifyClient: null, + handleProtocols: null, + path: null, + noServer: false, + disableHixie: false, + clientTracking: true, + perMessageDeflate: true + }).merge(options); + + if (!options.isDefinedAndNonNull('port') && !options.isDefinedAndNonNull('server') && !options.value.noServer) { + throw new TypeError('`port` or a `server` must be provided'); + } + + var self = this; + + if (options.isDefinedAndNonNull('port')) { + this._server = http.createServer(function (req, res) { + var body = http.STATUS_CODES[426]; + res.writeHead(426, { + 'Content-Length': body.length, + 'Content-Type': 'text/plain' + }); + res.end(body); + }); + this._server.allowHalfOpen = false; + this._server.listen(options.value.port, options.value.host, callback); + this._closeServer = function() { if (self._server) self._server.close(); }; + } + else if (options.value.server) { + this._server = options.value.server; + if (options.value.path) { + // take note of the path, to avoid collisions when multiple websocket servers are + // listening on the same http server + if (this._server._webSocketPaths && options.value.server._webSocketPaths[options.value.path]) { + throw new Error('two instances of WebSocketServer cannot listen on the same http server path'); + } + if (typeof this._server._webSocketPaths !== 'object') { + this._server._webSocketPaths = {}; + } + this._server._webSocketPaths[options.value.path] = 1; + } + } + if (this._server) this._server.once('listening', function() { self.emit('listening'); }); + + if (typeof this._server != 'undefined') { + this._server.on('error', function(error) { + self.emit('error', error) + }); + this._server.on('upgrade', function(req, socket, upgradeHead) { + //copy upgradeHead to avoid retention of large slab buffers used in node core + var head = new Buffer(upgradeHead.length); + upgradeHead.copy(head); + + self.handleUpgrade(req, socket, head, function(client) { + self.emit('connection'+req.url, client); + self.emit('connection', client); + }); + }); + } + + this.options = options.value; + this.path = options.value.path; + this.clients = []; +} + +/** + * Inherits from EventEmitter. + */ + +util.inherits(WebSocketServer, events.EventEmitter); + +/** + * Immediately shuts down the connection. + * + * @api public + */ + +WebSocketServer.prototype.close = function(callback) { + // terminate all associated clients + var error = null; + try { + for (var i = 0, l = this.clients.length; i < l; ++i) { + this.clients[i].terminate(); + } + } + catch (e) { + error = e; + } + + // remove path descriptor, if any + if (this.path && this._server._webSocketPaths) { + delete this._server._webSocketPaths[this.path]; + if (Object.keys(this._server._webSocketPaths).length == 0) { + delete this._server._webSocketPaths; + } + } + + // close the http server if it was internally created + try { + if (typeof this._closeServer !== 'undefined') { + this._closeServer(); + } + } + finally { + delete this._server; + } + if(callback) + callback(error); + else if(error) + throw error; +} + +/** + * Handle a HTTP Upgrade request. + * + * @api public + */ + +WebSocketServer.prototype.handleUpgrade = function(req, socket, upgradeHead, cb) { + // check for wrong path + if (this.options.path) { + var u = url.parse(req.url); + if (u && u.pathname !== this.options.path) return; + } + + if (typeof req.headers.upgrade === 'undefined' || req.headers.upgrade.toLowerCase() !== 'websocket') { + abortConnection(socket, 400, 'Bad Request'); + return; + } + + if (req.headers['sec-websocket-key1']) handleHixieUpgrade.apply(this, arguments); + else handleHybiUpgrade.apply(this, arguments); +} + +module.exports = WebSocketServer; + +/** + * Entirely private apis, + * which may or may not be bound to a sepcific WebSocket instance. + */ + +function handleHybiUpgrade(req, socket, upgradeHead, cb) { + // handle premature socket errors + var errorHandler = function() { + try { socket.destroy(); } catch (e) {} + } + socket.on('error', errorHandler); + + // verify key presence + if (!req.headers['sec-websocket-key']) { + abortConnection(socket, 400, 'Bad Request'); + return; + } + + // verify version + var version = parseInt(req.headers['sec-websocket-version']); + if ([8, 13].indexOf(version) === -1) { + abortConnection(socket, 400, 'Bad Request'); + return; + } + + // verify protocol + var protocols = req.headers['sec-websocket-protocol']; + + // verify client + var origin = version < 13 ? + req.headers['sec-websocket-origin'] : + req.headers['origin']; + + // handle extensions offer + var extensionsOffer = Extensions.parse(req.headers['sec-websocket-extensions']); + + // handler to call when the connection sequence completes + var self = this; + var completeHybiUpgrade2 = function(protocol) { + + // calc key + var key = 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 + ]; + + if (typeof protocol != 'undefined') { + headers.push('Sec-WebSocket-Protocol: ' + protocol); + } + + var extensions = {}; + try { + extensions = acceptExtensions.call(self, extensionsOffer); + } catch (err) { + abortConnection(socket, 400, 'Bad Request'); + return; + } + + if (Object.keys(extensions).length) { + var serverExtensions = {}; + Object.keys(extensions).forEach(function(token) { + serverExtensions[token] = [extensions[token].params] + }); + headers.push('Sec-WebSocket-Extensions: ' + Extensions.format(serverExtensions)); + } + + // allows external modification/inspection of handshake headers + self.emit('headers', headers); + + socket.setTimeout(0); + socket.setNoDelay(true); + try { + socket.write(headers.concat('', '').join('\r\n')); + } + catch (e) { + // if the upgrade write fails, shut the connection down hard + try { socket.destroy(); } catch (e) {} + return; + } + + var client = new WebSocket([req, socket, upgradeHead], { + protocolVersion: version, + protocol: protocol, + extensions: extensions + }); + + if (self.options.clientTracking) { + self.clients.push(client); + client.on('close', function() { + var index = self.clients.indexOf(client); + if (index != -1) { + self.clients.splice(index, 1); + } + }); + } + + // signal upgrade complete + socket.removeListener('error', errorHandler); + cb(client); + } + + // optionally call external protocol selection handler before + // calling completeHybiUpgrade2 + var completeHybiUpgrade1 = function() { + // choose from the sub-protocols + if (typeof self.options.handleProtocols == 'function') { + var protList = (protocols || "").split(/, */); + var callbackCalled = false; + var res = self.options.handleProtocols(protList, function(result, protocol) { + callbackCalled = true; + if (!result) abortConnection(socket, 401, 'Unauthorized'); + else completeHybiUpgrade2(protocol); + }); + if (!callbackCalled) { + // the handleProtocols handler never called our callback + abortConnection(socket, 501, 'Could not process protocols'); + } + return; + } else { + if (typeof protocols !== 'undefined') { + completeHybiUpgrade2(protocols.split(/, */)[0]); + } + else { + completeHybiUpgrade2(); + } + } + } + + // optionally call external client verification handler + if (typeof this.options.verifyClient == 'function') { + var info = { + origin: origin, + secure: typeof req.connection.authorized !== 'undefined' || typeof req.connection.encrypted !== 'undefined', + req: req + }; + if (this.options.verifyClient.length == 2) { + this.options.verifyClient(info, function(result, code, name) { + if (typeof code === 'undefined') code = 401; + if (typeof name === 'undefined') name = http.STATUS_CODES[code]; + + if (!result) abortConnection(socket, code, name); + else completeHybiUpgrade1(); + }); + return; + } + else if (!this.options.verifyClient(info)) { + abortConnection(socket, 401, 'Unauthorized'); + return; + } + } + + completeHybiUpgrade1(); +} + +function handleHixieUpgrade(req, socket, upgradeHead, cb) { + // handle premature socket errors + var errorHandler = function() { + try { socket.destroy(); } catch (e) {} + } + socket.on('error', errorHandler); + + // bail if options prevent hixie + if (this.options.disableHixie) { + abortConnection(socket, 401, 'Hixie support disabled'); + return; + } + + // verify key presence + if (!req.headers['sec-websocket-key2']) { + abortConnection(socket, 400, 'Bad Request'); + return; + } + + var origin = req.headers['origin'] + , self = this; + + // setup handshake completion to run after client has been verified + var onClientVerified = function() { + var wshost; + if (!req.headers['x-forwarded-host']) + wshost = req.headers.host; + else + wshost = req.headers['x-forwarded-host']; + var location = ((req.headers['x-forwarded-proto'] === 'https' || socket.encrypted) ? 'wss' : 'ws') + '://' + wshost + req.url + , protocol = req.headers['sec-websocket-protocol']; + + // handshake completion code to run once nonce has been successfully retrieved + var completeHandshake = function(nonce, rest) { + // calculate key + var k1 = req.headers['sec-websocket-key1'] + , k2 = req.headers['sec-websocket-key2'] + , 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){ + abortConnection(socket, 400, 'Bad Request'); + return; + } + n /= spaces; + md5.update(String.fromCharCode( + n >> 24 & 0xFF, + n >> 16 & 0xFF, + n >> 8 & 0xFF, + n & 0xFF)); + }); + md5.update(nonce.toString('binary')); + + var headers = [ + 'HTTP/1.1 101 Switching Protocols' + , 'Upgrade: WebSocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Location: ' + location + ]; + if (typeof protocol != 'undefined') headers.push('Sec-WebSocket-Protocol: ' + protocol); + if (typeof origin != 'undefined') headers.push('Sec-WebSocket-Origin: ' + origin); + + socket.setTimeout(0); + socket.setNoDelay(true); + try { + // merge header and hash buffer + var headerBuffer = new Buffer(headers.concat('', '').join('\r\n')); + var hashBuffer = new Buffer(md5.digest('binary'), 'binary'); + var handshakeBuffer = new Buffer(headerBuffer.length + hashBuffer.length); + headerBuffer.copy(handshakeBuffer, 0); + hashBuffer.copy(handshakeBuffer, headerBuffer.length); + + // do a single write, which - upon success - causes a new client websocket to be setup + socket.write(handshakeBuffer, 'binary', function(err) { + if (err) return; // do not create client if an error happens + var client = new WebSocket([req, socket, rest], { + protocolVersion: 'hixie-76', + protocol: protocol + }); + if (self.options.clientTracking) { + self.clients.push(client); + client.on('close', function() { + var index = self.clients.indexOf(client); + if (index != -1) { + self.clients.splice(index, 1); + } + }); + } + + // signal upgrade complete + socket.removeListener('error', errorHandler); + cb(client); + }); + } + catch (e) { + try { socket.destroy(); } catch (e) {} + return; + } + } + + // retrieve nonce + var nonceLength = 8; + if (upgradeHead && upgradeHead.length >= nonceLength) { + var nonce = upgradeHead.slice(0, nonceLength); + var rest = upgradeHead.length > nonceLength ? upgradeHead.slice(nonceLength) : null; + completeHandshake.call(self, nonce, rest); + } + else { + // nonce not present in upgradeHead, so we must wait for enough data + // data to arrive before continuing + var nonce = new Buffer(nonceLength); + upgradeHead.copy(nonce, 0); + var received = upgradeHead.length; + var rest = null; + var handler = function (data) { + var toRead = Math.min(data.length, nonceLength - received); + if (toRead === 0) return; + data.copy(nonce, received, 0, toRead); + received += toRead; + if (received == nonceLength) { + socket.removeListener('data', handler); + if (toRead < data.length) rest = data.slice(toRead); + completeHandshake.call(self, nonce, rest); + } + } + socket.on('data', handler); + } + } + + // verify client + if (typeof this.options.verifyClient == 'function') { + var info = { + origin: origin, + secure: typeof req.connection.authorized !== 'undefined' || typeof req.connection.encrypted !== 'undefined', + req: req + }; + if (this.options.verifyClient.length == 2) { + var self = this; + this.options.verifyClient(info, function(result, code, name) { + if (typeof code === 'undefined') code = 401; + if (typeof name === 'undefined') name = http.STATUS_CODES[code]; + + if (!result) abortConnection(socket, code, name); + else onClientVerified.apply(self); + }); + return; + } + else if (!this.options.verifyClient(info)) { + abortConnection(socket, 401, 'Unauthorized'); + return; + } + } + + // no client verification required + onClientVerified(); +} + +function acceptExtensions(offer) { + var extensions = {}; + var options = this.options.perMessageDeflate; + if (options && offer[PerMessageDeflate.extensionName]) { + var perMessageDeflate = new PerMessageDeflate(options !== true ? options : {}, true); + perMessageDeflate.accept(offer[PerMessageDeflate.extensionName]); + extensions[PerMessageDeflate.extensionName] = perMessageDeflate; + } + return extensions; +} + +function abortConnection(socket, code, name) { + try { + var response = [ + 'HTTP/1.1 ' + code + ' ' + name, + 'Content-type: text/html' + ]; + socket.write(response.concat('', '').join('\r\n')); + } + catch (e) { /* ignore errors - we've aborted this connection */ } + finally { + // ensure that an early aborted connection is shut down completely + try { socket.destroy(); } catch (e) {} + } +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/.npmignore b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/.npmignore new file mode 100644 index 0000000..1b18fb3 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/.npmignore @@ -0,0 +1,7 @@ +npm-debug.log +node_modules +.*.swp +.lock-* +build/ + +test diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/Makefile b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/Makefile new file mode 100644 index 0000000..7496b6f --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/Makefile @@ -0,0 +1,12 @@ +ALL_TESTS = $(shell find test/ -name '*.test.js') + +run-tests: + @./node_modules/.bin/mocha \ + -t 2000 \ + $(TESTFLAGS) \ + $(TESTS) + +test: + @$(MAKE) NODE_PATH=lib TESTS="$(ALL_TESTS)" run-tests + +.PHONY: test diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/README.md b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/README.md new file mode 100644 index 0000000..0dabc75 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/README.md @@ -0,0 +1,69 @@ +# options.js # + +A very light-weight in-code option parsers for node.js. + +## Usage ## + +``` js +var Options = require("options"); + +// Create an Options object +function foo(options) { + var default_options = { + foo : "bar" + }; + + // Create an option object with default value + var opts = new Options(default_options); + + // Merge options + opts = opts.merge(options); + + // Reset to default value + opts.reset(); + + // Copy selected attributes out + var seled_att = opts.copy("foo"); + + // Read json options from a file. + opts.read("options.file"); // Sync + opts.read("options.file", function(err){ // Async + if(err){ // If error occurs + console.log("File error."); + }else{ + // No error + } + }); + + // Attributes defined or not + opts.isDefinedAndNonNull("foobar"); + opts.isDefined("foobar"); +} + +``` + + +## License ## + +(The MIT License) + +Copyright (c) 2012 Einar Otto Stangvik <einaros@gmail.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/engine.io/node_modules/ws/node_modules/options/lib/options.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/lib/options.js new file mode 100644 index 0000000..4fc45e9 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/lib/options.js @@ -0,0 +1,86 @@ +/*! + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +var fs = require('fs'); + +function Options(defaults) { + var internalValues = {}; + var values = this.value = {}; + Object.keys(defaults).forEach(function(key) { + internalValues[key] = defaults[key]; + Object.defineProperty(values, key, { + get: function() { return internalValues[key]; }, + configurable: false, + enumerable: true + }); + }); + this.reset = function() { + Object.keys(defaults).forEach(function(key) { + internalValues[key] = defaults[key]; + }); + return this; + }; + this.merge = function(options, required) { + options = options || {}; + if (Object.prototype.toString.call(required) === '[object Array]') { + var missing = []; + for (var i = 0, l = required.length; i < l; ++i) { + var key = required[i]; + if (!(key in options)) { + missing.push(key); + } + } + if (missing.length > 0) { + if (missing.length > 1) { + throw new Error('options ' + + missing.slice(0, missing.length - 1).join(', ') + ' and ' + + missing[missing.length - 1] + ' must be defined'); + } + else throw new Error('option ' + missing[0] + ' must be defined'); + } + } + Object.keys(options).forEach(function(key) { + if (key in internalValues) { + internalValues[key] = options[key]; + } + }); + return this; + }; + this.copy = function(keys) { + var obj = {}; + Object.keys(defaults).forEach(function(key) { + if (keys.indexOf(key) !== -1) { + obj[key] = values[key]; + } + }); + return obj; + }; + this.read = function(filename, cb) { + if (typeof cb == 'function') { + var self = this; + fs.readFile(filename, function(error, data) { + if (error) return cb(error); + var conf = JSON.parse(data); + self.merge(conf); + cb(); + }); + } + else { + var conf = JSON.parse(fs.readFileSync(filename)); + this.merge(conf); + } + return this; + }; + this.isDefined = function(key) { + return typeof values[key] != 'undefined'; + }; + this.isDefinedAndNonNull = function(key) { + return typeof values[key] != 'undefined' && values[key] !== null; + }; + Object.freeze(values); + Object.freeze(this); +} + +module.exports = Options; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/package.json b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/package.json new file mode 100644 index 0000000..7a62d8e --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/options/package.json @@ -0,0 +1,51 @@ +{ + "author": { + "name": "Einar Otto Stangvik", + "email": "einaros@gmail.com", + "url": "http://2x.io" + }, + "name": "options", + "description": "A very light-weight in-code option parsers for node.js.", + "version": "0.0.6", + "repository": { + "type": "git", + "url": "git://github.com/einaros/options.js.git" + }, + "main": "lib/options", + "scripts": { + "test": "make test" + }, + "engines": { + "node": ">=0.4.0" + }, + "dependencies": {}, + "devDependencies": { + "mocha": "latest" + }, + "gitHead": "ff53d0a092c897cb95964232a96fe17da65c11af", + "bugs": { + "url": "https://github.com/einaros/options.js/issues" + }, + "homepage": "https://github.com/einaros/options.js", + "_id": "options@0.0.6", + "_shasum": "ec22d312806bb53e731773e7cdaefcf1c643128f", + "_from": "options@>=0.0.5", + "_npmVersion": "1.4.21", + "_npmUser": { + "name": "einaros", + "email": "einaros@gmail.com" + }, + "maintainers": [ + { + "name": "einaros", + "email": "einaros@gmail.com" + } + ], + "dist": { + "shasum": "ec22d312806bb53e731773e7cdaefcf1c643128f", + "tarball": "http://registry.npmjs.org/options/-/options-0.0.6.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/options/-/options-0.0.6.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/.npmignore b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/.npmignore new file mode 100644 index 0000000..66210a2 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/.npmignore @@ -0,0 +1,3 @@ +node_modules +coverage +.tern-port diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/.travis.yml b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/.travis.yml new file mode 100644 index 0000000..a505004 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/.travis.yml @@ -0,0 +1,21 @@ +sudo: false +language: node_js +node_js: + - "0.12" + - "0.10" + - "0.8" + - "iojs" +before_install: + - 'if [ "${TRAVIS_NODE_VERSION}" == "0.8" ]; then npm install -g npm@2.11.1; fi' +script: + - "npm run test-travis" +after_script: + - "npm install coveralls@2.11.x && cat coverage/lcov.info | coveralls" +matrix: + fast_finish: true +notifications: + irc: + channels: + - "irc.freenode.org#unshift" + on_success: change + on_failure: change diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/LICENSE b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/LICENSE new file mode 100644 index 0000000..6dc9316 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/LICENSE @@ -0,0 +1,22 @@ +The MIT License (MIT) + +Copyright (c) 2015 Unshift.io, Arnout Kazemier, the Contributors. + +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/engine.io/node_modules/ws/node_modules/ultron/README.md b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/README.md new file mode 100644 index 0000000..84fa3f2 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/README.md @@ -0,0 +1,97 @@ +# Ultron + +[![Made by unshift](https://img.shields.io/badge/made%20by-unshift-00ffcc.svg?style=flat-square)](http://unshift.io)[![Version npm](http://img.shields.io/npm/v/ultron.svg?style=flat-square)](http://browsenpm.org/package/ultron)[![Build Status](http://img.shields.io/travis/unshiftio/ultron/master.svg?style=flat-square)](https://travis-ci.org/unshiftio/ultron)[![Dependencies](https://img.shields.io/david/unshiftio/ultron.svg?style=flat-square)](https://david-dm.org/unshiftio/ultron)[![Coverage Status](http://img.shields.io/coveralls/unshiftio/ultron/master.svg?style=flat-square)](https://coveralls.io/r/unshiftio/ultron?branch=master)[![IRC channel](http://img.shields.io/badge/IRC-irc.freenode.net%23unshift-00a8ff.svg?style=flat-square)](http://webchat.freenode.net/?channels=unshift) + +Ultron is a high-intelligence robot. It gathers intelligence so it can start +improving upon his rudimentary design. It will learn your event emitting +patterns and find ways to exterminate them. Allowing you to remove only the +event emitters that **you** assigned and not the ones that your users or +developers assigned. This can prevent race conditions, memory leaks and even file +descriptor leaks from ever happening as you won't remove clean up processes. + +## Installation + +The module is designed to be used in browsers using browserify and in Node.js. +You can install the module through the public npm registry by running the +following command in CLI: + +``` +npm install --save ultron +``` + +## Usage + +In all examples we assume that you've required the library as following: + +```js +'use strict'; + +var Ultron = require('ultron'); +``` + +Now that we've required the library we can construct our first `Ultron` instance. +The constructor requires one argument which should be the `EventEmitter` +instance that we need to operate upon. This can be the `EventEmitter` module +that ships with Node.js or `EventEmitter3` or anything else as long as it +follow the same API and internal structure as these 2. So with that in mind we +can create the instance: + +```js +// +// For the sake of this example we're going to construct an empty EventEmitter +// +var EventEmitter = require('events').EventEmitter; // or require('eventmitter3'); +var events = new EventEmitter(); + +var ultron = new Ultron(events); +``` + +You can now use the following API's from the Ultron instance: + +### Ultron.on + +Register a new event listener for the given event. It follows the exact same API +as `EventEmitter.on` but it will return itself instead of returning the +EventEmitter instance. If you are using EventEmitter3 it also supports the +context param: + +```js +ultron.on('event-name', handler, { custom: 'function context' }); +``` + +### Ultron.once + +Exactly the same as the [Ultron.on](#ultronon) but it only allows the execution +once. + +### Ultron.remove + +This is where all the magic happens and the safe removal starts. This function +accepts different argument styles: + +- No arguments, assume that all events need to be removed so it will work as + `removeAllListeners()` API. +- 1 argument, when it's a string it will be split on ` ` and `,` to create a + list of events that need to be cleared. +- Multiple arguments, we assume that they are all names of events that need to + be cleared. + +```js +ultron.remove('foo, bar baz'); // Removes foo, bar and baz. +ultron.remove('foo', 'bar', 'baz'); // Removes foo, bar and baz. +ultron.remove(); // Removes everything. +``` + +If you just want to remove a single event listener using a function reference +you can still use the EventEmitter's `removeListener(event, fn)` API: + +```js +function foo() {} + +ulton.on('foo', foo); +events.removeListener('foo', foo); +``` + +## License + +MIT diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/index.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/index.js new file mode 100644 index 0000000..af17ab7 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/index.js @@ -0,0 +1,129 @@ +'use strict'; + +var has = Object.prototype.hasOwnProperty; + +/** + * An auto incrementing id which we can use to create "unique" Ultron instances + * so we can track the event emitters that are added through the Ultron + * interface. + * + * @type {Number} + * @private + */ +var id = 0; + +/** + * Ultron is high-intelligence robot. It gathers intelligence so it can start improving + * upon his rudimentary design. It will learn from your EventEmitting patterns + * and exterminate them. + * + * @constructor + * @param {EventEmitter} ee EventEmitter instance we need to wrap. + * @api public + */ +function Ultron(ee) { + if (!(this instanceof Ultron)) return new Ultron(ee); + + this.id = id++; + this.ee = ee; +} + +/** + * Register a new EventListener for the given event. + * + * @param {String} event Name of the event. + * @param {Functon} fn Callback function. + * @param {Mixed} context The context of the function. + * @returns {Ultron} + * @api public + */ +Ultron.prototype.on = function on(event, fn, context) { + fn.__ultron = this.id; + this.ee.on(event, fn, context); + + return this; +}; +/** + * Add an EventListener that's only called once. + * + * @param {String} event Name of the event. + * @param {Function} fn Callback function. + * @param {Mixed} context The context of the function. + * @returns {Ultron} + * @api public + */ +Ultron.prototype.once = function once(event, fn, context) { + fn.__ultron = this.id; + this.ee.once(event, fn, context); + + return this; +}; + +/** + * Remove the listeners we assigned for the given event. + * + * @returns {Ultron} + * @api public + */ +Ultron.prototype.remove = function remove() { + var args = arguments + , event; + + // + // When no event names are provided we assume that we need to clear all the + // events that were assigned through us. + // + if (args.length === 1 && 'string' === typeof args[0]) { + args = args[0].split(/[, ]+/); + } else if (!args.length) { + args = []; + + for (event in this.ee._events) { + if (has.call(this.ee._events, event)) args.push(event); + } + } + + for (var i = 0; i < args.length; i++) { + var listeners = this.ee.listeners(args[i]); + + for (var j = 0; j < listeners.length; j++) { + event = listeners[j]; + + // + // Once listeners have a `listener` property that stores the real listener + // in the EventEmitter that ships with Node.js. + // + if (event.listener) { + if (event.listener.__ultron !== this.id) continue; + delete event.listener.__ultron; + } else { + if (event.__ultron !== this.id) continue; + delete event.__ultron; + } + + this.ee.removeListener(args[i], event); + } + } + + return this; +}; + +/** + * Destroy the Ultron instance, remove all listeners and release all references. + * + * @returns {Boolean} + * @api public + */ +Ultron.prototype.destroy = function destroy() { + if (!this.ee) return false; + + this.remove(); + this.ee = null; + + return true; +}; + +// +// Expose the module. +// +module.exports = Ultron; diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/package.json b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/package.json new file mode 100644 index 0000000..3d042bb --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/package.json @@ -0,0 +1,74 @@ +{ + "name": "ultron", + "version": "1.0.2", + "description": "Ultron is high-intelligence robot. It gathers intel so it can start improving upon his rudimentary design", + "main": "index.js", + "scripts": { + "100%": "istanbul check-coverage --statements 100 --functions 100 --lines 100 --branches 100", + "test": "mocha test.js", + "watch": "mocha --watch test.js", + "coverage": "istanbul cover ./node_modules/.bin/_mocha -- test.js", + "test-travis": "istanbul cover node_modules/.bin/_mocha --report lcovonly -- test.js" + }, + "repository": { + "type": "git", + "url": "git+https://github.com/unshiftio/ultron.git" + }, + "keywords": [ + "Ultron", + "robot", + "gather", + "intelligence", + "event", + "events", + "eventemitter", + "emitter", + "cleanup" + ], + "author": { + "name": "Arnout Kazemier" + }, + "license": "MIT", + "devDependencies": { + "assume": "1.2.x", + "eventemitter3": "1.1.x", + "istanbul": "0.3.x", + "mocha": "2.2.x", + "pre-commit": "1.0.x" + }, + "bugs": { + "url": "https://github.com/unshiftio/ultron/issues" + }, + "homepage": "https://github.com/unshiftio/ultron", + "gitHead": "a10482ae98a09120821545456c90c6d60d540f7c", + "_id": "ultron@1.0.2", + "_shasum": "ace116ab557cd197386a4e88f4685378c8b2e4fa", + "_from": "ultron@1.0.x", + "_npmVersion": "2.9.1", + "_nodeVersion": "0.12.3", + "_npmUser": { + "name": "3rdeden", + "email": "npm@3rd-Eden.com" + }, + "maintainers": [ + { + "name": "unshift", + "email": "npm@unshift.io" + }, + { + "name": "v1", + "email": "info@3rd-Eden.com" + }, + { + "name": "3rdeden", + "email": "npm@3rd-Eden.com" + } + ], + "dist": { + "shasum": "ace116ab557cd197386a4e88f4685378c8b2e4fa", + "tarball": "http://registry.npmjs.org/ultron/-/ultron-1.0.2.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/ultron/-/ultron-1.0.2.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/test.js b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/test.js new file mode 100644 index 0000000..1fd4f1b --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ultron/test.js @@ -0,0 +1,327 @@ +/* istanbul ignore next */ +describe('Ultron', function () { + 'use strict'; + + var EventEmitter = require('eventemitter3') + , EE = require('events').EventEmitter + , assume = require('assume') + , Ultron = require('./') + , ultron + , ee; + + beforeEach(function () { + ee = new EventEmitter(); + ultron = new Ultron(ee); + }); + + afterEach(function () { + ultron.destroy(); + ee.removeAllListeners(); + }); + + it('is exposed as a function', function () { + assume(Ultron).is.a('function'); + }); + + it('can be initialized without the new keyword', function () { + assume(Ultron(ee)).is.instanceOf(Ultron); + }); + + it('assigns a unique id to every instance', function () { + for (var i = 0; i < 100; i++) { + assume(ultron.id).does.not.equal((new Ultron()).id); + } + }); + + it('allows removal through the event emitter', function () { + function foo() {} + function bar() {} + + ultron.on('foo', foo); + ultron.once('foo', bar); + + assume(foo.__ultron).equals(ultron.id); + assume(bar.__ultron).equals(ultron.id); + assume(ee.listeners('foo').length).equals(2); + + ee.removeListener('foo', foo); + assume(ee.listeners('foo').length).equals(1); + + ee.removeListener('foo', bar); + assume(ee.listeners('foo').length).equals(0); + }); + + describe('#on', function () { + it('assigns a listener', function () { + assume(ee.listeners('foo').length).equals(0); + + function foo() {} + + ultron.on('foo', foo); + assume(ee.listeners('foo').length).equals(1); + assume(ee.listeners('foo')[0]).equals(foo); + }); + + it('tags the assigned function', function () { + assume(ee.listeners('foo').length).equals(0); + + ultron.on('foo', function () {}); + assume(ee.listeners('foo')[0].__ultron).equals(ultron.id); + }); + + it('also passes in the context', function (next) { + var context = 1313; + + ultron.on('foo', function (a, b, c) { + assume(a).equals('a'); + assume(b).equals('b'); + assume(c).equals('c'); + + assume(this).equals(context); + + next(); + }, context); + + ee.emit('foo', 'a', 'b', 'c'); + }); + + it('works with regular eventemitters as well', function (next) { + var ee = new EE() + , ultron = new Ultron(ee); + + ultron.on('foo', function (a, b, c) { + assume(a).equals('a'); + assume(b).equals('b'); + assume(c).equals('c'); + + next(); + }); + + ee.emit('foo', 'a', 'b', 'c'); + }); + }); + + describe('#once', function () { + it('assigns a listener', function () { + assume(ee.listeners('foo').length).equals(0); + + function foo() {} + ultron.once('foo', foo); + assume(ee.listeners('foo').length).equals(1); + assume(ee.listeners('foo')[0]).equals(foo); + }); + + it('tags the assigned function', function () { + assume(ee.listeners('foo').length).equals(0); + + ultron.once('foo', function () {}); + assume(ee.listeners('foo')[0].__ultron).equals(ultron.id); + }); + + it('also passes in the context', function (next) { + var context = 1313; + + ultron.once('foo', function (a, b, c) { + assume(a).equals('a'); + assume(b).equals('b'); + assume(c).equals('c'); + + assume(this).equals(context); + + next(); + }, context); + + ee.emit('foo', 'a', 'b', 'c'); + ee.emit('foo', 'a', 'b', 'c'); // Ensure that we don't double execute + }); + + it('works with regular eventemitters as well', function (next) { + var ee = new EE() + , ultron = new Ultron(ee); + + ultron.once('foo', function (a, b, c) { + assume(a).equals('a'); + assume(b).equals('b'); + assume(c).equals('c'); + + next(); + }); + + ee.emit('foo', 'a', 'b', 'c'); + ee.emit('foo', 'a', 'b', 'c'); // Ensure that we don't double execute + }); + }); + + describe('#remove', function () { + it('removes only our assigned `on` listeners', function () { + function foo() {} + function bar() {} + + ee.on('foo', foo); + ultron.on('foo', bar); + assume(ee.listeners('foo').length).equals(2); + + ultron.remove('foo'); + assume(ee.listeners('foo').length).equals(1); + assume(ee.listeners('foo')[0]).equals(foo); + }); + + it('removes our private __ultron references', function () { + function once() {} + function on() {} + + assume('__ultron' in once).is.false(); + assume('__ultron' in on).is.false(); + + ultron.on('foo', on); + ultron.once('bar', once); + + assume('__ultron' in once).is.true(); + assume('__ultron' in on).is.true(); + + ultron.remove('foo, bar'); + + assume('__ultron' in once).is.false(); + assume('__ultron' in on).is.false(); + + ultron.destroy(); + + ee = new EE(); + ultron = new Ultron(ee); + + assume('__ultron' in once).is.false(); + assume('__ultron' in on).is.false(); + + ultron.on('foo', on); + ultron.once('bar', once); + + assume('__ultron' in once).is.true(); + assume('__ultron' in on).is.true(); + + ultron.remove('foo, bar'); + + assume('__ultron' in once).is.false(); + assume('__ultron' in on).is.false(); + }); + + it('removes only our assigned `once` listeners', function () { + function foo() {} + function bar() {} + + ee.once('foo', foo); + ultron.once('foo', bar); + assume(ee.listeners('foo').length).equals(2); + + ultron.remove('foo'); + assume(ee.listeners('foo').length).equals(1); + assume(ee.listeners('foo')[0]).equals(foo); + }); + + it('removes only our assigned `once` listeners from regular EE', function () { + var ee = new EE() + , ultron = new Ultron(ee); + + function foo() {} + function bar() {} + + ee.once('foo', foo); + ultron.once('foo', bar); + assume(ee.listeners('foo').length).equals(2); + + ultron.remove('foo'); + assume(ee.listeners('foo').length).equals(1); + assume(ee.listeners('foo')[0].listener).equals(foo); + }); + + it('removes all assigned events if called without args', function () { + function foo() {} + function bar() {} + + ultron.on('foo', foo); + ultron.on('bar', bar); + + assume(ee.listeners('foo').length).equals(1); + assume(ee.listeners('bar').length).equals(1); + + ultron.remove(); + + assume(ee.listeners('foo').length).equals(0); + assume(ee.listeners('bar').length).equals(0); + }); + + it('removes multiple listeners based on args', function () { + function foo() {} + function bar() {} + function baz() {} + + ultron.on('foo', foo); + ultron.on('bar', bar); + ultron.on('baz', baz); + + assume(ee.listeners('foo').length).equals(1); + assume(ee.listeners('bar').length).equals(1); + assume(ee.listeners('baz').length).equals(1); + + ultron.remove('foo', 'bar'); + + assume(ee.listeners('foo').length).equals(0); + assume(ee.listeners('bar').length).equals(0); + assume(ee.listeners('baz').length).equals(1); + }); + + it('removes multiple listeners if first arg is seperated string', function () { + function foo() {} + function bar() {} + function baz() {} + + ultron.on('foo', foo); + ultron.on('bar', bar); + ultron.on('baz', baz); + + assume(ee.listeners('foo').length).equals(1); + assume(ee.listeners('bar').length).equals(1); + assume(ee.listeners('baz').length).equals(1); + + ultron.remove('foo, bar'); + + assume(ee.listeners('foo').length).equals(0); + assume(ee.listeners('bar').length).equals(0); + assume(ee.listeners('baz').length).equals(1); + }); + }); + + describe('#destroy', function () { + it('removes all listeners', function () { + function foo() {} + function bar() {} + function baz() {} + + ultron.on('foo', foo); + ultron.on('bar', bar); + ultron.on('baz', baz); + + assume(ee.listeners('foo').length).equals(1); + assume(ee.listeners('bar').length).equals(1); + assume(ee.listeners('baz').length).equals(1); + + ultron.destroy(); + + assume(ee.listeners('foo').length).equals(0); + assume(ee.listeners('bar').length).equals(0); + assume(ee.listeners('baz').length).equals(0); + }); + + it('removes the .ee reference', function () { + assume(ultron.ee).equals(ee); + ultron.destroy(); + assume(ultron.ee).equals(null); + }); + + it('returns booleans for state indication', function () { + assume(ultron.destroy()).is.true(); + assume(ultron.destroy()).is.false(); + assume(ultron.destroy()).is.false(); + assume(ultron.destroy()).is.false(); + }); + }); +}); diff --git a/node_modules/socket.io/node_modules/engine.io/node_modules/ws/package.json b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/package.json new file mode 100644 index 0000000..1ff8205 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/node_modules/ws/package.json @@ -0,0 +1,76 @@ +{ + "author": { + "name": "Einar Otto Stangvik", + "email": "einaros@gmail.com", + "url": "http://2x.io" + }, + "name": "ws", + "description": "simple to use, blazing fast and thoroughly tested websocket client, server and console for node.js, up-to-date against RFC-6455", + "version": "1.0.1", + "license": "MIT", + "keywords": [ + "Hixie", + "HyBi", + "Push", + "RFC-6455", + "WebSocket", + "WebSockets", + "real-time" + ], + "repository": { + "type": "git", + "url": "git://github.com/websockets/ws.git" + }, + "scripts": { + "test": "make test" + }, + "dependencies": { + "options": ">=0.0.5", + "ultron": "1.0.x" + }, + "devDependencies": { + "ansi": "0.3.x", + "benchmark": "0.3.x", + "bufferutil": "1.2.x", + "expect.js": "0.3.x", + "mocha": "2.3.x", + "should": "8.0.x", + "tinycolor": "0.0.x", + "utf-8-validate": "1.2.x" + }, + "gypfile": true, + "gitHead": "40a9d686288b5d0be13f2bf2f3f5da07afc8cda2", + "bugs": { + "url": "https://github.com/websockets/ws/issues" + }, + "homepage": "https://github.com/websockets/ws#readme", + "_id": "ws@1.0.1", + "_shasum": "7d0b2a2e58cddd819039c29c9de65045e1b310e9", + "_from": "ws@1.0.1", + "_npmVersion": "3.5.1", + "_nodeVersion": "4.2.3", + "_npmUser": { + "name": "3rdeden", + "email": "npm@3rd-Eden.com" + }, + "maintainers": [ + { + "name": "einaros", + "email": "einaros@gmail.com" + }, + { + "name": "v1", + "email": "info@3rd-Eden.com" + }, + { + "name": "3rdeden", + "email": "npm@3rd-Eden.com" + } + ], + "dist": { + "shasum": "7d0b2a2e58cddd819039c29c9de65045e1b310e9", + "tarball": "http://registry.npmjs.org/ws/-/ws-1.0.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/ws/-/ws-1.0.1.tgz" +} diff --git a/node_modules/socket.io/node_modules/engine.io/package.json b/node_modules/socket.io/node_modules/engine.io/package.json new file mode 100644 index 0000000..64c4878 --- /dev/null +++ b/node_modules/socket.io/node_modules/engine.io/package.json @@ -0,0 +1,76 @@ +{ + "name": "engine.io", + "version": "1.6.8", + "description": "The realtime engine behind Socket.IO. Provides the foundation of a bidirectional connection between client and server", + "main": "./lib/engine.io", + "author": { + "name": "Guillermo Rauch", + "email": "guillermo@learnboost.com" + }, + "homepage": "https://github.com/socketio/engine.io", + "contributors": [ + { + "name": "Eugen Dueck", + "url": "https://github.com/EugenDueck" + }, + { + "name": "Afshin Mehrabani", + "url": "https://github.com/afshinm" + }, + { + "name": "Christoph Dorn", + "url": "https://github.com/cadorn" + }, + { + "name": "Mark Mokryn", + "email": "mokesmokes@gmail.com" + } + ], + "license": "MIT", + "dependencies": { + "base64id": "0.1.0", + "debug": "2.2.0", + "ws": "1.0.1", + "engine.io-parser": "1.2.4", + "accepts": "1.1.4" + }, + "devDependencies": { + "engine.io-client": "1.6.8", + "expect.js": "0.2.0", + "mocha": "2.3.4", + "s": "0.1.1", + "superagent": "0.15.4" + }, + "scripts": { + "test": "make test" + }, + "repository": { + "type": "git", + "url": "git@github.com:socketio/engine.io.git" + }, + "gitHead": "83bee03bbbebee07df5d7b8a9fbafc327686c4bc", + "bugs": { + "url": "https://github.com/socketio/engine.io/issues" + }, + "_id": "engine.io@1.6.8", + "_shasum": "de05a06b757e7517695e088c7b051c47819f511b", + "_from": "engine.io@1.6.8", + "_npmVersion": "3.3.12", + "_nodeVersion": "5.3.0", + "_npmUser": { + "name": "rauchg", + "email": "rauchg@gmail.com" + }, + "maintainers": [ + { + "name": "rauchg", + "email": "rauchg@gmail.com" + } + ], + "dist": { + "shasum": "de05a06b757e7517695e088c7b051c47819f511b", + "tarball": "http://registry.npmjs.org/engine.io/-/engine.io-1.6.8.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/engine.io/-/engine.io-1.6.8.tgz" +} diff --git a/node_modules/socket.io/node_modules/has-binary/.npmignore b/node_modules/socket.io/node_modules/has-binary/.npmignore new file mode 100644 index 0000000..a72b52e --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/.npmignore @@ -0,0 +1,15 @@ +lib-cov +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz + +pids +logs +results + +npm-debug.log +node_modules diff --git a/node_modules/socket.io/node_modules/has-binary/History.md b/node_modules/socket.io/node_modules/has-binary/History.md new file mode 100644 index 0000000..9a5f2e8 --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/History.md @@ -0,0 +1,19 @@ + +0.1.7 / 2015-11-18 +================== + + * fix toJSON [@jderuere] + * fix `global.isBuffer` usage [@tonetheman] + * fix tests on modern versions of node + * bump mocha + +0.1.6 / 2015-01-24 +================== + + * fix "undefined function" bug when iterating + an object created with Object.create(null) [gunta] + +0.1.5 / 2014-09-04 +================== + + * prevent browserify from bundling `Buffer` diff --git a/node_modules/socket.io/node_modules/has-binary/LICENSE b/node_modules/socket.io/node_modules/has-binary/LICENSE new file mode 100644 index 0000000..e6603cd --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright (c) 2014 Kevin Roark + +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/has-binary/Makefile b/node_modules/socket.io/node_modules/has-binary/Makefile new file mode 100644 index 0000000..1d90629 --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/Makefile @@ -0,0 +1,3 @@ + +test: + @./node_modules/.bin/mocha test.js diff --git a/node_modules/socket.io/node_modules/has-binary/README.md b/node_modules/socket.io/node_modules/has-binary/README.md new file mode 100644 index 0000000..76a0035 --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/README.md @@ -0,0 +1,4 @@ +has-binarydata.js +================= + +Simple module to test if an object contains binary data diff --git a/node_modules/socket.io/node_modules/has-binary/index.js b/node_modules/socket.io/node_modules/has-binary/index.js new file mode 100644 index 0000000..434ccfa --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/index.js @@ -0,0 +1,59 @@ + +/* + * Module requirements. + */ + +var isArray = require('isarray'); + +/** + * Module exports. + */ + +module.exports = hasBinary; + +/** + * Checks for binary data. + * + * Right now only Buffer and ArrayBuffer are supported.. + * + * @param {Object} anything + * @api public + */ + +function hasBinary(data) { + + function _hasBinary(obj) { + if (!obj) return false; + + if ( (global.Buffer && global.Buffer.isBuffer && global.Buffer.isBuffer(obj)) || + (global.ArrayBuffer && obj instanceof ArrayBuffer) || + (global.Blob && obj instanceof Blob) || + (global.File && obj instanceof File) + ) { + return true; + } + + if (isArray(obj)) { + for (var i = 0; i < obj.length; i++) { + if (_hasBinary(obj[i])) { + return true; + } + } + } else if (obj && 'object' == typeof obj) { + // see: https://github.com/Automattic/has-binary/pull/4 + if (obj.toJSON && 'function' == typeof obj.toJSON) { + obj = obj.toJSON(); + } + + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key) && _hasBinary(obj[key])) { + return true; + } + } + } + + return false; + } + + return _hasBinary(data); +} diff --git a/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/README.md b/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/README.md new file mode 100644 index 0000000..052a62b --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/README.md @@ -0,0 +1,54 @@ + +# isarray + +`Array#isArray` for older browsers. + +## Usage + +```js +var isArray = require('isarray'); + +console.log(isArray([])); // => true +console.log(isArray({})); // => false +``` + +## Installation + +With [npm](http://npmjs.org) do + +```bash +$ npm install isarray +``` + +Then bundle for the browser with +[browserify](https://github.com/substack/browserify). + +With [component](http://component.io) do + +```bash +$ component install juliangruber/isarray +``` + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.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/has-binary/node_modules/isarray/build/build.js b/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/build/build.js new file mode 100644 index 0000000..ec58596 --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/build/build.js @@ -0,0 +1,209 @@ + +/** + * Require the given path. + * + * @param {String} path + * @return {Object} exports + * @api public + */ + +function require(path, parent, orig) { + var resolved = require.resolve(path); + + // lookup failed + if (null == resolved) { + orig = orig || path; + parent = parent || 'root'; + var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); + err.path = orig; + err.parent = parent; + err.require = true; + throw err; + } + + var module = require.modules[resolved]; + + // perform real require() + // by invoking the module's + // registered function + if (!module.exports) { + module.exports = {}; + module.client = module.component = true; + module.call(this, module.exports, require.relative(resolved), module); + } + + return module.exports; +} + +/** + * Registered modules. + */ + +require.modules = {}; + +/** + * Registered aliases. + */ + +require.aliases = {}; + +/** + * Resolve `path`. + * + * Lookup: + * + * - PATH/index.js + * - PATH.js + * - PATH + * + * @param {String} path + * @return {String} path or null + * @api private + */ + +require.resolve = function(path) { + if (path.charAt(0) === '/') path = path.slice(1); + var index = path + '/index.js'; + + var paths = [ + path, + path + '.js', + path + '.json', + path + '/index.js', + path + '/index.json' + ]; + + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + if (require.modules.hasOwnProperty(path)) return path; + } + + if (require.aliases.hasOwnProperty(index)) { + return require.aliases[index]; + } +}; + +/** + * Normalize `path` relative to the current path. + * + * @param {String} curr + * @param {String} path + * @return {String} + * @api private + */ + +require.normalize = function(curr, path) { + var segs = []; + + if ('.' != path.charAt(0)) return path; + + curr = curr.split('/'); + path = path.split('/'); + + for (var i = 0; i < path.length; ++i) { + if ('..' == path[i]) { + curr.pop(); + } else if ('.' != path[i] && '' != path[i]) { + segs.push(path[i]); + } + } + + return curr.concat(segs).join('/'); +}; + +/** + * Register module at `path` with callback `definition`. + * + * @param {String} path + * @param {Function} definition + * @api private + */ + +require.register = function(path, definition) { + require.modules[path] = definition; +}; + +/** + * Alias a module definition. + * + * @param {String} from + * @param {String} to + * @api private + */ + +require.alias = function(from, to) { + if (!require.modules.hasOwnProperty(from)) { + throw new Error('Failed to alias "' + from + '", it does not exist'); + } + require.aliases[to] = from; +}; + +/** + * Return a require function relative to the `parent` path. + * + * @param {String} parent + * @return {Function} + * @api private + */ + +require.relative = function(parent) { + var p = require.normalize(parent, '..'); + + /** + * lastIndexOf helper. + */ + + function lastIndexOf(arr, obj) { + var i = arr.length; + while (i--) { + if (arr[i] === obj) return i; + } + return -1; + } + + /** + * The relative require() itself. + */ + + function localRequire(path) { + var resolved = localRequire.resolve(path); + return require(resolved, parent, path); + } + + /** + * Resolve relative to the parent. + */ + + localRequire.resolve = function(path) { + var c = path.charAt(0); + if ('/' == c) return path.slice(1); + if ('.' == c) return require.normalize(p, path); + + // resolve deps by returning + // the dep in the nearest "deps" + // directory + var segs = parent.split('/'); + var i = lastIndexOf(segs, 'deps') + 1; + if (!i) i = 0; + path = segs.slice(0, i + 1).join('/') + '/deps/' + path; + return path; + }; + + /** + * Check if module is defined at `path`. + */ + + localRequire.exists = function(path) { + return require.modules.hasOwnProperty(localRequire.resolve(path)); + }; + + return localRequire; +}; +require.register("isarray/index.js", function(exports, require, module){ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; + +}); +require.alias("isarray/index.js", "isarray/index.js"); + diff --git a/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/component.json b/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/component.json new file mode 100644 index 0000000..9e31b68 --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/component.json @@ -0,0 +1,19 @@ +{ + "name" : "isarray", + "description" : "Array#isArray for older browsers", + "version" : "0.0.1", + "repository" : "juliangruber/isarray", + "homepage": "https://github.com/juliangruber/isarray", + "main" : "index.js", + "scripts" : [ + "index.js" + ], + "dependencies" : {}, + "keywords": ["browser","isarray","array"], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT" +} diff --git a/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/index.js b/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/index.js new file mode 100644 index 0000000..5f5ad45 --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/index.js @@ -0,0 +1,3 @@ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; diff --git a/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/package.json b/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/package.json new file mode 100644 index 0000000..85aec01 --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/node_modules/isarray/package.json @@ -0,0 +1,49 @@ +{ + "name": "isarray", + "description": "Array#isArray for older browsers", + "version": "0.0.1", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/isarray.git" + }, + "homepage": "https://github.com/juliangruber/isarray", + "main": "index.js", + "scripts": { + "test": "tap test/*.js" + }, + "dependencies": {}, + "devDependencies": { + "tap": "*" + }, + "keywords": [ + "browser", + "isarray", + "array" + ], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT", + "_id": "isarray@0.0.1", + "dist": { + "shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "tarball": "http://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" + }, + "_from": "isarray@0.0.1", + "_npmVersion": "1.2.18", + "_npmUser": { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + "maintainers": [ + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + } + ], + "directories": {}, + "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" +} diff --git a/node_modules/socket.io/node_modules/has-binary/package.json b/node_modules/socket.io/node_modules/has-binary/package.json new file mode 100644 index 0000000..0f83cc1 --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/package.json @@ -0,0 +1,39 @@ +{ + "name": "has-binary", + "version": "0.1.7", + "description": "A function that takes anything in javascript and returns true if its argument contains binary data.", + "dependencies": { + "isarray": "0.0.1" + }, + "devDependencies": { + "better-assert": "1.0.0", + "mocha": "2.3.4" + }, + "author": { + "name": "Kevin Roark" + }, + "license": "MIT", + "gitHead": "73875a20978a219f726f7d313ccd1de19335f5a1", + "_id": "has-binary@0.1.7", + "scripts": {}, + "_shasum": "68e61eb16210c9545a0a5cce06a873912fe1e68c", + "_from": "has-binary@0.1.7", + "_npmVersion": "2.14.7", + "_nodeVersion": "4.2.2", + "_npmUser": { + "name": "rauchg", + "email": "rauchg@gmail.com" + }, + "maintainers": [ + { + "name": "rauchg", + "email": "rauchg@gmail.com" + } + ], + "dist": { + "shasum": "68e61eb16210c9545a0a5cce06a873912fe1e68c", + "tarball": "http://registry.npmjs.org/has-binary/-/has-binary-0.1.7.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/has-binary/-/has-binary-0.1.7.tgz" +} diff --git a/node_modules/socket.io/node_modules/has-binary/test.js b/node_modules/socket.io/node_modules/has-binary/test.js new file mode 100644 index 0000000..c6bd5aa --- /dev/null +++ b/node_modules/socket.io/node_modules/has-binary/test.js @@ -0,0 +1,73 @@ + +var hasBinary = require('./'); +var assert = require('better-assert'); +var fs = require('fs'); + +describe('has-binarydata', function(){ + + it('should work with buffer', function(){ + assert(hasBinary(fs.readFileSync('./test.js'))); + }); + + it('should work with an array that does not contain binary', function() { + var arr = [1, 'cool', 2]; + assert(!hasBinary(arr)); + }); + + it('should work with an array that contains a buffer', function() { + var arr = [1, new Buffer('asdfasdf', 'utf8'), 2]; + assert(hasBinary(arr)); + }); + + it('should work with an object that does not contain binary', function() { + var ob = {a: 'a', b: [], c: 1234, toJSON: '{\"a\": \"a\"}'}; + assert(!hasBinary(ob)); + }); + + it('should work with an object that contains a buffer', function() { + var ob = {a: 'a', b: new Buffer('abc'), c: 1234, toJSON: '{\"a\": \"a\"}'}; + assert(hasBinary(ob)); + }); + + it('should work with null', function() { + assert(!hasBinary(null)); + }); + + it('should work with undefined', function() { + assert(!hasBinary(undefined)); + }); + + it('should work with a complex object that contains undefined and no binary', function() { + var ob = { + x: ['a', 'b', 123], + y: undefined, + z: {a: 'x', b: 'y', c: 3, d: null}, + w: [] + }; + assert(!hasBinary(ob)); + }); + + it('should work with a complex object that contains undefined and binary', function() { + var ob = { + x: ['a', 'b', 123], + y: undefined, + z: {a: 'x', b: 'y', c: 3, d: null}, + w: [], + bin: new Buffer('xxx') + }; + assert(hasBinary(ob)); + }); + + if (global.ArrayBuffer) { + it('should work with an ArrayBuffer', function() { + assert(hasBinary(new ArrayBuffer())); + }); + } + + if (global.Blob) { + it('should work with a Blob', function() { + assert(hasBinary(new Blob())); + }); + } + +}); diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/.npmignore b/node_modules/socket.io/node_modules/socket.io-adapter/.npmignore new file mode 100644 index 0000000..3c3629e --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/History.md b/node_modules/socket.io/node_modules/socket.io-adapter/History.md new file mode 100644 index 0000000..02abe95 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/History.md @@ -0,0 +1,33 @@ + +0.4.0 / 2015-12-03 +================== + + * package: bump `debug` + * use a `Room` class to efficiently track room size + * allow `clients(fn)` + * call the callback on `delAll` + +0.3.1 / 2014-10-27 +================== + + * bump parser version + * fix room autopruning + * add autoprunning of empty rooms + * rooms are now created as objects + * added the repository field. + * updated the debug dependency. + +0.3.0 / 2014-05-30 +================== + + * bump `socket.io-parser` for binary ack fix + +0.2.0 / 2014-03-14 +================== + + * upgraded faster parser + +0.1.0 / 2014-03-07 +================== + + * initial commit diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/LICENSE b/node_modules/socket.io/node_modules/socket.io-adapter/LICENSE new file mode 100644 index 0000000..7e43606 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/LICENSE @@ -0,0 +1,20 @@ +(The MIT License) + +Copyright (c) 2014 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/node_modules/socket.io-adapter/Readme.md b/node_modules/socket.io/node_modules/socket.io-adapter/Readme.md new file mode 100644 index 0000000..bcef653 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/Readme.md @@ -0,0 +1,16 @@ + +# socket.io-adapter + +Default socket.io in-memory adapter class. + +## How to use + +This module is not intended for end-user usage, but can be used as an +interface to inheirt from from other adapters you might want to build. + +As an example of an adapter that builds on top of this, please take a look +at [socket.io-redis](https://github.com/learnboost/socket.io-redis). + +## License + +MIT diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/index.js b/node_modules/socket.io/node_modules/socket.io-adapter/index.js new file mode 100644 index 0000000..d5e2201 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/index.js @@ -0,0 +1,236 @@ + +/** + * Module dependencies. + */ + +var Emitter = require('events').EventEmitter; +var parser = require('socket.io-parser'); + +/** + * Module exports. + */ + +module.exports = Adapter; + +/** + * Memory adapter constructor. + * + * @param {Namespace} nsp + * @api public + */ + +function Adapter(nsp){ + this.nsp = nsp; + this.rooms = {}; + this.sids = {}; + this.encoder = new parser.Encoder(); +} + +/** + * Inherits from `EventEmitter`. + */ + +Adapter.prototype.