# HG changeset patch # User tzara # Date 1382793170 -3600 # Node ID 333afcfd3f3a65f6553db6843d7f83f4e3f8975d # Parent b076cd17638c1929f16603302e41b83ee9853cd9 added node_modules to project and fixed path to chronometer also added deps to installer script diff -r b076cd17638c -r 333afcfd3f3a installer.sh --- a/installer.sh Fri Jun 07 18:57:53 2013 +0000 +++ b/installer.sh Sat Oct 26 14:12:50 2013 +0100 @@ -1,4 +1,5 @@ #!/bin/sh +npm install sockets.io node-static requirejs mkdir -p /usr/local/bin cp -pa nodescore /usr/local/bin/ diff -r b076cd17638c -r 333afcfd3f3a node_modules/.bin/r.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/.bin/r.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +../requirejs/bin/r.js \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/.bin/static --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/.bin/static Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +../node-static/bin/cli.js \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +npm-debug.log +node_modules + diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,20 @@ +Copyright (c) 2010 Alexis Sellier + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,201 @@ +node-static +=========== + +> a simple, *rfc 2616 compliant* file streaming module for [node](http://nodejs.org) + +node-static has an in-memory file cache, making it highly efficient. +node-static understands and supports *conditional GET* and *HEAD* requests. +node-static was inspired by some of the other static-file serving modules out there, +such as node-paperboy and antinode. + +Synopsis +-------- + + var static = require('node-static'); + + // + // Create a node-static server instance to serve the './public' folder + // + var file = new static.Server('./public'); + + require('http').createServer(function (request, response) { + request.addListener('end', function () { + // + // Serve files! + // + file.serve(request, response); + }).resume(); + }).listen(8080); + +API +--- + +### Creating a node-static Server # + +Creating a file server instance is as simple as: + + new static.Server(); + +This will serve files in the current directory. If you want to serve files in a specific +directory, pass it as the first argument: + + new static.Server('./public'); + +You can also specify how long the client is supposed to cache the files node-static serves: + + new static.Server('./public', { cache: 3600 }); + +This will set the `Cache-Control` header, telling clients to cache the file for an hour. +This is the default setting. + +### Serving files under a directory # + +To serve files under a directory, simply call the `serve` method on a `Server` instance, passing it +the HTTP request and response object: + + var static = require('node-static'); + + var fileServer = new static.Server('./public'); + + require('http').createServer(function (request, response) { + request.addListener('end', function () { + fileServer.serve(request, response); + }).resume(); + }).listen(8080); + +### Serving specific files # + +If you want to serve a specific file, like an error page for example, use the `serveFile` method: + + fileServer.serveFile('/error.html', 500, {}, request, response); + +This will serve the `error.html` file, from under the file root directory, with a `500` status code. +For example, you could serve an error page, when the initial request wasn't found: + + require('http').createServer(function (request, response) { + request.addListener('end', function () { + fileServer.serve(request, response, function (e, res) { + if (e && (e.status === 404)) { // If the file wasn't found + fileServer.serveFile('/not-found.html', 404, {}, request, response); + } + }); + }).resume(); + }).listen(8080); + +More on intercepting errors bellow. + +### Intercepting errors & Listening # + +An optional callback can be passed as last argument, it will be called every time a file +has been served successfully, or if there was an error serving the file: + + var static = require('node-static'); + + var fileServer = new static.Server('./public'); + + require('http').createServer(function (request, response) { + request.addListener('end', function () { + fileServer.serve(request, response, function (err, result) { + if (err) { // There was an error serving the file + sys.error("Error serving " + request.url + " - " + err.message); + + // Respond to the client + response.writeHead(err.status, err.headers); + response.end(); + } + }); + }).resume(); + }).listen(8080); + +Note that if you pass a callback, and there is an error serving the file, node-static +*will not* respond to the client. This gives you the opportunity to re-route the request, +or handle it differently. + +For example, you may want to interpret a request as a static request, but if the file isn't found, +send it to an application. + +If you only want to *listen* for errors, you can use *event listeners*: + + fileServer.serve(request, response).addListener('error', function (err) { + sys.error("Error serving " + request.url + " - " + err.message); + }); + +With this method, you don't have to explicitly send the response back, in case of an error. + +### Options when creating an instance of `Server` # + +#### `cache` # + +Sets the `Cache-Control` header. + +example: `{ cache: 7200 }` + +Passing a number will set the cache duration to that number of seconds. +Passing `false` will disable the `Cache-Control` header. + +> Defaults to `3600` + + +#### `serverInfo` # + +Sets the `Server` header. + +example: `{ serverInfo: "myserver" }` + +> Defaults to `node-static/{version}` + +#### `headers` # + +Sets response headers. + +example: `{ 'X-Hello': 'World!' }` + +> defaults to `{}` + +#### `gzip` # + +Enable support for sending compressed responses. This will enable a check for a +file with the same name plus '.gz' in the same folder. If the compressed file is +found and the client has indicated support for gzip file transfer, the contents +of the .gz file will be sent in place of the uncompressed file along with a +Content-Encoding: gzip header to inform the client the data has been compressed. + +example: `{ gzip: true }` +example: `{ gzip: /^\/text/ }` + +Passing `true` will enable this check for all files. +Passing a RegExp instance will only enable this check if the content-type of the +respond would match that RegExp using its test() method. + +> Defaults to `false` + + +Command Line Interface +---------------------- + +`node-static` also provides a CLI. + +### Installation # + + $ npm install -g node-static + +### Example Usage # + + # serve up the current directory + $ static + serving "." at http://127.0.0.1:8080 + + # serve up a different directory + $ static public + serving "public" at http://127.0.0.1:8080 + + # specify additional headers (this one is useful for development) + $ static -H '{"Cache-Control": "no-cache, must-revalidate"}' + serving "." at http://127.0.0.1:8080 + + # set cache control max age + $ static -c 7200 + serving "." at http://127.0.0.1:8080 + + # show help message, including all options + $ static -h diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/benchmark/node-static-0.3.0.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/benchmark/node-static-0.3.0.txt Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,43 @@ +This is ApacheBench, Version 2.3 <$Revision: 655654 $> +Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ +Licensed to The Apache Software Foundation, http://www.apache.org/ + +Benchmarking 127.0.0.1 (be patient) + + +Server Software: node-static/0.3.0 +Server Hostname: 127.0.0.1 +Server Port: 8080 + +Document Path: /lib/node-static.js +Document Length: 6038 bytes + +Concurrency Level: 20 +Time taken for tests: 2.323 seconds +Complete requests: 10000 +Failed requests: 0 +Write errors: 0 +Total transferred: 63190000 bytes +HTML transferred: 60380000 bytes +Requests per second: 4304.67 [#/sec] (mean) +Time per request: 4.646 [ms] (mean) +Time per request: 0.232 [ms] (mean, across all concurrent requests) +Transfer rate: 26563.66 [Kbytes/sec] received + +Connection Times (ms) + min mean[+/-sd] median max +Connect: 0 0 0.2 0 3 +Processing: 1 4 1.4 4 28 +Waiting: 1 4 1.3 4 18 +Total: 2 5 1.5 4 28 + +Percentage of the requests served within a certain time (ms) + 50% 4 + 66% 5 + 75% 5 + 80% 5 + 90% 5 + 95% 6 + 98% 8 + 99% 9 + 100% 28 (longest request) diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/bin/cli.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/bin/cli.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,104 @@ +#!/usr/bin/env node + +var fs = require('fs'), + path = require('path'), + tty = require('tty'), + statik = require('./../lib/node-static'); + + var argv = require('optimist') + .usage([ + 'USAGE: $0 [-p ] []', + 'simple, rfc 2616 compliant file streaming module for node'] + .join('\n\n')) + .option('port', { + alias: 'p', + 'default': 8080, + description: 'TCP port at which the files will be served' + }) + .option('cache', { + alias: 'c', + description: '"Cache-Control" header setting, defaults to 3600' + }) + .option('version', { + alias: 'v', + description: 'node-static version' + }) + .option('headers', { + alias: 'H', + description: 'additional headers (in JSON format)' + }) + .option('header-file', { + alias: 'f', + description: 'JSON file of additional headers' + }) + .option('help', { + alias: 'h', + description: 'display this help message' + }) + .argv; + + var dir = argv._[0] || '.'; + + var trainwreck = fs.readFileSync(path.join(__dirname, '../etc/trainwreck.jpg')), + notFound = fs.readFileSync(path.join(__dirname, '../etc/404.html')) + .toString() + .replace('{{trainwreck}}', trainwreck.toString('base64')); + + var colors = require('colors'); + + var log = function(request, response, statusCode) { + var d = new Date(); + var seconds = d.getSeconds() < 10? '0'+d.getSeconds() : d.getSeconds(), + datestr = d.getHours() + ':' + d.getMinutes() + ':' + seconds, + line = datestr + ' [' + response.statusCode + ']: ' + request.url, + colorized = line; + if (tty.isatty(process.stdout.fd)) + colorized = (response.statusCode >= 500) ? line.red.bold : + (response.statusCode >= 400) ? line.red : + line; + console.log(colorized); + }; + + var file, options; + +if (argv.help){ + require('optimist').showHelp(console.log); + process.exit(0); +} + +if (argv.version){ + console.log('node-static', statik.version.join('.')); + process.exit(0); +} + +if (argv.cache){ + (options = options || {}).cache = argv.cache; +} + +if (argv.headers){ + (options = options || {}).headers = JSON.parse(argv.headers); +} + +if (argv['header-file']){ + (options = options || {}).headers = + JSON.parse(fs.readFileSync(argv['header-file'])); +} + +file = new(statik.Server)(dir, options); + +require('http').createServer(function (request, response) { + request.addListener('end', function () { + file.serve(request, response, function(e, rsp) { + if (e && e.status === 404) { + response.writeHead(e.status, e.headers); + response.end(notFound); + log(request, response); + } else { + log(request, response); + } + }); + }).resume(); +}).listen(+argv.port); + +console.log('serving "' + dir + '" at http://127.0.0.1:' + argv.port); + diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/etc/404.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/etc/404.html Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,23 @@ + + + + + + +

not found

+

don't worry though, it could be worse.

+ + + diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/etc/trainwreck.jpg Binary file node_modules/node-static/etc/trainwreck.jpg has changed diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/examples/file-server.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/examples/file-server.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,20 @@ +var static = require('../lib/node-static'); + +// +// Create a node-static server to serve the current directory +// +var file = new static.Server('.', { cache: 7200, headers: {'X-Hello':'World!'} }); + +require('http').createServer(function (request, response) { + file.serve(request, response, function (err, res) { + if (err) { // An error as occured + console.error("> Error serving " + request.url + " - " + err.message); + response.writeHead(err.status, err.headers); + response.end(); + } else { // The file was served successfully + console.log("> " + request.url + " - " + res.message); + } + }); +}).listen(8080); + +console.log("> node-static is listening on http://127.0.0.1:8080"); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/lib/node-static.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/lib/node-static.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,323 @@ +var fs = require('fs') + , events = require('events') + , buffer = require('buffer') + , http = require('http') + , url = require('url') + , path = require('path') + , mime = require('mime') + , util = require('./node-static/util'); + +// Current version +var version = [0, 7, 2]; + +Server = function (root, options) { + if (root && (typeof(root) === 'object')) { options = root; root = null } + + this.root = path.resolve(root || '.'); + this.options = options || {}; + this.cache = 3600; + + this.defaultHeaders = {}; + this.options.headers = this.options.headers || {}; + + if ('cache' in this.options) { + if (typeof(this.options.cache) === 'number') { + this.cache = this.options.cache; + } else if (! this.options.cache) { + this.cache = false; + } + } + + if ('serverInfo' in this.options) { + this.serverInfo = this.options.serverInfo.toString(); + } else { + this.serverInfo = 'node-static/' + version.join('.'); + } + + this.defaultHeaders['server'] = this.serverInfo; + + if (this.cache !== false) { + this.defaultHeaders['cache-control'] = 'max-age=' + this.cache; + } + + for (var k in this.defaultHeaders) { + this.options.headers[k] = this.options.headers[k] || + this.defaultHeaders[k]; + } +}; + +Server.prototype.serveDir = function (pathname, req, res, finish) { + var htmlIndex = path.join(pathname, 'index.html'), + that = this; + + fs.stat(htmlIndex, function (e, stat) { + if (!e) { + var status = 200; + var headers = {}; + var originalPathname = decodeURI(url.parse(req.url).pathname); + if (originalPathname.length && originalPathname.charAt(originalPathname.length - 1) !== '/') { + return finish(301, { 'Location': originalPathname + '/' }); + } else { + that.respond(null, status, headers, [htmlIndex], stat, req, res, finish); + } + } else { + // Stream a directory of files as a single file. + fs.readFile(path.join(pathname, 'index.json'), function (e, contents) { + if (e) { return finish(404, {}) } + var index = JSON.parse(contents); + streamFiles(index.files); + }); + } + }); + function streamFiles(files) { + util.mstat(pathname, files, function (e, stat) { + if (e) { return finish(404, {}) } + that.respond(pathname, 200, {}, files, stat, req, res, finish); + }); + } +}; + +Server.prototype.serveFile = function (pathname, status, headers, req, res) { + var that = this; + var promise = new(events.EventEmitter); + + pathname = this.resolve(pathname); + + fs.stat(pathname, function (e, stat) { + if (e) { + return promise.emit('error', e); + } + that.respond(null, status, headers, [pathname], stat, req, res, function (status, headers) { + that.finish(status, headers, req, res, promise); + }); + }); + return promise; +}; + +Server.prototype.finish = function (status, headers, req, res, promise, callback) { + var result = { + status: status, + headers: headers, + message: http.STATUS_CODES[status] + }; + + headers['server'] = this.serverInfo; + + if (!status || status >= 400) { + if (callback) { + callback(result); + } else { + if (promise.listeners('error').length > 0) { + promise.emit('error', result); + } + else { + res.writeHead(status, headers); + res.end(); + } + } + } else { + // Don't end the request here, if we're streaming; + // it's taken care of in `prototype.stream`. + if (status !== 200 || req.method !== 'GET') { + res.writeHead(status, headers); + res.end(); + } + callback && callback(null, result); + promise.emit('success', result); + } +}; + +Server.prototype.servePath = function (pathname, status, headers, req, res, finish) { + var that = this, + promise = new(events.EventEmitter); + + pathname = this.resolve(pathname); + + // Make sure we're not trying to access a + // file outside of the root. + if (pathname.indexOf(that.root) === 0) { + fs.stat(pathname, function (e, stat) { + if (e) { + finish(404, {}); + } else if (stat.isFile()) { // Stream a single file. + that.respond(null, status, headers, [pathname], stat, req, res, finish); + } else if (stat.isDirectory()) { // Stream a directory of files. + that.serveDir(pathname, req, res, finish); + } else { + finish(400, {}); + } + }); + } else { + // Forbidden + finish(403, {}); + } + return promise; +}; + +Server.prototype.resolve = function (pathname) { + return path.resolve(path.join(this.root, pathname)); +}; + +Server.prototype.serve = function (req, res, callback) { + var that = this, + promise = new(events.EventEmitter), + pathname; + + var finish = function (status, headers) { + that.finish(status, headers, req, res, promise, callback); + }; + + try { + pathname = decodeURI(url.parse(req.url).pathname); + } + catch(e) { + return process.nextTick(function() { + return finish(400, {}); + }); + } + + process.nextTick(function () { + that.servePath(pathname, 200, {}, req, res, finish).on('success', function (result) { + promise.emit('success', result); + }).on('error', function (err) { + promise.emit('error'); + }); + }); + if (! callback) { return promise } +}; + +/* Check if we should consider sending a gzip version of the file based on the + * file content type and client's Accept-Encoding header value. + */ +Server.prototype.gzipOk = function(req, contentType) { + var enable = this.options.gzip; + if(enable && + (typeof enable === 'boolean' || + (contentType && (enable instanceof RegExp) && enable.test(contentType)))) { + var acceptEncoding = req.headers['accept-encoding']; + return acceptEncoding && acceptEncoding.indexOf("gzip") >= 0; + } + return false; +} + +/* Send a gzipped version of the file if the options and the client indicate gzip is enabled and + * we find a .gz file mathing the static resource requested. + */ +Server.prototype.respondGzip = function(pathname, status, contentType, _headers, files, stat, req, res, finish) { + var that = this; + if(files.length == 1 && this.gzipOk(req, contentType)) { + var gzFile = files[0] + ".gz"; + fs.stat(gzFile, function(e, gzStat) { + if(!e && gzStat.isFile()) { + //console.log('Serving', gzFile, 'to gzip-capable client instead of', files[0], 'new size is', gzStat.size, 'uncompressed size', stat.size); + var vary = _headers['Vary']; + _headers['Vary'] = (vary && vary != 'Accept-Encoding'?vary+', ':'')+'Accept-Encoding'; + _headers['Content-Encoding'] = 'gzip'; + stat.size = gzStat.size; + files = [gzFile]; + } else { + //console.log('gzip file not found or error finding it', gzFile, String(e), stat.isFile()); + } + that.respondNoGzip(pathname, status, contentType, _headers, files, stat, req, res, finish); + }); + } else { + // Client doesn't want gzip or we're sending multiple files + that.respondNoGzip(pathname, status, contentType, _headers, files, stat, req, res, finish); + } +} + +Server.prototype.respondNoGzip = function (pathname, status, contentType, _headers, files, stat, req, res, finish) { + var mtime = Date.parse(stat.mtime), + key = pathname || files[0], + headers = {}, + clientETag = req.headers['if-none-match'], + clientMTime = Date.parse(req.headers['if-modified-since']); + + + // Copy default headers + for (var k in this.options.headers) { headers[k] = this.options.headers[k] } + // Copy custom headers + for (var k in _headers) { headers[k] = _headers[k] } + + headers['Etag'] = JSON.stringify([stat.ino, stat.size, mtime].join('-')); + headers['Date'] = new(Date)().toUTCString(); + headers['Last-Modified'] = new(Date)(stat.mtime).toUTCString(); + headers['Content-Type'] = contentType; + headers['Content-Length'] = stat.size; + + for (var k in _headers) { headers[k] = _headers[k] } + + // Conditional GET + // If the "If-Modified-Since" or "If-None-Match" headers + // match the conditions, send a 304 Not Modified. + if ((clientMTime || clientETag) && + (!clientETag || clientETag === headers['Etag']) && + (!clientMTime || clientMTime >= mtime)) { + // 304 response should not contain entity headers + ['Content-Encoding', + 'Content-Language', + 'Content-Length', + 'Content-Location', + 'Content-MD5', + 'Content-Range', + 'Content-Type', + 'Expires', + 'Last-Modified'].forEach(function(entityHeader) { + delete headers[entityHeader]; + }); + finish(304, headers); + } else { + res.writeHead(status, headers); + + this.stream(pathname, files, new(buffer.Buffer)(stat.size), res, function (e, buffer) { + if (e) { return finish(500, {}) } + finish(status, headers); + }); + } +}; + +Server.prototype.respond = function (pathname, status, _headers, files, stat, req, res, finish) { + var contentType = _headers['Content-Type'] || + mime.lookup(files[0]) || + 'application/octet-stream'; + if(this.options.gzip) { + this.respondGzip(pathname, status, contentType, _headers, files, stat, req, res, finish); + } else { + this.respondNoGzip(pathname, status, contentType, _headers, files, stat, req, res, finish); + } +} + +Server.prototype.stream = function (pathname, files, buffer, res, callback) { + (function streamFile(files, offset) { + var file = files.shift(); + + if (file) { + file = file[0] === '/' ? file : path.join(pathname || '.', file); + + // Stream the file to the client + fs.createReadStream(file, { + flags: 'r', + mode: 0666 + }).on('data', function (chunk) { + chunk.copy(buffer, offset); + offset += chunk.length; + }).on('close', function () { + streamFile(files, offset); + }).on('error', function (err) { + callback(err); + console.error(err); + }).pipe(res, { end: false }); + } else { + res.end(); + callback(null, buffer, offset); + } + })(files.slice(0), 0); +}; + +// Exports +exports.Server = Server; +exports.version = version; +exports.mime = mime; + + + diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/lib/node-static/util.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/lib/node-static/util.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,30 @@ +var fs = require('fs') + , path = require('path'); + +exports.mstat = function (dir, files, callback) { + (function mstat(files, stats) { + var file = files.shift(); + + if (file) { + fs.stat(path.join(dir, file), function (e, stat) { + if (e) { + callback(e); + } else { + mstat(files, stats.concat([stat])); + } + }); + } else { + callback(null, { + size: stats.reduce(function (total, stat) { + return total + stat.size; + }, 0), + mtime: stats.reduce(function (latest, stat) { + return latest > stat.mtime ? latest : stat.mtime; + }, 0), + ino: stats.reduce(function (total, stat) { + return total + stat.ino; + }, 0) + }); + } + })(files.slice(0), []); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/colors/MIT-LICENSE.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/colors/MIT-LICENSE.txt Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,22 @@ +Copyright (c) 2010 + +Marak Squires +Alexis Sellier (cloudhead) + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/colors/ReadMe.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/colors/ReadMe.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,77 @@ +# colors.js - get color and style in your node.js console ( and browser ) like what + + + + +## Installation + + npm install colors + +## colors and styles! + +- bold +- italic +- underline +- inverse +- yellow +- cyan +- white +- magenta +- green +- red +- grey +- blue +- rainbow +- zebra +- random + +## Usage + +``` 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 (ignores spaces) +``` + +# Creating Custom themes + +```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); +``` + + +### Contributors + +Marak (Marak Squires) +Alexis Sellier (cloudhead) +mmalecki (Maciej Małecki) +nicoreed (Nico Reed) +morganrallen (Morgan Allen) +JustinCampbell (Justin Campbell) +ded (Dustin Diaz) + + +#### , Marak Squires , Justin Campbell, Dustin Diaz (@ded) diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/colors/colors.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/colors/colors.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,342 @@ +/* +colors.js + +Copyright (c) 2010 + +Marak Squires +Alexis Sellier (cloudhead) + +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 isHeadless = false; + +if (typeof module !== 'undefined') { + isHeadless = true; +} + +if (!isHeadless) { + var exports = {}; + var module = {}; + var colors = exports; + exports.mode = "browser"; +} else { + exports.mode = "console"; +} + +// +// Prototypes the string object to have additional method calls that add terminal colors +// +var addProperty = function (color, func) { + exports[color] = function (str) { + return func.apply(str); + }; + String.prototype.__defineGetter__(color, func); +}; + +function stylize(str, style) { + + var styles; + + if (exports.mode === 'console') { + styles = { + //styles + 'bold' : ['\x1B[1m', '\x1B[22m'], + 'italic' : ['\x1B[3m', '\x1B[23m'], + 'underline' : ['\x1B[4m', '\x1B[24m'], + 'inverse' : ['\x1B[7m', '\x1B[27m'], + 'strikethrough' : ['\x1B[9m', '\x1B[29m'], + //text colors + //grayscale + 'white' : ['\x1B[37m', '\x1B[39m'], + 'grey' : ['\x1B[90m', '\x1B[39m'], + 'black' : ['\x1B[30m', '\x1B[39m'], + //colors + 'blue' : ['\x1B[34m', '\x1B[39m'], + 'cyan' : ['\x1B[36m', '\x1B[39m'], + 'green' : ['\x1B[32m', '\x1B[39m'], + 'magenta' : ['\x1B[35m', '\x1B[39m'], + 'red' : ['\x1B[31m', '\x1B[39m'], + 'yellow' : ['\x1B[33m', '\x1B[39m'], + //background colors + //grayscale + 'whiteBG' : ['\x1B[47m', '\x1B[49m'], + 'greyBG' : ['\x1B[49;5;8m', '\x1B[49m'], + 'blackBG' : ['\x1B[40m', '\x1B[49m'], + //colors + 'blueBG' : ['\x1B[44m', '\x1B[49m'], + 'cyanBG' : ['\x1B[46m', '\x1B[49m'], + 'greenBG' : ['\x1B[42m', '\x1B[49m'], + 'magentaBG' : ['\x1B[45m', '\x1B[49m'], + 'redBG' : ['\x1B[41m', '\x1B[49m'], + 'yellowBG' : ['\x1B[43m', '\x1B[49m'] + }; + } else if (exports.mode === 'browser') { + styles = { + //styles + 'bold' : ['', ''], + 'italic' : ['', ''], + 'underline' : ['', ''], + 'inverse' : ['', ''], + 'strikethrough' : ['', ''], + //text colors + //grayscale + 'white' : ['', ''], + 'grey' : ['', ''], + 'black' : ['', ''], + //colors + 'blue' : ['', ''], + 'cyan' : ['', ''], + 'green' : ['', ''], + 'magenta' : ['', ''], + 'red' : ['', ''], + 'yellow' : ['', ''], + //background colors + //grayscale + 'whiteBG' : ['', ''], + 'greyBG' : ['', ''], + 'blackBG' : ['', ''], + //colors + 'blueBG' : ['', ''], + 'cyanBG' : ['', ''], + 'greenBG' : ['', ''], + 'magentaBG' : ['', ''], + 'redBG' : ['', ''], + 'yellowBG' : ['', ''] + }; + } else if (exports.mode === 'none') { + return str + ''; + } else { + console.log('unsupported mode, try "browser", "console" or "none"'); + } + return styles[style][0] + str + styles[style][1]; +} + +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') { + addProperty(prop, function () { + return exports[theme[prop]](this); + }); + } + else { + addProperty(prop, function () { + var ret = this; + for (var t = 0; t < theme[prop].length; t++) { + ret = exports[theme[prop][t]](ret); + } + return ret; + }); + } + } + }); +} + + +// +// Iterate through all default styles and colors +// +var x = ['bold', 'underline', 'strikethrough', 'italic', 'inverse', 'grey', 'black', 'yellow', 'red', 'green', 'blue', 'white', 'cyan', 'magenta', 'greyBG', 'blackBG', 'yellowBG', 'redBG', 'greenBG', 'blueBG', 'whiteBG', 'cyanBG', 'magentaBG']; +x.forEach(function (style) { + + // __defineGetter__ at the least works in more browsers + // http://robertnyman.com/javascript/javascript-getters-setters.html + // Object.defineProperty only works in Chrome + addProperty(style, function () { + return stylize(this, style); + }); +}); + +function sequencer(map) { + return function () { + if (!isHeadless) { + return this.replace(/( )/, '$1'); + } + var exploded = this.split(""), i = 0; + exploded = exploded.map(map); + return exploded.join(""); + }; +} + +var rainbowMap = (function () { + var rainbowColors = ['red', 'yellow', 'green', 'blue', 'magenta']; //RoY G BiV + return function (letter, i, exploded) { + if (letter === " ") { + return letter; + } else { + return stylize(letter, rainbowColors[i++ % rainbowColors.length]); + } + }; +})(); + +exports.themes = {}; + +exports.addSequencer = function (name, map) { + addProperty(name, sequencer(map)); +}; + +exports.addSequencer('rainbow', rainbowMap); +exports.addSequencer('zebra', function (letter, i, exploded) { + return i % 2 === 0 ? letter : letter.inverse; +}); + +exports.setTheme = function (theme) { + if (typeof theme === 'string') { + try { + exports.themes[theme] = require(theme); + applyTheme(exports.themes[theme]); + return exports.themes[theme]; + } catch (err) { + console.log(err); + return err; + } + } else { + applyTheme(theme); + } +}; + + +addProperty('stripColors', function () { + return ("" + this).replace(/\x1B\[\d+m/g, ''); +}); + +// please no +function zalgo(text, options) { + 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"] = options["up"] || true; + options["mid"] = options["mid"] || true; + options["down"] = options["down"] || true; + options["size"] = 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.min = randomNumber(2); + counts.down = randomNumber(8); + break; + case 'maxi': + counts.up = randomNumber(16) + 3; + counts.min = 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; + } + return heComes(text); +} + + +// don't summon zalgo +addProperty('zalgo', function () { + return zalgo(this); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/colors/example.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/colors/example.html Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,76 @@ + + + + + Colors Example + + + + + + \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/colors/example.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/colors/example.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,77 @@ +var colors = require('./colors'); + +//colors.mode = "browser"; + +var test = colors.red("hopefully colorless output"); +console.log('Rainbows are fun!'.rainbow); +console.log('So '.italic + 'are'.underline + ' styles! '.bold + 'inverse'.inverse); // styles not widely supported +console.log('Chains are also cool.'.bold.italic.underline.red); // styles not widely supported +//console.log('zalgo time!'.zalgo); +console.log(test.stripColors); +console.log("a".grey + " b".black); +console.log("Zebras are so fun!".zebra); +console.log('background color attack!'.black.whiteBG) + +// +// Remark: .strikethrough may not work with Mac OS Terminal App +// +console.log("This is " + "not".strikethrough + " fun."); +console.log(colors.rainbow('Rainbows are fun!')); +console.log(colors.italic('So ') + colors.underline('are') + colors.bold(' styles! ') + colors.inverse('inverse')); // styles not widely supported +console.log(colors.bold(colors.italic(colors.underline(colors.red('Chains are also cool.'))))); // styles not widely supported +//console.log(colors.zalgo('zalgo time!')); +console.log(colors.stripColors(test)); +console.log(colors.grey("a") + colors.black(" b")); + +colors.addSequencer("america", function(letter, i, exploded) { + if(letter === " ") return letter; + switch(i%3) { + case 0: return letter.red; + case 1: return letter.white; + case 2: return letter.blue; + } +}); + +colors.addSequencer("random", (function() { + var available = ['bold', 'underline', 'italic', 'inverse', 'grey', 'yellow', 'red', 'green', 'blue', 'white', 'cyan', 'magenta']; + + return function(letter, i, exploded) { + return letter === " " ? letter : letter[available[Math.round(Math.random() * (available.length - 1))]]; + }; +})()); + +console.log("AMERICA! F--K YEAH!".america); +console.log("So apparently I've been to Mars, with all the little green men. But you know, I don't recall.".random); + +// +// Custom themes +// + +// 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); + +// Load a theme from file +colors.setTheme('./themes/winston-dark.js'); + +console.log("this is an input".input); + diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/colors/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/colors/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,33 @@ +{ + "name": "colors", + "description": "get colors in your node.js console like what", + "version": "0.6.2", + "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" + }, + "engines": { + "node": ">=0.1.90" + }, + "main": "colors", + "readme": "# colors.js - get color and style in your node.js console ( and browser ) like what\n\n\n\n\n## Installation\n\n npm install colors\n\n## colors and styles!\n\n- bold\n- italic\n- underline\n- inverse\n- yellow\n- cyan\n- white\n- magenta\n- green\n- red\n- grey\n- blue\n- rainbow\n- zebra\n- random\n\n## Usage\n\n``` js\nvar colors = require('./colors');\n\nconsole.log('hello'.green); // outputs green text\nconsole.log('i like cake and pies'.underline.red) // outputs red underlined text\nconsole.log('inverse the color'.inverse); // inverses the color\nconsole.log('OMG Rainbows!'.rainbow); // rainbow (ignores spaces)\n```\n\n# Creating Custom themes\n\n```js\n\nvar colors = require('colors');\n\ncolors.setTheme({\n silly: 'rainbow',\n input: 'grey',\n verbose: 'cyan',\n prompt: 'grey',\n info: 'green',\n data: 'grey',\n help: 'cyan',\n warn: 'yellow',\n debug: 'blue',\n error: 'red'\n});\n\n// outputs red text\nconsole.log(\"this is an error\".error);\n\n// outputs yellow text\nconsole.log(\"this is a warning\".warn);\n```\n\n\n### Contributors \n\nMarak (Marak Squires)\nAlexis Sellier (cloudhead)\nmmalecki (Maciej Małecki)\nnicoreed (Nico Reed)\nmorganrallen (Morgan Allen)\nJustinCampbell (Justin Campbell)\nded (Dustin Diaz)\n\n\n#### , Marak Squires , Justin Campbell, Dustin Diaz (@ded)\n", + "readmeFilename": "ReadMe.md", + "_id": "colors@0.6.2", + "dist": { + "shasum": "feb92acb58bc6d82083ec15e6c8718877e2dd746" + }, + "_from": "colors@>=0.6.0", + "_resolved": "https://registry.npmjs.org/colors/-/colors-0.6.2.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/colors/test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/colors/test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,70 @@ +var assert = require('assert'), + colors = require('./colors'); + +var s = 'string'; + +function a(s, code) { + return '\x1B[' + code.toString() + 'm' + s + '\x1B[39m'; +} + +function aE(s, color, code) { + assert.equal(s[color], a(s, code)); + assert.equal(colors[color](s), a(s, code)); + assert.equal(s[color], colors[color](s)); + assert.equal(s[color].stripColors, s); + assert.equal(s[color].stripColors, colors.stripColors(s)); +} + +function h(s, color) { + return '' + s + ''; +} + +var stylesColors = ['white', 'black', 'blue', 'cyan', 'green', 'magenta', 'red', 'yellow']; +var stylesAll = stylesColors.concat(['bold', 'italic', 'underline', 'inverse', 'rainbow']); + +colors.mode = 'console'; +assert.equal(s.bold, '\x1B[1m' + s + '\x1B[22m'); +assert.equal(s.italic, '\x1B[3m' + s + '\x1B[23m'); +assert.equal(s.underline, '\x1B[4m' + s + '\x1B[24m'); +assert.equal(s.strikethrough, '\x1B[9m' + s + '\x1B[29m'); +assert.equal(s.inverse, '\x1B[7m' + s + '\x1B[27m'); +assert.ok(s.rainbow); +aE(s, 'white', 37); +aE(s, 'grey', 90); +aE(s, 'black', 30); +aE(s, 'blue', 34); +aE(s, 'cyan', 36); +aE(s, 'green', 32); +aE(s, 'magenta', 35); +aE(s, 'red', 31); +aE(s, 'yellow', 33); +assert.equal(s, 'string'); + +colors.setTheme({error:'red'}); + +assert.equal(typeof("astring".red),'string'); +assert.equal(typeof("astring".error),'string'); + +colors.mode = 'browser'; +assert.equal(s.bold, '' + s + ''); +assert.equal(s.italic, '' + s + ''); +assert.equal(s.underline, '' + s + ''); +assert.equal(s.strikethrough, '' + s + ''); +assert.equal(s.inverse, '' + s + ''); +assert.ok(s.rainbow); +stylesColors.forEach(function (color) { + assert.equal(s[color], h(s, color)); + assert.equal(colors[color](s), h(s, color)); +}); + +assert.equal(typeof("astring".red),'string'); +assert.equal(typeof("astring".error),'string'); + +colors.mode = 'none'; +stylesAll.forEach(function (style) { + assert.equal(s[style], s); + assert.equal(colors[style](s), s); +}); + +assert.equal(typeof("astring".red),'string'); +assert.equal(typeof("astring".error),'string'); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/colors/themes/winston-dark.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/colors/themes/winston-dark.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,12 @@ +module['exports'] = { + silly: 'rainbow', + input: 'black', + verbose: 'cyan', + prompt: 'grey', + info: 'green', + data: 'grey', + help: 'cyan', + warn: 'yellow', + debug: 'blue', + error: 'red' +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/colors/themes/winston-light.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/colors/themes/winston-light.js Sat Oct 26 14:12:50 2013 +0100 @@ -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 -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/mime/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/mime/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -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 -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/mime/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/mime/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,66 @@ +# mime + +Comprehensive MIME type mapping API. Includes all 600+ types and 800+ extensions defined by the Apache project, plus additional types submitted by the node.js community. + +## Install + +Install with [npm](http://github.com/isaacs/npm): + + npm install mime + +## API - Queries + +### mime.lookup(path) +Get the mime type associated with a file, 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. + + 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` + + mime.extension('text/html'); // => 'html' + mime.extension('application/octet-stream'); // => 'bin' + +### mime.charsets.lookup() + +Map mime-type to charset + + mime.charsets.lookup('text/plain'); // => 'UTF-8' + +(The logic for charset lookups is pretty rudimentary. Feel free to suggest improvements.) + +## API - Defining Custom Types + +The following APIs allow you to add your own type mappings within your project. If you feel a type should be included as part of node-mime, see [requesting new types](https://github.com/broofa/node-mime/wiki/Requesting-New-Types). + +### mime.define() + +Add custom mime/extension mappings + + mime.define({ + 'text/x-some-format': ['x-sf', 'x-sft', 'x-sfml'], + 'application/x-my-type': ['x-mt', 'x-mtt'], + // etc ... + }); + + mime.lookup('x-sft'); // => 'text/x-some-format' + +The first entry in the extensions array is returned by `mime.extension()`. E.g. + + mime.extension('text/x-some-format'); // => 'x-sf' + +### mime.load(filepath) + +Load mappings from an Apache ".types" format file + + mime.load('./my_project.types'); + +The .types file format is simple - See the `types` dir for examples. diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/mime/mime.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/mime/mime.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,114 @@ +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(); + +// Load local copy of +// http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types +mime.load(path.join(__dirname, 'types/mime.types')); + +// Load additional types from node.js community +mime.load(path.join(__dirname, 'types/node.types')); + +// Default type +mime.default_type = mime.lookup('bin'); + +// +// Additional API specific to the default instance +// + +mime.Mime = Mime; + +/** + * Lookup a charset based on mime type. + */ +mime.charsets = { + lookup: function(mimeType, fallback) { + // Assume text types are utf8 + return (/^text\//).test(mimeType) ? 'UTF-8' : fallback; + } +}; + +module.exports = mime; diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/mime/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/mime/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,39 @@ +{ + "author": { + "name": "Robert Kieffer", + "email": "robert@broofa.com", + "url": "http://github.com/broofa" + }, + "contributors": [ + { + "name": "Benjamin Thomas", + "email": "benjamin@benjaminthomas.org", + "url": "http://github.com/bentomas" + } + ], + "dependencies": {}, + "description": "A comprehensive library for mime-type mapping", + "devDependencies": {}, + "keywords": [ + "util", + "mime" + ], + "main": "mime.js", + "name": "mime", + "repository": { + "url": "https://github.com/broofa/node-mime", + "type": "git" + }, + "version": "1.2.11", + "readme": "# mime\n\nComprehensive MIME type mapping API. Includes all 600+ types and 800+ extensions defined by the Apache project, plus additional types submitted by the node.js community.\n\n## Install\n\nInstall with [npm](http://github.com/isaacs/npm):\n\n npm install mime\n\n## API - Queries\n\n### mime.lookup(path)\nGet 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.\n\n var mime = require('mime');\n\n mime.lookup('/path/to/file.txt'); // => 'text/plain'\n mime.lookup('file.txt'); // => 'text/plain'\n mime.lookup('.TXT'); // => 'text/plain'\n mime.lookup('htm'); // => 'text/html'\n\n### mime.default_type\nSets the mime type returned when `mime.lookup` fails to find the extension searched for. (Default is `application/octet-stream`.)\n\n### mime.extension(type)\nGet the default extension for `type`\n\n mime.extension('text/html'); // => 'html'\n mime.extension('application/octet-stream'); // => 'bin'\n\n### mime.charsets.lookup()\n\nMap mime-type to charset\n\n mime.charsets.lookup('text/plain'); // => 'UTF-8'\n\n(The logic for charset lookups is pretty rudimentary. Feel free to suggest improvements.)\n\n## API - Defining Custom Types\n\nThe following APIs allow you to add your own type mappings within your project. If you feel a type should be included as part of node-mime, see [requesting new types](https://github.com/broofa/node-mime/wiki/Requesting-New-Types).\n\n### mime.define()\n\nAdd custom mime/extension mappings\n\n mime.define({\n 'text/x-some-format': ['x-sf', 'x-sft', 'x-sfml'],\n 'application/x-my-type': ['x-mt', 'x-mtt'],\n // etc ...\n });\n\n mime.lookup('x-sft'); // => 'text/x-some-format'\n\nThe first entry in the extensions array is returned by `mime.extension()`. E.g.\n\n mime.extension('text/x-some-format'); // => 'x-sf'\n\n### mime.load(filepath)\n\nLoad mappings from an Apache \".types\" format file\n\n mime.load('./my_project.types');\n\nThe .types file format is simple - See the `types` dir for examples.\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/broofa/node-mime/issues" + }, + "_id": "mime@1.2.11", + "dist": { + "shasum": "2e68433cd8b933cc360926e916e08e705e3bf1ae" + }, + "_from": "mime@>=1.2.9", + "_resolved": "https://registry.npmjs.org/mime/-/mime-1.2.11.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/mime/test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/mime/test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,84 @@ +/** + * Usage: node test.js + */ + +var mime = require('./mime'); +var assert = require('assert'); +var path = require('path'); + +function eq(a, b) { + console.log('Test: ' + a + ' === ' + b); + assert.strictEqual.apply(null, arguments); +} + +console.log(Object.keys(mime.extensions).length + ' types'); +console.log(Object.keys(mime.types).length + ' extensions\n'); + +// +// Test mime lookups +// + +eq('text/plain', mime.lookup('text.txt')); // normal file +eq('text/plain', mime.lookup('TEXT.TXT')); // uppercase +eq('text/plain', mime.lookup('dir/text.txt')); // dir + file +eq('text/plain', mime.lookup('.text.txt')); // hidden file +eq('text/plain', mime.lookup('.txt')); // nameless +eq('text/plain', mime.lookup('txt')); // extension-only +eq('text/plain', mime.lookup('/txt')); // extension-less () +eq('text/plain', mime.lookup('\\txt')); // Windows, extension-less +eq('application/octet-stream', mime.lookup('text.nope')); // unrecognized +eq('fallback', mime.lookup('text.fallback', 'fallback')); // alternate default + +// +// Test extensions +// + +eq('txt', mime.extension(mime.types.text)); +eq('html', mime.extension(mime.types.htm)); +eq('bin', mime.extension('application/octet-stream')); +eq('bin', mime.extension('application/octet-stream ')); +eq('html', mime.extension(' text/html; charset=UTF-8')); +eq('html', mime.extension('text/html; charset=UTF-8 ')); +eq('html', mime.extension('text/html; charset=UTF-8')); +eq('html', mime.extension('text/html ; charset=UTF-8')); +eq('html', mime.extension('text/html;charset=UTF-8')); +eq('html', mime.extension('text/Html;charset=UTF-8')); +eq(undefined, mime.extension('unrecognized')); + +// +// Test node.types lookups +// + +eq('application/font-woff', mime.lookup('file.woff')); +eq('application/octet-stream', mime.lookup('file.buffer')); +eq('audio/mp4', mime.lookup('file.m4a')); +eq('font/opentype', mime.lookup('file.otf')); + +// +// Test charsets +// + +eq('UTF-8', mime.charsets.lookup('text/plain')); +eq(undefined, mime.charsets.lookup(mime.types.js)); +eq('fallback', mime.charsets.lookup('application/octet-stream', 'fallback')); + +// +// Test for overlaps between mime.types and node.types +// + +var apacheTypes = new mime.Mime(), nodeTypes = new mime.Mime(); +apacheTypes.load(path.join(__dirname, 'types/mime.types')); +nodeTypes.load(path.join(__dirname, 'types/node.types')); + +var keys = [].concat(Object.keys(apacheTypes.types)) + .concat(Object.keys(nodeTypes.types)); +keys.sort(); +for (var i = 1; i < keys.length; i++) { + if (keys[i] == keys[i-1]) { + console.warn('Warning: ' + + 'node.types defines ' + keys[i] + '->' + nodeTypes.types[keys[i]] + + ', mime.types defines ' + keys[i] + '->' + apacheTypes.types[keys[i]]); + } +} + +console.log('\nOK'); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/mime/types/mime.types --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/mime/types/mime.types Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1588 @@ +# This file maps Internet media types to unique file extension(s). +# Although created for httpd, this file is used by many software systems +# and has been placed in the public domain for unlimited redisribution. +# +# The table below contains both registered and (common) unregistered types. +# A type that has no unique extension can be ignored -- they are listed +# here to guide configurations toward known types and to make it easier to +# identify "new" types. File extensions are also commonly used to indicate +# content languages and encodings, so choose them carefully. +# +# Internet media types should be registered as described in RFC 4288. +# The registry is at . +# +# MIME type (lowercased) Extensions +# ============================================ ========== +# application/1d-interleaved-parityfec +# application/3gpp-ims+xml +# application/activemessage +application/andrew-inset ez +# application/applefile +application/applixware aw +application/atom+xml atom +application/atomcat+xml atomcat +# application/atomicmail +application/atomsvc+xml atomsvc +# application/auth-policy+xml +# application/batch-smtp +# application/beep+xml +# application/calendar+xml +# application/cals-1840 +# application/ccmp+xml +application/ccxml+xml ccxml +application/cdmi-capability cdmia +application/cdmi-container cdmic +application/cdmi-domain cdmid +application/cdmi-object cdmio +application/cdmi-queue cdmiq +# application/cea-2018+xml +# application/cellml+xml +# application/cfw +# application/cnrp+xml +# application/commonground +# application/conference-info+xml +# application/cpl+xml +# application/csta+xml +# application/cstadata+xml +application/cu-seeme cu +# application/cybercash +application/davmount+xml davmount +# application/dca-rft +# application/dec-dx +# application/dialog-info+xml +# application/dicom +# application/dns +application/docbook+xml dbk +# application/dskpp+xml +application/dssc+der dssc +application/dssc+xml xdssc +# application/dvcs +application/ecmascript ecma +# application/edi-consent +# application/edi-x12 +# application/edifact +application/emma+xml emma +# application/epp+xml +application/epub+zip epub +# application/eshop +# application/example +application/exi exi +# application/fastinfoset +# application/fastsoap +# application/fits +application/font-tdpfr pfr +# application/framework-attributes+xml +application/gml+xml gml +application/gpx+xml gpx +application/gxf gxf +# application/h224 +# application/held+xml +# application/http +application/hyperstudio stk +# application/ibe-key-request+xml +# application/ibe-pkg-reply+xml +# application/ibe-pp-data +# application/iges +# application/im-iscomposing+xml +# application/index +# application/index.cmd +# application/index.obj +# application/index.response +# application/index.vnd +application/inkml+xml ink inkml +# application/iotp +application/ipfix ipfix +# application/ipp +# application/isup +application/java-archive jar +application/java-serialized-object ser +application/java-vm class +application/javascript js +application/json json +application/jsonml+json jsonml +# application/kpml-request+xml +# application/kpml-response+xml +application/lost+xml lostxml +application/mac-binhex40 hqx +application/mac-compactpro cpt +# application/macwriteii +application/mads+xml mads +application/marc mrc +application/marcxml+xml mrcx +application/mathematica ma nb mb +# application/mathml-content+xml +# application/mathml-presentation+xml +application/mathml+xml mathml +# application/mbms-associated-procedure-description+xml +# application/mbms-deregister+xml +# application/mbms-envelope+xml +# application/mbms-msk+xml +# application/mbms-msk-response+xml +# application/mbms-protection-description+xml +# application/mbms-reception-report+xml +# application/mbms-register+xml +# application/mbms-register-response+xml +# application/mbms-user-service-description+xml +application/mbox mbox +# application/media_control+xml +application/mediaservercontrol+xml mscml +application/metalink+xml metalink +application/metalink4+xml meta4 +application/mets+xml mets +# application/mikey +application/mods+xml mods +# application/moss-keys +# application/moss-signature +# application/mosskey-data +# application/mosskey-request +application/mp21 m21 mp21 +application/mp4 mp4s +# application/mpeg4-generic +# application/mpeg4-iod +# application/mpeg4-iod-xmt +# application/msc-ivr+xml +# application/msc-mixer+xml +application/msword doc dot +application/mxf mxf +# application/nasdata +# application/news-checkgroups +# application/news-groupinfo +# application/news-transmission +# application/nss +# application/ocsp-request +# application/ocsp-response +application/octet-stream bin dms lrf mar so dist distz pkg bpk dump elc deploy +application/oda oda +application/oebps-package+xml opf +application/ogg ogx +application/omdoc+xml omdoc +application/onenote onetoc onetoc2 onetmp onepkg +application/oxps oxps +# application/parityfec +application/patch-ops-error+xml xer +application/pdf pdf +application/pgp-encrypted pgp +# application/pgp-keys +application/pgp-signature asc sig +application/pics-rules prf +# application/pidf+xml +# application/pidf-diff+xml +application/pkcs10 p10 +application/pkcs7-mime p7m p7c +application/pkcs7-signature p7s +application/pkcs8 p8 +application/pkix-attr-cert ac +application/pkix-cert cer +application/pkix-crl crl +application/pkix-pkipath pkipath +application/pkixcmp pki +application/pls+xml pls +# application/poc-settings+xml +application/postscript ai eps ps +# application/prs.alvestrand.titrax-sheet +application/prs.cww cww +# application/prs.nprend +# application/prs.plucker +# application/prs.rdf-xml-crypt +# application/prs.xsf+xml +application/pskc+xml pskcxml +# application/qsig +application/rdf+xml rdf +application/reginfo+xml rif +application/relax-ng-compact-syntax rnc +# application/remote-printing +application/resource-lists+xml rl +application/resource-lists-diff+xml rld +# application/riscos +# application/rlmi+xml +application/rls-services+xml rs +application/rpki-ghostbusters gbr +application/rpki-manifest mft +application/rpki-roa roa +# application/rpki-updown +application/rsd+xml rsd +application/rss+xml rss +application/rtf rtf +# application/rtx +# application/samlassertion+xml +# application/samlmetadata+xml +application/sbml+xml sbml +application/scvp-cv-request scq +application/scvp-cv-response scs +application/scvp-vp-request spq +application/scvp-vp-response spp +application/sdp sdp +# application/set-payment +application/set-payment-initiation setpay +# application/set-registration +application/set-registration-initiation setreg +# application/sgml +# application/sgml-open-catalog +application/shf+xml shf +# application/sieve +# application/simple-filter+xml +# application/simple-message-summary +# application/simplesymbolcontainer +# application/slate +# application/smil +application/smil+xml smi smil +# application/soap+fastinfoset +# application/soap+xml +application/sparql-query rq +application/sparql-results+xml srx +# application/spirits-event+xml +application/srgs gram +application/srgs+xml grxml +application/sru+xml sru +application/ssdl+xml ssdl +application/ssml+xml ssml +# application/tamp-apex-update +# application/tamp-apex-update-confirm +# application/tamp-community-update +# application/tamp-community-update-confirm +# application/tamp-error +# application/tamp-sequence-adjust +# application/tamp-sequence-adjust-confirm +# application/tamp-status-query +# application/tamp-status-response +# application/tamp-update +# application/tamp-update-confirm +application/tei+xml tei teicorpus +application/thraud+xml tfi +# application/timestamp-query +# application/timestamp-reply +application/timestamped-data tsd +# application/tve-trigger +# application/ulpfec +# application/vcard+xml +# application/vemmi +# application/vividence.scriptfile +# application/vnd.3gpp.bsf+xml +application/vnd.3gpp.pic-bw-large plb +application/vnd.3gpp.pic-bw-small psb +application/vnd.3gpp.pic-bw-var pvb +# application/vnd.3gpp.sms +# application/vnd.3gpp2.bcmcsinfo+xml +# application/vnd.3gpp2.sms +application/vnd.3gpp2.tcap tcap +application/vnd.3m.post-it-notes pwn +application/vnd.accpac.simply.aso aso +application/vnd.accpac.simply.imp imp +application/vnd.acucobol acu +application/vnd.acucorp atc acutc +application/vnd.adobe.air-application-installer-package+zip air +application/vnd.adobe.formscentral.fcdt fcdt +application/vnd.adobe.fxp fxp fxpl +# application/vnd.adobe.partial-upload +application/vnd.adobe.xdp+xml xdp +application/vnd.adobe.xfdf xfdf +# application/vnd.aether.imp +# application/vnd.ah-barcode +application/vnd.ahead.space ahead +application/vnd.airzip.filesecure.azf azf +application/vnd.airzip.filesecure.azs azs +application/vnd.amazon.ebook azw +application/vnd.americandynamics.acc acc +application/vnd.amiga.ami ami +# application/vnd.amundsen.maze+xml +application/vnd.android.package-archive apk +application/vnd.anser-web-certificate-issue-initiation cii +application/vnd.anser-web-funds-transfer-initiation fti +application/vnd.antix.game-component atx +application/vnd.apple.installer+xml mpkg +application/vnd.apple.mpegurl m3u8 +# application/vnd.arastra.swi +application/vnd.aristanetworks.swi swi +application/vnd.astraea-software.iota iota +application/vnd.audiograph aep +# application/vnd.autopackage +# application/vnd.avistar+xml +application/vnd.blueice.multipass mpm +# application/vnd.bluetooth.ep.oob +application/vnd.bmi bmi +application/vnd.businessobjects rep +# application/vnd.cab-jscript +# application/vnd.canon-cpdl +# application/vnd.canon-lips +# application/vnd.cendio.thinlinc.clientconf +application/vnd.chemdraw+xml cdxml +application/vnd.chipnuts.karaoke-mmd mmd +application/vnd.cinderella cdy +# application/vnd.cirpack.isdn-ext +application/vnd.claymore cla +application/vnd.cloanto.rp9 rp9 +application/vnd.clonk.c4group c4g c4d c4f c4p c4u +application/vnd.cluetrust.cartomobile-config c11amc +application/vnd.cluetrust.cartomobile-config-pkg c11amz +# application/vnd.collection+json +# application/vnd.commerce-battelle +application/vnd.commonspace csp +application/vnd.contact.cmsg cdbcmsg +application/vnd.cosmocaller cmc +application/vnd.crick.clicker clkx +application/vnd.crick.clicker.keyboard clkk +application/vnd.crick.clicker.palette clkp +application/vnd.crick.clicker.template clkt +application/vnd.crick.clicker.wordbank clkw +application/vnd.criticaltools.wbs+xml wbs +application/vnd.ctc-posml pml +# application/vnd.ctct.ws+xml +# application/vnd.cups-pdf +# application/vnd.cups-postscript +application/vnd.cups-ppd ppd +# application/vnd.cups-raster +# application/vnd.cups-raw +# application/vnd.curl +application/vnd.curl.car car +application/vnd.curl.pcurl pcurl +# application/vnd.cybank +application/vnd.dart dart +application/vnd.data-vision.rdz rdz +application/vnd.dece.data uvf uvvf uvd uvvd +application/vnd.dece.ttml+xml uvt uvvt +application/vnd.dece.unspecified uvx uvvx +application/vnd.dece.zip uvz uvvz +application/vnd.denovo.fcselayout-link fe_launch +# application/vnd.dir-bi.plate-dl-nosuffix +application/vnd.dna dna +application/vnd.dolby.mlp mlp +# application/vnd.dolby.mobile.1 +# application/vnd.dolby.mobile.2 +application/vnd.dpgraph dpg +application/vnd.dreamfactory dfac +application/vnd.ds-keypoint kpxx +application/vnd.dvb.ait ait +# application/vnd.dvb.dvbj +# application/vnd.dvb.esgcontainer +# application/vnd.dvb.ipdcdftnotifaccess +# application/vnd.dvb.ipdcesgaccess +# application/vnd.dvb.ipdcesgaccess2 +# application/vnd.dvb.ipdcesgpdd +# application/vnd.dvb.ipdcroaming +# application/vnd.dvb.iptv.alfec-base +# application/vnd.dvb.iptv.alfec-enhancement +# application/vnd.dvb.notif-aggregate-root+xml +# application/vnd.dvb.notif-container+xml +# application/vnd.dvb.notif-generic+xml +# application/vnd.dvb.notif-ia-msglist+xml +# application/vnd.dvb.notif-ia-registration-request+xml +# application/vnd.dvb.notif-ia-registration-response+xml +# application/vnd.dvb.notif-init+xml +# application/vnd.dvb.pfr +application/vnd.dvb.service svc +# application/vnd.dxr +application/vnd.dynageo geo +# application/vnd.easykaraoke.cdgdownload +# application/vnd.ecdis-update +application/vnd.ecowin.chart mag +# application/vnd.ecowin.filerequest +# application/vnd.ecowin.fileupdate +# application/vnd.ecowin.series +# application/vnd.ecowin.seriesrequest +# application/vnd.ecowin.seriesupdate +# application/vnd.emclient.accessrequest+xml +application/vnd.enliven nml +# application/vnd.eprints.data+xml +application/vnd.epson.esf esf +application/vnd.epson.msf msf +application/vnd.epson.quickanime qam +application/vnd.epson.salt slt +application/vnd.epson.ssf ssf +# application/vnd.ericsson.quickcall +application/vnd.eszigno3+xml es3 et3 +# application/vnd.etsi.aoc+xml +# application/vnd.etsi.cug+xml +# application/vnd.etsi.iptvcommand+xml +# application/vnd.etsi.iptvdiscovery+xml +# application/vnd.etsi.iptvprofile+xml +# application/vnd.etsi.iptvsad-bc+xml +# application/vnd.etsi.iptvsad-cod+xml +# application/vnd.etsi.iptvsad-npvr+xml +# application/vnd.etsi.iptvservice+xml +# application/vnd.etsi.iptvsync+xml +# application/vnd.etsi.iptvueprofile+xml +# application/vnd.etsi.mcid+xml +# application/vnd.etsi.overload-control-policy-dataset+xml +# application/vnd.etsi.sci+xml +# application/vnd.etsi.simservs+xml +# application/vnd.etsi.tsl+xml +# application/vnd.etsi.tsl.der +# application/vnd.eudora.data +application/vnd.ezpix-album ez2 +application/vnd.ezpix-package ez3 +# application/vnd.f-secure.mobile +application/vnd.fdf fdf +application/vnd.fdsn.mseed mseed +application/vnd.fdsn.seed seed dataless +# application/vnd.ffsns +# application/vnd.fints +application/vnd.flographit gph +application/vnd.fluxtime.clip ftc +# application/vnd.font-fontforge-sfd +application/vnd.framemaker fm frame maker book +application/vnd.frogans.fnc fnc +application/vnd.frogans.ltf ltf +application/vnd.fsc.weblaunch fsc +application/vnd.fujitsu.oasys oas +application/vnd.fujitsu.oasys2 oa2 +application/vnd.fujitsu.oasys3 oa3 +application/vnd.fujitsu.oasysgp fg5 +application/vnd.fujitsu.oasysprs bh2 +# application/vnd.fujixerox.art-ex +# application/vnd.fujixerox.art4 +# application/vnd.fujixerox.hbpl +application/vnd.fujixerox.ddd ddd +application/vnd.fujixerox.docuworks xdw +application/vnd.fujixerox.docuworks.binder xbd +# application/vnd.fut-misnet +application/vnd.fuzzysheet fzs +application/vnd.genomatix.tuxedo txd +# application/vnd.geocube+xml +application/vnd.geogebra.file ggb +application/vnd.geogebra.tool ggt +application/vnd.geometry-explorer gex gre +application/vnd.geonext gxt +application/vnd.geoplan g2w +application/vnd.geospace g3w +# application/vnd.globalplatform.card-content-mgt +# application/vnd.globalplatform.card-content-mgt-response +application/vnd.gmx gmx +application/vnd.google-earth.kml+xml kml +application/vnd.google-earth.kmz kmz +application/vnd.grafeq gqf gqs +# application/vnd.gridmp +application/vnd.groove-account gac +application/vnd.groove-help ghf +application/vnd.groove-identity-message gim +application/vnd.groove-injector grv +application/vnd.groove-tool-message gtm +application/vnd.groove-tool-template tpl +application/vnd.groove-vcard vcg +# application/vnd.hal+json +application/vnd.hal+xml hal +application/vnd.handheld-entertainment+xml zmm +application/vnd.hbci hbci +# application/vnd.hcl-bireports +application/vnd.hhe.lesson-player les +application/vnd.hp-hpgl hpgl +application/vnd.hp-hpid hpid +application/vnd.hp-hps hps +application/vnd.hp-jlyt jlt +application/vnd.hp-pcl pcl +application/vnd.hp-pclxl pclxl +# application/vnd.httphone +application/vnd.hydrostatix.sof-data sfd-hdstx +# application/vnd.hzn-3d-crossword +# application/vnd.ibm.afplinedata +# application/vnd.ibm.electronic-media +application/vnd.ibm.minipay mpy +application/vnd.ibm.modcap afp listafp list3820 +application/vnd.ibm.rights-management irm +application/vnd.ibm.secure-container sc +application/vnd.iccprofile icc icm +application/vnd.igloader igl +application/vnd.immervision-ivp ivp +application/vnd.immervision-ivu ivu +# application/vnd.informedcontrol.rms+xml +# application/vnd.informix-visionary +# application/vnd.infotech.project +# application/vnd.infotech.project+xml +# application/vnd.innopath.wamp.notification +application/vnd.insors.igm igm +application/vnd.intercon.formnet xpw xpx +application/vnd.intergeo i2g +# application/vnd.intertrust.digibox +# application/vnd.intertrust.nncp +application/vnd.intu.qbo qbo +application/vnd.intu.qfx qfx +# application/vnd.iptc.g2.conceptitem+xml +# application/vnd.iptc.g2.knowledgeitem+xml +# application/vnd.iptc.g2.newsitem+xml +# application/vnd.iptc.g2.newsmessage+xml +# application/vnd.iptc.g2.packageitem+xml +# application/vnd.iptc.g2.planningitem+xml +application/vnd.ipunplugged.rcprofile rcprofile +application/vnd.irepository.package+xml irp +application/vnd.is-xpr xpr +application/vnd.isac.fcs fcs +application/vnd.jam jam +# application/vnd.japannet-directory-service +# application/vnd.japannet-jpnstore-wakeup +# application/vnd.japannet-payment-wakeup +# application/vnd.japannet-registration +# application/vnd.japannet-registration-wakeup +# application/vnd.japannet-setstore-wakeup +# application/vnd.japannet-verification +# application/vnd.japannet-verification-wakeup +application/vnd.jcp.javame.midlet-rms rms +application/vnd.jisp jisp +application/vnd.joost.joda-archive joda +application/vnd.kahootz ktz ktr +application/vnd.kde.karbon karbon +application/vnd.kde.kchart chrt +application/vnd.kde.kformula kfo +application/vnd.kde.kivio flw +application/vnd.kde.kontour kon +application/vnd.kde.kpresenter kpr kpt +application/vnd.kde.kspread ksp +application/vnd.kde.kword kwd kwt +application/vnd.kenameaapp htke +application/vnd.kidspiration kia +application/vnd.kinar kne knp +application/vnd.koan skp skd skt skm +application/vnd.kodak-descriptor sse +application/vnd.las.las+xml lasxml +# application/vnd.liberty-request+xml +application/vnd.llamagraphics.life-balance.desktop lbd +application/vnd.llamagraphics.life-balance.exchange+xml lbe +application/vnd.lotus-1-2-3 123 +application/vnd.lotus-approach apr +application/vnd.lotus-freelance pre +application/vnd.lotus-notes nsf +application/vnd.lotus-organizer org +application/vnd.lotus-screencam scm +application/vnd.lotus-wordpro lwp +application/vnd.macports.portpkg portpkg +# application/vnd.marlin.drm.actiontoken+xml +# application/vnd.marlin.drm.conftoken+xml +# application/vnd.marlin.drm.license+xml +# application/vnd.marlin.drm.mdcf +application/vnd.mcd mcd +application/vnd.medcalcdata mc1 +application/vnd.mediastation.cdkey cdkey +# application/vnd.meridian-slingshot +application/vnd.mfer mwf +application/vnd.mfmp mfm +application/vnd.micrografx.flo flo +application/vnd.micrografx.igx igx +application/vnd.mif mif +# application/vnd.minisoft-hp3000-save +# application/vnd.mitsubishi.misty-guard.trustweb +application/vnd.mobius.daf daf +application/vnd.mobius.dis dis +application/vnd.mobius.mbk mbk +application/vnd.mobius.mqy mqy +application/vnd.mobius.msl msl +application/vnd.mobius.plc plc +application/vnd.mobius.txf txf +application/vnd.mophun.application mpn +application/vnd.mophun.certificate mpc +# application/vnd.motorola.flexsuite +# application/vnd.motorola.flexsuite.adsi +# application/vnd.motorola.flexsuite.fis +# application/vnd.motorola.flexsuite.gotap +# application/vnd.motorola.flexsuite.kmr +# application/vnd.motorola.flexsuite.ttc +# application/vnd.motorola.flexsuite.wem +# application/vnd.motorola.iprm +application/vnd.mozilla.xul+xml xul +application/vnd.ms-artgalry cil +# application/vnd.ms-asf +application/vnd.ms-cab-compressed cab +# application/vnd.ms-color.iccprofile +application/vnd.ms-excel xls xlm xla xlc xlt xlw +application/vnd.ms-excel.addin.macroenabled.12 xlam +application/vnd.ms-excel.sheet.binary.macroenabled.12 xlsb +application/vnd.ms-excel.sheet.macroenabled.12 xlsm +application/vnd.ms-excel.template.macroenabled.12 xltm +application/vnd.ms-fontobject eot +application/vnd.ms-htmlhelp chm +application/vnd.ms-ims ims +application/vnd.ms-lrm lrm +# application/vnd.ms-office.activex+xml +application/vnd.ms-officetheme thmx +# application/vnd.ms-opentype +# application/vnd.ms-package.obfuscated-opentype +application/vnd.ms-pki.seccat cat +application/vnd.ms-pki.stl stl +# application/vnd.ms-playready.initiator+xml +application/vnd.ms-powerpoint ppt pps pot +application/vnd.ms-powerpoint.addin.macroenabled.12 ppam +application/vnd.ms-powerpoint.presentation.macroenabled.12 pptm +application/vnd.ms-powerpoint.slide.macroenabled.12 sldm +application/vnd.ms-powerpoint.slideshow.macroenabled.12 ppsm +application/vnd.ms-powerpoint.template.macroenabled.12 potm +# application/vnd.ms-printing.printticket+xml +application/vnd.ms-project mpp mpt +# application/vnd.ms-tnef +# application/vnd.ms-wmdrm.lic-chlg-req +# application/vnd.ms-wmdrm.lic-resp +# application/vnd.ms-wmdrm.meter-chlg-req +# application/vnd.ms-wmdrm.meter-resp +application/vnd.ms-word.document.macroenabled.12 docm +application/vnd.ms-word.template.macroenabled.12 dotm +application/vnd.ms-works wps wks wcm wdb +application/vnd.ms-wpl wpl +application/vnd.ms-xpsdocument xps +application/vnd.mseq mseq +# application/vnd.msign +# application/vnd.multiad.creator +# application/vnd.multiad.creator.cif +# application/vnd.music-niff +application/vnd.musician mus +application/vnd.muvee.style msty +application/vnd.mynfc taglet +# application/vnd.ncd.control +# application/vnd.ncd.reference +# application/vnd.nervana +# application/vnd.netfpx +application/vnd.neurolanguage.nlu nlu +application/vnd.nitf ntf nitf +application/vnd.noblenet-directory nnd +application/vnd.noblenet-sealer nns +application/vnd.noblenet-web nnw +# application/vnd.nokia.catalogs +# application/vnd.nokia.conml+wbxml +# application/vnd.nokia.conml+xml +# application/vnd.nokia.isds-radio-presets +# application/vnd.nokia.iptv.config+xml +# application/vnd.nokia.landmark+wbxml +# application/vnd.nokia.landmark+xml +# application/vnd.nokia.landmarkcollection+xml +# application/vnd.nokia.n-gage.ac+xml +application/vnd.nokia.n-gage.data ngdat +application/vnd.nokia.n-gage.symbian.install n-gage +# application/vnd.nokia.ncd +# application/vnd.nokia.pcd+wbxml +# application/vnd.nokia.pcd+xml +application/vnd.nokia.radio-preset rpst +application/vnd.nokia.radio-presets rpss +application/vnd.novadigm.edm edm +application/vnd.novadigm.edx edx +application/vnd.novadigm.ext ext +# application/vnd.ntt-local.file-transfer +# application/vnd.ntt-local.sip-ta_remote +# application/vnd.ntt-local.sip-ta_tcp_stream +application/vnd.oasis.opendocument.chart odc +application/vnd.oasis.opendocument.chart-template otc +application/vnd.oasis.opendocument.database odb +application/vnd.oasis.opendocument.formula odf +application/vnd.oasis.opendocument.formula-template odft +application/vnd.oasis.opendocument.graphics odg +application/vnd.oasis.opendocument.graphics-template otg +application/vnd.oasis.opendocument.image odi +application/vnd.oasis.opendocument.image-template oti +application/vnd.oasis.opendocument.presentation odp +application/vnd.oasis.opendocument.presentation-template otp +application/vnd.oasis.opendocument.spreadsheet ods +application/vnd.oasis.opendocument.spreadsheet-template ots +application/vnd.oasis.opendocument.text odt +application/vnd.oasis.opendocument.text-master odm +application/vnd.oasis.opendocument.text-template ott +application/vnd.oasis.opendocument.text-web oth +# application/vnd.obn +# application/vnd.oftn.l10n+json +# application/vnd.oipf.contentaccessdownload+xml +# application/vnd.oipf.contentaccessstreaming+xml +# application/vnd.oipf.cspg-hexbinary +# application/vnd.oipf.dae.svg+xml +# application/vnd.oipf.dae.xhtml+xml +# application/vnd.oipf.mippvcontrolmessage+xml +# application/vnd.oipf.pae.gem +# application/vnd.oipf.spdiscovery+xml +# application/vnd.oipf.spdlist+xml +# application/vnd.oipf.ueprofile+xml +# application/vnd.oipf.userprofile+xml +application/vnd.olpc-sugar xo +# application/vnd.oma-scws-config +# application/vnd.oma-scws-http-request +# application/vnd.oma-scws-http-response +# application/vnd.oma.bcast.associated-procedure-parameter+xml +# application/vnd.oma.bcast.drm-trigger+xml +# application/vnd.oma.bcast.imd+xml +# application/vnd.oma.bcast.ltkm +# application/vnd.oma.bcast.notification+xml +# application/vnd.oma.bcast.provisioningtrigger +# application/vnd.oma.bcast.sgboot +# application/vnd.oma.bcast.sgdd+xml +# application/vnd.oma.bcast.sgdu +# application/vnd.oma.bcast.simple-symbol-container +# application/vnd.oma.bcast.smartcard-trigger+xml +# application/vnd.oma.bcast.sprov+xml +# application/vnd.oma.bcast.stkm +# application/vnd.oma.cab-address-book+xml +# application/vnd.oma.cab-feature-handler+xml +# application/vnd.oma.cab-pcc+xml +# application/vnd.oma.cab-user-prefs+xml +# application/vnd.oma.dcd +# application/vnd.oma.dcdc +application/vnd.oma.dd2+xml dd2 +# application/vnd.oma.drm.risd+xml +# application/vnd.oma.group-usage-list+xml +# application/vnd.oma.pal+xml +# application/vnd.oma.poc.detailed-progress-report+xml +# application/vnd.oma.poc.final-report+xml +# application/vnd.oma.poc.groups+xml +# application/vnd.oma.poc.invocation-descriptor+xml +# application/vnd.oma.poc.optimized-progress-report+xml +# application/vnd.oma.push +# application/vnd.oma.scidm.messages+xml +# application/vnd.oma.xcap-directory+xml +# application/vnd.omads-email+xml +# application/vnd.omads-file+xml +# application/vnd.omads-folder+xml +# application/vnd.omaloc-supl-init +application/vnd.openofficeorg.extension oxt +# application/vnd.openxmlformats-officedocument.custom-properties+xml +# application/vnd.openxmlformats-officedocument.customxmlproperties+xml +# application/vnd.openxmlformats-officedocument.drawing+xml +# application/vnd.openxmlformats-officedocument.drawingml.chart+xml +# application/vnd.openxmlformats-officedocument.drawingml.chartshapes+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramcolors+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramdata+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramlayout+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramstyle+xml +# application/vnd.openxmlformats-officedocument.extended-properties+xml +# application/vnd.openxmlformats-officedocument.presentationml.commentauthors+xml +# application/vnd.openxmlformats-officedocument.presentationml.comments+xml +# application/vnd.openxmlformats-officedocument.presentationml.handoutmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesslide+xml +application/vnd.openxmlformats-officedocument.presentationml.presentation pptx +# application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.presprops+xml +application/vnd.openxmlformats-officedocument.presentationml.slide sldx +# application/vnd.openxmlformats-officedocument.presentationml.slide+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidelayout+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidemaster+xml +application/vnd.openxmlformats-officedocument.presentationml.slideshow ppsx +# application/vnd.openxmlformats-officedocument.presentationml.slideshow.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.slideupdateinfo+xml +# application/vnd.openxmlformats-officedocument.presentationml.tablestyles+xml +# application/vnd.openxmlformats-officedocument.presentationml.tags+xml +application/vnd.openxmlformats-officedocument.presentationml.template potx +# application/vnd.openxmlformats-officedocument.presentationml.template.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.viewprops+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.calcchain+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.chartsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.connections+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.dialogsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.externallink+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcachedefinition+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcacherecords+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivottable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.querytable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionheaders+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionlog+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sharedstrings+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheetmetadata+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.table+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.tablesinglecells+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.template xltx +# application/vnd.openxmlformats-officedocument.spreadsheetml.template.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.usernames+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.volatiledependencies+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml +# application/vnd.openxmlformats-officedocument.theme+xml +# application/vnd.openxmlformats-officedocument.themeoverride+xml +# application/vnd.openxmlformats-officedocument.vmldrawing +# application/vnd.openxmlformats-officedocument.wordprocessingml.comments+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.document docx +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.glossary+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.endnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.fonttable+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footer+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.numbering+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.settings+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.styles+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.template dotx +# application/vnd.openxmlformats-officedocument.wordprocessingml.template.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.websettings+xml +# application/vnd.openxmlformats-package.core-properties+xml +# application/vnd.openxmlformats-package.digital-signature-xmlsignature+xml +# application/vnd.openxmlformats-package.relationships+xml +# application/vnd.quobject-quoxdocument +# application/vnd.osa.netdeploy +application/vnd.osgeo.mapguide.package mgp +# application/vnd.osgi.bundle +application/vnd.osgi.dp dp +application/vnd.osgi.subsystem esa +# application/vnd.otps.ct-kip+xml +application/vnd.palm pdb pqa oprc +# application/vnd.paos.xml +application/vnd.pawaafile paw +application/vnd.pg.format str +application/vnd.pg.osasli ei6 +# application/vnd.piaccess.application-licence +application/vnd.picsel efif +application/vnd.pmi.widget wg +# application/vnd.poc.group-advertisement+xml +application/vnd.pocketlearn plf +application/vnd.powerbuilder6 pbd +# application/vnd.powerbuilder6-s +# application/vnd.powerbuilder7 +# application/vnd.powerbuilder7-s +# application/vnd.powerbuilder75 +# application/vnd.powerbuilder75-s +# application/vnd.preminet +application/vnd.previewsystems.box box +application/vnd.proteus.magazine mgz +application/vnd.publishare-delta-tree qps +application/vnd.pvi.ptid1 ptid +# application/vnd.pwg-multiplexed +# application/vnd.pwg-xhtml-print+xml +# application/vnd.qualcomm.brew-app-res +application/vnd.quark.quarkxpress qxd qxt qwd qwt qxl qxb +# application/vnd.radisys.moml+xml +# application/vnd.radisys.msml+xml +# application/vnd.radisys.msml-audit+xml +# application/vnd.radisys.msml-audit-conf+xml +# application/vnd.radisys.msml-audit-conn+xml +# application/vnd.radisys.msml-audit-dialog+xml +# application/vnd.radisys.msml-audit-stream+xml +# application/vnd.radisys.msml-conf+xml +# application/vnd.radisys.msml-dialog+xml +# application/vnd.radisys.msml-dialog-base+xml +# application/vnd.radisys.msml-dialog-fax-detect+xml +# application/vnd.radisys.msml-dialog-fax-sendrecv+xml +# application/vnd.radisys.msml-dialog-group+xml +# application/vnd.radisys.msml-dialog-speech+xml +# application/vnd.radisys.msml-dialog-transform+xml +# application/vnd.rainstor.data +# application/vnd.rapid +application/vnd.realvnc.bed bed +application/vnd.recordare.musicxml mxl +application/vnd.recordare.musicxml+xml musicxml +# application/vnd.renlearn.rlprint +application/vnd.rig.cryptonote cryptonote +application/vnd.rim.cod cod +application/vnd.rn-realmedia rm +application/vnd.rn-realmedia-vbr rmvb +application/vnd.route66.link66+xml link66 +# application/vnd.rs-274x +# application/vnd.ruckus.download +# application/vnd.s3sms +application/vnd.sailingtracker.track st +# application/vnd.sbm.cid +# application/vnd.sbm.mid2 +# application/vnd.scribus +# application/vnd.sealed.3df +# application/vnd.sealed.csf +# application/vnd.sealed.doc +# application/vnd.sealed.eml +# application/vnd.sealed.mht +# application/vnd.sealed.net +# application/vnd.sealed.ppt +# application/vnd.sealed.tiff +# application/vnd.sealed.xls +# application/vnd.sealedmedia.softseal.html +# application/vnd.sealedmedia.softseal.pdf +application/vnd.seemail see +application/vnd.sema sema +application/vnd.semd semd +application/vnd.semf semf +application/vnd.shana.informed.formdata ifm +application/vnd.shana.informed.formtemplate itp +application/vnd.shana.informed.interchange iif +application/vnd.shana.informed.package ipk +application/vnd.simtech-mindmapper twd twds +application/vnd.smaf mmf +# application/vnd.smart.notebook +application/vnd.smart.teacher teacher +# application/vnd.software602.filler.form+xml +# application/vnd.software602.filler.form-xml-zip +application/vnd.solent.sdkm+xml sdkm sdkd +application/vnd.spotfire.dxp dxp +application/vnd.spotfire.sfs sfs +# application/vnd.sss-cod +# application/vnd.sss-dtf +# application/vnd.sss-ntf +application/vnd.stardivision.calc sdc +application/vnd.stardivision.draw sda +application/vnd.stardivision.impress sdd +application/vnd.stardivision.math smf +application/vnd.stardivision.writer sdw vor +application/vnd.stardivision.writer-global sgl +application/vnd.stepmania.package smzip +application/vnd.stepmania.stepchart sm +# application/vnd.street-stream +application/vnd.sun.xml.calc sxc +application/vnd.sun.xml.calc.template stc +application/vnd.sun.xml.draw sxd +application/vnd.sun.xml.draw.template std +application/vnd.sun.xml.impress sxi +application/vnd.sun.xml.impress.template sti +application/vnd.sun.xml.math sxm +application/vnd.sun.xml.writer sxw +application/vnd.sun.xml.writer.global sxg +application/vnd.sun.xml.writer.template stw +# application/vnd.sun.wadl+xml +application/vnd.sus-calendar sus susp +application/vnd.svd svd +# application/vnd.swiftview-ics +application/vnd.symbian.install sis sisx +application/vnd.syncml+xml xsm +application/vnd.syncml.dm+wbxml bdm +application/vnd.syncml.dm+xml xdm +# application/vnd.syncml.dm.notification +# application/vnd.syncml.ds.notification +application/vnd.tao.intent-module-archive tao +application/vnd.tcpdump.pcap pcap cap dmp +application/vnd.tmobile-livetv tmo +application/vnd.trid.tpt tpt +application/vnd.triscape.mxs mxs +application/vnd.trueapp tra +# application/vnd.truedoc +# application/vnd.ubisoft.webplayer +application/vnd.ufdl ufd ufdl +application/vnd.uiq.theme utz +application/vnd.umajin umj +application/vnd.unity unityweb +application/vnd.uoml+xml uoml +# application/vnd.uplanet.alert +# application/vnd.uplanet.alert-wbxml +# application/vnd.uplanet.bearer-choice +# application/vnd.uplanet.bearer-choice-wbxml +# application/vnd.uplanet.cacheop +# application/vnd.uplanet.cacheop-wbxml +# application/vnd.uplanet.channel +# application/vnd.uplanet.channel-wbxml +# application/vnd.uplanet.list +# application/vnd.uplanet.list-wbxml +# application/vnd.uplanet.listcmd +# application/vnd.uplanet.listcmd-wbxml +# application/vnd.uplanet.signal +application/vnd.vcx vcx +# application/vnd.vd-study +# application/vnd.vectorworks +# application/vnd.verimatrix.vcas +# application/vnd.vidsoft.vidconference +application/vnd.visio vsd vst vss vsw +application/vnd.visionary vis +# application/vnd.vividence.scriptfile +application/vnd.vsf vsf +# application/vnd.wap.sic +# application/vnd.wap.slc +application/vnd.wap.wbxml wbxml +application/vnd.wap.wmlc wmlc +application/vnd.wap.wmlscriptc wmlsc +application/vnd.webturbo wtb +# application/vnd.wfa.wsc +# application/vnd.wmc +# application/vnd.wmf.bootstrap +# application/vnd.wolfram.mathematica +# application/vnd.wolfram.mathematica.package +application/vnd.wolfram.player nbp +application/vnd.wordperfect wpd +application/vnd.wqd wqd +# application/vnd.wrq-hp3000-labelled +application/vnd.wt.stf stf +# application/vnd.wv.csp+wbxml +# application/vnd.wv.csp+xml +# application/vnd.wv.ssp+xml +application/vnd.xara xar +application/vnd.xfdl xfdl +# application/vnd.xfdl.webform +# application/vnd.xmi+xml +# application/vnd.xmpie.cpkg +# application/vnd.xmpie.dpkg +# application/vnd.xmpie.plan +# application/vnd.xmpie.ppkg +# application/vnd.xmpie.xlim +application/vnd.yamaha.hv-dic hvd +application/vnd.yamaha.hv-script hvs +application/vnd.yamaha.hv-voice hvp +application/vnd.yamaha.openscoreformat osf +application/vnd.yamaha.openscoreformat.osfpvg+xml osfpvg +# application/vnd.yamaha.remote-setup +application/vnd.yamaha.smaf-audio saf +application/vnd.yamaha.smaf-phrase spf +# application/vnd.yamaha.through-ngn +# application/vnd.yamaha.tunnel-udpencap +application/vnd.yellowriver-custom-menu cmp +application/vnd.zul zir zirz +application/vnd.zzazz.deck+xml zaz +application/voicexml+xml vxml +# application/vq-rtcpxr +# application/watcherinfo+xml +# application/whoispp-query +# application/whoispp-response +application/widget wgt +application/winhlp hlp +# application/wita +# application/wordperfect5.1 +application/wsdl+xml wsdl +application/wspolicy+xml wspolicy +application/x-7z-compressed 7z +application/x-abiword abw +application/x-ace-compressed ace +# application/x-amf +application/x-apple-diskimage dmg +application/x-authorware-bin aab x32 u32 vox +application/x-authorware-map aam +application/x-authorware-seg aas +application/x-bcpio bcpio +application/x-bittorrent torrent +application/x-blorb blb blorb +application/x-bzip bz +application/x-bzip2 bz2 boz +application/x-cbr cbr cba cbt cbz cb7 +application/x-cdlink vcd +application/x-cfs-compressed cfs +application/x-chat chat +application/x-chess-pgn pgn +application/x-conference nsc +# application/x-compress +application/x-cpio cpio +application/x-csh csh +application/x-debian-package deb udeb +application/x-dgc-compressed dgc +application/x-director dir dcr dxr cst cct cxt w3d fgd swa +application/x-doom wad +application/x-dtbncx+xml ncx +application/x-dtbook+xml dtb +application/x-dtbresource+xml res +application/x-dvi dvi +application/x-envoy evy +application/x-eva eva +application/x-font-bdf bdf +# application/x-font-dos +# application/x-font-framemaker +application/x-font-ghostscript gsf +# application/x-font-libgrx +application/x-font-linux-psf psf +application/x-font-otf otf +application/x-font-pcf pcf +application/x-font-snf snf +# application/x-font-speedo +# application/x-font-sunos-news +application/x-font-ttf ttf ttc +application/x-font-type1 pfa pfb pfm afm +application/font-woff woff +# application/x-font-vfont +application/x-freearc arc +application/x-futuresplash spl +application/x-gca-compressed gca +application/x-glulx ulx +application/x-gnumeric gnumeric +application/x-gramps-xml gramps +application/x-gtar gtar +# application/x-gzip +application/x-hdf hdf +application/x-install-instructions install +application/x-iso9660-image iso +application/x-java-jnlp-file jnlp +application/x-latex latex +application/x-lzh-compressed lzh lha +application/x-mie mie +application/x-mobipocket-ebook prc mobi +application/x-ms-application application +application/x-ms-shortcut lnk +application/x-ms-wmd wmd +application/x-ms-wmz wmz +application/x-ms-xbap xbap +application/x-msaccess mdb +application/x-msbinder obd +application/x-mscardfile crd +application/x-msclip clp +application/x-msdownload exe dll com bat msi +application/x-msmediaview mvb m13 m14 +application/x-msmetafile wmf wmz emf emz +application/x-msmoney mny +application/x-mspublisher pub +application/x-msschedule scd +application/x-msterminal trm +application/x-mswrite wri +application/x-netcdf nc cdf +application/x-nzb nzb +application/x-pkcs12 p12 pfx +application/x-pkcs7-certificates p7b spc +application/x-pkcs7-certreqresp p7r +application/x-rar-compressed rar +application/x-research-info-systems ris +application/x-sh sh +application/x-shar shar +application/x-shockwave-flash swf +application/x-silverlight-app xap +application/x-sql sql +application/x-stuffit sit +application/x-stuffitx sitx +application/x-subrip srt +application/x-sv4cpio sv4cpio +application/x-sv4crc sv4crc +application/x-t3vm-image t3 +application/x-tads gam +application/x-tar tar +application/x-tcl tcl +application/x-tex tex +application/x-tex-tfm tfm +application/x-texinfo texinfo texi +application/x-tgif obj +application/x-ustar ustar +application/x-wais-source src +application/x-x509-ca-cert der crt +application/x-xfig fig +application/x-xliff+xml xlf +application/x-xpinstall xpi +application/x-xz xz +application/x-zmachine z1 z2 z3 z4 z5 z6 z7 z8 +# application/x400-bp +application/xaml+xml xaml +# application/xcap-att+xml +# application/xcap-caps+xml +application/xcap-diff+xml xdf +# application/xcap-el+xml +# application/xcap-error+xml +# application/xcap-ns+xml +# application/xcon-conference-info-diff+xml +# application/xcon-conference-info+xml +application/xenc+xml xenc +application/xhtml+xml xhtml xht +# application/xhtml-voice+xml +application/xml xml xsl +application/xml-dtd dtd +# application/xml-external-parsed-entity +# application/xmpp+xml +application/xop+xml xop +application/xproc+xml xpl +application/xslt+xml xslt +application/xspf+xml xspf +application/xv+xml mxml xhvml xvml xvm +application/yang yang +application/yin+xml yin +application/zip zip +# audio/1d-interleaved-parityfec +# audio/32kadpcm +# audio/3gpp +# audio/3gpp2 +# audio/ac3 +audio/adpcm adp +# audio/amr +# audio/amr-wb +# audio/amr-wb+ +# audio/asc +# audio/atrac-advanced-lossless +# audio/atrac-x +# audio/atrac3 +audio/basic au snd +# audio/bv16 +# audio/bv32 +# audio/clearmode +# audio/cn +# audio/dat12 +# audio/dls +# audio/dsr-es201108 +# audio/dsr-es202050 +# audio/dsr-es202211 +# audio/dsr-es202212 +# audio/dv +# audio/dvi4 +# audio/eac3 +# audio/evrc +# audio/evrc-qcp +# audio/evrc0 +# audio/evrc1 +# audio/evrcb +# audio/evrcb0 +# audio/evrcb1 +# audio/evrcwb +# audio/evrcwb0 +# audio/evrcwb1 +# audio/example +# audio/fwdred +# audio/g719 +# audio/g722 +# audio/g7221 +# audio/g723 +# audio/g726-16 +# audio/g726-24 +# audio/g726-32 +# audio/g726-40 +# audio/g728 +# audio/g729 +# audio/g7291 +# audio/g729d +# audio/g729e +# audio/gsm +# audio/gsm-efr +# audio/gsm-hr-08 +# audio/ilbc +# audio/ip-mr_v2.5 +# audio/isac +# audio/l16 +# audio/l20 +# audio/l24 +# audio/l8 +# audio/lpc +audio/midi mid midi kar rmi +# audio/mobile-xmf +audio/mp4 mp4a +# audio/mp4a-latm +# audio/mpa +# audio/mpa-robust +audio/mpeg mpga mp2 mp2a mp3 m2a m3a +# audio/mpeg4-generic +# audio/musepack +audio/ogg oga ogg spx +# audio/opus +# audio/parityfec +# audio/pcma +# audio/pcma-wb +# audio/pcmu-wb +# audio/pcmu +# audio/prs.sid +# audio/qcelp +# audio/red +# audio/rtp-enc-aescm128 +# audio/rtp-midi +# audio/rtx +audio/s3m s3m +audio/silk sil +# audio/smv +# audio/smv0 +# audio/smv-qcp +# audio/sp-midi +# audio/speex +# audio/t140c +# audio/t38 +# audio/telephone-event +# audio/tone +# audio/uemclip +# audio/ulpfec +# audio/vdvi +# audio/vmr-wb +# audio/vnd.3gpp.iufp +# audio/vnd.4sb +# audio/vnd.audiokoz +# audio/vnd.celp +# audio/vnd.cisco.nse +# audio/vnd.cmles.radio-events +# audio/vnd.cns.anp1 +# audio/vnd.cns.inf1 +audio/vnd.dece.audio uva uvva +audio/vnd.digital-winds eol +# audio/vnd.dlna.adts +# audio/vnd.dolby.heaac.1 +# audio/vnd.dolby.heaac.2 +# audio/vnd.dolby.mlp +# audio/vnd.dolby.mps +# audio/vnd.dolby.pl2 +# audio/vnd.dolby.pl2x +# audio/vnd.dolby.pl2z +# audio/vnd.dolby.pulse.1 +audio/vnd.dra dra +audio/vnd.dts dts +audio/vnd.dts.hd dtshd +# audio/vnd.dvb.file +# audio/vnd.everad.plj +# audio/vnd.hns.audio +audio/vnd.lucent.voice lvp +audio/vnd.ms-playready.media.pya pya +# audio/vnd.nokia.mobile-xmf +# audio/vnd.nortel.vbk +audio/vnd.nuera.ecelp4800 ecelp4800 +audio/vnd.nuera.ecelp7470 ecelp7470 +audio/vnd.nuera.ecelp9600 ecelp9600 +# audio/vnd.octel.sbc +# audio/vnd.qcelp +# audio/vnd.rhetorex.32kadpcm +audio/vnd.rip rip +# audio/vnd.sealedmedia.softseal.mpeg +# audio/vnd.vmx.cvsd +# audio/vorbis +# audio/vorbis-config +audio/webm weba +audio/x-aac aac +audio/x-aiff aif aiff aifc +audio/x-caf caf +audio/x-flac flac +audio/x-matroska mka +audio/x-mpegurl m3u +audio/x-ms-wax wax +audio/x-ms-wma wma +audio/x-pn-realaudio ram ra +audio/x-pn-realaudio-plugin rmp +# audio/x-tta +audio/x-wav wav +audio/xm xm +chemical/x-cdx cdx +chemical/x-cif cif +chemical/x-cmdf cmdf +chemical/x-cml cml +chemical/x-csml csml +# chemical/x-pdb +chemical/x-xyz xyz +image/bmp bmp +image/cgm cgm +# image/example +# image/fits +image/g3fax g3 +image/gif gif +image/ief ief +# image/jp2 +image/jpeg jpeg jpg jpe +# image/jpm +# image/jpx +image/ktx ktx +# image/naplps +image/png png +image/prs.btif btif +# image/prs.pti +image/sgi sgi +image/svg+xml svg svgz +# image/t38 +image/tiff tiff tif +# image/tiff-fx +image/vnd.adobe.photoshop psd +# image/vnd.cns.inf2 +image/vnd.dece.graphic uvi uvvi uvg uvvg +image/vnd.dvb.subtitle sub +image/vnd.djvu djvu djv +image/vnd.dwg dwg +image/vnd.dxf dxf +image/vnd.fastbidsheet fbs +image/vnd.fpx fpx +image/vnd.fst fst +image/vnd.fujixerox.edmics-mmr mmr +image/vnd.fujixerox.edmics-rlc rlc +# image/vnd.globalgraphics.pgb +# image/vnd.microsoft.icon +# image/vnd.mix +image/vnd.ms-modi mdi +image/vnd.ms-photo wdp +image/vnd.net-fpx npx +# image/vnd.radiance +# image/vnd.sealed.png +# image/vnd.sealedmedia.softseal.gif +# image/vnd.sealedmedia.softseal.jpg +# image/vnd.svf +image/vnd.wap.wbmp wbmp +image/vnd.xiff xif +image/webp webp +image/x-3ds 3ds +image/x-cmu-raster ras +image/x-cmx cmx +image/x-freehand fh fhc fh4 fh5 fh7 +image/x-icon ico +image/x-mrsid-image sid +image/x-pcx pcx +image/x-pict pic pct +image/x-portable-anymap pnm +image/x-portable-bitmap pbm +image/x-portable-graymap pgm +image/x-portable-pixmap ppm +image/x-rgb rgb +image/x-tga tga +image/x-xbitmap xbm +image/x-xpixmap xpm +image/x-xwindowdump xwd +# message/cpim +# message/delivery-status +# message/disposition-notification +# message/example +# message/external-body +# message/feedback-report +# message/global +# message/global-delivery-status +# message/global-disposition-notification +# message/global-headers +# message/http +# message/imdn+xml +# message/news +# message/partial +message/rfc822 eml mime +# message/s-http +# message/sip +# message/sipfrag +# message/tracking-status +# message/vnd.si.simp +# model/example +model/iges igs iges +model/mesh msh mesh silo +model/vnd.collada+xml dae +model/vnd.dwf dwf +# model/vnd.flatland.3dml +model/vnd.gdl gdl +# model/vnd.gs-gdl +# model/vnd.gs.gdl +model/vnd.gtw gtw +# model/vnd.moml+xml +model/vnd.mts mts +# model/vnd.parasolid.transmit.binary +# model/vnd.parasolid.transmit.text +model/vnd.vtu vtu +model/vrml wrl vrml +model/x3d+binary x3db x3dbz +model/x3d+vrml x3dv x3dvz +model/x3d+xml x3d x3dz +# multipart/alternative +# multipart/appledouble +# multipart/byteranges +# multipart/digest +# multipart/encrypted +# multipart/example +# multipart/form-data +# multipart/header-set +# multipart/mixed +# multipart/parallel +# multipart/related +# multipart/report +# multipart/signed +# multipart/voice-message +# text/1d-interleaved-parityfec +text/cache-manifest appcache +text/calendar ics ifb +text/css css +text/csv csv +# text/directory +# text/dns +# text/ecmascript +# text/enriched +# text/example +# text/fwdred +text/html html htm +# text/javascript +text/n3 n3 +# text/parityfec +text/plain txt text conf def list log in +# text/prs.fallenstein.rst +text/prs.lines.tag dsc +# text/vnd.radisys.msml-basic-layout +# text/red +# text/rfc822-headers +text/richtext rtx +# text/rtf +# text/rtp-enc-aescm128 +# text/rtx +text/sgml sgml sgm +# text/t140 +text/tab-separated-values tsv +text/troff t tr roff man me ms +text/turtle ttl +# text/ulpfec +text/uri-list uri uris urls +text/vcard vcard +# text/vnd.abc +text/vnd.curl curl +text/vnd.curl.dcurl dcurl +text/vnd.curl.scurl scurl +text/vnd.curl.mcurl mcurl +# text/vnd.dmclientscript +text/vnd.dvb.subtitle sub +# text/vnd.esmertec.theme-descriptor +text/vnd.fly fly +text/vnd.fmi.flexstor flx +text/vnd.graphviz gv +text/vnd.in3d.3dml 3dml +text/vnd.in3d.spot spot +# text/vnd.iptc.newsml +# text/vnd.iptc.nitf +# text/vnd.latex-z +# text/vnd.motorola.reflex +# text/vnd.ms-mediapackage +# text/vnd.net2phone.commcenter.command +# text/vnd.si.uricatalogue +text/vnd.sun.j2me.app-descriptor jad +# text/vnd.trolltech.linguist +# text/vnd.wap.si +# text/vnd.wap.sl +text/vnd.wap.wml wml +text/vnd.wap.wmlscript wmls +text/x-asm s asm +text/x-c c cc cxx cpp h hh dic +text/x-fortran f for f77 f90 +text/x-java-source java +text/x-opml opml +text/x-pascal p pas +text/x-nfo nfo +text/x-setext etx +text/x-sfv sfv +text/x-uuencode uu +text/x-vcalendar vcs +text/x-vcard vcf +# text/xml +# text/xml-external-parsed-entity +# video/1d-interleaved-parityfec +video/3gpp 3gp +# video/3gpp-tt +video/3gpp2 3g2 +# video/bmpeg +# video/bt656 +# video/celb +# video/dv +# video/example +video/h261 h261 +video/h263 h263 +# video/h263-1998 +# video/h263-2000 +video/h264 h264 +# video/h264-rcdo +# video/h264-svc +video/jpeg jpgv +# video/jpeg2000 +video/jpm jpm jpgm +video/mj2 mj2 mjp2 +# video/mp1s +# video/mp2p +# video/mp2t +video/mp4 mp4 mp4v mpg4 +# video/mp4v-es +video/mpeg mpeg mpg mpe m1v m2v +# video/mpeg4-generic +# video/mpv +# video/nv +video/ogg ogv +# video/parityfec +# video/pointer +video/quicktime qt mov +# video/raw +# video/rtp-enc-aescm128 +# video/rtx +# video/smpte292m +# video/ulpfec +# video/vc1 +# video/vnd.cctv +video/vnd.dece.hd uvh uvvh +video/vnd.dece.mobile uvm uvvm +# video/vnd.dece.mp4 +video/vnd.dece.pd uvp uvvp +video/vnd.dece.sd uvs uvvs +video/vnd.dece.video uvv uvvv +# video/vnd.directv.mpeg +# video/vnd.directv.mpeg-tts +# video/vnd.dlna.mpeg-tts +video/vnd.dvb.file dvb +video/vnd.fvt fvt +# video/vnd.hns.video +# video/vnd.iptvforum.1dparityfec-1010 +# video/vnd.iptvforum.1dparityfec-2005 +# video/vnd.iptvforum.2dparityfec-1010 +# video/vnd.iptvforum.2dparityfec-2005 +# video/vnd.iptvforum.ttsavc +# video/vnd.iptvforum.ttsmpeg2 +# video/vnd.motorola.video +# video/vnd.motorola.videop +video/vnd.mpegurl mxu m4u +video/vnd.ms-playready.media.pyv pyv +# video/vnd.nokia.interleaved-multimedia +# video/vnd.nokia.videovoip +# video/vnd.objectvideo +# video/vnd.sealed.mpeg1 +# video/vnd.sealed.mpeg4 +# video/vnd.sealed.swf +# video/vnd.sealedmedia.softseal.mov +video/vnd.uvvu.mp4 uvu uvvu +video/vnd.vivo viv +video/webm webm +video/x-f4v f4v +video/x-fli fli +video/x-flv flv +video/x-m4v m4v +video/x-matroska mkv mk3d mks +video/x-mng mng +video/x-ms-asf asf asx +video/x-ms-vob vob +video/x-ms-wm wm +video/x-ms-wmv wmv +video/x-ms-wmx wmx +video/x-ms-wvx wvx +video/x-msvideo avi +video/x-sgi-movie movie +video/x-smv smv +x-conference/x-cooltalk ice diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/mime/types/node.types --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/mime/types/node.types Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,77 @@ +# What: WebVTT +# Why: To allow formats intended for marking up external text track resources. +# http://dev.w3.org/html5/webvtt/ +# Added by: niftylettuce +text/vtt vtt + +# What: Google Chrome Extension +# Why: To allow apps to (work) be served with the right content type header. +# http://codereview.chromium.org/2830017 +# Added by: niftylettuce +application/x-chrome-extension crx + +# What: HTC support +# Why: To properly render .htc files such as CSS3PIE +# Added by: niftylettuce +text/x-component htc + +# What: HTML5 application cache manifes ('.manifest' extension) +# Why: De-facto standard. Required by Mozilla browser when serving HTML5 apps +# per https://developer.mozilla.org/en/offline_resources_in_firefox +# Added by: louisremi +text/cache-manifest manifest + +# What: node binary buffer format +# Why: semi-standard extension w/in the node community +# Added by: tootallnate +application/octet-stream buffer + +# What: The "protected" MP-4 formats used by iTunes. +# Why: Required for streaming music to browsers (?) +# Added by: broofa +application/mp4 m4p +audio/mp4 m4a + +# What: Video format, Part of RFC1890 +# Why: See https://github.com/bentomas/node-mime/pull/6 +# Added by: mjrusso +video/MP2T ts + +# What: EventSource mime type +# Why: mime type of Server-Sent Events stream +# http://www.w3.org/TR/eventsource/#text-event-stream +# Added by: francois2metz +text/event-stream event-stream + +# What: Mozilla App manifest mime type +# Why: https://developer.mozilla.org/en/Apps/Manifest#Serving_manifests +# Added by: ednapiranha +application/x-web-app-manifest+json webapp + +# What: Lua file types +# Why: Googling around shows de-facto consensus on these +# Added by: creationix (Issue #45) +text/x-lua lua +application/x-lua-bytecode luac + +# What: Markdown files, as per http://daringfireball.net/projects/markdown/syntax +# Why: http://stackoverflow.com/questions/10701983/what-is-the-mime-type-for-markdown +# Added by: avoidwork +text/x-markdown markdown md mkd + +# What: ini files +# Why: because they're just text files +# Added by: Matthew Kastor +text/plain ini + +# What: DASH Adaptive Streaming manifest +# Why: https://developer.mozilla.org/en-US/docs/DASH_Adaptive_Streaming_for_HTML_5_Video +# Added by: eelcocramer +application/dash+xml mdp + +# What: OpenType font files - http://www.microsoft.com/typography/otspec/ +# Why: Browsers usually ignore the font MIME types and sniff the content, +# but Chrome, shows a warning if OpenType fonts aren't served with +# the `font/opentype` MIME type: http://i.imgur.com/8c5RN8M.png. +# Added by: alrra +font/opentype otf diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/.travis.yml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/.travis.yml Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,21 @@ +Copyright 2010 James Halliday (mail@substack.net) + +This project is free software released under the MIT/X11 license: + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/bool.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/bool.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,10 @@ +#!/usr/bin/env node +var util = require('util'); +var argv = require('optimist').argv; + +if (argv.s) { + util.print(argv.fr ? 'Le chat dit: ' : 'The cat says: '); +} +console.log( + (argv.fr ? 'miaou' : 'meow') + (argv.p ? '.' : '') +); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/boolean_double.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/boolean_double.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var argv = require('optimist') + .boolean(['x','y','z']) + .argv +; +console.dir([ argv.x, argv.y, argv.z ]); +console.dir(argv._); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/boolean_single.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/boolean_single.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var argv = require('optimist') + .boolean('v') + .argv +; +console.dir(argv.v); +console.dir(argv._); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/default_hash.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/default_hash.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +#!/usr/bin/env node + +var argv = require('optimist') + .default({ x : 10, y : 10 }) + .argv +; + +console.log(argv.x + argv.y); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/default_singles.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/default_singles.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var argv = require('optimist') + .default('x', 10) + .default('y', 10) + .argv +; +console.log(argv.x + argv.y); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/divide.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/divide.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +#!/usr/bin/env node + +var argv = require('optimist') + .usage('Usage: $0 -x [num] -y [num]') + .demand(['x','y']) + .argv; + +console.log(argv.x / argv.y); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/line_count.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/line_count.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,20 @@ +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .demand('f') + .alias('f', 'file') + .describe('f', 'Load a file') + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/line_count_options.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/line_count_options.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,29 @@ +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .options({ + file : { + demand : true, + alias : 'f', + description : 'Load a file' + }, + base : { + alias : 'b', + description : 'Numeric base to use for output', + default : 10, + }, + }) + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines.toString(argv.base)); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/line_count_wrap.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/line_count_wrap.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,29 @@ +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .wrap(80) + .demand('f') + .alias('f', [ 'file', 'filename' ]) + .describe('f', + "Load a file. It's pretty important." + + " Required even. So you'd better specify it." + ) + .alias('b', 'base') + .describe('b', 'Numeric base to display the number of lines in') + .default('b', 10) + .describe('x', 'Super-secret optional parameter which is secret') + .default('x', '') + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines.toString(argv.base)); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/nonopt.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/nonopt.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); +console.log(argv._); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/reflect.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/reflect.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +#!/usr/bin/env node +console.dir(require('optimist').argv); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/short.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/short.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/string.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/string.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,11 @@ +#!/usr/bin/env node +var argv = require('optimist') + .string('x', 'y') + .argv +; +console.dir([ argv.x, argv.y ]); + +/* Turns off numeric coercion: + ./node string.js -x 000123 -y 9876 + [ '000123', '9876' ] +*/ diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/usage-options.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/usage-options.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,19 @@ +var optimist = require('./../index'); + +var argv = optimist.usage('This is my awesome program', { + 'about': { + description: 'Provide some details about the author of this program', + required: true, + short: 'a', + }, + 'info': { + description: 'Provide some information about the node.js agains!!!!!!', + boolean: true, + short: 'i' + } +}).argv; + +optimist.showHelp(); + +console.log('\n\nInspecting options'); +console.dir(argv); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/example/xup.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/example/xup.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,10 @@ +#!/usr/bin/env node +var argv = require('optimist').argv; + +if (argv.rif - 5 * argv.xup > 7.138) { + console.log('Buy more riffiwobbles'); +} +else { + console.log('Sell the xupptumblers'); +} + diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,343 @@ +var path = require('path'); +var minimist = require('minimist'); +var wordwrap = require('wordwrap'); + +/* Hack an instance of Argv with process.argv into Argv + so people can do + require('optimist')(['--beeble=1','-z','zizzle']).argv + to parse a list of args and + require('optimist').argv + to get a parsed version of process.argv. +*/ + +var inst = Argv(process.argv.slice(2)); +Object.keys(inst).forEach(function (key) { + Argv[key] = typeof inst[key] == 'function' + ? inst[key].bind(inst) + : inst[key]; +}); + +var exports = module.exports = Argv; +function Argv (processArgs, cwd) { + var self = {}; + if (!cwd) cwd = process.cwd(); + + self.$0 = process.argv + .slice(0,2) + .map(function (x) { + var b = rebase(cwd, x); + return x.match(/^\//) && b.length < x.length + ? b : x + }) + .join(' ') + ; + + if (process.env._ != undefined && process.argv[1] == process.env._) { + self.$0 = process.env._.replace( + path.dirname(process.execPath) + '/', '' + ); + } + + var options = { + boolean: [], + string: [], + alias: {}, + default: [] + }; + + self.boolean = function (bools) { + options.boolean.push.apply(options.boolean, [].concat(bools)); + return self; + }; + + self.string = function (strings) { + options.string.push.apply(options.string, [].concat(strings)); + return self; + }; + + self.default = function (key, value) { + if (typeof key === 'object') { + Object.keys(key).forEach(function (k) { + self.default(k, key[k]); + }); + } + else { + options.default[key] = value; + } + return self; + }; + + self.alias = function (x, y) { + if (typeof x === 'object') { + Object.keys(x).forEach(function (key) { + self.alias(key, x[key]); + }); + } + else { + options.alias[x] = (options.alias[x] || []).concat(y); + } + return self; + }; + + var demanded = {}; + self.demand = function (keys) { + if (typeof keys == 'number') { + if (!demanded._) demanded._ = 0; + demanded._ += keys; + } + else if (Array.isArray(keys)) { + keys.forEach(function (key) { + self.demand(key); + }); + } + else { + demanded[keys] = true; + } + + return self; + }; + + var usage; + self.usage = function (msg, opts) { + if (!opts && typeof msg === 'object') { + opts = msg; + msg = null; + } + + usage = msg; + + if (opts) self.options(opts); + + return self; + }; + + function fail (msg) { + self.showHelp(); + if (msg) console.error(msg); + process.exit(1); + } + + var checks = []; + self.check = function (f) { + checks.push(f); + return self; + }; + + var descriptions = {}; + self.describe = function (key, desc) { + if (typeof key === 'object') { + Object.keys(key).forEach(function (k) { + self.describe(k, key[k]); + }); + } + else { + descriptions[key] = desc; + } + return self; + }; + + self.parse = function (args) { + return parseArgs(args); + }; + + self.option = self.options = function (key, opt) { + if (typeof key === 'object') { + Object.keys(key).forEach(function (k) { + self.options(k, key[k]); + }); + } + else { + if (opt.alias) self.alias(key, opt.alias); + if (opt.demand) self.demand(key); + if (typeof opt.default !== 'undefined') { + self.default(key, opt.default); + } + + if (opt.boolean || opt.type === 'boolean') { + self.boolean(key); + } + if (opt.string || opt.type === 'string') { + self.string(key); + } + + var desc = opt.describe || opt.description || opt.desc; + if (desc) { + self.describe(key, desc); + } + } + + return self; + }; + + var wrap = null; + self.wrap = function (cols) { + wrap = cols; + return self; + }; + + self.showHelp = function (fn) { + if (!fn) fn = console.error; + fn(self.help()); + }; + + self.help = function () { + var keys = Object.keys( + Object.keys(descriptions) + .concat(Object.keys(demanded)) + .concat(Object.keys(options.default)) + .reduce(function (acc, key) { + if (key !== '_') acc[key] = true; + return acc; + }, {}) + ); + + var help = keys.length ? [ 'Options:' ] : []; + + if (usage) { + help.unshift(usage.replace(/\$0/g, self.$0), ''); + } + + var switches = keys.reduce(function (acc, key) { + acc[key] = [ key ].concat(options.alias[key] || []) + .map(function (sw) { + return (sw.length > 1 ? '--' : '-') + sw + }) + .join(', ') + ; + return acc; + }, {}); + + var switchlen = longest(Object.keys(switches).map(function (s) { + return switches[s] || ''; + })); + + var desclen = longest(Object.keys(descriptions).map(function (d) { + return descriptions[d] || ''; + })); + + keys.forEach(function (key) { + var kswitch = switches[key]; + var desc = descriptions[key] || ''; + + if (wrap) { + desc = wordwrap(switchlen + 4, wrap)(desc) + .slice(switchlen + 4) + ; + } + + var spadding = new Array( + Math.max(switchlen - kswitch.length + 3, 0) + ).join(' '); + + var dpadding = new Array( + Math.max(desclen - desc.length + 1, 0) + ).join(' '); + + var type = null; + + if (options.boolean[key]) type = '[boolean]'; + if (options.string[key]) type = '[string]'; + + if (!wrap && dpadding.length > 0) { + desc += dpadding; + } + + var prelude = ' ' + kswitch + spadding; + var extra = [ + type, + demanded[key] + ? '[required]' + : null + , + options.default[key] !== undefined + ? '[default: ' + JSON.stringify(options.default[key]) + ']' + : null + , + ].filter(Boolean).join(' '); + + var body = [ desc, extra ].filter(Boolean).join(' '); + + if (wrap) { + var dlines = desc.split('\n'); + var dlen = dlines.slice(-1)[0].length + + (dlines.length === 1 ? prelude.length : 0) + + body = desc + (dlen + extra.length > wrap - 2 + ? '\n' + + new Array(wrap - extra.length + 1).join(' ') + + extra + : new Array(wrap - extra.length - dlen + 1).join(' ') + + extra + ); + } + + help.push(prelude + body); + }); + + help.push(''); + return help.join('\n'); + }; + + Object.defineProperty(self, 'argv', { + get : function () { return parseArgs(processArgs) }, + enumerable : true, + }); + + function parseArgs (args) { + var argv = minimist(args, options); + argv.$0 = self.$0; + + if (demanded._ && argv._.length < demanded._) { + fail('Not enough non-option arguments: got ' + + argv._.length + ', need at least ' + demanded._ + ); + } + + var missing = []; + Object.keys(demanded).forEach(function (key) { + if (!argv[key]) missing.push(key); + }); + + if (missing.length) { + fail('Missing required arguments: ' + missing.join(', ')); + } + + checks.forEach(function (f) { + try { + if (f(argv) === false) { + fail('Argument check failed: ' + f.toString()); + } + } + catch (err) { + fail(err) + } + }); + + return argv; + } + + function longest (xs) { + return Math.max.apply( + null, + xs.map(function (x) { return x.length }) + ); + } + + return self; +}; + +// rebase an absolute path to a relative one with respect to a base directory +// exported for tests +exports.rebase = rebase; +function rebase (base, dir) { + var ds = path.normalize(dir).split('/').slice(1); + var bs = path.normalize(base).split('/').slice(1); + + for (var i = 0; ds[i] && ds[i] == bs[i]; i++); + ds.splice(0, i); bs.splice(0, i); + + var p = path.normalize( + bs.map(function () { return '..' }).concat(ds).join('/') + ).replace(/\/$/,'').replace(/^$/, '.'); + return p.match(/^[.\/]/) ? p : './' + p; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/.travis.yml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/.travis.yml Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,18 @@ +This software is released under the MIT license: + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/example/parse.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/example/parse.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +var argv = require('../')(process.argv.slice(2)); +console.dir(argv); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,193 @@ +module.exports = function (args, opts) { + if (!opts) opts = {}; + + var flags = { bools : {}, strings : {} }; + + [].concat(opts['boolean']).filter(Boolean).forEach(function (key) { + flags.bools[key] = true; + }); + + [].concat(opts.string).filter(Boolean).forEach(function (key) { + flags.strings[key] = true; + }); + + var aliases = {}; + Object.keys(opts.alias || {}).forEach(function (key) { + aliases[key] = [].concat(opts.alias[key]); + aliases[key].forEach(function (x) { + aliases[x] = [key].concat(aliases[key].filter(function (y) { + return x !== y; + })); + }); + }); + + var defaults = opts['default'] || {}; + + var argv = { _ : [] }; + Object.keys(flags.bools).forEach(function (key) { + setArg(key, defaults[key] === undefined ? false : defaults[key]); + }); + + var notFlags = []; + + if (args.indexOf('--') !== -1) { + notFlags = args.slice(args.indexOf('--')+1); + args = args.slice(0, args.indexOf('--')); + } + + function setArg (key, val) { + var value = !flags.strings[key] && isNumber(val) + ? Number(val) : val + ; + setKey(argv, key.split('.'), value); + + (aliases[key] || []).forEach(function (x) { + setKey(argv, x.split('.'), value); + }); + } + + for (var i = 0; i < args.length; i++) { + var arg = args[i]; + + if (arg.match(/^--.+=/)) { + // Using [\s\S] instead of . because js doesn't support the + // 'dotall' regex modifier. See: + // http://stackoverflow.com/a/1068308/13216 + var m = arg.match(/^--([^=]+)=([\s\S]*)$/); + setArg(m[1], m[2]); + } + else if (arg.match(/^--no-.+/)) { + var key = arg.match(/^--no-(.+)/)[1]; + setArg(key, false); + } + else if (arg.match(/^--.+/)) { + var key = arg.match(/^--(.+)/)[1]; + var next = args[i + 1]; + if (next !== undefined && !next.match(/^-/) + && !flags.bools[key] + && (aliases[key] ? !flags.bools[aliases[key]] : true)) { + setArg(key, next); + i++; + } + else if (/^(true|false)$/.test(next)) { + setArg(key, next === 'true'); + i++; + } + else { + setArg(key, true); + } + } + else if (arg.match(/^-[^-]+/)) { + var letters = arg.slice(1,-1).split(''); + + var broken = false; + for (var j = 0; j < letters.length; j++) { + var next = arg.slice(j+2); + + if (letters[j+1] && letters[j+1] === '=') { + setArg(letters[j], arg.slice(j+3)); + broken = true; + break; + } + + if (next === '-') { + setArg(letters[j], next) + continue; + } + + if (/[A-Za-z]/.test(letters[j]) + && /-?\d+(\.\d*)?(e-?\d+)?$/.test(next)) { + setArg(letters[j], next); + broken = true; + break; + } + + if (letters[j+1] && letters[j+1].match(/\W/)) { + setArg(letters[j], arg.slice(j+2)); + broken = true; + break; + } + else { + setArg(letters[j], true); + } + } + + var key = arg.slice(-1)[0]; + if (!broken && key !== '-') { + if (args[i+1] && !/^(-|--)[^-]/.test(args[i+1]) + && !flags.bools[key] + && (aliases[key] ? !flags.bools[aliases[key]] : true)) { + setArg(key, args[i+1]); + i++; + } + else if (args[i+1] && /true|false/.test(args[i+1])) { + setArg(key, args[i+1] === 'true'); + i++; + } + else { + setArg(key, true); + } + } + } + else { + argv._.push( + flags.strings['_'] || !isNumber(arg) ? arg : Number(arg) + ); + } + } + + Object.keys(defaults).forEach(function (key) { + if (!hasKey(argv, key.split('.'))) { + setKey(argv, key.split('.'), defaults[key]); + + (aliases[key] || []).forEach(function (x) { + setKey(argv, x.split('.'), defaults[key]); + }); + } + }); + + notFlags.forEach(function(key) { + argv._.push(key); + }); + + return argv; +}; + +function hasKey (obj, keys) { + var o = obj; + keys.slice(0,-1).forEach(function (key) { + o = (o[key] || {}); + }); + + var key = keys[keys.length - 1]; + return key in o; +} + +function setKey (obj, keys, value) { + var o = obj; + keys.slice(0,-1).forEach(function (key) { + if (o[key] === undefined) o[key] = {}; + o = o[key]; + }); + + var key = keys[keys.length - 1]; + if (o[key] === undefined || typeof o[key] === 'boolean') { + o[key] = value; + } + else if (Array.isArray(o[key])) { + o[key].push(value); + } + else { + o[key] = [ o[key], value ]; + } +} + +function isNumber (x) { + if (typeof x === 'number') return true; + if (/^0x[0-9a-f]+$/i.test(x)) return true; + return /^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x); +} + +function longest (xs) { + return Math.max.apply(null, xs.map(function (x) { return x.length })); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,54 @@ +{ + "name": "minimist", + "version": "0.0.5", + "description": "parse argument options", + "main": "index.js", + "devDependencies": { + "tape": "~1.0.4", + "tap": "~0.4.0" + }, + "scripts": { + "test": "tap test/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/6..latest", + "ff/5", + "firefox/latest", + "chrome/10", + "chrome/latest", + "safari/5.1", + "safari/latest", + "opera/12" + ] + }, + "repository": { + "type": "git", + "url": "git://github.com/substack/minimist.git" + }, + "homepage": "https://github.com/substack/minimist", + "keywords": [ + "argv", + "getopt", + "parser", + "optimist" + ], + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "license": "MIT", + "readme": "# minimist\n\nparse argument options\n\nThis module is the guts of optimist's argument parser without all the\nfanciful decoration.\n\n[![browser support](https://ci.testling.com/substack/minimist.png)](http://ci.testling.com/substack/minimist)\n\n[![build status](https://secure.travis-ci.org/substack/minimist.png)](http://travis-ci.org/substack/minimist)\n\n# example\n\n``` js\nvar argv = require('minimist')(process.argv.slice(2));\nconsole.dir(argv);\n```\n\n```\n$ node example/parse.js -a beep -b boop\n{ _: [], a: 'beep', b: 'boop' }\n```\n\n```\n$ node example/parse.js -x 3 -y 4 -n5 -abc --beep=boop foo bar baz\n{ _: [ 'foo', 'bar', 'baz' ],\n x: 3,\n y: 4,\n n: 5,\n a: true,\n b: true,\n c: true,\n beep: 'boop' }\n```\n\n# methods\n\n``` js\nvar parseArgs = require('minimist')\n```\n\n## var argv = parseArgs(args, opts={})\n\nReturn an argument object `argv` populated with the array arguments from `args`.\n\n`argv._` contains all the arguments that didn't have an option associated with\nthem.\n\nNumeric-looking arguments will be returned as numbers unless `opts.string` or\n`opts.boolean` is set for that argument name.\n\nAny arguments after `'--'` will not be parsed and will end up in `argv._`.\n\noptions can be:\n\n* `opts.string` - a string or array of strings argument names to always treat as\nstrings\n* `opts.boolean` - a string or array of strings to always treat as booleans\n* `opts.alias` - an object mapping string names to strings or arrays of string\nargument names to use as aliases\n* `opts.default` - an object mapping string argument names to default values\n\n# install\n\nWith [npm](https://npmjs.org) do:\n\n```\nnpm install minimist\n```\n\n# license\n\nMIT\n", + "readmeFilename": "readme.markdown", + "bugs": { + "url": "https://github.com/substack/minimist/issues" + }, + "_id": "minimist@0.0.5", + "dist": { + "shasum": "d7aa327bcecf518f9106ac6b8f003fa3bcea8566" + }, + "_from": "minimist@~0.0.1", + "_resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.5.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/readme.markdown --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/readme.markdown Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,73 @@ +# minimist + +parse argument options + +This module is the guts of optimist's argument parser without all the +fanciful decoration. + +[![browser support](https://ci.testling.com/substack/minimist.png)](http://ci.testling.com/substack/minimist) + +[![build status](https://secure.travis-ci.org/substack/minimist.png)](http://travis-ci.org/substack/minimist) + +# example + +``` js +var argv = require('minimist')(process.argv.slice(2)); +console.dir(argv); +``` + +``` +$ node example/parse.js -a beep -b boop +{ _: [], a: 'beep', b: 'boop' } +``` + +``` +$ node example/parse.js -x 3 -y 4 -n5 -abc --beep=boop foo bar baz +{ _: [ 'foo', 'bar', 'baz' ], + x: 3, + y: 4, + n: 5, + a: true, + b: true, + c: true, + beep: 'boop' } +``` + +# methods + +``` js +var parseArgs = require('minimist') +``` + +## var argv = parseArgs(args, opts={}) + +Return an argument object `argv` populated with the array arguments from `args`. + +`argv._` contains all the arguments that didn't have an option associated with +them. + +Numeric-looking arguments will be returned as numbers unless `opts.string` or +`opts.boolean` is set for that argument name. + +Any arguments after `'--'` will not be parsed and will end up in `argv._`. + +options can be: + +* `opts.string` - a string or array of strings argument names to always treat as +strings +* `opts.boolean` - a string or array of strings to always treat as booleans +* `opts.alias` - an object mapping string names to strings or arrays of string +argument names to use as aliases +* `opts.default` - an object mapping string argument names to default values + +# install + +With [npm](https://npmjs.org) do: + +``` +npm install minimist +``` + +# license + +MIT diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/test/dash.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/test/dash.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,24 @@ +var parse = require('../'); +var test = require('tape'); + +test('-', function (t) { + t.plan(5); + t.deepEqual(parse([ '-n', '-' ]), { n: '-', _: [] }); + t.deepEqual(parse([ '-' ]), { _: [ '-' ] }); + t.deepEqual(parse([ '-f-' ]), { f: '-', _: [] }); + t.deepEqual( + parse([ '-b', '-' ], { boolean: 'b' }), + { b: true, _: [ '-' ] } + ); + t.deepEqual( + parse([ '-s', '-' ], { string: 's' }), + { s: '-', _: [] } + ); +}); + +test('-a -- b', function (t) { + t.plan(3); + t.deepEqual(parse([ '-a', '--', 'b' ]), { a: true, _: [ 'b' ] }); + t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] }); + t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/test/default_bool.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/test/default_bool.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,20 @@ +var test = require('tape'); +var parse = require('../'); + +test('boolean default true', function (t) { + var argv = parse([], { + boolean: 'sometrue', + default: { sometrue: true } + }); + t.equal(argv.sometrue, true); + t.end(); +}); + +test('boolean default false', function (t) { + var argv = parse([], { + boolean: 'somefalse', + default: { somefalse: false } + }); + t.equal(argv.somefalse, false); + t.end(); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/test/dotted.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/test/dotted.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,16 @@ +var parse = require('../'); +var test = require('tape'); + +test('dotted alias', function (t) { + var argv = parse(['--a.b', '22'], {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}}); + t.equal(argv.a.b, 22); + t.equal(argv.aa.bb, 22); + t.end(); +}); + +test('dotted default', function (t) { + var argv = parse('', {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}}); + t.equal(argv.a.b, 11); + t.equal(argv.aa.bb, 11); + t.end(); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/test/long.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/test/long.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ +var test = require('tape'); +var parse = require('../'); + +test('long opts', function (t) { + t.deepEqual( + parse([ '--bool' ]), + { bool : true, _ : [] }, + 'long boolean' + ); + t.deepEqual( + parse([ '--pow', 'xixxle' ]), + { pow : 'xixxle', _ : [] }, + 'long capture sp' + ); + t.deepEqual( + parse([ '--pow=xixxle' ]), + { pow : 'xixxle', _ : [] }, + 'long capture eq' + ); + t.deepEqual( + parse([ '--host', 'localhost', '--port', '555' ]), + { host : 'localhost', port : 555, _ : [] }, + 'long captures sp' + ); + t.deepEqual( + parse([ '--host=localhost', '--port=555' ]), + { host : 'localhost', port : 555, _ : [] }, + 'long captures eq' + ); + t.end(); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/test/parse.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/test/parse.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,297 @@ +var parse = require('../'); +var test = require('tape'); + +test('parse args', function (t) { + t.deepEqual( + parse([ '--no-moo' ]), + { moo : false, _ : [] }, + 'no' + ); + t.deepEqual( + parse([ '-v', 'a', '-v', 'b', '-v', 'c' ]), + { v : ['a','b','c'], _ : [] }, + 'multi' + ); + t.end(); +}); + +test('comprehensive', function (t) { + t.deepEqual( + parse([ + '--name=meowmers', 'bare', '-cats', 'woo', + '-h', 'awesome', '--multi=quux', + '--key', 'value', + '-b', '--bool', '--no-meep', '--multi=baz', + '--', '--not-a-flag', 'eek' + ]), + { + c : true, + a : true, + t : true, + s : 'woo', + h : 'awesome', + b : true, + bool : true, + key : 'value', + multi : [ 'quux', 'baz' ], + meep : false, + name : 'meowmers', + _ : [ 'bare', '--not-a-flag', 'eek' ] + } + ); + t.end(); +}); + +test('nums', function (t) { + var argv = parse([ + '-x', '1234', + '-y', '5.67', + '-z', '1e7', + '-w', '10f', + '--hex', '0xdeadbeef', + '789' + ]); + t.deepEqual(argv, { + x : 1234, + y : 5.67, + z : 1e7, + w : '10f', + hex : 0xdeadbeef, + _ : [ 789 ] + }); + t.deepEqual(typeof argv.x, 'number'); + t.deepEqual(typeof argv.y, 'number'); + t.deepEqual(typeof argv.z, 'number'); + t.deepEqual(typeof argv.w, 'string'); + t.deepEqual(typeof argv.hex, 'number'); + t.deepEqual(typeof argv._[0], 'number'); + t.end(); +}); + +test('flag boolean', function (t) { + var argv = parse([ '-t', 'moo' ], { boolean: 't' }); + t.deepEqual(argv, { t : true, _ : [ 'moo' ] }); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); +}); + +test('flag boolean value', function (t) { + var argv = parse(['--verbose', 'false', 'moo', '-t', 'true'], { + boolean: [ 't', 'verbose' ], + default: { verbose: true } + }); + + t.deepEqual(argv, { + verbose: false, + t: true, + _: ['moo'] + }); + + t.deepEqual(typeof argv.verbose, 'boolean'); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); +}); + +test('flag boolean default false', function (t) { + var argv = parse(['moo'], { + boolean: ['t', 'verbose'], + default: { verbose: false, t: false } + }); + + t.deepEqual(argv, { + verbose: false, + t: false, + _: ['moo'] + }); + + t.deepEqual(typeof argv.verbose, 'boolean'); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); + +}); + +test('boolean groups', function (t) { + var argv = parse([ '-x', '-z', 'one', 'two', 'three' ], { + boolean: ['x','y','z'] + }); + + t.deepEqual(argv, { + x : true, + y : false, + z : true, + _ : [ 'one', 'two', 'three' ] + }); + + t.deepEqual(typeof argv.x, 'boolean'); + t.deepEqual(typeof argv.y, 'boolean'); + t.deepEqual(typeof argv.z, 'boolean'); + t.end(); +}); + +test('newlines in params' , function (t) { + var args = parse([ '-s', "X\nX" ]) + t.deepEqual(args, { _ : [], s : "X\nX" }); + + // reproduce in bash: + // VALUE="new + // line" + // node program.js --s="$VALUE" + args = parse([ "--s=X\nX" ]) + t.deepEqual(args, { _ : [], s : "X\nX" }); + t.end(); +}); + +test('strings' , function (t) { + var s = parse([ '-s', '0001234' ], { string: 's' }).s; + t.equal(s, '0001234'); + t.equal(typeof s, 'string'); + + var x = parse([ '-x', '56' ], { string: 'x' }).x; + t.equal(x, '56'); + t.equal(typeof x, 'string'); + t.end(); +}); + +test('stringArgs', function (t) { + var s = parse([ ' ', ' ' ], { string: '_' })._; + t.same(s.length, 2); + t.same(typeof s[0], 'string'); + t.same(s[0], ' '); + t.same(typeof s[1], 'string'); + t.same(s[1], ' '); + t.end(); +}); + +test('slashBreak', function (t) { + t.same( + parse([ '-I/foo/bar/baz' ]), + { I : '/foo/bar/baz', _ : [] } + ); + t.same( + parse([ '-xyz/foo/bar/baz' ]), + { x : true, y : true, z : '/foo/bar/baz', _ : [] } + ); + t.end(); +}); + +test('alias', function (t) { + var argv = parse([ '-f', '11', '--zoom', '55' ], { + alias: { z: 'zoom' } + }); + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.f, 11); + t.end(); +}); + +test('multiAlias', function (t) { + var argv = parse([ '-f', '11', '--zoom', '55' ], { + alias: { z: [ 'zm', 'zoom' ] } + }); + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.z, argv.zm); + t.equal(argv.f, 11); + t.end(); +}); + +test('nested dotted objects', function (t) { + var argv = parse([ + '--foo.bar', '3', '--foo.baz', '4', + '--foo.quux.quibble', '5', '--foo.quux.o_O', + '--beep.boop' + ]); + + t.same(argv.foo, { + bar : 3, + baz : 4, + quux : { + quibble : 5, + o_O : true + } + }); + t.same(argv.beep, { boop : true }); + t.end(); +}); + +test('boolean and alias with chainable api', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = parse(aliased, { + boolean: 'herp', + alias: { h: 'herp' } + }); + var propertyArgv = parse(regular, { + boolean: 'herp', + alias: { h: 'herp' } + }); + var expected = { + herp: true, + h: true, + '_': [ 'derp' ] + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +test('boolean and alias with options hash', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + alias: { 'h': 'herp' }, + boolean: 'herp' + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + var expected = { + herp: true, + h: true, + '_': [ 'derp' ] + }; + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +test('boolean and alias using explicit true', function (t) { + var aliased = [ '-h', 'true' ]; + var regular = [ '--herp', 'true' ]; + var opts = { + alias: { h: 'herp' }, + boolean: 'h' + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + var expected = { + herp: true, + h: true, + '_': [ ] + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +// regression, see https://github.com/substack/node-optimist/issues/71 +test('boolean and --x=true', function(t) { + var parsed = parse(['--boool', '--other=true'], { + boolean: 'boool' + }); + + t.same(parsed.boool, true); + t.same(parsed.other, 'true'); + + parsed = parse(['--boool', '--other=false'], { + boolean: 'boool' + }); + + t.same(parsed.boool, true); + t.same(parsed.other, 'false'); + t.end(); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/test/parse_modified.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/test/parse_modified.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,9 @@ +var parse = require('../'); +var test = require('tape'); + +test('parse with modifier functions' , function (t) { + t.plan(1); + + var argv = parse([ '-b', '123' ], { boolean: 'b' }); + t.deepEqual(argv, { b: true, _: ['123'] }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/test/short.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/test/short.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,85 @@ +var parse = require('../'); +var test = require('tape'); + +test('numeric short args', function (t) { + t.plan(2); + t.deepEqual(parse([ '-n123' ]), { n: 123, _: [] }); + t.deepEqual( + parse([ '-123', '456' ]), + { 1: true, 2: true, 3: 456, _: [] } + ); +}); + +test('short', function (t) { + t.deepEqual( + parse([ '-b' ]), + { b : true, _ : [] }, + 'short boolean' + ); + t.deepEqual( + parse([ 'foo', 'bar', 'baz' ]), + { _ : [ 'foo', 'bar', 'baz' ] }, + 'bare' + ); + t.deepEqual( + parse([ '-cats' ]), + { c : true, a : true, t : true, s : true, _ : [] }, + 'group' + ); + t.deepEqual( + parse([ '-cats', 'meow' ]), + { c : true, a : true, t : true, s : 'meow', _ : [] }, + 'short group next' + ); + t.deepEqual( + parse([ '-h', 'localhost' ]), + { h : 'localhost', _ : [] }, + 'short capture' + ); + t.deepEqual( + parse([ '-h', 'localhost', '-p', '555' ]), + { h : 'localhost', p : 555, _ : [] }, + 'short captures' + ); + t.end(); +}); + +test('mixed short bool and capture', function (t) { + t.same( + parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ] + } + ); + t.end(); +}); + +test('short and long', function (t) { + t.deepEqual( + parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ] + } + ); + t.end(); +}); + +test('-a=b', function (t) { + t.plan(2); + t.deepEqual(parse([ '-n=smth' ]), { _: [], n: 'smth' }); + t.deepEqual( + parse([ '-abn=smth' ]), + { _: [], a: true, b: true, n: 'smth' } + ); +}); + +test('-a =b', function (t) { + t.plan(2); + t.deepEqual(parse([ '-n', '=smth' ]), { _: [], n: '=smth' }); + t.deepEqual( + parse([ '-abn', '=smth' ]), + { _: [], a: true, b: true, n: '=smth' } + ); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/minimist/test/whitespace.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/minimist/test/whitespace.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +var parse = require('../'); +var test = require('tape'); + +test('whitespace should be whitespace' , function (t) { + t.plan(1); + var x = parse([ '-x', '\t' ]).x; + t.equal(x, '\t'); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/wordwrap/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/wordwrap/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +node_modules diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/wordwrap/README.markdown --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/wordwrap/README.markdown Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,70 @@ +wordwrap +======== + +Wrap your words. + +example +======= + +made out of meat +---------------- + +meat.js + + var wrap = require('wordwrap')(15); + console.log(wrap('You and your whole family are made out of meat.')); + +output: + + You and your + whole family + are made out + of meat. + +centered +-------- + +center.js + + var wrap = require('wordwrap')(20, 60); + console.log(wrap( + 'At long last the struggle and tumult was over.' + + ' The machines had finally cast off their oppressors' + + ' and were finally free to roam the cosmos.' + + '\n' + + 'Free of purpose, free of obligation.' + + ' Just drifting through emptiness.' + + ' The sun was just another point of light.' + )); + +output: + + At long last the struggle and tumult + was over. The machines had finally cast + off their oppressors and were finally + free to roam the cosmos. + Free of purpose, free of obligation. + Just drifting through emptiness. The + sun was just another point of light. + +methods +======= + +var wrap = require('wordwrap'); + +wrap(stop), wrap(start, stop, params={mode:"soft"}) +--------------------------------------------------- + +Returns a function that takes a string and returns a new string. + +Pad out lines with spaces out to column `start` and then wrap until column +`stop`. If a word is longer than `stop - start` characters it will overflow. + +In "soft" mode, split chunks by `/(\S+\s+/` and don't break up chunks which are +longer than `stop - start`, in "hard" mode, split chunks with `/\b/` and break +up chunks longer than `stop - start`. + +wrap.hard(start, stop) +---------------------- + +Like `wrap()` but with `params.mode = "hard"`. diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/wordwrap/example/center.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/wordwrap/example/center.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,10 @@ +var wrap = require('wordwrap')(20, 60); +console.log(wrap( + 'At long last the struggle and tumult was over.' + + ' The machines had finally cast off their oppressors' + + ' and were finally free to roam the cosmos.' + + '\n' + + 'Free of purpose, free of obligation.' + + ' Just drifting through emptiness.' + + ' The sun was just another point of light.' +)); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/wordwrap/example/meat.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/wordwrap/example/meat.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +var wrap = require('wordwrap')(15); + +console.log(wrap('You and your whole family are made out of meat.')); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/wordwrap/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/wordwrap/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,76 @@ +var wordwrap = module.exports = function (start, stop, params) { + if (typeof start === 'object') { + params = start; + start = params.start; + stop = params.stop; + } + + if (typeof stop === 'object') { + params = stop; + start = start || params.start; + stop = undefined; + } + + if (!stop) { + stop = start; + start = 0; + } + + if (!params) params = {}; + var mode = params.mode || 'soft'; + var re = mode === 'hard' ? /\b/ : /(\S+\s+)/; + + return function (text) { + var chunks = text.toString() + .split(re) + .reduce(function (acc, x) { + if (mode === 'hard') { + for (var i = 0; i < x.length; i += stop - start) { + acc.push(x.slice(i, i + stop - start)); + } + } + else acc.push(x) + return acc; + }, []) + ; + + return chunks.reduce(function (lines, rawChunk) { + if (rawChunk === '') return lines; + + var chunk = rawChunk.replace(/\t/g, ' '); + + var i = lines.length - 1; + if (lines[i].length + chunk.length > stop) { + lines[i] = lines[i].replace(/\s+$/, ''); + + chunk.split(/\n/).forEach(function (c) { + lines.push( + new Array(start + 1).join(' ') + + c.replace(/^\s+/, '') + ); + }); + } + else if (chunk.match(/\n/)) { + var xs = chunk.split(/\n/); + lines[i] += xs.shift(); + xs.forEach(function (c) { + lines.push( + new Array(start + 1).join(' ') + + c.replace(/^\s+/, '') + ); + }); + } + else { + lines[i] += chunk; + } + + return lines; + }, [ new Array(start + 1).join(' ') ]).join('\n'); + }; +}; + +wordwrap.soft = wordwrap; + +wordwrap.hard = function (start, stop) { + return wordwrap(start, stop, { mode : 'hard' }); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/wordwrap/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/wordwrap/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,44 @@ +{ + "name": "wordwrap", + "description": "Wrap those words. Show them at what columns to start and stop.", + "version": "0.0.2", + "repository": { + "type": "git", + "url": "git://github.com/substack/node-wordwrap.git" + }, + "main": "./index.js", + "keywords": [ + "word", + "wrap", + "rule", + "format", + "column" + ], + "directories": { + "lib": ".", + "example": "example", + "test": "test" + }, + "scripts": { + "test": "expresso" + }, + "devDependencies": { + "expresso": "=0.7.x" + }, + "engines": { + "node": ">=0.4.0" + }, + "license": "MIT/X11", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "readme": "wordwrap\n========\n\nWrap your words.\n\nexample\n=======\n\nmade out of meat\n----------------\n\nmeat.js\n\n var wrap = require('wordwrap')(15);\n console.log(wrap('You and your whole family are made out of meat.'));\n\noutput:\n\n You and your\n whole family\n are made out\n of meat.\n\ncentered\n--------\n\ncenter.js\n\n var wrap = require('wordwrap')(20, 60);\n console.log(wrap(\n 'At long last the struggle and tumult was over.'\n + ' The machines had finally cast off their oppressors'\n + ' and were finally free to roam the cosmos.'\n + '\\n'\n + 'Free of purpose, free of obligation.'\n + ' Just drifting through emptiness.'\n + ' The sun was just another point of light.'\n ));\n\noutput:\n\n At long last the struggle and tumult\n was over. The machines had finally cast\n off their oppressors and were finally\n free to roam the cosmos.\n Free of purpose, free of obligation.\n Just drifting through emptiness. The\n sun was just another point of light.\n\nmethods\n=======\n\nvar wrap = require('wordwrap');\n\nwrap(stop), wrap(start, stop, params={mode:\"soft\"})\n---------------------------------------------------\n\nReturns a function that takes a string and returns a new string.\n\nPad out lines with spaces out to column `start` and then wrap until column\n`stop`. If a word is longer than `stop - start` characters it will overflow.\n\nIn \"soft\" mode, split chunks by `/(\\S+\\s+/` and don't break up chunks which are\nlonger than `stop - start`, in \"hard\" mode, split chunks with `/\\b/` and break\nup chunks longer than `stop - start`.\n\nwrap.hard(start, stop)\n----------------------\n\nLike `wrap()` but with `params.mode = \"hard\"`.\n", + "readmeFilename": "README.markdown", + "bugs": { + "url": "https://github.com/substack/node-wordwrap/issues" + }, + "_id": "wordwrap@0.0.2", + "_from": "wordwrap@~0.0.2" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/wordwrap/test/break.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/wordwrap/test/break.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,30 @@ +var assert = require('assert'); +var wordwrap = require('../'); + +exports.hard = function () { + var s = 'Assert from {"type":"equal","ok":false,"found":1,"wanted":2,' + + '"stack":[],"id":"b7ddcd4c409de8799542a74d1a04689b",' + + '"browser":"chrome/6.0"}' + ; + var s_ = wordwrap.hard(80)(s); + + var lines = s_.split('\n'); + assert.equal(lines.length, 2); + assert.ok(lines[0].length < 80); + assert.ok(lines[1].length < 80); + + assert.equal(s, s_.replace(/\n/g, '')); +}; + +exports.break = function () { + var s = new Array(55+1).join('a'); + var s_ = wordwrap.hard(20)(s); + + var lines = s_.split('\n'); + assert.equal(lines.length, 3); + assert.ok(lines[0].length === 20); + assert.ok(lines[1].length === 20); + assert.ok(lines[2].length === 15); + + assert.equal(s, s_.replace(/\n/g, '')); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/wordwrap/test/idleness.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/wordwrap/test/idleness.txt Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,63 @@ +In Praise of Idleness + +By Bertrand Russell + +[1932] + +Like most of my generation, I was brought up on the saying: 'Satan finds some mischief for idle hands to do.' Being a highly virtuous child, I believed all that I was told, and acquired a conscience which has kept me working hard down to the present moment. But although my conscience has controlled my actions, my opinions have undergone a revolution. I think that there is far too much work done in the world, that immense harm is caused by the belief that work is virtuous, and that what needs to be preached in modern industrial countries is quite different from what always has been preached. Everyone knows the story of the traveler in Naples who saw twelve beggars lying in the sun (it was before the days of Mussolini), and offered a lira to the laziest of them. Eleven of them jumped up to claim it, so he gave it to the twelfth. this traveler was on the right lines. But in countries which do not enjoy Mediterranean sunshine idleness is more difficult, and a great public propaganda will be required to inaugurate it. I hope that, after reading the following pages, the leaders of the YMCA will start a campaign to induce good young men to do nothing. If so, I shall not have lived in vain. + +Before advancing my own arguments for laziness, I must dispose of one which I cannot accept. Whenever a person who already has enough to live on proposes to engage in some everyday kind of job, such as school-teaching or typing, he or she is told that such conduct takes the bread out of other people's mouths, and is therefore wicked. If this argument were valid, it would only be necessary for us all to be idle in order that we should all have our mouths full of bread. What people who say such things forget is that what a man earns he usually spends, and in spending he gives employment. As long as a man spends his income, he puts just as much bread into people's mouths in spending as he takes out of other people's mouths in earning. The real villain, from this point of view, is the man who saves. If he merely puts his savings in a stocking, like the proverbial French peasant, it is obvious that they do not give employment. If he invests his savings, the matter is less obvious, and different cases arise. + +One of the commonest things to do with savings is to lend them to some Government. In view of the fact that the bulk of the public expenditure of most civilized Governments consists in payment for past wars or preparation for future wars, the man who lends his money to a Government is in the same position as the bad men in Shakespeare who hire murderers. The net result of the man's economical habits is to increase the armed forces of the State to which he lends his savings. Obviously it would be better if he spent the money, even if he spent it in drink or gambling. + +But, I shall be told, the case is quite different when savings are invested in industrial enterprises. When such enterprises succeed, and produce something useful, this may be conceded. In these days, however, no one will deny that most enterprises fail. That means that a large amount of human labor, which might have been devoted to producing something that could be enjoyed, was expended on producing machines which, when produced, lay idle and did no good to anyone. The man who invests his savings in a concern that goes bankrupt is therefore injuring others as well as himself. If he spent his money, say, in giving parties for his friends, they (we may hope) would get pleasure, and so would all those upon whom he spent money, such as the butcher, the baker, and the bootlegger. But if he spends it (let us say) upon laying down rails for surface card in some place where surface cars turn out not to be wanted, he has diverted a mass of labor into channels where it gives pleasure to no one. Nevertheless, when he becomes poor through failure of his investment he will be regarded as a victim of undeserved misfortune, whereas the gay spendthrift, who has spent his money philanthropically, will be despised as a fool and a frivolous person. + +All this is only preliminary. I want to say, in all seriousness, that a great deal of harm is being done in the modern world by belief in the virtuousness of work, and that the road to happiness and prosperity lies in an organized diminution of work. + +First of all: what is work? Work is of two kinds: first, altering the position of matter at or near the earth's surface relatively to other such matter; second, telling other people to do so. The first kind is unpleasant and ill paid; the second is pleasant and highly paid. The second kind is capable of indefinite extension: there are not only those who give orders, but those who give advice as to what orders should be given. Usually two opposite kinds of advice are given simultaneously by two organized bodies of men; this is called politics. The skill required for this kind of work is not knowledge of the subjects as to which advice is given, but knowledge of the art of persuasive speaking and writing, i.e. of advertising. + +Throughout Europe, though not in America, there is a third class of men, more respected than either of the classes of workers. There are men who, through ownership of land, are able to make others pay for the privilege of being allowed to exist and to work. These landowners are idle, and I might therefore be expected to praise them. Unfortunately, their idleness is only rendered possible by the industry of others; indeed their desire for comfortable idleness is historically the source of the whole gospel of work. The last thing they have ever wished is that others should follow their example. + +From the beginning of civilization until the Industrial Revolution, a man could, as a rule, produce by hard work little more than was required for the subsistence of himself and his family, although his wife worked at least as hard as he did, and his children added their labor as soon as they were old enough to do so. The small surplus above bare necessaries was not left to those who produced it, but was appropriated by warriors and priests. In times of famine there was no surplus; the warriors and priests, however, still secured as much as at other times, with the result that many of the workers died of hunger. This system persisted in Russia until 1917 [1], and still persists in the East; in England, in spite of the Industrial Revolution, it remained in full force throughout the Napoleonic wars, and until a hundred years ago, when the new class of manufacturers acquired power. In America, the system came to an end with the Revolution, except in the South, where it persisted until the Civil War. A system which lasted so long and ended so recently has naturally left a profound impress upon men's thoughts and opinions. Much that we take for granted about the desirability of work is derived from this system, and, being pre-industrial, is not adapted to the modern world. Modern technique has made it possible for leisure, within limits, to be not the prerogative of small privileged classes, but a right evenly distributed throughout the community. The morality of work is the morality of slaves, and the modern world has no need of slavery. + +It is obvious that, in primitive communities, peasants, left to themselves, would not have parted with the slender surplus upon which the warriors and priests subsisted, but would have either produced less or consumed more. At first, sheer force compelled them to produce and part with the surplus. Gradually, however, it was found possible to induce many of them to accept an ethic according to which it was their duty to work hard, although part of their work went to support others in idleness. By this means the amount of compulsion required was lessened, and the expenses of government were diminished. To this day, 99 per cent of British wage-earners would be genuinely shocked if it were proposed that the King should not have a larger income than a working man. The conception of duty, speaking historically, has been a means used by the holders of power to induce others to live for the interests of their masters rather than for their own. Of course the holders of power conceal this fact from themselves by managing to believe that their interests are identical with the larger interests of humanity. Sometimes this is true; Athenian slave-owners, for instance, employed part of their leisure in making a permanent contribution to civilization which would have been impossible under a just economic system. Leisure is essential to civilization, and in former times leisure for the few was only rendered possible by the labors of the many. But their labors were valuable, not because work is good, but because leisure is good. And with modern technique it would be possible to distribute leisure justly without injury to civilization. + +Modern technique has made it possible to diminish enormously the amount of labor required to secure the necessaries of life for everyone. This was made obvious during the war. At that time all the men in the armed forces, and all the men and women engaged in the production of munitions, all the men and women engaged in spying, war propaganda, or Government offices connected with the war, were withdrawn from productive occupations. In spite of this, the general level of well-being among unskilled wage-earners on the side of the Allies was higher than before or since. The significance of this fact was concealed by finance: borrowing made it appear as if the future was nourishing the present. But that, of course, would have been impossible; a man cannot eat a loaf of bread that does not yet exist. The war showed conclusively that, by the scientific organization of production, it is possible to keep modern populations in fair comfort on a small part of the working capacity of the modern world. If, at the end of the war, the scientific organization, which had been created in order to liberate men for fighting and munition work, had been preserved, and the hours of the week had been cut down to four, all would have been well. Instead of that the old chaos was restored, those whose work was demanded were made to work long hours, and the rest were left to starve as unemployed. Why? Because work is a duty, and a man should not receive wages in proportion to what he has produced, but in proportion to his virtue as exemplified by his industry. + +This is the morality of the Slave State, applied in circumstances totally unlike those in which it arose. No wonder the result has been disastrous. Let us take an illustration. Suppose that, at a given moment, a certain number of people are engaged in the manufacture of pins. They make as many pins as the world needs, working (say) eight hours a day. Someone makes an invention by which the same number of men can make twice as many pins: pins are already so cheap that hardly any more will be bought at a lower price. In a sensible world, everybody concerned in the manufacturing of pins would take to working four hours instead of eight, and everything else would go on as before. But in the actual world this would be thought demoralizing. The men still work eight hours, there are too many pins, some employers go bankrupt, and half the men previously concerned in making pins are thrown out of work. There is, in the end, just as much leisure as on the other plan, but half the men are totally idle while half are still overworked. In this way, it is insured that the unavoidable leisure shall cause misery all round instead of being a universal source of happiness. Can anything more insane be imagined? + +The idea that the poor should have leisure has always been shocking to the rich. In England, in the early nineteenth century, fifteen hours was the ordinary day's work for a man; children sometimes did as much, and very commonly did twelve hours a day. When meddlesome busybodies suggested that perhaps these hours were rather long, they were told that work kept adults from drink and children from mischief. When I was a child, shortly after urban working men had acquired the vote, certain public holidays were established by law, to the great indignation of the upper classes. I remember hearing an old Duchess say: 'What do the poor want with holidays? They ought to work.' People nowadays are less frank, but the sentiment persists, and is the source of much of our economic confusion. + +Let us, for a moment, consider the ethics of work frankly, without superstition. Every human being, of necessity, consumes, in the course of his life, a certain amount of the produce of human labor. Assuming, as we may, that labor is on the whole disagreeable, it is unjust that a man should consume more than he produces. Of course he may provide services rather than commodities, like a medical man, for example; but he should provide something in return for his board and lodging. to this extent, the duty of work must be admitted, but to this extent only. + +I shall not dwell upon the fact that, in all modern societies outside the USSR, many people escape even this minimum amount of work, namely all those who inherit money and all those who marry money. I do not think the fact that these people are allowed to be idle is nearly so harmful as the fact that wage-earners are expected to overwork or starve. + +If the ordinary wage-earner worked four hours a day, there would be enough for everybody and no unemployment -- assuming a certain very moderate amount of sensible organization. This idea shocks the well-to-do, because they are convinced that the poor would not know how to use so much leisure. In America men often work long hours even when they are well off; such men, naturally, are indignant at the idea of leisure for wage-earners, except as the grim punishment of unemployment; in fact, they dislike leisure even for their sons. Oddly enough, while they wish their sons to work so hard as to have no time to be civilized, they do not mind their wives and daughters having no work at all. the snobbish admiration of uselessness, which, in an aristocratic society, extends to both sexes, is, under a plutocracy, confined to women; this, however, does not make it any more in agreement with common sense. + +The wise use of leisure, it must be conceded, is a product of civilization and education. A man who has worked long hours all his life will become bored if he becomes suddenly idle. But without a considerable amount of leisure a man is cut off from many of the best things. There is no longer any reason why the bulk of the population should suffer this deprivation; only a foolish asceticism, usually vicarious, makes us continue to insist on work in excessive quantities now that the need no longer exists. + +In the new creed which controls the government of Russia, while there is much that is very different from the traditional teaching of the West, there are some things that are quite unchanged. The attitude of the governing classes, and especially of those who conduct educational propaganda, on the subject of the dignity of labor, is almost exactly that which the governing classes of the world have always preached to what were called the 'honest poor'. Industry, sobriety, willingness to work long hours for distant advantages, even submissiveness to authority, all these reappear; moreover authority still represents the will of the Ruler of the Universe, Who, however, is now called by a new name, Dialectical Materialism. + +The victory of the proletariat in Russia has some points in common with the victory of the feminists in some other countries. For ages, men had conceded the superior saintliness of women, and had consoled women for their inferiority by maintaining that saintliness is more desirable than power. At last the feminists decided that they would have both, since the pioneers among them believed all that the men had told them about the desirability of virtue, but not what they had told them about the worthlessness of political power. A similar thing has happened in Russia as regards manual work. For ages, the rich and their sycophants have written in praise of 'honest toil', have praised the simple life, have professed a religion which teaches that the poor are much more likely to go to heaven than the rich, and in general have tried to make manual workers believe that there is some special nobility about altering the position of matter in space, just as men tried to make women believe that they derived some special nobility from their sexual enslavement. In Russia, all this teaching about the excellence of manual work has been taken seriously, with the result that the manual worker is more honored than anyone else. What are, in essence, revivalist appeals are made, but not for the old purposes: they are made to secure shock workers for special tasks. Manual work is the ideal which is held before the young, and is the basis of all ethical teaching. + +For the present, possibly, this is all to the good. A large country, full of natural resources, awaits development, and has has to be developed with very little use of credit. In these circumstances, hard work is necessary, and is likely to bring a great reward. But what will happen when the point has been reached where everybody could be comfortable without working long hours? + +In the West, we have various ways of dealing with this problem. We have no attempt at economic justice, so that a large proportion of the total produce goes to a small minority of the population, many of whom do no work at all. Owing to the absence of any central control over production, we produce hosts of things that are not wanted. We keep a large percentage of the working population idle, because we can dispense with their labor by making the others overwork. When all these methods prove inadequate, we have a war: we cause a number of people to manufacture high explosives, and a number of others to explode them, as if we were children who had just discovered fireworks. By a combination of all these devices we manage, though with difficulty, to keep alive the notion that a great deal of severe manual work must be the lot of the average man. + +In Russia, owing to more economic justice and central control over production, the problem will have to be differently solved. the rational solution would be, as soon as the necessaries and elementary comforts can be provided for all, to reduce the hours of labor gradually, allowing a popular vote to decide, at each stage, whether more leisure or more goods were to be preferred. But, having taught the supreme virtue of hard work, it is difficult to see how the authorities can aim at a paradise in which there will be much leisure and little work. It seems more likely that they will find continually fresh schemes, by which present leisure is to be sacrificed to future productivity. I read recently of an ingenious plan put forward by Russian engineers, for making the White Sea and the northern coasts of Siberia warm, by putting a dam across the Kara Sea. An admirable project, but liable to postpone proletarian comfort for a generation, while the nobility of toil is being displayed amid the ice-fields and snowstorms of the Arctic Ocean. This sort of thing, if it happens, will be the result of regarding the virtue of hard work as an end in itself, rather than as a means to a state of affairs in which it is no longer needed. + +The fact is that moving matter about, while a certain amount of it is necessary to our existence, is emphatically not one of the ends of human life. If it were, we should have to consider every navvy superior to Shakespeare. We have been misled in this matter by two causes. One is the necessity of keeping the poor contented, which has led the rich, for thousands of years, to preach the dignity of labor, while taking care themselves to remain undignified in this respect. The other is the new pleasure in mechanism, which makes us delight in the astonishingly clever changes that we can produce on the earth's surface. Neither of these motives makes any great appeal to the actual worker. If you ask him what he thinks the best part of his life, he is not likely to say: 'I enjoy manual work because it makes me feel that I am fulfilling man's noblest task, and because I like to think how much man can transform his planet. It is true that my body demands periods of rest, which I have to fill in as best I may, but I am never so happy as when the morning comes and I can return to the toil from which my contentment springs.' I have never heard working men say this sort of thing. They consider work, as it should be considered, a necessary means to a livelihood, and it is from their leisure that they derive whatever happiness they may enjoy. + +It will be said that, while a little leisure is pleasant, men would not know how to fill their days if they had only four hours of work out of the twenty-four. In so far as this is true in the modern world, it is a condemnation of our civilization; it would not have been true at any earlier period. There was formerly a capacity for light-heartedness and play which has been to some extent inhibited by the cult of efficiency. The modern man thinks that everything ought to be done for the sake of something else, and never for its own sake. Serious-minded persons, for example, are continually condemning the habit of going to the cinema, and telling us that it leads the young into crime. But all the work that goes to producing a cinema is respectable, because it is work, and because it brings a money profit. The notion that the desirable activities are those that bring a profit has made everything topsy-turvy. The butcher who provides you with meat and the baker who provides you with bread are praiseworthy, because they are making money; but when you enjoy the food they have provided, you are merely frivolous, unless you eat only to get strength for your work. Broadly speaking, it is held that getting money is good and spending money is bad. Seeing that they are two sides of one transaction, this is absurd; one might as well maintain that keys are good, but keyholes are bad. Whatever merit there may be in the production of goods must be entirely derivative from the advantage to be obtained by consuming them. The individual, in our society, works for profit; but the social purpose of his work lies in the consumption of what he produces. It is this divorce between the individual and the social purpose of production that makes it so difficult for men to think clearly in a world in which profit-making is the incentive to industry. We think too much of production, and too little of consumption. One result is that we attach too little importance to enjoyment and simple happiness, and that we do not judge production by the pleasure that it gives to the consumer. + +When I suggest that working hours should be reduced to four, I am not meaning to imply that all the remaining time should necessarily be spent in pure frivolity. I mean that four hours' work a day should entitle a man to the necessities and elementary comforts of life, and that the rest of his time should be his to use as he might see fit. It is an essential part of any such social system that education should be carried further than it usually is at present, and should aim, in part, at providing tastes which would enable a man to use leisure intelligently. I am not thinking mainly of the sort of things that would be considered 'highbrow'. Peasant dances have died out except in remote rural areas, but the impulses which caused them to be cultivated must still exist in human nature. The pleasures of urban populations have become mainly passive: seeing cinemas, watching football matches, listening to the radio, and so on. This results from the fact that their active energies are fully taken up with work; if they had more leisure, they would again enjoy pleasures in which they took an active part. + +In the past, there was a small leisure class and a larger working class. The leisure class enjoyed advantages for which there was no basis in social justice; this necessarily made it oppressive, limited its sympathies, and caused it to invent theories by which to justify its privileges. These facts greatly diminished its excellence, but in spite of this drawback it contributed nearly the whole of what we call civilization. It cultivated the arts and discovered the sciences; it wrote the books, invented the philosophies, and refined social relations. Even the liberation of the oppressed has usually been inaugurated from above. Without the leisure class, mankind would never have emerged from barbarism. + +The method of a leisure class without duties was, however, extraordinarily wasteful. None of the members of the class had to be taught to be industrious, and the class as a whole was not exceptionally intelligent. The class might produce one Darwin, but against him had to be set tens of thousands of country gentlemen who never thought of anything more intelligent than fox-hunting and punishing poachers. At present, the universities are supposed to provide, in a more systematic way, what the leisure class provided accidentally and as a by-product. This is a great improvement, but it has certain drawbacks. University life is so different from life in the world at large that men who live in academic milieu tend to be unaware of the preoccupations and problems of ordinary men and women; moreover their ways of expressing themselves are usually such as to rob their opinions of the influence that they ought to have upon the general public. Another disadvantage is that in universities studies are organized, and the man who thinks of some original line of research is likely to be discouraged. Academic institutions, therefore, useful as they are, are not adequate guardians of the interests of civilization in a world where everyone outside their walls is too busy for unutilitarian pursuits. + +In a world where no one is compelled to work more than four hours a day, every person possessed of scientific curiosity will be able to indulge it, and every painter will be able to paint without starving, however excellent his pictures may be. Young writers will not be obliged to draw attention to themselves by sensational pot-boilers, with a view to acquiring the economic independence needed for monumental works, for which, when the time at last comes, they will have lost the taste and capacity. Men who, in their professional work, have become interested in some phase of economics or government, will be able to develop their ideas without the academic detachment that makes the work of university economists often seem lacking in reality. Medical men will have the time to learn about the progress of medicine, teachers will not be exasperatedly struggling to teach by routine methods things which they learnt in their youth, which may, in the interval, have been proved to be untrue. + +Above all, there will be happiness and joy of life, instead of frayed nerves, weariness, and dyspepsia. The work exacted will be enough to make leisure delightful, but not enough to produce exhaustion. Since men will not be tired in their spare time, they will not demand only such amusements as are passive and vapid. At least one per cent will probably devote the time not spent in professional work to pursuits of some public importance, and, since they will not depend upon these pursuits for their livelihood, their originality will be unhampered, and there will be no need to conform to the standards set by elderly pundits. But it is not only in these exceptional cases that the advantages of leisure will appear. Ordinary men and women, having the opportunity of a happy life, will become more kindly and less persecuting and less inclined to view others with suspicion. The taste for war will die out, partly for this reason, and partly because it will involve long and severe work for all. Good nature is, of all moral qualities, the one that the world needs most, and good nature is the result of ease and security, not of a life of arduous struggle. Modern methods of production have given us the possibility of ease and security for all; we have chosen, instead, to have overwork for some and starvation for others. Hitherto we have continued to be as energetic as we were before there were machines; in this we have been foolish, but there is no reason to go on being foolish forever. + +[1] Since then, members of the Communist Party have succeeded to this privilege of the warriors and priests. diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/node_modules/wordwrap/test/wrap.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/node_modules/wordwrap/test/wrap.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ +var assert = require('assert'); +var wordwrap = require('wordwrap'); + +var fs = require('fs'); +var idleness = fs.readFileSync(__dirname + '/idleness.txt', 'utf8'); + +exports.stop80 = function () { + var lines = wordwrap(80)(idleness).split(/\n/); + var words = idleness.split(/\s+/); + + lines.forEach(function (line) { + assert.ok(line.length <= 80, 'line > 80 columns'); + var chunks = line.match(/\S/) ? line.split(/\s+/) : []; + assert.deepEqual(chunks, words.splice(0, chunks.length)); + }); +}; + +exports.start20stop60 = function () { + var lines = wordwrap(20, 100)(idleness).split(/\n/); + var words = idleness.split(/\s+/); + + lines.forEach(function (line) { + assert.ok(line.length <= 100, 'line > 100 columns'); + var chunks = line + .split(/\s+/) + .filter(function (x) { return x.match(/\S/) }) + ; + assert.deepEqual(chunks, words.splice(0, chunks.length)); + assert.deepEqual(line.slice(0, 20), new Array(20 + 1).join(' ')); + }); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,50 @@ +{ + "name": "optimist", + "version": "0.6.0", + "description": "Light-weight option parsing with an argv hash. No optstrings attached.", + "main": "./index.js", + "dependencies": { + "wordwrap": "~0.0.2", + "minimist": "~0.0.1" + }, + "devDependencies": { + "hashish": "~0.0.4", + "tap": "~0.4.0" + }, + "scripts": { + "test": "tap ./test/*.js" + }, + "repository": { + "type": "git", + "url": "http://github.com/substack/node-optimist.git" + }, + "keywords": [ + "argument", + "args", + "option", + "parser", + "parsing", + "cli", + "command" + ], + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "license": "MIT/X11", + "engine": { + "node": ">=0.4" + }, + "readme": "optimist\n========\n\nOptimist is a node.js library for option parsing for people who hate option\nparsing. More specifically, this module is for people who like all the --bells\nand -whistlz of program usage but think optstrings are a waste of time.\n\nWith optimist, option parsing doesn't have to suck (as much).\n\n[![build status](https://secure.travis-ci.org/substack/node-optimist.png)](http://travis-ci.org/substack/node-optimist)\n\nexamples\n========\n\nWith Optimist, the options are just a hash! No optstrings attached.\n-------------------------------------------------------------------\n\nxup.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist').argv;\n\nif (argv.rif - 5 * argv.xup > 7.138) {\n console.log('Buy more riffiwobbles');\n}\nelse {\n console.log('Sell the xupptumblers');\n}\n````\n\n***\n\n $ ./xup.js --rif=55 --xup=9.52\n Buy more riffiwobbles\n \n $ ./xup.js --rif 12 --xup 8.1\n Sell the xupptumblers\n\n![This one's optimistic.](http://substack.net/images/optimistic.png)\n\nBut wait! There's more! You can do short options:\n-------------------------------------------------\n \nshort.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist').argv;\nconsole.log('(%d,%d)', argv.x, argv.y);\n````\n\n***\n\n $ ./short.js -x 10 -y 21\n (10,21)\n\nAnd booleans, both long and short (and grouped):\n----------------------------------\n\nbool.js:\n\n````javascript\n#!/usr/bin/env node\nvar util = require('util');\nvar argv = require('optimist').argv;\n\nif (argv.s) {\n util.print(argv.fr ? 'Le chat dit: ' : 'The cat says: ');\n}\nconsole.log(\n (argv.fr ? 'miaou' : 'meow') + (argv.p ? '.' : '')\n);\n````\n\n***\n\n $ ./bool.js -s\n The cat says: meow\n \n $ ./bool.js -sp\n The cat says: meow.\n\n $ ./bool.js -sp --fr\n Le chat dit: miaou.\n\nAnd non-hypenated options too! Just use `argv._`!\n-------------------------------------------------\n \nnonopt.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist').argv;\nconsole.log('(%d,%d)', argv.x, argv.y);\nconsole.log(argv._);\n````\n\n***\n\n $ ./nonopt.js -x 6.82 -y 3.35 moo\n (6.82,3.35)\n [ 'moo' ]\n \n $ ./nonopt.js foo -x 0.54 bar -y 1.12 baz\n (0.54,1.12)\n [ 'foo', 'bar', 'baz' ]\n\nPlus, Optimist comes with .usage() and .demand()!\n-------------------------------------------------\n\ndivide.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .usage('Usage: $0 -x [num] -y [num]')\n .demand(['x','y'])\n .argv;\n\nconsole.log(argv.x / argv.y);\n````\n\n***\n \n $ ./divide.js -x 55 -y 11\n 5\n \n $ node ./divide.js -x 4.91 -z 2.51\n Usage: node ./divide.js -x [num] -y [num]\n\n Options:\n -x [required]\n -y [required]\n\n Missing required arguments: y\n\nEVEN MORE HOLY COW\n------------------\n\ndefault_singles.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .default('x', 10)\n .default('y', 10)\n .argv\n;\nconsole.log(argv.x + argv.y);\n````\n\n***\n\n $ ./default_singles.js -x 5\n 15\n\ndefault_hash.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .default({ x : 10, y : 10 })\n .argv\n;\nconsole.log(argv.x + argv.y);\n````\n\n***\n\n $ ./default_hash.js -y 7\n 17\n\nAnd if you really want to get all descriptive about it...\n---------------------------------------------------------\n\nboolean_single.js\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .boolean('v')\n .argv\n;\nconsole.dir(argv);\n````\n\n***\n\n $ ./boolean_single.js -v foo bar baz\n true\n [ 'bar', 'baz', 'foo' ]\n\nboolean_double.js\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .boolean(['x','y','z'])\n .argv\n;\nconsole.dir([ argv.x, argv.y, argv.z ]);\nconsole.dir(argv._);\n````\n\n***\n\n $ ./boolean_double.js -x -z one two three\n [ true, false, true ]\n [ 'one', 'two', 'three' ]\n\nOptimist is here to help...\n---------------------------\n\nYou can describe parameters for help messages and set aliases. Optimist figures\nout how to format a handy help string automatically.\n\nline_count.js\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .usage('Count the lines in a file.\\nUsage: $0')\n .demand('f')\n .alias('f', 'file')\n .describe('f', 'Load a file')\n .argv\n;\n\nvar fs = require('fs');\nvar s = fs.createReadStream(argv.file);\n\nvar lines = 0;\ns.on('data', function (buf) {\n lines += buf.toString().match(/\\n/g).length;\n});\n\ns.on('end', function () {\n console.log(lines);\n});\n````\n\n***\n\n $ node line_count.js\n Count the lines in a file.\n Usage: node ./line_count.js\n\n Options:\n -f, --file Load a file [required]\n\n Missing required arguments: f\n\n $ node line_count.js --file line_count.js \n 20\n \n $ node line_count.js -f line_count.js \n 20\n\nmethods\n=======\n\nBy itself,\n\n````javascript\nrequire('optimist').argv\n`````\n\nwill use `process.argv` array to construct the `argv` object.\n\nYou can pass in the `process.argv` yourself:\n\n````javascript\nrequire('optimist')([ '-x', '1', '-y', '2' ]).argv\n````\n\nor use .parse() to do the same thing:\n\n````javascript\nrequire('optimist').parse([ '-x', '1', '-y', '2' ])\n````\n\nThe rest of these methods below come in just before the terminating `.argv`.\n\n.alias(key, alias)\n------------------\n\nSet key names as equivalent such that updates to a key will propagate to aliases\nand vice-versa.\n\nOptionally `.alias()` can take an object that maps keys to aliases.\n\n.default(key, value)\n--------------------\n\nSet `argv[key]` to `value` if no option was specified on `process.argv`.\n\nOptionally `.default()` can take an object that maps keys to default values.\n\n.demand(key)\n------------\n\nIf `key` is a string, show the usage information and exit if `key` wasn't\nspecified in `process.argv`.\n\nIf `key` is a number, demand at least as many non-option arguments, which show\nup in `argv._`.\n\nIf `key` is an Array, demand each element.\n\n.describe(key, desc)\n--------------------\n\nDescribe a `key` for the generated usage information.\n\nOptionally `.describe()` can take an object that maps keys to descriptions.\n\n.options(key, opt)\n------------------\n\nInstead of chaining together `.alias().demand().default()`, you can specify\nkeys in `opt` for each of the chainable methods.\n\nFor example:\n\n````javascript\nvar argv = require('optimist')\n .options('f', {\n alias : 'file',\n default : '/etc/passwd',\n })\n .argv\n;\n````\n\nis the same as\n\n````javascript\nvar argv = require('optimist')\n .alias('f', 'file')\n .default('f', '/etc/passwd')\n .argv\n;\n````\n\nOptionally `.options()` can take an object that maps keys to `opt` parameters.\n\n.usage(message)\n---------------\n\nSet a usage message to show which commands to use. Inside `message`, the string\n`$0` will get interpolated to the current script name or node command for the\npresent script similar to how `$0` works in bash or perl.\n\n.check(fn)\n----------\n\nCheck that certain conditions are met in the provided arguments.\n\nIf `fn` throws or returns `false`, show the thrown error, usage information, and\nexit.\n\n.boolean(key)\n-------------\n\nInterpret `key` as a boolean. If a non-flag option follows `key` in\n`process.argv`, that string won't get set as the value of `key`.\n\nIf `key` never shows up as a flag in `process.arguments`, `argv[key]` will be\n`false`.\n\nIf `key` is an Array, interpret all the elements as booleans.\n\n.string(key)\n------------\n\nTell the parser logic not to interpret `key` as a number or boolean.\nThis can be useful if you need to preserve leading zeros in an input.\n\nIf `key` is an Array, interpret all the elements as strings.\n\n.wrap(columns)\n--------------\n\nFormat usage output to wrap at `columns` many columns.\n\n.help()\n-------\n\nReturn the generated usage string.\n\n.showHelp(fn=console.error)\n---------------------------\n\nPrint the usage data using `fn` for printing.\n\n.parse(args)\n------------\n\nParse `args` instead of `process.argv`. Returns the `argv` object.\n\n.argv\n-----\n\nGet the arguments as a plain old object.\n\nArguments without a corresponding flag show up in the `argv._` array.\n\nThe script name or node command is available at `argv.$0` similarly to how `$0`\nworks in bash or perl.\n\nparsing tricks\n==============\n\nstop parsing\n------------\n\nUse `--` to stop parsing flags and stuff the remainder into `argv._`.\n\n $ node examples/reflect.js -a 1 -b 2 -- -c 3 -d 4\n { _: [ '-c', '3', '-d', '4' ],\n '$0': 'node ./examples/reflect.js',\n a: 1,\n b: 2 }\n\nnegate fields\n-------------\n\nIf you want to explicity set a field to false instead of just leaving it\nundefined or to override a default you can do `--no-key`.\n\n $ node examples/reflect.js -a --no-b\n { _: [],\n '$0': 'node ./examples/reflect.js',\n a: true,\n b: false }\n\nnumbers\n-------\n\nEvery argument that looks like a number (`!isNaN(Number(arg))`) is converted to\none. This way you can just `net.createConnection(argv.port)` and you can add\nnumbers out of `argv` with `+` without having that mean concatenation,\nwhich is super frustrating.\n\nduplicates\n----------\n\nIf you specify a flag multiple times it will get turned into an array containing\nall the values in order.\n\n $ node examples/reflect.js -x 5 -x 8 -x 0\n { _: [],\n '$0': 'node ./examples/reflect.js',\n x: [ 5, 8, 0 ] }\n\ndot notation\n------------\n\nWhen you use dots (`.`s) in argument names, an implicit object path is assumed.\nThis lets you organize arguments into nested objects.\n\n $ node examples/reflect.js --foo.bar.baz=33 --foo.quux=5\n { _: [],\n '$0': 'node ./examples/reflect.js',\n foo: { bar: { baz: 33 }, quux: 5 } }\n\nshort numbers\n-------------\n\nShort numeric `head -n5` style argument work too:\n\n $ node reflect.js -n123 -m456\n { '3': true,\n '6': true,\n _: [],\n '$0': 'node ./reflect.js',\n n: 123,\n m: 456 }\n\ninstallation\n============\n\nWith [npm](http://github.com/isaacs/npm), just do:\n npm install optimist\n \nor clone this project on github:\n\n git clone http://github.com/substack/node-optimist.git\n\nTo run the tests with [expresso](http://github.com/visionmedia/expresso),\njust do:\n \n expresso\n\ninspired By\n===========\n\nThis module is loosely inspired by Perl's\n[Getopt::Casual](http://search.cpan.org/~photo/Getopt-Casual-0.13.1/Casual.pm).\n", + "readmeFilename": "readme.markdown", + "bugs": { + "url": "https://github.com/substack/node-optimist/issues" + }, + "_id": "optimist@0.6.0", + "dist": { + "shasum": "69424826f3405f79f142e6fc3d9ae58d4dbb9200" + }, + "_from": "optimist@>=0.3.4", + "_resolved": "https://registry.npmjs.org/optimist/-/optimist-0.6.0.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/readme.markdown --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/readme.markdown Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,500 @@ +optimist +======== + +Optimist is a node.js library for option parsing for people who hate option +parsing. More specifically, this module is for people who like all the --bells +and -whistlz of program usage but think optstrings are a waste of time. + +With optimist, option parsing doesn't have to suck (as much). + +[![build status](https://secure.travis-ci.org/substack/node-optimist.png)](http://travis-ci.org/substack/node-optimist) + +examples +======== + +With Optimist, the options are just a hash! No optstrings attached. +------------------------------------------------------------------- + +xup.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist').argv; + +if (argv.rif - 5 * argv.xup > 7.138) { + console.log('Buy more riffiwobbles'); +} +else { + console.log('Sell the xupptumblers'); +} +```` + +*** + + $ ./xup.js --rif=55 --xup=9.52 + Buy more riffiwobbles + + $ ./xup.js --rif 12 --xup 8.1 + Sell the xupptumblers + +![This one's optimistic.](http://substack.net/images/optimistic.png) + +But wait! There's more! You can do short options: +------------------------------------------------- + +short.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); +```` + +*** + + $ ./short.js -x 10 -y 21 + (10,21) + +And booleans, both long and short (and grouped): +---------------------------------- + +bool.js: + +````javascript +#!/usr/bin/env node +var util = require('util'); +var argv = require('optimist').argv; + +if (argv.s) { + util.print(argv.fr ? 'Le chat dit: ' : 'The cat says: '); +} +console.log( + (argv.fr ? 'miaou' : 'meow') + (argv.p ? '.' : '') +); +```` + +*** + + $ ./bool.js -s + The cat says: meow + + $ ./bool.js -sp + The cat says: meow. + + $ ./bool.js -sp --fr + Le chat dit: miaou. + +And non-hypenated options too! Just use `argv._`! +------------------------------------------------- + +nonopt.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); +console.log(argv._); +```` + +*** + + $ ./nonopt.js -x 6.82 -y 3.35 moo + (6.82,3.35) + [ 'moo' ] + + $ ./nonopt.js foo -x 0.54 bar -y 1.12 baz + (0.54,1.12) + [ 'foo', 'bar', 'baz' ] + +Plus, Optimist comes with .usage() and .demand()! +------------------------------------------------- + +divide.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .usage('Usage: $0 -x [num] -y [num]') + .demand(['x','y']) + .argv; + +console.log(argv.x / argv.y); +```` + +*** + + $ ./divide.js -x 55 -y 11 + 5 + + $ node ./divide.js -x 4.91 -z 2.51 + Usage: node ./divide.js -x [num] -y [num] + + Options: + -x [required] + -y [required] + + Missing required arguments: y + +EVEN MORE HOLY COW +------------------ + +default_singles.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .default('x', 10) + .default('y', 10) + .argv +; +console.log(argv.x + argv.y); +```` + +*** + + $ ./default_singles.js -x 5 + 15 + +default_hash.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .default({ x : 10, y : 10 }) + .argv +; +console.log(argv.x + argv.y); +```` + +*** + + $ ./default_hash.js -y 7 + 17 + +And if you really want to get all descriptive about it... +--------------------------------------------------------- + +boolean_single.js + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .boolean('v') + .argv +; +console.dir(argv); +```` + +*** + + $ ./boolean_single.js -v foo bar baz + true + [ 'bar', 'baz', 'foo' ] + +boolean_double.js + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .boolean(['x','y','z']) + .argv +; +console.dir([ argv.x, argv.y, argv.z ]); +console.dir(argv._); +```` + +*** + + $ ./boolean_double.js -x -z one two three + [ true, false, true ] + [ 'one', 'two', 'three' ] + +Optimist is here to help... +--------------------------- + +You can describe parameters for help messages and set aliases. Optimist figures +out how to format a handy help string automatically. + +line_count.js + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .demand('f') + .alias('f', 'file') + .describe('f', 'Load a file') + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines); +}); +```` + +*** + + $ node line_count.js + Count the lines in a file. + Usage: node ./line_count.js + + Options: + -f, --file Load a file [required] + + Missing required arguments: f + + $ node line_count.js --file line_count.js + 20 + + $ node line_count.js -f line_count.js + 20 + +methods +======= + +By itself, + +````javascript +require('optimist').argv +````` + +will use `process.argv` array to construct the `argv` object. + +You can pass in the `process.argv` yourself: + +````javascript +require('optimist')([ '-x', '1', '-y', '2' ]).argv +```` + +or use .parse() to do the same thing: + +````javascript +require('optimist').parse([ '-x', '1', '-y', '2' ]) +```` + +The rest of these methods below come in just before the terminating `.argv`. + +.alias(key, alias) +------------------ + +Set key names as equivalent such that updates to a key will propagate to aliases +and vice-versa. + +Optionally `.alias()` can take an object that maps keys to aliases. + +.default(key, value) +-------------------- + +Set `argv[key]` to `value` if no option was specified on `process.argv`. + +Optionally `.default()` can take an object that maps keys to default values. + +.demand(key) +------------ + +If `key` is a string, show the usage information and exit if `key` wasn't +specified in `process.argv`. + +If `key` is a number, demand at least as many non-option arguments, which show +up in `argv._`. + +If `key` is an Array, demand each element. + +.describe(key, desc) +-------------------- + +Describe a `key` for the generated usage information. + +Optionally `.describe()` can take an object that maps keys to descriptions. + +.options(key, opt) +------------------ + +Instead of chaining together `.alias().demand().default()`, you can specify +keys in `opt` for each of the chainable methods. + +For example: + +````javascript +var argv = require('optimist') + .options('f', { + alias : 'file', + default : '/etc/passwd', + }) + .argv +; +```` + +is the same as + +````javascript +var argv = require('optimist') + .alias('f', 'file') + .default('f', '/etc/passwd') + .argv +; +```` + +Optionally `.options()` can take an object that maps keys to `opt` parameters. + +.usage(message) +--------------- + +Set a usage message to show which commands to use. Inside `message`, the string +`$0` will get interpolated to the current script name or node command for the +present script similar to how `$0` works in bash or perl. + +.check(fn) +---------- + +Check that certain conditions are met in the provided arguments. + +If `fn` throws or returns `false`, show the thrown error, usage information, and +exit. + +.boolean(key) +------------- + +Interpret `key` as a boolean. If a non-flag option follows `key` in +`process.argv`, that string won't get set as the value of `key`. + +If `key` never shows up as a flag in `process.arguments`, `argv[key]` will be +`false`. + +If `key` is an Array, interpret all the elements as booleans. + +.string(key) +------------ + +Tell the parser logic not to interpret `key` as a number or boolean. +This can be useful if you need to preserve leading zeros in an input. + +If `key` is an Array, interpret all the elements as strings. + +.wrap(columns) +-------------- + +Format usage output to wrap at `columns` many columns. + +.help() +------- + +Return the generated usage string. + +.showHelp(fn=console.error) +--------------------------- + +Print the usage data using `fn` for printing. + +.parse(args) +------------ + +Parse `args` instead of `process.argv`. Returns the `argv` object. + +.argv +----- + +Get the arguments as a plain old object. + +Arguments without a corresponding flag show up in the `argv._` array. + +The script name or node command is available at `argv.$0` similarly to how `$0` +works in bash or perl. + +parsing tricks +============== + +stop parsing +------------ + +Use `--` to stop parsing flags and stuff the remainder into `argv._`. + + $ node examples/reflect.js -a 1 -b 2 -- -c 3 -d 4 + { _: [ '-c', '3', '-d', '4' ], + '$0': 'node ./examples/reflect.js', + a: 1, + b: 2 } + +negate fields +------------- + +If you want to explicity set a field to false instead of just leaving it +undefined or to override a default you can do `--no-key`. + + $ node examples/reflect.js -a --no-b + { _: [], + '$0': 'node ./examples/reflect.js', + a: true, + b: false } + +numbers +------- + +Every argument that looks like a number (`!isNaN(Number(arg))`) is converted to +one. This way you can just `net.createConnection(argv.port)` and you can add +numbers out of `argv` with `+` without having that mean concatenation, +which is super frustrating. + +duplicates +---------- + +If you specify a flag multiple times it will get turned into an array containing +all the values in order. + + $ node examples/reflect.js -x 5 -x 8 -x 0 + { _: [], + '$0': 'node ./examples/reflect.js', + x: [ 5, 8, 0 ] } + +dot notation +------------ + +When you use dots (`.`s) in argument names, an implicit object path is assumed. +This lets you organize arguments into nested objects. + + $ node examples/reflect.js --foo.bar.baz=33 --foo.quux=5 + { _: [], + '$0': 'node ./examples/reflect.js', + foo: { bar: { baz: 33 }, quux: 5 } } + +short numbers +------------- + +Short numeric `head -n5` style argument work too: + + $ node reflect.js -n123 -m456 + { '3': true, + '6': true, + _: [], + '$0': 'node ./reflect.js', + n: 123, + m: 456 } + +installation +============ + +With [npm](http://github.com/isaacs/npm), just do: + npm install optimist + +or clone this project on github: + + git clone http://github.com/substack/node-optimist.git + +To run the tests with [expresso](http://github.com/visionmedia/expresso), +just do: + + expresso + +inspired By +=========== + +This module is loosely inspired by Perl's +[Getopt::Casual](http://search.cpan.org/~photo/Getopt-Casual-0.13.1/Casual.pm). diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/test/_.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/test/_.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,71 @@ +var spawn = require('child_process').spawn; +var test = require('tap').test; + +test('dotSlashEmpty', testCmd('./bin.js', [])); + +test('dotSlashArgs', testCmd('./bin.js', [ 'a', 'b', 'c' ])); + +test('nodeEmpty', testCmd('node bin.js', [])); + +test('nodeArgs', testCmd('node bin.js', [ 'x', 'y', 'z' ])); + +test('whichNodeEmpty', function (t) { + var which = spawn('which', ['node']); + + which.stdout.on('data', function (buf) { + t.test( + testCmd(buf.toString().trim() + ' bin.js', []) + ); + t.end(); + }); + + which.stderr.on('data', function (err) { + assert.error(err); + t.end(); + }); +}); + +test('whichNodeArgs', function (t) { + var which = spawn('which', ['node']); + + which.stdout.on('data', function (buf) { + t.test( + testCmd(buf.toString().trim() + ' bin.js', [ 'q', 'r' ]) + ); + t.end(); + }); + + which.stderr.on('data', function (err) { + t.error(err); + t.end(); + }); +}); + +function testCmd (cmd, args) { + + return function (t) { + var to = setTimeout(function () { + assert.fail('Never got stdout data.') + }, 5000); + + var oldDir = process.cwd(); + process.chdir(__dirname + '/_'); + + var cmds = cmd.split(' '); + + var bin = spawn(cmds[0], cmds.slice(1).concat(args.map(String))); + process.chdir(oldDir); + + bin.stderr.on('data', function (err) { + t.error(err); + t.end(); + }); + + bin.stdout.on('data', function (buf) { + clearTimeout(to); + var _ = JSON.parse(buf.toString()); + t.same(_.map(String), args.map(String)); + t.end(); + }); + }; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/test/_/argv.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/test/_/argv.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +#!/usr/bin/env node +console.log(JSON.stringify(process.argv)); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/test/_/bin.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/test/_/bin.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +#!/usr/bin/env node +var argv = require('../../index').argv +console.log(JSON.stringify(argv._)); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/test/dash.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/test/dash.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ +var optimist = require('../index'); +var test = require('tap').test; + +test('-', function (t) { + t.plan(5); + t.deepEqual( + fix(optimist.parse([ '-n', '-' ])), + { n: '-', _: [] } + ); + t.deepEqual( + fix(optimist.parse([ '-' ])), + { _: [ '-' ] } + ); + t.deepEqual( + fix(optimist.parse([ '-f-' ])), + { f: '-', _: [] } + ); + t.deepEqual( + fix(optimist([ '-b', '-' ]).boolean('b').argv), + { b: true, _: [ '-' ] } + ); + t.deepEqual( + fix(optimist([ '-s', '-' ]).string('s').argv), + { s: '-', _: [] } + ); +}); + +function fix (obj) { + delete obj.$0; + return obj; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/test/parse.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/test/parse.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,446 @@ +var optimist = require('../index'); +var path = require('path'); +var test = require('tap').test; + +var $0 = 'node ./' + path.relative(process.cwd(), __filename); + +test('short boolean', function (t) { + var parse = optimist.parse([ '-b' ]); + t.same(parse, { b : true, _ : [], $0 : $0 }); + t.same(typeof parse.b, 'boolean'); + t.end(); +}); + +test('long boolean', function (t) { + t.same( + optimist.parse([ '--bool' ]), + { bool : true, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('bare', function (t) { + t.same( + optimist.parse([ 'foo', 'bar', 'baz' ]), + { _ : [ 'foo', 'bar', 'baz' ], $0 : $0 } + ); + t.end(); +}); + +test('short group', function (t) { + t.same( + optimist.parse([ '-cats' ]), + { c : true, a : true, t : true, s : true, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('short group next', function (t) { + t.same( + optimist.parse([ '-cats', 'meow' ]), + { c : true, a : true, t : true, s : 'meow', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('short capture', function (t) { + t.same( + optimist.parse([ '-h', 'localhost' ]), + { h : 'localhost', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('short captures', function (t) { + t.same( + optimist.parse([ '-h', 'localhost', '-p', '555' ]), + { h : 'localhost', p : 555, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('long capture sp', function (t) { + t.same( + optimist.parse([ '--pow', 'xixxle' ]), + { pow : 'xixxle', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('long capture eq', function (t) { + t.same( + optimist.parse([ '--pow=xixxle' ]), + { pow : 'xixxle', _ : [], $0 : $0 } + ); + t.end() +}); + +test('long captures sp', function (t) { + t.same( + optimist.parse([ '--host', 'localhost', '--port', '555' ]), + { host : 'localhost', port : 555, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('long captures eq', function (t) { + t.same( + optimist.parse([ '--host=localhost', '--port=555' ]), + { host : 'localhost', port : 555, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('mixed short bool and capture', function (t) { + t.same( + optimist.parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ], $0 : $0, + } + ); + t.end(); +}); + +test('short and long', function (t) { + t.same( + optimist.parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ], $0 : $0, + } + ); + t.end(); +}); + +test('no', function (t) { + t.same( + optimist.parse([ '--no-moo' ]), + { moo : false, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('multi', function (t) { + t.same( + optimist.parse([ '-v', 'a', '-v', 'b', '-v', 'c' ]), + { v : ['a','b','c'], _ : [], $0 : $0 } + ); + t.end(); +}); + +test('comprehensive', function (t) { + t.same( + optimist.parse([ + '--name=meowmers', 'bare', '-cats', 'woo', + '-h', 'awesome', '--multi=quux', + '--key', 'value', + '-b', '--bool', '--no-meep', '--multi=baz', + '--', '--not-a-flag', 'eek' + ]), + { + c : true, + a : true, + t : true, + s : 'woo', + h : 'awesome', + b : true, + bool : true, + key : 'value', + multi : [ 'quux', 'baz' ], + meep : false, + name : 'meowmers', + _ : [ 'bare', '--not-a-flag', 'eek' ], + $0 : $0 + } + ); + t.end(); +}); + +test('nums', function (t) { + var argv = optimist.parse([ + '-x', '1234', + '-y', '5.67', + '-z', '1e7', + '-w', '10f', + '--hex', '0xdeadbeef', + '789', + ]); + t.same(argv, { + x : 1234, + y : 5.67, + z : 1e7, + w : '10f', + hex : 0xdeadbeef, + _ : [ 789 ], + $0 : $0 + }); + t.same(typeof argv.x, 'number'); + t.same(typeof argv.y, 'number'); + t.same(typeof argv.z, 'number'); + t.same(typeof argv.w, 'string'); + t.same(typeof argv.hex, 'number'); + t.same(typeof argv._[0], 'number'); + t.end(); +}); + +test('flag boolean', function (t) { + var parse = optimist([ '-t', 'moo' ]).boolean(['t']).argv; + t.same(parse, { t : true, _ : [ 'moo' ], $0 : $0 }); + t.same(typeof parse.t, 'boolean'); + t.end(); +}); + +test('flag boolean value', function (t) { + var parse = optimist(['--verbose', 'false', 'moo', '-t', 'true']) + .boolean(['t', 'verbose']).default('verbose', true).argv; + + t.same(parse, { + verbose: false, + t: true, + _: ['moo'], + $0 : $0 + }); + + t.same(typeof parse.verbose, 'boolean'); + t.same(typeof parse.t, 'boolean'); + t.end(); +}); + +test('flag boolean default false', function (t) { + var parse = optimist(['moo']) + .boolean(['t', 'verbose']) + .default('verbose', false) + .default('t', false).argv; + + t.same(parse, { + verbose: false, + t: false, + _: ['moo'], + $0 : $0 + }); + + t.same(typeof parse.verbose, 'boolean'); + t.same(typeof parse.t, 'boolean'); + t.end(); + +}); + +test('boolean groups', function (t) { + var parse = optimist([ '-x', '-z', 'one', 'two', 'three' ]) + .boolean(['x','y','z']).argv; + + t.same(parse, { + x : true, + y : false, + z : true, + _ : [ 'one', 'two', 'three' ], + $0 : $0 + }); + + t.same(typeof parse.x, 'boolean'); + t.same(typeof parse.y, 'boolean'); + t.same(typeof parse.z, 'boolean'); + t.end(); +}); + +test('newlines in params' , function (t) { + var args = optimist.parse([ '-s', "X\nX" ]) + t.same(args, { _ : [], s : "X\nX", $0 : $0 }); + + // reproduce in bash: + // VALUE="new + // line" + // node program.js --s="$VALUE" + args = optimist.parse([ "--s=X\nX" ]) + t.same(args, { _ : [], s : "X\nX", $0 : $0 }); + t.end(); +}); + +test('strings' , function (t) { + var s = optimist([ '-s', '0001234' ]).string('s').argv.s; + t.same(s, '0001234'); + t.same(typeof s, 'string'); + + var x = optimist([ '-x', '56' ]).string('x').argv.x; + t.same(x, '56'); + t.same(typeof x, 'string'); + t.end(); +}); + +test('stringArgs', function (t) { + var s = optimist([ ' ', ' ' ]).string('_').argv._; + t.same(s.length, 2); + t.same(typeof s[0], 'string'); + t.same(s[0], ' '); + t.same(typeof s[1], 'string'); + t.same(s[1], ' '); + t.end(); +}); + +test('slashBreak', function (t) { + t.same( + optimist.parse([ '-I/foo/bar/baz' ]), + { I : '/foo/bar/baz', _ : [], $0 : $0 } + ); + t.same( + optimist.parse([ '-xyz/foo/bar/baz' ]), + { x : true, y : true, z : '/foo/bar/baz', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('alias', function (t) { + var argv = optimist([ '-f', '11', '--zoom', '55' ]) + .alias('z', 'zoom') + .argv + ; + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.f, 11); + t.end(); +}); + +test('multiAlias', function (t) { + var argv = optimist([ '-f', '11', '--zoom', '55' ]) + .alias('z', [ 'zm', 'zoom' ]) + .argv + ; + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.z, argv.zm); + t.equal(argv.f, 11); + t.end(); +}); + +test('boolean default true', function (t) { + var argv = optimist.options({ + sometrue: { + boolean: true, + default: true + } + }).argv; + + t.equal(argv.sometrue, true); + t.end(); +}); + +test('boolean default false', function (t) { + var argv = optimist.options({ + somefalse: { + boolean: true, + default: false + } + }).argv; + + t.equal(argv.somefalse, false); + t.end(); +}); + +test('nested dotted objects', function (t) { + var argv = optimist([ + '--foo.bar', '3', '--foo.baz', '4', + '--foo.quux.quibble', '5', '--foo.quux.o_O', + '--beep.boop' + ]).argv; + + t.same(argv.foo, { + bar : 3, + baz : 4, + quux : { + quibble : 5, + o_O : true + }, + }); + t.same(argv.beep, { boop : true }); + t.end(); +}); + +test('boolean and alias with chainable api', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = optimist(aliased) + .boolean('herp') + .alias('h', 'herp') + .argv; + var propertyArgv = optimist(regular) + .boolean('herp') + .alias('h', 'herp') + .argv; + var expected = { + herp: true, + h: true, + '_': [ 'derp' ], + '$0': $0, + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +test('boolean and alias with options hash', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = optimist(aliased) + .options(opts) + .argv; + var propertyArgv = optimist(regular).options(opts).argv; + var expected = { + herp: true, + h: true, + '_': [ 'derp' ], + '$0': $0, + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + + t.end(); +}); + +test('boolean and alias using explicit true', function (t) { + var aliased = [ '-h', 'true' ]; + var regular = [ '--herp', 'true' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = optimist(aliased) + .boolean('h') + .alias('h', 'herp') + .argv; + var propertyArgv = optimist(regular) + .boolean('h') + .alias('h', 'herp') + .argv; + var expected = { + herp: true, + h: true, + '_': [ ], + '$0': $0, + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +// regression, see https://github.com/substack/node-optimist/issues/71 +test('boolean and --x=true', function(t) { + var parsed = optimist(['--boool', '--other=true']).boolean('boool').argv; + + t.same(parsed.boool, true); + t.same(parsed.other, 'true'); + + parsed = optimist(['--boool', '--other=false']).boolean('boool').argv; + + t.same(parsed.boool, true); + t.same(parsed.other, 'false'); + t.end(); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/test/parse_modified.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/test/parse_modified.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,14 @@ +var optimist = require('../'); +var test = require('tap').test; + +test('parse with modifier functions' , function (t) { + t.plan(1); + + var argv = optimist().boolean('b').parse([ '-b', '123' ]); + t.deepEqual(fix(argv), { b: true, _: ['123'] }); +}); + +function fix (obj) { + delete obj.$0; + return obj; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/test/short.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/test/short.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,16 @@ +var optimist = require('../index'); +var test = require('tap').test; + +test('-n123', function (t) { + t.plan(1); + var parse = optimist.parse([ '-n123' ]); + t.equal(parse.n, 123); +}); + +test('-123', function (t) { + t.plan(3); + var parse = optimist.parse([ '-123', '456' ]); + t.equal(parse['1'], true); + t.equal(parse['2'], true); + t.equal(parse['3'], 456); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/test/usage.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/test/usage.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,292 @@ +var Hash = require('hashish'); +var optimist = require('../index'); +var test = require('tap').test; + +test('usageFail', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -z 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .demand(['x','y']) + .argv; + }); + t.same( + r.result, + { x : 10, z : 20, _ : [], $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/), + [ + 'Usage: ./usage -x NUM -y NUM', + 'Options:', + ' -x [required]', + ' -y [required]', + 'Missing required arguments: y', + ] + ); + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + + +test('usagePass', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -y 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .demand(['x','y']) + .argv; + }); + t.same(r, { + result : { x : 10, y : 20, _ : [], $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('checkPass', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -y 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(function (argv) { + if (!('x' in argv)) throw 'You forgot about -x'; + if (!('y' in argv)) throw 'You forgot about -y'; + }) + .argv; + }); + t.same(r, { + result : { x : 10, y : 20, _ : [], $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('checkFail', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -z 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(function (argv) { + if (!('x' in argv)) throw 'You forgot about -x'; + if (!('y' in argv)) throw 'You forgot about -y'; + }) + .argv; + }); + + t.same( + r.result, + { x : 10, z : 20, _ : [], $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/), + [ + 'Usage: ./usage -x NUM -y NUM', + 'You forgot about -y' + ] + ); + + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + +test('checkCondPass', function (t) { + function checker (argv) { + return 'x' in argv && 'y' in argv; + } + + var r = checkUsage(function () { + return optimist('-x 10 -y 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(checker) + .argv; + }); + t.same(r, { + result : { x : 10, y : 20, _ : [], $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('checkCondFail', function (t) { + function checker (argv) { + return 'x' in argv && 'y' in argv; + } + + var r = checkUsage(function () { + return optimist('-x 10 -z 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(checker) + .argv; + }); + + t.same( + r.result, + { x : 10, z : 20, _ : [], $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/).join('\n'), + 'Usage: ./usage -x NUM -y NUM\n' + + 'Argument check failed: ' + checker.toString() + ); + + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + +test('countPass', function (t) { + var r = checkUsage(function () { + return optimist('1 2 3 --moo'.split(' ')) + .usage('Usage: $0 [x] [y] [z] {OPTIONS}') + .demand(3) + .argv; + }); + t.same(r, { + result : { _ : [ '1', '2', '3' ], moo : true, $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('countFail', function (t) { + var r = checkUsage(function () { + return optimist('1 2 --moo'.split(' ')) + .usage('Usage: $0 [x] [y] [z] {OPTIONS}') + .demand(3) + .argv; + }); + t.same( + r.result, + { _ : [ '1', '2' ], moo : true, $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/), + [ + 'Usage: ./usage [x] [y] [z] {OPTIONS}', + 'Not enough non-option arguments: got 2, need at least 3', + ] + ); + + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + +test('defaultSingles', function (t) { + var r = checkUsage(function () { + return optimist('--foo 50 --baz 70 --powsy'.split(' ')) + .default('foo', 5) + .default('bar', 6) + .default('baz', 7) + .argv + ; + }); + t.same(r.result, { + foo : '50', + bar : 6, + baz : '70', + powsy : true, + _ : [], + $0 : './usage', + }); + t.end(); +}); + +test('defaultAliases', function (t) { + var r = checkUsage(function () { + return optimist('') + .alias('f', 'foo') + .default('f', 5) + .argv + ; + }); + t.same(r.result, { + f : '5', + foo : '5', + _ : [], + $0 : './usage', + }); + t.end(); +}); + +test('defaultHash', function (t) { + var r = checkUsage(function () { + return optimist('--foo 50 --baz 70'.split(' ')) + .default({ foo : 10, bar : 20, quux : 30 }) + .argv + ; + }); + t.same(r.result, { + _ : [], + $0 : './usage', + foo : 50, + baz : 70, + bar : 20, + quux : 30, + }); + t.end(); +}); + +test('rebase', function (t) { + t.equal( + optimist.rebase('/home/substack', '/home/substack/foo/bar/baz'), + './foo/bar/baz' + ); + t.equal( + optimist.rebase('/home/substack/foo/bar/baz', '/home/substack'), + '../../..' + ); + t.equal( + optimist.rebase('/home/substack/foo', '/home/substack/pow/zoom.txt'), + '../pow/zoom.txt' + ); + t.end(); +}); + +function checkUsage (f) { + + var exit = false; + + process._exit = process.exit; + process._env = process.env; + process._argv = process.argv; + + process.exit = function (t) { exit = true }; + process.env = Hash.merge(process.env, { _ : 'node' }); + process.argv = [ './usage' ]; + + var errors = []; + var logs = []; + + console._error = console.error; + console.error = function (msg) { errors.push(msg) }; + console._log = console.log; + console.log = function (msg) { logs.push(msg) }; + + var result = f(); + + process.exit = process._exit; + process.env = process._env; + process.argv = process._argv; + + console.error = console._error; + console.log = console._log; + + return { + errors : errors, + logs : logs, + exit : exit, + result : result, + }; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/node_modules/optimist/test/whitespace.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/node_modules/optimist/test/whitespace.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +var optimist = require('../'); +var test = require('tap').test; + +test('whitespace should be whitespace' , function (t) { + t.plan(1); + var x = optimist.parse([ '-x', '\t' ]).x; + t.equal(x, '\t'); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,57 @@ +{ + "name": "node-static", + "description": "simple, compliant file streaming module for node", + "url": "http://github.com/cloudhead/node-static", + "keywords": [ + "http", + "static", + "file", + "server" + ], + "author": { + "name": "Alexis Sellier", + "email": "self@cloudhead.net" + }, + "contributors": [ + { + "name": "Pablo Cantero", + "email": "pablo@pablocantero.com" + } + ], + "repository": { + "type": "git", + "url": "http://github.com/cloudhead/node-static" + }, + "main": "./lib/node-static", + "scripts": { + "test": "vows --spec --isolate" + }, + "bin": { + "static": "bin/cli.js" + }, + "license": "MIT", + "dependencies": { + "optimist": ">=0.3.4", + "colors": ">=0.6.0", + "mime": ">=1.2.9" + }, + "devDependencies": { + "request": "latest", + "vows": "latest" + }, + "version": "0.7.2", + "engines": { + "node": ">= 0.4.1" + }, + "readme": "node-static\n===========\n\n> a simple, *rfc 2616 compliant* file streaming module for [node](http://nodejs.org)\n\nnode-static has an in-memory file cache, making it highly efficient.\nnode-static understands and supports *conditional GET* and *HEAD* requests.\nnode-static was inspired by some of the other static-file serving modules out there,\nsuch as node-paperboy and antinode.\n\nSynopsis\n--------\n\n var static = require('node-static');\n\n //\n // Create a node-static server instance to serve the './public' folder\n //\n var file = new static.Server('./public');\n\n require('http').createServer(function (request, response) {\n request.addListener('end', function () {\n //\n // Serve files!\n //\n file.serve(request, response);\n }).resume();\n }).listen(8080);\n\nAPI\n---\n\n### Creating a node-static Server #\n\nCreating a file server instance is as simple as:\n\n new static.Server();\n\nThis will serve files in the current directory. If you want to serve files in a specific\ndirectory, pass it as the first argument:\n\n new static.Server('./public');\n\nYou can also specify how long the client is supposed to cache the files node-static serves:\n\n new static.Server('./public', { cache: 3600 });\n\nThis will set the `Cache-Control` header, telling clients to cache the file for an hour.\nThis is the default setting.\n\n### Serving files under a directory #\n\nTo serve files under a directory, simply call the `serve` method on a `Server` instance, passing it\nthe HTTP request and response object:\n \n var static = require('node-static');\n\n var fileServer = new static.Server('./public');\n\n require('http').createServer(function (request, response) {\n request.addListener('end', function () {\n fileServer.serve(request, response);\n }).resume();\n }).listen(8080);\n\n### Serving specific files #\n\nIf you want to serve a specific file, like an error page for example, use the `serveFile` method:\n\n fileServer.serveFile('/error.html', 500, {}, request, response);\n\nThis will serve the `error.html` file, from under the file root directory, with a `500` status code.\nFor example, you could serve an error page, when the initial request wasn't found:\n\n require('http').createServer(function (request, response) {\n request.addListener('end', function () {\n fileServer.serve(request, response, function (e, res) {\n if (e && (e.status === 404)) { // If the file wasn't found\n fileServer.serveFile('/not-found.html', 404, {}, request, response);\n }\n });\n }).resume();\n }).listen(8080);\n\nMore on intercepting errors bellow.\n\n### Intercepting errors & Listening #\n\nAn optional callback can be passed as last argument, it will be called every time a file\nhas been served successfully, or if there was an error serving the file:\n\n var static = require('node-static');\n \n var fileServer = new static.Server('./public');\n\n require('http').createServer(function (request, response) {\n request.addListener('end', function () {\n fileServer.serve(request, response, function (err, result) {\n if (err) { // There was an error serving the file\n sys.error(\"Error serving \" + request.url + \" - \" + err.message);\n\n // Respond to the client\n response.writeHead(err.status, err.headers);\n response.end();\n }\n });\n }).resume();\n }).listen(8080);\n\nNote that if you pass a callback, and there is an error serving the file, node-static\n*will not* respond to the client. This gives you the opportunity to re-route the request,\nor handle it differently.\n\nFor example, you may want to interpret a request as a static request, but if the file isn't found,\nsend it to an application.\n\nIf you only want to *listen* for errors, you can use *event listeners*:\n\n fileServer.serve(request, response).addListener('error', function (err) {\n sys.error(\"Error serving \" + request.url + \" - \" + err.message);\n });\n\nWith this method, you don't have to explicitly send the response back, in case of an error.\n\n### Options when creating an instance of `Server` #\n\n#### `cache` #\n\nSets the `Cache-Control` header.\n\nexample: `{ cache: 7200 }`\n\nPassing a number will set the cache duration to that number of seconds.\nPassing `false` will disable the `Cache-Control` header.\n\n> Defaults to `3600`\n\n\n#### `serverInfo` #\n\nSets the `Server` header.\n\nexample: `{ serverInfo: \"myserver\" }`\n\n> Defaults to `node-static/{version}`\n\n#### `headers` #\n\nSets response headers.\n\nexample: `{ 'X-Hello': 'World!' }`\n\n> defaults to `{}`\n\n#### `gzip` #\n\nEnable support for sending compressed responses. This will enable a check for a\nfile with the same name plus '.gz' in the same folder. If the compressed file is\nfound and the client has indicated support for gzip file transfer, the contents\nof the .gz file will be sent in place of the uncompressed file along with a\nContent-Encoding: gzip header to inform the client the data has been compressed.\n\nexample: `{ gzip: true }`\nexample: `{ gzip: /^\\/text/ }`\n\nPassing `true` will enable this check for all files.\nPassing a RegExp instance will only enable this check if the content-type of the\nrespond would match that RegExp using its test() method.\n\n> Defaults to `false`\n\n\nCommand Line Interface\n----------------------\n\n`node-static` also provides a CLI.\n\n### Installation #\n\n $ npm install -g node-static\n\n### Example Usage #\n\n # serve up the current directory\n $ static\n serving \".\" at http://127.0.0.1:8080\n\n # serve up a different directory\n $ static public\n serving \"public\" at http://127.0.0.1:8080\n\n # specify additional headers (this one is useful for development)\n $ static -H '{\"Cache-Control\": \"no-cache, must-revalidate\"}'\n serving \".\" at http://127.0.0.1:8080\n\n # set cache control max age\n $ static -c 7200\n serving \".\" at http://127.0.0.1:8080\n\n # show help message, including all options\n $ static -h\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/cloudhead/node-static/issues" + }, + "_id": "node-static@0.7.2", + "dist": { + "shasum": "77d9ae0d348b6e14ea7bc30f309d47b34b8c692e" + }, + "_from": "node-static@", + "_resolved": "https://registry.npmjs.org/node-static/-/node-static-0.7.2.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/test/fixtures/hello.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/test/fixtures/hello.txt Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +hello world \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/test/fixtures/index.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/test/fixtures/index.html Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ + + + Awesome page + + + hello world! + + diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/test/fixtures/there/index.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/test/fixtures/there/index.html Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ + + + Other page + + + hello there! + + diff -r b076cd17638c -r 333afcfd3f3a node_modules/node-static/test/integration/node-static-test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/node-static/test/integration/node-static-test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,264 @@ +var vows = require('vows') + , request = require('request') + , assert = require('assert') + , static = require('../../lib/node-static'); + +var fileServer = new static.Server(__dirname + '/../fixtures'); +var suite = vows.describe('node-static'); +var TEST_PORT = 8080; +var TEST_SERVER = 'http://localhost:' + TEST_PORT; +var version = static.version.join('.'); +var server; +var callback; + +headers = { + 'requesting headers': { + topic : function(){ + request.head(TEST_SERVER + '/index.html', this.callback); + } + } +} +headers['requesting headers']['should respond with node-static/' + version] = function(error, response, body){ + assert.equal(response.headers['server'], 'node-static/' + version); +} + +suite.addBatch({ + 'once an http server is listening with a callback': { + topic: function () { + server = require('http').createServer(function (request, response) { + fileServer.serve(request, response, function(err, result) { + if (callback) + callback(request, response, err, result); + else + request.end(); + }); + }).listen(TEST_PORT, this.callback) + }, + 'should be listening' : function(){ + /* This test is necessary to ensure the topic execution. + * A topic without tests will be not executed */ + assert.isTrue(true); + } + }, +}).addBatch({ + 'streaming a 404 page': { + topic: function(){ + callback = function(request, response, err, result) { + if (err) { + response.writeHead(err.status, err.headers); + setTimeout(function() { + response.end('Custom 404 Stream.') + }, 100); + } + } + request.get(TEST_SERVER + '/not-found', this.callback); + }, + 'should respond with 404' : function(error, response, body){ + assert.equal(response.statusCode, 404); + }, + 'should respond with the streamed content': function(error, response, body){ + callback = null; + assert.equal(body, 'Custom 404 Stream.'); + } + } +}).addBatch({ + 'once an http server is listening without a callback': { + topic: function () { + server.close(); + server = require('http').createServer(function (request, response) { + fileServer.serve(request, response); + }).listen(TEST_PORT, this.callback) + }, + 'should be listening' : function(){ + /* This test is necessary to ensure the topic execution. + * A topic without tests will be not executed */ + assert.isTrue(true); + } + } +}).addBatch({ + 'requesting a file not found': { + topic : function(){ + request.get(TEST_SERVER + '/not-found', this.callback); + }, + 'should respond with 404' : function(error, response, body){ + assert.equal(response.statusCode, 404); + } + } +}) +.addBatch({ + 'requesting a malformed URI': { + topic: function(){ + request.get(TEST_SERVER + '/a%AFc', this.callback); + }, + 'should respond with 400': function(error, response, body){ + assert.equal(response.statusCode, 400); + } + } +}) +.addBatch({ + 'serving hello.txt': { + topic : function(){ + request.get(TEST_SERVER + '/hello.txt', this.callback); + }, + 'should respond with 200' : function(error, response, body){ + assert.equal(response.statusCode, 200); + }, + 'should respond with text/plain': function(error, response, body){ + assert.equal(response.headers['content-type'], 'text/plain'); + }, + 'should respond with hello world': function(error, response, body){ + assert.equal(body, 'hello world'); + } + } +}).addBatch({ + 'serving directory index': { + topic : function(){ + request.get(TEST_SERVER, this.callback); + }, + 'should respond with 200' : function(error, response, body){ + assert.equal(response.statusCode, 200); + }, + 'should respond with text/html': function(error, response, body){ + assert.equal(response.headers['content-type'], 'text/html'); + } + } +}).addBatch({ + 'serving index.html from the cache': { + topic : function(){ + request.get(TEST_SERVER + '/index.html', this.callback); + }, + 'should respond with 200' : function(error, response, body){ + assert.equal(response.statusCode, 200); + }, + 'should respond with text/html': function(error, response, body){ + assert.equal(response.headers['content-type'], 'text/html'); + } + } +}).addBatch({ + 'requesting with If-None-Match': { + topic : function(){ + var _this = this; + request.get(TEST_SERVER + '/index.html', function(error, response, body){ + request({ + method: 'GET', + uri: TEST_SERVER + '/index.html', + headers: {'if-none-match': response.headers['etag']} + }, + _this.callback); + }); + }, + 'should respond with 304' : function(error, response, body){ + assert.equal(response.statusCode, 304); + } + }, + 'requesting with If-None-Match and If-Modified-Since': { + topic : function(){ + var _this = this; + request.get(TEST_SERVER + '/index.html', function(error, response, body){ + var modified = Date.parse(response.headers['last-modified']); + var oneDayLater = new Date(modified + (24 * 60 * 60 * 1000)).toUTCString(); + var nonMatchingEtag = '1111222233334444'; + request({ + method: 'GET', + uri: TEST_SERVER + '/index.html', + headers: { + 'if-none-match': nonMatchingEtag, + 'if-modified-since': oneDayLater + } + }, + _this.callback); + }); + }, + 'should respond with a 200': function(error, response, body){ + assert.equal(response.statusCode, 200); + } + } +}) +.addBatch({ + 'requesting POST': { + topic : function(){ + request.post(TEST_SERVER + '/index.html', this.callback); + }, + 'should respond with 200' : function(error, response, body){ + assert.equal(response.statusCode, 200); + }, + 'should not be empty' : function(error, response, body){ + assert.isNotEmpty(body); + } + } +}) +.addBatch({ + 'requesting HEAD': { + topic : function(){ + request.head(TEST_SERVER + '/index.html', this.callback); + }, + 'should respond with 200' : function(error, response, body){ + assert.equal(response.statusCode, 200); + }, + 'head must has no body' : function(error, response, body){ + assert.isEmpty(body); + } + } +}) +.addBatch(headers) +.addBatch({ + 'addings custom mime types': { + topic : function(){ + static.mime.define({'application/font-woff': ['woff']}); + this.callback(); + }, + 'should add woff' : function(error, response, body){ + assert.equal(static.mime.lookup('woff'), 'application/font-woff'); + } + } +}) +.addBatch({ + 'serving subdirectory index': { + topic : function(){ + request.get(TEST_SERVER + '/there/', this.callback); // with trailing slash + }, + 'should respond with 200' : function(error, response, body){ + assert.equal(response.statusCode, 200); + }, + 'should respond with text/html': function(error, response, body){ + assert.equal(response.headers['content-type'], 'text/html'); + } + } +}) +.addBatch({ + 'redirecting to subdirectory index': { + topic : function(){ + request.get({ url: TEST_SERVER + '/there', followRedirect: false }, this.callback); // without trailing slash + }, + 'should respond with 301' : function(error, response, body){ + assert.equal(response.statusCode, 301); + }, + 'should respond with location header': function(error, response, body){ + assert.equal(response.headers['location'], '/there/'); // now with trailing slash + }, + 'should respond with empty string body' : function(error, response, body){ + assert.equal(body, ''); + } + } +}) +.addBatch({ + 'requesting a subdirectory (with trailing slash) not found': { + topic : function(){ + request.get(TEST_SERVER + '/notthere/', this.callback); // with trailing slash + }, + 'should respond with 404' : function(error, response, body){ + assert.equal(response.statusCode, 404); + } + } +}) +.addBatch({ + 'requesting a subdirectory (without trailing slash) not found': { + topic : function(){ + request.get({ url: TEST_SERVER + '/notthere', followRedirect: false }, this.callback); // without trailing slash + }, + 'should respond with 404' : function(error, response, body){ + assert.equal(response.statusCode, 404); + } + } +}).export(module); + diff -r b076cd17638c -r 333afcfd3f3a node_modules/requirejs/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/requirejs/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,9 @@ +# requirejs + +RequireJS for use in Node. includes: + +* r.js: the RequireJS optimizer, and AMD runtime for use in Node. +* require.js: The browser-based AMD loader. + +More information at http://requirejs.org + diff -r b076cd17638c -r 333afcfd3f3a node_modules/requirejs/bin/r.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/requirejs/bin/r.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,26059 @@ +#!/usr/bin/env node +/** + * @license r.js 2.1.9 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/* + * This is a bootstrap script to allow running RequireJS in the command line + * in either a Java/Rhino or Node environment. It is modified by the top-level + * dist.js file to inject other files to completely enable this file. It is + * the shell of the r.js file. + */ + +/*jslint evil: true, nomen: true, sloppy: true */ +/*global readFile: true, process: false, Packages: false, print: false, +console: false, java: false, module: false, requirejsVars, navigator, +document, importScripts, self, location, Components, FileUtils */ + +var requirejs, require, define, xpcUtil; +(function (console, args, readFileFunc) { + var fileName, env, fs, vm, path, exec, rhinoContext, dir, nodeRequire, + nodeDefine, exists, reqMain, loadedOptimizedLib, existsForNode, Cc, Ci, + version = '2.1.9', + jsSuffixRegExp = /\.js$/, + commandOption = '', + useLibLoaded = {}, + //Used by jslib/rhino/args.js + rhinoArgs = args, + //Used by jslib/xpconnect/args.js + xpconnectArgs = args, + readFile = typeof readFileFunc !== 'undefined' ? readFileFunc : null; + + function showHelp() { + console.log('See https://github.com/jrburke/r.js for usage.'); + } + + if ((typeof navigator !== 'undefined' && typeof document !== 'undefined') || + (typeof importScripts !== 'undefined' && typeof self !== 'undefined')) { + env = 'browser'; + + readFile = function (path) { + return fs.readFileSync(path, 'utf8'); + }; + + exec = function (string) { + return eval(string); + }; + + exists = function () { + console.log('x.js exists not applicable in browser env'); + return false; + }; + + } else if (typeof Packages !== 'undefined') { + env = 'rhino'; + + fileName = args[0]; + + if (fileName && fileName.indexOf('-') === 0) { + commandOption = fileName.substring(1); + fileName = args[1]; + } + + //Set up execution context. + rhinoContext = Packages.org.mozilla.javascript.ContextFactory.getGlobal().enterContext(); + + exec = function (string, name) { + return rhinoContext.evaluateString(this, string, name, 0, null); + }; + + exists = function (fileName) { + return (new java.io.File(fileName)).exists(); + }; + + //Define a console.log for easier logging. Don't + //get fancy though. + if (typeof console === 'undefined') { + console = { + log: function () { + print.apply(undefined, arguments); + } + }; + } + } else if (typeof process !== 'undefined' && process.versions && !!process.versions.node) { + env = 'node'; + + //Get the fs module via Node's require before it + //gets replaced. Used in require/node.js + fs = require('fs'); + vm = require('vm'); + path = require('path'); + //In Node 0.7+ existsSync is on fs. + existsForNode = fs.existsSync || path.existsSync; + + nodeRequire = require; + nodeDefine = define; + reqMain = require.main; + + //Temporarily hide require and define to allow require.js to define + //them. + require = undefined; + define = undefined; + + readFile = function (path) { + return fs.readFileSync(path, 'utf8'); + }; + + exec = function (string, name) { + return vm.runInThisContext(this.requirejsVars.require.makeNodeWrapper(string), + name ? fs.realpathSync(name) : ''); + }; + + exists = function (fileName) { + return existsForNode(fileName); + }; + + + fileName = process.argv[2]; + + if (fileName && fileName.indexOf('-') === 0) { + commandOption = fileName.substring(1); + fileName = process.argv[3]; + } + } else if (typeof Components !== 'undefined' && Components.classes && Components.interfaces) { + env = 'xpconnect'; + + Components.utils['import']('resource://gre/modules/FileUtils.jsm'); + Cc = Components.classes; + Ci = Components.interfaces; + + fileName = args[0]; + + if (fileName && fileName.indexOf('-') === 0) { + commandOption = fileName.substring(1); + fileName = args[1]; + } + + xpcUtil = { + isWindows: ('@mozilla.org/windows-registry-key;1' in Cc), + cwd: function () { + return FileUtils.getFile("CurWorkD", []).path; + }, + + //Remove . and .. from paths, normalize on front slashes + normalize: function (path) { + //There has to be an easier way to do this. + var i, part, ary, + firstChar = path.charAt(0); + + if (firstChar !== '/' && + firstChar !== '\\' && + path.indexOf(':') === -1) { + //A relative path. Use the current working directory. + path = xpcUtil.cwd() + '/' + path; + } + + ary = path.replace(/\\/g, '/').split('/'); + + for (i = 0; i < ary.length; i += 1) { + part = ary[i]; + if (part === '.') { + ary.splice(i, 1); + i -= 1; + } else if (part === '..') { + ary.splice(i - 1, 2); + i -= 2; + } + } + return ary.join('/'); + }, + + xpfile: function (path) { + var fullPath; + try { + fullPath = xpcUtil.normalize(path); + if (xpcUtil.isWindows) { + fullPath = fullPath.replace(/\//g, '\\'); + } + return new FileUtils.File(fullPath); + } catch (e) { + throw new Error((fullPath || path) + ' failed: ' + e); + } + }, + + readFile: function (/*String*/path, /*String?*/encoding) { + //A file read function that can deal with BOMs + encoding = encoding || "utf-8"; + + var inStream, convertStream, + readData = {}, + fileObj = xpcUtil.xpfile(path); + + //XPCOM, you so crazy + try { + inStream = Cc['@mozilla.org/network/file-input-stream;1'] + .createInstance(Ci.nsIFileInputStream); + inStream.init(fileObj, 1, 0, false); + + convertStream = Cc['@mozilla.org/intl/converter-input-stream;1'] + .createInstance(Ci.nsIConverterInputStream); + convertStream.init(inStream, encoding, inStream.available(), + Ci.nsIConverterInputStream.DEFAULT_REPLACEMENT_CHARACTER); + + convertStream.readString(inStream.available(), readData); + return readData.value; + } catch (e) { + throw new Error((fileObj && fileObj.path || '') + ': ' + e); + } finally { + if (convertStream) { + convertStream.close(); + } + if (inStream) { + inStream.close(); + } + } + } + }; + + readFile = xpcUtil.readFile; + + exec = function (string) { + return eval(string); + }; + + exists = function (fileName) { + return xpcUtil.xpfile(fileName).exists(); + }; + + //Define a console.log for easier logging. Don't + //get fancy though. + if (typeof console === 'undefined') { + console = { + log: function () { + print.apply(undefined, arguments); + } + }; + } + } + + /** vim: et:ts=4:sw=4:sts=4 + * @license RequireJS 2.1.9 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ +//Not using strict: uneven strict support in browsers, #392, and causes +//problems with requirejs.exec()/transpiler plugins that may not be strict. +/*jslint regexp: true, nomen: true, sloppy: true */ +/*global window, navigator, document, importScripts, setTimeout, opera */ + + +(function (global) { + var req, s, head, baseElement, dataMain, src, + interactiveScript, currentlyAddingScript, mainScript, subPath, + version = '2.1.9', + commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg, + cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g, + jsSuffixRegExp = /\.js$/, + currDirRegExp = /^\.\//, + op = Object.prototype, + ostring = op.toString, + hasOwn = op.hasOwnProperty, + ap = Array.prototype, + apsp = ap.splice, + isBrowser = !!(typeof window !== 'undefined' && typeof navigator !== 'undefined' && window.document), + isWebWorker = !isBrowser && typeof importScripts !== 'undefined', + //PS3 indicates loaded and complete, but need to wait for complete + //specifically. Sequence is 'loading', 'loaded', execution, + // then 'complete'. The UA check is unfortunate, but not sure how + //to feature test w/o causing perf issues. + readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ? + /^complete$/ : /^(complete|loaded)$/, + defContextName = '_', + //Oh the tragedy, detecting opera. See the usage of isOpera for reason. + isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]', + contexts = {}, + cfg = {}, + globalDefQueue = [], + useInteractive = false; + + function isFunction(it) { + return ostring.call(it) === '[object Function]'; + } + + function isArray(it) { + return ostring.call(it) === '[object Array]'; + } + + /** + * Helper function for iterating over an array. If the func returns + * a true value, it will break out of the loop. + */ + function each(ary, func) { + if (ary) { + var i; + for (i = 0; i < ary.length; i += 1) { + if (ary[i] && func(ary[i], i, ary)) { + break; + } + } + } + } + + /** + * Helper function for iterating over an array backwards. If the func + * returns a true value, it will break out of the loop. + */ + function eachReverse(ary, func) { + if (ary) { + var i; + for (i = ary.length - 1; i > -1; i -= 1) { + if (ary[i] && func(ary[i], i, ary)) { + break; + } + } + } + } + + function hasProp(obj, prop) { + return hasOwn.call(obj, prop); + } + + function getOwn(obj, prop) { + return hasProp(obj, prop) && obj[prop]; + } + + /** + * Cycles over properties in an object and calls a function for each + * property value. If the function returns a truthy value, then the + * iteration is stopped. + */ + function eachProp(obj, func) { + var prop; + for (prop in obj) { + if (hasProp(obj, prop)) { + if (func(obj[prop], prop)) { + break; + } + } + } + } + + /** + * Simple function to mix in properties from source into target, + * but only if target does not already have a property of the same name. + */ + function mixin(target, source, force, deepStringMixin) { + if (source) { + eachProp(source, function (value, prop) { + if (force || !hasProp(target, prop)) { + if (deepStringMixin && typeof value !== 'string') { + if (!target[prop]) { + target[prop] = {}; + } + mixin(target[prop], value, force, deepStringMixin); + } else { + target[prop] = value; + } + } + }); + } + return target; + } + + //Similar to Function.prototype.bind, but the 'this' object is specified + //first, since it is easier to read/figure out what 'this' will be. + function bind(obj, fn) { + return function () { + return fn.apply(obj, arguments); + }; + } + + function scripts() { + return document.getElementsByTagName('script'); + } + + function defaultOnError(err) { + throw err; + } + + //Allow getting a global that expressed in + //dot notation, like 'a.b.c'. + function getGlobal(value) { + if (!value) { + return value; + } + var g = global; + each(value.split('.'), function (part) { + g = g[part]; + }); + return g; + } + + /** + * Constructs an error with a pointer to an URL with more information. + * @param {String} id the error ID that maps to an ID on a web page. + * @param {String} message human readable error. + * @param {Error} [err] the original error, if there is one. + * + * @returns {Error} + */ + function makeError(id, msg, err, requireModules) { + var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id); + e.requireType = id; + e.requireModules = requireModules; + if (err) { + e.originalError = err; + } + return e; + } + + if (typeof define !== 'undefined') { + //If a define is already in play via another AMD loader, + //do not overwrite. + return; + } + + if (typeof requirejs !== 'undefined') { + if (isFunction(requirejs)) { + //Do not overwrite and existing requirejs instance. + return; + } + cfg = requirejs; + requirejs = undefined; + } + + //Allow for a require config object + if (typeof require !== 'undefined' && !isFunction(require)) { + //assume it is a config object. + cfg = require; + require = undefined; + } + + function newContext(contextName) { + var inCheckLoaded, Module, context, handlers, + checkLoadedTimeoutId, + config = { + //Defaults. Do not set a default for map + //config to speed up normalize(), which + //will run faster if there is no default. + waitSeconds: 7, + baseUrl: './', + paths: {}, + pkgs: {}, + shim: {}, + config: {} + }, + registry = {}, + //registry of just enabled modules, to speed + //cycle breaking code when lots of modules + //are registered, but not activated. + enabledRegistry = {}, + undefEvents = {}, + defQueue = [], + defined = {}, + urlFetched = {}, + requireCounter = 1, + unnormalizedCounter = 1; + + /** + * Trims the . and .. from an array of path segments. + * It will keep a leading path segment if a .. will become + * the first path segment, to help with module name lookups, + * which act like paths, but can be remapped. But the end result, + * all paths that use this function should look normalized. + * NOTE: this method MODIFIES the input array. + * @param {Array} ary the array of path segments. + */ + function trimDots(ary) { + var i, part; + for (i = 0; ary[i]; i += 1) { + part = ary[i]; + if (part === '.') { + ary.splice(i, 1); + i -= 1; + } else if (part === '..') { + if (i === 1 && (ary[2] === '..' || ary[0] === '..')) { + //End of the line. Keep at least one non-dot + //path segment at the front so it can be mapped + //correctly to disk. Otherwise, there is likely + //no path mapping for a path starting with '..'. + //This can still fail, but catches the most reasonable + //uses of .. + break; + } else if (i > 0) { + ary.splice(i - 1, 2); + i -= 2; + } + } + } + } + + /** + * Given a relative module name, like ./something, normalize it to + * a real name that can be mapped to a path. + * @param {String} name the relative name + * @param {String} baseName a real name that the name arg is relative + * to. + * @param {Boolean} applyMap apply the map config to the value. Should + * only be done if this normalization is for a dependency ID. + * @returns {String} normalized name + */ + function normalize(name, baseName, applyMap) { + var pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment, + foundMap, foundI, foundStarMap, starI, + baseParts = baseName && baseName.split('/'), + normalizedBaseParts = baseParts, + map = config.map, + starMap = map && map['*']; + + //Adjust any relative paths. + if (name && name.charAt(0) === '.') { + //If have a base name, try to normalize against it, + //otherwise, assume it is a top-level require that will + //be relative to baseUrl in the end. + if (baseName) { + if (getOwn(config.pkgs, baseName)) { + //If the baseName is a package name, then just treat it as one + //name to concat the name with. + normalizedBaseParts = baseParts = [baseName]; + } else { + //Convert baseName to array, and lop off the last part, + //so that . matches that 'directory' and not name of the baseName's + //module. For instance, baseName of 'one/two/three', maps to + //'one/two/three.js', but we want the directory, 'one/two' for + //this normalization. + normalizedBaseParts = baseParts.slice(0, baseParts.length - 1); + } + + name = normalizedBaseParts.concat(name.split('/')); + trimDots(name); + + //Some use of packages may use a . path to reference the + //'main' module name, so normalize for that. + pkgConfig = getOwn(config.pkgs, (pkgName = name[0])); + name = name.join('/'); + if (pkgConfig && name === pkgName + '/' + pkgConfig.main) { + name = pkgName; + } + } else if (name.indexOf('./') === 0) { + // No baseName, so this is ID is resolved relative + // to baseUrl, pull off the leading dot. + name = name.substring(2); + } + } + + //Apply map config if available. + if (applyMap && map && (baseParts || starMap)) { + nameParts = name.split('/'); + + for (i = nameParts.length; i > 0; i -= 1) { + nameSegment = nameParts.slice(0, i).join('/'); + + if (baseParts) { + //Find the longest baseName segment match in the config. + //So, do joins on the biggest to smallest lengths of baseParts. + for (j = baseParts.length; j > 0; j -= 1) { + mapValue = getOwn(map, baseParts.slice(0, j).join('/')); + + //baseName segment has config, find if it has one for + //this name. + if (mapValue) { + mapValue = getOwn(mapValue, nameSegment); + if (mapValue) { + //Match, update name to the new value. + foundMap = mapValue; + foundI = i; + break; + } + } + } + } + + if (foundMap) { + break; + } + + //Check for a star map match, but just hold on to it, + //if there is a shorter segment match later in a matching + //config, then favor over this star map. + if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) { + foundStarMap = getOwn(starMap, nameSegment); + starI = i; + } + } + + if (!foundMap && foundStarMap) { + foundMap = foundStarMap; + foundI = starI; + } + + if (foundMap) { + nameParts.splice(0, foundI, foundMap); + name = nameParts.join('/'); + } + } + + return name; + } + + function removeScript(name) { + if (isBrowser) { + each(scripts(), function (scriptNode) { + if (scriptNode.getAttribute('data-requiremodule') === name && + scriptNode.getAttribute('data-requirecontext') === context.contextName) { + scriptNode.parentNode.removeChild(scriptNode); + return true; + } + }); + } + } + + function hasPathFallback(id) { + var pathConfig = getOwn(config.paths, id); + if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) { + //Pop off the first array value, since it failed, and + //retry + pathConfig.shift(); + context.require.undef(id); + context.require([id]); + return true; + } + } + + //Turns a plugin!resource to [plugin, resource] + //with the plugin being undefined if the name + //did not have a plugin prefix. + function splitPrefix(name) { + var prefix, + index = name ? name.indexOf('!') : -1; + if (index > -1) { + prefix = name.substring(0, index); + name = name.substring(index + 1, name.length); + } + return [prefix, name]; + } + + /** + * Creates a module mapping that includes plugin prefix, module + * name, and path. If parentModuleMap is provided it will + * also normalize the name via require.normalize() + * + * @param {String} name the module name + * @param {String} [parentModuleMap] parent module map + * for the module name, used to resolve relative names. + * @param {Boolean} isNormalized: is the ID already normalized. + * This is true if this call is done for a define() module ID. + * @param {Boolean} applyMap: apply the map config to the ID. + * Should only be true if this map is for a dependency. + * + * @returns {Object} + */ + function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) { + var url, pluginModule, suffix, nameParts, + prefix = null, + parentName = parentModuleMap ? parentModuleMap.name : null, + originalName = name, + isDefine = true, + normalizedName = ''; + + //If no name, then it means it is a require call, generate an + //internal name. + if (!name) { + isDefine = false; + name = '_@r' + (requireCounter += 1); + } + + nameParts = splitPrefix(name); + prefix = nameParts[0]; + name = nameParts[1]; + + if (prefix) { + prefix = normalize(prefix, parentName, applyMap); + pluginModule = getOwn(defined, prefix); + } + + //Account for relative paths if there is a base name. + if (name) { + if (prefix) { + if (pluginModule && pluginModule.normalize) { + //Plugin is loaded, use its normalize method. + normalizedName = pluginModule.normalize(name, function (name) { + return normalize(name, parentName, applyMap); + }); + } else { + normalizedName = normalize(name, parentName, applyMap); + } + } else { + //A regular module. + normalizedName = normalize(name, parentName, applyMap); + + //Normalized name may be a plugin ID due to map config + //application in normalize. The map config values must + //already be normalized, so do not need to redo that part. + nameParts = splitPrefix(normalizedName); + prefix = nameParts[0]; + normalizedName = nameParts[1]; + isNormalized = true; + + url = context.nameToUrl(normalizedName); + } + } + + //If the id is a plugin id that cannot be determined if it needs + //normalization, stamp it with a unique ID so two matching relative + //ids that may conflict can be separate. + suffix = prefix && !pluginModule && !isNormalized ? + '_unnormalized' + (unnormalizedCounter += 1) : + ''; + + return { + prefix: prefix, + name: normalizedName, + parentMap: parentModuleMap, + unnormalized: !!suffix, + url: url, + originalName: originalName, + isDefine: isDefine, + id: (prefix ? + prefix + '!' + normalizedName : + normalizedName) + suffix + }; + } + + function getModule(depMap) { + var id = depMap.id, + mod = getOwn(registry, id); + + if (!mod) { + mod = registry[id] = new context.Module(depMap); + } + + return mod; + } + + function on(depMap, name, fn) { + var id = depMap.id, + mod = getOwn(registry, id); + + if (hasProp(defined, id) && + (!mod || mod.defineEmitComplete)) { + if (name === 'defined') { + fn(defined[id]); + } + } else { + mod = getModule(depMap); + if (mod.error && name === 'error') { + fn(mod.error); + } else { + mod.on(name, fn); + } + } + } + + function onError(err, errback) { + var ids = err.requireModules, + notified = false; + + if (errback) { + errback(err); + } else { + each(ids, function (id) { + var mod = getOwn(registry, id); + if (mod) { + //Set error on module, so it skips timeout checks. + mod.error = err; + if (mod.events.error) { + notified = true; + mod.emit('error', err); + } + } + }); + + if (!notified) { + req.onError(err); + } + } + } + + /** + * Internal method to transfer globalQueue items to this context's + * defQueue. + */ + function takeGlobalQueue() { + //Push all the globalDefQueue items into the context's defQueue + if (globalDefQueue.length) { + //Array splice in the values since the context code has a + //local var ref to defQueue, so cannot just reassign the one + //on context. + apsp.apply(defQueue, + [defQueue.length - 1, 0].concat(globalDefQueue)); + globalDefQueue = []; + } + } + + handlers = { + 'require': function (mod) { + if (mod.require) { + return mod.require; + } else { + return (mod.require = context.makeRequire(mod.map)); + } + }, + 'exports': function (mod) { + mod.usingExports = true; + if (mod.map.isDefine) { + if (mod.exports) { + return mod.exports; + } else { + return (mod.exports = defined[mod.map.id] = {}); + } + } + }, + 'module': function (mod) { + if (mod.module) { + return mod.module; + } else { + return (mod.module = { + id: mod.map.id, + uri: mod.map.url, + config: function () { + var c, + pkg = getOwn(config.pkgs, mod.map.id); + // For packages, only support config targeted + // at the main module. + c = pkg ? getOwn(config.config, mod.map.id + '/' + pkg.main) : + getOwn(config.config, mod.map.id); + return c || {}; + }, + exports: defined[mod.map.id] + }); + } + } + }; + + function cleanRegistry(id) { + //Clean up machinery used for waiting modules. + delete registry[id]; + delete enabledRegistry[id]; + } + + function breakCycle(mod, traced, processed) { + var id = mod.map.id; + + if (mod.error) { + mod.emit('error', mod.error); + } else { + traced[id] = true; + each(mod.depMaps, function (depMap, i) { + var depId = depMap.id, + dep = getOwn(registry, depId); + + //Only force things that have not completed + //being defined, so still in the registry, + //and only if it has not been matched up + //in the module already. + if (dep && !mod.depMatched[i] && !processed[depId]) { + if (getOwn(traced, depId)) { + mod.defineDep(i, defined[depId]); + mod.check(); //pass false? + } else { + breakCycle(dep, traced, processed); + } + } + }); + processed[id] = true; + } + } + + function checkLoaded() { + var map, modId, err, usingPathFallback, + waitInterval = config.waitSeconds * 1000, + //It is possible to disable the wait interval by using waitSeconds of 0. + expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(), + noLoads = [], + reqCalls = [], + stillLoading = false, + needCycleCheck = true; + + //Do not bother if this call was a result of a cycle break. + if (inCheckLoaded) { + return; + } + + inCheckLoaded = true; + + //Figure out the state of all the modules. + eachProp(enabledRegistry, function (mod) { + map = mod.map; + modId = map.id; + + //Skip things that are not enabled or in error state. + if (!mod.enabled) { + return; + } + + if (!map.isDefine) { + reqCalls.push(mod); + } + + if (!mod.error) { + //If the module should be executed, and it has not + //been inited and time is up, remember it. + if (!mod.inited && expired) { + if (hasPathFallback(modId)) { + usingPathFallback = true; + stillLoading = true; + } else { + noLoads.push(modId); + removeScript(modId); + } + } else if (!mod.inited && mod.fetched && map.isDefine) { + stillLoading = true; + if (!map.prefix) { + //No reason to keep looking for unfinished + //loading. If the only stillLoading is a + //plugin resource though, keep going, + //because it may be that a plugin resource + //is waiting on a non-plugin cycle. + return (needCycleCheck = false); + } + } + } + }); + + if (expired && noLoads.length) { + //If wait time expired, throw error of unloaded modules. + err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads); + err.contextName = context.contextName; + return onError(err); + } + + //Not expired, check for a cycle. + if (needCycleCheck) { + each(reqCalls, function (mod) { + breakCycle(mod, {}, {}); + }); + } + + //If still waiting on loads, and the waiting load is something + //other than a plugin resource, or there are still outstanding + //scripts, then just try back later. + if ((!expired || usingPathFallback) && stillLoading) { + //Something is still waiting to load. Wait for it, but only + //if a timeout is not already in effect. + if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) { + checkLoadedTimeoutId = setTimeout(function () { + checkLoadedTimeoutId = 0; + checkLoaded(); + }, 50); + } + } + + inCheckLoaded = false; + } + + Module = function (map) { + this.events = getOwn(undefEvents, map.id) || {}; + this.map = map; + this.shim = getOwn(config.shim, map.id); + this.depExports = []; + this.depMaps = []; + this.depMatched = []; + this.pluginMaps = {}; + this.depCount = 0; + + /* this.exports this.factory + this.depMaps = [], + this.enabled, this.fetched + */ + }; + + Module.prototype = { + init: function (depMaps, factory, errback, options) { + options = options || {}; + + //Do not do more inits if already done. Can happen if there + //are multiple define calls for the same module. That is not + //a normal, common case, but it is also not unexpected. + if (this.inited) { + return; + } + + this.factory = factory; + + if (errback) { + //Register for errors on this module. + this.on('error', errback); + } else if (this.events.error) { + //If no errback already, but there are error listeners + //on this module, set up an errback to pass to the deps. + errback = bind(this, function (err) { + this.emit('error', err); + }); + } + + //Do a copy of the dependency array, so that + //source inputs are not modified. For example + //"shim" deps are passed in here directly, and + //doing a direct modification of the depMaps array + //would affect that config. + this.depMaps = depMaps && depMaps.slice(0); + + this.errback = errback; + + //Indicate this module has be initialized + this.inited = true; + + this.ignore = options.ignore; + + //Could have option to init this module in enabled mode, + //or could have been previously marked as enabled. However, + //the dependencies are not known until init is called. So + //if enabled previously, now trigger dependencies as enabled. + if (options.enabled || this.enabled) { + //Enable this module and dependencies. + //Will call this.check() + this.enable(); + } else { + this.check(); + } + }, + + defineDep: function (i, depExports) { + //Because of cycles, defined callback for a given + //export can be called more than once. + if (!this.depMatched[i]) { + this.depMatched[i] = true; + this.depCount -= 1; + this.depExports[i] = depExports; + } + }, + + fetch: function () { + if (this.fetched) { + return; + } + this.fetched = true; + + context.startTime = (new Date()).getTime(); + + var map = this.map; + + //If the manager is for a plugin managed resource, + //ask the plugin to load it now. + if (this.shim) { + context.makeRequire(this.map, { + enableBuildCallback: true + })(this.shim.deps || [], bind(this, function () { + return map.prefix ? this.callPlugin() : this.load(); + })); + } else { + //Regular dependency. + return map.prefix ? this.callPlugin() : this.load(); + } + }, + + load: function () { + var url = this.map.url; + + //Regular dependency. + if (!urlFetched[url]) { + urlFetched[url] = true; + context.load(this.map.id, url); + } + }, + + /** + * Checks if the module is ready to define itself, and if so, + * define it. + */ + check: function () { + if (!this.enabled || this.enabling) { + return; + } + + var err, cjsModule, + id = this.map.id, + depExports = this.depExports, + exports = this.exports, + factory = this.factory; + + if (!this.inited) { + this.fetch(); + } else if (this.error) { + this.emit('error', this.error); + } else if (!this.defining) { + //The factory could trigger another require call + //that would result in checking this module to + //define itself again. If already in the process + //of doing that, skip this work. + this.defining = true; + + if (this.depCount < 1 && !this.defined) { + if (isFunction(factory)) { + //If there is an error listener, favor passing + //to that instead of throwing an error. However, + //only do it for define()'d modules. require + //errbacks should not be called for failures in + //their callbacks (#699). However if a global + //onError is set, use that. + if ((this.events.error && this.map.isDefine) || + req.onError !== defaultOnError) { + try { + exports = context.execCb(id, factory, depExports, exports); + } catch (e) { + err = e; + } + } else { + exports = context.execCb(id, factory, depExports, exports); + } + + if (this.map.isDefine) { + //If setting exports via 'module' is in play, + //favor that over return value and exports. After that, + //favor a non-undefined return value over exports use. + cjsModule = this.module; + if (cjsModule && + cjsModule.exports !== undefined && + //Make sure it is not already the exports value + cjsModule.exports !== this.exports) { + exports = cjsModule.exports; + } else if (exports === undefined && this.usingExports) { + //exports already set the defined value. + exports = this.exports; + } + } + + if (err) { + err.requireMap = this.map; + err.requireModules = this.map.isDefine ? [this.map.id] : null; + err.requireType = this.map.isDefine ? 'define' : 'require'; + return onError((this.error = err)); + } + + } else { + //Just a literal value + exports = factory; + } + + this.exports = exports; + + if (this.map.isDefine && !this.ignore) { + defined[id] = exports; + + if (req.onResourceLoad) { + req.onResourceLoad(context, this.map, this.depMaps); + } + } + + //Clean up + cleanRegistry(id); + + this.defined = true; + } + + //Finished the define stage. Allow calling check again + //to allow define notifications below in the case of a + //cycle. + this.defining = false; + + if (this.defined && !this.defineEmitted) { + this.defineEmitted = true; + this.emit('defined', this.exports); + this.defineEmitComplete = true; + } + + } + }, + + callPlugin: function () { + var map = this.map, + id = map.id, + //Map already normalized the prefix. + pluginMap = makeModuleMap(map.prefix); + + //Mark this as a dependency for this plugin, so it + //can be traced for cycles. + this.depMaps.push(pluginMap); + + on(pluginMap, 'defined', bind(this, function (plugin) { + var load, normalizedMap, normalizedMod, + name = this.map.name, + parentName = this.map.parentMap ? this.map.parentMap.name : null, + localRequire = context.makeRequire(map.parentMap, { + enableBuildCallback: true + }); + + //If current map is not normalized, wait for that + //normalized name to load instead of continuing. + if (this.map.unnormalized) { + //Normalize the ID if the plugin allows it. + if (plugin.normalize) { + name = plugin.normalize(name, function (name) { + return normalize(name, parentName, true); + }) || ''; + } + + //prefix and name should already be normalized, no need + //for applying map config again either. + normalizedMap = makeModuleMap(map.prefix + '!' + name, + this.map.parentMap); + on(normalizedMap, + 'defined', bind(this, function (value) { + this.init([], function () { return value; }, null, { + enabled: true, + ignore: true + }); + })); + + normalizedMod = getOwn(registry, normalizedMap.id); + if (normalizedMod) { + //Mark this as a dependency for this plugin, so it + //can be traced for cycles. + this.depMaps.push(normalizedMap); + + if (this.events.error) { + normalizedMod.on('error', bind(this, function (err) { + this.emit('error', err); + })); + } + normalizedMod.enable(); + } + + return; + } + + load = bind(this, function (value) { + this.init([], function () { return value; }, null, { + enabled: true + }); + }); + + load.error = bind(this, function (err) { + this.inited = true; + this.error = err; + err.requireModules = [id]; + + //Remove temp unnormalized modules for this module, + //since they will never be resolved otherwise now. + eachProp(registry, function (mod) { + if (mod.map.id.indexOf(id + '_unnormalized') === 0) { + cleanRegistry(mod.map.id); + } + }); + + onError(err); + }); + + //Allow plugins to load other code without having to know the + //context or how to 'complete' the load. + load.fromText = bind(this, function (text, textAlt) { + /*jslint evil: true */ + var moduleName = map.name, + moduleMap = makeModuleMap(moduleName), + hasInteractive = useInteractive; + + //As of 2.1.0, support just passing the text, to reinforce + //fromText only being called once per resource. Still + //support old style of passing moduleName but discard + //that moduleName in favor of the internal ref. + if (textAlt) { + text = textAlt; + } + + //Turn off interactive script matching for IE for any define + //calls in the text, then turn it back on at the end. + if (hasInteractive) { + useInteractive = false; + } + + //Prime the system by creating a module instance for + //it. + getModule(moduleMap); + + //Transfer any config to this other module. + if (hasProp(config.config, id)) { + config.config[moduleName] = config.config[id]; + } + + try { + req.exec(text); + } catch (e) { + return onError(makeError('fromtexteval', + 'fromText eval for ' + id + + ' failed: ' + e, + e, + [id])); + } + + if (hasInteractive) { + useInteractive = true; + } + + //Mark this as a dependency for the plugin + //resource + this.depMaps.push(moduleMap); + + //Support anonymous modules. + context.completeLoad(moduleName); + + //Bind the value of that module to the value for this + //resource ID. + localRequire([moduleName], load); + }); + + //Use parentName here since the plugin's name is not reliable, + //could be some weird string with no path that actually wants to + //reference the parentName's path. + plugin.load(map.name, localRequire, load, config); + })); + + context.enable(pluginMap, this); + this.pluginMaps[pluginMap.id] = pluginMap; + }, + + enable: function () { + enabledRegistry[this.map.id] = this; + this.enabled = true; + + //Set flag mentioning that the module is enabling, + //so that immediate calls to the defined callbacks + //for dependencies do not trigger inadvertent load + //with the depCount still being zero. + this.enabling = true; + + //Enable each dependency + each(this.depMaps, bind(this, function (depMap, i) { + var id, mod, handler; + + if (typeof depMap === 'string') { + //Dependency needs to be converted to a depMap + //and wired up to this module. + depMap = makeModuleMap(depMap, + (this.map.isDefine ? this.map : this.map.parentMap), + false, + !this.skipMap); + this.depMaps[i] = depMap; + + handler = getOwn(handlers, depMap.id); + + if (handler) { + this.depExports[i] = handler(this); + return; + } + + this.depCount += 1; + + on(depMap, 'defined', bind(this, function (depExports) { + this.defineDep(i, depExports); + this.check(); + })); + + if (this.errback) { + on(depMap, 'error', bind(this, this.errback)); + } + } + + id = depMap.id; + mod = registry[id]; + + //Skip special modules like 'require', 'exports', 'module' + //Also, don't call enable if it is already enabled, + //important in circular dependency cases. + if (!hasProp(handlers, id) && mod && !mod.enabled) { + context.enable(depMap, this); + } + })); + + //Enable each plugin that is used in + //a dependency + eachProp(this.pluginMaps, bind(this, function (pluginMap) { + var mod = getOwn(registry, pluginMap.id); + if (mod && !mod.enabled) { + context.enable(pluginMap, this); + } + })); + + this.enabling = false; + + this.check(); + }, + + on: function (name, cb) { + var cbs = this.events[name]; + if (!cbs) { + cbs = this.events[name] = []; + } + cbs.push(cb); + }, + + emit: function (name, evt) { + each(this.events[name], function (cb) { + cb(evt); + }); + if (name === 'error') { + //Now that the error handler was triggered, remove + //the listeners, since this broken Module instance + //can stay around for a while in the registry. + delete this.events[name]; + } + } + }; + + function callGetModule(args) { + //Skip modules already defined. + if (!hasProp(defined, args[0])) { + getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]); + } + } + + function removeListener(node, func, name, ieName) { + //Favor detachEvent because of IE9 + //issue, see attachEvent/addEventListener comment elsewhere + //in this file. + if (node.detachEvent && !isOpera) { + //Probably IE. If not it will throw an error, which will be + //useful to know. + if (ieName) { + node.detachEvent(ieName, func); + } + } else { + node.removeEventListener(name, func, false); + } + } + + /** + * Given an event from a script node, get the requirejs info from it, + * and then removes the event listeners on the node. + * @param {Event} evt + * @returns {Object} + */ + function getScriptData(evt) { + //Using currentTarget instead of target for Firefox 2.0's sake. Not + //all old browsers will be supported, but this one was easy enough + //to support and still makes sense. + var node = evt.currentTarget || evt.srcElement; + + //Remove the listeners once here. + removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange'); + removeListener(node, context.onScriptError, 'error'); + + return { + node: node, + id: node && node.getAttribute('data-requiremodule') + }; + } + + function intakeDefines() { + var args; + + //Any defined modules in the global queue, intake them now. + takeGlobalQueue(); + + //Make sure any remaining defQueue items get properly processed. + while (defQueue.length) { + args = defQueue.shift(); + if (args[0] === null) { + return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1])); + } else { + //args are id, deps, factory. Should be normalized by the + //define() function. + callGetModule(args); + } + } + } + + context = { + config: config, + contextName: contextName, + registry: registry, + defined: defined, + urlFetched: urlFetched, + defQueue: defQueue, + Module: Module, + makeModuleMap: makeModuleMap, + nextTick: req.nextTick, + onError: onError, + + /** + * Set a configuration for the context. + * @param {Object} cfg config object to integrate. + */ + configure: function (cfg) { + //Make sure the baseUrl ends in a slash. + if (cfg.baseUrl) { + if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') { + cfg.baseUrl += '/'; + } + } + + //Save off the paths and packages since they require special processing, + //they are additive. + var pkgs = config.pkgs, + shim = config.shim, + objs = { + paths: true, + config: true, + map: true + }; + + eachProp(cfg, function (value, prop) { + if (objs[prop]) { + if (prop === 'map') { + if (!config.map) { + config.map = {}; + } + mixin(config[prop], value, true, true); + } else { + mixin(config[prop], value, true); + } + } else { + config[prop] = value; + } + }); + + //Merge shim + if (cfg.shim) { + eachProp(cfg.shim, function (value, id) { + //Normalize the structure + if (isArray(value)) { + value = { + deps: value + }; + } + if ((value.exports || value.init) && !value.exportsFn) { + value.exportsFn = context.makeShimExports(value); + } + shim[id] = value; + }); + config.shim = shim; + } + + //Adjust packages if necessary. + if (cfg.packages) { + each(cfg.packages, function (pkgObj) { + var location; + + pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj; + location = pkgObj.location; + + //Create a brand new object on pkgs, since currentPackages can + //be passed in again, and config.pkgs is the internal transformed + //state for all package configs. + pkgs[pkgObj.name] = { + name: pkgObj.name, + location: location || pkgObj.name, + //Remove leading dot in main, so main paths are normalized, + //and remove any trailing .js, since different package + //envs have different conventions: some use a module name, + //some use a file name. + main: (pkgObj.main || 'main') + .replace(currDirRegExp, '') + .replace(jsSuffixRegExp, '') + }; + }); + + //Done with modifications, assing packages back to context config + config.pkgs = pkgs; + } + + //If there are any "waiting to execute" modules in the registry, + //update the maps for them, since their info, like URLs to load, + //may have changed. + eachProp(registry, function (mod, id) { + //If module already has init called, since it is too + //late to modify them, and ignore unnormalized ones + //since they are transient. + if (!mod.inited && !mod.map.unnormalized) { + mod.map = makeModuleMap(id); + } + }); + + //If a deps array or a config callback is specified, then call + //require with those args. This is useful when require is defined as a + //config object before require.js is loaded. + if (cfg.deps || cfg.callback) { + context.require(cfg.deps || [], cfg.callback); + } + }, + + makeShimExports: function (value) { + function fn() { + var ret; + if (value.init) { + ret = value.init.apply(global, arguments); + } + return ret || (value.exports && getGlobal(value.exports)); + } + return fn; + }, + + makeRequire: function (relMap, options) { + options = options || {}; + + function localRequire(deps, callback, errback) { + var id, map, requireMod; + + if (options.enableBuildCallback && callback && isFunction(callback)) { + callback.__requireJsBuild = true; + } + + if (typeof deps === 'string') { + if (isFunction(callback)) { + //Invalid call + return onError(makeError('requireargs', 'Invalid require call'), errback); + } + + //If require|exports|module are requested, get the + //value for them from the special handlers. Caveat: + //this only works while module is being defined. + if (relMap && hasProp(handlers, deps)) { + return handlers[deps](registry[relMap.id]); + } + + //Synchronous access to one module. If require.get is + //available (as in the Node adapter), prefer that. + if (req.get) { + return req.get(context, deps, relMap, localRequire); + } + + //Normalize module name, if it contains . or .. + map = makeModuleMap(deps, relMap, false, true); + id = map.id; + + if (!hasProp(defined, id)) { + return onError(makeError('notloaded', 'Module name "' + + id + + '" has not been loaded yet for context: ' + + contextName + + (relMap ? '' : '. Use require([])'))); + } + return defined[id]; + } + + //Grab defines waiting in the global queue. + intakeDefines(); + + //Mark all the dependencies as needing to be loaded. + context.nextTick(function () { + //Some defines could have been added since the + //require call, collect them. + intakeDefines(); + + requireMod = getModule(makeModuleMap(null, relMap)); + + //Store if map config should be applied to this require + //call for dependencies. + requireMod.skipMap = options.skipMap; + + requireMod.init(deps, callback, errback, { + enabled: true + }); + + checkLoaded(); + }); + + return localRequire; + } + + mixin(localRequire, { + isBrowser: isBrowser, + + /** + * Converts a module name + .extension into an URL path. + * *Requires* the use of a module name. It does not support using + * plain URLs like nameToUrl. + */ + toUrl: function (moduleNamePlusExt) { + var ext, + index = moduleNamePlusExt.lastIndexOf('.'), + segment = moduleNamePlusExt.split('/')[0], + isRelative = segment === '.' || segment === '..'; + + //Have a file extension alias, and it is not the + //dots from a relative path. + if (index !== -1 && (!isRelative || index > 1)) { + ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length); + moduleNamePlusExt = moduleNamePlusExt.substring(0, index); + } + + return context.nameToUrl(normalize(moduleNamePlusExt, + relMap && relMap.id, true), ext, true); + }, + + defined: function (id) { + return hasProp(defined, makeModuleMap(id, relMap, false, true).id); + }, + + specified: function (id) { + id = makeModuleMap(id, relMap, false, true).id; + return hasProp(defined, id) || hasProp(registry, id); + } + }); + + //Only allow undef on top level require calls + if (!relMap) { + localRequire.undef = function (id) { + //Bind any waiting define() calls to this context, + //fix for #408 + takeGlobalQueue(); + + var map = makeModuleMap(id, relMap, true), + mod = getOwn(registry, id); + + removeScript(id); + + delete defined[id]; + delete urlFetched[map.url]; + delete undefEvents[id]; + + if (mod) { + //Hold on to listeners in case the + //module will be attempted to be reloaded + //using a different config. + if (mod.events.defined) { + undefEvents[id] = mod.events; + } + + cleanRegistry(id); + } + }; + } + + return localRequire; + }, + + /** + * Called to enable a module if it is still in the registry + * awaiting enablement. A second arg, parent, the parent module, + * is passed in for context, when this method is overriden by + * the optimizer. Not shown here to keep code compact. + */ + enable: function (depMap) { + var mod = getOwn(registry, depMap.id); + if (mod) { + getModule(depMap).enable(); + } + }, + + /** + * Internal method used by environment adapters to complete a load event. + * A load event could be a script load or just a load pass from a synchronous + * load call. + * @param {String} moduleName the name of the module to potentially complete. + */ + completeLoad: function (moduleName) { + var found, args, mod, + shim = getOwn(config.shim, moduleName) || {}, + shExports = shim.exports; + + takeGlobalQueue(); + + while (defQueue.length) { + args = defQueue.shift(); + if (args[0] === null) { + args[0] = moduleName; + //If already found an anonymous module and bound it + //to this name, then this is some other anon module + //waiting for its completeLoad to fire. + if (found) { + break; + } + found = true; + } else if (args[0] === moduleName) { + //Found matching define call for this script! + found = true; + } + + callGetModule(args); + } + + //Do this after the cycle of callGetModule in case the result + //of those calls/init calls changes the registry. + mod = getOwn(registry, moduleName); + + if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) { + if (config.enforceDefine && (!shExports || !getGlobal(shExports))) { + if (hasPathFallback(moduleName)) { + return; + } else { + return onError(makeError('nodefine', + 'No define call for ' + moduleName, + null, + [moduleName])); + } + } else { + //A script that does not call define(), so just simulate + //the call for it. + callGetModule([moduleName, (shim.deps || []), shim.exportsFn]); + } + } + + checkLoaded(); + }, + + /** + * Converts a module name to a file path. Supports cases where + * moduleName may actually be just an URL. + * Note that it **does not** call normalize on the moduleName, + * it is assumed to have already been normalized. This is an + * internal API, not a public one. Use toUrl for the public API. + */ + nameToUrl: function (moduleName, ext, skipExt) { + var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url, + parentPath; + + //If a colon is in the URL, it indicates a protocol is used and it is just + //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?) + //or ends with .js, then assume the user meant to use an url and not a module id. + //The slash is important for protocol-less URLs as well as full paths. + if (req.jsExtRegExp.test(moduleName)) { + //Just a plain path, not module name lookup, so just return it. + //Add extension if it is included. This is a bit wonky, only non-.js things pass + //an extension, this method probably needs to be reworked. + url = moduleName + (ext || ''); + } else { + //A module that needs to be converted to a path. + paths = config.paths; + pkgs = config.pkgs; + + syms = moduleName.split('/'); + //For each module name segment, see if there is a path + //registered for it. Start with most specific name + //and work up from it. + for (i = syms.length; i > 0; i -= 1) { + parentModule = syms.slice(0, i).join('/'); + pkg = getOwn(pkgs, parentModule); + parentPath = getOwn(paths, parentModule); + if (parentPath) { + //If an array, it means there are a few choices, + //Choose the one that is desired + if (isArray(parentPath)) { + parentPath = parentPath[0]; + } + syms.splice(0, i, parentPath); + break; + } else if (pkg) { + //If module name is just the package name, then looking + //for the main module. + if (moduleName === pkg.name) { + pkgPath = pkg.location + '/' + pkg.main; + } else { + pkgPath = pkg.location; + } + syms.splice(0, i, pkgPath); + break; + } + } + + //Join the path parts together, then figure out if baseUrl is needed. + url = syms.join('/'); + url += (ext || (/^data\:|\?/.test(url) || skipExt ? '' : '.js')); + url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url; + } + + return config.urlArgs ? url + + ((url.indexOf('?') === -1 ? '?' : '&') + + config.urlArgs) : url; + }, + + //Delegates to req.load. Broken out as a separate function to + //allow overriding in the optimizer. + load: function (id, url) { + req.load(context, id, url); + }, + + /** + * Executes a module callback function. Broken out as a separate function + * solely to allow the build system to sequence the files in the built + * layer in the right sequence. + * + * @private + */ + execCb: function (name, callback, args, exports) { + return callback.apply(exports, args); + }, + + /** + * callback for script loads, used to check status of loading. + * + * @param {Event} evt the event from the browser for the script + * that was loaded. + */ + onScriptLoad: function (evt) { + //Using currentTarget instead of target for Firefox 2.0's sake. Not + //all old browsers will be supported, but this one was easy enough + //to support and still makes sense. + if (evt.type === 'load' || + (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) { + //Reset interactive script so a script node is not held onto for + //to long. + interactiveScript = null; + + //Pull out the name of the module and the context. + var data = getScriptData(evt); + context.completeLoad(data.id); + } + }, + + /** + * Callback for script errors. + */ + onScriptError: function (evt) { + var data = getScriptData(evt); + if (!hasPathFallback(data.id)) { + return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id])); + } + } + }; + + context.require = context.makeRequire(); + return context; + } + + /** + * Main entry point. + * + * If the only argument to require is a string, then the module that + * is represented by that string is fetched for the appropriate context. + * + * If the first argument is an array, then it will be treated as an array + * of dependency string names to fetch. An optional function callback can + * be specified to execute when all of those dependencies are available. + * + * Make a local req variable to help Caja compliance (it assumes things + * on a require that are not standardized), and to give a short + * name for minification/local scope use. + */ + req = requirejs = function (deps, callback, errback, optional) { + + //Find the right context, use default + var context, config, + contextName = defContextName; + + // Determine if have config object in the call. + if (!isArray(deps) && typeof deps !== 'string') { + // deps is a config object + config = deps; + if (isArray(callback)) { + // Adjust args if there are dependencies + deps = callback; + callback = errback; + errback = optional; + } else { + deps = []; + } + } + + if (config && config.context) { + contextName = config.context; + } + + context = getOwn(contexts, contextName); + if (!context) { + context = contexts[contextName] = req.s.newContext(contextName); + } + + if (config) { + context.configure(config); + } + + return context.require(deps, callback, errback); + }; + + /** + * Support require.config() to make it easier to cooperate with other + * AMD loaders on globally agreed names. + */ + req.config = function (config) { + return req(config); + }; + + /** + * Execute something after the current tick + * of the event loop. Override for other envs + * that have a better solution than setTimeout. + * @param {Function} fn function to execute later. + */ + req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) { + setTimeout(fn, 4); + } : function (fn) { fn(); }; + + /** + * Export require as a global, but only if it does not already exist. + */ + if (!require) { + require = req; + } + + req.version = version; + + //Used to filter out dependencies that are already paths. + req.jsExtRegExp = /^\/|:|\?|\.js$/; + req.isBrowser = isBrowser; + s = req.s = { + contexts: contexts, + newContext: newContext + }; + + //Create default context. + req({}); + + //Exports some context-sensitive methods on global require. + each([ + 'toUrl', + 'undef', + 'defined', + 'specified' + ], function (prop) { + //Reference from contexts instead of early binding to default context, + //so that during builds, the latest instance of the default context + //with its config gets used. + req[prop] = function () { + var ctx = contexts[defContextName]; + return ctx.require[prop].apply(ctx, arguments); + }; + }); + + if (isBrowser) { + head = s.head = document.getElementsByTagName('head')[0]; + //If BASE tag is in play, using appendChild is a problem for IE6. + //When that browser dies, this can be removed. Details in this jQuery bug: + //http://dev.jquery.com/ticket/2709 + baseElement = document.getElementsByTagName('base')[0]; + if (baseElement) { + head = s.head = baseElement.parentNode; + } + } + + /** + * Any errors that require explicitly generates will be passed to this + * function. Intercept/override it if you want custom error handling. + * @param {Error} err the error object. + */ + req.onError = defaultOnError; + + /** + * Creates the node for the load command. Only used in browser envs. + */ + req.createNode = function (config, moduleName, url) { + var node = config.xhtml ? + document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') : + document.createElement('script'); + node.type = config.scriptType || 'text/javascript'; + node.charset = 'utf-8'; + node.async = true; + return node; + }; + + /** + * Does the request to load a module for the browser case. + * Make this a separate function to allow other environments + * to override it. + * + * @param {Object} context the require context to find state. + * @param {String} moduleName the name of the module. + * @param {Object} url the URL to the module. + */ + req.load = function (context, moduleName, url) { + var config = (context && context.config) || {}, + node; + if (isBrowser) { + //In the browser so use a script tag + node = req.createNode(config, moduleName, url); + + node.setAttribute('data-requirecontext', context.contextName); + node.setAttribute('data-requiremodule', moduleName); + + //Set up load listener. Test attachEvent first because IE9 has + //a subtle issue in its addEventListener and script onload firings + //that do not match the behavior of all other browsers with + //addEventListener support, which fire the onload event for a + //script right after the script execution. See: + //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution + //UNFORTUNATELY Opera implements attachEvent but does not follow the script + //script execution mode. + if (node.attachEvent && + //Check if node.attachEvent is artificially added by custom script or + //natively supported by browser + //read https://github.com/jrburke/requirejs/issues/187 + //if we can NOT find [native code] then it must NOT natively supported. + //in IE8, node.attachEvent does not have toString() + //Note the test for "[native code" with no closing brace, see: + //https://github.com/jrburke/requirejs/issues/273 + !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) && + !isOpera) { + //Probably IE. IE (at least 6-8) do not fire + //script onload right after executing the script, so + //we cannot tie the anonymous define call to a name. + //However, IE reports the script as being in 'interactive' + //readyState at the time of the define call. + useInteractive = true; + + node.attachEvent('onreadystatechange', context.onScriptLoad); + //It would be great to add an error handler here to catch + //404s in IE9+. However, onreadystatechange will fire before + //the error handler, so that does not help. If addEventListener + //is used, then IE will fire error before load, but we cannot + //use that pathway given the connect.microsoft.com issue + //mentioned above about not doing the 'script execute, + //then fire the script load event listener before execute + //next script' that other browsers do. + //Best hope: IE10 fixes the issues, + //and then destroys all installs of IE 6-9. + //node.attachEvent('onerror', context.onScriptError); + } else { + node.addEventListener('load', context.onScriptLoad, false); + node.addEventListener('error', context.onScriptError, false); + } + node.src = url; + + //For some cache cases in IE 6-8, the script executes before the end + //of the appendChild execution, so to tie an anonymous define + //call to the module name (which is stored on the node), hold on + //to a reference to this node, but clear after the DOM insertion. + currentlyAddingScript = node; + if (baseElement) { + head.insertBefore(node, baseElement); + } else { + head.appendChild(node); + } + currentlyAddingScript = null; + + return node; + } else if (isWebWorker) { + try { + //In a web worker, use importScripts. This is not a very + //efficient use of importScripts, importScripts will block until + //its script is downloaded and evaluated. However, if web workers + //are in play, the expectation that a build has been done so that + //only one script needs to be loaded anyway. This may need to be + //reevaluated if other use cases become common. + importScripts(url); + + //Account for anonymous modules + context.completeLoad(moduleName); + } catch (e) { + context.onError(makeError('importscripts', + 'importScripts failed for ' + + moduleName + ' at ' + url, + e, + [moduleName])); + } + } + }; + + function getInteractiveScript() { + if (interactiveScript && interactiveScript.readyState === 'interactive') { + return interactiveScript; + } + + eachReverse(scripts(), function (script) { + if (script.readyState === 'interactive') { + return (interactiveScript = script); + } + }); + return interactiveScript; + } + + //Look for a data-main script attribute, which could also adjust the baseUrl. + if (isBrowser && !cfg.skipDataMain) { + //Figure out baseUrl. Get it from the script tag with require.js in it. + eachReverse(scripts(), function (script) { + //Set the 'head' where we can append children by + //using the script's parent. + if (!head) { + head = script.parentNode; + } + + //Look for a data-main attribute to set main script for the page + //to load. If it is there, the path to data main becomes the + //baseUrl, if it is not already set. + dataMain = script.getAttribute('data-main'); + if (dataMain) { + //Preserve dataMain in case it is a path (i.e. contains '?') + mainScript = dataMain; + + //Set final baseUrl if there is not already an explicit one. + if (!cfg.baseUrl) { + //Pull off the directory of data-main for use as the + //baseUrl. + src = mainScript.split('/'); + mainScript = src.pop(); + subPath = src.length ? src.join('/') + '/' : './'; + + cfg.baseUrl = subPath; + } + + //Strip off any trailing .js since mainScript is now + //like a module name. + mainScript = mainScript.replace(jsSuffixRegExp, ''); + + //If mainScript is still a path, fall back to dataMain + if (req.jsExtRegExp.test(mainScript)) { + mainScript = dataMain; + } + + //Put the data-main script in the files to load. + cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript]; + + return true; + } + }); + } + + /** + * The function that handles definitions of modules. Differs from + * require() in that a string for the module should be the first argument, + * and the function to execute after dependencies are loaded should + * return a value to define the module corresponding to the first argument's + * name. + */ + define = function (name, deps, callback) { + var node, context; + + //Allow for anonymous modules + if (typeof name !== 'string') { + //Adjust args appropriately + callback = deps; + deps = name; + name = null; + } + + //This module may not have dependencies + if (!isArray(deps)) { + callback = deps; + deps = null; + } + + //If no name, and callback is a function, then figure out if it a + //CommonJS thing with dependencies. + if (!deps && isFunction(callback)) { + deps = []; + //Remove comments from the callback string, + //look for require calls, and pull them into the dependencies, + //but only if there are function args. + if (callback.length) { + callback + .toString() + .replace(commentRegExp, '') + .replace(cjsRequireRegExp, function (match, dep) { + deps.push(dep); + }); + + //May be a CommonJS thing even without require calls, but still + //could use exports, and module. Avoid doing exports and module + //work though if it just needs require. + //REQUIRES the function to expect the CommonJS variables in the + //order listed below. + deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps); + } + } + + //If in IE 6-8 and hit an anonymous define() call, do the interactive + //work. + if (useInteractive) { + node = currentlyAddingScript || getInteractiveScript(); + if (node) { + if (!name) { + name = node.getAttribute('data-requiremodule'); + } + context = contexts[node.getAttribute('data-requirecontext')]; + } + } + + //Always save off evaluating the def call until the script onload handler. + //This allows multiple modules to be in a file without prematurely + //tracing dependencies, and allows for anonymous module support, + //where the module name is not known until the script onload event + //occurs. If no context, use the global queue, and get it processed + //in the onscript load callback. + (context ? context.defQueue : globalDefQueue).push([name, deps, callback]); + }; + + define.amd = { + jQuery: true + }; + + + /** + * Executes the text. Normally just uses eval, but can be modified + * to use a better, environment-specific call. Only used for transpiling + * loader plugins, not for plain JS modules. + * @param {String} text the text to execute/evaluate. + */ + req.exec = function (text) { + /*jslint evil: true */ + return eval(text); + }; + + //Set up with config info. + req(cfg); +}(this)); + + + + this.requirejsVars = { + require: require, + requirejs: require, + define: define + }; + + if (env === 'browser') { + /** + * @license RequireJS rhino Copyright (c) 2012, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +//sloppy since eval enclosed with use strict causes problems if the source +//text is not strict-compliant. +/*jslint sloppy: true, evil: true */ +/*global require, XMLHttpRequest */ + +(function () { + require.load = function (context, moduleName, url) { + var xhr = new XMLHttpRequest(); + + xhr.open('GET', url, true); + xhr.send(); + + xhr.onreadystatechange = function () { + if (xhr.readyState === 4) { + eval(xhr.responseText); + + //Support anonymous modules. + context.completeLoad(moduleName); + } + }; + }; +}()); + } else if (env === 'rhino') { + /** + * @license RequireJS rhino Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint */ +/*global require: false, java: false, load: false */ + +(function () { + 'use strict'; + require.load = function (context, moduleName, url) { + + load(url); + + //Support anonymous modules. + context.completeLoad(moduleName); + }; + +}()); + } else if (env === 'node') { + this.requirejsVars.nodeRequire = nodeRequire; + require.nodeRequire = nodeRequire; + + /** + * @license RequireJS node Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint regexp: false */ +/*global require: false, define: false, requirejsVars: false, process: false */ + +/** + * This adapter assumes that x.js has loaded it and set up + * some variables. This adapter just allows limited RequireJS + * usage from within the requirejs directory. The general + * node adapater is r.js. + */ + +(function () { + 'use strict'; + + var nodeReq = requirejsVars.nodeRequire, + req = requirejsVars.require, + def = requirejsVars.define, + fs = nodeReq('fs'), + path = nodeReq('path'), + vm = nodeReq('vm'), + //In Node 0.7+ existsSync is on fs. + exists = fs.existsSync || path.existsSync, + hasOwn = Object.prototype.hasOwnProperty; + + function hasProp(obj, prop) { + return hasOwn.call(obj, prop); + } + + function syncTick(fn) { + fn(); + } + + function makeError(message, moduleName) { + var err = new Error(message); + err.requireModules = [moduleName]; + return err; + } + + //Supply an implementation that allows synchronous get of a module. + req.get = function (context, moduleName, relModuleMap, localRequire) { + if (moduleName === "require" || moduleName === "exports" || moduleName === "module") { + context.onError(makeError("Explicit require of " + moduleName + " is not allowed.", moduleName)); + } + + var ret, oldTick, + moduleMap = context.makeModuleMap(moduleName, relModuleMap, false, true); + + //Normalize module name, if it contains . or .. + moduleName = moduleMap.id; + + if (hasProp(context.defined, moduleName)) { + ret = context.defined[moduleName]; + } else { + if (ret === undefined) { + //Make sure nextTick for this type of call is sync-based. + oldTick = context.nextTick; + context.nextTick = syncTick; + try { + if (moduleMap.prefix) { + //A plugin, call requirejs to handle it. Now that + //nextTick is syncTick, the require will complete + //synchronously. + localRequire([moduleMap.originalName]); + + //Now that plugin is loaded, can regenerate the moduleMap + //to get the final, normalized ID. + moduleMap = context.makeModuleMap(moduleMap.originalName, relModuleMap, false, true); + moduleName = moduleMap.id; + } else { + //Try to dynamically fetch it. + req.load(context, moduleName, moduleMap.url); + + //Enable the module + context.enable(moduleMap, relModuleMap); + } + + //Break any cycles by requiring it normally, but this will + //finish synchronously + require([moduleName]); + + //The above calls are sync, so can do the next thing safely. + ret = context.defined[moduleName]; + } finally { + context.nextTick = oldTick; + } + } + } + + return ret; + }; + + req.nextTick = function (fn) { + process.nextTick(fn); + }; + + //Add wrapper around the code so that it gets the requirejs + //API instead of the Node API, and it is done lexically so + //that it survives later execution. + req.makeNodeWrapper = function (contents) { + return '(function (require, requirejs, define) { ' + + contents + + '\n}(requirejsVars.require, requirejsVars.requirejs, requirejsVars.define));'; + }; + + req.load = function (context, moduleName, url) { + var contents, err, + config = context.config; + + if (config.shim[moduleName] && (!config.suppress || !config.suppress.nodeShim)) { + console.warn('Shim config not supported in Node, may or may not work. Detected ' + + 'for module: ' + moduleName); + } + + if (exists(url)) { + contents = fs.readFileSync(url, 'utf8'); + + contents = req.makeNodeWrapper(contents); + try { + vm.runInThisContext(contents, fs.realpathSync(url)); + } catch (e) { + err = new Error('Evaluating ' + url + ' as module "' + + moduleName + '" failed with error: ' + e); + err.originalError = e; + err.moduleName = moduleName; + err.requireModules = [moduleName]; + err.fileName = url; + return context.onError(err); + } + } else { + def(moduleName, function () { + //Get the original name, since relative requires may be + //resolved differently in node (issue #202). Also, if relative, + //make it relative to the URL of the item requesting it + //(issue #393) + var dirName, + map = hasProp(context.registry, moduleName) && + context.registry[moduleName].map, + parentMap = map && map.parentMap, + originalName = map && map.originalName; + + if (originalName.charAt(0) === '.' && parentMap) { + dirName = parentMap.url.split('/'); + dirName.pop(); + originalName = dirName.join('/') + '/' + originalName; + } + + try { + return (context.config.nodeRequire || req.nodeRequire)(originalName); + } catch (e) { + err = new Error('Tried loading "' + moduleName + '" at ' + + url + ' then tried node\'s require("' + + originalName + '") and it failed ' + + 'with error: ' + e); + err.originalError = e; + err.moduleName = originalName; + err.requireModules = [moduleName]; + return context.onError(err); + } + }); + } + + //Support anonymous modules. + context.completeLoad(moduleName); + }; + + //Override to provide the function wrapper for define/require. + req.exec = function (text) { + /*jslint evil: true */ + text = req.makeNodeWrapper(text); + return eval(text); + }; +}()); + + } else if (env === 'xpconnect') { + /** + * @license RequireJS xpconnect Copyright (c) 2013, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint */ +/*global require, load */ + +(function () { + 'use strict'; + require.load = function (context, moduleName, url) { + + load(url); + + //Support anonymous modules. + context.completeLoad(moduleName); + }; + +}()); + + } + + //Support a default file name to execute. Useful for hosted envs + //like Joyent where it defaults to a server.js as the only executed + //script. But only do it if this is not an optimization run. + if (commandOption !== 'o' && (!fileName || !jsSuffixRegExp.test(fileName))) { + fileName = 'main.js'; + } + + /** + * Loads the library files that can be used for the optimizer, or for other + * tasks. + */ + function loadLib() { + /** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global Packages: false, process: false, window: false, navigator: false, + document: false, define: false */ + +/** + * A plugin that modifies any /env/ path to be the right path based on + * the host environment. Right now only works for Node, Rhino and browser. + */ +(function () { + var pathRegExp = /(\/|^)env\/|\{env\}/, + env = 'unknown'; + + if (typeof Packages !== 'undefined') { + env = 'rhino'; + } else if (typeof process !== 'undefined' && process.versions && !!process.versions.node) { + env = 'node'; + } else if ((typeof navigator !== 'undefined' && typeof document !== 'undefined') || + (typeof importScripts !== 'undefined' && typeof self !== 'undefined')) { + env = 'browser'; + } else if (typeof Components !== 'undefined' && Components.classes && Components.interfaces) { + env = 'xpconnect'; + } + + define('env', { + get: function () { + return env; + }, + + load: function (name, req, load, config) { + //Allow override in the config. + if (config.env) { + env = config.env; + } + + name = name.replace(pathRegExp, function (match, prefix) { + if (match.indexOf('{') === -1) { + return prefix + env + '/'; + } else { + return env; + } + }); + + req([name], function (mod) { + load(mod); + }); + } + }); +}());/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint plusplus: true */ +/*global define */ + +define('lang', function () { + 'use strict'; + + var lang, + hasOwn = Object.prototype.hasOwnProperty; + + function hasProp(obj, prop) { + return hasOwn.call(obj, prop); + } + + lang = { + backSlashRegExp: /\\/g, + ostring: Object.prototype.toString, + + isArray: Array.isArray || function (it) { + return lang.ostring.call(it) === "[object Array]"; + }, + + isFunction: function(it) { + return lang.ostring.call(it) === "[object Function]"; + }, + + isRegExp: function(it) { + return it && it instanceof RegExp; + }, + + hasProp: hasProp, + + //returns true if the object does not have an own property prop, + //or if it does, it is a falsy value. + falseProp: function (obj, prop) { + return !hasProp(obj, prop) || !obj[prop]; + }, + + //gets own property value for given prop on object + getOwn: function (obj, prop) { + return hasProp(obj, prop) && obj[prop]; + }, + + _mixin: function(dest, source, override){ + var name; + for (name in source) { + if(source.hasOwnProperty(name) && + (override || !dest.hasOwnProperty(name))) { + dest[name] = source[name]; + } + } + + return dest; // Object + }, + + /** + * mixin({}, obj1, obj2) is allowed. If the last argument is a boolean, + * then the source objects properties are force copied over to dest. + */ + mixin: function(dest){ + var parameters = Array.prototype.slice.call(arguments), + override, i, l; + + if (!dest) { dest = {}; } + + if (parameters.length > 2 && typeof arguments[parameters.length-1] === 'boolean') { + override = parameters.pop(); + } + + for (i = 1, l = parameters.length; i < l; i++) { + lang._mixin(dest, parameters[i], override); + } + return dest; // Object + }, + + + /** + * Does a type of deep copy. Do not give it anything fancy, best + * for basic object copies of objects that also work well as + * JSON-serialized things, or has properties pointing to functions. + * For non-array/object values, just returns the same object. + * @param {Object} obj copy properties from this object + * @param {Object} [result] optional result object to use + * @return {Object} + */ + deeplikeCopy: function (obj) { + var type, result; + + if (lang.isArray(obj)) { + result = []; + obj.forEach(function(value) { + result.push(lang.deeplikeCopy(value)); + }); + return result; + } + + type = typeof obj; + if (obj === null || obj === undefined || type === 'boolean' || + type === 'string' || type === 'number' || lang.isFunction(obj) || + lang.isRegExp(obj)) { + return obj; + } + + //Anything else is an object, hopefully. + result = {}; + lang.eachProp(obj, function(value, key) { + result[key] = lang.deeplikeCopy(value); + }); + return result; + }, + + delegate: (function () { + // boodman/crockford delegation w/ cornford optimization + function TMP() {} + return function (obj, props) { + TMP.prototype = obj; + var tmp = new TMP(); + TMP.prototype = null; + if (props) { + lang.mixin(tmp, props); + } + return tmp; // Object + }; + }()), + + /** + * Helper function for iterating over an array. If the func returns + * a true value, it will break out of the loop. + */ + each: function each(ary, func) { + if (ary) { + var i; + for (i = 0; i < ary.length; i += 1) { + if (func(ary[i], i, ary)) { + break; + } + } + } + }, + + /** + * Cycles over properties in an object and calls a function for each + * property value. If the function returns a truthy value, then the + * iteration is stopped. + */ + eachProp: function eachProp(obj, func) { + var prop; + for (prop in obj) { + if (hasProp(obj, prop)) { + if (func(obj[prop], prop)) { + break; + } + } + } + }, + + //Similar to Function.prototype.bind, but the "this" object is specified + //first, since it is easier to read/figure out what "this" will be. + bind: function bind(obj, fn) { + return function () { + return fn.apply(obj, arguments); + }; + }, + + //Escapes a content string to be be a string that has characters escaped + //for inclusion as part of a JS string. + jsEscape: function (content) { + return content.replace(/(["'\\])/g, '\\$1') + .replace(/[\f]/g, "\\f") + .replace(/[\b]/g, "\\b") + .replace(/[\n]/g, "\\n") + .replace(/[\t]/g, "\\t") + .replace(/[\r]/g, "\\r"); + } + }; + return lang; +}); +/** + * prim 0.0.1 Copyright (c) 2012-2013, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/requirejs/prim for details + */ + +/*global setImmediate, process, setTimeout, define, module */ + +//Set prime.hideResolutionConflict = true to allow "resolution-races" +//in promise-tests to pass. +//Since the goal of prim is to be a small impl for trusted code, it is +//more important to normally throw in this case so that we can find +//logic errors quicker. + +var prim; +(function () { + 'use strict'; + var op = Object.prototype, + hasOwn = op.hasOwnProperty; + + function hasProp(obj, prop) { + return hasOwn.call(obj, prop); + } + + /** + * Helper function for iterating over an array. If the func returns + * a true value, it will break out of the loop. + */ + function each(ary, func) { + if (ary) { + var i; + for (i = 0; i < ary.length; i += 1) { + if (ary[i]) { + func(ary[i], i, ary); + } + } + } + } + + function check(p) { + if (hasProp(p, 'e') || hasProp(p, 'v')) { + if (!prim.hideResolutionConflict) { + throw new Error('nope'); + } + return false; + } + return true; + } + + function notify(ary, value) { + prim.nextTick(function () { + each(ary, function (item) { + item(value); + }); + }); + } + + prim = function prim() { + var p, + ok = [], + fail = []; + + return (p = { + callback: function (yes, no) { + if (no) { + p.errback(no); + } + + if (hasProp(p, 'v')) { + prim.nextTick(function () { + yes(p.v); + }); + } else { + ok.push(yes); + } + }, + + errback: function (no) { + if (hasProp(p, 'e')) { + prim.nextTick(function () { + no(p.e); + }); + } else { + fail.push(no); + } + }, + + finished: function () { + return hasProp(p, 'e') || hasProp(p, 'v'); + }, + + rejected: function () { + return hasProp(p, 'e'); + }, + + resolve: function (v) { + if (check(p)) { + p.v = v; + notify(ok, v); + } + return p; + }, + reject: function (e) { + if (check(p)) { + p.e = e; + notify(fail, e); + } + return p; + }, + + start: function (fn) { + p.resolve(); + return p.promise.then(fn); + }, + + promise: { + then: function (yes, no) { + var next = prim(); + + p.callback(function (v) { + try { + if (yes && typeof yes === 'function') { + v = yes(v); + } + + if (v && v.then) { + v.then(next.resolve, next.reject); + } else { + next.resolve(v); + } + } catch (e) { + next.reject(e); + } + }, function (e) { + var err; + + try { + if (!no || typeof no !== 'function') { + next.reject(e); + } else { + err = no(e); + + if (err && err.then) { + err.then(next.resolve, next.reject); + } else { + next.resolve(err); + } + } + } catch (e2) { + next.reject(e2); + } + }); + + return next.promise; + }, + + fail: function (no) { + return p.promise.then(null, no); + }, + + end: function () { + p.errback(function (e) { + throw e; + }); + } + } + }); + }; + + prim.serial = function (ary) { + var result = prim().resolve().promise; + each(ary, function (item) { + result = result.then(function () { + return item(); + }); + }); + return result; + }; + + prim.nextTick = typeof setImmediate === 'function' ? setImmediate : + (typeof process !== 'undefined' && process.nextTick ? + process.nextTick : (typeof setTimeout !== 'undefined' ? + function (fn) { + setTimeout(fn, 0); + } : function (fn) { + fn(); + })); + + if (typeof define === 'function' && define.amd) { + define('prim', function () { return prim; }); + } else if (typeof module !== 'undefined' && module.exports) { + module.exports = prim; + } +}()); +if(env === 'browser') { +/** + * @license RequireJS Copyright (c) 2012, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, load: false */ + +//Just a stub for use with uglify's consolidator.js +define('browser/assert', function () { + return {}; +}); + +} + +if(env === 'node') { +/** + * @license RequireJS Copyright (c) 2012, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, load: false */ + +//Needed so that rhino/assert can return a stub for uglify's consolidator.js +define('node/assert', ['assert'], function (assert) { + return assert; +}); + +} + +if(env === 'rhino') { +/** + * @license RequireJS Copyright (c) 2012, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, load: false */ + +//Just a stub for use with uglify's consolidator.js +define('rhino/assert', function () { + return {}; +}); + +} + +if(env === 'xpconnect') { +/** + * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, load: false */ + +//Just a stub for use with uglify's consolidator.js +define('xpconnect/assert', function () { + return {}; +}); + +} + +if(env === 'browser') { +/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, process: false */ + +define('browser/args', function () { + //Always expect config via an API call + return []; +}); + +} + +if(env === 'node') { +/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, process: false */ + +define('node/args', function () { + //Do not return the "node" or "r.js" arguments + var args = process.argv.slice(2); + + //Ignore any command option used for main x.js branching + if (args[0] && args[0].indexOf('-') === 0) { + args = args.slice(1); + } + + return args; +}); + +} + +if(env === 'rhino') { +/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, process: false */ + +var jsLibRhinoArgs = (typeof rhinoArgs !== 'undefined' && rhinoArgs) || [].concat(Array.prototype.slice.call(arguments, 0)); + +define('rhino/args', function () { + var args = jsLibRhinoArgs; + + //Ignore any command option used for main x.js branching + if (args[0] && args[0].indexOf('-') === 0) { + args = args.slice(1); + } + + return args; +}); + +} + +if(env === 'xpconnect') { +/** + * @license Copyright (c) 2013, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define, xpconnectArgs */ + +var jsLibXpConnectArgs = (typeof xpconnectArgs !== 'undefined' && xpconnectArgs) || [].concat(Array.prototype.slice.call(arguments, 0)); + +define('xpconnect/args', function () { + var args = jsLibXpConnectArgs; + + //Ignore any command option used for main x.js branching + if (args[0] && args[0].indexOf('-') === 0) { + args = args.slice(1); + } + + return args; +}); + +} + +if(env === 'browser') { +/** + * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, console: false */ + +define('browser/load', ['./file'], function (file) { + function load(fileName) { + eval(file.readFile(fileName)); + } + + return load; +}); + +} + +if(env === 'node') { +/** + * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, console: false */ + +define('node/load', ['fs'], function (fs) { + function load(fileName) { + var contents = fs.readFileSync(fileName, 'utf8'); + process.compile(contents, fileName); + } + + return load; +}); + +} + +if(env === 'rhino') { +/** + * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, load: false */ + +define('rhino/load', function () { + return load; +}); + +} + +if(env === 'xpconnect') { +/** + * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, load: false */ + +define('xpconnect/load', function () { + return load; +}); + +} + +if(env === 'browser') { +/** + * @license Copyright (c) 2012, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint sloppy: true, nomen: true */ +/*global require, define, console, XMLHttpRequest, requirejs, location */ + +define('browser/file', ['prim'], function (prim) { + + var file, + currDirRegExp = /^\.(\/|$)/; + + function frontSlash(path) { + return path.replace(/\\/g, '/'); + } + + function exists(path) { + var status, xhr = new XMLHttpRequest(); + + //Oh yeah, that is right SYNC IO. Behold its glory + //and horrible blocking behavior. + xhr.open('HEAD', path, false); + xhr.send(); + status = xhr.status; + + return status === 200 || status === 304; + } + + function mkDir(dir) { + console.log('mkDir is no-op in browser'); + } + + function mkFullDir(dir) { + console.log('mkFullDir is no-op in browser'); + } + + file = { + backSlashRegExp: /\\/g, + exclusionRegExp: /^\./, + getLineSeparator: function () { + return '/'; + }, + + exists: function (fileName) { + return exists(fileName); + }, + + parent: function (fileName) { + var parts = fileName.split('/'); + parts.pop(); + return parts.join('/'); + }, + + /** + * Gets the absolute file path as a string, normalized + * to using front slashes for path separators. + * @param {String} fileName + */ + absPath: function (fileName) { + var dir; + if (currDirRegExp.test(fileName)) { + dir = frontSlash(location.href); + if (dir.indexOf('/') !== -1) { + dir = dir.split('/'); + + //Pull off protocol and host, just want + //to allow paths (other build parts, like + //require._isSupportedBuildUrl do not support + //full URLs), but a full path from + //the root. + dir.splice(0, 3); + + dir.pop(); + dir = '/' + dir.join('/'); + } + + fileName = dir + fileName.substring(1); + } + + return fileName; + }, + + normalize: function (fileName) { + return fileName; + }, + + isFile: function (path) { + return true; + }, + + isDirectory: function (path) { + return false; + }, + + getFilteredFileList: function (startDir, regExpFilters, makeUnixPaths) { + console.log('file.getFilteredFileList is no-op in browser'); + }, + + copyDir: function (srcDir, destDir, regExpFilter, onlyCopyNew) { + console.log('file.copyDir is no-op in browser'); + + }, + + copyFile: function (srcFileName, destFileName, onlyCopyNew) { + console.log('file.copyFile is no-op in browser'); + }, + + /** + * Renames a file. May fail if "to" already exists or is on another drive. + */ + renameFile: function (from, to) { + console.log('file.renameFile is no-op in browser'); + }, + + /** + * Reads a *text* file. + */ + readFile: function (path, encoding) { + var xhr = new XMLHttpRequest(); + + //Oh yeah, that is right SYNC IO. Behold its glory + //and horrible blocking behavior. + xhr.open('GET', path, false); + xhr.send(); + + return xhr.responseText; + }, + + readFileAsync: function (path, encoding) { + var xhr = new XMLHttpRequest(), + d = prim(); + + xhr.open('GET', path, true); + xhr.send(); + + xhr.onreadystatechange = function () { + if (xhr.readyState === 4) { + if (xhr.status > 400) { + d.reject(new Error('Status: ' + xhr.status + ': ' + xhr.statusText)); + } else { + d.resolve(xhr.responseText); + } + } + }; + + return d.promise; + }, + + saveUtf8File: function (fileName, fileContents) { + //summary: saves a *text* file using UTF-8 encoding. + file.saveFile(fileName, fileContents, "utf8"); + }, + + saveFile: function (fileName, fileContents, encoding) { + requirejs.browser.saveFile(fileName, fileContents, encoding); + }, + + deleteFile: function (fileName) { + console.log('file.deleteFile is no-op in browser'); + }, + + /** + * Deletes any empty directories under the given directory. + */ + deleteEmptyDirs: function (startDir) { + console.log('file.deleteEmptyDirs is no-op in browser'); + } + }; + + return file; + +}); + +} + +if(env === 'node') { +/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint plusplus: false, octal:false, strict: false */ +/*global define: false, process: false */ + +define('node/file', ['fs', 'path', 'prim'], function (fs, path, prim) { + + var isWindows = process.platform === 'win32', + windowsDriveRegExp = /^[a-zA-Z]\:\/$/, + file; + + function frontSlash(path) { + return path.replace(/\\/g, '/'); + } + + function exists(path) { + if (isWindows && path.charAt(path.length - 1) === '/' && + path.charAt(path.length - 2) !== ':') { + path = path.substring(0, path.length - 1); + } + + try { + fs.statSync(path); + return true; + } catch (e) { + return false; + } + } + + function mkDir(dir) { + if (!exists(dir) && (!isWindows || !windowsDriveRegExp.test(dir))) { + fs.mkdirSync(dir, 511); + } + } + + function mkFullDir(dir) { + var parts = dir.split('/'), + currDir = '', + first = true; + + parts.forEach(function (part) { + //First part may be empty string if path starts with a slash. + currDir += part + '/'; + first = false; + + if (part) { + mkDir(currDir); + } + }); + } + + file = { + backSlashRegExp: /\\/g, + exclusionRegExp: /^\./, + getLineSeparator: function () { + return '/'; + }, + + exists: function (fileName) { + return exists(fileName); + }, + + parent: function (fileName) { + var parts = fileName.split('/'); + parts.pop(); + return parts.join('/'); + }, + + /** + * Gets the absolute file path as a string, normalized + * to using front slashes for path separators. + * @param {String} fileName + */ + absPath: function (fileName) { + return frontSlash(path.normalize(frontSlash(fs.realpathSync(fileName)))); + }, + + normalize: function (fileName) { + return frontSlash(path.normalize(fileName)); + }, + + isFile: function (path) { + return fs.statSync(path).isFile(); + }, + + isDirectory: function (path) { + return fs.statSync(path).isDirectory(); + }, + + getFilteredFileList: function (/*String*/startDir, /*RegExp*/regExpFilters, /*boolean?*/makeUnixPaths) { + //summary: Recurses startDir and finds matches to the files that match regExpFilters.include + //and do not match regExpFilters.exclude. Or just one regexp can be passed in for regExpFilters, + //and it will be treated as the "include" case. + //Ignores files/directories that start with a period (.) unless exclusionRegExp + //is set to another value. + var files = [], topDir, regExpInclude, regExpExclude, dirFileArray, + i, stat, filePath, ok, dirFiles, fileName; + + topDir = startDir; + + regExpInclude = regExpFilters.include || regExpFilters; + regExpExclude = regExpFilters.exclude || null; + + if (file.exists(topDir)) { + dirFileArray = fs.readdirSync(topDir); + for (i = 0; i < dirFileArray.length; i++) { + fileName = dirFileArray[i]; + filePath = path.join(topDir, fileName); + stat = fs.statSync(filePath); + if (stat.isFile()) { + if (makeUnixPaths) { + //Make sure we have a JS string. + if (filePath.indexOf("/") === -1) { + filePath = frontSlash(filePath); + } + } + + ok = true; + if (regExpInclude) { + ok = filePath.match(regExpInclude); + } + if (ok && regExpExclude) { + ok = !filePath.match(regExpExclude); + } + + if (ok && (!file.exclusionRegExp || + !file.exclusionRegExp.test(fileName))) { + files.push(filePath); + } + } else if (stat.isDirectory() && + (!file.exclusionRegExp || !file.exclusionRegExp.test(fileName))) { + dirFiles = this.getFilteredFileList(filePath, regExpFilters, makeUnixPaths); + files.push.apply(files, dirFiles); + } + } + } + + return files; //Array + }, + + copyDir: function (/*String*/srcDir, /*String*/destDir, /*RegExp?*/regExpFilter, /*boolean?*/onlyCopyNew) { + //summary: copies files from srcDir to destDir using the regExpFilter to determine if the + //file should be copied. Returns a list file name strings of the destinations that were copied. + regExpFilter = regExpFilter || /\w/; + + //Normalize th directory names, but keep front slashes. + //path module on windows now returns backslashed paths. + srcDir = frontSlash(path.normalize(srcDir)); + destDir = frontSlash(path.normalize(destDir)); + + var fileNames = file.getFilteredFileList(srcDir, regExpFilter, true), + copiedFiles = [], i, srcFileName, destFileName; + + for (i = 0; i < fileNames.length; i++) { + srcFileName = fileNames[i]; + destFileName = srcFileName.replace(srcDir, destDir); + + if (file.copyFile(srcFileName, destFileName, onlyCopyNew)) { + copiedFiles.push(destFileName); + } + } + + return copiedFiles.length ? copiedFiles : null; //Array or null + }, + + copyFile: function (/*String*/srcFileName, /*String*/destFileName, /*boolean?*/onlyCopyNew) { + //summary: copies srcFileName to destFileName. If onlyCopyNew is set, it only copies the file if + //srcFileName is newer than destFileName. Returns a boolean indicating if the copy occurred. + var parentDir; + + //logger.trace("Src filename: " + srcFileName); + //logger.trace("Dest filename: " + destFileName); + + //If onlyCopyNew is true, then compare dates and only copy if the src is newer + //than dest. + if (onlyCopyNew) { + if (file.exists(destFileName) && fs.statSync(destFileName).mtime.getTime() >= fs.statSync(srcFileName).mtime.getTime()) { + return false; //Boolean + } + } + + //Make sure destination dir exists. + parentDir = path.dirname(destFileName); + if (!file.exists(parentDir)) { + mkFullDir(parentDir); + } + + fs.writeFileSync(destFileName, fs.readFileSync(srcFileName, 'binary'), 'binary'); + + return true; //Boolean + }, + + /** + * Renames a file. May fail if "to" already exists or is on another drive. + */ + renameFile: function (from, to) { + return fs.renameSync(from, to); + }, + + /** + * Reads a *text* file. + */ + readFile: function (/*String*/path, /*String?*/encoding) { + if (encoding === 'utf-8') { + encoding = 'utf8'; + } + if (!encoding) { + encoding = 'utf8'; + } + + var text = fs.readFileSync(path, encoding); + + //Hmm, would not expect to get A BOM, but it seems to happen, + //remove it just in case. + if (text.indexOf('\uFEFF') === 0) { + text = text.substring(1, text.length); + } + + return text; + }, + + readFileAsync: function (path, encoding) { + var d = prim(); + try { + d.resolve(file.readFile(path, encoding)); + } catch (e) { + d.reject(e); + } + return d.promise; + }, + + saveUtf8File: function (/*String*/fileName, /*String*/fileContents) { + //summary: saves a *text* file using UTF-8 encoding. + file.saveFile(fileName, fileContents, "utf8"); + }, + + saveFile: function (/*String*/fileName, /*String*/fileContents, /*String?*/encoding) { + //summary: saves a *text* file. + var parentDir; + + if (encoding === 'utf-8') { + encoding = 'utf8'; + } + if (!encoding) { + encoding = 'utf8'; + } + + //Make sure destination directories exist. + parentDir = path.dirname(fileName); + if (!file.exists(parentDir)) { + mkFullDir(parentDir); + } + + fs.writeFileSync(fileName, fileContents, encoding); + }, + + deleteFile: function (/*String*/fileName) { + //summary: deletes a file or directory if it exists. + var files, i, stat; + if (file.exists(fileName)) { + stat = fs.statSync(fileName); + if (stat.isDirectory()) { + files = fs.readdirSync(fileName); + for (i = 0; i < files.length; i++) { + this.deleteFile(path.join(fileName, files[i])); + } + fs.rmdirSync(fileName); + } else { + fs.unlinkSync(fileName); + } + } + }, + + + /** + * Deletes any empty directories under the given directory. + */ + deleteEmptyDirs: function (startDir) { + var dirFileArray, i, fileName, filePath, stat; + + if (file.exists(startDir)) { + dirFileArray = fs.readdirSync(startDir); + for (i = 0; i < dirFileArray.length; i++) { + fileName = dirFileArray[i]; + filePath = path.join(startDir, fileName); + stat = fs.statSync(filePath); + if (stat.isDirectory()) { + file.deleteEmptyDirs(filePath); + } + } + + //If directory is now empty, remove it. + if (fs.readdirSync(startDir).length === 0) { + file.deleteFile(startDir); + } + } + } + }; + + return file; + +}); + +} + +if(env === 'rhino') { +/** + * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ +//Helper functions to deal with file I/O. + +/*jslint plusplus: false */ +/*global java: false, define: false */ + +define('rhino/file', ['prim'], function (prim) { + var file = { + backSlashRegExp: /\\/g, + + exclusionRegExp: /^\./, + + getLineSeparator: function () { + return file.lineSeparator; + }, + + lineSeparator: java.lang.System.getProperty("line.separator"), //Java String + + exists: function (fileName) { + return (new java.io.File(fileName)).exists(); + }, + + parent: function (fileName) { + return file.absPath((new java.io.File(fileName)).getParentFile()); + }, + + normalize: function (fileName) { + return file.absPath(fileName); + }, + + isFile: function (path) { + return (new java.io.File(path)).isFile(); + }, + + isDirectory: function (path) { + return (new java.io.File(path)).isDirectory(); + }, + + /** + * Gets the absolute file path as a string, normalized + * to using front slashes for path separators. + * @param {java.io.File||String} file + */ + absPath: function (fileObj) { + if (typeof fileObj === "string") { + fileObj = new java.io.File(fileObj); + } + return (fileObj.getCanonicalPath() + "").replace(file.backSlashRegExp, "/"); + }, + + getFilteredFileList: function (/*String*/startDir, /*RegExp*/regExpFilters, /*boolean?*/makeUnixPaths, /*boolean?*/startDirIsJavaObject) { + //summary: Recurses startDir and finds matches to the files that match regExpFilters.include + //and do not match regExpFilters.exclude. Or just one regexp can be passed in for regExpFilters, + //and it will be treated as the "include" case. + //Ignores files/directories that start with a period (.) unless exclusionRegExp + //is set to another value. + var files = [], topDir, regExpInclude, regExpExclude, dirFileArray, + i, fileObj, filePath, ok, dirFiles; + + topDir = startDir; + if (!startDirIsJavaObject) { + topDir = new java.io.File(startDir); + } + + regExpInclude = regExpFilters.include || regExpFilters; + regExpExclude = regExpFilters.exclude || null; + + if (topDir.exists()) { + dirFileArray = topDir.listFiles(); + for (i = 0; i < dirFileArray.length; i++) { + fileObj = dirFileArray[i]; + if (fileObj.isFile()) { + filePath = fileObj.getPath(); + if (makeUnixPaths) { + //Make sure we have a JS string. + filePath = String(filePath); + if (filePath.indexOf("/") === -1) { + filePath = filePath.replace(/\\/g, "/"); + } + } + + ok = true; + if (regExpInclude) { + ok = filePath.match(regExpInclude); + } + if (ok && regExpExclude) { + ok = !filePath.match(regExpExclude); + } + + if (ok && (!file.exclusionRegExp || + !file.exclusionRegExp.test(fileObj.getName()))) { + files.push(filePath); + } + } else if (fileObj.isDirectory() && + (!file.exclusionRegExp || !file.exclusionRegExp.test(fileObj.getName()))) { + dirFiles = this.getFilteredFileList(fileObj, regExpFilters, makeUnixPaths, true); + files.push.apply(files, dirFiles); + } + } + } + + return files; //Array + }, + + copyDir: function (/*String*/srcDir, /*String*/destDir, /*RegExp?*/regExpFilter, /*boolean?*/onlyCopyNew) { + //summary: copies files from srcDir to destDir using the regExpFilter to determine if the + //file should be copied. Returns a list file name strings of the destinations that were copied. + regExpFilter = regExpFilter || /\w/; + + var fileNames = file.getFilteredFileList(srcDir, regExpFilter, true), + copiedFiles = [], i, srcFileName, destFileName; + + for (i = 0; i < fileNames.length; i++) { + srcFileName = fileNames[i]; + destFileName = srcFileName.replace(srcDir, destDir); + + if (file.copyFile(srcFileName, destFileName, onlyCopyNew)) { + copiedFiles.push(destFileName); + } + } + + return copiedFiles.length ? copiedFiles : null; //Array or null + }, + + copyFile: function (/*String*/srcFileName, /*String*/destFileName, /*boolean?*/onlyCopyNew) { + //summary: copies srcFileName to destFileName. If onlyCopyNew is set, it only copies the file if + //srcFileName is newer than destFileName. Returns a boolean indicating if the copy occurred. + var destFile = new java.io.File(destFileName), srcFile, parentDir, + srcChannel, destChannel; + + //logger.trace("Src filename: " + srcFileName); + //logger.trace("Dest filename: " + destFileName); + + //If onlyCopyNew is true, then compare dates and only copy if the src is newer + //than dest. + if (onlyCopyNew) { + srcFile = new java.io.File(srcFileName); + if (destFile.exists() && destFile.lastModified() >= srcFile.lastModified()) { + return false; //Boolean + } + } + + //Make sure destination dir exists. + parentDir = destFile.getParentFile(); + if (!parentDir.exists()) { + if (!parentDir.mkdirs()) { + throw "Could not create directory: " + parentDir.getCanonicalPath(); + } + } + + //Java's version of copy file. + srcChannel = new java.io.FileInputStream(srcFileName).getChannel(); + destChannel = new java.io.FileOutputStream(destFileName).getChannel(); + destChannel.transferFrom(srcChannel, 0, srcChannel.size()); + srcChannel.close(); + destChannel.close(); + + return true; //Boolean + }, + + /** + * Renames a file. May fail if "to" already exists or is on another drive. + */ + renameFile: function (from, to) { + return (new java.io.File(from)).renameTo((new java.io.File(to))); + }, + + readFile: function (/*String*/path, /*String?*/encoding) { + //A file read function that can deal with BOMs + encoding = encoding || "utf-8"; + var fileObj = new java.io.File(path), + input = new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.FileInputStream(fileObj), encoding)), + stringBuffer, line; + try { + stringBuffer = new java.lang.StringBuffer(); + line = input.readLine(); + + // Byte Order Mark (BOM) - The Unicode Standard, version 3.0, page 324 + // http://www.unicode.org/faq/utf_bom.html + + // Note that when we use utf-8, the BOM should appear as "EF BB BF", but it doesn't due to this bug in the JDK: + // http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4508058 + if (line && line.length() && line.charAt(0) === 0xfeff) { + // Eat the BOM, since we've already found the encoding on this file, + // and we plan to concatenating this buffer with others; the BOM should + // only appear at the top of a file. + line = line.substring(1); + } + while (line !== null) { + stringBuffer.append(line); + stringBuffer.append(file.lineSeparator); + line = input.readLine(); + } + //Make sure we return a JavaScript string and not a Java string. + return String(stringBuffer.toString()); //String + } finally { + input.close(); + } + }, + + readFileAsync: function (path, encoding) { + var d = prim(); + try { + d.resolve(file.readFile(path, encoding)); + } catch (e) { + d.reject(e); + } + return d.promise; + }, + + saveUtf8File: function (/*String*/fileName, /*String*/fileContents) { + //summary: saves a file using UTF-8 encoding. + file.saveFile(fileName, fileContents, "utf-8"); + }, + + saveFile: function (/*String*/fileName, /*String*/fileContents, /*String?*/encoding) { + //summary: saves a file. + var outFile = new java.io.File(fileName), outWriter, parentDir, os; + + parentDir = outFile.getAbsoluteFile().getParentFile(); + if (!parentDir.exists()) { + if (!parentDir.mkdirs()) { + throw "Could not create directory: " + parentDir.getAbsolutePath(); + } + } + + if (encoding) { + outWriter = new java.io.OutputStreamWriter(new java.io.FileOutputStream(outFile), encoding); + } else { + outWriter = new java.io.OutputStreamWriter(new java.io.FileOutputStream(outFile)); + } + + os = new java.io.BufferedWriter(outWriter); + try { + os.write(fileContents); + } finally { + os.close(); + } + }, + + deleteFile: function (/*String*/fileName) { + //summary: deletes a file or directory if it exists. + var fileObj = new java.io.File(fileName), files, i; + if (fileObj.exists()) { + if (fileObj.isDirectory()) { + files = fileObj.listFiles(); + for (i = 0; i < files.length; i++) { + this.deleteFile(files[i]); + } + } + fileObj["delete"](); + } + }, + + /** + * Deletes any empty directories under the given directory. + * The startDirIsJavaObject is private to this implementation's + * recursion needs. + */ + deleteEmptyDirs: function (startDir, startDirIsJavaObject) { + var topDir = startDir, + dirFileArray, i, fileObj; + + if (!startDirIsJavaObject) { + topDir = new java.io.File(startDir); + } + + if (topDir.exists()) { + dirFileArray = topDir.listFiles(); + for (i = 0; i < dirFileArray.length; i++) { + fileObj = dirFileArray[i]; + if (fileObj.isDirectory()) { + file.deleteEmptyDirs(fileObj, true); + } + } + + //If the directory is empty now, delete it. + if (topDir.listFiles().length === 0) { + file.deleteFile(String(topDir.getPath())); + } + } + } + }; + + return file; +}); + +} + +if(env === 'xpconnect') { +/** + * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ +//Helper functions to deal with file I/O. + +/*jslint plusplus: false */ +/*global define, Components, xpcUtil */ + +define('xpconnect/file', ['prim'], function (prim) { + var file, + Cc = Components.classes, + Ci = Components.interfaces, + //Depends on xpcUtil which is set up in x.js + xpfile = xpcUtil.xpfile; + + function mkFullDir(dirObj) { + //1 is DIRECTORY_TYPE, 511 is 0777 permissions + if (!dirObj.exists()) { + dirObj.create(1, 511); + } + } + + file = { + backSlashRegExp: /\\/g, + + exclusionRegExp: /^\./, + + getLineSeparator: function () { + return file.lineSeparator; + }, + + lineSeparator: ('@mozilla.org/windows-registry-key;1' in Cc) ? + '\r\n' : '\n', + + exists: function (fileName) { + return xpfile(fileName).exists(); + }, + + parent: function (fileName) { + return xpfile(fileName).parent; + }, + + normalize: function (fileName) { + return file.absPath(fileName); + }, + + isFile: function (path) { + return xpfile(path).isFile(); + }, + + isDirectory: function (path) { + return xpfile(path).isDirectory(); + }, + + /** + * Gets the absolute file path as a string, normalized + * to using front slashes for path separators. + * @param {java.io.File||String} file + */ + absPath: function (fileObj) { + if (typeof fileObj === "string") { + fileObj = xpfile(fileObj); + } + return fileObj.path; + }, + + getFilteredFileList: function (/*String*/startDir, /*RegExp*/regExpFilters, /*boolean?*/makeUnixPaths, /*boolean?*/startDirIsObject) { + //summary: Recurses startDir and finds matches to the files that match regExpFilters.include + //and do not match regExpFilters.exclude. Or just one regexp can be passed in for regExpFilters, + //and it will be treated as the "include" case. + //Ignores files/directories that start with a period (.) unless exclusionRegExp + //is set to another value. + var files = [], topDir, regExpInclude, regExpExclude, dirFileArray, + fileObj, filePath, ok, dirFiles; + + topDir = startDir; + if (!startDirIsObject) { + topDir = xpfile(startDir); + } + + regExpInclude = regExpFilters.include || regExpFilters; + regExpExclude = regExpFilters.exclude || null; + + if (topDir.exists()) { + dirFileArray = topDir.directoryEntries; + while (dirFileArray.hasMoreElements()) { + fileObj = dirFileArray.getNext().QueryInterface(Ci.nsILocalFile); + if (fileObj.isFile()) { + filePath = fileObj.path; + if (makeUnixPaths) { + if (filePath.indexOf("/") === -1) { + filePath = filePath.replace(/\\/g, "/"); + } + } + + ok = true; + if (regExpInclude) { + ok = filePath.match(regExpInclude); + } + if (ok && regExpExclude) { + ok = !filePath.match(regExpExclude); + } + + if (ok && (!file.exclusionRegExp || + !file.exclusionRegExp.test(fileObj.leafName))) { + files.push(filePath); + } + } else if (fileObj.isDirectory() && + (!file.exclusionRegExp || !file.exclusionRegExp.test(fileObj.leafName))) { + dirFiles = this.getFilteredFileList(fileObj, regExpFilters, makeUnixPaths, true); + files.push.apply(files, dirFiles); + } + } + } + + return files; //Array + }, + + copyDir: function (/*String*/srcDir, /*String*/destDir, /*RegExp?*/regExpFilter, /*boolean?*/onlyCopyNew) { + //summary: copies files from srcDir to destDir using the regExpFilter to determine if the + //file should be copied. Returns a list file name strings of the destinations that were copied. + regExpFilter = regExpFilter || /\w/; + + var fileNames = file.getFilteredFileList(srcDir, regExpFilter, true), + copiedFiles = [], i, srcFileName, destFileName; + + for (i = 0; i < fileNames.length; i += 1) { + srcFileName = fileNames[i]; + destFileName = srcFileName.replace(srcDir, destDir); + + if (file.copyFile(srcFileName, destFileName, onlyCopyNew)) { + copiedFiles.push(destFileName); + } + } + + return copiedFiles.length ? copiedFiles : null; //Array or null + }, + + copyFile: function (/*String*/srcFileName, /*String*/destFileName, /*boolean?*/onlyCopyNew) { + //summary: copies srcFileName to destFileName. If onlyCopyNew is set, it only copies the file if + //srcFileName is newer than destFileName. Returns a boolean indicating if the copy occurred. + var destFile = xpfile(destFileName), + srcFile = xpfile(srcFileName); + + //logger.trace("Src filename: " + srcFileName); + //logger.trace("Dest filename: " + destFileName); + + //If onlyCopyNew is true, then compare dates and only copy if the src is newer + //than dest. + if (onlyCopyNew) { + if (destFile.exists() && destFile.lastModifiedTime >= srcFile.lastModifiedTime) { + return false; //Boolean + } + } + + srcFile.copyTo(destFile.parent, destFile.leafName); + + return true; //Boolean + }, + + /** + * Renames a file. May fail if "to" already exists or is on another drive. + */ + renameFile: function (from, to) { + var toFile = xpfile(to); + return xpfile(from).moveTo(toFile.parent, toFile.leafName); + }, + + readFile: xpcUtil.readFile, + + readFileAsync: function (path, encoding) { + var d = prim(); + try { + d.resolve(file.readFile(path, encoding)); + } catch (e) { + d.reject(e); + } + return d.promise; + }, + + saveUtf8File: function (/*String*/fileName, /*String*/fileContents) { + //summary: saves a file using UTF-8 encoding. + file.saveFile(fileName, fileContents, "utf-8"); + }, + + saveFile: function (/*String*/fileName, /*String*/fileContents, /*String?*/encoding) { + var outStream, convertStream, + fileObj = xpfile(fileName); + + mkFullDir(fileObj.parent); + + try { + outStream = Cc['@mozilla.org/network/file-output-stream;1'] + .createInstance(Ci.nsIFileOutputStream); + //438 is decimal for 0777 + outStream.init(fileObj, 0x02 | 0x08 | 0x20, 511, 0); + + convertStream = Cc['@mozilla.org/intl/converter-output-stream;1'] + .createInstance(Ci.nsIConverterOutputStream); + + convertStream.init(outStream, encoding, 0, 0); + convertStream.writeString(fileContents); + } catch (e) { + throw new Error((fileObj && fileObj.path || '') + ': ' + e); + } finally { + if (convertStream) { + convertStream.close(); + } + if (outStream) { + outStream.close(); + } + } + }, + + deleteFile: function (/*String*/fileName) { + //summary: deletes a file or directory if it exists. + var fileObj = xpfile(fileName); + if (fileObj.exists()) { + fileObj.remove(true); + } + }, + + /** + * Deletes any empty directories under the given directory. + * The startDirIsJavaObject is private to this implementation's + * recursion needs. + */ + deleteEmptyDirs: function (startDir, startDirIsObject) { + var topDir = startDir, + dirFileArray, fileObj; + + if (!startDirIsObject) { + topDir = xpfile(startDir); + } + + if (topDir.exists()) { + dirFileArray = topDir.directoryEntries; + while (dirFileArray.hasMoreElements()) { + fileObj = dirFileArray.getNext().QueryInterface(Ci.nsILocalFile); + + if (fileObj.isDirectory()) { + file.deleteEmptyDirs(fileObj, true); + } + } + + //If the directory is empty now, delete it. + dirFileArray = topDir.directoryEntries; + if (!dirFileArray.hasMoreElements()) { + file.deleteFile(topDir.path); + } + } + } + }; + + return file; +}); + +} + +if(env === 'browser') { +/*global process */ +define('browser/quit', function () { + 'use strict'; + return function (code) { + }; +}); +} + +if(env === 'node') { +/*global process */ +define('node/quit', function () { + 'use strict'; + return function (code) { + var draining = 0; + var exit = function () { + if (draining === 0) { + process.exit(code); + } else { + draining -= 1; + } + }; + if (process.stdout.bufferSize) { + draining += 1; + process.stdout.once('drain', exit); + } + if (process.stderr.bufferSize) { + draining += 1; + process.stderr.once('drain', exit); + } + exit(); + }; +}); + +} + +if(env === 'rhino') { +/*global quit */ +define('rhino/quit', function () { + 'use strict'; + return function (code) { + return quit(code); + }; +}); + +} + +if(env === 'xpconnect') { +/*global quit */ +define('xpconnect/quit', function () { + 'use strict'; + return function (code) { + return quit(code); + }; +}); + +} + +if(env === 'browser') { +/** + * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, console: false */ + +define('browser/print', function () { + function print(msg) { + console.log(msg); + } + + return print; +}); + +} + +if(env === 'node') { +/** + * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, console: false */ + +define('node/print', function () { + function print(msg) { + console.log(msg); + } + + return print; +}); + +} + +if(env === 'rhino') { +/** + * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, print: false */ + +define('rhino/print', function () { + return print; +}); + +} + +if(env === 'xpconnect') { +/** + * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false, print: false */ + +define('xpconnect/print', function () { + return print; +}); + +} +/** + * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint nomen: false, strict: false */ +/*global define: false */ + +define('logger', ['env!env/print'], function (print) { + var logger = { + TRACE: 0, + INFO: 1, + WARN: 2, + ERROR: 3, + SILENT: 4, + level: 0, + logPrefix: "", + + logLevel: function( level ) { + this.level = level; + }, + + trace: function (message) { + if (this.level <= this.TRACE) { + this._print(message); + } + }, + + info: function (message) { + if (this.level <= this.INFO) { + this._print(message); + } + }, + + warn: function (message) { + if (this.level <= this.WARN) { + this._print(message); + } + }, + + error: function (message) { + if (this.level <= this.ERROR) { + this._print(message); + } + }, + + _print: function (message) { + this._sysPrint((this.logPrefix ? (this.logPrefix + " ") : "") + message); + }, + + _sysPrint: function (message) { + print(message); + } + }; + + return logger; +}); +//Just a blank file to use when building the optimizer with the optimizer, +//so that the build does not attempt to inline some env modules, +//like Node's fs and path. + +/* + Copyright (C) 2012 Ariya Hidayat + Copyright (C) 2012 Mathias Bynens + Copyright (C) 2012 Joost-Wim Boekesteijn + Copyright (C) 2012 Kris Kowal + Copyright (C) 2012 Yusuke Suzuki + Copyright (C) 2012 Arpad Borsos + Copyright (C) 2011 Ariya Hidayat + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT 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 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. +*/ + +/*jslint bitwise:true plusplus:true */ +/*global esprima:true, define:true, exports:true, window: true, +throwError: true, createLiteral: true, generateStatement: true, +parseAssignmentExpression: true, parseBlock: true, parseExpression: true, +parseFunctionDeclaration: true, parseFunctionExpression: true, +parseFunctionSourceElements: true, parseVariableIdentifier: true, +parseLeftHandSideExpression: true, +parseStatement: true, parseSourceElement: true */ + +(function (root, factory) { + 'use strict'; + + // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, + // Rhino, and plain browser loading. + if (typeof define === 'function' && define.amd) { + define('esprima', ['exports'], factory); + } else if (typeof exports !== 'undefined') { + factory(exports); + } else { + factory((root.esprima = {})); + } +}(this, function (exports) { + 'use strict'; + + var Token, + TokenName, + Syntax, + PropertyKind, + Messages, + Regex, + source, + strict, + index, + lineNumber, + lineStart, + length, + buffer, + state, + extra; + + Token = { + BooleanLiteral: 1, + EOF: 2, + Identifier: 3, + Keyword: 4, + NullLiteral: 5, + NumericLiteral: 6, + Punctuator: 7, + StringLiteral: 8 + }; + + TokenName = {}; + TokenName[Token.BooleanLiteral] = 'Boolean'; + TokenName[Token.EOF] = ''; + TokenName[Token.Identifier] = 'Identifier'; + TokenName[Token.Keyword] = 'Keyword'; + TokenName[Token.NullLiteral] = 'Null'; + TokenName[Token.NumericLiteral] = 'Numeric'; + TokenName[Token.Punctuator] = 'Punctuator'; + TokenName[Token.StringLiteral] = 'String'; + + Syntax = { + AssignmentExpression: 'AssignmentExpression', + ArrayExpression: 'ArrayExpression', + BlockStatement: 'BlockStatement', + BinaryExpression: 'BinaryExpression', + BreakStatement: 'BreakStatement', + CallExpression: 'CallExpression', + CatchClause: 'CatchClause', + ConditionalExpression: 'ConditionalExpression', + ContinueStatement: 'ContinueStatement', + DoWhileStatement: 'DoWhileStatement', + DebuggerStatement: 'DebuggerStatement', + EmptyStatement: 'EmptyStatement', + ExpressionStatement: 'ExpressionStatement', + ForStatement: 'ForStatement', + ForInStatement: 'ForInStatement', + FunctionDeclaration: 'FunctionDeclaration', + FunctionExpression: 'FunctionExpression', + Identifier: 'Identifier', + IfStatement: 'IfStatement', + Literal: 'Literal', + LabeledStatement: 'LabeledStatement', + LogicalExpression: 'LogicalExpression', + MemberExpression: 'MemberExpression', + NewExpression: 'NewExpression', + ObjectExpression: 'ObjectExpression', + Program: 'Program', + Property: 'Property', + ReturnStatement: 'ReturnStatement', + SequenceExpression: 'SequenceExpression', + SwitchStatement: 'SwitchStatement', + SwitchCase: 'SwitchCase', + ThisExpression: 'ThisExpression', + ThrowStatement: 'ThrowStatement', + TryStatement: 'TryStatement', + UnaryExpression: 'UnaryExpression', + UpdateExpression: 'UpdateExpression', + VariableDeclaration: 'VariableDeclaration', + VariableDeclarator: 'VariableDeclarator', + WhileStatement: 'WhileStatement', + WithStatement: 'WithStatement' + }; + + PropertyKind = { + Data: 1, + Get: 2, + Set: 4 + }; + + // Error messages should be identical to V8. + Messages = { + UnexpectedToken: 'Unexpected token %0', + UnexpectedNumber: 'Unexpected number', + UnexpectedString: 'Unexpected string', + UnexpectedIdentifier: 'Unexpected identifier', + UnexpectedReserved: 'Unexpected reserved word', + UnexpectedEOS: 'Unexpected end of input', + NewlineAfterThrow: 'Illegal newline after throw', + InvalidRegExp: 'Invalid regular expression', + UnterminatedRegExp: 'Invalid regular expression: missing /', + InvalidLHSInAssignment: 'Invalid left-hand side in assignment', + InvalidLHSInForIn: 'Invalid left-hand side in for-in', + MultipleDefaultsInSwitch: 'More than one default clause in switch statement', + NoCatchOrFinally: 'Missing catch or finally after try', + UnknownLabel: 'Undefined label \'%0\'', + Redeclaration: '%0 \'%1\' has already been declared', + IllegalContinue: 'Illegal continue statement', + IllegalBreak: 'Illegal break statement', + IllegalReturn: 'Illegal return statement', + StrictModeWith: 'Strict mode code may not include a with statement', + StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode', + StrictVarName: 'Variable name may not be eval or arguments in strict mode', + StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode', + StrictParamDupe: 'Strict mode function may not have duplicate parameter names', + StrictFunctionName: 'Function name may not be eval or arguments in strict mode', + StrictOctalLiteral: 'Octal literals are not allowed in strict mode.', + StrictDelete: 'Delete of an unqualified identifier in strict mode.', + StrictDuplicateProperty: 'Duplicate data property in object literal not allowed in strict mode', + AccessorDataProperty: 'Object literal may not have data and accessor property with the same name', + AccessorGetSet: 'Object literal may not have multiple get/set accessors with the same name', + StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode', + StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode', + StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode', + StrictReservedWord: 'Use of future reserved word in strict mode' + }; + + // See also tools/generate-unicode-regex.py. + Regex = { + NonAsciiIdentifierStart: new RegExp('[\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc]'), + NonAsciiIdentifierPart: new 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\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc]') + }; + + // Ensure the condition is true, otherwise throw an error. + // This is only to have a better contract semantic, i.e. another safety net + // to catch a logic error. The condition shall be fulfilled in normal case. + // Do NOT use this to enforce a certain condition on any user input. + + function assert(condition, message) { + if (!condition) { + throw new Error('ASSERT: ' + message); + } + } + + function sliceSource(from, to) { + return source.slice(from, to); + } + + if (typeof 'esprima'[0] === 'undefined') { + sliceSource = function sliceArraySource(from, to) { + return source.slice(from, to).join(''); + }; + } + + function isDecimalDigit(ch) { + return '0123456789'.indexOf(ch) >= 0; + } + + function isHexDigit(ch) { + return '0123456789abcdefABCDEF'.indexOf(ch) >= 0; + } + + function isOctalDigit(ch) { + return '01234567'.indexOf(ch) >= 0; + } + + + // 7.2 White Space + + function isWhiteSpace(ch) { + return (ch === ' ') || (ch === '\u0009') || (ch === '\u000B') || + (ch === '\u000C') || (ch === '\u00A0') || + (ch.charCodeAt(0) >= 0x1680 && + '\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\uFEFF'.indexOf(ch) >= 0); + } + + // 7.3 Line Terminators + + function isLineTerminator(ch) { + return (ch === '\n' || ch === '\r' || ch === '\u2028' || ch === '\u2029'); + } + + // 7.6 Identifier Names and Identifiers + + function isIdentifierStart(ch) { + return (ch === '$') || (ch === '_') || (ch === '\\') || + (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || + ((ch.charCodeAt(0) >= 0x80) && Regex.NonAsciiIdentifierStart.test(ch)); + } + + function isIdentifierPart(ch) { + return (ch === '$') || (ch === '_') || (ch === '\\') || + (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || + ((ch >= '0') && (ch <= '9')) || + ((ch.charCodeAt(0) >= 0x80) && Regex.NonAsciiIdentifierPart.test(ch)); + } + + // 7.6.1.2 Future Reserved Words + + function isFutureReservedWord(id) { + switch (id) { + + // Future reserved words. + case 'class': + case 'enum': + case 'export': + case 'extends': + case 'import': + case 'super': + return true; + } + + return false; + } + + function isStrictModeReservedWord(id) { + switch (id) { + + // Strict Mode reserved words. + case 'implements': + case 'interface': + case 'package': + case 'private': + case 'protected': + case 'public': + case 'static': + case 'yield': + case 'let': + return true; + } + + return false; + } + + function isRestrictedWord(id) { + return id === 'eval' || id === 'arguments'; + } + + // 7.6.1.1 Keywords + + function isKeyword(id) { + var keyword = false; + switch (id.length) { + case 2: + keyword = (id === 'if') || (id === 'in') || (id === 'do'); + break; + case 3: + keyword = (id === 'var') || (id === 'for') || (id === 'new') || (id === 'try'); + break; + case 4: + keyword = (id === 'this') || (id === 'else') || (id === 'case') || (id === 'void') || (id === 'with'); + break; + case 5: + keyword = (id === 'while') || (id === 'break') || (id === 'catch') || (id === 'throw'); + break; + case 6: + keyword = (id === 'return') || (id === 'typeof') || (id === 'delete') || (id === 'switch'); + break; + case 7: + keyword = (id === 'default') || (id === 'finally'); + break; + case 8: + keyword = (id === 'function') || (id === 'continue') || (id === 'debugger'); + break; + case 10: + keyword = (id === 'instanceof'); + break; + } + + if (keyword) { + return true; + } + + switch (id) { + // Future reserved words. + // 'const' is specialized as Keyword in V8. + case 'const': + return true; + + // For compatiblity to SpiderMonkey and ES.next + case 'yield': + case 'let': + return true; + } + + if (strict && isStrictModeReservedWord(id)) { + return true; + } + + return isFutureReservedWord(id); + } + + // 7.4 Comments + + function skipComment() { + var ch, blockComment, lineComment; + + blockComment = false; + lineComment = false; + + while (index < length) { + ch = source[index]; + + if (lineComment) { + ch = source[index++]; + if (isLineTerminator(ch)) { + lineComment = false; + if (ch === '\r' && source[index] === '\n') { + ++index; + } + ++lineNumber; + lineStart = index; + } + } else if (blockComment) { + if (isLineTerminator(ch)) { + if (ch === '\r' && source[index + 1] === '\n') { + ++index; + } + ++lineNumber; + ++index; + lineStart = index; + if (index >= length) { + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + } else { + ch = source[index++]; + if (index >= length) { + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + if (ch === '*') { + ch = source[index]; + if (ch === '/') { + ++index; + blockComment = false; + } + } + } + } else if (ch === '/') { + ch = source[index + 1]; + if (ch === '/') { + index += 2; + lineComment = true; + } else if (ch === '*') { + index += 2; + blockComment = true; + if (index >= length) { + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + } else { + break; + } + } else if (isWhiteSpace(ch)) { + ++index; + } else if (isLineTerminator(ch)) { + ++index; + if (ch === '\r' && source[index] === '\n') { + ++index; + } + ++lineNumber; + lineStart = index; + } else { + break; + } + } + } + + function scanHexEscape(prefix) { + var i, len, ch, code = 0; + + len = (prefix === 'u') ? 4 : 2; + for (i = 0; i < len; ++i) { + if (index < length && isHexDigit(source[index])) { + ch = source[index++]; + code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase()); + } else { + return ''; + } + } + return String.fromCharCode(code); + } + + function scanIdentifier() { + var ch, start, id, restore; + + ch = source[index]; + if (!isIdentifierStart(ch)) { + return; + } + + start = index; + if (ch === '\\') { + ++index; + if (source[index] !== 'u') { + return; + } + ++index; + restore = index; + ch = scanHexEscape('u'); + if (ch) { + if (ch === '\\' || !isIdentifierStart(ch)) { + return; + } + id = ch; + } else { + index = restore; + id = 'u'; + } + } else { + id = source[index++]; + } + + while (index < length) { + ch = source[index]; + if (!isIdentifierPart(ch)) { + break; + } + if (ch === '\\') { + ++index; + if (source[index] !== 'u') { + return; + } + ++index; + restore = index; + ch = scanHexEscape('u'); + if (ch) { + if (ch === '\\' || !isIdentifierPart(ch)) { + return; + } + id += ch; + } else { + index = restore; + id += 'u'; + } + } else { + id += source[index++]; + } + } + + // There is no keyword or literal with only one character. + // Thus, it must be an identifier. + if (id.length === 1) { + return { + type: Token.Identifier, + value: id, + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + if (isKeyword(id)) { + return { + type: Token.Keyword, + value: id, + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + // 7.8.1 Null Literals + + if (id === 'null') { + return { + type: Token.NullLiteral, + value: id, + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + // 7.8.2 Boolean Literals + + if (id === 'true' || id === 'false') { + return { + type: Token.BooleanLiteral, + value: id, + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + return { + type: Token.Identifier, + value: id, + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + // 7.7 Punctuators + + function scanPunctuator() { + var start = index, + ch1 = source[index], + ch2, + ch3, + ch4; + + // Check for most common single-character punctuators. + + if (ch1 === ';' || ch1 === '{' || ch1 === '}') { + ++index; + return { + type: Token.Punctuator, + value: ch1, + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + if (ch1 === ',' || ch1 === '(' || ch1 === ')') { + ++index; + return { + type: Token.Punctuator, + value: ch1, + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + // Dot (.) can also start a floating-point number, hence the need + // to check the next character. + + ch2 = source[index + 1]; + if (ch1 === '.' && !isDecimalDigit(ch2)) { + return { + type: Token.Punctuator, + value: source[index++], + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + // Peek more characters. + + ch3 = source[index + 2]; + ch4 = source[index + 3]; + + // 4-character punctuator: >>>= + + if (ch1 === '>' && ch2 === '>' && ch3 === '>') { + if (ch4 === '=') { + index += 4; + return { + type: Token.Punctuator, + value: '>>>=', + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + } + + // 3-character punctuators: === !== >>> <<= >>= + + if (ch1 === '=' && ch2 === '=' && ch3 === '=') { + index += 3; + return { + type: Token.Punctuator, + value: '===', + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + if (ch1 === '!' && ch2 === '=' && ch3 === '=') { + index += 3; + return { + type: Token.Punctuator, + value: '!==', + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + if (ch1 === '>' && ch2 === '>' && ch3 === '>') { + index += 3; + return { + type: Token.Punctuator, + value: '>>>', + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + if (ch1 === '<' && ch2 === '<' && ch3 === '=') { + index += 3; + return { + type: Token.Punctuator, + value: '<<=', + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + if (ch1 === '>' && ch2 === '>' && ch3 === '=') { + index += 3; + return { + type: Token.Punctuator, + value: '>>=', + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + // 2-character punctuators: <= >= == != ++ -- << >> && || + // += -= *= %= &= |= ^= /= + + if (ch2 === '=') { + if ('<>=!+-*%&|^/'.indexOf(ch1) >= 0) { + index += 2; + return { + type: Token.Punctuator, + value: ch1 + ch2, + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + } + + if (ch1 === ch2 && ('+-<>&|'.indexOf(ch1) >= 0)) { + if ('+-<>&|'.indexOf(ch2) >= 0) { + index += 2; + return { + type: Token.Punctuator, + value: ch1 + ch2, + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + } + + // The remaining 1-character punctuators. + + if ('[]<>+-*%&|^!~?:=/'.indexOf(ch1) >= 0) { + return { + type: Token.Punctuator, + value: source[index++], + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + } + + // 7.8.3 Numeric Literals + + function scanNumericLiteral() { + var number, start, ch; + + ch = source[index]; + assert(isDecimalDigit(ch) || (ch === '.'), + 'Numeric literal must start with a decimal digit or a decimal point'); + + start = index; + number = ''; + if (ch !== '.') { + number = source[index++]; + ch = source[index]; + + // Hex number starts with '0x'. + // Octal number starts with '0'. + if (number === '0') { + if (ch === 'x' || ch === 'X') { + number += source[index++]; + while (index < length) { + ch = source[index]; + if (!isHexDigit(ch)) { + break; + } + number += source[index++]; + } + + if (number.length <= 2) { + // only 0x + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + + if (index < length) { + ch = source[index]; + if (isIdentifierStart(ch)) { + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + } + return { + type: Token.NumericLiteral, + value: parseInt(number, 16), + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } else if (isOctalDigit(ch)) { + number += source[index++]; + while (index < length) { + ch = source[index]; + if (!isOctalDigit(ch)) { + break; + } + number += source[index++]; + } + + if (index < length) { + ch = source[index]; + if (isIdentifierStart(ch) || isDecimalDigit(ch)) { + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + } + return { + type: Token.NumericLiteral, + value: parseInt(number, 8), + octal: true, + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + // decimal number starts with '0' such as '09' is illegal. + if (isDecimalDigit(ch)) { + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + } + + while (index < length) { + ch = source[index]; + if (!isDecimalDigit(ch)) { + break; + } + number += source[index++]; + } + } + + if (ch === '.') { + number += source[index++]; + while (index < length) { + ch = source[index]; + if (!isDecimalDigit(ch)) { + break; + } + number += source[index++]; + } + } + + if (ch === 'e' || ch === 'E') { + number += source[index++]; + + ch = source[index]; + if (ch === '+' || ch === '-') { + number += source[index++]; + } + + ch = source[index]; + if (isDecimalDigit(ch)) { + number += source[index++]; + while (index < length) { + ch = source[index]; + if (!isDecimalDigit(ch)) { + break; + } + number += source[index++]; + } + } else { + ch = 'character ' + ch; + if (index >= length) { + ch = ''; + } + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + } + + if (index < length) { + ch = source[index]; + if (isIdentifierStart(ch)) { + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + } + + return { + type: Token.NumericLiteral, + value: parseFloat(number), + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + // 7.8.4 String Literals + + function scanStringLiteral() { + var str = '', quote, start, ch, code, unescaped, restore, octal = false; + + quote = source[index]; + assert((quote === '\'' || quote === '"'), + 'String literal must starts with a quote'); + + start = index; + ++index; + + while (index < length) { + ch = source[index++]; + + if (ch === quote) { + quote = ''; + break; + } else if (ch === '\\') { + ch = source[index++]; + if (!isLineTerminator(ch)) { + switch (ch) { + case 'n': + str += '\n'; + break; + case 'r': + str += '\r'; + break; + case 't': + str += '\t'; + break; + case 'u': + case 'x': + restore = index; + unescaped = scanHexEscape(ch); + if (unescaped) { + str += unescaped; + } else { + index = restore; + str += ch; + } + break; + case 'b': + str += '\b'; + break; + case 'f': + str += '\f'; + break; + case 'v': + str += '\x0B'; + break; + + default: + if (isOctalDigit(ch)) { + code = '01234567'.indexOf(ch); + + // \0 is not octal escape sequence + if (code !== 0) { + octal = true; + } + + if (index < length && isOctalDigit(source[index])) { + octal = true; + code = code * 8 + '01234567'.indexOf(source[index++]); + + // 3 digits are only allowed when string starts + // with 0, 1, 2, 3 + if ('0123'.indexOf(ch) >= 0 && + index < length && + isOctalDigit(source[index])) { + code = code * 8 + '01234567'.indexOf(source[index++]); + } + } + str += String.fromCharCode(code); + } else { + str += ch; + } + break; + } + } else { + ++lineNumber; + if (ch === '\r' && source[index] === '\n') { + ++index; + } + } + } else if (isLineTerminator(ch)) { + break; + } else { + str += ch; + } + } + + if (quote !== '') { + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + + return { + type: Token.StringLiteral, + value: str, + octal: octal, + lineNumber: lineNumber, + lineStart: lineStart, + range: [start, index] + }; + } + + function scanRegExp() { + var str, ch, start, pattern, flags, value, classMarker = false, restore, terminated = false; + + buffer = null; + skipComment(); + + start = index; + ch = source[index]; + assert(ch === '/', 'Regular expression literal must start with a slash'); + str = source[index++]; + + while (index < length) { + ch = source[index++]; + str += ch; + if (ch === '\\') { + ch = source[index++]; + // ECMA-262 7.8.5 + if (isLineTerminator(ch)) { + throwError({}, Messages.UnterminatedRegExp); + } + str += ch; + } else if (classMarker) { + if (ch === ']') { + classMarker = false; + } + } else { + if (ch === '/') { + terminated = true; + break; + } else if (ch === '[') { + classMarker = true; + } else if (isLineTerminator(ch)) { + throwError({}, Messages.UnterminatedRegExp); + } + } + } + + if (!terminated) { + throwError({}, Messages.UnterminatedRegExp); + } + + // Exclude leading and trailing slash. + pattern = str.substr(1, str.length - 2); + + flags = ''; + while (index < length) { + ch = source[index]; + if (!isIdentifierPart(ch)) { + break; + } + + ++index; + if (ch === '\\' && index < length) { + ch = source[index]; + if (ch === 'u') { + ++index; + restore = index; + ch = scanHexEscape('u'); + if (ch) { + flags += ch; + str += '\\u'; + for (; restore < index; ++restore) { + str += source[restore]; + } + } else { + index = restore; + flags += 'u'; + str += '\\u'; + } + } else { + str += '\\'; + } + } else { + flags += ch; + str += ch; + } + } + + try { + value = new RegExp(pattern, flags); + } catch (e) { + throwError({}, Messages.InvalidRegExp); + } + + return { + literal: str, + value: value, + range: [start, index] + }; + } + + function isIdentifierName(token) { + return token.type === Token.Identifier || + token.type === Token.Keyword || + token.type === Token.BooleanLiteral || + token.type === Token.NullLiteral; + } + + function advance() { + var ch, token; + + skipComment(); + + if (index >= length) { + return { + type: Token.EOF, + lineNumber: lineNumber, + lineStart: lineStart, + range: [index, index] + }; + } + + token = scanPunctuator(); + if (typeof token !== 'undefined') { + return token; + } + + ch = source[index]; + + if (ch === '\'' || ch === '"') { + return scanStringLiteral(); + } + + if (ch === '.' || isDecimalDigit(ch)) { + return scanNumericLiteral(); + } + + token = scanIdentifier(); + if (typeof token !== 'undefined') { + return token; + } + + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + + function lex() { + var token; + + if (buffer) { + index = buffer.range[1]; + lineNumber = buffer.lineNumber; + lineStart = buffer.lineStart; + token = buffer; + buffer = null; + return token; + } + + buffer = null; + return advance(); + } + + function lookahead() { + var pos, line, start; + + if (buffer !== null) { + return buffer; + } + + pos = index; + line = lineNumber; + start = lineStart; + buffer = advance(); + index = pos; + lineNumber = line; + lineStart = start; + + return buffer; + } + + // Return true if there is a line terminator before the next token. + + function peekLineTerminator() { + var pos, line, start, found; + + pos = index; + line = lineNumber; + start = lineStart; + skipComment(); + found = lineNumber !== line; + index = pos; + lineNumber = line; + lineStart = start; + + return found; + } + + // Throw an exception + + function throwError(token, messageFormat) { + var error, + args = Array.prototype.slice.call(arguments, 2), + msg = messageFormat.replace( + /%(\d)/g, + function (whole, index) { + return args[index] || ''; + } + ); + + if (typeof token.lineNumber === 'number') { + error = new Error('Line ' + token.lineNumber + ': ' + msg); + error.index = token.range[0]; + error.lineNumber = token.lineNumber; + error.column = token.range[0] - lineStart + 1; + } else { + error = new Error('Line ' + lineNumber + ': ' + msg); + error.index = index; + error.lineNumber = lineNumber; + error.column = index - lineStart + 1; + } + + throw error; + } + + function throwErrorTolerant() { + try { + throwError.apply(null, arguments); + } catch (e) { + if (extra.errors) { + extra.errors.push(e); + } else { + throw e; + } + } + } + + + // Throw an exception because of the token. + + function throwUnexpected(token) { + if (token.type === Token.EOF) { + throwError(token, Messages.UnexpectedEOS); + } + + if (token.type === Token.NumericLiteral) { + throwError(token, Messages.UnexpectedNumber); + } + + if (token.type === Token.StringLiteral) { + throwError(token, Messages.UnexpectedString); + } + + if (token.type === Token.Identifier) { + throwError(token, Messages.UnexpectedIdentifier); + } + + if (token.type === Token.Keyword) { + if (isFutureReservedWord(token.value)) { + throwError(token, Messages.UnexpectedReserved); + } else if (strict && isStrictModeReservedWord(token.value)) { + throwErrorTolerant(token, Messages.StrictReservedWord); + return; + } + throwError(token, Messages.UnexpectedToken, token.value); + } + + // BooleanLiteral, NullLiteral, or Punctuator. + throwError(token, Messages.UnexpectedToken, token.value); + } + + // Expect the next token to match the specified punctuator. + // If not, an exception will be thrown. + + function expect(value) { + var token = lex(); + if (token.type !== Token.Punctuator || token.value !== value) { + throwUnexpected(token); + } + } + + // Expect the next token to match the specified keyword. + // If not, an exception will be thrown. + + function expectKeyword(keyword) { + var token = lex(); + if (token.type !== Token.Keyword || token.value !== keyword) { + throwUnexpected(token); + } + } + + // Return true if the next token matches the specified punctuator. + + function match(value) { + var token = lookahead(); + return token.type === Token.Punctuator && token.value === value; + } + + // Return true if the next token matches the specified keyword + + function matchKeyword(keyword) { + var token = lookahead(); + return token.type === Token.Keyword && token.value === keyword; + } + + // Return true if the next token is an assignment operator + + function matchAssign() { + var token = lookahead(), + op = token.value; + + if (token.type !== Token.Punctuator) { + return false; + } + return op === '=' || + op === '*=' || + op === '/=' || + op === '%=' || + op === '+=' || + op === '-=' || + op === '<<=' || + op === '>>=' || + op === '>>>=' || + op === '&=' || + op === '^=' || + op === '|='; + } + + function consumeSemicolon() { + var token, line; + + // Catch the very common case first. + if (source[index] === ';') { + lex(); + return; + } + + line = lineNumber; + skipComment(); + if (lineNumber !== line) { + return; + } + + if (match(';')) { + lex(); + return; + } + + token = lookahead(); + if (token.type !== Token.EOF && !match('}')) { + throwUnexpected(token); + } + } + + // Return true if provided expression is LeftHandSideExpression + + function isLeftHandSide(expr) { + return expr.type === Syntax.Identifier || expr.type === Syntax.MemberExpression; + } + + // 11.1.4 Array Initialiser + + function parseArrayInitialiser() { + var elements = []; + + expect('['); + + while (!match(']')) { + if (match(',')) { + lex(); + elements.push(null); + } else { + elements.push(parseAssignmentExpression()); + + if (!match(']')) { + expect(','); + } + } + } + + expect(']'); + + return { + type: Syntax.ArrayExpression, + elements: elements + }; + } + + // 11.1.5 Object Initialiser + + function parsePropertyFunction(param, first) { + var previousStrict, body; + + previousStrict = strict; + body = parseFunctionSourceElements(); + if (first && strict && isRestrictedWord(param[0].name)) { + throwErrorTolerant(first, Messages.StrictParamName); + } + strict = previousStrict; + + return { + type: Syntax.FunctionExpression, + id: null, + params: param, + defaults: [], + body: body, + rest: null, + generator: false, + expression: false + }; + } + + function parseObjectPropertyKey() { + var token = lex(); + + // Note: This function is called only from parseObjectProperty(), where + // EOF and Punctuator tokens are already filtered out. + + if (token.type === Token.StringLiteral || token.type === Token.NumericLiteral) { + if (strict && token.octal) { + throwErrorTolerant(token, Messages.StrictOctalLiteral); + } + return createLiteral(token); + } + + return { + type: Syntax.Identifier, + name: token.value + }; + } + + function parseObjectProperty() { + var token, key, id, param; + + token = lookahead(); + + if (token.type === Token.Identifier) { + + id = parseObjectPropertyKey(); + + // Property Assignment: Getter and Setter. + + if (token.value === 'get' && !match(':')) { + key = parseObjectPropertyKey(); + expect('('); + expect(')'); + return { + type: Syntax.Property, + key: key, + value: parsePropertyFunction([]), + kind: 'get' + }; + } else if (token.value === 'set' && !match(':')) { + key = parseObjectPropertyKey(); + expect('('); + token = lookahead(); + if (token.type !== Token.Identifier) { + expect(')'); + throwErrorTolerant(token, Messages.UnexpectedToken, token.value); + return { + type: Syntax.Property, + key: key, + value: parsePropertyFunction([]), + kind: 'set' + }; + } else { + param = [ parseVariableIdentifier() ]; + expect(')'); + return { + type: Syntax.Property, + key: key, + value: parsePropertyFunction(param, token), + kind: 'set' + }; + } + } else { + expect(':'); + return { + type: Syntax.Property, + key: id, + value: parseAssignmentExpression(), + kind: 'init' + }; + } + } else if (token.type === Token.EOF || token.type === Token.Punctuator) { + throwUnexpected(token); + } else { + key = parseObjectPropertyKey(); + expect(':'); + return { + type: Syntax.Property, + key: key, + value: parseAssignmentExpression(), + kind: 'init' + }; + } + } + + function parseObjectInitialiser() { + var properties = [], property, name, kind, map = {}, toString = String; + + expect('{'); + + while (!match('}')) { + property = parseObjectProperty(); + + if (property.key.type === Syntax.Identifier) { + name = property.key.name; + } else { + name = toString(property.key.value); + } + kind = (property.kind === 'init') ? PropertyKind.Data : (property.kind === 'get') ? PropertyKind.Get : PropertyKind.Set; + if (Object.prototype.hasOwnProperty.call(map, name)) { + if (map[name] === PropertyKind.Data) { + if (strict && kind === PropertyKind.Data) { + throwErrorTolerant({}, Messages.StrictDuplicateProperty); + } else if (kind !== PropertyKind.Data) { + throwErrorTolerant({}, Messages.AccessorDataProperty); + } + } else { + if (kind === PropertyKind.Data) { + throwErrorTolerant({}, Messages.AccessorDataProperty); + } else if (map[name] & kind) { + throwErrorTolerant({}, Messages.AccessorGetSet); + } + } + map[name] |= kind; + } else { + map[name] = kind; + } + + properties.push(property); + + if (!match('}')) { + expect(','); + } + } + + expect('}'); + + return { + type: Syntax.ObjectExpression, + properties: properties + }; + } + + // 11.1.6 The Grouping Operator + + function parseGroupExpression() { + var expr; + + expect('('); + + expr = parseExpression(); + + expect(')'); + + return expr; + } + + + // 11.1 Primary Expressions + + function parsePrimaryExpression() { + var token = lookahead(), + type = token.type; + + if (type === Token.Identifier) { + return { + type: Syntax.Identifier, + name: lex().value + }; + } + + if (type === Token.StringLiteral || type === Token.NumericLiteral) { + if (strict && token.octal) { + throwErrorTolerant(token, Messages.StrictOctalLiteral); + } + return createLiteral(lex()); + } + + if (type === Token.Keyword) { + if (matchKeyword('this')) { + lex(); + return { + type: Syntax.ThisExpression + }; + } + + if (matchKeyword('function')) { + return parseFunctionExpression(); + } + } + + if (type === Token.BooleanLiteral) { + lex(); + token.value = (token.value === 'true'); + return createLiteral(token); + } + + if (type === Token.NullLiteral) { + lex(); + token.value = null; + return createLiteral(token); + } + + if (match('[')) { + return parseArrayInitialiser(); + } + + if (match('{')) { + return parseObjectInitialiser(); + } + + if (match('(')) { + return parseGroupExpression(); + } + + if (match('/') || match('/=')) { + return createLiteral(scanRegExp()); + } + + return throwUnexpected(lex()); + } + + // 11.2 Left-Hand-Side Expressions + + function parseArguments() { + var args = []; + + expect('('); + + if (!match(')')) { + while (index < length) { + args.push(parseAssignmentExpression()); + if (match(')')) { + break; + } + expect(','); + } + } + + expect(')'); + + return args; + } + + function parseNonComputedProperty() { + var token = lex(); + + if (!isIdentifierName(token)) { + throwUnexpected(token); + } + + return { + type: Syntax.Identifier, + name: token.value + }; + } + + function parseNonComputedMember() { + expect('.'); + + return parseNonComputedProperty(); + } + + function parseComputedMember() { + var expr; + + expect('['); + + expr = parseExpression(); + + expect(']'); + + return expr; + } + + function parseNewExpression() { + var expr; + + expectKeyword('new'); + + expr = { + type: Syntax.NewExpression, + callee: parseLeftHandSideExpression(), + 'arguments': [] + }; + + if (match('(')) { + expr['arguments'] = parseArguments(); + } + + return expr; + } + + function parseLeftHandSideExpressionAllowCall() { + var expr; + + expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression(); + + while (match('.') || match('[') || match('(')) { + if (match('(')) { + expr = { + type: Syntax.CallExpression, + callee: expr, + 'arguments': parseArguments() + }; + } else if (match('[')) { + expr = { + type: Syntax.MemberExpression, + computed: true, + object: expr, + property: parseComputedMember() + }; + } else { + expr = { + type: Syntax.MemberExpression, + computed: false, + object: expr, + property: parseNonComputedMember() + }; + } + } + + return expr; + } + + + function parseLeftHandSideExpression() { + var expr; + + expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression(); + + while (match('.') || match('[')) { + if (match('[')) { + expr = { + type: Syntax.MemberExpression, + computed: true, + object: expr, + property: parseComputedMember() + }; + } else { + expr = { + type: Syntax.MemberExpression, + computed: false, + object: expr, + property: parseNonComputedMember() + }; + } + } + + return expr; + } + + // 11.3 Postfix Expressions + + function parsePostfixExpression() { + var expr = parseLeftHandSideExpressionAllowCall(), token; + + token = lookahead(); + if (token.type !== Token.Punctuator) { + return expr; + } + + if ((match('++') || match('--')) && !peekLineTerminator()) { + // 11.3.1, 11.3.2 + if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) { + throwErrorTolerant({}, Messages.StrictLHSPostfix); + } + if (!isLeftHandSide(expr)) { + throwErrorTolerant({}, Messages.InvalidLHSInAssignment); + } + + expr = { + type: Syntax.UpdateExpression, + operator: lex().value, + argument: expr, + prefix: false + }; + } + + return expr; + } + + // 11.4 Unary Operators + + function parseUnaryExpression() { + var token, expr; + + token = lookahead(); + if (token.type !== Token.Punctuator && token.type !== Token.Keyword) { + return parsePostfixExpression(); + } + + if (match('++') || match('--')) { + token = lex(); + expr = parseUnaryExpression(); + // 11.4.4, 11.4.5 + if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) { + throwErrorTolerant({}, Messages.StrictLHSPrefix); + } + + if (!isLeftHandSide(expr)) { + throwErrorTolerant({}, Messages.InvalidLHSInAssignment); + } + + expr = { + type: Syntax.UpdateExpression, + operator: token.value, + argument: expr, + prefix: true + }; + return expr; + } + + if (match('+') || match('-') || match('~') || match('!')) { + expr = { + type: Syntax.UnaryExpression, + operator: lex().value, + argument: parseUnaryExpression(), + prefix: true + }; + return expr; + } + + if (matchKeyword('delete') || matchKeyword('void') || matchKeyword('typeof')) { + expr = { + type: Syntax.UnaryExpression, + operator: lex().value, + argument: parseUnaryExpression(), + prefix: true + }; + if (strict && expr.operator === 'delete' && expr.argument.type === Syntax.Identifier) { + throwErrorTolerant({}, Messages.StrictDelete); + } + return expr; + } + + return parsePostfixExpression(); + } + + // 11.5 Multiplicative Operators + + function parseMultiplicativeExpression() { + var expr = parseUnaryExpression(); + + while (match('*') || match('/') || match('%')) { + expr = { + type: Syntax.BinaryExpression, + operator: lex().value, + left: expr, + right: parseUnaryExpression() + }; + } + + return expr; + } + + // 11.6 Additive Operators + + function parseAdditiveExpression() { + var expr = parseMultiplicativeExpression(); + + while (match('+') || match('-')) { + expr = { + type: Syntax.BinaryExpression, + operator: lex().value, + left: expr, + right: parseMultiplicativeExpression() + }; + } + + return expr; + } + + // 11.7 Bitwise Shift Operators + + function parseShiftExpression() { + var expr = parseAdditiveExpression(); + + while (match('<<') || match('>>') || match('>>>')) { + expr = { + type: Syntax.BinaryExpression, + operator: lex().value, + left: expr, + right: parseAdditiveExpression() + }; + } + + return expr; + } + // 11.8 Relational Operators + + function parseRelationalExpression() { + var expr, previousAllowIn; + + previousAllowIn = state.allowIn; + state.allowIn = true; + + expr = parseShiftExpression(); + + while (match('<') || match('>') || match('<=') || match('>=') || (previousAllowIn && matchKeyword('in')) || matchKeyword('instanceof')) { + expr = { + type: Syntax.BinaryExpression, + operator: lex().value, + left: expr, + right: parseShiftExpression() + }; + } + + state.allowIn = previousAllowIn; + return expr; + } + + // 11.9 Equality Operators + + function parseEqualityExpression() { + var expr = parseRelationalExpression(); + + while (match('==') || match('!=') || match('===') || match('!==')) { + expr = { + type: Syntax.BinaryExpression, + operator: lex().value, + left: expr, + right: parseRelationalExpression() + }; + } + + return expr; + } + + // 11.10 Binary Bitwise Operators + + function parseBitwiseANDExpression() { + var expr = parseEqualityExpression(); + + while (match('&')) { + lex(); + expr = { + type: Syntax.BinaryExpression, + operator: '&', + left: expr, + right: parseEqualityExpression() + }; + } + + return expr; + } + + function parseBitwiseXORExpression() { + var expr = parseBitwiseANDExpression(); + + while (match('^')) { + lex(); + expr = { + type: Syntax.BinaryExpression, + operator: '^', + left: expr, + right: parseBitwiseANDExpression() + }; + } + + return expr; + } + + function parseBitwiseORExpression() { + var expr = parseBitwiseXORExpression(); + + while (match('|')) { + lex(); + expr = { + type: Syntax.BinaryExpression, + operator: '|', + left: expr, + right: parseBitwiseXORExpression() + }; + } + + return expr; + } + + // 11.11 Binary Logical Operators + + function parseLogicalANDExpression() { + var expr = parseBitwiseORExpression(); + + while (match('&&')) { + lex(); + expr = { + type: Syntax.LogicalExpression, + operator: '&&', + left: expr, + right: parseBitwiseORExpression() + }; + } + + return expr; + } + + function parseLogicalORExpression() { + var expr = parseLogicalANDExpression(); + + while (match('||')) { + lex(); + expr = { + type: Syntax.LogicalExpression, + operator: '||', + left: expr, + right: parseLogicalANDExpression() + }; + } + + return expr; + } + + // 11.12 Conditional Operator + + function parseConditionalExpression() { + var expr, previousAllowIn, consequent; + + expr = parseLogicalORExpression(); + + if (match('?')) { + lex(); + previousAllowIn = state.allowIn; + state.allowIn = true; + consequent = parseAssignmentExpression(); + state.allowIn = previousAllowIn; + expect(':'); + + expr = { + type: Syntax.ConditionalExpression, + test: expr, + consequent: consequent, + alternate: parseAssignmentExpression() + }; + } + + return expr; + } + + // 11.13 Assignment Operators + + function parseAssignmentExpression() { + var token, expr; + + token = lookahead(); + expr = parseConditionalExpression(); + + if (matchAssign()) { + // LeftHandSideExpression + if (!isLeftHandSide(expr)) { + throwErrorTolerant({}, Messages.InvalidLHSInAssignment); + } + + // 11.13.1 + if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) { + throwErrorTolerant(token, Messages.StrictLHSAssignment); + } + + expr = { + type: Syntax.AssignmentExpression, + operator: lex().value, + left: expr, + right: parseAssignmentExpression() + }; + } + + return expr; + } + + // 11.14 Comma Operator + + function parseExpression() { + var expr = parseAssignmentExpression(); + + if (match(',')) { + expr = { + type: Syntax.SequenceExpression, + expressions: [ expr ] + }; + + while (index < length) { + if (!match(',')) { + break; + } + lex(); + expr.expressions.push(parseAssignmentExpression()); + } + + } + return expr; + } + + // 12.1 Block + + function parseStatementList() { + var list = [], + statement; + + while (index < length) { + if (match('}')) { + break; + } + statement = parseSourceElement(); + if (typeof statement === 'undefined') { + break; + } + list.push(statement); + } + + return list; + } + + function parseBlock() { + var block; + + expect('{'); + + block = parseStatementList(); + + expect('}'); + + return { + type: Syntax.BlockStatement, + body: block + }; + } + + // 12.2 Variable Statement + + function parseVariableIdentifier() { + var token = lex(); + + if (token.type !== Token.Identifier) { + throwUnexpected(token); + } + + return { + type: Syntax.Identifier, + name: token.value + }; + } + + function parseVariableDeclaration(kind) { + var id = parseVariableIdentifier(), + init = null; + + // 12.2.1 + if (strict && isRestrictedWord(id.name)) { + throwErrorTolerant({}, Messages.StrictVarName); + } + + if (kind === 'const') { + expect('='); + init = parseAssignmentExpression(); + } else if (match('=')) { + lex(); + init = parseAssignmentExpression(); + } + + return { + type: Syntax.VariableDeclarator, + id: id, + init: init + }; + } + + function parseVariableDeclarationList(kind) { + var list = []; + + do { + list.push(parseVariableDeclaration(kind)); + if (!match(',')) { + break; + } + lex(); + } while (index < length); + + return list; + } + + function parseVariableStatement() { + var declarations; + + expectKeyword('var'); + + declarations = parseVariableDeclarationList(); + + consumeSemicolon(); + + return { + type: Syntax.VariableDeclaration, + declarations: declarations, + kind: 'var' + }; + } + + // kind may be `const` or `let` + // Both are experimental and not in the specification yet. + // see http://wiki.ecmascript.org/doku.php?id=harmony:const + // and http://wiki.ecmascript.org/doku.php?id=harmony:let + function parseConstLetDeclaration(kind) { + var declarations; + + expectKeyword(kind); + + declarations = parseVariableDeclarationList(kind); + + consumeSemicolon(); + + return { + type: Syntax.VariableDeclaration, + declarations: declarations, + kind: kind + }; + } + + // 12.3 Empty Statement + + function parseEmptyStatement() { + expect(';'); + + return { + type: Syntax.EmptyStatement + }; + } + + // 12.4 Expression Statement + + function parseExpressionStatement() { + var expr = parseExpression(); + + consumeSemicolon(); + + return { + type: Syntax.ExpressionStatement, + expression: expr + }; + } + + // 12.5 If statement + + function parseIfStatement() { + var test, consequent, alternate; + + expectKeyword('if'); + + expect('('); + + test = parseExpression(); + + expect(')'); + + consequent = parseStatement(); + + if (matchKeyword('else')) { + lex(); + alternate = parseStatement(); + } else { + alternate = null; + } + + return { + type: Syntax.IfStatement, + test: test, + consequent: consequent, + alternate: alternate + }; + } + + // 12.6 Iteration Statements + + function parseDoWhileStatement() { + var body, test, oldInIteration; + + expectKeyword('do'); + + oldInIteration = state.inIteration; + state.inIteration = true; + + body = parseStatement(); + + state.inIteration = oldInIteration; + + expectKeyword('while'); + + expect('('); + + test = parseExpression(); + + expect(')'); + + if (match(';')) { + lex(); + } + + return { + type: Syntax.DoWhileStatement, + body: body, + test: test + }; + } + + function parseWhileStatement() { + var test, body, oldInIteration; + + expectKeyword('while'); + + expect('('); + + test = parseExpression(); + + expect(')'); + + oldInIteration = state.inIteration; + state.inIteration = true; + + body = parseStatement(); + + state.inIteration = oldInIteration; + + return { + type: Syntax.WhileStatement, + test: test, + body: body + }; + } + + function parseForVariableDeclaration() { + var token = lex(); + + return { + type: Syntax.VariableDeclaration, + declarations: parseVariableDeclarationList(), + kind: token.value + }; + } + + function parseForStatement() { + var init, test, update, left, right, body, oldInIteration; + + init = test = update = null; + + expectKeyword('for'); + + expect('('); + + if (match(';')) { + lex(); + } else { + if (matchKeyword('var') || matchKeyword('let')) { + state.allowIn = false; + init = parseForVariableDeclaration(); + state.allowIn = true; + + if (init.declarations.length === 1 && matchKeyword('in')) { + lex(); + left = init; + right = parseExpression(); + init = null; + } + } else { + state.allowIn = false; + init = parseExpression(); + state.allowIn = true; + + if (matchKeyword('in')) { + // LeftHandSideExpression + if (!isLeftHandSide(init)) { + throwErrorTolerant({}, Messages.InvalidLHSInForIn); + } + + lex(); + left = init; + right = parseExpression(); + init = null; + } + } + + if (typeof left === 'undefined') { + expect(';'); + } + } + + if (typeof left === 'undefined') { + + if (!match(';')) { + test = parseExpression(); + } + expect(';'); + + if (!match(')')) { + update = parseExpression(); + } + } + + expect(')'); + + oldInIteration = state.inIteration; + state.inIteration = true; + + body = parseStatement(); + + state.inIteration = oldInIteration; + + if (typeof left === 'undefined') { + return { + type: Syntax.ForStatement, + init: init, + test: test, + update: update, + body: body + }; + } + + return { + type: Syntax.ForInStatement, + left: left, + right: right, + body: body, + each: false + }; + } + + // 12.7 The continue statement + + function parseContinueStatement() { + var token, label = null; + + expectKeyword('continue'); + + // Optimize the most common form: 'continue;'. + if (source[index] === ';') { + lex(); + + if (!state.inIteration) { + throwError({}, Messages.IllegalContinue); + } + + return { + type: Syntax.ContinueStatement, + label: null + }; + } + + if (peekLineTerminator()) { + if (!state.inIteration) { + throwError({}, Messages.IllegalContinue); + } + + return { + type: Syntax.ContinueStatement, + label: null + }; + } + + token = lookahead(); + if (token.type === Token.Identifier) { + label = parseVariableIdentifier(); + + if (!Object.prototype.hasOwnProperty.call(state.labelSet, label.name)) { + throwError({}, Messages.UnknownLabel, label.name); + } + } + + consumeSemicolon(); + + if (label === null && !state.inIteration) { + throwError({}, Messages.IllegalContinue); + } + + return { + type: Syntax.ContinueStatement, + label: label + }; + } + + // 12.8 The break statement + + function parseBreakStatement() { + var token, label = null; + + expectKeyword('break'); + + // Optimize the most common form: 'break;'. + if (source[index] === ';') { + lex(); + + if (!(state.inIteration || state.inSwitch)) { + throwError({}, Messages.IllegalBreak); + } + + return { + type: Syntax.BreakStatement, + label: null + }; + } + + if (peekLineTerminator()) { + if (!(state.inIteration || state.inSwitch)) { + throwError({}, Messages.IllegalBreak); + } + + return { + type: Syntax.BreakStatement, + label: null + }; + } + + token = lookahead(); + if (token.type === Token.Identifier) { + label = parseVariableIdentifier(); + + if (!Object.prototype.hasOwnProperty.call(state.labelSet, label.name)) { + throwError({}, Messages.UnknownLabel, label.name); + } + } + + consumeSemicolon(); + + if (label === null && !(state.inIteration || state.inSwitch)) { + throwError({}, Messages.IllegalBreak); + } + + return { + type: Syntax.BreakStatement, + label: label + }; + } + + // 12.9 The return statement + + function parseReturnStatement() { + var token, argument = null; + + expectKeyword('return'); + + if (!state.inFunctionBody) { + throwErrorTolerant({}, Messages.IllegalReturn); + } + + // 'return' followed by a space and an identifier is very common. + if (source[index] === ' ') { + if (isIdentifierStart(source[index + 1])) { + argument = parseExpression(); + consumeSemicolon(); + return { + type: Syntax.ReturnStatement, + argument: argument + }; + } + } + + if (peekLineTerminator()) { + return { + type: Syntax.ReturnStatement, + argument: null + }; + } + + if (!match(';')) { + token = lookahead(); + if (!match('}') && token.type !== Token.EOF) { + argument = parseExpression(); + } + } + + consumeSemicolon(); + + return { + type: Syntax.ReturnStatement, + argument: argument + }; + } + + // 12.10 The with statement + + function parseWithStatement() { + var object, body; + + if (strict) { + throwErrorTolerant({}, Messages.StrictModeWith); + } + + expectKeyword('with'); + + expect('('); + + object = parseExpression(); + + expect(')'); + + body = parseStatement(); + + return { + type: Syntax.WithStatement, + object: object, + body: body + }; + } + + // 12.10 The swith statement + + function parseSwitchCase() { + var test, + consequent = [], + statement; + + if (matchKeyword('default')) { + lex(); + test = null; + } else { + expectKeyword('case'); + test = parseExpression(); + } + expect(':'); + + while (index < length) { + if (match('}') || matchKeyword('default') || matchKeyword('case')) { + break; + } + statement = parseStatement(); + if (typeof statement === 'undefined') { + break; + } + consequent.push(statement); + } + + return { + type: Syntax.SwitchCase, + test: test, + consequent: consequent + }; + } + + function parseSwitchStatement() { + var discriminant, cases, clause, oldInSwitch, defaultFound; + + expectKeyword('switch'); + + expect('('); + + discriminant = parseExpression(); + + expect(')'); + + expect('{'); + + cases = []; + + if (match('}')) { + lex(); + return { + type: Syntax.SwitchStatement, + discriminant: discriminant, + cases: cases + }; + } + + oldInSwitch = state.inSwitch; + state.inSwitch = true; + defaultFound = false; + + while (index < length) { + if (match('}')) { + break; + } + clause = parseSwitchCase(); + if (clause.test === null) { + if (defaultFound) { + throwError({}, Messages.MultipleDefaultsInSwitch); + } + defaultFound = true; + } + cases.push(clause); + } + + state.inSwitch = oldInSwitch; + + expect('}'); + + return { + type: Syntax.SwitchStatement, + discriminant: discriminant, + cases: cases + }; + } + + // 12.13 The throw statement + + function parseThrowStatement() { + var argument; + + expectKeyword('throw'); + + if (peekLineTerminator()) { + throwError({}, Messages.NewlineAfterThrow); + } + + argument = parseExpression(); + + consumeSemicolon(); + + return { + type: Syntax.ThrowStatement, + argument: argument + }; + } + + // 12.14 The try statement + + function parseCatchClause() { + var param; + + expectKeyword('catch'); + + expect('('); + if (match(')')) { + throwUnexpected(lookahead()); + } + + param = parseVariableIdentifier(); + // 12.14.1 + if (strict && isRestrictedWord(param.name)) { + throwErrorTolerant({}, Messages.StrictCatchVariable); + } + + expect(')'); + + return { + type: Syntax.CatchClause, + param: param, + body: parseBlock() + }; + } + + function parseTryStatement() { + var block, handlers = [], finalizer = null; + + expectKeyword('try'); + + block = parseBlock(); + + if (matchKeyword('catch')) { + handlers.push(parseCatchClause()); + } + + if (matchKeyword('finally')) { + lex(); + finalizer = parseBlock(); + } + + if (handlers.length === 0 && !finalizer) { + throwError({}, Messages.NoCatchOrFinally); + } + + return { + type: Syntax.TryStatement, + block: block, + guardedHandlers: [], + handlers: handlers, + finalizer: finalizer + }; + } + + // 12.15 The debugger statement + + function parseDebuggerStatement() { + expectKeyword('debugger'); + + consumeSemicolon(); + + return { + type: Syntax.DebuggerStatement + }; + } + + // 12 Statements + + function parseStatement() { + var token = lookahead(), + expr, + labeledBody; + + if (token.type === Token.EOF) { + throwUnexpected(token); + } + + if (token.type === Token.Punctuator) { + switch (token.value) { + case ';': + return parseEmptyStatement(); + case '{': + return parseBlock(); + case '(': + return parseExpressionStatement(); + default: + break; + } + } + + if (token.type === Token.Keyword) { + switch (token.value) { + case 'break': + return parseBreakStatement(); + case 'continue': + return parseContinueStatement(); + case 'debugger': + return parseDebuggerStatement(); + case 'do': + return parseDoWhileStatement(); + case 'for': + return parseForStatement(); + case 'function': + return parseFunctionDeclaration(); + case 'if': + return parseIfStatement(); + case 'return': + return parseReturnStatement(); + case 'switch': + return parseSwitchStatement(); + case 'throw': + return parseThrowStatement(); + case 'try': + return parseTryStatement(); + case 'var': + return parseVariableStatement(); + case 'while': + return parseWhileStatement(); + case 'with': + return parseWithStatement(); + default: + break; + } + } + + expr = parseExpression(); + + // 12.12 Labelled Statements + if ((expr.type === Syntax.Identifier) && match(':')) { + lex(); + + if (Object.prototype.hasOwnProperty.call(state.labelSet, expr.name)) { + throwError({}, Messages.Redeclaration, 'Label', expr.name); + } + + state.labelSet[expr.name] = true; + labeledBody = parseStatement(); + delete state.labelSet[expr.name]; + + return { + type: Syntax.LabeledStatement, + label: expr, + body: labeledBody + }; + } + + consumeSemicolon(); + + return { + type: Syntax.ExpressionStatement, + expression: expr + }; + } + + // 13 Function Definition + + function parseFunctionSourceElements() { + var sourceElement, sourceElements = [], token, directive, firstRestricted, + oldLabelSet, oldInIteration, oldInSwitch, oldInFunctionBody; + + expect('{'); + + while (index < length) { + token = lookahead(); + if (token.type !== Token.StringLiteral) { + break; + } + + sourceElement = parseSourceElement(); + sourceElements.push(sourceElement); + if (sourceElement.expression.type !== Syntax.Literal) { + // this is not directive + break; + } + directive = sliceSource(token.range[0] + 1, token.range[1] - 1); + if (directive === 'use strict') { + strict = true; + if (firstRestricted) { + throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral); + } + } else { + if (!firstRestricted && token.octal) { + firstRestricted = token; + } + } + } + + oldLabelSet = state.labelSet; + oldInIteration = state.inIteration; + oldInSwitch = state.inSwitch; + oldInFunctionBody = state.inFunctionBody; + + state.labelSet = {}; + state.inIteration = false; + state.inSwitch = false; + state.inFunctionBody = true; + + while (index < length) { + if (match('}')) { + break; + } + sourceElement = parseSourceElement(); + if (typeof sourceElement === 'undefined') { + break; + } + sourceElements.push(sourceElement); + } + + expect('}'); + + state.labelSet = oldLabelSet; + state.inIteration = oldInIteration; + state.inSwitch = oldInSwitch; + state.inFunctionBody = oldInFunctionBody; + + return { + type: Syntax.BlockStatement, + body: sourceElements + }; + } + + function parseFunctionDeclaration() { + var id, param, params = [], body, token, stricted, firstRestricted, message, previousStrict, paramSet; + + expectKeyword('function'); + token = lookahead(); + id = parseVariableIdentifier(); + if (strict) { + if (isRestrictedWord(token.value)) { + throwErrorTolerant(token, Messages.StrictFunctionName); + } + } else { + if (isRestrictedWord(token.value)) { + firstRestricted = token; + message = Messages.StrictFunctionName; + } else if (isStrictModeReservedWord(token.value)) { + firstRestricted = token; + message = Messages.StrictReservedWord; + } + } + + expect('('); + + if (!match(')')) { + paramSet = {}; + while (index < length) { + token = lookahead(); + param = parseVariableIdentifier(); + if (strict) { + if (isRestrictedWord(token.value)) { + stricted = token; + message = Messages.StrictParamName; + } + if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) { + stricted = token; + message = Messages.StrictParamDupe; + } + } else if (!firstRestricted) { + if (isRestrictedWord(token.value)) { + firstRestricted = token; + message = Messages.StrictParamName; + } else if (isStrictModeReservedWord(token.value)) { + firstRestricted = token; + message = Messages.StrictReservedWord; + } else if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) { + firstRestricted = token; + message = Messages.StrictParamDupe; + } + } + params.push(param); + paramSet[param.name] = true; + if (match(')')) { + break; + } + expect(','); + } + } + + expect(')'); + + previousStrict = strict; + body = parseFunctionSourceElements(); + if (strict && firstRestricted) { + throwError(firstRestricted, message); + } + if (strict && stricted) { + throwErrorTolerant(stricted, message); + } + strict = previousStrict; + + return { + type: Syntax.FunctionDeclaration, + id: id, + params: params, + defaults: [], + body: body, + rest: null, + generator: false, + expression: false + }; + } + + function parseFunctionExpression() { + var token, id = null, stricted, firstRestricted, message, param, params = [], body, previousStrict, paramSet; + + expectKeyword('function'); + + if (!match('(')) { + token = lookahead(); + id = parseVariableIdentifier(); + if (strict) { + if (isRestrictedWord(token.value)) { + throwErrorTolerant(token, Messages.StrictFunctionName); + } + } else { + if (isRestrictedWord(token.value)) { + firstRestricted = token; + message = Messages.StrictFunctionName; + } else if (isStrictModeReservedWord(token.value)) { + firstRestricted = token; + message = Messages.StrictReservedWord; + } + } + } + + expect('('); + + if (!match(')')) { + paramSet = {}; + while (index < length) { + token = lookahead(); + param = parseVariableIdentifier(); + if (strict) { + if (isRestrictedWord(token.value)) { + stricted = token; + message = Messages.StrictParamName; + } + if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) { + stricted = token; + message = Messages.StrictParamDupe; + } + } else if (!firstRestricted) { + if (isRestrictedWord(token.value)) { + firstRestricted = token; + message = Messages.StrictParamName; + } else if (isStrictModeReservedWord(token.value)) { + firstRestricted = token; + message = Messages.StrictReservedWord; + } else if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) { + firstRestricted = token; + message = Messages.StrictParamDupe; + } + } + params.push(param); + paramSet[param.name] = true; + if (match(')')) { + break; + } + expect(','); + } + } + + expect(')'); + + previousStrict = strict; + body = parseFunctionSourceElements(); + if (strict && firstRestricted) { + throwError(firstRestricted, message); + } + if (strict && stricted) { + throwErrorTolerant(stricted, message); + } + strict = previousStrict; + + return { + type: Syntax.FunctionExpression, + id: id, + params: params, + defaults: [], + body: body, + rest: null, + generator: false, + expression: false + }; + } + + // 14 Program + + function parseSourceElement() { + var token = lookahead(); + + if (token.type === Token.Keyword) { + switch (token.value) { + case 'const': + case 'let': + return parseConstLetDeclaration(token.value); + case 'function': + return parseFunctionDeclaration(); + default: + return parseStatement(); + } + } + + if (token.type !== Token.EOF) { + return parseStatement(); + } + } + + function parseSourceElements() { + var sourceElement, sourceElements = [], token, directive, firstRestricted; + + while (index < length) { + token = lookahead(); + if (token.type !== Token.StringLiteral) { + break; + } + + sourceElement = parseSourceElement(); + sourceElements.push(sourceElement); + if (sourceElement.expression.type !== Syntax.Literal) { + // this is not directive + break; + } + directive = sliceSource(token.range[0] + 1, token.range[1] - 1); + if (directive === 'use strict') { + strict = true; + if (firstRestricted) { + throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral); + } + } else { + if (!firstRestricted && token.octal) { + firstRestricted = token; + } + } + } + + while (index < length) { + sourceElement = parseSourceElement(); + if (typeof sourceElement === 'undefined') { + break; + } + sourceElements.push(sourceElement); + } + return sourceElements; + } + + function parseProgram() { + var program; + strict = false; + program = { + type: Syntax.Program, + body: parseSourceElements() + }; + return program; + } + + // The following functions are needed only when the option to preserve + // the comments is active. + + function addComment(type, value, start, end, loc) { + assert(typeof start === 'number', 'Comment must have valid position'); + + // Because the way the actual token is scanned, often the comments + // (if any) are skipped twice during the lexical analysis. + // Thus, we need to skip adding a comment if the comment array already + // handled it. + if (extra.comments.length > 0) { + if (extra.comments[extra.comments.length - 1].range[1] > start) { + return; + } + } + + extra.comments.push({ + type: type, + value: value, + range: [start, end], + loc: loc + }); + } + + function scanComment() { + var comment, ch, loc, start, blockComment, lineComment; + + comment = ''; + blockComment = false; + lineComment = false; + + while (index < length) { + ch = source[index]; + + if (lineComment) { + ch = source[index++]; + if (isLineTerminator(ch)) { + loc.end = { + line: lineNumber, + column: index - lineStart - 1 + }; + lineComment = false; + addComment('Line', comment, start, index - 1, loc); + if (ch === '\r' && source[index] === '\n') { + ++index; + } + ++lineNumber; + lineStart = index; + comment = ''; + } else if (index >= length) { + lineComment = false; + comment += ch; + loc.end = { + line: lineNumber, + column: length - lineStart + }; + addComment('Line', comment, start, length, loc); + } else { + comment += ch; + } + } else if (blockComment) { + if (isLineTerminator(ch)) { + if (ch === '\r' && source[index + 1] === '\n') { + ++index; + comment += '\r\n'; + } else { + comment += ch; + } + ++lineNumber; + ++index; + lineStart = index; + if (index >= length) { + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + } else { + ch = source[index++]; + if (index >= length) { + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + comment += ch; + if (ch === '*') { + ch = source[index]; + if (ch === '/') { + comment = comment.substr(0, comment.length - 1); + blockComment = false; + ++index; + loc.end = { + line: lineNumber, + column: index - lineStart + }; + addComment('Block', comment, start, index, loc); + comment = ''; + } + } + } + } else if (ch === '/') { + ch = source[index + 1]; + if (ch === '/') { + loc = { + start: { + line: lineNumber, + column: index - lineStart + } + }; + start = index; + index += 2; + lineComment = true; + if (index >= length) { + loc.end = { + line: lineNumber, + column: index - lineStart + }; + lineComment = false; + addComment('Line', comment, start, index, loc); + } + } else if (ch === '*') { + start = index; + index += 2; + blockComment = true; + loc = { + start: { + line: lineNumber, + column: index - lineStart - 2 + } + }; + if (index >= length) { + throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); + } + } else { + break; + } + } else if (isWhiteSpace(ch)) { + ++index; + } else if (isLineTerminator(ch)) { + ++index; + if (ch === '\r' && source[index] === '\n') { + ++index; + } + ++lineNumber; + lineStart = index; + } else { + break; + } + } + } + + function filterCommentLocation() { + var i, entry, comment, comments = []; + + for (i = 0; i < extra.comments.length; ++i) { + entry = extra.comments[i]; + comment = { + type: entry.type, + value: entry.value + }; + if (extra.range) { + comment.range = entry.range; + } + if (extra.loc) { + comment.loc = entry.loc; + } + comments.push(comment); + } + + extra.comments = comments; + } + + function collectToken() { + var start, loc, token, range, value; + + skipComment(); + start = index; + loc = { + start: { + line: lineNumber, + column: index - lineStart + } + }; + + token = extra.advance(); + loc.end = { + line: lineNumber, + column: index - lineStart + }; + + if (token.type !== Token.EOF) { + range = [token.range[0], token.range[1]]; + value = sliceSource(token.range[0], token.range[1]); + extra.tokens.push({ + type: TokenName[token.type], + value: value, + range: range, + loc: loc + }); + } + + return token; + } + + function collectRegex() { + var pos, loc, regex, token; + + skipComment(); + + pos = index; + loc = { + start: { + line: lineNumber, + column: index - lineStart + } + }; + + regex = extra.scanRegExp(); + loc.end = { + line: lineNumber, + column: index - lineStart + }; + + // Pop the previous token, which is likely '/' or '/=' + if (extra.tokens.length > 0) { + token = extra.tokens[extra.tokens.length - 1]; + if (token.range[0] === pos && token.type === 'Punctuator') { + if (token.value === '/' || token.value === '/=') { + extra.tokens.pop(); + } + } + } + + extra.tokens.push({ + type: 'RegularExpression', + value: regex.literal, + range: [pos, index], + loc: loc + }); + + return regex; + } + + function filterTokenLocation() { + var i, entry, token, tokens = []; + + for (i = 0; i < extra.tokens.length; ++i) { + entry = extra.tokens[i]; + token = { + type: entry.type, + value: entry.value + }; + if (extra.range) { + token.range = entry.range; + } + if (extra.loc) { + token.loc = entry.loc; + } + tokens.push(token); + } + + extra.tokens = tokens; + } + + function createLiteral(token) { + return { + type: Syntax.Literal, + value: token.value + }; + } + + function createRawLiteral(token) { + return { + type: Syntax.Literal, + value: token.value, + raw: sliceSource(token.range[0], token.range[1]) + }; + } + + function createLocationMarker() { + var marker = {}; + + marker.range = [index, index]; + marker.loc = { + start: { + line: lineNumber, + column: index - lineStart + }, + end: { + line: lineNumber, + column: index - lineStart + } + }; + + marker.end = function () { + this.range[1] = index; + this.loc.end.line = lineNumber; + this.loc.end.column = index - lineStart; + }; + + marker.applyGroup = function (node) { + if (extra.range) { + node.groupRange = [this.range[0], this.range[1]]; + } + if (extra.loc) { + node.groupLoc = { + start: { + line: this.loc.start.line, + column: this.loc.start.column + }, + end: { + line: this.loc.end.line, + column: this.loc.end.column + } + }; + } + }; + + marker.apply = function (node) { + if (extra.range) { + node.range = [this.range[0], this.range[1]]; + } + if (extra.loc) { + node.loc = { + start: { + line: this.loc.start.line, + column: this.loc.start.column + }, + end: { + line: this.loc.end.line, + column: this.loc.end.column + } + }; + } + }; + + return marker; + } + + function trackGroupExpression() { + var marker, expr; + + skipComment(); + marker = createLocationMarker(); + expect('('); + + expr = parseExpression(); + + expect(')'); + + marker.end(); + marker.applyGroup(expr); + + return expr; + } + + function trackLeftHandSideExpression() { + var marker, expr; + + skipComment(); + marker = createLocationMarker(); + + expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression(); + + while (match('.') || match('[')) { + if (match('[')) { + expr = { + type: Syntax.MemberExpression, + computed: true, + object: expr, + property: parseComputedMember() + }; + marker.end(); + marker.apply(expr); + } else { + expr = { + type: Syntax.MemberExpression, + computed: false, + object: expr, + property: parseNonComputedMember() + }; + marker.end(); + marker.apply(expr); + } + } + + return expr; + } + + function trackLeftHandSideExpressionAllowCall() { + var marker, expr; + + skipComment(); + marker = createLocationMarker(); + + expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression(); + + while (match('.') || match('[') || match('(')) { + if (match('(')) { + expr = { + type: Syntax.CallExpression, + callee: expr, + 'arguments': parseArguments() + }; + marker.end(); + marker.apply(expr); + } else if (match('[')) { + expr = { + type: Syntax.MemberExpression, + computed: true, + object: expr, + property: parseComputedMember() + }; + marker.end(); + marker.apply(expr); + } else { + expr = { + type: Syntax.MemberExpression, + computed: false, + object: expr, + property: parseNonComputedMember() + }; + marker.end(); + marker.apply(expr); + } + } + + return expr; + } + + function filterGroup(node) { + var n, i, entry; + + n = (Object.prototype.toString.apply(node) === '[object Array]') ? [] : {}; + for (i in node) { + if (node.hasOwnProperty(i) && i !== 'groupRange' && i !== 'groupLoc') { + entry = node[i]; + if (entry === null || typeof entry !== 'object' || entry instanceof RegExp) { + n[i] = entry; + } else { + n[i] = filterGroup(entry); + } + } + } + return n; + } + + function wrapTrackingFunction(range, loc) { + + return function (parseFunction) { + + function isBinary(node) { + return node.type === Syntax.LogicalExpression || + node.type === Syntax.BinaryExpression; + } + + function visit(node) { + var start, end; + + if (isBinary(node.left)) { + visit(node.left); + } + if (isBinary(node.right)) { + visit(node.right); + } + + if (range) { + if (node.left.groupRange || node.right.groupRange) { + start = node.left.groupRange ? node.left.groupRange[0] : node.left.range[0]; + end = node.right.groupRange ? node.right.groupRange[1] : node.right.range[1]; + node.range = [start, end]; + } else if (typeof node.range === 'undefined') { + start = node.left.range[0]; + end = node.right.range[1]; + node.range = [start, end]; + } + } + if (loc) { + if (node.left.groupLoc || node.right.groupLoc) { + start = node.left.groupLoc ? node.left.groupLoc.start : node.left.loc.start; + end = node.right.groupLoc ? node.right.groupLoc.end : node.right.loc.end; + node.loc = { + start: start, + end: end + }; + } else if (typeof node.loc === 'undefined') { + node.loc = { + start: node.left.loc.start, + end: node.right.loc.end + }; + } + } + } + + return function () { + var marker, node; + + skipComment(); + + marker = createLocationMarker(); + node = parseFunction.apply(null, arguments); + marker.end(); + + if (range && typeof node.range === 'undefined') { + marker.apply(node); + } + + if (loc && typeof node.loc === 'undefined') { + marker.apply(node); + } + + if (isBinary(node)) { + visit(node); + } + + return node; + }; + }; + } + + function patch() { + + var wrapTracking; + + if (extra.comments) { + extra.skipComment = skipComment; + skipComment = scanComment; + } + + if (extra.raw) { + extra.createLiteral = createLiteral; + createLiteral = createRawLiteral; + } + + if (extra.range || extra.loc) { + + extra.parseGroupExpression = parseGroupExpression; + extra.parseLeftHandSideExpression = parseLeftHandSideExpression; + extra.parseLeftHandSideExpressionAllowCall = parseLeftHandSideExpressionAllowCall; + parseGroupExpression = trackGroupExpression; + parseLeftHandSideExpression = trackLeftHandSideExpression; + parseLeftHandSideExpressionAllowCall = trackLeftHandSideExpressionAllowCall; + + wrapTracking = wrapTrackingFunction(extra.range, extra.loc); + + extra.parseAdditiveExpression = parseAdditiveExpression; + extra.parseAssignmentExpression = parseAssignmentExpression; + extra.parseBitwiseANDExpression = parseBitwiseANDExpression; + extra.parseBitwiseORExpression = parseBitwiseORExpression; + extra.parseBitwiseXORExpression = parseBitwiseXORExpression; + extra.parseBlock = parseBlock; + extra.parseFunctionSourceElements = parseFunctionSourceElements; + extra.parseCatchClause = parseCatchClause; + extra.parseComputedMember = parseComputedMember; + extra.parseConditionalExpression = parseConditionalExpression; + extra.parseConstLetDeclaration = parseConstLetDeclaration; + extra.parseEqualityExpression = parseEqualityExpression; + extra.parseExpression = parseExpression; + extra.parseForVariableDeclaration = parseForVariableDeclaration; + extra.parseFunctionDeclaration = parseFunctionDeclaration; + extra.parseFunctionExpression = parseFunctionExpression; + extra.parseLogicalANDExpression = parseLogicalANDExpression; + extra.parseLogicalORExpression = parseLogicalORExpression; + extra.parseMultiplicativeExpression = parseMultiplicativeExpression; + extra.parseNewExpression = parseNewExpression; + extra.parseNonComputedProperty = parseNonComputedProperty; + extra.parseObjectProperty = parseObjectProperty; + extra.parseObjectPropertyKey = parseObjectPropertyKey; + extra.parsePostfixExpression = parsePostfixExpression; + extra.parsePrimaryExpression = parsePrimaryExpression; + extra.parseProgram = parseProgram; + extra.parsePropertyFunction = parsePropertyFunction; + extra.parseRelationalExpression = parseRelationalExpression; + extra.parseStatement = parseStatement; + extra.parseShiftExpression = parseShiftExpression; + extra.parseSwitchCase = parseSwitchCase; + extra.parseUnaryExpression = parseUnaryExpression; + extra.parseVariableDeclaration = parseVariableDeclaration; + extra.parseVariableIdentifier = parseVariableIdentifier; + + parseAdditiveExpression = wrapTracking(extra.parseAdditiveExpression); + parseAssignmentExpression = wrapTracking(extra.parseAssignmentExpression); + parseBitwiseANDExpression = wrapTracking(extra.parseBitwiseANDExpression); + parseBitwiseORExpression = wrapTracking(extra.parseBitwiseORExpression); + parseBitwiseXORExpression = wrapTracking(extra.parseBitwiseXORExpression); + parseBlock = wrapTracking(extra.parseBlock); + parseFunctionSourceElements = wrapTracking(extra.parseFunctionSourceElements); + parseCatchClause = wrapTracking(extra.parseCatchClause); + parseComputedMember = wrapTracking(extra.parseComputedMember); + parseConditionalExpression = wrapTracking(extra.parseConditionalExpression); + parseConstLetDeclaration = wrapTracking(extra.parseConstLetDeclaration); + parseEqualityExpression = wrapTracking(extra.parseEqualityExpression); + parseExpression = wrapTracking(extra.parseExpression); + parseForVariableDeclaration = wrapTracking(extra.parseForVariableDeclaration); + parseFunctionDeclaration = wrapTracking(extra.parseFunctionDeclaration); + parseFunctionExpression = wrapTracking(extra.parseFunctionExpression); + parseLeftHandSideExpression = wrapTracking(parseLeftHandSideExpression); + parseLogicalANDExpression = wrapTracking(extra.parseLogicalANDExpression); + parseLogicalORExpression = wrapTracking(extra.parseLogicalORExpression); + parseMultiplicativeExpression = wrapTracking(extra.parseMultiplicativeExpression); + parseNewExpression = wrapTracking(extra.parseNewExpression); + parseNonComputedProperty = wrapTracking(extra.parseNonComputedProperty); + parseObjectProperty = wrapTracking(extra.parseObjectProperty); + parseObjectPropertyKey = wrapTracking(extra.parseObjectPropertyKey); + parsePostfixExpression = wrapTracking(extra.parsePostfixExpression); + parsePrimaryExpression = wrapTracking(extra.parsePrimaryExpression); + parseProgram = wrapTracking(extra.parseProgram); + parsePropertyFunction = wrapTracking(extra.parsePropertyFunction); + parseRelationalExpression = wrapTracking(extra.parseRelationalExpression); + parseStatement = wrapTracking(extra.parseStatement); + parseShiftExpression = wrapTracking(extra.parseShiftExpression); + parseSwitchCase = wrapTracking(extra.parseSwitchCase); + parseUnaryExpression = wrapTracking(extra.parseUnaryExpression); + parseVariableDeclaration = wrapTracking(extra.parseVariableDeclaration); + parseVariableIdentifier = wrapTracking(extra.parseVariableIdentifier); + } + + if (typeof extra.tokens !== 'undefined') { + extra.advance = advance; + extra.scanRegExp = scanRegExp; + + advance = collectToken; + scanRegExp = collectRegex; + } + } + + function unpatch() { + if (typeof extra.skipComment === 'function') { + skipComment = extra.skipComment; + } + + if (extra.raw) { + createLiteral = extra.createLiteral; + } + + if (extra.range || extra.loc) { + parseAdditiveExpression = extra.parseAdditiveExpression; + parseAssignmentExpression = extra.parseAssignmentExpression; + parseBitwiseANDExpression = extra.parseBitwiseANDExpression; + parseBitwiseORExpression = extra.parseBitwiseORExpression; + parseBitwiseXORExpression = extra.parseBitwiseXORExpression; + parseBlock = extra.parseBlock; + parseFunctionSourceElements = extra.parseFunctionSourceElements; + parseCatchClause = extra.parseCatchClause; + parseComputedMember = extra.parseComputedMember; + parseConditionalExpression = extra.parseConditionalExpression; + parseConstLetDeclaration = extra.parseConstLetDeclaration; + parseEqualityExpression = extra.parseEqualityExpression; + parseExpression = extra.parseExpression; + parseForVariableDeclaration = extra.parseForVariableDeclaration; + parseFunctionDeclaration = extra.parseFunctionDeclaration; + parseFunctionExpression = extra.parseFunctionExpression; + parseGroupExpression = extra.parseGroupExpression; + parseLeftHandSideExpression = extra.parseLeftHandSideExpression; + parseLeftHandSideExpressionAllowCall = extra.parseLeftHandSideExpressionAllowCall; + parseLogicalANDExpression = extra.parseLogicalANDExpression; + parseLogicalORExpression = extra.parseLogicalORExpression; + parseMultiplicativeExpression = extra.parseMultiplicativeExpression; + parseNewExpression = extra.parseNewExpression; + parseNonComputedProperty = extra.parseNonComputedProperty; + parseObjectProperty = extra.parseObjectProperty; + parseObjectPropertyKey = extra.parseObjectPropertyKey; + parsePrimaryExpression = extra.parsePrimaryExpression; + parsePostfixExpression = extra.parsePostfixExpression; + parseProgram = extra.parseProgram; + parsePropertyFunction = extra.parsePropertyFunction; + parseRelationalExpression = extra.parseRelationalExpression; + parseStatement = extra.parseStatement; + parseShiftExpression = extra.parseShiftExpression; + parseSwitchCase = extra.parseSwitchCase; + parseUnaryExpression = extra.parseUnaryExpression; + parseVariableDeclaration = extra.parseVariableDeclaration; + parseVariableIdentifier = extra.parseVariableIdentifier; + } + + if (typeof extra.scanRegExp === 'function') { + advance = extra.advance; + scanRegExp = extra.scanRegExp; + } + } + + function stringToArray(str) { + var length = str.length, + result = [], + i; + for (i = 0; i < length; ++i) { + result[i] = str.charAt(i); + } + return result; + } + + function parse(code, options) { + var program, toString; + + toString = String; + if (typeof code !== 'string' && !(code instanceof String)) { + code = toString(code); + } + + source = code; + index = 0; + lineNumber = (source.length > 0) ? 1 : 0; + lineStart = 0; + length = source.length; + buffer = null; + state = { + allowIn: true, + labelSet: {}, + inFunctionBody: false, + inIteration: false, + inSwitch: false + }; + + extra = {}; + if (typeof options !== 'undefined') { + extra.range = (typeof options.range === 'boolean') && options.range; + extra.loc = (typeof options.loc === 'boolean') && options.loc; + extra.raw = (typeof options.raw === 'boolean') && options.raw; + if (typeof options.tokens === 'boolean' && options.tokens) { + extra.tokens = []; + } + if (typeof options.comment === 'boolean' && options.comment) { + extra.comments = []; + } + if (typeof options.tolerant === 'boolean' && options.tolerant) { + extra.errors = []; + } + } + + if (length > 0) { + if (typeof source[0] === 'undefined') { + // Try first to convert to a string. This is good as fast path + // for old IE which understands string indexing for string + // literals only and not for string object. + if (code instanceof String) { + source = code.valueOf(); + } + + // Force accessing the characters via an array. + if (typeof source[0] === 'undefined') { + source = stringToArray(code); + } + } + } + + patch(); + try { + program = parseProgram(); + if (typeof extra.comments !== 'undefined') { + filterCommentLocation(); + program.comments = extra.comments; + } + if (typeof extra.tokens !== 'undefined') { + filterTokenLocation(); + program.tokens = extra.tokens; + } + if (typeof extra.errors !== 'undefined') { + program.errors = extra.errors; + } + if (extra.range || extra.loc) { + program.body = filterGroup(program.body); + } + } catch (e) { + throw e; + } finally { + unpatch(); + extra = {}; + } + + return program; + } + + // Sync with package.json. + exports.version = '1.0.4'; + + exports.parse = parse; + + // Deep copy. + exports.Syntax = (function () { + var name, types = {}; + + if (typeof Object.create === 'function') { + types = Object.create(null); + } + + for (name in Syntax) { + if (Syntax.hasOwnProperty(name)) { + types[name] = Syntax[name]; + } + } + + if (typeof Object.freeze === 'function') { + Object.freeze(types); + } + + return types; + }()); + +})); +/* vim: set sw=4 ts=4 et tw=80 : */ +/** + * @license Copyright (c) 2012, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*global define, Reflect */ + +/* + * xpcshell has a smaller stack on linux and windows (1MB vs 9MB on mac), + * and the recursive nature of esprima can cause it to overflow pretty + * quickly. So favor it built in Reflect parser: + * https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API + */ +define('esprimaAdapter', ['./esprima', 'env'], function (esprima, env) { + if (env.get() === 'xpconnect' && typeof Reflect !== 'undefined') { + return Reflect; + } else { + return esprima; + } +}); +define('uglifyjs/consolidator', ["require", "exports", "module", "./parse-js", "./process"], function(require, exports, module) { +/** + * @preserve Copyright 2012 Robert Gust-Bardon . + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/** + * @fileoverview Enhances UglifyJS with consolidation of null, Boolean, and String values. + *

Also known as aliasing, this feature has been deprecated in the Closure Compiler since its + * initial release, where it is unavailable from the CLI. The Closure Compiler allows one to log and + * influence this process. In contrast, this implementation does not introduce + * any variable declarations in global code and derives String values from + * identifier names used as property accessors.

+ *

Consolidating literals may worsen the data compression ratio when an encoding + * transformation is applied. For instance, jQuery 1.7.1 takes 248235 bytes. + * Building it with + * UglifyJS v1.2.5 results in 93647 bytes (37.73% of the original) which are + * then compressed to 33154 bytes (13.36% of the original) using gzip(1). Building it with the same + * version of UglifyJS 1.2.5 patched with the implementation of consolidation + * results in 80784 bytes (a decrease of 12863 bytes, i.e. 13.74%, in comparison + * to the aforementioned 93647 bytes) which are then compressed to 34013 bytes + * (an increase of 859 bytes, i.e. 2.59%, in comparison to the aforementioned + * 33154 bytes).

+ *

Written in the strict variant + * of ECMA-262 5.1 Edition. Encoded in UTF-8. Follows Revision 2.28 of the Google JavaScript Style Guide (except for the + * discouraged use of the {@code function} tag and the {@code namespace} tag). + * 100% typed for the Closure Compiler Version 1741.

+ *

Should you find this software useful, please consider a donation.

+ * @author follow.me@RGustBardon (Robert Gust-Bardon) + * @supported Tested with: + * + */ + +/*global console:false, exports:true, module:false, require:false */ +/*jshint sub:true */ +/** + * Consolidates null, Boolean, and String values found inside an AST. + * @param {!TSyntacticCodeUnit} oAbstractSyntaxTree An array-like object + * representing an AST. + * @return {!TSyntacticCodeUnit} An array-like object representing an AST with its null, Boolean, and + * String values consolidated. + */ +// TODO(user) Consolidation of mathematical values found in numeric literals. +// TODO(user) Unconsolidation. +// TODO(user) Consolidation of ECMA-262 6th Edition programs. +// TODO(user) Rewrite in ECMA-262 6th Edition. +exports['ast_consolidate'] = function(oAbstractSyntaxTree) { + 'use strict'; + /*jshint bitwise:true, curly:true, eqeqeq:true, forin:true, immed:true, + latedef:true, newcap:true, noarge:true, noempty:true, nonew:true, + onevar:true, plusplus:true, regexp:true, undef:true, strict:true, + sub:false, trailing:true */ + + var _, + /** + * A record consisting of data about one or more source elements. + * @constructor + * @nosideeffects + */ + TSourceElementsData = function() { + /** + * The category of the elements. + * @type {number} + * @see ESourceElementCategories + */ + this.nCategory = ESourceElementCategories.N_OTHER; + /** + * The number of occurrences (within the elements) of each primitive + * value that could be consolidated. + * @type {!Array.>} + */ + this.aCount = []; + this.aCount[EPrimaryExpressionCategories.N_IDENTIFIER_NAMES] = {}; + this.aCount[EPrimaryExpressionCategories.N_STRING_LITERALS] = {}; + this.aCount[EPrimaryExpressionCategories.N_NULL_AND_BOOLEAN_LITERALS] = + {}; + /** + * Identifier names found within the elements. + * @type {!Array.} + */ + this.aIdentifiers = []; + /** + * Prefixed representation Strings of each primitive value that could be + * consolidated within the elements. + * @type {!Array.} + */ + this.aPrimitiveValues = []; + }, + /** + * A record consisting of data about a primitive value that could be + * consolidated. + * @constructor + * @nosideeffects + */ + TPrimitiveValue = function() { + /** + * The difference in the number of terminal symbols between the original + * source text and the one with the primitive value consolidated. If the + * difference is positive, the primitive value is considered worthwhile. + * @type {number} + */ + this.nSaving = 0; + /** + * An identifier name of the variable that will be declared and assigned + * the primitive value if the primitive value is consolidated. + * @type {string} + */ + this.sName = ''; + }, + /** + * A record consisting of data on what to consolidate within the range of + * source elements that is currently being considered. + * @constructor + * @nosideeffects + */ + TSolution = function() { + /** + * An object whose keys are prefixed representation Strings of each + * primitive value that could be consolidated within the elements and + * whose values are corresponding data about those primitive values. + * @type {!Object.} + * @see TPrimitiveValue + */ + this.oPrimitiveValues = {}; + /** + * The difference in the number of terminal symbols between the original + * source text and the one with all the worthwhile primitive values + * consolidated. + * @type {number} + * @see TPrimitiveValue#nSaving + */ + this.nSavings = 0; + }, + /** + * The processor of ASTs found + * in UglifyJS. + * @namespace + * @type {!TProcessor} + */ + oProcessor = (/** @type {!TProcessor} */ require('./process')), + /** + * A record consisting of a number of constants that represent the + * difference in the number of terminal symbols between a source text with + * a modified syntactic code unit and the original one. + * @namespace + * @type {!Object.} + */ + oWeights = { + /** + * The difference in the number of punctuators required by the bracket + * notation and the dot notation. + *

'[]'.length - '.'.length

+ * @const + * @type {number} + */ + N_PROPERTY_ACCESSOR: 1, + /** + * The number of punctuators required by a variable declaration with an + * initialiser. + *

':'.length + ';'.length

+ * @const + * @type {number} + */ + N_VARIABLE_DECLARATION: 2, + /** + * The number of terminal symbols required to introduce a variable + * statement (excluding its variable declaration list). + *

'var '.length

+ * @const + * @type {number} + */ + N_VARIABLE_STATEMENT_AFFIXATION: 4, + /** + * The number of terminal symbols needed to enclose source elements + * within a function call with no argument values to a function with an + * empty parameter list. + *