__proto__ = Emitter.prototype; + +/** + * Adds a socket to a room. + * + * @param {String} socket id + * @param {String} room name + * @param {Function} callback + * @api public + */ + +Adapter.prototype.add = function(id, room, fn){ + this.sids[id] = this.sids[id] || {}; + this.sids[id][room] = true; + this.rooms[room] = this.rooms[room] || Room(); + this.rooms[room].add(id); + if (fn) process.nextTick(fn.bind(null, null)); +}; + +/** + * Removes a socket from a room. + * + * @param {String} socket id + * @param {String} room name + * @param {Function} callback + * @api public + */ + +Adapter.prototype.del = function(id, room, fn){ + this.sids[id] = this.sids[id] || {}; + delete this.sids[id][room]; + if (this.rooms.hasOwnProperty(room)) { + this.rooms[room].del(id); + if (this.rooms[room].length === 0) delete this.rooms[room]; + } + + if (fn) process.nextTick(fn.bind(null, null)); +}; + +/** + * Removes a socket from all rooms it's joined. + * + * @param {String} socket id + * @param {Function} callback + * @api public + */ + +Adapter.prototype.delAll = function(id, fn){ + var rooms = this.sids[id]; + if (rooms) { + for (var room in rooms) { + if (this.rooms.hasOwnProperty(room)) { + this.rooms[room].del(id); + if (this.rooms[room].length === 0) delete this.rooms[room]; + } + } + } + delete this.sids[id]; + + if (fn) process.nextTick(fn.bind(null, null)); +}; + +/** + * Broadcasts a packet. + * + * Options: + * - `flags` {Object} flags for this packet + * - `except` {Array} sids that should be excluded + * - `rooms` {Array} list of rooms to broadcast to + * + * @param {Object} packet object + * @api public + */ + +Adapter.prototype.broadcast = function(packet, opts){ + var rooms = opts.rooms || []; + var except = opts.except || []; + var flags = opts.flags || {}; + var packetOpts = { + preEncoded: true, + volatile: flags.volatile, + compress: flags.compress + }; + var ids = {}; + var self = this; + var socket; + + packet.nsp = this.nsp.name; + this.encoder.encode(packet, function(encodedPackets) { + if (rooms.length) { + for (var i = 0; i < rooms.length; i++) { + var room = self.rooms[rooms[i]]; + if (!room) continue; + var sockets = room.sockets; + for (var id in sockets) { + if (sockets.hasOwnProperty(id)) { + if (ids[id] || ~except.indexOf(id)) continue; + socket = self.nsp.connected[id]; + if (socket) { + socket.packet(encodedPackets, packetOpts); + ids[id] = true; + } + } + } + } + } else { + for (var id in self.sids) { + if (self.sids.hasOwnProperty(id)) { + if (~except.indexOf(id)) continue; + socket = self.nsp.connected[id]; + if (socket) socket.packet(encodedPackets, packetOpts); + } + } + } + }); +}; + +/** + * Gets a list of clients by sid. + * + * @param {Array} explicit set of rooms to check. + * @api public + */ + +Adapter.prototype.clients = function(rooms, fn){ + if ('function' == typeof rooms){ + fn = rooms; + rooms = null; + } + + rooms = rooms || []; + + var ids = {}; + var self = this; + var sids = []; + var socket; + + if (rooms.length) { + for (var i = 0; i < rooms.length; i++) { + var room = self.rooms[rooms[i]]; + if (!room) continue; + var sockets = room.sockets; + for (var id in sockets) { + if (sockets.hasOwnProperty(id)) { + if (ids[id]) continue; + socket = self.nsp.connected[id]; + if (socket) { + sids.push(id); + ids[id] = true; + } + } + } + } + } else { + for (var id in self.sids) { + if (self.sids.hasOwnProperty(id)) { + socket = self.nsp.connected[id]; + if (socket) sids.push(id); + } + } + } + + if (fn) process.nextTick(fn.bind(null, null, sids)); +}; + +/** +* Room constructor. +* +* @api private +*/ + +function Room(){ + if (!(this instanceof Room)) return new Room(); + this.sockets = {}; + this.length = 0; +} + +/** + * Adds a socket to a room. + * + * @param {String} socket id + * @api private + */ + +Room.prototype.add = function(id){ + if (!this.sockets.hasOwnProperty(id)) { + this.sockets[id] = true; + this.length++; + } +}; + +/** + * Removes a socket from a room. + * + * @param {String} socket id + * @api private + */ + +Room.prototype.del = function(id){ + if (this.sockets.hasOwnProperty(id)) { + delete this.sockets[id]; + this.length--; + } +}; diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/.npmignore b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/.npmignore new file mode 100644 index 0000000..7fbb06f --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/.npmignore @@ -0,0 +1,5 @@ +node_modules +build +components + +test diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/.travis.yml b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/.travis.yml new file mode 100644 index 0000000..c1c830a --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/.travis.yml @@ -0,0 +1,11 @@ +language: node_js +node_js: + - 0.10 +notifications: + irc: irc.freenode.org##socket.io +git: + depth: 1 +env: + global: + - secure: 28HHk1J0H64KNjzmmlxG/Ro0EPuLnhO0rU+kZjjthDHj/FaugIsqjAVQ1Dl6heWV2/MlVzw6nDCyMNiGwiVk0ruZPQ0SYdAKLplrdMtzAihbU3xx+ULFQPLM3SoW0ZFCEpe8dWPGy4WdgW7aLByeel9TJb3vlhAu7p7AvrcO7Fs= + - secure: rKEG0Cfw0vkw8thk63RHYG7h8XWYcBlvZ0w1IWpr2dAfnnLMi1palSTrBrFQc77flk7rN00zGIe76FhKydV9r4WWYAUYKPqo4k+9/FkpzjZlNtL49QRoNwC9jmJ8OeUwGowA13gZPyl/5P13wVaKCB0YrKnzz5LHo3Sp7So6J8U= diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/.zuul.yml b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/.zuul.yml new file mode 100644 index 0000000..38bc342 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/.zuul.yml @@ -0,0 +1,16 @@ +ui: mocha-bdd +browsers: + - name: chrome + version: 29..latest + - name: firefox + version: latest + - name: safari + version: latest + - name: ie + version: 10 + platform: Windows 2012 + - name: ie + version: 9 + version: [6..9, latest] + - name: iphone + version: oldest..latest diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/History.md b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/History.md new file mode 100644 index 0000000..3563380 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/History.md @@ -0,0 +1,87 @@ + +2.2.2 / 2014-09-04 +================== + + * prevent direct `Buffer` reference that breaks browserify + * binary: reuse `isBuf` helper + +2.2.1 / 2014-06-20 +================== + + * added benchmarking [kevin-roark] + * upgrade component-emitter to 1.1.2 [kevin-roark] + * update protocol version [kevin-roark] + * less indentation and a small optimization [kevin-roark] + +2.2.0 / 2014-05-30 +================== + + * added a BINARY_ACK type [kevin-roark] + +2.1.5 / 2014-05-24 +================== + + * don't iterate keys of `Date` objects [Rase-] + +2.1.4 / 2014-05-17 +================== + + * fix null reconstruction bug [kevin-roark] + +2.1.3 / 2014-04-27 +================== + + * bump zuul version + * updated protocol version + +2.1.2 / 2014-03-06 +================== + + * added support for binary in ACK packets + +2.1.1 / 2014-03-04 +================== + + * removed has-binary-data dependency + * fixed the object check in binary.removeBlobs + +2.1.0 / 2014-03-01 +================== + + * faster and smaller binary parser and protocol [kevin-roark] + +2.0.0 / 2014-02-19 +================== + + * binary support [kevin-roark] + +1.1.2 / 2014-02-11 +================== + + * package: bump `json3` to fix IE6-7 + +1.1.1 / 2014-02-10 +================== + + * package: bump debug to fix browserify issues + +1.1.0 / 2013-12-25 +================== + + * index: use `json3` + +1.0.3 / 2012-12-18 +================== + + * index: added instrumentation through `debug` + * index: make sure decoded `id` is a `Number` + +1.0.2 / 2012-12-18 +================== + + * index: allow for falsy values in `id` and `data` + +1.0.1 / 2012-12-10 +================== + + * Revision 1 diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/Makefile b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/Makefile new file mode 100644 index 0000000..ee0a3b2 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/Makefile @@ -0,0 +1,11 @@ + +REPORTER = dot + +test: + @./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + --bail \ + test/index.js + @./node_modules/.bin/zuul -- test/index.js + +.PHONY: test diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/Readme.md b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/Readme.md new file mode 100644 index 0000000..2fa0f82 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/Readme.md @@ -0,0 +1,73 @@ + +# socket.io-parser + +[![Build Status](https://secure.travis-ci.org/Automattic/socket.io-parser.svg)](http://travis-ci.org/Automattic/socket.io-parser) +[![NPM version](https://badge.fury.io/js/socket.io-parser.svg)](http://badge.fury.io/js/socket.io-parser) + +A socket.io encoder and decoder written in JavaScript complying with version `3` +of [socket.io-protocol](https://github.com/learnboost/socket.io-protocol). +Used by [socket.io](https://github.com/learnboost/socket.io) and +[socket.io-client](https://github.com/learnboost/socket.io-client). + +## Parser API + + socket.io-parser is the reference implementation of socket.io-protocol. Read + the full API here: + [socket.io-protocol](https://github.com/learnboost/socket.io-protocol). + +## Example Usage + +### Encoding and decoding a packet + +```js +var parser = require('socket.io-parser'); +var encoder = new parser.Encoder(); +var packet = { + type: parser.EVENT, + data: 'test-packet', + id: 13 +}; +encoder.encode(packet, function(encodedPackets) { + var decoder = new parser.Decoder(); + decoder.on('decoded', function(decodedPacket) { + // decodedPacket.type == parser.EVENT + // decodedPacket.data == 'test-packet' + // decodedPacket.id == 13 + }); + + for (var i = 0; i < encodedPackets.length; i++) { + decoder.add(encodedPackets[i]); + } +}); +``` + +### Encoding and decoding a packet with binary data + +```js +var parser = require('socket.io-parser'); +var encoder = new parser.Encoder(); +var packet = { + type: parser.BINARY_EVENT, + data: {i: new Buffer(1234), j: new Blob([new ArrayBuffer(2)])} + id: 15 +}; +encoder.encode(packet, function(encodedPackets) { + var decoder = new parser.Decoder(); + decoder.on('decoded', function(decodedPacket) { + // decodedPacket.type == parser.BINARY_EVENTEVENT + // Buffer.isBuffer(decodedPacket.data.i) == true + // Buffer.isBuffer(decodedPacket.data.j) == true + // decodedPacket.id == 15 + }); + + for (var i = 0; i < encodedPackets.length; i++) { + decoder.add(encodedPackets[i]); + } +}); +``` +See the test suite for more examples of how socket.io-parser is used. + + +## License + +MIT diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/bench/bench.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/bench/bench.js new file mode 100644 index 0000000..d767d5a --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/bench/bench.js @@ -0,0 +1,10 @@ +var bencher = require('./index'); +bencher(function(benchmark) { + function logMean(test) { + console.log(test.name + ' mean run time: ' + test.stats.mean); + } + + for (var i = 0; i < benchmark.length; i++) { + logMean(benchmark[i]); + } +}); diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/bench/index.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/bench/index.js new file mode 100644 index 0000000..8c1994e --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/bench/index.js @@ -0,0 +1,81 @@ +var Benchmark = require('benchmark'); +var parser = require('../index'); + +function test(packet, deferred) { + var encoder = new parser.Encoder(); + var decoder = new parser.Decoder(); + encoder.encode(packet, function(encodedPackets) { + var decoder = new parser.Decoder(); + decoder.on('decoded', function(packet) { + deferred.resolve(); + }); + + decoder.add(encodedPackets[0]); + }); +} + +var dataObject = { + 'a': [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17], + 'b': 'xxxyyyzzzalsdfalskdjfalksdjfalksdjfalksdjfjjfjfjfjjfjfjfj', + 'data': { + 'is': 'cool', + 'or': { + 'is': { + 'it': true + } + } + } +}; +var bigArray = []; +for (var i = 0; i < 250; i++) { + bigArray.push(dataObject); +} + + + +module.exports = function(callback) { + var suite = new Benchmark.Suite(); + + suite.add('small json parse', {defer: true, fn: function(deferred) { + var packet = { + type: parser.EVENT, + nsp: '/bench', + data: dataObject + }; + test(packet, deferred); + }}) + .add('big json parse', {defer: true, fn: function(deferred) { + var packet = { + type: parser.EVENT, + nsp: '/bench', + data: bigArray + }; + test(packet, deferred); + }}) + .add('json with small binary parse', {defer: true, fn: function(deferred) { + var packet = { + type: parser.EVENT, + nsp: '/bench', + data: {'a': [1, 2, 3], 'b': 'xxxyyyzzz', 'data': new Buffer(1000)} + }; + test(packet, deferred); + }}) + .add('json with big binary parse', {defer: true, fn: function(deferred) { + var bigBinaryData = { + bin1: new Buffer(10000), + arr: bigArray, + bin2: new Buffer(10000), + bin3: new Buffer(10000) + }; + var packet = { + type: parser.EVENT, + nsp: '/bench', + data: bigBinaryData + }; + test(packet, deferred); + }}) + .on('complete', function() { + callback(this); + }) + .run({'async': true}); +}; diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/binary.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/binary.js new file mode 100644 index 0000000..b31f40c --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/binary.js @@ -0,0 +1,141 @@ +/*global Blob,File*/ + +/** + * Module requirements + */ + +var isArray = require('isarray'); +var isBuf = require('./is-buffer'); + +/** + * Replaces every Buffer | ArrayBuffer in packet with a numbered placeholder. + * Anything with blobs or files should be fed through removeBlobs before coming + * here. + * + * @param {Object} packet - socket.io event packet + * @return {Object} with deconstructed packet and list of buffers + * @api public + */ + +exports.deconstructPacket = function(packet){ + var buffers = []; + var packetData = packet.data; + + function _deconstructPacket(data) { + if (!data) return data; + + if (isBuf(data)) { + var placeholder = { _placeholder: true, num: buffers.length }; + buffers.push(data); + return placeholder; + } else if (isArray(data)) { + var newData = new Array(data.length); + for (var i = 0; i < data.length; i++) { + newData[i] = _deconstructPacket(data[i]); + } + return newData; + } else if ('object' == typeof data && !(data instanceof Date)) { + var newData = {}; + for (var key in data) { + newData[key] = _deconstructPacket(data[key]); + } + return newData; + } + return data; + } + + var pack = packet; + pack.data = _deconstructPacket(packetData); + pack.attachments = buffers.length; // number of binary 'attachments' + return {packet: pack, buffers: buffers}; +}; + +/** + * Reconstructs a binary packet from its placeholder packet and buffers + * + * @param {Object} packet - event packet with placeholders + * @param {Array} buffers - binary buffers to put in placeholder positions + * @return {Object} reconstructed packet + * @api public + */ + +exports.reconstructPacket = function(packet, buffers) { + var curPlaceHolder = 0; + + function _reconstructPacket(data) { + if (data && data._placeholder) { + var buf = buffers[data.num]; // appropriate buffer (should be natural order anyway) + return buf; + } else if (isArray(data)) { + for (var i = 0; i < data.length; i++) { + data[i] = _reconstructPacket(data[i]); + } + return data; + } else if (data && 'object' == typeof data) { + for (var key in data) { + data[key] = _reconstructPacket(data[key]); + } + return data; + } + return data; + } + + packet.data = _reconstructPacket(packet.data); + packet.attachments = undefined; // no longer useful + return packet; +}; + +/** + * Asynchronously removes Blobs or Files from data via + * FileReader's readAsArrayBuffer method. Used before encoding + * data as msgpack. Calls callback with the blobless data. + * + * @param {Object} data + * @param {Function} callback + * @api private + */ + +exports.removeBlobs = function(data, callback) { + function _removeBlobs(obj, curKey, containingObject) { + if (!obj) return obj; + + // convert any blob + if ((global.Blob && obj instanceof Blob) || + (global.File && obj instanceof File)) { + pendingBlobs++; + + // async filereader + var fileReader = new FileReader(); + fileReader.onload = function() { // this.result == arraybuffer + if (containingObject) { + containingObject[curKey] = this.result; + } + else { + bloblessData = this.result; + } + + // if nothing pending its callback time + if(! --pendingBlobs) { + callback(bloblessData); + } + }; + + fileReader.readAsArrayBuffer(obj); // blob -> arraybuffer + } else if (isArray(obj)) { // handle array + for (var i = 0; i < obj.length; i++) { + _removeBlobs(obj[i], i, obj); + } + } else if (obj && 'object' == typeof obj && !isBuf(obj)) { // and object + for (var key in obj) { + _removeBlobs(obj[key], key, obj); + } + } + } + + var pendingBlobs = 0; + var bloblessData = data; + _removeBlobs(bloblessData); + if (!pendingBlobs) { + callback(bloblessData); + } +}; diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/index.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/index.js new file mode 100644 index 0000000..378c4dd --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/index.js @@ -0,0 +1,396 @@ + +/** + * Module dependencies. + */ + +var debug = require('debug')('socket.io-parser'); +var json = require('json3'); +var isArray = require('isarray'); +var Emitter = require('component-emitter'); +var binary = require('./binary'); +var isBuf = require('./is-buffer'); + +/** + * Protocol version. + * + * @api public + */ + +exports.protocol = 4; + +/** + * Packet types. + * + * @api public + */ + +exports.types = [ + 'CONNECT', + 'DISCONNECT', + 'EVENT', + 'BINARY_EVENT', + 'ACK', + 'BINARY_ACK', + 'ERROR' +]; + +/** + * Packet type `connect`. + * + * @api public + */ + +exports.CONNECT = 0; + +/** + * Packet type `disconnect`. + * + * @api public + */ + +exports.DISCONNECT = 1; + +/** + * Packet type `event`. + * + * @api public + */ + +exports.EVENT = 2; + +/** + * Packet type `ack`. + * + * @api public + */ + +exports.ACK = 3; + +/** + * Packet type `error`. + * + * @api public + */ + +exports.ERROR = 4; + +/** + * Packet type 'binary event' + * + * @api public + */ + +exports.BINARY_EVENT = 5; + +/** + * Packet type `binary ack`. For acks with binary arguments. + * + * @api public + */ + +exports.BINARY_ACK = 6; + +/** + * Encoder constructor. + * + * @api public + */ + +exports.Encoder = Encoder; + +/** + * Decoder constructor. + * + * @api public + */ + +exports.Decoder = Decoder; + +/** + * A socket.io Encoder instance + * + * @api public + */ + +function Encoder() {} + +/** + * Encode a packet as a single string if non-binary, or as a + * buffer sequence, depending on packet type. + * + * @param {Object} obj - packet object + * @param {Function} callback - function to handle encodings (likely engine.write) + * @return Calls callback with Array of encodings + * @api public + */ + +Encoder.prototype.encode = function(obj, callback){ + debug('encoding packet %j', obj); + + if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) { + encodeAsBinary(obj, callback); + } + else { + var encoding = encodeAsString(obj); + callback([encoding]); + } +}; + +/** + * Encode packet as string. + * + * @param {Object} packet + * @return {String} encoded + * @api private + */ + +function encodeAsString(obj) { + var str = ''; + var nsp = false; + + // first is type + str += obj.type; + + // attachments if we have them + if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) { + str += obj.attachments; + str += '-'; + } + + // if we have a namespace other than `/` + // we append it followed by a comma `,` + if (obj.nsp && '/' != obj.nsp) { + nsp = true; + str += obj.nsp; + } + + // immediately followed by the id + if (null != obj.id) { + if (nsp) { + str += ','; + nsp = false; + } + str += obj.id; + } + + // json data + if (null != obj.data) { + if (nsp) str += ','; + str += json.stringify(obj.data); + } + + debug('encoded %j as %s', obj, str); + return str; +} + +/** + * Encode packet as 'buffer sequence' by removing blobs, and + * deconstructing packet into object with placeholders and + * a list of buffers. + * + * @param {Object} packet + * @return {Buffer} encoded + * @api private + */ + +function encodeAsBinary(obj, callback) { + + function writeEncoding(bloblessData) { + var deconstruction = binary.deconstructPacket(bloblessData); + var pack = encodeAsString(deconstruction.packet); + var buffers = deconstruction.buffers; + + buffers.unshift(pack); // add packet info to beginning of data list + callback(buffers); // write all the buffers + } + + binary.removeBlobs(obj, writeEncoding); +} + +/** + * A socket.io Decoder instance + * + * @return {Object} decoder + * @api public + */ + +function Decoder() { + this.reconstructor = null; +} + +/** + * Mix in `Emitter` with Decoder. + */ + +Emitter(Decoder.prototype); + +/** + * Decodes an ecoded packet string into packet JSON. + * + * @param {String} obj - encoded packet + * @return {Object} packet + * @api public + */ + +Decoder.prototype.add = function(obj) { + var packet; + if ('string' == typeof obj) { + packet = decodeString(obj); + if (exports.BINARY_EVENT == packet.type || exports.BINARY_ACK == packet.type) { // binary packet's json + this.reconstructor = new BinaryReconstructor(packet); + + // no attachments, labeled binary but no binary data to follow + if (this.reconstructor.reconPack.attachments == 0) { + this.emit('decoded', packet); + } + } else { // non-binary full packet + this.emit('decoded', packet); + } + } + else if (isBuf(obj) || obj.base64) { // raw binary data + if (!this.reconstructor) { + throw new Error('got binary data when not reconstructing a packet'); + } else { + packet = this.reconstructor.takeBinaryData(obj); + if (packet) { // received final buffer + this.reconstructor = null; + this.emit('decoded', packet); + } + } + } + else { + throw new Error('Unknown type: ' + obj); + } +}; + +/** + * Decode a packet String (JSON data) + * + * @param {String} str + * @return {Object} packet + * @api private + */ + +function decodeString(str) { + var p = {}; + var i = 0; + + // look up type + p.type = Number(str.charAt(0)); + if (null == exports.types[p.type]) return error(); + + // look up attachments if type binary + if (exports.BINARY_EVENT == p.type || exports.BINARY_ACK == p.type) { + p.attachments = ''; + while (str.charAt(++i) != '-') { + p.attachments += str.charAt(i); + } + p.attachments = Number(p.attachments); + } + + // look up namespace (if any) + if ('/' == str.charAt(i + 1)) { + p.nsp = ''; + while (++i) { + var c = str.charAt(i); + if (',' == c) break; + p.nsp += c; + if (i + 1 == str.length) break; + } + } else { + p.nsp = '/'; + } + + // look up id + var next = str.charAt(i + 1); + if ('' != next && Number(next) == next) { + p.id = ''; + while (++i) { + var c = str.charAt(i); + if (null == c || Number(c) != c) { + --i; + break; + } + p.id += str.charAt(i); + if (i + 1 == str.length) break; + } + p.id = Number(p.id); + } + + // look up json data + if (str.charAt(++i)) { + try { + p.data = json.parse(str.substr(i)); + } catch(e){ + return error(); + } + } + + debug('decoded %s as %j', str, p); + return p; +} + +/** + * Deallocates a parser's resources + * + * @api public + */ + +Decoder.prototype.destroy = function() { + if (this.reconstructor) { + this.reconstructor.finishedReconstruction(); + } +}; + +/** + * A manager of a binary event's 'buffer sequence'. Should + * be constructed whenever a packet of type BINARY_EVENT is + * decoded. + * + * @param {Object} packet + * @return {BinaryReconstructor} initialized reconstructor + * @api private + */ + +function BinaryReconstructor(packet) { + this.reconPack = packet; + this.buffers = []; +} + +/** + * Method to be called when binary data received from connection + * after a BINARY_EVENT packet. + * + * @param {Buffer | ArrayBuffer} binData - the raw binary data received + * @return {null | Object} returns null if more binary data is expected or + * a reconstructed packet object if all buffers have been received. + * @api private + */ + +BinaryReconstructor.prototype.takeBinaryData = function(binData) { + this.buffers.push(binData); + if (this.buffers.length == this.reconPack.attachments) { // done with buffer list + var packet = binary.reconstructPacket(this.reconPack, this.buffers); + this.finishedReconstruction(); + return packet; + } + return null; +}; + +/** + * Cleans up binary packet reconstruction variables. + * + * @api private + */ + +BinaryReconstructor.prototype.finishedReconstruction = function() { + this.reconPack = null; + this.buffers = []; +}; + +function error(data){ + return { + type: exports.ERROR, + data: 'parser error' + }; +} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/is-buffer.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/is-buffer.js new file mode 100644 index 0000000..977df88 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/is-buffer.js @@ -0,0 +1,13 @@ + +module.exports = isBuf; + +/** + * Returns true if obj is a buffer or an arraybuffer. + * + * @api private + */ + +function isBuf(obj) { + return (global.Buffer && global.Buffer.isBuffer(obj)) || + (global.ArrayBuffer && obj instanceof ArrayBuffer); +} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/LICENSE.txt b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/LICENSE.txt new file mode 100644 index 0000000..e33e63f --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/LICENSE.txt @@ -0,0 +1,22 @@ +Copyright 2010-2012 Mathias Bynens +Based on JSLitmus.js, copyright Robert Kieffer +Modified by John-David Dalton + +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-adapter/node_modules/socket.io-parser/node_modules/benchmark/README.md b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/README.md new file mode 100644 index 0000000..a3ab3f8 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/README.md @@ -0,0 +1,131 @@ +# Benchmark.js v1.0.0 + +A [robust](http://calendar.perfplanet.com/2010/bulletproof-javascript-benchmarks/ "Bulletproof JavaScript benchmarks") benchmarking library that works on nearly all JavaScript platforms1, supports high-resolution timers, and returns statistically significant results. As seen on [jsPerf](http://jsperf.com/). + +## BestieJS + +Benchmark.js is part of the BestieJS *"Best in Class"* module collection. This means we promote solid browser/environment support, ES5 precedents, unit testing, and plenty of documentation. + +## Documentation + +The documentation for Benchmark.js can be viewed here: + +For a list of upcoming features, check out our [roadmap](https://github.com/bestiejs/benchmark.js/wiki/Roadmap). + +## Support + +Benchmark.js has been tested in at least Adobe AIR 3.1, Chrome 5-21, Firefox 1.5-13, IE 6-9, Opera 9.25-12.01, Safari 3-6, Node.js 0.8.6, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5. + +## Installation and usage + +In a browser or Adobe AIR: + +~~~ html + +~~~ + +Optionally, expose Java’s nanosecond timer by adding the `nano` applet to the ``: + +~~~ html + +~~~ + +Or enable Chrome’s microsecond timer by using the [command line switch](http://peter.sh/experiments/chromium-command-line-switches/#enable-benchmarking): + + --enable-benchmarking + +Via [npm](http://npmjs.org/): + +~~~ bash +npm install benchmark +~~~ + +In [Node.js](http://nodejs.org/) and [RingoJS v0.8.0+](http://ringojs.org/): + +~~~ js +var Benchmark = require('benchmark'); +~~~ + +Optionally, use the [microtime module](https://github.com/wadey/node-microtime) by Wade Simmons: + +~~~ bash +npm install microtime +~~~ + +In [RingoJS v0.7.0-](http://ringojs.org/): + +~~~ js +var Benchmark = require('benchmark').Benchmark; +~~~ + +In [Rhino](http://www.mozilla.org/rhino/): + +~~~ js +load('benchmark.js'); +~~~ + +In an AMD loader like [RequireJS](http://requirejs.org/): + +~~~ js +require({ + 'paths': { + 'benchmark': 'path/to/benchmark' + } +}, +['benchmark'], function(Benchmark) { + console.log(Benchmark.version); +}); + +// or with platform.js +// https://github.com/bestiejs/platform.js +require({ + 'paths': { + 'benchmark': 'path/to/benchmark', + 'platform': 'path/to/platform' + } +}, +['benchmark', 'platform'], function(Benchmark, platform) { + Benchmark.platform = platform; + console.log(Benchmark.platform.name); +}); +~~~ + +Usage example: + +~~~ js +var suite = new Benchmark.Suite; + +// add tests +suite.add('RegExp#test', function() { + /o/.test('Hello World!'); +}) +.add('String#indexOf', function() { + 'Hello World!'.indexOf('o') > -1; +}) +// add listeners +.on('cycle', function(event) { + console.log(String(event.target)); +}) +.on('complete', function() { + console.log('Fastest is ' + this.filter('fastest').pluck('name')); +}) +// run async +.run({ 'async': true }); + +// logs: +// > RegExp#test x 4,161,532 +-0.99% (59 cycles) +// > String#indexOf x 6,139,623 +-1.00% (131 cycles) +// > Fastest is String#indexOf +~~~ + +## Authors + +* [Mathias Bynens](http://mathiasbynens.be/) + [![twitter/mathias](http://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter") +* [John-David Dalton](http://allyoucanleet.com/) + [![twitter/jdalton](http://gravatar.com/avatar/299a3d891ff1920b69c364d061007043?s=70)](https://twitter.com/jdalton "Follow @jdalton on Twitter") + +## Contributors + +* [Kit Cambridge](http://kitcambridge.github.com/) + [![twitter/kitcambridge](http://gravatar.com/avatar/6662a1d02f351b5ef2f8b4d815804661?s=70)](https://twitter.com/kitcambridge "Follow @kitcambridge on Twitter") diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/benchmark.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/benchmark.js new file mode 100644 index 0000000..d8eb309 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/benchmark.js @@ -0,0 +1,3918 @@ +/*! + * Benchmark.js v1.0.0 + * Copyright 2010-2012 Mathias Bynens + * Based on JSLitmus.js, copyright Robert Kieffer + * Modified by John-David Dalton + * Available under MIT license + */ +;(function(window, undefined) { + 'use strict'; + + /** Used to assign each benchmark an incrimented id */ + var counter = 0; + + /** Detect DOM document object */ + var doc = isHostType(window, 'document') && document; + + /** Detect free variable `define` */ + var freeDefine = typeof define == 'function' && + typeof define.amd == 'object' && define.amd && define; + + /** Detect free variable `exports` */ + var freeExports = typeof exports == 'object' && exports && + (typeof global == 'object' && global && global == global.global && (window = global), exports); + + /** Detect free variable `require` */ + var freeRequire = typeof require == 'function' && require; + + /** Used to crawl all properties regardless of enumerability */ + var getAllKeys = Object.getOwnPropertyNames; + + /** Used to get property descriptors */ + var getDescriptor = Object.getOwnPropertyDescriptor; + + /** Used in case an object doesn't have its own method */ + var hasOwnProperty = {}.hasOwnProperty; + + /** Used to check if an object is extensible */ + var isExtensible = Object.isExtensible || function() { return true; }; + + /** Used to access Wade Simmons' Node microtime module */ + var microtimeObject = req('microtime'); + + /** Used to access the browser's high resolution timer */ + var perfObject = isHostType(window, 'performance') && performance; + + /** Used to call the browser's high resolution timer */ + var perfName = perfObject && ( + perfObject.now && 'now' || + perfObject.webkitNow && 'webkitNow' + ); + + /** Used to access Node's high resolution timer */ + var processObject = isHostType(window, 'process') && process; + + /** Used to check if an own property is enumerable */ + var propertyIsEnumerable = {}.propertyIsEnumerable; + + /** Used to set property descriptors */ + var setDescriptor = Object.defineProperty; + + /** Used to resolve a value's internal [[Class]] */ + var toString = {}.toString; + + /** Used to prevent a `removeChild` memory leak in IE < 9 */ + var trash = doc && doc.createElement('div'); + + /** Used to integrity check compiled tests */ + var uid = 'uid' + (+new Date); + + /** Used to avoid infinite recursion when methods call each other */ + var calledBy = {}; + + /** Used to avoid hz of Infinity */ + var divisors = { + '1': 4096, + '2': 512, + '3': 64, + '4': 8, + '5': 0 + }; + + /** + * T-Distribution two-tailed critical values for 95% confidence + * http://www.itl.nist.gov/div898/handbook/eda/section3/eda3672.htm + */ + var tTable = { + '1': 12.706,'2': 4.303, '3': 3.182, '4': 2.776, '5': 2.571, '6': 2.447, + '7': 2.365, '8': 2.306, '9': 2.262, '10': 2.228, '11': 2.201, '12': 2.179, + '13': 2.16, '14': 2.145, '15': 2.131, '16': 2.12, '17': 2.11, '18': 2.101, + '19': 2.093, '20': 2.086, '21': 2.08, '22': 2.074, '23': 2.069, '24': 2.064, + '25': 2.06, '26': 2.056, '27': 2.052, '28': 2.048, '29': 2.045, '30': 2.042, + 'infinity': 1.96 + }; + + /** + * Critical Mann-Whitney U-values for 95% confidence + * http://www.saburchill.com/IBbiology/stats/003.html + */ + var uTable = { + '5': [0, 1, 2], + '6': [1, 2, 3, 5], + '7': [1, 3, 5, 6, 8], + '8': [2, 4, 6, 8, 10, 13], + '9': [2, 4, 7, 10, 12, 15, 17], + '10': [3, 5, 8, 11, 14, 17, 20, 23], + '11': [3, 6, 9, 13, 16, 19, 23, 26, 30], + '12': [4, 7, 11, 14, 18, 22, 26, 29, 33, 37], + '13': [4, 8, 12, 16, 20, 24, 28, 33, 37, 41, 45], + '14': [5, 9, 13, 17, 22, 26, 31, 36, 40, 45, 50, 55], + '15': [5, 10, 14, 19, 24, 29, 34, 39, 44, 49, 54, 59, 64], + '16': [6, 11, 15, 21, 26, 31, 37, 42, 47, 53, 59, 64, 70, 75], + '17': [6, 11, 17, 22, 28, 34, 39, 45, 51, 57, 63, 67, 75, 81, 87], + '18': [7, 12, 18, 24, 30, 36, 42, 48, 55, 61, 67, 74, 80, 86, 93, 99], + '19': [7, 13, 19, 25, 32, 38, 45, 52, 58, 65, 72, 78, 85, 92, 99, 106, 113], + '20': [8, 14, 20, 27, 34, 41, 48, 55, 62, 69, 76, 83, 90, 98, 105, 112, 119, 127], + '21': [8, 15, 22, 29, 36, 43, 50, 58, 65, 73, 80, 88, 96, 103, 111, 119, 126, 134, 142], + '22': [9, 16, 23, 30, 38, 45, 53, 61, 69, 77, 85, 93, 101, 109, 117, 125, 133, 141, 150, 158], + '23': [9, 17, 24, 32, 40, 48, 56, 64, 73, 81, 89, 98, 106, 115, 123, 132, 140, 149, 157, 166, 175], + '24': [10, 17, 25, 33, 42, 50, 59, 67, 76, 85, 94, 102, 111, 120, 129, 138, 147, 156, 165, 174, 183, 192], + '25': [10, 18, 27, 35, 44, 53, 62, 71, 80, 89, 98, 107, 117, 126, 135, 145, 154, 163, 173, 182, 192, 201, 211], + '26': [11, 19, 28, 37, 46, 55, 64, 74, 83, 93, 102, 112, 122, 132, 141, 151, 161, 171, 181, 191, 200, 210, 220, 230], + '27': [11, 20, 29, 38, 48, 57, 67, 77, 87, 97, 107, 118, 125, 138, 147, 158, 168, 178, 188, 199, 209, 219, 230, 240, 250], + '28': [12, 21, 30, 40, 50, 60, 70, 80, 90, 101, 111, 122, 132, 143, 154, 164, 175, 186, 196, 207, 218, 228, 239, 250, 261, 272], + '29': [13, 22, 32, 42, 52, 62, 73, 83, 94, 105, 116, 127, 138, 149, 160, 171, 182, 193, 204, 215, 226, 238, 249, 260, 271, 282, 294], + '30': [13, 23, 33, 43, 54, 65, 76, 87, 98, 109, 120, 131, 143, 154, 166, 177, 189, 200, 212, 223, 235, 247, 258, 270, 282, 293, 305, 317] + }; + + /** + * An object used to flag environments/features. + * + * @static + * @memberOf Benchmark + * @type Object + */ + var support = {}; + + (function() { + + /** + * Detect Adobe AIR. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.air = isClassOf(window.runtime, 'ScriptBridgingProxyObject'); + + /** + * Detect if `arguments` objects have the correct internal [[Class]] value. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.argumentsClass = isClassOf(arguments, 'Arguments'); + + /** + * Detect if in a browser environment. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.browser = doc && isHostType(window, 'navigator'); + + /** + * Detect if strings support accessing characters by index. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.charByIndex = + // IE 8 supports indexes on string literals but not string objects + ('x'[0] + Object('x')[0]) == 'xx'; + + /** + * Detect if strings have indexes as own properties. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.charByOwnIndex = + // Narwhal, Rhino, RingoJS, IE 8, and Opera < 10.52 support indexes on + // strings but don't detect them as own properties + support.charByIndex && hasKey('x', '0'); + + /** + * Detect if Java is enabled/exposed. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.java = isClassOf(window.java, 'JavaPackage'); + + /** + * Detect if the Timers API exists. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.timeout = isHostType(window, 'setTimeout') && isHostType(window, 'clearTimeout'); + + /** + * Detect if functions support decompilation. + * + * @name decompilation + * @memberOf Benchmark.support + * @type Boolean + */ + try { + // Safari 2.x removes commas in object literals + // from Function#toString results + // http://webk.it/11609 + // Firefox 3.6 and Opera 9.25 strip grouping + // parentheses from Function#toString results + // http://bugzil.la/559438 + support.decompilation = Function( + 'return (' + (function(x) { return { 'x': '' + (1 + x) + '', 'y': 0 }; }) + ')' + )()(0).x === '1'; + } catch(e) { + support.decompilation = false; + } + + /** + * Detect ES5+ property descriptor API. + * + * @name descriptors + * @memberOf Benchmark.support + * @type Boolean + */ + try { + var o = {}; + support.descriptors = (setDescriptor(o, o, o), 'value' in getDescriptor(o, o)); + } catch(e) { + support.descriptors = false; + } + + /** + * Detect ES5+ Object.getOwnPropertyNames(). + * + * @name getAllKeys + * @memberOf Benchmark.support + * @type Boolean + */ + try { + support.getAllKeys = /\bvalueOf\b/.test(getAllKeys(Object.prototype)); + } catch(e) { + support.getAllKeys = false; + } + + /** + * Detect if own properties are iterated before inherited properties (all but IE < 9). + * + * @name iteratesOwnLast + * @memberOf Benchmark.support + * @type Boolean + */ + support.iteratesOwnFirst = (function() { + var props = []; + function ctor() { this.x = 1; } + ctor.prototype = { 'y': 1 }; + for (var prop in new ctor) { props.push(prop); } + return props[0] == 'x'; + }()); + + /** + * Detect if a node's [[Class]] is resolvable (all but IE < 9) + * and that the JS engine errors when attempting to coerce an object to a + * string without a `toString` property value of `typeof` "function". + * + * @name nodeClass + * @memberOf Benchmark.support + * @type Boolean + */ + try { + support.nodeClass = ({ 'toString': 0 } + '', toString.call(doc || 0) != '[object Object]'); + } catch(e) { + support.nodeClass = true; + } + }()); + + /** + * Timer object used by `clock()` and `Deferred#resolve`. + * + * @private + * @type Object + */ + var timer = { + + /** + * The timer namespace object or constructor. + * + * @private + * @memberOf timer + * @type Function|Object + */ + 'ns': Date, + + /** + * Starts the deferred timer. + * + * @private + * @memberOf timer + * @param {Object} deferred The deferred instance. + */ + 'start': null, // lazy defined in `clock()` + + /** + * Stops the deferred timer. + * + * @private + * @memberOf timer + * @param {Object} deferred The deferred instance. + */ + 'stop': null // lazy defined in `clock()` + }; + + /** Shortcut for inverse results */ + var noArgumentsClass = !support.argumentsClass, + noCharByIndex = !support.charByIndex, + noCharByOwnIndex = !support.charByOwnIndex; + + /** Math shortcuts */ + var abs = Math.abs, + floor = Math.floor, + max = Math.max, + min = Math.min, + pow = Math.pow, + sqrt = Math.sqrt; + + /*--------------------------------------------------------------------------*/ + + /** + * The Benchmark constructor. + * + * @constructor + * @param {String} name A name to identify the benchmark. + * @param {Function|String} fn The test to benchmark. + * @param {Object} [options={}] Options object. + * @example + * + * // basic usage (the `new` operator is optional) + * var bench = new Benchmark(fn); + * + * // or using a name first + * var bench = new Benchmark('foo', fn); + * + * // or with options + * var bench = new Benchmark('foo', fn, { + * + * // displayed by Benchmark#toString if `name` is not available + * 'id': 'xyz', + * + * // called when the benchmark starts running + * 'onStart': onStart, + * + * // called after each run cycle + * 'onCycle': onCycle, + * + * // called when aborted + * 'onAbort': onAbort, + * + * // called when a test errors + * 'onError': onError, + * + * // called when reset + * 'onReset': onReset, + * + * // called when the benchmark completes running + * 'onComplete': onComplete, + * + * // compiled/called before the test loop + * 'setup': setup, + * + * // compiled/called after the test loop + * 'teardown': teardown + * }); + * + * // or name and options + * var bench = new Benchmark('foo', { + * + * // a flag to indicate the benchmark is deferred + * 'defer': true, + * + * // benchmark test function + * 'fn': function(deferred) { + * // call resolve() when the deferred test is finished + * deferred.resolve(); + * } + * }); + * + * // or options only + * var bench = new Benchmark({ + * + * // benchmark name + * 'name': 'foo', + * + * // benchmark test as a string + * 'fn': '[1,2,3,4].sort()' + * }); + * + * // a test's `this` binding is set to the benchmark instance + * var bench = new Benchmark('foo', function() { + * 'My name is '.concat(this.name); // My name is foo + * }); + */ + function Benchmark(name, fn, options) { + var me = this; + + // allow instance creation without the `new` operator + if (me == null || me.constructor != Benchmark) { + return new Benchmark(name, fn, options); + } + // juggle arguments + if (isClassOf(name, 'Object')) { + // 1 argument (options) + options = name; + } + else if (isClassOf(name, 'Function')) { + // 2 arguments (fn, options) + options = fn; + fn = name; + } + else if (isClassOf(fn, 'Object')) { + // 2 arguments (name, options) + options = fn; + fn = null; + me.name = name; + } + else { + // 3 arguments (name, fn [, options]) + me.name = name; + } + setOptions(me, options); + me.id || (me.id = ++counter); + me.fn == null && (me.fn = fn); + me.stats = deepClone(me.stats); + me.times = deepClone(me.times); + } + + /** + * The Deferred constructor. + * + * @constructor + * @memberOf Benchmark + * @param {Object} clone The cloned benchmark instance. + */ + function Deferred(clone) { + var me = this; + if (me == null || me.constructor != Deferred) { + return new Deferred(clone); + } + me.benchmark = clone; + clock(me); + } + + /** + * The Event constructor. + * + * @constructor + * @memberOf Benchmark + * @param {String|Object} type The event type. + */ + function Event(type) { + var me = this; + return (me == null || me.constructor != Event) + ? new Event(type) + : (type instanceof Event) + ? type + : extend(me, { 'timeStamp': +new Date }, typeof type == 'string' ? { 'type': type } : type); + } + + /** + * The Suite constructor. + * + * @constructor + * @memberOf Benchmark + * @param {String} name A name to identify the suite. + * @param {Object} [options={}] Options object. + * @example + * + * // basic usage (the `new` operator is optional) + * var suite = new Benchmark.Suite; + * + * // or using a name first + * var suite = new Benchmark.Suite('foo'); + * + * // or with options + * var suite = new Benchmark.Suite('foo', { + * + * // called when the suite starts running + * 'onStart': onStart, + * + * // called between running benchmarks + * 'onCycle': onCycle, + * + * // called when aborted + * 'onAbort': onAbort, + * + * // called when a test errors + * 'onError': onError, + * + * // called when reset + * 'onReset': onReset, + * + * // called when the suite completes running + * 'onComplete': onComplete + * }); + */ + function Suite(name, options) { + var me = this; + + // allow instance creation without the `new` operator + if (me == null || me.constructor != Suite) { + return new Suite(name, options); + } + // juggle arguments + if (isClassOf(name, 'Object')) { + // 1 argument (options) + options = name; + } else { + // 2 arguments (name [, options]) + me.name = name; + } + setOptions(me, options); + } + + /*--------------------------------------------------------------------------*/ + + /** + * Note: Some array methods have been implemented in plain JavaScript to avoid + * bugs in IE, Opera, Rhino, and Mobile Safari. + * + * IE compatibility mode and IE < 9 have buggy Array `shift()` and `splice()` + * functions that fail to remove the last element, `object[0]`, of + * array-like-objects even though the `length` property is set to `0`. + * The `shift()` method is buggy in IE 8 compatibility mode, while `splice()` + * is buggy regardless of mode in IE < 9 and buggy in compatibility mode in IE 9. + * + * In Opera < 9.50 and some older/beta Mobile Safari versions using `unshift()` + * generically to augment the `arguments` object will pave the value at index 0 + * without incrimenting the other values's indexes. + * https://github.com/documentcloud/underscore/issues/9 + * + * Rhino and environments it powers, like Narwhal and RingoJS, may have + * buggy Array `concat()`, `reverse()`, `shift()`, `slice()`, `splice()` and + * `unshift()` functions that make sparse arrays non-sparse by assigning the + * undefined indexes a value of undefined. + * https://github.com/mozilla/rhino/commit/702abfed3f8ca043b2636efd31c14ba7552603dd + */ + + /** + * Creates an array containing the elements of the host array followed by the + * elements of each argument in order. + * + * @memberOf Benchmark.Suite + * @returns {Array} The new array. + */ + function concat() { + var value, + j = -1, + length = arguments.length, + result = slice.call(this), + index = result.length; + + while (++j < length) { + value = arguments[j]; + if (isClassOf(value, 'Array')) { + for (var k = 0, l = value.length; k < l; k++, index++) { + if (k in value) { + result[index] = value[k]; + } + } + } else { + result[index++] = value; + } + } + return result; + } + + /** + * Utility function used by `shift()`, `splice()`, and `unshift()`. + * + * @private + * @param {Number} start The index to start inserting elements. + * @param {Number} deleteCount The number of elements to delete from the insert point. + * @param {Array} elements The elements to insert. + * @returns {Array} An array of deleted elements. + */ + function insert(start, deleteCount, elements) { + // `result` should have its length set to the `deleteCount` + // see https://bugs.ecmascript.org/show_bug.cgi?id=332 + var deleteEnd = start + deleteCount, + elementCount = elements ? elements.length : 0, + index = start - 1, + length = start + elementCount, + object = this, + result = Array(deleteCount), + tail = slice.call(object, deleteEnd); + + // delete elements from the array + while (++index < deleteEnd) { + if (index in object) { + result[index - start] = object[index]; + delete object[index]; + } + } + // insert elements + index = start - 1; + while (++index < length) { + object[index] = elements[index - start]; + } + // append tail elements + start = index--; + length = max(0, (object.length >>> 0) - deleteCount + elementCount); + while (++index < length) { + if ((index - start) in tail) { + object[index] = tail[index - start]; + } else if (index in object) { + delete object[index]; + } + } + // delete excess elements + deleteCount = deleteCount > elementCount ? deleteCount - elementCount : 0; + while (deleteCount--) { + index = length + deleteCount; + if (index in object) { + delete object[index]; + } + } + object.length = length; + return result; + } + + /** + * Rearrange the host array's elements in reverse order. + * + * @memberOf Benchmark.Suite + * @returns {Array} The reversed array. + */ + function reverse() { + var upperIndex, + value, + index = -1, + object = Object(this), + length = object.length >>> 0, + middle = floor(length / 2); + + if (length > 1) { + while (++index < middle) { + upperIndex = length - index - 1; + value = upperIndex in object ? object[upperIndex] : uid; + if (index in object) { + object[upperIndex] = object[index]; + } else { + delete object[upperIndex]; + } + if (value != uid) { + object[index] = value; + } else { + delete object[index]; + } + } + } + return object; + } + + /** + * Removes the first element of the host array and returns it. + * + * @memberOf Benchmark.Suite + * @returns {Mixed} The first element of the array. + */ + function shift() { + return insert.call(this, 0, 1)[0]; + } + + /** + * Creates an array of the host array's elements from the start index up to, + * but not including, the end index. + * + * @memberOf Benchmark.Suite + * @param {Number} start The starting index. + * @param {Number} end The end index. + * @returns {Array} The new array. + */ + function slice(start, end) { + var index = -1, + object = Object(this), + length = object.length >>> 0, + result = []; + + start = toInteger(start); + start = start < 0 ? max(length + start, 0) : min(start, length); + start--; + end = end == null ? length : toInteger(end); + end = end < 0 ? max(length + end, 0) : min(end, length); + + while ((++index, ++start) < end) { + if (start in object) { + result[index] = object[start]; + } + } + return result; + } + + /** + * Allows removing a range of elements and/or inserting elements into the + * host array. + * + * @memberOf Benchmark.Suite + * @param {Number} start The start index. + * @param {Number} deleteCount The number of elements to delete. + * @param {Mixed} [val1, val2, ...] values to insert at the `start` index. + * @returns {Array} An array of removed elements. + */ + function splice(start, deleteCount) { + var object = Object(this), + length = object.length >>> 0; + + start = toInteger(start); + start = start < 0 ? max(length + start, 0) : min(start, length); + + // support the de-facto SpiderMonkey extension + // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/splice#Parameters + // https://bugs.ecmascript.org/show_bug.cgi?id=429 + deleteCount = arguments.length == 1 + ? length - start + : min(max(toInteger(deleteCount), 0), length - start); + + return insert.call(object, start, deleteCount, slice.call(arguments, 2)); + } + + /** + * Converts the specified `value` to an integer. + * + * @private + * @param {Mixed} value The value to convert. + * @returns {Number} The resulting integer. + */ + function toInteger(value) { + value = +value; + return value === 0 || !isFinite(value) ? value || 0 : value - (value % 1); + } + + /** + * Appends arguments to the host array. + * + * @memberOf Benchmark.Suite + * @returns {Number} The new length. + */ + function unshift() { + var object = Object(this); + insert.call(object, 0, 0, arguments); + return object.length; + } + + /*--------------------------------------------------------------------------*/ + + /** + * A generic `Function#bind` like method. + * + * @private + * @param {Function} fn The function to be bound to `thisArg`. + * @param {Mixed} thisArg The `this` binding for the given function. + * @returns {Function} The bound function. + */ + function bind(fn, thisArg) { + return function() { fn.apply(thisArg, arguments); }; + } + + /** + * Creates a function from the given arguments string and body. + * + * @private + * @param {String} args The comma separated function arguments. + * @param {String} body The function body. + * @returns {Function} The new function. + */ + function createFunction() { + // lazy define + createFunction = function(args, body) { + var result, + anchor = freeDefine ? define.amd : Benchmark, + prop = uid + 'createFunction'; + + runScript((freeDefine ? 'define.amd.' : 'Benchmark.') + prop + '=function(' + args + '){' + body + '}'); + result = anchor[prop]; + delete anchor[prop]; + return result; + }; + // fix JaegerMonkey bug + // http://bugzil.la/639720 + createFunction = support.browser && (createFunction('', 'return"' + uid + '"') || noop)() == uid ? createFunction : Function; + return createFunction.apply(null, arguments); + } + + /** + * Delay the execution of a function based on the benchmark's `delay` property. + * + * @private + * @param {Object} bench The benchmark instance. + * @param {Object} fn The function to execute. + */ + function delay(bench, fn) { + bench._timerId = setTimeout(fn, bench.delay * 1e3); + } + + /** + * Destroys the given element. + * + * @private + * @param {Element} element The element to destroy. + */ + function destroyElement(element) { + trash.appendChild(element); + trash.innerHTML = ''; + } + + /** + * Iterates over an object's properties, executing the `callback` for each. + * Callbacks may terminate the loop by explicitly returning `false`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} callback The function executed per own property. + * @param {Object} options The options object. + * @returns {Object} Returns the object iterated over. + */ + function forProps() { + var forShadowed, + skipSeen, + forArgs = true, + shadowed = ['constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf']; + + (function(enumFlag, key) { + // must use a non-native constructor to catch the Safari 2 issue + function Klass() { this.valueOf = 0; }; + Klass.prototype.valueOf = 0; + // check various for-in bugs + for (key in new Klass) { + enumFlag += key == 'valueOf' ? 1 : 0; + } + // check if `arguments` objects have non-enumerable indexes + for (key in arguments) { + key == '0' && (forArgs = false); + } + // Safari 2 iterates over shadowed properties twice + // http://replay.waybackmachine.org/20090428222941/http://tobielangel.com/2007/1/29/for-in-loop-broken-in-safari/ + skipSeen = enumFlag == 2; + // IE < 9 incorrectly makes an object's properties non-enumerable if they have + // the same name as other non-enumerable properties in its prototype chain. + forShadowed = !enumFlag; + }(0)); + + // lazy define + forProps = function(object, callback, options) { + options || (options = {}); + + var result = object; + object = Object(object); + + var ctor, + key, + keys, + skipCtor, + done = !result, + which = options.which, + allFlag = which == 'all', + index = -1, + iteratee = object, + length = object.length, + ownFlag = allFlag || which == 'own', + seen = {}, + skipProto = isClassOf(object, 'Function'), + thisArg = options.bind; + + if (thisArg !== undefined) { + callback = bind(callback, thisArg); + } + // iterate all properties + if (allFlag && support.getAllKeys) { + for (index = 0, keys = getAllKeys(object), length = keys.length; index < length; index++) { + key = keys[index]; + if (callback(object[key], key, object) === false) { + break; + } + } + } + // else iterate only enumerable properties + else { + for (key in object) { + // Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1 + // (if the prototype or a property on the prototype has been set) + // incorrectly set a function's `prototype` property [[Enumerable]] value + // to `true`. Because of this we standardize on skipping the `prototype` + // property of functions regardless of their [[Enumerable]] value. + if ((done = + !(skipProto && key == 'prototype') && + !(skipSeen && (hasKey(seen, key) || !(seen[key] = true))) && + (!ownFlag || ownFlag && hasKey(object, key)) && + callback(object[key], key, object) === false)) { + break; + } + } + // in IE < 9 strings don't support accessing characters by index + if (!done && (forArgs && isArguments(object) || + ((noCharByIndex || noCharByOwnIndex) && isClassOf(object, 'String') && + (iteratee = noCharByIndex ? object.split('') : object)))) { + while (++index < length) { + if ((done = + callback(iteratee[index], String(index), object) === false)) { + break; + } + } + } + if (!done && forShadowed) { + // Because IE < 9 can't set the `[[Enumerable]]` attribute of an existing + // property and the `constructor` property of a prototype defaults to + // non-enumerable, we manually skip the `constructor` property when we + // think we are iterating over a `prototype` object. + ctor = object.constructor; + skipCtor = ctor && ctor.prototype && ctor.prototype.constructor === ctor; + for (index = 0; index < 7; index++) { + key = shadowed[index]; + if (!(skipCtor && key == 'constructor') && + hasKey(object, key) && + callback(object[key], key, object) === false) { + break; + } + } + } + } + return result; + }; + return forProps.apply(null, arguments); + } + + /** + * Gets the name of the first argument from a function's source. + * + * @private + * @param {Function} fn The function. + * @returns {String} The argument name. + */ + function getFirstArgument(fn) { + return (!hasKey(fn, 'toString') && + (/^[\s(]*function[^(]*\(([^\s,)]+)/.exec(fn) || 0)[1]) || ''; + } + + /** + * Computes the arithmetic mean of a sample. + * + * @private + * @param {Array} sample The sample. + * @returns {Number} The mean. + */ + function getMean(sample) { + return reduce(sample, function(sum, x) { + return sum + x; + }) / sample.length || 0; + } + + /** + * Gets the source code of a function. + * + * @private + * @param {Function} fn The function. + * @param {String} altSource A string used when a function's source code is unretrievable. + * @returns {String} The function's source code. + */ + function getSource(fn, altSource) { + var result = altSource; + if (isStringable(fn)) { + result = String(fn); + } else if (support.decompilation) { + // escape the `{` for Firefox 1 + result = (/^[^{]+\{([\s\S]*)}\s*$/.exec(fn) || 0)[1]; + } + // trim string + result = (result || '').replace(/^\s+|\s+$/g, ''); + + // detect strings containing only the "use strict" directive + return /^(?:\/\*+[\w|\W]*?\*\/|\/\/.*?[\n\r\u2028\u2029]|\s)*(["'])use strict\1;?$/.test(result) + ? '' + : result; + } + + /** + * Checks if a value is an `arguments` object. + * + * @private + * @param {Mixed} value The value to check. + * @returns {Boolean} Returns `true` if the value is an `arguments` object, else `false`. + */ + function isArguments() { + // lazy define + isArguments = function(value) { + return toString.call(value) == '[object Arguments]'; + }; + if (noArgumentsClass) { + isArguments = function(value) { + return hasKey(value, 'callee') && + !(propertyIsEnumerable && propertyIsEnumerable.call(value, 'callee')); + }; + } + return isArguments(arguments[0]); + } + + /** + * Checks if an object is of the specified class. + * + * @private + * @param {Mixed} value The value to check. + * @param {String} name The name of the class. + * @returns {Boolean} Returns `true` if the value is of the specified class, else `false`. + */ + function isClassOf(value, name) { + return value != null && toString.call(value) == '[object ' + name + ']'; + } + + /** + * Host objects can return type values that are different from their actual + * data type. The objects we are concerned with usually return non-primitive + * types of object, function, or unknown. + * + * @private + * @param {Mixed} object The owner of the property. + * @param {String} property The property to check. + * @returns {Boolean} Returns `true` if the property value is a non-primitive, else `false`. + */ + function isHostType(object, property) { + var type = object != null ? typeof object[property] : 'number'; + return !/^(?:boolean|number|string|undefined)$/.test(type) && + (type == 'object' ? !!object[property] : true); + } + + /** + * Checks if a given `value` is an object created by the `Object` constructor + * assuming objects created by the `Object` constructor have no inherited + * enumerable properties and that there are no `Object.prototype` extensions. + * + * @private + * @param {Mixed} value The value to check. + * @returns {Boolean} Returns `true` if the `value` is a plain `Object` object, else `false`. + */ + function isPlainObject(value) { + // avoid non-objects and false positives for `arguments` objects in IE < 9 + var result = false; + if (!(value && typeof value == 'object') || (noArgumentsClass && isArguments(value))) { + return result; + } + // IE < 9 presents DOM nodes as `Object` objects except they have `toString` + // methods that are `typeof` "string" and still can coerce nodes to strings. + // Also check that the constructor is `Object` (i.e. `Object instanceof Object`) + var ctor = value.constructor; + if ((support.nodeClass || !(typeof value.toString != 'function' && typeof (value + '') == 'string')) && + (!isClassOf(ctor, 'Function') || ctor instanceof ctor)) { + // In most environments an object's own properties are iterated before + // its inherited properties. If the last iterated property is an object's + // own property then there are no inherited enumerable properties. + if (support.iteratesOwnFirst) { + forProps(value, function(subValue, subKey) { + result = subKey; + }); + return result === false || hasKey(value, result); + } + // IE < 9 iterates inherited properties before own properties. If the first + // iterated property is an object's own property then there are no inherited + // enumerable properties. + forProps(value, function(subValue, subKey) { + result = !hasKey(value, subKey); + return false; + }); + return result === false; + } + return result; + } + + /** + * Checks if a value can be safely coerced to a string. + * + * @private + * @param {Mixed} value The value to check. + * @returns {Boolean} Returns `true` if the value can be coerced, else `false`. + */ + function isStringable(value) { + return hasKey(value, 'toString') || isClassOf(value, 'String'); + } + + /** + * Wraps a function and passes `this` to the original function as the + * first argument. + * + * @private + * @param {Function} fn The function to be wrapped. + * @returns {Function} The new function. + */ + function methodize(fn) { + return function() { + var args = [this]; + args.push.apply(args, arguments); + return fn.apply(null, args); + }; + } + + /** + * A no-operation function. + * + * @private + */ + function noop() { + // no operation performed + } + + /** + * A wrapper around require() to suppress `module missing` errors. + * + * @private + * @param {String} id The module id. + * @returns {Mixed} The exported module or `null`. + */ + function req(id) { + try { + var result = freeExports && freeRequire(id); + } catch(e) { } + return result || null; + } + + /** + * Runs a snippet of JavaScript via script injection. + * + * @private + * @param {String} code The code to run. + */ + function runScript(code) { + var anchor = freeDefine ? define.amd : Benchmark, + script = doc.createElement('script'), + sibling = doc.getElementsByTagName('script')[0], + parent = sibling.parentNode, + prop = uid + 'runScript', + prefix = '(' + (freeDefine ? 