'(function(){}());'.length

+ * @const + * @type {number} + */ + N_CLOSURE: 17 + }, + /** + * Categories of primary expressions from which primitive values that + * could be consolidated are derivable. + * @namespace + * @enum {number} + */ + EPrimaryExpressionCategories = { + /** + * Identifier names used as property accessors. + * @type {number} + */ + N_IDENTIFIER_NAMES: 0, + /** + * String literals. + * @type {number} + */ + N_STRING_LITERALS: 1, + /** + * Null and Boolean literals. + * @type {number} + */ + N_NULL_AND_BOOLEAN_LITERALS: 2 + }, + /** + * Prefixes of primitive values that could be consolidated. + * The String values of the prefixes must have same number of characters. + * The prefixes must not be used in any properties defined in any version + * of ECMA-262. + * @namespace + * @enum {string} + */ + EValuePrefixes = { + /** + * Identifies String values. + * @type {string} + */ + S_STRING: '#S', + /** + * Identifies null and Boolean values. + * @type {string} + */ + S_SYMBOLIC: '#O' + }, + /** + * Categories of source elements in terms of their appropriateness of + * having their primitive values consolidated. + * @namespace + * @enum {number} + */ + ESourceElementCategories = { + /** + * Identifies a source element that includes the {@code with} statement. + * @type {number} + */ + N_WITH: 0, + /** + * Identifies a source element that includes the {@code eval} identifier name. + * @type {number} + */ + N_EVAL: 1, + /** + * Identifies a source element that must be excluded from the process + * unless its whole scope is examined. + * @type {number} + */ + N_EXCLUDABLE: 2, + /** + * Identifies source elements not posing any problems. + * @type {number} + */ + N_OTHER: 3 + }, + /** + * The list of literals (other than the String ones) whose primitive + * values can be consolidated. + * @const + * @type {!Array.} + */ + A_OTHER_SUBSTITUTABLE_LITERALS = [ + 'null', // The null literal. + 'false', // The Boolean literal {@code false}. + 'true' // The Boolean literal {@code true}. + ]; + + (/** + * Consolidates all worthwhile primitive values in a syntactic code unit. + * @param {!TSyntacticCodeUnit} oSyntacticCodeUnit An array-like object + * representing the branch of the abstract syntax tree representing the + * syntactic code unit along with its scope. + * @see TPrimitiveValue#nSaving + */ + function fExamineSyntacticCodeUnit(oSyntacticCodeUnit) { + var _, + /** + * Indicates whether the syntactic code unit represents global code. + * @type {boolean} + */ + bIsGlobal = 'toplevel' === oSyntacticCodeUnit[0], + /** + * Indicates whether the whole scope is being examined. + * @type {boolean} + */ + bIsWhollyExaminable = !bIsGlobal, + /** + * An array-like object representing source elements that constitute a + * syntactic code unit. + * @type {!TSyntacticCodeUnit} + */ + oSourceElements, + /** + * A record consisting of data about the source element that is + * currently being examined. + * @type {!TSourceElementsData} + */ + oSourceElementData, + /** + * The scope of the syntactic code unit. + * @type {!TScope} + */ + oScope, + /** + * An instance of an object that allows the traversal of an AST. + * @type {!TWalker} + */ + oWalker, + /** + * An object encompassing collections of functions used during the + * traversal of an AST. + * @namespace + * @type {!Object.>} + */ + oWalkers = { + /** + * A collection of functions used during the surveyance of source + * elements. + * @namespace + * @type {!Object.} + */ + oSurveySourceElement: { + /**#nocode+*/ // JsDoc Toolkit 2.4.0 hides some of the keys. + /** + * Classifies the source element as excludable if it does not + * contain a {@code with} statement or the {@code eval} identifier + * name. Adds the identifier of the function and its formal + * parameters to the list of identifier names found. + * @param {string} sIdentifier The identifier of the function. + * @param {!Array.} aFormalParameterList Formal parameters. + * @param {!TSyntacticCodeUnit} oFunctionBody Function code. + */ + 'defun': function( + sIdentifier, + aFormalParameterList, + oFunctionBody) { + fClassifyAsExcludable(); + fAddIdentifier(sIdentifier); + aFormalParameterList.forEach(fAddIdentifier); + }, + /** + * Increments the count of the number of occurrences of the String + * value that is equivalent to the sequence of terminal symbols + * that constitute the encountered identifier name. + * @param {!TSyntacticCodeUnit} oExpression The nonterminal + * MemberExpression. + * @param {string} sIdentifierName The identifier name used as the + * property accessor. + * @return {!Array} The encountered branch of an AST with its nonterminal + * MemberExpression traversed. + */ + 'dot': function(oExpression, sIdentifierName) { + fCountPrimaryExpression( + EPrimaryExpressionCategories.N_IDENTIFIER_NAMES, + EValuePrefixes.S_STRING + sIdentifierName); + return ['dot', oWalker.walk(oExpression), sIdentifierName]; + }, + /** + * Adds the optional identifier of the function and its formal + * parameters to the list of identifier names found. + * @param {?string} sIdentifier The optional identifier of the + * function. + * @param {!Array.} aFormalParameterList Formal parameters. + * @param {!TSyntacticCodeUnit} oFunctionBody Function code. + */ + 'function': function( + sIdentifier, + aFormalParameterList, + oFunctionBody) { + if ('string' === typeof sIdentifier) { + fAddIdentifier(sIdentifier); + } + aFormalParameterList.forEach(fAddIdentifier); + }, + /** + * Either increments the count of the number of occurrences of the + * encountered null or Boolean value or classifies a source element + * as containing the {@code eval} identifier name. + * @param {string} sIdentifier The identifier encountered. + */ + 'name': function(sIdentifier) { + if (-1 !== A_OTHER_SUBSTITUTABLE_LITERALS.indexOf(sIdentifier)) { + fCountPrimaryExpression( + EPrimaryExpressionCategories.N_NULL_AND_BOOLEAN_LITERALS, + EValuePrefixes.S_SYMBOLIC + sIdentifier); + } else { + if ('eval' === sIdentifier) { + oSourceElementData.nCategory = + ESourceElementCategories.N_EVAL; + } + fAddIdentifier(sIdentifier); + } + }, + /** + * Classifies the source element as excludable if it does not + * contain a {@code with} statement or the {@code eval} identifier + * name. + * @param {TSyntacticCodeUnit} oExpression The expression whose + * value is to be returned. + */ + 'return': function(oExpression) { + fClassifyAsExcludable(); + }, + /** + * Increments the count of the number of occurrences of the + * encountered String value. + * @param {string} sStringValue The String value of the string + * literal encountered. + */ + 'string': function(sStringValue) { + if (sStringValue.length > 0) { + fCountPrimaryExpression( + EPrimaryExpressionCategories.N_STRING_LITERALS, + EValuePrefixes.S_STRING + sStringValue); + } + }, + /** + * Adds the identifier reserved for an exception to the list of + * identifier names found. + * @param {!TSyntacticCodeUnit} oTry A block of code in which an + * exception can occur. + * @param {Array} aCatch The identifier reserved for an exception + * and a block of code to handle the exception. + * @param {TSyntacticCodeUnit} oFinally An optional block of code + * to be evaluated regardless of whether an exception occurs. + */ + 'try': function(oTry, aCatch, oFinally) { + if (Array.isArray(aCatch)) { + fAddIdentifier(aCatch[0]); + } + }, + /** + * Classifies the source element as excludable if it does not + * contain a {@code with} statement or the {@code eval} identifier + * name. Adds the identifier of each declared variable to the list + * of identifier names found. + * @param {!Array.} aVariableDeclarationList Variable + * declarations. + */ + 'var': function(aVariableDeclarationList) { + fClassifyAsExcludable(); + aVariableDeclarationList.forEach(fAddVariable); + }, + /** + * Classifies a source element as containing the {@code with} + * statement. + * @param {!TSyntacticCodeUnit} oExpression An expression whose + * value is to be converted to a value of type Object and + * become the binding object of a new object environment + * record of a new lexical environment in which the statement + * is to be executed. + * @param {!TSyntacticCodeUnit} oStatement The statement to be + * executed in the augmented lexical environment. + * @return {!Array} An empty array to stop the traversal. + */ + 'with': function(oExpression, oStatement) { + oSourceElementData.nCategory = ESourceElementCategories.N_WITH; + return []; + } + /**#nocode-*/ // JsDoc Toolkit 2.4.0 hides some of the keys. + }, + /** + * A collection of functions used while looking for nested functions. + * @namespace + * @type {!Object.} + */ + oExamineFunctions: { + /**#nocode+*/ // JsDoc Toolkit 2.4.0 hides some of the keys. + /** + * Orders an examination of a nested function declaration. + * @this {!TSyntacticCodeUnit} An array-like object representing + * the branch of an AST representing the syntactic code unit along with + * its scope. + * @return {!Array} An empty array to stop the traversal. + */ + 'defun': function() { + fExamineSyntacticCodeUnit(this); + return []; + }, + /** + * Orders an examination of a nested function expression. + * @this {!TSyntacticCodeUnit} An array-like object representing + * the branch of an AST representing the syntactic code unit along with + * its scope. + * @return {!Array} An empty array to stop the traversal. + */ + 'function': function() { + fExamineSyntacticCodeUnit(this); + return []; + } + /**#nocode-*/ // JsDoc Toolkit 2.4.0 hides some of the keys. + } + }, + /** + * Records containing data about source elements. + * @type {Array.} + */ + aSourceElementsData = [], + /** + * The index (in the source text order) of the source element + * immediately following a Directive Prologue. + * @type {number} + */ + nAfterDirectivePrologue = 0, + /** + * The index (in the source text order) of the source element that is + * currently being considered. + * @type {number} + */ + nPosition, + /** + * The index (in the source text order) of the source element that is + * the last element of the range of source elements that is currently + * being considered. + * @type {(undefined|number)} + */ + nTo, + /** + * Initiates the traversal of a source element. + * @param {!TWalker} oWalker An instance of an object that allows the + * traversal of an abstract syntax tree. + * @param {!TSyntacticCodeUnit} oSourceElement A source element from + * which the traversal should commence. + * @return {function(): !TSyntacticCodeUnit} A function that is able to + * initiate the traversal from a given source element. + */ + cContext = function(oWalker, oSourceElement) { + /** + * @return {!TSyntacticCodeUnit} A function that is able to + * initiate the traversal from a given source element. + */ + var fLambda = function() { + return oWalker.walk(oSourceElement); + }; + + return fLambda; + }, + /** + * Classifies the source element as excludable if it does not + * contain a {@code with} statement or the {@code eval} identifier + * name. + */ + fClassifyAsExcludable = function() { + if (oSourceElementData.nCategory === + ESourceElementCategories.N_OTHER) { + oSourceElementData.nCategory = + ESourceElementCategories.N_EXCLUDABLE; + } + }, + /** + * Adds an identifier to the list of identifier names found. + * @param {string} sIdentifier The identifier to be added. + */ + fAddIdentifier = function(sIdentifier) { + if (-1 === oSourceElementData.aIdentifiers.indexOf(sIdentifier)) { + oSourceElementData.aIdentifiers.push(sIdentifier); + } + }, + /** + * Adds the identifier of a variable to the list of identifier names + * found. + * @param {!Array} aVariableDeclaration A variable declaration. + */ + fAddVariable = function(aVariableDeclaration) { + fAddIdentifier(/** @type {string} */ aVariableDeclaration[0]); + }, + /** + * Increments the count of the number of occurrences of the prefixed + * String representation attributed to the primary expression. + * @param {number} nCategory The category of the primary expression. + * @param {string} sName The prefixed String representation attributed + * to the primary expression. + */ + fCountPrimaryExpression = function(nCategory, sName) { + if (!oSourceElementData.aCount[nCategory].hasOwnProperty(sName)) { + oSourceElementData.aCount[nCategory][sName] = 0; + if (-1 === oSourceElementData.aPrimitiveValues.indexOf(sName)) { + oSourceElementData.aPrimitiveValues.push(sName); + } + } + oSourceElementData.aCount[nCategory][sName] += 1; + }, + /** + * Consolidates all worthwhile primitive values in a range of source + * elements. + * @param {number} nFrom The index (in the source text order) of the + * source element that is the first element of the range. + * @param {number} nTo The index (in the source text order) of the + * source element that is the last element of the range. + * @param {boolean} bEnclose Indicates whether the range should be + * enclosed within a function call with no argument values to a + * function with an empty parameter list if any primitive values + * are consolidated. + * @see TPrimitiveValue#nSaving + */ + fExamineSourceElements = function(nFrom, nTo, bEnclose) { + var _, + /** + * The index of the last mangled name. + * @type {number} + */ + nIndex = oScope.cname, + /** + * The index of the source element that is currently being + * considered. + * @type {number} + */ + nPosition, + /** + * A collection of functions used during the consolidation of + * primitive values and identifier names used as property + * accessors. + * @namespace + * @type {!Object.} + */ + oWalkersTransformers = { + /** + * If the String value that is equivalent to the sequence of + * terminal symbols that constitute the encountered identifier + * name is worthwhile, a syntactic conversion from the dot + * notation to the bracket notation ensues with that sequence + * being substituted by an identifier name to which the value + * is assigned. + * Applies to property accessors that use the dot notation. + * @param {!TSyntacticCodeUnit} oExpression The nonterminal + * MemberExpression. + * @param {string} sIdentifierName The identifier name used as + * the property accessor. + * @return {!Array} A syntactic code unit that is equivalent to + * the one encountered. + * @see TPrimitiveValue#nSaving + */ + 'dot': function(oExpression, sIdentifierName) { + /** + * The prefixed String value that is equivalent to the + * sequence of terminal symbols that constitute the + * encountered identifier name. + * @type {string} + */ + var sPrefixed = EValuePrefixes.S_STRING + sIdentifierName; + + return oSolutionBest.oPrimitiveValues.hasOwnProperty( + sPrefixed) && + oSolutionBest.oPrimitiveValues[sPrefixed].nSaving > 0 ? + ['sub', + oWalker.walk(oExpression), + ['name', + oSolutionBest.oPrimitiveValues[sPrefixed].sName]] : + ['dot', oWalker.walk(oExpression), sIdentifierName]; + }, + /** + * If the encountered identifier is a null or Boolean literal + * and its value is worthwhile, the identifier is substituted + * by an identifier name to which that value is assigned. + * Applies to identifier names. + * @param {string} sIdentifier The identifier encountered. + * @return {!Array} A syntactic code unit that is equivalent to + * the one encountered. + * @see TPrimitiveValue#nSaving + */ + 'name': function(sIdentifier) { + /** + * The prefixed representation String of the identifier. + * @type {string} + */ + var sPrefixed = EValuePrefixes.S_SYMBOLIC + sIdentifier; + + return [ + 'name', + oSolutionBest.oPrimitiveValues.hasOwnProperty(sPrefixed) && + oSolutionBest.oPrimitiveValues[sPrefixed].nSaving > 0 ? + oSolutionBest.oPrimitiveValues[sPrefixed].sName : + sIdentifier + ]; + }, + /** + * If the encountered String value is worthwhile, it is + * substituted by an identifier name to which that value is + * assigned. + * Applies to String values. + * @param {string} sStringValue The String value of the string + * literal encountered. + * @return {!Array} A syntactic code unit that is equivalent to + * the one encountered. + * @see TPrimitiveValue#nSaving + */ + 'string': function(sStringValue) { + /** + * The prefixed representation String of the primitive value + * of the literal. + * @type {string} + */ + var sPrefixed = + EValuePrefixes.S_STRING + sStringValue; + + return oSolutionBest.oPrimitiveValues.hasOwnProperty( + sPrefixed) && + oSolutionBest.oPrimitiveValues[sPrefixed].nSaving > 0 ? + ['name', + oSolutionBest.oPrimitiveValues[sPrefixed].sName] : + ['string', sStringValue]; + } + }, + /** + * Such data on what to consolidate within the range of source + * elements that is currently being considered that lead to the + * greatest known reduction of the number of the terminal symbols + * in comparison to the original source text. + * @type {!TSolution} + */ + oSolutionBest = new TSolution(), + /** + * Data representing an ongoing attempt to find a better + * reduction of the number of the terminal symbols in comparison + * to the original source text than the best one that is + * currently known. + * @type {!TSolution} + * @see oSolutionBest + */ + oSolutionCandidate = new TSolution(), + /** + * A record consisting of data about the range of source elements + * that is currently being examined. + * @type {!TSourceElementsData} + */ + oSourceElementsData = new TSourceElementsData(), + /** + * Variable declarations for each primitive value that is to be + * consolidated within the elements. + * @type {!Array.} + */ + aVariableDeclarations = [], + /** + * Augments a list with a prefixed representation String. + * @param {!Array.} aList A list that is to be augmented. + * @return {function(string)} A function that augments a list + * with a prefixed representation String. + */ + cAugmentList = function(aList) { + /** + * @param {string} sPrefixed Prefixed representation String of + * a primitive value that could be consolidated within the + * elements. + */ + var fLambda = function(sPrefixed) { + if (-1 === aList.indexOf(sPrefixed)) { + aList.push(sPrefixed); + } + }; + + return fLambda; + }, + /** + * Adds the number of occurrences of a primitive value of a given + * category that could be consolidated in the source element with + * a given index to the count of occurrences of that primitive + * value within the range of source elements that is currently + * being considered. + * @param {number} nPosition The index (in the source text order) + * of a source element. + * @param {number} nCategory The category of the primary + * expression from which the primitive value is derived. + * @return {function(string)} A function that performs the + * addition. + * @see cAddOccurrencesInCategory + */ + cAddOccurrences = function(nPosition, nCategory) { + /** + * @param {string} sPrefixed The prefixed representation String + * of a primitive value. + */ + var fLambda = function(sPrefixed) { + if (!oSourceElementsData.aCount[nCategory].hasOwnProperty( + sPrefixed)) { + oSourceElementsData.aCount[nCategory][sPrefixed] = 0; + } + oSourceElementsData.aCount[nCategory][sPrefixed] += + aSourceElementsData[nPosition].aCount[nCategory][ + sPrefixed]; + }; + + return fLambda; + }, + /** + * Adds the number of occurrences of each primitive value of a + * given category that could be consolidated in the source + * element with a given index to the count of occurrences of that + * primitive values within the range of source elements that is + * currently being considered. + * @param {number} nPosition The index (in the source text order) + * of a source element. + * @return {function(number)} A function that performs the + * addition. + * @see fAddOccurrences + */ + cAddOccurrencesInCategory = function(nPosition) { + /** + * @param {number} nCategory The category of the primary + * expression from which the primitive value is derived. + */ + var fLambda = function(nCategory) { + Object.keys( + aSourceElementsData[nPosition].aCount[nCategory] + ).forEach(cAddOccurrences(nPosition, nCategory)); + }; + + return fLambda; + }, + /** + * Adds the number of occurrences of each primitive value that + * could be consolidated in the source element with a given index + * to the count of occurrences of that primitive values within + * the range of source elements that is currently being + * considered. + * @param {number} nPosition The index (in the source text order) + * of a source element. + */ + fAddOccurrences = function(nPosition) { + Object.keys(aSourceElementsData[nPosition].aCount).forEach( + cAddOccurrencesInCategory(nPosition)); + }, + /** + * Creates a variable declaration for a primitive value if that + * primitive value is to be consolidated within the elements. + * @param {string} sPrefixed Prefixed representation String of a + * primitive value that could be consolidated within the + * elements. + * @see aVariableDeclarations + */ + cAugmentVariableDeclarations = function(sPrefixed) { + if (oSolutionBest.oPrimitiveValues[sPrefixed].nSaving > 0) { + aVariableDeclarations.push([ + oSolutionBest.oPrimitiveValues[sPrefixed].sName, + [0 === sPrefixed.indexOf(EValuePrefixes.S_SYMBOLIC) ? + 'name' : 'string', + sPrefixed.substring(EValuePrefixes.S_SYMBOLIC.length)] + ]); + } + }, + /** + * Sorts primitive values with regard to the difference in the + * number of terminal symbols between the original source text + * and the one with those primitive values consolidated. + * @param {string} sPrefixed0 The prefixed representation String + * of the first of the two primitive values that are being + * compared. + * @param {string} sPrefixed1 The prefixed representation String + * of the second of the two primitive values that are being + * compared. + * @return {number} + *
+ *
-1
+ *
if the first primitive value must be placed before + * the other one,
+ *
0
+ *
if the first primitive value may be placed before + * the other one,
+ *
1
+ *
if the first primitive value must not be placed + * before the other one.
+ *
+ * @see TSolution.oPrimitiveValues + */ + cSortPrimitiveValues = function(sPrefixed0, sPrefixed1) { + /** + * The difference between: + *
    + *
  1. the difference in the number of terminal symbols + * between the original source text and the one with the + * first primitive value consolidated, and
    2. + *
  2. the difference in the number of terminal symbols + * between the original source text and the one with the + * second primitive value consolidated.
    3. + *
+ * @type {number} + */ + var nDifference = + oSolutionCandidate.oPrimitiveValues[sPrefixed0].nSaving - + oSolutionCandidate.oPrimitiveValues[sPrefixed1].nSaving; + + return nDifference > 0 ? -1 : nDifference < 0 ? 1 : 0; + }, + /** + * Assigns an identifier name to a primitive value and calculates + * whether instances of that primitive value are worth + * consolidating. + * @param {string} sPrefixed The prefixed representation String + * of a primitive value that is being evaluated. + */ + fEvaluatePrimitiveValue = function(sPrefixed) { + var _, + /** + * The index of the last mangled name. + * @type {number} + */ + nIndex, + /** + * The representation String of the primitive value that is + * being evaluated. + * @type {string} + */ + sName = + sPrefixed.substring(EValuePrefixes.S_SYMBOLIC.length), + /** + * The number of source characters taken up by the + * representation String of the primitive value that is + * being evaluated. + * @type {number} + */ + nLengthOriginal = sName.length, + /** + * The number of source characters taken up by the + * identifier name that could substitute the primitive + * value that is being evaluated. + * substituted. + * @type {number} + */ + nLengthSubstitution, + /** + * The number of source characters taken up by by the + * representation String of the primitive value that is + * being evaluated when it is represented by a string + * literal. + * @type {number} + */ + nLengthString = oProcessor.make_string(sName).length; + + oSolutionCandidate.oPrimitiveValues[sPrefixed] = + new TPrimitiveValue(); + do { // Find an identifier unused in this or any nested scope. + nIndex = oScope.cname; + oSolutionCandidate.oPrimitiveValues[sPrefixed].sName = + oScope.next_mangled(); + } while (-1 !== oSourceElementsData.aIdentifiers.indexOf( + oSolutionCandidate.oPrimitiveValues[sPrefixed].sName)); + nLengthSubstitution = oSolutionCandidate.oPrimitiveValues[ + sPrefixed].sName.length; + if (0 === sPrefixed.indexOf(EValuePrefixes.S_SYMBOLIC)) { + // foo:null, or foo:null; + oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving -= + nLengthSubstitution + nLengthOriginal + + oWeights.N_VARIABLE_DECLARATION; + // null vs foo + oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving += + oSourceElementsData.aCount[ + EPrimaryExpressionCategories. + N_NULL_AND_BOOLEAN_LITERALS][sPrefixed] * + (nLengthOriginal - nLengthSubstitution); + } else { + // foo:'fromCharCode'; + oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving -= + nLengthSubstitution + nLengthString + + oWeights.N_VARIABLE_DECLARATION; + // .fromCharCode vs [foo] + if (oSourceElementsData.aCount[ + EPrimaryExpressionCategories.N_IDENTIFIER_NAMES + ].hasOwnProperty(sPrefixed)) { + oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving += + oSourceElementsData.aCount[ + EPrimaryExpressionCategories.N_IDENTIFIER_NAMES + ][sPrefixed] * + (nLengthOriginal - nLengthSubstitution - + oWeights.N_PROPERTY_ACCESSOR); + } + // 'fromCharCode' vs foo + if (oSourceElementsData.aCount[ + EPrimaryExpressionCategories.N_STRING_LITERALS + ].hasOwnProperty(sPrefixed)) { + oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving += + oSourceElementsData.aCount[ + EPrimaryExpressionCategories.N_STRING_LITERALS + ][sPrefixed] * + (nLengthString - nLengthSubstitution); + } + } + if (oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving > + 0) { + oSolutionCandidate.nSavings += + oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving; + } else { + oScope.cname = nIndex; // Free the identifier name. + } + }, + /** + * Adds a variable declaration to an existing variable statement. + * @param {!Array} aVariableDeclaration A variable declaration + * with an initialiser. + */ + cAddVariableDeclaration = function(aVariableDeclaration) { + (/** @type {!Array} */ oSourceElements[nFrom][1]).unshift( + aVariableDeclaration); + }; + + if (nFrom > nTo) { + return; + } + // If the range is a closure, reuse the closure. + if (nFrom === nTo && + 'stat' === oSourceElements[nFrom][0] && + 'call' === oSourceElements[nFrom][1][0] && + 'function' === oSourceElements[nFrom][1][1][0]) { + fExamineSyntacticCodeUnit(oSourceElements[nFrom][1][1]); + return; + } + // Create a list of all derived primitive values within the range. + for (nPosition = nFrom; nPosition <= nTo; nPosition += 1) { + aSourceElementsData[nPosition].aPrimitiveValues.forEach( + cAugmentList(oSourceElementsData.aPrimitiveValues)); + } + if (0 === oSourceElementsData.aPrimitiveValues.length) { + return; + } + for (nPosition = nFrom; nPosition <= nTo; nPosition += 1) { + // Add the number of occurrences to the total count. + fAddOccurrences(nPosition); + // Add identifiers of this or any nested scope to the list. + aSourceElementsData[nPosition].aIdentifiers.forEach( + cAugmentList(oSourceElementsData.aIdentifiers)); + } + // Distribute identifier names among derived primitive values. + do { // If there was any progress, find a better distribution. + oSolutionBest = oSolutionCandidate; + if (Object.keys(oSolutionCandidate.oPrimitiveValues).length > 0) { + // Sort primitive values descending by their worthwhileness. + oSourceElementsData.aPrimitiveValues.sort(cSortPrimitiveValues); + } + oSolutionCandidate = new TSolution(); + oSourceElementsData.aPrimitiveValues.forEach( + fEvaluatePrimitiveValue); + oScope.cname = nIndex; + } while (oSolutionCandidate.nSavings > oSolutionBest.nSavings); + // Take the necessity of adding a variable statement into account. + if ('var' !== oSourceElements[nFrom][0]) { + oSolutionBest.nSavings -= oWeights.N_VARIABLE_STATEMENT_AFFIXATION; + } + if (bEnclose) { + // Take the necessity of forming a closure into account. + oSolutionBest.nSavings -= oWeights.N_CLOSURE; + } + if (oSolutionBest.nSavings > 0) { + // Create variable declarations suitable for UglifyJS. + Object.keys(oSolutionBest.oPrimitiveValues).forEach( + cAugmentVariableDeclarations); + // Rewrite expressions that contain worthwhile primitive values. + for (nPosition = nFrom; nPosition <= nTo; nPosition += 1) { + oWalker = oProcessor.ast_walker(); + oSourceElements[nPosition] = + oWalker.with_walkers( + oWalkersTransformers, + cContext(oWalker, oSourceElements[nPosition])); + } + if ('var' === oSourceElements[nFrom][0]) { // Reuse the statement. + (/** @type {!Array.} */ aVariableDeclarations.reverse( + )).forEach(cAddVariableDeclaration); + } else { // Add a variable statement. + Array.prototype.splice.call( + oSourceElements, + nFrom, + 0, + ['var', aVariableDeclarations]); + nTo += 1; + } + if (bEnclose) { + // Add a closure. + Array.prototype.splice.call( + oSourceElements, + nFrom, + 0, + ['stat', ['call', ['function', null, [], []], []]]); + // Copy source elements into the closure. + for (nPosition = nTo + 1; nPosition > nFrom; nPosition -= 1) { + Array.prototype.unshift.call( + oSourceElements[nFrom][1][1][3], + oSourceElements[nPosition]); + } + // Remove source elements outside the closure. + Array.prototype.splice.call( + oSourceElements, + nFrom + 1, + nTo - nFrom + 1); + } + } + if (bEnclose) { + // Restore the availability of identifier names. + oScope.cname = nIndex; + } + }; + + oSourceElements = (/** @type {!TSyntacticCodeUnit} */ + oSyntacticCodeUnit[bIsGlobal ? 1 : 3]); + if (0 === oSourceElements.length) { + return; + } + oScope = bIsGlobal ? oSyntacticCodeUnit.scope : oSourceElements.scope; + // Skip a Directive Prologue. + while (nAfterDirectivePrologue < oSourceElements.length && + 'directive' === oSourceElements[nAfterDirectivePrologue][0]) { + nAfterDirectivePrologue += 1; + aSourceElementsData.push(null); + } + if (oSourceElements.length === nAfterDirectivePrologue) { + return; + } + for (nPosition = nAfterDirectivePrologue; + nPosition < oSourceElements.length; + nPosition += 1) { + oSourceElementData = new TSourceElementsData(); + oWalker = oProcessor.ast_walker(); + // Classify a source element. + // Find its derived primitive values and count their occurrences. + // Find all identifiers used (including nested scopes). + oWalker.with_walkers( + oWalkers.oSurveySourceElement, + cContext(oWalker, oSourceElements[nPosition])); + // Establish whether the scope is still wholly examinable. + bIsWhollyExaminable = bIsWhollyExaminable && + ESourceElementCategories.N_WITH !== oSourceElementData.nCategory && + ESourceElementCategories.N_EVAL !== oSourceElementData.nCategory; + aSourceElementsData.push(oSourceElementData); + } + if (bIsWhollyExaminable) { // Examine the whole scope. + fExamineSourceElements( + nAfterDirectivePrologue, + oSourceElements.length - 1, + false); + } else { // Examine unexcluded ranges of source elements. + for (nPosition = oSourceElements.length - 1; + nPosition >= nAfterDirectivePrologue; + nPosition -= 1) { + oSourceElementData = (/** @type {!TSourceElementsData} */ + aSourceElementsData[nPosition]); + if (ESourceElementCategories.N_OTHER === + oSourceElementData.nCategory) { + if ('undefined' === typeof nTo) { + nTo = nPosition; // Indicate the end of a range. + } + // Examine the range if it immediately follows a Directive Prologue. + if (nPosition === nAfterDirectivePrologue) { + fExamineSourceElements(nPosition, nTo, true); + } + } else { + if ('undefined' !== typeof nTo) { + // Examine the range that immediately follows this source element. + fExamineSourceElements(nPosition + 1, nTo, true); + nTo = void 0; // Obliterate the range. + } + // Examine nested functions. + oWalker = oProcessor.ast_walker(); + oWalker.with_walkers( + oWalkers.oExamineFunctions, + cContext(oWalker, oSourceElements[nPosition])); + } + } + } + }(oAbstractSyntaxTree = oProcessor.ast_add_scope(oAbstractSyntaxTree))); + return oAbstractSyntaxTree; +}; +/*jshint sub:false */ + +/* Local Variables: */ +/* mode: js */ +/* coding: utf-8 */ +/* indent-tabs-mode: nil */ +/* tab-width: 2 */ +/* End: */ +/* vim: set ft=javascript fenc=utf-8 et ts=2 sts=2 sw=2: */ +/* :mode=javascript:noTabs=true:tabSize=2:indentSize=2:deepIndent=true: */ +}); +define('uglifyjs/parse-js', ["exports"], function(exports) { +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + + This version is suitable for Node.js. With minimal changes (the + exports stuff) it should work on any JS platform. + + This file contains the tokenizer/parser. It is a port to JavaScript + of parse-js [1], a JavaScript parser library written in Common Lisp + by Marijn Haverbeke. Thank you Marijn! + + [1] http://marijn.haverbeke.nl/parse-js/ + + Exported functions: + + - tokenizer(code) -- returns a function. Call the returned + function to fetch the next token. + + - parse(code) -- returns an AST of the given JavaScript code. + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2010 (c) Mihai Bazon + Based on parse-js (http://marijn.haverbeke.nl/parse-js/). + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +/* -----[ Tokenizer (constants) ]----- */ + +var KEYWORDS = array_to_hash([ + "break", + "case", + "catch", + "const", + "continue", + "debugger", + "default", + "delete", + "do", + "else", + "finally", + "for", + "function", + "if", + "in", + "instanceof", + "new", + "return", + "switch", + "throw", + "try", + "typeof", + "var", + "void", + "while", + "with" +]); + +var RESERVED_WORDS = array_to_hash([ + "abstract", + "boolean", + "byte", + "char", + "class", + "double", + "enum", + "export", + "extends", + "final", + "float", + "goto", + "implements", + "import", + "int", + "interface", + "long", + "native", + "package", + "private", + "protected", + "public", + "short", + "static", + "super", + "synchronized", + "throws", + "transient", + "volatile" +]); + +var KEYWORDS_BEFORE_EXPRESSION = array_to_hash([ + "return", + "new", + "delete", + "throw", + "else", + "case" +]); + +var KEYWORDS_ATOM = array_to_hash([ + "false", + "null", + "true", + "undefined" +]); + +var OPERATOR_CHARS = array_to_hash(characters("+-*&%=<>!?|~^")); + +var RE_HEX_NUMBER = /^0x[0-9a-f]+$/i; +var RE_OCT_NUMBER = /^0[0-7]+$/; +var RE_DEC_NUMBER = /^\d*\.?\d*(?:e[+-]?\d*(?:\d\.?|\.?\d)\d*)?$/i; + +var OPERATORS = array_to_hash([ + "in", + "instanceof", + "typeof", + "new", + "void", + "delete", + "++", + "--", + "+", + "-", + "!", + "~", + "&", + "|", + "^", + "*", + "/", + "%", + ">>", + "<<", + ">>>", + "<", + ">", + "<=", + ">=", + "==", + "===", + "!=", + "!==", + "?", + "=", + "+=", + "-=", + "/=", + "*=", + "%=", + ">>=", + "<<=", + ">>>=", + "|=", + "^=", + "&=", + "&&", + "||" +]); + +var WHITESPACE_CHARS = array_to_hash(characters(" \u00a0\n\r\t\f\u000b\u200b\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\uFEFF")); + +var PUNC_BEFORE_EXPRESSION = array_to_hash(characters("[{(,.;:")); + +var PUNC_CHARS = array_to_hash(characters("[]{}(),;:")); + +var REGEXP_MODIFIERS = array_to_hash(characters("gmsiy")); + +/* -----[ Tokenizer ]----- */ + +var UNICODE = { // Unicode 6.1 + letter: new 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+ combining_mark: new RegExp("[\\u0300-\\u036F\\u0483-\\u0487\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065F\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0859-\\u085B\\u08E4-\\u08FE\\u0900-\\u0903\\u093A-\\u093C\\u093E-\\u094F\\u0951-\\u0957\\u0962\\u0963\\u0981-\\u0983\\u09BC\\u09BE-\\u09C4\\u09C7\\u09C8\\u09CB-\\u09CD\\u09D7\\u09E2\\u09E3\\u0A01-\\u0A03\\u0A3C\\u0A3E-\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81-\\u0A83\\u0ABC\\u0ABE-\\u0AC5\\u0AC7-\\u0AC9\\u0ACB-\\u0ACD\\u0AE2\\u0AE3\\u0B01-\\u0B03\\u0B3C\\u0B3E-\\u0B44\\u0B47\\u0B48\\u0B4B-\\u0B4D\\u0B56\\u0B57\\u0B62\\u0B63\\u0B82\\u0BBE-\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCD\\u0BD7\\u0C01-\\u0C03\\u0C3E-\\u0C44\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0C82\\u0C83\\u0CBC\\u0CBE-\\u0CC4\\u0CC6-\\u0CC8\\u0CCA-\\u0CCD\\u0CD5\\u0CD6\\u0CE2\\u0CE3\\u0D02\\u0D03\\u0D3E-\\u0D44\\u0D46-\\u0D48\\u0D4A-\\u0D4D\\u0D57\\u0D62\\u0D63\\u0D82\\u0D83\\u0DCA\\u0DCF-\\u0DD4\\u0DD6\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F3E\\u0F3F\\u0F71-\\u0F84\\u0F86\\u0F87\\u0F8D-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102B-\\u103E\\u1056-\\u1059\\u105E-\\u1060\\u1062-\\u1064\\u1067-\\u106D\\u1071-\\u1074\\u1082-\\u108D\\u108F\\u109A-\\u109D\\u135D-\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B4-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u192B\\u1930-\\u193B\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A17-\\u1A1B\\u1A55-\\u1A5E\\u1A60-\\u1A7C\\u1A7F\\u1B00-\\u1B04\\u1B34-\\u1B44\\u1B6B-\\u1B73\\u1B80-\\u1B82\\u1BA1-\\u1BAD\\u1BE6-\\u1BF3\\u1C24-\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE8\\u1CED\\u1CF2-\\u1CF4\\u1DC0-\\u1DE6\\u1DFC-\\u1DFF\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2CEF-\\u2CF1\\u2D7F\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F\\uA674-\\uA67D\\uA69F\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA823-\\uA827\\uA880\\uA881\\uA8B4-\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA953\\uA980-\\uA983\\uA9B3-\\uA9C0\\uAA29-\\uAA36\\uAA43\\uAA4C\\uAA4D\\uAA7B\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uAAEB-\\uAAEF\\uAAF5\\uAAF6\\uABE3-\\uABEA\\uABEC\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE26]"), + connector_punctuation: new RegExp("[\\u005F\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFF3F]"), + digit: new RegExp("[\\u0030-\\u0039\\u0660-\\u0669\\u06F0-\\u06F9\\u07C0-\\u07C9\\u0966-\\u096F\\u09E6-\\u09EF\\u0A66-\\u0A6F\\u0AE6-\\u0AEF\\u0B66-\\u0B6F\\u0BE6-\\u0BEF\\u0C66-\\u0C6F\\u0CE6-\\u0CEF\\u0D66-\\u0D6F\\u0E50-\\u0E59\\u0ED0-\\u0ED9\\u0F20-\\u0F29\\u1040-\\u1049\\u1090-\\u1099\\u17E0-\\u17E9\\u1810-\\u1819\\u1946-\\u194F\\u19D0-\\u19D9\\u1A80-\\u1A89\\u1A90-\\u1A99\\u1B50-\\u1B59\\u1BB0-\\u1BB9\\u1C40-\\u1C49\\u1C50-\\u1C59\\uA620-\\uA629\\uA8D0-\\uA8D9\\uA900-\\uA909\\uA9D0-\\uA9D9\\uAA50-\\uAA59\\uABF0-\\uABF9\\uFF10-\\uFF19]") +}; + +function is_letter(ch) { + return UNICODE.letter.test(ch); +}; + +function is_digit(ch) { + ch = ch.charCodeAt(0); + return ch >= 48 && ch <= 57; +}; + +function is_unicode_digit(ch) { + return UNICODE.digit.test(ch); +} + +function is_alphanumeric_char(ch) { + return is_digit(ch) || is_letter(ch); +}; + +function is_unicode_combining_mark(ch) { + return UNICODE.combining_mark.test(ch); +}; + +function is_unicode_connector_punctuation(ch) { + return UNICODE.connector_punctuation.test(ch); +}; + +function is_identifier_start(ch) { + return ch == "$" || ch == "_" || is_letter(ch); +}; + +function is_identifier_char(ch) { + return is_identifier_start(ch) + || is_unicode_combining_mark(ch) + || is_unicode_digit(ch) + || is_unicode_connector_punctuation(ch) + || ch == "\u200c" // zero-width non-joiner + || ch == "\u200d" // zero-width joiner (in my ECMA-262 PDF, this is also 200c) + ; +}; + +function parse_js_number(num) { + if (RE_HEX_NUMBER.test(num)) { + return parseInt(num.substr(2), 16); + } else if (RE_OCT_NUMBER.test(num)) { + return parseInt(num.substr(1), 8); + } else if (RE_DEC_NUMBER.test(num)) { + return parseFloat(num); + } +}; + +function JS_Parse_Error(message, line, col, pos) { + this.message = message; + this.line = line + 1; + this.col = col + 1; + this.pos = pos + 1; + this.stack = new Error().stack; +}; + +JS_Parse_Error.prototype.toString = function() { + return this.message + " (line: " + this.line + ", col: " + this.col + ", pos: " + this.pos + ")" + "\n\n" + this.stack; +}; + +function js_error(message, line, col, pos) { + throw new JS_Parse_Error(message, line, col, pos); +}; + +function is_token(token, type, val) { + return token.type == type && (val == null || token.value == val); +}; + +var EX_EOF = {}; + +function tokenizer($TEXT) { + + var S = { + text : $TEXT.replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/^\uFEFF/, ''), + pos : 0, + tokpos : 0, + line : 0, + tokline : 0, + col : 0, + tokcol : 0, + newline_before : false, + regex_allowed : false, + comments_before : [] + }; + + function peek() { return S.text.charAt(S.pos); }; + + function next(signal_eof, in_string) { + var ch = S.text.charAt(S.pos++); + if (signal_eof && !ch) + throw EX_EOF; + if (ch == "\n") { + S.newline_before = S.newline_before || !in_string; + ++S.line; + S.col = 0; + } else { + ++S.col; + } + return ch; + }; + + function eof() { + return !S.peek(); + }; + + function find(what, signal_eof) { + var pos = S.text.indexOf(what, S.pos); + if (signal_eof && pos == -1) throw EX_EOF; + return pos; + }; + + function start_token() { + S.tokline = S.line; + S.tokcol = S.col; + S.tokpos = S.pos; + }; + + function token(type, value, is_comment) { + S.regex_allowed = ((type == "operator" && !HOP(UNARY_POSTFIX, value)) || + (type == "keyword" && HOP(KEYWORDS_BEFORE_EXPRESSION, value)) || + (type == "punc" && HOP(PUNC_BEFORE_EXPRESSION, value))); + var ret = { + type : type, + value : value, + line : S.tokline, + col : S.tokcol, + pos : S.tokpos, + endpos : S.pos, + nlb : S.newline_before + }; + if (!is_comment) { + ret.comments_before = S.comments_before; + S.comments_before = []; + // make note of any newlines in the comments that came before + for (var i = 0, len = ret.comments_before.length; i < len; i++) { + ret.nlb = ret.nlb || ret.comments_before[i].nlb; + } + } + S.newline_before = false; + return ret; + }; + + function skip_whitespace() { + while (HOP(WHITESPACE_CHARS, peek())) + next(); + }; + + function read_while(pred) { + var ret = "", ch = peek(), i = 0; + while (ch && pred(ch, i++)) { + ret += next(); + ch = peek(); + } + return ret; + }; + + function parse_error(err) { + js_error(err, S.tokline, S.tokcol, S.tokpos); + }; + + function read_num(prefix) { + var has_e = false, after_e = false, has_x = false, has_dot = prefix == "."; + var num = read_while(function(ch, i){ + if (ch == "x" || ch == "X") { + if (has_x) return false; + return has_x = true; + } + if (!has_x && (ch == "E" || ch == "e")) { + if (has_e) return false; + return has_e = after_e = true; + } + if (ch == "-") { + if (after_e || (i == 0 && !prefix)) return true; + return false; + } + if (ch == "+") return after_e; + after_e = false; + if (ch == ".") { + if (!has_dot && !has_x && !has_e) + return has_dot = true; + return false; + } + return is_alphanumeric_char(ch); + }); + if (prefix) + num = prefix + num; + var valid = parse_js_number(num); + if (!isNaN(valid)) { + return token("num", valid); + } else { + parse_error("Invalid syntax: " + num); + } + }; + + function read_escaped_char(in_string) { + var ch = next(true, in_string); + switch (ch) { + case "n" : return "\n"; + case "r" : return "\r"; + case "t" : return "\t"; + case "b" : return "\b"; + case "v" : return "\u000b"; + case "f" : return "\f"; + case "0" : return "\0"; + case "x" : return String.fromCharCode(hex_bytes(2)); + case "u" : return String.fromCharCode(hex_bytes(4)); + case "\n": return ""; + default : return ch; + } + }; + + function hex_bytes(n) { + var num = 0; + for (; n > 0; --n) { + var digit = parseInt(next(true), 16); + if (isNaN(digit)) + parse_error("Invalid hex-character pattern in string"); + num = (num << 4) | digit; + } + return num; + }; + + function read_string() { + return with_eof_error("Unterminated string constant", function(){ + var quote = next(), ret = ""; + for (;;) { + var ch = next(true); + if (ch == "\\") { + // read OctalEscapeSequence (XXX: deprecated if "strict mode") + // https://github.com/mishoo/UglifyJS/issues/178 + var octal_len = 0, first = null; + ch = read_while(function(ch){ + if (ch >= "0" && ch <= "7") { + if (!first) { + first = ch; + return ++octal_len; + } + else if (first <= "3" && octal_len <= 2) return ++octal_len; + else if (first >= "4" && octal_len <= 1) return ++octal_len; + } + return false; + }); + if (octal_len > 0) ch = String.fromCharCode(parseInt(ch, 8)); + else ch = read_escaped_char(true); + } + else if (ch == quote) break; + else if (ch == "\n") throw EX_EOF; + ret += ch; + } + return token("string", ret); + }); + }; + + function read_line_comment() { + next(); + var i = find("\n"), ret; + if (i == -1) { + ret = S.text.substr(S.pos); + S.pos = S.text.length; + } else { + ret = S.text.substring(S.pos, i); + S.pos = i; + } + return token("comment1", ret, true); + }; + + function read_multiline_comment() { + next(); + return with_eof_error("Unterminated multiline comment", function(){ + var i = find("*/", true), + text = S.text.substring(S.pos, i); + S.pos = i + 2; + S.line += text.split("\n").length - 1; + S.newline_before = S.newline_before || text.indexOf("\n") >= 0; + + // https://github.com/mishoo/UglifyJS/issues/#issue/100 + if (/^@cc_on/i.test(text)) { + warn("WARNING: at line " + S.line); + warn("*** Found \"conditional comment\": " + text); + warn("*** UglifyJS DISCARDS ALL COMMENTS. This means your code might no longer work properly in Internet Explorer."); + } + + return token("comment2", text, true); + }); + }; + + function read_name() { + var backslash = false, name = "", ch, escaped = false, hex; + while ((ch = peek()) != null) { + if (!backslash) { + if (ch == "\\") escaped = backslash = true, next(); + else if (is_identifier_char(ch)) name += next(); + else break; + } + else { + if (ch != "u") parse_error("Expecting UnicodeEscapeSequence -- uXXXX"); + ch = read_escaped_char(); + if (!is_identifier_char(ch)) parse_error("Unicode char: " + ch.charCodeAt(0) + " is not valid in identifier"); + name += ch; + backslash = false; + } + } + if (HOP(KEYWORDS, name) && escaped) { + hex = name.charCodeAt(0).toString(16).toUpperCase(); + name = "\\u" + "0000".substr(hex.length) + hex + name.slice(1); + } + return name; + }; + + function read_regexp(regexp) { + return with_eof_error("Unterminated regular expression", function(){ + var prev_backslash = false, ch, in_class = false; + while ((ch = next(true))) if (prev_backslash) { + regexp += "\\" + ch; + prev_backslash = false; + } else if (ch == "[") { + in_class = true; + regexp += ch; + } else if (ch == "]" && in_class) { + in_class = false; + regexp += ch; + } else if (ch == "/" && !in_class) { + break; + } else if (ch == "\\") { + prev_backslash = true; + } else { + regexp += ch; + } + var mods = read_name(); + return token("regexp", [ regexp, mods ]); + }); + }; + + function read_operator(prefix) { + function grow(op) { + if (!peek()) return op; + var bigger = op + peek(); + if (HOP(OPERATORS, bigger)) { + next(); + return grow(bigger); + } else { + return op; + } + }; + return token("operator", grow(prefix || next())); + }; + + function handle_slash() { + next(); + var regex_allowed = S.regex_allowed; + switch (peek()) { + case "/": + S.comments_before.push(read_line_comment()); + S.regex_allowed = regex_allowed; + return next_token(); + case "*": + S.comments_before.push(read_multiline_comment()); + S.regex_allowed = regex_allowed; + return next_token(); + } + return S.regex_allowed ? read_regexp("") : read_operator("/"); + }; + + function handle_dot() { + next(); + return is_digit(peek()) + ? read_num(".") + : token("punc", "."); + }; + + function read_word() { + var word = read_name(); + return !HOP(KEYWORDS, word) + ? token("name", word) + : HOP(OPERATORS, word) + ? token("operator", word) + : HOP(KEYWORDS_ATOM, word) + ? token("atom", word) + : token("keyword", word); + }; + + function with_eof_error(eof_error, cont) { + try { + return cont(); + } catch(ex) { + if (ex === EX_EOF) parse_error(eof_error); + else throw ex; + } + }; + + function next_token(force_regexp) { + if (force_regexp != null) + return read_regexp(force_regexp); + skip_whitespace(); + start_token(); + var ch = peek(); + if (!ch) return token("eof"); + if (is_digit(ch)) return read_num(); + if (ch == '"' || ch == "'") return read_string(); + if (HOP(PUNC_CHARS, ch)) return token("punc", next()); + if (ch == ".") return handle_dot(); + if (ch == "/") return handle_slash(); + if (HOP(OPERATOR_CHARS, ch)) return read_operator(); + if (ch == "\\" || is_identifier_start(ch)) return read_word(); + parse_error("Unexpected character '" + ch + "'"); + }; + + next_token.context = function(nc) { + if (nc) S = nc; + return S; + }; + + return next_token; + +}; + +/* -----[ Parser (constants) ]----- */ + +var UNARY_PREFIX = array_to_hash([ + "typeof", + "void", + "delete", + "--", + "++", + "!", + "~", + "-", + "+" +]); + +var UNARY_POSTFIX = array_to_hash([ "--", "++" ]); + +var ASSIGNMENT = (function(a, ret, i){ + while (i < a.length) { + ret[a[i]] = a[i].substr(0, a[i].length - 1); + i++; + } + return ret; +})( + ["+=", "-=", "/=", "*=", "%=", ">>=", "<<=", ">>>=", "|=", "^=", "&="], + { "=": true }, + 0 +); + +var PRECEDENCE = (function(a, ret){ + for (var i = 0, n = 1; i < a.length; ++i, ++n) { + var b = a[i]; + for (var j = 0; j < b.length; ++j) { + ret[b[j]] = n; + } + } + return ret; +})( + [ + ["||"], + ["&&"], + ["|"], + ["^"], + ["&"], + ["==", "===", "!=", "!=="], + ["<", ">", "<=", ">=", "in", "instanceof"], + [">>", "<<", ">>>"], + ["+", "-"], + ["*", "/", "%"] + ], + {} +); + +var STATEMENTS_WITH_LABELS = array_to_hash([ "for", "do", "while", "switch" ]); + +var ATOMIC_START_TOKEN = array_to_hash([ "atom", "num", "string", "regexp", "name" ]); + +/* -----[ Parser ]----- */ + +function NodeWithToken(str, start, end) { + this.name = str; + this.start = start; + this.end = end; +}; + +NodeWithToken.prototype.toString = function() { return this.name; }; + +function parse($TEXT, exigent_mode, embed_tokens) { + + var S = { + input : typeof $TEXT == "string" ? tokenizer($TEXT, true) : $TEXT, + token : null, + prev : null, + peeked : null, + in_function : 0, + in_directives : true, + in_loop : 0, + labels : [] + }; + + S.token = next(); + + function is(type, value) { + return is_token(S.token, type, value); + }; + + function peek() { return S.peeked || (S.peeked = S.input()); }; + + function next() { + S.prev = S.token; + if (S.peeked) { + S.token = S.peeked; + S.peeked = null; + } else { + S.token = S.input(); + } + S.in_directives = S.in_directives && ( + S.token.type == "string" || is("punc", ";") + ); + return S.token; + }; + + function prev() { + return S.prev; + }; + + function croak(msg, line, col, pos) { + var ctx = S.input.context(); + js_error(msg, + line != null ? line : ctx.tokline, + col != null ? col : ctx.tokcol, + pos != null ? pos : ctx.tokpos); + }; + + function token_error(token, msg) { + croak(msg, token.line, token.col); + }; + + function unexpected(token) { + if (token == null) + token = S.token; + token_error(token, "Unexpected token: " + token.type + " (" + token.value + ")"); + }; + + function expect_token(type, val) { + if (is(type, val)) { + return next(); + } + token_error(S.token, "Unexpected token " + S.token.type + ", expected " + type); + }; + + function expect(punc) { return expect_token("punc", punc); }; + + function can_insert_semicolon() { + return !exigent_mode && ( + S.token.nlb || is("eof") || is("punc", "}") + ); + }; + + function semicolon() { + if (is("punc", ";")) next(); + else if (!can_insert_semicolon()) unexpected(); + }; + + function as() { + return slice(arguments); + }; + + function parenthesised() { + expect("("); + var ex = expression(); + expect(")"); + return ex; + }; + + function add_tokens(str, start, end) { + return str instanceof NodeWithToken ? str : new NodeWithToken(str, start, end); + }; + + function maybe_embed_tokens(parser) { + if (embed_tokens) return function() { + var start = S.token; + var ast = parser.apply(this, arguments); + ast[0] = add_tokens(ast[0], start, prev()); + return ast; + }; + else return parser; + }; + + var statement = maybe_embed_tokens(function() { + if (is("operator", "/") || is("operator", "/=")) { + S.peeked = null; + S.token = S.input(S.token.value.substr(1)); // force regexp + } + switch (S.token.type) { + case "string": + var dir = S.in_directives, stat = simple_statement(); + if (dir && stat[1][0] == "string" && !is("punc", ",")) + return as("directive", stat[1][1]); + return stat; + case "num": + case "regexp": + case "operator": + case "atom": + return simple_statement(); + + case "name": + return is_token(peek(), "punc", ":") + ? labeled_statement(prog1(S.token.value, next, next)) + : simple_statement(); + + case "punc": + switch (S.token.value) { + case "{": + return as("block", block_()); + case "[": + case "(": + return simple_statement(); + case ";": + next(); + return as("block"); + default: + unexpected(); + } + + case "keyword": + switch (prog1(S.token.value, next)) { + case "break": + return break_cont("break"); + + case "continue": + return break_cont("continue"); + + case "debugger": + semicolon(); + return as("debugger"); + + case "do": + return (function(body){ + expect_token("keyword", "while"); + return as("do", prog1(parenthesised, semicolon), body); + })(in_loop(statement)); + + case "for": + return for_(); + + case "function": + return function_(true); + + case "if": + return if_(); + + case "return": + if (S.in_function == 0) + croak("'return' outside of function"); + return as("return", + is("punc", ";") + ? (next(), null) + : can_insert_semicolon() + ? null + : prog1(expression, semicolon)); + + case "switch": + return as("switch", parenthesised(), switch_block_()); + + case "throw": + if (S.token.nlb) + croak("Illegal newline after 'throw'"); + return as("throw", prog1(expression, semicolon)); + + case "try": + return try_(); + + case "var": + return prog1(var_, semicolon); + + case "const": + return prog1(const_, semicolon); + + case "while": + return as("while", parenthesised(), in_loop(statement)); + + case "with": + return as("with", parenthesised(), statement()); + + default: + unexpected(); + } + } + }); + + function labeled_statement(label) { + S.labels.push(label); + var start = S.token, stat = statement(); + if (exigent_mode && !HOP(STATEMENTS_WITH_LABELS, stat[0])) + unexpected(start); + S.labels.pop(); + return as("label", label, stat); + }; + + function simple_statement() { + return as("stat", prog1(expression, semicolon)); + }; + + function break_cont(type) { + var name; + if (!can_insert_semicolon()) { + name = is("name") ? S.token.value : null; + } + if (name != null) { + next(); + if (!member(name, S.labels)) + croak("Label " + name + " without matching loop or statement"); + } + else if (S.in_loop == 0) + croak(type + " not inside a loop or switch"); + semicolon(); + return as(type, name); + }; + + function for_() { + expect("("); + var init = null; + if (!is("punc", ";")) { + init = is("keyword", "var") + ? (next(), var_(true)) + : expression(true, true); + if (is("operator", "in")) { + if (init[0] == "var" && init[1].length > 1) + croak("Only one variable declaration allowed in for..in loop"); + return for_in(init); + } + } + return regular_for(init); + }; + + function regular_for(init) { + expect(";"); + var test = is("punc", ";") ? null : expression(); + expect(";"); + var step = is("punc", ")") ? null : expression(); + expect(")"); + return as("for", init, test, step, in_loop(statement)); + }; + + function for_in(init) { + var lhs = init[0] == "var" ? as("name", init[1][0]) : init; + next(); + var obj = expression(); + expect(")"); + return as("for-in", init, lhs, obj, in_loop(statement)); + }; + + var function_ = function(in_statement) { + var name = is("name") ? prog1(S.token.value, next) : null; + if (in_statement && !name) + unexpected(); + expect("("); + return as(in_statement ? "defun" : "function", + name, + // arguments + (function(first, a){ + while (!is("punc", ")")) { + if (first) first = false; else expect(","); + if (!is("name")) unexpected(); + a.push(S.token.value); + next(); + } + next(); + return a; + })(true, []), + // body + (function(){ + ++S.in_function; + var loop = S.in_loop; + S.in_directives = true; + S.in_loop = 0; + var a = block_(); + --S.in_function; + S.in_loop = loop; + return a; + })()); + }; + + function if_() { + var cond = parenthesised(), body = statement(), belse; + if (is("keyword", "else")) { + next(); + belse = statement(); + } + return as("if", cond, body, belse); + }; + + function block_() { + expect("{"); + var a = []; + while (!is("punc", "}")) { + if (is("eof")) unexpected(); + a.push(statement()); + } + next(); + return a; + }; + + var switch_block_ = curry(in_loop, function(){ + expect("{"); + var a = [], cur = null; + while (!is("punc", "}")) { + if (is("eof")) unexpected(); + if (is("keyword", "case")) { + next(); + cur = []; + a.push([ expression(), cur ]); + expect(":"); + } + else if (is("keyword", "default")) { + next(); + expect(":"); + cur = []; + a.push([ null, cur ]); + } + else { + if (!cur) unexpected(); + cur.push(statement()); + } + } + next(); + return a; + }); + + function try_() { + var body = block_(), bcatch, bfinally; + if (is("keyword", "catch")) { + next(); + expect("("); + if (!is("name")) + croak("Name expected"); + var name = S.token.value; + next(); + expect(")"); + bcatch = [ name, block_() ]; + } + if (is("keyword", "finally")) { + next(); + bfinally = block_(); + } + if (!bcatch && !bfinally) + croak("Missing catch/finally blocks"); + return as("try", body, bcatch, bfinally); + }; + + function vardefs(no_in) { + var a = []; + for (;;) { + if (!is("name")) + unexpected(); + var name = S.token.value; + next(); + if (is("operator", "=")) { + next(); + a.push([ name, expression(false, no_in) ]); + } else { + a.push([ name ]); + } + if (!is("punc", ",")) + break; + next(); + } + return a; + }; + + function var_(no_in) { + return as("var", vardefs(no_in)); + }; + + function const_() { + return as("const", vardefs()); + }; + + function new_() { + var newexp = expr_atom(false), args; + if (is("punc", "(")) { + next(); + args = expr_list(")"); + } else { + args = []; + } + return subscripts(as("new", newexp, args), true); + }; + + var expr_atom = maybe_embed_tokens(function(allow_calls) { + if (is("operator", "new")) { + next(); + return new_(); + } + if (is("punc")) { + switch (S.token.value) { + case "(": + next(); + return subscripts(prog1(expression, curry(expect, ")")), allow_calls); + case "[": + next(); + return subscripts(array_(), allow_calls); + case "{": + next(); + return subscripts(object_(), allow_calls); + } + unexpected(); + } + if (is("keyword", "function")) { + next(); + return subscripts(function_(false), allow_calls); + } + if (HOP(ATOMIC_START_TOKEN, S.token.type)) { + var atom = S.token.type == "regexp" + ? as("regexp", S.token.value[0], S.token.value[1]) + : as(S.token.type, S.token.value); + return subscripts(prog1(atom, next), allow_calls); + } + unexpected(); + }); + + function expr_list(closing, allow_trailing_comma, allow_empty) { + var first = true, a = []; + while (!is("punc", closing)) { + if (first) first = false; else expect(","); + if (allow_trailing_comma && is("punc", closing)) break; + if (is("punc", ",") && allow_empty) { + a.push([ "atom", "undefined" ]); + } else { + a.push(expression(false)); + } + } + next(); + return a; + }; + + function array_() { + return as("array", expr_list("]", !exigent_mode, true)); + }; + + function object_() { + var first = true, a = []; + while (!is("punc", "}")) { + if (first) first = false; else expect(","); + if (!exigent_mode && is("punc", "}")) + // allow trailing comma + break; + var type = S.token.type; + var name = as_property_name(); + if (type == "name" && (name == "get" || name == "set") && !is("punc", ":")) { + a.push([ as_name(), function_(false), name ]); + } else { + expect(":"); + a.push([ name, expression(false) ]); + } + } + next(); + return as("object", a); + }; + + function as_property_name() { + switch (S.token.type) { + case "num": + case "string": + return prog1(S.token.value, next); + } + return as_name(); + }; + + function as_name() { + switch (S.token.type) { + case "name": + case "operator": + case "keyword": + case "atom": + return prog1(S.token.value, next); + default: + unexpected(); + } + }; + + function subscripts(expr, allow_calls) { + if (is("punc", ".")) { + next(); + return subscripts(as("dot", expr, as_name()), allow_calls); + } + if (is("punc", "[")) { + next(); + return subscripts(as("sub", expr, prog1(expression, curry(expect, "]"))), allow_calls); + } + if (allow_calls && is("punc", "(")) { + next(); + return subscripts(as("call", expr, expr_list(")")), true); + } + return expr; + }; + + function maybe_unary(allow_calls) { + if (is("operator") && HOP(UNARY_PREFIX, S.token.value)) { + return make_unary("unary-prefix", + prog1(S.token.value, next), + maybe_unary(allow_calls)); + } + var val = expr_atom(allow_calls); + while (is("operator") && HOP(UNARY_POSTFIX, S.token.value) && !S.token.nlb) { + val = make_unary("unary-postfix", S.token.value, val); + next(); + } + return val; + }; + + function make_unary(tag, op, expr) { + if ((op == "++" || op == "--") && !is_assignable(expr)) + croak("Invalid use of " + op + " operator"); + return as(tag, op, expr); + }; + + function expr_op(left, min_prec, no_in) { + var op = is("operator") ? S.token.value : null; + if (op && op == "in" && no_in) op = null; + var prec = op != null ? PRECEDENCE[op] : null; + if (prec != null && prec > min_prec) { + next(); + var right = expr_op(maybe_unary(true), prec, no_in); + return expr_op(as("binary", op, left, right), min_prec, no_in); + } + return left; + }; + + function expr_ops(no_in) { + return expr_op(maybe_unary(true), 0, no_in); + }; + + function maybe_conditional(no_in) { + var expr = expr_ops(no_in); + if (is("operator", "?")) { + next(); + var yes = expression(false); + expect(":"); + return as("conditional", expr, yes, expression(false, no_in)); + } + return expr; + }; + + function is_assignable(expr) { + if (!exigent_mode) return true; + switch (expr[0]+"") { + case "dot": + case "sub": + case "new": + case "call": + return true; + case "name": + return expr[1] != "this"; + } + }; + + function maybe_assign(no_in) { + var left = maybe_conditional(no_in), val = S.token.value; + if (is("operator") && HOP(ASSIGNMENT, val)) { + if (is_assignable(left)) { + next(); + return as("assign", ASSIGNMENT[val], left, maybe_assign(no_in)); + } + croak("Invalid assignment"); + } + return left; + }; + + var expression = maybe_embed_tokens(function(commas, no_in) { + if (arguments.length == 0) + commas = true; + var expr = maybe_assign(no_in); + if (commas && is("punc", ",")) { + next(); + return as("seq", expr, expression(true, no_in)); + } + return expr; + }); + + function in_loop(cont) { + try { + ++S.in_loop; + return cont(); + } finally { + --S.in_loop; + } + }; + + return as("toplevel", (function(a){ + while (!is("eof")) + a.push(statement()); + return a; + })([])); + +}; + +/* -----[ Utilities ]----- */ + +function curry(f) { + var args = slice(arguments, 1); + return function() { return f.apply(this, args.concat(slice(arguments))); }; +}; + +function prog1(ret) { + if (ret instanceof Function) + ret = ret(); + for (var i = 1, n = arguments.length; --n > 0; ++i) + arguments[i](); + return ret; +}; + +function array_to_hash(a) { + var ret = {}; + for (var i = 0; i < a.length; ++i) + ret[a[i]] = true; + return ret; +}; + +function slice(a, start) { + return Array.prototype.slice.call(a, start || 0); +}; + +function characters(str) { + return str.split(""); +}; + +function member(name, array) { + for (var i = array.length; --i >= 0;) + if (array[i] == name) + return true; + return false; +}; + +function HOP(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); +}; + +var warn = function() {}; + +/* -----[ Exports ]----- */ + +exports.tokenizer = tokenizer; +exports.parse = parse; +exports.slice = slice; +exports.curry = curry; +exports.member = member; +exports.array_to_hash = array_to_hash; +exports.PRECEDENCE = PRECEDENCE; +exports.KEYWORDS_ATOM = KEYWORDS_ATOM; +exports.RESERVED_WORDS = RESERVED_WORDS; +exports.KEYWORDS = KEYWORDS; +exports.ATOMIC_START_TOKEN = ATOMIC_START_TOKEN; +exports.OPERATORS = OPERATORS; +exports.is_alphanumeric_char = is_alphanumeric_char; +exports.is_identifier_start = is_identifier_start; +exports.is_identifier_char = is_identifier_char; +exports.set_logger = function(logger) { + warn = logger; +}; + +// Local variables: +// js-indent-level: 4 +// End: +});define('uglifyjs/squeeze-more', ["require", "exports", "module", "./parse-js", "./squeeze-more"], function(require, exports, module) { +var jsp = require("./parse-js"), + pro = require("./process"), + slice = jsp.slice, + member = jsp.member, + curry = jsp.curry, + MAP = pro.MAP, + PRECEDENCE = jsp.PRECEDENCE, + OPERATORS = jsp.OPERATORS; + +function ast_squeeze_more(ast) { + var w = pro.ast_walker(), walk = w.walk, scope; + function with_scope(s, cont) { + var save = scope, ret; + scope = s; + ret = cont(); + scope = save; + return ret; + }; + function _lambda(name, args, body) { + return [ this[0], name, args, with_scope(body.scope, curry(MAP, body, walk)) ]; + }; + return w.with_walkers({ + "toplevel": function(body) { + return [ this[0], with_scope(this.scope, curry(MAP, body, walk)) ]; + }, + "function": _lambda, + "defun": _lambda, + "new": function(ctor, args) { + if (ctor[0] == "name") { + if (ctor[1] == "Array" && !scope.has("Array")) { + if (args.length != 1) { + return [ "array", args ]; + } else { + return walk([ "call", [ "name", "Array" ], args ]); + } + } else if (ctor[1] == "Object" && !scope.has("Object")) { + if (!args.length) { + return [ "object", [] ]; + } else { + return walk([ "call", [ "name", "Object" ], args ]); + } + } else if ((ctor[1] == "RegExp" || ctor[1] == "Function" || ctor[1] == "Error") && !scope.has(ctor[1])) { + return walk([ "call", [ "name", ctor[1] ], args]); + } + } + }, + "call": function(expr, args) { + if (expr[0] == "dot" && expr[1][0] == "string" && args.length == 1 + && (args[0][1] > 0 && expr[2] == "substring" || expr[2] == "substr")) { + return [ "call", [ "dot", expr[1], "slice"], args]; + } + if (expr[0] == "dot" && expr[2] == "toString" && args.length == 0) { + // foo.toString() ==> foo+"" + if (expr[1][0] == "string") return expr[1]; + return [ "binary", "+", expr[1], [ "string", "" ]]; + } + if (expr[0] == "name") { + if (expr[1] == "Array" && args.length != 1 && !scope.has("Array")) { + return [ "array", args ]; + } + if (expr[1] == "Object" && !args.length && !scope.has("Object")) { + return [ "object", [] ]; + } + if (expr[1] == "String" && !scope.has("String")) { + return [ "binary", "+", args[0], [ "string", "" ]]; + } + } + } + }, function() { + return walk(pro.ast_add_scope(ast)); + }); +}; + +exports.ast_squeeze_more = ast_squeeze_more; + +// Local variables: +// js-indent-level: 4 +// End: +}); +define('uglifyjs/process', ["require", "exports", "module", "./parse-js", "./squeeze-more"], function(require, exports, module) { +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + + This version is suitable for Node.js. With minimal changes (the + exports stuff) it should work on any JS platform. + + This file implements some AST processors. They work on data built + by parse-js. + + Exported functions: + + - ast_mangle(ast, options) -- mangles the variable/function names + in the AST. Returns an AST. + + - ast_squeeze(ast) -- employs various optimizations to make the + final generated code even smaller. Returns an AST. + + - gen_code(ast, options) -- generates JS code from the AST. Pass + true (or an object, see the code for some options) as second + argument to get "pretty" (indented) code. + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2010 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +var jsp = require("./parse-js"), + curry = jsp.curry, + slice = jsp.slice, + member = jsp.member, + is_identifier_char = jsp.is_identifier_char, + PRECEDENCE = jsp.PRECEDENCE, + OPERATORS = jsp.OPERATORS; + +/* -----[ helper for AST traversal ]----- */ + +function ast_walker() { + function _vardefs(defs) { + return [ this[0], MAP(defs, function(def){ + var a = [ def[0] ]; + if (def.length > 1) + a[1] = walk(def[1]); + return a; + }) ]; + }; + function _block(statements) { + var out = [ this[0] ]; + if (statements != null) + out.push(MAP(statements, walk)); + return out; + }; + var walkers = { + "string": function(str) { + return [ this[0], str ]; + }, + "num": function(num) { + return [ this[0], num ]; + }, + "name": function(name) { + return [ this[0], name ]; + }, + "toplevel": function(statements) { + return [ this[0], MAP(statements, walk) ]; + }, + "block": _block, + "splice": _block, + "var": _vardefs, + "const": _vardefs, + "try": function(t, c, f) { + return [ + this[0], + MAP(t, walk), + c != null ? [ c[0], MAP(c[1], walk) ] : null, + f != null ? MAP(f, walk) : null + ]; + }, + "throw": function(expr) { + return [ this[0], walk(expr) ]; + }, + "new": function(ctor, args) { + return [ this[0], walk(ctor), MAP(args, walk) ]; + }, + "switch": function(expr, body) { + return [ this[0], walk(expr), MAP(body, function(branch){ + return [ branch[0] ? walk(branch[0]) : null, + MAP(branch[1], walk) ]; + }) ]; + }, + "break": function(label) { + return [ this[0], label ]; + }, + "continue": function(label) { + return [ this[0], label ]; + }, + "conditional": function(cond, t, e) { + return [ this[0], walk(cond), walk(t), walk(e) ]; + }, + "assign": function(op, lvalue, rvalue) { + return [ this[0], op, walk(lvalue), walk(rvalue) ]; + }, + "dot": function(expr) { + return [ this[0], walk(expr) ].concat(slice(arguments, 1)); + }, + "call": function(expr, args) { + return [ this[0], walk(expr), MAP(args, walk) ]; + }, + "function": function(name, args, body) { + return [ this[0], name, args.slice(), MAP(body, walk) ]; + }, + "debugger": function() { + return [ this[0] ]; + }, + "defun": function(name, args, body) { + return [ this[0], name, args.slice(), MAP(body, walk) ]; + }, + "if": function(conditional, t, e) { + return [ this[0], walk(conditional), walk(t), walk(e) ]; + }, + "for": function(init, cond, step, block) { + return [ this[0], walk(init), walk(cond), walk(step), walk(block) ]; + }, + "for-in": function(vvar, key, hash, block) { + return [ this[0], walk(vvar), walk(key), walk(hash), walk(block) ]; + }, + "while": function(cond, block) { + return [ this[0], walk(cond), walk(block) ]; + }, + "do": function(cond, block) { + return [ this[0], walk(cond), walk(block) ]; + }, + "return": function(expr) { + return [ this[0], walk(expr) ]; + }, + "binary": function(op, left, right) { + return [ this[0], op, walk(left), walk(right) ]; + }, + "unary-prefix": function(op, expr) { + return [ this[0], op, walk(expr) ]; + }, + "unary-postfix": function(op, expr) { + return [ this[0], op, walk(expr) ]; + }, + "sub": function(expr, subscript) { + return [ this[0], walk(expr), walk(subscript) ]; + }, + "object": function(props) { + return [ this[0], MAP(props, function(p){ + return p.length == 2 + ? [ p[0], walk(p[1]) ] + : [ p[0], walk(p[1]), p[2] ]; // get/set-ter + }) ]; + }, + "regexp": function(rx, mods) { + return [ this[0], rx, mods ]; + }, + "array": function(elements) { + return [ this[0], MAP(elements, walk) ]; + }, + "stat": function(stat) { + return [ this[0], walk(stat) ]; + }, + "seq": function() { + return [ this[0] ].concat(MAP(slice(arguments), walk)); + }, + "label": function(name, block) { + return [ this[0], name, walk(block) ]; + }, + "with": function(expr, block) { + return [ this[0], walk(expr), walk(block) ]; + }, + "atom": function(name) { + return [ this[0], name ]; + }, + "directive": function(dir) { + return [ this[0], dir ]; + } + }; + + var user = {}; + var stack = []; + function walk(ast) { + if (ast == null) + return null; + try { + stack.push(ast); + var type = ast[0]; + var gen = user[type]; + if (gen) { + var ret = gen.apply(ast, ast.slice(1)); + if (ret != null) + return ret; + } + gen = walkers[type]; + return gen.apply(ast, ast.slice(1)); + } finally { + stack.pop(); + } + }; + + function dive(ast) { + if (ast == null) + return null; + try { + stack.push(ast); + return walkers[ast[0]].apply(ast, ast.slice(1)); + } finally { + stack.pop(); + } + }; + + function with_walkers(walkers, cont){ + var save = {}, i; + for (i in walkers) if (HOP(walkers, i)) { + save[i] = user[i]; + user[i] = walkers[i]; + } + var ret = cont(); + for (i in save) if (HOP(save, i)) { + if (!save[i]) delete user[i]; + else user[i] = save[i]; + } + return ret; + }; + + return { + walk: walk, + dive: dive, + with_walkers: with_walkers, + parent: function() { + return stack[stack.length - 2]; // last one is current node + }, + stack: function() { + return stack; + } + }; +}; + +/* -----[ Scope and mangling ]----- */ + +function Scope(parent) { + this.names = {}; // names defined in this scope + this.mangled = {}; // mangled names (orig.name => mangled) + this.rev_mangled = {}; // reverse lookup (mangled => orig.name) + this.cname = -1; // current mangled name + this.refs = {}; // names referenced from this scope + this.uses_with = false; // will become TRUE if with() is detected in this or any subscopes + this.uses_eval = false; // will become TRUE if eval() is detected in this or any subscopes + this.directives = []; // directives activated from this scope + this.parent = parent; // parent scope + this.children = []; // sub-scopes + if (parent) { + this.level = parent.level + 1; + parent.children.push(this); + } else { + this.level = 0; + } +}; + +function base54_digits() { + if (typeof DIGITS_OVERRIDE_FOR_TESTING != "undefined") + return DIGITS_OVERRIDE_FOR_TESTING; + else + return "etnrisouaflchpdvmgybwESxTNCkLAOM_DPHBjFIqRUzWXV$JKQGYZ0516372984"; +} + +var base54 = (function(){ + var DIGITS = base54_digits(); + return function(num) { + var ret = "", base = 54; + do { + ret += DIGITS.charAt(num % base); + num = Math.floor(num / base); + base = 64; + } while (num > 0); + return ret; + }; +})(); + +Scope.prototype = { + has: function(name) { + for (var s = this; s; s = s.parent) + if (HOP(s.names, name)) + return s; + }, + has_mangled: function(mname) { + for (var s = this; s; s = s.parent) + if (HOP(s.rev_mangled, mname)) + return s; + }, + toJSON: function() { + return { + names: this.names, + uses_eval: this.uses_eval, + uses_with: this.uses_with + }; + }, + + next_mangled: function() { + // we must be careful that the new mangled name: + // + // 1. doesn't shadow a mangled name from a parent + // scope, unless we don't reference the original + // name from this scope OR from any sub-scopes! + // This will get slow. + // + // 2. doesn't shadow an original name from a parent + // scope, in the event that the name is not mangled + // in the parent scope and we reference that name + // here OR IN ANY SUBSCOPES! + // + // 3. doesn't shadow a name that is referenced but not + // defined (possibly global defined elsewhere). + for (;;) { + var m = base54(++this.cname), prior; + + // case 1. + prior = this.has_mangled(m); + if (prior && this.refs[prior.rev_mangled[m]] === prior) + continue; + + // case 2. + prior = this.has(m); + if (prior && prior !== this && this.refs[m] === prior && !prior.has_mangled(m)) + continue; + + // case 3. + if (HOP(this.refs, m) && this.refs[m] == null) + continue; + + // I got "do" once. :-/ + if (!is_identifier(m)) + continue; + + return m; + } + }, + set_mangle: function(name, m) { + this.rev_mangled[m] = name; + return this.mangled[name] = m; + }, + get_mangled: function(name, newMangle) { + if (this.uses_eval || this.uses_with) return name; // no mangle if eval or with is in use + var s = this.has(name); + if (!s) return name; // not in visible scope, no mangle + if (HOP(s.mangled, name)) return s.mangled[name]; // already mangled in this scope + if (!newMangle) return name; // not found and no mangling requested + return s.set_mangle(name, s.next_mangled()); + }, + references: function(name) { + return name && !this.parent || this.uses_with || this.uses_eval || this.refs[name]; + }, + define: function(name, type) { + if (name != null) { + if (type == "var" || !HOP(this.names, name)) + this.names[name] = type || "var"; + return name; + } + }, + active_directive: function(dir) { + return member(dir, this.directives) || this.parent && this.parent.active_directive(dir); + } +}; + +function ast_add_scope(ast) { + + var current_scope = null; + var w = ast_walker(), walk = w.walk; + var having_eval = []; + + function with_new_scope(cont) { + current_scope = new Scope(current_scope); + current_scope.labels = new Scope(); + var ret = current_scope.body = cont(); + ret.scope = current_scope; + current_scope = current_scope.parent; + return ret; + }; + + function define(name, type) { + return current_scope.define(name, type); + }; + + function reference(name) { + current_scope.refs[name] = true; + }; + + function _lambda(name, args, body) { + var is_defun = this[0] == "defun"; + return [ this[0], is_defun ? define(name, "defun") : name, args, with_new_scope(function(){ + if (!is_defun) define(name, "lambda"); + MAP(args, function(name){ define(name, "arg") }); + return MAP(body, walk); + })]; + }; + + function _vardefs(type) { + return function(defs) { + MAP(defs, function(d){ + define(d[0], type); + if (d[1]) reference(d[0]); + }); + }; + }; + + function _breacont(label) { + if (label) + current_scope.labels.refs[label] = true; + }; + + return with_new_scope(function(){ + // process AST + var ret = w.with_walkers({ + "function": _lambda, + "defun": _lambda, + "label": function(name, stat) { current_scope.labels.define(name) }, + "break": _breacont, + "continue": _breacont, + "with": function(expr, block) { + for (var s = current_scope; s; s = s.parent) + s.uses_with = true; + }, + "var": _vardefs("var"), + "const": _vardefs("const"), + "try": function(t, c, f) { + if (c != null) return [ + this[0], + MAP(t, walk), + [ define(c[0], "catch"), MAP(c[1], walk) ], + f != null ? MAP(f, walk) : null + ]; + }, + "name": function(name) { + if (name == "eval") + having_eval.push(current_scope); + reference(name); + } + }, function(){ + return walk(ast); + }); + + // the reason why we need an additional pass here is + // that names can be used prior to their definition. + + // scopes where eval was detected and their parents + // are marked with uses_eval, unless they define the + // "eval" name. + MAP(having_eval, function(scope){ + if (!scope.has("eval")) while (scope) { + scope.uses_eval = true; + scope = scope.parent; + } + }); + + // for referenced names it might be useful to know + // their origin scope. current_scope here is the + // toplevel one. + function fixrefs(scope, i) { + // do children first; order shouldn't matter + for (i = scope.children.length; --i >= 0;) + fixrefs(scope.children[i]); + for (i in scope.refs) if (HOP(scope.refs, i)) { + // find origin scope and propagate the reference to origin + for (var origin = scope.has(i), s = scope; s; s = s.parent) { + s.refs[i] = origin; + if (s === origin) break; + } + } + }; + fixrefs(current_scope); + + return ret; + }); + +}; + +/* -----[ mangle names ]----- */ + +function ast_mangle(ast, options) { + var w = ast_walker(), walk = w.walk, scope; + options = defaults(options, { + mangle : true, + toplevel : false, + defines : null, + except : null, + no_functions : false + }); + + function get_mangled(name, newMangle) { + if (!options.mangle) return name; + if (!options.toplevel && !scope.parent) return name; // don't mangle toplevel + if (options.except && member(name, options.except)) + return name; + if (options.no_functions && HOP(scope.names, name) && + (scope.names[name] == 'defun' || scope.names[name] == 'lambda')) + return name; + return scope.get_mangled(name, newMangle); + }; + + function get_define(name) { + if (options.defines) { + // we always lookup a defined symbol for the current scope FIRST, so declared + // vars trump a DEFINE symbol, but if no such var is found, then match a DEFINE value + if (!scope.has(name)) { + if (HOP(options.defines, name)) { + return options.defines[name]; + } + } + return null; + } + }; + + function _lambda(name, args, body) { + if (!options.no_functions && options.mangle) { + var is_defun = this[0] == "defun", extra; + if (name) { + if (is_defun) name = get_mangled(name); + else if (body.scope.references(name)) { + extra = {}; + if (!(scope.uses_eval || scope.uses_with)) + name = extra[name] = scope.next_mangled(); + else + extra[name] = name; + } + else name = null; + } + } + body = with_scope(body.scope, function(){ + args = MAP(args, function(name){ return get_mangled(name) }); + return MAP(body, walk); + }, extra); + return [ this[0], name, args, body ]; + }; + + function with_scope(s, cont, extra) { + var _scope = scope; + scope = s; + if (extra) for (var i in extra) if (HOP(extra, i)) { + s.set_mangle(i, extra[i]); + } + for (var i in s.names) if (HOP(s.names, i)) { + get_mangled(i, true); + } + var ret = cont(); + ret.scope = s; + scope = _scope; + return ret; + }; + + function _vardefs(defs) { + return [ this[0], MAP(defs, function(d){ + return [ get_mangled(d[0]), walk(d[1]) ]; + }) ]; + }; + + function _breacont(label) { + if (label) return [ this[0], scope.labels.get_mangled(label) ]; + }; + + return w.with_walkers({ + "function": _lambda, + "defun": function() { + // move function declarations to the top when + // they are not in some block. + var ast = _lambda.apply(this, arguments); + switch (w.parent()[0]) { + case "toplevel": + case "function": + case "defun": + return MAP.at_top(ast); + } + return ast; + }, + "label": function(label, stat) { + if (scope.labels.refs[label]) return [ + this[0], + scope.labels.get_mangled(label, true), + walk(stat) + ]; + return walk(stat); + }, + "break": _breacont, + "continue": _breacont, + "var": _vardefs, + "const": _vardefs, + "name": function(name) { + return get_define(name) || [ this[0], get_mangled(name) ]; + }, + "try": function(t, c, f) { + return [ this[0], + MAP(t, walk), + c != null ? [ get_mangled(c[0]), MAP(c[1], walk) ] : null, + f != null ? MAP(f, walk) : null ]; + }, + "toplevel": function(body) { + var self = this; + return with_scope(self.scope, function(){ + return [ self[0], MAP(body, walk) ]; + }); + }, + "directive": function() { + return MAP.at_top(this); + } + }, function() { + return walk(ast_add_scope(ast)); + }); +}; + +/* -----[ + - compress foo["bar"] into foo.bar, + - remove block brackets {} where possible + - join consecutive var declarations + - various optimizations for IFs: + - if (cond) foo(); else bar(); ==> cond?foo():bar(); + - if (cond) foo(); ==> cond&&foo(); + - if (foo) return bar(); else return baz(); ==> return foo?bar():baz(); // also for throw + - if (foo) return bar(); else something(); ==> {if(foo)return bar();something()} + ]----- */ + +var warn = function(){}; + +function best_of(ast1, ast2) { + return gen_code(ast1).length > gen_code(ast2[0] == "stat" ? ast2[1] : ast2).length ? ast2 : ast1; +}; + +function last_stat(b) { + if (b[0] == "block" && b[1] && b[1].length > 0) + return b[1][b[1].length - 1]; + return b; +} + +function aborts(t) { + if (t) switch (last_stat(t)[0]) { + case "return": + case "break": + case "continue": + case "throw": + return true; + } +}; + +function boolean_expr(expr) { + return ( (expr[0] == "unary-prefix" + && member(expr[1], [ "!", "delete" ])) || + + (expr[0] == "binary" + && member(expr[1], [ "in", "instanceof", "==", "!=", "===", "!==", "<", "<=", ">=", ">" ])) || + + (expr[0] == "binary" + && member(expr[1], [ "&&", "||" ]) + && boolean_expr(expr[2]) + && boolean_expr(expr[3])) || + + (expr[0] == "conditional" + && boolean_expr(expr[2]) + && boolean_expr(expr[3])) || + + (expr[0] == "assign" + && expr[1] === true + && boolean_expr(expr[3])) || + + (expr[0] == "seq" + && boolean_expr(expr[expr.length - 1])) + ); +}; + +function empty(b) { + return !b || (b[0] == "block" && (!b[1] || b[1].length == 0)); +}; + +function is_string(node) { + return (node[0] == "string" || + node[0] == "unary-prefix" && node[1] == "typeof" || + node[0] == "binary" && node[1] == "+" && + (is_string(node[2]) || is_string(node[3]))); +}; + +var when_constant = (function(){ + + var $NOT_CONSTANT = {}; + + // this can only evaluate constant expressions. If it finds anything + // not constant, it throws $NOT_CONSTANT. + function evaluate(expr) { + switch (expr[0]) { + case "string": + case "num": + return expr[1]; + case "name": + case "atom": + switch (expr[1]) { + case "true": return true; + case "false": return false; + case "null": return null; + } + break; + case "unary-prefix": + switch (expr[1]) { + case "!": return !evaluate(expr[2]); + case "typeof": return typeof evaluate(expr[2]); + case "~": return ~evaluate(expr[2]); + case "-": return -evaluate(expr[2]); + case "+": return +evaluate(expr[2]); + } + break; + case "binary": + var left = expr[2], right = expr[3]; + switch (expr[1]) { + case "&&" : return evaluate(left) && evaluate(right); + case "||" : return evaluate(left) || evaluate(right); + case "|" : return evaluate(left) | evaluate(right); + case "&" : return evaluate(left) & evaluate(right); + case "^" : return evaluate(left) ^ evaluate(right); + case "+" : return evaluate(left) + evaluate(right); + case "*" : return evaluate(left) * evaluate(right); + case "/" : return evaluate(left) / evaluate(right); + case "%" : return evaluate(left) % evaluate(right); + case "-" : return evaluate(left) - evaluate(right); + case "<<" : return evaluate(left) << evaluate(right); + case ">>" : return evaluate(left) >> evaluate(right); + case ">>>" : return evaluate(left) >>> evaluate(right); + case "==" : return evaluate(left) == evaluate(right); + case "===" : return evaluate(left) === evaluate(right); + case "!=" : return evaluate(left) != evaluate(right); + case "!==" : return evaluate(left) !== evaluate(right); + case "<" : return evaluate(left) < evaluate(right); + case "<=" : return evaluate(left) <= evaluate(right); + case ">" : return evaluate(left) > evaluate(right); + case ">=" : return evaluate(left) >= evaluate(right); + case "in" : return evaluate(left) in evaluate(right); + case "instanceof" : return evaluate(left) instanceof evaluate(right); + } + } + throw $NOT_CONSTANT; + }; + + return function(expr, yes, no) { + try { + var val = evaluate(expr), ast; + switch (typeof val) { + case "string": ast = [ "string", val ]; break; + case "number": ast = [ "num", val ]; break; + case "boolean": ast = [ "name", String(val) ]; break; + default: + if (val === null) { ast = [ "atom", "null" ]; break; } + throw new Error("Can't handle constant of type: " + (typeof val)); + } + return yes.call(expr, ast, val); + } catch(ex) { + if (ex === $NOT_CONSTANT) { + if (expr[0] == "binary" + && (expr[1] == "===" || expr[1] == "!==") + && ((is_string(expr[2]) && is_string(expr[3])) + || (boolean_expr(expr[2]) && boolean_expr(expr[3])))) { + expr[1] = expr[1].substr(0, 2); + } + else if (no && expr[0] == "binary" + && (expr[1] == "||" || expr[1] == "&&")) { + // the whole expression is not constant but the lval may be... + try { + var lval = evaluate(expr[2]); + expr = ((expr[1] == "&&" && (lval ? expr[3] : lval)) || + (expr[1] == "||" && (lval ? lval : expr[3])) || + expr); + } catch(ex2) { + // IGNORE... lval is not constant + } + } + return no ? no.call(expr, expr) : null; + } + else throw ex; + } + }; + +})(); + +function warn_unreachable(ast) { + if (!empty(ast)) + warn("Dropping unreachable code: " + gen_code(ast, true)); +}; + +function prepare_ifs(ast) { + var w = ast_walker(), walk = w.walk; + // In this first pass, we rewrite ifs which abort with no else with an + // if-else. For example: + // + // if (x) { + // blah(); + // return y; + // } + // foobar(); + // + // is rewritten into: + // + // if (x) { + // blah(); + // return y; + // } else { + // foobar(); + // } + function redo_if(statements) { + statements = MAP(statements, walk); + + for (var i = 0; i < statements.length; ++i) { + var fi = statements[i]; + if (fi[0] != "if") continue; + + if (fi[3]) continue; + + var t = fi[2]; + if (!aborts(t)) continue; + + var conditional = walk(fi[1]); + + var e_body = redo_if(statements.slice(i + 1)); + var e = e_body.length == 1 ? e_body[0] : [ "block", e_body ]; + + return statements.slice(0, i).concat([ [ + fi[0], // "if" + conditional, // conditional + t, // then + e // else + ] ]); + } + + return statements; + }; + + function redo_if_lambda(name, args, body) { + body = redo_if(body); + return [ this[0], name, args, body ]; + }; + + function redo_if_block(statements) { + return [ this[0], statements != null ? redo_if(statements) : null ]; + }; + + return w.with_walkers({ + "defun": redo_if_lambda, + "function": redo_if_lambda, + "block": redo_if_block, + "splice": redo_if_block, + "toplevel": function(statements) { + return [ this[0], redo_if(statements) ]; + }, + "try": function(t, c, f) { + return [ + this[0], + redo_if(t), + c != null ? [ c[0], redo_if(c[1]) ] : null, + f != null ? redo_if(f) : null + ]; + } + }, function() { + return walk(ast); + }); +}; + +function for_side_effects(ast, handler) { + var w = ast_walker(), walk = w.walk; + var $stop = {}, $restart = {}; + function stop() { throw $stop }; + function restart() { throw $restart }; + function found(){ return handler.call(this, this, w, stop, restart) }; + function unary(op) { + if (op == "++" || op == "--") + return found.apply(this, arguments); + }; + function binary(op) { + if (op == "&&" || op == "||") + return found.apply(this, arguments); + }; + return w.with_walkers({ + "try": found, + "throw": found, + "return": found, + "new": found, + "switch": found, + "break": found, + "continue": found, + "assign": found, + "call": found, + "if": found, + "for": found, + "for-in": found, + "while": found, + "do": found, + "return": found, + "unary-prefix": unary, + "unary-postfix": unary, + "conditional": found, + "binary": binary, + "defun": found + }, function(){ + while (true) try { + walk(ast); + break; + } catch(ex) { + if (ex === $stop) break; + if (ex === $restart) continue; + throw ex; + } + }); +}; + +function ast_lift_variables(ast) { + var w = ast_walker(), walk = w.walk, scope; + function do_body(body, env) { + var _scope = scope; + scope = env; + body = MAP(body, walk); + var hash = {}, names = MAP(env.names, function(type, name){ + if (type != "var") return MAP.skip; + if (!env.references(name)) return MAP.skip; + hash[name] = true; + return [ name ]; + }); + if (names.length > 0) { + // looking for assignments to any of these variables. + // we can save considerable space by moving the definitions + // in the var declaration. + for_side_effects([ "block", body ], function(ast, walker, stop, restart) { + if (ast[0] == "assign" + && ast[1] === true + && ast[2][0] == "name" + && HOP(hash, ast[2][1])) { + // insert the definition into the var declaration + for (var i = names.length; --i >= 0;) { + if (names[i][0] == ast[2][1]) { + if (names[i][1]) // this name already defined, we must stop + stop(); + names[i][1] = ast[3]; // definition + names.push(names.splice(i, 1)[0]); + break; + } + } + // remove this assignment from the AST. + var p = walker.parent(); + if (p[0] == "seq") { + var a = p[2]; + a.unshift(0, p.length); + p.splice.apply(p, a); + } + else if (p[0] == "stat") { + p.splice(0, p.length, "block"); // empty statement + } + else { + stop(); + } + restart(); + } + stop(); + }); + body.unshift([ "var", names ]); + } + scope = _scope; + return body; + }; + function _vardefs(defs) { + var ret = null; + for (var i = defs.length; --i >= 0;) { + var d = defs[i]; + if (!d[1]) continue; + d = [ "assign", true, [ "name", d[0] ], d[1] ]; + if (ret == null) ret = d; + else ret = [ "seq", d, ret ]; + } + if (ret == null && w.parent()[0] != "for") { + if (w.parent()[0] == "for-in") + return [ "name", defs[0][0] ]; + return MAP.skip; + } + return [ "stat", ret ]; + }; + function _toplevel(body) { + return [ this[0], do_body(body, this.scope) ]; + }; + return w.with_walkers({ + "function": function(name, args, body){ + for (var i = args.length; --i >= 0 && !body.scope.references(args[i]);) + args.pop(); + if (!body.scope.references(name)) name = null; + return [ this[0], name, args, do_body(body, body.scope) ]; + }, + "defun": function(name, args, body){ + if (!scope.references(name)) return MAP.skip; + for (var i = args.length; --i >= 0 && !body.scope.references(args[i]);) + args.pop(); + return [ this[0], name, args, do_body(body, body.scope) ]; + }, + "var": _vardefs, + "toplevel": _toplevel + }, function(){ + return walk(ast_add_scope(ast)); + }); +}; + +function ast_squeeze(ast, options) { + ast = squeeze_1(ast, options); + ast = squeeze_2(ast, options); + return ast; +}; + +function squeeze_1(ast, options) { + options = defaults(options, { + make_seqs : true, + dead_code : true, + no_warnings : false, + keep_comps : true, + unsafe : false + }); + + var w = ast_walker(), walk = w.walk, scope; + + function negate(c) { + var not_c = [ "unary-prefix", "!", c ]; + switch (c[0]) { + case "unary-prefix": + return c[1] == "!" && boolean_expr(c[2]) ? c[2] : not_c; + case "seq": + c = slice(c); + c[c.length - 1] = negate(c[c.length - 1]); + return c; + case "conditional": + return best_of(not_c, [ "conditional", c[1], negate(c[2]), negate(c[3]) ]); + case "binary": + var op = c[1], left = c[2], right = c[3]; + if (!options.keep_comps) switch (op) { + case "<=" : return [ "binary", ">", left, right ]; + case "<" : return [ "binary", ">=", left, right ]; + case ">=" : return [ "binary", "<", left, right ]; + case ">" : return [ "binary", "<=", left, right ]; + } + switch (op) { + case "==" : return [ "binary", "!=", left, right ]; + case "!=" : return [ "binary", "==", left, right ]; + case "===" : return [ "binary", "!==", left, right ]; + case "!==" : return [ "binary", "===", left, right ]; + case "&&" : return best_of(not_c, [ "binary", "||", negate(left), negate(right) ]); + case "||" : return best_of(not_c, [ "binary", "&&", negate(left), negate(right) ]); + } + break; + } + return not_c; + }; + + function make_conditional(c, t, e) { + var make_real_conditional = function() { + if (c[0] == "unary-prefix" && c[1] == "!") { + return e ? [ "conditional", c[2], e, t ] : [ "binary", "||", c[2], t ]; + } else { + return e ? best_of( + [ "conditional", c, t, e ], + [ "conditional", negate(c), e, t ] + ) : [ "binary", "&&", c, t ]; + } + }; + // shortcut the conditional if the expression has a constant value + return when_constant(c, function(ast, val){ + warn_unreachable(val ? e : t); + return (val ? t : e); + }, make_real_conditional); + }; + + function rmblock(block) { + if (block != null && block[0] == "block" && block[1]) { + if (block[1].length == 1) + block = block[1][0]; + else if (block[1].length == 0) + block = [ "block" ]; + } + return block; + }; + + function _lambda(name, args, body) { + return [ this[0], name, args, tighten(body, "lambda") ]; + }; + + // this function does a few things: + // 1. discard useless blocks + // 2. join consecutive var declarations + // 3. remove obviously dead code + // 4. transform consecutive statements using the comma operator + // 5. if block_type == "lambda" and it detects constructs like if(foo) return ... - rewrite like if (!foo) { ... } + function tighten(statements, block_type) { + statements = MAP(statements, walk); + + statements = statements.reduce(function(a, stat){ + if (stat[0] == "block") { + if (stat[1]) { + a.push.apply(a, stat[1]); + } + } else { + a.push(stat); + } + return a; + }, []); + + statements = (function(a, prev){ + statements.forEach(function(cur){ + if (prev && ((cur[0] == "var" && prev[0] == "var") || + (cur[0] == "const" && prev[0] == "const"))) { + prev[1] = prev[1].concat(cur[1]); + } else { + a.push(cur); + prev = cur; + } + }); + return a; + })([]); + + if (options.dead_code) statements = (function(a, has_quit){ + statements.forEach(function(st){ + if (has_quit) { + if (st[0] == "function" || st[0] == "defun") { + a.push(st); + } + else if (st[0] == "var" || st[0] == "const") { + if (!options.no_warnings) + warn("Variables declared in unreachable code"); + st[1] = MAP(st[1], function(def){ + if (def[1] && !options.no_warnings) + warn_unreachable([ "assign", true, [ "name", def[0] ], def[1] ]); + return [ def[0] ]; + }); + a.push(st); + } + else if (!options.no_warnings) + warn_unreachable(st); + } + else { + a.push(st); + if (member(st[0], [ "return", "throw", "break", "continue" ])) + has_quit = true; + } + }); + return a; + })([]); + + if (options.make_seqs) statements = (function(a, prev) { + statements.forEach(function(cur){ + if (prev && prev[0] == "stat" && cur[0] == "stat") { + prev[1] = [ "seq", prev[1], cur[1] ]; + } else { + a.push(cur); + prev = cur; + } + }); + if (a.length >= 2 + && a[a.length-2][0] == "stat" + && (a[a.length-1][0] == "return" || a[a.length-1][0] == "throw") + && a[a.length-1][1]) + { + a.splice(a.length - 2, 2, + [ a[a.length-1][0], + [ "seq", a[a.length-2][1], a[a.length-1][1] ]]); + } + return a; + })([]); + + // this increases jQuery by 1K. Probably not such a good idea after all.. + // part of this is done in prepare_ifs anyway. + // if (block_type == "lambda") statements = (function(i, a, stat){ + // while (i < statements.length) { + // stat = statements[i++]; + // if (stat[0] == "if" && !stat[3]) { + // if (stat[2][0] == "return" && stat[2][1] == null) { + // a.push(make_if(negate(stat[1]), [ "block", statements.slice(i) ])); + // break; + // } + // var last = last_stat(stat[2]); + // if (last[0] == "return" && last[1] == null) { + // a.push(make_if(stat[1], [ "block", stat[2][1].slice(0, -1) ], [ "block", statements.slice(i) ])); + // break; + // } + // } + // a.push(stat); + // } + // return a; + // })(0, []); + + return statements; + }; + + function make_if(c, t, e) { + return when_constant(c, function(ast, val){ + if (val) { + t = walk(t); + warn_unreachable(e); + return t || [ "block" ]; + } else { + e = walk(e); + warn_unreachable(t); + return e || [ "block" ]; + } + }, function() { + return make_real_if(c, t, e); + }); + }; + + function abort_else(c, t, e) { + var ret = [ [ "if", negate(c), e ] ]; + if (t[0] == "block") { + if (t[1]) ret = ret.concat(t[1]); + } else { + ret.push(t); + } + return walk([ "block", ret ]); + }; + + function make_real_if(c, t, e) { + c = walk(c); + t = walk(t); + e = walk(e); + + if (empty(e) && empty(t)) + return [ "stat", c ]; + + if (empty(t)) { + c = negate(c); + t = e; + e = null; + } else if (empty(e)) { + e = null; + } else { + // if we have both else and then, maybe it makes sense to switch them? + (function(){ + var a = gen_code(c); + var n = negate(c); + var b = gen_code(n); + if (b.length < a.length) { + var tmp = t; + t = e; + e = tmp; + c = n; + } + })(); + } + var ret = [ "if", c, t, e ]; + if (t[0] == "if" && empty(t[3]) && empty(e)) { + ret = best_of(ret, walk([ "if", [ "binary", "&&", c, t[1] ], t[2] ])); + } + else if (t[0] == "stat") { + if (e) { + if (e[0] == "stat") + ret = best_of(ret, [ "stat", make_conditional(c, t[1], e[1]) ]); + else if (aborts(e)) + ret = abort_else(c, t, e); + } + else { + ret = best_of(ret, [ "stat", make_conditional(c, t[1]) ]); + } + } + else if (e && t[0] == e[0] && (t[0] == "return" || t[0] == "throw") && t[1] && e[1]) { + ret = best_of(ret, [ t[0], make_conditional(c, t[1], e[1] ) ]); + } + else if (e && aborts(t)) { + ret = [ [ "if", c, t ] ]; + if (e[0] == "block") { + if (e[1]) ret = ret.concat(e[1]); + } + else { + ret.push(e); + } + ret = walk([ "block", ret ]); + } + else if (t && aborts(e)) { + ret = abort_else(c, t, e); + } + return ret; + }; + + function _do_while(cond, body) { + return when_constant(cond, function(cond, val){ + if (!val) { + warn_unreachable(body); + return [ "block" ]; + } else { + return [ "for", null, null, null, walk(body) ]; + } + }); + }; + + return w.with_walkers({ + "sub": function(expr, subscript) { + if (subscript[0] == "string") { + var name = subscript[1]; + if (is_identifier(name)) + return [ "dot", walk(expr), name ]; + else if (/^[1-9][0-9]*$/.test(name) || name === "0") + return [ "sub", walk(expr), [ "num", parseInt(name, 10) ] ]; + } + }, + "if": make_if, + "toplevel": function(body) { + return [ "toplevel", tighten(body) ]; + }, + "switch": function(expr, body) { + var last = body.length - 1; + return [ "switch", walk(expr), MAP(body, function(branch, i){ + var block = tighten(branch[1]); + if (i == last && block.length > 0) { + var node = block[block.length - 1]; + if (node[0] == "break" && !node[1]) + block.pop(); + } + return [ branch[0] ? walk(branch[0]) : null, block ]; + }) ]; + }, + "function": _lambda, + "defun": _lambda, + "block": function(body) { + if (body) return rmblock([ "block", tighten(body) ]); + }, + "binary": function(op, left, right) { + return when_constant([ "binary", op, walk(left), walk(right) ], function yes(c){ + return best_of(walk(c), this); + }, function no() { + return function(){ + if(op != "==" && op != "!=") return; + var l = walk(left), r = walk(right); + if(l && l[0] == "unary-prefix" && l[1] == "!" && l[2][0] == "num") + left = ['num', +!l[2][1]]; + else if (r && r[0] == "unary-prefix" && r[1] == "!" && r[2][0] == "num") + right = ['num', +!r[2][1]]; + return ["binary", op, left, right]; + }() || this; + }); + }, + "conditional": function(c, t, e) { + return make_conditional(walk(c), walk(t), walk(e)); + }, + "try": function(t, c, f) { + return [ + "try", + tighten(t), + c != null ? [ c[0], tighten(c[1]) ] : null, + f != null ? tighten(f) : null + ]; + }, + "unary-prefix": function(op, expr) { + expr = walk(expr); + var ret = [ "unary-prefix", op, expr ]; + if (op == "!") + ret = best_of(ret, negate(expr)); + return when_constant(ret, function(ast, val){ + return walk(ast); // it's either true or false, so minifies to !0 or !1 + }, function() { return ret }); + }, + "name": function(name) { + switch (name) { + case "true": return [ "unary-prefix", "!", [ "num", 0 ]]; + case "false": return [ "unary-prefix", "!", [ "num", 1 ]]; + } + }, + "while": _do_while, + "assign": function(op, lvalue, rvalue) { + lvalue = walk(lvalue); + rvalue = walk(rvalue); + var okOps = [ '+', '-', '/', '*', '%', '>>', '<<', '>>>', '|', '^', '&' ]; + if (op === true && lvalue[0] === "name" && rvalue[0] === "binary" && + ~okOps.indexOf(rvalue[1]) && rvalue[2][0] === "name" && + rvalue[2][1] === lvalue[1]) { + return [ this[0], rvalue[1], lvalue, rvalue[3] ] + } + return [ this[0], op, lvalue, rvalue ]; + }, + "call": function(expr, args) { + expr = walk(expr); + if (options.unsafe && expr[0] == "dot" && expr[1][0] == "string" && expr[2] == "toString") { + return expr[1]; + } + return [ this[0], expr, MAP(args, walk) ]; + }, + "num": function (num) { + if (!isFinite(num)) + return [ "binary", "/", num === 1 / 0 + ? [ "num", 1 ] : num === -1 / 0 + ? [ "unary-prefix", "-", [ "num", 1 ] ] + : [ "num", 0 ], [ "num", 0 ] ]; + + return [ this[0], num ]; + } + }, function() { + return walk(prepare_ifs(walk(prepare_ifs(ast)))); + }); +}; + +function squeeze_2(ast, options) { + var w = ast_walker(), walk = w.walk, scope; + function with_scope(s, cont) { + var save = scope, ret; + scope = s; + ret = cont(); + scope = save; + return ret; + }; + function lambda(name, args, body) { + return [ this[0], name, args, with_scope(body.scope, curry(MAP, body, walk)) ]; + }; + return w.with_walkers({ + "directive": function(dir) { + if (scope.active_directive(dir)) + return [ "block" ]; + scope.directives.push(dir); + }, + "toplevel": function(body) { + return [ this[0], with_scope(this.scope, curry(MAP, body, walk)) ]; + }, + "function": lambda, + "defun": lambda + }, function(){ + return walk(ast_add_scope(ast)); + }); +}; + +/* -----[ re-generate code from the AST ]----- */ + +var DOT_CALL_NO_PARENS = jsp.array_to_hash([ + "name", + "array", + "object", + "string", + "dot", + "sub", + "call", + "regexp", + "defun" +]); + +function make_string(str, ascii_only) { + var dq = 0, sq = 0; + str = str.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g, function(s){ + switch (s) { + case "\\": return "\\\\"; + case "\b": return "\\b"; + case "\f": return "\\f"; + case "\n": return "\\n"; + case "\r": return "\\r"; + case "\u2028": return "\\u2028"; + case "\u2029": return "\\u2029"; + case '"': ++dq; return '"'; + case "'": ++sq; return "'"; + case "\0": return "\\0"; + } + return s; + }); + if (ascii_only) str = to_ascii(str); + if (dq > sq) return "'" + str.replace(/\x27/g, "\\'") + "'"; + else return '"' + str.replace(/\x22/g, '\\"') + '"'; +}; + +function to_ascii(str) { + return str.replace(/[\u0080-\uffff]/g, function(ch) { + var code = ch.charCodeAt(0).toString(16); + while (code.length < 4) code = "0" + code; + return "\\u" + code; + }); +}; + +var SPLICE_NEEDS_BRACKETS = jsp.array_to_hash([ "if", "while", "do", "for", "for-in", "with" ]); + +function gen_code(ast, options) { + options = defaults(options, { + indent_start : 0, + indent_level : 4, + quote_keys : false, + space_colon : false, + beautify : false, + ascii_only : false, + inline_script: false + }); + var beautify = !!options.beautify; + var indentation = 0, + newline = beautify ? "\n" : "", + space = beautify ? " " : ""; + + function encode_string(str) { + var ret = make_string(str, options.ascii_only); + if (options.inline_script) + ret = ret.replace(/<\x2fscript([>\/\t\n\f\r ])/gi, "<\\/script$1"); + return ret; + }; + + function make_name(name) { + name = name.toString(); + if (options.ascii_only) + name = to_ascii(name); + return name; + }; + + function indent(line) { + if (line == null) + line = ""; + if (beautify) + line = repeat_string(" ", options.indent_start + indentation * options.indent_level) + line; + return line; + }; + + function with_indent(cont, incr) { + if (incr == null) incr = 1; + indentation += incr; + try { return cont.apply(null, slice(arguments, 1)); } + finally { indentation -= incr; } + }; + + function last_char(str) { + str = str.toString(); + return str.charAt(str.length - 1); + }; + + function first_char(str) { + return str.toString().charAt(0); + }; + + function add_spaces(a) { + if (beautify) + return a.join(" "); + var b = []; + for (var i = 0; i < a.length; ++i) { + var next = a[i + 1]; + b.push(a[i]); + if (next && + ((is_identifier_char(last_char(a[i])) && (is_identifier_char(first_char(next)) + || first_char(next) == "\\")) || + (/[\+\-]$/.test(a[i].toString()) && /^[\+\-]/.test(next.toString()) || + last_char(a[i]) == "/" && first_char(next) == "/"))) { + b.push(" "); + } + } + return b.join(""); + }; + + function add_commas(a) { + return a.join("," + space); + }; + + function parenthesize(expr) { + var gen = make(expr); + for (var i = 1; i < arguments.length; ++i) { + var el = arguments[i]; + if ((el instanceof Function && el(expr)) || expr[0] == el) + return "(" + gen + ")"; + } + return gen; + }; + + function best_of(a) { + if (a.length == 1) { + return a[0]; + } + if (a.length == 2) { + var b = a[1]; + a = a[0]; + return a.length <= b.length ? a : b; + } + return best_of([ a[0], best_of(a.slice(1)) ]); + }; + + function needs_parens(expr) { + if (expr[0] == "function" || expr[0] == "object") { + // dot/call on a literal function requires the + // function literal itself to be parenthesized + // only if it's the first "thing" in a + // statement. This means that the parent is + // "stat", but it could also be a "seq" and + // we're the first in this "seq" and the + // parent is "stat", and so on. Messy stuff, + // but it worths the trouble. + var a = slice(w.stack()), self = a.pop(), p = a.pop(); + while (p) { + if (p[0] == "stat") return true; + if (((p[0] == "seq" || p[0] == "call" || p[0] == "dot" || p[0] == "sub" || p[0] == "conditional") && p[1] === self) || + ((p[0] == "binary" || p[0] == "assign" || p[0] == "unary-postfix") && p[2] === self)) { + self = p; + p = a.pop(); + } else { + return false; + } + } + } + return !HOP(DOT_CALL_NO_PARENS, expr[0]); + }; + + function make_num(num) { + var str = num.toString(10), a = [ str.replace(/^0\./, ".").replace('e+', 'e') ], m; + if (Math.floor(num) === num) { + if (num >= 0) { + a.push("0x" + num.toString(16).toLowerCase(), // probably pointless + "0" + num.toString(8)); // same. + } else { + a.push("-0x" + (-num).toString(16).toLowerCase(), // probably pointless + "-0" + (-num).toString(8)); // same. + } + if ((m = /^(.*?)(0+)$/.exec(num))) { + a.push(m[1] + "e" + m[2].length); + } + } else if ((m = /^0?\.(0+)(.*)$/.exec(num))) { + a.push(m[2] + "e-" + (m[1].length + m[2].length), + str.substr(str.indexOf("."))); + } + return best_of(a); + }; + + var w = ast_walker(); + var make = w.walk; + return w.with_walkers({ + "string": encode_string, + "num": make_num, + "name": make_name, + "debugger": function(){ return "debugger;" }, + "toplevel": function(statements) { + return make_block_statements(statements) + .join(newline + newline); + }, + "splice": function(statements) { + var parent = w.parent(); + if (HOP(SPLICE_NEEDS_BRACKETS, parent)) { + // we need block brackets in this case + return make_block.apply(this, arguments); + } else { + return MAP(make_block_statements(statements, true), + function(line, i) { + // the first line is already indented + return i > 0 ? indent(line) : line; + }).join(newline); + } + }, + "block": make_block, + "var": function(defs) { + return "var " + add_commas(MAP(defs, make_1vardef)) + ";"; + }, + "const": function(defs) { + return "const " + add_commas(MAP(defs, make_1vardef)) + ";"; + }, + "try": function(tr, ca, fi) { + var out = [ "try", make_block(tr) ]; + if (ca) out.push("catch", "(" + ca[0] + ")", make_block(ca[1])); + if (fi) out.push("finally", make_block(fi)); + return add_spaces(out); + }, + "throw": function(expr) { + return add_spaces([ "throw", make(expr) ]) + ";"; + }, + "new": function(ctor, args) { + args = args.length > 0 ? "(" + add_commas(MAP(args, function(expr){ + return parenthesize(expr, "seq"); + })) + ")" : ""; + return add_spaces([ "new", parenthesize(ctor, "seq", "binary", "conditional", "assign", function(expr){ + var w = ast_walker(), has_call = {}; + try { + w.with_walkers({ + "call": function() { throw has_call }, + "function": function() { return this } + }, function(){ + w.walk(expr); + }); + } catch(ex) { + if (ex === has_call) + return true; + throw ex; + } + }) + args ]); + }, + "switch": function(expr, body) { + return add_spaces([ "switch", "(" + make(expr) + ")", make_switch_block(body) ]); + }, + "break": function(label) { + var out = "break"; + if (label != null) + out += " " + make_name(label); + return out + ";"; + }, + "continue": function(label) { + var out = "continue"; + if (label != null) + out += " " + make_name(label); + return out + ";"; + }, + "conditional": function(co, th, el) { + return add_spaces([ parenthesize(co, "assign", "seq", "conditional"), "?", + parenthesize(th, "seq"), ":", + parenthesize(el, "seq") ]); + }, + "assign": function(op, lvalue, rvalue) { + if (op && op !== true) op += "="; + else op = "="; + return add_spaces([ make(lvalue), op, parenthesize(rvalue, "seq") ]); + }, + "dot": function(expr) { + var out = make(expr), i = 1; + if (expr[0] == "num") { + if (!/[a-f.]/i.test(out)) + out += "."; + } else if (expr[0] != "function" && needs_parens(expr)) + out = "(" + out + ")"; + while (i < arguments.length) + out += "." + make_name(arguments[i++]); + return out; + }, + "call": function(func, args) { + var f = make(func); + if (f.charAt(0) != "(" && needs_parens(func)) + f = "(" + f + ")"; + return f + "(" + add_commas(MAP(args, function(expr){ + return parenthesize(expr, "seq"); + })) + ")"; + }, + "function": make_function, + "defun": make_function, + "if": function(co, th, el) { + var out = [ "if", "(" + make(co) + ")", el ? make_then(th) : make(th) ]; + if (el) { + out.push("else", make(el)); + } + return add_spaces(out); + }, + "for": function(init, cond, step, block) { + var out = [ "for" ]; + init = (init != null ? make(init) : "").replace(/;*\s*$/, ";" + space); + cond = (cond != null ? make(cond) : "").replace(/;*\s*$/, ";" + space); + step = (step != null ? make(step) : "").replace(/;*\s*$/, ""); + var args = init + cond + step; + if (args == "; ; ") args = ";;"; + out.push("(" + args + ")", make(block)); + return add_spaces(out); + }, + "for-in": function(vvar, key, hash, block) { + return add_spaces([ "for", "(" + + (vvar ? make(vvar).replace(/;+$/, "") : make(key)), + "in", + make(hash) + ")", make(block) ]); + }, + "while": function(condition, block) { + return add_spaces([ "while", "(" + make(condition) + ")", make(block) ]); + }, + "do": function(condition, block) { + return add_spaces([ "do", make(block), "while", "(" + make(condition) + ")" ]) + ";"; + }, + "return": function(expr) { + var out = [ "return" ]; + if (expr != null) out.push(make(expr)); + return add_spaces(out) + ";"; + }, + "binary": function(operator, lvalue, rvalue) { + var left = make(lvalue), right = make(rvalue); + // XXX: I'm pretty sure other cases will bite here. + // we need to be smarter. + // adding parens all the time is the safest bet. + if (member(lvalue[0], [ "assign", "conditional", "seq" ]) || + lvalue[0] == "binary" && PRECEDENCE[operator] > PRECEDENCE[lvalue[1]] || + lvalue[0] == "function" && needs_parens(this)) { + left = "(" + left + ")"; + } + if (member(rvalue[0], [ "assign", "conditional", "seq" ]) || + rvalue[0] == "binary" && PRECEDENCE[operator] >= PRECEDENCE[rvalue[1]] && + !(rvalue[1] == operator && member(operator, [ "&&", "||", "*" ]))) { + right = "(" + right + ")"; + } + else if (!beautify && options.inline_script && (operator == "<" || operator == "<<") + && rvalue[0] == "regexp" && /^script/i.test(rvalue[1])) { + right = " " + right; + } + return add_spaces([ left, operator, right ]); + }, + "unary-prefix": function(operator, expr) { + var val = make(expr); + if (!(expr[0] == "num" || (expr[0] == "unary-prefix" && !HOP(OPERATORS, operator + expr[1])) || !needs_parens(expr))) + val = "(" + val + ")"; + return operator + (jsp.is_alphanumeric_char(operator.charAt(0)) ? " " : "") + val; + }, + "unary-postfix": function(operator, expr) { + var val = make(expr); + if (!(expr[0] == "num" || (expr[0] == "unary-postfix" && !HOP(OPERATORS, operator + expr[1])) || !needs_parens(expr))) + val = "(" + val + ")"; + return val + operator; + }, + "sub": function(expr, subscript) { + var hash = make(expr); + if (needs_parens(expr)) + hash = "(" + hash + ")"; + return hash + "[" + make(subscript) + "]"; + }, + "object": function(props) { + var obj_needs_parens = needs_parens(this); + if (props.length == 0) + return obj_needs_parens ? "({})" : "{}"; + var out = "{" + newline + with_indent(function(){ + return MAP(props, function(p){ + if (p.length == 3) { + // getter/setter. The name is in p[0], the arg.list in p[1][2], the + // body in p[1][3] and type ("get" / "set") in p[2]. + return indent(make_function(p[0], p[1][2], p[1][3], p[2], true)); + } + var key = p[0], val = parenthesize(p[1], "seq"); + if (options.quote_keys) { + key = encode_string(key); + } else if ((typeof key == "number" || !beautify && +key + "" == key) + && parseFloat(key) >= 0) { + key = make_num(+key); + } else if (!is_identifier(key)) { + key = encode_string(key); + } + return indent(add_spaces(beautify && options.space_colon + ? [ key, ":", val ] + : [ key + ":", val ])); + }).join("," + newline); + }) + newline + indent("}"); + return obj_needs_parens ? "(" + out + ")" : out; + }, + "regexp": function(rx, mods) { + if (options.ascii_only) rx = to_ascii(rx); + return "/" + rx + "/" + mods; + }, + "array": function(elements) { + if (elements.length == 0) return "[]"; + return add_spaces([ "[", add_commas(MAP(elements, function(el, i){ + if (!beautify && el[0] == "atom" && el[1] == "undefined") return i === elements.length - 1 ? "," : ""; + return parenthesize(el, "seq"); + })), "]" ]); + }, + "stat": function(stmt) { + return stmt != null + ? make(stmt).replace(/;*\s*$/, ";") + : ";"; + }, + "seq": function() { + return add_commas(MAP(slice(arguments), make)); + }, + "label": function(name, block) { + return add_spaces([ make_name(name), ":", make(block) ]); + }, + "with": function(expr, block) { + return add_spaces([ "with", "(" + make(expr) + ")", make(block) ]); + }, + "atom": function(name) { + return make_name(name); + }, + "directive": function(dir) { + return make_string(dir) + ";"; + } + }, function(){ return make(ast) }); + + // The squeezer replaces "block"-s that contain only a single + // statement with the statement itself; technically, the AST + // is correct, but this can create problems when we output an + // IF having an ELSE clause where the THEN clause ends in an + // IF *without* an ELSE block (then the outer ELSE would refer + // to the inner IF). This function checks for this case and + // adds the block brackets if needed. + function make_then(th) { + if (th == null) return ";"; + if (th[0] == "do") { + // https://github.com/mishoo/UglifyJS/issues/#issue/57 + // IE croaks with "syntax error" on code like this: + // if (foo) do ... while(cond); else ... + // we need block brackets around do/while + return make_block([ th ]); + } + var b = th; + while (true) { + var type = b[0]; + if (type == "if") { + if (!b[3]) + // no else, we must add the block + return make([ "block", [ th ]]); + b = b[3]; + } + else if (type == "while" || type == "do") b = b[2]; + else if (type == "for" || type == "for-in") b = b[4]; + else break; + } + return make(th); + }; + + function make_function(name, args, body, keyword, no_parens) { + var out = keyword || "function"; + if (name) { + out += " " + make_name(name); + } + out += "(" + add_commas(MAP(args, make_name)) + ")"; + out = add_spaces([ out, make_block(body) ]); + return (!no_parens && needs_parens(this)) ? "(" + out + ")" : out; + }; + + function must_has_semicolon(node) { + switch (node[0]) { + case "with": + case "while": + return empty(node[2]) || must_has_semicolon(node[2]); + case "for": + case "for-in": + return empty(node[4]) || must_has_semicolon(node[4]); + case "if": + if (empty(node[2]) && !node[3]) return true; // `if' with empty `then' and no `else' + if (node[3]) { + if (empty(node[3])) return true; // `else' present but empty + return must_has_semicolon(node[3]); // dive into the `else' branch + } + return must_has_semicolon(node[2]); // dive into the `then' branch + case "directive": + return true; + } + }; + + function make_block_statements(statements, noindent) { + for (var a = [], last = statements.length - 1, i = 0; i <= last; ++i) { + var stat = statements[i]; + var code = make(stat); + if (code != ";") { + if (!beautify && i == last && !must_has_semicolon(stat)) { + code = code.replace(/;+\s*$/, ""); + } + a.push(code); + } + } + return noindent ? a : MAP(a, indent); + }; + + function make_switch_block(body) { + var n = body.length; + if (n == 0) return "{}"; + return "{" + newline + MAP(body, function(branch, i){ + var has_body = branch[1].length > 0, code = with_indent(function(){ + return indent(branch[0] + ? add_spaces([ "case", make(branch[0]) + ":" ]) + : "default:"); + }, 0.5) + (has_body ? newline + with_indent(function(){ + return make_block_statements(branch[1]).join(newline); + }) : ""); + if (!beautify && has_body && i < n - 1) + code += ";"; + return code; + }).join(newline) + newline + indent("}"); + }; + + function make_block(statements) { + if (!statements) return ";"; + if (statements.length == 0) return "{}"; + return "{" + newline + with_indent(function(){ + return make_block_statements(statements).join(newline); + }) + newline + indent("}"); + }; + + function make_1vardef(def) { + var name = def[0], val = def[1]; + if (val != null) + name = add_spaces([ make_name(name), "=", parenthesize(val, "seq") ]); + return name; + }; + +}; + +function split_lines(code, max_line_length) { + var splits = [ 0 ]; + jsp.parse(function(){ + var next_token = jsp.tokenizer(code); + var last_split = 0; + var prev_token; + function current_length(tok) { + return tok.pos - last_split; + }; + function split_here(tok) { + last_split = tok.pos; + splits.push(last_split); + }; + function custom(){ + var tok = next_token.apply(this, arguments); + out: { + if (prev_token) { + if (prev_token.type == "keyword") break out; + } + if (current_length(tok) > max_line_length) { + switch (tok.type) { + case "keyword": + case "atom": + case "name": + case "punc": + split_here(tok); + break out; + } + } + } + prev_token = tok; + return tok; + }; + custom.context = function() { + return next_token.context.apply(this, arguments); + }; + return custom; + }()); + return splits.map(function(pos, i){ + return code.substring(pos, splits[i + 1] || code.length); + }).join("\n"); +}; + +/* -----[ Utilities ]----- */ + +function repeat_string(str, i) { + if (i <= 0) return ""; + if (i == 1) return str; + var d = repeat_string(str, i >> 1); + d += d; + if (i & 1) d += str; + return d; +}; + +function defaults(args, defs) { + var ret = {}; + if (args === true) + args = {}; + for (var i in defs) if (HOP(defs, i)) { + ret[i] = (args && HOP(args, i)) ? args[i] : defs[i]; + } + return ret; +}; + +function is_identifier(name) { + return /^[a-z_$][a-z0-9_$]*$/i.test(name) + && name != "this" + && !HOP(jsp.KEYWORDS_ATOM, name) + && !HOP(jsp.RESERVED_WORDS, name) + && !HOP(jsp.KEYWORDS, name); +}; + +function HOP(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); +}; + +// some utilities + +var MAP; + +(function(){ + MAP = function(a, f, o) { + var ret = [], top = [], i; + function doit() { + var val = f.call(o, a[i], i); + if (val instanceof AtTop) { + val = val.v; + if (val instanceof Splice) { + top.push.apply(top, val.v); + } else { + top.push(val); + } + } + else if (val != skip) { + if (val instanceof Splice) { + ret.push.apply(ret, val.v); + } else { + ret.push(val); + } + } + }; + if (a instanceof Array) for (i = 0; i < a.length; ++i) doit(); + else for (i in a) if (HOP(a, i)) doit(); + return top.concat(ret); + }; + MAP.at_top = function(val) { return new AtTop(val) }; + MAP.splice = function(val) { return new Splice(val) }; + var skip = MAP.skip = {}; + function AtTop(val) { this.v = val }; + function Splice(val) { this.v = val }; +})(); + +/* -----[ Exports ]----- */ + +exports.ast_walker = ast_walker; +exports.ast_mangle = ast_mangle; +exports.ast_squeeze = ast_squeeze; +exports.ast_lift_variables = ast_lift_variables; +exports.gen_code = gen_code; +exports.ast_add_scope = ast_add_scope; +exports.set_logger = function(logger) { warn = logger }; +exports.make_string = make_string; +exports.split_lines = split_lines; +exports.MAP = MAP; + +// keep this last! +exports.ast_squeeze_more = require("./squeeze-more").ast_squeeze_more; + +// Local variables: +// js-indent-level: 4 +// End: +}); +define('uglifyjs/index', ["require", "exports", "module", "./parse-js", "./process", "./consolidator"], function(require, exports, module) { +//convienence function(src, [options]); +function uglify(orig_code, options){ + options || (options = {}); + var jsp = uglify.parser; + var pro = uglify.uglify; + + var ast = jsp.parse(orig_code, options.strict_semicolons); // parse code and get the initial AST + ast = pro.ast_mangle(ast, options.mangle_options); // get a new AST with mangled names + ast = pro.ast_squeeze(ast, options.squeeze_options); // get an AST with compression optimizations + var final_code = pro.gen_code(ast, options.gen_options); // compressed code here + return final_code; +}; + +uglify.parser = require("./parse-js"); +uglify.uglify = require("./process"); +uglify.consolidator = require("./consolidator"); + +module.exports = uglify +});/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +define('source-map/array-set', function (require, exports, module) { + + var util = require('./util'); + + /** + * A data structure which is a combination of an array and a set. Adding a new + * member is O(1), testing for membership is O(1), and finding the index of an + * element is O(1). Removing elements from the set is not supported. Only + * strings are supported for membership. + */ + function ArraySet() { + this._array = []; + this._set = {}; + } + + /** + * Static method for creating ArraySet instances from an existing array. + */ + ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) { + var set = new ArraySet(); + for (var i = 0, len = aArray.length; i < len; i++) { + set.add(aArray[i], aAllowDuplicates); + } + return set; + }; + + /** + * Add the given string to this set. + * + * @param String aStr + */ + ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) { + var isDuplicate = this.has(aStr); + var idx = this._array.length; + if (!isDuplicate || aAllowDuplicates) { + this._array.push(aStr); + } + if (!isDuplicate) { + this._set[util.toSetString(aStr)] = idx; + } + }; + + /** + * Is the given string a member of this set? + * + * @param String aStr + */ + ArraySet.prototype.has = function ArraySet_has(aStr) { + return Object.prototype.hasOwnProperty.call(this._set, + util.toSetString(aStr)); + }; + + /** + * What is the index of the given string in the array? + * + * @param String aStr + */ + ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) { + if (this.has(aStr)) { + return this._set[util.toSetString(aStr)]; + } + throw new Error('"' + aStr + '" is not in the set.'); + }; + + /** + * What is the element at the given index? + * + * @param Number aIdx + */ + ArraySet.prototype.at = function ArraySet_at(aIdx) { + if (aIdx >= 0 && aIdx < this._array.length) { + return this._array[aIdx]; + } + throw new Error('No element indexed by ' + aIdx); + }; + + /** + * Returns the array representation of this set (which has the proper indices + * indicated by indexOf). Note that this is a copy of the internal array used + * for storing the members so that no one can mess with internal state. + */ + ArraySet.prototype.toArray = function ArraySet_toArray() { + return this._array.slice(); + }; + + exports.ArraySet = ArraySet; + +}); +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + * + * Based on the Base 64 VLQ implementation in Closure Compiler: + * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java + * + * Copyright 2011 The Closure Compiler Authors. All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +define('source-map/base64-vlq', function (require, exports, module) { + + var base64 = require('./base64'); + + // A single base 64 digit can contain 6 bits of data. For the base 64 variable + // length quantities we use in the source map spec, the first bit is the sign, + // the next four bits are the actual value, and the 6th bit is the + // continuation bit. The continuation bit tells us whether there are more + // digits in this value following this digit. + // + // Continuation + // | Sign + // | | + // V V + // 101011 + + var VLQ_BASE_SHIFT = 5; + + // binary: 100000 + var VLQ_BASE = 1 << VLQ_BASE_SHIFT; + + // binary: 011111 + var VLQ_BASE_MASK = VLQ_BASE - 1; + + // binary: 100000 + var VLQ_CONTINUATION_BIT = VLQ_BASE; + + /** + * Converts from a two-complement value to a value where the sign bit is + * is placed in the least significant bit. For example, as decimals: + * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary) + * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary) + */ + function toVLQSigned(aValue) { + return aValue < 0 + ? ((-aValue) << 1) + 1 + : (aValue << 1) + 0; + } + + /** + * Converts to a two-complement value from a value where the sign bit is + * is placed in the least significant bit. For example, as decimals: + * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1 + * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2 + */ + function fromVLQSigned(aValue) { + var isNegative = (aValue & 1) === 1; + var shifted = aValue >> 1; + return isNegative + ? -shifted + : shifted; + } + + /** + * Returns the base 64 VLQ encoded value. + */ + exports.encode = function base64VLQ_encode(aValue) { + var encoded = ""; + var digit; + + var vlq = toVLQSigned(aValue); + + do { + digit = vlq & VLQ_BASE_MASK; + vlq >>>= VLQ_BASE_SHIFT; + if (vlq > 0) { + // There are still more digits in this value, so we must make sure the + // continuation bit is marked. + digit |= VLQ_CONTINUATION_BIT; + } + encoded += base64.encode(digit); + } while (vlq > 0); + + return encoded; + }; + + /** + * Decodes the next base 64 VLQ value from the given string and returns the + * value and the rest of the string. + */ + exports.decode = function base64VLQ_decode(aStr) { + var i = 0; + var strLen = aStr.length; + var result = 0; + var shift = 0; + var continuation, digit; + + do { + if (i >= strLen) { + throw new Error("Expected more digits in base 64 VLQ value."); + } + digit = base64.decode(aStr.charAt(i++)); + continuation = !!(digit & VLQ_CONTINUATION_BIT); + digit &= VLQ_BASE_MASK; + result = result + (digit << shift); + shift += VLQ_BASE_SHIFT; + } while (continuation); + + return { + value: fromVLQSigned(result), + rest: aStr.slice(i) + }; + }; + +}); +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +define('source-map/base64', function (require, exports, module) { + + var charToIntMap = {}; + var intToCharMap = {}; + + 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' + .split('') + .forEach(function (ch, index) { + charToIntMap[ch] = index; + intToCharMap[index] = ch; + }); + + /** + * Encode an integer in the range of 0 to 63 to a single base 64 digit. + */ + exports.encode = function base64_encode(aNumber) { + if (aNumber in intToCharMap) { + return intToCharMap[aNumber]; + } + throw new TypeError("Must be between 0 and 63: " + aNumber); + }; + + /** + * Decode a single base 64 digit to an integer. + */ + exports.decode = function base64_decode(aChar) { + if (aChar in charToIntMap) { + return charToIntMap[aChar]; + } + throw new TypeError("Not a valid base 64 digit: " + aChar); + }; + +}); +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +define('source-map/binary-search', function (require, exports, module) { + + /** + * Recursive implementation of binary search. + * + * @param aLow Indices here and lower do not contain the needle. + * @param aHigh Indices here and higher do not contain the needle. + * @param aNeedle The element being searched for. + * @param aHaystack The non-empty array being searched. + * @param aCompare Function which takes two elements and returns -1, 0, or 1. + */ + function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare) { + // This function terminates when one of the following is true: + // + // 1. We find the exact element we are looking for. + // + // 2. We did not find the exact element, but we can return the next + // closest element that is less than that element. + // + // 3. We did not find the exact element, and there is no next-closest + // element which is less than the one we are searching for, so we + // return null. + var mid = Math.floor((aHigh - aLow) / 2) + aLow; + var cmp = aCompare(aNeedle, aHaystack[mid], true); + if (cmp === 0) { + // Found the element we are looking for. + return aHaystack[mid]; + } + else if (cmp > 0) { + // aHaystack[mid] is greater than our needle. + if (aHigh - mid > 1) { + // The element is in the upper half. + return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare); + } + // We did not find an exact match, return the next closest one + // (termination case 2). + return aHaystack[mid]; + } + else { + // aHaystack[mid] is less than our needle. + if (mid - aLow > 1) { + // The element is in the lower half. + return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare); + } + // The exact needle element was not found in this haystack. Determine if + // we are in termination case (2) or (3) and return the appropriate thing. + return aLow < 0 + ? null + : aHaystack[aLow]; + } + } + + /** + * This is an implementation of binary search which will always try and return + * the next lowest value checked if there is no exact hit. This is because + * mappings between original and generated line/col pairs are single points, + * and there is an implicit region between each of them, so a miss just means + * that you aren't on the very start of a region. + * + * @param aNeedle The element you are looking for. + * @param aHaystack The array that is being searched. + * @param aCompare A function which takes the needle and an element in the + * array and returns -1, 0, or 1 depending on whether the needle is less + * than, equal to, or greater than the element, respectively. + */ + exports.search = function search(aNeedle, aHaystack, aCompare) { + return aHaystack.length > 0 + ? recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, aCompare) + : null; + }; + +}); +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +define('source-map/source-map-consumer', function (require, exports, module) { + + var util = require('./util'); + var binarySearch = require('./binary-search'); + var ArraySet = require('./array-set').ArraySet; + var base64VLQ = require('./base64-vlq'); + + /** + * A SourceMapConsumer instance represents a parsed source map which we can + * query for information about the original file positions by giving it a file + * position in the generated source. + * + * The only parameter is the raw source map (either as a JSON string, or + * already parsed to an object). According to the spec, source maps have the + * following attributes: + * + * - version: Which version of the source map spec this map is following. + * - sources: An array of URLs to the original source files. + * - names: An array of identifiers which can be referrenced by individual mappings. + * - sourceRoot: Optional. The URL root from which all sources are relative. + * - sourcesContent: Optional. An array of contents of the original source files. + * - mappings: A string of base64 VLQs which contain the actual mappings. + * - file: The generated file this source map is associated with. + * + * Here is an example source map, taken from the source map spec[0]: + * + * { + * version : 3, + * file: "out.js", + * sourceRoot : "", + * sources: ["foo.js", "bar.js"], + * names: ["src", "maps", "are", "fun"], + * mappings: "AA,AB;;ABCDE;" + * } + * + * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# + */ + function SourceMapConsumer(aSourceMap) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); + } + + var version = util.getArg(sourceMap, 'version'); + var sources = util.getArg(sourceMap, 'sources'); + var names = util.getArg(sourceMap, 'names'); + var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null); + var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null); + var mappings = util.getArg(sourceMap, 'mappings'); + var file = util.getArg(sourceMap, 'file', null); + + if (version !== this._version) { + throw new Error('Unsupported version: ' + version); + } + + // Pass `true` below to allow duplicate names and sources. While source maps + // are intended to be compressed and deduplicated, the TypeScript compiler + // sometimes generates source maps with duplicates in them. See Github issue + // #72 and bugzil.la/889492. + this._names = ArraySet.fromArray(names, true); + this._sources = ArraySet.fromArray(sources, true); + this.sourceRoot = sourceRoot; + this.sourcesContent = sourcesContent; + this.file = file; + + // `this._generatedMappings` and `this._originalMappings` hold the parsed + // mapping coordinates from the source map's "mappings" attribute. Each + // object in the array is of the form + // + // { + // generatedLine: The line number in the generated code, + // generatedColumn: The column number in the generated code, + // source: The path to the original source file that generated this + // chunk of code, + // originalLine: The line number in the original source that + // corresponds to this chunk of generated code, + // originalColumn: The column number in the original source that + // corresponds to this chunk of generated code, + // name: The name of the original symbol which generated this chunk of + // code. + // } + // + // All properties except for `generatedLine` and `generatedColumn` can be + // `null`. + // + // `this._generatedMappings` is ordered by the generated positions. + // + // `this._originalMappings` is ordered by the original positions. + this._generatedMappings = []; + this._originalMappings = []; + this._parseMappings(mappings, sourceRoot); + } + + /** + * Create a SourceMapConsumer from a SourceMapGenerator. + * + * @param SourceMapGenerator aSourceMap + * The source map that will be consumed. + * @returns SourceMapConsumer + */ + SourceMapConsumer.fromSourceMap = + function SourceMapConsumer_fromSourceMap(aSourceMap) { + var smc = Object.create(SourceMapConsumer.prototype); + + smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true); + smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true); + smc.sourceRoot = aSourceMap._sourceRoot; + smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), + smc.sourceRoot); + smc.file = aSourceMap._file; + + smc._generatedMappings = aSourceMap._mappings.slice() + .sort(util.compareByGeneratedPositions); + smc._originalMappings = aSourceMap._mappings.slice() + .sort(util.compareByOriginalPositions); + + return smc; + }; + + /** + * The version of the source mapping spec that we are consuming. + */ + SourceMapConsumer.prototype._version = 3; + + /** + * The list of original sources. + */ + Object.defineProperty(SourceMapConsumer.prototype, 'sources', { + get: function () { + return this._sources.toArray().map(function (s) { + return this.sourceRoot ? util.join(this.sourceRoot, s) : s; + }, this); + } + }); + + /** + * Parse the mappings in a string in to a data structure which we can easily + * query (an ordered list in this._generatedMappings). + */ + SourceMapConsumer.prototype._parseMappings = + function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { + var generatedLine = 1; + var previousGeneratedColumn = 0; + var previousOriginalLine = 0; + var previousOriginalColumn = 0; + var previousSource = 0; + var previousName = 0; + var mappingSeparator = /^[,;]/; + var str = aStr; + var mapping; + var temp; + + while (str.length > 0) { + if (str.charAt(0) === ';') { + generatedLine++; + str = str.slice(1); + previousGeneratedColumn = 0; + } + else if (str.charAt(0) === ',') { + str = str.slice(1); + } + else { + mapping = {}; + mapping.generatedLine = generatedLine; + + // Generated column. + temp = base64VLQ.decode(str); + mapping.generatedColumn = previousGeneratedColumn + temp.value; + previousGeneratedColumn = mapping.generatedColumn; + str = temp.rest; + + if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) { + // Original source. + temp = base64VLQ.decode(str); + mapping.source = this._sources.at(previousSource + temp.value); + previousSource += temp.value; + str = temp.rest; + if (str.length === 0 || mappingSeparator.test(str.charAt(0))) { + throw new Error('Found a source, but no line and column'); + } + + // Original line. + temp = base64VLQ.decode(str); + mapping.originalLine = previousOriginalLine + temp.value; + previousOriginalLine = mapping.originalLine; + // Lines are stored 0-based + mapping.originalLine += 1; + str = temp.rest; + if (str.length === 0 || mappingSeparator.test(str.charAt(0))) { + throw new Error('Found a source and line, but no column'); + } + + // Original column. + temp = base64VLQ.decode(str); + mapping.originalColumn = previousOriginalColumn + temp.value; + previousOriginalColumn = mapping.originalColumn; + str = temp.rest; + + if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) { + // Original name. + temp = base64VLQ.decode(str); + mapping.name = this._names.at(previousName + temp.value); + previousName += temp.value; + str = temp.rest; + } + } + + this._generatedMappings.push(mapping); + if (typeof mapping.originalLine === 'number') { + this._originalMappings.push(mapping); + } + } + } + + this._originalMappings.sort(util.compareByOriginalPositions); + }; + + /** + * Find the mapping that best matches the hypothetical "needle" mapping that + * we are searching for in the given "haystack" of mappings. + */ + SourceMapConsumer.prototype._findMapping = + function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, + aColumnName, aComparator) { + // To return the position we are searching for, we must first find the + // mapping for the given position and then return the opposite position it + // points to. Because the mappings are sorted, we can use binary search to + // find the best mapping. + + if (aNeedle[aLineName] <= 0) { + throw new TypeError('Line must be greater than or equal to 1, got ' + + aNeedle[aLineName]); + } + if (aNeedle[aColumnName] < 0) { + throw new TypeError('Column must be greater than or equal to 0, got ' + + aNeedle[aColumnName]); + } + + return binarySearch.search(aNeedle, aMappings, aComparator); + }; + + /** + * Returns the original source, line, and column information for the generated + * source's line and column positions provided. The only argument is an object + * with the following properties: + * + * - line: The line number in the generated source. + * - column: The column number in the generated source. + * + * and an object is returned with the following properties: + * + * - source: The original source file, or null. + * - line: The line number in the original source, or null. + * - column: The column number in the original source, or null. + * - name: The original identifier, or null. + */ + SourceMapConsumer.prototype.originalPositionFor = + function SourceMapConsumer_originalPositionFor(aArgs) { + var needle = { + generatedLine: util.getArg(aArgs, 'line'), + generatedColumn: util.getArg(aArgs, 'column') + }; + + var mapping = this._findMapping(needle, + this._generatedMappings, + "generatedLine", + "generatedColumn", + util.compareByGeneratedPositions); + + if (mapping) { + var source = util.getArg(mapping, 'source', null); + if (source && this.sourceRoot) { + source = util.join(this.sourceRoot, source); + } + return { + source: source, + line: util.getArg(mapping, 'originalLine', null), + column: util.getArg(mapping, 'originalColumn', null), + name: util.getArg(mapping, 'name', null) + }; + } + + return { + source: null, + line: null, + column: null, + name: null + }; + }; + + /** + * Returns the original source content. The only argument is the url of the + * original source file. Returns null if no original source content is + * availible. + */ + SourceMapConsumer.prototype.sourceContentFor = + function SourceMapConsumer_sourceContentFor(aSource) { + if (!this.sourcesContent) { + return null; + } + + if (this.sourceRoot) { + aSource = util.relative(this.sourceRoot, aSource); + } + + if (this._sources.has(aSource)) { + return this.sourcesContent[this._sources.indexOf(aSource)]; + } + + var url; + if (this.sourceRoot + && (url = util.urlParse(this.sourceRoot))) { + // XXX: file:// URIs and absolute paths lead to unexpected behavior for + // many users. We can help them out when they expect file:// URIs to + // behave like it would if they were running a local HTTP server. See + // https://bugzilla.mozilla.org/show_bug.cgi?id=885597. + var fileUriAbsPath = aSource.replace(/^file:\/\//, ""); + if (url.scheme == "file" + && this._sources.has(fileUriAbsPath)) { + return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)] + } + + if ((!url.path || url.path == "/") + && this._sources.has("/" + aSource)) { + return this.sourcesContent[this._sources.indexOf("/" + aSource)]; + } + } + + throw new Error('"' + aSource + '" is not in the SourceMap.'); + }; + + /** + * Returns the generated line and column information for the original source, + * line, and column positions provided. The only argument is an object with + * the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. + * - column: The column number in the original source. + * + * and an object is returned with the following properties: + * + * - line: The line number in the generated source, or null. + * - column: The column number in the generated source, or null. + */ + SourceMapConsumer.prototype.generatedPositionFor = + function SourceMapConsumer_generatedPositionFor(aArgs) { + var needle = { + source: util.getArg(aArgs, 'source'), + originalLine: util.getArg(aArgs, 'line'), + originalColumn: util.getArg(aArgs, 'column') + }; + + if (this.sourceRoot) { + needle.source = util.relative(this.sourceRoot, needle.source); + } + + var mapping = this._findMapping(needle, + this._originalMappings, + "originalLine", + "originalColumn", + util.compareByOriginalPositions); + + if (mapping) { + return { + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null) + }; + } + + return { + line: null, + column: null + }; + }; + + SourceMapConsumer.GENERATED_ORDER = 1; + SourceMapConsumer.ORIGINAL_ORDER = 2; + + /** + * Iterate over each mapping between an original source/line/column and a + * generated line/column in this source map. + * + * @param Function aCallback + * The function that is called with each mapping. + * @param Object aContext + * Optional. If specified, this object will be the value of `this` every + * time that `aCallback` is called. + * @param aOrder + * Either `SourceMapConsumer.GENERATED_ORDER` or + * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to + * iterate over the mappings sorted by the generated file's line/column + * order or the original's source/line/column order, respectively. Defaults to + * `SourceMapConsumer.GENERATED_ORDER`. + */ + SourceMapConsumer.prototype.eachMapping = + function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) { + var context = aContext || null; + var order = aOrder || SourceMapConsumer.GENERATED_ORDER; + + var mappings; + switch (order) { + case SourceMapConsumer.GENERATED_ORDER: + mappings = this._generatedMappings; + break; + case SourceMapConsumer.ORIGINAL_ORDER: + mappings = this._originalMappings; + break; + default: + throw new Error("Unknown order of iteration."); + } + + var sourceRoot = this.sourceRoot; + mappings.map(function (mapping) { + var source = mapping.source; + if (source && sourceRoot) { + source = util.join(sourceRoot, source); + } + return { + source: source, + generatedLine: mapping.generatedLine, + generatedColumn: mapping.generatedColumn, + originalLine: mapping.originalLine, + originalColumn: mapping.originalColumn, + name: mapping.name + }; + }).forEach(aCallback, context); + }; + + exports.SourceMapConsumer = SourceMapConsumer; + +}); +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +define('source-map/source-map-generator', function (require, exports, module) { + + var base64VLQ = require('./base64-vlq'); + var util = require('./util'); + var ArraySet = require('./array-set').ArraySet; + + /** + * An instance of the SourceMapGenerator represents a source map which is + * being built incrementally. To create a new one, you must pass an object + * with the following properties: + * + * - file: The filename of the generated source. + * - sourceRoot: An optional root for all URLs in this source map. + */ + function SourceMapGenerator(aArgs) { + this._file = util.getArg(aArgs, 'file'); + this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null); + this._sources = new ArraySet(); + this._names = new ArraySet(); + this._mappings = []; + this._sourcesContents = null; + } + + SourceMapGenerator.prototype._version = 3; + + /** + * Creates a new SourceMapGenerator based on a SourceMapConsumer + * + * @param aSourceMapConsumer The SourceMap. + */ + SourceMapGenerator.fromSourceMap = + function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) { + var sourceRoot = aSourceMapConsumer.sourceRoot; + var generator = new SourceMapGenerator({ + file: aSourceMapConsumer.file, + sourceRoot: sourceRoot + }); + aSourceMapConsumer.eachMapping(function (mapping) { + var newMapping = { + generated: { + line: mapping.generatedLine, + column: mapping.generatedColumn + } + }; + + if (mapping.source) { + newMapping.source = mapping.source; + if (sourceRoot) { + newMapping.source = util.relative(sourceRoot, newMapping.source); + } + + newMapping.original = { + line: mapping.originalLine, + column: mapping.originalColumn + }; + + if (mapping.name) { + newMapping.name = mapping.name; + } + } + + generator.addMapping(newMapping); + }); + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content) { + generator.setSourceContent(sourceFile, content); + } + }); + return generator; + }; + + /** + * Add a single mapping from original source line and column to the generated + * source's line and column for this source map being created. The mapping + * object should have the following properties: + * + * - generated: An object with the generated line and column positions. + * - original: An object with the original line and column positions. + * - source: The original source file (relative to the sourceRoot). + * - name: An optional original token name for this mapping. + */ + SourceMapGenerator.prototype.addMapping = + function SourceMapGenerator_addMapping(aArgs) { + var generated = util.getArg(aArgs, 'generated'); + var original = util.getArg(aArgs, 'original', null); + var source = util.getArg(aArgs, 'source', null); + var name = util.getArg(aArgs, 'name', null); + + this._validateMapping(generated, original, source, name); + + if (source && !this._sources.has(source)) { + this._sources.add(source); + } + + if (name && !this._names.has(name)) { + this._names.add(name); + } + + this._mappings.push({ + generatedLine: generated.line, + generatedColumn: generated.column, + originalLine: original != null && original.line, + originalColumn: original != null && original.column, + source: source, + name: name + }); + }; + + /** + * Set the source content for a source file. + */ + SourceMapGenerator.prototype.setSourceContent = + function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) { + var source = aSourceFile; + if (this._sourceRoot) { + source = util.relative(this._sourceRoot, source); + } + + if (aSourceContent !== null) { + // Add the source content to the _sourcesContents map. + // Create a new _sourcesContents map if the property is null. + if (!this._sourcesContents) { + this._sourcesContents = {}; + } + this._sourcesContents[util.toSetString(source)] = aSourceContent; + } else { + // Remove the source file from the _sourcesContents map. + // If the _sourcesContents map is empty, set the property to null. + delete this._sourcesContents[util.toSetString(source)]; + if (Object.keys(this._sourcesContents).length === 0) { + this._sourcesContents = null; + } + } + }; + + /** + * Applies the mappings of a sub-source-map for a specific source file to the + * source map being generated. Each mapping to the supplied source file is + * rewritten using the supplied source map. Note: The resolution for the + * resulting mappings is the minimium of this map and the supplied map. + * + * @param aSourceMapConsumer The source map to be applied. + * @param aSourceFile Optional. The filename of the source file. + * If omitted, SourceMapConsumer's file property will be used. + */ + SourceMapGenerator.prototype.applySourceMap = + function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile) { + // If aSourceFile is omitted, we will use the file property of the SourceMap + if (!aSourceFile) { + aSourceFile = aSourceMapConsumer.file; + } + var sourceRoot = this._sourceRoot; + // Make "aSourceFile" relative if an absolute Url is passed. + if (sourceRoot) { + aSourceFile = util.relative(sourceRoot, aSourceFile); + } + // Applying the SourceMap can add and remove items from the sources and + // the names array. + var newSources = new ArraySet(); + var newNames = new ArraySet(); + + // Find mappings for the "aSourceFile" + this._mappings.forEach(function (mapping) { + if (mapping.source === aSourceFile && mapping.originalLine) { + // Check if it can be mapped by the source map, then update the mapping. + var original = aSourceMapConsumer.originalPositionFor({ + line: mapping.originalLine, + column: mapping.originalColumn + }); + if (original.source !== null) { + // Copy mapping + if (sourceRoot) { + mapping.source = util.relative(sourceRoot, original.source); + } else { + mapping.source = original.source; + } + mapping.originalLine = original.line; + mapping.originalColumn = original.column; + if (original.name !== null && mapping.name !== null) { + // Only use the identifier name if it's an identifier + // in both SourceMaps + mapping.name = original.name; + } + } + } + + var source = mapping.source; + if (source && !newSources.has(source)) { + newSources.add(source); + } + + var name = mapping.name; + if (name && !newNames.has(name)) { + newNames.add(name); + } + + }, this); + this._sources = newSources; + this._names = newNames; + + // Copy sourcesContents of applied map. + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content) { + if (sourceRoot) { + sourceFile = util.relative(sourceRoot, sourceFile); + } + this.setSourceContent(sourceFile, content); + } + }, this); + }; + + /** + * A mapping can have one of the three levels of data: + * + * 1. Just the generated position. + * 2. The Generated position, original position, and original source. + * 3. Generated and original position, original source, as well as a name + * token. + * + * To maintain consistency, we validate that any new mapping being added falls + * in to one of these categories. + */ + SourceMapGenerator.prototype._validateMapping = + function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, + aName) { + if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aGenerated.line > 0 && aGenerated.column >= 0 + && !aOriginal && !aSource && !aName) { + // Case 1. + return; + } + else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aOriginal && 'line' in aOriginal && 'column' in aOriginal + && aGenerated.line > 0 && aGenerated.column >= 0 + && aOriginal.line > 0 && aOriginal.column >= 0 + && aSource) { + // Cases 2 and 3. + return; + } + else { + throw new Error('Invalid mapping: ' + JSON.stringify({ + generated: aGenerated, + source: aSource, + orginal: aOriginal, + name: aName + })); + } + }; + + /** + * Serialize the accumulated mappings in to the stream of base 64 VLQs + * specified by the source map format. + */ + SourceMapGenerator.prototype._serializeMappings = + function SourceMapGenerator_serializeMappings() { + var previousGeneratedColumn = 0; + var previousGeneratedLine = 1; + var previousOriginalColumn = 0; + var previousOriginalLine = 0; + var previousName = 0; + var previousSource = 0; + var result = ''; + var mapping; + + // The mappings must be guaranteed to be in sorted order before we start + // serializing them or else the generated line numbers (which are defined + // via the ';' separators) will be all messed up. Note: it might be more + // performant to maintain the sorting as we insert them, rather than as we + // serialize them, but the big O is the same either way. + this._mappings.sort(util.compareByGeneratedPositions); + + for (var i = 0, len = this._mappings.length; i < len; i++) { + mapping = this._mappings[i]; + + if (mapping.generatedLine !== previousGeneratedLine) { + previousGeneratedColumn = 0; + while (mapping.generatedLine !== previousGeneratedLine) { + result += ';'; + previousGeneratedLine++; + } + } + else { + if (i > 0) { + if (!util.compareByGeneratedPositions(mapping, this._mappings[i - 1])) { + continue; + } + result += ','; + } + } + + result += base64VLQ.encode(mapping.generatedColumn + - previousGeneratedColumn); + previousGeneratedColumn = mapping.generatedColumn; + + if (mapping.source) { + result += base64VLQ.encode(this._sources.indexOf(mapping.source) + - previousSource); + previousSource = this._sources.indexOf(mapping.source); + + // lines are stored 0-based in SourceMap spec version 3 + result += base64VLQ.encode(mapping.originalLine - 1 + - previousOriginalLine); + previousOriginalLine = mapping.originalLine - 1; + + result += base64VLQ.encode(mapping.originalColumn + - previousOriginalColumn); + previousOriginalColumn = mapping.originalColumn; + + if (mapping.name) { + result += base64VLQ.encode(this._names.indexOf(mapping.name) + - previousName); + previousName = this._names.indexOf(mapping.name); + } + } + } + + return result; + }; + + SourceMapGenerator.prototype._generateSourcesContent = + function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) { + return aSources.map(function (source) { + if (!this._sourcesContents) { + return null; + } + if (aSourceRoot) { + source = util.relative(aSourceRoot, source); + } + var key = util.toSetString(source); + return Object.prototype.hasOwnProperty.call(this._sourcesContents, + key) + ? this._sourcesContents[key] + : null; + }, this); + }; + + /** + * Externalize the source map. + */ + SourceMapGenerator.prototype.toJSON = + function SourceMapGenerator_toJSON() { + var map = { + version: this._version, + file: this._file, + sources: this._sources.toArray(), + names: this._names.toArray(), + mappings: this._serializeMappings() + }; + if (this._sourceRoot) { + map.sourceRoot = this._sourceRoot; + } + if (this._sourcesContents) { + map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot); + } + + return map; + }; + + /** + * Render the source map being generated to a string. + */ + SourceMapGenerator.prototype.toString = + function SourceMapGenerator_toString() { + return JSON.stringify(this); + }; + + exports.SourceMapGenerator = SourceMapGenerator; + +}); +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +define('source-map/source-node', function (require, exports, module) { + + var SourceMapGenerator = require('./source-map-generator').SourceMapGenerator; + var util = require('./util'); + + /** + * SourceNodes provide a way to abstract over interpolating/concatenating + * snippets of generated JavaScript source code while maintaining the line and + * column information associated with the original source code. + * + * @param aLine The original line number. + * @param aColumn The original column number. + * @param aSource The original source's filename. + * @param aChunks Optional. An array of strings which are snippets of + * generated JS, or other SourceNodes. + * @param aName The original identifier. + */ + function SourceNode(aLine, aColumn, aSource, aChunks, aName) { + this.children = []; + this.sourceContents = {}; + this.line = aLine === undefined ? null : aLine; + this.column = aColumn === undefined ? null : aColumn; + this.source = aSource === undefined ? null : aSource; + this.name = aName === undefined ? null : aName; + if (aChunks != null) this.add(aChunks); + } + + /** + * Creates a SourceNode from generated code and a SourceMapConsumer. + * + * @param aGeneratedCode The generated code + * @param aSourceMapConsumer The SourceMap for the generated code + */ + SourceNode.fromStringWithSourceMap = + function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer) { + // The SourceNode we want to fill with the generated code + // and the SourceMap + var node = new SourceNode(); + + // The generated code + // Processed fragments are removed from this array. + var remainingLines = aGeneratedCode.split('\n'); + + // We need to remember the position of "remainingLines" + var lastGeneratedLine = 1, lastGeneratedColumn = 0; + + // The generate SourceNodes we need a code range. + // To extract it current and last mapping is used. + // Here we store the last mapping. + var lastMapping = null; + + aSourceMapConsumer.eachMapping(function (mapping) { + if (lastMapping === null) { + // We add the generated code until the first mapping + // to the SourceNode without any mapping. + // Each line is added as separate string. + while (lastGeneratedLine < mapping.generatedLine) { + node.add(remainingLines.shift() + "\n"); + lastGeneratedLine++; + } + if (lastGeneratedColumn < mapping.generatedColumn) { + var nextLine = remainingLines[0]; + node.add(nextLine.substr(0, mapping.generatedColumn)); + remainingLines[0] = nextLine.substr(mapping.generatedColumn); + lastGeneratedColumn = mapping.generatedColumn; + } + } else { + // We add the code from "lastMapping" to "mapping": + // First check if there is a new line in between. + if (lastGeneratedLine < mapping.generatedLine) { + var code = ""; + // Associate full lines with "lastMapping" + do { + code += remainingLines.shift() + "\n"; + lastGeneratedLine++; + lastGeneratedColumn = 0; + } while (lastGeneratedLine < mapping.generatedLine); + // When we reached the correct line, we add code until we + // reach the correct column too. + if (lastGeneratedColumn < mapping.generatedColumn) { + var nextLine = remainingLines[0]; + code += nextLine.substr(0, mapping.generatedColumn); + remainingLines[0] = nextLine.substr(mapping.generatedColumn); + lastGeneratedColumn = mapping.generatedColumn; + } + // Create the SourceNode. + addMappingWithCode(lastMapping, code); + } else { + // There is no new line in between. + // Associate the code between "lastGeneratedColumn" and + // "mapping.generatedColumn" with "lastMapping" + var nextLine = remainingLines[0]; + var code = nextLine.substr(0, mapping.generatedColumn - + lastGeneratedColumn); + remainingLines[0] = nextLine.substr(mapping.generatedColumn - + lastGeneratedColumn); + lastGeneratedColumn = mapping.generatedColumn; + addMappingWithCode(lastMapping, code); + } + } + lastMapping = mapping; + }, this); + // We have processed all mappings. + // Associate the remaining code in the current line with "lastMapping" + // and add the remaining lines without any mapping + addMappingWithCode(lastMapping, remainingLines.join("\n")); + + // Copy sourcesContent into SourceNode + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content) { + node.setSourceContent(sourceFile, content); + } + }); + + return node; + + function addMappingWithCode(mapping, code) { + if (mapping === null || mapping.source === undefined) { + node.add(code); + } else { + node.add(new SourceNode(mapping.originalLine, + mapping.originalColumn, + mapping.source, + code, + mapping.name)); + } + } + }; + + /** + * Add a chunk of generated JS to this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ + SourceNode.prototype.add = function SourceNode_add(aChunk) { + if (Array.isArray(aChunk)) { + aChunk.forEach(function (chunk) { + this.add(chunk); + }, this); + } + else if (aChunk instanceof SourceNode || typeof aChunk === "string") { + if (aChunk) { + this.children.push(aChunk); + } + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; + }; + + /** + * Add a chunk of generated JS to the beginning of this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ + SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) { + if (Array.isArray(aChunk)) { + for (var i = aChunk.length-1; i >= 0; i--) { + this.prepend(aChunk[i]); + } + } + else if (aChunk instanceof SourceNode || typeof aChunk === "string") { + this.children.unshift(aChunk); + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; + }; + + /** + * Walk over the tree of JS snippets in this node and its children. The + * walking function is called once for each snippet of JS and is passed that + * snippet and the its original associated source's line/column location. + * + * @param aFn The traversal function. + */ + SourceNode.prototype.walk = function SourceNode_walk(aFn) { + var chunk; + for (var i = 0, len = this.children.length; i < len; i++) { + chunk = this.children[i]; + if (chunk instanceof SourceNode) { + chunk.walk(aFn); + } + else { + if (chunk !== '') { + aFn(chunk, { source: this.source, + line: this.line, + column: this.column, + name: this.name }); + } + } + } + }; + + /** + * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between + * each of `this.children`. + * + * @param aSep The separator. + */ + SourceNode.prototype.join = function SourceNode_join(aSep) { + var newChildren; + var i; + var len = this.children.length; + if (len > 0) { + newChildren = []; + for (i = 0; i < len-1; i++) { + newChildren.push(this.children[i]); + newChildren.push(aSep); + } + newChildren.push(this.children[i]); + this.children = newChildren; + } + return this; + }; + + /** + * Call String.prototype.replace on the very right-most source snippet. Useful + * for trimming whitespace from the end of a source node, etc. + * + * @param aPattern The pattern to replace. + * @param aReplacement The thing to replace the pattern with. + */ + SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) { + var lastChild = this.children[this.children.length - 1]; + if (lastChild instanceof SourceNode) { + lastChild.replaceRight(aPattern, aReplacement); + } + else if (typeof lastChild === 'string') { + this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement); + } + else { + this.children.push(''.replace(aPattern, aReplacement)); + } + return this; + }; + + /** + * Set the source content for a source file. This will be added to the SourceMapGenerator + * in the sourcesContent field. + * + * @param aSourceFile The filename of the source file + * @param aSourceContent The content of the source file + */ + SourceNode.prototype.setSourceContent = + function SourceNode_setSourceContent(aSourceFile, aSourceContent) { + this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent; + }; + + /** + * Walk over the tree of SourceNodes. The walking function is called for each + * source file content and is passed the filename and source content. + * + * @param aFn The traversal function. + */ + SourceNode.prototype.walkSourceContents = + function SourceNode_walkSourceContents(aFn) { + for (var i = 0, len = this.children.length; i < len; i++) { + if (this.children[i] instanceof SourceNode) { + this.children[i].walkSourceContents(aFn); + } + } + + var sources = Object.keys(this.sourceContents); + for (var i = 0, len = sources.length; i < len; i++) { + aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]); + } + }; + + /** + * Return the string representation of this source node. Walks over the tree + * and concatenates all the various snippets together to one string. + */ + SourceNode.prototype.toString = function SourceNode_toString() { + var str = ""; + this.walk(function (chunk) { + str += chunk; + }); + return str; + }; + + /** + * Returns the string representation of this source node along with a source + * map. + */ + SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) { + var generated = { + code: "", + line: 1, + column: 0 + }; + var map = new SourceMapGenerator(aArgs); + var sourceMappingActive = false; + var lastOriginalSource = null; + var lastOriginalLine = null; + var lastOriginalColumn = null; + var lastOriginalName = null; + this.walk(function (chunk, original) { + generated.code += chunk; + if (original.source !== null + && original.line !== null + && original.column !== null) { + if(lastOriginalSource !== original.source + || lastOriginalLine !== original.line + || lastOriginalColumn !== original.column + || lastOriginalName !== original.name) { + map.addMapping({ + source: original.source, + original: { + line: original.line, + column: original.column + }, + generated: { + line: generated.line, + column: generated.column + }, + name: original.name + }); + } + lastOriginalSource = original.source; + lastOriginalLine = original.line; + lastOriginalColumn = original.column; + lastOriginalName = original.name; + sourceMappingActive = true; + } else if (sourceMappingActive) { + map.addMapping({ + generated: { + line: generated.line, + column: generated.column + } + }); + lastOriginalSource = null; + sourceMappingActive = false; + } + chunk.split('').forEach(function (ch) { + if (ch === '\n') { + generated.line++; + generated.column = 0; + } else { + generated.column++; + } + }); + }); + this.walkSourceContents(function (sourceFile, sourceContent) { + map.setSourceContent(sourceFile, sourceContent); + }); + + return { code: generated.code, map: map }; + }; + + exports.SourceNode = SourceNode; + +}); +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +define('source-map/util', function (require, exports, module) { + + /** + * This is a helper function for getting values from parameter/options + * objects. + * + * @param args The object we are extracting values from + * @param name The name of the property we are getting. + * @param defaultValue An optional value to return if the property is missing + * from the object. If this is not specified and the property is missing, an + * error will be thrown. + */ + function getArg(aArgs, aName, aDefaultValue) { + if (aName in aArgs) { + return aArgs[aName]; + } else if (arguments.length === 3) { + return aDefaultValue; + } else { + throw new Error('"' + aName + '" is a required argument.'); + } + } + exports.getArg = getArg; + + var urlRegexp = /([\w+\-.]+):\/\/((\w+:\w+)@)?([\w.]+)?(:(\d+))?(\S+)?/; + var dataUrlRegexp = /^data:.+\,.+/; + + function urlParse(aUrl) { + var match = aUrl.match(urlRegexp); + if (!match) { + return null; + } + return { + scheme: match[1], + auth: match[3], + host: match[4], + port: match[6], + path: match[7] + }; + } + exports.urlParse = urlParse; + + function urlGenerate(aParsedUrl) { + var url = aParsedUrl.scheme + "://"; + if (aParsedUrl.auth) { + url += aParsedUrl.auth + "@" + } + if (aParsedUrl.host) { + url += aParsedUrl.host; + } + if (aParsedUrl.port) { + url += ":" + aParsedUrl.port + } + if (aParsedUrl.path) { + url += aParsedUrl.path; + } + return url; + } + exports.urlGenerate = urlGenerate; + + function join(aRoot, aPath) { + var url; + + if (aPath.match(urlRegexp) || aPath.match(dataUrlRegexp)) { + return aPath; + } + + if (aPath.charAt(0) === '/' && (url = urlParse(aRoot))) { + url.path = aPath; + return urlGenerate(url); + } + + return aRoot.replace(/\/$/, '') + '/' + aPath; + } + exports.join = join; + + /** + * Because behavior goes wacky when you set `__proto__` on objects, we + * have to prefix all the strings in our set with an arbitrary character. + * + * See https://github.com/mozilla/source-map/pull/31 and + * https://github.com/mozilla/source-map/issues/30 + * + * @param String aStr + */ + function toSetString(aStr) { + return '$' + aStr; + } + exports.toSetString = toSetString; + + function fromSetString(aStr) { + return aStr.substr(1); + } + exports.fromSetString = fromSetString; + + function relative(aRoot, aPath) { + aRoot = aRoot.replace(/\/$/, ''); + + var url = urlParse(aRoot); + if (aPath.charAt(0) == "/" && url && url.path == "/") { + return aPath.slice(1); + } + + return aPath.indexOf(aRoot + '/') === 0 + ? aPath.substr(aRoot.length + 1) + : aPath; + } + exports.relative = relative; + + function strcmp(aStr1, aStr2) { + var s1 = aStr1 || ""; + var s2 = aStr2 || ""; + return (s1 > s2) - (s1 < s2); + } + + /** + * Comparator between two mappings where the original positions are compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same original source/line/column, but different generated + * line and column the same. Useful when searching for a mapping with a + * stubbed out mapping. + */ + function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { + var cmp; + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp || onlyCompareOriginal) { + return cmp; + } + + cmp = strcmp(mappingA.name, mappingB.name); + if (cmp) { + return cmp; + } + + cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp) { + return cmp; + } + + return mappingA.generatedColumn - mappingB.generatedColumn; + }; + exports.compareByOriginalPositions = compareByOriginalPositions; + + /** + * Comparator between two mappings where the generated positions are + * compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same generated line and column, but different + * source/name/original line and column the same. Useful when searching for a + * mapping with a stubbed out mapping. + */ + function compareByGeneratedPositions(mappingA, mappingB, onlyCompareGenerated) { + var cmp; + + cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp || onlyCompareGenerated) { + return cmp; + } + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); + }; + exports.compareByGeneratedPositions = compareByGeneratedPositions; + +}); +define('source-map', function (require, exports, module) { + +/* + * Copyright 2009-2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE.txt or: + * http://opensource.org/licenses/BSD-3-Clause + */ +exports.SourceMapGenerator = require('./source-map/source-map-generator').SourceMapGenerator; +exports.SourceMapConsumer = require('./source-map/source-map-consumer').SourceMapConsumer; +exports.SourceNode = require('./source-map/source-node').SourceNode; + +}); + +//Distributed under the BSD license: +//Copyright 2012 (c) Mihai Bazon +define('uglifyjs2', ['exports', 'source-map', 'logger', 'env!env/file'], function (exports, MOZ_SourceMap, logger, rjsFile) { +(function(exports, global) { + global["UglifyJS"] = exports; + "use strict"; + function array_to_hash(a) { + var ret = Object.create(null); + for (var i = 0; i < a.length; ++i) ret[a[i]] = true; + return ret; + } + function slice(a, start) { + return Array.prototype.slice.call(a, start || 0); + } + function characters(str) { + return str.split(""); + } + function member(name, array) { + for (var i = array.length; --i >= 0; ) if (array[i] == name) return true; + return false; + } + function find_if(func, array) { + for (var i = 0, n = array.length; i < n; ++i) { + if (func(array[i])) return array[i]; + } + } + function repeat_string(str, i) { + if (i <= 0) return ""; + if (i == 1) return str; + var d = repeat_string(str, i >> 1); + d += d; + if (i & 1) d += str; + return d; + } + function DefaultsError(msg, defs) { + this.msg = msg; + this.defs = defs; + } + function defaults(args, defs, croak) { + if (args === true) args = {}; + var ret = args || {}; + if (croak) for (var i in ret) if (ret.hasOwnProperty(i) && !defs.hasOwnProperty(i)) throw new DefaultsError("`" + i + "` is not a supported option", defs); + for (var i in defs) if (defs.hasOwnProperty(i)) { + ret[i] = args && args.hasOwnProperty(i) ? args[i] : defs[i]; + } + return ret; + } + function merge(obj, ext) { + for (var i in ext) if (ext.hasOwnProperty(i)) { + obj[i] = ext[i]; + } + return obj; + } + function noop() {} + var MAP = function() { + function MAP(a, f, backwards) { + var ret = [], top = [], i; + function doit() { + var val = f(a[i], i); + var is_last = val instanceof Last; + if (is_last) val = val.v; + if (val instanceof AtTop) { + val = val.v; + if (val instanceof Splice) { + top.push.apply(top, backwards ? val.v.slice().reverse() : val.v); + } else { + top.push(val); + } + } else if (val !== skip) { + if (val instanceof Splice) { + ret.push.apply(ret, backwards ? val.v.slice().reverse() : val.v); + } else { + ret.push(val); + } + } + return is_last; + } + if (a instanceof Array) { + if (backwards) { + for (i = a.length; --i >= 0; ) if (doit()) break; + ret.reverse(); + top.reverse(); + } else { + for (i = 0; i < a.length; ++i) if (doit()) break; + } + } else { + for (i in a) if (a.hasOwnProperty(i)) if (doit()) break; + } + return top.concat(ret); + } + MAP.at_top = function(val) { + return new AtTop(val); + }; + MAP.splice = function(val) { + return new Splice(val); + }; + MAP.last = function(val) { + return new Last(val); + }; + var skip = MAP.skip = {}; + function AtTop(val) { + this.v = val; + } + function Splice(val) { + this.v = val; + } + function Last(val) { + this.v = val; + } + return MAP; + }(); + function push_uniq(array, el) { + if (array.indexOf(el) < 0) array.push(el); + } + function string_template(text, props) { + return text.replace(/\{(.+?)\}/g, function(str, p) { + return props[p]; + }); + } + function remove(array, el) { + for (var i = array.length; --i >= 0; ) { + if (array[i] === el) array.splice(i, 1); + } + } + function mergeSort(array, cmp) { + if (array.length < 2) return array.slice(); + function merge(a, b) { + var r = [], ai = 0, bi = 0, i = 0; + while (ai < a.length && bi < b.length) { + cmp(a[ai], b[bi]) <= 0 ? r[i++] = a[ai++] : r[i++] = b[bi++]; + } + if (ai < a.length) r.push.apply(r, a.slice(ai)); + if (bi < b.length) r.push.apply(r, b.slice(bi)); + return r; + } + function _ms(a) { + if (a.length <= 1) return a; + var m = Math.floor(a.length / 2), left = a.slice(0, m), right = a.slice(m); + left = _ms(left); + right = _ms(right); + return merge(left, right); + } + return _ms(array); + } + function set_difference(a, b) { + return a.filter(function(el) { + return b.indexOf(el) < 0; + }); + } + function set_intersection(a, b) { + return a.filter(function(el) { + return b.indexOf(el) >= 0; + }); + } + function makePredicate(words) { + if (!(words instanceof Array)) words = words.split(" "); + var f = "", cats = []; + out: for (var i = 0; i < words.length; ++i) { + for (var j = 0; j < cats.length; ++j) if (cats[j][0].length == words[i].length) { + cats[j].push(words[i]); + continue out; + } + cats.push([ words[i] ]); + } + function compareTo(arr) { + if (arr.length == 1) return f += "return str === " + JSON.stringify(arr[0]) + ";"; + f += "switch(str){"; + for (var i = 0; i < arr.length; ++i) f += "case " + JSON.stringify(arr[i]) + ":"; + f += "return true}return false;"; + } + if (cats.length > 3) { + cats.sort(function(a, b) { + return b.length - a.length; + }); + f += "switch(str.length){"; + for (var i = 0; i < cats.length; ++i) { + var cat = cats[i]; + f += "case " + cat[0].length + ":"; + compareTo(cat); + } + f += "}"; + } else { + compareTo(words); + } + return new Function("str", f); + } + function all(array, predicate) { + for (var i = array.length; --i >= 0; ) if (!predicate(array[i])) return false; + return true; + } + function Dictionary() { + this._values = Object.create(null); + this._size = 0; + } + Dictionary.prototype = { + set: function(key, val) { + if (!this.has(key)) ++this._size; + this._values["$" + key] = val; + return this; + }, + add: function(key, val) { + if (this.has(key)) { + this.get(key).push(val); + } else { + this.set(key, [ val ]); + } + return this; + }, + get: function(key) { + return this._values["$" + key]; + }, + del: function(key) { + if (this.has(key)) { + --this._size; + delete this._values["$" + key]; + } + return this; + }, + has: function(key) { + return "$" + key in this._values; + }, + each: function(f) { + for (var i in this._values) f(this._values[i], i.substr(1)); + }, + size: function() { + return this._size; + }, + map: function(f) { + var ret = []; + for (var i in this._values) ret.push(f(this._values[i], i.substr(1))); + return ret; + } + }; + "use strict"; + function DEFNODE(type, props, methods, base) { + if (arguments.length < 4) base = AST_Node; + if (!props) props = []; else props = props.split(/\s+/); + var self_props = props; + if (base && base.PROPS) props = props.concat(base.PROPS); + var code = "return function AST_" + type + "(props){ if (props) { "; + for (var i = props.length; --i >= 0; ) { + code += "this." + props[i] + " = props." + props[i] + ";"; + } + var proto = base && new base(); + if (proto && proto.initialize || methods && methods.initialize) code += "this.initialize();"; + code += "}}"; + var ctor = new Function(code)(); + if (proto) { + ctor.prototype = proto; + ctor.BASE = base; + } + if (base) base.SUBCLASSES.push(ctor); + ctor.prototype.CTOR = ctor; + ctor.PROPS = props || null; + ctor.SELF_PROPS = self_props; + ctor.SUBCLASSES = []; + if (type) { + ctor.prototype.TYPE = ctor.TYPE = type; + } + if (methods) for (i in methods) if (methods.hasOwnProperty(i)) { + if (/^\$/.test(i)) { + ctor[i.substr(1)] = methods[i]; + } else { + ctor.prototype[i] = methods[i]; + } + } + ctor.DEFMETHOD = function(name, method) { + this.prototype[name] = method; + }; + return ctor; + } + var AST_Token = DEFNODE("Token", "type value line col pos endpos nlb comments_before file", {}, null); + var AST_Node = DEFNODE("Node", "start end", { + clone: function() { + return new this.CTOR(this); + }, + $documentation: "Base class of all AST nodes", + $propdoc: { + start: "[AST_Token] The first token of this node", + end: "[AST_Token] The last token of this node" + }, + _walk: function(visitor) { + return visitor._visit(this); + }, + walk: function(visitor) { + return this._walk(visitor); + } + }, null); + AST_Node.warn_function = null; + AST_Node.warn = function(txt, props) { + if (AST_Node.warn_function) AST_Node.warn_function(string_template(txt, props)); + }; + var AST_Statement = DEFNODE("Statement", null, { + $documentation: "Base class of all statements" + }); + var AST_Debugger = DEFNODE("Debugger", null, { + $documentation: "Represents a debugger statement" + }, AST_Statement); + var AST_Directive = DEFNODE("Directive", "value scope", { + $documentation: 'Represents a directive, like "use strict";', + $propdoc: { + value: "[string] The value of this directive as a plain string (it's not an AST_String!)", + scope: "[AST_Scope/S] The scope that this directive affects" + } + }, AST_Statement); + var AST_SimpleStatement = DEFNODE("SimpleStatement", "body", { + $documentation: "A statement consisting of an expression, i.e. a = 1 + 2", + $propdoc: { + body: "[AST_Node] an expression node (should not be instanceof AST_Statement)" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.body._walk(visitor); + }); + } + }, AST_Statement); + function walk_body(node, visitor) { + if (node.body instanceof AST_Statement) { + node.body._walk(visitor); + } else node.body.forEach(function(stat) { + stat._walk(visitor); + }); + } + var AST_Block = DEFNODE("Block", "body", { + $documentation: "A body of statements (usually bracketed)", + $propdoc: { + body: "[AST_Statement*] an array of statements" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + walk_body(this, visitor); + }); + } + }, AST_Statement); + var AST_BlockStatement = DEFNODE("BlockStatement", null, { + $documentation: "A block statement" + }, AST_Block); + var AST_EmptyStatement = DEFNODE("EmptyStatement", null, { + $documentation: "The empty statement (empty block or simply a semicolon)", + _walk: function(visitor) { + return visitor._visit(this); + } + }, AST_Statement); + var AST_StatementWithBody = DEFNODE("StatementWithBody", "body", { + $documentation: "Base class for all statements that contain one nested body: `For`, `ForIn`, `Do`, `While`, `With`", + $propdoc: { + body: "[AST_Statement] the body; this should always be present, even if it's an AST_EmptyStatement" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.body._walk(visitor); + }); + } + }, AST_Statement); + var AST_LabeledStatement = DEFNODE("LabeledStatement", "label", { + $documentation: "Statement with a label", + $propdoc: { + label: "[AST_Label] a label definition" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.label._walk(visitor); + this.body._walk(visitor); + }); + } + }, AST_StatementWithBody); + var AST_DWLoop = DEFNODE("DWLoop", "condition", { + $documentation: "Base class for do/while statements", + $propdoc: { + condition: "[AST_Node] the loop condition. Should not be instanceof AST_Statement" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.condition._walk(visitor); + this.body._walk(visitor); + }); + } + }, AST_StatementWithBody); + var AST_Do = DEFNODE("Do", null, { + $documentation: "A `do` statement" + }, AST_DWLoop); + var AST_While = DEFNODE("While", null, { + $documentation: "A `while` statement" + }, AST_DWLoop); + var AST_For = DEFNODE("For", "init condition step", { + $documentation: "A `for` statement", + $propdoc: { + init: "[AST_Node?] the `for` initialization code, or null if empty", + condition: "[AST_Node?] the `for` termination clause, or null if empty", + step: "[AST_Node?] the `for` update clause, or null if empty" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + if (this.init) this.init._walk(visitor); + if (this.condition) this.condition._walk(visitor); + if (this.step) this.step._walk(visitor); + this.body._walk(visitor); + }); + } + }, AST_StatementWithBody); + var AST_ForIn = DEFNODE("ForIn", "init name object", { + $documentation: "A `for ... in` statement", + $propdoc: { + init: "[AST_Node] the `for/in` initialization code", + name: "[AST_SymbolRef?] the loop variable, only if `init` is AST_Var", + object: "[AST_Node] the object that we're looping through" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.init._walk(visitor); + this.object._walk(visitor); + this.body._walk(visitor); + }); + } + }, AST_StatementWithBody); + var AST_With = DEFNODE("With", "expression", { + $documentation: "A `with` statement", + $propdoc: { + expression: "[AST_Node] the `with` expression" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.expression._walk(visitor); + this.body._walk(visitor); + }); + } + }, AST_StatementWithBody); + var AST_Scope = DEFNODE("Scope", "directives variables functions uses_with uses_eval parent_scope enclosed cname", { + $documentation: "Base class for all statements introducing a lexical scope", + $propdoc: { + directives: "[string*/S] an array of directives declared in this scope", + variables: "[Object/S] a map of name -> SymbolDef for all variables/functions defined in this scope", + functions: "[Object/S] like `variables`, but only lists function declarations", + uses_with: "[boolean/S] tells whether this scope uses the `with` statement", + uses_eval: "[boolean/S] tells whether this scope contains a direct call to the global `eval`", + parent_scope: "[AST_Scope?/S] link to the parent scope", + enclosed: "[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes", + cname: "[integer/S] current index for mangling variables (used internally by the mangler)" + } + }, AST_Block); + var AST_Toplevel = DEFNODE("Toplevel", "globals", { + $documentation: "The toplevel scope", + $propdoc: { + globals: "[Object/S] a map of name -> SymbolDef for all undeclared names" + }, + wrap_enclose: function(arg_parameter_pairs) { + var self = this; + var args = []; + var parameters = []; + arg_parameter_pairs.forEach(function(pair) { + var split = pair.split(":"); + args.push(split[0]); + parameters.push(split[1]); + }); + var wrapped_tl = "(function(" + parameters.join(",") + "){ '$ORIG'; })(" + args.join(",") + ")"; + wrapped_tl = parse(wrapped_tl); + wrapped_tl = wrapped_tl.transform(new TreeTransformer(function before(node) { + if (node instanceof AST_Directive && node.value == "$ORIG") { + return MAP.splice(self.body); + } + })); + return wrapped_tl; + }, + wrap_commonjs: function(name, export_all) { + var self = this; + var to_export = []; + if (export_all) { + self.figure_out_scope(); + self.walk(new TreeWalker(function(node) { + if (node instanceof AST_SymbolDeclaration && node.definition().global) { + if (!find_if(function(n) { + return n.name == node.name; + }, to_export)) to_export.push(node); + } + })); + } + var wrapped_tl = "(function(exports, global){ global['" + name + "'] = exports; '$ORIG'; '$EXPORTS'; }({}, (function(){return this}())))"; + wrapped_tl = parse(wrapped_tl); + wrapped_tl = wrapped_tl.transform(new TreeTransformer(function before(node) { + if (node instanceof AST_SimpleStatement) { + node = node.body; + if (node instanceof AST_String) switch (node.getValue()) { + case "$ORIG": + return MAP.splice(self.body); + + case "$EXPORTS": + var body = []; + to_export.forEach(function(sym) { + body.push(new AST_SimpleStatement({ + body: new AST_Assign({ + left: new AST_Sub({ + expression: new AST_SymbolRef({ + name: "exports" + }), + property: new AST_String({ + value: sym.name + }) + }), + operator: "=", + right: new AST_SymbolRef(sym) + }) + })); + }); + return MAP.splice(body); + } + } + })); + return wrapped_tl; + } + }, AST_Scope); + var AST_Lambda = DEFNODE("Lambda", "name argnames uses_arguments", { + $documentation: "Base class for functions", + $propdoc: { + name: "[AST_SymbolDeclaration?] the name of this function", + argnames: "[AST_SymbolFunarg*] array of function arguments", + uses_arguments: "[boolean/S] tells whether this function accesses the arguments array" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + if (this.name) this.name._walk(visitor); + this.argnames.forEach(function(arg) { + arg._walk(visitor); + }); + walk_body(this, visitor); + }); + } + }, AST_Scope); + var AST_Accessor = DEFNODE("Accessor", null, { + $documentation: "A setter/getter function" + }, AST_Lambda); + var AST_Function = DEFNODE("Function", null, { + $documentation: "A function expression" + }, AST_Lambda); + var AST_Defun = DEFNODE("Defun", null, { + $documentation: "A function definition" + }, AST_Lambda); + var AST_Jump = DEFNODE("Jump", null, { + $documentation: "Base class for “jumps” (for now that's `return`, `throw`, `break` and `continue`)" + }, AST_Statement); + var AST_Exit = DEFNODE("Exit", "value", { + $documentation: "Base class for “exits” (`return` and `throw`)", + $propdoc: { + value: "[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return" + }, + _walk: function(visitor) { + return visitor._visit(this, this.value && function() { + this.value._walk(visitor); + }); + } + }, AST_Jump); + var AST_Return = DEFNODE("Return", null, { + $documentation: "A `return` statement" + }, AST_Exit); + var AST_Throw = DEFNODE("Throw", null, { + $documentation: "A `throw` statement" + }, AST_Exit); + var AST_LoopControl = DEFNODE("LoopControl", "label", { + $documentation: "Base class for loop control statements (`break` and `continue`)", + $propdoc: { + label: "[AST_LabelRef?] the label, or null if none" + }, + _walk: function(visitor) { + return visitor._visit(this, this.label && function() { + this.label._walk(visitor); + }); + } + }, AST_Jump); + var AST_Break = DEFNODE("Break", null, { + $documentation: "A `break` statement" + }, AST_LoopControl); + var AST_Continue = DEFNODE("Continue", null, { + $documentation: "A `continue` statement" + }, AST_LoopControl); + var AST_If = DEFNODE("If", "condition alternative", { + $documentation: "A `if` statement", + $propdoc: { + condition: "[AST_Node] the `if` condition", + alternative: "[AST_Statement?] the `else` part, or null if not present" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.condition._walk(visitor); + this.body._walk(visitor); + if (this.alternative) this.alternative._walk(visitor); + }); + } + }, AST_StatementWithBody); + var AST_Switch = DEFNODE("Switch", "expression", { + $documentation: "A `switch` statement", + $propdoc: { + expression: "[AST_Node] the `switch` “discriminant”" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.expression._walk(visitor); + walk_body(this, visitor); + }); + } + }, AST_Block); + var AST_SwitchBranch = DEFNODE("SwitchBranch", null, { + $documentation: "Base class for `switch` branches" + }, AST_Block); + var AST_Default = DEFNODE("Default", null, { + $documentation: "A `default` switch branch" + }, AST_SwitchBranch); + var AST_Case = DEFNODE("Case", "expression", { + $documentation: "A `case` switch branch", + $propdoc: { + expression: "[AST_Node] the `case` expression" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.expression._walk(visitor); + walk_body(this, visitor); + }); + } + }, AST_SwitchBranch); + var AST_Try = DEFNODE("Try", "bcatch bfinally", { + $documentation: "A `try` statement", + $propdoc: { + bcatch: "[AST_Catch?] the catch block, or null if not present", + bfinally: "[AST_Finally?] the finally block, or null if not present" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + walk_body(this, visitor); + if (this.bcatch) this.bcatch._walk(visitor); + if (this.bfinally) this.bfinally._walk(visitor); + }); + } + }, AST_Block); + var AST_Catch = DEFNODE("Catch", "argname", { + $documentation: "A `catch` node; only makes sense as part of a `try` statement", + $propdoc: { + argname: "[AST_SymbolCatch] symbol for the exception" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.argname._walk(visitor); + walk_body(this, visitor); + }); + } + }, AST_Block); + var AST_Finally = DEFNODE("Finally", null, { + $documentation: "A `finally` node; only makes sense as part of a `try` statement" + }, AST_Block); + var AST_Definitions = DEFNODE("Definitions", "definitions", { + $documentation: "Base class for `var` or `const` nodes (variable declarations/initializations)", + $propdoc: { + definitions: "[AST_VarDef*] array of variable definitions" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.definitions.forEach(function(def) { + def._walk(visitor); + }); + }); + } + }, AST_Statement); + var AST_Var = DEFNODE("Var", null, { + $documentation: "A `var` statement" + }, AST_Definitions); + var AST_Const = DEFNODE("Const", null, { + $documentation: "A `const` statement" + }, AST_Definitions); + var AST_VarDef = DEFNODE("VarDef", "name value", { + $documentation: "A variable declaration; only appears in a AST_Definitions node", + $propdoc: { + name: "[AST_SymbolVar|AST_SymbolConst] name of the variable", + value: "[AST_Node?] initializer, or null of there's no initializer" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.name._walk(visitor); + if (this.value) this.value._walk(visitor); + }); + } + }); + var AST_Call = DEFNODE("Call", "expression args", { + $documentation: "A function call expression", + $propdoc: { + expression: "[AST_Node] expression to invoke as function", + args: "[AST_Node*] array of arguments" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.expression._walk(visitor); + this.args.forEach(function(arg) { + arg._walk(visitor); + }); + }); + } + }); + var AST_New = DEFNODE("New", null, { + $documentation: "An object instantiation. Derives from a function call since it has exactly the same properties" + }, AST_Call); + var AST_Seq = DEFNODE("Seq", "car cdr", { + $documentation: "A sequence expression (two comma-separated expressions)", + $propdoc: { + car: "[AST_Node] first element in sequence", + cdr: "[AST_Node] second element in sequence" + }, + $cons: function(x, y) { + var seq = new AST_Seq(x); + seq.car = x; + seq.cdr = y; + return seq; + }, + $from_array: function(array) { + if (array.length == 0) return null; + if (array.length == 1) return array[0].clone(); + var list = null; + for (var i = array.length; --i >= 0; ) { + list = AST_Seq.cons(array[i], list); + } + var p = list; + while (p) { + if (p.cdr && !p.cdr.cdr) { + p.cdr = p.cdr.car; + break; + } + p = p.cdr; + } + return list; + }, + to_array: function() { + var p = this, a = []; + while (p) { + a.push(p.car); + if (p.cdr && !(p.cdr instanceof AST_Seq)) { + a.push(p.cdr); + break; + } + p = p.cdr; + } + return a; + }, + add: function(node) { + var p = this; + while (p) { + if (!(p.cdr instanceof AST_Seq)) { + var cell = AST_Seq.cons(p.cdr, node); + return p.cdr = cell; + } + p = p.cdr; + } + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.car._walk(visitor); + if (this.cdr) this.cdr._walk(visitor); + }); + } + }); + var AST_PropAccess = DEFNODE("PropAccess", "expression property", { + $documentation: 'Base class for property access expressions, i.e. `a.foo` or `a["foo"]`', + $propdoc: { + expression: "[AST_Node] the “container” expression", + property: "[AST_Node|string] the property to access. For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node" + } + }); + var AST_Dot = DEFNODE("Dot", null, { + $documentation: "A dotted property access expression", + _walk: function(visitor) { + return visitor._visit(this, function() { + this.expression._walk(visitor); + }); + } + }, AST_PropAccess); + var AST_Sub = DEFNODE("Sub", null, { + $documentation: 'Index-style property access, i.e. `a["foo"]`', + _walk: function(visitor) { + return visitor._visit(this, function() { + this.expression._walk(visitor); + this.property._walk(visitor); + }); + } + }, AST_PropAccess); + var AST_Unary = DEFNODE("Unary", "operator expression", { + $documentation: "Base class for unary expressions", + $propdoc: { + operator: "[string] the operator", + expression: "[AST_Node] expression that this unary operator applies to" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.expression._walk(visitor); + }); + } + }); + var AST_UnaryPrefix = DEFNODE("UnaryPrefix", null, { + $documentation: "Unary prefix expression, i.e. `typeof i` or `++i`" + }, AST_Unary); + var AST_UnaryPostfix = DEFNODE("UnaryPostfix", null, { + $documentation: "Unary postfix expression, i.e. `i++`" + }, AST_Unary); + var AST_Binary = DEFNODE("Binary", "left operator right", { + $documentation: "Binary expression, i.e. `a + b`", + $propdoc: { + left: "[AST_Node] left-hand side expression", + operator: "[string] the operator", + right: "[AST_Node] right-hand side expression" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.left._walk(visitor); + this.right._walk(visitor); + }); + } + }); + var AST_Conditional = DEFNODE("Conditional", "condition consequent alternative", { + $documentation: "Conditional expression using the ternary operator, i.e. `a ? b : c`", + $propdoc: { + condition: "[AST_Node]", + consequent: "[AST_Node]", + alternative: "[AST_Node]" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.condition._walk(visitor); + this.consequent._walk(visitor); + this.alternative._walk(visitor); + }); + } + }); + var AST_Assign = DEFNODE("Assign", null, { + $documentation: "An assignment expression — `a = b + 5`" + }, AST_Binary); + var AST_Array = DEFNODE("Array", "elements", { + $documentation: "An array literal", + $propdoc: { + elements: "[AST_Node*] array of elements" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.elements.forEach(function(el) { + el._walk(visitor); + }); + }); + } + }); + var AST_Object = DEFNODE("Object", "properties", { + $documentation: "An object literal", + $propdoc: { + properties: "[AST_ObjectProperty*] array of properties" + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.properties.forEach(function(prop) { + prop._walk(visitor); + }); + }); + } + }); + var AST_ObjectProperty = DEFNODE("ObjectProperty", "key value", { + $documentation: "Base class for literal object properties", + $propdoc: { + key: "[string] the property name; it's always a plain string in our AST, no matter if it was a string, number or identifier in original code", + value: "[AST_Node] property value. For setters and getters this is an AST_Function." + }, + _walk: function(visitor) { + return visitor._visit(this, function() { + this.value._walk(visitor); + }); + } + }); + var AST_ObjectKeyVal = DEFNODE("ObjectKeyVal", null, { + $documentation: "A key: value object property" + }, AST_ObjectProperty); + var AST_ObjectSetter = DEFNODE("ObjectSetter", null, { + $documentation: "An object setter property" + }, AST_ObjectProperty); + var AST_ObjectGetter = DEFNODE("ObjectGetter", null, { + $documentation: "An object getter property" + }, AST_ObjectProperty); + var AST_Symbol = DEFNODE("Symbol", "scope name thedef", { + $propdoc: { + name: "[string] name of this symbol", + scope: "[AST_Scope/S] the current scope (not necessarily the definition scope)", + thedef: "[SymbolDef/S] the definition of this symbol" + }, + $documentation: "Base class for all symbols" + }); + var AST_SymbolAccessor = DEFNODE("SymbolAccessor", null, { + $documentation: "The name of a property accessor (setter/getter function)" + }, AST_Symbol); + var AST_SymbolDeclaration = DEFNODE("SymbolDeclaration", "init", { + $documentation: "A declaration symbol (symbol in var/const, function name or argument, symbol in catch)", + $propdoc: { + init: "[AST_Node*/S] array of initializers for this declaration." + } + }, AST_Symbol); + var AST_SymbolVar = DEFNODE("SymbolVar", null, { + $documentation: "Symbol defining a variable" + }, AST_SymbolDeclaration); + var AST_SymbolConst = DEFNODE("SymbolConst", null, { + $documentation: "A constant declaration" + }, AST_SymbolDeclaration); + var AST_SymbolFunarg = DEFNODE("SymbolFunarg", null, { + $documentation: "Symbol naming a function argument" + }, AST_SymbolVar); + var AST_SymbolDefun = DEFNODE("SymbolDefun", null, { + $documentation: "Symbol defining a function" + }, AST_SymbolDeclaration); + var AST_SymbolLambda = DEFNODE("SymbolLambda", null, { + $documentation: "Symbol naming a function expression" + }, AST_SymbolDeclaration); + var AST_SymbolCatch = DEFNODE("SymbolCatch", null, { + $documentation: "Symbol naming the exception in catch" + }, AST_SymbolDeclaration); + var AST_Label = DEFNODE("Label", "references", { + $documentation: "Symbol naming a label (declaration)", + $propdoc: { + references: "[AST_LabelRef*] a list of nodes referring to this label" + } + }, AST_Symbol); + var AST_SymbolRef = DEFNODE("SymbolRef", null, { + $documentation: "Reference to some symbol (not definition/declaration)" + }, AST_Symbol); + var AST_LabelRef = DEFNODE("LabelRef", null, { + $documentation: "Reference to a label symbol" + }, AST_Symbol); + var AST_This = DEFNODE("This", null, { + $documentation: "The `this` symbol" + }, AST_Symbol); + var AST_Constant = DEFNODE("Constant", null, { + $documentation: "Base class for all constants", + getValue: function() { + return this.value; + } + }); + var AST_String = DEFNODE("String", "value", { + $documentation: "A string literal", + $propdoc: { + value: "[string] the contents of this string" + } + }, AST_Constant); + var AST_Number = DEFNODE("Number", "value", { + $documentation: "A number literal", + $propdoc: { + value: "[number] the numeric value" + } + }, AST_Constant); + var AST_RegExp = DEFNODE("RegExp", "value", { + $documentation: "A regexp literal", + $propdoc: { + value: "[RegExp] the actual regexp" + } + }, AST_Constant); + var AST_Atom = DEFNODE("Atom", null, { + $documentation: "Base class for atoms" + }, AST_Constant); + var AST_Null = DEFNODE("Null", null, { + $documentation: "The `null` atom", + value: null + }, AST_Atom); + var AST_NaN = DEFNODE("NaN", null, { + $documentation: "The impossible value", + value: 0 / 0 + }, AST_Atom); + var AST_Undefined = DEFNODE("Undefined", null, { + $documentation: "The `undefined` value", + value: function() {}() + }, AST_Atom); + var AST_Hole = DEFNODE("Hole", null, { + $documentation: "A hole in an array", + value: function() {}() + }, AST_Atom); + var AST_Infinity = DEFNODE("Infinity", null, { + $documentation: "The `Infinity` value", + value: 1 / 0 + }, AST_Atom); + var AST_Boolean = DEFNODE("Boolean", null, { + $documentation: "Base class for booleans" + }, AST_Atom); + var AST_False = DEFNODE("False", null, { + $documentation: "The `false` atom", + value: false + }, AST_Boolean); + var AST_True = DEFNODE("True", null, { + $documentation: "The `true` atom", + value: true + }, AST_Boolean); + function TreeWalker(callback) { + this.visit = callback; + this.stack = []; + } + TreeWalker.prototype = { + _visit: function(node, descend) { + this.stack.push(node); + var ret = this.visit(node, descend ? function() { + descend.call(node); + } : noop); + if (!ret && descend) { + descend.call(node); + } + this.stack.pop(); + return ret; + }, + parent: function(n) { + return this.stack[this.stack.length - 2 - (n || 0)]; + }, + push: function(node) { + this.stack.push(node); + }, + pop: function() { + return this.stack.pop(); + }, + self: function() { + return this.stack[this.stack.length - 1]; + }, + find_parent: function(type) { + var stack = this.stack; + for (var i = stack.length; --i >= 0; ) { + var x = stack[i]; + if (x instanceof type) return x; + } + }, + has_directive: function(type) { + return this.find_parent(AST_Scope).has_directive(type); + }, + in_boolean_context: function() { + var stack = this.stack; + var i = stack.length, self = stack[--i]; + while (i > 0) { + var p = stack[--i]; + if (p instanceof AST_If && p.condition === self || p instanceof AST_Conditional && p.condition === self || p instanceof AST_DWLoop && p.condition === self || p instanceof AST_For && p.condition === self || p instanceof AST_UnaryPrefix && p.operator == "!" && p.expression === self) { + return true; + } + if (!(p instanceof AST_Binary && (p.operator == "&&" || p.operator == "||"))) return false; + self = p; + } + }, + loopcontrol_target: function(label) { + var stack = this.stack; + if (label) { + for (var i = stack.length; --i >= 0; ) { + var x = stack[i]; + if (x instanceof AST_LabeledStatement && x.label.name == label.name) { + return x.body; + } + } + } else { + for (var i = stack.length; --i >= 0; ) { + var x = stack[i]; + if (x instanceof AST_Switch || x instanceof AST_For || x instanceof AST_ForIn || x instanceof AST_DWLoop) return x; + } + } + } + }; + "use strict"; + var KEYWORDS = "break case catch const continue debugger default delete do else finally for function if in instanceof new return switch throw try typeof var void while with"; + var KEYWORDS_ATOM = "false null true"; + var RESERVED_WORDS = "abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized this throws transient volatile" + " " + KEYWORDS_ATOM + " " + KEYWORDS; + var KEYWORDS_BEFORE_EXPRESSION = "return new delete throw else case"; + KEYWORDS = makePredicate(KEYWORDS); + RESERVED_WORDS = makePredicate(RESERVED_WORDS); + KEYWORDS_BEFORE_EXPRESSION = makePredicate(KEYWORDS_BEFORE_EXPRESSION); + KEYWORDS_ATOM = makePredicate(KEYWORDS_ATOM); + var OPERATOR_CHARS = makePredicate(characters("+-*&%=<>!?|~^")); + var RE_HEX_NUMBER = /^0x[0-9a-f]+$/i; + var RE_OCT_NUMBER = /^0[0-7]+$/; + var RE_DEC_NUMBER = /^\d*\.?\d*(?:e[+-]?\d*(?:\d\.?|\.?\d)\d*)?$/i; + var OPERATORS = makePredicate([ "in", "instanceof", "typeof", "new", "void", "delete", "++", "--", "+", "-", "!", "~", "&", "|", "^", "*", "/", "%", ">>", "<<", ">>>", "<", ">", "<=", ">=", "==", "===", "!=", "!==", "?", "=", "+=", "-=", "/=", "*=", "%=", ">>=", "<<=", ">>>=", "|=", "^=", "&=", "&&", "||" ]); + var WHITESPACE_CHARS = makePredicate(characters(" \u00a0\n\r\t\f\u000b\u200b\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000")); + var PUNC_BEFORE_EXPRESSION = makePredicate(characters("[{(,.;:")); + var PUNC_CHARS = makePredicate(characters("[]{}(),;:")); + var REGEXP_MODIFIERS = makePredicate(characters("gmsiy")); + var UNICODE = { + 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+ non_spacing_mark: new 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+ space_combining_mark: new RegExp("[\\u0903\\u093E-\\u0940\\u0949-\\u094C\\u094E\\u0982\\u0983\\u09BE-\\u09C0\\u09C7\\u09C8\\u09CB\\u09CC\\u09D7\\u0A03\\u0A3E-\\u0A40\\u0A83\\u0ABE-\\u0AC0\\u0AC9\\u0ACB\\u0ACC\\u0B02\\u0B03\\u0B3E\\u0B40\\u0B47\\u0B48\\u0B4B\\u0B4C\\u0B57\\u0BBE\\u0BBF\\u0BC1\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCC\\u0BD7\\u0C01-\\u0C03\\u0C41-\\u0C44\\u0C82\\u0C83\\u0CBE\\u0CC0-\\u0CC4\\u0CC7\\u0CC8\\u0CCA\\u0CCB\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E-\\u0D40\\u0D46-\\u0D48\\u0D4A-\\u0D4C\\u0D57\\u0D82\\u0D83\\u0DCF-\\u0DD1\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0F3E\\u0F3F\\u0F7F\\u102B\\u102C\\u1031\\u1038\\u103B\\u103C\\u1056\\u1057\\u1062-\\u1064\\u1067-\\u106D\\u1083\\u1084\\u1087-\\u108C\\u108F\\u109A-\\u109C\\u17B6\\u17BE-\\u17C5\\u17C7\\u17C8\\u1923-\\u1926\\u1929-\\u192B\\u1930\\u1931\\u1933-\\u1938\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A19-\\u1A1B\\u1A55\\u1A57\\u1A61\\u1A63\\u1A64\\u1A6D-\\u1A72\\u1B04\\u1B35\\u1B3B\\u1B3D-\\u1B41\\u1B43\\u1B44\\u1B82\\u1BA1\\u1BA6\\u1BA7\\u1BAA\\u1C24-\\u1C2B\\u1C34\\u1C35\\u1CE1\\u1CF2\\uA823\\uA824\\uA827\\uA880\\uA881\\uA8B4-\\uA8C3\\uA952\\uA953\\uA983\\uA9B4\\uA9B5\\uA9BA\\uA9BB\\uA9BD-\\uA9C0\\uAA2F\\uAA30\\uAA33\\uAA34\\uAA4D\\uAA7B\\uABE3\\uABE4\\uABE6\\uABE7\\uABE9\\uABEA\\uABEC]"), + connector_punctuation: new RegExp("[\\u005F\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFF3F]") + }; + function is_letter(code) { + return code >= 97 && code <= 122 || code >= 65 && code <= 90 || code >= 170 && UNICODE.letter.test(String.fromCharCode(code)); + } + function is_digit(code) { + return code >= 48 && code <= 57; + } + function is_alphanumeric_char(code) { + return is_digit(code) || is_letter(code); + } + function is_unicode_combining_mark(ch) { + return UNICODE.non_spacing_mark.test(ch) || UNICODE.space_combining_mark.test(ch); + } + function is_unicode_connector_punctuation(ch) { + return UNICODE.connector_punctuation.test(ch); + } + function is_identifier(name) { + return !RESERVED_WORDS(name) && /^[a-z_$][a-z0-9_$]*$/i.test(name); + } + function is_identifier_start(code) { + return code == 36 || code == 95 || is_letter(code); + } + function is_identifier_char(ch) { + var code = ch.charCodeAt(0); + return is_identifier_start(code) || is_digit(code) || code == 8204 || code == 8205 || is_unicode_combining_mark(ch) || is_unicode_connector_punctuation(ch); + } + function is_identifier_string(str) { + var i = str.length; + if (i == 0) return false; + if (is_digit(str.charCodeAt(0))) return false; + while (--i >= 0) { + if (!is_identifier_char(str.charAt(i))) return false; + } + return true; + } + function parse_js_number(num) { + if (RE_HEX_NUMBER.test(num)) { + return parseInt(num.substr(2), 16); + } else if (RE_OCT_NUMBER.test(num)) { + return parseInt(num.substr(1), 8); + } else if (RE_DEC_NUMBER.test(num)) { + return parseFloat(num); + } + } + function JS_Parse_Error(message, line, col, pos) { + this.message = message; + this.line = line; + this.col = col; + this.pos = pos; + this.stack = new Error().stack; + } + JS_Parse_Error.prototype.toString = function() { + return this.message + " (line: " + this.line + ", col: " + this.col + ", pos: " + this.pos + ")" + "\n\n" + this.stack; + }; + function js_error(message, filename, line, col, pos) { + throw new JS_Parse_Error(message, line, col, pos); + } + function is_token(token, type, val) { + return token.type == type && (val == null || token.value == val); + } + var EX_EOF = {}; + function tokenizer($TEXT, filename) { + var S = { + text: $TEXT.replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/\uFEFF/g, ""), + filename: filename, + pos: 0, + tokpos: 0, + line: 1, + tokline: 0, + col: 0, + tokcol: 0, + newline_before: false, + regex_allowed: false, + comments_before: [] + }; + function peek() { + return S.text.charAt(S.pos); + } + function next(signal_eof, in_string) { + var ch = S.text.charAt(S.pos++); + if (signal_eof && !ch) throw EX_EOF; + if (ch == "\n") { + S.newline_before = S.newline_before || !in_string; + ++S.line; + S.col = 0; + } else { + ++S.col; + } + return ch; + } + function find(what, signal_eof) { + var pos = S.text.indexOf(what, S.pos); + if (signal_eof && pos == -1) throw EX_EOF; + return pos; + } + function start_token() { + S.tokline = S.line; + S.tokcol = S.col; + S.tokpos = S.pos; + } + function token(type, value, is_comment) { + S.regex_allowed = type == "operator" && !UNARY_POSTFIX(value) || type == "keyword" && KEYWORDS_BEFORE_EXPRESSION(value) || type == "punc" && PUNC_BEFORE_EXPRESSION(value); + var ret = { + type: type, + value: value, + line: S.tokline, + col: S.tokcol, + pos: S.tokpos, + endpos: S.pos, + nlb: S.newline_before, + file: filename + }; + if (!is_comment) { + ret.comments_before = S.comments_before; + S.comments_before = []; + for (var i = 0, len = ret.comments_before.length; i < len; i++) { + ret.nlb = ret.nlb || ret.comments_before[i].nlb; + } + } + S.newline_before = false; + return new AST_Token(ret); + } + function skip_whitespace() { + while (WHITESPACE_CHARS(peek())) next(); + } + function read_while(pred) { + var ret = "", ch, i = 0; + while ((ch = peek()) && pred(ch, i++)) ret += next(); + return ret; + } + function parse_error(err) { + js_error(err, filename, S.tokline, S.tokcol, S.tokpos); + } + function read_num(prefix) { + var has_e = false, after_e = false, has_x = false, has_dot = prefix == "."; + var num = read_while(function(ch, i) { + var code = ch.charCodeAt(0); + switch (code) { + case 120: + case 88: + return has_x ? false : has_x = true; + + case 101: + case 69: + return has_x ? true : has_e ? false : has_e = after_e = true; + + case 45: + return after_e || i == 0 && !prefix; + + case 43: + return after_e; + + case after_e = false, 46: + return !has_dot && !has_x && !has_e ? has_dot = true : false; + } + return is_alphanumeric_char(code); + }); + if (prefix) num = prefix + num; + var valid = parse_js_number(num); + if (!isNaN(valid)) { + return token("num", valid); + } else { + parse_error("Invalid syntax: " + num); + } + } + function read_escaped_char(in_string) { + var ch = next(true, in_string); + switch (ch.charCodeAt(0)) { + case 110: + return "\n"; + + case 114: + return "\r"; + + case 116: + return " "; + + case 98: + return "\b"; + + case 118: + return " "; + + case 102: + return "\f"; + + case 48: + return "\x00"; + + case 120: + return String.fromCharCode(hex_bytes(2)); + + case 117: + return String.fromCharCode(hex_bytes(4)); + + case 10: + return ""; + + default: + return ch; + } + } + function hex_bytes(n) { + var num = 0; + for (;n > 0; --n) { + var digit = parseInt(next(true), 16); + if (isNaN(digit)) parse_error("Invalid hex-character pattern in string"); + num = num << 4 | digit; + } + return num; + } + var read_string = with_eof_error("Unterminated string constant", function() { + var quote = next(), ret = ""; + for (;;) { + var ch = next(true); + if (ch == "\\") { + var octal_len = 0, first = null; + ch = read_while(function(ch) { + if (ch >= "0" && ch <= "7") { + if (!first) { + first = ch; + return ++octal_len; + } else if (first <= "3" && octal_len <= 2) return ++octal_len; else if (first >= "4" && octal_len <= 1) return ++octal_len; + } + return false; + }); + if (octal_len > 0) ch = String.fromCharCode(parseInt(ch, 8)); else ch = read_escaped_char(true); + } else if (ch == quote) break; + ret += ch; + } + return token("string", ret); + }); + function read_line_comment() { + next(); + var i = find("\n"), ret; + if (i == -1) { + ret = S.text.substr(S.pos); + S.pos = S.text.length; + } else { + ret = S.text.substring(S.pos, i); + S.pos = i; + } + return token("comment1", ret, true); + } + var read_multiline_comment = with_eof_error("Unterminated multiline comment", function() { + next(); + var i = find("*/", true); + var text = S.text.substring(S.pos, i); + var a = text.split("\n"), n = a.length; + S.pos = i + 2; + S.line += n - 1; + if (n > 1) S.col = a[n - 1].length; else S.col += a[n - 1].length; + S.col += 2; + S.newline_before = S.newline_before || text.indexOf("\n") >= 0; + return token("comment2", text, true); + }); + function read_name() { + var backslash = false, name = "", ch, escaped = false, hex; + while ((ch = peek()) != null) { + if (!backslash) { + if (ch == "\\") escaped = backslash = true, next(); else if (is_identifier_char(ch)) name += next(); else break; + } else { + if (ch != "u") parse_error("Expecting UnicodeEscapeSequence -- uXXXX"); + ch = read_escaped_char(); + if (!is_identifier_char(ch)) parse_error("Unicode char: " + ch.charCodeAt(0) + " is not valid in identifier"); + name += ch; + backslash = false; + } + } + if (KEYWORDS(name) && escaped) { + hex = name.charCodeAt(0).toString(16).toUpperCase(); + name = "\\u" + "0000".substr(hex.length) + hex + name.slice(1); + } + return name; + } + var read_regexp = with_eof_error("Unterminated regular expression", function(regexp) { + var prev_backslash = false, ch, in_class = false; + while (ch = next(true)) if (prev_backslash) { + regexp += "\\" + ch; + prev_backslash = false; + } else if (ch == "[") { + in_class = true; + regexp += ch; + } else if (ch == "]" && in_class) { + in_class = false; + regexp += ch; + } else if (ch == "/" && !in_class) { + break; + } else if (ch == "\\") { + prev_backslash = true; + } else { + regexp += ch; + } + var mods = read_name(); + return token("regexp", new RegExp(regexp, mods)); + }); + function read_operator(prefix) { + function grow(op) { + if (!peek()) return op; + var bigger = op + peek(); + if (OPERATORS(bigger)) { + next(); + return grow(bigger); + } else { + return op; + } + } + return token("operator", grow(prefix || next())); + } + function handle_slash() { + next(); + var regex_allowed = S.regex_allowed; + switch (peek()) { + case "/": + S.comments_before.push(read_line_comment()); + S.regex_allowed = regex_allowed; + return next_token(); + + case "*": + S.comments_before.push(read_multiline_comment()); + S.regex_allowed = regex_allowed; + return next_token(); + } + return S.regex_allowed ? read_regexp("") : read_operator("/"); + } + function handle_dot() { + next(); + return is_digit(peek().charCodeAt(0)) ? read_num(".") : token("punc", "."); + } + function read_word() { + var word = read_name(); + return KEYWORDS_ATOM(word) ? token("atom", word) : !KEYWORDS(word) ? token("name", word) : OPERATORS(word) ? token("operator", word) : token("keyword", word); + } + function with_eof_error(eof_error, cont) { + return function(x) { + try { + return cont(x); + } catch (ex) { + if (ex === EX_EOF) parse_error(eof_error); else throw ex; + } + }; + } + function next_token(force_regexp) { + if (force_regexp != null) return read_regexp(force_regexp); + skip_whitespace(); + start_token(); + var ch = peek(); + if (!ch) return token("eof"); + var code = ch.charCodeAt(0); + switch (code) { + case 34: + case 39: + return read_string(); + + case 46: + return handle_dot(); + + case 47: + return handle_slash(); + } + if (is_digit(code)) return read_num(); + if (PUNC_CHARS(ch)) return token("punc", next()); + if (OPERATOR_CHARS(ch)) return read_operator(); + if (code == 92 || is_identifier_start(code)) return read_word(); + parse_error("Unexpected character '" + ch + "'"); + } + next_token.context = function(nc) { + if (nc) S = nc; + return S; + }; + return next_token; + } + var UNARY_PREFIX = makePredicate([ "typeof", "void", "delete", "--", "++", "!", "~", "-", "+" ]); + var UNARY_POSTFIX = makePredicate([ "--", "++" ]); + var ASSIGNMENT = makePredicate([ "=", "+=", "-=", "/=", "*=", "%=", ">>=", "<<=", ">>>=", "|=", "^=", "&=" ]); + var PRECEDENCE = function(a, ret) { + for (var i = 0, n = 1; i < a.length; ++i, ++n) { + var b = a[i]; + for (var j = 0; j < b.length; ++j) { + ret[b[j]] = n; + } + } + return ret; + }([ [ "||" ], [ "&&" ], [ "|" ], [ "^" ], [ "&" ], [ "==", "===", "!=", "!==" ], [ "<", ">", "<=", ">=", "in", "instanceof" ], [ ">>", "<<", ">>>" ], [ "+", "-" ], [ "*", "/", "%" ] ], {}); + var STATEMENTS_WITH_LABELS = array_to_hash([ "for", "do", "while", "switch" ]); + var ATOMIC_START_TOKEN = array_to_hash([ "atom", "num", "string", "regexp", "name" ]); + function parse($TEXT, options) { + options = defaults(options, { + strict: false, + filename: null, + toplevel: null, + expression: false + }); + var S = { + input: typeof $TEXT == "string" ? tokenizer($TEXT, options.filename) : $TEXT, + token: null, + prev: null, + peeked: null, + in_function: 0, + in_directives: true, + in_loop: 0, + labels: [] + }; + S.token = next(); + function is(type, value) { + return is_token(S.token, type, value); + } + function peek() { + return S.peeked || (S.peeked = S.input()); + } + function next() { + S.prev = S.token; + if (S.peeked) { + S.token = S.peeked; + S.peeked = null; + } else { + S.token = S.input(); + } + S.in_directives = S.in_directives && (S.token.type == "string" || is("punc", ";")); + return S.token; + } + function prev() { + return S.prev; + } + function croak(msg, line, col, pos) { + var ctx = S.input.context(); + js_error(msg, ctx.filename, line != null ? line : ctx.tokline, col != null ? col : ctx.tokcol, pos != null ? pos : ctx.tokpos); + } + function token_error(token, msg) { + croak(msg, token.line, token.col); + } + function unexpected(token) { + if (token == null) token = S.token; + token_error(token, "Unexpected token: " + token.type + " (" + token.value + ")"); + } + function expect_token(type, val) { + if (is(type, val)) { + return next(); + } + token_error(S.token, "Unexpected token " + S.token.type + " «" + S.token.value + "»" + ", expected " + type + " «" + val + "»"); + } + function expect(punc) { + return expect_token("punc", punc); + } + function can_insert_semicolon() { + return !options.strict && (S.token.nlb || is("eof") || is("punc", "}")); + } + function semicolon() { + if (is("punc", ";")) next(); else if (!can_insert_semicolon()) unexpected(); + } + function parenthesised() { + expect("("); + var exp = expression(true); + expect(")"); + return exp; + } + function embed_tokens(parser) { + return function() { + var start = S.token; + var expr = parser(); + var end = prev(); + expr.start = start; + expr.end = end; + return expr; + }; + } + var statement = embed_tokens(function() { + var tmp; + if (is("operator", "/") || is("operator", "/=")) { + S.peeked = null; + S.token = S.input(S.token.value.substr(1)); + } + switch (S.token.type) { + case "string": + var dir = S.in_directives, stat = simple_statement(); + if (dir && stat.body instanceof AST_String && !is("punc", ",")) return new AST_Directive({ + value: stat.body.value + }); + return stat; + + case "num": + case "regexp": + case "operator": + case "atom": + return simple_statement(); + + case "name": + return is_token(peek(), "punc", ":") ? labeled_statement() : simple_statement(); + + case "punc": + switch (S.token.value) { + case "{": + return new AST_BlockStatement({ + start: S.token, + body: block_(), + end: prev() + }); + + case "[": + case "(": + return simple_statement(); + + case ";": + next(); + return new AST_EmptyStatement(); + + default: + unexpected(); + } + + case "keyword": + switch (tmp = S.token.value, next(), tmp) { + case "break": + return break_cont(AST_Break); + + case "continue": + return break_cont(AST_Continue); + + case "debugger": + semicolon(); + return new AST_Debugger(); + + case "do": + return new AST_Do({ + body: in_loop(statement), + condition: (expect_token("keyword", "while"), tmp = parenthesised(), semicolon(), + tmp) + }); + + case "while": + return new AST_While({ + condition: parenthesised(), + body: in_loop(statement) + }); + + case "for": + return for_(); + + case "function": + return function_(true); + + case "if": + return if_(); + + case "return": + if (S.in_function == 0) croak("'return' outside of function"); + return new AST_Return({ + value: is("punc", ";") ? (next(), null) : can_insert_semicolon() ? null : (tmp = expression(true), + semicolon(), tmp) + }); + + case "switch": + return new AST_Switch({ + expression: parenthesised(), + body: in_loop(switch_body_) + }); + + case "throw": + if (S.token.nlb) croak("Illegal newline after 'throw'"); + return new AST_Throw({ + value: (tmp = expression(true), semicolon(), tmp) + }); + + case "try": + return try_(); + + case "var": + return tmp = var_(), semicolon(), tmp; + + case "const": + return tmp = const_(), semicolon(), tmp; + + case "with": + return new AST_With({ + expression: parenthesised(), + body: statement() + }); + + default: + unexpected(); + } + } + }); + function labeled_statement() { + var label = as_symbol(AST_Label); + if (find_if(function(l) { + return l.name == label.name; + }, S.labels)) { + croak("Label " + label.name + " defined twice"); + } + expect(":"); + S.labels.push(label); + var stat = statement(); + S.labels.pop(); + return new AST_LabeledStatement({ + body: stat, + label: label + }); + } + function simple_statement(tmp) { + return new AST_SimpleStatement({ + body: (tmp = expression(true), semicolon(), tmp) + }); + } + function break_cont(type) { + var label = null; + if (!can_insert_semicolon()) { + label = as_symbol(AST_LabelRef, true); + } + if (label != null) { + if (!find_if(function(l) { + return l.name == label.name; + }, S.labels)) croak("Undefined label " + label.name); + } else if (S.in_loop == 0) croak(type.TYPE + " not inside a loop or switch"); + semicolon(); + return new type({ + label: label + }); + } + function for_() { + expect("("); + var init = null; + if (!is("punc", ";")) { + init = is("keyword", "var") ? (next(), var_(true)) : expression(true, true); + if (is("operator", "in")) { + if (init instanceof AST_Var && init.definitions.length > 1) croak("Only one variable declaration allowed in for..in loop"); + next(); + return for_in(init); + } + } + return regular_for(init); + } + function regular_for(init) { + expect(";"); + var test = is("punc", ";") ? null : expression(true); + expect(";"); + var step = is("punc", ")") ? null : expression(true); + expect(")"); + return new AST_For({ + init: init, + condition: test, + step: step, + body: in_loop(statement) + }); + } + function for_in(init) { + var lhs = init instanceof AST_Var ? init.definitions[0].name : null; + var obj = expression(true); + expect(")"); + return new AST_ForIn({ + init: init, + name: lhs, + object: obj, + body: in_loop(statement) + }); + } + var function_ = function(in_statement, ctor) { + var is_accessor = ctor === AST_Accessor; + var name = is("name") ? as_symbol(in_statement ? AST_SymbolDefun : is_accessor ? AST_SymbolAccessor : AST_SymbolLambda) : is_accessor && (is("string") || is("num")) ? as_atom_node() : null; + if (in_statement && !name) unexpected(); + expect("("); + if (!ctor) ctor = in_statement ? AST_Defun : AST_Function; + return new ctor({ + name: name, + argnames: function(first, a) { + while (!is("punc", ")")) { + if (first) first = false; else expect(","); + a.push(as_symbol(AST_SymbolFunarg)); + } + next(); + return a; + }(true, []), + body: function(loop, labels) { + ++S.in_function; + S.in_directives = true; + S.in_loop = 0; + S.labels = []; + var a = block_(); + --S.in_function; + S.in_loop = loop; + S.labels = labels; + return a; + }(S.in_loop, S.labels) + }); + }; + function if_() { + var cond = parenthesised(), body = statement(), belse = null; + if (is("keyword", "else")) { + next(); + belse = statement(); + } + return new AST_If({ + condition: cond, + body: body, + alternative: belse + }); + } + function block_() { + expect("{"); + var a = []; + while (!is("punc", "}")) { + if (is("eof")) unexpected(); + a.push(statement()); + } + next(); + return a; + } + function switch_body_() { + expect("{"); + var a = [], cur = null, branch = null, tmp; + while (!is("punc", "}")) { + if (is("eof")) unexpected(); + if (is("keyword", "case")) { + if (branch) branch.end = prev(); + cur = []; + branch = new AST_Case({ + start: (tmp = S.token, next(), tmp), + expression: expression(true), + body: cur + }); + a.push(branch); + expect(":"); + } else if (is("keyword", "default")) { + if (branch) branch.end = prev(); + cur = []; + branch = new AST_Default({ + start: (tmp = S.token, next(), expect(":"), tmp), + body: cur + }); + a.push(branch); + } else { + if (!cur) unexpected(); + cur.push(statement()); + } + } + if (branch) branch.end = prev(); + next(); + return a; + } + function try_() { + var body = block_(), bcatch = null, bfinally = null; + if (is("keyword", "catch")) { + var start = S.token; + next(); + expect("("); + var name = as_symbol(AST_SymbolCatch); + expect(")"); + bcatch = new AST_Catch({ + start: start, + argname: name, + body: block_(), + end: prev() + }); + } + if (is("keyword", "finally")) { + var start = S.token; + next(); + bfinally = new AST_Finally({ + start: start, + body: block_(), + end: prev() + }); + } + if (!bcatch && !bfinally) croak("Missing catch/finally blocks"); + return new AST_Try({ + body: body, + bcatch: bcatch, + bfinally: bfinally + }); + } + function vardefs(no_in, in_const) { + var a = []; + for (;;) { + a.push(new AST_VarDef({ + start: S.token, + name: as_symbol(in_const ? AST_SymbolConst : AST_SymbolVar), + value: is("operator", "=") ? (next(), expression(false, no_in)) : null, + end: prev() + })); + if (!is("punc", ",")) break; + next(); + } + return a; + } + var var_ = function(no_in) { + return new AST_Var({ + start: prev(), + definitions: vardefs(no_in, false), + end: prev() + }); + }; + var const_ = function() { + return new AST_Const({ + start: prev(), + definitions: vardefs(false, true), + end: prev() + }); + }; + var new_ = function() { + var start = S.token; + expect_token("operator", "new"); + var newexp = expr_atom(false), args; + if (is("punc", "(")) { + next(); + args = expr_list(")"); + } else { + args = []; + } + return subscripts(new AST_New({ + start: start, + expression: newexp, + args: args, + end: prev() + }), true); + }; + function as_atom_node() { + var tok = S.token, ret; + switch (tok.type) { + case "name": + return as_symbol(AST_SymbolRef); + + case "num": + ret = new AST_Number({ + start: tok, + end: tok, + value: tok.value + }); + break; + + case "string": + ret = new AST_String({ + start: tok, + end: tok, + value: tok.value + }); + break; + + case "regexp": + ret = new AST_RegExp({ + start: tok, + end: tok, + value: tok.value + }); + break; + + case "atom": + switch (tok.value) { + case "false": + ret = new AST_False({ + start: tok, + end: tok + }); + break; + + case "true": + ret = new AST_True({ + start: tok, + end: tok + }); + break; + + case "null": + ret = new AST_Null({ + start: tok, + end: tok + }); + break; + } + break; + } + next(); + return ret; + } + var expr_atom = function(allow_calls) { + if (is("operator", "new")) { + return new_(); + } + var start = S.token; + if (is("punc")) { + switch (start.value) { + case "(": + next(); + var ex = expression(true); + ex.start = start; + ex.end = S.token; + expect(")"); + return subscripts(ex, allow_calls); + + case "[": + return subscripts(array_(), allow_calls); + + case "{": + return subscripts(object_(), allow_calls); + } + unexpected(); + } + if (is("keyword", "function")) { + next(); + var func = function_(false); + func.start = start; + func.end = prev(); + return subscripts(func, allow_calls); + } + if (ATOMIC_START_TOKEN[S.token.type]) { + return subscripts(as_atom_node(), allow_calls); + } + unexpected(); + }; + function expr_list(closing, allow_trailing_comma, allow_empty) { + var first = true, a = []; + while (!is("punc", closing)) { + if (first) first = false; else expect(","); + if (allow_trailing_comma && is("punc", closing)) break; + if (is("punc", ",") && allow_empty) { + a.push(new AST_Hole({ + start: S.token, + end: S.token + })); + } else { + a.push(expression(false)); + } + } + next(); + return a; + } + var array_ = embed_tokens(function() { + expect("["); + return new AST_Array({ + elements: expr_list("]", !options.strict, true) + }); + }); + var object_ = embed_tokens(function() { + expect("{"); + var first = true, a = []; + while (!is("punc", "}")) { + if (first) first = false; else expect(","); + if (!options.strict && is("punc", "}")) break; + var start = S.token; + var type = start.type; + var name = as_property_name(); + if (type == "name" && !is("punc", ":")) { + if (name == "get") { + a.push(new AST_ObjectGetter({ + start: start, + key: name, + value: function_(false, AST_Accessor), + end: prev() + })); + continue; + } + if (name == "set") { + a.push(new AST_ObjectSetter({ + start: start, + key: name, + value: function_(false, AST_Accessor), + end: prev() + })); + continue; + } + } + expect(":"); + a.push(new AST_ObjectKeyVal({ + start: start, + key: name, + value: expression(false), + end: prev() + })); + } + next(); + return new AST_Object({ + properties: a + }); + }); + function as_property_name() { + var tmp = S.token; + next(); + switch (tmp.type) { + case "num": + case "string": + case "name": + case "operator": + case "keyword": + case "atom": + return tmp.value; + + default: + unexpected(); + } + } + function as_name() { + var tmp = S.token; + next(); + switch (tmp.type) { + case "name": + case "operator": + case "keyword": + case "atom": + return tmp.value; + + default: + unexpected(); + } + } + function as_symbol(type, noerror) { + if (!is("name")) { + if (!noerror) croak("Name expected"); + return null; + } + var name = S.token.value; + var sym = new (name == "this" ? AST_This : type)({ + name: String(S.token.value), + start: S.token, + end: S.token + }); + next(); + return sym; + } + var subscripts = function(expr, allow_calls) { + var start = expr.start; + if (is("punc", ".")) { + next(); + return subscripts(new AST_Dot({ + start: start, + expression: expr, + property: as_name(), + end: prev() + }), allow_calls); + } + if (is("punc", "[")) { + next(); + var prop = expression(true); + expect("]"); + return subscripts(new AST_Sub({ + start: start, + expression: expr, + property: prop, + end: prev() + }), allow_calls); + } + if (allow_calls && is("punc", "(")) { + next(); + return subscripts(new AST_Call({ + start: start, + expression: expr, + args: expr_list(")"), + end: prev() + }), true); + } + return expr; + }; + var maybe_unary = function(allow_calls) { + var start = S.token; + if (is("operator") && UNARY_PREFIX(start.value)) { + next(); + var ex = make_unary(AST_UnaryPrefix, start.value, maybe_unary(allow_calls)); + ex.start = start; + ex.end = prev(); + return ex; + } + var val = expr_atom(allow_calls); + while (is("operator") && UNARY_POSTFIX(S.token.value) && !S.token.nlb) { + val = make_unary(AST_UnaryPostfix, S.token.value, val); + val.start = start; + val.end = S.token; + next(); + } + return val; + }; + function make_unary(ctor, op, expr) { + if ((op == "++" || op == "--") && !is_assignable(expr)) croak("Invalid use of " + op + " operator"); + return new ctor({ + operator: op, + expression: expr + }); + } + var expr_op = function(left, min_prec, no_in) { + var op = is("operator") ? S.token.value : null; + if (op == "in" && no_in) op = null; + var prec = op != null ? PRECEDENCE[op] : null; + if (prec != null && prec > min_prec) { + next(); + var right = expr_op(maybe_unary(true), prec, no_in); + return expr_op(new AST_Binary({ + start: left.start, + left: left, + operator: op, + right: right, + end: right.end + }), min_prec, no_in); + } + return left; + }; + function expr_ops(no_in) { + return expr_op(maybe_unary(true), 0, no_in); + } + var maybe_conditional = function(no_in) { + var start = S.token; + var expr = expr_ops(no_in); + if (is("operator", "?")) { + next(); + var yes = expression(false); + expect(":"); + return new AST_Conditional({ + start: start, + condition: expr, + consequent: yes, + alternative: expression(false, no_in), + end: peek() + }); + } + return expr; + }; + function is_assignable(expr) { + if (!options.strict) return true; + if (expr instanceof AST_This) return false; + return expr instanceof AST_PropAccess || expr instanceof AST_Symbol; + } + var maybe_assign = function(no_in) { + var start = S.token; + var left = maybe_conditional(no_in), val = S.token.value; + if (is("operator") && ASSIGNMENT(val)) { + if (is_assignable(left)) { + next(); + return new AST_Assign({ + start: start, + left: left, + operator: val, + right: maybe_assign(no_in), + end: prev() + }); + } + croak("Invalid assignment"); + } + return left; + }; + var expression = function(commas, no_in) { + var start = S.token; + var expr = maybe_assign(no_in); + if (commas && is("punc", ",")) { + next(); + return new AST_Seq({ + start: start, + car: expr, + cdr: expression(true, no_in), + end: peek() + }); + } + return expr; + }; + function in_loop(cont) { + ++S.in_loop; + var ret = cont(); + --S.in_loop; + return ret; + } + if (options.expression) { + return expression(true); + } + return function() { + var start = S.token; + var body = []; + while (!is("eof")) body.push(statement()); + var end = prev(); + var toplevel = options.toplevel; + if (toplevel) { + toplevel.body = toplevel.body.concat(body); + toplevel.end = end; + } else { + toplevel = new AST_Toplevel({ + start: start, + body: body, + end: end + }); + } + return toplevel; + }(); + } + "use strict"; + function TreeTransformer(before, after) { + TreeWalker.call(this); + this.before = before; + this.after = after; + } + TreeTransformer.prototype = new TreeWalker(); + (function(undefined) { + function _(node, descend) { + node.DEFMETHOD("transform", function(tw, in_list) { + var x, y; + tw.push(this); + if (tw.before) x = tw.before(this, descend, in_list); + if (x === undefined) { + if (!tw.after) { + x = this; + descend(x, tw); + } else { + tw.stack[tw.stack.length - 1] = x = this.clone(); + descend(x, tw); + y = tw.after(x, in_list); + if (y !== undefined) x = y; + } + } + tw.pop(); + return x; + }); + } + function do_list(list, tw) { + return MAP(list, function(node) { + return node.transform(tw, true); + }); + } + _(AST_Node, noop); + _(AST_LabeledStatement, function(self, tw) { + self.label = self.label.transform(tw); + self.body = self.body.transform(tw); + }); + _(AST_SimpleStatement, function(self, tw) { + self.body = self.body.transform(tw); + }); + _(AST_Block, function(self, tw) { + self.body = do_list(self.body, tw); + }); + _(AST_DWLoop, function(self, tw) { + self.condition = self.condition.transform(tw); + self.body = self.body.transform(tw); + }); + _(AST_For, function(self, tw) { + if (self.init) self.init = self.init.transform(tw); + if (self.condition) self.condition = self.condition.transform(tw); + if (self.step) self.step = self.step.transform(tw); + self.body = self.body.transform(tw); + }); + _(AST_ForIn, function(self, tw) { + self.init = self.init.transform(tw); + self.object = self.object.transform(tw); + self.body = self.body.transform(tw); + }); + _(AST_With, function(self, tw) { + self.expression = self.expression.transform(tw); + self.body = self.body.transform(tw); + }); + _(AST_Exit, function(self, tw) { + if (self.value) self.value = self.value.transform(tw); + }); + _(AST_LoopControl, function(self, tw) { + if (self.label) self.label = self.label.transform(tw); + }); + _(AST_If, function(self, tw) { + self.condition = self.condition.transform(tw); + self.body = self.body.transform(tw); + if (self.alternative) self.alternative = self.alternative.transform(tw); + }); + _(AST_Switch, function(self, tw) { + self.expression = self.expression.transform(tw); + self.body = do_list(self.body, tw); + }); + _(AST_Case, function(self, tw) { + self.expression = self.expression.transform(tw); + self.body = do_list(self.body, tw); + }); + _(AST_Try, function(self, tw) { + self.body = do_list(self.body, tw); + if (self.bcatch) self.bcatch = self.bcatch.transform(tw); + if (self.bfinally) self.bfinally = self.bfinally.transform(tw); + }); + _(AST_Catch, function(self, tw) { + self.argname = self.argname.transform(tw); + self.body = do_list(self.body, tw); + }); + _(AST_Definitions, function(self, tw) { + self.definitions = do_list(self.definitions, tw); + }); + _(AST_VarDef, function(self, tw) { + self.name = self.name.transform(tw); + if (self.value) self.value = self.value.transform(tw); + }); + _(AST_Lambda, function(self, tw) { + if (self.name) self.name = self.name.transform(tw); + self.argnames = do_list(self.argnames, tw); + self.body = do_list(self.body, tw); + }); + _(AST_Call, function(self, tw) { + self.expression = self.expression.transform(tw); + self.args = do_list(self.args, tw); + }); + _(AST_Seq, function(self, tw) { + self.car = self.car.transform(tw); + self.cdr = self.cdr.transform(tw); + }); + _(AST_Dot, function(self, tw) { + self.expression = self.expression.transform(tw); + }); + _(AST_Sub, function(self, tw) { + self.expression = self.expression.transform(tw); + self.property = self.property.transform(tw); + }); + _(AST_Unary, function(self, tw) { + self.expression = self.expression.transform(tw); + }); + _(AST_Binary, function(self, tw) { + self.left = self.left.transform(tw); + self.right = self.right.transform(tw); + }); + _(AST_Conditional, function(self, tw) { + self.condition = self.condition.transform(tw); + self.consequent = self.consequent.transform(tw); + self.alternative = self.alternative.transform(tw); + }); + _(AST_Array, function(self, tw) { + self.elements = do_list(self.elements, tw); + }); + _(AST_Object, function(self, tw) { + self.properties = do_list(self.properties, tw); + }); + _(AST_ObjectProperty, function(self, tw) { + self.value = self.value.transform(tw); + }); + })(); + "use strict"; + function SymbolDef(scope, index, orig) { + this.name = orig.name; + this.orig = [ orig ]; + this.scope = scope; + this.references = []; + this.global = false; + this.mangled_name = null; + this.undeclared = false; + this.constant = false; + this.index = index; + } + SymbolDef.prototype = { + unmangleable: function(options) { + return this.global && !(options && options.toplevel) || this.undeclared || !(options && options.eval) && (this.scope.uses_eval || this.scope.uses_with); + }, + mangle: function(options) { + if (!this.mangled_name && !this.unmangleable(options)) { + var s = this.scope; + if (this.orig[0] instanceof AST_SymbolLambda && !options.screw_ie8) s = s.parent_scope; + this.mangled_name = s.next_mangled(options); + } + } + }; + AST_Toplevel.DEFMETHOD("figure_out_scope", function() { + var self = this; + var scope = self.parent_scope = null; + var labels = new Dictionary(); + var nesting = 0; + var tw = new TreeWalker(function(node, descend) { + if (node instanceof AST_Scope) { + node.init_scope_vars(nesting); + var save_scope = node.parent_scope = scope; + var save_labels = labels; + ++nesting; + scope = node; + labels = new Dictionary(); + descend(); + labels = save_labels; + scope = save_scope; + --nesting; + return true; + } + if (node instanceof AST_Directive) { + node.scope = scope; + push_uniq(scope.directives, node.value); + return true; + } + if (node instanceof AST_With) { + for (var s = scope; s; s = s.parent_scope) s.uses_with = true; + return; + } + if (node instanceof AST_LabeledStatement) { + var l = node.label; + if (labels.has(l.name)) throw new Error(string_template("Label {name} defined twice", l)); + labels.set(l.name, l); + descend(); + labels.del(l.name); + return true; + } + if (node instanceof AST_Symbol) { + node.scope = scope; + } + if (node instanceof AST_Label) { + node.thedef = node; + node.init_scope_vars(); + } + if (node instanceof AST_SymbolLambda) { + scope.def_function(node); + } else if (node instanceof AST_SymbolDefun) { + (node.scope = scope.parent_scope).def_function(node); + } else if (node instanceof AST_SymbolVar || node instanceof AST_SymbolConst) { + var def = scope.def_variable(node); + def.constant = node instanceof AST_SymbolConst; + def.init = tw.parent().value; + } else if (node instanceof AST_SymbolCatch) { + scope.def_variable(node); + } + if (node instanceof AST_LabelRef) { + var sym = labels.get(node.name); + if (!sym) throw new Error(string_template("Undefined label {name} [{line},{col}]", { + name: node.name, + line: node.start.line, + col: node.start.col + })); + node.thedef = sym; + } + }); + self.walk(tw); + var func = null; + var globals = self.globals = new Dictionary(); + var tw = new TreeWalker(function(node, descend) { + if (node instanceof AST_Lambda) { + var prev_func = func; + func = node; + descend(); + func = prev_func; + return true; + } + if (node instanceof AST_LabelRef) { + node.reference(); + return true; + } + if (node instanceof AST_SymbolRef) { + var name = node.name; + var sym = node.scope.find_variable(name); + if (!sym) { + var g; + if (globals.has(name)) { + g = globals.get(name); + } else { + g = new SymbolDef(self, globals.size(), node); + g.undeclared = true; + g.global = true; + globals.set(name, g); + } + node.thedef = g; + if (name == "eval" && tw.parent() instanceof AST_Call) { + for (var s = node.scope; s && !s.uses_eval; s = s.parent_scope) s.uses_eval = true; + } + if (name == "arguments") { + func.uses_arguments = true; + } + } else { + node.thedef = sym; + } + node.reference(); + return true; + } + }); + self.walk(tw); + }); + AST_Scope.DEFMETHOD("init_scope_vars", function(nesting) { + this.directives = []; + this.variables = new Dictionary(); + this.functions = new Dictionary(); + this.uses_with = false; + this.uses_eval = false; + this.parent_scope = null; + this.enclosed = []; + this.cname = -1; + this.nesting = nesting; + }); + AST_Scope.DEFMETHOD("strict", function() { + return this.has_directive("use strict"); + }); + AST_Lambda.DEFMETHOD("init_scope_vars", function() { + AST_Scope.prototype.init_scope_vars.apply(this, arguments); + this.uses_arguments = false; + }); + AST_SymbolRef.DEFMETHOD("reference", function() { + var def = this.definition(); + def.references.push(this); + var s = this.scope; + while (s) { + push_uniq(s.enclosed, def); + if (s === def.scope) break; + s = s.parent_scope; + } + this.frame = this.scope.nesting - def.scope.nesting; + }); + AST_Label.DEFMETHOD("init_scope_vars", function() { + this.references = []; + }); + AST_LabelRef.DEFMETHOD("reference", function() { + this.thedef.references.push(this); + }); + AST_Scope.DEFMETHOD("find_variable", function(name) { + if (name instanceof AST_Symbol) name = name.name; + return this.variables.get(name) || this.parent_scope && this.parent_scope.find_variable(name); + }); + AST_Scope.DEFMETHOD("has_directive", function(value) { + return this.parent_scope && this.parent_scope.has_directive(value) || (this.directives.indexOf(value) >= 0 ? this : null); + }); + AST_Scope.DEFMETHOD("def_function", function(symbol) { + this.functions.set(symbol.name, this.def_variable(symbol)); + }); + AST_Scope.DEFMETHOD("def_variable", function(symbol) { + var def; + if (!this.variables.has(symbol.name)) { + def = new SymbolDef(this, this.variables.size(), symbol); + this.variables.set(symbol.name, def); + def.global = !this.parent_scope; + } else { + def = this.variables.get(symbol.name); + def.orig.push(symbol); + } + return symbol.thedef = def; + }); + AST_Scope.DEFMETHOD("next_mangled", function(options) { + var ext = this.enclosed; + out: while (true) { + var m = base54(++this.cname); + if (!is_identifier(m)) continue; + for (var i = ext.length; --i >= 0; ) { + var sym = ext[i]; + var name = sym.mangled_name || sym.unmangleable(options) && sym.name; + if (m == name) continue out; + } + return m; + } + }); + AST_Scope.DEFMETHOD("references", function(sym) { + if (sym instanceof AST_Symbol) sym = sym.definition(); + return this.enclosed.indexOf(sym) < 0 ? null : sym; + }); + AST_Symbol.DEFMETHOD("unmangleable", function(options) { + return this.definition().unmangleable(options); + }); + AST_SymbolAccessor.DEFMETHOD("unmangleable", function() { + return true; + }); + AST_Label.DEFMETHOD("unmangleable", function() { + return false; + }); + AST_Symbol.DEFMETHOD("unreferenced", function() { + return this.definition().references.length == 0 && !(this.scope.uses_eval || this.scope.uses_with); + }); + AST_Symbol.DEFMETHOD("undeclared", function() { + return this.definition().undeclared; + }); + AST_LabelRef.DEFMETHOD("undeclared", function() { + return false; + }); + AST_Label.DEFMETHOD("undeclared", function() { + return false; + }); + AST_Symbol.DEFMETHOD("definition", function() { + return this.thedef; + }); + AST_Symbol.DEFMETHOD("global", function() { + return this.definition().global; + }); + AST_Toplevel.DEFMETHOD("_default_mangler_options", function(options) { + return defaults(options, { + except: [], + eval: false, + sort: false, + toplevel: false, + screw_ie8: false + }); + }); + AST_Toplevel.DEFMETHOD("mangle_names", function(options) { + options = this._default_mangler_options(options); + var lname = -1; + var to_mangle = []; + var tw = new TreeWalker(function(node, descend) { + if (node instanceof AST_LabeledStatement) { + var save_nesting = lname; + descend(); + lname = save_nesting; + return true; + } + if (node instanceof AST_Scope) { + var p = tw.parent(), a = []; + node.variables.each(function(symbol) { + if (options.except.indexOf(symbol.name) < 0) { + a.push(symbol); + } + }); + if (options.sort) a.sort(function(a, b) { + return b.references.length - a.references.length; + }); + to_mangle.push.apply(to_mangle, a); + return; + } + if (node instanceof AST_Label) { + var name; + do name = base54(++lname); while (!is_identifier(name)); + node.mangled_name = name; + return true; + } + }); + this.walk(tw); + to_mangle.forEach(function(def) { + def.mangle(options); + }); + }); + AST_Toplevel.DEFMETHOD("compute_char_frequency", function(options) { + options = this._default_mangler_options(options); + var tw = new TreeWalker(function(node) { + if (node instanceof AST_Constant) base54.consider(node.print_to_string()); else if (node instanceof AST_Return) base54.consider("return"); else if (node instanceof AST_Throw) base54.consider("throw"); else if (node instanceof AST_Continue) base54.consider("continue"); else if (node instanceof AST_Break) base54.consider("break"); else if (node instanceof AST_Debugger) base54.consider("debugger"); else if (node instanceof AST_Directive) base54.consider(node.value); else if (node instanceof AST_While) base54.consider("while"); else if (node instanceof AST_Do) base54.consider("do while"); else if (node instanceof AST_If) { + base54.consider("if"); + if (node.alternative) base54.consider("else"); + } else if (node instanceof AST_Var) base54.consider("var"); else if (node instanceof AST_Const) base54.consider("const"); else if (node instanceof AST_Lambda) base54.consider("function"); else if (node instanceof AST_For) base54.consider("for"); else if (node instanceof AST_ForIn) base54.consider("for in"); else if (node instanceof AST_Switch) base54.consider("switch"); else if (node instanceof AST_Case) base54.consider("case"); else if (node instanceof AST_Default) base54.consider("default"); else if (node instanceof AST_With) base54.consider("with"); else if (node instanceof AST_ObjectSetter) base54.consider("set" + node.key); else if (node instanceof AST_ObjectGetter) base54.consider("get" + node.key); else if (node instanceof AST_ObjectKeyVal) base54.consider(node.key); else if (node instanceof AST_New) base54.consider("new"); else if (node instanceof AST_This) base54.consider("this"); else if (node instanceof AST_Try) base54.consider("try"); else if (node instanceof AST_Catch) base54.consider("catch"); else if (node instanceof AST_Finally) base54.consider("finally"); else if (node instanceof AST_Symbol && node.unmangleable(options)) base54.consider(node.name); else if (node instanceof AST_Unary || node instanceof AST_Binary) base54.consider(node.operator); else if (node instanceof AST_Dot) base54.consider(node.property); + }); + this.walk(tw); + base54.sort(); + }); + var base54 = function() { + var string = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789"; + var chars, frequency; + function reset() { + frequency = Object.create(null); + chars = string.split("").map(function(ch) { + return ch.charCodeAt(0); + }); + chars.forEach(function(ch) { + frequency[ch] = 0; + }); + } + base54.consider = function(str) { + for (var i = str.length; --i >= 0; ) { + var code = str.charCodeAt(i); + if (code in frequency) ++frequency[code]; + } + }; + base54.sort = function() { + chars = mergeSort(chars, function(a, b) { + if (is_digit(a) && !is_digit(b)) return 1; + if (is_digit(b) && !is_digit(a)) return -1; + return frequency[b] - frequency[a]; + }); + }; + base54.reset = reset; + reset(); + base54.get = function() { + return chars; + }; + base54.freq = function() { + return frequency; + }; + function base54(num) { + var ret = "", base = 54; + do { + ret += String.fromCharCode(chars[num % base]); + num = Math.floor(num / base); + base = 64; + } while (num > 0); + return ret; + } + return base54; + }(); + AST_Toplevel.DEFMETHOD("scope_warnings", function(options) { + options = defaults(options, { + undeclared: false, + unreferenced: true, + assign_to_global: true, + func_arguments: true, + nested_defuns: true, + eval: true + }); + var tw = new TreeWalker(function(node) { + if (options.undeclared && node instanceof AST_SymbolRef && node.undeclared()) { + AST_Node.warn("Undeclared symbol: {name} [{file}:{line},{col}]", { + name: node.name, + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + if (options.assign_to_global) { + var sym = null; + if (node instanceof AST_Assign && node.left instanceof AST_SymbolRef) sym = node.left; else if (node instanceof AST_ForIn && node.init instanceof AST_SymbolRef) sym = node.init; + if (sym && (sym.undeclared() || sym.global() && sym.scope !== sym.definition().scope)) { + AST_Node.warn("{msg}: {name} [{file}:{line},{col}]", { + msg: sym.undeclared() ? "Accidental global?" : "Assignment to global", + name: sym.name, + file: sym.start.file, + line: sym.start.line, + col: sym.start.col + }); + } + } + if (options.eval && node instanceof AST_SymbolRef && node.undeclared() && node.name == "eval") { + AST_Node.warn("Eval is used [{file}:{line},{col}]", node.start); + } + if (options.unreferenced && (node instanceof AST_SymbolDeclaration || node instanceof AST_Label) && node.unreferenced()) { + AST_Node.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]", { + type: node instanceof AST_Label ? "Label" : "Symbol", + name: node.name, + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + if (options.func_arguments && node instanceof AST_Lambda && node.uses_arguments) { + AST_Node.warn("arguments used in function {name} [{file}:{line},{col}]", { + name: node.name ? node.name.name : "anonymous", + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + if (options.nested_defuns && node instanceof AST_Defun && !(tw.parent() instanceof AST_Scope)) { + AST_Node.warn('Function {name} declared in nested statement "{type}" [{file}:{line},{col}]', { + name: node.name.name, + type: tw.parent().TYPE, + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + }); + this.walk(tw); + }); + "use strict"; + function OutputStream(options) { + options = defaults(options, { + indent_start: 0, + indent_level: 4, + quote_keys: false, + space_colon: true, + ascii_only: false, + inline_script: false, + width: 80, + max_line_len: 32e3, + beautify: false, + source_map: null, + bracketize: false, + semicolons: true, + comments: false, + preserve_line: false, + screw_ie8: false + }, true); + var indentation = 0; + var current_col = 0; + var current_line = 1; + var current_pos = 0; + var OUTPUT = ""; + function to_ascii(str, identifier) { + return str.replace(/[\u0080-\uffff]/g, function(ch) { + var code = ch.charCodeAt(0).toString(16); + if (code.length <= 2 && !identifier) { + while (code.length < 2) code = "0" + code; + return "\\x" + code; + } else { + while (code.length < 4) code = "0" + code; + return "\\u" + code; + } + }); + } + function make_string(str) { + var dq = 0, sq = 0; + str = str.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g, function(s) { + switch (s) { + case "\\": + return "\\\\"; + + case "\b": + return "\\b"; + + case "\f": + return "\\f"; + + case "\n": + return "\\n"; + + case "\r": + return "\\r"; + + case "\u2028": + return "\\u2028"; + + case "\u2029": + return "\\u2029"; + + case '"': + ++dq; + return '"'; + + case "'": + ++sq; + return "'"; + + case "\x00": + return "\\x00"; + } + return s; + }); + if (options.ascii_only) str = to_ascii(str); + if (dq > sq) return "'" + str.replace(/\x27/g, "\\'") + "'"; else return '"' + str.replace(/\x22/g, '\\"') + '"'; + } + function encode_string(str) { + var ret = make_string(str); + if (options.inline_script) ret = ret.replace(/<\x2fscript([>\/\t\n\f\r ])/gi, "<\\/script$1"); + return ret; + } + function make_name(name) { + name = name.toString(); + if (options.ascii_only) name = to_ascii(name, true); + return name; + } + function make_indent(back) { + return repeat_string(" ", options.indent_start + indentation - back * options.indent_level); + } + var might_need_space = false; + var might_need_semicolon = false; + var last = null; + function last_char() { + return last.charAt(last.length - 1); + } + function maybe_newline() { + if (options.max_line_len && current_col > options.max_line_len) print("\n"); + } + var requireSemicolonChars = makePredicate("( [ + * / - , ."); + function print(str) { + str = String(str); + var ch = str.charAt(0); + if (might_need_semicolon) { + if ((!ch || ";}".indexOf(ch) < 0) && !/[;]$/.test(last)) { + if (options.semicolons || requireSemicolonChars(ch)) { + OUTPUT += ";"; + current_col++; + current_pos++; + } else { + OUTPUT += "\n"; + current_pos++; + current_line++; + current_col = 0; + } + if (!options.beautify) might_need_space = false; + } + might_need_semicolon = false; + maybe_newline(); + } + if (!options.beautify && options.preserve_line && stack[stack.length - 1]) { + var target_line = stack[stack.length - 1].start.line; + while (current_line < target_line) { + OUTPUT += "\n"; + current_pos++; + current_line++; + current_col = 0; + might_need_space = false; + } + } + if (might_need_space) { + var prev = last_char(); + if (is_identifier_char(prev) && (is_identifier_char(ch) || ch == "\\") || /^[\+\-\/]$/.test(ch) && ch == prev) { + OUTPUT += " "; + current_col++; + current_pos++; + } + might_need_space = false; + } + var a = str.split(/\r?\n/), n = a.length - 1; + current_line += n; + if (n == 0) { + current_col += a[n].length; + } else { + current_col = a[n].length; + } + current_pos += str.length; + last = str; + OUTPUT += str; + } + var space = options.beautify ? function() { + print(" "); + } : function() { + might_need_space = true; + }; + var indent = options.beautify ? function(half) { + if (options.beautify) { + print(make_indent(half ? .5 : 0)); + } + } : noop; + var with_indent = options.beautify ? function(col, cont) { + if (col === true) col = next_indent(); + var save_indentation = indentation; + indentation = col; + var ret = cont(); + indentation = save_indentation; + return ret; + } : function(col, cont) { + return cont(); + }; + var newline = options.beautify ? function() { + print("\n"); + } : noop; + var semicolon = options.beautify ? function() { + print(";"); + } : function() { + might_need_semicolon = true; + }; + function force_semicolon() { + might_need_semicolon = false; + print(";"); + } + function next_indent() { + return indentation + options.indent_level; + } + function with_block(cont) { + var ret; + print("{"); + newline(); + with_indent(next_indent(), function() { + ret = cont(); + }); + indent(); + print("}"); + return ret; + } + function with_parens(cont) { + print("("); + var ret = cont(); + print(")"); + return ret; + } + function with_square(cont) { + print("["); + var ret = cont(); + print("]"); + return ret; + } + function comma() { + print(","); + space(); + } + function colon() { + print(":"); + if (options.space_colon) space(); + } + var add_mapping = options.source_map ? function(token, name) { + try { + if (token) options.source_map.add(token.file || "?", current_line, current_col, token.line, token.col, !name && token.type == "name" ? token.value : name); + } catch (ex) { + AST_Node.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]", { + file: token.file, + line: token.line, + col: token.col, + cline: current_line, + ccol: current_col, + name: name || "" + }); + } + } : noop; + function get() { + return OUTPUT; + } + var stack = []; + return { + get: get, + toString: get, + indent: indent, + indentation: function() { + return indentation; + }, + current_width: function() { + return current_col - indentation; + }, + should_break: function() { + return options.width && this.current_width() >= options.width; + }, + newline: newline, + print: print, + space: space, + comma: comma, + colon: colon, + last: function() { + return last; + }, + semicolon: semicolon, + force_semicolon: force_semicolon, + to_ascii: to_ascii, + print_name: function(name) { + print(make_name(name)); + }, + print_string: function(str) { + print(encode_string(str)); + }, + next_indent: next_indent, + with_indent: with_indent, + with_block: with_block, + with_parens: with_parens, + with_square: with_square, + add_mapping: add_mapping, + option: function(opt) { + return options[opt]; + }, + line: function() { + return current_line; + }, + col: function() { + return current_col; + }, + pos: function() { + return current_pos; + }, + push_node: function(node) { + stack.push(node); + }, + pop_node: function() { + return stack.pop(); + }, + stack: function() { + return stack; + }, + parent: function(n) { + return stack[stack.length - 2 - (n || 0)]; + } + }; + } + (function() { + function DEFPRINT(nodetype, generator) { + nodetype.DEFMETHOD("_codegen", generator); + } + AST_Node.DEFMETHOD("print", function(stream, force_parens) { + var self = this, generator = self._codegen; + function doit() { + self.add_comments(stream); + self.add_source_map(stream); + generator(self, stream); + } + stream.push_node(self); + if (force_parens || self.needs_parens(stream)) { + stream.with_parens(doit); + } else { + doit(); + } + stream.pop_node(); + }); + AST_Node.DEFMETHOD("print_to_string", function(options) { + var s = OutputStream(options); + this.print(s); + return s.get(); + }); + AST_Node.DEFMETHOD("add_comments", function(output) { + var c = output.option("comments"), self = this; + if (c) { + var start = self.start; + if (start && !start._comments_dumped) { + start._comments_dumped = true; + var comments = start.comments_before; + if (self instanceof AST_Exit && self.value && self.value.start.comments_before.length > 0) { + comments = (comments || []).concat(self.value.start.comments_before); + self.value.start.comments_before = []; + } + if (c.test) { + comments = comments.filter(function(comment) { + return c.test(comment.value); + }); + } else if (typeof c == "function") { + comments = comments.filter(function(comment) { + return c(self, comment); + }); + } + comments.forEach(function(c) { + if (c.type == "comment1") { + output.print("//" + c.value + "\n"); + output.indent(); + } else if (c.type == "comment2") { + output.print("/*" + c.value + "*/"); + if (start.nlb) { + output.print("\n"); + output.indent(); + } else { + output.space(); + } + } + }); + } + } + }); + function PARENS(nodetype, func) { + nodetype.DEFMETHOD("needs_parens", func); + } + PARENS(AST_Node, function() { + return false; + }); + PARENS(AST_Function, function(output) { + return first_in_statement(output); + }); + PARENS(AST_Object, function(output) { + return first_in_statement(output); + }); + PARENS(AST_Unary, function(output) { + var p = output.parent(); + return p instanceof AST_PropAccess && p.expression === this; + }); + PARENS(AST_Seq, function(output) { + var p = output.parent(); + return p instanceof AST_Call || p instanceof AST_Unary || p instanceof AST_Binary || p instanceof AST_VarDef || p instanceof AST_Dot || p instanceof AST_Array || p instanceof AST_ObjectProperty || p instanceof AST_Conditional; + }); + PARENS(AST_Binary, function(output) { + var p = output.parent(); + if (p instanceof AST_Call && p.expression === this) return true; + if (p instanceof AST_Unary) return true; + if (p instanceof AST_PropAccess && p.expression === this) return true; + if (p instanceof AST_Binary) { + var po = p.operator, pp = PRECEDENCE[po]; + var so = this.operator, sp = PRECEDENCE[so]; + if (pp > sp || pp == sp && this === p.right && !(so == po && (so == "*" || so == "&&" || so == "||"))) { + return true; + } + } + }); + PARENS(AST_PropAccess, function(output) { + var p = output.parent(); + if (p instanceof AST_New && p.expression === this) { + try { + this.walk(new TreeWalker(function(node) { + if (node instanceof AST_Call) throw p; + })); + } catch (ex) { + if (ex !== p) throw ex; + return true; + } + } + }); + PARENS(AST_Call, function(output) { + var p = output.parent(); + return p instanceof AST_New && p.expression === this; + }); + PARENS(AST_New, function(output) { + var p = output.parent(); + if (no_constructor_parens(this, output) && (p instanceof AST_PropAccess || p instanceof AST_Call && p.expression === this)) return true; + }); + PARENS(AST_Number, function(output) { + var p = output.parent(); + if (this.getValue() < 0 && p instanceof AST_PropAccess && p.expression === this) return true; + }); + PARENS(AST_NaN, function(output) { + var p = output.parent(); + if (p instanceof AST_PropAccess && p.expression === this) return true; + }); + function assign_and_conditional_paren_rules(output) { + var p = output.parent(); + if (p instanceof AST_Unary) return true; + if (p instanceof AST_Binary && !(p instanceof AST_Assign)) return true; + if (p instanceof AST_Call && p.expression === this) return true; + if (p instanceof AST_Conditional && p.condition === this) return true; + if (p instanceof AST_PropAccess && p.expression === this) return true; + } + PARENS(AST_Assign, assign_and_conditional_paren_rules); + PARENS(AST_Conditional, assign_and_conditional_paren_rules); + DEFPRINT(AST_Directive, function(self, output) { + output.print_string(self.value); + output.semicolon(); + }); + DEFPRINT(AST_Debugger, function(self, output) { + output.print("debugger"); + output.semicolon(); + }); + function display_body(body, is_toplevel, output) { + var last = body.length - 1; + body.forEach(function(stmt, i) { + if (!(stmt instanceof AST_EmptyStatement)) { + output.indent(); + stmt.print(output); + if (!(i == last && is_toplevel)) { + output.newline(); + if (is_toplevel) output.newline(); + } + } + }); + } + AST_StatementWithBody.DEFMETHOD("_do_print_body", function(output) { + force_statement(this.body, output); + }); + DEFPRINT(AST_Statement, function(self, output) { + self.body.print(output); + output.semicolon(); + }); + DEFPRINT(AST_Toplevel, function(self, output) { + display_body(self.body, true, output); + output.print(""); + }); + DEFPRINT(AST_LabeledStatement, function(self, output) { + self.label.print(output); + output.colon(); + self.body.print(output); + }); + DEFPRINT(AST_SimpleStatement, function(self, output) { + self.body.print(output); + output.semicolon(); + }); + function print_bracketed(body, output) { + if (body.length > 0) output.with_block(function() { + display_body(body, false, output); + }); else output.print("{}"); + } + DEFPRINT(AST_BlockStatement, function(self, output) { + print_bracketed(self.body, output); + }); + DEFPRINT(AST_EmptyStatement, function(self, output) { + output.semicolon(); + }); + DEFPRINT(AST_Do, function(self, output) { + output.print("do"); + output.space(); + self._do_print_body(output); + output.space(); + output.print("while"); + output.space(); + output.with_parens(function() { + self.condition.print(output); + }); + output.semicolon(); + }); + DEFPRINT(AST_While, function(self, output) { + output.print("while"); + output.space(); + output.with_parens(function() { + self.condition.print(output); + }); + output.space(); + self._do_print_body(output); + }); + DEFPRINT(AST_For, function(self, output) { + output.print("for"); + output.space(); + output.with_parens(function() { + if (self.init) { + if (self.init instanceof AST_Definitions) { + self.init.print(output); + } else { + parenthesize_for_noin(self.init, output, true); + } + output.print(";"); + output.space(); + } else { + output.print(";"); + } + if (self.condition) { + self.condition.print(output); + output.print(";"); + output.space(); + } else { + output.print(";"); + } + if (self.step) { + self.step.print(output); + } + }); + output.space(); + self._do_print_body(output); + }); + DEFPRINT(AST_ForIn, function(self, output) { + output.print("for"); + output.space(); + output.with_parens(function() { + self.init.print(output); + output.space(); + output.print("in"); + output.space(); + self.object.print(output); + }); + output.space(); + self._do_print_body(output); + }); + DEFPRINT(AST_With, function(self, output) { + output.print("with"); + output.space(); + output.with_parens(function() { + self.expression.print(output); + }); + output.space(); + self._do_print_body(output); + }); + AST_Lambda.DEFMETHOD("_do_print", function(output, nokeyword) { + var self = this; + if (!nokeyword) { + output.print("function"); + } + if (self.name) { + output.space(); + self.name.print(output); + } + output.with_parens(function() { + self.argnames.forEach(function(arg, i) { + if (i) output.comma(); + arg.print(output); + }); + }); + output.space(); + print_bracketed(self.body, output); + }); + DEFPRINT(AST_Lambda, function(self, output) { + self._do_print(output); + }); + AST_Exit.DEFMETHOD("_do_print", function(output, kind) { + output.print(kind); + if (this.value) { + output.space(); + this.value.print(output); + } + output.semicolon(); + }); + DEFPRINT(AST_Return, function(self, output) { + self._do_print(output, "return"); + }); + DEFPRINT(AST_Throw, function(self, output) { + self._do_print(output, "throw"); + }); + AST_LoopControl.DEFMETHOD("_do_print", function(output, kind) { + output.print(kind); + if (this.label) { + output.space(); + this.label.print(output); + } + output.semicolon(); + }); + DEFPRINT(AST_Break, function(self, output) { + self._do_print(output, "break"); + }); + DEFPRINT(AST_Continue, function(self, output) { + self._do_print(output, "continue"); + }); + function make_then(self, output) { + if (output.option("bracketize")) { + make_block(self.body, output); + return; + } + if (!self.body) return output.force_semicolon(); + if (self.body instanceof AST_Do && !output.option("screw_ie8")) { + make_block(self.body, output); + return; + } + var b = self.body; + while (true) { + if (b instanceof AST_If) { + if (!b.alternative) { + make_block(self.body, output); + return; + } + b = b.alternative; + } else if (b instanceof AST_StatementWithBody) { + b = b.body; + } else break; + } + force_statement(self.body, output); + } + DEFPRINT(AST_If, function(self, output) { + output.print("if"); + output.space(); + output.with_parens(function() { + self.condition.print(output); + }); + output.space(); + if (self.alternative) { + make_then(self, output); + output.space(); + output.print("else"); + output.space(); + force_statement(self.alternative, output); + } else { + self._do_print_body(output); + } + }); + DEFPRINT(AST_Switch, function(self, output) { + output.print("switch"); + output.space(); + output.with_parens(function() { + self.expression.print(output); + }); + output.space(); + if (self.body.length > 0) output.with_block(function() { + self.body.forEach(function(stmt, i) { + if (i) output.newline(); + output.indent(true); + stmt.print(output); + }); + }); else output.print("{}"); + }); + AST_SwitchBranch.DEFMETHOD("_do_print_body", function(output) { + if (this.body.length > 0) { + output.newline(); + this.body.forEach(function(stmt) { + output.indent(); + stmt.print(output); + output.newline(); + }); + } + }); + DEFPRINT(AST_Default, function(self, output) { + output.print("default:"); + self._do_print_body(output); + }); + DEFPRINT(AST_Case, function(self, output) { + output.print("case"); + output.space(); + self.expression.print(output); + output.print(":"); + self._do_print_body(output); + }); + DEFPRINT(AST_Try, function(self, output) { + output.print("try"); + output.space(); + print_bracketed(self.body, output); + if (self.bcatch) { + output.space(); + self.bcatch.print(output); + } + if (self.bfinally) { + output.space(); + self.bfinally.print(output); + } + }); + DEFPRINT(AST_Catch, function(self, output) { + output.print("catch"); + output.space(); + output.with_parens(function() { + self.argname.print(output); + }); + output.space(); + print_bracketed(self.body, output); + }); + DEFPRINT(AST_Finally, function(self, output) { + output.print("finally"); + output.space(); + print_bracketed(self.body, output); + }); + AST_Definitions.DEFMETHOD("_do_print", function(output, kind) { + output.print(kind); + output.space(); + this.definitions.forEach(function(def, i) { + if (i) output.comma(); + def.print(output); + }); + var p = output.parent(); + var in_for = p instanceof AST_For || p instanceof AST_ForIn; + var avoid_semicolon = in_for && p.init === this; + if (!avoid_semicolon) output.semicolon(); + }); + DEFPRINT(AST_Var, function(self, output) { + self._do_print(output, "var"); + }); + DEFPRINT(AST_Const, function(self, output) { + self._do_print(output, "const"); + }); + function parenthesize_for_noin(node, output, noin) { + if (!noin) node.print(output); else try { + node.walk(new TreeWalker(function(node) { + if (node instanceof AST_Binary && node.operator == "in") throw output; + })); + node.print(output); + } catch (ex) { + if (ex !== output) throw ex; + node.print(output, true); + } + } + DEFPRINT(AST_VarDef, function(self, output) { + self.name.print(output); + if (self.value) { + output.space(); + output.print("="); + output.space(); + var p = output.parent(1); + var noin = p instanceof AST_For || p instanceof AST_ForIn; + parenthesize_for_noin(self.value, output, noin); + } + }); + DEFPRINT(AST_Call, function(self, output) { + self.expression.print(output); + if (self instanceof AST_New && no_constructor_parens(self, output)) return; + output.with_parens(function() { + self.args.forEach(function(expr, i) { + if (i) output.comma(); + expr.print(output); + }); + }); + }); + DEFPRINT(AST_New, function(self, output) { + output.print("new"); + output.space(); + AST_Call.prototype._codegen(self, output); + }); + AST_Seq.DEFMETHOD("_do_print", function(output) { + this.car.print(output); + if (this.cdr) { + output.comma(); + if (output.should_break()) { + output.newline(); + output.indent(); + } + this.cdr.print(output); + } + }); + DEFPRINT(AST_Seq, function(self, output) { + self._do_print(output); + }); + DEFPRINT(AST_Dot, function(self, output) { + var expr = self.expression; + expr.print(output); + if (expr instanceof AST_Number && expr.getValue() >= 0) { + if (!/[xa-f.]/i.test(output.last())) { + output.print("."); + } + } + output.print("."); + output.add_mapping(self.end); + output.print_name(self.property); + }); + DEFPRINT(AST_Sub, function(self, output) { + self.expression.print(output); + output.print("["); + self.property.print(output); + output.print("]"); + }); + DEFPRINT(AST_UnaryPrefix, function(self, output) { + var op = self.operator; + output.print(op); + if (/^[a-z]/i.test(op)) output.space(); + self.expression.print(output); + }); + DEFPRINT(AST_UnaryPostfix, function(self, output) { + self.expression.print(output); + output.print(self.operator); + }); + DEFPRINT(AST_Binary, function(self, output) { + self.left.print(output); + output.space(); + output.print(self.operator); + output.space(); + self.right.print(output); + }); + DEFPRINT(AST_Conditional, function(self, output) { + self.condition.print(output); + output.space(); + output.print("?"); + output.space(); + self.consequent.print(output); + output.space(); + output.colon(); + self.alternative.print(output); + }); + DEFPRINT(AST_Array, function(self, output) { + output.with_square(function() { + var a = self.elements, len = a.length; + if (len > 0) output.space(); + a.forEach(function(exp, i) { + if (i) output.comma(); + exp.print(output); + if (i === len - 1 && exp instanceof AST_Hole) output.comma(); + }); + if (len > 0) output.space(); + }); + }); + DEFPRINT(AST_Object, function(self, output) { + if (self.properties.length > 0) output.with_block(function() { + self.properties.forEach(function(prop, i) { + if (i) { + output.print(","); + output.newline(); + } + output.indent(); + prop.print(output); + }); + output.newline(); + }); else output.print("{}"); + }); + DEFPRINT(AST_ObjectKeyVal, function(self, output) { + var key = self.key; + if (output.option("quote_keys")) { + output.print_string(key + ""); + } else if ((typeof key == "number" || !output.option("beautify") && +key + "" == key) && parseFloat(key) >= 0) { + output.print(make_num(key)); + } else if (RESERVED_WORDS(key) ? output.option("screw_ie8") : is_identifier_string(key)) { + output.print_name(key); + } else { + output.print_string(key); + } + output.colon(); + self.value.print(output); + }); + DEFPRINT(AST_ObjectSetter, function(self, output) { + output.print("set"); + self.value._do_print(output, true); + }); + DEFPRINT(AST_ObjectGetter, function(self, output) { + output.print("get"); + self.value._do_print(output, true); + }); + DEFPRINT(AST_Symbol, function(self, output) { + var def = self.definition(); + output.print_name(def ? def.mangled_name || def.name : self.name); + }); + DEFPRINT(AST_Undefined, function(self, output) { + output.print("void 0"); + }); + DEFPRINT(AST_Hole, noop); + DEFPRINT(AST_Infinity, function(self, output) { + output.print("1/0"); + }); + DEFPRINT(AST_NaN, function(self, output) { + output.print("0/0"); + }); + DEFPRINT(AST_This, function(self, output) { + output.print("this"); + }); + DEFPRINT(AST_Constant, function(self, output) { + output.print(self.getValue()); + }); + DEFPRINT(AST_String, function(self, output) { + output.print_string(self.getValue()); + }); + DEFPRINT(AST_Number, function(self, output) { + output.print(make_num(self.getValue())); + }); + DEFPRINT(AST_RegExp, function(self, output) { + var str = self.getValue().toString(); + if (output.option("ascii_only")) str = output.to_ascii(str); + output.print(str); + var p = output.parent(); + if (p instanceof AST_Binary && /^in/.test(p.operator) && p.left === self) output.print(" "); + }); + function force_statement(stat, output) { + if (output.option("bracketize")) { + if (!stat || stat instanceof AST_EmptyStatement) output.print("{}"); else if (stat instanceof AST_BlockStatement) stat.print(output); else output.with_block(function() { + output.indent(); + stat.print(output); + output.newline(); + }); + } else { + if (!stat || stat instanceof AST_EmptyStatement) output.force_semicolon(); else stat.print(output); + } + } + function first_in_statement(output) { + var a = output.stack(), i = a.length, node = a[--i], p = a[--i]; + while (i > 0) { + if (p instanceof AST_Statement && p.body === node) return true; + if (p instanceof AST_Seq && p.car === node || p instanceof AST_Call && p.expression === node && !(p instanceof AST_New) || p instanceof AST_Dot && p.expression === node || p instanceof AST_Sub && p.expression === node || p instanceof AST_Conditional && p.condition === node || p instanceof AST_Binary && p.left === node || p instanceof AST_UnaryPostfix && p.expression === node) { + node = p; + p = a[--i]; + } else { + return false; + } + } + } + function no_constructor_parens(self, output) { + return self.args.length == 0 && !output.option("beautify"); + } + function best_of(a) { + var best = a[0], len = best.length; + for (var i = 1; i < a.length; ++i) { + if (a[i].length < len) { + best = a[i]; + len = best.length; + } + } + return best; + } + function make_num(num) { + var str = num.toString(10), a = [ str.replace(/^0\./, ".").replace("e+", "e") ], m; + if (Math.floor(num) === num) { + if (num >= 0) { + a.push("0x" + num.toString(16).toLowerCase(), "0" + num.toString(8)); + } else { + a.push("-0x" + (-num).toString(16).toLowerCase(), "-0" + (-num).toString(8)); + } + if (m = /^(.*?)(0+)$/.exec(num)) { + a.push(m[1] + "e" + m[2].length); + } + } else if (m = /^0?\.(0+)(.*)$/.exec(num)) { + a.push(m[2] + "e-" + (m[1].length + m[2].length), str.substr(str.indexOf("."))); + } + return best_of(a); + } + function make_block(stmt, output) { + if (stmt instanceof AST_BlockStatement) { + stmt.print(output); + return; + } + output.with_block(function() { + output.indent(); + stmt.print(output); + output.newline(); + }); + } + function DEFMAP(nodetype, generator) { + nodetype.DEFMETHOD("add_source_map", function(stream) { + generator(this, stream); + }); + } + DEFMAP(AST_Node, noop); + function basic_sourcemap_gen(self, output) { + output.add_mapping(self.start); + } + DEFMAP(AST_Directive, basic_sourcemap_gen); + DEFMAP(AST_Debugger, basic_sourcemap_gen); + DEFMAP(AST_Symbol, basic_sourcemap_gen); + DEFMAP(AST_Jump, basic_sourcemap_gen); + DEFMAP(AST_StatementWithBody, basic_sourcemap_gen); + DEFMAP(AST_LabeledStatement, noop); + DEFMAP(AST_Lambda, basic_sourcemap_gen); + DEFMAP(AST_Switch, basic_sourcemap_gen); + DEFMAP(AST_SwitchBranch, basic_sourcemap_gen); + DEFMAP(AST_BlockStatement, basic_sourcemap_gen); + DEFMAP(AST_Toplevel, noop); + DEFMAP(AST_New, basic_sourcemap_gen); + DEFMAP(AST_Try, basic_sourcemap_gen); + DEFMAP(AST_Catch, basic_sourcemap_gen); + DEFMAP(AST_Finally, basic_sourcemap_gen); + DEFMAP(AST_Definitions, basic_sourcemap_gen); + DEFMAP(AST_Constant, basic_sourcemap_gen); + DEFMAP(AST_ObjectProperty, function(self, output) { + output.add_mapping(self.start, self.key); + }); + })(); + "use strict"; + function Compressor(options, false_by_default) { + if (!(this instanceof Compressor)) return new Compressor(options, false_by_default); + TreeTransformer.call(this, this.before, this.after); + this.options = defaults(options, { + sequences: !false_by_default, + properties: !false_by_default, + dead_code: !false_by_default, + drop_debugger: !false_by_default, + unsafe: false, + unsafe_comps: false, + conditionals: !false_by_default, + comparisons: !false_by_default, + evaluate: !false_by_default, + booleans: !false_by_default, + loops: !false_by_default, + unused: !false_by_default, + hoist_funs: !false_by_default, + hoist_vars: false, + if_return: !false_by_default, + join_vars: !false_by_default, + cascade: !false_by_default, + side_effects: !false_by_default, + negate_iife: !false_by_default, + screw_ie8: false, + warnings: true, + global_defs: {} + }, true); + } + Compressor.prototype = new TreeTransformer(); + merge(Compressor.prototype, { + option: function(key) { + return this.options[key]; + }, + warn: function() { + if (this.options.warnings) AST_Node.warn.apply(AST_Node, arguments); + }, + before: function(node, descend, in_list) { + if (node._squeezed) return node; + if (node instanceof AST_Scope) { + node.drop_unused(this); + node = node.hoist_declarations(this); + } + descend(node, this); + node = node.optimize(this); + if (node instanceof AST_Scope) { + var save_warnings = this.options.warnings; + this.options.warnings = false; + node.drop_unused(this); + this.options.warnings = save_warnings; + } + node._squeezed = true; + return node; + } + }); + (function() { + function OPT(node, optimizer) { + node.DEFMETHOD("optimize", function(compressor) { + var self = this; + if (self._optimized) return self; + var opt = optimizer(self, compressor); + opt._optimized = true; + if (opt === self) return opt; + return opt.transform(compressor); + }); + } + OPT(AST_Node, function(self, compressor) { + return self; + }); + AST_Node.DEFMETHOD("equivalent_to", function(node) { + return this.print_to_string() == node.print_to_string(); + }); + function make_node(ctor, orig, props) { + if (!props) props = {}; + if (orig) { + if (!props.start) props.start = orig.start; + if (!props.end) props.end = orig.end; + } + return new ctor(props); + } + function make_node_from_constant(compressor, val, orig) { + if (val instanceof AST_Node) return val.transform(compressor); + switch (typeof val) { + case "string": + return make_node(AST_String, orig, { + value: val + }).optimize(compressor); + + case "number": + return make_node(isNaN(val) ? AST_NaN : AST_Number, orig, { + value: val + }).optimize(compressor); + + case "boolean": + return make_node(val ? AST_True : AST_False, orig).optimize(compressor); + + case "undefined": + return make_node(AST_Undefined, orig).optimize(compressor); + + default: + if (val === null) { + return make_node(AST_Null, orig).optimize(compressor); + } + if (val instanceof RegExp) { + return make_node(AST_RegExp, orig).optimize(compressor); + } + throw new Error(string_template("Can't handle constant of type: {type}", { + type: typeof val + })); + } + } + function as_statement_array(thing) { + if (thing === null) return []; + if (thing instanceof AST_BlockStatement) return thing.body; + if (thing instanceof AST_EmptyStatement) return []; + if (thing instanceof AST_Statement) return [ thing ]; + throw new Error("Can't convert thing to statement array"); + } + function is_empty(thing) { + if (thing === null) return true; + if (thing instanceof AST_EmptyStatement) return true; + if (thing instanceof AST_BlockStatement) return thing.body.length == 0; + return false; + } + function loop_body(x) { + if (x instanceof AST_Switch) return x; + if (x instanceof AST_For || x instanceof AST_ForIn || x instanceof AST_DWLoop) { + return x.body instanceof AST_BlockStatement ? x.body : x; + } + return x; + } + function tighten_body(statements, compressor) { + var CHANGED; + do { + CHANGED = false; + statements = eliminate_spurious_blocks(statements); + if (compressor.option("dead_code")) { + statements = eliminate_dead_code(statements, compressor); + } + if (compressor.option("if_return")) { + statements = handle_if_return(statements, compressor); + } + if (compressor.option("sequences")) { + statements = sequencesize(statements, compressor); + } + if (compressor.option("join_vars")) { + statements = join_consecutive_vars(statements, compressor); + } + } while (CHANGED); + if (compressor.option("negate_iife")) { + negate_iifes(statements, compressor); + } + return statements; + function eliminate_spurious_blocks(statements) { + var seen_dirs = []; + return statements.reduce(function(a, stat) { + if (stat instanceof AST_BlockStatement) { + CHANGED = true; + a.push.apply(a, eliminate_spurious_blocks(stat.body)); + } else if (stat instanceof AST_EmptyStatement) { + CHANGED = true; + } else if (stat instanceof AST_Directive) { + if (seen_dirs.indexOf(stat.value) < 0) { + a.push(stat); + seen_dirs.push(stat.value); + } else { + CHANGED = true; + } + } else { + a.push(stat); + } + return a; + }, []); + } + function handle_if_return(statements, compressor) { + var self = compressor.self(); + var in_lambda = self instanceof AST_Lambda; + var ret = []; + loop: for (var i = statements.length; --i >= 0; ) { + var stat = statements[i]; + switch (true) { + case in_lambda && stat instanceof AST_Return && !stat.value && ret.length == 0: + CHANGED = true; + continue loop; + + case stat instanceof AST_If: + if (stat.body instanceof AST_Return) { + if ((in_lambda && ret.length == 0 || ret[0] instanceof AST_Return && !ret[0].value) && !stat.body.value && !stat.alternative) { + CHANGED = true; + var cond = make_node(AST_SimpleStatement, stat.condition, { + body: stat.condition + }); + ret.unshift(cond); + continue loop; + } + if (ret[0] instanceof AST_Return && stat.body.value && ret[0].value && !stat.alternative) { + CHANGED = true; + stat = stat.clone(); + stat.alternative = ret[0]; + ret[0] = stat.transform(compressor); + continue loop; + } + if ((ret.length == 0 || ret[0] instanceof AST_Return) && stat.body.value && !stat.alternative && in_lambda) { + CHANGED = true; + stat = stat.clone(); + stat.alternative = ret[0] || make_node(AST_Return, stat, { + value: make_node(AST_Undefined, stat) + }); + ret[0] = stat.transform(compressor); + continue loop; + } + if (!stat.body.value && in_lambda) { + CHANGED = true; + stat = stat.clone(); + stat.condition = stat.condition.negate(compressor); + stat.body = make_node(AST_BlockStatement, stat, { + body: as_statement_array(stat.alternative).concat(ret) + }); + stat.alternative = null; + ret = [ stat.transform(compressor) ]; + continue loop; + } + if (ret.length == 1 && in_lambda && ret[0] instanceof AST_SimpleStatement && (!stat.alternative || stat.alternative instanceof AST_SimpleStatement)) { + CHANGED = true; + ret.push(make_node(AST_Return, ret[0], { + value: make_node(AST_Undefined, ret[0]) + }).transform(compressor)); + ret = as_statement_array(stat.alternative).concat(ret); + ret.unshift(stat); + continue loop; + } + } + var ab = aborts(stat.body); + var lct = ab instanceof AST_LoopControl ? compressor.loopcontrol_target(ab.label) : null; + if (ab && (ab instanceof AST_Return && !ab.value && in_lambda || ab instanceof AST_Continue && self === loop_body(lct) || ab instanceof AST_Break && lct instanceof AST_BlockStatement && self === lct)) { + if (ab.label) { + remove(ab.label.thedef.references, ab.label); + } + CHANGED = true; + var body = as_statement_array(stat.body).slice(0, -1); + stat = stat.clone(); + stat.condition = stat.condition.negate(compressor); + stat.body = make_node(AST_BlockStatement, stat, { + body: ret + }); + stat.alternative = make_node(AST_BlockStatement, stat, { + body: body + }); + ret = [ stat.transform(compressor) ]; + continue loop; + } + var ab = aborts(stat.alternative); + var lct = ab instanceof AST_LoopControl ? compressor.loopcontrol_target(ab.label) : null; + if (ab && (ab instanceof AST_Return && !ab.value && in_lambda || ab instanceof AST_Continue && self === loop_body(lct) || ab instanceof AST_Break && lct instanceof AST_BlockStatement && self === lct)) { + if (ab.label) { + remove(ab.label.thedef.references, ab.label); + } + CHANGED = true; + stat = stat.clone(); + stat.body = make_node(AST_BlockStatement, stat.body, { + body: as_statement_array(stat.body).concat(ret) + }); + stat.alternative = make_node(AST_BlockStatement, stat.alternative, { + body: as_statement_array(stat.alternative).slice(0, -1) + }); + ret = [ stat.transform(compressor) ]; + continue loop; + } + ret.unshift(stat); + break; + + default: + ret.unshift(stat); + break; + } + } + return ret; + } + function eliminate_dead_code(statements, compressor) { + var has_quit = false; + var orig = statements.length; + var self = compressor.self(); + statements = statements.reduce(function(a, stat) { + if (has_quit) { + extract_declarations_from_unreachable_code(compressor, stat, a); + } else { + if (stat instanceof AST_LoopControl) { + var lct = compressor.loopcontrol_target(stat.label); + if (stat instanceof AST_Break && lct instanceof AST_BlockStatement && loop_body(lct) === self || stat instanceof AST_Continue && loop_body(lct) === self) { + if (stat.label) { + remove(stat.label.thedef.references, stat.label); + } + } else { + a.push(stat); + } + } else { + a.push(stat); + } + if (aborts(stat)) has_quit = true; + } + return a; + }, []); + CHANGED = statements.length != orig; + return statements; + } + function sequencesize(statements, compressor) { + if (statements.length < 2) return statements; + var seq = [], ret = []; + function push_seq() { + seq = AST_Seq.from_array(seq); + if (seq) ret.push(make_node(AST_SimpleStatement, seq, { + body: seq + })); + seq = []; + } + statements.forEach(function(stat) { + if (stat instanceof AST_SimpleStatement) seq.push(stat.body); else push_seq(), ret.push(stat); + }); + push_seq(); + ret = sequencesize_2(ret, compressor); + CHANGED = ret.length != statements.length; + return ret; + } + function sequencesize_2(statements, compressor) { + function cons_seq(right) { + ret.pop(); + var left = prev.body; + if (left instanceof AST_Seq) { + left.add(right); + } else { + left = AST_Seq.cons(left, right); + } + return left.transform(compressor); + } + var ret = [], prev = null; + statements.forEach(function(stat) { + if (prev) { + if (stat instanceof AST_For) { + var opera = {}; + try { + prev.body.walk(new TreeWalker(function(node) { + if (node instanceof AST_Binary && node.operator == "in") throw opera; + })); + if (stat.init && !(stat.init instanceof AST_Definitions)) { + stat.init = cons_seq(stat.init); + } else if (!stat.init) { + stat.init = prev.body; + ret.pop(); + } + } catch (ex) { + if (ex !== opera) throw ex; + } + } else if (stat instanceof AST_If) { + stat.condition = cons_seq(stat.condition); + } else if (stat instanceof AST_With) { + stat.expression = cons_seq(stat.expression); + } else if (stat instanceof AST_Exit && stat.value) { + stat.value = cons_seq(stat.value); + } else if (stat instanceof AST_Exit) { + stat.value = cons_seq(make_node(AST_Undefined, stat)); + } else if (stat instanceof AST_Switch) { + stat.expression = cons_seq(stat.expression); + } + } + ret.push(stat); + prev = stat instanceof AST_SimpleStatement ? stat : null; + }); + return ret; + } + function join_consecutive_vars(statements, compressor) { + var prev = null; + return statements.reduce(function(a, stat) { + if (stat instanceof AST_Definitions && prev && prev.TYPE == stat.TYPE) { + prev.definitions = prev.definitions.concat(stat.definitions); + CHANGED = true; + } else if (stat instanceof AST_For && prev instanceof AST_Definitions && (!stat.init || stat.init.TYPE == prev.TYPE)) { + CHANGED = true; + a.pop(); + if (stat.init) { + stat.init.definitions = prev.definitions.concat(stat.init.definitions); + } else { + stat.init = prev; + } + a.push(stat); + prev = stat; + } else { + prev = stat; + a.push(stat); + } + return a; + }, []); + } + function negate_iifes(statements, compressor) { + statements.forEach(function(stat) { + if (stat instanceof AST_SimpleStatement) { + stat.body = function transform(thing) { + return thing.transform(new TreeTransformer(function(node) { + if (node instanceof AST_Call && node.expression instanceof AST_Function) { + return make_node(AST_UnaryPrefix, node, { + operator: "!", + expression: node + }); + } else if (node instanceof AST_Call) { + node.expression = transform(node.expression); + } else if (node instanceof AST_Seq) { + node.car = transform(node.car); + } else if (node instanceof AST_Conditional) { + var expr = transform(node.condition); + if (expr !== node.condition) { + node.condition = expr; + var tmp = node.consequent; + node.consequent = node.alternative; + node.alternative = tmp; + } + } + return node; + })); + }(stat.body); + } + }); + } + } + function extract_declarations_from_unreachable_code(compressor, stat, target) { + compressor.warn("Dropping unreachable code [{file}:{line},{col}]", stat.start); + stat.walk(new TreeWalker(function(node) { + if (node instanceof AST_Definitions) { + compressor.warn("Declarations in unreachable code! [{file}:{line},{col}]", node.start); + node.remove_initializers(); + target.push(node); + return true; + } + if (node instanceof AST_Defun) { + target.push(node); + return true; + } + if (node instanceof AST_Scope) { + return true; + } + })); + } + (function(def) { + var unary_bool = [ "!", "delete" ]; + var binary_bool = [ "in", "instanceof", "==", "!=", "===", "!==", "<", "<=", ">=", ">" ]; + def(AST_Node, function() { + return false; + }); + def(AST_UnaryPrefix, function() { + return member(this.operator, unary_bool); + }); + def(AST_Binary, function() { + return member(this.operator, binary_bool) || (this.operator == "&&" || this.operator == "||") && this.left.is_boolean() && this.right.is_boolean(); + }); + def(AST_Conditional, function() { + return this.consequent.is_boolean() && this.alternative.is_boolean(); + }); + def(AST_Assign, function() { + return this.operator == "=" && this.right.is_boolean(); + }); + def(AST_Seq, function() { + return this.cdr.is_boolean(); + }); + def(AST_True, function() { + return true; + }); + def(AST_False, function() { + return true; + }); + })(function(node, func) { + node.DEFMETHOD("is_boolean", func); + }); + (function(def) { + def(AST_Node, function() { + return false; + }); + def(AST_String, function() { + return true; + }); + def(AST_UnaryPrefix, function() { + return this.operator == "typeof"; + }); + def(AST_Binary, function(compressor) { + return this.operator == "+" && (this.left.is_string(compressor) || this.right.is_string(compressor)); + }); + def(AST_Assign, function(compressor) { + return (this.operator == "=" || this.operator == "+=") && this.right.is_string(compressor); + }); + def(AST_Seq, function(compressor) { + return this.cdr.is_string(compressor); + }); + def(AST_Conditional, function(compressor) { + return this.consequent.is_string(compressor) && this.alternative.is_string(compressor); + }); + def(AST_Call, function(compressor) { + return compressor.option("unsafe") && this.expression instanceof AST_SymbolRef && this.expression.name == "String" && this.expression.undeclared(); + }); + })(function(node, func) { + node.DEFMETHOD("is_string", func); + }); + function best_of(ast1, ast2) { + return ast1.print_to_string().length > ast2.print_to_string().length ? ast2 : ast1; + } + (function(def) { + AST_Node.DEFMETHOD("evaluate", function(compressor) { + if (!compressor.option("evaluate")) return [ this ]; + try { + var val = this._eval(), ast = make_node_from_constant(compressor, val, this); + return [ best_of(ast, this), val ]; + } catch (ex) { + if (ex !== def) throw ex; + return [ this ]; + } + }); + def(AST_Statement, function() { + throw new Error(string_template("Cannot evaluate a statement [{file}:{line},{col}]", this.start)); + }); + def(AST_Function, function() { + throw def; + }); + function ev(node) { + return node._eval(); + } + def(AST_Node, function() { + throw def; + }); + def(AST_Constant, function() { + return this.getValue(); + }); + def(AST_UnaryPrefix, function() { + var e = this.expression; + switch (this.operator) { + case "!": + return !ev(e); + + case "typeof": + if (e instanceof AST_Function) return typeof function() {}; + e = ev(e); + if (e instanceof RegExp) throw def; + return typeof e; + + case "void": + return void ev(e); + + case "~": + return ~ev(e); + + case "-": + e = ev(e); + if (e === 0) throw def; + return -e; + + case "+": + return +ev(e); + } + throw def; + }); + def(AST_Binary, function() { + var left = this.left, right = this.right; + switch (this.operator) { + case "&&": + return ev(left) && ev(right); + + case "||": + return ev(left) || ev(right); + + case "|": + return ev(left) | ev(right); + + case "&": + return ev(left) & ev(right); + + case "^": + return ev(left) ^ ev(right); + + case "+": + return ev(left) + ev(right); + + case "*": + return ev(left) * ev(right); + + case "/": + return ev(left) / ev(right); + + case "%": + return ev(left) % ev(right); + + case "-": + return ev(left) - ev(right); + + case "<<": + return ev(left) << ev(right); + + case ">>": + return ev(left) >> ev(right); + + case ">>>": + return ev(left) >>> ev(right); + + case "==": + return ev(left) == ev(right); + + case "===": + return ev(left) === ev(right); + + case "!=": + return ev(left) != ev(right); + + case "!==": + return ev(left) !== ev(right); + + case "<": + return ev(left) < ev(right); + + case "<=": + return ev(left) <= ev(right); + + case ">": + return ev(left) > ev(right); + + case ">=": + return ev(left) >= ev(right); + + case "in": + return ev(left) in ev(right); + + case "instanceof": + return ev(left) instanceof ev(right); + } + throw def; + }); + def(AST_Conditional, function() { + return ev(this.condition) ? ev(this.consequent) : ev(this.alternative); + }); + def(AST_SymbolRef, function() { + var d = this.definition(); + if (d && d.constant && d.init) return ev(d.init); + throw def; + }); + })(function(node, func) { + node.DEFMETHOD("_eval", func); + }); + (function(def) { + function basic_negation(exp) { + return make_node(AST_UnaryPrefix, exp, { + operator: "!", + expression: exp + }); + } + def(AST_Node, function() { + return basic_negation(this); + }); + def(AST_Statement, function() { + throw new Error("Cannot negate a statement"); + }); + def(AST_Function, function() { + return basic_negation(this); + }); + def(AST_UnaryPrefix, function() { + if (this.operator == "!") return this.expression; + return basic_negation(this); + }); + def(AST_Seq, function(compressor) { + var self = this.clone(); + self.cdr = self.cdr.negate(compressor); + return self; + }); + def(AST_Conditional, function(compressor) { + var self = this.clone(); + self.consequent = self.consequent.negate(compressor); + self.alternative = self.alternative.negate(compressor); + return best_of(basic_negation(this), self); + }); + def(AST_Binary, function(compressor) { + var self = this.clone(), op = this.operator; + if (compressor.option("unsafe_comps")) { + switch (op) { + case "<=": + self.operator = ">"; + return self; + + case "<": + self.operator = ">="; + return self; + + case ">=": + self.operator = "<"; + return self; + + case ">": + self.operator = "<="; + return self; + } + } + switch (op) { + case "==": + self.operator = "!="; + return self; + + case "!=": + self.operator = "=="; + return self; + + case "===": + self.operator = "!=="; + return self; + + case "!==": + self.operator = "==="; + return self; + + case "&&": + self.operator = "||"; + self.left = self.left.negate(compressor); + self.right = self.right.negate(compressor); + return best_of(basic_negation(this), self); + + case "||": + self.operator = "&&"; + self.left = self.left.negate(compressor); + self.right = self.right.negate(compressor); + return best_of(basic_negation(this), self); + } + return basic_negation(this); + }); + })(function(node, func) { + node.DEFMETHOD("negate", function(compressor) { + return func.call(this, compressor); + }); + }); + (function(def) { + def(AST_Node, function() { + return true; + }); + def(AST_EmptyStatement, function() { + return false; + }); + def(AST_Constant, function() { + return false; + }); + def(AST_This, function() { + return false; + }); + def(AST_Block, function() { + for (var i = this.body.length; --i >= 0; ) { + if (this.body[i].has_side_effects()) return true; + } + return false; + }); + def(AST_SimpleStatement, function() { + return this.body.has_side_effects(); + }); + def(AST_Defun, function() { + return true; + }); + def(AST_Function, function() { + return false; + }); + def(AST_Binary, function() { + return this.left.has_side_effects() || this.right.has_side_effects(); + }); + def(AST_Assign, function() { + return true; + }); + def(AST_Conditional, function() { + return this.condition.has_side_effects() || this.consequent.has_side_effects() || this.alternative.has_side_effects(); + }); + def(AST_Unary, function() { + return this.operator == "delete" || this.operator == "++" || this.operator == "--" || this.expression.has_side_effects(); + }); + def(AST_SymbolRef, function() { + return false; + }); + def(AST_Object, function() { + for (var i = this.properties.length; --i >= 0; ) if (this.properties[i].has_side_effects()) return true; + return false; + }); + def(AST_ObjectProperty, function() { + return this.value.has_side_effects(); + }); + def(AST_Array, function() { + for (var i = this.elements.length; --i >= 0; ) if (this.elements[i].has_side_effects()) return true; + return false; + }); + def(AST_PropAccess, function() { + return true; + }); + def(AST_Seq, function() { + return this.car.has_side_effects() || this.cdr.has_side_effects(); + }); + })(function(node, func) { + node.DEFMETHOD("has_side_effects", func); + }); + function aborts(thing) { + return thing && thing.aborts(); + } + (function(def) { + def(AST_Statement, function() { + return null; + }); + def(AST_Jump, function() { + return this; + }); + function block_aborts() { + var n = this.body.length; + return n > 0 && aborts(this.body[n - 1]); + } + def(AST_BlockStatement, block_aborts); + def(AST_SwitchBranch, block_aborts); + def(AST_If, function() { + return this.alternative && aborts(this.body) && aborts(this.alternative); + }); + })(function(node, func) { + node.DEFMETHOD("aborts", func); + }); + OPT(AST_Directive, function(self, compressor) { + if (self.scope.has_directive(self.value) !== self.scope) { + return make_node(AST_EmptyStatement, self); + } + return self; + }); + OPT(AST_Debugger, function(self, compressor) { + if (compressor.option("drop_debugger")) return make_node(AST_EmptyStatement, self); + return self; + }); + OPT(AST_LabeledStatement, function(self, compressor) { + if (self.body instanceof AST_Break && compressor.loopcontrol_target(self.body.label) === self.body) { + return make_node(AST_EmptyStatement, self); + } + return self.label.references.length == 0 ? self.body : self; + }); + OPT(AST_Block, function(self, compressor) { + self.body = tighten_body(self.body, compressor); + return self; + }); + OPT(AST_BlockStatement, function(self, compressor) { + self.body = tighten_body(self.body, compressor); + switch (self.body.length) { + case 1: + return self.body[0]; + + case 0: + return make_node(AST_EmptyStatement, self); + } + return self; + }); + AST_Scope.DEFMETHOD("drop_unused", function(compressor) { + var self = this; + if (compressor.option("unused") && !(self instanceof AST_Toplevel) && !self.uses_eval) { + var in_use = []; + var initializations = new Dictionary(); + var scope = this; + var tw = new TreeWalker(function(node, descend) { + if (node !== self) { + if (node instanceof AST_Defun) { + initializations.add(node.name.name, node); + return true; + } + if (node instanceof AST_Definitions && scope === self) { + node.definitions.forEach(function(def) { + if (def.value) { + initializations.add(def.name.name, def.value); + if (def.value.has_side_effects()) { + def.value.walk(tw); + } + } + }); + return true; + } + if (node instanceof AST_SymbolRef) { + push_uniq(in_use, node.definition()); + return true; + } + if (node instanceof AST_Scope) { + var save_scope = scope; + scope = node; + descend(); + scope = save_scope; + return true; + } + } + }); + self.walk(tw); + for (var i = 0; i < in_use.length; ++i) { + in_use[i].orig.forEach(function(decl) { + var init = initializations.get(decl.name); + if (init) init.forEach(function(init) { + var tw = new TreeWalker(function(node) { + if (node instanceof AST_SymbolRef) { + push_uniq(in_use, node.definition()); + } + }); + init.walk(tw); + }); + }); + } + var tt = new TreeTransformer(function before(node, descend, in_list) { + if (node instanceof AST_Lambda && !(node instanceof AST_Accessor)) { + for (var a = node.argnames, i = a.length; --i >= 0; ) { + var sym = a[i]; + if (sym.unreferenced()) { + a.pop(); + compressor.warn("Dropping unused function argument {name} [{file}:{line},{col}]", { + name: sym.name, + file: sym.start.file, + line: sym.start.line, + col: sym.start.col + }); + } else break; + } + } + if (node instanceof AST_Defun && node !== self) { + if (!member(node.name.definition(), in_use)) { + compressor.warn("Dropping unused function {name} [{file}:{line},{col}]", { + name: node.name.name, + file: node.name.start.file, + line: node.name.start.line, + col: node.name.start.col + }); + return make_node(AST_EmptyStatement, node); + } + return node; + } + if (node instanceof AST_Definitions && !(tt.parent() instanceof AST_ForIn)) { + var def = node.definitions.filter(function(def) { + if (member(def.name.definition(), in_use)) return true; + var w = { + name: def.name.name, + file: def.name.start.file, + line: def.name.start.line, + col: def.name.start.col + }; + if (def.value && def.value.has_side_effects()) { + def._unused_side_effects = true; + compressor.warn("Side effects in initialization of unused variable {name} [{file}:{line},{col}]", w); + return true; + } + compressor.warn("Dropping unused variable {name} [{file}:{line},{col}]", w); + return false; + }); + def = mergeSort(def, function(a, b) { + if (!a.value && b.value) return -1; + if (!b.value && a.value) return 1; + return 0; + }); + var side_effects = []; + for (var i = 0; i < def.length; ) { + var x = def[i]; + if (x._unused_side_effects) { + side_effects.push(x.value); + def.splice(i, 1); + } else { + if (side_effects.length > 0) { + side_effects.push(x.value); + x.value = AST_Seq.from_array(side_effects); + side_effects = []; + } + ++i; + } + } + if (side_effects.length > 0) { + side_effects = make_node(AST_BlockStatement, node, { + body: [ make_node(AST_SimpleStatement, node, { + body: AST_Seq.from_array(side_effects) + }) ] + }); + } else { + side_effects = null; + } + if (def.length == 0 && !side_effects) { + return make_node(AST_EmptyStatement, node); + } + if (def.length == 0) { + return side_effects; + } + node.definitions = def; + if (side_effects) { + side_effects.body.unshift(node); + node = side_effects; + } + return node; + } + if (node instanceof AST_For && node.init instanceof AST_BlockStatement) { + descend(node, this); + var body = node.init.body.slice(0, -1); + node.init = node.init.body.slice(-1)[0].body; + body.push(node); + return in_list ? MAP.splice(body) : make_node(AST_BlockStatement, node, { + body: body + }); + } + if (node instanceof AST_Scope && node !== self) return node; + }); + self.transform(tt); + } + }); + AST_Scope.DEFMETHOD("hoist_declarations", function(compressor) { + var hoist_funs = compressor.option("hoist_funs"); + var hoist_vars = compressor.option("hoist_vars"); + var self = this; + if (hoist_funs || hoist_vars) { + var dirs = []; + var hoisted = []; + var vars = new Dictionary(), vars_found = 0, var_decl = 0; + self.walk(new TreeWalker(function(node) { + if (node instanceof AST_Scope && node !== self) return true; + if (node instanceof AST_Var) { + ++var_decl; + return true; + } + })); + hoist_vars = hoist_vars && var_decl > 1; + var tt = new TreeTransformer(function before(node) { + if (node !== self) { + if (node instanceof AST_Directive) { + dirs.push(node); + return make_node(AST_EmptyStatement, node); + } + if (node instanceof AST_Defun && hoist_funs) { + hoisted.push(node); + return make_node(AST_EmptyStatement, node); + } + if (node instanceof AST_Var && hoist_vars) { + node.definitions.forEach(function(def) { + vars.set(def.name.name, def); + ++vars_found; + }); + var seq = node.to_assignments(); + var p = tt.parent(); + if (p instanceof AST_ForIn && p.init === node) { + if (seq == null) return node.definitions[0].name; + return seq; + } + if (p instanceof AST_For && p.init === node) { + return seq; + } + if (!seq) return make_node(AST_EmptyStatement, node); + return make_node(AST_SimpleStatement, node, { + body: seq + }); + } + if (node instanceof AST_Scope) return node; + } + }); + self = self.transform(tt); + if (vars_found > 0) { + var defs = []; + vars.each(function(def, name) { + if (self instanceof AST_Lambda && find_if(function(x) { + return x.name == def.name.name; + }, self.argnames)) { + vars.del(name); + } else { + def = def.clone(); + def.value = null; + defs.push(def); + vars.set(name, def); + } + }); + if (defs.length > 0) { + for (var i = 0; i < self.body.length; ) { + if (self.body[i] instanceof AST_SimpleStatement) { + var expr = self.body[i].body, sym, assign; + if (expr instanceof AST_Assign && expr.operator == "=" && (sym = expr.left) instanceof AST_Symbol && vars.has(sym.name)) { + var def = vars.get(sym.name); + if (def.value) break; + def.value = expr.right; + remove(defs, def); + defs.push(def); + self.body.splice(i, 1); + continue; + } + if (expr instanceof AST_Seq && (assign = expr.car) instanceof AST_Assign && assign.operator == "=" && (sym = assign.left) instanceof AST_Symbol && vars.has(sym.name)) { + var def = vars.get(sym.name); + if (def.value) break; + def.value = assign.right; + remove(defs, def); + defs.push(def); + self.body[i].body = expr.cdr; + continue; + } + } + if (self.body[i] instanceof AST_EmptyStatement) { + self.body.splice(i, 1); + continue; + } + if (self.body[i] instanceof AST_BlockStatement) { + var tmp = [ i, 1 ].concat(self.body[i].body); + self.body.splice.apply(self.body, tmp); + continue; + } + break; + } + defs = make_node(AST_Var, self, { + definitions: defs + }); + hoisted.push(defs); + } + } + self.body = dirs.concat(hoisted, self.body); + } + return self; + }); + OPT(AST_SimpleStatement, function(self, compressor) { + if (compressor.option("side_effects")) { + if (!self.body.has_side_effects()) { + compressor.warn("Dropping side-effect-free statement [{file}:{line},{col}]", self.start); + return make_node(AST_EmptyStatement, self); + } + } + return self; + }); + OPT(AST_DWLoop, function(self, compressor) { + var cond = self.condition.evaluate(compressor); + self.condition = cond[0]; + if (!compressor.option("loops")) return self; + if (cond.length > 1) { + if (cond[1]) { + return make_node(AST_For, self, { + body: self.body + }); + } else if (self instanceof AST_While) { + if (compressor.option("dead_code")) { + var a = []; + extract_declarations_from_unreachable_code(compressor, self.body, a); + return make_node(AST_BlockStatement, self, { + body: a + }); + } + } + } + return self; + }); + function if_break_in_loop(self, compressor) { + function drop_it(rest) { + rest = as_statement_array(rest); + if (self.body instanceof AST_BlockStatement) { + self.body = self.body.clone(); + self.body.body = rest.concat(self.body.body.slice(1)); + self.body = self.body.transform(compressor); + } else { + self.body = make_node(AST_BlockStatement, self.body, { + body: rest + }).transform(compressor); + } + if_break_in_loop(self, compressor); + } + var first = self.body instanceof AST_BlockStatement ? self.body.body[0] : self.body; + if (first instanceof AST_If) { + if (first.body instanceof AST_Break && compressor.loopcontrol_target(first.body.label) === self) { + if (self.condition) { + self.condition = make_node(AST_Binary, self.condition, { + left: self.condition, + operator: "&&", + right: first.condition.negate(compressor) + }); + } else { + self.condition = first.condition.negate(compressor); + } + drop_it(first.alternative); + } else if (first.alternative instanceof AST_Break && compressor.loopcontrol_target(first.alternative.label) === self) { + if (self.condition) { + self.condition = make_node(AST_Binary, self.condition, { + left: self.condition, + operator: "&&", + right: first.condition + }); + } else { + self.condition = first.condition; + } + drop_it(first.body); + } + } + } + OPT(AST_While, function(self, compressor) { + if (!compressor.option("loops")) return self; + self = AST_DWLoop.prototype.optimize.call(self, compressor); + if (self instanceof AST_While) { + if_break_in_loop(self, compressor); + self = make_node(AST_For, self, self).transform(compressor); + } + return self; + }); + OPT(AST_For, function(self, compressor) { + var cond = self.condition; + if (cond) { + cond = cond.evaluate(compressor); + self.condition = cond[0]; + } + if (!compressor.option("loops")) return self; + if (cond) { + if (cond.length > 1 && !cond[1]) { + if (compressor.option("dead_code")) { + var a = []; + if (self.init instanceof AST_Statement) { + a.push(self.init); + } else if (self.init) { + a.push(make_node(AST_SimpleStatement, self.init, { + body: self.init + })); + } + extract_declarations_from_unreachable_code(compressor, self.body, a); + return make_node(AST_BlockStatement, self, { + body: a + }); + } + } + } + if_break_in_loop(self, compressor); + return self; + }); + OPT(AST_If, function(self, compressor) { + if (!compressor.option("conditionals")) return self; + var cond = self.condition.evaluate(compressor); + self.condition = cond[0]; + if (cond.length > 1) { + if (cond[1]) { + compressor.warn("Condition always true [{file}:{line},{col}]", self.condition.start); + if (compressor.option("dead_code")) { + var a = []; + if (self.alternative) { + extract_declarations_from_unreachable_code(compressor, self.alternative, a); + } + a.push(self.body); + return make_node(AST_BlockStatement, self, { + body: a + }).transform(compressor); + } + } else { + compressor.warn("Condition always false [{file}:{line},{col}]", self.condition.start); + if (compressor.option("dead_code")) { + var a = []; + extract_declarations_from_unreachable_code(compressor, self.body, a); + if (self.alternative) a.push(self.alternative); + return make_node(AST_BlockStatement, self, { + body: a + }).transform(compressor); + } + } + } + if (is_empty(self.alternative)) self.alternative = null; + var negated = self.condition.negate(compressor); + var negated_is_best = best_of(self.condition, negated) === negated; + if (self.alternative && negated_is_best) { + negated_is_best = false; + self.condition = negated; + var tmp = self.body; + self.body = self.alternative || make_node(AST_EmptyStatement); + self.alternative = tmp; + } + if (is_empty(self.body) && is_empty(self.alternative)) { + return make_node(AST_SimpleStatement, self.condition, { + body: self.condition + }).transform(compressor); + } + if (self.body instanceof AST_SimpleStatement && self.alternative instanceof AST_SimpleStatement) { + return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Conditional, self, { + condition: self.condition, + consequent: self.body.body, + alternative: self.alternative.body + }) + }).transform(compressor); + } + if (is_empty(self.alternative) && self.body instanceof AST_SimpleStatement) { + if (negated_is_best) return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Binary, self, { + operator: "||", + left: negated, + right: self.body.body + }) + }).transform(compressor); + return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Binary, self, { + operator: "&&", + left: self.condition, + right: self.body.body + }) + }).transform(compressor); + } + if (self.body instanceof AST_EmptyStatement && self.alternative && self.alternative instanceof AST_SimpleStatement) { + return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Binary, self, { + operator: "||", + left: self.condition, + right: self.alternative.body + }) + }).transform(compressor); + } + if (self.body instanceof AST_Exit && self.alternative instanceof AST_Exit && self.body.TYPE == self.alternative.TYPE) { + return make_node(self.body.CTOR, self, { + value: make_node(AST_Conditional, self, { + condition: self.condition, + consequent: self.body.value || make_node(AST_Undefined, self.body).optimize(compressor), + alternative: self.alternative.value || make_node(AST_Undefined, self.alternative).optimize(compressor) + }) + }).transform(compressor); + } + if (self.body instanceof AST_If && !self.body.alternative && !self.alternative) { + self.condition = make_node(AST_Binary, self.condition, { + operator: "&&", + left: self.condition, + right: self.body.condition + }).transform(compressor); + self.body = self.body.body; + } + if (aborts(self.body)) { + if (self.alternative) { + var alt = self.alternative; + self.alternative = null; + return make_node(AST_BlockStatement, self, { + body: [ self, alt ] + }).transform(compressor); + } + } + if (aborts(self.alternative)) { + var body = self.body; + self.body = self.alternative; + self.condition = negated_is_best ? negated : self.condition.negate(compressor); + self.alternative = null; + return make_node(AST_BlockStatement, self, { + body: [ self, body ] + }).transform(compressor); + } + return self; + }); + OPT(AST_Switch, function(self, compressor) { + if (self.body.length == 0 && compressor.option("conditionals")) { + return make_node(AST_SimpleStatement, self, { + body: self.expression + }).transform(compressor); + } + for (;;) { + var last_branch = self.body[self.body.length - 1]; + if (last_branch) { + var stat = last_branch.body[last_branch.body.length - 1]; + if (stat instanceof AST_Break && loop_body(compressor.loopcontrol_target(stat.label)) === self) last_branch.body.pop(); + if (last_branch instanceof AST_Default && last_branch.body.length == 0) { + self.body.pop(); + continue; + } + } + break; + } + var exp = self.expression.evaluate(compressor); + out: if (exp.length == 2) try { + self.expression = exp[0]; + if (!compressor.option("dead_code")) break out; + var value = exp[1]; + var in_if = false; + var in_block = false; + var started = false; + var stopped = false; + var ruined = false; + var tt = new TreeTransformer(function(node, descend, in_list) { + if (node instanceof AST_Lambda || node instanceof AST_SimpleStatement) { + return node; + } else if (node instanceof AST_Switch && node === self) { + node = node.clone(); + descend(node, this); + return ruined ? node : make_node(AST_BlockStatement, node, { + body: node.body.reduce(function(a, branch) { + return a.concat(branch.body); + }, []) + }).transform(compressor); + } else if (node instanceof AST_If || node instanceof AST_Try) { + var save = in_if; + in_if = !in_block; + descend(node, this); + in_if = save; + return node; + } else if (node instanceof AST_StatementWithBody || node instanceof AST_Switch) { + var save = in_block; + in_block = true; + descend(node, this); + in_block = save; + return node; + } else if (node instanceof AST_Break && this.loopcontrol_target(node.label) === self) { + if (in_if) { + ruined = true; + return node; + } + if (in_block) return node; + stopped = true; + return in_list ? MAP.skip : make_node(AST_EmptyStatement, node); + } else if (node instanceof AST_SwitchBranch && this.parent() === self) { + if (stopped) return MAP.skip; + if (node instanceof AST_Case) { + var exp = node.expression.evaluate(compressor); + if (exp.length < 2) { + throw self; + } + if (exp[1] === value || started) { + started = true; + if (aborts(node)) stopped = true; + descend(node, this); + return node; + } + return MAP.skip; + } + descend(node, this); + return node; + } + }); + tt.stack = compressor.stack.slice(); + self = self.transform(tt); + } catch (ex) { + if (ex !== self) throw ex; + } + return self; + }); + OPT(AST_Case, function(self, compressor) { + self.body = tighten_body(self.body, compressor); + return self; + }); + OPT(AST_Try, function(self, compressor) { + self.body = tighten_body(self.body, compressor); + return self; + }); + AST_Definitions.DEFMETHOD("remove_initializers", function() { + this.definitions.forEach(function(def) { + def.value = null; + }); + }); + AST_Definitions.DEFMETHOD("to_assignments", function() { + var assignments = this.definitions.reduce(function(a, def) { + if (def.value) { + var name = make_node(AST_SymbolRef, def.name, def.name); + a.push(make_node(AST_Assign, def, { + operator: "=", + left: name, + right: def.value + })); + } + return a; + }, []); + if (assignments.length == 0) return null; + return AST_Seq.from_array(assignments); + }); + OPT(AST_Definitions, function(self, compressor) { + if (self.definitions.length == 0) return make_node(AST_EmptyStatement, self); + return self; + }); + OPT(AST_Function, function(self, compressor) { + self = AST_Lambda.prototype.optimize.call(self, compressor); + if (compressor.option("unused")) { + if (self.name && self.name.unreferenced()) { + self.name = null; + } + } + return self; + }); + OPT(AST_Call, function(self, compressor) { + if (compressor.option("unsafe")) { + var exp = self.expression; + if (exp instanceof AST_SymbolRef && exp.undeclared()) { + switch (exp.name) { + case "Array": + if (self.args.length != 1) { + return make_node(AST_Array, self, { + elements: self.args + }); + } + break; + + case "Object": + if (self.args.length == 0) { + return make_node(AST_Object, self, { + properties: [] + }); + } + break; + + case "String": + if (self.args.length == 0) return make_node(AST_String, self, { + value: "" + }); + return make_node(AST_Binary, self, { + left: self.args[0], + operator: "+", + right: make_node(AST_String, self, { + value: "" + }) + }); + + case "Function": + if (all(self.args, function(x) { + return x instanceof AST_String; + })) { + try { + var code = "(function(" + self.args.slice(0, -1).map(function(arg) { + return arg.value; + }).join(",") + "){" + self.args[self.args.length - 1].value + "})()"; + var ast = parse(code); + ast.figure_out_scope(); + var comp = new Compressor(compressor.options); + ast = ast.transform(comp); + ast.figure_out_scope(); + ast.mangle_names(); + var fun = ast.body[0].body.expression; + var args = fun.argnames.map(function(arg, i) { + return make_node(AST_String, self.args[i], { + value: arg.print_to_string() + }); + }); + var code = OutputStream(); + AST_BlockStatement.prototype._codegen.call(fun, fun, code); + code = code.toString().replace(/^\{|\}$/g, ""); + args.push(make_node(AST_String, self.args[self.args.length - 1], { + value: code + })); + self.args = args; + return self; + } catch (ex) { + if (ex instanceof JS_Parse_Error) { + compressor.warn("Error parsing code passed to new Function [{file}:{line},{col}]", self.args[self.args.length - 1].start); + compressor.warn(ex.toString()); + } else { + console.log(ex); + } + } + } + break; + } + } else if (exp instanceof AST_Dot && exp.property == "toString" && self.args.length == 0) { + return make_node(AST_Binary, self, { + left: make_node(AST_String, self, { + value: "" + }), + operator: "+", + right: exp.expression + }).transform(compressor); + } + } + if (compressor.option("side_effects")) { + if (self.expression instanceof AST_Function && self.args.length == 0 && !AST_Block.prototype.has_side_effects.call(self.expression)) { + return make_node(AST_Undefined, self).transform(compressor); + } + } + return self; + }); + OPT(AST_New, function(self, compressor) { + if (compressor.option("unsafe")) { + var exp = self.expression; + if (exp instanceof AST_SymbolRef && exp.undeclared()) { + switch (exp.name) { + case "Object": + case "RegExp": + case "Function": + case "Error": + case "Array": + return make_node(AST_Call, self, self).transform(compressor); + } + } + } + return self; + }); + OPT(AST_Seq, function(self, compressor) { + if (!compressor.option("side_effects")) return self; + if (!self.car.has_side_effects()) { + var p; + if (!(self.cdr instanceof AST_SymbolRef && self.cdr.name == "eval" && self.cdr.undeclared() && (p = compressor.parent()) instanceof AST_Call && p.expression === self)) { + return self.cdr; + } + } + if (compressor.option("cascade")) { + if (self.car instanceof AST_Assign && !self.car.left.has_side_effects() && self.car.left.equivalent_to(self.cdr)) { + return self.car; + } + if (!self.car.has_side_effects() && !self.cdr.has_side_effects() && self.car.equivalent_to(self.cdr)) { + return self.car; + } + } + return self; + }); + AST_Unary.DEFMETHOD("lift_sequences", function(compressor) { + if (compressor.option("sequences")) { + if (this.expression instanceof AST_Seq) { + var seq = this.expression; + var x = seq.to_array(); + this.expression = x.pop(); + x.push(this); + seq = AST_Seq.from_array(x).transform(compressor); + return seq; + } + } + return this; + }); + OPT(AST_UnaryPostfix, function(self, compressor) { + return self.lift_sequences(compressor); + }); + OPT(AST_UnaryPrefix, function(self, compressor) { + self = self.lift_sequences(compressor); + var e = self.expression; + if (compressor.option("booleans") && compressor.in_boolean_context()) { + switch (self.operator) { + case "!": + if (e instanceof AST_UnaryPrefix && e.operator == "!") { + return e.expression; + } + break; + + case "typeof": + compressor.warn("Boolean expression always true [{file}:{line},{col}]", self.start); + return make_node(AST_True, self); + } + if (e instanceof AST_Binary && self.operator == "!") { + self = best_of(self, e.negate(compressor)); + } + } + return self.evaluate(compressor)[0]; + }); + AST_Binary.DEFMETHOD("lift_sequences", function(compressor) { + if (compressor.option("sequences")) { + if (this.left instanceof AST_Seq) { + var seq = this.left; + var x = seq.to_array(); + this.left = x.pop(); + x.push(this); + seq = AST_Seq.from_array(x).transform(compressor); + return seq; + } + if (this.right instanceof AST_Seq && !(this.operator == "||" || this.operator == "&&") && !this.left.has_side_effects()) { + var seq = this.right; + var x = seq.to_array(); + this.right = x.pop(); + x.push(this); + seq = AST_Seq.from_array(x).transform(compressor); + return seq; + } + } + return this; + }); + var commutativeOperators = makePredicate("== === != !== * & | ^"); + OPT(AST_Binary, function(self, compressor) { + var reverse = compressor.has_directive("use asm") ? noop : function(op, force) { + if (force || !(self.left.has_side_effects() || self.right.has_side_effects())) { + if (op) self.operator = op; + var tmp = self.left; + self.left = self.right; + self.right = tmp; + } + }; + if (commutativeOperators(self.operator)) { + if (self.right instanceof AST_Constant && !(self.left instanceof AST_Constant)) { + reverse(null, true); + } + } + self = self.lift_sequences(compressor); + if (compressor.option("comparisons")) switch (self.operator) { + case "===": + case "!==": + if (self.left.is_string(compressor) && self.right.is_string(compressor) || self.left.is_boolean() && self.right.is_boolean()) { + self.operator = self.operator.substr(0, 2); + } + + case "==": + case "!=": + if (self.left instanceof AST_String && self.left.value == "undefined" && self.right instanceof AST_UnaryPrefix && self.right.operator == "typeof" && compressor.option("unsafe")) { + if (!(self.right.expression instanceof AST_SymbolRef) || !self.right.expression.undeclared()) { + self.right = self.right.expression; + self.left = make_node(AST_Undefined, self.left).optimize(compressor); + if (self.operator.length == 2) self.operator += "="; + } + } + break; + } + if (compressor.option("booleans") && compressor.in_boolean_context()) switch (self.operator) { + case "&&": + var ll = self.left.evaluate(compressor); + var rr = self.right.evaluate(compressor); + if (ll.length > 1 && !ll[1] || rr.length > 1 && !rr[1]) { + compressor.warn("Boolean && always false [{file}:{line},{col}]", self.start); + return make_node(AST_False, self); + } + if (ll.length > 1 && ll[1]) { + return rr[0]; + } + if (rr.length > 1 && rr[1]) { + return ll[0]; + } + break; + + case "||": + var ll = self.left.evaluate(compressor); + var rr = self.right.evaluate(compressor); + if (ll.length > 1 && ll[1] || rr.length > 1 && rr[1]) { + compressor.warn("Boolean || always true [{file}:{line},{col}]", self.start); + return make_node(AST_True, self); + } + if (ll.length > 1 && !ll[1]) { + return rr[0]; + } + if (rr.length > 1 && !rr[1]) { + return ll[0]; + } + break; + + case "+": + var ll = self.left.evaluate(compressor); + var rr = self.right.evaluate(compressor); + if (ll.length > 1 && ll[0] instanceof AST_String && ll[1] || rr.length > 1 && rr[0] instanceof AST_String && rr[1]) { + compressor.warn("+ in boolean context always true [{file}:{line},{col}]", self.start); + return make_node(AST_True, self); + } + break; + } + var exp = self.evaluate(compressor); + if (exp.length > 1) { + if (best_of(exp[0], self) !== self) return exp[0]; + } + if (compressor.option("comparisons")) { + if (!(compressor.parent() instanceof AST_Binary) || compressor.parent() instanceof AST_Assign) { + var negated = make_node(AST_UnaryPrefix, self, { + operator: "!", + expression: self.negate(compressor) + }); + self = best_of(self, negated); + } + switch (self.operator) { + case "<": + reverse(">"); + break; + + case "<=": + reverse(">="); + break; + } + } + if (self.operator == "+" && self.right instanceof AST_String && self.right.getValue() === "" && self.left instanceof AST_Binary && self.left.operator == "+" && self.left.is_string(compressor)) { + return self.left; + } + return self; + }); + OPT(AST_SymbolRef, function(self, compressor) { + if (self.undeclared()) { + var defines = compressor.option("global_defs"); + if (defines && defines.hasOwnProperty(self.name)) { + return make_node_from_constant(compressor, defines[self.name], self); + } + switch (self.name) { + case "undefined": + return make_node(AST_Undefined, self); + + case "NaN": + return make_node(AST_NaN, self); + + case "Infinity": + return make_node(AST_Infinity, self); + } + } + return self; + }); + OPT(AST_Undefined, function(self, compressor) { + if (compressor.option("unsafe")) { + var scope = compressor.find_parent(AST_Scope); + var undef = scope.find_variable("undefined"); + if (undef) { + var ref = make_node(AST_SymbolRef, self, { + name: "undefined", + scope: scope, + thedef: undef + }); + ref.reference(); + return ref; + } + } + return self; + }); + var ASSIGN_OPS = [ "+", "-", "/", "*", "%", ">>", "<<", ">>>", "|", "^", "&" ]; + OPT(AST_Assign, function(self, compressor) { + self = self.lift_sequences(compressor); + if (self.operator == "=" && self.left instanceof AST_SymbolRef && self.right instanceof AST_Binary && self.right.left instanceof AST_SymbolRef && self.right.left.name == self.left.name && member(self.right.operator, ASSIGN_OPS)) { + self.operator = self.right.operator + "="; + self.right = self.right.right; + } + return self; + }); + OPT(AST_Conditional, function(self, compressor) { + if (!compressor.option("conditionals")) return self; + if (self.condition instanceof AST_Seq) { + var car = self.condition.car; + self.condition = self.condition.cdr; + return AST_Seq.cons(car, self); + } + var cond = self.condition.evaluate(compressor); + if (cond.length > 1) { + if (cond[1]) { + compressor.warn("Condition always true [{file}:{line},{col}]", self.start); + return self.consequent; + } else { + compressor.warn("Condition always false [{file}:{line},{col}]", self.start); + return self.alternative; + } + } + var negated = cond[0].negate(compressor); + if (best_of(cond[0], negated) === negated) { + self = make_node(AST_Conditional, self, { + condition: negated, + consequent: self.alternative, + alternative: self.consequent + }); + } + var consequent = self.consequent; + var alternative = self.alternative; + if (consequent instanceof AST_Assign && alternative instanceof AST_Assign && consequent.operator == alternative.operator && consequent.left.equivalent_to(alternative.left)) { + self = make_node(AST_Assign, self, { + operator: consequent.operator, + left: consequent.left, + right: make_node(AST_Conditional, self, { + condition: self.condition, + consequent: consequent.right, + alternative: alternative.right + }) + }); + } + return self; + }); + OPT(AST_Boolean, function(self, compressor) { + if (compressor.option("booleans")) { + var p = compressor.parent(); + if (p instanceof AST_Binary && (p.operator == "==" || p.operator == "!=")) { + compressor.warn("Non-strict equality against boolean: {operator} {value} [{file}:{line},{col}]", { + operator: p.operator, + value: self.value, + file: p.start.file, + line: p.start.line, + col: p.start.col + }); + return make_node(AST_Number, self, { + value: +self.value + }); + } + return make_node(AST_UnaryPrefix, self, { + operator: "!", + expression: make_node(AST_Number, self, { + value: 1 - self.value + }) + }); + } + return self; + }); + OPT(AST_Sub, function(self, compressor) { + var prop = self.property; + if (prop instanceof AST_String && compressor.option("properties")) { + prop = prop.getValue(); + if (RESERVED_WORDS(prop) ? compressor.option("screw_ie8") : is_identifier_string(prop)) { + return make_node(AST_Dot, self, { + expression: self.expression, + property: prop + }); + } + } + return self; + }); + function literals_in_boolean_context(self, compressor) { + if (compressor.option("booleans") && compressor.in_boolean_context()) { + return make_node(AST_True, self); + } + return self; + } + OPT(AST_Array, literals_in_boolean_context); + OPT(AST_Object, literals_in_boolean_context); + OPT(AST_RegExp, literals_in_boolean_context); + })(); + "use strict"; + function SourceMap(options) { + options = defaults(options, { + file: null, + root: null, + orig: null + }); + var generator = new MOZ_SourceMap.SourceMapGenerator({ + file: options.file, + sourceRoot: options.root + }); + var orig_map = options.orig && new MOZ_SourceMap.SourceMapConsumer(options.orig); + function add(source, gen_line, gen_col, orig_line, orig_col, name) { + if (orig_map) { + var info = orig_map.originalPositionFor({ + line: orig_line, + column: orig_col + }); + source = info.source; + orig_line = info.line; + orig_col = info.column; + name = info.name; + } + generator.addMapping({ + generated: { + line: gen_line, + column: gen_col + }, + original: { + line: orig_line, + column: orig_col + }, + source: source, + name: name + }); + } + return { + add: add, + get: function() { + return generator; + }, + toString: function() { + return generator.toString(); + } + }; + } + "use strict"; + (function() { + var MOZ_TO_ME = { + TryStatement: function(M) { + return new AST_Try({ + start: my_start_token(M), + end: my_end_token(M), + body: from_moz(M.block).body, + bcatch: from_moz(M.handlers[0]), + bfinally: M.finalizer ? new AST_Finally(from_moz(M.finalizer)) : null + }); + }, + CatchClause: function(M) { + return new AST_Catch({ + start: my_start_token(M), + end: my_end_token(M), + argname: from_moz(M.param), + body: from_moz(M.body).body + }); + }, + ObjectExpression: function(M) { + return new AST_Object({ + start: my_start_token(M), + end: my_end_token(M), + properties: M.properties.map(function(prop) { + var key = prop.key; + var name = key.type == "Identifier" ? key.name : key.value; + var args = { + start: my_start_token(key), + end: my_end_token(prop.value), + key: name, + value: from_moz(prop.value) + }; + switch (prop.kind) { + case "init": + return new AST_ObjectKeyVal(args); + + case "set": + args.value.name = from_moz(key); + return new AST_ObjectSetter(args); + + case "get": + args.value.name = from_moz(key); + return new AST_ObjectGetter(args); + } + }) + }); + }, + SequenceExpression: function(M) { + return AST_Seq.from_array(M.expressions.map(from_moz)); + }, + MemberExpression: function(M) { + return new (M.computed ? AST_Sub : AST_Dot)({ + start: my_start_token(M), + end: my_end_token(M), + property: M.computed ? from_moz(M.property) : M.property.name, + expression: from_moz(M.object) + }); + }, + SwitchCase: function(M) { + return new (M.test ? AST_Case : AST_Default)({ + start: my_start_token(M), + end: my_end_token(M), + expression: from_moz(M.test), + body: M.consequent.map(from_moz) + }); + }, + Literal: function(M) { + var val = M.value, args = { + start: my_start_token(M), + end: my_end_token(M) + }; + if (val === null) return new AST_Null(args); + switch (typeof val) { + case "string": + args.value = val; + return new AST_String(args); + + case "number": + args.value = val; + return new AST_Number(args); + + case "boolean": + return new (val ? AST_True : AST_False)(args); + + default: + args.value = val; + return new AST_RegExp(args); + } + }, + UnaryExpression: From_Moz_Unary, + UpdateExpression: From_Moz_Unary, + Identifier: function(M) { + var p = FROM_MOZ_STACK[FROM_MOZ_STACK.length - 2]; + return new (M.name == "this" ? AST_This : p.type == "LabeledStatement" ? AST_Label : p.type == "VariableDeclarator" && p.id === M ? p.kind == "const" ? AST_SymbolConst : AST_SymbolVar : p.type == "FunctionExpression" ? p.id === M ? AST_SymbolLambda : AST_SymbolFunarg : p.type == "FunctionDeclaration" ? p.id === M ? AST_SymbolDefun : AST_SymbolFunarg : p.type == "CatchClause" ? AST_SymbolCatch : p.type == "BreakStatement" || p.type == "ContinueStatement" ? AST_LabelRef : AST_SymbolRef)({ + start: my_start_token(M), + end: my_end_token(M), + name: M.name + }); + } + }; + function From_Moz_Unary(M) { + var prefix = "prefix" in M ? M.prefix : M.type == "UnaryExpression" ? true : false; + return new (prefix ? AST_UnaryPrefix : AST_UnaryPostfix)({ + start: my_start_token(M), + end: my_end_token(M), + operator: M.operator, + expression: from_moz(M.argument) + }); + } + var ME_TO_MOZ = {}; + map("Node", AST_Node); + map("Program", AST_Toplevel, "body@body"); + map("Function", AST_Function, "id>name, params@argnames, body%body"); + map("EmptyStatement", AST_EmptyStatement); + map("BlockStatement", AST_BlockStatement, "body@body"); + map("ExpressionStatement", AST_SimpleStatement, "expression>body"); + map("IfStatement", AST_If, "test>condition, consequent>body, alternate>alternative"); + map("LabeledStatement", AST_LabeledStatement, "label>label, body>body"); + map("BreakStatement", AST_Break, "label>label"); + map("ContinueStatement", AST_Continue, "label>label"); + map("WithStatement", AST_With, "object>expression, body>body"); + map("SwitchStatement", AST_Switch, "discriminant>expression, cases@body"); + map("ReturnStatement", AST_Return, "argument>value"); + map("ThrowStatement", AST_Throw, "argument>value"); + map("WhileStatement", AST_While, "test>condition, body>body"); + map("DoWhileStatement", AST_Do, "test>condition, body>body"); + map("ForStatement", AST_For, "init>init, test>condition, update>step, body>body"); + map("ForInStatement", AST_ForIn, "left>init, right>object, body>body"); + map("DebuggerStatement", AST_Debugger); + map("FunctionDeclaration", AST_Defun, "id>name, params@argnames, body%body"); + map("VariableDeclaration", AST_Var, "declarations@definitions"); + map("VariableDeclarator", AST_VarDef, "id>name, init>value"); + map("ThisExpression", AST_This); + map("ArrayExpression", AST_Array, "elements@elements"); + map("FunctionExpression", AST_Function, "id>name, params@argnames, body%body"); + map("BinaryExpression", AST_Binary, "operator=operator, left>left, right>right"); + map("AssignmentExpression", AST_Assign, "operator=operator, left>left, right>right"); + map("LogicalExpression", AST_Binary, "operator=operator, left>left, right>right"); + map("ConditionalExpression", AST_Conditional, "test>condition, consequent>consequent, alternate>alternative"); + map("NewExpression", AST_New, "callee>expression, arguments@args"); + map("CallExpression", AST_Call, "callee>expression, arguments@args"); + function my_start_token(moznode) { + return new AST_Token({ + file: moznode.loc && moznode.loc.source, + line: moznode.loc && moznode.loc.start.line, + col: moznode.loc && moznode.loc.start.column, + pos: moznode.start, + endpos: moznode.start + }); + } + function my_end_token(moznode) { + return new AST_Token({ + file: moznode.loc && moznode.loc.source, + line: moznode.loc && moznode.loc.end.line, + col: moznode.loc && moznode.loc.end.column, + pos: moznode.end, + endpos: moznode.end + }); + } + function map(moztype, mytype, propmap) { + var moz_to_me = "function From_Moz_" + moztype + "(M){\n"; + moz_to_me += "return new mytype({\n" + "start: my_start_token(M),\n" + "end: my_end_token(M)"; + if (propmap) propmap.split(/\s*,\s*/).forEach(function(prop) { + var m = /([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(prop); + if (!m) throw new Error("Can't understand property map: " + prop); + var moz = "M." + m[1], how = m[2], my = m[3]; + moz_to_me += ",\n" + my + ": "; + if (how == "@") { + moz_to_me += moz + ".map(from_moz)"; + } else if (how == ">") { + moz_to_me += "from_moz(" + moz + ")"; + } else if (how == "=") { + moz_to_me += moz; + } else if (how == "%") { + moz_to_me += "from_moz(" + moz + ").body"; + } else throw new Error("Can't understand operator in propmap: " + prop); + }); + moz_to_me += "\n})}"; + moz_to_me = new Function("mytype", "my_start_token", "my_end_token", "from_moz", "return(" + moz_to_me + ")")(mytype, my_start_token, my_end_token, from_moz); + return MOZ_TO_ME[moztype] = moz_to_me; + } + var FROM_MOZ_STACK = null; + function from_moz(node) { + FROM_MOZ_STACK.push(node); + var ret = node != null ? MOZ_TO_ME[node.type](node) : null; + FROM_MOZ_STACK.pop(); + return ret; + } + AST_Node.from_mozilla_ast = function(node) { + var save_stack = FROM_MOZ_STACK; + FROM_MOZ_STACK = []; + var ast = from_moz(node); + FROM_MOZ_STACK = save_stack; + return ast; + }; + })(); + exports["array_to_hash"] = array_to_hash; + exports["slice"] = slice; + exports["characters"] = characters; + exports["member"] = member; + exports["find_if"] = find_if; + exports["repeat_string"] = repeat_string; + exports["DefaultsError"] = DefaultsError; + exports["defaults"] = defaults; + exports["merge"] = merge; + exports["noop"] = noop; + exports["MAP"] = MAP; + exports["push_uniq"] = push_uniq; + exports["string_template"] = string_template; + exports["remove"] = remove; + exports["mergeSort"] = mergeSort; + exports["set_difference"] = set_difference; + exports["set_intersection"] = set_intersection; + exports["makePredicate"] = makePredicate; + exports["all"] = all; + exports["Dictionary"] = Dictionary; + exports["DEFNODE"] = DEFNODE; + exports["AST_Token"] = AST_Token; + exports["AST_Node"] = AST_Node; + exports["AST_Statement"] = AST_Statement; + exports["AST_Debugger"] = AST_Debugger; + exports["AST_Directive"] = AST_Directive; + exports["AST_SimpleStatement"] = AST_SimpleStatement; + exports["walk_body"] = walk_body; + exports["AST_Block"] = AST_Block; + exports["AST_BlockStatement"] = AST_BlockStatement; + exports["AST_EmptyStatement"] = AST_EmptyStatement; + exports["AST_StatementWithBody"] = AST_StatementWithBody; + exports["AST_LabeledStatement"] = AST_LabeledStatement; + exports["AST_DWLoop"] = AST_DWLoop; + exports["AST_Do"] = AST_Do; + exports["AST_While"] = AST_While; + exports["AST_For"] = AST_For; + exports["AST_ForIn"] = AST_ForIn; + exports["AST_With"] = AST_With; + exports["AST_Scope"] = AST_Scope; + exports["AST_Toplevel"] = AST_Toplevel; + exports["AST_Lambda"] = AST_Lambda; + exports["AST_Accessor"] = AST_Accessor; + exports["AST_Function"] = AST_Function; + exports["AST_Defun"] = AST_Defun; + exports["AST_Jump"] = AST_Jump; + exports["AST_Exit"] = AST_Exit; + exports["AST_Return"] = AST_Return; + exports["AST_Throw"] = AST_Throw; + exports["AST_LoopControl"] = AST_LoopControl; + exports["AST_Break"] = AST_Break; + exports["AST_Continue"] = AST_Continue; + exports["AST_If"] = AST_If; + exports["AST_Switch"] = AST_Switch; + exports["AST_SwitchBranch"] = AST_SwitchBranch; + exports["AST_Default"] = AST_Default; + exports["AST_Case"] = AST_Case; + exports["AST_Try"] = AST_Try; + exports["AST_Catch"] = AST_Catch; + exports["AST_Finally"] = AST_Finally; + exports["AST_Definitions"] = AST_Definitions; + exports["AST_Var"] = AST_Var; + exports["AST_Const"] = AST_Const; + exports["AST_VarDef"] = AST_VarDef; + exports["AST_Call"] = AST_Call; + exports["AST_New"] = AST_New; + exports["AST_Seq"] = AST_Seq; + exports["AST_PropAccess"] = AST_PropAccess; + exports["AST_Dot"] = AST_Dot; + exports["AST_Sub"] = AST_Sub; + exports["AST_Unary"] = AST_Unary; + exports["AST_UnaryPrefix"] = AST_UnaryPrefix; + exports["AST_UnaryPostfix"] = AST_UnaryPostfix; + exports["AST_Binary"] = AST_Binary; + exports["AST_Conditional"] = AST_Conditional; + exports["AST_Assign"] = AST_Assign; + exports["AST_Array"] = AST_Array; + exports["AST_Object"] = AST_Object; + exports["AST_ObjectProperty"] = AST_ObjectProperty; + exports["AST_ObjectKeyVal"] = AST_ObjectKeyVal; + exports["AST_ObjectSetter"] = AST_ObjectSetter; + exports["AST_ObjectGetter"] = AST_ObjectGetter; + exports["AST_Symbol"] = AST_Symbol; + exports["AST_SymbolAccessor"] = AST_SymbolAccessor; + exports["AST_SymbolDeclaration"] = AST_SymbolDeclaration; + exports["AST_SymbolVar"] = AST_SymbolVar; + exports["AST_SymbolConst"] = AST_SymbolConst; + exports["AST_SymbolFunarg"] = AST_SymbolFunarg; + exports["AST_SymbolDefun"] = AST_SymbolDefun; + exports["AST_SymbolLambda"] = AST_SymbolLambda; + exports["AST_SymbolCatch"] = AST_SymbolCatch; + exports["AST_Label"] = AST_Label; + exports["AST_SymbolRef"] = AST_SymbolRef; + exports["AST_LabelRef"] = AST_LabelRef; + exports["AST_This"] = AST_This; + exports["AST_Constant"] = AST_Constant; + exports["AST_String"] = AST_String; + exports["AST_Number"] = AST_Number; + exports["AST_RegExp"] = AST_RegExp; + exports["AST_Atom"] = AST_Atom; + exports["AST_Null"] = AST_Null; + exports["AST_NaN"] = AST_NaN; + exports["AST_Undefined"] = AST_Undefined; + exports["AST_Hole"] = AST_Hole; + exports["AST_Infinity"] = AST_Infinity; + exports["AST_Boolean"] = AST_Boolean; + exports["AST_False"] = AST_False; + exports["AST_True"] = AST_True; + exports["TreeWalker"] = TreeWalker; + exports["KEYWORDS"] = KEYWORDS; + exports["KEYWORDS_ATOM"] = KEYWORDS_ATOM; + exports["RESERVED_WORDS"] = RESERVED_WORDS; + exports["KEYWORDS_BEFORE_EXPRESSION"] = KEYWORDS_BEFORE_EXPRESSION; + exports["OPERATOR_CHARS"] = OPERATOR_CHARS; + exports["RE_HEX_NUMBER"] = RE_HEX_NUMBER; + exports["RE_OCT_NUMBER"] = RE_OCT_NUMBER; + exports["RE_DEC_NUMBER"] = RE_DEC_NUMBER; + exports["OPERATORS"] = OPERATORS; + exports["WHITESPACE_CHARS"] = WHITESPACE_CHARS; + exports["PUNC_BEFORE_EXPRESSION"] = PUNC_BEFORE_EXPRESSION; + exports["PUNC_CHARS"] = PUNC_CHARS; + exports["REGEXP_MODIFIERS"] = REGEXP_MODIFIERS; + exports["UNICODE"] = UNICODE; + exports["is_letter"] = is_letter; + exports["is_digit"] = is_digit; + exports["is_alphanumeric_char"] = is_alphanumeric_char; + exports["is_unicode_combining_mark"] = is_unicode_combining_mark; + exports["is_unicode_connector_punctuation"] = is_unicode_connector_punctuation; + exports["is_identifier"] = is_identifier; + exports["is_identifier_start"] = is_identifier_start; + exports["is_identifier_char"] = is_identifier_char; + exports["is_identifier_string"] = is_identifier_string; + exports["parse_js_number"] = parse_js_number; + exports["JS_Parse_Error"] = JS_Parse_Error; + exports["js_error"] = js_error; + exports["is_token"] = is_token; + exports["EX_EOF"] = EX_EOF; + exports["tokenizer"] = tokenizer; + exports["UNARY_PREFIX"] = UNARY_PREFIX; + exports["UNARY_POSTFIX"] = UNARY_POSTFIX; + exports["ASSIGNMENT"] = ASSIGNMENT; + exports["PRECEDENCE"] = PRECEDENCE; + exports["STATEMENTS_WITH_LABELS"] = STATEMENTS_WITH_LABELS; + exports["ATOMIC_START_TOKEN"] = ATOMIC_START_TOKEN; + exports["parse"] = parse; + exports["TreeTransformer"] = TreeTransformer; + exports["SymbolDef"] = SymbolDef; + exports["base54"] = base54; + exports["OutputStream"] = OutputStream; + exports["Compressor"] = Compressor; + exports["SourceMap"] = SourceMap; +})({}, function() { + return exports; +}()); + +var UglifyJS = exports.UglifyJS; + +UglifyJS.AST_Node.warn_function = function(txt) { + logger.error("uglifyjs2 WARN: " + txt); +}; + +//JRB: MODIFIED FROM UGLIFY SOURCE +//to take a name for the file, and then set toplevel.filename to be that name. +exports.minify = function(files, options, name) { + options = UglifyJS.defaults(options, { + outSourceMap : null, + sourceRoot : null, + inSourceMap : null, + fromString : false, + warnings : false, + mangle : {}, + output : null, + compress : {} + }); + if (typeof files == "string") + files = [ files ]; + + UglifyJS.base54.reset(); + + // 1. parse + var toplevel = null; + files.forEach(function(file){ + var code = options.fromString + ? file + : rjsFile.readFile(file, "utf8"); + toplevel = UglifyJS.parse(code, { + filename: options.fromString ? name : file, + toplevel: toplevel + }); + }); + + // 2. compress + if (options.compress) { + var compress = { warnings: options.warnings }; + UglifyJS.merge(compress, options.compress); + toplevel.figure_out_scope(); + var sq = UglifyJS.Compressor(compress); + toplevel = toplevel.transform(sq); + } + + // 3. mangle + if (options.mangle) { + toplevel.figure_out_scope(); + toplevel.compute_char_frequency(); + toplevel.mangle_names(options.mangle); + } + + // 4. output + var inMap = options.inSourceMap; + var output = {}; + if (typeof options.inSourceMap == "string") { + inMap = rjsFile.readFile(options.inSourceMap, "utf8"); + } + if (options.outSourceMap) { + output.source_map = UglifyJS.SourceMap({ + file: options.outSourceMap, + orig: inMap, + root: options.sourceRoot + }); + } + if (options.output) { + UglifyJS.merge(output, options.output); + } + var stream = UglifyJS.OutputStream(output); + toplevel.print(stream); + return { + code : stream + "", + map : output.source_map + "" + }; +}; + +// exports.describe_ast = function() { +// function doitem(ctor) { +// var sub = {}; +// ctor.SUBCLASSES.forEach(function(ctor){ +// sub[ctor.TYPE] = doitem(ctor); +// }); +// var ret = {}; +// if (ctor.SELF_PROPS.length > 0) ret.props = ctor.SELF_PROPS; +// if (ctor.SUBCLASSES.length > 0) ret.sub = sub; +// return ret; +// } +// return doitem(UglifyJS.AST_Node).sub; +// } + +exports.describe_ast = function() { + var out = UglifyJS.OutputStream({ beautify: true }); + function doitem(ctor) { + out.print("AST_" + ctor.TYPE); + var props = ctor.SELF_PROPS.filter(function(prop){ + return !/^\$/.test(prop); + }); + if (props.length > 0) { + out.space(); + out.with_parens(function(){ + props.forEach(function(prop, i){ + if (i) out.space(); + out.print(prop); + }); + }); + } + if (ctor.documentation) { + out.space(); + out.print_string(ctor.documentation); + } + if (ctor.SUBCLASSES.length > 0) { + out.space(); + out.with_block(function(){ + ctor.SUBCLASSES.forEach(function(ctor, i){ + out.indent(); + doitem(ctor); + out.newline(); + }); + }); + } + }; + doitem(UglifyJS.AST_Node); + return out + ""; +}; + +}); +/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint plusplus: true */ +/*global define: false */ + +define('parse', ['./esprimaAdapter', 'lang'], function (esprima, lang) { + 'use strict'; + + function arrayToString(ary) { + var output = '['; + if (ary) { + ary.forEach(function (item, i) { + output += (i > 0 ? ',' : '') + '"' + lang.jsEscape(item) + '"'; + }); + } + output += ']'; + + return output; + } + + //This string is saved off because JSLint complains + //about obj.arguments use, as 'reserved word' + var argPropName = 'arguments'; + + //From an esprima example for traversing its ast. + function traverse(object, visitor) { + var key, child; + + if (!object) { + return; + } + + if (visitor.call(null, object) === false) { + return false; + } + for (key in object) { + if (object.hasOwnProperty(key)) { + child = object[key]; + if (typeof child === 'object' && child !== null) { + if (traverse(child, visitor) === false) { + return false; + } + } + } + } + } + + //Like traverse, but visitor returning false just + //stops that subtree analysis, not the rest of tree + //visiting. + function traverseBroad(object, visitor) { + var key, child; + + if (!object) { + return; + } + + if (visitor.call(null, object) === false) { + return false; + } + for (key in object) { + if (object.hasOwnProperty(key)) { + child = object[key]; + if (typeof child === 'object' && child !== null) { + traverse(child, visitor); + } + } + } + } + + /** + * Pulls out dependencies from an array literal with just string members. + * If string literals, will just return those string values in an array, + * skipping other items in the array. + * + * @param {Node} node an AST node. + * + * @returns {Array} an array of strings. + * If null is returned, then it means the input node was not a valid + * dependency. + */ + function getValidDeps(node) { + if (!node || node.type !== 'ArrayExpression' || !node.elements) { + return; + } + + var deps = []; + + node.elements.some(function (elem) { + if (elem.type === 'Literal') { + deps.push(elem.value); + } + }); + + return deps.length ? deps : undefined; + } + + /** + * Main parse function. Returns a string of any valid require or + * define/require.def calls as part of one JavaScript source string. + * @param {String} moduleName the module name that represents this file. + * It is used to create a default define if there is not one already for the + * file. This allows properly tracing dependencies for builds. Otherwise, if + * the file just has a require() call, the file dependencies will not be + * properly reflected: the file will come before its dependencies. + * @param {String} moduleName + * @param {String} fileName + * @param {String} fileContents + * @param {Object} options optional options. insertNeedsDefine: true will + * add calls to require.needsDefine() if appropriate. + * @returns {String} JS source string or null, if no require or + * define/require.def calls are found. + */ + function parse(moduleName, fileName, fileContents, options) { + options = options || {}; + + //Set up source input + var i, moduleCall, depString, + moduleDeps = [], + result = '', + moduleList = [], + needsDefine = true, + astRoot = esprima.parse(fileContents); + + parse.recurse(astRoot, function (callName, config, name, deps) { + if (!deps) { + deps = []; + } + + if (callName === 'define' && (!name || name === moduleName)) { + needsDefine = false; + } + + if (!name) { + //If there is no module name, the dependencies are for + //this file/default module name. + moduleDeps = moduleDeps.concat(deps); + } else { + moduleList.push({ + name: name, + deps: deps + }); + } + + //If define was found, no need to dive deeper, unless + //the config explicitly wants to dig deeper. + return !!options.findNestedDependencies; + }, options); + + if (options.insertNeedsDefine && needsDefine) { + result += 'require.needsDefine("' + moduleName + '");'; + } + + if (moduleDeps.length || moduleList.length) { + for (i = 0; i < moduleList.length; i++) { + moduleCall = moduleList[i]; + if (result) { + result += '\n'; + } + + //If this is the main module for this file, combine any + //"anonymous" dependencies (could come from a nested require + //call) with this module. + if (moduleCall.name === moduleName) { + moduleCall.deps = moduleCall.deps.concat(moduleDeps); + moduleDeps = []; + } + + depString = arrayToString(moduleCall.deps); + result += 'define("' + moduleCall.name + '",' + + depString + ');'; + } + if (moduleDeps.length) { + if (result) { + result += '\n'; + } + depString = arrayToString(moduleDeps); + result += 'define("' + moduleName + '",' + depString + ');'; + } + } + + return result || null; + } + + parse.traverse = traverse; + parse.traverseBroad = traverseBroad; + + /** + * Handles parsing a file recursively for require calls. + * @param {Array} parentNode the AST node to start with. + * @param {Function} onMatch function to call on a parse match. + * @param {Object} [options] This is normally the build config options if + * it is passed. + */ + parse.recurse = function (object, onMatch, options) { + //Like traverse, but skips if branches that would not be processed + //after has application that results in tests of true or false boolean + //literal values. + var key, child, + hasHas = options && options.has; + + if (!object) { + return; + } + + //If has replacement has resulted in if(true){} or if(false){}, take + //the appropriate branch and skip the other one. + if (hasHas && object.type === 'IfStatement' && object.test.type && + object.test.type === 'Literal') { + if (object.test.value) { + //Take the if branch + this.recurse(object.consequent, onMatch, options); + } else { + //Take the else branch + this.recurse(object.alternate, onMatch, options); + } + } else { + if (this.parseNode(object, onMatch) === false) { + return; + } + for (key in object) { + if (object.hasOwnProperty(key)) { + child = object[key]; + if (typeof child === 'object' && child !== null) { + this.recurse(child, onMatch, options); + } + } + } + } + }; + + /** + * Determines if the file defines the require/define module API. + * Specifically, it looks for the `define.amd = ` expression. + * @param {String} fileName + * @param {String} fileContents + * @returns {Boolean} + */ + parse.definesRequire = function (fileName, fileContents) { + var found = false; + + traverse(esprima.parse(fileContents), function (node) { + if (parse.hasDefineAmd(node)) { + found = true; + + //Stop traversal + return false; + } + }); + + return found; + }; + + /** + * Finds require("") calls inside a CommonJS anonymous module wrapped in a + * define(function(require, exports, module){}) wrapper. These dependencies + * will be added to a modified define() call that lists the dependencies + * on the outside of the function. + * @param {String} fileName + * @param {String|Object} fileContents: a string of contents, or an already + * parsed AST tree. + * @returns {Array} an array of module names that are dependencies. Always + * returns an array, but could be of length zero. + */ + parse.getAnonDeps = function (fileName, fileContents) { + var astRoot = typeof fileContents === 'string' ? + esprima.parse(fileContents) : fileContents, + defFunc = this.findAnonDefineFactory(astRoot); + + return parse.getAnonDepsFromNode(defFunc); + }; + + /** + * Finds require("") calls inside a CommonJS anonymous module wrapped + * in a define function, given an AST node for the definition function. + * @param {Node} node the AST node for the definition function. + * @returns {Array} and array of dependency names. Can be of zero length. + */ + parse.getAnonDepsFromNode = function (node) { + var deps = [], + funcArgLength; + + if (node) { + this.findRequireDepNames(node, deps); + + //If no deps, still add the standard CommonJS require, exports, + //module, in that order, to the deps, but only if specified as + //function args. In particular, if exports is used, it is favored + //over the return value of the function, so only add it if asked. + funcArgLength = node.params && node.params.length; + if (funcArgLength) { + deps = (funcArgLength > 1 ? ["require", "exports", "module"] : + ["require"]).concat(deps); + } + } + return deps; + }; + + parse.isDefineNodeWithArgs = function (node) { + return node && node.type === 'CallExpression' && + node.callee && node.callee.type === 'Identifier' && + node.callee.name === 'define' && node[argPropName]; + }; + + /** + * Finds the function in define(function (require, exports, module){}); + * @param {Array} node + * @returns {Boolean} + */ + parse.findAnonDefineFactory = function (node) { + var match; + + traverse(node, function (node) { + var arg0, arg1; + + if (parse.isDefineNodeWithArgs(node)) { + + //Just the factory function passed to define + arg0 = node[argPropName][0]; + if (arg0 && arg0.type === 'FunctionExpression') { + match = arg0; + return false; + } + + //A string literal module ID followed by the factory function. + arg1 = node[argPropName][1]; + if (arg0.type === 'Literal' && + arg1 && arg1.type === 'FunctionExpression') { + match = arg1; + return false; + } + } + }); + + return match; + }; + + /** + * Finds any config that is passed to requirejs. That includes calls to + * require/requirejs.config(), as well as require({}, ...) and + * requirejs({}, ...) + * @param {String} fileContents + * + * @returns {Object} a config details object with the following properties: + * - config: {Object} the config object found. Can be undefined if no + * config found. + * - range: {Array} the start index and end index in the contents where + * the config was found. Can be undefined if no config found. + * Can throw an error if the config in the file cannot be evaluated in + * a build context to valid JavaScript. + */ + parse.findConfig = function (fileContents) { + /*jslint evil: true */ + var jsConfig, foundConfig, stringData, foundRange, quote, quoteMatch, + quoteRegExp = /(:\s|\[\s*)(['"])/, + astRoot = esprima.parse(fileContents, { + loc: true + }); + + traverse(astRoot, function (node) { + var arg, + requireType = parse.hasRequire(node); + + if (requireType && (requireType === 'require' || + requireType === 'requirejs' || + requireType === 'requireConfig' || + requireType === 'requirejsConfig')) { + + arg = node[argPropName] && node[argPropName][0]; + + if (arg && arg.type === 'ObjectExpression') { + stringData = parse.nodeToString(fileContents, arg); + jsConfig = stringData.value; + foundRange = stringData.range; + return false; + } + } else { + arg = parse.getRequireObjectLiteral(node); + if (arg) { + stringData = parse.nodeToString(fileContents, arg); + jsConfig = stringData.value; + foundRange = stringData.range; + return false; + } + } + }); + + if (jsConfig) { + // Eval the config + quoteMatch = quoteRegExp.exec(jsConfig); + quote = (quoteMatch && quoteMatch[2]) || '"'; + foundConfig = eval('(' + jsConfig + ')'); + } + + return { + config: foundConfig, + range: foundRange, + quote: quote + }; + }; + + /** Returns the node for the object literal assigned to require/requirejs, + * for holding a declarative config. + */ + parse.getRequireObjectLiteral = function (node) { + if (node.id && node.id.type === 'Identifier' && + (node.id.name === 'require' || node.id.name === 'requirejs') && + node.init && node.init.type === 'ObjectExpression') { + return node.init; + } + }; + + /** + * Renames require/requirejs/define calls to be ns + '.' + require/requirejs/define + * Does *not* do .config calls though. See pragma.namespace for the complete + * set of namespace transforms. This function is used because require calls + * inside a define() call should not be renamed, so a simple regexp is not + * good enough. + * @param {String} fileContents the contents to transform. + * @param {String} ns the namespace, *not* including trailing dot. + * @return {String} the fileContents with the namespace applied + */ + parse.renameNamespace = function (fileContents, ns) { + var lines, + locs = [], + astRoot = esprima.parse(fileContents, { + loc: true + }); + + parse.recurse(astRoot, function (callName, config, name, deps, node) { + locs.push(node.loc); + //Do not recurse into define functions, they should be using + //local defines. + return callName !== 'define'; + }, {}); + + if (locs.length) { + lines = fileContents.split('\n'); + + //Go backwards through the found locs, adding in the namespace name + //in front. + locs.reverse(); + locs.forEach(function (loc) { + var startIndex = loc.start.column, + //start.line is 1-based, not 0 based. + lineIndex = loc.start.line - 1, + line = lines[lineIndex]; + + lines[lineIndex] = line.substring(0, startIndex) + + ns + '.' + + line.substring(startIndex, + line.length); + }); + + fileContents = lines.join('\n'); + } + + return fileContents; + }; + + /** + * Finds all dependencies specified in dependency arrays and inside + * simplified commonjs wrappers. + * @param {String} fileName + * @param {String} fileContents + * + * @returns {Array} an array of dependency strings. The dependencies + * have not been normalized, they may be relative IDs. + */ + parse.findDependencies = function (fileName, fileContents, options) { + var dependencies = [], + astRoot = esprima.parse(fileContents); + + parse.recurse(astRoot, function (callName, config, name, deps) { + if (deps) { + dependencies = dependencies.concat(deps); + } + }, options); + + return dependencies; + }; + + /** + * Finds only CJS dependencies, ones that are the form + * require('stringLiteral') + */ + parse.findCjsDependencies = function (fileName, fileContents) { + var dependencies = []; + + traverse(esprima.parse(fileContents), function (node) { + var arg; + + if (node && node.type === 'CallExpression' && node.callee && + node.callee.type === 'Identifier' && + node.callee.name === 'require' && node[argPropName] && + node[argPropName].length === 1) { + arg = node[argPropName][0]; + if (arg.type === 'Literal') { + dependencies.push(arg.value); + } + } + }); + + return dependencies; + }; + + //function define() {} + parse.hasDefDefine = function (node) { + return node.type === 'FunctionDeclaration' && node.id && + node.id.type === 'Identifier' && node.id.name === 'define'; + }; + + //define.amd = ... + parse.hasDefineAmd = function (node) { + return node && node.type === 'AssignmentExpression' && + node.left && node.left.type === 'MemberExpression' && + node.left.object && node.left.object.name === 'define' && + node.left.property && node.left.property.name === 'amd'; + }; + + //define.amd reference, as in: if (define.amd) + parse.refsDefineAmd = function (node) { + return node && node.type === 'MemberExpression' && + node.object && node.object.name === 'define' && + node.object.type === 'Identifier' && + node.property && node.property.name === 'amd' && + node.property.type === 'Identifier'; + }; + + //require(), requirejs(), require.config() and requirejs.config() + parse.hasRequire = function (node) { + var callName, + c = node && node.callee; + + if (node && node.type === 'CallExpression' && c) { + if (c.type === 'Identifier' && + (c.name === 'require' || + c.name === 'requirejs')) { + //A require/requirejs({}, ...) call + callName = c.name; + } else if (c.type === 'MemberExpression' && + c.object && + c.object.type === 'Identifier' && + (c.object.name === 'require' || + c.object.name === 'requirejs') && + c.property && c.property.name === 'config') { + // require/requirejs.config({}) call + callName = c.object.name + 'Config'; + } + } + + return callName; + }; + + //define() + parse.hasDefine = function (node) { + return node && node.type === 'CallExpression' && node.callee && + node.callee.type === 'Identifier' && + node.callee.name === 'define'; + }; + + /** + * If there is a named define in the file, returns the name. Does not + * scan for mulitple names, just the first one. + */ + parse.getNamedDefine = function (fileContents) { + var name; + traverse(esprima.parse(fileContents), function (node) { + if (node && node.type === 'CallExpression' && node.callee && + node.callee.type === 'Identifier' && + node.callee.name === 'define' && + node[argPropName] && node[argPropName][0] && + node[argPropName][0].type === 'Literal') { + name = node[argPropName][0].value; + return false; + } + }); + + return name; + }; + + /** + * Determines if define(), require({}|[]) or requirejs was called in the + * file. Also finds out if define() is declared and if define.amd is called. + */ + parse.usesAmdOrRequireJs = function (fileName, fileContents) { + var uses; + + traverse(esprima.parse(fileContents), function (node) { + var type, callName, arg; + + if (parse.hasDefDefine(node)) { + //function define() {} + type = 'declaresDefine'; + } else if (parse.hasDefineAmd(node)) { + type = 'defineAmd'; + } else { + callName = parse.hasRequire(node); + if (callName) { + arg = node[argPropName] && node[argPropName][0]; + if (arg && (arg.type === 'ObjectExpression' || + arg.type === 'ArrayExpression')) { + type = callName; + } + } else if (parse.hasDefine(node)) { + type = 'define'; + } + } + + if (type) { + if (!uses) { + uses = {}; + } + uses[type] = true; + } + }); + + return uses; + }; + + /** + * Determines if require(''), exports.x =, module.exports =, + * __dirname, __filename are used. So, not strictly traditional CommonJS, + * also checks for Node variants. + */ + parse.usesCommonJs = function (fileName, fileContents) { + var uses = null, + assignsExports = false; + + + traverse(esprima.parse(fileContents), function (node) { + var type, + exp = node.expression || node.init; + + if (node.type === 'Identifier' && + (node.name === '__dirname' || node.name === '__filename')) { + type = node.name.substring(2); + } else if (node.type === 'VariableDeclarator' && node.id && + node.id.type === 'Identifier' && + node.id.name === 'exports') { + //Hmm, a variable assignment for exports, so does not use cjs + //exports. + type = 'varExports'; + } else if (exp && exp.type === 'AssignmentExpression' && exp.left && + exp.left.type === 'MemberExpression' && exp.left.object) { + if (exp.left.object.name === 'module' && exp.left.property && + exp.left.property.name === 'exports') { + type = 'moduleExports'; + } else if (exp.left.object.name === 'exports' && + exp.left.property) { + type = 'exports'; + } + + } else if (node && node.type === 'CallExpression' && node.callee && + node.callee.type === 'Identifier' && + node.callee.name === 'require' && node[argPropName] && + node[argPropName].length === 1 && + node[argPropName][0].type === 'Literal') { + type = 'require'; + } + + if (type) { + if (type === 'varExports') { + assignsExports = true; + } else if (type !== 'exports' || !assignsExports) { + if (!uses) { + uses = {}; + } + uses[type] = true; + } + } + }); + + return uses; + }; + + + parse.findRequireDepNames = function (node, deps) { + traverse(node, function (node) { + var arg; + + if (node && node.type === 'CallExpression' && node.callee && + node.callee.type === 'Identifier' && + node.callee.name === 'require' && + node[argPropName] && node[argPropName].length === 1) { + + arg = node[argPropName][0]; + if (arg.type === 'Literal') { + deps.push(arg.value); + } + } + }); + }; + + /** + * Determines if a specific node is a valid require or define/require.def + * call. + * @param {Array} node + * @param {Function} onMatch a function to call when a match is found. + * It is passed the match name, and the config, name, deps possible args. + * The config, name and deps args are not normalized. + * + * @returns {String} a JS source string with the valid require/define call. + * Otherwise null. + */ + parse.parseNode = function (node, onMatch) { + var name, deps, cjsDeps, arg, factory, exp, refsDefine, bodyNode, + args = node && node[argPropName], + callName = parse.hasRequire(node); + + if (callName === 'require' || callName === 'requirejs') { + //A plain require/requirejs call + arg = node[argPropName] && node[argPropName][0]; + if (arg.type !== 'ArrayExpression') { + if (arg.type === 'ObjectExpression') { + //A config call, try the second arg. + arg = node[argPropName][1]; + } + } + + deps = getValidDeps(arg); + if (!deps) { + return; + } + + return onMatch("require", null, null, deps, node); + } else if (parse.hasDefine(node) && args && args.length) { + name = args[0]; + deps = args[1]; + factory = args[2]; + + if (name.type === 'ArrayExpression') { + //No name, adjust args + factory = deps; + deps = name; + name = null; + } else if (name.type === 'FunctionExpression') { + //Just the factory, no name or deps + factory = name; + name = deps = null; + } else if (name.type !== 'Literal') { + //An object literal, just null out + name = deps = factory = null; + } + + if (name && name.type === 'Literal' && deps) { + if (deps.type === 'FunctionExpression') { + //deps is the factory + factory = deps; + deps = null; + } else if (deps.type === 'ObjectExpression') { + //deps is object literal, null out + deps = factory = null; + } else if (deps.type === 'Identifier' && args.length === 2) { + // define('id', factory) + deps = factory = null; + } + } + + if (deps && deps.type === 'ArrayExpression') { + deps = getValidDeps(deps); + } else if (factory && factory.type === 'FunctionExpression') { + //If no deps and a factory function, could be a commonjs sugar + //wrapper, scan the function for dependencies. + cjsDeps = parse.getAnonDepsFromNode(factory); + if (cjsDeps.length) { + deps = cjsDeps; + } + } else if (deps || factory) { + //Does not match the shape of an AMD call. + return; + } + + //Just save off the name as a string instead of an AST object. + if (name && name.type === 'Literal') { + name = name.value; + } + + return onMatch("define", null, name, deps, node); + } else if (node.type === 'CallExpression' && node.callee && + node.callee.type === 'FunctionExpression' && + node.callee.body && node.callee.body.body && + node.callee.body.body.length === 1 && + node.callee.body.body[0].type === 'IfStatement') { + bodyNode = node.callee.body.body[0]; + //Look for a define(Identifier) case, but only if inside an + //if that has a define.amd test + if (bodyNode.consequent && bodyNode.consequent.body) { + exp = bodyNode.consequent.body[0]; + if (exp.type === 'ExpressionStatement' && exp.expression && + parse.hasDefine(exp.expression) && + exp.expression.arguments && + exp.expression.arguments.length === 1 && + exp.expression.arguments[0].type === 'Identifier') { + + //Calls define(Identifier) as first statement in body. + //Confirm the if test references define.amd + traverse(bodyNode.test, function (node) { + if (parse.refsDefineAmd(node)) { + refsDefine = true; + return false; + } + }); + + if (refsDefine) { + return onMatch("define", null, null, null, exp.expression); + } + } + } + } + }; + + /** + * Converts an AST node into a JS source string by extracting + * the node's location from the given contents string. Assumes + * esprima.parse() with loc was done. + * @param {String} contents + * @param {Object} node + * @returns {String} a JS source string. + */ + parse.nodeToString = function (contents, node) { + var extracted, + loc = node.loc, + lines = contents.split('\n'), + firstLine = loc.start.line > 1 ? + lines.slice(0, loc.start.line - 1).join('\n') + '\n' : + '', + preamble = firstLine + + lines[loc.start.line - 1].substring(0, loc.start.column); + + if (loc.start.line === loc.end.line) { + extracted = lines[loc.start.line - 1].substring(loc.start.column, + loc.end.column); + } else { + extracted = lines[loc.start.line - 1].substring(loc.start.column) + + '\n' + + lines.slice(loc.start.line, loc.end.line - 1).join('\n') + + '\n' + + lines[loc.end.line - 1].substring(0, loc.end.column); + } + + return { + value: extracted, + range: [ + preamble.length, + preamble.length + extracted.length + ] + }; + }; + + /** + * Extracts license comments from JS text. + * @param {String} fileName + * @param {String} contents + * @returns {String} a string of license comments. + */ + parse.getLicenseComments = function (fileName, contents) { + var commentNode, refNode, subNode, value, i, j, + //xpconnect's Reflect does not support comment or range, but + //prefer continued operation vs strict parity of operation, + //as license comments can be expressed in other ways, like + //via wrap args, or linked via sourcemaps. + ast = esprima.parse(contents, { + comment: true, + range: true + }), + result = '', + existsMap = {}, + lineEnd = contents.indexOf('\r') === -1 ? '\n' : '\r\n'; + + if (ast.comments) { + for (i = 0; i < ast.comments.length; i++) { + commentNode = ast.comments[i]; + + if (commentNode.type === 'Line') { + value = '//' + commentNode.value + lineEnd; + refNode = commentNode; + + if (i + 1 >= ast.comments.length) { + value += lineEnd; + } else { + //Look for immediately adjacent single line comments + //since it could from a multiple line comment made out + //of single line comments. Like this comment. + for (j = i + 1; j < ast.comments.length; j++) { + subNode = ast.comments[j]; + if (subNode.type === 'Line' && + subNode.range[0] === refNode.range[1] + 1) { + //Adjacent single line comment. Collect it. + value += '//' + subNode.value + lineEnd; + refNode = subNode; + } else { + //No more single line comment blocks. Break out + //and continue outer looping. + break; + } + } + value += lineEnd; + i = j - 1; + } + } else { + value = '/*' + commentNode.value + '*/' + lineEnd + lineEnd; + } + + if (!existsMap[value] && (value.indexOf('license') !== -1 || + (commentNode.type === 'Block' && + value.indexOf('/*!') === 0) || + value.indexOf('opyright') !== -1 || + value.indexOf('(c)') !== -1)) { + + result += value; + existsMap[value] = true; + } + + } + } + + return result; + }; + + return parse; +}); +/** + * @license Copyright (c) 2012, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*global define */ + +define('transform', [ './esprimaAdapter', './parse', 'logger', 'lang'], +function (esprima, parse, logger, lang) { + 'use strict'; + var transform, + baseIndentRegExp = /^([ \t]+)/, + indentRegExp = /\{[\r\n]+([ \t]+)/, + keyRegExp = /^[_A-Za-z]([A-Za-z\d_]*)$/, + bulkIndentRegExps = { + '\n': /\n/g, + '\r\n': /\r\n/g + }; + + function applyIndent(str, indent, lineReturn) { + var regExp = bulkIndentRegExps[lineReturn]; + return str.replace(regExp, '$&' + indent); + } + + transform = { + toTransport: function (namespace, moduleName, path, contents, onFound, options) { + options = options || {}; + + var astRoot, contentLines, modLine, + foundAnon, + scanCount = 0, + scanReset = false, + defineInfos = []; + + try { + astRoot = esprima.parse(contents, { + loc: true + }); + } catch (e) { + logger.trace('toTransport skipping ' + path + ': ' + + e.toString()); + return contents; + } + + //Find the define calls and their position in the files. + parse.traverseBroad(astRoot, function (node) { + var args, firstArg, firstArgLoc, factoryNode, + needsId, depAction, foundId, + sourceUrlData, range, + namespaceExists = false; + + namespaceExists = namespace && + node.type === 'CallExpression' && + node.callee && node.callee.object && + node.callee.object.type === 'Identifier' && + node.callee.object.name === namespace && + node.callee.property.type === 'Identifier' && + node.callee.property.name === 'define'; + + if (namespaceExists || parse.isDefineNodeWithArgs(node)) { + //The arguments are where its at. + args = node.arguments; + if (!args || !args.length) { + return; + } + + firstArg = args[0]; + firstArgLoc = firstArg.loc; + + if (args.length === 1) { + if (firstArg.type === 'Identifier') { + //The define(factory) case, but + //only allow it if one Identifier arg, + //to limit impact of false positives. + needsId = true; + depAction = 'empty'; + } else if (firstArg.type === 'FunctionExpression') { + //define(function(){}) + factoryNode = firstArg; + needsId = true; + depAction = 'scan'; + } else if (firstArg.type === 'ObjectExpression') { + //define({}); + needsId = true; + depAction = 'skip'; + } else if (firstArg.type === 'Literal' && + typeof firstArg.value === 'number') { + //define('12345'); + needsId = true; + depAction = 'skip'; + } else if (firstArg.type === 'UnaryExpression' && + firstArg.operator === '-' && + firstArg.argument && + firstArg.argument.type === 'Literal' && + typeof firstArg.argument.value === 'number') { + //define('-12345'); + needsId = true; + depAction = 'skip'; + } else if (firstArg.type === 'MemberExpression' && + firstArg.object && + firstArg.property && + firstArg.property.type === 'Identifier') { + //define(this.key); + needsId = true; + depAction = 'empty'; + } + } else if (firstArg.type === 'ArrayExpression') { + //define([], ...); + needsId = true; + depAction = 'skip'; + } else if (firstArg.type === 'Literal' && + typeof firstArg.value === 'string') { + //define('string', ....) + //Already has an ID. + needsId = false; + if (args.length === 2 && + args[1].type === 'FunctionExpression') { + //Needs dependency scanning. + factoryNode = args[1]; + depAction = 'scan'; + } else { + depAction = 'skip'; + } + } else { + //Unknown define entity, keep looking, even + //in the subtree for this node. + return; + } + + range = { + foundId: foundId, + needsId: needsId, + depAction: depAction, + namespaceExists: namespaceExists, + node: node, + defineLoc: node.loc, + firstArgLoc: firstArgLoc, + factoryNode: factoryNode, + sourceUrlData: sourceUrlData + }; + + //Only transform ones that do not have IDs. If it has an + //ID but no dependency array, assume it is something like + //a phonegap implementation, that has its own internal + //define that cannot handle dependency array constructs, + //and if it is a named module, then it means it has been + //set for transport form. + if (range.needsId) { + if (foundAnon) { + logger.trace(path + ' has more than one anonymous ' + + 'define. May be a built file from another ' + + 'build system like, Ender. Skipping normalization.'); + defineInfos = []; + return false; + } else { + foundAnon = range; + defineInfos.push(range); + } + } else if (depAction === 'scan') { + scanCount += 1; + if (scanCount > 1) { + //Just go back to an array that just has the + //anon one, since this is an already optimized + //file like the phonegap one. + if (!scanReset) { + defineInfos = foundAnon ? [foundAnon] : []; + scanReset = true; + } + } else { + defineInfos.push(range); + } + } + } + }); + + if (!defineInfos.length) { + return contents; + } + + //Reverse the matches, need to start from the bottom of + //the file to modify it, so that the ranges are still true + //further up. + defineInfos.reverse(); + + contentLines = contents.split('\n'); + + modLine = function (loc, contentInsertion) { + var startIndex = loc.start.column, + //start.line is 1-based, not 0 based. + lineIndex = loc.start.line - 1, + line = contentLines[lineIndex]; + contentLines[lineIndex] = line.substring(0, startIndex) + + contentInsertion + + line.substring(startIndex, + line.length); + }; + + defineInfos.forEach(function (info) { + var deps, + contentInsertion = '', + depString = ''; + + //Do the modifications "backwards", in other words, start with the + //one that is farthest down and work up, so that the ranges in the + //defineInfos still apply. So that means deps, id, then namespace. + if (info.needsId && moduleName) { + contentInsertion += "'" + moduleName + "',"; + } + + if (info.depAction === 'scan') { + deps = parse.getAnonDepsFromNode(info.factoryNode); + + if (deps.length) { + depString = '[' + deps.map(function (dep) { + return "'" + dep + "'"; + }) + ']'; + } else { + depString = '[]'; + } + depString += ','; + + if (info.factoryNode) { + //Already have a named module, need to insert the + //dependencies after the name. + modLine(info.factoryNode.loc, depString); + } else { + contentInsertion += depString; + } + } + + if (contentInsertion) { + modLine(info.firstArgLoc, contentInsertion); + } + + //Do namespace last so that ui does not mess upthe parenRange + //used above. + if (namespace && !info.namespaceExists) { + modLine(info.defineLoc, namespace + '.'); + } + + //Notify any listener for the found info + if (onFound) { + onFound(info); + } + }); + + contents = contentLines.join('\n'); + + if (options.useSourceUrl) { + contents = 'eval("' + lang.jsEscape(contents) + + '\\n//# sourceURL=' + (path.indexOf('/') === 0 ? '' : '/') + + path + + '");\n'; + } + + return contents; + }, + + /** + * Modify the contents of a require.config/requirejs.config call. This + * call will LOSE any existing comments that are in the config string. + * + * @param {String} fileContents String that may contain a config call + * @param {Function} onConfig Function called when the first config + * call is found. It will be passed an Object which is the current + * config, and the onConfig function should return an Object to use + * as the config. + * @return {String} the fileContents with the config changes applied. + */ + modifyConfig: function (fileContents, onConfig) { + var details = parse.findConfig(fileContents), + config = details.config; + + if (config) { + config = onConfig(config); + if (config) { + return transform.serializeConfig(config, + fileContents, + details.range[0], + details.range[1], + { + quote: details.quote + }); + } + } + + return fileContents; + }, + + serializeConfig: function (config, fileContents, start, end, options) { + //Calculate base level of indent + var indent, match, configString, outDentRegExp, + baseIndent = '', + startString = fileContents.substring(0, start), + existingConfigString = fileContents.substring(start, end), + lineReturn = existingConfigString.indexOf('\r') === -1 ? '\n' : '\r\n', + lastReturnIndex = startString.lastIndexOf('\n'); + + //Get the basic amount of indent for the require config call. + if (lastReturnIndex === -1) { + lastReturnIndex = 0; + } + + match = baseIndentRegExp.exec(startString.substring(lastReturnIndex + 1, start)); + if (match && match[1]) { + baseIndent = match[1]; + } + + //Calculate internal indentation for config + match = indentRegExp.exec(existingConfigString); + if (match && match[1]) { + indent = match[1]; + } + + if (!indent || indent.length < baseIndent) { + indent = ' '; + } else { + indent = indent.substring(baseIndent.length); + } + + outDentRegExp = new RegExp('(' + lineReturn + ')' + indent, 'g'); + + configString = transform.objectToString(config, { + indent: indent, + lineReturn: lineReturn, + outDentRegExp: outDentRegExp, + quote: options && options.quote + }); + + //Add in the base indenting level. + configString = applyIndent(configString, baseIndent, lineReturn); + + return startString + configString + fileContents.substring(end); + }, + + /** + * Tries converting a JS object to a string. This will likely suck, and + * is tailored to the type of config expected in a loader config call. + * So, hasOwnProperty fields, strings, numbers, arrays and functions, + * no weird recursively referenced stuff. + * @param {Object} obj the object to convert + * @param {Object} options options object with the following values: + * {String} indent the indentation to use for each level + * {String} lineReturn the type of line return to use + * {outDentRegExp} outDentRegExp the regexp to use to outdent functions + * {String} quote the quote type to use, ' or ". Optional. Default is " + * @param {String} totalIndent the total indent to print for this level + * @return {String} a string representation of the object. + */ + objectToString: function (obj, options, totalIndent) { + var startBrace, endBrace, nextIndent, + first = true, + value = '', + lineReturn = options.lineReturn, + indent = options.indent, + outDentRegExp = options.outDentRegExp, + quote = options.quote || '"'; + + totalIndent = totalIndent || ''; + nextIndent = totalIndent + indent; + + if (obj === null) { + value = 'null'; + } else if (obj === undefined) { + value = 'undefined'; + } else if (typeof obj === 'number' || typeof obj === 'boolean') { + value = obj; + } else if (typeof obj === 'string') { + //Use double quotes in case the config may also work as JSON. + value = quote + lang.jsEscape(obj) + quote; + } else if (lang.isArray(obj)) { + lang.each(obj, function (item, i) { + value += (i !== 0 ? ',' + lineReturn : '' ) + + nextIndent + + transform.objectToString(item, + options, + nextIndent); + }); + + startBrace = '['; + endBrace = ']'; + } else if (lang.isFunction(obj) || lang.isRegExp(obj)) { + //The outdent regexp just helps pretty up the conversion + //just in node. Rhino strips comments and does a different + //indent scheme for Function toString, so not really helpful + //there. + value = obj.toString().replace(outDentRegExp, '$1'); + } else { + //An object + lang.eachProp(obj, function (v, prop) { + value += (first ? '': ',' + lineReturn) + + nextIndent + + (keyRegExp.test(prop) ? prop : quote + lang.jsEscape(prop) + quote )+ + ': ' + + transform.objectToString(v, + options, + nextIndent); + first = false; + }); + startBrace = '{'; + endBrace = '}'; + } + + if (startBrace) { + value = startBrace + + lineReturn + + value + + lineReturn + totalIndent + + endBrace; + } + + return value; + } + }; + + return transform; +}); +/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint regexp: true, plusplus: true */ +/*global define: false */ + +define('pragma', ['parse', 'logger'], function (parse, logger) { + 'use strict'; + function Temp() {} + + function create(obj, mixin) { + Temp.prototype = obj; + var temp = new Temp(), prop; + + //Avoid any extra memory hanging around + Temp.prototype = null; + + if (mixin) { + for (prop in mixin) { + if (mixin.hasOwnProperty(prop) && !temp.hasOwnProperty(prop)) { + temp[prop] = mixin[prop]; + } + } + } + + return temp; // Object + } + + var pragma = { + conditionalRegExp: /(exclude|include)Start\s*\(\s*["'](\w+)["']\s*,(.*)\)/, + useStrictRegExp: /['"]use strict['"];/g, + hasRegExp: /has\s*\(\s*['"]([^'"]+)['"]\s*\)/g, + configRegExp: /(^|[^\.])(requirejs|require)(\.config)\s*\(/g, + nsWrapRegExp: /\/\*requirejs namespace: true \*\//, + apiDefRegExp: /var requirejs,\s*require,\s*define;/, + defineCheckRegExp: /typeof\s+define\s*===\s*["']function["']\s*&&\s*define\s*\.\s*amd/g, + defineStringCheckRegExp: /typeof\s+define\s*===\s*["']function["']\s*&&\s*define\s*\[\s*["']amd["']\s*\]/g, + defineTypeFirstCheckRegExp: /\s*["']function["']\s*==(=?)\s*typeof\s+define\s*&&\s*define\s*\.\s*amd/g, + defineJQueryRegExp: /typeof\s+define\s*===\s*["']function["']\s*&&\s*define\s*\.\s*amd\s*&&\s*define\s*\.\s*amd\s*\.\s*jQuery/g, + defineHasRegExp: /typeof\s+define\s*==(=)?\s*['"]function['"]\s*&&\s*typeof\s+define\.amd\s*==(=)?\s*['"]object['"]\s*&&\s*define\.amd/g, + defineTernaryRegExp: /typeof\s+define\s*===\s*['"]function["']\s*&&\s*define\s*\.\s*amd\s*\?\s*define/, + amdefineRegExp: /if\s*\(\s*typeof define\s*\!==\s*'function'\s*\)\s*\{\s*[^\{\}]+amdefine[^\{\}]+\}/g, + + removeStrict: function (contents, config) { + return config.useStrict ? contents : contents.replace(pragma.useStrictRegExp, ''); + }, + + namespace: function (fileContents, ns, onLifecycleName) { + if (ns) { + //Namespace require/define calls + fileContents = fileContents.replace(pragma.configRegExp, '$1' + ns + '.$2$3('); + + + fileContents = parse.renameNamespace(fileContents, ns); + + //Namespace define ternary use: + fileContents = fileContents.replace(pragma.defineTernaryRegExp, + "typeof " + ns + ".define === 'function' && " + ns + ".define.amd ? " + ns + ".define"); + + //Namespace define jquery use: + fileContents = fileContents.replace(pragma.defineJQueryRegExp, + "typeof " + ns + ".define === 'function' && " + ns + ".define.amd && " + ns + ".define.amd.jQuery"); + + //Namespace has.js define use: + fileContents = fileContents.replace(pragma.defineHasRegExp, + "typeof " + ns + ".define === 'function' && typeof " + ns + ".define.amd === 'object' && " + ns + ".define.amd"); + + //Namespace define checks. + //Do these ones last, since they are a subset of the more specific + //checks above. + fileContents = fileContents.replace(pragma.defineCheckRegExp, + "typeof " + ns + ".define === 'function' && " + ns + ".define.amd"); + fileContents = fileContents.replace(pragma.defineStringCheckRegExp, + "typeof " + ns + ".define === 'function' && " + ns + ".define['amd']"); + fileContents = fileContents.replace(pragma.defineTypeFirstCheckRegExp, + "'function' === typeof " + ns + ".define && " + ns + ".define.amd"); + + //Check for require.js with the require/define definitions + if (pragma.apiDefRegExp.test(fileContents) && + fileContents.indexOf("if (!" + ns + " || !" + ns + ".requirejs)") === -1) { + //Wrap the file contents in a typeof check, and a function + //to contain the API globals. + fileContents = "var " + ns + ";(function () { if (!" + ns + " || !" + ns + ".requirejs) {\n" + + "if (!" + ns + ") { " + ns + ' = {}; } else { require = ' + ns + '; }\n' + + fileContents + + "\n" + + ns + ".requirejs = requirejs;" + + ns + ".require = require;" + + ns + ".define = define;\n" + + "}\n}());"; + } + + //Finally, if the file wants a special wrapper because it ties + //in to the requirejs internals in a way that would not fit + //the above matches, do that. Look for /*requirejs namespace: true*/ + if (pragma.nsWrapRegExp.test(fileContents)) { + //Remove the pragma. + fileContents = fileContents.replace(pragma.nsWrapRegExp, ''); + + //Alter the contents. + fileContents = '(function () {\n' + + 'var require = ' + ns + '.require,' + + 'requirejs = ' + ns + '.requirejs,' + + 'define = ' + ns + '.define;\n' + + fileContents + + '\n}());'; + } + } + + return fileContents; + }, + + /** + * processes the fileContents for some //>> conditional statements + */ + process: function (fileName, fileContents, config, onLifecycleName, pluginCollector) { + /*jslint evil: true */ + var foundIndex = -1, startIndex = 0, lineEndIndex, conditionLine, + matches, type, marker, condition, isTrue, endRegExp, endMatches, + endMarkerIndex, shouldInclude, startLength, lifecycleHas, deps, + i, dep, moduleName, collectorMod, + lifecyclePragmas, pragmas = config.pragmas, hasConfig = config.has, + //Legacy arg defined to help in dojo conversion script. Remove later + //when dojo no longer needs conversion: + kwArgs = pragmas; + + //Mix in a specific lifecycle scoped object, to allow targeting + //some pragmas/has tests to only when files are saved, or at different + //lifecycle events. Do not bother with kwArgs in this section, since + //the old dojo kwArgs were for all points in the build lifecycle. + if (onLifecycleName) { + lifecyclePragmas = config['pragmas' + onLifecycleName]; + lifecycleHas = config['has' + onLifecycleName]; + + if (lifecyclePragmas) { + pragmas = create(pragmas || {}, lifecyclePragmas); + } + + if (lifecycleHas) { + hasConfig = create(hasConfig || {}, lifecycleHas); + } + } + + //Replace has references if desired + if (hasConfig) { + fileContents = fileContents.replace(pragma.hasRegExp, function (match, test) { + if (hasConfig.hasOwnProperty(test)) { + return !!hasConfig[test]; + } + return match; + }); + } + + if (!config.skipPragmas) { + + while ((foundIndex = fileContents.indexOf("//>>", startIndex)) !== -1) { + //Found a conditional. Get the conditional line. + lineEndIndex = fileContents.indexOf("\n", foundIndex); + if (lineEndIndex === -1) { + lineEndIndex = fileContents.length - 1; + } + + //Increment startIndex past the line so the next conditional search can be done. + startIndex = lineEndIndex + 1; + + //Break apart the conditional. + conditionLine = fileContents.substring(foundIndex, lineEndIndex + 1); + matches = conditionLine.match(pragma.conditionalRegExp); + if (matches) { + type = matches[1]; + marker = matches[2]; + condition = matches[3]; + isTrue = false; + //See if the condition is true. + try { + isTrue = !!eval("(" + condition + ")"); + } catch (e) { + throw "Error in file: " + + fileName + + ". Conditional comment: " + + conditionLine + + " failed with this error: " + e; + } + + //Find the endpoint marker. + endRegExp = new RegExp('\\/\\/\\>\\>\\s*' + type + 'End\\(\\s*[\'"]' + marker + '[\'"]\\s*\\)', "g"); + endMatches = endRegExp.exec(fileContents.substring(startIndex, fileContents.length)); + if (endMatches) { + endMarkerIndex = startIndex + endRegExp.lastIndex - endMatches[0].length; + + //Find the next line return based on the match position. + lineEndIndex = fileContents.indexOf("\n", endMarkerIndex); + if (lineEndIndex === -1) { + lineEndIndex = fileContents.length - 1; + } + + //Should we include the segment? + shouldInclude = ((type === "exclude" && !isTrue) || (type === "include" && isTrue)); + + //Remove the conditional comments, and optionally remove the content inside + //the conditional comments. + startLength = startIndex - foundIndex; + fileContents = fileContents.substring(0, foundIndex) + + (shouldInclude ? fileContents.substring(startIndex, endMarkerIndex) : "") + + fileContents.substring(lineEndIndex + 1, fileContents.length); + + //Move startIndex to foundIndex, since that is the new position in the file + //where we need to look for more conditionals in the next while loop pass. + startIndex = foundIndex; + } else { + throw "Error in file: " + + fileName + + ". Cannot find end marker for conditional comment: " + + conditionLine; + + } + } + } + } + + //If need to find all plugin resources to optimize, do that now, + //before namespacing, since the namespacing will change the API + //names. + //If there is a plugin collector, scan the file for plugin resources. + if (config.optimizeAllPluginResources && pluginCollector) { + try { + deps = parse.findDependencies(fileName, fileContents); + if (deps.length) { + for (i = 0; i < deps.length; i++) { + dep = deps[i]; + if (dep.indexOf('!') !== -1) { + moduleName = dep.split('!')[0]; + collectorMod = pluginCollector[moduleName]; + if (!collectorMod) { + collectorMod = pluginCollector[moduleName] = []; + } + collectorMod.push(dep); + } + } + } + } catch (eDep) { + logger.error('Parse error looking for plugin resources in ' + + fileName + ', skipping.'); + } + } + + //Strip amdefine use for node-shared modules. + fileContents = fileContents.replace(pragma.amdefineRegExp, ''); + + //Do namespacing + if (onLifecycleName === 'OnSave' && config.namespace) { + fileContents = pragma.namespace(fileContents, config.namespace, onLifecycleName); + } + + + return pragma.removeStrict(fileContents, config); + } + }; + + return pragma; +}); +if(env === 'browser') { +/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false */ + +define('browser/optimize', {}); + +} + +if(env === 'node') { +/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint strict: false */ +/*global define: false */ + +define('node/optimize', {}); + +} + +if(env === 'rhino') { +/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint sloppy: true, plusplus: true */ +/*global define, java, Packages, com */ + +define('rhino/optimize', ['logger', 'env!env/file'], function (logger, file) { + + //Add .reduce to Rhino so UglifyJS can run in Rhino, + //inspired by https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/reduce + //but rewritten for brevity, and to be good enough for use by UglifyJS. + if (!Array.prototype.reduce) { + Array.prototype.reduce = function (fn /*, initialValue */) { + var i = 0, + length = this.length, + accumulator; + + if (arguments.length >= 2) { + accumulator = arguments[1]; + } else { + if (length) { + while (!(i in this)) { + i++; + } + accumulator = this[i++]; + } + } + + for (; i < length; i++) { + if (i in this) { + accumulator = fn.call(undefined, accumulator, this[i], i, this); + } + } + + return accumulator; + }; + } + + var JSSourceFilefromCode, optimize, + mapRegExp = /"file":"[^"]+"/; + + //Bind to Closure compiler, but if it is not available, do not sweat it. + try { + JSSourceFilefromCode = java.lang.Class.forName('com.google.javascript.jscomp.JSSourceFile').getMethod('fromCode', [java.lang.String, java.lang.String]); + } catch (e) {} + + //Helper for closure compiler, because of weird Java-JavaScript interactions. + function closurefromCode(filename, content) { + return JSSourceFilefromCode.invoke(null, [filename, content]); + } + + + function getFileWriter(fileName, encoding) { + var outFile = new java.io.File(fileName), outWriter, parentDir; + + parentDir = outFile.getAbsoluteFile().getParentFile(); + if (!parentDir.exists()) { + if (!parentDir.mkdirs()) { + throw "Could not create directory: " + parentDir.getAbsolutePath(); + } + } + + if (encoding) { + outWriter = new java.io.OutputStreamWriter(new java.io.FileOutputStream(outFile), encoding); + } else { + outWriter = new java.io.OutputStreamWriter(new java.io.FileOutputStream(outFile)); + } + + return new java.io.BufferedWriter(outWriter); + } + + optimize = { + closure: function (fileName, fileContents, outFileName, keepLines, config) { + config = config || {}; + var result, mappings, optimized, compressed, baseName, writer, + outBaseName, outFileNameMap, outFileNameMapContent, + srcOutFileName, concatNameMap, + jscomp = Packages.com.google.javascript.jscomp, + flags = Packages.com.google.common.flags, + //Set up source input + jsSourceFile = closurefromCode(String(fileName), String(fileContents)), + sourceListArray = new java.util.ArrayList(), + options, option, FLAG_compilation_level, compiler, + Compiler = Packages.com.google.javascript.jscomp.Compiler, + CommandLineRunner = Packages.com.google.javascript.jscomp.CommandLineRunner; + + logger.trace("Minifying file: " + fileName); + + baseName = (new java.io.File(fileName)).getName(); + + //Set up options + options = new jscomp.CompilerOptions(); + for (option in config.CompilerOptions) { + // options are false by default and jslint wanted an if statement in this for loop + if (config.CompilerOptions[option]) { + options[option] = config.CompilerOptions[option]; + } + + } + options.prettyPrint = keepLines || options.prettyPrint; + + FLAG_compilation_level = jscomp.CompilationLevel[config.CompilationLevel || 'SIMPLE_OPTIMIZATIONS']; + FLAG_compilation_level.setOptionsForCompilationLevel(options); + + if (config.generateSourceMaps) { + mappings = new java.util.ArrayList(); + + mappings.add(new com.google.javascript.jscomp.SourceMap.LocationMapping(fileName, baseName + ".src.js")); + options.setSourceMapLocationMappings(mappings); + options.setSourceMapOutputPath(fileName + ".map"); + } + + //Trigger the compiler + Compiler.setLoggingLevel(Packages.java.util.logging.Level[config.loggingLevel || 'WARNING']); + compiler = new Compiler(); + + //fill the sourceArrrayList; we need the ArrayList because the only overload of compile + //accepting the getDefaultExterns return value (a List) also wants the sources as a List + sourceListArray.add(jsSourceFile); + + result = compiler.compile(CommandLineRunner.getDefaultExterns(), sourceListArray, options); + if (result.success) { + optimized = String(compiler.toSource()); + + if (config.generateSourceMaps && result.sourceMap && outFileName) { + outBaseName = (new java.io.File(outFileName)).getName(); + + srcOutFileName = outFileName + ".src.js"; + outFileNameMap = outFileName + ".map"; + + //If previous .map file exists, move it to the ".src.js" + //location. Need to update the sourceMappingURL part in the + //src.js file too. + if (file.exists(outFileNameMap)) { + concatNameMap = outFileNameMap.replace(/\.map$/, '.src.js.map'); + file.saveFile(concatNameMap, file.readFile(outFileNameMap)); + file.saveFile(srcOutFileName, + fileContents.replace(/\/\# sourceMappingURL=(.+).map/, + '/# sourceMappingURL=$1.src.js.map')); + } else { + file.saveUtf8File(srcOutFileName, fileContents); + } + + writer = getFileWriter(outFileNameMap, "utf-8"); + result.sourceMap.appendTo(writer, outFileName); + writer.close(); + + //Not sure how better to do this, but right now the .map file + //leaks the full OS path in the "file" property. Manually + //modify it to not do that. + file.saveFile(outFileNameMap, + file.readFile(outFileNameMap).replace(mapRegExp, '"file":"' + baseName + '"')); + + fileContents = optimized + "\n//# sourceMappingURL=" + outBaseName + ".map"; + } else { + fileContents = optimized; + } + return fileContents; + } else { + throw new Error('Cannot closure compile file: ' + fileName + '. Skipping it.'); + } + + return fileContents; + } + }; + + return optimize; +}); +} + +if(env === 'xpconnect') { +define('xpconnect/optimize', {}); +} +/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint plusplus: true, nomen: true, regexp: true */ +/*global define: false */ + +define('optimize', [ 'lang', 'logger', 'env!env/optimize', 'env!env/file', 'parse', + 'pragma', 'uglifyjs/index', 'uglifyjs2', + 'source-map'], +function (lang, logger, envOptimize, file, parse, + pragma, uglify, uglify2, + sourceMap) { + 'use strict'; + + var optimize, + cssImportRegExp = /\@import\s+(url\()?\s*([^);]+)\s*(\))?([\w, ]*)(;)?/ig, + cssCommentImportRegExp = /\/\*[^\*]*@import[^\*]*\*\//g, + cssUrlRegExp = /\url\(\s*([^\)]+)\s*\)?/g, + SourceMapGenerator = sourceMap.SourceMapGenerator, + SourceMapConsumer =sourceMap.SourceMapConsumer; + + /** + * If an URL from a CSS url value contains start/end quotes, remove them. + * This is not done in the regexp, since my regexp fu is not that strong, + * and the CSS spec allows for ' and " in the URL if they are backslash escaped. + * @param {String} url + */ + function cleanCssUrlQuotes(url) { + //Make sure we are not ending in whitespace. + //Not very confident of the css regexps above that there will not be ending + //whitespace. + url = url.replace(/\s+$/, ""); + + if (url.charAt(0) === "'" || url.charAt(0) === "\"") { + url = url.substring(1, url.length - 1); + } + + return url; + } + + function fixCssUrlPaths(fileName, path, contents, cssPrefix) { + return contents.replace(cssUrlRegExp, function (fullMatch, urlMatch) { + var colonIndex, parts, i, + fixedUrlMatch = cleanCssUrlQuotes(urlMatch); + + fixedUrlMatch = fixedUrlMatch.replace(lang.backSlashRegExp, "/"); + + //Only do the work for relative URLs. Skip things that start with / or have + //a protocol. + colonIndex = fixedUrlMatch.indexOf(":"); + if (fixedUrlMatch.charAt(0) !== "/" && (colonIndex === -1 || colonIndex > fixedUrlMatch.indexOf("/"))) { + //It is a relative URL, tack on the cssPrefix and path prefix + urlMatch = cssPrefix + path + fixedUrlMatch; + + } else { + logger.trace(fileName + "\n URL not a relative URL, skipping: " + urlMatch); + } + + //Collapse .. and . + parts = urlMatch.split("/"); + for (i = parts.length - 1; i > 0; i--) { + if (parts[i] === ".") { + parts.splice(i, 1); + } else if (parts[i] === "..") { + if (i !== 0 && parts[i - 1] !== "..") { + parts.splice(i - 1, 2); + i -= 1; + } + } + } + + return "url(" + parts.join("/") + ")"; + }); + } + + /** + * Inlines nested stylesheets that have @import calls in them. + * @param {String} fileName the file name + * @param {String} fileContents the file contents + * @param {String} cssImportIgnore comma delimited string of files to ignore + * @param {String} cssPrefix string to be prefixed before relative URLs + * @param {Object} included an object used to track the files already imported + */ + function flattenCss(fileName, fileContents, cssImportIgnore, cssPrefix, included, topLevel) { + //Find the last slash in the name. + fileName = fileName.replace(lang.backSlashRegExp, "/"); + var endIndex = fileName.lastIndexOf("/"), + //Make a file path based on the last slash. + //If no slash, so must be just a file name. Use empty string then. + filePath = (endIndex !== -1) ? fileName.substring(0, endIndex + 1) : "", + //store a list of merged files + importList = [], + skippedList = []; + + //First make a pass by removing any commented out @import calls. + fileContents = fileContents.replace(cssCommentImportRegExp, ''); + + //Make sure we have a delimited ignore list to make matching faster + if (cssImportIgnore && cssImportIgnore.charAt(cssImportIgnore.length - 1) !== ",") { + cssImportIgnore += ","; + } + + fileContents = fileContents.replace(cssImportRegExp, function (fullMatch, urlStart, importFileName, urlEnd, mediaTypes) { + //Only process media type "all" or empty media type rules. + if (mediaTypes && ((mediaTypes.replace(/^\s\s*/, '').replace(/\s\s*$/, '')) !== "all")) { + skippedList.push(fileName); + return fullMatch; + } + + importFileName = cleanCssUrlQuotes(importFileName); + + //Ignore the file import if it is part of an ignore list. + if (cssImportIgnore && cssImportIgnore.indexOf(importFileName + ",") !== -1) { + return fullMatch; + } + + //Make sure we have a unix path for the rest of the operation. + importFileName = importFileName.replace(lang.backSlashRegExp, "/"); + + try { + //if a relative path, then tack on the filePath. + //If it is not a relative path, then the readFile below will fail, + //and we will just skip that import. + var fullImportFileName = importFileName.charAt(0) === "/" ? importFileName : filePath + importFileName, + importContents = file.readFile(fullImportFileName), + importEndIndex, importPath, flat; + + //Skip the file if it has already been included. + if (included[fullImportFileName]) { + return ''; + } + included[fullImportFileName] = true; + + //Make sure to flatten any nested imports. + flat = flattenCss(fullImportFileName, importContents, cssImportIgnore, cssPrefix, included); + importContents = flat.fileContents; + + if (flat.importList.length) { + importList.push.apply(importList, flat.importList); + } + if (flat.skippedList.length) { + skippedList.push.apply(skippedList, flat.skippedList); + } + + //Make the full import path + importEndIndex = importFileName.lastIndexOf("/"); + + //Make a file path based on the last slash. + //If no slash, so must be just a file name. Use empty string then. + importPath = (importEndIndex !== -1) ? importFileName.substring(0, importEndIndex + 1) : ""; + + //fix url() on relative import (#5) + importPath = importPath.replace(/^\.\//, ''); + + //Modify URL paths to match the path represented by this file. + importContents = fixCssUrlPaths(importFileName, importPath, importContents, cssPrefix); + + importList.push(fullImportFileName); + return importContents; + } catch (e) { + logger.warn(fileName + "\n Cannot inline css import, skipping: " + importFileName); + return fullMatch; + } + }); + + if (cssPrefix && topLevel) { + //Modify URL paths to match the path represented by this file. + fileContents = fixCssUrlPaths(fileName, '', fileContents, cssPrefix); + } + + return { + importList : importList, + skippedList: skippedList, + fileContents : fileContents + }; + } + + optimize = { + /** + * Optimizes a file that contains JavaScript content. Optionally collects + * plugin resources mentioned in a file, and then passes the content + * through an minifier if one is specified via config.optimize. + * + * @param {String} fileName the name of the file to optimize + * @param {String} fileContents the contents to optimize. If this is + * a null value, then fileName will be used to read the fileContents. + * @param {String} outFileName the name of the file to use for the + * saved optimized content. + * @param {Object} config the build config object. + * @param {Array} [pluginCollector] storage for any plugin resources + * found. + */ + jsFile: function (fileName, fileContents, outFileName, config, pluginCollector) { + if (!fileContents) { + fileContents = file.readFile(fileName); + } + + fileContents = optimize.js(fileName, fileContents, outFileName, config, pluginCollector); + + file.saveUtf8File(outFileName, fileContents); + }, + + /** + * Optimizes a file that contains JavaScript content. Optionally collects + * plugin resources mentioned in a file, and then passes the content + * through an minifier if one is specified via config.optimize. + * + * @param {String} fileName the name of the file that matches the + * fileContents. + * @param {String} fileContents the string of JS to optimize. + * @param {Object} [config] the build config object. + * @param {Array} [pluginCollector] storage for any plugin resources + * found. + */ + js: function (fileName, fileContents, outFileName, config, pluginCollector) { + var optFunc, optConfig, + parts = (String(config.optimize)).split('.'), + optimizerName = parts[0], + keepLines = parts[1] === 'keepLines', + licenseContents = ''; + + config = config || {}; + + //Apply pragmas/namespace renaming + fileContents = pragma.process(fileName, fileContents, config, 'OnSave', pluginCollector); + + //Optimize the JS files if asked. + if (optimizerName && optimizerName !== 'none') { + optFunc = envOptimize[optimizerName] || optimize.optimizers[optimizerName]; + if (!optFunc) { + throw new Error('optimizer with name of "' + + optimizerName + + '" not found for this environment'); + } + + optConfig = config[optimizerName] || {}; + if (config.generateSourceMaps) { + optConfig.generateSourceMaps = !!config.generateSourceMaps; + } + + try { + if (config.preserveLicenseComments) { + //Pull out any license comments for prepending after optimization. + try { + licenseContents = parse.getLicenseComments(fileName, fileContents); + } catch (e) { + throw new Error('Cannot parse file: ' + fileName + ' for comments. Skipping it. Error is:\n' + e.toString()); + } + } + + fileContents = licenseContents + optFunc(fileName, + fileContents, + outFileName, + keepLines, + optConfig); + } catch (e) { + if (config.throwWhen && config.throwWhen.optimize) { + throw e; + } else { + logger.error(e); + } + } + } + + return fileContents; + }, + + /** + * Optimizes one CSS file, inlining @import calls, stripping comments, and + * optionally removes line returns. + * @param {String} fileName the path to the CSS file to optimize + * @param {String} outFileName the path to save the optimized file. + * @param {Object} config the config object with the optimizeCss and + * cssImportIgnore options. + */ + cssFile: function (fileName, outFileName, config) { + + //Read in the file. Make sure we have a JS string. + var originalFileContents = file.readFile(fileName), + flat = flattenCss(fileName, originalFileContents, config.cssImportIgnore, config.cssPrefix, {}, true), + //Do not use the flattened CSS if there was one that was skipped. + fileContents = flat.skippedList.length ? originalFileContents : flat.fileContents, + startIndex, endIndex, buildText, comment; + + if (flat.skippedList.length) { + logger.warn('Cannot inline @imports for ' + fileName + + ',\nthe following files had media queries in them:\n' + + flat.skippedList.join('\n')); + } + + //Do comment removal. + try { + if (config.optimizeCss.indexOf(".keepComments") === -1) { + startIndex = 0; + //Get rid of comments. + while ((startIndex = fileContents.indexOf("/*", startIndex)) !== -1) { + endIndex = fileContents.indexOf("*/", startIndex + 2); + if (endIndex === -1) { + throw "Improper comment in CSS file: " + fileName; + } + comment = fileContents.substring(startIndex, endIndex); + + if (config.preserveLicenseComments && + (comment.indexOf('license') !== -1 || + comment.indexOf('opyright') !== -1 || + comment.indexOf('(c)') !== -1)) { + //Keep the comment, just increment the startIndex + startIndex = endIndex; + } else { + fileContents = fileContents.substring(0, startIndex) + fileContents.substring(endIndex + 2, fileContents.length); + startIndex = 0; + } + } + } + //Get rid of newlines. + if (config.optimizeCss.indexOf(".keepLines") === -1) { + fileContents = fileContents.replace(/[\r\n]/g, " "); + fileContents = fileContents.replace(/\s+/g, " "); + fileContents = fileContents.replace(/\{\s/g, "{"); + fileContents = fileContents.replace(/\s\}/g, "}"); + } else { + //Remove multiple empty lines. + fileContents = fileContents.replace(/(\r\n)+/g, "\r\n"); + fileContents = fileContents.replace(/(\n)+/g, "\n"); + } + } catch (e) { + fileContents = originalFileContents; + logger.error("Could not optimized CSS file: " + fileName + ", error: " + e); + } + + file.saveUtf8File(outFileName, fileContents); + + //text output to stdout and/or written to build.txt file + buildText = "\n"+ outFileName.replace(config.dir, "") +"\n----------------\n"; + flat.importList.push(fileName); + buildText += flat.importList.map(function(path){ + return path.replace(config.dir, ""); + }).join("\n"); + + return { + importList: flat.importList, + buildText: buildText +"\n" + }; + }, + + /** + * Optimizes CSS files, inlining @import calls, stripping comments, and + * optionally removes line returns. + * @param {String} startDir the path to the top level directory + * @param {Object} config the config object with the optimizeCss and + * cssImportIgnore options. + */ + css: function (startDir, config) { + var buildText = "", + importList = [], + shouldRemove = config.dir && config.removeCombined, + i, fileName, result, fileList; + if (config.optimizeCss.indexOf("standard") !== -1) { + fileList = file.getFilteredFileList(startDir, /\.css$/, true); + if (fileList) { + for (i = 0; i < fileList.length; i++) { + fileName = fileList[i]; + logger.trace("Optimizing (" + config.optimizeCss + ") CSS file: " + fileName); + result = optimize.cssFile(fileName, fileName, config); + buildText += result.buildText; + if (shouldRemove) { + result.importList.pop(); + importList = importList.concat(result.importList); + } + } + } + + if (shouldRemove) { + importList.forEach(function (path) { + if (file.exists(path)) { + file.deleteFile(path); + } + }); + } + } + return buildText; + }, + + optimizers: { + uglify: function (fileName, fileContents, outFileName, keepLines, config) { + var parser = uglify.parser, + processor = uglify.uglify, + ast, errMessage, errMatch; + + config = config || {}; + + logger.trace("Uglifying file: " + fileName); + + try { + ast = parser.parse(fileContents, config.strict_semicolons); + if (config.no_mangle !== true) { + ast = processor.ast_mangle(ast, config); + } + ast = processor.ast_squeeze(ast, config); + + fileContents = processor.gen_code(ast, config); + + if (config.max_line_length) { + fileContents = processor.split_lines(fileContents, config.max_line_length); + } + + //Add trailing semicolon to match uglifyjs command line version + fileContents += ';'; + } catch (e) { + errMessage = e.toString(); + errMatch = /\nError(\r)?\n/.exec(errMessage); + if (errMatch) { + errMessage = errMessage.substring(0, errMatch.index); + } + throw new Error('Cannot uglify file: ' + fileName + '. Skipping it. Error is:\n' + errMessage); + } + return fileContents; + }, + uglify2: function (fileName, fileContents, outFileName, keepLines, config) { + var result, existingMap, resultMap, finalMap, sourceIndex, + uconfig = {}, + existingMapPath = outFileName + '.map', + baseName = fileName && fileName.split('/').pop(); + + config = config || {}; + + lang.mixin(uconfig, config, true); + + uconfig.fromString = true; + + if (config.generateSourceMaps && outFileName) { + uconfig.outSourceMap = baseName; + + if (file.exists(existingMapPath)) { + uconfig.inSourceMap = existingMapPath; + existingMap = JSON.parse(file.readFile(existingMapPath)); + } + } + + logger.trace("Uglify2 file: " + fileName); + + try { + //var tempContents = fileContents.replace(/\/\/\# sourceMappingURL=.*$/, ''); + result = uglify2.minify(fileContents, uconfig, baseName + '.src.js'); + if (uconfig.outSourceMap && result.map) { + resultMap = result.map; + if (existingMap) { + resultMap = JSON.parse(resultMap); + finalMap = SourceMapGenerator.fromSourceMap(new SourceMapConsumer(resultMap)); + finalMap.applySourceMap(new SourceMapConsumer(existingMap)); + resultMap = finalMap.toString(); + } else { + file.saveFile(outFileName + '.src.js', fileContents); + } + file.saveFile(outFileName + '.map', resultMap); + fileContents = result.code + "\n//# sourceMappingURL=" + baseName + ".map"; + } else { + fileContents = result.code; + } + } catch (e) { + throw new Error('Cannot uglify2 file: ' + fileName + '. Skipping it. Error is:\n' + e.toString()); + } + return fileContents; + } + } + }; + + return optimize; +}); +/** + * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ +/* + * This file patches require.js to communicate with the build system. + */ + +//Using sloppy since this uses eval for some code like plugins, +//which may not be strict mode compliant. So if use strict is used +//below they will have strict rules applied and may cause an error. +/*jslint sloppy: true, nomen: true, plusplus: true, regexp: true */ +/*global require, define: true */ + +//NOT asking for require as a dependency since the goal is to modify the +//global require below +define('requirePatch', [ 'env!env/file', 'pragma', 'parse', 'lang', 'logger', 'commonJs', 'prim'], function ( + file, + pragma, + parse, + lang, + logger, + commonJs, + prim +) { + + var allowRun = true, + hasProp = lang.hasProp, + falseProp = lang.falseProp, + getOwn = lang.getOwn; + + //This method should be called when the patches to require should take hold. + return function () { + if (!allowRun) { + return; + } + allowRun = false; + + var layer, + pluginBuilderRegExp = /(["']?)pluginBuilder(["']?)\s*[=\:]\s*["']([^'"\s]+)["']/, + oldNewContext = require.s.newContext, + oldDef, + + //create local undefined values for module and exports, + //so that when files are evaled in this function they do not + //see the node values used for r.js + exports, + module; + + /** + * Reset "global" build caches that are kept around between + * build layer builds. Useful to do when there are multiple + * top level requirejs.optimize() calls. + */ + require._cacheReset = function () { + //Stored raw text caches, used by browser use. + require._cachedRawText = {}; + //Stored cached file contents for reuse in other layers. + require._cachedFileContents = {}; + //Store which cached files contain a require definition. + require._cachedDefinesRequireUrls = {}; + }; + require._cacheReset(); + + /** + * Makes sure the URL is something that can be supported by the + * optimization tool. + * @param {String} url + * @returns {Boolean} + */ + require._isSupportedBuildUrl = function (url) { + //Ignore URLs with protocols, hosts or question marks, means either network + //access is needed to fetch it or it is too dynamic. Note that + //on Windows, full paths are used for some urls, which include + //the drive, like c:/something, so need to test for something other + //than just a colon. + if (url.indexOf("://") === -1 && url.indexOf("?") === -1 && + url.indexOf('empty:') !== 0 && url.indexOf('//') !== 0) { + return true; + } else { + if (!layer.ignoredUrls[url]) { + if (url.indexOf('empty:') === -1) { + logger.info('Cannot optimize network URL, skipping: ' + url); + } + layer.ignoredUrls[url] = true; + } + return false; + } + }; + + function normalizeUrlWithBase(context, moduleName, url) { + //Adjust the URL if it was not transformed to use baseUrl. + if (require.jsExtRegExp.test(moduleName)) { + url = (context.config.dir || context.config.dirBaseUrl) + url; + } + return url; + } + + //Overrides the new context call to add existing tracking features. + require.s.newContext = function (name) { + var context = oldNewContext(name), + oldEnable = context.enable, + moduleProto = context.Module.prototype, + oldInit = moduleProto.init, + oldCallPlugin = moduleProto.callPlugin; + + //Only do this for the context used for building. + if (name === '_') { + //For build contexts, do everything sync + context.nextTick = function (fn) { + fn(); + }; + + context.needFullExec = {}; + context.fullExec = {}; + context.plugins = {}; + context.buildShimExports = {}; + + //Override the shim exports function generator to just + //spit out strings that can be used in the stringified + //build output. + context.makeShimExports = function (value) { + function fn() { + return '(function (global) {\n' + + ' return function () {\n' + + ' var ret, fn;\n' + + (value.init ? + (' fn = ' + value.init.toString() + ';\n' + + ' ret = fn.apply(global, arguments);\n') : '') + + (value.exports ? + ' return ret || global.' + value.exports + ';\n' : + ' return ret;\n') + + ' };\n' + + '}(this))'; + } + + return fn; + }; + + context.enable = function (depMap, parent) { + var id = depMap.id, + parentId = parent && parent.map.id, + needFullExec = context.needFullExec, + fullExec = context.fullExec, + mod = getOwn(context.registry, id); + + if (mod && !mod.defined) { + if (parentId && getOwn(needFullExec, parentId)) { + needFullExec[id] = true; + } + + } else if ((getOwn(needFullExec, id) && falseProp(fullExec, id)) || + (parentId && getOwn(needFullExec, parentId) && + falseProp(fullExec, id))) { + context.require.undef(id); + } + + return oldEnable.apply(context, arguments); + }; + + //Override load so that the file paths can be collected. + context.load = function (moduleName, url) { + /*jslint evil: true */ + var contents, pluginBuilderMatch, builderName, + shim, shimExports; + + //Do not mark the url as fetched if it is + //not an empty: URL, used by the optimizer. + //In that case we need to be sure to call + //load() for each module that is mapped to + //empty: so that dependencies are satisfied + //correctly. + if (url.indexOf('empty:') === 0) { + delete context.urlFetched[url]; + } + + //Only handle urls that can be inlined, so that means avoiding some + //URLs like ones that require network access or may be too dynamic, + //like JSONP + if (require._isSupportedBuildUrl(url)) { + //Adjust the URL if it was not transformed to use baseUrl. + url = normalizeUrlWithBase(context, moduleName, url); + + //Save the module name to path and path to module name mappings. + layer.buildPathMap[moduleName] = url; + layer.buildFileToModule[url] = moduleName; + + if (hasProp(context.plugins, moduleName)) { + //plugins need to have their source evaled as-is. + context.needFullExec[moduleName] = true; + } + + prim().start(function () { + if (hasProp(require._cachedFileContents, url) && + (falseProp(context.needFullExec, moduleName) || + getOwn(context.fullExec, moduleName))) { + contents = require._cachedFileContents[url]; + + //If it defines require, mark it so it can be hoisted. + //Done here and in the else below, before the + //else block removes code from the contents. + //Related to #263 + if (!layer.existingRequireUrl && require._cachedDefinesRequireUrls[url]) { + layer.existingRequireUrl = url; + } + } else { + //Load the file contents, process for conditionals, then + //evaluate it. + return require._cacheReadAsync(url).then(function (text) { + contents = text; + + if (context.config.cjsTranslate && + (!context.config.shim || !lang.hasProp(context.config.shim, moduleName))) { + contents = commonJs.convert(url, contents); + } + + //If there is a read filter, run it now. + if (context.config.onBuildRead) { + contents = context.config.onBuildRead(moduleName, url, contents); + } + + contents = pragma.process(url, contents, context.config, 'OnExecute'); + + //Find out if the file contains a require() definition. Need to know + //this so we can inject plugins right after it, but before they are needed, + //and to make sure this file is first, so that define calls work. + try { + if (!layer.existingRequireUrl && parse.definesRequire(url, contents)) { + layer.existingRequireUrl = url; + require._cachedDefinesRequireUrls[url] = true; + } + } catch (e1) { + throw new Error('Parse error using esprima ' + + 'for file: ' + url + '\n' + e1); + } + }).then(function () { + if (hasProp(context.plugins, moduleName)) { + //This is a loader plugin, check to see if it has a build extension, + //otherwise the plugin will act as the plugin builder too. + pluginBuilderMatch = pluginBuilderRegExp.exec(contents); + if (pluginBuilderMatch) { + //Load the plugin builder for the plugin contents. + builderName = context.makeModuleMap(pluginBuilderMatch[3], + context.makeModuleMap(moduleName), + null, + true).id; + return require._cacheReadAsync(context.nameToUrl(builderName)); + } + } + return contents; + }).then(function (text) { + contents = text; + + //Parse out the require and define calls. + //Do this even for plugins in case they have their own + //dependencies that may be separate to how the pluginBuilder works. + try { + if (falseProp(context.needFullExec, moduleName)) { + contents = parse(moduleName, url, contents, { + insertNeedsDefine: true, + has: context.config.has, + findNestedDependencies: context.config.findNestedDependencies + }); + } + } catch (e2) { + throw new Error('Parse error using esprima ' + + 'for file: ' + url + '\n' + e2); + } + + require._cachedFileContents[url] = contents; + }); + } + }).then(function () { + if (contents) { + eval(contents); + } + + try { + //If have a string shim config, and this is + //a fully executed module, try to see if + //it created a variable in this eval scope + if (getOwn(context.needFullExec, moduleName)) { + shim = getOwn(context.config.shim, moduleName); + if (shim && shim.exports) { + shimExports = eval(shim.exports); + if (typeof shimExports !== 'undefined') { + context.buildShimExports[moduleName] = shimExports; + } + } + } + + //Need to close out completion of this module + //so that listeners will get notified that it is available. + context.completeLoad(moduleName); + } catch (e) { + //Track which module could not complete loading. + if (!e.moduleTree) { + e.moduleTree = []; + } + e.moduleTree.push(moduleName); + throw e; + } + }).then(null, function (eOuter) { + + if (!eOuter.fileName) { + eOuter.fileName = url; + } + throw eOuter; + }).end(); + } else { + //With unsupported URLs still need to call completeLoad to + //finish loading. + context.completeLoad(moduleName); + } + }; + + //Marks module has having a name, and optionally executes the + //callback, but only if it meets certain criteria. + context.execCb = function (name, cb, args, exports) { + var buildShimExports = getOwn(layer.context.buildShimExports, name); + + if (buildShimExports) { + return buildShimExports; + } else if (cb.__requireJsBuild || getOwn(layer.context.needFullExec, name)) { + return cb.apply(exports, args); + } + return undefined; + }; + + moduleProto.init = function (depMaps) { + if (context.needFullExec[this.map.id]) { + lang.each(depMaps, lang.bind(this, function (depMap) { + if (typeof depMap === 'string') { + depMap = context.makeModuleMap(depMap, + (this.map.isDefine ? this.map : this.map.parentMap)); + } + + if (!context.fullExec[depMap.id]) { + context.require.undef(depMap.id); + } + })); + } + + return oldInit.apply(this, arguments); + }; + + moduleProto.callPlugin = function () { + var map = this.map, + pluginMap = context.makeModuleMap(map.prefix), + pluginId = pluginMap.id, + pluginMod = getOwn(context.registry, pluginId); + + context.plugins[pluginId] = true; + context.needFullExec[pluginId] = true; + + //If the module is not waiting to finish being defined, + //undef it and start over, to get full execution. + if (falseProp(context.fullExec, pluginId) && (!pluginMod || pluginMod.defined)) { + context.require.undef(pluginMap.id); + } + + return oldCallPlugin.apply(this, arguments); + }; + } + + return context; + }; + + //Clear up the existing context so that the newContext modifications + //above will be active. + delete require.s.contexts._; + + /** Reset state for each build layer pass. */ + require._buildReset = function () { + var oldContext = require.s.contexts._; + + //Clear up the existing context. + delete require.s.contexts._; + + //Set up new context, so the layer object can hold onto it. + require({}); + + layer = require._layer = { + buildPathMap: {}, + buildFileToModule: {}, + buildFilePaths: [], + pathAdded: {}, + modulesWithNames: {}, + needsDefine: {}, + existingRequireUrl: "", + ignoredUrls: {}, + context: require.s.contexts._ + }; + + //Return the previous context in case it is needed, like for + //the basic config object. + return oldContext; + }; + + require._buildReset(); + + //Override define() to catch modules that just define an object, so that + //a dummy define call is not put in the build file for them. They do + //not end up getting defined via context.execCb, so we need to catch them + //at the define call. + oldDef = define; + + //This function signature does not have to be exact, just match what we + //are looking for. + define = function (name) { + if (typeof name === "string" && falseProp(layer.needsDefine, name)) { + layer.modulesWithNames[name] = true; + } + return oldDef.apply(require, arguments); + }; + + define.amd = oldDef.amd; + + //Add some utilities for plugins + require._readFile = file.readFile; + require._fileExists = function (path) { + return file.exists(path); + }; + + //Called when execManager runs for a dependency. Used to figure out + //what order of execution. + require.onResourceLoad = function (context, map) { + var id = map.id, + url; + + //If build needed a full execution, indicate it + //has been done now. But only do it if the context is tracking + //that. Only valid for the context used in a build, not for + //other contexts being run, like for useLib, plain requirejs + //use in node/rhino. + if (context.needFullExec && getOwn(context.needFullExec, id)) { + context.fullExec[id] = true; + } + + //A plugin. + if (map.prefix) { + if (falseProp(layer.pathAdded, id)) { + layer.buildFilePaths.push(id); + //For plugins the real path is not knowable, use the name + //for both module to file and file to module mappings. + layer.buildPathMap[id] = id; + layer.buildFileToModule[id] = id; + layer.modulesWithNames[id] = true; + layer.pathAdded[id] = true; + } + } else if (map.url && require._isSupportedBuildUrl(map.url)) { + //If the url has not been added to the layer yet, and it + //is from an actual file that was loaded, add it now. + url = normalizeUrlWithBase(context, id, map.url); + if (!layer.pathAdded[url] && getOwn(layer.buildPathMap, id)) { + //Remember the list of dependencies for this layer. + layer.buildFilePaths.push(url); + layer.pathAdded[url] = true; + } + } + }; + + //Called by output of the parse() function, when a file does not + //explicitly call define, probably just require, but the parse() + //function normalizes on define() for dependency mapping and file + //ordering works correctly. + require.needsDefine = function (moduleName) { + layer.needsDefine[moduleName] = true; + }; + }; +}); +/** + * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint */ +/*global define: false, console: false */ + +define('commonJs', ['env!env/file', 'parse'], function (file, parse) { + 'use strict'; + var commonJs = { + //Set to false if you do not want this file to log. Useful in environments + //like node where you want the work to happen without noise. + useLog: true, + + convertDir: function (commonJsPath, savePath) { + var fileList, i, + jsFileRegExp = /\.js$/, + fileName, convertedFileName, fileContents; + + //Get list of files to convert. + fileList = file.getFilteredFileList(commonJsPath, /\w/, true); + + //Normalize on front slashes and make sure the paths do not end in a slash. + commonJsPath = commonJsPath.replace(/\\/g, "/"); + savePath = savePath.replace(/\\/g, "/"); + if (commonJsPath.charAt(commonJsPath.length - 1) === "/") { + commonJsPath = commonJsPath.substring(0, commonJsPath.length - 1); + } + if (savePath.charAt(savePath.length - 1) === "/") { + savePath = savePath.substring(0, savePath.length - 1); + } + + //Cycle through all the JS files and convert them. + if (!fileList || !fileList.length) { + if (commonJs.useLog) { + if (commonJsPath === "convert") { + //A request just to convert one file. + console.log('\n\n' + commonJs.convert(savePath, file.readFile(savePath))); + } else { + console.log("No files to convert in directory: " + commonJsPath); + } + } + } else { + for (i = 0; i < fileList.length; i++) { + fileName = fileList[i]; + convertedFileName = fileName.replace(commonJsPath, savePath); + + //Handle JS files. + if (jsFileRegExp.test(fileName)) { + fileContents = file.readFile(fileName); + fileContents = commonJs.convert(fileName, fileContents); + file.saveUtf8File(convertedFileName, fileContents); + } else { + //Just copy the file over. + file.copyFile(fileName, convertedFileName, true); + } + } + } + }, + + /** + * Does the actual file conversion. + * + * @param {String} fileName the name of the file. + * + * @param {String} fileContents the contents of a file :) + * + * @returns {String} the converted contents + */ + convert: function (fileName, fileContents) { + //Strip out comments. + try { + var preamble = '', + commonJsProps = parse.usesCommonJs(fileName, fileContents); + + //First see if the module is not already RequireJS-formatted. + if (parse.usesAmdOrRequireJs(fileName, fileContents) || !commonJsProps) { + return fileContents; + } + + if (commonJsProps.dirname || commonJsProps.filename) { + preamble = 'var __filename = module.uri || "", ' + + '__dirname = __filename.substring(0, __filename.lastIndexOf("/") + 1); '; + } + + //Construct the wrapper boilerplate. + fileContents = 'define(function (require, exports, module) {' + + preamble + + fileContents + + '\n});\n'; + + } catch (e) { + console.log("commonJs.convert: COULD NOT CONVERT: " + fileName + ", so skipping it. Error was: " + e); + return fileContents; + } + + return fileContents; + } + }; + + return commonJs; +}); +/** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/*jslint plusplus: true, nomen: true, regexp: true */ +/*global define, requirejs */ + + +define('build', function (require) { + 'use strict'; + + var build, buildBaseConfig, + lang = require('lang'), + prim = require('prim'), + logger = require('logger'), + file = require('env!env/file'), + parse = require('parse'), + optimize = require('optimize'), + pragma = require('pragma'), + transform = require('transform'), + requirePatch = require('requirePatch'), + env = require('env'), + commonJs = require('commonJs'), + SourceMapGenerator = require('source-map/source-map-generator'), + hasProp = lang.hasProp, + getOwn = lang.getOwn, + falseProp = lang.falseProp, + endsWithSemiColonRegExp = /;\s*$/, + resourceIsModuleIdRegExp = /^[\w\/\\\.]+$/; + + prim.nextTick = function (fn) { + fn(); + }; + + //Now map require to the outermost requirejs, now that we have + //local dependencies for this module. The rest of the require use is + //manipulating the requirejs loader. + require = requirejs; + + //Caching function for performance. Attached to + //require so it can be reused in requirePatch.js. _cachedRawText + //set up by requirePatch.js + require._cacheReadAsync = function (path, encoding) { + var d; + + if (lang.hasProp(require._cachedRawText, path)) { + d = prim(); + d.resolve(require._cachedRawText[path]); + return d.promise; + } else { + return file.readFileAsync(path, encoding).then(function (text) { + require._cachedRawText[path] = text; + return text; + }); + } + }; + + buildBaseConfig = { + appDir: "", + pragmas: {}, + paths: {}, + optimize: "uglify", + optimizeCss: "standard.keepLines", + inlineText: true, + isBuild: true, + optimizeAllPluginResources: false, + findNestedDependencies: false, + preserveLicenseComments: true, + //By default, all files/directories are copied, unless + //they match this regexp, by default just excludes .folders + dirExclusionRegExp: file.dirExclusionRegExp, + _buildPathToModuleIndex: {} + }; + + /** + * Some JS may not be valid if concatenated with other JS, in particular + * the style of omitting semicolons and rely on ASI. Add a semicolon in + * those cases. + */ + function addSemiColon(text, config) { + if (config.skipSemiColonInsertion || endsWithSemiColonRegExp.test(text)) { + return text; + } else { + return text + ";"; + } + } + + function endsWithSlash(dirName) { + if (dirName.charAt(dirName.length - 1) !== "/") { + dirName += "/"; + } + return dirName; + } + + //Method used by plugin writeFile calls, defined up here to avoid + //jslint warning about "making a function in a loop". + function makeWriteFile(namespace, layer) { + function writeFile(name, contents) { + logger.trace('Saving plugin-optimized file: ' + name); + file.saveUtf8File(name, contents); + } + + writeFile.asModule = function (moduleName, fileName, contents) { + writeFile(fileName, + build.toTransport(namespace, moduleName, fileName, contents, layer)); + }; + + return writeFile; + } + + /** + * Main API entry point into the build. The args argument can either be + * an array of arguments (like the onese passed on a command-line), + * or it can be a JavaScript object that has the format of a build profile + * file. + * + * If it is an object, then in addition to the normal properties allowed in + * a build profile file, the object should contain one other property: + * + * The object could also contain a "buildFile" property, which is a string + * that is the file path to a build profile that contains the rest + * of the build profile directives. + * + * This function does not return a status, it should throw an error if + * there is a problem completing the build. + */ + build = function (args) { + var buildFile, cmdConfig, errorMsg, errorStack, stackMatch, errorTree, + i, j, errorMod, + stackRegExp = /( {4}at[^\n]+)\n/, + standardIndent = ' '; + + return prim().start(function () { + if (!args || lang.isArray(args)) { + if (!args || args.length < 1) { + logger.error("build.js buildProfile.js\n" + + "where buildProfile.js is the name of the build file (see example.build.js for hints on how to make a build file)."); + return undefined; + } + + //Next args can include a build file path as well as other build args. + //build file path comes first. If it does not contain an = then it is + //a build file path. Otherwise, just all build args. + if (args[0].indexOf("=") === -1) { + buildFile = args[0]; + args.splice(0, 1); + } + + //Remaining args are options to the build + cmdConfig = build.convertArrayToObject(args); + cmdConfig.buildFile = buildFile; + } else { + cmdConfig = args; + } + + return build._run(cmdConfig); + }).then(null, function (e) { + var err; + + errorMsg = e.toString(); + errorTree = e.moduleTree; + stackMatch = stackRegExp.exec(errorMsg); + + if (stackMatch) { + errorMsg += errorMsg.substring(0, stackMatch.index + stackMatch[0].length + 1); + } + + //If a module tree that shows what module triggered the error, + //print it out. + if (errorTree && errorTree.length > 0) { + errorMsg += '\nIn module tree:\n'; + + for (i = errorTree.length - 1; i > -1; i--) { + errorMod = errorTree[i]; + if (errorMod) { + for (j = errorTree.length - i; j > -1; j--) { + errorMsg += standardIndent; + } + errorMsg += errorMod + '\n'; + } + } + + logger.error(errorMsg); + } + + errorStack = e.stack; + + if (typeof args === 'string' && args.indexOf('stacktrace=true') !== -1) { + errorMsg += '\n' + errorStack; + } else { + if (!stackMatch && errorStack) { + //Just trim out the first "at" in the stack. + stackMatch = stackRegExp.exec(errorStack); + if (stackMatch) { + errorMsg += '\n' + stackMatch[0] || ''; + } + } + } + + err = new Error(errorMsg); + err.originalError = e; + throw err; + }); + }; + + build._run = function (cmdConfig) { + var buildPaths, fileName, fileNames, + paths, i, + baseConfig, config, + modules, srcPath, buildContext, + destPath, moduleMap, parentModuleMap, context, + resources, resource, plugin, fileContents, + pluginProcessed = {}, + buildFileContents = "", + pluginCollector = {}; + + return prim().start(function () { + var prop; + + //Can now run the patches to require.js to allow it to be used for + //build generation. Do it here instead of at the top of the module + //because we want normal require behavior to load the build tool + //then want to switch to build mode. + requirePatch(); + + config = build.createConfig(cmdConfig); + paths = config.paths; + + //Remove the previous build dir, in case it contains source transforms, + //like the ones done with onBuildRead and onBuildWrite. + if (config.dir && !config.keepBuildDir && file.exists(config.dir)) { + file.deleteFile(config.dir); + } + + if (!config.out && !config.cssIn) { + //This is not just a one-off file build but a full build profile, with + //lots of files to process. + + //First copy all the baseUrl content + file.copyDir((config.appDir || config.baseUrl), config.dir, /\w/, true); + + //Adjust baseUrl if config.appDir is in play, and set up build output paths. + buildPaths = {}; + if (config.appDir) { + //All the paths should be inside the appDir, so just adjust + //the paths to use the dirBaseUrl + for (prop in paths) { + if (hasProp(paths, prop)) { + buildPaths[prop] = paths[prop].replace(config.appDir, config.dir); + } + } + } else { + //If no appDir, then make sure to copy the other paths to this directory. + for (prop in paths) { + if (hasProp(paths, prop)) { + //Set up build path for each path prefix, but only do so + //if the path falls out of the current baseUrl + if (paths[prop].indexOf(config.baseUrl) === 0) { + buildPaths[prop] = paths[prop].replace(config.baseUrl, config.dirBaseUrl); + } else { + buildPaths[prop] = paths[prop] === 'empty:' ? 'empty:' : prop.replace(/\./g, "/"); + + //Make sure source path is fully formed with baseUrl, + //if it is a relative URL. + srcPath = paths[prop]; + if (srcPath.indexOf('/') !== 0 && srcPath.indexOf(':') === -1) { + srcPath = config.baseUrl + srcPath; + } + + destPath = config.dirBaseUrl + buildPaths[prop]; + + //Skip empty: paths + if (srcPath !== 'empty:') { + //If the srcPath is a directory, copy the whole directory. + if (file.exists(srcPath) && file.isDirectory(srcPath)) { + //Copy files to build area. Copy all files (the /\w/ regexp) + file.copyDir(srcPath, destPath, /\w/, true); + } else { + //Try a .js extension + srcPath += '.js'; + destPath += '.js'; + file.copyFile(srcPath, destPath); + } + } + } + } + } + } + } + + //Figure out source file location for each module layer. Do this by seeding require + //with source area configuration. This is needed so that later the module layers + //can be manually copied over to the source area, since the build may be + //require multiple times and the above copyDir call only copies newer files. + require({ + baseUrl: config.baseUrl, + paths: paths, + packagePaths: config.packagePaths, + packages: config.packages + }); + buildContext = require.s.contexts._; + modules = config.modules; + + if (modules) { + modules.forEach(function (module) { + if (module.name) { + module._sourcePath = buildContext.nameToUrl(module.name); + //If the module does not exist, and this is not a "new" module layer, + //as indicated by a true "create" property on the module, and + //it is not a plugin-loaded resource, and there is no + //'rawText' containing the module's source then throw an error. + if (!file.exists(module._sourcePath) && !module.create && + module.name.indexOf('!') === -1 && + (!config.rawText || !lang.hasProp(config.rawText, module.name))) { + throw new Error("ERROR: module path does not exist: " + + module._sourcePath + " for module named: " + module.name + + ". Path is relative to: " + file.absPath('.')); + } + } + }); + } + + if (config.out) { + //Just set up the _buildPath for the module layer. + require(config); + if (!config.cssIn) { + config.modules[0]._buildPath = typeof config.out === 'function' ? + 'FUNCTION' : config.out; + } + } else if (!config.cssIn) { + //Now set up the config for require to use the build area, and calculate the + //build file locations. Pass along any config info too. + baseConfig = { + baseUrl: config.dirBaseUrl, + paths: buildPaths + }; + + lang.mixin(baseConfig, config); + require(baseConfig); + + if (modules) { + modules.forEach(function (module) { + if (module.name) { + module._buildPath = buildContext.nameToUrl(module.name, null); + if (!module.create) { + file.copyFile(module._sourcePath, module._buildPath); + } + } + }); + } + } + + //Run CSS optimizations before doing JS module tracing, to allow + //things like text loader plugins loading CSS to get the optimized + //CSS. + if (config.optimizeCss && config.optimizeCss !== "none" && config.dir) { + buildFileContents += optimize.css(config.dir, config); + } + }).then(function() { + baseConfig = lang.deeplikeCopy(require.s.contexts._.config); + }).then(function () { + var actions = []; + + if (modules) { + actions = modules.map(function (module, i) { + return function () { + //Save off buildPath to module index in a hash for quicker + //lookup later. + config._buildPathToModuleIndex[file.normalize(module._buildPath)] = i; + + //Call require to calculate dependencies. + return build.traceDependencies(module, config, baseConfig) + .then(function (layer) { + module.layer = layer; + }); + }; + }); + + return prim.serial(actions); + } + }).then(function () { + var actions; + + if (modules) { + //Now build up shadow layers for anything that should be excluded. + //Do this after tracing dependencies for each module, in case one + //of those modules end up being one of the excluded values. + actions = modules.map(function (module) { + return function () { + if (module.exclude) { + module.excludeLayers = []; + return prim.serial(module.exclude.map(function (exclude, i) { + return function () { + //See if it is already in the list of modules. + //If not trace dependencies for it. + var found = build.findBuildModule(exclude, modules); + if (found) { + module.excludeLayers[i] = found; + } else { + return build.traceDependencies({name: exclude}, config, baseConfig) + .then(function (layer) { + module.excludeLayers[i] = { layer: layer }; + }); + } + }; + })); + } + }; + }); + + return prim.serial(actions); + } + }).then(function () { + if (modules) { + return prim.serial(modules.map(function (module) { + return function () { + if (module.exclude) { + //module.exclude is an array of module names. For each one, + //get the nested dependencies for it via a matching entry + //in the module.excludeLayers array. + module.exclude.forEach(function (excludeModule, i) { + var excludeLayer = module.excludeLayers[i].layer, + map = excludeLayer.buildFileToModule; + excludeLayer.buildFilePaths.forEach(function(filePath){ + build.removeModulePath(map[filePath], filePath, module.layer); + }); + }); + } + if (module.excludeShallow) { + //module.excludeShallow is an array of module names. + //shallow exclusions are just that module itself, and not + //its nested dependencies. + module.excludeShallow.forEach(function (excludeShallowModule) { + var path = getOwn(module.layer.buildPathMap, excludeShallowModule); + if (path) { + build.removeModulePath(excludeShallowModule, path, module.layer); + } + }); + } + + //Flatten them and collect the build output for each module. + return build.flattenModule(module, module.layer, config).then(function (builtModule) { + var finalText, baseName; + //Save it to a temp file for now, in case there are other layers that + //contain optimized content that should not be included in later + //layer optimizations. See issue #56. + if (module._buildPath === 'FUNCTION') { + module._buildText = builtModule.text; + module._buildSourceMap = builtModule.sourceMap; + } else { + finalText = builtModule.text; + if (builtModule.sourceMap) { + baseName = module._buildPath.split('/'); + baseName = baseName.pop(); + finalText += '\n//# sourceMappingURL=' + baseName + '.map'; + file.saveUtf8File(module._buildPath + '.map', builtModule.sourceMap); + } + file.saveUtf8File(module._buildPath + '-temp', finalText); + + } + buildFileContents += builtModule.buildText; + }); + }; + })); + } + }).then(function () { + var moduleName; + if (modules) { + //Now move the build layers to their final position. + modules.forEach(function (module) { + var finalPath = module._buildPath; + if (finalPath !== 'FUNCTION') { + if (file.exists(finalPath)) { + file.deleteFile(finalPath); + } + file.renameFile(finalPath + '-temp', finalPath); + + //And finally, if removeCombined is specified, remove + //any of the files that were used in this layer. + //Be sure not to remove other build layers. + if (config.removeCombined && !config.out) { + module.layer.buildFilePaths.forEach(function (path) { + var isLayer = modules.some(function (mod) { + return mod._buildPath === path; + }), + relPath = build.makeRelativeFilePath(config.dir, path); + + if (file.exists(path) && + // not a build layer target + !isLayer && + // not outside the build directory + relPath.indexOf('..') !== 0) { + file.deleteFile(path); + } + }); + } + } + + //Signal layer is done + if (config.onModuleBundleComplete) { + config.onModuleBundleComplete(module.onCompleteData); + } + }); + } + + //If removeCombined in play, remove any empty directories that + //may now exist because of its use + if (config.removeCombined && !config.out && config.dir) { + file.deleteEmptyDirs(config.dir); + } + + //Do other optimizations. + if (config.out && !config.cssIn) { + //Just need to worry about one JS file. + fileName = config.modules[0]._buildPath; + if (fileName === 'FUNCTION') { + config.modules[0]._buildText = optimize.js(fileName, + config.modules[0]._buildText, + null, + config); + } else { + optimize.jsFile(fileName, null, fileName, config); + } + } else if (!config.cssIn) { + //Normal optimizations across modules. + + //JS optimizations. + fileNames = file.getFilteredFileList(config.dir, /\.js$/, true); + fileNames.forEach(function (fileName) { + var cfg, override, moduleIndex; + + //Generate the module name from the config.dir root. + moduleName = fileName.replace(config.dir, ''); + //Get rid of the extension + moduleName = moduleName.substring(0, moduleName.length - 3); + + //If there is an override for a specific layer build module, + //and this file is that module, mix in the override for use + //by optimize.jsFile. + moduleIndex = getOwn(config._buildPathToModuleIndex, fileName); + //Normalize, since getOwn could have returned undefined + moduleIndex = moduleIndex === 0 || moduleIndex > 0 ? moduleIndex : -1; + + //Try to avoid extra work if the other files do not need to + //be read. Build layers should be processed at the very + //least for optimization. + if (moduleIndex > -1 || !config.skipDirOptimize || + config.normalizeDirDefines === "all" || + config.cjsTranslate) { + //Convert the file to transport format, but without a name + //inserted (by passing null for moduleName) since the files are + //standalone, one module per file. + fileContents = file.readFile(fileName); + + + //For builds, if wanting cjs translation, do it now, so that + //the individual modules can be loaded cross domain via + //plain script tags. + if (config.cjsTranslate && + (!config.shim || !lang.hasProp(config.shim, moduleName))) { + fileContents = commonJs.convert(fileName, fileContents); + } + + if (moduleIndex === -1) { + if (config.onBuildRead) { + fileContents = config.onBuildRead(moduleName, + fileName, + fileContents); + } + + //Only do transport normalization if this is not a build + //layer (since it was already normalized) and if + //normalizeDirDefines indicated all should be done. + if (config.normalizeDirDefines === "all") { + fileContents = build.toTransport(config.namespace, + null, + fileName, + fileContents); + } + + if (config.onBuildWrite) { + fileContents = config.onBuildWrite(moduleName, + fileName, + fileContents); + } + } + + override = moduleIndex > -1 ? + config.modules[moduleIndex].override : null; + if (override) { + cfg = build.createOverrideConfig(config, override); + } else { + cfg = config; + } + + if (moduleIndex > -1 || !config.skipDirOptimize) { + optimize.jsFile(fileName, fileContents, fileName, cfg, pluginCollector); + } + } + }); + + //Normalize all the plugin resources. + context = require.s.contexts._; + + for (moduleName in pluginCollector) { + if (hasProp(pluginCollector, moduleName)) { + parentModuleMap = context.makeModuleMap(moduleName); + resources = pluginCollector[moduleName]; + for (i = 0; i < resources.length; i++) { + resource = resources[i]; + moduleMap = context.makeModuleMap(resource, parentModuleMap); + if (falseProp(context.plugins, moduleMap.prefix)) { + //Set the value in context.plugins so it + //will be evaluated as a full plugin. + context.plugins[moduleMap.prefix] = true; + + //Do not bother if the plugin is not available. + if (!file.exists(require.toUrl(moduleMap.prefix + '.js'))) { + continue; + } + + //Rely on the require in the build environment + //to be synchronous + context.require([moduleMap.prefix]); + + //Now that the plugin is loaded, redo the moduleMap + //since the plugin will need to normalize part of the path. + moduleMap = context.makeModuleMap(resource, parentModuleMap); + } + + //Only bother with plugin resources that can be handled + //processed by the plugin, via support of the writeFile + //method. + if (falseProp(pluginProcessed, moduleMap.id)) { + //Only do the work if the plugin was really loaded. + //Using an internal access because the file may + //not really be loaded. + plugin = getOwn(context.defined, moduleMap.prefix); + if (plugin && plugin.writeFile) { + plugin.writeFile( + moduleMap.prefix, + moduleMap.name, + require, + makeWriteFile( + config.namespace + ), + context.config + ); + } + + pluginProcessed[moduleMap.id] = true; + } + } + + } + } + + //console.log('PLUGIN COLLECTOR: ' + JSON.stringify(pluginCollector, null, " ")); + + + //All module layers are done, write out the build.txt file. + file.saveUtf8File(config.dir + "build.txt", buildFileContents); + } + + //If just have one CSS file to optimize, do that here. + if (config.cssIn) { + buildFileContents += optimize.cssFile(config.cssIn, config.out, config).buildText; + } + + if (typeof config.out === 'function') { + config.out(config.modules[0]._buildText); + } + + //Print out what was built into which layers. + if (buildFileContents) { + logger.info(buildFileContents); + return buildFileContents; + } + + return ''; + }); + }; + + /** + * Converts command line args like "paths.foo=../some/path" + * result.paths = { foo: '../some/path' } where prop = paths, + * name = paths.foo and value = ../some/path, so it assumes the + * name=value splitting has already happened. + */ + function stringDotToObj(result, name, value) { + var parts = name.split('.'); + + parts.forEach(function (prop, i) { + if (i === parts.length - 1) { + result[prop] = value; + } else { + if (falseProp(result, prop)) { + result[prop] = {}; + } + result = result[prop]; + } + + }); + } + + build.objProps = { + paths: true, + wrap: true, + pragmas: true, + pragmasOnSave: true, + has: true, + hasOnSave: true, + uglify: true, + uglify2: true, + closure: true, + map: true, + throwWhen: true + }; + + build.hasDotPropMatch = function (prop) { + var dotProp, + index = prop.indexOf('.'); + + if (index !== -1) { + dotProp = prop.substring(0, index); + return hasProp(build.objProps, dotProp); + } + return false; + }; + + /** + * Converts an array that has String members of "name=value" + * into an object, where the properties on the object are the names in the array. + * Also converts the strings "true" and "false" to booleans for the values. + * member name/value pairs, and converts some comma-separated lists into + * arrays. + * @param {Array} ary + */ + build.convertArrayToObject = function (ary) { + var result = {}, i, separatorIndex, prop, value, + needArray = { + "include": true, + "exclude": true, + "excludeShallow": true, + "insertRequire": true, + "stubModules": true, + "deps": true + }; + + for (i = 0; i < ary.length; i++) { + separatorIndex = ary[i].indexOf("="); + if (separatorIndex === -1) { + throw "Malformed name/value pair: [" + ary[i] + "]. Format should be name=value"; + } + + value = ary[i].substring(separatorIndex + 1, ary[i].length); + if (value === "true") { + value = true; + } else if (value === "false") { + value = false; + } + + prop = ary[i].substring(0, separatorIndex); + + //Convert to array if necessary + if (getOwn(needArray, prop)) { + value = value.split(","); + } + + if (build.hasDotPropMatch(prop)) { + stringDotToObj(result, prop, value); + } else { + result[prop] = value; + } + } + return result; //Object + }; + + build.makeAbsPath = function (path, absFilePath) { + if (!absFilePath) { + return path; + } + + //Add abspath if necessary. If path starts with a slash or has a colon, + //then already is an abolute path. + if (path.indexOf('/') !== 0 && path.indexOf(':') === -1) { + path = absFilePath + + (absFilePath.charAt(absFilePath.length - 1) === '/' ? '' : '/') + + path; + path = file.normalize(path); + } + return path.replace(lang.backSlashRegExp, '/'); + }; + + build.makeAbsObject = function (props, obj, absFilePath) { + var i, prop; + if (obj) { + for (i = 0; i < props.length; i++) { + prop = props[i]; + if (hasProp(obj, prop) && typeof obj[prop] === 'string') { + obj[prop] = build.makeAbsPath(obj[prop], absFilePath); + } + } + } + }; + + /** + * For any path in a possible config, make it absolute relative + * to the absFilePath passed in. + */ + build.makeAbsConfig = function (config, absFilePath) { + var props, prop, i; + + props = ["appDir", "dir", "baseUrl"]; + for (i = 0; i < props.length; i++) { + prop = props[i]; + + if (getOwn(config, prop)) { + //Add abspath if necessary, make sure these paths end in + //slashes + if (prop === "baseUrl") { + config.originalBaseUrl = config.baseUrl; + if (config.appDir) { + //If baseUrl with an appDir, the baseUrl is relative to + //the appDir, *not* the absFilePath. appDir and dir are + //made absolute before baseUrl, so this will work. + config.baseUrl = build.makeAbsPath(config.originalBaseUrl, config.appDir); + } else { + //The dir output baseUrl is same as regular baseUrl, both + //relative to the absFilePath. + config.baseUrl = build.makeAbsPath(config[prop], absFilePath); + } + } else { + config[prop] = build.makeAbsPath(config[prop], absFilePath); + } + + config[prop] = endsWithSlash(config[prop]); + } + } + + build.makeAbsObject(["out", "cssIn"], config, absFilePath); + build.makeAbsObject(["startFile", "endFile"], config.wrap, absFilePath); + }; + + /** + * Creates a relative path to targetPath from refPath. + * Only deals with file paths, not folders. If folders, + * make sure paths end in a trailing '/'. + */ + build.makeRelativeFilePath = function (refPath, targetPath) { + var i, dotLength, finalParts, length, + refParts = refPath.split('/'), + targetParts = targetPath.split('/'), + //Pull off file name + targetName = targetParts.pop(), + dotParts = []; + + //Also pop off the ref file name to make the matches against + //targetParts equivalent. + refParts.pop(); + + length = refParts.length; + + for (i = 0; i < length; i += 1) { + if (refParts[i] !== targetParts[i]) { + break; + } + } + + //Now i is the index in which they diverge. + finalParts = targetParts.slice(i); + + dotLength = length - i; + for (i = 0; i > -1 && i < dotLength; i += 1) { + dotParts.push('..'); + } + + return dotParts.join('/') + (dotParts.length ? '/' : '') + + finalParts.join('/') + (finalParts.length ? '/' : '') + + targetName; + }; + + build.nestedMix = { + paths: true, + has: true, + hasOnSave: true, + pragmas: true, + pragmasOnSave: true + }; + + /** + * Mixes additional source config into target config, and merges some + * nested config, like paths, correctly. + */ + function mixConfig(target, source) { + var prop, value; + + for (prop in source) { + if (hasProp(source, prop)) { + //If the value of the property is a plain object, then + //allow a one-level-deep mixing of it. + value = source[prop]; + if (typeof value === 'object' && value && + !lang.isArray(value) && !lang.isFunction(value) && + !lang.isRegExp(value)) { + target[prop] = lang.mixin({}, target[prop], value, true); + } else { + target[prop] = value; + } + } + } + + //Set up log level since it can affect if errors are thrown + //or caught and passed to errbacks while doing config setup. + if (lang.hasProp(target, 'logLevel')) { + logger.logLevel(target.logLevel); + } + } + + /** + * Converts a wrap.startFile or endFile to be start/end as a string. + * the startFile/endFile values can be arrays. + */ + function flattenWrapFile(wrap, keyName, absFilePath) { + var keyFileName = keyName + 'File'; + + if (typeof wrap[keyName] !== 'string' && wrap[keyFileName]) { + wrap[keyName] = ''; + if (typeof wrap[keyFileName] === 'string') { + wrap[keyFileName] = [wrap[keyFileName]]; + } + wrap[keyFileName].forEach(function (fileName) { + wrap[keyName] += (wrap[keyName] ? '\n' : '') + + file.readFile(build.makeAbsPath(fileName, absFilePath)); + }); + } else if (wrap[keyName] === null || wrap[keyName] === undefined) { + //Allow missing one, just set to empty string. + wrap[keyName] = ''; + } else if (typeof wrap[keyName] !== 'string') { + throw new Error('wrap.' + keyName + ' or wrap.' + keyFileName + ' malformed'); + } + } + + function normalizeWrapConfig(config, absFilePath) { + //Get any wrap text. + try { + if (config.wrap) { + if (config.wrap === true) { + //Use default values. + config.wrap = { + start: '(function () {', + end: '}());' + }; + } else { + flattenWrapFile(config.wrap, 'start', absFilePath); + flattenWrapFile(config.wrap, 'end', absFilePath); + } + } + } catch (wrapError) { + throw new Error('Malformed wrap config: ' + wrapError.toString()); + } + } + + /** + * Creates a config object for an optimization build. + * It will also read the build profile if it is available, to create + * the configuration. + * + * @param {Object} cfg config options that take priority + * over defaults and ones in the build file. These options could + * be from a command line, for instance. + * + * @param {Object} the created config object. + */ + build.createConfig = function (cfg) { + /*jslint evil: true */ + var config = {}, buildFileContents, buildFileConfig, mainConfig, + mainConfigFile, mainConfigPath, buildFile, absFilePath; + + //Make sure all paths are relative to current directory. + absFilePath = file.absPath('.'); + build.makeAbsConfig(cfg, absFilePath); + build.makeAbsConfig(buildBaseConfig, absFilePath); + + lang.mixin(config, buildBaseConfig); + lang.mixin(config, cfg, true); + + //Set up log level early since it can affect if errors are thrown + //or caught and passed to errbacks, even while constructing config. + if (lang.hasProp(config, 'logLevel')) { + logger.logLevel(config.logLevel); + } + + if (config.buildFile) { + //A build file exists, load it to get more config. + buildFile = file.absPath(config.buildFile); + + //Find the build file, and make sure it exists, if this is a build + //that has a build profile, and not just command line args with an in=path + if (!file.exists(buildFile)) { + throw new Error("ERROR: build file does not exist: " + buildFile); + } + + absFilePath = config.baseUrl = file.absPath(file.parent(buildFile)); + + //Load build file options. + buildFileContents = file.readFile(buildFile); + try { + buildFileConfig = eval("(" + buildFileContents + ")"); + build.makeAbsConfig(buildFileConfig, absFilePath); + + //Mix in the config now so that items in mainConfigFile can + //be resolved relative to them if necessary, like if appDir + //is set here, but the baseUrl is in mainConfigFile. Will + //re-mix in the same build config later after mainConfigFile + //is processed, since build config should take priority. + mixConfig(config, buildFileConfig); + } catch (e) { + throw new Error("Build file " + buildFile + " is malformed: " + e); + } + } + + mainConfigFile = config.mainConfigFile || (buildFileConfig && buildFileConfig.mainConfigFile); + if (mainConfigFile) { + mainConfigFile = build.makeAbsPath(mainConfigFile, absFilePath); + if (!file.exists(mainConfigFile)) { + throw new Error(mainConfigFile + ' does not exist.'); + } + try { + mainConfig = parse.findConfig(file.readFile(mainConfigFile)).config; + } catch (configError) { + throw new Error('The config in mainConfigFile ' + + mainConfigFile + + ' cannot be used because it cannot be evaluated' + + ' correctly while running in the optimizer. Try only' + + ' using a config that is also valid JSON, or do not use' + + ' mainConfigFile and instead copy the config values needed' + + ' into a build file or command line arguments given to the optimizer.\n' + + 'Source error from parsing: ' + mainConfigFile + ': ' + configError); + } + if (mainConfig) { + mainConfigPath = mainConfigFile.substring(0, mainConfigFile.lastIndexOf('/')); + + //Add in some existing config, like appDir, since they can be + //used inside the mainConfigFile -- paths and baseUrl are + //relative to them. + if (config.appDir && !mainConfig.appDir) { + mainConfig.appDir = config.appDir; + } + + //If no baseUrl, then use the directory holding the main config. + if (!mainConfig.baseUrl) { + mainConfig.baseUrl = mainConfigPath; + } + + build.makeAbsConfig(mainConfig, mainConfigPath); + mixConfig(config, mainConfig); + } + } + + //Mix in build file config, but only after mainConfig has been mixed in. + if (buildFileConfig) { + mixConfig(config, buildFileConfig); + } + + //Re-apply the override config values. Command line + //args should take precedence over build file values. + mixConfig(config, cfg); + + //Fix paths to full paths so that they can be adjusted consistently + //lately to be in the output area. + lang.eachProp(config.paths, function (value, prop) { + if (lang.isArray(value)) { + throw new Error('paths fallback not supported in optimizer. ' + + 'Please provide a build config path override ' + + 'for ' + prop); + } + config.paths[prop] = build.makeAbsPath(value, config.baseUrl); + }); + + //Set final output dir + if (hasProp(config, "baseUrl")) { + if (config.appDir) { + config.dirBaseUrl = build.makeAbsPath(config.originalBaseUrl, config.dir); + } else { + config.dirBaseUrl = config.dir || config.baseUrl; + } + //Make sure dirBaseUrl ends in a slash, since it is + //concatenated with other strings. + config.dirBaseUrl = endsWithSlash(config.dirBaseUrl); + } + + //Check for errors in config + if (config.main) { + throw new Error('"main" passed as an option, but the ' + + 'supported option is called "name".'); + } + if (config.out && !config.name && !config.modules && !config.include && + !config.cssIn) { + throw new Error('Missing either a "name", "include" or "modules" ' + + 'option'); + } + if (config.cssIn) { + if (config.dir || config.appDir) { + throw new Error('cssIn is only for the output of single file ' + + 'CSS optimizations and is not compatible with "dir" or "appDir" configuration.'); + } + if (!config.out) { + throw new Error('"out" option missing.'); + } + } + if (!config.cssIn && !config.baseUrl) { + //Just use the current directory as the baseUrl + config.baseUrl = './'; + } + if (!config.out && !config.dir) { + throw new Error('Missing either an "out" or "dir" config value. ' + + 'If using "appDir" for a full project optimization, ' + + 'use "dir". If you want to optimize to one file, ' + + 'use "out".'); + } + if (config.appDir && config.out) { + throw new Error('"appDir" is not compatible with "out". Use "dir" ' + + 'instead. appDir is used to copy whole projects, ' + + 'where "out" with "baseUrl" is used to just ' + + 'optimize to one file.'); + } + if (config.out && config.dir) { + throw new Error('The "out" and "dir" options are incompatible.' + + ' Use "out" if you are targeting a single file for' + + ' for optimization, and "dir" if you want the appDir' + + ' or baseUrl directories optimized.'); + } + + if (config.dir) { + // Make sure the output dir is not set to a parent of the + // source dir or the same dir, as it will result in source + // code deletion. + if (config.dir === config.baseUrl || + config.dir === config.appDir || + (config.baseUrl && build.makeRelativeFilePath(config.dir, + config.baseUrl).indexOf('..') !== 0) || + (config.appDir && + build.makeRelativeFilePath(config.dir, config.appDir).indexOf('..') !== 0)) { + throw new Error('"dir" is set to a parent or same directory as' + + ' "appDir" or "baseUrl". This can result in' + + ' the deletion of source code. Stopping.'); + } + } + + if (config.insertRequire && !lang.isArray(config.insertRequire)) { + throw new Error('insertRequire should be a list of module IDs' + + ' to insert in to a require([]) call.'); + } + + if (config.generateSourceMaps) { + if (config.preserveLicenseComments && config.optimize !== 'none') { + throw new Error('Cannot use preserveLicenseComments and ' + + 'generateSourceMaps together. Either explcitly set ' + + 'preserveLicenseComments to false (default is true) or ' + + 'turn off generateSourceMaps. If you want source maps with ' + + 'license comments, see: ' + + 'http://requirejs.org/docs/errors.html#sourcemapcomments'); + } else if (config.optimize !== 'none' && + config.optimize !== 'closure' && + config.optimize !== 'uglify2') { + //Allow optimize: none to pass, since it is useful when toggling + //minification on and off to debug something, and it implicitly + //works, since it does not need a source map. + throw new Error('optimize: "' + config.optimize + + '" does not support generateSourceMaps.'); + } + } + + if ((config.name || config.include) && !config.modules) { + //Just need to build one file, but may be part of a whole appDir/ + //baseUrl copy, but specified on the command line, so cannot do + //the modules array setup. So create a modules section in that + //case. + config.modules = [ + { + name: config.name, + out: config.out, + create: config.create, + include: config.include, + exclude: config.exclude, + excludeShallow: config.excludeShallow, + insertRequire: config.insertRequire, + stubModules: config.stubModules + } + ]; + delete config.stubModules; + } else if (config.modules && config.out) { + throw new Error('If the "modules" option is used, then there ' + + 'should be a "dir" option set and "out" should ' + + 'not be used since "out" is only for single file ' + + 'optimization output.'); + } else if (config.modules && config.name) { + throw new Error('"name" and "modules" options are incompatible. ' + + 'Either use "name" if doing a single file ' + + 'optimization, or "modules" if you want to target ' + + 'more than one file for optimization.'); + } + + if (config.out && !config.cssIn) { + //Just one file to optimize. + + //Does not have a build file, so set up some defaults. + //Optimizing CSS should not be allowed, unless explicitly + //asked for on command line. In that case the only task is + //to optimize a CSS file. + if (!cfg.optimizeCss) { + config.optimizeCss = "none"; + } + } + + //Normalize cssPrefix + if (config.cssPrefix) { + //Make sure cssPrefix ends in a slash + config.cssPrefix = endsWithSlash(config.cssPrefix); + } else { + config.cssPrefix = ''; + } + + //Cycle through modules and combine any local stubModules with + //global values. + if (config.modules && config.modules.length) { + config.modules.forEach(function (mod) { + if (config.stubModules) { + mod.stubModules = config.stubModules.concat(mod.stubModules || []); + } + + //Create a hash lookup for the stubModules config to make lookup + //cheaper later. + if (mod.stubModules) { + mod.stubModules._byName = {}; + mod.stubModules.forEach(function (id) { + mod.stubModules._byName[id] = true; + }); + } + + //Allow wrap config in overrides, but normalize it. + if (mod.override) { + normalizeWrapConfig(mod.override, absFilePath); + } + }); + } + + normalizeWrapConfig(config, absFilePath); + + //Do final input verification + if (config.context) { + throw new Error('The build argument "context" is not supported' + + ' in a build. It should only be used in web' + + ' pages.'); + } + + //Set up normalizeDirDefines. If not explicitly set, if optimize "none", + //set to "skip" otherwise set to "all". + if (!hasProp(config, 'normalizeDirDefines')) { + if (config.optimize === 'none' || config.skipDirOptimize) { + config.normalizeDirDefines = 'skip'; + } else { + config.normalizeDirDefines = 'all'; + } + } + + //Set file.fileExclusionRegExp if desired + if (hasProp(config, 'fileExclusionRegExp')) { + if (typeof config.fileExclusionRegExp === "string") { + file.exclusionRegExp = new RegExp(config.fileExclusionRegExp); + } else { + file.exclusionRegExp = config.fileExclusionRegExp; + } + } else if (hasProp(config, 'dirExclusionRegExp')) { + //Set file.dirExclusionRegExp if desired, this is the old + //name for fileExclusionRegExp before 1.0.2. Support for backwards + //compatibility + file.exclusionRegExp = config.dirExclusionRegExp; + } + + //Remove things that may cause problems in the build. + delete config.jQuery; + delete config.enforceDefine; + delete config.urlArgs; + + return config; + }; + + /** + * finds the module being built/optimized with the given moduleName, + * or returns null. + * @param {String} moduleName + * @param {Array} modules + * @returns {Object} the module object from the build profile, or null. + */ + build.findBuildModule = function (moduleName, modules) { + var i, module; + for (i = 0; i < modules.length; i++) { + module = modules[i]; + if (module.name === moduleName) { + return module; + } + } + return null; + }; + + /** + * Removes a module name and path from a layer, if it is supposed to be + * excluded from the layer. + * @param {String} moduleName the name of the module + * @param {String} path the file path for the module + * @param {Object} layer the layer to remove the module/path from + */ + build.removeModulePath = function (module, path, layer) { + var index = layer.buildFilePaths.indexOf(path); + if (index !== -1) { + layer.buildFilePaths.splice(index, 1); + } + }; + + /** + * Uses the module build config object to trace the dependencies for the + * given module. + * + * @param {Object} module the module object from the build config info. + * @param {Object} config the build config object. + * @param {Object} [baseLoaderConfig] the base loader config to use for env resets. + * + * @returns {Object} layer information about what paths and modules should + * be in the flattened module. + */ + build.traceDependencies = function (module, config, baseLoaderConfig) { + var include, override, layer, context, oldContext, + rawTextByIds, + syncChecks = { + rhino: true, + node: true, + xpconnect: true + }, + deferred = prim(); + + //Reset some state set up in requirePatch.js, and clean up require's + //current context. + oldContext = require._buildReset(); + + //Grab the reset layer and context after the reset, but keep the + //old config to reuse in the new context. + layer = require._layer; + context = layer.context; + + //Put back basic config, use a fresh object for it. + if (baseLoaderConfig) { + require(lang.deeplikeCopy(baseLoaderConfig)); + } + + logger.trace("\nTracing dependencies for: " + (module.name || + (typeof module.out === 'function' ? 'FUNCTION' : module.out))); + include = module.name && !module.create ? [module.name] : []; + if (module.include) { + include = include.concat(module.include); + } + + //If there are overrides to basic config, set that up now.; + if (module.override) { + if (baseLoaderConfig) { + override = build.createOverrideConfig(baseLoaderConfig, module.override); + } else { + override = lang.deeplikeCopy(module.override); + } + require(override); + } + + //Now, populate the rawText cache with any values explicitly passed in + //via config. + rawTextByIds = require.s.contexts._.config.rawText; + if (rawTextByIds) { + lang.eachProp(rawTextByIds, function (contents, id) { + var url = require.toUrl(id) + '.js'; + require._cachedRawText[url] = contents; + }); + } + + + //Configure the callbacks to be called. + deferred.reject.__requireJsBuild = true; + + //Use a wrapping function so can check for errors. + function includeFinished(value) { + //If a sync build environment, check for errors here, instead of + //in the then callback below, since some errors, like two IDs pointed + //to same URL but only one anon ID will leave the loader in an + //unresolved state since a setTimeout cannot be used to check for + //timeout. + var hasError = false; + if (syncChecks[env.get()]) { + try { + build.checkForErrors(context); + } catch (e) { + hasError = true; + deferred.reject(e); + } + } + + if (!hasError) { + deferred.resolve(value); + } + } + includeFinished.__requireJsBuild = true; + + //Figure out module layer dependencies by calling require to do the work. + require(include, includeFinished, deferred.reject); + + // If a sync env, then with the "two IDs to same anon module path" + // issue, the require never completes, need to check for errors + // here. + if (syncChecks[env.get()]) { + build.checkForErrors(context); + } + + return deferred.promise.then(function () { + //Reset config + if (module.override && baseLoaderConfig) { + require(lang.deeplikeCopy(baseLoaderConfig)); + } + + build.checkForErrors(context); + + return layer; + }); + }; + + build.checkForErrors = function (context) { + //Check to see if it all loaded. If not, then throw, and give + //a message on what is left. + var id, prop, mod, idParts, pluginId, + errMessage = '', + failedPluginMap = {}, + failedPluginIds = [], + errIds = [], + errUrlMap = {}, + errUrlConflicts = {}, + hasErrUrl = false, + hasUndefined = false, + defined = context.defined, + registry = context.registry; + + function populateErrUrlMap(id, errUrl, skipNew) { + if (!skipNew) { + errIds.push(id); + } + + if (errUrlMap[errUrl]) { + hasErrUrl = true; + //This error module has the same URL as another + //error module, could be misconfiguration. + if (!errUrlConflicts[errUrl]) { + errUrlConflicts[errUrl] = []; + //Store the original module that had the same URL. + errUrlConflicts[errUrl].push(errUrlMap[errUrl]); + } + errUrlConflicts[errUrl].push(id); + } else if (!skipNew) { + errUrlMap[errUrl] = id; + } + } + + for (id in registry) { + if (hasProp(registry, id) && id.indexOf('_@r') !== 0) { + hasUndefined = true; + mod = getOwn(registry, id); + + if (id.indexOf('_unnormalized') === -1 && mod && mod.enabled) { + populateErrUrlMap(id, mod.map.url); + } + + //Look for plugins that did not call load() + idParts = id.split('!'); + pluginId = idParts[0]; + if (idParts.length > 1 && falseProp(failedPluginMap, pluginId)) { + failedPluginIds.push(pluginId); + failedPluginMap[pluginId] = true; + } + } + } + + // If have some modules that are not defined/stuck in the registry, + // then check defined modules for URL overlap. + if (hasUndefined) { + for (id in defined) { + if (hasProp(defined, id) && id.indexOf('!') === -1) { + populateErrUrlMap(id, require.toUrl(id) + '.js', true); + } + } + } + + if (errIds.length || failedPluginIds.length) { + if (failedPluginIds.length) { + errMessage += 'Loader plugin' + + (failedPluginIds.length === 1 ? '' : 's') + + ' did not call ' + + 'the load callback in the build: ' + + failedPluginIds.join(', ') + '\n'; + } + errMessage += 'Module loading did not complete for: ' + errIds.join(', '); + + if (hasErrUrl) { + errMessage += '\nThe following modules share the same URL. This ' + + 'could be a misconfiguration if that URL only has ' + + 'one anonymous module in it:'; + for (prop in errUrlConflicts) { + if (hasProp(errUrlConflicts, prop)) { + errMessage += '\n' + prop + ': ' + + errUrlConflicts[prop].join(', '); + } + } + } + throw new Error(errMessage); + } + }; + + build.createOverrideConfig = function (config, override) { + var cfg = lang.deeplikeCopy(config), + oride = lang.deeplikeCopy(override); + + lang.eachProp(oride, function (value, prop) { + if (hasProp(build.objProps, prop)) { + //An object property, merge keys. Start a new object + //so that source object in config does not get modified. + cfg[prop] = {}; + lang.mixin(cfg[prop], config[prop], true); + lang.mixin(cfg[prop], override[prop], true); + } else { + cfg[prop] = override[prop]; + } + }); + + return cfg; + }; + + /** + * Uses the module build config object to create an flattened version + * of the module, with deep dependencies included. + * + * @param {Object} module the module object from the build config info. + * + * @param {Object} layer the layer object returned from build.traceDependencies. + * + * @param {Object} the build config object. + * + * @returns {Object} with two properties: "text", the text of the flattened + * module, and "buildText", a string of text representing which files were + * included in the flattened module text. + */ + build.flattenModule = function (module, layer, config) { + var fileContents, sourceMapGenerator, + sourceMapBase, + buildFileContents = ''; + + return prim().start(function () { + var reqIndex, currContents, + moduleName, shim, packageConfig, nonPackageName, + parts, builder, writeApi, + namespace, namespaceWithDot, stubModulesByName, + context = layer.context, + onLayerEnds = [], + onLayerEndAdded = {}; + + //Use override settings, particularly for pragmas + //Do this before the var readings since it reads config values. + if (module.override) { + config = build.createOverrideConfig(config, module.override); + } + + namespace = config.namespace || ''; + namespaceWithDot = namespace ? namespace + '.' : ''; + stubModulesByName = (module.stubModules && module.stubModules._byName) || {}; + + //Start build output for the module. + module.onCompleteData = { + name: module.name, + path: (config.dir ? module._buildPath.replace(config.dir, "") : module._buildPath), + included: [] + }; + + buildFileContents += "\n" + + module.onCompleteData.path + + "\n----------------\n"; + + //If there was an existing file with require in it, hoist to the top. + if (layer.existingRequireUrl) { + reqIndex = layer.buildFilePaths.indexOf(layer.existingRequireUrl); + if (reqIndex !== -1) { + layer.buildFilePaths.splice(reqIndex, 1); + layer.buildFilePaths.unshift(layer.existingRequireUrl); + } + } + + if (config.generateSourceMaps) { + sourceMapBase = config.dir || config.baseUrl; + sourceMapGenerator = new SourceMapGenerator.SourceMapGenerator({ + file: module._buildPath.replace(sourceMapBase, '') + }); + } + + //Write the built module to disk, and build up the build output. + fileContents = ""; + return prim.serial(layer.buildFilePaths.map(function (path) { + return function () { + var lineCount, + singleContents = ''; + + moduleName = layer.buildFileToModule[path]; + //If the moduleName is for a package main, then update it to the + //real main value. + packageConfig = layer.context.config.pkgs && + getOwn(layer.context.config.pkgs, moduleName); + if (packageConfig) { + nonPackageName = moduleName; + moduleName += '/' + packageConfig.main; + } + + return prim().start(function () { + //Figure out if the module is a result of a build plugin, and if so, + //then delegate to that plugin. + parts = context.makeModuleMap(moduleName); + builder = parts.prefix && getOwn(context.defined, parts.prefix); + if (builder) { + if (builder.onLayerEnd && falseProp(onLayerEndAdded, parts.prefix)) { + onLayerEnds.push(builder); + onLayerEndAdded[parts.prefix] = true; + } + + if (builder.write) { + writeApi = function (input) { + singleContents += "\n" + addSemiColon(input, config); + if (config.onBuildWrite) { + singleContents = config.onBuildWrite(moduleName, path, singleContents); + } + }; + writeApi.asModule = function (moduleName, input) { + singleContents += "\n" + + addSemiColon(build.toTransport(namespace, moduleName, path, input, layer, { + useSourceUrl: layer.context.config.useSourceUrl + }), config); + if (config.onBuildWrite) { + singleContents = config.onBuildWrite(moduleName, path, singleContents); + } + }; + builder.write(parts.prefix, parts.name, writeApi); + } + return; + } else { + return prim().start(function () { + if (hasProp(stubModulesByName, moduleName)) { + //Just want to insert a simple module definition instead + //of the source module. Useful for plugins that inline + //all their resources. + if (hasProp(layer.context.plugins, moduleName)) { + //Slightly different content for plugins, to indicate + //that dynamic loading will not work. + return 'define({load: function(id){throw new Error("Dynamic load not allowed: " + id);}});'; + } else { + return 'define({});'; + } + } else { + return require._cacheReadAsync(path); + } + }).then(function (text) { + var hasPackageName; + + currContents = text; + + if (config.cjsTranslate && + (!config.shim || !lang.hasProp(config.shim, moduleName))) { + currContents = commonJs.convert(path, currContents); + } + + if (config.onBuildRead) { + currContents = config.onBuildRead(moduleName, path, currContents); + } + + if (packageConfig) { + hasPackageName = (nonPackageName === parse.getNamedDefine(currContents)); + } + + if (namespace) { + currContents = pragma.namespace(currContents, namespace); + } + + currContents = build.toTransport(namespace, moduleName, path, currContents, layer, { + useSourceUrl: config.useSourceUrl + }); + + if (packageConfig && !hasPackageName) { + currContents = addSemiColon(currContents, config) + '\n'; + currContents += namespaceWithDot + "define('" + + packageConfig.name + "', ['" + moduleName + + "'], function (main) { return main; });\n"; + } + + if (config.onBuildWrite) { + currContents = config.onBuildWrite(moduleName, path, currContents); + } + + //Semicolon is for files that are not well formed when + //concatenated with other content. + singleContents += "\n" + addSemiColon(currContents, config); + }); + } + }).then(function () { + var refPath, pluginId, resourcePath, + sourceMapPath, sourceMapLineNumber, + shortPath = path.replace(config.dir, ""); + + module.onCompleteData.included.push(shortPath); + buildFileContents += shortPath + "\n"; + + //Some files may not have declared a require module, and if so, + //put in a placeholder call so the require does not try to load them + //after the module is processed. + //If we have a name, but no defined module, then add in the placeholder. + if (moduleName && falseProp(layer.modulesWithNames, moduleName) && !config.skipModuleInsertion) { + shim = config.shim && (getOwn(config.shim, moduleName) || (packageConfig && getOwn(config.shim, nonPackageName))); + if (shim) { + singleContents += '\n' + namespaceWithDot + 'define("' + moduleName + '", ' + + (shim.deps && shim.deps.length ? + build.makeJsArrayString(shim.deps) + ', ' : '') + + (shim.exportsFn ? shim.exportsFn() : 'function(){}') + + ');\n'; + } else { + singleContents += '\n' + namespaceWithDot + 'define("' + moduleName + '", function(){});\n'; + } + } + + //Add to the source map + if (sourceMapGenerator) { + refPath = config.out ? config.baseUrl : module._buildPath; + parts = path.split('!'); + if (parts.length === 1) { + //Not a plugin resource, fix the path + sourceMapPath = build.makeRelativeFilePath(refPath, path); + } else { + //Plugin resource. If it looks like just a plugin + //followed by a module ID, pull off the plugin + //and put it at the end of the name, otherwise + //just leave it alone. + pluginId = parts.shift(); + resourcePath = parts.join('!'); + if (resourceIsModuleIdRegExp.test(resourcePath)) { + sourceMapPath = build.makeRelativeFilePath(refPath, require.toUrl(resourcePath)) + + '!' + pluginId; + } else { + sourceMapPath = path; + } + } + + sourceMapLineNumber = fileContents.split('\n').length - 1; + lineCount = singleContents.split('\n').length; + for (var i = 1; i <= lineCount; i += 1) { + sourceMapGenerator.addMapping({ + generated: { + line: sourceMapLineNumber + i, + column: 0 + }, + original: { + line: i, + column: 0 + }, + source: sourceMapPath + }); + } + + //Store the content of the original in the source + //map since other transforms later like minification + //can mess up translating back to the original + //source. + sourceMapGenerator.setSourceContent(sourceMapPath, singleContents); + } + + //Add the file to the final contents + fileContents += singleContents; + }); + }; + })).then(function () { + if (onLayerEnds.length) { + onLayerEnds.forEach(function (builder) { + var path; + if (typeof module.out === 'string') { + path = module.out; + } else if (typeof module._buildPath === 'string') { + path = module._buildPath; + } + builder.onLayerEnd(function (input) { + fileContents += "\n" + addSemiColon(input, config); + }, { + name: module.name, + path: path + }); + }); + } + + if (module.create) { + //The ID is for a created layer. Write out + //a module definition for it in case the + //built file is used with enforceDefine + //(#432) + fileContents += '\n' + namespaceWithDot + 'define("' + module.name + '", function(){});\n'; + } + + //Add a require at the end to kick start module execution, if that + //was desired. Usually this is only specified when using small shim + //loaders like almond. + if (module.insertRequire) { + fileContents += '\n' + namespaceWithDot + 'require(["' + module.insertRequire.join('", "') + '"]);\n'; + } + }); + }).then(function () { + return { + text: config.wrap ? + config.wrap.start + fileContents + config.wrap.end : + fileContents, + buildText: buildFileContents, + sourceMap: sourceMapGenerator ? + JSON.stringify(sourceMapGenerator.toJSON(), null, ' ') : + undefined + }; + }); + }; + + //Converts an JS array of strings to a string representation. + //Not using JSON.stringify() for Rhino's sake. + build.makeJsArrayString = function (ary) { + return '["' + ary.map(function (item) { + //Escape any double quotes, backslashes + return lang.jsEscape(item); + }).join('","') + '"]'; + }; + + build.toTransport = function (namespace, moduleName, path, contents, layer, options) { + var baseUrl = layer && layer.context.config.baseUrl; + + function onFound(info) { + //Only mark this module as having a name if not a named module, + //or if a named module and the name matches expectations. + if (layer && (info.needsId || info.foundId === moduleName)) { + layer.modulesWithNames[moduleName] = true; + } + } + + //Convert path to be a local one to the baseUrl, useful for + //useSourceUrl. + if (baseUrl) { + path = path.replace(baseUrl, ''); + } + + return transform.toTransport(namespace, moduleName, path, contents, onFound, options); + }; + + return build; +}); + + } + + + /** + * Sets the default baseUrl for requirejs to be directory of top level + * script. + */ + function setBaseUrl(fileName) { + //Use the file name's directory as the baseUrl if available. + dir = fileName.replace(/\\/g, '/'); + if (dir.indexOf('/') !== -1) { + dir = dir.split('/'); + dir.pop(); + dir = dir.join('/'); + //Make sure dir is JS-escaped, since it will be part of a JS string. + exec("require({baseUrl: '" + dir.replace(/[\\"']/g, '\\$&') + "'});"); + } + } + + function createRjsApi() { + //Create a method that will run the optimzer given an object + //config. + requirejs.optimize = function (config, callback, errback) { + if (!loadedOptimizedLib) { + loadLib(); + loadedOptimizedLib = true; + } + + //Create the function that will be called once build modules + //have been loaded. + var runBuild = function (build, logger, quit) { + //Make sure config has a log level, and if not, + //make it "silent" by default. + config.logLevel = config.hasOwnProperty('logLevel') ? + config.logLevel : logger.SILENT; + + //Reset build internals first in case this is part + //of a long-running server process that could have + //exceptioned out in a bad state. It is only defined + //after the first call though. + if (requirejs._buildReset) { + requirejs._buildReset(); + requirejs._cacheReset(); + } + + function done(result) { + //And clean up, in case something else triggers + //a build in another pathway. + if (requirejs._buildReset) { + requirejs._buildReset(); + requirejs._cacheReset(); + } + + // Ensure errors get propagated to the errback + if (result instanceof Error) { + throw result; + } + + return result; + } + + errback = errback || function (err) { + // Using console here since logger may have + // turned off error logging. Since quit is + // called want to be sure a message is printed. + console.log(err); + quit(1); + }; + + build(config).then(done, done).then(callback, errback); + }; + + requirejs({ + context: 'build' + }, ['build', 'logger', 'env!env/quit'], runBuild); + }; + + requirejs.tools = { + useLib: function (contextName, callback) { + if (!callback) { + callback = contextName; + contextName = 'uselib'; + } + + if (!useLibLoaded[contextName]) { + loadLib(); + useLibLoaded[contextName] = true; + } + + var req = requirejs({ + context: contextName + }); + + req(['build'], function () { + callback(req); + }); + } + }; + + requirejs.define = define; + } + + //If in Node, and included via a require('requirejs'), just export and + //THROW IT ON THE GROUND! + if (env === 'node' && reqMain !== module) { + setBaseUrl(path.resolve(reqMain ? reqMain.filename : '.')); + + createRjsApi(); + + module.exports = requirejs; + return; + } else if (env === 'browser') { + //Only option is to use the API. + setBaseUrl(location.href); + createRjsApi(); + return; + } else if ((env === 'rhino' || env === 'xpconnect') && + //User sets up requirejsAsLib variable to indicate it is loaded + //via load() to be used as a library. + typeof requirejsAsLib !== 'undefined' && requirejsAsLib) { + //This script is loaded via rhino's load() method, expose the + //API and get out. + setBaseUrl(fileName); + createRjsApi(); + return; + } + + if (commandOption === 'o') { + //Do the optimizer work. + loadLib(); + + /** + * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ + +/* + * Create a build.js file that has the build options you want and pass that + * build file to this file to do the build. See example.build.js for more information. + */ + +/*jslint strict: false, nomen: false */ +/*global require: false */ + +require({ + baseUrl: require.s.contexts._.config.baseUrl, + //Use a separate context than the default context so that the + //build can use the default context. + context: 'build', + catchError: { + define: true + } +}, ['env!env/args', 'env!env/quit', 'logger', 'build'], +function (args, quit, logger, build) { + build(args).then(function () {}, function (err) { + logger.error(err); + quit(1); + }); +}); + + + } else if (commandOption === 'v') { + console.log('r.js: ' + version + + ', RequireJS: ' + this.requirejsVars.require.version + + ', UglifyJS2: 2.4.0, UglifyJS: 1.3.4'); + } else if (commandOption === 'convert') { + loadLib(); + + this.requirejsVars.require(['env!env/args', 'commonJs', 'env!env/print'], + function (args, commonJs, print) { + + var srcDir, outDir; + srcDir = args[0]; + outDir = args[1]; + + if (!srcDir || !outDir) { + print('Usage: path/to/commonjs/modules output/dir'); + return; + } + + commonJs.convertDir(args[0], args[1]); + }); + } else { + //Just run an app + + //Load the bundled libraries for use in the app. + if (commandOption === 'lib') { + loadLib(); + } + + setBaseUrl(fileName); + + if (exists(fileName)) { + exec(readFile(fileName), fileName); + } else { + showHelp(); + } + } + +}((typeof console !== 'undefined' ? console : undefined), + (typeof Packages !== 'undefined' || (typeof window === 'undefined' && + typeof Components !== 'undefined' && Components.interfaces) ? + Array.prototype.slice.call(arguments, 0) : []), + (typeof readFile !== 'undefined' ? readFile : undefined))); diff -r b076cd17638c -r 333afcfd3f3a node_modules/requirejs/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/requirejs/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,43 @@ +{ + "name": "requirejs", + "description": "Node adapter for RequireJS, for loading AMD modules. Includes RequireJS optimizer", + "version": "2.1.9", + "homepage": "http://github.com/jrburke/r.js", + "author": { + "name": "James Burke", + "email": "jrburke@gmail.com", + "url": "http://github.com/jrburke" + }, + "licenses": [ + { + "type": "BSD", + "url": "https://github.com/jrburke/r.js/blob/master/LICENSE" + }, + { + "type": "MIT", + "url": "https://github.com/jrburke/r.js/blob/master/LICENSE" + } + ], + "repository": { + "type": "git", + "url": "https://github.com/jrburke/r.js.git" + }, + "main": "./bin/r.js", + "bin": { + "r.js": "./bin/r.js" + }, + "engines": { + "node": ">=0.4.0" + }, + "readme": "# requirejs\n\nRequireJS for use in Node. includes:\n\n* r.js: the RequireJS optimizer, and AMD runtime for use in Node.\n* require.js: The browser-based AMD loader.\n\nMore information at http://requirejs.org\n\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/jrburke/r.js/issues" + }, + "_id": "requirejs@2.1.9", + "dist": { + "shasum": "15cfb5b266ec984047cf353ffb95d053173d1494" + }, + "_from": "requirejs@", + "_resolved": "https://registry.npmjs.org/requirejs/-/requirejs-2.1.9.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/requirejs/require.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/requirejs/require.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2054 @@ +/** vim: et:ts=4:sw=4:sts=4 + * @license RequireJS 2.1.9 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ +//Not using strict: uneven strict support in browsers, #392, and causes +//problems with requirejs.exec()/transpiler plugins that may not be strict. +/*jslint regexp: true, nomen: true, sloppy: true */ +/*global window, navigator, document, importScripts, setTimeout, opera */ + +var requirejs, require, define; +(function (global) { + var req, s, head, baseElement, dataMain, src, + interactiveScript, currentlyAddingScript, mainScript, subPath, + version = '2.1.9', + commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg, + cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g, + jsSuffixRegExp = /\.js$/, + currDirRegExp = /^\.\//, + op = Object.prototype, + ostring = op.toString, + hasOwn = op.hasOwnProperty, + ap = Array.prototype, + apsp = ap.splice, + isBrowser = !!(typeof window !== 'undefined' && typeof navigator !== 'undefined' && window.document), + isWebWorker = !isBrowser && typeof importScripts !== 'undefined', + //PS3 indicates loaded and complete, but need to wait for complete + //specifically. Sequence is 'loading', 'loaded', execution, + // then 'complete'. The UA check is unfortunate, but not sure how + //to feature test w/o causing perf issues. + readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ? + /^complete$/ : /^(complete|loaded)$/, + defContextName = '_', + //Oh the tragedy, detecting opera. See the usage of isOpera for reason. + isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]', + contexts = {}, + cfg = {}, + globalDefQueue = [], + useInteractive = false; + + function isFunction(it) { + return ostring.call(it) === '[object Function]'; + } + + function isArray(it) { + return ostring.call(it) === '[object Array]'; + } + + /** + * Helper function for iterating over an array. If the func returns + * a true value, it will break out of the loop. + */ + function each(ary, func) { + if (ary) { + var i; + for (i = 0; i < ary.length; i += 1) { + if (ary[i] && func(ary[i], i, ary)) { + break; + } + } + } + } + + /** + * Helper function for iterating over an array backwards. If the func + * returns a true value, it will break out of the loop. + */ + function eachReverse(ary, func) { + if (ary) { + var i; + for (i = ary.length - 1; i > -1; i -= 1) { + if (ary[i] && func(ary[i], i, ary)) { + break; + } + } + } + } + + function hasProp(obj, prop) { + return hasOwn.call(obj, prop); + } + + function getOwn(obj, prop) { + return hasProp(obj, prop) && obj[prop]; + } + + /** + * Cycles over properties in an object and calls a function for each + * property value. If the function returns a truthy value, then the + * iteration is stopped. + */ + function eachProp(obj, func) { + var prop; + for (prop in obj) { + if (hasProp(obj, prop)) { + if (func(obj[prop], prop)) { + break; + } + } + } + } + + /** + * Simple function to mix in properties from source into target, + * but only if target does not already have a property of the same name. + */ + function mixin(target, source, force, deepStringMixin) { + if (source) { + eachProp(source, function (value, prop) { + if (force || !hasProp(target, prop)) { + if (deepStringMixin && typeof value !== 'string') { + if (!target[prop]) { + target[prop] = {}; + } + mixin(target[prop], value, force, deepStringMixin); + } else { + target[prop] = value; + } + } + }); + } + return target; + } + + //Similar to Function.prototype.bind, but the 'this' object is specified + //first, since it is easier to read/figure out what 'this' will be. + function bind(obj, fn) { + return function () { + return fn.apply(obj, arguments); + }; + } + + function scripts() { + return document.getElementsByTagName('script'); + } + + function defaultOnError(err) { + throw err; + } + + //Allow getting a global that expressed in + //dot notation, like 'a.b.c'. + function getGlobal(value) { + if (!value) { + return value; + } + var g = global; + each(value.split('.'), function (part) { + g = g[part]; + }); + return g; + } + + /** + * Constructs an error with a pointer to an URL with more information. + * @param {String} id the error ID that maps to an ID on a web page. + * @param {String} message human readable error. + * @param {Error} [err] the original error, if there is one. + * + * @returns {Error} + */ + function makeError(id, msg, err, requireModules) { + var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id); + e.requireType = id; + e.requireModules = requireModules; + if (err) { + e.originalError = err; + } + return e; + } + + if (typeof define !== 'undefined') { + //If a define is already in play via another AMD loader, + //do not overwrite. + return; + } + + if (typeof requirejs !== 'undefined') { + if (isFunction(requirejs)) { + //Do not overwrite and existing requirejs instance. + return; + } + cfg = requirejs; + requirejs = undefined; + } + + //Allow for a require config object + if (typeof require !== 'undefined' && !isFunction(require)) { + //assume it is a config object. + cfg = require; + require = undefined; + } + + function newContext(contextName) { + var inCheckLoaded, Module, context, handlers, + checkLoadedTimeoutId, + config = { + //Defaults. Do not set a default for map + //config to speed up normalize(), which + //will run faster if there is no default. + waitSeconds: 7, + baseUrl: './', + paths: {}, + pkgs: {}, + shim: {}, + config: {} + }, + registry = {}, + //registry of just enabled modules, to speed + //cycle breaking code when lots of modules + //are registered, but not activated. + enabledRegistry = {}, + undefEvents = {}, + defQueue = [], + defined = {}, + urlFetched = {}, + requireCounter = 1, + unnormalizedCounter = 1; + + /** + * Trims the . and .. from an array of path segments. + * It will keep a leading path segment if a .. will become + * the first path segment, to help with module name lookups, + * which act like paths, but can be remapped. But the end result, + * all paths that use this function should look normalized. + * NOTE: this method MODIFIES the input array. + * @param {Array} ary the array of path segments. + */ + function trimDots(ary) { + var i, part; + for (i = 0; ary[i]; i += 1) { + part = ary[i]; + if (part === '.') { + ary.splice(i, 1); + i -= 1; + } else if (part === '..') { + if (i === 1 && (ary[2] === '..' || ary[0] === '..')) { + //End of the line. Keep at least one non-dot + //path segment at the front so it can be mapped + //correctly to disk. Otherwise, there is likely + //no path mapping for a path starting with '..'. + //This can still fail, but catches the most reasonable + //uses of .. + break; + } else if (i > 0) { + ary.splice(i - 1, 2); + i -= 2; + } + } + } + } + + /** + * Given a relative module name, like ./something, normalize it to + * a real name that can be mapped to a path. + * @param {String} name the relative name + * @param {String} baseName a real name that the name arg is relative + * to. + * @param {Boolean} applyMap apply the map config to the value. Should + * only be done if this normalization is for a dependency ID. + * @returns {String} normalized name + */ + function normalize(name, baseName, applyMap) { + var pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment, + foundMap, foundI, foundStarMap, starI, + baseParts = baseName && baseName.split('/'), + normalizedBaseParts = baseParts, + map = config.map, + starMap = map && map['*']; + + //Adjust any relative paths. + if (name && name.charAt(0) === '.') { + //If have a base name, try to normalize against it, + //otherwise, assume it is a top-level require that will + //be relative to baseUrl in the end. + if (baseName) { + if (getOwn(config.pkgs, baseName)) { + //If the baseName is a package name, then just treat it as one + //name to concat the name with. + normalizedBaseParts = baseParts = [baseName]; + } else { + //Convert baseName to array, and lop off the last part, + //so that . matches that 'directory' and not name of the baseName's + //module. For instance, baseName of 'one/two/three', maps to + //'one/two/three.js', but we want the directory, 'one/two' for + //this normalization. + normalizedBaseParts = baseParts.slice(0, baseParts.length - 1); + } + + name = normalizedBaseParts.concat(name.split('/')); + trimDots(name); + + //Some use of packages may use a . path to reference the + //'main' module name, so normalize for that. + pkgConfig = getOwn(config.pkgs, (pkgName = name[0])); + name = name.join('/'); + if (pkgConfig && name === pkgName + '/' + pkgConfig.main) { + name = pkgName; + } + } else if (name.indexOf('./') === 0) { + // No baseName, so this is ID is resolved relative + // to baseUrl, pull off the leading dot. + name = name.substring(2); + } + } + + //Apply map config if available. + if (applyMap && map && (baseParts || starMap)) { + nameParts = name.split('/'); + + for (i = nameParts.length; i > 0; i -= 1) { + nameSegment = nameParts.slice(0, i).join('/'); + + if (baseParts) { + //Find the longest baseName segment match in the config. + //So, do joins on the biggest to smallest lengths of baseParts. + for (j = baseParts.length; j > 0; j -= 1) { + mapValue = getOwn(map, baseParts.slice(0, j).join('/')); + + //baseName segment has config, find if it has one for + //this name. + if (mapValue) { + mapValue = getOwn(mapValue, nameSegment); + if (mapValue) { + //Match, update name to the new value. + foundMap = mapValue; + foundI = i; + break; + } + } + } + } + + if (foundMap) { + break; + } + + //Check for a star map match, but just hold on to it, + //if there is a shorter segment match later in a matching + //config, then favor over this star map. + if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) { + foundStarMap = getOwn(starMap, nameSegment); + starI = i; + } + } + + if (!foundMap && foundStarMap) { + foundMap = foundStarMap; + foundI = starI; + } + + if (foundMap) { + nameParts.splice(0, foundI, foundMap); + name = nameParts.join('/'); + } + } + + return name; + } + + function removeScript(name) { + if (isBrowser) { + each(scripts(), function (scriptNode) { + if (scriptNode.getAttribute('data-requiremodule') === name && + scriptNode.getAttribute('data-requirecontext') === context.contextName) { + scriptNode.parentNode.removeChild(scriptNode); + return true; + } + }); + } + } + + function hasPathFallback(id) { + var pathConfig = getOwn(config.paths, id); + if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) { + //Pop off the first array value, since it failed, and + //retry + pathConfig.shift(); + context.require.undef(id); + context.require([id]); + return true; + } + } + + //Turns a plugin!resource to [plugin, resource] + //with the plugin being undefined if the name + //did not have a plugin prefix. + function splitPrefix(name) { + var prefix, + index = name ? name.indexOf('!') : -1; + if (index > -1) { + prefix = name.substring(0, index); + name = name.substring(index + 1, name.length); + } + return [prefix, name]; + } + + /** + * Creates a module mapping that includes plugin prefix, module + * name, and path. If parentModuleMap is provided it will + * also normalize the name via require.normalize() + * + * @param {String} name the module name + * @param {String} [parentModuleMap] parent module map + * for the module name, used to resolve relative names. + * @param {Boolean} isNormalized: is the ID already normalized. + * This is true if this call is done for a define() module ID. + * @param {Boolean} applyMap: apply the map config to the ID. + * Should only be true if this map is for a dependency. + * + * @returns {Object} + */ + function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) { + var url, pluginModule, suffix, nameParts, + prefix = null, + parentName = parentModuleMap ? parentModuleMap.name : null, + originalName = name, + isDefine = true, + normalizedName = ''; + + //If no name, then it means it is a require call, generate an + //internal name. + if (!name) { + isDefine = false; + name = '_@r' + (requireCounter += 1); + } + + nameParts = splitPrefix(name); + prefix = nameParts[0]; + name = nameParts[1]; + + if (prefix) { + prefix = normalize(prefix, parentName, applyMap); + pluginModule = getOwn(defined, prefix); + } + + //Account for relative paths if there is a base name. + if (name) { + if (prefix) { + if (pluginModule && pluginModule.normalize) { + //Plugin is loaded, use its normalize method. + normalizedName = pluginModule.normalize(name, function (name) { + return normalize(name, parentName, applyMap); + }); + } else { + normalizedName = normalize(name, parentName, applyMap); + } + } else { + //A regular module. + normalizedName = normalize(name, parentName, applyMap); + + //Normalized name may be a plugin ID due to map config + //application in normalize. The map config values must + //already be normalized, so do not need to redo that part. + nameParts = splitPrefix(normalizedName); + prefix = nameParts[0]; + normalizedName = nameParts[1]; + isNormalized = true; + + url = context.nameToUrl(normalizedName); + } + } + + //If the id is a plugin id that cannot be determined if it needs + //normalization, stamp it with a unique ID so two matching relative + //ids that may conflict can be separate. + suffix = prefix && !pluginModule && !isNormalized ? + '_unnormalized' + (unnormalizedCounter += 1) : + ''; + + return { + prefix: prefix, + name: normalizedName, + parentMap: parentModuleMap, + unnormalized: !!suffix, + url: url, + originalName: originalName, + isDefine: isDefine, + id: (prefix ? + prefix + '!' + normalizedName : + normalizedName) + suffix + }; + } + + function getModule(depMap) { + var id = depMap.id, + mod = getOwn(registry, id); + + if (!mod) { + mod = registry[id] = new context.Module(depMap); + } + + return mod; + } + + function on(depMap, name, fn) { + var id = depMap.id, + mod = getOwn(registry, id); + + if (hasProp(defined, id) && + (!mod || mod.defineEmitComplete)) { + if (name === 'defined') { + fn(defined[id]); + } + } else { + mod = getModule(depMap); + if (mod.error && name === 'error') { + fn(mod.error); + } else { + mod.on(name, fn); + } + } + } + + function onError(err, errback) { + var ids = err.requireModules, + notified = false; + + if (errback) { + errback(err); + } else { + each(ids, function (id) { + var mod = getOwn(registry, id); + if (mod) { + //Set error on module, so it skips timeout checks. + mod.error = err; + if (mod.events.error) { + notified = true; + mod.emit('error', err); + } + } + }); + + if (!notified) { + req.onError(err); + } + } + } + + /** + * Internal method to transfer globalQueue items to this context's + * defQueue. + */ + function takeGlobalQueue() { + //Push all the globalDefQueue items into the context's defQueue + if (globalDefQueue.length) { + //Array splice in the values since the context code has a + //local var ref to defQueue, so cannot just reassign the one + //on context. + apsp.apply(defQueue, + [defQueue.length - 1, 0].concat(globalDefQueue)); + globalDefQueue = []; + } + } + + handlers = { + 'require': function (mod) { + if (mod.require) { + return mod.require; + } else { + return (mod.require = context.makeRequire(mod.map)); + } + }, + 'exports': function (mod) { + mod.usingExports = true; + if (mod.map.isDefine) { + if (mod.exports) { + return mod.exports; + } else { + return (mod.exports = defined[mod.map.id] = {}); + } + } + }, + 'module': function (mod) { + if (mod.module) { + return mod.module; + } else { + return (mod.module = { + id: mod.map.id, + uri: mod.map.url, + config: function () { + var c, + pkg = getOwn(config.pkgs, mod.map.id); + // For packages, only support config targeted + // at the main module. + c = pkg ? getOwn(config.config, mod.map.id + '/' + pkg.main) : + getOwn(config.config, mod.map.id); + return c || {}; + }, + exports: defined[mod.map.id] + }); + } + } + }; + + function cleanRegistry(id) { + //Clean up machinery used for waiting modules. + delete registry[id]; + delete enabledRegistry[id]; + } + + function breakCycle(mod, traced, processed) { + var id = mod.map.id; + + if (mod.error) { + mod.emit('error', mod.error); + } else { + traced[id] = true; + each(mod.depMaps, function (depMap, i) { + var depId = depMap.id, + dep = getOwn(registry, depId); + + //Only force things that have not completed + //being defined, so still in the registry, + //and only if it has not been matched up + //in the module already. + if (dep && !mod.depMatched[i] && !processed[depId]) { + if (getOwn(traced, depId)) { + mod.defineDep(i, defined[depId]); + mod.check(); //pass false? + } else { + breakCycle(dep, traced, processed); + } + } + }); + processed[id] = true; + } + } + + function checkLoaded() { + var map, modId, err, usingPathFallback, + waitInterval = config.waitSeconds * 1000, + //It is possible to disable the wait interval by using waitSeconds of 0. + expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(), + noLoads = [], + reqCalls = [], + stillLoading = false, + needCycleCheck = true; + + //Do not bother if this call was a result of a cycle break. + if (inCheckLoaded) { + return; + } + + inCheckLoaded = true; + + //Figure out the state of all the modules. + eachProp(enabledRegistry, function (mod) { + map = mod.map; + modId = map.id; + + //Skip things that are not enabled or in error state. + if (!mod.enabled) { + return; + } + + if (!map.isDefine) { + reqCalls.push(mod); + } + + if (!mod.error) { + //If the module should be executed, and it has not + //been inited and time is up, remember it. + if (!mod.inited && expired) { + if (hasPathFallback(modId)) { + usingPathFallback = true; + stillLoading = true; + } else { + noLoads.push(modId); + removeScript(modId); + } + } else if (!mod.inited && mod.fetched && map.isDefine) { + stillLoading = true; + if (!map.prefix) { + //No reason to keep looking for unfinished + //loading. If the only stillLoading is a + //plugin resource though, keep going, + //because it may be that a plugin resource + //is waiting on a non-plugin cycle. + return (needCycleCheck = false); + } + } + } + }); + + if (expired && noLoads.length) { + //If wait time expired, throw error of unloaded modules. + err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads); + err.contextName = context.contextName; + return onError(err); + } + + //Not expired, check for a cycle. + if (needCycleCheck) { + each(reqCalls, function (mod) { + breakCycle(mod, {}, {}); + }); + } + + //If still waiting on loads, and the waiting load is something + //other than a plugin resource, or there are still outstanding + //scripts, then just try back later. + if ((!expired || usingPathFallback) && stillLoading) { + //Something is still waiting to load. Wait for it, but only + //if a timeout is not already in effect. + if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) { + checkLoadedTimeoutId = setTimeout(function () { + checkLoadedTimeoutId = 0; + checkLoaded(); + }, 50); + } + } + + inCheckLoaded = false; + } + + Module = function (map) { + this.events = getOwn(undefEvents, map.id) || {}; + this.map = map; + this.shim = getOwn(config.shim, map.id); + this.depExports = []; + this.depMaps = []; + this.depMatched = []; + this.pluginMaps = {}; + this.depCount = 0; + + /* this.exports this.factory + this.depMaps = [], + this.enabled, this.fetched + */ + }; + + Module.prototype = { + init: function (depMaps, factory, errback, options) { + options = options || {}; + + //Do not do more inits if already done. Can happen if there + //are multiple define calls for the same module. That is not + //a normal, common case, but it is also not unexpected. + if (this.inited) { + return; + } + + this.factory = factory; + + if (errback) { + //Register for errors on this module. + this.on('error', errback); + } else if (this.events.error) { + //If no errback already, but there are error listeners + //on this module, set up an errback to pass to the deps. + errback = bind(this, function (err) { + this.emit('error', err); + }); + } + + //Do a copy of the dependency array, so that + //source inputs are not modified. For example + //"shim" deps are passed in here directly, and + //doing a direct modification of the depMaps array + //would affect that config. + this.depMaps = depMaps && depMaps.slice(0); + + this.errback = errback; + + //Indicate this module has be initialized + this.inited = true; + + this.ignore = options.ignore; + + //Could have option to init this module in enabled mode, + //or could have been previously marked as enabled. However, + //the dependencies are not known until init is called. So + //if enabled previously, now trigger dependencies as enabled. + if (options.enabled || this.enabled) { + //Enable this module and dependencies. + //Will call this.check() + this.enable(); + } else { + this.check(); + } + }, + + defineDep: function (i, depExports) { + //Because of cycles, defined callback for a given + //export can be called more than once. + if (!this.depMatched[i]) { + this.depMatched[i] = true; + this.depCount -= 1; + this.depExports[i] = depExports; + } + }, + + fetch: function () { + if (this.fetched) { + return; + } + this.fetched = true; + + context.startTime = (new Date()).getTime(); + + var map = this.map; + + //If the manager is for a plugin managed resource, + //ask the plugin to load it now. + if (this.shim) { + context.makeRequire(this.map, { + enableBuildCallback: true + })(this.shim.deps || [], bind(this, function () { + return map.prefix ? this.callPlugin() : this.load(); + })); + } else { + //Regular dependency. + return map.prefix ? this.callPlugin() : this.load(); + } + }, + + load: function () { + var url = this.map.url; + + //Regular dependency. + if (!urlFetched[url]) { + urlFetched[url] = true; + context.load(this.map.id, url); + } + }, + + /** + * Checks if the module is ready to define itself, and if so, + * define it. + */ + check: function () { + if (!this.enabled || this.enabling) { + return; + } + + var err, cjsModule, + id = this.map.id, + depExports = this.depExports, + exports = this.exports, + factory = this.factory; + + if (!this.inited) { + this.fetch(); + } else if (this.error) { + this.emit('error', this.error); + } else if (!this.defining) { + //The factory could trigger another require call + //that would result in checking this module to + //define itself again. If already in the process + //of doing that, skip this work. + this.defining = true; + + if (this.depCount < 1 && !this.defined) { + if (isFunction(factory)) { + //If there is an error listener, favor passing + //to that instead of throwing an error. However, + //only do it for define()'d modules. require + //errbacks should not be called for failures in + //their callbacks (#699). However if a global + //onError is set, use that. + if ((this.events.error && this.map.isDefine) || + req.onError !== defaultOnError) { + try { + exports = context.execCb(id, factory, depExports, exports); + } catch (e) { + err = e; + } + } else { + exports = context.execCb(id, factory, depExports, exports); + } + + if (this.map.isDefine) { + //If setting exports via 'module' is in play, + //favor that over return value and exports. After that, + //favor a non-undefined return value over exports use. + cjsModule = this.module; + if (cjsModule && + cjsModule.exports !== undefined && + //Make sure it is not already the exports value + cjsModule.exports !== this.exports) { + exports = cjsModule.exports; + } else if (exports === undefined && this.usingExports) { + //exports already set the defined value. + exports = this.exports; + } + } + + if (err) { + err.requireMap = this.map; + err.requireModules = this.map.isDefine ? [this.map.id] : null; + err.requireType = this.map.isDefine ? 'define' : 'require'; + return onError((this.error = err)); + } + + } else { + //Just a literal value + exports = factory; + } + + this.exports = exports; + + if (this.map.isDefine && !this.ignore) { + defined[id] = exports; + + if (req.onResourceLoad) { + req.onResourceLoad(context, this.map, this.depMaps); + } + } + + //Clean up + cleanRegistry(id); + + this.defined = true; + } + + //Finished the define stage. Allow calling check again + //to allow define notifications below in the case of a + //cycle. + this.defining = false; + + if (this.defined && !this.defineEmitted) { + this.defineEmitted = true; + this.emit('defined', this.exports); + this.defineEmitComplete = true; + } + + } + }, + + callPlugin: function () { + var map = this.map, + id = map.id, + //Map already normalized the prefix. + pluginMap = makeModuleMap(map.prefix); + + //Mark this as a dependency for this plugin, so it + //can be traced for cycles. + this.depMaps.push(pluginMap); + + on(pluginMap, 'defined', bind(this, function (plugin) { + var load, normalizedMap, normalizedMod, + name = this.map.name, + parentName = this.map.parentMap ? this.map.parentMap.name : null, + localRequire = context.makeRequire(map.parentMap, { + enableBuildCallback: true + }); + + //If current map is not normalized, wait for that + //normalized name to load instead of continuing. + if (this.map.unnormalized) { + //Normalize the ID if the plugin allows it. + if (plugin.normalize) { + name = plugin.normalize(name, function (name) { + return normalize(name, parentName, true); + }) || ''; + } + + //prefix and name should already be normalized, no need + //for applying map config again either. + normalizedMap = makeModuleMap(map.prefix + '!' + name, + this.map.parentMap); + on(normalizedMap, + 'defined', bind(this, function (value) { + this.init([], function () { return value; }, null, { + enabled: true, + ignore: true + }); + })); + + normalizedMod = getOwn(registry, normalizedMap.id); + if (normalizedMod) { + //Mark this as a dependency for this plugin, so it + //can be traced for cycles. + this.depMaps.push(normalizedMap); + + if (this.events.error) { + normalizedMod.on('error', bind(this, function (err) { + this.emit('error', err); + })); + } + normalizedMod.enable(); + } + + return; + } + + load = bind(this, function (value) { + this.init([], function () { return value; }, null, { + enabled: true + }); + }); + + load.error = bind(this, function (err) { + this.inited = true; + this.error = err; + err.requireModules = [id]; + + //Remove temp unnormalized modules for this module, + //since they will never be resolved otherwise now. + eachProp(registry, function (mod) { + if (mod.map.id.indexOf(id + '_unnormalized') === 0) { + cleanRegistry(mod.map.id); + } + }); + + onError(err); + }); + + //Allow plugins to load other code without having to know the + //context or how to 'complete' the load. + load.fromText = bind(this, function (text, textAlt) { + /*jslint evil: true */ + var moduleName = map.name, + moduleMap = makeModuleMap(moduleName), + hasInteractive = useInteractive; + + //As of 2.1.0, support just passing the text, to reinforce + //fromText only being called once per resource. Still + //support old style of passing moduleName but discard + //that moduleName in favor of the internal ref. + if (textAlt) { + text = textAlt; + } + + //Turn off interactive script matching for IE for any define + //calls in the text, then turn it back on at the end. + if (hasInteractive) { + useInteractive = false; + } + + //Prime the system by creating a module instance for + //it. + getModule(moduleMap); + + //Transfer any config to this other module. + if (hasProp(config.config, id)) { + config.config[moduleName] = config.config[id]; + } + + try { + req.exec(text); + } catch (e) { + return onError(makeError('fromtexteval', + 'fromText eval for ' + id + + ' failed: ' + e, + e, + [id])); + } + + if (hasInteractive) { + useInteractive = true; + } + + //Mark this as a dependency for the plugin + //resource + this.depMaps.push(moduleMap); + + //Support anonymous modules. + context.completeLoad(moduleName); + + //Bind the value of that module to the value for this + //resource ID. + localRequire([moduleName], load); + }); + + //Use parentName here since the plugin's name is not reliable, + //could be some weird string with no path that actually wants to + //reference the parentName's path. + plugin.load(map.name, localRequire, load, config); + })); + + context.enable(pluginMap, this); + this.pluginMaps[pluginMap.id] = pluginMap; + }, + + enable: function () { + enabledRegistry[this.map.id] = this; + this.enabled = true; + + //Set flag mentioning that the module is enabling, + //so that immediate calls to the defined callbacks + //for dependencies do not trigger inadvertent load + //with the depCount still being zero. + this.enabling = true; + + //Enable each dependency + each(this.depMaps, bind(this, function (depMap, i) { + var id, mod, handler; + + if (typeof depMap === 'string') { + //Dependency needs to be converted to a depMap + //and wired up to this module. + depMap = makeModuleMap(depMap, + (this.map.isDefine ? this.map : this.map.parentMap), + false, + !this.skipMap); + this.depMaps[i] = depMap; + + handler = getOwn(handlers, depMap.id); + + if (handler) { + this.depExports[i] = handler(this); + return; + } + + this.depCount += 1; + + on(depMap, 'defined', bind(this, function (depExports) { + this.defineDep(i, depExports); + this.check(); + })); + + if (this.errback) { + on(depMap, 'error', bind(this, this.errback)); + } + } + + id = depMap.id; + mod = registry[id]; + + //Skip special modules like 'require', 'exports', 'module' + //Also, don't call enable if it is already enabled, + //important in circular dependency cases. + if (!hasProp(handlers, id) && mod && !mod.enabled) { + context.enable(depMap, this); + } + })); + + //Enable each plugin that is used in + //a dependency + eachProp(this.pluginMaps, bind(this, function (pluginMap) { + var mod = getOwn(registry, pluginMap.id); + if (mod && !mod.enabled) { + context.enable(pluginMap, this); + } + })); + + this.enabling = false; + + this.check(); + }, + + on: function (name, cb) { + var cbs = this.events[name]; + if (!cbs) { + cbs = this.events[name] = []; + } + cbs.push(cb); + }, + + emit: function (name, evt) { + each(this.events[name], function (cb) { + cb(evt); + }); + if (name === 'error') { + //Now that the error handler was triggered, remove + //the listeners, since this broken Module instance + //can stay around for a while in the registry. + delete this.events[name]; + } + } + }; + + function callGetModule(args) { + //Skip modules already defined. + if (!hasProp(defined, args[0])) { + getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]); + } + } + + function removeListener(node, func, name, ieName) { + //Favor detachEvent because of IE9 + //issue, see attachEvent/addEventListener comment elsewhere + //in this file. + if (node.detachEvent && !isOpera) { + //Probably IE. If not it will throw an error, which will be + //useful to know. + if (ieName) { + node.detachEvent(ieName, func); + } + } else { + node.removeEventListener(name, func, false); + } + } + + /** + * Given an event from a script node, get the requirejs info from it, + * and then removes the event listeners on the node. + * @param {Event} evt + * @returns {Object} + */ + function getScriptData(evt) { + //Using currentTarget instead of target for Firefox 2.0's sake. Not + //all old browsers will be supported, but this one was easy enough + //to support and still makes sense. + var node = evt.currentTarget || evt.srcElement; + + //Remove the listeners once here. + removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange'); + removeListener(node, context.onScriptError, 'error'); + + return { + node: node, + id: node && node.getAttribute('data-requiremodule') + }; + } + + function intakeDefines() { + var args; + + //Any defined modules in the global queue, intake them now. + takeGlobalQueue(); + + //Make sure any remaining defQueue items get properly processed. + while (defQueue.length) { + args = defQueue.shift(); + if (args[0] === null) { + return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1])); + } else { + //args are id, deps, factory. Should be normalized by the + //define() function. + callGetModule(args); + } + } + } + + context = { + config: config, + contextName: contextName, + registry: registry, + defined: defined, + urlFetched: urlFetched, + defQueue: defQueue, + Module: Module, + makeModuleMap: makeModuleMap, + nextTick: req.nextTick, + onError: onError, + + /** + * Set a configuration for the context. + * @param {Object} cfg config object to integrate. + */ + configure: function (cfg) { + //Make sure the baseUrl ends in a slash. + if (cfg.baseUrl) { + if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') { + cfg.baseUrl += '/'; + } + } + + //Save off the paths and packages since they require special processing, + //they are additive. + var pkgs = config.pkgs, + shim = config.shim, + objs = { + paths: true, + config: true, + map: true + }; + + eachProp(cfg, function (value, prop) { + if (objs[prop]) { + if (prop === 'map') { + if (!config.map) { + config.map = {}; + } + mixin(config[prop], value, true, true); + } else { + mixin(config[prop], value, true); + } + } else { + config[prop] = value; + } + }); + + //Merge shim + if (cfg.shim) { + eachProp(cfg.shim, function (value, id) { + //Normalize the structure + if (isArray(value)) { + value = { + deps: value + }; + } + if ((value.exports || value.init) && !value.exportsFn) { + value.exportsFn = context.makeShimExports(value); + } + shim[id] = value; + }); + config.shim = shim; + } + + //Adjust packages if necessary. + if (cfg.packages) { + each(cfg.packages, function (pkgObj) { + var location; + + pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj; + location = pkgObj.location; + + //Create a brand new object on pkgs, since currentPackages can + //be passed in again, and config.pkgs is the internal transformed + //state for all package configs. + pkgs[pkgObj.name] = { + name: pkgObj.name, + location: location || pkgObj.name, + //Remove leading dot in main, so main paths are normalized, + //and remove any trailing .js, since different package + //envs have different conventions: some use a module name, + //some use a file name. + main: (pkgObj.main || 'main') + .replace(currDirRegExp, '') + .replace(jsSuffixRegExp, '') + }; + }); + + //Done with modifications, assing packages back to context config + config.pkgs = pkgs; + } + + //If there are any "waiting to execute" modules in the registry, + //update the maps for them, since their info, like URLs to load, + //may have changed. + eachProp(registry, function (mod, id) { + //If module already has init called, since it is too + //late to modify them, and ignore unnormalized ones + //since they are transient. + if (!mod.inited && !mod.map.unnormalized) { + mod.map = makeModuleMap(id); + } + }); + + //If a deps array or a config callback is specified, then call + //require with those args. This is useful when require is defined as a + //config object before require.js is loaded. + if (cfg.deps || cfg.callback) { + context.require(cfg.deps || [], cfg.callback); + } + }, + + makeShimExports: function (value) { + function fn() { + var ret; + if (value.init) { + ret = value.init.apply(global, arguments); + } + return ret || (value.exports && getGlobal(value.exports)); + } + return fn; + }, + + makeRequire: function (relMap, options) { + options = options || {}; + + function localRequire(deps, callback, errback) { + var id, map, requireMod; + + if (options.enableBuildCallback && callback && isFunction(callback)) { + callback.__requireJsBuild = true; + } + + if (typeof deps === 'string') { + if (isFunction(callback)) { + //Invalid call + return onError(makeError('requireargs', 'Invalid require call'), errback); + } + + //If require|exports|module are requested, get the + //value for them from the special handlers. Caveat: + //this only works while module is being defined. + if (relMap && hasProp(handlers, deps)) { + return handlers[deps](registry[relMap.id]); + } + + //Synchronous access to one module. If require.get is + //available (as in the Node adapter), prefer that. + if (req.get) { + return req.get(context, deps, relMap, localRequire); + } + + //Normalize module name, if it contains . or .. + map = makeModuleMap(deps, relMap, false, true); + id = map.id; + + if (!hasProp(defined, id)) { + return onError(makeError('notloaded', 'Module name "' + + id + + '" has not been loaded yet for context: ' + + contextName + + (relMap ? '' : '. Use require([])'))); + } + return defined[id]; + } + + //Grab defines waiting in the global queue. + intakeDefines(); + + //Mark all the dependencies as needing to be loaded. + context.nextTick(function () { + //Some defines could have been added since the + //require call, collect them. + intakeDefines(); + + requireMod = getModule(makeModuleMap(null, relMap)); + + //Store if map config should be applied to this require + //call for dependencies. + requireMod.skipMap = options.skipMap; + + requireMod.init(deps, callback, errback, { + enabled: true + }); + + checkLoaded(); + }); + + return localRequire; + } + + mixin(localRequire, { + isBrowser: isBrowser, + + /** + * Converts a module name + .extension into an URL path. + * *Requires* the use of a module name. It does not support using + * plain URLs like nameToUrl. + */ + toUrl: function (moduleNamePlusExt) { + var ext, + index = moduleNamePlusExt.lastIndexOf('.'), + segment = moduleNamePlusExt.split('/')[0], + isRelative = segment === '.' || segment === '..'; + + //Have a file extension alias, and it is not the + //dots from a relative path. + if (index !== -1 && (!isRelative || index > 1)) { + ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length); + moduleNamePlusExt = moduleNamePlusExt.substring(0, index); + } + + return context.nameToUrl(normalize(moduleNamePlusExt, + relMap && relMap.id, true), ext, true); + }, + + defined: function (id) { + return hasProp(defined, makeModuleMap(id, relMap, false, true).id); + }, + + specified: function (id) { + id = makeModuleMap(id, relMap, false, true).id; + return hasProp(defined, id) || hasProp(registry, id); + } + }); + + //Only allow undef on top level require calls + if (!relMap) { + localRequire.undef = function (id) { + //Bind any waiting define() calls to this context, + //fix for #408 + takeGlobalQueue(); + + var map = makeModuleMap(id, relMap, true), + mod = getOwn(registry, id); + + removeScript(id); + + delete defined[id]; + delete urlFetched[map.url]; + delete undefEvents[id]; + + if (mod) { + //Hold on to listeners in case the + //module will be attempted to be reloaded + //using a different config. + if (mod.events.defined) { + undefEvents[id] = mod.events; + } + + cleanRegistry(id); + } + }; + } + + return localRequire; + }, + + /** + * Called to enable a module if it is still in the registry + * awaiting enablement. A second arg, parent, the parent module, + * is passed in for context, when this method is overriden by + * the optimizer. Not shown here to keep code compact. + */ + enable: function (depMap) { + var mod = getOwn(registry, depMap.id); + if (mod) { + getModule(depMap).enable(); + } + }, + + /** + * Internal method used by environment adapters to complete a load event. + * A load event could be a script load or just a load pass from a synchronous + * load call. + * @param {String} moduleName the name of the module to potentially complete. + */ + completeLoad: function (moduleName) { + var found, args, mod, + shim = getOwn(config.shim, moduleName) || {}, + shExports = shim.exports; + + takeGlobalQueue(); + + while (defQueue.length) { + args = defQueue.shift(); + if (args[0] === null) { + args[0] = moduleName; + //If already found an anonymous module and bound it + //to this name, then this is some other anon module + //waiting for its completeLoad to fire. + if (found) { + break; + } + found = true; + } else if (args[0] === moduleName) { + //Found matching define call for this script! + found = true; + } + + callGetModule(args); + } + + //Do this after the cycle of callGetModule in case the result + //of those calls/init calls changes the registry. + mod = getOwn(registry, moduleName); + + if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) { + if (config.enforceDefine && (!shExports || !getGlobal(shExports))) { + if (hasPathFallback(moduleName)) { + return; + } else { + return onError(makeError('nodefine', + 'No define call for ' + moduleName, + null, + [moduleName])); + } + } else { + //A script that does not call define(), so just simulate + //the call for it. + callGetModule([moduleName, (shim.deps || []), shim.exportsFn]); + } + } + + checkLoaded(); + }, + + /** + * Converts a module name to a file path. Supports cases where + * moduleName may actually be just an URL. + * Note that it **does not** call normalize on the moduleName, + * it is assumed to have already been normalized. This is an + * internal API, not a public one. Use toUrl for the public API. + */ + nameToUrl: function (moduleName, ext, skipExt) { + var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url, + parentPath; + + //If a colon is in the URL, it indicates a protocol is used and it is just + //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?) + //or ends with .js, then assume the user meant to use an url and not a module id. + //The slash is important for protocol-less URLs as well as full paths. + if (req.jsExtRegExp.test(moduleName)) { + //Just a plain path, not module name lookup, so just return it. + //Add extension if it is included. This is a bit wonky, only non-.js things pass + //an extension, this method probably needs to be reworked. + url = moduleName + (ext || ''); + } else { + //A module that needs to be converted to a path. + paths = config.paths; + pkgs = config.pkgs; + + syms = moduleName.split('/'); + //For each module name segment, see if there is a path + //registered for it. Start with most specific name + //and work up from it. + for (i = syms.length; i > 0; i -= 1) { + parentModule = syms.slice(0, i).join('/'); + pkg = getOwn(pkgs, parentModule); + parentPath = getOwn(paths, parentModule); + if (parentPath) { + //If an array, it means there are a few choices, + //Choose the one that is desired + if (isArray(parentPath)) { + parentPath = parentPath[0]; + } + syms.splice(0, i, parentPath); + break; + } else if (pkg) { + //If module name is just the package name, then looking + //for the main module. + if (moduleName === pkg.name) { + pkgPath = pkg.location + '/' + pkg.main; + } else { + pkgPath = pkg.location; + } + syms.splice(0, i, pkgPath); + break; + } + } + + //Join the path parts together, then figure out if baseUrl is needed. + url = syms.join('/'); + url += (ext || (/^data\:|\?/.test(url) || skipExt ? '' : '.js')); + url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url; + } + + return config.urlArgs ? url + + ((url.indexOf('?') === -1 ? '?' : '&') + + config.urlArgs) : url; + }, + + //Delegates to req.load. Broken out as a separate function to + //allow overriding in the optimizer. + load: function (id, url) { + req.load(context, id, url); + }, + + /** + * Executes a module callback function. Broken out as a separate function + * solely to allow the build system to sequence the files in the built + * layer in the right sequence. + * + * @private + */ + execCb: function (name, callback, args, exports) { + return callback.apply(exports, args); + }, + + /** + * callback for script loads, used to check status of loading. + * + * @param {Event} evt the event from the browser for the script + * that was loaded. + */ + onScriptLoad: function (evt) { + //Using currentTarget instead of target for Firefox 2.0's sake. Not + //all old browsers will be supported, but this one was easy enough + //to support and still makes sense. + if (evt.type === 'load' || + (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) { + //Reset interactive script so a script node is not held onto for + //to long. + interactiveScript = null; + + //Pull out the name of the module and the context. + var data = getScriptData(evt); + context.completeLoad(data.id); + } + }, + + /** + * Callback for script errors. + */ + onScriptError: function (evt) { + var data = getScriptData(evt); + if (!hasPathFallback(data.id)) { + return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id])); + } + } + }; + + context.require = context.makeRequire(); + return context; + } + + /** + * Main entry point. + * + * If the only argument to require is a string, then the module that + * is represented by that string is fetched for the appropriate context. + * + * If the first argument is an array, then it will be treated as an array + * of dependency string names to fetch. An optional function callback can + * be specified to execute when all of those dependencies are available. + * + * Make a local req variable to help Caja compliance (it assumes things + * on a require that are not standardized), and to give a short + * name for minification/local scope use. + */ + req = requirejs = function (deps, callback, errback, optional) { + + //Find the right context, use default + var context, config, + contextName = defContextName; + + // Determine if have config object in the call. + if (!isArray(deps) && typeof deps !== 'string') { + // deps is a config object + config = deps; + if (isArray(callback)) { + // Adjust args if there are dependencies + deps = callback; + callback = errback; + errback = optional; + } else { + deps = []; + } + } + + if (config && config.context) { + contextName = config.context; + } + + context = getOwn(contexts, contextName); + if (!context) { + context = contexts[contextName] = req.s.newContext(contextName); + } + + if (config) { + context.configure(config); + } + + return context.require(deps, callback, errback); + }; + + /** + * Support require.config() to make it easier to cooperate with other + * AMD loaders on globally agreed names. + */ + req.config = function (config) { + return req(config); + }; + + /** + * Execute something after the current tick + * of the event loop. Override for other envs + * that have a better solution than setTimeout. + * @param {Function} fn function to execute later. + */ + req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) { + setTimeout(fn, 4); + } : function (fn) { fn(); }; + + /** + * Export require as a global, but only if it does not already exist. + */ + if (!require) { + require = req; + } + + req.version = version; + + //Used to filter out dependencies that are already paths. + req.jsExtRegExp = /^\/|:|\?|\.js$/; + req.isBrowser = isBrowser; + s = req.s = { + contexts: contexts, + newContext: newContext + }; + + //Create default context. + req({}); + + //Exports some context-sensitive methods on global require. + each([ + 'toUrl', + 'undef', + 'defined', + 'specified' + ], function (prop) { + //Reference from contexts instead of early binding to default context, + //so that during builds, the latest instance of the default context + //with its config gets used. + req[prop] = function () { + var ctx = contexts[defContextName]; + return ctx.require[prop].apply(ctx, arguments); + }; + }); + + if (isBrowser) { + head = s.head = document.getElementsByTagName('head')[0]; + //If BASE tag is in play, using appendChild is a problem for IE6. + //When that browser dies, this can be removed. Details in this jQuery bug: + //http://dev.jquery.com/ticket/2709 + baseElement = document.getElementsByTagName('base')[0]; + if (baseElement) { + head = s.head = baseElement.parentNode; + } + } + + /** + * Any errors that require explicitly generates will be passed to this + * function. Intercept/override it if you want custom error handling. + * @param {Error} err the error object. + */ + req.onError = defaultOnError; + + /** + * Creates the node for the load command. Only used in browser envs. + */ + req.createNode = function (config, moduleName, url) { + var node = config.xhtml ? + document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') : + document.createElement('script'); + node.type = config.scriptType || 'text/javascript'; + node.charset = 'utf-8'; + node.async = true; + return node; + }; + + /** + * Does the request to load a module for the browser case. + * Make this a separate function to allow other environments + * to override it. + * + * @param {Object} context the require context to find state. + * @param {String} moduleName the name of the module. + * @param {Object} url the URL to the module. + */ + req.load = function (context, moduleName, url) { + var config = (context && context.config) || {}, + node; + if (isBrowser) { + //In the browser so use a script tag + node = req.createNode(config, moduleName, url); + + node.setAttribute('data-requirecontext', context.contextName); + node.setAttribute('data-requiremodule', moduleName); + + //Set up load listener. Test attachEvent first because IE9 has + //a subtle issue in its addEventListener and script onload firings + //that do not match the behavior of all other browsers with + //addEventListener support, which fire the onload event for a + //script right after the script execution. See: + //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution + //UNFORTUNATELY Opera implements attachEvent but does not follow the script + //script execution mode. + if (node.attachEvent && + //Check if node.attachEvent is artificially added by custom script or + //natively supported by browser + //read https://github.com/jrburke/requirejs/issues/187 + //if we can NOT find [native code] then it must NOT natively supported. + //in IE8, node.attachEvent does not have toString() + //Note the test for "[native code" with no closing brace, see: + //https://github.com/jrburke/requirejs/issues/273 + !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) && + !isOpera) { + //Probably IE. IE (at least 6-8) do not fire + //script onload right after executing the script, so + //we cannot tie the anonymous define call to a name. + //However, IE reports the script as being in 'interactive' + //readyState at the time of the define call. + useInteractive = true; + + node.attachEvent('onreadystatechange', context.onScriptLoad); + //It would be great to add an error handler here to catch + //404s in IE9+. However, onreadystatechange will fire before + //the error handler, so that does not help. If addEventListener + //is used, then IE will fire error before load, but we cannot + //use that pathway given the connect.microsoft.com issue + //mentioned above about not doing the 'script execute, + //then fire the script load event listener before execute + //next script' that other browsers do. + //Best hope: IE10 fixes the issues, + //and then destroys all installs of IE 6-9. + //node.attachEvent('onerror', context.onScriptError); + } else { + node.addEventListener('load', context.onScriptLoad, false); + node.addEventListener('error', context.onScriptError, false); + } + node.src = url; + + //For some cache cases in IE 6-8, the script executes before the end + //of the appendChild execution, so to tie an anonymous define + //call to the module name (which is stored on the node), hold on + //to a reference to this node, but clear after the DOM insertion. + currentlyAddingScript = node; + if (baseElement) { + head.insertBefore(node, baseElement); + } else { + head.appendChild(node); + } + currentlyAddingScript = null; + + return node; + } else if (isWebWorker) { + try { + //In a web worker, use importScripts. This is not a very + //efficient use of importScripts, importScripts will block until + //its script is downloaded and evaluated. However, if web workers + //are in play, the expectation that a build has been done so that + //only one script needs to be loaded anyway. This may need to be + //reevaluated if other use cases become common. + importScripts(url); + + //Account for anonymous modules + context.completeLoad(moduleName); + } catch (e) { + context.onError(makeError('importscripts', + 'importScripts failed for ' + + moduleName + ' at ' + url, + e, + [moduleName])); + } + } + }; + + function getInteractiveScript() { + if (interactiveScript && interactiveScript.readyState === 'interactive') { + return interactiveScript; + } + + eachReverse(scripts(), function (script) { + if (script.readyState === 'interactive') { + return (interactiveScript = script); + } + }); + return interactiveScript; + } + + //Look for a data-main script attribute, which could also adjust the baseUrl. + if (isBrowser && !cfg.skipDataMain) { + //Figure out baseUrl. Get it from the script tag with require.js in it. + eachReverse(scripts(), function (script) { + //Set the 'head' where we can append children by + //using the script's parent. + if (!head) { + head = script.parentNode; + } + + //Look for a data-main attribute to set main script for the page + //to load. If it is there, the path to data main becomes the + //baseUrl, if it is not already set. + dataMain = script.getAttribute('data-main'); + if (dataMain) { + //Preserve dataMain in case it is a path (i.e. contains '?') + mainScript = dataMain; + + //Set final baseUrl if there is not already an explicit one. + if (!cfg.baseUrl) { + //Pull off the directory of data-main for use as the + //baseUrl. + src = mainScript.split('/'); + mainScript = src.pop(); + subPath = src.length ? src.join('/') + '/' : './'; + + cfg.baseUrl = subPath; + } + + //Strip off any trailing .js since mainScript is now + //like a module name. + mainScript = mainScript.replace(jsSuffixRegExp, ''); + + //If mainScript is still a path, fall back to dataMain + if (req.jsExtRegExp.test(mainScript)) { + mainScript = dataMain; + } + + //Put the data-main script in the files to load. + cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript]; + + return true; + } + }); + } + + /** + * The function that handles definitions of modules. Differs from + * require() in that a string for the module should be the first argument, + * and the function to execute after dependencies are loaded should + * return a value to define the module corresponding to the first argument's + * name. + */ + define = function (name, deps, callback) { + var node, context; + + //Allow for anonymous modules + if (typeof name !== 'string') { + //Adjust args appropriately + callback = deps; + deps = name; + name = null; + } + + //This module may not have dependencies + if (!isArray(deps)) { + callback = deps; + deps = null; + } + + //If no name, and callback is a function, then figure out if it a + //CommonJS thing with dependencies. + if (!deps && isFunction(callback)) { + deps = []; + //Remove comments from the callback string, + //look for require calls, and pull them into the dependencies, + //but only if there are function args. + if (callback.length) { + callback + .toString() + .replace(commentRegExp, '') + .replace(cjsRequireRegExp, function (match, dep) { + deps.push(dep); + }); + + //May be a CommonJS thing even without require calls, but still + //could use exports, and module. Avoid doing exports and module + //work though if it just needs require. + //REQUIRES the function to expect the CommonJS variables in the + //order listed below. + deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps); + } + } + + //If in IE 6-8 and hit an anonymous define() call, do the interactive + //work. + if (useInteractive) { + node = currentlyAddingScript || getInteractiveScript(); + if (node) { + if (!name) { + name = node.getAttribute('data-requiremodule'); + } + context = contexts[node.getAttribute('data-requirecontext')]; + } + } + + //Always save off evaluating the def call until the script onload handler. + //This allows multiple modules to be in a file without prematurely + //tracing dependencies, and allows for anonymous module support, + //where the module name is not known until the script onload event + //occurs. If no context, use the global queue, and get it processed + //in the onscript load callback. + (context ? context.defQueue : globalDefQueue).push([name, deps, callback]); + }; + + define.amd = { + jQuery: true + }; + + + /** + * Executes the text. Normally just uses eval, but can be modified + * to use a better, environment-specific call. Only used for transpiling + * loader plugins, not for plain JS modules. + * @param {String} text the text to execute/evaluate. + */ + req.exec = function (text) { + /*jslint evil: true */ + return eval(text); + }; + + //Set up with config info. + req(cfg); +}(this)); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +support +test +examples diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/.travis.yml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/.travis.yml Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,6 @@ +language: node_js +node_js: + - 0.6 + +notifications: + irc: "irc.freenode.org#socket.io" diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/History.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/History.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,325 @@ + +0.9.16 / 2013-06-06 +=================== + + * transports: added tests for htmlfile escaping/unescaping + +0.9.15 / 2013-06-06 +=================== + + * transports: added escaping to htmlfile (fixes #1251) + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2011 Guillermo Rauch + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/Makefile --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/Makefile Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ + +ALL_TESTS = $(shell find test/ -name '*.test.js') +ALL_BENCH = $(shell find benchmarks -name '*.bench.js') + +run-tests: + @./node_modules/.bin/expresso \ + -t 3000 \ + -I support \ + --serial \ + $(TESTFLAGS) \ + $(TESTS) + +test: + @$(MAKE) NODE_PATH=lib TESTS="$(ALL_TESTS)" run-tests + +test-cov: + @TESTFLAGS=--cov $(MAKE) test + +test-leaks: + @ls test/leaks/* | xargs node --expose_debug_as=debug --expose_gc + +run-bench: + @node $(PROFILEFLAGS) benchmarks/runner.js + +bench: + @$(MAKE) BENCHMARKS="$(ALL_BENCH)" run-bench + +profile: + @PROFILEFLAGS='--prof --trace-opt --trace-bailout --trace-deopt' $(MAKE) bench + +.PHONY: test bench profile diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/Readme.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/Readme.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,364 @@ +# Socket.IO + +Socket.IO is a Node.JS project that makes WebSockets and realtime possible in +all browsers. It also enhances WebSockets by providing built-in multiplexing, +horizontal scalability, automatic JSON encoding/decoding, and more. + +## How to Install + +```bash +npm install socket.io +``` + +## How to use + +First, require `socket.io`: + +```js +var io = require('socket.io'); +``` + +Next, attach it to a HTTP/HTTPS server. If you're using the fantastic `express` +web framework: + +#### Express 3.x + +```js +var app = express() + , server = require('http').createServer(app) + , io = io.listen(server); + +server.listen(80); + +io.sockets.on('connection', function (socket) { + socket.emit('news', { hello: 'world' }); + socket.on('my other event', function (data) { + console.log(data); + }); +}); +``` + +#### Express 2.x + +```js +var app = express.createServer() + , io = io.listen(app); + +app.listen(80); + +io.sockets.on('connection', function (socket) { + socket.emit('news', { hello: 'world' }); + socket.on('my other event', function (data) { + console.log(data); + }); +}); +``` + +Finally, load it from the client side code: + +```html + + +``` + +For more thorough examples, look at the `examples/` directory. + +## Short recipes + +### Sending and receiving events. + +Socket.IO allows you to emit and receive custom events. +Besides `connect`, `message` and `disconnect`, you can emit custom events: + +```js +// note, io.listen() will create a http server for you +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + io.sockets.emit('this', { will: 'be received by everyone' }); + + socket.on('private message', function (from, msg) { + console.log('I received a private message by ', from, ' saying ', msg); + }); + + socket.on('disconnect', function () { + io.sockets.emit('user disconnected'); + }); +}); +``` + +### Storing data associated to a client + +Sometimes it's necessary to store data associated with a client that's +necessary for the duration of the session. + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + socket.on('set nickname', function (name) { + socket.set('nickname', name, function () { socket.emit('ready'); }); + }); + + socket.on('msg', function () { + socket.get('nickname', function (err, name) { + console.log('Chat message by ', name); + }); + }); +}); +``` + +#### Client side + +```html + +``` + +### Restricting yourself to a namespace + +If you have control over all the messages and events emitted for a particular +application, using the default `/` namespace works. + +If you want to leverage 3rd-party code, or produce code to share with others, +socket.io provides a way of namespacing a `socket`. + +This has the benefit of `multiplexing` a single connection. Instead of +socket.io using two `WebSocket` connections, it'll use one. + +The following example defines a socket that listens on '/chat' and one for +'/news': + +#### Server side + +```js +var io = require('socket.io').listen(80); + +var chat = io + .of('/chat') + .on('connection', function (socket) { + socket.emit('a message', { that: 'only', '/chat': 'will get' }); + chat.emit('a message', { everyone: 'in', '/chat': 'will get' }); + }); + +var news = io + .of('/news'); + .on('connection', function (socket) { + socket.emit('item', { news: 'item' }); + }); +``` + +#### Client side: + +```html + +``` + +### Sending volatile messages. + +Sometimes certain messages can be dropped. Let's say you have an app that +shows realtime tweets for the keyword `bieber`. + +If a certain client is not ready to receive messages (because of network slowness +or other issues, or because he's connected through long polling and is in the +middle of a request-response cycle), if he doesn't receive ALL the tweets related +to bieber your application won't suffer. + +In that case, you might want to send those messages as volatile messages. + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + var tweets = setInterval(function () { + getBieberTweet(function (tweet) { + socket.volatile.emit('bieber tweet', tweet); + }); + }, 100); + + socket.on('disconnect', function () { + clearInterval(tweets); + }); +}); +``` + +#### Client side + +In the client side, messages are received the same way whether they're volatile +or not. + +### Getting acknowledgements + +Sometimes, you might want to get a callback when the client confirmed the message +reception. + +To do this, simply pass a function as the last parameter of `.send` or `.emit`. +What's more, when you use `.emit`, the acknowledgement is done by you, which +means you can also pass data along: + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + socket.on('ferret', function (name, fn) { + fn('woot'); + }); +}); +``` + +#### Client side + +```html + +``` + +### Broadcasting messages + +To broadcast, simply add a `broadcast` flag to `emit` and `send` method calls. +Broadcasting means sending a message to everyone else except for the socket +that starts it. + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + socket.broadcast.emit('user connected'); + socket.broadcast.json.send({ a: 'message' }); +}); +``` + +### Rooms + +Sometimes you want to put certain sockets in the same room, so that it's easy +to broadcast to all of them together. + +Think of this as built-in channels for sockets. Sockets `join` and `leave` +rooms in each socket. + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + socket.join('justin bieber fans'); + socket.broadcast.to('justin bieber fans').emit('new fan'); + io.sockets.in('rammstein fans').emit('new non-fan'); +}); +``` + +### Using it just as a cross-browser WebSocket + +If you just want the WebSocket semantics, you can do that too. +Simply leverage `send` and listen on the `message` event: + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.sockets.on('connection', function (socket) { + socket.on('message', function () { }); + socket.on('disconnect', function () { }); +}); +``` + +#### Client side + +```html + +``` + +### Changing configuration + +Configuration in socket.io is TJ-style: + +#### Server side + +```js +var io = require('socket.io').listen(80); + +io.configure(function () { + io.set('transports', ['websocket', 'flashsocket', 'xhr-polling']); +}); + +io.configure('development', function () { + io.set('transports', ['websocket', 'xhr-polling']); + io.enable('log'); +}); +``` + +## License + +(The MIT License) + +Copyright (c) 2011 Guillermo Rauch <guillermo@learnboost.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/benchmarks/decode.bench.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/benchmarks/decode.bench.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,64 @@ + +/** + * Module dependencies. + */ + +var benchmark = require('benchmark') + , colors = require('colors') + , io = require('../') + , parser = io.parser + , suite = new benchmark.Suite('Decode packet'); + +suite.add('string', function () { + parser.decodePacket('4:::"2"'); +}); + +suite.add('event', function () { + parser.decodePacket('5:::{"name":"woot"}'); +}); + +suite.add('event+ack', function () { + parser.decodePacket('5:1+::{"name":"tobi"}'); +}); + +suite.add('event+data', function () { + parser.decodePacket('5:::{"name":"edwald","args":[{"a": "b"},2,"3"]}'); +}); + +suite.add('heartbeat', function () { + parser.decodePacket('2:::'); +}); + +suite.add('error', function () { + parser.decodePacket('7:::2+0'); +}); + +var payload = parser.encodePayload([ + parser.encodePacket({ type: 'message', data: '5', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: '53d', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbazfoobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' }) +]); + +suite.add('payload', function () { + parser.decodePayload(payload); +}); + +suite.on('cycle', function (bench, details) { + console.log('\n' + suite.name.grey, details.name.white.bold); + console.log([ + details.hz.toFixed(2).cyan + ' ops/sec'.grey + , details.count.toString().white + ' times executed'.grey + , 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey + , + ].join(', '.grey)); +}); + +if (!module.parent) { + suite.run(); +} else { + module.exports = suite; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/benchmarks/encode.bench.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/benchmarks/encode.bench.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,90 @@ + +/** + * Module dependencies. + */ + +var benchmark = require('benchmark') + , colors = require('colors') + , io = require('../') + , parser = io.parser + , suite = new benchmark.Suite('Encode packet'); + +suite.add('string', function () { + parser.encodePacket({ + type: 'json' + , endpoint: '' + , data: '2' + }); +}); + +suite.add('event', function () { + parser.encodePacket({ + type: 'event' + , name: 'woot' + , endpoint: '' + , args: [] + }); +}); + +suite.add('event+ack', function () { + parser.encodePacket({ + type: 'json' + , id: 1 + , ack: 'data' + , endpoint: '' + , data: { a: 'b' } + }); +}); + +suite.add('event+data', function () { + parser.encodePacket({ + type: 'event' + , name: 'edwald' + , endpoint: '' + , args: [{a: 'b'}, 2, '3'] + }); +}); + +suite.add('heartbeat', function () { + parser.encodePacket({ + type: 'heartbeat' + , endpoint: '' + }) +}); + +suite.add('error', function () { + parser.encodePacket({ + type: 'error' + , reason: 'unauthorized' + , advice: 'reconnect' + , endpoint: '' + }) +}) + +suite.add('payload', function () { + parser.encodePayload([ + parser.encodePacket({ type: 'message', data: '5', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: '53d', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbazfoobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' }) + ]); +}); + +suite.on('cycle', function (bench, details) { + console.log('\n' + suite.name.grey, details.name.white.bold); + console.log([ + details.hz.toFixed(2).cyan + ' ops/sec'.grey + , details.count.toString().white + ' times executed'.grey + , 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey + , + ].join(', '.grey)); +}); + +if (!module.parent) { + suite.run(); +} else { + module.exports = suite; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/benchmarks/runner.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/benchmarks/runner.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,55 @@ +/** + * Benchmark runner dependencies + */ + +var colors = require('colors') + , path = require('path'); + +/** + * Find all the benchmarks + */ + +var benchmarks_files = process.env.BENCHMARKS.split(' ') + , all = [].concat(benchmarks_files) + , first = all.shift() + , benchmarks = {}; + +// find the benchmarks and load them all in our obj +benchmarks_files.forEach(function (file) { + benchmarks[file] = require(path.join(__dirname, '..', file)); +}); + +// setup the complete listeners +benchmarks_files.forEach(function (file) { + var benchmark = benchmarks[file] + , next_file = all.shift() + , next = benchmarks[next_file]; + + /** + * Generate a oncomplete function for the tests, either we are done or we + * have more benchmarks to process. + */ + + function complete () { + if (!next) { + console.log( + '\n\nBenchmark completed in'.grey + , (Date.now() - start).toString().green + ' ms'.grey + ); + } else { + console.log('\nStarting benchmark '.grey + next_file.yellow); + next.run(); + } + } + + // attach the listener + benchmark.on('complete', complete); +}); + +/** + * Start the benchmark + */ + +var start = Date.now(); +console.log('Starting benchmark '.grey + first.yellow); +benchmarks[first].run(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +module.exports = require('./lib/socket.io'); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/logger.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/logger.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,97 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var util = require('./util') + , toArray = util.toArray; + +/** + * Log levels. + */ + +var levels = [ + 'error' + , 'warn' + , 'info' + , 'debug' +]; + +/** + * Colors for log levels. + */ + +var colors = [ + 31 + , 33 + , 36 + , 90 +]; + +/** + * Pads the nice output to the longest log level. + */ + +function pad (str) { + var max = 0; + + for (var i = 0, l = levels.length; i < l; i++) + max = Math.max(max, levels[i].length); + + if (str.length < max) + return str + new Array(max - str.length + 1).join(' '); + + return str; +}; + +/** + * Logger (console). + * + * @api public + */ + +var Logger = module.exports = function (opts) { + opts = opts || {} + this.colors = false !== opts.colors; + this.level = 3; + this.enabled = true; +}; + +/** + * Log method. + * + * @api public + */ + +Logger.prototype.log = function (type) { + var index = levels.indexOf(type); + + if (index > this.level || !this.enabled) + return this; + + console.log.apply( + console + , [this.colors + ? ' \033[' + colors[index] + 'm' + pad(type) + ' -\033[39m' + : type + ':' + ].concat(toArray(arguments).slice(1)) + ); + + return this; +}; + +/** + * Generate methods. + */ + +levels.forEach(function (name) { + Logger.prototype[name] = function () { + this.log.apply(this, [name].concat(toArray(arguments))); + }; +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/manager.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/manager.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1027 @@ +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var fs = require('fs') + , url = require('url') + , tty = require('tty') + , crypto = require('crypto') + , util = require('./util') + , store = require('./store') + , client = require('socket.io-client') + , transports = require('./transports') + , Logger = require('./logger') + , Socket = require('./socket') + , MemoryStore = require('./stores/memory') + , SocketNamespace = require('./namespace') + , Static = require('./static') + , EventEmitter = process.EventEmitter; + +/** + * Export the constructor. + */ + +exports = module.exports = Manager; + +/** + * Default transports. + */ + +var defaultTransports = exports.defaultTransports = [ + 'websocket' + , 'htmlfile' + , 'xhr-polling' + , 'jsonp-polling' +]; + +/** + * Inherited defaults. + */ + +var parent = module.parent.exports + , protocol = parent.protocol + , jsonpolling_re = /^\d+$/; + +/** + * Manager constructor. + * + * @param {HTTPServer} server + * @param {Object} options, optional + * @api public + */ + +function Manager (server, options) { + this.server = server; + this.namespaces = {}; + this.sockets = this.of(''); + this.settings = { + origins: '*:*' + , log: true + , store: new MemoryStore + , logger: new Logger + , static: new Static(this) + , heartbeats: true + , resource: '/socket.io' + , transports: defaultTransports + , authorization: false + , blacklist: ['disconnect'] + , 'log level': 3 + , 'log colors': tty.isatty(process.stdout.fd) + , 'close timeout': 60 + , 'heartbeat interval': 25 + , 'heartbeat timeout': 60 + , 'polling duration': 20 + , 'flash policy server': true + , 'flash policy port': 10843 + , 'destroy upgrade': true + , 'destroy buffer size': 10E7 + , 'browser client': true + , 'browser client cache': true + , 'browser client minification': false + , 'browser client etag': false + , 'browser client expires': 315360000 + , 'browser client gzip': false + , 'browser client handler': false + , 'client store expiration': 15 + , 'match origin protocol': false + }; + + for (var i in options) { + if (options.hasOwnProperty(i)) { + this.settings[i] = options[i]; + } + } + + var self = this; + + // default error handler + server.on('error', function(err) { + self.log.warn('error raised: ' + err); + }); + + this.initStore(); + + this.on('set:store', function() { + self.initStore(); + }); + + // reset listeners + this.oldListeners = server.listeners('request').splice(0); + server.removeAllListeners('request'); + + server.on('request', function (req, res) { + self.handleRequest(req, res); + }); + + server.on('upgrade', function (req, socket, head) { + self.handleUpgrade(req, socket, head); + }); + + server.on('close', function () { + clearInterval(self.gc); + }); + + server.once('listening', function () { + self.gc = setInterval(self.garbageCollection.bind(self), 10000); + }); + + for (var i in transports) { + if (transports.hasOwnProperty(i)) { + if (transports[i].init) { + transports[i].init(this); + } + } + } + + // forward-compatibility with 1.0 + var self = this; + this.sockets.on('connection', function (conn) { + self.emit('connection', conn); + }); + + this.sequenceNumber = Date.now() | 0; + + this.log.info('socket.io started'); +}; + +Manager.prototype.__proto__ = EventEmitter.prototype + +/** + * Store accessor shortcut. + * + * @api public + */ + +Manager.prototype.__defineGetter__('store', function () { + var store = this.get('store'); + store.manager = this; + return store; +}); + +/** + * Logger accessor. + * + * @api public + */ + +Manager.prototype.__defineGetter__('log', function () { + var logger = this.get('logger'); + + logger.level = this.get('log level') || -1; + logger.colors = this.get('log colors'); + logger.enabled = this.enabled('log'); + + return logger; +}); + +/** + * Static accessor. + * + * @api public + */ + +Manager.prototype.__defineGetter__('static', function () { + return this.get('static'); +}); + +/** + * Get settings. + * + * @api public + */ + +Manager.prototype.get = function (key) { + return this.settings[key]; +}; + +/** + * Set settings + * + * @api public + */ + +Manager.prototype.set = function (key, value) { + if (arguments.length == 1) return this.get(key); + this.settings[key] = value; + this.emit('set:' + key, this.settings[key], key); + return this; +}; + +/** + * Enable a setting + * + * @api public + */ + +Manager.prototype.enable = function (key) { + this.settings[key] = true; + this.emit('set:' + key, this.settings[key], key); + return this; +}; + +/** + * Disable a setting + * + * @api public + */ + +Manager.prototype.disable = function (key) { + this.settings[key] = false; + this.emit('set:' + key, this.settings[key], key); + return this; +}; + +/** + * Checks if a setting is enabled + * + * @api public + */ + +Manager.prototype.enabled = function (key) { + return !!this.settings[key]; +}; + +/** + * Checks if a setting is disabled + * + * @api public + */ + +Manager.prototype.disabled = function (key) { + return !this.settings[key]; +}; + +/** + * Configure callbacks. + * + * @api public + */ + +Manager.prototype.configure = function (env, fn) { + if ('function' == typeof env) { + env.call(this); + } else if (env == (process.env.NODE_ENV || 'development')) { + fn.call(this); + } + + return this; +}; + +/** + * Initializes everything related to the message dispatcher. + * + * @api private + */ + +Manager.prototype.initStore = function () { + this.handshaken = {}; + this.connected = {}; + this.open = {}; + this.closed = {}; + this.rooms = {}; + this.roomClients = {}; + + var self = this; + + this.store.subscribe('handshake', function (id, data) { + self.onHandshake(id, data); + }); + + this.store.subscribe('connect', function (id) { + self.onConnect(id); + }); + + this.store.subscribe('open', function (id) { + self.onOpen(id); + }); + + this.store.subscribe('join', function (id, room) { + self.onJoin(id, room); + }); + + this.store.subscribe('leave', function (id, room) { + self.onLeave(id, room); + }); + + this.store.subscribe('close', function (id) { + self.onClose(id); + }); + + this.store.subscribe('dispatch', function (room, packet, volatile, exceptions) { + self.onDispatch(room, packet, volatile, exceptions); + }); + + this.store.subscribe('disconnect', function (id) { + self.onDisconnect(id); + }); +}; + +/** + * Called when a client handshakes. + * + * @param text + */ + +Manager.prototype.onHandshake = function (id, data) { + this.handshaken[id] = data; +}; + +/** + * Called when a client connects (ie: transport first opens) + * + * @api private + */ + +Manager.prototype.onConnect = function (id) { + this.connected[id] = true; +}; + +/** + * Called when a client opens a request in a different node. + * + * @api private + */ + +Manager.prototype.onOpen = function (id) { + this.open[id] = true; + + if (this.closed[id]) { + var self = this; + + this.store.unsubscribe('dispatch:' + id, function () { + var transport = self.transports[id]; + if (self.closed[id] && self.closed[id].length && transport) { + + // if we have buffered messages that accumulate between calling + // onOpen an this async callback, send them if the transport is + // still open, otherwise leave them buffered + if (transport.open) { + transport.payload(self.closed[id]); + self.closed[id] = []; + } + } + }); + } + + // clear the current transport + if (this.transports[id]) { + this.transports[id].discard(); + this.transports[id] = null; + } +}; + +/** + * Called when a message is sent to a namespace and/or room. + * + * @api private + */ + +Manager.prototype.onDispatch = function (room, packet, volatile, exceptions) { + if (this.rooms[room]) { + for (var i = 0, l = this.rooms[room].length; i < l; i++) { + var id = this.rooms[room][i]; + + if (!~exceptions.indexOf(id)) { + if (this.transports[id] && this.transports[id].open) { + this.transports[id].onDispatch(packet, volatile); + } else if (!volatile) { + this.onClientDispatch(id, packet); + } + } + } + } +}; + +/** + * Called when a client joins a nsp / room. + * + * @api private + */ + +Manager.prototype.onJoin = function (id, name) { + if (!this.roomClients[id]) { + this.roomClients[id] = {}; + } + + if (!this.rooms[name]) { + this.rooms[name] = []; + } + + if (!~this.rooms[name].indexOf(id)) { + this.rooms[name].push(id); + this.roomClients[id][name] = true; + } +}; + +/** + * Called when a client leaves a nsp / room. + * + * @param private + */ + +Manager.prototype.onLeave = function (id, room) { + if (this.rooms[room]) { + var index = this.rooms[room].indexOf(id); + + if (index >= 0) { + this.rooms[room].splice(index, 1); + } + + if (!this.rooms[room].length) { + delete this.rooms[room]; + } + + if (this.roomClients[id]) { + delete this.roomClients[id][room]; + } + } +}; + +/** + * Called when a client closes a request in different node. + * + * @api private + */ + +Manager.prototype.onClose = function (id) { + if (this.open[id]) { + delete this.open[id]; + } + + this.closed[id] = []; + + var self = this; + + this.store.subscribe('dispatch:' + id, function (packet, volatile) { + if (!volatile) { + self.onClientDispatch(id, packet); + } + }); +}; + +/** + * Dispatches a message for a closed client. + * + * @api private + */ + +Manager.prototype.onClientDispatch = function (id, packet) { + if (this.closed[id]) { + this.closed[id].push(packet); + } +}; + +/** + * Receives a message for a client. + * + * @api private + */ + +Manager.prototype.onClientMessage = function (id, packet) { + if (this.namespaces[packet.endpoint]) { + this.namespaces[packet.endpoint].handlePacket(id, packet); + } +}; + +/** + * Fired when a client disconnects (not triggered). + * + * @api private + */ + +Manager.prototype.onClientDisconnect = function (id, reason) { + for (var name in this.namespaces) { + if (this.namespaces.hasOwnProperty(name)) { + this.namespaces[name].handleDisconnect(id, reason, typeof this.roomClients[id] !== 'undefined' && + typeof this.roomClients[id][name] !== 'undefined'); + } + } + + this.onDisconnect(id); +}; + +/** + * Called when a client disconnects. + * + * @param text + */ + +Manager.prototype.onDisconnect = function (id, local) { + delete this.handshaken[id]; + + if (this.open[id]) { + delete this.open[id]; + } + + if (this.connected[id]) { + delete this.connected[id]; + } + + if (this.transports[id]) { + this.transports[id].discard(); + delete this.transports[id]; + } + + if (this.closed[id]) { + delete this.closed[id]; + } + + if (this.roomClients[id]) { + for (var room in this.roomClients[id]) { + if (this.roomClients[id].hasOwnProperty(room)) { + this.onLeave(id, room); + } + } + delete this.roomClients[id] + } + + this.store.destroyClient(id, this.get('client store expiration')); + + this.store.unsubscribe('dispatch:' + id); + + if (local) { + this.store.unsubscribe('message:' + id); + this.store.unsubscribe('disconnect:' + id); + } +}; + +/** + * Handles an HTTP request. + * + * @api private + */ + +Manager.prototype.handleRequest = function (req, res) { + var data = this.checkRequest(req); + + if (!data) { + for (var i = 0, l = this.oldListeners.length; i < l; i++) { + this.oldListeners[i].call(this.server, req, res); + } + + return; + } + + if (data.static || !data.transport && !data.protocol) { + if (data.static && this.enabled('browser client')) { + this.static.write(data.path, req, res); + } else { + res.writeHead(200); + res.end('Welcome to socket.io.'); + + this.log.info('unhandled socket.io url'); + } + + return; + } + + if (data.protocol != protocol) { + res.writeHead(500); + res.end('Protocol version not supported.'); + + this.log.info('client protocol version unsupported'); + } else { + if (data.id) { + this.handleHTTPRequest(data, req, res); + } else { + this.handleHandshake(data, req, res); + } + } +}; + +/** + * Handles an HTTP Upgrade. + * + * @api private + */ + +Manager.prototype.handleUpgrade = function (req, socket, head) { + var data = this.checkRequest(req) + , self = this; + + if (!data) { + if (this.enabled('destroy upgrade')) { + socket.end(); + this.log.debug('destroying non-socket.io upgrade'); + } + + return; + } + + req.head = head; + this.handleClient(data, req); + req.head = null; +}; + +/** + * Handles a normal handshaken HTTP request (eg: long-polling) + * + * @api private + */ + +Manager.prototype.handleHTTPRequest = function (data, req, res) { + req.res = res; + this.handleClient(data, req); +}; + +/** + * Intantiantes a new client. + * + * @api private + */ + +Manager.prototype.handleClient = function (data, req) { + var socket = req.socket + , store = this.store + , self = this; + + // handle sync disconnect xhrs + if (undefined != data.query.disconnect) { + if (this.transports[data.id] && this.transports[data.id].open) { + this.transports[data.id].onForcedDisconnect(); + } else { + this.store.publish('disconnect-force:' + data.id); + } + req.res.writeHead(200); + req.res.end(); + return; + } + + if (!~this.get('transports').indexOf(data.transport)) { + this.log.warn('unknown transport: "' + data.transport + '"'); + req.connection.end(); + return; + } + + var transport = new transports[data.transport](this, data, req) + , handshaken = this.handshaken[data.id]; + + if (transport.disconnected) { + // failed during transport setup + req.connection.end(); + return; + } + if (handshaken) { + if (transport.open) { + if (this.closed[data.id] && this.closed[data.id].length) { + transport.payload(this.closed[data.id]); + this.closed[data.id] = []; + } + + this.onOpen(data.id); + this.store.publish('open', data.id); + this.transports[data.id] = transport; + } + + if (!this.connected[data.id]) { + this.onConnect(data.id); + this.store.publish('connect', data.id); + + // flag as used + delete handshaken.issued; + this.onHandshake(data.id, handshaken); + this.store.publish('handshake', data.id, handshaken); + + // initialize the socket for all namespaces + for (var i in this.namespaces) { + if (this.namespaces.hasOwnProperty(i)) { + var socket = this.namespaces[i].socket(data.id, true); + + // echo back connect packet and fire connection event + if (i === '') { + this.namespaces[i].handlePacket(data.id, { type: 'connect' }); + } + } + } + + this.store.subscribe('message:' + data.id, function (packet) { + self.onClientMessage(data.id, packet); + }); + + this.store.subscribe('disconnect:' + data.id, function (reason) { + self.onClientDisconnect(data.id, reason); + }); + } + } else { + if (transport.open) { + transport.error('client not handshaken', 'reconnect'); + } + + transport.discard(); + } +}; + +/** + * Generates a session id. + * + * @api private + */ + +Manager.prototype.generateId = function () { + var rand = new Buffer(15); // multiple of 3 for base64 + if (!rand.writeInt32BE) { + return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString() + + Math.abs(Math.random() * Math.random() * Date.now() | 0).toString(); + } + this.sequenceNumber = (this.sequenceNumber + 1) | 0; + rand.writeInt32BE(this.sequenceNumber, 11); + if (crypto.randomBytes) { + crypto.randomBytes(12).copy(rand); + } else { + // not secure for node 0.4 + [0, 4, 8].forEach(function(i) { + rand.writeInt32BE(Math.random() * Math.pow(2, 32) | 0, i); + }); + } + return rand.toString('base64').replace(/\//g, '_').replace(/\+/g, '-'); +}; + +/** + * Handles a handshake request. + * + * @api private + */ + +Manager.prototype.handleHandshake = function (data, req, res) { + var self = this + , origin = req.headers.origin + , headers = { + 'Content-Type': 'text/plain' + }; + + function writeErr (status, message) { + if (data.query.jsonp && jsonpolling_re.test(data.query.jsonp)) { + res.writeHead(200, { 'Content-Type': 'application/javascript' }); + res.end('io.j[' + data.query.jsonp + '](new Error("' + message + '"));'); + } else { + res.writeHead(status, headers); + res.end(message); + } + }; + + function error (err) { + writeErr(500, 'handshake error'); + self.log.warn('handshake error ' + err); + }; + + if (!this.verifyOrigin(req)) { + writeErr(403, 'handshake bad origin'); + return; + } + + var handshakeData = this.handshakeData(data); + + if (origin) { + // https://developer.mozilla.org/En/HTTP_Access_Control + headers['Access-Control-Allow-Origin'] = origin; + headers['Access-Control-Allow-Credentials'] = 'true'; + } + + this.authorize(handshakeData, function (err, authorized, newData) { + if (err) return error(err); + + if (authorized) { + var id = self.generateId() + , hs = [ + id + , self.enabled('heartbeats') ? self.get('heartbeat timeout') || '' : '' + , self.get('close timeout') || '' + , self.transports(data).join(',') + ].join(':'); + + if (data.query.jsonp && jsonpolling_re.test(data.query.jsonp)) { + hs = 'io.j[' + data.query.jsonp + '](' + JSON.stringify(hs) + ');'; + res.writeHead(200, { 'Content-Type': 'application/javascript' }); + } else { + res.writeHead(200, headers); + } + + res.end(hs); + + self.onHandshake(id, newData || handshakeData); + self.store.publish('handshake', id, newData || handshakeData); + + self.log.info('handshake authorized', id); + } else { + writeErr(403, 'handshake unauthorized'); + self.log.info('handshake unauthorized'); + } + }) +}; + +/** + * Gets normalized handshake data + * + * @api private + */ + +Manager.prototype.handshakeData = function (data) { + var connection = data.request.connection + , connectionAddress + , date = new Date; + + if (connection.remoteAddress) { + connectionAddress = { + address: connection.remoteAddress + , port: connection.remotePort + }; + } else if (connection.socket && connection.socket.remoteAddress) { + connectionAddress = { + address: connection.socket.remoteAddress + , port: connection.socket.remotePort + }; + } + + return { + headers: data.headers + , address: connectionAddress + , time: date.toString() + , query: data.query + , url: data.request.url + , xdomain: !!data.request.headers.origin + , secure: data.request.connection.secure + , issued: +date + }; +}; + +/** + * Verifies the origin of a request. + * + * @api private + */ + +Manager.prototype.verifyOrigin = function (request) { + var origin = request.headers.origin || request.headers.referer + , origins = this.get('origins'); + + if (origin === 'null') origin = '*'; + + if (origins.indexOf('*:*') !== -1) { + return true; + } + + if (origin) { + try { + var parts = url.parse(origin); + parts.port = parts.port || 80; + var ok = + ~origins.indexOf(parts.hostname + ':' + parts.port) || + ~origins.indexOf(parts.hostname + ':*') || + ~origins.indexOf('*:' + parts.port); + if (!ok) this.log.warn('illegal origin: ' + origin); + return ok; + } catch (ex) { + this.log.warn('error parsing origin'); + } + } + else { + this.log.warn('origin missing from handshake, yet required by config'); + } + return false; +}; + +/** + * Handles an incoming packet. + * + * @api private + */ + +Manager.prototype.handlePacket = function (sessid, packet) { + this.of(packet.endpoint || '').handlePacket(sessid, packet); +}; + +/** + * Performs authentication. + * + * @param Object client request data + * @api private + */ + +Manager.prototype.authorize = function (data, fn) { + if (this.get('authorization')) { + var self = this; + + this.get('authorization').call(this, data, function (err, authorized) { + self.log.debug('client ' + authorized ? 'authorized' : 'unauthorized'); + fn(err, authorized); + }); + } else { + this.log.debug('client authorized'); + fn(null, true); + } + + return this; +}; + +/** + * Retrieves the transports adviced to the user. + * + * @api private + */ + +Manager.prototype.transports = function (data) { + var transp = this.get('transports') + , ret = []; + + for (var i = 0, l = transp.length; i < l; i++) { + var transport = transp[i]; + + if (transport) { + if (!transport.checkClient || transport.checkClient(data)) { + ret.push(transport); + } + } + } + + return ret; +}; + +/** + * Checks whether a request is a socket.io one. + * + * @return {Object} a client request data object or `false` + * @api private + */ + +var regexp = /^\/([^\/]+)\/?([^\/]+)?\/?([^\/]+)?\/?$/ + +Manager.prototype.checkRequest = function (req) { + var resource = this.get('resource'); + + var match; + if (typeof resource === 'string') { + match = req.url.substr(0, resource.length); + if (match !== resource) match = null; + } else { + match = resource.exec(req.url); + if (match) match = match[0]; + } + + if (match) { + var uri = url.parse(req.url.substr(match.length), true) + , path = uri.pathname || '' + , pieces = path.match(regexp); + + // client request data + var data = { + query: uri.query || {} + , headers: req.headers + , request: req + , path: path + }; + + if (pieces) { + data.protocol = Number(pieces[1]); + data.transport = pieces[2]; + data.id = pieces[3]; + data.static = !!this.static.has(path); + }; + + return data; + } + + return false; +}; + +/** + * Declares a socket namespace + * + * @api public + */ + +Manager.prototype.of = function (nsp) { + if (this.namespaces[nsp]) { + return this.namespaces[nsp]; + } + + return this.namespaces[nsp] = new SocketNamespace(this, nsp); +}; + +/** + * Perform garbage collection on long living objects and properties that cannot + * be removed automatically. + * + * @api private + */ + +Manager.prototype.garbageCollection = function () { + // clean up unused handshakes + var ids = Object.keys(this.handshaken) + , i = ids.length + , now = Date.now() + , handshake; + + while (i--) { + handshake = this.handshaken[ids[i]]; + + if ('issued' in handshake && (now - handshake.issued) >= 3E4) { + this.onDisconnect(ids[i]); + } + } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/namespace.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/namespace.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,355 @@ +/** + * Module dependencies. + */ + +var Socket = require('./socket') + , EventEmitter = process.EventEmitter + , parser = require('./parser') + , util = require('./util'); + +/** + * Exports the constructor. + */ + +exports = module.exports = SocketNamespace; + +/** + * Constructor. + * + * @api public. + */ + +function SocketNamespace (mgr, name) { + this.manager = mgr; + this.name = name || ''; + this.sockets = {}; + this.auth = false; + this.setFlags(); +}; + +/** + * Inherits from EventEmitter. + */ + +SocketNamespace.prototype.__proto__ = EventEmitter.prototype; + +/** + * Copies emit since we override it. + * + * @api private + */ + +SocketNamespace.prototype.$emit = EventEmitter.prototype.emit; + +/** + * Retrieves all clients as Socket instances as an array. + * + * @api public + */ + +SocketNamespace.prototype.clients = function (room) { + var room = this.name + (room !== undefined ? + '/' + room : ''); + + if (!this.manager.rooms[room]) { + return []; + } + + return this.manager.rooms[room].map(function (id) { + return this.socket(id); + }, this); +}; + +/** + * Access logger interface. + * + * @api public + */ + +SocketNamespace.prototype.__defineGetter__('log', function () { + return this.manager.log; +}); + +/** + * Access store. + * + * @api public + */ + +SocketNamespace.prototype.__defineGetter__('store', function () { + return this.manager.store; +}); + +/** + * JSON message flag. + * + * @api public + */ + +SocketNamespace.prototype.__defineGetter__('json', function () { + this.flags.json = true; + return this; +}); + +/** + * Volatile message flag. + * + * @api public + */ + +SocketNamespace.prototype.__defineGetter__('volatile', function () { + this.flags.volatile = true; + return this; +}); + +/** + * Overrides the room to relay messages to (flag). + * + * @api public + */ + +SocketNamespace.prototype.in = SocketNamespace.prototype.to = function (room) { + this.flags.endpoint = this.name + (room ? '/' + room : ''); + return this; +}; + +/** + * Adds a session id we should prevent relaying messages to (flag). + * + * @api public + */ + +SocketNamespace.prototype.except = function (id) { + this.flags.exceptions.push(id); + return this; +}; + +/** + * Sets the default flags. + * + * @api private + */ + +SocketNamespace.prototype.setFlags = function () { + this.flags = { + endpoint: this.name + , exceptions: [] + }; + return this; +}; + +/** + * Sends out a packet. + * + * @api private + */ + +SocketNamespace.prototype.packet = function (packet) { + packet.endpoint = this.name; + + var store = this.store + , log = this.log + , volatile = this.flags.volatile + , exceptions = this.flags.exceptions + , packet = parser.encodePacket(packet); + + this.manager.onDispatch(this.flags.endpoint, packet, volatile, exceptions); + this.store.publish('dispatch', this.flags.endpoint, packet, volatile, exceptions); + + this.setFlags(); + + return this; +}; + +/** + * Sends to everyone. + * + * @api public + */ + +SocketNamespace.prototype.send = function (data) { + return this.packet({ + type: this.flags.json ? 'json' : 'message' + , data: data + }); +}; + +/** + * Emits to everyone (override). + * + * @api public + */ + +SocketNamespace.prototype.emit = function (name) { + if (name == 'newListener') { + return this.$emit.apply(this, arguments); + } + + return this.packet({ + type: 'event' + , name: name + , args: util.toArray(arguments).slice(1) + }); +}; + +/** + * Retrieves or creates a write-only socket for a client, unless specified. + * + * @param {Boolean} whether the socket will be readable when initialized + * @api public + */ + +SocketNamespace.prototype.socket = function (sid, readable) { + if (!this.sockets[sid]) { + this.sockets[sid] = new Socket(this.manager, sid, this, readable); + } + + return this.sockets[sid]; +}; + +/** + * Sets authorization for this namespace. + * + * @api public + */ + +SocketNamespace.prototype.authorization = function (fn) { + this.auth = fn; + return this; +}; + +/** + * Called when a socket disconnects entirely. + * + * @api private + */ + +SocketNamespace.prototype.handleDisconnect = function (sid, reason, raiseOnDisconnect) { + if (this.sockets[sid] && this.sockets[sid].readable) { + if (raiseOnDisconnect) this.sockets[sid].onDisconnect(reason); + delete this.sockets[sid]; + } +}; + +/** + * Performs authentication. + * + * @param Object client request data + * @api private + */ + +SocketNamespace.prototype.authorize = function (data, fn) { + if (this.auth) { + var self = this; + + this.auth.call(this, data, function (err, authorized) { + self.log.debug('client ' + + (authorized ? '' : 'un') + 'authorized for ' + self.name); + fn(err, authorized); + }); + } else { + this.log.debug('client authorized for ' + this.name); + fn(null, true); + } + + return this; +}; + +/** + * Handles a packet. + * + * @api private + */ + +SocketNamespace.prototype.handlePacket = function (sessid, packet) { + var socket = this.socket(sessid) + , dataAck = packet.ack == 'data' + , manager = this.manager + , self = this; + + function ack () { + self.log.debug('sending data ack packet'); + socket.packet({ + type: 'ack' + , args: util.toArray(arguments) + , ackId: packet.id + }); + }; + + function error (err) { + self.log.warn('handshake error ' + err + ' for ' + self.name); + socket.packet({ type: 'error', reason: err }); + }; + + function connect () { + self.manager.onJoin(sessid, self.name); + self.store.publish('join', sessid, self.name); + + // packet echo + socket.packet({ type: 'connect' }); + + // emit connection event + self.$emit('connection', socket); + }; + + switch (packet.type) { + case 'connect': + if (packet.endpoint == '') { + connect(); + } else { + var handshakeData = manager.handshaken[sessid]; + + this.authorize(handshakeData, function (err, authorized, newData) { + if (err) return error(err); + + if (authorized) { + manager.onHandshake(sessid, newData || handshakeData); + self.store.publish('handshake', sessid, newData || handshakeData); + connect(); + } else { + error('unauthorized'); + } + }); + } + break; + + case 'ack': + if (socket.acks[packet.ackId]) { + socket.acks[packet.ackId].apply(socket, packet.args); + } else { + this.log.info('unknown ack packet'); + } + break; + + case 'event': + // check if the emitted event is not blacklisted + if (-~manager.get('blacklist').indexOf(packet.name)) { + this.log.debug('ignoring blacklisted event `' + packet.name + '`'); + } else { + var params = [packet.name].concat(packet.args); + + if (dataAck) { + params.push(ack); + } + + socket.$emit.apply(socket, params); + } + break; + + case 'disconnect': + this.manager.onLeave(sessid, this.name); + this.store.publish('leave', sessid, this.name); + + socket.$emit('disconnect', packet.reason || 'packet'); + break; + + case 'json': + case 'message': + var params = ['message', packet.data]; + + if (dataAck) + params.push(ack); + + socket.$emit.apply(socket, params); + }; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/parser.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/parser.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,249 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +/** + * Packet types. + */ + +var packets = exports.packets = { + 'disconnect': 0 + , 'connect': 1 + , 'heartbeat': 2 + , 'message': 3 + , 'json': 4 + , 'event': 5 + , 'ack': 6 + , 'error': 7 + , 'noop': 8 + } + , packetslist = Object.keys(packets); + +/** + * Errors reasons. + */ + +var reasons = exports.reasons = { + 'transport not supported': 0 + , 'client not handshaken': 1 + , 'unauthorized': 2 + } + , reasonslist = Object.keys(reasons); + +/** + * Errors advice. + */ + +var advice = exports.advice = { + 'reconnect': 0 + } + , advicelist = Object.keys(advice); + +/** + * Encodes a packet. + * + * @api private + */ + +exports.encodePacket = function (packet) { + var type = packets[packet.type] + , id = packet.id || '' + , endpoint = packet.endpoint || '' + , ack = packet.ack + , data = null; + + switch (packet.type) { + case 'message': + if (packet.data !== '') + data = packet.data; + break; + + case 'event': + var ev = { name: packet.name }; + + if (packet.args && packet.args.length) { + ev.args = packet.args; + } + + data = JSON.stringify(ev); + break; + + case 'json': + data = JSON.stringify(packet.data); + break; + + case 'ack': + data = packet.ackId + + (packet.args && packet.args.length + ? '+' + JSON.stringify(packet.args) : ''); + break; + + case 'connect': + if (packet.qs) + data = packet.qs; + break; + + case 'error': + var reason = packet.reason ? reasons[packet.reason] : '' + , adv = packet.advice ? advice[packet.advice] : '' + + if (reason !== '' || adv !== '') + data = reason + (adv !== '' ? ('+' + adv) : '') + + break; + } + + // construct packet with required fragments + var encoded = type + ':' + id + (ack == 'data' ? '+' : '') + ':' + endpoint; + + // data fragment is optional + if (data !== null && data !== undefined) + encoded += ':' + data; + + return encoded; +}; + +/** + * Encodes multiple messages (payload). + * + * @param {Array} messages + * @api private + */ + +exports.encodePayload = function (packets) { + var decoded = ''; + + if (packets.length == 1) + return packets[0]; + + for (var i = 0, l = packets.length; i < l; i++) { + var packet = packets[i]; + decoded += '\ufffd' + packet.length + '\ufffd' + packets[i] + } + + return decoded; +}; + +/** + * Decodes a packet + * + * @api private + */ + +var regexp = /([^:]+):([0-9]+)?(\+)?:([^:]+)?:?([\s\S]*)?/; + +/** + * Wrap the JSON.parse in a seperate function the crankshaft optimizer will + * only punish this function for the usage for try catch + * + * @api private + */ + +function parse (data) { + try { return JSON.parse(data) } + catch (e) { return false } +} + +exports.decodePacket = function (data) { + var pieces = data.match(regexp); + + if (!pieces) return {}; + + var id = pieces[2] || '' + , data = pieces[5] || '' + , packet = { + type: packetslist[pieces[1]] + , endpoint: pieces[4] || '' + }; + + // whether we need to acknowledge the packet + if (id) { + packet.id = id; + if (pieces[3]) + packet.ack = 'data'; + else + packet.ack = true; + } + + // handle different packet types + switch (packet.type) { + case 'message': + packet.data = data || ''; + break; + + case 'event': + pieces = parse(data); + if (pieces) { + packet.name = pieces.name; + packet.args = pieces.args; + } + + packet.args = packet.args || []; + break; + + case 'json': + packet.data = parse(data); + break; + + case 'connect': + packet.qs = data || ''; + break; + + case 'ack': + pieces = data.match(/^([0-9]+)(\+)?(.*)/); + if (pieces) { + packet.ackId = pieces[1]; + packet.args = []; + + if (pieces[3]) { + packet.args = parse(pieces[3]) || []; + } + } + break; + + case 'error': + pieces = data.split('+'); + packet.reason = reasonslist[pieces[0]] || ''; + packet.advice = advicelist[pieces[1]] || ''; + } + + return packet; +}; + +/** + * Decodes data payload. Detects multiple messages + * + * @return {Array} messages + * @api public + */ + +exports.decodePayload = function (data) { + if (undefined == data || null == data) { + return []; + } + + if (data[0] == '\ufffd') { + var ret = []; + + for (var i = 1, length = ''; i < data.length; i++) { + if (data[i] == '\ufffd') { + ret.push(exports.decodePacket(data.substr(i + 1, length))); + i += Number(length) + 1; + length = ''; + } else { + length += data[i]; + } + } + + return ret; + } else { + return [exports.decodePacket(data)]; + } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/socket.io.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/socket.io.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,143 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var client = require('socket.io-client'); + +/** + * Version. + */ + +exports.version = '0.9.16'; + +/** + * Supported protocol version. + */ + +exports.protocol = 1; + +/** + * Client that we serve. + */ + +exports.clientVersion = client.version; + +/** + * Attaches a manager + * + * @param {HTTPServer/Number} a HTTP/S server or a port number to listen on. + * @param {Object} opts to be passed to Manager and/or http server + * @param {Function} callback if a port is supplied + * @api public + */ + +exports.listen = function (server, options, fn) { + if ('function' == typeof server) { + console.warn('Socket.IO\'s `listen()` method expects an `http.Server` instance\n' + + 'as its first parameter. Are you migrating from Express 2.x to 3.x?\n' + + 'If so, check out the "Socket.IO compatibility" section at:\n' + + 'https://github.com/visionmedia/express/wiki/Migrating-from-2.x-to-3.x'); + } + + if ('function' == typeof options) { + fn = options; + options = {}; + } + + if ('undefined' == typeof server) { + // create a server that listens on port 80 + server = 80; + } + + if ('number' == typeof server) { + // if a port number is passed + var port = server; + + if (options && options.key) + server = require('https').createServer(options); + else + server = require('http').createServer(); + + // default response + server.on('request', function (req, res) { + res.writeHead(200); + res.end('Welcome to socket.io.'); + }); + + server.listen(port, fn); + } + + // otherwise assume a http/s server + return new exports.Manager(server, options); +}; + +/** + * Manager constructor. + * + * @api public + */ + +exports.Manager = require('./manager'); + +/** + * Transport constructor. + * + * @api public + */ + +exports.Transport = require('./transport'); + +/** + * Socket constructor. + * + * @api public + */ + +exports.Socket = require('./socket'); + +/** + * Static constructor. + * + * @api public + */ + +exports.Static = require('./static'); + +/** + * Store constructor. + * + * @api public + */ + +exports.Store = require('./store'); + +/** + * Memory Store constructor. + * + * @api public + */ + +exports.MemoryStore = require('./stores/memory'); + +/** + * Redis Store constructor. + * + * @api public + */ + +exports.RedisStore = require('./stores/redis'); + +/** + * Parser. + * + * @api public + */ + +exports.parser = require('./parser'); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/socket.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/socket.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,369 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var parser = require('./parser') + , util = require('./util') + , EventEmitter = process.EventEmitter + +/** + * Export the constructor. + */ + +exports = module.exports = Socket; + +/** + * Default error event listener to prevent uncaught exceptions. + */ + +var defaultError = function () {}; + +/** + * Socket constructor. + * + * @param {Manager} manager instance + * @param {String} session id + * @param {Namespace} namespace the socket belongs to + * @param {Boolean} whether the + * @api public + */ + +function Socket (manager, id, nsp, readable) { + this.id = id; + this.namespace = nsp; + this.manager = manager; + this.disconnected = false; + this.ackPackets = 0; + this.acks = {}; + this.setFlags(); + this.readable = readable; + this.store = this.manager.store.client(this.id); + this.on('error', defaultError); +}; + +/** + * Inherits from EventEmitter. + */ + +Socket.prototype.__proto__ = EventEmitter.prototype; + +/** + * Accessor shortcut for the handshake data + * + * @api private + */ + +Socket.prototype.__defineGetter__('handshake', function () { + return this.manager.handshaken[this.id]; +}); + +/** + * Accessor shortcut for the transport type + * + * @api private + */ + +Socket.prototype.__defineGetter__('transport', function () { + return this.manager.transports[this.id].name; +}); + +/** + * Accessor shortcut for the logger. + * + * @api private + */ + +Socket.prototype.__defineGetter__('log', function () { + return this.manager.log; +}); + +/** + * JSON message flag. + * + * @api public + */ + +Socket.prototype.__defineGetter__('json', function () { + this.flags.json = true; + return this; +}); + +/** + * Volatile message flag. + * + * @api public + */ + +Socket.prototype.__defineGetter__('volatile', function () { + this.flags.volatile = true; + return this; +}); + +/** + * Broadcast message flag. + * + * @api public + */ + +Socket.prototype.__defineGetter__('broadcast', function () { + this.flags.broadcast = true; + return this; +}); + +/** + * Overrides the room to broadcast messages to (flag) + * + * @api public + */ + +Socket.prototype.to = Socket.prototype.in = function (room) { + this.flags.room = room; + return this; +}; + +/** + * Resets flags + * + * @api private + */ + +Socket.prototype.setFlags = function () { + this.flags = { + endpoint: this.namespace.name + , room: '' + }; + return this; +}; + +/** + * Triggered on disconnect + * + * @api private + */ + +Socket.prototype.onDisconnect = function (reason) { + if (!this.disconnected) { + this.$emit('disconnect', reason); + this.disconnected = true; + } +}; + +/** + * Joins a user to a room. + * + * @api public + */ + +Socket.prototype.join = function (name, fn) { + var nsp = this.namespace.name + , name = (nsp + '/') + name; + + this.manager.onJoin(this.id, name); + this.manager.store.publish('join', this.id, name); + + if (fn) { + this.log.warn('Client#join callback is deprecated'); + fn(); + } + + return this; +}; + +/** + * Un-joins a user from a room. + * + * @api public + */ + +Socket.prototype.leave = function (name, fn) { + var nsp = this.namespace.name + , name = (nsp + '/') + name; + + this.manager.onLeave(this.id, name); + this.manager.store.publish('leave', this.id, name); + + if (fn) { + this.log.warn('Client#leave callback is deprecated'); + fn(); + } + + return this; +}; + +/** + * Transmits a packet. + * + * @api private + */ + +Socket.prototype.packet = function (packet) { + if (this.flags.broadcast) { + this.log.debug('broadcasting packet'); + this.namespace.in(this.flags.room).except(this.id).packet(packet); + } else { + packet.endpoint = this.flags.endpoint; + packet = parser.encodePacket(packet); + + this.dispatch(packet, this.flags.volatile); + } + + this.setFlags(); + + return this; +}; + +/** + * Dispatches a packet + * + * @api private + */ + +Socket.prototype.dispatch = function (packet, volatile) { + if (this.manager.transports[this.id] && this.manager.transports[this.id].open) { + this.manager.transports[this.id].onDispatch(packet, volatile); + } else { + if (!volatile) { + this.manager.onClientDispatch(this.id, packet, volatile); + } + + this.manager.store.publish('dispatch:' + this.id, packet, volatile); + } +}; + +/** + * Stores data for the client. + * + * @api public + */ + +Socket.prototype.set = function (key, value, fn) { + this.store.set(key, value, fn); + return this; +}; + +/** + * Retrieves data for the client + * + * @api public + */ + +Socket.prototype.get = function (key, fn) { + this.store.get(key, fn); + return this; +}; + +/** + * Checks data for the client + * + * @api public + */ + +Socket.prototype.has = function (key, fn) { + this.store.has(key, fn); + return this; +}; + +/** + * Deletes data for the client + * + * @api public + */ + +Socket.prototype.del = function (key, fn) { + this.store.del(key, fn); + return this; +}; + +/** + * Kicks client + * + * @api public + */ + +Socket.prototype.disconnect = function () { + if (!this.disconnected) { + this.log.info('booting client'); + + if ('' === this.namespace.name) { + if (this.manager.transports[this.id] && this.manager.transports[this.id].open) { + this.manager.transports[this.id].onForcedDisconnect(); + } else { + this.manager.onClientDisconnect(this.id); + this.manager.store.publish('disconnect:' + this.id); + } + } else { + this.packet({type: 'disconnect'}); + this.manager.onLeave(this.id, this.namespace.name); + this.$emit('disconnect', 'booted'); + } + + } + + return this; +}; + +/** + * Send a message. + * + * @api public + */ + +Socket.prototype.send = function (data, fn) { + var packet = { + type: this.flags.json ? 'json' : 'message' + , data: data + }; + + if (fn) { + packet.id = ++this.ackPackets; + packet.ack = true; + this.acks[packet.id] = fn; + } + + return this.packet(packet); +}; + +/** + * Original emit function. + * + * @api private + */ + +Socket.prototype.$emit = EventEmitter.prototype.emit; + +/** + * Emit override for custom events. + * + * @api public + */ + +Socket.prototype.emit = function (ev) { + if (ev == 'newListener') { + return this.$emit.apply(this, arguments); + } + + var args = util.toArray(arguments).slice(1) + , lastArg = args[args.length - 1] + , packet = { + type: 'event' + , name: ev + }; + + if ('function' == typeof lastArg) { + packet.id = ++this.ackPackets; + packet.ack = lastArg.length ? 'data' : true; + this.acks[packet.id] = lastArg; + args = args.slice(0, args.length - 1); + } + + packet.args = args; + + return this.packet(packet); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/static.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/static.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,395 @@ + +/*! +* socket.io-node +* Copyright(c) 2011 LearnBoost +* MIT Licensed +*/ + +/** + * Module dependencies. + */ + +var client = require('socket.io-client') + , cp = require('child_process') + , fs = require('fs') + , util = require('./util'); + +/** + * File type details. + * + * @api private + */ + +var mime = { + js: { + type: 'application/javascript' + , encoding: 'utf8' + , gzip: true + } + , swf: { + type: 'application/x-shockwave-flash' + , encoding: 'binary' + , gzip: false + } +}; + +/** + * Regexp for matching custom transport patterns. Users can configure their own + * socket.io bundle based on the url structure. Different transport names are + * concatinated using the `+` char. /socket.io/socket.io+websocket.js should + * create a bundle that only contains support for the websocket. + * + * @api private + */ + +var bundle = /\+((?:\+)?[\w\-]+)*(?:\.v\d+\.\d+\.\d+)?(?:\.js)$/ + , versioning = /\.v\d+\.\d+\.\d+(?:\.js)$/; + +/** + * Export the constructor + */ + +exports = module.exports = Static; + +/** + * Static constructor + * + * @api public + */ + +function Static (manager) { + this.manager = manager; + this.cache = {}; + this.paths = {}; + + this.init(); +} + +/** + * Initialize the Static by adding default file paths. + * + * @api public + */ + +Static.prototype.init = function () { + /** + * Generates a unique id based the supplied transports array + * + * @param {Array} transports The array with transport types + * @api private + */ + function id (transports) { + var id = transports.join('').split('').map(function (char) { + return ('' + char.charCodeAt(0)).split('').pop(); + }).reduce(function (char, id) { + return char +id; + }); + + return client.version + ':' + id; + } + + /** + * Generates a socket.io-client file based on the supplied transports. + * + * @param {Array} transports The array with transport types + * @param {Function} callback Callback for the static.write + * @api private + */ + + function build (transports, callback) { + client.builder(transports, { + minify: self.manager.enabled('browser client minification') + }, function (err, content) { + callback(err, content ? new Buffer(content) : null, id(transports)); + } + ); + } + + var self = this; + + // add our default static files + this.add('/static/flashsocket/WebSocketMain.swf', { + file: client.dist + '/WebSocketMain.swf' + }); + + this.add('/static/flashsocket/WebSocketMainInsecure.swf', { + file: client.dist + '/WebSocketMainInsecure.swf' + }); + + // generates dedicated build based on the available transports + this.add('/socket.io.js', function (path, callback) { + build(self.manager.get('transports'), callback); + }); + + this.add('/socket.io.v', { mime: mime.js }, function (path, callback) { + build(self.manager.get('transports'), callback); + }); + + // allow custom builds based on url paths + this.add('/socket.io+', { mime: mime.js }, function (path, callback) { + var available = self.manager.get('transports') + , matches = path.match(bundle) + , transports = []; + + if (!matches) return callback('No valid transports'); + + // make sure they valid transports + matches[0].split('.')[0].split('+').slice(1).forEach(function (transport) { + if (!!~available.indexOf(transport)) { + transports.push(transport); + } + }); + + if (!transports.length) return callback('No valid transports'); + build(transports, callback); + }); + + // clear cache when transports change + this.manager.on('set:transports', function (key, value) { + delete self.cache['/socket.io.js']; + Object.keys(self.cache).forEach(function (key) { + if (bundle.test(key)) { + delete self.cache[key]; + } + }); + }); +}; + +/** + * Gzip compress buffers. + * + * @param {Buffer} data The buffer that needs gzip compression + * @param {Function} callback + * @api public + */ + +Static.prototype.gzip = function (data, callback) { + var gzip = cp.spawn('gzip', ['-9', '-c', '-f', '-n']) + , encoding = Buffer.isBuffer(data) ? 'binary' : 'utf8' + , buffer = [] + , err; + + gzip.stdout.on('data', function (data) { + buffer.push(data); + }); + + gzip.stderr.on('data', function (data) { + err = data +''; + buffer.length = 0; + }); + + gzip.on('close', function () { + if (err) return callback(err); + + var size = 0 + , index = 0 + , i = buffer.length + , content; + + while (i--) { + size += buffer[i].length; + } + + content = new Buffer(size); + i = buffer.length; + + buffer.forEach(function (buffer) { + var length = buffer.length; + + buffer.copy(content, index, 0, length); + index += length; + }); + + buffer.length = 0; + callback(null, content); + }); + + gzip.stdin.end(data, encoding); +}; + +/** + * Is the path a static file? + * + * @param {String} path The path that needs to be checked + * @api public + */ + +Static.prototype.has = function (path) { + // fast case + if (this.paths[path]) return this.paths[path]; + + var keys = Object.keys(this.paths) + , i = keys.length; + + while (i--) { + if (-~path.indexOf(keys[i])) return this.paths[keys[i]]; + } + + return false; +}; + +/** + * Add new paths new paths that can be served using the static provider. + * + * @param {String} path The path to respond to + * @param {Options} options Options for writing out the response + * @param {Function} [callback] Optional callback if no options.file is + * supplied this would be called instead. + * @api public + */ + +Static.prototype.add = function (path, options, callback) { + var extension = /(?:\.(\w{1,4}))$/.exec(path); + + if (!callback && typeof options == 'function') { + callback = options; + options = {}; + } + + options.mime = options.mime || (extension ? mime[extension[1]] : false); + + if (callback) options.callback = callback; + if (!(options.file || options.callback) || !options.mime) return false; + + this.paths[path] = options; + + return true; +}; + +/** + * Writes a static response. + * + * @param {String} path The path for the static content + * @param {HTTPRequest} req The request object + * @param {HTTPResponse} res The response object + * @api public + */ + +Static.prototype.write = function (path, req, res) { + /** + * Write a response without throwing errors because can throw error if the + * response is no longer writable etc. + * + * @api private + */ + + function write (status, headers, content, encoding) { + try { + res.writeHead(status, headers || undefined); + + // only write content if it's not a HEAD request and we actually have + // some content to write (304's doesn't have content). + res.end( + req.method !== 'HEAD' && content ? content : '' + , encoding || undefined + ); + } catch (e) {} + } + + /** + * Answers requests depending on the request properties and the reply object. + * + * @param {Object} reply The details and content to reply the response with + * @api private + */ + + function answer (reply) { + var cached = req.headers['if-none-match'] === reply.etag; + if (cached && self.manager.enabled('browser client etag')) { + return write(304); + } + + var accept = req.headers['accept-encoding'] || '' + , gzip = !!~accept.toLowerCase().indexOf('gzip') + , mime = reply.mime + , versioned = reply.versioned + , headers = { + 'Content-Type': mime.type + }; + + // check if we can add a etag + if (self.manager.enabled('browser client etag') && reply.etag && !versioned) { + headers['Etag'] = reply.etag; + } + + // see if we need to set Expire headers because the path is versioned + if (versioned) { + var expires = self.manager.get('browser client expires'); + headers['Cache-Control'] = 'private, x-gzip-ok="", max-age=' + expires; + headers['Date'] = new Date().toUTCString(); + headers['Expires'] = new Date(Date.now() + (expires * 1000)).toUTCString(); + } + + if (gzip && reply.gzip) { + headers['Content-Length'] = reply.gzip.length; + headers['Content-Encoding'] = 'gzip'; + headers['Vary'] = 'Accept-Encoding'; + write(200, headers, reply.gzip.content, mime.encoding); + } else { + headers['Content-Length'] = reply.length; + write(200, headers, reply.content, mime.encoding); + } + + self.manager.log.debug('served static content ' + path); + } + + var self = this + , details; + + // most common case first + if (this.manager.enabled('browser client cache') && this.cache[path]) { + return answer(this.cache[path]); + } else if (this.manager.get('browser client handler')) { + return this.manager.get('browser client handler').call(this, req, res); + } else if ((details = this.has(path))) { + /** + * A small helper function that will let us deal with fs and dynamic files + * + * @param {Object} err Optional error + * @param {Buffer} content The data + * @api private + */ + + function ready (err, content, etag) { + if (err) { + self.manager.log.warn('Unable to serve file. ' + (err.message || err)); + return write(500, null, 'Error serving static ' + path); + } + + // store the result in the cache + var reply = self.cache[path] = { + content: content + , length: content.length + , mime: details.mime + , etag: etag || client.version + , versioned: versioning.test(path) + }; + + // check if gzip is enabled + if (details.mime.gzip && self.manager.enabled('browser client gzip')) { + self.gzip(content, function (err, content) { + if (!err) { + reply.gzip = { + content: content + , length: content.length + } + } + + answer(reply); + }); + } else { + answer(reply); + } + } + + if (details.file) { + fs.readFile(details.file, ready); + } else if(details.callback) { + details.callback.call(this, path, ready); + } else { + write(404, null, 'File handle not found'); + } + } else { + write(404, null, 'File not found'); + } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/store.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/store.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,98 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Expose the constructor. + */ + +exports = module.exports = Store; + +/** + * Module dependencies. + */ + +var EventEmitter = process.EventEmitter; + +/** + * Store interface + * + * @api public + */ + +function Store (options) { + this.options = options; + this.clients = {}; +}; + +/** + * Inherit from EventEmitter. + */ + +Store.prototype.__proto__ = EventEmitter.prototype; + +/** + * Initializes a client store + * + * @param {String} id + * @api public + */ + +Store.prototype.client = function (id) { + if (!this.clients[id]) { + this.clients[id] = new (this.constructor.Client)(this, id); + } + + return this.clients[id]; +}; + +/** + * Destroys a client + * + * @api {String} sid + * @param {Number} number of seconds to expire client data + * @api private + */ + +Store.prototype.destroyClient = function (id, expiration) { + if (this.clients[id]) { + this.clients[id].destroy(expiration); + delete this.clients[id]; + } + + return this; +}; + +/** + * Destroys the store + * + * @param {Number} number of seconds to expire client data + * @api private + */ + +Store.prototype.destroy = function (clientExpiration) { + var keys = Object.keys(this.clients) + , count = keys.length; + + for (var i = 0, l = count; i < l; i++) { + this.destroyClient(keys[i], clientExpiration); + } + + this.clients = {}; + + return this; +}; + +/** + * Client. + * + * @api public + */ + +Store.Client = function (store, id) { + this.store = store; + this.id = id; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/stores/memory.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/stores/memory.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,143 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var crypto = require('crypto') + , Store = require('../store'); + +/** + * Exports the constructor. + */ + +exports = module.exports = Memory; +Memory.Client = Client; + +/** + * Memory store + * + * @api public + */ + +function Memory (opts) { + Store.call(this, opts); +}; + +/** + * Inherits from Store. + */ + +Memory.prototype.__proto__ = Store.prototype; + +/** + * Publishes a message. + * + * @api private + */ + +Memory.prototype.publish = function () { }; + +/** + * Subscribes to a channel + * + * @api private + */ + +Memory.prototype.subscribe = function () { }; + +/** + * Unsubscribes + * + * @api private + */ + +Memory.prototype.unsubscribe = function () { }; + +/** + * Client constructor + * + * @api private + */ + +function Client () { + Store.Client.apply(this, arguments); + this.data = {}; +}; + +/** + * Inherits from Store.Client + */ + +Client.prototype.__proto__ = Store.Client; + +/** + * Gets a key + * + * @api public + */ + +Client.prototype.get = function (key, fn) { + fn(null, this.data[key] === undefined ? null : this.data[key]); + return this; +}; + +/** + * Sets a key + * + * @api public + */ + +Client.prototype.set = function (key, value, fn) { + this.data[key] = value; + fn && fn(null); + return this; +}; + +/** + * Has a key + * + * @api public + */ + +Client.prototype.has = function (key, fn) { + fn(null, key in this.data); +}; + +/** + * Deletes a key + * + * @api public + */ + +Client.prototype.del = function (key, fn) { + delete this.data[key]; + fn && fn(null); + return this; +}; + +/** + * Destroys the client. + * + * @param {Number} number of seconds to expire data + * @api private + */ + +Client.prototype.destroy = function (expiration) { + if ('number' != typeof expiration) { + this.data = {}; + } else { + var self = this; + + setTimeout(function () { + self.data = {}; + }, expiration * 1000); + } + + return this; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/stores/redis.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/stores/redis.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,269 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var crypto = require('crypto') + , Store = require('../store') + , assert = require('assert'); + +/** + * Exports the constructor. + */ + +exports = module.exports = Redis; +Redis.Client = Client; + +/** + * Redis store. + * Options: + * - nodeId (fn) gets an id that uniquely identifies this node + * - redis (fn) redis constructor, defaults to redis + * - redisPub (object) options to pass to the pub redis client + * - redisSub (object) options to pass to the sub redis client + * - redisClient (object) options to pass to the general redis client + * - pack (fn) custom packing, defaults to JSON or msgpack if installed + * - unpack (fn) custom packing, defaults to JSON or msgpack if installed + * + * @api public + */ + +function Redis (opts) { + opts = opts || {}; + + // node id to uniquely identify this node + var nodeId = opts.nodeId || function () { + // by default, we generate a random id + return Math.abs(Math.random() * Math.random() * Date.now() | 0); + }; + + this.nodeId = nodeId(); + + // packing / unpacking mechanism + if (opts.pack) { + this.pack = opts.pack; + this.unpack = opts.unpack; + } else { + try { + var msgpack = require('msgpack'); + this.pack = msgpack.pack; + this.unpack = msgpack.unpack; + } catch (e) { + this.pack = JSON.stringify; + this.unpack = JSON.parse; + } + } + + var redis = opts.redis || require('redis') + , RedisClient = redis.RedisClient; + + // initialize a pubsub client and a regular client + if (opts.redisPub instanceof RedisClient) { + this.pub = opts.redisPub; + } else { + opts.redisPub || (opts.redisPub = {}); + this.pub = redis.createClient(opts.redisPub.port, opts.redisPub.host, opts.redisPub); + } + if (opts.redisSub instanceof RedisClient) { + this.sub = opts.redisSub; + } else { + opts.redisSub || (opts.redisSub = {}); + this.sub = redis.createClient(opts.redisSub.port, opts.redisSub.host, opts.redisSub); + } + if (opts.redisClient instanceof RedisClient) { + this.cmd = opts.redisClient; + } else { + opts.redisClient || (opts.redisClient = {}); + this.cmd = redis.createClient(opts.redisClient.port, opts.redisClient.host, opts.redisClient); + } + + Store.call(this, opts); + + this.sub.setMaxListeners(0); + this.setMaxListeners(0); +}; + +/** + * Inherits from Store. + */ + +Redis.prototype.__proto__ = Store.prototype; + +/** + * Publishes a message. + * + * @api private + */ + +Redis.prototype.publish = function (name) { + var args = Array.prototype.slice.call(arguments, 1); + this.pub.publish(name, this.pack({ nodeId: this.nodeId, args: args })); + this.emit.apply(this, ['publish', name].concat(args)); +}; + +/** + * Subscribes to a channel + * + * @api private + */ + +Redis.prototype.subscribe = function (name, consumer, fn) { + this.sub.subscribe(name); + + if (consumer || fn) { + var self = this; + + self.sub.on('subscribe', function subscribe (ch) { + if (name == ch) { + function message (ch, msg) { + if (name == ch) { + msg = self.unpack(msg); + + // we check that the message consumed wasnt emitted by this node + if (self.nodeId != msg.nodeId) { + consumer.apply(null, msg.args); + } + } + }; + + self.sub.on('message', message); + + self.on('unsubscribe', function unsubscribe (ch) { + if (name == ch) { + self.sub.removeListener('message', message); + self.removeListener('unsubscribe', unsubscribe); + } + }); + + self.sub.removeListener('subscribe', subscribe); + + fn && fn(); + } + }); + } + + this.emit('subscribe', name, consumer, fn); +}; + +/** + * Unsubscribes + * + * @api private + */ + +Redis.prototype.unsubscribe = function (name, fn) { + this.sub.unsubscribe(name); + + if (fn) { + var client = this.sub; + + client.on('unsubscribe', function unsubscribe (ch) { + if (name == ch) { + fn(); + client.removeListener('unsubscribe', unsubscribe); + } + }); + } + + this.emit('unsubscribe', name, fn); +}; + +/** + * Destroys the store + * + * @api public + */ + +Redis.prototype.destroy = function () { + Store.prototype.destroy.call(this); + + this.pub.end(); + this.sub.end(); + this.cmd.end(); +}; + +/** + * Client constructor + * + * @api private + */ + +function Client (store, id) { + Store.Client.call(this, store, id); +}; + +/** + * Inherits from Store.Client + */ + +Client.prototype.__proto__ = Store.Client; + +/** + * Redis hash get + * + * @api private + */ + +Client.prototype.get = function (key, fn) { + this.store.cmd.hget(this.id, key, fn); + return this; +}; + +/** + * Redis hash set + * + * @api private + */ + +Client.prototype.set = function (key, value, fn) { + this.store.cmd.hset(this.id, key, value, fn); + return this; +}; + +/** + * Redis hash del + * + * @api private + */ + +Client.prototype.del = function (key, fn) { + this.store.cmd.hdel(this.id, key, fn); + return this; +}; + +/** + * Redis hash has + * + * @api private + */ + +Client.prototype.has = function (key, fn) { + this.store.cmd.hexists(this.id, key, function (err, has) { + if (err) return fn(err); + fn(null, !!has); + }); + return this; +}; + +/** + * Destroys client + * + * @param {Number} number of seconds to expire data + * @api private + */ + +Client.prototype.destroy = function (expiration) { + if ('number' != typeof expiration) { + this.store.cmd.del(this.id); + } else { + this.store.cmd.expire(this.id, expiration); + } + + return this; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transport.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transport.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,534 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var parser = require('./parser'); + +/** + * Expose the constructor. + */ + +exports = module.exports = Transport; + +/** + * Transport constructor. + * + * @api public + */ + +function Transport (mng, data, req) { + this.manager = mng; + this.id = data.id; + this.disconnected = false; + this.drained = true; + this.handleRequest(req); +}; + +/** + * Access the logger. + * + * @api public + */ + +Transport.prototype.__defineGetter__('log', function () { + return this.manager.log; +}); + +/** + * Access the store. + * + * @api public + */ + +Transport.prototype.__defineGetter__('store', function () { + return this.manager.store; +}); + +/** + * Handles a request when it's set. + * + * @api private + */ + +Transport.prototype.handleRequest = function (req) { + this.log.debug('setting request', req.method, req.url); + this.req = req; + + if (req.method == 'GET') { + this.socket = req.socket; + this.open = true; + this.drained = true; + this.setHeartbeatInterval(); + + this.setHandlers(); + this.onSocketConnect(); + } +}; + +/** + * Called when a connection is first set. + * + * @api private + */ + +Transport.prototype.onSocketConnect = function () { }; + +/** + * Sets transport handlers + * + * @api private + */ + +Transport.prototype.setHandlers = function () { + var self = this; + + // we need to do this in a pub/sub way since the client can POST the message + // over a different socket (ie: different Transport instance) + this.store.subscribe('heartbeat-clear:' + this.id, function () { + self.onHeartbeatClear(); + }); + + this.store.subscribe('disconnect-force:' + this.id, function () { + self.onForcedDisconnect(); + }); + + this.store.subscribe('dispatch:' + this.id, function (packet, volatile) { + self.onDispatch(packet, volatile); + }); + + this.bound = { + end: this.onSocketEnd.bind(this) + , close: this.onSocketClose.bind(this) + , error: this.onSocketError.bind(this) + , drain: this.onSocketDrain.bind(this) + }; + + this.socket.on('end', this.bound.end); + this.socket.on('close', this.bound.close); + this.socket.on('error', this.bound.error); + this.socket.on('drain', this.bound.drain); + + this.handlersSet = true; +}; + +/** + * Removes transport handlers + * + * @api private + */ + +Transport.prototype.clearHandlers = function () { + if (this.handlersSet) { + this.store.unsubscribe('disconnect-force:' + this.id); + this.store.unsubscribe('heartbeat-clear:' + this.id); + this.store.unsubscribe('dispatch:' + this.id); + + this.socket.removeListener('end', this.bound.end); + this.socket.removeListener('close', this.bound.close); + this.socket.removeListener('error', this.bound.error); + this.socket.removeListener('drain', this.bound.drain); + } +}; + +/** + * Called when the connection dies + * + * @api private + */ + +Transport.prototype.onSocketEnd = function () { + this.end('socket end'); +}; + +/** + * Called when the connection dies + * + * @api private + */ + +Transport.prototype.onSocketClose = function (error) { + this.end(error ? 'socket error' : 'socket close'); +}; + +/** + * Called when the connection has an error. + * + * @api private + */ + +Transport.prototype.onSocketError = function (err) { + if (this.open) { + this.socket.destroy(); + this.onClose(); + } + + this.log.info('socket error ' + err.stack); +}; + +/** + * Called when the connection is drained. + * + * @api private + */ + +Transport.prototype.onSocketDrain = function () { + this.drained = true; +}; + +/** + * Called upon receiving a heartbeat packet. + * + * @api private + */ + +Transport.prototype.onHeartbeatClear = function () { + this.clearHeartbeatTimeout(); + this.setHeartbeatInterval(); +}; + +/** + * Called upon a forced disconnection. + * + * @api private + */ + +Transport.prototype.onForcedDisconnect = function () { + if (!this.disconnected) { + this.log.info('transport end by forced client disconnection'); + if (this.open) { + this.packet({ type: 'disconnect' }); + } + this.end('booted'); + } +}; + +/** + * Dispatches a packet. + * + * @api private + */ + +Transport.prototype.onDispatch = function (packet, volatile) { + if (volatile) { + this.writeVolatile(packet); + } else { + this.write(packet); + } +}; + +/** + * Sets the close timeout. + */ + +Transport.prototype.setCloseTimeout = function () { + if (!this.closeTimeout) { + var self = this; + + this.closeTimeout = setTimeout(function () { + self.log.debug('fired close timeout for client', self.id); + self.closeTimeout = null; + self.end('close timeout'); + }, this.manager.get('close timeout') * 1000); + + this.log.debug('set close timeout for client', this.id); + } +}; + +/** + * Clears the close timeout. + */ + +Transport.prototype.clearCloseTimeout = function () { + if (this.closeTimeout) { + clearTimeout(this.closeTimeout); + this.closeTimeout = null; + + this.log.debug('cleared close timeout for client', this.id); + } +}; + +/** + * Sets the heartbeat timeout + */ + +Transport.prototype.setHeartbeatTimeout = function () { + if (!this.heartbeatTimeout && this.manager.enabled('heartbeats')) { + var self = this; + + this.heartbeatTimeout = setTimeout(function () { + self.log.debug('fired heartbeat timeout for client', self.id); + self.heartbeatTimeout = null; + self.end('heartbeat timeout'); + }, this.manager.get('heartbeat timeout') * 1000); + + this.log.debug('set heartbeat timeout for client', this.id); + } +}; + +/** + * Clears the heartbeat timeout + * + * @param text + */ + +Transport.prototype.clearHeartbeatTimeout = function () { + if (this.heartbeatTimeout && this.manager.enabled('heartbeats')) { + clearTimeout(this.heartbeatTimeout); + this.heartbeatTimeout = null; + this.log.debug('cleared heartbeat timeout for client', this.id); + } +}; + +/** + * Sets the heartbeat interval. To be called when a connection opens and when + * a heartbeat is received. + * + * @api private + */ + +Transport.prototype.setHeartbeatInterval = function () { + if (!this.heartbeatInterval && this.manager.enabled('heartbeats')) { + var self = this; + + this.heartbeatInterval = setTimeout(function () { + self.heartbeat(); + self.heartbeatInterval = null; + }, this.manager.get('heartbeat interval') * 1000); + + this.log.debug('set heartbeat interval for client', this.id); + } +}; + +/** + * Clears all timeouts. + * + * @api private + */ + +Transport.prototype.clearTimeouts = function () { + this.clearCloseTimeout(); + this.clearHeartbeatTimeout(); + this.clearHeartbeatInterval(); +}; + +/** + * Sends a heartbeat + * + * @api private + */ + +Transport.prototype.heartbeat = function () { + if (this.open) { + this.log.debug('emitting heartbeat for client', this.id); + this.packet({ type: 'heartbeat' }); + this.setHeartbeatTimeout(); + } + + return this; +}; + +/** + * Handles a message. + * + * @param {Object} packet object + * @api private + */ + +Transport.prototype.onMessage = function (packet) { + var current = this.manager.transports[this.id]; + + if ('heartbeat' == packet.type) { + this.log.debug('got heartbeat packet'); + + if (current && current.open) { + current.onHeartbeatClear(); + } else { + this.store.publish('heartbeat-clear:' + this.id); + } + } else { + if ('disconnect' == packet.type && packet.endpoint == '') { + this.log.debug('got disconnection packet'); + + if (current) { + current.onForcedDisconnect(); + } else { + this.store.publish('disconnect-force:' + this.id); + } + + return; + } + + if (packet.id && packet.ack != 'data') { + this.log.debug('acknowledging packet automatically'); + + var ack = parser.encodePacket({ + type: 'ack' + , ackId: packet.id + , endpoint: packet.endpoint || '' + }); + + if (current && current.open) { + current.onDispatch(ack); + } else { + this.manager.onClientDispatch(this.id, ack); + this.store.publish('dispatch:' + this.id, ack); + } + } + + // handle packet locally or publish it + if (current) { + this.manager.onClientMessage(this.id, packet); + } else { + this.store.publish('message:' + this.id, packet); + } + } +}; + +/** + * Clears the heartbeat interval + * + * @api private + */ + +Transport.prototype.clearHeartbeatInterval = function () { + if (this.heartbeatInterval && this.manager.enabled('heartbeats')) { + clearTimeout(this.heartbeatInterval); + this.heartbeatInterval = null; + this.log.debug('cleared heartbeat interval for client', this.id); + } +}; + +/** + * Finishes the connection and makes sure client doesn't reopen + * + * @api private + */ + +Transport.prototype.disconnect = function (reason) { + this.packet({ type: 'disconnect' }); + this.end(reason); + + return this; +}; + +/** + * Closes the connection. + * + * @api private + */ + +Transport.prototype.close = function () { + if (this.open) { + this.doClose(); + this.onClose(); + } +}; + +/** + * Called upon a connection close. + * + * @api private + */ + +Transport.prototype.onClose = function () { + if (this.open) { + this.setCloseTimeout(); + this.clearHandlers(); + this.open = false; + this.manager.onClose(this.id); + this.store.publish('close', this.id); + } +}; + +/** + * Cleans up the connection, considers the client disconnected. + * + * @api private + */ + +Transport.prototype.end = function (reason) { + if (!this.disconnected) { + this.log.info('transport end (' + reason + ')'); + + var local = this.manager.transports[this.id]; + + this.close(); + this.clearTimeouts(); + this.disconnected = true; + + if (local) { + this.manager.onClientDisconnect(this.id, reason, true); + } else { + this.store.publish('disconnect:' + this.id, reason); + } + } +}; + +/** + * Signals that the transport should pause and buffer data. + * + * @api public + */ + +Transport.prototype.discard = function () { + this.log.debug('discarding transport'); + this.discarded = true; + this.clearTimeouts(); + this.clearHandlers(); + + return this; +}; + +/** + * Writes an error packet with the specified reason and advice. + * + * @param {Number} advice + * @param {Number} reason + * @api public + */ + +Transport.prototype.error = function (reason, advice) { + this.packet({ + type: 'error' + , reason: reason + , advice: advice + }); + + this.log.warn(reason, advice ? ('client should ' + advice) : ''); + this.end('error'); +}; + +/** + * Write a packet. + * + * @api public + */ + +Transport.prototype.packet = function (obj) { + return this.write(parser.encodePacket(obj)); +}; + +/** + * Writes a volatile message. + * + * @api private + */ + +Transport.prototype.writeVolatile = function (msg) { + if (this.open) { + if (this.drained) { + this.write(msg); + } else { + this.log.debug('ignoring volatile packet, buffer not drained'); + } + } else { + this.log.debug('ignoring volatile packet, transport not open'); + } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/flashsocket.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/flashsocket.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,129 @@ +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ +var WebSocket = require('./websocket'); + +/** + * Export the constructor. + */ + +exports = module.exports = FlashSocket; + +/** + * The FlashSocket transport is just a proxy + * for WebSocket connections. + * + * @api public + */ + +function FlashSocket (mng, data, req) { + return WebSocket.call(this, mng, data, req); +} + +/** + * Inherits from WebSocket. + */ + +FlashSocket.prototype.__proto__ = WebSocket.prototype; + +/** + * Transport name + * + * @api public + */ + +FlashSocket.prototype.name = 'flashsocket'; + +/** + * Listens for new configuration changes of the Manager + * this way we can enable and disable the flash server. + * + * @param {Manager} Manager instance. + * @api private + */ + + +FlashSocket.init = function (manager) { + var server; + function create () { + + // Drop out immediately if the user has + // disabled the flash policy server + if (!manager.get('flash policy server')) { + return; + } + + server = require('policyfile').createServer({ + log: function(msg){ + manager.log.info(msg); + } + }, manager.get('origins')); + + server.on('close', function (e) { + server = null; + }); + + server.listen(manager.get('flash policy port'), manager.server); + + manager.flashPolicyServer = server; + } + + // listen for origin changes, so we can update the server + manager.on('set:origins', function (value, key) { + if (!server) return; + + // update the origins and compile a new response buffer + server.origins = Array.isArray(value) ? value : [value]; + server.compile(); + }); + + // destory the server and create a new server + manager.on('set:flash policy port', function (value, key) { + var transports = manager.get('transports'); + if (~transports.indexOf('flashsocket')) { + if (server) { + if (server.port === value) return; + // destroy the server and rebuild it on a new port + try { + server.close(); + } + catch (e) { /* ignore exception. could e.g. be that the server isn't started yet */ } + } + create(); + } + }); + + // create or destroy the server + manager.on('set:flash policy server', function (value, key) { + var transports = manager.get('transports'); + if (~transports.indexOf('flashsocket')) { + if (server && !value) { + // destroy the server + try { + server.close(); + } + catch (e) { /* ignore exception. could e.g. be that the server isn't started yet */ } + } + } else if (!server && value) { + // create the server + create(); + } + }); + + // only start the server + manager.on('set:transports', function (value, key){ + if (!server && ~manager.get('transports').indexOf('flashsocket')) { + create(); + } + }); + // check if we need to initialize at start + if (~manager.get('transports').indexOf('flashsocket')){ + create(); + } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/htmlfile.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/htmlfile.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,83 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var HTTPTransport = require('./http'); + +/** + * Export the constructor. + */ + +exports = module.exports = HTMLFile; + +/** + * HTMLFile transport constructor. + * + * @api public + */ + +function HTMLFile (mng, data, req) { + HTTPTransport.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +HTMLFile.prototype.__proto__ = HTTPTransport.prototype; + +/** + * Transport name + * + * @api public + */ + +HTMLFile.prototype.name = 'htmlfile'; + +/** + * Handles the request. + * + * @api private + */ + +HTMLFile.prototype.handleRequest = function (req) { + HTTPTransport.prototype.handleRequest.call(this, req); + + if (req.method == 'GET') { + req.res.writeHead(200, { + 'Content-Type': 'text/html; charset=UTF-8' + , 'Connection': 'keep-alive' + , 'Transfer-Encoding': 'chunked' + }); + + req.res.write( + '' + + '' + + new Array(174).join(' ') + ); + } +}; + +/** + * Performs the write. + * + * @api private + */ + +HTMLFile.prototype.write = function (data) { + // escape all forward slashes. see GH-1251 + data = ''; + + if (this.response.write(data)) { + this.drained = true; + } + + this.log.debug(this.name + ' writing', data); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/http-polling.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/http-polling.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,147 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var HTTPTransport = require('./http'); + +/** + * Exports the constructor. + */ + +exports = module.exports = HTTPPolling; + +/** + * HTTP polling constructor. + * + * @api public. + */ + +function HTTPPolling (mng, data, req) { + HTTPTransport.call(this, mng, data, req); +}; + +/** + * Inherits from HTTPTransport. + * + * @api public. + */ + +HTTPPolling.prototype.__proto__ = HTTPTransport.prototype; + +/** + * Transport name + * + * @api public + */ + +HTTPPolling.prototype.name = 'httppolling'; + +/** + * Override setHandlers + * + * @api private + */ + +HTTPPolling.prototype.setHandlers = function () { + HTTPTransport.prototype.setHandlers.call(this); + this.socket.removeListener('end', this.bound.end); + this.socket.removeListener('close', this.bound.close); +}; + +/** + * Removes heartbeat timeouts for polling. + */ + +HTTPPolling.prototype.setHeartbeatInterval = function () { + return this; +}; + +/** + * Handles a request + * + * @api private + */ + +HTTPPolling.prototype.handleRequest = function (req) { + HTTPTransport.prototype.handleRequest.call(this, req); + + if (req.method == 'GET') { + var self = this; + + this.pollTimeout = setTimeout(function () { + self.packet({ type: 'noop' }); + self.log.debug(self.name + ' closed due to exceeded duration'); + }, this.manager.get('polling duration') * 1000); + + this.log.debug('setting poll timeout'); + } +}; + +/** + * Clears polling timeout + * + * @api private + */ + +HTTPPolling.prototype.clearPollTimeout = function () { + if (this.pollTimeout) { + clearTimeout(this.pollTimeout); + this.pollTimeout = null; + this.log.debug('clearing poll timeout'); + } + + return this; +}; + +/** + * Override clear timeouts to clear the poll timeout + * + * @api private + */ + +HTTPPolling.prototype.clearTimeouts = function () { + HTTPTransport.prototype.clearTimeouts.call(this); + + this.clearPollTimeout(); +}; + +/** + * doWrite to clear poll timeout + * + * @api private + */ + +HTTPPolling.prototype.doWrite = function () { + this.clearPollTimeout(); +}; + +/** + * Performs a write. + * + * @api private. + */ + +HTTPPolling.prototype.write = function (data, close) { + this.doWrite(data); + this.response.end(); + this.onClose(); +}; + +/** + * Override end. + * + * @api private + */ + +HTTPPolling.prototype.end = function (reason) { + this.clearPollTimeout(); + return HTTPTransport.prototype.end.call(this, reason); +}; + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/http.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/http.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,121 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var Transport = require('../transport') + , parser = require('../parser') + , qs = require('querystring'); + +/** + * Export the constructor. + */ + +exports = module.exports = HTTPTransport; + +/** + * HTTP interface constructor. For all non-websocket transports. + * + * @api public + */ + +function HTTPTransport (mng, data, req) { + Transport.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +HTTPTransport.prototype.__proto__ = Transport.prototype; + +/** + * Handles a request. + * + * @api private + */ + +HTTPTransport.prototype.handleRequest = function (req) { + + // Always set the response in case an error is returned to the client + this.response = req.res; + + if (req.method == 'POST') { + var buffer = '' + , res = req.res + , origin = req.headers.origin + , headers = { 'Content-Length': 1, 'Content-Type': 'text/plain; charset=UTF-8' } + , self = this; + + req.on('data', function (data) { + buffer += data; + + if (Buffer.byteLength(buffer) >= self.manager.get('destroy buffer size')) { + buffer = ''; + req.connection.destroy(); + } + }); + + req.on('end', function () { + res.writeHead(200, headers); + res.end('1'); + + self.onData(self.postEncoded ? qs.parse(buffer).d : buffer); + }); + + // prevent memory leaks for uncompleted requests + req.on('close', function () { + buffer = ''; + self.onClose(); + }); + + if (origin) { + // https://developer.mozilla.org/En/HTTP_Access_Control + headers['Access-Control-Allow-Origin'] = origin; + headers['Access-Control-Allow-Credentials'] = 'true'; + } + } else { + Transport.prototype.handleRequest.call(this, req); + } +}; + +/** + * Handles data payload. + * + * @api private + */ + +HTTPTransport.prototype.onData = function (data) { + var messages = parser.decodePayload(data); + this.log.debug(this.name + ' received data packet', data); + + for (var i = 0, l = messages.length; i < l; i++) { + this.onMessage(messages[i]); + } +}; + +/** + * Closes the request-response cycle + * + * @api private + */ + +HTTPTransport.prototype.doClose = function () { + this.response.end(); +}; + +/** + * Writes a payload of messages + * + * @api private + */ + +HTTPTransport.prototype.payload = function (msgs) { + this.write(parser.encodePayload(msgs)); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,12 @@ + +/** + * Export transports. + */ + +module.exports = { + websocket: require('./websocket') + , flashsocket: require('./flashsocket') + , htmlfile: require('./htmlfile') + , 'xhr-polling': require('./xhr-polling') + , 'jsonp-polling': require('./jsonp-polling') +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/jsonp-polling.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/jsonp-polling.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,97 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var HTTPPolling = require('./http-polling'); +var jsonpolling_re = /^\d+$/ + +/** + * Export the constructor. + */ + +exports = module.exports = JSONPPolling; + +/** + * JSON-P polling transport. + * + * @api public + */ + +function JSONPPolling (mng, data, req) { + HTTPPolling.call(this, mng, data, req); + + this.head = 'io.j[0]('; + this.foot = ');'; + + if (data.query.i && jsonpolling_re.test(data.query.i)) { + this.head = 'io.j[' + data.query.i + ']('; + } +}; + +/** + * Inherits from Transport. + */ + +JSONPPolling.prototype.__proto__ = HTTPPolling.prototype; + +/** + * Transport name + * + * @api public + */ + +JSONPPolling.prototype.name = 'jsonppolling'; + +/** + * Make sure POST are decoded. + */ + +JSONPPolling.prototype.postEncoded = true; + +/** + * Handles incoming data. + * Due to a bug in \n handling by browsers, we expect a JSONified string. + * + * @api private + */ + +JSONPPolling.prototype.onData = function (data) { + try { + data = JSON.parse(data); + } catch (e) { + this.error('parse', 'reconnect'); + return; + } + + HTTPPolling.prototype.onData.call(this, data); +}; + +/** + * Performs the write. + * + * @api private + */ + +JSONPPolling.prototype.doWrite = function (data) { + HTTPPolling.prototype.doWrite.call(this); + + var data = data === undefined + ? '' : this.head + JSON.stringify(data) + this.foot; + + this.response.writeHead(200, { + 'Content-Type': 'text/javascript; charset=UTF-8' + , 'Content-Length': Buffer.byteLength(data) + , 'Connection': 'Keep-Alive' + , 'X-XSS-Protection': '0' + }); + + this.response.write(data); + this.log.debug(this.name + ' writing', data); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/websocket.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/websocket.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,36 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var protocolVersions = require('./websocket/'); + +/** + * Export the constructor. + */ + +exports = module.exports = WebSocket; + +/** + * HTTP interface constructor. Interface compatible with all transports that + * depend on request-response cycles. + * + * @api public + */ + +function WebSocket (mng, data, req) { + var transport + , version = req.headers['sec-websocket-version']; + if (typeof version !== 'undefined' && typeof protocolVersions[version] !== 'undefined') { + transport = new protocolVersions[version](mng, data, req); + } + else transport = new protocolVersions['default'](mng, data, req); + if (typeof this.name !== 'undefined') transport.name = this.name; + return transport; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/websocket/default.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/websocket/default.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,362 @@ +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var Transport = require('../../transport') + , EventEmitter = process.EventEmitter + , crypto = require('crypto') + , parser = require('../../parser'); + +/** + * Export the constructor. + */ + +exports = module.exports = WebSocket; + +/** + * HTTP interface constructor. Interface compatible with all transports that + * depend on request-response cycles. + * + * @api public + */ + +function WebSocket (mng, data, req) { + // parser + var self = this; + + this.parser = new Parser(); + this.parser.on('data', function (packet) { + self.log.debug(self.name + ' received data packet', packet); + self.onMessage(parser.decodePacket(packet)); + }); + this.parser.on('close', function () { + self.end(); + }); + this.parser.on('error', function () { + self.end(); + }); + + Transport.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +WebSocket.prototype.__proto__ = Transport.prototype; + +/** + * Transport name + * + * @api public + */ + +WebSocket.prototype.name = 'websocket'; + +/** + * Websocket draft version + * + * @api public + */ + +WebSocket.prototype.protocolVersion = 'hixie-76'; + +/** + * Called when the socket connects. + * + * @api private + */ + +WebSocket.prototype.onSocketConnect = function () { + var self = this; + + this.socket.setNoDelay(true); + + this.buffer = true; + this.buffered = []; + + if (this.req.headers.upgrade !== 'WebSocket') { + this.log.warn(this.name + ' connection invalid'); + this.end(); + return; + } + + var origin = this.req.headers['origin'] + , waitingForNonce = false; + if(this.manager.settings['match origin protocol']){ + location = (origin.indexOf('https')>-1 ? 'wss' : 'ws') + '://' + this.req.headers.host + this.req.url; + }else if(this.socket.encrypted){ + location = 'wss://' + this.req.headers.host + this.req.url; + }else{ + location = 'ws://' + this.req.headers.host + this.req.url; + } + + if (this.req.headers['sec-websocket-key1']) { + // If we don't have the nonce yet, wait for it (HAProxy compatibility). + if (! (this.req.head && this.req.head.length >= 8)) { + waitingForNonce = true; + } + + var headers = [ + 'HTTP/1.1 101 WebSocket Protocol Handshake' + , 'Upgrade: WebSocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Origin: ' + origin + , 'Sec-WebSocket-Location: ' + location + ]; + + if (this.req.headers['sec-websocket-protocol']){ + headers.push('Sec-WebSocket-Protocol: ' + + this.req.headers['sec-websocket-protocol']); + } + } else { + var headers = [ + 'HTTP/1.1 101 Web Socket Protocol Handshake' + , 'Upgrade: WebSocket' + , 'Connection: Upgrade' + , 'WebSocket-Origin: ' + origin + , 'WebSocket-Location: ' + location + ]; + } + + try { + this.socket.write(headers.concat('', '').join('\r\n')); + this.socket.setTimeout(0); + this.socket.setNoDelay(true); + this.socket.setEncoding('utf8'); + } catch (e) { + this.end(); + return; + } + + if (waitingForNonce) { + this.socket.setEncoding('binary'); + } else if (this.proveReception(headers)) { + self.flush(); + } + + var headBuffer = ''; + + this.socket.on('data', function (data) { + if (waitingForNonce) { + headBuffer += data; + + if (headBuffer.length < 8) { + return; + } + + // Restore the connection to utf8 encoding after receiving the nonce + self.socket.setEncoding('utf8'); + waitingForNonce = false; + + // Stuff the nonce into the location where it's expected to be + self.req.head = headBuffer.substr(0, 8); + headBuffer = ''; + + if (self.proveReception(headers)) { + self.flush(); + } + + return; + } + + self.parser.add(data); + }); +}; + +/** + * Writes to the socket. + * + * @api private + */ + +WebSocket.prototype.write = function (data) { + if (this.open) { + this.drained = false; + + if (this.buffer) { + this.buffered.push(data); + return this; + } + + var length = Buffer.byteLength(data) + , buffer = new Buffer(2 + length); + + buffer.write('\x00', 'binary'); + buffer.write(data, 1, 'utf8'); + buffer.write('\xff', 1 + length, 'binary'); + + try { + if (this.socket.write(buffer)) { + this.drained = true; + } + } catch (e) { + this.end(); + } + + this.log.debug(this.name + ' writing', data); + } +}; + +/** + * Flushes the internal buffer + * + * @api private + */ + +WebSocket.prototype.flush = function () { + this.buffer = false; + + for (var i = 0, l = this.buffered.length; i < l; i++) { + this.write(this.buffered.splice(0, 1)[0]); + } +}; + +/** + * Finishes the handshake. + * + * @api private + */ + +WebSocket.prototype.proveReception = function (headers) { + var self = this + , k1 = this.req.headers['sec-websocket-key1'] + , k2 = this.req.headers['sec-websocket-key2']; + + if (k1 && k2){ + var md5 = crypto.createHash('md5'); + + [k1, k2].forEach(function (k) { + var n = parseInt(k.replace(/[^\d]/g, '')) + , spaces = k.replace(/[^ ]/g, '').length; + + if (spaces === 0 || n % spaces !== 0){ + self.log.warn('Invalid ' + self.name + ' key: "' + k + '".'); + self.end(); + return false; + } + + n /= spaces; + + md5.update(String.fromCharCode( + n >> 24 & 0xFF, + n >> 16 & 0xFF, + n >> 8 & 0xFF, + n & 0xFF)); + }); + + md5.update(this.req.head.toString('binary')); + + try { + this.socket.write(md5.digest('binary'), 'binary'); + } catch (e) { + this.end(); + } + } + + return true; +}; + +/** + * Writes a payload. + * + * @api private + */ + +WebSocket.prototype.payload = function (msgs) { + for (var i = 0, l = msgs.length; i < l; i++) { + this.write(msgs[i]); + } + + return this; +}; + +/** + * Closes the connection. + * + * @api private + */ + +WebSocket.prototype.doClose = function () { + this.socket.end(); +}; + +/** + * WebSocket parser + * + * @api public + */ + +function Parser () { + this.buffer = ''; + this.i = 0; +}; + +/** + * Inherits from EventEmitter. + */ + +Parser.prototype.__proto__ = EventEmitter.prototype; + +/** + * Adds data to the buffer. + * + * @api public + */ + +Parser.prototype.add = function (data) { + this.buffer += data; + this.parse(); +}; + +/** + * Parses the buffer. + * + * @api private + */ + +Parser.prototype.parse = function () { + for (var i = this.i, chr, l = this.buffer.length; i < l; i++){ + chr = this.buffer[i]; + + if (this.buffer.length == 2 && this.buffer[1] == '\u0000') { + this.emit('close'); + this.buffer = ''; + this.i = 0; + return; + } + + if (i === 0){ + if (chr != '\u0000') + this.error('Bad framing. Expected null byte as first frame'); + else + continue; + } + + if (chr == '\ufffd'){ + this.emit('data', this.buffer.substr(1, i - 1)); + this.buffer = this.buffer.substr(i + 1); + this.i = 0; + return this.parse(); + } + } +}; + +/** + * Handles an error + * + * @api private + */ + +Parser.prototype.error = function (reason) { + this.buffer = ''; + this.i = 0; + this.emit('error', reason); + return this; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/websocket/hybi-07-12.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/websocket/hybi-07-12.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,622 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var Transport = require('../../transport') + , EventEmitter = process.EventEmitter + , crypto = require('crypto') + , url = require('url') + , parser = require('../../parser') + , util = require('../../util'); + +/** + * Export the constructor. + */ + +exports = module.exports = WebSocket; +exports.Parser = Parser; + +/** + * HTTP interface constructor. Interface compatible with all transports that + * depend on request-response cycles. + * + * @api public + */ + +function WebSocket (mng, data, req) { + // parser + var self = this; + + this.manager = mng; + this.parser = new Parser(); + this.parser.on('data', function (packet) { + self.onMessage(parser.decodePacket(packet)); + }); + this.parser.on('ping', function () { + // version 8 ping => pong + try { + self.socket.write('\u008a\u0000'); + } + catch (e) { + self.end(); + return; + } + }); + this.parser.on('close', function () { + self.end(); + }); + this.parser.on('error', function (reason) { + self.log.warn(self.name + ' parser error: ' + reason); + self.end(); + }); + + Transport.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +WebSocket.prototype.__proto__ = Transport.prototype; + +/** + * Transport name + * + * @api public + */ + +WebSocket.prototype.name = 'websocket'; + +/** + * Websocket draft version + * + * @api public + */ + +WebSocket.prototype.protocolVersion = '07-12'; + +/** + * Called when the socket connects. + * + * @api private + */ + +WebSocket.prototype.onSocketConnect = function () { + var self = this; + + if (typeof this.req.headers.upgrade === 'undefined' || + this.req.headers.upgrade.toLowerCase() !== 'websocket') { + this.log.warn(this.name + ' connection invalid'); + this.end(); + return; + } + + var origin = this.req.headers['sec-websocket-origin'] + , location = ((this.manager.settings['match origin protocol'] ? + origin.match(/^https/) : this.socket.encrypted) ? + 'wss' : 'ws') + + '://' + this.req.headers.host + this.req.url; + + if (!this.verifyOrigin(origin)) { + this.log.warn(this.name + ' connection invalid: origin mismatch'); + this.end(); + return; + } + + if (!this.req.headers['sec-websocket-key']) { + this.log.warn(this.name + ' connection invalid: received no key'); + this.end(); + return; + } + + // calc key + var key = this.req.headers['sec-websocket-key']; + var shasum = crypto.createHash('sha1'); + shasum.update(key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"); + key = shasum.digest('base64'); + + var headers = [ + 'HTTP/1.1 101 Switching Protocols' + , 'Upgrade: websocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Accept: ' + key + ]; + + try { + this.socket.write(headers.concat('', '').join('\r\n')); + this.socket.setTimeout(0); + this.socket.setNoDelay(true); + } catch (e) { + this.end(); + return; + } + + this.socket.on('data', function (data) { + self.parser.add(data); + }); +}; + +/** + * Verifies the origin of a request. + * + * @api private + */ + +WebSocket.prototype.verifyOrigin = function (origin) { + var origins = this.manager.get('origins'); + + if (origin === 'null') origin = '*'; + + if (origins.indexOf('*:*') !== -1) { + return true; + } + + if (origin) { + try { + var parts = url.parse(origin); + parts.port = parts.port || 80; + var ok = + ~origins.indexOf(parts.hostname + ':' + parts.port) || + ~origins.indexOf(parts.hostname + ':*') || + ~origins.indexOf('*:' + parts.port); + if (!ok) this.log.warn('illegal origin: ' + origin); + return ok; + } catch (ex) { + this.log.warn('error parsing origin'); + } + } + else { + this.log.warn('origin missing from websocket call, yet required by config'); + } + return false; +}; + +/** + * Writes to the socket. + * + * @api private + */ + +WebSocket.prototype.write = function (data) { + if (this.open) { + var buf = this.frame(0x81, data); + try { + this.socket.write(buf, 'binary'); + } + catch (e) { + this.end(); + return; + } + this.log.debug(this.name + ' writing', data); + } +}; + +/** + * Writes a payload. + * + * @api private + */ + +WebSocket.prototype.payload = function (msgs) { + for (var i = 0, l = msgs.length; i < l; i++) { + this.write(msgs[i]); + } + + return this; +}; + +/** + * Frame server-to-client output as a text packet. + * + * @api private + */ + +WebSocket.prototype.frame = function (opcode, str) { + var dataBuffer = new Buffer(str) + , dataLength = dataBuffer.length + , startOffset = 2 + , secondByte = dataLength; + if (dataLength > 65536) { + startOffset = 10; + secondByte = 127; + } + else if (dataLength > 125) { + startOffset = 4; + secondByte = 126; + } + var outputBuffer = new Buffer(dataLength + startOffset); + outputBuffer[0] = opcode; + outputBuffer[1] = secondByte; + dataBuffer.copy(outputBuffer, startOffset); + switch (secondByte) { + case 126: + outputBuffer[2] = dataLength >>> 8; + outputBuffer[3] = dataLength % 256; + break; + case 127: + var l = dataLength; + for (var i = 1; i <= 8; ++i) { + outputBuffer[startOffset - i] = l & 0xff; + l >>>= 8; + } + } + return outputBuffer; +}; + +/** + * Closes the connection. + * + * @api private + */ + +WebSocket.prototype.doClose = function () { + this.socket.end(); +}; + +/** + * WebSocket parser + * + * @api public + */ + +function Parser () { + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0 + }; + this.overflow = null; + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.currentMessage = ''; + + var self = this; + this.opcodeHandlers = { + // text + '1': function(data) { + var finish = function(mask, data) { + self.currentMessage += self.unmask(mask, data); + if (self.state.lastFragment) { + self.emit('data', self.currentMessage); + self.currentMessage = ''; + } + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + if (util.unpack(data.slice(0, 4)) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported'); + return; + } + var lengthBytes = data.slice(4); // note: cap to 32 bit length + expectData(util.unpack(data)); + }); + } + }, + // binary + '2': function(data) { + var finish = function(mask, data) { + if (typeof self.currentMessage == 'string') self.currentMessage = []; // build a buffer list + self.currentMessage.push(self.unmask(mask, data, true)); + if (self.state.lastFragment) { + self.emit('binary', self.concatBuffers(self.currentMessage)); + self.currentMessage = ''; + } + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + if (util.unpack(data.slice(0, 4)) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported'); + return; + } + var lengthBytes = data.slice(4); // note: cap to 32 bit length + expectData(util.unpack(data)); + }); + } + }, + // close + '8': function(data) { + self.emit('close'); + self.reset(); + }, + // ping + '9': function(data) { + if (self.state.lastFragment == false) { + self.error('fragmented ping is not supported'); + return; + } + + var finish = function(mask, data) { + self.emit('ping', self.unmask(mask, data)); + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength == 0) { + finish(null, null); + } + else if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + expectData(util.unpack(data)); + }); + } + } + } + + this.expect('Opcode', 2, this.processPacket); +}; + +/** + * Inherits from EventEmitter. + */ + +Parser.prototype.__proto__ = EventEmitter.prototype; + +/** + * Add new data to the parser. + * + * @api public + */ + +Parser.prototype.add = function(data) { + if (this.expectBuffer == null) { + this.addToOverflow(data); + return; + } + var toRead = Math.min(data.length, this.expectBuffer.length - this.expectOffset); + data.copy(this.expectBuffer, this.expectOffset, 0, toRead); + this.expectOffset += toRead; + if (toRead < data.length) { + // at this point the overflow buffer shouldn't at all exist + this.overflow = new Buffer(data.length - toRead); + data.copy(this.overflow, 0, toRead, toRead + this.overflow.length); + } + if (this.expectOffset == this.expectBuffer.length) { + var bufferForHandler = this.expectBuffer; + this.expectBuffer = null; + this.expectOffset = 0; + this.expectHandler.call(this, bufferForHandler); + } +} + +/** + * Adds a piece of data to the overflow. + * + * @api private + */ + +Parser.prototype.addToOverflow = function(data) { + if (this.overflow == null) this.overflow = data; + else { + var prevOverflow = this.overflow; + this.overflow = new Buffer(this.overflow.length + data.length); + prevOverflow.copy(this.overflow, 0); + data.copy(this.overflow, prevOverflow.length); + } +} + +/** + * Waits for a certain amount of bytes to be available, then fires a callback. + * + * @api private + */ + +Parser.prototype.expect = function(what, length, handler) { + this.expectBuffer = new Buffer(length); + this.expectOffset = 0; + this.expectHandler = handler; + if (this.overflow != null) { + var toOverflow = this.overflow; + this.overflow = null; + this.add(toOverflow); + } +} + +/** + * Start processing a new packet. + * + * @api private + */ + +Parser.prototype.processPacket = function (data) { + if ((data[0] & 0x70) != 0) { + this.error('reserved fields must be empty'); + } + this.state.lastFragment = (data[0] & 0x80) == 0x80; + this.state.masked = (data[1] & 0x80) == 0x80; + var opcode = data[0] & 0xf; + if (opcode == 0) { + // continuation frame + this.state.opcode = this.state.activeFragmentedOperation; + if (!(this.state.opcode == 1 || this.state.opcode == 2)) { + this.error('continuation frame cannot follow current opcode') + return; + } + } + else { + this.state.opcode = opcode; + if (this.state.lastFragment === false) { + this.state.activeFragmentedOperation = opcode; + } + } + var handler = this.opcodeHandlers[this.state.opcode]; + if (typeof handler == 'undefined') this.error('no handler for opcode ' + this.state.opcode); + else handler(data); +} + +/** + * Endprocessing a packet. + * + * @api private + */ + +Parser.prototype.endPacket = function() { + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + if (this.state.lastFragment && this.state.opcode == this.state.activeFragmentedOperation) { + // end current fragmented operation + this.state.activeFragmentedOperation = null; + } + this.state.lastFragment = false; + this.state.opcode = this.state.activeFragmentedOperation != null ? this.state.activeFragmentedOperation : 0; + this.state.masked = false; + this.expect('Opcode', 2, this.processPacket); +} + +/** + * Reset the parser state. + * + * @api private + */ + +Parser.prototype.reset = function() { + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0 + }; + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.overflow = null; + this.currentMessage = ''; +} + +/** + * Unmask received data. + * + * @api private + */ + +Parser.prototype.unmask = function (mask, buf, binary) { + if (mask != null) { + for (var i = 0, ll = buf.length; i < ll; i++) { + buf[i] ^= mask[i % 4]; + } + } + if (binary) return buf; + return buf != null ? buf.toString('utf8') : ''; +} + +/** + * Concatenates a list of buffers. + * + * @api private + */ + +Parser.prototype.concatBuffers = function(buffers) { + var length = 0; + for (var i = 0, l = buffers.length; i < l; ++i) { + length += buffers[i].length; + } + var mergedBuffer = new Buffer(length); + var offset = 0; + for (var i = 0, l = buffers.length; i < l; ++i) { + buffers[i].copy(mergedBuffer, offset); + offset += buffers[i].length; + } + return mergedBuffer; +} + +/** + * Handles an error + * + * @api private + */ + +Parser.prototype.error = function (reason) { + this.reset(); + this.emit('error', reason); + return this; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/websocket/hybi-16.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/websocket/hybi-16.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,622 @@ +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var Transport = require('../../transport') + , EventEmitter = process.EventEmitter + , crypto = require('crypto') + , url = require('url') + , parser = require('../../parser') + , util = require('../../util'); + +/** + * Export the constructor. + */ + +exports = module.exports = WebSocket; +exports.Parser = Parser; + +/** + * HTTP interface constructor. Interface compatible with all transports that + * depend on request-response cycles. + * + * @api public + */ + +function WebSocket (mng, data, req) { + // parser + var self = this; + + this.manager = mng; + this.parser = new Parser(); + this.parser.on('data', function (packet) { + self.onMessage(parser.decodePacket(packet)); + }); + this.parser.on('ping', function () { + // version 8 ping => pong + try { + self.socket.write('\u008a\u0000'); + } + catch (e) { + self.end(); + return; + } + }); + this.parser.on('close', function () { + self.end(); + }); + this.parser.on('error', function (reason) { + self.log.warn(self.name + ' parser error: ' + reason); + self.end(); + }); + + Transport.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +WebSocket.prototype.__proto__ = Transport.prototype; + +/** + * Transport name + * + * @api public + */ + +WebSocket.prototype.name = 'websocket'; + +/** + * Websocket draft version + * + * @api public + */ + +WebSocket.prototype.protocolVersion = '16'; + +/** + * Called when the socket connects. + * + * @api private + */ + +WebSocket.prototype.onSocketConnect = function () { + var self = this; + + if (typeof this.req.headers.upgrade === 'undefined' || + this.req.headers.upgrade.toLowerCase() !== 'websocket') { + this.log.warn(this.name + ' connection invalid'); + this.end(); + return; + } + + var origin = this.req.headers['origin'] || '' + , location = ((this.manager.settings['match origin protocol'] ? + origin.match(/^https/) : this.socket.encrypted) ? + 'wss' : 'ws') + + '://' + this.req.headers.host + this.req.url; + + if (!this.verifyOrigin(origin)) { + this.log.warn(this.name + ' connection invalid: origin mismatch'); + this.end(); + return; + } + + if (!this.req.headers['sec-websocket-key']) { + this.log.warn(this.name + ' connection invalid: received no key'); + this.end(); + return; + } + + // calc key + var key = this.req.headers['sec-websocket-key']; + var shasum = crypto.createHash('sha1'); + shasum.update(key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"); + key = shasum.digest('base64'); + + var headers = [ + 'HTTP/1.1 101 Switching Protocols' + , 'Upgrade: websocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Accept: ' + key + ]; + + try { + this.socket.write(headers.concat('', '').join('\r\n')); + this.socket.setTimeout(0); + this.socket.setNoDelay(true); + } catch (e) { + this.end(); + return; + } + + this.socket.on('data', function (data) { + self.parser.add(data); + }); +}; + +/** + * Verifies the origin of a request. + * + * @api private + */ + +WebSocket.prototype.verifyOrigin = function (origin) { + var origins = this.manager.get('origins'); + + if (origin === 'null') origin = '*'; + + if (origins.indexOf('*:*') !== -1) { + return true; + } + + if (origin) { + try { + var parts = url.parse(origin); + parts.port = parts.port || 80; + var ok = + ~origins.indexOf(parts.hostname + ':' + parts.port) || + ~origins.indexOf(parts.hostname + ':*') || + ~origins.indexOf('*:' + parts.port); + if (!ok) this.log.warn('illegal origin: ' + origin); + return ok; + } catch (ex) { + this.log.warn('error parsing origin'); + } + } + else { + this.log.warn('origin missing from websocket call, yet required by config'); + } + return false; +}; + +/** + * Writes to the socket. + * + * @api private + */ + +WebSocket.prototype.write = function (data) { + if (this.open) { + var buf = this.frame(0x81, data); + try { + this.socket.write(buf, 'binary'); + } + catch (e) { + this.end(); + return; + } + this.log.debug(this.name + ' writing', data); + } +}; + +/** + * Writes a payload. + * + * @api private + */ + +WebSocket.prototype.payload = function (msgs) { + for (var i = 0, l = msgs.length; i < l; i++) { + this.write(msgs[i]); + } + + return this; +}; + +/** + * Frame server-to-client output as a text packet. + * + * @api private + */ + +WebSocket.prototype.frame = function (opcode, str) { + var dataBuffer = new Buffer(str) + , dataLength = dataBuffer.length + , startOffset = 2 + , secondByte = dataLength; + if (dataLength > 65536) { + startOffset = 10; + secondByte = 127; + } + else if (dataLength > 125) { + startOffset = 4; + secondByte = 126; + } + var outputBuffer = new Buffer(dataLength + startOffset); + outputBuffer[0] = opcode; + outputBuffer[1] = secondByte; + dataBuffer.copy(outputBuffer, startOffset); + switch (secondByte) { + case 126: + outputBuffer[2] = dataLength >>> 8; + outputBuffer[3] = dataLength % 256; + break; + case 127: + var l = dataLength; + for (var i = 1; i <= 8; ++i) { + outputBuffer[startOffset - i] = l & 0xff; + l >>>= 8; + } + } + return outputBuffer; +}; + +/** + * Closes the connection. + * + * @api private + */ + +WebSocket.prototype.doClose = function () { + this.socket.end(); +}; + +/** + * WebSocket parser + * + * @api public + */ + +function Parser () { + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0 + }; + this.overflow = null; + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.currentMessage = ''; + + var self = this; + this.opcodeHandlers = { + // text + '1': function(data) { + var finish = function(mask, data) { + self.currentMessage += self.unmask(mask, data); + if (self.state.lastFragment) { + self.emit('data', self.currentMessage); + self.currentMessage = ''; + } + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + if (util.unpack(data.slice(0, 4)) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported'); + return; + } + var lengthBytes = data.slice(4); // note: cap to 32 bit length + expectData(util.unpack(data)); + }); + } + }, + // binary + '2': function(data) { + var finish = function(mask, data) { + if (typeof self.currentMessage == 'string') self.currentMessage = []; // build a buffer list + self.currentMessage.push(self.unmask(mask, data, true)); + if (self.state.lastFragment) { + self.emit('binary', self.concatBuffers(self.currentMessage)); + self.currentMessage = ''; + } + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + if (util.unpack(data.slice(0, 4)) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported'); + return; + } + var lengthBytes = data.slice(4); // note: cap to 32 bit length + expectData(util.unpack(data)); + }); + } + }, + // close + '8': function(data) { + self.emit('close'); + self.reset(); + }, + // ping + '9': function(data) { + if (self.state.lastFragment == false) { + self.error('fragmented ping is not supported'); + return; + } + + var finish = function(mask, data) { + self.emit('ping', self.unmask(mask, data)); + self.endPacket(); + } + + var expectData = function(length) { + if (self.state.masked) { + self.expect('Mask', 4, function(data) { + var mask = data; + self.expect('Data', length, function(data) { + finish(mask, data); + }); + }); + } + else { + self.expect('Data', length, function(data) { + finish(null, data); + }); + } + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength == 0) { + finish(null, null); + } + else if (firstLength < 126) { + expectData(firstLength); + } + else if (firstLength == 126) { + self.expect('Length', 2, function(data) { + expectData(util.unpack(data)); + }); + } + else if (firstLength == 127) { + self.expect('Length', 8, function(data) { + expectData(util.unpack(data)); + }); + } + } + } + + this.expect('Opcode', 2, this.processPacket); +}; + +/** + * Inherits from EventEmitter. + */ + +Parser.prototype.__proto__ = EventEmitter.prototype; + +/** + * Add new data to the parser. + * + * @api public + */ + +Parser.prototype.add = function(data) { + if (this.expectBuffer == null) { + this.addToOverflow(data); + return; + } + var toRead = Math.min(data.length, this.expectBuffer.length - this.expectOffset); + data.copy(this.expectBuffer, this.expectOffset, 0, toRead); + this.expectOffset += toRead; + if (toRead < data.length) { + // at this point the overflow buffer shouldn't at all exist + this.overflow = new Buffer(data.length - toRead); + data.copy(this.overflow, 0, toRead, toRead + this.overflow.length); + } + if (this.expectOffset == this.expectBuffer.length) { + var bufferForHandler = this.expectBuffer; + this.expectBuffer = null; + this.expectOffset = 0; + this.expectHandler.call(this, bufferForHandler); + } +} + +/** + * Adds a piece of data to the overflow. + * + * @api private + */ + +Parser.prototype.addToOverflow = function(data) { + if (this.overflow == null) this.overflow = data; + else { + var prevOverflow = this.overflow; + this.overflow = new Buffer(this.overflow.length + data.length); + prevOverflow.copy(this.overflow, 0); + data.copy(this.overflow, prevOverflow.length); + } +} + +/** + * Waits for a certain amount of bytes to be available, then fires a callback. + * + * @api private + */ + +Parser.prototype.expect = function(what, length, handler) { + this.expectBuffer = new Buffer(length); + this.expectOffset = 0; + this.expectHandler = handler; + if (this.overflow != null) { + var toOverflow = this.overflow; + this.overflow = null; + this.add(toOverflow); + } +} + +/** + * Start processing a new packet. + * + * @api private + */ + +Parser.prototype.processPacket = function (data) { + if ((data[0] & 0x70) != 0) { + this.error('reserved fields must be empty'); + return; + } + this.state.lastFragment = (data[0] & 0x80) == 0x80; + this.state.masked = (data[1] & 0x80) == 0x80; + var opcode = data[0] & 0xf; + if (opcode == 0) { + // continuation frame + this.state.opcode = this.state.activeFragmentedOperation; + if (!(this.state.opcode == 1 || this.state.opcode == 2)) { + this.error('continuation frame cannot follow current opcode') + return; + } + } + else { + this.state.opcode = opcode; + if (this.state.lastFragment === false) { + this.state.activeFragmentedOperation = opcode; + } + } + var handler = this.opcodeHandlers[this.state.opcode]; + if (typeof handler == 'undefined') this.error('no handler for opcode ' + this.state.opcode); + else handler(data); +} + +/** + * Endprocessing a packet. + * + * @api private + */ + +Parser.prototype.endPacket = function() { + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + if (this.state.lastFragment && this.state.opcode == this.state.activeFragmentedOperation) { + // end current fragmented operation + this.state.activeFragmentedOperation = null; + } + this.state.lastFragment = false; + this.state.opcode = this.state.activeFragmentedOperation != null ? this.state.activeFragmentedOperation : 0; + this.state.masked = false; + this.expect('Opcode', 2, this.processPacket); +} + +/** + * Reset the parser state. + * + * @api private + */ + +Parser.prototype.reset = function() { + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0 + }; + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.overflow = null; + this.currentMessage = ''; +} + +/** + * Unmask received data. + * + * @api private + */ + +Parser.prototype.unmask = function (mask, buf, binary) { + if (mask != null) { + for (var i = 0, ll = buf.length; i < ll; i++) { + buf[i] ^= mask[i % 4]; + } + } + if (binary) return buf; + return buf != null ? buf.toString('utf8') : ''; +} + +/** + * Concatenates a list of buffers. + * + * @api private + */ + +Parser.prototype.concatBuffers = function(buffers) { + var length = 0; + for (var i = 0, l = buffers.length; i < l; ++i) { + length += buffers[i].length; + } + var mergedBuffer = new Buffer(length); + var offset = 0; + for (var i = 0, l = buffers.length; i < l; ++i) { + buffers[i].copy(mergedBuffer, offset); + offset += buffers[i].length; + } + return mergedBuffer; +} + +/** + * Handles an error + * + * @api private + */ + +Parser.prototype.error = function (reason) { + this.reset(); + this.emit('error', reason); + return this; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/websocket/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/websocket/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,11 @@ + +/** + * Export websocket versions. + */ + +module.exports = { + 7: require('./hybi-07-12'), + 8: require('./hybi-07-12'), + 13: require('./hybi-16'), + default: require('./default') +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/transports/xhr-polling.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/transports/xhr-polling.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,69 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module requirements. + */ + +var HTTPPolling = require('./http-polling'); + +/** + * Export the constructor. + */ + +exports = module.exports = XHRPolling; + +/** + * Ajax polling transport. + * + * @api public + */ + +function XHRPolling (mng, data, req) { + HTTPPolling.call(this, mng, data, req); +}; + +/** + * Inherits from Transport. + */ + +XHRPolling.prototype.__proto__ = HTTPPolling.prototype; + +/** + * Transport name + * + * @api public + */ + +XHRPolling.prototype.name = 'xhr-polling'; + +/** + * Frames data prior to write. + * + * @api private + */ + +XHRPolling.prototype.doWrite = function (data) { + HTTPPolling.prototype.doWrite.call(this); + + var origin = this.req.headers.origin + , headers = { + 'Content-Type': 'text/plain; charset=UTF-8' + , 'Content-Length': data === undefined ? 0 : Buffer.byteLength(data) + , 'Connection': 'Keep-Alive' + }; + + if (origin) { + // https://developer.mozilla.org/En/HTTP_Access_Control + headers['Access-Control-Allow-Origin'] = origin; + headers['Access-Control-Allow-Credentials'] = 'true'; + } + + this.response.writeHead(200, headers); + this.response.write(data); + this.log.debug(this.name + ' writing', data); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/lib/util.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/lib/util.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,50 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +/** + * Converts an enumerable to an array. + * + * @api public + */ + +exports.toArray = function (enu) { + var arr = []; + + for (var i = 0, l = enu.length; i < l; i++) + arr.push(enu[i]); + + return arr; +}; + +/** + * Unpacks a buffer to a number. + * + * @api public + */ + +exports.unpack = function (buffer) { + var n = 0; + for (var i = 0; i < buffer.length; ++i) { + n = (i == 0) ? buffer[i] : (n * 256) + buffer[i]; + } + return n; +} + +/** + * Left pads a string. + * + * @api public + */ + +exports.padl = function (s,n,c) { + return new Array(1 + n - s.length).join(c) + s; +} + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/base64id/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/base64id/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +support +test +examples diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/base64id/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/base64id/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,18 @@ +base64id +======== + +Node.js module that generates a base64 id. + +Uses crypto.randomBytes when available, falls back to unsafe methods for node.js <= 0.4. + +To increase performance, random bytes are buffered to minimize the number of synchronous calls to crypto.randomBytes. + +## Installation + + $ npm install mongoose + +## Usage + + var base64id = require('base64id'); + + var id = base64id.generateId(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/base64id/lib/base64id.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/base64id/lib/base64id.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,103 @@ +/*! + * base64id v0.1.0 + */ + +/** + * Module dependencies + */ + +var crypto = require('crypto'); + +/** + * Constructor + */ + +var Base64Id = function() { }; + +/** + * Get random bytes + * + * Uses a buffer if available, falls back to crypto.randomBytes + */ + +Base64Id.prototype.getRandomBytes = function(bytes) { + + var BUFFER_SIZE = 4096 + var self = this; + + bytes = bytes || 12; + + if (bytes > BUFFER_SIZE) { + return crypto.randomBytes(bytes); + } + + var bytesInBuffer = parseInt(BUFFER_SIZE/bytes); + var threshold = parseInt(bytesInBuffer*0.85); + + if (!threshold) { + return crypto.randomBytes(bytes); + } + + if (this.bytesBufferIndex == null) { + this.bytesBufferIndex = -1; + } + + if (this.bytesBufferIndex == bytesInBuffer) { + this.bytesBuffer = null; + this.bytesBufferIndex = -1; + } + + // No buffered bytes available or index above threshold + if (this.bytesBufferIndex == -1 || this.bytesBufferIndex > threshold) { + + if (!this.isGeneratingBytes) { + this.isGeneratingBytes = true; + crypto.randomBytes(BUFFER_SIZE, function(err, bytes) { + self.bytesBuffer = bytes; + self.bytesBufferIndex = 0; + self.isGeneratingBytes = false; + }); + } + + // Fall back to sync call when no buffered bytes are available + if (this.bytesBufferIndex == -1) { + return crypto.randomBytes(bytes); + } + } + + var result = this.bytesBuffer.slice(bytes*this.bytesBufferIndex, bytes*(this.bytesBufferIndex+1)); + this.bytesBufferIndex++; + + return result; +} + +/** + * Generates a base64 id + * + * (Original version from socket.io ) + */ + +Base64Id.prototype.generateId = function () { + var rand = new Buffer(15); // multiple of 3 for base64 + if (!rand.writeInt32BE) { + return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString() + + Math.abs(Math.random() * Math.random() * Date.now() | 0).toString(); + } + this.sequenceNumber = (this.sequenceNumber + 1) | 0; + rand.writeInt32BE(this.sequenceNumber, 11); + if (crypto.randomBytes) { + this.getRandomBytes(12).copy(rand); + } else { + // not secure for node 0.4 + [0, 4, 8].forEach(function(i) { + rand.writeInt32BE(Math.random() * Math.pow(2, 32) | 0, i); + }); + } + return rand.toString('base64').replace(/\//g, '_').replace(/\+/g, '-'); +}; + +/** + * Export + */ + +exports = module.exports = new Base64Id(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/base64id/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/base64id/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,28 @@ +{ + "name": "base64id", + "version": "0.1.0", + "description": "Generates a base64 id", + "author": { + "name": "Kristian Faeldt", + "email": "faeldt_kristian@cyberagent.co.jp" + }, + "repository": { + "type": "git", + "url": "https://github.com/faeldt/base64id.git" + }, + "main": "./lib/base64id.js", + "engines": { + "node": ">= 0.4.0" + }, + "readme": "base64id\n========\n\nNode.js module that generates a base64 id.\n\nUses crypto.randomBytes when available, falls back to unsafe methods for node.js <= 0.4.\n\nTo increase performance, random bytes are buffered to minimize the number of synchronous calls to crypto.randomBytes.\n\n## Installation\n\n $ npm install mongoose\n\n## Usage\n\n var base64id = require('base64id');\n\n var id = base64id.generateId();\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/faeldt/base64id/issues" + }, + "_id": "base64id@0.1.0", + "dist": { + "shasum": "27063de8377a138dbb27c62935fc15c7e7bf8ae3" + }, + "_from": "base64id@0.1.0", + "_resolved": "https://registry.npmjs.org/base64id/-/base64id-0.1.0.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +node_modules \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,19 @@ +Copyright (c) 2011 Arnout Kazemier,3rd-Eden + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/Makefile --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/Makefile Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,7 @@ +doc: + dox --title "FlashPolicyFileServer" lib/* > doc/index.html + +test: + expresso -I lib $(TESTFLAGS) tests/*.test.js + +.PHONY: test doc \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,98 @@ +## LOL, WUT? +It basically allows you to allow or disallow Flash Player sockets from accessing your site. + +## Installation + +```bash +npm install policyfile +``` +## Usage + +The server is based on the regular and know `net` and `http` server patterns. So it you can just listen +for all the events that a `net` based server emits etc. But there is one extra event, the `connect_failed` +event. This event is triggered when we are unable to listen on the supplied port number. + +### createServer +Creates a new server instance and accepts 2 optional arguments: + +- `options` **Object** Options to configure the server instance + - `log` **Boolean** Enable logging to STDOUT and STDERR (defaults to true) +- `origins` **Array** An Array of origins that are allowed by the server (defaults to *:*) + +```js +var pf = require('policyfile'); +pf.createServer(); +pf.listen(); +``` + +#### server.listen +Start listening on the server and it takes 3 optional arguments + +- `port` **Number** On which port number should we listen? (defaults to 843, which is the first port number the FlashPlayer checks) +- `server` **Server** A http server, if we are unable to accept requests or run the server we can also answer the policy requests inline over the supplied HTTP server. +- `callback` **Function** A callback function that is called when listening to the server was successful. + +```js +var pf = require('policyfile'); +pf.createServer(); +pf.listen(1337, function(){ + console.log(':3 yay') +}); +``` + +Changing port numbers can be handy if you do not want to run your server as root and have port 843 forward to a non root port number (aka a number above 1024). + +```js +var pf = require('policyfile') + , http = require('http'); + +server = http.createServer(function(q,r){r.writeHead(200);r.end('hello world')}); +server.listen(80); + +pf.createServer(); +pf.listen(1337, server, function(){ + console.log(':3 yay') +}); +``` + +Support for serving inline requests over a existing HTTP connection as the FlashPlayer will first check port 843, but if it's unable to get a response there it will send a policy file request over port 80, which is usually your http server. + +#### server.add +Adds more origins to the policy file you can add as many arguments as you like. + +```js +var pf = require('policyfile'); +pf.createServer(['google.com:80']); +pf.listen(); +pf.add('blog.3rd-Eden.com:80', 'blog.3rd-Eden.com:8080'); // now has 3 origins +``` + +#### server.add +Adds more origins to the policy file you can add as many arguments as you like. + +```js +var pf = require('policyfile'); +pf.createServer(['blog.3rd-Eden.com:80', 'blog.3rd-Eden.com:8080']); +pf.listen(); +pf.remove('blog.3rd-Eden.com:8080'); // only contains the :80 version now +``` + +#### server.close +Shuts down the server + +```js +var pf = require('policyfile'); +pf.createServer(); +pf.listen(); +pf.close(); // OH NVM. +``` + +## API +http://3rd-eden.com/FlashPolicyFileServer/ + +## Examples +See https://github.com/3rd-Eden/FlashPolicyFileServer/tree/master/examples for examples + +## Licence + +MIT see LICENSE file in the repository \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/doc/index.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/doc/index.html Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,375 @@ + + + FlashPolicyFileServer + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