'define.amd.' : 'Benchmark.') + prop + '||function(){})();'; + + // Firefox 2.0.0.2 cannot use script injection as intended because it executes + // asynchronously, but that's OK because script injection is only used to avoid + // the previously commented JaegerMonkey bug. + try { + // remove the inserted script *before* running the code to avoid differences + // in the expected script element count/order of the document. + script.appendChild(doc.createTextNode(prefix + code)); + anchor[prop] = function() { destroyElement(script); }; + } catch(e) { + parent = parent.cloneNode(false); + sibling = null; + script.text = code; + } + parent.insertBefore(script, sibling); + delete anchor[prop]; + } + + /** + * A helper function for setting options/event handlers. + * + * @private + * @param {Object} bench The benchmark instance. + * @param {Object} [options={}] Options object. + */ + function setOptions(bench, options) { + options = extend({}, bench.constructor.options, options); + bench.options = forOwn(options, function(value, key) { + if (value != null) { + // add event listeners + if (/^on[A-Z]/.test(key)) { + forEach(key.split(' '), function(key) { + bench.on(key.slice(2).toLowerCase(), value); + }); + } else if (!hasKey(bench, key)) { + bench[key] = deepClone(value); + } + } + }); + } + + /*--------------------------------------------------------------------------*/ + + /** + * Handles cycling/completing the deferred benchmark. + * + * @memberOf Benchmark.Deferred + */ + function resolve() { + var me = this, + clone = me.benchmark, + bench = clone._original; + + if (bench.aborted) { + // cycle() -> clone cycle/complete event -> compute()'s invoked bench.run() cycle/complete + me.teardown(); + clone.running = false; + cycle(me); + } + else if (++me.cycles < clone.count) { + // continue the test loop + if (support.timeout) { + // use setTimeout to avoid a call stack overflow if called recursively + setTimeout(function() { clone.compiled.call(me, timer); }, 0); + } else { + clone.compiled.call(me, timer); + } + } + else { + timer.stop(me); + me.teardown(); + delay(clone, function() { cycle(me); }); + } + } + + /*--------------------------------------------------------------------------*/ + + /** + * A deep clone utility. + * + * @static + * @memberOf Benchmark + * @param {Mixed} value The value to clone. + * @returns {Mixed} The cloned value. + */ + function deepClone(value) { + var accessor, + circular, + clone, + ctor, + descriptor, + extensible, + key, + length, + markerKey, + parent, + result, + source, + subIndex, + data = { 'value': value }, + index = 0, + marked = [], + queue = { 'length': 0 }, + unmarked = []; + + /** + * An easily detectable decorator for cloned values. + */ + function Marker(object) { + this.raw = object; + } + + /** + * The callback used by `forProps()`. + */ + function forPropsCallback(subValue, subKey) { + // exit early to avoid cloning the marker + if (subValue && subValue.constructor == Marker) { + return; + } + // add objects to the queue + if (subValue === Object(subValue)) { + queue[queue.length++] = { 'key': subKey, 'parent': clone, 'source': value }; + } + // assign non-objects + else { + try { + // will throw an error in strict mode if the property is read-only + clone[subKey] = subValue; + } catch(e) { } + } + } + + /** + * Gets an available marker key for the given object. + */ + function getMarkerKey(object) { + // avoid collisions with existing keys + var result = uid; + while (object[result] && object[result].constructor != Marker) { + result += 1; + } + return result; + } + + do { + key = data.key; + parent = data.parent; + source = data.source; + clone = value = source ? source[key] : data.value; + accessor = circular = descriptor = false; + + // create a basic clone to filter out functions, DOM elements, and + // other non `Object` objects + if (value === Object(value)) { + // use custom deep clone function if available + if (isClassOf(value.deepClone, 'Function')) { + clone = value.deepClone(); + } else { + ctor = value.constructor; + switch (toString.call(value)) { + case '[object Array]': + clone = new ctor(value.length); + break; + + case '[object Boolean]': + clone = new ctor(value == true); + break; + + case '[object Date]': + clone = new ctor(+value); + break; + + case '[object Object]': + isPlainObject(value) && (clone = {}); + break; + + case '[object Number]': + case '[object String]': + clone = new ctor(value); + break; + + case '[object RegExp]': + clone = ctor(value.source, + (value.global ? 'g' : '') + + (value.ignoreCase ? 'i' : '') + + (value.multiline ? 'm' : '')); + } + } + // continue clone if `value` doesn't have an accessor descriptor + // http://es5.github.com/#x8.10.1 + if (clone && clone != value && + !(descriptor = source && support.descriptors && getDescriptor(source, key), + accessor = descriptor && (descriptor.get || descriptor.set))) { + // use an existing clone (circular reference) + if ((extensible = isExtensible(value))) { + markerKey = getMarkerKey(value); + if (value[markerKey]) { + circular = clone = value[markerKey].raw; + } + } else { + // for frozen/sealed objects + for (subIndex = 0, length = unmarked.length; subIndex < length; subIndex++) { + data = unmarked[subIndex]; + if (data.object === value) { + circular = clone = data.clone; + break; + } + } + } + if (!circular) { + // mark object to allow quickly detecting circular references and tie it to its clone + if (extensible) { + value[markerKey] = new Marker(clone); + marked.push({ 'key': markerKey, 'object': value }); + } else { + // for frozen/sealed objects + unmarked.push({ 'clone': clone, 'object': value }); + } + // iterate over object properties + forProps(value, forPropsCallback, { 'which': 'all' }); + } + } + } + if (parent) { + // for custom property descriptors + if (accessor || (descriptor && !(descriptor.configurable && descriptor.enumerable && descriptor.writable))) { + if ('value' in descriptor) { + descriptor.value = clone; + } + setDescriptor(parent, key, descriptor); + } + // for default property descriptors + else { + parent[key] = clone; + } + } else { + result = clone; + } + } while ((data = queue[index++])); + + // remove markers + for (index = 0, length = marked.length; index < length; index++) { + data = marked[index]; + delete data.object[data.key]; + } + return result; + } + + /** + * An iteration utility for arrays and objects. + * Callbacks may terminate the loop by explicitly returning `false`. + * + * @static + * @memberOf Benchmark + * @param {Array|Object} object The object to iterate over. + * @param {Function} callback The function called per iteration. + * @param {Mixed} thisArg The `this` binding for the callback. + * @returns {Array|Object} Returns the object iterated over. + */ + function each(object, callback, thisArg) { + var result = object; + object = Object(object); + + var fn = callback, + index = -1, + length = object.length, + isSnapshot = !!(object.snapshotItem && (length = object.snapshotLength)), + isSplittable = (noCharByIndex || noCharByOwnIndex) && isClassOf(object, 'String'), + isConvertable = isSnapshot || isSplittable || 'item' in object, + origObject = object; + + // in Opera < 10.5 `hasKey(object, 'length')` returns `false` for NodeLists + if (length === length >>> 0) { + if (isConvertable) { + // the third argument of the callback is the original non-array object + callback = function(value, index) { + return fn.call(this, value, index, origObject); + }; + // in IE < 9 strings don't support accessing characters by index + if (isSplittable) { + object = object.split(''); + } else { + object = []; + while (++index < length) { + // in Safari 2 `index in object` is always `false` for NodeLists + object[index] = isSnapshot ? result.snapshotItem(index) : result[index]; + } + } + } + forEach(object, callback, thisArg); + } else { + forOwn(object, callback, thisArg); + } + return result; + } + + /** + * Copies enumerable properties from the source(s) object to the destination object. + * + * @static + * @memberOf Benchmark + * @param {Object} destination The destination object. + * @param {Object} [source={}] The source object. + * @returns {Object} The destination object. + */ + function extend(destination, source) { + // Chrome < 14 incorrectly sets `destination` to `undefined` when we `delete arguments[0]` + // http://code.google.com/p/v8/issues/detail?id=839 + var result = destination; + delete arguments[0]; + + forEach(arguments, function(source) { + forProps(source, function(value, key) { + result[key] = value; + }); + }); + return result; + } + + /** + * A generic `Array#filter` like method. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {Function|String} callback The function/alias called per iteration. + * @param {Mixed} thisArg The `this` binding for the callback. + * @returns {Array} A new array of values that passed callback filter. + * @example + * + * // get odd numbers + * Benchmark.filter([1, 2, 3, 4, 5], function(n) { + * return n % 2; + * }); // -> [1, 3, 5]; + * + * // get fastest benchmarks + * Benchmark.filter(benches, 'fastest'); + * + * // get slowest benchmarks + * Benchmark.filter(benches, 'slowest'); + * + * // get benchmarks that completed without erroring + * Benchmark.filter(benches, 'successful'); + */ + function filter(array, callback, thisArg) { + var result; + + if (callback == 'successful') { + // callback to exclude those that are errored, unrun, or have hz of Infinity + callback = function(bench) { return bench.cycles && isFinite(bench.hz); }; + } + else if (callback == 'fastest' || callback == 'slowest') { + // get successful, sort by period + margin of error, and filter fastest/slowest + result = filter(array, 'successful').sort(function(a, b) { + a = a.stats; b = b.stats; + return (a.mean + a.moe > b.mean + b.moe ? 1 : -1) * (callback == 'fastest' ? 1 : -1); + }); + result = filter(result, function(bench) { + return result[0].compare(bench) == 0; + }); + } + return result || reduce(array, function(result, value, index) { + return callback.call(thisArg, value, index, array) ? (result.push(value), result) : result; + }, []); + } + + /** + * A generic `Array#forEach` like method. + * Callbacks may terminate the loop by explicitly returning `false`. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {Function} callback The function called per iteration. + * @param {Mixed} thisArg The `this` binding for the callback. + * @returns {Array} Returns the array iterated over. + */ + function forEach(array, callback, thisArg) { + var index = -1, + length = (array = Object(array)).length >>> 0; + + if (thisArg !== undefined) { + callback = bind(callback, thisArg); + } + while (++index < length) { + if (index in array && + callback(array[index], index, array) === false) { + break; + } + } + return array; + } + + /** + * Iterates over an object's own properties, executing the `callback` for each. + * Callbacks may terminate the loop by explicitly returning `false`. + * + * @static + * @memberOf Benchmark + * @param {Object} object The object to iterate over. + * @param {Function} callback The function executed per own property. + * @param {Mixed} thisArg The `this` binding for the callback. + * @returns {Object} Returns the object iterated over. + */ + function forOwn(object, callback, thisArg) { + return forProps(object, callback, { 'bind': thisArg, 'which': 'own' }); + } + + /** + * Converts a number to a more readable comma-separated string representation. + * + * @static + * @memberOf Benchmark + * @param {Number} number The number to convert. + * @returns {String} The more readable string representation. + */ + function formatNumber(number) { + number = String(number).split('.'); + return number[0].replace(/(?=(?:\d{3})+$)(?!\b)/g, ',') + + (number[1] ? '.' + number[1] : ''); + } + + /** + * Checks if an object has the specified key as a direct property. + * + * @static + * @memberOf Benchmark + * @param {Object} object The object to check. + * @param {String} key The key to check for. + * @returns {Boolean} Returns `true` if key is a direct property, else `false`. + */ + function hasKey() { + // lazy define for worst case fallback (not as accurate) + hasKey = function(object, key) { + var parent = object != null && (object.constructor || Object).prototype; + return !!parent && key in Object(object) && !(key in parent && object[key] === parent[key]); + }; + // for modern browsers + if (isClassOf(hasOwnProperty, 'Function')) { + hasKey = function(object, key) { + return object != null && hasOwnProperty.call(object, key); + }; + } + // for Safari 2 + else if ({}.__proto__ == Object.prototype) { + hasKey = function(object, key) { + var result = false; + if (object != null) { + object = Object(object); + object.__proto__ = [object.__proto__, object.__proto__ = null, result = key in object][0]; + } + return result; + }; + } + return hasKey.apply(this, arguments); + } + + /** + * A generic `Array#indexOf` like method. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {Mixed} value The value to search for. + * @param {Number} [fromIndex=0] The index to start searching from. + * @returns {Number} The index of the matched value or `-1`. + */ + function indexOf(array, value, fromIndex) { + var index = toInteger(fromIndex), + length = (array = Object(array)).length >>> 0; + + index = (index < 0 ? max(0, length + index) : index) - 1; + while (++index < length) { + if (index in array && value === array[index]) { + return index; + } + } + return -1; + } + + /** + * Modify a string by replacing named tokens with matching object property values. + * + * @static + * @memberOf Benchmark + * @param {String} string The string to modify. + * @param {Object} object The template object. + * @returns {String} The modified string. + */ + function interpolate(string, object) { + forOwn(object, function(value, key) { + // escape regexp special characters in `key` + string = string.replace(RegExp('#\\{' + key.replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1') + '\\}', 'g'), value); + }); + return string; + } + + /** + * Invokes a method on all items in an array. + * + * @static + * @memberOf Benchmark + * @param {Array} benches Array of benchmarks to iterate over. + * @param {String|Object} name The name of the method to invoke OR options object. + * @param {Mixed} [arg1, arg2, ...] Arguments to invoke the method with. + * @returns {Array} A new array of values returned from each method invoked. + * @example + * + * // invoke `reset` on all benchmarks + * Benchmark.invoke(benches, 'reset'); + * + * // invoke `emit` with arguments + * Benchmark.invoke(benches, 'emit', 'complete', listener); + * + * // invoke `run(true)`, treat benchmarks as a queue, and register invoke callbacks + * Benchmark.invoke(benches, { + * + * // invoke the `run` method + * 'name': 'run', + * + * // pass a single argument + * 'args': true, + * + * // treat as queue, removing benchmarks from front of `benches` until empty + * 'queued': true, + * + * // called before any benchmarks have been invoked. + * 'onStart': onStart, + * + * // called between invoking benchmarks + * 'onCycle': onCycle, + * + * // called after all benchmarks have been invoked. + * 'onComplete': onComplete + * }); + */ + function invoke(benches, name) { + var args, + bench, + queued, + index = -1, + eventProps = { 'currentTarget': benches }, + options = { 'onStart': noop, 'onCycle': noop, 'onComplete': noop }, + result = map(benches, function(bench) { return bench; }); + + /** + * Invokes the method of the current object and if synchronous, fetches the next. + */ + function execute() { + var listeners, + async = isAsync(bench); + + if (async) { + // use `getNext` as the first listener + bench.on('complete', getNext); + listeners = bench.events.complete; + listeners.splice(0, 0, listeners.pop()); + } + // execute method + result[index] = isClassOf(bench && bench[name], 'Function') ? bench[name].apply(bench, args) : undefined; + // if synchronous return true until finished + return !async && getNext(); + } + + /** + * Fetches the next bench or executes `onComplete` callback. + */ + function getNext(event) { + var cycleEvent, + last = bench, + async = isAsync(last); + + if (async) { + last.off('complete', getNext); + last.emit('complete'); + } + // emit "cycle" event + eventProps.type = 'cycle'; + eventProps.target = last; + cycleEvent = Event(eventProps); + options.onCycle.call(benches, cycleEvent); + + // choose next benchmark if not exiting early + if (!cycleEvent.aborted && raiseIndex() !== false) { + bench = queued ? benches[0] : result[index]; + if (isAsync(bench)) { + delay(bench, execute); + } + else if (async) { + // resume execution if previously asynchronous but now synchronous + while (execute()) { } + } + else { + // continue synchronous execution + return true; + } + } else { + // emit "complete" event + eventProps.type = 'complete'; + options.onComplete.call(benches, Event(eventProps)); + } + // When used as a listener `event.aborted = true` will cancel the rest of + // the "complete" listeners because they were already called above and when + // used as part of `getNext` the `return false` will exit the execution while-loop. + if (event) { + event.aborted = true; + } else { + return false; + } + } + + /** + * Checks if invoking `Benchmark#run` with asynchronous cycles. + */ + function isAsync(object) { + // avoid using `instanceof` here because of IE memory leak issues with host objects + var async = args[0] && args[0].async; + return Object(object).constructor == Benchmark && name == 'run' && + ((async == null ? object.options.async : async) && support.timeout || object.defer); + } + + /** + * Raises `index` to the next defined index or returns `false`. + */ + function raiseIndex() { + var length = result.length; + if (queued) { + // if queued remove the previous bench and subsequent skipped non-entries + do { + ++index > 0 && shift.call(benches); + } while ((length = benches.length) && !('0' in benches)); + } + else { + while (++index < length && !(index in result)) { } + } + // if we reached the last index then return `false` + return (queued ? length : index < length) ? index : (index = false); + } + + // juggle arguments + if (isClassOf(name, 'String')) { + // 2 arguments (array, name) + args = slice.call(arguments, 2); + } else { + // 2 arguments (array, options) + options = extend(options, name); + name = options.name; + args = isClassOf(args = 'args' in options ? options.args : [], 'Array') ? args : [args]; + queued = options.queued; + } + + // start iterating over the array + if (raiseIndex() !== false) { + // emit "start" event + bench = result[index]; + eventProps.type = 'start'; + eventProps.target = bench; + options.onStart.call(benches, Event(eventProps)); + + // end early if the suite was aborted in an "onStart" listener + if (benches.aborted && benches.constructor == Suite && name == 'run') { + // emit "cycle" event + eventProps.type = 'cycle'; + options.onCycle.call(benches, Event(eventProps)); + // emit "complete" event + eventProps.type = 'complete'; + options.onComplete.call(benches, Event(eventProps)); + } + // else start + else { + if (isAsync(bench)) { + delay(bench, execute); + } else { + while (execute()) { } + } + } + } + return result; + } + + /** + * Creates a string of joined array values or object key-value pairs. + * + * @static + * @memberOf Benchmark + * @param {Array|Object} object The object to operate on. + * @param {String} [separator1=','] The separator used between key-value pairs. + * @param {String} [separator2=': '] The separator used between keys and values. + * @returns {String} The joined result. + */ + function join(object, separator1, separator2) { + var result = [], + length = (object = Object(object)).length, + arrayLike = length === length >>> 0; + + separator2 || (separator2 = ': '); + each(object, function(value, key) { + result.push(arrayLike ? value : key + separator2 + value); + }); + return result.join(separator1 || ','); + } + + /** + * A generic `Array#map` like method. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {Function} callback The function called per iteration. + * @param {Mixed} thisArg The `this` binding for the callback. + * @returns {Array} A new array of values returned by the callback. + */ + function map(array, callback, thisArg) { + return reduce(array, function(result, value, index) { + result[index] = callback.call(thisArg, value, index, array); + return result; + }, Array(Object(array).length >>> 0)); + } + + /** + * Retrieves the value of a specified property from all items in an array. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {String} property The property to pluck. + * @returns {Array} A new array of property values. + */ + function pluck(array, property) { + return map(array, function(object) { + return object == null ? undefined : object[property]; + }); + } + + /** + * A generic `Array#reduce` like method. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {Function} callback The function called per iteration. + * @param {Mixed} accumulator Initial value of the accumulator. + * @returns {Mixed} The accumulator. + */ + function reduce(array, callback, accumulator) { + var noaccum = arguments.length < 3; + forEach(array, function(value, index) { + accumulator = noaccum ? (noaccum = false, value) : callback(accumulator, value, index, array); + }); + return accumulator; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Aborts all benchmarks in the suite. + * + * @name abort + * @memberOf Benchmark.Suite + * @returns {Object} The suite instance. + */ + function abortSuite() { + var event, + me = this, + resetting = calledBy.resetSuite; + + if (me.running) { + event = Event('abort'); + me.emit(event); + if (!event.cancelled || resetting) { + // avoid infinite recursion + calledBy.abortSuite = true; + me.reset(); + delete calledBy.abortSuite; + + if (!resetting) { + me.aborted = true; + invoke(me, 'abort'); + } + } + } + return me; + } + + /** + * Adds a test to the benchmark suite. + * + * @memberOf Benchmark.Suite + * @param {String} name A name to identify the benchmark. + * @param {Function|String} fn The test to benchmark. + * @param {Object} [options={}] Options object. + * @returns {Object} The benchmark instance. + * @example + * + * // basic usage + * suite.add(fn); + * + * // or using a name first + * suite.add('foo', fn); + * + * // or with options + * suite.add('foo', fn, { + * 'onCycle': onCycle, + * 'onComplete': onComplete + * }); + * + * // or name and options + * suite.add('foo', { + * 'fn': fn, + * 'onCycle': onCycle, + * 'onComplete': onComplete + * }); + * + * // or options only + * suite.add({ + * 'name': 'foo', + * 'fn': fn, + * 'onCycle': onCycle, + * 'onComplete': onComplete + * }); + */ + function add(name, fn, options) { + var me = this, + bench = Benchmark(name, fn, options), + event = Event({ 'type': 'add', 'target': bench }); + + if (me.emit(event), !event.cancelled) { + me.push(bench); + } + return me; + } + + /** + * Creates a new suite with cloned benchmarks. + * + * @name clone + * @memberOf Benchmark.Suite + * @param {Object} options Options object to overwrite cloned options. + * @returns {Object} The new suite instance. + */ + function cloneSuite(options) { + var me = this, + result = new me.constructor(extend({}, me.options, options)); + + // copy own properties + forOwn(me, function(value, key) { + if (!hasKey(result, key)) { + result[key] = value && isClassOf(value.clone, 'Function') + ? value.clone() + : deepClone(value); + } + }); + return result; + } + + /** + * An `Array#filter` like method. + * + * @name filter + * @memberOf Benchmark.Suite + * @param {Function|String} callback The function/alias called per iteration. + * @returns {Object} A new suite of benchmarks that passed callback filter. + */ + function filterSuite(callback) { + var me = this, + result = new me.constructor; + + result.push.apply(result, filter(me, callback)); + return result; + } + + /** + * Resets all benchmarks in the suite. + * + * @name reset + * @memberOf Benchmark.Suite + * @returns {Object} The suite instance. + */ + function resetSuite() { + var event, + me = this, + aborting = calledBy.abortSuite; + + if (me.running && !aborting) { + // no worries, `resetSuite()` is called within `abortSuite()` + calledBy.resetSuite = true; + me.abort(); + delete calledBy.resetSuite; + } + // reset if the state has changed + else if ((me.aborted || me.running) && + (me.emit(event = Event('reset')), !event.cancelled)) { + me.running = false; + if (!aborting) { + invoke(me, 'reset'); + } + } + return me; + } + + /** + * Runs the suite. + * + * @name run + * @memberOf Benchmark.Suite + * @param {Object} [options={}] Options object. + * @returns {Object} The suite instance. + * @example + * + * // basic usage + * suite.run(); + * + * // or with options + * suite.run({ 'async': true, 'queued': true }); + */ + function runSuite(options) { + var me = this; + + me.reset(); + me.running = true; + options || (options = {}); + + invoke(me, { + 'name': 'run', + 'args': options, + 'queued': options.queued, + 'onStart': function(event) { + me.emit(event); + }, + 'onCycle': function(event) { + var bench = event.target; + if (bench.error) { + me.emit({ 'type': 'error', 'target': bench }); + } + me.emit(event); + event.aborted = me.aborted; + }, + 'onComplete': function(event) { + me.running = false; + me.emit(event); + } + }); + return me; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Executes all registered listeners of the specified event type. + * + * @memberOf Benchmark, Benchmark.Suite + * @param {String|Object} type The event type or object. + * @returns {Mixed} Returns the return value of the last listener executed. + */ + function emit(type) { + var listeners, + me = this, + event = Event(type), + events = me.events, + args = (arguments[0] = event, arguments); + + event.currentTarget || (event.currentTarget = me); + event.target || (event.target = me); + delete event.result; + + if (events && (listeners = hasKey(events, event.type) && events[event.type])) { + forEach(listeners.slice(), function(listener) { + if ((event.result = listener.apply(me, args)) === false) { + event.cancelled = true; + } + return !event.aborted; + }); + } + return event.result; + } + + /** + * Returns an array of event listeners for a given type that can be manipulated + * to add or remove listeners. + * + * @memberOf Benchmark, Benchmark.Suite + * @param {String} type The event type. + * @returns {Array} The listeners array. + */ + function listeners(type) { + var me = this, + events = me.events || (me.events = {}); + + return hasKey(events, type) ? events[type] : (events[type] = []); + } + + /** + * Unregisters a listener for the specified event type(s), + * or unregisters all listeners for the specified event type(s), + * or unregisters all listeners for all event types. + * + * @memberOf Benchmark, Benchmark.Suite + * @param {String} [type] The event type. + * @param {Function} [listener] The function to unregister. + * @returns {Object} The benchmark instance. + * @example + * + * // unregister a listener for an event type + * bench.off('cycle', listener); + * + * // unregister a listener for multiple event types + * bench.off('start cycle', listener); + * + * // unregister all listeners for an event type + * bench.off('cycle'); + * + * // unregister all listeners for multiple event types + * bench.off('start cycle complete'); + * + * // unregister all listeners for all event types + * bench.off(); + */ + function off(type, listener) { + var me = this, + events = me.events; + + events && each(type ? type.split(' ') : events, function(listeners, type) { + var index; + if (typeof listeners == 'string') { + type = listeners; + listeners = hasKey(events, type) && events[type]; + } + if (listeners) { + if (listener) { + index = indexOf(listeners, listener); + if (index > -1) { + listeners.splice(index, 1); + } + } else { + listeners.length = 0; + } + } + }); + return me; + } + + /** + * Registers a listener for the specified event type(s). + * + * @memberOf Benchmark, Benchmark.Suite + * @param {String} type The event type. + * @param {Function} listener The function to register. + * @returns {Object} The benchmark instance. + * @example + * + * // register a listener for an event type + * bench.on('cycle', listener); + * + * // register a listener for multiple event types + * bench.on('start cycle', listener); + */ + function on(type, listener) { + var me = this, + events = me.events || (me.events = {}); + + forEach(type.split(' '), function(type) { + (hasKey(events, type) + ? events[type] + : (events[type] = []) + ).push(listener); + }); + return me; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Aborts the benchmark without recording times. + * + * @memberOf Benchmark + * @returns {Object} The benchmark instance. + */ + function abort() { + var event, + me = this, + resetting = calledBy.reset; + + if (me.running) { + event = Event('abort'); + me.emit(event); + if (!event.cancelled || resetting) { + // avoid infinite recursion + calledBy.abort = true; + me.reset(); + delete calledBy.abort; + + if (support.timeout) { + clearTimeout(me._timerId); + delete me._timerId; + } + if (!resetting) { + me.aborted = true; + me.running = false; + } + } + } + return me; + } + + /** + * Creates a new benchmark using the same test and options. + * + * @memberOf Benchmark + * @param {Object} options Options object to overwrite cloned options. + * @returns {Object} The new benchmark instance. + * @example + * + * var bizarro = bench.clone({ + * 'name': 'doppelganger' + * }); + */ + function clone(options) { + var me = this, + result = new me.constructor(extend({}, me, options)); + + // correct the `options` object + result.options = extend({}, me.options, options); + + // copy own custom properties + forOwn(me, function(value, key) { + if (!hasKey(result, key)) { + result[key] = deepClone(value); + } + }); + return result; + } + + /** + * Determines if a benchmark is faster than another. + * + * @memberOf Benchmark + * @param {Object} other The benchmark to compare. + * @returns {Number} Returns `-1` if slower, `1` if faster, and `0` if indeterminate. + */ + function compare(other) { + var critical, + zStat, + me = this, + sample1 = me.stats.sample, + sample2 = other.stats.sample, + size1 = sample1.length, + size2 = sample2.length, + maxSize = max(size1, size2), + minSize = min(size1, size2), + u1 = getU(sample1, sample2), + u2 = getU(sample2, sample1), + u = min(u1, u2); + + function getScore(xA, sampleB) { + return reduce(sampleB, function(total, xB) { + return total + (xB > xA ? 0 : xB < xA ? 1 : 0.5); + }, 0); + } + + function getU(sampleA, sampleB) { + return reduce(sampleA, function(total, xA) { + return total + getScore(xA, sampleB); + }, 0); + } + + function getZ(u) { + return (u - ((size1 * size2) / 2)) / sqrt((size1 * size2 * (size1 + size2 + 1)) / 12); + } + + // exit early if comparing the same benchmark + if (me == other) { + return 0; + } + // reject the null hyphothesis the two samples come from the + // same population (i.e. have the same median) if... + if (size1 + size2 > 30) { + // ...the z-stat is greater than 1.96 or less than -1.96 + // http://www.statisticslectures.com/topics/mannwhitneyu/ + zStat = getZ(u); + return abs(zStat) > 1.96 ? (zStat > 0 ? -1 : 1) : 0; + } + // ...the U value is less than or equal the critical U value + // http://www.geoib.com/mann-whitney-u-test.html + critical = maxSize < 5 || minSize < 3 ? 0 : uTable[maxSize][minSize - 3]; + return u <= critical ? (u == u1 ? 1 : -1) : 0; + } + + /** + * Reset properties and abort if running. + * + * @memberOf Benchmark + * @returns {Object} The benchmark instance. + */ + function reset() { + var data, + event, + me = this, + index = 0, + changes = { 'length': 0 }, + queue = { 'length': 0 }; + + if (me.running && !calledBy.abort) { + // no worries, `reset()` is called within `abort()` + calledBy.reset = true; + me.abort(); + delete calledBy.reset; + } + else { + // a non-recursive solution to check if properties have changed + // http://www.jslab.dk/articles/non.recursive.preorder.traversal.part4 + data = { 'destination': me, 'source': extend({}, me.constructor.prototype, me.options) }; + do { + forOwn(data.source, function(value, key) { + var changed, + destination = data.destination, + currValue = destination[key]; + + if (value && typeof value == 'object') { + if (isClassOf(value, 'Array')) { + // check if an array value has changed to a non-array value + if (!isClassOf(currValue, 'Array')) { + changed = currValue = []; + } + // or has changed its length + if (currValue.length != value.length) { + changed = currValue = currValue.slice(0, value.length); + currValue.length = value.length; + } + } + // check if an object has changed to a non-object value + else if (!currValue || typeof currValue != 'object') { + changed = currValue = {}; + } + // register a changed object + if (changed) { + changes[changes.length++] = { 'destination': destination, 'key': key, 'value': currValue }; + } + queue[queue.length++] = { 'destination': currValue, 'source': value }; + } + // register a changed primitive + else if (value !== currValue && !(value == null || isClassOf(value, 'Function'))) { + changes[changes.length++] = { 'destination': destination, 'key': key, 'value': value }; + } + }); + } + while ((data = queue[index++])); + + // if changed emit the `reset` event and if it isn't cancelled reset the benchmark + if (changes.length && (me.emit(event = Event('reset')), !event.cancelled)) { + forEach(changes, function(data) { + data.destination[data.key] = data.value; + }); + } + } + return me; + } + + /** + * Displays relevant benchmark information when coerced to a string. + * + * @name toString + * @memberOf Benchmark + * @returns {String} A string representation of the benchmark instance. + */ + function toStringBench() { + var me = this, + error = me.error, + hz = me.hz, + id = me.id, + stats = me.stats, + size = stats.sample.length, + pm = support.java ? '+/-' : '\xb1', + result = me.name || (isNaN(id) ? id : ''); + + if (error) { + result += ': ' + join(error); + } else { + result += ' x ' + formatNumber(hz.toFixed(hz < 100 ? 2 : 0)) + ' ops/sec ' + pm + + stats.rme.toFixed(2) + '% (' + size + ' run' + (size == 1 ? '' : 's') + ' sampled)'; + } + return result; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Clocks the time taken to execute a test per cycle (secs). + * + * @private + * @param {Object} bench The benchmark instance. + * @returns {Number} The time taken. + */ + function clock() { + var applet, + options = Benchmark.options, + template = { 'begin': 's$=new n$', 'end': 'r$=(new n$-s$)/1e3', 'uid': uid }, + timers = [{ 'ns': timer.ns, 'res': max(0.0015, getRes('ms')), 'unit': 'ms' }]; + + // lazy define for hi-res timers + clock = function(clone) { + var deferred; + if (clone instanceof Deferred) { + deferred = clone; + clone = deferred.benchmark; + } + + var bench = clone._original, + fn = bench.fn, + fnArg = deferred ? getFirstArgument(fn) || 'deferred' : '', + stringable = isStringable(fn); + + var source = { + 'setup': getSource(bench.setup, preprocess('m$.setup()')), + 'fn': getSource(fn, preprocess('m$.fn(' + fnArg + ')')), + 'fnArg': fnArg, + 'teardown': getSource(bench.teardown, preprocess('m$.teardown()')) + }; + + var count = bench.count = clone.count, + decompilable = support.decompilation || stringable, + id = bench.id, + isEmpty = !(source.fn || stringable), + name = bench.name || (typeof id == 'number' ? '' : id), + ns = timer.ns, + result = 0; + + // init `minTime` if needed + clone.minTime = bench.minTime || (bench.minTime = bench.options.minTime = options.minTime); + + // repair nanosecond timer + // (some Chrome builds erase the `ns` variable after millions of executions) + if (applet) { + try { + ns.nanoTime(); + } catch(e) { + // use non-element to avoid issues with libs that augment them + ns = timer.ns = new applet.Packages.nano; + } + } + + // Compile in setup/teardown functions and the test loop. + // Create a new compiled test, instead of using the cached `bench.compiled`, + // to avoid potential engine optimizations enabled over the life of the test. + var compiled = bench.compiled = createFunction(preprocess('t$'), interpolate( + preprocess(deferred + ? 'var d$=this,#{fnArg}=d$,m$=d$.benchmark._original,f$=m$.fn,su$=m$.setup,td$=m$.teardown;' + + // when `deferred.cycles` is `0` then... + 'if(!d$.cycles){' + + // set `deferred.fn` + 'd$.fn=function(){var #{fnArg}=d$;if(typeof f$=="function"){try{#{fn}\n}catch(e$){f$(d$)}}else{#{fn}\n}};' + + // set `deferred.teardown` + 'd$.teardown=function(){d$.cycles=0;if(typeof td$=="function"){try{#{teardown}\n}catch(e$){td$()}}else{#{teardown}\n}};' + + // execute the benchmark's `setup` + 'if(typeof su$=="function"){try{#{setup}\n}catch(e$){su$()}}else{#{setup}\n};' + + // start timer + 't$.start(d$);' + + // execute `deferred.fn` and return a dummy object + '}d$.fn();return{}' + + : 'var r$,s$,m$=this,f$=m$.fn,i$=m$.count,n$=t$.ns;#{setup}\n#{begin};' + + 'while(i$--){#{fn}\n}#{end};#{teardown}\nreturn{elapsed:r$,uid:"#{uid}"}'), + source + )); + + try { + if (isEmpty) { + // Firefox may remove dead code from Function#toString results + // http://bugzil.la/536085 + throw new Error('The test "' + name + '" is empty. This may be the result of dead code removal.'); + } + else if (!deferred) { + // pretest to determine if compiled code is exits early, usually by a + // rogue `return` statement, by checking for a return object with the uid + bench.count = 1; + compiled = (compiled.call(bench, timer) || {}).uid == uid && compiled; + bench.count = count; + } + } catch(e) { + compiled = null; + clone.error = e || new Error(String(e)); + bench.count = count; + } + // fallback when a test exits early or errors during pretest + if (decompilable && !compiled && !deferred && !isEmpty) { + compiled = createFunction(preprocess('t$'), interpolate( + preprocess( + (clone.error && !stringable + ? 'var r$,s$,m$=this,f$=m$.fn,i$=m$.count' + : 'function f$(){#{fn}\n}var r$,s$,m$=this,i$=m$.count' + ) + + ',n$=t$.ns;#{setup}\n#{begin};m$.f$=f$;while(i$--){m$.f$()}#{end};' + + 'delete m$.f$;#{teardown}\nreturn{elapsed:r$}' + ), + source + )); + + try { + // pretest one more time to check for errors + bench.count = 1; + compiled.call(bench, timer); + bench.compiled = compiled; + bench.count = count; + delete clone.error; + } + catch(e) { + bench.count = count; + if (clone.error) { + compiled = null; + } else { + bench.compiled = compiled; + clone.error = e || new Error(String(e)); + } + } + } + // assign `compiled` to `clone` before calling in case a deferred benchmark + // immediately calls `deferred.resolve()` + clone.compiled = compiled; + // if no errors run the full test loop + if (!clone.error) { + result = compiled.call(deferred || bench, timer).elapsed; + } + return result; + }; + + /*------------------------------------------------------------------------*/ + + /** + * Gets the current timer's minimum resolution (secs). + */ + function getRes(unit) { + var measured, + begin, + count = 30, + divisor = 1e3, + ns = timer.ns, + sample = []; + + // get average smallest measurable time + while (count--) { + if (unit == 'us') { + divisor = 1e6; + if (ns.stop) { + ns.start(); + while (!(measured = ns.microseconds())) { } + } else if (ns[perfName]) { + divisor = 1e3; + measured = Function('n', 'var r,s=n.' + perfName + '();while(!(r=n.' + perfName + '()-s)){};return r')(ns); + } else { + begin = ns(); + while (!(measured = ns() - begin)) { } + } + } + else if (unit == 'ns') { + divisor = 1e9; + if (ns.nanoTime) { + begin = ns.nanoTime(); + while (!(measured = ns.nanoTime() - begin)) { } + } else { + begin = (begin = ns())[0] + (begin[1] / divisor); + while (!(measured = ((measured = ns())[0] + (measured[1] / divisor)) - begin)) { } + divisor = 1; + } + } + else { + begin = new ns; + while (!(measured = new ns - begin)) { } + } + // check for broken timers (nanoTime may have issues) + // http://alivebutsleepy.srnet.cz/unreliable-system-nanotime/ + if (measured > 0) { + sample.push(measured); + } else { + sample.push(Infinity); + break; + } + } + // convert to seconds + return getMean(sample) / divisor; + } + + /** + * Replaces all occurrences of `$` with a unique number and + * template tokens with content. + */ + function preprocess(code) { + return interpolate(code, template).replace(/\$/g, /\d+/.exec(uid)); + } + + /*------------------------------------------------------------------------*/ + + // detect nanosecond support from a Java applet + each(doc && doc.applets || [], function(element) { + return !(timer.ns = applet = 'nanoTime' in element && element); + }); + + // check type in case Safari returns an object instead of a number + try { + if (typeof timer.ns.nanoTime() == 'number') { + timers.push({ 'ns': timer.ns, 'res': getRes('ns'), 'unit': 'ns' }); + } + } catch(e) { } + + // detect Chrome's microsecond timer: + // enable benchmarking via the --enable-benchmarking command + // line switch in at least Chrome 7 to use chrome.Interval + try { + if ((timer.ns = new (window.chrome || window.chromium).Interval)) { + timers.push({ 'ns': timer.ns, 'res': getRes('us'), 'unit': 'us' }); + } + } catch(e) { } + + // detect `performance.now` microsecond resolution timer + if ((timer.ns = perfName && perfObject)) { + timers.push({ 'ns': timer.ns, 'res': getRes('us'), 'unit': 'us' }); + } + + // detect Node's nanosecond resolution timer available in Node >= 0.8 + if (processObject && typeof (timer.ns = processObject.hrtime) == 'function') { + timers.push({ 'ns': timer.ns, 'res': getRes('ns'), 'unit': 'ns' }); + } + + // detect Wade Simmons' Node microtime module + if (microtimeObject && typeof (timer.ns = microtimeObject.now) == 'function') { + timers.push({ 'ns': timer.ns, 'res': getRes('us'), 'unit': 'us' }); + } + + // pick timer with highest resolution + timer = reduce(timers, function(timer, other) { + return other.res < timer.res ? other : timer; + }); + + // remove unused applet + if (timer.unit != 'ns' && applet) { + applet = destroyElement(applet); + } + // error if there are no working timers + if (timer.res == Infinity) { + throw new Error('Benchmark.js was unable to find a working timer.'); + } + // use API of chosen timer + if (timer.unit == 'ns') { + if (timer.ns.nanoTime) { + extend(template, { + 'begin': 's$=n$.nanoTime()', + 'end': 'r$=(n$.nanoTime()-s$)/1e9' + }); + } else { + extend(template, { + 'begin': 's$=n$()', + 'end': 'r$=n$(s$);r$=r$[0]+(r$[1]/1e9)' + }); + } + } + else if (timer.unit == 'us') { + if (timer.ns.stop) { + extend(template, { + 'begin': 's$=n$.start()', + 'end': 'r$=n$.microseconds()/1e6' + }); + } else if (perfName) { + extend(template, { + 'begin': 's$=n$.' + perfName + '()', + 'end': 'r$=(n$.' + perfName + '()-s$)/1e3' + }); + } else { + extend(template, { + 'begin': 's$=n$()', + 'end': 'r$=(n$()-s$)/1e6' + }); + } + } + + // define `timer` methods + timer.start = createFunction(preprocess('o$'), + preprocess('var n$=this.ns,#{begin};o$.elapsed=0;o$.timeStamp=s$')); + + timer.stop = createFunction(preprocess('o$'), + preprocess('var n$=this.ns,s$=o$.timeStamp,#{end};o$.elapsed=r$')); + + // resolve time span required to achieve a percent uncertainty of at most 1% + // http://spiff.rit.edu/classes/phys273/uncert/uncert.html + options.minTime || (options.minTime = max(timer.res / 2 / 0.01, 0.05)); + return clock.apply(null, arguments); + } + + /*--------------------------------------------------------------------------*/ + + /** + * Computes stats on benchmark results. + * + * @private + * @param {Object} bench The benchmark instance. + * @param {Object} options The options object. + */ + function compute(bench, options) { + options || (options = {}); + + var async = options.async, + elapsed = 0, + initCount = bench.initCount, + minSamples = bench.minSamples, + queue = [], + sample = bench.stats.sample; + + /** + * Adds a clone to the queue. + */ + function enqueue() { + queue.push(bench.clone({ + '_original': bench, + 'events': { + 'abort': [update], + 'cycle': [update], + 'error': [update], + 'start': [update] + } + })); + } + + /** + * Updates the clone/original benchmarks to keep their data in sync. + */ + function update(event) { + var clone = this, + type = event.type; + + if (bench.running) { + if (type == 'start') { + // Note: `clone.minTime` prop is inited in `clock()` + clone.count = bench.initCount; + } + else { + if (type == 'error') { + bench.error = clone.error; + } + if (type == 'abort') { + bench.abort(); + bench.emit('cycle'); + } else { + event.currentTarget = event.target = bench; + bench.emit(event); + } + } + } else if (bench.aborted) { + // clear abort listeners to avoid triggering bench's abort/cycle again + clone.events.abort.length = 0; + clone.abort(); + } + } + + /** + * Determines if more clones should be queued or if cycling should stop. + */ + function evaluate(event) { + var critical, + df, + mean, + moe, + rme, + sd, + sem, + variance, + clone = event.target, + done = bench.aborted, + now = +new Date, + size = sample.push(clone.times.period), + maxedOut = size >= minSamples && (elapsed += now - clone.times.timeStamp) / 1e3 > bench.maxTime, + times = bench.times, + varOf = function(sum, x) { return sum + pow(x - mean, 2); }; + + // exit early for aborted or unclockable tests + if (done || clone.hz == Infinity) { + maxedOut = !(size = sample.length = queue.length = 0); + } + + if (!done) { + // sample mean (estimate of the population mean) + mean = getMean(sample); + // sample variance (estimate of the population variance) + variance = reduce(sample, varOf, 0) / (size - 1) || 0; + // sample standard deviation (estimate of the population standard deviation) + sd = sqrt(variance); + // standard error of the mean (a.k.a. the standard deviation of the sampling distribution of the sample mean) + sem = sd / sqrt(size); + // degrees of freedom + df = size - 1; + // critical value + critical = tTable[Math.round(df) || 1] || tTable.infinity; + // margin of error + moe = sem * critical; + // relative margin of error + rme = (moe / mean) * 100 || 0; + + extend(bench.stats, { + 'deviation': sd, + 'mean': mean, + 'moe': moe, + 'rme': rme, + 'sem': sem, + 'variance': variance + }); + + // Abort the cycle loop when the minimum sample size has been collected + // and the elapsed time exceeds the maximum time allowed per benchmark. + // We don't count cycle delays toward the max time because delays may be + // increased by browsers that clamp timeouts for inactive tabs. + // https://developer.mozilla.org/en/window.setTimeout#Inactive_tabs + if (maxedOut) { + // reset the `initCount` in case the benchmark is rerun + bench.initCount = initCount; + bench.running = false; + done = true; + times.elapsed = (now - times.timeStamp) / 1e3; + } + if (bench.hz != Infinity) { + bench.hz = 1 / mean; + times.cycle = mean * bench.count; + times.period = mean; + } + } + // if time permits, increase sample size to reduce the margin of error + if (queue.length < 2 && !maxedOut) { + enqueue(); + } + // abort the invoke cycle when done + event.aborted = done; + } + + // init queue and begin + enqueue(); + invoke(queue, { + 'name': 'run', + 'args': { 'async': async }, + 'queued': true, + 'onCycle': evaluate, + 'onComplete': function() { bench.emit('complete'); } + }); + } + + /*--------------------------------------------------------------------------*/ + + /** + * Cycles a benchmark until a run `count` can be established. + * + * @private + * @param {Object} clone The cloned benchmark instance. + * @param {Object} options The options object. + */ + function cycle(clone, options) { + options || (options = {}); + + var deferred; + if (clone instanceof Deferred) { + deferred = clone; + clone = clone.benchmark; + } + + var clocked, + cycles, + divisor, + event, + minTime, + period, + async = options.async, + bench = clone._original, + count = clone.count, + times = clone.times; + + // continue, if not aborted between cycles + if (clone.running) { + // `minTime` is set to `Benchmark.options.minTime` in `clock()` + cycles = ++clone.cycles; + clocked = deferred ? deferred.elapsed : clock(clone); + minTime = clone.minTime; + + if (cycles > bench.cycles) { + bench.cycles = cycles; + } + if (clone.error) { + event = Event('error'); + event.message = clone.error; + clone.emit(event); + if (!event.cancelled) { + clone.abort(); + } + } + } + + // continue, if not errored + if (clone.running) { + // time taken to complete last test cycle + bench.times.cycle = times.cycle = clocked; + // seconds per operation + period = bench.times.period = times.period = clocked / count; + // ops per second + bench.hz = clone.hz = 1 / period; + // avoid working our way up to this next time + bench.initCount = clone.initCount = count; + // do we need to do another cycle? + clone.running = clocked < minTime; + + if (clone.running) { + // tests may clock at `0` when `initCount` is a small number, + // to avoid that we set its count to something a bit higher + if (!clocked && (divisor = divisors[clone.cycles]) != null) { + count = floor(4e6 / divisor); + } + // calculate how many more iterations it will take to achive the `minTime` + if (count <= clone.count) { + count += Math.ceil((minTime - clocked) / period); + } + clone.running = count != Infinity; + } + } + // should we exit early? + event = Event('cycle'); + clone.emit(event); + if (event.aborted) { + clone.abort(); + } + // figure out what to do next + if (clone.running) { + // start a new cycle + clone.count = count; + if (deferred) { + clone.compiled.call(deferred, timer); + } else if (async) { + delay(clone, function() { cycle(clone, options); }); + } else { + cycle(clone); + } + } + else { + // fix TraceMonkey bug associated with clock fallbacks + // http://bugzil.la/509069 + if (support.browser) { + runScript(uid + '=1;delete ' + uid); + } + // done + clone.emit('complete'); + } + } + + /*--------------------------------------------------------------------------*/ + + /** + * Runs the benchmark. + * + * @memberOf Benchmark + * @param {Object} [options={}] Options object. + * @returns {Object} The benchmark instance. + * @example + * + * // basic usage + * bench.run(); + * + * // or with options + * bench.run({ 'async': true }); + */ + function run(options) { + var me = this, + event = Event('start'); + + // set `running` to `false` so `reset()` won't call `abort()` + me.running = false; + me.reset(); + me.running = true; + + me.count = me.initCount; + me.times.timeStamp = +new Date; + me.emit(event); + + if (!event.cancelled) { + options = { 'async': ((options = options && options.async) == null ? me.async : options) && support.timeout }; + + // for clones created within `compute()` + if (me._original) { + if (me.defer) { + Deferred(me); + } else { + cycle(me, options); + } + } + // for original benchmarks + else { + compute(me, options); + } + } + return me; + } + + /*--------------------------------------------------------------------------*/ + + // Firefox 1 erroneously defines variable and argument names of functions on + // the function itself as non-configurable properties with `undefined` values. + // The bugginess continues as the `Benchmark` constructor has an argument + // named `options` and Firefox 1 will not assign a value to `Benchmark.options`, + // making it non-writable in the process, unless it is the first property + // assigned by for-in loop of `extend()`. + extend(Benchmark, { + + /** + * The default options copied by benchmark instances. + * + * @static + * @memberOf Benchmark + * @type Object + */ + 'options': { + + /** + * A flag to indicate that benchmark cycles will execute asynchronously + * by default. + * + * @memberOf Benchmark.options + * @type Boolean + */ + 'async': false, + + /** + * A flag to indicate that the benchmark clock is deferred. + * + * @memberOf Benchmark.options + * @type Boolean + */ + 'defer': false, + + /** + * The delay between test cycles (secs). + * @memberOf Benchmark.options + * @type Number + */ + 'delay': 0.005, + + /** + * Displayed by Benchmark#toString when a `name` is not available + * (auto-generated if absent). + * + * @memberOf Benchmark.options + * @type String + */ + 'id': undefined, + + /** + * The default number of times to execute a test on a benchmark's first cycle. + * + * @memberOf Benchmark.options + * @type Number + */ + 'initCount': 1, + + /** + * The maximum time a benchmark is allowed to run before finishing (secs). + * Note: Cycle delays aren't counted toward the maximum time. + * + * @memberOf Benchmark.options + * @type Number + */ + 'maxTime': 5, + + /** + * The minimum sample size required to perform statistical analysis. + * + * @memberOf Benchmark.options + * @type Number + */ + 'minSamples': 5, + + /** + * The time needed to reduce the percent uncertainty of measurement to 1% (secs). + * + * @memberOf Benchmark.options + * @type Number + */ + 'minTime': 0, + + /** + * The name of the benchmark. + * + * @memberOf Benchmark.options + * @type String + */ + 'name': undefined, + + /** + * An event listener called when the benchmark is aborted. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onAbort': undefined, + + /** + * An event listener called when the benchmark completes running. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onComplete': undefined, + + /** + * An event listener called after each run cycle. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onCycle': undefined, + + /** + * An event listener called when a test errors. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onError': undefined, + + /** + * An event listener called when the benchmark is reset. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onReset': undefined, + + /** + * An event listener called when the benchmark starts running. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onStart': undefined + }, + + /** + * Platform object with properties describing things like browser name, + * version, and operating system. + * + * @static + * @memberOf Benchmark + * @type Object + */ + 'platform': req('platform') || window.platform || { + + /** + * The platform description. + * + * @memberOf Benchmark.platform + * @type String + */ + 'description': window.navigator && navigator.userAgent || null, + + /** + * The name of the browser layout engine. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'layout': null, + + /** + * The name of the product hosting the browser. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'product': null, + + /** + * The name of the browser/environment. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'name': null, + + /** + * The name of the product's manufacturer. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'manufacturer': null, + + /** + * The name of the operating system. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'os': null, + + /** + * The alpha/beta release indicator. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'prerelease': null, + + /** + * The browser/environment version. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'version': null, + + /** + * Return platform description when the platform object is coerced to a string. + * + * @memberOf Benchmark.platform + * @type Function + * @returns {String} The platform description. + */ + 'toString': function() { + return this.description || ''; + } + }, + + /** + * The semantic version number. + * + * @static + * @memberOf Benchmark + * @type String + */ + 'version': '1.0.0', + + // an object of environment/feature detection flags + 'support': support, + + // clone objects + 'deepClone': deepClone, + + // iteration utility + 'each': each, + + // augment objects + 'extend': extend, + + // generic Array#filter + 'filter': filter, + + // generic Array#forEach + 'forEach': forEach, + + // generic own property iteration utility + 'forOwn': forOwn, + + // converts a number to a comma-separated string + 'formatNumber': formatNumber, + + // generic Object#hasOwnProperty + // (trigger hasKey's lazy define before assigning it to Benchmark) + 'hasKey': (hasKey(Benchmark, ''), hasKey), + + // generic Array#indexOf + 'indexOf': indexOf, + + // template utility + 'interpolate': interpolate, + + // invokes a method on each item in an array + 'invoke': invoke, + + // generic Array#join for arrays and objects + 'join': join, + + // generic Array#map + 'map': map, + + // retrieves a property value from each item in an array + 'pluck': pluck, + + // generic Array#reduce + 'reduce': reduce + }); + + /*--------------------------------------------------------------------------*/ + + extend(Benchmark.prototype, { + + /** + * The number of times a test was executed. + * + * @memberOf Benchmark + * @type Number + */ + 'count': 0, + + /** + * The number of cycles performed while benchmarking. + * + * @memberOf Benchmark + * @type Number + */ + 'cycles': 0, + + /** + * The number of executions per second. + * + * @memberOf Benchmark + * @type Number + */ + 'hz': 0, + + /** + * The compiled test function. + * + * @memberOf Benchmark + * @type Function|String + */ + 'compiled': undefined, + + /** + * The error object if the test failed. + * + * @memberOf Benchmark + * @type Object + */ + 'error': undefined, + + /** + * The test to benchmark. + * + * @memberOf Benchmark + * @type Function|String + */ + 'fn': undefined, + + /** + * A flag to indicate if the benchmark is aborted. + * + * @memberOf Benchmark + * @type Boolean + */ + 'aborted': false, + + /** + * A flag to indicate if the benchmark is running. + * + * @memberOf Benchmark + * @type Boolean + */ + 'running': false, + + /** + * Compiled into the test and executed immediately **before** the test loop. + * + * @memberOf Benchmark + * @type Function|String + * @example + * + * // basic usage + * var bench = Benchmark({ + * 'setup': function() { + * var c = this.count, + * element = document.getElementById('container'); + * while (c--) { + * element.appendChild(document.createElement('div')); + * } + * }, + * 'fn': function() { + * element.removeChild(element.lastChild); + * } + * }); + * + * // compiles to something like: + * var c = this.count, + * element = document.getElementById('container'); + * while (c--) { + * element.appendChild(document.createElement('div')); + * } + * var start = new Date; + * while (count--) { + * element.removeChild(element.lastChild); + * } + * var end = new Date - start; + * + * // or using strings + * var bench = Benchmark({ + * 'setup': '\ + * var a = 0;\n\ + * (function() {\n\ + * (function() {\n\ + * (function() {', + * 'fn': 'a += 1;', + * 'teardown': '\ + * }())\n\ + * }())\n\ + * }())' + * }); + * + * // compiles to something like: + * var a = 0; + * (function() { + * (function() { + * (function() { + * var start = new Date; + * while (count--) { + * a += 1; + * } + * var end = new Date - start; + * }()) + * }()) + * }()) + */ + 'setup': noop, + + /** + * Compiled into the test and executed immediately **after** the test loop. + * + * @memberOf Benchmark + * @type Function|String + */ + 'teardown': noop, + + /** + * An object of stats including mean, margin or error, and standard deviation. + * + * @memberOf Benchmark + * @type Object + */ + 'stats': { + + /** + * The margin of error. + * + * @memberOf Benchmark#stats + * @type Number + */ + 'moe': 0, + + /** + * The relative margin of error (expressed as a percentage of the mean). + * + * @memberOf Benchmark#stats + * @type Number + */ + 'rme': 0, + + /** + * The standard error of the mean. + * + * @memberOf Benchmark#stats + * @type Number + */ + 'sem': 0, + + /** + * The sample standard deviation. + * + * @memberOf Benchmark#stats + * @type Number + */ + 'deviation': 0, + + /** + * The sample arithmetic mean. + * + * @memberOf Benchmark#stats + * @type Number + */ + 'mean': 0, + + /** + * The array of sampled periods. + * + * @memberOf Benchmark#stats + * @type Array + */ + 'sample': [], + + /** + * The sample variance. + * + * @memberOf Benchmark#stats + * @type Number + */ + 'variance': 0 + }, + + /** + * An object of timing data including cycle, elapsed, period, start, and stop. + * + * @memberOf Benchmark + * @type Object + */ + 'times': { + + /** + * The time taken to complete the last cycle (secs). + * + * @memberOf Benchmark#times + * @type Number + */ + 'cycle': 0, + + /** + * The time taken to complete the benchmark (secs). + * + * @memberOf Benchmark#times + * @type Number + */ + 'elapsed': 0, + + /** + * The time taken to execute the test once (secs). + * + * @memberOf Benchmark#times + * @type Number + */ + 'period': 0, + + /** + * A timestamp of when the benchmark started (ms). + * + * @memberOf Benchmark#times + * @type Number + */ + 'timeStamp': 0 + }, + + // aborts benchmark (does not record times) + 'abort': abort, + + // creates a new benchmark using the same test and options + 'clone': clone, + + // compares benchmark's hertz with another + 'compare': compare, + + // executes listeners + 'emit': emit, + + // get listeners + 'listeners': listeners, + + // unregister listeners + 'off': off, + + // register listeners + 'on': on, + + // reset benchmark properties + 'reset': reset, + + // runs the benchmark + 'run': run, + + // pretty print benchmark info + 'toString': toStringBench + }); + + /*--------------------------------------------------------------------------*/ + + extend(Deferred.prototype, { + + /** + * The deferred benchmark instance. + * + * @memberOf Benchmark.Deferred + * @type Object + */ + 'benchmark': null, + + /** + * The number of deferred cycles performed while benchmarking. + * + * @memberOf Benchmark.Deferred + * @type Number + */ + 'cycles': 0, + + /** + * The time taken to complete the deferred benchmark (secs). + * + * @memberOf Benchmark.Deferred + * @type Number + */ + 'elapsed': 0, + + /** + * A timestamp of when the deferred benchmark started (ms). + * + * @memberOf Benchmark.Deferred + * @type Number + */ + 'timeStamp': 0, + + // cycles/completes the deferred benchmark + 'resolve': resolve + }); + + /*--------------------------------------------------------------------------*/ + + extend(Event.prototype, { + + /** + * A flag to indicate if the emitters listener iteration is aborted. + * + * @memberOf Benchmark.Event + * @type Boolean + */ + 'aborted': false, + + /** + * A flag to indicate if the default action is cancelled. + * + * @memberOf Benchmark.Event + * @type Boolean + */ + 'cancelled': false, + + /** + * The object whose listeners are currently being processed. + * + * @memberOf Benchmark.Event + * @type Object + */ + 'currentTarget': undefined, + + /** + * The return value of the last executed listener. + * + * @memberOf Benchmark.Event + * @type Mixed + */ + 'result': undefined, + + /** + * The object to which the event was originally emitted. + * + * @memberOf Benchmark.Event + * @type Object + */ + 'target': undefined, + + /** + * A timestamp of when the event was created (ms). + * + * @memberOf Benchmark.Event + * @type Number + */ + 'timeStamp': 0, + + /** + * The event type. + * + * @memberOf Benchmark.Event + * @type String + */ + 'type': '' + }); + + /*--------------------------------------------------------------------------*/ + + /** + * The default options copied by suite instances. + * + * @static + * @memberOf Benchmark.Suite + * @type Object + */ + Suite.options = { + + /** + * The name of the suite. + * + * @memberOf Benchmark.Suite.options + * @type String + */ + 'name': undefined + }; + + /*--------------------------------------------------------------------------*/ + + extend(Suite.prototype, { + + /** + * The number of benchmarks in the suite. + * + * @memberOf Benchmark.Suite + * @type Number + */ + 'length': 0, + + /** + * A flag to indicate if the suite is aborted. + * + * @memberOf Benchmark.Suite + * @type Boolean + */ + 'aborted': false, + + /** + * A flag to indicate if the suite is running. + * + * @memberOf Benchmark.Suite + * @type Boolean + */ + 'running': false, + + /** + * An `Array#forEach` like method. + * Callbacks may terminate the loop by explicitly returning `false`. + * + * @memberOf Benchmark.Suite + * @param {Function} callback The function called per iteration. + * @returns {Object} The suite iterated over. + */ + 'forEach': methodize(forEach), + + /** + * An `Array#indexOf` like method. + * + * @memberOf Benchmark.Suite + * @param {Mixed} value The value to search for. + * @returns {Number} The index of the matched value or `-1`. + */ + 'indexOf': methodize(indexOf), + + /** + * Invokes a method on all benchmarks in the suite. + * + * @memberOf Benchmark.Suite + * @param {String|Object} name The name of the method to invoke OR options object. + * @param {Mixed} [arg1, arg2, ...] Arguments to invoke the method with. + * @returns {Array} A new array of values returned from each method invoked. + */ + 'invoke': methodize(invoke), + + /** + * Converts the suite of benchmarks to a string. + * + * @memberOf Benchmark.Suite + * @param {String} [separator=','] A string to separate each element of the array. + * @returns {String} The string. + */ + 'join': [].join, + + /** + * An `Array#map` like method. + * + * @memberOf Benchmark.Suite + * @param {Function} callback The function called per iteration. + * @returns {Array} A new array of values returned by the callback. + */ + 'map': methodize(map), + + /** + * Retrieves the value of a specified property from all benchmarks in the suite. + * + * @memberOf Benchmark.Suite + * @param {String} property The property to pluck. + * @returns {Array} A new array of property values. + */ + 'pluck': methodize(pluck), + + /** + * Removes the last benchmark from the suite and returns it. + * + * @memberOf Benchmark.Suite + * @returns {Mixed} The removed benchmark. + */ + 'pop': [].pop, + + /** + * Appends benchmarks to the suite. + * + * @memberOf Benchmark.Suite + * @returns {Number} The suite's new length. + */ + 'push': [].push, + + /** + * Sorts the benchmarks of the suite. + * + * @memberOf Benchmark.Suite + * @param {Function} [compareFn=null] A function that defines the sort order. + * @returns {Object} The sorted suite. + */ + 'sort': [].sort, + + /** + * An `Array#reduce` like method. + * + * @memberOf Benchmark.Suite + * @param {Function} callback The function called per iteration. + * @param {Mixed} accumulator Initial value of the accumulator. + * @returns {Mixed} The accumulator. + */ + 'reduce': methodize(reduce), + + // aborts all benchmarks in the suite + 'abort': abortSuite, + + // adds a benchmark to the suite + 'add': add, + + // creates a new suite with cloned benchmarks + 'clone': cloneSuite, + + // executes listeners of a specified type + 'emit': emit, + + // creates a new suite of filtered benchmarks + 'filter': filterSuite, + + // get listeners + 'listeners': listeners, + + // unregister listeners + 'off': off, + + // register listeners + 'on': on, + + // resets all benchmarks in the suite + 'reset': resetSuite, + + // runs all benchmarks in the suite + 'run': runSuite, + + // array methods + 'concat': concat, + + 'reverse': reverse, + + 'shift': shift, + + 'slice': slice, + + 'splice': splice, + + 'unshift': unshift + }); + + /*--------------------------------------------------------------------------*/ + + // expose Deferred, Event and Suite + extend(Benchmark, { + 'Deferred': Deferred, + 'Event': Event, + 'Suite': Suite + }); + + // expose Benchmark + // some AMD build optimizers, like r.js, check for specific condition patterns like the following: + if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) { + // define as an anonymous module so, through path mapping, it can be aliased + define(function() { + return Benchmark; + }); + } + // check for `exports` after `define` in case a build optimizer adds an `exports` object + else if (freeExports) { + // in Node.js or RingoJS v0.8.0+ + if (typeof module == 'object' && module && module.exports == freeExports) { + (module.exports = Benchmark).Benchmark = Benchmark; + } + // in Narwhal or RingoJS v0.7.0- + else { + freeExports.Benchmark = Benchmark; + } + } + // in a browser or Rhino + else { + // use square bracket notation so Closure Compiler won't munge `Benchmark` + // http://code.google.com/closure/compiler/docs/api-tutorial3.html#export + window['Benchmark'] = Benchmark; + } + + // trigger clock's lazy define early to avoid a security error + if (support.air) { + clock({ '_original': { 'fn': noop, 'count': 1, 'options': {} } }); + } +}(this)); diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/doc/README.md b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/doc/README.md new file mode 100644 index 0000000..5b8960a --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/doc/README.md @@ -0,0 +1,2629 @@ +# Benchmark.js v1.0.0 + + + + + + +## `Benchmark` +* [`Benchmark`](#benchmarkname-fn--options) +* [`Benchmark.version`](#benchmarkversion) +* [`Benchmark.deepClone`](#benchmarkdeepclonevalue) +* [`Benchmark.each`](#benchmarkeachobject-callback-thisarg) +* [`Benchmark.extend`](#benchmarkextenddestination--source) +* [`Benchmark.filter`](#benchmarkfilterarray-callback-thisarg) +* [`Benchmark.forEach`](#benchmarkforeacharray-callback-thisarg) +* [`Benchmark.formatNumber`](#benchmarkformatnumbernumber) +* [`Benchmark.forOwn`](#benchmarkforownobject-callback-thisarg) +* [`Benchmark.hasKey`](#benchmarkhaskeyobject-key) +* [`Benchmark.indexOf`](#benchmarkindexofarray-value--fromindex0) +* [`Benchmark.interpolate`](#benchmarkinterpolatestring-object) +* [`Benchmark.invoke`](#benchmarkinvokebenches-name--arg1-arg2-) +* [`Benchmark.join`](#benchmarkjoinobject--separator1--separator2:) +* [`Benchmark.map`](#benchmarkmaparray-callback-thisarg) +* [`Benchmark.pluck`](#benchmarkpluckarray-property) +* [`Benchmark.reduce`](#benchmarkreducearray-callback-accumulator) + + + + + + +## `Benchmark.prototype` +* [`Benchmark.prototype.aborted`](#benchmarkprototypeaborted) +* [`Benchmark.prototype.compiled`](#benchmarkprototypecompiled) +* [`Benchmark.prototype.count`](#benchmarkprototypecount) +* [`Benchmark.prototype.cycles`](#benchmarkprototypecycles) +* [`Benchmark.prototype.fn`](#benchmarkprototypefn) +* [`Benchmark.prototype.hz`](#benchmarkprototypehz) +* [`Benchmark.prototype.running`](#benchmarkprototyperunning) +* [`Benchmark.prototype.setup`](#benchmarkprototypesetup) +* [`Benchmark.prototype.teardown`](#benchmarkprototypeteardown) +* [`Benchmark.prototype.abort`](#benchmarkprototypeabort) +* [`Benchmark.prototype.clone`](#benchmarkprototypecloneoptions) +* [`Benchmark.prototype.compare`](#benchmarkprototypecompareother) +* [`Benchmark.prototype.emit`](#benchmarkprototypeemittype) +* [`Benchmark.prototype.listeners`](#benchmarkprototypelistenerstype) +* [`Benchmark.prototype.off`](#benchmarkprototypeofftype-listener) +* [`Benchmark.prototype.on`](#benchmarkprototypeontype-listener) +* [`Benchmark.prototype.reset`](#benchmarkprototypereset) +* [`Benchmark.prototype.run`](#benchmarkprototyperunoptions) +* [`Benchmark.prototype.toString`](#benchmarkprototypetostring) + + + + + + +## `Benchmark.options` +* [`Benchmark.options`](#benchmarkoptions) +* [`Benchmark.options.async`](#benchmarkoptionsasync) +* [`Benchmark.options.defer`](#benchmarkoptionsdefer) +* [`Benchmark.options.delay`](#benchmarkoptionsdelay) +* [`Benchmark.options.id`](#benchmarkoptionsid) +* [`Benchmark.options.initCount`](#benchmarkoptionsinitcount) +* [`Benchmark.options.maxTime`](#benchmarkoptionsmaxtime) +* [`Benchmark.options.minSamples`](#benchmarkoptionsminsamples) +* [`Benchmark.options.minTime`](#benchmarkoptionsmintime) +* [`Benchmark.options.name`](#benchmarkoptionsname) +* [`Benchmark.options.onAbort`](#benchmarkoptionsonabort) +* [`Benchmark.options.onComplete`](#benchmarkoptionsoncomplete) +* [`Benchmark.options.onCycle`](#benchmarkoptionsoncycle) +* [`Benchmark.options.onError`](#benchmarkoptionsonerror) +* [`Benchmark.options.onReset`](#benchmarkoptionsonreset) +* [`Benchmark.options.onStart`](#benchmarkoptionsonstart) + + + + + + +## `Benchmark.platform` +* [`Benchmark.platform`](#benchmarkplatform) +* [`Benchmark.platform.description`](#benchmarkplatformdescription) +* [`Benchmark.platform.layout`](#benchmarkplatformlayout) +* [`Benchmark.platform.manufacturer`](#benchmarkplatformmanufacturer) +* [`Benchmark.platform.name`](#benchmarkplatformname) +* [`Benchmark.platform.os`](#benchmarkplatformos) +* [`Benchmark.platform.prerelease`](#benchmarkplatformprerelease) +* [`Benchmark.platform.product`](#benchmarkplatformproduct) +* [`Benchmark.platform.version`](#benchmarkplatformversion) +* [`Benchmark.platform.toString`](#benchmarkplatformtostring) + + + + + + +## `Benchmark.support` +* [`Benchmark.support`](#benchmarksupport) +* [`Benchmark.support.air`](#benchmarksupportair) +* [`Benchmark.support.argumentsClass`](#benchmarksupportargumentsclass) +* [`Benchmark.support.browser`](#benchmarksupportbrowser) +* [`Benchmark.support.charByIndex`](#benchmarksupportcharbyindex) +* [`Benchmark.support.charByOwnIndex`](#benchmarksupportcharbyownindex) +* [`Benchmark.support.decompilation`](#benchmarksupportdecompilation) +* [`Benchmark.support.descriptors`](#benchmarksupportdescriptors) +* [`Benchmark.support.getAllKeys`](#benchmarksupportgetallkeys) +* [`Benchmark.support.iteratesOwnLast`](#benchmarksupportiteratesownfirst) +* [`Benchmark.support.java`](#benchmarksupportjava) +* [`Benchmark.support.nodeClass`](#benchmarksupportnodeclass) +* [`Benchmark.support.timeout`](#benchmarksupporttimeout) + + + + + + +## `Benchmark.prototype.error` +* [`Benchmark.prototype.error`](#benchmarkprototypeerror) + + + + + + +## `Benchmark.prototype.stats` +* [`Benchmark.prototype.stats`](#benchmarkprototypestats) +* [`Benchmark.prototype.stats.deviation`](#benchmark-statsdeviation) +* [`Benchmark.prototype.stats.mean`](#benchmark-statsmean) +* [`Benchmark.prototype.stats.moe`](#benchmark-statsmoe) +* [`Benchmark.prototype.stats.rme`](#benchmark-statsrme) +* [`Benchmark.prototype.stats.sample`](#benchmark-statssample) +* [`Benchmark.prototype.stats.sem`](#benchmark-statssem) +* [`Benchmark.prototype.stats.variance`](#benchmark-statsvariance) + + + + + + +## `Benchmark.prototype.times` +* [`Benchmark.prototype.times`](#benchmarkprototypetimes) +* [`Benchmark.prototype.times.cycle`](#benchmark-timescycle) +* [`Benchmark.prototype.times.elapsed`](#benchmark-timeselapsed) +* [`Benchmark.prototype.times.period`](#benchmark-timesperiod) +* [`Benchmark.prototype.times.timeStamp`](#benchmark-timestimestamp) + + + + + + +## `Benchmark.Deferred` +* [`Benchmark.Deferred`](#benchmarkdeferredclone) + + + + + + +## `Benchmark.Deferred.prototype` +* [`Benchmark.Deferred.prototype.benchmark`](#benchmarkdeferredprototypebenchmark) +* [`Benchmark.Deferred.prototype.cycles`](#benchmarkdeferredprototypecycles) +* [`Benchmark.Deferred.prototype.elapsed`](#benchmarkdeferredprototypeelapsed) +* [`Benchmark.Deferred.prototype.resolve`](#benchmarkdeferredprototyperesolve) +* [`Benchmark.Deferred.prototype.timeStamp`](#benchmarkdeferredprototypetimestamp) + + + + + + +## `Benchmark.Event` +* [`Benchmark.Event`](#benchmarkeventtype) + + + + + + +## `Benchmark.Event.prototype` +* [`Benchmark.Event.prototype.aborted`](#benchmarkeventprototypeaborted) +* [`Benchmark.Event.prototype.cancelled`](#benchmarkeventprototypecancelled) +* [`Benchmark.Event.prototype.result`](#benchmarkeventprototyperesult) +* [`Benchmark.Event.prototype.timeStamp`](#benchmarkeventprototypetimestamp) +* [`Benchmark.Event.prototype.type`](#benchmarkeventprototypetype) + + + + + + +## `Benchmark.Event.prototype.currentTarget` +* [`Benchmark.Event.prototype.currentTarget`](#benchmarkeventprototypecurrenttarget) + + + + + + +## `Benchmark.Event.prototype.target` +* [`Benchmark.Event.prototype.target`](#benchmarkeventprototypetarget) + + + + + + +## `Benchmark.Suite` +* [`Benchmark.Suite`](#benchmarksuitename--options) + + + + + + +## `Benchmark.Suite.prototype` +* [`Benchmark.Suite.prototype.aborted`](#benchmarksuiteprototypeaborted) +* [`Benchmark.Suite.prototype.length`](#benchmarksuiteprototypelength) +* [`Benchmark.Suite.prototype.running`](#benchmarksuiteprototyperunning) +* [`Benchmark.Suite.prototype.abort`](#benchmarksuiteprototypeabort) +* [`Benchmark.Suite.prototype.add`](#benchmarksuiteprototypeaddname-fn--options) +* [`Benchmark.Suite.prototype.clone`](#benchmarksuiteprototypecloneoptions) +* [`Benchmark.Suite.prototype.emit`](#benchmarkprototypeemittype) +* [`Benchmark.Suite.prototype.filter`](#benchmarksuiteprototypefiltercallback) +* [`Benchmark.Suite.prototype.forEach`](#benchmarksuiteprototypeforeachcallback) +* [`Benchmark.Suite.prototype.indexOf`](#benchmarksuiteprototypeindexofvalue) +* [`Benchmark.Suite.prototype.invoke`](#benchmarksuiteprototypeinvokename--arg1-arg2-) +* [`Benchmark.Suite.prototype.join`](#benchmarksuiteprototypejoinseparator-) +* [`Benchmark.Suite.prototype.listeners`](#benchmarkprototypelistenerstype) +* [`Benchmark.Suite.prototype.map`](#benchmarksuiteprototypemapcallback) +* [`Benchmark.Suite.prototype.off`](#benchmarkprototypeofftype-listener) +* [`Benchmark.Suite.prototype.on`](#benchmarkprototypeontype-listener) +* [`Benchmark.Suite.prototype.pluck`](#benchmarksuiteprototypepluckproperty) +* [`Benchmark.Suite.prototype.pop`](#benchmarksuiteprototypepop) +* [`Benchmark.Suite.prototype.push`](#benchmarksuiteprototypepush) +* [`Benchmark.Suite.prototype.reduce`](#benchmarksuiteprototypereducecallback-accumulator) +* [`Benchmark.Suite.prototype.reset`](#benchmarksuiteprototypereset) +* [`Benchmark.Suite.prototype.reverse`](#benchmarksuiteprototypereverse) +* [`Benchmark.Suite.prototype.run`](#benchmarksuiteprototyperunoptions) +* [`Benchmark.Suite.prototype.shift`](#benchmarksuiteprototypeshift) +* [`Benchmark.Suite.prototype.slice`](#benchmarksuiteprototypeslicestart-end) +* [`Benchmark.Suite.prototype.sort`](#benchmarksuiteprototypesortcomparefnnull) +* [`Benchmark.Suite.prototype.splice`](#benchmarksuiteprototypesplicestart-deletecount--val1-val2-) +* [`Benchmark.Suite.prototype.unshift`](#benchmarksuiteprototypeunshift) + + + + + + +## `Benchmark.Suite.options` +* [`Benchmark.Suite.options`](#benchmarksuiteoptions) +* [`Benchmark.Suite.options.name`](#benchmarksuiteoptionsname) + + + + + + + + + + + + +## `Benchmark` + + + +### `Benchmark(name, fn [, options={}])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L404 "View in source") [Ⓣ][1] + +The Benchmark constructor. + +#### Arguments +1. `name` *(String)*: A name to identify the benchmark. +2. `fn` *(Function|String)*: The test to benchmark. +3. `[options={}]` *(Object)*: Options object. + +#### Example +~~~ js +// basic usage (the `new` operator is optional) +var bench = new Benchmark(fn); + +// or using a name first +var bench = new Benchmark('foo', fn); + +// or with options +var bench = new Benchmark('foo', fn, { + + // displayed by Benchmark#toString if `name` is not available + 'id': 'xyz', + + // called when the benchmark starts running + 'onStart': onStart, + + // called after each run cycle + 'onCycle': onCycle, + + // called when aborted + 'onAbort': onAbort, + + // called when a test errors + 'onError': onError, + + // called when reset + 'onReset': onReset, + + // called when the benchmark completes running + 'onComplete': onComplete, + + // compiled/called before the test loop + 'setup': setup, + + // compiled/called after the test loop + 'teardown': teardown +}); + +// or name and options +var bench = new Benchmark('foo', { + + // a flag to indicate the benchmark is deferred + 'defer': true, + + // benchmark test function + 'fn': function(deferred) { + // call resolve() when the deferred test is finished + deferred.resolve(); + } +}); + +// or options only +var bench = new Benchmark({ + + // benchmark name + 'name': 'foo', + + // benchmark test as a string + 'fn': '[1,2,3,4].sort()' +}); + +// a test's `this` binding is set to the benchmark instance +var bench = new Benchmark('foo', function() { + 'My name is '.concat(this.name); // My name is foo +}); +~~~ + +* * * + + + + + + +### `Benchmark.version` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3267 "View in source") [Ⓣ][1] + +*(String)*: The semantic version number. + +* * * + + + + + + +### `Benchmark.deepClone(value)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1225 "View in source") [Ⓣ][1] + +A deep clone utility. + +#### Arguments +1. `value` *(Mixed)*: The value to clone. + +#### Returns +*(Mixed)*: The cloned value. + +* * * + + + + + + +### `Benchmark.each(object, callback, thisArg)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1400 "View in source") [Ⓣ][1] + +An iteration utility for arrays and objects. Callbacks may terminate the loop by explicitly returning `false`. + +#### Arguments +1. `object` *(Array|Object)*: The object to iterate over. +2. `callback` *(Function)*: The function called per iteration. +3. `thisArg` *(Mixed)*: The `this` binding for the callback. + +#### Returns +*(Array, Object)*: Returns the object iterated over. + +* * * + + + + + + +### `Benchmark.extend(destination [, source={}])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1446 "View in source") [Ⓣ][1] + +Copies enumerable properties from the source(s) object to the destination object. + +#### Arguments +1. `destination` *(Object)*: The destination object. +2. `[source={}]` *(Object)*: The source object. + +#### Returns +*(Object)*: The destination object. + +* * * + + + + + + +### `Benchmark.filter(array, callback, thisArg)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1485 "View in source") [Ⓣ][1] + +A generic `Array#filter` like method. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `callback` *(Function|String)*: The function/alias called per iteration. +3. `thisArg` *(Mixed)*: The `this` binding for the callback. + +#### Returns +*(Array)*: A new array of values that passed callback filter. + +#### Example +~~~ js +// get odd numbers +Benchmark.filter([1, 2, 3, 4, 5], function(n) { + return n % 2; +}); // -> [1, 3, 5]; + +// get fastest benchmarks +Benchmark.filter(benches, 'fastest'); + +// get slowest benchmarks +Benchmark.filter(benches, 'slowest'); + +// get benchmarks that completed without erroring +Benchmark.filter(benches, 'successful'); +~~~ + +* * * + + + + + + +### `Benchmark.forEach(array, callback, thisArg)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1518 "View in source") [Ⓣ][1] + +A generic `Array#forEach` like method. Callbacks may terminate the loop by explicitly returning `false`. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `callback` *(Function)*: The function called per iteration. +3. `thisArg` *(Mixed)*: The `this` binding for the callback. + +#### Returns +*(Array)*: Returns the array iterated over. + +* * * + + + + + + +### `Benchmark.formatNumber(number)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1557 "View in source") [Ⓣ][1] + +Converts a number to a more readable comma-separated string representation. + +#### Arguments +1. `number` *(Number)*: The number to convert. + +#### Returns +*(String)*: The more readable string representation. + +* * * + + + + + + +### `Benchmark.forOwn(object, callback, thisArg)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1545 "View in source") [Ⓣ][1] + +Iterates over an object's own properties, executing the `callback` for each. Callbacks may terminate the loop by explicitly returning `false`. + +#### Arguments +1. `object` *(Object)*: The object to iterate over. +2. `callback` *(Function)*: The function executed per own property. +3. `thisArg` *(Mixed)*: The `this` binding for the callback. + +#### Returns +*(Object)*: Returns the object iterated over. + +* * * + + + + + + +### `Benchmark.hasKey(object, key)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1572 "View in source") [Ⓣ][1] + +Checks if an object has the specified key as a direct property. + +#### Arguments +1. `object` *(Object)*: The object to check. +2. `key` *(String)*: The key to check for. + +#### Returns +*(Boolean)*: Returns `true` if key is a direct property, else `false`. + +* * * + + + + + + +### `Benchmark.indexOf(array, value [, fromIndex=0])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1608 "View in source") [Ⓣ][1] + +A generic `Array#indexOf` like method. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `value` *(Mixed)*: The value to search for. +3. `[fromIndex=0]` *(Number)*: The index to start searching from. + +#### Returns +*(Number)*: The index of the matched value or `-1`. + +* * * + + + + + + +### `Benchmark.interpolate(string, object)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1630 "View in source") [Ⓣ][1] + +Modify a string by replacing named tokens with matching object property values. + +#### Arguments +1. `string` *(String)*: The string to modify. +2. `object` *(Object)*: The template object. + +#### Returns +*(String)*: The modified string. + +* * * + + + + + + +### `Benchmark.invoke(benches, name [, arg1, arg2, ...])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1677 "View in source") [Ⓣ][1] + +Invokes a method on all items in an array. + +#### Arguments +1. `benches` *(Array)*: Array of benchmarks to iterate over. +2. `name` *(String|Object)*: The name of the method to invoke OR options object. +3. `[arg1, arg2, ...]` *(Mixed)*: Arguments to invoke the method with. + +#### Returns +*(Array)*: A new array of values returned from each method invoked. + +#### Example +~~~ js +// invoke `reset` on all benchmarks +Benchmark.invoke(benches, 'reset'); + +// invoke `emit` with arguments +Benchmark.invoke(benches, 'emit', 'complete', listener); + +// invoke `run(true)`, treat benchmarks as a queue, and register invoke callbacks +Benchmark.invoke(benches, { + + // invoke the `run` method + 'name': 'run', + + // pass a single argument + 'args': true, + + // treat as queue, removing benchmarks from front of `benches` until empty + 'queued': true, + + // called before any benchmarks have been invoked. + 'onStart': onStart, + + // called between invoking benchmarks + 'onCycle': onCycle, + + // called after all benchmarks have been invoked. + 'onComplete': onComplete +}); +~~~ + +* * * + + + + + + +### `Benchmark.join(object [, separator1=',', separator2=': '])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1831 "View in source") [Ⓣ][1] + +Creates a string of joined array values or object key-value pairs. + +#### Arguments +1. `object` *(Array|Object)*: The object to operate on. +2. `[separator1=',']` *(String)*: The separator used between key-value pairs. +3. `[separator2=': ']` *(String)*: The separator used between keys and values. + +#### Returns +*(String)*: The joined result. + +* * * + + + + + + +### `Benchmark.map(array, callback, thisArg)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1853 "View in source") [Ⓣ][1] + +A generic `Array#map` like method. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `callback` *(Function)*: The function called per iteration. +3. `thisArg` *(Mixed)*: The `this` binding for the callback. + +#### Returns +*(Array)*: A new array of values returned by the callback. + +* * * + + + + + + +### `Benchmark.pluck(array, property)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1869 "View in source") [Ⓣ][1] + +Retrieves the value of a specified property from all items in an array. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `property` *(String)*: The property to pluck. + +#### Returns +*(Array)*: A new array of property values. + +* * * + + + + + + +### `Benchmark.reduce(array, callback, accumulator)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1885 "View in source") [Ⓣ][1] + +A generic `Array#reduce` like method. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `callback` *(Function)*: The function called per iteration. +3. `accumulator` *(Mixed)*: Initial value of the accumulator. + +#### Returns +*(Mixed)*: The accumulator. + +* * * + + + + + + + + + +## `Benchmark.prototype` + + + +### `Benchmark.prototype.aborted` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3377 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the benchmark is aborted. + +* * * + + + + + + +### `Benchmark.prototype.compiled` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3353 "View in source") [Ⓣ][1] + +*(Function, String)*: The compiled test function. + +* * * + + + + + + +### `Benchmark.prototype.count` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3329 "View in source") [Ⓣ][1] + +*(Number)*: The number of times a test was executed. + +* * * + + + + + + +### `Benchmark.prototype.cycles` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3337 "View in source") [Ⓣ][1] + +*(Number)*: The number of cycles performed while benchmarking. + +* * * + + + + + + +### `Benchmark.prototype.fn` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3369 "View in source") [Ⓣ][1] + +*(Function, String)*: The test to benchmark. + +* * * + + + + + + +### `Benchmark.prototype.hz` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3345 "View in source") [Ⓣ][1] + +*(Number)*: The number of executions per second. + +* * * + + + + + + +### `Benchmark.prototype.running` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3385 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the benchmark is running. + +* * * + + + + + + +### `Benchmark.prototype.setup` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3448 "View in source") [Ⓣ][1] + +*(Function, String)*: Compiled into the test and executed immediately **before** the test loop. + +#### Example +~~~ js +// basic usage +var bench = Benchmark({ + 'setup': function() { + var c = this.count, + element = document.getElementById('container'); + while (c--) { + element.appendChild(document.createElement('div')); + } + }, + 'fn': function() { + element.removeChild(element.lastChild); + } +}); + +// compiles to something like: +var c = this.count, + element = document.getElementById('container'); +while (c--) { + element.appendChild(document.createElement('div')); +} +var start = new Date; +while (count--) { + element.removeChild(element.lastChild); +} +var end = new Date - start; + +// or using strings +var bench = Benchmark({ + 'setup': '\ + var a = 0;\n\ + (function() {\n\ + (function() {\n\ + (function() {', + 'fn': 'a += 1;', + 'teardown': '\ + }())\n\ + }())\n\ + }())' +}); + +// compiles to something like: +var a = 0; +(function() { + (function() { + (function() { + var start = new Date; + while (count--) { + a += 1; + } + var end = new Date - start; + }()) + }()) +}()) +~~~ + +* * * + + + + + + +### `Benchmark.prototype.teardown` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3456 "View in source") [Ⓣ][1] + +*(Function, String)*: Compiled into the test and executed immediately **after** the test loop. + +* * * + + + + + + +### `Benchmark.prototype.abort()` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2218 "View in source") [Ⓣ][1] + +Aborts the benchmark without recording times. + +#### Returns +*(Object)*: The benchmark instance. + +* * * + + + + + + +### `Benchmark.prototype.clone(options)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2257 "View in source") [Ⓣ][1] + +Creates a new benchmark using the same test and options. + +#### Arguments +1. `options` *(Object)*: Options object to overwrite cloned options. + +#### Returns +*(Object)*: The new benchmark instance. + +#### Example +~~~ js +var bizarro = bench.clone({ + 'name': 'doppelganger' +}); +~~~ + +* * * + + + + + + +### `Benchmark.prototype.compare(other)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2280 "View in source") [Ⓣ][1] + +Determines if a benchmark is faster than another. + +#### Arguments +1. `other` *(Object)*: The benchmark to compare. + +#### Returns +*(Number)*: Returns `-1` if slower, `1` if faster, and `0` if indeterminate. + +* * * + + + + + + +### `Benchmark.Suite.prototype.emit(type)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2095 "View in source") [Ⓣ][1] + +Executes all registered listeners of the specified event type. + +#### Arguments +1. `type` *(String|Object)*: The event type or object. + +#### Returns +*(Mixed)*: Returns the return value of the last listener executed. + +* * * + + + + + + +### `Benchmark.Suite.prototype.listeners(type)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2125 "View in source") [Ⓣ][1] + +Returns an array of event listeners for a given type that can be manipulated to add or remove listeners. + +#### Arguments +1. `type` *(String)*: The event type. + +#### Returns +*(Array)*: The listeners array. + +* * * + + + + + + +### `Benchmark.Suite.prototype.off([type, listener])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2158 "View in source") [Ⓣ][1] + +Unregisters a listener for the specified event type(s), or unregisters all listeners for the specified event type(s), or unregisters all listeners for all event types. + +#### Arguments +1. `[type]` *(String)*: The event type. +2. `[listener]` *(Function)*: The function to unregister. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// unregister a listener for an event type +bench.off('cycle', listener); + +// unregister a listener for multiple event types +bench.off('start cycle', listener); + +// unregister all listeners for an event type +bench.off('cycle'); + +// unregister all listeners for multiple event types +bench.off('start cycle complete'); + +// unregister all listeners for all event types +bench.off(); +~~~ + +* * * + + + + + + +### `Benchmark.Suite.prototype.on(type, listener)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2197 "View in source") [Ⓣ][1] + +Registers a listener for the specified event type(s). + +#### Arguments +1. `type` *(String)*: The event type. +2. `listener` *(Function)*: The function to register. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// register a listener for an event type +bench.on('cycle', listener); + +// register a listener for multiple event types +bench.on('start cycle', listener); +~~~ + +* * * + + + + + + +### `Benchmark.prototype.reset()` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2334 "View in source") [Ⓣ][1] + +Reset properties and abort if running. + +#### Returns +*(Object)*: The benchmark instance. + +* * * + + + + + + +### `Benchmark.prototype.run([options={}])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3000 "View in source") [Ⓣ][1] + +Runs the benchmark. + +#### Arguments +1. `[options={}]` *(Object)*: Options object. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// basic usage +bench.run(); + +// or with options +bench.run({ 'async': true }); +~~~ + +* * * + + + + + + +### `Benchmark.prototype.toString()` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2405 "View in source") [Ⓣ][1] + +Displays relevant benchmark information when coerced to a string. + +#### Returns +*(String)*: A string representation of the benchmark instance. + +* * * + + + + + + + + + +## `Benchmark.options` + + + +### `Benchmark.options` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3049 "View in source") [Ⓣ][1] + +*(Object)*: The default options copied by benchmark instances. + +* * * + + + + + + +### `Benchmark.options.async` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3058 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate that benchmark cycles will execute asynchronously by default. + +* * * + + + + + + +### `Benchmark.options.defer` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3066 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate that the benchmark clock is deferred. + +* * * + + + + + + +### `Benchmark.options.delay` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3073 "View in source") [Ⓣ][1] + +*(Number)*: The delay between test cycles *(secs)*. + +* * * + + + + + + +### `Benchmark.options.id` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3082 "View in source") [Ⓣ][1] + +*(String)*: Displayed by Benchmark#toString when a `name` is not available *(auto-generated if absent)*. + +* * * + + + + + + +### `Benchmark.options.initCount` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3090 "View in source") [Ⓣ][1] + +*(Number)*: The default number of times to execute a test on a benchmark's first cycle. + +* * * + + + + + + +### `Benchmark.options.maxTime` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3099 "View in source") [Ⓣ][1] + +*(Number)*: The maximum time a benchmark is allowed to run before finishing *(secs)*. Note: Cycle delays aren't counted toward the maximum time. + +* * * + + + + + + +### `Benchmark.options.minSamples` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3107 "View in source") [Ⓣ][1] + +*(Number)*: The minimum sample size required to perform statistical analysis. + +* * * + + + + + + +### `Benchmark.options.minTime` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3115 "View in source") [Ⓣ][1] + +*(Number)*: The time needed to reduce the percent uncertainty of measurement to `1`% *(secs)*. + +* * * + + + + + + +### `Benchmark.options.name` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3123 "View in source") [Ⓣ][1] + +*(String)*: The name of the benchmark. + +* * * + + + + + + +### `Benchmark.options.onAbort` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3131 "View in source") [Ⓣ][1] + +An event listener called when the benchmark is aborted. + +* * * + + + + + + +### `Benchmark.options.onComplete` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3139 "View in source") [Ⓣ][1] + +An event listener called when the benchmark completes running. + +* * * + + + + + + +### `Benchmark.options.onCycle` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3147 "View in source") [Ⓣ][1] + +An event listener called after each run cycle. + +* * * + + + + + + +### `Benchmark.options.onError` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3155 "View in source") [Ⓣ][1] + +An event listener called when a test errors. + +* * * + + + + + + +### `Benchmark.options.onReset` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3163 "View in source") [Ⓣ][1] + +An event listener called when the benchmark is reset. + +* * * + + + + + + +### `Benchmark.options.onStart` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3171 "View in source") [Ⓣ][1] + +An event listener called when the benchmark starts running. + +* * * + + + + + + + + + +## `Benchmark.platform` + + + +### `Benchmark.platform` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3182 "View in source") [Ⓣ][1] + +*(Object)*: Platform object with properties describing things like browser name, version, and operating system. + +* * * + + + + + + +### `Benchmark.platform.description` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3190 "View in source") [Ⓣ][1] + +*(String)*: The platform description. + +* * * + + + + + + +### `Benchmark.platform.layout` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3198 "View in source") [Ⓣ][1] + +*(String, Null)*: The name of the browser layout engine. + +* * * + + + + + + +### `Benchmark.platform.manufacturer` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3222 "View in source") [Ⓣ][1] + +*(String, Null)*: The name of the product's manufacturer. + +* * * + + + + + + +### `Benchmark.platform.name` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3214 "View in source") [Ⓣ][1] + +*(String, Null)*: The name of the browser/environment. + +* * * + + + + + + +### `Benchmark.platform.os` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3230 "View in source") [Ⓣ][1] + +*(String, Null)*: The name of the operating system. + +* * * + + + + + + +### `Benchmark.platform.prerelease` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3238 "View in source") [Ⓣ][1] + +*(String, Null)*: The alpha/beta release indicator. + +* * * + + + + + + +### `Benchmark.platform.product` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3206 "View in source") [Ⓣ][1] + +*(String, Null)*: The name of the product hosting the browser. + +* * * + + + + + + +### `Benchmark.platform.version` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3246 "View in source") [Ⓣ][1] + +*(String, Null)*: The browser/environment version. + +* * * + + + + + + +### `Benchmark.platform.toString()` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3255 "View in source") [Ⓣ][1] + +Return platform description when the platform object is coerced to a string. + +#### Returns +*(String)*: The platform description. + +* * * + + + + + + + + + +## `Benchmark.support` + + + +### `Benchmark.support` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L135 "View in source") [Ⓣ][1] + +*(Object)*: An object used to flag environments/features. + +* * * + + + + + + +### `Benchmark.support.air` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L145 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect Adobe AIR. + +* * * + + + + + + +### `Benchmark.support.argumentsClass` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L153 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if `arguments` objects have the correct internal [[Class]] value. + +* * * + + + + + + +### `Benchmark.support.browser` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L161 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if in a browser environment. + +* * * + + + + + + +### `Benchmark.support.charByIndex` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L169 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if strings support accessing characters by index. + +* * * + + + + + + +### `Benchmark.support.charByOwnIndex` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L179 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if strings have indexes as own properties. + +* * * + + + + + + +### `Benchmark.support.decompilation` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L207 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if functions support decompilation. + +* * * + + + + + + +### `Benchmark.support.descriptors` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L228 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect ES5+ property descriptor API. + +* * * + + + + + + +### `Benchmark.support.getAllKeys` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L242 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect ES5+ Object.getOwnPropertyNames(). + +* * * + + + + + + +### `Benchmark.support.iteratesOwnFirst` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L255 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if own properties are iterated before inherited properties *(all but IE < `9`)*. + +* * * + + + + + + +### `Benchmark.support.java` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L190 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if Java is enabled/exposed. + +* * * + + + + + + +### `Benchmark.support.nodeClass` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L272 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if a node's [[Class]] is resolvable *(all but IE < `9`)* and that the JS engine errors when attempting to coerce an object to a string without a `toString` property value of `typeof` "function". + +* * * + + + + + + +### `Benchmark.support.timeout` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L198 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if the Timers API exists. + +* * * + + + + + + + + + +## `Benchmark.prototype.error` + + + +### `Benchmark.prototype.error` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3361 "View in source") [Ⓣ][1] + +*(Object)*: The error object if the test failed. + +* * * + + + + + + + + + +## `Benchmark.prototype.stats` + + + +### `Benchmark.prototype.stats` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3464 "View in source") [Ⓣ][1] + +*(Object)*: An object of stats including mean, margin or error, and standard deviation. + +* * * + + + + + + +### `Benchmark.prototype.stats.deviation` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3496 "View in source") [Ⓣ][1] + +*(Number)*: The sample standard deviation. + +* * * + + + + + + +### `Benchmark.prototype.stats.mean` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3504 "View in source") [Ⓣ][1] + +*(Number)*: The sample arithmetic mean. + +* * * + + + + + + +### `Benchmark.prototype.stats.moe` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3472 "View in source") [Ⓣ][1] + +*(Number)*: The margin of error. + +* * * + + + + + + +### `Benchmark.prototype.stats.rme` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3480 "View in source") [Ⓣ][1] + +*(Number)*: The relative margin of error *(expressed as a percentage of the mean)*. + +* * * + + + + + + +### `Benchmark.prototype.stats.sample` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3512 "View in source") [Ⓣ][1] + +*(Array)*: The array of sampled periods. + +* * * + + + + + + +### `Benchmark.prototype.stats.sem` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3488 "View in source") [Ⓣ][1] + +*(Number)*: The standard error of the mean. + +* * * + + + + + + +### `Benchmark.prototype.stats.variance` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3520 "View in source") [Ⓣ][1] + +*(Number)*: The sample variance. + +* * * + + + + + + + + + +## `Benchmark.prototype.times` + + + +### `Benchmark.prototype.times` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3529 "View in source") [Ⓣ][1] + +*(Object)*: An object of timing data including cycle, elapsed, period, start, and stop. + +* * * + + + + + + +### `Benchmark.prototype.times.cycle` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3537 "View in source") [Ⓣ][1] + +*(Number)*: The time taken to complete the last cycle *(secs)*. + +* * * + + + + + + +### `Benchmark.prototype.times.elapsed` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3545 "View in source") [Ⓣ][1] + +*(Number)*: The time taken to complete the benchmark *(secs)*. + +* * * + + + + + + +### `Benchmark.prototype.times.period` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3553 "View in source") [Ⓣ][1] + +*(Number)*: The time taken to execute the test once *(secs)*. + +* * * + + + + + + +### `Benchmark.prototype.times.timeStamp` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3561 "View in source") [Ⓣ][1] + +*(Number)*: A timestamp of when the benchmark started *(ms)*. + +* * * + + + + + + + + + +## `Benchmark.Deferred` + + + +### `Benchmark.Deferred(clone)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L445 "View in source") [Ⓣ][1] + +The Deferred constructor. + +#### Arguments +1. `clone` *(Object)*: The cloned benchmark instance. + +* * * + + + + + + + + + +## `Benchmark.Deferred.prototype` + + + +### `Benchmark.Deferred.prototype.benchmark` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3605 "View in source") [Ⓣ][1] + +*(Object)*: The deferred benchmark instance. + +* * * + + + + + + +### `Benchmark.Deferred.prototype.cycles` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3613 "View in source") [Ⓣ][1] + +*(Number)*: The number of deferred cycles performed while benchmarking. + +* * * + + + + + + +### `Benchmark.Deferred.prototype.elapsed` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3621 "View in source") [Ⓣ][1] + +*(Number)*: The time taken to complete the deferred benchmark *(secs)*. + +* * * + + + + + + +### `Benchmark.Deferred.prototype.resolve` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1188 "View in source") [Ⓣ][1] + +*(Unknown)*: Handles cycling/completing the deferred benchmark. + +* * * + + + + + + +### `Benchmark.Deferred.prototype.timeStamp` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3629 "View in source") [Ⓣ][1] + +*(Number)*: A timestamp of when the deferred benchmark started *(ms)*. + +* * * + + + + + + + + + +## `Benchmark.Event` + + + +### `Benchmark.Event(type)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L461 "View in source") [Ⓣ][1] + +The Event constructor. + +#### Arguments +1. `type` *(String|Object)*: The event type. + +* * * + + + + + + + + + +## `Benchmark.Event.prototype` + + + +### `Benchmark.Event.prototype.aborted` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3645 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the emitters listener iteration is aborted. + +* * * + + + + + + +### `Benchmark.Event.prototype.cancelled` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3653 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the default action is cancelled. + +* * * + + + + + + +### `Benchmark.Event.prototype.result` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3669 "View in source") [Ⓣ][1] + +*(Mixed)*: The return value of the last executed listener. + +* * * + + + + + + +### `Benchmark.Event.prototype.timeStamp` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3685 "View in source") [Ⓣ][1] + +*(Number)*: A timestamp of when the event was created *(ms)*. + +* * * + + + + + + +### `Benchmark.Event.prototype.type` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3693 "View in source") [Ⓣ][1] + +*(String)*: The event type. + +* * * + + + + + + + + + +## `Benchmark.Event.prototype.currentTarget` + + + +### `Benchmark.Event.prototype.currentTarget` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3661 "View in source") [Ⓣ][1] + +*(Object)*: The object whose listeners are currently being processed. + +* * * + + + + + + + + + +## `Benchmark.Event.prototype.target` + + + +### `Benchmark.Event.prototype.target` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3677 "View in source") [Ⓣ][1] + +*(Object)*: The object to which the event was originally emitted. + +* * * + + + + + + + + + +## `Benchmark.Suite` + + + +### `Benchmark.Suite(name [, options={}])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L507 "View in source") [Ⓣ][1] + +The Suite constructor. + +#### Arguments +1. `name` *(String)*: A name to identify the suite. +2. `[options={}]` *(Object)*: Options object. + +#### Example +~~~ js +// basic usage (the `new` operator is optional) +var suite = new Benchmark.Suite; + +// or using a name first +var suite = new Benchmark.Suite('foo'); + +// or with options +var suite = new Benchmark.Suite('foo', { + + // called when the suite starts running + 'onStart': onStart, + + // called between running benchmarks + 'onCycle': onCycle, + + // called when aborted + 'onAbort': onAbort, + + // called when a test errors + 'onError': onError, + + // called when reset + 'onReset': onReset, + + // called when the suite completes running + 'onComplete': onComplete +}); +~~~ + +* * * + + + + + + + + + +## `Benchmark.Suite.prototype` + + + +### `Benchmark.Suite.prototype.aborted` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3734 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the suite is aborted. + +* * * + + + + + + +### `Benchmark.Suite.prototype.length` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3726 "View in source") [Ⓣ][1] + +*(Number)*: The number of benchmarks in the suite. + +* * * + + + + + + +### `Benchmark.Suite.prototype.running` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3742 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the suite is running. + +* * * + + + + + + +### `Benchmark.Suite.prototype.abort()` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1902 "View in source") [Ⓣ][1] + +Aborts all benchmarks in the suite. + +#### Returns +*(Object)*: The suite instance. + +* * * + + + + + + +### `Benchmark.Suite.prototype.add(name, fn [, options={}])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1962 "View in source") [Ⓣ][1] + +Adds a test to the benchmark suite. + +#### Arguments +1. `name` *(String)*: A name to identify the benchmark. +2. `fn` *(Function|String)*: The test to benchmark. +3. `[options={}]` *(Object)*: Options object. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// basic usage +suite.add(fn); + +// or using a name first +suite.add('foo', fn); + +// or with options +suite.add('foo', fn, { + 'onCycle': onCycle, + 'onComplete': onComplete +}); + +// or name and options +suite.add('foo', { + 'fn': fn, + 'onCycle': onCycle, + 'onComplete': onComplete +}); + +// or options only +suite.add({ + 'name': 'foo', + 'fn': fn, + 'onCycle': onCycle, + 'onComplete': onComplete +}); +~~~ + +* * * + + + + + + +### `Benchmark.Suite.prototype.clone(options)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1981 "View in source") [Ⓣ][1] + +Creates a new suite with cloned benchmarks. + +#### Arguments +1. `options` *(Object)*: Options object to overwrite cloned options. + +#### Returns +*(Object)*: The new suite instance. + +* * * + + + + + + +### `Benchmark.Suite.prototype.emit(type)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2095 "View in source") [Ⓣ][1] + +Executes all registered listeners of the specified event type. + +#### Arguments +1. `type` *(String|Object)*: The event type or object. + +#### Returns +*(Mixed)*: Returns the return value of the last listener executed. + +* * * + + + + + + +### `Benchmark.Suite.prototype.filter(callback)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2004 "View in source") [Ⓣ][1] + +An `Array#filter` like method. + +#### Arguments +1. `callback` *(Function|String)*: The function/alias called per iteration. + +#### Returns +*(Object)*: A new suite of benchmarks that passed callback filter. + +* * * + + + + + + +### `Benchmark.Suite.prototype.forEach(callback)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3752 "View in source") [Ⓣ][1] + +An `Array#forEach` like method. Callbacks may terminate the loop by explicitly returning `false`. + +#### Arguments +1. `callback` *(Function)*: The function called per iteration. + +#### Returns +*(Object)*: The suite iterated over. + +* * * + + + + + + +### `Benchmark.Suite.prototype.indexOf(value)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3761 "View in source") [Ⓣ][1] + +An `Array#indexOf` like method. + +#### Arguments +1. `value` *(Mixed)*: The value to search for. + +#### Returns +*(Number)*: The index of the matched value or `-1`. + +* * * + + + + + + +### `Benchmark.Suite.prototype.invoke(name [, arg1, arg2, ...])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3771 "View in source") [Ⓣ][1] + +Invokes a method on all benchmarks in the suite. + +#### Arguments +1. `name` *(String|Object)*: The name of the method to invoke OR options object. +2. `[arg1, arg2, ...]` *(Mixed)*: Arguments to invoke the method with. + +#### Returns +*(Array)*: A new array of values returned from each method invoked. + +* * * + + + + + + +### `Benchmark.Suite.prototype.join([separator=','])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3780 "View in source") [Ⓣ][1] + +Converts the suite of benchmarks to a string. + +#### Arguments +1. `[separator=',']` *(String)*: A string to separate each element of the array. + +#### Returns +*(String)*: The string. + +* * * + + + + + + +### `Benchmark.Suite.prototype.listeners(type)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2125 "View in source") [Ⓣ][1] + +Returns an array of event listeners for a given type that can be manipulated to add or remove listeners. + +#### Arguments +1. `type` *(String)*: The event type. + +#### Returns +*(Array)*: The listeners array. + +* * * + + + + + + +### `Benchmark.Suite.prototype.map(callback)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3789 "View in source") [Ⓣ][1] + +An `Array#map` like method. + +#### Arguments +1. `callback` *(Function)*: The function called per iteration. + +#### Returns +*(Array)*: A new array of values returned by the callback. + +* * * + + + + + + +### `Benchmark.Suite.prototype.off([type, listener])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2158 "View in source") [Ⓣ][1] + +Unregisters a listener for the specified event type(s), or unregisters all listeners for the specified event type(s), or unregisters all listeners for all event types. + +#### Arguments +1. `[type]` *(String)*: The event type. +2. `[listener]` *(Function)*: The function to unregister. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// unregister a listener for an event type +bench.off('cycle', listener); + +// unregister a listener for multiple event types +bench.off('start cycle', listener); + +// unregister all listeners for an event type +bench.off('cycle'); + +// unregister all listeners for multiple event types +bench.off('start cycle complete'); + +// unregister all listeners for all event types +bench.off(); +~~~ + +* * * + + + + + + +### `Benchmark.Suite.prototype.on(type, listener)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2197 "View in source") [Ⓣ][1] + +Registers a listener for the specified event type(s). + +#### Arguments +1. `type` *(String)*: The event type. +2. `listener` *(Function)*: The function to register. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// register a listener for an event type +bench.on('cycle', listener); + +// register a listener for multiple event types +bench.on('start cycle', listener); +~~~ + +* * * + + + + + + +### `Benchmark.Suite.prototype.pluck(property)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3798 "View in source") [Ⓣ][1] + +Retrieves the value of a specified property from all benchmarks in the suite. + +#### Arguments +1. `property` *(String)*: The property to pluck. + +#### Returns +*(Array)*: A new array of property values. + +* * * + + + + + + +### `Benchmark.Suite.prototype.pop()` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3806 "View in source") [Ⓣ][1] + +Removes the last benchmark from the suite and returns it. + +#### Returns +*(Mixed)*: The removed benchmark. + +* * * + + + + + + +### `Benchmark.Suite.prototype.push()` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3814 "View in source") [Ⓣ][1] + +Appends benchmarks to the suite. + +#### Returns +*(Number)*: The suite's new length. + +* * * + + + + + + +### `Benchmark.Suite.prototype.reduce(callback, accumulator)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3833 "View in source") [Ⓣ][1] + +An `Array#reduce` like method. + +#### Arguments +1. `callback` *(Function)*: The function called per iteration. +2. `accumulator` *(Mixed)*: Initial value of the accumulator. + +#### Returns +*(Mixed)*: The accumulator. + +* * * + + + + + + +### `Benchmark.Suite.prototype.reset()` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2019 "View in source") [Ⓣ][1] + +Resets all benchmarks in the suite. + +#### Returns +*(Object)*: The suite instance. + +* * * + + + + + + +### `Benchmark.Suite.prototype.reverse()` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L638 "View in source") [Ⓣ][1] + +Rearrange the host array's elements in reverse order. + +#### Returns +*(Array)*: The reversed array. + +* * * + + + + + + +### `Benchmark.Suite.prototype.run([options={}])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2056 "View in source") [Ⓣ][1] + +Runs the suite. + +#### Arguments +1. `[options={}]` *(Object)*: Options object. + +#### Returns +*(Object)*: The suite instance. + +#### Example +~~~ js +// basic usage +suite.run(); + +// or with options +suite.run({ 'async': true, 'queued': true }); +~~~ + +* * * + + + + + + +### `Benchmark.Suite.prototype.shift()` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L671 "View in source") [Ⓣ][1] + +Removes the first element of the host array and returns it. + +#### Returns +*(Mixed)*: The first element of the array. + +* * * + + + + + + +### `Benchmark.Suite.prototype.slice(start, end)` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L684 "View in source") [Ⓣ][1] + +Creates an array of the host array's elements from the start index up to, but not including, the end index. + +#### Arguments +1. `start` *(Number)*: The starting index. +2. `end` *(Number)*: The end index. + +#### Returns +*(Array)*: The new array. + +* * * + + + + + + +### `Benchmark.Suite.prototype.sort([compareFn=null])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3823 "View in source") [Ⓣ][1] + +Sorts the benchmarks of the suite. + +#### Arguments +1. `[compareFn=null]` *(Function)*: A function that defines the sort order. + +#### Returns +*(Object)*: The sorted suite. + +* * * + + + + + + +### `Benchmark.Suite.prototype.splice(start, deleteCount [, val1, val2, ...])` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L714 "View in source") [Ⓣ][1] + +Allows removing a range of elements and/or inserting elements into the host array. + +#### Arguments +1. `start` *(Number)*: The start index. +2. `deleteCount` *(Number)*: The number of elements to delete. +3. `[val1, val2, ...]` *(Mixed)*: values to insert at the `start` index. + +#### Returns +*(Array)*: An array of removed elements. + +* * * + + + + + + +### `Benchmark.Suite.prototype.unshift()` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L749 "View in source") [Ⓣ][1] + +Appends arguments to the host array. + +#### Returns +*(Number)*: The new length. + +* * * + + + + + + + + + +## `Benchmark.Suite.options` + + + +### `Benchmark.Suite.options` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3705 "View in source") [Ⓣ][1] + +*(Object)*: The default options copied by suite instances. + +* * * + + + + + + +### `Benchmark.Suite.options.name` +# [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3713 "View in source") [Ⓣ][1] + +*(String)*: The name of the suite. + +* * * + + + + + + + + + + + [1]: #Benchmark "Jump back to the TOC." \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/package.json b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/package.json new file mode 100644 index 0000000..efc84b7 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/package.json @@ -0,0 +1,60 @@ +{ + "name": "benchmark", + "version": "1.0.0", + "description": "A benchmarking library that works on nearly all JavaScript platforms, supports high-resolution timers, and returns statistically significant results.", + "homepage": "http://benchmarkjs.com/", + "main": "benchmark", + "keywords": [ + "benchmark", + "narwhal", + "node", + "performance", + "ringo", + "speed" + ], + "licenses": [ + { + "type": "MIT", + "url": "http://mths.be/mit" + } + ], + "author": { + "name": "Mathias Bynens", + "email": "mathias@benchmarkjs.com", + "url": "http://mathiasbynens.be/" + }, + "maintainers": [ + { + "name": "jdalton", + "email": "john@fusejs.com" + }, + { + "name": "mathias", + "email": "mathias@qiwi.be" + } + ], + "bugs": { + "email": "bugs@benchmarkjs.com", + "url": "https://github.com/bestiejs/benchmark.js/issues" + }, + "repository": { + "type": "git", + "url": "https://github.com/bestiejs/benchmark.js.git" + }, + "engines": [ + "node", + "rhino" + ], + "directories": { + "doc": "./doc", + "test": "./test" + }, + "_id": "benchmark@1.0.0", + "dist": { + "shasum": "2f1e2fa4c359f11122aa183082218e957e390c73", + "tarball": "http://registry.npmjs.org/benchmark/-/benchmark-1.0.0.tgz" + }, + "_shasum": "2f1e2fa4c359f11122aa183082218e957e390c73", + "_from": "benchmark@1.0.0", + "_resolved": "https://registry.npmjs.org/benchmark/-/benchmark-1.0.0.tgz" +} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/test/run-test.sh b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/test/run-test.sh new file mode 100755 index 0000000..43424e4 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/test/run-test.sh @@ -0,0 +1,9 @@ +cd "$(dirname "$0")" +for cmd in rhino ringo narwhal node; do + echo "" + echo "Testing in $cmd..." + $cmd test.js +done +echo "" +echo "Testing in a browser..." +open index.html diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/test/test.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/test/test.js new file mode 100644 index 0000000..d694494 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/benchmark/test/test.js @@ -0,0 +1,2074 @@ +;(function(window, undefined) { + 'use strict'; + + /** Use a single load function */ + var load = typeof require == 'function' ? require : window.load; + + /** The `platform` object to check */ + var platform = + window.platform || + load('../vendor/platform.js/platform.js') || + window.platform; + + /** The unit testing framework */ + var QUnit = + window.QUnit || ( + window.setTimeout || (window.addEventListener = window.setTimeout = / /), + window.QUnit = load('../vendor/qunit/qunit/qunit' + (platform.name == 'Narwhal' ? '-1.8.0' : '') + '.js') || window.QUnit, + load('../vendor/qunit-clib/qunit-clib.js'), + (window.addEventListener || 0).test && delete window.addEventListener, + window.QUnit + ); + + /** The `Benchmark` constructor to test */ + var Benchmark = + window.Benchmark || ( + Benchmark = load('../benchmark.js') || window.Benchmark, + Benchmark.Benchmark || Benchmark + ); + + /** API shortcut */ + var forOwn = Benchmark.forOwn; + + /** Used to get property descriptors */ + var getDescriptor = Object.getOwnPropertyDescriptor; + + /** Used to set property descriptors */ + var setDescriptor = Object.defineProperty; + + /** Shortcut used to convert array-like objects to arrays */ + var slice = [].slice; + + /** Used to resolve a value's internal [[Class]] */ + var toString = {}.toString; + + /** Used to check problem JScript properties (a.k.a. the [[DontEnum]] bug) */ + var shadowed = { + 'constructor': 1, + 'hasOwnProperty': 2, + 'isPrototypeOf': 3, + 'propertyIsEnumerable': 4, + 'toLocaleString': 5, + 'toString': 6, + 'valueOf': 7 + }; + + /** Used to flag environments/features */ + var support = { + 'descriptors': !!function() { + try { + var o = {}; + return (setDescriptor(o, o, o), 'value' in getDescriptor(o, o)); + } catch(e) { } + }() + }; + + /*--------------------------------------------------------------------------*/ + + /** + * Skips a given number of tests with a passing result. + * + * @private + * @param {Number} [count=1] The number of tests to skip. + */ + function skipTest(count) { + count || (count = 1); + while (count--) { + ok(true, 'test skipped'); + } + } + + /*--------------------------------------------------------------------------*/ + + // init Benchmark.options.minTime + Benchmark(function() { throw 0; }).run(); + + // set a shorter max time + Benchmark.options.maxTime = Benchmark.options.minTime * 5; + + // explicitly call `QUnit.module()` instead of `module()` + // in case we are in a CLI environment + QUnit.module('Benchmark'); + + (function() { + test('has the default `Benchmark.platform` value', function() { + if (window.document) { + equal(String(Benchmark.platform), navigator.userAgent); + } else { + skipTest(1) + } + }); + + test('supports loading Benchmark.js as a module', function() { + if (window.document && window.require) { + equal((Benchmark2 || {}).version, Benchmark.version); + } else { + skipTest(1) + } + }); + + test('supports loading Platform.js as a module', function() { + if (window.document && window.require) { + var platform = (Benchmark2 || {}).platform || {}; + equal(typeof platform.name, 'string'); + } else { + skipTest(1) + } + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark constructor'); + + (function() { + test('creates a new instance when called without the `new` operator', function() { + ok(Benchmark() instanceof Benchmark); + }); + + test('supports passing an options object', function() { + var bench = Benchmark({ 'name': 'foo', 'fn': function() { } }); + ok(bench.fn && bench.name == 'foo'); + }); + + test('supports passing a "name" and "fn" argument', function() { + var bench = Benchmark('foo', function() { }); + ok(bench.fn && bench.name == 'foo'); + }); + + test('supports passing a "name" argument and an options object', function() { + var bench = Benchmark('foo', { 'fn': function() { } }); + ok(bench.fn && bench.name == 'foo'); + }); + + test('supports passing a "name" argument and an options object', function() { + var bench = Benchmark('foo', function() { }, { 'id': 'bar' }); + ok(bench.fn && bench.name == 'foo' && bench.id == 'bar'); + }); + + test('supports passing an empy string for the "fn" options property', function() { + var bench = Benchmark({ 'fn': '' }).run(); + ok(!bench.error); + }); + + test('detects dead code', function() { + var bench = Benchmark(function() { }).run(); + ok(/setup\(\)/.test(bench.compiled) ? !bench.error : bench.error); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark compilation'); + + (function() { + test('compiles using the default `Function#toString`', function() { + var bench = Benchmark({ + 'setup': function() { var a = 1; }, + 'fn': function() { throw a; }, + 'teardown': function() { a = 2; } + }).run(); + + var compiled = bench.compiled; + if (/setup\(\)/.test(compiled)) { + skipTest(); + } + else { + ok(/var a\s*=\s*1/.test(compiled) && /throw a/.test(compiled) && /a\s*=\s*2/.test(compiled)); + } + }); + + test('compiles using a custom "toString" method', function() { + var bench = Benchmark({ + 'setup': function() { }, + 'fn': function() { }, + 'teardown': function() { } + }); + + bench.setup.toString = function() { return 'var a = 1;' }; + bench.fn.toString = function() { return 'throw a;' }; + bench.teardown.toString = function() { return 'a = 2;' }; + bench.run(); + + var compiled = bench.compiled; + if (/setup\(\)/.test(compiled)) { + skipTest(); + } + else { + ok(/var a\s*=\s*1/.test(compiled) && /throw a/.test(compiled) && /a\s*=\s*2/.test(compiled)); + } + }); + + test('compiles using a string value', function() { + var bench = Benchmark({ + 'setup': 'var a = 1;', + 'fn': 'throw a;', + 'teardown': 'a = 2;' + }).run(); + + var compiled = bench.compiled; + if (/setup\(\)/.test(compiled)) { + skipTest(); + } + else { + ok(/var a\s*=\s*1/.test(compiled) && /throw a/.test(compiled) && /a\s*=\s*2/.test(compiled)); + } + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark test binding'); + + (function() { + var count = 0; + + var tests = { + 'inlined "setup", "fn", and "teardown"': ( + 'if(/ops/.test(this))this._fn=true;' + ), + 'called "fn" and inlined "setup"/"teardown" reached by error': function() { + count++; + if (/ops/.test(this)) { + this._fn = true; + } + }, + 'called "fn" and inlined "setup"/"teardown" reached by `return` statement': function() { + if (/ops/.test(this)) { + this._fn = true; + } + return; + } + }; + + forOwn(tests, function(fn, title) { + test('has correct binding for ' + title, function() { + var bench = Benchmark({ + 'setup': 'if(/ops/.test(this))this._setup=true;', + 'fn': fn, + 'teardown': 'if(/ops/.test(this))this._teardown=true;', + 'onCycle': function() { this.abort(); } + }).run(); + + var compiled = bench.compiled; + if (/setup\(\)/.test(compiled)) { + skipTest(3); + } + else { + ok(bench._setup, 'correct binding for "setup"'); + ok(bench._fn, 'correct binding for "fn"'); + ok(bench._teardown, 'correct binding for "teardown"'); + } + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.deepClone'); + + (function() { + function createCircularObject() { + var result = { + 'foo': { 'b': { 'foo': { 'c': { } } } }, + 'bar': { } + }; + + result.foo.b.foo.c.foo = result; + result.bar.b = result.foo.b; + return result; + } + + function Klass() { + this.a = 1; + } + + Klass.prototype = { 'b': 1 }; + + var notCloneable = { + 'an arguments object': arguments, + 'an element': window.document && document.body, + 'a function': Klass, + 'a Klass instance': new Klass + }; + + var objects = { + 'an array': ['a', 'b', 'c', ''], + 'an array-like-object': { '0': 'a', '1': 'b', '2': 'c', '3': '', 'length': 5 }, + 'boolean': false, + 'boolean object': Object(false), + 'an object': { 'a': 0, 'b': 1, 'c': 3 }, + 'an object with object values': { 'a': /a/, 'b': ['B'], 'c': { 'C': 1 } }, + 'null': null, + 'a number': 3, + 'a number object': Object(3), + 'a regexp': /x/gim, + 'a string': 'x', + 'a string object': Object('x'), + 'undefined': undefined + }; + + objects['an array'].length = 5; + + forOwn(objects, function(object, key) { + test('clones ' + key + ' correctly', function() { + var kind = toString.call(object), + clone = Benchmark.deepClone(object); + + if (object == null) { + equal(clone, object); + } else { + deepEqual(clone.valueOf(), object.valueOf()); + } + if (object === Object(object)) { + ok(clone !== object); + } else { + skipTest(); + } + }); + }); + + forOwn(notCloneable, function(object, key) { + test('does not clone ' + key, function() { + ok(Benchmark.deepClone(object) === object); + }); + }); + + test('clones using Klass#deepClone', function() { + var object = new Klass; + Klass.prototype.deepClone = function() { return new Klass; }; + + var clone = Benchmark.deepClone(object); + ok(clone !== object && clone instanceof Klass); + + delete Klass.prototype.clone; + }); + + test('clones problem JScript properties', function() { + var clone = Benchmark.deepClone(shadowed); + deepEqual(clone, shadowed); + }); + + test('clones string object with custom property', function() { + var object = new String('x'); + object.x = 1; + + var clone = Benchmark.deepClone(object); + ok(clone == 'x' && typeof clone == 'object' && clone.x === 1 && toString.call(clone) == '[object String]'); + }); + + test('clones objects with circular references', function() { + var object = createCircularObject(), + clone = Benchmark.deepClone(object); + + ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object); + }); + + test('clones non-extensible objects with circular references', function() { + if (Object.preventExtensions) { + var object = Object.preventExtensions(createCircularObject()); + Object.preventExtensions(object.bar.b); + + var clone = Benchmark.deepClone(object); + ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object); + } else { + skipTest(1) + } + }); + + test('clones sealed objects with circular references', function() { + if (Object.seal) { + var object = Object.seal(createCircularObject()); + Object.seal(object.bar.b); + + var clone = Benchmark.deepClone(object); + ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object); + } else { + skipTest(1) + } + }); + + test('clones frozen objects with circular references', function() { + if (Object.freeze) { + var object = Object.freeze(createCircularObject()); + Object.freeze(object.bar.b); + + var clone = Benchmark.deepClone(object); + ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object); + } else { + skipTest(1) + } + }); + + test('clones objects with custom descriptors and circular references', function() { + var accessor, + descriptor; + + if (support.descriptors) { + var object = setDescriptor({}, 'foo', { + 'configurable': true, + 'value': setDescriptor({}, 'b', { + 'writable': true, + 'value': setDescriptor({}, 'foo', { + 'get': function() { return accessor; }, + 'set': function(value) { accessor = value; } + }) + }) + }); + + setDescriptor(object, 'bar', { 'value': {} }); + object.foo.b.foo = { 'c': object }; + object.bar.b = object.foo.b; + + var clone = Benchmark.deepClone(object); + ok(clone !== object && + clone.bar.b === clone.foo.b && + clone !== clone.foo.b.foo.c.foo && + (descriptor = getDescriptor(clone, 'foo')) && + descriptor.configurable && !(descriptor.enumerable && descriptor.writable) && + (descriptor = getDescriptor(clone.foo, 'b')) && + descriptor.writable && !(descriptor.configurable && descriptor.enumerable) && + (descriptor = getDescriptor(clone.foo.b, 'foo')) && + descriptor.get && descriptor.set && + (descriptor = getDescriptor(clone.foo.b, 'foo')) && + !(descriptor.configurable && descriptor.enumerable && descriptor.writable) && + (descriptor = getDescriptor(clone, 'bar')) && + !(descriptor.configurable && descriptor.enumerable && descriptor.writable)); + } + else { + skipTest(1) + } + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.each'); + + (function() { + var xpathResult; + + var objects = { + 'array': ['a', 'b', 'c', ''], + 'array-like-object': { '0': 'a', '1': 'b', '2': 'c', '3': '', 'length': 5 }, + 'xpath snapshot': null + }; + + if (window.document && document.evaluate) { + xpathResult = [document.documentElement, document.getElementsByTagName('head')[0], document.body]; + objects['xpath snapshot'] = document.evaluate('//*[self::html or self::head or self::body]', document, null, 7, null); + } + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('passes the correct arguments when passing an ' + key, function() { + if (object) { + var args + Benchmark.each(object, function() { + args || (args = slice.call(arguments)); + }); + + if (key == 'xpath snapshot') { + ok(args[0] === xpathResult[0]); + } else { + equal(args[0], 'a'); + } + equal(args[1], 0); + ok(args[2] === object); + } + else { + skipTest(3); + } + }); + + test('returns the passed object when passing an ' + key, function() { + if (object) { + var actual = Benchmark.each(object, function() { }); + ok(actual === object); + } + else { + skipTest(); + } + }); + + test('iterates over all indexes when passing an ' + key, function() { + if (object) { + var values = []; + Benchmark.each(object, function(value) { + values.push(value); + }); + + deepEqual(values, key == 'xpath snapshot' ? xpathResult : ['a', 'b', 'c', '']); + } + else { + skipTest(); + } + }); + + test('exits early when returning `false` when passing an ' + key, function() { + if (object) { + var values = []; + Benchmark.each(object, function(value) { + values.push(value); + return values.length < 2; + }); + + deepEqual(values, key == 'xpath snapshot' ? xpathResult.slice(0, 2) : ['a', 'b']); + } + else { + skipTest(); + } + }); + }); + + test('passes the third callback argument as an object', function() { + var thirdArg; + Benchmark.each('hello', function(value, index, object) { + thirdArg = object; + }); + + ok(thirdArg && typeof thirdArg == 'object'); + }); + + test('iterates over strings by index', function() { + var values = []; + Benchmark.each('hello', function(value) { + values.push(value) + }); + + deepEqual(values, ['h', 'e', 'l', 'l', 'o']); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.extend'); + + (function() { + test('allows no source argument', function() { + var object = {}; + equal(Benchmark.extend(object), object); + }); + + test('allows a single source argument', function() { + var source = { 'x': 1, 'y': 1 }, + actual = Benchmark.extend({}, source); + + deepEqual(Benchmark.extend({}, source), { 'x': 1, 'y': 1 }); + }); + + test('allows multiple source arguments', function() { + var source1 = { 'x': 1, 'y': 1 }, + source2 = { 'y': 2, 'z': 2 }, + actual = Benchmark.extend({}, source1, source2); + + deepEqual(actual, { 'x': 1, 'y': 2, 'z': 2 }); + }); + + test('will add inherited source properties', function() { + function Source() { } + Source.prototype.x = 1; + deepEqual(Benchmark.extend({}, new Source), { 'x': 1 }); + }); + + test('will add problem JScript properties', function() { + deepEqual(Benchmark.extend({}, shadowed), shadowed); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.filter'); + + (function() { + var objects = { + 'array': ['a', 'b', 'c', ''], + 'array-like-object': { '0': 'a', '1': 'b', '2': 'c', '3': '', 'length': 5 } + }; + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('passes the correct arguments when passing an ' + key, function() { + var args; + Benchmark.filter(object, function() { + args || (args = slice.call(arguments)); + }); + + deepEqual(args, ['a', 0, object]); + }); + + test('produces the correct result when passing an ' + key, function() { + var actual = Benchmark.filter(object, function(value, index) { + return index > 0; + }); + + deepEqual(actual, ['b', 'c', '']); + }); + + test('iterates over sparse ' + key + 's correctly', function() { + var actual = Benchmark.filter(object, function(value) { + return value === undefined; + }); + + deepEqual(actual, []); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.forOwn'); + + (function() { + function fn() { + // no-op + } + + function KlassA() { + this.a = 1; + this.b = 2; + this.c = 3; + } + + function KlassB() { + this.a = 1; + this.constructor = 2; + this.hasOwnProperty = 3; + this.isPrototypeOf = 4; + this.propertyIsEnumerable = 5; + this.toLocaleString = 6; + this.toString = 7; + this.valueOf = 8; + } + + function KlassC() { + // no-op + } + + fn.a = 1; + fn.b = 2; + fn.c = 3; + + KlassC.prototype.a = 1; + KlassC.prototype.b = 2; + KlassC.prototype.c = 3; + + var objects = { + 'an arguments object': arguments, + 'a function': fn, + 'an object': new KlassA, + 'an object shadowing properties on Object.prototype': new KlassB, + 'a prototype object': KlassC.prototype, + 'a string': 'abc' + }; + + forOwn(objects, function(object, key) { + test('passes the correct arguments when passing ' + key, function() { + var args; + Benchmark.forOwn(object, function() { + args || (args = slice.call(arguments)); + }); + + equal(typeof args[0], key == 'a string' ? 'string' : 'number'); + equal(typeof args[1], 'string'); + equal(args[2] && typeof args[2], key == 'a function' ? 'function' : 'object'); + }); + + test('returns the passed object when passing ' + key, function() { + var actual = Benchmark.forOwn(object, function() { }); + deepEqual(actual, object); + }); + + test('iterates over own properties when passing ' + key, function() { + var values = []; + Benchmark.forOwn(object, function(value) { + values.push(value); + }); + + if (object instanceof KlassB) { + deepEqual(values.sort(), [1, 2, 3, 4, 5, 6, 7, 8]); + } else if (key == 'a string') { + deepEqual(values, ['a', 'b', 'c']); + } else { + deepEqual(values.sort(), [1, 2, 3]); + } + }); + + test('exits early when returning `false` when passing ' + key, function() { + var values = []; + Benchmark.forOwn(object, function(value) { + values.push(value); + return false; + }); + + equal(values.length, 1); + }); + + if (object instanceof KlassB) { + test('exits correctly when transitioning to the JScript [[DontEnum]] fix', function() { + var values = []; + Benchmark.forOwn(object, function(value) { + values.push(value); + return values.length < 2; + }); + + equal(values.length, 2); + }); + } + }); + }(1, 2, 3)); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.formatNumber'); + + (function() { + test('formats a million correctly', function() { + equal(Benchmark.formatNumber(1e6), '1,000,000'); + }); + + test('formats less than 100 correctly', function() { + equal(Benchmark.formatNumber(23), '23'); + }); + + test('formats numbers with decimal values correctly', function() { + equal(Benchmark.formatNumber(1234.56), '1,234.56'); + }); + + test('formats negative numbers correctly', function() { + equal(Benchmark.formatNumber(-1234.56), '-1,234.56'); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.hasKey'); + + (function() { + test('returns `true` for own properties', function() { + var object = { 'x': 1 }; + equal(Benchmark.hasKey(object, 'x'), true); + }); + + test('returns `false` for inherited properties', function() { + equal(Benchmark.hasKey({}, 'toString'), false); + }); + + test('doesn\'t use an object\'s `hasOwnProperty` method', function() { + var object = { 'hasOwnProperty': function() { return true; } }; + equal(Benchmark.hasKey(object, 'x'), false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.indexOf'); + + (function() { + var objects = { + 'array': ['a', 'b', 'c', ''], + 'array-like-object': { '0': 'a', '1': 'b', '2': 'c', '3': '', 'length': 5 } + }; + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('produces the correct result when passing an ' + key, function() { + equal(Benchmark.indexOf(object, 'b'), 1); + }); + + test('matches values by strict equality when passing an ' + key, function() { + equal(Benchmark.indexOf(object, new String('b')), -1); + }); + + test('iterates over sparse ' + key + 's correctly', function() { + equal(Benchmark.indexOf(object, undefined), -1); + }); + }); + + test('searches from the given `fromIndex`', function() { + var array = ['a', 'b', 'c', 'a']; + equal(Benchmark.indexOf(array, 'a', 1), 3); + }); + + test('handles extreme negative `fromIndex` values correctly', function() { + var array = ['a']; + array['-1'] = 'z'; + equal(Benchmark.indexOf(array, 'z', -2), -1); + }); + + test('handles extreme positive `fromIndex` values correctly', function() { + var object = { '0': 'a', '1': 'b', '2': 'c', 'length': 2 }; + equal(Benchmark.indexOf(object, 'c', 2), -1); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.interpolate'); + + (function() { + test('replaces tokens correctly', function() { + var actual = Benchmark.interpolate('#{greeting} #{location}.', { + 'greeting': 'Hello', + 'location': 'world' + }); + + equal(actual, 'Hello world.'); + }); + + test('ignores inherited object properties', function() { + var actual = Benchmark.interpolate('x#{toString}', {}); + equal(actual, 'x#{toString}'); + }); + + test('allows for no template object', function() { + var actual = Benchmark.interpolate('x'); + equal(actual, 'x'); + }); + + test('replaces duplicate tokens', function() { + var actual = Benchmark.interpolate('#{x}#{x}#{x}', { 'x': 'a' }); + equal(actual, 'aaa'); + }); + + test('handles keys containing RegExp special characters', function() { + var actual = Benchmark.interpolate('#{.*+?^=!:${}()|[]\\/}', { '.*+?^=!:${}()|[]\\/': 'x' }); + equal(actual, 'x'); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.invoke'); + + (function() { + var objects = { + 'array': ['a', ['b'], 'c', null], + 'array-like-object': { '0': 'a', '1': ['b'], '2': 'c', '3': null, 'length': 5 } + }; + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('produces the correct result when passing an ' + key, function() { + var actual = Benchmark.invoke(object, 'concat'); + deepEqual(actual, ['a', ['b'], 'c', undefined, undefined]); + equal('4' in actual, false); + }); + + test('passes the correct arguments to the invoked method when passing an ' + key, function() { + var actual = Benchmark.invoke(object, 'concat', 'x', 'y', 'z'); + deepEqual(actual, ['axyz', ['b', 'x', 'y', 'z'], 'cxyz', undefined, undefined]); + equal('4' in actual, false); + }); + + test('handles options object with callbacks correctly when passing an ' + key, function() { + function callback() { + callbacks.push(slice.call(arguments)); + } + + var callbacks = []; + var actual = Benchmark.invoke(object, { + 'name': 'concat', + 'args': ['x', 'y', 'z'], + 'onStart': callback, + 'onCycle': callback, + 'onComplete': callback + }); + + deepEqual(actual, ['axyz', ['b', 'x', 'y', 'z'], 'cxyz', undefined, undefined]); + equal('4' in actual, false); + + equal(callbacks[0].length, 1); + equal(callbacks[0][0].target, 'a'); + deepEqual(callbacks[0][0].currentTarget, object); + equal(callbacks[0][0].type, 'start'); + equal(callbacks[1][0].type, 'cycle'); + equal(callbacks[5][0].type, 'complete'); + }); + + test('supports queuing when passing an ' + key, function() { + var lengths = []; + var actual = Benchmark.invoke(object, { + 'name': 'concat', + 'queued': true, + 'args': 'x', + 'onCycle': function() { + lengths.push(object.length); + } + }); + + deepEqual(lengths, [5, 4, 3, 2]); + deepEqual(actual, ['ax', ['b', 'x'], 'cx', undefined, undefined]); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.join'); + + (function() { + var objects = { + 'array': ['a', 'b', ''], + 'array-like-object': { '0': 'a', '1': 'b', '2': '', 'length': 4 }, + 'object': { 'a': '0', 'b': '1', '': '2' } + }; + + objects.array.length = 4; + + forOwn(objects, function(object, key) { + test('joins correctly using the default separator when passing an ' + key, function() { + equal(Benchmark.join(object), key == 'object' ? 'a: 0,b: 1,: 2' : 'a,b,'); + }); + + test('joins correctly using a custom separator when passing an ' + key, function() { + equal(Benchmark.join(object, '+', '@'), key == 'object' ? 'a@0+b@1+@2' : 'a+b+'); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.map'); + + (function() { + var objects = { + 'array': ['a', 'b', 'c', ''], + 'array-like-object': { '0': 'a', '1': 'b', '2': 'c', '3': '', 'length': 5 } + }; + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('passes the correct arguments when passing an ' + key, function() { + var args; + Benchmark.map(object, function() { + args || (args = slice.call(arguments)); + }); + + deepEqual(args, ['a', 0, object]); + }); + + test('produces the correct result when passing an ' + key, function() { + var actual = Benchmark.map(object, function(value, index) { + return value + index; + }); + + deepEqual(actual, ['a0', 'b1', 'c2', '3', undefined]); + equal('4' in actual, false); + }); + + test('produces an array of the correct length for sparse ' + key + 's', function() { + equal(Benchmark.map(object, function() { }).length, 5); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.pluck'); + + (function() { + var objects = { + 'array': [{ '_': 'a' }, { '_': 'b' }, { '_': 'c' }, null], + 'array-like-object': { '0': { '_': 'a' }, '1': { '_': 'b' }, '2': { '_': 'c' }, '3': null, 'length': 5 } + }; + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('produces the correct result when passing an ' + key, function() { + var actual = Benchmark.pluck(object, '_'); + deepEqual(actual, ['a', 'b', 'c', undefined, undefined]); + equal('4' in actual, false); + }); + + test('produces the correct result for non-existent keys when passing an ' + key, function() { + var actual = Benchmark.pluck(object, 'non-existent'); + deepEqual(actual, [undefined, undefined, undefined, undefined, undefined]); + equal('4' in actual, false); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.reduce'); + + (function() { + var objects = { + 'array': ['b', 'c', ''], + 'array-like-object': { '0': 'b', '1': 'c', '2': '', 'length': 4 } + }; + + objects.array.length = 4; + + forOwn(objects, function(object, key) { + test('passes the correct arguments when passing an ' + key, function() { + var args; + Benchmark.reduce(object, function() { + args || (args = slice.call(arguments)); + }, 'a'); + + deepEqual(args, ['a', 'b', 0, object]); + }); + + test('accumulates correctly when passing an ' + key, function() { + var actual = Benchmark.reduce(object, function(string, value) { + return string + value; + }, 'a'); + + equal(actual, 'abc'); + }); + + test('handles arguments with no initial value correctly when passing an ' + key, function() { + var args; + Benchmark.reduce(object, function() { + args || (args = slice.call(arguments)); + }); + + deepEqual(args, ['b', 'c', 1, object]); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark#clone'); + + (function() { + var bench = Benchmark(function() { this.count += 0; }).run(); + + test('produces the correct result passing no arguments', function() { + var clone = bench.clone(); + deepEqual(clone, bench); + ok(clone.stats != bench.stats && clone.times != bench.times && clone.options != bench.options); + }); + + test('produces the correct result passing a data object', function() { + var clone = bench.clone({ 'fn': '', 'name': 'foo' }); + ok(clone.fn === '' && clone.options.fn === ''); + ok(clone.name == 'foo' && clone.options.name == 'foo'); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark#run'); + + (function() { + var data = { 'onComplete': 0, 'onCycle': 0, 'onStart': 0 }; + + var bench = Benchmark({ + 'fn': function() { + this.count += 0; + }, + 'onStart': function() { + data.onStart++; + }, + 'onComplete': function() { + data.onComplete++; + } + }) + .run(); + + test('onXYZ callbacks should not be triggered by internal benchmark clones', function() { + equal(data.onStart, 1); + equal(data.onComplete, 1); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + forOwn({ + 'Benchmark': Benchmark, + 'Benchmark.Suite': Benchmark.Suite + }, + function(Constructor, namespace) { + + QUnit.module(namespace + '#emit'); + + (function() { + test('emits passed arguments', function() { + var args, + object = Constructor(); + + object.on('args', function() { args = slice.call(arguments, 1); }); + object.emit('args', 'a', 'b', 'c'); + deepEqual(args, ['a', 'b', 'c']); + }); + + test('emits with no listeners', function() { + var event = Benchmark.Event('empty'), + object = Constructor(); + + object.emit(event); + equal(event.cancelled, false); + }); + + test('emits with an event type of "toString"', function() { + var event = Benchmark.Event('toString'), + object = Constructor(); + + object.emit(event); + equal(event.cancelled, false); + }); + + test('returns the last listeners returned value', function() { + var event = Benchmark.Event('result'), + object = Constructor(); + + object.on('result', function() { return 'x'; }); + object.on('result', function() { return 'y'; }); + equal(object.emit(event), 'y'); + }); + + test('aborts the emitters listener iteration when `event.aborted` is `true`', function() { + var event = Benchmark.Event('aborted'), + object = Constructor(); + + object.on('aborted', function(event) { + event.aborted = true; + return false; + }); + + object.on('aborted', function(event) { + // should not get here + event.aborted = false; + return true; + }); + + equal(object.emit(event), false); + equal(event.aborted, true); + }); + + test('cancels the event if a listener explicitly returns `false`', function() { + var event = Benchmark.Event('cancel'), + object = Constructor(); + + object.on('cancel', function() { return false; }); + object.on('cancel', function() { return true; }); + object.emit(event); + equal(event.cancelled, true); + }); + + test('uses a shallow clone of the listeners when emitting', function() { + var event, + listener2 = function(eventObject) { eventObject.listener2 = true }, + object = Constructor(); + + object.on('shallowclone', function(eventObject) { + event = eventObject; + object.off(event.type, listener2); + }) + .on('shallowclone', listener2) + .emit('shallowclone'); + + ok(event.listener2); + }); + + test('emits a custom event object', function() { + var event = Benchmark.Event('custom'), + object = Constructor(); + + object.on('custom', function(eventObject) { eventObject.touched = true; }); + object.emit(event); + ok(event.touched); + }); + + test('sets `event.result` correctly', function() { + var event = Benchmark.Event('result'), + object = Constructor(); + + object.on('result', function() { return 'x'; }); + object.emit(event); + equal(event.result, 'x'); + }); + + test('sets `event.type` correctly', function() { + var event, + object = Constructor(); + + object.on('type', function(eventObj) { + event = eventObj; + }); + + object.emit('type'); + equal(event.type, 'type'); + }); + }()); + + /*------------------------------------------------------------------------*/ + + QUnit.module(namespace + '#listeners'); + + (function() { + test('returns the correct listeners', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + deepEqual(object.listeners('x'), [listener]); + }); + + test('returns an array and initializes previously uninitialized listeners', function() { + var object = Constructor(); + deepEqual(object.listeners('x'), []); + deepEqual(object.events, { 'x': [] }); + }); + }()); + + /*------------------------------------------------------------------------*/ + + QUnit.module(namespace + '#off'); + + (function() { + test('returns the benchmark', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + equal(object.off('x', listener), object); + }); + + test('will ignore inherited properties of the event cache', function() { + var Dummy = function() { }, + listener = function() { }, + object = Constructor(); + + Dummy.prototype.x = [listener]; + object.events = new Dummy; + + object.off('x', listener); + deepEqual(object.events.x, [listener]); + }); + + test('handles an event type and listener', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + object.off('x', listener); + deepEqual(object.events.x, []); + }); + + test('handles unregistering duplicate listeners', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + object.on('x', listener); + + var events = object.events; + object.off('x', listener); + deepEqual(events.x, [listener]); + + object.off('x', listener); + deepEqual(events.x, []); + }); + + test('handles a non-registered listener', function() { + var object = Constructor(); + object.off('x', function() { }); + equal(object.events, undefined); + }); + + test('handles space separated event type and listener', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + object.on('y', listener); + + var events = object.events; + object.off('x y', listener); + deepEqual(events.x, []); + deepEqual(events.y, []); + }); + + test('handles space separated event type and no listener', function() { + var listener1 = function() { }, + listener2 = function() { }, + object = Constructor(); + + object.on('x', listener1); + object.on('y', listener2); + + var events = object.events; + object.off('x y'); + deepEqual(events.x, []); + deepEqual(events.y, []); + }); + + test('handles no arguments', function() { + var listener1 = function() { }, + listener2 = function() { }, + listener3 = function() { }, + object = Constructor(); + + object.on('x', listener1); + object.on('y', listener2); + object.on('z', listener3); + + var events = object.events; + object.off(); + deepEqual(events.x, []); + deepEqual(events.y, []); + deepEqual(events.z, []); + }); + }()); + + /*------------------------------------------------------------------------*/ + + QUnit.module(namespace + '#on'); + + (function() { + test('returns the benchmark', function() { + var listener = function() { }, + object = Constructor(); + + equal(object.on('x', listener), object); + }); + + test('will ignore inherited properties of the event cache', function() { + var Dummy = function() { }, + listener1 = function() { }, + listener2 = function() { }, + object = Constructor(); + + Dummy.prototype.x = [listener1]; + object.events = new Dummy; + + object.on('x', listener2); + deepEqual(object.events.x, [listener2]); + }); + + test('handles an event type and listener', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + deepEqual(object.events.x, [listener]); + }); + + test('handles registering duplicate listeners', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + object.on('x', listener); + deepEqual(object.events.x, [listener, listener]); + }); + + test('handles space separated event type and listener', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x y', listener); + + var events = object.events; + deepEqual(events.x, [listener]); + deepEqual(events.y, [listener]); + }); + }()); + }); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#abort'); + + (function() { + test('igores abort calls when the suite isn\'t running', function() { + var fired = false; + var suite = Benchmark.Suite('suite', { + 'onAbort': function() { fired = true; } + }); + + suite.add('foo', function() { }); + suite.abort(); + equal(fired, false); + }); + + test('ignores abort calls from `Benchmark.Suite#reset` when the suite isn\'t running', function() { + var fired = false; + var suite = Benchmark.Suite('suite', { + 'onAbort': function() { fired = true; } + }); + + suite.add('foo', function() { }); + suite.reset(); + equal(fired, false); + }); + + asyncTest('emits an abort event when running', function() { + var fired = false; + + Benchmark.Suite({ + 'onAbort': function() { fired = true; } + }) + .on('start', function() { + this.abort(); + }) + .on('complete', function() { + ok(fired); + QUnit.start(); + }) + .add(function(){ }) + .run({ 'async': true }); + }); + + asyncTest('emits an abort event after calling `Benchmark.Suite#reset`', function() { + var fired = false; + + Benchmark.Suite({ + 'onAbort': function() { fired = true; } + }) + .on('start', function() { + this.reset(); + }) + .on('complete', function() { + ok(fired); + QUnit.start(); + }) + .add(function(){ }) + .run({ 'async': true }); + }); + + asyncTest('should abort deferred benchmark', function() { + var fired = false, + suite = Benchmark.Suite(); + + suite.on('complete', function() { + equal(fired, false); + QUnit.start(); + }) + .add('a', { + 'defer': true, + 'fn': function(deferred) { + // avoid test inlining + suite.name; + // delay resolve + setTimeout(function() { + deferred.resolve(); + suite.abort(); + }, 10); + } + }) + .add('b', { + 'defer': true, + 'fn': function(deferred) { + // avoid test inlining + suite.name; + // delay resolve + setTimeout(function() { + deferred.resolve(); + fired = true; + }, 10); + } + }) + .run(); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#concat'); + + (function() { + var args = arguments; + + test('doesn\'t treat an arguments object like an array', function() { + var suite = Benchmark.Suite(); + deepEqual(suite.concat(args), [args]); + }); + + test('flattens array arguments', function() { + var suite = Benchmark.Suite(); + deepEqual(suite.concat([1, 2], 3, [4, 5]), [1, 2, 3, 4, 5]); + }); + + test('supports concating sparse arrays', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[2] = 2; + suite.length = 3; + + var actual = suite.concat(3); + deepEqual(actual, [0, undefined, 2, 3]); + equal('1' in actual, false); + }); + + test('supports sparse arrays as arguments', function() { + var suite = Benchmark.Suite(), + sparse = []; + + sparse[0] = 0; + sparse[2] = 2; + sparse.length = 3; + + var actual = suite.concat(sparse); + deepEqual(actual, [0, undefined, 2]); + equal('1' in actual, false); + }); + + test('creates a new array', function() { + var suite = Benchmark.Suite(); + ok(suite.concat(1) !== suite); + }); + }(1, 2, 3)); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#reverse'); + + (function() { + test('reverses the element order', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 1; + suite.length = 2; + + var actual = suite.reverse(); + equal(actual, suite); + deepEqual(slice.call(actual), [1, 0]); + }); + + test('supports reversing sparse arrays', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[2] = 2; + suite.length = 3; + + var actual = suite.reverse(); + equal(actual, suite); + deepEqual(slice.call(actual), [2, undefined, 0]); + equal('1' in actual, false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#shift'); + + (function() { + test('removes the first element', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 1; + suite.length = 2; + + var actual = suite.shift(); + equal(actual, 0); + deepEqual(slice.call(suite), [1]); + }); + + test('shifts an object with no elements', function() { + var suite = Benchmark.Suite(), + actual = suite.shift(); + + equal(actual, undefined); + deepEqual(slice.call(suite), []); + }); + + test('should have no elements when length is 0 after shift', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite.length = 1; + suite.shift(); + + // ensure element is removed + equal('0' in suite, false); + equal(suite.length, 0); + }); + + test('supports shifting sparse arrays', function() { + var suite = Benchmark.Suite(); + suite[1] = 1; + suite[3] = 3; + suite.length = 4; + + var actual = suite.shift(); + equal(actual, undefined); + deepEqual(slice.call(suite), [1, undefined, 3]); + equal('1' in suite, false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#slice'); + + (function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 1; + suite[2] = 2; + suite[3] = 3; + suite.length = 4; + + test('works with no arguments', function() { + var actual = suite.slice(); + deepEqual(actual, [0, 1, 2, 3]); + ok(suite !== actual); + }); + + test('works with positive `start` argument', function() { + var actual = suite.slice(2); + deepEqual(actual, [2, 3]); + ok(suite !== actual); + }); + + test('works with positive `start` and `end` arguments', function() { + var actual = suite.slice(1, 3); + deepEqual(actual, [1, 2]); + ok(suite !== actual); + }); + + test('works with `end` values exceeding length', function() { + var actual = suite.slice(1, 10); + deepEqual(actual, [1, 2, 3]); + ok(suite !== actual); + }); + + test('works with negative `start` and `end` arguments', function() { + var actual = suite.slice(-3, -1); + deepEqual(actual, [1, 2]); + ok(suite !== actual); + }); + + test('works with an extreme negative `end` value', function() { + var actual = suite.slice(1, -10); + deepEqual(actual, []); + equal('-1' in actual, false); + ok(suite !== actual); + }); + + test('supports slicing sparse arrays', function() { + var sparse = Benchmark.Suite(); + sparse[1] = 1; + sparse[3] = 3; + sparse.length = 4; + + var actual = sparse.slice(0, 2); + deepEqual(actual, [undefined, 1]); + equal('0' in actual, false); + + actual = sparse.slice(1); + deepEqual(actual, [1, undefined, 3]); + equal('1' in actual, false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#splice'); + + (function() { + test('works with no arguments', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite.length = 1; + + var actual = suite.splice(); + deepEqual(actual, []); + deepEqual(slice.call(suite), [0]); + }); + + test('works with only the `start` argument', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 1; + suite.length = 2; + + var actual = suite.splice(1); + deepEqual(actual, [1]); + deepEqual(slice.call(suite), [0]); + }); + + test('should have no elements when length is 0 after splice', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite.length = 1 + suite.splice(0, 1); + + // ensure element is removed + equal('0' in suite, false); + equal(suite.length, 0); + }); + + test('works with positive `start` argument', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 3; + suite.length = 2; + + var actual = suite.splice(1, 0, 1, 2); + deepEqual(actual, []); + deepEqual(slice.call(suite), [0, 1, 2, 3]); + }); + + test('works with positive `start` and `deleteCount` arguments', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 3; + suite.length = 2; + + var actual = suite.splice(1, 1, 1, 2); + deepEqual(actual, [3]); + deepEqual(slice.call(suite), [0, 1, 2]); + }); + + test('works with `deleteCount` values exceeding length', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 3; + suite.length = 2; + + var actual = suite.splice(1, 10, 1, 2); + deepEqual(actual, [3]); + deepEqual(slice.call(suite), [0, 1, 2]); + }); + + test('works with negative `start` and `deleteCount` arguments', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 3; + suite.length = 2; + + var actual = suite.splice(-1, -1, 1, 2); + deepEqual(actual, []); + deepEqual(slice.call(suite), [0, 1, 2, 3]); + }); + + test('works with an extreme negative `deleteCount` value', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 3; + suite.length = 2; + + var actual = suite.splice(0, -10, 1, 2); + deepEqual(actual, []); + deepEqual(slice.call(suite), [1, 2, 0, 3]); + }); + + test('supports splicing sparse arrays', function() { + var suite = Benchmark.Suite(); + suite[1] = 1; + suite[3] = 3; + suite.length = 4; + + var actual = suite.splice(1, 2, 1, 2); + deepEqual(actual, [1, undefined]); + equal(actual.length, 2); + deepEqual(slice.call(suite), [undefined, 1, 2, 3]); + equal('0' in suite, false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#unshift'); + + (function() { + test('adds a first element', function() { + var suite = Benchmark.Suite(); + suite[0] = 1; + suite.length = 1; + + var actual = suite.unshift(0); + equal(actual, 2); + deepEqual(slice.call(suite), [0, 1]); + }); + + test('adds multiple elements to the front', function() { + var suite = Benchmark.Suite(); + suite[0] = 3; + suite.length = 1; + + var actual = suite.unshift(0, 1, 2); + equal(actual, 4); + deepEqual(slice.call(suite), [0, 1, 2, 3]); + }); + + test('supports unshifting sparse arrays', function() { + var suite = Benchmark.Suite(); + suite[1] = 2; + suite.length = 2; + + var actual = suite.unshift(0); + equal(actual, 3); + deepEqual(slice.call(suite), [0, undefined, 2]); + equal('1' in suite, false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite filtered results onComplete'); + + (function() { + var count = 0, + suite = Benchmark.Suite(); + + suite.add('a', function() { + count++; + }) + .add('b', function() { + for (var i = 0; i < 1e6; i++) { + count++; + } + }) + .add('c', function() { + throw new TypeError; + }); + + asyncTest('should filter by fastest', function() { + suite.on('complete', function() { + suite.off(); + deepEqual(this.filter('fastest').pluck('name'), ['a']); + QUnit.start(); + }) + .run({ 'async': true }); + }); + + asyncTest('should filter by slowest', function() { + suite.on('complete', function() { + suite.off(); + deepEqual(this.filter('slowest').pluck('name'), ['b']); + QUnit.start(); + }) + .run({ 'async': true }); + }); + + asyncTest('should filter by successful', function() { + suite.on('complete', function() { + suite.off(); + deepEqual(this.filter('successful').pluck('name'), ['a', 'b']); + QUnit.start(); + }) + .run({ 'async': true }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite event flow'); + + (function() { + var events = [], + callback = function(event) { events.push(event); }; + + var suite = Benchmark.Suite('suite', { + 'onAdd': callback, + 'onAbort': callback, + 'onClone': callback, + 'onError': callback, + 'onStart': callback, + 'onCycle': callback, + 'onComplete': callback, + 'onReset': callback + }) + .add('bench', function() { + throw null; + }, { + 'onAbort': callback, + 'onClone': callback, + 'onError': callback, + 'onStart': callback, + 'onCycle': callback, + 'onComplete': callback, + 'onReset': callback + }) + .run({ 'async': false }); + + // first Suite#onAdd + test('should emit the suite "add" event first', function() { + var event = events[0]; + ok(event.type == 'add' && event.currentTarget.name == 'suite' && event.target.name == 'bench'); + }); + + // next we start the Suite because no reset was needed + test('should emit the suite "start" event', function() { + var event = events[1]; + ok(event.type == 'start' && event.currentTarget.name == 'suite' && event.target.name == 'bench'); + }); + + // and so start the first benchmark + test('should emit the benchmark "start" event', function() { + var event = events[2]; + ok(event.type == 'start' && event.currentTarget.name == 'bench'); + }); + + // oh no! we abort because of an error + test('should emit the benchmark "error" event', function() { + var event = events[3]; + ok(event.type == 'error' && event.currentTarget.name == 'bench'); + }); + + // benchmark error triggered + test('should emit the benchmark "abort" event', function() { + var event = events[4]; + ok(event.type == 'abort' && event.currentTarget.name == 'bench'); + }); + + // we reset the benchmark as part of the abort + test('should emit the benchmark "reset" event', function() { + var event = events[5]; + ok(event.type == 'reset' && event.currentTarget.name == 'bench'); + }); + + // benchmark is cycle is finished + test('should emit the benchmark "cycle" event', function() { + var event = events[6]; + ok(event.type == 'cycle' && event.currentTarget.name == 'bench'); + }); + + // benchmark is complete + test('should emit the benchmark "complete" event', function() { + var event = events[7]; + ok(event.type == 'complete' && event.currentTarget.name == 'bench'); + }); + + // the benchmark error triggers a Suite error + test('should emit the suite "error" event', function() { + var event = events[8]; + ok(event.type == 'error' && event.currentTarget.name == 'suite' && event.target.name == 'bench'); + }); + + // the Suite cycle finishes + test('should emit the suite "cycle" event', function() { + var event = events[9]; + ok(event.type == 'cycle' && event.currentTarget.name == 'suite' && event.target.name == 'bench'); + }); + + // the Suite completes + test('finally it should emit the suite "complete" event', function() { + var event = events[10]; + ok(event.type == 'complete' && event.currentTarget.name == 'suite' && event.target.name == 'bench'); + }); + + test('emitted all expected events', function() { + ok(events.length == 11); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Deferred benchmarks'); + + (function() { + asyncTest('should run a deferred benchmark correctly', function() { + Benchmark(function(deferred) { + setTimeout(function() { deferred.resolve(); }, 1e3); + }, { + 'defer': true, + 'onComplete': function() { + equal(this.hz.toFixed(0), 1); + QUnit.start(); + } + }) + .run(); + }); + + asyncTest('should run with string values for "fn", "setup", and "teardown"', function() { + Benchmark({ + 'defer': true, + 'setup': 'var x = [3, 2, 1];', + 'fn': 'setTimeout(function() { x.sort(); deferred.resolve(); }, 10);', + 'teardown': 'x.length = 0;', + 'onComplete': function() { + ok(true); + QUnit.start(); + } + }) + .run(); + }); + + asyncTest('should run recursively', function() { + Benchmark({ + 'defer': true, + 'setup': 'var x = [3, 2, 1];', + 'fn': 'for (var i = 0; i < 100; i++) x[ i % 2 ? "sort" : "reverse" ](); deferred.resolve();', + 'teardown': 'x.length = 0;', + 'onComplete': function() { + ok(true); + QUnit.start(); + } + }) + .run(); + }); + + asyncTest('should execute "setup", "fn", and "teardown" in correct order', function() { + var fired = []; + + Benchmark({ + 'defer': true, + 'setup': function() { + fired.push('setup'); + }, + 'fn': function(deferred) { + fired.push('fn'); + setTimeout(function() { deferred.resolve(); }, 10); + }, + 'teardown': function() { + fired.push('teardown'); + }, + 'onComplete': function() { + var actual = fired.join().replace(/(fn,)+/g, '$1').replace(/(setup,fn,teardown(?:,|$))+/, '$1'); + equal(actual, 'setup,fn,teardown'); + QUnit.start(); + } + }) + .run(); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.deepClone'); + + (function() { + asyncTest('avoids call stack limits', function() { + var result, + count = 0, + object = {}, + recurse = function() { count++; recurse(); }; + + setTimeout(function() { + ok(result, 'avoids call stack limits (stack limit is ' + (count - 1) + ')'); + QUnit.start(); + }, 15); + + if (toString.call(window.java) == '[object JavaPackage]') { + // Java throws uncatchable errors on call stack overflows, so to avoid + // them I chose a number higher than Rhino's call stack limit without + // dynamically testing for the actual limit + count = 3e3; + } else { + try { recurse(); } catch(e) { } + } + + // exceed limit + count++; + for (var i = 0, sub = object; i <= count; i++) { + sub = sub[i] = {}; + } + + try { + for (var i = 0, sub = Benchmark.deepClone(object); sub = sub[i]; i++) { } + result = --i == count; + } catch(e) { } + }); + }()); + + /*--------------------------------------------------------------------------*/ + + // explicitly call `QUnit.start()` for Narwhal, Rhino, and RingoJS + if (!window.document) { + QUnit.start(); + } +}(typeof global == 'object' && global || this)); diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/.npmignore b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/.npmignore new file mode 100644 index 0000000..f05b1f2 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/.npmignore @@ -0,0 +1,2 @@ +node_modules +test diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/.travis.yml b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/.travis.yml new file mode 100644 index 0000000..8750e3b --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/.travis.yml @@ -0,0 +1,4 @@ +node_js: +- "0.8" +- "0.10" +language: node_js \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/History.md b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/History.md new file mode 100644 index 0000000..b898ca6 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/History.md @@ -0,0 +1,52 @@ + +1.1.2 / 2014-02-10 +================== + + * package: rename to "component-emitter" + * package: update "main" and "component" fields + * Add license to Readme (same format as the other components) + * created .npmignore + * travis stuff + +1.1.1 / 2013-12-01 +================== + + * fix .once adding .on to the listener + * docs: Emitter#off() + * component: add `.repo` prop + +1.1.0 / 2013-10-20 +================== + + * add `.addEventListener()` and `.removeEventListener()` aliases + +1.0.1 / 2013-06-27 +================== + + * add support for legacy ie + +1.0.0 / 2013-02-26 +================== + + * add `.off()` support for removing all listeners + +0.0.6 / 2012-10-08 +================== + + * add `this._callbacks` initialization to prevent funky gotcha + +0.0.5 / 2012-09-07 +================== + + * fix `Emitter.call(this)` usage + +0.0.3 / 2012-07-11 +================== + + * add `.listeners()` + * rename `.has()` to `.hasListeners()` + +0.0.2 / 2012-06-28 +================== + + * fix `.off()` with `.once()`-registered callbacks diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/Makefile b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/Makefile new file mode 100644 index 0000000..4e9c8d3 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/Makefile @@ -0,0 +1,7 @@ + +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec + +.PHONY: test \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/Readme.md b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/Readme.md new file mode 100644 index 0000000..0f3f9b9 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/Readme.md @@ -0,0 +1,74 @@ +# Emitter [![Build Status](https://travis-ci.org/component/emitter.png)](https://travis-ci.org/component/emitter) + + Event emitter component. + +## Installation + +``` +$ component install component/emitter +``` + +## API + +### Emitter(obj) + + The `Emitter` may also be used as a mixin. For example + a "plain" object may become an emitter, or you may + extend an existing prototype. + + As an `Emitter` instance: + +```js +var Emitter = require('emitter'); +var emitter = new Emitter; +emitter.emit('something'); +``` + + As a mixin: + +```js +var Emitter = require('emitter'); +var user = { name: 'tobi' }; +Emitter(user); + +user.emit('im a user'); +``` + + As a prototype mixin: + +```js +var Emitter = require('emitter'); +Emitter(User.prototype); +``` + +### Emitter#on(event, fn) + + Register an `event` handler `fn`. + +### Emitter#once(event, fn) + + Register a single-shot `event` handler `fn`, + removed immediately after it is invoked the + first time. + +### Emitter#off(event, fn) + + * Pass `event` and `fn` to remove a listener. + * Pass `event` to remove all listeners on that event. + * Pass nothing to remove all listeners on all events. + +### Emitter#emit(event, ...) + + Emit an `event` with variable option args. + +### Emitter#listeners(event) + + Return an array of callbacks, or an empty array. + +### Emitter#hasListeners(event) + + Check if this emitter has `event` handlers. + +## License + +MIT diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/bower.json b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/bower.json new file mode 100644 index 0000000..c618d41 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/bower.json @@ -0,0 +1,21 @@ +{ + "name": "emitter", + "description": "Event emitter", + "keywords": [ + "emitter", + "events" + ], + "version": "1.1.2", + "license": "MIT", + "main": "index.js", + "homepage": "https://github.com/component/emitter", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "Makefile", + "package.json", + "component.json" + ] +} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/component.json b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/component.json new file mode 100644 index 0000000..68ba0b1 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/component.json @@ -0,0 +1,14 @@ +{ + "name": "emitter", + "repo": "component/emitter", + "description": "Event emitter", + "keywords": [ + "emitter", + "events" + ], + "version": "1.1.2", + "scripts": [ + "index.js" + ], + "license": "MIT" +} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/index.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/index.js new file mode 100644 index 0000000..ad71163 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/index.js @@ -0,0 +1,164 @@ + +/** + * Expose `Emitter`. + */ + +module.exports = Emitter; + +/** + * Initialize a new `Emitter`. + * + * @api public + */ + +function Emitter(obj) { + if (obj) return mixin(obj); +}; + +/** + * Mixin the emitter properties. + * + * @param {Object} obj + * @return {Object} + * @api private + */ + +function mixin(obj) { + for (var key in Emitter.prototype) { + obj[key] = Emitter.prototype[key]; + } + return obj; +} + +/** + * Listen on the given `event` with `fn`. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.on = +Emitter.prototype.addEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + (this._callbacks[event] = this._callbacks[event] || []) + .push(fn); + return this; +}; + +/** + * Adds an `event` listener that will be invoked a single + * time then automatically removed. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.once = function(event, fn){ + var self = this; + this._callbacks = this._callbacks || {}; + + function on() { + self.off(event, on); + fn.apply(this, arguments); + } + + on.fn = fn; + this.on(event, on); + return this; +}; + +/** + * Remove the given callback for `event` or all + * registered callbacks. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.off = +Emitter.prototype.removeListener = +Emitter.prototype.removeAllListeners = +Emitter.prototype.removeEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + + // all + if (0 == arguments.length) { + this._callbacks = {}; + return this; + } + + // specific event + var callbacks = this._callbacks[event]; + if (!callbacks) return this; + + // remove all handlers + if (1 == arguments.length) { + delete this._callbacks[event]; + return this; + } + + // remove specific handler + var cb; + for (var i = 0; i < callbacks.length; i++) { + cb = callbacks[i]; + if (cb === fn || cb.fn === fn) { + callbacks.splice(i, 1); + break; + } + } + return this; +}; + +/** + * Emit `event` with the given args. + * + * @param {String} event + * @param {Mixed} ... + * @return {Emitter} + */ + +Emitter.prototype.emit = function(event){ + this._callbacks = this._callbacks || {}; + var args = [].slice.call(arguments, 1) + , callbacks = this._callbacks[event]; + + if (callbacks) { + callbacks = callbacks.slice(0); + for (var i = 0, len = callbacks.length; i < len; ++i) { + callbacks[i].apply(this, args); + } + } + + return this; +}; + +/** + * Return array of callbacks for `event`. + * + * @param {String} event + * @return {Array} + * @api public + */ + +Emitter.prototype.listeners = function(event){ + this._callbacks = this._callbacks || {}; + return this._callbacks[event] || []; +}; + +/** + * Check if this emitter has `event` handlers. + * + * @param {String} event + * @return {Boolean} + * @api public + */ + +Emitter.prototype.hasListeners = function(event){ + return !! this.listeners(event).length; +}; diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/package.json b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/package.json new file mode 100644 index 0000000..f2919f8 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/component-emitter/package.json @@ -0,0 +1,46 @@ +{ + "name": "component-emitter", + "description": "Event emitter", + "version": "1.1.2", + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "component": { + "scripts": { + "emitter/index.js": "index.js" + } + }, + "main": "index.js", + "repository": { + "type": "git", + "url": "https://github.com/component/emitter.git" + }, + "scripts": { + "test": "make test" + }, + "bugs": { + "url": "https://github.com/component/emitter/issues" + }, + "homepage": "https://github.com/component/emitter", + "_id": "component-emitter@1.1.2", + "dist": { + "shasum": "296594f2753daa63996d2af08d15a95116c9aec3", + "tarball": "http://registry.npmjs.org/component-emitter/-/component-emitter-1.1.2.tgz" + }, + "_from": "component-emitter@1.1.2", + "_npmVersion": "1.3.24", + "_npmUser": { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + "maintainers": [ + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + } + ], + "directories": {}, + "_shasum": "296594f2753daa63996d2af08d15a95116c9aec3", + "_resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.1.2.tgz" +} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/Readme.md b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/Readme.md new file mode 100644 index 0000000..c5a34e8 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/Readme.md @@ -0,0 +1,115 @@ +# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +``` +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + + ![debug http and worker](http://f.cl.ly/items/18471z1H402O24072r1J/Screenshot.png) + + ![debug worker](http://f.cl.ly/items/1X413v1a3M0d3C2c1E0i/Screenshot.png) + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + + ![](http://f.cl.ly/items/2i3h1d3t121M2Z1A3Q0N/Screenshot.png) + + When stderr is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + _(NOTE: Debug now uses stderr instead of stdout, so the correct shell command for this example is actually `DEBUG=* node example/worker 2> out &`)_ + + ![](http://f.cl.ly/items/112H3i0e0o0P0a2Q2r11/Screenshot.png) + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The "*" character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=* -connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. For example if you have `worker:a` and `worker:b` as shown below, and wish to debug both type `debug.enable('worker:*')` in the console and refresh the page, this will remain until you disable with `debug.disable()`. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + a('doing some work'); +}, 1200); +``` + +## License + +(The MIT License) + +Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca> + +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-adapter/node_modules/socket.io-parser/node_modules/debug/debug.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/debug.js new file mode 100644 index 0000000..509dc0d --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/debug.js @@ -0,0 +1,137 @@ + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + if (!debug.enabled(name)) return function(){}; + + return function(fmt){ + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (debug[name] || curr); + debug[name] = curr; + + fmt = name + + ' ' + + fmt + + ' +' + debug.humanize(ms); + + // This hackery is required for IE8 + // where `console.log` doesn't have 'apply' + window.console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); + } +} + +/** + * The currently active debug mode names. + */ + +debug.names = []; +debug.skips = []; + +/** + * Enables a debug mode by name. This can include modes + * separated by a colon and wildcards. + * + * @param {String} name + * @api public + */ + +debug.enable = function(name) { + try { + localStorage.debug = name; + } catch(e){} + + var split = (name || '').split(/[\s,]+/) + , len = split.length; + + for (var i = 0; i < len; i++) { + name = split[i].replace('*', '.*?'); + if (name[0] === '-') { + debug.skips.push(new RegExp('^' + name.substr(1) + '$')); + } + else { + debug.names.push(new RegExp('^' + name + '$')); + } + } +}; + +/** + * Disable debug output. + * + * @api public + */ + +debug.disable = function(){ + debug.enable(''); +}; + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +debug.humanize = function(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +}; + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +debug.enabled = function(name) { + for (var i = 0, len = debug.skips.length; i < len; i++) { + if (debug.skips[i].test(name)) { + return false; + } + } + for (var i = 0, len = debug.names.length; i < len; i++) { + if (debug.names[i].test(name)) { + return true; + } + } + return false; +}; + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + +// persist + +try { + if (window.localStorage) debug.enable(localStorage.debug); +} catch(e){} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/index.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/index.js new file mode 100644 index 0000000..e02c13b --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/index.js @@ -0,0 +1,5 @@ +if ('undefined' == typeof window) { + module.exports = require('./lib/debug'); +} else { + module.exports = require('./debug'); +} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/lib/debug.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/lib/debug.js new file mode 100644 index 0000000..3b0a918 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/lib/debug.js @@ -0,0 +1,147 @@ +/** + * Module dependencies. + */ + +var tty = require('tty'); + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Enabled debuggers. + */ + +var names = [] + , skips = []; + +(process.env.DEBUG || '') + .split(/[\s,]+/) + .forEach(function(name){ + name = name.replace('*', '.*?'); + if (name[0] === '-') { + skips.push(new RegExp('^' + name.substr(1) + '$')); + } else { + names.push(new RegExp('^' + name + '$')); + } + }); + +/** + * Colors. + */ + +var colors = [6, 2, 3, 4, 5, 1]; + +/** + * Previous debug() call. + */ + +var prev = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Is stdout a TTY? Colored output is disabled when `true`. + */ + +var isatty = tty.isatty(2); + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function color() { + return colors[prevColor++ % colors.length]; +} + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +function humanize(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +} + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + function disabled(){} + disabled.enabled = false; + + var match = skips.some(function(re){ + return re.test(name); + }); + + if (match) return disabled; + + match = names.some(function(re){ + return re.test(name); + }); + + if (!match) return disabled; + var c = color(); + + function colored(fmt) { + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (prev[name] || curr); + prev[name] = curr; + + fmt = ' \u001b[9' + c + 'm' + name + ' ' + + '\u001b[3' + c + 'm\u001b[90m' + + fmt + '\u001b[3' + c + 'm' + + ' +' + humanize(ms) + '\u001b[0m'; + + console.error.apply(this, arguments); + } + + function plain(fmt) { + fmt = coerce(fmt); + + fmt = new Date().toUTCString() + + ' ' + name + ' ' + fmt; + console.error.apply(this, arguments); + } + + colored.enabled = plain.enabled = true; + + return isatty || process.env.DEBUG_COLORS + ? colored + : plain; +} + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/package.json b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/package.json new file mode 100644 index 0000000..882a300 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/debug/package.json @@ -0,0 +1,63 @@ +{ + "name": "debug", + "version": "0.7.4", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/debug.git" + }, + "description": "small debugging utility", + "keywords": [ + "debug", + "log", + "debugger" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "dependencies": {}, + "devDependencies": { + "mocha": "*" + }, + "main": "lib/debug.js", + "browser": "./debug.js", + "engines": { + "node": "*" + }, + "files": [ + "lib/debug.js", + "debug.js", + "index.js" + ], + "component": { + "scripts": { + "debug/index.js": "index.js", + "debug/debug.js": "debug.js" + } + }, + "bugs": { + "url": "https://github.com/visionmedia/debug/issues" + }, + "homepage": "https://github.com/visionmedia/debug", + "_id": "debug@0.7.4", + "dist": { + "shasum": "06e1ea8082c2cb14e39806e22e2f6f757f92af39", + "tarball": "http://registry.npmjs.org/debug/-/debug-0.7.4.tgz" + }, + "_from": "debug@0.7.4", + "_npmVersion": "1.3.13", + "_npmUser": { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + } + ], + "directories": {}, + "_shasum": "06e1ea8082c2cb14e39806e22e2f6f757f92af39", + "_resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/README.md b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/README.md new file mode 100644 index 0000000..052a62b --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/README.md @@ -0,0 +1,54 @@ + +# isarray + +`Array#isArray` for older browsers. + +## Usage + +```js +var isArray = require('isarray'); + +console.log(isArray([])); // => true +console.log(isArray({})); // => false +``` + +## Installation + +With [npm](http://npmjs.org) do + +```bash +$ npm install isarray +``` + +Then bundle for the browser with +[browserify](https://github.com/substack/browserify). + +With [component](http://component.io) do + +```bash +$ component install juliangruber/isarray +``` + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.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-adapter/node_modules/socket.io-parser/node_modules/isarray/build/build.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/build/build.js new file mode 100644 index 0000000..ec58596 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/build/build.js @@ -0,0 +1,209 @@ + +/** + * Require the given path. + * + * @param {String} path + * @return {Object} exports + * @api public + */ + +function require(path, parent, orig) { + var resolved = require.resolve(path); + + // lookup failed + if (null == resolved) { + orig = orig || path; + parent = parent || 'root'; + var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); + err.path = orig; + err.parent = parent; + err.require = true; + throw err; + } + + var module = require.modules[resolved]; + + // perform real require() + // by invoking the module's + // registered function + if (!module.exports) { + module.exports = {}; + module.client = module.component = true; + module.call(this, module.exports, require.relative(resolved), module); + } + + return module.exports; +} + +/** + * Registered modules. + */ + +require.modules = {}; + +/** + * Registered aliases. + */ + +require.aliases = {}; + +/** + * Resolve `path`. + * + * Lookup: + * + * - PATH/index.js + * - PATH.js + * - PATH + * + * @param {String} path + * @return {String} path or null + * @api private + */ + +require.resolve = function(path) { + if (path.charAt(0) === '/') path = path.slice(1); + var index = path + '/index.js'; + + var paths = [ + path, + path + '.js', + path + '.json', + path + '/index.js', + path + '/index.json' + ]; + + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + if (require.modules.hasOwnProperty(path)) return path; + } + + if (require.aliases.hasOwnProperty(index)) { + return require.aliases[index]; + } +}; + +/** + * Normalize `path` relative to the current path. + * + * @param {String} curr + * @param {String} path + * @return {String} + * @api private + */ + +require.normalize = function(curr, path) { + var segs = []; + + if ('.' != path.charAt(0)) return path; + + curr = curr.split('/'); + path = path.split('/'); + + for (var i = 0; i < path.length; ++i) { + if ('..' == path[i]) { + curr.pop(); + } else if ('.' != path[i] && '' != path[i]) { + segs.push(path[i]); + } + } + + return curr.concat(segs).join('/'); +}; + +/** + * Register module at `path` with callback `definition`. + * + * @param {String} path + * @param {Function} definition + * @api private + */ + +require.register = function(path, definition) { + require.modules[path] = definition; +}; + +/** + * Alias a module definition. + * + * @param {String} from + * @param {String} to + * @api private + */ + +require.alias = function(from, to) { + if (!require.modules.hasOwnProperty(from)) { + throw new Error('Failed to alias "' + from + '", it does not exist'); + } + require.aliases[to] = from; +}; + +/** + * Return a require function relative to the `parent` path. + * + * @param {String} parent + * @return {Function} + * @api private + */ + +require.relative = function(parent) { + var p = require.normalize(parent, '..'); + + /** + * lastIndexOf helper. + */ + + function lastIndexOf(arr, obj) { + var i = arr.length; + while (i--) { + if (arr[i] === obj) return i; + } + return -1; + } + + /** + * The relative require() itself. + */ + + function localRequire(path) { + var resolved = localRequire.resolve(path); + return require(resolved, parent, path); + } + + /** + * Resolve relative to the parent. + */ + + localRequire.resolve = function(path) { + var c = path.charAt(0); + if ('/' == c) return path.slice(1); + if ('.' == c) return require.normalize(p, path); + + // resolve deps by returning + // the dep in the nearest "deps" + // directory + var segs = parent.split('/'); + var i = lastIndexOf(segs, 'deps') + 1; + if (!i) i = 0; + path = segs.slice(0, i + 1).join('/') + '/deps/' + path; + return path; + }; + + /** + * Check if module is defined at `path`. + */ + + localRequire.exists = function(path) { + return require.modules.hasOwnProperty(localRequire.resolve(path)); + }; + + return localRequire; +}; +require.register("isarray/index.js", function(exports, require, module){ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; + +}); +require.alias("isarray/index.js", "isarray/index.js"); + diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/component.json b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/component.json new file mode 100644 index 0000000..9e31b68 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/component.json @@ -0,0 +1,19 @@ +{ + "name" : "isarray", + "description" : "Array#isArray for older browsers", + "version" : "0.0.1", + "repository" : "juliangruber/isarray", + "homepage": "https://github.com/juliangruber/isarray", + "main" : "index.js", + "scripts" : [ + "index.js" + ], + "dependencies" : {}, + "keywords": ["browser","isarray","array"], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT" +} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/index.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/index.js new file mode 100644 index 0000000..5f5ad45 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/index.js @@ -0,0 +1,3 @@ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/package.json b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/package.json new file mode 100644 index 0000000..85aec01 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/isarray/package.json @@ -0,0 +1,49 @@ +{ + "name": "isarray", + "description": "Array#isArray for older browsers", + "version": "0.0.1", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/isarray.git" + }, + "homepage": "https://github.com/juliangruber/isarray", + "main": "index.js", + "scripts": { + "test": "tap test/*.js" + }, + "dependencies": {}, + "devDependencies": { + "tap": "*" + }, + "keywords": [ + "browser", + "isarray", + "array" + ], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT", + "_id": "isarray@0.0.1", + "dist": { + "shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "tarball": "http://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" + }, + "_from": "isarray@0.0.1", + "_npmVersion": "1.2.18", + "_npmUser": { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + "maintainers": [ + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + } + ], + "directories": {}, + "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" +} diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.gitmodules b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.gitmodules new file mode 100644 index 0000000..dc5a174 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.gitmodules @@ -0,0 +1,6 @@ +[submodule "vendor/spec"] + path = vendor/spec + url = git://github.com/kitcambridge/spec.git +[submodule "vendor/marked"] + path = vendor/marked + url = git://github.com/chjj/marked.git diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.jamignore b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.jamignore new file mode 100644 index 0000000..ab53ee0 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.jamignore @@ -0,0 +1,10 @@ +.* +build.js +index.html +component.json +bower.json +index.js +benchmark +page +test +vendor diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.npmignore b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.npmignore new file mode 100644 index 0000000..6b67b55 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.npmignore @@ -0,0 +1,11 @@ +bower.json +component.json +build.js +index.html +index.js +.jshintrc + +benchmark +page +test +vendor diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.travis.yml b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.travis.yml new file mode 100644 index 0000000..d8e3ae7 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/.travis.yml @@ -0,0 +1,33 @@ +language: node_js +node_js: + - "0.6" + - "0.8" + - "0.10" +env: + matrix: + - BIN="node" + - BIN="phantomjs" +matrix: + include: + - node_js: "0.10" + env: BIN="narwhal" + - node_js: "0.10" + env: BIN="rhino" + - node_js: "0.10" + env: BIN="ringo" +git: + depth: 10 +branches: + only: + - gh-pages +before_install: + - "[ $BIN == 'istanbul' ] && npm i -g istanbul@\"~0.1.0\" || true" + - "[ $BIN == 'narwhal' ] && wget https://github.com/280north/narwhal/archive/v0.3.2.zip && sudo unzip v0.3.2 -d /opt/ && rm v0.3.2.zip || true" + - "[ $BIN == 'narwhal' ] && sudo ln -s /opt/narwhal-0.3.2/bin/narwhal /usr/local/bin/narwhal && sudo chmod +x /usr/local/bin/narwhal || true" + - "[ $BIN == 'rhino' ] && sudo mkdir /opt/rhino-1.7R5 && sudo wget -O /opt/rhino-1.7R5/js.jar https://oss.sonatype.org/content/repositories/snapshots/org/mozilla/rhino/1.7R5-SNAPSHOT/rhino-1.7R5-20120629.144839-4.jar || true" + - "[ $BIN == 'rhino' ] && echo -e '#!/bin/sh\\njava -jar /opt/rhino-1.7R5/js.jar $@' | sudo tee /usr/local/bin/rhino && sudo chmod +x /usr/local/bin/rhino || true" + - "[ $BIN == 'ringo' ] && wget http://ringojs.org/downloads/ringojs-0.9.zip && sudo unzip ringojs-0.9 -d /opt && rm ringojs-0.9.zip || true" + - "[ $BIN == 'ringo' ] && sudo ln -s /opt/ringojs-0.9/bin/ringo /usr/local/bin/ringo && sudo chmod +x /usr/local/bin/ringo || true" +install: true +script: + - "[ $BIN == 'istanbul' ] && $BIN cover ./test/test_json3.js || cd test && $BIN ./test_json3.js" diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/LICENSE b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/LICENSE new file mode 100644 index 0000000..6d42c54 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2012-2013 Kit Cambridge. +http://kitcambridge.be/ + +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/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/README.md b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/README.md new file mode 100644 index 0000000..bcb807a --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/README.md @@ -0,0 +1,126 @@ +# JSON 3 # + +![JSON 3 Logo](http://bestiejs.github.io/json3/page/logo.png) + +**JSON 3** is a modern JSON implementation compatible with a variety of JavaScript platforms, including Internet Explorer 6, Opera 7, Safari 2, and Netscape 6. The current version is **3.2.6**. + +- [Development Version](https://raw.github.com/bestiejs/json3/v3.2.6/lib/json3.js) *(40 KB; uncompressed with comments)* +- [Production Version](https://raw.github.com/bestiejs/json3/v3.2.6/lib/json3.min.js) *(3.3 KB; compressed and `gzip`-ped)* + +CDN copies are also available at [cdnjs](http://cdnjs.com/libraries/json3/) & [jsDelivr](http://www.jsdelivr.com/#!json3). + +[JSON](http://json.org/) is a language-independent data interchange format based on a loose subset of the JavaScript grammar. Originally popularized by [Douglas Crockford](http://www.crockford.com/), the format was standardized in the [fifth edition](http://es5.github.com/) of the ECMAScript specification. The 5.1 edition, ratified in June 2011, incorporates several modifications to the grammar pertaining to the serialization of dates. + +JSON 3 exposes two functions: `stringify()` for [serializing](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/JSON/stringify) a JavaScript value to JSON, and `parse()` for [producing](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/JSON/parse) a JavaScript value from a JSON source string. It is a **drop-in replacement** for [JSON 2](http://json.org/js). The functions behave exactly as described in the ECMAScript spec, **except** for the date serialization discrepancy noted below. + +The JSON 3 parser does **not** use `eval` or regular expressions. This provides security and performance benefits in obsolete and mobile environments, where the margin is particularly significant. The complete [benchmark suite](http://jsperf.com/json3) is available on [jsPerf](http://jsperf.com/). + +The project is [hosted on GitHub](http://git.io/json3), along with the [unit tests](http://bestiejs.github.io/json3/test/test_browser.html). It is part of the [BestieJS](https://github.com/bestiejs) family, a collection of best-in-class JavaScript libraries that promote cross-platform support, specification precedents, unit testing, and plenty of documentation. + +# Changes from JSON 2 # + +JSON 3... + +* Correctly serializes primitive wrapper objects. +* Throws a `TypeError` when serializing cyclic structures (JSON 2 recurses until the call stack overflows). +* Utilizes **feature tests** to detect broken or incomplete *native* JSON implementations (JSON 2 only checks for the presence of the native functions). The tests are only executed once at runtime, so there is no additional performance cost when parsing or serializing values. + +**As of v3.2.3**, JSON 3 is compatible with [Prototype](http://prototypejs.org) 1.6.1 and older. + +In contrast to JSON 2, JSON 3 **does not**... + +* Add `toJSON()` methods to the `Boolean`, `Number`, and `String` prototypes. These are not part of any standard, and are made redundant by the design of the `stringify()` implementation. +* Add `toJSON()` or `toISOString()` methods to `Date.prototype`. See the note about date serialization below. + +## Date Serialization + +**JSON 3 deviates from the specification in one important way**: it does not define `Date#toISOString()` or `Date#toJSON()`. This preserves CommonJS compatibility and avoids polluting native prototypes. Instead, date serialization is performed internally by the `stringify()` implementation: if a date object does not define a custom `toJSON()` method, it is serialized as a [simplified ISO 8601 date-time string](http://es5.github.com/#x15.9.1.15). + +**Several native `Date#toJSON()` implementations produce date time strings that do *not* conform to the grammar outlined in the spec**. For instance, all versions of Safari 4, as well as JSON 2, fail to serialize extended years correctly. Furthermore, JSON 2 and older implementations omit the milliseconds from the date-time string (optional in ES 5, but required in 5.1). Finally, in all versions of Safari 4 and 5, serializing an invalid date will produce the string `"Invalid Date"`, rather than `null`. Because these environments exhibit other serialization bugs, however, JSON 3 will override the native `stringify()` implementation. + +Portions of the date serialization code are adapted from the [`date-shim`](https://github.com/Yaffle/date-shim) project. + +# Usage # + +## Web Browsers + + + + +## CommonJS Environments + + var JSON3 = require("./path/to/json3"); + JSON3.parse("[1, 2, 3]"); + // => [1, 2, 3] + +## JavaScript Engines + + load("path/to/json3.js"); + JSON.stringify({"Hello": 123, "Good-bye": 456}, ["Hello"], "\t"); + // => '{\n\t"Hello": 123\n}' + +# Compatibility # + +JSON 3 has been **tested** with the following web browsers, CommonJS environments, and JavaScript engines. + +## Web Browsers + +- Windows [Internet Explorer](http://www.microsoft.com/windows/internet-explorer), version 6.0 and higher +- Mozilla [Firefox](http://www.mozilla.com/firefox), version 1.0 and higher +- Apple [Safari](http://www.apple.com/safari), version 2.0 and higher +- [Opera](http://www.opera.com) 7.02 and higher +- [Mozilla](http://sillydog.org/narchive/gecko.php) 1.0, [Netscape](http://sillydog.org/narchive/) 6.2.3, and [SeaMonkey](http://www.seamonkey-project.org/) 1.0 and higher + +## CommonJS Environments + +- [Node](http://nodejs.org/) 0.2.6 and higher +- [RingoJS](http://ringojs.org/) 0.4 and higher +- [Narwhal](http://narwhaljs.org/) 0.3.2 and higher + +## JavaScript Engines + +- Mozilla [Rhino](http://www.mozilla.org/rhino) 1.5R5 and higher +- WebKit [JSC](https://trac.webkit.org/wiki/JSC) +- Google [V8](http://code.google.com/p/v8) + +## Known Incompatibilities + +* Attempting to serialize the `arguments` object may produce inconsistent results across environments due to specification version differences. As a workaround, please convert the `arguments` object to an array first: `JSON.stringify([].slice.call(arguments, 0))`. + +## Required Native Methods + +JSON 3 assumes that the following methods exist and function as described in the ECMAScript specification: + +- The `Number`, `String`, `Array`, `Object`, `Date`, `SyntaxError`, and `TypeError` constructors. +- `String.fromCharCode` +- `Object#toString` +- `Function#call` +- `Math.floor` +- `Number#toString` +- `Date#valueOf` +- `String.prototype`: `indexOf`, `charCodeAt`, `charAt`, `slice`. +- `Array.prototype`: `push`, `pop`, `join`. + +# Contribute # + +Check out a working copy of the JSON 3 source code with [Git](http://git-scm.com/): + + $ git clone git://github.com/bestiejs/json3.git + $ cd json3 + $ git submodule update --init + +If you'd like to contribute a feature or bug fix, you can [fork](http://help.github.com/fork-a-repo/) JSON 3, commit your changes, and [send a pull request](http://help.github.com/send-pull-requests/). Please make sure to update the unit tests in the `test` directory as well. + +Alternatively, you can use the [GitHub issue tracker](https://github.com/bestiejs/json3/issues) to submit bug reports, feature requests, and questions, or send tweets to [@kitcambridge](http://twitter.com/kitcambridge). + +JSON 3 is released under the [MIT License](http://kit.mit-license.org/). \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/coverage/coverage.json b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/coverage/coverage.json new file mode 100644 index 0000000..07b9920 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/coverage/coverage.json @@ -0,0 +1 @@ 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+ + Statements: 13.77% (50 / 363)      + + + Branches: 15.32% (59 / 385)      + + + Functions: 11.54% (3 / 26)      + + + Lines: 13.77% (50 / 363)      + +

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All files » lib/ » json3.js
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/*! JSON v3.2.5 | http://bestiejs.github.io/json3 | Copyright 2012-2013, Kit Cambridge | http://kit.mit-license.org */
+;(function (window) {
+  // Convenience aliases.
+  var getClass = {}.toString, isProperty, forEach, undef;
+ 
+  // Detect the `define` function exposed by asynchronous module loaders. The
+  // strict `define` check is necessary for compatibility with `r.js`.
+  var isLoader = typeof define === "function" && define.amd;
+ 
+  // Detect native implementations.
+  var nativeJSON = typeof JSON == "object" && JSON;
+ 
+  // Set up the JSON 3 namespace, preferring the CommonJS `exports` object if
+  // available.
+  var JSON3 = typeof exports == "object" && exports && !exports.nodeType && exports;
+ 
+  Eif (JSON3 && nativeJSON) {
+    // Explicitly delegate to the native `stringify` and `parse`
+    // implementations in CommonJS environments.
+    JSON3.stringify = nativeJSON.stringify;
+    JSON3.parse = nativeJSON.parse;
+  } else {
+    // Export for web browsers, JavaScript engines, and asynchronous module
+    // loaders, using the global `JSON` object if available.
+    JSON3 = window.JSON = nativeJSON || {};
+  }
+ 
+  // Test the `Date#getUTC*` methods. Based on work by @Yaffle.
+  var isExtended = new Date(-3509827334573292);
+  try {
+    // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical
+    // results for certain dates in Opera >= 10.53.
+    isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 &&
+      // Safari < 2.0.2 stores the internal millisecond time value correctly,
+      // but clips the values returned by the date methods to the range of
+      // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]).
+      isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708;
+  } catch (exception) {}
+ 
+  // Internal: Determines whether the native `JSON.stringify` and `parse`
+  // implementations are spec-compliant. Based on work by Ken Snyder.
+  function has(name) {
+    Iif (has[name] != null) {
+      // Return cached feature test result.
+      return has[name];
+    }
+ 
+    var isSupported;
+    Iif (name == "bug-string-char-index") {
+      // IE <= 7 doesn't support accessing string characters using square
+      // bracket notation. IE 8 only supports this for primitives.
+      isSupported = "a"[0] != "a";
+    } else if (name == "json") {
+      // Indicates whether both `JSON.stringify` and `JSON.parse` are
+      // supported.
+      isSupported = has("json-stringify") && has("json-parse");
+    } else {
+      var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}';
+      // Test `JSON.stringify`.
+      if (name == "json-stringify") {
+        var stringify = JSON3.stringify, stringifySupported = typeof stringify == "function" && isExtended;
+        Eif (stringifySupported) {
+          // A test function object with a custom `toJSON` method.
+          (value = function () {
+            return 1;
+          }).toJSON = value;
+          try {
+            stringifySupported =
+              // Firefox 3.1b1 and b2 serialize string, number, and boolean
+              // primitives as object literals.
+              stringify(0) === "0" &&
+              // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object
+              // literals.
+              stringify(new Number()) === "0" &&
+              stringify(new String()) == '""' &&
+              // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or
+              // does not define a canonical JSON representation (this applies to
+              // objects with `toJSON` properties as well, *unless* they are nested
+              // within an object or array).
+              stringify(getClass) === undef &&
+              // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and
+              // FF 3.1b3 pass this test.
+              stringify(undef) === undef &&
+              // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s,
+              // respectively, if the value is omitted entirely.
+              stringify() === undef &&
+              // FF 3.1b1, 2 throw an error if the given value is not a number,
+              // string, array, object, Boolean, or `null` literal. This applies to
+              // objects with custom `toJSON` methods as well, unless they are nested
+              // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON`
+              // methods entirely.
+              stringify(value) === "1" &&
+              stringify([value]) == "[1]" &&
+              // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of
+              // `"[null]"`.
+              stringify([undef]) == "[null]" &&
+              // YUI 3.0.0b1 fails to serialize `null` literals.
+              stringify(null) == "null" &&
+              // FF 3.1b1, 2 halts serialization if an array contains a function:
+              // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3
+              // elides non-JSON values from objects and arrays, unless they
+              // define custom `toJSON` methods.
+              stringify([undef, getClass, null]) == "[null,null,null]" &&
+              // Simple serialization test. FF 3.1b1 uses Unicode escape sequences
+              // where character escape codes are expected (e.g., `\b` => `\u0008`).
+              stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized &&
+              // FF 3.1b1 and b2 ignore the `filter` and `width` arguments.
+              stringify(null, value) === "1" &&
+              stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" &&
+              // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly
+              // serialize extended years.
+              stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' &&
+              // The milliseconds are optional in ES 5, but required in 5.1.
+              stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' &&
+              // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative
+              // four-digit years instead of six-digit years. Credits: @Yaffle.
+              stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' &&
+              // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond
+              // values less than 1000. Credits: @Yaffle.
+              stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"';
+          } catch (exception) {
+            stringifySupported = false;
+          }
+        }
+        isSupported = stringifySupported;
+      }
+      // Test `JSON.parse`.
+      if (name == "json-parse") {
+        var parse = JSON3.parse;
+        Eif (typeof parse == "function") {
+          try {
+            // FF 3.1b1, b2 will throw an exception if a bare literal is provided.
+            // Conforming implementations should also coerce the initial argument to
+            // a string prior to parsing.
+            Eif (parse("0") === 0 && !parse(false)) {
+              // Simple parsing test.
+              value = parse(serialized);
+              var parseSupported = value["a"].length == 5 && value["a"][0] === 1;
+              Eif (parseSupported) {
+                try {
+                  // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings.
+                  parseSupported = !parse('"\t"');
+                } catch (exception) {}
+                Eif (parseSupported) {
+                  try {
+                    // FF 4.0 and 4.0.1 allow leading `+` signs and leading
+                    // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow
+                    // certain octal literals.
+                    parseSupported = parse("01") !== 1;
+                  } catch (exception) {}
+                }
+                Eif (parseSupported) {
+                  try {
+                    // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal
+                    // points. These environments, along with FF 3.1b1 and 2,
+                    // also allow trailing commas in JSON objects and arrays.
+                    parseSupported = parse("1.") !== 1;
+                  } catch (exception) {}
+                }
+              }
+            }
+          } catch (exception) {
+            parseSupported = false;
+          }
+        }
+        isSupported = parseSupported;
+      }
+    }
+    return has[name] = !!isSupported;
+  }
+  has["bug-string-char-index"] = null;
+  has["json"] = null;
+  has["json-stringify"] = null;
+  has["json-parse"] = null;
+ 
+  Iif (!has("json")) {
+    // Common `[[Class]]` name aliases.
+    var functionClass = "[object Function]";
+    var dateClass = "[object Date]";
+    var numberClass = "[object Number]";
+    var stringClass = "[object String]";
+    var arrayClass = "[object Array]";
+    var booleanClass = "[object Boolean]";
+ 
+    // Detect incomplete support for accessing string characters by index.
+    var charIndexBuggy = has("bug-string-char-index");
+ 
+    // Define additional utility methods if the `Date` methods are buggy.
+    if (!isExtended) {
+      var floor = Math.floor;
+      // A mapping between the months of the year and the number of days between
+      // January 1st and the first of the respective month.
+      var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];
+      // Internal: Calculates the number of days between the Unix epoch and the
+      // first day of the given month.
+      var getDay = function (year, month) {
+        return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400);
+      };
+    }
+ 
+    // Internal: Determines if a property is a direct property of the given
+    // object. Delegates to the native `Object#hasOwnProperty` method.
+    if (!(isProperty = {}.hasOwnProperty)) {
+      isProperty = function (property) {
+        var members = {}, constructor;
+        if ((members.__proto__ = null, members.__proto__ = {
+          // The *proto* property cannot be set multiple times in recent
+          // versions of Firefox and SeaMonkey.
+          "toString": 1
+        }, members).toString != getClass) {
+          // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but
+          // supports the mutable *proto* property.
+          isProperty = function (property) {
+            // Capture and break the object's prototype chain (see section 8.6.2
+            // of the ES 5.1 spec). The parenthesized expression prevents an
+            // unsafe transformation by the Closure Compiler.
+            var original = this.__proto__, result = property in (this.__proto__ = null, this);
+            // Restore the original prototype chain.
+            this.__proto__ = original;
+            return result;
+          };
+        } else {
+          // Capture a reference to the top-level `Object` constructor.
+          constructor = members.constructor;
+          // Use the `constructor` property to simulate `Object#hasOwnProperty` in
+          // other environments.
+          isProperty = function (property) {
+            var parent = (this.constructor || constructor).prototype;
+            return property in this && !(property in parent && this[property] === parent[property]);
+          };
+        }
+        members = null;
+        return isProperty.call(this, property);
+      };
+    }
+ 
+    // Internal: A set of primitive types used by `isHostType`.
+    var PrimitiveTypes = {
+      'boolean': 1,
+      'number': 1,
+      'string': 1,
+      'undefined': 1
+    };
+ 
+    // Internal: Determines if the given object `property` value is a
+    // non-primitive.
+    var isHostType = function (object, property) {
+      var type = typeof object[property];
+      return type == 'object' ? !!object[property] : !PrimitiveTypes[type];
+    };
+ 
+    // Internal: Normalizes the `for...in` iteration algorithm across
+    // environments. Each enumerated key is yielded to a `callback` function.
+    forEach = function (object, callback) {
+      var size = 0, Properties, members, property;
+ 
+      // Tests for bugs in the current environment's `for...in` algorithm. The
+      // `valueOf` property inherits the non-enumerable flag from
+      // `Object.prototype` in older versions of IE, Netscape, and Mozilla.
+      (Properties = function () {
+        this.valueOf = 0;
+      }).prototype.valueOf = 0;
+ 
+      // Iterate over a new instance of the `Properties` class.
+      members = new Properties();
+      for (property in members) {
+        // Ignore all properties inherited from `Object.prototype`.
+        if (isProperty.call(members, property)) {
+          size++;
+        }
+      }
+      Properties = members = null;
+ 
+      // Normalize the iteration algorithm.
+      if (!size) {
+        // A list of non-enumerable properties inherited from `Object.prototype`.
+        members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"];
+        // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable
+        // properties.
+        forEach = function (object, callback) {
+          var isFunction = getClass.call(object) == functionClass, property, length;
+          var hasProperty = !isFunction && typeof object.constructor != 'function' && isHostType(object, 'hasOwnProperty') ? object.hasOwnProperty : isProperty;
+          for (property in object) {
+            // Gecko <= 1.0 enumerates the `prototype` property of functions under
+            // certain conditions; IE does not.
+            if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) {
+              callback(property);
+            }
+          }
+          // Manually invoke the callback for each non-enumerable property.
+          for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property));
+        };
+      } else if (size == 2) {
+        // Safari <= 2.0.4 enumerates shadowed properties twice.
+        forEach = function (object, callback) {
+          // Create a set of iterated properties.
+          var members = {}, isFunction = getClass.call(object) == functionClass, property;
+          for (property in object) {
+            // Store each property name to prevent double enumeration. The
+            // `prototype` property of functions is not enumerated due to cross-
+            // environment inconsistencies.
+            if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) {
+              callback(property);
+            }
+          }
+        };
+      } else {
+        // No bugs detected; use the standard `for...in` algorithm.
+        forEach = function (object, callback) {
+          var isFunction = getClass.call(object) == functionClass, property, isConstructor;
+          for (property in object) {
+            if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) {
+              callback(property);
+            }
+          }
+          // Manually invoke the callback for the `constructor` property due to
+          // cross-environment inconsistencies.
+          if (isConstructor || isProperty.call(object, (property = "constructor"))) {
+            callback(property);
+          }
+        };
+      }
+      return forEach(object, callback);
+    };
+ 
+    // Public: Serializes a JavaScript `value` as a JSON string. The optional
+    // `filter` argument may specify either a function that alters how object and
+    // array members are serialized, or an array of strings and numbers that
+    // indicates which properties should be serialized. The optional `width`
+    // argument may be either a string or number that specifies the indentation
+    // level of the output.
+    if (!has("json-stringify")) {
+      // Internal: A map of control characters and their escaped equivalents.
+      var Escapes = {
+        92: "\\\\",
+        34: '\\"',
+        8: "\\b",
+        12: "\\f",
+        10: "\\n",
+        13: "\\r",
+        9: "\\t"
+      };
+ 
+      // Internal: Converts `value` into a zero-padded string such that its
+      // length is at least equal to `width`. The `width` must be <= 6.
+      var leadingZeroes = "000000";
+      var toPaddedString = function (width, value) {
+        // The `|| 0` expression is necessary to work around a bug in
+        // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`.
+        return (leadingZeroes + (value || 0)).slice(-width);
+      };
+ 
+      // Internal: Double-quotes a string `value`, replacing all ASCII control
+      // characters (characters with code unit values between 0 and 31) with
+      // their escaped equivalents. This is an implementation of the
+      // `Quote(value)` operation defined in ES 5.1 section 15.12.3.
+      var unicodePrefix = "\\u00";
+      var quote = function (value) {
+        var result = '"', index = 0, length = value.length, isLarge = length > 10 && charIndexBuggy, symbols;
+        if (isLarge) {
+          symbols = value.split("");
+        }
+        for (; index < length; index++) {
+          var charCode = value.charCodeAt(index);
+          // If the character is a control character, append its Unicode or
+          // shorthand escape sequence; otherwise, append the character as-is.
+          switch (charCode) {
+            case 8: case 9: case 10: case 12: case 13: case 34: case 92:
+              result += Escapes[charCode];
+              break;
+            default:
+              if (charCode < 32) {
+                result += unicodePrefix + toPaddedString(2, charCode.toString(16));
+                break;
+              }
+              result += isLarge ? symbols[index] : charIndexBuggy ? value.charAt(index) : value[index];
+          }
+        }
+        return result + '"';
+      };
+ 
+      // Internal: Recursively serializes an object. Implements the
+      // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations.
+      var serialize = function (property, object, callback, properties, whitespace, indentation, stack) {
+        var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, hasMembers, result;
+        try {
+          // Necessary for host object support.
+          value = object[property];
+        } catch (exception) {}
+        if (typeof value == "object" && value) {
+          className = getClass.call(value);
+          if (className == dateClass && !isProperty.call(value, "toJSON")) {
+            if (value > -1 / 0 && value < 1 / 0) {
+              // Dates are serialized according to the `Date#toJSON` method
+              // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15
+              // for the ISO 8601 date time string format.
+              if (getDay) {
+                // Manually compute the year, month, date, hours, minutes,
+                // seconds, and milliseconds if the `getUTC*` methods are
+                // buggy. Adapted from @Yaffle's `date-shim` project.
+                date = floor(value / 864e5);
+                for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++);
+                for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++);
+                date = 1 + date - getDay(year, month);
+                // The `time` value specifies the time within the day (see ES
+                // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used
+                // to compute `A modulo B`, as the `%` operator does not
+                // correspond to the `modulo` operation for negative numbers.
+                time = (value % 864e5 + 864e5) % 864e5;
+                // The hours, minutes, seconds, and milliseconds are obtained by
+                // decomposing the time within the day. See section 15.9.1.10.
+                hours = floor(time / 36e5) % 24;
+                minutes = floor(time / 6e4) % 60;
+                seconds = floor(time / 1e3) % 60;
+                milliseconds = time % 1e3;
+              } else {
+                year = value.getUTCFullYear();
+                month = value.getUTCMonth();
+                date = value.getUTCDate();
+                hours = value.getUTCHours();
+                minutes = value.getUTCMinutes();
+                seconds = value.getUTCSeconds();
+                milliseconds = value.getUTCMilliseconds();
+              }
+              // Serialize extended years correctly.
+              value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) +
+                "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) +
+                // Months, dates, hours, minutes, and seconds should have two
+                // digits; milliseconds should have three.
+                "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) +
+                // Milliseconds are optional in ES 5.0, but required in 5.1.
+                "." + toPaddedString(3, milliseconds) + "Z";
+            } else {
+              value = null;
+            }
+          } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) {
+            // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the
+            // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3
+            // ignores all `toJSON` methods on these objects unless they are
+            // defined directly on an instance.
+            value = value.toJSON(property);
+          }
+        }
+        if (callback) {
+          // If a replacement function was provided, call it to obtain the value
+          // for serialization.
+          value = callback.call(object, property, value);
+        }
+        if (value === null) {
+          return "null";
+        }
+        className = getClass.call(value);
+        if (className == booleanClass) {
+          // Booleans are represented literally.
+          return "" + value;
+        } else if (className == numberClass) {
+          // JSON numbers must be finite. `Infinity` and `NaN` are serialized as
+          // `"null"`.
+          return value > -1 / 0 && value < 1 / 0 ? "" + value : "null";
+        } else if (className == stringClass) {
+          // Strings are double-quoted and escaped.
+          return quote("" + value);
+        }
+        // Recursively serialize objects and arrays.
+        if (typeof value == "object") {
+          // Check for cyclic structures. This is a linear search; performance
+          // is inversely proportional to the number of unique nested objects.
+          for (length = stack.length; length--;) {
+            if (stack[length] === value) {
+              // Cyclic structures cannot be serialized by `JSON.stringify`.
+              throw TypeError();
+            }
+          }
+          // Add the object to the stack of traversed objects.
+          stack.push(value);
+          results = [];
+          // Save the current indentation level and indent one additional level.
+          prefix = indentation;
+          indentation += whitespace;
+          if (className == arrayClass) {
+            // Recursively serialize array elements.
+            for (index = 0, length = value.length; index < length; hasMembers || (hasMembers = true), index++) {
+              element = serialize(index, value, callback, properties, whitespace, indentation, stack);
+              results.push(element === undef ? "null" : element);
+            }
+            result = hasMembers ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]";
+          } else {
+            // Recursively serialize object members. Members are selected from
+            // either a user-specified list of property names, or the object
+            // itself.
+            forEach(properties || value, function (property) {
+              var element = serialize(property, value, callback, properties, whitespace, indentation, stack);
+              if (element !== undef) {
+                // According to ES 5.1 section 15.12.3: "If `gap` {whitespace}
+                // is not the empty string, let `member` {quote(property) + ":"}
+                // be the concatenation of `member` and the `space` character."
+                // The "`space` character" refers to the literal space
+                // character, not the `space` {width} argument provided to
+                // `JSON.stringify`.
+                results.push(quote(property) + ":" + (whitespace ? " " : "") + element);
+              }
+              hasMembers || (hasMembers = true);
+            });
+            result = hasMembers ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}";
+          }
+          // Remove the object from the traversed object stack.
+          stack.pop();
+          return result;
+        }
+      };
+ 
+      // Public: `JSON.stringify`. See ES 5.1 section 15.12.3.
+      JSON3.stringify = function (source, filter, width) {
+        var whitespace, callback, properties, className;
+        if (typeof filter == "function" || typeof filter == "object" && filter) {
+          if ((className = getClass.call(filter)) == functionClass) {
+            callback = filter;
+          } else if (className == arrayClass) {
+            // Convert the property names array into a makeshift set.
+            properties = {};
+            for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((getClass.call(value) == stringClass || getClass.call(value) == numberClass) && (properties[value] = 1)));
+          }
+        }
+        if (width) {
+          if ((className = getClass.call(width)) == numberClass) {
+            // Convert the `width` to an integer and create a string containing
+            // `width` number of space characters.
+            if ((width -= width % 1) > 0) {
+              for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " ");
+            }
+          } else if (className == stringClass) {
+            whitespace = width.length <= 10 ? width : width.slice(0, 10);
+          }
+        }
+        // Opera <= 7.54u2 discards the values associated with empty string keys
+        // (`""`) only if they are used directly within an object member list
+        // (e.g., `!("" in { "": 1})`).
+        return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []);
+      };
+    }
+ 
+    // Public: Parses a JSON source string.
+    if (!has("json-parse")) {
+      var fromCharCode = String.fromCharCode;
+ 
+      // Internal: A map of escaped control characters and their unescaped
+      // equivalents.
+      var Unescapes = {
+        92: "\\",
+        34: '"',
+        47: "/",
+        98: "\b",
+        116: "\t",
+        110: "\n",
+        102: "\f",
+        114: "\r"
+      };
+ 
+      // Internal: Stores the parser state.
+      var Index, Source;
+ 
+      // Internal: Resets the parser state and throws a `SyntaxError`.
+      var abort = function() {
+        Index = Source = null;
+        throw SyntaxError();
+      };
+ 
+      // Internal: Returns the next token, or `"$"` if the parser has reached
+      // the end of the source string. A token may be a string, number, `null`
+      // literal, or Boolean literal.
+      var lex = function () {
+        var source = Source, length = source.length, value, begin, position, isSigned, charCode;
+        while (Index < length) {
+          charCode = source.charCodeAt(Index);
+          switch (charCode) {
+            case 9: case 10: case 13: case 32:
+              // Skip whitespace tokens, including tabs, carriage returns, line
+              // feeds, and space characters.
+              Index++;
+              break;
+            case 123: case 125: case 91: case 93: case 58: case 44:
+              // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at
+              // the current position.
+              value = charIndexBuggy ? source.charAt(Index) : source[Index];
+              Index++;
+              return value;
+            case 34:
+              // `"` delimits a JSON string; advance to the next character and
+              // begin parsing the string. String tokens are prefixed with the
+              // sentinel `@` character to distinguish them from punctuators and
+              // end-of-string tokens.
+              for (value = "@", Index++; Index < length;) {
+                charCode = source.charCodeAt(Index);
+                if (charCode < 32) {
+                  // Unescaped ASCII control characters (those with a code unit
+                  // less than the space character) are not permitted.
+                  abort();
+                } else if (charCode == 92) {
+                  // A reverse solidus (`\`) marks the beginning of an escaped
+                  // control character (including `"`, `\`, and `/`) or Unicode
+                  // escape sequence.
+                  charCode = source.charCodeAt(++Index);
+                  switch (charCode) {
+                    case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114:
+                      // Revive escaped control characters.
+                      value += Unescapes[charCode];
+                      Index++;
+                      break;
+                    case 117:
+                      // `\u` marks the beginning of a Unicode escape sequence.
+                      // Advance to the first character and validate the
+                      // four-digit code point.
+                      begin = ++Index;
+                      for (position = Index + 4; Index < position; Index++) {
+                        charCode = source.charCodeAt(Index);
+                        // A valid sequence comprises four hexdigits (case-
+                        // insensitive) that form a single hexadecimal value.
+                        if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) {
+                          // Invalid Unicode escape sequence.
+                          abort();
+                        }
+                      }
+                      // Revive the escaped character.
+                      value += fromCharCode("0x" + source.slice(begin, Index));
+                      break;
+                    default:
+                      // Invalid escape sequence.
+                      abort();
+                  }
+                } else {
+                  if (charCode == 34) {
+                    // An unescaped double-quote character marks the end of the
+                    // string.
+                    break;
+                  }
+                  charCode = source.charCodeAt(Index);
+                  begin = Index;
+                  // Optimize for the common case where a string is valid.
+                  while (charCode >= 32 && charCode != 92 && charCode != 34) {
+                    charCode = source.charCodeAt(++Index);
+                  }
+                  // Append the string as-is.
+                  value += source.slice(begin, Index);
+                }
+              }
+              if (source.charCodeAt(Index) == 34) {
+                // Advance to the next character and return the revived string.