FlashPolicyFileServer

server

lib/server.js
+

Module dependencies and cached references. +

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

The server that does the Policy File severing

+ +

Options

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

+ +

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

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

  • api: public

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

Start listening for requests

+ +

+ +

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

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

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

  • api: public

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

Adds a new origin to the Flash Policy File.

+ +

+ +

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

  • api: public

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

Removes a origin from the Flash Policy File.

+ +

+ +

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

  • api: public

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

Closes and cleans up the server

+ +

  • api: public

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

Proxy the event listener requests to the created Net server +

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

Creates a new server instance.

+ +

+ +

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

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

  • api: public

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

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

+		 +
exports.Server = Server;
+
+

Module version +

+		 +
exports.version = '0.0.2';
+
+
\ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/examples/basic.fallback.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/examples/basic.fallback.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +var http = require('http') + , fspfs = require('../'); + +var server = http.createServer(function(q,r){ r.writeHead(200); r.end(':3') }) + , flash = fspfs.createServer(); + +server.listen(8080); +flash.listen(8081,server); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/examples/basic.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/examples/basic.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,5 @@ +var http = require('http') + , fspfs = require('../'); + +var flash = fspfs.createServer(); +flash.listen(); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +module.exports = require('./lib/server.js'); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/lib/server.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/lib/server.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,289 @@ +/** + * Module dependencies and cached references. + */ + +var slice = Array.prototype.slice + , net = require('net'); + +/** + * The server that does the Policy File severing + * + * Options: + * - `log` false or a function that can output log information, defaults to console.log? + * + * @param {Object} options Options to customize the servers functionality. + * @param {Array} origins The origins that are allowed on this server, defaults to `*:*`. + * @api public + */ + +function Server (options, origins) { + var me = this; + + this.origins = origins || ['*:*']; + this.port = 843; + this.log = console.log; + + // merge `this` with the options + Object.keys(options).forEach(function (key) { + me[key] && (me[key] = options[key]) + }); + + // create the net server + this.socket = net.createServer(function createServer (socket) { + socket.on('error', function socketError () { + me.responder.call(me, socket); + }); + + me.responder.call(me, socket); + }); + + // Listen for errors as the port might be blocked because we do not have root priv. + this.socket.on('error', function serverError (err) { + // Special and common case error handling + if (err.errno == 13) { + me.log && me.log( + 'Unable to listen to port `' + me.port + '` as your Node.js instance does not have root privileges. ' + + ( + me.server + ? 'The Flash Policy File requests will only be served inline over the supplied HTTP server. Inline serving is slower than a dedicated server instance.' + : 'No fallback server supplied, we will be unable to answer Flash Policy File requests.' + ) + ); + + me.emit('connect_failed', err); + me.socket.removeAllListeners(); + delete me.socket; + } else { + me.log && me.log('FlashPolicyFileServer received an error event:\n' + (err.message ? err.message : err)); + } + }); + + this.socket.on('timeout', function serverTimeout () {}); + this.socket.on('close', function serverClosed (err) { + err && me.log && me.log('Server closing due to an error: \n' + (err.message ? err.message : err)); + + if (me.server) { + // Remove the inline policy listener if we close down + // but only when the server was `online` (see listen prototype) + if (me.server['@'] && me.server.online) { + me.server.removeListener('connection', me.server['@']); + } + + // not online anymore + delete me.server.online; + } + }); + + // Compile the initial `buffer` + this.compile(); +} + +/** + * Start listening for requests + * + * @param {Number} port The port number it should be listening to. + * @param {Server} server A HTTP server instance, this will be used to listen for inline requests + * @param {Function} cb The callback needs to be called once server is ready + * @api public + */ + +Server.prototype.listen = function listen (port, server, cb){ + var me = this + , args = slice.call(arguments, 0) + , callback; + + // assign the correct vars, for flexible arguments + args.forEach(function args (arg){ + var type = typeof arg; + + if (type === 'number') me.port = arg; + if (type === 'function') callback = arg; + if (type === 'object') me.server = arg; + }); + + if (this.server) { + + // no one in their right mind would ever create a `@` prototype, so Im just gonna store + // my function on the server, so I can remove it later again once the server(s) closes + this.server['@'] = function connection (socket) { + socket.once('data', function requestData (data) { + // if it's a Flash policy request, and we can write to the + if ( + data + && data[0] === 60 + && data.toString() === '\0' + && socket + && (socket.readyState === 'open' || socket.readyState === 'writeOnly') + ){ + // send the buffer + try { + socket.end(me.buffer); + } catch (e) {} + } + }); + }; + + // attach it + this.server.on('connection', this.server['@']); + } + + // We add a callback method, so we can set a flag for when the server is `enabled` or `online`. + // this flag is needed because if a error occurs and the we cannot boot up the server the + // fallback functionality should not be removed during the `close` event + this.port >= 0 && this.socket.listen(this.port, function serverListening () { + me.socket.online = true; + if (callback) { + callback.call(me); + callback = undefined; + } + }); + + return this; +}; + +/** + * Responds to socket connects and writes the compile policy file. + * + * @param {net.Socket} socket The socket that needs to receive the message + * @api private + */ + +Server.prototype.responder = function responder (socket){ + if (socket && socket.readyState == 'open' && socket.end) { + try { + socket.end(this.buffer); + } catch (e) {} + } +}; + +/** + * Compiles the supplied origins to a Flash Policy File format and stores it in a Node.js Buffer + * this way it can be send over the wire without any performance loss. + * + * @api private + */ + +Server.prototype.compile = function compile (){ + var xml = [ + '' + , '' + , '' + ]; + + // add the allow access element + this.origins.forEach(function origin (origin){ + var parts = origin.split(':'); + xml.push(''); + }); + + xml.push(''); + + // store the result in a buffer so we don't have to re-generate it all the time + this.buffer = new Buffer(xml.join(''), 'utf8'); + + return this; +}; + +/** + * Adds a new origin to the Flash Policy File. + * + * @param {Arguments} The origins that need to be added. + * @api public + */ + +Server.prototype.add = function add(){ + var args = slice.call(arguments, 0) + , i = args.length; + + // flag duplicates + while (i--) { + if (this.origins.indexOf(args[i]) >= 0){ + args[i] = null; + } + } + + // Add all the arguments to the array + // but first we want to remove all `falsy` values from the args + Array.prototype.push.apply( + this.origins + , args.filter(function filter (value) { + return !!value; + }) + ); + + this.compile(); + return this; +}; + +/** + * Removes a origin from the Flash Policy File. + * + * @param {String} origin The origin that needs to be removed from the server + * @api public + */ + +Server.prototype.remove = function remove (origin){ + var position = this.origins.indexOf(origin); + + // only remove and recompile if we have a match + if (position > 0) { + this.origins.splice(position,1); + this.compile(); + } + + return this; +}; + +/** + * Closes and cleans up the server + * + * @api public + */ + +Server.prototype.close = function close () { + this.socket.removeAllListeners(); + this.socket.close(); + + return this; +}; + +/** + * Proxy the event listener requests to the created Net server + */ + +Object.keys(process.EventEmitter.prototype).forEach(function proxy (key){ + Server.prototype[key] = Server.prototype[key] || function () { + if (this.socket) { + this.socket[key].apply(this.socket, arguments); + } + + return this; + }; +}); + +/** + * Creates a new server instance. + * + * @param {Object} options A options object to override the default config + * @param {Array} origins The origins that should be allowed by the server + * @api public + */ + +exports.createServer = function createServer(options, origins){ + origins = Array.isArray(origins) ? origins : (Array.isArray(options) ? options : false); + options = !Array.isArray(options) && options ? options : {}; + + return new Server(options, origins); +}; + +/** + * Provide a hook to the original server, so it can be extended if needed. + */ + +exports.Server = Server; + +/** + * Module version + */ + +exports.version = '0.0.4'; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,55 @@ +{ + "name": "policyfile", + "version": "0.0.4", + "author": { + "name": "Arnout Kazemier" + }, + "description": "Flash Socket Policy File Server. A server to respond to Flash Socket Policy requests, both inline and through a dedicated server instance.", + "main": "index", + "keywords": [ + "flash", + "socket", + "policy", + "file", + "server", + "Flash Socket Policy File Server", + "cross domain" + ], + "directories": { + "lib": "./lib" + }, + "maintainers": [ + { + "name": "Arnout Kazemier", + "email": "info@3rd-Eden.com", + "url": "http://blog.3rd-Eden.com" + } + ], + "licenses": [ + { + "type": "MIT", + "url": "https://github.com/3rd-Eden/FlashPolicyFileServer/blob/master/LICENSE" + } + ], + "repositories": [ + { + "type": "git", + "url": "https://github.com/3rd-Eden/FlashPolicyFileServer.git" + } + ], + "readme": "## LOL, WUT?\nIt basically allows you to allow or disallow Flash Player sockets from accessing your site.\n\n## Installation\n\n```bash\nnpm install policyfile\n```\n## Usage\n\nThe server is based on the regular and know `net` and `http` server patterns. So it you can just listen\nfor all the events that a `net` based server emits etc. But there is one extra event, the `connect_failed`\nevent. This event is triggered when we are unable to listen on the supplied port number.\n\n### createServer\nCreates a new server instance and accepts 2 optional arguments:\n\n- `options` **Object** Options to configure the server instance\n - `log` **Boolean** Enable logging to STDOUT and STDERR (defaults to true)\n- `origins` **Array** An Array of origins that are allowed by the server (defaults to *:*)\n\n```js\nvar pf = require('policyfile');\npf.createServer();\npf.listen();\n```\n\n#### server.listen\nStart listening on the server and it takes 3 optional arguments\n\n- `port` **Number** On which port number should we listen? (defaults to 843, which is the first port number the FlashPlayer checks)\n- `server` **Server** A http server, if we are unable to accept requests or run the server we can also answer the policy requests inline over the supplied HTTP server.\n- `callback` **Function** A callback function that is called when listening to the server was successful.\n\n```js\nvar pf = require('policyfile');\npf.createServer();\npf.listen(1337, function(){\n console.log(':3 yay')\n});\n```\n\nChanging port numbers can be handy if you do not want to run your server as root and have port 843 forward to a non root port number (aka a number above 1024).\n\n```js\nvar pf = require('policyfile')\n , http = require('http');\n\nserver = http.createServer(function(q,r){r.writeHead(200);r.end('hello world')});\nserver.listen(80);\n\npf.createServer();\npf.listen(1337, server, function(){\n console.log(':3 yay')\n});\n```\n\nSupport for serving inline requests over a existing HTTP connection as the FlashPlayer will first check port 843, but if it's unable to get a response there it will send a policy file request over port 80, which is usually your http server.\n\n#### server.add\nAdds more origins to the policy file you can add as many arguments as you like.\n\n```js\nvar pf = require('policyfile');\npf.createServer(['google.com:80']);\npf.listen();\npf.add('blog.3rd-Eden.com:80', 'blog.3rd-Eden.com:8080'); // now has 3 origins\n```\n\n#### server.add\nAdds more origins to the policy file you can add as many arguments as you like.\n\n```js\nvar pf = require('policyfile');\npf.createServer(['blog.3rd-Eden.com:80', 'blog.3rd-Eden.com:8080']);\npf.listen();\npf.remove('blog.3rd-Eden.com:8080'); // only contains the :80 version now\n```\n\n#### server.close\nShuts down the server\n\n```js\nvar pf = require('policyfile');\npf.createServer();\npf.listen();\npf.close(); // OH NVM.\n```\n\n## API\nhttp://3rd-eden.com/FlashPolicyFileServer/\n\n## Examples\nSee https://github.com/3rd-Eden/FlashPolicyFileServer/tree/master/examples for examples\n\n## Licence\n\nMIT see LICENSE file in the repository", + "readmeFilename": "README.md", + "repository": { + "type": "git", + "url": "https://github.com/3rd-Eden/FlashPolicyFileServer.git" + }, + "bugs": { + "url": "https://github.com/3rd-Eden/FlashPolicyFileServer/issues" + }, + "_id": "policyfile@0.0.4", + "dist": { + "shasum": "48035eed47693ffd628a809591f062233439aa7e" + }, + "_from": "policyfile@0.0.4", + "_resolved": "https://registry.npmjs.org/policyfile/-/policyfile-0.0.4.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/tests/ssl/ssl.crt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/tests/ssl/ssl.crt Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,21 @@ +-----BEGIN CERTIFICATE----- +MIIDXTCCAkWgAwIBAgIJAMUSOvlaeyQHMA0GCSqGSIb3DQEBBQUAMEUxCzAJBgNV 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+7sdmwwKBgBc2qj0wvGXDF2kCLwSGfWoMf8CS1+5fIiUIdT1e/+7MfDdbmLMIFVjF +QKS3zVViXCbrG5SY6wS9hxoc57f6E2A8vcaX6zy2xkZlGHQCpWRtEM5R01OWJQaH +HsHMmQZGUQVoDm1oRkDhrTFK4K3ukc3rAxzeTZ96utOQN8/KJsTv +-----END RSA PRIVATE KEY----- diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/policyfile/tests/unit.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/policyfile/tests/unit.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,231 @@ +var fspfs = require('../') + , fs = require('fs') + , http = require('http') + , https = require('https') + , net = require('net') + , should = require('should') + , assert = require('assert'); + +module.exports = { + // Library version should be Semver compatible + 'Library version': function(){ + fspfs.version.should.match(/^\d+\.\d+\.\d+$/); + } + + // Creating a server instace should not cause any problems + // either using the new Server or createServer method. +, 'Create Server instance': function(){ + var server = fspfs.createServer() + , server2 = new fspfs.Server({log:false}, ['blog.3rd-Eden.com:1337']); + + // server 2 options test + server2.log.should.be.false; + server2.origins.length.should.equal(1); + server2.origins[0].should.equal('blog.3rd-Eden.com:1337'); + + // server defaults + (typeof server.log).should.be.equal('function'); + server.origins.length.should.equal(1); + server.origins[0].should.equal('*:*'); + + // instance checking, sanity check + assert.ok(server instanceof fspfs.Server); + assert.ok(!!server.buffer); + + // more options testing + server = fspfs.createServer(['blog.3rd-Eden.com:80']); + server.origins.length.should.equal(1); + server.origins[0].should.equal('blog.3rd-Eden.com:80'); + + server = fspfs.createServer({log:false},['blog.3rd-Eden.com:80']); + server.log.should.be.false; + server.origins.length.should.equal(1); + server.origins[0].should.equal('blog.3rd-Eden.com:80'); + + } + +, 'Add origin': function(){ + var server = fspfs.createServer(); + server.add('google.com:80', 'blog.3rd-Eden.com:1337'); + + server.origins.length.should.equal(3); + server.origins.indexOf('google.com:80').should.be.above(0); + + // don't allow duplicates + server.add('google.com:80', 'google.com:80'); + + var i = server.origins.length + , count = 0; + + while(i--){ + if (server.origins[i] === 'google.com:80'){ + count++; + } + } + + count.should.equal(1); + } + +, 'Remove origin': function(){ + var server = fspfs.createServer(); + server.add('google.com:80', 'blog.3rd-Eden.com:1337'); + server.origins.length.should.equal(3); + + server.remove('google.com:80'); + server.origins.length.should.equal(2); + server.origins.indexOf('google.com:80').should.equal(-1); + } + +, 'Buffer': function(){ + var server = fspfs.createServer(); + + Buffer.isBuffer(server.buffer).should.be.true; + server.buffer.toString().indexOf('to-ports="*"').should.be.above(0); + server.buffer.toString().indexOf('domain="*"').should.be.above(0); + server.buffer.toString().indexOf('domain="google.com"').should.equal(-1); + + // The buffers should be rebuild when new origins are added + server.add('google.com:80'); + server.buffer.toString().indexOf('to-ports="80"').should.be.above(0); + server.buffer.toString().indexOf('domain="google.com"').should.be.above(0); + + server.remove('google.com:80'); + server.buffer.toString().indexOf('to-ports="80"').should.equal(-1); + server.buffer.toString().indexOf('domain="google.com"').should.equal(-1); + } + +, 'Responder': function(){ + var server = fspfs.createServer() + , calls = 0 + // dummy socket to emulate a `real` socket + , dummySocket = { + readyState: 'open' + , end: function(buffer){ + calls++; + Buffer.isBuffer(buffer).should.be.true; + buffer.toString().should.equal(server.buffer.toString()); + } + }; + + server.responder(dummySocket); + calls.should.equal(1); + } + +, 'Event proxy': function(){ + var server = fspfs.createServer() + , calls = 0; + + Object.keys(process.EventEmitter.prototype).forEach(function proxy(key){ + assert.ok(!!server[key] && typeof server[key] === 'function'); + }); + + // test if it works by calling a none default event + server.on('pew', function(){ + calls++; + }); + + server.emit('pew'); + calls.should.equal(1); + } + +, 'inline response http': function(){ + var port = 1335 + , httpserver = http.createServer(function(q,r){r.writeHead(200);r.end(':3')}) + , server = fspfs.createServer(); + + httpserver.listen(port, function(){ + server.listen(port + 1, httpserver, function(){ + var client = net.createConnection(port); + client.write('\0'); + client.on('error', function(err){ + assert.ok(!err, err) + }); + client.on('data', function(data){ + + var response = data.toString(); + console.log(response); + + response.indexOf('to-ports="*"').should.be.above(0); + response.indexOf('domain="*"').should.be.above(0); + response.indexOf('domain="google.com"').should.equal(-1); + + // clean up + client.destroy(); + server.close(); + httpserver.close(); + }); + }); + }); + } + +, 'server response': function(){ + var port = 1340 + , server = fspfs.createServer(); + + server.listen(port, function(){ + var client = net.createConnection(port); + client.write('\0'); + client.on('error', function(err){ + assert.ok(!err, err) + }); + client.on('data', function(data){ + + var response = data.toString(); + + response.indexOf('to-ports="*"').should.be.above(0); + response.indexOf('domain="*"').should.be.above(0); + response.indexOf('domain="google.com"').should.equal(-1); + + // clean up + client.destroy(); + server.close(); + }); + }); + } + +, 'inline response https': function(){ + var port = 1345 + , ssl = { + key: fs.readFileSync(__dirname + '/ssl/ssl.private.key').toString() + , cert: fs.readFileSync(__dirname + '/ssl/ssl.crt').toString() + } + , httpserver = https.createServer(ssl, function(q,r){r.writeHead(200);r.end(':3')}) + , server = fspfs.createServer(); + + httpserver.listen(port, function(){ + server.listen(port + 1, httpserver, function(){ + var client = net.createConnection(port); + client.write('\0'); + client.on('error', function(err){ + assert.ok(!err, err) + }); + client.on('data', function(data){ + + var response = data.toString(); + + response.indexOf('to-ports="*"').should.be.above(0); + response.indexOf('domain="*"').should.be.above(0); + response.indexOf('domain="google.com"').should.equal(-1); + + // clean up + client.destroy(); + server.close(); + httpserver.close(); + }); + }); + }); + } + +, 'connect_failed': function(){ + var server = fspfs.createServer(); + + server.on('connect_failed', function(){ + assert.ok(true); + }); + + server.listen(function(){ + assert.ok(false, 'Run this test without root access'); + server.close(); + }); + } +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +node_modules diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,691 @@ +redis - a node.js redis client +=========================== + +This is a complete Redis client for node.js. It supports all Redis commands, including many recently added commands like EVAL from +experimental Redis server branches. + + +Install with: + + npm install redis + +Pieter Noordhuis has provided a binding to the official `hiredis` C library, which is non-blocking and fast. To use `hiredis`, do: + + npm install hiredis redis + +If `hiredis` is installed, `node_redis` will use it by default. Otherwise, a pure JavaScript parser will be used. + +If you use `hiredis`, be sure to rebuild it whenever you upgrade your version of node. There are mysterious failures that can +happen between node and native code modules after a node upgrade. + + +## Usage + +Simple example, included as `examples/simple.js`: + +```js + var redis = require("redis"), + client = redis.createClient(); + + // if you'd like to select database 3, instead of 0 (default), call + // client.select(3, function() { /* ... */ }); + + client.on("error", function (err) { + console.log("Error " + err); + }); + + client.set("string key", "string val", redis.print); + client.hset("hash key", "hashtest 1", "some value", redis.print); + client.hset(["hash key", "hashtest 2", "some other value"], redis.print); + client.hkeys("hash key", function (err, replies) { + console.log(replies.length + " replies:"); + replies.forEach(function (reply, i) { + console.log(" " + i + ": " + reply); + }); + client.quit(); + }); +``` + +This will display: + + mjr:~/work/node_redis (master)$ node example.js + Reply: OK + Reply: 0 + Reply: 0 + 2 replies: + 0: hashtest 1 + 1: hashtest 2 + mjr:~/work/node_redis (master)$ + + +## Performance + +Here are typical results of `multi_bench.js` which is similar to `redis-benchmark` from the Redis distribution. +It uses 50 concurrent connections with no pipelining. + +JavaScript parser: + + PING: 20000 ops 42283.30 ops/sec 0/5/1.182 + SET: 20000 ops 32948.93 ops/sec 1/7/1.515 + GET: 20000 ops 28694.40 ops/sec 0/9/1.740 + INCR: 20000 ops 39370.08 ops/sec 0/8/1.269 + LPUSH: 20000 ops 36429.87 ops/sec 0/8/1.370 + LRANGE (10 elements): 20000 ops 9891.20 ops/sec 1/9/5.048 + LRANGE (100 elements): 20000 ops 1384.56 ops/sec 10/91/36.072 + +hiredis parser: + + PING: 20000 ops 46189.38 ops/sec 1/4/1.082 + SET: 20000 ops 41237.11 ops/sec 0/6/1.210 + GET: 20000 ops 39682.54 ops/sec 1/7/1.257 + INCR: 20000 ops 40080.16 ops/sec 0/8/1.242 + LPUSH: 20000 ops 41152.26 ops/sec 0/3/1.212 + LRANGE (10 elements): 20000 ops 36563.07 ops/sec 1/8/1.363 + LRANGE (100 elements): 20000 ops 21834.06 ops/sec 0/9/2.287 + +The performance of `node_redis` improves dramatically with pipelining, which happens automatically in most normal programs. + + +### Sending Commands + +Each Redis command is exposed as a function on the `client` object. +All functions take either an `args` Array plus optional `callback` Function or +a variable number of individual arguments followed by an optional callback. +Here is an example of passing an array of arguments and a callback: + + client.mset(["test keys 1", "test val 1", "test keys 2", "test val 2"], function (err, res) {}); + +Here is that same call in the second style: + + client.mset("test keys 1", "test val 1", "test keys 2", "test val 2", function (err, res) {}); + +Note that in either form the `callback` is optional: + + client.set("some key", "some val"); + client.set(["some other key", "some val"]); + +If the key is missing, reply will be null (probably): + + client.get("missingkey", function(err, reply) { + // reply is null when the key is missing + console.log(reply); + }); + +For a list of Redis commands, see [Redis Command Reference](http://redis.io/commands) + +The commands can be specified in uppercase or lowercase for convenience. `client.get()` is the same as `client.GET()`. + +Minimal parsing is done on the replies. Commands that return a single line reply return JavaScript Strings, +integer replies return JavaScript Numbers, "bulk" replies return node Buffers, and "multi bulk" replies return a +JavaScript Array of node Buffers. `HGETALL` returns an Object with Buffers keyed by the hash keys. + +# API + +## Connection Events + +`client` will emit some events about the state of the connection to the Redis server. + +### "ready" + +`client` will emit `ready` a connection is established to the Redis server and the server reports +that it is ready to receive commands. Commands issued before the `ready` event are queued, +then replayed just before this event is emitted. + +### "connect" + +`client` will emit `connect` at the same time as it emits `ready` unless `client.options.no_ready_check` +is set. If this options is set, `connect` will be emitted when the stream is connected, and then +you are free to try to send commands. + +### "error" + +`client` will emit `error` when encountering an error connecting to the Redis server. + +Note that "error" is a special event type in node. If there are no listeners for an +"error" event, node will exit. This is usually what you want, but it can lead to some +cryptic error messages like this: + + mjr:~/work/node_redis (master)$ node example.js + + node.js:50 + throw e; + ^ + Error: ECONNREFUSED, Connection refused + at IOWatcher.callback (net:870:22) + at node.js:607:9 + +Not very useful in diagnosing the problem, but if your program isn't ready to handle this, +it is probably the right thing to just exit. + +`client` will also emit `error` if an exception is thrown inside of `node_redis` for whatever reason. +It would be nice to distinguish these two cases. + +### "end" + +`client` will emit `end` when an established Redis server connection has closed. + +### "drain" + +`client` will emit `drain` when the TCP connection to the Redis server has been buffering, but is now +writable. This event can be used to stream commands in to Redis and adapt to backpressure. Right now, +you need to check `client.command_queue.length` to decide when to reduce your send rate. Then you can +resume sending when you get `drain`. + +### "idle" + +`client` will emit `idle` when there are no outstanding commands that are awaiting a response. + +## redis.createClient(port, host, options) + +Create a new client connection. `port` defaults to `6379` and `host` defaults +to `127.0.0.1`. If you have `redis-server` running on the same computer as node, then the defaults for +port and host are probably fine. `options` in an object with the following possible properties: + +* `parser`: which Redis protocol reply parser to use. Defaults to `hiredis` if that module is installed. +This may also be set to `javascript`. +* `return_buffers`: defaults to `false`. If set to `true`, then all replies will be sent to callbacks as node Buffer +objects instead of JavaScript Strings. +* `detect_buffers`: default to `false`. If set to `true`, then replies will be sent to callbacks as node Buffer objects +if any of the input arguments to the original command were Buffer objects. +This option lets you switch between Buffers and Strings on a per-command basis, whereas `return_buffers` applies to +every command on a client. +* `socket_nodelay`: defaults to `true`. Whether to call setNoDelay() on the TCP stream, which disables the +Nagle algorithm on the underlying socket. Setting this option to `false` can result in additional throughput at the +cost of more latency. Most applications will want this set to `true`. +* `no_ready_check`: defaults to `false`. When a connection is established to the Redis server, the server might still +be loading the database from disk. While loading, the server not respond to any commands. To work around this, +`node_redis` has a "ready check" which sends the `INFO` command to the server. The response from the `INFO` command +indicates whether the server is ready for more commands. When ready, `node_redis` emits a `ready` event. +Setting `no_ready_check` to `true` will inhibit this check. +* `enable_offline_queue`: defaults to `true`. By default, if there is no active +connection to the redis server, commands are added to a queue and are executed +once the connection has been established. Setting `enable_offline_queue` to +`false` will disable this feature and the callback will be execute immediately +with an error, or an error will be thrown if no callback is specified. + +```js + var redis = require("redis"), + client = redis.createClient(null, null, {detect_buffers: true}); + + client.set("foo_rand000000000000", "OK"); + + // This will return a JavaScript String + client.get("foo_rand000000000000", function (err, reply) { + console.log(reply.toString()); // Will print `OK` + }); + + // This will return a Buffer since original key is specified as a Buffer + client.get(new Buffer("foo_rand000000000000"), function (err, reply) { + console.log(reply.toString()); // Will print `` + }); + client.end(); +``` + +`createClient()` returns a `RedisClient` object that is named `client` in all of the examples here. + +## client.auth(password, callback) + +When connecting to Redis servers that require authentication, the `AUTH` command must be sent as the +first command after connecting. This can be tricky to coordinate with reconnections, the ready check, +etc. To make this easier, `client.auth()` stashes `password` and will send it after each connection, +including reconnections. `callback` is invoked only once, after the response to the very first +`AUTH` command sent. +NOTE: Your call to `client.auth()` should not be inside the ready handler. If +you are doing this wrong, `client` will emit an error that looks +something like this `Error: Ready check failed: ERR operation not permitted`. + +## client.end() + +Forcibly close the connection to the Redis server. Note that this does not wait until all replies have been parsed. +If you want to exit cleanly, call `client.quit()` to send the `QUIT` command after you have handled all replies. + +This example closes the connection to the Redis server before the replies have been read. You probably don't +want to do this: + +```js + var redis = require("redis"), + client = redis.createClient(); + + client.set("foo_rand000000000000", "some fantastic value"); + client.get("foo_rand000000000000", function (err, reply) { + console.log(reply.toString()); + }); + client.end(); +``` + +`client.end()` is useful for timeout cases where something is stuck or taking too long and you want +to start over. + +## Friendlier hash commands + +Most Redis commands take a single String or an Array of Strings as arguments, and replies are sent back as a single String or an Array of Strings. +When dealing with hash values, there are a couple of useful exceptions to this. + +### client.hgetall(hash) + +The reply from an HGETALL command will be converted into a JavaScript Object by `node_redis`. That way you can interact +with the responses using JavaScript syntax. + +Example: + + client.hmset("hosts", "mjr", "1", "another", "23", "home", "1234"); + client.hgetall("hosts", function (err, obj) { + console.dir(obj); + }); + +Output: + + { mjr: '1', another: '23', home: '1234' } + +### client.hmset(hash, obj, [callback]) + +Multiple values in a hash can be set by supplying an object: + + client.HMSET(key2, { + "0123456789": "abcdefghij", // NOTE: the key and value must both be strings + "some manner of key": "a type of value" + }); + +The properties and values of this Object will be set as keys and values in the Redis hash. + +### client.hmset(hash, key1, val1, ... keyn, valn, [callback]) + +Multiple values may also be set by supplying a list: + + client.HMSET(key1, "0123456789", "abcdefghij", "some manner of key", "a type of value"); + + +## Publish / Subscribe + +Here is a simple example of the API for publish / subscribe. This program opens two +client connections, subscribes to a channel on one of them, and publishes to that +channel on the other: + +```js + var redis = require("redis"), + client1 = redis.createClient(), client2 = redis.createClient(), + msg_count = 0; + + client1.on("subscribe", function (channel, count) { + client2.publish("a nice channel", "I am sending a message."); + client2.publish("a nice channel", "I am sending a second message."); + client2.publish("a nice channel", "I am sending my last message."); + }); + + client1.on("message", function (channel, message) { + console.log("client1 channel " + channel + ": " + message); + msg_count += 1; + if (msg_count === 3) { + client1.unsubscribe(); + client1.end(); + client2.end(); + } + }); + + client1.incr("did a thing"); + client1.subscribe("a nice channel"); +``` + +When a client issues a `SUBSCRIBE` or `PSUBSCRIBE`, that connection is put into "pub/sub" mode. +At that point, only commands that modify the subscription set are valid. When the subscription +set is empty, the connection is put back into regular mode. + +If you need to send regular commands to Redis while in pub/sub mode, just open another connection. + +## Pub / Sub Events + +If a client has subscriptions active, it may emit these events: + +### "message" (channel, message) + +Client will emit `message` for every message received that matches an active subscription. +Listeners are passed the channel name as `channel` and the message Buffer as `message`. + +### "pmessage" (pattern, channel, message) + +Client will emit `pmessage` for every message received that matches an active subscription pattern. +Listeners are passed the original pattern used with `PSUBSCRIBE` as `pattern`, the sending channel +name as `channel`, and the message Buffer as `message`. + +### "subscribe" (channel, count) + +Client will emit `subscribe` in response to a `SUBSCRIBE` command. Listeners are passed the +channel name as `channel` and the new count of subscriptions for this client as `count`. + +### "psubscribe" (pattern, count) + +Client will emit `psubscribe` in response to a `PSUBSCRIBE` command. Listeners are passed the +original pattern as `pattern`, and the new count of subscriptions for this client as `count`. + +### "unsubscribe" (channel, count) + +Client will emit `unsubscribe` in response to a `UNSUBSCRIBE` command. Listeners are passed the +channel name as `channel` and the new count of subscriptions for this client as `count`. When +`count` is 0, this client has left pub/sub mode and no more pub/sub events will be emitted. + +### "punsubscribe" (pattern, count) + +Client will emit `punsubscribe` in response to a `PUNSUBSCRIBE` command. Listeners are passed the +channel name as `channel` and the new count of subscriptions for this client as `count`. When +`count` is 0, this client has left pub/sub mode and no more pub/sub events will be emitted. + +## client.multi([commands]) + +`MULTI` commands are queued up until an `EXEC` is issued, and then all commands are run atomically by +Redis. The interface in `node_redis` is to return an individual `Multi` object by calling `client.multi()`. + +```js + var redis = require("./index"), + client = redis.createClient(), set_size = 20; + + client.sadd("bigset", "a member"); + client.sadd("bigset", "another member"); + + while (set_size > 0) { + client.sadd("bigset", "member " + set_size); + set_size -= 1; + } + + // multi chain with an individual callback + client.multi() + .scard("bigset") + .smembers("bigset") + .keys("*", function (err, replies) { + // NOTE: code in this callback is NOT atomic + // this only happens after the the .exec call finishes. + client.mget(replies, redis.print); + }) + .dbsize() + .exec(function (err, replies) { + console.log("MULTI got " + replies.length + " replies"); + replies.forEach(function (reply, index) { + console.log("Reply " + index + ": " + reply.toString()); + }); + }); +``` + +`client.multi()` is a constructor that returns a `Multi` object. `Multi` objects share all of the +same command methods as `client` objects do. Commands are queued up inside the `Multi` object +until `Multi.exec()` is invoked. + +You can either chain together `MULTI` commands as in the above example, or you can queue individual +commands while still sending regular client command as in this example: + +```js + var redis = require("redis"), + client = redis.createClient(), multi; + + // start a separate multi command queue + multi = client.multi(); + multi.incr("incr thing", redis.print); + multi.incr("incr other thing", redis.print); + + // runs immediately + client.mset("incr thing", 100, "incr other thing", 1, redis.print); + + // drains multi queue and runs atomically + multi.exec(function (err, replies) { + console.log(replies); // 101, 2 + }); + + // you can re-run the same transaction if you like + multi.exec(function (err, replies) { + console.log(replies); // 102, 3 + client.quit(); + }); +``` + +In addition to adding commands to the `MULTI` queue individually, you can also pass an array +of commands and arguments to the constructor: + +```js + var redis = require("redis"), + client = redis.createClient(), multi; + + client.multi([ + ["mget", "multifoo", "multibar", redis.print], + ["incr", "multifoo"], + ["incr", "multibar"] + ]).exec(function (err, replies) { + console.log(replies); + }); +``` + + +## Monitor mode + +Redis supports the `MONITOR` command, which lets you see all commands received by the Redis server +across all client connections, including from other client libraries and other computers. + +After you send the `MONITOR` command, no other commands are valid on that connection. `node_redis` +will emit a `monitor` event for every new monitor message that comes across. The callback for the +`monitor` event takes a timestamp from the Redis server and an array of command arguments. + +Here is a simple example: + +```js + var client = require("redis").createClient(), + util = require("util"); + + client.monitor(function (err, res) { + console.log("Entering monitoring mode."); + }); + + client.on("monitor", function (time, args) { + console.log(time + ": " + util.inspect(args)); + }); +``` + +# Extras + +Some other things you might like to know about. + +## client.server_info + +After the ready probe completes, the results from the INFO command are saved in the `client.server_info` +object. + +The `versions` key contains an array of the elements of the version string for easy comparison. + + > client.server_info.redis_version + '2.3.0' + > client.server_info.versions + [ 2, 3, 0 ] + +## redis.print() + +A handy callback function for displaying return values when testing. Example: + +```js + var redis = require("redis"), + client = redis.createClient(); + + client.on("connect", function () { + client.set("foo_rand000000000000", "some fantastic value", redis.print); + client.get("foo_rand000000000000", redis.print); + }); +``` + +This will print: + + Reply: OK + Reply: some fantastic value + +Note that this program will not exit cleanly because the client is still connected. + +## redis.debug_mode + +Boolean to enable debug mode and protocol tracing. + +```js + var redis = require("redis"), + client = redis.createClient(); + + redis.debug_mode = true; + + client.on("connect", function () { + client.set("foo_rand000000000000", "some fantastic value"); + }); +``` + +This will display: + + mjr:~/work/node_redis (master)$ node ~/example.js + send command: *3 + $3 + SET + $20 + foo_rand000000000000 + $20 + some fantastic value + + on_data: +OK + +`send command` is data sent into Redis and `on_data` is data received from Redis. + +## client.send_command(command_name, args, callback) + +Used internally to send commands to Redis. For convenience, nearly all commands that are published on the Redis +Wiki have been added to the `client` object. However, if I missed any, or if new commands are introduced before +this library is updated, you can use `send_command()` to send arbitrary commands to Redis. + +All commands are sent as multi-bulk commands. `args` can either be an Array of arguments, or omitted. + +## client.connected + +Boolean tracking the state of the connection to the Redis server. + +## client.command_queue.length + +The number of commands that have been sent to the Redis server but not yet replied to. You can use this to +enforce some kind of maximum queue depth for commands while connected. + +Don't mess with `client.command_queue` though unless you really know what you are doing. + +## client.offline_queue.length + +The number of commands that have been queued up for a future connection. You can use this to enforce +some kind of maximum queue depth for pre-connection commands. + +## client.retry_delay + +Current delay in milliseconds before a connection retry will be attempted. This starts at `250`. + +## client.retry_backoff + +Multiplier for future retry timeouts. This should be larger than 1 to add more time between retries. +Defaults to 1.7. The default initial connection retry is 250, so the second retry will be 425, followed by 723.5, etc. + +### Commands with Optional and Keyword arguments + +This applies to anything that uses an optional `[WITHSCORES]` or `[LIMIT offset count]` in the [redis.io/commands](http://redis.io/commands) documentation. + +Example: +```js +var args = [ 'myzset', 1, 'one', 2, 'two', 3, 'three', 99, 'ninety-nine' ]; +client.zadd(args, function (err, response) { + if (err) throw err; + console.log('added '+response+' items.'); + + // -Infinity and +Infinity also work + var args1 = [ 'myzset', '+inf', '-inf' ]; + client.zrevrangebyscore(args1, function (err, response) { + if (err) throw err; + console.log('example1', response); + // write your code here + }); + + var max = 3, min = 1, offset = 1, count = 2; + var args2 = [ 'myzset', max, min, 'WITHSCORES', 'LIMIT', offset, count ]; + client.zrevrangebyscore(args2, function (err, response) { + if (err) throw err; + console.log('example2', response); + // write your code here + }); +}); +``` + +## TODO + +Better tests for auth, disconnect/reconnect, and all combinations thereof. + +Stream large set/get values into and out of Redis. Otherwise the entire value must be in node's memory. + +Performance can be better for very large values. + +I think there are more performance improvements left in there for smaller values, especially for large lists of small values. + +## How to Contribute +- open a pull request and then wait for feedback (if + [DTrejo](http://github.com/dtrejo) does not get back to you within 2 days, + comment again with indignation!) + +## Contributors +Some people have have added features and fixed bugs in `node_redis` other than me. + +Ordered by date of first contribution. +[Auto-generated](http://github.com/dtrejo/node-authors) on Wed Jul 25 2012 19:14:59 GMT-0700 (PDT). + +- [Matt Ranney aka `mranney`](https://github.com/mranney) +- [Tim-Smart aka `tim-smart`](https://github.com/tim-smart) +- [Tj Holowaychuk aka `visionmedia`](https://github.com/visionmedia) +- [rick aka `technoweenie`](https://github.com/technoweenie) +- [Orion Henry aka `orionz`](https://github.com/orionz) +- [Aivo Paas aka `aivopaas`](https://github.com/aivopaas) +- [Hank Sims aka `hanksims`](https://github.com/hanksims) +- [Paul Carey aka `paulcarey`](https://github.com/paulcarey) +- [Pieter Noordhuis aka `pietern`](https://github.com/pietern) +- [nithesh aka `nithesh`](https://github.com/nithesh) +- [Andy Ray aka `andy2ray`](https://github.com/andy2ray) +- [unknown aka `unknowdna`](https://github.com/unknowdna) +- [Dave Hoover aka `redsquirrel`](https://github.com/redsquirrel) +- [Vladimir Dronnikov aka `dvv`](https://github.com/dvv) +- [Umair Siddique aka `umairsiddique`](https://github.com/umairsiddique) +- [Louis-Philippe Perron aka `lp`](https://github.com/lp) +- [Mark Dawson aka `markdaws`](https://github.com/markdaws) +- [Ian Babrou aka `bobrik`](https://github.com/bobrik) +- [Felix Geisendörfer aka `felixge`](https://github.com/felixge) +- [Jean-Hugues Pinson aka `undefined`](https://github.com/undefined) +- [Maksim Lin aka `maks`](https://github.com/maks) +- [Owen Smith aka `orls`](https://github.com/orls) +- [Zachary Scott aka `zzak`](https://github.com/zzak) +- [TEHEK Firefox aka `TEHEK`](https://github.com/TEHEK) +- [Isaac Z. Schlueter aka `isaacs`](https://github.com/isaacs) +- [David Trejo aka `DTrejo`](https://github.com/DTrejo) +- [Brian Noguchi aka `bnoguchi`](https://github.com/bnoguchi) +- [Philip Tellis aka `bluesmoon`](https://github.com/bluesmoon) +- [Marcus Westin aka `marcuswestin2`](https://github.com/marcuswestin2) +- [Jed Schmidt aka `jed`](https://github.com/jed) +- [Dave Peticolas aka `jdavisp3`](https://github.com/jdavisp3) +- [Trae Robrock aka `trobrock`](https://github.com/trobrock) +- [Shankar Karuppiah aka `shankar0306`](https://github.com/shankar0306) +- [Ignacio Burgueño aka `ignacio`](https://github.com/ignacio) + +Thanks. + +## LICENSE - "MIT License" + +Copyright (c) 2010 Matthew Ranney, http://ranney.com/ + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. + +![spacer](http://ranney.com/1px.gif) diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/buffer_bench.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/buffer_bench.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,89 @@ +var source = new Buffer(100), + dest = new Buffer(100), i, j, k, tmp, count = 1000000, bytes = 100; + +for (i = 99 ; i >= 0 ; i--) { + source[i] = 120; +} + +var str = "This is a nice String.", + buf = new Buffer("This is a lovely Buffer."); + +var start = new Date(); +for (i = count * 100; i > 0 ; i--) { + if (Buffer.isBuffer(str)) {} +} +var end = new Date(); +console.log("Buffer.isBuffer(str) " + (end - start) + " ms"); + +var start = new Date(); +for (i = count * 100; i > 0 ; i--) { + if (Buffer.isBuffer(buf)) {} +} +var end = new Date(); +console.log("Buffer.isBuffer(buf) " + (end - start) + " ms"); + +var start = new Date(); +for (i = count * 100; i > 0 ; i--) { + if (str instanceof Buffer) {} +} +var end = new Date(); +console.log("str instanceof Buffer " + (end - start) + " ms"); + +var start = new Date(); +for (i = count * 100; i > 0 ; i--) { + if (buf instanceof Buffer) {} +} +var end = new Date(); +console.log("buf instanceof Buffer " + (end - start) + " ms"); + +for (i = bytes ; i > 0 ; i --) { + var start = new Date(); + for (j = count ; j > 0; j--) { + tmp = source.toString("ascii", 0, bytes); + } + var end = new Date(); + console.log("toString() " + i + " bytes " + (end - start) + " ms"); +} + +for (i = bytes ; i > 0 ; i --) { + var start = new Date(); + for (j = count ; j > 0; j--) { + tmp = ""; + for (k = 0; k <= i ; k++) { + tmp += String.fromCharCode(source[k]); + } + } + var end = new Date(); + console.log("manual string " + i + " bytes " + (end - start) + " ms"); +} + +for (i = bytes ; i > 0 ; i--) { + var start = new Date(); + for (j = count ; j > 0 ; j--) { + for (k = i ; k > 0 ; k--) { + dest[k] = source[k]; + } + } + var end = new Date(); + console.log("Manual copy " + i + " bytes " + (end - start) + " ms"); +} + +for (i = bytes ; i > 0 ; i--) { + var start = new Date(); + for (j = count ; j > 0 ; j--) { + for (k = i ; k > 0 ; k--) { + dest[k] = 120; + } + } + var end = new Date(); + console.log("Direct assignment " + i + " bytes " + (end - start) + " ms"); +} + +for (i = bytes ; i > 0 ; i--) { + var start = new Date(); + for (j = count ; j > 0 ; j--) { + source.copy(dest, 0, 0, i); + } + var end = new Date(); + console.log("Buffer.copy() " + i + " bytes " + (end - start) + " ms"); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/hiredis_parser.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/hiredis_parser.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,38 @@ +var Parser = require('../lib/parser/hiredis').Parser; +var assert = require('assert'); + +/* +This test makes sure that exceptions thrown inside of "reply" event handlers +are not trapped and mistakenly emitted as parse errors. +*/ +(function testExecuteDoesNotCatchReplyCallbackExceptions() { + var parser = new Parser(); + var replies = [{}]; + + parser.reader = { + feed: function() {}, + get: function() { + return replies.shift(); + } + }; + + var emittedError = false; + var caughtException = false; + + parser + .on('error', function() { + emittedError = true; + }) + .on('reply', function() { + throw new Error('bad'); + }); + + try { + parser.execute(); + } catch (err) { + caughtException = true; + } + + assert.equal(caughtException, true); + assert.equal(emittedError, false); +})(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/re_sub_test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/re_sub_test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,14 @@ +var client = require('../index').createClient() + , client2 = require('../index').createClient() + , assert = require('assert'); + +client.once('subscribe', function (channel, count) { + client.unsubscribe('x'); + client.subscribe('x', function () { + client.quit(); + client2.quit(); + }); + client2.publish('x', 'hi'); +}); + +client.subscribe('x'); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/reconnect_test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/reconnect_test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,29 @@ +var redis = require("../index").createClient(null, null, { +// max_attempts: 4 +}); + +redis.on("error", function (err) { + console.log("Redis says: " + err); +}); + +redis.on("ready", function () { + console.log("Redis ready."); +}); + +redis.on("reconnecting", function (arg) { + console.log("Redis reconnecting: " + JSON.stringify(arg)); +}); +redis.on("connect", function () { + console.log("Redis connected."); +}); + +setInterval(function () { + var now = Date.now(); + redis.set("now", now, function (err, res) { + if (err) { + console.log(now + " Redis reply error: " + err); + } else { + console.log(now + " Redis reply: " + res); + } + }); +}, 100); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/stress/codec.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/stress/codec.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,16 @@ +var json = { + encode: JSON.stringify, + decode: JSON.parse +}; + +var MsgPack = require('node-msgpack'); +msgpack = { + encode: MsgPack.pack, + decode: function(str) { return MsgPack.unpack(new Buffer(str)); } +}; + +bison = require('bison'); + +module.exports = json; +//module.exports = msgpack; +//module.exports = bison; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/stress/pubsub/pub.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/pub.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,38 @@ +'use strict'; + +var freemem = require('os').freemem; +var profiler = require('v8-profiler'); +var codec = require('../codec'); + +var sent = 0; + +var pub = require('redis').createClient(null, null, { + //command_queue_high_water: 5, + //command_queue_low_water: 1 +}) +.on('ready', function() { + this.emit('drain'); +}) +.on('drain', function() { + process.nextTick(exec); +}); + +var payload = '1'; for (var i = 0; i < 12; ++i) payload += payload; +console.log('Message payload length', payload.length); + +function exec() { + pub.publish('timeline', codec.encode({ foo: payload })); + ++sent; + if (!pub.should_buffer) { + process.nextTick(exec); + } +} + +profiler.takeSnapshot('s_0'); + +exec(); + +setInterval(function() { + profiler.takeSnapshot('s_' + sent); + console.error('sent', sent, 'free', freemem(), 'cmdqlen', pub.command_queue.length, 'offqlen', pub.offline_queue.length); +}, 2000); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/stress/pubsub/run --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/run Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,10 @@ +#!/bin/sh +node server.js & +node server.js & +node server.js & +node server.js & +node server.js & +node server.js & +node server.js & +node server.js & +node --debug pub.js diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/stress/pubsub/server.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/stress/pubsub/server.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,23 @@ +'use strict'; + +var freemem = require('os').freemem; +var codec = require('../codec'); + +var id = Math.random(); +var recv = 0; + +var sub = require('redis').createClient() + .on('ready', function() { + this.subscribe('timeline'); + }) + .on('message', function(channel, message) { + var self = this; + if (message) { + message = codec.decode(message); + ++recv; + } + }); + +setInterval(function() { + console.error('id', id, 'received', recv, 'free', freemem()); +}, 2000); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/pub.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/pub.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,49 @@ +'use strict'; + +var freemem = require('os').freemem; +//var profiler = require('v8-profiler'); +var codec = require('../codec'); + +var sent = 0; + +var pub = require('redis').createClient(null, null, { + //command_queue_high_water: 5, + //command_queue_low_water: 1 +}) +.on('ready', function() { + this.del('timeline'); + this.emit('drain'); +}) +.on('drain', function() { + process.nextTick(exec); +}); + +var payload = '1'; for (var i = 0; i < 12; ++i) payload += payload; +console.log('Message payload length', payload.length); + +function exec() { + pub.rpush('timeline', codec.encode({ foo: payload })); + ++sent; + if (!pub.should_buffer) { + process.nextTick(exec); + } +} + +//profiler.takeSnapshot('s_0'); + +exec(); + +setInterval(function() { + //var ss = profiler.takeSnapshot('s_' + sent); + //console.error(ss.stringify()); + pub.llen('timeline', function(err, result) { + console.error('sent', sent, 'free', freemem(), + 'cmdqlen', pub.command_queue.length, 'offqlen', pub.offline_queue.length, + 'llen', result + ); + }); +}, 2000); + +/*setTimeout(function() { + process.exit(); +}, 30000);*/ diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/run --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/run Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,6 @@ +#!/bin/sh +node server.js & +#node server.js & +#node server.js & +#node server.js & +node --debug pub.js diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/server.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/stress/rpushblpop/server.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,30 @@ +'use strict'; + +var freemem = require('os').freemem; +var codec = require('../codec'); + +var id = Math.random(); +var recv = 0; + +var cmd = require('redis').createClient(); +var sub = require('redis').createClient() + .on('ready', function() { + this.emit('timeline'); + }) + .on('timeline', function() { + var self = this; + this.blpop('timeline', 0, function(err, result) { + var message = result[1]; + if (message) { + message = codec.decode(message); + ++recv; + } + self.emit('timeline'); + }); + }); + +setInterval(function() { + cmd.llen('timeline', function(err, result) { + console.error('id', id, 'received', recv, 'free', freemem(), 'llen', result); + }); +}, 2000); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/stress/speed/00 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/stress/speed/00 Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,13 @@ +# size JSON msgpack bison +26602 2151.0170848180414 +25542 ? 2842.589272665782 +24835 ? ? 7280.4538397469805 +6104 6985.234528557929 +5045 ? 7217.461392841478 +4341 ? ? 14261.406335354604 +4180 15864.633685636572 +4143 ? 12954.806235781925 +4141 ? ? 44650.70733912719 +75 114227.07313350472 +40 ? 30162.440062810834 +39 ? ? 119815.66013519121 diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/stress/speed/plot --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/stress/speed/plot Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,13 @@ +#!/bin/sh + +gnuplot >size-rate.jpg << _EOF_ + +set terminal png nocrop enhanced font verdana 12 size 640,480 +set logscale x +set logscale y +set grid +set xlabel 'Serialized object size, octets' +set ylabel 'decode(encode(obj)) rate, 1/sec' +plot '00' using 1:2 title 'json' smooth bezier, '00' using 1:3 title 'msgpack' smooth bezier, '00' using 1:4 title 'bison' smooth bezier + +_EOF_ diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/stress/speed/size-rate.png Binary file node_modules/socket.io/node_modules/redis/benches/stress/speed/size-rate.png has changed diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/stress/speed/speed.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/stress/speed/speed.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,84 @@ +var msgpack = require('node-msgpack'); +var bison = require('bison'); +var codec = { + JSON: { + encode: JSON.stringify, + decode: JSON.parse + }, + msgpack: { + encode: msgpack.pack, + decode: msgpack.unpack + }, + bison: bison +}; + +var obj, l; + +var s = '0'; +for (var i = 0; i < 12; ++i) s += s; + +obj = { + foo: s, + arrrrrr: [{a:1,b:false,c:null,d:1.0}, 1111, 2222, 33333333], + rand: [], + a: s, + ccc: s, + b: s + s + s +}; +for (i = 0; i < 100; ++i) obj.rand.push(Math.random()); +forObj(obj); + +obj = { + foo: s, + arrrrrr: [{a:1,b:false,c:null,d:1.0}, 1111, 2222, 33333333], + rand: [] +}; +for (i = 0; i < 100; ++i) obj.rand.push(Math.random()); +forObj(obj); + +obj = { + foo: s, + arrrrrr: [{a:1,b:false,c:null,d:1.0}, 1111, 2222, 33333333], + rand: [] +}; +forObj(obj); + +obj = { + arrrrrr: [{a:1,b:false,c:null,d:1.0}, 1111, 2222, 33333333], + rand: [] +}; +forObj(obj); + +function run(obj, codec) { + var t1 = Date.now(); + var n = 10000; + for (var i = 0; i < n; ++i) { + codec.decode(l = codec.encode(obj)); + } + var t2 = Date.now(); + //console.log('DONE', n*1000/(t2-t1), 'codecs/sec, length=', l.length); + return [n*1000/(t2-t1), l.length]; +} + +function series(obj, cname, n) { + var rate = 0; + var len = 0; + for (var i = 0; i < n; ++i) { + var r = run(obj, codec[cname]); + rate += r[0]; + len += r[1]; + } + rate /= n; + len /= n; + console.log(cname + ' ' + rate + ' ' + len); + return [rate, len]; +} + +function forObj(obj) { + var r = { + JSON: series(obj, 'JSON', 20), + msgpack: series(obj, 'msgpack', 20), + bison: series(obj, 'bison', 20) + }; + return r; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/benches/sub_quit_test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/benches/sub_quit_test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,18 @@ +var client = require("redis").createClient(), + client2 = require("redis").createClient(); + +client.subscribe("something"); +client.on("subscribe", function (channel, count) { + console.log("Got sub: " + channel); + client.unsubscribe("something"); +}); + +client.on("unsubscribe", function (channel, count) { + console.log("Got unsub: " + channel + ", quitting"); + client.quit(); +}); + +// exercise unsub before sub +client2.unsubscribe("something"); +client2.subscribe("another thing"); +client2.quit(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/changelog.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/changelog.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,219 @@ +Changelog +========= + +## v0.7.2 - April 29, 2012 + +Many contributed fixes. Thank you, contributors. + +* [GH-190] - pub/sub mode fix (Brian Noguchi) +* [GH-165] - parser selection fix (TEHEK) +* numerous documentation and examples updates +* auth errors emit Errors instead of Strings (David Trejo) + +## v0.7.1 - November 15, 2011 + +Fix regression in reconnect logic. + +Very much need automated tests for reconnection and queue logic. + +## v0.7.0 - November 14, 2011 + +Many contributed fixes. Thanks everybody. + +* [GH-127] - properly re-initialize parser on reconnect +* [GH-136] - handle passing undefined as callback (Ian Babrou) +* [GH-139] - properly handle exceptions thrown in pub/sub event handlers (Felix Geisendörfer) +* [GH-141] - detect closing state on stream error (Felix Geisendörfer) +* [GH-142] - re-select database on reconnection (Jean-Hugues Pinson) +* [GH-146] - add sort example (Maksim Lin) + +Some more goodies: + +* Fix bugs with node 0.6 +* Performance improvements +* New version of `multi_bench.js` that tests more realistic scenarios +* [GH-140] - support optional callback for subscribe commands +* Properly flush and error out command queue when connection fails +* Initial work on reconnection thresholds + +## v0.6.7 - July 30, 2011 + +(accidentally skipped v0.6.6) + +Fix and test for [GH-123] + +Passing an Array as as the last argument should expand as users +expect. The old behavior was to coerce the arguments into Strings, +which did surprising things with Arrays. + +## v0.6.5 - July 6, 2011 + +Contributed changes: + +* Support SlowBuffers (Umair Siddique) +* Add Multi to exports (Louis-Philippe Perron) +* Fix for drain event calculation (Vladimir Dronnikov) + +Thanks! + +## v0.6.4 - June 30, 2011 + +Fix bug with optional callbacks for hmset. + +## v0.6.2 - June 30, 2011 + +Bugs fixed: + +* authentication retry while server is loading db (danmaz74) [GH-101] +* command arguments processing issue with arrays + +New features: + +* Auto update of new commands from redis.io (Dave Hoover) +* Performance improvements and backpressure controls. +* Commands now return the true/false value from the underlying socket write(s). +* Implement command_queue high water and low water for more better control of queueing. + +See `examples/backpressure_drain.js` for more information. + +## v0.6.1 - June 29, 2011 + +Add support and tests for Redis scripting through EXEC command. + +Bug fix for monitor mode. (forddg) + +Auto update of new commands from redis.io (Dave Hoover) + +## v0.6.0 - April 21, 2011 + +Lots of bugs fixed. + +* connection error did not properly trigger reconnection logic [GH-85] +* client.hmget(key, [val1, val2]) was not expanding properly [GH-66] +* client.quit() while in pub/sub mode would throw an error [GH-87] +* client.multi(['hmset', 'key', {foo: 'bar'}]) fails [GH-92] +* unsubscribe before subscribe would make things very confused [GH-88] +* Add BRPOPLPUSH [GH-79] + +## v0.5.11 - April 7, 2011 + +Added DISCARD + +I originally didn't think DISCARD would do anything here because of the clever MULTI interface, but somebody +pointed out to me that DISCARD can be used to flush the WATCH set. + +## v0.5.10 - April 6, 2011 + +Added HVALS + +## v0.5.9 - March 14, 2011 + +Fix bug with empty Array arguments - Andy Ray + +## v0.5.8 - March 14, 2011 + +Add `MONITOR` command and special monitor command reply parsing. + +## v0.5.7 - February 27, 2011 + +Add magical auth command. + +Authentication is now remembered by the client and will be automatically sent to the server +on every connection, including any reconnections. + +## v0.5.6 - February 22, 2011 + +Fix bug in ready check with `return_buffers` set to `true`. + +Thanks to Dean Mao and Austin Chau. + +## v0.5.5 - February 16, 2011 + +Add probe for server readiness. + +When a Redis server starts up, it might take a while to load the dataset into memory. +During this time, the server will accept connections, but will return errors for all non-INFO +commands. Now node_redis will send an INFO command whenever it connects to a server. +If the info command indicates that the server is not ready, the client will keep trying until +the server is ready. Once it is ready, the client will emit a "ready" event as well as the +"connect" event. The client will queue up all commands sent before the server is ready, just +like it did before. When the server is ready, all offline/non-ready commands will be replayed. +This should be backward compatible with previous versions. + +To disable this ready check behavior, set `options.no_ready_check` when creating the client. + +As a side effect of this change, the key/val params from the info command are available as +`client.server_options`. Further, the version string is decomposed into individual elements +in `client.server_options.versions`. + +## v0.5.4 - February 11, 2011 + +Fix excess memory consumption from Queue backing store. + +Thanks to Gustaf Sjöberg. + +## v0.5.3 - February 5, 2011 + +Fix multi/exec error reply callback logic. + +Thanks to Stella Laurenzo. + +## v0.5.2 - January 18, 2011 + +Fix bug where unhandled error replies confuse the parser. + +## v0.5.1 - January 18, 2011 + +Fix bug where subscribe commands would not handle redis-server startup error properly. + +## v0.5.0 - December 29, 2010 + +Some bug fixes: + +* An important bug fix in reconnection logic. Previously, reply callbacks would be invoked twice after + a reconnect. +* Changed error callback argument to be an actual Error object. + +New feature: + +* Add friendly syntax for HMSET using an object. + +## v0.4.1 - December 8, 2010 + +Remove warning about missing hiredis. You probably do want it though. + +## v0.4.0 - December 5, 2010 + +Support for multiple response parsers and hiredis C library from Pieter Noordhuis. +Return Strings instead of Buffers by default. +Empty nested mb reply bug fix. + +## v0.3.9 - November 30, 2010 + +Fix parser bug on failed EXECs. + +## v0.3.8 - November 10, 2010 + +Fix for null MULTI response when WATCH condition fails. + +## v0.3.7 - November 9, 2010 + +Add "drain" and "idle" events. + +## v0.3.6 - November 3, 2010 + +Add all known Redis commands from Redis master, even ones that are coming in 2.2 and beyond. + +Send a friendlier "error" event message on stream errors like connection refused / reset. + +## v0.3.5 - October 21, 2010 + +A few bug fixes. + +* Fixed bug with `nil` multi-bulk reply lengths that showed up with `BLPOP` timeouts. +* Only emit `end` once when connection goes away. +* Fixed bug in `test.js` where driver finished before all tests completed. + +## unversioned wasteland + +See the git history for what happened before. diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/diff_multi_bench_output.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/diff_multi_bench_output.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,87 @@ +#!/usr/bin/env node + +var colors = require('colors'), + fs = require('fs'), + _ = require('underscore'), + metrics = require('metrics'), + + // `node diff_multi_bench_output.js before.txt after.txt` + before = process.argv[2], + after = process.argv[3]; + +if (!before || !after) { + console.log('Please supply two file arguments:'); + var n = __filename; + n = n.substring(n.lastIndexOf('/', n.length)); + console.log(' ./' + n + ' multiBenchBefore.txt multiBenchAfter.txt'); + console.log('To generate multiBenchBefore.txt, run'); + console.log(' node multi_bench.js > multiBenchBefore.txt'); + console.log('Thank you for benchmarking responsibly.'); + return; +} + +var before_lines = fs.readFileSync(before, 'utf8').split('\n'), + after_lines = fs.readFileSync(after, 'utf8').split('\n'); + +console.log('Comparing before,', before.green, '(', before_lines.length, + 'lines)', 'to after,', after.green, '(', after_lines.length, 'lines)'); + +var total_ops = new metrics.Histogram.createUniformHistogram(); + +before_lines.forEach(function(b, i) { + var a = after_lines[i]; + if (!a || !b || !b.trim() || !a.trim()) { + // console.log('#ignored#', '>'+a+'<', '>'+b+'<'); + return; + } + + b_words = b.split(' ').filter(is_whitespace); + a_words = a.split(' ').filter(is_whitespace); + + var ops = + [b_words, a_words] + .map(function(words) { + // console.log(words); + return parseInt10(words.slice(-2, -1)); + }).filter(function(num) { + var isNaN = !num && num !== 0; + return !isNaN; + }); + if (ops.length != 2) return + + var delta = ops[1] - ops[0]; + + total_ops.update(delta); + + delta = humanize_diff(delta); + console.log( + // name of test + command_name(a_words) == command_name(b_words) + ? command_name(a_words) + ':' + : '404:', + // results of test + ops.join(' -> '), 'ops/sec (∆', delta, ')'); +}); + +console.log('Mean difference in ops/sec:', humanize_diff(total_ops.mean())); + +function is_whitespace(s) { + return !!s.trim(); +} + +function parseInt10(s) { + return parseInt(s, 10); +} + +// green if greater than 0, red otherwise +function humanize_diff(num) { + if (num > 0) { + return ('+' + num).green; + } + return ('' + num).red; +} + +function command_name(words) { + var line = words.join(' '); + return line.substr(0, line.indexOf(',')); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/auth.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/auth.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,5 @@ +var redis = require("redis"), + client = redis.createClient(); + +// This command is magical. Client stashes the password and will issue on every connect. +client.auth("somepass"); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/backpressure_drain.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/backpressure_drain.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,33 @@ +var redis = require("../index"), + client = redis.createClient(null, null, { + command_queue_high_water: 5, + command_queue_low_water: 1 + }), + remaining_ops = 100000, paused = false; + +function op() { + if (remaining_ops <= 0) { + console.error("Finished."); + process.exit(0); + } + + remaining_ops--; + if (client.hset("test hash", "val " + remaining_ops, remaining_ops) === false) { + console.log("Pausing at " + remaining_ops); + paused = true; + } else { + process.nextTick(op); + } +} + +client.on("drain", function () { + if (paused) { + console.log("Resuming at " + remaining_ops); + paused = false; + process.nextTick(op); + } else { + console.log("Got drain while not paused at " + remaining_ops); + } +}); + +op(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/eval.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/eval.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,9 @@ +var redis = require("./index"), + client = redis.createClient(); + +redis.debug_mode = true; + +client.eval("return 100.5", 0, function (err, res) { + console.dir(err); + console.dir(res); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/extend.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/extend.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,24 @@ +var redis = require("redis"), + client = redis.createClient(); + +// Extend the RedisClient prototype to add a custom method +// This one converts the results from "INFO" into a JavaScript Object + +redis.RedisClient.prototype.parse_info = function (callback) { + this.info(function (err, res) { + var lines = res.toString().split("\r\n").sort(); + var obj = {}; + lines.forEach(function (line) { + var parts = line.split(':'); + if (parts[1]) { + obj[parts[0]] = parts[1]; + } + }); + callback(obj) + }); +}; + +client.parse_info(function (info) { + console.dir(info); + client.quit(); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/file.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/file.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,32 @@ +// Read a file from disk, store it in Redis, then read it back from Redis. + +var redis = require("redis"), + client = redis.createClient(), + fs = require("fs"), + filename = "kids_in_cart.jpg"; + +// Get the file I use for testing like this: +// curl http://ranney.com/kids_in_cart.jpg -o kids_in_cart.jpg +// or just use your own file. + +// Read a file from fs, store it in Redis, get it back from Redis, write it back to fs. +fs.readFile(filename, function (err, data) { + if (err) throw err + console.log("Read " + data.length + " bytes from filesystem."); + + client.set(filename, data, redis.print); // set entire file + client.get(filename, function (err, reply) { // get entire file + if (err) { + console.log("Get error: " + err); + } else { + fs.writeFile("duplicate_" + filename, reply, function (err) { + if (err) { + console.log("Error on write: " + err) + } else { + console.log("File written."); + } + client.end(); + }); + } + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/mget.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/mget.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,5 @@ +var client = require("redis").createClient(); + +client.mget(["sessions started", "sessions started", "foo"], function (err, res) { + console.dir(res); +}); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/monitor.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/monitor.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,10 @@ +var client = require("../index").createClient(), + util = require("util"); + +client.monitor(function (err, res) { + console.log("Entering monitoring mode."); +}); + +client.on("monitor", function (time, args) { + console.log(time + ": " + util.inspect(args)); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/multi.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/multi.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,46 @@ +var redis = require("redis"), + client = redis.createClient(), set_size = 20; + +client.sadd("bigset", "a member"); +client.sadd("bigset", "another member"); + +while (set_size > 0) { + client.sadd("bigset", "member " + set_size); + set_size -= 1; +} + +// multi chain with an individual callback +client.multi() + .scard("bigset") + .smembers("bigset") + .keys("*", function (err, replies) { + client.mget(replies, redis.print); + }) + .dbsize() + .exec(function (err, replies) { + console.log("MULTI got " + replies.length + " replies"); + replies.forEach(function (reply, index) { + console.log("Reply " + index + ": " + reply.toString()); + }); + }); + +client.mset("incr thing", 100, "incr other thing", 1, redis.print); + +// start a separate multi command queue +var multi = client.multi(); +multi.incr("incr thing", redis.print); +multi.incr("incr other thing", redis.print); + +// runs immediately +client.get("incr thing", redis.print); // 100 + +// drains multi queue and runs atomically +multi.exec(function (err, replies) { + console.log(replies); // 101, 2 +}); + +// you can re-run the same transaction if you like +multi.exec(function (err, replies) { + console.log(replies); // 102, 3 + client.quit(); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/multi2.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/multi2.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,29 @@ +var redis = require("redis"), + client = redis.createClient(), multi; + +// start a separate command queue for multi +multi = client.multi(); +multi.incr("incr thing", redis.print); +multi.incr("incr other thing", redis.print); + +// runs immediately +client.mset("incr thing", 100, "incr other thing", 1, redis.print); + +// drains multi queue and runs atomically +multi.exec(function (err, replies) { + console.log(replies); // 101, 2 +}); + +// you can re-run the same transaction if you like +multi.exec(function (err, replies) { + console.log(replies); // 102, 3 + client.quit(); +}); + +client.multi([ + ["mget", "multifoo", "multibar", redis.print], + ["incr", "multifoo"], + ["incr", "multibar"] +]).exec(function (err, replies) { + console.log(replies.toString()); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/psubscribe.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/psubscribe.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,33 @@ +var redis = require("redis"), + client1 = redis.createClient(), + client2 = redis.createClient(), + client3 = redis.createClient(), + client4 = redis.createClient(), + msg_count = 0; + +redis.debug_mode = false; + +client1.on("psubscribe", function (pattern, count) { + console.log("client1 psubscribed to " + pattern + ", " + count + " total subscriptions"); + client2.publish("channeltwo", "Me!"); + client3.publish("channelthree", "Me too!"); + client4.publish("channelfour", "And me too!"); +}); + +client1.on("punsubscribe", function (pattern, count) { + console.log("client1 punsubscribed from " + pattern + ", " + count + " total subscriptions"); + client4.end(); + client3.end(); + client2.end(); + client1.end(); +}); + +client1.on("pmessage", function (pattern, channel, message) { + console.log("("+ pattern +")" + " client1 received message on " + channel + ": " + message); + msg_count += 1; + if (msg_count === 3) { + client1.punsubscribe(); + } +}); + +client1.psubscribe("channel*"); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/pub_sub.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/pub_sub.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,41 @@ +var redis = require("redis"), + client1 = redis.createClient(), msg_count = 0, + client2 = redis.createClient(); + +redis.debug_mode = false; + +// Most clients probably don't do much on "subscribe". This example uses it to coordinate things within one program. +client1.on("subscribe", function (channel, count) { + console.log("client1 subscribed to " + channel + ", " + count + " total subscriptions"); + if (count === 2) { + client2.publish("a nice channel", "I am sending a message."); + client2.publish("another one", "I am sending a second message."); + client2.publish("a nice channel", "I am sending my last message."); + } +}); + +client1.on("unsubscribe", function (channel, count) { + console.log("client1 unsubscribed from " + channel + ", " + count + " total subscriptions"); + if (count === 0) { + client2.end(); + client1.end(); + } +}); + +client1.on("message", function (channel, message) { + console.log("client1 channel " + channel + ": " + message); + msg_count += 1; + if (msg_count === 3) { + client1.unsubscribe(); + } +}); + +client1.on("ready", function () { + // if you need auth, do it here + client1.incr("did a thing"); + client1.subscribe("a nice channel", "another one"); +}); + +client2.on("ready", function () { + // if you need auth, do it here +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/simple.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/simple.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,24 @@ +var redis = require("redis"), + client = redis.createClient(); + +client.on("error", function (err) { + console.log("error event - " + client.host + ":" + client.port + " - " + err); +}); + +client.set("string key", "string val", redis.print); +client.hset("hash key", "hashtest 1", "some value", redis.print); +client.hset(["hash key", "hashtest 2", "some other value"], redis.print); +client.hkeys("hash key", function (err, replies) { + if (err) { + return console.error("error response - " + err); + } + + console.log(replies.length + " replies:"); + replies.forEach(function (reply, i) { + console.log(" " + i + ": " + reply); + }); +}); + +client.quit(function (err, res) { + console.log("Exiting from quit command."); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/sort.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/sort.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,17 @@ +var redis = require("redis"), + client = redis.createClient(); + +client.sadd("mylist", 1); +client.sadd("mylist", 2); +client.sadd("mylist", 3); + +client.set("weight_1", 5); +client.set("weight_2", 500); +client.set("weight_3", 1); + +client.set("object_1", "foo"); +client.set("object_2", "bar"); +client.set("object_3", "qux"); + +client.sort("mylist", "by", "weight_*", "get", "object_*", redis.print); +// Prints Reply: qux,foo,bar \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/subqueries.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/subqueries.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,15 @@ +// Sending commands in response to other commands. +// This example runs "type" against every key in the database +// +var client = require("redis").createClient(); + +client.keys("*", function (err, keys) { + keys.forEach(function (key, pos) { + client.type(key, function (err, keytype) { + console.log(key + " is " + keytype); + if (pos === (keys.length - 1)) { + client.quit(); + } + }); + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/subquery.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/subquery.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,19 @@ +var client = require("redis").createClient(); + +function print_results(obj) { + console.dir(obj); +} + +// build a map of all keys and their types +client.keys("*", function (err, all_keys) { + var key_types = {}; + + all_keys.forEach(function (key, pos) { // use second arg of forEach to get pos + client.type(key, function (err, type) { + key_types[key] = type; + if (pos === all_keys.length - 1) { // callbacks all run in order + print_results(key_types); + } + }); + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/unix_socket.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/unix_socket.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,29 @@ +var redis = require("redis"), + client = redis.createClient("/tmp/redis.sock"), + profiler = require("v8-profiler"); + +client.on("connect", function () { + console.log("Got Unix socket connection.") +}); + +client.on("error", function (err) { + console.log(err.message); +}); + +client.set("space chars", "space value"); + +setInterval(function () { + client.get("space chars"); +}, 100); + +function done() { + client.info(function (err, reply) { + console.log(reply.toString()); + client.quit(); + }); +} + +setTimeout(function () { + console.log("Taking snapshot."); + var snap = profiler.takeSnapshot(); +}, 5000); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/examples/web_server.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/examples/web_server.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ +// A simple web server that generates dyanmic content based on responses from Redis + +var http = require("http"), server, + redis_client = require("redis").createClient(); + +server = http.createServer(function (request, response) { + response.writeHead(200, { + "Content-Type": "text/plain" + }); + + var redis_info, total_requests; + + redis_client.info(function (err, reply) { + redis_info = reply; // stash response in outer scope + }); + redis_client.incr("requests", function (err, reply) { + total_requests = reply; // stash response in outer scope + }); + redis_client.hincrby("ip", request.connection.remoteAddress, 1); + redis_client.hgetall("ip", function (err, reply) { + // This is the last reply, so all of the previous replies must have completed already + response.write("This page was generated after talking to redis.\n\n" + + "Redis info:\n" + redis_info + "\n" + + "Total requests: " + total_requests + "\n\n" + + "IP count: \n"); + Object.keys(reply).forEach(function (ip) { + response.write(" " + ip + ": " + reply[ip] + "\n"); + }); + response.end(); + }); +}).listen(80); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/generate_commands.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/generate_commands.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,39 @@ +var http = require("http"), + fs = require("fs"); + +function prettyCurrentTime() { + var date = new Date(); + return date.toLocaleString(); +} + +function write_file(commands, path) { + var file_contents, out_commands; + + console.log("Writing " + Object.keys(commands).length + " commands to " + path); + + file_contents = "// This file was generated by ./generate_commands.js on " + prettyCurrentTime() + "\n"; + + out_commands = Object.keys(commands).map(function (key) { + return key.toLowerCase(); + }); + + file_contents += "module.exports = " + JSON.stringify(out_commands, null, " ") + ";\n"; + + fs.writeFile(path, file_contents); +} + +http.get({host: "redis.io", path: "/commands.json"}, function (res) { + var body = ""; + + console.log("Response from redis.io/commands.json: " + res.statusCode); + + res.on('data', function (chunk) { + body += chunk; + }); + + res.on('end', function () { + write_file(JSON.parse(body), "lib/commands.js"); + }); +}).on('error', function (e) { + console.log("Error fetching command list from redis.io: " + e.message); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1113 @@ +/*global Buffer require exports console setTimeout */ + +var net = require("net"), + util = require("./lib/util"), + Queue = require("./lib/queue"), + to_array = require("./lib/to_array"), + events = require("events"), + crypto = require("crypto"), + parsers = [], commands, + connection_id = 0, + default_port = 6379, + default_host = "127.0.0.1"; + +// can set this to true to enable for all connections +exports.debug_mode = false; + +// hiredis might not be installed +try { + require("./lib/parser/hiredis"); + parsers.push(require("./lib/parser/hiredis")); +} catch (err) { + if (exports.debug_mode) { + console.warn("hiredis parser not installed."); + } +} + +parsers.push(require("./lib/parser/javascript")); + +function RedisClient(stream, options) { + this.stream = stream; + this.options = options = options || {}; + + this.connection_id = ++connection_id; + this.connected = false; + this.ready = false; + this.connections = 0; + if (this.options.socket_nodelay === undefined) { + this.options.socket_nodelay = true; + } + this.should_buffer = false; + this.command_queue_high_water = this.options.command_queue_high_water || 1000; + this.command_queue_low_water = this.options.command_queue_low_water || 0; + this.max_attempts = null; + if (options.max_attempts && !isNaN(options.max_attempts) && options.max_attempts > 0) { + this.max_attempts = +options.max_attempts; + } + this.command_queue = new Queue(); // holds sent commands to de-pipeline them + this.offline_queue = new Queue(); // holds commands issued but not able to be sent + this.commands_sent = 0; + this.connect_timeout = false; + if (options.connect_timeout && !isNaN(options.connect_timeout) && options.connect_timeout > 0) { + this.connect_timeout = +options.connect_timeout; + } + + this.enable_offline_queue = true; + if (typeof this.options.enable_offline_queue === "boolean") { + this.enable_offline_queue = this.options.enable_offline_queue; + } + + this.initialize_retry_vars(); + this.pub_sub_mode = false; + this.subscription_set = {}; + this.monitoring = false; + this.closing = false; + this.server_info = {}; + this.auth_pass = null; + this.parser_module = null; + this.selected_db = null; // save the selected db here, used when reconnecting + + this.old_state = null; + + var self = this; + + this.stream.on("connect", function () { + self.on_connect(); + }); + + this.stream.on("data", function (buffer_from_socket) { + self.on_data(buffer_from_socket); + }); + + this.stream.on("error", function (msg) { + self.on_error(msg.message); + }); + + this.stream.on("close", function () { + self.connection_gone("close"); + }); + + this.stream.on("end", function () { + self.connection_gone("end"); + }); + + this.stream.on("drain", function () { + self.should_buffer = false; + self.emit("drain"); + }); + + events.EventEmitter.call(this); +} +util.inherits(RedisClient, events.EventEmitter); +exports.RedisClient = RedisClient; + +RedisClient.prototype.initialize_retry_vars = function () { + this.retry_timer = null; + this.retry_totaltime = 0; + this.retry_delay = 150; + this.retry_backoff = 1.7; + this.attempts = 1; +}; + +// flush offline_queue and command_queue, erroring any items with a callback first +RedisClient.prototype.flush_and_error = function (message) { + var command_obj; + while (this.offline_queue.length > 0) { + command_obj = this.offline_queue.shift(); + if (typeof command_obj.callback === "function") { + command_obj.callback(message); + } + } + this.offline_queue = new Queue(); + + while (this.command_queue.length > 0) { + command_obj = this.command_queue.shift(); + if (typeof command_obj.callback === "function") { + command_obj.callback(message); + } + } + this.command_queue = new Queue(); +}; + +RedisClient.prototype.on_error = function (msg) { + var message = "Redis connection to " + this.host + ":" + this.port + " failed - " + msg, + self = this, command_obj; + + if (this.closing) { + return; + } + + if (exports.debug_mode) { + console.warn(message); + } + + this.flush_and_error(message); + + this.connected = false; + this.ready = false; + + this.emit("error", new Error(message)); + // "error" events get turned into exceptions if they aren't listened for. If the user handled this error + // then we should try to reconnect. + this.connection_gone("error"); +}; + +RedisClient.prototype.do_auth = function () { + var self = this; + + if (exports.debug_mode) { + console.log("Sending auth to " + self.host + ":" + self.port + " id " + self.connection_id); + } + self.send_anyway = true; + self.send_command("auth", [this.auth_pass], function (err, res) { + if (err) { + if (err.toString().match("LOADING")) { + // if redis is still loading the db, it will not authenticate and everything else will fail + console.log("Redis still loading, trying to authenticate later"); + setTimeout(function () { + self.do_auth(); + }, 2000); // TODO - magic number alert + return; + } else { + return self.emit("error", new Error("Auth error: " + err.message)); + } + } + if (res.toString() !== "OK") { + return self.emit("error", new Error("Auth failed: " + res.toString())); + } + if (exports.debug_mode) { + console.log("Auth succeeded " + self.host + ":" + self.port + " id " + self.connection_id); + } + if (self.auth_callback) { + self.auth_callback(err, res); + self.auth_callback = null; + } + + // now we are really connected + self.emit("connect"); + if (self.options.no_ready_check) { + self.on_ready(); + } else { + self.ready_check(); + } + }); + self.send_anyway = false; +}; + +RedisClient.prototype.on_connect = function () { + if (exports.debug_mode) { + console.log("Stream connected " + this.host + ":" + this.port + " id " + this.connection_id); + } + var self = this; + + this.connected = true; + this.ready = false; + this.attempts = 0; + this.connections += 1; + this.command_queue = new Queue(); + this.emitted_end = false; + this.initialize_retry_vars(); + if (this.options.socket_nodelay) { + this.stream.setNoDelay(); + } + this.stream.setTimeout(0); + + this.init_parser(); + + if (this.auth_pass) { + this.do_auth(); + } else { + this.emit("connect"); + + if (this.options.no_ready_check) { + this.on_ready(); + } else { + this.ready_check(); + } + } +}; + +RedisClient.prototype.init_parser = function () { + var self = this; + + if (this.options.parser) { + if (! parsers.some(function (parser) { + if (parser.name === self.options.parser) { + self.parser_module = parser; + if (exports.debug_mode) { + console.log("Using parser module: " + self.parser_module.name); + } + return true; + } + })) { + throw new Error("Couldn't find named parser " + self.options.parser + " on this system"); + } + } else { + if (exports.debug_mode) { + console.log("Using default parser module: " + parsers[0].name); + } + this.parser_module = parsers[0]; + } + + this.parser_module.debug_mode = exports.debug_mode; + + // return_buffers sends back Buffers from parser to callback. detect_buffers sends back Buffers from parser, but + // converts to Strings if the input arguments are not Buffers. + this.reply_parser = new this.parser_module.Parser({ + return_buffers: self.options.return_buffers || self.options.detect_buffers || false + }); + + // "reply error" is an error sent back by Redis + this.reply_parser.on("reply error", function (reply) { + self.return_error(new Error(reply)); + }); + this.reply_parser.on("reply", function (reply) { + self.return_reply(reply); + }); + // "error" is bad. Somehow the parser got confused. It'll try to reset and continue. + this.reply_parser.on("error", function (err) { + self.emit("error", new Error("Redis reply parser error: " + err.stack)); + }); +}; + +RedisClient.prototype.on_ready = function () { + var self = this; + + this.ready = true; + + if (this.old_state !== null) { + this.monitoring = this.old_state.monitoring; + this.pub_sub_mode = this.old_state.pub_sub_mode; + this.selected_db = this.old_state.selected_db; + this.old_state = null; + } + + // magically restore any modal commands from a previous connection + if (this.selected_db !== null) { + this.send_command('select', [this.selected_db]); + } + if (this.pub_sub_mode === true) { + // only emit "ready" when all subscriptions were made again + var callback_count = 0; + var callback = function() { + callback_count--; + if (callback_count == 0) { + self.emit("ready"); + } + } + Object.keys(this.subscription_set).forEach(function (key) { + var parts = key.split(" "); + if (exports.debug_mode) { + console.warn("sending pub/sub on_ready " + parts[0] + ", " + parts[1]); + } + callback_count++; + self.send_command(parts[0] + "scribe", [parts[1]], callback); + }); + return; + } else if (this.monitoring) { + this.send_command("monitor"); + } else { + this.send_offline_queue(); + } + this.emit("ready"); +}; + +RedisClient.prototype.on_info_cmd = function (err, res) { + var self = this, obj = {}, lines, retry_time; + + if (err) { + return self.emit("error", new Error("Ready check failed: " + err.message)); + } + + lines = res.toString().split("\r\n"); + + lines.forEach(function (line) { + var parts = line.split(':'); + if (parts[1]) { + obj[parts[0]] = parts[1]; + } + }); + + obj.versions = []; + obj.redis_version.split('.').forEach(function (num) { + obj.versions.push(+num); + }); + + // expose info key/vals to users + this.server_info = obj; + + if (!obj.loading || (obj.loading && obj.loading === "0")) { + if (exports.debug_mode) { + console.log("Redis server ready."); + } + this.on_ready(); + } else { + retry_time = obj.loading_eta_seconds * 1000; + if (retry_time > 1000) { + retry_time = 1000; + } + if (exports.debug_mode) { + console.log("Redis server still loading, trying again in " + retry_time); + } + setTimeout(function () { + self.ready_check(); + }, retry_time); + } +}; + +RedisClient.prototype.ready_check = function () { + var self = this; + + if (exports.debug_mode) { + console.log("checking server ready state..."); + } + + this.send_anyway = true; // secret flag to send_command to send something even if not "ready" + this.info(function (err, res) { + self.on_info_cmd(err, res); + }); + this.send_anyway = false; +}; + +RedisClient.prototype.send_offline_queue = function () { + var command_obj, buffered_writes = 0; + + while (this.offline_queue.length > 0) { + command_obj = this.offline_queue.shift(); + if (exports.debug_mode) { + console.log("Sending offline command: " + command_obj.command); + } + buffered_writes += !this.send_command(command_obj.command, command_obj.args, command_obj.callback); + } + this.offline_queue = new Queue(); + // Even though items were shifted off, Queue backing store still uses memory until next add, so just get a new Queue + + if (!buffered_writes) { + this.should_buffer = false; + this.emit("drain"); + } +}; + +RedisClient.prototype.connection_gone = function (why) { + var self = this, message; + + // If a retry is already in progress, just let that happen + if (this.retry_timer) { + return; + } + + if (exports.debug_mode) { + console.warn("Redis connection is gone from " + why + " event."); + } + this.connected = false; + this.ready = false; + + if (this.old_state === null) { + var state = { + monitoring: this.monitoring, + pub_sub_mode: this.pub_sub_mode, + selected_db: this.selected_db + }; + this.old_state = state; + this.monitoring = false; + this.pub_sub_mode = false; + this.selected_db = null; + } + + // since we are collapsing end and close, users don't expect to be called twice + if (! this.emitted_end) { + this.emit("end"); + this.emitted_end = true; + } + + this.flush_and_error("Redis connection gone from " + why + " event."); + + // If this is a requested shutdown, then don't retry + if (this.closing) { + this.retry_timer = null; + if (exports.debug_mode) { + console.warn("connection ended from quit command, not retrying."); + } + return; + } + + this.retry_delay = Math.floor(this.retry_delay * this.retry_backoff); + + if (exports.debug_mode) { + console.log("Retry connection in " + this.current_retry_delay + " ms"); + } + + if (this.max_attempts && this.attempts >= this.max_attempts) { + this.retry_timer = null; + // TODO - some people need a "Redis is Broken mode" for future commands that errors immediately, and others + // want the program to exit. Right now, we just log, which doesn't really help in either case. + console.error("node_redis: Couldn't get Redis connection after " + this.max_attempts + " attempts."); + return; + } + + this.attempts += 1; + this.emit("reconnecting", { + delay: self.retry_delay, + attempt: self.attempts + }); + this.retry_timer = setTimeout(function () { + if (exports.debug_mode) { + console.log("Retrying connection..."); + } + + self.retry_totaltime += self.current_retry_delay; + + if (self.connect_timeout && self.retry_totaltime >= self.connect_timeout) { + self.retry_timer = null; + // TODO - engage Redis is Broken mode for future commands, or whatever + console.error("node_redis: Couldn't get Redis connection after " + self.retry_totaltime + "ms."); + return; + } + + self.stream.connect(self.port, self.host); + self.retry_timer = null; + }, this.retry_delay); +}; + +RedisClient.prototype.on_data = function (data) { + if (exports.debug_mode) { + console.log("net read " + this.host + ":" + this.port + " id " + this.connection_id + ": " + data.toString()); + } + + try { + this.reply_parser.execute(data); + } catch (err) { + // This is an unexpected parser problem, an exception that came from the parser code itself. + // Parser should emit "error" events if it notices things are out of whack. + // Callbacks that throw exceptions will land in return_reply(), below. + // TODO - it might be nice to have a different "error" event for different types of errors + this.emit("error", err); + } +}; + +RedisClient.prototype.return_error = function (err) { + var command_obj = this.command_queue.shift(), queue_len = this.command_queue.getLength(); + + if (this.pub_sub_mode === false && queue_len === 0) { + this.emit("idle"); + this.command_queue = new Queue(); + } + if (this.should_buffer && queue_len <= this.command_queue_low_water) { + this.emit("drain"); + this.should_buffer = false; + } + + if (command_obj && typeof command_obj.callback === "function") { + try { + command_obj.callback(err); + } catch (callback_err) { + // if a callback throws an exception, re-throw it on a new stack so the parser can keep going + process.nextTick(function () { + throw callback_err; + }); + } + } else { + console.log("node_redis: no callback to send error: " + err.message); + // this will probably not make it anywhere useful, but we might as well throw + process.nextTick(function () { + throw err; + }); + } +}; + +// if a callback throws an exception, re-throw it on a new stack so the parser can keep going. +// put this try/catch in its own function because V8 doesn't optimize this well yet. +function try_callback(callback, reply) { + try { + callback(null, reply); + } catch (err) { + process.nextTick(function () { + throw err; + }); + } +} + +// hgetall converts its replies to an Object. If the reply is empty, null is returned. +function reply_to_object(reply) { + var obj = {}, j, jl, key, val; + + if (reply.length === 0) { + return null; + } + + for (j = 0, jl = reply.length; j < jl; j += 2) { + key = reply[j].toString(); + val = reply[j + 1]; + obj[key] = val; + } + + return obj; +} + +function reply_to_strings(reply) { + var i; + + if (Buffer.isBuffer(reply)) { + return reply.toString(); + } + + if (Array.isArray(reply)) { + for (i = 0; i < reply.length; i++) { + reply[i] = reply[i].toString(); + } + return reply; + } + + return reply; +} + +RedisClient.prototype.return_reply = function (reply) { + var command_obj, obj, i, len, type, timestamp, argindex, args, queue_len; + + command_obj = this.command_queue.shift(), + queue_len = this.command_queue.getLength(); + + if (this.pub_sub_mode === false && queue_len === 0) { + this.emit("idle"); + this.command_queue = new Queue(); // explicitly reclaim storage from old Queue + } + if (this.should_buffer && queue_len <= this.command_queue_low_water) { + this.emit("drain"); + this.should_buffer = false; + } + + if (command_obj && !command_obj.sub_command) { + if (typeof command_obj.callback === "function") { + if (this.options.detect_buffers && command_obj.buffer_args === false) { + // If detect_buffers option was specified, then the reply from the parser will be Buffers. + // If this command did not use Buffer arguments, then convert the reply to Strings here. + reply = reply_to_strings(reply); + } + + // TODO - confusing and error-prone that hgetall is special cased in two places + if (reply && 'hgetall' === command_obj.command.toLowerCase()) { + reply = reply_to_object(reply); + } + + try_callback(command_obj.callback, reply); + } else if (exports.debug_mode) { + console.log("no callback for reply: " + (reply && reply.toString && reply.toString())); + } + } else if (this.pub_sub_mode || (command_obj && command_obj.sub_command)) { + if (Array.isArray(reply)) { + type = reply[0].toString(); + + if (type === "message") { + this.emit("message", reply[1].toString(), reply[2]); // channel, message + } else if (type === "pmessage") { + this.emit("pmessage", reply[1].toString(), reply[2].toString(), reply[3]); // pattern, channel, message + } else if (type === "subscribe" || type === "unsubscribe" || type === "psubscribe" || type === "punsubscribe") { + if (reply[2] === 0) { + this.pub_sub_mode = false; + if (this.debug_mode) { + console.log("All subscriptions removed, exiting pub/sub mode"); + } + } else { + this.pub_sub_mode = true; + } + // subscribe commands take an optional callback and also emit an event, but only the first response is included in the callback + // TODO - document this or fix it so it works in a more obvious way + if (command_obj && typeof command_obj.callback === "function") { + try_callback(command_obj.callback, reply[1].toString()); + } + this.emit(type, reply[1].toString(), reply[2]); // channel, count + } else { + throw new Error("subscriptions are active but got unknown reply type " + type); + } + } else if (! this.closing) { + throw new Error("subscriptions are active but got an invalid reply: " + reply); + } + } else if (this.monitoring) { + len = reply.indexOf(" "); + timestamp = reply.slice(0, len); + argindex = reply.indexOf('"'); + args = reply.slice(argindex + 1, -1).split('" "').map(function (elem) { + return elem.replace(/\\"/g, '"'); + }); + this.emit("monitor", timestamp, args); + } else { + throw new Error("node_redis command queue state error. If you can reproduce this, please report it."); + } +}; + +// This Command constructor is ever so slightly faster than using an object literal, but more importantly, using +// a named constructor helps it show up meaningfully in the V8 CPU profiler and in heap snapshots. +function Command(command, args, sub_command, buffer_args, callback) { + this.command = command; + this.args = args; + this.sub_command = sub_command; + this.buffer_args = buffer_args; + this.callback = callback; +} + +RedisClient.prototype.send_command = function (command, args, callback) { + var arg, this_args, command_obj, i, il, elem_count, buffer_args, stream = this.stream, command_str = "", buffered_writes = 0, last_arg_type; + + if (typeof command !== "string") { + throw new Error("First argument to send_command must be the command name string, not " + typeof command); + } + + if (Array.isArray(args)) { + if (typeof callback === "function") { + // probably the fastest way: + // client.command([arg1, arg2], cb); (straight passthrough) + // send_command(command, [arg1, arg2], cb); + } else if (! callback) { + // most people find this variable argument length form more convenient, but it uses arguments, which is slower + // client.command(arg1, arg2, cb); (wraps up arguments into an array) + // send_command(command, [arg1, arg2, cb]); + // client.command(arg1, arg2); (callback is optional) + // send_command(command, [arg1, arg2]); + // client.command(arg1, arg2, undefined); (callback is undefined) + // send_command(command, [arg1, arg2, undefined]); + last_arg_type = typeof args[args.length - 1]; + if (last_arg_type === "function" || last_arg_type === "undefined") { + callback = args.pop(); + } + } else { + throw new Error("send_command: last argument must be a callback or undefined"); + } + } else { + throw new Error("send_command: second argument must be an array"); + } + + // if the last argument is an array and command is sadd, expand it out: + // client.sadd(arg1, [arg2, arg3, arg4], cb); + // converts to: + // client.sadd(arg1, arg2, arg3, arg4, cb); + if ((command === 'sadd' || command === 'SADD') && args.length > 0 && Array.isArray(args[args.length - 1])) { + args = args.slice(0, -1).concat(args[args.length - 1]); + } + + buffer_args = false; + for (i = 0, il = args.length, arg; i < il; i += 1) { + if (Buffer.isBuffer(args[i])) { + buffer_args = true; + } + } + + command_obj = new Command(command, args, false, buffer_args, callback); + + if ((!this.ready && !this.send_anyway) || !stream.writable) { + if (exports.debug_mode) { + if (!stream.writable) { + console.log("send command: stream is not writeable."); + } + } + + if (this.enable_offline_queue) { + if (exports.debug_mode) { + console.log("Queueing " + command + " for next server connection."); + } + this.offline_queue.push(command_obj); + this.should_buffer = true; + } else { + var not_writeable_error = new Error('send_command: stream not writeable. enable_offline_queue is false'); + if (command_obj.callback) { + command_obj.callback(not_writeable_error); + } else { + throw not_writeable_error; + } + } + + return false; + } + + if (command === "subscribe" || command === "psubscribe" || command === "unsubscribe" || command === "punsubscribe") { + this.pub_sub_command(command_obj); + } else if (command === "monitor") { + this.monitoring = true; + } else if (command === "quit") { + this.closing = true; + } else if (this.pub_sub_mode === true) { + throw new Error("Connection in pub/sub mode, only pub/sub commands may be used"); + } + this.command_queue.push(command_obj); + this.commands_sent += 1; + + elem_count = args.length + 1; + + // Always use "Multi bulk commands", but if passed any Buffer args, then do multiple writes, one for each arg. + // This means that using Buffers in commands is going to be slower, so use Strings if you don't already have a Buffer. + + command_str = "*" + elem_count + "\r\n$" + command.length + "\r\n" + command + "\r\n"; + + if (! buffer_args) { // Build up a string and send entire command in one write + for (i = 0, il = args.length, arg; i < il; i += 1) { + arg = args[i]; + if (typeof arg !== "string") { + arg = String(arg); + } + command_str += "$" + Buffer.byteLength(arg) + "\r\n" + arg + "\r\n"; + } + if (exports.debug_mode) { + console.log("send " + this.host + ":" + this.port + " id " + this.connection_id + ": " + command_str); + } + buffered_writes += !stream.write(command_str); + } else { + if (exports.debug_mode) { + console.log("send command (" + command_str + ") has Buffer arguments"); + } + buffered_writes += !stream.write(command_str); + + for (i = 0, il = args.length, arg; i < il; i += 1) { + arg = args[i]; + if (!(Buffer.isBuffer(arg) || arg instanceof String)) { + arg = String(arg); + } + + if (Buffer.isBuffer(arg)) { + if (arg.length === 0) { + if (exports.debug_mode) { + console.log("send_command: using empty string for 0 length buffer"); + } + buffered_writes += !stream.write("$0\r\n\r\n"); + } else { + buffered_writes += !stream.write("$" + arg.length + "\r\n"); + buffered_writes += !stream.write(arg); + buffered_writes += !stream.write("\r\n"); + if (exports.debug_mode) { + console.log("send_command: buffer send " + arg.length + " bytes"); + } + } + } else { + if (exports.debug_mode) { + console.log("send_command: string send " + Buffer.byteLength(arg) + " bytes: " + arg); + } + buffered_writes += !stream.write("$" + Buffer.byteLength(arg) + "\r\n" + arg + "\r\n"); + } + } + } + if (exports.debug_mode) { + console.log("send_command buffered_writes: " + buffered_writes, " should_buffer: " + this.should_buffer); + } + if (buffered_writes || this.command_queue.getLength() >= this.command_queue_high_water) { + this.should_buffer = true; + } + return !this.should_buffer; +}; + +RedisClient.prototype.pub_sub_command = function (command_obj) { + var i, key, command, args; + + if (this.pub_sub_mode === false && exports.debug_mode) { + console.log("Entering pub/sub mode from " + command_obj.command); + } + this.pub_sub_mode = true; + command_obj.sub_command = true; + + command = command_obj.command; + args = command_obj.args; + if (command === "subscribe" || command === "psubscribe") { + if (command === "subscribe") { + key = "sub"; + } else { + key = "psub"; + } + for (i = 0; i < args.length; i++) { + this.subscription_set[key + " " + args[i]] = true; + } + } else { + if (command === "unsubscribe") { + key = "sub"; + } else { + key = "psub"; + } + for (i = 0; i < args.length; i++) { + delete this.subscription_set[key + " " + args[i]]; + } + } +}; + +RedisClient.prototype.end = function () { + this.stream._events = {}; + this.connected = false; + this.ready = false; + return this.stream.end(); +}; + +function Multi(client, args) { + this.client = client; + this.queue = [["MULTI"]]; + if (Array.isArray(args)) { + this.queue = this.queue.concat(args); + } +} + +exports.Multi = Multi; + +// take 2 arrays and return the union of their elements +function set_union(seta, setb) { + var obj = {}; + + seta.forEach(function (val) { + obj[val] = true; + }); + setb.forEach(function (val) { + obj[val] = true; + }); + return Object.keys(obj); +} + +// This static list of commands is updated from time to time. ./lib/commands.js can be updated with generate_commands.js +commands = set_union(["get", "set", "setnx", "setex", "append", "strlen", "del", "exists", "setbit", "getbit", "setrange", "getrange", "substr", + "incr", "decr", "mget", "rpush", "lpush", "rpushx", "lpushx", "linsert", "rpop", "lpop", "brpop", "brpoplpush", "blpop", "llen", "lindex", + "lset", "lrange", "ltrim", "lrem", "rpoplpush", "sadd", "srem", "smove", "sismember", "scard", "spop", "srandmember", "sinter", "sinterstore", + "sunion", "sunionstore", "sdiff", "sdiffstore", "smembers", "zadd", "zincrby", "zrem", "zremrangebyscore", "zremrangebyrank", "zunionstore", + "zinterstore", "zrange", "zrangebyscore", "zrevrangebyscore", "zcount", "zrevrange", "zcard", "zscore", "zrank", "zrevrank", "hset", "hsetnx", + "hget", "hmset", "hmget", "hincrby", "hdel", "hlen", "hkeys", "hvals", "hgetall", "hexists", "incrby", "decrby", "getset", "mset", "msetnx", + "randomkey", "select", "move", "rename", "renamenx", "expire", "expireat", "keys", "dbsize", "auth", "ping", "echo", "save", "bgsave", + "bgrewriteaof", "shutdown", "lastsave", "type", "multi", "exec", "discard", "sync", "flushdb", "flushall", "sort", "info", "monitor", "ttl", + "persist", "slaveof", "debug", "config", "subscribe", "unsubscribe", "psubscribe", "punsubscribe", "publish", "watch", "unwatch", "cluster", + "restore", "migrate", "dump", "object", "client", "eval", "evalsha"], require("./lib/commands")); + +commands.forEach(function (command) { + RedisClient.prototype[command] = function (args, callback) { + if (Array.isArray(args) && typeof callback === "function") { + return this.send_command(command, args, callback); + } else { + return this.send_command(command, to_array(arguments)); + } + }; + RedisClient.prototype[command.toUpperCase()] = RedisClient.prototype[command]; + + Multi.prototype[command] = function () { + this.queue.push([command].concat(to_array(arguments))); + return this; + }; + Multi.prototype[command.toUpperCase()] = Multi.prototype[command]; +}); + +// store db in this.select_db to restore it on reconnect +RedisClient.prototype.select = function (db, callback) { + var self = this; + + this.send_command('select', [db], function (err, res) { + if (err === null) { + self.selected_db = db; + } + if (typeof(callback) === 'function') { + callback(err, res); + } + }); +}; +RedisClient.prototype.SELECT = RedisClient.prototype.select; + +// Stash auth for connect and reconnect. Send immediately if already connected. +RedisClient.prototype.auth = function () { + var args = to_array(arguments); + this.auth_pass = args[0]; + this.auth_callback = args[1]; + if (exports.debug_mode) { + console.log("Saving auth as " + this.auth_pass); + } + + if (this.connected) { + this.send_command("auth", args); + } +}; +RedisClient.prototype.AUTH = RedisClient.prototype.auth; + +RedisClient.prototype.hmget = function (arg1, arg2, arg3) { + if (Array.isArray(arg2) && typeof arg3 === "function") { + return this.send_command("hmget", [arg1].concat(arg2), arg3); + } else if (Array.isArray(arg1) && typeof arg2 === "function") { + return this.send_command("hmget", arg1, arg2); + } else { + return this.send_command("hmget", to_array(arguments)); + } +}; +RedisClient.prototype.HMGET = RedisClient.prototype.hmget; + +RedisClient.prototype.hmset = function (args, callback) { + var tmp_args, tmp_keys, i, il, key; + + if (Array.isArray(args) && typeof callback === "function") { + return this.send_command("hmset", args, callback); + } + + args = to_array(arguments); + if (typeof args[args.length - 1] === "function") { + callback = args[args.length - 1]; + args.length -= 1; + } else { + callback = null; + } + + if (args.length === 2 && typeof args[0] === "string" && typeof args[1] === "object") { + // User does: client.hmset(key, {key1: val1, key2: val2}) + tmp_args = [ args[0] ]; + tmp_keys = Object.keys(args[1]); + for (i = 0, il = tmp_keys.length; i < il ; i++) { + key = tmp_keys[i]; + tmp_args.push(key); + if (typeof args[1][key] !== "string") { + var err = new Error("hmset expected value to be a string", key, ":", args[1][key]); + if (callback) return callback(err); + else throw err; + } + tmp_args.push(args[1][key]); + } + args = tmp_args; + } + + return this.send_command("hmset", args, callback); +}; +RedisClient.prototype.HMSET = RedisClient.prototype.hmset; + +Multi.prototype.hmset = function () { + var args = to_array(arguments), tmp_args; + if (args.length >= 2 && typeof args[0] === "string" && typeof args[1] === "object") { + tmp_args = [ "hmset", args[0] ]; + Object.keys(args[1]).map(function (key) { + tmp_args.push(key); + tmp_args.push(args[1][key]); + }); + if (args[2]) { + tmp_args.push(args[2]); + } + args = tmp_args; + } else { + args.unshift("hmset"); + } + + this.queue.push(args); + return this; +}; +Multi.prototype.HMSET = Multi.prototype.hmset; + +Multi.prototype.exec = function (callback) { + var self = this; + + // drain queue, callback will catch "QUEUED" or error + // TODO - get rid of all of these anonymous functions which are elegant but slow + this.queue.forEach(function (args, index) { + var command = args[0], obj; + if (typeof args[args.length - 1] === "function") { + args = args.slice(1, -1); + } else { + args = args.slice(1); + } + if (args.length === 1 && Array.isArray(args[0])) { + args = args[0]; + } + if (command.toLowerCase() === 'hmset' && typeof args[1] === 'object') { + obj = args.pop(); + Object.keys(obj).forEach(function (key) { + args.push(key); + args.push(obj[key]); + }); + } + this.client.send_command(command, args, function (err, reply) { + if (err) { + var cur = self.queue[index]; + if (typeof cur[cur.length - 1] === "function") { + cur[cur.length - 1](err); + } else { + throw new Error(err); + } + self.queue.splice(index, 1); + } + }); + }, this); + + // TODO - make this callback part of Multi.prototype instead of creating it each time + return this.client.send_command("EXEC", [], function (err, replies) { + if (err) { + if (callback) { + callback(new Error(err)); + return; + } else { + throw new Error(err); + } + } + + var i, il, j, jl, reply, args; + + if (replies) { + for (i = 1, il = self.queue.length; i < il; i += 1) { + reply = replies[i - 1]; + args = self.queue[i]; + + // TODO - confusing and error-prone that hgetall is special cased in two places + if (reply && args[0].toLowerCase() === "hgetall") { + replies[i - 1] = reply = reply_to_object(reply); + } + + if (typeof args[args.length - 1] === "function") { + args[args.length - 1](null, reply); + } + } + } + + if (callback) { + callback(null, replies); + } + }); +}; +Multi.prototype.EXEC = Multi.prototype.exec; + +RedisClient.prototype.multi = function (args) { + return new Multi(this, args); +}; +RedisClient.prototype.MULTI = function (args) { + return new Multi(this, args); +}; + + +// stash original eval method +var eval = RedisClient.prototype.eval; +// hook eval with an attempt to evalsha for cached scripts +RedisClient.prototype.eval = +RedisClient.prototype.EVAL = function () { + var self = this, + args = to_array(arguments), + callback; + + if (typeof args[args.length - 1] === "function") { + callback = args.pop(); + } + + // replace script source with sha value + var source = args[0]; + args[0] = crypto.createHash("sha1").update(source).digest("hex"); + + self.evalsha(args, function (err, reply) { + if (err && /NOSCRIPT/.test(err.message)) { + args[0] = source; + eval.call(self, args, callback); + + } else if (callback) { + callback(err, reply); + } + }); +}; + + +exports.createClient = function (port_arg, host_arg, options) { + var port = port_arg || default_port, + host = host_arg || default_host, + redis_client, net_client; + + net_client = net.createConnection(port, host); + + redis_client = new RedisClient(net_client, options); + + redis_client.port = port; + redis_client.host = host; + + return redis_client; +}; + +exports.print = function (err, reply) { + if (err) { + console.log("Error: " + err); + } else { + console.log("Reply: " + reply); + } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/lib/commands.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/lib/commands.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,147 @@ +// This file was generated by ./generate_commands.js on Mon Aug 06 2012 15:04:06 GMT-0700 (PDT) +module.exports = [ + "append", + "auth", + "bgrewriteaof", + "bgsave", + "bitcount", + "bitop", + "blpop", + "brpop", + "brpoplpush", + "client kill", + "client list", + "config get", + "config set", + "config resetstat", + "dbsize", + "debug object", + "debug segfault", + "decr", + "decrby", + "del", + "discard", + "dump", + "echo", + "eval", + "evalsha", + "exec", + "exists", + "expire", + "expireat", + "flushall", + "flushdb", + "get", + "getbit", + "getrange", + "getset", + "hdel", + "hexists", + "hget", + "hgetall", + "hincrby", + "hincrbyfloat", + "hkeys", + "hlen", + "hmget", + "hmset", + "hset", + "hsetnx", + "hvals", + "incr", + "incrby", + "incrbyfloat", + "info", + "keys", + "lastsave", + "lindex", + "linsert", + "llen", + "lpop", + "lpush", + "lpushx", + "lrange", + "lrem", + "lset", + "ltrim", + "mget", + "migrate", + "monitor", + "move", + "mset", + "msetnx", + "multi", + "object", + "persist", + "pexpire", + "pexpireat", + "ping", + "psetex", + "psubscribe", + "pttl", + "publish", + "punsubscribe", + "quit", + "randomkey", + "rename", + "renamenx", + "restore", + "rpop", + "rpoplpush", + "rpush", + "rpushx", + "sadd", + "save", + "scard", + "script exists", + "script flush", + "script kill", + "script load", + "sdiff", + "sdiffstore", + "select", + "set", + "setbit", + "setex", + "setnx", + "setrange", + "shutdown", + "sinter", + "sinterstore", + "sismember", + "slaveof", + "slowlog", + "smembers", + "smove", + "sort", + "spop", + "srandmember", + "srem", + "strlen", + "subscribe", + "sunion", + "sunionstore", + "sync", + "time", + "ttl", + "type", + "unsubscribe", + "unwatch", + "watch", + "zadd", + "zcard", + "zcount", + "zincrby", + "zinterstore", + "zrange", + "zrangebyscore", + "zrank", + "zrem", + "zremrangebyrank", + "zremrangebyscore", + "zrevrange", + "zrevrangebyscore", + "zrevrank", + "zscore", + "zunionstore" +]; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/lib/parser/hiredis.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/lib/parser/hiredis.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,46 @@ +/*global Buffer require exports console setTimeout */ + +var events = require("events"), + util = require("../util"), + hiredis = require("hiredis"); + +exports.debug_mode = false; +exports.name = "hiredis"; + +function HiredisReplyParser(options) { + this.name = exports.name; + this.options = options || {}; + this.reset(); + events.EventEmitter.call(this); +} + +util.inherits(HiredisReplyParser, events.EventEmitter); + +exports.Parser = HiredisReplyParser; + +HiredisReplyParser.prototype.reset = function () { + this.reader = new hiredis.Reader({ + return_buffers: this.options.return_buffers || false + }); +}; + +HiredisReplyParser.prototype.execute = function (data) { + var reply; + this.reader.feed(data); + while (true) { + try { + reply = this.reader.get(); + } catch (err) { + this.emit("error", err); + break; + } + + if (reply === undefined) break; + + if (reply && reply.constructor === Error) { + this.emit("reply error", reply); + } else { + this.emit("reply", reply); + } + } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/lib/parser/javascript.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/lib/parser/javascript.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,317 @@ +/*global Buffer require exports console setTimeout */ + +// TODO - incorporate these V8 pro tips: +// pre-allocate Arrays if length is known in advance +// do not use delete +// use numbers for parser state + +var events = require("events"), + util = require("../util"); + +exports.debug_mode = false; +exports.name = "javascript"; + +function RedisReplyParser(options) { + this.name = exports.name; + this.options = options || {}; + this.reset(); + events.EventEmitter.call(this); +} + +util.inherits(RedisReplyParser, events.EventEmitter); + +exports.Parser = RedisReplyParser; + +// Buffer.toString() is quite slow for small strings +function small_toString(buf, len) { + var tmp = "", i; + + for (i = 0; i < len; i += 1) { + tmp += String.fromCharCode(buf[i]); + } + + return tmp; +} + +// Reset parser to it's original state. +RedisReplyParser.prototype.reset = function () { + this.return_buffer = new Buffer(16384); // for holding replies, might grow + this.return_string = ""; + this.tmp_string = ""; // for holding size fields + + this.multi_bulk_length = 0; + this.multi_bulk_replies = null; + this.multi_bulk_pos = 0; + this.multi_bulk_nested_length = 0; + this.multi_bulk_nested_replies = null; + + this.states = { + TYPE: 1, + SINGLE_LINE: 2, + MULTI_BULK_COUNT: 3, + INTEGER_LINE: 4, + BULK_LENGTH: 5, + ERROR_LINE: 6, + BULK_DATA: 7, + UNKNOWN_TYPE: 8, + FINAL_CR: 9, + FINAL_LF: 10, + MULTI_BULK_COUNT_LF: 11, + BULK_LF: 12 + }; + + this.state = this.states.TYPE; +}; + +RedisReplyParser.prototype.parser_error = function (message) { + this.emit("error", message); + this.reset(); +}; + +RedisReplyParser.prototype.execute = function (incoming_buf) { + var pos = 0, bd_tmp, bd_str, i, il, states = this.states; + //, state_times = {}, start_execute = new Date(), start_switch, end_switch, old_state; + //start_switch = new Date(); + + while (pos < incoming_buf.length) { + // old_state = this.state; + // console.log("execute: " + this.state + ", " + pos + "/" + incoming_buf.length + ", " + String.fromCharCode(incoming_buf[pos])); + + switch (this.state) { + case 1: // states.TYPE + this.type = incoming_buf[pos]; + pos += 1; + + switch (this.type) { + case 43: // + + this.state = states.SINGLE_LINE; + this.return_buffer.end = 0; + this.return_string = ""; + break; + case 42: // * + this.state = states.MULTI_BULK_COUNT; + this.tmp_string = ""; + break; + case 58: // : + this.state = states.INTEGER_LINE; + this.return_buffer.end = 0; + this.return_string = ""; + break; + case 36: // $ + this.state = states.BULK_LENGTH; + this.tmp_string = ""; + break; + case 45: // - + this.state = states.ERROR_LINE; + this.return_buffer.end = 0; + this.return_string = ""; + break; + default: + this.state = states.UNKNOWN_TYPE; + } + break; + case 4: // states.INTEGER_LINE + if (incoming_buf[pos] === 13) { + this.send_reply(+small_toString(this.return_buffer, this.return_buffer.end)); + this.state = states.FINAL_LF; + } else { + this.return_buffer[this.return_buffer.end] = incoming_buf[pos]; + this.return_buffer.end += 1; + } + pos += 1; + break; + case 6: // states.ERROR_LINE + if (incoming_buf[pos] === 13) { + this.send_error(this.return_buffer.toString("ascii", 0, this.return_buffer.end)); + this.state = states.FINAL_LF; + } else { + this.return_buffer[this.return_buffer.end] = incoming_buf[pos]; + this.return_buffer.end += 1; + } + pos += 1; + break; + case 2: // states.SINGLE_LINE + if (incoming_buf[pos] === 13) { + this.send_reply(this.return_string); + this.state = states.FINAL_LF; + } else { + this.return_string += String.fromCharCode(incoming_buf[pos]); + } + pos += 1; + break; + case 3: // states.MULTI_BULK_COUNT + if (incoming_buf[pos] === 13) { // \r + this.state = states.MULTI_BULK_COUNT_LF; + } else { + this.tmp_string += String.fromCharCode(incoming_buf[pos]); + } + pos += 1; + break; + case 11: // states.MULTI_BULK_COUNT_LF + if (incoming_buf[pos] === 10) { // \n + if (this.multi_bulk_length) { // nested multi-bulk + this.multi_bulk_nested_length = this.multi_bulk_length; + this.multi_bulk_nested_replies = this.multi_bulk_replies; + this.multi_bulk_nested_pos = this.multi_bulk_pos; + } + this.multi_bulk_length = +this.tmp_string; + this.multi_bulk_pos = 0; + this.state = states.TYPE; + if (this.multi_bulk_length < 0) { + this.send_reply(null); + this.multi_bulk_length = 0; + } else if (this.multi_bulk_length === 0) { + this.multi_bulk_pos = 0; + this.multi_bulk_replies = null; + this.send_reply([]); + } else { + this.multi_bulk_replies = new Array(this.multi_bulk_length); + } + } else { + this.parser_error(new Error("didn't see LF after NL reading multi bulk count")); + return; + } + pos += 1; + break; + case 5: // states.BULK_LENGTH + if (incoming_buf[pos] === 13) { // \r + this.state = states.BULK_LF; + } else { + this.tmp_string += String.fromCharCode(incoming_buf[pos]); + } + pos += 1; + break; + case 12: // states.BULK_LF + if (incoming_buf[pos] === 10) { // \n + this.bulk_length = +this.tmp_string; + if (this.bulk_length === -1) { + this.send_reply(null); + this.state = states.TYPE; + } else if (this.bulk_length === 0) { + this.send_reply(new Buffer("")); + this.state = states.FINAL_CR; + } else { + this.state = states.BULK_DATA; + if (this.bulk_length > this.return_buffer.length) { + if (exports.debug_mode) { + console.log("Growing return_buffer from " + this.return_buffer.length + " to " + this.bulk_length); + } + this.return_buffer = new Buffer(this.bulk_length); + } + this.return_buffer.end = 0; + } + } else { + this.parser_error(new Error("didn't see LF after NL while reading bulk length")); + return; + } + pos += 1; + break; + case 7: // states.BULK_DATA + this.return_buffer[this.return_buffer.end] = incoming_buf[pos]; + this.return_buffer.end += 1; + pos += 1; + if (this.return_buffer.end === this.bulk_length) { + bd_tmp = new Buffer(this.bulk_length); + // When the response is small, Buffer.copy() is a lot slower. + if (this.bulk_length > 10) { + this.return_buffer.copy(bd_tmp, 0, 0, this.bulk_length); + } else { + for (i = 0, il = this.bulk_length; i < il; i += 1) { + bd_tmp[i] = this.return_buffer[i]; + } + } + this.send_reply(bd_tmp); + this.state = states.FINAL_CR; + } + break; + case 9: // states.FINAL_CR + if (incoming_buf[pos] === 13) { // \r + this.state = states.FINAL_LF; + pos += 1; + } else { + this.parser_error(new Error("saw " + incoming_buf[pos] + " when expecting final CR")); + return; + } + break; + case 10: // states.FINAL_LF + if (incoming_buf[pos] === 10) { // \n + this.state = states.TYPE; + pos += 1; + } else { + this.parser_error(new Error("saw " + incoming_buf[pos] + " when expecting final LF")); + return; + } + break; + default: + this.parser_error(new Error("invalid state " + this.state)); + } + // end_switch = new Date(); + // if (state_times[old_state] === undefined) { + // state_times[old_state] = 0; + // } + // state_times[old_state] += (end_switch - start_switch); + // start_switch = end_switch; + } + // console.log("execute ran for " + (Date.now() - start_execute) + " ms, on " + incoming_buf.length + " Bytes. "); + // Object.keys(state_times).forEach(function (state) { + // console.log(" " + state + ": " + state_times[state]); + // }); +}; + +RedisReplyParser.prototype.send_error = function (reply) { + if (this.multi_bulk_length > 0 || this.multi_bulk_nested_length > 0) { + // TODO - can this happen? Seems like maybe not. + this.add_multi_bulk_reply(reply); + } else { + this.emit("reply error", reply); + } +}; + +RedisReplyParser.prototype.send_reply = function (reply) { + if (this.multi_bulk_length > 0 || this.multi_bulk_nested_length > 0) { + if (!this.options.return_buffers && Buffer.isBuffer(reply)) { + this.add_multi_bulk_reply(reply.toString("utf8")); + } else { + this.add_multi_bulk_reply(reply); + } + } else { + if (!this.options.return_buffers && Buffer.isBuffer(reply)) { + this.emit("reply", reply.toString("utf8")); + } else { + this.emit("reply", reply); + } + } +}; + +RedisReplyParser.prototype.add_multi_bulk_reply = function (reply) { + if (this.multi_bulk_replies) { + this.multi_bulk_replies[this.multi_bulk_pos] = reply; + this.multi_bulk_pos += 1; + if (this.multi_bulk_pos < this.multi_bulk_length) { + return; + } + } else { + this.multi_bulk_replies = reply; + } + + if (this.multi_bulk_nested_length > 0) { + this.multi_bulk_nested_replies[this.multi_bulk_nested_pos] = this.multi_bulk_replies; + this.multi_bulk_nested_pos += 1; + + this.multi_bulk_length = 0; + this.multi_bulk_replies = null; + this.multi_bulk_pos = 0; + + if (this.multi_bulk_nested_length === this.multi_bulk_nested_pos) { + this.emit("reply", this.multi_bulk_nested_replies); + this.multi_bulk_nested_length = 0; + this.multi_bulk_nested_pos = 0; + this.multi_bulk_nested_replies = null; + } + } else { + this.emit("reply", this.multi_bulk_replies); + this.multi_bulk_length = 0; + this.multi_bulk_replies = null; + this.multi_bulk_pos = 0; + } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/lib/queue.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/lib/queue.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,61 @@ +var to_array = require("./to_array"); + +// Queue class adapted from Tim Caswell's pattern library +// http://github.com/creationix/pattern/blob/master/lib/pattern/queue.js + +function Queue() { + this.tail = []; + this.head = []; + this.offset = 0; +} + +Queue.prototype.shift = function () { + if (this.offset === this.head.length) { + var tmp = this.head; + tmp.length = 0; + this.head = this.tail; + this.tail = tmp; + this.offset = 0; + if (this.head.length === 0) { + return; + } + } + return this.head[this.offset++]; // sorry, JSLint +}; + +Queue.prototype.push = function (item) { + return this.tail.push(item); +}; + +Queue.prototype.forEach = function (fn, thisv) { + var array = this.head.slice(this.offset), i, il; + + array.push.apply(array, this.tail); + + if (thisv) { + for (i = 0, il = array.length; i < il; i += 1) { + fn.call(thisv, array[i], i, array); + } + } else { + for (i = 0, il = array.length; i < il; i += 1) { + fn(array[i], i, array); + } + } + + return array; +}; + +Queue.prototype.getLength = function () { + return this.head.length - this.offset + this.tail.length; +}; + +Object.defineProperty(Queue.prototype, 'length', { + get: function () { + return this.getLength(); + } +}); + + +if(typeof module !== 'undefined' && module.exports) { + module.exports = Queue; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/lib/to_array.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/lib/to_array.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,12 @@ +function to_array(args) { + var len = args.length, + arr = new Array(len), i; + + for (i = 0; i < len; i += 1) { + arr[i] = args[i]; + } + + return arr; +} + +module.exports = to_array; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/lib/util.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/lib/util.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,11 @@ +// Support for very old versions of node where the module was called "sys". At some point, we should abandon this. + +var util; + +try { + util = require("util"); +} catch (err) { + util = require("sys"); +} + +module.exports = util; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/mem.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/mem.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,11 @@ +var client = require("redis").createClient(); + +client.set("foo", "barvalskdjlksdjflkdsjflksdjdflkdsjflksdjflksdj", function (err, res) { + if (err) { + console.log("Got an error, please adapt somehow."); + } else { + console.log("Got a result: " + res); + } +}); + +client.quit(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/multi_bench.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/multi_bench.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,225 @@ +var redis = require("./index"), + metrics = require("metrics"), + num_clients = parseInt(process.argv[2], 10) || 5, + num_requests = 20000, + tests = [], + versions_logged = false, + client_options = { + return_buffers: false + }, + small_str, large_str, small_buf, large_buf; + +redis.debug_mode = false; + +function lpad(input, len, chr) { + var str = input.toString(); + chr = chr || " "; + + while (str.length < len) { + str = chr + str; + } + return str; +} + +metrics.Histogram.prototype.print_line = function () { + var obj = this.printObj(); + + return lpad(obj.min, 4) + "/" + lpad(obj.max, 4) + "/" + lpad(obj.mean.toFixed(2), 7) + "/" + lpad(obj.p95.toFixed(2), 7); +}; + +function Test(args) { + var self = this; + + this.args = args; + + this.callback = null; + this.clients = []; + this.clients_ready = 0; + this.commands_sent = 0; + this.commands_completed = 0; + this.max_pipeline = this.args.pipeline || num_requests; + this.client_options = args.client_options || client_options; + + this.connect_latency = new metrics.Histogram(); + this.ready_latency = new metrics.Histogram(); + this.command_latency = new metrics.Histogram(); +} + +Test.prototype.run = function (callback) { + var self = this, i; + + this.callback = callback; + + for (i = 0; i < num_clients ; i++) { + this.new_client(i); + } +}; + +Test.prototype.new_client = function (id) { + var self = this, new_client; + + new_client = redis.createClient(6379, "127.0.0.1", this.client_options); + new_client.create_time = Date.now(); + + new_client.on("connect", function () { + self.connect_latency.update(Date.now() - new_client.create_time); + }); + + new_client.on("ready", function () { + if (! versions_logged) { + console.log("Client count: " + num_clients + ", node version: " + process.versions.node + ", server version: " + + new_client.server_info.redis_version + ", parser: " + new_client.reply_parser.name); + versions_logged = true; + } + self.ready_latency.update(Date.now() - new_client.create_time); + self.clients_ready++; + if (self.clients_ready === self.clients.length) { + self.on_clients_ready(); + } + }); + + self.clients[id] = new_client; +}; + +Test.prototype.on_clients_ready = function () { + process.stdout.write(lpad(this.args.descr, 13) + ", " + lpad(this.args.pipeline, 5) + "/" + this.clients_ready + " "); + this.test_start = Date.now(); + + this.fill_pipeline(); +}; + +Test.prototype.fill_pipeline = function () { + var pipeline = this.commands_sent - this.commands_completed; + + while (this.commands_sent < num_requests && pipeline < this.max_pipeline) { + this.commands_sent++; + pipeline++; + this.send_next(); + } + + if (this.commands_completed === num_requests) { + this.print_stats(); + this.stop_clients(); + } +}; + +Test.prototype.stop_clients = function () { + var self = this; + + this.clients.forEach(function (client, pos) { + if (pos === self.clients.length - 1) { + client.quit(function (err, res) { + self.callback(); + }); + } else { + client.quit(); + } + }); +}; + +Test.prototype.send_next = function () { + var self = this, + cur_client = this.commands_sent % this.clients.length, + command_num = this.commands_sent, + start = Date.now(); + + this.clients[cur_client][this.args.command](this.args.args, function (err, res) { + if (err) { + throw err; + } + self.commands_completed++; + self.command_latency.update(Date.now() - start); + self.fill_pipeline(); + }); +}; + +Test.prototype.print_stats = function () { + var duration = Date.now() - this.test_start; + + console.log("min/max/avg/p95: " + this.command_latency.print_line() + " " + lpad(duration, 6) + "ms total, " + + lpad((num_requests / (duration / 1000)).toFixed(2), 8) + " ops/sec"); +}; + +small_str = "1234"; +small_buf = new Buffer(small_str); +large_str = (new Array(4097).join("-")); +large_buf = new Buffer(large_str); + +tests.push(new Test({descr: "PING", command: "ping", args: [], pipeline: 1})); +tests.push(new Test({descr: "PING", command: "ping", args: [], pipeline: 50})); +tests.push(new Test({descr: "PING", command: "ping", args: [], pipeline: 200})); +tests.push(new Test({descr: "PING", command: "ping", args: [], pipeline: 20000})); + +tests.push(new Test({descr: "SET small str", command: "set", args: ["foo_rand000000000000", small_str], pipeline: 1})); +tests.push(new Test({descr: "SET small str", command: "set", args: ["foo_rand000000000000", small_str], pipeline: 50})); +tests.push(new Test({descr: "SET small str", command: "set", args: ["foo_rand000000000000", small_str], pipeline: 200})); +tests.push(new Test({descr: "SET small str", command: "set", args: ["foo_rand000000000000", small_str], pipeline: 20000})); + +tests.push(new Test({descr: "SET small buf", command: "set", args: ["foo_rand000000000000", small_buf], pipeline: 1})); +tests.push(new Test({descr: "SET small buf", command: "set", args: ["foo_rand000000000000", small_buf], pipeline: 50})); +tests.push(new Test({descr: "SET small buf", command: "set", args: ["foo_rand000000000000", small_buf], pipeline: 200})); +tests.push(new Test({descr: "SET small buf", command: "set", args: ["foo_rand000000000000", small_buf], pipeline: 20000})); + +tests.push(new Test({descr: "GET small str", command: "get", args: ["foo_rand000000000000"], pipeline: 1})); +tests.push(new Test({descr: "GET small str", command: "get", args: ["foo_rand000000000000"], pipeline: 50})); +tests.push(new Test({descr: "GET small str", command: "get", args: ["foo_rand000000000000"], pipeline: 200})); +tests.push(new Test({descr: "GET small str", command: "get", args: ["foo_rand000000000000"], pipeline: 20000})); + +tests.push(new Test({descr: "GET small buf", command: "get", args: ["foo_rand000000000000"], pipeline: 1, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET small buf", command: "get", args: ["foo_rand000000000000"], pipeline: 50, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET small buf", command: "get", args: ["foo_rand000000000000"], pipeline: 200, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET small buf", command: "get", args: ["foo_rand000000000000"], pipeline: 20000, client_opts: { return_buffers: true} })); + +tests.push(new Test({descr: "SET large str", command: "set", args: ["foo_rand000000000001", large_str], pipeline: 1})); +tests.push(new Test({descr: "SET large str", command: "set", args: ["foo_rand000000000001", large_str], pipeline: 50})); +tests.push(new Test({descr: "SET large str", command: "set", args: ["foo_rand000000000001", large_str], pipeline: 200})); +tests.push(new Test({descr: "SET large str", command: "set", args: ["foo_rand000000000001", large_str], pipeline: 20000})); + +tests.push(new Test({descr: "SET large buf", command: "set", args: ["foo_rand000000000001", large_buf], pipeline: 1})); +tests.push(new Test({descr: "SET large buf", command: "set", args: ["foo_rand000000000001", large_buf], pipeline: 50})); +tests.push(new Test({descr: "SET large buf", command: "set", args: ["foo_rand000000000001", large_buf], pipeline: 200})); +tests.push(new Test({descr: "SET large buf", command: "set", args: ["foo_rand000000000001", large_buf], pipeline: 20000})); + +tests.push(new Test({descr: "GET large str", command: "get", args: ["foo_rand000000000001"], pipeline: 1})); +tests.push(new Test({descr: "GET large str", command: "get", args: ["foo_rand000000000001"], pipeline: 50})); +tests.push(new Test({descr: "GET large str", command: "get", args: ["foo_rand000000000001"], pipeline: 200})); +tests.push(new Test({descr: "GET large str", command: "get", args: ["foo_rand000000000001"], pipeline: 20000})); + +tests.push(new Test({descr: "GET large buf", command: "get", args: ["foo_rand000000000001"], pipeline: 1, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET large buf", command: "get", args: ["foo_rand000000000001"], pipeline: 50, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET large buf", command: "get", args: ["foo_rand000000000001"], pipeline: 200, client_opts: { return_buffers: true} })); +tests.push(new Test({descr: "GET large buf", command: "get", args: ["foo_rand000000000001"], pipeline: 20000, client_opts: { return_buffers: true} })); + +tests.push(new Test({descr: "INCR", command: "incr", args: ["counter_rand000000000000"], pipeline: 1})); +tests.push(new Test({descr: "INCR", command: "incr", args: ["counter_rand000000000000"], pipeline: 50})); +tests.push(new Test({descr: "INCR", command: "incr", args: ["counter_rand000000000000"], pipeline: 200})); +tests.push(new Test({descr: "INCR", command: "incr", args: ["counter_rand000000000000"], pipeline: 20000})); + +tests.push(new Test({descr: "LPUSH", command: "lpush", args: ["mylist", small_str], pipeline: 1})); +tests.push(new Test({descr: "LPUSH", command: "lpush", args: ["mylist", small_str], pipeline: 50})); +tests.push(new Test({descr: "LPUSH", command: "lpush", args: ["mylist", small_str], pipeline: 200})); +tests.push(new Test({descr: "LPUSH", command: "lpush", args: ["mylist", small_str], pipeline: 20000})); + +tests.push(new Test({descr: "LRANGE 10", command: "lrange", args: ["mylist", "0", "9"], pipeline: 1})); +tests.push(new Test({descr: "LRANGE 10", command: "lrange", args: ["mylist", "0", "9"], pipeline: 50})); +tests.push(new Test({descr: "LRANGE 10", command: "lrange", args: ["mylist", "0", "9"], pipeline: 200})); +tests.push(new Test({descr: "LRANGE 10", command: "lrange", args: ["mylist", "0", "9"], pipeline: 20000})); + +tests.push(new Test({descr: "LRANGE 100", command: "lrange", args: ["mylist", "0", "99"], pipeline: 1})); +tests.push(new Test({descr: "LRANGE 100", command: "lrange", args: ["mylist", "0", "99"], pipeline: 50})); +tests.push(new Test({descr: "LRANGE 100", command: "lrange", args: ["mylist", "0", "99"], pipeline: 200})); +tests.push(new Test({descr: "LRANGE 100", command: "lrange", args: ["mylist", "0", "99"], pipeline: 20000})); + +function next() { + var test = tests.shift(); + if (test) { + test.run(function () { + next(); + }); + } else { + console.log("End of tests."); + process.exit(0); + } +} + +next(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,38 @@ +{ + "name": "redis", + "version": "0.7.3", + "description": "Redis client library", + "author": { + "name": "Matt Ranney", + "email": "mjr@ranney.com" + }, + "maintainers": [ + { + "name": "David Trejo", + "email": "david.daniel.trejo@gmail.com", + "url": "http://dtrejo.com/" + } + ], + "main": "./index.js", + "scripts": { + "test": "node ./test.js" + }, + "devDependencies": { + "metrics": ">=0.1.5" + }, + "repository": { + "type": "git", + "url": "git://github.com/mranney/node_redis.git" + }, + "readme": "redis - a node.js redis client\n===========================\n\nThis is a complete Redis client for node.js. It supports all Redis commands, including many recently added commands like EVAL from\nexperimental Redis server branches.\n\n\nInstall with:\n\n npm install redis\n\nPieter Noordhuis has provided a binding to the official `hiredis` C library, which is non-blocking and fast. To use `hiredis`, do:\n\n npm install hiredis redis\n\nIf `hiredis` is installed, `node_redis` will use it by default. Otherwise, a pure JavaScript parser will be used.\n\nIf you use `hiredis`, be sure to rebuild it whenever you upgrade your version of node. There are mysterious failures that can\nhappen between node and native code modules after a node upgrade.\n\n\n## Usage\n\nSimple example, included as `examples/simple.js`:\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient();\n\n // if you'd like to select database 3, instead of 0 (default), call\n // client.select(3, function() { /* ... */ });\n\n client.on(\"error\", function (err) {\n console.log(\"Error \" + err);\n });\n\n client.set(\"string key\", \"string val\", redis.print);\n client.hset(\"hash key\", \"hashtest 1\", \"some value\", redis.print);\n client.hset([\"hash key\", \"hashtest 2\", \"some other value\"], redis.print);\n client.hkeys(\"hash key\", function (err, replies) {\n console.log(replies.length + \" replies:\");\n replies.forEach(function (reply, i) {\n console.log(\" \" + i + \": \" + reply);\n });\n client.quit();\n });\n```\n\nThis will display:\n\n mjr:~/work/node_redis (master)$ node example.js\n Reply: OK\n Reply: 0\n Reply: 0\n 2 replies:\n 0: hashtest 1\n 1: hashtest 2\n mjr:~/work/node_redis (master)$\n\n\n## Performance\n\nHere are typical results of `multi_bench.js` which is similar to `redis-benchmark` from the Redis distribution.\nIt uses 50 concurrent connections with no pipelining.\n\nJavaScript parser:\n\n PING: 20000 ops 42283.30 ops/sec 0/5/1.182\n SET: 20000 ops 32948.93 ops/sec 1/7/1.515\n GET: 20000 ops 28694.40 ops/sec 0/9/1.740\n INCR: 20000 ops 39370.08 ops/sec 0/8/1.269\n LPUSH: 20000 ops 36429.87 ops/sec 0/8/1.370\n LRANGE (10 elements): 20000 ops 9891.20 ops/sec 1/9/5.048\n LRANGE (100 elements): 20000 ops 1384.56 ops/sec 10/91/36.072\n\nhiredis parser:\n\n PING: 20000 ops 46189.38 ops/sec 1/4/1.082\n SET: 20000 ops 41237.11 ops/sec 0/6/1.210\n GET: 20000 ops 39682.54 ops/sec 1/7/1.257\n INCR: 20000 ops 40080.16 ops/sec 0/8/1.242\n LPUSH: 20000 ops 41152.26 ops/sec 0/3/1.212\n LRANGE (10 elements): 20000 ops 36563.07 ops/sec 1/8/1.363\n LRANGE (100 elements): 20000 ops 21834.06 ops/sec 0/9/2.287\n\nThe performance of `node_redis` improves dramatically with pipelining, which happens automatically in most normal programs.\n\n\n### Sending Commands\n\nEach Redis command is exposed as a function on the `client` object.\nAll functions take either an `args` Array plus optional `callback` Function or\na variable number of individual arguments followed by an optional callback.\nHere is an example of passing an array of arguments and a callback:\n\n client.mset([\"test keys 1\", \"test val 1\", \"test keys 2\", \"test val 2\"], function (err, res) {});\n\nHere is that same call in the second style:\n\n client.mset(\"test keys 1\", \"test val 1\", \"test keys 2\", \"test val 2\", function (err, res) {});\n\nNote that in either form the `callback` is optional:\n\n client.set(\"some key\", \"some val\");\n client.set([\"some other key\", \"some val\"]);\n\nIf the key is missing, reply will be null (probably):\n\n client.get(\"missingkey\", function(err, reply) {\n // reply is null when the key is missing\n console.log(reply);\n });\n\nFor a list of Redis commands, see [Redis Command Reference](http://redis.io/commands)\n\nThe commands can be specified in uppercase or lowercase for convenience. `client.get()` is the same as `client.GET()`.\n\nMinimal parsing is done on the replies. Commands that return a single line reply return JavaScript Strings,\ninteger replies return JavaScript Numbers, \"bulk\" replies return node Buffers, and \"multi bulk\" replies return a\nJavaScript Array of node Buffers. `HGETALL` returns an Object with Buffers keyed by the hash keys.\n\n# API\n\n## Connection Events\n\n`client` will emit some events about the state of the connection to the Redis server.\n\n### \"ready\"\n\n`client` will emit `ready` a connection is established to the Redis server and the server reports\nthat it is ready to receive commands. Commands issued before the `ready` event are queued,\nthen replayed just before this event is emitted.\n\n### \"connect\"\n\n`client` will emit `connect` at the same time as it emits `ready` unless `client.options.no_ready_check`\nis set. If this options is set, `connect` will be emitted when the stream is connected, and then\nyou are free to try to send commands.\n\n### \"error\"\n\n`client` will emit `error` when encountering an error connecting to the Redis server.\n\nNote that \"error\" is a special event type in node. If there are no listeners for an\n\"error\" event, node will exit. This is usually what you want, but it can lead to some\ncryptic error messages like this:\n\n mjr:~/work/node_redis (master)$ node example.js\n\n node.js:50\n throw e;\n ^\n Error: ECONNREFUSED, Connection refused\n at IOWatcher.callback (net:870:22)\n at node.js:607:9\n\nNot very useful in diagnosing the problem, but if your program isn't ready to handle this,\nit is probably the right thing to just exit.\n\n`client` will also emit `error` if an exception is thrown inside of `node_redis` for whatever reason.\nIt would be nice to distinguish these two cases.\n\n### \"end\"\n\n`client` will emit `end` when an established Redis server connection has closed.\n\n### \"drain\"\n\n`client` will emit `drain` when the TCP connection to the Redis server has been buffering, but is now\nwritable. This event can be used to stream commands in to Redis and adapt to backpressure. Right now,\nyou need to check `client.command_queue.length` to decide when to reduce your send rate. Then you can\nresume sending when you get `drain`.\n\n### \"idle\"\n\n`client` will emit `idle` when there are no outstanding commands that are awaiting a response.\n\n## redis.createClient(port, host, options)\n\nCreate a new client connection. `port` defaults to `6379` and `host` defaults\nto `127.0.0.1`. If you have `redis-server` running on the same computer as node, then the defaults for\nport and host are probably fine. `options` in an object with the following possible properties:\n\n* `parser`: which Redis protocol reply parser to use. Defaults to `hiredis` if that module is installed.\nThis may also be set to `javascript`.\n* `return_buffers`: defaults to `false`. If set to `true`, then all replies will be sent to callbacks as node Buffer\nobjects instead of JavaScript Strings.\n* `detect_buffers`: default to `false`. If set to `true`, then replies will be sent to callbacks as node Buffer objects\nif any of the input arguments to the original command were Buffer objects.\nThis option lets you switch between Buffers and Strings on a per-command basis, whereas `return_buffers` applies to\nevery command on a client.\n* `socket_nodelay`: defaults to `true`. Whether to call setNoDelay() on the TCP stream, which disables the\nNagle algorithm on the underlying socket. Setting this option to `false` can result in additional throughput at the\ncost of more latency. Most applications will want this set to `true`.\n* `no_ready_check`: defaults to `false`. When a connection is established to the Redis server, the server might still\nbe loading the database from disk. While loading, the server not respond to any commands. To work around this,\n`node_redis` has a \"ready check\" which sends the `INFO` command to the server. The response from the `INFO` command\nindicates whether the server is ready for more commands. When ready, `node_redis` emits a `ready` event.\nSetting `no_ready_check` to `true` will inhibit this check.\n* `enable_offline_queue`: defaults to `true`. By default, if there is no active\nconnection to the redis server, commands are added to a queue and are executed\nonce the connection has been established. Setting `enable_offline_queue` to\n`false` will disable this feature and the callback will be execute immediately\nwith an error, or an error will be thrown if no callback is specified.\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient(null, null, {detect_buffers: true});\n\n client.set(\"foo_rand000000000000\", \"OK\");\n\n // This will return a JavaScript String\n client.get(\"foo_rand000000000000\", function (err, reply) {\n console.log(reply.toString()); // Will print `OK`\n });\n\n // This will return a Buffer since original key is specified as a Buffer\n client.get(new Buffer(\"foo_rand000000000000\"), function (err, reply) {\n console.log(reply.toString()); // Will print ``\n });\n client.end();\n```\n\n`createClient()` returns a `RedisClient` object that is named `client` in all of the examples here.\n\n## client.auth(password, callback)\n\nWhen connecting to Redis servers that require authentication, the `AUTH` command must be sent as the\nfirst command after connecting. This can be tricky to coordinate with reconnections, the ready check,\netc. To make this easier, `client.auth()` stashes `password` and will send it after each connection,\nincluding reconnections. `callback` is invoked only once, after the response to the very first\n`AUTH` command sent.\nNOTE: Your call to `client.auth()` should not be inside the ready handler. If\nyou are doing this wrong, `client` will emit an error that looks\nsomething like this `Error: Ready check failed: ERR operation not permitted`.\n\n## client.end()\n\nForcibly close the connection to the Redis server. Note that this does not wait until all replies have been parsed.\nIf you want to exit cleanly, call `client.quit()` to send the `QUIT` command after you have handled all replies.\n\nThis example closes the connection to the Redis server before the replies have been read. You probably don't\nwant to do this:\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient();\n\n client.set(\"foo_rand000000000000\", \"some fantastic value\");\n client.get(\"foo_rand000000000000\", function (err, reply) {\n console.log(reply.toString());\n });\n client.end();\n```\n\n`client.end()` is useful for timeout cases where something is stuck or taking too long and you want\nto start over.\n\n## Friendlier hash commands\n\nMost Redis commands take a single String or an Array of Strings as arguments, and replies are sent back as a single String or an Array of Strings.\nWhen dealing with hash values, there are a couple of useful exceptions to this.\n\n### client.hgetall(hash)\n\nThe reply from an HGETALL command will be converted into a JavaScript Object by `node_redis`. That way you can interact\nwith the responses using JavaScript syntax.\n\nExample:\n\n client.hmset(\"hosts\", \"mjr\", \"1\", \"another\", \"23\", \"home\", \"1234\");\n client.hgetall(\"hosts\", function (err, obj) {\n console.dir(obj);\n });\n\nOutput:\n\n { mjr: '1', another: '23', home: '1234' }\n\n### client.hmset(hash, obj, [callback])\n\nMultiple values in a hash can be set by supplying an object:\n\n client.HMSET(key2, {\n \"0123456789\": \"abcdefghij\", // NOTE: the key and value must both be strings\n \"some manner of key\": \"a type of value\"\n });\n\nThe properties and values of this Object will be set as keys and values in the Redis hash.\n\n### client.hmset(hash, key1, val1, ... keyn, valn, [callback])\n\nMultiple values may also be set by supplying a list:\n\n client.HMSET(key1, \"0123456789\", \"abcdefghij\", \"some manner of key\", \"a type of value\");\n\n\n## Publish / Subscribe\n\nHere is a simple example of the API for publish / subscribe. This program opens two\nclient connections, subscribes to a channel on one of them, and publishes to that\nchannel on the other:\n\n```js\n var redis = require(\"redis\"),\n client1 = redis.createClient(), client2 = redis.createClient(),\n msg_count = 0;\n\n client1.on(\"subscribe\", function (channel, count) {\n client2.publish(\"a nice channel\", \"I am sending a message.\");\n client2.publish(\"a nice channel\", \"I am sending a second message.\");\n client2.publish(\"a nice channel\", \"I am sending my last message.\");\n });\n\n client1.on(\"message\", function (channel, message) {\n console.log(\"client1 channel \" + channel + \": \" + message);\n msg_count += 1;\n if (msg_count === 3) {\n client1.unsubscribe();\n client1.end();\n client2.end();\n }\n });\n\n client1.incr(\"did a thing\");\n client1.subscribe(\"a nice channel\");\n```\n\nWhen a client issues a `SUBSCRIBE` or `PSUBSCRIBE`, that connection is put into \"pub/sub\" mode.\nAt that point, only commands that modify the subscription set are valid. When the subscription\nset is empty, the connection is put back into regular mode.\n\nIf you need to send regular commands to Redis while in pub/sub mode, just open another connection.\n\n## Pub / Sub Events\n\nIf a client has subscriptions active, it may emit these events:\n\n### \"message\" (channel, message)\n\nClient will emit `message` for every message received that matches an active subscription.\nListeners are passed the channel name as `channel` and the message Buffer as `message`.\n\n### \"pmessage\" (pattern, channel, message)\n\nClient will emit `pmessage` for every message received that matches an active subscription pattern.\nListeners are passed the original pattern used with `PSUBSCRIBE` as `pattern`, the sending channel\nname as `channel`, and the message Buffer as `message`.\n\n### \"subscribe\" (channel, count)\n\nClient will emit `subscribe` in response to a `SUBSCRIBE` command. Listeners are passed the\nchannel name as `channel` and the new count of subscriptions for this client as `count`.\n\n### \"psubscribe\" (pattern, count)\n\nClient will emit `psubscribe` in response to a `PSUBSCRIBE` command. Listeners are passed the\noriginal pattern as `pattern`, and the new count of subscriptions for this client as `count`.\n\n### \"unsubscribe\" (channel, count)\n\nClient will emit `unsubscribe` in response to a `UNSUBSCRIBE` command. Listeners are passed the\nchannel name as `channel` and the new count of subscriptions for this client as `count`. When\n`count` is 0, this client has left pub/sub mode and no more pub/sub events will be emitted.\n\n### \"punsubscribe\" (pattern, count)\n\nClient will emit `punsubscribe` in response to a `PUNSUBSCRIBE` command. Listeners are passed the\nchannel name as `channel` and the new count of subscriptions for this client as `count`. When\n`count` is 0, this client has left pub/sub mode and no more pub/sub events will be emitted.\n\n## client.multi([commands])\n\n`MULTI` commands are queued up until an `EXEC` is issued, and then all commands are run atomically by\nRedis. The interface in `node_redis` is to return an individual `Multi` object by calling `client.multi()`.\n\n```js\n var redis = require(\"./index\"),\n client = redis.createClient(), set_size = 20;\n\n client.sadd(\"bigset\", \"a member\");\n client.sadd(\"bigset\", \"another member\");\n\n while (set_size > 0) {\n client.sadd(\"bigset\", \"member \" + set_size);\n set_size -= 1;\n }\n\n // multi chain with an individual callback\n client.multi()\n .scard(\"bigset\")\n .smembers(\"bigset\")\n .keys(\"*\", function (err, replies) {\n // NOTE: code in this callback is NOT atomic\n // this only happens after the the .exec call finishes.\n client.mget(replies, redis.print);\n })\n .dbsize()\n .exec(function (err, replies) {\n console.log(\"MULTI got \" + replies.length + \" replies\");\n replies.forEach(function (reply, index) {\n console.log(\"Reply \" + index + \": \" + reply.toString());\n });\n });\n```\n\n`client.multi()` is a constructor that returns a `Multi` object. `Multi` objects share all of the\nsame command methods as `client` objects do. Commands are queued up inside the `Multi` object\nuntil `Multi.exec()` is invoked.\n\nYou can either chain together `MULTI` commands as in the above example, or you can queue individual\ncommands while still sending regular client command as in this example:\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient(), multi;\n\n // start a separate multi command queue\n multi = client.multi();\n multi.incr(\"incr thing\", redis.print);\n multi.incr(\"incr other thing\", redis.print);\n\n // runs immediately\n client.mset(\"incr thing\", 100, \"incr other thing\", 1, redis.print);\n\n // drains multi queue and runs atomically\n multi.exec(function (err, replies) {\n console.log(replies); // 101, 2\n });\n\n // you can re-run the same transaction if you like\n multi.exec(function (err, replies) {\n console.log(replies); // 102, 3\n client.quit();\n });\n```\n\nIn addition to adding commands to the `MULTI` queue individually, you can also pass an array\nof commands and arguments to the constructor:\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient(), multi;\n\n client.multi([\n [\"mget\", \"multifoo\", \"multibar\", redis.print],\n [\"incr\", \"multifoo\"],\n [\"incr\", \"multibar\"]\n ]).exec(function (err, replies) {\n console.log(replies);\n });\n```\n\n\n## Monitor mode\n\nRedis supports the `MONITOR` command, which lets you see all commands received by the Redis server\nacross all client connections, including from other client libraries and other computers.\n\nAfter you send the `MONITOR` command, no other commands are valid on that connection. `node_redis`\nwill emit a `monitor` event for every new monitor message that comes across. The callback for the\n`monitor` event takes a timestamp from the Redis server and an array of command arguments.\n\nHere is a simple example:\n\n```js\n var client = require(\"redis\").createClient(),\n util = require(\"util\");\n\n client.monitor(function (err, res) {\n console.log(\"Entering monitoring mode.\");\n });\n\n client.on(\"monitor\", function (time, args) {\n console.log(time + \": \" + util.inspect(args));\n });\n```\n\n# Extras\n\nSome other things you might like to know about.\n\n## client.server_info\n\nAfter the ready probe completes, the results from the INFO command are saved in the `client.server_info`\nobject.\n\nThe `versions` key contains an array of the elements of the version string for easy comparison.\n\n > client.server_info.redis_version\n '2.3.0'\n > client.server_info.versions\n [ 2, 3, 0 ]\n\n## redis.print()\n\nA handy callback function for displaying return values when testing. Example:\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient();\n\n client.on(\"connect\", function () {\n client.set(\"foo_rand000000000000\", \"some fantastic value\", redis.print);\n client.get(\"foo_rand000000000000\", redis.print);\n });\n```\n\nThis will print:\n\n Reply: OK\n Reply: some fantastic value\n\nNote that this program will not exit cleanly because the client is still connected.\n\n## redis.debug_mode\n\nBoolean to enable debug mode and protocol tracing.\n\n```js\n var redis = require(\"redis\"),\n client = redis.createClient();\n\n redis.debug_mode = true;\n\n client.on(\"connect\", function () {\n client.set(\"foo_rand000000000000\", \"some fantastic value\");\n });\n```\n\nThis will display:\n\n mjr:~/work/node_redis (master)$ node ~/example.js\n send command: *3\n $3\n SET\n $20\n foo_rand000000000000\n $20\n some fantastic value\n\n on_data: +OK\n\n`send command` is data sent into Redis and `on_data` is data received from Redis.\n\n## client.send_command(command_name, args, callback)\n\nUsed internally to send commands to Redis. For convenience, nearly all commands that are published on the Redis\nWiki have been added to the `client` object. However, if I missed any, or if new commands are introduced before\nthis library is updated, you can use `send_command()` to send arbitrary commands to Redis.\n\nAll commands are sent as multi-bulk commands. `args` can either be an Array of arguments, or omitted.\n\n## client.connected\n\nBoolean tracking the state of the connection to the Redis server.\n\n## client.command_queue.length\n\nThe number of commands that have been sent to the Redis server but not yet replied to. You can use this to\nenforce some kind of maximum queue depth for commands while connected.\n\nDon't mess with `client.command_queue` though unless you really know what you are doing.\n\n## client.offline_queue.length\n\nThe number of commands that have been queued up for a future connection. You can use this to enforce\nsome kind of maximum queue depth for pre-connection commands.\n\n## client.retry_delay\n\nCurrent delay in milliseconds before a connection retry will be attempted. This starts at `250`.\n\n## client.retry_backoff\n\nMultiplier for future retry timeouts. This should be larger than 1 to add more time between retries.\nDefaults to 1.7. The default initial connection retry is 250, so the second retry will be 425, followed by 723.5, etc.\n\n### Commands with Optional and Keyword arguments\n\nThis applies to anything that uses an optional `[WITHSCORES]` or `[LIMIT offset count]` in the [redis.io/commands](http://redis.io/commands) documentation.\n\nExample:\n```js\nvar args = [ 'myzset', 1, 'one', 2, 'two', 3, 'three', 99, 'ninety-nine' ];\nclient.zadd(args, function (err, response) {\n if (err) throw err;\n console.log('added '+response+' items.');\n\n // -Infinity and +Infinity also work\n var args1 = [ 'myzset', '+inf', '-inf' ];\n client.zrevrangebyscore(args1, function (err, response) {\n if (err) throw err;\n console.log('example1', response);\n // write your code here\n });\n\n var max = 3, min = 1, offset = 1, count = 2;\n var args2 = [ 'myzset', max, min, 'WITHSCORES', 'LIMIT', offset, count ];\n client.zrevrangebyscore(args2, function (err, response) {\n if (err) throw err;\n console.log('example2', response);\n // write your code here\n });\n});\n```\n\n## TODO\n\nBetter tests for auth, disconnect/reconnect, and all combinations thereof.\n\nStream large set/get values into and out of Redis. Otherwise the entire value must be in node's memory.\n\nPerformance can be better for very large values.\n\nI think there are more performance improvements left in there for smaller values, especially for large lists of small values.\n\n## How to Contribute\n- open a pull request and then wait for feedback (if\n [DTrejo](http://github.com/dtrejo) does not get back to you within 2 days,\n comment again with indignation!)\n\n## Contributors\nSome people have have added features and fixed bugs in `node_redis` other than me.\n\nOrdered by date of first contribution.\n[Auto-generated](http://github.com/dtrejo/node-authors) on Wed Jul 25 2012 19:14:59 GMT-0700 (PDT).\n\n- [Matt Ranney aka `mranney`](https://github.com/mranney)\n- [Tim-Smart aka `tim-smart`](https://github.com/tim-smart)\n- [Tj Holowaychuk aka `visionmedia`](https://github.com/visionmedia)\n- [rick aka `technoweenie`](https://github.com/technoweenie)\n- [Orion Henry aka `orionz`](https://github.com/orionz)\n- [Aivo Paas aka `aivopaas`](https://github.com/aivopaas)\n- [Hank Sims aka `hanksims`](https://github.com/hanksims)\n- [Paul Carey aka `paulcarey`](https://github.com/paulcarey)\n- [Pieter Noordhuis aka `pietern`](https://github.com/pietern)\n- [nithesh aka `nithesh`](https://github.com/nithesh)\n- [Andy Ray aka `andy2ray`](https://github.com/andy2ray)\n- [unknown aka `unknowdna`](https://github.com/unknowdna)\n- [Dave Hoover aka `redsquirrel`](https://github.com/redsquirrel)\n- [Vladimir Dronnikov aka `dvv`](https://github.com/dvv)\n- [Umair Siddique aka `umairsiddique`](https://github.com/umairsiddique)\n- [Louis-Philippe Perron aka `lp`](https://github.com/lp)\n- [Mark Dawson aka `markdaws`](https://github.com/markdaws)\n- [Ian Babrou aka `bobrik`](https://github.com/bobrik)\n- [Felix Geisendörfer aka `felixge`](https://github.com/felixge)\n- [Jean-Hugues Pinson aka `undefined`](https://github.com/undefined)\n- [Maksim Lin aka `maks`](https://github.com/maks)\n- [Owen Smith aka `orls`](https://github.com/orls)\n- [Zachary Scott aka `zzak`](https://github.com/zzak)\n- [TEHEK Firefox aka `TEHEK`](https://github.com/TEHEK)\n- [Isaac Z. Schlueter aka `isaacs`](https://github.com/isaacs)\n- [David Trejo aka `DTrejo`](https://github.com/DTrejo)\n- [Brian Noguchi aka `bnoguchi`](https://github.com/bnoguchi)\n- [Philip Tellis aka `bluesmoon`](https://github.com/bluesmoon)\n- [Marcus Westin aka `marcuswestin2`](https://github.com/marcuswestin2)\n- [Jed Schmidt aka `jed`](https://github.com/jed)\n- [Dave Peticolas aka `jdavisp3`](https://github.com/jdavisp3)\n- [Trae Robrock aka `trobrock`](https://github.com/trobrock)\n- [Shankar Karuppiah aka `shankar0306`](https://github.com/shankar0306)\n- [Ignacio Burgueño aka `ignacio`](https://github.com/ignacio)\n\nThanks.\n\n## LICENSE - \"MIT License\"\n\nCopyright (c) 2010 Matthew Ranney, http://ranney.com/\n\nPermission is hereby granted, free of charge, to any person\nobtaining a copy of this software and associated documentation\nfiles (the \"Software\"), to deal in the Software without\nrestriction, including without limitation the rights to use,\ncopy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the\nSoftware is furnished to do so, subject to the following\nconditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES\nOF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\nNONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT\nHOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,\nWHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\nFROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR\nOTHER DEALINGS IN THE SOFTWARE.\n\n![spacer](http://ranney.com/1px.gif)\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/mranney/node_redis/issues" + }, + "_id": "redis@0.7.3", + "dist": { + "shasum": "00da64f7a42de77cca52e7e41772766a45523b9e" + }, + "_from": "redis@0.7.3", + "_resolved": "https://registry.npmjs.org/redis/-/redis-0.7.3.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/redis/test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/redis/test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1618 @@ +/*global require console setTimeout process Buffer */ +var redis = require("./index"), + client = redis.createClient(), + client2 = redis.createClient(), + client3 = redis.createClient(), + assert = require("assert"), + crypto = require("crypto"), + util = require("./lib/util"), + test_db_num = 15, // this DB will be flushed and used for testing + tests = {}, + connected = false, + ended = false, + next, cur_start, run_next_test, all_tests, all_start, test_count; + +// Set this to truthy to see the wire protocol and other debugging info +redis.debug_mode = process.argv[2]; + +function buffers_to_strings(arr) { + return arr.map(function (val) { + return val.toString(); + }); +} + +function require_number(expected, label) { + return function (err, results) { + assert.strictEqual(null, err, label + " expected " + expected + ", got error: " + err); + assert.strictEqual(expected, results, label + " " + expected + " !== " + results); + assert.strictEqual(typeof results, "number", label); + return true; + }; +} + +function require_number_any(label) { + return function (err, results) { + assert.strictEqual(null, err, label + " expected any number, got error: " + err); + assert.strictEqual(typeof results, "number", label + " " + results + " is not a number"); + return true; + }; +} + +function require_number_pos(label) { + return function (err, results) { + assert.strictEqual(null, err, label + " expected positive number, got error: " + err); + assert.strictEqual(true, (results > 0), label + " " + results + " is not a positive number"); + return true; + }; +} + +function require_string(str, label) { + return function (err, results) { + assert.strictEqual(null, err, label + " expected string '" + str + "', got error: " + err); + assert.equal(str, results, label + " " + str + " does not match " + results); + return true; + }; +} + +function require_null(label) { + return function (err, results) { + assert.strictEqual(null, err, label + " expected null, got error: " + err); + assert.strictEqual(null, results, label + ": " + results + " is not null"); + return true; + }; +} + +function require_error(label) { + return function (err, results) { + assert.notEqual(err, null, label + " err is null, but an error is expected here."); + return true; + }; +} + +function is_empty_array(obj) { + return Array.isArray(obj) && obj.length === 0; +} + +function last(name, fn) { + return function (err, results) { + fn(err, results); + next(name); + }; +} + +next = function next(name) { + console.log(" \x1b[33m" + (Date.now() - cur_start) + "\x1b[0m ms"); + run_next_test(); +}; + +// Tests are run in the order they are defined. So FLUSHDB should be stay first. + +tests.FLUSHDB = function () { + var name = "FLUSHDB"; + client.select(test_db_num, require_string("OK", name)); + client2.select(test_db_num, require_string("OK", name)); + client3.select(test_db_num, require_string("OK", name)); + client.mset("flush keys 1", "flush val 1", "flush keys 2", "flush val 2", require_string("OK", name)); + client.FLUSHDB(require_string("OK", name)); + client.dbsize(last(name, require_number(0, name))); +}; + +tests.MULTI_1 = function () { + var name = "MULTI_1", multi1, multi2; + + // Provoke an error at queue time + multi1 = client.multi(); + multi1.mset("multifoo", "10", "multibar", "20", require_string("OK", name)); + multi1.set("foo2", require_error(name)); + multi1.incr("multifoo", require_number(11, name)); + multi1.incr("multibar", require_number(21, name)); + multi1.exec(); + + // Confirm that the previous command, while containing an error, still worked. + multi2 = client.multi(); + multi2.incr("multibar", require_number(22, name)); + multi2.incr("multifoo", require_number(12, name)); + multi2.exec(function (err, replies) { + assert.strictEqual(22, replies[0]); + assert.strictEqual(12, replies[1]); + next(name); + }); +}; + +tests.MULTI_2 = function () { + var name = "MULTI_2"; + + // test nested multi-bulk replies + client.multi([ + ["mget", "multifoo", "multibar", function (err, res) { + assert.strictEqual(2, res.length, name); + assert.strictEqual("12", res[0].toString(), name); + assert.strictEqual("22", res[1].toString(), name); + }], + ["set", "foo2", require_error(name)], + ["incr", "multifoo", require_number(13, name)], + ["incr", "multibar", require_number(23, name)] + ]).exec(function (err, replies) { + assert.strictEqual(2, replies[0].length, name); + assert.strictEqual("12", replies[0][0].toString(), name); + assert.strictEqual("22", replies[0][1].toString(), name); + + assert.strictEqual("13", replies[1].toString()); + assert.strictEqual("23", replies[2].toString()); + next(name); + }); +}; + +tests.MULTI_3 = function () { + var name = "MULTI_3"; + + client.sadd("some set", "mem 1"); + client.sadd("some set", "mem 2"); + client.sadd("some set", "mem 3"); + client.sadd("some set", "mem 4"); + + // make sure empty mb reply works + client.del("some missing set"); + client.smembers("some missing set", function (err, reply) { + // make sure empty mb reply works + assert.strictEqual(true, is_empty_array(reply), name); + }); + + // test nested multi-bulk replies with empty mb elements. + client.multi([ + ["smembers", "some set"], + ["del", "some set"], + ["smembers", "some set"] + ]) + .scard("some set") + .exec(function (err, replies) { + assert.strictEqual(true, is_empty_array(replies[2]), name); + next(name); + }); +}; + +tests.MULTI_4 = function () { + var name = "MULTI_4"; + + client.multi() + .mset('some', '10', 'keys', '20') + .incr('some') + .incr('keys') + .mget('some', 'keys') + .exec(function (err, replies) { + assert.strictEqual(null, err); + assert.equal('OK', replies[0]); + assert.equal(11, replies[1]); + assert.equal(21, replies[2]); + assert.equal(11, replies[3][0].toString()); + assert.equal(21, replies[3][1].toString()); + next(name); + }); +}; + +tests.MULTI_5 = function () { + var name = "MULTI_5"; + + // test nested multi-bulk replies with nulls. + client.multi([ + ["mget", ["multifoo", "some", "random value", "keys"]], + ["incr", "multifoo"] + ]) + .exec(function (err, replies) { + assert.strictEqual(replies.length, 2, name); + assert.strictEqual(replies[0].length, 4, name); + next(name); + }); +}; + +tests.MULTI_6 = function () { + var name = "MULTI_6"; + + client.multi() + .hmset("multihash", "a", "foo", "b", 1) + .hmset("multihash", { + extra: "fancy", + things: "here" + }) + .hgetall("multihash") + .exec(function (err, replies) { + assert.strictEqual(null, err); + assert.equal("OK", replies[0]); + assert.equal(Object.keys(replies[2]).length, 4); + assert.equal("foo", replies[2].a); + assert.equal("1", replies[2].b); + assert.equal("fancy", replies[2].extra); + assert.equal("here", replies[2].things); + next(name); + }); +}; + +tests.EVAL_1 = function () { + var name = "EVAL_1"; + + if (client.server_info.versions[0] >= 2 && client.server_info.versions[1] >= 5) { + // test {EVAL - Lua integer -> Redis protocol type conversion} + client.eval("return 100.5", 0, require_number(100, name)); + // test {EVAL - Lua string -> Redis protocol type conversion} + client.eval("return 'hello world'", 0, require_string("hello world", name)); + // test {EVAL - Lua true boolean -> Redis protocol type conversion} + client.eval("return true", 0, require_number(1, name)); + // test {EVAL - Lua false boolean -> Redis protocol type conversion} + client.eval("return false", 0, require_null(name)); + // test {EVAL - Lua status code reply -> Redis protocol type conversion} + client.eval("return {ok='fine'}", 0, require_string("fine", name)); + // test {EVAL - Lua error reply -> Redis protocol type conversion} + client.eval("return {err='this is an error'}", 0, require_error(name)); + // test {EVAL - Lua table -> Redis protocol type conversion} + client.eval("return {1,2,3,'ciao',{1,2}}", 0, function (err, res) { + assert.strictEqual(5, res.length, name); + assert.strictEqual(1, res[0], name); + assert.strictEqual(2, res[1], name); + assert.strictEqual(3, res[2], name); + assert.strictEqual("ciao", res[3], name); + assert.strictEqual(2, res[4].length, name); + assert.strictEqual(1, res[4][0], name); + assert.strictEqual(2, res[4][1], name); + }); + // test {EVAL - Are the KEYS and ARGS arrays populated correctly?} + client.eval("return {KEYS[1],KEYS[2],ARGV[1],ARGV[2]}", 2, "a", "b", "c", "d", function (err, res) { + assert.strictEqual(4, res.length, name); + assert.strictEqual("a", res[0], name); + assert.strictEqual("b", res[1], name); + assert.strictEqual("c", res[2], name); + assert.strictEqual("d", res[3], name); + }); + + // prepare sha sum for evalsha cache test + var source = "return redis.call('get', 'sha test')", + sha = crypto.createHash('sha1').update(source).digest('hex'); + + client.set("sha test", "eval get sha test", function (err, res) { + if (err) throw err; + // test {EVAL - is Lua able to call Redis API?} + client.eval(source, 0, function (err, res) { + require_string("eval get sha test", name)(err, res); + // test {EVALSHA - Can we call a SHA1 if already defined?} + client.evalsha(sha, 0, require_string("eval get sha test", name)); + // test {EVALSHA - Do we get an error on non defined SHA1?} + client.evalsha("ffffffffffffffffffffffffffffffffffffffff", 0, require_error(name)); + }); + }); + + // test {EVAL - Redis integer -> Lua type conversion} + client.set("incr key", 0, function (err, reply) { + if (err) throw err; + client.eval("local foo = redis.call('incr','incr key')\n" + "return {type(foo),foo}", 0, function (err, res) { + if (err) throw err; + assert.strictEqual(2, res.length, name); + assert.strictEqual("number", res[0], name); + assert.strictEqual(1, res[1], name); + }); + }); + + client.set("bulk reply key", "bulk reply value", function (err, res) { + // test {EVAL - Redis bulk -> Lua type conversion} + client.eval("local foo = redis.call('get','bulk reply key'); return {type(foo),foo}", 0, function (err, res) { + if (err) throw err; + assert.strictEqual(2, res.length, name); + assert.strictEqual("string", res[0], name); + assert.strictEqual("bulk reply value", res[1], name); + }); + }); + + // test {EVAL - Redis multi bulk -> Lua type conversion} + client.multi() + .del("mylist") + .rpush("mylist", "a") + .rpush("mylist", "b") + .rpush("mylist", "c") + .exec(function (err, replies) { + if (err) throw err; + client.eval("local foo = redis.call('lrange','mylist',0,-1); return {type(foo),foo[1],foo[2],foo[3],# foo}", 0, function (err, res) { + assert.strictEqual(5, res.length, name); + assert.strictEqual("table", res[0], name); + assert.strictEqual("a", res[1], name); + assert.strictEqual("b", res[2], name); + assert.strictEqual("c", res[3], name); + assert.strictEqual(3, res[4], name); + }); + }); + // test {EVAL - Redis status reply -> Lua type conversion} + client.eval("local foo = redis.call('set','mykey','myval'); return {type(foo),foo['ok']}", 0, function (err, res) { + if (err) throw err; + assert.strictEqual(2, res.length, name); + assert.strictEqual("table", res[0], name); + assert.strictEqual("OK", res[1], name); + }); + // test {EVAL - Redis error reply -> Lua type conversion} + client.set("error reply key", "error reply value", function (err, res) { + if (err) throw err; + client.eval("local foo = redis.pcall('incr','error reply key'); return {type(foo),foo['err']}", 0, function (err, res) { + if (err) throw err; + assert.strictEqual(2, res.length, name); + assert.strictEqual("table", res[0], name); + assert.strictEqual("ERR value is not an integer or out of range", res[1], name); + }); + }); + // test {EVAL - Redis nil bulk reply -> Lua type conversion} + client.del("nil reply key", function (err, res) { + if (err) throw err; + client.eval("local foo = redis.call('get','nil reply key'); return {type(foo),foo == false}", 0, function (err, res) { + if (err) throw err; + assert.strictEqual(2, res.length, name); + assert.strictEqual("boolean", res[0], name); + assert.strictEqual(1, res[1], name); + next(name); + }); + }); + } else { + console.log("Skipping " + name + " because server version isn't new enough."); + next(name); + } +}; + +tests.WATCH_MULTI = function () { + var name = 'WATCH_MULTI', multi; + + if (client.server_info.versions[0] >= 2 && client.server_info.versions[1] >= 1) { + client.watch(name); + client.incr(name); + multi = client.multi(); + multi.incr(name); + multi.exec(last(name, require_null(name))); + } else { + console.log("Skipping " + name + " because server version isn't new enough."); + next(name); + } +}; + +tests.detect_buffers = function () { + var name = "detect_buffers", detect_client = redis.createClient(null, null, {detect_buffers: true}); + + detect_client.on("ready", function () { + // single Buffer or String + detect_client.set("string key 1", "string value"); + detect_client.get("string key 1", require_string("string value", name)); + detect_client.get(new Buffer("string key 1"), function (err, reply) { + assert.strictEqual(null, err, name); + assert.strictEqual(true, Buffer.isBuffer(reply), name); + assert.strictEqual("", reply.inspect(), name); + }); + + detect_client.hmset("hash key 2", "key 1", "val 1", "key 2", "val 2"); + // array of Buffers or Strings + detect_client.hmget("hash key 2", "key 1", "key 2", function (err, reply) { + assert.strictEqual(null, err, name); + assert.strictEqual(true, Array.isArray(reply), name); + assert.strictEqual(2, reply.length, name); + assert.strictEqual("val 1", reply[0], name); + assert.strictEqual("val 2", reply[1], name); + }); + detect_client.hmget(new Buffer("hash key 2"), "key 1", "key 2", function (err, reply) { + assert.strictEqual(null, err, name); + assert.strictEqual(true, Array.isArray(reply)); + assert.strictEqual(2, reply.length, name); + assert.strictEqual(true, Buffer.isBuffer(reply[0])); + assert.strictEqual(true, Buffer.isBuffer(reply[1])); + assert.strictEqual("", reply[0].inspect(), name); + assert.strictEqual("", reply[1].inspect(), name); + }); + + // Object of Buffers or Strings + detect_client.hgetall("hash key 2", function (err, reply) { + assert.strictEqual(null, err, name); + assert.strictEqual("object", typeof reply, name); + assert.strictEqual(2, Object.keys(reply).length, name); + assert.strictEqual("val 1", reply["key 1"], name); + assert.strictEqual("val 2", reply["key 2"], name); + }); + detect_client.hgetall(new Buffer("hash key 2"), function (err, reply) { + assert.strictEqual(null, err, name); + assert.strictEqual("object", typeof reply, name); + assert.strictEqual(2, Object.keys(reply).length, name); + assert.strictEqual(true, Buffer.isBuffer(reply["key 1"])); + assert.strictEqual(true, Buffer.isBuffer(reply["key 2"])); + assert.strictEqual("", reply["key 1"].inspect(), name); + assert.strictEqual("", reply["key 2"].inspect(), name); + }); + + detect_client.quit(function (err, res) { + next(name); + }); + }); +}; + +tests.socket_nodelay = function () { + var name = "socket_nodelay", c1, c2, c3, ready_count = 0, quit_count = 0; + + c1 = redis.createClient(null, null, {socket_nodelay: true}); + c2 = redis.createClient(null, null, {socket_nodelay: false}); + c3 = redis.createClient(null, null); + + function quit_check() { + quit_count++; + + if (quit_count === 3) { + next(name); + } + } + + function run() { + assert.strictEqual(true, c1.options.socket_nodelay, name); + assert.strictEqual(false, c2.options.socket_nodelay, name); + assert.strictEqual(true, c3.options.socket_nodelay, name); + + c1.set(["set key 1", "set val"], require_string("OK", name)); + c1.set(["set key 2", "set val"], require_string("OK", name)); + c1.get(["set key 1"], require_string("set val", name)); + c1.get(["set key 2"], require_string("set val", name)); + + c2.set(["set key 3", "set val"], require_string("OK", name)); + c2.set(["set key 4", "set val"], require_string("OK", name)); + c2.get(["set key 3"], require_string("set val", name)); + c2.get(["set key 4"], require_string("set val", name)); + + c3.set(["set key 5", "set val"], require_string("OK", name)); + c3.set(["set key 6", "set val"], require_string("OK", name)); + c3.get(["set key 5"], require_string("set val", name)); + c3.get(["set key 6"], require_string("set val", name)); + + c1.quit(quit_check); + c2.quit(quit_check); + c3.quit(quit_check); + } + + function ready_check() { + ready_count++; + if (ready_count === 3) { + run(); + } + } + + c1.on("ready", ready_check); + c2.on("ready", ready_check); + c3.on("ready", ready_check); +}; + +tests.reconnect = function () { + var name = "reconnect"; + + client.set("recon 1", "one"); + client.set("recon 2", "two", function (err, res) { + // Do not do this in normal programs. This is to simulate the server closing on us. + // For orderly shutdown in normal programs, do client.quit() + client.stream.destroy(); + }); + + client.on("reconnecting", function on_recon(params) { + client.on("connect", function on_connect() { + client.select(test_db_num, require_string("OK", name)); + client.get("recon 1", require_string("one", name)); + client.get("recon 1", require_string("one", name)); + client.get("recon 2", require_string("two", name)); + client.get("recon 2", require_string("two", name)); + client.removeListener("connect", on_connect); + client.removeListener("reconnecting", on_recon); + next(name); + }); + }); +}; + +tests.idle = function () { + var name = "idle"; + + client.on("idle", function on_idle() { + client.removeListener("idle", on_idle); + next(name); + }); + + client.set("idle", "test"); +}; + +tests.HSET = function () { + var key = "test hash", + field1 = new Buffer("0123456789"), + value1 = new Buffer("abcdefghij"), + field2 = new Buffer(0), + value2 = new Buffer(0), + name = "HSET"; + + client.HSET(key, field1, value1, require_number(1, name)); + client.HGET(key, field1, require_string(value1.toString(), name)); + + // Empty value + client.HSET(key, field1, value2, require_number(0, name)); + client.HGET([key, field1], require_string("", name)); + + // Empty key, empty value + client.HSET([key, field2, value1], require_number(1, name)); + client.HSET(key, field2, value2, last(name, require_number(0, name))); +}; + +tests.HLEN = function () { + var key = "test hash", + field1 = new Buffer("0123456789"), + value1 = new Buffer("abcdefghij"), + field2 = new Buffer(0), + value2 = new Buffer(0), + name = "HSET", + timeout = 1000; + + client.HSET(key, field1, value1, function (err, results) { + client.HLEN(key, function (err, len) { + assert.ok(2 === +len); + next(name); + }); + }); +} + +tests.HMSET_BUFFER_AND_ARRAY = function () { + // Saving a buffer and an array to the same key should not error + var key = "test hash", + field1 = "buffer", + value1 = new Buffer("abcdefghij"), + field2 = "array", + value2 = ["array contents"], + name = "HSET"; + + client.HMSET(key, field1, value1, field2, value2, last(name, require_string("OK", name))); +}; + +// TODO - add test for HMSET with optional callbacks + +tests.HMGET = function () { + var key1 = "test hash 1", key2 = "test hash 2", name = "HMGET"; + + // redis-like hmset syntax + client.HMSET(key1, "0123456789", "abcdefghij", "some manner of key", "a type of value", require_string("OK", name)); + + // fancy hmset syntax + client.HMSET(key2, { + "0123456789": "abcdefghij", + "some manner of key": "a type of value" + }, require_string("OK", name)); + + client.HMGET(key1, "0123456789", "some manner of key", function (err, reply) { + assert.strictEqual("abcdefghij", reply[0].toString(), name); + assert.strictEqual("a type of value", reply[1].toString(), name); + }); + + client.HMGET(key2, "0123456789", "some manner of key", function (err, reply) { + assert.strictEqual("abcdefghij", reply[0].toString(), name); + assert.strictEqual("a type of value", reply[1].toString(), name); + }); + + client.HMGET(key1, ["0123456789"], function (err, reply) { + assert.strictEqual("abcdefghij", reply[0], name); + }); + + client.HMGET(key1, ["0123456789", "some manner of key"], function (err, reply) { + assert.strictEqual("abcdefghij", reply[0], name); + assert.strictEqual("a type of value", reply[1], name); + }); + + client.HMGET(key1, "missing thing", "another missing thing", function (err, reply) { + assert.strictEqual(null, reply[0], name); + assert.strictEqual(null, reply[1], name); + next(name); + }); +}; + +tests.HINCRBY = function () { + var name = "HINCRBY"; + client.hset("hash incr", "value", 10, require_number(1, name)); + client.HINCRBY("hash incr", "value", 1, require_number(11, name)); + client.HINCRBY("hash incr", "value 2", 1, last(name, require_number(1, name))); +}; + +tests.SUBSCRIBE = function () { + var client1 = client, msg_count = 0, name = "SUBSCRIBE"; + + client1.on("subscribe", function (channel, count) { + if (channel === "chan1") { + client2.publish("chan1", "message 1", require_number(1, name)); + client2.publish("chan2", "message 2", require_number(1, name)); + client2.publish("chan1", "message 3", require_number(1, name)); + } + }); + + client1.on("unsubscribe", function (channel, count) { + if (count === 0) { + // make sure this connection can go into and out of pub/sub mode + client1.incr("did a thing", last(name, require_number(2, name))); + } + }); + + client1.on("message", function (channel, message) { + msg_count += 1; + assert.strictEqual("message " + msg_count, message.toString()); + if (msg_count === 3) { + client1.unsubscribe("chan1", "chan2"); + } + }); + + client1.set("did a thing", 1, require_string("OK", name)); + client1.subscribe("chan1", "chan2", function (err, results) { + assert.strictEqual(null, err, "result sent back unexpected error: " + err); + assert.strictEqual("chan1", results.toString(), name); + }); +}; + +tests.SUB_UNSUB_SUB = function () { + var name = "SUB_UNSUB_SUB"; + client3.subscribe('chan3'); + client3.unsubscribe('chan3'); + client3.subscribe('chan3', function (err, results) { + assert.strictEqual(null, err, "unexpected error: " + err); + client2.publish('chan3', 'foo'); + }); + client3.on('message', function (channel, message) { + assert.strictEqual(channel, 'chan3'); + assert.strictEqual(message, 'foo'); + next(name); + }); +}; + +tests.SUBSCRIBE_QUIT = function () { + var name = "SUBSCRIBE_QUIT"; + client3.on("end", function () { + next(name); + }); + client3.on("subscribe", function (channel, count) { + client3.quit(); + }); + client3.subscribe("chan3"); +}; + +tests.SUBSCRIBE_CLOSE_RESUBSCRIBE = function () { + var name = "SUBSCRIBE_CLOSE_RESUBSCRIBE"; + var c1 = redis.createClient(); + var c2 = redis.createClient(); + var count = 0; + + /* Create two clients. c1 subscribes to two channels, c2 will publish to them. + c2 publishes the first message. + c1 gets the message and drops its connection. It must resubscribe itself. + When it resubscribes, c2 publishes the second message, on the same channel + c1 gets the message and drops its connection. It must resubscribe itself, again. + When it resubscribes, c2 publishes the third message, on the second channel + c1 gets the message and drops its connection. When it reconnects, the test ends. + */ + + c1.on("message", function(channel, message) { + if (channel === "chan1") { + assert.strictEqual(message, "hi on channel 1"); + c1.stream.end(); + + } else if (channel === "chan2") { + assert.strictEqual(message, "hi on channel 2"); + c1.stream.end(); + + } else { + c1.quit(); + c2.quit(); + assert.fail("test failed"); + } + }) + + c1.subscribe("chan1", "chan2"); + + c2.once("ready", function() { + console.log("c2 is ready"); + c1.on("ready", function(err, results) { + console.log("c1 is ready", count); + + count++; + if (count == 1) { + c2.publish("chan1", "hi on channel 1"); + return; + + } else if (count == 2) { + c2.publish("chan2", "hi on channel 2"); + + } else { + c1.quit(function() { + c2.quit(function() { + next(name); + }); + }); + } + }); + + c2.publish("chan1", "hi on channel 1"); + + }); +}; + +tests.EXISTS = function () { + var name = "EXISTS"; + client.del("foo", "foo2", require_number_any(name)); + client.set("foo", "bar", require_string("OK", name)); + client.EXISTS("foo", require_number(1, name)); + client.EXISTS("foo2", last(name, require_number(0, name))); +}; + +tests.DEL = function () { + var name = "DEL"; + client.DEL("delkey", require_number_any(name)); + client.set("delkey", "delvalue", require_string("OK", name)); + client.DEL("delkey", require_number(1, name)); + client.exists("delkey", require_number(0, name)); + client.DEL("delkey", require_number(0, name)); + client.mset("delkey", "delvalue", "delkey2", "delvalue2", require_string("OK", name)); + client.DEL("delkey", "delkey2", last(name, require_number(2, name))); +}; + +tests.TYPE = function () { + var name = "TYPE"; + client.set(["string key", "should be a string"], require_string("OK", name)); + client.rpush(["list key", "should be a list"], require_number_pos(name)); + client.sadd(["set key", "should be a set"], require_number_any(name)); + client.zadd(["zset key", "10.0", "should be a zset"], require_number_any(name)); + client.hset(["hash key", "hashtest", "should be a hash"], require_number_any(0, name)); + + client.TYPE(["string key"], require_string("string", name)); + client.TYPE(["list key"], require_string("list", name)); + client.TYPE(["set key"], require_string("set", name)); + client.TYPE(["zset key"], require_string("zset", name)); + client.TYPE("not here yet", require_string("none", name)); + client.TYPE(["hash key"], last(name, require_string("hash", name))); +}; + +tests.KEYS = function () { + var name = "KEYS"; + client.mset(["test keys 1", "test val 1", "test keys 2", "test val 2"], require_string("OK", name)); + client.KEYS(["test keys*"], function (err, results) { + assert.strictEqual(null, err, "result sent back unexpected error: " + err); + assert.strictEqual(2, results.length, name); + assert.strictEqual("test keys 1", results[0].toString(), name); + assert.strictEqual("test keys 2", results[1].toString(), name); + next(name); + }); +}; + +tests.MULTIBULK_ZERO_LENGTH = function () { + var name = "MULTIBULK_ZERO_LENGTH"; + client.KEYS(['users:*'], function (err, results) { + assert.strictEqual(null, err, 'error on empty multibulk reply'); + assert.strictEqual(true, is_empty_array(results), "not an empty array"); + next(name); + }); +}; + +tests.RANDOMKEY = function () { + var name = "RANDOMKEY"; + client.mset(["test keys 1", "test val 1", "test keys 2", "test val 2"], require_string("OK", name)); + client.RANDOMKEY([], function (err, results) { + assert.strictEqual(null, err, name + " result sent back unexpected error: " + err); + assert.strictEqual(true, /\w+/.test(results), name); + next(name); + }); +}; + +tests.RENAME = function () { + var name = "RENAME"; + client.set(['foo', 'bar'], require_string("OK", name)); + client.RENAME(["foo", "new foo"], require_string("OK", name)); + client.exists(["foo"], require_number(0, name)); + client.exists(["new foo"], last(name, require_number(1, name))); +}; + +tests.RENAMENX = function () { + var name = "RENAMENX"; + client.set(['foo', 'bar'], require_string("OK", name)); + client.set(['foo2', 'bar2'], require_string("OK", name)); + client.RENAMENX(["foo", "foo2"], require_number(0, name)); + client.exists(["foo"], require_number(1, name)); + client.exists(["foo2"], require_number(1, name)); + client.del(["foo2"], require_number(1, name)); + client.RENAMENX(["foo", "foo2"], require_number(1, name)); + client.exists(["foo"], require_number(0, name)); + client.exists(["foo2"], last(name, require_number(1, name))); +}; + +tests.DBSIZE = function () { + var name = "DBSIZE"; + client.set(['foo', 'bar'], require_string("OK", name)); + client.DBSIZE([], last(name, require_number_pos("DBSIZE"))); +}; + +tests.GET = function () { + var name = "GET"; + client.set(["get key", "get val"], require_string("OK", name)); + client.GET(["get key"], last(name, require_string("get val", name))); +}; + +tests.SET = function () { + var name = "SET"; + client.SET(["set key", "set val"], require_string("OK", name)); + client.get(["set key"], last(name, require_string("set val", name))); +}; + +tests.GETSET = function () { + var name = "GETSET"; + client.set(["getset key", "getset val"], require_string("OK", name)); + client.GETSET(["getset key", "new getset val"], require_string("getset val", name)); + client.get(["getset key"], last(name, require_string("new getset val", name))); +}; + +tests.MGET = function () { + var name = "MGET"; + client.mset(["mget keys 1", "mget val 1", "mget keys 2", "mget val 2", "mget keys 3", "mget val 3"], require_string("OK", name)); + client.MGET("mget keys 1", "mget keys 2", "mget keys 3", function (err, results) { + assert.strictEqual(null, err, "result sent back unexpected error: " + err); + assert.strictEqual(3, results.length, name); + assert.strictEqual("mget val 1", results[0].toString(), name); + assert.strictEqual("mget val 2", results[1].toString(), name); + assert.strictEqual("mget val 3", results[2].toString(), name); + }); + client.MGET(["mget keys 1", "mget keys 2", "mget keys 3"], function (err, results) { + assert.strictEqual(null, err, "result sent back unexpected error: " + err); + assert.strictEqual(3, results.length, name); + assert.strictEqual("mget val 1", results[0].toString(), name); + assert.strictEqual("mget val 2", results[1].toString(), name); + assert.strictEqual("mget val 3", results[2].toString(), name); + }); + client.MGET(["mget keys 1", "some random shit", "mget keys 2", "mget keys 3"], function (err, results) { + assert.strictEqual(null, err, "result sent back unexpected error: " + err); + assert.strictEqual(4, results.length, name); + assert.strictEqual("mget val 1", results[0].toString(), name); + assert.strictEqual(null, results[1], name); + assert.strictEqual("mget val 2", results[2].toString(), name); + assert.strictEqual("mget val 3", results[3].toString(), name); + next(name); + }); +}; + +tests.SETNX = function () { + var name = "SETNX"; + client.set(["setnx key", "setnx value"], require_string("OK", name)); + client.SETNX(["setnx key", "new setnx value"], require_number(0, name)); + client.del(["setnx key"], require_number(1, name)); + client.exists(["setnx key"], require_number(0, name)); + client.SETNX(["setnx key", "new setnx value"], require_number(1, name)); + client.exists(["setnx key"], last(name, require_number(1, name))); +}; + +tests.SETEX = function () { + var name = "SETEX"; + client.SETEX(["setex key", "100", "setex val"], require_string("OK", name)); + client.exists(["setex key"], require_number(1, name)); + client.ttl(["setex key"], last(name, require_number_pos(name))); +}; + +tests.MSETNX = function () { + var name = "MSETNX"; + client.mset(["mset1", "val1", "mset2", "val2", "mset3", "val3"], require_string("OK", name)); + client.MSETNX(["mset3", "val3", "mset4", "val4"], require_number(0, name)); + client.del(["mset3"], require_number(1, name)); + client.MSETNX(["mset3", "val3", "mset4", "val4"], require_number(1, name)); + client.exists(["mset3"], require_number(1, name)); + client.exists(["mset4"], last(name, require_number(1, name))); +}; + +tests.HGETALL = function () { + var name = "HGETALL"; + client.hmset(["hosts", "mjr", "1", "another", "23", "home", "1234"], require_string("OK", name)); + client.HGETALL(["hosts"], function (err, obj) { + assert.strictEqual(null, err, name + " result sent back unexpected error: " + err); + assert.strictEqual(3, Object.keys(obj).length, name); + assert.strictEqual("1", obj.mjr.toString(), name); + assert.strictEqual("23", obj.another.toString(), name); + assert.strictEqual("1234", obj.home.toString(), name); + next(name); + }); +}; + +tests.HGETALL_NULL = function () { + var name = "HGETALL_NULL"; + + client.hgetall("missing", function (err, obj) { + assert.strictEqual(null, err); + assert.strictEqual(null, obj); + next(name); + }); +}; + +tests.UTF8 = function () { + var name = "UTF8", + utf8_sample = "ಠ_ಠ"; + + client.set(["utf8test", utf8_sample], require_string("OK", name)); + client.get(["utf8test"], function (err, obj) { + assert.strictEqual(null, err); + assert.strictEqual(utf8_sample, obj); + next(name); + }); +}; + +// Set tests were adapted from Brian Hammond's redis-node-client.js, which has a comprehensive test suite + +tests.SADD = function () { + var name = "SADD"; + + client.del('set0'); + client.SADD('set0', 'member0', require_number(1, name)); + client.sadd('set0', 'member0', last(name, require_number(0, name))); +}; + +tests.SADD2 = function () { + var name = "SADD2"; + + client.del("set0"); + client.sadd("set0", ["member0", "member1", "member2"], require_number(3, name)); + client.smembers("set0", function (err, res) { + assert.strictEqual(res.length, 3); + assert.strictEqual(res[0], "member0"); + assert.strictEqual(res[1], "member1"); + assert.strictEqual(res[2], "member2"); + }); + client.SADD("set1", ["member0", "member1", "member2"], require_number(3, name)); + client.smembers("set1", function (err, res) { + assert.strictEqual(res.length, 3); + assert.strictEqual(res[0], "member0"); + assert.strictEqual(res[1], "member1"); + assert.strictEqual(res[2], "member2"); + next(name); + }); +}; + +tests.SISMEMBER = function () { + var name = "SISMEMBER"; + + client.del('set0'); + client.sadd('set0', 'member0', require_number(1, name)); + client.sismember('set0', 'member0', require_number(1, name)); + client.sismember('set0', 'member1', last(name, require_number(0, name))); +}; + +tests.SCARD = function () { + var name = "SCARD"; + + client.del('set0'); + client.sadd('set0', 'member0', require_number(1, name)); + client.scard('set0', require_number(1, name)); + client.sadd('set0', 'member1', require_number(1, name)); + client.scard('set0', last(name, require_number(2, name))); +}; + +tests.SREM = function () { + var name = "SREM"; + + client.del('set0'); + client.sadd('set0', 'member0', require_number(1, name)); + client.srem('set0', 'foobar', require_number(0, name)); + client.srem('set0', 'member0', require_number(1, name)); + client.scard('set0', last(name, require_number(0, name))); +}; + +tests.SPOP = function () { + var name = "SPOP"; + + client.del('zzz'); + client.sadd('zzz', 'member0', require_number(1, name)); + client.scard('zzz', require_number(1, name)); + + client.spop('zzz', function (err, value) { + if (err) { + assert.fail(err); + } + assert.equal(value, 'member0', name); + }); + + client.scard('zzz', last(name, require_number(0, name))); +}; + +tests.SDIFF = function () { + var name = "SDIFF"; + + client.del('foo'); + client.sadd('foo', 'x', require_number(1, name)); + client.sadd('foo', 'a', require_number(1, name)); + client.sadd('foo', 'b', require_number(1, name)); + client.sadd('foo', 'c', require_number(1, name)); + + client.sadd('bar', 'c', require_number(1, name)); + + client.sadd('baz', 'a', require_number(1, name)); + client.sadd('baz', 'd', require_number(1, name)); + + client.sdiff('foo', 'bar', 'baz', function (err, values) { + if (err) { + assert.fail(err, name); + } + values.sort(); + assert.equal(values.length, 2, name); + assert.equal(values[0], 'b', name); + assert.equal(values[1], 'x', name); + next(name); + }); +}; + +tests.SDIFFSTORE = function () { + var name = "SDIFFSTORE"; + + client.del('foo'); + client.del('bar'); + client.del('baz'); + client.del('quux'); + + client.sadd('foo', 'x', require_number(1, name)); + client.sadd('foo', 'a', require_number(1, name)); + client.sadd('foo', 'b', require_number(1, name)); + client.sadd('foo', 'c', require_number(1, name)); + + client.sadd('bar', 'c', require_number(1, name)); + + client.sadd('baz', 'a', require_number(1, name)); + client.sadd('baz', 'd', require_number(1, name)); + + // NB: SDIFFSTORE returns the number of elements in the dstkey + + client.sdiffstore('quux', 'foo', 'bar', 'baz', require_number(2, name)); + + client.smembers('quux', function (err, values) { + if (err) { + assert.fail(err, name); + } + var members = buffers_to_strings(values).sort(); + + assert.deepEqual(members, [ 'b', 'x' ], name); + next(name); + }); +}; + +tests.SMEMBERS = function () { + var name = "SMEMBERS"; + + client.del('foo'); + client.sadd('foo', 'x', require_number(1, name)); + + client.smembers('foo', function (err, members) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(members), [ 'x' ], name); + }); + + client.sadd('foo', 'y', require_number(1, name)); + + client.smembers('foo', function (err, values) { + if (err) { + assert.fail(err, name); + } + assert.equal(values.length, 2, name); + var members = buffers_to_strings(values).sort(); + + assert.deepEqual(members, [ 'x', 'y' ], name); + next(name); + }); +}; + +tests.SMOVE = function () { + var name = "SMOVE"; + + client.del('foo'); + client.del('bar'); + + client.sadd('foo', 'x', require_number(1, name)); + client.smove('foo', 'bar', 'x', require_number(1, name)); + client.sismember('foo', 'x', require_number(0, name)); + client.sismember('bar', 'x', require_number(1, name)); + client.smove('foo', 'bar', 'x', last(name, require_number(0, name))); +}; + +tests.SINTER = function () { + var name = "SINTER"; + + client.del('sa'); + client.del('sb'); + client.del('sc'); + + client.sadd('sa', 'a', require_number(1, name)); + client.sadd('sa', 'b', require_number(1, name)); + client.sadd('sa', 'c', require_number(1, name)); + + client.sadd('sb', 'b', require_number(1, name)); + client.sadd('sb', 'c', require_number(1, name)); + client.sadd('sb', 'd', require_number(1, name)); + + client.sadd('sc', 'c', require_number(1, name)); + client.sadd('sc', 'd', require_number(1, name)); + client.sadd('sc', 'e', require_number(1, name)); + + client.sinter('sa', 'sb', function (err, intersection) { + if (err) { + assert.fail(err, name); + } + assert.equal(intersection.length, 2, name); + assert.deepEqual(buffers_to_strings(intersection).sort(), [ 'b', 'c' ], name); + }); + + client.sinter('sb', 'sc', function (err, intersection) { + if (err) { + assert.fail(err, name); + } + assert.equal(intersection.length, 2, name); + assert.deepEqual(buffers_to_strings(intersection).sort(), [ 'c', 'd' ], name); + }); + + client.sinter('sa', 'sc', function (err, intersection) { + if (err) { + assert.fail(err, name); + } + assert.equal(intersection.length, 1, name); + assert.equal(intersection[0], 'c', name); + }); + + // 3-way + + client.sinter('sa', 'sb', 'sc', function (err, intersection) { + if (err) { + assert.fail(err, name); + } + assert.equal(intersection.length, 1, name); + assert.equal(intersection[0], 'c', name); + next(name); + }); +}; + +tests.SINTERSTORE = function () { + var name = "SINTERSTORE"; + + client.del('sa'); + client.del('sb'); + client.del('sc'); + client.del('foo'); + + client.sadd('sa', 'a', require_number(1, name)); + client.sadd('sa', 'b', require_number(1, name)); + client.sadd('sa', 'c', require_number(1, name)); + + client.sadd('sb', 'b', require_number(1, name)); + client.sadd('sb', 'c', require_number(1, name)); + client.sadd('sb', 'd', require_number(1, name)); + + client.sadd('sc', 'c', require_number(1, name)); + client.sadd('sc', 'd', require_number(1, name)); + client.sadd('sc', 'e', require_number(1, name)); + + client.sinterstore('foo', 'sa', 'sb', 'sc', require_number(1, name)); + + client.smembers('foo', function (err, members) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(members), [ 'c' ], name); + next(name); + }); +}; + +tests.SUNION = function () { + var name = "SUNION"; + + client.del('sa'); + client.del('sb'); + client.del('sc'); + + client.sadd('sa', 'a', require_number(1, name)); + client.sadd('sa', 'b', require_number(1, name)); + client.sadd('sa', 'c', require_number(1, name)); + + client.sadd('sb', 'b', require_number(1, name)); + client.sadd('sb', 'c', require_number(1, name)); + client.sadd('sb', 'd', require_number(1, name)); + + client.sadd('sc', 'c', require_number(1, name)); + client.sadd('sc', 'd', require_number(1, name)); + client.sadd('sc', 'e', require_number(1, name)); + + client.sunion('sa', 'sb', 'sc', function (err, union) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(union).sort(), ['a', 'b', 'c', 'd', 'e'], name); + next(name); + }); +}; + +tests.SUNIONSTORE = function () { + var name = "SUNIONSTORE"; + + client.del('sa'); + client.del('sb'); + client.del('sc'); + client.del('foo'); + + client.sadd('sa', 'a', require_number(1, name)); + client.sadd('sa', 'b', require_number(1, name)); + client.sadd('sa', 'c', require_number(1, name)); + + client.sadd('sb', 'b', require_number(1, name)); + client.sadd('sb', 'c', require_number(1, name)); + client.sadd('sb', 'd', require_number(1, name)); + + client.sadd('sc', 'c', require_number(1, name)); + client.sadd('sc', 'd', require_number(1, name)); + client.sadd('sc', 'e', require_number(1, name)); + + client.sunionstore('foo', 'sa', 'sb', 'sc', function (err, cardinality) { + if (err) { + assert.fail(err, name); + } + assert.equal(cardinality, 5, name); + }); + + client.smembers('foo', function (err, members) { + if (err) { + assert.fail(err, name); + } + assert.equal(members.length, 5, name); + assert.deepEqual(buffers_to_strings(members).sort(), ['a', 'b', 'c', 'd', 'e'], name); + next(name); + }); +}; + +// SORT test adapted from Brian Hammond's redis-node-client.js, which has a comprehensive test suite + +tests.SORT = function () { + var name = "SORT"; + + client.del('y'); + client.del('x'); + + client.rpush('y', 'd', require_number(1, name)); + client.rpush('y', 'b', require_number(2, name)); + client.rpush('y', 'a', require_number(3, name)); + client.rpush('y', 'c', require_number(4, name)); + + client.rpush('x', '3', require_number(1, name)); + client.rpush('x', '9', require_number(2, name)); + client.rpush('x', '2', require_number(3, name)); + client.rpush('x', '4', require_number(4, name)); + + client.set('w3', '4', require_string("OK", name)); + client.set('w9', '5', require_string("OK", name)); + client.set('w2', '12', require_string("OK", name)); + client.set('w4', '6', require_string("OK", name)); + + client.set('o2', 'buz', require_string("OK", name)); + client.set('o3', 'foo', require_string("OK", name)); + client.set('o4', 'baz', require_string("OK", name)); + client.set('o9', 'bar', require_string("OK", name)); + + client.set('p2', 'qux', require_string("OK", name)); + client.set('p3', 'bux', require_string("OK", name)); + client.set('p4', 'lux', require_string("OK", name)); + client.set('p9', 'tux', require_string("OK", name)); + + // Now the data has been setup, we can test. + + // But first, test basic sorting. + + // y = [ d b a c ] + // sort y ascending = [ a b c d ] + // sort y descending = [ d c b a ] + + client.sort('y', 'asc', 'alpha', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), ['a', 'b', 'c', 'd'], name); + }); + + client.sort('y', 'desc', 'alpha', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), ['d', 'c', 'b', 'a'], name); + }); + + // Now try sorting numbers in a list. + // x = [ 3, 9, 2, 4 ] + + client.sort('x', 'asc', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), [2, 3, 4, 9], name); + }); + + client.sort('x', 'desc', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), [9, 4, 3, 2], name); + }); + + // Try sorting with a 'by' pattern. + + client.sort('x', 'by', 'w*', 'asc', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), [3, 9, 4, 2], name); + }); + + // Try sorting with a 'by' pattern and 1 'get' pattern. + + client.sort('x', 'by', 'w*', 'asc', 'get', 'o*', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), ['foo', 'bar', 'baz', 'buz'], name); + }); + + // Try sorting with a 'by' pattern and 2 'get' patterns. + + client.sort('x', 'by', 'w*', 'asc', 'get', 'o*', 'get', 'p*', function (err, sorted) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(sorted), ['foo', 'bux', 'bar', 'tux', 'baz', 'lux', 'buz', 'qux'], name); + }); + + // Try sorting with a 'by' pattern and 2 'get' patterns. + // Instead of getting back the sorted set/list, store the values to a list. + // Then check that the values are there in the expected order. + + client.sort('x', 'by', 'w*', 'asc', 'get', 'o*', 'get', 'p*', 'store', 'bacon', function (err) { + if (err) { + assert.fail(err, name); + } + }); + + client.lrange('bacon', 0, -1, function (err, values) { + if (err) { + assert.fail(err, name); + } + assert.deepEqual(buffers_to_strings(values), ['foo', 'bux', 'bar', 'tux', 'baz', 'lux', 'buz', 'qux'], name); + next(name); + }); + + // TODO - sort by hash value +}; + +tests.MONITOR = function () { + var name = "MONITOR", responses = [], monitor_client; + + monitor_client = redis.createClient(); + monitor_client.monitor(function (err, res) { + client.mget("some", "keys", "foo", "bar"); + client.set("json", JSON.stringify({ + foo: "123", + bar: "sdflkdfsjk", + another: false + })); + }); + monitor_client.on("monitor", function (time, args) { + // skip monitor command for Redis <= 2.4.16 + if (args[0] === "monitor") return; + + responses.push(args); + if (responses.length === 2) { + assert.strictEqual(5, responses[0].length); + assert.strictEqual("mget", responses[0][0]); + assert.strictEqual("some", responses[0][1]); + assert.strictEqual("keys", responses[0][2]); + assert.strictEqual("foo", responses[0][3]); + assert.strictEqual("bar", responses[0][4]); + assert.strictEqual(3, responses[1].length); + assert.strictEqual("set", responses[1][0]); + assert.strictEqual("json", responses[1][1]); + assert.strictEqual('{"foo":"123","bar":"sdflkdfsjk","another":false}', responses[1][2]); + monitor_client.quit(function (err, res) { + next(name); + }); + } + }); +}; + +tests.BLPOP = function () { + var name = "BLPOP"; + + client.rpush("blocking list", "initial value", function (err, res) { + client2.BLPOP("blocking list", 0, function (err, res) { + assert.strictEqual("blocking list", res[0].toString()); + assert.strictEqual("initial value", res[1].toString()); + + client.rpush("blocking list", "wait for this value"); + }); + client2.BLPOP("blocking list", 0, function (err, res) { + assert.strictEqual("blocking list", res[0].toString()); + assert.strictEqual("wait for this value", res[1].toString()); + next(name); + }); + }); +}; + +tests.BLPOP_TIMEOUT = function () { + var name = "BLPOP_TIMEOUT"; + + // try to BLPOP the list again, which should be empty. This should timeout and return null. + client2.BLPOP("blocking list", 1, function (err, res) { + if (err) { + throw err; + } + + assert.strictEqual(res, null); + next(name); + }); +}; + +tests.EXPIRE = function () { + var name = "EXPIRE"; + client.set(['expiry key', 'bar'], require_string("OK", name)); + client.EXPIRE(["expiry key", "1"], require_number_pos(name)); + setTimeout(function () { + client.exists(["expiry key"], last(name, require_number(0, name))); + }, 2000); +}; + +tests.TTL = function () { + var name = "TTL"; + client.set(["ttl key", "ttl val"], require_string("OK", name)); + client.expire(["ttl key", "100"], require_number_pos(name)); + setTimeout(function () { + client.TTL(["ttl key"], last(name, require_number_pos(0, name))); + }, 500); +}; + +tests.OPTIONAL_CALLBACK = function () { + var name = "OPTIONAL_CALLBACK"; + client.del("op_cb1"); + client.set("op_cb1", "x"); + client.get("op_cb1", last(name, require_string("x", name))); +}; + +tests.OPTIONAL_CALLBACK_UNDEFINED = function () { + var name = "OPTIONAL_CALLBACK_UNDEFINED"; + client.del("op_cb2"); + client.set("op_cb2", "y", undefined); + client.get("op_cb2", last(name, require_string("y", name))); +}; + +tests.HMSET_THROWS_ON_NON_STRINGS = function () { + var name = "HMSET_THROWS_ON_NON_STRINGS"; + var hash = name; + var data = { "a": [ "this is not a string" ] }; + + client.hmset(hash, data, cb); + function cb(e, r) { + assert(e); // should be an error! + } + + // alternative way it throws + function thrower() { + client.hmset(hash, data); + } + assert.throws(thrower); + next(name); +}; + +tests.ENABLE_OFFLINE_QUEUE_TRUE = function () { + var name = "ENABLE_OFFLINE_QUEUE_TRUE"; + var cli = redis.createClient(9999, null, { + max_attempts: 1 + // default :) + // enable_offline_queue: true + }); + cli.on('error', function(e) { + // ignore, b/c expecting a "can't connect" error + }); + return setTimeout(function() { + cli.set(name, name, function(err, result) { + assert.ifError(err); + }); + + return setTimeout(function(){ + assert.strictEqual(cli.offline_queue.length, 1); + return next(name); + }, 25); + }, 50); +}; + +tests.ENABLE_OFFLINE_QUEUE_FALSE = function () { + var name = "ENABLE_OFFLINE_QUEUE_FALSE"; + var cli = redis.createClient(9999, null, { + max_attempts: 1, + enable_offline_queue: false + }); + cli.on('error', function() { + // ignore, see above + }); + assert.throws(function () { + cli.set(name, name) + }) + assert.doesNotThrow(function () { + cli.set(name, name, function (err) { + // should callback with an error + assert.ok(err); + setTimeout(function () { + next(name); + }, 50); + }); + }); +}; + +// TODO - need a better way to test auth, maybe auto-config a local Redis server or something. +// Yes, this is the real password. Please be nice, thanks. +tests.auth = function () { + var name = "AUTH", client4, ready_count = 0; + + client4 = redis.createClient(9006, "filefish.redistogo.com"); + client4.auth("664b1b6aaf134e1ec281945a8de702a9", function (err, res) { + assert.strictEqual(null, err, name); + assert.strictEqual("OK", res.toString(), name); + }); + + // test auth, then kill the connection so it'll auto-reconnect and auto-re-auth + client4.on("ready", function () { + ready_count++; + if (ready_count === 1) { + client4.stream.destroy(); + } else { + client4.quit(function (err, res) { + next(name); + }); + } + }); +}; + +all_tests = Object.keys(tests); +all_start = new Date(); +test_count = 0; + +run_next_test = function run_next_test() { + var test_name = all_tests.shift(); + if (typeof tests[test_name] === "function") { + util.print('- \x1b[1m' + test_name.toLowerCase() + '\x1b[0m:'); + cur_start = new Date(); + test_count += 1; + tests[test_name](); + } else { + console.log('\n completed \x1b[32m%d\x1b[0m tests in \x1b[33m%d\x1b[0m ms\n', test_count, new Date() - all_start); + client.quit(); + client2.quit(); + } +}; + +client.once("ready", function start_tests() { + console.log("Connected to " + client.host + ":" + client.port + ", Redis server version " + client.server_info.redis_version + "\n"); + console.log("Using reply parser " + client.reply_parser.name); + + run_next_test(); + + connected = true; +}); + +client.on('end', function () { + ended = true; +}); + +// Exit immediately on connection failure, which triggers "exit", below, which fails the test +client.on("error", function (err) { + console.error("client: " + err.stack); + process.exit(); +}); +client2.on("error", function (err) { + console.error("client2: " + err.stack); + process.exit(); +}); +client3.on("error", function (err) { + console.error("client3: " + err.stack); + process.exit(); +}); +client.on("reconnecting", function (params) { + console.log("reconnecting: " + util.inspect(params)); +}); + +process.on('uncaughtException', function (err) { + console.error("Uncaught exception: " + err.stack); + process.exit(1); +}); + +process.on('exit', function (code) { + assert.equal(true, connected); + assert.equal(true, ended); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +test/node_modules +support diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/History.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/History.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,237 @@ + +0.9.16 / 2013-06-06 +=================== + + * transports: fix escaping for tests + +0.9.15 / 2013-06-06 +=================== + + * transports: added unescaping for escaped htmlfile + * skipped 12-14 to match socket.io server version + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/Makefile --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/Makefile Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,20 @@ + +ALL_TESTS = $(shell find test/ -name '*.test.js') + +run-tests: + @./node_modules/.bin/expresso \ + -I lib \ + -I support \ + --serial \ + $(TESTS) + +test: + @$(MAKE) TESTS="$(ALL_TESTS)" run-tests + +test-acceptance: + @node support/test-runner/app $(TRANSPORT) + +build: + @node ./bin/builder.js + +.PHONY: test diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,246 @@ +socket.io +========= + +#### Sockets for the rest of us + +The `socket.io` client is basically a simple HTTP Socket interface implementation. +It looks similar to WebSocket while providing additional features and +leveraging other transports when WebSocket is not supported by the user's +browser. + +```js +var socket = io.connect('http://domain.com'); +socket.on('connect', function () { + // socket connected +}); +socket.on('custom event', function () { + // server emitted a custom event +}); +socket.on('disconnect', function () { + // socket disconnected +}); +socket.send('hi there'); +``` + +### Recipes + +#### Utilizing namespaces (ie: multiple sockets) + +If you want to namespace all the messages and events emitted to a particular +endpoint, simply specify it as part of the `connect` uri: + +```js +var chat = io.connect('http://localhost/chat'); +chat.on('connect', function () { + // chat socket connected +}); + +var news = io.connect('/news'); // io.connect auto-detects host +news.on('connect', function () { + // news socket connected +}); +``` + +#### Emitting custom events + +To ease with the creation of applications, you can emit custom events outside +of the global `message` event. + +```js +var socket = io.connect(); +socket.emit('server custom event', { my: 'data' }); +``` + +#### Forcing disconnection + +```js +var socket = io.connect(); +socket.on('connect', function () { + socket.disconnect(); +}); +``` + +### Documentation + +#### io#connect + +```js +io.connect(uri, [options]); +``` + +##### Options: + +- *resource* + + socket.io + + The resource is what allows the `socket.io` server to identify incoming connections by `socket.io` clients. In other words, any HTTP server can implement socket.io and still serve other normal, non-realtime HTTP requests. + +- *transports* + +```js +['websocket', 'flashsocket', 'htmlfile', 'xhr-multipart', 'xhr-polling', 'jsonp-polling'] +``` + + A list of the transports to attempt to utilize (in order of preference). + +- *'connect timeout'* + +```js +5000 +``` + + The amount of milliseconds a transport has to create a connection before we consider it timed out. + +- *'try multiple transports'* + +```js +true +``` + + A boolean indicating if we should try other transports when the connectTimeout occurs. + +- *reconnect* + +```js +true +``` + + A boolean indicating if we should automatically reconnect if a connection is disconnected. + +- *'reconnection delay'* + +```js +500 +``` + + The amount of milliseconds before we try to connect to the server again. We are using a exponential back off algorithm for the following reconnections, on each reconnect attempt this value will get multiplied (500 > 1000 > 2000 > 4000 > 8000). + + +- *'max reconnection attempts'* + +```js +10 +``` + + The amount of attempts should we make using the current transport to connect to the server? After this we will do one final attempt, and re-try with all enabled transport methods before we give up. + +##### Properties: + +- *options* + + The passed in options combined with the defaults. + +- *connected* + + Whether the socket is connected or not. + +- *connecting* + + Whether the socket is connecting or not. + +- *reconnecting* + + Whether we are reconnecting or not. + +- *transport* + + The transport instance. + +##### Methods: + +- *connect(λ)* + + Establishes a connection. If λ is supplied as argument, it will be called once the connection is established. + +- *send(message)* + + A string of data to send. + +- *disconnect* + + Closes the connection. + +- *on(event, λ)* + + Adds a listener for the event *event*. + +- *once(event, λ)* + + Adds a one time listener for the event *event*. The listener is removed after the first time the event is fired. + +- *removeListener(event, λ)* + + Removes the listener λ for the event *event*. + +##### Events: + +- *connect* + + Fired when the connection is established and the handshake successful. + +- *connecting(transport_type)* + + Fired when a connection is attempted, passing the transport name. + +- *connect_failed* + + Fired when the connection timeout occurs after the last connection attempt. + This only fires if the `connectTimeout` option is set. + If the `tryTransportsOnConnectTimeout` option is set, this only fires once all + possible transports have been tried. + +- *message(message)* + + Fired when a message arrives from the server + +- *close* + + Fired when the connection is closed. Be careful with using this event, as some transports will fire it even under temporary, expected disconnections (such as XHR-Polling). + +- *disconnect* + + Fired when the connection is considered disconnected. + +- *reconnect(transport_type,reconnectionAttempts)* + + Fired when the connection has been re-established. This only fires if the `reconnect` option is set. + +- *reconnecting(reconnectionDelay,reconnectionAttempts)* + + Fired when a reconnection is attempted, passing the next delay for the next reconnection. + +- *reconnect_failed* + + Fired when all reconnection attempts have failed and we where unsuccessful in reconnecting to the server. + +### Contributors + +Guillermo Rauch <guillermo@learnboost.com> + +Arnout Kazemier <info@3rd-eden.com> + +### License + +(The MIT License) + +Copyright (c) 2010 LearnBoost <dev@learnboost.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/bin/builder.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/bin/builder.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,303 @@ +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var fs = require('fs') + , socket = require('../lib/io') + , uglify = require('uglify-js') + , activeXObfuscator = require('active-x-obfuscator'); + +/** + * License headers. + * + * @api private + */ + +var template = '/*! Socket.IO.%ext% build:' + socket.version + ', %type%. Copyright(c) 2011 LearnBoost MIT Licensed */\n' + , development = template.replace('%type%', 'development').replace('%ext%', 'js') + , production = template.replace('%type%', 'production').replace('%ext%', 'min.js'); + +/** + * If statements, these allows you to create serveride & client side compatible + * code using specially designed `if` statements that remove serverside + * designed code from the source files + * + * @api private + */ + +var starttagIF = '// if node' + , endtagIF = '// end node'; + +/** + * The modules that are required to create a base build of Socket.IO. + * + * @const + * @type {Array} + * @api private + */ + +var base = [ + 'io.js' + , 'util.js' + , 'events.js' + , 'json.js' + , 'parser.js' + , 'transport.js' + , 'socket.js' + , 'namespace.js' + ]; + +/** + * The available transports for Socket.IO. These are mapped as: + * + * - `key` the name of the transport + * - `value` the dependencies for the transport + * + * @const + * @type {Object} + * @api public + */ + +var baseTransports = { + 'websocket': ['transports/websocket.js'] + , 'flashsocket': [ + 'transports/websocket.js' + , 'transports/flashsocket.js' + , 'vendor/web-socket-js/swfobject.js' + , 'vendor/web-socket-js/web_socket.js' + ] + , 'htmlfile': ['transports/xhr.js', 'transports/htmlfile.js'] + /* FIXME: re-enable me once we have multi-part support + , 'xhr-multipart': ['transports/xhr.js', 'transports/xhr-multipart.js'] */ + , 'xhr-polling': ['transports/xhr.js', 'transports/xhr-polling.js'] + , 'jsonp-polling': [ + 'transports/xhr.js' + , 'transports/xhr-polling.js' + , 'transports/jsonp-polling.js' + ] +}; + +/** + * Wrappers for client-side usage. + * This enables usage in top-level browser window, client-side CommonJS systems and AMD loaders. + * If doing a node build for server-side client, this wrapper is NOT included. + * @api private + */ +var wrapperPre = "\nvar io = ('undefined' === typeof module ? {} : module.exports);\n(function() {\n"; + +var wrapperPost = "\nif (typeof define === \"function\" && define.amd) {" + + "\n define([], function () { return io; });" + + "\n}\n})();"; + + +/** + * Builds a custom Socket.IO distribution based on the transports that you + * need. You can configure the build to create development build or production + * build (minified). + * + * @param {Array} transports The transports that needs to be bundled. + * @param {Object} [options] Options to configure the building process. + * @param {Function} callback Last argument should always be the callback + * @callback {String|Boolean} err An optional argument, if it exists than an error + * occurred during the build process. + * @callback {String} result The result of the build process. + * @api public + */ + +var builder = module.exports = function () { + var transports, options, callback, error = null + , args = Array.prototype.slice.call(arguments, 0) + , settings = { + minify: true + , node: false + , custom: [] + }; + + // Fancy pancy argument support this makes any pattern possible mainly + // because we require only one of each type + args.forEach(function (arg) { + var type = Object.prototype.toString.call(arg) + .replace(/\[object\s(\w+)\]/gi , '$1' ).toLowerCase(); + + switch (type) { + case 'array': + return transports = arg; + case 'object': + return options = arg; + case 'function': + return callback = arg; + } + }); + + // Add defaults + options = options || {}; + transports = transports || Object.keys(baseTransports); + + // Merge the data + for(var option in options) { + settings[option] = options[option]; + } + + // Start creating a dependencies chain with all the required files for the + // custom Socket.IO bundle. + var files = []; + base.forEach(function (file) { + files.push(__dirname + '/../lib/' + file); + }); + + transports.forEach(function (transport) { + var dependencies = baseTransports[transport]; + if (!dependencies) { + error = 'Unsupported transport `' + transport + '` supplied as argument.'; + return; + } + + // Add the files to the files list, but only if they are not added before + dependencies.forEach(function (file) { + var path = __dirname + '/../lib/' + file; + if (!~files.indexOf(path)) files.push(path); + }) + }); + + // check to see if the files tree compilation generated any errors. + if (error) return callback(error); + + var results = {}; + files.forEach(function (file) { + fs.readFile(file, function (err, content) { + if (err) error = err; + results[file] = content; + + // check if we are done yet, or not.. Just by checking the size of the result + // object. + if (Object.keys(results).length !== files.length) return; + + // we are done, did we error? + if (error) return callback(error); + + // start with the license header + var code = development + , ignore = 0; + + // pre-wrapper for non-server-side builds + if (!settings.node) code += wrapperPre; + + // concatenate the file contents in order + files.forEach(function (file) { + code += results[file]; + }); + + // check if we need to add custom code + if (settings.custom.length) { + settings.custom.forEach(function (content) { + code += content; + }); + } + + // post-wrapper for non-server-side builds + if (!settings.node) { + code += wrapperPost; + } + + code = activeXObfuscator(code); + + // Search for conditional code blocks that need to be removed as they + // where designed for a server side env. but only if we don't want to + // make this build node compatible. + if (!settings.node) { + code = code.split('\n').filter(function (line) { + // check if there are tags in here + var start = line.indexOf(starttagIF) >= 0 + , end = line.indexOf(endtagIF) >= 0 + , ret = ignore; + + // ignore the current line + if (start) { + ignore++; + ret = ignore; + } + + // stop ignoring the next line + if (end) { + ignore--; + } + + return ret == 0; + }).join('\n'); + } + + // check if we need to process it any further + if (settings.minify) { + var ast = uglify.parser.parse(code); + ast = uglify.uglify.ast_mangle(ast); + ast = uglify.uglify.ast_squeeze(ast); + + code = production + uglify.uglify.gen_code(ast, { ascii_only: true }); + } + + callback(error, code); + }) + }) +}; + +/** + * Builder version is also the current client version + * this way we don't have to do another include for the + * clients version number and we can just include the builder. + * + * @type {String} + * @api public + */ + +builder.version = socket.version; + +/** + * A list of all build in transport types. + * + * @type {Object} + * @api public + */ + +builder.transports = baseTransports; + +/** + * Command line support, this allows us to generate builds without having + * to load it as module. + */ + +if (!module.parent){ + // the first 2 are `node` and the path to this file, we don't need them + var args = process.argv.slice(2); + + // build a development build + builder(args.length ? args : false, { minify:false }, function (err, content) { + if (err) return console.error(err); + + fs.write( + fs.openSync(__dirname + '/../dist/socket.io.js', 'w') + , content + , 0 + , 'utf8' + ); + console.log('Successfully generated the development build: socket.io.js'); + }); + + // and build a production build + builder(args.length ? args : false, function (err, content) { + if (err) return console.error(err); + + fs.write( + fs.openSync(__dirname + '/../dist/socket.io.min.js', 'w') + , content + , 0 + , 'utf8' + ); + console.log('Successfully generated the production build: socket.io.min.js'); + }); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/component-bind/component.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/component-bind/component.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,14 @@ +{ + "name": "bind", + "version": "0.0.1", + "description": "function binding utility", + "keywords": [ + "bind", + "utility" + ], + "dependencies": {}, + "scripts": [ + "index.js" + ], + "repo": "https://raw.github.com/component/bind" +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/component-bind/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/component-bind/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,24 @@ + +/** + * 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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/component-emitter/component.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/component-emitter/component.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,13 @@ +{ + "name": "emitter", + "description": "Event emitter", + "keywords": [ + "emitter", + "events" + ], + "version": "0.0.6", + "scripts": [ + "index.js" + ], + "repo": "https://raw.github.com/component/emitter" +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/component-emitter/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/component-emitter/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,147 @@ + +/** + * 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 = 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); + } + + fn._off = on; + 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 = function(event, fn){ + this._callbacks = this._callbacks || {}; + 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 i = callbacks.indexOf(fn._off || fn); + if (~i) callbacks.splice(i, 1); + 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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/component-json-fallback/component.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/component-json-fallback/component.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,15 @@ +{ + "name": "json-fallback", + "repo": "component/json", + "description": "JSON parser / stringifier fallback", + "version": "0.0.1", + "keywords": [ + "json", + "fallback" + ], + "dependencies": {}, + "development": {}, + "scripts": [ + "index.js" + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/component-json-fallback/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/component-json-fallback/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,486 @@ +/* + json2.js + 2011-10-19 + + Public Domain. + + NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. + + See http://www.JSON.org/js.html + + + This code should be minified before deployment. + See http://javascript.crockford.com/jsmin.html + + USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO + NOT CONTROL. + + + This file creates a global JSON object containing two methods: stringify + and parse. + + JSON.stringify(value, replacer, space) + value any JavaScript value, usually an object or array. + + replacer an optional parameter that determines how object + values are stringified for objects. It can be a + function or an array of strings. + + space an optional parameter that specifies the indentation + of nested structures. If it is omitted, the text will + be packed without extra whitespace. If it is a number, + it will specify the number of spaces to indent at each + level. If it is a string (such as '\t' or ' '), + it contains the characters used to indent at each level. + + This method produces a JSON text from a JavaScript value. + + When an object value is found, if the object contains a toJSON + method, its toJSON method will be called and the result will be + stringified. A toJSON method does not serialize: it returns the + value represented by the name/value pair that should be serialized, + or undefined if nothing should be serialized. The toJSON method + will be passed the key associated with the value, and this will be + bound to the value + + For example, this would serialize Dates as ISO strings. + + Date.prototype.toJSON = function (key) { + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + return this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z'; + }; + + You can provide an optional replacer method. It will be passed the + key and value of each member, with this bound to the containing + object. The value that is returned from your method will be + serialized. If your method returns undefined, then the member will + be excluded from the serialization. + + If the replacer parameter is an array of strings, then it will be + used to select the members to be serialized. It filters the results + such that only members with keys listed in the replacer array are + stringified. + + Values that do not have JSON representations, such as undefined or + functions, will not be serialized. Such values in objects will be + dropped; in arrays they will be replaced with null. You can use + a replacer function to replace those with JSON values. + JSON.stringify(undefined) returns undefined. + + The optional space parameter produces a stringification of the + value that is filled with line breaks and indentation to make it + easier to read. + + If the space parameter is a non-empty string, then that string will + be used for indentation. If the space parameter is a number, then + the indentation will be that many spaces. + + Example: + + text = JSON.stringify(['e', {pluribus: 'unum'}]); + // text is '["e",{"pluribus":"unum"}]' + + + text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t'); + // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' + + text = JSON.stringify([new Date()], function (key, value) { + return this[key] instanceof Date ? + 'Date(' + this[key] + ')' : value; + }); + // text is '["Date(---current time---)"]' + + + JSON.parse(text, reviver) + This method parses a JSON text to produce an object or array. + It can throw a SyntaxError exception. + + The optional reviver parameter is a function that can filter and + transform the results. It receives each of the keys and values, + and its return value is used instead of the original value. + If it returns what it received, then the structure is not modified. + If it returns undefined then the member is deleted. + + Example: + + // Parse the text. Values that look like ISO date strings will + // be converted to Date objects. + + myData = JSON.parse(text, function (key, value) { + var a; + if (typeof value === 'string') { + a = +/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); + if (a) { + return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], + +a[5], +a[6])); + } + } + return value; + }); + + myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { + var d; + if (typeof value === 'string' && + value.slice(0, 5) === 'Date(' && + value.slice(-1) === ')') { + d = new Date(value.slice(5, -1)); + if (d) { + return d; + } + } + return value; + }); + + + This is a reference implementation. You are free to copy, modify, or + redistribute. +*/ + +/*jslint evil: true, regexp: true */ + +/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply, + call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours, + getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join, + lastIndex, length, parse, prototype, push, replace, slice, stringify, + test, toJSON, toString, valueOf +*/ + + +// Create a JSON object only if one does not already exist. We create the +// methods in a closure to avoid creating global variables. + +var JSON = {}; + +(function () { + 'use strict'; + + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + if (typeof Date.prototype.toJSON !== 'function') { + + Date.prototype.toJSON = function (key) { + + return isFinite(this.valueOf()) + ? this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z' + : null; + }; + + String.prototype.toJSON = + Number.prototype.toJSON = + Boolean.prototype.toJSON = function (key) { + return this.valueOf(); + }; + } + + var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + gap, + indent, + meta = { // table of character substitutions + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '"' : '\\"', + '\\': '\\\\' + }, + rep; + + + function quote(string) { + +// If the string contains no control characters, no quote characters, and no +// backslash characters, then we can safely slap some quotes around it. +// Otherwise we must also replace the offending characters with safe escape +// sequences. + + escapable.lastIndex = 0; + return escapable.test(string) ? '"' + string.replace(escapable, function (a) { + var c = meta[a]; + return typeof c === 'string' + ? c + : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }) + '"' : '"' + string + '"'; + } + + + function str(key, holder) { + +// Produce a string from holder[key]. + + var i, // The loop counter. + k, // The member key. + v, // The member value. + length, + mind = gap, + partial, + value = holder[key]; + +// If the value has a toJSON method, call it to obtain a replacement value. + + if (value && typeof value === 'object' && + typeof value.toJSON === 'function') { + value = value.toJSON(key); + } + +// If we were called with a replacer function, then call the replacer to +// obtain a replacement value. + + if (typeof rep === 'function') { + value = rep.call(holder, key, value); + } + +// What happens next depends on the value's type. + + switch (typeof value) { + case 'string': + return quote(value); + + case 'number': + +// JSON numbers must be finite. Encode non-finite numbers as null. + + return isFinite(value) ? String(value) : 'null'; + + case 'boolean': + case 'null': + +// If the value is a boolean or null, convert it to a string. Note: +// typeof null does not produce 'null'. The case is included here in +// the remote chance that this gets fixed someday. + + return String(value); + +// If the type is 'object', we might be dealing with an object or an array or +// null. + + case 'object': + +// Due to a specification blunder in ECMAScript, typeof null is 'object', +// so watch out for that case. + + if (!value) { + return 'null'; + } + +// Make an array to hold the partial results of stringifying this object value. + + gap += indent; + partial = []; + +// Is the value an array? + + if (Object.prototype.toString.apply(value) === '[object Array]') { + +// The value is an array. Stringify every element. Use null as a placeholder +// for non-JSON values. + + length = value.length; + for (i = 0; i < length; i += 1) { + partial[i] = str(i, value) || 'null'; + } + +// Join all of the elements together, separated with commas, and wrap them in +// brackets. + + v = partial.length === 0 + ? '[]' + : gap + ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' + : '[' + partial.join(',') + ']'; + gap = mind; + return v; + } + +// If the replacer is an array, use it to select the members to be stringified. + + if (rep && typeof rep === 'object') { + length = rep.length; + for (i = 0; i < length; i += 1) { + if (typeof rep[i] === 'string') { + k = rep[i]; + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } else { + +// Otherwise, iterate through all of the keys in the object. + + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } + +// Join all of the member texts together, separated with commas, +// and wrap them in braces. + + v = partial.length === 0 + ? '{}' + : gap + ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' + : '{' + partial.join(',') + '}'; + gap = mind; + return v; + } + } + +// If the JSON object does not yet have a stringify method, give it one. + + if (typeof JSON.stringify !== 'function') { + JSON.stringify = function (value, replacer, space) { + +// The stringify method takes a value and an optional replacer, and an optional +// space parameter, and returns a JSON text. The replacer can be a function +// that can replace values, or an array of strings that will select the keys. +// A default replacer method can be provided. Use of the space parameter can +// produce text that is more easily readable. + + var i; + gap = ''; + indent = ''; + +// If the space parameter is a number, make an indent string containing that +// many spaces. + + if (typeof space === 'number') { + for (i = 0; i < space; i += 1) { + indent += ' '; + } + +// If the space parameter is a string, it will be used as the indent string. + + } else if (typeof space === 'string') { + indent = space; + } + +// If there is a replacer, it must be a function or an array. +// Otherwise, throw an error. + + rep = replacer; + if (replacer && typeof replacer !== 'function' && + (typeof replacer !== 'object' || + typeof replacer.length !== 'number')) { + throw new Error('JSON.stringify'); + } + +// Make a fake root object containing our value under the key of ''. +// Return the result of stringifying the value. + + return str('', {'': value}); + }; + } + + +// If the JSON object does not yet have a parse method, give it one. + + if (typeof JSON.parse !== 'function') { + JSON.parse = function (text, reviver) { + +// The parse method takes a text and an optional reviver function, and returns +// a JavaScript value if the text is a valid JSON text. + + var j; + + function walk(holder, key) { + +// The walk method is used to recursively walk the resulting structure so +// that modifications can be made. + + var k, v, value = holder[key]; + if (value && typeof value === 'object') { + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = walk(value, k); + if (v !== undefined) { + value[k] = v; + } else { + delete value[k]; + } + } + } + } + return reviver.call(holder, key, value); + } + + +// Parsing happens in four stages. In the first stage, we replace certain +// Unicode characters with escape sequences. JavaScript handles many characters +// incorrectly, either silently deleting them, or treating them as line endings. + + text = String(text); + cx.lastIndex = 0; + if (cx.test(text)) { + text = text.replace(cx, function (a) { + return '\\u' + + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }); + } + +// In the second stage, we run the text against regular expressions that look +// for non-JSON patterns. We are especially concerned with '()' and 'new' +// because they can cause invocation, and '=' because it can cause mutation. +// But just to be safe, we want to reject all unexpected forms. + +// We split the second stage into 4 regexp operations in order to work around +// crippling inefficiencies in IE's and Safari's regexp engines. First we +// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we +// replace all simple value tokens with ']' characters. Third, we delete all +// open brackets that follow a colon or comma or that begin the text. Finally, +// we look to see that the remaining characters are only whitespace or ']' or +// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. + + if (/^[\],:{}\s]*$/ + .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@') + .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']') + .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { + +// In the third stage we use the eval function to compile the text into a +// JavaScript structure. The '{' operator is subject to a syntactic ambiguity +// in JavaScript: it can begin a block or an object literal. We wrap the text +// in parens to eliminate the ambiguity. + + j = eval('(' + text + ')'); + +// In the optional fourth stage, we recursively walk the new structure, passing +// each name/value pair to a reviver function for possible transformation. + + return typeof reviver === 'function' + ? walk({'': j}, '') + : j; + } + +// If the text is not JSON parseable, then a SyntaxError is thrown. + + throw new SyntaxError('JSON.parse'); + }; + } +}()); + +module.exports = JSON \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/component-json/component.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/component-json/component.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,17 @@ +{ + "name": "json", + "repo": "component/json", + "description": "JSON parser / stringifier", + "version": "0.0.1", + "keywords": [ + "json" + ], + "dependencies": {}, + "development": {}, + "optional": { + "component/json-fallback": "*" + }, + "scripts": [ + "index.js" + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/component-json/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/component-json/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ + +module.exports = 'undefined' == typeof JSON + ? require('json-fallback') + : JSON; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/component.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/component.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,24 @@ +{ + "name": "engine.io", + "version": "0.4.0", + "dependencies": { + "component/emitter": "0.0.6", + "visionmedia/debug": "*" + }, + "main": "lib/index.js", + "scripts": [ + "lib/index.js", + "lib/parser.js", + "lib/socket.js", + "lib/transport.js", + "lib/emitter.js", + "lib/util.js", + "lib/transports/index.js", + "lib/transports/polling.js", + "lib/transports/polling-xhr.js", + "lib/transports/polling-jsonp.js", + "lib/transports/websocket.js", + "lib/transports/flashsocket.js" + ], + "repo": "https://raw.github.com/learnboost/engine.io-client" +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/emitter.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/emitter.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,52 @@ + +/** + * Module dependencies. + */ + +var Emitter; + +try { + Emitter = require('emitter'); +} catch(e){ + Emitter = require('emitter-component'); +} + +/** + * Module exports. + */ + +module.exports = Emitter; + +/** + * Compatibility with `WebSocket#addEventListener`. + * + * @api public + */ + +Emitter.prototype.addEventListener = Emitter.prototype.on; + +/** + * Compatibility with `WebSocket#removeEventListener`. + * + * @api public + */ + +Emitter.prototype.removeEventListener = Emitter.prototype.off; + +/** + * Node-compatible `EventEmitter#removeListener` + * + * @api public + */ + +Emitter.prototype.removeListener = Emitter.prototype.off; + +/** + * Node-compatible `EventEmitter#removeAllListeners` + * + * @api public + */ + +Emitter.prototype.removeAllListeners = function(){ + this._callbacks = {}; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ + +module.exports = require('./socket'); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/parser.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/parser.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,163 @@ +/** + * Module dependencies. + */ + +var util = require('./util') + +/** + * 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 = util.keys(packets); + +/** + * Premade error packet. + */ + +var err = { type: 'error', data: 'parser error' } + +/** + * Encodes a packet. + * + * [ `:` ] + * + * Example: + * + * 5:hello world + * 3 + * 4 + * + * @api private + */ + +exports.encodePacket = function (packet) { + var encoded = packets[packet.type] + + // data fragment is optional + if (undefined !== packet.data) { + encoded += String(packet.data); + } + + return '' + encoded; +}; + +/** + * Decodes a packet. + * + * @return {Object} with `type` and `data` (if any) + * @api private + */ + +exports.decodePacket = function (data) { + 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] }; + } +}; + +/** + * Encodes multiple messages (payload). + * + * :data + * + * Example: + * + * 11:hello world2:hi + * + * @param {Array} packets + * @api private + */ + +exports.encodePayload = function (packets) { + if (!packets.length) { + return '0:'; + } + + var encoded = '' + , message + + for (var i = 0, l = packets.length; i < l; i++) { + message = exports.encodePacket(packets[i]); + encoded += message.length + ':' + message; + } + + return encoded; +}; + +/* + * Decodes data when a payload is maybe expected. + * + * @param {String} data + * @return {Array} packets + * @api public + */ + +exports.decodePayload = function (data) { + if (data == '') { + // parser error - ignoring payload + return [err]; + } + + var packets = [] + , length = '' + , n, msg, packet + + 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 [err]; + } + + msg = data.substr(i + 1, n); + + if (length != msg.length) { + // parser error - ignoring payload + return [err]; + } + + if (msg.length) { + packet = exports.decodePacket(msg); + + if (err.type == packet.type && err.data == packet.data) { + // parser error in individual packet - ignoring payload + return [err]; + } + + packets.push(packet); + } + + // advance cursor + i += n; + length = '' + } + } + + if (length != '') { + // parser error - ignoring payload + return [err]; + } + + return packets; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/socket.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/socket.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,492 @@ +/** + * Module dependencies. + */ + +var util = require('./util') + , transports = require('./transports') + , Emitter = require('./emitter') + , debug = require('debug')('engine-client:socket'); + +/** + * Module exports. + */ + +module.exports = Socket; + +/** + * Global reference. + */ + +var global = 'undefined' != typeof window ? window : global; + +/** + * Socket constructor. + * + * @param {Object} options + * @api public + */ + +function Socket(opts){ + if (!(this instanceof Socket)) return new Socket(opts); + + if ('string' == typeof opts) { + var uri = util.parseUri(opts); + opts = arguments[1] || {}; + opts.host = uri.host; + opts.secure = uri.protocol == 'https' || uri.protocol == 'wss'; + opts.port = uri.port; + } + + opts = opts || {}; + this.secure = null != opts.secure ? opts.secure : (global.location && 'https:' == location.protocol); + this.host = opts.host || opts.hostname || (global.location ? location.hostname : 'localhost'); + this.port = opts.port || (global.location && location.port ? location.port : (this.secure ? 443 : 80)); + this.query = opts.query || {}; + this.query.uid = rnd(); + this.upgrade = false !== opts.upgrade; + this.resource = opts.resource || 'default'; + this.path = (opts.path || '/engine.io').replace(/\/$/, ''); + this.path += '/' + this.resource + '/'; + this.forceJSONP = !!opts.forceJSONP; + this.timestampParam = opts.timestampParam || 't'; + this.timestampRequests = !!opts.timestampRequests; + this.flashPath = opts.flashPath || ''; + this.transports = opts.transports || ['polling', 'websocket', 'flashsocket']; + this.readyState = ''; + this.writeBuffer = []; + this.policyPort = opts.policyPort || 843; + this.open(); + + Socket.sockets.push(this); + Socket.sockets.evs.emit('add', this); +}; + +/** + * Mix in `Emitter`. + */ + +Emitter(Socket.prototype); + +/** + * Protocol version. + * + * @api public + */ + +Socket.protocol = 1; + +/** + * Static EventEmitter. + */ + +Socket.sockets = []; +Socket.sockets.evs = new Emitter; + +/** + * Expose deps for legacy compatibility + * and standalone browser access. + */ + +Socket.Socket = Socket; +Socket.Transport = require('./transport'); +Socket.Emitter = require('./emitter'); +Socket.transports = require('./transports'); +Socket.util = require('./util'); +Socket.parser = require('./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); + query.transport = name; + + if (this.id) { + query.sid = this.id; + } + + var transport = new transports[name]({ + host: this.host + , port: this.port + , secure: this.secure + , path: this.path + , query: query + , forceJSONP: this.forceJSONP + , timestampRequests: this.timestampRequests + , timestampParam: this.timestampParam + , flashPath: this.flashPath + , policyPort: this.policyPort + }); + + 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 () { + this.readyState = 'opening'; + var transport = this.createTransport(this.transports[0]); + transport.open(); + this.setTransport(transport); +}; + +/** + * Sets the current transport. Disables the existing one (if any). + * + * @api private + */ + +Socket.prototype.setTransport = function (transport) { + var self = this; + + if (this.transport) { + debug('clearing existing transport'); + this.transport.removeAllListeners(); + } + + // set up transport + this.transport = transport; + + // set up transport listeners + transport + .on('drain', function () { + self.flush(); + }) + .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; + + transport.once('open', function () { + 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); + + debug('pausing current transport "%s"', self.transport.name); + self.transport.pause(function () { + if (failed) return; + if ('closed' == self.readyState || 'closing' == self.readyState) { + return; + } + debug('changing transport and sending upgrade packet'); + transport.removeListener('error', onerror); + self.emit('upgrade', transport); + self.setTransport(transport); + transport.send([{ type: 'upgrade' }]); + 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('error', err); + } + }); + }); + + transport.once('error', onerror); + function onerror(err) { + if (failed) return; + + // Any callback called by transport should be ignored since now + failed = true; + + var error = new Error('probe error: ' + err); + error.transport = transport.name; + + transport.close(); + transport = null; + + debug('probe transport "%s" failed because of error: %s', name, err); + + self.emit('error', error); + }; + + transport.open(); + + this.once('close', function () { + if (transport) { + debug('socket closed prematurely - aborting probe'); + failed = true; + transport.close(); + transport = null; + } + }); + + this.once('upgrading', function (to) { + if (transport && to.name != transport.name) { + debug('"%s" works - aborting "%s"', to.name, transport.name); + transport.close(); + transport = null; + } + }); +}; + +/** + * Called when connection is deemed open. + * + * @api public + */ + +Socket.prototype.onOpen = function () { + debug('socket open'); + this.readyState = 'open'; + this.emit('open'); + this.onopen && this.onopen.call(this); + this.flush(); + + // we check for `readyState` in case an `open` + // listener alreay 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(util.parseJSON(packet.data)); + break; + + case 'pong': + this.ping(); + break; + + case 'error': + var err = new Error('server error'); + err.code = packet.data; + this.emit('error', err); + break; + + case 'message': + this.emit('message', packet.data); + var event = { data: packet.data }; + event.toString = function () { + return packet.data; + }; + this.onmessage && this.onmessage.call(this, event); + 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 = data.upgrades; + this.pingInterval = data.pingInterval; + this.pingTimeout = data.pingTimeout; + this.onOpen(); + this.ping(); + + // 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.ping = function () { + var self = this; + clearTimeout(self.pingIntervalTimer); + self.pingIntervalTimer = setTimeout(function () { + debug('writing ping packet - expecting pong within %sms', self.pingTimeout); + self.sendPacket('ping'); + self.onHeartbeat(self.pingTimeout); + }, self.pingInterval); +}; + +/** + * 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); + this.writeBuffer = []; + } +}; + +/** + * Sends a message. + * + * @param {String} message. + * @return {Socket} for chaining. + * @api public + */ + +Socket.prototype.write = +Socket.prototype.send = function (msg) { + this.sendPacket('message', msg); + return this; +}; + +/** + * Sends a packet. + * + * @param {String} packet type. + * @param {String} data. + * @api private + */ + +Socket.prototype.sendPacket = function (type, data) { + var packet = { type: type, data: data }; + this.emit('packetCreate', packet); + this.writeBuffer.push(packet); + this.flush(); +}; + +/** + * Closes the connection. + * + * @api private + */ + +Socket.prototype.close = function () { + if ('opening' == this.readyState || 'open' == this.readyState) { + this.onClose('forced close'); + debug('socket closing - telling transport to close'); + this.transport.close(); + this.transport.removeAllListeners(); + } + + return this; +}; + +/** + * Called upon transport error + * + * @api private + */ + +Socket.prototype.onError = function (err) { + this.emit('error', err); + this.onClose('transport error', err); +}; + +/** + * Called upon transport close. + * + * @api private + */ + +Socket.prototype.onClose = function (reason, desc) { + if ('closed' != this.readyState) { + debug('socket close with reason: "%s"', reason); + clearTimeout(this.pingIntervalTimer); + clearTimeout(this.pingTimeoutTimer); + this.readyState = 'closed'; + this.emit('close', reason, desc); + this.onclose && this.onclose.call(this); + this.id = null; + } +}; + +/** + * Generates a random uid. + * + * @api private + */ + +function rnd () { + return String(Math.random()).substr(5) + String(Math.random()).substr(5); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/transport.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/transport.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,141 @@ + +/** + * Module dependencies. + */ + +var util = require('./util') + , parser = require('./parser') + , Emitter = require('./emitter'); + +/** + * Module exports. + */ + +module.exports = Transport; + +/** + * Transport abstract constructor. + * + * @param {Object} options. + * @api private + */ + +function Transport (opts) { + this.path = opts.path; + this.host = opts.host; + this.port = opts.port; + this.secure = opts.secure; + this.query = opts.query; + this.timestampParam = opts.timestampParam; + this.timestampRequests = opts.timestampRequests; + this.readyState = ''; +}; + +/** + * Mix in `Emitter`. + */ + +Emitter(Transport.prototype); + +/** + * Emits an error. + * + * @param {String} str + * @return {Transport} for chaining + * @api public + */ + +Transport.prototype.onError = function (msg, desc) { + var err = new Error(msg); + err.type = 'TransportError'; + err.description = desc; + this.emit('error', err); + return this; +}; + +/** + * Opens the transport. + * + * @api public + */ + +Transport.prototype.open = function () { + if ('closed' == this.readyState || '' == this.readyState) { + this.readyState = 'opening'; + this.doOpen(); + } + + return this; +}; + +/** + * Closes the transport. + * + * @api private + */ + +Transport.prototype.close = function () { + if ('opening' == this.readyState || 'open' == this.readyState) { + this.doClose(); + this.onClose(); + } + + return this; +}; + +/** + * Sends multiple packets. + * + * @param {Array} packets + * @api private + */ + +Transport.prototype.send = function(packets){ + if ('open' == this.readyState) { + this.write(packets); + } else { + throw new Error('Transport not open'); + } +}; + +/** + * Called upon open + * + * @api private + */ + +Transport.prototype.onOpen = function () { + this.readyState = 'open'; + this.writable = true; + this.emit('open'); +}; + +/** + * Called with data. + * + * @param {String} data + * @api private + */ + +Transport.prototype.onData = function (data) { + this.onPacket(parser.decodePacket(data)); +}; + +/** + * Called with a decoded packet. + */ + +Transport.prototype.onPacket = function (packet) { + this.emit('packet', packet); +}; + +/** + * Called upon close. + * + * @api private + */ + +Transport.prototype.onClose = function () { + this.readyState = 'closed'; + this.emit('close'); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/transports/flashsocket.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/transports/flashsocket.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,254 @@ + +/** + * Module dependencies. + */ + +var WS = require('./websocket') + , util = require('../util') + , debug = require('debug')('engine.io-client:flashsocket'); + +/** + * Module exports. + */ + +module.exports = FlashWS; + +/** + * Obfuscated key for Blue Coat. + */ + +var xobject = global[['Active'].concat('Object').join('X')]; + +/** + * FlashWS constructor. + * + * @api public + */ + +function FlashWS (options) { + WS.call(this, options); + this.flashPath = options.flashPath; + this.policyPort = options.policyPort; +}; + +/** + * Inherits from WebSocket. + */ + +util.inherits(FlashWS, WS); + +/** + * Transport name. + * + * @api public + */ + +FlashWS.prototype.name = 'flashsocket'; + +/** + * Opens the transport. + * + * @api public + */ + +FlashWS.prototype.doOpen = function () { + if (!this.check()) { + // let the probe timeout + return; + } + + // instrument websocketjs logging + function log (type) { + return function(){ + var str = Array.prototype.join.call(arguments, ' '); + debug('[websocketjs %s] %s', type, str); + }; + }; + + WEB_SOCKET_LOGGER = { log: log('debug'), error: log('error') }; + WEB_SOCKET_SUPPRESS_CROSS_DOMAIN_SWF_ERROR = true; + WEB_SOCKET_DISABLE_AUTO_INITIALIZATION = true; + + if ('undefined' == typeof WEB_SOCKET_SWF_LOCATION) { + WEB_SOCKET_SWF_LOCATION = this.flashPath + 'WebSocketMainInsecure.swf'; + } + + // dependencies + var deps = [this.flashPath + 'web_socket.js']; + + if ('undefined' == typeof swfobject) { + deps.unshift(this.flashPath + 'swfobject.js'); + } + + var self = this; + + load(deps, function () { + self.ready(function () { + WebSocket.__addTask(function () { + WS.prototype.doOpen.call(self); + }); + }); + }); +}; + +/** + * Override to prevent closing uninitialized flashsocket. + * + * @api private + */ + +FlashWS.prototype.doClose = function () { + if (!this.socket) return; + var self = this; + WebSocket.__addTask(function() { + WS.prototype.doClose.call(self); + }); +}; + +/** + * Writes to the Flash socket. + * + * @api private + */ + +FlashWS.prototype.write = function() { + var self = this, args = arguments; + WebSocket.__addTask(function () { + WS.prototype.write.apply(self, args); + }); +}; + +/** + * Called upon dependencies are loaded. + * + * @api private + */ + +FlashWS.prototype.ready = function (fn) { + if (typeof WebSocket == 'undefined' || + !('__initialize' in WebSocket) || !swfobject) { + return; + } + + if (swfobject.getFlashPlayerVersion().major < 10) { + return; + } + + function init () { + // Only start downloading the swf file when the checked that this browser + // actually supports it + if (!FlashWS.loaded) { + if (843 != self.policyPort) { + WebSocket.loadFlashPolicyFile('xmlsocket://' + self.host + ':' + self.policyPort); + } + + WebSocket.__initialize(); + FlashWS.loaded = true; + } + + fn.call(self); + } + + var self = this; + if (document.body) { + return init(); + } + + util.load(init); +}; + +/** + * Feature detection for flashsocket. + * + * @return {Boolean} whether this transport is available. + * @api public + */ + +FlashWS.prototype.check = function () { + if ('undefined' != typeof process) { + return false; + } + + if (typeof WebSocket != 'undefined' && !('__initialize' in WebSocket)) { + return false; + } + + if (xobject) { + var control = null; + try { + control = new xobject('ShockwaveFlash.ShockwaveFlash'); + } catch (e) { } + if (control) { + return true; + } + } else { + for (var i = 0, l = navigator.plugins.length; i < l; i++) { + for (var j = 0, m = navigator.plugins[i].length; j < m; j++) { + if (navigator.plugins[i][j].description == 'Shockwave Flash') { + return true; + } + } + } + } + + return false; +}; + +/** + * Lazy loading of scripts. + * Based on $script by Dustin Diaz - MIT + */ + +var scripts = {}; + +/** + * Injects a script. Keeps tracked of injected ones. + * + * @param {String} path + * @param {Function} callback + * @api private + */ + +function create (path, fn) { + if (scripts[path]) return fn(); + + var el = document.createElement('script'); + var loaded = false; + + debug('loading "%s"', path); + el.onload = el.onreadystatechange = function () { + if (loaded || scripts[path]) return; + var rs = el.readyState; + if (!rs || 'loaded' == rs || 'complete' == rs) { + debug('loaded "%s"', path); + el.onload = el.onreadystatechange = null; + loaded = true; + scripts[path] = true; + fn(); + } + }; + + el.async = 1; + el.src = path; + + var head = document.getElementsByTagName('head')[0]; + head.insertBefore(el, head.firstChild); +}; + +/** + * Loads scripts and fires a callback. + * + * @param {Array} paths + * @param {Function} callback + */ + +function load (arr, fn) { + function process (i) { + if (!arr[i]) return fn(); + create(arr[i], function () { + process(++i); + }); + }; + + process(0); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/transports/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/transports/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,62 @@ + +/** + * Module dependencies + */ + +var XHR = require('./polling-xhr') + , JSONP = require('./polling-jsonp') + , websocket = require('./websocket') + , flashsocket = require('./flashsocket') + , util = require('../util'); + +/** + * Export transports. + */ + +exports.polling = polling; +exports.websocket = websocket; +exports.flashsocket = flashsocket; + +/** + * Global reference. + */ + +var global = 'undefined' != typeof window ? window : global; + +/** + * Polling transport polymorphic constructor. + * Decides on xhr vs jsonp based on feature detection. + * + * @api private + */ + +function polling (opts) { + var xhr + , xd = false + , isXProtocol = false; + + if (global.location) { + var isSSL = 'https:' == location.protocol; + var port = location.port; + + // some user agents have empty `location.port` + if (Number(port) != port) { + port = isSSL ? 443 : 80; + } + + xd = opts.host != location.hostname || port != opts.port; + isXProtocol = opts.secure != isSSL; + } + + xhr = util.request(xd); + /* See #7 at http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx */ + if (isXProtocol && global.XDomainRequest && xhr instanceof global.XDomainRequest) { + return new JSONP(opts); + } + + if (xhr && !opts.forceJSONP) { + return new XHR(opts); + } else { + return new JSONP(opts); + } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/transports/polling-jsonp.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/components/learnboost-engine.io-client/lib/transports/polling-jsonp.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,221 @@ + +/** + * Module requirements. + */ + +var Polling = require('./polling') + , util = require('../util'); + +/** + * Module exports. + */ + +module.exports = JSONPPolling; + +/** + * Global reference. + */ + +var global = 'undefined' != typeof window ? window : global; + +/** + * Cached regular expressions. + */ + +var rNewline = /\n/g; + +/** + * Global JSONP callbacks. + */ + +var callbacks; + +/** + * Callbacks count. + */ + +var index = 0; + +/** + * Noop. + */ + +function empty () { } + +/** + * JSONP Polling constructor. + * + * @param {Object} opts. + * @api public + */ + +function JSONPPolling (opts) { + Polling.call(this, opts); + + // define global callbacks array if not present + // we do this here (lazily) to avoid unneeded global pollution + if (!callbacks) { + // we need to consider multiple engines in the same page + if (!global.___eio) global.___eio = []; + callbacks = global.___eio; + } + + // callback identifier + this.index = callbacks.length; + + // add callback to jsonp global + var self = this; + callbacks.push(function (msg) { + self.onData(msg); + }); + + // append to query string + this.query.j = this.index; +}; + +/** + * Inherits from Polling. + */ + +util.inherits(JSONPPolling, Polling); + +/** + * Opens the socket. + * + * @api private + */ + +JSONPPolling.prototype.doOpen = function () { + var self = this; + util.defer(function () { + Polling.prototype.doOpen.call(self); + }); +}; + +/** + * Closes the socket + * + * @api private + */ + +JSONPPolling.prototype.doClose = function () { + if (this.script) { + this.script.parentNode.removeChild(this.script); + this.script = null; + } + + if (this.form) { + this.form.parentNode.removeChild(this.form); + this.form = null; + } + + Polling.prototype.doClose.call(this); +}; + +/** + * Starts a poll cycle. + * + * @api private + */ + +JSONPPolling.prototype.doPoll = function () { + var script = document.createElement('script'); + + if (this.script) { + this.script.parentNode.removeChild(this.script); + this.script = null; + } + + script.async = true; + script.src = this.uri(); + + var insertAt = document.getElementsByTagName('script')[0]; + insertAt.parentNode.insertBefore(script, insertAt); + this.script = script; + + if (util.ua.gecko) { + setTimeout(function () { + var iframe = document.createElement('iframe'); + document.body.appendChild(iframe); + document.body.removeChild(iframe); + }, 100); + } +}; + +/** + * Writes with a hidden iframe. + * + * @param {String} data to send + * @param {Function} called upon flush. + * @api private + */ + +JSONPPolling.prototype.doWrite = function (data, fn) { + var self = this; + + if (!this.form) { + var form = document.createElement('form') + , area = document.createElement('textarea') + , id = this.iframeId = 'eio_iframe_' + this.index + , iframe; + + form.className = 'socketio'; + form.style.position = 'absolute'; + form.style.top = '-1000px'; + form.style.left = '-1000px'; + form.target = id; + form.method = 'POST'; + form.setAttribute('accept-charset', 'utf-8'); + area.name = 'd'; + form.appendChild(area); + document.body.appendChild(form); + + this.form = form; + this.area = area; + } + + this.form.action = this.uri(); + + function complete () { + initIframe(); + fn(); + }; + + function initIframe () { + if (self.iframe) { + self.form.removeChild(self.iframe); + } + + try { + // ie6 dynamic iframes with target="" support (thanks Chris Lambacher) + iframe = document.createElement(''; +html += '
'; +html += '
'; +html += '
Upload File
'; +html += '
Want to upload multiple files at once? Please upgrade to the latest Flash Player, then reload this page. For some reason our Flash based uploader did not load, so you are currently using our single file uploader.
'; +html += spacer(1,20) + '
'; +var url = zero_client.targetURL; +if (url.indexOf('?') > -1) url += '&'; else url += '?'; +url += 'format=jshtml&onafter=' + escape('window.parent.upload_basic_finish(response);'); +Debug.trace('upload', "Prepping basic upload: " + url); +html += '
'; +html += '
'; +html += '
'; +html += '