+                Index++;
+                return value;
+              }
+              // Unterminated string.
+              abort();
+            default:
+              // Parse numbers and literals.
+              begin = Index;
+              // Advance past the negative sign, if one is specified.
+              if (charCode == 45) {
+                isSigned = true;
+                charCode = source.charCodeAt(++Index);
+              }
+              // Parse an integer or floating-point value.
+              if (charCode >= 48 && charCode <= 57) {
+                // Leading zeroes are interpreted as octal literals.
+                if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) {
+                  // Illegal octal literal.
+                  abort();
+                }
+                isSigned = false;
+                // Parse the integer component.
+                for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++);
+                // Floats cannot contain a leading decimal point; however, this
+                // case is already accounted for by the parser.
+                if (source.charCodeAt(Index) == 46) {
+                  position = ++Index;
+                  // Parse the decimal component.
+                  for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
+                  if (position == Index) {
+                    // Illegal trailing decimal.
+                    abort();
+                  }
+                  Index = position;
+                }
+                // Parse exponents. The `e` denoting the exponent is
+                // case-insensitive.
+                charCode = source.charCodeAt(Index);
+                if (charCode == 101 || charCode == 69) {
+                  charCode = source.charCodeAt(++Index);
+                  // Skip past the sign following the exponent, if one is
+                  // specified.
+                  if (charCode == 43 || charCode == 45) {
+                    Index++;
+                  }
+                  // Parse the exponential component.
+                  for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
+                  if (position == Index) {
+                    // Illegal empty exponent.
+                    abort();
+                  }
+                  Index = position;
+                }
+                // Coerce the parsed value to a JavaScript number.
+                return +source.slice(begin, Index);
+              }
+              // A negative sign may only precede numbers.
+              if (isSigned) {
+                abort();
+              }
+              // `true`, `false`, and `null` literals.
+              if (source.slice(Index, Index + 4) == "true") {
+                Index += 4;
+                return true;
+              } else if (source.slice(Index, Index + 5) == "false") {
+                Index += 5;
+                return false;
+              } else if (source.slice(Index, Index + 4) == "null") {
+                Index += 4;
+                return null;
+              }
+              // Unrecognized token.
+              abort();
+          }
+        }
+        // Return the sentinel `$` character if the parser has reached the end
+        // of the source string.
+        return "$";
+      };
+ 
+      // Internal: Parses a JSON `value` token.
+      var get = function (value) {
+        var results, hasMembers;
+        if (value == "$") {
+          // Unexpected end of input.
+          abort();
+        }
+        if (typeof value == "string") {
+          if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") {
+            // Remove the sentinel `@` character.
+            return value.slice(1);
+          }
+          // Parse object and array literals.
+          if (value == "[") {
+            // Parses a JSON array, returning a new JavaScript array.
+            results = [];
+            for (;; hasMembers || (hasMembers = true)) {
+              value = lex();
+              // A closing square bracket marks the end of the array literal.
+              if (value == "]") {
+                break;
+              }
+              // If the array literal contains elements, the current token
+              // should be a comma separating the previous element from the
+              // next.
+              if (hasMembers) {
+                if (value == ",") {
+                  value = lex();
+                  if (value == "]") {
+                    // Unexpected trailing `,` in array literal.
+                    abort();
+                  }
+                } else {
+                  // A `,` must separate each array element.
+                  abort();
+                }
+              }
+              // Elisions and leading commas are not permitted.
+              if (value == ",") {
+                abort();
+              }
+              results.push(get(value));
+            }
+            return results;
+          } else if (value == "{") {
+            // Parses a JSON object, returning a new JavaScript object.
+            results = {};
+            for (;; hasMembers || (hasMembers = true)) {
+              value = lex();
+              // A closing curly brace marks the end of the object literal.
+              if (value == "}") {
+                break;
+              }
+              // If the object literal contains members, the current token
+              // should be a comma separator.
+              if (hasMembers) {
+                if (value == ",") {
+                  value = lex();
+                  if (value == "}") {
+                    // Unexpected trailing `,` in object literal.
+                    abort();
+                  }
+                } else {
+                  // A `,` must separate each object member.
+                  abort();
+                }
+              }
+              // Leading commas are not permitted, object property names must be
+              // double-quoted strings, and a `:` must separate each property
+              // name and value.
+              if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") {
+                abort();
+              }
+              results[value.slice(1)] = get(lex());
+            }
+            return results;
+          }
+          // Unexpected token encountered.
+          abort();
+        }
+        return value;
+      };
+ 
+      // Internal: Updates a traversed object member.
+      var update = function(source, property, callback) {
+        var element = walk(source, property, callback);
+        if (element === undef) {
+          delete source[property];
+        } else {
+          source[property] = element;
+        }
+      };
+ 
+      // Internal: Recursively traverses a parsed JSON object, invoking the
+      // `callback` function for each value. This is an implementation of the
+      // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2.
+      var walk = function (source, property, callback) {
+        var value = source[property], length;
+        if (typeof value == "object" && value) {
+          // `forEach` can't be used to traverse an array in Opera <= 8.54
+          // because its `Object#hasOwnProperty` implementation returns `false`
+          // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`).
+          if (getClass.call(value) == arrayClass) {
+            for (length = value.length; length--;) {
+              update(value, length, callback);
+            }
+          } else {
+            forEach(value, function (property) {
+              update(value, property, callback);
+            });
+          }
+        }
+        return callback.call(source, property, value);
+      };
+ 
+      // Public: `JSON.parse`. See ES 5.1 section 15.12.2.
+      JSON3.parse = function (source, callback) {
+        var result, value;
+        Index = 0;
+        Source = "" + source;
+        result = get(lex());
+        // If a JSON string contains multiple tokens, it is invalid.
+        if (lex() != "$") {
+          abort();
+        }
+        // Reset the parser state.
+        Index = Source = null;
+        return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result;
+      };
+    }
+  }
+ 
+  // Export for asynchronous module loaders.
+  Iif (isLoader) {
+    define(function () {
+      return JSON3;
+    });
+  }
+}(this));
+ 
+ +
+
+
Generated by istanbul at Sun Nov 17 2013 14:21:36 GMT-0800 (PST)
+
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JSON v3.2.6 | http://bestiejs.github.io/json3 | Copyright 2012-2013, Kit Cambridge | http://kit.mit-license.org */ +;(function (window) { + // Convenience aliases. + var getClass = {}.toString, isProperty, forEach, undef; + + // Detect the `define` function exposed by asynchronous module loaders. The + // strict `define` check is necessary for compatibility with `r.js`. + var isLoader = typeof define === "function" && define.amd; + + // Detect native implementations. + var nativeJSON = typeof JSON == "object" && JSON; + + // Set up the JSON 3 namespace, preferring the CommonJS `exports` object if + // available. + var JSON3 = typeof exports == "object" && exports && !exports.nodeType && exports; + + if (JSON3 && nativeJSON) { + // Explicitly delegate to the native `stringify` and `parse` + // implementations in CommonJS environments. + JSON3.stringify = nativeJSON.stringify; + JSON3.parse = nativeJSON.parse; + } else { + // Export for web browsers, JavaScript engines, and asynchronous module + // loaders, using the global `JSON` object if available. + JSON3 = window.JSON = nativeJSON || {}; + } + + // Test the `Date#getUTC*` methods. Based on work by @Yaffle. + var isExtended = new Date(-3509827334573292); + try { + // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical + // results for certain dates in Opera >= 10.53. + isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 && + // Safari < 2.0.2 stores the internal millisecond time value correctly, + // but clips the values returned by the date methods to the range of + // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]). + isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708; + } catch (exception) {} + + // Internal: Determines whether the native `JSON.stringify` and `parse` + // implementations are spec-compliant. Based on work by Ken Snyder. + function has(name) { + if (has[name] !== undef) { + // Return cached feature test result. + return has[name]; + } + + var isSupported; + if (name == "bug-string-char-index") { + // IE <= 7 doesn't support accessing string characters using square + // bracket notation. IE 8 only supports this for primitives. + isSupported = "a"[0] != "a"; + } else if (name == "json") { + // Indicates whether both `JSON.stringify` and `JSON.parse` are + // supported. + isSupported = has("json-stringify") && has("json-parse"); + } else { + var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}'; + // Test `JSON.stringify`. + if (name == "json-stringify") { + var stringify = JSON3.stringify, stringifySupported = typeof stringify == "function" && isExtended; + if (stringifySupported) { + // A test function object with a custom `toJSON` method. + (value = function () { + return 1; + }).toJSON = value; + try { + stringifySupported = + // Firefox 3.1b1 and b2 serialize string, number, and boolean + // primitives as object literals. + stringify(0) === "0" && + // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object + // literals. + stringify(new Number()) === "0" && + stringify(new String()) == '""' && + // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or + // does not define a canonical JSON representation (this applies to + // objects with `toJSON` properties as well, *unless* they are nested + // within an object or array). + stringify(getClass) === undef && + // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and + // FF 3.1b3 pass this test. + stringify(undef) === undef && + // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s, + // respectively, if the value is omitted entirely. + stringify() === undef && + // FF 3.1b1, 2 throw an error if the given value is not a number, + // string, array, object, Boolean, or `null` literal. This applies to + // objects with custom `toJSON` methods as well, unless they are nested + // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON` + // methods entirely. + stringify(value) === "1" && + stringify([value]) == "[1]" && + // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of + // `"[null]"`. + stringify([undef]) == "[null]" && + // YUI 3.0.0b1 fails to serialize `null` literals. + stringify(null) == "null" && + // FF 3.1b1, 2 halts serialization if an array contains a function: + // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3 + // elides non-JSON values from objects and arrays, unless they + // define custom `toJSON` methods. + stringify([undef, getClass, null]) == "[null,null,null]" && + // Simple serialization test. FF 3.1b1 uses Unicode escape sequences + // where character escape codes are expected (e.g., `\b` => `\u0008`). + stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized && + // FF 3.1b1 and b2 ignore the `filter` and `width` arguments. + stringify(null, value) === "1" && + stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" && + // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly + // serialize extended years. + stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' && + // The milliseconds are optional in ES 5, but required in 5.1. + stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' && + // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative + // four-digit years instead of six-digit years. Credits: @Yaffle. + stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' && + // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond + // values less than 1000. Credits: @Yaffle. + stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"'; + } catch (exception) { + stringifySupported = false; + } + } + isSupported = stringifySupported; + } + // Test `JSON.parse`. + if (name == "json-parse") { + var parse = JSON3.parse; + if (typeof parse == "function") { + try { + // FF 3.1b1, b2 will throw an exception if a bare literal is provided. + // Conforming implementations should also coerce the initial argument to + // a string prior to parsing. + if (parse("0") === 0 && !parse(false)) { + // Simple parsing test. + value = parse(serialized); + var parseSupported = value["a"].length == 5 && value["a"][0] === 1; + if (parseSupported) { + try { + // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings. + parseSupported = !parse('"\t"'); + } catch (exception) {} + if (parseSupported) { + try { + // FF 4.0 and 4.0.1 allow leading `+` signs and leading + // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow + // certain octal literals. + parseSupported = parse("01") !== 1; + } catch (exception) {} + } + if (parseSupported) { + try { + // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal + // points. These environments, along with FF 3.1b1 and 2, + // also allow trailing commas in JSON objects and arrays. + parseSupported = parse("1.") !== 1; + } catch (exception) {} + } + } + } + } catch (exception) { + parseSupported = false; + } + } + isSupported = parseSupported; + } + } + return has[name] = !!isSupported; + } + + if (!has("json")) { + // Common `[[Class]]` name aliases. + var functionClass = "[object Function]"; + var dateClass = "[object Date]"; + var numberClass = "[object Number]"; + var stringClass = "[object String]"; + var arrayClass = "[object Array]"; + var booleanClass = "[object Boolean]"; + + // Detect incomplete support for accessing string characters by index. + var charIndexBuggy = has("bug-string-char-index"); + + // Define additional utility methods if the `Date` methods are buggy. + if (!isExtended) { + var floor = Math.floor; + // A mapping between the months of the year and the number of days between + // January 1st and the first of the respective month. + var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334]; + // Internal: Calculates the number of days between the Unix epoch and the + // first day of the given month. + var getDay = function (year, month) { + return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400); + }; + } + + // Internal: Determines if a property is a direct property of the given + // object. Delegates to the native `Object#hasOwnProperty` method. + if (!(isProperty = {}.hasOwnProperty)) { + isProperty = function (property) { + var members = {}, constructor; + if ((members.__proto__ = null, members.__proto__ = { + // The *proto* property cannot be set multiple times in recent + // versions of Firefox and SeaMonkey. + "toString": 1 + }, members).toString != getClass) { + // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but + // supports the mutable *proto* property. + isProperty = function (property) { + // Capture and break the object's prototype chain (see section 8.6.2 + // of the ES 5.1 spec). The parenthesized expression prevents an + // unsafe transformation by the Closure Compiler. + var original = this.__proto__, result = property in (this.__proto__ = null, this); + // Restore the original prototype chain. + this.__proto__ = original; + return result; + }; + } else { + // Capture a reference to the top-level `Object` constructor. + constructor = members.constructor; + // Use the `constructor` property to simulate `Object#hasOwnProperty` in + // other environments. + isProperty = function (property) { + var parent = (this.constructor || constructor).prototype; + return property in this && !(property in parent && this[property] === parent[property]); + }; + } + members = null; + return isProperty.call(this, property); + }; + } + + // Internal: A set of primitive types used by `isHostType`. + var PrimitiveTypes = { + 'boolean': 1, + 'number': 1, + 'string': 1, + 'undefined': 1 + }; + + // Internal: Determines if the given object `property` value is a + // non-primitive. + var isHostType = function (object, property) { + var type = typeof object[property]; + return type == 'object' ? !!object[property] : !PrimitiveTypes[type]; + }; + + // Internal: Normalizes the `for...in` iteration algorithm across + // environments. Each enumerated key is yielded to a `callback` function. + forEach = function (object, callback) { + var size = 0, Properties, members, property; + + // Tests for bugs in the current environment's `for...in` algorithm. The + // `valueOf` property inherits the non-enumerable flag from + // `Object.prototype` in older versions of IE, Netscape, and Mozilla. + (Properties = function () { + this.valueOf = 0; + }).prototype.valueOf = 0; + + // Iterate over a new instance of the `Properties` class. + members = new Properties(); + for (property in members) { + // Ignore all properties inherited from `Object.prototype`. + if (isProperty.call(members, property)) { + size++; + } + } + Properties = members = null; + + // Normalize the iteration algorithm. + if (!size) { + // A list of non-enumerable properties inherited from `Object.prototype`. + members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"]; + // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable + // properties. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, length; + var hasProperty = !isFunction && typeof object.constructor != 'function' && isHostType(object, 'hasOwnProperty') ? object.hasOwnProperty : isProperty; + for (property in object) { + // Gecko <= 1.0 enumerates the `prototype` property of functions under + // certain conditions; IE does not. + if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) { + callback(property); + } + } + // Manually invoke the callback for each non-enumerable property. + for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property)); + }; + } else if (size == 2) { + // Safari <= 2.0.4 enumerates shadowed properties twice. + forEach = function (object, callback) { + // Create a set of iterated properties. + var members = {}, isFunction = getClass.call(object) == functionClass, property; + for (property in object) { + // Store each property name to prevent double enumeration. The + // `prototype` property of functions is not enumerated due to cross- + // environment inconsistencies. + if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) { + callback(property); + } + } + }; + } else { + // No bugs detected; use the standard `for...in` algorithm. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, isConstructor; + for (property in object) { + if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) { + callback(property); + } + } + // Manually invoke the callback for the `constructor` property due to + // cross-environment inconsistencies. + if (isConstructor || isProperty.call(object, (property = "constructor"))) { + callback(property); + } + }; + } + return forEach(object, callback); + }; + + // Public: Serializes a JavaScript `value` as a JSON string. The optional + // `filter` argument may specify either a function that alters how object and + // array members are serialized, or an array of strings and numbers that + // indicates which properties should be serialized. The optional `width` + // argument may be either a string or number that specifies the indentation + // level of the output. + if (!has("json-stringify")) { + // Internal: A map of control characters and their escaped equivalents. + var Escapes = { + 92: "\\\\", + 34: '\\"', + 8: "\\b", + 12: "\\f", + 10: "\\n", + 13: "\\r", + 9: "\\t" + }; + + // Internal: Converts `value` into a zero-padded string such that its + // length is at least equal to `width`. The `width` must be <= 6. + var leadingZeroes = "000000"; + var toPaddedString = function (width, value) { + // The `|| 0` expression is necessary to work around a bug in + // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`. + return (leadingZeroes + (value || 0)).slice(-width); + }; + + // Internal: Double-quotes a string `value`, replacing all ASCII control + // characters (characters with code unit values between 0 and 31) with + // their escaped equivalents. This is an implementation of the + // `Quote(value)` operation defined in ES 5.1 section 15.12.3. + var unicodePrefix = "\\u00"; + var quote = function (value) { + var result = '"', index = 0, length = value.length, isLarge = length > 10 && charIndexBuggy, symbols; + if (isLarge) { + symbols = value.split(""); + } + for (; index < length; index++) { + var charCode = value.charCodeAt(index); + // If the character is a control character, append its Unicode or + // shorthand escape sequence; otherwise, append the character as-is. + switch (charCode) { + case 8: case 9: case 10: case 12: case 13: case 34: case 92: + result += Escapes[charCode]; + break; + default: + if (charCode < 32) { + result += unicodePrefix + toPaddedString(2, charCode.toString(16)); + break; + } + result += isLarge ? symbols[index] : charIndexBuggy ? value.charAt(index) : value[index]; + } + } + return result + '"'; + }; + + // Internal: Recursively serializes an object. Implements the + // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations. + var serialize = function (property, object, callback, properties, whitespace, indentation, stack) { + var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result; + try { + // Necessary for host object support. + value = object[property]; + } catch (exception) {} + if (typeof value == "object" && value) { + className = getClass.call(value); + if (className == dateClass && !isProperty.call(value, "toJSON")) { + if (value > -1 / 0 && value < 1 / 0) { + // Dates are serialized according to the `Date#toJSON` method + // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15 + // for the ISO 8601 date time string format. + if (getDay) { + // Manually compute the year, month, date, hours, minutes, + // seconds, and milliseconds if the `getUTC*` methods are + // buggy. Adapted from @Yaffle's `date-shim` project. + date = floor(value / 864e5); + for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++); + for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++); + date = 1 + date - getDay(year, month); + // The `time` value specifies the time within the day (see ES + // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used + // to compute `A modulo B`, as the `%` operator does not + // correspond to the `modulo` operation for negative numbers. + time = (value % 864e5 + 864e5) % 864e5; + // The hours, minutes, seconds, and milliseconds are obtained by + // decomposing the time within the day. See section 15.9.1.10. + hours = floor(time / 36e5) % 24; + minutes = floor(time / 6e4) % 60; + seconds = floor(time / 1e3) % 60; + milliseconds = time % 1e3; + } else { + year = value.getUTCFullYear(); + month = value.getUTCMonth(); + date = value.getUTCDate(); + hours = value.getUTCHours(); + minutes = value.getUTCMinutes(); + seconds = value.getUTCSeconds(); + milliseconds = value.getUTCMilliseconds(); + } + // Serialize extended years correctly. + value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) + + "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) + + // Months, dates, hours, minutes, and seconds should have two + // digits; milliseconds should have three. + "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) + + // Milliseconds are optional in ES 5.0, but required in 5.1. + "." + toPaddedString(3, milliseconds) + "Z"; + } else { + value = null; + } + } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) { + // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the + // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3 + // ignores all `toJSON` methods on these objects unless they are + // defined directly on an instance. + value = value.toJSON(property); + } + } + if (callback) { + // If a replacement function was provided, call it to obtain the value + // for serialization. + value = callback.call(object, property, value); + } + if (value === null) { + return "null"; + } + className = getClass.call(value); + if (className == booleanClass) { + // Booleans are represented literally. + return "" + value; + } else if (className == numberClass) { + // JSON numbers must be finite. `Infinity` and `NaN` are serialized as + // `"null"`. + return value > -1 / 0 && value < 1 / 0 ? "" + value : "null"; + } else if (className == stringClass) { + // Strings are double-quoted and escaped. + return quote("" + value); + } + // Recursively serialize objects and arrays. + if (typeof value == "object") { + // Check for cyclic structures. This is a linear search; performance + // is inversely proportional to the number of unique nested objects. + for (length = stack.length; length--;) { + if (stack[length] === value) { + // Cyclic structures cannot be serialized by `JSON.stringify`. + throw TypeError(); + } + } + // Add the object to the stack of traversed objects. + stack.push(value); + results = []; + // Save the current indentation level and indent one additional level. + prefix = indentation; + indentation += whitespace; + if (className == arrayClass) { + // Recursively serialize array elements. + for (index = 0, length = value.length; index < length; index++) { + element = serialize(index, value, callback, properties, whitespace, indentation, stack); + results.push(element === undef ? "null" : element); + } + result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]"; + } else { + // Recursively serialize object members. Members are selected from + // either a user-specified list of property names, or the object + // itself. + forEach(properties || value, function (property) { + var element = serialize(property, value, callback, properties, whitespace, indentation, stack); + if (element !== undef) { + // According to ES 5.1 section 15.12.3: "If `gap` {whitespace} + // is not the empty string, let `member` {quote(property) + ":"} + // be the concatenation of `member` and the `space` character." + // The "`space` character" refers to the literal space + // character, not the `space` {width} argument provided to + // `JSON.stringify`. + results.push(quote(property) + ":" + (whitespace ? " " : "") + element); + } + }); + result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}"; + } + // Remove the object from the traversed object stack. + stack.pop(); + return result; + } + }; + + // Public: `JSON.stringify`. See ES 5.1 section 15.12.3. + JSON3.stringify = function (source, filter, width) { + var whitespace, callback, properties, className; + if (typeof filter == "function" || typeof filter == "object" && filter) { + if ((className = getClass.call(filter)) == functionClass) { + callback = filter; + } else if (className == arrayClass) { + // Convert the property names array into a makeshift set. + properties = {}; + for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1)); + } + } + if (width) { + if ((className = getClass.call(width)) == numberClass) { + // Convert the `width` to an integer and create a string containing + // `width` number of space characters. + if ((width -= width % 1) > 0) { + for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " "); + } + } else if (className == stringClass) { + whitespace = width.length <= 10 ? width : width.slice(0, 10); + } + } + // Opera <= 7.54u2 discards the values associated with empty string keys + // (`""`) only if they are used directly within an object member list + // (e.g., `!("" in { "": 1})`). + return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []); + }; + } + + // Public: Parses a JSON source string. + if (!has("json-parse")) { + var fromCharCode = String.fromCharCode; + + // Internal: A map of escaped control characters and their unescaped + // equivalents. + var Unescapes = { + 92: "\\", + 34: '"', + 47: "/", + 98: "\b", + 116: "\t", + 110: "\n", + 102: "\f", + 114: "\r" + }; + + // Internal: Stores the parser state. + var Index, Source; + + // Internal: Resets the parser state and throws a `SyntaxError`. + var abort = function() { + Index = Source = null; + throw SyntaxError(); + }; + + // Internal: Returns the next token, or `"$"` if the parser has reached + // the end of the source string. A token may be a string, number, `null` + // literal, or Boolean literal. + var lex = function () { + var source = Source, length = source.length, value, begin, position, isSigned, charCode; + while (Index < length) { + charCode = source.charCodeAt(Index); + switch (charCode) { + case 9: case 10: case 13: case 32: + // Skip whitespace tokens, including tabs, carriage returns, line + // feeds, and space characters. + Index++; + break; + case 123: case 125: case 91: case 93: case 58: case 44: + // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at + // the current position. + value = charIndexBuggy ? source.charAt(Index) : source[Index]; + Index++; + return value; + case 34: + // `"` delimits a JSON string; advance to the next character and + // begin parsing the string. String tokens are prefixed with the + // sentinel `@` character to distinguish them from punctuators and + // end-of-string tokens. + for (value = "@", Index++; Index < length;) { + charCode = source.charCodeAt(Index); + if (charCode < 32) { + // Unescaped ASCII control characters (those with a code unit + // less than the space character) are not permitted. + abort(); + } else if (charCode == 92) { + // A reverse solidus (`\`) marks the beginning of an escaped + // control character (including `"`, `\`, and `/`) or Unicode + // escape sequence. + charCode = source.charCodeAt(++Index); + switch (charCode) { + case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114: + // Revive escaped control characters. + value += Unescapes[charCode]; + Index++; + break; + case 117: + // `\u` marks the beginning of a Unicode escape sequence. + // Advance to the first character and validate the + // four-digit code point. + begin = ++Index; + for (position = Index + 4; Index < position; Index++) { + charCode = source.charCodeAt(Index); + // A valid sequence comprises four hexdigits (case- + // insensitive) that form a single hexadecimal value. + if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) { + // Invalid Unicode escape sequence. + abort(); + } + } + // Revive the escaped character. + value += fromCharCode("0x" + source.slice(begin, Index)); + break; + default: + // Invalid escape sequence. + abort(); + } + } else { + if (charCode == 34) { + // An unescaped double-quote character marks the end of the + // string. + break; + } + charCode = source.charCodeAt(Index); + begin = Index; + // Optimize for the common case where a string is valid. + while (charCode >= 32 && charCode != 92 && charCode != 34) { + charCode = source.charCodeAt(++Index); + } + // Append the string as-is. + value += source.slice(begin, Index); + } + } + if (source.charCodeAt(Index) == 34) { + // Advance to the next character and return the revived string. + Index++; + return value; + } + // Unterminated string. + abort(); + default: + // Parse numbers and literals. + begin = Index; + // Advance past the negative sign, if one is specified. + if (charCode == 45) { + isSigned = true; + charCode = source.charCodeAt(++Index); + } + // Parse an integer or floating-point value. + if (charCode >= 48 && charCode <= 57) { + // Leading zeroes are interpreted as octal literals. + if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) { + // Illegal octal literal. + abort(); + } + isSigned = false; + // Parse the integer component. + for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++); + // Floats cannot contain a leading decimal point; however, this + // case is already accounted for by the parser. + if (source.charCodeAt(Index) == 46) { + position = ++Index; + // Parse the decimal component. + for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal trailing decimal. + abort(); + } + Index = position; + } + // Parse exponents. The `e` denoting the exponent is + // case-insensitive. + charCode = source.charCodeAt(Index); + if (charCode == 101 || charCode == 69) { + charCode = source.charCodeAt(++Index); + // Skip past the sign following the exponent, if one is + // specified. + if (charCode == 43 || charCode == 45) { + Index++; + } + // Parse the exponential component. + for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal empty exponent. + abort(); + } + Index = position; + } + // Coerce the parsed value to a JavaScript number. + return +source.slice(begin, Index); + } + // A negative sign may only precede numbers. + if (isSigned) { + abort(); + } + // `true`, `false`, and `null` literals. + if (source.slice(Index, Index + 4) == "true") { + Index += 4; + return true; + } else if (source.slice(Index, Index + 5) == "false") { + Index += 5; + return false; + } else if (source.slice(Index, Index + 4) == "null") { + Index += 4; + return null; + } + // Unrecognized token. + abort(); + } + } + // Return the sentinel `$` character if the parser has reached the end + // of the source string. + return "$"; + }; + + // Internal: Parses a JSON `value` token. + var get = function (value) { + var results, hasMembers; + if (value == "$") { + // Unexpected end of input. + abort(); + } + if (typeof value == "string") { + if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") { + // Remove the sentinel `@` character. + return value.slice(1); + } + // Parse object and array literals. + if (value == "[") { + // Parses a JSON array, returning a new JavaScript array. + results = []; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing square bracket marks the end of the array literal. + if (value == "]") { + break; + } + // If the array literal contains elements, the current token + // should be a comma separating the previous element from the + // next. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "]") { + // Unexpected trailing `,` in array literal. + abort(); + } + } else { + // A `,` must separate each array element. + abort(); + } + } + // Elisions and leading commas are not permitted. + if (value == ",") { + abort(); + } + results.push(get(value)); + } + return results; + } else if (value == "{") { + // Parses a JSON object, returning a new JavaScript object. + results = {}; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing curly brace marks the end of the object literal. + if (value == "}") { + break; + } + // If the object literal contains members, the current token + // should be a comma separator. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "}") { + // Unexpected trailing `,` in object literal. + abort(); + } + } else { + // A `,` must separate each object member. + abort(); + } + } + // Leading commas are not permitted, object property names must be + // double-quoted strings, and a `:` must separate each property + // name and value. + if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") { + abort(); + } + results[value.slice(1)] = get(lex()); + } + return results; + } + // Unexpected token encountered. + abort(); + } + return value; + }; + + // Internal: Updates a traversed object member. + var update = function(source, property, callback) { + var element = walk(source, property, callback); + if (element === undef) { + delete source[property]; + } else { + source[property] = element; + } + }; + + // Internal: Recursively traverses a parsed JSON object, invoking the + // `callback` function for each value. This is an implementation of the + // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2. + var walk = function (source, property, callback) { + var value = source[property], length; + if (typeof value == "object" && value) { + // `forEach` can't be used to traverse an array in Opera <= 8.54 + // because its `Object#hasOwnProperty` implementation returns `false` + // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`). + if (getClass.call(value) == arrayClass) { + for (length = value.length; length--;) { + update(value, length, callback); + } + } else { + forEach(value, function (property) { + update(value, property, callback); + }); + } + } + return callback.call(source, property, value); + }; + + // Public: `JSON.parse`. See ES 5.1 section 15.12.2. + JSON3.parse = function (source, callback) { + var result, value; + Index = 0; + Source = "" + source; + result = get(lex()); + // If a JSON string contains multiple tokens, it is invalid. + if (lex() != "$") { + abort(); + } + // Reset the parser state. + Index = Source = null; + return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result; + }; + } + } + + // Export for asynchronous module loaders. + if (isLoader) { + define(function () { + return JSON3; + }); + } +}(this)); diff --git a/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/lib/json3.min.js b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/lib/json3.min.js new file mode 100644 index 0000000..f9a45ce --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/socket.io-parser/node_modules/json3/lib/json3.min.js @@ -0,0 +1,18 @@ +/*! 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Schöldström", + "email": "public@oxy.fi", + "url": "http://oxy.fi/" + }, + { + "name": "Benjamin Tan", + "email": "demoneaux@gmail.com", + "url": "http://d10.github.io/" + }, + { + "name": "Kiryl Yermakou", + "email": "rma4ok@gmail.com", + "url": "https://github.com/rma4ok" + } + ], + "bugs": { + "url": "https://github.com/bestiejs/json3/issues" + }, + "scripts": { + "test": "node test/test_*.js" + }, + "repository": { + "type": "git", + "url": "git://github.com/bestiejs/json3.git" + }, + "jam": { + "main": "./lib/json3.js" + }, + "volo": { + "type": "directory", + "ignore": [ + ".*", + "build.js", + "index.html", + "component.json", + "bower.json", + "benchmark", + "page", + "test", + "vendor" + ] + }, + "_id": "json3@3.2.6", + "dist": { + "shasum": "f6efc93c06a04de9aec53053df2559bb19e2038b", + "tarball": "http://registry.npmjs.org/json3/-/json3-3.2.6.tgz" + }, + "_from": "json3@3.2.6", + "_npmVersion": "1.3.8", + "_npmUser": { + "name": "kitcambridge", + "email": 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b/node_modules/socket.io/node_modules/socket.io-adapter/package.json new file mode 100644 index 0000000..477ccdd --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-adapter/package.json @@ -0,0 +1,41 @@ +{ + "name": "socket.io-adapter", + "version": "0.4.0", + "license": "MIT", + "repository": { + "type": "git", + "url": "git://github.com/Automattic/socket.io-adapter.git" + }, + "description": "Default socket.io in-memory adapter class.", + "dependencies": { + "debug": "2.2.0", + "socket.io-parser": "2.2.2" + }, + "gitHead": "efd6141dbd6947761ee9ce91fa729f3bec0aaab0", + "bugs": { + "url": "https://github.com/Automattic/socket.io-adapter/issues" + }, + "homepage": "https://github.com/Automattic/socket.io-adapter#readme", + "_id": "socket.io-adapter@0.4.0", + "scripts": {}, + "_shasum": "fb9f82ab1aa65290bf72c3657955b930a991a24f", + "_from": "socket.io-adapter@0.4.0", + "_npmVersion": "3.4.1", + "_nodeVersion": "4.2.2", + "_npmUser": { + "name": "rauchg", + "email": "rauchg@gmail.com" + }, + "maintainers": [ + { + "name": "rauchg", + "email": "rauchg@gmail.com" + } + ], + "dist": { + "shasum": "fb9f82ab1aa65290bf72c3657955b930a991a24f", + "tarball": "http://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-0.4.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-0.4.0.tgz" +} 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..a841f1c --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/History.md @@ -0,0 +1,446 @@ + +1.4.5 / 2016-01-26 +================== + + * fix `NativeScript` support + +1.4.4 / 2016-01-10 +================== + + * bump `engine.io-client` + +1.4.3 / 2016-01-08 +================== + + * remove `webpack.config.js` + +1.4.2 / 2016-01-07 +================== + + * exclude `ws` instead of `ignore`ing it from build [@lpinca] + * add global object as another fallback [@ligaz] + * bump `engine.io-client` + +1.4.1 / 2016-01-07 +================== + + * package: bump `engine.io-client` + +1.4.0 / 2015-11-28 +================== + + * package: bump `engine.io-client` + * manager: fix `Object.prototype` extensions + * package: bump `zuul` and `zuul-ngrok` + * package: bump `debug` + * package: bump `socket.io-parser` + * package: bump `has-binary` + * remove unnecessary `index.js` + * added support for `ping` and `pong` events + * proper handling of disconnection while in `opening` state + * instrumentation / style tweaks + * added tests for same-namespace new connection handling + * do not call apply if packet id is not in acks + * build sio client with make to autogenerate new socket.io.js + * bugfix/1956 don't reuse same-namespace connections #2 + * fix has-binary to work with all objects [gunta] + * bugfix/1956 don't reuse same-namespace connections + * add support for compression [nkzawa] + * fix: location.port was ignored + +1.3.7 / 2015-09-21 +================== + + * package: bump `socket.io` for node4 support + * package: bump `engine.io-client` for node4 compatibility + +1.3.6 / 2015-07-14 +================== + + * package: bump `engine.io-client` to fix build on windows + +1.3.5 / 2015-03-03 +================== + + * package: bump parser + +1.3.4 / 2015-02-14 +================== + + * build `socket.io.js` with `engine.io-client` `1.5.1` + +1.3.3 / 2015-02-03 +================== + + * package: bump parser + +1.3.2 / 2015-01-19 +================== + + * build `socket.io.js` + +1.3.1 / 2015-01-19 +================== + + * no change on this release + * package: bump `engine.io-client` to not depend on `git(1)` for a dep + +1.3.0 / 2015-01-19 +================== + + * package: bump `engine.io-client` + * added `socket.id` property pointing to session id [rase-] + * fix url parsing when uri string is undefined [defunctzombie] + * implemented `backo` for exponential backoff with randomization [mokesmokes] + * reset reconnection attempts state after a successul connection [mokesmokes] + +1.2.1 / 2014-11-21 +================== + + * package: bump `engine.io-client` + * README: fixes to prevent duplicate events [nkzawa] + * fix reconnection after reconnecting manually [nkzawa] + * make ACK callbacks idempotent [thexeos] + * package: bump `uglify-js` + +1.2.0 / 2014-10-27 +================== + + * bump `engine.io-client`. + * set `readyState` before engine.io close event + * fix reconnection after reconnecting manually + * enable to stop reconnecting + * downloads badge + * support no schema relative url + * enable to reconnect manually + +1.1.0 / 2014-09-04 +================== + + * socket: fix in `has-binary` + * package: bump `socket.io-parser` + * package: bump `engine.io-client` + * further increase test timeout. + * double to singly quotes in tests. + * extend timeout and remember to close everything in each test case + * fix travis + * add travis + zuul matrix + * use svg instead of png to get better image quality in readme + * make CI build faster + * removed unnecessary code from try block. Only decode packet is needed. + * package: bump `browserify` + * package: bump `engine.io-client` + * fix autoConnect option + * npmignore: ignore `.gitignore` + * package: update `browserify` + * don't fire an extra reconnect when we're not reconnecting + after a failed initial connect attempt + * package: bump `socket.io-parser` for `component-emitter` dep fix + * updated tests to reflect `autoConnect` option + * add `autoConnect` option to wait with connecting + +1.0.6 / 2014-06-19 +================== + + * test fixes on internet explorer + * fixes for duplicate event propagation from manager instance [Rase-] + +1.0.5 / 2014-06-16 +================== + + * package: bump `engine.io-client` for better deps and smaller build + * handle io.connect(null, opts) correctly [audreyt] + * url: fix incorrect ports in certain connections [holic] + * manager: propagate all reconnection events to sockets [Rase-] + * index: added BC for `force new connection` + * socket: fix event buffering while in disconnected state [kevin-roark] + * package: stop using tarballs in dependencies [reid] + * manager: relay `connect_error` and `connect_timeout` to sockets + +1.0.4 / 2014-06-02 +================== + + * update build + +1.0.3 / 2014-05-31 +================== + + * package; bump `socket.io-parser` for binary ACK fix + * package: bump `engine.io-client` for binary UTF8 fix + +1.0.2 / 2014-05-28 +================== + + * package: bump `socket.io-parser` for windows fix + +1.0.1 / 2014-05-28 +================== + + * override npm tag + +1.0.0 / 2014-05-28 +================== + + * stable release + +1.0.0-pre5 / 2014-05-22 +======================= + + * package: bump `engine.io-client` for parser fixes + +1.0.0-pre4 / 2014-05-19 +======================= + + * build + +1.0.0-pre3 / 2014-05-17 +======================= + + * package: bump parser + * package: bump engine.io-client + +1.0.0-pre2 / 2014-04-27 +======================= + + * package: bump `engine.io-client` + * package: bump `zuul` + * allows user-level query string parameters to be in socket.request + * package: bump `socket.io-parser` + * package: bump `engine.io-client` for android fix + * tidy up .gitignore + +1.0.0-pre / 2014-03-14 +====================== + + * implemented `engine.io-client` + * implemented `socket.io-parser` + * implemented `json3` to avoid env pollution + * implemented `debug` + * added binary support + * added `browserify` support + +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/LICENSE b/node_modules/socket.io/node_modules/socket.io-client/LICENSE new file mode 100644 index 0000000..9338df1 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/LICENSE @@ -0,0 +1,22 @@ +The MIT License (MIT) + +Copyright (c) 2014 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. \ No newline at end of file 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..3ad5994 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/README.md @@ -0,0 +1,188 @@ + +# socket.io-client + +[![Build Status](https://secure.travis-ci.org/socketio/socket.io-client.svg)](http://travis-ci.org/socketio/socket.io-client) +[![Dependency Status](https://david-dm.org/socketio/socket.io-client.svg)](https://david-dm.org/socketio/socket.io-client) +[![devDependency Status](https://david-dm.org/socketio/socket.io-client/dev-status.svg)](https://david-dm.org/socketio/socket.io-client#info=devDependencies) +![NPM version](https://badge.fury.io/js/socket.io-client.svg) +![Downloads](http://img.shields.io/npm/dm/socket.io-client.svg?style=flat) +[![](http://slack.socket.io/badge.svg?)](http://slack.socket.io) + +## How to use + +A standalone build of `socket.io-client` is exposed automatically by the +socket.io server as `/socket.io/socket.io.js`. Alternatively you can +serve the file `socket.io.js` found at the root of this repository. + +```html + + +``` + +Socket.IO is compatible with [browserify](http://browserify.org/). + +### Node.JS (server-side usage) + + Add `socket.io-client` to your `package.json` and then: + + ```js + var socket = require('socket.io-client')('http://localhost'); + socket.on('connect', function(){}); + socket.on('event', function(data){}); + socket.on('disconnect', function(){}); + ``` + +## API + +### IO(url:String, opts:Object):Socket + + Exposed as the `io` namespace in the standalone build, or the result + of calling `require('socket.io-client')`. + + When called, it creates a new `Manager` for the given URL, and attempts + to reuse an existing `Manager` for subsequent calls, unless the + `multiplex` option is passed with `false`. + + The rest of the options are passed to the `Manager` constructor (see below + for details). + + A `Socket` instance is returned for the namespace specified by the + pathname in the URL, defaulting to `/`. For example, if the `url` is + `http://localhost/users`, a transport connection will be established to + `http://localhost` and a Socket.IO connection will be established to + `/users`. + +### IO#protocol + + Socket.io protocol revision number this client works with. + +### IO#Socket + + Reference to the `Socket` constructor. + +### IO#Manager + + Reference to the `Manager` constructor. + +### IO#Emitter + + Reference to the `Emitter` constructor. + +### Manager(url:String, opts:Object) + + A `Manager` represents a connection to a given Socket.IO server. One or + more `Socket` instances are associated with the manager. The manager + can be accessed through the `io` property of each `Socket` instance. + + The `opts` are also passed to `engine.io` upon initialization of the + underlying `Socket`. + + Options: + - `reconnection` whether to reconnect automatically (`true`) + - `reconnectionAttempts` (`Infinity`) before giving up + - `reconnectionDelay` how long to initially wait before attempting a new + reconnection (`1000`). Affected by +/- `randomizationFactor`, + for example the default initial delay will be between 500 to 1500ms. + - `reconnectionDelayMax` maximum amount of time to wait between + reconnections (`5000`). Each attempt increases the reconnection delay by 2x + along with a randomization as above + - `randomizationFactor` (`0.5`), 0 <= randomizationFactor <= 1 + - `timeout` connection timeout before a `connect_error` + and `connect_timeout` events are emitted (`20000`) + - `autoConnect` by setting this false, you have to call `manager.open` + whenever you decide it's appropriate + +#### Events + + - `connect_error`. Fired upon a connection error. + Parameters: + - `Object` error object + - `connect_timeout`. Fired upon a connection timeout. + - `reconnect`. Fired upon a successful reconnection. + Parameters: + - `Number` reconnection attempt number + - `reconnect_attempt`. Fired upon an attempt to reconnect. + - `reconnecting`. Fired upon an attempt to reconnect. + Parameters: + - `Number` reconnection attempt number + - `reconnect_error`. Fired upon a reconnection attempt error. + Parameters: + - `Object` error object + - `reconnect_failed`. Fired when couldn't reconnect within `reconnectionAttempts` + - `ping`. Fired when a ping packet is written out to the server. + - `pong`. Fired when a pong is received from the server. + Parameters: + - `Number` number of ms elapsed since `ping` packet (i.e.: latency). + +The events above are also emitted on the individual sockets that +reconnect that depend on this `Manager`. + +### Manager#reconnection(v:Boolean):Manager + + Sets the `reconnection` option, or returns it if no parameters + are passed. + +### Manager#reconnectionAttempts(v:Boolean):Manager + + Sets the `reconnectionAttempts` option, or returns it if no parameters + are passed. + +### Manager#reconnectionDelay(v:Boolean):Manager + + Sets the `reconectionDelay` option, or returns it if no parameters + are passed. + +### Manager#reconnectionDelayMax(v:Boolean):Manager + + Sets the `reconectionDelayMax` option, or returns it if no parameters + are passed. + +### Manager#timeout(v:Boolean):Manager + + Sets the `timeout` option, or returns it if no parameters + are passed. + +### Socket + +#### Socket#id:String + +A property on the `socket` instance that is equal to the underlying engine.io socket id. + +The property is present once the socket has connected, is removed when the socket disconnects and is updated if the socket reconnects. + +#### Socket#compress(v:Boolean):Socket + + Sets a modifier for a subsequent event emission that the event data will + only be _compressed_ if the value is `true`. Defaults to `true` when you don't call the method. + + ```js + socket.compress(false).emit('an event', { some: 'data' }); + ``` + +#### Events + + - `connect`. Fired upon a connection including a successful reconnection. + - `error`. Fired upon a connection error + Parameters: + - `Object` error data + - `disconnect`. Fired upon a disconnection. + - `reconnect`. Fired upon a successful reconnection. + Parameters: + - `Number` reconnection attempt number + - `reconnect_attempt`. Fired upon an attempt to reconnect. + - `reconnecting`. Fired upon an attempt to reconnect. + Parameters: + - `Number` reconnection attempt number + - `reconnect_error`. Fired upon a reconnection attempt error. + Parameters: + - `Object` error object + - `reconnect_failed`. Fired when couldn't reconnect within `reconnectionAttempts` + +## License + +[MIT](/LICENSE) diff --git a/node_modules/socket.io/node_modules/socket.io-client/lib/index.js b/node_modules/socket.io/node_modules/socket.io-client/lib/index.js new file mode 100644 index 0000000..91887e4 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/lib/index.js @@ -0,0 +1,92 @@ + +/** + * Module dependencies. + */ + +var url = require('./url'); +var parser = require('socket.io-parser'); +var Manager = require('./manager'); +var debug = require('debug')('socket.io-client'); + +/** + * Module exports. + */ + +module.exports = exports = lookup; + +/** + * Managers cache. + */ + +var cache = exports.managers = {}; + +/** + * Looks up an existing `Manager` for multiplexing. + * If the user summons: + * + * `io('http://localhost/a');` + * `io('http://localhost/b');` + * + * We reuse the existing instance based on same scheme/port/host, + * and we initialize sockets for each namespace. + * + * @api public + */ + +function lookup(uri, opts) { + if (typeof uri == 'object') { + opts = uri; + uri = undefined; + } + + opts = opts || {}; + + var parsed = url(uri); + var source = parsed.source; + var id = parsed.id; + var path = parsed.path; + var sameNamespace = cache[id] && path in cache[id].nsps; + var newConnection = opts.forceNew || opts['force new connection'] || + false === opts.multiplex || sameNamespace; + + var io; + + if (newConnection) { + debug('ignoring socket cache for %s', source); + io = Manager(source, opts); + } else { + if (!cache[id]) { + debug('new io instance for %s', source); + cache[id] = Manager(source, opts); + } + io = cache[id]; + } + + return io.socket(parsed.path); +} + +/** + * Protocol version. + * + * @api public + */ + +exports.protocol = parser.protocol; + +/** + * `connect`. + * + * @param {String} uri + * @api public + */ + +exports.connect = lookup; + +/** + * Expose constructors for standalone build. + * + * @api public + */ + +exports.Manager = require('./manager'); +exports.Socket = require('./socket'); diff --git a/node_modules/socket.io/node_modules/socket.io-client/lib/manager.js b/node_modules/socket.io/node_modules/socket.io-client/lib/manager.js new file mode 100644 index 0000000..5d7f88c --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/lib/manager.js @@ -0,0 +1,557 @@ + +/** + * Module dependencies. + */ + +var eio = require('engine.io-client'); +var Socket = require('./socket'); +var Emitter = require('component-emitter'); +var parser = require('socket.io-parser'); +var on = require('./on'); +var bind = require('component-bind'); +var debug = require('debug')('socket.io-client:manager'); +var indexOf = require('indexof'); +var Backoff = require('backo2'); + +/** + * IE6+ hasOwnProperty + */ + +var has = Object.prototype.hasOwnProperty; + +/** + * Module exports + */ + +module.exports = Manager; + +/** + * `Manager` constructor. + * + * @param {String} engine instance or engine uri/opts + * @param {Object} options + * @api public + */ + +function Manager(uri, opts){ + if (!(this instanceof Manager)) return new Manager(uri, opts); + if (uri && ('object' == typeof uri)) { + opts = uri; + uri = undefined; + } + opts = opts || {}; + + opts.path = opts.path || '/socket.io'; + this.nsps = {}; + this.subs = []; + this.opts = opts; + this.reconnection(opts.reconnection !== false); + this.reconnectionAttempts(opts.reconnectionAttempts || Infinity); + this.reconnectionDelay(opts.reconnectionDelay || 1000); + this.reconnectionDelayMax(opts.reconnectionDelayMax || 5000); + this.randomizationFactor(opts.randomizationFactor || 0.5); + this.backoff = new Backoff({ + min: this.reconnectionDelay(), + max: this.reconnectionDelayMax(), + jitter: this.randomizationFactor() + }); + this.timeout(null == opts.timeout ? 20000 : opts.timeout); + this.readyState = 'closed'; + this.uri = uri; + this.connecting = []; + this.lastPing = null; + this.encoding = false; + this.packetBuffer = []; + this.encoder = new parser.Encoder(); + this.decoder = new parser.Decoder(); + this.autoConnect = opts.autoConnect !== false; + if (this.autoConnect) this.open(); +} + +/** + * Propagate given event to sockets and emit on `this` + * + * @api private + */ + +Manager.prototype.emitAll = function() { + this.emit.apply(this, arguments); + for (var nsp in this.nsps) { + if (has.call(this.nsps, nsp)) { + this.nsps[nsp].emit.apply(this.nsps[nsp], arguments); + } + } +}; + +/** + * Update `socket.id` of all sockets + * + * @api private + */ + +Manager.prototype.updateSocketIds = function(){ + for (var nsp in this.nsps) { + if (has.call(this.nsps, nsp)) { + this.nsps[nsp].id = this.engine.id; + } + } +}; + +/** + * Mix in `Emitter`. + */ + +Emitter(Manager.prototype); + +/** + * Sets the `reconnection` config. + * + * @param {Boolean} true/false if it should automatically reconnect + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnection = function(v){ + if (!arguments.length) return this._reconnection; + this._reconnection = !!v; + return this; +}; + +/** + * Sets the reconnection attempts config. + * + * @param {Number} max reconnection attempts before giving up + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnectionAttempts = function(v){ + if (!arguments.length) return this._reconnectionAttempts; + this._reconnectionAttempts = v; + return this; +}; + +/** + * Sets the delay between reconnections. + * + * @param {Number} delay + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnectionDelay = function(v){ + if (!arguments.length) return this._reconnectionDelay; + this._reconnectionDelay = v; + this.backoff && this.backoff.setMin(v); + return this; +}; + +Manager.prototype.randomizationFactor = function(v){ + if (!arguments.length) return this._randomizationFactor; + this._randomizationFactor = v; + this.backoff && this.backoff.setJitter(v); + return this; +}; + +/** + * Sets the maximum delay between reconnections. + * + * @param {Number} delay + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnectionDelayMax = function(v){ + if (!arguments.length) return this._reconnectionDelayMax; + this._reconnectionDelayMax = v; + this.backoff && this.backoff.setMax(v); + return this; +}; + +/** + * Sets the connection timeout. `false` to disable + * + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.timeout = function(v){ + if (!arguments.length) return this._timeout; + this._timeout = v; + return this; +}; + +/** + * Starts trying to reconnect if reconnection is enabled and we have not + * started reconnecting yet + * + * @api private + */ + +Manager.prototype.maybeReconnectOnOpen = function() { + // Only try to reconnect if it's the first time we're connecting + if (!this.reconnecting && this._reconnection && this.backoff.attempts === 0) { + // keeps reconnection from firing twice for the same reconnection loop + this.reconnect(); + } +}; + + +/** + * Sets the current transport `socket`. + * + * @param {Function} optional, callback + * @return {Manager} self + * @api public + */ + +Manager.prototype.open = +Manager.prototype.connect = function(fn){ + debug('readyState %s', this.readyState); + if (~this.readyState.indexOf('open')) return this; + + debug('opening %s', this.uri); + this.engine = eio(this.uri, this.opts); + var socket = this.engine; + var self = this; + this.readyState = 'opening'; + this.skipReconnect = false; + + // emit `open` + var openSub = on(socket, 'open', function() { + self.onopen(); + fn && fn(); + }); + + // emit `connect_error` + var errorSub = on(socket, 'error', function(data){ + debug('connect_error'); + self.cleanup(); + self.readyState = 'closed'; + self.emitAll('connect_error', data); + if (fn) { + var err = new Error('Connection error'); + err.data = data; + fn(err); + } else { + // Only do this if there is no fn to handle the error + self.maybeReconnectOnOpen(); + } + }); + + // emit `connect_timeout` + if (false !