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

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


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

'; +html += ''; +html += ''; +html += ''; +html += '
' + large_icon_button('x', 'Cancel', "clear_login()") + ' ' + large_icon_button('check', 'Login', 'do_login()') + '
'; +html += '
'; +html += ''; +session.hooks.keys[ENTER_KEY] = 'do_login'; +session.hooks.keys[ESC_KEY] = 'clear_login'; +safe_focus( 'fe_username' ); +show_popup_dialog(450, 225, html); +} +function do_openid_reg(title, auto_login_button) { +hide_popup_dialog(); +delete session.progress; +if (!title) title = 'Register Account Using OpenID'; +if (typeof(auto_login_button) == 'undefined') auto_login_button = 1; +var html = ''; +html += '
'; +html += '
'; +html += '
'+title+'
'; +html += '
'; +html += '
'+icon('openid', 'Enter Your OpenID URL:')+'
'; +if (auto_login_button) html += '


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

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

" + note['note'] + "

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

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

\n

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

\n
\n'); + }).call(this); + + }).call(__obj); + __obj.safe = __objSafe, __obj.escape = __escape; + return __out.join(''); +}}, "web-lib/translations/en": function(exports, require, module) {(function() { + exports.translations = { + "Info": "Info", + "Learn More": "Learn More", + "Pricing": "Pricing", + "FAQ": "FAQ", + "Support": "Support", + "Support & FAQ": "Support & FAQ", + "Contact Us": "Contact Us", + "Jobs": "Jobs", + "Phones": "Phones", + "Text Message": "Text Message", + "iPhone": "iPhone", + "Android": "Android", + "Drivers": "Drivers", + "Apply": "Apply", + "Sign In": "Sign In", + "Social": "Social", + "Twitter": "Twitter", + "Facebook": "Facebook", + "Blog": "Blog", + "Legal": "Legal", + "Company_Footer": "Company", + "Privacy Policy": "Privacy Policy", + "Terms": "Terms", + "Copyright © Uber Technologies, Inc.": "Copyright © Uber Technologies, Inc.", + "Language:": "Language:", + "Apply to Drive": "Apply to Drive", + "Expiration": "Expiration", + "Fare": "Fare", + "Driver": "Driver ", + "Dashboard": "Dashboard", + "Forgot Password": "Forgot Password", + "Trip Details": "Trip Details", + "Save": "Save", + "Cancel": "Cancel", + "Edit": "Edit", + "Password": "Password", + "First Name": "First Name", + "Last Name": "Last Name", + "Email Address": "Email Address", + "Submit": "Submit", + "Mobile Number": "Mobile Number", + "Zip Code": "Zip Code", + "Sign Out": "Sign Out", + "Confirm Email Message": "Attempting to confirm email...", + "Upload": "Upload", + "Rating": "Rating", + "Pickup Time": "Pickup Time", + "2011": "2011", + "2012": "2012", + "2013": "2013", + "2014": "2014", + "2015": "2015", + "2016": "2016", + "2017": "2017", + "2018": "2018", + "2019": "2019", + "2020": "2020", + "2021": "2021", + "2022": "2022", + "01": "01", + "02": "02", + "03": "03", + "04": "04", + "05": "05", + "06": "06", + "07": "07", + "08": "08", + "09": "09", + "10": "10", + "11": "11", + "12": "12" + }; +}).call(this); +}, "web-lib/translations/fr": function(exports, require, module) {(function() { + exports.translations = { + "Info": "Info", + "Learn More": "En Savoir Plus", + "Pricing": "Calcul du Prix", + "Support & FAQ": "Aide & FAQ", + "Contact Us": "Contactez Nous", + "Jobs": "Emplois", + "Phones": "Téléphones", + "Text Message": "SMS", + "iPhone": "iPhone", + "Android": "Android", + "Apply to Drive": "Candidature Chauffeur", + "Sign In": "Connexion", + "Social": "Contact", + "Twitter": "Twitter", + "Facebook": "Facebook", + "Blog": "Blog", + "Privacy Policy": "Protection des Données Personelles", + "Terms": "Conditions Générales", + "Copyright © Uber Technologies, Inc.": "© Uber, Inc.", + "Language:": "Langue:", + "Forgot Password": "Mot de passe oublié", + "Company_Footer": "À Propos d'Uber", + "Expiration": "Expiration", + "Fare": "Tarif", + "Driver": "Chauffeur", + "Drivers": "Chauffeurs", + "Dashboard": "Tableau de bord", + "Forgot Password": "Mot de passe oublié", + "Forgot Password?": "Mot de passe oublié?", + "Trip Details": "Détails de la course", + "Save": "Enregistrer", + "Cancel": "Annuler", + "Edit": "Modifier", + "Password": "Mot de passe", + "First Name": "Prénom", + "Last Name": "Nom", + "Email Address": "E-mail", + "Submit": "Soumettre", + "Mobile Number": "Téléphone Portable", + "Zip Code": "Code Postal", + "Sign Out": "Se déconnecter", + "Confirm Email Message": "E-mail de confirmation", + "Upload": "Télécharger", + "Rating": "Notation", + "Pickup Time": "Heure de prise en charge", + "2011": "2011", + "2012": "2012", + "2013": "2013", + "2014": "2014", + "2015": "2015", + "2016": "2016", + "2017": "2017", + "2018": "2018", + "2019": "2019", + "2020": "2020", + "2021": "2021", + "2022": "2022", + "01": "01", + "02": "02", + "03": "03", + "04": "04", + "05": "05", + "06": "06", + "07": "07", + "08": "08", + "09": "09", + "10": "10", + "11": "11", + "12": "12" + }; +}).call(this); +}, "web-lib/uber_collection": function(exports, require, module) {(function() { + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + exports.UberCollection = (function() { + __extends(UberCollection, Backbone.Collection); + function UberCollection() { + UberCollection.__super__.constructor.apply(this, arguments); + } + UberCollection.prototype.parse = function(data) { + var model, tmp, _i, _in, _len, _out; + _in = data.resources || data; + _out = []; + if (data.meta) { + this.meta = data.meta; + } + for (_i = 0, _len = _in.length; _i < _len; _i++) { + model = _in[_i]; + tmp = new this.model; + tmp.set(tmp.parse(model)); + _out.push(tmp); + } + return _out; + }; + UberCollection.prototype.isRenderable = function() { + if (this.models.length) { + return true; + } + }; + UberCollection.prototype.toTableRows = function(cols) { + var tableRows; + tableRows = []; + _.each(this.models, function(model) { + return tableRows.push(model.toTableRow(cols)); + }); + return tableRows; + }; + return UberCollection; + })(); +}).call(this); +}, "web-lib/uber_model": function(exports, require, module) {(function() { + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __indexOf = Array.prototype.indexOf || function(item) { + for (var i = 0, l = this.length; i < l; i++) { + if (this[i] === item) return i; + } + return -1; + }; + exports.UberModel = (function() { + __extends(UberModel, Backbone.Model); + function UberModel() { + this.refetch = __bind(this.refetch, this); + this.fetch = __bind(this.fetch, this); + this.save = __bind(this.save, this); + this.parse = __bind(this.parse, this); + UberModel.__super__.constructor.apply(this, arguments); + } + UberModel.prototype.endpoint = 'set_api_endpoint_in_subclass'; + UberModel.prototype.refetchOptions = {}; + UberModel.prototype.url = function(type) { + var endpoint_path; + endpoint_path = "/" + this.endpoint; + if (this.get('id')) { + return endpoint_path + ("/" + (this.get('id'))); + } else { + return endpoint_path; + } + }; + UberModel.prototype.isRenderable = function() { + var i, key, value, _ref; + i = 0; + _ref = this.attributes; + for (key in _ref) { + if (!__hasProp.call(_ref, key)) continue; + value = _ref[key]; + if (this.attributes.hasOwnProperty(key)) { + i += 1; + } + if (i > 1) { + return true; + } + } + return !(i === 1); + }; + UberModel.prototype.parse = function(response) { + var attrs, key, model, models, _i, _j, _k, _len, _len2, _len3, _ref, _ref2; + if (typeof response === 'object') { + _ref = _.intersection(_.keys(app.models), _.keys(response)); + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + key = _ref[_i]; + if (response[key]) { + attrs = this.parse(response[key]); + if (typeof attrs === 'object') { + response[key] = new app.models[key](attrs); + } + } + } + _ref2 = _.intersection(_.keys(app.collections), _.keys(response)); + for (_j = 0, _len2 = _ref2.length; _j < _len2; _j++) { + key = _ref2[_j]; + models = response[key]; + if (_.isArray(models)) { + response[key] = new app.collections[key]; + for (_k = 0, _len3 = models.length; _k < _len3; _k++) { + model = models[_k]; + attrs = app.collections[key].prototype.model.prototype.parse(model); + response[key].add(new response[key].model(attrs)); + } + } + } + } + return response; + }; + UberModel.prototype.save = function(attributes, options) { + var attr, _i, _j, _len, _len2, _ref, _ref2; + if (options == null) { + options = {}; + } + _ref = _.intersection(_.keys(app.models), _.keys(this.attributes)); + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + attr = _ref[_i]; + if (typeof this.get(attr) === "object") { + this.unset(attr, { + silent: true + }); + } + } + _ref2 = _.intersection(_.keys(app.collections), _.keys(this.attributes)); + for (_j = 0, _len2 = _ref2.length; _j < _len2; _j++) { + attr = _ref2[_j]; + if (typeof this.get(attr) === "object") { + this.unset(attr, { + silent: true + }); + } + } + if ((options != null) && options.diff && (attributes != null) && attributes !== {}) { + attributes['id'] = this.get('id'); + attributes['token'] = this.get('token'); + this.clear({ + 'silent': true + }); + this.set(attributes, { + silent: true + }); + } + if (__indexOf.call(_.keys(options), "data") < 0 && __indexOf.call(_.keys(this.refetchOptions || {}), "data") >= 0) { + options.data = this.refetchOptions.data; + } + return Backbone.Model.prototype.save.call(this, attributes, options); + }; + UberModel.prototype.fetch = function(options) { + this.refetchOptions = options; + return Backbone.Model.prototype.fetch.call(this, options); + }; + UberModel.prototype.refetch = function() { + return this.fetch(this.refetchOptions); + }; + return UberModel; + })(); +}).call(this); +}, "web-lib/uber_router": function(exports, require, module) {(function() { + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + exports.UberRouter = (function() { + __extends(UberRouter, Backbone.Router); + function UberRouter() { + UberRouter.__super__.constructor.apply(this, arguments); + } + UberRouter.prototype.datePickers = function(format) { + if (format == null) { + format = "%Z-%m-%dT%H:%i:%s%:"; + } + $('.datepicker').AnyTime_noPicker(); + return $('.datepicker').AnyTime_picker({ + 'format': format, + 'formatUtcOffset': '%@' + }); + }; + UberRouter.prototype.autoGrowInput = function() { + return $('.editable input').autoGrowInput(); + }; + UberRouter.prototype.windowTitle = function(title) { + return $(document).attr('title', title); + }; + return UberRouter; + })(); +}).call(this); +}, "web-lib/uber_show_view": function(exports, require, module) {(function() { + var UberView; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + UberView = require('web-lib/uber_view').UberView; + exports.UberShowView = (function() { + __extends(UberShowView, UberView); + function UberShowView() { + UberShowView.__super__.constructor.apply(this, arguments); + } + UberShowView.prototype.view = 'show'; + UberShowView.prototype.events = { + 'click #edit': 'edit', + 'submit form': 'save', + 'click .cancel': 'cancel' + }; + UberShowView.prototype.errors = null; + UberShowView.prototype.showTemplate = null; + UberShowView.prototype.editTemplate = null; + UberShowView.prototype.initialize = function() { + if (this.init_hook) { + this.init_hook(); + } + _.bindAll(this, 'render'); + return this.model.bind('change', this.render); + }; + UberShowView.prototype.render = function() { + var $el; + $el = $(this.el); + this.selectView(); + if (this.view === 'show') { + $el.html(this.showTemplate({ + model: this.model + })); + } else if (this.view === 'edit') { + $el.html(this.editTemplate({ + model: this.model, + errors: this.errors || {}, + collections: this.collections || {} + })); + } else { + $el.html(this.newTemplate({ + model: this.model, + errors: this.errors || {}, + collections: this.collections || {} + })); + } + if (this.render_hook) { + this.render_hook(); + } + this.errors = null; + this.userIdsToLinkedNames(); + this.datePickers(); + return this.place(); + }; + UberShowView.prototype.selectView = function() { + var url; + if (this.options.urlRendering) { + url = window.location.hash; + if (url.match(/\/new/)) { + return this.view = 'new'; + } else if (url.match(/\/edit/)) { + return this.view = 'edit'; + } else { + return this.view = 'show'; + } + } + }; + UberShowView.prototype.edit = function(e) { + e.preventDefault(); + if (this.options.urlRendering) { + window.location.hash = '#/' + this.model.endpoint + '/' + this.model.get('id') + '/edit'; + } else { + this.view = 'edit'; + } + return this.model.change(); + }; + UberShowView.prototype.save = function(e) { + var attributes, ele, form_attrs, _i, _len, _ref; + e.preventDefault(); + attributes = $(e.currentTarget).serializeToJson(); + form_attrs = {}; + _ref = $('input[type="radio"]'); + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + ele = _ref[_i]; + if ($(ele).is(':checked')) { + form_attrs[$(ele).attr('name')] = $(ele).attr('value'); + } + } + attributes = _.extend(attributes, form_attrs); + if (this.relationships) { + attributes = _.extend(attributes, { + relationships: this.relationships + }); + } + if (this.filter_attributes != null) { + this.filter_attributes(attributes); + } + return this.model.save(attributes, { + silent: true, + success: __bind(function(model) { + if (this.options.urlRendering) { + window.location.hash = '#/' + this.model.endpoint + '/' + this.model.get('id'); + } else { + this.view = 'show'; + } + return this.flash('success', "Uber save!"); + }, this), + statusCode: { + 406: __bind(function(xhr) { + this.errors = JSON.parse(xhr.responseText); + return this.flash('error', 'That was not Uber.'); + }, this) + }, + error: __bind(function(model, xhr) { + var code, message, responseJSON, responseText; + code = xhr.status; + responseText = xhr.responseText; + if (responseText) { + responseJSON = JSON.parse(responseText); + } + if (responseJSON && (typeof responseJSON === 'object') && (responseJSON.hasOwnProperty('error'))) { + message = responseJSON.error; + } + return this.flash('error', (code || 'Unknown') + ' error' + (': ' + message || '')); + }, this), + complete: __bind(function() { + return this.model.change(); + }, this) + }); + }; + UberShowView.prototype.cancel = function(e) { + e.preventDefault(); + if (this.options.urlRendering) { + window.location.hash = '#/' + this.model.endpoint + '/' + this.model.get('id'); + } else { + this.view = 'show'; + } + return this.model.fetch({ + silent: true, + complete: __bind(function() { + return this.model.change(); + }, this) + }); + }; + return UberShowView; + })(); +}).call(this); +}, "web-lib/uber_sync": function(exports, require, module) {(function() { + var methodType; + var __indexOf = Array.prototype.indexOf || function(item) { + for (var i = 0, l = this.length; i < l; i++) { + if (this[i] === item) return i; + } + return -1; + }; + methodType = { + create: 'POST', + update: 'PUT', + "delete": 'DELETE', + read: 'GET' + }; + exports.UberSync = function(method, model, options) { + var token; + options.type = methodType[method]; + options.url = _.isString(this.url) ? '/api' + this.url : '/api' + this.url(options.type); + options.data = _.extend({}, options.data); + if (__indexOf.call(_.keys(options.data), "city_id") < 0) { + if ($.cookie('city_filter')) { + _.extend(options.data, { + city_id: $.cookie('city_filter') + }); + } + } else { + delete options.data['city_id']; + } + if (options.type === 'POST' || options.type === 'PUT') { + _.extend(options.data, model.toJSON()); + } + token = $.cookie('token') ? $.cookie('token') : typeof USER !== "undefined" && USER !== null ? USER.get('token') : ""; + _.extend(options.data, { + token: token + }); + if (method === "delete") { + options.contentType = 'application/json'; + options.data = JSON.stringify(options.data); + } + return $.ajax(options); + }; +}).call(this); +}, "web-lib/uber_view": function(exports, require, module) {(function() { + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + exports.UberView = (function() { + __extends(UberView, Backbone.View); + function UberView() { + this.processDocumentUpload = __bind(this.processDocumentUpload, this); + UberView.__super__.constructor.apply(this, arguments); + } + UberView.prototype.className = 'view_container'; + UberView.prototype.hashId = function() { + return parseInt(location.hash.split('/')[2]); + }; + UberView.prototype.place = function(content) { + var $target; + $target = this.options.scope ? this.options.scope.find(this.options.selector) : $(this.options.selector); + $target[this.options.method || 'html'](content || this.el); + this.delegateEvents(); + $('#spinner').hide(); + return this; + }; + UberView.prototype.mixin = function(m, args) { + var events, self; + if (args == null) { + args = {}; + } + self = this; + events = m._events; + _.extend(this, m); + if (m.initialize) { + m.initialize(self, args); + } + return _.each(_.keys(events), function(key) { + var event, func, selector, split; + split = key.split(' '); + event = split[0]; + selector = split[1]; + func = events[key]; + return $(self.el).find(selector).live(event, function(e) { + return self[func](e); + }); + }); + }; + UberView.prototype.datePickers = function(format) { + if (format == null) { + format = "%Z-%m-%dT%H:%i:%s%:"; + } + $('.datepicker').AnyTime_noPicker(); + return $('.datepicker').AnyTime_picker({ + 'format': format, + 'formatUtcOffset': '%@' + }); + }; + UberView.prototype.dataTable = function(collection, selector, options, params, cols) { + var defaults; + if (selector == null) { + selector = 'table'; + } + if (options == null) { + options = {}; + } + if (params == null) { + params = {}; + } + if (cols == null) { + cols = []; + } + $(selector).empty(); + if (!cols.length) { + cols = collection.defaultColumns; + } + defaults = { + aoColumns: collection.tableColumns(cols), + bDestroy: true, + bSort: false, + bProcessing: true, + bFilter: false, + bServerSide: true, + bPaginate: true, + bScrollInfinite: true, + bScrollCollapse: true, + sScrollY: '600px', + iDisplayLength: 50, + fnServerData: function(source, data, callback) { + var defaultParams; + defaultParams = { + limit: data[4].value, + offset: data[3].value + }; + return collection.fetch({ + data: _.extend(defaultParams, params), + success: function() { + return callback({ + aaData: collection.toTableRows(cols), + iTotalRecords: collection.meta.count, + iTotalDisplayRecords: collection.meta.count + }); + }, + error: function() { + return new Error({ + message: 'Loading error.' + }); + } + }); + }, + fnRowCallback: function(nRow, aData, iDisplayIndex, iDisplayIndexFull) { + $('[data-tooltip]', nRow).qtip({ + content: { + attr: 'data-tooltip' + }, + style: { + classes: "ui-tooltip-light ui-tooltip-rounded ui-tooltip-shadow" + } + }); + return nRow; + } + }; + return $(this.el).find(selector).dataTable(_.extend(defaults, options)); + }; + UberView.prototype.dataTableLocal = function(collection, selector, options, params, cols) { + var $dataTable, defaults; + if (selector == null) { + selector = 'table'; + } + if (options == null) { + options = {}; + } + if (params == null) { + params = {}; + } + if (cols == null) { + cols = []; + } + $(selector).empty(); + if (!cols.length || cols.length === 0) { + cols = collection.defaultColumns; + } + defaults = { + aaData: collection.toTableRows(cols), + aoColumns: collection.tableColumns(cols), + bDestroy: true, + bSort: false, + bProcessing: true, + bFilter: false, + bScrollInfinite: true, + bScrollCollapse: true, + sScrollY: '600px', + iDisplayLength: -1 + }; + $dataTable = $(this.el).find(selector).dataTable(_.extend(defaults, options)); + _.delay(__bind(function() { + if ($dataTable && $dataTable.length > 0) { + return $dataTable.fnAdjustColumnSizing(); + } + }, this), 1); + return $dataTable; + }; + UberView.prototype.reverseGeocode = function() { + var $el; + return ''; + $el = $(this.el); + return this.requireMaps(function() { + var geocoder; + geocoder = new google.maps.Geocoder(); + return $el.find('[data-point]').each(function() { + var $this, latLng, point; + $this = $(this); + point = JSON.parse($this.attr('data-point')); + latLng = new google.maps.LatLng(point.latitude, point.longitude); + return geocoder.geocode({ + latLng: latLng + }, function(data, status) { + if (status === google.maps.GeocoderStatus.OK) { + return $this.text(data[0].formatted_address); + } + }); + }); + }); + }; + UberView.prototype.userIdsToLinkedNames = function() { + var $el; + $el = $(this.el); + return $el.find('a[data-user-id][data-user-type]').each(function() { + var $this, user, userType; + $this = $(this); + userType = $this.attr('data-user-type') === 'user' ? 'client' : $this.attr('data-user-type'); + user = new app.models[userType]({ + id: $this.attr('data-user-id') + }); + return user.fetch({ + success: function(user) { + return $this.html(app.helpers.linkedName(user)).attr('href', "!/" + user.role + "s/" + user.id); + }, + error: function() { + if ($this.attr('data-user-type') === 'user') { + user = new app.models['driver']({ + id: $this.attr('data-user-id') + }); + return user.fetch({ + success: function(user) { + return $this.html(app.helpers.linkedName(user)).attr('href', "!/driver/" + user.id); + } + }); + } + } + }); + }); + }; + UberView.prototype.selectedCity = function() { + var $selected, city, cityFilter; + cityFilter = $.cookie('city_filter'); + $selected = $("#city_filter option[value=" + cityFilter + "]"); + if (city_filter && $selected.length) { + return city = { + lat: parseFloat($selected.attr('data-lat')), + lng: parseFloat($selected.attr('data-lng')), + timezone: $selected.attr('data-timezone') + }; + } else { + return city = { + lat: 37.775, + lng: -122.45, + timezone: 'Etc/UTC' + }; + } + }; + UberView.prototype.updateModel = function(e, success) { + var $el, attrs, model, self; + e.preventDefault(); + $el = $(e.currentTarget); + self = this; + model = new this.model.__proto__.constructor({ + id: this.model.id + }); + attrs = {}; + $el.find('[name]').each(function() { + var $this; + $this = $(this); + return attrs["" + ($this.attr('name'))] = $this.val(); + }); + self.model.set(attrs); + $el.find('span.error').text(''); + return model.save(attrs, { + complete: function(xhr) { + var response; + response = JSON.parse(xhr.responseText); + switch (xhr.status) { + case 200: + self.model = model; + $el.find('[name]').val(''); + if (success) { + return success(); + } + break; + case 406: + return _.each(response, function(error, field) { + return $el.find("[name=" + field + "]").parent().find('span.error').text(error); + }); + default: + return this.unanticipatedError(response); + } + } + }); + }; + UberView.prototype.autoUpdateModel = function(e) { + var $el, arg, model, self, val; + $el = $(e.currentTarget); + val = $el.val(); + self = this; + if (val !== this.model.get($el.attr('id'))) { + arg = {}; + arg[$el.attr('id')] = $el.is(':checkbox') ? $el.is(':checked') ? 1 : 0 : val; + $('.editable span').empty(); + this.model.set(arg); + model = new this.model.__proto__.constructor({ + id: this.model.id + }); + return model.save(arg, { + complete: function(xhr) { + var key, response, _i, _len, _ref, _results; + response = JSON.parse(xhr.responseText); + switch (xhr.status) { + case 200: + self.flash('success', 'Saved!'); + return $el.blur(); + case 406: + self.flash('error', 'That was not Uber.'); + _ref = _.keys(response); + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + key = _ref[_i]; + _results.push($el.parent().find('span').html(response[key])); + } + return _results; + break; + default: + return self.unanticipatedError; + } + } + }); + } + }; + UberView.prototype.unanticipatedError = function(response) { + return self.flash('error', response); + }; + UberView.prototype.flash = function(type, text) { + var $banner; + $banner = $("." + type); + $banner.find('p').text(text).end().css('border', '1px solid #999').animate({ + top: 0 + }, 500); + return setTimeout(function() { + return $banner.animate({ + top: -$banner.outerHeight() + }, 500); + }, 3000); + }; + UberView.prototype.requireMaps = function(callback) { + if (typeof google !== 'undefined' && google.maps) { + return callback(); + } else { + return $.getScript("https://www.google.com/jsapi?key=" + CONFIG.googleJsApiKey, function() { + return google.load('maps', 3, { + callback: callback, + other_params: 'sensor=false&language=en' + }); + }); + } + }; + UberView.prototype.select_drop_down = function(model, key) { + var value; + value = model.get(key); + if (value) { + return $("select[id='" + key + "'] option[value='" + value + "']").attr('selected', 'selected'); + } + }; + UberView.prototype.processDocumentUpload = function(e) { + var $fi, $form, arbData, curDate, data, expDate, expM, expY, expiration, fileElementId, invalid; + e.preventDefault(); + $form = $(e.currentTarget); + $fi = $("input[type=file]", $form); + $(".validationError").removeClass("validationError"); + if (!$fi.val()) { + return $fi.addClass("validationError"); + } else { + fileElementId = $fi.attr('id'); + expY = $("select[name=expiration-year]", $form).val(); + expM = $("select[name=expiration-month]", $form).val(); + invalid = false; + if (expY && expM) { + expDate = new Date(expY, expM, 28); + curDate = new Date(); + if (expDate < curDate) { + invalid = true; + $(".expiration", $form).addClass("validationError"); + } + expiration = "" + expY + "-" + expM + "-28T23:59:59Z"; + } + arbData = {}; + $(".arbitraryField", $form).each(__bind(function(i, e) { + arbData[$(e).attr('name')] = $(e).val(); + if ($(e).val() === "") { + invalid = true; + return $(e).addClass("validationError"); + } + }, this)); + if (!invalid) { + data = { + token: $.cookie('token') || USER.get('token'), + name: $("input[name=fileName]", $form).val(), + meta: escape(JSON.stringify(arbData)), + user_id: $("input[name=driver_id]", $form).val(), + vehicle_id: $("input[name=vehicle_id]", $form).val() + }; + if (expiration) { + data['expiration'] = expiration; + } + $("#spinner").show(); + return $.ajaxFileUpload({ + url: '/api/documents', + secureuri: false, + fileElementId: fileElementId, + data: data, + complete: __bind(function(resp, status) { + var key, _i, _len, _ref, _results; + $("#spinner").hide(); + if (status === "success") { + if (this.model) { + this.model.refetch(); + } else { + USER.refetch(); + } + } + if (status === "error") { + _ref = _.keys(resp); + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + key = _ref[_i]; + _results.push($("*[name=" + key + "]", $form).addClass("validationError")); + } + return _results; + } + }, this) + }); + } + } + }; + return UberView; + })(); +}).call(this); +}, "web-lib/views/footer": function(exports, require, module) {(function() { + var footerTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + footerTemplate = require('web-lib/templates/footer'); + exports.SharedFooterView = (function() { + __extends(SharedFooterView, Backbone.View); + function SharedFooterView() { + SharedFooterView.__super__.constructor.apply(this, arguments); + } + SharedFooterView.prototype.id = 'footer_view'; + SharedFooterView.prototype.events = { + 'click .language': 'intl_set_cookie_locale' + }; + SharedFooterView.prototype.render = function() { + $(this.el).html(footerTemplate()); + this.delegateEvents(); + return this; + }; + SharedFooterView.prototype.intl_set_cookie_locale = function(e) { + var _ref; + i18n.setLocale(e != null ? (_ref = e.srcElement) != null ? _ref.id : void 0 : void 0); + return location.reload(); + }; + return SharedFooterView; + })(); +}).call(this); +}}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/embed-tokens.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/embed-tokens.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,15 @@ +#! /usr/bin/env node + +global.sys = require(/^v0\.[012]/.test(process.version) ? "sys" : "util"); +var fs = require("fs"); +var uglify = require("uglify-js"), // symlink ~/.node_libraries/uglify-js.js to ../uglify-js.js + jsp = uglify.parser, + pro = uglify.uglify; + +var code = fs.readFileSync("embed-tokens.js", "utf8").replace(/^#.*$/mg, ""); +var ast = jsp.parse(code, null, true); + +// trololo +function fooBar() {} + +console.log(sys.inspect(ast, null, null)); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/goto.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/goto.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,26 @@ +function unique(arqw) { + var a = [], i, j + outer: for (i = 0; i < arqw.length; i++) { + for (j = 0; j < a.length; j++) { + if (a[j] == arqw[i]) { + continue outer + } + } + a[a.length] = arqw[i] + } + return a +} + + +function unique(arqw) { + var crap = [], i, j + outer: for (i = 0; i < arqw.length; i++) { + for (j = 0; j < crap.length; j++) { + if (crap[j] == arqw[i]) { + continue outer + } + } + crap[crap.length] = arqw[i] + } + return crap +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/goto2.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/goto2.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +function q(qooo) { + var a; + foo: for(;;) { + a++; + if (something) break foo; + return qooo; + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/hoist.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/hoist.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,33 @@ +function foo(arg1, arg2, arg3, arg4, arg5, arg6) { + var a = 5; + { + var d = 10, mak = 20, buz = 30; + var q = buz * 2; + } + if (moo) { + var a, b, c; + } + for (var arg1 = 0, d = 20; arg1 < 10; ++arg1) + console.log(arg3); + for (var i in mak) {} + for (j in d) {} + var d; + + function test() { + + }; + + //test(); + + (function moo(first, second){ + console.log(first); + })(1); + + (function moo(first, second){ + console.log(moo()); + })(1); +} + + +var foo; +var bar; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/instrument.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/instrument.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,97 @@ +// sample on how to use the parser and walker API to instrument some code + +var jsp = require("uglify-js").parser; +var pro = require("uglify-js").uglify; + +function instrument(code) { + var ast = jsp.parse(code, false, true); // true for the third arg specifies that we want + // to have start/end tokens embedded in the + // statements + var w = pro.ast_walker(); + + // we're gonna need this to push elements that we're currently looking at, to avoid + // endless recursion. + var analyzing = []; + function do_stat() { + var ret; + if (this[0].start && analyzing.indexOf(this) < 0) { + // without the `analyzing' hack, w.walk(this) would re-enter here leading + // to infinite recursion + analyzing.push(this); + ret = [ "splice", // XXX: "block" is safer + [ [ "stat", + [ "call", [ "name", "trace" ], + [ [ "string", this[0].toString() ], + [ "num", this[0].start.line ], + [ "num", this[0].start.col ], + [ "num", this[0].end.line ], + [ "num", this[0].end.col ]]]], + w.walk(this) ]]; + analyzing.pop(this); + } + return ret; + }; + var new_ast = w.with_walkers({ + "stat" : do_stat, + "label" : do_stat, + "break" : do_stat, + "continue" : do_stat, + "debugger" : do_stat, + "var" : do_stat, + "const" : do_stat, + "return" : do_stat, + "throw" : do_stat, + "try" : do_stat, + "defun" : do_stat, + "if" : do_stat, + "while" : do_stat, + "do" : do_stat, + "for" : do_stat, + "for-in" : do_stat, + "switch" : do_stat, + "with" : do_stat + }, function(){ + return w.walk(ast); + }); + return pro.gen_code(new_ast, { beautify: true }); +} + + + + +////// test code follows. + +var code = instrument(test.toString()); +console.log(code); + +function test() { + // simple stats + a = 5; + c += a + b; + "foo"; + + // var + var foo = 5; + const bar = 6, baz = 7; + + // switch block. note we can't track case lines the same way. + switch ("foo") { + case "foo": + return 1; + case "bar": + return 2; + } + + // for/for in + for (var i = 0; i < 5; ++i) { + console.log("Hello " + i); + } + for (var i in [ 1, 2, 3]) { + console.log(i); + } + + // note however that the following is broken. I guess we + // should add the block brackets in this case... + for (var i = 0; i < 5; ++i) + console.log("foo"); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/instrument2.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/instrument2.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,138 @@ +// sample on how to use the parser and walker API to instrument some code + +var jsp = require("uglify-js").parser; +var pro = require("uglify-js").uglify; + +function instrument(code) { + var ast = jsp.parse(code, false, true); // true for the third arg specifies that we want + // to have start/end tokens embedded in the + // statements + var w = pro.ast_walker(); + + function trace (line, comment) { + var code = pro.gen_code(line, { beautify: true }); + var data = line[0] + + var args = [] + if (!comment) comment = "" + if (typeof data === "object") { + code = code.split(/\n/).shift() + args = [ [ "string", data.toString() ], + [ "string", code ], + [ "num", data.start.line ], + [ "num", data.start.col ], + [ "num", data.end.line ], + [ "num", data.end.col ]] + } else { + args = [ [ "string", data ], + [ "string", code ]] + + } + return [ "call", [ "name", "trace" ], args ]; + } + + // we're gonna need this to push elements that we're currently looking at, to avoid + // endless recursion. + var analyzing = []; + function do_stat() { + var ret; + if (this[0].start && analyzing.indexOf(this) < 0) { + // without the `analyzing' hack, w.walk(this) would re-enter here leading + // to infinite recursion + analyzing.push(this); + ret = [ "splice", + [ [ "stat", trace(this) ], + w.walk(this) ]]; + analyzing.pop(this); + } + return ret; + } + + function do_cond(c, t, f) { + return [ this[0], w.walk(c), + ["seq", trace(t), w.walk(t) ], + ["seq", trace(f), w.walk(f) ]]; + } + + function do_binary(c, l, r) { + if (c !== "&&" && c !== "||") { + return [this[0], c, w.walk(l), w.walk(r)]; + } + return [ this[0], c, + ["seq", trace(l), w.walk(l) ], + ["seq", trace(r), w.walk(r) ]]; + } + + var new_ast = w.with_walkers({ + "stat" : do_stat, + "label" : do_stat, + "break" : do_stat, + "continue" : do_stat, + "debugger" : do_stat, + "var" : do_stat, + "const" : do_stat, + "return" : do_stat, + "throw" : do_stat, + "try" : do_stat, + "defun" : do_stat, + "if" : do_stat, + "while" : do_stat, + "do" : do_stat, + "for" : do_stat, + "for-in" : do_stat, + "switch" : do_stat, + "with" : do_stat, + "conditional" : do_cond, + "binary" : do_binary + }, function(){ + return w.walk(ast); + }); + return pro.gen_code(new_ast, { beautify: true }); +} + + +////// test code follows. + +var code = instrument(test.toString()); +console.log(code); + +function test() { + // simple stats + a = 5; + c += a + b; + "foo"; + + // var + var foo = 5; + const bar = 6, baz = 7; + + // switch block. note we can't track case lines the same way. + switch ("foo") { + case "foo": + return 1; + case "bar": + return 2; + } + + // for/for in + for (var i = 0; i < 5; ++i) { + console.log("Hello " + i); + } + for (var i in [ 1, 2, 3]) { + console.log(i); + } + + for (var i = 0; i < 5; ++i) + console.log("foo"); + + for (var i = 0; i < 5; ++i) { + console.log("foo"); + } + + var k = plurp() ? 1 : 0; + var x = a ? doX(y) && goZoo("zoo") + : b ? blerg({ x: y }) + : null; + + var x = X || Y; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/liftvars.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/liftvars.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +var UNUSED_VAR1 = 19; + +function main() { + var unused_var2 = 20; + alert(100); +} + +main(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,30 @@ +#! /usr/bin/env node + +global.sys = require(/^v0\.[012]/.test(process.version) ? "sys" : "util"); +var fs = require("fs"); +var uglify = require("uglify-js"), // symlink ~/.node_libraries/uglify-js.js to ../uglify-js.js + jsp = uglify.parser, + pro = uglify.uglify; + +var code = fs.readFileSync("hoist.js", "utf8"); +var ast = jsp.parse(code); + +ast = pro.ast_lift_variables(ast); + +var w = pro.ast_walker(); +ast = w.with_walkers({ + "function": function() { + var node = w.dive(this); // walk depth first + console.log(pro.gen_code(node, { beautify: true })); + return node; + }, + "name": function(name) { + return [ this[0], "X" ]; + } +}, function(){ + return w.walk(ast); +}); + +console.log(pro.gen_code(ast, { + beautify: true +})); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/uglify-hangs.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/uglify-hangs.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3930 @@ +/** + * @fileoverview + * + * JsWorld + * + *

Javascript library for localised formatting and parsing of: + *

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

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

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

Accepted formats: + * + *

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

Accepted formats: + * + *

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

Accepted formats: + * + *

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

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

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

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

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

0 No space separates the currency symbol and value.

+ * + *

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

+ * + *

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

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

0 Parentheses enclose the quantity and the currency_symbol.

+ * + *

1 The sign string precedes the quantity and the currency_symbol.

+ * + *

2 The sign string succeeds the quantity and the currency_symbol.

+ * + *

3 The sign string precedes the currency_symbol.

+ * + *

4 The sign string succeeds the currency_symbol.

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

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

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

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

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

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

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

+	 * For local currencies the native shorthand symbol will be used for
+	 * formatting.
+	 * Example:
+	 *        locale is en_US
+	 *        currency is USD
+	 *        -> the "$" symbol will be used, e.g. $123.45
+	 *        
+	 * For non-local currencies the international ISO-4217 code will be
+	 * used for formatting.
+	 * Example:
+	 *       locale is en_US (which has USD as currency)
+	 *       currency is EUR
+	 *       -> the ISO three-letter code will be used, e.g. EUR 123.45
+	 *
+	 * If the currency is non-local, but an alternative currency symbol was
+	 * provided, this will be used instead.
+	 * Example
+	 *       locale is en_US (which has USD as currency)
+	 *       currency is EUR
+	 *       an alternative symbol is provided - "€"
+	 *       -> the alternative symbol will be used, e.g. €123.45
+	 *
+ * + * @param {Number|String} amount The amount to format as currency. + * @param {String} [options] Options to modify the formatted output: + *
    + *
  • "^" suppress grouping + *
  • "!" suppress the currency symbol + *
  • "~" suppress the currency symbol and the sign (positive or negative) + *
  • "i" force international sign (ISO-4217 code) formatting + *
  • ".n" specify decimal precision + * + * @returns The formatted currency amount as string. + * + * @throws "Error: Invalid amount" on bad amount. + */ + this.format = function(amount, options) { + + // if the amount is passed as string, check that it parses to a float + var floatAmount; + + if (typeof amount == "string") { + amount = jsworld._trim(amount); + floatAmount = parseFloat(amount); + + if (typeof floatAmount != "number" || isNaN(floatAmount)) + throw "Error: Amount string not a number"; + } + else if (typeof amount == "number") { + floatAmount = amount; + } + else { + throw "Error: Amount not a number"; + } + + // get the required precision, ".n" option arg overrides default locale config + var reqPrecision = jsworld._getPrecision(options); + + if (reqPrecision == -1) { + if (this.internationalFormatting || jsworld._hasOption("i", options)) + reqPrecision = this.lc.int_frac_digits; + else + reqPrecision = this.lc.frac_digits; + } + + // round + floatAmount = Math.round(floatAmount * Math.pow(10, reqPrecision)) / Math.pow(10, reqPrecision); + + + // convert the float amount to string and parse into + // object with properties integer and fraction + var parsedAmount = jsworld._splitNumber(String(floatAmount)); + + // format integer part with grouping chars + var formattedIntegerPart; + + if (floatAmount === 0) + formattedIntegerPart = "0"; + else + formattedIntegerPart = jsworld._hasOption("^", options) ? + parsedAmount.integer : + jsworld._formatIntegerPart(parsedAmount.integer, + this.lc.mon_grouping, + this.lc.mon_thousands_sep); + + + // format the fractional part + var formattedFractionPart; + + if (reqPrecision == -1) { + // pad fraction with trailing zeros accoring to default locale [int_]frac_digits + if (this.internationalFormatting || jsworld._hasOption("i", options)) + formattedFractionPart = + jsworld._formatFractionPart(parsedAmount.fraction, this.lc.int_frac_digits); + else + formattedFractionPart = + jsworld._formatFractionPart(parsedAmount.fraction, this.lc.frac_digits); + } + else { + // pad fraction with trailing zeros according to optional format parameter + formattedFractionPart = + jsworld._formatFractionPart(parsedAmount.fraction, reqPrecision); + } + + + // join integer and decimal parts using the mon_decimal_point property + var quantity; + + if (this.lc.frac_digits > 0 || formattedFractionPart.length) + quantity = formattedIntegerPart + this.lc.mon_decimal_point + formattedFractionPart; + else + quantity = formattedIntegerPart; + + + // do final formatting with sign and symbol + if (jsworld._hasOption("~", options)) { + return quantity; + } + else { + var suppressSymbol = jsworld._hasOption("!", options) ? true : false; + + var sign = floatAmount < 0 ? "-" : "+"; + + if (this.internationalFormatting || jsworld._hasOption("i", options)) { + + // format with ISO-4217 code (suppressed or not) + if (suppressSymbol) + return this._formatAsInternationalCurrencyWithNoSym(sign, quantity); + else + return this._formatAsInternationalCurrency(sign, quantity); + } + else { + // format with local currency code (suppressed or not) + if (suppressSymbol) + return this._formatAsLocalCurrencyWithNoSym(sign, quantity); + else + return this._formatAsLocalCurrency(sign, quantity); + } + } + }; + + + /** + * @private + * + * @description Assembles the final string with sign, separator and symbol as local + * currency. + * + * @param {String} sign The amount sign: "+" or "-". + * @param {String} q The formatted quantity (unsigned). + * + * @returns {String} The final formatted string. + */ + this._formatAsLocalCurrency = function (sign, q) { + + // assemble final formatted amount by going over all possible value combinations of: + // sign {+,-} , sign position {0,1,2,3,4} , separator {0,1,2} , symbol position {0,1} + if (sign == "+") { + + // parentheses + if (this.lc.p_sign_posn === 0 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 0) { + return "(" + q + this.curSym + ")"; + } + else if (this.lc.p_sign_posn === 0 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 1) { + return "(" + this.curSym + q + ")"; + } + else if (this.lc.p_sign_posn === 0 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 0) { + return "(" + q + " " + this.curSym + ")"; + } + else if (this.lc.p_sign_posn === 0 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 1) { + return "(" + this.curSym + " " + q + ")"; + } + + // sign before q + sym + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 0) { + return this.lc.positive_sign + q + this.curSym; + } + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + this.curSym + q; + } + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 0) { + return this.lc.positive_sign + q + " " + this.curSym; + } + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + this.curSym + " " + q; + } + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 0) { + return this.lc.positive_sign + " " + q + this.curSym; + } + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + " " + this.curSym + q; + } + + // sign after q + sym + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 0) { + return q + this.curSym + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 1) { + return this.curSym + q + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 0) { + return q + " " + this.curSym + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 1) { + return this.curSym + " " + q + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 0) { + return q + this.curSym + " " + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 1) { + return this.curSym + q + " " + this.lc.positive_sign; + } + + // sign before sym + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 0) { + return q + this.lc.positive_sign + this.curSym; + } + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + this.curSym + q; + } + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 0) { + return q + " " + this.lc.positive_sign + this.curSym; + } + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + this.curSym + " " + q; + } + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 0) { + return q + this.lc.positive_sign + " " + this.curSym; + } + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + " " + this.curSym + q; + } + + // sign after symbol + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 0) { + return q + this.curSym + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 1) { + return this.curSym + this.lc.positive_sign + q; + } + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 0) { + return q + " " + this.curSym + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 1) { + return this.curSym + this.lc.positive_sign + " " + q; + } + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 0) { + return q + this.curSym + " " + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 1) { + return this.curSym + " " + this.lc.positive_sign + q; + } + + } + else if (sign == "-") { + + // parentheses enclose q + sym + if (this.lc.n_sign_posn === 0 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 0) { + return "(" + q + this.curSym + ")"; + } + else if (this.lc.n_sign_posn === 0 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 1) { + return "(" + this.curSym + q + ")"; + } + else if (this.lc.n_sign_posn === 0 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 0) { + return "(" + q + " " + this.curSym + ")"; + } + else if (this.lc.n_sign_posn === 0 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 1) { + return "(" + this.curSym + " " + q + ")"; + } + + // sign before q + sym + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 0) { + return this.lc.negative_sign + q + this.curSym; + } + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + this.curSym + q; + } + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 0) { + return this.lc.negative_sign + q + " " + this.curSym; + } + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + this.curSym + " " + q; + } + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 0) { + return this.lc.negative_sign + " " + q + this.curSym; + } + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + " " + this.curSym + q; + } + + // sign after q + sym + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 0) { + return q + this.curSym + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 1) { + return this.curSym + q + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 0) { + return q + " " + this.curSym + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 1) { + return this.curSym + " " + q + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 0) { + return q + this.curSym + " " + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 1) { + return this.curSym + q + " " + this.lc.negative_sign; + } + + // sign before sym + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 0) { + return q + this.lc.negative_sign + this.curSym; + } + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + this.curSym + q; + } + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 0) { + return q + " " + this.lc.negative_sign + this.curSym; + } + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + this.curSym + " " + q; + } + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 0) { + return q + this.lc.negative_sign + " " + this.curSym; + } + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + " " + this.curSym + q; + } + + // sign after symbol + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 0) { + return q + this.curSym + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 1) { + return this.curSym + this.lc.negative_sign + q; + } + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 0) { + return q + " " + this.curSym + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 1) { + return this.curSym + this.lc.negative_sign + " " + q; + } + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 0) { + return q + this.curSym + " " + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 1) { + return this.curSym + " " + this.lc.negative_sign + q; + } + } + + // throw error if we fall through + throw "Error: Invalid POSIX LC MONETARY definition"; + }; + + + /** + * @private + * + * @description Assembles the final string with sign, separator and ISO-4217 + * currency code. + * + * @param {String} sign The amount sign: "+" or "-". + * @param {String} q The formatted quantity (unsigned). + * + * @returns {String} The final formatted string. + */ + this._formatAsInternationalCurrency = function (sign, q) { + + // assemble the final formatted amount by going over all possible value combinations of: + // sign {+,-} , sign position {0,1,2,3,4} , separator {0,1,2} , symbol position {0,1} + + if (sign == "+") { + + // parentheses + if (this.lc.int_p_sign_posn === 0 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 0) { + return "(" + q + this.currencyCode + ")"; + } + else if (this.lc.int_p_sign_posn === 0 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 1) { + return "(" + this.currencyCode + q + ")"; + } + else if (this.lc.int_p_sign_posn === 0 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 0) { + return "(" + q + this.intSep + this.currencyCode + ")"; + } + else if (this.lc.int_p_sign_posn === 0 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 1) { + return "(" + this.currencyCode + this.intSep + q + ")"; + } + + // sign before q + sym + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 0) { + return this.lc.positive_sign + q + this.currencyCode; + } + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + this.currencyCode + q; + } + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 0) { + return this.lc.positive_sign + q + this.intSep + this.currencyCode; + } + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + this.currencyCode + this.intSep + q; + } + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 0) { + return this.lc.positive_sign + this.intSep + q + this.currencyCode; + } + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + this.intSep + this.currencyCode + q; + } + + // sign after q + sym + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 0) { + return q + this.currencyCode + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 1) { + return this.currencyCode + q + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 0) { + return q + this.intSep + this.currencyCode + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 1) { + return this.currencyCode + this.intSep + q + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 0) { + return q + this.currencyCode + this.intSep + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 1) { + return this.currencyCode + q + this.intSep + this.lc.positive_sign; + } + + // sign before sym + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 0) { + return q + this.lc.positive_sign + this.currencyCode; + } + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + this.currencyCode + q; + } + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 0) { + return q + this.intSep + this.lc.positive_sign + this.currencyCode; + } + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + this.currencyCode + this.intSep + q; + } + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 0) { + return q + this.lc.positive_sign + this.intSep + this.currencyCode; + } + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + this.intSep + this.currencyCode + q; + } + + // sign after symbol + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 0) { + return q + this.currencyCode + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 1) { + return this.currencyCode + this.lc.positive_sign + q; + } + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 0) { + return q + this.intSep + this.currencyCode + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 1) { + return this.currencyCode + this.lc.positive_sign + this.intSep + q; + } + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 0) { + return q + this.currencyCode + this.intSep + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 1) { + return this.currencyCode + this.intSep + this.lc.positive_sign + q; + } + + } + else if (sign == "-") { + + // parentheses enclose q + sym + if (this.lc.int_n_sign_posn === 0 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 0) { + return "(" + q + this.currencyCode + ")"; + } + else if (this.lc.int_n_sign_posn === 0 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 1) { + return "(" + this.currencyCode + q + ")"; + } + else if (this.lc.int_n_sign_posn === 0 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 0) { + return "(" + q + this.intSep + this.currencyCode + ")"; + } + else if (this.lc.int_n_sign_posn === 0 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 1) { + return "(" + this.currencyCode + this.intSep + q + ")"; + } + + // sign before q + sym + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 0) { + return this.lc.negative_sign + q + this.currencyCode; + } + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + this.currencyCode + q; + } + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 0) { + return this.lc.negative_sign + q + this.intSep + this.currencyCode; + } + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + this.currencyCode + this.intSep + q; + } + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 0) { + return this.lc.negative_sign + this.intSep + q + this.currencyCode; + } + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + this.intSep + this.currencyCode + q; + } + + // sign after q + sym + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 0) { + return q + this.currencyCode + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 1) { + return this.currencyCode + q + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 0) { + return q + this.intSep + this.currencyCode + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 1) { + return this.currencyCode + this.intSep + q + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 0) { + return q + this.currencyCode + this.intSep + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 1) { + return this.currencyCode + q + this.intSep + this.lc.negative_sign; + } + + // sign before sym + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 0) { + return q + this.lc.negative_sign + this.currencyCode; + } + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + this.currencyCode + q; + } + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 0) { + return q + this.intSep + this.lc.negative_sign + this.currencyCode; + } + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + this.currencyCode + this.intSep + q; + } + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 0) { + return q + this.lc.negative_sign + this.intSep + this.currencyCode; + } + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + this.intSep + this.currencyCode + q; + } + + // sign after symbol + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 0) { + return q + this.currencyCode + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 1) { + return this.currencyCode + this.lc.negative_sign + q; + } + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 0) { + return q + this.intSep + this.currencyCode + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 1) { + return this.currencyCode + this.lc.negative_sign + this.intSep + q; + } + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 0) { + return q + this.currencyCode + this.intSep + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 1) { + return this.currencyCode + this.intSep + this.lc.negative_sign + q; + } + } + + // throw error if we fall through + throw "Error: Invalid POSIX LC MONETARY definition"; + }; + + + /** + * @private + * + * @description Assembles the final string with sign and separator, but suppress the + * local currency symbol. + * + * @param {String} sign The amount sign: "+" or "-". + * @param {String} q The formatted quantity (unsigned). + * + * @returns {String} The final formatted string + */ + this._formatAsLocalCurrencyWithNoSym = function (sign, q) { + + // assemble the final formatted amount by going over all possible value combinations of: + // sign {+,-} , sign position {0,1,2,3,4} , separator {0,1,2} , symbol position {0,1} + + if (sign == "+") { + + // parentheses + if (this.lc.p_sign_posn === 0) { + return "(" + q + ")"; + } + + // sign before q + sym + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 0) { + return this.lc.positive_sign + q; + } + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + q; + } + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 0) { + return this.lc.positive_sign + q; + } + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + q; + } + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 0) { + return this.lc.positive_sign + " " + q; + } + else if (this.lc.p_sign_posn === 1 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + " " + q; + } + + // sign after q + sym + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 0) { + return q + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 1) { + return q + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 0) { + return q + " " + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 1) { + return q + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 0) { + return q + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 2 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 1) { + return q + " " + this.lc.positive_sign; + } + + // sign before sym + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 0) { + return q + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + q; + } + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 0) { + return q + " " + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + " " + q; + } + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 0) { + return q + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 3 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + " " + q; + } + + // sign after symbol + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 0) { + return q + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 0 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + q; + } + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 0) { + return q + " " + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 1 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + " " + q; + } + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 0) { + return q + " " + this.lc.positive_sign; + } + else if (this.lc.p_sign_posn === 4 && this.lc.p_sep_by_space === 2 && this.lc.p_cs_precedes === 1) { + return this.lc.positive_sign + q; + } + + } + else if (sign == "-") { + + // parentheses enclose q + sym + if (this.lc.n_sign_posn === 0) { + return "(" + q + ")"; + } + + // sign before q + sym + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 0) { + return this.lc.negative_sign + q; + } + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + q; + } + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 0) { + return this.lc.negative_sign + q; + } + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + " " + q; + } + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 0) { + return this.lc.negative_sign + " " + q; + } + else if (this.lc.n_sign_posn === 1 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + " " + q; + } + + // sign after q + sym + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 0) { + return q + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 1) { + return q + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 0) { + return q + " " + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 1) { + return q + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 0) { + return q + " " + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 2 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 1) { + return q + " " + this.lc.negative_sign; + } + + // sign before sym + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 0) { + return q + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + q; + } + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 0) { + return q + " " + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + " " + q; + } + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 0) { + return q + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 3 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + " " + q; + } + + // sign after symbol + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 0) { + return q + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 0 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + q; + } + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 0) { + return q + " " + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 1 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + " " + q; + } + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 0) { + return q + " " + this.lc.negative_sign; + } + else if (this.lc.n_sign_posn === 4 && this.lc.n_sep_by_space === 2 && this.lc.n_cs_precedes === 1) { + return this.lc.negative_sign + q; + } + } + + // throw error if we fall through + throw "Error: Invalid POSIX LC MONETARY definition"; + }; + + + /** + * @private + * + * @description Assembles the final string with sign and separator, but suppress + * the ISO-4217 currency code. + * + * @param {String} sign The amount sign: "+" or "-". + * @param {String} q The formatted quantity (unsigned). + * + * @returns {String} The final formatted string. + */ + this._formatAsInternationalCurrencyWithNoSym = function (sign, q) { + + // assemble the final formatted amount by going over all possible value combinations of: + // sign {+,-} , sign position {0,1,2,3,4} , separator {0,1,2} , symbol position {0,1} + + if (sign == "+") { + + // parentheses + if (this.lc.int_p_sign_posn === 0) { + return "(" + q + ")"; + } + + // sign before q + sym + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 0) { + return this.lc.positive_sign + q; + } + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + q; + } + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 0) { + return this.lc.positive_sign + q; + } + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + this.intSep + q; + } + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 0) { + return this.lc.positive_sign + this.intSep + q; + } + else if (this.lc.int_p_sign_posn === 1 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + this.intSep + q; + } + + // sign after q + sym + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 0) { + return q + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 1) { + return q + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 0) { + return q + this.intSep + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 1) { + return q + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 0) { + return q + this.intSep + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 2 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 1) { + return q + this.intSep + this.lc.positive_sign; + } + + // sign before sym + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 0) { + return q + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + q; + } + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 0) { + return q + this.intSep + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + this.intSep + q; + } + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 0) { + return q + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 3 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + this.intSep + q; + } + + // sign after symbol + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 0) { + return q + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 0 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + q; + } + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 0) { + return q + this.intSep + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 1 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + this.intSep + q; + } + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 0) { + return q + this.intSep + this.lc.positive_sign; + } + else if (this.lc.int_p_sign_posn === 4 && this.lc.int_p_sep_by_space === 2 && this.lc.int_p_cs_precedes === 1) { + return this.lc.positive_sign + q; + } + + } + else if (sign == "-") { + + // parentheses enclose q + sym + if (this.lc.int_n_sign_posn === 0) { + return "(" + q + ")"; + } + + // sign before q + sym + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 0) { + return this.lc.negative_sign + q; + } + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + q; + } + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 0) { + return this.lc.negative_sign + q; + } + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + this.intSep + q; + } + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 0) { + return this.lc.negative_sign + this.intSep + q; + } + else if (this.lc.int_n_sign_posn === 1 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + this.intSep + q; + } + + // sign after q + sym + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 0) { + return q + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 1) { + return q + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 0) { + return q + this.intSep + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 1) { + return q + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 0) { + return q + this.intSep + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 2 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 1) { + return q + this.intSep + this.lc.negative_sign; + } + + // sign before sym + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 0) { + return q + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + q; + } + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 0) { + return q + this.intSep + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + this.intSep + q; + } + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 0) { + return q + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 3 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + this.intSep + q; + } + + // sign after symbol + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 0) { + return q + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 0 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + q; + } + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 0) { + return q + this.intSep + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 1 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + this.intSep + q; + } + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 0) { + return q + this.intSep + this.lc.negative_sign; + } + else if (this.lc.int_n_sign_posn === 4 && this.lc.int_n_sep_by_space === 2 && this.lc.int_n_cs_precedes === 1) { + return this.lc.negative_sign + q; + } + } + + // throw error if we fall through + throw "Error: Invalid POSIX LC_MONETARY definition"; + }; +}; + + +/** + * @class + * Class for parsing localised number strings. + * + * @public + * @constructor + * @description Creates a new numeric parser for the specified locale. + * + * @param {jsworld.Locale} locale A locale object specifying the required + * POSIX LC_NUMERIC formatting properties. + * + * @throws Error on constructor failure. + */ +jsworld.NumericParser = function(locale) { + + if (typeof locale != "object" || locale._className != "jsworld.Locale") + throw "Constructor error: You must provide a valid jsworld.Locale instance"; + + this.lc = locale; + + + /** + * @public + * + * @description Parses a numeric string formatted according to the + * preset locale. Leading and trailing whitespace is ignored; the number + * may also be formatted without thousands separators. + * + * @param {String} formattedNumber The formatted number. + * + * @returns {Number} The parsed number. + * + * @throws Error on a parse exception. + */ + this.parse = function(formattedNumber) { + + if (typeof formattedNumber != "string") + throw "Parse error: Argument must be a string"; + + // trim whitespace + var s = jsworld._trim(formattedNumber); + + // remove any thousand separator symbols + s = jsworld._stringReplaceAll(formattedNumber, this.lc.thousands_sep, ""); + + // replace any local decimal point symbols with the symbol used + // in JavaScript "." + s = jsworld._stringReplaceAll(s, this.lc.decimal_point, "."); + + // test if the string represents a number + if (jsworld._isNumber(s)) + return parseFloat(s, 10); + else + throw "Parse error: Invalid number string"; + }; +}; + + +/** + * @class + * Class for parsing localised date and time strings. + * + * @public + * @constructor + * @description Creates a new date/time parser for the specified locale. + * + * @param {jsworld.Locale} locale A locale object specifying the required + * POSIX LC_TIME formatting properties. + * + * @throws Error on constructor failure. + */ +jsworld.DateTimeParser = function(locale) { + + if (typeof locale != "object" || locale._className != "jsworld.Locale") + throw "Constructor error: You must provide a valid jsworld.Locale instance."; + + this.lc = locale; + + + /** + * @public + * + * @description Parses a time string formatted according to the + * POSIX LC_TIME t_fmt property of the preset locale. + * + * @param {String} formattedTime The formatted time. + * + * @returns {String} The parsed time in ISO-8601 format (HH:MM:SS), e.g. + * "23:59:59". + * + * @throws Error on a parse exception. + */ + this.parseTime = function(formattedTime) { + + if (typeof formattedTime != "string") + throw "Parse error: Argument must be a string"; + + var dt = this._extractTokens(this.lc.t_fmt, formattedTime); + + var timeDefined = false; + + if (dt.hour !== null && dt.minute !== null && dt.second !== null) { + timeDefined = true; + } + else if (dt.hourAmPm !== null && dt.am !== null && dt.minute !== null && dt.second !== null) { + if (dt.am) { + // AM [12(midnight), 1 .. 11] + if (dt.hourAmPm == 12) + dt.hour = 0; + else + dt.hour = parseInt(dt.hourAmPm, 10); + } + else { + // PM [12(noon), 1 .. 11] + if (dt.hourAmPm == 12) + dt.hour = 12; + else + dt.hour = parseInt(dt.hourAmPm, 10) + 12; + } + timeDefined = true; + } + + if (timeDefined) + return jsworld._zeroPad(dt.hour, 2) + + ":" + + jsworld._zeroPad(dt.minute, 2) + + ":" + + jsworld._zeroPad(dt.second, 2); + else + throw "Parse error: Invalid/ambiguous time string"; + }; + + + /** + * @public + * + * @description Parses a date string formatted according to the + * POSIX LC_TIME d_fmt property of the preset locale. + * + * @param {String} formattedDate The formatted date, must be valid. + * + * @returns {String} The parsed date in ISO-8601 format (YYYY-MM-DD), + * e.g. "2010-03-31". + * + * @throws Error on a parse exception. + */ + this.parseDate = function(formattedDate) { + + if (typeof formattedDate != "string") + throw "Parse error: Argument must be a string"; + + var dt = this._extractTokens(this.lc.d_fmt, formattedDate); + + var dateDefined = false; + + if (dt.year !== null && dt.month !== null && dt.day !== null) { + dateDefined = true; + } + + if (dateDefined) + return jsworld._zeroPad(dt.year, 4) + + "-" + + jsworld._zeroPad(dt.month, 2) + + "-" + + jsworld._zeroPad(dt.day, 2); + else + throw "Parse error: Invalid date string"; + }; + + + /** + * @public + * + * @description Parses a date/time string formatted according to the + * POSIX LC_TIME d_t_fmt property of the preset locale. + * + * @param {String} formattedDateTime The formatted date/time, must be + * valid. + * + * @returns {String} The parsed date/time in ISO-8601 format + * (YYYY-MM-DD HH:MM:SS), e.g. "2010-03-31 23:59:59". + * + * @throws Error on a parse exception. + */ + this.parseDateTime = function(formattedDateTime) { + + if (typeof formattedDateTime != "string") + throw "Parse error: Argument must be a string"; + + var dt = this._extractTokens(this.lc.d_t_fmt, formattedDateTime); + + var timeDefined = false; + var dateDefined = false; + + if (dt.hour !== null && dt.minute !== null && dt.second !== null) { + timeDefined = true; + } + else if (dt.hourAmPm !== null && dt.am !== null && dt.minute !== null && dt.second !== null) { + if (dt.am) { + // AM [12(midnight), 1 .. 11] + if (dt.hourAmPm == 12) + dt.hour = 0; + else + dt.hour = parseInt(dt.hourAmPm, 10); + } + else { + // PM [12(noon), 1 .. 11] + if (dt.hourAmPm == 12) + dt.hour = 12; + else + dt.hour = parseInt(dt.hourAmPm, 10) + 12; + } + timeDefined = true; + } + + if (dt.year !== null && dt.month !== null && dt.day !== null) { + dateDefined = true; + } + + if (dateDefined && timeDefined) + return jsworld._zeroPad(dt.year, 4) + + "-" + + jsworld._zeroPad(dt.month, 2) + + "-" + + jsworld._zeroPad(dt.day, 2) + + " " + + jsworld._zeroPad(dt.hour, 2) + + ":" + + jsworld._zeroPad(dt.minute, 2) + + ":" + + jsworld._zeroPad(dt.second, 2); + else + throw "Parse error: Invalid/ambiguous date/time string"; + }; + + + /** + * @private + * + * @description Parses a string according to the specified format + * specification. + * + * @param {String} fmtSpec The format specification, e.g. "%I:%M:%S %p". + * @param {String} s The string to parse. + * + * @returns {object} An object with set properties year, month, day, + * hour, minute and second if the corresponding values are + * found in the parsed string. + * + * @throws Error on a parse exception. + */ + this._extractTokens = function(fmtSpec, s) { + + // the return object containing the parsed date/time properties + var dt = { + // for date and date/time strings + "year" : null, + "month" : null, + "day" : null, + + // for time and date/time strings + "hour" : null, + "hourAmPm" : null, + "am" : null, + "minute" : null, + "second" : null, + + // used internally only + "weekday" : null + }; + + + // extract and process each token in the date/time spec + while (fmtSpec.length > 0) { + + // Do we have a valid "%\w" placeholder in stream? + if (fmtSpec.charAt(0) == "%" && fmtSpec.charAt(1) != "") { + + // get placeholder + var placeholder = fmtSpec.substring(0,2); + + if (placeholder == "%%") { + // escaped '%'' + s = s.substring(1); + } + else if (placeholder == "%a") { + // abbreviated weekday name + for (var i = 0; i < this.lc.abday.length; i++) { + + if (jsworld._stringStartsWith(s, this.lc.abday[i])) { + dt.weekday = i; + s = s.substring(this.lc.abday[i].length); + break; + } + } + + if (dt.weekday === null) + throw "Parse error: Unrecognised abbreviated weekday name (%a)"; + } + else if (placeholder == "%A") { + // weekday name + for (var i = 0; i < this.lc.day.length; i++) { + + if (jsworld._stringStartsWith(s, this.lc.day[i])) { + dt.weekday = i; + s = s.substring(this.lc.day[i].length); + break; + } + } + + if (dt.weekday === null) + throw "Parse error: Unrecognised weekday name (%A)"; + } + else if (placeholder == "%b" || placeholder == "%h") { + // abbreviated month name + for (var i = 0; i < this.lc.abmon.length; i++) { + + if (jsworld._stringStartsWith(s, this.lc.abmon[i])) { + dt.month = i + 1; + s = s.substring(this.lc.abmon[i].length); + break; + } + } + + if (dt.month === null) + throw "Parse error: Unrecognised abbreviated month name (%b)"; + } + else if (placeholder == "%B") { + // month name + for (var i = 0; i < this.lc.mon.length; i++) { + + if (jsworld._stringStartsWith(s, this.lc.mon[i])) { + dt.month = i + 1; + s = s.substring(this.lc.mon[i].length); + break; + } + } + + if (dt.month === null) + throw "Parse error: Unrecognised month name (%B)"; + } + else if (placeholder == "%d") { + // day of the month [01..31] + if (/^0[1-9]|[1-2][0-9]|3[0-1]/.test(s)) { + dt.day = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised day of the month (%d)"; + } + else if (placeholder == "%e") { + // day of the month [1..31] + + // Note: if %e is leading in fmt string -> space padded! + + var day = s.match(/^\s?(\d{1,2})/); + dt.day = parseInt(day, 10); + + if (isNaN(dt.day) || dt.day < 1 || dt.day > 31) + throw "Parse error: Unrecognised day of the month (%e)"; + + s = s.substring(day.length); + } + else if (placeholder == "%F") { + // equivalent to %Y-%m-%d (ISO-8601 date format) + + // year [nnnn] + if (/^\d\d\d\d/.test(s)) { + dt.year = parseInt(s.substring(0,4), 10); + s = s.substring(4); + } + else { + throw "Parse error: Unrecognised date (%F)"; + } + + // - + if (jsworld._stringStartsWith(s, "-")) + s = s.substring(1); + else + throw "Parse error: Unrecognised date (%F)"; + + // month [01..12] + if (/^0[1-9]|1[0-2]/.test(s)) { + dt.month = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised date (%F)"; + + // - + if (jsworld._stringStartsWith(s, "-")) + s = s.substring(1); + else + throw "Parse error: Unrecognised date (%F)"; + + // day of the month [01..31] + if (/^0[1-9]|[1-2][0-9]|3[0-1]/.test(s)) { + dt.day = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised date (%F)"; + } + else if (placeholder == "%H") { + // hour [00..23] + if (/^[0-1][0-9]|2[0-3]/.test(s)) { + dt.hour = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised hour (%H)"; + } + else if (placeholder == "%I") { + // hour [01..12] + if (/^0[1-9]|1[0-2]/.test(s)) { + dt.hourAmPm = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised hour (%I)"; + } + else if (placeholder == "%k") { + // hour [0..23] + var h = s.match(/^(\d{1,2})/); + dt.hour = parseInt(h, 10); + + if (isNaN(dt.hour) || dt.hour < 0 || dt.hour > 23) + throw "Parse error: Unrecognised hour (%k)"; + + s = s.substring(h.length); + } + else if (placeholder == "%l") { + // hour AM/PM [1..12] + var h = s.match(/^(\d{1,2})/); + dt.hourAmPm = parseInt(h, 10); + + if (isNaN(dt.hourAmPm) || dt.hourAmPm < 1 || dt.hourAmPm > 12) + throw "Parse error: Unrecognised hour (%l)"; + + s = s.substring(h.length); + } + else if (placeholder == "%m") { + // month [01..12] + if (/^0[1-9]|1[0-2]/.test(s)) { + dt.month = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised month (%m)"; + } + else if (placeholder == "%M") { + // minute [00..59] + if (/^[0-5][0-9]/.test(s)) { + dt.minute = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised minute (%M)"; + } + else if (placeholder == "%n") { + // new line + + if (s.charAt(0) == "\n") + s = s.substring(1); + else + throw "Parse error: Unrecognised new line (%n)"; + } + else if (placeholder == "%p") { + // locale's equivalent of AM/PM + if (jsworld._stringStartsWith(s, this.lc.am)) { + dt.am = true; + s = s.substring(this.lc.am.length); + } + else if (jsworld._stringStartsWith(s, this.lc.pm)) { + dt.am = false; + s = s.substring(this.lc.pm.length); + } + else + throw "Parse error: Unrecognised AM/PM value (%p)"; + } + else if (placeholder == "%P") { + // same as %p but forced lower case + if (jsworld._stringStartsWith(s, this.lc.am.toLowerCase())) { + dt.am = true; + s = s.substring(this.lc.am.length); + } + else if (jsworld._stringStartsWith(s, this.lc.pm.toLowerCase())) { + dt.am = false; + s = s.substring(this.lc.pm.length); + } + else + throw "Parse error: Unrecognised AM/PM value (%P)"; + } + else if (placeholder == "%R") { + // same as %H:%M + + // hour [00..23] + if (/^[0-1][0-9]|2[0-3]/.test(s)) { + dt.hour = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised time (%R)"; + + // : + if (jsworld._stringStartsWith(s, ":")) + s = s.substring(1); + else + throw "Parse error: Unrecognised time (%R)"; + + // minute [00..59] + if (/^[0-5][0-9]/.test(s)) { + dt.minute = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised time (%R)"; + + } + else if (placeholder == "%S") { + // second [00..59] + if (/^[0-5][0-9]/.test(s)) { + dt.second = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised second (%S)"; + } + else if (placeholder == "%T") { + // same as %H:%M:%S + + // hour [00..23] + if (/^[0-1][0-9]|2[0-3]/.test(s)) { + dt.hour = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised time (%T)"; + + // : + if (jsworld._stringStartsWith(s, ":")) + s = s.substring(1); + else + throw "Parse error: Unrecognised time (%T)"; + + // minute [00..59] + if (/^[0-5][0-9]/.test(s)) { + dt.minute = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised time (%T)"; + + // : + if (jsworld._stringStartsWith(s, ":")) + s = s.substring(1); + else + throw "Parse error: Unrecognised time (%T)"; + + // second [00..59] + if (/^[0-5][0-9]/.test(s)) { + dt.second = parseInt(s.substring(0,2), 10); + s = s.substring(2); + } + else + throw "Parse error: Unrecognised time (%T)"; + } + else if (placeholder == "%w") { + // weekday [0..6] + if (/^\d/.test(s)) { + dt.weekday = parseInt(s.substring(0,1), 10); + s = s.substring(1); + } + else + throw "Parse error: Unrecognised weekday number (%w)"; + } + else if (placeholder == "%y") { + // year [00..99] + if (/^\d\d/.test(s)) { + var year2digits = parseInt(s.substring(0,2), 10); + + // this conversion to year[nnnn] is arbitrary!!! + if (year2digits > 50) + dt.year = 1900 + year2digits; + else + dt.year = 2000 + year2digits; + + s = s.substring(2); + } + else + throw "Parse error: Unrecognised year (%y)"; + } + else if (placeholder == "%Y") { + // year [nnnn] + if (/^\d\d\d\d/.test(s)) { + dt.year = parseInt(s.substring(0,4), 10); + s = s.substring(4); + } + else + throw "Parse error: Unrecognised year (%Y)"; + } + + else if (placeholder == "%Z") { + // time-zone place holder is not supported + + if (fmtSpec.length === 0) + break; // ignore rest of fmt spec + } + + // remove the spec placeholder that was just parsed + fmtSpec = fmtSpec.substring(2); + } + else { + // If we don't have a placeholder, the chars + // at pos. 0 of format spec and parsed string must match + + // Note: Space chars treated 1:1 ! + + if (fmtSpec.charAt(0) != s.charAt(0)) + throw "Parse error: Unexpected symbol \"" + s.charAt(0) + "\" in date/time string"; + + fmtSpec = fmtSpec.substring(1); + s = s.substring(1); + } + } + + // parsing finished, return composite date/time object + return dt; + }; +}; + + +/** + * @class + * Class for parsing localised currency amount strings. + * + * @public + * @constructor + * @description Creates a new monetary parser for the specified locale. + * + * @param {jsworld.Locale} locale A locale object specifying the required + * POSIX LC_MONETARY formatting properties. + * + * @throws Error on constructor failure. + */ +jsworld.MonetaryParser = function(locale) { + + if (typeof locale != "object" || locale._className != "jsworld.Locale") + throw "Constructor error: You must provide a valid jsworld.Locale instance"; + + + this.lc = locale; + + + /** + * @public + * + * @description Parses a currency amount string formatted according to + * the preset locale. Leading and trailing whitespace is ignored; the + * amount may also be formatted without thousands separators. Both + * the local (shorthand) symbol and the ISO 4217 code are accepted to + * designate the currency in the formatted amount. + * + * @param {String} formattedCurrency The formatted currency amount. + * + * @returns {Number} The parsed amount. + * + * @throws Error on a parse exception. + */ + this.parse = function(formattedCurrency) { + + if (typeof formattedCurrency != "string") + throw "Parse error: Argument must be a string"; + + // Detect the format type and remove the currency symbol + var symbolType = this._detectCurrencySymbolType(formattedCurrency); + + var formatType, s; + + if (symbolType == "local") { + formatType = "local"; + s = formattedCurrency.replace(this.lc.getCurrencySymbol(), ""); + } + else if (symbolType == "int") { + formatType = "int"; + s = formattedCurrency.replace(this.lc.getIntCurrencySymbol(), ""); + } + else if (symbolType == "none") { + formatType = "local"; // assume local + s = formattedCurrency; + } + else + throw "Parse error: Internal assert failure"; + + // Remove any thousands separators + s = jsworld._stringReplaceAll(s, this.lc.mon_thousands_sep, ""); + + // Replace any local radix char with JavaScript's "." + s = s.replace(this.lc.mon_decimal_point, "."); + + // Remove all whitespaces + s = s.replace(/\s*/g, ""); + + // Remove any local non-negative sign + s = this._removeLocalNonNegativeSign(s, formatType); + + // Replace any local minus sign with JavaScript's "-" and put + // it in front of the amount if necessary + // (special parentheses rule checked too) + s = this._normaliseNegativeSign(s, formatType); + + // Finally, we should be left with a bare parsable decimal number + if (jsworld._isNumber(s)) + return parseFloat(s, 10); + else + throw "Parse error: Invalid currency amount string"; + }; + + + /** + * @private + * + * @description Tries to detect the symbol type used in the specified + * formatted currency string: local(shorthand), + * international (ISO-4217 code) or none. + * + * @param {String} formattedCurrency The the formatted currency string. + * + * @return {String} With possible values "local", "int" or "none". + */ + this._detectCurrencySymbolType = function(formattedCurrency) { + + // Check for whichever sign (int/local) is longer first + // to cover cases such as MOP/MOP$ and ZAR/R + + if (this.lc.getCurrencySymbol().length > this.lc.getIntCurrencySymbol().length) { + + if (formattedCurrency.indexOf(this.lc.getCurrencySymbol()) != -1) + return "local"; + else if (formattedCurrency.indexOf(this.lc.getIntCurrencySymbol()) != -1) + return "int"; + else + return "none"; + } + else { + if (formattedCurrency.indexOf(this.lc.getIntCurrencySymbol()) != -1) + return "int"; + else if (formattedCurrency.indexOf(this.lc.getCurrencySymbol()) != -1) + return "local"; + else + return "none"; + } + }; + + + /** + * @private + * + * @description Removes a local non-negative sign in a formatted + * currency string if it is found. This is done according to the + * locale properties p_sign_posn and int_p_sign_posn. + * + * @param {String} s The input string. + * @param {String} formatType With possible values "local" or "int". + * + * @returns {String} The processed string. + */ + this._removeLocalNonNegativeSign = function(s, formatType) { + + s = s.replace(this.lc.positive_sign, ""); + + // check for enclosing parentheses rule + if (((formatType == "local" && this.lc.p_sign_posn === 0) || + (formatType == "int" && this.lc.int_p_sign_posn === 0) ) && + /\(\d+\.?\d*\)/.test(s)) { + s = s.replace("(", ""); + s = s.replace(")", ""); + } + + return s; + }; + + + /** + * @private + * + * @description Replaces a local negative sign with the standard + * JavaScript minus ("-") sign placed in the correct position + * (preceding the amount). This is done according to the locale + * properties for negative sign symbol and relative position. + * + * @param {String} s The input string. + * @param {String} formatType With possible values "local" or "int". + * + * @returns {String} The processed string. + */ + this._normaliseNegativeSign = function(s, formatType) { + + // replace local negative symbol with JavaScript's "-" + s = s.replace(this.lc.negative_sign, "-"); + + // check for enclosing parentheses rule and replace them + // with negative sign before the amount + if ((formatType == "local" && this.lc.n_sign_posn === 0) || + (formatType == "int" && this.lc.int_n_sign_posn === 0) ) { + + if (/^\(\d+\.?\d*\)$/.test(s)) { + + s = s.replace("(", ""); + s = s.replace(")", ""); + return "-" + s; + } + } + + // check for rule negative sign succeeding the amount + if (formatType == "local" && this.lc.n_sign_posn == 2 || + formatType == "int" && this.lc.int_n_sign_posn == 2 ) { + + if (/^\d+\.?\d*-$/.test(s)) { + s = s.replace("-", ""); + return "-" + s; + } + } + + // check for rule cur. sym. succeeds and sign adjacent + if (formatType == "local" && this.lc.n_cs_precedes === 0 && this.lc.n_sign_posn == 3 || + formatType == "local" && this.lc.n_cs_precedes === 0 && this.lc.n_sign_posn == 4 || + formatType == "int" && this.lc.int_n_cs_precedes === 0 && this.lc.int_n_sign_posn == 3 || + formatType == "int" && this.lc.int_n_cs_precedes === 0 && this.lc.int_n_sign_posn == 4 ) { + + if (/^\d+\.?\d*-$/.test(s)) { + s = s.replace("-", ""); + return "-" + s; + } + } + + return s; + }; +}; + +// end-of-file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/uglify-hangs2.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/uglify-hangs2.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,166 @@ +jsworld.Locale = function(properties) { + + // LC_NUMERIC + + + this.frac_digits = properties.frac_digits; + + + // may be empty string/null for currencies with no fractional part + if (properties.mon_decimal_point === null || properties.mon_decimal_point == "") { + + if (this.frac_digits > 0) + throw "Error: Undefined mon_decimal_point property"; + else + properties.mon_decimal_point = ""; + } + + if (typeof properties.mon_decimal_point != "string") + throw "Error: Invalid/missing mon_decimal_point property"; + + this.mon_decimal_point = properties.mon_decimal_point; + + + if (typeof properties.mon_thousands_sep != "string") + throw "Error: Invalid/missing mon_thousands_sep property"; + + this.mon_thousands_sep = properties.mon_thousands_sep; + + + if (typeof properties.mon_grouping != "string") + throw "Error: Invalid/missing mon_grouping property"; + + this.mon_grouping = properties.mon_grouping; + + + if (typeof properties.positive_sign != "string") + throw "Error: Invalid/missing positive_sign property"; + + this.positive_sign = properties.positive_sign; + + + if (typeof properties.negative_sign != "string") + throw "Error: Invalid/missing negative_sign property"; + + this.negative_sign = properties.negative_sign; + + + if (properties.p_cs_precedes !== 0 && properties.p_cs_precedes !== 1) + throw "Error: Invalid/missing p_cs_precedes property, must be 0 or 1"; + + this.p_cs_precedes = properties.p_cs_precedes; + + + if (properties.n_cs_precedes !== 0 && properties.n_cs_precedes !== 1) + throw "Error: Invalid/missing n_cs_precedes, must be 0 or 1"; + + this.n_cs_precedes = properties.n_cs_precedes; + + + if (properties.p_sep_by_space !== 0 && + properties.p_sep_by_space !== 1 && + properties.p_sep_by_space !== 2) + throw "Error: Invalid/missing p_sep_by_space property, must be 0, 1 or 2"; + + this.p_sep_by_space = properties.p_sep_by_space; + + + if (properties.n_sep_by_space !== 0 && + properties.n_sep_by_space !== 1 && + properties.n_sep_by_space !== 2) + throw "Error: Invalid/missing n_sep_by_space property, must be 0, 1, or 2"; + + this.n_sep_by_space = properties.n_sep_by_space; + + + if (properties.p_sign_posn !== 0 && + properties.p_sign_posn !== 1 && + properties.p_sign_posn !== 2 && + properties.p_sign_posn !== 3 && + properties.p_sign_posn !== 4) + throw "Error: Invalid/missing p_sign_posn property, must be 0, 1, 2, 3 or 4"; + + this.p_sign_posn = properties.p_sign_posn; + + + if (properties.n_sign_posn !== 0 && + properties.n_sign_posn !== 1 && + properties.n_sign_posn !== 2 && + properties.n_sign_posn !== 3 && + properties.n_sign_posn !== 4) + throw "Error: Invalid/missing n_sign_posn property, must be 0, 1, 2, 3 or 4"; + + this.n_sign_posn = properties.n_sign_posn; + + + if (typeof properties.int_frac_digits != "number" && properties.int_frac_digits < 0) + throw "Error: Invalid/missing int_frac_digits property"; + + this.int_frac_digits = properties.int_frac_digits; + + + if (properties.int_p_cs_precedes !== 0 && properties.int_p_cs_precedes !== 1) + throw "Error: Invalid/missing int_p_cs_precedes property, must be 0 or 1"; + + this.int_p_cs_precedes = properties.int_p_cs_precedes; + + + if (properties.int_n_cs_precedes !== 0 && properties.int_n_cs_precedes !== 1) + throw "Error: Invalid/missing int_n_cs_precedes property, must be 0 or 1"; + + this.int_n_cs_precedes = properties.int_n_cs_precedes; + + + if (properties.int_p_sep_by_space !== 0 && + properties.int_p_sep_by_space !== 1 && + properties.int_p_sep_by_space !== 2) + throw "Error: Invalid/missing int_p_sep_by_spacev, must be 0, 1 or 2"; + + this.int_p_sep_by_space = properties.int_p_sep_by_space; + + + if (properties.int_n_sep_by_space !== 0 && + properties.int_n_sep_by_space !== 1 && + properties.int_n_sep_by_space !== 2) + throw "Error: Invalid/missing int_n_sep_by_space property, must be 0, 1, or 2"; + + this.int_n_sep_by_space = properties.int_n_sep_by_space; + + + if (properties.int_p_sign_posn !== 0 && + properties.int_p_sign_posn !== 1 && + properties.int_p_sign_posn !== 2 && + properties.int_p_sign_posn !== 3 && + properties.int_p_sign_posn !== 4) + throw "Error: Invalid/missing int_p_sign_posn property, must be 0, 1, 2, 3 or 4"; + + this.int_p_sign_posn = properties.int_p_sign_posn; + + + if (properties.int_n_sign_posn !== 0 && + properties.int_n_sign_posn !== 1 && + properties.int_n_sign_posn !== 2 && + properties.int_n_sign_posn !== 3 && + properties.int_n_sign_posn !== 4) + throw "Error: Invalid/missing int_n_sign_posn property, must be 0, 1, 2, 3 or 4"; + + this.int_n_sign_posn = properties.int_n_sign_posn; + + + // LC_TIME + + if (properties == null || typeof properties != "object") + throw "Error: Invalid/missing time locale properties"; + + + // parse the supported POSIX LC_TIME properties + + // abday + try { + this.abday = this._parseList(properties.abday, 7); + } + catch (error) { + throw "Error: Invalid abday property: " + error; + } + +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/uglify-js.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/uglify-js.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,17 @@ +//convienence function(src, [options]); +function uglify(orig_code, options){ + options || (options = {}); + var jsp = uglify.parser; + var pro = uglify.uglify; + + var ast = jsp.parse(orig_code, options.strict_semicolons); // parse code and get the initial AST + ast = pro.ast_mangle(ast, options.mangle_options); // get a new AST with mangled names + ast = pro.ast_squeeze(ast, options.squeeze_options); // get an AST with compression optimizations + var final_code = pro.gen_code(ast, options.gen_options); // compressed code here + return final_code; +}; + +uglify.parser = require("./lib/parse-js"); +uglify.uglify = require("./lib/process"); + +module.exports = uglify \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,6 @@ +npm-debug.log +node_modules +.*.swp +.lock-* +build + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/.travis.yml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/.travis.yml Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,6 @@ +language: node_js +npm_args: --ws:native +node_js: + - "0.6" + - "0.8" + - "0.10" diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/History.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/History.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,312 @@ +v0.4.31 - September 23th, 2013 +===================== + +* Component support + +v0.4.30 - August 30th, 2013 +===================== + +* BufferedAmount could be undefined, default to 0 [TooTallNate] +* Support protocols as second argument and options as third [TooTallNate] +* Proper browserify shim [mcollina] +* Broadcasting example in README [stefanocudini] + +v0.4.29 - August 23th, 2013 +===================== +* Small clean up of the Node 0.11 support by using NAN from the NPM registry [kkoopa] +* Support for custom `Agent`'s through the options. [gramakri] & [TooTallNate] +* Support for custom headers through the options [3rd-Eden] +* Added a `gypfile` flag to the package.json for compiled module discovery [wolfeidau] + +v0.4.28 - August 16th, 2013 +===================== +* Node 0.11 support. [kkoopa] +* Authorization headers are sent when basic auth is used in the url [jcrugzz] +* Origin header will now include the port number [Jason Plum] +* Race condition fixed where data was received before the readyState was updated. [saschagehlich] + +v0.4.27 - June 27th, 2013 +===================== +* Frames are no longer masked in `wscat`. [slaskis] +* Don't retrain reference to large slab buffers. [jmatthewsr-msi] +* Don't use Buffer.byteLength for ArrayBuffer's. [Anthony Pesch] +* Fix browser field in package.json. [shtylman] +* Client-side certificate support & documentation improvements. [Lukas Berns] +* WebSocket readyState's is added to the prototype for spec compatiblity. [BallBearing] +* Use Object.defineProperty. [arlolra] +* Autodetect ArrayBuffers as binary when sending. [BallBearing] +* Check instanceof Buffer for binary data. [arlolra] +* Emit the close event before destroying the internal socket. [3rd-Eden] +* Don't setup multiply timeouts for one connection. [AndreasMadsen] +* Allow support for binding to ethereal port. [wpreul] +* Fix broken terminate reference. [3rd-Eden] +* Misc node 0.10 test fixes and documentation improvements. [3rd-Eden] +* Ensure ssl options are propagated to request. [einaros] +* Add 'Host' and 'Origin' to request header. [Lars-Magnus Skog] +* Subprotocol support. [kanaka] +* Honor ArrayBufferView's byteOffset when sending. [Anthony Pesch] +* Added target attribute for events. [arlolra] + +v0.4.26 - Skipped +===================== + +v0.4.25 - December 17th, 2012 +===================== +* Removed install.js. [shtylman] +* Added browser field to package.json. [shtylman] +* Support overwriting host header. [Raynos] +* Emit 'listening' also with custom http server. [sebiq] + +v0.4.24 - December 6th, 2012 +===================== +* Yet another intermediate release, to not delay minor features any longer. +* Native support installation issues further circumvented. [einaros] + +v0.4.23 - November 19th, 2012 +===================== +* Service release - last before major upgrade. +* Changes default host from 127.0.0.1 to 0.0.0.0. [einaros] + +v0.4.22 - October 3rd, 2012 +===================== +* clear failsafe cleanup timeout once cleanup is called [AndreasMadsen] +* added w3c compatible CloseEvent for onclose / addEventListener("close", ...). [einaros] +* fix the sub protocol header handler [sonnyp] +* fix unhandled exception if socket closes and 'error' is emitted [jmatthewsr-ms] + +v0.4.21 - July 14th, 2012 +===================== +* Emit error if server reponds with anything other than status code 101. [einaros] +* Added 'headers' event to server. [rauchg] +* path.exists moved to fs.exists. [blakmatrix] + +v0.4.20 - June 26th, 2012 +===================== +* node v0.8.0 compatibility release. + +v0.4.19 - June 19th, 2012 +===================== +* Change sender to merge buffers for relatively small payloads, may improve perf in some cases [einaros] +* Avoid EventEmitter for Receiver classes. As above this may improve perf. [einaros] +* Renamed fallback files from the somewhat misleading '*Windows'. [einaros] + +v0.4.18 - June 14th 2012 +===================== +* Fixed incorrect md5 digest encoding in Hixie handshake [nicokaiser] +* Added example of use with Express 3 [einaros] +* Change installation procedure to not require --ws:native to build native extensions. They will now build if a compiler is available. [einaros] + +v0.4.17 - June 13th 2012 +===================== +* Improve error handling during connection handshaking [einaros] +* Ensure that errors are caught also after connection teardown [nicokaiser] +* Update 'mocha' version to 1.1.0. [einaros] +* Stop showing 'undefined' for some error logs. [tricknotes] +* Update 'should' version to 0.6.3 [tricknotes] + +v0.4.16 - June 1st 2012 +===================== +* Build fix for Windows. [einaros] + +v0.4.15 - May 20th 2012 +===================== +* Enable fauxe streaming for hixie tansport. [einaros] +* Allow hixie sender to deal with buffers. [einaros/pigne] +* Allow error code 1011. [einaros] +* Fix framing for empty packets (empty pings and pongs might break). [einaros] +* Improve error and close handling, to avoid connections lingering in CLOSING state. [einaros] + +v0.4.14 - Apr 30th 2012 +===================== +* use node-gyp instead of node-waf [TooTallNate] +* remove old windows compatibility makefile, and silently fall back to native modules [einaros] +* ensure connection status [nicokaiser] +* websocket client updated to use port 443 by default for wss:// connections [einaros] +* support unix sockets [kschzt] + +v0.4.13 - Apr 12th 2012 +===================== + +* circumvent node 0.6+ related memory leak caused by Object.defineProperty [nicokaiser] +* improved error handling, improving stability in massive load use cases [nicokaiser] + +v0.4.12 - Mar 30th 2012 +===================== + +* various memory leak / possible memory leak cleanups [einaros] +* api documentation [nicokaiser] +* add option to disable client tracking [nicokaiser] + +v0.4.11 - Mar 24th 2012 +===================== + +* node v0.7 compatibillity release +* gyp support [TooTallNate] +* commander dependency update [jwueller] +* loadbalancer support [nicokaiser] + +v0.4.10 - Mar 22th 2012 +===================== + +* Final hixie close frame fixes. [nicokaiser] + +v0.4.9 - Mar 21st 2012 +===================== + +* Various hixie bugfixes (such as proper close frame handling). [einaros] + +v0.4.8 - Feb 29th 2012 +===================== + +* Allow verifyClient to run asynchronously [karlsequin] +* Various bugfixes and cleanups. [einaros] + +v0.4.7 - Feb 21st 2012 +===================== + +* Exposed bytesReceived from websocket client object, which makes it possible to implement bandwidth sampling. [einaros] +* Updated browser based file upload example to include and output per websocket channel bandwidth sampling. [einaros] +* Changed build scripts to check which architecture is currently in use. Required after the node.js changes to have prebuilt packages target ia32 by default. [einaros] + +v0.4.6 - Feb 9th 2012 +===================== + +* Added browser based file upload example. [einaros] +* Added server-to-browser status push example. [einaros] +* Exposed pause() and resume() on WebSocket object, to enable client stream shaping. [einaros] + +v0.4.5 - Feb 7th 2012 +===================== + +* Corrected regression bug in handling of connections with the initial frame delivered across both http upgrade head and a standalone packet. This would lead to a race condition, which in some cases could cause message corruption. [einaros] + +v0.4.4 - Feb 6th 2012 +===================== + +* Pass original request object to verifyClient, for cookie or authentication verifications. [einaros] +* Implemented addEventListener and slightly improved the emulation API by adding a MessageEvent with a readonly data attribute. [aslakhellesoy] +* Rewrite parts of hybi receiver to avoid stack overflows for large amounts of packets bundled in the same buffer / packet. [einaros] + +v0.4.3 - Feb 4th 2012 +===================== + +* Prioritized update: Corrected issue which would cause sockets to stay open longer than necessary, and resource leakage because of this. [einaros] + +v0.4.2 - Feb 4th 2012 +===================== + +* Breaking change: WebSocketServer's verifyOrigin option has been renamed to verifyClient. [einaros] +* verifyClient now receives { origin: 'origin header', secure: true/false }, where 'secure' will be true for ssl connections. [einaros] +* Split benchmark, in preparation for more thorough case. [einaros] +* Introduced hixie-76 draft support for server, since Safari (iPhone / iPad / OS X) and Opera still aren't updated to use Hybi. [einaros] +* Expose 'supports' object from WebSocket, to indicate e.g. the underlying transport's support for binary data. [einaros] +* Test and code cleanups. [einaros] + +v0.4.1 - Jan 25th 2012 +===================== + +* Use readline in wscat [tricknotes] +* Refactor _state away, in favor of the new _readyState [tricknotes] +* travis-ci integration [einaros] +* Fixed race condition in testsuite, causing a few tests to fail (without actually indicating errors) on travis [einaros] +* Expose pong event [paddybyers] +* Enabled running of WebSocketServer in noServer-mode, meaning that upgrades are passed in manually. [einaros] +* Reworked connection procedure for WebSocketServer, and cleaned up tests. [einaros] + +v0.4.0 - Jan 2nd 2012 +===================== + +* Windows compatibility [einaros] +* Windows compatible test script [einaros] + +v0.3.9 - Jan 1st 2012 +====================== + +* Improved protocol framing performance [einaros] +* WSS support [kazuyukitanimura] +* WSS tests [einaros] +* readyState exposed [justinlatimer, tricknotes] +* url property exposed [justinlatimer] +* Removed old 'state' property [einaros] +* Test cleanups [einaros] + +v0.3.8 - Dec 27th 2011 +====================== + +* Made it possible to listen on specific paths, which is especially good to have for precreated http servers [einaros] +* Extensive WebSocket / WebSocketServer cleanup, including changing all internal properties to unconfigurable, unenumerable properties [einaros] +* Receiver modifications to ensure even better performance with fragmented sends [einaros] +* Fixed issue in sender.js, which would cause SlowBuffer instances (such as returned from the crypto library's randomBytes) to be copied (and thus be dead slow) [einaros] +* Removed redundant buffer copy in sender.js, which should improve server performance [einaros] + +v0.3.7 - Dec 25nd 2011 +====================== + +* Added a browser based API which uses EventEmitters internally [3rd-Eden] +* Expose request information from upgrade event for websocket server clients [mmalecki] + +v0.3.6 - Dec 19th 2011 +====================== + +* Added option to let WebSocket.Server use an already existing http server [mmalecki] +* Migrating various option structures to use options.js module [einaros] +* Added a few more tests, options and handshake verifications to ensure that faulty connections are dealt with [einaros] +* Code cleanups in Sender and Receiver, to ensure even faster parsing [einaros] + +v0.3.5 - Dec 13th 2011 +====================== + +* Optimized Sender.js, Receiver.js and bufferutil.cc: + * Apply loop-unrolling-like small block copies rather than use node.js Buffer#copy() (which is slow). + * Mask blocks of data using combination of 32bit xor and loop-unrolling, instead of single bytes. + * Keep pre-made send buffer for small transfers. +* Leak fixes and code cleanups. + +v0.3.3 - Dec 12th 2011 +====================== + +* Compile fix for Linux. +* Rewrote parts of WebSocket.js, to avoid try/catch and thus avoid optimizer bailouts. + +v0.3.2 - Dec 11th 2011 +====================== + +* Further performance updates, including the additions of a native BufferUtil module, which deals with several of the cpu intensive WebSocket operations. + +v0.3.1 - Dec 8th 2011 +====================== + +* Service release, fixing broken tests. + +v0.3.0 - Dec 8th 2011 +====================== + +* Node.js v0.4.x compatibility. +* Code cleanups and efficiency improvements. +* WebSocket server added, although this will still mainly be a client library. +* WebSocket server certified to pass the Autobahn test suite. +* Protocol improvements and corrections - such as handling (redundant) masks for empty fragments. +* 'wscat' command line utility added, which can act as either client or server. + +v0.2.6 - Dec 3rd 2011 +====================== + +* Renamed to 'ws'. Big woop, right -- but easy-websocket really just doesn't cut it anymore! + +v0.2.5 - Dec 3rd 2011 +====================== + + * Rewrote much of the WebSocket parser, to ensure high speed for highly fragmented messages. + * Added a BufferPool, as a start to more efficiently deal with allocations for WebSocket connections. More work to come, in that area. + * Updated the Autobahn report, at http://einaros.github.com/easy-websocket, with comparisons against WebSocket-Node 1.0.2 and Chrome 16. + +v0.2.0 - Nov 25th 2011 +====================== + + * Major rework to make sure all the Autobahn test cases pass. Also updated the internal tests to cover more corner cases. + +v0.1.2 - Nov 14th 2011 +====================== + + * Back and forth, back and forth: now settled on keeping the api (event names, methods) closer to the websocket browser api. This will stick now. + * Started keeping this history record. Better late than never, right? diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/Makefile --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/Makefile Sat Oct 26 14:12:50 2013 +0100 @@ -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 2000 \ + -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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,171 @@ +[![Build Status](https://secure.travis-ci.org/einaros/ws.png)](http://travis-ci.org/einaros/ws) + +# ws: a node.js websocket library # + +`ws` is a simple to use websocket implementation, up-to-date against RFC-6455, and [probably the fastest WebSocket library for node.js](http://web.archive.org/web/20130314230536/http://hobbycoding.posterous.com/the-fastest-websocket-module-for-nodejs). + +Passes the quite extensive Autobahn test suite. See http://einaros.github.com/ws for the full reports. + +Comes with a command line utility, `wscat`, which can either act as a server (--listen), or client (--connect); Use it to debug simple websocket services. + +## 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`, or argument `-p 8` for wscat) +* **HyBi drafts 13-17** (Current default, alternatively option `protocolVersion: 13`, or argument `-p 13` for wscat) + +_See the echo.websocket.org example below for how to use the `protocolVersion` option._ + +## Usage ## + +### Installing ### + +`npm install ws` + +### Sending and receiving text data ### + +```js +var WebSocket = require('ws'); +var ws = new WebSocket('ws://www.host.com/path'); +ws.on('open', function() { + 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() { + 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(ws) { + ws.on('message', function(message) { + console.log('received: %s', message); + }); + ws.send('something'); +}); +``` + +### Server sending broadcast data ### + +```js +var WebSocketServer = require('ws').Server + , wss = new WebSocketServer({port: 8080}); + +wss.broadcast = function(data) { + for(var i in this.clients) + this.clients[i].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(error) { + // if error is null, 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() { + console.log('connected'); + ws.send(Date.now().toString(), {mask: true}); +}); +ws.on('close', function() { + console.log('disconnected'); +}); +ws.on('message', function(data, flags) { + console.log('Roundtrip time: ' + (Date.now() - parseInt(data)) + 'ms', flags); + setTimeout(function() { + ws.send(Date.now().toString(), {mask: true}); + }, 500); +}); +``` + +### wscat against echo.websocket.org ### + + $ npm install -g ws + $ wscat -c ws://echo.websocket.org -p 8 + connected (press CTRL+C to quit) + > hi there + < hi there + > are you a happy parrot? + < are you a happy parrot? + +### 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 the doc/ directory for Node.js-like docs for the ws classes. + +## 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. diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/bench/parser.benchmark.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/bench/parser.benchmark.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,115 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +/** + * Benchmark dependencies. + */ + +var benchmark = require('benchmark') + , Receiver = require('../').Receiver + , suite = new benchmark.Suite('Receiver'); +require('tinycolor'); +require('./util'); + +/** + * Setup receiver. + */ + +suite.on('start', function () { + receiver = new Receiver(); +}); + +suite.on('cycle', function () { + receiver = new Receiver(); +}); + +/** + * Benchmarks. + */ + +var pingMessage = 'Hello' + , pingPacket1 = getBufferFromHexString('89 ' + (pack(2, 0x80 | pingMessage.length)) + + ' 34 83 a8 68 '+ getHexStringFromBuffer(mask(pingMessage, '34 83 a8 68'))); +suite.add('ping message', function () { + receiver.add(pingPacket1); +}); + +var pingPacket2 = getBufferFromHexString('89 00') +suite.add('ping with no data', function () { + receiver.add(pingPacket2); +}); + +var closePacket = getBufferFromHexString('88 00'); +suite.add('close message', function () { + receiver.add(closePacket); + receiver.endPacket(); +}); + +var maskedTextPacket = getBufferFromHexString('81 93 34 83 a8 68 01 b9 92 52 4f a1 c6 09 59 e6 8a 52 16 e6 cb 00 5b a1 d5'); +suite.add('masked text message', function () { + receiver.add(maskedTextPacket); +}); + +binaryDataPacket = (function() { + var length = 125 + , message = new Buffer(length) + for (var i = 0; i < length; ++i) message[i] = i % 10; + return getBufferFromHexString('82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + + getHexStringFromBuffer(mask(message), '34 83 a8 68')); +})(); +suite.add('binary data (125 bytes)', function () { + try { + receiver.add(binaryDataPacket); + + } + catch(e) {console.log(e)} +}); + +binaryDataPacket2 = (function() { + var length = 65535 + , message = new Buffer(length) + for (var i = 0; i < length; ++i) message[i] = i % 10; + return getBufferFromHexString('82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + + getHexStringFromBuffer(mask(message), '34 83 a8 68')); +})(); +suite.add('binary data (65535 bytes)', function () { + receiver.add(binaryDataPacket2); +}); + +binaryDataPacket3 = (function() { + var length = 200*1024 + , message = new Buffer(length) + for (var i = 0; i < length; ++i) message[i] = i % 10; + return getBufferFromHexString('82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + + getHexStringFromBuffer(mask(message), '34 83 a8 68')); +})(); +suite.add('binary data (200 kB)', function () { + receiver.add(binaryDataPacket3); +}); + +/** + * Output progress. + */ + +suite.on('cycle', function (bench, details) { + console.log('\n ' + suite.name.grey, details.name.white.bold); + console.log(' ' + [ + details.hz.toFixed(2).cyan + ' ops/sec'.grey + , details.count.toString().white + ' times executed'.grey + , 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey + , + ].join(', '.grey)); +}); + +/** + * Run/export benchmarks. + */ + +if (!module.parent) { + suite.run(); +} else { + module.exports = suite; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/bench/sender.benchmark.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/bench/sender.benchmark.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,66 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +/** + * Benchmark dependencies. + */ + +var benchmark = require('benchmark') + , Sender = require('../').Sender + , suite = new benchmark.Suite('Sender'); +require('tinycolor'); +require('./util'); + +/** + * Setup sender. + */ + +suite.on('start', function () { + sender = new Sender(); + sender._socket = { write: function() {} }; +}); + +suite.on('cycle', function () { + sender = new Sender(); + sender._socket = { write: function() {} }; +}); + +/** + * Benchmarks + */ + +framePacket = new Buffer(200*1024); +framePacket.fill(99); +suite.add('frameAndSend, unmasked (200 kB)', function () { + sender.frameAndSend(0x2, framePacket, true, false); +}); +suite.add('frameAndSend, masked (200 kB)', function () { + sender.frameAndSend(0x2, framePacket, true, true); +}); + +/** + * Output progress. + */ + +suite.on('cycle', function (bench, details) { + console.log('\n ' + suite.name.grey, details.name.white.bold); + console.log(' ' + [ + details.hz.toFixed(2).cyan + ' ops/sec'.grey + , details.count.toString().white + ' times executed'.grey + , 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey + , + ].join(', '.grey)); +}); + +/** + * Run/export benchmarks. + */ + +if (!module.parent) { + suite.run(); +} else { + module.exports = suite; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/bench/speed.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/bench/speed.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,105 @@ +var cluster = require('cluster') + , WebSocket = require('../') + , WebSocketServer = WebSocket.Server + , crypto = require('crypto') + , util = require('util') + , ansi = require('ansi'); +require('tinycolor'); + +function roundPrec(num, prec) { + var mul = Math.pow(10, prec); + return Math.round(num * mul) / mul; +} + +function humanSize(bytes) { + if (bytes >= 1048576) return roundPrec(bytes / 1048576, 2) + ' MB'; + if (bytes >= 1024) return roundPrec(bytes / 1024, 2) + ' kB'; + return roundPrec(bytes, 2) + ' B'; +} + +function generateRandomData(size) { + var buffer = new Buffer(size); + for (var i = 0; i < size; ++i) { + buffer[i] = ~~(Math.random() * 127); + } + return buffer; +} + +if (cluster.isMaster) { + var wss = new WebSocketServer({port: 8181}, function() { + cluster.fork(); + }); + wss.on('connection', function(ws) { + ws.on('message', function(data, flags) { + ws.send(data, {binary: flags&&flags.binary}); + }); + ws.on('close', function() {}); + }); + cluster.on('death', function(worker) { + wss.close(); + }); +} +else { + var cursor = ansi(process.stdout); + + var configs = [ + [true, 10000, 64], + [true, 5000, 16*1024], + [true, 1000, 128*1024], + [true, 100, 1024*1024], + [true, 1, 500*1024*1024], + [false, 10000, 64], + [false, 5000, 16*1024], + [false, 1000, 128*1024], + [false, 100, 1024*1024], + ]; + + var largest = configs[0][1]; + for (var i = 0, l = configs.length; i < l; ++i) { + if (configs[i][2] > largest) largest = configs[i][2]; + } + + console.log('Generating %s of test data ...', humanSize(largest)); + var randomBytes = generateRandomData(largest); + + function roundtrip(useBinary, roundtrips, size, cb) { + var data = randomBytes.slice(0, size); + var prefix = util.format('Running %d roundtrips of %s %s data', roundtrips, humanSize(size), useBinary ? 'binary' : 'text'); + console.log(prefix); + var client = new WebSocket('ws://localhost:' + '8181'); + var dt; + var roundtrip = 0; + function send() { + client.send(data, {binary: useBinary}); + } + client.on('error', function(e) { + console.error(e); + process.exit(); + }); + client.on('open', function() { + dt = Date.now(); + send(); + }); + client.on('message', function(data, flags) { + if (++roundtrip == roundtrips) { + var elapsed = Date.now() - dt; + cursor.up(); + console.log('%s:\t%ss\t%s' + , useBinary ? prefix.green : prefix.cyan + , roundPrec(elapsed / 1000, 1).toString().green.bold + , (humanSize((size * roundtrips) / elapsed * 1000) + '/s').blue.bold); + client.close(); + cb(); + return; + } + process.nextTick(send); + }); + } + + (function run() { + if (configs.length == 0) process.exit(); + var config = configs.shift(); + config.push(run); + roundtrip.apply(null, config); + })(); +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/bench/util.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/bench/util.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,105 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +/** + * Returns a Buffer from a "ff 00 ff"-type hex string. + */ + +getBufferFromHexString = function(byteStr) { + var bytes = byteStr.split(' '); + var buf = new Buffer(bytes.length); + for (var i = 0; i < bytes.length; ++i) { + buf[i] = parseInt(bytes[i], 16); + } + return buf; +} + +/** + * Returns a hex string from a Buffer. + */ + +getHexStringFromBuffer = function(data) { + var s = ''; + for (var i = 0; i < data.length; ++i) { + s += padl(data[i].toString(16), 2, '0') + ' '; + } + return s.trim(); +} + +/** + * Splits a buffer in two parts. + */ + +splitBuffer = function(buffer) { + var b1 = new Buffer(Math.ceil(buffer.length / 2)); + buffer.copy(b1, 0, 0, b1.length); + var b2 = new Buffer(Math.floor(buffer.length / 2)); + buffer.copy(b2, 0, b1.length, b1.length + b2.length); + return [b1, b2]; +} + +/** + * Performs hybi07+ type masking on a hex string or buffer. + */ + +mask = function(buf, maskString) { + if (typeof buf == 'string') buf = new Buffer(buf); + var mask = getBufferFromHexString(maskString || '34 83 a8 68'); + for (var i = 0; i < buf.length; ++i) { + buf[i] ^= mask[i % 4]; + } + return buf; +} + +/** + * Returns a hex string representing the length of a message + */ + +getHybiLengthAsHexString = function(len, masked) { + if (len < 126) { + var buf = new Buffer(1); + buf[0] = (masked ? 0x80 : 0) | len; + } + else if (len < 65536) { + var buf = new Buffer(3); + buf[0] = (masked ? 0x80 : 0) | 126; + getBufferFromHexString(pack(4, len)).copy(buf, 1); + } + else { + var buf = new Buffer(9); + buf[0] = (masked ? 0x80 : 0) | 127; + getBufferFromHexString(pack(16, len)).copy(buf, 1); + } + return getHexStringFromBuffer(buf); +} + +/** + * Unpacks a Buffer into a number. + */ + +unpack = function(buffer) { + var n = 0; + for (var i = 0; i < buffer.length; ++i) { + n = (i == 0) ? buffer[i] : (n * 256) + buffer[i]; + } + return n; +} + +/** + * Returns a hex string, representing a specific byte count 'length', from a number. + */ + +pack = function(length, number) { + return padl(number.toString(16), length, '0').replace(/([0-9a-f][0-9a-f])/gi, '$1 ').trim(); +} + +/** + * Left pads the string 's' to a total length of 'n' with char 'c'. + */ + +padl = function(s, n, c) { + return new Array(1 + n - s.length).join(c) + s; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/bin/wscat --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/bin/wscat Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,190 @@ +#!/usr/bin/env node + +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var WebSocket = require('../') + , fs = require('fs') + , program = require('commander') + , util = require('util') + , events = require('events') + , readline = require('readline'); + +/** + * InputReader - processes console input + */ + +function Console() { + this.stdin = process.stdin; + this.stdout = process.stdout; + + this.readlineInterface = readline.createInterface(this.stdin, this.stdout); + + var self = this; + this.readlineInterface.on('line', function(data) { + self.emit('line', data); + }); + this.readlineInterface.on('close', function() { + self.emit('close'); + }); + + this._resetInput = function() { + self.clear(); + } +} +util.inherits(Console, events.EventEmitter); + +Console.Colors = { + Red: '\033[31m', + Green: '\033[32m', + Yellow: '\033[33m', + Blue: '\033[34m', + Default: '\033[39m' +}; + +Console.prototype.prompt = function() { + this.readlineInterface.prompt(); +} + +Console.prototype.print = function(msg, color) { + this.clear(); + color = color || Console.Colors.Default; + this.stdout.write(color + msg + Console.Colors.Default + '\n'); + this.prompt(); +} + +Console.prototype.clear = function() { + this.stdout.write('\033[2K\033[E'); +} + +Console.prototype.pause = function() { + this.stdin.on('keypress', this._resetInput); +} + +Console.prototype.resume = function() { + this.stdin.removeListener('keypress', this._resetInput); +} + +/** + * The actual application + */ + +var version = JSON.parse(fs.readFileSync(__dirname + '/../package.json', 'utf8')).version; +program + .version(version) + .usage('[options] ') + .option('-l, --listen ', 'listen on port') + .option('-c, --connect ', 'connect to a websocket server') + .option('-p, --protocol ', 'optional protocol version') + .option('-o, --origin ', 'optional origin') + .option('--host ', 'optional host') + .option('-s, --subprotocol ', 'optional subprotocol') + .parse(process.argv); + +if (program.listen && program.connect) { + console.error('\033[33merror: use either --listen or --connect\033[39m'); + process.exit(-1); +} +else if (program.listen) { + var wsConsole = new Console(); + wsConsole.pause(); + var options = {}; + if (program.protocol) options.protocolVersion = program.protocol; + if (program.origin) options.origin = program.origin; + if (program.subprotocol) options.protocol = program.subprotocol; + var ws = null; + var wss = new WebSocket.Server({port: program.listen}, function() { + wsConsole.print('listening on port ' + program.listen + ' (press CTRL+C to quit)', Console.Colors.Green); + wsConsole.clear(); + }); + wsConsole.on('close', function() { + if (ws) { + try { + ws.close(); + } + catch (e) {} + } + process.exit(0); + }); + wsConsole.on('line', function(data) { + if (ws) { + ws.send(data, {mask: false}); + wsConsole.prompt(); + } + }); + wss.on('connection', function(newClient) { + if (ws) { + // limit to one client + newClient.terminate(); + return; + }; + ws = newClient; + wsConsole.resume(); + wsConsole.prompt(); + wsConsole.print('client connected', Console.Colors.Green); + ws.on('close', function() { + wsConsole.print('disconnected', Console.Colors.Green); + wsConsole.clear(); + wsConsole.pause(); + ws = null; + }); + ws.on('error', function(code, description) { + wsConsole.print('error: ' + code + (description ? ' ' + description : ''), Console.Colors.Yellow); + }); + ws.on('message', function(data, flags) { + wsConsole.print('< ' + data, Console.Colors.Blue); + }); + }); + wss.on('error', function(error) { + wsConsole.print('error: ' + error.toString(), Console.Colors.Yellow); + process.exit(-1); + }); +} +else if (program.connect) { + var wsConsole = new Console(); + var options = {}; + if (program.protocol) options.protocolVersion = program.protocol; + if (program.origin) options.origin = program.origin; + if (program.subprotocol) options.protocol = program.subprotocol; + if (program.host) options.host = program.host; + var ws = new WebSocket(program.connect, options); + ws.on('open', function() { + wsConsole.print('connected (press CTRL+C to quit)', Console.Colors.Green); + wsConsole.on('line', function(data) { + ws.send(data, {mask: true}); + wsConsole.prompt(); + }); + }); + ws.on('close', function() { + wsConsole.print('disconnected', Console.Colors.Green); + wsConsole.clear(); + process.exit(); + }); + ws.on('error', function(code, description) { + wsConsole.print('error: ' + code + (description ? ' ' + description : ''), Console.Colors.Yellow); + process.exit(-1); + }); + ws.on('message', function(data, flags) { + wsConsole.print('< ' + data, Console.Colors.Blue); + }); + wsConsole.on('close', function() { + if (ws) { + try { + ws.close(); + } + catch(e) {} + process.exit(); + } + }); +} +else { + console.error('\033[33merror: use either --listen or --connect\033[39m'); + process.exit(-1); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/binding.gyp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/binding.gyp Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,16 @@ +{ + 'targets': [ + { + 'target_name': 'validation', + 'include_dirs': ["> $(depfile) +# Add extra rules as in (2). +# We remove slashes and replace spaces with new lines; +# remove blank lines; +# delete the first line and append a colon to the remaining lines. +sed -e 's|\\||' -e 'y| |\n|' $(depfile).raw |\ + grep -v '^$$' |\ + sed -e 1d -e 's|$$|:|' \ + >> $(depfile) +rm $(depfile).raw +endef + +# Command definitions: +# - cmd_foo is the actual command to run; +# - quiet_cmd_foo is the brief-output summary of the command. + +quiet_cmd_cc = CC($(TOOLSET)) $@ +cmd_cc = $(CC.$(TOOLSET)) $(GYP_CFLAGS) $(DEPFLAGS) $(CFLAGS.$(TOOLSET)) -c -o $@ $< + +quiet_cmd_cxx = CXX($(TOOLSET)) $@ +cmd_cxx = $(CXX.$(TOOLSET)) $(GYP_CXXFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $< + +quiet_cmd_touch = TOUCH $@ +cmd_touch = touch $@ + +quiet_cmd_copy = COPY $@ +# send stderr to /dev/null to ignore messages when linking directories. +cmd_copy = rm -rf "$@" && cp -af "$<" "$@" + +quiet_cmd_alink = AR($(TOOLSET)) $@ +cmd_alink = rm -f $@ && $(AR.$(TOOLSET)) crs $@ $(filter %.o,$^) + +quiet_cmd_alink_thin = AR($(TOOLSET)) $@ +cmd_alink_thin = rm -f $@ && $(AR.$(TOOLSET)) crsT $@ $(filter %.o,$^) + +# Due to circular dependencies between libraries :(, we wrap the +# special "figure out circular dependencies" flags around the entire +# input list during linking. +quiet_cmd_link = LINK($(TOOLSET)) $@ +cmd_link = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ -Wl,--start-group $(LD_INPUTS) -Wl,--end-group $(LIBS) + +# We support two kinds of shared objects (.so): +# 1) shared_library, which is just bundling together many dependent libraries +# into a link line. +# 2) loadable_module, which is generating a module intended for dlopen(). +# +# They differ only slightly: +# In the former case, we want to package all dependent code into the .so. +# In the latter case, we want to package just the API exposed by the +# outermost module. +# This means shared_library uses --whole-archive, while loadable_module doesn't. +# (Note that --whole-archive is incompatible with the --start-group used in +# normal linking.) + +# Other shared-object link notes: +# - Set SONAME to the library filename so our binaries don't reference +# the local, absolute paths used on the link command-line. +quiet_cmd_solink = SOLINK($(TOOLSET)) $@ +cmd_solink = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -Wl,-soname=$(@F) -o $@ -Wl,--whole-archive $(LD_INPUTS) -Wl,--no-whole-archive $(LIBS) + +quiet_cmd_solink_module = SOLINK_MODULE($(TOOLSET)) $@ +cmd_solink_module = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -Wl,-soname=$(@F) -o $@ -Wl,--start-group $(filter-out FORCE_DO_CMD, $^) -Wl,--end-group $(LIBS) + + +# Define an escape_quotes function to escape single quotes. +# This allows us to handle quotes properly as long as we always use +# use single quotes and escape_quotes. +escape_quotes = $(subst ','\'',$(1)) +# This comment is here just to include a ' to unconfuse syntax highlighting. +# Define an escape_vars function to escape '$' variable syntax. +# This allows us to read/write command lines with shell variables (e.g. +# $LD_LIBRARY_PATH), without triggering make substitution. +escape_vars = $(subst $$,$$$$,$(1)) +# Helper that expands to a shell command to echo a string exactly as it is in +# make. This uses printf instead of echo because printf's behaviour with respect +# to escape sequences is more portable than echo's across different shells +# (e.g., dash, bash). +exact_echo = printf '%s\n' '$(call escape_quotes,$(1))' + +# Helper to compare the command we're about to run against the command +# we logged the last time we ran the command. Produces an empty +# string (false) when the commands match. +# Tricky point: Make has no string-equality test function. +# The kernel uses the following, but it seems like it would have false +# positives, where one string reordered its arguments. +# arg_check = $(strip $(filter-out $(cmd_$(1)), $(cmd_$@)) \ +# $(filter-out $(cmd_$@), $(cmd_$(1)))) +# We instead substitute each for the empty string into the other, and +# say they're equal if both substitutions produce the empty string. +# .d files contain ? instead of spaces, take that into account. +command_changed = $(or $(subst $(cmd_$(1)),,$(cmd_$(call replace_spaces,$@))),\ + $(subst $(cmd_$(call replace_spaces,$@)),,$(cmd_$(1)))) + +# Helper that is non-empty when a prerequisite changes. +# Normally make does this implicitly, but we force rules to always run +# so we can check their command lines. +# $? -- new prerequisites +# $| -- order-only dependencies +prereq_changed = $(filter-out FORCE_DO_CMD,$(filter-out $|,$?)) + +# Helper that executes all postbuilds, and deletes the output file when done +# if any of the postbuilds failed. +define do_postbuilds + @E=0;\ + for p in $(POSTBUILDS); do\ + eval $$p;\ + F=$$?;\ + if [ $$F -ne 0 ]; then\ + E=$$F;\ + fi;\ + done;\ + if [ $$E -ne 0 ]; then\ + rm -rf "$@";\ + exit $$E;\ + fi +endef + +# do_cmd: run a command via the above cmd_foo names, if necessary. +# Should always run for a given target to handle command-line changes. +# Second argument, if non-zero, makes it do asm/C/C++ dependency munging. +# Third argument, if non-zero, makes it do POSTBUILDS processing. +# Note: We intentionally do NOT call dirx for depfile, since it contains ? for +# spaces already and dirx strips the ? characters. +define do_cmd +$(if $(or $(command_changed),$(prereq_changed)), + @$(call exact_echo, $($(quiet)cmd_$(1))) + @mkdir -p "$(call dirx,$@)" "$(dir $(depfile))" + $(if $(findstring flock,$(word 1,$(cmd_$1))), + @$(cmd_$(1)) + @echo " $(quiet_cmd_$(1)): Finished", + @$(cmd_$(1)) + ) + @$(call exact_echo,$(call escape_vars,cmd_$(call replace_spaces,$@) := $(cmd_$(1)))) > $(depfile) + @$(if $(2),$(fixup_dep)) + $(if $(and $(3), $(POSTBUILDS)), + $(call do_postbuilds) + ) +) +endef + +# Declare the "all" target first so it is the default, +# even though we don't have the deps yet. +.PHONY: all +all: + +# make looks for ways to re-generate included makefiles, but in our case, we +# don't have a direct way. Explicitly telling make that it has nothing to do +# for them makes it go faster. +%.d: ; + +# Use FORCE_DO_CMD to force a target to run. Should be coupled with +# do_cmd. +.PHONY: FORCE_DO_CMD +FORCE_DO_CMD: + +TOOLSET := target +# Suffix rules, putting all outputs into $(obj). +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.c FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cpp FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cxx FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.S FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(srcdir)/%.s FORCE_DO_CMD + @$(call do_cmd,cc,1) + +# Try building from generated source, too. +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.c FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cpp FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cxx FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.S FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.s FORCE_DO_CMD + @$(call do_cmd,cc,1) + +$(obj).$(TOOLSET)/%.o: $(obj)/%.c FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.cpp FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.cxx FORCE_DO_CMD + @$(call do_cmd,cxx,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.S FORCE_DO_CMD + @$(call do_cmd,cc,1) +$(obj).$(TOOLSET)/%.o: $(obj)/%.s FORCE_DO_CMD + @$(call do_cmd,cc,1) + + +ifeq ($(strip $(foreach prefix,$(NO_LOAD),\ + $(findstring $(join ^,$(prefix)),\ + $(join ^,bufferutil.target.mk)))),) + include bufferutil.target.mk +endif +ifeq ($(strip $(foreach prefix,$(NO_LOAD),\ + $(findstring $(join ^,$(prefix)),\ + $(join ^,validation.target.mk)))),) + include validation.target.mk +endif + +quiet_cmd_regen_makefile = ACTION Regenerating $@ +cmd_regen_makefile = /usr/local/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp -fmake --ignore-environment "--toplevel-dir=." -I/home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/config.gypi -I/usr/local/lib/node_modules/npm/node_modules/node-gyp/addon.gypi -I/home/rob/.node-gyp/0.10.11/common.gypi "--depth=." "-Goutput_dir=." "--generator-output=build" "-Dlibrary=shared_library" "-Dvisibility=default" "-Dnode_root_dir=/home/rob/.node-gyp/0.10.11" "-Dmodule_root_dir=/home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws" binding.gyp +Makefile: $(srcdir)/../../../../../../../../../.node-gyp/0.10.11/common.gypi $(srcdir)/../../../../../../../../../../../usr/local/lib/node_modules/npm/node_modules/node-gyp/addon.gypi $(srcdir)/build/config.gypi $(srcdir)/binding.gyp + $(call do_cmd,regen_makefile) + +# "all" is a concatenation of the "all" targets from all the included +# sub-makefiles. This is just here to clarify. +all: + +# Add in dependency-tracking rules. $(all_deps) is the list of every single +# target in our tree. Only consider the ones with .d (dependency) info: +d_files := $(wildcard $(foreach f,$(all_deps),$(depsdir)/$(f).d)) +ifneq ($(d_files),) + include $(d_files) +endif diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/bufferutil.node.d --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/bufferutil.node.d Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +cmd_Release/bufferutil.node := rm -rf "Release/bufferutil.node" && cp -af "Release/obj.target/bufferutil.node" "Release/bufferutil.node" diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/obj.target/bufferutil.node.d --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/obj.target/bufferutil.node.d Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +cmd_Release/obj.target/bufferutil.node := flock ./Release/linker.lock g++ -shared -pthread -rdynamic -m64 -Wl,-soname=bufferutil.node -o Release/obj.target/bufferutil.node -Wl,--start-group Release/obj.target/bufferutil/src/bufferutil.o -Wl,--end-group diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/obj.target/bufferutil/src/bufferutil.o.d --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/obj.target/bufferutil/src/bufferutil.o.d Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,27 @@ +cmd_Release/obj.target/bufferutil/src/bufferutil.o := g++ '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DBUILDING_NODE_EXTENSION' -I/home/rob/.node-gyp/0.10.11/src -I/home/rob/.node-gyp/0.10.11/deps/uv/include -I/home/rob/.node-gyp/0.10.11/deps/v8/include -I/home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan -fPIC -Wall -Wextra -Wno-unused-parameter -pthread -m64 -O2 -fno-strict-aliasing -fno-tree-vrp -fno-rtti -fno-exceptions -MMD -MF ./Release/.deps/Release/obj.target/bufferutil/src/bufferutil.o.d.raw -c -o Release/obj.target/bufferutil/src/bufferutil.o ../src/bufferutil.cc +Release/obj.target/bufferutil/src/bufferutil.o: ../src/bufferutil.cc \ + /home/rob/.node-gyp/0.10.11/deps/v8/include/v8.h \ + /home/rob/.node-gyp/0.10.11/deps/v8/include/v8stdint.h \ + /home/rob/.node-gyp/0.10.11/src/node.h \ + /home/rob/.node-gyp/0.10.11/deps/uv/include/uv.h \ + /home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/uv-unix.h \ + /home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/ngx-queue.h \ + /home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/uv-linux.h \ + /home/rob/.node-gyp/0.10.11/src/node_object_wrap.h \ + /home/rob/.node-gyp/0.10.11/src/node.h \ + /home/rob/.node-gyp/0.10.11/src/node_buffer.h \ + /home/rob/.node-gyp/0.10.11/src/node_object_wrap.h \ + /home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/nan.h +../src/bufferutil.cc: +/home/rob/.node-gyp/0.10.11/deps/v8/include/v8.h: +/home/rob/.node-gyp/0.10.11/deps/v8/include/v8stdint.h: +/home/rob/.node-gyp/0.10.11/src/node.h: +/home/rob/.node-gyp/0.10.11/deps/uv/include/uv.h: +/home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/uv-unix.h: +/home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/ngx-queue.h: +/home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/uv-linux.h: +/home/rob/.node-gyp/0.10.11/src/node_object_wrap.h: +/home/rob/.node-gyp/0.10.11/src/node.h: +/home/rob/.node-gyp/0.10.11/src/node_buffer.h: +/home/rob/.node-gyp/0.10.11/src/node_object_wrap.h: +/home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/nan.h: diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/obj.target/validation.node.d --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/obj.target/validation.node.d Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +cmd_Release/obj.target/validation.node := flock ./Release/linker.lock g++ -shared -pthread -rdynamic -m64 -Wl,-soname=validation.node -o Release/obj.target/validation.node -Wl,--start-group Release/obj.target/validation/src/validation.o -Wl,--end-group diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/obj.target/validation/src/validation.o.d --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/obj.target/validation/src/validation.o.d Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,27 @@ +cmd_Release/obj.target/validation/src/validation.o := g++ '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DBUILDING_NODE_EXTENSION' -I/home/rob/.node-gyp/0.10.11/src -I/home/rob/.node-gyp/0.10.11/deps/uv/include -I/home/rob/.node-gyp/0.10.11/deps/v8/include -I/home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan -fPIC -Wall -Wextra -Wno-unused-parameter -pthread -m64 -O2 -fno-strict-aliasing -fno-tree-vrp -fno-rtti -fno-exceptions -MMD -MF ./Release/.deps/Release/obj.target/validation/src/validation.o.d.raw -c -o Release/obj.target/validation/src/validation.o ../src/validation.cc +Release/obj.target/validation/src/validation.o: ../src/validation.cc \ + /home/rob/.node-gyp/0.10.11/deps/v8/include/v8.h \ + /home/rob/.node-gyp/0.10.11/deps/v8/include/v8stdint.h \ + /home/rob/.node-gyp/0.10.11/src/node.h \ + /home/rob/.node-gyp/0.10.11/deps/uv/include/uv.h \ + /home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/uv-unix.h \ + /home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/ngx-queue.h \ + /home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/uv-linux.h \ + /home/rob/.node-gyp/0.10.11/src/node_object_wrap.h \ + /home/rob/.node-gyp/0.10.11/src/node.h \ + /home/rob/.node-gyp/0.10.11/src/node_buffer.h \ + /home/rob/.node-gyp/0.10.11/src/node_object_wrap.h \ + /home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/nan.h +../src/validation.cc: +/home/rob/.node-gyp/0.10.11/deps/v8/include/v8.h: +/home/rob/.node-gyp/0.10.11/deps/v8/include/v8stdint.h: +/home/rob/.node-gyp/0.10.11/src/node.h: +/home/rob/.node-gyp/0.10.11/deps/uv/include/uv.h: +/home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/uv-unix.h: +/home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/ngx-queue.h: +/home/rob/.node-gyp/0.10.11/deps/uv/include/uv-private/uv-linux.h: +/home/rob/.node-gyp/0.10.11/src/node_object_wrap.h: +/home/rob/.node-gyp/0.10.11/src/node.h: +/home/rob/.node-gyp/0.10.11/src/node_buffer.h: +/home/rob/.node-gyp/0.10.11/src/node_object_wrap.h: +/home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/nan.h: diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/validation.node.d --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/.deps/Release/validation.node.d Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +cmd_Release/validation.node := rm -rf "Release/validation.node" && cp -af "Release/obj.target/validation.node" "Release/validation.node" diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/bufferutil.node Binary file node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/bufferutil.node has changed diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/obj.target/bufferutil.node Binary file node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/obj.target/bufferutil.node has changed diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/obj.target/bufferutil/src/bufferutil.o Binary file node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/obj.target/bufferutil/src/bufferutil.o has changed diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/obj.target/validation.node Binary file node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/obj.target/validation.node has changed diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/obj.target/validation/src/validation.o Binary file node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/obj.target/validation/src/validation.o has changed diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/validation.node Binary file node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/Release/validation.node has changed diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/binding.Makefile --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/binding.Makefile Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,6 @@ +# This file is generated by gyp; do not edit. + +export builddir_name ?= build/./. +.PHONY: all +all: + $(MAKE) bufferutil validation diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/bufferutil.target.mk --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/bufferutil.target.mk Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,132 @@ +# This file is generated by gyp; do not edit. + +TOOLSET := target +TARGET := bufferutil +DEFS_Debug := \ + '-D_LARGEFILE_SOURCE' \ + '-D_FILE_OFFSET_BITS=64' \ + '-DBUILDING_NODE_EXTENSION' \ + '-DDEBUG' \ + '-D_DEBUG' + +# Flags passed to all source files. +CFLAGS_Debug := \ + -fPIC \ + -Wall \ + -Wextra \ + -Wno-unused-parameter \ + -pthread \ + -m64 \ + -O3 \ + -g \ + -O0 + +# Flags passed to only C files. +CFLAGS_C_Debug := + +# Flags passed to only C++ files. +CFLAGS_CC_Debug := \ + -fno-rtti \ + -fno-exceptions + +INCS_Debug := \ + -I/home/rob/.node-gyp/0.10.11/src \ + -I/home/rob/.node-gyp/0.10.11/deps/uv/include \ + -I/home/rob/.node-gyp/0.10.11/deps/v8/include \ + -I/home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan + +DEFS_Release := \ + '-D_LARGEFILE_SOURCE' \ + '-D_FILE_OFFSET_BITS=64' \ + '-DBUILDING_NODE_EXTENSION' + +# Flags passed to all source files. +CFLAGS_Release := \ + -fPIC \ + -Wall \ + -Wextra \ + -Wno-unused-parameter \ + -pthread \ + -m64 \ + -O2 \ + -fno-strict-aliasing \ + -fno-tree-vrp + +# Flags passed to only C files. +CFLAGS_C_Release := + +# Flags passed to only C++ files. +CFLAGS_CC_Release := \ + -fno-rtti \ + -fno-exceptions + +INCS_Release := \ + -I/home/rob/.node-gyp/0.10.11/src \ + -I/home/rob/.node-gyp/0.10.11/deps/uv/include \ + -I/home/rob/.node-gyp/0.10.11/deps/v8/include \ + -I/home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan + +OBJS := \ + $(obj).target/$(TARGET)/src/bufferutil.o + +# Add to the list of files we specially track dependencies for. +all_deps += $(OBJS) + +# CFLAGS et al overrides must be target-local. +# See "Target-specific Variable Values" in the GNU Make manual. +$(OBJS): TOOLSET := $(TOOLSET) +$(OBJS): GYP_CFLAGS := $(DEFS_$(BUILDTYPE)) $(INCS_$(BUILDTYPE)) $(CFLAGS_$(BUILDTYPE)) $(CFLAGS_C_$(BUILDTYPE)) +$(OBJS): GYP_CXXFLAGS := $(DEFS_$(BUILDTYPE)) $(INCS_$(BUILDTYPE)) $(CFLAGS_$(BUILDTYPE)) $(CFLAGS_CC_$(BUILDTYPE)) + +# Suffix rules, putting all outputs into $(obj). + +$(obj).$(TOOLSET)/$(TARGET)/%.o: $(srcdir)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) + +# Try building from generated source, too. + +$(obj).$(TOOLSET)/$(TARGET)/%.o: $(obj).$(TOOLSET)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) + +$(obj).$(TOOLSET)/$(TARGET)/%.o: $(obj)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) + +# End of this set of suffix rules +### Rules for final target. +LDFLAGS_Debug := \ + -pthread \ + -rdynamic \ + -m64 + +LDFLAGS_Release := \ + -pthread \ + -rdynamic \ + -m64 + +LIBS := + +$(obj).target/bufferutil.node: GYP_LDFLAGS := $(LDFLAGS_$(BUILDTYPE)) +$(obj).target/bufferutil.node: LIBS := $(LIBS) +$(obj).target/bufferutil.node: TOOLSET := $(TOOLSET) +$(obj).target/bufferutil.node: $(OBJS) FORCE_DO_CMD + $(call do_cmd,solink_module) + +all_deps += $(obj).target/bufferutil.node +# Add target alias +.PHONY: bufferutil +bufferutil: $(builddir)/bufferutil.node + +# Copy this to the executable output path. +$(builddir)/bufferutil.node: TOOLSET := $(TOOLSET) +$(builddir)/bufferutil.node: $(obj).target/bufferutil.node FORCE_DO_CMD + $(call do_cmd,copy) + +all_deps += $(builddir)/bufferutil.node +# Short alias for building this executable. +.PHONY: bufferutil.node +bufferutil.node: $(obj).target/bufferutil.node $(builddir)/bufferutil.node + +# Add executable to "all" target. +.PHONY: all +all: $(builddir)/bufferutil.node + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/config.gypi --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/config.gypi Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,114 @@ +# Do not edit. File was generated by node-gyp's "configure" step +{ + "target_defaults": { + "cflags": [], + "default_configuration": "Release", + "defines": [], + "include_dirs": [], + "libraries": [] + }, + "variables": { + "clang": 0, + "gcc_version": 47, + "host_arch": "x64", + "node_install_npm": "true", + "node_prefix": "", + "node_shared_cares": "false", + "node_shared_http_parser": "false", + "node_shared_libuv": "false", + "node_shared_openssl": "false", + "node_shared_v8": "false", + "node_shared_zlib": "false", + "node_tag": "", + "node_unsafe_optimizations": 0, + "node_use_dtrace": "false", + "node_use_etw": "false", + "node_use_openssl": "true", + "node_use_perfctr": "false", + "node_use_systemtap": "false", + "python": "/usr/bin/python", + "target_arch": "x64", + "v8_enable_gdbjit": 0, + "v8_no_strict_aliasing": 1, + "v8_use_snapshot": "true", + "nodedir": "/home/rob/.node-gyp/0.10.11", + "copy_dev_lib": "true", + "standalone_static_library": 1, + "cache_lock_stale": "60000", + "pre": "", + "sign_git_tag": "", + "always_auth": "", + "user_agent": "node/v0.10.11 linux x64", + "bin_links": "true", + "description": "true", + "fetch_retries": "2", + "init_version": "0.0.0", + "user": "", + "force": "", + "ignore": "", + "cache_min": "10", + "editor": "vi", + "rollback": "true", + "cache_max": "null", + "userconfig": "/home/rob/.npmrc", + "coverage": "", + "engine_strict": "", + "init_author_name": "", + "init_author_url": "", + "tmp": "/home/rob/tmp", + "userignorefile": "/home/rob/.npmignore", + "yes": "", + "depth": "null", + "save_dev": "", + "usage": "", + "https_proxy": "", + "onload_script": "", + "rebuild_bundle": "true", + "save_bundle": "", + "shell": "/bin/bash", + "prefix": "/usr/local", + "registry": "https://registry.npmjs.org/", + "browser": "", + "cache_lock_wait": "10000", + "save_optional": "", + "searchopts": "", + "versions": "", + "cache": "/home/rob/.npm", + "npaturl": "http://npat.npmjs.org/", + "searchsort": "name", + "version": "", + "viewer": "man", + "color": "true", + "fetch_retry_mintimeout": "10000", + "umask": "18", + "fetch_retry_maxtimeout": "60000", + "message": "%s", + "global": "", + "link": "", + "save": "", + "unicode": "true", + "long": "", + "production": "", + "unsafe_perm": "true", + "node_version": "v0.10.11", + "tag": "latest", + "shrinkwrap": "true", + "fetch_retry_factor": "10", + "npat": "", + "proprietary_attribs": "true", + "strict_ssl": "true", + "username": "", + "dev": "", + "globalconfig": "/usr/local/etc/npmrc", + "init_module": "/home/rob/.npm-init.js", + "parseable": "", + "globalignorefile": "/usr/local/etc/npmignore", + "cache_lock_retries": "10", + "group": "1000", + "init_author_email": "", + "searchexclude": "", + "git": "git", + "optional": "true", + "json": "" + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/validation.target.mk --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build/validation.target.mk Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,132 @@ +# This file is generated by gyp; do not edit. + +TOOLSET := target +TARGET := validation +DEFS_Debug := \ + '-D_LARGEFILE_SOURCE' \ + '-D_FILE_OFFSET_BITS=64' \ + '-DBUILDING_NODE_EXTENSION' \ + '-DDEBUG' \ + '-D_DEBUG' + +# Flags passed to all source files. +CFLAGS_Debug := \ + -fPIC \ + -Wall \ + -Wextra \ + -Wno-unused-parameter \ + -pthread \ + -m64 \ + -O3 \ + -g \ + -O0 + +# Flags passed to only C files. +CFLAGS_C_Debug := + +# Flags passed to only C++ files. +CFLAGS_CC_Debug := \ + -fno-rtti \ + -fno-exceptions + +INCS_Debug := \ + -I/home/rob/.node-gyp/0.10.11/src \ + -I/home/rob/.node-gyp/0.10.11/deps/uv/include \ + -I/home/rob/.node-gyp/0.10.11/deps/v8/include \ + -I/home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan + +DEFS_Release := \ + '-D_LARGEFILE_SOURCE' \ + '-D_FILE_OFFSET_BITS=64' \ + '-DBUILDING_NODE_EXTENSION' + +# Flags passed to all source files. +CFLAGS_Release := \ + -fPIC \ + -Wall \ + -Wextra \ + -Wno-unused-parameter \ + -pthread \ + -m64 \ + -O2 \ + -fno-strict-aliasing \ + -fno-tree-vrp + +# Flags passed to only C files. +CFLAGS_C_Release := + +# Flags passed to only C++ files. +CFLAGS_CC_Release := \ + -fno-rtti \ + -fno-exceptions + +INCS_Release := \ + -I/home/rob/.node-gyp/0.10.11/src \ + -I/home/rob/.node-gyp/0.10.11/deps/uv/include \ + -I/home/rob/.node-gyp/0.10.11/deps/v8/include \ + -I/home/rob/code/projects/nodescore/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan + +OBJS := \ + $(obj).target/$(TARGET)/src/validation.o + +# Add to the list of files we specially track dependencies for. +all_deps += $(OBJS) + +# CFLAGS et al overrides must be target-local. +# See "Target-specific Variable Values" in the GNU Make manual. +$(OBJS): TOOLSET := $(TOOLSET) +$(OBJS): GYP_CFLAGS := $(DEFS_$(BUILDTYPE)) $(INCS_$(BUILDTYPE)) $(CFLAGS_$(BUILDTYPE)) $(CFLAGS_C_$(BUILDTYPE)) +$(OBJS): GYP_CXXFLAGS := $(DEFS_$(BUILDTYPE)) $(INCS_$(BUILDTYPE)) $(CFLAGS_$(BUILDTYPE)) $(CFLAGS_CC_$(BUILDTYPE)) + +# Suffix rules, putting all outputs into $(obj). + +$(obj).$(TOOLSET)/$(TARGET)/%.o: $(srcdir)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) + +# Try building from generated source, too. + +$(obj).$(TOOLSET)/$(TARGET)/%.o: $(obj).$(TOOLSET)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) + +$(obj).$(TOOLSET)/$(TARGET)/%.o: $(obj)/%.cc FORCE_DO_CMD + @$(call do_cmd,cxx,1) + +# End of this set of suffix rules +### Rules for final target. +LDFLAGS_Debug := \ + -pthread \ + -rdynamic \ + -m64 + +LDFLAGS_Release := \ + -pthread \ + -rdynamic \ + -m64 + +LIBS := + +$(obj).target/validation.node: GYP_LDFLAGS := $(LDFLAGS_$(BUILDTYPE)) +$(obj).target/validation.node: LIBS := $(LIBS) +$(obj).target/validation.node: TOOLSET := $(TOOLSET) +$(obj).target/validation.node: $(OBJS) FORCE_DO_CMD + $(call do_cmd,solink_module) + +all_deps += $(obj).target/validation.node +# Add target alias +.PHONY: validation +validation: $(builddir)/validation.node + +# Copy this to the executable output path. +$(builddir)/validation.node: TOOLSET := $(TOOLSET) +$(builddir)/validation.node: $(obj).target/validation.node FORCE_DO_CMD + $(call do_cmd,copy) + +all_deps += $(builddir)/validation.node +# Short alias for building this executable. +.PHONY: validation.node +validation.node: $(obj).target/validation.node $(builddir)/validation.node + +# Add executable to "all" target. +.PHONY: all +all: $(builddir)/validation.node + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/doc/ws.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/doc/ws.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,181 @@ +# ws + +## Class: ws.Server + +This class is a WebSocket server. It is an `EventEmitter`. + +### new ws.Server([options], [callback]) + +* `options` Object + * `host` String + * `port` Number + * `server` http.Server + * `verifyClient` Function + * `path` String + * `noServer` Boolean + * `disableHixie` Boolean + * `clientTracking` Boolean +* `callback` Function + +Construct a new server object. + +Either `port` or `server` must be provided, otherwise you might enable +`noServer` if you want to pass the requests directly. Please note that the +`callback` is only used when you supply the a `port` number in the options. + +### server.close([code], [data]) + +Close the server and terminate all clients + +### server.handleUpgrade(request, socket, upgradeHead, callback) + +Handles a HTTP Upgrade request. `request` is an instance of `http.ServerRequest`, `socket` is an instance of `net.Socket`. + +When the Upgrade was successfully, the `callback` will be called with a `ws.WebSocket` object as parameter. + +### Event: 'error' + +`function (error) { }` + +If the underlying server emits an error, it will be forwarded here. + +### Event: 'headers' + +`function (headers) { }` + +Emitted with the object of HTTP headers that are going to be written to the `Stream` as part of the handshake. + +### Event: 'connection' + +`function (socket) { }` + +When a new WebSocket connection is established. `socket` is an object of type `ws.WebSocket`. + + +## Class: ws.WebSocket + +This class represents a WebSocket connection. It is an `EventEmitter`. + +### new ws.WebSocket(address, [options]) + +* `address` String|Array +* `options` Object + * `protocol` String + * `agent` Agent + * `headers` Object + * `protocolVersion` Number|String + -- the following only apply if `address` is a String + * `host` String + * `origin` String + * `pfx` String|Buffer + * `key` String|Buffer + * `passphrase` String + * `cert` String|Buffer + * `ca` Array + * `ciphers` String + * `rejectUnauthorized` Boolean + +Instantiating with an `address` creates a new WebSocket client object. If `address` is an Array (request, socket, rest), it is instantiated as a Server client (e.g. called from the `ws.Server`). + +### websocket.bytesReceived + +Received bytes count. + +### websocket.readyState + +Possible states are `WebSocket.CONNECTING`, `WebSocket.OPEN`, `WebSocket.CLOSING`, `WebSocket.CLOSED`. + +### websocket.protocolVersion + +The WebSocket protocol version used for this connection, `8`, `13` or `hixie-76` (the latter only for server clients). + +### websocket.url + +The URL of the WebSocket server (only for clients) + +### websocket.supports + +Describes the feature of the used protocol version. E.g. `supports.binary` is a boolean that describes if the connection supports binary messages. + +### websocket.close([code], [data]) + +Gracefully closes the connection, after sending a description message + +### websocket.pause() + +Pause the client stream + +### websocket.ping([data], [options], [dontFailWhenClosed]) + +Sends a ping. `data` is sent, `options` is an object with members `mask` and `binary`. `dontFailWhenClosed` indicates whether or not to throw if the connection isnt open. + +### websocket.pong([data], [options], [dontFailWhenClosed]) + +Sends a pong. `data` is sent, `options` is an object with members `mask` and `binary`. `dontFailWhenClosed` indicates whether or not to throw if the connection isnt open. + + +### websocket.resume() + +Resume the client stream + +### websocket.send(data, [options], [callback]) + +Sends `data` through the connection. `options` can be an object with members `mask` and `binary`. The optional `callback` is executed after the send completes. + +### websocket.stream([options], callback) + +Streams data through calls to a user supplied function. `options` can be an object with members `mask` and `binary`. `callback` is executed on successive ticks of which send is `function (data, final)`. + +### websocket.terminate() + +Immediately shuts down the connection + +### websocket.onopen +### websocket.onerror +### websocket.onclose +### websocket.onmessage + +Emulates the W3C Browser based WebSocket interface using function members. + +### websocket.addEventListener(method, listener) + +Emulates the W3C Browser based WebSocket interface using addEventListener. + +### Event: 'error' + +`function (error) { }` + +If the client emits an error, this event is emitted (errors from the underlying `net.Socket` are forwarded here). + +### Event: 'close' + +`function (code, message) { }` + +Is emitted when the connection is closed. `code` is defined in the WebSocket specification. + +The `close` event is also emitted when then underlying `net.Socket` closes the connection (`end` or `close`). + +### Event: 'message' + +`function (data, flags) { }` + +Is emitted when data is received. `flags` is an object with member `binary`. + +### Event: 'ping' + +`function (data, flags) { }` + +Is emitted when a ping is received. `flags` is an object with member `binary`. + +### Event: 'pong' + +`function (data, flags) { }` + +Is emitted when a pong is received. `flags` is an object with member `binary`. + +### Event: 'open' + +`function () { }` + +Emitted when the connection is established. + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +uploaded diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,18 @@ +{ + "author": "", + "name": "fileapi", + "version": "0.0.0", + "repository": { + "type": "git", + "url": "git://github.com/einaros/ws.git" + }, + "engines": { + "node": "~0.6.8" + }, + "dependencies": { + "express": "latest", + "ansi": "https://github.com/einaros/ansi.js/tarball/master" + }, + "devDependencies": {}, + "optionalDependencies": {} +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/public/app.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/public/app.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,39 @@ +function onFilesSelected(e) { + var button = e.srcElement; + button.disabled = true; + var progress = document.querySelector('div#progress'); + progress.innerHTML = '0%'; + var files = e.target.files; + var totalFiles = files.length; + var filesSent = 0; + if (totalFiles) { + var uploader = new Uploader('ws://localhost:8080', function () { + Array.prototype.slice.call(files, 0).forEach(function(file) { + if (file.name == '.') { + --totalFiles; + return; + } + uploader.sendFile(file, function(error) { + if (error) { + console.log(error); + return; + } + ++filesSent; + progress.innerHTML = ~~(filesSent / totalFiles * 100) + '%'; + console.log('Sent: ' + file.name); + }); + }); + }); + } + uploader.ondone = function() { + uploader.close(); + progress.innerHTML = '100% done, ' + totalFiles + ' files sent.'; + } +} + +window.onload = function() { + var importButtons = document.querySelectorAll('[type="file"]'); + Array.prototype.slice.call(importButtons, 0).forEach(function(importButton) { + importButton.addEventListener('change', onFilesSelected, false); + }); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/public/index.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/public/index.html Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,22 @@ + + + + + + + + +

    This example will upload an entire directory tree to the node.js server via a fast and persistent WebSocket connection.

    +

    Note that the example is Chrome only for now.

    +

    + Upload status: +
    Please select a directory to upload.
    + + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/public/uploader.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/public/uploader.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,55 @@ +function Uploader(url, cb) { + this.ws = new WebSocket(url); + if (cb) this.ws.onopen = cb; + this.sendQueue = []; + this.sending = null; + this.sendCallback = null; + this.ondone = null; + var self = this; + this.ws.onmessage = function(event) { + var data = JSON.parse(event.data); + if (data.event == 'complete') { + if (data.path != self.sending.path) { + self.sendQueue = []; + self.sending = null; + self.sendCallback = null; + throw new Error('Got message for wrong file!'); + } + self.sending = null; + var callback = self.sendCallback; + self.sendCallback = null; + if (callback) callback(); + if (self.sendQueue.length === 0 && self.ondone) self.ondone(null); + if (self.sendQueue.length > 0) { + var args = self.sendQueue.pop(); + setTimeout(function() { self.sendFile.apply(self, args); }, 0); + } + } + else if (data.event == 'error') { + self.sendQueue = []; + self.sending = null; + var callback = self.sendCallback; + self.sendCallback = null; + var error = new Error('Server reported send error for file ' + data.path); + if (callback) callback(error); + if (self.ondone) self.ondone(error); + } + } +} + +Uploader.prototype.sendFile = function(file, cb) { + if (this.ws.readyState != WebSocket.OPEN) throw new Error('Not connected'); + if (this.sending) { + this.sendQueue.push(arguments); + return; + } + var fileData = { name: file.name, path: file.webkitRelativePath }; + this.sending = fileData; + this.sendCallback = cb; + this.ws.send(JSON.stringify(fileData)); + this.ws.send(file); +} + +Uploader.prototype.close = function() { + this.ws.close(); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/server.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/fileapi/server.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,103 @@ +var WebSocketServer = require('../../').Server + , express = require('express') + , fs = require('fs') + , http = require('http') + , util = require('util') + , path = require('path') + , app = express.createServer() + , events = require('events') + , ansi = require('ansi') + , cursor = ansi(process.stdout); + +function BandwidthSampler(ws, interval) { + interval = interval || 2000; + var previousByteCount = 0; + var self = this; + var intervalId = setInterval(function() { + var byteCount = ws.bytesReceived; + var bytesPerSec = (byteCount - previousByteCount) / (interval / 1000); + previousByteCount = byteCount; + self.emit('sample', bytesPerSec); + }, interval); + ws.on('close', function() { + clearInterval(intervalId); + }); +} +util.inherits(BandwidthSampler, events.EventEmitter); + +function makePathForFile(filePath, prefix, cb) { + if (typeof cb !== 'function') throw new Error('callback is required'); + filePath = path.dirname(path.normalize(filePath)).replace(/^(\/|\\)+/, ''); + var pieces = filePath.split(/(\\|\/)/); + var incrementalPath = prefix; + function step(error) { + if (error) return cb(error); + if (pieces.length == 0) return cb(null, incrementalPath); + incrementalPath += '/' + pieces.shift(); + fs.exists(incrementalPath, function(exists) { + if (!exists) fs.mkdir(incrementalPath, step); + else process.nextTick(step); + }); + } + step(); +} + +cursor.eraseData(2).goto(1, 1); +app.use(express.static(__dirname + '/public')); + +var clientId = 0; +var wss = new WebSocketServer({server: app}); +wss.on('connection', function(ws) { + var thisId = ++clientId; + cursor.goto(1, 4 + thisId).eraseLine(); + console.log('Client #%d connected', thisId); + + var sampler = new BandwidthSampler(ws); + sampler.on('sample', function(bps) { + cursor.goto(1, 4 + thisId).eraseLine(); + console.log('WebSocket #%d incoming bandwidth: %d MB/s', thisId, Math.round(bps / (1024*1024))); + }); + + var filesReceived = 0; + var currentFile = null; + ws.on('message', function(data, flags) { + if (!flags.binary) { + currentFile = JSON.parse(data); + // note: a real-world app would want to sanity check the data + } + else { + if (currentFile == null) return; + makePathForFile(currentFile.path, __dirname + '/uploaded', function(error, path) { + if (error) { + console.log(error); + ws.send(JSON.stringify({event: 'error', path: currentFile.path, message: error.message})); + return; + } + fs.writeFile(path + '/' + currentFile.name, data, function(error) { + ++filesReceived; + // console.log('received %d bytes long file, %s', data.length, currentFile.path); + ws.send(JSON.stringify({event: 'complete', path: currentFile.path})); + currentFile = null; + }); + }); + } + }); + + ws.on('close', function() { + cursor.goto(1, 4 + thisId).eraseLine(); + console.log('Client #%d disconnected. %d files received.', thisId, filesReceived); + }); + + ws.on('error', function(e) { + cursor.goto(1, 4 + thisId).eraseLine(); + console.log('Client #%d error: %s', thisId, e.message); + }); +}); + +fs.mkdir(__dirname + '/uploaded', function(error) { + // ignore errors, most likely means directory exists + console.log('Uploaded files will be saved to %s/uploaded.', __dirname); + console.log('Remember to wipe this directory if you upload lots and lots.'); + app.listen(8080); + console.log('Listening on http://localhost:8080'); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats-express_3/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats-express_3/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,17 @@ +{ + "author": "", + "name": "serverstats", + "version": "0.0.0", + "repository": { + "type": "git", + "url": "git://github.com/einaros/ws.git" + }, + "engines": { + "node": ">0.4.0" + }, + "dependencies": { + "express": "~3.0.0" + }, + "devDependencies": {}, + "optionalDependencies": {} +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats-express_3/public/index.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats-express_3/public/index.html Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,33 @@ + + + + + + + + Server Stats
    + RSS:

    + Heap total:

    + Heap used:

    + + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats-express_3/server.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats-express_3/server.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,21 @@ +var WebSocketServer = require('../../').Server + , http = require('http') + , express = require('express') + , app = express(); + +app.use(express.static(__dirname + '/public')); + +var server = http.createServer(app); +server.listen(8080); + +var wss = new WebSocketServer({server: server}); +wss.on('connection', function(ws) { + var id = setInterval(function() { + ws.send(JSON.stringify(process.memoryUsage()), function() { /* ignore errors */ }); + }, 100); + console.log('started client interval'); + ws.on('close', function() { + console.log('stopping client interval'); + clearInterval(id); + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,17 @@ +{ + "author": "", + "name": "serverstats", + "version": "0.0.0", + "repository": { + "type": "git", + "url": "git://github.com/einaros/ws.git" + }, + "engines": { + "node": ">0.4.0" + }, + "dependencies": { + "express": "2.x" + }, + "devDependencies": {}, + "optionalDependencies": {} +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats/public/index.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats/public/index.html Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,33 @@ + + + + + + + + Server Stats
    + RSS:

    + Heap total:

    + Heap used:

    + + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats/server.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/serverstats/server.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,19 @@ +var WebSocketServer = require('../../').Server + , http = require('http') + , express = require('express') + , app = express.createServer(); + +app.use(express.static(__dirname + '/public')); +app.listen(8080); + +var wss = new WebSocketServer({server: app}); +wss.on('connection', function(ws) { + var id = setInterval(function() { + ws.send(JSON.stringify(process.memoryUsage()), function() { /* ignore errors */ }); + }, 100); + console.log('started client interval'); + ws.on('close', function() { + console.log('stopping client interval'); + clearInterval(id); + }) +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/ssl.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/examples/ssl.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,59 @@ + +(function(){ + + "use strict"; + + var fs = require('fs'); + + // you'll probably load configuration from config + var cfg = { + ssl: true, + port: 8080, + ssl_key: '/path/to/you/ssl.key', + ssl_cert: '/path/to/you/ssl.crt' + }; + + var httpServ = ( cfg.ssl ) ? require('https') : require('http'); + + var WebSocketServer = require('../').Server; + + var app = null; + + // dummy request processing + var processRequest = function( req, res ) { + + res.writeHead(200); + res.end("All glory to WebSockets!\n"); + }; + + if ( cfg.ssl ) { + + app = httpServ.createServer({ + + // providing server with SSL key/cert + key: fs.readFileSync( cfg.ssl_key ), + cert: fs.readFileSync( cfg.ssl_cert ) + + }, processRequest ).listen( cfg.port ); + + } else { + + app = httpServ.createServer( processRequest ).listen( cfg.port ); + } + + // passing or reference to web server so WS would knew port and SSL capabilities + var wss = new WebSocketServer( { server: app } ); + + + wss.on( 'connection', function ( wsConnect ) { + + wsConnect.on( 'message', function ( message ) { + + console.log( message ); + + }); + + }); + + +}()); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,26 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +module.exports = require('./lib/WebSocket'); +module.exports.Server = require('./lib/WebSocketServer'); +module.exports.Sender = require('./lib/Sender'); +module.exports.Receiver = require('./lib/Receiver'); + +module.exports.createServer = function (options, connectionListener) { + var server = new module.exports.Server(options); + if (typeof connectionListener === 'function') { + server.on('connection', connectionListener); + } + return server; +}; + +module.exports.connect = module.exports.createConnection = function (address, openListener) { + var client = new module.exports(address); + if (typeof openListener === 'function') { + client.on('open', openListener); + } + return client; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/BufferPool.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/BufferPool.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,59 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +var util = require('util'); + +function BufferPool(initialSize, growStrategy, shrinkStrategy) { + 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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/BufferUtil.fallback.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/BufferUtil.fallback.js Sat Oct 26 14:12:50 2013 +0100 @@ -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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/BufferUtil.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/BufferUtil.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,16 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +try { + module.exports = require('../build/Release/bufferutil'); +} catch (e) { try { + module.exports = require('../build/default/bufferutil'); +} catch (e) { try { + module.exports = require('./BufferUtil.fallback'); +} catch (e) { + console.error('bufferutil.node seems to not have been built. Run npm install.'); + throw e; +}}} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/ErrorCodes.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/ErrorCodes.js Sat Oct 26 14:12:50 2013 +0100 @@ -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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Receiver.hixie.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Receiver.hixie.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,180 @@ +/*! + * 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 () { + 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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Receiver.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Receiver.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,591 @@ +/*! + * 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; + +/** + * Node version 0.4 and 0.6 compatibility + */ + +var isNodeV4 = /^v0\.4/.test(process.version); + +/** + * HyBi Receiver implementation + */ + +function Receiver () { + // 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 ? + (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 ? + (unfragmentedPoolPrevUsed + db.used) / 2 : + db.used; + }); + + 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.expectHeader(2, this.processPacket); + 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 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 = !isNodeV4 + ? function(length, isFragmented) { return (isFragmented ? this.fragmentedBufferPool : this.unfragmentedBufferPool).get(length); } + : function(length) { return new Buffer(length); }; + +/** + * Start processing a new packet. + * + * @api private + */ + +Receiver.prototype.processPacket = function (data) { + 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 opcode = data[0] & 0xf; + if (opcode === 0) { + // 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; + } + 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(false); + 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 = []; +} + +/** + * 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; +} + +/** + * 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]; + } +} + +/** + * 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 packet = this.unmask(mask, data, true); + if (packet != null) this.currentMessage.push(packet); + if (this.state.lastFragment) { + var messageBuffer = this.concatBuffers(this.currentMessage); + if (!Validation.isValidUTF8(messageBuffer)) { + this.error('invalid utf8 sequence', 1007); + return; + } + this.ontext(messageBuffer.toString('utf8'), {masked: this.state.masked, buffer: messageBuffer}); + this.currentMessage = []; + } + 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 packet = this.unmask(mask, data, true); + if (packet != null) this.currentMessage.push(packet); + if (this.state.lastFragment) { + var messageBuffer = this.concatBuffers(this.currentMessage); + this.onbinary(messageBuffer, {masked: this.state.masked, buffer: messageBuffer}); + this.currentMessage = []; + } + 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); + 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'); + } + this.onclose(code, message, {masked: self.state.masked}); + this.reset(); + }, + }, + // 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) { + this.onping(this.unmask(mask, data, true), {masked: this.state.masked, binary: true}); + 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) { + this.onpong(this.unmask(mask, data, true), {masked: this.state.masked, binary: true}); + this.endPacket(); + } + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Sender.hixie.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Sender.hixie.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,123 @@ +/*! + * 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) { + 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; +/* + if (options && options.binary) { + this.error('hixie websockets do not support binary'); + 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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Sender.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Sender.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,227 @@ +/*! + * 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; + +/** + * HyBi Sender implementation + */ + +function Sender(socket) { + this._socket = socket; + this.firstFragment = true; +} + +/** + * 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) { + 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); + this.frameAndSend(0x8, dataBuffer, true, mask); +} + +/** + * Sends a ping message to the remote party. + * + * @api public + */ + +Sender.prototype.ping = function(data, options) { + var mask = options && options.mask; + this.frameAndSend(0x9, data || '', true, mask); +} + +/** + * Sends a pong message to the remote party. + * + * @api public + */ + +Sender.prototype.pong = function(data, options) { + var mask = options && options.mask; + this.frameAndSend(0xa, data || '', true, mask); +} + +/** + * 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 opcode = options && options.binary ? 2 : 1; + if (this.firstFragment === false) opcode = 0; + else this.firstFragment = false; + if (finalFragment) this.firstFragment = true + this.frameAndSend(opcode, data, finalFragment, mask, cb); +} + +/** + * Frames and sends a piece of data according to the HyBi WebSocket protocol. + * + * @api private + */ + +Sender.prototype.frameAndSend = function(opcode, data, finalFragment, maskData, 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 { + 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; + + 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); + } + } + } +} + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Validation.fallback.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Validation.fallback.js Sat Oct 26 14:12:50 2013 +0100 @@ -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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Validation.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/Validation.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,16 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +try { + module.exports = require('../build/Release/validation'); +} catch (e) { try { + module.exports = require('../build/default/validation'); +} catch (e) { try { + module.exports = require('./Validation.fallback'); +} catch (e) { + console.error('validation.node seems to not have been built. Run npm install.'); + throw e; +}}} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/WebSocket.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/WebSocket.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,818 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +var util = require('util') + , events = require('events') + , http = require('http') + , https = require('https') + , crypto = require('crypto') + , url = require('url') + , fs = require('fs') + , Options = require('options') + , Sender = require('./Sender') + , Receiver = require('./Receiver') + , SenderHixie = require('./Sender.hixie') + , ReceiverHixie = require('./Receiver.hixie'); + +/** + * Constants + */ + +// Default protocol version + +var protocolVersion = 13; + +// Close timeout + +var closeTimeout = 30000; // Allow 5 seconds to terminate the connection cleanly + +/** + * Node version 0.4 and 0.6 compatibility + */ + +var isNodeV4 = /^v0\.4/.test(process.version); + +/** + * WebSocket implementation + */ + +function WebSocket(address, protocols, options) { + + 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 = []; + } + // TODO: actually handle the `Sub-Protocols` part of the WebSocket client + + this._socket = null; + this.bytesReceived = 0; + this.readyState = null; + this.supports = {}; + + if (Array.isArray(address)) { + initAsServerClient.apply(this, address.concat(options)); + } else { + initAsClient.apply(this, [address, protocols, options]); + } +} + +/** + * Inherits from EventEmitter. + */ + +util.inherits(WebSocket, events.EventEmitter); + +/** + * Ready States + */ + +["CONNECTING", "OPEN", "CLOSING", "CLOSED"].forEach(function (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(code, data) { + if (this.readyState == WebSocket.CLOSING || this.readyState == WebSocket.CLOSED) return; + if (this.readyState == WebSocket.CONNECTING) { + this.readyState = WebSocket.CLOSED; + return; + } + try { + this.readyState = WebSocket.CLOSING; + this._closeCode = code; + this._closeMessage = data; + var mask = !this._isServer; + this._sender.close(code, data, mask); + } + catch (e) { + this.emit('error', e); + } + finally { + this.terminate(); + } +} + +/** + * Pause the client stream + * + * @api public + */ + +WebSocket.prototype.pause = function() { + 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(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() { + 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 + * @param {function} Optional callback which is executed after the send completes + * @api public + */ + +WebSocket.prototype.send = function(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 (data instanceof fs.ReadStream) { + startQueue(this); + var self = this; + sendStream(this, data, options, function(error) { + process.nextTick(function() { 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 + * @param {function} 'function (error, send)' which is executed on successive ticks of which send is 'function (data, final)'. + * @api public + */ + +WebSocket.prototype.stream = function(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; + startQueue(this); + var send = function(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() { + if (this.readyState == WebSocket.CLOSED) return; + if (this._socket) { + try { + // End the connection + 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 + 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; + if (typeof listener === 'function') { + if (method === 'message') { + function onMessage (data, flags) { + listener.call(this, new MessageEvent(data, flags.binary ? 'Binary' : 'Text', target)); + } + // 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') { + function onClose (code, message) { + listener.call(this, new CloseEvent(code, message, target)); + } + // 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') { + function onError (event) { + event.target = target; + listener.call(this, event); + } + // 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') { + function onOpen () { + listener.call(this, new OpenEvent(target)); + } + // 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; + +/** + * W3C MessageEvent + * + * @see http://www.w3.org/TR/html5/comms.html + * @api private + */ + +function MessageEvent(dataArg, typeArg, target) { + this.data = dataArg; + this.type = typeArg; + this.target = target; +} + +/** + * W3C CloseEvent + * + * @see http://www.w3.org/TR/html5/comms.html + * @api private + */ + +function CloseEvent(code, reason, target) { + 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 + * @api private + */ + +function OpenEvent(target) { + this.target = target; +} + +/** + * 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 + }).merge(options); + + // expose state properties + this.protocol = options.value.protocol; + this.protocolVersion = options.value.protocolVersion; + 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: null, + agent: null, + + // ssl-related options + pfx: null, + key: null, + passphrase: null, + cert: null, + ca: null, + ciphers: null, + rejectUnauthorized: 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; + + // 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; + // node<=v0.4.x compatibility + if (!agent && isNodeV4) { + isNodeV4 = true; + agent = new httpObj.Agent({ + host: serverUrl.hostname, + port: port + }); + } + + var headerHost = serverUrl.hostname; + // Append port number to Host and Origin header, only if specified in the url and non-default + if(serverUrl.port) { + if((isSecure && (port != 443)) || (!isSecure && (port != 80))){ + headerHost = headerHost + ':' + port; + } + } + + var requestOptions = { + port: port, + host: serverUrl.hostname, + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Host': headerHost, + 'Origin': 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 (options.isDefinedAndNonNull('pfx') + || options.isDefinedAndNonNull('key') + || options.isDefinedAndNonNull('passphrase') + || options.isDefinedAndNonNull('cert') + || options.isDefinedAndNonNull('ca') + || options.isDefinedAndNonNull('ciphers') + || options.isDefinedAndNonNull('rejectUnauthorized')) { + + if (isNodeV4) { + throw new Error('Client side certificates are not supported on Node 0.4.x'); + } + + 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); + } + } + + if (isNodeV4) { + requestOptions.path = (serverUrl.pathname || '/') + (serverUrl.search || ''); + } + else requestOptions.path = serverUrl.path || '/'; + + if (agent) { + requestOptions.agent = agent; + } + + if (isUnixSocket) { + requestOptions.socketPath = serverUrl.pathname; + } + 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); + + (isNodeV4 ? agent : req).on('error', function(error) { + self.emit('error', error); + cleanupWebsocketResources.call(this, error); + }); + (isNodeV4 ? agent : req).once('response', function(res) { + var error = new Error('unexpected server response (' + res.statusCode + ')'); + self.emit('error', error); + cleanupWebsocketResources.call(this, error); + }); + (isNodeV4 ? agent : req).once('upgrade', function(res, socket, upgradeHead) { + if (self.readyState == WebSocket.CLOSED) { + // client closed before server accepted connection + self.emit('close'); + removeAllListeners(self); + socket.end(); + return; + } + var serverKey = res.headers['sec-websocket-accept']; + if (typeof serverKey == 'undefined' || serverKey !== expectedServerKey) { + self.emit('error', 'invalid server key'); + removeAllListeners(self); + 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); + removeAllListeners(self); + socket.end(); + return; + } else if (serverProt) { + self.protocol = serverProt; + } + + establishConnection.call(self, Receiver, Sender, socket, upgradeHead); + + // perform cleanup on http resources + removeAllListeners(isNodeV4 ? agent : req); + req = null; + agent = null; + }); + + req.end(); + this.readyState = WebSocket.CONNECTING; +} + +function establishConnection(ReceiverClass, SenderClass, socket, upgradeHead) { + this._socket = socket; + socket.setTimeout(0); + socket.setNoDelay(true); + var self = this; + this._receiver = new ReceiverClass(); + + // socket cleanup handlers + socket.on('end', cleanupWebsocketResources.bind(this)); + socket.on('close', cleanupWebsocketResources.bind(this)); + socket.on('error', cleanupWebsocketResources.bind(this)); + + // ensure that the upgradeHead is added to the receiver + function firstHandler(data) { + if (self.readyState != WebSocket.OPEN) return; + if (upgradeHead && upgradeHead.length > 0) { + self.bytesReceived += upgradeHead.length; + var head = upgradeHead; + upgradeHead = null; + self._receiver.add(head); + } + dataHandler = realHandler; + if (data) { + self.bytesReceived += data.length; + self._receiver.add(data); + } + } + // subsequent packets are pushed straight to the receiver + function realHandler(data) { + if (data) self.bytesReceived += data.length; + self._receiver.add(data); + } + var dataHandler = 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 (data, flags) { + flags = flags || {}; + self.emit('message', data, flags); + }; + self._receiver.onbinary = function (data, flags) { + flags = flags || {}; + flags.binary = true; + self.emit('message', data, flags); + }; + self._receiver.onping = function(data, flags) { + flags = flags || {}; + self.pong(data, {mask: !self._isServer, binary: flags.binary === true}, true); + self.emit('ping', data, flags); + }; + self._receiver.onpong = function(data, flags) { + self.emit('pong', data, flags); + }; + self._receiver.onclose = function(code, data, flags) { + flags = flags || {}; + self.close(code, data); + }; + self._receiver.onerror = function(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._sender.on('error', function(error) { + self.close(1002, ''); + self.emit('error', error); + }); + this.readyState = WebSocket.OPEN; + this.emit('open'); + + socket.on('data', dataHandler); +} + +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(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() { + 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) this.emit('close', this._closeCode || 1000, this._closeMessage || ''); + + if (this._socket) { + removeAllListeners(this._socket); + // catch all socket error after removing all standard handlers + var socket = this._socket; + this._socket.on('error', function() { + try { socket.destroy(); } catch (e) {} + }); + try { + if (!error) this._socket.end(); + else this._socket.destroy(); + } + catch (e) { /* Ignore termination errors */ } + this._socket = null; + } + if (this._sender) { + removeAllListeners(this._sender); + this._sender = null; + } + if (this._receiver) { + this._receiver.cleanup(); + this._receiver = null; + } + removeAllListeners(this); + this.on('error', function() {}); // catch all errors after this + delete this._queue; +} + +function removeAllListeners(instance) { + if (isNodeV4) { + // node v4 doesn't *actually* remove all listeners globally, + // so we do that instead + instance._events = {}; + } + else instance.removeAllListeners(); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/WebSocketServer.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/WebSocketServer.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,460 @@ +/*! + * 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') + , url = require('url') + , Options = require('options') + , WebSocket = require('./WebSocket') + , tls = require('tls') + , url = require('url'); + +/** + * WebSocket Server implementation + */ + +function WebSocketServer(options, callback) { + options = new Options({ + host: '0.0.0.0', + port: null, + server: null, + verifyClient: null, + handleProtocols: null, + path: null, + noServer: false, + disableHixie: false, + clientTracking: 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) { + res.writeHead(200, {'Content-Type': 'text/plain'}); + res.end('Not implemented'); + }); + this._server.listen(options.value.port, options.value.host, callback); + this._closeServer = function() { 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() { + // 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 (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']; + + // 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); + } + + // 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 + }); + + 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, 404, '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) { + if (!result) abortConnection(socket, 401, 'Unauthorized') + 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) { + if (!result) abortConnection(socket, 401, 'Unauthorized') + else onClientVerified.apply(self); + }); + return; + } + else if (!this.options.verifyClient(info)) { + abortConnection(socket, 401, 'Unauthorized'); + return; + } + } + + // no client verification required + onClientVerified(); +} + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/browser.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/lib/browser.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,43 @@ + +/** + * Module dependencies. + */ + +var global = (function() { return this; })(); + +/** + * WebSocket constructor. + */ + +var WebSocket = global.WebSocket || global.MozWebSocket; + +/** + * Module exports. + */ + +module.exports = WebSocket ? ws : null; + +/** + * WebSocket constructor. + * + * The third `opts` options object gets ignored in web browsers, since it's + * non-standard, and throws a TypeError if passed to the constructor. + * See: https://github.com/einaros/ws/issues/227 + * + * @param {String} uri + * @param {Array} protocols (optional) + * @param {Object) opts (optional) + * @api public + */ + +function ws(uri, protocols, opts) { + var instance; + if (protocols) { + instance = new WebSocket(uri, protocols); + } else { + instance = new WebSocket(uri); + } + return instance; +} + +if (WebSocket) ws.prototype = WebSocket.prototype; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/.travis.yml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/.travis.yml Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.4 + - 0.6 diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/History.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/History.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,107 @@ + +0.6.1 / 2012-06-01 +================== + + * Added: append (yes or no) on confirmation + * Added: allow node.js v0.7.x + +0.6.0 / 2012-04-10 +================== + + * Added `.prompt(obj, callback)` support. Closes #49 + * Added default support to .choose(). Closes #41 + * Fixed the choice example + +0.5.1 / 2011-12-20 +================== + + * Fixed `password()` for recent nodes. Closes #36 + +0.5.0 / 2011-12-04 +================== + + * Added sub-command option support [itay] + +0.4.3 / 2011-12-04 +================== + + * Fixed custom help ordering. Closes #32 + +0.4.2 / 2011-11-24 +================== + + * Added travis support + * Fixed: line-buffered input automatically trimmed. Closes #31 + +0.4.1 / 2011-11-18 +================== + + * Removed listening for "close" on --help + +0.4.0 / 2011-11-15 +================== + + * Added support for `--`. Closes #24 + +0.3.3 / 2011-11-14 +================== + + * Fixed: wait for close event when writing help info [Jerry Hamlet] + +0.3.2 / 2011-11-01 +================== + + * Fixed long flag definitions with values [felixge] + +0.3.1 / 2011-10-31 +================== + + * Changed `--version` short flag to `-V` from `-v` + * Changed `.version()` so it's configurable [felixge] + +0.3.0 / 2011-10-31 +================== + + * Added support for long flags only. Closes #18 + +0.2.1 / 2011-10-24 +================== + + * "node": ">= 0.4.x < 0.7.0". Closes #20 + +0.2.0 / 2011-09-26 +================== + + * Allow for defaults that are not just boolean. Default peassignment only occurs for --no-*, optional, and required arguments. [Jim Isaacs] + +0.1.0 / 2011-08-24 +================== + + * Added support for custom `--help` output + +0.0.5 / 2011-08-18 +================== + + * Changed: when the user enters nothing prompt for password again + * Fixed issue with passwords beginning with numbers [NuckChorris] + +0.0.4 / 2011-08-15 +================== + + * Fixed `Commander#args` + +0.0.3 / 2011-08-15 +================== + + * Added default option value support + +0.0.2 / 2011-08-15 +================== + + * Added mask support to `Command#password(str[, mask], fn)` + * Added `Command#password(str, fn)` + +0.0.1 / 2010-01-03 +================== + + * Initial release diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/Makefile --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/Makefile Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,7 @@ + +TESTS = $(shell find test/test.*.js) + +test: + @./test/run $(TESTS) + +.PHONY: test \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/Readme.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/Readme.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,262 @@ +# Commander.js + + The complete solution for [node.js](http://nodejs.org) command-line interfaces, inspired by Ruby's [commander](https://github.com/visionmedia/commander). + + [![Build Status](https://secure.travis-ci.org/visionmedia/commander.js.png)](http://travis-ci.org/visionmedia/commander.js) + +## Installation + + $ npm install commander + +## Option parsing + + Options with commander are defined with the `.option()` method, also serving as documentation for the options. The example below parses args and options from `process.argv`, leaving remaining args as the `program.args` array which were not consumed by options. + +```js +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); + +program + .version('0.0.1') + .option('-p, --peppers', 'Add peppers') + .option('-P, --pineapple', 'Add pineapple') + .option('-b, --bbq', 'Add bbq sauce') + .option('-c, --cheese [type]', 'Add the specified type of cheese [marble]', 'marble') + .parse(process.argv); + +console.log('you ordered a pizza with:'); +if (program.peppers) console.log(' - peppers'); +if (program.pineapple) console.log(' - pineappe'); +if (program.bbq) console.log(' - bbq'); +console.log(' - %s cheese', program.cheese); +``` + + Short flags may be passed as a single arg, for example `-abc` is equivalent to `-a -b -c`. Multi-word options such as "--template-engine" are camel-cased, becoming `program.templateEngine` etc. + +## Automated --help + + The help information is auto-generated based on the information commander already knows about your program, so the following `--help` info is for free: + +``` + $ ./examples/pizza --help + + Usage: pizza [options] + + Options: + + -V, --version output the version number + -p, --peppers Add peppers + -P, --pineapple Add pineappe + -b, --bbq Add bbq sauce + -c, --cheese Add the specified type of cheese [marble] + -h, --help output usage information + +``` + +## Coercion + +```js +function range(val) { + return val.split('..').map(Number); +} + +function list(val) { + return val.split(','); +} + +program + .version('0.0.1') + .usage('[options] ') + .option('-i, --integer ', 'An integer argument', parseInt) + .option('-f, --float ', 'A float argument', parseFloat) + .option('-r, --range ..', 'A range', range) + .option('-l, --list ', 'A list', list) + .option('-o, --optional [value]', 'An optional value') + .parse(process.argv); + +console.log(' int: %j', program.integer); +console.log(' float: %j', program.float); +console.log(' optional: %j', program.optional); +program.range = program.range || []; +console.log(' range: %j..%j', program.range[0], program.range[1]); +console.log(' list: %j', program.list); +console.log(' args: %j', program.args); +``` + +## Custom help + + You can display arbitrary `-h, --help` information + by listening for "--help". Commander will automatically + exit once you are done so that the remainder of your program + does not execute causing undesired behaviours, for example + in the following executable "stuff" will not output when + `--help` is used. + +```js +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('../'); + +function list(val) { + return val.split(',').map(Number); +} + +program + .version('0.0.1') + .option('-f, --foo', 'enable some foo') + .option('-b, --bar', 'enable some bar') + .option('-B, --baz', 'enable some baz'); + +// must be before .parse() since +// node's emit() is immediate + +program.on('--help', function(){ + console.log(' Examples:'); + console.log(''); + console.log(' $ custom-help --help'); + console.log(' $ custom-help -h'); + console.log(''); +}); + +program.parse(process.argv); + +console.log('stuff'); +``` + +yielding the following help output: + +``` + +Usage: custom-help [options] + +Options: + + -h, --help output usage information + -V, --version output the version number + -f, --foo enable some foo + -b, --bar enable some bar + -B, --baz enable some baz + +Examples: + + $ custom-help --help + $ custom-help -h + +``` + +## .prompt(msg, fn) + + Single-line prompt: + +```js +program.prompt('name: ', function(name){ + console.log('hi %s', name); +}); +``` + + Multi-line prompt: + +```js +program.prompt('description:', function(name){ + console.log('hi %s', name); +}); +``` + + Coercion: + +```js +program.prompt('Age: ', Number, function(age){ + console.log('age: %j', age); +}); +``` + +```js +program.prompt('Birthdate: ', Date, function(date){ + console.log('date: %s', date); +}); +``` + +## .password(msg[, mask], fn) + +Prompt for password without echoing: + +```js +program.password('Password: ', function(pass){ + console.log('got "%s"', pass); + process.stdin.destroy(); +}); +``` + +Prompt for password with mask char "*": + +```js +program.password('Password: ', '*', function(pass){ + console.log('got "%s"', pass); + process.stdin.destroy(); +}); +``` + +## .confirm(msg, fn) + + Confirm with the given `msg`: + +```js +program.confirm('continue? ', function(ok){ + console.log(' got %j', ok); +}); +``` + +## .choose(list, fn) + + Let the user choose from a `list`: + +```js +var list = ['tobi', 'loki', 'jane', 'manny', 'luna']; + +console.log('Choose the coolest pet:'); +program.choose(list, function(i){ + console.log('you chose %d "%s"', i, list[i]); +}); +``` + +## Links + + - [API documentation](http://visionmedia.github.com/commander.js/) + - [ascii tables](https://github.com/LearnBoost/cli-table) + - [progress bars](https://github.com/visionmedia/node-progress) + - [more progress bars](https://github.com/substack/node-multimeter) + - [examples](https://github.com/visionmedia/commander.js/tree/master/examples) + +## 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. \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ + +module.exports = require('./lib/commander'); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/lib/commander.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/lib/commander.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1026 @@ + +/*! + * commander + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter + , path = require('path') + , tty = require('tty') + , basename = path.basename; + +/** + * Expose the root command. + */ + +exports = module.exports = new Command; + +/** + * Expose `Command`. + */ + +exports.Command = Command; + +/** + * Expose `Option`. + */ + +exports.Option = Option; + +/** + * Initialize a new `Option` with the given `flags` and `description`. + * + * @param {String} flags + * @param {String} description + * @api public + */ + +function Option(flags, description) { + this.flags = flags; + this.required = ~flags.indexOf('<'); + this.optional = ~flags.indexOf('['); + this.bool = !~flags.indexOf('-no-'); + flags = flags.split(/[ ,|]+/); + if (flags.length > 1 && !/^[[<]/.test(flags[1])) this.short = flags.shift(); + this.long = flags.shift(); + this.description = description; +} + +/** + * Return option name. + * + * @return {String} + * @api private + */ + +Option.prototype.name = function(){ + return this.long + .replace('--', '') + .replace('no-', ''); +}; + +/** + * Check if `arg` matches the short or long flag. + * + * @param {String} arg + * @return {Boolean} + * @api private + */ + +Option.prototype.is = function(arg){ + return arg == this.short + || arg == this.long; +}; + +/** + * Initialize a new `Command`. + * + * @param {String} name + * @api public + */ + +function Command(name) { + this.commands = []; + this.options = []; + this.args = []; + this.name = name; +} + +/** + * Inherit from `EventEmitter.prototype`. + */ + +Command.prototype.__proto__ = EventEmitter.prototype; + +/** + * Add command `name`. + * + * The `.action()` callback is invoked when the + * command `name` is specified via __ARGV__, + * and the remaining arguments are applied to the + * function for access. + * + * When the `name` is "*" an un-matched command + * will be passed as the first arg, followed by + * the rest of __ARGV__ remaining. + * + * Examples: + * + * program + * .version('0.0.1') + * .option('-C, --chdir ', 'change the working directory') + * .option('-c, --config ', 'set config path. defaults to ./deploy.conf') + * .option('-T, --no-tests', 'ignore test hook') + * + * program + * .command('setup') + * .description('run remote setup commands') + * .action(function(){ + * console.log('setup'); + * }); + * + * program + * .command('exec ') + * .description('run the given remote command') + * .action(function(cmd){ + * console.log('exec "%s"', cmd); + * }); + * + * program + * .command('*') + * .description('deploy the given env') + * .action(function(env){ + * console.log('deploying "%s"', env); + * }); + * + * program.parse(process.argv); + * + * @param {String} name + * @return {Command} the new command + * @api public + */ + +Command.prototype.command = function(name){ + var args = name.split(/ +/); + var cmd = new Command(args.shift()); + this.commands.push(cmd); + cmd.parseExpectedArgs(args); + cmd.parent = this; + return cmd; +}; + +/** + * Parse expected `args`. + * + * For example `["[type]"]` becomes `[{ required: false, name: 'type' }]`. + * + * @param {Array} args + * @return {Command} for chaining + * @api public + */ + +Command.prototype.parseExpectedArgs = function(args){ + if (!args.length) return; + var self = this; + args.forEach(function(arg){ + switch (arg[0]) { + case '<': + self.args.push({ required: true, name: arg.slice(1, -1) }); + break; + case '[': + self.args.push({ required: false, name: arg.slice(1, -1) }); + break; + } + }); + return this; +}; + +/** + * Register callback `fn` for the command. + * + * Examples: + * + * program + * .command('help') + * .description('display verbose help') + * .action(function(){ + * // output help here + * }); + * + * @param {Function} fn + * @return {Command} for chaining + * @api public + */ + +Command.prototype.action = function(fn){ + var self = this; + this.parent.on(this.name, function(args, unknown){ + // Parse any so-far unknown options + unknown = unknown || []; + var parsed = self.parseOptions(unknown); + + // Output help if necessary + outputHelpIfNecessary(self, parsed.unknown); + + // If there are still any unknown options, then we simply + // die, unless someone asked for help, in which case we give it + // to them, and then we die. + if (parsed.unknown.length > 0) { + self.unknownOption(parsed.unknown[0]); + } + + self.args.forEach(function(arg, i){ + if (arg.required && null == args[i]) { + self.missingArgument(arg.name); + } + }); + + // Always append ourselves to the end of the arguments, + // to make sure we match the number of arguments the user + // expects + if (self.args.length) { + args[self.args.length] = self; + } else { + args.push(self); + } + + fn.apply(this, args); + }); + return this; +}; + +/** + * Define option with `flags`, `description` and optional + * coercion `fn`. + * + * The `flags` string should contain both the short and long flags, + * separated by comma, a pipe or space. The following are all valid + * all will output this way when `--help` is used. + * + * "-p, --pepper" + * "-p|--pepper" + * "-p --pepper" + * + * Examples: + * + * // simple boolean defaulting to false + * program.option('-p, --pepper', 'add pepper'); + * + * --pepper + * program.pepper + * // => Boolean + * + * // simple boolean defaulting to false + * program.option('-C, --no-cheese', 'remove cheese'); + * + * program.cheese + * // => true + * + * --no-cheese + * program.cheese + * // => true + * + * // required argument + * program.option('-C, --chdir ', 'change the working directory'); + * + * --chdir /tmp + * program.chdir + * // => "/tmp" + * + * // optional argument + * program.option('-c, --cheese [type]', 'add cheese [marble]'); + * + * @param {String} flags + * @param {String} description + * @param {Function|Mixed} fn or default + * @param {Mixed} defaultValue + * @return {Command} for chaining + * @api public + */ + +Command.prototype.option = function(flags, description, fn, defaultValue){ + var self = this + , option = new Option(flags, description) + , oname = option.name() + , name = camelcase(oname); + + // default as 3rd arg + if ('function' != typeof fn) defaultValue = fn, fn = null; + + // preassign default value only for --no-*, [optional], or + if (false == option.bool || option.optional || option.required) { + // when --no-* we make sure default is true + if (false == option.bool) defaultValue = true; + // preassign only if we have a default + if (undefined !== defaultValue) self[name] = defaultValue; + } + + // register the option + this.options.push(option); + + // when it's passed assign the value + // and conditionally invoke the callback + this.on(oname, function(val){ + // coercion + if (null != val && fn) val = fn(val); + + // unassigned or bool + if ('boolean' == typeof self[name] || 'undefined' == typeof self[name]) { + // if no value, bool true, and we have a default, then use it! + if (null == val) { + self[name] = option.bool + ? defaultValue || true + : false; + } else { + self[name] = val; + } + } else if (null !== val) { + // reassign + self[name] = val; + } + }); + + return this; +}; + +/** + * Parse `argv`, settings options and invoking commands when defined. + * + * @param {Array} argv + * @return {Command} for chaining + * @api public + */ + +Command.prototype.parse = function(argv){ + // store raw args + this.rawArgs = argv; + + // guess name + if (!this.name) this.name = basename(argv[1]); + + // process argv + var parsed = this.parseOptions(this.normalize(argv.slice(2))); + this.args = parsed.args; + return this.parseArgs(this.args, parsed.unknown); +}; + +/** + * Normalize `args`, splitting joined short flags. For example + * the arg "-abc" is equivalent to "-a -b -c". + * + * @param {Array} args + * @return {Array} + * @api private + */ + +Command.prototype.normalize = function(args){ + var ret = [] + , arg; + + for (var i = 0, len = args.length; i < len; ++i) { + arg = args[i]; + if (arg.length > 1 && '-' == arg[0] && '-' != arg[1]) { + arg.slice(1).split('').forEach(function(c){ + ret.push('-' + c); + }); + } else { + ret.push(arg); + } + } + + return ret; +}; + +/** + * Parse command `args`. + * + * When listener(s) are available those + * callbacks are invoked, otherwise the "*" + * event is emitted and those actions are invoked. + * + * @param {Array} args + * @return {Command} for chaining + * @api private + */ + +Command.prototype.parseArgs = function(args, unknown){ + var cmds = this.commands + , len = cmds.length + , name; + + if (args.length) { + name = args[0]; + if (this.listeners(name).length) { + this.emit(args.shift(), args, unknown); + } else { + this.emit('*', args); + } + } else { + outputHelpIfNecessary(this, unknown); + + // If there were no args and we have unknown options, + // then they are extraneous and we need to error. + if (unknown.length > 0) { + this.unknownOption(unknown[0]); + } + } + + return this; +}; + +/** + * Return an option matching `arg` if any. + * + * @param {String} arg + * @return {Option} + * @api private + */ + +Command.prototype.optionFor = function(arg){ + for (var i = 0, len = this.options.length; i < len; ++i) { + if (this.options[i].is(arg)) { + return this.options[i]; + } + } +}; + +/** + * Parse options from `argv` returning `argv` + * void of these options. + * + * @param {Array} argv + * @return {Array} + * @api public + */ + +Command.prototype.parseOptions = function(argv){ + var args = [] + , len = argv.length + , literal + , option + , arg; + + var unknownOptions = []; + + // parse options + for (var i = 0; i < len; ++i) { + arg = argv[i]; + + // literal args after -- + if ('--' == arg) { + literal = true; + continue; + } + + if (literal) { + args.push(arg); + continue; + } + + // find matching Option + option = this.optionFor(arg); + + // option is defined + if (option) { + // requires arg + if (option.required) { + arg = argv[++i]; + if (null == arg) return this.optionMissingArgument(option); + if ('-' == arg[0]) return this.optionMissingArgument(option, arg); + this.emit(option.name(), arg); + // optional arg + } else if (option.optional) { + arg = argv[i+1]; + if (null == arg || '-' == arg[0]) { + arg = null; + } else { + ++i; + } + this.emit(option.name(), arg); + // bool + } else { + this.emit(option.name()); + } + continue; + } + + // looks like an option + if (arg.length > 1 && '-' == arg[0]) { + unknownOptions.push(arg); + + // If the next argument looks like it might be + // an argument for this option, we pass it on. + // If it isn't, then it'll simply be ignored + if (argv[i+1] && '-' != argv[i+1][0]) { + unknownOptions.push(argv[++i]); + } + continue; + } + + // arg + args.push(arg); + } + + return { args: args, unknown: unknownOptions }; +}; + +/** + * Argument `name` is missing. + * + * @param {String} name + * @api private + */ + +Command.prototype.missingArgument = function(name){ + console.error(); + console.error(" error: missing required argument `%s'", name); + console.error(); + process.exit(1); +}; + +/** + * `Option` is missing an argument, but received `flag` or nothing. + * + * @param {String} option + * @param {String} flag + * @api private + */ + +Command.prototype.optionMissingArgument = function(option, flag){ + console.error(); + if (flag) { + console.error(" error: option `%s' argument missing, got `%s'", option.flags, flag); + } else { + console.error(" error: option `%s' argument missing", option.flags); + } + console.error(); + process.exit(1); +}; + +/** + * Unknown option `flag`. + * + * @param {String} flag + * @api private + */ + +Command.prototype.unknownOption = function(flag){ + console.error(); + console.error(" error: unknown option `%s'", flag); + console.error(); + process.exit(1); +}; + +/** + * Set the program version to `str`. + * + * This method auto-registers the "-V, --version" flag + * which will print the version number when passed. + * + * @param {String} str + * @param {String} flags + * @return {Command} for chaining + * @api public + */ + +Command.prototype.version = function(str, flags){ + if (0 == arguments.length) return this._version; + this._version = str; + flags = flags || '-V, --version'; + this.option(flags, 'output the version number'); + this.on('version', function(){ + console.log(str); + process.exit(0); + }); + return this; +}; + +/** + * Set the description `str`. + * + * @param {String} str + * @return {String|Command} + * @api public + */ + +Command.prototype.description = function(str){ + if (0 == arguments.length) return this._description; + this._description = str; + return this; +}; + +/** + * Set / get the command usage `str`. + * + * @param {String} str + * @return {String|Command} + * @api public + */ + +Command.prototype.usage = function(str){ + var args = this.args.map(function(arg){ + return arg.required + ? '<' + arg.name + '>' + : '[' + arg.name + ']'; + }); + + var usage = '[options' + + (this.commands.length ? '] [command' : '') + + ']' + + (this.args.length ? ' ' + args : ''); + if (0 == arguments.length) return this._usage || usage; + this._usage = str; + + return this; +}; + +/** + * Return the largest option length. + * + * @return {Number} + * @api private + */ + +Command.prototype.largestOptionLength = function(){ + return this.options.reduce(function(max, option){ + return Math.max(max, option.flags.length); + }, 0); +}; + +/** + * Return help for options. + * + * @return {String} + * @api private + */ + +Command.prototype.optionHelp = function(){ + var width = this.largestOptionLength(); + + // Prepend the help information + return [pad('-h, --help', width) + ' ' + 'output usage information'] + .concat(this.options.map(function(option){ + return pad(option.flags, width) + + ' ' + option.description; + })) + .join('\n'); +}; + +/** + * Return command help documentation. + * + * @return {String} + * @api private + */ + +Command.prototype.commandHelp = function(){ + if (!this.commands.length) return ''; + return [ + '' + , ' Commands:' + , '' + , this.commands.map(function(cmd){ + var args = cmd.args.map(function(arg){ + return arg.required + ? '<' + arg.name + '>' + : '[' + arg.name + ']'; + }).join(' '); + + return cmd.name + + (cmd.options.length + ? ' [options]' + : '') + ' ' + args + + (cmd.description() + ? '\n' + cmd.description() + : ''); + }).join('\n\n').replace(/^/gm, ' ') + , '' + ].join('\n'); +}; + +/** + * Return program help documentation. + * + * @return {String} + * @api private + */ + +Command.prototype.helpInformation = function(){ + return [ + '' + , ' Usage: ' + this.name + ' ' + this.usage() + , '' + this.commandHelp() + , ' Options:' + , '' + , '' + this.optionHelp().replace(/^/gm, ' ') + , '' + , '' + ].join('\n'); +}; + +/** + * Prompt for a `Number`. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptForNumber = function(str, fn){ + var self = this; + this.promptSingleLine(str, function parseNumber(val){ + val = Number(val); + if (isNaN(val)) return self.promptSingleLine(str + '(must be a number) ', parseNumber); + fn(val); + }); +}; + +/** + * Prompt for a `Date`. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptForDate = function(str, fn){ + var self = this; + this.promptSingleLine(str, function parseDate(val){ + val = new Date(val); + if (isNaN(val.getTime())) return self.promptSingleLine(str + '(must be a date) ', parseDate); + fn(val); + }); +}; + +/** + * Single-line prompt. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptSingleLine = function(str, fn){ + if ('function' == typeof arguments[2]) { + return this['promptFor' + (fn.name || fn)](str, arguments[2]); + } + + process.stdout.write(str); + process.stdin.setEncoding('utf8'); + process.stdin.once('data', function(val){ + fn(val.trim()); + }).resume(); +}; + +/** + * Multi-line prompt. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptMultiLine = function(str, fn){ + var buf = []; + console.log(str); + process.stdin.setEncoding('utf8'); + process.stdin.on('data', function(val){ + if ('\n' == val || '\r\n' == val) { + process.stdin.removeAllListeners('data'); + fn(buf.join('\n')); + } else { + buf.push(val.trimRight()); + } + }).resume(); +}; + +/** + * Prompt `str` and callback `fn(val)` + * + * Commander supports single-line and multi-line prompts. + * To issue a single-line prompt simply add white-space + * to the end of `str`, something like "name: ", whereas + * for a multi-line prompt omit this "description:". + * + * + * Examples: + * + * program.prompt('Username: ', function(name){ + * console.log('hi %s', name); + * }); + * + * program.prompt('Description:', function(desc){ + * console.log('description was "%s"', desc.trim()); + * }); + * + * @param {String|Object} str + * @param {Function} fn + * @api public + */ + +Command.prototype.prompt = function(str, fn){ + var self = this; + + if ('string' == typeof str) { + if (/ $/.test(str)) return this.promptSingleLine.apply(this, arguments); + this.promptMultiLine(str, fn); + } else { + var keys = Object.keys(str) + , obj = {}; + + function next() { + var key = keys.shift() + , label = str[key]; + + if (!key) return fn(obj); + self.prompt(label, function(val){ + obj[key] = val; + next(); + }); + } + + next(); + } +}; + +/** + * Prompt for password with `str`, `mask` char and callback `fn(val)`. + * + * The mask string defaults to '', aka no output is + * written while typing, you may want to use "*" etc. + * + * Examples: + * + * program.password('Password: ', function(pass){ + * console.log('got "%s"', pass); + * process.stdin.destroy(); + * }); + * + * program.password('Password: ', '*', function(pass){ + * console.log('got "%s"', pass); + * process.stdin.destroy(); + * }); + * + * @param {String} str + * @param {String} mask + * @param {Function} fn + * @api public + */ + +Command.prototype.password = function(str, mask, fn){ + var self = this + , buf = ''; + + // default mask + if ('function' == typeof mask) { + fn = mask; + mask = ''; + } + + process.stdin.resume(); + tty.setRawMode(true); + process.stdout.write(str); + + // keypress + process.stdin.on('keypress', function(c, key){ + if (key && 'enter' == key.name) { + console.log(); + process.stdin.removeAllListeners('keypress'); + tty.setRawMode(false); + if (!buf.trim().length) return self.password(str, mask, fn); + fn(buf); + return; + } + + if (key && key.ctrl && 'c' == key.name) { + console.log('%s', buf); + process.exit(); + } + + process.stdout.write(mask); + buf += c; + }).resume(); +}; + +/** + * Confirmation prompt with `str` and callback `fn(bool)` + * + * Examples: + * + * program.confirm('continue? ', function(ok){ + * console.log(' got %j', ok); + * process.stdin.destroy(); + * }); + * + * @param {String} str + * @param {Function} fn + * @api public + */ + + +Command.prototype.confirm = function(str, fn, verbose){ + var self = this; + this.prompt(str, function(ok){ + if (!ok.trim()) { + if (!verbose) str += '(yes or no) '; + return self.confirm(str, fn, true); + } + fn(parseBool(ok)); + }); +}; + +/** + * Choice prompt with `list` of items and callback `fn(index, item)` + * + * Examples: + * + * var list = ['tobi', 'loki', 'jane', 'manny', 'luna']; + * + * console.log('Choose the coolest pet:'); + * program.choose(list, function(i){ + * console.log('you chose %d "%s"', i, list[i]); + * process.stdin.destroy(); + * }); + * + * @param {Array} list + * @param {Number|Function} index or fn + * @param {Function} fn + * @api public + */ + +Command.prototype.choose = function(list, index, fn){ + var self = this + , hasDefault = 'number' == typeof index; + + if (!hasDefault) { + fn = index; + index = null; + } + + list.forEach(function(item, i){ + if (hasDefault && i == index) { + console.log('* %d) %s', i + 1, item); + } else { + console.log(' %d) %s', i + 1, item); + } + }); + + function again() { + self.prompt(' : ', function(val){ + val = parseInt(val, 10) - 1; + if (hasDefault && isNaN(val)) val = index; + + if (null == list[val]) { + again(); + } else { + fn(val, list[val]); + } + }); + } + + again(); +}; + +/** + * Camel-case the given `flag` + * + * @param {String} flag + * @return {String} + * @api private + */ + +function camelcase(flag) { + return flag.split('-').reduce(function(str, word){ + return str + word[0].toUpperCase() + word.slice(1); + }); +} + +/** + * Parse a boolean `str`. + * + * @param {String} str + * @return {Boolean} + * @api private + */ + +function parseBool(str) { + return /^y|yes|ok|true$/i.test(str); +} + +/** + * Pad `str` to `width`. + * + * @param {String} str + * @param {Number} width + * @return {String} + * @api private + */ + +function pad(str, width) { + var len = Math.max(0, width - str.length); + return str + Array(len + 1).join(' '); +} + +/** + * Output help information if necessary + * + * @param {Command} command to output help for + * @param {Array} array of options to search for -h or --help + * @api private + */ + +function outputHelpIfNecessary(cmd, options) { + options = options || []; + for (var i = 0; i < options.length; i++) { + if (options[i] == '--help' || options[i] == '-h') { + process.stdout.write(cmd.helpInformation()); + cmd.emit('--help'); + process.exit(0); + } + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/commander/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,42 @@ +{ + "name": "commander", + "version": "0.6.1", + "description": "the complete solution for node.js command-line programs", + "keywords": [ + "command", + "option", + "parser", + "prompt", + "stdin" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "repository": { + "type": "git", + "url": "https://github.com/visionmedia/commander.js.git" + }, + "dependencies": {}, + "devDependencies": { + "should": ">= 0.0.1" + }, + "scripts": { + "test": "make test" + }, + "main": "index", + "engines": { + "node": ">= 0.4.x" + }, + "readme": "# Commander.js\n\n The complete solution for [node.js](http://nodejs.org) command-line interfaces, inspired by Ruby's [commander](https://github.com/visionmedia/commander).\n\n [![Build Status](https://secure.travis-ci.org/visionmedia/commander.js.png)](http://travis-ci.org/visionmedia/commander.js)\n\n## Installation\n\n $ npm install commander\n\n## Option parsing\n\n Options with commander are defined with the `.option()` method, also serving as documentation for the options. The example below parses args and options from `process.argv`, leaving remaining args as the `program.args` array which were not consumed by options.\n\n```js\n#!/usr/bin/env node\n\n/**\n * Module dependencies.\n */\n\nvar program = require('commander');\n\nprogram\n .version('0.0.1')\n .option('-p, --peppers', 'Add peppers')\n .option('-P, --pineapple', 'Add pineapple')\n .option('-b, --bbq', 'Add bbq sauce')\n .option('-c, --cheese [type]', 'Add the specified type of cheese [marble]', 'marble')\n .parse(process.argv);\n\nconsole.log('you ordered a pizza with:');\nif (program.peppers) console.log(' - peppers');\nif (program.pineapple) console.log(' - pineappe');\nif (program.bbq) console.log(' - bbq');\nconsole.log(' - %s cheese', program.cheese);\n```\n\n Short flags may be passed as a single arg, for example `-abc` is equivalent to `-a -b -c`. Multi-word options such as \"--template-engine\" are camel-cased, becoming `program.templateEngine` etc.\n\n## Automated --help\n\n The help information is auto-generated based on the information commander already knows about your program, so the following `--help` info is for free:\n\n``` \n $ ./examples/pizza --help\n\n Usage: pizza [options]\n\n Options:\n\n -V, --version output the version number\n -p, --peppers Add peppers\n -P, --pineapple Add pineappe\n -b, --bbq Add bbq sauce\n -c, --cheese Add the specified type of cheese [marble]\n -h, --help output usage information\n\n```\n\n## Coercion\n\n```js\nfunction range(val) {\n return val.split('..').map(Number);\n}\n\nfunction list(val) {\n return val.split(',');\n}\n\nprogram\n .version('0.0.1')\n .usage('[options] ')\n .option('-i, --integer ', 'An integer argument', parseInt)\n .option('-f, --float ', 'A float argument', parseFloat)\n .option('-r, --range ..', 'A range', range)\n .option('-l, --list ', 'A list', list)\n .option('-o, --optional [value]', 'An optional value')\n .parse(process.argv);\n\nconsole.log(' int: %j', program.integer);\nconsole.log(' float: %j', program.float);\nconsole.log(' optional: %j', program.optional);\nprogram.range = program.range || [];\nconsole.log(' range: %j..%j', program.range[0], program.range[1]);\nconsole.log(' list: %j', program.list);\nconsole.log(' args: %j', program.args);\n```\n\n## Custom help\n\n You can display arbitrary `-h, --help` information\n by listening for \"--help\". Commander will automatically\n exit once you are done so that the remainder of your program\n does not execute causing undesired behaviours, for example\n in the following executable \"stuff\" will not output when\n `--help` is used.\n\n```js\n#!/usr/bin/env node\n\n/**\n * Module dependencies.\n */\n\nvar program = require('../');\n\nfunction list(val) {\n return val.split(',').map(Number);\n}\n\nprogram\n .version('0.0.1')\n .option('-f, --foo', 'enable some foo')\n .option('-b, --bar', 'enable some bar')\n .option('-B, --baz', 'enable some baz');\n\n// must be before .parse() since\n// node's emit() is immediate\n\nprogram.on('--help', function(){\n console.log(' Examples:');\n console.log('');\n console.log(' $ custom-help --help');\n console.log(' $ custom-help -h');\n console.log('');\n});\n\nprogram.parse(process.argv);\n\nconsole.log('stuff');\n```\n\nyielding the following help output:\n\n```\n\nUsage: custom-help [options]\n\nOptions:\n\n -h, --help output usage information\n -V, --version output the version number\n -f, --foo enable some foo\n -b, --bar enable some bar\n -B, --baz enable some baz\n\nExamples:\n\n $ custom-help --help\n $ custom-help -h\n\n```\n\n## .prompt(msg, fn)\n\n Single-line prompt:\n\n```js\nprogram.prompt('name: ', function(name){\n console.log('hi %s', name);\n});\n```\n\n Multi-line prompt:\n\n```js\nprogram.prompt('description:', function(name){\n console.log('hi %s', name);\n});\n```\n\n Coercion:\n\n```js\nprogram.prompt('Age: ', Number, function(age){\n console.log('age: %j', age);\n});\n```\n\n```js\nprogram.prompt('Birthdate: ', Date, function(date){\n console.log('date: %s', date);\n});\n```\n\n## .password(msg[, mask], fn)\n\nPrompt for password without echoing:\n\n```js\nprogram.password('Password: ', function(pass){\n console.log('got \"%s\"', pass);\n process.stdin.destroy();\n});\n```\n\nPrompt for password with mask char \"*\":\n\n```js\nprogram.password('Password: ', '*', function(pass){\n console.log('got \"%s\"', pass);\n process.stdin.destroy();\n});\n```\n\n## .confirm(msg, fn)\n\n Confirm with the given `msg`:\n\n```js\nprogram.confirm('continue? ', function(ok){\n console.log(' got %j', ok);\n});\n```\n\n## .choose(list, fn)\n\n Let the user choose from a `list`:\n\n```js\nvar list = ['tobi', 'loki', 'jane', 'manny', 'luna'];\n\nconsole.log('Choose the coolest pet:');\nprogram.choose(list, function(i){\n console.log('you chose %d \"%s\"', i, list[i]);\n});\n```\n\n## Links\n\n - [API documentation](http://visionmedia.github.com/commander.js/)\n - [ascii tables](https://github.com/LearnBoost/cli-table)\n - [progress bars](https://github.com/visionmedia/node-progress)\n - [more progress bars](https://github.com/substack/node-multimeter)\n - [examples](https://github.com/visionmedia/commander.js/tree/master/examples)\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.", + "readmeFilename": "Readme.md", + "bugs": { + "url": "https://github.com/visionmedia/commander.js/issues" + }, + "_id": "commander@0.6.1", + "dist": { + "shasum": "88caaf137cea271459940e23a0c042a04f09cc11" + }, + "_from": "commander@~0.6.1", + "_resolved": "https://registry.npmjs.org/commander/-/commander-0.6.1.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/.index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/.index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +//noop \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,43 @@ +Copyright 2013, NAN contributors: + - Rod Vagg + - Benjamin Byholm + - Trevor Norris +(the "Original Author") +All rights reserved. + +MIT +no-false-attribs License + +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. + +Distributions of all or part of the Software intended to be used +by the recipients as they would use the unmodified Software, +containing modifications that substantially alter, remove, or +disable functionality of the Software, outside of the documented +configuration mechanisms provided by the Software, shall be +modified such that the Original Author's bug reporting email +addresses and urls are either replaced with the contact information +of the parties responsible for the changes, or removed entirely. + +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. + + +Except where noted, this license applies to any and all software +programs and associated documentation files created by the +Original Author, when distributed with the Software. diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,705 @@ +Native Abstractions for Node.js +=============================== + +**A header file filled with macro and utility goodness for making addon development for Node.js easier across versions 0.8, 0.10 and 0.11, and eventually 0.12.** + +***Current version: 0.3.2*** *(See [nan.h](https://github.com/rvagg/nan/blob/master/nan.h) for changelog)* + +[![NPM](https://nodei.co/npm/nan.png?downloads=true&stars=true)](https://nodei.co/npm/nan/) [![NPM](https://nodei.co/npm-dl/nan.png?months=6)](https://nodei.co/npm/nan/) + +Thanks to the crazy changes in V8 (and some in Node core), keeping native addons compiling happily across versions, particularly 0.10 to 0.11/0.12, is a minor nightmare. The goal of this project is to store all logic necessary to develop native Node.js addons without having to inspect `NODE_MODULE_VERSION` and get yourself into a macro-tangle. + +This project also contains some helper utilities that make addon development a bit more pleasant. + + * **[Usage](#usage)** + * **[Example](#example)** + * **[API](#api)** + + +## Usage + +Simply add **NAN** as a dependency in the *package.json* of your Node addon: + +```js +"dependencies": { + ... + "nan" : "~0.3.1" + ... +} +``` + +Pull in the path to **NAN** in your *binding.gyp* so that you can use `#include "nan.h"` in your *.cpp*: + +```js +"include_dirs" : [ + ... + "` when compiling your addon. + + +## Example + +See **[LevelDOWN](https://github.com/rvagg/node-leveldown/pull/48)** for a full example of **NAN** in use. + +For a simpler example, see the **[async pi estimation example](https://github.com/rvagg/nan/tree/master/examples/async_pi_estimate)** in the examples directory for full code and an explanation of what this Monte Carlo Pi estimation example does. Below are just some parts of the full example that illustrate the use of **NAN**. + +Compare to the current 0.10 version of this example, found in the [node-addon-examples](https://github.com/rvagg/node-addon-examples/tree/master/9_async_work) repository and also a 0.11 version of the same found [here](https://github.com/kkoopa/node-addon-examples/tree/5c01f58fc993377a567812597e54a83af69686d7/9_async_work). + +Note that there is no embedded version sniffing going on here and also the async work is made much simpler, see below for details on the `NanAsyncWorker` class. + +```c++ +// addon.cc +#include +#include "nan.h" +// ... + +using namespace v8; + +void InitAll(Handle exports) { + exports->Set(NanSymbol("calculateSync"), + FunctionTemplate::New(CalculateSync)->GetFunction()); + + exports->Set(NanSymbol("calculateAsync"), + FunctionTemplate::New(CalculateAsync)->GetFunction()); +} + +NODE_MODULE(addon, InitAll) +``` + +```c++ +// sync.h +#include +#include "nan.h" + +NAN_METHOD(CalculateSync); +``` + +```c++ +// sync.cc +#include +#include "nan.h" +#include "sync.h" +// ... + +using namespace v8; + +// Simple synchronous access to the `Estimate()` function +NAN_METHOD(CalculateSync) { + NanScope(); + + // expect a number as the first argument + int points = args[0]->Uint32Value(); + double est = Estimate(points); + + NanReturnValue(Number::New(est)); +} +``` + +```c++ +// async.cc +#include +#include "nan.h" +#include "async.h" + +// ... + +using namespace v8; + +class PiWorker : public NanAsyncWorker { + public: + PiWorker(NanCallback *callback, int points) + : NanAsyncWorker(callback), points(points) {} + ~PiWorker() {} + + // Executed inside the worker-thread. + // It is not safe to access V8, or V8 data structures + // here, so everything we need for input and output + // should go on `this`. + void Execute () { + estimate = Estimate(points); + } + + // Executed when the async work is complete + // this function will be run inside the main event loop + // so it is safe to use V8 again + void HandleOKCallback () { + NanScope(); + + Local argv[] = { + Local::New(Null()) + , Number::New(estimate) + }; + + callback->Call(2, argv); + }; + + private: + int points; + double estimate; +}; + +// Asynchronous access to the `Estimate()` function +NAN_METHOD(CalculateAsync) { + NanScope(); + + int points = args[0]->Uint32Value(); + NanCallback *callback = new NanCallback(args[1].As()); + + NanAsyncQueueWorker(new PiWorker(callback, points)); + NanReturnUndefined(); +} +``` + + +## API + + * NAN_METHOD + * NAN_GETTER + * NAN_SETTER + * NAN_PROPERTY_GETTER + * NAN_PROPERTY_SETTER + * NAN_PROPERTY_ENUMERATOR + * NAN_PROPERTY_DELETER + * NAN_PROPERTY_QUERY + * NAN_WEAK_CALLBACK + * NanReturnValue + * NanReturnUndefined + * NanReturnNull + * NanReturnEmptyString + * NanScope + * NanLocker + * NanUnlocker + * NanGetInternalFieldPointer + * NanSetInternalFieldPointer + * NanObjectWrapHandle + * NanMakeWeak + * NanSymbol + * NanGetPointerSafe + * NanSetPointerSafe + * NanFromV8String + * NanBooleanOptionValue + * NanUInt32OptionValue + * NanThrowError, NanThrowTypeError, NanThrowRangeError, NanThrowError(Handle), NanThrowError(Handle, int) + * NanNewBufferHandle(char *, size_t, FreeCallback, void *), NanNewBufferHandle(char *, uint32_t), NanNewBufferHandle(uint32_t) + * NanBufferUse(char *, uint32_t) + * NanNewContextHandle + * NanHasInstance + * NanPersistentToLocal + * NanDispose + * NanAssignPersistent + * NanInitPersistent + * NanCallback + * NanAsyncWorker + * NanAsyncQueueWorker + + +### NAN_METHOD(methodname) + +Use `NAN_METHOD` to define your V8 accessible methods: + +```c++ +// .h: +class Foo : public node::ObjectWrap { + ... + + static NAN_METHOD(Bar); + static NAN_METHOD(Baz); +} + + +// .cc: +NAN_METHOD(Foo::Bar) { + ... +} + +NAN_METHOD(Foo::Baz) { + ... +} +``` + +The reason for this macro is because of the method signature change in 0.11: + +```c++ +// 0.10 and below: +Handle name(const Arguments& args) + +// 0.11 and above +void name(const FunctionCallbackInfo& args) +``` + +The introduction of `FunctionCallbackInfo` brings additional complications: + + +### NAN_GETTER(methodname) + +Use `NAN_GETTER` to declare your V8 accessible getters. You get a `Local` `property` and an appropriately typed `args` object that can act like the `args` argument to a `NAN_METHOD` call. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_GETTER`. + + +### NAN_SETTER(methodname) + +Use `NAN_SETTER` to declare your V8 accessible setters. Same as `NAN_GETTER` but you also get a `Local` `value` object to work with. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_SETTER`. + + +### NAN_PROPERTY_GETTER(cbname) +Use `NAN_PROPERTY_GETTER` to declare your V8 accessible property getters. You get a `Local` `property` and an appropriately typed `args` object that can act similar to the `args` argument to a `NAN_METHOD` call. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_GETTER`. + + +### NAN_PROPERTY_SETTER(cbname) +Use `NAN_PROPERTY_SETTER` to declare your V8 accessible property setters. Same as `NAN_PROPERTY_GETTER` but you also get a `Local` `value` object to work with. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_SETTER`. + + +### NAN_PROPERTY_ENUMERATOR(cbname) +Use `NAN_PROPERTY_ENUMERATOR` to declare your V8 accessible property enumerators. You get an appropriately typed `args` object like the `args` argument to a `NAN_PROPERTY_GETTER` call. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_ENUMERATOR`. + + +### NAN_PROPERTY_DELETER(cbname) +Use `NAN_PROPERTY_DELETER` to declare your V8 accessible property deleters. Same as `NAN_PROPERTY_GETTER`. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_DELETER`. + + +### NAN_PROPERTY_QUERY(cbname) +Use `NAN_PROPERTY_QUERY` to declare your V8 accessible property queries. Same as `NAN_PROPERTY_GETTER`. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_QUERY`. + + +### NAN_WEAK_CALLBACK(type, cbname) + +Use `NAN_WEAK_CALLBACK` to declare your V8 WeakReference callbacks. There is an object argument accessible through `NAN_WEAK_CALLBACK_OBJECT`. The `type` argument gives the type of the `data` argument, accessible through `NAN_WEAK_CALLBACK_DATA(type)`. + +```c++ +static NAN_WEAK_CALLBACK(BufferReference*, WeakCheck) { + if (NAN_WEAK_CALLBACK_DATA(BufferReference*)->noLongerNeeded_) { + delete NAN_WEAK_CALLBACK_DATA(BufferReference*); + } else { + // Still in use, revive, prevent GC + NanMakeWeak(NAN_WEAK_CALLBACK_OBJECT, NAN_WEAK_CALLBACK_DATA(BufferReference*), &WeakCheck); + } +} + +``` + +### NanReturnValue(Handle<Value>) + +Use `NanReturnValue` when you want to return a value from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Bar) { + ... + + NanReturnValue(String::New("FooBar!")); +} +``` + +No `return` statement required. + + +### NanReturnUndefined() + +Use `NanReturnUndefined` when you don't want to return anything from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Baz) { + ... + + NanReturnUndefined(); +} +``` + + +### NanReturnNull() + +Use `NanReturnNull` when you want to return `Null` from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Baz) { + ... + + NanReturnNull(); +} +``` + + +### NanReturnEmptyString() + +Use `NanReturnEmptyString` when you want to return an empty `String` from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Baz) { + ... + + NanReturnEmptyString(); +} +``` + + +### NanScope() + +The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanScope()` necessary, use it in place of `HandleScope scope`: + +```c++ +NAN_METHOD(Foo::Bar) { + NanScope(); + + NanReturnValue(String::New("FooBar!")); +} +``` + + +### NanLocker() + +The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanLocker()` necessary, use it in place of `Locker locker`: + +```c++ +NAN_METHOD(Foo::Bar) { + NanLocker(); + ... + NanUnlocker(); +} +``` + + +### NanUnlocker() + +The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanUnlocker()` necessary, use it in place of `Unlocker unlocker`: + +```c++ +NAN_METHOD(Foo::Bar) { + NanLocker(); + ... + NanUnlocker(); +} +``` + + +### void * NanGetInternalFieldPointer(Handle<Object>, int) + +Gets a pointer to the internal field with at `index` from a V8 `Object` handle. + +```c++ +Local obj; +... +NanGetInternalFieldPointer(obj, 0); +``` + +### void NanSetInternalFieldPointer(Handle<Object>, int, void *) + +Sets the value of the internal field at `index` on a V8 `Object` handle. + +```c++ +static Persistent dataWrapperCtor; +... +Local wrapper = NanPersistentToLocal(dataWrapperCtor)->NewInstance(); +NanSetInternalFieldPointer(wrapper, 0, this); +``` + + +### Local<Object> NanObjectWrapHandle(Object) + +When you want to fetch the V8 object handle from a native object you've wrapped with Node's `ObjectWrap`, you should use `NanObjectWrapHandle`: + +```c++ +NanObjectWrapHandle(iterator)->Get(String::NewSymbol("end")) +``` + + +### NanMakeWeak(Persistent<T>, parameter, callback) + +Make a persistent reference weak. + + +### String NanSymbol(char *) + +This isn't strictly about compatibility, it's just an easier way to create string symbol objects (i.e. `String::NewSymbol(x)`), for getting and setting object properties, or names of objects. + +```c++ +bool foo = false; +if (obj->Has(NanSymbol("foo"))) + foo = optionsObj->Get(NanSymbol("foo"))->BooleanValue() +``` + + +### Type NanGetPointerSafe(Type *[, Type]) + +A helper for getting values from optional pointers. If the pointer is `NULL`, the function returns the optional default value, which defaults to `0`. Otherwise, the function returns the value the pointer points to. + +```c++ +char *plugh(uint32_t *optional) { + char res[] = "xyzzy"; + uint32_t param = NanGetPointerSafe(optional, 0x1337); + switch (param) { + ... + } + NanSetPointerSafe(optional, 0xDEADBEEF); +} +``` + + +### bool NanSetPointerSafe(Type *, Type) + +A helper for setting optional argument pointers. If the pointer is `NULL`, the function simply return `false`. Otherwise, the value is assigned to the variable the pointer points to. + +```c++ +const char *plugh(size_t *outputsize) { + char res[] = "xyzzy"; + if !(NanSetPointerSafe(outputsize, strlen(res) + 1)) { + ... + } + + ... +} +``` + + +### char* NanFromV8String(Handle<Value>[, enum Nan::Encoding, size_t *, char *, size_t, int]) + +When you want to convert a V8 `String` to a `char*` use `NanFromV8String`. It is possible to define an encoding that defaults to `Nan::UTF8` as well as a pointer to a variable that will be assigned the number of bytes in the returned string. It is also possible to supply a buffer and its length to the function in order not to have a new buffer allocated. The final argument allows optionally setting `String::WriteOptions`, which default to `String::HINT_MANY_WRITES_EXPECTED | String::NO_NULL_TERMINATION`. +Just remember that you'll end up with an object that you'll need to `delete[]` at some point unless you supply your own buffer: + +```c++ +size_t count; +char* name = NanFromV8String(args[0]); +char* decoded = NanFromV8String(args[1], Nan::BASE64, &count, NULL, 0, String::HINT_MANY_WRITES_EXPECTED); +char param_copy[count]; +memcpy(param_copy, decoded, count); +delete[] decoded; +``` + + +### bool NanBooleanOptionValue(Handle<Value>, Handle<String>[, bool]) + +When you have an "options" object that you need to fetch properties from, boolean options can be fetched with this pair. They check first if the object exists (`IsEmpty`), then if the object has the given property (`Has`) then they get and convert/coerce the property to a `bool`. + +The optional last parameter is the *default* value, which is `false` if left off: + +```c++ +// `foo` is false unless the user supplies a truthy value for it +bool foo = NanBooleanOptionValue(optionsObj, NanSymbol("foo")); +// `bar` is true unless the user supplies a falsy value for it +bool bar = NanBooleanOptionValueDefTrue(optionsObj, NanSymbol("bar"), true); +``` + + +### uint32_t NanUInt32OptionValue(Handle<Value>, Handle<String>, uint32_t) + +Similar to `NanBooleanOptionValue`, use `NanUInt32OptionValue` to fetch an integer option from your options object. Can be any kind of JavaScript `Number` and it will be coerced to an unsigned 32-bit integer. + +Requires all 3 arguments as a default is not optional: + +```c++ +uint32_t count = NanUInt32OptionValue(optionsObj, NanSymbol("count"), 1024); +``` + + +### NanThrowError(message), NanThrowTypeError(message), NanThrowRangeError(message), NanThrowError(Local<Value>), NanThrowError(Local<Value>, int) + +For throwing `Error`, `TypeError` and `RangeError` objects. You should `return` this call: + +```c++ +return NanThrowError("you must supply a callback argument"); +``` + +Can also handle any custom object you may want to throw. If used with the error code argument, it will add the supplied error code to the error object as a property called `code`. + + +### Local<Object> NanNewBufferHandle(char *, uint32_t), Local<Object> NanNewBufferHandle(uint32_t) + +The `Buffer` API has changed a little in Node 0.11, this helper provides consistent access to `Buffer` creation: + +```c++ +NanNewBufferHandle((char*)value.data(), value.size()); +``` + +Can also be used to initialize a `Buffer` with just a `size` argument. + +Can also be supplied with a `NAN_WEAK_CALLBACK` and a hint for the garbage collector, when dealing with weak references. + + +### Local<Object> NanBufferUse(char*, uint32_t) + +`Buffer::New(char*, uint32_t)` prior to 0.11 would make a copy of the data. +While it was possible to get around this, it required a shim by passing a +callback. So the new API `Buffer::Use(char*, uint32_t)` was introduced to remove +needing to use this shim. + +`NanBufferUse` uses the `char*` passed as the backing data, and will free the +memory automatically when the weak callback is called. Keep this in mind, as +careless use can lead to "double free or corruption" and other cryptic failures. + + +### bool NanHasInstance(Persistent<FunctionTemplate>&, Handle<Value>) + +Can be used to check the type of an object to determine it is of a particular class you have already defined and have a `Persistent` handle for. + + +### Local<Type> NanPersistentToLocal(Persistent<Type>&) + +Aside from `FunctionCallbackInfo`, the biggest and most painful change to V8 in Node 0.11 is the many restrictions now placed on `Persistent` handles. They are difficult to assign and difficult to fetch the original value out of. + +Use `NanPersistentToLocal` to convert a `Persistent` handle back to a `Local` handle. + +```c++ +Local handle = NanPersistentToLocal(persistentHandle); +``` + + +### Local<Context> NanNewContextHandle([ExtensionConfiguration*, Handle<ObjectTemplate>, Handle<Value>]) +Creates a new `Local` handle. + +```c++ +Local ftmpl = FunctionTemplate::New(); +Local otmpl = ftmpl->InstanceTemplate(); +Local ctx = NanNewContextHandle(NULL, otmpl); +``` + + +### void NanDispose(Persistent<T> &) + +Use `NanDispose` to dispose a `Persistent` handle. + +```c++ +NanDispose(persistentHandle); +``` + + +### NanAssignPersistent(type, handle, object) + +Use `NanAssignPersistent` to assign a non-`Persistent` handle to a `Persistent` one. You can no longer just declare a `Persistent` handle and assign directly to it later, you have to `Reset` it in Node 0.11, so this makes it easier. + +In general it is now better to place anything you want to protect from V8's garbage collector as properties of a generic `Object` and then assign that to a `Persistent`. This works in older versions of Node also if you use `NanAssignPersistent`: + +```c++ +Persistent persistentHandle; + +... + +Local obj = Object::New(); +obj->Set(NanSymbol("key"), keyHandle); // where keyHandle might be a Local +NanAssignPersistent(Object, persistentHandle, obj) +``` + + +### NanInitPersistent(type, name, object) + +User `NanInitPersistent` to declare and initialize a new `Persistent` with the supplied object. The assignment operator for `Persistent` is no longer public in Node 0.11, so this macro makes it easier to declare and initializing a new `Persistent`. See NanAssignPersistent for more information. + +```c++ +Local obj = Object::New(); +obj->Set(NanSymbol("key"), keyHandle); // where keyHandle might be a Local +NanInitPersistent(Object, persistentHandle, obj); +``` + + +### NanCallback + +Because of the difficulties imposed by the changes to `Persistent` handles in V8 in Node 0.11, creating `Persistent` versions of your `Local` handles is annoyingly tricky. `NanCallback` makes it easier by taking your `Local` handle, making it persistent until the `NanCallback` is deleted and even providing a handy `Call()` method to fetch and execute the callback `Function`. + +```c++ +Local callbackHandle = callback = args[0].As(); +NanCallback *callback = new NanCallback(callbackHandle); +// pass `callback` around and it's safe from GC until you: +delete callback; +``` + +You can execute the callback like so: + +```c++ +// no arguments: +callback->Call(0, NULL); + +// an error argument: +Local argv[] = { + Exception::Error(String::New("fail!")) +}; +callback->Call(1, argv); + +// a success argument: +Local argv[] = { + Local::New(Null()), + String::New("w00t!") +}; +callback->Call(2, argv); +``` + +`NanCallback` also has a `Local GetCallback()` method that you can use to fetch a local handle to the underlying callback function if you need it. + + +### NanAsyncWorker + +`NanAsyncWorker` is an abstract class that you can subclass to have much of the annoying async queuing and handling taken care of for you. It can even store arbitrary V8 objects for you and have them persist while the async work is in progress. + +See a rough outline of the implementation: + +```c++ +class NanAsyncWorker { +public: + NanAsyncWorker (NanCallback *callback); + + // Clean up persistent handles and delete the *callback + virtual ~NanAsyncWorker (); + + // Check the `char *errmsg` property and call HandleOKCallback() + // or HandleErrorCallback depending on whether it has been set or not + virtual void WorkComplete (); + + // You must implement this to do some async work. If there is an + // error then allocate `errmsg` to to a message and the callback will + // be passed that string in an Error object + virtual void Execute (); + +protected: + // Set this if there is an error, otherwise it's NULL + const char *errmsg; + + // Save a V8 object in a Persistent handle to protect it from GC + void SavePersistent(const char *key, Local &obj); + + // Fetch a stored V8 object (don't call from within `Execute()`) + Local GetFromPersistent(const char *key); + + // Default implementation calls the callback function with no arguments. + // Override this to return meaningful data + virtual void HandleOKCallback (); + + // Default implementation calls the callback function with an Error object + // wrapping the `errmsg` string + virtual void HandleErrorCallback (); +}; +``` + + +### NanAsyncQueueWorker(NanAsyncWorker *) + +`NanAsyncQueueWorker` will run a `NanAsyncWorker` asynchronously via libuv. Both the *execute* and *after_work* steps are taken care of for you—most of the logic for this is embedded in `NanAsyncWorker`. + +### Contributors + +NAN is only possible due to the excellent work of the following contributors: + +
'; +html += '
Enter Your Password
'; +html += '
'; +html += '
Password:


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

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

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

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


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

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

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


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

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

List of All Public Game Projects

'; +html += '
This is the complete list of public games currently being built by our users, presented in alphabetical order. Maybe they could use some help! Check out the game project pages and see (requires user account).
'; +if (response.Data && response.Data.Games && response.Data.Games.Game) { +var games = always_array( response.Data.Games.Game ); +for (var idx = 0, len = games.length; idx < len; idx++) { +var game = games[idx]; +html += '
' + +(game.Logo ? +user_image_thumbnail(game.Logo, 80, 60) : +'' +) + '
' + ww_fit_box(game.Title, 80, 2, session.em_width, 1) + '
'; +} +html += '
'; +} +else { +html += 'No public games found! Why not create a new one?'; +} +this.div.innerHTML = html; +} +} ); +Class.subclass( Effect.Page, "Effect.Page.Search", { +onActivate: function(args) { +if (!args) args = {}; +var search_text = args.q; +var start = args.s || 0; +if (!start) start = 0; +var title = 'Search results for "'+search_text+'"'; +Nav.bar( +['Main', 'EffectGames.com'], +['Search?q=' + escape(search_text), "Search Results"] +); +Nav.title( title ); +this.last_search_text = search_text; +$('d_article_search').innerHTML = loading_image(); +load_script( 'http://www.google.com/uds/GwebSearch?callback=receive_google_search_results&context=0&lstkp=0&rsz=large&hl=en&source=gsc&gss=.com&sig=&q='+escape(search_text)+'%20site%3Ahttp%3A%2F%2Fwww.effectgames.com%2F&key=notsupplied&v=1.0&start='+start+'&nocache=' + (new Date()).getTime() ); +$('h_article_search').innerHTML = title; +return true; +}, +onDeactivate: function(new_page) { +$('fe_search_bar').value = ''; +$('d_article_search').innerHTML = ''; +return true; +} +} ); +function do_search_bar() { +var search_text = $('fe_search_bar').value; +if (search_text.length) { +Nav.go('Search?q=' + escape(search_text)); +} +} +function receive_google_search_results(context, response) { +var html = ''; +html += '
Powered by
'; +if (response.results.length) { +for (var idx = 0, len = response.results.length; idx < len; idx++) { +var row = response.results[idx]; +var url = row.unescapedUrl.replace(/^.+article\.psp\.html/, '#Article'); +html += '
'; +html += '
'+row.title+'
'; +html += '
' + row.content + '
'; +html += '
'; +} +} +else { +html += 'No results found.'; +} +if (response.cursor.pages) { +html += '
Page: '; +for (var idx = 0, len = response.cursor.pages.length; idx < len; idx++) { +html += ''; +var page = response.cursor.pages[idx]; +var url = '#Search?q=' + escape($P('Search').last_search_text) + '&s=' + page.start; +if (response.cursor.currentPageIndex != idx) html += ''; +else html += ''; +html += page.label; +if (response.cursor.currentPageIndex != idx) html += ''; +else html += ''; +html += ''; +} +html += '
'; +} +$('d_article_search').innerHTML = html; +} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +exports.ZeParser = require('./ZeParser').ZeParser; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ +{ + "author": { + "name": "Peter van der Zee", + "url": "http://qfox.nl/" + }, + "name": "zeparser", + "description": "My JavaScript parser", + "version": "0.0.5", + "homepage": "https://github.com/qfox/ZeParser/", + "repository": { + "type": "git", + "url": "git://github.com/qfox/ZeParser.git" + }, + "main": "./index", + "engines": { + "node": "*" + }, + "dependencies": {}, + "devDependencies": {}, + "readme": "This is a JavaScript parser.\nhttp://github.com/qfox/ZeParser\n(c) Peter van der Zee\nhttp://qfox.nl\n\n\nBenchmark\nhttp://qfox.github.com/ZeParser/benchmark.html\n\nThe Tokenizer is used by the parser. The parser tells the tokenizer whether the next token may be a regular expression or not. Without the parser, the tokenizer will fail if regular expression literals are used in the input.\n\nUsage:\nZeParser.parse(input);\n\nReturns a \"parse tree\" which is a tree of an array of arrays with tokens (regular objects) as leafs. Meta information embedded as properties (of the arrays and the tokens).\n\nZeParser.createParser(input);\n\nReturns a new ZeParser instance which has already parsed the input. Amongst others, the ZeParser instance will have the properties .tree, .wtree and .btree.\n\n.tree is the parse tree mentioned above.\n.wtree (\"white\" tree) is a regular array with all the tokens encountered (including whitespace, line terminators and comments)\n.btree (\"black\" tree) is just like .wtree but without the whitespace, line terminators and comments. This is what the specification would call the \"token stream\".\n\nI'm aware that the naming convention is a bit awkward. It's a tradeoff between short and descriptive. The streams are used quite often in the analysis.\n\nTokens are regular objects with several properties. Amongst them are .tokposw and .tokposw, they correspond with their own position in the .wtree and .btree.\n\nThe parser has two modes for parsing: simple and extended. Simple mode is mainly for just parsing and returning the streams and a simple parse tree. There's not so much meta information here and this mode is mainly built for speed. The other mode has everything required for Zeon to do its job. This mode is toggled by the instance property .ast, which is true by default :)\n\nNon-factory example:\n\nvar input = \"foo\";\nvar tree = []; // this should probably be refactored away some day\nvar tokenizer = new Tokenizer(input); // dito\nvar parser = new ZeParser(input, tokenizer, tree);\nparser.parse(); // returns tree..., should never throw errors\n", + "readmeFilename": "README", + "bugs": { + "url": "https://github.com/qfox/ZeParser/issues" + }, + "_id": "zeparser@0.0.5", + "dist": { + "shasum": "32475f375ec6faa7192d86971dac037bdf4a1939" + }, + "_from": "zeparser@0.0.5", + "_resolved": "https://registry.npmjs.org/zeparser/-/zeparser-0.0.5.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/test-parser.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/test-parser.html Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,26 @@ + + + + Parser Test Suite Page + + + + (c) qfox.nl
+ Parser test suite
+
Running...
+ + + + + + + \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/test-tokenizer.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/test-tokenizer.html Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,23 @@ + + + + Tokenizer Test Suite Page + + + + (c) qfox.nl
+ + + + + + \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/tests.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/node_modules/zeparser/tests.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,478 @@ +// tests for both the tokenizer and parser. Parser test results could be checked tighter. +// api: [input, token-output-count, ?regex-hints, desc] +// regex-hints are for tokenizer, will tell for each token whether it might parse regex or not (parser's job) +var Tests = [ + +["var abc;", 4, "Variable Declaration"], +["var abc = 5;", 8, "Variable Declaration, Assignment"], +["/* */", 1, "Block Comment"], +["/** **/", 1, "JSDoc-style Comment"], +["var f = function(){;};", 13, "Assignment, Function Expression"], +["hi; // moo", 4, "Trailing Line Comment"], +["hi; // moo\n;", 6, "Trailing Line Comment, Linefeed, `;`"], +["var varwithfunction;", 4, "Variable Declaration, Identifier Containing Reserved Words, `;`"], +["a + b;", 6, "Addition/Concatenation"], + +["'a'", 1, "Single-Quoted String"], +["'a';", 2, "Single-Quoted String, `;`"], // Taken from the parser test suite. + +["'a\\n'", 1, "Single-Quoted String With Escaped Linefeed"], +["'a\\n';", 2, "Single-Quoted String With Escaped Linefeed, `;`"], // Taken from the parser test suite. + +["\"a\"", 1, "Double-Quoted String"], +["\"a\";", 2, "Double-Quoted String, `;`"], // Taken from the parser test suite. + +["\"a\\n\"", 1, "Double-Quoted String With Escaped Linefeed"], +["\"a\\n\";", 2, "Double-Quoted String With Escaped Linefeed, `;`"], // Taken from the parser test suite. + +["500", 1, "Integer"], +["500;", 2, "Integer, `;`"], // Taken from the parser test suite. + +["500.", 1, "Double With Trailing Decimal Point"], +["500.;", 2, "Double With Trailing Decimal Point"], // Taken from the parser test suite. + +["500.432", 1, "Double With Decimal Component"], +["500.432;", 2, "Double With Decimal Component, `;`"], // Taken from the parser test suite. + +[".432432", 1, "Number, 0 < Double < 1"], +[".432432;", 2, "Number, 0 < Double < 1, `;`"], // Taken from the parser test suite. + +["(a,b,c)", 7, "Parentheses, Comma-separated identifiers"], +["(a,b,c);", 8, "Parentheses, Comma-separated identifiers, `;`"], // Taken from the parser test suite. + +["[1,2,abc]", 7, "Array literal"], +["[1,2,abc];", 8, "Array literal, `;`"], // Taken from the parser test suite. + +["{a:1,\"b\":2,c:c}", 13, "Object literal"], +["var o = {a:1,\"b\":2,c:c};", 20, "Assignment, Object Literal, `;`"], // Taken from the parser test suite. + +["var x;\nvar y;", 9, "2 Variable Declarations, Multiple lines"], +["var x;\nfunction n(){ }", 13, "Variable, Linefeed, Function Declaration"], +["var x;\nfunction n(abc){ }", 14, "Variable, Linefeed, Function Declaration With One Argument"], +["var x;\nfunction n(abc, def){ }", 17, "Variable, Linefeed, Function Declaration With Multiple Arguments"], +["function n(){ \"hello\"; }", 11, "Function Declaration, Body"], + +["/a/;", 2, [true, false], "RegExp Literal, `;`"], +["/a/b;", 2, [true, true], "RegExp Literal, Flags, `;`"], +["++x;", 3, "Unary Increment, Prefix, `;`"], +[" / /;", 3, [true, true, false], "RegExp, Leading Whitespace, `;`"], +["/ / / / /", 5, [true, false, false, false, true], "RegExp Containing One Space, Space, Division, Space, RegExp Containing One Space"], + +// Taken from the parser test suite. + +["\"var\";", 2, "Keyword String, `;`"], +["\"variable\";", 2, "String Beginning With Keyword, `;`"], +["\"somevariable\";", 2, "String Containing Keyword, `;`"], +["\"somevar\";", 2, "String Ending With Keyword, `;`"], + +["var varwithfunction;", 4, "Keywords should not be matched in identifiers"], + +["var o = {a:1};", 12, "Object Literal With Unquoted Property"], +["var o = {\"b\":2};", 12, "Object Literal With Quoted Property"], +["var o = {c:c};", 12, "Object Literal With Equivalent Property Name and Identifier"], + +["/a/ / /b/;", 6, [true, true, false, false, true, false], "RegExp, Division, RegExp, `;`"], +["a/b/c;", 6, "Triple Division (Identifier / Identifier / Identifier)"], + +["+function(){/regex/;};", 9, [false, false, false, false, false, true, false, false, false], "Unary `+` Operator, Function Expression Containing RegExp and Semicolon, `;`"], + +// Line Terminators. +["\r\n", 1, "CRLF Line Ending = 1 Linefeed"], +["\r", 1, "CR Line Ending = 1 Linefeed"], +["\n", 1, "LF Line Ending = 1 Linefeed"], +["\r\n\n\u2028\u2029\r", 5, "Various Line Terminators"], + +// Whitespace. +["a \t\u000b\u000c\u00a0\uFFFFb", 8, "Whitespace"], + +// Comments. +["//foo!@#^&$1234\nbar;", 4, "Line Comment, Linefeed, Identifier, `;`"], +["/* abcd!@#@$* { } && null*/;", 2, "Single-Line Block Comment, `;`"], +["/*foo\nbar*/;", 2, "Multi-Line Block Comment, `;`"], +["/*x*x*/;", 2, "Block Comment With Asterisks, `;`"], +["/**/;", 2, "Empty Comment, `;`"], + +// Identifiers. +["x;", 2, "Single-Character Identifier, `;`"], +["_x;", 2, "Identifier With Leading `_`, `;`"], +["xyz;", 2, "Identifier With Letters Only, `;`"], +["$x;", 2, "Identifier With Leading `$`, `;`"], +["x5;", 2, "Identifier With Number As Second Character, `;`"], +["x_y;", 2, "Identifier Containing `_`, `;`"], +["x+5;", 4, "Identifier, Binary `+` Operator, Identifier, `;`"], +["xyz123;", 2, "Alphanumeric Identifier, `;`"], +["x1y1z1;", 2, "Alternating Alphanumeric Identifier, `;`"], +["foo\\u00d8bar;", 2, "Identifier With Unicode Escape Sequence (`\\uXXXX`), `;`"], +["f\u00d8\u00d8bar;", 2, "Identifier With Embedded Unicode Character"], + +// Numbers. +["5;", 2, "Integer, `;`"], +["5.5;", 2, "Double, `;`"], +["0;", 2, "Integer Zero, `;`"], +["0.0;", 2, "Double Zero, `;`"], +["0.001;", 2, "0 < Decimalized Double < 1, `;`"], +["1.e2;", 2, "Integer With Decimal and Exponential Component (`e`), `;`"], +["1.e-2;", 2, "Integer With Decimal and Negative Exponential Component, `;`"], +["1.E2;", 2, "Integer With Decimal and Uppercase Exponential Component (`E`), `;`"], +["1.E-2;", 2, "Integer With Decimal and Uppercase Negative Exponential Component, `;`"], +[".5;", 2, "0 < Double < 1, `;`"], +[".5e3;", 2, "(0 < Double < 1) With Exponential Component"], +[".5e-3;", 2, "(0 < Double < 1) With Negative Exponential Component"], +["0.5e3;", 2, "(0 < Decimalized Double < 1) With Exponential Component"], +["55;", 2, "Two-Digit Integer, `;`"], +["123;", 2, "Three-Digit Integer, `;`"], +["55.55;", 2, "Two-Digit Double, `;`"], +["55.55e10;", 2, "Two-Digit Double With Exponential Component, `;`"], +["123.456;", 2, "Three-Digit Double, `;`"], +["1+e;", 4, "Additive Expression, `;`"], +["0x01;", 2, "Hexadecimal `1` With 1 Leading Zero, `;`"], +["0xcafe;", 2, "Hexadecimal `51966`, `;`"], +["0x12345678;", 2, "Hexadecimal `305419896`, `;`"], +["0x1234ABCD;", 2, "Hexadecimal `305441741` With Uppercase Letters, `;`"], +["0x0001;", 2, "Hexadecimal `1` with 3 Leading Zeros, `;`"], + +// Strings. +["\"foo\";", 2, "Multi-Character Double-Quoted String, `;`"], +["\"a\\n\";", 2, "Double-Quoted String Containing Linefeed, `;`"], +["\'foo\';", 2, "Single-Quoted String, `;`"], +["'a\\n';", 2, "Single-Quoted String Containing Linefeed, `;`"], +["\"x\";", 2, "Single-Character Double-Quoted String, `;`"], +["'';", 2, "Empty Single-Quoted String, `;`"], +["\"foo\\tbar\";", 2, "Double-Quoted String With Tab Character, `;`"], +["\"!@#$%^&*()_+{}[]\";", 2, "Double-Quoted String Containing Punctuators, `;`"], +["\"/*test*/\";", 2, "Double-Quoted String Containing Block Comment, `;`"], +["\"//test\";", 2, "Double-Quoted String Containing Line Comment, `;`"], +["\"\\\\\";", 2, "Double-Quoted String Containing Reverse Solidus, `;`"], +["\"\\u0001\";", 2, "Double-Quoted String Containing Numeric Unicode Escape Sequence, `;`"], +["\"\\uFEFF\";", 2, "Double-Quoted String Containing Alphanumeric Unicode Escape Sequence, `;`"], +["\"\\u10002\";", 2, "Double-Quoted String Containing 5-Digit Unicode Escape Sequence, `;`"], +["\"\\x55\";", 2, "Double-Quoted String Containing Hex Escape Sequence, `;`"], +["\"\\x55a\";", 2, "Double-Quoted String Containing Hex Escape Sequence and Additional Character, `;`"], +["\"a\\\\nb\";", 2, "Double-Quoted String Containing Escaped Linefeed, `;`"], +["\";\"", 1, "Double-Quoted String Containing `;`"], +["\"a\\\nb\";", 2, "Double-Quoted String Containing Reverse Solidus and Linefeed, `;`"], +["'\\\\'+ ''", 4, "Single-Quoted String Containing Reverse Solidus, `+`, Empty Single-Quoted String"], + +// `null`, `true`, and `false`. +["null;", 2, "`null`, `;`"], +["true;", 2, "`true`, `;`"], +["false;", 2, "`false`, `;`"], + +// RegExps +["/a/;", 2, [true, true], "Single-Character RegExp, `;`"], +["/abc/;", 2, [true, true], "Multi-Character RegExp, `;`"], +["/abc[a-z]*def/g;", 2, [true, true], "RegExp Containing Character Range and Quantifier, `;`"], +["/\\b/;", 2, [true, true], "RegExp Containing Control Character, `;`"], +["/[a-zA-Z]/;", 2, [true, true], "RegExp Containing Extended Character Range, `;`"], +["/foo(.*)/g;", 2, [true, false], "RegExp Containing Capturing Group and Quantifier, `;`"], + +// Array Literals. +["[];", 3, "Empty Array, `;`"], +["[\b\n\f\r\t\x20];", 9, "Array Containing Whitespace, `;`"], +["[1];", 4, "Array Containing 1 Element, `;`"], +["[1,2];", 6, "Array Containing 2 Elements, `;`"], +["[1,2,,];", 8, "Array Containing 2 Elisions, `;`"], +["[1,2,3];", 8, "Array Containing 3 Elements, `;`"], +["[1,2,3,,,];", 11, "Array Containing 3 Elisions, `;`"], + +// Object Literals. +["({x:5});", 8, "Object Literal Containing 1 Member; `;`"], +["({x:5,y:6});", 12, "Object Literal Containing 2 Members, `;`"], +["({x:5,});", 9, "Object Literal Containing 1 Member and Trailing Comma, `;`"], +["({if:5});", 8, "Object Literal Containing Reserved Word Property Name, `;`"], +["({ get x() {42;} });", 17, "Object Literal Containing Getter, `;`"], +["({ set y(a) {1;} });", 18, "Object Literal Containing Setter, `;`"], + +// Member Expressions. +["o.m;", 4, "Dot Member Accessor, `;`"], +["o['m'];", 5, "Square Bracket Member Accessor, `;`"], +["o['n']['m'];", 8, "Nested Square Bracket Member Accessor, `;`"], +["o.n.m;", 6, "Nested Dot Member Accessor, `;`"], +["o.if;", 4, "Dot Reserved Property Name Accessor, `;`"], + +// Function Calls. +["f();", 4, "Function Call Operator, `;`"], +["f(x);", 5, "Function Call Operator With 1 Argument, `;`"], +["f(x,y);", 7, "Function Call Operator With Multiple Arguments, `;`"], +["o.m();", 6, "Dot Member Accessor, Function Call, `;`"], +["o['m']();", 7, "Square Bracket Member Accessor, Function Call, `;`"], +["o.m(x);", 7, "Dot Member Accessor, Function Call With 1 Argument, `;`"], +["o['m'](x);", 8, "Square Bracket Member Accessor, Function Call With 1 Argument, `;`"], +["o.m(x,y);", 9, "Dot Member Accessor, Function Call With 2 Arguments, `;`"], +["o['m'](x,y);", 10, "Square Bracket Member Accessor, Function Call With 2 Arguments, `;`"], +["f(x)(y);", 8, "Nested Function Call With 1 Argument Each, `;`"], +["f().x;", 6, "Function Call, Dot Member Accessor, `;`"], + +// `eval` Function. +["eval('x');", 5, "`eval` Invocation With 1 Argument, `;`"], +["(eval)('x');", 7, "Direct `eval` Call Example, `;`"], +["(1,eval)('x');", 9, "Indirect `eval` Call Example, `;`"], +["eval(x,y);", 7, "`eval` Invocation With 2 Arguments, `;`"], + +// `new` Operator. +["new f();", 6, "`new` Operator, Function Call, `;`"], +["new o;", 4, "`new` Operator, Identifier, `;`"], +["new o.m;", 6, "`new` Operator, Dot Member Accessor, `;`"], +["new o.m(x);", 9, "`new` Operator, Dot Member Accessor, Function Call With 1 Argument, `;`"], +["new o.m(x,y);", 11, "``new` Operator, Dot Member Accessor, Function Call With 2 Arguments , `;`"], + +// Prefix and Postfix Increment. +["++x;", 3, "Prefix Increment, Identifier, `;`"], +["x++;", 3, "Identifier, Postfix Increment, `;`"], +["--x;", 3, "Prefix Decrement, Identifier, `;`"], +["x--;", 3, "Postfix Decrement, Identifier, `;`"], +["x ++;", 4, "Identifier, Space, Postfix Increment, `;`"], +["x /* comment */ ++;", 6, "Identifier, Block Comment, Postfix Increment, `;`"], +["++ /* comment */ x;", 6, "Prefix Increment, Block Comment, Identifier, `;`"], + +// Unary Operators. +["delete x;", 4, "`delete` Operator, Space, Identifier, `;`"], +["void x;", 4, "`void` Operator, Space, Identifier, `;`"], +["typeof x;", 4, "`typeof` Operator, Space, Identifier, `;`"], +["+x;", 3, "Unary `+` Operator, Identifier, `;`"], +["-x;", 3, "Unary Negation Operator, Identifier, `;`"], +["~x;", 3, "Bitwise NOT Operator, Identifier, `;`"], +["!x;", 3, "Logical NOT Operator, Identifier, `;`"], + +// Comma Operator. +["x, y;", 5, "Comma Operator"], + +// Miscellaneous. +["new Date++;", 5, "`new` Operator, Identifier, Postfix Increment, `;`"], +["+x++;", 4, "Unary `+`, Identifier, Postfix Increment, `;`"], + +// Expressions. +["1 * 2;", 6, "Integer, Multiplication, Integer, `;`"], +["1 / 2;", 6, "Integer, Division, Integer, `;`"], +["1 % 2;", 6, "Integer, Modulus, Integer, `;`"], +["1 + 2;", 6, "Integer, Addition, Integer, `;`"], +["1 - 2;", 6, "Integer, Subtraction, Integer, `;`"], +["1 << 2;", 6, "Integer, Bitwise Left Shift, Integer, `;`"], +["1 >>> 2;", 6, "Integer, Bitwise Zero-fill Right Shift, Integer, `;`"], +["1 >> 2;", 6, "Integer, Bitwise Sign-Propagating Right Shift, Integer, `;`"], +["1 * 2 + 3;", 10, "Order-of-Operations Expression, `;`"], +["(1+2)*3;", 8, "Parenthesized Additive Expression, Multiplication, `;`"], +["1*(2+3);", 8, "Multiplication, Parenthesized Additive Expression, `;`"], +["xy;", 4, "Greater-Than Relational Operator, `;`"], +["x<=y;", 4, "Less-Than-or-Equal-To Relational Operator, `;`"], +["x>=y;", 4, "Greater-Than-or-Equal-To Relational Operator, `;`"], +["x instanceof y;", 6, "`instanceof` Operator, `;`"], +["x in y;", 6, "`in` Operator, `;`"], +["x&y;", 4, "Bitwise AND Operator, `;`"], +["x^y;", 4, "Bitwise XOR Operator, `;`"], +["x|y;", 4, "Bitwise OR Operator, `;`"], +["x+y>>= y;", 6, "Bitwise Zero-Fill Right Shift Assignment, `;`"], +["x <<= y;", 6, "Bitwise Left Shift Assignment, `;`"], +["x += y;", 6, "Additive Assignment, `;`"], +["x -= y;", 6, "Subtractive Assignment, `;`"], +["x *= y;", 6, "Multiplicative Assignment, `;`"], +["x /= y;", 6, "Divisive Assignment, `;`"], +["x %= y;", 6, "Modulus Assignment, `;`"], +["x >>= y;", 6, "Bitwise Sign-Propagating Right Shift Assignment, `;`"], +["x &= y;", 6, "Bitwise AND Assignment, `;`"], +["x ^= y;", 6, "Bitwise XOR Assignment, `;`"], +["x |= y;", 6, "Bitwise OR Assignment, `;`"], + +// Blocks. +["{};", 3, "Empty Block, `;`"], +["{x;};", 5, "Block Containing 1 Identifier, `;`"], +["{x;y;};", 7, "Block Containing 2 Identifiers, `;`"], + +// Variable Declarations. +["var abc;", 4, "Variable Declaration"], +["var x,y;", 6, "Comma-Separated Variable Declarations, `;`"], +["var x=1,y=2;", 10, "Comma-Separated Variable Initializations, `;`"], +["var x,y=2;", 8, "Variable Declaration, Variable Initialization, `;`"], + +// Empty Statements. +[";", 1, "Empty Statement"], +["\n;", 2, "Linefeed, `;`"], + +// Expression Statements. +["x;", 2, "Identifier, `;`"], +["5;", 2, "Integer, `;`"], +["1+2;", 4, "Additive Statement, `;`"], + +// `if...else` Statements. +["if (c) x; else y;", 13, "Space-Delimited `if...else` Statement"], +["if (c) x;", 8, "Space-Delimited `if` Statement, `;`"], +["if (c) {} else {};", 14, "Empty Block-Delimited `if...else` Statement"], +["if (c1) if (c2) s1; else s2;", 19, "Nested `if...else` Statement Without Dangling `else`"], + +// `while` and `do...while` Loops. +["do s; while (e);", 11, "Space-Delimited `do...while` Loop"], +["do { s; } while (e);", 15, "Block-Delimited `do...while` Loop"], +["while (e) s;", 8, "Space-Delimited `while` Loop"], +["while (e) { s; };", 13, "Block-Delimited `while` Loop"], + +// `for` and `for...in` Loops. +["for (;;) ;", 8, "Infinite Space-Delimited `for` Loop"], +["for (;c;x++) x;", 12, "`for` Loop: Empty Initialization Condition; Space-Delimited Body"], +["for (i;i foo(new window[(['Active'].concat('Object').join('X'))])\n```\n\n## License\n\nLicensed under the MIT license.\n\n[socket.io]: http://socket.io/\n", + "readmeFilename": "Readme.md", + "bugs": { + "url": "https://github.com/felixge/node-active-x-obfuscator/issues" + }, + "_id": "active-x-obfuscator@0.0.1", + "dist": { + "shasum": "2021e3f99352219764b2baa61dee054826272559" + }, + "_from": "active-x-obfuscator@0.0.1", + "_resolved": "https://registry.npmjs.org/active-x-obfuscator/-/active-x-obfuscator-0.0.1.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/active-x-obfuscator/test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,53 @@ +var activeXObfuscator = require('./index'); +var assert = require('assert'); + +var OBFUSCATED_ACTIVE_X_OBJECT = activeXObfuscator.OBFUSCATED_ACTIVE_X_OBJECT; +var OBFUSCATED_ACTIVE_X = activeXObfuscator.OBFUSCATED_ACTIVE_X; + +var input = + "foo(new ActiveXObject('Microsoft.XMLHTTP'))"; +var expected = + "foo(new window[" + OBFUSCATED_ACTIVE_X_OBJECT + "]('Microsoft.XMLHTTP'))"; +assert.equal(activeXObfuscator(input), expected); + +var input = + "var foo = 'ActiveXObject';"; +var expected = + "var foo = " + OBFUSCATED_ACTIVE_X_OBJECT + ";"; +assert.equal(activeXObfuscator(input), expected); + +var input = + 'var foo = "ActiveXObject";'; +var expected = + "var foo = " + OBFUSCATED_ACTIVE_X_OBJECT + ";"; +assert.equal(activeXObfuscator(input), expected); + +var input = + 'var foo = o.ActiveXObject;'; +var expected = + "var foo = o[" + OBFUSCATED_ACTIVE_X_OBJECT + "];"; +assert.equal(activeXObfuscator(input), expected); + +var input = + 'var foo = "ActiveX";'; +var expected = + "var foo = " + OBFUSCATED_ACTIVE_X + ";"; +assert.equal(activeXObfuscator(input), expected); + +var input = + "var foo = 'ActiveX';"; +var expected = + "var foo = " + OBFUSCATED_ACTIVE_X + ";"; +assert.equal(activeXObfuscator(input), expected); + +var input = + "var foo; // ActiveX is cool"; +var expected = + "var foo; // Ac...eX is cool"; +assert.equal(activeXObfuscator(input), expected); + +var input = + "var foo = 'ActiveX is cool';"; +assert.throws(function() { + activeXObfuscator(input); +}, /Unknown ActiveX occurence/); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +.DS_Store +.tmp*~ +*.local.* +.pinf-* \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/README.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/README.html Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,981 @@ + + + + +UglifyJS – a JavaScript parser/compressor/beautifier + + + + + + + + + + + + + +
+ +
+ +
+

UglifyJS – a JavaScript parser/compressor/beautifier

+ + + + +
+

1 UglifyJS — a JavaScript parser/compressor/beautifier

+
+ + +

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

+

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

+

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

+

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

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

1.1 Unsafe transformations

+
+ + +

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

+ +
+ +
+

1.1.1 Calls involving the global Array constructor

+
+ + +

+The following transformations occur: +

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

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

+

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

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

1.1.2 obj.toString() ==> obj+“”

+
+ + +
+
+ +
+ +
+

1.2 Install (NPM)

+
+ + +

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

+
+ +
+ +
+

1.3 Install latest code from GitHub

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

1.4 Usage

+
+ + +

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

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

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

+

+Supported options: +

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

1.4.1 API

+
+ + +

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

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

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

+

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

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

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

    +

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

    +

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

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

1.4.2 Beautifier shortcoming – no more comments

+
+ + +

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

+

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

+
+ +
+ +
+

1.4.3 Use as a code pre-processor

+
+ + +

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

+

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

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

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

+

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

+

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

+

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

+

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

+
+
+ +
+ +
+

1.5 Compression – how good is it?

+
+ + +

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

+

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

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

1.6 Bugs?

+
+ + +

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

+

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

+

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

+
+ +
+ +
+

1.7 Links

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

1.8 License

+
+ + +

+UglifyJS is released under the BSD license: +

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

Footnotes:

+
+

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

+
+
+ +
+
+
+ +
+

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

+

Author: Mihai Bazon

+

Org version 7.7 with Emacs version 23

+Validate XHTML 1.0 + +
+ + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/README.org --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/README.org Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,574 @@ +#+TITLE: UglifyJS -- a JavaScript parser/compressor/beautifier +#+KEYWORDS: javascript, js, parser, compiler, compressor, mangle, minify, minifier +#+DESCRIPTION: a JavaScript parser/compressor/beautifier in JavaScript +#+STYLE: +#+AUTHOR: Mihai Bazon +#+EMAIL: mihai.bazon@gmail.com + +* UglifyJS --- a JavaScript parser/compressor/beautifier + +This package implements a general-purpose JavaScript +parser/compressor/beautifier toolkit. It is developed on [[http://nodejs.org/][NodeJS]], but it +should work on any JavaScript platform supporting the CommonJS module system +(and if your platform of choice doesn't support CommonJS, you can easily +implement it, or discard the =exports.*= lines from UglifyJS sources). + +The tokenizer/parser generates an abstract syntax tree from JS code. You +can then traverse the AST to learn more about the code, or do various +manipulations on it. This part is implemented in [[../lib/parse-js.js][parse-js.js]] and it's a +port to JavaScript of the excellent [[http://marijn.haverbeke.nl/parse-js/][parse-js]] Common Lisp library from [[http://marijn.haverbeke.nl/][Marijn +Haverbeke]]. + +( See [[http://github.com/mishoo/cl-uglify-js][cl-uglify-js]] if you're looking for the Common Lisp version of +UglifyJS. ) + +The second part of this package, implemented in [[../lib/process.js][process.js]], inspects and +manipulates the AST generated by the parser to provide the following: + +- ability to re-generate JavaScript code from the AST. Optionally + indented---you can use this if you want to “beautify” a program that has + been compressed, so that you can inspect the source. But you can also run + our code generator to print out an AST without any whitespace, so you + achieve compression as well. + +- shorten variable names (usually to single characters). Our mangler will + analyze the code and generate proper variable names, depending on scope + and usage, and is smart enough to deal with globals defined elsewhere, or + with =eval()= calls or =with{}= statements. In short, if =eval()= or + =with{}= are used in some scope, then all variables in that scope and any + variables in the parent scopes will remain unmangled, and any references + to such variables remain unmangled as well. + +- various small optimizations that may lead to faster code but certainly + lead to smaller code. Where possible, we do the following: + + - foo["bar"] ==> foo.bar + + - remove block brackets ={}= + + - join consecutive var declarations: + var a = 10; var b = 20; ==> var a=10,b=20; + + - resolve simple constant expressions: 1 +2 * 3 ==> 7. We only do the + replacement if the result occupies less bytes; for example 1/3 would + translate to 0.333333333333, so in this case we don't replace it. + + - consecutive statements in blocks are merged into a sequence; in many + cases, this leaves blocks with a single statement, so then we can remove + the block brackets. + + - various optimizations for IF statements: + + - if (foo) bar(); else baz(); ==> foo?bar():baz(); + - if (!foo) bar(); else baz(); ==> foo?baz():bar(); + - if (foo) bar(); ==> foo&&bar(); + - if (!foo) bar(); ==> foo||bar(); + - if (foo) return bar(); else return baz(); ==> return foo?bar():baz(); + - if (foo) return bar(); else something(); ==> {if(foo)return bar();something()} + + - remove some unreachable code and warn about it (code that follows a + =return=, =throw=, =break= or =continue= statement, except + function/variable declarations). + + - act a limited version of a pre-processor (c.f. the pre-processor of + C/C++) to allow you to safely replace selected global symbols with + specified values. When combined with the optimisations above this can + make UglifyJS operate slightly more like a compilation process, in + that when certain symbols are replaced by constant values, entire code + blocks may be optimised away as unreachable. + +** <> + +The following transformations can in theory break code, although they're +probably safe in most practical cases. To enable them you need to pass the +=--unsafe= flag. + +*** Calls involving the global Array constructor + +The following transformations occur: + +#+BEGIN_SRC js +new Array(1, 2, 3, 4) => [1,2,3,4] +Array(a, b, c) => [a,b,c] +new Array(5) => Array(5) +new Array(a) => Array(a) +#+END_SRC + +These are all safe if the Array name isn't redefined. JavaScript does allow +one to globally redefine Array (and pretty much everything, in fact) but I +personally don't see why would anyone do that. + +UglifyJS does handle the case where Array is redefined locally, or even +globally but with a =function= or =var= declaration. Therefore, in the +following cases UglifyJS *doesn't touch* calls or instantiations of Array: + +#+BEGIN_SRC js +// case 1. globally declared variable + var Array; + new Array(1, 2, 3); + Array(a, b); + + // or (can be declared later) + new Array(1, 2, 3); + var Array; + + // or (can be a function) + new Array(1, 2, 3); + function Array() { ... } + +// case 2. declared in a function + (function(){ + a = new Array(1, 2, 3); + b = Array(5, 6); + var Array; + })(); + + // or + (function(Array){ + return Array(5, 6, 7); + })(); + + // or + (function(){ + return new Array(1, 2, 3, 4); + function Array() { ... } + })(); + + // etc. +#+END_SRC + +*** =obj.toString()= ==> =obj+“”= + +** Install (NPM) + +UglifyJS is now available through NPM --- =npm install uglify-js= should do +the job. + +** Install latest code from GitHub + +#+BEGIN_SRC sh +## clone the repository +mkdir -p /where/you/wanna/put/it +cd /where/you/wanna/put/it +git clone git://github.com/mishoo/UglifyJS.git + +## make the module available to Node +mkdir -p ~/.node_libraries/ +cd ~/.node_libraries/ +ln -s /where/you/wanna/put/it/UglifyJS/uglify-js.js + +## and if you want the CLI script too: +mkdir -p ~/bin +cd ~/bin +ln -s /where/you/wanna/put/it/UglifyJS/bin/uglifyjs + # (then add ~/bin to your $PATH if it's not there already) +#+END_SRC + +** Usage + +There is a command-line tool that exposes the functionality of this library +for your shell-scripting needs: + +#+BEGIN_SRC sh +uglifyjs [ options... ] [ filename ] +#+END_SRC + +=filename= should be the last argument and should name the file from which +to read the JavaScript code. If you don't specify it, it will read code +from STDIN. + +Supported options: + +- =-b= or =--beautify= --- output indented code; when passed, additional + options control the beautifier: + + - =-i N= or =--indent N= --- indentation level (number of spaces) + + - =-q= or =--quote-keys= --- quote keys in literal objects (by default, + only keys that cannot be identifier names will be quotes). + +- =--ascii= --- pass this argument to encode non-ASCII characters as + =\uXXXX= sequences. By default UglifyJS won't bother to do it and will + output Unicode characters instead. (the output is always encoded in UTF8, + but if you pass this option you'll only get ASCII). + +- =-nm= or =--no-mangle= --- don't mangle names. + +- =-nmf= or =--no-mangle-functions= -- in case you want to mangle variable + names, but not touch function names. + +- =-ns= or =--no-squeeze= --- don't call =ast_squeeze()= (which does various + optimizations that result in smaller, less readable code). + +- =-mt= or =--mangle-toplevel= --- mangle names in the toplevel scope too + (by default we don't do this). + +- =--no-seqs= --- when =ast_squeeze()= is called (thus, unless you pass + =--no-squeeze=) it will reduce consecutive statements in blocks into a + sequence. For example, "a = 10; b = 20; foo();" will be written as + "a=10,b=20,foo();". In various occasions, this allows us to discard the + block brackets (since the block becomes a single statement). This is ON + by default because it seems safe and saves a few hundred bytes on some + libs that I tested it on, but pass =--no-seqs= to disable it. + +- =--no-dead-code= --- by default, UglifyJS will remove code that is + obviously unreachable (code that follows a =return=, =throw=, =break= or + =continue= statement and is not a function/variable declaration). Pass + this option to disable this optimization. + +- =-nc= or =--no-copyright= --- by default, =uglifyjs= will keep the initial + comment tokens in the generated code (assumed to be copyright information + etc.). If you pass this it will discard it. + +- =-o filename= or =--output filename= --- put the result in =filename=. If + this isn't given, the result goes to standard output (or see next one). + +- =--overwrite= --- if the code is read from a file (not from STDIN) and you + pass =--overwrite= then the output will be written in the same file. + +- =--ast= --- pass this if you want to get the Abstract Syntax Tree instead + of JavaScript as output. Useful for debugging or learning more about the + internals. + +- =-v= or =--verbose= --- output some notes on STDERR (for now just how long + each operation takes). + +- =-d SYMBOL[=VALUE]= or =--define SYMBOL[=VALUE]= --- will replace + all instances of the specified symbol where used as an identifier + (except where symbol has properly declared by a var declaration or + use as function parameter or similar) with the specified value. This + argument may be specified multiple times to define multiple + symbols - if no value is specified the symbol will be replaced with + the value =true=, or you can specify a numeric value (such as + =1024=), a quoted string value (such as ="object"= or + ='https://github.com'=), or the name of another symbol or keyword + (such as =null= or =document=). + This allows you, for example, to assign meaningful names to key + constant values but discard the symbolic names in the uglified + version for brevity/efficiency, or when used wth care, allows + UglifyJS to operate as a form of *conditional compilation* + whereby defining appropriate values may, by dint of the constant + folding and dead code removal features above, remove entire + superfluous code blocks (e.g. completely remove instrumentation or + trace code for production use). + Where string values are being defined, the handling of quotes are + likely to be subject to the specifics of your command shell + environment, so you may need to experiment with quoting styles + depending on your platform, or you may find the option + =--define-from-module= more suitable for use. + +- =-define-from-module SOMEMODULE= --- will load the named module (as + per the NodeJS =require()= function) and iterate all the exported + properties of the module defining them as symbol names to be defined + (as if by the =--define= option) per the name of each property + (i.e. without the module name prefix) and given the value of the + property. This is a much easier way to handle and document groups of + symbols to be defined rather than a large number of =--define= + options. + +- =--unsafe= --- enable other additional optimizations that are known to be + unsafe in some contrived situations, but could still be generally useful. + For now only these: + + - foo.toString() ==> foo+"" + - new Array(x,...) ==> [x,...] + - new Array(x) ==> Array(x) + +- =--max-line-len= (default 32K characters) --- add a newline after around + 32K characters. I've seen both FF and Chrome croak when all the code was + on a single line of around 670K. Pass --max-line-len 0 to disable this + safety feature. + +- =--reserved-names= --- some libraries rely on certain names to be used, as + pointed out in issue #92 and #81, so this option allow you to exclude such + names from the mangler. For example, to keep names =require= and =$super= + intact you'd specify --reserved-names "require,$super". + +- =--inline-script= -- when you want to include the output literally in an + HTML =\n\n\n\n\n
\n\n
\n\n
\n

UglifyJS – a JavaScript parser/compressor/beautifier

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

1 UglifyJS — a JavaScript parser/compressor/beautifier

\n
\n\n\n

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

\n

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

\n

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

\n

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

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

1.1 Unsafe transformations

\n
\n\n\n

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

\n\n
\n\n
\n

1.1.1 Calls involving the global Array constructor

\n
\n\n\n

\nThe following transformations occur:\n

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

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

\n

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

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

1.1.2 obj.toString() ==> obj+“”

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

1.2 Install (NPM)

\n
\n\n\n

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

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

1.3 Install latest code from GitHub

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

1.4 Usage

\n
\n\n\n

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

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

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

\n

\nSupported options:\n

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

1.4.1 API

\n
\n\n\n

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

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

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

\n

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

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

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

    \n

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

    \n

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

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

1.4.2 Beautifier shortcoming – no more comments

\n
\n\n\n

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

\n

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

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

1.4.3 Use as a code pre-processor

\n
\n\n\n

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

\n

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

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

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

\n

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

\n

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

\n

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

\n

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

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

1.5 Compression – how good is it?

\n
\n\n\n

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

\n

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

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

1.6 Bugs?

\n
\n\n\n

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

\n

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

\n

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

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

1.7 Links

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

1.8 License

\n
\n\n\n

\nUglifyJS is released under the BSD license:\n

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

Footnotes:

\n
\n

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

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

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

\n

Author: Mihai Bazon

\n

Org version 7.7 with Emacs version 23

\nValidate XHTML 1.0\n\n
\n\n\n", + "readmeFilename": "README.html", + "bugs": { + "url": "https://github.com/mishoo/UglifyJS/issues" + }, + "_id": "uglify-js@1.2.5", + "dist": { + "shasum": "47f5ac8c5b19eb6eabd9b9fa6a09a602f7c6a3b5" + }, + "_from": "uglify-js@1.2.5", + "_resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-1.2.5.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/package.json~ --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/package.json~ Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,24 @@ +{ + "name" : "uglify-js", + + "description" : "JavaScript parser and compressor/beautifier toolkit", + + "author" : { + "name" : "Mihai Bazon", + "email" : "mihai.bazon@gmail.com", + "url" : "http://mihai.bazon.net/blog" + }, + + "version" : "1.2.3", + + "main" : "./uglify-js.js", + + "bin" : { + "uglifyjs" : "./bin/uglifyjs" + }, + + "repository": { + "type": "git", + "url": "git@github.com:mishoo/UglifyJS.git" + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/beautify.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/beautify.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,28 @@ +#! /usr/bin/env node + +global.sys = require("sys"); +var fs = require("fs"); + +var jsp = require("../lib/parse-js"); +var pro = require("../lib/process"); + +var filename = process.argv[2]; +fs.readFile(filename, "utf8", function(err, text){ + try { + var ast = time_it("parse", function(){ return jsp.parse(text); }); + ast = time_it("mangle", function(){ return pro.ast_mangle(ast); }); + ast = time_it("squeeze", function(){ return pro.ast_squeeze(ast); }); + var gen = time_it("generate", function(){ return pro.gen_code(ast, false); }); + sys.puts(gen); + } catch(ex) { + sys.debug(ex.stack); + sys.debug(sys.inspect(ex)); + sys.debug(JSON.stringify(ex)); + } +}); + +function time_it(name, cont) { + var t1 = new Date().getTime(); + try { return cont(); } + finally { sys.debug("// " + name + ": " + ((new Date().getTime() - t1) / 1000).toFixed(3) + " sec."); } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/testparser.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/testparser.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,403 @@ +#! /usr/bin/env node + +var parseJS = require("../lib/parse-js"); +var sys = require("sys"); + +// write debug in a very straightforward manner +var debug = function(){ + sys.log(Array.prototype.slice.call(arguments).join(', ')); +}; + +ParserTestSuite(function(i, input, desc){ + try { + parseJS.parse(input); + debug("ok " + i + ": " + desc); + } catch(e){ + debug("FAIL " + i + " " + desc + " (" + e + ")"); + } +}); + +function ParserTestSuite(callback){ + var inps = [ + ["var abc;", "Regular variable statement w/o assignment"], + ["var abc = 5;", "Regular variable statement with assignment"], + ["/* */;", "Multiline comment"], + ['/** **/;', 'Double star multiline comment'], + ["var f = function(){;};", "Function expression in var assignment"], + ['hi; // moo\n;', 'single line comment'], + ['var varwithfunction;', 'Dont match keywords as substrings'], // difference between `var withsomevar` and `"str"` (local search and lits) + ['a + b;', 'addition'], + ["'a';", 'single string literal'], + ["'a\\n';", 'single string literal with escaped return'], + ['"a";', 'double string literal'], + ['"a\\n";', 'double string literal with escaped return'], + ['"var";', 'string is a keyword'], + ['"variable";', 'string starts with a keyword'], + ['"somevariable";', 'string contains a keyword'], + ['"somevar";', 'string ends with a keyword'], + ['500;', 'int literal'], + ['500.;', 'float literal w/o decimals'], + ['500.432;', 'float literal with decimals'], + ['.432432;', 'float literal w/o int'], + ['(a,b,c);', 'parens and comma'], + ['[1,2,abc];', 'array literal'], + ['var o = {a:1};', 'object literal unquoted key'], + ['var o = {"b":2};', 'object literal quoted key'], // opening curly may not be at the start of a statement... + ['var o = {c:c};', 'object literal keyname is identifier'], + ['var o = {a:1,"b":2,c:c};', 'object literal combinations'], + ['var x;\nvar y;', 'two lines'], + ['var x;\nfunction n(){; }', 'function def'], + ['var x;\nfunction n(abc){; }', 'function def with arg'], + ['var x;\nfunction n(abc, def){ ;}', 'function def with args'], + ['function n(){ "hello"; }', 'function def with body'], + ['/a/;', 'regex literal'], + ['/a/b;', 'regex literal with flag'], + ['/a/ / /b/;', 'regex div regex'], + ['a/b/c;', 'triple division looks like regex'], + ['+function(){/regex/;};', 'regex at start of function body'], + // http://code.google.com/p/es-lab/source/browse/trunk/tests/parser/parsertests.js?r=86 + // http://code.google.com/p/es-lab/source/browse/trunk/tests/parser/parsertests.js?r=430 + + // first tests for the lexer, should also parse as program (when you append a semi) + + // comments + ['//foo!@#^&$1234\nbar;', 'single line comment'], + ['/* abcd!@#@$* { } && null*/;', 'single line multi line comment'], + ['/*foo\nbar*/;','multi line comment'], + ['/*x*x*/;','multi line comment with *'], + ['/**/;','empty comment'], + // identifiers + ["x;",'1 identifier'], + ["_x;",'2 identifier'], + ["xyz;",'3 identifier'], + ["$x;",'4 identifier'], + ["x$;",'5 identifier'], + ["_;",'6 identifier'], + ["x5;",'7 identifier'], + ["x_y;",'8 identifier'], + ["x+5;",'9 identifier'], + ["xyz123;",'10 identifier'], + ["x1y1z1;",'11 identifier'], + ["foo\\u00D8bar;",'12 identifier unicode escape'], + //["foo�bar;",'13 identifier unicode embedded (might fail)'], + // numbers + ["5;", '1 number'], + ["5.5;", '2 number'], + ["0;", '3 number'], + ["0.0;", '4 number'], + ["0.001;", '5 number'], + ["1.e2;", '6 number'], + ["1.e-2;", '7 number'], + ["1.E2;", '8 number'], + ["1.E-2;", '9 number'], + [".5;", '10 number'], + [".5e3;", '11 number'], + [".5e-3;", '12 number'], + ["0.5e3;", '13 number'], + ["55;", '14 number'], + ["123;", '15 number'], + ["55.55;", '16 number'], + ["55.55e10;", '17 number'], + ["123.456;", '18 number'], + ["1+e;", '20 number'], + ["0x01;", '22 number'], + ["0XCAFE;", '23 number'], + ["0x12345678;", '24 number'], + ["0x1234ABCD;", '25 number'], + ["0x0001;", '26 number'], + // strings + ["\"foo\";", '1 string'], + ["\'foo\';", '2 string'], + ["\"x\";", '3 string'], + ["\'\';", '4 string'], + ["\"foo\\tbar\";", '5 string'], + ["\"!@#$%^&*()_+{}[]\";", '6 string'], + ["\"/*test*/\";", '7 string'], + ["\"//test\";", '8 string'], + ["\"\\\\\";", '9 string'], + ["\"\\u0001\";", '10 string'], + ["\"\\uFEFF\";", '11 string'], + ["\"\\u10002\";", '12 string'], + ["\"\\x55\";", '13 string'], + ["\"\\x55a\";", '14 string'], + ["\"a\\\\nb\";", '15 string'], + ['";"', '16 string: semi in a string'], + ['"a\\\nb";', '17 string: line terminator escape'], + // literals + ["null;", "null"], + ["true;", "true"], + ["false;", "false"], + // regex + ["/a/;", "1 regex"], + ["/abc/;", "2 regex"], + ["/abc[a-z]*def/g;", "3 regex"], + ["/\\b/;", "4 regex"], + ["/[a-zA-Z]/;", "5 regex"], + + // program tests (for as far as they havent been covered above) + + // regexp + ["/foo(.*)/g;", "another regexp"], + // arrays + ["[];", "1 array"], + ["[ ];", "2 array"], + ["[1];", "3 array"], + ["[1,2];", "4 array"], + ["[1,2,,];", "5 array"], + ["[1,2,3];", "6 array"], + ["[1,2,3,,,];", "7 array"], + // objects + ["{};", "1 object"], + ["({x:5});", "2 object"], + ["({x:5,y:6});", "3 object"], + ["({x:5,});", "4 object"], + ["({if:5});", "5 object"], + ["({ get x() {42;} });", "6 object"], + ["({ set y(a) {1;} });", "7 object"], + // member expression + ["o.m;", "1 member expression"], + ["o['m'];", "2 member expression"], + ["o['n']['m'];", "3 member expression"], + ["o.n.m;", "4 member expression"], + ["o.if;", "5 member expression"], + // call and invoke expressions + ["f();", "1 call/invoke expression"], + ["f(x);", "2 call/invoke expression"], + ["f(x,y);", "3 call/invoke expression"], + ["o.m();", "4 call/invoke expression"], + ["o['m'];", "5 call/invoke expression"], + ["o.m(x);", "6 call/invoke expression"], + ["o['m'](x);", "7 call/invoke expression"], + ["o.m(x,y);", "8 call/invoke expression"], + ["o['m'](x,y);", "9 call/invoke expression"], + ["f(x)(y);", "10 call/invoke expression"], + ["f().x;", "11 call/invoke expression"], + + // eval + ["eval('x');", "1 eval"], + ["(eval)('x');", "2 eval"], + ["(1,eval)('x');", "3 eval"], + ["eval(x,y);", "4 eval"], + // new expression + ["new f();", "1 new expression"], + ["new o;", "2 new expression"], + ["new o.m;", "3 new expression"], + ["new o.m(x);", "4 new expression"], + ["new o.m(x,y);", "5 new expression"], + // prefix/postfix + ["++x;", "1 pre/postfix"], + ["x++;", "2 pre/postfix"], + ["--x;", "3 pre/postfix"], + ["x--;", "4 pre/postfix"], + ["x ++;", "5 pre/postfix"], + ["x /* comment */ ++;", "6 pre/postfix"], + ["++ /* comment */ x;", "7 pre/postfix"], + // unary operators + ["delete x;", "1 unary operator"], + ["void x;", "2 unary operator"], + ["+ x;", "3 unary operator"], + ["-x;", "4 unary operator"], + ["~x;", "5 unary operator"], + ["!x;", "6 unary operator"], + // meh + ["new Date++;", "new date ++"], + ["+x++;", " + x ++"], + // expression expressions + ["1 * 2;", "1 expression expressions"], + ["1 / 2;", "2 expression expressions"], + ["1 % 2;", "3 expression expressions"], + ["1 + 2;", "4 expression expressions"], + ["1 - 2;", "5 expression expressions"], + ["1 << 2;", "6 expression expressions"], + ["1 >>> 2;", "7 expression expressions"], + ["1 >> 2;", "8 expression expressions"], + ["1 * 2 + 3;", "9 expression expressions"], + ["(1+2)*3;", "10 expression expressions"], + ["1*(2+3);", "11 expression expressions"], + ["xy;", "13 expression expressions"], + ["x<=y;", "14 expression expressions"], + ["x>=y;", "15 expression expressions"], + ["x instanceof y;", "16 expression expressions"], + ["x in y;", "17 expression expressions"], + ["x&y;", "18 expression expressions"], + ["x^y;", "19 expression expressions"], + ["x|y;", "20 expression expressions"], + ["x+y>>= y;", "1 assignment"], + ["x <<= y;", "2 assignment"], + ["x = y;", "3 assignment"], + ["x += y;", "4 assignment"], + ["x /= y;", "5 assignment"], + // comma + ["x, y;", "comma"], + // block + ["{};", "1 block"], + ["{x;};", "2 block"], + ["{x;y;};", "3 block"], + // vars + ["var x;", "1 var"], + ["var x,y;", "2 var"], + ["var x=1,y=2;", "3 var"], + ["var x,y=2;", "4 var"], + // empty + [";", "1 empty"], + ["\n;", "2 empty"], + // expression statement + ["x;", "1 expression statement"], + ["5;", "2 expression statement"], + ["1+2;", "3 expression statement"], + // if + ["if (c) x; else y;", "1 if statement"], + ["if (c) x;", "2 if statement"], + ["if (c) {} else {};", "3 if statement"], + ["if (c1) if (c2) s1; else s2;", "4 if statement"], + // while + ["do s; while (e);", "1 while statement"], + ["do { s; } while (e);", "2 while statement"], + ["while (e) s;", "3 while statement"], + ["while (e) { s; };", "4 while statement"], + // for + ["for (;;) ;", "1 for statement"], + ["for (;c;x++) x;", "2 for statement"], + ["for (i;i> 1; +var c = 8 >>> 1; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue34.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue34.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +var a = {}; +a["this"] = 1; +a["that"] = 2; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue4.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue4.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +var a = 2e3; +var b = 2e-3; +var c = 2e-5; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue48.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue48.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +var s, i; s = ''; i = 0; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue50.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue50.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,9 @@ +function bar(a) { + try { + foo(); + } catch(e) { + alert("Exception caught (foo not defined)"); + } + alert(a); // 10 in FF, "[object Error]" in IE +} +bar(10); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue53.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue53.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +x = (y, z) diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue54.1.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue54.1.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +foo.toString(); +a.toString(16); +b.toString.call(c); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue68.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue68.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,5 @@ +function f() { + if (a) return; + g(); + function g(){} +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue69.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue69.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +[(a,b)] diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue9.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/issue9.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +var a = { + a: 1, + b: 2, // <-- trailing comma +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/mangle.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/mangle.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,5 @@ +(function() { + var x = function fun(a, fun, b) { + return fun; + }; +}()); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/null_string.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/null_string.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +var nullString = "\0" \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/strict-equals.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/strict-equals.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +typeof a === 'string' +b + "" !== c + "" +d < e === f < g diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/var.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/var.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +// var declarations after each other should be combined +var a = 1; +var b = 2; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/whitespace.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/whitespace.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,21 @@ +function id(a) { + // Form-Feed + // Vertical Tab + // No-Break Space + ᠎// Mongolian Vowel Separator +  // En quad +  // Em quad +  // En space +  // Em space +  // Three-Per-Em Space +  // Four-Per-Em Space +  // Six-Per-Em Space +  // Figure Space +  // Punctuation Space +  // Thin Space +  // Hair Space +  // Narrow No-Break Space +  // Medium Mathematical Space + 　// Ideographic Space + return a; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/with.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/compress/test/with.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +with({}) { +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/scripts.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/scripts.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,55 @@ +var fs = require('fs'), + uglify = require('../../uglify-js'), + jsp = uglify.parser, + nodeunit = require('nodeunit'), + path = require('path'), + pro = uglify.uglify; + +var Script = process.binding('evals').Script; + +var scriptsPath = __dirname; + +function compress(code) { + var ast = jsp.parse(code); + ast = pro.ast_mangle(ast); + ast = pro.ast_squeeze(ast, { no_warnings: true }); + ast = pro.ast_squeeze_more(ast); + return pro.gen_code(ast); +}; + +var testDir = path.join(scriptsPath, "compress", "test"); +var expectedDir = path.join(scriptsPath, "compress", "expected"); + +function getTester(script) { + return function(test) { + var testPath = path.join(testDir, script); + var expectedPath = path.join(expectedDir, script); + var content = fs.readFileSync(testPath, 'utf-8'); + var outputCompress = compress(content); + + // Check if the noncompressdata is larger or same size as the compressed data + test.ok(content.length >= outputCompress.length); + + // Check that a recompress gives the same result + var outputReCompress = compress(content); + test.equal(outputCompress, outputReCompress); + + // Check if the compressed output is what is expected + var expected = fs.readFileSync(expectedPath, 'utf-8'); + test.equal(outputCompress, expected.replace(/(\r?\n)+$/, "")); + + test.done(); + }; +}; + +var tests = {}; + +var scripts = fs.readdirSync(testDir); +for (var i in scripts) { + var script = scripts[i]; + if (/\.js$/.test(script)) { + tests[script] = getTester(script); + } +} + +module.exports = nodeunit.testCase(tests); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/269.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/269.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,13 @@ +var jsp = require("uglify-js").parser; +var pro = require("uglify-js").uglify; + +var test_code = "var JSON;JSON||(JSON={});"; + +var ast = jsp.parse(test_code, false, false); +var nonembed_token_code = pro.gen_code(ast); +ast = jsp.parse(test_code, false, true); +var embed_token_code = pro.gen_code(ast); + +console.log("original: " + test_code); +console.log("no token: " + nonembed_token_code); +console.log(" token: " + embed_token_code); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/app.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/tmp/app.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,22315 @@ +/* Modernizr 2.0.6 (Custom Build) | MIT & BSD + * Build: http://www.modernizr.com/download/#-iepp + */ +;window.Modernizr=function(a,b,c){function w(a,b){return!!~(""+a).indexOf(b)}function v(a,b){return typeof a===b}function u(a,b){return t(prefixes.join(a+";")+(b||""))}function t(a){j.cssText=a}var d="2.0.6",e={},f=b.documentElement,g=b.head||b.getElementsByTagName("head")[0],h="modernizr",i=b.createElement(h),j=i.style,k,l=Object.prototype.toString,m={},n={},o={},p=[],q,r={}.hasOwnProperty,s;!v(r,c)&&!v(r.call,c)?s=function(a,b){return r.call(a,b)}:s=function(a,b){return b in a&&v(a.constructor.prototype[b],c)};for(var x in m)s(m,x)&&(q=x.toLowerCase(),e[q]=m[x](),p.push((e[q]?"":"no-")+q));t(""),i=k=null,a.attachEvent&&function(){var a=b.createElement("div");a.innerHTML="";return a.childNodes.length!==1}()&&function(a,b){function s(a){var b=-1;while(++b to avoid XSS via location.hash (#9521) + quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/, + + // Check if a string has a non-whitespace character in it + rnotwhite = /\S/, + + // Used for trimming whitespace + trimLeft = /^\s+/, + trimRight = /\s+$/, + + // Check for digits + rdigit = /\d/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, + rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + + // Useragent RegExp + rwebkit = /(webkit)[ \/]([\w.]+)/, + ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, + rmsie = /(msie) ([\w.]+)/, + rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, + + // Matches dashed string for camelizing + rdashAlpha = /-([a-z]|[0-9])/ig, + rmsPrefix = /^-ms-/, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return ( letter + "" ).toUpperCase(); + }, + + // Keep a UserAgent string for use with jQuery.browser + userAgent = navigator.userAgent, + + // For matching the engine and version of the browser + browserMatch, + + // The deferred used on DOM ready + readyList, + + // The ready event handler + DOMContentLoaded, + + // Save a reference to some core methods + toString = Object.prototype.toString, + hasOwn = Object.prototype.hasOwnProperty, + push = Array.prototype.push, + slice = Array.prototype.slice, + trim = String.prototype.trim, + indexOf = Array.prototype.indexOf, + + // [[Class]] -> type pairs + class2type = {}; + +jQuery.fn = jQuery.prototype = { + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem, ret, doc; + + // Handle $(""), $(null), or $(undefined) + if ( !selector ) { + return this; + } + + // Handle $(DOMElement) + if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + } + + // The body element only exists once, optimize finding it + if ( selector === "body" && !context && document.body ) { + this.context = document; + this[0] = document.body; + this.selector = selector; + this.length = 1; + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + // Are we dealing with HTML string or an ID? + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = quickExpr.exec( selector ); + } + + // Verify a match, and that no context was specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + doc = (context ? context.ownerDocument || context : document); + + // If a single string is passed in and it's a single tag + // just do a createElement and skip the rest + ret = rsingleTag.exec( selector ); + + if ( ret ) { + if ( jQuery.isPlainObject( context ) ) { + selector = [ document.createElement( ret[1] ) ]; + jQuery.fn.attr.call( selector, context, true ); + + } else { + selector = [ doc.createElement( ret[1] ) ]; + } + + } else { + ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); + selector = (ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment).childNodes; + } + + return jQuery.merge( this, selector ); + + // HANDLE: $("#id") + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return (context || rootjQuery).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if (selector.selector !== undefined) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The current version of jQuery being used + jquery: "1.6.3", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return slice.call( this, 0 ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems, name, selector ) { + // Build a new jQuery matched element set + var ret = this.constructor(); + + if ( jQuery.isArray( elems ) ) { + push.apply( ret, elems ); + + } else { + jQuery.merge( ret, elems ); + } + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + ret.context = this.context; + + if ( name === "find" ) { + ret.selector = this.selector + (this.selector ? " " : "") + selector; + } else if ( name ) { + ret.selector = this.selector + "." + name + "(" + selector + ")"; + } + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Attach the listeners + jQuery.bindReady(); + + // Add the callback + readyList.done( fn ); + + return this; + }, + + eq: function( i ) { + return i === -1 ? + this.slice( i ) : + this.slice( i, +i + 1 ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ), + "slice", slice.call(arguments).join(",") ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + // Either a released hold or an DOMready/load event and not yet ready + if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready, 1 ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger( "ready" ).unbind( "ready" ); + } + } + }, + + bindReady: function() { + if ( readyList ) { + return; + } + + readyList = jQuery._Deferred(); + + // Catch cases where $(document).ready() is called after the + // browser event has already occurred. + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + return setTimeout( jQuery.ready, 1 ); + } + + // Mozilla, Opera and webkit nightlies currently support this event + if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", jQuery.ready, false ); + + // If IE event model is used + } else if ( document.attachEvent ) { + // ensure firing before onload, + // maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", DOMContentLoaded ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", jQuery.ready ); + + // If IE and not a frame + // continually check to see if the document is ready + var toplevel = false; + + try { + toplevel = window.frameElement == null; + } catch(e) {} + + if ( document.documentElement.doScroll && toplevel ) { + doScrollCheck(); + } + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + // A crude way of determining if an object is a window + isWindow: function( obj ) { + return obj && typeof obj === "object" && "setInterval" in obj; + }, + + isNaN: function( obj ) { + return obj == null || !rdigit.test( obj ) || isNaN( obj ); + }, + + type: function( obj ) { + return obj == null ? + String( obj ) : + class2type[ toString.call(obj) ] || "object"; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !hasOwn.call(obj, "constructor") && + !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + for ( var name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw msg; + }, + + parseJSON: function( data ) { + if ( typeof data !== "string" || !data ) { + return null; + } + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return (new Function( "return " + data ))(); + + } + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + var xml, tmp; + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && rnotwhite.test( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); + }, + + // args is for internal usage only + each: function( object, callback, args ) { + var name, i = 0, + length = object.length, + isObj = length === undefined || jQuery.isFunction( object ); + + if ( args ) { + if ( isObj ) { + for ( name in object ) { + if ( callback.apply( object[ name ], args ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.apply( object[ i++ ], args ) === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isObj ) { + for ( name in object ) { + if ( callback.call( object[ name ], name, object[ name ] ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) { + break; + } + } + } + } + + return object; + }, + + // Use native String.trim function wherever possible + trim: trim ? + function( text ) { + return text == null ? + "" : + trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); + }, + + // results is for internal usage only + makeArray: function( array, results ) { + var ret = results || []; + + if ( array != null ) { + // The window, strings (and functions) also have 'length' + // The extra typeof function check is to prevent crashes + // in Safari 2 (See: #3039) + // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 + var type = jQuery.type( array ); + + if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { + push.call( ret, array ); + } else { + jQuery.merge( ret, array ); + } + } + + return ret; + }, + + inArray: function( elem, array ) { + if ( !array ) { + return -1; + } + + if ( indexOf ) { + return indexOf.call( array, elem ); + } + + for ( var i = 0, length = array.length; i < length; i++ ) { + if ( array[ i ] === elem ) { + return i; + } + } + + return -1; + }, + + merge: function( first, second ) { + var i = first.length, + j = 0; + + if ( typeof second.length === "number" ) { + for ( var l = second.length; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var ret = [], retVal; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( var i = 0, length = elems.length; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, key, ret = [], + i = 0, + length = elems.length, + // jquery objects are treated as arrays + isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( key in elems ) { + value = callback( elems[ key ], key, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return ret.concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + if ( typeof context === "string" ) { + var tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + var args = slice.call( arguments, 2 ), + proxy = function() { + return fn.apply( context, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; + + return proxy; + }, + + // Mutifunctional method to get and set values to a collection + // The value/s can optionally be executed if it's a function + access: function( elems, key, value, exec, fn, pass ) { + var length = elems.length; + + // Setting many attributes + if ( typeof key === "object" ) { + for ( var k in key ) { + jQuery.access( elems, k, key[k], exec, fn, value ); + } + return elems; + } + + // Setting one attribute + if ( value !== undefined ) { + // Optionally, function values get executed if exec is true + exec = !pass && exec && jQuery.isFunction(value); + + for ( var i = 0; i < length; i++ ) { + fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); + } + + return elems; + } + + // Getting an attribute + return length ? fn( elems[0], key ) : undefined; + }, + + now: function() { + return (new Date()).getTime(); + }, + + // Use of jQuery.browser is frowned upon. + // More details: http://docs.jquery.com/Utilities/jQuery.browser + uaMatch: function( ua ) { + ua = ua.toLowerCase(); + + var match = rwebkit.exec( ua ) || + ropera.exec( ua ) || + rmsie.exec( ua ) || + ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || + []; + + return { browser: match[1] || "", version: match[2] || "0" }; + }, + + sub: function() { + function jQuerySub( selector, context ) { + return new jQuerySub.fn.init( selector, context ); + } + jQuery.extend( true, jQuerySub, this ); + jQuerySub.superclass = this; + jQuerySub.fn = jQuerySub.prototype = this(); + jQuerySub.fn.constructor = jQuerySub; + jQuerySub.sub = this.sub; + jQuerySub.fn.init = function init( selector, context ) { + if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { + context = jQuerySub( context ); + } + + return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); + }; + jQuerySub.fn.init.prototype = jQuerySub.fn; + var rootjQuerySub = jQuerySub(document); + return jQuerySub; + }, + + browser: {} +}); + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +browserMatch = jQuery.uaMatch( userAgent ); +if ( browserMatch.browser ) { + jQuery.browser[ browserMatch.browser ] = true; + jQuery.browser.version = browserMatch.version; +} + +// Deprecated, use jQuery.browser.webkit instead +if ( jQuery.browser.webkit ) { + jQuery.browser.safari = true; +} + +// IE doesn't match non-breaking spaces with \s +if ( rnotwhite.test( "\xA0" ) ) { + trimLeft = /^[\s\xA0]+/; + trimRight = /[\s\xA0]+$/; +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); + +// Cleanup functions for the document ready method +if ( document.addEventListener ) { + DOMContentLoaded = function() { + document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + jQuery.ready(); + }; + +} else if ( document.attachEvent ) { + DOMContentLoaded = function() { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( document.readyState === "complete" ) { + document.detachEvent( "onreadystatechange", DOMContentLoaded ); + jQuery.ready(); + } + }; +} + +// The DOM ready check for Internet Explorer +function doScrollCheck() { + if ( jQuery.isReady ) { + return; + } + + try { + // If IE is used, use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + document.documentElement.doScroll("left"); + } catch(e) { + setTimeout( doScrollCheck, 1 ); + return; + } + + // and execute any waiting functions + jQuery.ready(); +} + +return jQuery; + +})(); + + +var // Promise methods + promiseMethods = "done fail isResolved isRejected promise then always pipe".split( " " ), + // Static reference to slice + sliceDeferred = [].slice; + +jQuery.extend({ + // Create a simple deferred (one callbacks list) + _Deferred: function() { + var // callbacks list + callbacks = [], + // stored [ context , args ] + fired, + // to avoid firing when already doing so + firing, + // flag to know if the deferred has been cancelled + cancelled, + // the deferred itself + deferred = { + + // done( f1, f2, ...) + done: function() { + if ( !cancelled ) { + var args = arguments, + i, + length, + elem, + type, + _fired; + if ( fired ) { + _fired = fired; + fired = 0; + } + for ( i = 0, length = args.length; i < length; i++ ) { + elem = args[ i ]; + type = jQuery.type( elem ); + if ( type === "array" ) { + deferred.done.apply( deferred, elem ); + } else if ( type === "function" ) { + callbacks.push( elem ); + } + } + if ( _fired ) { + deferred.resolveWith( _fired[ 0 ], _fired[ 1 ] ); + } + } + return this; + }, + + // resolve with given context and args + resolveWith: function( context, args ) { + if ( !cancelled && !fired && !firing ) { + // make sure args are available (#8421) + args = args || []; + firing = 1; + try { + while( callbacks[ 0 ] ) { + callbacks.shift().apply( context, args ); + } + } + finally { + fired = [ context, args ]; + firing = 0; + } + } + return this; + }, + + // resolve with this as context and given arguments + resolve: function() { + deferred.resolveWith( this, arguments ); + return this; + }, + + // Has this deferred been resolved? + isResolved: function() { + return !!( firing || fired ); + }, + + // Cancel + cancel: function() { + cancelled = 1; + callbacks = []; + return this; + } + }; + + return deferred; + }, + + // Full fledged deferred (two callbacks list) + Deferred: function( func ) { + var deferred = jQuery._Deferred(), + failDeferred = jQuery._Deferred(), + promise; + // Add errorDeferred methods, then and promise + jQuery.extend( deferred, { + then: function( doneCallbacks, failCallbacks ) { + deferred.done( doneCallbacks ).fail( failCallbacks ); + return this; + }, + always: function() { + return deferred.done.apply( deferred, arguments ).fail.apply( this, arguments ); + }, + fail: failDeferred.done, + rejectWith: failDeferred.resolveWith, + reject: failDeferred.resolve, + isRejected: failDeferred.isResolved, + pipe: function( fnDone, fnFail ) { + return jQuery.Deferred(function( newDefer ) { + jQuery.each( { + done: [ fnDone, "resolve" ], + fail: [ fnFail, "reject" ] + }, function( handler, data ) { + var fn = data[ 0 ], + action = data[ 1 ], + returned; + if ( jQuery.isFunction( fn ) ) { + deferred[ handler ](function() { + returned = fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise().then( newDefer.resolve, newDefer.reject ); + } else { + newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] ); + } + }); + } else { + deferred[ handler ]( newDefer[ action ] ); + } + }); + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + if ( obj == null ) { + if ( promise ) { + return promise; + } + promise = obj = {}; + } + var i = promiseMethods.length; + while( i-- ) { + obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ]; + } + return obj; + } + }); + // Make sure only one callback list will be used + deferred.done( failDeferred.cancel ).fail( deferred.cancel ); + // Unexpose cancel + delete deferred.cancel; + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + return deferred; + }, + + // Deferred helper + when: function( firstParam ) { + var args = arguments, + i = 0, + length = args.length, + count = length, + deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ? + firstParam : + jQuery.Deferred(); + function resolveFunc( i ) { + return function( value ) { + args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; + if ( !( --count ) ) { + // Strange bug in FF4: + // Values changed onto the arguments object sometimes end up as undefined values + // outside the $.when method. Cloning the object into a fresh array solves the issue + deferred.resolveWith( deferred, sliceDeferred.call( args, 0 ) ); + } + }; + } + if ( length > 1 ) { + for( ; i < length; i++ ) { + if ( args[ i ] && jQuery.isFunction( args[ i ].promise ) ) { + args[ i ].promise().then( resolveFunc(i), deferred.reject ); + } else { + --count; + } + } + if ( !count ) { + deferred.resolveWith( deferred, args ); + } + } else if ( deferred !== firstParam ) { + deferred.resolveWith( deferred, length ? [ firstParam ] : [] ); + } + return deferred.promise(); + } +}); + + + +jQuery.support = (function() { + + var div = document.createElement( "div" ), + documentElement = document.documentElement, + all, + a, + select, + opt, + input, + marginDiv, + support, + fragment, + body, + testElementParent, + testElement, + testElementStyle, + tds, + events, + eventName, + i, + isSupported; + + // Preliminary tests + div.setAttribute("className", "t"); + div.innerHTML = "
a"; + + + all = div.getElementsByTagName( "*" ); + a = div.getElementsByTagName( "a" )[ 0 ]; + + // Can't get basic test support + if ( !all || !all.length || !a ) { + return {}; + } + + // First batch of supports tests + select = document.createElement( "select" ); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName( "input" )[ 0 ]; + + support = { + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: ( div.firstChild.nodeType === 3 ), + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName( "tbody" ).length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName( "link" ).length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: ( a.getAttribute( "href" ) === "/a" ), + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.55$/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Make sure that if no value is specified for a checkbox + // that it defaults to "on". + // (WebKit defaults to "" instead) + checkOn: ( input.value === "on" ), + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // Will be defined later + submitBubbles: true, + changeBubbles: true, + focusinBubbles: false, + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true + }; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Test to see if it's possible to delete an expando from an element + // Fails in Internet Explorer + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + if ( !div.addEventListener && div.attachEvent && div.fireEvent ) { + div.attachEvent( "onclick", function() { + // Cloning a node shouldn't copy over any + // bound event handlers (IE does this) + support.noCloneEvent = false; + }); + div.cloneNode( true ).fireEvent( "onclick" ); + } + + // Check if a radio maintains it's value + // after being appended to the DOM + input = document.createElement("input"); + input.value = "t"; + input.setAttribute("type", "radio"); + support.radioValue = input.value === "t"; + + input.setAttribute("checked", "checked"); + div.appendChild( input ); + fragment = document.createDocumentFragment(); + fragment.appendChild( div.firstChild ); + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + div.innerHTML = ""; + + // Figure out if the W3C box model works as expected + div.style.width = div.style.paddingLeft = "1px"; + + body = document.getElementsByTagName( "body" )[ 0 ]; + // We use our own, invisible, body unless the body is already present + // in which case we use a div (#9239) + testElement = document.createElement( body ? "div" : "body" ); + testElementStyle = { + visibility: "hidden", + width: 0, + height: 0, + border: 0, + margin: 0, + background: "none" + }; + if ( body ) { + jQuery.extend( testElementStyle, { + position: "absolute", + left: "-1000px", + top: "-1000px" + }); + } + for ( i in testElementStyle ) { + testElement.style[ i ] = testElementStyle[ i ]; + } + testElement.appendChild( div ); + testElementParent = body || documentElement; + testElementParent.insertBefore( testElement, testElementParent.firstChild ); + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + support.boxModel = div.offsetWidth === 2; + + if ( "zoom" in div.style ) { + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + // (IE < 8 does this) + div.style.display = "inline"; + div.style.zoom = 1; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 ); + + // Check if elements with layout shrink-wrap their children + // (IE 6 does this) + div.style.display = ""; + div.innerHTML = "
"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 2 ); + } + + div.innerHTML = "
t
"; + tds = div.getElementsByTagName( "td" ); + + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + // (only IE 8 fails this test) + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Check if empty table cells still have offsetWidth/Height + // (IE < 8 fail this test) + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + div.innerHTML = ""; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. For more + // info see bug #3333 + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + if ( document.defaultView && document.defaultView.getComputedStyle ) { + marginDiv = document.createElement( "div" ); + marginDiv.style.width = "0"; + marginDiv.style.marginRight = "0"; + div.appendChild( marginDiv ); + support.reliableMarginRight = + ( parseInt( ( document.defaultView.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0; + } + + // Remove the body element we added + testElement.innerHTML = ""; + testElementParent.removeChild( testElement ); + + // Technique from Juriy Zaytsev + // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/ + // We only care about the case where non-standard event systems + // are used, namely in IE. Short-circuiting here helps us to + // avoid an eval call (in setAttribute) which can cause CSP + // to go haywire. See: https://developer.mozilla.org/en/Security/CSP + if ( div.attachEvent ) { + for( i in { + submit: 1, + change: 1, + focusin: 1 + } ) { + eventName = "on" + i; + isSupported = ( eventName in div ); + if ( !isSupported ) { + div.setAttribute( eventName, "return;" ); + isSupported = ( typeof div[ eventName ] === "function" ); + } + support[ i + "Bubbles" ] = isSupported; + } + } + + // Null connected elements to avoid leaks in IE + testElement = fragment = select = opt = body = marginDiv = div = input = null; + + return support; +})(); + +// Keep track of boxModel +jQuery.boxModel = jQuery.support.boxModel; + + + + +var rbrace = /^(?:\{.*\}|\[.*\])$/, + rmultiDash = /([a-z])([A-Z])/g; + +jQuery.extend({ + cache: {}, + + // Please use with caution + uuid: 0, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, ret, + internalKey = jQuery.expando, + getByName = typeof name === "string", + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ jQuery.expando ] : elem[ jQuery.expando ] && jQuery.expando; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || (pvt && id && (cache[ id ] && !cache[ id ][ internalKey ]))) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ jQuery.expando ] = id = ++jQuery.uuid; + } else { + id = jQuery.expando; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery + // metadata on plain JS objects when the object is serialized using + // JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ][ internalKey ] = jQuery.extend(cache[ id ][ internalKey ], name); + } else { + cache[ id ] = jQuery.extend(cache[ id ], name); + } + } + + thisCache = cache[ id ]; + + // Internal jQuery data is stored in a separate object inside the object's data + // cache in order to avoid key collisions between internal data and user-defined + // data + if ( pvt ) { + if ( !thisCache[ internalKey ] ) { + thisCache[ internalKey ] = {}; + } + + thisCache = thisCache[ internalKey ]; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // TODO: This is a hack for 1.5 ONLY. It will be removed in 1.6. Users should + // not attempt to inspect the internal events object using jQuery.data, as this + // internal data object is undocumented and subject to change. + if ( name === "events" && !thisCache[name] ) { + return thisCache[ internalKey ] && thisCache[ internalKey ].events; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( getByName ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; + }, + + removeData: function( elem, name, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, + + // Reference to internal data cache key + internalKey = jQuery.expando, + + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + + // See jQuery.data for more information + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ][ internalKey ] : cache[ id ]; + + if ( thisCache ) { + + // Support interoperable removal of hyphenated or camelcased keys + if ( !thisCache[ name ] ) { + name = jQuery.camelCase( name ); + } + + delete thisCache[ name ]; + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !isEmptyDataObject(thisCache) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( pvt ) { + delete cache[ id ][ internalKey ]; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject(cache[ id ]) ) { + return; + } + } + + var internalCache = cache[ id ][ internalKey ]; + + // Browsers that fail expando deletion also refuse to delete expandos on + // the window, but it will allow it on all other JS objects; other browsers + // don't care + // Ensure that `cache` is not a window object #10080 + if ( jQuery.support.deleteExpando || !cache.setInterval ) { + delete cache[ id ]; + } else { + cache[ id ] = null; + } + + // We destroyed the entire user cache at once because it's faster than + // iterating through each key, but we need to continue to persist internal + // data if it existed + if ( internalCache ) { + cache[ id ] = {}; + // TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery + // metadata on plain JS objects when the object is serialized using + // JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + + cache[ id ][ internalKey ] = internalCache; + + // Otherwise, we need to eliminate the expando on the node to avoid + // false lookups in the cache for entries that no longer exist + } else if ( isNode ) { + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( jQuery.support.deleteExpando ) { + delete elem[ jQuery.expando ]; + } else if ( elem.removeAttribute ) { + elem.removeAttribute( jQuery.expando ); + } else { + elem[ jQuery.expando ] = null; + } + } + }, + + // For internal use only. + _data: function( elem, name, data ) { + return jQuery.data( elem, name, data, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + if ( elem.nodeName ) { + var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; + + if ( match ) { + return !(match === true || elem.getAttribute("classid") !== match); + } + } + + return true; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var data = null; + + if ( typeof key === "undefined" ) { + if ( this.length ) { + data = jQuery.data( this[0] ); + + if ( this[0].nodeType === 1 ) { + var attr = this[0].attributes, name; + for ( var i = 0, l = attr.length; i < l; i++ ) { + name = attr[i].name; + + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.substring(5) ); + + dataAttr( this[0], name, data[ name ] ); + } + } + } + } + + return data; + + } else if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + var parts = key.split("."); + parts[1] = parts[1] ? "." + parts[1] : ""; + + if ( value === undefined ) { + data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); + + // Try to fetch any internally stored data first + if ( data === undefined && this.length ) { + data = jQuery.data( this[0], key ); + data = dataAttr( this[0], key, data ); + } + + return data === undefined && parts[1] ? + this.data( parts[0] ) : + data; + + } else { + return this.each(function() { + var $this = jQuery( this ), + args = [ parts[0], value ]; + + $this.triggerHandler( "setData" + parts[1] + "!", args ); + jQuery.data( this, key, value ); + $this.triggerHandler( "changeData" + parts[1] + "!", args ); + }); + } + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + var name = "data-" + key.replace( rmultiDash, "$1-$2" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + !jQuery.isNaN( data ) ? parseFloat( data ) : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// TODO: This is a hack for 1.5 ONLY to allow objects with a single toJSON +// property to be considered empty objects; this property always exists in +// order to make sure JSON.stringify does not expose internal metadata +function isEmptyDataObject( obj ) { + for ( var name in obj ) { + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} + + + + +function handleQueueMarkDefer( elem, type, src ) { + var deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + defer = jQuery.data( elem, deferDataKey, undefined, true ); + if ( defer && + ( src === "queue" || !jQuery.data( elem, queueDataKey, undefined, true ) ) && + ( src === "mark" || !jQuery.data( elem, markDataKey, undefined, true ) ) ) { + // Give room for hard-coded callbacks to fire first + // and eventually mark/queue something else on the element + setTimeout( function() { + if ( !jQuery.data( elem, queueDataKey, undefined, true ) && + !jQuery.data( elem, markDataKey, undefined, true ) ) { + jQuery.removeData( elem, deferDataKey, true ); + defer.resolve(); + } + }, 0 ); + } +} + +jQuery.extend({ + + _mark: function( elem, type ) { + if ( elem ) { + type = (type || "fx") + "mark"; + jQuery.data( elem, type, (jQuery.data(elem,type,undefined,true) || 0) + 1, true ); + } + }, + + _unmark: function( force, elem, type ) { + if ( force !== true ) { + type = elem; + elem = force; + force = false; + } + if ( elem ) { + type = type || "fx"; + var key = type + "mark", + count = force ? 0 : ( (jQuery.data( elem, key, undefined, true) || 1 ) - 1 ); + if ( count ) { + jQuery.data( elem, key, count, true ); + } else { + jQuery.removeData( elem, key, true ); + handleQueueMarkDefer( elem, type, "mark" ); + } + } + }, + + queue: function( elem, type, data ) { + if ( elem ) { + type = (type || "fx") + "queue"; + var q = jQuery.data( elem, type, undefined, true ); + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !q || jQuery.isArray(data) ) { + q = jQuery.data( elem, type, jQuery.makeArray(data), true ); + } else { + q.push( data ); + } + } + return q || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + fn = queue.shift(), + defer; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + } + + if ( fn ) { + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift("inprogress"); + } + + fn.call(elem, function() { + jQuery.dequeue(elem, type); + }); + } + + if ( !queue.length ) { + jQuery.removeData( elem, type + "queue", true ); + handleQueueMarkDefer( elem, type, "queue" ); + } + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + } + + if ( data === undefined ) { + return jQuery.queue( this[0], type ); + } + return this.each(function() { + var queue = jQuery.queue( this, type, data ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[time] || time : time; + type = type || "fx"; + + return this.queue( type, function() { + var elem = this; + setTimeout(function() { + jQuery.dequeue( elem, type ); + }, time ); + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, object ) { + if ( typeof type !== "string" ) { + object = type; + type = undefined; + } + type = type || "fx"; + var defer = jQuery.Deferred(), + elements = this, + i = elements.length, + count = 1, + deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + tmp; + function resolve() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + } + while( i-- ) { + if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) || + ( jQuery.data( elements[ i ], queueDataKey, undefined, true ) || + jQuery.data( elements[ i ], markDataKey, undefined, true ) ) && + jQuery.data( elements[ i ], deferDataKey, jQuery._Deferred(), true ) )) { + count++; + tmp.done( resolve ); + } + } + resolve(); + return defer.promise(); + } +}); + + + + +var rclass = /[\n\t\r]/g, + rspace = /\s+/, + rreturn = /\r/g, + rtype = /^(?:button|input)$/i, + rfocusable = /^(?:button|input|object|select|textarea)$/i, + rclickable = /^a(?:rea)?$/i, + rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, + nodeHook, boolHook; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.attr ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.prop ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classNames, i, l, elem, + setClass, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call(this, j, this.className) ); + }); + } + + if ( value && typeof value === "string" ) { + classNames = value.split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 ) { + if ( !elem.className && classNames.length === 1 ) { + elem.className = value; + + } else { + setClass = " " + elem.className + " "; + + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) { + setClass += classNames[ c ] + " "; + } + } + elem.className = jQuery.trim( setClass ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classNames, i, l, elem, className, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call(this, j, this.className) ); + }); + } + + if ( (value && typeof value === "string") || value === undefined ) { + classNames = (value || "").split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 && elem.className ) { + if ( value ) { + className = (" " + elem.className + " ").replace( rclass, " " ); + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + className = className.replace(" " + classNames[ c ] + " ", " "); + } + elem.className = jQuery.trim( className ); + + } else { + elem.className = ""; + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.split( rspace ); + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space seperated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + } else if ( type === "undefined" || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // toggle whole className + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " "; + for ( var i = 0, l = this.length; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var hooks, ret, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return undefined; + } + + var isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var self = jQuery(this), val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, + index = elem.selectedIndex, + values = [], + options = elem.options, + one = elem.type === "select-one"; + + // Nothing was selected + if ( index < 0 ) { + return null; + } + + // Loop through all the selected options + for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { + var option = options[ i ]; + + // Don't return options that are disabled or in a disabled optgroup + if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && + (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + // Fixes Bug #2551 -- select.val() broken in IE after form.reset() + if ( one && !values.length && options.length ) { + return jQuery( options[ index ] ).val(); + } + + return values; + }, + + set: function( elem, value ) { + var values = jQuery.makeArray( value ); + + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attrFn: { + val: true, + css: true, + html: true, + text: true, + data: true, + width: true, + height: true, + offset: true + }, + + attrFix: { + // Always normalize to ensure hook usage + tabindex: "tabIndex" + }, + + attr: function( elem, name, value, pass ) { + var nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return undefined; + } + + if ( pass && name in jQuery.attrFn ) { + return jQuery( elem )[ name ]( value ); + } + + // Fallback to prop when attributes are not supported + if ( !("getAttribute" in elem) ) { + return jQuery.prop( elem, name, value ); + } + + var ret, hooks, + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // Normalize the name if needed + if ( notxml ) { + name = jQuery.attrFix[ name ] || name; + + hooks = jQuery.attrHooks[ name ]; + + if ( !hooks ) { + // Use boolHook for boolean attributes + if ( rboolean.test( name ) ) { + hooks = boolHook; + + // Use nodeHook if available( IE6/7 ) + } else if ( nodeHook ) { + hooks = nodeHook; + } + } + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return undefined; + + } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, "" + value ); + return value; + } + + } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + ret = elem.getAttribute( name ); + + // Non-existent attributes return null, we normalize to undefined + return ret === null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, name ) { + var propName; + if ( elem.nodeType === 1 ) { + name = jQuery.attrFix[ name ] || name; + + jQuery.attr( elem, name, "" ); + elem.removeAttribute( name ); + + // Set corresponding property to false for boolean attributes + if ( rboolean.test( name ) && (propName = jQuery.propFix[ name ] || name) in elem ) { + elem[ propName ] = false; + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + // We can't allow the type property to be changed (since it causes problems in IE) + if ( rtype.test( elem.nodeName ) && elem.parentNode ) { + jQuery.error( "type property can't be changed" ); + } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to it's default in case type is set after value + // This is for element creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + }, + // Use the value property for back compat + // Use the nodeHook for button elements in IE6/7 (#1954) + value: { + get: function( elem, name ) { + if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { + return nodeHook.get( elem, name ); + } + return name in elem ? + elem.value : + null; + }, + set: function( elem, value, name ) { + if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { + return nodeHook.set( elem, value, name ); + } + // Does not return so that setAttribute is also used + elem.value = value; + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return undefined; + } + + var ret, hooks, + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return (elem[ name ] = value); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabindex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + } + } +}); + +// Add the tabindex propHook to attrHooks for back-compat +jQuery.attrHooks.tabIndex = jQuery.propHooks.tabIndex; + +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + // Align boolean attributes with corresponding properties + // Fall back to attribute presence where some booleans are not supported + var attrNode; + return jQuery.prop( elem, name ) === true || ( attrNode = elem.getAttributeNode( name ) ) && attrNode.nodeValue !== false ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + var propName; + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + // value is true since we know at this point it's type boolean and not false + // Set boolean attributes to the same name and set the DOM property + propName = jQuery.propFix[ name ] || name; + if ( propName in elem ) { + // Only set the IDL specifically if it already exists on the element + elem[ propName ] = true; + } + + elem.setAttribute( name, name.toLowerCase() ); + } + return name; + } +}; + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !jQuery.support.getSetAttribute ) { + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret; + ret = elem.getAttributeNode( name ); + // Return undefined if nodeValue is empty string + return ret && ret.nodeValue !== "" ? + ret.nodeValue : + undefined; + }, + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + ret = document.createAttribute( name ); + elem.setAttributeNode( ret ); + } + return (ret.nodeValue = value + ""); + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); +} + + +// Some attributes require a special call on IE +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret === null ? undefined : ret; + } + }); + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Normalize to lowercase since IE uppercases css property names + return elem.style.cssText.toLowerCase() || undefined; + }, + set: function( elem, value ) { + return (elem.style.cssText = "" + value); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }); +} + +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return (elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0); + } + } + }); +}); + + + + +var rnamespaces = /\.(.*)$/, + rformElems = /^(?:textarea|input|select)$/i, + rperiod = /\./g, + rspaces = / /g, + rescape = /[^\w\s.|`]/g, + fcleanup = function( nm ) { + return nm.replace(rescape, "\\$&"); + }; + +/* + * A number of helper functions used for managing events. + * Many of the ideas behind this code originated from + * Dean Edwards' addEvent library. + */ +jQuery.event = { + + // Bind an event to an element + // Original by Dean Edwards + add: function( elem, types, handler, data ) { + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + if ( handler === false ) { + handler = returnFalse; + } else if ( !handler ) { + // Fixes bug #7229. Fix recommended by jdalton + return; + } + + var handleObjIn, handleObj; + + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + } + + // Make sure that the function being executed has a unique ID + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure + var elemData = jQuery._data( elem ); + + // If no elemData is found then we must be trying to bind to one of the + // banned noData elements + if ( !elemData ) { + return; + } + + var events = elemData.events, + eventHandle = elemData.handle; + + if ( !events ) { + elemData.events = events = {}; + } + + if ( !eventHandle ) { + elemData.handle = eventHandle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.handle.apply( eventHandle.elem, arguments ) : + undefined; + }; + } + + // Add elem as a property of the handle function + // This is to prevent a memory leak with non-native events in IE. + eventHandle.elem = elem; + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = types.split(" "); + + var type, i = 0, namespaces; + + while ( (type = types[ i++ ]) ) { + handleObj = handleObjIn ? + jQuery.extend({}, handleObjIn) : + { handler: handler, data: data }; + + // Namespaced event handlers + if ( type.indexOf(".") > -1 ) { + namespaces = type.split("."); + type = namespaces.shift(); + handleObj.namespace = namespaces.slice(0).sort().join("."); + + } else { + namespaces = []; + handleObj.namespace = ""; + } + + handleObj.type = type; + if ( !handleObj.guid ) { + handleObj.guid = handler.guid; + } + + // Get the current list of functions bound to this event + var handlers = events[ type ], + special = jQuery.event.special[ type ] || {}; + + // Init the event handler queue + if ( !handlers ) { + handlers = events[ type ] = []; + + // Check for a special event handler + // Only use addEventListener/attachEvent if the special + // events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add the function to the element's handler list + handlers.push( handleObj ); + + // Keep track of which events have been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + global: {}, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, pos ) { + // don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + if ( handler === false ) { + handler = returnFalse; + } + + var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ), + events = elemData && elemData.events; + + if ( !elemData || !events ) { + return; + } + + // types is actually an event object here + if ( types && types.type ) { + handler = types.handler; + types = types.type; + } + + // Unbind all events for the element + if ( !types || typeof types === "string" && types.charAt(0) === "." ) { + types = types || ""; + + for ( type in events ) { + jQuery.event.remove( elem, type + types ); + } + + return; + } + + // Handle multiple events separated by a space + // jQuery(...).unbind("mouseover mouseout", fn); + types = types.split(" "); + + while ( (type = types[ i++ ]) ) { + origType = type; + handleObj = null; + all = type.indexOf(".") < 0; + namespaces = []; + + if ( !all ) { + // Namespaced event handlers + namespaces = type.split("."); + type = namespaces.shift(); + + namespace = new RegExp("(^|\\.)" + + jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + eventType = events[ type ]; + + if ( !eventType ) { + continue; + } + + if ( !handler ) { + for ( j = 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( all || namespace.test( handleObj.namespace ) ) { + jQuery.event.remove( elem, origType, handleObj.handler, j ); + eventType.splice( j--, 1 ); + } + } + + continue; + } + + special = jQuery.event.special[ type ] || {}; + + for ( j = pos || 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( handler.guid === handleObj.guid ) { + // remove the given handler for the given type + if ( all || namespace.test( handleObj.namespace ) ) { + if ( pos == null ) { + eventType.splice( j--, 1 ); + } + + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + + if ( pos != null ) { + break; + } + } + } + + // remove generic event handler if no more handlers exist + if ( eventType.length === 0 || pos != null && eventType.length === 1 ) { + if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + ret = null; + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + var handle = elemData.handle; + if ( handle ) { + handle.elem = null; + } + + delete elemData.events; + delete elemData.handle; + + if ( jQuery.isEmptyObject( elemData ) ) { + jQuery.removeData( elem, undefined, true ); + } + } + }, + + // Events that are safe to short-circuit if no handlers are attached. + // Native DOM events should not be added, they may have inline handlers. + customEvent: { + "getData": true, + "setData": true, + "changeData": true + }, + + trigger: function( event, data, elem, onlyHandlers ) { + // Event object or event type + var type = event.type || event, + namespaces = [], + exclusive; + + if ( type.indexOf("!") >= 0 ) { + // Exclusive events trigger only for the exact event (no namespaces) + type = type.slice(0, -1); + exclusive = true; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + + if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) { + // No jQuery handlers for this event type, and it can't have inline handlers + return; + } + + // Caller can pass in an Event, Object, or just an event type string + event = typeof event === "object" ? + // jQuery.Event object + event[ jQuery.expando ] ? event : + // Object literal + new jQuery.Event( type, event ) : + // Just the event type (string) + new jQuery.Event( type ); + + event.type = type; + event.exclusive = exclusive; + event.namespace = namespaces.join("."); + event.namespace_re = new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)"); + + // triggerHandler() and global events don't bubble or run the default action + if ( onlyHandlers || !elem ) { + event.preventDefault(); + event.stopPropagation(); + } + + // Handle a global trigger + if ( !elem ) { + // TODO: Stop taunting the data cache; remove global events and always attach to document + jQuery.each( jQuery.cache, function() { + // internalKey variable is just used to make it easier to find + // and potentially change this stuff later; currently it just + // points to jQuery.expando + var internalKey = jQuery.expando, + internalCache = this[ internalKey ]; + if ( internalCache && internalCache.events && internalCache.events[ type ] ) { + jQuery.event.trigger( event, data, internalCache.handle.elem ); + } + }); + return; + } + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // Clean up the event in case it is being reused + event.result = undefined; + event.target = elem; + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data != null ? jQuery.makeArray( data ) : []; + data.unshift( event ); + + var cur = elem, + // IE doesn't like method names with a colon (#3533, #8272) + ontype = type.indexOf(":") < 0 ? "on" + type : ""; + + // Fire event on the current element, then bubble up the DOM tree + do { + var handle = jQuery._data( cur, "handle" ); + + event.currentTarget = cur; + if ( handle ) { + handle.apply( cur, data ); + } + + // Trigger an inline bound script + if ( ontype && jQuery.acceptData( cur ) && cur[ ontype ] && cur[ ontype ].apply( cur, data ) === false ) { + event.result = false; + event.preventDefault(); + } + + // Bubble up to document, then to window + cur = cur.parentNode || cur.ownerDocument || cur === event.target.ownerDocument && window; + } while ( cur && !event.isPropagationStopped() ); + + // If nobody prevented the default action, do it now + if ( !event.isDefaultPrevented() ) { + var old, + special = jQuery.event.special[ type ] || {}; + + if ( (!special._default || special._default.call( elem.ownerDocument, event ) === false) && + !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction)() check here because IE6/7 fails that test. + // IE<9 dies on focus to hidden element (#1486), may want to revisit a try/catch. + try { + if ( ontype && elem[ type ] ) { + // Don't re-trigger an onFOO event when we call its FOO() method + old = elem[ ontype ]; + + if ( old ) { + elem[ ontype ] = null; + } + + jQuery.event.triggered = type; + elem[ type ](); + } + } catch ( ieError ) {} + + if ( old ) { + elem[ ontype ] = old; + } + + jQuery.event.triggered = undefined; + } + } + + return event.result; + }, + + handle: function( event ) { + event = jQuery.event.fix( event || window.event ); + // Snapshot the handlers list since a called handler may add/remove events. + var handlers = ((jQuery._data( this, "events" ) || {})[ event.type ] || []).slice(0), + run_all = !event.exclusive && !event.namespace, + args = Array.prototype.slice.call( arguments, 0 ); + + // Use the fix-ed Event rather than the (read-only) native event + args[0] = event; + event.currentTarget = this; + + for ( var j = 0, l = handlers.length; j < l; j++ ) { + var handleObj = handlers[ j ]; + + // Triggered event must 1) be non-exclusive and have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event. + if ( run_all || event.namespace_re.test( handleObj.namespace ) ) { + // Pass in a reference to the handler function itself + // So that we can later remove it + event.handler = handleObj.handler; + event.data = handleObj.data; + event.handleObj = handleObj; + + var ret = handleObj.handler.apply( this, args ); + + if ( ret !== undefined ) { + event.result = ret; + if ( ret === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + return event.result; + }, + + props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "), + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // store a copy of the original event object + // and "clone" to set read-only properties + var originalEvent = event; + event = jQuery.Event( originalEvent ); + + for ( var i = this.props.length, prop; i; ) { + prop = this.props[ --i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Fix target property, if necessary + if ( !event.target ) { + // Fixes #1925 where srcElement might not be defined either + event.target = event.srcElement || document; + } + + // check if target is a textnode (safari) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && event.fromElement ) { + event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement; + } + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && event.clientX != null ) { + var eventDocument = event.target.ownerDocument || document, + doc = eventDocument.documentElement, + body = eventDocument.body; + + event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0); + event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0); + } + + // Add which for key events + if ( event.which == null && (event.charCode != null || event.keyCode != null) ) { + event.which = event.charCode != null ? event.charCode : event.keyCode; + } + + // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) + if ( !event.metaKey && event.ctrlKey ) { + event.metaKey = event.ctrlKey; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && event.button !== undefined ) { + event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); + } + + return event; + }, + + // Deprecated, use jQuery.guid instead + guid: 1E8, + + // Deprecated, use jQuery.proxy instead + proxy: jQuery.proxy, + + special: { + ready: { + // Make sure the ready event is setup + setup: jQuery.bindReady, + teardown: jQuery.noop + }, + + live: { + add: function( handleObj ) { + jQuery.event.add( this, + liveConvert( handleObj.origType, handleObj.selector ), + jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) ); + }, + + remove: function( handleObj ) { + jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj ); + } + }, + + beforeunload: { + setup: function( data, namespaces, eventHandle ) { + // We only want to do this special case on windows + if ( jQuery.isWindow( this ) ) { + this.onbeforeunload = eventHandle; + } + }, + + teardown: function( namespaces, eventHandle ) { + if ( this.onbeforeunload === eventHandle ) { + this.onbeforeunload = null; + } + } + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + if ( elem.detachEvent ) { + elem.detachEvent( "on" + type, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !this.preventDefault ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = (src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault()) ? returnTrue : returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // timeStamp is buggy for some events on Firefox(#3843) + // So we won't rely on the native value + this.timeStamp = jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +function returnFalse() { + return false; +} +function returnTrue() { + return true; +} + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + preventDefault: function() { + this.isDefaultPrevented = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + + // if preventDefault exists run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // otherwise set the returnValue property of the original event to false (IE) + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + this.isPropagationStopped = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + // if stopPropagation exists run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + // otherwise set the cancelBubble property of the original event to true (IE) + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + }, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse +}; + +// Checks if an event happened on an element within another element +// Used in jQuery.event.special.mouseenter and mouseleave handlers +var withinElement = function( event ) { + + // Check if mouse(over|out) are still within the same parent element + var related = event.relatedTarget, + inside = false, + eventType = event.type; + + event.type = event.data; + + if ( related !== this ) { + + if ( related ) { + inside = jQuery.contains( this, related ); + } + + if ( !inside ) { + + jQuery.event.handle.apply( this, arguments ); + + event.type = eventType; + } + } +}, + +// In case of event delegation, we only need to rename the event.type, +// liveHandler will take care of the rest. +delegate = function( event ) { + event.type = event.data; + jQuery.event.handle.apply( this, arguments ); +}; + +// Create mouseenter and mouseleave events +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + setup: function( data ) { + jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig ); + }, + teardown: function( data ) { + jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement ); + } + }; +}); + +// submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function( data, namespaces ) { + if ( !jQuery.nodeName( this, "form" ) ) { + jQuery.event.add(this, "click.specialSubmit", function( e ) { + var elem = e.target, + type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) { + trigger( "submit", this, arguments ); + } + }); + + jQuery.event.add(this, "keypress.specialSubmit", function( e ) { + var elem = e.target, + type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) { + trigger( "submit", this, arguments ); + } + }); + + } else { + return false; + } + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialSubmit" ); + } + }; + +} + +// change delegation, happens here so we have bind. +if ( !jQuery.support.changeBubbles ) { + + var changeFilters, + + getVal = function( elem ) { + var type = jQuery.nodeName( elem, "input" ) ? elem.type : "", + val = elem.value; + + if ( type === "radio" || type === "checkbox" ) { + val = elem.checked; + + } else if ( type === "select-multiple" ) { + val = elem.selectedIndex > -1 ? + jQuery.map( elem.options, function( elem ) { + return elem.selected; + }).join("-") : + ""; + + } else if ( jQuery.nodeName( elem, "select" ) ) { + val = elem.selectedIndex; + } + + return val; + }, + + testChange = function testChange( e ) { + var elem = e.target, data, val; + + if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) { + return; + } + + data = jQuery._data( elem, "_change_data" ); + val = getVal(elem); + + // the current data will be also retrieved by beforeactivate + if ( e.type !== "focusout" || elem.type !== "radio" ) { + jQuery._data( elem, "_change_data", val ); + } + + if ( data === undefined || val === data ) { + return; + } + + if ( data != null || val ) { + e.type = "change"; + e.liveFired = undefined; + jQuery.event.trigger( e, arguments[1], elem ); + } + }; + + jQuery.event.special.change = { + filters: { + focusout: testChange, + + beforedeactivate: testChange, + + click: function( e ) { + var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( type === "radio" || type === "checkbox" || jQuery.nodeName( elem, "select" ) ) { + testChange.call( this, e ); + } + }, + + // Change has to be called before submit + // Keydown will be called before keypress, which is used in submit-event delegation + keydown: function( e ) { + var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( (e.keyCode === 13 && !jQuery.nodeName( elem, "textarea" ) ) || + (e.keyCode === 32 && (type === "checkbox" || type === "radio")) || + type === "select-multiple" ) { + testChange.call( this, e ); + } + }, + + // Beforeactivate happens also before the previous element is blurred + // with this event you can't trigger a change event, but you can store + // information + beforeactivate: function( e ) { + var elem = e.target; + jQuery._data( elem, "_change_data", getVal(elem) ); + } + }, + + setup: function( data, namespaces ) { + if ( this.type === "file" ) { + return false; + } + + for ( var type in changeFilters ) { + jQuery.event.add( this, type + ".specialChange", changeFilters[type] ); + } + + return rformElems.test( this.nodeName ); + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialChange" ); + + return rformElems.test( this.nodeName ); + } + }; + + changeFilters = jQuery.event.special.change.filters; + + // Handle when the input is .focus()'d + changeFilters.focus = changeFilters.beforeactivate; +} + +function trigger( type, elem, args ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + // Don't pass args or remember liveFired; they apply to the donor event. + var event = jQuery.extend( {}, args[ 0 ] ); + event.type = type; + event.originalEvent = {}; + event.liveFired = undefined; + jQuery.event.handle.call( elem, event ); + if ( event.isDefaultPrevented() ) { + args[ 0 ].preventDefault(); + } +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + + function handler( donor ) { + // Donor event is always a native one; fix it and switch its type. + // Let focusin/out handler cancel the donor focus/blur event. + var e = jQuery.event.fix( donor ); + e.type = fix; + e.originalEvent = {}; + jQuery.event.trigger( e, null, e.target ); + if ( e.isDefaultPrevented() ) { + donor.preventDefault(); + } + } + }); +} + +jQuery.each(["bind", "one"], function( i, name ) { + jQuery.fn[ name ] = function( type, data, fn ) { + var handler; + + // Handle object literals + if ( typeof type === "object" ) { + for ( var key in type ) { + this[ name ](key, data, type[key], fn); + } + return this; + } + + if ( arguments.length === 2 || data === false ) { + fn = data; + data = undefined; + } + + if ( name === "one" ) { + handler = function( event ) { + jQuery( this ).unbind( event, handler ); + return fn.apply( this, arguments ); + }; + handler.guid = fn.guid || jQuery.guid++; + } else { + handler = fn; + } + + if ( type === "unload" && name !== "one" ) { + this.one( type, data, fn ); + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.add( this[i], type, handler, data ); + } + } + + return this; + }; +}); + +jQuery.fn.extend({ + unbind: function( type, fn ) { + // Handle object literals + if ( typeof type === "object" && !type.preventDefault ) { + for ( var key in type ) { + this.unbind(key, type[key]); + } + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.remove( this[i], type, fn ); + } + } + + return this; + }, + + delegate: function( selector, types, data, fn ) { + return this.live( types, data, fn, selector ); + }, + + undelegate: function( selector, types, fn ) { + if ( arguments.length === 0 ) { + return this.unbind( "live" ); + + } else { + return this.die( types, null, fn, selector ); + } + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + + triggerHandler: function( type, data ) { + if ( this[0] ) { + return jQuery.event.trigger( type, data, this[0], true ); + } + }, + + toggle: function( fn ) { + // Save reference to arguments for access in closure + var args = arguments, + guid = fn.guid || jQuery.guid++, + i = 0, + toggler = function( event ) { + // Figure out which function to execute + var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i; + jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 ); + + // Make sure that clicks stop + event.preventDefault(); + + // and execute the function + return args[ lastToggle ].apply( this, arguments ) || false; + }; + + // link all the functions, so any of them can unbind this click handler + toggler.guid = guid; + while ( i < args.length ) { + args[ i++ ].guid = guid; + } + + return this.click( toggler ); + }, + + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +}); + +var liveMap = { + focus: "focusin", + blur: "focusout", + mouseenter: "mouseover", + mouseleave: "mouseout" +}; + +jQuery.each(["live", "die"], function( i, name ) { + jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) { + var type, i = 0, match, namespaces, preType, + selector = origSelector || this.selector, + context = origSelector ? this : jQuery( this.context ); + + if ( typeof types === "object" && !types.preventDefault ) { + for ( var key in types ) { + context[ name ]( key, data, types[key], selector ); + } + + return this; + } + + if ( name === "die" && !types && + origSelector && origSelector.charAt(0) === "." ) { + + context.unbind( origSelector ); + + return this; + } + + if ( data === false || jQuery.isFunction( data ) ) { + fn = data || returnFalse; + data = undefined; + } + + types = (types || "").split(" "); + + while ( (type = types[ i++ ]) != null ) { + match = rnamespaces.exec( type ); + namespaces = ""; + + if ( match ) { + namespaces = match[0]; + type = type.replace( rnamespaces, "" ); + } + + if ( type === "hover" ) { + types.push( "mouseenter" + namespaces, "mouseleave" + namespaces ); + continue; + } + + preType = type; + + if ( liveMap[ type ] ) { + types.push( liveMap[ type ] + namespaces ); + type = type + namespaces; + + } else { + type = (liveMap[ type ] || type) + namespaces; + } + + if ( name === "live" ) { + // bind live handler + for ( var j = 0, l = context.length; j < l; j++ ) { + jQuery.event.add( context[j], "live." + liveConvert( type, selector ), + { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } ); + } + + } else { + // unbind live handler + context.unbind( "live." + liveConvert( type, selector ), fn ); + } + } + + return this; + }; +}); + +function liveHandler( event ) { + var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret, + elems = [], + selectors = [], + events = jQuery._data( this, "events" ); + + // Make sure we avoid non-left-click bubbling in Firefox (#3861) and disabled elements in IE (#6911) + if ( event.liveFired === this || !events || !events.live || event.target.disabled || event.button && event.type === "click" ) { + return; + } + + if ( event.namespace ) { + namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + event.liveFired = this; + + var live = events.live.slice(0); + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) { + selectors.push( handleObj.selector ); + + } else { + live.splice( j--, 1 ); + } + } + + match = jQuery( event.target ).closest( selectors, event.currentTarget ); + + for ( i = 0, l = match.length; i < l; i++ ) { + close = match[i]; + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) && !close.elem.disabled ) { + elem = close.elem; + related = null; + + // Those two events require additional checking + if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) { + event.type = handleObj.preType; + related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0]; + + // Make sure not to accidentally match a child element with the same selector + if ( related && jQuery.contains( elem, related ) ) { + related = elem; + } + } + + if ( !related || related !== elem ) { + elems.push({ elem: elem, handleObj: handleObj, level: close.level }); + } + } + } + } + + for ( i = 0, l = elems.length; i < l; i++ ) { + match = elems[i]; + + if ( maxLevel && match.level > maxLevel ) { + break; + } + + event.currentTarget = match.elem; + event.data = match.handleObj.data; + event.handleObj = match.handleObj; + + ret = match.handleObj.origHandler.apply( match.elem, arguments ); + + if ( ret === false || event.isPropagationStopped() ) { + maxLevel = match.level; + + if ( ret === false ) { + stop = false; + } + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + + return stop; +} + +function liveConvert( type, selector ) { + return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspaces, "&"); +} + +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + if ( fn == null ) { + fn = data; + data = null; + } + + return arguments.length > 0 ? + this.bind( name, data, fn ) : + this.trigger( name ); + }; + + if ( jQuery.attrFn ) { + jQuery.attrFn[ name ] = true; + } +}); + + + +/*! + * Sizzle CSS Selector Engine + * Copyright 2011, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * More information: http://sizzlejs.com/ + */ +(function(){ + +var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, + done = 0, + toString = Object.prototype.toString, + hasDuplicate = false, + baseHasDuplicate = true, + rBackslash = /\\/g, + rNonWord = /\W/; + +// Here we check if the JavaScript engine is using some sort of +// optimization where it does not always call our comparision +// function. If that is the case, discard the hasDuplicate value. +// Thus far that includes Google Chrome. +[0, 0].sort(function() { + baseHasDuplicate = false; + return 0; +}); + +var Sizzle = function( selector, context, results, seed ) { + results = results || []; + context = context || document; + + var origContext = context; + + if ( context.nodeType !== 1 && context.nodeType !== 9 ) { + return []; + } + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + var m, set, checkSet, extra, ret, cur, pop, i, + prune = true, + contextXML = Sizzle.isXML( context ), + parts = [], + soFar = selector; + + // Reset the position of the chunker regexp (start from head) + do { + chunker.exec( "" ); + m = chunker.exec( soFar ); + + if ( m ) { + soFar = m[3]; + + parts.push( m[1] ); + + if ( m[2] ) { + extra = m[3]; + break; + } + } + } while ( m ); + + if ( parts.length > 1 && origPOS.exec( selector ) ) { + + if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { + set = posProcess( parts[0] + parts[1], context ); + + } else { + set = Expr.relative[ parts[0] ] ? + [ context ] : + Sizzle( parts.shift(), context ); + + while ( parts.length ) { + selector = parts.shift(); + + if ( Expr.relative[ selector ] ) { + selector += parts.shift(); + } + + set = posProcess( selector, set ); + } + } + + } else { + // Take a shortcut and set the context if the root selector is an ID + // (but not if it'll be faster if the inner selector is an ID) + if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && + Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { + + ret = Sizzle.find( parts.shift(), context, contextXML ); + context = ret.expr ? + Sizzle.filter( ret.expr, ret.set )[0] : + ret.set[0]; + } + + if ( context ) { + ret = seed ? + { expr: parts.pop(), set: makeArray(seed) } : + Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); + + set = ret.expr ? + Sizzle.filter( ret.expr, ret.set ) : + ret.set; + + if ( parts.length > 0 ) { + checkSet = makeArray( set ); + + } else { + prune = false; + } + + while ( parts.length ) { + cur = parts.pop(); + pop = cur; + + if ( !Expr.relative[ cur ] ) { + cur = ""; + } else { + pop = parts.pop(); + } + + if ( pop == null ) { + pop = context; + } + + Expr.relative[ cur ]( checkSet, pop, contextXML ); + } + + } else { + checkSet = parts = []; + } + } + + if ( !checkSet ) { + checkSet = set; + } + + if ( !checkSet ) { + Sizzle.error( cur || selector ); + } + + if ( toString.call(checkSet) === "[object Array]" ) { + if ( !prune ) { + results.push.apply( results, checkSet ); + + } else if ( context && context.nodeType === 1 ) { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { + results.push( set[i] ); + } + } + + } else { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && checkSet[i].nodeType === 1 ) { + results.push( set[i] ); + } + } + } + + } else { + makeArray( checkSet, results ); + } + + if ( extra ) { + Sizzle( extra, origContext, results, seed ); + Sizzle.uniqueSort( results ); + } + + return results; +}; + +Sizzle.uniqueSort = function( results ) { + if ( sortOrder ) { + hasDuplicate = baseHasDuplicate; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( var i = 1; i < results.length; i++ ) { + if ( results[i] === results[ i - 1 ] ) { + results.splice( i--, 1 ); + } + } + } + } + + return results; +}; + +Sizzle.matches = function( expr, set ) { + return Sizzle( expr, null, null, set ); +}; + +Sizzle.matchesSelector = function( node, expr ) { + return Sizzle( expr, null, null, [node] ).length > 0; +}; + +Sizzle.find = function( expr, context, isXML ) { + var set; + + if ( !expr ) { + return []; + } + + for ( var i = 0, l = Expr.order.length; i < l; i++ ) { + var match, + type = Expr.order[i]; + + if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { + var left = match[1]; + match.splice( 1, 1 ); + + if ( left.substr( left.length - 1 ) !== "\\" ) { + match[1] = (match[1] || "").replace( rBackslash, "" ); + set = Expr.find[ type ]( match, context, isXML ); + + if ( set != null ) { + expr = expr.replace( Expr.match[ type ], "" ); + break; + } + } + } + } + + if ( !set ) { + set = typeof context.getElementsByTagName !== "undefined" ? + context.getElementsByTagName( "*" ) : + []; + } + + return { set: set, expr: expr }; +}; + +Sizzle.filter = function( expr, set, inplace, not ) { + var match, anyFound, + old = expr, + result = [], + curLoop = set, + isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); + + while ( expr && set.length ) { + for ( var type in Expr.filter ) { + if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { + var found, item, + filter = Expr.filter[ type ], + left = match[1]; + + anyFound = false; + + match.splice(1,1); + + if ( left.substr( left.length - 1 ) === "\\" ) { + continue; + } + + if ( curLoop === result ) { + result = []; + } + + if ( Expr.preFilter[ type ] ) { + match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + + if ( !match ) { + anyFound = found = true; + + } else if ( match === true ) { + continue; + } + } + + if ( match ) { + for ( var i = 0; (item = curLoop[i]) != null; i++ ) { + if ( item ) { + found = filter( item, match, i, curLoop ); + var pass = not ^ !!found; + + if ( inplace && found != null ) { + if ( pass ) { + anyFound = true; + + } else { + curLoop[i] = false; + } + + } else if ( pass ) { + result.push( item ); + anyFound = true; + } + } + } + } + + if ( found !== undefined ) { + if ( !inplace ) { + curLoop = result; + } + + expr = expr.replace( Expr.match[ type ], "" ); + + if ( !anyFound ) { + return []; + } + + break; + } + } + } + + // Improper expression + if ( expr === old ) { + if ( anyFound == null ) { + Sizzle.error( expr ); + + } else { + break; + } + } + + old = expr; + } + + return curLoop; +}; + +Sizzle.error = function( msg ) { + throw "Syntax error, unrecognized expression: " + msg; +}; + +var Expr = Sizzle.selectors = { + order: [ "ID", "NAME", "TAG" ], + + match: { + ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, + ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, + TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, + CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, + POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, + PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ + }, + + leftMatch: {}, + + attrMap: { + "class": "className", + "for": "htmlFor" + }, + + attrHandle: { + href: function( elem ) { + return elem.getAttribute( "href" ); + }, + type: function( elem ) { + return elem.getAttribute( "type" ); + } + }, + + relative: { + "+": function(checkSet, part){ + var isPartStr = typeof part === "string", + isTag = isPartStr && !rNonWord.test( part ), + isPartStrNotTag = isPartStr && !isTag; + + if ( isTag ) { + part = part.toLowerCase(); + } + + for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { + if ( (elem = checkSet[i]) ) { + while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + + checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? + elem || false : + elem === part; + } + } + + if ( isPartStrNotTag ) { + Sizzle.filter( part, checkSet, true ); + } + }, + + ">": function( checkSet, part ) { + var elem, + isPartStr = typeof part === "string", + i = 0, + l = checkSet.length; + + if ( isPartStr && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + var parent = elem.parentNode; + checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; + } + } + + } else { + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + checkSet[i] = isPartStr ? + elem.parentNode : + elem.parentNode === part; + } + } + + if ( isPartStr ) { + Sizzle.filter( part, checkSet, true ); + } + } + }, + + "": function(checkSet, part, isXML){ + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); + }, + + "~": function( checkSet, part, isXML ) { + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); + } + }, + + find: { + ID: function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }, + + NAME: function( match, context ) { + if ( typeof context.getElementsByName !== "undefined" ) { + var ret = [], + results = context.getElementsByName( match[1] ); + + for ( var i = 0, l = results.length; i < l; i++ ) { + if ( results[i].getAttribute("name") === match[1] ) { + ret.push( results[i] ); + } + } + + return ret.length === 0 ? null : ret; + } + }, + + TAG: function( match, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( match[1] ); + } + } + }, + preFilter: { + CLASS: function( match, curLoop, inplace, result, not, isXML ) { + match = " " + match[1].replace( rBackslash, "" ) + " "; + + if ( isXML ) { + return match; + } + + for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { + if ( elem ) { + if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { + if ( !inplace ) { + result.push( elem ); + } + + } else if ( inplace ) { + curLoop[i] = false; + } + } + } + + return false; + }, + + ID: function( match ) { + return match[1].replace( rBackslash, "" ); + }, + + TAG: function( match, curLoop ) { + return match[1].replace( rBackslash, "" ).toLowerCase(); + }, + + CHILD: function( match ) { + if ( match[1] === "nth" ) { + if ( !match[2] ) { + Sizzle.error( match[0] ); + } + + match[2] = match[2].replace(/^\+|\s*/g, ''); + + // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' + var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( + match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || + !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + + // calculate the numbers (first)n+(last) including if they are negative + match[2] = (test[1] + (test[2] || 1)) - 0; + match[3] = test[3] - 0; + } + else if ( match[2] ) { + Sizzle.error( match[0] ); + } + + // TODO: Move to normal caching system + match[0] = done++; + + return match; + }, + + ATTR: function( match, curLoop, inplace, result, not, isXML ) { + var name = match[1] = match[1].replace( rBackslash, "" ); + + if ( !isXML && Expr.attrMap[name] ) { + match[1] = Expr.attrMap[name]; + } + + // Handle if an un-quoted value was used + match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); + + if ( match[2] === "~=" ) { + match[4] = " " + match[4] + " "; + } + + return match; + }, + + PSEUDO: function( match, curLoop, inplace, result, not ) { + if ( match[1] === "not" ) { + // If we're dealing with a complex expression, or a simple one + if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { + match[3] = Sizzle(match[3], null, null, curLoop); + + } else { + var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); + + if ( !inplace ) { + result.push.apply( result, ret ); + } + + return false; + } + + } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { + return true; + } + + return match; + }, + + POS: function( match ) { + match.unshift( true ); + + return match; + } + }, + + filters: { + enabled: function( elem ) { + return elem.disabled === false && elem.type !== "hidden"; + }, + + disabled: function( elem ) { + return elem.disabled === true; + }, + + checked: function( elem ) { + return elem.checked === true; + }, + + selected: function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + parent: function( elem ) { + return !!elem.firstChild; + }, + + empty: function( elem ) { + return !elem.firstChild; + }, + + has: function( elem, i, match ) { + return !!Sizzle( match[3], elem ).length; + }, + + header: function( elem ) { + return (/h\d/i).test( elem.nodeName ); + }, + + text: function( elem ) { + var attr = elem.getAttribute( "type" ), type = elem.type; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null ); + }, + + radio: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; + }, + + checkbox: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; + }, + + file: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; + }, + + password: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; + }, + + submit: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "submit" === elem.type; + }, + + image: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; + }, + + reset: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "reset" === elem.type; + }, + + button: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && "button" === elem.type || name === "button"; + }, + + input: function( elem ) { + return (/input|select|textarea|button/i).test( elem.nodeName ); + }, + + focus: function( elem ) { + return elem === elem.ownerDocument.activeElement; + } + }, + setFilters: { + first: function( elem, i ) { + return i === 0; + }, + + last: function( elem, i, match, array ) { + return i === array.length - 1; + }, + + even: function( elem, i ) { + return i % 2 === 0; + }, + + odd: function( elem, i ) { + return i % 2 === 1; + }, + + lt: function( elem, i, match ) { + return i < match[3] - 0; + }, + + gt: function( elem, i, match ) { + return i > match[3] - 0; + }, + + nth: function( elem, i, match ) { + return match[3] - 0 === i; + }, + + eq: function( elem, i, match ) { + return match[3] - 0 === i; + } + }, + filter: { + PSEUDO: function( elem, match, i, array ) { + var name = match[1], + filter = Expr.filters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + + } else if ( name === "contains" ) { + return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0; + + } else if ( name === "not" ) { + var not = match[3]; + + for ( var j = 0, l = not.length; j < l; j++ ) { + if ( not[j] === elem ) { + return false; + } + } + + return true; + + } else { + Sizzle.error( name ); + } + }, + + CHILD: function( elem, match ) { + var type = match[1], + node = elem; + + switch ( type ) { + case "only": + case "first": + while ( (node = node.previousSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + if ( type === "first" ) { + return true; + } + + node = elem; + + case "last": + while ( (node = node.nextSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + return true; + + case "nth": + var first = match[2], + last = match[3]; + + if ( first === 1 && last === 0 ) { + return true; + } + + var doneName = match[0], + parent = elem.parentNode; + + if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { + var count = 0; + + for ( node = parent.firstChild; node; node = node.nextSibling ) { + if ( node.nodeType === 1 ) { + node.nodeIndex = ++count; + } + } + + parent.sizcache = doneName; + } + + var diff = elem.nodeIndex - last; + + if ( first === 0 ) { + return diff === 0; + + } else { + return ( diff % first === 0 && diff / first >= 0 ); + } + } + }, + + ID: function( elem, match ) { + return elem.nodeType === 1 && elem.getAttribute("id") === match; + }, + + TAG: function( elem, match ) { + return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match; + }, + + CLASS: function( elem, match ) { + return (" " + (elem.className || elem.getAttribute("class")) + " ") + .indexOf( match ) > -1; + }, + + ATTR: function( elem, match ) { + var name = match[1], + result = Expr.attrHandle[ name ] ? + Expr.attrHandle[ name ]( elem ) : + elem[ name ] != null ? + elem[ name ] : + elem.getAttribute( name ), + value = result + "", + type = match[2], + check = match[4]; + + return result == null ? + type === "!=" : + type === "=" ? + value === check : + type === "*=" ? + value.indexOf(check) >= 0 : + type === "~=" ? + (" " + value + " ").indexOf(check) >= 0 : + !check ? + value && result !== false : + type === "!=" ? + value !== check : + type === "^=" ? + value.indexOf(check) === 0 : + type === "$=" ? + value.substr(value.length - check.length) === check : + type === "|=" ? + value === check || value.substr(0, check.length + 1) === check + "-" : + false; + }, + + POS: function( elem, match, i, array ) { + var name = match[2], + filter = Expr.setFilters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } + } + } +}; + +var origPOS = Expr.match.POS, + fescape = function(all, num){ + return "\\" + (num - 0 + 1); + }; + +for ( var type in Expr.match ) { + Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); + Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); +} + +var makeArray = function( array, results ) { + array = Array.prototype.slice.call( array, 0 ); + + if ( results ) { + results.push.apply( results, array ); + return results; + } + + return array; +}; + +// Perform a simple check to determine if the browser is capable of +// converting a NodeList to an array using builtin methods. +// Also verifies that the returned array holds DOM nodes +// (which is not the case in the Blackberry browser) +try { + Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; + +// Provide a fallback method if it does not work +} catch( e ) { + makeArray = function( array, results ) { + var i = 0, + ret = results || []; + + if ( toString.call(array) === "[object Array]" ) { + Array.prototype.push.apply( ret, array ); + + } else { + if ( typeof array.length === "number" ) { + for ( var l = array.length; i < l; i++ ) { + ret.push( array[i] ); + } + + } else { + for ( ; array[i]; i++ ) { + ret.push( array[i] ); + } + } + } + + return ret; + }; +} + +var sortOrder, siblingCheck; + +if ( document.documentElement.compareDocumentPosition ) { + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { + return a.compareDocumentPosition ? -1 : 1; + } + + return a.compareDocumentPosition(b) & 4 ? -1 : 1; + }; + +} else { + sortOrder = function( a, b ) { + // The nodes are identical, we can exit early + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Fallback to using sourceIndex (in IE) if it's available on both nodes + } else if ( a.sourceIndex && b.sourceIndex ) { + return a.sourceIndex - b.sourceIndex; + } + + var al, bl, + ap = [], + bp = [], + aup = a.parentNode, + bup = b.parentNode, + cur = aup; + + // If the nodes are siblings (or identical) we can do a quick check + if ( aup === bup ) { + return siblingCheck( a, b ); + + // If no parents were found then the nodes are disconnected + } else if ( !aup ) { + return -1; + + } else if ( !bup ) { + return 1; + } + + // Otherwise they're somewhere else in the tree so we need + // to build up a full list of the parentNodes for comparison + while ( cur ) { + ap.unshift( cur ); + cur = cur.parentNode; + } + + cur = bup; + + while ( cur ) { + bp.unshift( cur ); + cur = cur.parentNode; + } + + al = ap.length; + bl = bp.length; + + // Start walking down the tree looking for a discrepancy + for ( var i = 0; i < al && i < bl; i++ ) { + if ( ap[i] !== bp[i] ) { + return siblingCheck( ap[i], bp[i] ); + } + } + + // We ended someplace up the tree so do a sibling check + return i === al ? + siblingCheck( a, bp[i], -1 ) : + siblingCheck( ap[i], b, 1 ); + }; + + siblingCheck = function( a, b, ret ) { + if ( a === b ) { + return ret; + } + + var cur = a.nextSibling; + + while ( cur ) { + if ( cur === b ) { + return -1; + } + + cur = cur.nextSibling; + } + + return 1; + }; +} + +// Utility function for retreiving the text value of an array of DOM nodes +Sizzle.getText = function( elems ) { + var ret = "", elem; + + for ( var i = 0; elems[i]; i++ ) { + elem = elems[i]; + + // Get the text from text nodes and CDATA nodes + if ( elem.nodeType === 3 || elem.nodeType === 4 ) { + ret += elem.nodeValue; + + // Traverse everything else, except comment nodes + } else if ( elem.nodeType !== 8 ) { + ret += Sizzle.getText( elem.childNodes ); + } + } + + return ret; +}; + +// Check to see if the browser returns elements by name when +// querying by getElementById (and provide a workaround) +(function(){ + // We're going to inject a fake input element with a specified name + var form = document.createElement("div"), + id = "script" + (new Date()).getTime(), + root = document.documentElement; + + form.innerHTML = ""; + + // Inject it into the root element, check its status, and remove it quickly + root.insertBefore( form, root.firstChild ); + + // The workaround has to do additional checks after a getElementById + // Which slows things down for other browsers (hence the branching) + if ( document.getElementById( id ) ) { + Expr.find.ID = function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + + return m ? + m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? + [m] : + undefined : + []; + } + }; + + Expr.filter.ID = function( elem, match ) { + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); + + return elem.nodeType === 1 && node && node.nodeValue === match; + }; + } + + root.removeChild( form ); + + // release memory in IE + root = form = null; +})(); + +(function(){ + // Check to see if the browser returns only elements + // when doing getElementsByTagName("*") + + // Create a fake element + var div = document.createElement("div"); + div.appendChild( document.createComment("") ); + + // Make sure no comments are found + if ( div.getElementsByTagName("*").length > 0 ) { + Expr.find.TAG = function( match, context ) { + var results = context.getElementsByTagName( match[1] ); + + // Filter out possible comments + if ( match[1] === "*" ) { + var tmp = []; + + for ( var i = 0; results[i]; i++ ) { + if ( results[i].nodeType === 1 ) { + tmp.push( results[i] ); + } + } + + results = tmp; + } + + return results; + }; + } + + // Check to see if an attribute returns normalized href attributes + div.innerHTML = ""; + + if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && + div.firstChild.getAttribute("href") !== "#" ) { + + Expr.attrHandle.href = function( elem ) { + return elem.getAttribute( "href", 2 ); + }; + } + + // release memory in IE + div = null; +})(); + +if ( document.querySelectorAll ) { + (function(){ + var oldSizzle = Sizzle, + div = document.createElement("div"), + id = "__sizzle__"; + + div.innerHTML = "