== this._timeout) { + var timeout = this._timeout; + debug('connect attempt will timeout after %d', timeout); + + // set timer + var timer = setTimeout(function(){ + debug('connect attempt timed out after %d', timeout); + openSub.destroy(); + socket.close(); + socket.emit('error', 'timeout'); + self.emitAll('connect_timeout', timeout); + }, timeout); + + this.subs.push({ + destroy: function(){ + clearTimeout(timer); + } + }); + } + + this.subs.push(openSub); + this.subs.push(errorSub); + + return this; +}; + +/** + * Called upon transport open. + * + * @api private + */ + +Manager.prototype.onopen = function(){ + debug('open'); + + // clear old subs + this.cleanup(); + + // mark as open + this.readyState = 'open'; + this.emit('open'); + + // add new subs + var socket = this.engine; + this.subs.push(on(socket, 'data', bind(this, 'ondata'))); + this.subs.push(on(socket, 'ping', bind(this, 'onping'))); + this.subs.push(on(socket, 'pong', bind(this, 'onpong'))); + this.subs.push(on(socket, 'error', bind(this, 'onerror'))); + this.subs.push(on(socket, 'close', bind(this, 'onclose'))); + this.subs.push(on(this.decoder, 'decoded', bind(this, 'ondecoded'))); +}; + +/** + * Called upon a ping. + * + * @api private + */ + +Manager.prototype.onping = function(){ + this.lastPing = new Date; + this.emitAll('ping'); +}; + +/** + * Called upon a packet. + * + * @api private + */ + +Manager.prototype.onpong = function(){ + this.emitAll('pong', new Date - this.lastPing); +}; + +/** + * Called with data. + * + * @api private + */ + +Manager.prototype.ondata = function(data){ + this.decoder.add(data); +}; + +/** + * Called when parser fully decodes a packet. + * + * @api private + */ + +Manager.prototype.ondecoded = function(packet) { + this.emit('packet', packet); +}; + +/** + * Called upon socket error. + * + * @api private + */ + +Manager.prototype.onerror = function(err){ + debug('error', err); + this.emitAll('error', err); +}; + +/** + * Creates a new socket for the given `nsp`. + * + * @return {Socket} + * @api public + */ + +Manager.prototype.socket = function(nsp){ + var socket = this.nsps[nsp]; + if (!socket) { + socket = new Socket(this, nsp); + this.nsps[nsp] = socket; + var self = this; + socket.on('connecting', onConnecting); + socket.on('connect', function(){ + socket.id = self.engine.id; + }); + + if (this.autoConnect) { + // manually call here since connecting evnet is fired before listening + onConnecting(); + } + } + + function onConnecting() { + if (!~indexOf(self.connecting, socket)) { + self.connecting.push(socket); + } + } + + return socket; +}; + +/** + * Called upon a socket close. + * + * @param {Socket} socket + */ + +Manager.prototype.destroy = function(socket){ + var index = indexOf(this.connecting, socket); + if (~index) this.connecting.splice(index, 1); + if (this.connecting.length) return; + + this.close(); +}; + +/** + * Writes a packet. + * + * @param {Object} packet + * @api private + */ + +Manager.prototype.packet = function(packet){ + debug('writing packet %j', packet); + var self = this; + + if (!self.encoding) { + // encode, then write to engine with result + self.encoding = true; + this.encoder.encode(packet, function(encodedPackets) { + for (var i = 0; i < encodedPackets.length; i++) { + self.engine.write(encodedPackets[i], packet.options); + } + self.encoding = false; + self.processPacketQueue(); + }); + } else { // add packet to the queue + self.packetBuffer.push(packet); + } +}; + +/** + * If packet buffer is non-empty, begins encoding the + * next packet in line. + * + * @api private + */ + +Manager.prototype.processPacketQueue = function() { + if (this.packetBuffer.length > 0 && !this.encoding) { + var pack = this.packetBuffer.shift(); + this.packet(pack); + } +}; + +/** + * Clean up transport subscriptions and packet buffer. + * + * @api private + */ + +Manager.prototype.cleanup = function(){ + debug('cleanup'); + + var sub; + while (sub = this.subs.shift()) sub.destroy(); + + this.packetBuffer = []; + this.encoding = false; + this.lastPing = null; + + this.decoder.destroy(); +}; + +/** + * Close the current socket. + * + * @api private + */ + +Manager.prototype.close = +Manager.prototype.disconnect = function(){ + debug('disconnect'); + this.skipReconnect = true; + this.reconnecting = false; + if ('opening' == this.readyState) { + // `onclose` will not fire because + // an open event never happened + this.cleanup(); + } + this.backoff.reset(); + this.readyState = 'closed'; + if (this.engine) this.engine.close(); +}; + +/** + * Called upon engine close. + * + * @api private + */ + +Manager.prototype.onclose = function(reason){ + debug('onclose'); + + this.cleanup(); + this.backoff.reset(); + this.readyState = 'closed'; + this.emit('close', reason); + + if (this._reconnection && !this.skipReconnect) { + this.reconnect(); + } +}; + +/** + * Attempt a reconnection. + * + * @api private + */ + +Manager.prototype.reconnect = function(){ + if (this.reconnecting || this.skipReconnect) return this; + + var self = this; + + if (this.backoff.attempts >= this._reconnectionAttempts) { + debug('reconnect failed'); + this.backoff.reset(); + this.emitAll('reconnect_failed'); + this.reconnecting = false; + } else { + var delay = this.backoff.duration(); + debug('will wait %dms before reconnect attempt', delay); + + this.reconnecting = true; + var timer = setTimeout(function(){ + if (self.skipReconnect) return; + + debug('attempting reconnect'); + self.emitAll('reconnect_attempt', self.backoff.attempts); + self.emitAll('reconnecting', self.backoff.attempts); + + // check again for the case socket closed in above events + if (self.skipReconnect) return; + + self.open(function(err){ + if (err) { + debug('reconnect attempt error'); + self.reconnecting = false; + self.reconnect(); + self.emitAll('reconnect_error', err.data); + } else { + debug('reconnect success'); + self.onreconnect(); + } + }); + }, delay); + + this.subs.push({ + destroy: function(){ + clearTimeout(timer); + } + }); + } +}; + +/** + * Called upon successful reconnect. + * + * @api private + */ + +Manager.prototype.onreconnect = function(){ + var attempt = this.backoff.attempts; + this.reconnecting = false; + this.backoff.reset(); + this.updateSocketIds(); + this.emitAll('reconnect', attempt); +}; diff --git a/node_modules/socket.io/node_modules/socket.io-client/lib/on.js b/node_modules/socket.io/node_modules/socket.io-client/lib/on.js new file mode 100644 index 0000000..6be286d --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/lib/on.js @@ -0,0 +1,24 @@ + +/** + * Module exports. + */ + +module.exports = on; + +/** + * Helper for subscriptions. + * + * @param {Object|EventEmitter} obj with `Emitter` mixin or `EventEmitter` + * @param {String} event name + * @param {Function} callback + * @api public + */ + +function on(obj, ev, fn) { + obj.on(ev, fn); + return { + destroy: function(){ + obj.removeListener(ev, fn); + } + }; +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/lib/socket.js b/node_modules/socket.io/node_modules/socket.io-client/lib/socket.js new file mode 100644 index 0000000..6c19a0c --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/lib/socket.js @@ -0,0 +1,412 @@ + +/** + * Module dependencies. + */ + +var parser = require('socket.io-parser'); +var Emitter = require('component-emitter'); +var toArray = require('to-array'); +var on = require('./on'); +var bind = require('component-bind'); +var debug = require('debug')('socket.io-client:socket'); +var hasBin = require('has-binary'); + +/** + * Module exports. + */ + +module.exports = exports = Socket; + +/** + * Internal events (blacklisted). + * These events can't be emitted by the user. + * + * @api private + */ + +var events = { + connect: 1, + connect_error: 1, + connect_timeout: 1, + connecting: 1, + disconnect: 1, + error: 1, + reconnect: 1, + reconnect_attempt: 1, + reconnect_failed: 1, + reconnect_error: 1, + reconnecting: 1, + ping: 1, + pong: 1 +}; + +/** + * Shortcut to `Emitter#emit`. + */ + +var emit = Emitter.prototype.emit; + +/** + * `Socket` constructor. + * + * @api public + */ + +function Socket(io, nsp){ + this.io = io; + this.nsp = nsp; + this.json = this; // compat + this.ids = 0; + this.acks = {}; + this.receiveBuffer = []; + this.sendBuffer = []; + this.connected = false; + this.disconnected = true; + if (this.io.autoConnect) this.open(); +} + +/** + * Mix in `Emitter`. + */ + +Emitter(Socket.prototype); + +/** + * Subscribe to open, close and packet events + * + * @api private + */ + +Socket.prototype.subEvents = function() { + if (this.subs) return; + + var io = this.io; + this.subs = [ + on(io, 'open', bind(this, 'onopen')), + on(io, 'packet', bind(this, 'onpacket')), + on(io, 'close', bind(this, 'onclose')) + ]; +}; + +/** + * "Opens" the socket. + * + * @api public + */ + +Socket.prototype.open = +Socket.prototype.connect = function(){ + if (this.connected) return this; + + this.subEvents(); + this.io.open(); // ensure open + if ('open' == this.io.readyState) this.onopen(); + this.emit('connecting'); + return this; +}; + +/** + * Sends a `message` event. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.send = function(){ + var args = toArray(arguments); + args.unshift('message'); + this.emit.apply(this, args); + return this; +}; + +/** + * Override `emit`. + * If the event is in `events`, it's emitted normally. + * + * @param {String} event name + * @return {Socket} self + * @api public + */ + +Socket.prototype.emit = function(ev){ + if (events.hasOwnProperty(ev)) { + emit.apply(this, arguments); + return this; + } + + var args = toArray(arguments); + var parserType = parser.EVENT; // default + if (hasBin(args)) { parserType = parser.BINARY_EVENT; } // binary + var packet = { type: parserType, data: args }; + + packet.options = {}; + packet.options.compress = !this.flags || false !== this.flags.compress; + + // event ack callback + if ('function' == typeof args[args.length - 1]) { + debug('emitting packet with ack id %d', this.ids); + this.acks[this.ids] = args.pop(); + packet.id = this.ids++; + } + + if (this.connected) { + this.packet(packet); + } else { + this.sendBuffer.push(packet); + } + + delete this.flags; + + return this; +}; + +/** + * Sends a packet. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.packet = function(packet){ + packet.nsp = this.nsp; + this.io.packet(packet); +}; + +/** + * Called upon engine `open`. + * + * @api private + */ + +Socket.prototype.onopen = function(){ + debug('transport is open - connecting'); + + // write connect packet if necessary + if ('/' != this.nsp) { + this.packet({ type: parser.CONNECT }); + } +}; + +/** + * Called upon engine `close`. + * + * @param {String} reason + * @api private + */ + +Socket.prototype.onclose = function(reason){ + debug('close (%s)', reason); + this.connected = false; + this.disconnected = true; + delete this.id; + this.emit('disconnect', reason); +}; + +/** + * Called with socket packet. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onpacket = function(packet){ + if (packet.nsp != this.nsp) return; + + switch (packet.type) { + case parser.CONNECT: + this.onconnect(); + break; + + case parser.EVENT: + this.onevent(packet); + break; + + case parser.BINARY_EVENT: + this.onevent(packet); + break; + + case parser.ACK: + this.onack(packet); + break; + + case parser.BINARY_ACK: + this.onack(packet); + break; + + case parser.DISCONNECT: + this.ondisconnect(); + break; + + case parser.ERROR: + this.emit('error', packet.data); + break; + } +}; + +/** + * Called upon a server event. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onevent = function(packet){ + var args = packet.data || []; + debug('emitting event %j', args); + + if (null != packet.id) { + debug('attaching ack callback to event'); + args.push(this.ack(packet.id)); + } + + if (this.connected) { + emit.apply(this, args); + } else { + this.receiveBuffer.push(args); + } +}; + +/** + * Produces an ack callback to emit with an event. + * + * @api private + */ + +Socket.prototype.ack = function(id){ + var self = this; + var sent = false; + return function(){ + // prevent double callbacks + if (sent) return; + sent = true; + var args = toArray(arguments); + debug('sending ack %j', args); + + var type = hasBin(args) ? parser.BINARY_ACK : parser.ACK; + self.packet({ + type: type, + id: id, + data: args + }); + }; +}; + +/** + * Called upon a server acknowlegement. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onack = function(packet){ + var ack = this.acks[packet.id]; + if ('function' == typeof ack) { + debug('calling ack %s with %j', packet.id, packet.data); + ack.apply(this, packet.data); + delete this.acks[packet.id]; + } else { + debug('bad ack %s', packet.id); + } +}; + +/** + * Called upon server connect. + * + * @api private + */ + +Socket.prototype.onconnect = function(){ + this.connected = true; + this.disconnected = false; + this.emit('connect'); + this.emitBuffered(); +}; + +/** + * Emit buffered events (received and emitted). + * + * @api private + */ + +Socket.prototype.emitBuffered = function(){ + var i; + for (i = 0; i < this.receiveBuffer.length; i++) { + emit.apply(this, this.receiveBuffer[i]); + } + this.receiveBuffer = []; + + for (i = 0; i < this.sendBuffer.length; i++) { + this.packet(this.sendBuffer[i]); + } + this.sendBuffer = []; +}; + +/** + * Called upon server disconnect. + * + * @api private + */ + +Socket.prototype.ondisconnect = function(){ + debug('server disconnect (%s)', this.nsp); + this.destroy(); + this.onclose('io server disconnect'); +}; + +/** + * Called upon forced client/server side disconnections, + * this method ensures the manager stops tracking us and + * that reconnections don't get triggered for this. + * + * @api private. + */ + +Socket.prototype.destroy = function(){ + if (this.subs) { + // clean subscriptions to avoid reconnections + for (var i = 0; i < this.subs.length; i++) { + this.subs[i].destroy(); + } + this.subs = null; + } + + this.io.destroy(this); +}; + +/** + * Disconnects the socket manually. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.close = +Socket.prototype.disconnect = function(){ + if (this.connected) { + debug('performing disconnect (%s)', this.nsp); + this.packet({ type: parser.DISCONNECT }); + } + + // remove socket from pool + this.destroy(); + + if (this.connected) { + // fire events + this.onclose('io client disconnect'); + } + return this; +}; + +/** + * Sets the compress flag. + * + * @param {Boolean} if `true`, compresses the sending data + * @return {Socket} self + * @api public + */ + +Socket.prototype.compress = function(compress){ + this.flags = this.flags || {}; + this.flags.compress = compress; + return this; +}; diff --git a/node_modules/socket.io/node_modules/socket.io-client/lib/url.js b/node_modules/socket.io/node_modules/socket.io-client/lib/url.js new file mode 100644 index 0000000..dd3982b --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/lib/url.js @@ -0,0 +1,76 @@ + +/** + * Module dependencies. + */ + +var parseuri = require('parseuri'); +var debug = require('debug')('socket.io-client:url'); + +/** + * Module exports. + */ + +module.exports = url; + +/** + * URL parser. + * + * @param {String} url + * @param {Object} An object meant to mimic window.location. + * Defaults to window.location. + * @api public + */ + +function url(uri, loc){ + var obj = uri; + + // default to window.location + var loc = loc || global.location; + if (null == uri) uri = loc.protocol + '//' + loc.host; + + // relative path support + if ('string' == typeof uri) { + if ('/' == uri.charAt(0)) { + if ('/' == uri.charAt(1)) { + uri = loc.protocol + uri; + } else { + uri = loc.host + uri; + } + } + + if (!/^(https?|wss?):\/\//.test(uri)) { + debug('protocol-less url %s', uri); + if ('undefined' != typeof loc) { + uri = loc.protocol + '//' + uri; + } else { + uri = 'https://' + uri; + } + } + + // parse + debug('parse %s', uri); + obj = parseuri(uri); + } + + // make sure we treat `localhost:80` and `localhost` equally + if (!obj.port) { + if (/^(http|ws)$/.test(obj.protocol)) { + obj.port = '80'; + } + else if (/^(http|ws)s$/.test(obj.protocol)) { + obj.port = '443'; + } + } + + obj.path = obj.path || '/'; + + var ipv6 = obj.host.indexOf(':') !== -1; + var host = ipv6 ? '[' + obj.host + ']' : obj.host; + + // define unique id + obj.id = obj.protocol + '://' + host + ':' + obj.port; + // define href + obj.href = obj.protocol + '://' + host + (loc && loc.port == obj.port ? '' : (':' + obj.port)); + + return obj; +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/.npmignore b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/.npmignore new file mode 100644 index 0000000..c2658d7 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/.npmignore @@ -0,0 +1 @@ +node_modules/ diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/History.md b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/History.md new file mode 100644 index 0000000..8eb28b8 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/History.md @@ -0,0 +1,12 @@ + +1.0.1 / 2014-02-17 +================== + + * go away decimal point + * history + +1.0.0 / 2014-02-17 +================== + + * add jitter option + * Initial commit diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/Makefile b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/Makefile new file mode 100644 index 0000000..9987df8 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/Makefile @@ -0,0 +1,8 @@ + +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter dot \ + --bail + +.PHONY: test \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/Readme.md b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/Readme.md new file mode 100644 index 0000000..0df2a39 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/Readme.md @@ -0,0 +1,34 @@ +# backo + + Simple exponential backoff because the others seem to have weird abstractions. + +## Installation + +``` +$ npm install backo +``` + +## Options + + - `min` initial timeout in milliseconds [100] + - `max` max timeout [10000] + - `jitter` [0] + - `factor` [2] + +## Example + +```js +var Backoff = require('backo'); +var backoff = new Backoff({ min: 100, max: 20000 }); + +setTimeout(function(){ + something.reconnect(); +}, backoff.duration()); + +// later when something works +backoff.reset() +``` + +# License + + MIT diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/component.json b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/component.json new file mode 100644 index 0000000..994845a --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/component.json @@ -0,0 +1,11 @@ +{ + "name": "backo", + "repo": "segmentio/backo", + "dependencies": {}, + "version": "1.0.1", + "description": "simple backoff without the weird abstractions", + "keywords": ["backoff"], + "license": "MIT", + "scripts": ["index.js"], + "main": "index.js" +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/index.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/index.js new file mode 100644 index 0000000..fac4429 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/index.js @@ -0,0 +1,85 @@ + +/** + * Expose `Backoff`. + */ + +module.exports = Backoff; + +/** + * Initialize backoff timer with `opts`. + * + * - `min` initial timeout in milliseconds [100] + * - `max` max timeout [10000] + * - `jitter` [0] + * - `factor` [2] + * + * @param {Object} opts + * @api public + */ + +function Backoff(opts) { + opts = opts || {}; + this.ms = opts.min || 100; + this.max = opts.max || 10000; + this.factor = opts.factor || 2; + this.jitter = opts.jitter > 0 && opts.jitter <= 1 ? opts.jitter : 0; + this.attempts = 0; +} + +/** + * Return the backoff duration. + * + * @return {Number} + * @api public + */ + +Backoff.prototype.duration = function(){ + var ms = this.ms * Math.pow(this.factor, this.attempts++); + if (this.jitter) { + var rand = Math.random(); + var deviation = Math.floor(rand * this.jitter * ms); + ms = (Math.floor(rand * 10) & 1) == 0 ? ms - deviation : ms + deviation; + } + return Math.min(ms, this.max) | 0; +}; + +/** + * Reset the number of attempts. + * + * @api public + */ + +Backoff.prototype.reset = function(){ + this.attempts = 0; +}; + +/** + * Set the minimum duration + * + * @api public + */ + +Backoff.prototype.setMin = function(min){ + this.ms = min; +}; + +/** + * Set the maximum duration + * + * @api public + */ + +Backoff.prototype.setMax = function(max){ + this.max = max; +}; + +/** + * Set the jitter + * + * @api public + */ + +Backoff.prototype.setJitter = function(jitter){ + this.jitter = jitter; +}; + diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/package.json b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/package.json new file mode 100644 index 0000000..9d8551c --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/package.json @@ -0,0 +1,44 @@ +{ + "name": "backo2", + "version": "1.0.2", + "repository": { + "type": "git", + "url": "https://github.com/mokesmokes/backo" + }, + "description": "simple backoff based on segmentio/backo", + "keywords": [ + "backoff" + ], + "dependencies": {}, + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "license": "MIT", + "gitHead": "3e695bade7756fef2295e8883bf3570a06e5d9ec", + "bugs": { + "url": "https://github.com/mokesmokes/backo/issues" + }, + "homepage": "https://github.com/mokesmokes/backo", + "_id": "backo2@1.0.2", + "scripts": {}, + "_shasum": "31ab1ac8b129363463e35b3ebb69f4dfcfba7947", + "_from": "backo2@1.0.2", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "mokesmokes", + "email": "mokesmokes@gmail.com" + }, + "maintainers": [ + { + "name": "mokesmokes", + "email": "mokesmokes@gmail.com" + } + ], + "dist": { + "shasum": "31ab1ac8b129363463e35b3ebb69f4dfcfba7947", + "tarball": "http://registry.npmjs.org/backo2/-/backo2-1.0.2.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/backo2/-/backo2-1.0.2.tgz" +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/test/index.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/test/index.js new file mode 100644 index 0000000..ea1f6de --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/backo2/test/index.js @@ -0,0 +1,18 @@ + +var Backoff = require('..'); +var assert = require('assert'); + +describe('.duration()', function(){ + it('should increase the backoff', function(){ + var b = new Backoff; + + assert(100 == b.duration()); + assert(200 == b.duration()); + assert(400 == b.duration()); + assert(800 == b.duration()); + + b.reset(); + assert(100 == b.duration()); + assert(200 == b.duration()); + }) +}) \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/.npmignore b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/.npmignore new file mode 100644 index 0000000..f1250e5 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/History.md b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/History.md new file mode 100644 index 0000000..2795fdb --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/History.md @@ -0,0 +1,13 @@ + +1.0.0 / 2014-05-27 +================== + + * index: use slice ref (#7, @viatropos) + * package: rename package to "component-bind" + * package: add "repository" field (#6, @repoify) + * package: add "component" section + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/Makefile b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/Makefile new file mode 100644 index 0000000..4e9c8d3 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/Makefile @@ -0,0 +1,7 @@ + +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec + +.PHONY: test \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/Readme.md b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/Readme.md new file mode 100644 index 0000000..6a8febc --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/Readme.md @@ -0,0 +1,64 @@ +# bind + + Function binding utility. + +## Installation + +``` +$ component install component/bind +``` + +## API + + - [bind(obj, fn)](#bindobj-fn) + - [bind(obj, fn, ...)](#bindobj-fn-) + - [bind(obj, name)](#bindobj-name) + + + +### bind(obj, fn) +should bind the function to the given object. + +```js +var tobi = { name: 'tobi' }; + +function name() { + return this.name; +} + +var fn = bind(tobi, name); +fn().should.equal('tobi'); +``` + + +### bind(obj, fn, ...) +should curry the remaining arguments. + +```js +function add(a, b) { + return a + b; +} + +bind(null, add)(1, 2).should.equal(3); +bind(null, add, 1)(2).should.equal(3); +bind(null, add, 1, 2)().should.equal(3); +``` + + +### bind(obj, name) +should bind the method of the given name. + +```js +var tobi = { name: 'tobi' }; + +tobi.getName = function() { + return this.name; +}; + +var fn = bind(tobi, 'getName'); +fn().should.equal('tobi'); +``` + +## License + + MIT \ No newline at end of file diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/component.json b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/component.json new file mode 100644 index 0000000..4e1e93f --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/component.json @@ -0,0 +1,13 @@ +{ + "name": "bind", + "version": "1.0.0", + "description": "function binding utility", + "keywords": [ + "bind", + "utility" + ], + "dependencies": {}, + "scripts": [ + "index.js" + ] +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/index.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/index.js new file mode 100644 index 0000000..4eeb2c0 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/index.js @@ -0,0 +1,23 @@ +/** + * Slice reference. + */ + +var slice = [].slice; + +/** + * Bind `obj` to `fn`. + * + * @param {Object} obj + * @param {Function|String} fn or string + * @return {Function} + * @api public + */ + +module.exports = function(obj, fn){ + if ('string' == typeof fn) fn = obj[fn]; + if ('function' != typeof fn) throw new Error('bind() requires a function'); + var args = slice.call(arguments, 2); + return function(){ + return fn.apply(obj, args.concat(slice.call(arguments))); + } +}; diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/package.json b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/package.json new file mode 100644 index 0000000..817991c --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-bind/package.json @@ -0,0 +1,46 @@ +{ + "name": "component-bind", + "version": "1.0.0", + "description": "function binding utility", + "keywords": [ + "bind", + "utility" + ], + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "component": { + "scripts": { + "bind/index.js": "index.js" + } + }, + "repository": { + "type": "git", + "url": "https://github.com/component/bind.git" + }, + "bugs": { + "url": "https://github.com/component/bind/issues" + }, + "homepage": "https://github.com/component/bind", + "_id": "component-bind@1.0.0", + "_shasum": "00c608ab7dcd93897c0009651b1d3a8e1e73bbd1", + "_from": "component-bind@1.0.0", + "_npmVersion": "1.4.9", + "_npmUser": { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + "maintainers": [ + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + } + ], + "dist": { + "shasum": "00c608ab7dcd93897c0009651b1d3a8e1e73bbd1", + "tarball": "http://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz" +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/History.md b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/History.md new file mode 100644 index 0000000..2ab0779 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/History.md @@ -0,0 +1,63 @@ + +1.2.0 / 2014-02-12 +================== + + * prefix events with `$` to support object prototype method names + +1.1.3 / 2014-06-20 +================== + + * republish for npm + * add LICENSE file + +1.1.2 / 2014-02-10 +================== + + * package: rename to "component-emitter" + * package: update "main" and "component" fields + * Add license to Readme (same format as the other components) + * created .npmignore + * travis stuff + +1.1.1 / 2013-12-01 +================== + + * fix .once adding .on to the listener + * docs: Emitter#off() + * component: add `.repo` prop + +1.1.0 / 2013-10-20 +================== + + * add `.addEventListener()` and `.removeEventListener()` aliases + +1.0.1 / 2013-06-27 +================== + + * add support for legacy ie + +1.0.0 / 2013-02-26 +================== + + * add `.off()` support for removing all listeners + +0.0.6 / 2012-10-08 +================== + + * add `this._callbacks` initialization to prevent funky gotcha + +0.0.5 / 2012-09-07 +================== + + * fix `Emitter.call(this)` usage + +0.0.3 / 2012-07-11 +================== + + * add `.listeners()` + * rename `.has()` to `.hasListeners()` + +0.0.2 / 2012-06-28 +================== + + * fix `.off()` with `.once()`-registered callbacks diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/LICENSE b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/LICENSE new file mode 100644 index 0000000..de51692 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2014 Component contributors + +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/node_modules/component-emitter/Readme.md b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/Readme.md new file mode 100644 index 0000000..0f3f9b9 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/Readme.md @@ -0,0 +1,74 @@ +# Emitter [![Build Status](https://travis-ci.org/component/emitter.png)](https://travis-ci.org/component/emitter) + + Event emitter component. + +## Installation + +``` +$ component install component/emitter +``` + +## API + +### Emitter(obj) + + The `Emitter` may also be used as a mixin. For example + a "plain" object may become an emitter, or you may + extend an existing prototype. + + As an `Emitter` instance: + +```js +var Emitter = require('emitter'); +var emitter = new Emitter; +emitter.emit('something'); +``` + + As a mixin: + +```js +var Emitter = require('emitter'); +var user = { name: 'tobi' }; +Emitter(user); + +user.emit('im a user'); +``` + + As a prototype mixin: + +```js +var Emitter = require('emitter'); +Emitter(User.prototype); +``` + +### Emitter#on(event, fn) + + Register an `event` handler `fn`. + +### Emitter#once(event, fn) + + Register a single-shot `event` handler `fn`, + removed immediately after it is invoked the + first time. + +### Emitter#off(event, fn) + + * Pass `event` and `fn` to remove a listener. + * Pass `event` to remove all listeners on that event. + * Pass nothing to remove all listeners on all events. + +### Emitter#emit(event, ...) + + Emit an `event` with variable option args. + +### Emitter#listeners(event) + + Return an array of callbacks, or an empty array. + +### Emitter#hasListeners(event) + + Check if this emitter has `event` handlers. + +## License + +MIT diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/index.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/index.js new file mode 100644 index 0000000..1c78176 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/index.js @@ -0,0 +1,161 @@ + +/** + * Expose `Emitter`. + */ + +module.exports = Emitter; + +/** + * Initialize a new `Emitter`. + * + * @api public + */ + +function Emitter(obj) { + if (obj) return mixin(obj); +}; + +/** + * Mixin the emitter properties. + * + * @param {Object} obj + * @return {Object} + * @api private + */ + +function mixin(obj) { + for (var key in Emitter.prototype) { + obj[key] = Emitter.prototype[key]; + } + return obj; +} + +/** + * Listen on the given `event` with `fn`. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.on = +Emitter.prototype.addEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + (this._callbacks['$' + event] = this._callbacks['$' + event] || []) + .push(fn); + return this; +}; + +/** + * Adds an `event` listener that will be invoked a single + * time then automatically removed. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.once = function(event, fn){ + function on() { + this.off(event, on); + fn.apply(this, arguments); + } + + on.fn = fn; + this.on(event, on); + return this; +}; + +/** + * Remove the given callback for `event` or all + * registered callbacks. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.off = +Emitter.prototype.removeListener = +Emitter.prototype.removeAllListeners = +Emitter.prototype.removeEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + + // all + if (0 == arguments.length) { + this._callbacks = {}; + return this; + } + + // specific event + var callbacks = this._callbacks['$' + event]; + if (!callbacks) return this; + + // remove all handlers + if (1 == arguments.length) { + delete this._callbacks['$' + event]; + return this; + } + + // remove specific handler + var cb; + for (var i = 0; i < callbacks.length; i++) { + cb = callbacks[i]; + if (cb === fn || cb.fn === fn) { + callbacks.splice(i, 1); + break; + } + } + return this; +}; + +/** + * Emit `event` with the given args. + * + * @param {String} event + * @param {Mixed} ... + * @return {Emitter} + */ + +Emitter.prototype.emit = function(event){ + this._callbacks = this._callbacks || {}; + var args = [].slice.call(arguments, 1) + , callbacks = this._callbacks['$' + event]; + + if (callbacks) { + callbacks = callbacks.slice(0); + for (var i = 0, len = callbacks.length; i < len; ++i) { + callbacks[i].apply(this, args); + } + } + + return this; +}; + +/** + * Return array of callbacks for `event`. + * + * @param {String} event + * @return {Array} + * @api public + */ + +Emitter.prototype.listeners = function(event){ + this._callbacks = this._callbacks || {}; + return this._callbacks['$' + event] || []; +}; + +/** + * Check if this emitter has `event` handlers. + * + * @param {String} event + * @return {Boolean} + * @api public + */ + +Emitter.prototype.hasListeners = function(event){ + return !! this.listeners(event).length; +}; diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/package.json b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/package.json new file mode 100644 index 0000000..e7be029 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/component-emitter/package.json @@ -0,0 +1,173 @@ +{ + "name": "component-emitter", + "description": "Event emitter", + "version": "1.2.0", + "license": "MIT", + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "component": { + "scripts": { + "emitter/index.js": "index.js" + } + }, + "main": "index.js", + "repository": { + "type": "git", + "url": "https://github.com/component/emitter.git" + }, + "scripts": { + "test": "make test" + }, + "files": [ + "index.js", + "LICENSE" + ], + "gitHead": "4d18307a2cdd2cec16d1fadf9e04f02351a8d62e", + "bugs": { + "url": "https://github.com/component/emitter/issues" + }, + "homepage": "https://github.com/component/emitter", + "_id": "component-emitter@1.2.0", + "_shasum": "ccd113a86388d06482d03de3fc7df98526ba8efe", + "_from": "component-emitter@1.2.0", + "_npmVersion": "2.5.1", + "_nodeVersion": "1.2.0", + "_npmUser": { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + "maintainers": [ + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "rauchg", + "email": "rauchg@gmail.com" + }, + { + "name": "retrofox", + "email": "rdsuarez@gmail.com" + }, + { + "name": "coreh", + "email": "thecoreh@gmail.com" + }, + { + "name": "forbeslindesay", + "email": "forbes@lindesay.co.uk" + }, + { + "name": "kelonye", + "email": "kelonyemitchel@gmail.com" + }, + { + "name": "mattmueller", + "email": "mattmuelle@gmail.com" + }, + { + "name": "yields", + "email": "yields@icloud.com" + }, + { + "name": "anthonyshort", + "email": "antshort@gmail.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "ianstormtaylor", + "email": "ian@ianstormtaylor.com" + }, + { + "name": "cristiandouce", + "email": "cristian@gravityonmars.com" + }, + { + "name": "swatinem", + "email": "arpad.borsos@googlemail.com" + }, + { + "name": "stagas", + "email": "gstagas@gmail.com" + }, + { + "name": "amasad", + "email": "amjad.masad@gmail.com" + }, + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + { + "name": "shtylman", + "email": "shtylman@gmail.com" + }, + { + "name": "calvinfo", + "email": "calvin@calv.info" + }, + { + "name": "dominicbarnes", + "email": "dominic@dbarnes.info" + }, + { + "name": "blakeembrey", + "email": "hello@blakeembrey.com" + }, + { + "name": "timoxley", + "email": "secoif@gmail.com" + }, + { + "name": "jonathanong", + "email": "jonathanrichardong@gmail.com" + }, + { + "name": "queckezz", + "email": "fabian.eichenberger@gmail.com" + }, + { + "name": "nami-doc", + "email": "vendethiel@hotmail.fr" + }, + { + "name": "clintwood", + "email": "clint@anotherway.co.za" + }, + { + "name": "thehydroimpulse", + "email": "dnfagnan@gmail.com" + }, + { + "name": "stephenmathieson", + "email": "me@stephenmathieson.com" + }, + { + "name": "trevorgerhardt", + "email": "trevorgerhardt@gmail.com" + }, + { + "name": "timaschew", + "email": "timaschew@gmail.com" + }, + { + "name": "hughsk", + "email": "hughskennedy@gmail.com" + } + ], + "dist": { + "shasum": "ccd113a86388d06482d03de3fc7df98526ba8efe", + "tarball": "http://registry.npmjs.org/component-emitter/-/component-emitter-1.2.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.2.0.tgz" +} diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/.npmignore b/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/.npmignore new file mode 100644 index 0000000..3957910 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/.npmignore @@ -0,0 +1,2 @@ +support/ +test diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/.travis.yml b/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/.travis.yml new file mode 100644 index 0000000..3eb12a7 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/.travis.yml @@ -0,0 +1,46 @@ +language: node_js +sudo: false +node_js: + - '0.10' + - '0.12' + - '4' +notifications: + irc: "irc.freenode.org#socket.io" +matrix: + include: + - node_js: '0.10' + env: BROWSER_NAME=chrome BROWSER_VERSION=latest + - node_js: '0.10' + env: BROWSER_NAME=safari BROWSER_VERSION=latest + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=6 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=7 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=8 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=9 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=10 BROWSER_PLATFORM="Windows 2012" + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=latest BROWSER_PLATFORM="Windows 2012" + - node_js: '0.10' + env: BROWSER_NAME=iphone BROWSER_VERSION=5.1 + - node_js: '0.10' + env: BROWSER_NAME=iphone BROWSER_VERSION=6.1 + - node_js: '0.10' + env: BROWSER_NAME=iphone BROWSER_VERSION=7.1 + - node_js: '0.10' + env: BROWSER_NAME=iphone BROWSER_VERSION=8.4 + - node_js: '0.10' + env: BROWSER_NAME=iphone BROWSER_VERSION=latest + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.0 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.1 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.2 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.3 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.4 diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/.zuul.yml b/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/.zuul.yml new file mode 100644 index 0000000..15d6892 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/.zuul.yml @@ -0,0 +1,6 @@ +ui: mocha-bdd +server: ./test/support/server.js +tunnel: + type: ngrok + authtoken: 6Aw8vTgcG5EvXdQywVvbh_3fMxvd4Q7dcL2caAHAFjV + proto: tcp diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/History.md b/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/History.md new file mode 100644 index 0000000..3a1f7b8 --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/History.md @@ -0,0 +1,553 @@ + +1.6.8 / 2016-01-25 +================== + + * safely resolve `ws` module + +1.6.7 / 2016-01-10 +================== + + * prevent `ws` from being added to the bundle + * added jsonp fix for when no ` + +``` + +### With browserify + +Engine.IO is a commonjs module, which means you can include it by using +`require` on the browser and package using [browserify](http://browserify.org/): + +1. install the client package + + ```bash + $ npm install engine.io-client + ``` + +1. write your app code + + ```js + var socket = require('engine.io-client')('ws://localhost'); + socket.on('open', function(){ + socket.on('message', function(data){}); + socket.on('close', function(){}); + }); + ``` + +1. build your app bundle + + ```bash + $ browserify app.js > bundle.js + ``` + +1. include on your page + + ```html + + ``` + +### Sending and receiving binary + +```html + + +``` + +### Node.JS + +Add `engine.io-client` to your `package.json` and then: + +```js +var socket = require('engine.io-client')('ws://localhost'); +socket.on('open', function(){ + socket.on('message', function(data){}); + socket.on('close', function(){}); +}); +``` + +### Node.js with certificates +```js +var opts = { + key: fs.readFileSync('test/fixtures/client.key'), + cert: fs.readFileSync('test/fixtures/client.crt'), + ca: fs.readFileSync('test/fixtures/ca.crt') +}; + +var socket = require('engine.io-client')('ws://localhost', opts); +socket.on('open', function(){ + socket.on('message', function(data){}); + socket.on('close', function(){}); +}); +``` + +### Node.js with extraHeaders +```js +var opts = { + extraHeaders: { + 'X-Custom-Header-For-My-Project': 'my-secret-access-token', + 'Cookie': 'user_session=NI2JlCKF90aE0sJZD9ZzujtdsUqNYSBYxzlTsvdSUe35ZzdtVRGqYFr0kdGxbfc5gUOkR9RGp20GVKza; path=/; expires=Tue, 07-Apr-2015 18:18:08 GMT; secure; HttpOnly' + } +}; + +var socket = require('engine.io-client')('ws://localhost', opts); +socket.on('open', function(){ + socket.on('message', function(data){}); + socket.on('close', function(){}); +}); +``` + +## Features + +- Lightweight +- Runs on browser and node.js seamlessly +- Transports are independent of `Engine` + - Easy to debug + - Easy to unit test +- Runs inside HTML5 WebWorker +- Can send and receive binary data + - Receives as ArrayBuffer or Blob when in browser, and Buffer or ArrayBuffer + in Node + - When XHR2 or WebSockets are used, binary is emitted directly. Otherwise + binary is encoded into base64 strings, and decoded when binary types are + supported. + - With browsers that don't support ArrayBuffer, an object { base64: true, + data: dataAsBase64String } is emitted on the `message` event. + +## API + +### Socket + +The client class. Mixes in [Emitter](http://github.com/component/emitter). +Exposed as `eio` in the browser standalone build. + +#### Properties + +- `protocol` _(Number)_: protocol revision number +- `binaryType` _(String)_ : can be set to 'arraybuffer' or 'blob' in browsers, + and `buffer` or `arraybuffer` in Node. Blob is only used in browser if it's + supported. + +#### Events + +- `open` + - Fired upon successful connection. +- `message` + - Fired when data is received from the server. + - **Arguments** + - `String` | `ArrayBuffer`: utf-8 encoded data or ArrayBuffer containing + binary data +- `close` + - Fired upon disconnection. In compliance with the WebSocket API spec, this event may be + fired even if the `open` event does not occur (i.e. due to connection error or `close()`). +- `error` + - Fired when an error occurs. +- `flush` + - Fired upon completing a buffer flush +- `drain` + - Fired after `drain` event of transport if writeBuffer is empty +- `upgradeError` + - Fired if an error occurs with a transport we're trying to upgrade to. +- `upgrade` + - Fired upon upgrade success, after the new transport is set +- `ping` + - Fired upon _flushing_ a ping packet (ie: actual packet write out) +- `pong` + - Fired upon receiving a pong packet. + +#### Methods + +- **constructor** + - Initializes the client + - **Parameters** + - `String` uri + - `Object`: optional, options object + - **Options** + - `agent` (`http.Agent`): `http.Agent` to use, defaults to `false` (NodeJS only) + - `upgrade` (`Boolean`): defaults to true, whether the client should try + to upgrade the transport from long-polling to something better. + - `forceJSONP` (`Boolean`): forces JSONP for polling transport. + - `jsonp` (`Boolean`): determines whether to use JSONP when + necessary for polling. If disabled (by settings to false) an error will + be emitted (saying "No transports available") if no other transports + are available. If another transport is available for opening a + connection (e.g. WebSocket) that transport + will be used instead. + - `forceBase64` (`Boolean`): forces base 64 encoding for polling transport even when XHR2 responseType is available and WebSocket even if the used standard supports binary. + - `enablesXDR` (`Boolean`): enables XDomainRequest for IE8 to avoid loading bar flashing with click sound. default to `false` because XDomainRequest has a flaw of not sending cookie. + - `timestampRequests` (`Boolean`): whether to add the timestamp with each + transport request. Note: polling requests are always stamped unless this + option is explicitly set to `false` (`false`) + - `timestampParam` (`String`): timestamp parameter (`t`) + - `policyPort` (`Number`): port the policy server listens on (`843`) + - `path` (`String`): path to connect to, default is `/engine.io` + - `transports` (`Array`): a list of transports to try (in order). + Defaults to `['polling', 'websocket']`. `Engine` + always attempts to connect directly with the first one, provided the + feature detection test for it passes. + - `rememberUpgrade` (`Boolean`): defaults to false. + If true and if the previous websocket connection to the server succeeded, + the connection attempt will bypass the normal upgrade process and will initially + try websocket. A connection attempt following a transport error will use the + normal upgrade process. It is recommended you turn this on only when using + SSL/TLS connections, or if you know that your network does not block websockets. + - `pfx` (`String`): Certificate, Private key and CA certificates to use for SSL. Can be used in Node.js client environment to manually specify certificate information. + - `key` (`String`): Private key to use for SSL. Can be used in Node.js client environment to manually specify certificate information. + - `passphrase` (`String`): A string of passphrase for the private key or pfx. Can be used in Node.js client environment to manually specify certificate information. + - `cert` (`String`): Public x509 certificate to use. Can be used in Node.js client environment to manually specify certificate information. + - `ca` (`String`|`Array`): An authority certificate or array of authority certificates to check the remote host against.. Can be used in Node.js client environment to manually specify certificate information. + - `ciphers` (`String`): A string describing the ciphers to use or exclude. Consult the [cipher format list](http://www.openssl.org/docs/apps/ciphers.html#CIPHER_LIST_FORMAT) for details on the format. Can be used in Node.js client environment to manually specify certificate information. + - `rejectUnauthorized` (`Boolean`): If true, the server certificate is verified against the list of supplied CAs. An 'error' event is emitted if verification fails. Verification happens at the connection level, before the HTTP request is sent. Can be used in Node.js client environment to manually specify certificate information. + - `perMessageDeflate` (`Object|Boolean`): parameters of the WebSocket permessage-deflate extension + (see [ws module](https://github.com/einaros/ws) api docs). Set to `false` to disable. (`true`) + - `threshold` (`Number`): data is compressed only if the byte size is above this value. This option is ignored on the browser. (`1024`) + - `extraHeaders` (`Object`): Headers that will be passed for each request to the server (via xhr-polling and via websockets). These values then can be used during handshake or for special proxies. Can only be used in Node.js client environment. +- `send` + - Sends a message to the server + - **Parameters** + - `String` | `ArrayBuffer` | `ArrayBufferView` | `Blob`: data to send + - `Object`: optional, options object + - `Function`: optional, callback upon `drain` + - **Options** + - `compress` (`Boolean`): whether to compress sending data. This option is ignored and forced to be `true` on the browser. (`true`) +- `close` + - Disconnects the client. + +### Transport + +The transport class. Private. _Inherits from EventEmitter_. + +#### Events + +- `poll`: emitted by polling transports upon starting a new request +- `pollComplete`: emitted by polling transports upon completing a request +- `drain`: emitted by polling transports upon a buffer drain + +## Tests + +`engine.io-client` is used to test +[engine](http://github.com/socketio/engine.io). Running the `engine.io` +test suite ensures the client works and vice-versa. + +Browser tests are run using [zuul](https://github.com/defunctzombie/zuul). You can +run the tests locally using the following command. + +``` +./node_modules/.bin/zuul --local 8080 -- test/index.js +``` + +Additionally, `engine.io-client` has a standalone test suite you can run +with `make test` which will run node.js and browser tests. You must have zuul setup with +a saucelabs account. + +## Support + +The support channels for `engine.io-client` are the same as `socket.io`: + - irc.freenode.net **#socket.io** + - [Google Groups](http://groups.google.com/group/socket_io) + - [Website](http://socket.io) + +## Development + +To contribute patches, run tests or benchmarks, make sure to clone the +repository: + +```bash +git clone git://github.com/socketio/engine.io-client.git +``` + +Then: + +```bash +cd engine.io-client +npm install +``` + +See the `Tests` section above for how to run tests before submitting any patches. + +## License + +MIT - Copyright (c) 2014 Automattic, Inc. + diff --git a/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/engine.io.js b/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/engine.io.js new file mode 100644 index 0000000..165333a --- /dev/null +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/engine.io.js @@ -0,0 +1,4244 @@ +!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.eio=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o 0) { + this.extraHeaders = opts.extraHeaders; + } + } + + this.open(); +} + +Socket.priorWebsocketSuccess = false; + +/** + * Mix in `Emitter`. + */ + +Emitter(Socket.prototype); + +/** + * Protocol version. + * + * @api public + */ + +Socket.protocol = parser.protocol; // this is an int + +/** + * Expose deps for legacy compatibility + * and standalone browser access. + */ + +Socket.Socket = Socket; +Socket.Transport = _dereq_('./transport'); +Socket.transports = _dereq_('./transports'); +Socket.parser = _dereq_('engine.io-parser'); + +/** + * Creates transport of the given type. + * + * @param {String} transport name + * @return {Transport} + * @api private + */ + +Socket.prototype.createTransport = function (name) { + debug('creating transport "%s"', name); + var query = clone(this.query); + + // append engine.io protocol identifier + query.EIO = parser.protocol; + + // transport name + query.transport = name; + + // session id if we already have one + if (this.id) query.sid = this.id; + + var transport = new transports[name]({ + agent: this.agent, + hostname: this.hostname, + port: this.port, + secure: this.secure, + path: this.path, + query: query, + forceJSONP: this.forceJSONP, + jsonp: this.jsonp, + forceBase64: this.forceBase64, + enablesXDR: this.enablesXDR, + timestampRequests: this.timestampRequests, + timestampParam: this.timestampParam, + policyPort: this.policyPort, + socket: this, + pfx: this.pfx, + key: this.key, + passphrase: this.passphrase, + cert: this.cert, + ca: this.ca, + ciphers: this.ciphers, + rejectUnauthorized: this.rejectUnauthorized, + perMessageDeflate: this.perMessageDeflate, + extraHeaders: this.extraHeaders + }); + + return transport; +}; + +function clone (obj) { + var o = {}; + for (var i in obj) { + if (obj.hasOwnProperty(i)) { + o[i] = obj[i]; + } + } + return o; +} + +/** + * Initializes transport to use and starts probe. + * + * @api private + */ +Socket.prototype.open = function () { + var transport; + if (this.rememberUpgrade && Socket.priorWebsocketSuccess && this.transports.indexOf('websocket') != -1) { + transport = 'websocket'; + } else if (0 === this.transports.length) { + // Emit error on next tick so it can be listened to + var self = this; + setTimeout(function() { + self.emit('error', 'No transports available'); + }, 0); + return; + } else { + transport = this.transports[0]; + } + this.readyState = 'opening'; + + // Retry with the next transport if the transport is disabled (jsonp: false) + try { + transport = this.createTransport(transport); + } catch (e) { + this.transports.shift(); + this.open(); + return; + } + + transport.open(); + this.setTransport(transport); +}; + +/** + * Sets the current transport. Disables the existing one (if any). + * + * @api private + */ + +Socket.prototype.setTransport = function(transport){ + debug('setting transport %s', transport.name); + var self = this; + + if (this.transport) { + debug('clearing existing transport %s', this.transport.name); + this.transport.removeAllListeners(); + } + + // set up transport + this.transport = transport; + + // set up transport listeners + transport + .on('drain', function(){ + self.onDrain(); + }) + .on('packet', function(packet){ + self.onPacket(packet); + }) + .on('error', function(e){ + self.onError(e); + }) + .on('close', function(){ + self.onClose('transport close'); + }); +}; + +/** + * Probes a transport. + * + * @param {String} transport name + * @api private + */ + +Socket.prototype.probe = function (name) { + debug('probing transport "%s"', name); + var transport = this.createTransport(name, { probe: 1 }) + , failed = false + , self = this; + + Socket.priorWebsocketSuccess = false; + + function onTransportOpen(){ + if (self.onlyBinaryUpgrades) { + var upgradeLosesBinary = !this.supportsBinary && self.transport.supportsBinary; + failed = failed || upgradeLosesBinary; + } + if (failed) return; + + debug('probe transport "%s" opened', name); + transport.send([{ type: 'ping', data: 'probe' }]); + transport.once('packet', function (msg) { + if (failed) return; + if ('pong' == msg.type && 'probe' == msg.data) { + debug('probe transport "%s" pong', name); + self.upgrading = true; + self.emit('upgrading', transport); + if (!transport) return; + Socket.priorWebsocketSuccess = 'websocket' == transport.name; + + debug('pausing current transport "%s"', self.transport.name); + self.transport.pause(function () { + if (failed) return; + if ('closed' == self.readyState) return; + debug('changing transport and sending upgrade packet'); + + cleanup(); + + self.setTransport(transport); + transport.send([{ type: 'upgrade' }]); + self.emit('upgrade', transport); + transport = null; + self.upgrading = false; + self.flush(); + }); + } else { + debug('probe transport "%s" failed', name); + var err = new Error('probe error'); + err.transport = transport.name; + self.emit('upgradeError', err); + } + }); + } + + function freezeTransport() { + if (failed) return; + + // Any callback called by transport should be ignored since now + failed = true; + + cleanup(); + + transport.close(); + transport = null; + } + + //Handle any error that happens while probing + function onerror(err) { + var error = new Error('probe error: ' + err); + error.transport = transport.name; + + freezeTransport(); + + debug('probe transport "%s" failed because of error: %s', name, err); + + self.emit('upgradeError', error); + } + + function onTransportClose(){ + onerror("transport closed"); + } + + //When the socket is closed while we're probing + function onclose(){ + onerror("socket closed"); + } + + //When the socket is upgraded while we're probing + function onupgrade(to){ + if (transport && to.name != transport.name) { + debug('"%s" works - aborting "%s"', to.name, transport.name); + freezeTransport(); + } + } + + //Remove all listeners on the transport and on self + function cleanup(){ + transport.removeListener('open', onTransportOpen); + transport.removeListener('error', onerror); + transport.removeListener('close', onTransportClose); + self.removeListener('close', onclose); + self.removeListener('upgrading', onupgrade); + } + + transport.once('open', onTransportOpen); + transport.once('error', onerror); + transport.once('close', onTransportClose); + + this.once('close', onclose); + this.once('upgrading', onupgrade); + + transport.open(); + +}; + +/** + * Called when connection is deemed open. + * + * @api public + */ + +Socket.prototype.onOpen = function () { + debug('socket open'); + this.readyState = 'open'; + Socket.priorWebsocketSuccess = 'websocket' == this.transport.name; + this.emit('open'); + this.flush(); + + // we check for `readyState` in case an `open` + // listener already closed the socket + if ('open' == this.readyState && this.upgrade && this.transport.pause) { + debug('starting upgrade probes'); + for (var i = 0, l = this.upgrades.length; i < l; i++) { + this.probe(this.upgrades[i]); + } + } +}; + +/** + * Handles a packet. + * + * @api private + */ + +Socket.prototype.onPacket = function (packet) { + if ('opening' == this.readyState || 'open' == this.readyState) { + debug('socket receive: type "%s", data "%s"', packet.type, packet.data); + + this.emit('packet', packet); + + // Socket is live - any packet counts + this.emit('heartbeat'); + + switch (packet.type) { + case 'open': + this.onHandshake(parsejson(packet.data)); + break; + + case 'pong': + this.setPing(); + this.emit('pong'); + break; + + case 'error': + var err = new Error('server error'); + err.code = packet.data; + this.onError(err); + break; + + case 'message': + this.emit('data', packet.data); + this.emit('message', packet.data); + break; + } + } else { + debug('packet received with socket readyState "%s"', this.readyState); + } +}; + +/** + * Called upon handshake completion. + * + * @param {Object} handshake obj + * @api private + */ + +Socket.prototype.onHandshake = function (data) { + this.emit('handshake', data); + this.id = data.sid; + this.transport.query.sid = data.sid; + this.upgrades = this.filterUpgrades(data.upgrades); + this.pingInterval = data.pingInterval; + this.pingTimeout = data.pingTimeout; + this.onOpen(); + // In case open handler closes socket + if ('closed' == this.readyState) return; + this.setPing(); + + // Prolong liveness of socket on heartbeat + this.removeListener('heartbeat', this.onHeartbeat); + this.on('heartbeat', this.onHeartbeat); +}; + +/** + * Resets ping timeout. + * + * @api private + */ + +Socket.prototype.onHeartbeat = function (timeout) { + clearTimeout(this.pingTimeoutTimer); + var self = this; + self.pingTimeoutTimer = setTimeout(function () { + if ('closed' == self.readyState) return; + self.onClose('ping timeout'); + }, timeout || (self.pingInterval + self.pingTimeout)); +}; + +/** + * Pings server every `this.pingInterval` and expects response + * within `this.pingTimeout` or closes connection. + * + * @api private + */ + +Socket.prototype.setPing = function () { + var self = this; + clearTimeout(self.pingIntervalTimer); + self.pingIntervalTimer = setTimeout(function () { + debug('writing ping packet - expecting pong within %sms', self.pingTimeout); + self.ping(); + self.onHeartbeat(self.pingTimeout); + }, self.pingInterval); +}; + +/** +* Sends a ping packet. +* +* @api private +*/ + +Socket.prototype.ping = function () { + var self = this; + this.sendPacket('ping', function(){ + self.emit('ping'); + }); +}; + +/** + * Called on `drain` event + * + * @api private + */ + +Socket.prototype.onDrain = function() { + this.writeBuffer.splice(0, this.prevBufferLen); + + // setting prevBufferLen = 0 is very important + // for example, when upgrading, upgrade packet is sent over, + // and a nonzero prevBufferLen could cause problems on `drain` + this.prevBufferLen = 0; + + if (0 === this.writeBuffer.length) { + this.emit('drain'); + } else { + this.flush(); + } +}; + +/** + * Flush write buffers. + * + * @api private + */ + +Socket.prototype.flush = function () { + if ('closed' != this.readyState && this.transport.writable && + !this.upgrading && this.writeBuffer.length) { + debug('flushing %d packets in socket', this.writeBuffer.length); + this.transport.send(this.writeBuffer); + // keep track of current length of writeBuffer + // splice writeBuffer and callbackBuffer on `drain` + this.prevBufferLen = this.writeBuffer.length; + this.emit('flush'); + } +}; + +/** + * Sends a message. + * + * @param {String} message. + * @param {Function} callback function. + * @param {Object} options. + * @return {Socket} for chaining. + * @api public + */ + +Socket.prototype.write = +Socket.prototype.send = function (msg, options, fn) { + this.sendPacket('message', msg, options, fn); + return this; +}; + +/** + * Sends a packet. + * + * @param {String} packet type. + * @param {String} data. + * @param {Object} options. + * @param {Function} callback function. + * @api private + */ + +Socket.prototype.sendPacket = function (type, data, options, fn) { + if('function' == typeof data) { + fn = data; + data = undefined; + } + + if ('function' == typeof options) { + fn = options; + options = null; + } + + if ('closing' == this.readyState || 'closed' == this.readyState) { + return; + } + + options = options || {}; + options.compress = false !== options.compress; + + var packet = { + type: type, + data: data, + options: options + }; + this.emit('packetCreate', packet); + this.writeBuffer.push(packet); + if (fn) this.once('flush', fn); + this.flush(); +}; + +/** + * Closes the connection. + * + * @api private + */ + +Socket.prototype.close = function () { + if ('opening' == this.readyState || 'open' == this.readyState) { + this.readyState = 'closing'; + + var self = this; + + if (this.writeBuffer.length) { + this.once('drain', function() { + if (this.upgrading) { + waitForUpgrade(); + } else { + close(); + } + }); + } else if (this.upgrading) { + waitForUpgrade(); + } else { + close(); + } + } + + function close() { + self.onClose('forced close'); + debug('socket closing - telling transport to close'); + self.transport.close(); + } + + function cleanupAndClose() { + self.removeListener('upgrade', cleanupAndClose); + self.removeListener('upgradeError', cleanupAndClose); + close(); + } + + function waitForUpgrade() { + // wait for upgrade to finish since we can't send packets while pausing a transport + self.once('upgrade', cleanupAndClose); + self.once('upgradeError', cleanupAndClose); + } + + return this; +}; + +/** + * Called upon transport error + * + * @api private + */ + +Socket.prototype.onError = function (err) { + debug('socket error %j', err); + Socket.priorWebsocketSuccess = false; + this.emit('error', err); + this.onClose('transport error', err); +}; + +/** + * Called upon transport close. + * + * @api private + */ + +Socket.prototype.onClose = function (reason, desc) { + if ('opening' == this.readyState || 'open' == this.readyState || 'closing' == this.readyState) { + debug('socket close with reason: "%s"', reason); + var self = this; + + // clear timers + clearTimeout(this.pingIntervalTimer); + clearTimeout(this.pingTimeoutTimer); + + // stop event from firing again for transport + this.transport.removeAllListeners('close'); + + // ensure transport won't stay open + this.transport.close(); + + // ignore further transport communication + this.transport.removeAllListeners(); + + // set ready state + this.readyState = 'closed'; + + // clear session id + this.id = null; + + // emit close event + this.emit('close', reason, desc); + + // clean buffers after, so users can still + // grab the buffers on `close` event + self.writeBuffer = []; + self.prevBufferLen = 0; + } +}; + +/** + * Filters upgrades, returning only those matching client transports. + * + * @param {Array} server upgrades + * @api private + * + */ + +Socket.prototype.filterUpgrades = function (upgrades) { + var filteredUpgrades = []; + for (var i = 0, j = upgrades.length; i