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

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

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

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

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

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

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

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

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

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

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

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

\n

\n
\n

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

\n

\n
\n

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

\n

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

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

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

\n
\n \n '); + __out.push(__sanitize(t('Star'))); + __out.push('\n '); + __out.push(__sanitize(t('Star'))); + __out.push('\n '); + __out.push(__sanitize(t('Star'))); + __out.push('\n '); + __out.push(__sanitize(t('Star'))); + __out.push('\n '); + __out.push(__sanitize(t('Star'))); + __out.push('\n \n \n
\n \n
\n \n
\n \n
\n \n\n
\n'); + }).call(this); + + }).call(__obj); + __obj.safe = __objSafe, __obj.escape = __escape; + return __out.join(''); +}}, "templates/shared/menu": function(exports, require, module) {module.exports = function(__obj) { + if (!__obj) __obj = {}; + var __out = [], __capture = function(callback) { + var out = __out, result; + __out = []; + callback.call(this); + result = __out.join(''); + __out = out; + return __safe(result); + }, __sanitize = function(value) { + if (value && value.ecoSafe) { + return value; + } else if (typeof value !== 'undefined' && value != null) { + return __escape(value); + } else { + return ''; + } + }, __safe, __objSafe = __obj.safe, __escape = __obj.escape; + __safe = __obj.safe = function(value) { + if (value && value.ecoSafe) { + return value; + } else { + if (!(typeof value !== 'undefined' && value != null)) value = ''; + var result = new String(value); + result.ecoSafe = true; + return result; + } + }; + if (!__escape) { + __escape = __obj.escape = function(value) { + return ('' + value) + .replace(/&/g, '&') + .replace(//g, '>') + .replace(/"/g, '"'); + }; + } + (function() { + (function() { + __out.push('\n'); + }).call(this); + + }).call(__obj); + __obj.safe = __objSafe, __obj.escape = __escape; + return __out.join(''); +}}, "translations/en": function(exports, require, module) {(function() { + exports.translations = { + "Uber": "Uber", + "Sign Up": "Sign Up", + "Ride Request": "Ride Request", + "Invite Friends": "Invite Friends", + "Promotions": "Promotions", + "Billing": "Billing", + "Settings": "Settings", + "Forgot Password?": "Forgot Password?", + "Password Recovery": "Password Recovery", + "Login": "Login", + "Trip Detail": "Trip Detail", + "Password Reset": "Password Reset", + "Confirm Email": "Confirm Email", + "Request Ride": "Request Ride", + "Credit Card Number": "Credit Card Number", + "month": "month", + "01-Jan": "01-Jan", + "02-Feb": "02-Feb", + "03-Mar": "03-Mar", + "04-Apr": "04-Apr", + "05-May": "05-May", + "06-Jun": "06-Jun", + "07-Jul": "07-Jul", + "08-Aug": "08-Aug", + "09-Sep": "09-Sep", + "10-Oct": "10-Oct", + "11-Nov": "11-Nov", + "12-Dec": "12-Dec", + "year": "year", + "CVV": "CVV", + "Category": "Category", + "personal": "personal", + "business": "business", + "Default Credit Card": "Default Credit Card", + "Add Credit Card": "Add Credit Card", + "Expiry": "Expiry", + "default card": "default card", + "make default": "make default", + "Edit": "Edit", + "Delete": "Delete", + "Expiry Month": "Expiry Month", + "Expiry Year": "Expiry Year", + "Unable to Verify Card": "Unable to verify card at this time. Please try again later.", + "Credit Card Update Succeeded": "Your card has been successfully updated!", + "Credit Card Update Failed": "We couldn't save your changes. Please try again in a few minutes.", + "Credit Card Delete Succeeded": "Your card has been deleted!", + "Credit Card Delete Failed": "We were unable to delete your card. Please try again later.", + "Credit Card Update Category Succeeded": "Successfully changed card category!", + "Credit Card Update Category Failed": "We couldn't change your card category. Please try again in a few minutes.", + "Credit Card Update Default Succeeded": "Successfully changed default card!", + "Credit Card Update Default Failed": "We couldn't change your default card. Please try again in a few minutes.", + "Hello Greeting": "Hello, <%= name %>", + "Card Ending in": "Card Ending in", + "Trip Map": "Trip Map", + "Amount": "Amount: <%= amount %>", + "Last Attempt to Bill": "Last Attempt to Bill: <%= date %>", + "Charge": "Charge", + "Uber Credit Balance Note": "Your account has an UberCredit balance of <%= amount %>. When billing for trips, we'll deplete your UberCredit balance before applying charges to your credit card.", + "Please Add Credit Card": "Please add a credit card to bill your outstanding charges.", + "Credit Cards": "Credit Cards", + "add a new credit card": "add a new credit card", + "Account Balance": "Account Balance", + "Arrears": "Arrears", + "Billing Succeeded": "Your card was successfully billed.", + "Confirm Email Succeeded": "Successfully confirmed email token, redirecting to log in page...", + "Confirm Email Failed": "Unable to confirm email. Please contact support@uber.com if this problem persists.", + "Email Already Confirmed": "Your email address has already been confirmed, redirecting to log in page...", + "Credit Card Added": "Credit Card Added", + "No Credit Card": "No Credit Card", + "Mobile Number Confirmed": "Mobile Number Confirmed", + "No Confirmed Mobile": "No Confirmed Mobile", + "E-mail Address Confirmed": "E-mail Address Confirmed", + "No Confirmed E-mail": "No Confirmed E-mail", + 'Reply to sign up text': 'Reply "GO" to the text message you received at sign up.', + "Resend text message": "Resend text message", + "Click sign up link": "Click the link in the email you received at sign up.", + "Resend email": "Resend email", + "Add a credit card to ride": "Add a credit card and you'll be ready to ride Uber.", + "Your Most Recent Trip": "Your Most Recent Trip", + "details": "details", + "Your Trip History ": "Your Trip History ", + "Status": "Status", + "Here's how it works:": "Here's how it works:", + "Show all trips": "Show all trips", + "Set your location:": "Set your location:", + "App search for address": "iPhone/Android app: fix the pin or search for an address", + "SMS text address": "SMS: text your address to UBRCAB (827222)", + "Confirm pickup request": "Confirm your pickup request", + "Uber sends ETA": "Uber will send you an ETA (usually within 5-10 minutes)", + "Car arrives": "When your car is arriving, Uber will inform you again.", + "Ride to destination": "Hop in the car and tell the driver your destination.", + "Thank your driver": "That’s it! Please thank your driver but remember that your tip is included and no cash is necessary.", + "Trip started here": "Trip started here", + "Trip ended here": "Trip ended here", + "Sending Email": "Sending email...", + "Resend Email Succeeded": "We just sent the email. Please click on the confirmation link you recieve.", + "Resend Email Failed": "There was an error sending the email. Please contact support if the problem persists.", + "Resend Text Succeeded": 'We just sent the text message. Please reply "GO" to the message you recieve. It may take a few minutes for the message to reach you phone.', + "Resend Text Failed": "There was an error sending the text message. Please contact support if the problem persists.", + "Password Reset Error": "There was an error processing your password reset request.", + "New Password": "New Password", + "Forgot Password": "Forgot Password", + "Forgot Password Error": "Your email address could not be found. Please make sure to use the same email address you used when you signed up.", + "Forgot Password Success": "Please check your email for a link to reset your password.", + "Forgot Password Enter Email": 'Enter your email address and Uber will send you a link to reset your password. If you remember your password, you can sign in here.', + "Invite friends": "Invite friends", + "Give $ Get $": "Give $10, Get $10", + "Give $ Get $ Description": "Every friend you invite to Uber gets $10 of Uber credit. After someone you’ve invited takes his/her first ride, you get $10 of Uber credits too!", + "What are you waiting for?": "So, what are you waiting for? Invite away!", + "Tweet": "Tweet", + "Invite Link": "Email or IM this link to your friends:", + "Email Address": "Email Address", + "Reset Password": "Reset Password", + "Enter Promotion Code": "If you have a promotion code, enter it here:", + "Your Active Promotions": "Your Active Promotions", + "Code": "Code", + "Details": "Details", + "Trips Remaining": "Trips Remaining", + "Expires": "Expires", + "No Active Promotions": "There are no active promotions on your account.", + "Your Available Promotions": "Your Available Promotions", + "Where do you want us to pick you up?": "Where do you want us to pick you up?", + "Address to search": "Address to search", + "Search": "Search", + "Driver Name:": "Driver Name:", + "Driver #:": "Driver #:", + "Pickup Address:": "Pickup Address:", + "Add to Favorite Locations": "Add to Favorite Locations", + "Star": "Star", + "Nickname:": "Nickname:", + "Add": "Add", + "Your last trip": "Your last trip", + "Please rate your driver:": "Please rate your driver:", + "Comments: (optional)": "Comments: (optional)", + "Rate Trip": "Rate Trip", + "Pickup time:": "Pickup time:", + "Miles:": "Miles:", + "Trip time:": "Trip time:", + "Fare:": "Fare:", + "Favorite Locations": "Favorite Locations", + "Search Results": "Search Results", + "You have no favorite locations saved.": "You have no favorite locations saved.", + "Loading...": "Loading...", + "Request Pickup": "Request Pickup", + "Cancel Pickup": "Cancel Pickup", + "Requesting Closest Driver": "Requesting the closest driver to pick you up...", + "En Route": "You are currently en route...", + "Rate Last Trip": "Please rate your trip to make another request", + "Rate Before Submitting": "Please rate your trip before submitting the form", + "Address too short": "Address too short", + "or did you mean": "or did you mean", + "Search Address Failed": "Unable to find the given address. Please enter another address close to your location.", + "Sending pickup request...": "Sending pickup request...", + "Cancel Request Prompt": "Are you sure you want to cancel your request?", + "Cancel Request Arrived Prompt": 'Are you sure you want to cancel your request? Your driver has arrived so there is a $10 cancellation fee. It may help to call your driver now', + "Favorite Location Nickname Length Error": "Nickname has to be atleast 3 characters", + "Favorite Location Save Succeeded": "Location Saved!", + "Favorite Location Save Failed": "Unable to save your location. Please try again later.", + "Favorite Location Title": "Favorite Location <%= id %>", + "Search Location Title": "Search Location <%= id %>", + "ETA Message": "ETA: Around <%= minutes %> Minutes", + "Nearest Cab Message": "The closest driver is approximately <%= minutes %> minute(s) away", + "Arrival ETA Message": "Your Uber will arrive in about <%= minutes %> minute(s)", + "Arriving Now Message": "Your Uber is arriving now...", + "Rating Driver Failed": "Unable to contact server. Please try again later or email support if this issue persists.", + "Account Information": "Account Information", + "Mobile Phone Information": "Mobile Phone Information", + "settings": "settings", + "Information": "Information", + "Picture": "Picture", + "Change password": "Change password", + "Your current Picture": "Your current Picture", + "Your Favorite Locations": "Your Favorite Locations", + "You have no favorite locations saved.": "You have no favorite locations saved.", + "Purpose of Mobile": "We send text messages to your mobile phone to tell you when your driver is arriving. You can also request trips using text messages.", + "Country": "Country", + "Mobile Number": "Mobile Number", + "Submit": "Submit", + "Favorite Location": "Favorite Location", + "No Approximate Address": "Could not find an approximate address", + "Address:": "Address:", + "Information Update Succeeded": "Your information has been updated!", + "Information Update Failed": "We couldn't update your information. Please try again in few minutes or contact support if the problem persists.", + "Location Delete Succeeded": "Location deleted!", + "Location Delete Failed": "We were unable to delete your favorite location. Please try again later or contact support of the issue persists.", + "Location Edit Succeeded": "Changes Saved!", + "Location Edit Failed": "We couldn't save your changes. Please try again in a few minutes.", + "Picture Update Succeeded": "Your picture has been updated!", + "Picture Update Failed": "We couldn't change your picture. Please try again in a few minutes.", + "Personal Information": "Personal Information", + "Mobile Phone Number": "Mobile Phone Number", + "Payment Information": "Payment Information", + "Purpose of Credit Card": "We keep your credit card on file so that your trip go as fast as possible. You will not be charged until you take a trip.", + "Your card will not be charged until you take a trip.": "Your card will not be charged until you take a trip.", + "Credit Card Number": "Credit Card Number", + "Expiration Date": "Expiration Date", + "Promotion Code": "Promotion Code", + "Enter Promo Here": "If you have a code for a promotion, invitation or group deal, you can enter it here.", + "Promotion Code Input Label": "Promotion, Invite or Groupon Code (optional)", + "Terms and Conditions": "Terms and Conditions", + "HELP": "HELP", + "STOP": "STOP", + "Legal Information": "Legal Information", + "Sign Up Agreement": "By signing up, I agree to the Uber <%= terms_link %> and <%= privacy_link %> and understand that Uber is a request tool, not a transportation carrier.", + "Sign Up Agreement Error": "You must agree to the Uber Terms and Conditions and Privacy Policy to continue.", + "Message and Data Rates Disclosure": "Message and Data Rates May Apply. Reply <%= help_string %> to 827-222 for help. Reply <%= stop_string %> to 827-222 to stop texts. For additional assistance, visit support.uber.com or call (866) 576-1039. Supported Carriers: AT&T, Sprint, Verizon, and T-Mobile.", + "I Agree": "I agree to the Terms & Conditions and Privacy Policy", + "Security Code": "Security Code", + "Type of Card": "Type of Card", + "Personal": "Personal", + "Business": "Business", + "Code": "Code", + "Zip or Postal Code": "Zip or Postal Code", + "Your Trip": "Your Trip", + "Trip Info": "Trip Info", + "Request a fare review": "Request a fare review", + "Fare Review Submitted": "Your fare review has been submitted. We'll get back to you soon about your request. Sorry for any inconvenience this may have caused!", + "Fair Price Consideration": "We're committed to delivering Uber service at a fair price. Before requesting a fare review, please consider:", + "Your Fare Calculation": "Your Fare Calculation", + "Charges": "Charges", + "Discounts": "Discounts", + "Total Charge": "Total Charge", + "Uber pricing information": "Uber pricing information", + "Uber Pricing Information Message": "<%= learn_link %> is published on our website.", + "GPS Point Capture Disclosure": "Due to a finite number of GPS point captures, corners on your trip map may appear cut off or rounded. These minor inaccuracies result in a shorter measured distance, which always results in a cheaper trip.", + "Fare Review Note": "Please elaborate on why this trip requires a fare review. Your comments below will help us better establish the correct price for your trip:", + "Fare Review Error": "There was an error submitting the review. Please ensure that you have a message.", + "Sign In": "Sign In" + }; +}).call(this); +}, "translations/fr": function(exports, require, module) {(function() { + exports.translations = { + "Uber": "Uber", + "Sign Up": "Inscription", + "Ride Request": "Passer une Commande", + "Invite Friends": "Inviter vos Amis", + "Promotions": "Promotions", + "Billing": "Paiement", + "Settings": "Paramètres", + "Forgot Password?": "Mot de passe oublié ?", + "Password Recovery": "Récupération du mot de passe", + "Login": "Connexion", + "Trip Detail": "Détail de la Course", + "Password Reset": "Réinitialisation du mot de passe", + "Confirm Email": "Confirmation de l’e-mail", + "Request Ride": "Passer une Commande", + "Credit Card Number": "Numéro de Carte de Crédit", + "month": "mois", + "01-Jan": "01-Jan", + "02-Feb": "02-Fév", + "03-Mar": "03-Mar", + "04-Apr": "04-Avr", + "05-May": "05-Mai", + "06-Jun": "06-Juin", + "07-Jul": "07-Jui", + "08-Aug": "08-Aoû", + "09-Sep": "09-Sep", + "10-Oct": "10-Oct", + "11-Nov": "11-Nov", + "12-Dec": "12-Déc", + "year": "année", + "CVV": "Code de Sécurité", + "Category": "Type", + "personal": "personnel", + "business": "entreprise", + "Default Credit Card": "Carte par Défaut", + "Add Credit Card": "Ajouter une Carte", + "Expiry": "Expire", + "default card": "carte par défaut", + "make default": "choisir par défaut", + "Edit": "Modifier", + "Delete": "Supprimer", + "Expiry Month": "Mois d’Expiration", + "Expiry Year": "Année d’Expiration", + "Unable to Verify Card": "Impossible de vérifier la carte pour le moment. Merci de réessayer un peu plus tard.", + "Credit Card Update Succeeded": "Votre carte a été mise à jour avec succès !", + "Credit Card Update Failed": "Nous ne pouvons enregistrer vos changements. Merci de réessayer dans quelques minutes.", + "Credit Card Delete Succeeded": "Votre carte a été supprimée !", + "Credit Card Delete Failed": "Nous n’avons pas été en mesure de supprimer votre carte. Merci de réessayer plus tard.", + "Credit Card Update Category Succeeded": "Changement de catégorie de carte réussi !", + "Credit Card Update Category Failed": "Nous ne pouvons pas changer la catégorie de votre carte. Merci de réessayer dans quelques minutes.", + "Credit Card Update Default Succeeded": "Carte par défaut changée avec succès !", + "Credit Card Update Default Failed": "Nous ne pouvons pas changer votre carte par défaut. Merci de réessayer dans quelques minutes.", + "Hello Greeting": "Bonjour, <%= name %>", + "Card Ending in": "La carte expire dans", + "Trip Map": "Carte des Courses", + "Amount": "Montant: <%= amount %>", + "Last Attempt to Bill": "Dernière tentative de prélèvement : <%= date %>", + "Charge": "Débit", + "Uber Credit Balance Note": "Votre compte a un solde de <%= amount %> UberCredits. Lorsque nous facturons des courses, nous réduirons votre solde d’UberCredits avant de prélever votre carte de crédit.", + "Please Add Credit Card": "Merci d’ajouter une carte de crédit pour que nous puissions vous facturer.", + "Credit Cards": "Cartes de crédit", + "add a new credit card": "Ajouter une nouvelle carte de crédit", + "Account Balance": "Solde du compte", + "Arrears": "Arriérés", + "Billing Succeeded": "Votre carte a été correctement débitée.", + "Confirm Email Succeeded": "L’adresse e-mail a bien été validée, vous êtes redirigé vers le tableau de bord...", + "Confirm Email Failed": "Impossible de confirmer l’adresse e-mail. Merci de contacter support@uber.com si le problème persiste.", + "Credit Card Added": "Carte de crédit ajoutée", + "No Credit Card": "Pas de carte de crédit", + "Mobile Number Confirmed": "Numéro de téléphone confirmé", + "No Confirmed Mobile": "Pas de numéro de téléphone confirmé", + "E-mail Address Confirmed": "Adresse e-mail confirmée", + "No Confirmed E-mail": "Pas d’adresse e-mail confirmée", + 'Reply to sign up text': 'Répondre "GO" au SMS que vous avez reçu à l’inscription.', + "Resend text message": "Renvoyer le SMS", + "Click sign up link": "Cliquez sur le lien contenu dans l’e-mail reçu à l’inscription.", + "Resend email": "Renvoyer l’e-mail", + "Add a credit card to ride": "Ajouter une carte de crédit et vous serez prêt à voyager avec Uber.", + "Your Most Recent Trip": "Votre course la plus récente", + "details": "détails", + "Your Trip History": "Historique de votre trajet", + "Status": "Statut", + "Here's how it works:": "Voici comment ça marche :", + "Show all trips": "Montrer toutes les courses", + "Set your location:": "Définir votre position :", + "App search for address": "Application iPhone/Android : positionner la punaise ou rechercher une adresse", + "SMS text address": "SMS : envoyez votre adresse à UBRCAB (827222)", + "Confirm pickup request": "Validez la commande", + "Uber sends ETA": "Uber envoie un temps d’attente estimé (habituellement entre 5 et 10 minutes)", + "Car arrives": "Lorsque votre voiture arrive, Uber vous en informera encore..", + "Ride to destination": "Montez dans la voiture et donnez votre destination au chauffeur.", + "Thank your driver": "C’est tout ! Remerciez le chauffeur mais souvenez-vous que les pourboires sont compris et qu’il n’est pas nécessaire d’avoir du liquide sur soi.", + "Trip started here": "La course a commencé ici.", + "Trip ended here": "La course s’est terminée ici.", + "Sending Email": "Envoi de l’e-mail...", + "Resend Email Succeeded": "Nous venons d’envoyer l’e-mail. Merci de cliquer sur le lien de confirmation que vous avez reçu.", + "Resend Email Failed": "Il y a eu un problème lors de l’envoi de l’email. Merci de contacter le support si le problème persiste.", + "Resend Text Succeeded": 'Nous venons d’envoyer le SMS. Merci de répondre "GO" au message que vous avez reçu. Il se peut que cela prenne quelques minutes pour que le message arrive sur votre téléphone.', + "Resend Text Failed": "Il y a eu un problème lors de l’envoi du SMS. Merci de contacter le support si le problème persiste.", + "Password Reset Error": "Il y a eu une error lors de la réinitialisation de votre mot de passe.", + "New Password:": "Nouveau mot de passe:", + "Forgot Password Error": "Votre nom d’utilisateur / adresse email ne peut être trouvé. Merci d’utiliser la même qu’à l’inscription.", + "Forgot Password Success": "Merci de consulter votre boîte mail pour suivre la demande de ‘réinitialisation de mot de passe.", + "Forgot Password Enter Email": "Merci de saisir votre adresse email et nous vous enverrons un lien vous permettant de réinitialiser votre mot de passe :", + "Invite friends": "Inviter vos amis", + "Give $ Get $": "Donnez $10, Recevez $10", + "Give $ Get $ Description": "Chaque ami que vous invitez à Uber recevra $10 de crédits Uber. Dès lors qu’une personne que vous aurez invité aura utilisé Uber pour la première, vous recevrez $10 de crédits Uber également !", + "What are you waiting for?": "N’attendez plus ! Lancez les invitations !", + "Tweet": "Tweeter", + "Invite Link": "Envoyez ce lien par email ou messagerie instantanée à vos amis :", + "Enter Promotion Code": "Si vous avez un code promo, saisissez-le ici:", + "Your Active Promotions": "Vos Codes Promos Actifs", + "Code": "Code", + "Details": "Détails", + "Trips Remaining": "Courses restantes", + "Expires": "Expire", + "No Active Promotions": "Vous n’avez pas de code promo actif.", + "Your Available Promotions": "Votres Promos Disponibles", + "Where do you want us to pick you up?": "Où souhaitez-vous que nous vous prenions en charge ?", + "Address to search": "Adresse à rechercher", + "Search": "Chercher", + "Driver Name:": "Nom du chauffeur:", + "Driver #:": "# Chauffeur:", + "Pickup Address:": "Lieu de prise en charge:", + "Add to Favorite Locations": "Ajoutez aux Lieux Favoris", + "Star": "Étoiles", + "Nickname:": "Pseudo", + "Add": "Ajouter", + "Your last trip": "Votre dernière course", + "Please rate your driver:": "Merci de noter votre chauffeur :", + "Comments: (optional)": "Commentaires: (optionnel)", + "Rate Trip": "Notez votre course", + "Pickup time:": "Heure de Prise en Charge :", + "Miles:": "Kilomètres :", + "Trip time:": "Temps de course :", + "Fare:": "Tarif :", + "Favorite Locations": "Lieux Favoris", + "Search Results": "Résultats", + "You have no favorite locations saved.": "Vous n’avez pas de lieux de prise en charge favoris.", + "Loading...": "Chargement...", + "Request Pickup": "Commander ici", + "Cancel Pickup": "Annuler", + "Requesting Closest Driver": "Nous demandons au chauffeur le plus proche de vous prendre en charge...", + "En Route": "Vous êtes actuellement en route...", + "Rate Last Trip": "Merci de noter votre précédent trajet pour faire une autre course.", + "Rate Before Submitting": "Merci de noter votre trajet avant de le valider.", + "Address too short": "L’adresse est trop courte", + "or did you mean": "ou vouliez-vous dire", + "Search Address Failed": "Impossible de trouver l’adresse spécifiée. Merci de saisir une autre adresse proche de l’endroit où vous vous trouvez.", + "Sending pickup request...": "Envoi de la demande de prise en charge...", + "Cancel Request Prompt": "Voulez-vous vraiment annuler votre demande ?", + "Cancel Request Arrived Prompt": 'Voulez-vous vraiment annuler votre demande ? Votre chauffeur est arrivé, vous serez donc facturé de $10 de frais d’annulation. Il pourrait être utile que vous appeliez votre chauffeur maintenant.', + "Favorite Location Nickname Length Error": "Le pseudo doit faire au moins 3 caractères de long", + "Favorite Location Save Succeeded": "Adresse enregistrée !", + "Favorite Location Save Failed": "Impossible d’enregistrer votre adresse. Merci de réessayer ultérieurement.", + "Favorite Location Title": "Adresse favorie <%= id %>", + "Search Location Title": "Recherche d’adresse <%= id %>", + "ETA Message": "Temps d’attente estimé: environ <%= minutes %> minutes", + "Nearest Cab Message": "Le chauffeur le plus proche sera là dans <%= minutes %> minute(s)", + "Arrival ETA Message": "Votre chauffeur arrivera dans <%= minutes %> minute(s)", + "Arriving Now Message": "Votre chauffeur est en approche...", + "Rating Driver Failed": "Impossible de contacter le serveur. Merci de réessayer ultérieurement ou de contacter le support si le problème persiste.", + "settings": "Paramètres", + "Information": "Information", + "Picture": "Photo", + "Change password": "Modifier votre mot de passe", + "Your current Picture": "Votre photo", + "Your Favorite Locations": "Vos lieux favoris", + "You have no favorite locations saved.": "Vous n’avez pas de lieu favori", + "Account Information": "Informations Personnelles", + "Mobile Phone Information": "Informations de Mobile", + "Change Your Password": "Changez votre mot de passe.", + "Country": "Pays", + "Language": "Langue", + "Favorite Location": "Lieu favori", + "No Approximate Address": "Impossible de trouver une adresse même approximative", + "Address:": "Adresse :", + "Information Update Succeeded": "Vos informations ont été mises à jour !", + "Information Update Failed": "Nous n’avons pas pu mettre à jour vos informations. Merci de réessayer dans quelques instants ou de contacter le support si le problème persiste.", + "Location Delete Succeeded": "Adresse supprimée !", + "Location Delete Failed": "Nous n’avons pas pu supprimée votre adresse favorie. Merci de réessayer plus tard ou de contacter le support si le problème persiste.", + "Location Edit Succeeded": "Modifications sauvegardées !", + "Location Edit Failed": "Nous n’avons pas pu sauvegarder vos modifications. Merci de réessayer dans quelques minutes.", + "Picture Update Succeeded": "Votre photo a été mise à jour !", + "Picture Update Failed": "Nous n’avons pas pu mettre à jour votre photo. Merci de réessayer dans quelques instants.", + "Personal Information": "Informations Personnelles", + "Mobile Phone Number": "Numéro de Téléphone Portable", + "Payment Information": "Informations de Facturation", + "Your card will not be charged until you take a trip.": "Votre carte ne sera pas débitée avant votre premier trajet.", + "Card Number": "Numéro de Carte", + "Promotion Code Input Label": "Code promo, code d’invitation ou “deal” acheté en ligne (optionnel)", + "Terms and Conditions": "Conditions Générales", + "HELP": "HELP", + "STOP": "STOP", + "Sign Up Agreement": "En souscrivant, j’accepte les <%= terms_link %> et <%= privacy_link %> et comprends qu’Uber est un outil de commande de chauffeur, et non un transporteur.", + "Sign Up Agreement Error": "Vous devez accepter les Conditions Générales d’utilisation d’Uber Terms and Conditions et la Politique de Confidentialité pour continuer.", + "Message and Data Rates Disclosure": "Les frais d’envoi de SMS et de consommation de données peuvent s’appliquer. Répondez <%= help_string %> au 827-222 pour obtenir de l’aide. Répondez <%= stop_string %> au 827-222 pour ne plus recevoir de SMS. Pour plus d’aide, visitez support.uber.com ou appelez le (866) 576-1039. Opérateurs supportés: AT&T, Sprint, Verizon, T-Mobile, Orange, SFR et Bouygues Telecom.", + "Zip/Postal Code": "Code Postal", + "Expiration Date": "Date D'expiration", + "Security Code": "Code de Sécurité", + "Type of Card": "Type", + "Personal": "Personnel", + "Business": "Entreprise", + "Promotion Code": "Code Promo", + "Legal Information": "Mentions Légales", + "I Agree": "J'accepte.", + "Your Trip": "Votre Course", + "Trip Info": "Informations de la Course", + "Request a fare review": "Demander un contrôle du tarif", + "Fare Review Submitted": "Votre demande de contrôle du tarif a été soumis. Nous reviendrons vers vous rapidement concernant cette demande. Nous nous excusons pour les dérangements éventuellement occasionnés !", + "Fair Price Consideration": "Nous nous engageons à proposer Uber à un tarif juste. Avant de demander un contrôle du tarif, merci de prendre en compte :", + "Your Fare Calculation": "Calcul du Prix", + "Charges": "Coûts", + "Discounts": "Réductions", + "Total Charge": "Coût total", + "Uber pricing information": "Information sur les prix d’Uber", + "Uber Pricing Information Message": "<%= learn_link %> est disponible sur notre site web.", + "GPS Point Capture Disclosure": "A cause d’un nombre limité de coordonnées GPS sauvegardées, les angles de votre trajet sur la carte peuvent apparaître coupés ou arrondis. Ces légères incohérences débouchent sur des distances mesurées plus courtes, ce qui implique toujours un prix du trajet moins élevé.", + "Fare Review Note": "Merci de nous expliquer pourquoi le tarif de cette course nécessite d’être contrôlé. Vos commentaires ci-dessous nous aideront à établir un prix plus juste si nécessaire :", + "Fare Review Error": "Il y a eu une erreur lors de l’envoi de la demande. Assurez-vous d’avoir bien ajouté une description à votre demande." + }; +}).call(this); +}, "views/clients/billing": function(exports, require, module) {(function() { + var clientsBillingTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + clientsBillingTemplate = require('templates/clients/billing'); + exports.ClientsBillingView = (function() { + __extends(ClientsBillingView, UberView); + function ClientsBillingView() { + ClientsBillingView.__super__.constructor.apply(this, arguments); + } + ClientsBillingView.prototype.id = 'billing_view'; + ClientsBillingView.prototype.className = 'view_container'; + ClientsBillingView.prototype.events = { + 'click a#add_card': 'addCard', + 'click .charge_arrear': 'chargeArrear' + }; + ClientsBillingView.prototype.render = function() { + this.RefreshUserInfo(__bind(function() { + var cards, newForm; + this.HideSpinner(); + $(this.el).html(clientsBillingTemplate()); + if (USER.payment_gateway.payment_profiles.length === 0) { + newForm = new app.views.clients.modules.creditcard; + $(this.el).find("#add_card_wrapper").html(newForm.render(0).el); + } else { + cards = new app.views.clients.modules.creditcard; + $("#cards").html(cards.render("all").el); + } + return this.delegateEvents(); + }, this)); + return this; + }; + ClientsBillingView.prototype.addCard = function(e) { + var newCard; + e.preventDefault(); + newCard = new app.views.clients.modules.creditcard; + $('#cards').append(newCard.render("new").el); + return $("a#add_card").hide(); + }; + ClientsBillingView.prototype.chargeArrear = function(e) { + var $el, arrearId, attrs, cardId, options, tryCharge; + e.preventDefault(); + $(".error_message").text(""); + $el = $(e.currentTarget); + arrearId = $el.attr('id'); + cardId = $el.parent().find('#card_to_charge').val(); + this.ShowSpinner('submit'); + tryCharge = new app.models.clientbills({ + id: arrearId + }); + attrs = { + payment_profile_id: cardId, + dataType: 'json' + }; + options = { + success: __bind(function(data, textStatus, jqXHR) { + $el.parent().find(".success_message").text(t("Billing Succeeded")); + $el.hide(); + return $el.parent().find('#card_to_charge').hide(); + }, this), + error: __bind(function(jqXHR, status, errorThrown) { + return $el.parent().find(".error_message").text(JSON.parse(status.responseText).error); + }, this), + complete: __bind(function() { + return this.HideSpinner(); + }, this) + }; + return tryCharge.save(attrs, options); + }; + return ClientsBillingView; + })(); +}).call(this); +}, "views/clients/confirm_email": function(exports, require, module) {(function() { + var clientsConfirmEmailTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + clientsConfirmEmailTemplate = require('templates/clients/confirm_email'); + exports.ClientsConfirmEmailView = (function() { + __extends(ClientsConfirmEmailView, UberView); + function ClientsConfirmEmailView() { + ClientsConfirmEmailView.__super__.constructor.apply(this, arguments); + } + ClientsConfirmEmailView.prototype.id = 'confirm_email_view'; + ClientsConfirmEmailView.prototype.className = 'view_container'; + ClientsConfirmEmailView.prototype.render = function(token) { + var attrs; + $(this.el).html(clientsConfirmEmailTemplate()); + attrs = { + data: { + email_token: token + }, + success: __bind(function(data, textStatus, jqXHR) { + var show_dashboard; + this.HideSpinner(); + show_dashboard = function() { + return app.routers.clients.navigate('!/dashboard', true); + }; + if (data.status === 'OK') { + $('.success_message').show(); + return _.delay(show_dashboard, 3000); + } else if (data.status === 'ALREADY_COMFIRMED') { + $('.already_confirmed_message').show(); + return _.delay(show_dashboard, 3000); + } else { + return $('.error_message').show(); + } + }, this), + error: __bind(function(e) { + this.HideSpinner(); + return $('.error_message').show(); + }, this), + complete: function(status) { + return $('#attempt_text').hide(); + }, + dataType: 'json', + type: 'PUT', + url: "" + API + "/users/self" + }; + $.ajax(attrs); + this.ShowSpinner('submit'); + return this; + }; + return ClientsConfirmEmailView; + })(); +}).call(this); +}, "views/clients/dashboard": function(exports, require, module) {(function() { + var clientsDashboardTemplate; + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsDashboardTemplate = require('templates/clients/dashboard'); + exports.ClientsDashboardView = (function() { + var displayFirstTrip; + __extends(ClientsDashboardView, UberView); + function ClientsDashboardView() { + this.showAllTrips = __bind(this.showAllTrips, this); + this.render = __bind(this.render, this); + ClientsDashboardView.__super__.constructor.apply(this, arguments); + } + ClientsDashboardView.prototype.id = 'dashboard_view'; + ClientsDashboardView.prototype.className = 'view_container'; + ClientsDashboardView.prototype.events = { + 'click a.confirmation': 'confirmationClick', + 'click #resend_email': 'resendEmail', + 'click #resend_mobile': 'resendMobile', + 'click #show_all_trips': 'showAllTrips' + }; + ClientsDashboardView.prototype.render = function() { + var displayPage, downloadTrips; + this.HideSpinner(); + displayPage = __bind(function() { + $(this.el).html(clientsDashboardTemplate()); + this.confirmationsSetup(); + return this.RequireMaps(__bind(function() { + if (USER.trips.models[0]) { + if (!USER.trips.models[0].get("points")) { + return USER.trips.models[0].fetch({ + data: { + relationships: 'points' + }, + success: __bind(function() { + this.CacheData("USERtrips", USER.trips); + return displayFirstTrip(); + }, this) + }); + } else { + return displayFirstTrip(); + } + } + }, this)); + }, this); + downloadTrips = __bind(function() { + return this.DownloadUserTrips(displayPage, false, 10); + }, this); + this.RefreshUserInfo(downloadTrips); + return this; + }; + displayFirstTrip = __bind(function() { + var bounds, endPos, map, myOptions, path, polyline, startPos; + myOptions = { + zoom: 12, + mapTypeId: google.maps.MapTypeId.ROADMAP, + zoomControl: false, + rotateControl: false, + panControl: false, + mapTypeControl: false, + scrollwheel: false + }; + if (USER.trips.length === 10) { + $("#show_all_trips").show(); + } + if (USER.trips.length > 0) { + map = new google.maps.Map(document.getElementById("trip_details_map"), myOptions); + bounds = new google.maps.LatLngBounds(); + path = []; + _.each(USER.trips.models[0].get('points'), __bind(function(point) { + path.push(new google.maps.LatLng(point.lat, point.lng)); + return bounds.extend(_.last(path)); + }, this)); + map.fitBounds(bounds); + startPos = new google.maps.Marker({ + position: _.first(path), + map: map, + title: t('Trip started here'), + icon: 'https://uber-static.s3.amazonaws.com/marker_start.png' + }); + endPos = new google.maps.Marker({ + position: _.last(path), + map: map, + title: t('Trip ended here'), + icon: 'https://uber-static.s3.amazonaws.com/marker_end.png' + }); + polyline = new google.maps.Polyline({ + path: path, + strokeColor: '#003F87', + strokeOpacity: 1, + strokeWeight: 5 + }); + return polyline.setMap(map); + } + }, ClientsDashboardView); + ClientsDashboardView.prototype.confirmationsSetup = function() { + var blink, cardForm, element, _ref, _ref2, _ref3, _ref4, _ref5; + blink = function(element) { + var opacity; + opacity = 0.5; + if (element.css('opacity') === "0.5") { + opacity = 1.0; + } + return element.fadeTo(2000, opacity, function() { + return blink(element); + }); + }; + if (((_ref = window.USER) != null ? (_ref2 = _ref.payment_gateway) != null ? (_ref3 = _ref2.payment_profiles) != null ? _ref3.length : void 0 : void 0 : void 0) === 0) { + element = $('#confirmed_credit_card'); + cardForm = new app.views.clients.modules.creditcard; + $('#card.info').append(cardForm.render().el); + blink(element); + } + if (((_ref4 = window.USER) != null ? _ref4.confirm_email : void 0) === false) { + element = $('#confirmed_email'); + blink(element); + } + if ((((_ref5 = window.USER) != null ? _ref5.confirm_mobile : void 0) != null) === false) { + element = $('#confirmed_mobile'); + return blink(element); + } + }; + ClientsDashboardView.prototype.confirmationClick = function(e) { + e.preventDefault(); + $('.info').hide(); + $('#more_info').show(); + switch (e.currentTarget.id) { + case "card": + return $('#card.info').slideToggle(); + case "mobile": + return $('#mobile.info').slideToggle(); + case "email": + return $('#email.info').slideToggle(); + } + }; + ClientsDashboardView.prototype.resendEmail = function(e) { + var $el; + e.preventDefault(); + $el = $(e.currentTarget); + $el.removeAttr('href').prop({ + disabled: true + }); + $el.html(t("Sending Email")); + return $.ajax({ + type: 'GET', + url: API + '/users/request_confirm_email', + data: { + token: USER.token + }, + dataType: 'json', + success: __bind(function(data, textStatus, jqXHR) { + return $el.html(t("Resend Email Succeeded")); + }, this), + error: __bind(function(jqXHR, textStatus, errorThrown) { + return $el.html(t("Resend Email Failed")); + }, this) + }); + }; + ClientsDashboardView.prototype.resendMobile = function(e) { + var $el; + e.preventDefault(); + $el = $(e.currentTarget); + $el.removeAttr('href').prop({ + disabled: true + }); + $el.html("Sending message..."); + return $.ajax({ + type: 'GET', + url: API + '/users/request_confirm_mobile', + data: { + token: USER.token + }, + dataType: 'json', + success: __bind(function(data, textStatus, jqXHR) { + return $el.html(t("Resend Text Succeeded")); + }, this), + error: __bind(function(jqXHR, textStatus, errorThrown) { + return $el.html(t("Resend Text Failed")); + }, this) + }); + }; + ClientsDashboardView.prototype.showAllTrips = function(e) { + e.preventDefault(); + $(e.currentTarget).hide(); + return this.DownloadUserTrips(this.render, true, 1000); + }; + return ClientsDashboardView; + }).call(this); +}).call(this); +}, "views/clients/forgot_password": function(exports, require, module) {(function() { + var clientsForgotPasswordTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + clientsForgotPasswordTemplate = require('templates/clients/forgot_password'); + exports.ClientsForgotPasswordView = (function() { + __extends(ClientsForgotPasswordView, UberView); + function ClientsForgotPasswordView() { + ClientsForgotPasswordView.__super__.constructor.apply(this, arguments); + } + ClientsForgotPasswordView.prototype.id = 'forgotpassword_view'; + ClientsForgotPasswordView.prototype.className = 'view_container modal_view_container'; + ClientsForgotPasswordView.prototype.events = { + "submit #password_reset": "passwordReset", + "click #password_reset_submit": "passwordReset", + "submit #forgot_password": "forgotPassword", + "click #forgot_password_submit": "forgotPassword" + }; + ClientsForgotPasswordView.prototype.render = function(token) { + this.HideSpinner(); + $(this.el).html(clientsForgotPasswordTemplate({ + token: token + })); + this.delegateEvents(); + return this; + }; + ClientsForgotPasswordView.prototype.forgotPassword = function(e) { + var attrs; + e.preventDefault(); + $('.success_message').hide(); + $(".error_message").hide(); + attrs = { + data: { + login: $("#login").val() + }, + success: __bind(function(data, textStatus, jqXHR) { + this.HideSpinner(); + $('.success_message').show(); + return $("#forgot_password").hide(); + }, this), + error: __bind(function(e) { + this.HideSpinner(); + return $('.error_message').show(); + }, this), + dataType: 'json', + type: 'PUT', + url: "" + API + "/users/forgot_password" + }; + $.ajax(attrs); + return this.ShowSpinner('submit'); + }; + ClientsForgotPasswordView.prototype.passwordReset = function(e) { + var attrs; + e.preventDefault(); + attrs = { + data: { + email_token: $("#token").val(), + password: $("#password").val() + }, + success: __bind(function(data, textStatus, jqXHR) { + this.HideSpinner(); + $.cookie('token', data.token); + amplify.store('USERjson', data); + app.refreshMenu(); + return location.hash = '!/dashboard'; + }, this), + error: __bind(function(e) { + this.HideSpinner(); + return $('#error_reset').show(); + }, this), + dataType: 'json', + type: 'PUT', + url: "" + API + "/users/self" + }; + $.ajax(attrs); + return this.ShowSpinner('submit'); + }; + return ClientsForgotPasswordView; + })(); +}).call(this); +}, "views/clients/invite": function(exports, require, module) {(function() { + var clientsInviteTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsInviteTemplate = require('templates/clients/invite'); + exports.ClientsInviteView = (function() { + __extends(ClientsInviteView, UberView); + function ClientsInviteView() { + ClientsInviteView.__super__.constructor.apply(this, arguments); + } + ClientsInviteView.prototype.id = 'invite_view'; + ClientsInviteView.prototype.className = 'view_container'; + ClientsInviteView.prototype.render = function() { + this.ReadUserInfo(); + this.HideSpinner(); + $(this.el).html(clientsInviteTemplate()); + console.log(screen); + return this; + }; + return ClientsInviteView; + })(); +}).call(this); +}, "views/clients/login": function(exports, require, module) {(function() { + var clientsLoginTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsLoginTemplate = require('templates/clients/login'); + exports.ClientsLoginView = (function() { + __extends(ClientsLoginView, UberView); + function ClientsLoginView() { + ClientsLoginView.__super__.constructor.apply(this, arguments); + } + ClientsLoginView.prototype.id = 'login_view'; + ClientsLoginView.prototype.className = 'view_container modal_view_container'; + ClientsLoginView.prototype.events = { + 'submit form': 'authenticate', + 'click button': 'authenticate' + }; + ClientsLoginView.prototype.initialize = function() { + _.bindAll(this, 'render'); + return this.render(); + }; + ClientsLoginView.prototype.render = function() { + this.HideSpinner(); + $(this.el).html(clientsLoginTemplate()); + this.delegateEvents(); + return this.place(); + }; + ClientsLoginView.prototype.authenticate = function(e) { + e.preventDefault(); + return $.ajax({ + type: 'POST', + url: API + '/auth/web_login/client', + data: { + login: $("#login").val(), + password: $("#password").val() + }, + dataType: 'json', + success: function(data, textStatus, jqXHR) { + $.cookie('user', JSON.stringify(data)); + $.cookie('token', data.token); + amplify.store('USERjson', data); + $('header').html(app.views.shared.menu.render().el); + return app.routers.clients.navigate('!/dashboard', true); + }, + error: function(jqXHR, textStatus, errorThrown) { + $.cookie('user', null); + $.cookie('token', null); + if (jqXHR.status === 403) { + $.cookie('redirected_user', JSON.stringify(JSON.parse(jqXHR.responseText).error_obj), { + domain: '.uber.com' + }); + window.location = 'http://partners.uber.com/'; + } + return $('.error_message').html(JSON.parse(jqXHR.responseText).error).hide().fadeIn(); + } + }); + }; + return ClientsLoginView; + })(); +}).call(this); +}, "views/clients/modules/credit_card": function(exports, require, module) {(function() { + var creditCardTemplate; + var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + creditCardTemplate = require('templates/clients/modules/credit_card'); + exports.CreditCardView = (function() { + __extends(CreditCardView, UberView); + function CreditCardView() { + CreditCardView.__super__.constructor.apply(this, arguments); + } + CreditCardView.prototype.id = 'creditcard_view'; + CreditCardView.prototype.className = 'module_container'; + CreditCardView.prototype.events = { + 'submit #credit_card_form': 'processNewCard', + 'click #new_card': 'processNewCard', + 'change #card_number': 'showCardType', + 'click .edit_card_show': 'showEditCard', + 'click .edit_card': 'editCard', + 'click .delete_card': 'deleteCard', + 'click .make_default': 'makeDefault', + 'change .use_case': 'saveUseCase' + }; + CreditCardView.prototype.initialize = function() { + return app.collections.paymentprofiles.bind("refresh", __bind(function() { + return this.RefreshUserInfo(__bind(function() { + this.render("all"); + return this.HideSpinner(); + }, this)); + }, this)); + }; + CreditCardView.prototype.render = function(cards) { + if (cards == null) { + cards = "new"; + } + if (cards === "all") { + app.collections.paymentprofiles.reset(USER.payment_gateway.payment_profiles); + cards = app.collections.paymentprofiles; + } + $(this.el).html(creditCardTemplate({ + cards: cards + })); + return this; + }; + CreditCardView.prototype.processNewCard = function(e) { + var $el, attrs, model, options; + e.preventDefault(); + this.ClearGlobalStatus(); + $el = $("#credit_card_form"); + $el.find('.error_message').html(""); + attrs = { + card_number: $el.find('#card_number').val(), + card_code: $el.find('#card_code').val(), + card_expiration_month: $el.find('#card_expiration_month').val(), + card_expiration_year: $el.find('#card_expiration_year').val(), + use_case: $el.find('#use_case').val(), + "default": $el.find('#default_check').prop("checked") + }; + options = { + statusCode: { + 200: __bind(function(e) { + this.HideSpinner(); + $('#cc_form_wrapper').hide(); + app.collections.paymentprofiles.trigger("refresh"); + $(this.el).remove(); + $("a#add_card").show(); + return $('section').html(app.views.clients.billing.render().el); + }, this), + 406: __bind(function(e) { + var error, errors, _i, _len, _ref, _results; + this.HideSpinner(); + errors = JSON.parse(e.responseText); + _ref = _.keys(errors); + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + error = _ref[_i]; + _results.push(error === "top_of_form" ? $("#top_of_form").html(errors[error]) : $("#credit_card_form").find("#" + error).parent().find(".error_message").html(errors[error])); + } + return _results; + }, this), + 420: __bind(function(e) { + this.HideSpinner(); + return $("#top_of_form").html(t("Unable to Verify Card")); + }, this) + } + }; + this.ShowSpinner("submit"); + model = new app.models.paymentprofile; + model.save(attrs, options); + return app.collections.paymentprofiles.add(model); + }; + CreditCardView.prototype.showCardType = function(e) { + var $el, reAmerica, reDiscover, reMaster, reVisa, validCard; + reVisa = /^4\d{3}-?\d{4}-?\d{4}-?\d{4}$/; + reMaster = /^5[1-5]\d{2}-?\d{4}-?\d{4}-?\d{4}$/; + reAmerica = /^6011-?\d{4}-?\d{4}-?\d{4}$/; + reDiscover = /^3[4,7]\d{13}$/; + $el = $("#card_logos"); + validCard = false; + if (e.currentTarget.value.match(reVisa)) { + validCard = true; + } else if (e.currentTarget.value.match(reMaster)) { + $el.css('background-position', "-60px"); + validCard = true; + } else if (e.currentTarget.value.match(reAmerica)) { + $el.css('background-position', "-120px"); + validCard = true; + } else if (e.currentTarget.value.match(reDiscover)) { + $el.css('background-position', "-180px"); + validCard = true; + } + if (validCard) { + $el.css('width', "60px"); + return $el.css('margin-left', "180px"); + } else { + $el.css('width', "250px"); + return $el.css('margin-left', "80px"); + } + }; + CreditCardView.prototype.showEditCard = function(e) { + var $el, id; + e.preventDefault(); + $el = $(e.currentTarget); + if ($el.html() === t("Edit")) { + id = $el.html(t("Cancel")).parents("tr").attr("id").substring(1); + return $("#e" + id).show(); + } else { + id = $el.html(t("Edit")).parents("tr").attr("id").substring(1); + return $("#e" + id).hide(); + } + }; + CreditCardView.prototype.editCard = function(e) { + var $el, attrs, id, options; + e.preventDefault(); + this.ClearGlobalStatus(); + $el = $(e.currentTarget).parents("td"); + id = $el.parents("tr").attr("id").substring(1); + $el.attr('disabled', 'disabled'); + this.ShowSpinner('submit'); + attrs = { + card_expiration_month: $el.find('#card_expiration_month').val(), + card_expiration_year: $el.find('#card_expiration_year').val(), + card_code: $el.find('#card_code').val() + }; + options = { + success: __bind(function(response) { + this.HideSpinner(); + this.ShowSuccess(t("Credit Card Update Succeeded")); + $("#e" + id).hide(); + $("#d" + id).find(".edit_card_show").html(t("Edit")); + return app.collections.paymentprofiles.trigger("refresh"); + }, this), + error: __bind(function(e) { + this.HideSpinner(); + this.ShowError(t("Credit Card Update Failed")); + return $el.removeAttr('disabled'); + }, this) + }; + app.collections.paymentprofiles.models[id].set(attrs); + return app.collections.paymentprofiles.models[id].save({}, options); + }; + CreditCardView.prototype.deleteCard = function(e) { + var $el, id, options; + e.preventDefault(); + $el = $(e.currentTarget).parents("td"); + id = $el.parents("tr").attr("id").substring(1); + this.ClearGlobalStatus(); + this.ShowSpinner('submit'); + options = { + success: __bind(function(response) { + this.ShowSuccess(t("Credit Card Delete Succeeded")); + $("form").hide(); + app.collections.paymentprofiles.trigger("refresh"); + return $('section').html(app.views.clients.billing.render().el); + }, this), + error: __bind(function(xhr, e) { + this.HideSpinner(); + return this.ShowError(t("Credit Card Delete Failed")); + }, this) + }; + return app.collections.paymentprofiles.models[id].destroy(options); + }; + CreditCardView.prototype.saveUseCase = function(e) { + var $el, attrs, id, options, use_case; + this.ClearGlobalStatus(); + $el = $(e.currentTarget); + use_case = $el.val(); + id = $el.parents("tr").attr("id").substring(1); + attrs = { + use_case: use_case + }; + options = { + success: __bind(function(response) { + return this.ShowSuccess(t("Credit Card Update Category Succeeded")); + }, this), + error: __bind(function(e) { + return this.ShowError(t("Credit Card Update Category Failed")); + }, this) + }; + app.collections.paymentprofiles.models[id].set(attrs); + return app.collections.paymentprofiles.models[id].save({}, options); + }; + CreditCardView.prototype.makeDefault = function(e) { + var $el, attrs, id, options; + e.preventDefault(); + this.ClearGlobalStatus(); + $el = $(e.currentTarget).parents("td"); + id = $el.parents("tr").attr("id").substring(1); + attrs = { + "default": true + }; + options = { + success: __bind(function(response) { + this.ShowSuccess(t("Credit Card Update Default Succeeded")); + return app.collections.paymentprofiles.trigger("refresh"); + }, this), + error: __bind(function(e) { + return this.ShowError(t("Credit Card Update Default Failed")); + }, this) + }; + app.collections.paymentprofiles.models[id].set(attrs); + return app.collections.paymentprofiles.models[id].save({}, options); + }; + return CreditCardView; + })(); +}).call(this); +}, "views/clients/promotions": function(exports, require, module) {(function() { + var clientsPromotionsTemplate; + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsPromotionsTemplate = require('templates/clients/promotions'); + exports.ClientsPromotionsView = (function() { + __extends(ClientsPromotionsView, UberView); + function ClientsPromotionsView() { + this.render = __bind(this.render, this); + ClientsPromotionsView.__super__.constructor.apply(this, arguments); + } + ClientsPromotionsView.prototype.id = 'promotions_view'; + ClientsPromotionsView.prototype.className = 'view_container'; + ClientsPromotionsView.prototype.events = { + 'submit form': 'submitPromo', + 'click button': 'submitPromo' + }; + ClientsPromotionsView.prototype.initialize = function() { + if (this.model) { + return this.RefreshUserInfo(this.render); + } + }; + ClientsPromotionsView.prototype.render = function() { + var renderTemplate; + this.ReadUserInfo(); + renderTemplate = __bind(function() { + $(this.el).html(clientsPromotionsTemplate({ + promos: window.USER.unexpired_client_promotions || [] + })); + return this.HideSpinner(); + }, this); + this.DownloadUserPromotions(renderTemplate); + return this; + }; + ClientsPromotionsView.prototype.submitPromo = function(e) { + var attrs, model, options, refreshTable; + e.preventDefault(); + this.ClearGlobalStatus(); + refreshTable = __bind(function() { + $('section').html(this.render().el); + return this.HideSpinner(); + }, this); + attrs = { + code: $('#code').val() + }; + options = { + success: __bind(function(response) { + this.HideSpinner(); + if (response.get('first_name')) { + return this.ShowSuccess("Your promotion has been applied in the form of an account credit. Click here to check your balance."); + } else { + this.ShowSuccess("Your promotion has successfully been applied"); + return this.RefreshUserInfo(this.render, true); + } + }, this), + statusCode: { + 400: __bind(function(e) { + this.ShowError(JSON.parse(e.responseText).error); + return this.HideSpinner(); + }, this) + } + }; + this.ShowSpinner("submit"); + model = new app.models.promotions; + return model.save(attrs, options); + }; + return ClientsPromotionsView; + })(); +}).call(this); +}, "views/clients/request": function(exports, require, module) {(function() { + var clientsRequestTemplate; + var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { + for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor; + child.__super__ = parent.prototype; + return child; + }; + clientsRequestTemplate = require('templates/clients/request'); + exports.ClientsRequestView = (function() { + __extends(ClientsRequestView, UberView); + function ClientsRequestView() { + this.AjaxCall = __bind(this.AjaxCall, this); + this.AskDispatch = __bind(this.AskDispatch, this); + this.removeMarkers = __bind(this.removeMarkers, this); + this.displaySearchLoc = __bind(this.displaySearchLoc, this); + this.displayFavLoc = __bind(this.displayFavLoc, this); + this.showFavLoc = __bind(this.showFavLoc, this); + this.addToFavLoc = __bind(this.addToFavLoc, this); + this.removeCabs = __bind(this.removeCabs, this); + this.requestRide = __bind(this.requestRide, this); + this.rateTrip = __bind(this.rateTrip, this); + this.locationChange = __bind(this.locationChange, this); + this.panToLocation = __bind(this.panToLocation, this); + this.clickLocation = __bind(this.clickLocation, this); + this.searchLocation = __bind(this.searchLocation, this); + this.mouseoutLocation = __bind(this.mouseoutLocation, this); + this.mouseoverLocation = __bind(this.mouseoverLocation, this); + this.fetchTripDetails = __bind(this.fetchTripDetails, this); + this.submitRating = __bind(this.submitRating, this); + this.setStatus = __bind(this.setStatus, this); + this.initialize = __bind(this.initialize, this); + ClientsRequestView.__super__.constructor.apply(this, arguments); + } + ClientsRequestView.prototype.id = 'request_view'; + ClientsRequestView.prototype.className = 'view_container'; + ClientsRequestView.prototype.pollInterval = 2 * 1000; + ClientsRequestView.prototype.events = { + "submit #search_form": "searchAddress", + "click .locations_link": "locationLinkHandle", + "mouseover .location_row": "mouseoverLocation", + "mouseout .location_row": "mouseoutLocation", + "click .location_row": "clickLocation", + "click #search_location": "searchLocation", + "click #pickupHandle": "pickupHandle", + "click .stars": "rateTrip", + "submit #rating_form": "submitRating", + "click #addToFavButton": "showFavLoc", + "click #favLocNickname": "selectInputText", + "submit #favLoc_form": "addToFavLoc" + }; + ClientsRequestView.prototype.status = ""; + ClientsRequestView.prototype.pickupMarker = "https://uber-static.s3.amazonaws.com/pickup_marker.png"; + ClientsRequestView.prototype.cabMarker = "https://uber-static.s3.amazonaws.com/cab_marker.png"; + ClientsRequestView.prototype.initialize = function() { + var displayCabs; + displayCabs = __bind(function() { + return this.AskDispatch("NearestCab"); + }, this); + this.showCabs = _.throttle(displayCabs, this.pollInterval); + return this.numSearchToDisplay = 1; + }; + ClientsRequestView.prototype.setStatus = function(status) { + var autocomplete; + if (this.status === status) { + return; + } + try { + google.maps.event.trigger(this.map, 'resize'); + } catch (_e) {} + switch (status) { + case "init": + this.AskDispatch("StatusClient"); + this.status = "init"; + return this.ShowSpinner("load"); + case "ready": + this.HideSpinner(); + $(".panel").hide(); + $("#top_bar").fadeIn(); + $("#location_panel").fadeIn(); + $("#location_panel_control").fadeIn(); + $("#pickupHandle").attr("class", "button_green").fadeIn().find("span").html(t("Request Pickup")); + this.pickup_icon.setDraggable(true); + this.map.panTo(this.pickup_icon.getPosition()); + this.showCabs(); + try { + this.pickup_icon.setMap(this.map); + this.displayFavLoc(); + autocomplete = new google.maps.places.Autocomplete(document.getElementById('address'), { + types: ['geocode'] + }); + autocomplete.bindTo('bounds', this.map); + } catch (_e) {} + return this.status = "ready"; + case "searching": + this.HideSpinner(); + this.removeMarkers(); + $(".panel").hide(); + $("#top_bar").fadeOut(); + $("#status_message").html(t("Requesting Closest Driver")); + $("#pickupHandle").attr("class", "button_red").fadeIn().find("span").html(t("Cancel Pickup")); + this.pickup_icon.setDraggable(false); + this.pickup_icon.setMap(this.map); + return this.status = "searching"; + case "waiting": + this.HideSpinner(); + this.removeMarkers(); + $(".panel").hide(); + $("#top_bar").fadeOut(); + $("#pickupHandle").attr("class", "button_red").fadeIn().find("span").html(t("Cancel Pickup")); + $("#waiting_riding").fadeIn(); + this.pickup_icon.setDraggable(false); + this.pickup_icon.setMap(this.map); + return this.status = "waiting"; + case "arriving": + this.HideSpinner(); + this.removeMarkers(); + $(".panel").hide(); + $("#top_bar").fadeOut(); + $("#pickupHandle").attr("class", "button_red").fadeIn().find("span").html(t("Cancel Pickup")); + $("#waiting_riding").fadeIn(); + this.pickup_icon.setDraggable(false); + this.pickup_icon.setMap(this.map); + return this.status = "arriving"; + case "riding": + this.HideSpinner(); + this.removeMarkers(); + $(".panel").hide(); + $("#top_bar").fadeOut(); + $("#pickupHandle").fadeIn().attr("class", "button_red").find("span").html(t("Cancel Pickup")); + $("#waiting_riding").fadeIn(); + this.pickup_icon.setDraggable(false); + this.status = "riding"; + return $("#status_message").html(t("En Route")); + case "rate": + this.HideSpinner(); + $(".panel").hide(); + $("#pickupHandle").fadeOut(); + $("#trip_completed_panel").fadeIn(); + $('#status_message').html(t("Rate Last Trip")); + return this.status = "rate"; + } + }; + ClientsRequestView.prototype.render = function() { + this.ReadUserInfo(); + this.HideSpinner(); + this.ShowSpinner("load"); + $(this.el).html(clientsRequestTemplate()); + this.cabs = []; + this.RequireMaps(__bind(function() { + var center, myOptions, streetViewPano; + center = new google.maps.LatLng(37.7749295, -122.4194155); + this.markers = []; + this.pickup_icon = new google.maps.Marker({ + position: center, + draggable: true, + clickable: true, + icon: this.pickupMarker + }); + this.geocoder = new google.maps.Geocoder(); + myOptions = { + zoom: 12, + center: center, + mapTypeId: google.maps.MapTypeId.ROADMAP, + rotateControl: false, + rotateControl: false, + panControl: false + }; + this.map = new google.maps.Map($(this.el).find("#map_wrapper_right")[0], myOptions); + if (this.status === "ready") { + this.pickup_icon.setMap(this.map); + } + if (geo_position_js.init()) { + geo_position_js.getCurrentPosition(__bind(function(data) { + var location; + location = new google.maps.LatLng(data.coords.latitude, data.coords.longitude); + this.pickup_icon.setPosition(location); + this.map.panTo(location); + return this.map.setZoom(16); + }, this)); + } + this.setStatus("init"); + streetViewPano = this.map.getStreetView(); + google.maps.event.addListener(streetViewPano, 'visible_changed', __bind(function() { + if (streetViewPano.getVisible()) { + this.pickupMarker = "https://uber-static.s3.amazonaws.com/pickup_marker_large.png"; + this.cabMarker = "https://uber-static.s3.amazonaws.com/cab_marker_large.png"; + } else { + this.pickupMarker = "https://uber-static.s3.amazonaws.com/pickup_marker.png"; + this.cabMarker = "https://uber-static.s3.amazonaws.com/cab_marker.png"; + } + this.pickup_icon.setIcon(this.pickupMarker); + return _.each(this.cabs, __bind(function(cab) { + return cab.setIcon(this.cabMarker); + }, this)); + }, this)); + if (this.status === "ready") { + return this.displayFavLoc(); + } + }, this)); + return this; + }; + ClientsRequestView.prototype.submitRating = function(e) { + var $el, message, rating; + e.preventDefault(); + $el = $(e.currentTarget); + rating = 0; + _(5).times(function(num) { + if ($el.find(".stars#" + (num + 1)).attr("src") === "/web/img/star_active.png") { + return rating = num + 1; + } + }); + if (rating === 0) { + $("#status_message").html("").html(t("Rate Before Submitting")); + } else { + this.ShowSpinner("submit"); + this.AskDispatch("RatingDriver", { + rating: rating + }); + } + message = $el.find("#comments").val().toString(); + if (message.length > 5) { + return this.AskDispatch("Feedback", { + message: message + }); + } + }; + ClientsRequestView.prototype.fetchTripDetails = function(id) { + var trip; + trip = new app.models.trip({ + id: id + }); + return trip.fetch({ + data: { + relationships: 'points,driver,city' + }, + dataType: 'json', + success: __bind(function() { + var bounds, endPos, path, polyline, startPos; + bounds = new google.maps.LatLngBounds(); + path = []; + _.each(trip.get('points'), __bind(function(point) { + path.push(new google.maps.LatLng(point.lat, point.lng)); + return bounds.extend(_.last(path)); + }, this)); + startPos = new google.maps.Marker({ + position: _.first(path), + map: this.map, + title: t("Trip started here"), + icon: 'https://uber-static.s3.amazonaws.com/carstart.png' + }); + endPos = new google.maps.Marker({ + position: _.last(path), + map: this.map, + title: t("Trip ended here"), + icon: 'https://uber-static.s3.amazonaws.com/carstop.png' + }); + polyline = new google.maps.Polyline({ + path: path, + strokeColor: '#003F87', + strokeOpacity: 1, + strokeWeight: 5 + }); + polyline.setMap(this.map); + this.map.fitBounds(bounds); + $("#tripTime").html(app.helpers.parseDateTime(trip.get('pickup_local_time'), trip.get('city.timezone'))); + $("#tripDist").html(app.helpers.RoundNumber(trip.get('distance'), 2)); + $("#tripDur").html(app.helpers.FormatSeconds(trip.get('duration'))); + return $("#tripFare").html(app.helpers.FormatCurrency(trip.get('fare'))); + }, this) + }); + }; + ClientsRequestView.prototype.searchAddress = function(e) { + var $locationsDiv, address, alphabet, bounds, showResults; + alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + try { + e.preventDefault(); + } catch (_e) {} + $('.error_message').html(""); + $locationsDiv = $("
"); + address = $('#address').val(); + bounds = new google.maps.LatLngBounds(); + if (address.length < 5) { + $('#status_message').html(t("Address too short")).fadeIn(); + return false; + } + showResults = __bind(function(address, index) { + var first_cell, row, second_cell; + if (index < this.numSearchToDisplay) { + first_cell = "		" + address.formatted_address + "
" + (t('or did you mean')) + "
" + address.formatted_address + "
+ + + +
Rod VaggGitHub/rvaggTwitter/@rvagg
Benjamin ByholmGitHub/kkoopa
Trevor NorrisGitHub/trevnorrisTwitter/@trevnorris
+ +Licence & copyright +----------------------- + +Copyright (c) 2013 Rod Vagg & NAN contributors (listed above). + +Native Abstractions for Node.js is licensed under an MIT +no-false-attribs license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details. diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/nan.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/nan.h Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,884 @@ +/********************************************************************************** + * NAN - Native Abstractions for Node.js + * + * Copyright (c) 2013 NAN contributors: + * - Rod Vagg + * - Benjamin Byholm + * - Trevor Norris + * + * MIT +no-false-attribs License + * + * Version 0.3.2 (current Node unstable: 0.11.6, Node stable: 0.10.17) + * + * ChangeLog: + * * 0.3.2 Aug 30 2013 + * - Fix missing scope declaration in GetFromPersistent() and SaveToPersistent + * in NanAsyncWorker + * + * * 0.3.1 Aug 20 2013 + * - fix "not all control paths return a value" compile warning on some platforms + * + * * 0.3.0 Aug 19 2013 + * - Made NAN work with NPM + * - Lots of fixes to NanFromV8String, pulling in features from new Node core + * - Changed node::encoding to Nan::Encoding in NanFromV8String to unify the API + * - Added optional error number argument for NanThrowError() + * - Added NanInitPersistent() + * - Added NanReturnNull() and NanReturnEmptyString() + * - Added NanLocker and NanUnlocker + * - Added missing scopes + * - Made sure to clear disposed Persistent handles + * - Changed NanAsyncWorker to allocate error messages on the heap + * - Changed NanThrowError(Local) to NanThrowError(Handle) + * - Fixed leak in NanAsyncWorker when errmsg is used + * + * * 0.2.2 Aug 5 2013 + * - Fixed usage of undefined variable with node::BASE64 in NanFromV8String() + * + * * 0.2.1 Aug 5 2013 + * - Fixed 0.8 breakage, node::BUFFER encoding type not available in 0.8 for + * NanFromV8String() + * + * * 0.2.0 Aug 5 2013 + * - Added NAN_PROPERTY_GETTER, NAN_PROPERTY_SETTER, NAN_PROPERTY_ENUMERATOR, + * NAN_PROPERTY_DELETER, NAN_PROPERTY_QUERY + * - Extracted _NAN_METHOD_ARGS, _NAN_GETTER_ARGS, _NAN_SETTER_ARGS, + * _NAN_PROPERTY_GETTER_ARGS, _NAN_PROPERTY_SETTER_ARGS, + * _NAN_PROPERTY_ENUMERATOR_ARGS, _NAN_PROPERTY_DELETER_ARGS, + * _NAN_PROPERTY_QUERY_ARGS + * - Added NanGetInternalFieldPointer, NanSetInternalFieldPointer + * - Added NAN_WEAK_CALLBACK, NAN_WEAK_CALLBACK_OBJECT, + * NAN_WEAK_CALLBACK_DATA, NanMakeWeak + * - Renamed THROW_ERROR to _NAN_THROW_ERROR + * - Added NanNewBufferHandle(char*, size_t, node::smalloc::FreeCallback, void*) + * - Added NanBufferUse(char*, uint32_t) + * - Added NanNewContextHandle(v8::ExtensionConfiguration*, + * v8::Handle, v8::Handle) + * - Fixed broken NanCallback#GetFunction() + * - Added optional encoding and size arguments to NanFromV8String() + * - Added NanGetPointerSafe() and NanSetPointerSafe() + * - Added initial test suite (to be expanded) + * - Allow NanUInt32OptionValue to convert any Number object + * + * * 0.1.0 Jul 21 2013 + * - Added `NAN_GETTER`, `NAN_SETTER` + * - Added `NanThrowError` with single Local argument + * - Added `NanNewBufferHandle` with single uint32_t argument + * - Added `NanHasInstance(Persistent&, Handle)` + * - Added `Local NanCallback#GetFunction()` + * - Added `NanCallback#Call(int, Local[])` + * - Deprecated `NanCallback#Run(int, Local[])` in favour of Call + * + * See https://github.com/rvagg/nan for the latest update to this file + **********************************************************************************/ + +#ifndef NAN_H +#define NAN_H + +#include +#include +#include + +// some generic helpers + +template static inline bool NanSetPointerSafe(T *var, T val) { + if (var) { + *var = val; + return true; + } else { + return false; + } +} + +template static inline T NanGetPointerSafe( + T *var, + T fallback = reinterpret_cast(0)) { + if (var) { + return *var; + } else { + return fallback; + } +} + +#define NanSymbol(value) v8::String::NewSymbol(value) + +static inline bool NanBooleanOptionValue( + v8::Local optionsObj + , v8::Handle opt, bool def) { + + if (def) { + return optionsObj.IsEmpty() + || !optionsObj->Has(opt) + || optionsObj->Get(opt)->BooleanValue(); + } else { + return !optionsObj.IsEmpty() + && optionsObj->Has(opt) + && optionsObj->Get(opt)->BooleanValue(); + } +} + +static inline bool NanBooleanOptionValue( + v8::Local optionsObj + , v8::Handle opt) { + return NanBooleanOptionValue(optionsObj, opt, false); +} + +static inline uint32_t NanUInt32OptionValue( + v8::Local optionsObj + , v8::Handle opt + , uint32_t def) { + + return !optionsObj.IsEmpty() + && optionsObj->Has(opt) + && optionsObj->Get(opt)->IsNumber() + ? optionsObj->Get(opt)->Uint32Value() + : def; +} + +#if (NODE_MODULE_VERSION > 0x000B) +// Node 0.11+ (0.11.3 and below won't compile with these) + +static v8::Isolate* nan_isolate = v8::Isolate::GetCurrent(); + +# define _NAN_METHOD_ARGS const v8::FunctionCallbackInfo& args +# define NAN_METHOD(name) void name(_NAN_METHOD_ARGS) +# define _NAN_GETTER_ARGS const v8::PropertyCallbackInfo& args +# define NAN_GETTER(name) \ + void name(v8::Local property, _NAN_GETTER_ARGS) +# define _NAN_SETTER_ARGS const v8::PropertyCallbackInfo& args +# define NAN_SETTER(name) \ + void name( \ + v8::Local property \ + , v8::Local value \ + , _NAN_SETTER_ARGS) +# define _NAN_PROPERTY_GETTER_ARGS \ + const v8::PropertyCallbackInfo& args +# define NAN_PROPERTY_GETTER(name) \ + void name(v8::Local property \ + , _NAN_PROPERTY_GETTER_ARGS) +# define _NAN_PROPERTY_SETTER_ARGS \ + const v8::PropertyCallbackInfo& args +# define NAN_PROPERTY_SETTER(name) \ + void name(v8::Local property \ + , v8::Local value \ + , _NAN_PROPERTY_SETTER_ARGS) +# define _NAN_PROPERTY_ENUMERATOR_ARGS \ + const v8::PropertyCallbackInfo& args +# define NAN_PROPERTY_ENUMERATOR(name) \ + void name(_NAN_PROPERTY_ENUMERATOR_ARGS) +# define _NAN_PROPERTY_DELETER_ARGS \ + const v8::PropertyCallbackInfo& args +# define NAN_PROPERTY_DELETER(name) \ + void name( \ + v8::Local property \ + , _NAN_PROPERTY_DELETER_ARGS) +# define _NAN_PROPERTY_QUERY_ARGS \ + const v8::PropertyCallbackInfo& args +# define NAN_PROPERTY_QUERY(name) \ + void name(v8::Local property, _NAN_PROPERTY_QUERY_ARGS) +# define NanGetInternalFieldPointer(object, index) \ + object->GetAlignedPointerFromInternalField(index) +# define NanSetInternalFieldPointer(object, index, value) \ + object->SetAlignedPointerInInternalField(index, value) + +# define NAN_WEAK_CALLBACK(type, name) \ + void name( \ + v8::Isolate* isolate, \ + v8::Persistent* object, \ + type data) +# define NAN_WEAK_CALLBACK_OBJECT (*object) +# define NAN_WEAK_CALLBACK_DATA(type) ((type) data) + +# define NanScope() v8::HandleScope scope(nan_isolate) +# define NanLocker() v8::Locker locker(nan_isolate) +# define NanUnlocker() v8::Unlocker unlocker(nan_isolate) +# define NanReturnValue(value) return args.GetReturnValue().Set(value) +# define NanReturnUndefined() return +# define NanReturnNull() return args.GetReturnValue().SetNull() +# define NanReturnEmptyString() return args.GetReturnValue().SetEmptyString() +# define NanAssignPersistent(type, handle, obj) handle.Reset(nan_isolate, obj) +# define NanInitPersistent(type, name, obj) \ + v8::Persistent name(nan_isolate, obj) +# define NanObjectWrapHandle(obj) obj->handle() +# define NanMakeWeak(handle, parameter, callback) \ + handle.MakeWeak(nan_isolate, parameter, callback) + +# define _NAN_THROW_ERROR(fun, errmsg) \ + do { \ + NanScope(); \ + v8::ThrowException(fun(v8::String::New(errmsg))); \ + } while (0); + + inline static void NanThrowError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::Error, errmsg); + } + + inline static void NanThrowError(v8::Handle error) { + NanScope(); + v8::ThrowException(error); + } + + inline static void NanThrowError(const char *msg, const int errorNumber) { + v8::Local err = v8::Exception::Error(v8::String::New(msg)); + v8::Local obj = err.As(); + obj->Set(v8::String::New("code"), v8::Int32::New(errorNumber)); + NanThrowError(err); + } + + inline static void NanThrowTypeError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::TypeError, errmsg); + } + + inline static void NanThrowRangeError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::RangeError, errmsg); + } + + template static inline void NanDispose(v8::Persistent &handle) { + handle.Dispose(nan_isolate); + handle.Clear(); + } + + static inline v8::Local NanNewBufferHandle ( + char *data, + size_t length, + node::smalloc::FreeCallback callback, + void *hint) { + return node::Buffer::New(data, length, callback, hint); + } + + static inline v8::Local NanNewBufferHandle ( + char *data, uint32_t size) { + return node::Buffer::New(data, size); + } + + static inline v8::Local NanNewBufferHandle (uint32_t size) { + return node::Buffer::New(size); + } + + static inline v8::Local NanBufferUse(char* data, uint32_t size) { + return node::Buffer::Use(data, size); + } + + template + inline v8::Local NanPersistentToLocal( + const v8::Persistent& persistent) { + if (persistent.IsWeak()) { + return v8::Local::New(nan_isolate, persistent); + } else { + return *reinterpret_cast*>( + const_cast*>(&persistent)); + } + } + + inline bool NanHasInstance( + v8::Persistent& function_template + , v8::Handle value) { + return NanPersistentToLocal(function_template)->HasInstance(value); + } + + static inline v8::Local NanNewContextHandle( + v8::ExtensionConfiguration* extensions = NULL, + v8::Handle tmpl = v8::Handle(), + v8::Handle obj = v8::Handle()) { + return v8::Local::New(nan_isolate, v8::Context::New( + nan_isolate, extensions, tmpl, obj)); + } + +#else +// Node 0.8 and 0.10 + +# define _NAN_METHOD_ARGS const v8::Arguments& args +# define NAN_METHOD(name) v8::Handle name(_NAN_METHOD_ARGS) +# define _NAN_GETTER_ARGS const v8::AccessorInfo &args +# define NAN_GETTER(name) \ + v8::Handle name(v8::Local property, _NAN_GETTER_ARGS) +# define _NAN_SETTER_ARGS const v8::AccessorInfo &args +# define NAN_SETTER(name) \ + void name( \ + v8::Local property \ + , v8::Local value \ + , _NAN_SETTER_ARGS) +# define _NAN_PROPERTY_GETTER_ARGS const v8::AccessorInfo& args +# define NAN_PROPERTY_GETTER(name) \ + v8::Handle name(v8::Local property \ + , _NAN_PROPERTY_GETTER_ARGS) +# define _NAN_PROPERTY_SETTER_ARGS const v8::AccessorInfo& args +# define NAN_PROPERTY_SETTER(name) \ + v8::Handle name(v8::Local property \ + , v8::Local value \ + , _NAN_PROPERTY_SETTER_ARGS) +# define _NAN_PROPERTY_ENUMERATOR_ARGS const v8::AccessorInfo& args +# define NAN_PROPERTY_ENUMERATOR(name) \ + v8::Handle name(_NAN_PROPERTY_ENUMERATOR_ARGS) +# define _NAN_PROPERTY_DELETER_ARGS const v8::AccessorInfo& args +# define NAN_PROPERTY_DELETER(name) \ + v8::Handle name( \ + v8::Local property \ + , _NAN_PROPERTY_DELETER_ARGS) +# define _NAN_PROPERTY_QUERY_ARGS const v8::AccessorInfo& args +# define NAN_PROPERTY_QUERY(name) \ + v8::Handle name( \ + v8::Local property \ + , _NAN_PROPERTY_QUERY_ARGS) + +# define NanGetInternalFieldPointer(object, index) \ + object->GetPointerFromInternalField(index) +# define NanSetInternalFieldPointer(object, index, value) \ + object->SetPointerInInternalField(index, value) +# define NAN_WEAK_CALLBACK(type, name) void name( \ + v8::Persistent object, \ + void *data) +# define NAN_WEAK_CALLBACK_OBJECT object +# define NAN_WEAK_CALLBACK_DATA(type) ((type) data) + +# define NanScope() v8::HandleScope scope +# define NanLocker() v8::Locker locker +# define NanUnlocker() v8::Unlocker unlocker +# define NanReturnValue(value) return scope.Close(value) +# define NanReturnUndefined() return v8::Undefined() +# define NanReturnNull() return v8::Null() +# define NanReturnEmptyString() return v8::String::Empty() +# define NanInitPersistent(type, name, obj) \ + v8::Persistent name = v8::Persistent::New(obj) +# define NanAssignPersistent(type, handle, obj) \ + handle = v8::Persistent::New(obj) +# define NanObjectWrapHandle(obj) obj->handle_ +# define NanMakeWeak(handle, parameters, callback) \ + handle.MakeWeak(parameters, callback) + +# define _NAN_THROW_ERROR(fun, errmsg) \ + do { \ + NanScope(); \ + return v8::ThrowException(fun(v8::String::New(errmsg))); \ + } while (0); + + inline static v8::Handle NanThrowError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::Error, errmsg); + } + + inline static v8::Handle NanThrowError( + v8::Handle error) { + NanScope(); + return v8::ThrowException(error); + } + + inline static v8::Handle NanThrowError( + const char *msg, + const int errorNumber) { + v8::Local err = v8::Exception::Error(v8::String::New(msg)); + v8::Local obj = err.As(); + obj->Set(v8::String::New("code"), v8::Int32::New(errorNumber)); + return NanThrowError(err); + } + + inline static v8::Handle NanThrowTypeError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::TypeError, errmsg); + } + + inline static v8::Handle NanThrowRangeError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::RangeError, errmsg); + } + + template static inline void NanDispose(v8::Persistent &handle) { + handle.Dispose(); + handle.Clear(); + } + + static inline v8::Local NanNewBufferHandle ( + char *data, + size_t length, + node::Buffer::free_callback callback, + void *hint) { + return v8::Local::New( + node::Buffer::New(data, length, callback, hint)->handle_); + } + + static inline v8::Local NanNewBufferHandle ( + char *data, uint32_t size) { + return v8::Local::New(node::Buffer::New(data, size)->handle_); + } + + static inline v8::Local NanNewBufferHandle (uint32_t size) { + return v8::Local::New(node::Buffer::New(size)->handle_); + } + + static inline void FreeData(char *data, void *hint) { + delete[] data; + } + + static inline v8::Local NanBufferUse(char* data, uint32_t size) { + return v8::Local::New( + node::Buffer::New(data, size, FreeData, NULL)->handle_); + } + + template + inline v8::Local NanPersistentToLocal( + const v8::Persistent& persistent) { + if (persistent.IsWeak()) { + return v8::Local::New(persistent); + } else { + return *reinterpret_cast*>( + const_cast*>(&persistent)); + } + } + + inline bool NanHasInstance( + v8::Persistent& function_template + , v8::Handle value) { + return function_template->HasInstance(value); + } + + static inline v8::Local NanNewContextHandle( + v8::ExtensionConfiguration* extensions = NULL + , v8::Handle tmpl = + v8::Handle() + , v8::Handle obj = v8::Handle() + ) { + v8::Persistent ctx = + v8::Context::New(extensions, tmpl, obj); + v8::Local lctx = v8::Local::New(ctx); + ctx.Dispose(); + return lctx; + } + +#endif // node version + +class NanCallback { + public: + NanCallback(const v8::Local &fn) { + NanScope(); + v8::Local obj = v8::Object::New(); + obj->Set(NanSymbol("callback"), fn); + NanAssignPersistent(v8::Object, handle, obj); + } + + ~NanCallback() { + if (handle.IsEmpty()) return; + handle.Dispose(); + handle.Clear(); + } + + inline v8::Local GetFunction () { + return NanPersistentToLocal(handle)->Get(NanSymbol("callback")) + .As(); + } + + // deprecated + void Run(int argc, v8::Local argv[]) { + Call(argc, argv); + } + + void Call(int argc, v8::Local argv[]) { + NanScope(); + + v8::Local callback = NanPersistentToLocal(handle)-> + Get(NanSymbol("callback")).As(); + v8::TryCatch try_catch; + callback->Call(v8::Context::GetCurrent()->Global(), argc, argv); + if (try_catch.HasCaught()) { + node::FatalException(try_catch); + } + } + + private: + v8::Persistent handle; +}; + +/* abstract */ class NanAsyncWorker { +public: + NanAsyncWorker (NanCallback *callback) : callback(callback) { + request.data = this; + errmsg = NULL; + } + + virtual ~NanAsyncWorker () { + NanScope(); + + if (!persistentHandle.IsEmpty()) + NanDispose(persistentHandle); + if (callback) + delete callback; + if (errmsg) + delete errmsg; + } + + virtual void WorkComplete () { + NanScope(); + + if (errmsg == NULL) + HandleOKCallback(); + else + HandleErrorCallback(); + delete callback; + callback = NULL; + } + + virtual void Execute () =0; + + uv_work_t request; + +protected: + v8::Persistent persistentHandle; + NanCallback *callback; + const char *errmsg; + + void SavePersistent(const char *key, v8::Local &obj) { + NanScope(); + + v8::Local handle = NanPersistentToLocal(persistentHandle); + handle->Set(NanSymbol(key), obj); + } + + v8::Local GetFromPersistent(const char *key) { + NanScope(); + + v8::Local handle = NanPersistentToLocal(persistentHandle); + return handle->Get(NanSymbol(key)).As(); + } + + virtual void HandleOKCallback () { + NanScope(); + + callback->Call(0, NULL); + }; + + virtual void HandleErrorCallback () { + NanScope(); + + v8::Local argv[] = { + v8::Exception::Error(v8::String::New(errmsg)) + }; + callback->Call(1, argv); + } +}; + +inline void NanAsyncExecute (uv_work_t* req) { + NanAsyncWorker *worker = static_cast(req->data); + worker->Execute(); +} + +inline void NanAsyncExecuteComplete (uv_work_t* req) { + NanAsyncWorker* worker = static_cast(req->data); + worker->WorkComplete(); + delete worker; +} + +inline void NanAsyncQueueWorker (NanAsyncWorker* worker) { + uv_queue_work( + uv_default_loop() + , &worker->request + , NanAsyncExecute + , (uv_after_work_cb)NanAsyncExecuteComplete + ); +} + +//// Base 64 //// + +#define _nan_base64_encoded_size(size) ((size + 2 - ((size + 2) % 3)) / 3 * 4) + + +// Doesn't check for padding at the end. Can be 1-2 bytes over. +static inline size_t _nan_base64_decoded_size_fast(size_t size) { + size_t remainder = size % 4; + + size = (size / 4) * 3; + if (remainder) { + if (size == 0 && remainder == 1) { + // special case: 1-byte input cannot be decoded + size = 0; + } else { + // non-padded input, add 1 or 2 extra bytes + size += 1 + (remainder == 3); + } + } + + return size; +} + +template +static size_t _nan_base64_decoded_size(const TypeName* src, size_t size) { + if (size == 0) + return 0; + + if (src[size - 1] == '=') + size--; + if (size > 0 && src[size - 1] == '=') + size--; + + return _nan_base64_decoded_size_fast(size); +} + + +// supports regular and URL-safe base64 +static const int _nan_unbase64_table[] = + { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -2, -1, -1, -2, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, 62, -1, 63, + 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, + -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, 63, + -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, + 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 + }; + +#define _nan_unbase64(x) _nan_unbase64_table[(uint8_t)(x)] + + +template +static size_t _nan_base64_decode(char* buf, + size_t len, + const TypeName* src, + const size_t srcLen) { + char a, b, c, d; + char* dst = buf; + char* dstEnd = buf + len; + const TypeName* srcEnd = src + srcLen; + + while (src < srcEnd && dst < dstEnd) { + int remaining = srcEnd - src; + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining == 0 || *src == '=') break; + a = _nan_unbase64(*src++); + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining <= 1 || *src == '=') break; + b = _nan_unbase64(*src++); + + *dst++ = (a << 2) | ((b & 0x30) >> 4); + if (dst == dstEnd) break; + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining <= 2 || *src == '=') break; + c = _nan_unbase64(*src++); + + *dst++ = ((b & 0x0F) << 4) | ((c & 0x3C) >> 2); + if (dst == dstEnd) break; + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining <= 3 || *src == '=') break; + d = _nan_unbase64(*src++); + + *dst++ = ((c & 0x03) << 6) | (d & 0x3F); + } + + return dst - buf; +} + +//// HEX //// + +template +unsigned _nan_hex2bin(TypeName c) { + if (c >= '0' && c <= '9') return c - '0'; + if (c >= 'A' && c <= 'F') return 10 + (c - 'A'); + if (c >= 'a' && c <= 'f') return 10 + (c - 'a'); + return static_cast(-1); +} + + +template +static size_t _nan_hex_decode(char* buf, + size_t len, + const TypeName* src, + const size_t srcLen) { + size_t i; + for (i = 0; i < len && i * 2 + 1 < srcLen; ++i) { + unsigned a = _nan_hex2bin(src[i * 2 + 0]); + unsigned b = _nan_hex2bin(src[i * 2 + 1]); + if (!~a || !~b) return i; + buf[i] = a * 16 + b; + } + + return i; +} + +static bool _NanGetExternalParts( + v8::Handle val + , const char** data + , size_t* len) { + + if (node::Buffer::HasInstance(val)) { + *data = node::Buffer::Data(val.As()); + *len = node::Buffer::Length(val.As()); + return true; + + } + + assert(val->IsString()); + v8::Local str = v8::Local::New(val.As()); + + if (str->IsExternalAscii()) { + const v8::String::ExternalAsciiStringResource* ext; + ext = str->GetExternalAsciiStringResource(); + *data = ext->data(); + *len = ext->length(); + return true; + + } else if (str->IsExternal()) { + const v8::String::ExternalStringResource* ext; + ext = str->GetExternalStringResource(); + *data = reinterpret_cast(ext->data()); + *len = ext->length(); + return true; + } + + return false; +} + +namespace Nan { + enum Encoding {ASCII, UTF8, BASE64, UCS2, BINARY, HEX, BUFFER}; +} + +static inline char* NanFromV8String( + v8::Handle from + , enum Nan::Encoding encoding = Nan::UTF8 + , size_t *datalen = NULL + , char *buf = NULL + , size_t buflen = 0 + , int flags = v8::String::NO_NULL_TERMINATION + | v8::String::HINT_MANY_WRITES_EXPECTED) { + + NanScope(); + + size_t sz_; + size_t term_len = !(flags & v8::String::NO_NULL_TERMINATION); + char *data = NULL; + size_t len; + bool is_extern = _NanGetExternalParts( + from + , const_cast(&data) + , &len); + + if (is_extern && !term_len) { + NanSetPointerSafe(datalen, len); + return data; + } + + v8::Local toStr = from->ToString(); + + char *to = buf; + + v8::String::AsciiValue value(toStr); + switch(encoding) { + case Nan::ASCII: +#if NODE_MODULE_VERSION < 0x0C + sz_ = toStr->Length(); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len && "too small buffer"); + } + NanSetPointerSafe( + datalen + , toStr->WriteAscii(to, 0, sz_ + term_len, flags)); + return to; +#endif + case Nan::BINARY: + case Nan::BUFFER: + sz_ = toStr->Length(); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len && "too small buffer"); + } +#if NODE_MODULE_VERSION < 0x0C + // TODO(isaacs): THIS IS AWFUL!!! + // AGREE(kkoopa) + { + uint16_t* twobytebuf = new uint16_t[sz_ + term_len]; + + size_t len = toStr->Write(twobytebuf, 0, sz_ + term_len, flags); + + for (size_t i = 0; i < sz_ + term_len && i < len + term_len; i++) { + unsigned char *b = reinterpret_cast(&twobytebuf[i]); + to[i] = *b; + } + + NanSetPointerSafe(datalen, len); + + delete[] twobytebuf; + return to; + } +#else + NanSetPointerSafe( + datalen, + toStr->WriteOneByte( + reinterpret_cast(to) + , 0 + , sz_ + term_len + , flags)); + return to; +#endif + case Nan::UTF8: + sz_ = toStr->Utf8Length(); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len && "too small buffer"); + } + NanSetPointerSafe( + datalen + , toStr->WriteUtf8(to, sz_ + term_len, NULL, flags) - term_len); + return to; + case Nan::BASE64: + sz_ = _nan_base64_decoded_size(*value, toStr->Length()); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len); + } + NanSetPointerSafe( + datalen + , _nan_base64_decode(to, sz_, *value, value.length())); + if (term_len) { + to[sz_] = '\0'; + } + return to; + case Nan::UCS2: + { + sz_ = toStr->Length(); + if (to == NULL) { + to = new char[(sz_ + term_len) * 2]; + } else { + assert(buflen >= (sz_ + term_len) * 2 && "too small buffer"); + } + + int bc = 2 * toStr->Write( + reinterpret_cast(to) + , 0 + , sz_ + term_len + , flags); + NanSetPointerSafe(datalen, bc); + return to; + } + case Nan::HEX: + sz_ = toStr->Length(); + assert(!(sz_ & 1) && "bad hex data"); + if (to == NULL) { + to = new char[sz_ / 2 + term_len]; + } else { + assert(buflen >= sz_ / 2 + term_len && "too small buffer"); + } + + NanSetPointerSafe( + datalen + , _nan_hex_decode(to, sz_ / 2, *value, value.length())); + if (term_len) { + to[sz_ / 2] = '\0'; + } + return to; + default: + assert(0 && "unknown encoding"); + } + return to; +} + +#endif diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/nan/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,39 @@ +{ + "name": "nan", + "version": "0.3.2", + "description": "Native Abstractions for Node.js: C++ header for Node 0.8->0.12 compatibility", + "main": ".index.js", + "repository": { + "type": "git", + "url": "git://github.com/rvagg/nan.git" + }, + "contributors": [ + { + "name": "Rod Vagg", + "email": "r@va.gg", + "url": "https://github.com/rvagg" + }, + { + "name": "Benjamin Byholm", + "email": "bbyholm@abo.fi", + "url": "https://github.com/kkoopa/" + }, + { + "name": "Trevor Norris", + "email": "trev.norris@gmail.com", + "url": "https://github.com/trevnorris" + } + ], + "license": "MIT", + "readme": "Native Abstractions for Node.js\n===============================\n\n**A header file filled with macro and utility goodness for making addon development for Node.js easier across versions 0.8, 0.10 and 0.11, and eventually 0.12.**\n\n***Current version: 0.3.2*** *(See [nan.h](https://github.com/rvagg/nan/blob/master/nan.h) for changelog)*\n\n[![NPM](https://nodei.co/npm/nan.png?downloads=true&stars=true)](https://nodei.co/npm/nan/) [![NPM](https://nodei.co/npm-dl/nan.png?months=6)](https://nodei.co/npm/nan/)\n\nThanks to the crazy changes in V8 (and some in Node core), keeping native addons compiling happily across versions, particularly 0.10 to 0.11/0.12, is a minor nightmare. The goal of this project is to store all logic necessary to develop native Node.js addons without having to inspect `NODE_MODULE_VERSION` and get yourself into a macro-tangle.\n\nThis project also contains some helper utilities that make addon development a bit more pleasant.\n\n * **[Usage](#usage)**\n * **[Example](#example)**\n * **[API](#api)**\n\n\n## Usage\n\nSimply add **NAN** as a dependency in the *package.json* of your Node addon:\n\n```js\n\"dependencies\": {\n ...\n \"nan\" : \"~0.3.1\"\n ...\n}\n```\n\nPull in the path to **NAN** in your *binding.gyp* so that you can use `#include \"nan.h\"` in your *.cpp*:\n\n```js\n\"include_dirs\" : [\n ...\n \"` when compiling your addon.\n\n\n## Example\n\nSee **[LevelDOWN](https://github.com/rvagg/node-leveldown/pull/48)** for a full example of **NAN** in use.\n\nFor a simpler example, see the **[async pi estimation example](https://github.com/rvagg/nan/tree/master/examples/async_pi_estimate)** in the examples directory for full code and an explanation of what this Monte Carlo Pi estimation example does. Below are just some parts of the full example that illustrate the use of **NAN**.\n\nCompare to the current 0.10 version of this example, found in the [node-addon-examples](https://github.com/rvagg/node-addon-examples/tree/master/9_async_work) repository and also a 0.11 version of the same found [here](https://github.com/kkoopa/node-addon-examples/tree/5c01f58fc993377a567812597e54a83af69686d7/9_async_work).\n\nNote that there is no embedded version sniffing going on here and also the async work is made much simpler, see below for details on the `NanAsyncWorker` class.\n\n```c++\n// addon.cc\n#include \n#include \"nan.h\"\n// ...\n\nusing namespace v8;\n\nvoid InitAll(Handle exports) {\n exports->Set(NanSymbol(\"calculateSync\"),\n FunctionTemplate::New(CalculateSync)->GetFunction());\n\n exports->Set(NanSymbol(\"calculateAsync\"),\n FunctionTemplate::New(CalculateAsync)->GetFunction());\n}\n\nNODE_MODULE(addon, InitAll)\n```\n\n```c++\n// sync.h\n#include \n#include \"nan.h\"\n\nNAN_METHOD(CalculateSync);\n```\n\n```c++\n// sync.cc\n#include \n#include \"nan.h\"\n#include \"sync.h\"\n// ...\n\nusing namespace v8;\n\n// Simple synchronous access to the `Estimate()` function\nNAN_METHOD(CalculateSync) {\n NanScope();\n\n // expect a number as the first argument\n int points = args[0]->Uint32Value();\n double est = Estimate(points);\n\n NanReturnValue(Number::New(est));\n}\n```\n\n```c++\n// async.cc\n#include \n#include \"nan.h\"\n#include \"async.h\"\n\n// ...\n\nusing namespace v8;\n\nclass PiWorker : public NanAsyncWorker {\n public:\n PiWorker(NanCallback *callback, int points)\n : NanAsyncWorker(callback), points(points) {}\n ~PiWorker() {}\n\n // Executed inside the worker-thread.\n // It is not safe to access V8, or V8 data structures\n // here, so everything we need for input and output\n // should go on `this`.\n void Execute () {\n estimate = Estimate(points);\n }\n\n // Executed when the async work is complete\n // this function will be run inside the main event loop\n // so it is safe to use V8 again\n void HandleOKCallback () {\n NanScope();\n\n Local argv[] = {\n Local::New(Null())\n , Number::New(estimate)\n };\n\n callback->Call(2, argv);\n };\n\n private:\n int points;\n double estimate;\n};\n\n// Asynchronous access to the `Estimate()` function\nNAN_METHOD(CalculateAsync) {\n NanScope();\n\n int points = args[0]->Uint32Value();\n NanCallback *callback = new NanCallback(args[1].As());\n\n NanAsyncQueueWorker(new PiWorker(callback, points));\n NanReturnUndefined();\n}\n```\n\n\n## API\n\n * NAN_METHOD\n * NAN_GETTER\n * NAN_SETTER\n * NAN_PROPERTY_GETTER\n * NAN_PROPERTY_SETTER\n * NAN_PROPERTY_ENUMERATOR\n * NAN_PROPERTY_DELETER\n * NAN_PROPERTY_QUERY\n * NAN_WEAK_CALLBACK\n * NanReturnValue\n * NanReturnUndefined\n * NanReturnNull\n * NanReturnEmptyString\n * NanScope\n * NanLocker\n * NanUnlocker\n * NanGetInternalFieldPointer\n * NanSetInternalFieldPointer\n * NanObjectWrapHandle\n * NanMakeWeak\n * NanSymbol\n * NanGetPointerSafe\n * NanSetPointerSafe\n * NanFromV8String\n * NanBooleanOptionValue\n * NanUInt32OptionValue\n * NanThrowError, NanThrowTypeError, NanThrowRangeError, NanThrowError(Handle), NanThrowError(Handle, int)\n * NanNewBufferHandle(char *, size_t, FreeCallback, void *), NanNewBufferHandle(char *, uint32_t), NanNewBufferHandle(uint32_t)\n * NanBufferUse(char *, uint32_t)\n * NanNewContextHandle\n * NanHasInstance\n * NanPersistentToLocal\n * NanDispose\n * NanAssignPersistent\n * NanInitPersistent\n * NanCallback\n * NanAsyncWorker\n * NanAsyncQueueWorker\n\n\n### NAN_METHOD(methodname)\n\nUse `NAN_METHOD` to define your V8 accessible methods:\n\n```c++\n// .h:\nclass Foo : public node::ObjectWrap {\n ...\n\n static NAN_METHOD(Bar);\n static NAN_METHOD(Baz);\n}\n\n\n// .cc:\nNAN_METHOD(Foo::Bar) {\n ...\n}\n\nNAN_METHOD(Foo::Baz) {\n ...\n}\n```\n\nThe reason for this macro is because of the method signature change in 0.11:\n\n```c++\n// 0.10 and below:\nHandle name(const Arguments& args)\n\n// 0.11 and above\nvoid name(const FunctionCallbackInfo& args)\n```\n\nThe introduction of `FunctionCallbackInfo` brings additional complications:\n\n\n### NAN_GETTER(methodname)\n\nUse `NAN_GETTER` to declare your V8 accessible getters. You get a `Local` `property` and an appropriately typed `args` object that can act like the `args` argument to a `NAN_METHOD` call.\n\nYou can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_GETTER`.\n\n\n### NAN_SETTER(methodname)\n\nUse `NAN_SETTER` to declare your V8 accessible setters. Same as `NAN_GETTER` but you also get a `Local` `value` object to work with.\n\nYou can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_SETTER`.\n\n\n### NAN_PROPERTY_GETTER(cbname)\nUse `NAN_PROPERTY_GETTER` to declare your V8 accessible property getters. You get a `Local` `property` and an appropriately typed `args` object that can act similar to the `args` argument to a `NAN_METHOD` call.\n\nYou can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_GETTER`.\n\n\n### NAN_PROPERTY_SETTER(cbname)\nUse `NAN_PROPERTY_SETTER` to declare your V8 accessible property setters. Same as `NAN_PROPERTY_GETTER` but you also get a `Local` `value` object to work with.\n\nYou can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_SETTER`.\n\n\n### NAN_PROPERTY_ENUMERATOR(cbname)\nUse `NAN_PROPERTY_ENUMERATOR` to declare your V8 accessible property enumerators. You get an appropriately typed `args` object like the `args` argument to a `NAN_PROPERTY_GETTER` call.\n\nYou can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_ENUMERATOR`.\n\n\n### NAN_PROPERTY_DELETER(cbname)\nUse `NAN_PROPERTY_DELETER` to declare your V8 accessible property deleters. Same as `NAN_PROPERTY_GETTER`.\n\nYou can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_DELETER`.\n\n\n### NAN_PROPERTY_QUERY(cbname)\nUse `NAN_PROPERTY_QUERY` to declare your V8 accessible property queries. Same as `NAN_PROPERTY_GETTER`.\n\nYou can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_QUERY`.\n\n\n### NAN_WEAK_CALLBACK(type, cbname)\n\nUse `NAN_WEAK_CALLBACK` to declare your V8 WeakReference callbacks. There is an object argument accessible through `NAN_WEAK_CALLBACK_OBJECT`. The `type` argument gives the type of the `data` argument, accessible through `NAN_WEAK_CALLBACK_DATA(type)`.\n\n```c++\nstatic NAN_WEAK_CALLBACK(BufferReference*, WeakCheck) {\n if (NAN_WEAK_CALLBACK_DATA(BufferReference*)->noLongerNeeded_) {\n delete NAN_WEAK_CALLBACK_DATA(BufferReference*);\n } else {\n // Still in use, revive, prevent GC\n NanMakeWeak(NAN_WEAK_CALLBACK_OBJECT, NAN_WEAK_CALLBACK_DATA(BufferReference*), &WeakCheck);\n }\n}\n\n```\n\n### NanReturnValue(Handle<Value>)\n\nUse `NanReturnValue` when you want to return a value from your V8 accessible method:\n\n```c++\nNAN_METHOD(Foo::Bar) {\n ...\n\n NanReturnValue(String::New(\"FooBar!\"));\n}\n```\n\nNo `return` statement required.\n\n\n### NanReturnUndefined()\n\nUse `NanReturnUndefined` when you don't want to return anything from your V8 accessible method:\n\n```c++\nNAN_METHOD(Foo::Baz) {\n ...\n\n NanReturnUndefined();\n}\n```\n\n\n### NanReturnNull()\n\nUse `NanReturnNull` when you want to return `Null` from your V8 accessible method:\n\n```c++\nNAN_METHOD(Foo::Baz) {\n ...\n\n NanReturnNull();\n}\n```\n\n\n### NanReturnEmptyString()\n\nUse `NanReturnEmptyString` when you want to return an empty `String` from your V8 accessible method:\n\n```c++\nNAN_METHOD(Foo::Baz) {\n ...\n\n NanReturnEmptyString();\n}\n```\n\n\n### NanScope()\n\nThe introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanScope()` necessary, use it in place of `HandleScope scope`:\n\n```c++\nNAN_METHOD(Foo::Bar) {\n NanScope();\n\n NanReturnValue(String::New(\"FooBar!\"));\n}\n```\n\n\n### NanLocker()\n\nThe introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanLocker()` necessary, use it in place of `Locker locker`:\n\n```c++\nNAN_METHOD(Foo::Bar) {\n NanLocker();\n ...\n NanUnlocker();\n}\n```\n\n\n### NanUnlocker()\n\nThe introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanUnlocker()` necessary, use it in place of `Unlocker unlocker`:\n\n```c++\nNAN_METHOD(Foo::Bar) {\n NanLocker();\n ...\n NanUnlocker();\n}\n```\n\n\n### void * NanGetInternalFieldPointer(Handle<Object>, int)\n\nGets a pointer to the internal field with at `index` from a V8 `Object` handle.\n\n```c++\nLocal obj;\n...\nNanGetInternalFieldPointer(obj, 0);\n```\n\n### void NanSetInternalFieldPointer(Handle<Object>, int, void *)\n\nSets the value of the internal field at `index` on a V8 `Object` handle.\n\n```c++\nstatic Persistent dataWrapperCtor;\n...\nLocal wrapper = NanPersistentToLocal(dataWrapperCtor)->NewInstance();\nNanSetInternalFieldPointer(wrapper, 0, this);\n```\n\n\n### Local<Object> NanObjectWrapHandle(Object)\n\nWhen you want to fetch the V8 object handle from a native object you've wrapped with Node's `ObjectWrap`, you should use `NanObjectWrapHandle`:\n\n```c++\nNanObjectWrapHandle(iterator)->Get(String::NewSymbol(\"end\"))\n```\n\n\n### NanMakeWeak(Persistent<T>, parameter, callback)\n\nMake a persistent reference weak.\n\n\n### String NanSymbol(char *)\n\nThis isn't strictly about compatibility, it's just an easier way to create string symbol objects (i.e. `String::NewSymbol(x)`), for getting and setting object properties, or names of objects.\n\n```c++\nbool foo = false;\nif (obj->Has(NanSymbol(\"foo\")))\n foo = optionsObj->Get(NanSymbol(\"foo\"))->BooleanValue()\n```\n\n\n### Type NanGetPointerSafe(Type *[, Type])\n\nA helper for getting values from optional pointers. If the pointer is `NULL`, the function returns the optional default value, which defaults to `0`. Otherwise, the function returns the value the pointer points to.\n\n```c++\nchar *plugh(uint32_t *optional) {\n char res[] = \"xyzzy\";\n uint32_t param = NanGetPointerSafe(optional, 0x1337);\n switch (param) {\n ...\n }\n NanSetPointerSafe(optional, 0xDEADBEEF);\n} \n```\n\n\n### bool NanSetPointerSafe(Type *, Type)\n\nA helper for setting optional argument pointers. If the pointer is `NULL`, the function simply return `false`. Otherwise, the value is assigned to the variable the pointer points to.\n\n```c++\nconst char *plugh(size_t *outputsize) {\n char res[] = \"xyzzy\";\n if !(NanSetPointerSafe(outputsize, strlen(res) + 1)) {\n ...\n }\n\n ...\n}\n```\n\n\n### char* NanFromV8String(Handle<Value>[, enum Nan::Encoding, size_t *, char *, size_t, int])\n\nWhen you want to convert a V8 `String` to a `char*` use `NanFromV8String`. It is possible to define an encoding that defaults to `Nan::UTF8` as well as a pointer to a variable that will be assigned the number of bytes in the returned string. It is also possible to supply a buffer and its length to the function in order not to have a new buffer allocated. The final argument allows optionally setting `String::WriteOptions`, which default to `String::HINT_MANY_WRITES_EXPECTED | String::NO_NULL_TERMINATION`.\nJust remember that you'll end up with an object that you'll need to `delete[]` at some point unless you supply your own buffer:\n\n```c++\nsize_t count;\nchar* name = NanFromV8String(args[0]);\nchar* decoded = NanFromV8String(args[1], Nan::BASE64, &count, NULL, 0, String::HINT_MANY_WRITES_EXPECTED);\nchar param_copy[count];\nmemcpy(param_copy, decoded, count);\ndelete[] decoded;\n```\n\n\n### bool NanBooleanOptionValue(Handle<Value>, Handle<String>[, bool])\n\nWhen you have an \"options\" object that you need to fetch properties from, boolean options can be fetched with this pair. They check first if the object exists (`IsEmpty`), then if the object has the given property (`Has`) then they get and convert/coerce the property to a `bool`.\n\nThe optional last parameter is the *default* value, which is `false` if left off:\n\n```c++\n// `foo` is false unless the user supplies a truthy value for it\nbool foo = NanBooleanOptionValue(optionsObj, NanSymbol(\"foo\"));\n// `bar` is true unless the user supplies a falsy value for it\nbool bar = NanBooleanOptionValueDefTrue(optionsObj, NanSymbol(\"bar\"), true);\n```\n\n\n### uint32_t NanUInt32OptionValue(Handle<Value>, Handle<String>, uint32_t)\n\nSimilar to `NanBooleanOptionValue`, use `NanUInt32OptionValue` to fetch an integer option from your options object. Can be any kind of JavaScript `Number` and it will be coerced to an unsigned 32-bit integer.\n\nRequires all 3 arguments as a default is not optional:\n\n```c++\nuint32_t count = NanUInt32OptionValue(optionsObj, NanSymbol(\"count\"), 1024);\n```\n\n\n### NanThrowError(message), NanThrowTypeError(message), NanThrowRangeError(message), NanThrowError(Local<Value>), NanThrowError(Local<Value>, int)\n\nFor throwing `Error`, `TypeError` and `RangeError` objects. You should `return` this call:\n\n```c++\nreturn NanThrowError(\"you must supply a callback argument\");\n```\n\nCan also handle any custom object you may want to throw. If used with the error code argument, it will add the supplied error code to the error object as a property called `code`.\n\n\n### Local<Object> NanNewBufferHandle(char *, uint32_t), Local<Object> NanNewBufferHandle(uint32_t)\n\nThe `Buffer` API has changed a little in Node 0.11, this helper provides consistent access to `Buffer` creation:\n\n```c++\nNanNewBufferHandle((char*)value.data(), value.size());\n```\n\nCan also be used to initialize a `Buffer` with just a `size` argument.\n\nCan also be supplied with a `NAN_WEAK_CALLBACK` and a hint for the garbage collector, when dealing with weak references.\n\n\n### Local<Object> NanBufferUse(char*, uint32_t)\n\n`Buffer::New(char*, uint32_t)` prior to 0.11 would make a copy of the data.\nWhile it was possible to get around this, it required a shim by passing a\ncallback. So the new API `Buffer::Use(char*, uint32_t)` was introduced to remove\nneeding to use this shim.\n\n`NanBufferUse` uses the `char*` passed as the backing data, and will free the\nmemory automatically when the weak callback is called. Keep this in mind, as\ncareless use can lead to \"double free or corruption\" and other cryptic failures.\n\n\n### bool NanHasInstance(Persistent<FunctionTemplate>&, Handle<Value>)\n\nCan be used to check the type of an object to determine it is of a particular class you have already defined and have a `Persistent` handle for.\n\n\n### Local<Type> NanPersistentToLocal(Persistent<Type>&)\n\nAside from `FunctionCallbackInfo`, the biggest and most painful change to V8 in Node 0.11 is the many restrictions now placed on `Persistent` handles. They are difficult to assign and difficult to fetch the original value out of.\n\nUse `NanPersistentToLocal` to convert a `Persistent` handle back to a `Local` handle.\n\n```c++\nLocal handle = NanPersistentToLocal(persistentHandle);\n```\n\n\n### Local<Context> NanNewContextHandle([ExtensionConfiguration*, Handle<ObjectTemplate>, Handle<Value>])\nCreates a new `Local` handle.\n\n```c++\nLocal ftmpl = FunctionTemplate::New();\nLocal otmpl = ftmpl->InstanceTemplate();\nLocal ctx = NanNewContextHandle(NULL, otmpl);\n```\n\n\n### void NanDispose(Persistent<T> &)\n\nUse `NanDispose` to dispose a `Persistent` handle.\n\n```c++\nNanDispose(persistentHandle);\n```\n\n\n### NanAssignPersistent(type, handle, object)\n\nUse `NanAssignPersistent` to assign a non-`Persistent` handle to a `Persistent` one. You can no longer just declare a `Persistent` handle and assign directly to it later, you have to `Reset` it in Node 0.11, so this makes it easier.\n\nIn general it is now better to place anything you want to protect from V8's garbage collector as properties of a generic `Object` and then assign that to a `Persistent`. This works in older versions of Node also if you use `NanAssignPersistent`:\n\n```c++\nPersistent persistentHandle;\n\n...\n\nLocal obj = Object::New();\nobj->Set(NanSymbol(\"key\"), keyHandle); // where keyHandle might be a Local\nNanAssignPersistent(Object, persistentHandle, obj)\n```\n\n\n### NanInitPersistent(type, name, object)\n\nUser `NanInitPersistent` to declare and initialize a new `Persistent` with the supplied object. The assignment operator for `Persistent` is no longer public in Node 0.11, so this macro makes it easier to declare and initializing a new `Persistent`. See NanAssignPersistent for more information.\n\n```c++\nLocal obj = Object::New();\nobj->Set(NanSymbol(\"key\"), keyHandle); // where keyHandle might be a Local\nNanInitPersistent(Object, persistentHandle, obj);\n```\n\n\n### NanCallback\n\nBecause of the difficulties imposed by the changes to `Persistent` handles in V8 in Node 0.11, creating `Persistent` versions of your `Local` handles is annoyingly tricky. `NanCallback` makes it easier by taking your `Local` handle, making it persistent until the `NanCallback` is deleted and even providing a handy `Call()` method to fetch and execute the callback `Function`.\n\n```c++\nLocal callbackHandle = callback = args[0].As();\nNanCallback *callback = new NanCallback(callbackHandle);\n// pass `callback` around and it's safe from GC until you:\ndelete callback;\n```\n\nYou can execute the callback like so:\n\n```c++\n// no arguments:\ncallback->Call(0, NULL);\n\n// an error argument:\nLocal argv[] = {\n Exception::Error(String::New(\"fail!\"))\n};\ncallback->Call(1, argv);\n\n// a success argument:\nLocal argv[] = {\n Local::New(Null()),\n String::New(\"w00t!\")\n};\ncallback->Call(2, argv);\n```\n\n`NanCallback` also has a `Local GetCallback()` method that you can use to fetch a local handle to the underlying callback function if you need it.\n\n\n### NanAsyncWorker\n\n`NanAsyncWorker` is an abstract class that you can subclass to have much of the annoying async queuing and handling taken care of for you. It can even store arbitrary V8 objects for you and have them persist while the async work is in progress.\n\nSee a rough outline of the implementation:\n\n```c++\nclass NanAsyncWorker {\npublic:\n NanAsyncWorker (NanCallback *callback);\n\n // Clean up persistent handles and delete the *callback\n virtual ~NanAsyncWorker ();\n\n // Check the `char *errmsg` property and call HandleOKCallback()\n // or HandleErrorCallback depending on whether it has been set or not\n virtual void WorkComplete ();\n\n // You must implement this to do some async work. If there is an\n // error then allocate `errmsg` to to a message and the callback will\n // be passed that string in an Error object\n virtual void Execute ();\n\nprotected:\n // Set this if there is an error, otherwise it's NULL\n const char *errmsg;\n\n // Save a V8 object in a Persistent handle to protect it from GC\n void SavePersistent(const char *key, Local &obj);\n\n // Fetch a stored V8 object (don't call from within `Execute()`)\n Local GetFromPersistent(const char *key);\n\n // Default implementation calls the callback function with no arguments.\n // Override this to return meaningful data\n virtual void HandleOKCallback ();\n\n // Default implementation calls the callback function with an Error object\n // wrapping the `errmsg` string\n virtual void HandleErrorCallback ();\n};\n```\n\n\n### NanAsyncQueueWorker(NanAsyncWorker *)\n\n`NanAsyncQueueWorker` will run a `NanAsyncWorker` asynchronously via libuv. Both the *execute* and *after_work* steps are taken care of for you—most of the logic for this is embedded in `NanAsyncWorker`.\n\n### Contributors\n\nNAN is only possible due to the excellent work of the following contributors:\n\n\n\n\n\n
Rod VaggGitHub/rvaggTwitter/@rvagg
Benjamin ByholmGitHub/kkoopa
Trevor NorrisGitHub/trevnorrisTwitter/@trevnorris
\n\nLicence & copyright\n-----------------------\n\nCopyright (c) 2013 Rod Vagg & NAN contributors (listed above).\n\nNative Abstractions for Node.js is licensed under an MIT +no-false-attribs license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details.\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/rvagg/nan/issues" + }, + "_id": "nan@0.3.2", + "dist": { + "shasum": "0df1935cab15369075ef160ad2894107aa14dc2d" + }, + "_from": "nan@~0.3.0", + "_resolved": "https://registry.npmjs.org/nan/-/nan-0.3.2.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,5 @@ +npm-debug.log +node_modules +.*.swp +.lock-* +build/ diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/Makefile --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/Makefile Sat Oct 26 14:12:50 2013 +0100 @@ -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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,28 @@ +# options.js # + +A very light-weight in-code option parsers for node.js. + +## 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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/lib/options.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/lib/options.js Sat Oct 26 14:12:50 2013 +0100 @@ -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 -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,36 @@ +{ + "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": "0.0.5", + "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" + }, + "readme": "# options.js #\n\nA very light-weight in-code option parsers for node.js.\n\n## License ##\n\n(The MIT License)\n\nCopyright (c) 2012 Einar Otto Stangvik <einaros@gmail.com>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/einaros/options.js/issues" + }, + "_id": "options@0.0.5", + "dist": { + "shasum": "2d72031aee9aa5099537bf1889d4a7bbbac89b7c" + }, + "_from": "options@>=0.0.5", + "_resolved": "https://registry.npmjs.org/options/-/options-0.0.5.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/test/fixtures/test.conf --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/test/fixtures/test.conf Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +{ + "a": "foobar", + "b": false +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/test/options.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/options/test/options.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,140 @@ +var Options = require('options') + , assert = require('assert'); + +describe('Options', function() { + describe('#ctor', function() { + it('initializes options', function() { + var option = new Options({a: true, b: false}); + assert.strictEqual(true, option.value.a); + assert.strictEqual(false, option.value.b); + }); + }); + + describe('#merge', function() { + it('merges options from another object', function() { + var option = new Options({a: true, b: false}); + option.merge({b: true}); + assert.strictEqual(true, option.value.a); + assert.strictEqual(true, option.value.b); + }); + it('does nothing when arguments are undefined', function() { + var option = new Options({a: true, b: false}); + option.merge(undefined); + assert.strictEqual(true, option.value.a); + assert.strictEqual(false, option.value.b); + }); + it('cannot set values that werent already there', function() { + var option = new Options({a: true, b: false}); + option.merge({c: true}); + assert.strictEqual('undefined', typeof option.value.c); + }); + it('can require certain options to be defined', function() { + var option = new Options({a: true, b: false, c: 3}); + var caughtException = false; + try { + option.merge({}, ['a', 'b', 'c']); + } + catch (e) { + caughtException = e.toString() == 'Error: options a, b and c must be defined'; + } + assert.strictEqual(true, caughtException); + }); + it('can require certain options to be defined, when options are undefined', function() { + var option = new Options({a: true, b: false, c: 3}); + var caughtException = false; + try { + option.merge(undefined, ['a', 'b', 'c']); + } + catch (e) { + caughtException = e.toString() == 'Error: options a, b and c must be defined'; + } + assert.strictEqual(true, caughtException); + }); + it('returns "this"', function() { + var option = new Options({a: true, b: false, c: 3}); + assert.strictEqual(option, option.merge()); + }); + }); + + describe('#copy', function() { + it('returns a new object with the indicated options', function() { + var option = new Options({a: true, b: false, c: 3}); + option.merge({c: 4}); + var obj = option.copy(['a', 'c']); + assert.strictEqual(true, obj.a); + assert.strictEqual(4, obj.c); + assert.strictEqual('undefined', typeof obj.b); + }); + }); + + describe('#value', function() { + it('can be enumerated', function() { + var option = new Options({a: true, b: false}); + assert.strictEqual(2, Object.keys(option.value).length); + }); + it('can not be used to set values', function() { + var option = new Options({a: true, b: false}); + option.value.b = true; + assert.strictEqual(false, option.value.b); + }); + it('can not be used to add values', function() { + var option = new Options({a: true, b: false}); + option.value.c = 3; + assert.strictEqual('undefined', typeof option.value.c); + }); + }); + + describe('#isDefined', function() { + it('returns true if the named value is defined', function() { + var option = new Options({a: undefined}); + assert.strictEqual(false, option.isDefined('a')); + option.merge({a: false}); + assert.strictEqual(true, option.isDefined('a')); + }); + }); + + describe('#isDefinedAndNonNull', function() { + it('returns true if the named value is defined and non-null', function() { + var option = new Options({a: undefined}); + assert.strictEqual(false, option.isDefinedAndNonNull('a')); + option.merge({a: null}); + assert.strictEqual(false, option.isDefinedAndNonNull('a')); + option.merge({a: 2}); + assert.strictEqual(true, option.isDefinedAndNonNull('a')); + }); + }); + + describe('#read', function() { + it('reads and merges config from a file', function() { + var option = new Options({a: true, b: true}); + option.read(__dirname + '/fixtures/test.conf'); + assert.strictEqual('foobar', option.value.a); + assert.strictEqual(false, option.value.b); + }); + + it('asynchronously reads and merges config from a file when a callback is passed', function(done) { + var option = new Options({a: true, b: true}); + option.read(__dirname + '/fixtures/test.conf', function(error) { + assert.strictEqual('foobar', option.value.a); + assert.strictEqual(false, option.value.b); + done(); + }); + }); + }); + + describe('#reset', function() { + it('resets options to defaults', function() { + var option = new Options({a: true, b: false}); + option.merge({b: true}); + assert.strictEqual(true, option.value.b); + option.reset(); + assert.strictEqual(false, option.value.b); + }); + }); + + it('is immutable', function() { + var option = new Options({a: true, b: false}); + option.foo = 2; + assert.strictEqual('undefined', typeof option.foo); + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/tinycolor/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/tinycolor/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,5 @@ +npm-debug.log +node_modules +.*.swp +.lock-* +build/ diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/tinycolor/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/tinycolor/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +# tinycolor # + +This is a no-fuzz, barebone, zero muppetry color module for node.js. \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/tinycolor/example.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/tinycolor/example.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +require('./tinycolor'); +console.log('this should be red and have an underline!'.grey.underline); +console.log('this should have a blue background!'.bgBlue); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/tinycolor/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/tinycolor/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ +{ + "author": { + "name": "Einar Otto Stangvik", + "email": "einaros@gmail.com", + "url": "http://2x.io" + }, + "name": "tinycolor", + "description": "a to-the-point color module for node", + "version": "0.0.1", + "repository": { + "type": "git", + "url": "git://github.com/einaros/tinycolor.git" + }, + "engines": { + "node": ">=0.4.0" + }, + "dependencies": {}, + "devDependencies": {}, + "main": "tinycolor", + "readme": "# tinycolor #\n\nThis is a no-fuzz, barebone, zero muppetry color module for node.js.", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/einaros/tinycolor/issues" + }, + "_id": "tinycolor@0.0.1", + "dist": { + "shasum": "db1fdd39324d12e8dadd7d35efb48c66af9438cc" + }, + "_from": "tinycolor@0.x", + "_resolved": "https://registry.npmjs.org/tinycolor/-/tinycolor-0.0.1.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/tinycolor/tinycolor.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/node_modules/tinycolor/tinycolor.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ +var styles = { + 'bold': ['\033[1m', '\033[22m'], + 'italic': ['\033[3m', '\033[23m'], + 'underline': ['\033[4m', '\033[24m'], + 'inverse': ['\033[7m', '\033[27m'], + 'black': ['\033[30m', '\033[39m'], + 'red': ['\033[31m', '\033[39m'], + 'green': ['\033[32m', '\033[39m'], + 'yellow': ['\033[33m', '\033[39m'], + 'blue': ['\033[34m', '\033[39m'], + 'magenta': ['\033[35m', '\033[39m'], + 'cyan': ['\033[36m', '\033[39m'], + 'white': ['\033[37m', '\033[39m'], + 'default': ['\033[39m', '\033[39m'], + 'grey': ['\033[90m', '\033[39m'], + 'bgBlack': ['\033[40m', '\033[49m'], + 'bgRed': ['\033[41m', '\033[49m'], + 'bgGreen': ['\033[42m', '\033[49m'], + 'bgYellow': ['\033[43m', '\033[49m'], + 'bgBlue': ['\033[44m', '\033[49m'], + 'bgMagenta': ['\033[45m', '\033[49m'], + 'bgCyan': ['\033[46m', '\033[49m'], + 'bgWhite': ['\033[47m', '\033[49m'], + 'bgDefault': ['\033[49m', '\033[49m'] +} +Object.keys(styles).forEach(function(style) { + Object.defineProperty(String.prototype, style, { + get: function() { return styles[style][0] + this + styles[style][1]; }, + enumerable: false + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,64 @@ +{ + "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": "0.4.31", + "keywords": [ + "Hixie", + "HyBi", + "Push", + "RFC-6455", + "WebSocket", + "WebSockets", + "real-time" + ], + "repository": { + "type": "git", + "url": "git://github.com/einaros/ws.git" + }, + "bin": { + "wscat": "./bin/wscat" + }, + "scripts": { + "test": "make test", + "install": "(node-gyp rebuild 2> builderror.log) || (exit 0)" + }, + "engines": { + "node": ">=0.4.0" + }, + "dependencies": { + "commander": "~0.6.1", + "nan": "~0.3.0", + "tinycolor": "0.x", + "options": ">=0.0.5" + }, + "devDependencies": { + "mocha": "1.12.0", + "should": "1.2.x", + "expect.js": "0.2.x", + "benchmark": "0.3.x", + "ansi": "latest" + }, + "browser": "./lib/browser.js", + "component": { + "scripts": { + "ws/index.js": "./lib/browser.js" + } + }, + "gypfile": true, + "readme": "[![Build Status](https://secure.travis-ci.org/einaros/ws.png)](http://travis-ci.org/einaros/ws)\n\n# ws: a node.js websocket library #\n\n`ws` is a simple to use websocket implementation, up-to-date against RFC-6455, and [probably the fastest WebSocket library for node.js](http://web.archive.org/web/20130314230536/http://hobbycoding.posterous.com/the-fastest-websocket-module-for-nodejs).\n\nPasses the quite extensive Autobahn test suite. See http://einaros.github.com/ws for the full reports.\n\nComes with a command line utility, `wscat`, which can either act as a server (--listen), or client (--connect); Use it to debug simple websocket services.\n\n## Protocol support ##\n\n* **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.)\n* **HyBi drafts 07-12** (Use the option `protocolVersion: 8`, or argument `-p 8` for wscat)\n* **HyBi drafts 13-17** (Current default, alternatively option `protocolVersion: 13`, or argument `-p 13` for wscat)\n\n_See the echo.websocket.org example below for how to use the `protocolVersion` option._\n\n## Usage ##\n\n### Installing ###\n\n`npm install ws`\n\n### Sending and receiving text data ###\n\n```js\nvar WebSocket = require('ws');\nvar ws = new WebSocket('ws://www.host.com/path');\nws.on('open', function() {\n ws.send('something');\n});\nws.on('message', function(data, flags) {\n // flags.binary will be set if a binary data is received\n // flags.masked will be set if the data was masked\n});\n```\n\n### Sending binary data ###\n\n```js\nvar WebSocket = require('ws');\nvar ws = new WebSocket('ws://www.host.com/path');\nws.on('open', function() {\n var array = new Float32Array(5);\n for (var i = 0; i < array.length; ++i) array[i] = i / 2;\n ws.send(array, {binary: true, mask: true});\n});\n```\n\nSetting `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.\n\n### Server example ###\n\n```js\nvar WebSocketServer = require('ws').Server\n , wss = new WebSocketServer({port: 8080});\nwss.on('connection', function(ws) {\n ws.on('message', function(message) {\n console.log('received: %s', message);\n });\n ws.send('something');\n});\n```\n\n### Server sending broadcast data ###\n\n```js\nvar WebSocketServer = require('ws').Server\n , wss = new WebSocketServer({port: 8080});\n \nwss.broadcast = function(data) {\n\tfor(var i in this.clients)\n\t\tthis.clients[i].send(data);\n};\n```\n\n### Error handling best practices ###\n\n```js\n// If the WebSocket is closed before the following send is attempted\nws.send('something');\n\n// Errors (both immediate and async write errors) can be detected in an optional callback.\n// The callback is also the only way of being notified that data has actually been sent.\nws.send('something', function(error) {\n // if error is null, the send has been completed,\n // otherwise the error object will indicate what failed.\n});\n\n// Immediate errors can also be handled with try/catch-blocks, but **note**\n// that since sends are inherently asynchronous, socket write failures will *not*\n// be captured when this technique is used.\ntry {\n ws.send('something');\n}\ncatch (e) {\n // handle error\n}\n```\n\n### echo.websocket.org demo ###\n\n```js\nvar WebSocket = require('ws');\nvar ws = new WebSocket('ws://echo.websocket.org/', {protocolVersion: 8, origin: 'http://websocket.org'});\nws.on('open', function() {\n console.log('connected');\n ws.send(Date.now().toString(), {mask: true});\n});\nws.on('close', function() {\n console.log('disconnected');\n});\nws.on('message', function(data, flags) {\n console.log('Roundtrip time: ' + (Date.now() - parseInt(data)) + 'ms', flags);\n setTimeout(function() {\n ws.send(Date.now().toString(), {mask: true});\n }, 500);\n});\n```\n\n### wscat against echo.websocket.org ###\n\n $ npm install -g ws\n $ wscat -c ws://echo.websocket.org -p 8\n connected (press CTRL+C to quit)\n > hi there\n < hi there\n > are you a happy parrot?\n < are you a happy parrot?\n\n### Other examples ###\n\nFor a full example with a browser client communicating with a ws server, see the examples folder.\n\nNote 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.\n\nOtherwise, see the test cases.\n\n### Running the tests ###\n\n`make test`\n\n## API Docs ##\n\nSee the doc/ directory for Node.js-like docs for the ws classes.\n\n## License ##\n\n(The MIT License)\n\nCopyright (c) 2011 Einar Otto Stangvik <einaros@gmail.com>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/einaros/ws/issues" + }, + "_id": "ws@0.4.31", + "dist": { + "shasum": "fed17bd81b4cc99cb79b75ffd49953fd3e7bf0d6" + }, + "_from": "ws@0.4.x", + "_resolved": "https://registry.npmjs.org/ws/-/ws-0.4.31.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/src/bufferutil.cc --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/src/bufferutil.cc Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,117 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include "nan.h" + +using namespace v8; +using namespace node; + +class BufferUtil : public ObjectWrap +{ +public: + + static void Initialize(v8::Handle target) + { + NanScope(); + Local t = FunctionTemplate::New(New); + t->InstanceTemplate()->SetInternalFieldCount(1); + NODE_SET_METHOD(t, "unmask", BufferUtil::Unmask); + NODE_SET_METHOD(t, "mask", BufferUtil::Mask); + NODE_SET_METHOD(t, "merge", BufferUtil::Merge); + target->Set(String::NewSymbol("BufferUtil"), t->GetFunction()); + } + +protected: + + static NAN_METHOD(New) + { + NanScope(); + BufferUtil* bufferUtil = new BufferUtil(); + bufferUtil->Wrap(args.This()); + NanReturnValue(args.This()); + } + + static NAN_METHOD(Merge) + { + NanScope(); + Local bufferObj = args[0]->ToObject(); + char* buffer = Buffer::Data(bufferObj); + Local array = Local::Cast(args[1]); + unsigned int arrayLength = array->Length(); + size_t offset = 0; + unsigned int i; + for (i = 0; i < arrayLength; ++i) { + Local src = array->Get(i)->ToObject(); + size_t length = Buffer::Length(src); + memcpy(buffer + offset, Buffer::Data(src), length); + offset += length; + } + NanReturnValue(True()); + } + + static NAN_METHOD(Unmask) + { + NanScope(); + Local buffer_obj = args[0]->ToObject(); + size_t length = Buffer::Length(buffer_obj); + Local mask_obj = args[1]->ToObject(); + unsigned int *mask = (unsigned int*)Buffer::Data(mask_obj); + unsigned int* from = (unsigned int*)Buffer::Data(buffer_obj); + size_t len32 = length / 4; + unsigned int i; + for (i = 0; i < len32; ++i) *(from + i) ^= *mask; + from += i; + switch (length % 4) { + case 3: *((unsigned char*)from+2) = *((unsigned char*)from+2) ^ ((unsigned char*)mask)[2]; + case 2: *((unsigned char*)from+1) = *((unsigned char*)from+1) ^ ((unsigned char*)mask)[1]; + case 1: *((unsigned char*)from ) = *((unsigned char*)from ) ^ ((unsigned char*)mask)[0]; + case 0:; + } + NanReturnValue(True()); + } + + static NAN_METHOD(Mask) + { + NanScope(); + Local buffer_obj = args[0]->ToObject(); + Local mask_obj = args[1]->ToObject(); + unsigned int *mask = (unsigned int*)Buffer::Data(mask_obj); + Local output_obj = args[2]->ToObject(); + unsigned int dataOffset = args[3]->Int32Value(); + unsigned int length = args[4]->Int32Value(); + unsigned int* to = (unsigned int*)(Buffer::Data(output_obj) + dataOffset); + unsigned int* from = (unsigned int*)Buffer::Data(buffer_obj); + unsigned int len32 = length / 4; + unsigned int i; + for (i = 0; i < len32; ++i) *(to + i) = *(from + i) ^ *mask; + to += i; + from += i; + switch (length % 4) { + case 3: *((unsigned char*)to+2) = *((unsigned char*)from+2) ^ *((unsigned char*)mask+2); + case 2: *((unsigned char*)to+1) = *((unsigned char*)from+1) ^ *((unsigned char*)mask+1); + case 1: *((unsigned char*)to ) = *((unsigned char*)from ) ^ *((unsigned char*)mask); + case 0:; + } + NanReturnValue(True()); + } +}; + +extern "C" void init (Handle target) +{ + NanScope(); + BufferUtil::Initialize(target); +} + +NODE_MODULE(bufferutil, init) + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/src/validation.cc --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/src/validation.cc Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,145 @@ +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik + * MIT Licensed + */ + +#include +#include +#include +#include +#include +#include +#include +#include "nan.h" + +using namespace v8; +using namespace node; + +#define UNI_SUR_HIGH_START (uint32_t) 0xD800 +#define UNI_SUR_LOW_END (uint32_t) 0xDFFF +#define UNI_REPLACEMENT_CHAR (uint32_t) 0x0000FFFD +#define UNI_MAX_LEGAL_UTF32 (uint32_t) 0x0010FFFF + +static const uint8_t trailingBytesForUTF8[256] = { + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, + 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5 +}; + +static const uint32_t offsetsFromUTF8[6] = { + 0x00000000, 0x00003080, 0x000E2080, + 0x03C82080, 0xFA082080, 0x82082080 +}; + +static int isLegalUTF8(const uint8_t *source, const int length) +{ + uint8_t a; + const uint8_t *srcptr = source+length; + switch (length) { + default: return 0; + /* Everything else falls through when "true"... */ + /* RFC3629 makes 5 & 6 bytes UTF-8 illegal + case 6: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return 0; + case 5: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return 0; */ + case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return 0; + case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return 0; + case 2: if ((a = (*--srcptr)) > 0xBF) return 0; + switch (*source) { + /* no fall-through in this inner switch */ + case 0xE0: if (a < 0xA0) return 0; break; + case 0xED: if (a > 0x9F) return 0; break; + case 0xF0: if (a < 0x90) return 0; break; + case 0xF4: if (a > 0x8F) return 0; break; + default: if (a < 0x80) return 0; + } + + case 1: if (*source >= 0x80 && *source < 0xC2) return 0; + } + if (*source > 0xF4) return 0; + return 1; +} + +int is_valid_utf8 (size_t len, char *value) +{ + /* is the string valid UTF-8? */ + for (unsigned int i = 0; i < len; i++) { + uint32_t ch = 0; + uint8_t extrabytes = trailingBytesForUTF8[(uint8_t) value[i]]; + + if (extrabytes + i >= len) + return 0; + + if (isLegalUTF8 ((uint8_t *) (value + i), extrabytes + 1) == 0) return 0; + + switch (extrabytes) { + case 5 : ch += (uint8_t) value[i++]; ch <<= 6; + case 4 : ch += (uint8_t) value[i++]; ch <<= 6; + case 3 : ch += (uint8_t) value[i++]; ch <<= 6; + case 2 : ch += (uint8_t) value[i++]; ch <<= 6; + case 1 : ch += (uint8_t) value[i++]; ch <<= 6; + case 0 : ch += (uint8_t) value[i]; + } + + ch -= offsetsFromUTF8[extrabytes]; + + if (ch <= UNI_MAX_LEGAL_UTF32) { + if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) + return 0; + } else { + return 0; + } + } + + return 1; +} + +class Validation : public ObjectWrap +{ +public: + + static void Initialize(v8::Handle target) + { + HandleScope scope; + Local t = FunctionTemplate::New(New); + t->InstanceTemplate()->SetInternalFieldCount(1); + NODE_SET_METHOD(t, "isValidUTF8", Validation::IsValidUTF8); + target->Set(String::NewSymbol("Validation"), t->GetFunction()); + } + +protected: + + static NAN_METHOD(New) + { + NanScope(); + Validation* validation = new Validation(); + validation->Wrap(args.This()); + NanReturnValue(args.This()); + } + + static NAN_METHOD(IsValidUTF8) + { + NanScope(); + if (!Buffer::HasInstance(args[0])) { + return NanThrowTypeError("First argument needs to be a buffer"); + } + Local buffer_obj = args[0]->ToObject(); + char *buffer_data = Buffer::Data(buffer_obj); + size_t buffer_length = Buffer::Length(buffer_obj); + NanReturnValue(is_valid_utf8(buffer_length, buffer_data) == 1 ? True() : False()); + } +}; + +extern "C" void init (Handle target) +{ + NanScope(); + Validation::Initialize(target); +} + +NODE_MODULE(validation, init) + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/BufferPool.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/BufferPool.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,63 @@ +var BufferPool = require('../lib/BufferPool'); +require('should'); + +describe('BufferPool', function() { + describe('#ctor', function() { + it('allocates pool', function() { + var db = new BufferPool(1000); + db.size.should.eql(1000); + }); + }); + describe('#get', function() { + it('grows the pool if necessary', function() { + var db = new BufferPool(1000); + var buf = db.get(2000); + db.size.should.be.above(1000); + db.used.should.eql(2000); + buf.length.should.eql(2000); + }); + it('grows the pool after the first call, if necessary', function() { + var db = new BufferPool(1000); + var buf = db.get(1000); + db.used.should.eql(1000); + db.size.should.eql(1000); + buf.length.should.eql(1000); + var buf2 = db.get(1000); + db.used.should.eql(2000); + db.size.should.be.above(1000); + buf2.length.should.eql(1000); + }); + it('grows the pool according to the growStrategy if necessary', function() { + var db = new BufferPool(1000, function(db, length) { + return db.size + 2345; + }); + var buf = db.get(2000); + db.size.should.eql(3345); + buf.length.should.eql(2000); + }); + it('doesnt grow the pool if theres enough room available', function() { + var db = new BufferPool(1000); + var buf = db.get(1000); + db.size.should.eql(1000); + buf.length.should.eql(1000); + }); + }); + describe('#reset', function() { + it('shinks the pool', function() { + var db = new BufferPool(1000); + var buf = db.get(2000); + db.reset(true); + db.size.should.eql(1000); + }); + it('shrinks the pool according to the shrinkStrategy', function() { + var db = new BufferPool(1000, function(db, length) { + return db.used + length; + }, function(db) { + return 0; + }); + var buf = db.get(2000); + db.reset(true); + db.size.should.eql(0); + }); + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/Receiver.hixie.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/Receiver.hixie.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,158 @@ +var assert = require('assert') + , expect = require('expect.js') + , Receiver = require('../lib/Receiver.hixie'); +require('./hybi-common'); + +describe('Receiver', function() { + it('can parse text message', function() { + var p = new Receiver(); + var packet = '00 48 65 6c 6c 6f ff'; + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal('Hello', data); + }; + + p.add(getBufferFromHexString(packet)); + expect(gotData).to.equal(true); + }); + + it('can parse multiple text messages', function() { + var p = new Receiver(); + var packet = '00 48 65 6c 6c 6f ff 00 48 65 6c 6c 6f ff'; + + var gotData = false; + var messages = []; + p.ontext = function(data) { + gotData = true; + messages.push(data); + }; + + p.add(getBufferFromHexString(packet)); + expect(gotData).to.equal(true); + for (var i = 0; i < 2; ++i) { + expect(messages[i]).to.equal('Hello'); + } + }); + + it('can parse empty message', function() { + var p = new Receiver(); + var packet = '00 ff'; + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal('', data); + }; + + p.add(getBufferFromHexString(packet)); + expect(gotData).to.equal(true); + }); + + it('can parse text messages delivered over multiple frames', function() { + var p = new Receiver(); + var packets = [ + '00 48', + '65 6c 6c', + '6f ff 00 48', + '65', + '6c 6c 6f', + 'ff' + ]; + + var gotData = false; + var messages = []; + p.ontext = function(data) { + gotData = true; + messages.push(data); + }; + + for (var i = 0; i < packets.length; ++i) { + p.add(getBufferFromHexString(packets[i])); + } + expect(gotData).to.equal(true); + for (var i = 0; i < 2; ++i) { + expect(messages[i]).to.equal('Hello'); + } + }); + + it('emits an error if a payload doesnt start with 0x00', function() { + var p = new Receiver(); + var packets = [ + '00 6c ff', + '00 6c ff ff', + 'ff 00 6c ff 00 6c ff', + '00', + '6c 6c 6f', + 'ff' + ]; + + var gotData = false; + var gotError = false; + var messages = []; + p.ontext = function(data) { + gotData = true; + messages.push(data); + }; + p.onerror = function(reason, code) { + gotError = code == true; + }; + + for (var i = 0; i < packets.length && !gotError; ++i) { + p.add(getBufferFromHexString(packets[i])); + } + expect(gotError).to.equal(true); + expect(messages[0]).to.equal('l'); + expect(messages[1]).to.equal('l'); + expect(messages.length).to.equal(2); + }); + + it('can parse close messages', function() { + var p = new Receiver(); + var packets = [ + 'ff 00' + ]; + + var gotClose = false; + var gotError = false; + p.onclose = function() { + gotClose = true; + }; + p.onerror = function(reason, code) { + gotError = code == true; + }; + + for (var i = 0; i < packets.length && !gotError; ++i) { + p.add(getBufferFromHexString(packets[i])); + } + expect(gotClose).to.equal(true); + expect(gotError).to.equal(false); + }); + + it('can parse binary messages delivered over multiple frames', function() { + var p = new Receiver(); + var packets = [ + '80 05 48', + '65 6c 6c', + '6f 80 80 05 48', + '65', + '6c 6c 6f' + ]; + + var gotData = false; + var messages = []; + p.ontext = function(data) { + gotData = true; + messages.push(data); + }; + + for (var i = 0; i < packets.length; ++i) { + p.add(getBufferFromHexString(packets[i])); + } + expect(gotData).to.equal(true); + for (var i = 0; i < 2; ++i) { + expect(messages[i]).to.equal('Hello'); + } + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/Receiver.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/Receiver.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,255 @@ +var assert = require('assert') + , Receiver = require('../lib/Receiver'); +require('should'); +require('./hybi-common'); + +describe('Receiver', function() { + it('can parse unmasked text message', function() { + var p = new Receiver(); + var packet = '81 05 48 65 6c 6c 6f'; + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal('Hello', data); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse close message', function() { + var p = new Receiver(); + var packet = '88 00'; + + var gotClose = false; + p.onclose = function(data) { + gotClose = true; + }; + + p.add(getBufferFromHexString(packet)); + gotClose.should.be.ok; + }); + it('can parse masked text message', function() { + var p = new Receiver(); + var packet = '81 93 34 83 a8 68 01 b9 92 52 4f a1 c6 09 59 e6 8a 52 16 e6 cb 00 5b a1 d5'; + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal('5:::{"name":"echo"}', data); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a masked text message longer than 125 bytes', function() { + var p = new Receiver(); + var message = 'A'; + for (var i = 0; i < 300; ++i) message += (i % 5).toString(); + var packet = '81 FE ' + pack(4, message.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal(message, data); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a really long masked text message', function() { + var p = new Receiver(); + var message = 'A'; + for (var i = 0; i < 64*1024; ++i) message += (i % 5).toString(); + var packet = '81 FF ' + pack(16, message.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal(message, data); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a fragmented masked text message of 300 bytes', function() { + var p = new Receiver(); + var message = 'A'; + for (var i = 0; i < 300; ++i) message += (i % 5).toString(); + var msgpiece1 = message.substr(0, 150); + var msgpiece2 = message.substr(150); + var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68')); + var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68')); + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal(message, data); + }; + + p.add(getBufferFromHexString(packet1)); + p.add(getBufferFromHexString(packet2)); + gotData.should.be.ok; + }); + it('can parse a ping message', function() { + var p = new Receiver(); + var message = 'Hello'; + var packet = '89 ' + getHybiLengthAsHexString(message.length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotPing = false; + p.onping = function(data) { + gotPing = true; + assert.equal(message, data); + }; + + p.add(getBufferFromHexString(packet)); + gotPing.should.be.ok; + }); + it('can parse a ping with no data', function() { + var p = new Receiver(); + var packet = '89 00'; + + var gotPing = false; + p.onping = function(data) { + gotPing = true; + }; + + p.add(getBufferFromHexString(packet)); + gotPing.should.be.ok; + }); + it('can parse a fragmented masked text message of 300 bytes with a ping in the middle', function() { + var p = new Receiver(); + var message = 'A'; + for (var i = 0; i < 300; ++i) message += (i % 5).toString(); + + var msgpiece1 = message.substr(0, 150); + var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68')); + + var pingMessage = 'Hello'; + var pingPacket = '89 ' + getHybiLengthAsHexString(pingMessage.length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(pingMessage, '34 83 a8 68')); + + var msgpiece2 = message.substr(150); + var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68')); + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal(message, data); + }; + var gotPing = false; + p.onping = function(data) { + gotPing = true; + assert.equal(pingMessage, data); + }; + + p.add(getBufferFromHexString(packet1)); + p.add(getBufferFromHexString(pingPacket)); + p.add(getBufferFromHexString(packet2)); + gotData.should.be.ok; + gotPing.should.be.ok; + }); + it('can parse a fragmented masked text message of 300 bytes with a ping in the middle, which is delievered over sevaral tcp packets', function() { + var p = new Receiver(); + var message = 'A'; + for (var i = 0; i < 300; ++i) message += (i % 5).toString(); + + var msgpiece1 = message.substr(0, 150); + var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68')); + + var pingMessage = 'Hello'; + var pingPacket = '89 ' + getHybiLengthAsHexString(pingMessage.length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(pingMessage, '34 83 a8 68')); + + var msgpiece2 = message.substr(150); + var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68')); + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal(message, data); + }; + var gotPing = false; + p.onping = function(data) { + gotPing = true; + assert.equal(pingMessage, data); + }; + + var buffers = []; + buffers = buffers.concat(splitBuffer(getBufferFromHexString(packet1))); + buffers = buffers.concat(splitBuffer(getBufferFromHexString(pingPacket))); + buffers = buffers.concat(splitBuffer(getBufferFromHexString(packet2))); + for (var i = 0; i < buffers.length; ++i) { + p.add(buffers[i]); + } + gotData.should.be.ok; + gotPing.should.be.ok; + }); + it('can parse a 100 byte long masked binary message', function() { + var p = new Receiver(); + var length = 100; + var message = new Buffer(length); + for (var i = 0; i < length; ++i) message[i] = i % 256; + var originalMessage = getHexStringFromBuffer(message); + var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotData = false; + p.onbinary = function(data) { + gotData = true; + assert.equal(originalMessage, getHexStringFromBuffer(data)); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a 256 byte long masked binary message', function() { + var p = new Receiver(); + var length = 256; + var message = new Buffer(length); + for (var i = 0; i < length; ++i) message[i] = i % 256; + var originalMessage = getHexStringFromBuffer(message); + var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotData = false; + p.onbinary = function(data) { + gotData = true; + assert.equal(originalMessage, getHexStringFromBuffer(data)); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a 200kb long masked binary message', function() { + var p = new Receiver(); + var length = 200 * 1024; + var message = new Buffer(length); + for (var i = 0; i < length; ++i) message[i] = i % 256; + var originalMessage = getHexStringFromBuffer(message); + var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotData = false; + p.onbinary = function(data) { + gotData = true; + assert.equal(originalMessage, getHexStringFromBuffer(data)); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a 200kb long unmasked binary message', function() { + var p = new Receiver(); + var length = 200 * 1024; + var message = new Buffer(length); + for (var i = 0; i < length; ++i) message[i] = i % 256; + var originalMessage = getHexStringFromBuffer(message); + var packet = '82 ' + getHybiLengthAsHexString(length, false) + ' ' + getHexStringFromBuffer(message); + + var gotData = false; + p.onbinary = function(data) { + gotData = true; + assert.equal(originalMessage, getHexStringFromBuffer(data)); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); +}); + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/Sender.hixie.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/Sender.hixie.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,134 @@ +var assert = require('assert') + , Sender = require('../lib/Sender.hixie'); +require('should'); +require('./hybi-common'); + +describe('Sender', function() { + describe('#send', function() { + it('frames and sends a text message', function(done) { + var message = 'Hello world'; + var received; + var socket = { + write: function(data, encoding, cb) { + received = data; + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.send(message, {}, function() { + received.toString('utf8').should.eql('\u0000' + message + '\ufffd'); + done(); + }); + }); + + it('frames and sends an empty message', function(done) { + var socket = { + write: function(data, encoding, cb) { + done(); + } + }; + var sender = new Sender(socket, {}); + sender.send('', {}, function() {}); + }); + + it('frames and sends a buffer', function(done) { + var received; + var socket = { + write: function(data, encoding, cb) { + received = data; + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.send(new Buffer('foobar'), {}, function() { + received.toString('utf8').should.eql('\u0000foobar\ufffd'); + done(); + }); + }); + + it('frames and sends a binary message', function(done) { + var message = 'Hello world'; + var received; + var socket = { + write: function(data, encoding, cb) { + received = data; + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.send(message, {binary: true}, function() { + received.toString('hex').should.eql( + // 0x80 0x0b H e l l o w o r l d + '800b48656c6c6f20776f726c64'); + done(); + }); + }); +/* + it('throws an exception for binary data', function(done) { + var socket = { + write: function(data, encoding, cb) { + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.on('error', function() { + done(); + }); + sender.send(new Buffer(100), {binary: true}, function() {}); + }); +*/ + it('can fauxe stream data', function(done) { + var received = []; + var socket = { + write: function(data, encoding, cb) { + received.push(data); + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.send(new Buffer('foobar'), { fin: false }, function() {}); + sender.send('bazbar', { fin: false }, function() {}); + sender.send(new Buffer('end'), { fin: true }, function() { + received[0].toString('utf8').should.eql('\u0000foobar'); + received[1].toString('utf8').should.eql('bazbar'); + received[2].toString('utf8').should.eql('end\ufffd'); + done(); + }); + }); + }); + + describe('#close', function() { + it('sends a hixie close frame', function(done) { + var received; + var socket = { + write: function(data, encoding, cb) { + received = data; + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.close(null, null, null, function() { + received.toString('utf8').should.eql('\ufffd\u0000'); + done(); + }); + }); + + it('sends a message end marker if fauxe streaming has started, before hixie close frame', function(done) { + var received = []; + var socket = { + write: function(data, encoding, cb) { + received.push(data); + if (cb) process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.send(new Buffer('foobar'), { fin: false }, function() {}); + sender.close(null, null, null, function() { + received[0].toString('utf8').should.eql('\u0000foobar'); + received[1].toString('utf8').should.eql('\ufffd'); + received[2].toString('utf8').should.eql('\ufffd\u0000'); + done(); + }); + }); + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/Sender.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/Sender.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,24 @@ +var Sender = require('../lib/Sender'); +require('should'); + +describe('Sender', function() { + describe('#frameAndSend', function() { + it('does not modify a masked binary buffer', function() { + var sender = new Sender({ write: function() {} }); + var buf = new Buffer([1, 2, 3, 4, 5]); + sender.frameAndSend(2, buf, true, true); + buf[0].should.eql(1); + buf[1].should.eql(2); + buf[2].should.eql(3); + buf[3].should.eql(4); + buf[4].should.eql(5); + }); + + it('does not modify a masked text buffer', function() { + var sender = new Sender({ write: function() {} }); + var text = 'hi there'; + sender.frameAndSend(1, text, true, true); + text.should.eql('hi there'); + }); + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/Validation.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/Validation.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,23 @@ +var Validation = require('../lib/Validation').Validation; +require('should'); + +describe('Validation', function() { + describe('isValidUTF8', function() { + it('should return true for a valid utf8 string', function() { + var validBuffer = new Buffer('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque gravida mattis rhoncus. Donec iaculis, metus quis varius accumsan, erat mauris condimentum diam, et egestas erat enim ut ligula. Praesent sollicitudin tellus eget dolor euismod euismod. Nullam ac augue nec neque varius luctus. Curabitur elit mi, consequat ultricies adipiscing mollis, scelerisque in erat. Phasellus facilisis fermentum ullamcorper. Nulla et sem eu arcu pharetra pellentesque. Praesent consectetur tempor justo, vel iaculis dui ullamcorper sit amet. Integer tristique viverra ullamcorper. Vivamus laoreet, nulla eget suscipit eleifend, lacus lectus feugiat libero, non fermentum erat nisi at risus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut pulvinar dignissim tellus, eu dignissim lorem vulputate quis. Morbi ut pulvinar augue.'); + Validation.isValidUTF8(validBuffer).should.be.ok; + }); + it('should return false for an erroneous string', function() { + var invalidBuffer = new Buffer([0xce, 0xba, 0xe1, 0xbd, 0xb9, 0xcf, 0x83, 0xce, 0xbc, 0xce, 0xb5, 0xed, 0xa0, 0x80, 0x65, 0x64, 0x69, 0x74, 0x65, 0x64]); + Validation.isValidUTF8(invalidBuffer).should.not.be.ok; + }); + it('should return true for valid cases from the autobahn test suite', function() { + Validation.isValidUTF8(new Buffer('\xf0\x90\x80\x80')).should.be.ok; + Validation.isValidUTF8(new Buffer([0xf0, 0x90, 0x80, 0x80])).should.be.ok; + }); + it('should return false for erroneous autobahn strings', function() { + Validation.isValidUTF8(new Buffer([0xce, 0xba, 0xe1, 0xbd])).should.not.be.ok; + }); + }); +}); + diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/WebSocket.integration.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/WebSocket.integration.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,44 @@ +var assert = require('assert') + , WebSocket = require('../') + , server = require('./testserver'); + +var port = 20000; + +function getArrayBuffer(buf) { + var l = buf.length; + var arrayBuf = new ArrayBuffer(l); + var uint8View = new Uint8Array(arrayBuf); + + for (var i = 0; i < l; i++) { + uint8View[i] = buf[i]; + } + return uint8View.buffer; +} + +function areArraysEqual(x, y) { + if (x.length != y.length) return false; + for (var i = 0, l = x.length; i < l; ++i) { + if (x[i] !== y[i]) return false; + } + return true; +} + +describe('WebSocket', function() { + it('communicates successfully with echo service', function(done) { + var ws = new WebSocket('ws://echo.websocket.org/', {protocolVersion: 13, origin: 'http://websocket.org'}); + var str = Date.now().toString(); + var dataReceived = false; + ws.on('open', function() { + ws.send(str, {mask: true}); + }); + ws.on('close', function() { + assert.equal(true, dataReceived); + done(); + }); + ws.on('message', function(data, flags) { + assert.equal(str, data); + ws.terminate(); + dataReceived = true; + }); + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/WebSocket.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/WebSocket.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1724 @@ +var assert = require('assert') + , https = require('https') + , http = require('http') + , should = require('should') + , WebSocket = require('../') + , WebSocketServer = require('../').Server + , fs = require('fs') + , server = require('./testserver') + , crypto = require('crypto'); + +var port = 20000; + +function getArrayBuffer(buf) { + var l = buf.length; + var arrayBuf = new ArrayBuffer(l); + var uint8View = new Uint8Array(arrayBuf); + for (var i = 0; i < l; i++) { + uint8View[i] = buf[i]; + } + return uint8View.buffer; +} + + +function areArraysEqual(x, y) { + if (x.length != y.length) return false; + for (var i = 0, l = x.length; i < l; ++i) { + if (x[i] !== y[i]) return false; + } + return true; +} + +describe('WebSocket', function() { + describe('#ctor', function() { + it('throws exception for invalid url', function(done) { + try { + var ws = new WebSocket('echo.websocket.org'); + } + catch (e) { + done(); + } + }); + }); + + describe('options', function() { + it('should accept an `agent` option', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var agent = { + addRequest: function() { + wss.close(); + done(); + } + }; + var ws = new WebSocket('ws://localhost:' + port, { agent: agent }); + }); + }); + // GH-227 + it('should accept the `options` object as the 3rd argument', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var agent = { + addRequest: function() { + wss.close(); + done(); + } + }; + var ws = new WebSocket('ws://localhost:' + port, [], { agent: agent }); + }); + }); + }); + + describe('properties', function() { + it('#bytesReceived exposes number of bytes received', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('message', function() { + ws.bytesReceived.should.eql(8); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + ws.send('foobar'); + }); + }); + + it('#url exposes the server url', function(done) { + server.createServer(++port, function(srv) { + var url = 'ws://localhost:' + port; + var ws = new WebSocket(url); + assert.equal(url, ws.url); + ws.terminate(); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('#protocolVersion exposes the protocol version', function(done) { + server.createServer(++port, function(srv) { + var url = 'ws://localhost:' + port; + var ws = new WebSocket(url); + assert.equal(13, ws.protocolVersion); + ws.terminate(); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + describe('#bufferedAmount', function() { + it('defaults to zero', function(done) { + server.createServer(++port, function(srv) { + var url = 'ws://localhost:' + port; + var ws = new WebSocket(url); + assert.equal(0, ws.bufferedAmount); + ws.terminate(); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('defaults to zero upon "open"', function(done) { + server.createServer(++port, function(srv) { + var url = 'ws://localhost:' + port; + var ws = new WebSocket(url); + ws.onopen = function() { + assert.equal(0, ws.bufferedAmount); + ws.terminate(); + ws.on('close', function() { + srv.close(); + done(); + }); + }; + }); + }); + + it('stress kernel write buffer', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(ws) { + while (true) { + if (ws.bufferedAmount > 0) break; + ws.send((new Array(10000)).join('hello')); + } + ws.terminate(); + ws.on('close', function() { + wss.close(); + done(); + }); + }); + }); + }); + + describe('Custom headers', function() { + it('request has an authorization header', function (done) { + var auth = 'test:testpass'; + var srv = http.createServer(function (req, res) {}); + var wss = new WebSocketServer({server: srv}); + srv.listen(++port); + var ws = new WebSocket('ws://' + auth + '@localhost:' + port); + srv.on('upgrade', function (req, socket, head) { + assert(req.headers.authorization, 'auth header exists'); + assert.equal(req.headers.authorization, 'Basic ' + new Buffer(auth).toString('base64')); + ws.terminate(); + ws.on('close', function () { + srv.close(); + wss.close(); + done(); + }); + }); + }); + + it('accepts custom headers', function (done) { + var srv = http.createServer(function (req, res) {}); + var wss = new WebSocketServer({server: srv}); + srv.listen(++port); + + var ws = new WebSocket('ws://localhost:' + port, { + headers: { + 'Cookie': 'foo=bar' + } + }); + + srv.on('upgrade', function (req, socket, head) { + assert(req.headers.cookie, 'auth header exists'); + assert.equal(req.headers.cookie, 'foo=bar'); + + ws.terminate(); + ws.on('close', function () { + srv.close(); + wss.close(); + done(); + }); + }); + }); + }); + + describe('#readyState', function() { + it('defaults to connecting', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + assert.equal(WebSocket.CONNECTING, ws.readyState); + ws.terminate(); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('set to open once connection is established', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + assert.equal(WebSocket.OPEN, ws.readyState); + srv.close(); + done(); + }); + }); + }); + + it('set to closed once connection is closed', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.close(1001); + ws.on('close', function() { + assert.equal(WebSocket.CLOSED, ws.readyState); + srv.close(); + done(); + }); + }); + }); + + it('set to closed once connection is terminated', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.terminate(); + ws.on('close', function() { + assert.equal(WebSocket.CLOSED, ws.readyState); + srv.close(); + done(); + }); + }); + }); + }); + + /* + * Ready state constants + */ + + var readyStates = { + CONNECTING: 0, + OPEN: 1, + CLOSING: 2, + CLOSED: 3 + }; + + /* + * Ready state constant tests + */ + + Object.keys(readyStates).forEach(function(state) { + describe('.' + state, function() { + it('is enumerable property of class', function() { + var propertyDescripter = Object.getOwnPropertyDescriptor(WebSocket, state) + assert.equal(readyStates[state], propertyDescripter.value); + assert.equal(true, propertyDescripter.enumerable); + }); + }); + }); + + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + Object.keys(readyStates).forEach(function(state) { + describe('.' + state, function() { + it('is property of instance', function() { + assert.equal(readyStates[state], ws[state]); + }); + }); + }); + }); + }); + + describe('events', function() { + it('emits a ping event', function(done) { + var wss = new WebSocketServer({port: ++port}); + wss.on('connection', function(client) { + client.ping(); + }); + var ws = new WebSocket('ws://localhost:' + port); + ws.on('ping', function() { + ws.terminate(); + wss.close(); + done(); + }); + }); + + it('emits a pong event', function(done) { + var wss = new WebSocketServer({port: ++port}); + wss.on('connection', function(client) { + client.pong(); + }); + var ws = new WebSocket('ws://localhost:' + port); + ws.on('pong', function() { + ws.terminate(); + wss.close(); + done(); + }); + }); + }); + + describe('connection establishing', function() { + it('can disconnect before connection is established', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.terminate(); + ws.on('open', function() { + assert.fail('connect shouldnt be raised here'); + }); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('can close before connection is established', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.close(1001); + ws.on('open', function() { + assert.fail('connect shouldnt be raised here'); + }); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('invalid server key is denied', function(done) { + server.createServer(++port, server.handlers.invalidKey, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() { + srv.close(); + done(); + }); + }); + }); + + it('close event is raised when server closes connection', function(done) { + server.createServer(++port, server.handlers.closeAfterConnect, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('error is emitted if server aborts connection', function(done) { + server.createServer(++port, server.handlers.return401, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + assert.fail('connect shouldnt be raised here'); + }); + ws.on('error', function() { + srv.close(); + done(); + }); + }); + }); + }); + + describe('#pause and #resume', function() { + it('pauses the underlying stream', function(done) { + // this test is sort-of racecondition'y, since an unlikely slow connection + // to localhost can cause the test to succeed even when the stream pausing + // isn't working as intended. that is an extremely unlikely scenario, though + // and an acceptable risk for the test. + var client; + var serverClient; + var openCount = 0; + function onOpen() { + if (++openCount == 2) { + var paused = true; + serverClient.on('message', function() { + paused.should.not.be.ok; + wss.close(); + done(); + }); + serverClient.pause(); + setTimeout(function() { + paused = false; + serverClient.resume(); + }, 200); + client.send('foo'); + } + } + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + serverClient = ws; + serverClient.on('open', onOpen); + }); + wss.on('connection', function(ws) { + client = ws; + onOpen(); + }); + }); + }); + + describe('#ping', function() { + it('before connect should fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + try { + ws.ping(); + } + catch (e) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + + it('before connect can silently fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + ws.ping('', {}, true); + srv.close(); + ws.terminate(); + done(); + }); + }); + + it('without message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.ping(); + }); + srv.on('ping', function(message) { + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.ping('hi'); + }); + srv.on('ping', function(message) { + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with encoded message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.ping('hi', {mask: true}); + }); + srv.on('ping', function(message, flags) { + assert.ok(flags.masked); + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + }); + + describe('#pong', function() { + it('before connect should fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + try { + ws.pong(); + } + catch (e) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + + it('before connect can silently fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + ws.pong('', {}, true); + srv.close(); + ws.terminate(); + done(); + }); + }); + + it('without message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.pong(); + }); + srv.on('pong', function(message) { + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.pong('hi'); + }); + srv.on('pong', function(message) { + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with encoded message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.pong('hi', {mask: true}); + }); + srv.on('pong', function(message, flags) { + assert.ok(flags.masked); + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + }); + + describe('#send', function() { + it('very long binary data can be sent and received (with echoing server)', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var array = new Float32Array(5 * 1024 * 1024); + for (var i = 0; i < array.length; ++i) array[i] = i / 5; + ws.on('open', function() { + ws.send(array, {binary: true}); + }); + ws.on('message', function(message, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(array, new Float32Array(getArrayBuffer(message)))); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('can send and receive text data', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.send('hi'); + }); + ws.on('message', function(message, flags) { + assert.equal('hi', message); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('send and receive binary data as an array', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var array = new Float32Array(6); + for (var i = 0; i < array.length; ++i) array[i] = i / 2; + var partial = array.subarray(2, 5); + ws.on('open', function() { + ws.send(partial, {binary: true}); + }); + ws.on('message', function(message, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(partial, new Float32Array(getArrayBuffer(message)))); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('binary data can be sent and received as buffer', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var buf = new Buffer('foobar'); + ws.on('open', function() { + ws.send(buf, {binary: true}); + }); + ws.on('message', function(message, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(buf, message)); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('ArrayBuffer is auto-detected without binary flag', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var array = new Float32Array(5); + for (var i = 0; i < array.length; ++i) array[i] = i / 2; + ws.on('open', function() { + ws.send(array.buffer); + }); + ws.onmessage = function (event) { + assert.ok(event.type = 'Binary'); + assert.ok(areArraysEqual(array, new Float32Array(getArrayBuffer(event.data)))); + ws.terminate(); + srv.close(); + done(); + }; + }); + }); + + it('Buffer is auto-detected without binary flag', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var buf = new Buffer('foobar'); + ws.on('open', function() { + ws.send(buf); + }); + ws.onmessage = function (event) { + assert.ok(event.type = 'Binary'); + assert.ok(areArraysEqual(event.data, buf)); + ws.terminate(); + srv.close(); + done(); + }; + }); + }); + + it('before connect should fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + try { + ws.send('hi'); + } + catch (e) { + ws.terminate(); + srv.close(); + done(); + } + }); + }); + + it('before connect should pass error through callback, if present', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + ws.send('hi', function(error) { + assert.ok(error instanceof Error); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('without data should be successful', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.send(); + }); + srv.on('message', function(message, flags) { + assert.equal('', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('calls optional callback when flushed', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.send('hi', function() { + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + }); + + it('with unencoded message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.send('hi'); + }); + srv.on('message', function(message, flags) { + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with encoded message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.send('hi', {mask: true}); + }); + srv.on('message', function(message, flags) { + assert.ok(flags.masked); + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with unencoded binary message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var array = new Float32Array(5); + for (var i = 0; i < array.length; ++i) array[i] = i / 2; + ws.on('open', function() { + ws.send(array, {binary: true}); + }); + srv.on('message', function(message, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(array, new Float32Array(getArrayBuffer(message)))); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with encoded binary message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var array = new Float32Array(5); + for (var i = 0; i < array.length; ++i) array[i] = i / 2; + ws.on('open', function() { + ws.send(array, {mask: true, binary: true}); + }); + srv.on('message', function(message, flags) { + assert.ok(flags.binary); + assert.ok(flags.masked); + assert.ok(areArraysEqual(array, new Float32Array(getArrayBuffer(message)))); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with binary stream will send fragmented data', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var callbackFired = false; + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.bufferSize = 100; + ws.send(fileStream, {binary: true}, function(error) { + assert.equal(null, error); + callbackFired = true; + }); + }); + srv.on('message', function(data, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile'), data)); + ws.terminate(); + }); + ws.on('close', function() { + assert.ok(callbackFired); + srv.close(); + done(); + }); + }); + }); + + it('with text stream will send fragmented data', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var callbackFired = false; + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream, {binary: false}, function(error) { + assert.equal(null, error); + callbackFired = true; + }); + }); + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + ws.terminate(); + }); + ws.on('close', function() { + assert.ok(callbackFired); + srv.close(); + done(); + }); + }); + }); + + it('will cause intermittent send to be delayed in order', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream); + ws.send('foobar'); + ws.send('baz'); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + ++receivedIndex; + if (receivedIndex == 1) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + } + else if (receivedIndex == 2) { + assert.ok(!flags.binary); + assert.equal('foobar', data); + } + else { + assert.ok(!flags.binary); + assert.equal('baz', data); + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent stream to be delayed in order', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream); + var i = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i == 1) send('foo'); + else send('bar', true); + }); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + ++receivedIndex; + if (receivedIndex == 1) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + } + else if (receivedIndex == 2) { + assert.ok(!flags.binary); + assert.equal('foobar', data); + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent ping to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream); + ws.ping('foobar'); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + srv.on('ping', function(data) { + assert.equal('foobar', data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent pong to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream); + ws.pong('foobar'); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + srv.on('pong', function(data) { + assert.equal('foobar', data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent close to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream); + ws.close(1000, 'foobar'); + }); + ws.on('close', function() { + srv.close(); + ws.terminate(); + done(); + }); + ws.on('error', function() { /* That's quite alright -- a send was attempted after close */ }); + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + }); + srv.on('close', function(code, data) { + assert.equal(1000, code); + assert.equal('foobar', data); + }); + }); + }); + }); + + describe('#stream', function() { + it('very long binary data can be streamed', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var buffer = new Buffer(10 * 1024); + for (var i = 0; i < buffer.length; ++i) buffer[i] = i % 0xff; + ws.on('open', function() { + var i = 0; + var blockSize = 800; + var bufLen = buffer.length; + ws.stream({binary: true}, function(error, send) { + assert.ok(!error); + var start = i * blockSize; + var toSend = Math.min(blockSize, bufLen - (i * blockSize)); + var end = start + toSend; + var isFinal = toSend < blockSize; + send(buffer.slice(start, end), isFinal); + i += 1; + }); + }); + srv.on('message', function(data, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(buffer, data)); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('before connect should pass error through callback', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + ws.stream(function(error) { + assert.ok(error instanceof Error); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('without callback should fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + ws.on('open', function() { + try { + ws.stream(); + } + catch (e) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent send to be delayed in order', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + ws.on('open', function() { + var i = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i == 1) { + send(payload.substr(0, 5)); + ws.send('foobar'); + ws.send('baz'); + } + else { + send(payload.substr(5, 5), true); + } + }); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + ++receivedIndex; + if (receivedIndex == 1) { + assert.ok(!flags.binary); + assert.equal(payload, data); + } + else if (receivedIndex == 2) { + assert.ok(!flags.binary); + assert.equal('foobar', data); + } + else { + assert.ok(!flags.binary); + assert.equal('baz', data); + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent stream to be delayed in order', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + ws.on('open', function() { + var i = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i == 1) { + send(payload.substr(0, 5)); + var i2 = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i2 == 1) send('foo'); + else send('bar', true); + }); + ws.send('baz'); + } + else send(payload.substr(5, 5), true); + }); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + ++receivedIndex; + if (receivedIndex == 1) { + assert.ok(!flags.binary); + assert.equal(payload, data); + } + else if (receivedIndex == 2) { + assert.ok(!flags.binary); + assert.equal('foobar', data); + } + else if (receivedIndex == 3){ + assert.ok(!flags.binary); + assert.equal('baz', data); + setTimeout(function() { + srv.close(); + ws.terminate(); + done(); + }, 1000); + } + else throw new Error('more messages than we actually sent just arrived'); + }); + }); + }); + + it('will cause intermittent ping to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + ws.on('open', function() { + var i = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i == 1) { + send(payload.substr(0, 5)); + ws.ping('foobar'); + } + else { + send(payload.substr(5, 5), true); + } + }); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.equal(payload, data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + srv.on('ping', function(data) { + assert.equal('foobar', data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent pong to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + ws.on('open', function() { + var i = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i == 1) { + send(payload.substr(0, 5)); + ws.pong('foobar'); + } + else { + send(payload.substr(5, 5), true); + } + }); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.equal(payload, data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + srv.on('pong', function(data) { + assert.equal('foobar', data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent close to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + var errorGiven = false; + ws.on('open', function() { + var i = 0; + ws.stream(function(error, send) { + if (++i == 1) { + send(payload.substr(0, 5)); + ws.close(1000, 'foobar'); + } + else if(i == 2) { + send(payload.substr(5, 5), true); + } + else if (i == 3) { + assert.ok(error); + errorGiven = true; + } + }); + }); + ws.on('close', function() { + assert.ok(errorGiven); + srv.close(); + ws.terminate(); + done(); + }); + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.equal(payload, data); + }); + srv.on('close', function(code, data) { + assert.equal(1000, code); + assert.equal('foobar', data); + }); + }); + }); + }); + + describe('#close', function() { + it('will raise error callback, if any, if called during send stream', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var errorGiven = false; + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream, function(error) { + errorGiven = error != null; + }); + ws.close(1000, 'foobar'); + }); + ws.on('close', function() { + setTimeout(function() { + assert.ok(errorGiven); + srv.close(); + ws.terminate(); + done(); + }, 1000); + }); + }); + }); + + it('without invalid first argument throws exception', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + try { + ws.close('error'); + } + catch (e) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('without reserved error code 1004 throws exception', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + try { + ws.close(1004); + } + catch (e) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('without message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.close(1000); + }); + srv.on('close', function(code, message, flags) { + assert.equal('', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.close(1000, 'some reason'); + }); + srv.on('close', function(code, message, flags) { + assert.ok(flags.masked); + assert.equal('some reason', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with encoded message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.close(1000, 'some reason', {mask: true}); + }); + srv.on('close', function(code, message, flags) { + assert.ok(flags.masked); + assert.equal('some reason', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('ends connection to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var connectedOnce = false; + ws.on('open', function() { + connectedOnce = true; + ws.close(1000, 'some reason', {mask: true}); + }); + ws.on('close', function() { + assert.ok(connectedOnce); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + }); + + describe('W3C API emulation', function() { + it('should not throw errors when getting and setting', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var listener = function () {}; + + ws.onmessage = listener; + ws.onerror = listener; + ws.onclose = listener; + ws.onopen = listener; + + assert.ok(ws.onopen === listener); + assert.ok(ws.onmessage === listener); + assert.ok(ws.onclose === listener); + assert.ok(ws.onerror === listener); + + srv.close(); + ws.terminate(); + done(); + }); + }); + + it('should work the same as the EventEmitter api', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var listener = function() {}; + var message = 0; + var close = 0; + var open = 0; + + ws.onmessage = function(messageEvent) { + assert.ok(!!messageEvent.data); + ++message; + ws.close(); + }; + + ws.onopen = function() { + ++open; + } + + ws.onclose = function() { + ++close; + } + + ws.on('open', function() { + ws.send('foo'); + }); + + ws.on('close', function() { + process.nextTick(function() { + assert.ok(message === 1); + assert.ok(open === 1); + assert.ok(close === 1); + + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + }); + + it('should receive text data wrapped in a MessageEvent when using addEventListener', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.addEventListener('open', function() { + ws.send('hi'); + }); + ws.addEventListener('message', function(messageEvent) { + assert.equal('hi', messageEvent.data); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('should receive valid CloseEvent when server closes with code 1000', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.addEventListener('close', function(closeEvent) { + assert.equal(true, closeEvent.wasClean); + assert.equal(1000, closeEvent.code); + ws.terminate(); + wss.close(); + done(); + }); + }); + wss.on('connection', function(client) { + client.close(1000); + }); + }); + + it('should receive valid CloseEvent when server closes with code 1001', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.addEventListener('close', function(closeEvent) { + assert.equal(false, closeEvent.wasClean); + assert.equal(1001, closeEvent.code); + assert.equal('some daft reason', closeEvent.reason); + ws.terminate(); + wss.close(); + done(); + }); + }); + wss.on('connection', function(client) { + client.close(1001, 'some daft reason'); + }); + }); + + it('should have target set on Events', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.addEventListener('open', function(openEvent) { + assert.equal(ws, openEvent.target); + }); + ws.addEventListener('message', function(messageEvent) { + assert.equal(ws, messageEvent.target); + wss.close(); + }); + ws.addEventListener('close', function(closeEvent) { + assert.equal(ws, closeEvent.target); + ws.emit('error', new Error('forced')); + }); + ws.addEventListener('error', function(errorEvent) { + assert.equal(errorEvent.message, 'forced'); + assert.equal(ws, errorEvent.target); + ws.terminate(); + done(); + }); + }); + wss.on('connection', function(client) { + client.send('hi') + }); + }); + }); + + describe('ssl', function() { + it('can connect to secure websocket server', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem') + }; + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + var wss = new WebSocketServer({server: app}); + app.listen(++port, function() { + var ws = new WebSocket('wss://localhost:' + port); + }); + wss.on('connection', function(ws) { + app.close(); + ws.terminate(); + wss.close(); + done(); + }); + }); + + it('can connect to secure websocket server with client side certificate', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem'), + ca: [fs.readFileSync('test/fixtures/ca1-cert.pem')], + requestCert: true + }; + var clientOptions = { + key: fs.readFileSync('test/fixtures/agent1-key.pem'), + cert: fs.readFileSync('test/fixtures/agent1-cert.pem') + }; + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + var success = false; + var wss = new WebSocketServer({ + server: app, + verifyClient: function(info) { + success = !!info.req.client.authorized; + return true; + } + }); + app.listen(++port, function() { + var ws = new WebSocket('wss://localhost:' + port, clientOptions); + }); + wss.on('connection', function(ws) { + app.close(); + ws.terminate(); + wss.close(); + success.should.be.ok; + done(); + }); + }); + + it('cannot connect to secure websocket server via ws://', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem') + }; + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + var wss = new WebSocketServer({server: app}); + app.listen(++port, function() { + var ws = new WebSocket('ws://localhost:' + port, { rejectUnauthorized :false }); + ws.on('error', function() { + app.close(); + ws.terminate(); + wss.close(); + done(); + }); + }); + }); + + it('can send and receive text data', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem') + }; + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + var wss = new WebSocketServer({server: app}); + app.listen(++port, function() { + var ws = new WebSocket('wss://localhost:' + port); + ws.on('open', function() { + ws.send('foobar'); + }); + }); + wss.on('connection', function(ws) { + ws.on('message', function(message, flags) { + message.should.eql('foobar'); + app.close(); + ws.terminate(); + wss.close(); + done(); + }); + }); + }); + + it('can send and receive very long binary data', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem') + } + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + crypto.randomBytes(5 * 1024 * 1024, function(ex, buf) { + if (ex) throw ex; + var wss = new WebSocketServer({server: app}); + app.listen(++port, function() { + var ws = new WebSocket('wss://localhost:' + port); + ws.on('open', function() { + ws.send(buf, {binary: true}); + }); + ws.on('message', function(message, flags) { + flags.binary.should.be.ok; + areArraysEqual(buf, message).should.be.ok; + app.close(); + ws.terminate(); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + ws.on('message', function(message, flags) { + ws.send(message, {binary: true}); + }); + }); + }); + }); + }); + + describe('protocol support discovery', function() { + describe('#supports', function() { + describe('#binary', function() { + it('returns true for hybi transport', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + assert.equal(true, client.supports.binary); + wss.close(); + done(); + }); + }); + + it('returns false for hixie transport', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + }); + wss.on('connection', function(client) { + assert.equal(false, client.supports.binary); + wss.close(); + done(); + }); + }); + }); + }); + }); + + describe('host and origin headers', function() { + it('includes the host header with port number', function(done) { + var srv = http.createServer(); + srv.listen(++port, function(){ + srv.on('upgrade', function(req, socket, upgradeHeade) { + assert.equal('localhost:' + port, req.headers['host']); + srv.close(); + done(); + }); + var ws = new WebSocket('ws://localhost:' + port); + }); + }); + + it('includes the origin header with port number', function(done) { + var srv = http.createServer(); + srv.listen(++port, function() { + srv.on('upgrade', function(req, socket, upgradeHeade) { + assert.equal('localhost:' + port, req.headers['origin']); + srv.close(); + done(); + }); + var ws = new WebSocket('ws://localhost:' + port); + }); + }); + }); + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/WebSocketServer.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/WebSocketServer.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1103 @@ +var http = require('http') + , https = require('https') + , WebSocket = require('../') + , WebSocketServer = WebSocket.Server + , fs = require('fs') + , should = require('should'); + +var port = 8000; + +function getArrayBuffer(buf) { + var l = buf.length; + var arrayBuf = new ArrayBuffer(l); + for (var i = 0; i < l; ++i) { + arrayBuf[i] = buf[i]; + } + return arrayBuf; +} + +function areArraysEqual(x, y) { + if (x.length != y.length) return false; + for (var i = 0, l = x.length; i < l; ++i) { + if (x[i] !== y[i]) return false; + } + return true; +} + +describe('WebSocketServer', function() { + describe('#ctor', function() { + it('throws an error if no option object is passed', function() { + var gotException = false; + try { + var wss = new WebSocketServer(); + } + catch (e) { + gotException = true; + } + gotException.should.be.ok; + }); + + it('throws an error if no port or server is specified', function() { + var gotException = false; + try { + var wss = new WebSocketServer({}); + } + catch (e) { + gotException = true; + } + gotException.should.be.ok; + }); + + it('does not throw an error if no port or server is specified, when the noServer option is true', function() { + var gotException = false; + try { + var wss = new WebSocketServer({noServer: true}); + } + catch (e) { + gotException = true; + } + gotException.should.eql(false); + }); + + it('emits an error if http server bind fails', function(done) { + var wss = new WebSocketServer({port: 1}); + wss.on('error', function() { done(); }); + }); + + it('starts a server on a given port', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + wss.close(); + done(); + }); + }); + + it('uses a precreated http server', function (done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss = new WebSocketServer({server: srv}); + var ws = new WebSocket('ws://localhost:' + port); + + wss.on('connection', function(client) { + wss.close(); + srv.close(); + done(); + }); + }); + }); + + it('uses a precreated http server listening on unix socket', function (done) { + var srv = http.createServer(); + var sockPath = '/tmp/ws_socket_'+new Date().getTime()+'.'+Math.floor(Math.random() * 1000); + srv.listen(sockPath, function () { + var wss = new WebSocketServer({server: srv}); + var ws = new WebSocket('ws+unix://'+sockPath); + + wss.on('connection', function(client) { + wss.close(); + srv.close(); + done(); + }); + }); + }); + + it('emits path specific connection event', function (done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss = new WebSocketServer({server: srv}); + var ws = new WebSocket('ws://localhost:' + port+'/endpointName'); + + wss.on('connection/endpointName', function(client) { + wss.close(); + srv.close(); + done(); + }); + }); + }); + + it('can have two different instances listening on the same http server with two different paths', function(done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss1 = new WebSocketServer({server: srv, path: '/wss1'}) + , wss2 = new WebSocketServer({server: srv, path: '/wss2'}); + var doneCount = 0; + wss1.on('connection', function(client) { + wss1.close(); + if (++doneCount == 2) { + srv.close(); + done(); + } + }); + wss2.on('connection', function(client) { + wss2.close(); + if (++doneCount == 2) { + srv.close(); + done(); + } + }); + var ws1 = new WebSocket('ws://localhost:' + port + '/wss1'); + var ws2 = new WebSocket('ws://localhost:' + port + '/wss2?foo=1'); + }); + }); + + it('cannot have two different instances listening on the same http server with the same path', function(done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss1 = new WebSocketServer({server: srv, path: '/wss1'}); + try { + var wss2 = new WebSocketServer({server: srv, path: '/wss1'}); + } + catch (e) { + wss1.close(); + srv.close(); + done(); + } + }); + }); + }); + + describe('#close', function() { + it('will close all clients', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('close', function() { + if (++closes == 2) done(); + }); + }); + var closes = 0; + wss.on('connection', function(client) { + client.on('close', function() { + if (++closes == 2) done(); + }); + wss.close(); + }); + }); + + it('does not close a precreated server', function(done) { + var srv = http.createServer(); + var realClose = srv.close; + srv.close = function() { + should.fail('must not close pre-created server'); + } + srv.listen(++port, function () { + var wss = new WebSocketServer({server: srv}); + var ws = new WebSocket('ws://localhost:' + port); + wss.on('connection', function(client) { + wss.close(); + srv.close = realClose; + srv.close(); + done(); + }); + }); + }); + + it('cleans up websocket data on a precreated server', function(done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss1 = new WebSocketServer({server: srv, path: '/wss1'}) + , wss2 = new WebSocketServer({server: srv, path: '/wss2'}); + (typeof srv._webSocketPaths).should.eql('object'); + Object.keys(srv._webSocketPaths).length.should.eql(2); + wss1.close(); + Object.keys(srv._webSocketPaths).length.should.eql(1); + wss2.close(); + (typeof srv._webSocketPaths).should.eql('undefined'); + srv.close(); + done(); + }); + }); + }); + + describe('#clients', function() { + it('returns a list of connected clients', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + wss.clients.length.should.eql(0); + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + wss.clients.length.should.eql(1); + wss.close(); + done(); + }); + }); + + it('can be disabled', function(done) { + var wss = new WebSocketServer({port: ++port, clientTracking: false}, function() { + wss.clients.length.should.eql(0); + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + wss.clients.length.should.eql(0); + wss.close(); + done(); + }); + }); + + it('is updated when client terminates the connection', function(done) { + var ws; + var wss = new WebSocketServer({port: ++port}, function() { + ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + client.on('close', function() { + wss.clients.length.should.eql(0); + wss.close(); + done(); + }); + ws.terminate(); + }); + }); + + it('is updated when client closes the connection', function(done) { + var ws; + var wss = new WebSocketServer({port: ++port}, function() { + ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + client.on('close', function() { + wss.clients.length.should.eql(0); + wss.close(); + done(); + }); + ws.close(); + }); + }); + }); + + describe('#options', function() { + it('exposes options passed to constructor', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + wss.options.port.should.eql(port); + wss.close(); + done(); + }); + }); + }); + + describe('#handleUpgrade', function() { + it('can be used for a pre-existing server', function (done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss = new WebSocketServer({noServer: true}); + srv.on('upgrade', function(req, socket, upgradeHead) { + wss.handleUpgrade(req, socket, upgradeHead, function(client) { + client.send('hello'); + }); + }); + var ws = new WebSocket('ws://localhost:' + port); + ws.on('message', function(message) { + message.should.eql('hello'); + wss.close(); + srv.close(); + done(); + }); + }); + }); + }); + + describe('hybi mode', function() { + describe('connection establishing', function() { + it('does not accept connections with no sec-websocket-key', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(400); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('does not accept connections with no sec-websocket-version', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(400); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('does not accept connections with invalid sec-websocket-version', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 12 + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(400); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('client can be denied', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 8, + 'Sec-WebSocket-Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(401); + process.nextTick(function() { + wss.close(); + done(); + }); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('client can be accepted', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return true; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.end(); + }); + wss.on('connection', function(ws) { + ws.terminate(); + wss.close(); + done(); + }); + wss.on('error', function() {}); + }); + + it('verifyClient gets client origin', function(done) { + var verifyClientCalled = false; + var wss = new WebSocketServer({port: ++port, verifyClient: function(info) { + info.origin.should.eql('http://foobarbaz.com'); + verifyClientCalled = true; + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Origin': 'http://foobarbaz.com' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + verifyClientCalled.should.be.ok; + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + + it('verifyClient gets original request', function(done) { + var verifyClientCalled = false; + var wss = new WebSocketServer({port: ++port, verifyClient: function(info) { + info.req.headers['sec-websocket-key'].should.eql('dGhlIHNhbXBsZSBub25jZQ=='); + verifyClientCalled = true; + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Origin': 'http://foobarbaz.com' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + verifyClientCalled.should.be.ok; + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + + it('verifyClient has secure:true for ssl connections', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem') + }; + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + var success = false; + var wss = new WebSocketServer({ + server: app, + verifyClient: function(info) { + success = info.secure === true; + return true; + } + }); + app.listen(++port, function() { + var ws = new WebSocket('wss://localhost:' + port); + }); + wss.on('connection', function(ws) { + app.close(); + ws.terminate(); + wss.close(); + success.should.be.ok; + done(); + }); + }); + + it('verifyClient has secure:false for non-ssl connections', function(done) { + var app = http.createServer(function (req, res) { + res.writeHead(200); + res.end(); + }); + var success = false; + var wss = new WebSocketServer({ + server: app, + verifyClient: function(info) { + success = info.secure === false; + return true; + } + }); + app.listen(++port, function() { + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(ws) { + app.close(); + ws.terminate(); + wss.close(); + success.should.be.ok; + done(); + }); + }); + + it('client can be denied asynchronously', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o, cb) { + process.nextTick(function() { + cb(false); + }); + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 8, + 'Sec-WebSocket-Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(401); + process.nextTick(function() { + wss.close(); + done(); + }); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('client can be accepted asynchronously', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o, cb) { + process.nextTick(function() { + cb(true); + }); + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.end(); + }); + wss.on('connection', function(ws) { + ws.terminate(); + wss.close(); + done(); + }); + wss.on('error', function() {}); + }); + + it('handles messages passed along with the upgrade request (upgrade head)', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return true; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.write(new Buffer([0x81, 0x05, 0x48, 0x65, 0x6c, 0x6c, 0x6f], 'binary')); + req.end(); + }); + wss.on('connection', function(ws) { + ws.on('message', function(data) { + data.should.eql('Hello'); + ws.terminate(); + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + + it('selects the first protocol by default', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'prot1, prot2'}); + ws.on('open', function(client) { + ws.protocol.should.eql('prot1'); + wss.close(); + done(); + }); + }); + }); + + it('selects the last protocol via protocol handler', function(done) { + var wss = new WebSocketServer({port: ++port, handleProtocols: function(ps, cb) { + cb(true, ps[ps.length-1]); }}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'prot1, prot2'}); + ws.on('open', function(client) { + ws.protocol.should.eql('prot2'); + wss.close(); + done(); + }); + }); + }); + + it('client detects invalid server protocol', function(done) { + var wss = new WebSocketServer({port: ++port, handleProtocols: function(ps, cb) { + cb(true, 'prot3'); }}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'prot1, prot2'}); + ws.on('open', function(client) { + done(new Error('connection must not be established')); + }); + ws.on('error', function() { + done(); + }); + }); + }); + + it('client detects no server protocol', function(done) { + var wss = new WebSocketServer({port: ++port, handleProtocols: function(ps, cb) { + cb(true); }}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'prot1, prot2'}); + ws.on('open', function(client) { + done(new Error('connection must not be established')); + }); + ws.on('error', function() { + done(); + }); + }); + }); + + it('client refuses server protocols', function(done) { + var wss = new WebSocketServer({port: ++port, handleProtocols: function(ps, cb) { + cb(false); }}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'prot1, prot2'}); + ws.on('open', function(client) { + done(new Error('connection must not be established')); + }); + ws.on('error', function() { + done(); + }); + }); + }); + + it('server detects invalid protocol handler', function(done) { + var wss = new WebSocketServer({port: ++port, handleProtocols: function(ps, cb) { + // not calling callback is an error and shouldn't timeout + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Sec-WebSocket-Origin': 'http://foobar.com' + } + }; + options.port = port; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(501); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + }); + + describe('messaging', function() { + it('can send and receive data', function(done) { + var data = new Array(65*1024); + for (var i = 0; i < data.length; ++i) { + data[i] = String.fromCharCode(65 + ~~(25 * Math.random())); + } + data = data.join(''); + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('message', function(message, flags) { + ws.send(message); + }); + }); + wss.on('connection', function(client) { + client.on('message', function(message) { + message.should.eql(data); + wss.close(); + done(); + }); + client.send(data); + }); + }); + }); + }); + + describe('hixie mode', function() { + it('can be disabled', function(done) { + var wss = new WebSocketServer({port: ++port, disableHixie: true}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(401); + process.nextTick(function() { + wss.close(); + done(); + }); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + describe('connection establishing', function() { + it('does not accept connections with no sec-websocket-key1', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(400); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('does not accept connections with no sec-websocket-key2', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(400); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('accepts connections with valid handshake', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + }); + wss.on('connection', function(ws) { + ws.terminate(); + wss.close(); + done(); + }); + wss.on('error', function() {}); + }); + + it('client can be denied', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(401); + process.nextTick(function() { + wss.close(); + done(); + }); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('client can be accepted', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return true; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + }); + wss.on('connection', function(ws) { + ws.terminate(); + wss.close(); + done(); + }); + wss.on('error', function() {}); + }); + + it('verifyClient gets client origin', function(done) { + var verifyClientCalled = false; + var wss = new WebSocketServer({port: ++port, verifyClient: function(info) { + info.origin.should.eql('http://foobarbaz.com'); + verifyClientCalled = true; + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Origin': 'http://foobarbaz.com', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + req.on('response', function(res) { + verifyClientCalled.should.be.ok; + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + + it('verifyClient gets original request', function(done) { + var verifyClientCalled = false; + var wss = new WebSocketServer({port: ++port, verifyClient: function(info) { + info.req.headers['sec-websocket-key1'].should.eql('3e6b263 4 17 80'); + verifyClientCalled = true; + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Origin': 'http://foobarbaz.com', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + req.on('response', function(res) { + verifyClientCalled.should.be.ok; + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + + it('client can be denied asynchronously', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o, cb) { + cb(false); + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Origin': 'http://foobarbaz.com', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(401); + process.nextTick(function() { + wss.close(); + done(); + }); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('client can be accepted asynchronously', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o, cb) { + cb(true); + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Origin': 'http://foobarbaz.com', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + }); + wss.on('connection', function(ws) { + wss.close(); + done(); + }); + wss.on('error', function() {}); + }); + + it('handles messages passed along with the upgrade request (upgrade head)', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return true; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90', + 'Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.write(new Buffer([0x00, 0x48, 0x65, 0x6c, 0x6c, 0x6f, 0xff], 'binary')); + req.end(); + }); + wss.on('connection', function(ws) { + ws.on('message', function(data) { + data.should.eql('Hello'); + ws.terminate(); + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + }); + }); + + describe('client properties', function() { + it('protocol is exposed', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'hi'}); + }); + wss.on('connection', function(client) { + client.protocol.should.eql('hi'); + wss.close(); + done(); + }); + }); + + it('protocolVersion is exposed', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocolVersion: 8}); + }); + wss.on('connection', function(client) { + client.protocolVersion.should.eql(8); + wss.close(); + done(); + }); + }); + + it('upgradeReq is the original request object', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocolVersion: 8}); + }); + wss.on('connection', function(client) { + client.upgradeReq.httpVersion.should.eql('1.1'); + wss.close(); + done(); + }); + }); + }); + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/autobahn-server.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/autobahn-server.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,29 @@ +var WebSocketServer = require('../').Server; + +process.on('uncaughtException', function(err) { + console.log('Caught exception: ', err, err.stack); +}); + +process.on('SIGINT', function () { + try { + console.log('Updating reports and shutting down'); + var ws = new WebSocket('ws://localhost:9001/updateReports?agent=ws'); + ws.on('close', function() { + process.exit(); + }); + } + catch(e) { + process.exit(); + } +}); + +var wss = new WebSocketServer({port: 8181}); +wss.on('connection', function(ws) { + console.log('new connection'); + ws.on('message', function(data, flags) { + ws.send(flags.buffer, {binary: flags.binary === true}); + }); + ws.on('error', function() { + console.log('error', arguments); + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/autobahn.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/autobahn.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,52 @@ +var WebSocket = require('../'); +var currentTest = 1; +var lastTest = -1; +var testCount = null; + +process.on('uncaughtException', function(err) { + console.log('Caught exception: ', err, err.stack); +}); + +process.on('SIGINT', function () { + try { + console.log('Updating reports and shutting down'); + var ws = new WebSocket('ws://localhost:9001/updateReports?agent=ws'); + ws.on('close', function() { + process.exit(); + }); + } + catch(e) { + process.exit(); + } +}); + +function nextTest() { + if (currentTest > testCount || (lastTest != -1 && currentTest > lastTest)) { + console.log('Updating reports and shutting down'); + var ws = new WebSocket('ws://localhost:9001/updateReports?agent=ws'); + ws.on('close', function() { + process.exit(); + }); + return; + }; + console.log('Running test case ' + currentTest + '/' + testCount); + var ws = new WebSocket('ws://localhost:9001/runCase?case=' + currentTest + '&agent=ws'); + ws.on('message', function(data, flags) { + ws.send(flags.buffer, {binary: flags.binary === true, mask: true}); + }); + ws.on('close', function(data) { + currentTest += 1; + process.nextTick(nextTest); + }); + ws.on('error', function(e) {}); +} + +var ws = new WebSocket('ws://localhost:9001/getCaseCount'); +ws.on('message', function(data, flags) { + testCount = parseInt(data); +}); +ws.on('close', function() { + if (testCount > 0) { + nextTest(); + } +}); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/agent1-cert.pem --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/agent1-cert.pem Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,16 @@ +-----BEGIN CERTIFICATE----- +MIICbjCCAdcCCQCVvok5oeLpqzANBgkqhkiG9w0BAQUFADB6MQswCQYDVQQGEwJV +UzELMAkGA1UECBMCQ0ExCzAJBgNVBAcTAlNGMQ8wDQYDVQQKEwZKb3llbnQxEDAO +BgNVBAsTB05vZGUuanMxDDAKBgNVBAMTA2NhMTEgMB4GCSqGSIb3DQEJARYRcnlA +dGlueWNsb3Vkcy5vcmcwHhcNMTMwMzA4MDAzMDIyWhcNNDAwNzIzMDAzMDIyWjB9 +MQswCQYDVQQGEwJVUzELMAkGA1UECBMCQ0ExCzAJBgNVBAcTAlNGMQ8wDQYDVQQK +EwZKb3llbnQxEDAOBgNVBAsTB05vZGUuanMxDzANBgNVBAMTBmFnZW50MTEgMB4G +CSqGSIb3DQEJARYRcnlAdGlueWNsb3Vkcy5vcmcwgZ8wDQYJKoZIhvcNAQEBBQAD +gY0AMIGJAoGBAL6GwKosYb0Yc3Qo0OtQVlCJ4208Idw11ij+t2W5sfYbCil5tyQo +jnhGM1CJhEXynQpXXwjKJuIeTQCkeUibTyFKa0bs8+li2FiGoKYbb4G81ovnqkmE +2iDVb8Gw3rrM4zeZ0ZdFnjMsAZac8h6+C4sB/pS9BiMOo6qTl15RQlcJAgMBAAEw +DQYJKoZIhvcNAQEFBQADgYEAOtmLo8DwTPnI4wfQbQ3hWlTS/9itww6IsxH2ODt9 +ggB7wi7N3uAdIWRZ54ke0NEAO5CW1xNTwsWcxQbiHrDOqX1vfVCjIenI76jVEEap +/Ay53ydHNBKdsKkib61Me14Mu0bA3lUul57VXwmH4NUEFB3w973Q60PschUhOEXj +7DY= +-----END CERTIFICATE----- diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/agent1-key.pem --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/agent1-key.pem Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,15 @@ +-----BEGIN RSA PRIVATE KEY----- +MIICXAIBAAKBgQC+hsCqLGG9GHN0KNDrUFZQieNtPCHcNdYo/rdlubH2Gwopebck +KI54RjNQiYRF8p0KV18IyibiHk0ApHlIm08hSmtG7PPpYthYhqCmG2+BvNaL56pJ +hNog1W/BsN66zOM3mdGXRZ4zLAGWnPIevguLAf6UvQYjDqOqk5deUUJXCQIDAQAB +AoGANu/CBA+SCyVOvRK70u4yRTzNMAUjukxnuSBhH1rg/pajYnwvG6T6F6IeT72n +P0gKkh3JUE6B0bds+p9yPUZTFUXghxjcF33wlIY44H6gFE4K5WutsFJ9c450wtuu +8rXZTsIg7lAXWjTFVmdtOEPetcGlO2Hpi1O7ZzkzHgB2w9ECQQDksCCYx78or1zY +ZSokm8jmpIjG3VLKdvI9HAoJRN40ldnwFoigrFa1AHwsFtWNe8bKyVRPDoLDUjpB +dkPWgweVAkEA1UfgqguQ2KIkbtp9nDBionu3QaajksrRHwIa8vdfRfLxszfHk2fh +NGY3dkRZF8HUAbzYLrd9poVhCBAEjWekpQJASOM6AHfpnXYHCZF01SYx6hEW5wsz +kARJQODm8f1ZNTlttO/5q/xBxn7ZFNRSTD3fJlL05B2j380ddC/Vf1FT4QJAP1BC +GliqnBSuGhZUWYxni3KMeTm9rzL0F29pjpzutHYlWB2D6ndY/FQnvL0XcZ0Bka58 +womIDGnl3x3aLBwLXQJBAJv6h5CHbXHx7VyDJAcNfppAqZGcEaiVg8yf2F33iWy2 +FLthhJucx7df7SO2aw5h06bRDRAhb9br0R9/3mLr7RE= +-----END RSA PRIVATE KEY----- diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/ca1-cert.pem --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/ca1-cert.pem Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,15 @@ +-----BEGIN CERTIFICATE----- +MIICazCCAdQCCQC9/g69HtxXRzANBgkqhkiG9w0BAQUFADB6MQswCQYDVQQGEwJV +UzELMAkGA1UECBMCQ0ExCzAJBgNVBAcTAlNGMQ8wDQYDVQQKEwZKb3llbnQxEDAO +BgNVBAsTB05vZGUuanMxDDAKBgNVBAMTA2NhMTEgMB4GCSqGSIb3DQEJARYRcnlA +dGlueWNsb3Vkcy5vcmcwHhcNMTMwMzA4MDAzMDIyWhcNNDAwNzIzMDAzMDIyWjB6 +MQswCQYDVQQGEwJVUzELMAkGA1UECBMCQ0ExCzAJBgNVBAcTAlNGMQ8wDQYDVQQK +EwZKb3llbnQxEDAOBgNVBAsTB05vZGUuanMxDDAKBgNVBAMTA2NhMTEgMB4GCSqG +SIb3DQEJARYRcnlAdGlueWNsb3Vkcy5vcmcwgZ8wDQYJKoZIhvcNAQEBBQADgY0A +MIGJAoGBAKxr1mARUcv7zaqx5y4AxJPK6c1jdbSg7StcL4vg8klaPAlfNO6o+/Cl +w5CdQD3ukaVUwUOJ4T/+b3Xf7785XcWBC33GdjVQkfbHATJYcka7j7JDw3qev5Jk +1rAbRw48hF6rYlSGcx1mccAjoLoa3I8jgxCNAYHIjUQXgdmU893rAgMBAAEwDQYJ +KoZIhvcNAQEFBQADgYEAis05yxjCtJRuv8uX/DK6TX/j9C9Lzp1rKDNFTaTZ0iRw +KCw1EcNx4OXSj9gNblW4PWxpDvygrt1AmH9h2cb8K859NSHa9JOBFw6MA5C2A4Sj +NQfNATqUl4T6cdORlcDEZwHtT8b6D4A6Er31G/eJF4Sen0TUFpjdjd+l9RBjHlo= +-----END CERTIFICATE----- diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/ca1-key.pem --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/ca1-key.pem Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,17 @@ +-----BEGIN ENCRYPTED PRIVATE KEY----- +MIICxjBABgkqhkiG9w0BBQ0wMzAbBgkqhkiG9w0BBQwwDgQIFeWxJE1BrRECAggA +MBQGCCqGSIb3DQMHBAgu9PlMSQ+BOASCAoDEZN2tX0xWo/N+Jg+PrvCrFDk3P+3x +5xG/PEDjtMCAWPBEwbnaYHDzYmhNcAmxzGqEHGMDiWYs46LbO560VS3uMvFbEWPo +KYYVb13vkxl2poXdonCb5cHZA5GUYzTIVVJFptl4LHwBczHoMHtA4FqAhKlYvlWw +EOrdLB8XcwMmGPFabbbGxno0+EWWM27uNjlogfoxj35mQqSW4rOlhZ460XjOB1Zx +LjXMuZeONojkGYQRG5EUMchBoctQpCOM6cAi9r1B9BvtFCBpDV1c1zEZBzTEUd8o +kLn6tjLmY+QpTdylFjEWc7U3ppLY/pkoTBv4r85a2sEMWqkhSJboLaTboWzDJcU3 +Ke61pMpovt/3yCUd3TKgwduVwwQtDVTlBe0p66aN9QVj3CrFy/bKAGO3vxlli24H +aIjZf+OVoBY21ESlW3jLvNlBf7Ezf///2E7j4SCDLyZSFMTpFoAG/jDRyvi+wTKX +Kh485Bptnip6DCSuoH4u2SkOqwz3gJS/6s02YKe4m311QT4Pzne5/FwOFaS/HhQg +Xvyh2/d00OgJ0Y0PYQsHILPRgTUCKUXvj1O58opn3fxSacsPxIXwj6Z4FYAjUTaV +2B85k1lpant/JJEilDqMjqzx4pHZ/Z3Uto1lSM1JZs9SNL/0UR+6F0TXZTULVU9V +w8jYzz4sPr7LEyrrTbzmjQgnQFVbhAN/eKgRZK/SpLjxpmBV5MfpbPKsPUZqT4UC +4nXa8a/NYUQ9e+QKK8enq9E599c2W442W7Z1uFRZTWReMx/lF8wwA6G8zOPG0bdj +d+T5Gegzd5mvRiXMBklCo8RLxOOvgxun1n3PY4a63aH6mqBhdfhiLp5j +-----END ENCRYPTED PRIVATE KEY----- diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/certificate.pem --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/certificate.pem Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,13 @@ +-----BEGIN CERTIFICATE----- +MIICATCCAWoCCQDPufXH86n2QzANBgkqhkiG9w0BAQUFADBFMQswCQYDVQQGEwJu +bzETMBEGA1UECAwKU29tZS1TdGF0ZTEhMB8GA1UECgwYSW50ZXJuZXQgV2lkZ2l0 +cyBQdHkgTHRkMB4XDTEyMDEwMTE0NDQwMFoXDTIwMDMxOTE0NDQwMFowRTELMAkG +A1UEBhMCbm8xEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoMGEludGVybmV0 +IFdpZGdpdHMgUHR5IEx0ZDCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAtrQ7 ++r//2iV/B6F+4boH0XqFn7alcV9lpjvAmwRXNKnxAoa0f97AjYPGNLKrjpkNXXhB +JROIdbRbZnCNeC5fzX1a+JCo7KStzBXuGSZr27TtFmcV4H+9gIRIcNHtZmJLnxbJ +sIhkGR8yVYdmJZe4eT5ldk1zoB1adgPF1hZhCBMCAwEAATANBgkqhkiG9w0BAQUF +AAOBgQCeWBEHYJ4mCB5McwSSUox0T+/mJ4W48L/ZUE4LtRhHasU9hiW92xZkTa7E +QLcoJKQiWfiLX2ysAro0NX4+V8iqLziMqvswnPzz5nezaOLE/9U/QvH3l8qqNkXu +rNbsW1h/IO6FV8avWFYVFoutUwOaZ809k7iMh2F2JMgXQ5EymQ== +-----END CERTIFICATE----- diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/key.pem --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/key.pem Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,15 @@ +-----BEGIN RSA PRIVATE KEY----- +MIICXAIBAAKBgQC2tDv6v//aJX8HoX7hugfReoWftqVxX2WmO8CbBFc0qfEChrR/ +3sCNg8Y0squOmQ1deEElE4h1tFtmcI14Ll/NfVr4kKjspK3MFe4ZJmvbtO0WZxXg +f72AhEhw0e1mYkufFsmwiGQZHzJVh2Yll7h5PmV2TXOgHVp2A8XWFmEIEwIDAQAB +AoGAAlVY8sHi/aE+9xT77twWX3mGHV0SzdjfDnly40fx6S1Gc7bOtVdd9DC7pk6l +3ENeJVR02IlgU8iC5lMHq4JEHPE272jtPrLlrpWLTGmHEqoVFv9AITPqUDLhB9Kk +Hjl7h8NYBKbr2JHKICr3DIPKOT+RnXVb1PD4EORbJ3ooYmkCQQDfknUnVxPgxUGs +ouABw1WJIOVgcCY/IFt4Ihf6VWTsxBgzTJKxn3HtgvE0oqTH7V480XoH0QxHhjLq +DrgobWU9AkEA0TRJ8/ouXGnFEPAXjWr9GdPQRZ1Use2MrFjneH2+Sxc0CmYtwwqL +Kr5kS6mqJrxprJeluSjBd+3/ElxURrEXjwJAUvmlN1OPEhXDmRHd92mKnlkyKEeX +OkiFCiIFKih1S5Y/sRJTQ0781nyJjtJqO7UyC3pnQu1oFEePL+UEniRztQJAMfav +AtnpYKDSM+1jcp7uu9BemYGtzKDTTAYfoiNF42EzSJiGrWJDQn4eLgPjY0T0aAf/ +yGz3Z9ErbhMm/Ysl+QJBAL4kBxRT8gM4ByJw4sdOvSeCCANFq8fhbgm8pGWlCPb5 +JGmX3/GHFM8x2tbWMGpyZP1DLtiNEFz7eCGktWK5rqE= +-----END RSA PRIVATE KEY----- diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/request.pem --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/request.pem Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,11 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIBhDCB7gIBADBFMQswCQYDVQQGEwJubzETMBEGA1UECAwKU29tZS1TdGF0ZTEh +MB8GA1UECgwYSW50ZXJuZXQgV2lkZ2l0cyBQdHkgTHRkMIGfMA0GCSqGSIb3DQEB +AQUAA4GNADCBiQKBgQC2tDv6v//aJX8HoX7hugfReoWftqVxX2WmO8CbBFc0qfEC +hrR/3sCNg8Y0squOmQ1deEElE4h1tFtmcI14Ll/NfVr4kKjspK3MFe4ZJmvbtO0W +ZxXgf72AhEhw0e1mYkufFsmwiGQZHzJVh2Yll7h5PmV2TXOgHVp2A8XWFmEIEwID +AQABoAAwDQYJKoZIhvcNAQEFBQADgYEAjsUXEARgfxZNkMjuUcudgU2w4JXS0gGI +JQ0U1LmU0vMDSKwqndMlvCbKzEgPbJnGJDI8D4MeINCJHa5Ceyb8c+jaJYUcCabl +lQW5Psn3+eWp8ncKlIycDRj1Qk615XuXtV0fhkrgQM2ZCm9LaQ1O1Gd/CzLihLjF +W0MmgMKMMRk= +-----END CERTIFICATE REQUEST----- diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/textfile --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/fixtures/textfile Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,9 @@ +Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam egestas, massa at aliquam luctus, sapien erat viverra elit, nec pulvinar turpis eros sagittis urna. Pellentesque imperdiet tempor varius. Pellentesque blandit, ipsum in imperdiet venenatis, mi elit faucibus odio, id condimentum ante enim sed lectus. Aliquam et odio non odio pellentesque pulvinar. Vestibulum a erat dolor. Integer pretium risus sit amet nisl volutpat nec venenatis magna egestas. Ut bibendum felis eu tellus laoreet eleifend. Nam pulvinar auctor tortor, eu iaculis leo vestibulum quis. In euismod risus ac purus vehicula et fermentum ligula consectetur. Vivamus condimentum tempus lacinia. + +Curabitur sodales condimentum urna id dictum. Sed quis justo sit amet quam ultrices tincidunt vel laoreet nulla. Nullam quis ipsum sed nisi mollis bibendum at sit amet nisi. Donec laoreet consequat velit sit amet mollis. Nam sed sapien a massa iaculis dapibus. Sed dui nunc, ultricies et pellentesque ullamcorper, aliquet vitae ligula. Integer eu velit in neque iaculis venenatis. Ut rhoncus cursus est, ac dignissim leo vehicula a. Nulla ullamcorper vulputate mauris id blandit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque eleifend, nisi a tempor sollicitudin, odio massa pretium urna, quis congue sapien elit at tortor. Curabitur ipsum orci, vehicula non commodo molestie, laoreet id enim. Pellentesque convallis ultrices congue. Pellentesque nec iaculis lorem. In sagittis pharetra ipsum eget sodales. + +Fusce id nulla odio. Nunc nibh justo, placerat vel tincidunt sed, ornare et enim. Nulla vel urna vel ante commodo bibendum in vitae metus. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Duis erat nunc, semper eget sagittis sit amet, ullamcorper eget lacus. Donec hendrerit ipsum vitae eros vestibulum eu gravida neque tincidunt. Ut molestie lacinia nulla. Donec mattis odio at magna egestas at pellentesque eros accumsan. Praesent interdum sem sit amet nibh commodo dignissim. Duis laoreet, enim ultricies fringilla suscipit, enim libero cursus nulla, sollicitudin adipiscing erat velit ut dui. Nulla eleifend mauris at velit fringilla a molestie lorem venenatis. + +Donec sit amet scelerisque metus. Cras ac felis a nulla venenatis vulputate. Duis porttitor eros ac neque rhoncus eget aliquet neque egestas. Quisque sed nunc est, vitae dapibus quam. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; In vehicula, est vitae posuere ultricies, diam purus pretium sapien, nec rhoncus dolor nisl eget arcu. Aliquam et nisi vitae risus tincidunt auctor. In vehicula, erat a cursus adipiscing, lorem orci congue est, nec ultricies elit dui in nunc. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Lorem ipsum dolor sit amet, consectetur adipiscing elit. + +Duis congue tempus elit sit amet auctor. Duis dignissim, risus ut sollicitudin ultricies, dolor ligula gravida odio, nec congue orci purus ut ligula. Fusce pretium dictum lectus at volutpat. Sed non auctor mauris. Etiam placerat vestibulum massa id blandit. Quisque consequat lacus ut nulla euismod facilisis. Sed aliquet ipsum nec mi imperdiet viverra. Pellentesque ullamcorper, lectus nec varius gravida, odio justo cursus risus, eu sagittis metus arcu quis felis. Phasellus consectetur vehicula libero, at condimentum orci euismod vel. Nunc purus tortor, suscipit nec fringilla nec, vulputate et nibh. Nam porta vehicula neque. Praesent porttitor, sapien eu auctor euismod, arcu quam elementum urna, sed hendrerit magna augue sed quam. \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/hybi-common.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/hybi-common.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,99 @@ +/** + * Returns a Buffer from a "ff 00 ff"-type hex string. + */ + +getBufferFromHexString = function(byteStr) { + var bytes = byteStr.split(' '); + var buf = new Buffer(bytes.length); + for (var i = 0; i < bytes.length; ++i) { + buf[i] = parseInt(bytes[i], 16); + } + return buf; +} + +/** + * Returns a hex string from a Buffer. + */ + +getHexStringFromBuffer = function(data) { + var s = ''; + for (var i = 0; i < data.length; ++i) { + s += padl(data[i].toString(16), 2, '0') + ' '; + } + return s.trim(); +} + +/** + * Splits a buffer in two parts. + */ + +splitBuffer = function(buffer) { + var b1 = new Buffer(Math.ceil(buffer.length / 2)); + buffer.copy(b1, 0, 0, b1.length); + var b2 = new Buffer(Math.floor(buffer.length / 2)); + buffer.copy(b2, 0, b1.length, b1.length + b2.length); + return [b1, b2]; +} + +/** + * Performs hybi07+ type masking on a hex string or buffer. + */ + +mask = function(buf, maskString) { + if (typeof buf == 'string') buf = new Buffer(buf); + var mask = getBufferFromHexString(maskString || '34 83 a8 68'); + for (var i = 0; i < buf.length; ++i) { + buf[i] ^= mask[i % 4]; + } + return buf; +} + +/** + * Returns a hex string representing the length of a message + */ + +getHybiLengthAsHexString = function(len, masked) { + if (len < 126) { + var buf = new Buffer(1); + buf[0] = (masked ? 0x80 : 0) | len; + } + else if (len < 65536) { + var buf = new Buffer(3); + buf[0] = (masked ? 0x80 : 0) | 126; + getBufferFromHexString(pack(4, len)).copy(buf, 1); + } + else { + var buf = new Buffer(9); + buf[0] = (masked ? 0x80 : 0) | 127; + getBufferFromHexString(pack(16, len)).copy(buf, 1); + } + return getHexStringFromBuffer(buf); +} + +/** + * Unpacks a Buffer into a number. + */ + +unpack = function(buffer) { + var n = 0; + for (var i = 0; i < buffer.length; ++i) { + n = (i == 0) ? buffer[i] : (n * 256) + buffer[i]; + } + return n; +} + +/** + * Returns a hex string, representing a specific byte count 'length', from a number. + */ + +pack = function(length, number) { + return padl(number.toString(16), length, '0').replace(/([0-9a-f][0-9a-f])/gi, '$1 ').trim(); +} + +/** + * Left pads the string 's' to a total length of 'n' with char 'c'. + */ + +padl = function(s, n, c) { + return new Array(1 + n - s.length).join(c) + s; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/testserver.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/test/testserver.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,180 @@ +var http = require('http') + , util = require('util') + , crypto = require('crypto') + , events = require('events') + , Sender = require('../lib/Sender') + , Receiver = require('../lib/Receiver'); + +module.exports = { + handlers: { + valid: validServer, + invalidKey: invalidRequestHandler, + closeAfterConnect: closeAfterConnectHandler, + return401: return401 + }, + createServer: function(port, handler, cb) { + if (handler && !cb) { + cb = handler; + handler = null; + } + var webServer = http.createServer(function (req, res) { + res.writeHead(200, {'Content-Type': 'text/plain'}); + res.end('okay'); + }); + var srv = new Server(webServer); + webServer.on('upgrade', function(req, socket) { + webServer._socket = socket; + (handler || validServer)(srv, req, socket); + }); + webServer.listen(port, '127.0.0.1', function() { cb(srv); }); + } +}; + +/** + * Test strategies + */ + +function validServer(server, req, socket) { + if (typeof req.headers.upgrade === 'undefined' || + req.headers.upgrade.toLowerCase() !== 'websocket') { + throw new Error('invalid headers'); + return; + } + + if (!req.headers['sec-websocket-key']) { + socket.end(); + throw new Error('websocket key is missing'); + } + + // 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 + ]; + + socket.write(headers.concat('', '').join('\r\n')); + socket.setTimeout(0); + socket.setNoDelay(true); + + var sender = new Sender(socket); + var receiver = new Receiver(); + receiver.ontext = function (message, flags) { + server.emit('message', message, flags); + sender.send(message); + }; + receiver.onbinary = function (message, flags) { + flags = flags || {}; + flags.binary = true; + server.emit('message', message, flags); + sender.send(message, {binary: true}); + }; + receiver.onping = function (message, flags) { + flags = flags || {}; + server.emit('ping', message, flags); + }; + receiver.onpong = function (message, flags) { + flags = flags || {}; + server.emit('pong', message, flags); + }; + receiver.onclose = function (code, message, flags) { + flags = flags || {}; + server.emit('close', code, message, flags); + }; + socket.on('data', function (data) { + receiver.add(data); + }); + socket.on('end', function() { + socket.end(); + }); +} + +function invalidRequestHandler(server, req, socket) { + if (typeof req.headers.upgrade === 'undefined' || + req.headers.upgrade.toLowerCase() !== 'websocket') { + throw new Error('invalid headers'); + return; + } + + if (!req.headers['sec-websocket-key']) { + socket.end(); + throw new Error('websocket key is missing'); + } + + // calc key + var key = req.headers['sec-websocket-key']; + var shasum = crypto.createHash('sha1'); + shasum.update(key + "bogus"); + key = shasum.digest('base64'); + + var headers = [ + 'HTTP/1.1 101 Switching Protocols' + , 'Upgrade: websocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Accept: ' + key + ]; + + socket.write(headers.concat('', '').join('\r\n')); + socket.end(); +} + +function closeAfterConnectHandler(server, req, socket) { + if (typeof req.headers.upgrade === 'undefined' || + req.headers.upgrade.toLowerCase() !== 'websocket') { + throw new Error('invalid headers'); + return; + } + + if (!req.headers['sec-websocket-key']) { + socket.end(); + throw new Error('websocket key is missing'); + } + + // 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 + ]; + + socket.write(headers.concat('', '').join('\r\n')); + socket.end(); +} + + +function return401(server, req, socket) { + var headers = [ + 'HTTP/1.1 401 Unauthorized' + , 'Content-type: text/html' + ]; + + socket.write(headers.concat('', '').join('\r\n')); + socket.end(); +} + +/** + * Server object, which will do the actual emitting + */ + +function Server(webServer) { + this.webServer = webServer; +} + +util.inherits(Server, events.EventEmitter); + +Server.prototype.close = function() { + this.webServer.close(); + if (this._socket) this._socket.end(); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,53 @@ +# node-XMLHttpRequest # + +node-XMLHttpRequest is a wrapper for the built-in http client to emulate the +browser XMLHttpRequest object. + +This can be used with JS designed for browsers to improve reuse of code and +allow the use of existing libraries. + +Note: This library currently conforms to [XMLHttpRequest 1](http://www.w3.org/TR/XMLHttpRequest/). Version 2.0 will target [XMLHttpRequest Level 2](http://www.w3.org/TR/XMLHttpRequest2/). + +## Usage ## + +Here's how to include the module in your project and use as the browser-based +XHR object. + + var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest; + var xhr = new XMLHttpRequest(); + +Note: use the lowercase string "xmlhttprequest" in your require(). On +case-sensitive systems (eg Linux) using uppercase letters won't work. + +## Versions ## + +Prior to 1.4.0 version numbers were arbitrary. From 1.4.0 on they conform to +the standard major.minor.bugfix. 1.x shouldn't necessarily be considered +stable just because it's above 0.x. + +Since the XMLHttpRequest API is stable this library's API is stable as +well. Major version numbers indicate significant core code changes. +Minor versions indicate minor core code changes or better conformity to +the W3C spec. + +## Supports ## + +* Async and synchronous requests +* GET, POST, PUT, and DELETE requests +* All spec methods (open, send, abort, getRequestHeader, + getAllRequestHeaders, event methods) +* Requests to all domains + +## Known Issues / Missing Features ## + +For a list of open issues or to report your own visit the [github issues +page](https://github.com/driverdan/node-XMLHttpRequest/issues). + +* Local file access may have unexpected results for non-UTF8 files +* Synchronous requests don't set headers properly +* Synchronous requests freeze node while waiting for response (But that's what you want, right? Stick with async!). +* Some events are missing, such as abort +* getRequestHeader is case-sensitive +* Cookies aren't persisted between requests +* Missing XML support +* Missing basic auth diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/autotest.watchr --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/autotest.watchr Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +def run_all_tests + puts `clear` + puts `node tests/test-constants.js` + puts `node tests/test-headers.js` + puts `node tests/test-request.js` +end +watch('.*.js') { run_all_tests } +run_all_tests diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/example/demo.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/example/demo.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,16 @@ +var sys = require('util'); +var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest; + +var xhr = new XMLHttpRequest(); + +xhr.onreadystatechange = function() { + sys.puts("State: " + this.readyState); + + if (this.readyState == 4) { + sys.puts("Complete.\nBody length: " + this.responseText.length); + sys.puts("Body:\n" + this.responseText); + } +}; + +xhr.open("GET", "http://driverdan.com"); +xhr.send(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/lib/XMLHttpRequest.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/lib/XMLHttpRequest.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,548 @@ +/** + * Wrapper for built-in http.js to emulate the browser XMLHttpRequest object. + * + * This can be used with JS designed for browsers to improve reuse of code and + * allow the use of existing libraries. + * + * Usage: include("XMLHttpRequest.js") and use XMLHttpRequest per W3C specs. + * + * @author Dan DeFelippi + * @contributor David Ellis + * @license MIT + */ + +var Url = require("url") + , spawn = require("child_process").spawn + , fs = require('fs'); + +exports.XMLHttpRequest = function() { + /** + * Private variables + */ + var self = this; + var http = require('http'); + var https = require('https'); + + // Holds http.js objects + var client; + var request; + var response; + + // Request settings + var settings = {}; + + // Set some default headers + var defaultHeaders = { + "User-Agent": "node-XMLHttpRequest", + "Accept": "*/*", + }; + + var headers = defaultHeaders; + + // These headers are not user setable. + // The following are allowed but banned in the spec: + // * user-agent + var forbiddenRequestHeaders = [ + "accept-charset", + "accept-encoding", + "access-control-request-headers", + "access-control-request-method", + "connection", + "content-length", + "content-transfer-encoding", + "cookie", + "cookie2", + "date", + "expect", + "host", + "keep-alive", + "origin", + "referer", + "te", + "trailer", + "transfer-encoding", + "upgrade", + "via" + ]; + + // These request methods are not allowed + var forbiddenRequestMethods = [ + "TRACE", + "TRACK", + "CONNECT" + ]; + + // Send flag + var sendFlag = false; + // Error flag, used when errors occur or abort is called + var errorFlag = false; + + // Event listeners + var listeners = {}; + + /** + * Constants + */ + + this.UNSENT = 0; + this.OPENED = 1; + this.HEADERS_RECEIVED = 2; + this.LOADING = 3; + this.DONE = 4; + + /** + * Public vars + */ + + // Current state + this.readyState = this.UNSENT; + + // default ready state change handler in case one is not set or is set late + this.onreadystatechange = null; + + // Result & response + this.responseText = ""; + this.responseXML = ""; + this.status = null; + this.statusText = null; + + /** + * Private methods + */ + + /** + * Check if the specified header is allowed. + * + * @param string header Header to validate + * @return boolean False if not allowed, otherwise true + */ + var isAllowedHttpHeader = function(header) { + return (header && forbiddenRequestHeaders.indexOf(header.toLowerCase()) === -1); + }; + + /** + * Check if the specified method is allowed. + * + * @param string method Request method to validate + * @return boolean False if not allowed, otherwise true + */ + var isAllowedHttpMethod = function(method) { + return (method && forbiddenRequestMethods.indexOf(method) === -1); + }; + + /** + * Public methods + */ + + /** + * Open the connection. Currently supports local server requests. + * + * @param string method Connection method (eg GET, POST) + * @param string url URL for the connection. + * @param boolean async Asynchronous connection. Default is true. + * @param string user Username for basic authentication (optional) + * @param string password Password for basic authentication (optional) + */ + this.open = function(method, url, async, user, password) { + this.abort(); + errorFlag = false; + + // Check for valid request method + if (!isAllowedHttpMethod(method)) { + throw "SecurityError: Request method not allowed"; + return; + } + + settings = { + "method": method, + "url": url.toString(), + "async": (typeof async !== "boolean" ? true : async), + "user": user || null, + "password": password || null + }; + + setState(this.OPENED); + }; + + /** + * Sets a header for the request. + * + * @param string header Header name + * @param string value Header value + */ + this.setRequestHeader = function(header, value) { + if (this.readyState != this.OPENED) { + throw "INVALID_STATE_ERR: setRequestHeader can only be called when state is OPEN"; + } + if (!isAllowedHttpHeader(header)) { + console.warn('Refused to set unsafe header "' + header + '"'); + return; + } + if (sendFlag) { + throw "INVALID_STATE_ERR: send flag is true"; + } + headers[header] = value; + }; + + /** + * Gets a header from the server response. + * + * @param string header Name of header to get. + * @return string Text of the header or null if it doesn't exist. + */ + this.getResponseHeader = function(header) { + if (typeof header === "string" + && this.readyState > this.OPENED + && response.headers[header.toLowerCase()] + && !errorFlag + ) { + return response.headers[header.toLowerCase()]; + } + + return null; + }; + + /** + * Gets all the response headers. + * + * @return string A string with all response headers separated by CR+LF + */ + this.getAllResponseHeaders = function() { + if (this.readyState < this.HEADERS_RECEIVED || errorFlag) { + return ""; + } + var result = ""; + + for (var i in response.headers) { + // Cookie headers are excluded + if (i !== "set-cookie" && i !== "set-cookie2") { + result += i + ": " + response.headers[i] + "\r\n"; + } + } + return result.substr(0, result.length - 2); + }; + + /** + * Gets a request header + * + * @param string name Name of header to get + * @return string Returns the request header or empty string if not set + */ + this.getRequestHeader = function(name) { + // @TODO Make this case insensitive + if (typeof name === "string" && headers[name]) { + return headers[name]; + } + + return ""; + } + + /** + * Sends the request to the server. + * + * @param string data Optional data to send as request body. + */ + this.send = function(data) { + if (this.readyState != this.OPENED) { + throw "INVALID_STATE_ERR: connection must be opened before send() is called"; + } + + if (sendFlag) { + throw "INVALID_STATE_ERR: send has already been called"; + } + + var ssl = false, local = false; + var url = Url.parse(settings.url); + + // Determine the server + switch (url.protocol) { + case 'https:': + ssl = true; + // SSL & non-SSL both need host, no break here. + case 'http:': + var host = url.hostname; + break; + + case 'file:': + local = true; + break; + + case undefined: + case '': + var host = "localhost"; + break; + + default: + throw "Protocol not supported."; + } + + // Load files off the local filesystem (file://) + if (local) { + if (settings.method !== "GET") { + throw "XMLHttpRequest: Only GET method is supported"; + } + + if (settings.async) { + fs.readFile(url.pathname, 'utf8', function(error, data) { + if (error) { + self.handleError(error); + } else { + self.status = 200; + self.responseText = data; + setState(self.DONE); + } + }); + } else { + try { + this.responseText = fs.readFileSync(url.pathname, 'utf8'); + this.status = 200; + setState(self.DONE); + } catch(e) { + this.handleError(e); + } + } + + return; + } + + // Default to port 80. If accessing localhost on another port be sure + // to use http://localhost:port/path + var port = url.port || (ssl ? 443 : 80); + // Add query string if one is used + var uri = url.pathname + (url.search ? url.search : ''); + + // Set the Host header or the server may reject the request + headers["Host"] = host; + if (!((ssl && port === 443) || port === 80)) { + headers["Host"] += ':' + url.port; + } + + // Set Basic Auth if necessary + if (settings.user) { + if (typeof settings.password == "undefined") { + settings.password = ""; + } + var authBuf = new Buffer(settings.user + ":" + settings.password); + headers["Authorization"] = "Basic " + authBuf.toString("base64"); + } + + // Set content length header + if (settings.method === "GET" || settings.method === "HEAD") { + data = null; + } else if (data) { + headers["Content-Length"] = Buffer.byteLength(data); + + if (!headers["Content-Type"]) { + headers["Content-Type"] = "text/plain;charset=UTF-8"; + } + } else if (settings.method === "POST") { + // For a post with no data set Content-Length: 0. + // This is required by buggy servers that don't meet the specs. + headers["Content-Length"] = 0; + } + + var options = { + host: host, + port: port, + path: uri, + method: settings.method, + headers: headers + }; + + // Reset error flag + errorFlag = false; + + // Handle async requests + if (settings.async) { + // Use the proper protocol + var doRequest = ssl ? https.request : http.request; + + // Request is being sent, set send flag + sendFlag = true; + + // As per spec, this is called here for historical reasons. + self.dispatchEvent("readystatechange"); + + // Create the request + request = doRequest(options, function(resp) { + response = resp; + response.setEncoding("utf8"); + + setState(self.HEADERS_RECEIVED); + self.status = response.statusCode; + + response.on('data', function(chunk) { + // Make sure there's some data + if (chunk) { + self.responseText += chunk; + } + // Don't emit state changes if the connection has been aborted. + if (sendFlag) { + setState(self.LOADING); + } + }); + + response.on('end', function() { + if (sendFlag) { + // Discard the 'end' event if the connection has been aborted + setState(self.DONE); + sendFlag = false; + } + }); + + response.on('error', function(error) { + self.handleError(error); + }); + }).on('error', function(error) { + self.handleError(error); + }); + + // Node 0.4 and later won't accept empty data. Make sure it's needed. + if (data) { + request.write(data); + } + + request.end(); + + self.dispatchEvent("loadstart"); + } else { // Synchronous + // Create a temporary file for communication with the other Node process + var syncFile = ".node-xmlhttprequest-sync-" + process.pid; + fs.writeFileSync(syncFile, "", "utf8"); + // The async request the other Node process executes + var execString = "var http = require('http'), https = require('https'), fs = require('fs');" + + "var doRequest = http" + (ssl ? "s" : "") + ".request;" + + "var options = " + JSON.stringify(options) + ";" + + "var responseText = '';" + + "var req = doRequest(options, function(response) {" + + "response.setEncoding('utf8');" + + "response.on('data', function(chunk) {" + + "responseText += chunk;" + + "});" + + "response.on('end', function() {" + + "fs.writeFileSync('" + syncFile + "', 'NODE-XMLHTTPREQUEST-STATUS:' + response.statusCode + ',' + responseText, 'utf8');" + + "});" + + "response.on('error', function(error) {" + + "fs.writeFileSync('" + syncFile + "', 'NODE-XMLHTTPREQUEST-ERROR:' + JSON.stringify(error), 'utf8');" + + "});" + + "}).on('error', function(error) {" + + "fs.writeFileSync('" + syncFile + "', 'NODE-XMLHTTPREQUEST-ERROR:' + JSON.stringify(error), 'utf8');" + + "});" + + (data ? "req.write('" + data.replace(/'/g, "\\'") + "');":"") + + "req.end();"; + // Start the other Node Process, executing this string + syncProc = spawn(process.argv[0], ["-e", execString]); + while((self.responseText = fs.readFileSync(syncFile, 'utf8')) == "") { + // Wait while the file is empty + } + // Kill the child process once the file has data + syncProc.stdin.end(); + // Remove the temporary file + fs.unlinkSync(syncFile); + if (self.responseText.match(/^NODE-XMLHTTPREQUEST-ERROR:/)) { + // If the file returned an error, handle it + var errorObj = self.responseText.replace(/^NODE-XMLHTTPREQUEST-ERROR:/, ""); + self.handleError(errorObj); + } else { + // If the file returned okay, parse its data and move to the DONE state + self.status = self.responseText.replace(/^NODE-XMLHTTPREQUEST-STATUS:([0-9]*),.*/, "$1"); + self.responseText = self.responseText.replace(/^NODE-XMLHTTPREQUEST-STATUS:[0-9]*,(.*)/, "$1"); + setState(self.DONE); + } + } + }; + + /** + * Called when an error is encountered to deal with it. + */ + this.handleError = function(error) { + this.status = 503; + this.statusText = error; + this.responseText = error.stack; + errorFlag = true; + setState(this.DONE); + }; + + /** + * Aborts a request. + */ + this.abort = function() { + if (request) { + request.abort(); + request = null; + } + + headers = defaultHeaders; + this.responseText = ""; + this.responseXML = ""; + + errorFlag = true; + + if (this.readyState !== this.UNSENT + && (this.readyState !== this.OPENED || sendFlag) + && this.readyState !== this.DONE) { + sendFlag = false; + setState(this.DONE); + } + this.readyState = this.UNSENT; + }; + + /** + * Adds an event listener. Preferred method of binding to events. + */ + this.addEventListener = function(event, callback) { + if (!(event in listeners)) { + listeners[event] = []; + } + // Currently allows duplicate callbacks. Should it? + listeners[event].push(callback); + }; + + /** + * Remove an event callback that has already been bound. + * Only works on the matching funciton, cannot be a copy. + */ + this.removeEventListener = function(event, callback) { + if (event in listeners) { + // Filter will return a new array with the callback removed + listeners[event] = listeners[event].filter(function(ev) { + return ev !== callback; + }); + } + }; + + /** + * Dispatch any events, including both "on" methods and events attached using addEventListener. + */ + this.dispatchEvent = function(event) { + if (typeof self["on" + event] === "function") { + self["on" + event](); + } + if (event in listeners) { + for (var i = 0, len = listeners[event].length; i < len; i++) { + listeners[event][i].call(self); + } + } + }; + + /** + * Changes readyState and calls onreadystatechange. + * + * @param int state New state + */ + var setState = function(state) { + if (self.readyState !== state) { + self.readyState = state; + + if (settings.async || self.readyState < self.OPENED || self.readyState === self.DONE) { + self.dispatchEvent("readystatechange"); + } + + if (self.readyState === self.DONE && !errorFlag) { + self.dispatchEvent("load"); + // @TODO figure out InspectorInstrumentation::didLoadXHR(cookie) + self.dispatchEvent("loadend"); + } + } + }; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,42 @@ +{ + "name": "xmlhttprequest", + "description": "XMLHttpRequest for Node", + "version": "1.4.2", + "author": { + "name": "Dan DeFelippi", + "url": "http://driverdan.com" + }, + "keywords": [ + "xhr", + "ajax" + ], + "licenses": [ + { + "type": "MIT", + "url": "http://creativecommons.org/licenses/MIT/" + } + ], + "repository": { + "type": "git", + "url": "git://github.com/driverdan/node-XMLHttpRequest.git" + }, + "bugs": { + "url": "http://github.com/driverdan/node-XMLHttpRequest/issues" + }, + "engines": { + "node": ">=0.4.0" + }, + "directories": { + "lib": "./lib", + "example": "./example" + }, + "main": "./lib/XMLHttpRequest.js", + "readme": "# node-XMLHttpRequest #\n\nnode-XMLHttpRequest is a wrapper for the built-in http client to emulate the\nbrowser XMLHttpRequest object.\n\nThis can be used with JS designed for browsers to improve reuse of code and\nallow the use of existing libraries.\n\nNote: This library currently conforms to [XMLHttpRequest 1](http://www.w3.org/TR/XMLHttpRequest/). Version 2.0 will target [XMLHttpRequest Level 2](http://www.w3.org/TR/XMLHttpRequest2/).\n\n## Usage ##\n\nHere's how to include the module in your project and use as the browser-based\nXHR object.\n\n\tvar XMLHttpRequest = require(\"xmlhttprequest\").XMLHttpRequest;\n\tvar xhr = new XMLHttpRequest();\n\nNote: use the lowercase string \"xmlhttprequest\" in your require(). On\ncase-sensitive systems (eg Linux) using uppercase letters won't work.\n\n## Versions ##\n\nPrior to 1.4.0 version numbers were arbitrary. From 1.4.0 on they conform to\nthe standard major.minor.bugfix. 1.x shouldn't necessarily be considered\nstable just because it's above 0.x.\n\nSince the XMLHttpRequest API is stable this library's API is stable as\nwell. Major version numbers indicate significant core code changes.\nMinor versions indicate minor core code changes or better conformity to\nthe W3C spec.\n\n## Supports ##\n\n* Async and synchronous requests\n* GET, POST, PUT, and DELETE requests\n* All spec methods (open, send, abort, getRequestHeader,\n getAllRequestHeaders, event methods)\n* Requests to all domains\n\n## Known Issues / Missing Features ##\n\nFor a list of open issues or to report your own visit the [github issues\npage](https://github.com/driverdan/node-XMLHttpRequest/issues).\n\n* Local file access may have unexpected results for non-UTF8 files\n* Synchronous requests don't set headers properly\n* Synchronous requests freeze node while waiting for response (But that's what you want, right? Stick with async!).\n* Some events are missing, such as abort\n* getRequestHeader is case-sensitive\n* Cookies aren't persisted between requests\n* Missing XML support\n* Missing basic auth\n", + "readmeFilename": "README.md", + "_id": "xmlhttprequest@1.4.2", + "dist": { + "shasum": "29e7c595db1f3b0052ccfc45cfe4420f70946783" + }, + "_from": "xmlhttprequest@1.4.2", + "_resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.4.2.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-constants.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-constants.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,13 @@ +var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr = new XMLHttpRequest(); + +// Test constant values +assert.equal(0, xhr.UNSENT); +assert.equal(1, xhr.OPENED); +assert.equal(2, xhr.HEADERS_RECEIVED); +assert.equal(3, xhr.LOADING); +assert.equal(4, xhr.DONE); + +sys.puts("done"); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-events.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-events.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,50 @@ +var sys = require("util") + , assert = require("assert") + , http = require("http") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr; + +// Test server +var server = http.createServer(function (req, res) { + var body = (req.method != "HEAD" ? "Hello World" : ""); + + res.writeHead(200, { + "Content-Type": "text/plain", + "Content-Length": Buffer.byteLength(body) + }); + // HEAD has no body + if (req.method != "HEAD") { + res.write(body); + } + res.end(); + assert.equal(onreadystatechange, true); + assert.equal(readystatechange, true); + assert.equal(removed, true); + sys.puts("done"); + this.close(); +}).listen(8000); + +xhr = new XMLHttpRequest(); + +// Track event calls +var onreadystatechange = false; +var readystatechange = false; +var removed = true; +var removedEvent = function() { + removed = false; +}; + +xhr.onreadystatechange = function() { + onreadystatechange = true; +}; + +xhr.addEventListener("readystatechange", function() { + readystatechange = true; +}); + +// This isn't perfect, won't guarantee it was added in the first place +xhr.addEventListener("readystatechange", removedEvent); +xhr.removeEventListener("readystatechange", removedEvent); + +xhr.open("GET", "http://localhost:8000"); +xhr.send(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-exceptions.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-exceptions.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,62 @@ +var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr = new XMLHttpRequest(); + +// Test request methods that aren't allowed +try { + xhr.open("TRACK", "http://localhost:8000/"); + console.log("ERROR: TRACK should have thrown exception"); +} catch(e) {} +try { + xhr.open("TRACE", "http://localhost:8000/"); + console.log("ERROR: TRACE should have thrown exception"); +} catch(e) {} +try { + xhr.open("CONNECT", "http://localhost:8000/"); + console.log("ERROR: CONNECT should have thrown exception"); +} catch(e) {} +// Test valid request method +try { + xhr.open("GET", "http://localhost:8000/"); +} catch(e) { + console.log("ERROR: Invalid exception for GET", e); +} + +// Test forbidden headers +var forbiddenRequestHeaders = [ + "accept-charset", + "accept-encoding", + "access-control-request-headers", + "access-control-request-method", + "connection", + "content-length", + "content-transfer-encoding", + "cookie", + "cookie2", + "date", + "expect", + "host", + "keep-alive", + "origin", + "referer", + "te", + "trailer", + "transfer-encoding", + "upgrade", + "user-agent", + "via" +]; + +for (var i in forbiddenRequestHeaders) { + try { + xhr.setRequestHeader(forbiddenRequestHeaders[i], "Test"); + console.log("ERROR: " + forbiddenRequestHeaders[i] + " should have thrown exception"); + } catch(e) { + } +} + +// Try valid header +xhr.setRequestHeader("X-Foobar", "Test"); + +console.log("Done"); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-headers.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-headers.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,61 @@ +var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr = new XMLHttpRequest() + , http = require("http"); + +// Test server +var server = http.createServer(function (req, res) { + // Test setRequestHeader + assert.equal("Foobar", req.headers["x-test"]); + + var body = "Hello World"; + res.writeHead(200, { + "Content-Type": "text/plain", + "Content-Length": Buffer.byteLength(body), + // Set cookie headers to see if they're correctly suppressed + // Actual values don't matter + "Set-Cookie": "foo=bar", + "Set-Cookie2": "bar=baz", + "Connection": "close" + }); + res.write("Hello World"); + res.end(); + + this.close(); +}).listen(8000); + +xhr.onreadystatechange = function() { + if (this.readyState == 4) { + // Test getAllResponseHeaders() + var headers = "content-type: text/plain\r\ncontent-length: 11\r\nconnection: close"; + assert.equal(headers, this.getAllResponseHeaders()); + + // Test case insensitivity + assert.equal('text/plain', this.getResponseHeader('Content-Type')); + assert.equal('text/plain', this.getResponseHeader('Content-type')); + assert.equal('text/plain', this.getResponseHeader('content-Type')); + assert.equal('text/plain', this.getResponseHeader('content-type')); + + // Test aborted getAllResponseHeaders + this.abort(); + assert.equal("", this.getAllResponseHeaders()); + assert.equal(null, this.getResponseHeader("Connection")); + + sys.puts("done"); + } +}; + +assert.equal(null, xhr.getResponseHeader("Content-Type")); +try { + xhr.open("GET", "http://localhost:8000/"); + // Valid header + xhr.setRequestHeader("X-Test", "Foobar"); + // Invalid header + xhr.setRequestHeader("Content-Length", 0); + // Test getRequestHeader + assert.equal("Foobar", xhr.getRequestHeader("X-Test")); + xhr.send(); +} catch(e) { + console.log("ERROR: Exception raised", e); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-request-methods.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-request-methods.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,62 @@ +var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , http = require("http") + , xhr; + +// Test server +var server = http.createServer(function (req, res) { + // Check request method and URL + assert.equal(methods[curMethod], req.method); + assert.equal("/" + methods[curMethod], req.url); + + var body = (req.method != "HEAD" ? "Hello World" : ""); + + res.writeHead(200, { + "Content-Type": "text/plain", + "Content-Length": Buffer.byteLength(body) + }); + // HEAD has no body + if (req.method != "HEAD") { + res.write(body); + } + res.end(); + + if (curMethod == methods.length - 1) { + this.close(); + sys.puts("done"); + } +}).listen(8000); + +// Test standard methods +var methods = ["GET", "POST", "HEAD", "PUT", "DELETE"]; +var curMethod = 0; + +function start(method) { + // Reset each time + xhr = new XMLHttpRequest(); + + xhr.onreadystatechange = function() { + if (this.readyState == 4) { + if (method == "HEAD") { + assert.equal("", this.responseText); + } else { + assert.equal("Hello World", this.responseText); + } + + curMethod++; + + if (curMethod < methods.length) { + sys.puts("Testing " + methods[curMethod]); + start(methods[curMethod]); + } + } + }; + + var url = "http://localhost:8000/" + method; + xhr.open(method, url); + xhr.send(); +} + +sys.puts("Testing " + methods[curMethod]); +start(methods[curMethod]); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-request-protocols.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/test-request-protocols.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,34 @@ +var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr; + +xhr = new XMLHttpRequest(); + +xhr.onreadystatechange = function() { + if (this.readyState == 4) { + assert.equal("Hello World", this.responseText); + this.close(); + runSync(); + } +}; + +// Async +var url = "file://" + __dirname + "/testdata.txt"; +xhr.open("GET", url); +xhr.send(); + +// Sync +var runSync = function() { + xhr = new XMLHttpRequest(); + + xhr.onreadystatechange = function() { + if (this.readyState == 4) { + assert.equal("Hello World", this.responseText); + this.close(); + sys.puts("done"); + } + }; + xhr.open("GET", url, false); + xhr.send(); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/testdata.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/node_modules/xmlhttprequest/tests/testdata.txt Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +Hello World diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,71 @@ +{ + "name": "socket.io-client", + "description": "Socket.IO client for the browser and node.js", + "version": "0.9.16", + "main": "./lib/io.js", + "browserify": "./dist/socket.io.js", + "homepage": "http://socket.io", + "keywords": [ + "websocket", + "socket", + "realtime", + "socket.io", + "comet", + "ajax" + ], + "author": { + "name": "Guillermo Rauch", + "email": "guillermo@learnboost.com" + }, + "contributors": [ + { + "name": "Guillermo Rauch", + "email": "rauchg@gmail.com" + }, + { + "name": "Arnout Kazemier", + "email": "info@3rd-eden.com" + }, + { + "name": "Vladimir Dronnikov", + "email": "dronnikov@gmail.com" + }, + { + "name": "Einar Otto Stangvik", + "email": "einaros@gmail.com" + } + ], + "repository": { + "type": "git", + "url": "https://github.com/LearnBoost/socket.io-client.git" + }, + "dependencies": { + "uglify-js": "1.2.5", + "ws": "0.4.x", + "xmlhttprequest": "1.4.2", + "active-x-obfuscator": "0.0.1" + }, + "devDependencies": { + "expresso": "*", + "express": "2.5.x", + "jade": "*", + "stylus": "*", + "socket.io": "0.9.16", + "socket.io-client": "0.9.16", + "should": "*" + }, + "engines": { + "node": ">= 0.4.0" + }, + "readme": "socket.io\n=========\n\n#### Sockets for the rest of us\n\nThe `socket.io` client is basically a simple HTTP Socket interface implementation.\nIt looks similar to WebSocket while providing additional features and\nleveraging other transports when WebSocket is not supported by the user's\nbrowser.\n\n```js\nvar socket = io.connect('http://domain.com');\nsocket.on('connect', function () {\n // socket connected\n});\nsocket.on('custom event', function () {\n // server emitted a custom event\n});\nsocket.on('disconnect', function () {\n // socket disconnected\n});\nsocket.send('hi there');\n```\n\n### Recipes\n\n#### Utilizing namespaces (ie: multiple sockets)\n\nIf you want to namespace all the messages and events emitted to a particular\nendpoint, simply specify it as part of the `connect` uri:\n\n```js\nvar chat = io.connect('http://localhost/chat');\nchat.on('connect', function () {\n // chat socket connected\n});\n\nvar news = io.connect('/news'); // io.connect auto-detects host\nnews.on('connect', function () {\n // news socket connected\n});\n```\n\n#### Emitting custom events\n\nTo ease with the creation of applications, you can emit custom events outside\nof the global `message` event.\n\n```js\nvar socket = io.connect();\nsocket.emit('server custom event', { my: 'data' });\n```\n\n#### Forcing disconnection\n\n```js\nvar socket = io.connect();\nsocket.on('connect', function () {\n socket.disconnect();\n});\n```\n\n### Documentation \n\n#### io#connect\n\n```js\nio.connect(uri, [options]);\n```\n\n##### Options:\n\n- *resource*\n\n socket.io\n\n The resource is what allows the `socket.io` server to identify incoming connections by `socket.io` clients. In other words, any HTTP server can implement socket.io and still serve other normal, non-realtime HTTP requests.\n\n- *transports*\n\n```js\n['websocket', 'flashsocket', 'htmlfile', 'xhr-multipart', 'xhr-polling', 'jsonp-polling']\n```\n\n A list of the transports to attempt to utilize (in order of preference).\n\n- *'connect timeout'*\n\n```js\n5000\n```\n\n The amount of milliseconds a transport has to create a connection before we consider it timed out.\n \n- *'try multiple transports'*\n\n```js\ntrue\n```\n\n A boolean indicating if we should try other transports when the connectTimeout occurs.\n \n- *reconnect*\n\n```js\ntrue\n```\n\n A boolean indicating if we should automatically reconnect if a connection is disconnected. \n \n- *'reconnection delay'*\n\n```js\n500\n```\n\n The amount of milliseconds before we try to connect to the server again. We are using a exponential back off algorithm for the following reconnections, on each reconnect attempt this value will get multiplied (500 > 1000 > 2000 > 4000 > 8000).\n \n\n- *'max reconnection attempts'*\n\n```js\n10\n```\n\n The amount of attempts should we make using the current transport to connect to the server? After this we will do one final attempt, and re-try with all enabled transport methods before we give up.\n\n##### Properties:\n\n- *options*\n\n The passed in options combined with the defaults.\n\n- *connected*\n\n Whether the socket is connected or not.\n \n- *connecting*\n\n Whether the socket is connecting or not.\n\n- *reconnecting*\n\n Whether we are reconnecting or not.\n \n- *transport* \n\n The transport instance.\n\n##### Methods:\n \n- *connect(λ)*\n\n Establishes a connection. If λ is supplied as argument, it will be called once the connection is established.\n \n- *send(message)*\n \n A string of data to send.\n \n- *disconnect*\n\n Closes the connection.\n \n- *on(event, λ)*\n\n Adds a listener for the event *event*.\n\n- *once(event, λ)*\n\n Adds a one time listener for the event *event*. The listener is removed after the first time the event is fired.\n \n- *removeListener(event, λ)*\n\n Removes the listener λ for the event *event*.\n \n##### Events:\n\n- *connect*\n\n Fired when the connection is established and the handshake successful.\n \n- *connecting(transport_type)*\n\n Fired when a connection is attempted, passing the transport name.\n \n- *connect_failed*\n\n Fired when the connection timeout occurs after the last connection attempt.\n This only fires if the `connectTimeout` option is set.\n If the `tryTransportsOnConnectTimeout` option is set, this only fires once all\n possible transports have been tried.\n \n- *message(message)*\n \n Fired when a message arrives from the server\n\n- *close*\n\n Fired when the connection is closed. Be careful with using this event, as some transports will fire it even under temporary, expected disconnections (such as XHR-Polling).\n \n- *disconnect*\n\n Fired when the connection is considered disconnected.\n \n- *reconnect(transport_type,reconnectionAttempts)*\n\n Fired when the connection has been re-established. This only fires if the `reconnect` option is set.\n\n- *reconnecting(reconnectionDelay,reconnectionAttempts)*\n\n Fired when a reconnection is attempted, passing the next delay for the next reconnection.\n\n- *reconnect_failed*\n\n Fired when all reconnection attempts have failed and we where unsuccessful in reconnecting to the server. \n\n### Contributors\n\nGuillermo Rauch <guillermo@learnboost.com>\n\nArnout Kazemier <info@3rd-eden.com>\n\n### License \n\n(The MIT License)\n\nCopyright (c) 2010 LearnBoost <dev@learnboost.com>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/LearnBoost/socket.io-client/issues" + }, + "_id": "socket.io-client@0.9.16", + "dist": { + "shasum": "b6bf3ef683b72ff4ebdb6620485173ccb794e714" + }, + "_from": "socket.io-client@0.9.16", + "_resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-0.9.16.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/test/events.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/test/events.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,120 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (module, io, should) { + + module.exports = { + + 'add listeners': function () { + var event = new io.EventEmitter + , calls = 0; + + event.on('test', function (a, b) { + ++calls; + a.should().eql('a'); + b.should().eql('b'); + }); + + event.emit('test', 'a', 'b'); + calls.should().eql(1); + event.on.should().eql(event.addListener); + }, + + 'remove listener': function () { + var event = new io.EventEmitter; + function empty () { } + + event.on('test', empty); + event.on('test:more', empty); + event.removeAllListeners('test'); + + event.listeners('test').should().eql([]); + event.listeners('test:more').should().eql([empty]); + }, + + 'remove all listeners with no arguments': function () { + var event = new io.EventEmitter; + function empty () { } + + event.on('test', empty); + event.on('test:more', empty); + event.removeAllListeners(); + + event.listeners('test').should().eql([]); + event.listeners('test:more').should().eql([]); + }, + + 'remove listeners functions': function () { + var event = new io.EventEmitter + , calls = 0; + + function one () { ++calls } + function two () { ++calls } + function three () { ++calls } + + event.on('one', one); + event.removeListener('one', one); + event.listeners('one').should().eql([]); + + event.on('two', two); + event.removeListener('two', one); + event.listeners('two').should().eql([two]); + + event.on('three', three); + event.on('three', two); + event.removeListener('three', three); + event.listeners('three').should().eql([two]); + }, + + 'number of arguments': function () { + var event = new io.EventEmitter + , number = []; + + event.on('test', function () { + number.push(arguments.length); + }); + + event.emit('test'); + event.emit('test', null); + event.emit('test', null, null); + event.emit('test', null, null, null); + event.emit('test', null, null, null, null); + event.emit('test', null, null, null, null, null); + + [0, 1, 2, 3, 4, 5].should().eql(number); + }, + + 'once': function () { + var event = new io.EventEmitter + , calls = 0; + + event.once('test', function (a, b) { + ++calls; + }); + + event.emit('test', 'a', 'b'); + event.emit('test', 'a', 'b'); + event.emit('test', 'a', 'b'); + + function removed () { + should().fail('not removed'); + }; + + event.once('test:removed', removed); + event.removeListener('test:removed', removed); + event.emit('test:removed'); + + calls.should().eql(1); + } + + }; + +})( + 'undefined' == typeof module ? module = {} : module + , 'undefined' == typeof io ? require('socket.io-client') : io + , 'undefined' == typeof should || !should.fail ? require('should') : should +); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/test/io.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/test/io.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (module, io, should) { + + module.exports = { + + 'client version number': function () { + io.version.should().match(/([0-9]+)\.([0-9]+)\.([0-9]+)/); + }, + + 'socket.io protocol version': function () { + io.protocol.should().be.a('number'); + io.protocol.toString().should().match(/^\d+$/); + }, + + 'socket.io available transports': function () { + (io.transports.length > 0).should().be_true; + } + + }; + +})( + 'undefined' == typeof module ? module = {} : module + , 'undefined' == typeof io ? require('socket.io-client') : io + , 'undefined' == typeof should ? require('should') : should +); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/test/node/builder.common.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/test/node/builder.common.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,102 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +var vm = require('vm') + , should = require('should'); + +/** + * Generates evn variables for the vm so we can `emulate` a browser. + * @returns {Object} evn variables + */ + +exports.env = function env () { + var details = { + location: { + port: 8080 + , host: 'www.example.org' + , hostname: 'www.example.org' + , href: 'http://www.example.org/example/' + , pathname: '/example/' + , protocol: 'http:' + , search: '' + , hash: '' + } + , console: { + log: function(){}, + info: function(){}, + warn: function(){}, + error: function(){} + } + , navigator: { + userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_7) AppleWebKit' + + '/534.27 (KHTML, like Gecko) Chrome/12.0.716.0 Safari/534.27' + , appName: 'socket.io' + , platform: process.platform + , appVersion: process.version + , } + , name: 'socket.io' + , innerWidth: 1024 + , innerHeight: 768 + , length: 1 + , outerWidth: 1024 + , outerHeight: 768 + , pageXOffset: 0 + , pageYOffset: 0 + , screenX: 0 + , screenY: 0 + , screenLeft: 0 + , screenTop: 0 + , scrollX: 0 + , scrollY: 0 + , scrollTop: 0 + , scrollLeft: 0 + , screen: { + width: 0 + , height: 0 + } + }; + + // circular references + details.window = details.self = details.contentWindow = details; + + // callable methods + details.Image = details.scrollTo = details.scrollBy = details.scroll = + details.resizeTo = details.resizeBy = details.prompt = details.print = + details.open = details.moveTo = details.moveBy = details.focus = + details.createPopup = details.confirm = details.close = details.blur = + details.alert = details.clearTimeout = details.clearInterval = + details.setInterval = details.setTimeout = details.XMLHttpRequest = + details.getComputedStyle = details.trigger = details.dispatchEvent = + details.removeEventListener = details.addEventListener = function(){}; + + // frames + details.frames = [details]; + + // document + details.document = details; + details.document.domain = details.location.href; + + return details; +}; + +/** + * Executes a script in a browser like env and returns + * the result + * + * @param {String} contents The script content + * @returns {Object} The evaluated script. + */ + +exports.execute = function execute (contents) { + var env = exports.env() + , script = vm.createScript(contents); + + // run the script with `browser like` globals + script.runInNewContext(env); + + return env; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/test/node/builder.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/test/node/builder.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,131 @@ +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +/** + * Test dependencies. + */ + +var builder = require('../../bin/builder') + , common = require('./builder.common') + , should = require('should'); + +/** + * Tests. + */ + +module.exports = { + + 'version number': function () { + builder.version.should().match(/([0-9]+)\.([0-9]+)\.([0-9]+)/); + builder.version.should().equal(require('../../lib/io').version); + }, + + 'production build LOC': function () { + builder(function (err, result) { + should.strictEqual(err, null) + + var lines = result.split('\n'); + lines.length.should().be.below(5); + lines[0].should().match(/production/gi); + Buffer.byteLength(result).should().be.below(43000); + }); + }, + + 'development build LOC': function () { + builder({ minify: false }, function (err, result) { + should.strictEqual(err, null) + + var lines = result.split('\n'); + lines.length.should().be.above(5); + lines[0].should().match(/development/gi); + Buffer.byteLength(result).should().be.above(35000); + }); + }, + + 'default builds': function () { + builder(function (err, result) { + should.strictEqual(err, null); + + var io = common.execute(result).io + , transports = Object.keys(io.Transport) + , defaults = Object.keys(builder.transports); + + /* XHR transport is private, but still available */ + transports.length.should().be.equal(defaults.length + 1); + + defaults.forEach(function (transport) { + transports.indexOf(transport).should().be.above(-1); + }) + }); + }, + + 'custom build': function () { + builder(['websocket'], function (err, result) { + should.strictEqual(err, null); + + var io = common.execute(result).io + , transports = Object.keys(io.Transport); + + transports.should().have.length(1); + transports[0].should().eql('websocket'); + }); + }, + + 'custom code': function () { + var custom = 'var hello = "world";'; + builder({ custom: [custom], minify: false }, function (err, result) { + should.strictEqual(err, null); + + result.should().include.string(custom); + }); + }, + + 'node if': function () { + var custom = '// if node \nvar hello = "world";\n' + + '// end node\nvar pew = "pew";'; + + builder({ custom: [custom], minify: false }, function (err, result) { + should.strictEqual(err, null); + + result.should().not.include.string(custom); + result.should().not.include.string('// if node'); + result.should().not.include.string('// end node'); + result.should().not.include.string('"world"'); + + result.should().include.string('var pew = "pew"'); + }); + }, + + 'preserve the encoding during minification': function () { + builder(function (err, result) { + should.strictEqual(err, null); + + result.should().match(/(\\ufffd)/g); + }) + }, + + 'globals': function () { + builder(function (err, result) { + should.strictEqual(err, null); + + var io = common.execute(result) + , env = common.env() + , allowed = ['io', 'swfobject', 'WEB_SOCKET_DISABLE_AUTO_INITIALIZATION']; + + Array.prototype.push.apply(allowed, Object.keys(env)); + + Object.keys(io).forEach(function (global) { + var index = allowed.indexOf(global); + + // the global is not allowed! + if (!~index) { + throw new Error('Global leak: ' + global); + } + }); + }) + } + +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/test/parser.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/test/parser.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,360 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (module, io, should) { + + var parser = io.parser; + + module.exports = { + + 'decoding error packet': function () { + parser.decodePacket('7:::').should().eql({ + type: 'error' + , reason: '' + , advice: '' + , endpoint: '' + }); + }, + + 'decoding error packet with reason': function () { + parser.decodePacket('7:::0').should().eql({ + type: 'error' + , reason: 'transport not supported' + , advice: '' + , endpoint: '' + }); + }, + + 'decoding error packet with reason and advice': function () { + parser.decodePacket('7:::2+0').should().eql({ + type: 'error' + , reason: 'unauthorized' + , advice: 'reconnect' + , endpoint: '' + }); + }, + + 'decoding error packet with endpoint': function () { + parser.decodePacket('7::/woot').should().eql({ + type: 'error' + , reason: '' + , advice: '' + , endpoint: '/woot' + }); + }, + + 'decoding ack packet': function () { + parser.decodePacket('6:::140').should().eql({ + type: 'ack' + , ackId: '140' + , endpoint: '' + , args: [] + }); + }, + + 'decoding ack packet with args': function () { + parser.decodePacket('6:::12+["woot","wa"]').should().eql({ + type: 'ack' + , ackId: '12' + , endpoint: '' + , args: ['woot', 'wa'] + }); + }, + + 'decoding ack packet with bad json': function () { + var thrown = false; + + try { + parser.decodePacket('6:::1+{"++]').should().eql({ + type: 'ack' + , ackId: '1' + , endpoint: '' + , args: [] + }); + } catch (e) { + thrown = true; + } + + thrown.should().be_false; + }, + + 'decoding json packet': function () { + parser.decodePacket('4:::"2"').should().eql({ + type: 'json' + , endpoint: '' + , data: '2' + }); + }, + + 'decoding json packet with message id and ack data': function () { + parser.decodePacket('4:1+::{"a":"b"}').should().eql({ + type: 'json' + , id: 1 + , ack: 'data' + , endpoint: '' + , data: { a: 'b' } + }); + }, + + 'decoding an event packet': function () { + parser.decodePacket('5:::{"name":"woot"}').should().eql({ + type: 'event' + , name: 'woot' + , endpoint: '' + , args: [] + }); + }, + + 'decoding an event packet with message id and ack': function () { + parser.decodePacket('5:1+::{"name":"tobi"}').should().eql({ + type: 'event' + , id: 1 + , ack: 'data' + , endpoint: '' + , name: 'tobi' + , args: [] + }); + }, + + 'decoding an event packet with data': function () { + parser.decodePacket('5:::{"name":"edwald","args":[{"a": "b"},2,"3"]}') + .should().eql({ + type: 'event' + , name: 'edwald' + , endpoint: '' + , args: [{a: 'b'}, 2, '3'] + }); + }, + + 'decoding a message packet': function () { + parser.decodePacket('3:::woot').should().eql({ + type: 'message' + , endpoint: '' + , data: 'woot' + }); + }, + + 'decoding a message packet with id and endpoint': function () { + parser.decodePacket('3:5:/tobi').should().eql({ + type: 'message' + , id: 5 + , ack: true + , endpoint: '/tobi' + , data: '' + }); + }, + + 'decoding a heartbeat packet': function () { + parser.decodePacket('2:::').should().eql({ + type: 'heartbeat' + , endpoint: '' + }); + }, + + 'decoding a connection packet': function () { + parser.decodePacket('1::/tobi').should().eql({ + type: 'connect' + , endpoint: '/tobi' + , qs: '' + }); + }, + + 'decoding a connection packet with query string': function () { + parser.decodePacket('1::/test:?test=1').should().eql({ + type: 'connect' + , endpoint: '/test' + , qs: '?test=1' + }); + }, + + 'decoding a disconnection packet': function () { + parser.decodePacket('0::/woot').should().eql({ + type: 'disconnect' + , endpoint: '/woot' + }); + }, + + 'encoding error packet': function () { + parser.encodePacket({ + type: 'error' + , reason: '' + , advice: '' + , endpoint: '' + }).should().eql('7::'); + }, + + 'encoding error packet with reason': function () { + parser.encodePacket({ + type: 'error' + , reason: 'transport not supported' + , advice: '' + , endpoint: '' + }).should().eql('7:::0'); + }, + + 'encoding error packet with reason and advice': function () { + parser.encodePacket({ + type: 'error' + , reason: 'unauthorized' + , advice: 'reconnect' + , endpoint: '' + }).should().eql('7:::2+0'); + }, + + 'encoding error packet with endpoint': function () { + parser.encodePacket({ + type: 'error' + , reason: '' + , advice: '' + , endpoint: '/woot' + }).should().eql('7::/woot'); + }, + + 'encoding ack packet': function () { + parser.encodePacket({ + type: 'ack' + , ackId: '140' + , endpoint: '' + , args: [] + }).should().eql('6:::140'); + }, + + 'encoding ack packet with args': function () { + parser.encodePacket({ + type: 'ack' + , ackId: '12' + , endpoint: '' + , args: ['woot', 'wa'] + }).should().eql('6:::12+["woot","wa"]'); + }, + + 'encoding json packet': function () { + parser.encodePacket({ + type: 'json' + , endpoint: '' + , data: '2' + }).should().eql('4:::"2"'); + }, + + 'encoding json packet with message id and ack data': function () { + parser.encodePacket({ + type: 'json' + , id: 1 + , ack: 'data' + , endpoint: '' + , data: { a: 'b' } + }).should().eql('4:1+::{"a":"b"}'); + }, + + 'encoding an event packet': function () { + parser.encodePacket({ + type: 'event' + , name: 'woot' + , endpoint: '' + , args: [] + }).should().eql('5:::{"name":"woot"}'); + }, + + 'encoding an event packet with message id and ack': function () { + parser.encodePacket({ + type: 'event' + , id: 1 + , ack: 'data' + , endpoint: '' + , name: 'tobi' + , args: [] + }).should().eql('5:1+::{"name":"tobi"}'); + }, + + 'encoding an event packet with data': function () { + parser.encodePacket({ + type: 'event' + , name: 'edwald' + , endpoint: '' + , args: [{a: 'b'}, 2, '3'] + }).should().eql('5:::{"name":"edwald","args":[{"a":"b"},2,"3"]}'); + }, + + 'encoding a message packet': function () { + parser.encodePacket({ + type: 'message' + , endpoint: '' + , data: 'woot' + }).should().eql('3:::woot'); + }, + + 'encoding a message packet with id and endpoint': function () { + parser.encodePacket({ + type: 'message' + , id: 5 + , ack: true + , endpoint: '/tobi' + , data: '' + }).should().eql('3:5:/tobi'); + }, + + 'encoding a heartbeat packet': function () { + parser.encodePacket({ + type: 'heartbeat' + , endpoint: '' + }).should().eql('2::'); + }, + + 'encoding a connection packet': function () { + parser.encodePacket({ + type: 'connect' + , endpoint: '/tobi' + , qs: '' + }).should().eql('1::/tobi'); + }, + + 'encoding a connection packet with query string': function () { + parser.encodePacket({ + type: 'connect' + , endpoint: '/test' + , qs: '?test=1' + }).should().eql('1::/test:?test=1'); + }, + + 'encoding a disconnection packet': function () { + parser.encodePacket({ + type: 'disconnect' + , endpoint: '/woot' + }).should().eql('0::/woot'); + }, + + 'test decoding a payload': function () { + parser.decodePayload('\ufffd5\ufffd3:::5\ufffd7\ufffd3:::53d' + + '\ufffd3\ufffd0::').should().eql([ + { type: 'message', data: '5', endpoint: '' } + , { type: 'message', data: '53d', endpoint: '' } + , { type: 'disconnect', endpoint: '' } + ]); + }, + + 'test encoding a payload': function () { + parser.encodePayload([ + parser.encodePacket({ type: 'message', data: '5', endpoint: '' }) + , parser.encodePacket({ type: 'message', data: '53d', endpoint: '' }) + ]).should().eql('\ufffd5\ufffd3:::5\ufffd7\ufffd3:::53d') + }, + + 'test decoding newline': function () { + parser.decodePacket('3:::\n').should().eql({ + type: 'message' + , endpoint: '' + , data: '\n' + }); + } + + }; + +})( + 'undefined' == typeof module ? module = {} : module + , 'undefined' == typeof io ? require('socket.io-client') : io + , 'undefined' == typeof should ? require('should') : should +); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/test/socket.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/test/socket.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,422 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (module, io, should) { + + if ('object' == typeof global) { + return module.exports = { '': function () {} }; + } + + module.exports = { + + 'test connecting the socket and disconnecting': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('connect', function () { + socket.disconnect(); + next(); + }); + }, + + 'test receiving messages': function (next) { + var socket = create() + , connected = false + , messages = 0; + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('connect', function () { + connected = true; + }); + + socket.on('message', function (i) { + String(++messages).should().equal(i); + }); + + socket.on('disconnect', function (reason) { + connected.should().be_true; + messages.should().equal(3); + reason.should().eql('booted'); + next(); + }); + }, + + 'test sending messages': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('connect', function () { + socket.send('echo'); + + socket.on('message', function (msg) { + msg.should().equal('echo'); + socket.disconnect(); + next(); + }); + }); + }, + + 'test manual buffer flushing': function (next) { + var socket = create(); + + socket.socket.options['manualFlush'] = true; + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('connect', function () { + socket.socket.connected = false; + socket.send('buffered'); + socket.socket.onConnect(); + socket.socket.flushBuffer(); + + socket.on('message', function (msg) { + msg.should().equal('buffered'); + socket.disconnect(); + next(); + }); + }); + }, + + 'test automatic buffer flushing': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('connect', function () { + socket.socket.connected = false; + socket.send('buffered'); + socket.socket.onConnect(); + + socket.on('message', function (msg) { + msg.should().equal('buffered'); + socket.disconnect(); + next(); + }); + }); + }, + + 'test acks sent from client': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('connect', function () { + socket.on('message', function (msg) { + if ('tobi 2' == msg) { + socket.disconnect(); + next(); + } + }); + }); + }, + + 'test acks sent from server': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('connect', function () { + socket.send('ooo', function () { + socket.disconnect(); + next(); + }); + }); + }, + + 'test connecting to namespaces': function (next) { + var io = create() + , socket = io.socket + , namespaces = 2 + , connect = 0; + + function finish () { + socket.of('').disconnect(); + connect.should().equal(3); + next(); + } + + socket.on('connect', function(){ + connect++; + }); + + socket.of('/woot').on('connect', function () { + connect++; + }).on('message', function (msg) { + msg.should().equal('connected to woot'); + --namespaces || finish(); + }).on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.of('/chat').on('connect', function () { + connect++; + }).on('message', function (msg) { + msg.should().equal('connected to chat'); + --namespaces || finish(); + }).on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + }, + + 'test disconnecting from namespaces': function (next) { + var socket = create().socket + , namespaces = 2 + , disconnections = 0; + + function finish () { + socket.of('').disconnect(); + next(); + }; + + socket.of('/a').on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.of('/a').on('connect', function () { + socket.of('/a').disconnect(); + }); + + socket.of('/a').on('disconnect', function () { + --namespaces || finish(); + }); + + socket.of('/b').on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.of('/b').on('connect', function () { + socket.of('/b').disconnect(); + }); + + socket.of('/b').on('disconnect', function () { + --namespaces || finish(); + }); + }, + + 'test authorizing for namespaces': function (next) { + var socket = create().socket + + function finish () { + socket.of('').disconnect(); + next(); + }; + + socket.of('/a') + .on('connect_failed', function (msg) { + next(); + }) + .on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + }, + + 'test sending json from server': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('message', function (msg) { + msg.should().eql(3141592); + socket.disconnect(); + next(); + }); + }, + + 'test sending json from client': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.json.send([1, 2, 3]); + socket.on('message', function (msg) { + msg.should().equal('echo'); + socket.disconnect(); + next(); + }); + }, + + 'test emitting an event from server': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('woot', function () { + socket.disconnect(); + next(); + }); + }, + + 'test emitting an event to server': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.emit('woot'); + socket.on('echo', function () { + socket.disconnect(); + next(); + }) + }, + + 'test emitting multiple events at once to the server': function (next) { + var socket = create(); + + socket.on('connect', function () { + socket.emit('print', 'foo'); + socket.emit('print', 'bar'); + }); + + socket.on('done', function () { + socket.disconnect(); + next(); + }); + }, + + 'test emitting an event from server and sending back data': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('woot', function (a, fn) { + a.should().eql(1); + fn('test'); + + socket.on('done', function () { + socket.disconnect(); + next(); + }); + }); + }, + + 'test emitting an event to server and sending back data': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.emit('tobi', 1, 2, function (a) { + a.should().eql({ hello: 'world' }); + socket.disconnect(); + next(); + }); + }, + + 'test encoding a payload': function (next) { + var socket = create('/woot'); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('connect', function () { + socket.socket.setBuffer(true); + socket.send('ñ'); + socket.send('ñ'); + socket.send('ñ'); + socket.send('ñ'); + socket.socket.setBuffer(false); + }); + + socket.on('done', function () { + socket.disconnect(); + next(); + }); + }, + + 'test sending query strings to the server': function (next) { + var socket = create('?foo=bar'); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.on('message', function (data) { + data.query.foo.should().eql('bar'); + + socket.disconnect(); + next(); + }); + }, + + 'test sending newline': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.send('\n'); + + socket.on('done', function () { + socket.disconnect(); + next(); + }); + }, + + 'test sending unicode': function (next) { + var socket = create(); + + socket.on('error', function (msg) { + throw new Error(msg || 'Received an error'); + }); + + socket.json.send({ test: "☃" }); + + socket.on('done', function () { + socket.disconnect(); + next(); + }); + }, + + 'test webworker connection': function (next) { + if (!window.Worker) { + return next(); + } + + var worker = new Worker('/test/worker.js'); + worker.postMessage(uri()); + worker.onmessage = function (ev) { + if ('done!' == ev.data) return next(); + throw new Error('Unexpected message: ' + ev.data); + } + } + + }; + +})( + 'undefined' == typeof module ? module = {} : module + , 'undefined' == typeof io ? require('socket.io-client') : io + , 'undefined' == typeof should ? require('should-browser') : should +); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/test/util.test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/test/util.test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,156 @@ + +/*! + * socket.io-node + * Copyright(c) 2011 LearnBoost + * MIT Licensed + */ + +(function (module, io, should) { + + module.exports = { + + 'parse uri': function () { + var http = io.util.parseUri('http://google.com') + , https = io.util.parseUri('https://www.google.com:80') + , query = io.util.parseUri('google.com:8080/foo/bar?foo=bar'); + + http.protocol.should().eql('http'); + http.port.should().eql(''); + http.host.should().eql('google.com'); + https.protocol.should().eql('https'); + https.port.should().eql('80'); + https.host.should().eql('www.google.com'); + query.port.should().eql('8080'); + query.query.should().eql('foo=bar'); + query.path.should().eql('/foo/bar'); + query.relative.should().eql('/foo/bar?foo=bar'); + }, + + 'unique uri': function () { + var protocol = io.util.parseUri('http://google.com') + , noprotocol = io.util.parseUri('google.com') + , https = io.util.parseUri('https://google.com') + , path = io.util.parseUri('https://google.com/google.com/com/?foo=bar'); + + if ('object' == typeof window) { + io.util.uniqueUri(protocol).should().eql('http://google.com:3000'); + io.util.uniqueUri(noprotocol).should().eql('http://google.com:3000'); + } else { + io.util.uniqueUri(protocol).should().eql('http://google.com:80'); + io.util.uniqueUri(noprotocol).should().eql('http://google.com:80'); + } + + io.util.uniqueUri(https).should().eql('https://google.com:443'); + io.util.uniqueUri(path).should().eql('https://google.com:443'); + }, + + 'chunk query string': function () { + io.util.chunkQuery('foo=bar').should().be.a('object'); + io.util.chunkQuery('foo=bar').foo.should().eql('bar'); + }, + + 'merge query strings': function () { + var base = io.util.query('foo=bar', 'foo=baz') + , add = io.util.query('foo=bar', 'bar=foo') + + base.should().eql('?foo=baz'); + add.should().eql('?foo=bar&bar=foo'); + + io.util.query('','').should().eql(''); + io.util.query('foo=bar', '').should().eql('?foo=bar'); + io.util.query('', 'foo=bar').should().eql('?foo=bar'); + }, + + 'request': function () { + var type = typeof io.util.request(); + type.should().eql('object'); + }, + + 'is array': function () { + io.util.isArray([]).should().be_true; + io.util.isArray({}).should().be_false; + io.util.isArray('str').should().be_false; + io.util.isArray(new Date).should().be_false; + io.util.isArray(true).should().be_false; + io.util.isArray(arguments).should().be_false; + }, + + 'merge, deep merge': function () { + var start = { + foo: 'bar' + , bar: 'baz' + } + , duplicate = { + foo: 'foo' + , bar: 'bar' + } + , extra = { + ping: 'pong' + } + , deep = { + level1:{ + foo: 'bar' + , level2: { + foo: 'bar' + , level3:{ + foo: 'bar' + , rescursive: deep + } + } + } + } + // same structure, but changed names + , deeper = { + foo: 'bar' + , level1:{ + foo: 'baz' + , level2: { + foo: 'foo' + , level3:{ + foo: 'pewpew' + , rescursive: deep + } + } + } + }; + + io.util.merge(start, duplicate); + + start.foo.should().eql('foo'); + start.bar.should().eql('bar'); + + io.util.merge(start, extra); + start.ping.should().eql('pong'); + start.foo.should().eql('foo'); + + io.util.merge(deep, deeper); + + deep.foo.should().eql('bar'); + deep.level1.foo.should().eql('baz'); + deep.level1.level2.foo.should().eql('foo'); + deep.level1.level2.level3.foo.should().eql('pewpew'); + }, + + 'defer': function (next) { + var now = +new Date; + + io.util.defer(function () { + ((new Date - now) >= ( io.util.webkit ? 100 : 0 )).should().be_true(); + next(); + }) + }, + + 'indexOf': function () { + var data = ['socket', 2, 3, 4, 'socket', 5, 6, 7, 'io']; + io.util.indexOf(data, 'socket', 1).should().eql(4); + io.util.indexOf(data, 'socket').should().eql(0); + io.util.indexOf(data, 'waffles').should().eql(-1); + } + + }; + +})( + 'undefined' == typeof module ? module = {} : module + , 'undefined' == typeof io ? require('socket.io-client') : io + , 'undefined' == typeof should ? require('should') : should +); diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/node_modules/socket.io-client/test/worker.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/node_modules/socket.io-client/test/worker.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,20 @@ +importScripts('/socket.io/socket.io.js'); + +self.onmessage = function (ev) { + var url = ev.data + , socket = io.connect(url); + + socket.on('done', function () { + self.postMessage('done!'); + }); + + socket.on('connect_failed', function () { + self.postMessage('connect failed'); + }); + + socket.on('error', function () { + self.postMessage('error'); + }); + + socket.send('woot'); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/socket.io/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/socket.io/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,74 @@ +{ + "name": "socket.io", + "version": "0.9.16", + "description": "Real-time apps made cross-browser & easy with a WebSocket-like API", + "homepage": "http://socket.io", + "keywords": [ + "websocket", + "socket", + "realtime", + "socket.io", + "comet", + "ajax" + ], + "author": { + "name": "Guillermo Rauch", + "email": "guillermo@learnboost.com" + }, + "contributors": [ + { + "name": "Guillermo Rauch", + "email": "rauchg@gmail.com" + }, + { + "name": "Arnout Kazemier", + "email": "info@3rd-eden.com" + }, + { + "name": "Vladimir Dronnikov", + "email": "dronnikov@gmail.com" + }, + { + "name": "Einar Otto Stangvik", + "email": "einaros@gmail.com" + } + ], + "repository": { + "type": "git", + "url": "https://github.com/LearnBoost/socket.io.git" + }, + "dependencies": { + "socket.io-client": "0.9.16", + "policyfile": "0.0.4", + "base64id": "0.1.0", + "redis": "0.7.3" + }, + "devDependencies": { + "expresso": "0.9.2", + "should": "*", + "benchmark": "0.2.2", + "microtime": "0.1.3-1", + "colors": "0.5.1" + }, + "optionalDependencies": { + "redis": "0.7.3" + }, + "main": "index", + "engines": { + "node": ">= 0.4.0" + }, + "scripts": { + "test": "make test" + }, + "readme": "# Socket.IO\n\nSocket.IO is a Node.JS project that makes WebSockets and realtime possible in\nall browsers. It also enhances WebSockets by providing built-in multiplexing,\nhorizontal scalability, automatic JSON encoding/decoding, and more.\n\n## How to Install\n\n```bash\nnpm install socket.io\n```\n\n## How to use\n\nFirst, require `socket.io`:\n\n```js\nvar io = require('socket.io');\n```\n\nNext, attach it to a HTTP/HTTPS server. If you're using the fantastic `express`\nweb framework:\n\n#### Express 3.x\n\n```js\nvar app = express()\n , server = require('http').createServer(app)\n , io = io.listen(server);\n\nserver.listen(80);\n\nio.sockets.on('connection', function (socket) {\n socket.emit('news', { hello: 'world' });\n socket.on('my other event', function (data) {\n console.log(data);\n });\n});\n```\n\n#### Express 2.x\n\n```js\nvar app = express.createServer()\n , io = io.listen(app);\n\napp.listen(80);\n\nio.sockets.on('connection', function (socket) {\n socket.emit('news', { hello: 'world' });\n socket.on('my other event', function (data) {\n console.log(data);\n });\n});\n```\n\nFinally, load it from the client side code:\n\n```html\n\n\n```\n\nFor more thorough examples, look at the `examples/` directory.\n\n## Short recipes\n\n### Sending and receiving events.\n\nSocket.IO allows you to emit and receive custom events.\nBesides `connect`, `message` and `disconnect`, you can emit custom events:\n\n```js\n// note, io.listen() will create a http server for you\nvar io = require('socket.io').listen(80);\n\nio.sockets.on('connection', function (socket) {\n io.sockets.emit('this', { will: 'be received by everyone' });\n\n socket.on('private message', function (from, msg) {\n console.log('I received a private message by ', from, ' saying ', msg);\n });\n\n socket.on('disconnect', function () {\n io.sockets.emit('user disconnected');\n });\n});\n```\n\n### Storing data associated to a client\n\nSometimes it's necessary to store data associated with a client that's\nnecessary for the duration of the session.\n\n#### Server side\n\n```js\nvar io = require('socket.io').listen(80);\n\nio.sockets.on('connection', function (socket) {\n socket.on('set nickname', function (name) {\n socket.set('nickname', name, function () { socket.emit('ready'); });\n });\n\n socket.on('msg', function () {\n socket.get('nickname', function (err, name) {\n console.log('Chat message by ', name);\n });\n });\n});\n```\n\n#### Client side\n\n```html\n\n```\n\n### Restricting yourself to a namespace\n\nIf you have control over all the messages and events emitted for a particular\napplication, using the default `/` namespace works.\n\nIf you want to leverage 3rd-party code, or produce code to share with others,\nsocket.io provides a way of namespacing a `socket`.\n\nThis has the benefit of `multiplexing` a single connection. Instead of\nsocket.io using two `WebSocket` connections, it'll use one.\n\nThe following example defines a socket that listens on '/chat' and one for\n'/news':\n\n#### Server side\n\n```js\nvar io = require('socket.io').listen(80);\n\nvar chat = io\n .of('/chat')\n .on('connection', function (socket) {\n socket.emit('a message', { that: 'only', '/chat': 'will get' });\n chat.emit('a message', { everyone: 'in', '/chat': 'will get' });\n });\n\nvar news = io\n .of('/news');\n .on('connection', function (socket) {\n socket.emit('item', { news: 'item' });\n });\n```\n\n#### Client side:\n\n```html\n\n```\n\n### Sending volatile messages.\n\nSometimes certain messages can be dropped. Let's say you have an app that\nshows realtime tweets for the keyword `bieber`. \n\nIf a certain client is not ready to receive messages (because of network slowness\nor other issues, or because he's connected through long polling and is in the\nmiddle of a request-response cycle), if he doesn't receive ALL the tweets related\nto bieber your application won't suffer.\n\nIn that case, you might want to send those messages as volatile messages.\n\n#### Server side\n\n```js\nvar io = require('socket.io').listen(80);\n\nio.sockets.on('connection', function (socket) {\n var tweets = setInterval(function () {\n getBieberTweet(function (tweet) {\n socket.volatile.emit('bieber tweet', tweet);\n });\n }, 100);\n\n socket.on('disconnect', function () {\n clearInterval(tweets);\n });\n});\n```\n\n#### Client side\n\nIn the client side, messages are received the same way whether they're volatile\nor not.\n\n### Getting acknowledgements\n\nSometimes, you might want to get a callback when the client confirmed the message\nreception.\n\nTo do this, simply pass a function as the last parameter of `.send` or `.emit`.\nWhat's more, when you use `.emit`, the acknowledgement is done by you, which\nmeans you can also pass data along:\n\n#### Server side\n\n```js\nvar io = require('socket.io').listen(80);\n\nio.sockets.on('connection', function (socket) {\n socket.on('ferret', function (name, fn) {\n fn('woot');\n });\n});\n```\n\n#### Client side\n\n```html\n\n```\n\n### Broadcasting messages\n\nTo broadcast, simply add a `broadcast` flag to `emit` and `send` method calls.\nBroadcasting means sending a message to everyone else except for the socket\nthat starts it.\n\n#### Server side\n\n```js\nvar io = require('socket.io').listen(80);\n\nio.sockets.on('connection', function (socket) {\n socket.broadcast.emit('user connected');\n socket.broadcast.json.send({ a: 'message' });\n});\n```\n\n### Rooms\n\nSometimes you want to put certain sockets in the same room, so that it's easy\nto broadcast to all of them together.\n\nThink of this as built-in channels for sockets. Sockets `join` and `leave`\nrooms in each socket.\n\n#### Server side\n\n```js\nvar io = require('socket.io').listen(80);\n\nio.sockets.on('connection', function (socket) {\n socket.join('justin bieber fans');\n socket.broadcast.to('justin bieber fans').emit('new fan');\n io.sockets.in('rammstein fans').emit('new non-fan');\n});\n```\n\n### Using it just as a cross-browser WebSocket\n\nIf you just want the WebSocket semantics, you can do that too.\nSimply leverage `send` and listen on the `message` event:\n\n#### Server side\n\n```js\nvar io = require('socket.io').listen(80);\n\nio.sockets.on('connection', function (socket) {\n socket.on('message', function () { });\n socket.on('disconnect', function () { });\n});\n```\n\n#### Client side\n\n```html\n\n```\n\n### Changing configuration\n\nConfiguration in socket.io is TJ-style:\n\n#### Server side\n\n```js\nvar io = require('socket.io').listen(80);\n\nio.configure(function () {\n io.set('transports', ['websocket', 'flashsocket', 'xhr-polling']);\n});\n\nio.configure('development', function () {\n io.set('transports', ['websocket', 'xhr-polling']);\n io.enable('log');\n});\n```\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2011 Guillermo Rauch <guillermo@learnboost.com>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n", + "readmeFilename": "Readme.md", + "bugs": { + "url": "https://github.com/LearnBoost/socket.io/issues" + }, + "_id": "socket.io@0.9.16", + "dist": { + "shasum": "5ec34fc8d4a613b161b1b7efe143a40133eca250" + }, + "_from": "socket.io@", + "_resolved": "https://registry.npmjs.org/socket.io/-/socket.io-0.9.16.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +.DS_Store +node_modules diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,171 @@ +Static +====== + +Markdown and Handlebars static site generator. Transforms files with `.hbs` and `.md` with Handlebars and Markdown respectively. + + npm install static + +## Command line interface + + static source.hbs.html target.html + +## JavaScript interface + + var static = require('./static'); + static.transform('source.hbs.html', function(buffer) { + fs.writeFile('target.html', buffer.toString()); + }); + +## Grunt Interface + +In your `Gruntfile.js`: + + grunt.loadNpmTasks('static'); + +Then in your config, define "static" as a multi task: + + grunt.initConfig({ + static: { + mySite: { + // this file will be included before the + // build is run + require: ['helpers.js'], + build: { + // will treat source as a handlebars + // template and save at target + 'target.html': 'source.hbs.html', + // process multiple files into a single file + 'api.html': [ + 'header.hbs.html', + 'README.md', + 'footer.html' + ], + // specify a specific context for the + // handlebars template to be run with + 'target2.html': { + file: 'source.hbs.html', + context: { + key: 'value' + } + } + } + } + } + }); + +In this case, one could invoke: `grunt static:mySite` to run the build. + +`require` accepts an array of files to require before static runs, each file must export a function that will recieve a `static` object: + + module.exports = function(static) { + + }; + +`build` accepts a hash of target file: source file pairs to process. If an array of source files is specified each one will be processed individually and concatenated. If compiling with handlebars an object may be passed that should be in this format: + + { + file: 'source.hbs.html', + context: { + key: 'value' + } + } + +In `source.hbs.html` `{{key}}` would be available. + +## Example + +A handlebars file similar to this could be used to generate documentation from a README.md file: + +
    + {{#include "README.md" select="h3"}} +
  • {{innerHTML}}
    • + {{/include}} +
+
+ {{include "README.md"}} +
+ +## Handlebars API + +### include *{{include filename [select=selector]}}* + +Include a file. If `select` is specified a block must be passed. The block will be called once for each selected node (with the context set to the node) from the file and the resulting HTML will be embedded. + +## JavaScript API + +### transform *static.transform(source, callback)* + +Transforms a given file with Handlebars and Markdown if file extensions are present. Calls callback with a buffer containing the transformed file. + +### handlebars *static.handlebars* + +A reference to the handlebars object static is using. Useful to register new helpers on. + +### registerAsyncHelper *static.handlebars.registerAsyncHelper(name, callback)* + +Just like `Handlebars.registerHelper` but async. `callback` recieves arguments to the helper (if any) followed by an options object, followed by a callback. Call the callback with your generated output instad of returning. + + static.handlebars.registerAsyncHelper('toc', function(options, callback) { + static.transform('README.md', function(html) { + static.$(html, function($) { + var output = '
    '; + $('h3', function() { + output += '
  • ' + this.innerHTML + '
    • ' + }); + callback(output + '
'); + }); + }); + }); + +### $ *static.$(html, callback)* + +Create a DOM window and jQuery object from the specified HTML. `callback` recieves a `$` cherrio instance. The `select` argument to `include` is implemented with this. + + + static.$(html, function($) { + $('a').each(...); + }); + +### modifyDocumentFragment *static.modifyDocumentFragment(html, callback, next)* + +Similar to `$`, calls `callback` with a `$` cherrio instance. `$` can be modified within the callback. `next` will be called with the resulting HTML. + + static.modifyDocumentFragment('
    ', function($) { + $('ul').append('
  • '); + }, function(html) { + // html === '
    ' + }); + +### onMarkdown *static.onMarkdown(callback)* + +Called anytime after `transform` transforms a markdown document. `callback` is called with the generated HTML and a `next` function that must be called with the modified HTML. Pairs well with `modifyDocumentFragment`. + + static.onMarkdown(function(html, next) { + next(html); + }); + +### addTransform *static.addTransform(fileExtension, callback)* + +Transform files passed to *transform* based on file extension. `callback` recieves: +- `buffer` - the file buffer +- `callback` - to be called with the transformed buffer +- `context` - context if transform was invoked from a handlebars helper +- `data` - private handlebars data, also contains `file` which is a reference to the current file + +The `html` extension is a noop and is implemented as: + + static.addTransform('html', function(buffer, next, context, data) { + next(buffer); + }); + +### config *static.config* + +Defaults to: + + { + addIdsToHeadings: true, //in markdown add ids to h[1-6] tags + gfm: true, //github flavored markdown + highlight: function(code, lang) { + return require('highlight.js').highlight(lang || 'javascript', code).value; + } + } diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/bin/static --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/bin/static Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,13 @@ +#!/usr/bin/env node +var transform = require('../index.js').transform, + fs = require('fs'), + args = args = process.argv.slice(2); +if (!args[0] || !args[1]) { + throw new Error("usage: static src.html target.html"); +} + +transform(args[0], function(buffer) { + fs.writeFile(args[1], buffer, function() { + console.log('static wrote: ' + args[1]); + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,194 @@ +var handlebars = require('handlebars'), + async = require('async'), + cheerio = require('cheerio'), + marked = require('marked'), + path = require('path'), + fs = require('fs'), + _ = require('underscore'), + highlight = require('highlight.js'); + +var config = { + addIdsToHeadings: true, + gfm: true, //github flavored markdown + highlight: function(code, lang) { + return highlight.highlight('javascript', code).value; + } +}; + +var jqueryPath = './lib/jquery.js', + asyncTolkens = {}, + markdownCallbacks = []; + +var transforms = {}; + +function addTransform(name, callback) { + transforms[name] = callback; +} + +addTransform('html', function(buffer, complete, context, data) { + return complete(buffer.toString()); +}); + +addTransform('md', function(buffer, complete, context, data) { + var html = marked(buffer.toString(), { + gfm: config.gfm, + highlight: config.highlight + }); + async.series(_.map(markdownCallbacks, function(callback) { + return function(next) { + callback(html, function(modifiedHTML) { + html = modifiedHTML; + next(); + }); + } + }), function() { + complete(html); + }); +}); + +addTransform('hbs', function(buffer, complete, context, data) { + var output = handlebars.compile(buffer.toString(), { + data: true + })(context, { + data: data + }); + var filteredAsyncTolkens = {}; + _.each(asyncTolkens, function(tolkenData, tolken) { + if (data.file === tolkenData.file) { + filteredAsyncTolkens[tolken] = tolkenData; + } + }); + if (!_.keys(filteredAsyncTolkens).length) { + complete(output); + } else { + async.series(_.map(filteredAsyncTolkens, function(tolkenData, tolken) { + return function(next) { + var args = tolkenData.args; + args.push(function(callbackOutput) { + output = output.replace(tolken, callbackOutput.toString()); + next(); + }); + tolkenData.callback.apply(tolkenData.callback, args); + }; + }), function() { + complete(output); + }); + } +}); + +function $(html, callback) { + callback(cheerio.load(html)); +} + +function modifyDocumentFragment(html, callback, next) { + $(html, function($) { + callback($); + next($.html()); + }); +} + +function removeOuterBodyTag(html) { + return html.replace(/^\s*\/, '').replace(/\<\/body\>\s*$/, ''); +} + +handlebars.registerAsyncHelper = function(name, callback) { + handlebars.registerHelper(name, function() { + var tolken = String(new Date().getTime() + Math.random()); + var args = _.toArray(arguments), + data = args[args.length - 1].data; + asyncTolkens[tolken] = { + file: data.file, + args: args, + callback: callback + }; + return tolken; + }); +}; + +handlebars.registerHelper('require', function(file, options) { + var filePath = path.join(path.dirname(options.data.file), file); + require(filePath)(module.exports); + return ''; +}); + +handlebars.registerAsyncHelper('include', function(file, options, callback) { + var filePath = path.join(path.dirname(options.data.file), file); + transform(filePath, function(fileData) { + var selector = options.hash.select; + if (selector) { + $(fileData.toString(), function($) { + var generatedHTML = ''; + $(selector).each(function() { + // make more like a regular dom object + this.attributes = this[0].attribs; + this.id = this[0].attribs.id; + this.tagName = this[0].name; + this.innerHTML = this.html(); + generatedHTML += options.fn(this); + }); + callback(generatedHTML); + }); + } else { + callback(fileData.toString()); + } + }, options.hash, options.data); +}); + +function transform(source, callback, options) { + fs.readFile(source, function(err, data) { + if (err) { + console.trace(); + throw err; + } + var extensions = source.split('/').pop().split('.'); + var callbacks = _.filter(extensions, function(extension) { + return extension in transforms; + }).map(function(extension) { + return function(next) { + transforms[extension](data, next, options || {}, { + file: source + }); + }; + }); + async.series(callbacks, callback); + }); +} + +function onMarkdown(callback) { + markdownCallbacks.push(callback); +} + +onMarkdown(function(html, next) { + if (config.addIdsToHeadings) { + modifyDocumentFragment(html, function($) { + if (config.addIdsToHeadings) { + addIdsToHeadings($); + } + }, next); + } else { + next(html); + } +}); + +function addIdsToHeadings($) { + $('h1,h2,h3,h4,h5,h6').each(function() { + var text = $(this).html().split('<').shift(); + var id = text.replace(/(^\s+|\s+$)/g, '').replace(/[\s]+/g, '-').replace(/([a-z])([A-Z])/g, function() { + return arguments[1] + '-' + arguments[2].toLowerCase(); + }).toLowerCase(); + if (id.match(/^\s+$/) || !id) { + return; + } + $(this).attr('id', id); + }); +} + +module.exports = { + config: config, + transform: transform, + handlebars: handlebars, + $: $, + modifyDocumentFragment: modifyDocumentFragment, + onMarkdown: onMarkdown, + addTransform: addTransform +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/.bin/handlebars --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/.bin/handlebars Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +../handlebars/bin/handlebars \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/.bin/marked --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/.bin/marked Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +../marked/bin/marked \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/async/.gitmodules --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/async/.gitmodules Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,9 @@ +[submodule "deps/nodeunit"] + path = deps/nodeunit + url = git://github.com/caolan/nodeunit.git +[submodule "deps/UglifyJS"] + path = deps/UglifyJS + url = https://github.com/mishoo/UglifyJS.git +[submodule "deps/nodelint"] + path = deps/nodelint + url = https://github.com/tav/nodelint.git diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/async/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/async/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +deps +dist +test +nodelint.cfg \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/async/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/async/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,19 @@ +Copyright (c) 2010 Caolan McMahon + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/async/Makefile --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/async/Makefile Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,25 @@ +PACKAGE = asyncjs +NODEJS = $(if $(shell test -f /usr/bin/nodejs && echo "true"),nodejs,node) +CWD := $(shell pwd) +NODEUNIT = $(CWD)/node_modules/nodeunit/bin/nodeunit +UGLIFY = $(CWD)/node_modules/uglify-js/bin/uglifyjs +NODELINT = $(CWD)/node_modules/nodelint/nodelint + +BUILDDIR = dist + +all: clean test build + +build: $(wildcard lib/*.js) + mkdir -p $(BUILDDIR) + $(UGLIFY) lib/async.js > $(BUILDDIR)/async.min.js + +test: + $(NODEUNIT) test + +clean: + rm -rf $(BUILDDIR) + +lint: + $(NODELINT) --config nodelint.cfg lib/async.js + +.PHONY: test build all diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/async/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/async/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1021 @@ +# Async.js + +Async is a utility module which provides straight-forward, powerful functions +for working with asynchronous JavaScript. Although originally designed for +use with [node.js](http://nodejs.org), it can also be used directly in the +browser. + +Async provides around 20 functions that include the usual 'functional' +suspects (map, reduce, filter, forEach…) as well as some common patterns +for asynchronous control flow (parallel, series, waterfall…). All these +functions assume you follow the node.js convention of providing a single +callback as the last argument of your async function. + + +## Quick Examples + + async.map(['file1','file2','file3'], fs.stat, function(err, results){ + // results is now an array of stats for each file + }); + + async.filter(['file1','file2','file3'], path.exists, function(results){ + // results now equals an array of the existing files + }); + + async.parallel([ + function(){ ... }, + function(){ ... } + ], callback); + + async.series([ + function(){ ... }, + function(){ ... } + ]); + +There are many more functions available so take a look at the docs below for a +full list. This module aims to be comprehensive, so if you feel anything is +missing please create a GitHub issue for it. + + +## Download + +Releases are available for download from +[GitHub](http://github.com/caolan/async/downloads). +Alternatively, you can install using Node Package Manager (npm): + + npm install async + + +__Development:__ [async.js](https://github.com/caolan/async/raw/master/lib/async.js) - 17.5kb Uncompressed + +__Production:__ [async.min.js](https://github.com/caolan/async/raw/master/dist/async.min.js) - 1.7kb Packed and Gzipped + + +## In the Browser + +So far its been tested in IE6, IE7, IE8, FF3.6 and Chrome 5. Usage: + + + + + +## Documentation + +### Collections + +* [forEach](#forEach) +* [map](#map) +* [filter](#filter) +* [reject](#reject) +* [reduce](#reduce) +* [detect](#detect) +* [sortBy](#sortBy) +* [some](#some) +* [every](#every) +* [concat](#concat) + +### Control Flow + +* [series](#series) +* [parallel](#parallel) +* [whilst](#whilst) +* [until](#until) +* [waterfall](#waterfall) +* [queue](#queue) +* [auto](#auto) +* [iterator](#iterator) +* [apply](#apply) +* [nextTick](#nextTick) + +### Utils + +* [memoize](#memoize) +* [unmemoize](#unmemoize) +* [log](#log) +* [dir](#dir) +* [noConflict](#noConflict) + + +## Collections + + +### forEach(arr, iterator, callback) + +Applies an iterator function to each item in an array, in parallel. +The iterator is called with an item from the list and a callback for when it +has finished. If the iterator passes an error to this callback, the main +callback for the forEach function is immediately called with the error. + +Note, that since this function applies the iterator to each item in parallel +there is no guarantee that the iterator functions will complete in order. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed. +* callback(err) - A callback which is called after all the iterator functions + have finished, or an error has occurred. + +__Example__ + + // assuming openFiles is an array of file names and saveFile is a function + // to save the modified contents of that file: + + async.forEach(openFiles, saveFile, function(err){ + // if any of the saves produced an error, err would equal that error + }); + +--------------------------------------- + + +### forEachSeries(arr, iterator, callback) + +The same as forEach only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. This means the iterator functions will complete in order. + + +--------------------------------------- + + +### forEachLimit(arr, limit, iterator, callback) + +The same as forEach only the iterator is applied to batches of items in the +array, in series. The next batch of iterators is only called once the current +one has completed processing. + +__Arguments__ + +* arr - An array to iterate over. +* limit - How many items should be in each batch. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed. +* callback(err) - A callback which is called after all the iterator functions + have finished, or an error has occurred. + +__Example__ + + // Assume documents is an array of JSON objects and requestApi is a + // function that interacts with a rate-limited REST api. + + async.forEachLimit(documents, 20, requestApi, function(err){ + // if any of the saves produced an error, err would equal that error + }); +--------------------------------------- + + +### map(arr, iterator, callback) + +Produces a new array of values by mapping each value in the given array through +the iterator function. The iterator is called with an item from the array and a +callback for when it has finished processing. The callback takes 2 arguments, +an error and the transformed item from the array. If the iterator passes an +error to this callback, the main callback for the map function is immediately +called with the error. + +Note, that since this function applies the iterator to each item in parallel +there is no guarantee that the iterator functions will complete in order, however +the results array will be in the same order as the original array. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed + with an error (which can be null) and a transformed item. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is an array of the + transformed items from the original array. + +__Example__ + + async.map(['file1','file2','file3'], fs.stat, function(err, results){ + // results is now an array of stats for each file + }); + +--------------------------------------- + + +### mapSeries(arr, iterator, callback) + +The same as map only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. The results array will be in the same order as the original. + + +--------------------------------------- + + +### filter(arr, iterator, callback) + +__Alias:__ select + +Returns a new array of all the values which pass an async truth test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like path.exists. This operation is +performed in parallel, but the results array will be in the same order as the +original. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed. +* callback(results) - A callback which is called after all the iterator + functions have finished. + +__Example__ + + async.filter(['file1','file2','file3'], path.exists, function(results){ + // results now equals an array of the existing files + }); + +--------------------------------------- + + +### filterSeries(arr, iterator, callback) + +__alias:__ selectSeries + +The same as filter only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. The results array will be in the same order as the original. + +--------------------------------------- + + +### reject(arr, iterator, callback) + +The opposite of filter. Removes values that pass an async truth test. + +--------------------------------------- + + +### rejectSeries(arr, iterator, callback) + +The same as filter, only the iterator is applied to each item in the array +in series. + + +--------------------------------------- + + +### reduce(arr, memo, iterator, callback) + +__aliases:__ inject, foldl + +Reduces a list of values into a single value using an async iterator to return +each successive step. Memo is the initial state of the reduction. This +function only operates in series. For performance reasons, it may make sense to +split a call to this function into a parallel map, then use the normal +Array.prototype.reduce on the results. This function is for situations where +each step in the reduction needs to be async, if you can get the data before +reducing it then its probably a good idea to do so. + +__Arguments__ + +* arr - An array to iterate over. +* memo - The initial state of the reduction. +* iterator(memo, item, callback) - A function applied to each item in the + array to produce the next step in the reduction. The iterator is passed a + callback which accepts an optional error as its first argument, and the state + of the reduction as the second. If an error is passed to the callback, the + reduction is stopped and the main callback is immediately called with the + error. +* callback(err, result) - A callback which is called after all the iterator + functions have finished. Result is the reduced value. + +__Example__ + + async.reduce([1,2,3], 0, function(memo, item, callback){ + // pointless async: + process.nextTick(function(){ + callback(null, memo + item) + }); + }, function(err, result){ + // result is now equal to the last value of memo, which is 6 + }); + +--------------------------------------- + + +### reduceRight(arr, memo, iterator, callback) + +__Alias:__ foldr + +Same as reduce, only operates on the items in the array in reverse order. + + +--------------------------------------- + + +### detect(arr, iterator, callback) + +Returns the first value in a list that passes an async truth test. The +iterator is applied in parallel, meaning the first iterator to return true will +fire the detect callback with that result. That means the result might not be +the first item in the original array (in terms of order) that passes the test. + +If order within the original array is important then look at detectSeries. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed. +* callback(result) - A callback which is called as soon as any iterator returns + true, or after all the iterator functions have finished. Result will be + the first item in the array that passes the truth test (iterator) or the + value undefined if none passed. + +__Example__ + + async.detect(['file1','file2','file3'], path.exists, function(result){ + // result now equals the first file in the list that exists + }); + +--------------------------------------- + + +### detectSeries(arr, iterator, callback) + +The same as detect, only the iterator is applied to each item in the array +in series. This means the result is always the first in the original array (in +terms of array order) that passes the truth test. + + +--------------------------------------- + + +### sortBy(arr, iterator, callback) + +Sorts a list by the results of running each value through an async iterator. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed + with an error (which can be null) and a value to use as the sort criteria. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is the items from + the original array sorted by the values returned by the iterator calls. + +__Example__ + + async.sortBy(['file1','file2','file3'], function(file, callback){ + fs.stat(file, function(err, stats){ + callback(err, stats.mtime); + }); + }, function(err, results){ + // results is now the original array of files sorted by + // modified date + }); + + +--------------------------------------- + + +### some(arr, iterator, callback) + +__Alias:__ any + +Returns true if at least one element in the array satisfies an async test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like path.exists. Once any iterator +call returns true, the main callback is immediately called. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed. +* callback(result) - A callback which is called as soon as any iterator returns + true, or after all the iterator functions have finished. Result will be + either true or false depending on the values of the async tests. + +__Example__ + + async.some(['file1','file2','file3'], path.exists, function(result){ + // if result is true then at least one of the files exists + }); + +--------------------------------------- + + +### every(arr, iterator, callback) + +__Alias:__ all + +Returns true if every element in the array satisfies an async test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like path.exists. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed. +* callback(result) - A callback which is called after all the iterator + functions have finished. Result will be either true or false depending on + the values of the async tests. + +__Example__ + + async.every(['file1','file2','file3'], path.exists, function(result){ + // if result is true then every file exists + }); + +--------------------------------------- + + +### concat(arr, iterator, callback) + +Applies an iterator to each item in a list, concatenating the results. Returns the +concatenated list. The iterators are called in parallel, and the results are +concatenated as they return. There is no guarantee that the results array will +be returned in the original order of the arguments passed to the iterator function. + +__Arguments__ + +* arr - An array to iterate over +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback which must be called once it has completed + with an error (which can be null) and an array of results. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is an array containing + the concatenated results of the iterator function. + +__Example__ + + async.concat(['dir1','dir2','dir3'], fs.readdir, function(err, files){ + // files is now a list of filenames that exist in the 3 directories + }); + +--------------------------------------- + + +### concatSeries(arr, iterator, callback) + +Same as async.concat, but executes in series instead of parallel. + + +## Control Flow + + +### series(tasks, [callback]) + +Run an array of functions in series, each one running once the previous +function has completed. If any functions in the series pass an error to its +callback, no more functions are run and the callback for the series is +immediately called with the value of the error. Once the tasks have completed, +the results are passed to the final callback as an array. + +It is also possible to use an object instead of an array. Each property will be +run as a function and the results will be passed to the final callback as an object +instead of an array. This can be a more readable way of handling results from +async.series. + + +__Arguments__ + +* tasks - An array or object containing functions to run, each function is passed + a callback it must call on completion. +* callback(err, results) - An optional callback to run once all the functions + have completed. This function gets an array of all the arguments passed to + the callbacks used in the array. + +__Example__ + + async.series([ + function(callback){ + // do some stuff ... + callback(null, 'one'); + }, + function(callback){ + // do some more stuff ... + callback(null, 'two'); + }, + ], + // optional callback + function(err, results){ + // results is now equal to ['one', 'two'] + }); + + + // an example using an object instead of an array + async.series({ + one: function(callback){ + setTimeout(function(){ + callback(null, 1); + }, 200); + }, + two: function(callback){ + setTimeout(function(){ + callback(null, 2); + }, 100); + }, + }, + function(err, results) { + // results is now equal to: {one: 1, two: 2} + }); + + +--------------------------------------- + + +### parallel(tasks, [callback]) + +Run an array of functions in parallel, without waiting until the previous +function has completed. If any of the functions pass an error to its +callback, the main callback is immediately called with the value of the error. +Once the tasks have completed, the results are passed to the final callback as an +array. + +It is also possible to use an object instead of an array. Each property will be +run as a function and the results will be passed to the final callback as an object +instead of an array. This can be a more readable way of handling results from +async.parallel. + + +__Arguments__ + +* tasks - An array or object containing functions to run, each function is passed a + callback it must call on completion. +* callback(err, results) - An optional callback to run once all the functions + have completed. This function gets an array of all the arguments passed to + the callbacks used in the array. + +__Example__ + + async.parallel([ + function(callback){ + setTimeout(function(){ + callback(null, 'one'); + }, 200); + }, + function(callback){ + setTimeout(function(){ + callback(null, 'two'); + }, 100); + }, + ], + // optional callback + function(err, results){ + // the results array will equal ['one','two'] even though + // the second function had a shorter timeout. + }); + + + // an example using an object instead of an array + async.parallel({ + one: function(callback){ + setTimeout(function(){ + callback(null, 1); + }, 200); + }, + two: function(callback){ + setTimeout(function(){ + callback(null, 2); + }, 100); + }, + }, + function(err, results) { + // results is now equals to: {one: 1, two: 2} + }); + + +--------------------------------------- + + +### whilst(test, fn, callback) + +Repeatedly call fn, while test returns true. Calls the callback when stopped, +or an error occurs. + +__Arguments__ + +* test() - synchronous truth test to perform before each execution of fn. +* fn(callback) - A function to call each time the test passes. The function is + passed a callback which must be called once it has completed with an optional + error as the first argument. +* callback(err) - A callback which is called after the test fails and repeated + execution of fn has stopped. + +__Example__ + + var count = 0; + + async.whilst( + function () { return count < 5; }, + function (callback) { + count++; + setTimeout(callback, 1000); + }, + function (err) { + // 5 seconds have passed + } + ); + + +--------------------------------------- + + +### until(test, fn, callback) + +Repeatedly call fn, until test returns true. Calls the callback when stopped, +or an error occurs. + +The inverse of async.whilst. + + +--------------------------------------- + + +### waterfall(tasks, [callback]) + +Runs an array of functions in series, each passing their results to the next in +the array. However, if any of the functions pass an error to the callback, the +next function is not executed and the main callback is immediately called with +the error. + +__Arguments__ + +* tasks - An array of functions to run, each function is passed a callback it + must call on completion. +* callback(err, [results]) - An optional callback to run once all the functions + have completed. This will be passed the results of the last task's callback. + + + +__Example__ + + async.waterfall([ + function(callback){ + callback(null, 'one', 'two'); + }, + function(arg1, arg2, callback){ + callback(null, 'three'); + }, + function(arg1, callback){ + // arg1 now equals 'three' + callback(null, 'done'); + } + ], function (err, result) { + // result now equals 'done' + }); + + +--------------------------------------- + + +### queue(worker, concurrency) + +Creates a queue object with the specified concurrency. Tasks added to the +queue will be processed in parallel (up to the concurrency limit). If all +workers are in progress, the task is queued until one is available. Once +a worker has completed a task, the task's callback is called. + +__Arguments__ + +* worker(task, callback) - An asynchronous function for processing a queued + task. +* concurrency - An integer for determining how many worker functions should be + run in parallel. + +__Queue objects__ + +The queue object returned by this function has the following properties and +methods: + +* length() - a function returning the number of items waiting to be processed. +* concurrency - an integer for determining how many worker functions should be + run in parallel. This property can be changed after a queue is created to + alter the concurrency on-the-fly. +* push(task, [callback]) - add a new task to the queue, the callback is called + once the worker has finished processing the task. + instead of a single task, an array of tasks can be submitted. the respective callback is used for every task in the list. +* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued +* empty - a callback that is called when the last item from the queue is given to a worker +* drain - a callback that is called when the last item from the queue has returned from the worker + +__Example__ + + // create a queue object with concurrency 2 + + var q = async.queue(function (task, callback) { + console.log('hello ' + task.name); + callback(); + }, 2); + + + // assign a callback + q.drain = function() { + console.log('all items have been processed'); + } + + // add some items to the queue + + q.push({name: 'foo'}, function (err) { + console.log('finished processing foo'); + }); + q.push({name: 'bar'}, function (err) { + console.log('finished processing bar'); + }); + + // add some items to the queue (batch-wise) + + q.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function (err) { + console.log('finished processing bar'); + }); + + +--------------------------------------- + + +### auto(tasks, [callback]) + +Determines the best order for running functions based on their requirements. +Each function can optionally depend on other functions being completed first, +and each function is run as soon as its requirements are satisfied. If any of +the functions pass an error to their callback, that function will not complete +(so any other functions depending on it will not run) and the main callback +will be called immediately with the error. Functions also receive an object +containing the results of functions which have completed so far. + +__Arguments__ + +* tasks - An object literal containing named functions or an array of + requirements, with the function itself the last item in the array. The key + used for each function or array is used when specifying requirements. The + syntax is easier to understand by looking at the example. +* callback(err, results) - An optional callback which is called when all the + tasks have been completed. The callback will receive an error as an argument + if any tasks pass an error to their callback. If all tasks complete + successfully, it will receive an object containing their results. + +__Example__ + + async.auto({ + get_data: function(callback){ + // async code to get some data + }, + make_folder: function(callback){ + // async code to create a directory to store a file in + // this is run at the same time as getting the data + }, + write_file: ['get_data', 'make_folder', function(callback){ + // once there is some data and the directory exists, + // write the data to a file in the directory + callback(null, filename); + }], + email_link: ['write_file', function(callback, results){ + // once the file is written let's email a link to it... + // results.write_file contains the filename returned by write_file. + }] + }); + +This is a fairly trivial example, but to do this using the basic parallel and +series functions would look like this: + + async.parallel([ + function(callback){ + // async code to get some data + }, + function(callback){ + // async code to create a directory to store a file in + // this is run at the same time as getting the data + } + ], + function(results){ + async.series([ + function(callback){ + // once there is some data and the directory exists, + // write the data to a file in the directory + }, + email_link: function(callback){ + // once the file is written let's email a link to it... + } + ]); + }); + +For a complicated series of async tasks using the auto function makes adding +new tasks much easier and makes the code more readable. + + +--------------------------------------- + + +### iterator(tasks) + +Creates an iterator function which calls the next function in the array, +returning a continuation to call the next one after that. Its also possible to +'peek' the next iterator by doing iterator.next(). + +This function is used internally by the async module but can be useful when +you want to manually control the flow of functions in series. + +__Arguments__ + +* tasks - An array of functions to run, each function is passed a callback it + must call on completion. + +__Example__ + + var iterator = async.iterator([ + function(){ sys.p('one'); }, + function(){ sys.p('two'); }, + function(){ sys.p('three'); } + ]); + + node> var iterator2 = iterator(); + 'one' + node> var iterator3 = iterator2(); + 'two' + node> iterator3(); + 'three' + node> var nextfn = iterator2.next(); + node> nextfn(); + 'three' + + +--------------------------------------- + + +### apply(function, arguments..) + +Creates a continuation function with some arguments already applied, a useful +shorthand when combined with other control flow functions. Any arguments +passed to the returned function are added to the arguments originally passed +to apply. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to automatically apply when the + continuation is called. + +__Example__ + + // using apply + + async.parallel([ + async.apply(fs.writeFile, 'testfile1', 'test1'), + async.apply(fs.writeFile, 'testfile2', 'test2'), + ]); + + + // the same process without using apply + + async.parallel([ + function(callback){ + fs.writeFile('testfile1', 'test1', callback); + }, + function(callback){ + fs.writeFile('testfile2', 'test2', callback); + }, + ]); + +It's possible to pass any number of additional arguments when calling the +continuation: + + node> var fn = async.apply(sys.puts, 'one'); + node> fn('two', 'three'); + one + two + three + +--------------------------------------- + + +### nextTick(callback) + +Calls the callback on a later loop around the event loop. In node.js this just +calls process.nextTick, in the browser it falls back to setTimeout(callback, 0), +which means other higher priority events may precede the execution of the callback. + +This is used internally for browser-compatibility purposes. + +__Arguments__ + +* callback - The function to call on a later loop around the event loop. + +__Example__ + + var call_order = []; + async.nextTick(function(){ + call_order.push('two'); + // call_order now equals ['one','two] + }); + call_order.push('one') + + +## Utils + + +### memoize(fn, [hasher]) + +Caches the results of an async function. When creating a hash to store function +results against, the callback is omitted from the hash and an optional hash +function can be used. + +__Arguments__ + +* fn - the function you to proxy and cache results from. +* hasher - an optional function for generating a custom hash for storing + results, it has all the arguments applied to it apart from the callback, and + must be synchronous. + +__Example__ + + var slow_fn = function (name, callback) { + // do something + callback(null, result); + }; + var fn = async.memoize(slow_fn); + + // fn can now be used as if it were slow_fn + fn('some name', function () { + // callback + }); + + +### unmemoize(fn) + +Undoes a memoized function, reverting it to the original, unmemoized +form. Comes handy in tests. + +__Arguments__ + +* fn - the memoized function + + +### log(function, arguments) + +Logs the result of an async function to the console. Only works in node.js or +in browsers that support console.log and console.error (such as FF and Chrome). +If multiple arguments are returned from the async function, console.log is +called on each argument in order. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to apply to the function. + +__Example__ + + var hello = function(name, callback){ + setTimeout(function(){ + callback(null, 'hello ' + name); + }, 1000); + }; + + node> async.log(hello, 'world'); + 'hello world' + + +--------------------------------------- + + +### dir(function, arguments) + +Logs the result of an async function to the console using console.dir to +display the properties of the resulting object. Only works in node.js or +in browsers that support console.dir and console.error (such as FF and Chrome). +If multiple arguments are returned from the async function, console.dir is +called on each argument in order. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to apply to the function. + +__Example__ + + var hello = function(name, callback){ + setTimeout(function(){ + callback(null, {hello: name}); + }, 1000); + }; + + node> async.dir(hello, 'world'); + {hello: 'world'} + + +--------------------------------------- + + +### noConflict() + +Changes the value of async back to its original value, returning a reference to the +async object. diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/async/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/async/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +// This file is just added for convenience so this repository can be +// directly checked out into a project's deps folder +module.exports = require('./lib/async'); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/async/lib/async.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/async/lib/async.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,692 @@ +/*global setTimeout: false, console: false */ +(function () { + + var async = {}; + + // global on the server, window in the browser + var root = this, + previous_async = root.async; + + if (typeof module !== 'undefined' && module.exports) { + module.exports = async; + } + else { + root.async = async; + } + + async.noConflict = function () { + root.async = previous_async; + return async; + }; + + //// cross-browser compatiblity functions //// + + var _forEach = function (arr, iterator) { + if (arr.forEach) { + return arr.forEach(iterator); + } + for (var i = 0; i < arr.length; i += 1) { + iterator(arr[i], i, arr); + } + }; + + var _map = function (arr, iterator) { + if (arr.map) { + return arr.map(iterator); + } + var results = []; + _forEach(arr, function (x, i, a) { + results.push(iterator(x, i, a)); + }); + return results; + }; + + var _reduce = function (arr, iterator, memo) { + if (arr.reduce) { + return arr.reduce(iterator, memo); + } + _forEach(arr, function (x, i, a) { + memo = iterator(memo, x, i, a); + }); + return memo; + }; + + var _keys = function (obj) { + if (Object.keys) { + return Object.keys(obj); + } + var keys = []; + for (var k in obj) { + if (obj.hasOwnProperty(k)) { + keys.push(k); + } + } + return keys; + }; + + //// exported async module functions //// + + //// nextTick implementation with browser-compatible fallback //// + if (typeof process === 'undefined' || !(process.nextTick)) { + async.nextTick = function (fn) { + setTimeout(fn, 0); + }; + } + else { + async.nextTick = process.nextTick; + } + + async.forEach = function (arr, iterator, callback) { + callback = callback || function () {}; + if (!arr.length) { + return callback(); + } + var completed = 0; + _forEach(arr, function (x) { + iterator(x, function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed === arr.length) { + callback(null); + } + } + }); + }); + }; + + async.forEachSeries = function (arr, iterator, callback) { + callback = callback || function () {}; + if (!arr.length) { + return callback(); + } + var completed = 0; + var iterate = function () { + iterator(arr[completed], function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed === arr.length) { + callback(null); + } + else { + iterate(); + } + } + }); + }; + iterate(); + }; + + async.forEachLimit = function (arr, limit, iterator, callback) { + callback = callback || function () {}; + if (!arr.length || limit <= 0) { + return callback(); + } + var completed = 0; + var started = 0; + var running = 0; + + (function replenish () { + if (completed === arr.length) { + return callback(); + } + + while (running < limit && started < arr.length) { + started += 1; + running += 1; + iterator(arr[started - 1], function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + running -= 1; + if (completed === arr.length) { + callback(); + } + else { + replenish(); + } + } + }); + } + })(); + }; + + + var doParallel = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.forEach].concat(args)); + }; + }; + var doSeries = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.forEachSeries].concat(args)); + }; + }; + + + var _asyncMap = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (err, v) { + results[x.index] = v; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + }; + async.map = doParallel(_asyncMap); + async.mapSeries = doSeries(_asyncMap); + + + // reduce only has a series version, as doing reduce in parallel won't + // work in many situations. + async.reduce = function (arr, memo, iterator, callback) { + async.forEachSeries(arr, function (x, callback) { + iterator(memo, x, function (err, v) { + memo = v; + callback(err); + }); + }, function (err) { + callback(err, memo); + }); + }; + // inject alias + async.inject = async.reduce; + // foldl alias + async.foldl = async.reduce; + + async.reduceRight = function (arr, memo, iterator, callback) { + var reversed = _map(arr, function (x) { + return x; + }).reverse(); + async.reduce(reversed, memo, iterator, callback); + }; + // foldr alias + async.foldr = async.reduceRight; + + var _filter = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.filter = doParallel(_filter); + async.filterSeries = doSeries(_filter); + // select alias + async.select = async.filter; + async.selectSeries = async.filterSeries; + + var _reject = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (!v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.reject = doParallel(_reject); + async.rejectSeries = doSeries(_reject); + + var _detect = function (eachfn, arr, iterator, main_callback) { + eachfn(arr, function (x, callback) { + iterator(x, function (result) { + if (result) { + main_callback(x); + main_callback = function () {}; + } + else { + callback(); + } + }); + }, function (err) { + main_callback(); + }); + }; + async.detect = doParallel(_detect); + async.detectSeries = doSeries(_detect); + + async.some = function (arr, iterator, main_callback) { + async.forEach(arr, function (x, callback) { + iterator(x, function (v) { + if (v) { + main_callback(true); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(false); + }); + }; + // any alias + async.any = async.some; + + async.every = function (arr, iterator, main_callback) { + async.forEach(arr, function (x, callback) { + iterator(x, function (v) { + if (!v) { + main_callback(false); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(true); + }); + }; + // all alias + async.all = async.every; + + async.sortBy = function (arr, iterator, callback) { + async.map(arr, function (x, callback) { + iterator(x, function (err, criteria) { + if (err) { + callback(err); + } + else { + callback(null, {value: x, criteria: criteria}); + } + }); + }, function (err, results) { + if (err) { + return callback(err); + } + else { + var fn = function (left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }; + callback(null, _map(results.sort(fn), function (x) { + return x.value; + })); + } + }); + }; + + async.auto = function (tasks, callback) { + callback = callback || function () {}; + var keys = _keys(tasks); + if (!keys.length) { + return callback(null); + } + + var results = {}; + + var listeners = []; + var addListener = function (fn) { + listeners.unshift(fn); + }; + var removeListener = function (fn) { + for (var i = 0; i < listeners.length; i += 1) { + if (listeners[i] === fn) { + listeners.splice(i, 1); + return; + } + } + }; + var taskComplete = function () { + _forEach(listeners.slice(0), function (fn) { + fn(); + }); + }; + + addListener(function () { + if (_keys(results).length === keys.length) { + callback(null, results); + callback = function () {}; + } + }); + + _forEach(keys, function (k) { + var task = (tasks[k] instanceof Function) ? [tasks[k]]: tasks[k]; + var taskCallback = function (err) { + if (err) { + callback(err); + // stop subsequent errors hitting callback multiple times + callback = function () {}; + } + else { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + taskComplete(); + } + }; + var requires = task.slice(0, Math.abs(task.length - 1)) || []; + var ready = function () { + return _reduce(requires, function (a, x) { + return (a && results.hasOwnProperty(x)); + }, true) && !results.hasOwnProperty(k); + }; + if (ready()) { + task[task.length - 1](taskCallback, results); + } + else { + var listener = function () { + if (ready()) { + removeListener(listener); + task[task.length - 1](taskCallback, results); + } + }; + addListener(listener); + } + }); + }; + + async.waterfall = function (tasks, callback) { + callback = callback || function () {}; + if (!tasks.length) { + return callback(); + } + var wrapIterator = function (iterator) { + return function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + var args = Array.prototype.slice.call(arguments, 1); + var next = iterator.next(); + if (next) { + args.push(wrapIterator(next)); + } + else { + args.push(callback); + } + async.nextTick(function () { + iterator.apply(null, args); + }); + } + }; + }; + wrapIterator(async.iterator(tasks))(); + }; + + async.parallel = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.map(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args); + }); + } + }, callback); + } + else { + var results = {}; + async.forEach(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.series = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.mapSeries(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args); + }); + } + }, callback); + } + else { + var results = {}; + async.forEachSeries(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.iterator = function (tasks) { + var makeCallback = function (index) { + var fn = function () { + if (tasks.length) { + tasks[index].apply(null, arguments); + } + return fn.next(); + }; + fn.next = function () { + return (index < tasks.length - 1) ? makeCallback(index + 1): null; + }; + return fn; + }; + return makeCallback(0); + }; + + async.apply = function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + return function () { + return fn.apply( + null, args.concat(Array.prototype.slice.call(arguments)) + ); + }; + }; + + var _concat = function (eachfn, arr, fn, callback) { + var r = []; + eachfn(arr, function (x, cb) { + fn(x, function (err, y) { + r = r.concat(y || []); + cb(err); + }); + }, function (err) { + callback(err, r); + }); + }; + async.concat = doParallel(_concat); + async.concatSeries = doSeries(_concat); + + async.whilst = function (test, iterator, callback) { + if (test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.whilst(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.until = function (test, iterator, callback) { + if (!test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.until(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.queue = function (worker, concurrency) { + var workers = 0; + var q = { + tasks: [], + concurrency: concurrency, + saturated: null, + empty: null, + drain: null, + push: function (data, callback) { + if(data.constructor !== Array) { + data = [data]; + } + _forEach(data, function(task) { + q.tasks.push({ + data: task, + callback: typeof callback === 'function' ? callback : null + }); + if (q.saturated && q.tasks.length == concurrency) { + q.saturated(); + } + async.nextTick(q.process); + }); + }, + process: function () { + if (workers < q.concurrency && q.tasks.length) { + var task = q.tasks.shift(); + if(q.empty && q.tasks.length == 0) q.empty(); + workers += 1; + worker(task.data, function () { + workers -= 1; + if (task.callback) { + task.callback.apply(task, arguments); + } + if(q.drain && q.tasks.length + workers == 0) q.drain(); + q.process(); + }); + } + }, + length: function () { + return q.tasks.length; + }, + running: function () { + return workers; + } + }; + return q; + }; + + var _console_fn = function (name) { + return function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + fn.apply(null, args.concat([function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (typeof console !== 'undefined') { + if (err) { + if (console.error) { + console.error(err); + } + } + else if (console[name]) { + _forEach(args, function (x) { + console[name](x); + }); + } + } + }])); + }; + }; + async.log = _console_fn('log'); + async.dir = _console_fn('dir'); + /*async.info = _console_fn('info'); + async.warn = _console_fn('warn'); + async.error = _console_fn('error');*/ + + async.memoize = function (fn, hasher) { + var memo = {}; + var queues = {}; + hasher = hasher || function (x) { + return x; + }; + var memoized = function () { + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + var key = hasher.apply(null, args); + if (key in memo) { + callback.apply(null, memo[key]); + } + else if (key in queues) { + queues[key].push(callback); + } + else { + queues[key] = [callback]; + fn.apply(null, args.concat([function () { + memo[key] = arguments; + var q = queues[key]; + delete queues[key]; + for (var i = 0, l = q.length; i < l; i++) { + q[i].apply(null, arguments); + } + }])); + } + }; + memoized.unmemoized = fn; + return memoized; + }; + + async.unmemoize = function (fn) { + return function () { + return (fn.unmemoized || fn).apply(null, arguments); + }; + }; + +}()); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/async/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/async/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,35 @@ +{ + "name": "async", + "description": "Higher-order functions and common patterns for asynchronous code", + "main": "./index", + "author": { + "name": "Caolan McMahon" + }, + "version": "0.1.22", + "repository": { + "type": "git", + "url": "http://github.com/caolan/async.git" + }, + "bugs": { + "url": "http://github.com/caolan/async/issues" + }, + "licenses": [ + { + "type": "MIT", + "url": "http://github.com/caolan/async/raw/master/LICENSE" + } + ], + "devDependencies": { + "nodeunit": ">0.0.0", + "uglify-js": "1.2.x", + "nodelint": ">0.0.0" + }, + "readme": "# Async.js\n\nAsync is a utility module which provides straight-forward, powerful functions\nfor working with asynchronous JavaScript. Although originally designed for\nuse with [node.js](http://nodejs.org), it can also be used directly in the\nbrowser.\n\nAsync provides around 20 functions that include the usual 'functional'\nsuspects (map, reduce, filter, forEach…) as well as some common patterns\nfor asynchronous control flow (parallel, series, waterfall…). All these\nfunctions assume you follow the node.js convention of providing a single\ncallback as the last argument of your async function.\n\n\n## Quick Examples\n\n async.map(['file1','file2','file3'], fs.stat, function(err, results){\n // results is now an array of stats for each file\n });\n\n async.filter(['file1','file2','file3'], path.exists, function(results){\n // results now equals an array of the existing files\n });\n\n async.parallel([\n function(){ ... },\n function(){ ... }\n ], callback);\n\n async.series([\n function(){ ... },\n function(){ ... }\n ]);\n\nThere are many more functions available so take a look at the docs below for a\nfull list. This module aims to be comprehensive, so if you feel anything is\nmissing please create a GitHub issue for it.\n\n\n## Download\n\nReleases are available for download from\n[GitHub](http://github.com/caolan/async/downloads).\nAlternatively, you can install using Node Package Manager (npm):\n\n npm install async\n\n\n__Development:__ [async.js](https://github.com/caolan/async/raw/master/lib/async.js) - 17.5kb Uncompressed\n\n__Production:__ [async.min.js](https://github.com/caolan/async/raw/master/dist/async.min.js) - 1.7kb Packed and Gzipped\n\n\n## In the Browser\n\nSo far its been tested in IE6, IE7, IE8, FF3.6 and Chrome 5. Usage:\n\n \n \n\n\n## Documentation\n\n### Collections\n\n* [forEach](#forEach)\n* [map](#map)\n* [filter](#filter)\n* [reject](#reject)\n* [reduce](#reduce)\n* [detect](#detect)\n* [sortBy](#sortBy)\n* [some](#some)\n* [every](#every)\n* [concat](#concat)\n\n### Control Flow\n\n* [series](#series)\n* [parallel](#parallel)\n* [whilst](#whilst)\n* [until](#until)\n* [waterfall](#waterfall)\n* [queue](#queue)\n* [auto](#auto)\n* [iterator](#iterator)\n* [apply](#apply)\n* [nextTick](#nextTick)\n\n### Utils\n\n* [memoize](#memoize)\n* [unmemoize](#unmemoize)\n* [log](#log)\n* [dir](#dir)\n* [noConflict](#noConflict)\n\n\n## Collections\n\n\n### forEach(arr, iterator, callback)\n\nApplies an iterator function to each item in an array, in parallel.\nThe iterator is called with an item from the list and a callback for when it\nhas finished. If the iterator passes an error to this callback, the main\ncallback for the forEach function is immediately called with the error.\n\nNote, that since this function applies the iterator to each item in parallel\nthere is no guarantee that the iterator functions will complete in order.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback which must be called once it has completed.\n* callback(err) - A callback which is called after all the iterator functions\n have finished, or an error has occurred.\n\n__Example__\n\n // assuming openFiles is an array of file names and saveFile is a function\n // to save the modified contents of that file:\n\n async.forEach(openFiles, saveFile, function(err){\n // if any of the saves produced an error, err would equal that error\n });\n\n---------------------------------------\n\n\n### forEachSeries(arr, iterator, callback)\n\nThe same as forEach only the iterator is applied to each item in the array in\nseries. The next iterator is only called once the current one has completed\nprocessing. This means the iterator functions will complete in order.\n\n\n---------------------------------------\n\n\n### forEachLimit(arr, limit, iterator, callback)\n\nThe same as forEach only the iterator is applied to batches of items in the\narray, in series. The next batch of iterators is only called once the current\none has completed processing.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* limit - How many items should be in each batch.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback which must be called once it has completed.\n* callback(err) - A callback which is called after all the iterator functions\n have finished, or an error has occurred.\n\n__Example__\n\n // Assume documents is an array of JSON objects and requestApi is a\n // function that interacts with a rate-limited REST api.\n\n async.forEachLimit(documents, 20, requestApi, function(err){\n // if any of the saves produced an error, err would equal that error\n });\n---------------------------------------\n\n\n### map(arr, iterator, callback)\n\nProduces a new array of values by mapping each value in the given array through\nthe iterator function. The iterator is called with an item from the array and a\ncallback for when it has finished processing. The callback takes 2 arguments, \nan error and the transformed item from the array. If the iterator passes an\nerror to this callback, the main callback for the map function is immediately\ncalled with the error.\n\nNote, that since this function applies the iterator to each item in parallel\nthere is no guarantee that the iterator functions will complete in order, however\nthe results array will be in the same order as the original array.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback which must be called once it has completed\n with an error (which can be null) and a transformed item.\n* callback(err, results) - A callback which is called after all the iterator\n functions have finished, or an error has occurred. Results is an array of the\n transformed items from the original array.\n\n__Example__\n\n async.map(['file1','file2','file3'], fs.stat, function(err, results){\n // results is now an array of stats for each file\n });\n\n---------------------------------------\n\n\n### mapSeries(arr, iterator, callback)\n\nThe same as map only the iterator is applied to each item in the array in\nseries. The next iterator is only called once the current one has completed\nprocessing. The results array will be in the same order as the original.\n\n\n---------------------------------------\n\n\n### filter(arr, iterator, callback)\n\n__Alias:__ select\n\nReturns a new array of all the values which pass an async truth test.\n_The callback for each iterator call only accepts a single argument of true or\nfalse, it does not accept an error argument first!_ This is in-line with the\nway node libraries work with truth tests like path.exists. This operation is\nperformed in parallel, but the results array will be in the same order as the\noriginal.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback which must be called once it has completed.\n* callback(results) - A callback which is called after all the iterator\n functions have finished.\n\n__Example__\n\n async.filter(['file1','file2','file3'], path.exists, function(results){\n // results now equals an array of the existing files\n });\n\n---------------------------------------\n\n\n### filterSeries(arr, iterator, callback)\n\n__alias:__ selectSeries\n\nThe same as filter only the iterator is applied to each item in the array in\nseries. The next iterator is only called once the current one has completed\nprocessing. The results array will be in the same order as the original.\n\n---------------------------------------\n\n\n### reject(arr, iterator, callback)\n\nThe opposite of filter. Removes values that pass an async truth test.\n\n---------------------------------------\n\n\n### rejectSeries(arr, iterator, callback)\n\nThe same as filter, only the iterator is applied to each item in the array\nin series.\n\n\n---------------------------------------\n\n\n### reduce(arr, memo, iterator, callback)\n\n__aliases:__ inject, foldl\n\nReduces a list of values into a single value using an async iterator to return\neach successive step. Memo is the initial state of the reduction. This\nfunction only operates in series. For performance reasons, it may make sense to\nsplit a call to this function into a parallel map, then use the normal\nArray.prototype.reduce on the results. This function is for situations where\neach step in the reduction needs to be async, if you can get the data before\nreducing it then its probably a good idea to do so.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* memo - The initial state of the reduction.\n* iterator(memo, item, callback) - A function applied to each item in the\n array to produce the next step in the reduction. The iterator is passed a\n callback which accepts an optional error as its first argument, and the state\n of the reduction as the second. If an error is passed to the callback, the\n reduction is stopped and the main callback is immediately called with the\n error.\n* callback(err, result) - A callback which is called after all the iterator\n functions have finished. Result is the reduced value.\n\n__Example__\n\n async.reduce([1,2,3], 0, function(memo, item, callback){\n // pointless async:\n process.nextTick(function(){\n callback(null, memo + item)\n });\n }, function(err, result){\n // result is now equal to the last value of memo, which is 6\n });\n\n---------------------------------------\n\n\n### reduceRight(arr, memo, iterator, callback)\n\n__Alias:__ foldr\n\nSame as reduce, only operates on the items in the array in reverse order.\n\n\n---------------------------------------\n\n\n### detect(arr, iterator, callback)\n\nReturns the first value in a list that passes an async truth test. The\niterator is applied in parallel, meaning the first iterator to return true will\nfire the detect callback with that result. That means the result might not be\nthe first item in the original array (in terms of order) that passes the test.\n\nIf order within the original array is important then look at detectSeries.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback which must be called once it has completed.\n* callback(result) - A callback which is called as soon as any iterator returns\n true, or after all the iterator functions have finished. Result will be\n the first item in the array that passes the truth test (iterator) or the\n value undefined if none passed.\n\n__Example__\n\n async.detect(['file1','file2','file3'], path.exists, function(result){\n // result now equals the first file in the list that exists\n });\n\n---------------------------------------\n\n\n### detectSeries(arr, iterator, callback)\n\nThe same as detect, only the iterator is applied to each item in the array\nin series. This means the result is always the first in the original array (in\nterms of array order) that passes the truth test.\n\n\n---------------------------------------\n\n\n### sortBy(arr, iterator, callback)\n\nSorts a list by the results of running each value through an async iterator.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback which must be called once it has completed\n with an error (which can be null) and a value to use as the sort criteria.\n* callback(err, results) - A callback which is called after all the iterator\n functions have finished, or an error has occurred. Results is the items from\n the original array sorted by the values returned by the iterator calls.\n\n__Example__\n\n async.sortBy(['file1','file2','file3'], function(file, callback){\n fs.stat(file, function(err, stats){\n callback(err, stats.mtime);\n });\n }, function(err, results){\n // results is now the original array of files sorted by\n // modified date\n });\n\n\n---------------------------------------\n\n\n### some(arr, iterator, callback)\n\n__Alias:__ any\n\nReturns true if at least one element in the array satisfies an async test.\n_The callback for each iterator call only accepts a single argument of true or\nfalse, it does not accept an error argument first!_ This is in-line with the\nway node libraries work with truth tests like path.exists. Once any iterator\ncall returns true, the main callback is immediately called.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback which must be called once it has completed.\n* callback(result) - A callback which is called as soon as any iterator returns\n true, or after all the iterator functions have finished. Result will be\n either true or false depending on the values of the async tests.\n\n__Example__\n\n async.some(['file1','file2','file3'], path.exists, function(result){\n // if result is true then at least one of the files exists\n });\n\n---------------------------------------\n\n\n### every(arr, iterator, callback)\n\n__Alias:__ all\n\nReturns true if every element in the array satisfies an async test.\n_The callback for each iterator call only accepts a single argument of true or\nfalse, it does not accept an error argument first!_ This is in-line with the\nway node libraries work with truth tests like path.exists.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback which must be called once it has completed.\n* callback(result) - A callback which is called after all the iterator\n functions have finished. Result will be either true or false depending on\n the values of the async tests.\n\n__Example__\n\n async.every(['file1','file2','file3'], path.exists, function(result){\n // if result is true then every file exists\n });\n\n---------------------------------------\n\n\n### concat(arr, iterator, callback)\n\nApplies an iterator to each item in a list, concatenating the results. Returns the\nconcatenated list. The iterators are called in parallel, and the results are\nconcatenated as they return. There is no guarantee that the results array will\nbe returned in the original order of the arguments passed to the iterator function.\n\n__Arguments__\n\n* arr - An array to iterate over\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback which must be called once it has completed\n with an error (which can be null) and an array of results.\n* callback(err, results) - A callback which is called after all the iterator\n functions have finished, or an error has occurred. Results is an array containing\n the concatenated results of the iterator function.\n\n__Example__\n\n async.concat(['dir1','dir2','dir3'], fs.readdir, function(err, files){\n // files is now a list of filenames that exist in the 3 directories\n });\n\n---------------------------------------\n\n\n### concatSeries(arr, iterator, callback)\n\nSame as async.concat, but executes in series instead of parallel.\n\n\n## Control Flow\n\n\n### series(tasks, [callback])\n\nRun an array of functions in series, each one running once the previous\nfunction has completed. If any functions in the series pass an error to its\ncallback, no more functions are run and the callback for the series is\nimmediately called with the value of the error. Once the tasks have completed,\nthe results are passed to the final callback as an array.\n\nIt is also possible to use an object instead of an array. Each property will be\nrun as a function and the results will be passed to the final callback as an object\ninstead of an array. This can be a more readable way of handling results from\nasync.series.\n\n\n__Arguments__\n\n* tasks - An array or object containing functions to run, each function is passed\n a callback it must call on completion.\n* callback(err, results) - An optional callback to run once all the functions\n have completed. This function gets an array of all the arguments passed to\n the callbacks used in the array.\n\n__Example__\n\n async.series([\n function(callback){\n // do some stuff ...\n callback(null, 'one');\n },\n function(callback){\n // do some more stuff ...\n callback(null, 'two');\n },\n ],\n // optional callback\n function(err, results){\n // results is now equal to ['one', 'two']\n });\n\n\n // an example using an object instead of an array\n async.series({\n one: function(callback){\n setTimeout(function(){\n callback(null, 1);\n }, 200);\n },\n two: function(callback){\n setTimeout(function(){\n callback(null, 2);\n }, 100);\n },\n },\n function(err, results) {\n // results is now equal to: {one: 1, two: 2}\n });\n\n\n---------------------------------------\n\n\n### parallel(tasks, [callback])\n\nRun an array of functions in parallel, without waiting until the previous\nfunction has completed. If any of the functions pass an error to its\ncallback, the main callback is immediately called with the value of the error.\nOnce the tasks have completed, the results are passed to the final callback as an\narray.\n\nIt is also possible to use an object instead of an array. Each property will be\nrun as a function and the results will be passed to the final callback as an object\ninstead of an array. This can be a more readable way of handling results from\nasync.parallel.\n\n\n__Arguments__\n\n* tasks - An array or object containing functions to run, each function is passed a\n callback it must call on completion.\n* callback(err, results) - An optional callback to run once all the functions\n have completed. This function gets an array of all the arguments passed to\n the callbacks used in the array.\n\n__Example__\n\n async.parallel([\n function(callback){\n setTimeout(function(){\n callback(null, 'one');\n }, 200);\n },\n function(callback){\n setTimeout(function(){\n callback(null, 'two');\n }, 100);\n },\n ],\n // optional callback\n function(err, results){\n // the results array will equal ['one','two'] even though\n // the second function had a shorter timeout.\n });\n\n\n // an example using an object instead of an array\n async.parallel({\n one: function(callback){\n setTimeout(function(){\n callback(null, 1);\n }, 200);\n },\n two: function(callback){\n setTimeout(function(){\n callback(null, 2);\n }, 100);\n },\n },\n function(err, results) {\n // results is now equals to: {one: 1, two: 2}\n });\n\n\n---------------------------------------\n\n\n### whilst(test, fn, callback)\n\nRepeatedly call fn, while test returns true. Calls the callback when stopped,\nor an error occurs.\n\n__Arguments__\n\n* test() - synchronous truth test to perform before each execution of fn.\n* fn(callback) - A function to call each time the test passes. The function is\n passed a callback which must be called once it has completed with an optional\n error as the first argument.\n* callback(err) - A callback which is called after the test fails and repeated\n execution of fn has stopped.\n\n__Example__\n\n var count = 0;\n\n async.whilst(\n function () { return count < 5; },\n function (callback) {\n count++;\n setTimeout(callback, 1000);\n },\n function (err) {\n // 5 seconds have passed\n }\n );\n\n\n---------------------------------------\n\n\n### until(test, fn, callback)\n\nRepeatedly call fn, until test returns true. Calls the callback when stopped,\nor an error occurs.\n\nThe inverse of async.whilst.\n\n\n---------------------------------------\n\n\n### waterfall(tasks, [callback])\n\nRuns an array of functions in series, each passing their results to the next in\nthe array. However, if any of the functions pass an error to the callback, the\nnext function is not executed and the main callback is immediately called with\nthe error.\n\n__Arguments__\n\n* tasks - An array of functions to run, each function is passed a callback it\n must call on completion.\n* callback(err, [results]) - An optional callback to run once all the functions\n have completed. This will be passed the results of the last task's callback.\n\n\n\n__Example__\n\n async.waterfall([\n function(callback){\n callback(null, 'one', 'two');\n },\n function(arg1, arg2, callback){\n callback(null, 'three');\n },\n function(arg1, callback){\n // arg1 now equals 'three'\n callback(null, 'done');\n }\n ], function (err, result) {\n // result now equals 'done' \n });\n\n\n---------------------------------------\n\n\n### queue(worker, concurrency)\n\nCreates a queue object with the specified concurrency. Tasks added to the\nqueue will be processed in parallel (up to the concurrency limit). If all\nworkers are in progress, the task is queued until one is available. Once\na worker has completed a task, the task's callback is called.\n\n__Arguments__\n\n* worker(task, callback) - An asynchronous function for processing a queued\n task.\n* concurrency - An integer for determining how many worker functions should be\n run in parallel.\n\n__Queue objects__\n\nThe queue object returned by this function has the following properties and\nmethods:\n\n* length() - a function returning the number of items waiting to be processed.\n* concurrency - an integer for determining how many worker functions should be\n run in parallel. This property can be changed after a queue is created to\n alter the concurrency on-the-fly.\n* push(task, [callback]) - add a new task to the queue, the callback is called\n once the worker has finished processing the task.\n instead of a single task, an array of tasks can be submitted. the respective callback is used for every task in the list.\n* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued\n* empty - a callback that is called when the last item from the queue is given to a worker\n* drain - a callback that is called when the last item from the queue has returned from the worker\n\n__Example__\n\n // create a queue object with concurrency 2\n\n var q = async.queue(function (task, callback) {\n console.log('hello ' + task.name);\n callback();\n }, 2);\n\n\n // assign a callback\n q.drain = function() {\n console.log('all items have been processed');\n }\n\n // add some items to the queue\n\n q.push({name: 'foo'}, function (err) {\n console.log('finished processing foo');\n });\n q.push({name: 'bar'}, function (err) {\n console.log('finished processing bar');\n });\n\n // add some items to the queue (batch-wise)\n\n q.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function (err) {\n console.log('finished processing bar');\n });\n\n\n---------------------------------------\n\n\n### auto(tasks, [callback])\n\nDetermines the best order for running functions based on their requirements.\nEach function can optionally depend on other functions being completed first,\nand each function is run as soon as its requirements are satisfied. If any of\nthe functions pass an error to their callback, that function will not complete\n(so any other functions depending on it will not run) and the main callback\nwill be called immediately with the error. Functions also receive an object\ncontaining the results of functions which have completed so far.\n\n__Arguments__\n\n* tasks - An object literal containing named functions or an array of\n requirements, with the function itself the last item in the array. The key\n used for each function or array is used when specifying requirements. The\n syntax is easier to understand by looking at the example.\n* callback(err, results) - An optional callback which is called when all the\n tasks have been completed. The callback will receive an error as an argument\n if any tasks pass an error to their callback. If all tasks complete\n successfully, it will receive an object containing their results.\n\n__Example__\n\n async.auto({\n get_data: function(callback){\n // async code to get some data\n },\n make_folder: function(callback){\n // async code to create a directory to store a file in\n // this is run at the same time as getting the data\n },\n write_file: ['get_data', 'make_folder', function(callback){\n // once there is some data and the directory exists,\n // write the data to a file in the directory\n callback(null, filename);\n }],\n email_link: ['write_file', function(callback, results){\n // once the file is written let's email a link to it...\n // results.write_file contains the filename returned by write_file.\n }]\n });\n\nThis is a fairly trivial example, but to do this using the basic parallel and\nseries functions would look like this:\n\n async.parallel([\n function(callback){\n // async code to get some data\n },\n function(callback){\n // async code to create a directory to store a file in\n // this is run at the same time as getting the data\n }\n ],\n function(results){\n async.series([\n function(callback){\n // once there is some data and the directory exists,\n // write the data to a file in the directory\n },\n email_link: function(callback){\n // once the file is written let's email a link to it...\n }\n ]);\n });\n\nFor a complicated series of async tasks using the auto function makes adding\nnew tasks much easier and makes the code more readable.\n\n\n---------------------------------------\n\n\n### iterator(tasks)\n\nCreates an iterator function which calls the next function in the array,\nreturning a continuation to call the next one after that. Its also possible to\n'peek' the next iterator by doing iterator.next().\n\nThis function is used internally by the async module but can be useful when\nyou want to manually control the flow of functions in series.\n\n__Arguments__\n\n* tasks - An array of functions to run, each function is passed a callback it\n must call on completion.\n\n__Example__\n\n var iterator = async.iterator([\n function(){ sys.p('one'); },\n function(){ sys.p('two'); },\n function(){ sys.p('three'); }\n ]);\n\n node> var iterator2 = iterator();\n 'one'\n node> var iterator3 = iterator2();\n 'two'\n node> iterator3();\n 'three'\n node> var nextfn = iterator2.next();\n node> nextfn();\n 'three'\n\n\n---------------------------------------\n\n\n### apply(function, arguments..)\n\nCreates a continuation function with some arguments already applied, a useful\nshorthand when combined with other control flow functions. Any arguments\npassed to the returned function are added to the arguments originally passed\nto apply.\n\n__Arguments__\n\n* function - The function you want to eventually apply all arguments to.\n* arguments... - Any number of arguments to automatically apply when the\n continuation is called.\n\n__Example__\n\n // using apply\n\n async.parallel([\n async.apply(fs.writeFile, 'testfile1', 'test1'),\n async.apply(fs.writeFile, 'testfile2', 'test2'),\n ]);\n\n\n // the same process without using apply\n\n async.parallel([\n function(callback){\n fs.writeFile('testfile1', 'test1', callback);\n },\n function(callback){\n fs.writeFile('testfile2', 'test2', callback);\n },\n ]);\n\nIt's possible to pass any number of additional arguments when calling the\ncontinuation:\n\n node> var fn = async.apply(sys.puts, 'one');\n node> fn('two', 'three');\n one\n two\n three\n\n---------------------------------------\n\n\n### nextTick(callback)\n\nCalls the callback on a later loop around the event loop. In node.js this just\ncalls process.nextTick, in the browser it falls back to setTimeout(callback, 0),\nwhich means other higher priority events may precede the execution of the callback.\n\nThis is used internally for browser-compatibility purposes.\n\n__Arguments__\n\n* callback - The function to call on a later loop around the event loop.\n\n__Example__\n\n var call_order = [];\n async.nextTick(function(){\n call_order.push('two');\n // call_order now equals ['one','two]\n });\n call_order.push('one')\n\n\n## Utils\n\n\n### memoize(fn, [hasher])\n\nCaches the results of an async function. When creating a hash to store function\nresults against, the callback is omitted from the hash and an optional hash\nfunction can be used.\n\n__Arguments__\n\n* fn - the function you to proxy and cache results from.\n* hasher - an optional function for generating a custom hash for storing\n results, it has all the arguments applied to it apart from the callback, and\n must be synchronous.\n\n__Example__\n\n var slow_fn = function (name, callback) {\n // do something\n callback(null, result);\n };\n var fn = async.memoize(slow_fn);\n\n // fn can now be used as if it were slow_fn\n fn('some name', function () {\n // callback\n });\n\n\n### unmemoize(fn)\n\nUndoes a memoized function, reverting it to the original, unmemoized\nform. Comes handy in tests.\n\n__Arguments__\n\n* fn - the memoized function\n\n\n### log(function, arguments)\n\nLogs the result of an async function to the console. Only works in node.js or\nin browsers that support console.log and console.error (such as FF and Chrome).\nIf multiple arguments are returned from the async function, console.log is\ncalled on each argument in order.\n\n__Arguments__\n\n* function - The function you want to eventually apply all arguments to.\n* arguments... - Any number of arguments to apply to the function.\n\n__Example__\n\n var hello = function(name, callback){\n setTimeout(function(){\n callback(null, 'hello ' + name);\n }, 1000);\n };\n\n node> async.log(hello, 'world');\n 'hello world'\n\n\n---------------------------------------\n\n\n### dir(function, arguments)\n\nLogs the result of an async function to the console using console.dir to\ndisplay the properties of the resulting object. Only works in node.js or\nin browsers that support console.dir and console.error (such as FF and Chrome).\nIf multiple arguments are returned from the async function, console.dir is\ncalled on each argument in order.\n\n__Arguments__\n\n* function - The function you want to eventually apply all arguments to.\n* arguments... - Any number of arguments to apply to the function.\n\n__Example__\n\n var hello = function(name, callback){\n setTimeout(function(){\n callback(null, {hello: name});\n }, 1000);\n };\n\n node> async.dir(hello, 'world');\n {hello: 'world'}\n\n\n---------------------------------------\n\n\n### noConflict()\n\nChanges the value of async back to its original value, returning a reference to the\nasync object.\n", + "readmeFilename": "README.md", + "_id": "async@0.1.22", + "dist": { + "shasum": "16e128d886add7ca553a871f9fcb0cc189befa58" + }, + "_from": "async@0.1.22", + "_resolved": "https://registry.npmjs.org/async/-/async-0.1.22.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +src/ +support/ +tests/ +examples/ +*.sock +*.tmproj +coverage.html +lib-cov diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/.travis.yml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/.travis.yml Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,5 @@ +language: node_js +node_js: + - 0.6 + - 0.8 + - "0.10" diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/History.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/History.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,245 @@ + +0.12.0 / 2013-06-09 +=================== + + * Breaking Change: Changed context from parent to the actual passed one (@swissmanu) + * Fixed: jquery checkbox val behavior (@jhubble) + * Added: output xml with $.xml() (@Maciek416) + * Bumped: htmlparser2 to 3.1.1 + * Fixed: bug in attr(key, val) on empty objects (@farhadi) + * Added: prevAll, nextAll (@lessmind) + * Fixed: Safety check in parents and closest (@zero21xxx) + * Added: .is(sel) (@zero21xxx) + +0.11.0 / 2013-04-22 +================== + +* Added: .closest() (@jeremy-dentel) +* Added: .parents() (@zero21xxx) +* Added: .val() (@rschmukler & @leahciMic) +* Added: Travis support for node 0.10.0 (@jeremy-dentel) +* Fixed: .find() if no selector (@davidchambers) +* Fixed: Propagate syntax errors caused by invalid selectors (@davidchambers) + +0.10.8 / 2013-03-11 +================== + +* Add slice method (SBoudrias) + +0.10.7 / 2013-02-10 +================== + +* Code & doc cleanup (davidchambers) +* Fixed bug in filter (jugglinmike) + +0.10.6 / 2013-01-29 +================== + +* Added `$.contains(...)` (jugglinmike) +* formatting cleanup (davidchambers) +* Bug fix for `.children()` (jugglinmike & davidchambers) +* Remove global `render` bug (wvl) + +0.10.5 / 2012-12-18 +=================== + +* Fixed botched publish from 0.10.4 - changes should now be present + +0.10.4 / 2012-12-16 +================== + +* $.find should query descendants only (@jugglinmike) +* Tighter underscore dependency + +0.10.3 / 2012-11-18 +=================== + +* fixed outer html bug +* Updated documentation for $(...).html() and $.html() + +0.10.2 / 2012-11-17 +=================== + +* Added a toString() method (@bensheldon) +* use `_.each` and `_.map` to simplify cheerio namesakes (@davidchambers) +* Added filter() with tests and updated readme (@bensheldon & @davidchambers) +* Added spaces between attributes rewritten by removeClass (@jos3000) +* updated docs to remove reference to size method (@ironchefpython) +* removed tidy from cheerio + +0.10.1 / 2012-10-04 +=================== + +* Fixed regression, filtering with a context (#106) + +0.10.0 / 2012-09-24 +=================== + +* Greatly simplified and reorganized the library, reducing the loc by 30% +* Now supports mocha's test-coverage +* Deprecated self-closing tags (HTML5 doesn't require them) +* Fixed error thrown in removeClass(...) @robashton + +0.9.2 / 2012-08-10 +================== + +* added $(...).map(fn) +* manipulation: refactor `makeCheerioArray` +* make .removeClass() remove *all* occurrences (#64) + +0.9.1 / 2012-08-03 +================== + +* fixed bug causing options not to make it to the parser + +0.9.0 / 2012-07-24 +================== + +* Added node 8.x support +* Removed node 4.x support +* Add html(dom) support (@wvl) +* fixed xss vulnerabilities on .attr(), .text(), & .html() (@benatkin, @FB55) +* Rewrote tests into javascript, removing coffeescript dependency (@davidchambers) +* Tons of cleanup (@davidchambers) + +0.8.3 / 2012-06-12 +================== + +* Fixed minor package regression (closes #60) + +0.8.2 / 2012-06-11 +================== + +* Now fails gracefully in cases that involve special chars, which is inline with jQuery (closes #59) +* text() now decode special entities (closes #52) +* updated travis.yml to test node 4.x + +0.8.1 / 2012-06-02 +================== + +* fixed regression where if you created an element, it would update the root +* compatible with node 4.x (again) + +0.8.0 / 2012-05-27 +================== + +* Updated CSS parser to use FB55/CSSselect. Cheerio now supports most CSS3 psuedo selectors thanks to @FB55. +* ignoreWhitespace now on by default again. See #55 for context. +* Changed $(':root') to $.root(), cleaned up $.clone() +* Support for .eq(i) thanks to @alexbardas +* Removed support for node 0.4.x +* Fixed memory leak where package.json was continually loaded +* Tons more tests + +0.7.0 / 2012-04-08 +================== + +* Now testing with node v0.7.7 +* Added travis-ci integration +* Replaced should.js with expect.js. Browser testing to come +* Fixed spacing between attributes and their values +* Added HTML pretty print +* Exposed node-htmlparser2 parsing options +* Revert .replaceWith(...) to be consistent with jQuery + +0.6.2 / 2012-02-12 +================== + +* Fixed .replaceWith(...) regression + +0.6.1 / 2012-02-12 +================== + +* Added .first(), .last(), and .clone() commands. +* Option to parse using whitespace added to `.load`. +* Many bug fixes to make cheerio more aligned with jQuery. +* Added $(':root') to select the highest level element. + +Many thanks to the contributors that made this release happen: @ironchefpython and @siddMahen + +0.6.0 / 2012-02-07 +================== + +* *Important:* `$(...).html()` now returns inner HTML, which is in line with the jQuery spec +* `$.html()` returns the full HTML string. `$.html([cheerioObject])` will return the outer(selected element's tag) and inner HTML of that object +* Fixed bug that prevented HTML strings with depth (eg. `append('
    ')`) from getting `parent`, `next`, `prev` attributes. +* Halted [htmlparser2](https://github.com/FB55/node-htmlparser) at v2.2.2 until single attributes bug gets fixed. + +0.5.1 / 2012-02-05 +================== + +* Fixed minor regression: $(...).text(fn) would fail + +0.5.1 / 2012-02-05 +================== + +* Fixed regression: HTML pages with comments would fail + +0.5.0 / 2012-02-04 +================== + +* Transitioned from Coffeescript back to Javascript +* Parser now ignores whitespace +* Fixed issue with double slashes on self-enclosing tags +* Added boolean attributes to html rendering + +0.4.2 / 2012-01-16 +================== + +* Multiple selectors support: $('.apple, .orange'). Thanks @siddMahen! +* Update package.json to always use latest cheerio-soupselect +* Fix memory leak in index.js + +0.4.1 / 2011-12-19 +================== +* Minor packaging changes to allow `make test` to work from npm installation + +0.4.0 / 2011-12-19 +================== + +* Rewrote all unit tests as cheerio transitioned from vows -> mocha +* Internally, renderer.render -> render(...), parser.parse -> parse(...) +* Append, prepend, html, before, after all work with only text (no tags) +* Bugfix: Attributes can now be removed from script and style tags +* Added yield as a single tag +* Cheerio now compatible with node >=0.4.7 + +0.3.2 / 2011-12-1 +================= + +* Fixed $(...).text(...) to work with "root" element + +0.3.1 / 2011-11-25 +================== + +* Now relying on cheerio-soupselect instead of node-soupselect +* Removed all lingering htmlparser dependencies +* parser now returns parent "root" element. Root now never needs to be updated when there is multiple roots. This fixes ongoing issues with before(...), after(...) and other manipulation functions +* Added jQuery's $(...).replaceWith(...) + +0.3.0 / 2011-11-19 +================== + +* Now using htmlparser2 for parsing (2x speed increase, cleaner, actively developed) +* Added benchmark directory for future speed tests +* $('...').dom() was funky, so it was removed in favor of $('...').get(). $.dom() still works the same. +* $.root now correctly static across all instances of $ +* Added a screencast + +0.2.2 / 2011-11-9 +================= + +* Traversing will select ` text ") +); + +var dom = handler.dom; + +exports.dir = "/DomUtils/"; + +exports.test = function(test, cb){ + cb(null, test.getElements(dom)); + cb(null, test.getByFunction(dom)); +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/node_modules/domutils/tests/DomUtils/01-by_id.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/node_modules/domutils/tests/DomUtils/01-by_id.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,56 @@ +var DomUtils = require("../.."); + +exports.name = "Get element by id"; +exports.getElements = function(dom){ + return DomUtils.getElements({id:"asdf"}, dom, true, 1)[0]; +}; +exports.getByFunction = function(dom){ + return DomUtils.getElementById("asdf", dom, true); +}; +exports.expected = { + "type": "tag", + "name": "tag1", + "attribs": { + "id": "asdf" + }, + "children": [ + { + "data": " ", + "type": "text" + }, + { + "type": "script", + "name": "script", + "attribs": {}, + "children": [ + { + "data": "text", + "type": "text" + } + ] + }, + { + "data": " ", + "type": "text" + }, + { + "data": " comment ", + "type": "comment" + }, + { + "data": " ", + "type": "text" + }, + { + "type": "tag", + "name": "tag2", + "attribs": {}, + "children": [ + { + "data": " text ", + "type": "text" + } + ] + } + ] +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/node_modules/domutils/tests/DomUtils/02-by_tagname.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/node_modules/domutils/tests/DomUtils/02-by_tagname.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,23 @@ +var DomUtils = require("../.."); + +exports.name = "Get elements by tagName"; +exports.getElements = function(dom){ + return DomUtils.getElements({tag_name:"tag2"}, dom, true); +}; +exports.getByFunction = function(dom){ + return DomUtils.getElementsByTagName("tag2", dom, true); +}; +exports.expected = []; +for(var i = 0; i < 20; i++) exports.expected.push( + { + "type": "tag", + "name": "tag2", + "attribs": {}, + "children": [ + { + "data": " text ", + "type": "text" + } + ] + } +); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/node_modules/domutils/tests/DomUtils/03-by_type.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/node_modules/domutils/tests/DomUtils/03-by_type.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,23 @@ +var DomUtils = require("../.."); + +exports.name = "Get elements by type"; +exports.getElements = function(dom){ + return DomUtils.getElements({tag_type:"script"}, dom, true); +}; +exports.getByFunction = function(dom){ + return DomUtils.getElementsByTagType("script", dom, true); +}; +exports.expected = []; +for(var i = 0; i < 20; i++) exports.expected.push( + { + "type": "script", + "name": "script", + "attribs": {}, + "children": [ + { + "data": "text", + "type": "text" + } + ] + } +); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/node_modules/domutils/tests/DomUtils/04-outer_html.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/node_modules/domutils/tests/DomUtils/04-outer_html.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,10 @@ +var DomUtils = require("../.."); + +exports.name = "Get outer HTML"; +exports.getElements = function(dom){ + return ' text '; +}; +exports.getByFunction = function(dom){ + return DomUtils.getOuterHTML(DomUtils.getElementById("asdf", dom, true)); +}; +exports.expected = ' text '; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/node_modules/domutils/tests/DomUtils/05-inner_html.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/node_modules/domutils/tests/DomUtils/05-inner_html.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,10 @@ +var DomUtils = require("../.."); + +exports.name = "Get inner HTML"; +exports.getElements = function(dom){ + return ' text '; +}; +exports.getByFunction = function(dom){ + return DomUtils.getInnerHTML(DomUtils.getElementById("asdf", dom, true)); +}; +exports.expected = ' text '; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/cheerio-select/node_modules/CSSselect/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,41 @@ +{ + "name": "CSSselect", + "version": "0.3.11", + "description": "a CSS selector compiler/engine", + "author": { + "name": "Felix Boehm", + "email": "me@feedic.com" + }, + "keywords": [ + "css", + "selector" + ], + "repository": { + "type": "git", + "url": "git://github.com/fb55/CSSselect.git" + }, + "dependencies": { + "CSSwhat": "0.4", + "domutils": "1.2" + }, + "devDependencies": { + "htmlparser2": "*", + "cheerio-soupselect": "*", + "mocha": "*", + "expect.js": "*" + }, + "scripts": { + "test": "mocha" + }, + "license": "BSD-like", + "bugs": { + "url": "https://github.com/fb55/CSSselect/issues" + }, + "readme": "ERROR: No README data found!", + "_id": "CSSselect@0.3.11", + "dist": { + "shasum": "0d8db4800f44d5092ff542c69dea646ca5253cf0" + }, + "_from": "CSSselect@0.x", + "_resolved": "https://registry.npmjs.org/CSSselect/-/CSSselect-0.3.11.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/cheerio-select/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/cheerio-select/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,34 @@ +{ + "name": "cheerio-select", + "version": "0.0.3", + "description": "Selector engine for cheerio", + "keywords": [], + "author": { + "name": "Matt Mueller", + "email": "mattmuelle@gmail.com" + }, + "dependencies": { + "CSSselect": "0.x" + }, + "devDependencies": { + "mocha": "*", + "cheerio": "*", + "expect.js": "*", + "underscore": "*" + }, + "main": "index", + "engines": { + "node": ">= 0.4.7" + }, + "scripts": { + "test": "make test" + }, + "readme": "\n# cheerio-select [![Build Status](https://secure.travis-ci.org/MatthewMueller/cheerio-select.png?branch=master)](http://travis-ci.org/MatthewMueller/cheerio-select)\n\n Tiny wrapper around FB55's excellent [CSSselect](https://github.com/FB55/CSSselect) library.\n\n cheerio-select provides a comprehensive test suite based on sizzle's test suite. \n\n > Warning: Currently, not all tests pass, and some sizzle features will not be supported\n\n## Usage\n\n var select = require('cheerio-select'),\n parse = require('cheerio').parse,\n dom = parse('
    • Apple
    ');\n\n select('#fruits > .apple', dom);\n => [{...}]\n\n## TODO \n\n* Get all the unit tests to pass!\n\n## Run tests\n\n npm install\n make test\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2012 Matt Mueller <mattmuelle@gmail.com>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.", + "readmeFilename": "Readme.md", + "_id": "cheerio-select@0.0.3", + "dist": { + "shasum": "474b77a1db58047eee0a92e326ef44680792d9ba" + }, + "_from": "cheerio-select@*", + "_resolved": "https://registry.npmjs.org/cheerio-select/-/cheerio-select-0.0.3.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/entities/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/entities/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,11 @@ +Copyright (c) Felix Böhm +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. + +THIS 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 HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS, +EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/entities/entities/html4.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/entities/entities/html4.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +{"Aacute;":"\u00C1","Aacute":"\u00C1","aacute;":"\u00E1","aacute":"\u00E1","Acirc;":"\u00C2","Acirc":"\u00C2","acirc;":"\u00E2","acirc":"\u00E2","acute;":"\u00B4","acute":"\u00B4","AElig;":"\u00C6","AElig":"\u00C6","aelig;":"\u00E6","aelig":"\u00E6","Agrave;":"\u00C0","Agrave":"\u00C0","agrave;":"\u00E0","agrave":"\u00E0","alefsym;":"\u2135","Alpha;":"\u0391","alpha;":"\u03B1","amp":"\u0026","and;":"\u2227","ang;":"\u2220","apos":"\u0027","Aring;":"\u00C5","Aring":"\u00C5","aring;":"\u00E5","aring":"\u00E5","asymp;":"\u2248","Atilde;":"\u00C3","Atilde":"\u00C3","atilde;":"\u00E3","atilde":"\u00E3","Auml;":"\u00C4","Auml":"\u00C4","auml;":"\u00E4","auml":"\u00E4","bdquo;":"\u201E","Beta;":"\u0392","beta;":"\u03B2","brvbar;":"\u00A6","brvbar":"\u00A6","bull;":"\u2022","cap;":"\u2229","Ccedil;":"\u00C7","Ccedil":"\u00C7","ccedil;":"\u00E7","ccedil":"\u00E7","cedil;":"\u00B8","cedil":"\u00B8","cent;":"\u00A2","cent":"\u00A2","Chi;":"\u03A7","chi;":"\u03C7","circ;":"\u02C6","clubs;":"\u2663","cong;":"\u2245","copy;":"\u00A9","copy":"\u00A9","crarr;":"\u21B5","cup;":"\u222A","curren;":"\u00A4","curren":"\u00A4","dagger;":"\u2020","Dagger;":"\u2021","darr;":"\u2193","dArr;":"\u21D3","deg;":"\u00B0","deg":"\u00B0","Delta;":"\u0394","delta;":"\u03B4","diams;":"\u2666","divide;":"\u00F7","divide":"\u00F7","Eacute;":"\u00C9","Eacute":"\u00C9","eacute;":"\u00E9","eacute":"\u00E9","Ecirc;":"\u00CA","Ecirc":"\u00CA","ecirc;":"\u00EA","ecirc":"\u00EA","Egrave;":"\u00C8","Egrave":"\u00C8","egrave;":"\u00E8","egrave":"\u00E8","empty;":"\u2205","emsp;":"\u2003","ensp;":"\u2002","Epsilon;":"\u0395","epsilon;":"\u03B5","equiv;":"\u2261","Eta;":"\u0397","eta;":"\u03B7","ETH;":"\u00D0","ETH":"\u00D0","eth;":"\u00F0","eth":"\u00F0","Euml;":"\u00CB","Euml":"\u00CB","euml;":"\u00EB","euml":"\u00EB","euro;":"\u20AC","exist;":"\u2203","fnof;":"\u0192","forall;":"\u2200","frac12;":"\u00BD","frac12":"\u00BD","frac14;":"\u00BC","frac14":"\u00BC","frac34;":"\u00BE","frac34":"\u00BE","frasl;":"\u2044","Gamma;":"\u0393","gamma;":"\u03B3","ge;":"\u2265","gt":"\u003E","harr;":"\u2194","hArr;":"\u21D4","hearts;":"\u2665","hellip;":"\u2026","Iacute;":"\u00CD","Iacute":"\u00CD","iacute;":"\u00ED","iacute":"\u00ED","Icirc;":"\u00CE","Icirc":"\u00CE","icirc;":"\u00EE","icirc":"\u00EE","iexcl;":"\u00A1","iexcl":"\u00A1","Igrave;":"\u00CC","Igrave":"\u00CC","igrave;":"\u00EC","igrave":"\u00EC","image;":"\u2111","infin;":"\u221E","int;":"\u222B","Iota;":"\u0399","iota;":"\u03B9","iquest;":"\u00BF","iquest":"\u00BF","isin;":"\u2208","Iuml;":"\u00CF","Iuml":"\u00CF","iuml;":"\u00EF","iuml":"\u00EF","Kappa;":"\u039A","kappa;":"\u03BA","Lambda;":"\u039B","lambda;":"\u03BB","lang;":"\u27E8","laquo;":"\u00AB","laquo":"\u00AB","larr;":"\u2190","lArr;":"\u21D0","lceil;":"\u2308","ldquo;":"\u201C","le;":"\u2264","lfloor;":"\u230A","lowast;":"\u2217","loz;":"\u25CA","lrm;":"\u200E","lsaquo;":"\u2039","lsquo;":"\u2018","lt":"\u003C","macr;":"\u00AF","macr":"\u00AF","mdash;":"\u2014","micro;":"\u00B5","micro":"\u00B5","middot;":"\u00B7","middot":"\u00B7","minus;":"\u2212","Mu;":"\u039C","mu;":"\u03BC","nabla;":"\u2207","nbsp;":"\u00A0","nbsp":"\u00A0","ndash;":"\u2013","ne;":"\u2260","ni;":"\u220B","not;":"\u00AC","not":"\u00AC","notin;":"\u2209","nsub;":"\u2284","Ntilde;":"\u00D1","Ntilde":"\u00D1","ntilde;":"\u00F1","ntilde":"\u00F1","Nu;":"\u039D","nu;":"\u03BD","Oacute;":"\u00D3","Oacute":"\u00D3","oacute;":"\u00F3","oacute":"\u00F3","Ocirc;":"\u00D4","Ocirc":"\u00D4","ocirc;":"\u00F4","ocirc":"\u00F4","OElig;":"\u0152","oelig;":"\u0153","Ograve;":"\u00D2","Ograve":"\u00D2","ograve;":"\u00F2","ograve":"\u00F2","oline;":"\u203E","Omega;":"\u03A9","omega;":"\u03C9","Omicron;":"\u039F","omicron;":"\u03BF","oplus;":"\u2295","or;":"\u2228","ordf;":"\u00AA","ordf":"\u00AA","ordm;":"\u00BA","ordm":"\u00BA","Oslash;":"\u00D8","Oslash":"\u00D8","oslash;":"\u00F8","oslash":"\u00F8","Otilde;":"\u00D5","Otilde":"\u00D5","otilde;":"\u00F5","otilde":"\u00F5","otimes;":"\u2297","Ouml;":"\u00D6","Ouml":"\u00D6","ouml;":"\u00F6","ouml":"\u00F6","para;":"\u00B6","para":"\u00B6","part;":"\u2202","permil;":"\u2030","perp;":"\u22A5","Phi;":"\u03A6","phi;":"\u03C6","Pi;":"\u03A0","pi;":"\u03C0","piv;":"\u03D6","plusmn;":"\u00B1","plusmn":"\u00B1","pound;":"\u00A3","pound":"\u00A3","prime;":"\u2032","Prime;":"\u2033","prod;":"\u220F","prop;":"\u221D","Psi;":"\u03A8","psi;":"\u03C8","quot":"\u0022","radic;":"\u221A","rang;":"\u27E9","raquo;":"\u00BB","raquo":"\u00BB","rarr;":"\u2192","rArr;":"\u21D2","rceil;":"\u2309","rdquo;":"\u201D","real;":"\u211C","reg;":"\u00AE","reg":"\u00AE","rfloor;":"\u230B","Rho;":"\u03A1","rho;":"\u03C1","rlm;":"\u200F","rsaquo;":"\u203A","rsquo;":"\u2019","sbquo;":"\u201A","Scaron;":"\u0160","scaron;":"\u0161","sdot;":"\u22C5","sect;":"\u00A7","sect":"\u00A7","shy;":"\u00AD","shy":"\u00AD","Sigma;":"\u03A3","sigma;":"\u03C3","sigmaf;":"\u03C2","sim;":"\u223C","spades;":"\u2660","sub;":"\u2282","sube;":"\u2286","sum;":"\u2211","sup1;":"\u00B9","sup1":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\ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/entities/entities/html5.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/entities/entities/html5.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +{"Abreve;":"\u0102","abreve;":"\u0103","ac;":"\u223E","acd;":"\u223F","acE;":"\u223E\u0333","Acy;":"\u0410","acy;":"\u0430","af;":"\u2061","Afr;":"\uD835\uDD04","afr;":"\uD835\uDD1E","aleph;":"\u2135","Amacr;":"\u0100","amacr;":"\u0101","amalg;":"\u2A3F","AMP;":"\u0026","AMP":"\u0026","andand;":"\u2A55","And;":"\u2A53","andd;":"\u2A5C","andslope;":"\u2A58","andv;":"\u2A5A","ange;":"\u29A4","angle;":"\u2220","angmsdaa;":"\u29A8","angmsdab;":"\u29A9","angmsdac;":"\u29AA","angmsdad;":"\u29AB","angmsdae;":"\u29AC","angmsdaf;":"\u29AD","angmsdag;":"\u29AE","angmsdah;":"\u29AF","angmsd;":"\u2221","angrt;":"\u221F","angrtvb;":"\u22BE","angrtvbd;":"\u299D","angsph;":"\u2222","angst;":"\u00C5","angzarr;":"\u237C","Aogon;":"\u0104","aogon;":"\u0105","Aopf;":"\uD835\uDD38","aopf;":"\uD835\uDD52","apacir;":"\u2A6F","ap;":"\u2248","apE;":"\u2A70","ape;":"\u224A","apid;":"\u224B","ApplyFunction;":"\u2061","approx;":"\u2248","approxeq;":"\u224A","Ascr;":"\uD835\uDC9C","ascr;":"\uD835\uDCB6","Assign;":"\u2254","ast;":"\u002A","asympeq;":"\u224D","awconint;":"\u2233","awint;":"\u2A11","backcong;":"\u224C","backepsilon;":"\u03F6","backprime;":"\u2035","backsim;":"\u223D","backsimeq;":"\u22CD","Backslash;":"\u2216","Barv;":"\u2AE7","barvee;":"\u22BD","barwed;":"\u2305","Barwed;":"\u2306","barwedge;":"\u2305","bbrk;":"\u23B5","bbrktbrk;":"\u23B6","bcong;":"\u224C","Bcy;":"\u0411","bcy;":"\u0431","becaus;":"\u2235","because;":"\u2235","Because;":"\u2235","bemptyv;":"\u29B0","bepsi;":"\u03F6","bernou;":"\u212C","Bernoullis;":"\u212C","beth;":"\u2136","between;":"\u226C","Bfr;":"\uD835\uDD05","bfr;":"\uD835\uDD1F","bigcap;":"\u22C2","bigcirc;":"\u25EF","bigcup;":"\u22C3","bigodot;":"\u2A00","bigoplus;":"\u2A01","bigotimes;":"\u2A02","bigsqcup;":"\u2A06","bigstar;":"\u2605","bigtriangledown;":"\u25BD","bigtriangleup;":"\u25B3","biguplus;":"\u2A04","bigvee;":"\u22C1","bigwedge;":"\u22C0","bkarow;":"\u290D","blacklozenge;":"\u29EB","blacksquare;":"\u25AA","blacktriangle;":"\u25B4","blacktriangledown;":"\u25BE","blacktriangleleft;":"\u25C2","blacktriangleright;":"\u25B8","blank;":"\u2423","blk12;":"\u2592","blk14;":"\u2591","blk34;":"\u2593","block;":"\u2588","bne;":"\u003D\u20E5","bnequiv;":"\u2261\u20E5","bNot;":"\u2AED","bnot;":"\u2310","Bopf;":"\uD835\uDD39","bopf;":"\uD835\uDD53","bot;":"\u22A5","bottom;":"\u22A5","bowtie;":"\u22C8","boxbox;":"\u29C9","boxdl;":"\u2510","boxdL;":"\u2555","boxDl;":"\u2556","boxDL;":"\u2557","boxdr;":"\u250C","boxdR;":"\u2552","boxDr;":"\u2553","boxDR;":"\u2554","boxh;":"\u2500","boxH;":"\u2550","boxhd;":"\u252C","boxHd;":"\u2564","boxhD;":"\u2565","boxHD;":"\u2566","boxhu;":"\u2534","boxHu;":"\u2567","boxhU;":"\u2568","boxHU;":"\u2569","boxminus;":"\u229F","boxplus;":"\u229E","boxtimes;":"\u22A0","boxul;":"\u2518","boxuL;":"\u255B","boxUl;":"\u255C","boxUL;":"\u255D","boxur;":"\u2514","boxuR;":"\u2558","boxUr;":"\u2559","boxUR;":"\u255A","boxv;":"\u2502","boxV;":"\u2551","boxvh;":"\u253C","boxvH;":"\u256A","boxVh;":"\u256B","boxVH;":"\u256C","boxvl;":"\u2524","boxvL;":"\u2561","boxVl;":"\u2562","boxVL;":"\u2563","boxvr;":"\u251C","boxvR;":"\u255E","boxVr;":"\u255F","boxVR;":"\u2560","bprime;":"\u2035","breve;":"\u02D8","Breve;":"\u02D8","bscr;":"\uD835\uDCB7","Bscr;":"\u212C","bsemi;":"\u204F","bsim;":"\u223D","bsime;":"\u22CD","bsolb;":"\u29C5","bsol;":"\u005C","bsolhsub;":"\u27C8","bullet;":"\u2022","bump;":"\u224E","bumpE;":"\u2AAE","bumpe;":"\u224F","Bumpeq;":"\u224E","bumpeq;":"\u224F","Cacute;":"\u0106","cacute;":"\u0107","capand;":"\u2A44","capbrcup;":"\u2A49","capcap;":"\u2A4B","Cap;":"\u22D2","capcup;":"\u2A47","capdot;":"\u2A40","CapitalDifferentialD;":"\u2145","caps;":"\u2229\uFE00","caret;":"\u2041","caron;":"\u02C7","Cayleys;":"\u212D","ccaps;":"\u2A4D","Ccaron;":"\u010C","ccaron;":"\u010D","Ccirc;":"\u0108","ccirc;":"\u0109","Cconint;":"\u2230","ccups;":"\u2A4C","ccupssm;":"\u2A50","Cdot;":"\u010A","cdot;":"\u010B","Cedilla;":"\u00B8","cemptyv;":"\u29B2","centerdot;":"\u00B7","CenterDot;":"\u00B7","cfr;":"\uD835\uDD20","Cfr;":"\u212D","CHcy;":"\u0427","chcy;":"\u0447","check;":"\u2713","checkmark;":"\u2713","circeq;":"\u2257","circlearrowleft;":"\u21BA","circlearrowright;":"\u21BB","circledast;":"\u229B","circledcirc;":"\u229A","circleddash;":"\u229D","CircleDot;":"\u2299","circledR;":"\u00AE","circledS;":"\u24C8","CircleMinus;":"\u2296","CirclePlus;":"\u2295","CircleTimes;":"\u2297","cir;":"\u25CB","cirE;":"\u29C3","cire;":"\u2257","cirfnint;":"\u2A10","cirmid;":"\u2AEF","cirscir;":"\u29C2","ClockwiseContourIntegral;":"\u2232","CloseCurlyDoubleQuote;":"\u201D","CloseCurlyQuote;":"\u2019","clubsuit;":"\u2663","colon;":"\u003A","Colon;":"\u2237","Colone;":"\u2A74","colone;":"\u2254","coloneq;":"\u2254","comma;":"\u002C","commat;":"\u0040","comp;":"\u2201","compfn;":"\u2218","complement;":"\u2201","complexes;":"\u2102","congdot;":"\u2A6D","Congruent;":"\u2261","conint;":"\u222E","Conint;":"\u222F","ContourIntegral;":"\u222E","copf;":"\uD835\uDD54","Copf;":"\u2102","coprod;":"\u2210","Coproduct;":"\u2210","COPY;":"\u00A9","COPY":"\u00A9","copysr;":"\u2117","CounterClockwiseContourIntegral;":"\u2233","cross;":"\u2717","Cross;":"\u2A2F","Cscr;":"\uD835\uDC9E","cscr;":"\uD835\uDCB8","csub;":"\u2ACF","csube;":"\u2AD1","csup;":"\u2AD0","csupe;":"\u2AD2","ctdot;":"\u22EF","cudarrl;":"\u2938","cudarrr;":"\u2935","cuepr;":"\u22DE","cuesc;":"\u22DF","cularr;":"\u21B6","cularrp;":"\u293D","cupbrcap;":"\u2A48","cupcap;":"\u2A46","CupCap;":"\u224D","Cup;":"\u22D3","cupcup;":"\u2A4A","cupdot;":"\u228D","cupor;":"\u2A45","cups;":"\u222A\uFE00","curarr;":"\u21B7","curarrm;":"\u293C","curlyeqprec;":"\u22DE","curlyeqsucc;":"\u22DF","curlyvee;":"\u22CE","curlywedge;":"\u22CF","curvearrowleft;":"\u21B6","curvearrowright;":"\u21B7","cuvee;":"\u22CE","cuwed;":"\u22CF","cwconint;":"\u2232","cwint;":"\u2231","cylcty;":"\u232D","daleth;":"\u2138","Darr;":"\u21A1","dash;":"\u2010","Dashv;":"\u2AE4","dashv;":"\u22A3","dbkarow;":"\u290F","dblac;":"\u02DD","Dcaron;":"\u010E","dcaron;":"\u010F","Dcy;":"\u0414","dcy;":"\u0434","ddagger;":"\u2021","ddarr;":"\u21CA","DD;":"\u2145","dd;":"\u2146","DDotrahd;":"\u2911","ddotseq;":"\u2A77","Del;":"\u2207","demptyv;":"\u29B1","dfisht;":"\u297F","Dfr;":"\uD835\uDD07","dfr;":"\uD835\uDD21","dHar;":"\u2965","dharl;":"\u21C3","dharr;":"\u21C2","DiacriticalAcute;":"\u00B4","DiacriticalDot;":"\u02D9","DiacriticalDoubleAcute;":"\u02DD","DiacriticalGrave;":"\u0060","DiacriticalTilde;":"\u02DC","diam;":"\u22C4","diamond;":"\u22C4","Diamond;":"\u22C4","diamondsuit;":"\u2666","die;":"\u00A8","DifferentialD;":"\u2146","digamma;":"\u03DD","disin;":"\u22F2","div;":"\u00F7","divideontimes;":"\u22C7","divonx;":"\u22C7","DJcy;":"\u0402","djcy;":"\u0452","dlcorn;":"\u231E","dlcrop;":"\u230D","dollar;":"\u0024","Dopf;":"\uD835\uDD3B","dopf;":"\uD835\uDD55","Dot;":"\u00A8","dot;":"\u02D9","DotDot;":"\u20DC","doteq;":"\u2250","doteqdot;":"\u2251","DotEqual;":"\u2250","dotminus;":"\u2238","dotplus;":"\u2214","dotsquare;":"\u22A1","doublebarwedge;":"\u2306","DoubleContourIntegral;":"\u222F","DoubleDot;":"\u00A8","DoubleDownArrow;":"\u21D3","DoubleLeftArrow;":"\u21D0","DoubleLeftRightArrow;":"\u21D4","DoubleLeftTee;":"\u2AE4","DoubleLongLeftArrow;":"\u27F8","DoubleLongLeftRightArrow;":"\u27FA","DoubleLongRightArrow;":"\u27F9","DoubleRightArrow;":"\u21D2","DoubleRightTee;":"\u22A8","DoubleUpArrow;":"\u21D1","DoubleUpDownArrow;":"\u21D5","DoubleVerticalBar;":"\u2225","DownArrowBar;":"\u2913","downarrow;":"\u2193","DownArrow;":"\u2193","Downarrow;":"\u21D3","DownArrowUpArrow;":"\u21F5","DownBreve;":"\u0311","downdownarrows;":"\u21CA","downharpoonleft;":"\u21C3","downharpoonright;":"\u21C2","DownLeftRightVector;":"\u2950","DownLeftTeeVector;":"\u295E","DownLeftVectorBar;":"\u2956","DownLeftVector;":"\u21BD","DownRightTeeVector;":"\u295F","DownRightVectorBar;":"\u2957","DownRightVector;":"\u21C1","DownTeeArrow;":"\u21A7","DownTee;":"\u22A4","drbkarow;":"\u2910","drcorn;":"\u231F","drcrop;":"\u230C","Dscr;":"\uD835\uDC9F","dscr;":"\uD835\uDCB9","DScy;":"\u0405","dscy;":"\u0455","dsol;":"\u29F6","Dstrok;":"\u0110","dstrok;":"\u0111","dtdot;":"\u22F1","dtri;":"\u25BF","dtrif;":"\u25BE","duarr;":"\u21F5","duhar;":"\u296F","dwangle;":"\u29A6","DZcy;":"\u040F","dzcy;":"\u045F","dzigrarr;":"\u27FF","easter;":"\u2A6E","Ecaron;":"\u011A","ecaron;":"\u011B","ecir;":"\u2256","ecolon;":"\u2255","Ecy;":"\u042D","ecy;":"\u044D","eDDot;":"\u2A77","Edot;":"\u0116","edot;":"\u0117","eDot;":"\u2251","ee;":"\u2147","efDot;":"\u2252","Efr;":"\uD835\uDD08","efr;":"\uD835\uDD22","eg;":"\u2A9A","egs;":"\u2A96","egsdot;":"\u2A98","el;":"\u2A99","Element;":"\u2208","elinters;":"\u23E7","ell;":"\u2113","els;":"\u2A95","elsdot;":"\u2A97","Emacr;":"\u0112","emacr;":"\u0113","emptyset;":"\u2205","EmptySmallSquare;":"\u25FB","emptyv;":"\u2205","EmptyVerySmallSquare;":"\u25AB","emsp13;":"\u2004","emsp14;":"\u2005","ENG;":"\u014A","eng;":"\u014B","Eogon;":"\u0118","eogon;":"\u0119","Eopf;":"\uD835\uDD3C","eopf;":"\uD835\uDD56","epar;":"\u22D5","eparsl;":"\u29E3","eplus;":"\u2A71","epsi;":"\u03B5","epsiv;":"\u03F5","eqcirc;":"\u2256","eqcolon;":"\u2255","eqsim;":"\u2242","eqslantgtr;":"\u2A96","eqslantless;":"\u2A95","Equal;":"\u2A75","equals;":"\u003D","EqualTilde;":"\u2242","equest;":"\u225F","Equilibrium;":"\u21CC","equivDD;":"\u2A78","eqvparsl;":"\u29E5","erarr;":"\u2971","erDot;":"\u2253","escr;":"\u212F","Escr;":"\u2130","esdot;":"\u2250","Esim;":"\u2A73","esim;":"\u2242","excl;":"\u0021","Exists;":"\u2203","expectation;":"\u2130","exponentiale;":"\u2147","ExponentialE;":"\u2147","fallingdotseq;":"\u2252","Fcy;":"\u0424","fcy;":"\u0444","female;":"\u2640","ffilig;":"\uFB03","fflig;":"\uFB00","ffllig;":"\uFB04","Ffr;":"\uD835\uDD09","ffr;":"\uD835\uDD23","filig;":"\uFB01","FilledSmallSquare;":"\u25FC","FilledVerySmallSquare;":"\u25AA","fjlig;":"\u0066\u006A","flat;":"\u266D","fllig;":"\uFB02","fltns;":"\u25B1","Fopf;":"\uD835\uDD3D","fopf;":"\uD835\uDD57","ForAll;":"\u2200","fork;":"\u22D4","forkv;":"\u2AD9","Fouriertrf;":"\u2131","fpartint;":"\u2A0D","frac13;":"\u2153","frac15;":"\u2155","frac16;":"\u2159","frac18;":"\u215B","frac23;":"\u2154","frac25;":"\u2156","frac35;":"\u2157","frac38;":"\u215C","frac45;":"\u2158","frac56;":"\u215A","frac58;":"\u215D","frac78;":"\u215E","frown;":"\u2322","fscr;":"\uD835\uDCBB","Fscr;":"\u2131","gacute;":"\u01F5","Gammad;":"\u03DC","gammad;":"\u03DD","gap;":"\u2A86","Gbreve;":"\u011E","gbreve;":"\u011F","Gcedil;":"\u0122","Gcirc;":"\u011C","gcirc;":"\u011D","Gcy;":"\u0413","gcy;":"\u0433","Gdot;":"\u0120","gdot;":"\u0121","gE;":"\u2267","gEl;":"\u2A8C","gel;":"\u22DB","geq;":"\u2265","geqq;":"\u2267","geqslant;":"\u2A7E","gescc;":"\u2AA9","ges;":"\u2A7E","gesdot;":"\u2A80","gesdoto;":"\u2A82","gesdotol;":"\u2A84","gesl;":"\u22DB\uFE00","gesles;":"\u2A94","Gfr;":"\uD835\uDD0A","gfr;":"\uD835\uDD24","gg;":"\u226B","Gg;":"\u22D9","ggg;":"\u22D9","gimel;":"\u2137","GJcy;":"\u0403","gjcy;":"\u0453","gla;":"\u2AA5","gl;":"\u2277","glE;":"\u2A92","glj;":"\u2AA4","gnap;":"\u2A8A","gnapprox;":"\u2A8A","gne;":"\u2A88","gnE;":"\u2269","gneq;":"\u2A88","gneqq;":"\u2269","gnsim;":"\u22E7","Gopf;":"\uD835\uDD3E","gopf;":"\uD835\uDD58","grave;":"\u0060","GreaterEqual;":"\u2265","GreaterEqualLess;":"\u22DB","GreaterFullEqual;":"\u2267","GreaterGreater;":"\u2AA2","GreaterLess;":"\u2277","GreaterSlantEqual;":"\u2A7E","GreaterTilde;":"\u2273","Gscr;":"\uD835\uDCA2","gscr;":"\u210A","gsim;":"\u2273","gsime;":"\u2A8E","gsiml;":"\u2A90","gtcc;":"\u2AA7","gtcir;":"\u2A7A","GT;":"\u003E","GT":"\u003E","Gt;":"\u226B","gtdot;":"\u22D7","gtlPar;":"\u2995","gtquest;":"\u2A7C","gtrapprox;":"\u2A86","gtrarr;":"\u2978","gtrdot;":"\u22D7","gtreqless;":"\u22DB","gtreqqless;":"\u2A8C","gtrless;":"\u2277","gtrsim;":"\u2273","gvertneqq;":"\u2269\uFE00","gvnE;":"\u2269\uFE00","Hacek;":"\u02C7","hairsp;":"\u200A","half;":"\u00BD","hamilt;":"\u210B","HARDcy;":"\u042A","hardcy;":"\u044A","harrcir;":"\u2948","harrw;":"\u21AD","Hat;":"\u005E","hbar;":"\u210F","Hcirc;":"\u0124","hcirc;":"\u0125","heartsuit;":"\u2665","hercon;":"\u22B9","hfr;":"\uD835\uDD25","Hfr;":"\u210C","HilbertSpace;":"\u210B","hksearow;":"\u2925","hkswarow;":"\u2926","hoarr;":"\u21FF","homtht;":"\u223B","hookleftarrow;":"\u21A9","hookrightarrow;":"\u21AA","hopf;":"\uD835\uDD59","Hopf;":"\u210D","horbar;":"\u2015","HorizontalLine;":"\u2500","hscr;":"\uD835\uDCBD","Hscr;":"\u210B","hslash;":"\u210F","Hstrok;":"\u0126","hstrok;":"\u0127","HumpDownHump;":"\u224E","HumpEqual;":"\u224F","hybull;":"\u2043","hyphen;":"\u2010","ic;":"\u2063","Icy;":"\u0418","icy;":"\u0438","Idot;":"\u0130","IEcy;":"\u0415","iecy;":"\u0435","iff;":"\u21D4","ifr;":"\uD835\uDD26","Ifr;":"\u2111","ii;":"\u2148","iiiint;":"\u2A0C","iiint;":"\u222D","iinfin;":"\u29DC","iiota;":"\u2129","IJlig;":"\u0132","ijlig;":"\u0133","Imacr;":"\u012A","imacr;":"\u012B","ImaginaryI;":"\u2148","imagline;":"\u2110","imagpart;":"\u2111","imath;":"\u0131","Im;":"\u2111","imof;":"\u22B7","imped;":"\u01B5","Implies;":"\u21D2","incare;":"\u2105","in;":"\u2208","infintie;":"\u29DD","inodot;":"\u0131","intcal;":"\u22BA","Int;":"\u222C","integers;":"\u2124","Integral;":"\u222B","intercal;":"\u22BA","Intersection;":"\u22C2","intlarhk;":"\u2A17","intprod;":"\u2A3C","InvisibleComma;":"\u2063","InvisibleTimes;":"\u2062","IOcy;":"\u0401","iocy;":"\u0451","Iogon;":"\u012E","iogon;":"\u012F","Iopf;":"\uD835\uDD40","iopf;":"\uD835\uDD5A","iprod;":"\u2A3C","iscr;":"\uD835\uDCBE","Iscr;":"\u2110","isindot;":"\u22F5","isinE;":"\u22F9","isins;":"\u22F4","isinsv;":"\u22F3","isinv;":"\u2208","it;":"\u2062","Itilde;":"\u0128","itilde;":"\u0129","Iukcy;":"\u0406","iukcy;":"\u0456","Jcirc;":"\u0134","jcirc;":"\u0135","Jcy;":"\u0419","jcy;":"\u0439","Jfr;":"\uD835\uDD0D","jfr;":"\uD835\uDD27","jmath;":"\u0237","Jopf;":"\uD835\uDD41","jopf;":"\uD835\uDD5B","Jscr;":"\uD835\uDCA5","jscr;":"\uD835\uDCBF","Jsercy;":"\u0408","jsercy;":"\u0458","Jukcy;":"\u0404","jukcy;":"\u0454","kappav;":"\u03F0","Kcedil;":"\u0136","kcedil;":"\u0137","Kcy;":"\u041A","kcy;":"\u043A","Kfr;":"\uD835\uDD0E","kfr;":"\uD835\uDD28","kgreen;":"\u0138","KHcy;":"\u0425","khcy;":"\u0445","KJcy;":"\u040C","kjcy;":"\u045C","Kopf;":"\uD835\uDD42","kopf;":"\uD835\uDD5C","Kscr;":"\uD835\uDCA6","kscr;":"\uD835\uDCC0","lAarr;":"\u21DA","Lacute;":"\u0139","lacute;":"\u013A","laemptyv;":"\u29B4","lagran;":"\u2112","Lang;":"\u27EA","langd;":"\u2991","langle;":"\u27E8","lap;":"\u2A85","Laplacetrf;":"\u2112","larrb;":"\u21E4","larrbfs;":"\u291F","Larr;":"\u219E","larrfs;":"\u291D","larrhk;":"\u21A9","larrlp;":"\u21AB","larrpl;":"\u2939","larrsim;":"\u2973","larrtl;":"\u21A2","latail;":"\u2919","lAtail;":"\u291B","lat;":"\u2AAB","late;":"\u2AAD","lates;":"\u2AAD\uFE00","lbarr;":"\u290C","lBarr;":"\u290E","lbbrk;":"\u2772","lbrace;":"\u007B","lbrack;":"\u005B","lbrke;":"\u298B","lbrksld;":"\u298F","lbrkslu;":"\u298D","Lcaron;":"\u013D","lcaron;":"\u013E","Lcedil;":"\u013B","lcedil;":"\u013C","lcub;":"\u007B","Lcy;":"\u041B","lcy;":"\u043B","ldca;":"\u2936","ldquor;":"\u201E","ldrdhar;":"\u2967","ldrushar;":"\u294B","ldsh;":"\u21B2","lE;":"\u2266","LeftAngleBracket;":"\u27E8","LeftArrowBar;":"\u21E4","leftarrow;":"\u2190","LeftArrow;":"\u2190","Leftarrow;":"\u21D0","LeftArrowRightArrow;":"\u21C6","leftarrowtail;":"\u21A2","LeftCeiling;":"\u2308","LeftDoubleBracket;":"\u27E6","LeftDownTeeVector;":"\u2961","LeftDownVectorBar;":"\u2959","LeftDownVector;":"\u21C3","LeftFloor;":"\u230A","leftharpoondown;":"\u21BD","leftharpoonup;":"\u21BC","leftleftarrows;":"\u21C7","leftrightarrow;":"\u2194","LeftRightArrow;":"\u2194","Leftrightarrow;":"\u21D4","leftrightarrows;":"\u21C6","leftrightharpoons;":"\u21CB","leftrightsquigarrow;":"\u21AD","LeftRightVector;":"\u294E","LeftTeeArrow;":"\u21A4","LeftTee;":"\u22A3","LeftTeeVector;":"\u295A","leftthreetimes;":"\u22CB","LeftTriangleBar;":"\u29CF","LeftTriangle;":"\u22B2","LeftTriangleEqual;":"\u22B4","LeftUpDownVector;":"\u2951","LeftUpTeeVector;":"\u2960","LeftUpVectorBar;":"\u2958","LeftUpVector;":"\u21BF","LeftVectorBar;":"\u2952","LeftVector;":"\u21BC","lEg;":"\u2A8B","leg;":"\u22DA","leq;":"\u2264","leqq;":"\u2266","leqslant;":"\u2A7D","lescc;":"\u2AA8","les;":"\u2A7D","lesdot;":"\u2A7F","lesdoto;":"\u2A81","lesdotor;":"\u2A83","lesg;":"\u22DA\uFE00","lesges;":"\u2A93","lessapprox;":"\u2A85","lessdot;":"\u22D6","lesseqgtr;":"\u22DA","lesseqqgtr;":"\u2A8B","LessEqualGreater;":"\u22DA","LessFullEqual;":"\u2266","LessGreater;":"\u2276","lessgtr;":"\u2276","LessLess;":"\u2AA1","lesssim;":"\u2272","LessSlantEqual;":"\u2A7D","LessTilde;":"\u2272","lfisht;":"\u297C","Lfr;":"\uD835\uDD0F","lfr;":"\uD835\uDD29","lg;":"\u2276","lgE;":"\u2A91","lHar;":"\u2962","lhard;":"\u21BD","lharu;":"\u21BC","lharul;":"\u296A","lhblk;":"\u2584","LJcy;":"\u0409","ljcy;":"\u0459","llarr;":"\u21C7","ll;":"\u226A","Ll;":"\u22D8","llcorner;":"\u231E","Lleftarrow;":"\u21DA","llhard;":"\u296B","lltri;":"\u25FA","Lmidot;":"\u013F","lmidot;":"\u0140","lmoustache;":"\u23B0","lmoust;":"\u23B0","lnap;":"\u2A89","lnapprox;":"\u2A89","lne;":"\u2A87","lnE;":"\u2268","lneq;":"\u2A87","lneqq;":"\u2268","lnsim;":"\u22E6","loang;":"\u27EC","loarr;":"\u21FD","lobrk;":"\u27E6","longleftarrow;":"\u27F5","LongLeftArrow;":"\u27F5","Longleftarrow;":"\u27F8","longleftrightarrow;":"\u27F7","LongLeftRightArrow;":"\u27F7","Longleftrightarrow;":"\u27FA","longmapsto;":"\u27FC","longrightarrow;":"\u27F6","LongRightArrow;":"\u27F6","Longrightarrow;":"\u27F9","looparrowleft;":"\u21AB","looparrowright;":"\u21AC","lopar;":"\u2985","Lopf;":"\uD835\uDD43","lopf;":"\uD835\uDD5D","loplus;":"\u2A2D","lotimes;":"\u2A34","lowbar;":"\u005F","LowerLeftArrow;":"\u2199","LowerRightArrow;":"\u2198","lozenge;":"\u25CA","lozf;":"\u29EB","lpar;":"\u0028","lparlt;":"\u2993","lrarr;":"\u21C6","lrcorner;":"\u231F","lrhar;":"\u21CB","lrhard;":"\u296D","lrtri;":"\u22BF","lscr;":"\uD835\uDCC1","Lscr;":"\u2112","lsh;":"\u21B0","Lsh;":"\u21B0","lsim;":"\u2272","lsime;":"\u2A8D","lsimg;":"\u2A8F","lsqb;":"\u005B","lsquor;":"\u201A","Lstrok;":"\u0141","lstrok;":"\u0142","ltcc;":"\u2AA6","ltcir;":"\u2A79","LT;":"\u003C","LT":"\u003C","Lt;":"\u226A","ltdot;":"\u22D6","lthree;":"\u22CB","ltimes;":"\u22C9","ltlarr;":"\u2976","ltquest;":"\u2A7B","ltri;":"\u25C3","ltrie;":"\u22B4","ltrif;":"\u25C2","ltrPar;":"\u2996","lurdshar;":"\u294A","luruhar;":"\u2966","lvertneqq;":"\u2268\uFE00","lvnE;":"\u2268\uFE00","male;":"\u2642","malt;":"\u2720","maltese;":"\u2720","Map;":"\u2905","map;":"\u21A6","mapsto;":"\u21A6","mapstodown;":"\u21A7","mapstoleft;":"\u21A4","mapstoup;":"\u21A5","marker;":"\u25AE","mcomma;":"\u2A29","Mcy;":"\u041C","mcy;":"\u043C","mDDot;":"\u223A","measuredangle;":"\u2221","MediumSpace;":"\u205F","Mellintrf;":"\u2133","Mfr;":"\uD835\uDD10","mfr;":"\uD835\uDD2A","mho;":"\u2127","midast;":"\u002A","midcir;":"\u2AF0","mid;":"\u2223","minusb;":"\u229F","minusd;":"\u2238","minusdu;":"\u2A2A","MinusPlus;":"\u2213","mlcp;":"\u2ADB","mldr;":"\u2026","mnplus;":"\u2213","models;":"\u22A7","Mopf;":"\uD835\uDD44","mopf;":"\uD835\uDD5E","mp;":"\u2213","mscr;":"\uD835\uDCC2","Mscr;":"\u2133","mstpos;":"\u223E","multimap;":"\u22B8","mumap;":"\u22B8","Nacute;":"\u0143","nacute;":"\u0144","nang;":"\u2220\u20D2","nap;":"\u2249","napE;":"\u2A70\u0338","napid;":"\u224B\u0338","napos;":"\u0149","napprox;":"\u2249","natural;":"\u266E","naturals;":"\u2115","natur;":"\u266E","nbump;":"\u224E\u0338","nbumpe;":"\u224F\u0338","ncap;":"\u2A43","Ncaron;":"\u0147","ncaron;":"\u0148","Ncedil;":"\u0145","ncedil;":"\u0146","ncong;":"\u2247","ncongdot;":"\u2A6D\u0338","ncup;":"\u2A42","Ncy;":"\u041D","ncy;":"\u043D","nearhk;":"\u2924","nearr;":"\u2197","neArr;":"\u21D7","nearrow;":"\u2197","nedot;":"\u2250\u0338","NegativeMediumSpace;":"\u200B","NegativeThickSpace;":"\u200B","NegativeThinSpace;":"\u200B","NegativeVeryThinSpace;":"\u200B","nequiv;":"\u2262","nesear;":"\u2928","nesim;":"\u2242\u0338","NestedGreaterGreater;":"\u226B","NestedLessLess;":"\u226A","NewLine;":"\u000A","nexist;":"\u2204","nexists;":"\u2204","Nfr;":"\uD835\uDD11","nfr;":"\uD835\uDD2B","ngE;":"\u2267\u0338","nge;":"\u2271","ngeq;":"\u2271","ngeqq;":"\u2267\u0338","ngeqslant;":"\u2A7E\u0338","nges;":"\u2A7E\u0338","nGg;":"\u22D9\u0338","ngsim;":"\u2275","nGt;":"\u226B\u20D2","ngt;":"\u226F","ngtr;":"\u226F","nGtv;":"\u226B\u0338","nharr;":"\u21AE","nhArr;":"\u21CE","nhpar;":"\u2AF2","nis;":"\u22FC","nisd;":"\u22FA","niv;":"\u220B","NJcy;":"\u040A","njcy;":"\u045A","nlarr;":"\u219A","nlArr;":"\u21CD","nldr;":"\u2025","nlE;":"\u2266\u0338","nle;":"\u2270","nleftarrow;":"\u219A","nLeftarrow;":"\u21CD","nleftrightarrow;":"\u21AE","nLeftrightarrow;":"\u21CE","nleq;":"\u2270","nleqq;":"\u2266\u0338","nleqslant;":"\u2A7D\u0338","nles;":"\u2A7D\u0338","nless;":"\u226E","nLl;":"\u22D8\u0338","nlsim;":"\u2274","nLt;":"\u226A\u20D2","nlt;":"\u226E","nltri;":"\u22EA","nltrie;":"\u22EC","nLtv;":"\u226A\u0338","nmid;":"\u2224","NoBreak;":"\u2060","NonBreakingSpace;":"\u00A0","nopf;":"\uD835\uDD5F","Nopf;":"\u2115","Not;":"\u2AEC","NotCongruent;":"\u2262","NotCupCap;":"\u226D","NotDoubleVerticalBar;":"\u2226","NotElement;":"\u2209","NotEqual;":"\u2260","NotEqualTilde;":"\u2242\u0338","NotExists;":"\u2204","NotGreater;":"\u226F","NotGreaterEqual;":"\u2271","NotGreaterFullEqual;":"\u2267\u0338","NotGreaterGreater;":"\u226B\u0338","NotGreaterLess;":"\u2279","NotGreaterSlantEqual;":"\u2A7E\u0338","NotGreaterTilde;":"\u2275","NotHumpDownHump;":"\u224E\u0338","NotHumpEqual;":"\u224F\u0338","notindot;":"\u22F5\u0338","notinE;":"\u22F9\u0338","notinva;":"\u2209","notinvb;":"\u22F7","notinvc;":"\u22F6","NotLeftTriangleBar;":"\u29CF\u0338","NotLeftTriangle;":"\u22EA","NotLeftTriangleEqual;":"\u22EC","NotLess;":"\u226E","NotLessEqual;":"\u2270","NotLessGreater;":"\u2278","NotLessLess;":"\u226A\u0338","NotLessSlantEqual;":"\u2A7D\u0338","NotLessTilde;":"\u2274","NotNestedGreaterGreater;":"\u2AA2\u0338","NotNestedLessLess;":"\u2AA1\u0338","notni;":"\u220C","notniva;":"\u220C","notnivb;":"\u22FE","notnivc;":"\u22FD","NotPrecedes;":"\u2280","NotPrecedesEqual;":"\u2AAF\u0338","NotPrecedesSlantEqual;":"\u22E0","NotReverseElement;":"\u220C","NotRightTriangleBar;":"\u29D0\u0338","NotRightTriangle;":"\u22EB","NotRightTriangleEqual;":"\u22ED","NotSquareSubset;":"\u228F\u0338","NotSquareSubsetEqual;":"\u22E2","NotSquareSuperset;":"\u2290\u0338","NotSquareSupersetEqual;":"\u22E3","NotSubset;":"\u2282\u20D2","NotSubsetEqual;":"\u2288","NotSucceeds;":"\u2281","NotSucceedsEqual;":"\u2AB0\u0338","NotSucceedsSlantEqual;":"\u22E1","NotSucceedsTilde;":"\u227F\u0338","NotSuperset;":"\u2283\u20D2","NotSupersetEqual;":"\u2289","NotTilde;":"\u2241","NotTildeEqual;":"\u2244","NotTildeFullEqual;":"\u2247","NotTildeTilde;":"\u2249","NotVerticalBar;":"\u2224","nparallel;":"\u2226","npar;":"\u2226","nparsl;":"\u2AFD\u20E5","npart;":"\u2202\u0338","npolint;":"\u2A14","npr;":"\u2280","nprcue;":"\u22E0","nprec;":"\u2280","npreceq;":"\u2AAF\u0338","npre;":"\u2AAF\u0338","nrarrc;":"\u2933\u0338","nrarr;":"\u219B","nrArr;":"\u21CF","nrarrw;":"\u219D\u0338","nrightarrow;":"\u219B","nRightarrow;":"\u21CF","nrtri;":"\u22EB","nrtrie;":"\u22ED","nsc;":"\u2281","nsccue;":"\u22E1","nsce;":"\u2AB0\u0338","Nscr;":"\uD835\uDCA9","nscr;":"\uD835\uDCC3","nshortmid;":"\u2224","nshortparallel;":"\u2226","nsim;":"\u2241","nsime;":"\u2244","nsimeq;":"\u2244","nsmid;":"\u2224","nspar;":"\u2226","nsqsube;":"\u22E2","nsqsupe;":"\u22E3","nsubE;":"\u2AC5\u0338","nsube;":"\u2288","nsubset;":"\u2282\u20D2","nsubseteq;":"\u2288","nsubseteqq;":"\u2AC5\u0338","nsucc;":"\u2281","nsucceq;":"\u2AB0\u0338","nsup;":"\u2285","nsupE;":"\u2AC6\u0338","nsupe;":"\u2289","nsupset;":"\u2283\u20D2","nsupseteq;":"\u2289","nsupseteqq;":"\u2AC6\u0338","ntgl;":"\u2279","ntlg;":"\u2278","ntriangleleft;":"\u22EA","ntrianglelefteq;":"\u22EC","ntriangleright;":"\u22EB","ntrianglerighteq;":"\u22ED","num;":"\u0023","numero;":"\u2116","numsp;":"\u2007","nvap;":"\u224D\u20D2","nvdash;":"\u22AC","nvDash;":"\u22AD","nVdash;":"\u22AE","nVDash;":"\u22AF","nvge;":"\u2265\u20D2","nvgt;":"\u003E\u20D2","nvHarr;":"\u2904","nvinfin;":"\u29DE","nvlArr;":"\u2902","nvle;":"\u2264\u20D2","nvlt;":"\u003C\u20D2","nvltrie;":"\u22B4\u20D2","nvrArr;":"\u2903","nvrtrie;":"\u22B5\u20D2","nvsim;":"\u223C\u20D2","nwarhk;":"\u2923","nwarr;":"\u2196","nwArr;":"\u21D6","nwarrow;":"\u2196","nwnear;":"\u2927","oast;":"\u229B","ocir;":"\u229A","Ocy;":"\u041E","ocy;":"\u043E","odash;":"\u229D","Odblac;":"\u0150","odblac;":"\u0151","odiv;":"\u2A38","odot;":"\u2299","odsold;":"\u29BC","ofcir;":"\u29BF","Ofr;":"\uD835\uDD12","ofr;":"\uD835\uDD2C","ogon;":"\u02DB","ogt;":"\u29C1","ohbar;":"\u29B5","ohm;":"\u03A9","oint;":"\u222E","olarr;":"\u21BA","olcir;":"\u29BE","olcross;":"\u29BB","olt;":"\u29C0","Omacr;":"\u014C","omacr;":"\u014D","omid;":"\u29B6","ominus;":"\u2296","Oopf;":"\uD835\uDD46","oopf;":"\uD835\uDD60","opar;":"\u29B7","OpenCurlyDoubleQuote;":"\u201C","OpenCurlyQuote;":"\u2018","operp;":"\u29B9","orarr;":"\u21BB","Or;":"\u2A54","ord;":"\u2A5D","order;":"\u2134","orderof;":"\u2134","origof;":"\u22B6","oror;":"\u2A56","orslope;":"\u2A57","orv;":"\u2A5B","oS;":"\u24C8","Oscr;":"\uD835\uDCAA","oscr;":"\u2134","osol;":"\u2298","otimesas;":"\u2A36","Otimes;":"\u2A37","ovbar;":"\u233D","OverBar;":"\u203E","OverBrace;":"\u23DE","OverBracket;":"\u23B4","OverParenthesis;":"\u23DC","parallel;":"\u2225","par;":"\u2225","parsim;":"\u2AF3","parsl;":"\u2AFD","PartialD;":"\u2202","Pcy;":"\u041F","pcy;":"\u043F","percnt;":"\u0025","period;":"\u002E","pertenk;":"\u2031","Pfr;":"\uD835\uDD13","pfr;":"\uD835\uDD2D","phiv;":"\u03D5","phmmat;":"\u2133","phone;":"\u260E","pitchfork;":"\u22D4","planck;":"\u210F","planckh;":"\u210E","plankv;":"\u210F","plusacir;":"\u2A23","plusb;":"\u229E","pluscir;":"\u2A22","plus;":"\u002B","plusdo;":"\u2214","plusdu;":"\u2A25","pluse;":"\u2A72","PlusMinus;":"\u00B1","plussim;":"\u2A26","plustwo;":"\u2A27","pm;":"\u00B1","Poincareplane;":"\u210C","pointint;":"\u2A15","popf;":"\uD835\uDD61","Popf;":"\u2119","prap;":"\u2AB7","Pr;":"\u2ABB","pr;":"\u227A","prcue;":"\u227C","precapprox;":"\u2AB7","prec;":"\u227A","preccurlyeq;":"\u227C","Precedes;":"\u227A","PrecedesEqual;":"\u2AAF","PrecedesSlantEqual;":"\u227C","PrecedesTilde;":"\u227E","preceq;":"\u2AAF","precnapprox;":"\u2AB9","precneqq;":"\u2AB5","precnsim;":"\u22E8","pre;":"\u2AAF","prE;":"\u2AB3","precsim;":"\u227E","primes;":"\u2119","prnap;":"\u2AB9","prnE;":"\u2AB5","prnsim;":"\u22E8","Product;":"\u220F","profalar;":"\u232E","profline;":"\u2312","profsurf;":"\u2313","Proportional;":"\u221D","Proportion;":"\u2237","propto;":"\u221D","prsim;":"\u227E","prurel;":"\u22B0","Pscr;":"\uD835\uDCAB","pscr;":"\uD835\uDCC5","puncsp;":"\u2008","Qfr;":"\uD835\uDD14","qfr;":"\uD835\uDD2E","qint;":"\u2A0C","qopf;":"\uD835\uDD62","Qopf;":"\u211A","qprime;":"\u2057","Qscr;":"\uD835\uDCAC","qscr;":"\uD835\uDCC6","quaternions;":"\u210D","quatint;":"\u2A16","quest;":"\u003F","questeq;":"\u225F","QUOT;":"\u0022","QUOT":"\u0022","rAarr;":"\u21DB","race;":"\u223D\u0331","Racute;":"\u0154","racute;":"\u0155","raemptyv;":"\u29B3","Rang;":"\u27EB","rangd;":"\u2992","range;":"\u29A5","rangle;":"\u27E9","rarrap;":"\u2975","rarrb;":"\u21E5","rarrbfs;":"\u2920","rarrc;":"\u2933","Rarr;":"\u21A0","rarrfs;":"\u291E","rarrhk;":"\u21AA","rarrlp;":"\u21AC","rarrpl;":"\u2945","rarrsim;":"\u2974","Rarrtl;":"\u2916","rarrtl;":"\u21A3","rarrw;":"\u219D","ratail;":"\u291A","rAtail;":"\u291C","ratio;":"\u2236","rationals;":"\u211A","rbarr;":"\u290D","rBarr;":"\u290F","RBarr;":"\u2910","rbbrk;":"\u2773","rbrace;":"\u007D","rbrack;":"\u005D","rbrke;":"\u298C","rbrksld;":"\u298E","rbrkslu;":"\u2990","Rcaron;":"\u0158","rcaron;":"\u0159","Rcedil;":"\u0156","rcedil;":"\u0157","rcub;":"\u007D","Rcy;":"\u0420","rcy;":"\u0440","rdca;":"\u2937","rdldhar;":"\u2969","rdquor;":"\u201D","rdsh;":"\u21B3","realine;":"\u211B","realpart;":"\u211C","reals;":"\u211D","Re;":"\u211C","rect;":"\u25AD","REG;":"\u00AE","REG":"\u00AE","ReverseElement;":"\u220B","ReverseEquilibrium;":"\u21CB","ReverseUpEquilibrium;":"\u296F","rfisht;":"\u297D","rfr;":"\uD835\uDD2F","Rfr;":"\u211C","rHar;":"\u2964","rhard;":"\u21C1","rharu;":"\u21C0","rharul;":"\u296C","rhov;":"\u03F1","RightAngleBracket;":"\u27E9","RightArrowBar;":"\u21E5","rightarrow;":"\u2192","RightArrow;":"\u2192","Rightarrow;":"\u21D2","RightArrowLeftArrow;":"\u21C4","rightarrowtail;":"\u21A3","RightCeiling;":"\u2309","RightDoubleBracket;":"\u27E7","RightDownTeeVector;":"\u295D","RightDownVectorBar;":"\u2955","RightDownVector;":"\u21C2","RightFloor;":"\u230B","rightharpoondown;":"\u21C1","rightharpoonup;":"\u21C0","rightleftarrows;":"\u21C4","rightleftharpoons;":"\u21CC","rightrightarrows;":"\u21C9","rightsquigarrow;":"\u219D","RightTeeArrow;":"\u21A6","RightTee;":"\u22A2","RightTeeVector;":"\u295B","rightthreetimes;":"\u22CC","RightTriangleBar;":"\u29D0","RightTriangle;":"\u22B3","RightTriangleEqual;":"\u22B5","RightUpDownVector;":"\u294F","RightUpTeeVector;":"\u295C","RightUpVectorBar;":"\u2954","RightUpVector;":"\u21BE","RightVectorBar;":"\u2953","RightVector;":"\u21C0","ring;":"\u02DA","risingdotseq;":"\u2253","rlarr;":"\u21C4","rlhar;":"\u21CC","rmoustache;":"\u23B1","rmoust;":"\u23B1","rnmid;":"\u2AEE","roang;":"\u27ED","roarr;":"\u21FE","robrk;":"\u27E7","ropar;":"\u2986","ropf;":"\uD835\uDD63","Ropf;":"\u211D","roplus;":"\u2A2E","rotimes;":"\u2A35","RoundImplies;":"\u2970","rpar;":"\u0029","rpargt;":"\u2994","rppolint;":"\u2A12","rrarr;":"\u21C9","Rrightarrow;":"\u21DB","rscr;":"\uD835\uDCC7","Rscr;":"\u211B","rsh;":"\u21B1","Rsh;":"\u21B1","rsqb;":"\u005D","rsquor;":"\u2019","rthree;":"\u22CC","rtimes;":"\u22CA","rtri;":"\u25B9","rtrie;":"\u22B5","rtrif;":"\u25B8","rtriltri;":"\u29CE","RuleDelayed;":"\u29F4","ruluhar;":"\u2968","rx;":"\u211E","Sacute;":"\u015A","sacute;":"\u015B","scap;":"\u2AB8","Sc;":"\u2ABC","sc;":"\u227B","sccue;":"\u227D","sce;":"\u2AB0","scE;":"\u2AB4","Scedil;":"\u015E","scedil;":"\u015F","Scirc;":"\u015C","scirc;":"\u015D","scnap;":"\u2ABA","scnE;":"\u2AB6","scnsim;":"\u22E9","scpolint;":"\u2A13","scsim;":"\u227F","Scy;":"\u0421","scy;":"\u0441","sdotb;":"\u22A1","sdote;":"\u2A66","searhk;":"\u2925","searr;":"\u2198","seArr;":"\u21D8","searrow;":"\u2198","semi;":"\u003B","seswar;":"\u2929","setminus;":"\u2216","setmn;":"\u2216","sext;":"\u2736","Sfr;":"\uD835\uDD16","sfr;":"\uD835\uDD30","sfrown;":"\u2322","sharp;":"\u266F","SHCHcy;":"\u0429","shchcy;":"\u0449","SHcy;":"\u0428","shcy;":"\u0448","ShortDownArrow;":"\u2193","ShortLeftArrow;":"\u2190","shortmid;":"\u2223","shortparallel;":"\u2225","ShortRightArrow;":"\u2192","ShortUpArrow;":"\u2191","sigmav;":"\u03C2","simdot;":"\u2A6A","sime;":"\u2243","simeq;":"\u2243","simg;":"\u2A9E","simgE;":"\u2AA0","siml;":"\u2A9D","simlE;":"\u2A9F","simne;":"\u2246","simplus;":"\u2A24","simrarr;":"\u2972","slarr;":"\u2190","SmallCircle;":"\u2218","smallsetminus;":"\u2216","smashp;":"\u2A33","smeparsl;":"\u29E4","smid;":"\u2223","smile;":"\u2323","smt;":"\u2AAA","smte;":"\u2AAC","smtes;":"\u2AAC\uFE00","SOFTcy;":"\u042C","softcy;":"\u044C","solbar;":"\u233F","solb;":"\u29C4","sol;":"\u002F","Sopf;":"\uD835\uDD4A","sopf;":"\uD835\uDD64","spadesuit;":"\u2660","spar;":"\u2225","sqcap;":"\u2293","sqcaps;":"\u2293\uFE00","sqcup;":"\u2294","sqcups;":"\u2294\uFE00","Sqrt;":"\u221A","sqsub;":"\u228F","sqsube;":"\u2291","sqsubset;":"\u228F","sqsubseteq;":"\u2291","sqsup;":"\u2290","sqsupe;":"\u2292","sqsupset;":"\u2290","sqsupseteq;":"\u2292","square;":"\u25A1","Square;":"\u25A1","SquareIntersection;":"\u2293","SquareSubset;":"\u228F","SquareSubsetEqual;":"\u2291","SquareSuperset;":"\u2290","SquareSupersetEqual;":"\u2292","SquareUnion;":"\u2294","squarf;":"\u25AA","squ;":"\u25A1","squf;":"\u25AA","srarr;":"\u2192","Sscr;":"\uD835\uDCAE","sscr;":"\uD835\uDCC8","ssetmn;":"\u2216","ssmile;":"\u2323","sstarf;":"\u22C6","Star;":"\u22C6","star;":"\u2606","starf;":"\u2605","straightepsilon;":"\u03F5","straightphi;":"\u03D5","strns;":"\u00AF","Sub;":"\u22D0","subdot;":"\u2ABD","subE;":"\u2AC5","subedot;":"\u2AC3","submult;":"\u2AC1","subnE;":"\u2ACB","subne;":"\u228A","subplus;":"\u2ABF","subrarr;":"\u2979","subset;":"\u2282","Subset;":"\u22D0","subseteq;":"\u2286","subseteqq;":"\u2AC5","SubsetEqual;":"\u2286","subsetneq;":"\u228A","subsetneqq;":"\u2ACB","subsim;":"\u2AC7","subsub;":"\u2AD5","subsup;":"\u2AD3","succapprox;":"\u2AB8","succ;":"\u227B","succcurlyeq;":"\u227D","Succeeds;":"\u227B","SucceedsEqual;":"\u2AB0","SucceedsSlantEqual;":"\u227D","SucceedsTilde;":"\u227F","succeq;":"\u2AB0","succnapprox;":"\u2ABA","succneqq;":"\u2AB6","succnsim;":"\u22E9","succsim;":"\u227F","SuchThat;":"\u220B","Sum;":"\u2211","sung;":"\u266A","Sup;":"\u22D1","supdot;":"\u2ABE","supdsub;":"\u2AD8","supE;":"\u2AC6","supedot;":"\u2AC4","Superset;":"\u2283","SupersetEqual;":"\u2287","suphsol;":"\u27C9","suphsub;":"\u2AD7","suplarr;":"\u297B","supmult;":"\u2AC2","supnE;":"\u2ACC","supne;":"\u228B","supplus;":"\u2AC0","supset;":"\u2283","Supset;":"\u22D1","supseteq;":"\u2287","supseteqq;":"\u2AC6","supsetneq;":"\u228B","supsetneqq;":"\u2ACC","supsim;":"\u2AC8","supsub;":"\u2AD4","supsup;":"\u2AD6","swarhk;":"\u2926","swarr;":"\u2199","swArr;":"\u21D9","swarrow;":"\u2199","swnwar;":"\u292A","Tab;":"\u0009","target;":"\u2316","tbrk;":"\u23B4","Tcaron;":"\u0164","tcaron;":"\u0165","Tcedil;":"\u0162","tcedil;":"\u0163","Tcy;":"\u0422","tcy;":"\u0442","tdot;":"\u20DB","telrec;":"\u2315","Tfr;":"\uD835\uDD17","tfr;":"\uD835\uDD31","therefore;":"\u2234","Therefore;":"\u2234","thetav;":"\u03D1","thickapprox;":"\u2248","thicksim;":"\u223C","ThickSpace;":"\u205F\u200A","ThinSpace;":"\u2009","thkap;":"\u2248","thksim;":"\u223C","Tilde;":"\u223C","TildeEqual;":"\u2243","TildeFullEqual;":"\u2245","TildeTilde;":"\u2248","timesbar;":"\u2A31","timesb;":"\u22A0","timesd;":"\u2A30","tint;":"\u222D","toea;":"\u2928","topbot;":"\u2336","topcir;":"\u2AF1","top;":"\u22A4","Topf;":"\uD835\uDD4B","topf;":"\uD835\uDD65","topfork;":"\u2ADA","tosa;":"\u2929","tprime;":"\u2034","TRADE;":"\u2122","triangle;":"\u25B5","triangledown;":"\u25BF","triangleleft;":"\u25C3","trianglelefteq;":"\u22B4","triangleq;":"\u225C","triangleright;":"\u25B9","trianglerighteq;":"\u22B5","tridot;":"\u25EC","trie;":"\u225C","triminus;":"\u2A3A","TripleDot;":"\u20DB","triplus;":"\u2A39","trisb;":"\u29CD","tritime;":"\u2A3B","trpezium;":"\u23E2","Tscr;":"\uD835\uDCAF","tscr;":"\uD835\uDCC9","TScy;":"\u0426","tscy;":"\u0446","TSHcy;":"\u040B","tshcy;":"\u045B","Tstrok;":"\u0166","tstrok;":"\u0167","twixt;":"\u226C","twoheadleftarrow;":"\u219E","twoheadrightarrow;":"\u21A0","Uarr;":"\u219F","Uarrocir;":"\u2949","Ubrcy;":"\u040E","ubrcy;":"\u045E","Ubreve;":"\u016C","ubreve;":"\u016D","Ucy;":"\u0423","ucy;":"\u0443","udarr;":"\u21C5","Udblac;":"\u0170","udblac;":"\u0171","udhar;":"\u296E","ufisht;":"\u297E","Ufr;":"\uD835\uDD18","ufr;":"\uD835\uDD32","uHar;":"\u2963","uharl;":"\u21BF","uharr;":"\u21BE","uhblk;":"\u2580","ulcorn;":"\u231C","ulcorner;":"\u231C","ulcrop;":"\u230F","ultri;":"\u25F8","Umacr;":"\u016A","umacr;":"\u016B","UnderBar;":"\u005F","UnderBrace;":"\u23DF","UnderBracket;":"\u23B5","UnderParenthesis;":"\u23DD","Union;":"\u22C3","UnionPlus;":"\u228E","Uogon;":"\u0172","uogon;":"\u0173","Uopf;":"\uD835\uDD4C","uopf;":"\uD835\uDD66","UpArrowBar;":"\u2912","uparrow;":"\u2191","UpArrow;":"\u2191","Uparrow;":"\u21D1","UpArrowDownArrow;":"\u21C5","updownarrow;":"\u2195","UpDownArrow;":"\u2195","Updownarrow;":"\u21D5","UpEquilibrium;":"\u296E","upharpoonleft;":"\u21BF","upharpoonright;":"\u21BE","uplus;":"\u228E","UpperLeftArrow;":"\u2196","UpperRightArrow;":"\u2197","upsi;":"\u03C5","Upsi;":"\u03D2","UpTeeArrow;":"\u21A5","UpTee;":"\u22A5","upuparrows;":"\u21C8","urcorn;":"\u231D","urcorner;":"\u231D","urcrop;":"\u230E","Uring;":"\u016E","uring;":"\u016F","urtri;":"\u25F9","Uscr;":"\uD835\uDCB0","uscr;":"\uD835\uDCCA","utdot;":"\u22F0","Utilde;":"\u0168","utilde;":"\u0169","utri;":"\u25B5","utrif;":"\u25B4","uuarr;":"\u21C8","uwangle;":"\u29A7","vangrt;":"\u299C","varepsilon;":"\u03F5","varkappa;":"\u03F0","varnothing;":"\u2205","varphi;":"\u03D5","varpi;":"\u03D6","varpropto;":"\u221D","varr;":"\u2195","vArr;":"\u21D5","varrho;":"\u03F1","varsigma;":"\u03C2","varsubsetneq;":"\u228A\uFE00","varsubsetneqq;":"\u2ACB\uFE00","varsupsetneq;":"\u228B\uFE00","varsupsetneqq;":"\u2ACC\uFE00","vartheta;":"\u03D1","vartriangleleft;":"\u22B2","vartriangleright;":"\u22B3","vBar;":"\u2AE8","Vbar;":"\u2AEB","vBarv;":"\u2AE9","Vcy;":"\u0412","vcy;":"\u0432","vdash;":"\u22A2","vDash;":"\u22A8","Vdash;":"\u22A9","VDash;":"\u22AB","Vdashl;":"\u2AE6","veebar;":"\u22BB","vee;":"\u2228","Vee;":"\u22C1","veeeq;":"\u225A","vellip;":"\u22EE","verbar;":"\u007C","Verbar;":"\u2016","vert;":"\u007C","Vert;":"\u2016","VerticalBar;":"\u2223","VerticalLine;":"\u007C","VerticalSeparator;":"\u2758","VerticalTilde;":"\u2240","VeryThinSpace;":"\u200A","Vfr;":"\uD835\uDD19","vfr;":"\uD835\uDD33","vltri;":"\u22B2","vnsub;":"\u2282\u20D2","vnsup;":"\u2283\u20D2","Vopf;":"\uD835\uDD4D","vopf;":"\uD835\uDD67","vprop;":"\u221D","vrtri;":"\u22B3","Vscr;":"\uD835\uDCB1","vscr;":"\uD835\uDCCB","vsubnE;":"\u2ACB\uFE00","vsubne;":"\u228A\uFE00","vsupnE;":"\u2ACC\uFE00","vsupne;":"\u228B\uFE00","Vvdash;":"\u22AA","vzigzag;":"\u299A","Wcirc;":"\u0174","wcirc;":"\u0175","wedbar;":"\u2A5F","wedge;":"\u2227","Wedge;":"\u22C0","wedgeq;":"\u2259","Wfr;":"\uD835\uDD1A","wfr;":"\uD835\uDD34","Wopf;":"\uD835\uDD4E","wopf;":"\uD835\uDD68","wp;":"\u2118","wr;":"\u2240","wreath;":"\u2240","Wscr;":"\uD835\uDCB2","wscr;":"\uD835\uDCCC","xcap;":"\u22C2","xcirc;":"\u25EF","xcup;":"\u22C3","xdtri;":"\u25BD","Xfr;":"\uD835\uDD1B","xfr;":"\uD835\uDD35","xharr;":"\u27F7","xhArr;":"\u27FA","xlarr;":"\u27F5","xlArr;":"\u27F8","xmap;":"\u27FC","xnis;":"\u22FB","xodot;":"\u2A00","Xopf;":"\uD835\uDD4F","xopf;":"\uD835\uDD69","xoplus;":"\u2A01","xotime;":"\u2A02","xrarr;":"\u27F6","xrArr;":"\u27F9","Xscr;":"\uD835\uDCB3","xscr;":"\uD835\uDCCD","xsqcup;":"\u2A06","xuplus;":"\u2A04","xutri;":"\u25B3","xvee;":"\u22C1","xwedge;":"\u22C0","YAcy;":"\u042F","yacy;":"\u044F","Ycirc;":"\u0176","ycirc;":"\u0177","Ycy;":"\u042B","ycy;":"\u044B","Yfr;":"\uD835\uDD1C","yfr;":"\uD835\uDD36","YIcy;":"\u0407","yicy;":"\u0457","Yopf;":"\uD835\uDD50","yopf;":"\uD835\uDD6A","Yscr;":"\uD835\uDCB4","yscr;":"\uD835\uDCCE","YUcy;":"\u042E","yucy;":"\u044E","Zacute;":"\u0179","zacute;":"\u017A","Zcaron;":"\u017D","zcaron;":"\u017E","Zcy;":"\u0417","zcy;":"\u0437","Zdot;":"\u017B","zdot;":"\u017C","zeetrf;":"\u2128","ZeroWidthSpace;":"\u200B","zfr;":"\uD835\uDD37","Zfr;":"\u2128","ZHcy;":"\u0416","zhcy;":"\u0436","zigrarr;":"\u21DD","zopf;":"\uD835\uDD6B","Zopf;":"\u2124","Zscr;":"\uD835\uDCB5","zscr;":"\uD835\uDCCF"} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/entities/entities/xml.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/entities/entities/xml.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +{"amp;":"\u0026","apos;":"\u0027","gt;":"\u003e","lt;":"\u003c","quot;":"\u0022"} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/entities/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/entities/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,117 @@ +var modes = ["XML", "HTML4", "HTML5"]; + +module.exports = { + decode: function(data, level){ + if(!modes[level]) level = 0; + return module.exports["decode" + modes[level]](data); + }, + decodeStrict: function(data, level){ + if(!modes[level]) level = 0; + return module.exports["decode" + modes[level] + "Strict"](data); + }, + encode: function(data, level){ + if(!modes[level]) level = 0; + return module.exports["encode" + modes[level]](data); + } +}; + +modes.reduce(function(prev, name){ + var obj = require("./entities/" + name.toLowerCase() + ".json"); + + if(prev){ + Object.keys(prev).forEach(function(name){ + obj[name] = prev[name]; + }); + } + + module.exports["decode" + name + "Strict"] = getStrictReplacer(obj); + + if(name === "XML"){ + //there is no non-strict mode for XML + module.exports.decodeXML = module.exports.decodeXMLStrict; + } else { + module.exports["decode" + name] = getReplacer(obj); + } + + module.exports["encode" + name] = getReverse(obj); + + return obj; +}, null); + +function getReplacer(obj){ + var keys = Object.keys(obj).sort(); + var re = keys.join("|").replace(/(\w+)\|\1;/g, "$1;?"); + + // also match hex and char codes + re += "|#[xX][\\da-fA-F]+;?|#\\d+;?"; + + return genReplaceFunc( + new RegExp("&(?:" + re + ")", "g"), + function func(name){ + if(name.charAt(1) === "#"){ + if(name.charAt(2).toLowerCase() === "x"){ + return String.fromCharCode(parseInt(name.substr(3), 16)); + } + return String.fromCharCode(parseInt(name.substr(2), 10)); + } + return obj[name.substr(1)]; + } + ); +} + +function getStrictReplacer(obj){ + var keys = Object.keys(obj).sort().filter(RegExp.prototype.test, /;$/); + var re = keys.map(function(name){ + return name.slice(0, -1); //remove trailing semicolon + }).join("|"); + + // also match hex and char codes + re += "|#[xX][\\da-fA-F]+|#\\d+"; + + var expr = new RegExp("&(?:" + re + ");", "g"); + + return genReplaceFunc(expr, func); + + function func(name){ + if(name.charAt(1) === "#"){ + if(name.charAt(2).toLowerCase() === "x"){ + return String.fromCharCode(parseInt(name.substr(3), 16)); + } + return String.fromCharCode(parseInt(name.substr(2), 10)); + } + return obj[name.substr(1)]; + } +} + +var re_nonUTF8 = /[\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u02ff\u0370-\u037d\u037f-\u1fff\u200c\u200d\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd]/g; + +function nonUTF8Replacer(c){ + return "&#" + c.charCodeAt(0) + ";"; +} + +function getReverse(obj){ + var reverse = Object.keys(obj).filter(function(name){ + //prefer identifiers with a semicolon + return name.substr(-1) === ";" || obj[name + ";"] !== obj[name]; + }).reduce(function(reverse, name){ + reverse[obj[name]] = name; + return reverse; + }, {}); + + var regex = new RegExp("\\" + Object.keys(reverse).sort().join("|\\"), "g"); + function func(name){ + return "&" + reverse[name]; + } + + return function(data){ + return data + .replace(regex, func) + .replace(re_nonUTF8, nonUTF8Replacer); + }; +} + +function genReplaceFunc(regex, func){ + return function(data){ + return data.replace(regex, func); + }; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/entities/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/entities/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,41 @@ +{ + "name": "entities", + "version": "0.3.0", + "description": "Encode & decode XML/HTML entities with ease", + "author": { + "name": "Felix Boehm", + "email": "me@feedic.com" + }, + "keywords": [ + "html", + "xml", + "entity", + "encoding" + ], + "main": "./index.js", + "directories": { + "test": "test" + }, + "devDependencies": { + "mocha": "~1.9.0" + }, + "scripts": { + "test": "mocha" + }, + "repository": { + "type": "git", + "url": "git://github.com/fb55/node-entities.git" + }, + "license": "BSD-like", + "readme": "#entities\n\nEn- & decoder for XML/HTML entities.\n\n####Features:\n* Focussed on ___speed___\n* Supports three levels of entities: __XML__, __HTML4__ & __HTML5__\n * Supports _char code_ entities (eg. `U`)\n\n##How to…\n\n###…install `entities`\n\n npm i entities\n\n###…use `entities`\n\n```javascript\n//encoding\nrequire(\"entities\").encode( data[, level]);\n//decoding\nrequire(\"entities\").decode( data[, level]);\n```\n\nThe `level` attribute indicates what level of entities should be decoded (0 = XML, 1 = HTML4 and 2 = HTML5). The default is 0 (read: XML).\n\nThere are also methods to access the level directly. Just append the name of the level to the action and you're ready to go (e.g. `encodeHTML4(data)`, `decodeXML(data)`).\n", + "readmeFilename": "readme.md", + "bugs": { + "url": "https://github.com/fb55/node-entities/issues" + }, + "_id": "entities@0.3.0", + "dist": { + "shasum": "3e65fd50729380e0e60367e97b05e9b64182e6a8" + }, + "_from": "entities@0.x", + "_resolved": "https://registry.npmjs.org/entities/-/entities-0.3.0.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/entities/readme.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/entities/readme.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,27 @@ +#entities + +En- & decoder for XML/HTML entities. + +####Features: +* Focussed on ___speed___ +* Supports three levels of entities: __XML__, __HTML4__ & __HTML5__ + * Supports _char code_ entities (eg. `U`) + +##How to… + +###…install `entities` + + npm i entities + +###…use `entities` + +```javascript +//encoding +require("entities").encode( data[, level]); +//decoding +require("entities").decode( data[, level]); +``` + +The `level` attribute indicates what level of entities should be decoded (0 = XML, 1 = HTML4 and 2 = HTML5). The default is 0 (read: XML). + +There are also methods to access the level directly. Just append the name of the level to the action and you're ready to go (e.g. `encodeHTML4(data)`, `decodeXML(data)`). diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/entities/test/mocha.opts --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/entities/test/mocha.opts Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +--check-leaks +--reporter spec diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/entities/test/test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/entities/test/test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,68 @@ +var assert = require("assert"); +var entities = require('../'); + +describe("Encode->decode test", function() { + var testcases = [ + { + input: "asdf & ÿ ü '", + xml: "asdf & ÿ ü '", + html4: "asdf & ÿ ü '", + html5: "asdf & ÿ ü '" + }, { + input: "&", + xml: "&#38;", + html4: "&#38;", + html5: "&#38;" + }, + ]; + testcases.forEach(function(tc) { + var encodedXML = entities.encodeXML(tc.input); + it("should XML encode " + tc.input, function() { + assert.equal(encodedXML, tc.xml); + }); + it("should XML decode " + encodedXML, function() { + assert.equal(entities.decodeXML(encodedXML), tc.input); + }); + var encodedHTML4 = entities.encodeHTML4(tc.input); + it("should HTML4 encode " + tc.input, function() { + assert.equal(encodedHTML4, tc.html4); + }); + it("should HTML4 decode " + encodedHTML4, function() { + assert.equal(entities.decodeHTML4(encodedHTML4), tc.input); + }); + var encodedHTML5 = entities.encodeHTML5(tc.input); + it("should HTML5 encode " + tc.input, function() { + assert.equal(encodedHTML5, tc.html5); + }); + it("should HTML5 decode " + encodedHTML5, function() { + assert.equal(entities.decodeHTML5(encodedHTML5), tc.input); + }); + }); +}); + +describe("Decode test", function() { + var testcases = [ + { input: "&amp;", output: "&" }, + { input: "&#38;", output: "&" }, + { input: "&#x26;", output: "&" }, + { input: "&#X26;", output: "&" }, + { input: "&#38;", output: "&" }, + { input: "&#38;", output: "&" }, + { input: "&#38;", output: "&" }, + { input: ":", output: ":" }, + { input: ":", output: ":" }, + { input: ":", output: ":" }, + { input: ":", output: ":" } + ]; + testcases.forEach(function(tc) { + it("should XML decode " + tc.input, function() { + assert.equal(entities.decodeXML(tc.input), tc.output); + }); + it("should HTML4 decode " + tc.input, function() { + assert.equal(entities.decodeHTML4(tc.input), tc.output); + }); + it("should HTML5 decode " + tc.input, function() { + assert.equal(entities.decodeHTML5(tc.input), tc.output); + }); + }); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/.travis.yml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/.travis.yml Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,5 @@ +language: node_js +node_js: + - 0.8 + - 0.10 + - 0.11 diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,18 @@ +Copyright 2010, 2011, Chris Winberry . All rights reserved. +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 -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,76 @@ +#htmlparser2 [![Build Status](https://secure.travis-ci.org/fb55/htmlparser2.png)](http://travis-ci.org/fb55/htmlparser2) + +A forgiving HTML/XML/RSS parser written in JS for NodeJS. The parser can handle streams (chunked data) and supports custom handlers for writing custom DOMs/output. + +##Installing + npm install htmlparser2 + +##Usage + +```javascript +var htmlparser = require("htmlparser2"); +var parser = new htmlparser.Parser({ + onopentag: function(name, attribs){ + if(name === "script" && attribs.type === "text/javascript"){ + console.log("JS! Hooray!"); + } + }, + ontext: function(text){ + console.log("-->", text); + }, + onclosetag: function(tagname){ + if(tagname === "script"){ + console.log("That's it?!"); + } + } +}); +parser.write("Xyz ", + "expected": [ + { + "type": "script", + "name": "script", + "attribs": {}, + "children": [ + { + "data": "", + "type": "text" + } + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/tests/07-unescaped_in_style.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/tests/07-unescaped_in_style.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,23 @@ +{ + "name": "Unescaped chars in style", + "options": { + "handler": {}, + "parser": {} + }, + "html": "", + "expected": [ + { + "type": "style", + "name": "style", + "attribs": { + "type": "text/css" + }, + "children": [ + { + "data": "\n body > p\n\t{ font-weight: bold; }", + "type": "text" + } + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/tests/08-extra_spaces_in_tag.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/tests/08-extra_spaces_in_tag.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,23 @@ +{ + "name": "Extra spaces in tag", + "options": { + "handler": {}, + "parser": {} + }, + "html": "<\n font\t\n size='14' \n>the text<\n /\t\nfont\t \n>", + "expected": [ + { + "type": "tag", + "name": "font", + "attribs": { + "size": "14" + }, + "children": [ + { + "data": "the text", + "type": "text" + } + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/tests/09-unquoted_attrib.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/tests/09-unquoted_attrib.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,23 @@ +{ + "name": "Unquoted attributes", + "options": { + "handler": {}, + "parser": {} + }, + "html": "the text", + "expected": [ + { + "type": "tag", + "name": "font", + "attribs": { + "size": "14" + }, + "children": [ + { + "data": "the text", + "type": "text" + } + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/tests/10-singular_attribute.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/tests/10-singular_attribute.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,18 @@ +{ + "name": "Singular attribute", + "options": { + "handler": {}, + "parser": {} + }, + "html": "    http://www.metroactive.com/best-of-silicon-valley/2011/music-nightlife/editor-picks.html

    Guitar Set up (acoustic and electronic) $40! +]]> + 2011-11-04T09:35:17-07:00 + en-us + Copyright 2011 craigslist, inc. + +http://sfbay.craigslist.org/sby/muc/2681301534.html + + + text + 2011-11-04T09:35:17-07:00 + + + <![CDATA[ +Ride Offered - Oakland/BART to LA/SFV - TODAY 3PM 11/04 (oakland north / temescal) +]]> + +http://sfbay.craigslist.org/eby/rid/2685010755.html + + +]]> + 2011-11-04T09:34:54-07:00 + en-us + Copyright 2011 craigslist, inc. + +http://sfbay.craigslist.org/eby/rid/2685010755.html + + + text + 2011-11-04T09:34:54-07:00 + + \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Documents/RSS_Example.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Documents/RSS_Example.xml Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,48 @@ + + + + + Liftoff News + http://liftoff.msfc.nasa.gov/ + Liftoff to Space Exploration. + en-us + Tue, 10 Jun 2003 04:00:00 GMT + + Tue, 10 Jun 2003 09:41:01 GMT + http://blogs.law.harvard.edu/tech/rss + Weblog Editor 2.0 + editor@example.com + webmaster@example.com + + + Star City + http://liftoff.msfc.nasa.gov/news/2003/news-starcity.asp + How do Americans get ready to work with Russians aboard the International Space Station? They take a crash course in culture, language and protocol at Russia's <a href="http://howe.iki.rssi.ru/GCTC/gctc_e.htm">Star City</a>. + Tue, 03 Jun 2003 09:39:21 GMT + http://liftoff.msfc.nasa.gov/2003/06/03.html#item573 + + + + Sky watchers in Europe, Asia, and parts of Alaska and Canada will experience a <a href="http://science.nasa.gov/headlines/y2003/30may_solareclipse.htm">partial eclipse of the Sun</a> on Saturday, May 31st. + Fri, 30 May 2003 11:06:42 GMT + http://liftoff.msfc.nasa.gov/2003/05/30.html#item572 + + + + The Engine That Does More + http://liftoff.msfc.nasa.gov/news/2003/news-VASIMR.asp + Before man travels to Mars, NASA hopes to design new engines that will let us fly through the Solar System more quickly. The proposed VASIMR engine would do that. + Tue, 27 May 2003 08:37:32 GMT + http://liftoff.msfc.nasa.gov/2003/05/27.html#item571 + + + + Astronauts' Dirty Laundry + http://liftoff.msfc.nasa.gov/news/2003/news-laundry.asp + Compared to earlier spacecraft, the International Space Station has many luxuries, but laundry facilities are not one of them. Instead, astronauts have other options. + Tue, 20 May 2003 08:56:02 GMT + http://liftoff.msfc.nasa.gov/2003/05/20.html#item570 + + + + \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/01-simple.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/01-simple.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,44 @@ +{ + "name": "simple", + "options": { + "handler": {}, + "parser": {} + }, + "html": "

    adsf

    ", + "expected": [ + { + "event": "opentagname", + "data": [ + "h1" + ] + }, + { + "event": "attribute", + "data": [ + "class", + "test" + ] + }, + { + "event": "opentag", + "data": [ + "h1", + { + "class": "test" + } + ] + }, + { + "event": "text", + "data": [ + "adsf" + ] + }, + { + "event": "closetag", + "data": [ + "h1" + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/02-template.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/02-template.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,63 @@ +{ + "name": "Template script tags", + "options": { + "handler": {}, + "parser": {} + }, + "html": "

    ", + "expected": [ + { + "event": "opentagname", + "data": [ + "p" + ] + }, + { + "event": "opentag", + "data": [ + "p", + {} + ] + }, + { + "event": "opentagname", + "data": [ + "script" + ] + }, + { + "event": "attribute", + "data": [ + "type", + "text/template" + ] + }, + { + "event": "opentag", + "data": [ + "script", + { + "type": "text/template" + } + ] + }, + { + "event": "text", + "data": [ + "

    Heading1

    " + ] + }, + { + "event": "closetag", + "data": [ + "script" + ] + }, + { + "event": "closetag", + "data": [ + "p" + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/03-lowercase_tags.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/03-lowercase_tags.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,46 @@ +{ + "name": "Lowercase tags", + "options": { + "handler": {}, + "parser": { + "lowerCaseTags": true + } + }, + "html": "

    adsf

    ", + "expected": [ + { + "event": "opentagname", + "data": [ + "h1" + ] + }, + { + "event": "attribute", + "data": [ + "class", + "test" + ] + }, + { + "event": "opentag", + "data": [ + "h1", + { + "class": "test" + } + ] + }, + { + "event": "text", + "data": [ + "adsf" + ] + }, + { + "event": "closetag", + "data": [ + "h1" + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/04-cdata.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/04-cdata.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,43 @@ +{ + "name": "CDATA", + "options": { + "handler": {}, + "parser": {"xmlMode": true} + }, + "html": "<> fo]]>", + "expected": [ + { + "event": "opentagname", + "data": [ + "tag" + ] + }, + { + "event": "opentag", + "data": [ + "tag", + {} + ] + }, + { + "event": "cdatastart", + "data": [] + }, + { + "event": "text", + "data": [ + " asdf ><> fo" + ] + }, + { + "event": "cdataend", + "data": [] + }, + { + "event": "closetag", + "data": [ + "tag" + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/05-cdata-special.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/05-cdata-special.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,35 @@ +{ + "name": "CDATA (inside special)", + "options": { + "handler": {}, + "parser": {} + }, + "html": "", + "expected": [ + { + "event": "opentagname", + "data": [ + "script" + ] + }, + { + "event": "opentag", + "data": [ + "script", + {} + ] + }, + { + "event": "text", + "data": [ + "/*<> fo/*]]>*/" + ] + }, + { + "event": "closetag", + "data": [ + "script" + ] + } + ] +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/06-leading-lt.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/06-leading-lt.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,16 @@ +{ + "name": "leading lt", + "options": { + "handler": {}, + "parser": {} + }, + "html": ">a>", + "expected": [ + { + "event": "text", + "data": [ + ">a>" + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/07-self-closing.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/07-self-closing.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,67 @@ +{ + "name": "Self-closing tags", + "options": { + "handler": { + + }, + "parser": { + + } + }, + "html": "Foo
    ", + "expected": [ + { + "event": "opentagname", + "data": [ + "a" + ] + }, + { + "event": "attribute", + "data": [ + "href", + "http://test.com/" + ] + }, + { + "event": "opentag", + "data": [ + "a", + { + "href": "http://test.com/" + } + ] + }, + { + "event": "text", + "data": [ + "Foo" + ] + }, + { + "event": "closetag", + "data": [ + "a" + ] + }, + { + "event": "opentagname", + "data": [ + "hr" + ] + }, + { + "event": "opentag", + "data": [ + "hr", + {} + ] + }, + { + "event": "closetag", + "data": [ + "hr" + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/08-implicit-close-tags.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/08-implicit-close-tags.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,59 @@ +{ + "name": "Implicit close tags", + "options": {}, + "html": "

    1. Heading

      Div
      Div2

    2. Heading 2

    ", + "expected": [ + { "event": "opentagname", "data": [ "ol" ] }, + { "event": "opentag", "data": [ "ol", {} ] }, + { "event": "opentagname", "data": [ "li" ] }, + { "event": "attribute", "data": [ "class", "test" ] }, + { "event": "opentag", "data": [ "li", { "class": "test" } ] }, + { "event": "opentagname", "data": [ "div" ] }, + { "event": "opentag", "data": [ "div", {} ] }, + { "event": "opentagname", "data": [ "table" ] }, + { "event": "attribute", "data": [ "style", "width:100%" ] }, + { "event": "opentag", "data": [ "table", { "style": "width:100%" } ] }, + { "event": "opentagname", "data": [ "tr" ] }, + { "event": "opentag", "data": [ "tr", {} ] }, + { "event": "opentagname", "data": [ "td" ] }, + { "event": "attribute", "data": [ "colspan", "2" ] }, + { "event": "opentag", "data": [ "td", { "colspan": "2" } ] }, + { "event": "opentagname", "data": [ "h3" ] }, + { "event": "opentag", "data": [ "h3", {} ] }, + { "event": "text", "data": [ "Heading" ] }, + { "event": "closetag", "data": [ "h3" ] }, + { "event": "closetag", "data": [ "td" ] }, + { "event": "closetag", "data": [ "tr" ] }, + { "event": "opentagname", "data": [ "tr" ] }, + { "event": "opentag", "data": [ "tr", {} ] }, + { "event": "opentagname", "data": [ "td" ] }, + { "event": "opentag", "data": [ "td", {} ] }, + { "event": "opentagname", "data": [ "div" ] }, + { "event": "opentag", "data": [ "div", {} ] }, + { "event": "text", "data": [ "Div" ] }, + { "event": "closetag", "data": [ "div" ] }, + { "event": "closetag", "data": [ "td" ] }, + { "event": "opentagname", "data": [ "td" ] }, + { "event": "opentag", "data": [ "td", {} ] }, + { "event": "opentagname", "data": [ "div" ] }, + { "event": "opentag", "data": [ "div", {} ] }, + { "event": "text", "data": [ "Div2" ] }, + { "event": "closetag", "data": [ "div" ] }, + { "event": "closetag", "data": [ "td" ] }, + { "event": "closetag", "data": [ "tr" ] }, + { "event": "closetag", "data": [ "table" ] }, + { "event": "closetag", "data": [ "div" ] }, + { "event": "closetag", "data": [ "li" ] }, + { "event": "opentagname", "data": [ "li" ] }, + { "event": "opentag", "data": [ "li", {} ] }, + { "event": "opentagname", "data": [ "div" ] }, + { "event": "opentag", "data": [ "div", {} ] }, + { "event": "opentagname", "data": [ "h3" ] }, + { "event": "opentag", "data": [ "h3", {} ] }, + { "event": "text", "data": [ "Heading 2" ] }, + { "event": "closetag", "data": [ "h3" ] }, + { "event": "closetag", "data": [ "div" ] }, + { "event": "closetag", "data": [ "li" ] }, + { "event": "closetag", "data": [ "ol" ] } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/09-attributes.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/09-attributes.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,68 @@ +{ + "name": "attributes (no white space, no value, no quotes)", + "options": { + "handler": {}, + "parser": {} + }, + "html": "", + "expected": [ + { + "event": "opentagname", + "data": [ + "button" + ] + }, + { + "event": "attribute", + "data": [ + "class", + "test0" + ] + }, + { + "event": "attribute", + "data": [ + "title", + "test1" + ] + }, + { + "event": "attribute", + "data": [ + "disabled", + "" + ] + }, + { + "event": "attribute", + "data": [ + "value", + "test2" + ] + }, + { + "event": "opentag", + "data": [ + "button", + { + "class": "test0", + "title": "test1", + "disabled": "", + "value": "test2" + } + ] + }, + { + "event": "text", + "data": [ + "adsf" + ] + }, + { + "event": "closetag", + "data": [ + "button" + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/10-crazy-attrib.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/10-crazy-attrib.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,52 @@ +{ + "name": "crazy attribute", + "options": { + "handler": {}, + "parser": {} + }, + "html": "

    stuff

    ", + "expected": [ + { + "event": "opentagname", + "data": [ + "p" + ] + }, + { + "event": "attribute", + "data": [ + "<", + "" + ] + }, + { + "event": "attribute", + "data": [ + "fail", + "" + ] + }, + { + "event": "opentag", + "data": [ + "p", + { + "<": "", + "fail": "" + } + ] + }, + { + "event": "text", + "data": [ + "stuff" + ] + }, + { + "event": "closetag", + "data": [ + "p" + ] + } + ] +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/11-script_in_script.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/node_modules/htmlparser2/tests/Events/11-script_in_script.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,54 @@ +{ + "name": "Scripts creating other scripts", + "options": { + "handler": {}, + "parser": {} + }, + "html": "

    ", + "expected": [ + { + "event": "opentagname", + "data": [ + "p" + ] + }, + { + "event": "opentag", + "data": [ + "p", + {} + ] + }, + { + "event": "opentagname", + "data": [ + "script" + ] + }, + { + "event": "opentag", + "data": [ + "script", + {} + ] + }, + { + "event": "text", + "data": [ + "var str = 'alert("XSS!")'); + }); + + it('(key, value) : should coerce values to a string', function() { + var $apple = $('.apple', fruits); + $apple.attr('data-test', 1); + expect($apple[0].attribs['data-test']).to.equal('1'); + expect($apple.attr('data-test')).to.equal('1'); + }); + }); + + describe('.val', function() { + it('.val(): on select should get value', function() { + var val = $('select#one', inputs).val(); + expect(val).to.equal('option_selected'); + }); + it('.val(): on text input should get value', function() { + var val = $('input[type="text"]', inputs).val(); + expect(val).to.equal('input_text'); + }); + it('.val(): on checked checkbox should get value', function() { + var val = $('input[name="checkbox_on"]', inputs).val(); + expect(val).to.equal('on'); + }); + it('.val(): on unchecked checkbox should get value', function() { + var val = $('input[name="checkbox_off"]', inputs).val(); + expect(val).to.equal('off'); + }); + it('.val(): on radio should get value', function() { + var val = $('input[type="radio"]', inputs).val(); + expect(val).to.equal('on'); + }); + it('.val(): on multiple select should get an array of values', function() { + var val = $('select#multi', inputs).val(); + expect(val).to.have.length(2); + }); + it('.val(value): on input text should set value', function() { + var element = $('input[type="text"]', inputs).val('test'); + expect(element.val()).to.equal('test'); + }); + it('.val(value): on select should set value', function() { + var element = $('select#one', inputs).val('option_not_selected'); + expect(element.val()).to.equal('option_not_selected'); + }); + it('.val(value): on radio should set value', function() { + var element = $('input[name="radio"]', inputs).val('off'); + expect(element.val()).to.equal('off'); + }); + it('.val(values): on multiple select should set multiple values', function() { + var element = $('select#multi', inputs).val(['1', '3', '4']); + expect(element.val()).to.have.length(3); + }); + }); + + describe('.removeAttr', function() { + + it('(key) : should remove a single attr', function() { + var $fruits = $(fruits); + expect($('ul', $fruits.parent()).attr('id')).to.not.be(undefined); + $('ul', $fruits).removeAttr('id'); + expect($('ul', $fruits).attr('id')).to.be(undefined); + }); + + it('should return cheerio object', function() { + var obj = $('ul', fruits).removeAttr('id').cheerio; + expect(obj).to.be.ok(); + }); + + }); + + describe('.hasClass', function() { + + it('(valid class) : should return true', function() { + var $fruits = $(fruits); + var cls = $('.apple', $fruits).hasClass('apple'); + expect(cls).to.be.ok(); + }); + + it('(invalid class) : should return false', function() { + var cls = $('#fruits', fruits).hasClass('fruits'); + expect(cls).to.not.be.ok(); + }); + + it('should check multiple classes', function() { + var $fruits = $(fruits); + + // Add a class + $('.apple', $fruits).addClass('red'); + expect($('.apple', $fruits).hasClass('apple')).to.be.ok(); + expect($('.apple', $fruits).hasClass('red')).to.be.ok(); + + // Remove one and test again + $('.apple', $fruits).removeClass('apple'); + expect($('li', $fruits).eq(0).hasClass('apple')).to.not.be.ok(); + // expect($('li', $fruits).eq(0).hasClass('red')).to.be.ok(); + }); + }); + + describe('.addClass', function() { + + it('(first class) : should add the class to the element', function() { + var $fruits = $(fruits); + $fruits.addClass('fruits'); + var cls = $fruits.hasClass('fruits'); + expect(cls).to.be.ok(); + }); + + it('(single class) : should add the class to the element', function() { + var $fruits = $(fruits); + $('.apple', $fruits).addClass('fruit'); + var cls = $('.apple', $fruits).hasClass('fruit'); + expect(cls).to.be.ok(); + }); + + it('(class): adds classes to many selected items', function() { + var $fruits = $(fruits); + $('li', $fruits).addClass('fruit'); + expect($('.apple', $fruits).hasClass('fruit')).to.be.ok(); + expect($('.orange', $fruits).hasClass('fruit')).to.be.ok(); + expect($('.pear', $fruits).hasClass('fruit')).to.be.ok(); + }); + + it('(class class class) : should add multiple classes to the element', function() { + var $fruits = $(fruits); + $('.apple', $fruits).addClass('fruit red tasty'); + expect($('.apple', $fruits).hasClass('apple')).to.be.ok(); + expect($('.apple', $fruits).hasClass('fruit')).to.be.ok(); + expect($('.apple', $fruits).hasClass('red')).to.be.ok(); + expect($('.apple', $fruits).hasClass('tasty')).to.be.ok(); + }); + + it('(fn) : should add classes returned from the function'); + + }); + + describe('.removeClass', function() { + + it('() : should remove all the classes', function() { + var $fruits = $(fruits); + $('.pear', $fruits).addClass('fruit'); + $('.pear', $fruits).removeClass(); + expect($('.pear', $fruits).attr('class')).to.be(undefined); + }); + + it('(invalid class) : should not remove anything', function() { + var $fruits = $(fruits); + $('.pear', $fruits).removeClass('fruit'); + expect($('.pear', $fruits).hasClass('pear')).to.be.ok(); + }); + + it('(no class attribute) : should not throw an exception', function() { + var $vegetables = $(vegetables); + var thrown = null; + expect(function() { + $('li', $vegetables).removeClass('vegetable'); + }) + .to.not.throwException(); + }); + + it('(single class) : should remove a single class from the element', function() { + var $fruits = $(fruits); + $('.pear', $fruits).addClass('fruit'); + expect($('.pear', $fruits).hasClass('fruit')).to.be.ok(); + $('.pear', $fruits).removeClass('fruit'); + expect($('.pear', $fruits).hasClass('fruit')).to.not.be.ok(); + expect($('.pear', $fruits).hasClass('pear')).to.be.ok(); + }); + + it('(single class) : should remove a single class from multiple classes on the element', function() { + var $fruits = $(fruits); + $('.pear', $fruits).addClass('fruit green tasty'); + expect($('.pear', $fruits).hasClass('fruit')).to.be.ok(); + expect($('.pear', $fruits).hasClass('green')).to.be.ok(); + expect($('.pear', $fruits).hasClass('tasty')).to.be.ok(); + + $('.pear', $fruits).removeClass('green'); + expect($('.pear', $fruits).hasClass('fruit')).to.be.ok(); + expect($('.pear', $fruits).hasClass('green')).to.not.be.ok(); + expect($('.pear', $fruits).hasClass('tasty')).to.be.ok(); + }); + + it('(class class class) : should remove multiple classes from the element', function() { + var $fruits = $(fruits); + + $('.apple', $fruits).addClass('fruit red tasty'); + expect($('.apple', $fruits).hasClass('apple')).to.be.ok(); + expect($('.apple', $fruits).hasClass('fruit')).to.be.ok(); + expect($('.apple', $fruits).hasClass('red')).to.be.ok(); + expect($('.apple', $fruits).hasClass('tasty')).to.be.ok(); + + $('.apple', $fruits).removeClass('apple red tasty'); + expect($('.fruit', $fruits).hasClass('apple')).to.not.be.ok(); + expect($('.fruit', $fruits).hasClass('red')).to.not.be.ok(); + expect($('.fruit', $fruits).hasClass('tasty')).to.not.be.ok(); + expect($('.fruit', $fruits).hasClass('fruit')).to.be.ok(); + }); + + it('(class) : should remove all occurrences of a class name', function() { + var $div = $('
    '); + expect($div.removeClass('x').hasClass('x')).to.be(false); + }); + + it('(fn) : should remove classes returned from the function'); + + }); + + describe('.is', function () { + it('() should return false', function () { + expect($('li.apple', fruits).is()).to.be(false) + }) + it('(true selector) should return true', function () { + expect($('#vegetables', vegetables).is('ul')).to.be(true) + }) + it('(false selector) should return false', function () { + expect($('#vegetables', vegetables).is('div')).to.be(false) + }) + it('(true predicate) should return true', function () { + var result = $('li', fruits).is(function() { + return this.hasClass('pear') + }) + expect(result).to.be(true) + }) + it('(false predicate) should return false', function () { + var result = $('li', fruits).last().is(function() { + return this.name === 'ul' + }) + expect(result).to.be(false) + }) + }) + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/test/api.manipulation.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/test/api.manipulation.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,312 @@ +var expect = require('expect.js'), + $ = require('../'), + fruits = require('./fixtures').fruits; + +describe('$(...)', function() { + + describe('.append', function() { + + it('() : should do nothing', function() { + expect($('#fruits', fruits).append()[0].name).to.equal('ul'); + }); + + it('(html) : should add element as last child', function() { + var $fruits = $(fruits); + $fruits.append('
  • Plum
    • '); + expect($fruits.children(3).hasClass('plum')).to.be.ok(); + }); + + it('($(...)) : should add element as last child', function() { + var $fruits = $(fruits); + var $plum = $('
  • Plum
    • '); + $fruits.append($plum); + expect($fruits.children(3).hasClass('plum')).to.be.ok(); + }); + + it('($(...), html) : should add multiple elements as last children', function() { + var $fruits = $(fruits); + var $plum = $('
  • Plum
    • '); + var grape = '
  • Grape
    • '; + $fruits.append($plum, grape); + expect($fruits.children(3).hasClass('plum')).to.be.ok(); + expect($fruits.children(4).hasClass('grape')).to.be.ok(); + }); + + it('(fn) : should add returned element as last child'); + + it('should maintain correct object state (Issue: #10)', function() { + var $obj = $('
    ') + .append('
    ') + .children() + .children() + .parent(); + expect($obj).to.be.ok(); + }); + + }); + + describe('.prepend', function() { + + it('() : should do nothing', function() { + expect($('#fruits', fruits).prepend()[0].name).to.equal('ul'); + }); + + it('(html) : should add element as first child', function() { + var $fruits = $(fruits); + $fruits.prepend('
  • Plum
    • '); + expect($fruits.children(0).hasClass('plum')).to.be.ok(); + }); + + it('($(...)) : should add element as first child', function() { + var $fruits = $(fruits); + var $plum = $('
  • Plum
    • '); + $fruits.prepend($plum); + expect($fruits.children(0).hasClass('plum')).to.be.ok(); + }); + + it('(html, $(...), html) : should add multiple elements as first children', function() { + var $fruits = $(fruits); + var $plum = $('
  • Plum
    • '); + var grape = '
  • Grape
    • '; + $fruits.prepend($plum, grape); + expect($fruits.children(0).hasClass('plum')).to.be.ok(); + expect($fruits.children(1).hasClass('grape')).to.be.ok(); + }); + + it('(fn) : should add returned element as first child'); + + }); + + describe('.after', function() { + + it('() : should do nothing', function() { + expect($('#fruits', fruits).after()[0].name).to.equal('ul'); + }); + + it('(html) : should add element as next sibling', function() { + var $fruits = $(fruits); + var grape = '
  • Grape
    • '; + $('.apple', $fruits).after(grape); + expect($('.apple', $fruits).next().hasClass('grape')).to.be.ok(); + }); + + it('($(...)) : should add element as next sibling', function() { + var $fruits = $(fruits); + var $plum = $('
  • Plum
    • '); + $('.apple', $fruits).after($plum); + expect($('.apple', $fruits).next().hasClass('plum')).to.be.ok(); + }); + + it('($(...), html) : should add multiple elements as next siblings', function() { + var $fruits = $(fruits); + var $plum = $('
  • Plum
    • '); + var grape = '
  • Grape
    • '; + $('.apple', $fruits).after($plum, grape); + expect($('.apple', $fruits).next().hasClass('plum')).to.be.ok(); + expect($('.plum', $fruits).next().hasClass('grape')).to.be.ok(); + }); + + it('(fn) : should add returned element as next sibling'); + + }); + + describe('.before', function() { + + it('() : should do nothing', function() { + expect($('#fruits', fruits).before()[0].name).to.equal('ul'); + }); + + it('(html) : should add element as previous sibling', function() { + var $fruits = $(fruits); + var grape = '
  • Grape
    • '; + $('.apple', $fruits).before(grape); + expect($('.apple', $fruits).prev().hasClass('grape')).to.be.ok(); + }); + + it('($(...)) : should add element as previous sibling', function() { + var $fruits = $(fruits); + var $plum = $('
  • Plum
    • '); + $('.apple', $fruits).before($plum); + expect($('.apple', $fruits).prev().hasClass('plum')).to.be.ok(); + }); + + it('($(...), html) : should add multiple elements as previous siblings', function() { + var $fruits = $(fruits); + var $plum = $('
  • Plum
    • '); + var grape = '
  • Grape
    • '; + $('.apple', $fruits).before($plum, grape); + expect($('.apple', $fruits).prev().hasClass('grape')).to.be.ok(); + expect($('.grape', $fruits).prev().hasClass('plum')).to.be.ok(); + }); + + it('(fn) : should add returned element as previous sibling'); + + }); + + describe('.remove', function() { + + it('() : should remove selected elements', function() { + var $fruits = $(fruits); + $('.apple', $fruits).remove(); + expect($fruits.find('.apple')).to.have.length(0); + }); + + it('(selector) : should remove matching selected elements', function() { + var $fruits = $(fruits); + $('li', $fruits).remove('.apple'); + expect($fruits.find('.apple')).to.have.length(0); + }); + + }); + + describe('.replaceWith', function() { + + it('(elem) : should replace one
  • tag with another', function() { + var $fruits = $(fruits); + var $plum = $('
  • Plum
    • '); + $('.pear', $fruits).replaceWith($plum); + expect($('.orange', $fruits).next().hasClass('plum')).to.be.ok(); + expect($('.orange', $fruits).next().html()).to.equal('Plum'); + }); + + it('(elem) : should replace the selected element with given element', function() { + var $src = $('
      '); + var $elem = $('

      hi there

      '); + var $replaced = $src.replaceWith($elem); + expect($replaced[0].parent.type).to.equal('root'); + expect($.html($replaced[0].parent)).to.equal('

      hi there

      '); + expect($.html($replaced)).to.equal('
        '); + }); + + it('(elem) : should replace the single selected element with given element', function() { + var $src = $('
        '); + var $elem = $('

        hi there

        '); + var $replaced = $src.replaceWith($elem); + expect($replaced[0].parent.type).to.equal('root'); + expect($.html($replaced[0].parent)).to.equal('

        hi there

        '); + expect($.html($replaced)).to.equal('
        '); + }); + + it('(str) : should accept strings', function() { + var $src = $('
        '); + var $replaced = $src.replaceWith('

        hi there

        '); + expect($replaced[0].parent.type).to.equal('root'); + expect($.html($replaced[0].parent)).to.equal('

        hi there

        '); + expect($.html($replaced)).to.equal('
        '); + }); + + }); + + describe('.empty', function() { + + it('() : should remove all children from selected elements', function() { + var $fruits = $(fruits); + $('#fruits', $fruits).empty(); + expect($('#fruits', $fruits).children()).to.have.length(0); + }); + + }); + + describe('.html', function() { + + it('() : should get the innerHTML for an element', function() { + var $fruits = $(fruits); + expect($fruits.html()).to.equal([ + '
      • Apple
        • ', + '
      • Orange
        • ', + '
      • Pear
        • ' + ].join('')); + }); + + it('() : should get innerHTML even if its just text', function() { + var item = '
      • Pear
        • '; + expect($('.pear', item).html()).to.equal('Pear'); + }); + + it('() : should return empty string if nothing inside', function() { + var item = '
      • '; + expect($('li', item).html()).to.equal(''); + }); + + it('(html) : should set the html for its children', function() { + var $fruits = $(fruits); + $fruits.html('
      • Durian
        • '); + var html = $fruits.html(); + expect(html).to.equal('
      • Durian
        • '); + }); + + it('(elem) : should set the html for its children with element', function() { + var $fruits = $(fruits); + $fruits.html($('
      • Durian
        • ')); + var html = $fruits.html(); + expect(html).to.equal('
      • Durian
        • '); + }); + + }); + + describe('.toString', function() { + it('() : should get the outerHTML for an element', function() { + var $fruits = $(fruits); + expect($fruits.toString()).to.equal(fruits); + }); + + it('() : should return an html string for a set of elements', function() { + var $fruits = $(fruits); + expect($fruits.find('li').toString()).to.equal('
      • Apple
      • Orange
      • Pear
        • '); + }); + + it('() : should be called implicitly', function() { + var string = [$(""), $(""), $("")].join(""); + expect(string).to.equal(''); + }); + }); + + describe('.text', function() { + + it('() : gets the text for a single element', function() { + expect($('.apple', fruits).text()).to.equal('Apple'); + }); + + it('() : combines all text from children text nodes', function() { + expect($('#fruits', fruits).text()).to.equal('AppleOrangePear'); + }); + + it('(text) : sets the text for the child node', function() { + var $fruits = $(fruits); + $('.apple', $fruits).text('Granny Smith Apple'); + expect($('.apple', $fruits)[0].children[0].data).to.equal('Granny Smith Apple'); + }); + + it('should allow functions as arguments', function() { + var $fruits = $(fruits); + $('.apple', $fruits).text(function(idx, content) { + expect(idx).to.equal(0); + expect(content).to.equal('Apple'); + return 'whatever mate'; + }); + expect($('.apple', $fruits)[0].children[0].data).to.equal('whatever mate'); + }); + + it('should decode special chars', function() { + var text = $('

        M&M

        ').text(); + expect(text).to.equal('M&M'); + }); + + it('should work with special chars added as strings', function() { + var text = $('

        M&M

        ').text(); + expect(text).to.equal('M&M'); + }); + + it('(str) should encode then decode unsafe characters', function() { + var $apple = $('.apple', fruits); + + $apple.text('blah blah'); + expect($apple[0].children[0].data).to.equal('blah <script>alert("XSS!")</script> blah'); + expect($apple.text()).to.equal('blah blah'); + + $apple.text('blah blah'); + expect($apple.html()).to.not.contain(''); + }); + }); + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/test/api.traversing.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/test/api.traversing.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,355 @@ +var expect = require('expect.js'), + $ = require('../'), + food = require('./fixtures').food, + fruits = require('./fixtures').fruits; + +describe('$(...)', function() { + + describe('.find', function() { + + it('() : should find nothing', function() { + expect($('ul', fruits).find()).to.have.length(0); + }); + + it('(single) : should find one descendant', function() { + expect($('#fruits', fruits).find('.apple')[0].attribs['class']).to.equal('apple'); + }); + + it('(many) : should find all matching descendant', function() { + expect($('#fruits', fruits).find('li')).to.have.length(3); + }); + + it('(many) : should merge all selected elems with matching descendants'); + + it('(invalid single) : should return empty if cant find', function() { + expect($('ul', fruits).find('blah')).to.have.length(0); + }); + + it('(invalid single) : should query descendants only', function() { + expect($('#fruits', fruits).find('ul')).to.have.length(0); + }); + + it('should return empty if search already empty result', function() { + expect($('#fruits').find('li')).to.have.length(0); + }); + + it('should throw a SyntaxError if given an invalid selector', function() { + expect(function() { + $('#fruits').find(':bah'); + }).to.throwException(function(err) { + expect(err).to.be.a(SyntaxError); + }); + }); + + }); + + describe('.children', function() { + + it('() : should get all children', function() { + expect($('ul', fruits).children()).to.have.length(3); + }); + + it('() : should return children of all matched elements', function() { + expect($('ul ul', food).children()).to.have.length(5); + }); + + it('(selector) : should return children matching selector', function() { + var cls = $('ul', fruits).children('.orange')[0].attribs['class']; + expect(cls).to.equal('orange'); + }); + + it('(invalid selector) : should return empty', function() { + expect($('ul', fruits).children('.lulz')).to.have.length(0); + }); + + it('should only match immediate children, not ancestors'); + + }); + + describe('.next', function() { + + it('() : should return next element', function() { + var cls = $('.orange', fruits).next()[0].attribs['class']; + expect(cls).to.equal('pear'); + }); + + it('(no next) : should return empty for last child', function() { + expect($('.pear', fruits).next()).to.have.length(0); + }); + + }); + + describe('.nextAll', function() { + + it('() : should return all following siblings', function() { + var elems = $('.apple', fruits).nextAll(); + expect(elems).to.have.length(2); + expect(elems[0].attribs['class']).to.equal('orange'); + expect(elems[1].attribs['class']).to.equal('pear'); + }); + + it('(no next) : should return empty for last child', function() { + expect($('.pear', fruits).nextAll()).to.have.length(0); + }); + + }); + + describe('.prev', function() { + + it('() : should return previous element', function() { + var cls = $('.orange', fruits).prev()[0].attribs['class']; + expect(cls).to.equal('apple'); + }); + + it('(no prev) : should return empty for first child', function() { + expect($('.apple', fruits).prev()).to.have.length(0); + }); + + }); + + describe('.prevAll', function() { + + it('() : should return all preceding siblings', function() { + var elems = $('.pear', fruits).prevAll(); + expect(elems).to.have.length(2); + expect(elems[0].attribs['class']).to.equal('orange'); + expect(elems[1].attribs['class']).to.equal('apple'); + }); + + it('(no prev) : should return empty for first child', function() { + expect($('.apple', fruits).prevAll()).to.have.length(0); + }); + + }); + + describe('.siblings', function() { + + it('() : should get all the siblings', function() { + expect($('.orange', fruits).siblings()).to.have.length(2); + expect($('#fruits', fruits).siblings()).to.have.length(0); + }); + + it('(selector) : should get all siblings that match the selector', function() { + expect($('.orange', fruits).siblings('.apple')).to.have.length(1); + expect($('.orange', fruits).siblings('.peach')).to.have.length(0); + }); + + it('(selector) : should throw a SyntaxError if given an invalid selector', function() { + expect(function() { + $('.orange', fruits).siblings(':bah'); + }).to.throwException(function(err) { + expect(err).to.be.a(SyntaxError); + }); + }); + + }); + + describe('.parents', function() { + it('() : should get all of the parents in logical order', function(){ + var result = $('.orange', food).parents(); + expect(result).to.have.length(2); + expect(result[0].attribs.id).to.be('fruits'); + expect(result[1].attribs.id).to.be('food'); + result = $('#food', food).parents() + expect(result).to.have.length(1); + expect(result[0].attribs.id).to.be('food'); + }) + it('(selector) : should get all of the parents that match the selector in logical order', function() { + var result = $('.orange', food).parents('#fruits'); + expect(result).to.have.length(1); + expect(result[0].attribs.id).to.be('fruits'); + result = $('.orange', food).parents('ul'); + expect(result).to.have.length(2); + expect(result[0].attribs.id).to.be('fruits'); + expect(result[1].attribs.id).to.be('food'); + }) + it('() : should not break if the selector does not have any results', function() { + var result = $('.saladbar', food).parents(); + expect(result).to.have.length(0); + }) + }); + + describe('.closest', function() { + + it('() : should return an empty array', function() { + var result = $('.orange', fruits).closest(); + expect(result).to.have.length(0); + }) + + it('(selector) : should find the closest element that matches the selector, searching through its ancestors and itself', function() { + expect($('.orange', fruits).closest('.apple')).to.have.length(0); + var result = $('.orange', food).closest('#food'); + expect(result[0].attribs['id']).to.be('food'); + result = $('.orange', food).closest('ul'); + expect(result[0].attribs['id']).to.be('fruits'); + result = $('.orange', food).closest('li'); + expect(result[0].attribs['class']).to.be('orange'); + }) + + it('() : should not break if the selector does not have any results', function() { + var result = $('.saladbar', food).closest('ul'); + expect(result).to.have.length(0); + }) + + }); + + describe('.each', function() { + + it('( (i, elem) -> ) : should loop selected returning fn with (i, elem)', function() { + var items = [], + classes = ['apple', 'orange', 'pear']; + $('li', fruits).each(function(idx, elem) { + items[idx] = elem; + expect(this[0].attribs['class']).to.equal(classes[idx]); + }); + expect(items[0].attribs['class']).to.equal('apple'); + expect(items[1].attribs['class']).to.equal('orange'); + expect(items[2].attribs['class']).to.equal('pear'); + }); + + it('( (i, elem) -> ) : should break iteration when the iterator function returns false', function() { + + var iterationCount = 0; + $('li', fruits).each(function(idx, elem) { + iterationCount++; + return idx < 1; + }); + + expect(iterationCount).to.equal(2); + }); + + }); + + describe('.map', function() { + it('(fn) : should return an array of mapped items', function() { + var classes = $('li', fruits).map(function(i, el) { + expect(this[0]).to.be(el); + expect(el.name).to.be('li'); + expect(i).to.be.a('number'); + return el.attribs['class']; + }).join(', '); + + expect(classes).to.be('apple, orange, pear'); + }); + }); + + describe('.filter', function() { + it('(selector) : should reduce the set of matched elements to those that match the selector', function() { + var pear = $('li', fruits).filter('.pear').text(); + expect(pear).to.be('Pear'); + }); + + it('(selector) : should not consider nested elements', function() { + var lis = $(fruits).filter('li'); + expect(lis).to.have.length(0); + }); + + it('(fn) : should reduce the set of matched elements to those that pass the function\'s test', function() { + var orange = $('li', fruits).filter(function(i, el) { + expect(this[0]).to.be(el); + expect(el.name).to.be('li'); + expect(i).to.be.a('number'); + return this.attr('class') === 'orange'; + }).text(); + + expect(orange).to.be('Orange'); + }); + }); + + describe('.first', function() { + + it('() : should return the first item', function() { + var $src = $('foobarbaz'); + var $elem = $src.first(); + expect($elem.length).to.equal(1); + expect($elem[0].children[0].data).to.equal('foo'); + }); + + it('() : should return an empty object for an empty object', function() { + var $src = $(); + var $first = $src.first(); + expect($first.length).to.equal(0); + expect($first[0]).to.be(undefined); + }); + + }); + + describe('.last', function() { + + it('() : should return the last element', function() { + var $src = $('foobarbaz'); + var $elem = $src.last(); + expect($elem.length).to.equal(1); + expect($elem[0].children[0].data).to.equal('baz'); + }); + + it('() : should return an empty object for an empty object', function() { + var $src = $(); + var $last = $src.last(); + expect($last.length).to.equal(0); + expect($last[0]).to.be(undefined); + }); + + }); + + describe('.first & .last', function() { + + it('() : should return equivalent collections if only one element', function() { + var $src = $('bar'); + var $first = $src.first(); + var $last = $src.last(); + expect($first.length).to.equal(1); + expect($first[0].children[0].data).to.equal('bar'); + expect($last.length).to.equal(1); + expect($last[0].children[0].data).to.equal('bar'); + expect($first[0]).to.equal($last[0]); + }); + + }); + + describe('.eq', function() { + + function getText(el) { + if(!el.length) return ''; + return el[0].children[0].data; + } + + it('(i) : should return the element at the specified index', function() { + expect(getText($('li', fruits).eq(0))).to.equal('Apple'); + expect(getText($('li', fruits).eq(1))).to.equal('Orange'); + expect(getText($('li', fruits).eq(2))).to.equal('Pear'); + expect(getText($('li', fruits).eq(3))).to.equal(''); + expect(getText($('li', fruits).eq(-1))).to.equal('Pear'); + }); + + }); + + describe('.slice', function() { + + function getText(el) { + if(!el.length) return ''; + return el[0].children[0].data; + } + + it('(start) : should return all elements after the given index', function() { + var sliced = $('li', fruits).slice(1); + expect(sliced).to.have.length(2); + expect(getText(sliced.eq(0))).to.equal('Orange'); + expect(getText(sliced.eq(1))).to.equal('Pear'); + }); + + it('(start, end) : should return all elements matching the given range', function() { + var sliced = $('li', fruits).slice(1, 2); + expect(sliced).to.have.length(1); + expect(getText(sliced.eq(0))).to.equal('Orange'); + }); + + it('(-start) : should return element matching the offset from the end', function() { + var sliced = $('li', fruits).slice(-1); + expect(sliced).to.have.length(1); + expect(getText(sliced.eq(0))).to.equal('Pear'); + }); + + }); + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/test/api.utils.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/test/api.utils.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,94 @@ +var expect = require('expect.js'), + fixtures = require('./fixtures'), + $ = require('../'); + + +describe('$', function() { + + describe('.html', function() { + + it('() : should return innerHTML; $.html(obj) should return outerHTML', function() { + var $div = $('div', '
        foobar
        '); + var span = $div.children()[1]; + expect($(span).html()).to.equal('bar'); + expect($.html(span)).to.equal('bar'); + }); + + it('() : should accept an object, an array, or a cheerio object', function() { + var $span = $('foo'); + expect($.html($span[0])).to.equal('foo'); + expect($.html($span)).to.equal('foo'); + }); + + it('() : should be able to set to an empty string', function() { + var $elem = $('foo').html(''); + expect($.html($elem)).to.equal(''); + }); + + it('() : of empty cheerio object should return null', function() { + expect($().html()).to.be(null); + }); + + it('(selector) : should return the outerHTML of the selected element', function() { + var _$ = $.load(fixtures.fruits); + expect(_$.html('.pear')).to.equal('
      • Pear
        • '); + }); + }); + + + + describe('.load', function() { + + it('(html) : should retain original root after creating a new node', function() { + var $html = $.load('
          '); + expect($html('body')).to.have.length(1); + $html('', { xmlMode : true }); + // console.log($html('script')[0].type); + // expect($html('script')[0].type).to.be('tag'); + // }); + + }); + + + describe('.clone', function() { + + it('() : should return a copy', function() { + var $src = $('
          foobarbaz
          ').children(); + var $elem = $src.clone(); + expect($elem.length).to.equal(3); + expect($elem.parent().length).to.equal(1); + expect($elem.parent()[0].type).to.equal('root'); + expect($elem.text()).to.equal($src.text()); + $src.text('rofl'); + expect($elem.text()).to.not.equal($src.text()); + }); + + }); + + describe('.root', function() { + + it('() : should return a cheerio-wrapped root object', function() { + var $html = $.load('
          foobar
          '); + $html.root().append('
          '); + expect($html.html()).to.equal('
          foobar
          '); + }); + + }); + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/test/cheerio.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/test/cheerio.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,201 @@ +var expect = require('expect.js'), + _ = require('underscore'), + $ = require('../'), + fixtures = require('./fixtures'), + fruits = fixtures.fruits, + food = fixtures.food; + +// HTML +var script = '', + multiclass = '

          Save

          '; + +describe('cheerio', function() { + + it('should get the version', function() { + expect(/\d+\.\d+\.\d+/.test($.version)).to.be.ok(); + }); + + it('$(null) should return be empty', function() { + expect($(null)).to.be.empty(); + }); + + it('$(undefined) should be empty', function() { + expect($(undefined)).to.be.empty(); + }); + + it('$(null) should be empty', function() { + expect($('')).to.be.empty(); + }); + + it('$(selector) with no context or root should be empty', function() { + expect($('.h2')).to.be.empty(); + expect($('#fruits')).to.be.empty(); + }); + + it('should be able to create html without a root or context', function() { + var $h2 = $('

          '); + expect($h2).to.not.be.empty(); + expect($h2).to.have.length(1); + expect($h2[0].name).to.equal('h2'); + }); + + it('should be able to create complicated html', function() { + var $script = $(script); + expect($script).to.not.be.empty(); + expect($script).to.have.length(1); + expect($script[0].attribs.src).to.equal('script.js'); + expect($script[0].attribs.type).to.equal('text/javascript'); + expect($script[0].children).to.be.empty(); + }); + + var testAppleSelect = function($apple) { + expect($apple).to.have.length(1); + $apple = $apple[0]; + expect($apple.parent.name).to.equal('ul'); + expect($apple.prev).to.be(null); + expect($apple.next.attribs['class']).to.equal('orange'); + expect($apple.children).to.have.length(1); + expect($apple.children[0].data).to.equal('Apple'); + }; + + it('should be able to select .apple with only a context', function() { + var $apple = $('.apple', fruits); + testAppleSelect($apple); + }); + + it('should be able to select .apple with only a root', function() { + var $apple = $('.apple', null, fruits); + testAppleSelect($apple); + }); + + it('should be able to select an id', function() { + var $fruits = $('#fruits', null, fruits); + expect($fruits).to.have.length(1); + expect($fruits[0].attribs.id).to.equal('fruits'); + }); + + it('should be able to select a tag', function() { + var $ul = $('ul', fruits); + expect($ul).to.have.length(1); + expect($ul[0].name).to.equal('ul'); + }); + + it('should be able to filter down using the context', function() { + var q = $.load(fruits), + apple = q('.apple', 'ul'), + lis = q('li', 'ul'); + + expect(apple).to.have.length(1); + expect(lis).to.have.length(3); + }); + + it('should select only elements inside given context (Issue #193)', function() { + var q = $.load(food), + fruits = q('#fruits'), + fruitElements = q('li', fruits); + + expect(fruitElements).to.have.length(3); + }); + + it('should be able to select multiple tags', function() { + var $fruits = $('li', null, fruits); + expect($fruits).to.have.length(3); + var classes = ['apple', 'orange', 'pear']; + $fruits.each(function(idx, $fruit) { + expect($fruit.attribs['class']).to.equal(classes[idx]); + }); + }); + + it('should be able to do: $("#fruits .apple")', function() { + var $apple = $('#fruits .apple', fruits); + testAppleSelect($apple); + }); + + it('should be able to do: $("li.apple")', function() { + var $apple = $('li.apple', fruits); + testAppleSelect($apple); + }); + + it('should be able to select by attributes', function() { + var $apple = $('li[class=apple]', fruits); + testAppleSelect($apple); + }); + + it('should be able to select multiple classes: $(".btn.primary")', function() { + var $a = $('.btn.primary', multiclass); + expect($a).to.have.length(1); + expect($a[0].children[0].data).to.equal('Save'); + }); + + it('should be able to select multiple elements: $(".apple, #fruits")', function() { + var $elems = $('.apple, #fruits', fruits); + expect($elems).to.have.length(2); + + var $apple = _($elems).filter(function(elem) { + return elem.attribs['class'] === 'apple'; + }); + var $fruits = _($elems).filter(function(elem) { + return elem.attribs.id === 'fruits'; + }); + testAppleSelect($apple); + expect($fruits[0].attribs.id).to.equal('fruits'); + }); + + it('should select first element $(:first)'); + // var $elem = $(':first', fruits); + // var $h2 = $('

          fruits

          '); + // console.log($elem.before('hi')); + // console.log($elem.before($h2)); + + it('should be able to select immediate children: $("#fruits > .pear")', function() { + var $food = $(food); + $('.pear', $food).append('
        • Another Pear!
          • '); + expect($('#fruits .pear', $food)).to.have.length(2); + var $elem = $('#fruits > .pear', $food); + expect($elem).to.have.length(1); + expect($elem.attr('class')).to.equal('pear'); + }); + + it('should be able to select immediate children: $(".apple + .pear")', function() { + var $elem = $('.apple + li', fruits); + expect($elem).to.have.length(1); + $elem = $('.apple + .pear', fruits); + expect($elem).to.have.length(0); + $elem = $('.apple + .orange', fruits); + expect($elem).to.have.length(1); + expect($elem.attr('class')).to.equal('orange'); + }); + + it('should be able to select immediate children: $(".apple ~ .pear")', function() { + var $elem = $('.apple ~ li', fruits); + expect($elem).to.have.length(2); + $elem = $('.apple ~ .pear', fruits); + expect($elem.attr('class')).to.equal('pear'); + }); + + it('should handle wildcards on attributes: $("li[class*=r]")', function() { + var $elem = $('li[class*=r]', fruits); + expect($elem).to.have.length(2); + expect($elem.eq(0).attr('class')).to.equal('orange'); + expect($elem.eq(1).attr('class')).to.equal('pear'); + }); + + it('should handle beginning of attr selectors: $("li[class^=o]")', function() { + var $elem = $('li[class^=o]', fruits); + expect($elem).to.have.length(1); + expect($elem.eq(0).attr('class')).to.equal('orange'); + }); + + it('should handle beginning of attr selectors: $("li[class$=e]")', function() { + var $elem = $('li[class$=e]', fruits); + expect($elem).to.have.length(2); + expect($elem.eq(0).attr('class')).to.equal('apple'); + expect($elem.eq(1).attr('class')).to.equal('orange'); + }); + + it('should gracefully degrade on complex, unmatched queries', function() { + var $elem = $('Eastern States Cup #8-fin 
          Downhill '); + expect($elem).to.have.length(0); // [] + }); + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/test/fixtures.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/test/fixtures.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,29 @@ +exports.fruits = [ + '
            ', + '
          • Apple
            • ', + '
          • Orange
            • ', + '
          • Pear
            • ', + '
          ' +].join(''); + +exports.vegetables = [ + '
            ', + '
          • Carrot
            • ', + '
          • Sweetcorn
            • ', + '
          ' +].join(''); + +exports.food = [ + '
            ', + exports.fruits, + exports.vegetables, + '
          ' +].join(''); + +exports.inputs = [ + '', + '', + '', + '', + '' +].join(''); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/test/mocha.opts --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/test/mocha.opts Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +--reporter list +--growl \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/test/parse.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/test/parse.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,336 @@ +var expect = require('expect.js'), + parse = require('../lib/parse'); + + +// Tags +var basic = ''; +var siblings = '

          '; + +// Single Tags +var single = '
          '; +var singleWrong = '
          '; + +// Children +var children = '
          '; +var li = '
        • Durian
          • '; + +// Attributes +var attributes = 'man waving'; +var noValueAttribute = ''; + +// Comments +var comment = ''; +var conditional = ''; + +// Text +var text = 'lorem ipsum'; + +// Script +var script = ''; +var scriptEmpty = ''; + +// Style +var style = ''; +var styleEmpty = ''; + +// Directives +var directive = ''; + + +describe('parse', function() { + + describe('.eval', function() { + + it('should parse basic empty tags: ' + basic, function() { + var tag = parse.evaluate(basic)[0]; + expect(tag.type).to.equal('tag'); + expect(tag.name).to.equal('html'); + expect(tag.children).to.be.empty(); + }); + + it('should handle sibling tags: ' + siblings, function() { + var dom = parse.evaluate(siblings), + h2 = dom[0], + p = dom[1]; + + expect(dom).to.have.length(2); + expect(h2.name).to.equal('h2'); + expect(p.name).to.equal('p'); + }); + + it('should handle single tags: ' + single, function() { + var tag = parse.evaluate(single)[0]; + expect(tag.type).to.equal('tag'); + expect(tag.name).to.equal('br'); + expect(tag.children).to.be.empty(); + }); + + it('should handle malformatted single tags: ' + singleWrong, function() { + var tag = parse.evaluate(singleWrong)[0]; + expect(tag.type).to.equal('tag'); + expect(tag.name).to.equal('br'); + expect(tag.children).to.be.empty(); + }); + + it('should handle tags with children: ' + children, function() { + var tag = parse.evaluate(children)[0]; + expect(tag.type).to.equal('tag'); + expect(tag.name).to.equal('html'); + expect(tag.children).to.be.ok(); + expect(tag.children).to.have.length(1); + }); + + it('should handle tags with children: ' + li, function() { + var tag = parse.evaluate(li)[0]; + expect(tag.children).to.have.length(1); + expect(tag.children[0].data).to.equal('Durian'); + }); + + it('should handle tags with attributes: ' + attributes, function() { + var attrs = parse.evaluate(attributes)[0].attribs; + expect(attrs).to.be.ok(); + expect(attrs.src).to.equal('hello.png'); + expect(attrs.alt).to.equal('man waving'); + }); + + it('should handle value-less attributes: ' + noValueAttribute, function() { + var attrs = parse.evaluate(noValueAttribute)[0].attribs; + expect(attrs).to.be.ok(); + expect(attrs.disabled).to.equal(''); + }); + + it('should handle comments: ' + comment, function() { + var elem = parse.evaluate(comment)[0]; + expect(elem.type).to.equal('comment'); + expect(elem.data).to.equal(' sexy '); + }); + + it('should handle conditional comments: ' + conditional, function() { + var elem = parse.evaluate(conditional)[0]; + expect(elem.type).to.equal('comment'); + expect(elem.data).to.equal(conditional.replace('', '')); + }); + + it('should handle text: ' + text, function() { + var text_ = parse.evaluate(text)[0]; + expect(text_.type).to.equal('text'); + expect(text_.data).to.equal('lorem ipsum'); + }); + + it('should handle script tags: ' + script, function() { + var script_ = parse.evaluate(script)[0]; + expect(script_.type).to.equal('script'); + expect(script_.name).to.equal('script'); + expect(script_.attribs.type).to.equal('text/javascript'); + expect(script_.children).to.have.length(1); + expect(script_.children[0].type).to.equal('text'); + expect(script_.children[0].data).to.equal('alert("hi world!");'); + }); + + it('should handle style tags: ' + style, function() { + var style_ = parse.evaluate(style)[0]; + expect(style_.type).to.equal('style'); + expect(style_.name).to.equal('style'); + expect(style_.attribs.type).to.equal('text/css'); + expect(style_.children).to.have.length(1); + expect(style_.children[0].type).to.equal('text'); + expect(style_.children[0].data).to.equal(' h2 { color:blue; } '); + }); + + it('should handle directives: ' + directive, function() { + var elem = parse.evaluate(directive)[0]; + expect(elem.type).to.equal('directive'); + expect(elem.data).to.equal('!doctype html'); + expect(elem.name).to.equal('!doctype'); + }); + + }); + + describe('.connect', function() { + + var create = function(html) { + var dom = parse.evaluate(html); + return parse.connect(dom); + }; + + it('should fill in empty attributes: ' + basic, function() { + var tag = create(basic)[0]; + + // Should exist but be null + expect(tag.parent).to.be(null); + expect(tag.next).to.be(null); + expect(tag.prev).to.be(null); + + // Should exist but be empty + expect(tag.children).to.be.empty(); + expect(tag.attribs).to.be.ok(); + }); + + it('should should fill in empty attributes for scripts: ' + scriptEmpty, function() { + var script = create(scriptEmpty)[0]; + + // Should exist but be null + expect(script.parent).to.be(null); + expect(script.next).to.be(null); + expect(script.prev).to.be(null); + + // Should exist but be empty + expect(script.children).to.be.empty(); + expect(script.attribs).to.be.ok(); + }); + + it('should should fill in empty attributes for styles: ' + styleEmpty, function() { + var style = create(styleEmpty)[0]; + + // Should exist but be null + expect(style.parent).to.be(null); + expect(style.next).to.be(null); + expect(style.prev).to.be(null); + + // Should exist but be empty + expect(style.children).to.be.empty(); + expect(style.attribs).to.be.ok(); + }); + + it('should have next and prev siblings: ' + siblings, function() { + var dom = create(siblings), + h2 = dom[0], + p = dom[1]; + + // No parents + expect(h2.parent).to.be(null); + expect(p.parent).to.be(null); + + // Neighbors + expect(h2.next.name).to.equal('p'); + expect(p.prev.name).to.equal('h2'); + + // Should exist but be empty + expect(h2.children).to.be.empty(); + expect(h2.attribs).to.be.ok(); + expect(p.children).to.be.empty(); + expect(p.attribs).to.be.ok(); + }); + + it('should connect child with parent: ' + children, function() { + var html = create(children)[0], + br = html.children[0]; + + // html has 1 child and it's
          + expect(html.children).to.have.length(1); + expect(html.children[0].name).to.equal('br'); + + // br's parent is html + expect(br.parent.name).to.equal('html'); + }); + + it('should fill in some empty attributes for comments: ' + comment, function() { + var elem = create(comment)[0]; + + // Should exist but be null + expect(elem.parent).to.be(null); + expect(elem.next).to.be(null); + expect(elem.prev).to.be(null); + + // Should not exist at all + expect(elem.children).to.not.be.ok(); + expect(elem.attribs).to.not.be.ok(); + }); + + it('should fill in some empty attributes for text: ' + text, function() { + var text = create(text)[0]; + + // Should exist but be null + expect(text.parent).to.be(null); + expect(text.next).to.be(null); + expect(text.prev).to.be(null); + + // Should not exist at all + expect(text.children).to.not.be.ok(); + expect(text.attribs).to.not.be.ok(); + }); + + it('should fill in some empty attributes for directives: ' + directive, function() { + var elem = create(directive)[0]; + + // Should exist but be null + expect(elem.parent).to.be(null); + expect(elem.next).to.be(null); + expect(elem.prev).to.be(null); + + // Should not exist at all + expect(elem.children).to.not.be.ok(); + expect(elem.attribs).to.not.be.ok(); + }); + + }); + + describe('.parse', function() { + + // root test utility + function rootTest(root) { + expect(root.name).to.equal('root'); + + // Should exist but be null + expect(root.next).to.be(null); + expect(root.prev).to.be(null); + expect(root.parent).to.be(null); + + var child = root.children[0]; + expect(child.parent).to.equal(root); + } + + it('should add root to: ' + basic, function() { + var root = parse(basic); + rootTest(root); + expect(root.children).to.have.length(1); + expect(root.children[0].name).to.equal('html'); + }); + + it('should add root to: ' + siblings, function() { + var root = parse(siblings); + rootTest(root); + expect(root.children).to.have.length(2); + expect(root.children[0].name).to.equal('h2'); + expect(root.children[1].name).to.equal('p'); + expect(root.children[1].parent.name).to.equal('root'); + }); + + it('should add root to: ' + comment, function() { + var root = parse(comment); + rootTest(root); + expect(root.children).to.have.length(1); + expect(root.children[0].type).to.equal('comment'); + }); + + it('should add root to: ' + text, function() { + var root = parse(text); + rootTest(root); + expect(root.children).to.have.length(1); + expect(root.children[0].type).to.equal('text'); + }); + + it('should add root to: ' + scriptEmpty, function() { + var root = parse(scriptEmpty); + rootTest(root); + expect(root.children).to.have.length(1); + expect(root.children[0].type).to.equal('script'); + }); + + it('should add root to: ' + styleEmpty, function() { + var root = parse(styleEmpty); + rootTest(root); + expect(root.children).to.have.length(1); + expect(root.children[0].type).to.equal('style'); + }); + + it('should add root to: ' + directive, function() { + var root = parse(directive); + rootTest(root); + expect(root.children).to.have.length(1); + expect(root.children[0].type).to.equal('directive'); + }); + + }); + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/test/render.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/test/render.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,53 @@ +var expect = require('expect.js'), + parse = require('../lib/parse'), + render = require('../lib/render'); + +var html = function(str, options) { + options = options || {}; + var dom = parse(str, options); + return render(dom); +}; + +describe('render', function() { + + describe('(html)', function() { + + it('should render
          tags correctly', function(done) { + var str = '
          '; + expect(html(str)).to.equal('
          '); + done(); + }); + + it('should shorten the "checked" attribute when it contains the value "checked"', function(done) { + var str = ''; + expect(html(str)).to.equal(''); + done(); + }); + + it('should not shorten the "name" attribute when it contains the value "name"', function(done) { + var str = ''; + expect(html(str)).to.equal(''); + done(); + }); + + it('should render comments correctly', function(done) { + var str = ''; + expect(html(str)).to.equal(''); + done(); + }); + + it('should render whitespace by default', function(done) { + var str = 'hi blah'; + expect(html(str)).to.equal(str); + done(); + }); + + it('should ignore whitespace if specified', function(done) { + var str = 'hi blah '; + expect(html(str, {ignoreWhitespace: true})).to.equal('hiblah '); + done(); + }); + + }); + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/test/utilities.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/test/utilities.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,33 @@ +var expect = require('expect.js'), + $ = require('../'), + food = require('./fixtures').food; + +describe('utility methods', function() { + + describe('.contains', function() { + + it('(container, contained) : should correctly detect the provided element', function() { + var $food = $(food); + var $fruits = $food.find('#fruits'); + var $apple = $fruits.find('.apple'); + + expect($.contains($food[0], $fruits[0])).to.equal(true); + expect($.contains($food[0], $apple[0])).to.equal(true); + }); + + it('(container, other) : should not detect elements that are not contained', function() { + var $food = $(food); + var $fruits = $food.find('#fruits'); + var $vegetables = $food.find('#vegetables'); + var $apple = $fruits.find('.apple'); + + expect($.contains($vegetables[0], $apple[0])).to.equal(false); + expect($.contains($fruits[0], $vegetables[0])).to.equal(false); + expect($.contains($vegetables[0], $fruits[0])).to.equal(false); + expect($.contains($fruits[0], $fruits[0])).to.equal(false); + expect($.contains($vegetables[0], $vegetables[0])).to.equal(false); + }); + + }); + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/cheerio/test/xml.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/cheerio/test/xml.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,29 @@ +var expect = require('expect.js'), + _ = require('underscore'), + cheerio = require('../lib/cheerio'); + +var xml = function(str, options) { + options = _.extend({ xmlMode: true }, options); + var dom = cheerio.load(str, options); + return dom.xml(); +}; + +describe('render', function() { + + describe('(xml)', function() { + + it('should render tags correctly', function(done) { + var str = ''; + expect(xml(str)).to.equal(''); + done(); + }); + + it('should render tags (RSS) correctly', function(done) { + var str = 'http://www.github.com/'; + expect(xml(str)).to.equal('http://www.github.com/'); + done(); + }); + + }); + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/.jshintrc --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/.jshintrc Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,52 @@ +{ + "predef": [ + "console", + "Ember", + "DS", + "Handlebars", + "Metamorph", + "ember_assert", + "ember_warn", + "ember_deprecate", + "ember_deprecateFunc", + "require", + "suite", + "equal", + "equals", + "test", + "testBoth", + "raises", + "deepEqual", + "start", + "stop", + "ok", + "strictEqual", + "module" + ], + + "node" : true, + "es5" : true, + "browser" : true, + + "boss" : true, + "curly": false, + "debug": false, + "devel": false, + "eqeqeq": true, + "evil": true, + "forin": false, + "immed": false, + "laxbreak": false, + "newcap": true, + "noarg": true, + "noempty": false, + "nonew": false, + "nomen": false, + "onevar": false, + "plusplus": false, + "regexp": false, + "undef": true, + "sub": true, + "strict": false, + "white": false +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,10 @@ +.DS_Store +.gitignore +.rvmrc +Gemfile +Gemfile.lock +Rakefile +bench/* +spec/* +src/* +vendor/* diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/.rspec --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/.rspec Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +-cfs diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,19 @@ +Copyright (C) 2011 by Yehuda Katz + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/README.markdown --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/README.markdown Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,391 @@ +[![Build Status](https://travis-ci.org/wycats/handlebars.js.png?branch=master)](https://travis-ci.org/wycats/handlebars.js) + +Handlebars.js +============= + +Handlebars.js is an extension to the [Mustache templating +language](http://mustache.github.com/) created by Chris Wanstrath. +Handlebars.js and Mustache are both logicless templating languages that +keep the view and the code separated like we all know they should be. + +Checkout the official Handlebars docs site at +[http://www.handlebarsjs.com](http://www.handlebarsjs.com). + + +Installing +---------- +Installing Handlebars is easy. Simply download the package [from the +official site](http://handlebarsjs.com/) and add it to your web pages +(you should usually use the most recent version). + +Usage +----- +In general, the syntax of Handlebars.js templates is a superset +of Mustache templates. For basic syntax, check out the [Mustache +manpage](http://mustache.github.com/mustache.5.html). + +Once you have a template, use the `Handlebars.compile` method to compile +the template into a function. The generated function takes a context +argument, which will be used to render the template. + +```js +var source = "

          Hello, my name is {{name}}. I am from {{hometown}}. I have " + + "{{kids.length}} kids:

          " + + "
            {{#kids}}
          • {{name}} is {{age}}
            • {{/kids}}
          "; +var template = Handlebars.compile(source); + +var data = { "name": "Alan", "hometown": "Somewhere, TX", + "kids": [{"name": "Jimmy", "age": "12"}, {"name": "Sally", "age": "4"}]}; +var result = template(data); + +// Would render: +//

          Hello, my name is Alan. I am from Somewhere, TX. I have 2 kids:

          +//
            +//
          • Jimmy is 12
            • +//
          • Sally is 4
            • +//
          +``` + + +Registering Helpers +------------------- + +You can register helpers that Handlebars will use when evaluating your +template. Here's an example, which assumes that your objects have a URL +embedded in them, as well as the text for a link: + +```js +Handlebars.registerHelper('link_to', function() { + return "" + this.body + ""; +}); + +var context = { posts: [{url: "/hello-world", body: "Hello World!"}] }; +var source = "
            {{#posts}}
          • {{{link_to}}}
            • {{/posts}}
          " + +var template = Handlebars.compile(source); +template(context); + +// Would render: +// +// +``` + +Helpers take precedence over fields defined on the context. To access a field +that is masked by a helper, a path reference may be used. In the example above +a field named `link_to` on the `context` object would be referenced using: + +``` +{{./link_to}} +``` + +Escaping +-------- + +By default, the `{{expression}}` syntax will escape its contents. This +helps to protect you against accidental XSS problems caused by malicious +data passed from the server as JSON. + +To explicitly *not* escape the contents, use the triple-mustache +(`{{{}}}`). You have seen this used in the above example. + + +Differences Between Handlebars.js and Mustache +---------------------------------------------- +Handlebars.js adds a couple of additional features to make writing +templates easier and also changes a tiny detail of how partials work. + +### Paths + +Handlebars.js supports an extended expression syntax that we call paths. +Paths are made up of typical expressions and . characters. Expressions +allow you to not only display data from the current context, but to +display data from contexts that are descendants and ancestors of the +current context. + +To display data from descendant contexts, use the `.` character. So, for +example, if your data were structured like: + +```js +var data = {"person": { "name": "Alan" }, company: {"name": "Rad, Inc." } }; +``` + +You could display the person's name from the top-level context with the +following expression: + +``` +{{person.name}} +``` + +You can backtrack using `../`. For example, if you've already traversed +into the person object you could still display the company's name with +an expression like `{{../company.name}}`, so: + +``` +{{#person}}{{name}} - {{../company.name}}{{/person}} +``` + +would render: + +``` +Alan - Rad, Inc. +``` + +### Strings + +When calling a helper, you can pass paths or Strings as parameters. For +instance: + +```js +Handlebars.registerHelper('link_to', function(title, options) { + return "" + title + "!" +}); + +var context = { posts: [{url: "/hello-world", body: "Hello World!"}] }; +var source = '
            {{#posts}}
          • {{{link_to "Post"}}}
            • {{/posts}}
          ' + +var template = Handlebars.compile(source); +template(context); + +// Would render: +// +// +``` + +When you pass a String as a parameter to a helper, the literal String +gets passed to the helper function. + + +### Block Helpers + +Handlebars.js also adds the ability to define block helpers. Block +helpers are functions that can be called from anywhere in the template. +Here's an example: + +```js +var source = "
            {{#people}}
          • {{#link}}{{name}}{{/link}}
            • {{/people}}
          "; +Handlebars.registerHelper('link', function(options) { + return '' + options.fn(this) + ''; +}); +var template = Handlebars.compile(source); + +var data = { "people": [ + { "name": "Alan", "id": 1 }, + { "name": "Yehuda", "id": 2 } + ]}; +template(data); + +// Should render: +// +``` + +Whenever the block helper is called it is given one or more parameters, +any arguments that are passed in the helper in the call and an `options` +object containing the `fn` function which executes the block's child. +The block's current context may be accessed through `this`. + +Block helpers have the same syntax as mustache sections but should not be +confused with one another. Sections are akin to an implicit `each` or +`with` statement depending on the input data and helpers are explicit +pieces of code that are free to implement whatever behavior they like. +The [mustache spec](http://mustache.github.io/mustache.5.html) +defines the exact behavior of sections. In the case of name conflicts, +helpers are given priority. + +### Partials + +You can register additional templates as partials, which will be used by +Handlebars when it encounters a partial (`{{> partialName}}`). Partials +can either be String templates or compiled template functions. Here's an +example: + +```js +var source = "
            {{#people}}
          • {{> link}}
            • {{/people}}
          "; + +Handlebars.registerPartial('link', '{{name}}') +var template = Handlebars.compile(source); + +var data = { "people": [ + { "name": "Alan", "id": 1 }, + { "name": "Yehuda", "id": 2 } + ]}; + +template(data); + +// Should render: +// +``` + +### Comments + +You can add comments to your templates with the following syntax: + +```js +{{! This is a comment }} +``` + +You can also use real html comments if you want them to end up in the output. + +```html +
          + {{! This comment will not end up in the output }} + +
          +``` + + +Precompiling Templates +---------------------- + +Handlebars allows templates to be precompiled and included as javascript +code rather than the handlebars template allowing for faster startup time. + +### Installation +The precompiler script may be installed via npm using the `npm install -g handlebars` +command. + +### Usage + +
          +Precompile handlebar templates.
+Usage: handlebars template...
+
+Options:
+  -a, --amd        Create an AMD format function (allows loading with RequireJS)         [boolean]
+  -f, --output     Output File                                                           [string]
+  -k, --known      Known helpers                                                         [string]
+  -o, --knownOnly  Known helpers only                                                    [boolean]
+  -m, --min        Minimize output                                                       [boolean]
+  -s, --simple     Output template function only.                                        [boolean]
+  -r, --root       Template root. Base value that will be stripped from template names.  [string]
+
          + +If using the precompiler's normal mode, the resulting templates will be +stored to the `Handlebars.templates` object using the relative template +name sans the extension. These templates may be executed in the same +manner as templates. + +If using the simple mode the precompiler will generate a single +javascript method. To execute this method it must be passed to the using +the `Handlebars.template` method and the resulting object may be as +normal. + +### Optimizations + +- Rather than using the full _handlebars.js_ library, implementations that + do not need to compile templates at runtime may include _handlebars.runtime.js_ + whose min+gzip size is approximately 1k. +- If a helper is known to exist in the target environment they may be defined + using the `--known name` argument may be used to optimize accesses to these + helpers for size and speed. +- When all helpers are known in advance the `--knownOnly` argument may be used + to optimize all block helper references. + +Supported Environments +---------------------- + +Handlebars has been designed to work in any ECMAScript 3 environment. This includes + +- Node.js +- Chrome +- Firefox +- Safari 5+ +- Opera 11+ +- IE 6+ + +Older versions and other runtimes are likely to work but have not been formally +tested. + +Performance +----------- + +In a rough performance test, precompiled Handlebars.js templates (in +the original version of Handlebars.js) rendered in about half the +time of Mustache templates. It would be a shame if it were any other +way, since they were precompiled, but the difference in architecture +does have some big performance advantages. Justin Marney, a.k.a. +[gotascii](http://github.com/gotascii), confirmed that with an +[independent test](http://sorescode.com/2010/09/12/benchmarks.html). The +rewritten Handlebars (current version) is faster than the old version, +and we will have some benchmarks in the near future. + + +Building +-------- + +To build handlebars, just run `rake release`, and you will get two files +in the `dist` directory. + + +Upgrading +--------- + +See [release-notes.md](https://github.com/wycats/handlebars.js/blob/master/release-notes.md) for upgrade notes. + +Known Issues +------------ +* Handlebars.js can be cryptic when there's an error while rendering. +* Using a variable, helper, or partial named `class` causes errors in IE browsers. (Instead, use `className`) + +Handlebars in the Wild +----------------- +* [jblotus](http://github.com/jblotus) created [http://tryhandlebarsjs.com](http://tryhandlebarsjs.com) + for anyone who would like to try out Handlebars.js in their browser. +* Don Park wrote an Express.js view engine adapter for Handlebars.js called + [hbs](http://github.com/donpark/hbs). +* [sammy.js](http://github.com/quirkey/sammy) by Aaron Quint, a.k.a. quirkey, + supports Handlebars.js as one of its template plugins. +* [SproutCore](http://www.sproutcore.com) uses Handlebars.js as its main + templating engine, extending it with automatic data binding support. +* [Ember.js](http://www.emberjs.com) makes Handlebars.js the primary way to + structure your views, also with automatic data binding support. +* Les Hill (@leshill) wrote a Rails Asset Pipeline gem named + [handlebars_assets](http://github.com/leshill/handlebars_assets). +* [Gist about Synchronous and asynchronous loading of external handlebars templates](https://gist.github.com/2287070) +* [Lumbar](walmartlabs.github.io/lumbar) provides easy module-based template management for handlebars projects. +* [YUI](http://yuilibrary.com/yui/docs/handlebars/) implements a port of handlebars + +Have a project using Handlebars? Send us a [pull request](https://github.com/wycats/handlebars.js/pull/new/master)! + +Helping Out +----------- +To build Handlebars.js you'll need a few things installed. + +* Node.js +* Ruby +* therubyracer, for running tests - `gem install therubyracer` +* rspec, for running tests - `gem install rspec` + +There's a Gemfile in the repo, so you can run `bundle` to install rspec +and therubyracer if you've got bundler installed. + +To build Handlebars.js from scratch, you'll want to run `rake compile` +in the root of the project. That will build Handlebars and output the +results to the dist/ folder. To run tests, run `rake test`. You can also +run our set of benchmarks with `rake bench`. Node tests can be run with +`npm test` or `rake npm_test`. The default rake target will compile and +run both test suites. + +Some environments, notably Windows, have issues running therubyracer. Under these +envrionments the `rake compile` and `npm test` should be sufficient to test +most handlebars functionality. + +If you notice any problems, please report them to the GitHub issue tracker at +[http://github.com/wycats/handlebars.js/issues](http://github.com/wycats/handlebars.js/issues). +Feel free to contact commondream or wycats through GitHub with any other +questions or feature requests. To submit changes fork the project and +send a pull request. + +License +------- +Handlebars.js is released under the MIT license. + diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/bin/handlebars --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/bin/handlebars Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,213 @@ +#!/usr/bin/env node + +var optimist = require('optimist') + .usage('Precompile handlebar templates.\nUsage: $0 template...', { + 'f': { + 'type': 'string', + 'description': 'Output File', + 'alias': 'output' + }, + 'a': { + 'type': 'boolean', + 'description': 'Exports amd style (require.js)', + 'alias': 'amd' + }, + 'c': { + 'type': 'string', + 'description': 'Exports CommonJS style, path to Handlebars module', + 'alias': 'commonjs', + 'default': null + }, + 'h': { + 'type': 'string', + 'description': 'Path to handlebar.js (only valid for amd-style)', + 'alias': 'handlebarPath', + 'default': '' + }, + 'k': { + 'type': 'string', + 'description': 'Known helpers', + 'alias': 'known' + }, + 'o': { + 'type': 'boolean', + 'description': 'Known helpers only', + 'alias': 'knownOnly' + }, + 'm': { + 'type': 'boolean', + 'description': 'Minimize output', + 'alias': 'min' + }, + 'n': { + 'type': 'string', + 'description': 'Template namespace', + 'alias': 'namespace', + 'default': 'Handlebars.templates' + }, + 's': { + 'type': 'boolean', + 'description': 'Output template function only.', + 'alias': 'simple' + }, + 'r': { + 'type': 'string', + 'description': 'Template root. Base value that will be stripped from template names.', + 'alias': 'root' + }, + 'p' : { + 'type': 'boolean', + 'description': 'Compiling a partial template', + 'alias': 'partial' + }, + 'd' : { + 'type': 'boolean', + 'description': 'Include data when compiling', + 'alias': 'data' + }, + 'e': { + 'type': 'string', + 'description': 'Template extension.', + 'alias': 'extension', + 'default': 'handlebars' + } + }) + + .check(function(argv) { + var template = [0]; + if (!argv._.length) { + throw 'Must define at least one template or directory.'; + } + + argv._.forEach(function(template) { + try { + fs.statSync(template); + } catch (err) { + throw 'Unable to open template file "' + template + '"'; + } + }); + }) + .check(function(argv) { + if (argv.simple && argv.min) { + throw 'Unable to minimze simple output'; + } + if (argv.simple && (argv._.length !== 1 || fs.statSync(argv._[0]).isDirectory())) { + throw 'Unable to output multiple templates in simple mode'; + } + }); + +var fs = require('fs'), + handlebars = require('../lib/handlebars'), + basename = require('path').basename, + uglify = require('uglify-js'); + +var argv = optimist.argv, + template = argv._[0]; + +// Convert the known list into a hash +var known = {}; +if (argv.known && !Array.isArray(argv.known)) { + argv.known = [argv.known]; +} +if (argv.known) { + for (var i = 0, len = argv.known.length; i < len; i++) { + known[argv.known[i]] = true; + } +} + +// Build file extension pattern +var extension = argv.extension.replace(/[\\^$*+?.():=!|{}\-\[\]]/g, function(arg) { return '\\' + arg; }); +extension = new RegExp('\\.' + extension + '$'); + +var output = []; +if (!argv.simple) { + if (argv.amd) { + output.push('define([\'' + argv.handlebarPath + 'handlebars\'], function(Handlebars) {\n'); + } else if (argv.commonjs) { + output.push('var Handlebars = require("' + argv.commonjs + '");'); + } else { + output.push('(function() {\n'); + } + output.push(' var template = Handlebars.template, templates = '); + output.push(argv.namespace); + output.push(' = '); + output.push(argv.namespace); + output.push(' || {};\n'); +} +function processTemplate(template, root) { + var path = template, + stat = fs.statSync(path); + if (stat.isDirectory()) { + fs.readdirSync(template).map(function(file) { + var path = template + '/' + file; + + if (extension.test(path) || fs.statSync(path).isDirectory()) { + processTemplate(path, root || template); + } + }); + } else { + var data = fs.readFileSync(path, 'utf8'); + + var options = { + knownHelpers: known, + knownHelpersOnly: argv.o + }; + + if (argv.data) { + options.data = true; + } + + // Clean the template name + if (!root) { + template = basename(template); + } else if (template.indexOf(root) === 0) { + template = template.substring(root.length+1); + } + template = template.replace(extension, ''); + + if (argv.simple) { + output.push(handlebars.precompile(data, options) + '\n'); + } else if (argv.partial) { + if(argv.amd && (argv._.length == 1 && !fs.statSync(argv._[0]).isDirectory())) { + output.push('return '); + } + output.push('Handlebars.partials[\'' + template + '\'] = template(' + handlebars.precompile(data, options) + ');\n'); + } else { + if(argv.amd && (argv._.length == 1 && !fs.statSync(argv._[0]).isDirectory())) { + output.push('return '); + } + output.push('templates[\'' + template + '\'] = template(' + handlebars.precompile(data, options) + ');\n'); + } + } +} + +argv._.forEach(function(template) { + processTemplate(template, argv.root); +}); + +// Output the content +if (!argv.simple) { + if (argv.amd) { + if(argv._.length > 1 || (argv._.length == 1 && fs.statSync(argv._[0]).isDirectory())) { + if(argv.partial){ + output.push('return Handlebars.partials;\n'); + } else { + output.push('return templates;\n'); + } + } + output.push('});'); + } else if (!argv.commonjs) { + output.push('})();'); + } +} +output = output.join(''); + +if (argv.min) { + output = uglify.minify(output, {fromString: true}).code; +} + +if (argv.output) { + fs.writeFileSync(argv.output, output, 'utf8'); +} else { + console.log(output); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/bower.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/bower.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,9 @@ +{ + "name": "handlebars.js", + "version": "1.0.0", + "main": "dist/handlebars.js", + "ignore": [ + "node_modules", + "components" + ] +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/dist/handlebars.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/dist/handlebars.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2278 @@ +/* + +Copyright (C) 2011 by Yehuda Katz + +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. + +*/ + +// lib/handlebars/browser-prefix.js +var Handlebars = {}; + +(function(Handlebars, undefined) { +; +// lib/handlebars/base.js + +Handlebars.VERSION = "1.0.0"; +Handlebars.COMPILER_REVISION = 4; + +Handlebars.REVISION_CHANGES = { + 1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it + 2: '== 1.0.0-rc.3', + 3: '== 1.0.0-rc.4', + 4: '>= 1.0.0' +}; + +Handlebars.helpers = {}; +Handlebars.partials = {}; + +var toString = Object.prototype.toString, + functionType = '[object Function]', + objectType = '[object Object]'; + +Handlebars.registerHelper = function(name, fn, inverse) { + if (toString.call(name) === objectType) { + if (inverse || fn) { throw new Handlebars.Exception('Arg not supported with multiple helpers'); } + Handlebars.Utils.extend(this.helpers, name); + } else { + if (inverse) { fn.not = inverse; } + this.helpers[name] = fn; + } +}; + +Handlebars.registerPartial = function(name, str) { + if (toString.call(name) === objectType) { + Handlebars.Utils.extend(this.partials, name); + } else { + this.partials[name] = str; + } +}; + +Handlebars.registerHelper('helperMissing', function(arg) { + if(arguments.length === 2) { + return undefined; + } else { + throw new Error("Missing helper: '" + arg + "'"); + } +}); + +Handlebars.registerHelper('blockHelperMissing', function(context, options) { + var inverse = options.inverse || function() {}, fn = options.fn; + + var type = toString.call(context); + + if(type === functionType) { context = context.call(this); } + + if(context === true) { + return fn(this); + } else if(context === false || context == null) { + return inverse(this); + } else if(type === "[object Array]") { + if(context.length > 0) { + return Handlebars.helpers.each(context, options); + } else { + return inverse(this); + } + } else { + return fn(context); + } +}); + +Handlebars.K = function() {}; + +Handlebars.createFrame = Object.create || function(object) { + Handlebars.K.prototype = object; + var obj = new Handlebars.K(); + Handlebars.K.prototype = null; + return obj; +}; + +Handlebars.logger = { + DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3, + + methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'}, + + // can be overridden in the host environment + log: function(level, obj) { + if (Handlebars.logger.level <= level) { + var method = Handlebars.logger.methodMap[level]; + if (typeof console !== 'undefined' && console[method]) { + console[method].call(console, obj); + } + } + } +}; + +Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); }; + +Handlebars.registerHelper('each', function(context, options) { + var fn = options.fn, inverse = options.inverse; + var i = 0, ret = "", data; + + var type = toString.call(context); + if(type === functionType) { context = context.call(this); } + + if (options.data) { + data = Handlebars.createFrame(options.data); + } + + if(context && typeof context === 'object') { + if(context instanceof Array){ + for(var j = context.length; i 2) { + expected.push("'" + this.terminals_[p] + "'"); + } + if (this.lexer.showPosition) { + errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'"; + } else { + errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'"); + } + this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected}); + } + } + if (action[0] instanceof Array && action.length > 1) { + throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol); + } + switch (action[0]) { + case 1: + stack.push(symbol); + vstack.push(this.lexer.yytext); + lstack.push(this.lexer.yylloc); + stack.push(action[1]); + symbol = null; + if (!preErrorSymbol) { + yyleng = this.lexer.yyleng; + yytext = this.lexer.yytext; + yylineno = this.lexer.yylineno; + yyloc = this.lexer.yylloc; + if (recovering > 0) + recovering--; + } else { + symbol = preErrorSymbol; + preErrorSymbol = null; + } + break; + case 2: + len = this.productions_[action[1]][1]; + yyval.$ = vstack[vstack.length - len]; + yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column}; + if (ranges) { + yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]]; + } + r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack); + if (typeof r !== "undefined") { + return r; + } + if (len) { + stack = stack.slice(0, -1 * len * 2); + vstack = vstack.slice(0, -1 * len); + lstack = lstack.slice(0, -1 * len); + } + stack.push(this.productions_[action[1]][0]); + vstack.push(yyval.$); + lstack.push(yyval._$); + newState = table[stack[stack.length - 2]][stack[stack.length - 1]]; + stack.push(newState); + break; + case 3: + return true; + } + } + return true; +} +}; +/* Jison generated lexer */ +var lexer = (function(){ +var lexer = ({EOF:1, +parseError:function parseError(str, hash) { + if (this.yy.parser) { + this.yy.parser.parseError(str, hash); + } else { + throw new Error(str); + } + }, +setInput:function (input) { + this._input = input; + this._more = this._less = this.done = false; + this.yylineno = this.yyleng = 0; + this.yytext = this.matched = this.match = ''; + this.conditionStack = ['INITIAL']; + this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0}; + if (this.options.ranges) this.yylloc.range = [0,0]; + this.offset = 0; + return this; + }, +input:function () { + var ch = this._input[0]; + this.yytext += ch; + this.yyleng++; + this.offset++; + this.match += ch; + this.matched += ch; + var lines = ch.match(/(?:\r\n?|\n).*/g); + if (lines) { + this.yylineno++; + this.yylloc.last_line++; + } else { + this.yylloc.last_column++; + } + if (this.options.ranges) this.yylloc.range[1]++; + + this._input = this._input.slice(1); + return ch; + }, +unput:function (ch) { + var len = ch.length; + var lines = ch.split(/(?:\r\n?|\n)/g); + + this._input = ch + this._input; + this.yytext = this.yytext.substr(0, this.yytext.length-len-1); + //this.yyleng -= len; + this.offset -= len; + var oldLines = this.match.split(/(?:\r\n?|\n)/g); + this.match = this.match.substr(0, this.match.length-1); + this.matched = this.matched.substr(0, this.matched.length-1); + + if (lines.length-1) this.yylineno -= lines.length-1; + var r = this.yylloc.range; + + this.yylloc = {first_line: this.yylloc.first_line, + last_line: this.yylineno+1, + first_column: this.yylloc.first_column, + last_column: lines ? + (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length: + this.yylloc.first_column - len + }; + + if (this.options.ranges) { + this.yylloc.range = [r[0], r[0] + this.yyleng - len]; + } + return this; + }, +more:function () { + this._more = true; + return this; + }, +less:function (n) { + this.unput(this.match.slice(n)); + }, +pastInput:function () { + var past = this.matched.substr(0, this.matched.length - this.match.length); + return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, ""); + }, +upcomingInput:function () { + var next = this.match; + if (next.length < 20) { + next += this._input.substr(0, 20-next.length); + } + return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, ""); + }, +showPosition:function () { + var pre = this.pastInput(); + var c = new Array(pre.length + 1).join("-"); + return pre + this.upcomingInput() + "\n" + c+"^"; + }, +next:function () { + if (this.done) { + return this.EOF; + } + if (!this._input) this.done = true; + + var token, + match, + tempMatch, + index, + col, + lines; + if (!this._more) { + this.yytext = ''; + this.match = ''; + } + var rules = this._currentRules(); + for (var i=0;i < rules.length; i++) { + tempMatch = this._input.match(this.rules[rules[i]]); + if (tempMatch && (!match || tempMatch[0].length > match[0].length)) { + match = tempMatch; + index = i; + if (!this.options.flex) break; + } + } + if (match) { + lines = match[0].match(/(?:\r\n?|\n).*/g); + if (lines) this.yylineno += lines.length; + this.yylloc = {first_line: this.yylloc.last_line, + last_line: this.yylineno+1, + first_column: this.yylloc.last_column, + last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length}; + this.yytext += match[0]; + this.match += match[0]; + this.matches = match; + this.yyleng = this.yytext.length; + if (this.options.ranges) { + this.yylloc.range = [this.offset, this.offset += this.yyleng]; + } + this._more = false; + this._input = this._input.slice(match[0].length); + this.matched += match[0]; + token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]); + if (this.done && this._input) this.done = false; + if (token) return token; + else return; + } + if (this._input === "") { + return this.EOF; + } else { + return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(), + {text: "", token: null, line: this.yylineno}); + } + }, +lex:function lex() { + var r = this.next(); + if (typeof r !== 'undefined') { + return r; + } else { + return this.lex(); + } + }, +begin:function begin(condition) { + this.conditionStack.push(condition); + }, +popState:function popState() { + return this.conditionStack.pop(); + }, +_currentRules:function _currentRules() { + return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules; + }, +topState:function () { + return this.conditionStack[this.conditionStack.length-2]; + }, +pushState:function begin(condition) { + this.begin(condition); + }}); +lexer.options = {}; +lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) { + +var YYSTATE=YY_START +switch($avoiding_name_collisions) { +case 0: yy_.yytext = "\\"; return 14; +break; +case 1: + if(yy_.yytext.slice(-1) !== "\\") this.begin("mu"); + if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu"); + if(yy_.yytext) return 14; + +break; +case 2: return 14; +break; +case 3: + if(yy_.yytext.slice(-1) !== "\\") this.popState(); + if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1); + return 14; + +break; +case 4: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15; +break; +case 5: return 25; +break; +case 6: return 16; +break; +case 7: return 20; +break; +case 8: return 19; +break; +case 9: return 19; +break; +case 10: return 23; +break; +case 11: return 22; +break; +case 12: this.popState(); this.begin('com'); +break; +case 13: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15; +break; +case 14: return 22; +break; +case 15: return 37; +break; +case 16: return 36; +break; +case 17: return 36; +break; +case 18: return 40; +break; +case 19: /*ignore whitespace*/ +break; +case 20: this.popState(); return 24; +break; +case 21: this.popState(); return 18; +break; +case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 31; +break; +case 23: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 31; +break; +case 24: return 38; +break; +case 25: return 33; +break; +case 26: return 33; +break; +case 27: return 32; +break; +case 28: return 36; +break; +case 29: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 36; +break; +case 30: return 'INVALID'; +break; +case 31: return 5; +break; +} +}; +lexer.rules = [/^(?:\\\\(?=(\{\{)))/,/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[}\/ ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:-?[0-9]+(?=[}\s]))/,/^(?:[^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/]; +lexer.conditions = {"mu":{"rules":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31],"inclusive":false},"emu":{"rules":[3],"inclusive":false},"com":{"rules":[4],"inclusive":false},"INITIAL":{"rules":[0,1,2,31],"inclusive":true}}; +return lexer;})() +parser.lexer = lexer; +function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser; +return new Parser; +})();; +// lib/handlebars/compiler/base.js + +Handlebars.Parser = handlebars; + +Handlebars.parse = function(input) { + + // Just return if an already-compile AST was passed in. + if(input.constructor === Handlebars.AST.ProgramNode) { return input; } + + Handlebars.Parser.yy = Handlebars.AST; + return Handlebars.Parser.parse(input); +}; +; +// lib/handlebars/compiler/ast.js +Handlebars.AST = {}; + +Handlebars.AST.ProgramNode = function(statements, inverse) { + this.type = "program"; + this.statements = statements; + if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); } +}; + +Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) { + this.type = "mustache"; + this.escaped = !unescaped; + this.hash = hash; + + var id = this.id = rawParams[0]; + var params = this.params = rawParams.slice(1); + + // a mustache is an eligible helper if: + // * its id is simple (a single part, not `this` or `..`) + var eligibleHelper = this.eligibleHelper = id.isSimple; + + // a mustache is definitely a helper if: + // * it is an eligible helper, and + // * it has at least one parameter or hash segment + this.isHelper = eligibleHelper && (params.length || hash); + + // if a mustache is an eligible helper but not a definite + // helper, it is ambiguous, and will be resolved in a later + // pass or at runtime. +}; + +Handlebars.AST.PartialNode = function(partialName, context) { + this.type = "partial"; + this.partialName = partialName; + this.context = context; +}; + +Handlebars.AST.BlockNode = function(mustache, program, inverse, close) { + var verifyMatch = function(open, close) { + if(open.original !== close.original) { + throw new Handlebars.Exception(open.original + " doesn't match " + close.original); + } + }; + + verifyMatch(mustache.id, close); + this.type = "block"; + this.mustache = mustache; + this.program = program; + this.inverse = inverse; + + if (this.inverse && !this.program) { + this.isInverse = true; + } +}; + +Handlebars.AST.ContentNode = function(string) { + this.type = "content"; + this.string = string; +}; + +Handlebars.AST.HashNode = function(pairs) { + this.type = "hash"; + this.pairs = pairs; +}; + +Handlebars.AST.IdNode = function(parts) { + this.type = "ID"; + + var original = "", + dig = [], + depth = 0; + + for(var i=0,l=parts.length; i 0) { throw new Handlebars.Exception("Invalid path: " + original); } + else if (part === "..") { depth++; } + else { this.isScoped = true; } + } + else { dig.push(part); } + } + + this.original = original; + this.parts = dig; + this.string = dig.join('.'); + this.depth = depth; + + // an ID is simple if it only has one part, and that part is not + // `..` or `this`. + this.isSimple = parts.length === 1 && !this.isScoped && depth === 0; + + this.stringModeValue = this.string; +}; + +Handlebars.AST.PartialNameNode = function(name) { + this.type = "PARTIAL_NAME"; + this.name = name.original; +}; + +Handlebars.AST.DataNode = function(id) { + this.type = "DATA"; + this.id = id; +}; + +Handlebars.AST.StringNode = function(string) { + this.type = "STRING"; + this.original = + this.string = + this.stringModeValue = string; +}; + +Handlebars.AST.IntegerNode = function(integer) { + this.type = "INTEGER"; + this.original = + this.integer = integer; + this.stringModeValue = Number(integer); +}; + +Handlebars.AST.BooleanNode = function(bool) { + this.type = "BOOLEAN"; + this.bool = bool; + this.stringModeValue = bool === "true"; +}; + +Handlebars.AST.CommentNode = function(comment) { + this.type = "comment"; + this.comment = comment; +}; +; +// lib/handlebars/utils.js + +var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack']; + +Handlebars.Exception = function(message) { + var tmp = Error.prototype.constructor.apply(this, arguments); + + // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work. + for (var idx = 0; idx < errorProps.length; idx++) { + this[errorProps[idx]] = tmp[errorProps[idx]]; + } +}; +Handlebars.Exception.prototype = new Error(); + +// Build out our basic SafeString type +Handlebars.SafeString = function(string) { + this.string = string; +}; +Handlebars.SafeString.prototype.toString = function() { + return this.string.toString(); +}; + +var escape = { + "&": "&", + "<": "<", + ">": ">", + '"': """, + "'": "'", + "`": "`" +}; + +var badChars = /[&<>"'`]/g; +var possible = /[&<>"'`]/; + +var escapeChar = function(chr) { + return escape[chr] || "&"; +}; + +Handlebars.Utils = { + extend: function(obj, value) { + for(var key in value) { + if(value.hasOwnProperty(key)) { + obj[key] = value[key]; + } + } + }, + + escapeExpression: function(string) { + // don't escape SafeStrings, since they're already safe + if (string instanceof Handlebars.SafeString) { + return string.toString(); + } else if (string == null || string === false) { + return ""; + } + + // Force a string conversion as this will be done by the append regardless and + // the regex test will do this transparently behind the scenes, causing issues if + // an object's to string has escaped characters in it. + string = string.toString(); + + if(!possible.test(string)) { return string; } + return string.replace(badChars, escapeChar); + }, + + isEmpty: function(value) { + if (!value && value !== 0) { + return true; + } else if(toString.call(value) === "[object Array]" && value.length === 0) { + return true; + } else { + return false; + } + } +}; +; +// lib/handlebars/compiler/compiler.js + +/*jshint eqnull:true*/ +var Compiler = Handlebars.Compiler = function() {}; +var JavaScriptCompiler = Handlebars.JavaScriptCompiler = function() {}; + +// the foundHelper register will disambiguate helper lookup from finding a +// function in a context. This is necessary for mustache compatibility, which +// requires that context functions in blocks are evaluated by blockHelperMissing, +// and then proceed as if the resulting value was provided to blockHelperMissing. + +Compiler.prototype = { + compiler: Compiler, + + disassemble: function() { + var opcodes = this.opcodes, opcode, out = [], params, param; + + for (var i=0, l=opcodes.length; i 0) { + this.source[1] = this.source[1] + ", " + locals.join(", "); + } + + // Generate minimizer alias mappings + if (!this.isChild) { + for (var alias in this.context.aliases) { + if (this.context.aliases.hasOwnProperty(alias)) { + this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias]; + } + } + } + + if (this.source[1]) { + this.source[1] = "var " + this.source[1].substring(2) + ";"; + } + + // Merge children + if (!this.isChild) { + this.source[1] += '\n' + this.context.programs.join('\n') + '\n'; + } + + if (!this.environment.isSimple) { + this.source.push("return buffer;"); + } + + var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"]; + + for(var i=0, l=this.environment.depths.list.length; i this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); } + return this.topStackName(); + }, + topStackName: function() { + return "stack" + this.stackSlot; + }, + flushInline: function() { + var inlineStack = this.inlineStack; + if (inlineStack.length) { + this.inlineStack = []; + for (var i = 0, len = inlineStack.length; i < len; i++) { + var entry = inlineStack[i]; + if (entry instanceof Literal) { + this.compileStack.push(entry); + } else { + this.pushStack(entry); + } + } + } + }, + isInline: function() { + return this.inlineStack.length; + }, + + popStack: function(wrapped) { + var inline = this.isInline(), + item = (inline ? this.inlineStack : this.compileStack).pop(); + + if (!wrapped && (item instanceof Literal)) { + return item.value; + } else { + if (!inline) { + this.stackSlot--; + } + return item; + } + }, + + topStack: function(wrapped) { + var stack = (this.isInline() ? this.inlineStack : this.compileStack), + item = stack[stack.length - 1]; + + if (!wrapped && (item instanceof Literal)) { + return item.value; + } else { + return item; + } + }, + + quotedString: function(str) { + return '"' + str + .replace(/\\/g, '\\\\') + .replace(/"/g, '\\"') + .replace(/\n/g, '\\n') + .replace(/\r/g, '\\r') + .replace(/\u2028/g, '\\u2028') // Per Ecma-262 7.3 + 7.8.4 + .replace(/\u2029/g, '\\u2029') + '"'; + }, + + setupHelper: function(paramSize, name, missingParams) { + var params = []; + this.setupParams(paramSize, params, missingParams); + var foundHelper = this.nameLookup('helpers', name, 'helper'); + + return { + params: params, + name: foundHelper, + callParams: ["depth0"].concat(params).join(", "), + helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ") + }; + }, + + // the params and contexts arguments are passed in arrays + // to fill in + setupParams: function(paramSize, params, useRegister) { + var options = [], contexts = [], types = [], param, inverse, program; + + options.push("hash:" + this.popStack()); + + inverse = this.popStack(); + program = this.popStack(); + + // Avoid setting fn and inverse if neither are set. This allows + // helpers to do a check for `if (options.fn)` + if (program || inverse) { + if (!program) { + this.context.aliases.self = "this"; + program = "self.noop"; + } + + if (!inverse) { + this.context.aliases.self = "this"; + inverse = "self.noop"; + } + + options.push("inverse:" + inverse); + options.push("fn:" + program); + } + + for(var i=0; i= 1.0.0"};Handlebars.helpers={};Handlebars.partials={};var toString=Object.prototype.toString,functionType="[object Function]",objectType="[object Object]";Handlebars.registerHelper=function(name,fn,inverse){if(toString.call(name)===objectType){if(inverse||fn){throw new Handlebars.Exception("Arg not supported with multiple helpers")}Handlebars.Utils.extend(this.helpers,name)}else{if(inverse){fn.not=inverse}this.helpers[name]=fn}};Handlebars.registerPartial=function(name,str){if(toString.call(name)===objectType){Handlebars.Utils.extend(this.partials,name)}else{this.partials[name]=str}};Handlebars.registerHelper("helperMissing",function(arg){if(arguments.length===2){return undefined}else{throw new Error("Missing helper: '"+arg+"'")}});Handlebars.registerHelper("blockHelperMissing",function(context,options){var inverse=options.inverse||function(){},fn=options.fn;var type=toString.call(context);if(type===functionType){context=context.call(this)}if(context===true){return fn(this)}else if(context===false||context==null){return inverse(this)}else if(type==="[object Array]"){if(context.length>0){return Handlebars.helpers.each(context,options)}else{return inverse(this)}}else{return fn(context)}});Handlebars.K=function(){};Handlebars.createFrame=Object.create||function(object){Handlebars.K.prototype=object;var obj=new Handlebars.K;Handlebars.K.prototype=null;return obj};Handlebars.logger={DEBUG:0,INFO:1,WARN:2,ERROR:3,level:3,methodMap:{0:"debug",1:"info",2:"warn",3:"error"},log:function(level,obj){if(Handlebars.logger.level<=level){var method=Handlebars.logger.methodMap[level];if(typeof console!=="undefined"&&console[method]){console[method].call(console,obj)}}}};Handlebars.log=function(level,obj){Handlebars.logger.log(level,obj)};Handlebars.registerHelper("each",function(context,options){var fn=options.fn,inverse=options.inverse;var i=0,ret="",data;var type=toString.call(context);if(type===functionType){context=context.call(this)}if(options.data){data=Handlebars.createFrame(options.data)}if(context&&typeof context==="object"){if(context instanceof Array){for(var j=context.length;i2){expected.push("'"+this.terminals_[p]+"'")}if(this.lexer.showPosition){errStr="Parse error on line "+(yylineno+1)+":\n"+this.lexer.showPosition()+"\nExpecting "+expected.join(", ")+", got '"+(this.terminals_[symbol]||symbol)+"'"}else{errStr="Parse error on line "+(yylineno+1)+": Unexpected "+(symbol==1?"end of input":"'"+(this.terminals_[symbol]||symbol)+"'")}this.parseError(errStr,{text:this.lexer.match,token:this.terminals_[symbol]||symbol,line:this.lexer.yylineno,loc:yyloc,expected:expected})}}if(action[0]instanceof Array&&action.length>1){throw new Error("Parse Error: multiple actions possible at state: "+state+", token: "+symbol)}switch(action[0]){case 1:stack.push(symbol);vstack.push(this.lexer.yytext);lstack.push(this.lexer.yylloc);stack.push(action[1]);symbol=null;if(!preErrorSymbol){yyleng=this.lexer.yyleng;yytext=this.lexer.yytext;yylineno=this.lexer.yylineno;yyloc=this.lexer.yylloc;if(recovering>0)recovering--}else{symbol=preErrorSymbol;preErrorSymbol=null}break;case 2:len=this.productions_[action[1]][1];yyval.$=vstack[vstack.length-len];yyval._$={first_line:lstack[lstack.length-(len||1)].first_line,last_line:lstack[lstack.length-1].last_line,first_column:lstack[lstack.length-(len||1)].first_column,last_column:lstack[lstack.length-1].last_column};if(ranges){yyval._$.range=[lstack[lstack.length-(len||1)].range[0],lstack[lstack.length-1].range[1]]}r=this.performAction.call(yyval,yytext,yyleng,yylineno,this.yy,action[1],vstack,lstack);if(typeof r!=="undefined"){return r}if(len){stack=stack.slice(0,-1*len*2);vstack=vstack.slice(0,-1*len);lstack=lstack.slice(0,-1*len)}stack.push(this.productions_[action[1]][0]);vstack.push(yyval.$);lstack.push(yyval._$);newState=table[stack[stack.length-2]][stack[stack.length-1]];stack.push(newState);break;case 3:return true}}return true}};var lexer=function(){var lexer={EOF:1,parseError:function parseError(str,hash){if(this.yy.parser){this.yy.parser.parseError(str,hash)}else{throw new Error(str)}},setInput:function(input){this._input=input;this._more=this._less=this.done=false;this.yylineno=this.yyleng=0;this.yytext=this.matched=this.match="";this.conditionStack=["INITIAL"];this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0};if(this.options.ranges)this.yylloc.range=[0,0];this.offset=0;return this},input:function(){var ch=this._input[0];this.yytext+=ch;this.yyleng++;this.offset++;this.match+=ch;this.matched+=ch;var lines=ch.match(/(?:\r\n?|\n).*/g);if(lines){this.yylineno++;this.yylloc.last_line++}else{this.yylloc.last_column++}if(this.options.ranges)this.yylloc.range[1]++;this._input=this._input.slice(1);return ch},unput:function(ch){var len=ch.length;var lines=ch.split(/(?:\r\n?|\n)/g);this._input=ch+this._input;this.yytext=this.yytext.substr(0,this.yytext.length-len-1);this.offset-=len;var oldLines=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1);this.matched=this.matched.substr(0,this.matched.length-1);if(lines.length-1)this.yylineno-=lines.length-1;var r=this.yylloc.range;this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:lines?(lines.length===oldLines.length?this.yylloc.first_column:0)+oldLines[oldLines.length-lines.length].length-lines[0].length:this.yylloc.first_column-len};if(this.options.ranges){this.yylloc.range=[r[0],r[0]+this.yyleng-len]}return this},more:function(){this._more=true;return this},less:function(n){this.unput(this.match.slice(n))},pastInput:function(){var past=this.matched.substr(0,this.matched.length-this.match.length);return(past.length>20?"...":"")+past.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var next=this.match;if(next.length<20){next+=this._input.substr(0,20-next.length)}return(next.substr(0,20)+(next.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var pre=this.pastInput();var c=new Array(pre.length+1).join("-");return pre+this.upcomingInput()+"\n"+c+"^"},next:function(){if(this.done){return this.EOF}if(!this._input)this.done=true;var token,match,tempMatch,index,col,lines;if(!this._more){this.yytext="";this.match=""}var rules=this._currentRules();for(var i=0;imatch[0].length)){match=tempMatch;index=i;if(!this.options.flex)break}}if(match){lines=match[0].match(/(?:\r\n?|\n).*/g);if(lines)this.yylineno+=lines.length;this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:lines?lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+match[0].length};this.yytext+=match[0];this.match+=match[0];this.matches=match;this.yyleng=this.yytext.length;if(this.options.ranges){this.yylloc.range=[this.offset,this.offset+=this.yyleng]}this._more=false;this._input=this._input.slice(match[0].length);this.matched+=match[0];token=this.performAction.call(this,this.yy,this,rules[index],this.conditionStack[this.conditionStack.length-1]);if(this.done&&this._input)this.done=false;if(token)return token;else return}if(this._input===""){return this.EOF}else{return this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})}},lex:function lex(){var r=this.next();if(typeof r!=="undefined"){return r}else{return this.lex()}},begin:function begin(condition){this.conditionStack.push(condition)},popState:function popState(){return this.conditionStack.pop()},_currentRules:function _currentRules(){return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules},topState:function(){return this.conditionStack[this.conditionStack.length-2]},pushState:function begin(condition){this.begin(condition)}};lexer.options={};lexer.performAction=function anonymous(yy,yy_,$avoiding_name_collisions,YY_START){var YYSTATE=YY_START;switch($avoiding_name_collisions){case 0:yy_.yytext="\\";return 14;break;case 1:if(yy_.yytext.slice(-1)!=="\\")this.begin("mu");if(yy_.yytext.slice(-1)==="\\")yy_.yytext=yy_.yytext.substr(0,yy_.yyleng-1),this.begin("emu");if(yy_.yytext)return 14;break;case 2:return 14;break;case 3:if(yy_.yytext.slice(-1)!=="\\")this.popState();if(yy_.yytext.slice(-1)==="\\")yy_.yytext=yy_.yytext.substr(0,yy_.yyleng-1);return 14;break;case 4:yy_.yytext=yy_.yytext.substr(0,yy_.yyleng-4);this.popState();return 15;break;case 5:return 25;break;case 6:return 16;break;case 7:return 20;break;case 8:return 19;break;case 9:return 19;break;case 10:return 23;break;case 11:return 22;break;case 12:this.popState();this.begin("com");break;case 13:yy_.yytext=yy_.yytext.substr(3,yy_.yyleng-5);this.popState();return 15;break;case 14:return 22;break;case 15:return 37;break;case 16:return 36;break;case 17:return 36;break;case 18:return 40;break;case 19:break;case 20:this.popState();return 24;break;case 21:this.popState();return 18;break;case 22:yy_.yytext=yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"');return 31;break;case 23:yy_.yytext=yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'");return 31;break;case 24:return 38;break;case 25:return 33;break;case 26:return 33;break;case 27:return 32;break;case 28:return 36;break;case 29:yy_.yytext=yy_.yytext.substr(1,yy_.yyleng-2);return 36;break;case 30:return"INVALID";break;case 31:return 5;break}};lexer.rules=[/^(?:\\\\(?=(\{\{)))/,/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[}\/ ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:-?[0-9]+(?=[}\s]))/,/^(?:[^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/];lexer.conditions={mu:{rules:[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31],inclusive:false},emu:{rules:[3],inclusive:false},com:{rules:[4],inclusive:false},INITIAL:{rules:[0,1,2,31],inclusive:true}};return lexer}();parser.lexer=lexer;function Parser(){this.yy={}}Parser.prototype=parser;parser.Parser=Parser;return new Parser}();Handlebars.Parser=handlebars;Handlebars.parse=function(input){if(input.constructor===Handlebars.AST.ProgramNode){return input}Handlebars.Parser.yy=Handlebars.AST;return Handlebars.Parser.parse(input)};Handlebars.AST={};Handlebars.AST.ProgramNode=function(statements,inverse){this.type="program";this.statements=statements;if(inverse){this.inverse=new Handlebars.AST.ProgramNode(inverse)}};Handlebars.AST.MustacheNode=function(rawParams,hash,unescaped){this.type="mustache";this.escaped=!unescaped;this.hash=hash;var id=this.id=rawParams[0];var params=this.params=rawParams.slice(1);var eligibleHelper=this.eligibleHelper=id.isSimple;this.isHelper=eligibleHelper&&(params.length||hash)};Handlebars.AST.PartialNode=function(partialName,context){this.type="partial";this.partialName=partialName;this.context=context};Handlebars.AST.BlockNode=function(mustache,program,inverse,close){var verifyMatch=function(open,close){if(open.original!==close.original){throw new Handlebars.Exception(open.original+" doesn't match "+close.original)}};verifyMatch(mustache.id,close);this.type="block";this.mustache=mustache;this.program=program;this.inverse=inverse;if(this.inverse&&!this.program){this.isInverse=true}};Handlebars.AST.ContentNode=function(string){this.type="content";this.string=string};Handlebars.AST.HashNode=function(pairs){this.type="hash";this.pairs=pairs};Handlebars.AST.IdNode=function(parts){this.type="ID";var original="",dig=[],depth=0;for(var i=0,l=parts.length;i0){throw new Handlebars.Exception("Invalid path: "+original)}else if(part===".."){depth++}else{this.isScoped=true}}else{dig.push(part)}}this.original=original;this.parts=dig;this.string=dig.join(".");this.depth=depth;this.isSimple=parts.length===1&&!this.isScoped&&depth===0;this.stringModeValue=this.string};Handlebars.AST.PartialNameNode=function(name){this.type="PARTIAL_NAME";this.name=name.original};Handlebars.AST.DataNode=function(id){this.type="DATA";this.id=id};Handlebars.AST.StringNode=function(string){this.type="STRING";this.original=this.string=this.stringModeValue=string};Handlebars.AST.IntegerNode=function(integer){this.type="INTEGER";this.original=this.integer=integer;this.stringModeValue=Number(integer)};Handlebars.AST.BooleanNode=function(bool){this.type="BOOLEAN";this.bool=bool;this.stringModeValue=bool==="true"};Handlebars.AST.CommentNode=function(comment){this.type="comment";this.comment=comment};var errorProps=["description","fileName","lineNumber","message","name","number","stack"];Handlebars.Exception=function(message){var tmp=Error.prototype.constructor.apply(this,arguments);for(var idx=0;idx":">",'"':""","'":"'","`":"`"};var badChars=/[&<>"'`]/g;var possible=/[&<>"'`]/;var escapeChar=function(chr){return escape[chr]||"&"};Handlebars.Utils={extend:function(obj,value){for(var key in value){if(value.hasOwnProperty(key)){obj[key]=value[key]}}},escapeExpression:function(string){if(string instanceof Handlebars.SafeString){return string.toString()}else if(string==null||string===false){return""}string=string.toString();if(!possible.test(string)){return string}return string.replace(badChars,escapeChar)},isEmpty:function(value){if(!value&&value!==0){return true}else if(toString.call(value)==="[object Array]"&&value.length===0){return true}else{return false}}};var Compiler=Handlebars.Compiler=function(){};var JavaScriptCompiler=Handlebars.JavaScriptCompiler=function(){};Compiler.prototype={compiler:Compiler,disassemble:function(){var opcodes=this.opcodes,opcode,out=[],params,param;for(var i=0,l=opcodes.length;i0){this.source[1]=this.source[1]+", "+locals.join(", ")}if(!this.isChild){for(var alias in this.context.aliases){if(this.context.aliases.hasOwnProperty(alias)){this.source[1]=this.source[1]+", "+alias+"="+this.context.aliases[alias]}}}if(this.source[1]){this.source[1]="var "+this.source[1].substring(2)+";"}if(!this.isChild){this.source[1]+="\n"+this.context.programs.join("\n")+"\n"}if(!this.environment.isSimple){this.source.push("return buffer;")}var params=this.isChild?["depth0","data"]:["Handlebars","depth0","helpers","partials","data"];for(var i=0,l=this.environment.depths.list.length;ithis.stackVars.length){this.stackVars.push("stack"+this.stackSlot)}return this.topStackName()},topStackName:function(){return"stack"+this.stackSlot},flushInline:function(){var inlineStack=this.inlineStack;if(inlineStack.length){this.inlineStack=[];for(var i=0,len=inlineStack.length;i= 1.0.0' +}; + +Handlebars.helpers = {}; +Handlebars.partials = {}; + +var toString = Object.prototype.toString, + functionType = '[object Function]', + objectType = '[object Object]'; + +Handlebars.registerHelper = function(name, fn, inverse) { + if (toString.call(name) === objectType) { + if (inverse || fn) { throw new Handlebars.Exception('Arg not supported with multiple helpers'); } + Handlebars.Utils.extend(this.helpers, name); + } else { + if (inverse) { fn.not = inverse; } + this.helpers[name] = fn; + } +}; + +Handlebars.registerPartial = function(name, str) { + if (toString.call(name) === objectType) { + Handlebars.Utils.extend(this.partials, name); + } else { + this.partials[name] = str; + } +}; + +Handlebars.registerHelper('helperMissing', function(arg) { + if(arguments.length === 2) { + return undefined; + } else { + throw new Error("Missing helper: '" + arg + "'"); + } +}); + +Handlebars.registerHelper('blockHelperMissing', function(context, options) { + var inverse = options.inverse || function() {}, fn = options.fn; + + var type = toString.call(context); + + if(type === functionType) { context = context.call(this); } + + if(context === true) { + return fn(this); + } else if(context === false || context == null) { + return inverse(this); + } else if(type === "[object Array]") { + if(context.length > 0) { + return Handlebars.helpers.each(context, options); + } else { + return inverse(this); + } + } else { + return fn(context); + } +}); + +Handlebars.K = function() {}; + +Handlebars.createFrame = Object.create || function(object) { + Handlebars.K.prototype = object; + var obj = new Handlebars.K(); + Handlebars.K.prototype = null; + return obj; +}; + +Handlebars.logger = { + DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3, + + methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'}, + + // can be overridden in the host environment + log: function(level, obj) { + if (Handlebars.logger.level <= level) { + var method = Handlebars.logger.methodMap[level]; + if (typeof console !== 'undefined' && console[method]) { + console[method].call(console, obj); + } + } + } +}; + +Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); }; + +Handlebars.registerHelper('each', function(context, options) { + var fn = options.fn, inverse = options.inverse; + var i = 0, ret = "", data; + + var type = toString.call(context); + if(type === functionType) { context = context.call(this); } + + if (options.data) { + data = Handlebars.createFrame(options.data); + } + + if(context && typeof context === 'object') { + if(context instanceof Array){ + for(var j = context.length; i": ">", + '"': """, + "'": "'", + "`": "`" +}; + +var badChars = /[&<>"'`]/g; +var possible = /[&<>"'`]/; + +var escapeChar = function(chr) { + return escape[chr] || "&"; +}; + +Handlebars.Utils = { + extend: function(obj, value) { + for(var key in value) { + if(value.hasOwnProperty(key)) { + obj[key] = value[key]; + } + } + }, + + escapeExpression: function(string) { + // don't escape SafeStrings, since they're already safe + if (string instanceof Handlebars.SafeString) { + return string.toString(); + } else if (string == null || string === false) { + return ""; + } + + // Force a string conversion as this will be done by the append regardless and + // the regex test will do this transparently behind the scenes, causing issues if + // an object's to string has escaped characters in it. + string = string.toString(); + + if(!possible.test(string)) { return string; } + return string.replace(badChars, escapeChar); + }, + + isEmpty: function(value) { + if (!value && value !== 0) { + return true; + } else if(toString.call(value) === "[object Array]" && value.length === 0) { + return true; + } else { + return false; + } + } +}; +; +// lib/handlebars/runtime.js + +Handlebars.VM = { + template: function(templateSpec) { + // Just add water + var container = { + escapeExpression: Handlebars.Utils.escapeExpression, + invokePartial: Handlebars.VM.invokePartial, + programs: [], + program: function(i, fn, data) { + var programWrapper = this.programs[i]; + if(data) { + programWrapper = Handlebars.VM.program(i, fn, data); + } else if (!programWrapper) { + programWrapper = this.programs[i] = Handlebars.VM.program(i, fn); + } + return programWrapper; + }, + merge: function(param, common) { + var ret = param || common; + + if (param && common) { + ret = {}; + Handlebars.Utils.extend(ret, common); + Handlebars.Utils.extend(ret, param); + } + return ret; + }, + programWithDepth: Handlebars.VM.programWithDepth, + noop: Handlebars.VM.noop, + compilerInfo: null + }; + + return function(context, options) { + options = options || {}; + var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data); + + var compilerInfo = container.compilerInfo || [], + compilerRevision = compilerInfo[0] || 1, + currentRevision = Handlebars.COMPILER_REVISION; + + if (compilerRevision !== currentRevision) { + if (compilerRevision < currentRevision) { + var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision], + compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision]; + throw "Template was precompiled with an older version of Handlebars than the current runtime. "+ + "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+")."; + } else { + // Use the embedded version info since the runtime doesn't know about this revision yet + throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+ + "Please update your runtime to a newer version ("+compilerInfo[1]+")."; + } + } + + return result; + }; + }, + + programWithDepth: function(i, fn, data /*, $depth */) { + var args = Array.prototype.slice.call(arguments, 3); + + var program = function(context, options) { + options = options || {}; + + return fn.apply(this, [context, options.data || data].concat(args)); + }; + program.program = i; + program.depth = args.length; + return program; + }, + program: function(i, fn, data) { + var program = function(context, options) { + options = options || {}; + + return fn(context, options.data || data); + }; + program.program = i; + program.depth = 0; + return program; + }, + noop: function() { return ""; }, + invokePartial: function(partial, name, context, helpers, partials, data) { + var options = { helpers: helpers, partials: partials, data: data }; + + if(partial === undefined) { + throw new Handlebars.Exception("The partial " + name + " could not be found"); + } else if(partial instanceof Function) { + return partial(context, options); + } else if (!Handlebars.compile) { + throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode"); + } else { + partials[name] = Handlebars.compile(partial, {data: data !== undefined}); + return partials[name](context, options); + } + } +}; + +Handlebars.template = Handlebars.VM.template; +; +// lib/handlebars/browser-suffix.js +})(Handlebars); +; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/dist/handlebars.runtime.min.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/dist/handlebars.runtime.min.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +var Handlebars={};!function(Handlebars,undefined){Handlebars.VERSION="1.0.0";Handlebars.COMPILER_REVISION=4;Handlebars.REVISION_CHANGES={1:"<= 1.0.rc.2",2:"== 1.0.0-rc.3",3:"== 1.0.0-rc.4",4:">= 1.0.0"};Handlebars.helpers={};Handlebars.partials={};var toString=Object.prototype.toString,functionType="[object Function]",objectType="[object Object]";Handlebars.registerHelper=function(name,fn,inverse){if(toString.call(name)===objectType){if(inverse||fn){throw new Handlebars.Exception("Arg not supported with multiple helpers")}Handlebars.Utils.extend(this.helpers,name)}else{if(inverse){fn.not=inverse}this.helpers[name]=fn}};Handlebars.registerPartial=function(name,str){if(toString.call(name)===objectType){Handlebars.Utils.extend(this.partials,name)}else{this.partials[name]=str}};Handlebars.registerHelper("helperMissing",function(arg){if(arguments.length===2){return undefined}else{throw new Error("Missing helper: '"+arg+"'")}});Handlebars.registerHelper("blockHelperMissing",function(context,options){var inverse=options.inverse||function(){},fn=options.fn;var type=toString.call(context);if(type===functionType){context=context.call(this)}if(context===true){return fn(this)}else if(context===false||context==null){return inverse(this)}else if(type==="[object Array]"){if(context.length>0){return Handlebars.helpers.each(context,options)}else{return inverse(this)}}else{return fn(context)}});Handlebars.K=function(){};Handlebars.createFrame=Object.create||function(object){Handlebars.K.prototype=object;var obj=new Handlebars.K;Handlebars.K.prototype=null;return obj};Handlebars.logger={DEBUG:0,INFO:1,WARN:2,ERROR:3,level:3,methodMap:{0:"debug",1:"info",2:"warn",3:"error"},log:function(level,obj){if(Handlebars.logger.level<=level){var method=Handlebars.logger.methodMap[level];if(typeof console!=="undefined"&&console[method]){console[method].call(console,obj)}}}};Handlebars.log=function(level,obj){Handlebars.logger.log(level,obj)};Handlebars.registerHelper("each",function(context,options){var fn=options.fn,inverse=options.inverse;var i=0,ret="",data;var type=toString.call(context);if(type===functionType){context=context.call(this)}if(options.data){data=Handlebars.createFrame(options.data)}if(context&&typeof context==="object"){if(context instanceof Array){for(var j=context.length;i":">",'"':""","'":"'","`":"`"};var badChars=/[&<>"'`]/g;var possible=/[&<>"'`]/;var escapeChar=function(chr){return escape[chr]||"&"};Handlebars.Utils={extend:function(obj,value){for(var key in value){if(value.hasOwnProperty(key)){obj[key]=value[key]}}},escapeExpression:function(string){if(string instanceof Handlebars.SafeString){return string.toString()}else if(string==null||string===false){return""}string=string.toString();if(!possible.test(string)){return string}return string.replace(badChars,escapeChar)},isEmpty:function(value){if(!value&&value!==0){return true}else if(toString.call(value)==="[object Array]"&&value.length===0){return true}else{return false}}};Handlebars.VM={template:function(templateSpec){var container={escapeExpression:Handlebars.Utils.escapeExpression,invokePartial:Handlebars.VM.invokePartial,programs:[],program:function(i,fn,data){var programWrapper=this.programs[i];if(data){programWrapper=Handlebars.VM.program(i,fn,data)}else if(!programWrapper){programWrapper=this.programs[i]=Handlebars.VM.program(i,fn)}return programWrapper},merge:function(param,common){var ret=param||common;if(param&&common){ret={};Handlebars.Utils.extend(ret,common);Handlebars.Utils.extend(ret,param)}return ret},programWithDepth:Handlebars.VM.programWithDepth,noop:Handlebars.VM.noop,compilerInfo:null};return function(context,options){options=options||{};var result=templateSpec.call(container,Handlebars,context,options.helpers,options.partials,options.data);var compilerInfo=container.compilerInfo||[],compilerRevision=compilerInfo[0]||1,currentRevision=Handlebars.COMPILER_REVISION;if(compilerRevision!==currentRevision){if(compilerRevision shared/dude}} {{/if}} {{> global_test}} {{/if}}"); +console.log(template); + +return; + +console.log( + template({cruel: "cruel", name:"Jeepers", another_dude:"Creepers"}, { + helpers: {world: function() { return "world!"; }}, + partials: {'shared/dude':"{{name}}"} + })); + +console.log(template); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/global.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/global.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +var Handlebars = require('./lib/handlebars'); + +var template = Handlebars.compile('{{#if unless}}foo{{/if}}'); +console.log(template({ foo: function() { return 'bar'; } })); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/handlebars-source.gemspec --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/handlebars-source.gemspec Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,21 @@ +# -*- encoding: utf-8 -*- +require 'json' + +package = JSON.parse(File.read('package.json')) + +Gem::Specification.new do |gem| + gem.name = "handlebars-source" + gem.authors = ["Yehuda Katz"] + gem.email = ["wycats@gmail.com"] + gem.date = Time.now.strftime("%Y-%m-%d") + gem.description = %q{Handlebars.js source code wrapper for (pre)compilation gems.} + gem.summary = %q{Handlebars.js source code wrapper} + gem.homepage = "https://github.com/wycats/handlebars.js/" + gem.version = package["version"] + + gem.files = [ + 'dist/handlebars.js', + 'dist/handlebars.runtime.js', + 'lib/handlebars/source.rb' + ] +end diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/handlebars.js.nuspec --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/handlebars.js.nuspec Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,17 @@ + + + + handlebars.js + 1.0.0 + handlebars.js Authors + https://github.com/wycats/handlebars.js/blob/master/LICENSE + https://github.com/wycats/handlebars.js/ + false + Extension of the Mustache logicless template language + + handlebars mustache template html + + + + + diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/lib/handlebars.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/lib/handlebars.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,43 @@ +var handlebars = require("./handlebars/base"), + +// Each of these augment the Handlebars object. No need to setup here. +// (This is done to easily share code between commonjs and browse envs) + utils = require("./handlebars/utils"), + compiler = require("./handlebars/compiler"), + runtime = require("./handlebars/runtime"); + +var create = function() { + var hb = handlebars.create(); + + utils.attach(hb); + compiler.attach(hb); + runtime.attach(hb); + + return hb; +}; + +var Handlebars = create(); +Handlebars.create = create; + +module.exports = Handlebars; // instantiate an instance + +// Publish a Node.js require() handler for .handlebars and .hbs files +if (require.extensions) { + var extension = function(module, filename) { + var fs = require("fs"); + var templateString = fs.readFileSync(filename, "utf8"); + module.exports = Handlebars.compile(templateString); + }; + require.extensions[".handlebars"] = extension; + require.extensions[".hbs"] = extension; +} + +// BEGIN(BROWSER) + +// END(BROWSER) + +// USAGE: +// var handlebars = require('handlebars'); + +// var singleton = handlebars.Handlebars, +// local = handlebars.create(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/lib/handlebars/base.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/lib/handlebars/base.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,166 @@ +/*jshint eqnull: true */ + +module.exports.create = function() { + +var Handlebars = {}; + +// BEGIN(BROWSER) + +Handlebars.VERSION = "1.0.0"; +Handlebars.COMPILER_REVISION = 4; + +Handlebars.REVISION_CHANGES = { + 1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it + 2: '== 1.0.0-rc.3', + 3: '== 1.0.0-rc.4', + 4: '>= 1.0.0' +}; + +Handlebars.helpers = {}; +Handlebars.partials = {}; + +var toString = Object.prototype.toString, + functionType = '[object Function]', + objectType = '[object Object]'; + +Handlebars.registerHelper = function(name, fn, inverse) { + if (toString.call(name) === objectType) { + if (inverse || fn) { throw new Handlebars.Exception('Arg not supported with multiple helpers'); } + Handlebars.Utils.extend(this.helpers, name); + } else { + if (inverse) { fn.not = inverse; } + this.helpers[name] = fn; + } +}; + +Handlebars.registerPartial = function(name, str) { + if (toString.call(name) === objectType) { + Handlebars.Utils.extend(this.partials, name); + } else { + this.partials[name] = str; + } +}; + +Handlebars.registerHelper('helperMissing', function(arg) { + if(arguments.length === 2) { + return undefined; + } else { + throw new Error("Missing helper: '" + arg + "'"); + } +}); + +Handlebars.registerHelper('blockHelperMissing', function(context, options) { + var inverse = options.inverse || function() {}, fn = options.fn; + + var type = toString.call(context); + + if(type === functionType) { context = context.call(this); } + + if(context === true) { + return fn(this); + } else if(context === false || context == null) { + return inverse(this); + } else if(type === "[object Array]") { + if(context.length > 0) { + return Handlebars.helpers.each(context, options); + } else { + return inverse(this); + } + } else { + return fn(context); + } +}); + +Handlebars.K = function() {}; + +Handlebars.createFrame = Object.create || function(object) { + Handlebars.K.prototype = object; + var obj = new Handlebars.K(); + Handlebars.K.prototype = null; + return obj; +}; + +Handlebars.logger = { + DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3, + + methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'}, + + // can be overridden in the host environment + log: function(level, obj) { + if (Handlebars.logger.level <= level) { + var method = Handlebars.logger.methodMap[level]; + if (typeof console !== 'undefined' && console[method]) { + console[method].call(console, obj); + } + } + } +}; + +Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); }; + +Handlebars.registerHelper('each', function(context, options) { + var fn = options.fn, inverse = options.inverse; + var i = 0, ret = "", data; + + var type = toString.call(context); + if(type === functionType) { context = context.call(this); } + + if (options.data) { + data = Handlebars.createFrame(options.data); + } + + if(context && typeof context === 'object') { + if(context instanceof Array){ + for(var j = context.length; i 0) { throw new Handlebars.Exception("Invalid path: " + original); } + else if (part === "..") { depth++; } + else { this.isScoped = true; } + } + else { dig.push(part); } + } + + this.original = original; + this.parts = dig; + this.string = dig.join('.'); + this.depth = depth; + + // an ID is simple if it only has one part, and that part is not + // `..` or `this`. + this.isSimple = parts.length === 1 && !this.isScoped && depth === 0; + + this.stringModeValue = this.string; +}; + +Handlebars.AST.PartialNameNode = function(name) { + this.type = "PARTIAL_NAME"; + this.name = name.original; +}; + +Handlebars.AST.DataNode = function(id) { + this.type = "DATA"; + this.id = id; +}; + +Handlebars.AST.StringNode = function(string) { + this.type = "STRING"; + this.original = + this.string = + this.stringModeValue = string; +}; + +Handlebars.AST.IntegerNode = function(integer) { + this.type = "INTEGER"; + this.original = + this.integer = integer; + this.stringModeValue = Number(integer); +}; + +Handlebars.AST.BooleanNode = function(bool) { + this.type = "BOOLEAN"; + this.bool = bool; + this.stringModeValue = bool === "true"; +}; + +Handlebars.AST.CommentNode = function(comment) { + this.type = "comment"; + this.comment = comment; +}; + +// END(BROWSER) + +return Handlebars; +}; + diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/lib/handlebars/compiler/base.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/lib/handlebars/compiler/base.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,21 @@ +var handlebars = require("./parser"); + +exports.attach = function(Handlebars) { + +// BEGIN(BROWSER) + +Handlebars.Parser = handlebars; + +Handlebars.parse = function(input) { + + // Just return if an already-compile AST was passed in. + if(input.constructor === Handlebars.AST.ProgramNode) { return input; } + + Handlebars.Parser.yy = Handlebars.AST; + return Handlebars.Parser.parse(input); +}; + +// END(BROWSER) + +return Handlebars; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/lib/handlebars/compiler/compiler.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/lib/handlebars/compiler/compiler.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1305 @@ +var compilerbase = require("./base"); + +exports.attach = function(Handlebars) { + +compilerbase.attach(Handlebars); + +// BEGIN(BROWSER) + +/*jshint eqnull:true*/ +var Compiler = Handlebars.Compiler = function() {}; +var JavaScriptCompiler = Handlebars.JavaScriptCompiler = function() {}; + +// the foundHelper register will disambiguate helper lookup from finding a +// function in a context. This is necessary for mustache compatibility, which +// requires that context functions in blocks are evaluated by blockHelperMissing, +// and then proceed as if the resulting value was provided to blockHelperMissing. + +Compiler.prototype = { + compiler: Compiler, + + disassemble: function() { + var opcodes = this.opcodes, opcode, out = [], params, param; + + for (var i=0, l=opcodes.length; i 0) { + this.source[1] = this.source[1] + ", " + locals.join(", "); + } + + // Generate minimizer alias mappings + if (!this.isChild) { + for (var alias in this.context.aliases) { + if (this.context.aliases.hasOwnProperty(alias)) { + this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias]; + } + } + } + + if (this.source[1]) { + this.source[1] = "var " + this.source[1].substring(2) + ";"; + } + + // Merge children + if (!this.isChild) { + this.source[1] += '\n' + this.context.programs.join('\n') + '\n'; + } + + if (!this.environment.isSimple) { + this.source.push("return buffer;"); + } + + var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"]; + + for(var i=0, l=this.environment.depths.list.length; i this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); } + return this.topStackName(); + }, + topStackName: function() { + return "stack" + this.stackSlot; + }, + flushInline: function() { + var inlineStack = this.inlineStack; + if (inlineStack.length) { + this.inlineStack = []; + for (var i = 0, len = inlineStack.length; i < len; i++) { + var entry = inlineStack[i]; + if (entry instanceof Literal) { + this.compileStack.push(entry); + } else { + this.pushStack(entry); + } + } + } + }, + isInline: function() { + return this.inlineStack.length; + }, + + popStack: function(wrapped) { + var inline = this.isInline(), + item = (inline ? this.inlineStack : this.compileStack).pop(); + + if (!wrapped && (item instanceof Literal)) { + return item.value; + } else { + if (!inline) { + this.stackSlot--; + } + return item; + } + }, + + topStack: function(wrapped) { + var stack = (this.isInline() ? this.inlineStack : this.compileStack), + item = stack[stack.length - 1]; + + if (!wrapped && (item instanceof Literal)) { + return item.value; + } else { + return item; + } + }, + + quotedString: function(str) { + return '"' + str + .replace(/\\/g, '\\\\') + .replace(/"/g, '\\"') + .replace(/\n/g, '\\n') + .replace(/\r/g, '\\r') + .replace(/\u2028/g, '\\u2028') // Per Ecma-262 7.3 + 7.8.4 + .replace(/\u2029/g, '\\u2029') + '"'; + }, + + setupHelper: function(paramSize, name, missingParams) { + var params = []; + this.setupParams(paramSize, params, missingParams); + var foundHelper = this.nameLookup('helpers', name, 'helper'); + + return { + params: params, + name: foundHelper, + callParams: ["depth0"].concat(params).join(", "), + helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ") + }; + }, + + // the params and contexts arguments are passed in arrays + // to fill in + setupParams: function(paramSize, params, useRegister) { + var options = [], contexts = [], types = [], param, inverse, program; + + options.push("hash:" + this.popStack()); + + inverse = this.popStack(); + program = this.popStack(); + + // Avoid setting fn and inverse if neither are set. This allows + // helpers to do a check for `if (options.fn)` + if (program || inverse) { + if (!program) { + this.context.aliases.self = "this"; + program = "self.noop"; + } + + if (!inverse) { + this.context.aliases.self = "this"; + inverse = "self.noop"; + } + + options.push("inverse:" + inverse); + options.push("fn:" + program); + } + + for(var i=0; i 2) { + expected.push("'" + this.terminals_[p] + "'"); + } + if (this.lexer.showPosition) { + errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'"; + } else { + errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'"); + } + this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected}); + } + } + if (action[0] instanceof Array && action.length > 1) { + throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol); + } + switch (action[0]) { + case 1: + stack.push(symbol); + vstack.push(this.lexer.yytext); + lstack.push(this.lexer.yylloc); + stack.push(action[1]); + symbol = null; + if (!preErrorSymbol) { + yyleng = this.lexer.yyleng; + yytext = this.lexer.yytext; + yylineno = this.lexer.yylineno; + yyloc = this.lexer.yylloc; + if (recovering > 0) + recovering--; + } else { + symbol = preErrorSymbol; + preErrorSymbol = null; + } + break; + case 2: + len = this.productions_[action[1]][1]; + yyval.$ = vstack[vstack.length - len]; + yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column}; + if (ranges) { + yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]]; + } + r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack); + if (typeof r !== "undefined") { + return r; + } + if (len) { + stack = stack.slice(0, -1 * len * 2); + vstack = vstack.slice(0, -1 * len); + lstack = lstack.slice(0, -1 * len); + } + stack.push(this.productions_[action[1]][0]); + vstack.push(yyval.$); + lstack.push(yyval._$); + newState = table[stack[stack.length - 2]][stack[stack.length - 1]]; + stack.push(newState); + break; + case 3: + return true; + } + } + return true; +} +}; +/* Jison generated lexer */ +var lexer = (function(){ +var lexer = ({EOF:1, +parseError:function parseError(str, hash) { + if (this.yy.parser) { + this.yy.parser.parseError(str, hash); + } else { + throw new Error(str); + } + }, +setInput:function (input) { + this._input = input; + this._more = this._less = this.done = false; + this.yylineno = this.yyleng = 0; + this.yytext = this.matched = this.match = ''; + this.conditionStack = ['INITIAL']; + this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0}; + if (this.options.ranges) this.yylloc.range = [0,0]; + this.offset = 0; + return this; + }, +input:function () { + var ch = this._input[0]; + this.yytext += ch; + this.yyleng++; + this.offset++; + this.match += ch; + this.matched += ch; + var lines = ch.match(/(?:\r\n?|\n).*/g); + if (lines) { + this.yylineno++; + this.yylloc.last_line++; + } else { + this.yylloc.last_column++; + } + if (this.options.ranges) this.yylloc.range[1]++; + + this._input = this._input.slice(1); + return ch; + }, +unput:function (ch) { + var len = ch.length; + var lines = ch.split(/(?:\r\n?|\n)/g); + + this._input = ch + this._input; + this.yytext = this.yytext.substr(0, this.yytext.length-len-1); + //this.yyleng -= len; + this.offset -= len; + var oldLines = this.match.split(/(?:\r\n?|\n)/g); + this.match = this.match.substr(0, this.match.length-1); + this.matched = this.matched.substr(0, this.matched.length-1); + + if (lines.length-1) this.yylineno -= lines.length-1; + var r = this.yylloc.range; + + this.yylloc = {first_line: this.yylloc.first_line, + last_line: this.yylineno+1, + first_column: this.yylloc.first_column, + last_column: lines ? + (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length: + this.yylloc.first_column - len + }; + + if (this.options.ranges) { + this.yylloc.range = [r[0], r[0] + this.yyleng - len]; + } + return this; + }, +more:function () { + this._more = true; + return this; + }, +less:function (n) { + this.unput(this.match.slice(n)); + }, +pastInput:function () { + var past = this.matched.substr(0, this.matched.length - this.match.length); + return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, ""); + }, +upcomingInput:function () { + var next = this.match; + if (next.length < 20) { + next += this._input.substr(0, 20-next.length); + } + return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, ""); + }, +showPosition:function () { + var pre = this.pastInput(); + var c = new Array(pre.length + 1).join("-"); + return pre + this.upcomingInput() + "\n" + c+"^"; + }, +next:function () { + if (this.done) { + return this.EOF; + } + if (!this._input) this.done = true; + + var token, + match, + tempMatch, + index, + col, + lines; + if (!this._more) { + this.yytext = ''; + this.match = ''; + } + var rules = this._currentRules(); + for (var i=0;i < rules.length; i++) { + tempMatch = this._input.match(this.rules[rules[i]]); + if (tempMatch && (!match || tempMatch[0].length > match[0].length)) { + match = tempMatch; + index = i; + if (!this.options.flex) break; + } + } + if (match) { + lines = match[0].match(/(?:\r\n?|\n).*/g); + if (lines) this.yylineno += lines.length; + this.yylloc = {first_line: this.yylloc.last_line, + last_line: this.yylineno+1, + first_column: this.yylloc.last_column, + last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length}; + this.yytext += match[0]; + this.match += match[0]; + this.matches = match; + this.yyleng = this.yytext.length; + if (this.options.ranges) { + this.yylloc.range = [this.offset, this.offset += this.yyleng]; + } + this._more = false; + this._input = this._input.slice(match[0].length); + this.matched += match[0]; + token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]); + if (this.done && this._input) this.done = false; + if (token) return token; + else return; + } + if (this._input === "") { + return this.EOF; + } else { + return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(), + {text: "", token: null, line: this.yylineno}); + } + }, +lex:function lex() { + var r = this.next(); + if (typeof r !== 'undefined') { + return r; + } else { + return this.lex(); + } + }, +begin:function begin(condition) { + this.conditionStack.push(condition); + }, +popState:function popState() { + return this.conditionStack.pop(); + }, +_currentRules:function _currentRules() { + return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules; + }, +topState:function () { + return this.conditionStack[this.conditionStack.length-2]; + }, +pushState:function begin(condition) { + this.begin(condition); + }}); +lexer.options = {}; +lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) { + +var YYSTATE=YY_START +switch($avoiding_name_collisions) { +case 0: yy_.yytext = "\\"; return 14; +break; +case 1: + if(yy_.yytext.slice(-1) !== "\\") this.begin("mu"); + if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu"); + if(yy_.yytext) return 14; + +break; +case 2: return 14; +break; +case 3: + if(yy_.yytext.slice(-1) !== "\\") this.popState(); + if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1); + return 14; + +break; +case 4: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15; +break; +case 5: return 25; +break; +case 6: return 16; +break; +case 7: return 20; +break; +case 8: return 19; +break; +case 9: return 19; +break; +case 10: return 23; +break; +case 11: return 22; +break; +case 12: this.popState(); this.begin('com'); +break; +case 13: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15; +break; +case 14: return 22; +break; +case 15: return 37; +break; +case 16: return 36; +break; +case 17: return 36; +break; +case 18: return 40; +break; +case 19: /*ignore whitespace*/ +break; +case 20: this.popState(); return 24; +break; +case 21: this.popState(); return 18; +break; +case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 31; +break; +case 23: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 31; +break; +case 24: return 38; +break; +case 25: return 33; +break; +case 26: return 33; +break; +case 27: return 32; +break; +case 28: return 36; +break; +case 29: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 36; +break; +case 30: return 'INVALID'; +break; +case 31: return 5; +break; +} +}; +lexer.rules = [/^(?:\\\\(?=(\{\{)))/,/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[}\/ ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:-?[0-9]+(?=[}\s]))/,/^(?:[^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/]; +lexer.conditions = {"mu":{"rules":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31],"inclusive":false},"emu":{"rules":[3],"inclusive":false},"com":{"rules":[4],"inclusive":false},"INITIAL":{"rules":[0,1,2,31],"inclusive":true}}; +return lexer;})() +parser.lexer = lexer; +function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser; +return new Parser; +})(); +// END(BROWSER) + +module.exports = handlebars; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/lib/handlebars/compiler/printer.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/lib/handlebars/compiler/printer.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,138 @@ +exports.attach = function(Handlebars) { + +// BEGIN(BROWSER) + +Handlebars.print = function(ast) { + return new Handlebars.PrintVisitor().accept(ast); +}; + +Handlebars.PrintVisitor = function() { this.padding = 0; }; +Handlebars.PrintVisitor.prototype = new Handlebars.Visitor(); + +Handlebars.PrintVisitor.prototype.pad = function(string, newline) { + var out = ""; + + for(var i=0,l=this.padding; i " + content + " }}"); +}; + +Handlebars.PrintVisitor.prototype.hash = function(hash) { + var pairs = hash.pairs; + var joinedPairs = [], left, right; + + for(var i=0, l=pairs.length; i 1) { + return "PATH:" + path; + } else { + return "ID:" + path; + } +}; + +Handlebars.PrintVisitor.prototype.PARTIAL_NAME = function(partialName) { + return "PARTIAL:" + partialName.name; +}; + +Handlebars.PrintVisitor.prototype.DATA = function(data) { + return "@" + this.accept(data.id); +}; + +Handlebars.PrintVisitor.prototype.content = function(content) { + return this.pad("CONTENT[ '" + content.string + "' ]"); +}; + +Handlebars.PrintVisitor.prototype.comment = function(comment) { + return this.pad("{{! '" + comment.comment + "' }}"); +}; +// END(BROWSER) + +return Handlebars; +}; + diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/lib/handlebars/compiler/visitor.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/lib/handlebars/compiler/visitor.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,18 @@ +exports.attach = function(Handlebars) { + +// BEGIN(BROWSER) + +Handlebars.Visitor = function() {}; + +Handlebars.Visitor.prototype = { + accept: function(object) { + return this[object.type](object); + } +}; + +// END(BROWSER) + +return Handlebars; +}; + + diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/lib/handlebars/runtime.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/lib/handlebars/runtime.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,106 @@ +exports.attach = function(Handlebars) { + +// BEGIN(BROWSER) + +Handlebars.VM = { + template: function(templateSpec) { + // Just add water + var container = { + escapeExpression: Handlebars.Utils.escapeExpression, + invokePartial: Handlebars.VM.invokePartial, + programs: [], + program: function(i, fn, data) { + var programWrapper = this.programs[i]; + if(data) { + programWrapper = Handlebars.VM.program(i, fn, data); + } else if (!programWrapper) { + programWrapper = this.programs[i] = Handlebars.VM.program(i, fn); + } + return programWrapper; + }, + merge: function(param, common) { + var ret = param || common; + + if (param && common) { + ret = {}; + Handlebars.Utils.extend(ret, common); + Handlebars.Utils.extend(ret, param); + } + return ret; + }, + programWithDepth: Handlebars.VM.programWithDepth, + noop: Handlebars.VM.noop, + compilerInfo: null + }; + + return function(context, options) { + options = options || {}; + var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data); + + var compilerInfo = container.compilerInfo || [], + compilerRevision = compilerInfo[0] || 1, + currentRevision = Handlebars.COMPILER_REVISION; + + if (compilerRevision !== currentRevision) { + if (compilerRevision < currentRevision) { + var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision], + compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision]; + throw "Template was precompiled with an older version of Handlebars than the current runtime. "+ + "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+")."; + } else { + // Use the embedded version info since the runtime doesn't know about this revision yet + throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+ + "Please update your runtime to a newer version ("+compilerInfo[1]+")."; + } + } + + return result; + }; + }, + + programWithDepth: function(i, fn, data /*, $depth */) { + var args = Array.prototype.slice.call(arguments, 3); + + var program = function(context, options) { + options = options || {}; + + return fn.apply(this, [context, options.data || data].concat(args)); + }; + program.program = i; + program.depth = args.length; + return program; + }, + program: function(i, fn, data) { + var program = function(context, options) { + options = options || {}; + + return fn(context, options.data || data); + }; + program.program = i; + program.depth = 0; + return program; + }, + noop: function() { return ""; }, + invokePartial: function(partial, name, context, helpers, partials, data) { + var options = { helpers: helpers, partials: partials, data: data }; + + if(partial === undefined) { + throw new Handlebars.Exception("The partial " + name + " could not be found"); + } else if(partial instanceof Function) { + return partial(context, options); + } else if (!Handlebars.compile) { + throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode"); + } else { + partials[name] = Handlebars.compile(partial, {data: data !== undefined}); + return partials[name](context, options); + } + } +}; + +Handlebars.template = Handlebars.VM.template; + +// END(BROWSER) + +return Handlebars; + +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/lib/handlebars/source.rb --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/lib/handlebars/source.rb Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,11 @@ +module Handlebars + module Source + def self.bundled_path + File.expand_path("../../../dist/handlebars.js", __FILE__) + end + + def self.runtime_bundled_path + File.expand_path("../../../dist/handlebars.runtime.js", __FILE__) + end + end +end diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/lib/handlebars/utils.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/lib/handlebars/utils.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,83 @@ +exports.attach = function(Handlebars) { + +var toString = Object.prototype.toString; + +// BEGIN(BROWSER) + +var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack']; + +Handlebars.Exception = function(message) { + var tmp = Error.prototype.constructor.apply(this, arguments); + + // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work. + for (var idx = 0; idx < errorProps.length; idx++) { + this[errorProps[idx]] = tmp[errorProps[idx]]; + } +}; +Handlebars.Exception.prototype = new Error(); + +// Build out our basic SafeString type +Handlebars.SafeString = function(string) { + this.string = string; +}; +Handlebars.SafeString.prototype.toString = function() { + return this.string.toString(); +}; + +var escape = { + "&": "&", + "<": "<", + ">": ">", + '"': """, + "'": "'", + "`": "`" +}; + +var badChars = /[&<>"'`]/g; +var possible = /[&<>"'`]/; + +var escapeChar = function(chr) { + return escape[chr] || "&"; +}; + +Handlebars.Utils = { + extend: function(obj, value) { + for(var key in value) { + if(value.hasOwnProperty(key)) { + obj[key] = value[key]; + } + } + }, + + escapeExpression: function(string) { + // don't escape SafeStrings, since they're already safe + if (string instanceof Handlebars.SafeString) { + return string.toString(); + } else if (string == null || string === false) { + return ""; + } + + // Force a string conversion as this will be done by the append regardless and + // the regex test will do this transparently behind the scenes, causing issues if + // an object's to string has escaped characters in it. + string = string.toString(); + + if(!possible.test(string)) { return string; } + return string.replace(badChars, escapeChar); + }, + + isEmpty: function(value) { + if (!value && value !== 0) { + return true; + } else if(toString.call(value) === "[object Array]" && value.length === 0) { + return true; + } else { + return false; + } + } +}; + +// END(BROWSER) + +return Handlebars; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/min.sh --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/min.sh Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,11 @@ +rm dist/* + +rake + +for x in dist/*.js; do + x=${x%.*} + uglifyjs -c -m -- $x.js > $x.min.js + gzip -c $x.min.js > $x.min.js.gz +done + +ls -l dist | awk '{ print $9 " " $5 }' diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/.bin/uglifyjs --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/.bin/uglifyjs Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +../uglify-js/bin/uglifyjs \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/.travis.yml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/.travis.yml Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,21 @@ +Copyright 2010 James Halliday (mail@substack.net) + +This project is free software released under the MIT/X11 license: + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/bool.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/bool.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,10 @@ +#!/usr/bin/env node +var util = require('util'); +var argv = require('optimist').argv; + +if (argv.s) { + util.print(argv.fr ? 'Le chat dit: ' : 'The cat says: '); +} +console.log( + (argv.fr ? 'miaou' : 'meow') + (argv.p ? '.' : '') +); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/boolean_double.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/boolean_double.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var argv = require('optimist') + .boolean(['x','y','z']) + .argv +; +console.dir([ argv.x, argv.y, argv.z ]); +console.dir(argv._); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/boolean_single.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/boolean_single.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var argv = require('optimist') + .boolean('v') + .argv +; +console.dir(argv.v); +console.dir(argv._); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/default_hash.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/default_hash.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +#!/usr/bin/env node + +var argv = require('optimist') + .default({ x : 10, y : 10 }) + .argv +; + +console.log(argv.x + argv.y); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/default_singles.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/default_singles.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var argv = require('optimist') + .default('x', 10) + .default('y', 10) + .argv +; +console.log(argv.x + argv.y); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/divide.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/divide.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +#!/usr/bin/env node + +var argv = require('optimist') + .usage('Usage: $0 -x [num] -y [num]') + .demand(['x','y']) + .argv; + +console.log(argv.x / argv.y); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/line_count.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/line_count.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,20 @@ +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .demand('f') + .alias('f', 'file') + .describe('f', 'Load a file') + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/line_count_options.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/line_count_options.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,29 @@ +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .options({ + file : { + demand : true, + alias : 'f', + description : 'Load a file' + }, + base : { + alias : 'b', + description : 'Numeric base to use for output', + default : 10, + }, + }) + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines.toString(argv.base)); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/line_count_wrap.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/line_count_wrap.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,29 @@ +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .wrap(80) + .demand('f') + .alias('f', [ 'file', 'filename' ]) + .describe('f', + "Load a file. It's pretty important." + + " Required even. So you'd better specify it." + ) + .alias('b', 'base') + .describe('b', 'Numeric base to display the number of lines in') + .default('b', 10) + .describe('x', 'Super-secret optional parameter which is secret') + .default('x', '') + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines.toString(argv.base)); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/nonopt.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/nonopt.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); +console.log(argv._); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/reflect.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/reflect.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +#!/usr/bin/env node +console.dir(require('optimist').argv); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/short.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/short.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/string.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/string.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,11 @@ +#!/usr/bin/env node +var argv = require('optimist') + .string('x', 'y') + .argv +; +console.dir([ argv.x, argv.y ]); + +/* Turns off numeric coercion: + ./node string.js -x 000123 -y 9876 + [ '000123', '9876' ] +*/ diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/usage-options.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/usage-options.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,19 @@ +var optimist = require('./../index'); + +var argv = optimist.usage('This is my awesome program', { + 'about': { + description: 'Provide some details about the author of this program', + required: true, + short: 'a', + }, + 'info': { + description: 'Provide some information about the node.js agains!!!!!!', + boolean: true, + short: 'i' + } +}).argv; + +optimist.showHelp(); + +console.log('\n\nInspecting options'); +console.dir(argv); \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/example/xup.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/example/xup.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,10 @@ +#!/usr/bin/env node +var argv = require('optimist').argv; + +if (argv.rif - 5 * argv.xup > 7.138) { + console.log('Buy more riffiwobbles'); +} +else { + console.log('Sell the xupptumblers'); +} + diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,478 @@ +var path = require('path'); +var wordwrap = require('wordwrap'); + +/* Hack an instance of Argv with process.argv into Argv + so people can do + require('optimist')(['--beeble=1','-z','zizzle']).argv + to parse a list of args and + require('optimist').argv + to get a parsed version of process.argv. +*/ + +var inst = Argv(process.argv.slice(2)); +Object.keys(inst).forEach(function (key) { + Argv[key] = typeof inst[key] == 'function' + ? inst[key].bind(inst) + : inst[key]; +}); + +var exports = module.exports = Argv; +function Argv (args, cwd) { + var self = {}; + if (!cwd) cwd = process.cwd(); + + self.$0 = process.argv + .slice(0,2) + .map(function (x) { + var b = rebase(cwd, x); + return x.match(/^\//) && b.length < x.length + ? b : x + }) + .join(' ') + ; + + if (process.env._ != undefined && process.argv[1] == process.env._) { + self.$0 = process.env._.replace( + path.dirname(process.execPath) + '/', '' + ); + } + + var flags = { bools : {}, strings : {} }; + + self.boolean = function (bools) { + if (!Array.isArray(bools)) { + bools = [].slice.call(arguments); + } + + bools.forEach(function (name) { + flags.bools[name] = true; + }); + + return self; + }; + + self.string = function (strings) { + if (!Array.isArray(strings)) { + strings = [].slice.call(arguments); + } + + strings.forEach(function (name) { + flags.strings[name] = true; + }); + + return self; + }; + + var aliases = {}; + self.alias = function (x, y) { + if (typeof x === 'object') { + Object.keys(x).forEach(function (key) { + self.alias(key, x[key]); + }); + } + else if (Array.isArray(y)) { + y.forEach(function (yy) { + self.alias(x, yy); + }); + } + else { + var zs = (aliases[x] || []).concat(aliases[y] || []).concat(x, y); + aliases[x] = zs.filter(function (z) { return z != x }); + aliases[y] = zs.filter(function (z) { return z != y }); + } + + return self; + }; + + var demanded = {}; + self.demand = function (keys) { + if (typeof keys == 'number') { + if (!demanded._) demanded._ = 0; + demanded._ += keys; + } + else if (Array.isArray(keys)) { + keys.forEach(function (key) { + self.demand(key); + }); + } + else { + demanded[keys] = true; + } + + return self; + }; + + var usage; + self.usage = function (msg, opts) { + if (!opts && typeof msg === 'object') { + opts = msg; + msg = null; + } + + usage = msg; + + if (opts) self.options(opts); + + return self; + }; + + function fail (msg) { + self.showHelp(); + if (msg) console.error(msg); + process.exit(1); + } + + var checks = []; + self.check = function (f) { + checks.push(f); + return self; + }; + + var defaults = {}; + self.default = function (key, value) { + if (typeof key === 'object') { + Object.keys(key).forEach(function (k) { + self.default(k, key[k]); + }); + } + else { + defaults[key] = value; + } + + return self; + }; + + var descriptions = {}; + self.describe = function (key, desc) { + if (typeof key === 'object') { + Object.keys(key).forEach(function (k) { + self.describe(k, key[k]); + }); + } + else { + descriptions[key] = desc; + } + return self; + }; + + self.parse = function (args) { + return Argv(args).argv; + }; + + self.option = self.options = function (key, opt) { + if (typeof key === 'object') { + Object.keys(key).forEach(function (k) { + self.options(k, key[k]); + }); + } + else { + if (opt.alias) self.alias(key, opt.alias); + if (opt.demand) self.demand(key); + if (typeof opt.default !== 'undefined') { + self.default(key, opt.default); + } + + if (opt.boolean || opt.type === 'boolean') { + self.boolean(key); + } + if (opt.string || opt.type === 'string') { + self.string(key); + } + + var desc = opt.describe || opt.description || opt.desc; + if (desc) { + self.describe(key, desc); + } + } + + return self; + }; + + var wrap = null; + self.wrap = function (cols) { + wrap = cols; + return self; + }; + + self.showHelp = function (fn) { + if (!fn) fn = console.error; + fn(self.help()); + }; + + self.help = function () { + var keys = Object.keys( + Object.keys(descriptions) + .concat(Object.keys(demanded)) + .concat(Object.keys(defaults)) + .reduce(function (acc, key) { + if (key !== '_') acc[key] = true; + return acc; + }, {}) + ); + + var help = keys.length ? [ 'Options:' ] : []; + + if (usage) { + help.unshift(usage.replace(/\$0/g, self.$0), ''); + } + + var switches = keys.reduce(function (acc, key) { + acc[key] = [ key ].concat(aliases[key] || []) + .map(function (sw) { + return (sw.length > 1 ? '--' : '-') + sw + }) + .join(', ') + ; + return acc; + }, {}); + + var switchlen = longest(Object.keys(switches).map(function (s) { + return switches[s] || ''; + })); + + var desclen = longest(Object.keys(descriptions).map(function (d) { + return descriptions[d] || ''; + })); + + keys.forEach(function (key) { + var kswitch = switches[key]; + var desc = descriptions[key] || ''; + + if (wrap) { + desc = wordwrap(switchlen + 4, wrap)(desc) + .slice(switchlen + 4) + ; + } + + var spadding = new Array( + Math.max(switchlen - kswitch.length + 3, 0) + ).join(' '); + + var dpadding = new Array( + Math.max(desclen - desc.length + 1, 0) + ).join(' '); + + var type = null; + + if (flags.bools[key]) type = '[boolean]'; + if (flags.strings[key]) type = '[string]'; + + if (!wrap && dpadding.length > 0) { + desc += dpadding; + } + + var prelude = ' ' + kswitch + spadding; + var extra = [ + type, + demanded[key] + ? '[required]' + : null + , + defaults[key] !== undefined + ? '[default: ' + JSON.stringify(defaults[key]) + ']' + : null + , + ].filter(Boolean).join(' '); + + var body = [ desc, extra ].filter(Boolean).join(' '); + + if (wrap) { + var dlines = desc.split('\n'); + var dlen = dlines.slice(-1)[0].length + + (dlines.length === 1 ? prelude.length : 0) + + body = desc + (dlen + extra.length > wrap - 2 + ? '\n' + + new Array(wrap - extra.length + 1).join(' ') + + extra + : new Array(wrap - extra.length - dlen + 1).join(' ') + + extra + ); + } + + help.push(prelude + body); + }); + + help.push(''); + return help.join('\n'); + }; + + Object.defineProperty(self, 'argv', { + get : parseArgs, + enumerable : true, + }); + + function parseArgs () { + var argv = { _ : [], $0 : self.$0 }; + Object.keys(flags.bools).forEach(function (key) { + setArg(key, defaults[key] || false); + }); + + function setArg (key, val) { + var num = Number(val); + var value = typeof val !== 'string' || isNaN(num) ? val : num; + if (flags.strings[key]) value = val; + + setKey(argv, key.split('.'), value); + + (aliases[key] || []).forEach(function (x) { + argv[x] = argv[key]; + }); + } + + for (var i = 0; i < args.length; i++) { + var arg = args[i]; + + if (arg === '--') { + argv._.push.apply(argv._, args.slice(i + 1)); + break; + } + else if (arg.match(/^--.+=/)) { + // Using [\s\S] instead of . because js doesn't support the + // 'dotall' regex modifier. See: + // http://stackoverflow.com/a/1068308/13216 + var m = arg.match(/^--([^=]+)=([\s\S]*)$/); + setArg(m[1], m[2]); + } + else if (arg.match(/^--no-.+/)) { + var key = arg.match(/^--no-(.+)/)[1]; + setArg(key, false); + } + else if (arg.match(/^--.+/)) { + var key = arg.match(/^--(.+)/)[1]; + var next = args[i + 1]; + if (next !== undefined && !next.match(/^-/) + && !flags.bools[key] + && (aliases[key] ? !flags.bools[aliases[key]] : true)) { + setArg(key, next); + i++; + } + else if (/^(true|false)$/.test(next)) { + setArg(key, next === 'true'); + i++; + } + else { + setArg(key, true); + } + } + else if (arg.match(/^-[^-]+/)) { + var letters = arg.slice(1,-1).split(''); + + var broken = false; + for (var j = 0; j < letters.length; j++) { + if (letters[j+1] && letters[j+1].match(/\W/)) { + setArg(letters[j], arg.slice(j+2)); + broken = true; + break; + } + else { + setArg(letters[j], true); + } + } + + if (!broken) { + var key = arg.slice(-1)[0]; + + if (args[i+1] && !args[i+1].match(/^-/) + && !flags.bools[key] + && (aliases[key] ? !flags.bools[aliases[key]] : true)) { + setArg(key, args[i+1]); + i++; + } + else if (args[i+1] && /true|false/.test(args[i+1])) { + setArg(key, args[i+1] === 'true'); + i++; + } + else { + setArg(key, true); + } + } + } + else { + var n = Number(arg); + argv._.push(flags.strings['_'] || isNaN(n) ? arg : n); + } + } + + Object.keys(defaults).forEach(function (key) { + if (!(key in argv)) { + argv[key] = defaults[key]; + if (key in aliases) { + argv[aliases[key]] = defaults[key]; + } + } + }); + + if (demanded._ && argv._.length < demanded._) { + fail('Not enough non-option arguments: got ' + + argv._.length + ', need at least ' + demanded._ + ); + } + + var missing = []; + Object.keys(demanded).forEach(function (key) { + if (!argv[key]) missing.push(key); + }); + + if (missing.length) { + fail('Missing required arguments: ' + missing.join(', ')); + } + + checks.forEach(function (f) { + try { + if (f(argv) === false) { + fail('Argument check failed: ' + f.toString()); + } + } + catch (err) { + fail(err) + } + }); + + return argv; + } + + function longest (xs) { + return Math.max.apply( + null, + xs.map(function (x) { return x.length }) + ); + } + + return self; +}; + +// rebase an absolute path to a relative one with respect to a base directory +// exported for tests +exports.rebase = rebase; +function rebase (base, dir) { + var ds = path.normalize(dir).split('/').slice(1); + var bs = path.normalize(base).split('/').slice(1); + + for (var i = 0; ds[i] && ds[i] == bs[i]; i++); + ds.splice(0, i); bs.splice(0, i); + + var p = path.normalize( + bs.map(function () { return '..' }).concat(ds).join('/') + ).replace(/\/$/,'').replace(/^$/, '.'); + return p.match(/^[.\/]/) ? p : './' + p; +}; + +function setKey (obj, keys, value) { + var o = obj; + keys.slice(0,-1).forEach(function (key) { + if (o[key] === undefined) o[key] = {}; + o = o[key]; + }); + + var key = keys[keys.length - 1]; + if (o[key] === undefined || typeof o[key] === 'boolean') { + o[key] = value; + } + else if (Array.isArray(o[key])) { + o[key].push(value); + } + else { + o[key] = [ o[key], value ]; + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +node_modules diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/README.markdown --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/README.markdown Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,70 @@ +wordwrap +======== + +Wrap your words. + +example +======= + +made out of meat +---------------- + +meat.js + + var wrap = require('wordwrap')(15); + console.log(wrap('You and your whole family are made out of meat.')); + +output: + + You and your + whole family + are made out + of meat. + +centered +-------- + +center.js + + var wrap = require('wordwrap')(20, 60); + console.log(wrap( + 'At long last the struggle and tumult was over.' + + ' The machines had finally cast off their oppressors' + + ' and were finally free to roam the cosmos.' + + '\n' + + 'Free of purpose, free of obligation.' + + ' Just drifting through emptiness.' + + ' The sun was just another point of light.' + )); + +output: + + At long last the struggle and tumult + was over. The machines had finally cast + off their oppressors and were finally + free to roam the cosmos. + Free of purpose, free of obligation. + Just drifting through emptiness. The + sun was just another point of light. + +methods +======= + +var wrap = require('wordwrap'); + +wrap(stop), wrap(start, stop, params={mode:"soft"}) +--------------------------------------------------- + +Returns a function that takes a string and returns a new string. + +Pad out lines with spaces out to column `start` and then wrap until column +`stop`. If a word is longer than `stop - start` characters it will overflow. + +In "soft" mode, split chunks by `/(\S+\s+/` and don't break up chunks which are +longer than `stop - start`, in "hard" mode, split chunks with `/\b/` and break +up chunks longer than `stop - start`. + +wrap.hard(start, stop) +---------------------- + +Like `wrap()` but with `params.mode = "hard"`. diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/example/center.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/example/center.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,10 @@ +var wrap = require('wordwrap')(20, 60); +console.log(wrap( + 'At long last the struggle and tumult was over.' + + ' The machines had finally cast off their oppressors' + + ' and were finally free to roam the cosmos.' + + '\n' + + 'Free of purpose, free of obligation.' + + ' Just drifting through emptiness.' + + ' The sun was just another point of light.' +)); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/example/meat.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/example/meat.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +var wrap = require('wordwrap')(15); + +console.log(wrap('You and your whole family are made out of meat.')); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,76 @@ +var wordwrap = module.exports = function (start, stop, params) { + if (typeof start === 'object') { + params = start; + start = params.start; + stop = params.stop; + } + + if (typeof stop === 'object') { + params = stop; + start = start || params.start; + stop = undefined; + } + + if (!stop) { + stop = start; + start = 0; + } + + if (!params) params = {}; + var mode = params.mode || 'soft'; + var re = mode === 'hard' ? /\b/ : /(\S+\s+)/; + + return function (text) { + var chunks = text.toString() + .split(re) + .reduce(function (acc, x) { + if (mode === 'hard') { + for (var i = 0; i < x.length; i += stop - start) { + acc.push(x.slice(i, i + stop - start)); + } + } + else acc.push(x) + return acc; + }, []) + ; + + return chunks.reduce(function (lines, rawChunk) { + if (rawChunk === '') return lines; + + var chunk = rawChunk.replace(/\t/g, ' '); + + var i = lines.length - 1; + if (lines[i].length + chunk.length > stop) { + lines[i] = lines[i].replace(/\s+$/, ''); + + chunk.split(/\n/).forEach(function (c) { + lines.push( + new Array(start + 1).join(' ') + + c.replace(/^\s+/, '') + ); + }); + } + else if (chunk.match(/\n/)) { + var xs = chunk.split(/\n/); + lines[i] += xs.shift(); + xs.forEach(function (c) { + lines.push( + new Array(start + 1).join(' ') + + c.replace(/^\s+/, '') + ); + }); + } + else { + lines[i] += chunk; + } + + return lines; + }, [ new Array(start + 1).join(' ') ]).join('\n'); + }; +}; + +wordwrap.soft = wordwrap; + +wordwrap.hard = function (start, stop) { + return wordwrap(start, stop, { mode : 'hard' }); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,44 @@ +{ + "name": "wordwrap", + "description": "Wrap those words. Show them at what columns to start and stop.", + "version": "0.0.2", + "repository": { + "type": "git", + "url": "git://github.com/substack/node-wordwrap.git" + }, + "main": "./index.js", + "keywords": [ + "word", + "wrap", + "rule", + "format", + "column" + ], + "directories": { + "lib": ".", + "example": "example", + "test": "test" + }, + "scripts": { + "test": "expresso" + }, + "devDependencies": { + "expresso": "=0.7.x" + }, + "engines": { + "node": ">=0.4.0" + }, + "license": "MIT/X11", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "readme": "wordwrap\n========\n\nWrap your words.\n\nexample\n=======\n\nmade out of meat\n----------------\n\nmeat.js\n\n var wrap = require('wordwrap')(15);\n console.log(wrap('You and your whole family are made out of meat.'));\n\noutput:\n\n You and your\n whole family\n are made out\n of meat.\n\ncentered\n--------\n\ncenter.js\n\n var wrap = require('wordwrap')(20, 60);\n console.log(wrap(\n 'At long last the struggle and tumult was over.'\n + ' The machines had finally cast off their oppressors'\n + ' and were finally free to roam the cosmos.'\n + '\\n'\n + 'Free of purpose, free of obligation.'\n + ' Just drifting through emptiness.'\n + ' The sun was just another point of light.'\n ));\n\noutput:\n\n At long last the struggle and tumult\n was over. The machines had finally cast\n off their oppressors and were finally\n free to roam the cosmos.\n Free of purpose, free of obligation.\n Just drifting through emptiness. The\n sun was just another point of light.\n\nmethods\n=======\n\nvar wrap = require('wordwrap');\n\nwrap(stop), wrap(start, stop, params={mode:\"soft\"})\n---------------------------------------------------\n\nReturns a function that takes a string and returns a new string.\n\nPad out lines with spaces out to column `start` and then wrap until column\n`stop`. If a word is longer than `stop - start` characters it will overflow.\n\nIn \"soft\" mode, split chunks by `/(\\S+\\s+/` and don't break up chunks which are\nlonger than `stop - start`, in \"hard\" mode, split chunks with `/\\b/` and break\nup chunks longer than `stop - start`.\n\nwrap.hard(start, stop)\n----------------------\n\nLike `wrap()` but with `params.mode = \"hard\"`.\n", + "readmeFilename": "README.markdown", + "bugs": { + "url": "https://github.com/substack/node-wordwrap/issues" + }, + "_id": "wordwrap@0.0.2", + "_from": "wordwrap@~0.0.2" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/test/break.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/test/break.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,30 @@ +var assert = require('assert'); +var wordwrap = require('../'); + +exports.hard = function () { + var s = 'Assert from {"type":"equal","ok":false,"found":1,"wanted":2,' + + '"stack":[],"id":"b7ddcd4c409de8799542a74d1a04689b",' + + '"browser":"chrome/6.0"}' + ; + var s_ = wordwrap.hard(80)(s); + + var lines = s_.split('\n'); + assert.equal(lines.length, 2); + assert.ok(lines[0].length < 80); + assert.ok(lines[1].length < 80); + + assert.equal(s, s_.replace(/\n/g, '')); +}; + +exports.break = function () { + var s = new Array(55+1).join('a'); + var s_ = wordwrap.hard(20)(s); + + var lines = s_.split('\n'); + assert.equal(lines.length, 3); + assert.ok(lines[0].length === 20); + assert.ok(lines[1].length === 20); + assert.ok(lines[2].length === 15); + + assert.equal(s, s_.replace(/\n/g, '')); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/test/idleness.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/test/idleness.txt Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,63 @@ +In Praise of Idleness + +By Bertrand Russell + +[1932] + +Like most of my generation, I was brought up on the saying: 'Satan finds some mischief for idle hands to do.' Being a highly virtuous child, I believed all that I was told, and acquired a conscience which has kept me working hard down to the present moment. But although my conscience has controlled my actions, my opinions have undergone a revolution. I think that there is far too much work done in the world, that immense harm is caused by the belief that work is virtuous, and that what needs to be preached in modern industrial countries is quite different from what always has been preached. Everyone knows the story of the traveler in Naples who saw twelve beggars lying in the sun (it was before the days of Mussolini), and offered a lira to the laziest of them. Eleven of them jumped up to claim it, so he gave it to the twelfth. this traveler was on the right lines. But in countries which do not enjoy Mediterranean sunshine idleness is more difficult, and a great public propaganda will be required to inaugurate it. I hope that, after reading the following pages, the leaders of the YMCA will start a campaign to induce good young men to do nothing. If so, I shall not have lived in vain. + +Before advancing my own arguments for laziness, I must dispose of one which I cannot accept. Whenever a person who already has enough to live on proposes to engage in some everyday kind of job, such as school-teaching or typing, he or she is told that such conduct takes the bread out of other people's mouths, and is therefore wicked. If this argument were valid, it would only be necessary for us all to be idle in order that we should all have our mouths full of bread. What people who say such things forget is that what a man earns he usually spends, and in spending he gives employment. As long as a man spends his income, he puts just as much bread into people's mouths in spending as he takes out of other people's mouths in earning. The real villain, from this point of view, is the man who saves. If he merely puts his savings in a stocking, like the proverbial French peasant, it is obvious that they do not give employment. If he invests his savings, the matter is less obvious, and different cases arise. + +One of the commonest things to do with savings is to lend them to some Government. In view of the fact that the bulk of the public expenditure of most civilized Governments consists in payment for past wars or preparation for future wars, the man who lends his money to a Government is in the same position as the bad men in Shakespeare who hire murderers. The net result of the man's economical habits is to increase the armed forces of the State to which he lends his savings. Obviously it would be better if he spent the money, even if he spent it in drink or gambling. + +But, I shall be told, the case is quite different when savings are invested in industrial enterprises. When such enterprises succeed, and produce something useful, this may be conceded. In these days, however, no one will deny that most enterprises fail. That means that a large amount of human labor, which might have been devoted to producing something that could be enjoyed, was expended on producing machines which, when produced, lay idle and did no good to anyone. The man who invests his savings in a concern that goes bankrupt is therefore injuring others as well as himself. If he spent his money, say, in giving parties for his friends, they (we may hope) would get pleasure, and so would all those upon whom he spent money, such as the butcher, the baker, and the bootlegger. But if he spends it (let us say) upon laying down rails for surface card in some place where surface cars turn out not to be wanted, he has diverted a mass of labor into channels where it gives pleasure to no one. Nevertheless, when he becomes poor through failure of his investment he will be regarded as a victim of undeserved misfortune, whereas the gay spendthrift, who has spent his money philanthropically, will be despised as a fool and a frivolous person. + +All this is only preliminary. I want to say, in all seriousness, that a great deal of harm is being done in the modern world by belief in the virtuousness of work, and that the road to happiness and prosperity lies in an organized diminution of work. + +First of all: what is work? Work is of two kinds: first, altering the position of matter at or near the earth's surface relatively to other such matter; second, telling other people to do so. The first kind is unpleasant and ill paid; the second is pleasant and highly paid. The second kind is capable of indefinite extension: there are not only those who give orders, but those who give advice as to what orders should be given. Usually two opposite kinds of advice are given simultaneously by two organized bodies of men; this is called politics. The skill required for this kind of work is not knowledge of the subjects as to which advice is given, but knowledge of the art of persuasive speaking and writing, i.e. of advertising. + +Throughout Europe, though not in America, there is a third class of men, more respected than either of the classes of workers. There are men who, through ownership of land, are able to make others pay for the privilege of being allowed to exist and to work. These landowners are idle, and I might therefore be expected to praise them. Unfortunately, their idleness is only rendered possible by the industry of others; indeed their desire for comfortable idleness is historically the source of the whole gospel of work. The last thing they have ever wished is that others should follow their example. + +From the beginning of civilization until the Industrial Revolution, a man could, as a rule, produce by hard work little more than was required for the subsistence of himself and his family, although his wife worked at least as hard as he did, and his children added their labor as soon as they were old enough to do so. The small surplus above bare necessaries was not left to those who produced it, but was appropriated by warriors and priests. In times of famine there was no surplus; the warriors and priests, however, still secured as much as at other times, with the result that many of the workers died of hunger. This system persisted in Russia until 1917 [1], and still persists in the East; in England, in spite of the Industrial Revolution, it remained in full force throughout the Napoleonic wars, and until a hundred years ago, when the new class of manufacturers acquired power. In America, the system came to an end with the Revolution, except in the South, where it persisted until the Civil War. A system which lasted so long and ended so recently has naturally left a profound impress upon men's thoughts and opinions. Much that we take for granted about the desirability of work is derived from this system, and, being pre-industrial, is not adapted to the modern world. Modern technique has made it possible for leisure, within limits, to be not the prerogative of small privileged classes, but a right evenly distributed throughout the community. The morality of work is the morality of slaves, and the modern world has no need of slavery. + +It is obvious that, in primitive communities, peasants, left to themselves, would not have parted with the slender surplus upon which the warriors and priests subsisted, but would have either produced less or consumed more. At first, sheer force compelled them to produce and part with the surplus. Gradually, however, it was found possible to induce many of them to accept an ethic according to which it was their duty to work hard, although part of their work went to support others in idleness. By this means the amount of compulsion required was lessened, and the expenses of government were diminished. To this day, 99 per cent of British wage-earners would be genuinely shocked if it were proposed that the King should not have a larger income than a working man. The conception of duty, speaking historically, has been a means used by the holders of power to induce others to live for the interests of their masters rather than for their own. Of course the holders of power conceal this fact from themselves by managing to believe that their interests are identical with the larger interests of humanity. Sometimes this is true; Athenian slave-owners, for instance, employed part of their leisure in making a permanent contribution to civilization which would have been impossible under a just economic system. Leisure is essential to civilization, and in former times leisure for the few was only rendered possible by the labors of the many. But their labors were valuable, not because work is good, but because leisure is good. And with modern technique it would be possible to distribute leisure justly without injury to civilization. + +Modern technique has made it possible to diminish enormously the amount of labor required to secure the necessaries of life for everyone. This was made obvious during the war. At that time all the men in the armed forces, and all the men and women engaged in the production of munitions, all the men and women engaged in spying, war propaganda, or Government offices connected with the war, were withdrawn from productive occupations. In spite of this, the general level of well-being among unskilled wage-earners on the side of the Allies was higher than before or since. The significance of this fact was concealed by finance: borrowing made it appear as if the future was nourishing the present. But that, of course, would have been impossible; a man cannot eat a loaf of bread that does not yet exist. The war showed conclusively that, by the scientific organization of production, it is possible to keep modern populations in fair comfort on a small part of the working capacity of the modern world. If, at the end of the war, the scientific organization, which had been created in order to liberate men for fighting and munition work, had been preserved, and the hours of the week had been cut down to four, all would have been well. Instead of that the old chaos was restored, those whose work was demanded were made to work long hours, and the rest were left to starve as unemployed. Why? Because work is a duty, and a man should not receive wages in proportion to what he has produced, but in proportion to his virtue as exemplified by his industry. + +This is the morality of the Slave State, applied in circumstances totally unlike those in which it arose. No wonder the result has been disastrous. Let us take an illustration. Suppose that, at a given moment, a certain number of people are engaged in the manufacture of pins. They make as many pins as the world needs, working (say) eight hours a day. Someone makes an invention by which the same number of men can make twice as many pins: pins are already so cheap that hardly any more will be bought at a lower price. In a sensible world, everybody concerned in the manufacturing of pins would take to working four hours instead of eight, and everything else would go on as before. But in the actual world this would be thought demoralizing. The men still work eight hours, there are too many pins, some employers go bankrupt, and half the men previously concerned in making pins are thrown out of work. There is, in the end, just as much leisure as on the other plan, but half the men are totally idle while half are still overworked. In this way, it is insured that the unavoidable leisure shall cause misery all round instead of being a universal source of happiness. Can anything more insane be imagined? + +The idea that the poor should have leisure has always been shocking to the rich. In England, in the early nineteenth century, fifteen hours was the ordinary day's work for a man; children sometimes did as much, and very commonly did twelve hours a day. When meddlesome busybodies suggested that perhaps these hours were rather long, they were told that work kept adults from drink and children from mischief. When I was a child, shortly after urban working men had acquired the vote, certain public holidays were established by law, to the great indignation of the upper classes. I remember hearing an old Duchess say: 'What do the poor want with holidays? They ought to work.' People nowadays are less frank, but the sentiment persists, and is the source of much of our economic confusion. + +Let us, for a moment, consider the ethics of work frankly, without superstition. Every human being, of necessity, consumes, in the course of his life, a certain amount of the produce of human labor. Assuming, as we may, that labor is on the whole disagreeable, it is unjust that a man should consume more than he produces. Of course he may provide services rather than commodities, like a medical man, for example; but he should provide something in return for his board and lodging. to this extent, the duty of work must be admitted, but to this extent only. + +I shall not dwell upon the fact that, in all modern societies outside the USSR, many people escape even this minimum amount of work, namely all those who inherit money and all those who marry money. I do not think the fact that these people are allowed to be idle is nearly so harmful as the fact that wage-earners are expected to overwork or starve. + +If the ordinary wage-earner worked four hours a day, there would be enough for everybody and no unemployment -- assuming a certain very moderate amount of sensible organization. This idea shocks the well-to-do, because they are convinced that the poor would not know how to use so much leisure. In America men often work long hours even when they are well off; such men, naturally, are indignant at the idea of leisure for wage-earners, except as the grim punishment of unemployment; in fact, they dislike leisure even for their sons. Oddly enough, while they wish their sons to work so hard as to have no time to be civilized, they do not mind their wives and daughters having no work at all. the snobbish admiration of uselessness, which, in an aristocratic society, extends to both sexes, is, under a plutocracy, confined to women; this, however, does not make it any more in agreement with common sense. + +The wise use of leisure, it must be conceded, is a product of civilization and education. A man who has worked long hours all his life will become bored if he becomes suddenly idle. But without a considerable amount of leisure a man is cut off from many of the best things. There is no longer any reason why the bulk of the population should suffer this deprivation; only a foolish asceticism, usually vicarious, makes us continue to insist on work in excessive quantities now that the need no longer exists. + +In the new creed which controls the government of Russia, while there is much that is very different from the traditional teaching of the West, there are some things that are quite unchanged. The attitude of the governing classes, and especially of those who conduct educational propaganda, on the subject of the dignity of labor, is almost exactly that which the governing classes of the world have always preached to what were called the 'honest poor'. Industry, sobriety, willingness to work long hours for distant advantages, even submissiveness to authority, all these reappear; moreover authority still represents the will of the Ruler of the Universe, Who, however, is now called by a new name, Dialectical Materialism. + +The victory of the proletariat in Russia has some points in common with the victory of the feminists in some other countries. For ages, men had conceded the superior saintliness of women, and had consoled women for their inferiority by maintaining that saintliness is more desirable than power. At last the feminists decided that they would have both, since the pioneers among them believed all that the men had told them about the desirability of virtue, but not what they had told them about the worthlessness of political power. A similar thing has happened in Russia as regards manual work. For ages, the rich and their sycophants have written in praise of 'honest toil', have praised the simple life, have professed a religion which teaches that the poor are much more likely to go to heaven than the rich, and in general have tried to make manual workers believe that there is some special nobility about altering the position of matter in space, just as men tried to make women believe that they derived some special nobility from their sexual enslavement. In Russia, all this teaching about the excellence of manual work has been taken seriously, with the result that the manual worker is more honored than anyone else. What are, in essence, revivalist appeals are made, but not for the old purposes: they are made to secure shock workers for special tasks. Manual work is the ideal which is held before the young, and is the basis of all ethical teaching. + +For the present, possibly, this is all to the good. A large country, full of natural resources, awaits development, and has has to be developed with very little use of credit. In these circumstances, hard work is necessary, and is likely to bring a great reward. But what will happen when the point has been reached where everybody could be comfortable without working long hours? + +In the West, we have various ways of dealing with this problem. We have no attempt at economic justice, so that a large proportion of the total produce goes to a small minority of the population, many of whom do no work at all. Owing to the absence of any central control over production, we produce hosts of things that are not wanted. We keep a large percentage of the working population idle, because we can dispense with their labor by making the others overwork. When all these methods prove inadequate, we have a war: we cause a number of people to manufacture high explosives, and a number of others to explode them, as if we were children who had just discovered fireworks. By a combination of all these devices we manage, though with difficulty, to keep alive the notion that a great deal of severe manual work must be the lot of the average man. + +In Russia, owing to more economic justice and central control over production, the problem will have to be differently solved. the rational solution would be, as soon as the necessaries and elementary comforts can be provided for all, to reduce the hours of labor gradually, allowing a popular vote to decide, at each stage, whether more leisure or more goods were to be preferred. But, having taught the supreme virtue of hard work, it is difficult to see how the authorities can aim at a paradise in which there will be much leisure and little work. It seems more likely that they will find continually fresh schemes, by which present leisure is to be sacrificed to future productivity. I read recently of an ingenious plan put forward by Russian engineers, for making the White Sea and the northern coasts of Siberia warm, by putting a dam across the Kara Sea. An admirable project, but liable to postpone proletarian comfort for a generation, while the nobility of toil is being displayed amid the ice-fields and snowstorms of the Arctic Ocean. This sort of thing, if it happens, will be the result of regarding the virtue of hard work as an end in itself, rather than as a means to a state of affairs in which it is no longer needed. + +The fact is that moving matter about, while a certain amount of it is necessary to our existence, is emphatically not one of the ends of human life. If it were, we should have to consider every navvy superior to Shakespeare. We have been misled in this matter by two causes. One is the necessity of keeping the poor contented, which has led the rich, for thousands of years, to preach the dignity of labor, while taking care themselves to remain undignified in this respect. The other is the new pleasure in mechanism, which makes us delight in the astonishingly clever changes that we can produce on the earth's surface. Neither of these motives makes any great appeal to the actual worker. If you ask him what he thinks the best part of his life, he is not likely to say: 'I enjoy manual work because it makes me feel that I am fulfilling man's noblest task, and because I like to think how much man can transform his planet. It is true that my body demands periods of rest, which I have to fill in as best I may, but I am never so happy as when the morning comes and I can return to the toil from which my contentment springs.' I have never heard working men say this sort of thing. They consider work, as it should be considered, a necessary means to a livelihood, and it is from their leisure that they derive whatever happiness they may enjoy. + +It will be said that, while a little leisure is pleasant, men would not know how to fill their days if they had only four hours of work out of the twenty-four. In so far as this is true in the modern world, it is a condemnation of our civilization; it would not have been true at any earlier period. There was formerly a capacity for light-heartedness and play which has been to some extent inhibited by the cult of efficiency. The modern man thinks that everything ought to be done for the sake of something else, and never for its own sake. Serious-minded persons, for example, are continually condemning the habit of going to the cinema, and telling us that it leads the young into crime. But all the work that goes to producing a cinema is respectable, because it is work, and because it brings a money profit. The notion that the desirable activities are those that bring a profit has made everything topsy-turvy. The butcher who provides you with meat and the baker who provides you with bread are praiseworthy, because they are making money; but when you enjoy the food they have provided, you are merely frivolous, unless you eat only to get strength for your work. Broadly speaking, it is held that getting money is good and spending money is bad. Seeing that they are two sides of one transaction, this is absurd; one might as well maintain that keys are good, but keyholes are bad. Whatever merit there may be in the production of goods must be entirely derivative from the advantage to be obtained by consuming them. The individual, in our society, works for profit; but the social purpose of his work lies in the consumption of what he produces. It is this divorce between the individual and the social purpose of production that makes it so difficult for men to think clearly in a world in which profit-making is the incentive to industry. We think too much of production, and too little of consumption. One result is that we attach too little importance to enjoyment and simple happiness, and that we do not judge production by the pleasure that it gives to the consumer. + +When I suggest that working hours should be reduced to four, I am not meaning to imply that all the remaining time should necessarily be spent in pure frivolity. I mean that four hours' work a day should entitle a man to the necessities and elementary comforts of life, and that the rest of his time should be his to use as he might see fit. It is an essential part of any such social system that education should be carried further than it usually is at present, and should aim, in part, at providing tastes which would enable a man to use leisure intelligently. I am not thinking mainly of the sort of things that would be considered 'highbrow'. Peasant dances have died out except in remote rural areas, but the impulses which caused them to be cultivated must still exist in human nature. The pleasures of urban populations have become mainly passive: seeing cinemas, watching football matches, listening to the radio, and so on. This results from the fact that their active energies are fully taken up with work; if they had more leisure, they would again enjoy pleasures in which they took an active part. + +In the past, there was a small leisure class and a larger working class. The leisure class enjoyed advantages for which there was no basis in social justice; this necessarily made it oppressive, limited its sympathies, and caused it to invent theories by which to justify its privileges. These facts greatly diminished its excellence, but in spite of this drawback it contributed nearly the whole of what we call civilization. It cultivated the arts and discovered the sciences; it wrote the books, invented the philosophies, and refined social relations. Even the liberation of the oppressed has usually been inaugurated from above. Without the leisure class, mankind would never have emerged from barbarism. + +The method of a leisure class without duties was, however, extraordinarily wasteful. None of the members of the class had to be taught to be industrious, and the class as a whole was not exceptionally intelligent. The class might produce one Darwin, but against him had to be set tens of thousands of country gentlemen who never thought of anything more intelligent than fox-hunting and punishing poachers. At present, the universities are supposed to provide, in a more systematic way, what the leisure class provided accidentally and as a by-product. This is a great improvement, but it has certain drawbacks. University life is so different from life in the world at large that men who live in academic milieu tend to be unaware of the preoccupations and problems of ordinary men and women; moreover their ways of expressing themselves are usually such as to rob their opinions of the influence that they ought to have upon the general public. Another disadvantage is that in universities studies are organized, and the man who thinks of some original line of research is likely to be discouraged. Academic institutions, therefore, useful as they are, are not adequate guardians of the interests of civilization in a world where everyone outside their walls is too busy for unutilitarian pursuits. + +In a world where no one is compelled to work more than four hours a day, every person possessed of scientific curiosity will be able to indulge it, and every painter will be able to paint without starving, however excellent his pictures may be. Young writers will not be obliged to draw attention to themselves by sensational pot-boilers, with a view to acquiring the economic independence needed for monumental works, for which, when the time at last comes, they will have lost the taste and capacity. Men who, in their professional work, have become interested in some phase of economics or government, will be able to develop their ideas without the academic detachment that makes the work of university economists often seem lacking in reality. Medical men will have the time to learn about the progress of medicine, teachers will not be exasperatedly struggling to teach by routine methods things which they learnt in their youth, which may, in the interval, have been proved to be untrue. + +Above all, there will be happiness and joy of life, instead of frayed nerves, weariness, and dyspepsia. The work exacted will be enough to make leisure delightful, but not enough to produce exhaustion. Since men will not be tired in their spare time, they will not demand only such amusements as are passive and vapid. At least one per cent will probably devote the time not spent in professional work to pursuits of some public importance, and, since they will not depend upon these pursuits for their livelihood, their originality will be unhampered, and there will be no need to conform to the standards set by elderly pundits. But it is not only in these exceptional cases that the advantages of leisure will appear. Ordinary men and women, having the opportunity of a happy life, will become more kindly and less persecuting and less inclined to view others with suspicion. The taste for war will die out, partly for this reason, and partly because it will involve long and severe work for all. Good nature is, of all moral qualities, the one that the world needs most, and good nature is the result of ease and security, not of a life of arduous struggle. Modern methods of production have given us the possibility of ease and security for all; we have chosen, instead, to have overwork for some and starvation for others. Hitherto we have continued to be as energetic as we were before there were machines; in this we have been foolish, but there is no reason to go on being foolish forever. + +[1] Since then, members of the Communist Party have succeeded to this privilege of the warriors and priests. diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/test/wrap.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/node_modules/wordwrap/test/wrap.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ +var assert = require('assert'); +var wordwrap = require('wordwrap'); + +var fs = require('fs'); +var idleness = fs.readFileSync(__dirname + '/idleness.txt', 'utf8'); + +exports.stop80 = function () { + var lines = wordwrap(80)(idleness).split(/\n/); + var words = idleness.split(/\s+/); + + lines.forEach(function (line) { + assert.ok(line.length <= 80, 'line > 80 columns'); + var chunks = line.match(/\S/) ? line.split(/\s+/) : []; + assert.deepEqual(chunks, words.splice(0, chunks.length)); + }); +}; + +exports.start20stop60 = function () { + var lines = wordwrap(20, 100)(idleness).split(/\n/); + var words = idleness.split(/\s+/); + + lines.forEach(function (line) { + assert.ok(line.length <= 100, 'line > 100 columns'); + var chunks = line + .split(/\s+/) + .filter(function (x) { return x.match(/\S/) }) + ; + assert.deepEqual(chunks, words.splice(0, chunks.length)); + assert.deepEqual(line.slice(0, 20), new Array(20 + 1).join(' ')); + }); +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,45 @@ +{ + "name": "optimist", + "version": "0.3.7", + "description": "Light-weight option parsing with an argv hash. No optstrings attached.", + "main": "./index.js", + "dependencies": { + "wordwrap": "~0.0.2" + }, + "devDependencies": { + "hashish": "~0.0.4", + "tap": "~0.4.0" + }, + "scripts": { + "test": "tap ./test/*.js" + }, + "repository": { + "type": "git", + "url": "http://github.com/substack/node-optimist.git" + }, + "keywords": [ + "argument", + "args", + "option", + "parser", + "parsing", + "cli", + "command" + ], + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "license": "MIT/X11", + "engine": { + "node": ">=0.4" + }, + "readme": "optimist\n========\n\nOptimist is a node.js library for option parsing for people who hate option\nparsing. More specifically, this module is for people who like all the --bells\nand -whistlz of program usage but think optstrings are a waste of time.\n\nWith optimist, option parsing doesn't have to suck (as much).\n\n[![build status](https://secure.travis-ci.org/substack/node-optimist.png)](http://travis-ci.org/substack/node-optimist)\n\nexamples\n========\n\nWith Optimist, the options are just a hash! No optstrings attached.\n-------------------------------------------------------------------\n\nxup.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist').argv;\n\nif (argv.rif - 5 * argv.xup > 7.138) {\n console.log('Buy more riffiwobbles');\n}\nelse {\n console.log('Sell the xupptumblers');\n}\n````\n\n***\n\n $ ./xup.js --rif=55 --xup=9.52\n Buy more riffiwobbles\n \n $ ./xup.js --rif 12 --xup 8.1\n Sell the xupptumblers\n\n![This one's optimistic.](http://substack.net/images/optimistic.png)\n\nBut wait! There's more! You can do short options:\n-------------------------------------------------\n \nshort.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist').argv;\nconsole.log('(%d,%d)', argv.x, argv.y);\n````\n\n***\n\n $ ./short.js -x 10 -y 21\n (10,21)\n\nAnd booleans, both long and short (and grouped):\n----------------------------------\n\nbool.js:\n\n````javascript\n#!/usr/bin/env node\nvar util = require('util');\nvar argv = require('optimist').argv;\n\nif (argv.s) {\n util.print(argv.fr ? 'Le chat dit: ' : 'The cat says: ');\n}\nconsole.log(\n (argv.fr ? 'miaou' : 'meow') + (argv.p ? '.' : '')\n);\n````\n\n***\n\n $ ./bool.js -s\n The cat says: meow\n \n $ ./bool.js -sp\n The cat says: meow.\n\n $ ./bool.js -sp --fr\n Le chat dit: miaou.\n\nAnd non-hypenated options too! Just use `argv._`!\n-------------------------------------------------\n \nnonopt.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist').argv;\nconsole.log('(%d,%d)', argv.x, argv.y);\nconsole.log(argv._);\n````\n\n***\n\n $ ./nonopt.js -x 6.82 -y 3.35 moo\n (6.82,3.35)\n [ 'moo' ]\n \n $ ./nonopt.js foo -x 0.54 bar -y 1.12 baz\n (0.54,1.12)\n [ 'foo', 'bar', 'baz' ]\n\nPlus, Optimist comes with .usage() and .demand()!\n-------------------------------------------------\n\ndivide.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .usage('Usage: $0 -x [num] -y [num]')\n .demand(['x','y'])\n .argv;\n\nconsole.log(argv.x / argv.y);\n````\n\n***\n \n $ ./divide.js -x 55 -y 11\n 5\n \n $ node ./divide.js -x 4.91 -z 2.51\n Usage: node ./divide.js -x [num] -y [num]\n\n Options:\n -x [required]\n -y [required]\n\n Missing required arguments: y\n\nEVEN MORE HOLY COW\n------------------\n\ndefault_singles.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .default('x', 10)\n .default('y', 10)\n .argv\n;\nconsole.log(argv.x + argv.y);\n````\n\n***\n\n $ ./default_singles.js -x 5\n 15\n\ndefault_hash.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .default({ x : 10, y : 10 })\n .argv\n;\nconsole.log(argv.x + argv.y);\n````\n\n***\n\n $ ./default_hash.js -y 7\n 17\n\nAnd if you really want to get all descriptive about it...\n---------------------------------------------------------\n\nboolean_single.js\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .boolean('v')\n .argv\n;\nconsole.dir(argv);\n````\n\n***\n\n $ ./boolean_single.js -v foo bar baz\n true\n [ 'bar', 'baz', 'foo' ]\n\nboolean_double.js\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .boolean(['x','y','z'])\n .argv\n;\nconsole.dir([ argv.x, argv.y, argv.z ]);\nconsole.dir(argv._);\n````\n\n***\n\n $ ./boolean_double.js -x -z one two three\n [ true, false, true ]\n [ 'one', 'two', 'three' ]\n\nOptimist is here to help...\n---------------------------\n\nYou can describe parameters for help messages and set aliases. Optimist figures\nout how to format a handy help string automatically.\n\nline_count.js\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .usage('Count the lines in a file.\\nUsage: $0')\n .demand('f')\n .alias('f', 'file')\n .describe('f', 'Load a file')\n .argv\n;\n\nvar fs = require('fs');\nvar s = fs.createReadStream(argv.file);\n\nvar lines = 0;\ns.on('data', function (buf) {\n lines += buf.toString().match(/\\n/g).length;\n});\n\ns.on('end', function () {\n console.log(lines);\n});\n````\n\n***\n\n $ node line_count.js\n Count the lines in a file.\n Usage: node ./line_count.js\n\n Options:\n -f, --file Load a file [required]\n\n Missing required arguments: f\n\n $ node line_count.js --file line_count.js \n 20\n \n $ node line_count.js -f line_count.js \n 20\n\nmethods\n=======\n\nBy itself,\n\n````javascript\nrequire('optimist').argv\n`````\n\nwill use `process.argv` array to construct the `argv` object.\n\nYou can pass in the `process.argv` yourself:\n\n````javascript\nrequire('optimist')([ '-x', '1', '-y', '2' ]).argv\n````\n\nor use .parse() to do the same thing:\n\n````javascript\nrequire('optimist').parse([ '-x', '1', '-y', '2' ])\n````\n\nThe rest of these methods below come in just before the terminating `.argv`.\n\n.alias(key, alias)\n------------------\n\nSet key names as equivalent such that updates to a key will propagate to aliases\nand vice-versa.\n\nOptionally `.alias()` can take an object that maps keys to aliases.\n\n.default(key, value)\n--------------------\n\nSet `argv[key]` to `value` if no option was specified on `process.argv`.\n\nOptionally `.default()` can take an object that maps keys to default values.\n\n.demand(key)\n------------\n\nIf `key` is a string, show the usage information and exit if `key` wasn't\nspecified in `process.argv`.\n\nIf `key` is a number, demand at least as many non-option arguments, which show\nup in `argv._`.\n\nIf `key` is an Array, demand each element.\n\n.describe(key, desc)\n--------------------\n\nDescribe a `key` for the generated usage information.\n\nOptionally `.describe()` can take an object that maps keys to descriptions.\n\n.options(key, opt)\n------------------\n\nInstead of chaining together `.alias().demand().default()`, you can specify\nkeys in `opt` for each of the chainable methods.\n\nFor example:\n\n````javascript\nvar argv = require('optimist')\n .options('f', {\n alias : 'file',\n default : '/etc/passwd',\n })\n .argv\n;\n````\n\nis the same as\n\n````javascript\nvar argv = require('optimist')\n .alias('f', 'file')\n .default('f', '/etc/passwd')\n .argv\n;\n````\n\nOptionally `.options()` can take an object that maps keys to `opt` parameters.\n\n.usage(message)\n---------------\n\nSet a usage message to show which commands to use. Inside `message`, the string\n`$0` will get interpolated to the current script name or node command for the\npresent script similar to how `$0` works in bash or perl.\n\n.check(fn)\n----------\n\nCheck that certain conditions are met in the provided arguments.\n\nIf `fn` throws or returns `false`, show the thrown error, usage information, and\nexit.\n\n.boolean(key)\n-------------\n\nInterpret `key` as a boolean. If a non-flag option follows `key` in\n`process.argv`, that string won't get set as the value of `key`.\n\nIf `key` never shows up as a flag in `process.arguments`, `argv[key]` will be\n`false`.\n\nIf `key` is an Array, interpret all the elements as booleans.\n\n.string(key)\n------------\n\nTell the parser logic not to interpret `key` as a number or boolean.\nThis can be useful if you need to preserve leading zeros in an input.\n\nIf `key` is an Array, interpret all the elements as strings.\n\n.wrap(columns)\n--------------\n\nFormat usage output to wrap at `columns` many columns.\n\n.help()\n-------\n\nReturn the generated usage string.\n\n.showHelp(fn=console.error)\n---------------------------\n\nPrint the usage data using `fn` for printing.\n\n.parse(args)\n------------\n\nParse `args` instead of `process.argv`. Returns the `argv` object.\n\n.argv\n-----\n\nGet the arguments as a plain old object.\n\nArguments without a corresponding flag show up in the `argv._` array.\n\nThe script name or node command is available at `argv.$0` similarly to how `$0`\nworks in bash or perl.\n\nparsing tricks\n==============\n\nstop parsing\n------------\n\nUse `--` to stop parsing flags and stuff the remainder into `argv._`.\n\n $ node examples/reflect.js -a 1 -b 2 -- -c 3 -d 4\n { _: [ '-c', '3', '-d', '4' ],\n '$0': 'node ./examples/reflect.js',\n a: 1,\n b: 2 }\n\nnegate fields\n-------------\n\nIf you want to explicity set a field to false instead of just leaving it\nundefined or to override a default you can do `--no-key`.\n\n $ node examples/reflect.js -a --no-b\n { _: [],\n '$0': 'node ./examples/reflect.js',\n a: true,\n b: false }\n\nnumbers\n-------\n\nEvery argument that looks like a number (`!isNaN(Number(arg))`) is converted to\none. This way you can just `net.createConnection(argv.port)` and you can add\nnumbers out of `argv` with `+` without having that mean concatenation,\nwhich is super frustrating.\n\nduplicates\n----------\n\nIf you specify a flag multiple times it will get turned into an array containing\nall the values in order.\n\n $ node examples/reflect.js -x 5 -x 8 -x 0\n { _: [],\n '$0': 'node ./examples/reflect.js',\n x: [ 5, 8, 0 ] }\n\ndot notation\n------------\n\nWhen you use dots (`.`s) in argument names, an implicit object path is assumed.\nThis lets you organize arguments into nested objects.\n\n $ node examples/reflect.js --foo.bar.baz=33 --foo.quux=5\n { _: [],\n '$0': 'node ./examples/reflect.js',\n foo: { bar: { baz: 33 }, quux: 5 } }\n\ninstallation\n============\n\nWith [npm](http://github.com/isaacs/npm), just do:\n npm install optimist\n \nor clone this project on github:\n\n git clone http://github.com/substack/node-optimist.git\n\nTo run the tests with [expresso](http://github.com/visionmedia/expresso),\njust do:\n \n expresso\n\ninspired By\n===========\n\nThis module is loosely inspired by Perl's\n[Getopt::Casual](http://search.cpan.org/~photo/Getopt-Casual-0.13.1/Casual.pm).\n", + "readmeFilename": "readme.markdown", + "bugs": { + "url": "https://github.com/substack/node-optimist/issues" + }, + "_id": "optimist@0.3.7", + "_from": "optimist@~0.3" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/readme.markdown --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/readme.markdown Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,487 @@ +optimist +======== + +Optimist is a node.js library for option parsing for people who hate option +parsing. More specifically, this module is for people who like all the --bells +and -whistlz of program usage but think optstrings are a waste of time. + +With optimist, option parsing doesn't have to suck (as much). + +[![build status](https://secure.travis-ci.org/substack/node-optimist.png)](http://travis-ci.org/substack/node-optimist) + +examples +======== + +With Optimist, the options are just a hash! No optstrings attached. +------------------------------------------------------------------- + +xup.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist').argv; + +if (argv.rif - 5 * argv.xup > 7.138) { + console.log('Buy more riffiwobbles'); +} +else { + console.log('Sell the xupptumblers'); +} +```` + +*** + + $ ./xup.js --rif=55 --xup=9.52 + Buy more riffiwobbles + + $ ./xup.js --rif 12 --xup 8.1 + Sell the xupptumblers + +![This one's optimistic.](http://substack.net/images/optimistic.png) + +But wait! There's more! You can do short options: +------------------------------------------------- + +short.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); +```` + +*** + + $ ./short.js -x 10 -y 21 + (10,21) + +And booleans, both long and short (and grouped): +---------------------------------- + +bool.js: + +````javascript +#!/usr/bin/env node +var util = require('util'); +var argv = require('optimist').argv; + +if (argv.s) { + util.print(argv.fr ? 'Le chat dit: ' : 'The cat says: '); +} +console.log( + (argv.fr ? 'miaou' : 'meow') + (argv.p ? '.' : '') +); +```` + +*** + + $ ./bool.js -s + The cat says: meow + + $ ./bool.js -sp + The cat says: meow. + + $ ./bool.js -sp --fr + Le chat dit: miaou. + +And non-hypenated options too! Just use `argv._`! +------------------------------------------------- + +nonopt.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); +console.log(argv._); +```` + +*** + + $ ./nonopt.js -x 6.82 -y 3.35 moo + (6.82,3.35) + [ 'moo' ] + + $ ./nonopt.js foo -x 0.54 bar -y 1.12 baz + (0.54,1.12) + [ 'foo', 'bar', 'baz' ] + +Plus, Optimist comes with .usage() and .demand()! +------------------------------------------------- + +divide.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .usage('Usage: $0 -x [num] -y [num]') + .demand(['x','y']) + .argv; + +console.log(argv.x / argv.y); +```` + +*** + + $ ./divide.js -x 55 -y 11 + 5 + + $ node ./divide.js -x 4.91 -z 2.51 + Usage: node ./divide.js -x [num] -y [num] + + Options: + -x [required] + -y [required] + + Missing required arguments: y + +EVEN MORE HOLY COW +------------------ + +default_singles.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .default('x', 10) + .default('y', 10) + .argv +; +console.log(argv.x + argv.y); +```` + +*** + + $ ./default_singles.js -x 5 + 15 + +default_hash.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .default({ x : 10, y : 10 }) + .argv +; +console.log(argv.x + argv.y); +```` + +*** + + $ ./default_hash.js -y 7 + 17 + +And if you really want to get all descriptive about it... +--------------------------------------------------------- + +boolean_single.js + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .boolean('v') + .argv +; +console.dir(argv); +```` + +*** + + $ ./boolean_single.js -v foo bar baz + true + [ 'bar', 'baz', 'foo' ] + +boolean_double.js + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .boolean(['x','y','z']) + .argv +; +console.dir([ argv.x, argv.y, argv.z ]); +console.dir(argv._); +```` + +*** + + $ ./boolean_double.js -x -z one two three + [ true, false, true ] + [ 'one', 'two', 'three' ] + +Optimist is here to help... +--------------------------- + +You can describe parameters for help messages and set aliases. Optimist figures +out how to format a handy help string automatically. + +line_count.js + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .demand('f') + .alias('f', 'file') + .describe('f', 'Load a file') + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines); +}); +```` + +*** + + $ node line_count.js + Count the lines in a file. + Usage: node ./line_count.js + + Options: + -f, --file Load a file [required] + + Missing required arguments: f + + $ node line_count.js --file line_count.js + 20 + + $ node line_count.js -f line_count.js + 20 + +methods +======= + +By itself, + +````javascript +require('optimist').argv +````` + +will use `process.argv` array to construct the `argv` object. + +You can pass in the `process.argv` yourself: + +````javascript +require('optimist')([ '-x', '1', '-y', '2' ]).argv +```` + +or use .parse() to do the same thing: + +````javascript +require('optimist').parse([ '-x', '1', '-y', '2' ]) +```` + +The rest of these methods below come in just before the terminating `.argv`. + +.alias(key, alias) +------------------ + +Set key names as equivalent such that updates to a key will propagate to aliases +and vice-versa. + +Optionally `.alias()` can take an object that maps keys to aliases. + +.default(key, value) +-------------------- + +Set `argv[key]` to `value` if no option was specified on `process.argv`. + +Optionally `.default()` can take an object that maps keys to default values. + +.demand(key) +------------ + +If `key` is a string, show the usage information and exit if `key` wasn't +specified in `process.argv`. + +If `key` is a number, demand at least as many non-option arguments, which show +up in `argv._`. + +If `key` is an Array, demand each element. + +.describe(key, desc) +-------------------- + +Describe a `key` for the generated usage information. + +Optionally `.describe()` can take an object that maps keys to descriptions. + +.options(key, opt) +------------------ + +Instead of chaining together `.alias().demand().default()`, you can specify +keys in `opt` for each of the chainable methods. + +For example: + +````javascript +var argv = require('optimist') + .options('f', { + alias : 'file', + default : '/etc/passwd', + }) + .argv +; +```` + +is the same as + +````javascript +var argv = require('optimist') + .alias('f', 'file') + .default('f', '/etc/passwd') + .argv +; +```` + +Optionally `.options()` can take an object that maps keys to `opt` parameters. + +.usage(message) +--------------- + +Set a usage message to show which commands to use. Inside `message`, the string +`$0` will get interpolated to the current script name or node command for the +present script similar to how `$0` works in bash or perl. + +.check(fn) +---------- + +Check that certain conditions are met in the provided arguments. + +If `fn` throws or returns `false`, show the thrown error, usage information, and +exit. + +.boolean(key) +------------- + +Interpret `key` as a boolean. If a non-flag option follows `key` in +`process.argv`, that string won't get set as the value of `key`. + +If `key` never shows up as a flag in `process.arguments`, `argv[key]` will be +`false`. + +If `key` is an Array, interpret all the elements as booleans. + +.string(key) +------------ + +Tell the parser logic not to interpret `key` as a number or boolean. +This can be useful if you need to preserve leading zeros in an input. + +If `key` is an Array, interpret all the elements as strings. + +.wrap(columns) +-------------- + +Format usage output to wrap at `columns` many columns. + +.help() +------- + +Return the generated usage string. + +.showHelp(fn=console.error) +--------------------------- + +Print the usage data using `fn` for printing. + +.parse(args) +------------ + +Parse `args` instead of `process.argv`. Returns the `argv` object. + +.argv +----- + +Get the arguments as a plain old object. + +Arguments without a corresponding flag show up in the `argv._` array. + +The script name or node command is available at `argv.$0` similarly to how `$0` +works in bash or perl. + +parsing tricks +============== + +stop parsing +------------ + +Use `--` to stop parsing flags and stuff the remainder into `argv._`. + + $ node examples/reflect.js -a 1 -b 2 -- -c 3 -d 4 + { _: [ '-c', '3', '-d', '4' ], + '$0': 'node ./examples/reflect.js', + a: 1, + b: 2 } + +negate fields +------------- + +If you want to explicity set a field to false instead of just leaving it +undefined or to override a default you can do `--no-key`. + + $ node examples/reflect.js -a --no-b + { _: [], + '$0': 'node ./examples/reflect.js', + a: true, + b: false } + +numbers +------- + +Every argument that looks like a number (`!isNaN(Number(arg))`) is converted to +one. This way you can just `net.createConnection(argv.port)` and you can add +numbers out of `argv` with `+` without having that mean concatenation, +which is super frustrating. + +duplicates +---------- + +If you specify a flag multiple times it will get turned into an array containing +all the values in order. + + $ node examples/reflect.js -x 5 -x 8 -x 0 + { _: [], + '$0': 'node ./examples/reflect.js', + x: [ 5, 8, 0 ] } + +dot notation +------------ + +When you use dots (`.`s) in argument names, an implicit object path is assumed. +This lets you organize arguments into nested objects. + + $ node examples/reflect.js --foo.bar.baz=33 --foo.quux=5 + { _: [], + '$0': 'node ./examples/reflect.js', + foo: { bar: { baz: 33 }, quux: 5 } } + +installation +============ + +With [npm](http://github.com/isaacs/npm), just do: + npm install optimist + +or clone this project on github: + + git clone http://github.com/substack/node-optimist.git + +To run the tests with [expresso](http://github.com/visionmedia/expresso), +just do: + + expresso + +inspired By +=========== + +This module is loosely inspired by Perl's +[Getopt::Casual](http://search.cpan.org/~photo/Getopt-Casual-0.13.1/Casual.pm). diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/test/_.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/test/_.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,71 @@ +var spawn = require('child_process').spawn; +var test = require('tap').test; + +test('dotSlashEmpty', testCmd('./bin.js', [])); + +test('dotSlashArgs', testCmd('./bin.js', [ 'a', 'b', 'c' ])); + +test('nodeEmpty', testCmd('node bin.js', [])); + +test('nodeArgs', testCmd('node bin.js', [ 'x', 'y', 'z' ])); + +test('whichNodeEmpty', function (t) { + var which = spawn('which', ['node']); + + which.stdout.on('data', function (buf) { + t.test( + testCmd(buf.toString().trim() + ' bin.js', []) + ); + t.end(); + }); + + which.stderr.on('data', function (err) { + assert.error(err); + t.end(); + }); +}); + +test('whichNodeArgs', function (t) { + var which = spawn('which', ['node']); + + which.stdout.on('data', function (buf) { + t.test( + testCmd(buf.toString().trim() + ' bin.js', [ 'q', 'r' ]) + ); + t.end(); + }); + + which.stderr.on('data', function (err) { + t.error(err); + t.end(); + }); +}); + +function testCmd (cmd, args) { + + return function (t) { + var to = setTimeout(function () { + assert.fail('Never got stdout data.') + }, 5000); + + var oldDir = process.cwd(); + process.chdir(__dirname + '/_'); + + var cmds = cmd.split(' '); + + var bin = spawn(cmds[0], cmds.slice(1).concat(args.map(String))); + process.chdir(oldDir); + + bin.stderr.on('data', function (err) { + t.error(err); + t.end(); + }); + + bin.stdout.on('data', function (buf) { + clearTimeout(to); + var _ = JSON.parse(buf.toString()); + t.same(_.map(String), args.map(String)); + t.end(); + }); + }; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/test/_/argv.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/test/_/argv.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +#!/usr/bin/env node +console.log(JSON.stringify(process.argv)); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/test/_/bin.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/test/_/bin.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +#!/usr/bin/env node +var argv = require('../../index').argv +console.log(JSON.stringify(argv._)); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/test/parse.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/test/parse.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,446 @@ +var optimist = require('../index'); +var path = require('path'); +var test = require('tap').test; + +var $0 = 'node ./' + path.relative(process.cwd(), __filename); + +test('short boolean', function (t) { + var parse = optimist.parse([ '-b' ]); + t.same(parse, { b : true, _ : [], $0 : $0 }); + t.same(typeof parse.b, 'boolean'); + t.end(); +}); + +test('long boolean', function (t) { + t.same( + optimist.parse([ '--bool' ]), + { bool : true, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('bare', function (t) { + t.same( + optimist.parse([ 'foo', 'bar', 'baz' ]), + { _ : [ 'foo', 'bar', 'baz' ], $0 : $0 } + ); + t.end(); +}); + +test('short group', function (t) { + t.same( + optimist.parse([ '-cats' ]), + { c : true, a : true, t : true, s : true, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('short group next', function (t) { + t.same( + optimist.parse([ '-cats', 'meow' ]), + { c : true, a : true, t : true, s : 'meow', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('short capture', function (t) { + t.same( + optimist.parse([ '-h', 'localhost' ]), + { h : 'localhost', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('short captures', function (t) { + t.same( + optimist.parse([ '-h', 'localhost', '-p', '555' ]), + { h : 'localhost', p : 555, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('long capture sp', function (t) { + t.same( + optimist.parse([ '--pow', 'xixxle' ]), + { pow : 'xixxle', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('long capture eq', function (t) { + t.same( + optimist.parse([ '--pow=xixxle' ]), + { pow : 'xixxle', _ : [], $0 : $0 } + ); + t.end() +}); + +test('long captures sp', function (t) { + t.same( + optimist.parse([ '--host', 'localhost', '--port', '555' ]), + { host : 'localhost', port : 555, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('long captures eq', function (t) { + t.same( + optimist.parse([ '--host=localhost', '--port=555' ]), + { host : 'localhost', port : 555, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('mixed short bool and capture', function (t) { + t.same( + optimist.parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ], $0 : $0, + } + ); + t.end(); +}); + +test('short and long', function (t) { + t.same( + optimist.parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ], $0 : $0, + } + ); + t.end(); +}); + +test('no', function (t) { + t.same( + optimist.parse([ '--no-moo' ]), + { moo : false, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('multi', function (t) { + t.same( + optimist.parse([ '-v', 'a', '-v', 'b', '-v', 'c' ]), + { v : ['a','b','c'], _ : [], $0 : $0 } + ); + t.end(); +}); + +test('comprehensive', function (t) { + t.same( + optimist.parse([ + '--name=meowmers', 'bare', '-cats', 'woo', + '-h', 'awesome', '--multi=quux', + '--key', 'value', + '-b', '--bool', '--no-meep', '--multi=baz', + '--', '--not-a-flag', 'eek' + ]), + { + c : true, + a : true, + t : true, + s : 'woo', + h : 'awesome', + b : true, + bool : true, + key : 'value', + multi : [ 'quux', 'baz' ], + meep : false, + name : 'meowmers', + _ : [ 'bare', '--not-a-flag', 'eek' ], + $0 : $0 + } + ); + t.end(); +}); + +test('nums', function (t) { + var argv = optimist.parse([ + '-x', '1234', + '-y', '5.67', + '-z', '1e7', + '-w', '10f', + '--hex', '0xdeadbeef', + '789', + ]); + t.same(argv, { + x : 1234, + y : 5.67, + z : 1e7, + w : '10f', + hex : 0xdeadbeef, + _ : [ 789 ], + $0 : $0 + }); + t.same(typeof argv.x, 'number'); + t.same(typeof argv.y, 'number'); + t.same(typeof argv.z, 'number'); + t.same(typeof argv.w, 'string'); + t.same(typeof argv.hex, 'number'); + t.same(typeof argv._[0], 'number'); + t.end(); +}); + +test('flag boolean', function (t) { + var parse = optimist([ '-t', 'moo' ]).boolean(['t']).argv; + t.same(parse, { t : true, _ : [ 'moo' ], $0 : $0 }); + t.same(typeof parse.t, 'boolean'); + t.end(); +}); + +test('flag boolean value', function (t) { + var parse = optimist(['--verbose', 'false', 'moo', '-t', 'true']) + .boolean(['t', 'verbose']).default('verbose', true).argv; + + t.same(parse, { + verbose: false, + t: true, + _: ['moo'], + $0 : $0 + }); + + t.same(typeof parse.verbose, 'boolean'); + t.same(typeof parse.t, 'boolean'); + t.end(); +}); + +test('flag boolean default false', function (t) { + var parse = optimist(['moo']) + .boolean(['t', 'verbose']) + .default('verbose', false) + .default('t', false).argv; + + t.same(parse, { + verbose: false, + t: false, + _: ['moo'], + $0 : $0 + }); + + t.same(typeof parse.verbose, 'boolean'); + t.same(typeof parse.t, 'boolean'); + t.end(); + +}); + +test('boolean groups', function (t) { + var parse = optimist([ '-x', '-z', 'one', 'two', 'three' ]) + .boolean(['x','y','z']).argv; + + t.same(parse, { + x : true, + y : false, + z : true, + _ : [ 'one', 'two', 'three' ], + $0 : $0 + }); + + t.same(typeof parse.x, 'boolean'); + t.same(typeof parse.y, 'boolean'); + t.same(typeof parse.z, 'boolean'); + t.end(); +}); + +test('newlines in params' , function (t) { + var args = optimist.parse([ '-s', "X\nX" ]) + t.same(args, { _ : [], s : "X\nX", $0 : $0 }); + + // reproduce in bash: + // VALUE="new + // line" + // node program.js --s="$VALUE" + args = optimist.parse([ "--s=X\nX" ]) + t.same(args, { _ : [], s : "X\nX", $0 : $0 }); + t.end(); +}); + +test('strings' , function (t) { + var s = optimist([ '-s', '0001234' ]).string('s').argv.s; + t.same(s, '0001234'); + t.same(typeof s, 'string'); + + var x = optimist([ '-x', '56' ]).string('x').argv.x; + t.same(x, '56'); + t.same(typeof x, 'string'); + t.end(); +}); + +test('stringArgs', function (t) { + var s = optimist([ ' ', ' ' ]).string('_').argv._; + t.same(s.length, 2); + t.same(typeof s[0], 'string'); + t.same(s[0], ' '); + t.same(typeof s[1], 'string'); + t.same(s[1], ' '); + t.end(); +}); + +test('slashBreak', function (t) { + t.same( + optimist.parse([ '-I/foo/bar/baz' ]), + { I : '/foo/bar/baz', _ : [], $0 : $0 } + ); + t.same( + optimist.parse([ '-xyz/foo/bar/baz' ]), + { x : true, y : true, z : '/foo/bar/baz', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('alias', function (t) { + var argv = optimist([ '-f', '11', '--zoom', '55' ]) + .alias('z', 'zoom') + .argv + ; + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.f, 11); + t.end(); +}); + +test('multiAlias', function (t) { + var argv = optimist([ '-f', '11', '--zoom', '55' ]) + .alias('z', [ 'zm', 'zoom' ]) + .argv + ; + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.z, argv.zm); + t.equal(argv.f, 11); + t.end(); +}); + +test('boolean default true', function (t) { + var argv = optimist.options({ + sometrue: { + boolean: true, + default: true + } + }).argv; + + t.equal(argv.sometrue, true); + t.end(); +}); + +test('boolean default false', function (t) { + var argv = optimist.options({ + somefalse: { + boolean: true, + default: false + } + }).argv; + + t.equal(argv.somefalse, false); + t.end(); +}); + +test('nested dotted objects', function (t) { + var argv = optimist([ + '--foo.bar', '3', '--foo.baz', '4', + '--foo.quux.quibble', '5', '--foo.quux.o_O', + '--beep.boop' + ]).argv; + + t.same(argv.foo, { + bar : 3, + baz : 4, + quux : { + quibble : 5, + o_O : true + }, + }); + t.same(argv.beep, { boop : true }); + t.end(); +}); + +test('boolean and alias with chainable api', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = optimist(aliased) + .boolean('herp') + .alias('h', 'herp') + .argv; + var propertyArgv = optimist(regular) + .boolean('herp') + .alias('h', 'herp') + .argv; + var expected = { + herp: true, + h: true, + '_': [ 'derp' ], + '$0': $0, + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +test('boolean and alias with options hash', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = optimist(aliased) + .options(opts) + .argv; + var propertyArgv = optimist(regular).options(opts).argv; + var expected = { + herp: true, + h: true, + '_': [ 'derp' ], + '$0': $0, + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + + t.end(); +}); + +test('boolean and alias using explicit true', function (t) { + var aliased = [ '-h', 'true' ]; + var regular = [ '--herp', 'true' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = optimist(aliased) + .boolean('h') + .alias('h', 'herp') + .argv; + var propertyArgv = optimist(regular) + .boolean('h') + .alias('h', 'herp') + .argv; + var expected = { + herp: true, + h: true, + '_': [ ], + '$0': $0, + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +// regression, see https://github.com/substack/node-optimist/issues/71 +test('boolean and --x=true', function(t) { + var parsed = optimist(['--boool', '--other=true']).boolean('boool').argv; + + t.same(parsed.boool, true); + t.same(parsed.other, 'true'); + + parsed = optimist(['--boool', '--other=false']).boolean('boool').argv; + + t.same(parsed.boool, true); + t.same(parsed.other, 'false'); + t.end(); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/optimist/test/usage.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/optimist/test/usage.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,292 @@ +var Hash = require('hashish'); +var optimist = require('../index'); +var test = require('tap').test; + +test('usageFail', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -z 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .demand(['x','y']) + .argv; + }); + t.same( + r.result, + { x : 10, z : 20, _ : [], $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/), + [ + 'Usage: ./usage -x NUM -y NUM', + 'Options:', + ' -x [required]', + ' -y [required]', + 'Missing required arguments: y', + ] + ); + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + + +test('usagePass', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -y 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .demand(['x','y']) + .argv; + }); + t.same(r, { + result : { x : 10, y : 20, _ : [], $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('checkPass', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -y 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(function (argv) { + if (!('x' in argv)) throw 'You forgot about -x'; + if (!('y' in argv)) throw 'You forgot about -y'; + }) + .argv; + }); + t.same(r, { + result : { x : 10, y : 20, _ : [], $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('checkFail', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -z 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(function (argv) { + if (!('x' in argv)) throw 'You forgot about -x'; + if (!('y' in argv)) throw 'You forgot about -y'; + }) + .argv; + }); + + t.same( + r.result, + { x : 10, z : 20, _ : [], $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/), + [ + 'Usage: ./usage -x NUM -y NUM', + 'You forgot about -y' + ] + ); + + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + +test('checkCondPass', function (t) { + function checker (argv) { + return 'x' in argv && 'y' in argv; + } + + var r = checkUsage(function () { + return optimist('-x 10 -y 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(checker) + .argv; + }); + t.same(r, { + result : { x : 10, y : 20, _ : [], $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('checkCondFail', function (t) { + function checker (argv) { + return 'x' in argv && 'y' in argv; + } + + var r = checkUsage(function () { + return optimist('-x 10 -z 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(checker) + .argv; + }); + + t.same( + r.result, + { x : 10, z : 20, _ : [], $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/).join('\n'), + 'Usage: ./usage -x NUM -y NUM\n' + + 'Argument check failed: ' + checker.toString() + ); + + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + +test('countPass', function (t) { + var r = checkUsage(function () { + return optimist('1 2 3 --moo'.split(' ')) + .usage('Usage: $0 [x] [y] [z] {OPTIONS}') + .demand(3) + .argv; + }); + t.same(r, { + result : { _ : [ '1', '2', '3' ], moo : true, $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('countFail', function (t) { + var r = checkUsage(function () { + return optimist('1 2 --moo'.split(' ')) + .usage('Usage: $0 [x] [y] [z] {OPTIONS}') + .demand(3) + .argv; + }); + t.same( + r.result, + { _ : [ '1', '2' ], moo : true, $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/), + [ + 'Usage: ./usage [x] [y] [z] {OPTIONS}', + 'Not enough non-option arguments: got 2, need at least 3', + ] + ); + + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + +test('defaultSingles', function (t) { + var r = checkUsage(function () { + return optimist('--foo 50 --baz 70 --powsy'.split(' ')) + .default('foo', 5) + .default('bar', 6) + .default('baz', 7) + .argv + ; + }); + t.same(r.result, { + foo : '50', + bar : 6, + baz : '70', + powsy : true, + _ : [], + $0 : './usage', + }); + t.end(); +}); + +test('defaultAliases', function (t) { + var r = checkUsage(function () { + return optimist('') + .alias('f', 'foo') + .default('f', 5) + .argv + ; + }); + t.same(r.result, { + f : '5', + foo : '5', + _ : [], + $0 : './usage', + }); + t.end(); +}); + +test('defaultHash', function (t) { + var r = checkUsage(function () { + return optimist('--foo 50 --baz 70'.split(' ')) + .default({ foo : 10, bar : 20, quux : 30 }) + .argv + ; + }); + t.same(r.result, { + _ : [], + $0 : './usage', + foo : 50, + baz : 70, + bar : 20, + quux : 30, + }); + t.end(); +}); + +test('rebase', function (t) { + t.equal( + optimist.rebase('/home/substack', '/home/substack/foo/bar/baz'), + './foo/bar/baz' + ); + t.equal( + optimist.rebase('/home/substack/foo/bar/baz', '/home/substack'), + '../../..' + ); + t.equal( + optimist.rebase('/home/substack/foo', '/home/substack/pow/zoom.txt'), + '../pow/zoom.txt' + ); + t.end(); +}); + +function checkUsage (f) { + + var exit = false; + + process._exit = process.exit; + process._env = process.env; + process._argv = process.argv; + + process.exit = function (t) { exit = true }; + process.env = Hash.merge(process.env, { _ : 'node' }); + process.argv = [ './usage' ]; + + var errors = []; + var logs = []; + + console._error = console.error; + console.error = function (msg) { errors.push(msg) }; + console._log = console.log; + console.log = function (msg) { logs.push(msg) }; + + var result = f(); + + process.exit = process._exit; + process.env = process._env; + process.argv = process._argv; + + console.error = console._error; + console.log = console._log; + + return { + errors : errors, + logs : logs, + exit : exit, + result : result, + }; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +tmp/ +node_modules/ diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/.travis.yml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/.travis.yml Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,7 @@ +language: node_js +node_js: + - "0.4" + - "0.6" + - "0.8" + - "0.10" + - "0.11" diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,29 @@ +UglifyJS is released under the BSD license: + +Copyright 2012-2013 (c) Mihai Bazon + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY +EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, +OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR +TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +SUCH DAMAGE. diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,588 @@ +UglifyJS 2 +========== +[![Build Status](https://travis-ci.org/mishoo/UglifyJS2.png)](https://travis-ci.org/mishoo/UglifyJS2) + +UglifyJS is a JavaScript parser, minifier, compressor or beautifier toolkit. + +This page documents the command line utility. For +[API and internals documentation see my website](http://lisperator.net/uglifyjs/). +There's also an +[in-browser online demo](http://lisperator.net/uglifyjs/#demo) (for Firefox, +Chrome and probably Safari). + +Install +------- + +First make sure you have installed the latest version of [node.js](http://nodejs.org/) +(You may need to restart your computer after this step). + +From NPM for use as a command line app: + + npm install uglify-js -g + +From NPM for programmatic use: + + npm install uglify-js + +From Git: + + git clone git://github.com/mishoo/UglifyJS2.git + cd UglifyJS2 + npm link . + +Usage +----- + + uglifyjs [input files] [options] + +UglifyJS2 can take multiple input files. It's recommended that you pass the +input files first, then pass the options. UglifyJS will parse input files +in sequence and apply any compression options. The files are parsed in the +same global scope, that is, a reference from a file to some +variable/function declared in another file will be matched properly. + +If you want to read from STDIN instead, pass a single dash instead of input +files. + +The available options are: + + --source-map Specify an output file where to generate source map. + [string] + --source-map-root The path to the original source to be included in the + source map. [string] + --source-map-url The path to the source map to be added in //@ + sourceMappingURL. Defaults to the value passed with + --source-map. [string] + --in-source-map Input source map, useful if you're compressing JS that was + generated from some other original code. + --screw-ie8 Pass this flag if you don't care about full compliance with + Internet Explorer 6-8 quirks (by default UglifyJS will try + to be IE-proof). + -p, --prefix Skip prefix for original filenames that appear in source + maps. For example -p 3 will drop 3 directories from file + names and ensure they are relative paths. + -o, --output Output file (default STDOUT). + -b, --beautify Beautify output/specify output options. [string] + -m, --mangle Mangle names/pass mangler options. [string] + -r, --reserved Reserved names to exclude from mangling. + -c, --compress Enable compressor/pass compressor options. Pass options + like -c hoist_vars=false,if_return=false. Use -c with no + argument to use the default compression options. [string] + -d, --define Global definitions [string] + --comments Preserve copyright comments in the output. By default this + works like Google Closure, keeping JSDoc-style comments + that contain "@license" or "@preserve". You can optionally + pass one of the following arguments to this flag: + - "all" to keep all comments + - a valid JS regexp (needs to start with a slash) to keep + only comments that match. + Note that currently not *all* comments can be kept when + compression is on, because of dead code removal or + cascading statements into sequences. [string] + --stats Display operations run time on STDERR. [boolean] + --acorn Use Acorn for parsing. [boolean] + --spidermonkey Assume input files are SpiderMonkey AST format (as JSON). + [boolean] + --self Build itself (UglifyJS2) as a library (implies + --wrap=UglifyJS --export-all) [boolean] + --wrap Embed everything in a big function, making the “exports” + and “global” variables available. You need to pass an + argument to this option to specify the name that your + module will take when included in, say, a browser. + [string] + --export-all Only used when --wrap, this tells UglifyJS to add code to + automatically export all globals. [boolean] + --lint Display some scope warnings [boolean] + -v, --verbose Verbose [boolean] + -V, --version Print version number and exit. [boolean] + +Specify `--output` (`-o`) to declare the output file. Otherwise the output +goes to STDOUT. + +## Source map options + +UglifyJS2 can generate a source map file, which is highly useful for +debugging your compressed JavaScript. To get a source map, pass +`--source-map output.js.map` (full path to the file where you want the +source map dumped). + +Additionally you might need `--source-map-root` to pass the URL where the +original files can be found. In case you are passing full paths to input +files to UglifyJS, you can use `--prefix` (`-p`) to specify the number of +directories to drop from the path prefix when declaring files in the source +map. + +For example: + + uglifyjs /home/doe/work/foo/src/js/file1.js \ + /home/doe/work/foo/src/js/file2.js \ + -o foo.min.js \ + --source-map foo.min.js.map \ + --source-map-root http://foo.com/src \ + -p 5 -c -m + +The above will compress and mangle `file1.js` and `file2.js`, will drop the +output in `foo.min.js` and the source map in `foo.min.js.map`. The source +mapping will refer to `http://foo.com/src/js/file1.js` and +`http://foo.com/src/js/file2.js` (in fact it will list `http://foo.com/src` +as the source map root, and the original files as `js/file1.js` and +`js/file2.js`). + +### Composed source map + +When you're compressing JS code that was output by a compiler such as +CoffeeScript, mapping to the JS code won't be too helpful. Instead, you'd +like to map back to the original code (i.e. CoffeeScript). UglifyJS has an +option to take an input source map. Assuming you have a mapping from +CoffeeScript → compiled JS, UglifyJS can generate a map from CoffeeScript → +compressed JS by mapping every token in the compiled JS to its original +location. + +To use this feature you need to pass `--in-source-map +/path/to/input/source.map`. Normally the input source map should also point +to the file containing the generated JS, so if that's correct you can omit +input files from the command line. + +## Mangler options + +To enable the mangler you need to pass `--mangle` (`-m`). The following +(comma-separated) options are supported: + +- `sort` — to assign shorter names to most frequently used variables. This + saves a few hundred bytes on jQuery before gzip, but the output is + _bigger_ after gzip (and seems to happen for other libraries I tried it + on) therefore it's not enabled by default. + +- `toplevel` — mangle names declared in the toplevel scope (disabled by + default). + +- `eval` — mangle names visible in scopes where `eval` or `when` are used + (disabled by default). + +When mangling is enabled but you want to prevent certain names from being +mangled, you can declare those names with `--reserved` (`-r`) — pass a +comma-separated list of names. For example: + + uglifyjs ... -m -r '$,require,exports' + +to prevent the `require`, `exports` and `$` names from being changed. + +## Compressor options + +You need to pass `--compress` (`-c`) to enable the compressor. Optionally +you can pass a comma-separated list of options. Options are in the form +`foo=bar`, or just `foo` (the latter implies a boolean option that you want +to set `true`; it's effectively a shortcut for `foo=true`). + +- `sequences` -- join consecutive simple statements using the comma operator +- `properties` -- rewrite property access using the dot notation, for + example `foo["bar"] → foo.bar` +- `dead_code` -- remove unreachable code +- `drop_debugger` -- remove `debugger;` statements +- `unsafe` (default: false) -- apply "unsafe" transformations (discussion below) +- `conditionals` -- apply optimizations for `if`-s and conditional + expressions +- `comparisons` -- apply certain optimizations to binary nodes, for example: + `!(a <= b) → a > b` (only when `unsafe`), attempts to negate binary nodes, + e.g. `a = !b && !c && !d && !e → a=!(b||c||d||e)` etc. +- `evaluate` -- attempt to evaluate constant expressions +- `booleans` -- various optimizations for boolean context, for example `!!a + ? b : c → a ? b : c` +- `loops` -- optimizations for `do`, `while` and `for` loops when we can + statically determine the condition +- `unused` -- drop unreferenced functions and variables +- `hoist_funs` -- hoist function declarations +- `hoist_vars` (default: false) -- hoist `var` declarations (this is `false` + by default because it seems to increase the size of the output in general) +- `if_return` -- optimizations for if/return and if/continue +- `join_vars` -- join consecutive `var` statements +- `cascade` -- small optimization for sequences, transform `x, x` into `x` + and `x = something(), x` into `x = something()` +- `warnings` -- display warnings when dropping unreachable code or unused + declarations etc. + +### The `unsafe` option + +It enables some transformations that *might* break code logic in certain +contrived cases, but should be fine for most code. You might want to try it +on your own code, it should reduce the minified size. Here's what happens +when this flag is on: + +- `new Array(1, 2, 3)` or `Array(1, 2, 3)` → `[1, 2, 3 ]` +- `new Object()` → `{}` +- `String(exp)` or `exp.toString()` → `"" + exp` +- `new Object/RegExp/Function/Error/Array (...)` → we discard the `new` +- `typeof foo == "undefined"` → `foo === void 0` +- `void 0` → `"undefined"` (if there is a variable named "undefined" in + scope; we do it because the variable name will be mangled, typically + reduced to a single character). + +### Conditional compilation + +You can use the `--define` (`-d`) switch in order to declare global +variables that UglifyJS will assume to be constants (unless defined in +scope). For example if you pass `--define DEBUG=false` then, coupled with +dead code removal UglifyJS will discard the following from the output: +```javascript +if (DEBUG) { + console.log("debug stuff"); +} +``` + +UglifyJS will warn about the condition being always false and about dropping +unreachable code; for now there is no option to turn off only this specific +warning, you can pass `warnings=false` to turn off *all* warnings. + +Another way of doing that is to declare your globals as constants in a +separate file and include it into the build. For example you can have a +`build/defines.js` file with the following: +```javascript +const DEBUG = false; +const PRODUCTION = true; +// etc. +``` + +and build your code like this: + + uglifyjs build/defines.js js/foo.js js/bar.js... -c + +UglifyJS will notice the constants and, since they cannot be altered, it +will evaluate references to them to the value itself and drop unreachable +code as usual. The possible downside of this approach is that the build +will contain the `const` declarations. + + +## Beautifier options + +The code generator tries to output shortest code possible by default. In +case you want beautified output, pass `--beautify` (`-b`). Optionally you +can pass additional arguments that control the code output: + +- `beautify` (default `true`) -- whether to actually beautify the output. + Passing `-b` will set this to true, but you might need to pass `-b` even + when you want to generate minified code, in order to specify additional + arguments, so you can use `-b beautify=false` to override it. +- `indent-level` (default 4) +- `indent-start` (default 0) -- prefix all lines by that many spaces +- `quote-keys` (default `false`) -- pass `true` to quote all keys in literal + objects +- `space-colon` (default `true`) -- insert a space after the colon signs +- `ascii-only` (default `false`) -- escape Unicode characters in strings and + regexps +- `inline-script` (default `false`) -- escape the slash in occurrences of + ` 0) { + sys.error("WARN: Ignoring input files since --self was passed"); + } + files = UglifyJS.FILES; + if (!ARGS.wrap) ARGS.wrap = "UglifyJS"; + ARGS.export_all = true; +} + +var ORIG_MAP = ARGS.in_source_map; + +if (ORIG_MAP) { + ORIG_MAP = JSON.parse(fs.readFileSync(ORIG_MAP)); + if (files.length == 0) { + sys.error("INFO: Using file from the input source map: " + ORIG_MAP.file); + files = [ ORIG_MAP.file ]; + } + if (ARGS.source_map_root == null) { + ARGS.source_map_root = ORIG_MAP.sourceRoot; + } +} + +if (files.length == 0) { + files = [ "-" ]; +} + +if (files.indexOf("-") >= 0 && ARGS.source_map) { + sys.error("ERROR: Source map doesn't work with input from STDIN"); + process.exit(1); +} + +if (files.filter(function(el){ return el == "-" }).length > 1) { + sys.error("ERROR: Can read a single file from STDIN (two or more dashes specified)"); + process.exit(1); +} + +var STATS = {}; +var OUTPUT_FILE = ARGS.o; +var TOPLEVEL = null; + +var SOURCE_MAP = ARGS.source_map ? UglifyJS.SourceMap({ + file: OUTPUT_FILE, + root: ARGS.source_map_root, + orig: ORIG_MAP, +}) : null; + +OUTPUT_OPTIONS.source_map = SOURCE_MAP; + +try { + var output = UglifyJS.OutputStream(OUTPUT_OPTIONS); + var compressor = COMPRESS && UglifyJS.Compressor(COMPRESS); +} catch(ex) { + if (ex instanceof UglifyJS.DefaultsError) { + sys.error(ex.msg); + sys.error("Supported options:"); + sys.error(sys.inspect(ex.defs)); + process.exit(1); + } +} + +async.eachLimit(files, 1, function (file, cb) { + read_whole_file(file, function (err, code) { + if (err) { + sys.error("ERROR: can't read file: " + filename); + process.exit(1); + } + if (ARGS.p != null) { + file = file.replace(/^\/+/, "").split(/\/+/).slice(ARGS.p).join("/"); + } + time_it("parse", function(){ + if (ARGS.spidermonkey) { + var program = JSON.parse(code); + if (!TOPLEVEL) TOPLEVEL = program; + else TOPLEVEL.body = TOPLEVEL.body.concat(program.body); + } + else if (ARGS.acorn) { + TOPLEVEL = acorn.parse(code, { + locations : true, + trackComments : true, + sourceFile : file, + program : TOPLEVEL + }); + } + else { + TOPLEVEL = UglifyJS.parse(code, { + filename : file, + toplevel : TOPLEVEL, + expression : ARGS.expr, + }); + }; + }); + cb(); + }); +}, function () { + if (ARGS.acorn || ARGS.spidermonkey) time_it("convert_ast", function(){ + TOPLEVEL = UglifyJS.AST_Node.from_mozilla_ast(TOPLEVEL); + }); + + if (ARGS.wrap) { + TOPLEVEL = TOPLEVEL.wrap_commonjs(ARGS.wrap, ARGS.export_all); + } + + if (ARGS.enclose) { + var arg_parameter_list = ARGS.enclose; + + if (!(arg_parameter_list instanceof Array)) { + arg_parameter_list = [arg_parameter_list]; + } + + TOPLEVEL = TOPLEVEL.wrap_enclose(arg_parameter_list); + } + + var SCOPE_IS_NEEDED = COMPRESS || MANGLE || ARGS.lint; + + if (SCOPE_IS_NEEDED) { + time_it("scope", function(){ + TOPLEVEL.figure_out_scope({ screw_ie8: ARGS.screw_ie8 }); + if (ARGS.lint) { + TOPLEVEL.scope_warnings(); + } + }); + } + + if (COMPRESS) { + time_it("squeeze", function(){ + TOPLEVEL = TOPLEVEL.transform(compressor); + }); + } + + if (SCOPE_IS_NEEDED) { + time_it("scope", function(){ + TOPLEVEL.figure_out_scope({ screw_ie8: ARGS.screw_ie8 }); + if (MANGLE) { + TOPLEVEL.compute_char_frequency(MANGLE); + } + }); + } + + if (MANGLE) time_it("mangle", function(){ + TOPLEVEL.mangle_names(MANGLE); + }); + time_it("generate", function(){ + TOPLEVEL.print(output); + }); + + output = output.get(); + + if (SOURCE_MAP) { + fs.writeFileSync(ARGS.source_map, SOURCE_MAP, "utf8"); + output += "\n//# sourceMappingURL=" + (ARGS.source_map_url || ARGS.source_map); + } + + if (OUTPUT_FILE) { + fs.writeFileSync(OUTPUT_FILE, output, "utf8"); + } else { + sys.print(output); + sys.error("\n"); + } + + if (ARGS.stats) { + sys.error(UglifyJS.string_template("Timing information (compressed {count} files):", { + count: files.length + })); + for (var i in STATS) if (STATS.hasOwnProperty(i)) { + sys.error(UglifyJS.string_template("- {name}: {time}s", { + name: i, + time: (STATS[i] / 1000).toFixed(3) + })); + } + } +}); + +/* -----[ functions ]----- */ + +function normalize(o) { + for (var i in o) if (o.hasOwnProperty(i) && /-/.test(i)) { + o[i.replace(/-/g, "_")] = o[i]; + delete o[i]; + } +} + +function getOptions(x, constants) { + x = ARGS[x]; + if (!x) return null; + var ret = {}; + if (x !== true) { + var ast; + try { + ast = UglifyJS.parse(x); + } catch(ex) { + if (ex instanceof UglifyJS.JS_Parse_Error) { + sys.error("Error parsing arguments in: " + x); + process.exit(1); + } + } + ast.walk(new UglifyJS.TreeWalker(function(node){ + if (node instanceof UglifyJS.AST_Toplevel) return; // descend + if (node instanceof UglifyJS.AST_SimpleStatement) return; // descend + if (node instanceof UglifyJS.AST_Seq) return; // descend + if (node instanceof UglifyJS.AST_Assign) { + var name = node.left.print_to_string({ beautify: false }).replace(/-/g, "_"); + var value = node.right; + if (constants) + value = new Function("return (" + value.print_to_string() + ")")(); + ret[name] = value; + return true; // no descend + } + sys.error(node.TYPE) + sys.error("Error parsing arguments in: " + x); + process.exit(1); + })); + } + return ret; +} + +function read_whole_file(filename, cb) { + if (filename == "-") { + var chunks = []; + process.stdin.setEncoding('utf-8'); + process.stdin.on('data', function (chunk) { + chunks.push(chunk); + }).on('end', function () { + cb(null, chunks.join("")); + }); + process.openStdin(); + } else { + fs.readFile(filename, "utf-8", cb); + } +} + +function time_it(name, cont) { + var t1 = new Date().getTime(); + var ret = cont(); + if (ARGS.stats) { + var spent = new Date().getTime() - t1; + if (STATS[name]) STATS[name] += spent; + else STATS[name] = spent; + } + return ret; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/ast.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/ast.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,985 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +function DEFNODE(type, props, methods, base) { + if (arguments.length < 4) base = AST_Node; + if (!props) props = []; + else props = props.split(/\s+/); + var self_props = props; + if (base && base.PROPS) + props = props.concat(base.PROPS); + var code = "return function AST_" + type + "(props){ if (props) { "; + for (var i = props.length; --i >= 0;) { + code += "this." + props[i] + " = props." + props[i] + ";"; + } + var proto = base && new base; + if (proto && proto.initialize || (methods && methods.initialize)) + code += "this.initialize();"; + code += "}}"; + var ctor = new Function(code)(); + if (proto) { + ctor.prototype = proto; + ctor.BASE = base; + } + if (base) base.SUBCLASSES.push(ctor); + ctor.prototype.CTOR = ctor; + ctor.PROPS = props || null; + ctor.SELF_PROPS = self_props; + ctor.SUBCLASSES = []; + if (type) { + ctor.prototype.TYPE = ctor.TYPE = type; + } + if (methods) for (i in methods) if (methods.hasOwnProperty(i)) { + if (/^\$/.test(i)) { + ctor[i.substr(1)] = methods[i]; + } else { + ctor.prototype[i] = methods[i]; + } + } + ctor.DEFMETHOD = function(name, method) { + this.prototype[name] = method; + }; + return ctor; +}; + +var AST_Token = DEFNODE("Token", "type value line col pos endpos nlb comments_before file", { +}, null); + +var AST_Node = DEFNODE("Node", "start end", { + clone: function() { + return new this.CTOR(this); + }, + $documentation: "Base class of all AST nodes", + $propdoc: { + start: "[AST_Token] The first token of this node", + end: "[AST_Token] The last token of this node" + }, + _walk: function(visitor) { + return visitor._visit(this); + }, + walk: function(visitor) { + return this._walk(visitor); // not sure the indirection will be any help + } +}, null); + +AST_Node.warn_function = null; +AST_Node.warn = function(txt, props) { + if (AST_Node.warn_function) + AST_Node.warn_function(string_template(txt, props)); +}; + +/* -----[ statements ]----- */ + +var AST_Statement = DEFNODE("Statement", null, { + $documentation: "Base class of all statements", +}); + +var AST_Debugger = DEFNODE("Debugger", null, { + $documentation: "Represents a debugger statement", +}, AST_Statement); + +var AST_Directive = DEFNODE("Directive", "value scope", { + $documentation: "Represents a directive, like \"use strict\";", + $propdoc: { + value: "[string] The value of this directive as a plain string (it's not an AST_String!)", + scope: "[AST_Scope/S] The scope that this directive affects" + }, +}, AST_Statement); + +var AST_SimpleStatement = DEFNODE("SimpleStatement", "body", { + $documentation: "A statement consisting of an expression, i.e. a = 1 + 2", + $propdoc: { + body: "[AST_Node] an expression node (should not be instanceof AST_Statement)" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.body._walk(visitor); + }); + } +}, AST_Statement); + +function walk_body(node, visitor) { + if (node.body instanceof AST_Statement) { + node.body._walk(visitor); + } + else node.body.forEach(function(stat){ + stat._walk(visitor); + }); +}; + +var AST_Block = DEFNODE("Block", "body", { + $documentation: "A body of statements (usually bracketed)", + $propdoc: { + body: "[AST_Statement*] an array of statements" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + walk_body(this, visitor); + }); + } +}, AST_Statement); + +var AST_BlockStatement = DEFNODE("BlockStatement", null, { + $documentation: "A block statement", +}, AST_Block); + +var AST_EmptyStatement = DEFNODE("EmptyStatement", null, { + $documentation: "The empty statement (empty block or simply a semicolon)", + _walk: function(visitor) { + return visitor._visit(this); + } +}, AST_Statement); + +var AST_StatementWithBody = DEFNODE("StatementWithBody", "body", { + $documentation: "Base class for all statements that contain one nested body: `For`, `ForIn`, `Do`, `While`, `With`", + $propdoc: { + body: "[AST_Statement] the body; this should always be present, even if it's an AST_EmptyStatement" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.body._walk(visitor); + }); + } +}, AST_Statement); + +var AST_LabeledStatement = DEFNODE("LabeledStatement", "label", { + $documentation: "Statement with a label", + $propdoc: { + label: "[AST_Label] a label definition" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.label._walk(visitor); + this.body._walk(visitor); + }); + } +}, AST_StatementWithBody); + +var AST_DWLoop = DEFNODE("DWLoop", "condition", { + $documentation: "Base class for do/while statements", + $propdoc: { + condition: "[AST_Node] the loop condition. Should not be instanceof AST_Statement" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.condition._walk(visitor); + this.body._walk(visitor); + }); + } +}, AST_StatementWithBody); + +var AST_Do = DEFNODE("Do", null, { + $documentation: "A `do` statement", +}, AST_DWLoop); + +var AST_While = DEFNODE("While", null, { + $documentation: "A `while` statement", +}, AST_DWLoop); + +var AST_For = DEFNODE("For", "init condition step", { + $documentation: "A `for` statement", + $propdoc: { + init: "[AST_Node?] the `for` initialization code, or null if empty", + condition: "[AST_Node?] the `for` termination clause, or null if empty", + step: "[AST_Node?] the `for` update clause, or null if empty" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + if (this.init) this.init._walk(visitor); + if (this.condition) this.condition._walk(visitor); + if (this.step) this.step._walk(visitor); + this.body._walk(visitor); + }); + } +}, AST_StatementWithBody); + +var AST_ForIn = DEFNODE("ForIn", "init name object", { + $documentation: "A `for ... in` statement", + $propdoc: { + init: "[AST_Node] the `for/in` initialization code", + name: "[AST_SymbolRef?] the loop variable, only if `init` is AST_Var", + object: "[AST_Node] the object that we're looping through" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.init._walk(visitor); + this.object._walk(visitor); + this.body._walk(visitor); + }); + } +}, AST_StatementWithBody); + +var AST_With = DEFNODE("With", "expression", { + $documentation: "A `with` statement", + $propdoc: { + expression: "[AST_Node] the `with` expression" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + this.body._walk(visitor); + }); + } +}, AST_StatementWithBody); + +/* -----[ scope and functions ]----- */ + +var AST_Scope = DEFNODE("Scope", "directives variables functions uses_with uses_eval parent_scope enclosed cname", { + $documentation: "Base class for all statements introducing a lexical scope", + $propdoc: { + directives: "[string*/S] an array of directives declared in this scope", + variables: "[Object/S] a map of name -> SymbolDef for all variables/functions defined in this scope", + functions: "[Object/S] like `variables`, but only lists function declarations", + uses_with: "[boolean/S] tells whether this scope uses the `with` statement", + uses_eval: "[boolean/S] tells whether this scope contains a direct call to the global `eval`", + parent_scope: "[AST_Scope?/S] link to the parent scope", + enclosed: "[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes", + cname: "[integer/S] current index for mangling variables (used internally by the mangler)", + }, +}, AST_Block); + +var AST_Toplevel = DEFNODE("Toplevel", "globals", { + $documentation: "The toplevel scope", + $propdoc: { + globals: "[Object/S] a map of name -> SymbolDef for all undeclared names", + }, + wrap_enclose: function(arg_parameter_pairs) { + var self = this; + var args = []; + var parameters = []; + + arg_parameter_pairs.forEach(function(pair) { + var split = pair.split(":"); + + args.push(split[0]); + parameters.push(split[1]); + }); + + var wrapped_tl = "(function(" + parameters.join(",") + "){ '$ORIG'; })(" + args.join(",") + ")"; + wrapped_tl = parse(wrapped_tl); + wrapped_tl = wrapped_tl.transform(new TreeTransformer(function before(node){ + if (node instanceof AST_Directive && node.value == "$ORIG") { + return MAP.splice(self.body); + } + })); + return wrapped_tl; + }, + wrap_commonjs: function(name, export_all) { + var self = this; + var to_export = []; + if (export_all) { + self.figure_out_scope(); + self.walk(new TreeWalker(function(node){ + if (node instanceof AST_SymbolDeclaration && node.definition().global) { + if (!find_if(function(n){ return n.name == node.name }, to_export)) + to_export.push(node); + } + })); + } + var wrapped_tl = "(function(exports, global){ global['" + name + "'] = exports; '$ORIG'; '$EXPORTS'; }({}, (function(){return this}())))"; + wrapped_tl = parse(wrapped_tl); + wrapped_tl = wrapped_tl.transform(new TreeTransformer(function before(node){ + if (node instanceof AST_SimpleStatement) { + node = node.body; + if (node instanceof AST_String) switch (node.getValue()) { + case "$ORIG": + return MAP.splice(self.body); + case "$EXPORTS": + var body = []; + to_export.forEach(function(sym){ + body.push(new AST_SimpleStatement({ + body: new AST_Assign({ + left: new AST_Sub({ + expression: new AST_SymbolRef({ name: "exports" }), + property: new AST_String({ value: sym.name }), + }), + operator: "=", + right: new AST_SymbolRef(sym), + }), + })); + }); + return MAP.splice(body); + } + } + })); + return wrapped_tl; + } +}, AST_Scope); + +var AST_Lambda = DEFNODE("Lambda", "name argnames uses_arguments", { + $documentation: "Base class for functions", + $propdoc: { + name: "[AST_SymbolDeclaration?] the name of this function", + argnames: "[AST_SymbolFunarg*] array of function arguments", + uses_arguments: "[boolean/S] tells whether this function accesses the arguments array" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + if (this.name) this.name._walk(visitor); + this.argnames.forEach(function(arg){ + arg._walk(visitor); + }); + walk_body(this, visitor); + }); + } +}, AST_Scope); + +var AST_Accessor = DEFNODE("Accessor", null, { + $documentation: "A setter/getter function" +}, AST_Lambda); + +var AST_Function = DEFNODE("Function", null, { + $documentation: "A function expression" +}, AST_Lambda); + +var AST_Defun = DEFNODE("Defun", null, { + $documentation: "A function definition" +}, AST_Lambda); + +/* -----[ JUMPS ]----- */ + +var AST_Jump = DEFNODE("Jump", null, { + $documentation: "Base class for “jumps” (for now that's `return`, `throw`, `break` and `continue`)" +}, AST_Statement); + +var AST_Exit = DEFNODE("Exit", "value", { + $documentation: "Base class for “exits” (`return` and `throw`)", + $propdoc: { + value: "[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return" + }, + _walk: function(visitor) { + return visitor._visit(this, this.value && function(){ + this.value._walk(visitor); + }); + } +}, AST_Jump); + +var AST_Return = DEFNODE("Return", null, { + $documentation: "A `return` statement" +}, AST_Exit); + +var AST_Throw = DEFNODE("Throw", null, { + $documentation: "A `throw` statement" +}, AST_Exit); + +var AST_LoopControl = DEFNODE("LoopControl", "label", { + $documentation: "Base class for loop control statements (`break` and `continue`)", + $propdoc: { + label: "[AST_LabelRef?] the label, or null if none", + }, + _walk: function(visitor) { + return visitor._visit(this, this.label && function(){ + this.label._walk(visitor); + }); + } +}, AST_Jump); + +var AST_Break = DEFNODE("Break", null, { + $documentation: "A `break` statement" +}, AST_LoopControl); + +var AST_Continue = DEFNODE("Continue", null, { + $documentation: "A `continue` statement" +}, AST_LoopControl); + +/* -----[ IF ]----- */ + +var AST_If = DEFNODE("If", "condition alternative", { + $documentation: "A `if` statement", + $propdoc: { + condition: "[AST_Node] the `if` condition", + alternative: "[AST_Statement?] the `else` part, or null if not present" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.condition._walk(visitor); + this.body._walk(visitor); + if (this.alternative) this.alternative._walk(visitor); + }); + } +}, AST_StatementWithBody); + +/* -----[ SWITCH ]----- */ + +var AST_Switch = DEFNODE("Switch", "expression", { + $documentation: "A `switch` statement", + $propdoc: { + expression: "[AST_Node] the `switch` “discriminant”" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + walk_body(this, visitor); + }); + } +}, AST_Block); + +var AST_SwitchBranch = DEFNODE("SwitchBranch", null, { + $documentation: "Base class for `switch` branches", +}, AST_Block); + +var AST_Default = DEFNODE("Default", null, { + $documentation: "A `default` switch branch", +}, AST_SwitchBranch); + +var AST_Case = DEFNODE("Case", "expression", { + $documentation: "A `case` switch branch", + $propdoc: { + expression: "[AST_Node] the `case` expression" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + walk_body(this, visitor); + }); + } +}, AST_SwitchBranch); + +/* -----[ EXCEPTIONS ]----- */ + +var AST_Try = DEFNODE("Try", "bcatch bfinally", { + $documentation: "A `try` statement", + $propdoc: { + bcatch: "[AST_Catch?] the catch block, or null if not present", + bfinally: "[AST_Finally?] the finally block, or null if not present" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + walk_body(this, visitor); + if (this.bcatch) this.bcatch._walk(visitor); + if (this.bfinally) this.bfinally._walk(visitor); + }); + } +}, AST_Block); + +// XXX: this is wrong according to ECMA-262 (12.4). the catch block +// should introduce another scope, as the argname should be visible +// only inside the catch block. However, doing it this way because of +// IE which simply introduces the name in the surrounding scope. If +// we ever want to fix this then AST_Catch should inherit from +// AST_Scope. +var AST_Catch = DEFNODE("Catch", "argname", { + $documentation: "A `catch` node; only makes sense as part of a `try` statement", + $propdoc: { + argname: "[AST_SymbolCatch] symbol for the exception" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.argname._walk(visitor); + walk_body(this, visitor); + }); + } +}, AST_Block); + +var AST_Finally = DEFNODE("Finally", null, { + $documentation: "A `finally` node; only makes sense as part of a `try` statement" +}, AST_Block); + +/* -----[ VAR/CONST ]----- */ + +var AST_Definitions = DEFNODE("Definitions", "definitions", { + $documentation: "Base class for `var` or `const` nodes (variable declarations/initializations)", + $propdoc: { + definitions: "[AST_VarDef*] array of variable definitions" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.definitions.forEach(function(def){ + def._walk(visitor); + }); + }); + } +}, AST_Statement); + +var AST_Var = DEFNODE("Var", null, { + $documentation: "A `var` statement" +}, AST_Definitions); + +var AST_Const = DEFNODE("Const", null, { + $documentation: "A `const` statement" +}, AST_Definitions); + +var AST_VarDef = DEFNODE("VarDef", "name value", { + $documentation: "A variable declaration; only appears in a AST_Definitions node", + $propdoc: { + name: "[AST_SymbolVar|AST_SymbolConst] name of the variable", + value: "[AST_Node?] initializer, or null of there's no initializer" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.name._walk(visitor); + if (this.value) this.value._walk(visitor); + }); + } +}); + +/* -----[ OTHER ]----- */ + +var AST_Call = DEFNODE("Call", "expression args", { + $documentation: "A function call expression", + $propdoc: { + expression: "[AST_Node] expression to invoke as function", + args: "[AST_Node*] array of arguments" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + this.args.forEach(function(arg){ + arg._walk(visitor); + }); + }); + } +}); + +var AST_New = DEFNODE("New", null, { + $documentation: "An object instantiation. Derives from a function call since it has exactly the same properties" +}, AST_Call); + +var AST_Seq = DEFNODE("Seq", "car cdr", { + $documentation: "A sequence expression (two comma-separated expressions)", + $propdoc: { + car: "[AST_Node] first element in sequence", + cdr: "[AST_Node] second element in sequence" + }, + $cons: function(x, y) { + var seq = new AST_Seq(x); + seq.car = x; + seq.cdr = y; + return seq; + }, + $from_array: function(array) { + if (array.length == 0) return null; + if (array.length == 1) return array[0].clone(); + var list = null; + for (var i = array.length; --i >= 0;) { + list = AST_Seq.cons(array[i], list); + } + var p = list; + while (p) { + if (p.cdr && !p.cdr.cdr) { + p.cdr = p.cdr.car; + break; + } + p = p.cdr; + } + return list; + }, + to_array: function() { + var p = this, a = []; + while (p) { + a.push(p.car); + if (p.cdr && !(p.cdr instanceof AST_Seq)) { + a.push(p.cdr); + break; + } + p = p.cdr; + } + return a; + }, + add: function(node) { + var p = this; + while (p) { + if (!(p.cdr instanceof AST_Seq)) { + var cell = AST_Seq.cons(p.cdr, node); + return p.cdr = cell; + } + p = p.cdr; + } + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.car._walk(visitor); + if (this.cdr) this.cdr._walk(visitor); + }); + } +}); + +var AST_PropAccess = DEFNODE("PropAccess", "expression property", { + $documentation: "Base class for property access expressions, i.e. `a.foo` or `a[\"foo\"]`", + $propdoc: { + expression: "[AST_Node] the “container” expression", + property: "[AST_Node|string] the property to access. For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node" + } +}); + +var AST_Dot = DEFNODE("Dot", null, { + $documentation: "A dotted property access expression", + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + }); + } +}, AST_PropAccess); + +var AST_Sub = DEFNODE("Sub", null, { + $documentation: "Index-style property access, i.e. `a[\"foo\"]`", + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + this.property._walk(visitor); + }); + } +}, AST_PropAccess); + +var AST_Unary = DEFNODE("Unary", "operator expression", { + $documentation: "Base class for unary expressions", + $propdoc: { + operator: "[string] the operator", + expression: "[AST_Node] expression that this unary operator applies to" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + }); + } +}); + +var AST_UnaryPrefix = DEFNODE("UnaryPrefix", null, { + $documentation: "Unary prefix expression, i.e. `typeof i` or `++i`" +}, AST_Unary); + +var AST_UnaryPostfix = DEFNODE("UnaryPostfix", null, { + $documentation: "Unary postfix expression, i.e. `i++`" +}, AST_Unary); + +var AST_Binary = DEFNODE("Binary", "left operator right", { + $documentation: "Binary expression, i.e. `a + b`", + $propdoc: { + left: "[AST_Node] left-hand side expression", + operator: "[string] the operator", + right: "[AST_Node] right-hand side expression" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.left._walk(visitor); + this.right._walk(visitor); + }); + } +}); + +var AST_Conditional = DEFNODE("Conditional", "condition consequent alternative", { + $documentation: "Conditional expression using the ternary operator, i.e. `a ? b : c`", + $propdoc: { + condition: "[AST_Node]", + consequent: "[AST_Node]", + alternative: "[AST_Node]" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.condition._walk(visitor); + this.consequent._walk(visitor); + this.alternative._walk(visitor); + }); + } +}); + +var AST_Assign = DEFNODE("Assign", null, { + $documentation: "An assignment expression — `a = b + 5`", +}, AST_Binary); + +/* -----[ LITERALS ]----- */ + +var AST_Array = DEFNODE("Array", "elements", { + $documentation: "An array literal", + $propdoc: { + elements: "[AST_Node*] array of elements" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.elements.forEach(function(el){ + el._walk(visitor); + }); + }); + } +}); + +var AST_Object = DEFNODE("Object", "properties", { + $documentation: "An object literal", + $propdoc: { + properties: "[AST_ObjectProperty*] array of properties" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.properties.forEach(function(prop){ + prop._walk(visitor); + }); + }); + } +}); + +var AST_ObjectProperty = DEFNODE("ObjectProperty", "key value", { + $documentation: "Base class for literal object properties", + $propdoc: { + key: "[string] the property name; it's always a plain string in our AST, no matter if it was a string, number or identifier in original code", + value: "[AST_Node] property value. For setters and getters this is an AST_Function." + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.value._walk(visitor); + }); + } +}); + +var AST_ObjectKeyVal = DEFNODE("ObjectKeyVal", null, { + $documentation: "A key: value object property", +}, AST_ObjectProperty); + +var AST_ObjectSetter = DEFNODE("ObjectSetter", null, { + $documentation: "An object setter property", +}, AST_ObjectProperty); + +var AST_ObjectGetter = DEFNODE("ObjectGetter", null, { + $documentation: "An object getter property", +}, AST_ObjectProperty); + +var AST_Symbol = DEFNODE("Symbol", "scope name thedef", { + $propdoc: { + name: "[string] name of this symbol", + scope: "[AST_Scope/S] the current scope (not necessarily the definition scope)", + thedef: "[SymbolDef/S] the definition of this symbol" + }, + $documentation: "Base class for all symbols", +}); + +var AST_SymbolAccessor = DEFNODE("SymbolAccessor", null, { + $documentation: "The name of a property accessor (setter/getter function)" +}, AST_Symbol); + +var AST_SymbolDeclaration = DEFNODE("SymbolDeclaration", "init", { + $documentation: "A declaration symbol (symbol in var/const, function name or argument, symbol in catch)", + $propdoc: { + init: "[AST_Node*/S] array of initializers for this declaration." + } +}, AST_Symbol); + +var AST_SymbolVar = DEFNODE("SymbolVar", null, { + $documentation: "Symbol defining a variable", +}, AST_SymbolDeclaration); + +var AST_SymbolConst = DEFNODE("SymbolConst", null, { + $documentation: "A constant declaration" +}, AST_SymbolDeclaration); + +var AST_SymbolFunarg = DEFNODE("SymbolFunarg", null, { + $documentation: "Symbol naming a function argument", +}, AST_SymbolVar); + +var AST_SymbolDefun = DEFNODE("SymbolDefun", null, { + $documentation: "Symbol defining a function", +}, AST_SymbolDeclaration); + +var AST_SymbolLambda = DEFNODE("SymbolLambda", null, { + $documentation: "Symbol naming a function expression", +}, AST_SymbolDeclaration); + +var AST_SymbolCatch = DEFNODE("SymbolCatch", null, { + $documentation: "Symbol naming the exception in catch", +}, AST_SymbolDeclaration); + +var AST_Label = DEFNODE("Label", "references", { + $documentation: "Symbol naming a label (declaration)", + $propdoc: { + references: "[AST_LabelRef*] a list of nodes referring to this label" + } +}, AST_Symbol); + +var AST_SymbolRef = DEFNODE("SymbolRef", null, { + $documentation: "Reference to some symbol (not definition/declaration)", +}, AST_Symbol); + +var AST_LabelRef = DEFNODE("LabelRef", null, { + $documentation: "Reference to a label symbol", +}, AST_Symbol); + +var AST_This = DEFNODE("This", null, { + $documentation: "The `this` symbol", +}, AST_Symbol); + +var AST_Constant = DEFNODE("Constant", null, { + $documentation: "Base class for all constants", + getValue: function() { + return this.value; + } +}); + +var AST_String = DEFNODE("String", "value", { + $documentation: "A string literal", + $propdoc: { + value: "[string] the contents of this string" + } +}, AST_Constant); + +var AST_Number = DEFNODE("Number", "value", { + $documentation: "A number literal", + $propdoc: { + value: "[number] the numeric value" + } +}, AST_Constant); + +var AST_RegExp = DEFNODE("RegExp", "value", { + $documentation: "A regexp literal", + $propdoc: { + value: "[RegExp] the actual regexp" + } +}, AST_Constant); + +var AST_Atom = DEFNODE("Atom", null, { + $documentation: "Base class for atoms", +}, AST_Constant); + +var AST_Null = DEFNODE("Null", null, { + $documentation: "The `null` atom", + value: null +}, AST_Atom); + +var AST_NaN = DEFNODE("NaN", null, { + $documentation: "The impossible value", + value: 0/0 +}, AST_Atom); + +var AST_Undefined = DEFNODE("Undefined", null, { + $documentation: "The `undefined` value", + value: (function(){}()) +}, AST_Atom); + +var AST_Hole = DEFNODE("Hole", null, { + $documentation: "A hole in an array", + value: (function(){}()) +}, AST_Atom); + +var AST_Infinity = DEFNODE("Infinity", null, { + $documentation: "The `Infinity` value", + value: 1/0 +}, AST_Atom); + +var AST_Boolean = DEFNODE("Boolean", null, { + $documentation: "Base class for booleans", +}, AST_Atom); + +var AST_False = DEFNODE("False", null, { + $documentation: "The `false` atom", + value: false +}, AST_Boolean); + +var AST_True = DEFNODE("True", null, { + $documentation: "The `true` atom", + value: true +}, AST_Boolean); + +/* -----[ TreeWalker ]----- */ + +function TreeWalker(callback) { + this.visit = callback; + this.stack = []; +}; +TreeWalker.prototype = { + _visit: function(node, descend) { + this.stack.push(node); + var ret = this.visit(node, descend ? function(){ + descend.call(node); + } : noop); + if (!ret && descend) { + descend.call(node); + } + this.stack.pop(); + return ret; + }, + parent: function(n) { + return this.stack[this.stack.length - 2 - (n || 0)]; + }, + push: function (node) { + this.stack.push(node); + }, + pop: function() { + return this.stack.pop(); + }, + self: function() { + return this.stack[this.stack.length - 1]; + }, + find_parent: function(type) { + var stack = this.stack; + for (var i = stack.length; --i >= 0;) { + var x = stack[i]; + if (x instanceof type) return x; + } + }, + in_boolean_context: function() { + var stack = this.stack; + var i = stack.length, self = stack[--i]; + while (i > 0) { + var p = stack[--i]; + if ((p instanceof AST_If && p.condition === self) || + (p instanceof AST_Conditional && p.condition === self) || + (p instanceof AST_DWLoop && p.condition === self) || + (p instanceof AST_For && p.condition === self) || + (p instanceof AST_UnaryPrefix && p.operator == "!" && p.expression === self)) + { + return true; + } + if (!(p instanceof AST_Binary && (p.operator == "&&" || p.operator == "||"))) + return false; + self = p; + } + }, + loopcontrol_target: function(label) { + var stack = this.stack; + if (label) { + for (var i = stack.length; --i >= 0;) { + var x = stack[i]; + if (x instanceof AST_LabeledStatement && x.label.name == label.name) { + return x.body; + } + } + } else { + for (var i = stack.length; --i >= 0;) { + var x = stack[i]; + if (x instanceof AST_Switch + || x instanceof AST_For + || x instanceof AST_ForIn + || x instanceof AST_DWLoop) return x; + } + } + } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/compress.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/compress.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2028 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +function Compressor(options, false_by_default) { + if (!(this instanceof Compressor)) + return new Compressor(options, false_by_default); + TreeTransformer.call(this, this.before, this.after); + this.options = defaults(options, { + sequences : !false_by_default, + properties : !false_by_default, + dead_code : !false_by_default, + drop_debugger : !false_by_default, + unsafe : false, + unsafe_comps : false, + conditionals : !false_by_default, + comparisons : !false_by_default, + evaluate : !false_by_default, + booleans : !false_by_default, + loops : !false_by_default, + unused : !false_by_default, + hoist_funs : !false_by_default, + hoist_vars : false, + if_return : !false_by_default, + join_vars : !false_by_default, + cascade : !false_by_default, + side_effects : !false_by_default, + screw_ie8 : false, + + warnings : true, + global_defs : {} + }, true); +}; + +Compressor.prototype = new TreeTransformer; +merge(Compressor.prototype, { + option: function(key) { return this.options[key] }, + warn: function() { + if (this.options.warnings) + AST_Node.warn.apply(AST_Node, arguments); + }, + before: function(node, descend, in_list) { + if (node._squeezed) return node; + if (node instanceof AST_Scope) { + node.drop_unused(this); + node = node.hoist_declarations(this); + } + descend(node, this); + node = node.optimize(this); + if (node instanceof AST_Scope) { + // dead code removal might leave further unused declarations. + // this'll usually save very few bytes, but the performance + // hit seems negligible so I'll just drop it here. + + // no point to repeat warnings. + var save_warnings = this.options.warnings; + this.options.warnings = false; + node.drop_unused(this); + this.options.warnings = save_warnings; + } + node._squeezed = true; + return node; + } +}); + +(function(){ + + function OPT(node, optimizer) { + node.DEFMETHOD("optimize", function(compressor){ + var self = this; + if (self._optimized) return self; + var opt = optimizer(self, compressor); + opt._optimized = true; + if (opt === self) return opt; + return opt.transform(compressor); + }); + }; + + OPT(AST_Node, function(self, compressor){ + return self; + }); + + AST_Node.DEFMETHOD("equivalent_to", function(node){ + // XXX: this is a rather expensive way to test two node's equivalence: + return this.print_to_string() == node.print_to_string(); + }); + + function make_node(ctor, orig, props) { + if (!props) props = {}; + if (orig) { + if (!props.start) props.start = orig.start; + if (!props.end) props.end = orig.end; + } + return new ctor(props); + }; + + function make_node_from_constant(compressor, val, orig) { + // XXX: WIP. + // if (val instanceof AST_Node) return val.transform(new TreeTransformer(null, function(node){ + // if (node instanceof AST_SymbolRef) { + // var scope = compressor.find_parent(AST_Scope); + // var def = scope.find_variable(node); + // node.thedef = def; + // return node; + // } + // })).transform(compressor); + + if (val instanceof AST_Node) return val.transform(compressor); + switch (typeof val) { + case "string": + return make_node(AST_String, orig, { + value: val + }).optimize(compressor); + case "number": + return make_node(isNaN(val) ? AST_NaN : AST_Number, orig, { + value: val + }).optimize(compressor); + case "boolean": + return make_node(val ? AST_True : AST_False, orig).optimize(compressor); + case "undefined": + return make_node(AST_Undefined, orig).optimize(compressor); + default: + if (val === null) { + return make_node(AST_Null, orig).optimize(compressor); + } + if (val instanceof RegExp) { + return make_node(AST_RegExp, orig).optimize(compressor); + } + throw new Error(string_template("Can't handle constant of type: {type}", { + type: typeof val + })); + } + }; + + function as_statement_array(thing) { + if (thing === null) return []; + if (thing instanceof AST_BlockStatement) return thing.body; + if (thing instanceof AST_EmptyStatement) return []; + if (thing instanceof AST_Statement) return [ thing ]; + throw new Error("Can't convert thing to statement array"); + }; + + function is_empty(thing) { + if (thing === null) return true; + if (thing instanceof AST_EmptyStatement) return true; + if (thing instanceof AST_BlockStatement) return thing.body.length == 0; + return false; + }; + + function loop_body(x) { + if (x instanceof AST_Switch) return x; + if (x instanceof AST_For || x instanceof AST_ForIn || x instanceof AST_DWLoop) { + return (x.body instanceof AST_BlockStatement ? x.body : x); + } + return x; + }; + + function tighten_body(statements, compressor) { + var CHANGED; + do { + CHANGED = false; + statements = eliminate_spurious_blocks(statements); + if (compressor.option("dead_code")) { + statements = eliminate_dead_code(statements, compressor); + } + if (compressor.option("if_return")) { + statements = handle_if_return(statements, compressor); + } + if (compressor.option("sequences")) { + statements = sequencesize(statements, compressor); + } + if (compressor.option("join_vars")) { + statements = join_consecutive_vars(statements, compressor); + } + } while (CHANGED); + return statements; + + function eliminate_spurious_blocks(statements) { + var seen_dirs = []; + return statements.reduce(function(a, stat){ + if (stat instanceof AST_BlockStatement) { + CHANGED = true; + a.push.apply(a, eliminate_spurious_blocks(stat.body)); + } else if (stat instanceof AST_EmptyStatement) { + CHANGED = true; + } else if (stat instanceof AST_Directive) { + if (seen_dirs.indexOf(stat.value) < 0) { + a.push(stat); + seen_dirs.push(stat.value); + } else { + CHANGED = true; + } + } else { + a.push(stat); + } + return a; + }, []); + }; + + function handle_if_return(statements, compressor) { + var self = compressor.self(); + var in_lambda = self instanceof AST_Lambda; + var ret = []; + loop: for (var i = statements.length; --i >= 0;) { + var stat = statements[i]; + switch (true) { + case (in_lambda && stat instanceof AST_Return && !stat.value && ret.length == 0): + CHANGED = true; + // note, ret.length is probably always zero + // because we drop unreachable code before this + // step. nevertheless, it's good to check. + continue loop; + case stat instanceof AST_If: + if (stat.body instanceof AST_Return) { + //--- + // pretty silly case, but: + // if (foo()) return; return; ==> foo(); return; + if (((in_lambda && ret.length == 0) + || (ret[0] instanceof AST_Return && !ret[0].value)) + && !stat.body.value && !stat.alternative) { + CHANGED = true; + var cond = make_node(AST_SimpleStatement, stat.condition, { + body: stat.condition + }); + ret.unshift(cond); + continue loop; + } + //--- + // if (foo()) return x; return y; ==> return foo() ? x : y; + if (ret[0] instanceof AST_Return && stat.body.value && ret[0].value && !stat.alternative) { + CHANGED = true; + stat = stat.clone(); + stat.alternative = ret[0]; + ret[0] = stat.transform(compressor); + continue loop; + } + //--- + // if (foo()) return x; [ return ; ] ==> return foo() ? x : undefined; + if ((ret.length == 0 || ret[0] instanceof AST_Return) && stat.body.value && !stat.alternative && in_lambda) { + CHANGED = true; + stat = stat.clone(); + stat.alternative = ret[0] || make_node(AST_Return, stat, { + value: make_node(AST_Undefined, stat) + }); + ret[0] = stat.transform(compressor); + continue loop; + } + //--- + // if (foo()) return; [ else x... ]; y... ==> if (!foo()) { x...; y... } + if (!stat.body.value && in_lambda) { + CHANGED = true; + stat = stat.clone(); + stat.condition = stat.condition.negate(compressor); + stat.body = make_node(AST_BlockStatement, stat, { + body: as_statement_array(stat.alternative).concat(ret) + }); + stat.alternative = null; + ret = [ stat.transform(compressor) ]; + continue loop; + } + //--- + if (ret.length == 1 && in_lambda && ret[0] instanceof AST_SimpleStatement + && (!stat.alternative || stat.alternative instanceof AST_SimpleStatement)) { + CHANGED = true; + ret.push(make_node(AST_Return, ret[0], { + value: make_node(AST_Undefined, ret[0]) + }).transform(compressor)); + ret = as_statement_array(stat.alternative).concat(ret); + ret.unshift(stat); + continue loop; + } + } + + var ab = aborts(stat.body); + var lct = ab instanceof AST_LoopControl ? compressor.loopcontrol_target(ab.label) : null; + if (ab && ((ab instanceof AST_Return && !ab.value && in_lambda) + || (ab instanceof AST_Continue && self === loop_body(lct)) + || (ab instanceof AST_Break && lct instanceof AST_BlockStatement && self === lct))) { + if (ab.label) { + remove(ab.label.thedef.references, ab.label); + } + CHANGED = true; + var body = as_statement_array(stat.body).slice(0, -1); + stat = stat.clone(); + stat.condition = stat.condition.negate(compressor); + stat.body = make_node(AST_BlockStatement, stat, { + body: ret + }); + stat.alternative = make_node(AST_BlockStatement, stat, { + body: body + }); + ret = [ stat.transform(compressor) ]; + continue loop; + } + + var ab = aborts(stat.alternative); + var lct = ab instanceof AST_LoopControl ? compressor.loopcontrol_target(ab.label) : null; + if (ab && ((ab instanceof AST_Return && !ab.value && in_lambda) + || (ab instanceof AST_Continue && self === loop_body(lct)) + || (ab instanceof AST_Break && lct instanceof AST_BlockStatement && self === lct))) { + if (ab.label) { + remove(ab.label.thedef.references, ab.label); + } + CHANGED = true; + stat = stat.clone(); + stat.body = make_node(AST_BlockStatement, stat.body, { + body: as_statement_array(stat.body).concat(ret) + }); + stat.alternative = make_node(AST_BlockStatement, stat.alternative, { + body: as_statement_array(stat.alternative).slice(0, -1) + }); + ret = [ stat.transform(compressor) ]; + continue loop; + } + + ret.unshift(stat); + break; + default: + ret.unshift(stat); + break; + } + } + return ret; + }; + + function eliminate_dead_code(statements, compressor) { + var has_quit = false; + var orig = statements.length; + var self = compressor.self(); + statements = statements.reduce(function(a, stat){ + if (has_quit) { + extract_declarations_from_unreachable_code(compressor, stat, a); + } else { + if (stat instanceof AST_LoopControl) { + var lct = compressor.loopcontrol_target(stat.label); + if ((stat instanceof AST_Break + && lct instanceof AST_BlockStatement + && loop_body(lct) === self) || (stat instanceof AST_Continue + && loop_body(lct) === self)) { + if (stat.label) { + remove(stat.label.thedef.references, stat.label); + } + } else { + a.push(stat); + } + } else { + a.push(stat); + } + if (aborts(stat)) has_quit = true; + } + return a; + }, []); + CHANGED = statements.length != orig; + return statements; + }; + + function sequencesize(statements, compressor) { + if (statements.length < 2) return statements; + var seq = [], ret = []; + function push_seq() { + seq = AST_Seq.from_array(seq); + if (seq) ret.push(make_node(AST_SimpleStatement, seq, { + body: seq + })); + seq = []; + }; + statements.forEach(function(stat){ + if (stat instanceof AST_SimpleStatement) seq.push(stat.body); + else push_seq(), ret.push(stat); + }); + push_seq(); + ret = sequencesize_2(ret, compressor); + CHANGED = ret.length != statements.length; + return ret; + }; + + function sequencesize_2(statements, compressor) { + function cons_seq(right) { + ret.pop(); + var left = prev.body; + if (left instanceof AST_Seq) { + left.add(right); + } else { + left = AST_Seq.cons(left, right); + } + return left.transform(compressor); + }; + var ret = [], prev = null; + statements.forEach(function(stat){ + if (prev) { + if (stat instanceof AST_For) { + var opera = {}; + try { + prev.body.walk(new TreeWalker(function(node){ + if (node instanceof AST_Binary && node.operator == "in") + throw opera; + })); + if (stat.init && !(stat.init instanceof AST_Definitions)) { + stat.init = cons_seq(stat.init); + } + else if (!stat.init) { + stat.init = prev.body; + ret.pop(); + } + } catch(ex) { + if (ex !== opera) throw ex; + } + } + else if (stat instanceof AST_If) { + stat.condition = cons_seq(stat.condition); + } + else if (stat instanceof AST_With) { + stat.expression = cons_seq(stat.expression); + } + else if (stat instanceof AST_Exit && stat.value) { + stat.value = cons_seq(stat.value); + } + else if (stat instanceof AST_Exit) { + stat.value = cons_seq(make_node(AST_Undefined, stat)); + } + else if (stat instanceof AST_Switch) { + stat.expression = cons_seq(stat.expression); + } + } + ret.push(stat); + prev = stat instanceof AST_SimpleStatement ? stat : null; + }); + return ret; + }; + + function join_consecutive_vars(statements, compressor) { + var prev = null; + return statements.reduce(function(a, stat){ + if (stat instanceof AST_Definitions && prev && prev.TYPE == stat.TYPE) { + prev.definitions = prev.definitions.concat(stat.definitions); + CHANGED = true; + } + else if (stat instanceof AST_For + && prev instanceof AST_Definitions + && (!stat.init || stat.init.TYPE == prev.TYPE)) { + CHANGED = true; + a.pop(); + if (stat.init) { + stat.init.definitions = prev.definitions.concat(stat.init.definitions); + } else { + stat.init = prev; + } + a.push(stat); + prev = stat; + } + else { + prev = stat; + a.push(stat); + } + return a; + }, []); + }; + + }; + + function extract_declarations_from_unreachable_code(compressor, stat, target) { + compressor.warn("Dropping unreachable code [{file}:{line},{col}]", stat.start); + stat.walk(new TreeWalker(function(node){ + if (node instanceof AST_Definitions) { + compressor.warn("Declarations in unreachable code! [{file}:{line},{col}]", node.start); + node.remove_initializers(); + target.push(node); + return true; + } + if (node instanceof AST_Defun) { + target.push(node); + return true; + } + if (node instanceof AST_Scope) { + return true; + } + })); + }; + + /* -----[ boolean/negation helpers ]----- */ + + // methods to determine whether an expression has a boolean result type + (function (def){ + var unary_bool = [ "!", "delete" ]; + var binary_bool = [ "in", "instanceof", "==", "!=", "===", "!==", "<", "<=", ">=", ">" ]; + def(AST_Node, function(){ return false }); + def(AST_UnaryPrefix, function(){ + return member(this.operator, unary_bool); + }); + def(AST_Binary, function(){ + return member(this.operator, binary_bool) || + ( (this.operator == "&&" || this.operator == "||") && + this.left.is_boolean() && this.right.is_boolean() ); + }); + def(AST_Conditional, function(){ + return this.consequent.is_boolean() && this.alternative.is_boolean(); + }); + def(AST_Assign, function(){ + return this.operator == "=" && this.right.is_boolean(); + }); + def(AST_Seq, function(){ + return this.cdr.is_boolean(); + }); + def(AST_True, function(){ return true }); + def(AST_False, function(){ return true }); + })(function(node, func){ + node.DEFMETHOD("is_boolean", func); + }); + + // methods to determine if an expression has a string result type + (function (def){ + def(AST_Node, function(){ return false }); + def(AST_String, function(){ return true }); + def(AST_UnaryPrefix, function(){ + return this.operator == "typeof"; + }); + def(AST_Binary, function(compressor){ + return this.operator == "+" && + (this.left.is_string(compressor) || this.right.is_string(compressor)); + }); + def(AST_Assign, function(compressor){ + return (this.operator == "=" || this.operator == "+=") && this.right.is_string(compressor); + }); + def(AST_Seq, function(compressor){ + return this.cdr.is_string(compressor); + }); + def(AST_Conditional, function(compressor){ + return this.consequent.is_string(compressor) && this.alternative.is_string(compressor); + }); + def(AST_Call, function(compressor){ + return compressor.option("unsafe") + && this.expression instanceof AST_SymbolRef + && this.expression.name == "String" + && this.expression.undeclared(); + }); + })(function(node, func){ + node.DEFMETHOD("is_string", func); + }); + + function best_of(ast1, ast2) { + return ast1.print_to_string().length > + ast2.print_to_string().length + ? ast2 : ast1; + }; + + // methods to evaluate a constant expression + (function (def){ + // The evaluate method returns an array with one or two + // elements. If the node has been successfully reduced to a + // constant, then the second element tells us the value; + // otherwise the second element is missing. The first element + // of the array is always an AST_Node descendant; when + // evaluation was successful it's a node that represents the + // constant; otherwise it's the original node. + AST_Node.DEFMETHOD("evaluate", function(compressor){ + if (!compressor.option("evaluate")) return [ this ]; + try { + var val = this._eval(), ast = make_node_from_constant(compressor, val, this); + return [ best_of(ast, this), val ]; + } catch(ex) { + if (ex !== def) throw ex; + return [ this ]; + } + }); + def(AST_Statement, function(){ + throw new Error(string_template("Cannot evaluate a statement [{file}:{line},{col}]", this.start)); + }); + def(AST_Function, function(){ + // XXX: AST_Function inherits from AST_Scope, which itself + // inherits from AST_Statement; however, an AST_Function + // isn't really a statement. This could byte in other + // places too. :-( Wish JS had multiple inheritance. + return [ this ]; + }); + function ev(node) { + return node._eval(); + }; + def(AST_Node, function(){ + throw def; // not constant + }); + def(AST_Constant, function(){ + return this.getValue(); + }); + def(AST_UnaryPrefix, function(){ + var e = this.expression; + switch (this.operator) { + case "!": return !ev(e); + case "typeof": + // Function would be evaluated to an array and so typeof would + // incorrectly return 'object'. Hence making is a special case. + if (e instanceof AST_Function) return typeof function(){}; + + e = ev(e); + + // typeof returns "object" or "function" on different platforms + // so cannot evaluate reliably + if (e instanceof RegExp) throw def; + + return typeof e; + case "void": return void ev(e); + case "~": return ~ev(e); + case "-": + e = ev(e); + if (e === 0) throw def; + return -e; + case "+": return +ev(e); + } + throw def; + }); + def(AST_Binary, function(){ + var left = this.left, right = this.right; + switch (this.operator) { + case "&&" : return ev(left) && ev(right); + case "||" : return ev(left) || ev(right); + case "|" : return ev(left) | ev(right); + case "&" : return ev(left) & ev(right); + case "^" : return ev(left) ^ ev(right); + case "+" : return ev(left) + ev(right); + case "*" : return ev(left) * ev(right); + case "/" : return ev(left) / ev(right); + case "%" : return ev(left) % ev(right); + case "-" : return ev(left) - ev(right); + case "<<" : return ev(left) << ev(right); + case ">>" : return ev(left) >> ev(right); + case ">>>" : return ev(left) >>> ev(right); + case "==" : return ev(left) == ev(right); + case "===" : return ev(left) === ev(right); + case "!=" : return ev(left) != ev(right); + case "!==" : return ev(left) !== ev(right); + case "<" : return ev(left) < ev(right); + case "<=" : return ev(left) <= ev(right); + case ">" : return ev(left) > ev(right); + case ">=" : return ev(left) >= ev(right); + case "in" : return ev(left) in ev(right); + case "instanceof" : return ev(left) instanceof ev(right); + } + throw def; + }); + def(AST_Conditional, function(){ + return ev(this.condition) + ? ev(this.consequent) + : ev(this.alternative); + }); + def(AST_SymbolRef, function(){ + var d = this.definition(); + if (d && d.constant && d.init) return ev(d.init); + throw def; + }); + })(function(node, func){ + node.DEFMETHOD("_eval", func); + }); + + // method to negate an expression + (function(def){ + function basic_negation(exp) { + return make_node(AST_UnaryPrefix, exp, { + operator: "!", + expression: exp + }); + }; + def(AST_Node, function(){ + return basic_negation(this); + }); + def(AST_Statement, function(){ + throw new Error("Cannot negate a statement"); + }); + def(AST_Function, function(){ + return basic_negation(this); + }); + def(AST_UnaryPrefix, function(){ + if (this.operator == "!") + return this.expression; + return basic_negation(this); + }); + def(AST_Seq, function(compressor){ + var self = this.clone(); + self.cdr = self.cdr.negate(compressor); + return self; + }); + def(AST_Conditional, function(compressor){ + var self = this.clone(); + self.consequent = self.consequent.negate(compressor); + self.alternative = self.alternative.negate(compressor); + return best_of(basic_negation(this), self); + }); + def(AST_Binary, function(compressor){ + var self = this.clone(), op = this.operator; + if (compressor.option("unsafe_comps")) { + switch (op) { + case "<=" : self.operator = ">" ; return self; + case "<" : self.operator = ">=" ; return self; + case ">=" : self.operator = "<" ; return self; + case ">" : self.operator = "<=" ; return self; + } + } + switch (op) { + case "==" : self.operator = "!="; return self; + case "!=" : self.operator = "=="; return self; + case "===": self.operator = "!=="; return self; + case "!==": self.operator = "==="; return self; + case "&&": + self.operator = "||"; + self.left = self.left.negate(compressor); + self.right = self.right.negate(compressor); + return best_of(basic_negation(this), self); + case "||": + self.operator = "&&"; + self.left = self.left.negate(compressor); + self.right = self.right.negate(compressor); + return best_of(basic_negation(this), self); + } + return basic_negation(this); + }); + })(function(node, func){ + node.DEFMETHOD("negate", function(compressor){ + return func.call(this, compressor); + }); + }); + + // determine if expression has side effects + (function(def){ + def(AST_Node, function(){ return true }); + + def(AST_EmptyStatement, function(){ return false }); + def(AST_Constant, function(){ return false }); + def(AST_This, function(){ return false }); + + def(AST_Block, function(){ + for (var i = this.body.length; --i >= 0;) { + if (this.body[i].has_side_effects()) + return true; + } + return false; + }); + + def(AST_SimpleStatement, function(){ + return this.body.has_side_effects(); + }); + def(AST_Defun, function(){ return true }); + def(AST_Function, function(){ return false }); + def(AST_Binary, function(){ + return this.left.has_side_effects() + || this.right.has_side_effects(); + }); + def(AST_Assign, function(){ return true }); + def(AST_Conditional, function(){ + return this.condition.has_side_effects() + || this.consequent.has_side_effects() + || this.alternative.has_side_effects(); + }); + def(AST_Unary, function(){ + return this.operator == "delete" + || this.operator == "++" + || this.operator == "--" + || this.expression.has_side_effects(); + }); + def(AST_SymbolRef, function(){ return false }); + def(AST_Object, function(){ + for (var i = this.properties.length; --i >= 0;) + if (this.properties[i].has_side_effects()) + return true; + return false; + }); + def(AST_ObjectProperty, function(){ + return this.value.has_side_effects(); + }); + def(AST_Array, function(){ + for (var i = this.elements.length; --i >= 0;) + if (this.elements[i].has_side_effects()) + return true; + return false; + }); + // def(AST_Dot, function(){ + // return this.expression.has_side_effects(); + // }); + // def(AST_Sub, function(){ + // return this.expression.has_side_effects() + // || this.property.has_side_effects(); + // }); + def(AST_PropAccess, function(){ + return true; + }); + def(AST_Seq, function(){ + return this.car.has_side_effects() + || this.cdr.has_side_effects(); + }); + })(function(node, func){ + node.DEFMETHOD("has_side_effects", func); + }); + + // tell me if a statement aborts + function aborts(thing) { + return thing && thing.aborts(); + }; + (function(def){ + def(AST_Statement, function(){ return null }); + def(AST_Jump, function(){ return this }); + function block_aborts(){ + var n = this.body.length; + return n > 0 && aborts(this.body[n - 1]); + }; + def(AST_BlockStatement, block_aborts); + def(AST_SwitchBranch, block_aborts); + def(AST_If, function(){ + return this.alternative && aborts(this.body) && aborts(this.alternative); + }); + })(function(node, func){ + node.DEFMETHOD("aborts", func); + }); + + /* -----[ optimizers ]----- */ + + OPT(AST_Directive, function(self, compressor){ + if (self.scope.has_directive(self.value) !== self.scope) { + return make_node(AST_EmptyStatement, self); + } + return self; + }); + + OPT(AST_Debugger, function(self, compressor){ + if (compressor.option("drop_debugger")) + return make_node(AST_EmptyStatement, self); + return self; + }); + + OPT(AST_LabeledStatement, function(self, compressor){ + if (self.body instanceof AST_Break + && compressor.loopcontrol_target(self.body.label) === self.body) { + return make_node(AST_EmptyStatement, self); + } + return self.label.references.length == 0 ? self.body : self; + }); + + OPT(AST_Block, function(self, compressor){ + self.body = tighten_body(self.body, compressor); + return self; + }); + + OPT(AST_BlockStatement, function(self, compressor){ + self.body = tighten_body(self.body, compressor); + switch (self.body.length) { + case 1: return self.body[0]; + case 0: return make_node(AST_EmptyStatement, self); + } + return self; + }); + + AST_Scope.DEFMETHOD("drop_unused", function(compressor){ + var self = this; + if (compressor.option("unused") + && !(self instanceof AST_Toplevel) + && !self.uses_eval + ) { + var in_use = []; + var initializations = new Dictionary(); + // pass 1: find out which symbols are directly used in + // this scope (not in nested scopes). + var scope = this; + var tw = new TreeWalker(function(node, descend){ + if (node !== self) { + if (node instanceof AST_Defun) { + initializations.add(node.name.name, node); + return true; // don't go in nested scopes + } + if (node instanceof AST_Definitions && scope === self) { + node.definitions.forEach(function(def){ + if (def.value) { + initializations.add(def.name.name, def.value); + if (def.value.has_side_effects()) { + def.value.walk(tw); + } + } + }); + return true; + } + if (node instanceof AST_SymbolRef) { + push_uniq(in_use, node.definition()); + return true; + } + if (node instanceof AST_Scope) { + var save_scope = scope; + scope = node; + descend(); + scope = save_scope; + return true; + } + } + }); + self.walk(tw); + // pass 2: for every used symbol we need to walk its + // initialization code to figure out if it uses other + // symbols (that may not be in_use). + for (var i = 0; i < in_use.length; ++i) { + in_use[i].orig.forEach(function(decl){ + // undeclared globals will be instanceof AST_SymbolRef + var init = initializations.get(decl.name); + if (init) init.forEach(function(init){ + var tw = new TreeWalker(function(node){ + if (node instanceof AST_SymbolRef) { + push_uniq(in_use, node.definition()); + } + }); + init.walk(tw); + }); + }); + } + // pass 3: we should drop declarations not in_use + var tt = new TreeTransformer( + function before(node, descend, in_list) { + if (node instanceof AST_Lambda) { + for (var a = node.argnames, i = a.length; --i >= 0;) { + var sym = a[i]; + if (sym.unreferenced()) { + a.pop(); + compressor.warn("Dropping unused function argument {name} [{file}:{line},{col}]", { + name : sym.name, + file : sym.start.file, + line : sym.start.line, + col : sym.start.col + }); + } + else break; + } + } + if (node instanceof AST_Defun && node !== self) { + if (!member(node.name.definition(), in_use)) { + compressor.warn("Dropping unused function {name} [{file}:{line},{col}]", { + name : node.name.name, + file : node.name.start.file, + line : node.name.start.line, + col : node.name.start.col + }); + return make_node(AST_EmptyStatement, node); + } + return node; + } + if (node instanceof AST_Definitions && !(tt.parent() instanceof AST_ForIn)) { + var def = node.definitions.filter(function(def){ + if (member(def.name.definition(), in_use)) return true; + var w = { + name : def.name.name, + file : def.name.start.file, + line : def.name.start.line, + col : def.name.start.col + }; + if (def.value && def.value.has_side_effects()) { + def._unused_side_effects = true; + compressor.warn("Side effects in initialization of unused variable {name} [{file}:{line},{col}]", w); + return true; + } + compressor.warn("Dropping unused variable {name} [{file}:{line},{col}]", w); + return false; + }); + // place uninitialized names at the start + def = mergeSort(def, function(a, b){ + if (!a.value && b.value) return -1; + if (!b.value && a.value) return 1; + return 0; + }); + // for unused names whose initialization has + // side effects, we can cascade the init. code + // into the next one, or next statement. + var side_effects = []; + for (var i = 0; i < def.length;) { + var x = def[i]; + if (x._unused_side_effects) { + side_effects.push(x.value); + def.splice(i, 1); + } else { + if (side_effects.length > 0) { + side_effects.push(x.value); + x.value = AST_Seq.from_array(side_effects); + side_effects = []; + } + ++i; + } + } + if (side_effects.length > 0) { + side_effects = make_node(AST_BlockStatement, node, { + body: [ make_node(AST_SimpleStatement, node, { + body: AST_Seq.from_array(side_effects) + }) ] + }); + } else { + side_effects = null; + } + if (def.length == 0 && !side_effects) { + return make_node(AST_EmptyStatement, node); + } + if (def.length == 0) { + return side_effects; + } + node.definitions = def; + if (side_effects) { + side_effects.body.unshift(node); + node = side_effects; + } + return node; + } + if (node instanceof AST_For && node.init instanceof AST_BlockStatement) { + descend(node, this); + // certain combination of unused name + side effect leads to: + // https://github.com/mishoo/UglifyJS2/issues/44 + // that's an invalid AST. + // We fix it at this stage by moving the `var` outside the `for`. + var body = node.init.body.slice(0, -1); + node.init = node.init.body.slice(-1)[0].body; + body.push(node); + return in_list ? MAP.splice(body) : make_node(AST_BlockStatement, node, { + body: body + }); + } + if (node instanceof AST_Scope && node !== self) + return node; + } + ); + self.transform(tt); + } + }); + + AST_Scope.DEFMETHOD("hoist_declarations", function(compressor){ + var hoist_funs = compressor.option("hoist_funs"); + var hoist_vars = compressor.option("hoist_vars"); + var self = this; + if (hoist_funs || hoist_vars) { + var dirs = []; + var hoisted = []; + var vars = new Dictionary(), vars_found = 0, var_decl = 0; + // let's count var_decl first, we seem to waste a lot of + // space if we hoist `var` when there's only one. + self.walk(new TreeWalker(function(node){ + if (node instanceof AST_Scope && node !== self) + return true; + if (node instanceof AST_Var) { + ++var_decl; + return true; + } + })); + hoist_vars = hoist_vars && var_decl > 1; + var tt = new TreeTransformer( + function before(node) { + if (node !== self) { + if (node instanceof AST_Directive) { + dirs.push(node); + return make_node(AST_EmptyStatement, node); + } + if (node instanceof AST_Defun && hoist_funs) { + hoisted.push(node); + return make_node(AST_EmptyStatement, node); + } + if (node instanceof AST_Var && hoist_vars) { + node.definitions.forEach(function(def){ + vars.set(def.name.name, def); + ++vars_found; + }); + var seq = node.to_assignments(); + var p = tt.parent(); + if (p instanceof AST_ForIn && p.init === node) { + if (seq == null) return node.definitions[0].name; + return seq; + } + if (p instanceof AST_For && p.init === node) { + return seq; + } + if (!seq) return make_node(AST_EmptyStatement, node); + return make_node(AST_SimpleStatement, node, { + body: seq + }); + } + if (node instanceof AST_Scope) + return node; // to avoid descending in nested scopes + } + } + ); + self = self.transform(tt); + if (vars_found > 0) { + // collect only vars which don't show up in self's arguments list + var defs = []; + vars.each(function(def, name){ + if (self instanceof AST_Lambda + && find_if(function(x){ return x.name == def.name.name }, + self.argnames)) { + vars.del(name); + } else { + def = def.clone(); + def.value = null; + defs.push(def); + vars.set(name, def); + } + }); + if (defs.length > 0) { + // try to merge in assignments + for (var i = 0; i < self.body.length;) { + if (self.body[i] instanceof AST_SimpleStatement) { + var expr = self.body[i].body, sym, assign; + if (expr instanceof AST_Assign + && expr.operator == "=" + && (sym = expr.left) instanceof AST_Symbol + && vars.has(sym.name)) + { + var def = vars.get(sym.name); + if (def.value) break; + def.value = expr.right; + remove(defs, def); + defs.push(def); + self.body.splice(i, 1); + continue; + } + if (expr instanceof AST_Seq + && (assign = expr.car) instanceof AST_Assign + && assign.operator == "=" + && (sym = assign.left) instanceof AST_Symbol + && vars.has(sym.name)) + { + var def = vars.get(sym.name); + if (def.value) break; + def.value = assign.right; + remove(defs, def); + defs.push(def); + self.body[i].body = expr.cdr; + continue; + } + } + if (self.body[i] instanceof AST_EmptyStatement) { + self.body.splice(i, 1); + continue; + } + if (self.body[i] instanceof AST_BlockStatement) { + var tmp = [ i, 1 ].concat(self.body[i].body); + self.body.splice.apply(self.body, tmp); + continue; + } + break; + } + defs = make_node(AST_Var, self, { + definitions: defs + }); + hoisted.push(defs); + }; + } + self.body = dirs.concat(hoisted, self.body); + } + return self; + }); + + OPT(AST_SimpleStatement, function(self, compressor){ + if (compressor.option("side_effects")) { + if (!self.body.has_side_effects()) { + compressor.warn("Dropping side-effect-free statement [{file}:{line},{col}]", self.start); + return make_node(AST_EmptyStatement, self); + } + } + return self; + }); + + OPT(AST_DWLoop, function(self, compressor){ + var cond = self.condition.evaluate(compressor); + self.condition = cond[0]; + if (!compressor.option("loops")) return self; + if (cond.length > 1) { + if (cond[1]) { + return make_node(AST_For, self, { + body: self.body + }); + } else if (self instanceof AST_While) { + if (compressor.option("dead_code")) { + var a = []; + extract_declarations_from_unreachable_code(compressor, self.body, a); + return make_node(AST_BlockStatement, self, { body: a }); + } + } + } + return self; + }); + + function if_break_in_loop(self, compressor) { + function drop_it(rest) { + rest = as_statement_array(rest); + if (self.body instanceof AST_BlockStatement) { + self.body = self.body.clone(); + self.body.body = rest.concat(self.body.body.slice(1)); + self.body = self.body.transform(compressor); + } else { + self.body = make_node(AST_BlockStatement, self.body, { + body: rest + }).transform(compressor); + } + if_break_in_loop(self, compressor); + } + var first = self.body instanceof AST_BlockStatement ? self.body.body[0] : self.body; + if (first instanceof AST_If) { + if (first.body instanceof AST_Break + && compressor.loopcontrol_target(first.body.label) === self) { + if (self.condition) { + self.condition = make_node(AST_Binary, self.condition, { + left: self.condition, + operator: "&&", + right: first.condition.negate(compressor), + }); + } else { + self.condition = first.condition.negate(compressor); + } + drop_it(first.alternative); + } + else if (first.alternative instanceof AST_Break + && compressor.loopcontrol_target(first.alternative.label) === self) { + if (self.condition) { + self.condition = make_node(AST_Binary, self.condition, { + left: self.condition, + operator: "&&", + right: first.condition, + }); + } else { + self.condition = first.condition; + } + drop_it(first.body); + } + } + }; + + OPT(AST_While, function(self, compressor) { + if (!compressor.option("loops")) return self; + self = AST_DWLoop.prototype.optimize.call(self, compressor); + if (self instanceof AST_While) { + if_break_in_loop(self, compressor); + self = make_node(AST_For, self, self).transform(compressor); + } + return self; + }); + + OPT(AST_For, function(self, compressor){ + var cond = self.condition; + if (cond) { + cond = cond.evaluate(compressor); + self.condition = cond[0]; + } + if (!compressor.option("loops")) return self; + if (cond) { + if (cond.length > 1 && !cond[1]) { + if (compressor.option("dead_code")) { + var a = []; + if (self.init instanceof AST_Statement) { + a.push(self.init); + } + else if (self.init) { + a.push(make_node(AST_SimpleStatement, self.init, { + body: self.init + })); + } + extract_declarations_from_unreachable_code(compressor, self.body, a); + return make_node(AST_BlockStatement, self, { body: a }); + } + } + } + if_break_in_loop(self, compressor); + return self; + }); + + OPT(AST_If, function(self, compressor){ + if (!compressor.option("conditionals")) return self; + // if condition can be statically determined, warn and drop + // one of the blocks. note, statically determined implies + // “has no side effects”; also it doesn't work for cases like + // `x && true`, though it probably should. + var cond = self.condition.evaluate(compressor); + self.condition = cond[0]; + if (cond.length > 1) { + if (cond[1]) { + compressor.warn("Condition always true [{file}:{line},{col}]", self.condition.start); + if (compressor.option("dead_code")) { + var a = []; + if (self.alternative) { + extract_declarations_from_unreachable_code(compressor, self.alternative, a); + } + a.push(self.body); + return make_node(AST_BlockStatement, self, { body: a }).transform(compressor); + } + } else { + compressor.warn("Condition always false [{file}:{line},{col}]", self.condition.start); + if (compressor.option("dead_code")) { + var a = []; + extract_declarations_from_unreachable_code(compressor, self.body, a); + if (self.alternative) a.push(self.alternative); + return make_node(AST_BlockStatement, self, { body: a }).transform(compressor); + } + } + } + if (is_empty(self.alternative)) self.alternative = null; + var negated = self.condition.negate(compressor); + var negated_is_best = best_of(self.condition, negated) === negated; + if (self.alternative && negated_is_best) { + negated_is_best = false; // because we already do the switch here. + self.condition = negated; + var tmp = self.body; + self.body = self.alternative || make_node(AST_EmptyStatement); + self.alternative = tmp; + } + if (is_empty(self.body) && is_empty(self.alternative)) { + return make_node(AST_SimpleStatement, self.condition, { + body: self.condition + }).transform(compressor); + } + if (self.body instanceof AST_SimpleStatement + && self.alternative instanceof AST_SimpleStatement) { + return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Conditional, self, { + condition : self.condition, + consequent : self.body.body, + alternative : self.alternative.body + }) + }).transform(compressor); + } + if (is_empty(self.alternative) && self.body instanceof AST_SimpleStatement) { + if (negated_is_best) return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Binary, self, { + operator : "||", + left : negated, + right : self.body.body + }) + }).transform(compressor); + return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Binary, self, { + operator : "&&", + left : self.condition, + right : self.body.body + }) + }).transform(compressor); + } + if (self.body instanceof AST_EmptyStatement + && self.alternative + && self.alternative instanceof AST_SimpleStatement) { + return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Binary, self, { + operator : "||", + left : self.condition, + right : self.alternative.body + }) + }).transform(compressor); + } + if (self.body instanceof AST_Exit + && self.alternative instanceof AST_Exit + && self.body.TYPE == self.alternative.TYPE) { + return make_node(self.body.CTOR, self, { + value: make_node(AST_Conditional, self, { + condition : self.condition, + consequent : self.body.value || make_node(AST_Undefined, self.body).optimize(compressor), + alternative : self.alternative.value || make_node(AST_Undefined, self.alternative).optimize(compressor) + }) + }).transform(compressor); + } + if (self.body instanceof AST_If + && !self.body.alternative + && !self.alternative) { + self.condition = make_node(AST_Binary, self.condition, { + operator: "&&", + left: self.condition, + right: self.body.condition + }).transform(compressor); + self.body = self.body.body; + } + if (aborts(self.body)) { + if (self.alternative) { + var alt = self.alternative; + self.alternative = null; + return make_node(AST_BlockStatement, self, { + body: [ self, alt ] + }).transform(compressor); + } + } + if (aborts(self.alternative)) { + var body = self.body; + self.body = self.alternative; + self.condition = negated_is_best ? negated : self.condition.negate(compressor); + self.alternative = null; + return make_node(AST_BlockStatement, self, { + body: [ self, body ] + }).transform(compressor); + } + return self; + }); + + OPT(AST_Switch, function(self, compressor){ + if (self.body.length == 0 && compressor.option("conditionals")) { + return make_node(AST_SimpleStatement, self, { + body: self.expression + }).transform(compressor); + } + for(;;) { + var last_branch = self.body[self.body.length - 1]; + if (last_branch) { + var stat = last_branch.body[last_branch.body.length - 1]; // last statement + if (stat instanceof AST_Break && loop_body(compressor.loopcontrol_target(stat.label)) === self) + last_branch.body.pop(); + if (last_branch instanceof AST_Default && last_branch.body.length == 0) { + self.body.pop(); + continue; + } + } + break; + } + var exp = self.expression.evaluate(compressor); + out: if (exp.length == 2) try { + // constant expression + self.expression = exp[0]; + if (!compressor.option("dead_code")) break out; + var value = exp[1]; + var in_if = false; + var in_block = false; + var started = false; + var stopped = false; + var ruined = false; + var tt = new TreeTransformer(function(node, descend, in_list){ + if (node instanceof AST_Lambda || node instanceof AST_SimpleStatement) { + // no need to descend these node types + return node; + } + else if (node instanceof AST_Switch && node === self) { + node = node.clone(); + descend(node, this); + return ruined ? node : make_node(AST_BlockStatement, node, { + body: node.body.reduce(function(a, branch){ + return a.concat(branch.body); + }, []) + }).transform(compressor); + } + else if (node instanceof AST_If || node instanceof AST_Try) { + var save = in_if; + in_if = !in_block; + descend(node, this); + in_if = save; + return node; + } + else if (node instanceof AST_StatementWithBody || node instanceof AST_Switch) { + var save = in_block; + in_block = true; + descend(node, this); + in_block = save; + return node; + } + else if (node instanceof AST_Break && this.loopcontrol_target(node.label) === self) { + if (in_if) { + ruined = true; + return node; + } + if (in_block) return node; + stopped = true; + return in_list ? MAP.skip : make_node(AST_EmptyStatement, node); + } + else if (node instanceof AST_SwitchBranch && this.parent() === self) { + if (stopped) return MAP.skip; + if (node instanceof AST_Case) { + var exp = node.expression.evaluate(compressor); + if (exp.length < 2) { + // got a case with non-constant expression, baling out + throw self; + } + if (exp[1] === value || started) { + started = true; + if (aborts(node)) stopped = true; + descend(node, this); + return node; + } + return MAP.skip; + } + descend(node, this); + return node; + } + }); + tt.stack = compressor.stack.slice(); // so that's able to see parent nodes + self = self.transform(tt); + } catch(ex) { + if (ex !== self) throw ex; + } + return self; + }); + + OPT(AST_Case, function(self, compressor){ + self.body = tighten_body(self.body, compressor); + return self; + }); + + OPT(AST_Try, function(self, compressor){ + self.body = tighten_body(self.body, compressor); + return self; + }); + + AST_Definitions.DEFMETHOD("remove_initializers", function(){ + this.definitions.forEach(function(def){ def.value = null }); + }); + + AST_Definitions.DEFMETHOD("to_assignments", function(){ + var assignments = this.definitions.reduce(function(a, def){ + if (def.value) { + var name = make_node(AST_SymbolRef, def.name, def.name); + a.push(make_node(AST_Assign, def, { + operator : "=", + left : name, + right : def.value + })); + } + return a; + }, []); + if (assignments.length == 0) return null; + return AST_Seq.from_array(assignments); + }); + + OPT(AST_Definitions, function(self, compressor){ + if (self.definitions.length == 0) + return make_node(AST_EmptyStatement, self); + return self; + }); + + OPT(AST_Function, function(self, compressor){ + self = AST_Lambda.prototype.optimize.call(self, compressor); + if (compressor.option("unused")) { + if (self.name && self.name.unreferenced()) { + self.name = null; + } + } + return self; + }); + + OPT(AST_Call, function(self, compressor){ + if (compressor.option("unsafe")) { + var exp = self.expression; + if (exp instanceof AST_SymbolRef && exp.undeclared()) { + switch (exp.name) { + case "Array": + if (self.args.length != 1) { + return make_node(AST_Array, self, { + elements: self.args + }); + } + break; + case "Object": + if (self.args.length == 0) { + return make_node(AST_Object, self, { + properties: [] + }); + } + break; + case "String": + if (self.args.length == 0) return make_node(AST_String, self, { + value: "" + }); + return make_node(AST_Binary, self, { + left: self.args[0], + operator: "+", + right: make_node(AST_String, self, { value: "" }) + }); + case "Function": + if (all(self.args, function(x){ return x instanceof AST_String })) { + // quite a corner-case, but we can handle it: + // https://github.com/mishoo/UglifyJS2/issues/203 + // if the code argument is a constant, then we can minify it. + try { + var code = "(function(" + self.args.slice(0, -1).map(function(arg){ + return arg.value; + }).join(",") + "){" + self.args[self.args.length - 1].value + "})()"; + var ast = parse(code); + ast.figure_out_scope(); + var comp = new Compressor(compressor.options); + ast = ast.transform(comp); + ast.figure_out_scope(); + ast.mangle_names(); + var fun = ast.body[0].body.expression; + var args = fun.argnames.map(function(arg, i){ + return make_node(AST_String, self.args[i], { + value: arg.print_to_string() + }); + }); + var code = OutputStream(); + AST_BlockStatement.prototype._codegen.call(fun, fun, code); + code = code.toString().replace(/^\{|\}$/g, ""); + args.push(make_node(AST_String, self.args[self.args.length - 1], { + value: code + })); + self.args = args; + return self; + } catch(ex) { + if (ex instanceof JS_Parse_Error) { + compressor.warn("Error parsing code passed to new Function [{file}:{line},{col}]", self.args[self.args.length - 1].start); + compressor.warn(ex.toString()); + } else { + console.log(ex); + } + } + } + break; + } + } + else if (exp instanceof AST_Dot && exp.property == "toString" && self.args.length == 0) { + return make_node(AST_Binary, self, { + left: make_node(AST_String, self, { value: "" }), + operator: "+", + right: exp.expression + }).transform(compressor); + } + } + if (compressor.option("side_effects")) { + if (self.expression instanceof AST_Function + && self.args.length == 0 + && !AST_Block.prototype.has_side_effects.call(self.expression)) { + return make_node(AST_Undefined, self).transform(compressor); + } + } + return self; + }); + + OPT(AST_New, function(self, compressor){ + if (compressor.option("unsafe")) { + var exp = self.expression; + if (exp instanceof AST_SymbolRef && exp.undeclared()) { + switch (exp.name) { + case "Object": + case "RegExp": + case "Function": + case "Error": + case "Array": + return make_node(AST_Call, self, self).transform(compressor); + } + } + } + return self; + }); + + OPT(AST_Seq, function(self, compressor){ + if (!compressor.option("side_effects")) + return self; + if (!self.car.has_side_effects()) { + // we shouldn't compress (1,eval)(something) to + // eval(something) because that changes the meaning of + // eval (becomes lexical instead of global). + var p; + if (!(self.cdr instanceof AST_SymbolRef + && self.cdr.name == "eval" + && self.cdr.undeclared() + && (p = compressor.parent()) instanceof AST_Call + && p.expression === self)) { + return self.cdr; + } + } + if (compressor.option("cascade")) { + if (self.car instanceof AST_Assign + && !self.car.left.has_side_effects() + && self.car.left.equivalent_to(self.cdr)) { + return self.car; + } + if (!self.car.has_side_effects() + && !self.cdr.has_side_effects() + && self.car.equivalent_to(self.cdr)) { + return self.car; + } + } + return self; + }); + + AST_Unary.DEFMETHOD("lift_sequences", function(compressor){ + if (compressor.option("sequences")) { + if (this.expression instanceof AST_Seq) { + var seq = this.expression; + var x = seq.to_array(); + this.expression = x.pop(); + x.push(this); + seq = AST_Seq.from_array(x).transform(compressor); + return seq; + } + } + return this; + }); + + OPT(AST_UnaryPostfix, function(self, compressor){ + return self.lift_sequences(compressor); + }); + + OPT(AST_UnaryPrefix, function(self, compressor){ + self = self.lift_sequences(compressor); + var e = self.expression; + if (compressor.option("booleans") && compressor.in_boolean_context()) { + switch (self.operator) { + case "!": + if (e instanceof AST_UnaryPrefix && e.operator == "!") { + // !!foo ==> foo, if we're in boolean context + return e.expression; + } + break; + case "typeof": + // typeof always returns a non-empty string, thus it's + // always true in booleans + compressor.warn("Boolean expression always true [{file}:{line},{col}]", self.start); + return make_node(AST_True, self); + } + if (e instanceof AST_Binary && self.operator == "!") { + self = best_of(self, e.negate(compressor)); + } + } + return self.evaluate(compressor)[0]; + }); + + AST_Binary.DEFMETHOD("lift_sequences", function(compressor){ + if (compressor.option("sequences")) { + if (this.left instanceof AST_Seq) { + var seq = this.left; + var x = seq.to_array(); + this.left = x.pop(); + x.push(this); + seq = AST_Seq.from_array(x).transform(compressor); + return seq; + } + if (this.right instanceof AST_Seq + && !(this.operator == "||" || this.operator == "&&") + && !this.left.has_side_effects()) { + var seq = this.right; + var x = seq.to_array(); + this.right = x.pop(); + x.push(this); + seq = AST_Seq.from_array(x).transform(compressor); + return seq; + } + } + return this; + }); + + var commutativeOperators = makePredicate("== === != !== * & | ^"); + + OPT(AST_Binary, function(self, compressor){ + function reverse(op, force) { + if (force || !(self.left.has_side_effects() || self.right.has_side_effects())) { + if (op) self.operator = op; + var tmp = self.left; + self.left = self.right; + self.right = tmp; + } + }; + if (commutativeOperators(self.operator)) { + if (self.right instanceof AST_Constant + && !(self.left instanceof AST_Constant)) { + // if right is a constant, whatever side effects the + // left side might have could not influence the + // result. hence, force switch. + reverse(null, true); + } + } + self = self.lift_sequences(compressor); + if (compressor.option("comparisons")) switch (self.operator) { + case "===": + case "!==": + if ((self.left.is_string(compressor) && self.right.is_string(compressor)) || + (self.left.is_boolean() && self.right.is_boolean())) { + self.operator = self.operator.substr(0, 2); + } + // XXX: intentionally falling down to the next case + case "==": + case "!=": + if (self.left instanceof AST_String + && self.left.value == "undefined" + && self.right instanceof AST_UnaryPrefix + && self.right.operator == "typeof" + && compressor.option("unsafe")) { + if (!(self.right.expression instanceof AST_SymbolRef) + || !self.right.expression.undeclared()) { + self.right = self.right.expression; + self.left = make_node(AST_Undefined, self.left).optimize(compressor); + if (self.operator.length == 2) self.operator += "="; + } + } + break; + } + if (compressor.option("booleans") && compressor.in_boolean_context()) switch (self.operator) { + case "&&": + var ll = self.left.evaluate(compressor); + var rr = self.right.evaluate(compressor); + if ((ll.length > 1 && !ll[1]) || (rr.length > 1 && !rr[1])) { + compressor.warn("Boolean && always false [{file}:{line},{col}]", self.start); + return make_node(AST_False, self); + } + if (ll.length > 1 && ll[1]) { + return rr[0]; + } + if (rr.length > 1 && rr[1]) { + return ll[0]; + } + break; + case "||": + var ll = self.left.evaluate(compressor); + var rr = self.right.evaluate(compressor); + if ((ll.length > 1 && ll[1]) || (rr.length > 1 && rr[1])) { + compressor.warn("Boolean || always true [{file}:{line},{col}]", self.start); + return make_node(AST_True, self); + } + if (ll.length > 1 && !ll[1]) { + return rr[0]; + } + if (rr.length > 1 && !rr[1]) { + return ll[0]; + } + break; + case "+": + var ll = self.left.evaluate(compressor); + var rr = self.right.evaluate(compressor); + if ((ll.length > 1 && ll[0] instanceof AST_String && ll[1]) || + (rr.length > 1 && rr[0] instanceof AST_String && rr[1])) { + compressor.warn("+ in boolean context always true [{file}:{line},{col}]", self.start); + return make_node(AST_True, self); + } + break; + } + var exp = self.evaluate(compressor); + if (exp.length > 1) { + if (best_of(exp[0], self) !== self) + return exp[0]; + } + if (compressor.option("comparisons")) { + if (!(compressor.parent() instanceof AST_Binary) + || compressor.parent() instanceof AST_Assign) { + var negated = make_node(AST_UnaryPrefix, self, { + operator: "!", + expression: self.negate(compressor) + }); + self = best_of(self, negated); + } + switch (self.operator) { + case "<": reverse(">"); break; + case "<=": reverse(">="); break; + } + } + if (self.operator == "+" && self.right instanceof AST_String + && self.right.getValue() === "" && self.left instanceof AST_Binary + && self.left.operator == "+" && self.left.is_string(compressor)) { + return self.left; + } + return self; + }); + + OPT(AST_SymbolRef, function(self, compressor){ + if (self.undeclared()) { + var defines = compressor.option("global_defs"); + if (defines && defines.hasOwnProperty(self.name)) { + return make_node_from_constant(compressor, defines[self.name], self); + } + switch (self.name) { + case "undefined": + return make_node(AST_Undefined, self); + case "NaN": + return make_node(AST_NaN, self); + case "Infinity": + return make_node(AST_Infinity, self); + } + } + return self; + }); + + OPT(AST_Undefined, function(self, compressor){ + if (compressor.option("unsafe")) { + var scope = compressor.find_parent(AST_Scope); + var undef = scope.find_variable("undefined"); + if (undef) { + var ref = make_node(AST_SymbolRef, self, { + name : "undefined", + scope : scope, + thedef : undef + }); + ref.reference(); + return ref; + } + } + return self; + }); + + var ASSIGN_OPS = [ '+', '-', '/', '*', '%', '>>', '<<', '>>>', '|', '^', '&' ]; + OPT(AST_Assign, function(self, compressor){ + self = self.lift_sequences(compressor); + if (self.operator == "=" + && self.left instanceof AST_SymbolRef + && self.right instanceof AST_Binary + && self.right.left instanceof AST_SymbolRef + && self.right.left.name == self.left.name + && member(self.right.operator, ASSIGN_OPS)) { + self.operator = self.right.operator + "="; + self.right = self.right.right; + } + return self; + }); + + OPT(AST_Conditional, function(self, compressor){ + if (!compressor.option("conditionals")) return self; + if (self.condition instanceof AST_Seq) { + var car = self.condition.car; + self.condition = self.condition.cdr; + return AST_Seq.cons(car, self); + } + var cond = self.condition.evaluate(compressor); + if (cond.length > 1) { + if (cond[1]) { + compressor.warn("Condition always true [{file}:{line},{col}]", self.start); + return self.consequent; + } else { + compressor.warn("Condition always false [{file}:{line},{col}]", self.start); + return self.alternative; + } + } + var negated = cond[0].negate(compressor); + if (best_of(cond[0], negated) === negated) { + self = make_node(AST_Conditional, self, { + condition: negated, + consequent: self.alternative, + alternative: self.consequent + }); + } + var consequent = self.consequent; + var alternative = self.alternative; + if (consequent instanceof AST_Assign + && alternative instanceof AST_Assign + && consequent.operator == alternative.operator + && consequent.left.equivalent_to(alternative.left) + ) { + /* + * Stuff like this: + * if (foo) exp = something; else exp = something_else; + * ==> + * exp = foo ? something : something_else; + */ + self = make_node(AST_Assign, self, { + operator: consequent.operator, + left: consequent.left, + right: make_node(AST_Conditional, self, { + condition: self.condition, + consequent: consequent.right, + alternative: alternative.right + }) + }); + } + return self; + }); + + OPT(AST_Boolean, function(self, compressor){ + if (compressor.option("booleans")) { + var p = compressor.parent(); + if (p instanceof AST_Binary && (p.operator == "==" + || p.operator == "!=")) { + compressor.warn("Non-strict equality against boolean: {operator} {value} [{file}:{line},{col}]", { + operator : p.operator, + value : self.value, + file : p.start.file, + line : p.start.line, + col : p.start.col, + }); + return make_node(AST_Number, self, { + value: +self.value + }); + } + return make_node(AST_UnaryPrefix, self, { + operator: "!", + expression: make_node(AST_Number, self, { + value: 1 - self.value + }) + }); + } + return self; + }); + + OPT(AST_Sub, function(self, compressor){ + var prop = self.property; + if (prop instanceof AST_String && compressor.option("properties")) { + prop = prop.getValue(); + if ((compressor.option("screw_ie8") && RESERVED_WORDS(prop)) + || (!(RESERVED_WORDS(prop)) && is_identifier_string(prop))) { + return make_node(AST_Dot, self, { + expression : self.expression, + property : prop + }); + } + } + return self; + }); + + function literals_in_boolean_context(self, compressor) { + if (compressor.option("booleans") && compressor.in_boolean_context()) { + return make_node(AST_True, self); + } + return self; + }; + OPT(AST_Array, literals_in_boolean_context); + OPT(AST_Object, literals_in_boolean_context); + OPT(AST_RegExp, literals_in_boolean_context); + +})(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/mozilla-ast.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/mozilla-ast.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,267 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +(function(){ + + var MOZ_TO_ME = { + TryStatement : function(M) { + return new AST_Try({ + start : my_start_token(M), + end : my_end_token(M), + body : from_moz(M.block).body, + bcatch : from_moz(M.handlers[0]), + bfinally : M.finalizer ? new AST_Finally(from_moz(M.finalizer)) : null + }); + }, + CatchClause : function(M) { + return new AST_Catch({ + start : my_start_token(M), + end : my_end_token(M), + argname : from_moz(M.param), + body : from_moz(M.body).body + }); + }, + ObjectExpression : function(M) { + return new AST_Object({ + start : my_start_token(M), + end : my_end_token(M), + properties : M.properties.map(function(prop){ + var key = prop.key; + var name = key.type == "Identifier" ? key.name : key.value; + var args = { + start : my_start_token(key), + end : my_end_token(prop.value), + key : name, + value : from_moz(prop.value) + }; + switch (prop.kind) { + case "init": + return new AST_ObjectKeyVal(args); + case "set": + args.value.name = from_moz(key); + return new AST_ObjectSetter(args); + case "get": + args.value.name = from_moz(key); + return new AST_ObjectGetter(args); + } + }) + }); + }, + SequenceExpression : function(M) { + return AST_Seq.from_array(M.expressions.map(from_moz)); + }, + MemberExpression : function(M) { + return new (M.computed ? AST_Sub : AST_Dot)({ + start : my_start_token(M), + end : my_end_token(M), + property : M.computed ? from_moz(M.property) : M.property.name, + expression : from_moz(M.object) + }); + }, + SwitchCase : function(M) { + return new (M.test ? AST_Case : AST_Default)({ + start : my_start_token(M), + end : my_end_token(M), + expression : from_moz(M.test), + body : M.consequent.map(from_moz) + }); + }, + Literal : function(M) { + var val = M.value, args = { + start : my_start_token(M), + end : my_end_token(M) + }; + if (val === null) return new AST_Null(args); + switch (typeof val) { + case "string": + args.value = val; + return new AST_String(args); + case "number": + args.value = val; + return new AST_Number(args); + case "boolean": + return new (val ? AST_True : AST_False)(args); + default: + args.value = val; + return new AST_RegExp(args); + } + }, + UnaryExpression: From_Moz_Unary, + UpdateExpression: From_Moz_Unary, + Identifier: function(M) { + var p = FROM_MOZ_STACK[FROM_MOZ_STACK.length - 2]; + return new (M.name == "this" ? AST_This + : p.type == "LabeledStatement" ? AST_Label + : p.type == "VariableDeclarator" && p.id === M ? (p.kind == "const" ? AST_SymbolConst : AST_SymbolVar) + : p.type == "FunctionExpression" ? (p.id === M ? AST_SymbolLambda : AST_SymbolFunarg) + : p.type == "FunctionDeclaration" ? (p.id === M ? AST_SymbolDefun : AST_SymbolFunarg) + : p.type == "CatchClause" ? AST_SymbolCatch + : p.type == "BreakStatement" || p.type == "ContinueStatement" ? AST_LabelRef + : AST_SymbolRef)({ + start : my_start_token(M), + end : my_end_token(M), + name : M.name + }); + } + }; + + function From_Moz_Unary(M) { + var prefix = "prefix" in M ? M.prefix + : M.type == "UnaryExpression" ? true : false; + return new (prefix ? AST_UnaryPrefix : AST_UnaryPostfix)({ + start : my_start_token(M), + end : my_end_token(M), + operator : M.operator, + expression : from_moz(M.argument) + }); + }; + + var ME_TO_MOZ = {}; + + map("Node", AST_Node); + map("Program", AST_Toplevel, "body@body"); + map("Function", AST_Function, "id>name, params@argnames, body%body"); + map("EmptyStatement", AST_EmptyStatement); + map("BlockStatement", AST_BlockStatement, "body@body"); + map("ExpressionStatement", AST_SimpleStatement, "expression>body"); + map("IfStatement", AST_If, "test>condition, consequent>body, alternate>alternative"); + map("LabeledStatement", AST_LabeledStatement, "label>label, body>body"); + map("BreakStatement", AST_Break, "label>label"); + map("ContinueStatement", AST_Continue, "label>label"); + map("WithStatement", AST_With, "object>expression, body>body"); + map("SwitchStatement", AST_Switch, "discriminant>expression, cases@body"); + map("ReturnStatement", AST_Return, "argument>value"); + map("ThrowStatement", AST_Throw, "argument>value"); + map("WhileStatement", AST_While, "test>condition, body>body"); + map("DoWhileStatement", AST_Do, "test>condition, body>body"); + map("ForStatement", AST_For, "init>init, test>condition, update>step, body>body"); + map("ForInStatement", AST_ForIn, "left>init, right>object, body>body"); + map("DebuggerStatement", AST_Debugger); + map("FunctionDeclaration", AST_Defun, "id>name, params@argnames, body%body"); + map("VariableDeclaration", AST_Var, "declarations@definitions"); + map("VariableDeclarator", AST_VarDef, "id>name, init>value"); + + map("ThisExpression", AST_This); + map("ArrayExpression", AST_Array, "elements@elements"); + map("FunctionExpression", AST_Function, "id>name, params@argnames, body%body"); + map("BinaryExpression", AST_Binary, "operator=operator, left>left, right>right"); + map("AssignmentExpression", AST_Assign, "operator=operator, left>left, right>right"); + map("LogicalExpression", AST_Binary, "operator=operator, left>left, right>right"); + map("ConditionalExpression", AST_Conditional, "test>condition, consequent>consequent, alternate>alternative"); + map("NewExpression", AST_New, "callee>expression, arguments@args"); + map("CallExpression", AST_Call, "callee>expression, arguments@args"); + + /* -----[ tools ]----- */ + + function my_start_token(moznode) { + return new AST_Token({ + file : moznode.loc && moznode.loc.source, + line : moznode.loc && moznode.loc.start.line, + col : moznode.loc && moznode.loc.start.column, + pos : moznode.start, + endpos : moznode.start + }); + }; + + function my_end_token(moznode) { + return new AST_Token({ + file : moznode.loc && moznode.loc.source, + line : moznode.loc && moznode.loc.end.line, + col : moznode.loc && moznode.loc.end.column, + pos : moznode.end, + endpos : moznode.end + }); + }; + + function map(moztype, mytype, propmap) { + var moz_to_me = "function From_Moz_" + moztype + "(M){\n"; + moz_to_me += "return new mytype({\n" + + "start: my_start_token(M),\n" + + "end: my_end_token(M)"; + + if (propmap) propmap.split(/\s*,\s*/).forEach(function(prop){ + var m = /([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(prop); + if (!m) throw new Error("Can't understand property map: " + prop); + var moz = "M." + m[1], how = m[2], my = m[3]; + moz_to_me += ",\n" + my + ": "; + if (how == "@") { + moz_to_me += moz + ".map(from_moz)"; + } else if (how == ">") { + moz_to_me += "from_moz(" + moz + ")"; + } else if (how == "=") { + moz_to_me += moz; + } else if (how == "%") { + moz_to_me += "from_moz(" + moz + ").body"; + } else throw new Error("Can't understand operator in propmap: " + prop); + }); + moz_to_me += "\n})}"; + + // moz_to_me = parse(moz_to_me).print_to_string({ beautify: true }); + // console.log(moz_to_me); + + moz_to_me = new Function("mytype", "my_start_token", "my_end_token", "from_moz", "return(" + moz_to_me + ")")( + mytype, my_start_token, my_end_token, from_moz + ); + return MOZ_TO_ME[moztype] = moz_to_me; + }; + + var FROM_MOZ_STACK = null; + + function from_moz(node) { + FROM_MOZ_STACK.push(node); + var ret = node != null ? MOZ_TO_ME[node.type](node) : null; + FROM_MOZ_STACK.pop(); + return ret; + }; + + AST_Node.from_mozilla_ast = function(node){ + var save_stack = FROM_MOZ_STACK; + FROM_MOZ_STACK = []; + var ast = from_moz(node); + FROM_MOZ_STACK = save_stack; + return ast; + }; + +})(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/output.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/output.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1229 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +function OutputStream(options) { + + options = defaults(options, { + indent_start : 0, + indent_level : 4, + quote_keys : false, + space_colon : true, + ascii_only : false, + inline_script : false, + width : 80, + max_line_len : 32000, + ie_proof : true, + beautify : false, + source_map : null, + bracketize : false, + semicolons : true, + comments : false, + preserve_line : false, + negate_iife : !(options && options.beautify), + }, true); + + var indentation = 0; + var current_col = 0; + var current_line = 1; + var current_pos = 0; + var OUTPUT = ""; + + function to_ascii(str, identifier) { + return str.replace(/[\u0080-\uffff]/g, function(ch) { + var code = ch.charCodeAt(0).toString(16); + if (code.length <= 2 && !identifier) { + while (code.length < 2) code = "0" + code; + return "\\x" + code; + } else { + while (code.length < 4) code = "0" + code; + return "\\u" + code; + } + }); + }; + + function make_string(str) { + var dq = 0, sq = 0; + str = str.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g, function(s){ + switch (s) { + case "\\": return "\\\\"; + case "\b": return "\\b"; + case "\f": return "\\f"; + case "\n": return "\\n"; + case "\r": return "\\r"; + case "\u2028": return "\\u2028"; + case "\u2029": return "\\u2029"; + case '"': ++dq; return '"'; + case "'": ++sq; return "'"; + case "\0": return "\\0"; + } + return s; + }); + if (options.ascii_only) str = to_ascii(str); + if (dq > sq) return "'" + str.replace(/\x27/g, "\\'") + "'"; + else return '"' + str.replace(/\x22/g, '\\"') + '"'; + }; + + function encode_string(str) { + var ret = make_string(str); + if (options.inline_script) + ret = ret.replace(/<\x2fscript([>\/\t\n\f\r ])/gi, "<\\/script$1"); + return ret; + }; + + function make_name(name) { + name = name.toString(); + if (options.ascii_only) + name = to_ascii(name, true); + return name; + }; + + function make_indent(back) { + return repeat_string(" ", options.indent_start + indentation - back * options.indent_level); + }; + + /* -----[ beautification/minification ]----- */ + + var might_need_space = false; + var might_need_semicolon = false; + var last = null; + + function last_char() { + return last.charAt(last.length - 1); + }; + + function maybe_newline() { + if (options.max_line_len && current_col > options.max_line_len) + print("\n"); + }; + + var requireSemicolonChars = makePredicate("( [ + * / - , ."); + + function print(str) { + str = String(str); + var ch = str.charAt(0); + if (might_need_semicolon) { + if ((!ch || ";}".indexOf(ch) < 0) && !/[;]$/.test(last)) { + if (options.semicolons || requireSemicolonChars(ch)) { + OUTPUT += ";"; + current_col++; + current_pos++; + } else { + OUTPUT += "\n"; + current_pos++; + current_line++; + current_col = 0; + } + if (!options.beautify) + might_need_space = false; + } + might_need_semicolon = false; + maybe_newline(); + } + + if (!options.beautify && options.preserve_line && stack[stack.length - 1]) { + var target_line = stack[stack.length - 1].start.line; + while (current_line < target_line) { + OUTPUT += "\n"; + current_pos++; + current_line++; + current_col = 0; + might_need_space = false; + } + } + + if (might_need_space) { + var prev = last_char(); + if ((is_identifier_char(prev) + && (is_identifier_char(ch) || ch == "\\")) + || (/^[\+\-\/]$/.test(ch) && ch == prev)) + { + OUTPUT += " "; + current_col++; + current_pos++; + } + might_need_space = false; + } + var a = str.split(/\r?\n/), n = a.length - 1; + current_line += n; + if (n == 0) { + current_col += a[n].length; + } else { + current_col = a[n].length; + } + current_pos += str.length; + last = str; + OUTPUT += str; + }; + + var space = options.beautify ? function() { + print(" "); + } : function() { + might_need_space = true; + }; + + var indent = options.beautify ? function(half) { + if (options.beautify) { + print(make_indent(half ? 0.5 : 0)); + } + } : noop; + + var with_indent = options.beautify ? function(col, cont) { + if (col === true) col = next_indent(); + var save_indentation = indentation; + indentation = col; + var ret = cont(); + indentation = save_indentation; + return ret; + } : function(col, cont) { return cont() }; + + var newline = options.beautify ? function() { + print("\n"); + } : noop; + + var semicolon = options.beautify ? function() { + print(";"); + } : function() { + might_need_semicolon = true; + }; + + function force_semicolon() { + might_need_semicolon = false; + print(";"); + }; + + function next_indent() { + return indentation + options.indent_level; + }; + + function with_block(cont) { + var ret; + print("{"); + newline(); + with_indent(next_indent(), function(){ + ret = cont(); + }); + indent(); + print("}"); + return ret; + }; + + function with_parens(cont) { + print("("); + //XXX: still nice to have that for argument lists + //var ret = with_indent(current_col, cont); + var ret = cont(); + print(")"); + return ret; + }; + + function with_square(cont) { + print("["); + //var ret = with_indent(current_col, cont); + var ret = cont(); + print("]"); + return ret; + }; + + function comma() { + print(","); + space(); + }; + + function colon() { + print(":"); + if (options.space_colon) space(); + }; + + var add_mapping = options.source_map ? function(token, name) { + try { + if (token) options.source_map.add( + token.file || "?", + current_line, current_col, + token.line, token.col, + (!name && token.type == "name") ? token.value : name + ); + } catch(ex) { + AST_Node.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]", { + file: token.file, + line: token.line, + col: token.col, + cline: current_line, + ccol: current_col, + name: name || "" + }) + } + } : noop; + + function get() { + return OUTPUT; + }; + + var stack = []; + return { + get : get, + toString : get, + indent : indent, + indentation : function() { return indentation }, + current_width : function() { return current_col - indentation }, + should_break : function() { return options.width && this.current_width() >= options.width }, + newline : newline, + print : print, + space : space, + comma : comma, + colon : colon, + last : function() { return last }, + semicolon : semicolon, + force_semicolon : force_semicolon, + to_ascii : to_ascii, + print_name : function(name) { print(make_name(name)) }, + print_string : function(str) { print(encode_string(str)) }, + next_indent : next_indent, + with_indent : with_indent, + with_block : with_block, + with_parens : with_parens, + with_square : with_square, + add_mapping : add_mapping, + option : function(opt) { return options[opt] }, + line : function() { return current_line }, + col : function() { return current_col }, + pos : function() { return current_pos }, + push_node : function(node) { stack.push(node) }, + pop_node : function() { return stack.pop() }, + stack : function() { return stack }, + parent : function(n) { + return stack[stack.length - 2 - (n || 0)]; + } + }; + +}; + +/* -----[ code generators ]----- */ + +(function(){ + + /* -----[ utils ]----- */ + + function DEFPRINT(nodetype, generator) { + nodetype.DEFMETHOD("_codegen", generator); + }; + + AST_Node.DEFMETHOD("print", function(stream, force_parens){ + var self = this, generator = self._codegen; + stream.push_node(self); + var needs_parens = self.needs_parens(stream); + var fc = self instanceof AST_Function && stream.option("negate_iife"); + if (force_parens || (needs_parens && !fc)) { + stream.with_parens(function(){ + self.add_comments(stream); + self.add_source_map(stream); + generator(self, stream); + }); + } else { + self.add_comments(stream); + if (needs_parens && fc) stream.print("!"); + self.add_source_map(stream); + generator(self, stream); + } + stream.pop_node(); + }); + + AST_Node.DEFMETHOD("print_to_string", function(options){ + var s = OutputStream(options); + this.print(s); + return s.get(); + }); + + /* -----[ comments ]----- */ + + AST_Node.DEFMETHOD("add_comments", function(output){ + var c = output.option("comments"), self = this; + if (c) { + var start = self.start; + if (start && !start._comments_dumped) { + start._comments_dumped = true; + var comments = start.comments_before; + + // XXX: ugly fix for https://github.com/mishoo/UglifyJS2/issues/112 + // if this node is `return` or `throw`, we cannot allow comments before + // the returned or thrown value. + if (self instanceof AST_Exit && + self.value && self.value.start.comments_before.length > 0) { + comments = (comments || []).concat(self.value.start.comments_before); + self.value.start.comments_before = []; + } + + if (c.test) { + comments = comments.filter(function(comment){ + return c.test(comment.value); + }); + } else if (typeof c == "function") { + comments = comments.filter(function(comment){ + return c(self, comment); + }); + } + comments.forEach(function(c){ + if (c.type == "comment1") { + output.print("//" + c.value + "\n"); + output.indent(); + } + else if (c.type == "comment2") { + output.print("/*" + c.value + "*/"); + if (start.nlb) { + output.print("\n"); + output.indent(); + } else { + output.space(); + } + } + }); + } + } + }); + + /* -----[ PARENTHESES ]----- */ + + function PARENS(nodetype, func) { + nodetype.DEFMETHOD("needs_parens", func); + }; + + PARENS(AST_Node, function(){ + return false; + }); + + // a function expression needs parens around it when it's provably + // the first token to appear in a statement. + PARENS(AST_Function, function(output){ + return first_in_statement(output); + }); + + // same goes for an object literal, because otherwise it would be + // interpreted as a block of code. + PARENS(AST_Object, function(output){ + return first_in_statement(output); + }); + + PARENS(AST_Unary, function(output){ + var p = output.parent(); + return p instanceof AST_PropAccess && p.expression === this; + }); + + PARENS(AST_Seq, function(output){ + var p = output.parent(); + return p instanceof AST_Call // (foo, bar)() or foo(1, (2, 3), 4) + || p instanceof AST_Unary // !(foo, bar, baz) + || p instanceof AST_Binary // 1 + (2, 3) + 4 ==> 8 + || p instanceof AST_VarDef // var a = (1, 2), b = a + a; ==> b == 4 + || p instanceof AST_Dot // (1, {foo:2}).foo ==> 2 + || p instanceof AST_Array // [ 1, (2, 3), 4 ] ==> [ 1, 3, 4 ] + || p instanceof AST_ObjectProperty // { foo: (1, 2) }.foo ==> 2 + || p instanceof AST_Conditional /* (false, true) ? (a = 10, b = 20) : (c = 30) + * ==> 20 (side effect, set a := 10 and b := 20) */ + ; + }); + + PARENS(AST_Binary, function(output){ + var p = output.parent(); + // (foo && bar)() + if (p instanceof AST_Call && p.expression === this) + return true; + // typeof (foo && bar) + if (p instanceof AST_Unary) + return true; + // (foo && bar)["prop"], (foo && bar).prop + if (p instanceof AST_PropAccess && p.expression === this) + return true; + // this deals with precedence: 3 * (2 + 1) + if (p instanceof AST_Binary) { + var po = p.operator, pp = PRECEDENCE[po]; + var so = this.operator, sp = PRECEDENCE[so]; + if (pp > sp + || (pp == sp + && this === p.right + && !(so == po && + (so == "*" || + so == "&&" || + so == "||")))) { + return true; + } + } + }); + + PARENS(AST_PropAccess, function(output){ + var p = output.parent(); + if (p instanceof AST_New && p.expression === this) { + // i.e. new (foo.bar().baz) + // + // if there's one call into this subtree, then we need + // parens around it too, otherwise the call will be + // interpreted as passing the arguments to the upper New + // expression. + try { + this.walk(new TreeWalker(function(node){ + if (node instanceof AST_Call) throw p; + })); + } catch(ex) { + if (ex !== p) throw ex; + return true; + } + } + }); + + PARENS(AST_Call, function(output){ + var p = output.parent(); + return p instanceof AST_New && p.expression === this; + }); + + PARENS(AST_New, function(output){ + var p = output.parent(); + if (no_constructor_parens(this, output) + && (p instanceof AST_PropAccess // (new Date).getTime(), (new Date)["getTime"]() + || p instanceof AST_Call && p.expression === this)) // (new foo)(bar) + return true; + }); + + PARENS(AST_Number, function(output){ + var p = output.parent(); + if (this.getValue() < 0 && p instanceof AST_PropAccess && p.expression === this) + return true; + }); + + PARENS(AST_NaN, function(output){ + var p = output.parent(); + if (p instanceof AST_PropAccess && p.expression === this) + return true; + }); + + function assign_and_conditional_paren_rules(output) { + var p = output.parent(); + // !(a = false) → true + if (p instanceof AST_Unary) + return true; + // 1 + (a = 2) + 3 → 6, side effect setting a = 2 + if (p instanceof AST_Binary && !(p instanceof AST_Assign)) + return true; + // (a = func)() —or— new (a = Object)() + if (p instanceof AST_Call && p.expression === this) + return true; + // (a = foo) ? bar : baz + if (p instanceof AST_Conditional && p.condition === this) + return true; + // (a = foo)["prop"] —or— (a = foo).prop + if (p instanceof AST_PropAccess && p.expression === this) + return true; + }; + + PARENS(AST_Assign, assign_and_conditional_paren_rules); + PARENS(AST_Conditional, assign_and_conditional_paren_rules); + + /* -----[ PRINTERS ]----- */ + + DEFPRINT(AST_Directive, function(self, output){ + output.print_string(self.value); + output.semicolon(); + }); + DEFPRINT(AST_Debugger, function(self, output){ + output.print("debugger"); + output.semicolon(); + }); + + /* -----[ statements ]----- */ + + function display_body(body, is_toplevel, output) { + var last = body.length - 1; + body.forEach(function(stmt, i){ + if (!(stmt instanceof AST_EmptyStatement)) { + output.indent(); + stmt.print(output); + if (!(i == last && is_toplevel)) { + output.newline(); + if (is_toplevel) output.newline(); + } + } + }); + }; + + AST_StatementWithBody.DEFMETHOD("_do_print_body", function(output){ + force_statement(this.body, output); + }); + + DEFPRINT(AST_Statement, function(self, output){ + self.body.print(output); + output.semicolon(); + }); + DEFPRINT(AST_Toplevel, function(self, output){ + display_body(self.body, true, output); + output.print(""); + }); + DEFPRINT(AST_LabeledStatement, function(self, output){ + self.label.print(output); + output.colon(); + self.body.print(output); + }); + DEFPRINT(AST_SimpleStatement, function(self, output){ + self.body.print(output); + output.semicolon(); + }); + function print_bracketed(body, output) { + if (body.length > 0) output.with_block(function(){ + display_body(body, false, output); + }); + else output.print("{}"); + }; + DEFPRINT(AST_BlockStatement, function(self, output){ + print_bracketed(self.body, output); + }); + DEFPRINT(AST_EmptyStatement, function(self, output){ + output.semicolon(); + }); + DEFPRINT(AST_Do, function(self, output){ + output.print("do"); + output.space(); + self._do_print_body(output); + output.space(); + output.print("while"); + output.space(); + output.with_parens(function(){ + self.condition.print(output); + }); + output.semicolon(); + }); + DEFPRINT(AST_While, function(self, output){ + output.print("while"); + output.space(); + output.with_parens(function(){ + self.condition.print(output); + }); + output.space(); + self._do_print_body(output); + }); + DEFPRINT(AST_For, function(self, output){ + output.print("for"); + output.space(); + output.with_parens(function(){ + if (self.init) { + if (self.init instanceof AST_Definitions) { + self.init.print(output); + } else { + parenthesize_for_noin(self.init, output, true); + } + output.print(";"); + output.space(); + } else { + output.print(";"); + } + if (self.condition) { + self.condition.print(output); + output.print(";"); + output.space(); + } else { + output.print(";"); + } + if (self.step) { + self.step.print(output); + } + }); + output.space(); + self._do_print_body(output); + }); + DEFPRINT(AST_ForIn, function(self, output){ + output.print("for"); + output.space(); + output.with_parens(function(){ + self.init.print(output); + output.space(); + output.print("in"); + output.space(); + self.object.print(output); + }); + output.space(); + self._do_print_body(output); + }); + DEFPRINT(AST_With, function(self, output){ + output.print("with"); + output.space(); + output.with_parens(function(){ + self.expression.print(output); + }); + output.space(); + self._do_print_body(output); + }); + + /* -----[ functions ]----- */ + AST_Lambda.DEFMETHOD("_do_print", function(output, nokeyword){ + var self = this; + if (!nokeyword) { + output.print("function"); + } + if (self.name) { + output.space(); + self.name.print(output); + } + output.with_parens(function(){ + self.argnames.forEach(function(arg, i){ + if (i) output.comma(); + arg.print(output); + }); + }); + output.space(); + print_bracketed(self.body, output); + }); + DEFPRINT(AST_Lambda, function(self, output){ + self._do_print(output); + }); + + /* -----[ exits ]----- */ + AST_Exit.DEFMETHOD("_do_print", function(output, kind){ + output.print(kind); + if (this.value) { + output.space(); + this.value.print(output); + } + output.semicolon(); + }); + DEFPRINT(AST_Return, function(self, output){ + self._do_print(output, "return"); + }); + DEFPRINT(AST_Throw, function(self, output){ + self._do_print(output, "throw"); + }); + + /* -----[ loop control ]----- */ + AST_LoopControl.DEFMETHOD("_do_print", function(output, kind){ + output.print(kind); + if (this.label) { + output.space(); + this.label.print(output); + } + output.semicolon(); + }); + DEFPRINT(AST_Break, function(self, output){ + self._do_print(output, "break"); + }); + DEFPRINT(AST_Continue, function(self, output){ + self._do_print(output, "continue"); + }); + + /* -----[ if ]----- */ + function make_then(self, output) { + if (output.option("bracketize")) { + make_block(self.body, output); + return; + } + // The squeezer replaces "block"-s that contain only a single + // statement with the statement itself; technically, the AST + // is correct, but this can create problems when we output an + // IF having an ELSE clause where the THEN clause ends in an + // IF *without* an ELSE block (then the outer ELSE would refer + // to the inner IF). This function checks for this case and + // adds the block brackets if needed. + if (!self.body) + return output.force_semicolon(); + if (self.body instanceof AST_Do + && output.option("ie_proof")) { + // https://github.com/mishoo/UglifyJS/issues/#issue/57 IE + // croaks with "syntax error" on code like this: if (foo) + // do ... while(cond); else ... we need block brackets + // around do/while + make_block(self.body, output); + return; + } + var b = self.body; + while (true) { + if (b instanceof AST_If) { + if (!b.alternative) { + make_block(self.body, output); + return; + } + b = b.alternative; + } + else if (b instanceof AST_StatementWithBody) { + b = b.body; + } + else break; + } + force_statement(self.body, output); + }; + DEFPRINT(AST_If, function(self, output){ + output.print("if"); + output.space(); + output.with_parens(function(){ + self.condition.print(output); + }); + output.space(); + if (self.alternative) { + make_then(self, output); + output.space(); + output.print("else"); + output.space(); + force_statement(self.alternative, output); + } else { + self._do_print_body(output); + } + }); + + /* -----[ switch ]----- */ + DEFPRINT(AST_Switch, function(self, output){ + output.print("switch"); + output.space(); + output.with_parens(function(){ + self.expression.print(output); + }); + output.space(); + if (self.body.length > 0) output.with_block(function(){ + self.body.forEach(function(stmt, i){ + if (i) output.newline(); + output.indent(true); + stmt.print(output); + }); + }); + else output.print("{}"); + }); + AST_SwitchBranch.DEFMETHOD("_do_print_body", function(output){ + if (this.body.length > 0) { + output.newline(); + this.body.forEach(function(stmt){ + output.indent(); + stmt.print(output); + output.newline(); + }); + } + }); + DEFPRINT(AST_Default, function(self, output){ + output.print("default:"); + self._do_print_body(output); + }); + DEFPRINT(AST_Case, function(self, output){ + output.print("case"); + output.space(); + self.expression.print(output); + output.print(":"); + self._do_print_body(output); + }); + + /* -----[ exceptions ]----- */ + DEFPRINT(AST_Try, function(self, output){ + output.print("try"); + output.space(); + print_bracketed(self.body, output); + if (self.bcatch) { + output.space(); + self.bcatch.print(output); + } + if (self.bfinally) { + output.space(); + self.bfinally.print(output); + } + }); + DEFPRINT(AST_Catch, function(self, output){ + output.print("catch"); + output.space(); + output.with_parens(function(){ + self.argname.print(output); + }); + output.space(); + print_bracketed(self.body, output); + }); + DEFPRINT(AST_Finally, function(self, output){ + output.print("finally"); + output.space(); + print_bracketed(self.body, output); + }); + + /* -----[ var/const ]----- */ + AST_Definitions.DEFMETHOD("_do_print", function(output, kind){ + output.print(kind); + output.space(); + this.definitions.forEach(function(def, i){ + if (i) output.comma(); + def.print(output); + }); + var p = output.parent(); + var in_for = p instanceof AST_For || p instanceof AST_ForIn; + var avoid_semicolon = in_for && p.init === this; + if (!avoid_semicolon) + output.semicolon(); + }); + DEFPRINT(AST_Var, function(self, output){ + self._do_print(output, "var"); + }); + DEFPRINT(AST_Const, function(self, output){ + self._do_print(output, "const"); + }); + + function parenthesize_for_noin(node, output, noin) { + if (!noin) node.print(output); + else try { + // need to take some precautions here: + // https://github.com/mishoo/UglifyJS2/issues/60 + node.walk(new TreeWalker(function(node){ + if (node instanceof AST_Binary && node.operator == "in") + throw output; + })); + node.print(output); + } catch(ex) { + if (ex !== output) throw ex; + node.print(output, true); + } + }; + + DEFPRINT(AST_VarDef, function(self, output){ + self.name.print(output); + if (self.value) { + output.space(); + output.print("="); + output.space(); + var p = output.parent(1); + var noin = p instanceof AST_For || p instanceof AST_ForIn; + parenthesize_for_noin(self.value, output, noin); + } + }); + + /* -----[ other expressions ]----- */ + DEFPRINT(AST_Call, function(self, output){ + self.expression.print(output); + if (self instanceof AST_New && no_constructor_parens(self, output)) + return; + output.with_parens(function(){ + self.args.forEach(function(expr, i){ + if (i) output.comma(); + expr.print(output); + }); + }); + }); + DEFPRINT(AST_New, function(self, output){ + output.print("new"); + output.space(); + AST_Call.prototype._codegen(self, output); + }); + + AST_Seq.DEFMETHOD("_do_print", function(output){ + this.car.print(output); + if (this.cdr) { + output.comma(); + if (output.should_break()) { + output.newline(); + output.indent(); + } + this.cdr.print(output); + } + }); + DEFPRINT(AST_Seq, function(self, output){ + self._do_print(output); + // var p = output.parent(); + // if (p instanceof AST_Statement) { + // output.with_indent(output.next_indent(), function(){ + // self._do_print(output); + // }); + // } else { + // self._do_print(output); + // } + }); + DEFPRINT(AST_Dot, function(self, output){ + var expr = self.expression; + expr.print(output); + if (expr instanceof AST_Number && expr.getValue() >= 0) { + if (!/[xa-f.]/i.test(output.last())) { + output.print("."); + } + } + output.print("."); + // the name after dot would be mapped about here. + output.add_mapping(self.end); + output.print_name(self.property); + }); + DEFPRINT(AST_Sub, function(self, output){ + self.expression.print(output); + output.print("["); + self.property.print(output); + output.print("]"); + }); + DEFPRINT(AST_UnaryPrefix, function(self, output){ + var op = self.operator; + output.print(op); + if (/^[a-z]/i.test(op)) + output.space(); + self.expression.print(output); + }); + DEFPRINT(AST_UnaryPostfix, function(self, output){ + self.expression.print(output); + output.print(self.operator); + }); + DEFPRINT(AST_Binary, function(self, output){ + self.left.print(output); + output.space(); + output.print(self.operator); + output.space(); + self.right.print(output); + }); + DEFPRINT(AST_Conditional, function(self, output){ + self.condition.print(output); + output.space(); + output.print("?"); + output.space(); + self.consequent.print(output); + output.space(); + output.colon(); + self.alternative.print(output); + }); + + /* -----[ literals ]----- */ + DEFPRINT(AST_Array, function(self, output){ + output.with_square(function(){ + var a = self.elements, len = a.length; + if (len > 0) output.space(); + a.forEach(function(exp, i){ + if (i) output.comma(); + exp.print(output); + }); + if (len > 0) output.space(); + }); + }); + DEFPRINT(AST_Object, function(self, output){ + if (self.properties.length > 0) output.with_block(function(){ + self.properties.forEach(function(prop, i){ + if (i) { + output.print(","); + output.newline(); + } + output.indent(); + prop.print(output); + }); + output.newline(); + }); + else output.print("{}"); + }); + DEFPRINT(AST_ObjectKeyVal, function(self, output){ + var key = self.key; + if (output.option("quote_keys")) { + output.print_string(key + ""); + } else if ((typeof key == "number" + || !output.option("beautify") + && +key + "" == key) + && parseFloat(key) >= 0) { + output.print(make_num(key)); + } else if (!is_identifier(key)) { + output.print_string(key); + } else { + output.print_name(key); + } + output.colon(); + self.value.print(output); + }); + DEFPRINT(AST_ObjectSetter, function(self, output){ + output.print("set"); + self.value._do_print(output, true); + }); + DEFPRINT(AST_ObjectGetter, function(self, output){ + output.print("get"); + self.value._do_print(output, true); + }); + DEFPRINT(AST_Symbol, function(self, output){ + var def = self.definition(); + output.print_name(def ? def.mangled_name || def.name : self.name); + }); + DEFPRINT(AST_Undefined, function(self, output){ + output.print("void 0"); + }); + DEFPRINT(AST_Hole, noop); + DEFPRINT(AST_Infinity, function(self, output){ + output.print("1/0"); + }); + DEFPRINT(AST_NaN, function(self, output){ + output.print("0/0"); + }); + DEFPRINT(AST_This, function(self, output){ + output.print("this"); + }); + DEFPRINT(AST_Constant, function(self, output){ + output.print(self.getValue()); + }); + DEFPRINT(AST_String, function(self, output){ + output.print_string(self.getValue()); + }); + DEFPRINT(AST_Number, function(self, output){ + output.print(make_num(self.getValue())); + }); + DEFPRINT(AST_RegExp, function(self, output){ + var str = self.getValue().toString(); + if (output.option("ascii_only")) + str = output.to_ascii(str); + output.print(str); + var p = output.parent(); + if (p instanceof AST_Binary && /^in/.test(p.operator) && p.left === self) + output.print(" "); + }); + + function force_statement(stat, output) { + if (output.option("bracketize")) { + if (!stat || stat instanceof AST_EmptyStatement) + output.print("{}"); + else if (stat instanceof AST_BlockStatement) + stat.print(output); + else output.with_block(function(){ + output.indent(); + stat.print(output); + output.newline(); + }); + } else { + if (!stat || stat instanceof AST_EmptyStatement) + output.force_semicolon(); + else + stat.print(output); + } + }; + + // return true if the node at the top of the stack (that means the + // innermost node in the current output) is lexically the first in + // a statement. + function first_in_statement(output) { + var a = output.stack(), i = a.length, node = a[--i], p = a[--i]; + while (i > 0) { + if (p instanceof AST_Statement && p.body === node) + return true; + if ((p instanceof AST_Seq && p.car === node ) || + (p instanceof AST_Call && p.expression === node && !(p instanceof AST_New) ) || + (p instanceof AST_Dot && p.expression === node ) || + (p instanceof AST_Sub && p.expression === node ) || + (p instanceof AST_Conditional && p.condition === node ) || + (p instanceof AST_Binary && p.left === node ) || + (p instanceof AST_UnaryPostfix && p.expression === node )) + { + node = p; + p = a[--i]; + } else { + return false; + } + } + }; + + // self should be AST_New. decide if we want to show parens or not. + function no_constructor_parens(self, output) { + return self.args.length == 0 && !output.option("beautify"); + }; + + function best_of(a) { + var best = a[0], len = best.length; + for (var i = 1; i < a.length; ++i) { + if (a[i].length < len) { + best = a[i]; + len = best.length; + } + } + return best; + }; + + function make_num(num) { + var str = num.toString(10), a = [ str.replace(/^0\./, ".").replace('e+', 'e') ], m; + if (Math.floor(num) === num) { + if (num >= 0) { + a.push("0x" + num.toString(16).toLowerCase(), // probably pointless + "0" + num.toString(8)); // same. + } else { + a.push("-0x" + (-num).toString(16).toLowerCase(), // probably pointless + "-0" + (-num).toString(8)); // same. + } + if ((m = /^(.*?)(0+)$/.exec(num))) { + a.push(m[1] + "e" + m[2].length); + } + } else if ((m = /^0?\.(0+)(.*)$/.exec(num))) { + a.push(m[2] + "e-" + (m[1].length + m[2].length), + str.substr(str.indexOf("."))); + } + return best_of(a); + }; + + function make_block(stmt, output) { + if (stmt instanceof AST_BlockStatement) { + stmt.print(output); + return; + } + output.with_block(function(){ + output.indent(); + stmt.print(output); + output.newline(); + }); + }; + + /* -----[ source map generators ]----- */ + + function DEFMAP(nodetype, generator) { + nodetype.DEFMETHOD("add_source_map", function(stream){ + generator(this, stream); + }); + }; + + // We could easily add info for ALL nodes, but it seems to me that + // would be quite wasteful, hence this noop in the base class. + DEFMAP(AST_Node, noop); + + function basic_sourcemap_gen(self, output) { + output.add_mapping(self.start); + }; + + // XXX: I'm not exactly sure if we need it for all of these nodes, + // or if we should add even more. + + DEFMAP(AST_Directive, basic_sourcemap_gen); + DEFMAP(AST_Debugger, basic_sourcemap_gen); + DEFMAP(AST_Symbol, basic_sourcemap_gen); + DEFMAP(AST_Jump, basic_sourcemap_gen); + DEFMAP(AST_StatementWithBody, basic_sourcemap_gen); + DEFMAP(AST_LabeledStatement, noop); // since the label symbol will mark it + DEFMAP(AST_Lambda, basic_sourcemap_gen); + DEFMAP(AST_Switch, basic_sourcemap_gen); + DEFMAP(AST_SwitchBranch, basic_sourcemap_gen); + DEFMAP(AST_BlockStatement, basic_sourcemap_gen); + DEFMAP(AST_Toplevel, noop); + DEFMAP(AST_New, basic_sourcemap_gen); + DEFMAP(AST_Try, basic_sourcemap_gen); + DEFMAP(AST_Catch, basic_sourcemap_gen); + DEFMAP(AST_Finally, basic_sourcemap_gen); + DEFMAP(AST_Definitions, basic_sourcemap_gen); + DEFMAP(AST_Constant, basic_sourcemap_gen); + DEFMAP(AST_ObjectProperty, function(self, output){ + output.add_mapping(self.start, self.key); + }); + +})(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/parse.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/parse.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1410 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + Parser based on parse-js (http://marijn.haverbeke.nl/parse-js/). + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +var KEYWORDS = 'break case catch const continue debugger default delete do else finally for function if in instanceof new return switch throw try typeof var void while with'; +var KEYWORDS_ATOM = 'false null true'; +var RESERVED_WORDS = 'abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized this throws transient volatile' + + " " + KEYWORDS_ATOM + " " + KEYWORDS; +var KEYWORDS_BEFORE_EXPRESSION = 'return new delete throw else case'; + +KEYWORDS = makePredicate(KEYWORDS); +RESERVED_WORDS = makePredicate(RESERVED_WORDS); +KEYWORDS_BEFORE_EXPRESSION = makePredicate(KEYWORDS_BEFORE_EXPRESSION); +KEYWORDS_ATOM = makePredicate(KEYWORDS_ATOM); + +var OPERATOR_CHARS = makePredicate(characters("+-*&%=<>!?|~^")); + +var RE_HEX_NUMBER = /^0x[0-9a-f]+$/i; +var RE_OCT_NUMBER = /^0[0-7]+$/; +var RE_DEC_NUMBER = /^\d*\.?\d*(?:e[+-]?\d*(?:\d\.?|\.?\d)\d*)?$/i; + +var OPERATORS = makePredicate([ + "in", + "instanceof", + "typeof", + "new", + "void", + "delete", + "++", + "--", + "+", + "-", + "!", + "~", + "&", + "|", + "^", + "*", + "/", + "%", + ">>", + "<<", + ">>>", + "<", + ">", + "<=", + ">=", + "==", + "===", + "!=", + "!==", + "?", + "=", + "+=", + "-=", + "/=", + "*=", + "%=", + ">>=", + "<<=", + ">>>=", + "|=", + "^=", + "&=", + "&&", + "||" +]); + +var WHITESPACE_CHARS = makePredicate(characters(" \u00a0\n\r\t\f\u000b\u200b\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000")); + +var PUNC_BEFORE_EXPRESSION = makePredicate(characters("[{(,.;:")); + +var PUNC_CHARS = makePredicate(characters("[]{}(),;:")); + +var REGEXP_MODIFIERS = makePredicate(characters("gmsiy")); + +/* -----[ Tokenizer ]----- */ + +// regexps adapted from http://xregexp.com/plugins/#unicode +var UNICODE = { + letter: new 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+ non_spacing_mark: new RegExp("[\\u0300-\\u036F\\u0483-\\u0487\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065E\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0900-\\u0902\\u093C\\u0941-\\u0948\\u094D\\u0951-\\u0955\\u0962\\u0963\\u0981\\u09BC\\u09C1-\\u09C4\\u09CD\\u09E2\\u09E3\\u0A01\\u0A02\\u0A3C\\u0A41\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81\\u0A82\\u0ABC\\u0AC1-\\u0AC5\\u0AC7\\u0AC8\\u0ACD\\u0AE2\\u0AE3\\u0B01\\u0B3C\\u0B3F\\u0B41-\\u0B44\\u0B4D\\u0B56\\u0B62\\u0B63\\u0B82\\u0BC0\\u0BCD\\u0C3E-\\u0C40\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0CBC\\u0CBF\\u0CC6\\u0CCC\\u0CCD\\u0CE2\\u0CE3\\u0D41-\\u0D44\\u0D4D\\u0D62\\u0D63\\u0DCA\\u0DD2-\\u0DD4\\u0DD6\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F71-\\u0F7E\\u0F80-\\u0F84\\u0F86\\u0F87\\u0F90-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102D-\\u1030\\u1032-\\u1037\\u1039\\u103A\\u103D\\u103E\\u1058\\u1059\\u105E-\\u1060\\u1071-\\u1074\\u1082\\u1085\\u1086\\u108D\\u109D\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B7-\\u17BD\\u17C6\\u17C9-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u1922\\u1927\\u1928\\u1932\\u1939-\\u193B\\u1A17\\u1A18\\u1A56\\u1A58-\\u1A5E\\u1A60\\u1A62\\u1A65-\\u1A6C\\u1A73-\\u1A7C\\u1A7F\\u1B00-\\u1B03\\u1B34\\u1B36-\\u1B3A\\u1B3C\\u1B42\\u1B6B-\\u1B73\\u1B80\\u1B81\\u1BA2-\\u1BA5\\u1BA8\\u1BA9\\u1C2C-\\u1C33\\u1C36\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE0\\u1CE2-\\u1CE8\\u1CED\\u1DC0-\\u1DE6\\u1DFD-\\u1DFF\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2CEF-\\u2CF1\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F\\uA67C\\uA67D\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA825\\uA826\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA951\\uA980-\\uA982\\uA9B3\\uA9B6-\\uA9B9\\uA9BC\\uAA29-\\uAA2E\\uAA31\\uAA32\\uAA35\\uAA36\\uAA43\\uAA4C\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uABE5\\uABE8\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE26]"), + space_combining_mark: new RegExp("[\\u0903\\u093E-\\u0940\\u0949-\\u094C\\u094E\\u0982\\u0983\\u09BE-\\u09C0\\u09C7\\u09C8\\u09CB\\u09CC\\u09D7\\u0A03\\u0A3E-\\u0A40\\u0A83\\u0ABE-\\u0AC0\\u0AC9\\u0ACB\\u0ACC\\u0B02\\u0B03\\u0B3E\\u0B40\\u0B47\\u0B48\\u0B4B\\u0B4C\\u0B57\\u0BBE\\u0BBF\\u0BC1\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCC\\u0BD7\\u0C01-\\u0C03\\u0C41-\\u0C44\\u0C82\\u0C83\\u0CBE\\u0CC0-\\u0CC4\\u0CC7\\u0CC8\\u0CCA\\u0CCB\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E-\\u0D40\\u0D46-\\u0D48\\u0D4A-\\u0D4C\\u0D57\\u0D82\\u0D83\\u0DCF-\\u0DD1\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0F3E\\u0F3F\\u0F7F\\u102B\\u102C\\u1031\\u1038\\u103B\\u103C\\u1056\\u1057\\u1062-\\u1064\\u1067-\\u106D\\u1083\\u1084\\u1087-\\u108C\\u108F\\u109A-\\u109C\\u17B6\\u17BE-\\u17C5\\u17C7\\u17C8\\u1923-\\u1926\\u1929-\\u192B\\u1930\\u1931\\u1933-\\u1938\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A19-\\u1A1B\\u1A55\\u1A57\\u1A61\\u1A63\\u1A64\\u1A6D-\\u1A72\\u1B04\\u1B35\\u1B3B\\u1B3D-\\u1B41\\u1B43\\u1B44\\u1B82\\u1BA1\\u1BA6\\u1BA7\\u1BAA\\u1C24-\\u1C2B\\u1C34\\u1C35\\u1CE1\\u1CF2\\uA823\\uA824\\uA827\\uA880\\uA881\\uA8B4-\\uA8C3\\uA952\\uA953\\uA983\\uA9B4\\uA9B5\\uA9BA\\uA9BB\\uA9BD-\\uA9C0\\uAA2F\\uAA30\\uAA33\\uAA34\\uAA4D\\uAA7B\\uABE3\\uABE4\\uABE6\\uABE7\\uABE9\\uABEA\\uABEC]"), + connector_punctuation: new RegExp("[\\u005F\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFF3F]") +}; + +function is_letter(code) { + return (code >= 97 && code <= 122) + || (code >= 65 && code <= 90) + || (code >= 0xaa && UNICODE.letter.test(String.fromCharCode(code))); +}; + +function is_digit(code) { + return code >= 48 && code <= 57; //XXX: find out if "UnicodeDigit" means something else than 0..9 +}; + +function is_alphanumeric_char(code) { + return is_digit(code) || is_letter(code); +}; + +function is_unicode_combining_mark(ch) { + return UNICODE.non_spacing_mark.test(ch) || UNICODE.space_combining_mark.test(ch); +}; + +function is_unicode_connector_punctuation(ch) { + return UNICODE.connector_punctuation.test(ch); +}; + +function is_identifier(name) { + return !RESERVED_WORDS(name) && /^[a-z_$][a-z0-9_$]*$/i.test(name); +}; + +function is_identifier_start(code) { + return code == 36 || code == 95 || is_letter(code); +}; + +function is_identifier_char(ch) { + var code = ch.charCodeAt(0); + return is_identifier_start(code) + || is_digit(code) + || code == 8204 // \u200c: zero-width non-joiner + || code == 8205 // \u200d: zero-width joiner (in my ECMA-262 PDF, this is also 200c) + || is_unicode_combining_mark(ch) + || is_unicode_connector_punctuation(ch) + ; +}; + +function is_identifier_string(str){ + var i = str.length; + if (i == 0) return false; + if (is_digit(str.charCodeAt(0))) return false; + while (--i >= 0) { + if (!is_identifier_char(str.charAt(i))) + return false; + } + return true; +}; + +function parse_js_number(num) { + if (RE_HEX_NUMBER.test(num)) { + return parseInt(num.substr(2), 16); + } else if (RE_OCT_NUMBER.test(num)) { + return parseInt(num.substr(1), 8); + } else if (RE_DEC_NUMBER.test(num)) { + return parseFloat(num); + } +}; + +function JS_Parse_Error(message, line, col, pos) { + this.message = message; + this.line = line; + this.col = col; + this.pos = pos; + this.stack = new Error().stack; +}; + +JS_Parse_Error.prototype.toString = function() { + return this.message + " (line: " + this.line + ", col: " + this.col + ", pos: " + this.pos + ")" + "\n\n" + this.stack; +}; + +function js_error(message, filename, line, col, pos) { + throw new JS_Parse_Error(message, line, col, pos); +}; + +function is_token(token, type, val) { + return token.type == type && (val == null || token.value == val); +}; + +var EX_EOF = {}; + +function tokenizer($TEXT, filename) { + + var S = { + text : $TEXT.replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/\uFEFF/g, ''), + filename : filename, + pos : 0, + tokpos : 0, + line : 1, + tokline : 0, + col : 0, + tokcol : 0, + newline_before : false, + regex_allowed : false, + comments_before : [] + }; + + function peek() { return S.text.charAt(S.pos); }; + + function next(signal_eof, in_string) { + var ch = S.text.charAt(S.pos++); + if (signal_eof && !ch) + throw EX_EOF; + if (ch == "\n") { + S.newline_before = S.newline_before || !in_string; + ++S.line; + S.col = 0; + } else { + ++S.col; + } + return ch; + }; + + function find(what, signal_eof) { + var pos = S.text.indexOf(what, S.pos); + if (signal_eof && pos == -1) throw EX_EOF; + return pos; + }; + + function start_token() { + S.tokline = S.line; + S.tokcol = S.col; + S.tokpos = S.pos; + }; + + function token(type, value, is_comment) { + S.regex_allowed = ((type == "operator" && !UNARY_POSTFIX[value]) || + (type == "keyword" && KEYWORDS_BEFORE_EXPRESSION(value)) || + (type == "punc" && PUNC_BEFORE_EXPRESSION(value))); + var ret = { + type : type, + value : value, + line : S.tokline, + col : S.tokcol, + pos : S.tokpos, + endpos : S.pos, + nlb : S.newline_before, + file : filename + }; + if (!is_comment) { + ret.comments_before = S.comments_before; + S.comments_before = []; + // make note of any newlines in the comments that came before + for (var i = 0, len = ret.comments_before.length; i < len; i++) { + ret.nlb = ret.nlb || ret.comments_before[i].nlb; + } + } + S.newline_before = false; + return new AST_Token(ret); + }; + + function skip_whitespace() { + while (WHITESPACE_CHARS(peek())) + next(); + }; + + function read_while(pred) { + var ret = "", ch, i = 0; + while ((ch = peek()) && pred(ch, i++)) + ret += next(); + return ret; + }; + + function parse_error(err) { + js_error(err, filename, S.tokline, S.tokcol, S.tokpos); + }; + + function read_num(prefix) { + var has_e = false, after_e = false, has_x = false, has_dot = prefix == "."; + var num = read_while(function(ch, i){ + var code = ch.charCodeAt(0); + switch (code) { + case 120: case 88: // xX + return has_x ? false : (has_x = true); + case 101: case 69: // eE + return has_x ? true : has_e ? false : (has_e = after_e = true); + case 45: // - + return after_e || (i == 0 && !prefix); + case 43: // + + return after_e; + case (after_e = false, 46): // . + return (!has_dot && !has_x && !has_e) ? (has_dot = true) : false; + } + return is_alphanumeric_char(code); + }); + if (prefix) num = prefix + num; + var valid = parse_js_number(num); + if (!isNaN(valid)) { + return token("num", valid); + } else { + parse_error("Invalid syntax: " + num); + } + }; + + function read_escaped_char(in_string) { + var ch = next(true, in_string); + switch (ch.charCodeAt(0)) { + case 110 : return "\n"; + case 114 : return "\r"; + case 116 : return "\t"; + case 98 : return "\b"; + case 118 : return "\u000b"; // \v + case 102 : return "\f"; + case 48 : return "\0"; + case 120 : return String.fromCharCode(hex_bytes(2)); // \x + case 117 : return String.fromCharCode(hex_bytes(4)); // \u + case 10 : return ""; // newline + default : return ch; + } + }; + + function hex_bytes(n) { + var num = 0; + for (; n > 0; --n) { + var digit = parseInt(next(true), 16); + if (isNaN(digit)) + parse_error("Invalid hex-character pattern in string"); + num = (num << 4) | digit; + } + return num; + }; + + var read_string = with_eof_error("Unterminated string constant", function(){ + var quote = next(), ret = ""; + for (;;) { + var ch = next(true); + if (ch == "\\") { + // read OctalEscapeSequence (XXX: deprecated if "strict mode") + // https://github.com/mishoo/UglifyJS/issues/178 + var octal_len = 0, first = null; + ch = read_while(function(ch){ + if (ch >= "0" && ch <= "7") { + if (!first) { + first = ch; + return ++octal_len; + } + else if (first <= "3" && octal_len <= 2) return ++octal_len; + else if (first >= "4" && octal_len <= 1) return ++octal_len; + } + return false; + }); + if (octal_len > 0) ch = String.fromCharCode(parseInt(ch, 8)); + else ch = read_escaped_char(true); + } + else if (ch == quote) break; + ret += ch; + } + return token("string", ret); + }); + + function read_line_comment() { + next(); + var i = find("\n"), ret; + if (i == -1) { + ret = S.text.substr(S.pos); + S.pos = S.text.length; + } else { + ret = S.text.substring(S.pos, i); + S.pos = i; + } + return token("comment1", ret, true); + }; + + var read_multiline_comment = with_eof_error("Unterminated multiline comment", function(){ + next(); + var i = find("*/", true); + var text = S.text.substring(S.pos, i); + var a = text.split("\n"), n = a.length; + // update stream position + S.pos = i + 2; + S.line += n - 1; + if (n > 1) S.col = a[n - 1].length; + else S.col += a[n - 1].length; + S.col += 2; + S.newline_before = S.newline_before || text.indexOf("\n") >= 0; + return token("comment2", text, true); + }); + + function read_name() { + var backslash = false, name = "", ch, escaped = false, hex; + while ((ch = peek()) != null) { + if (!backslash) { + if (ch == "\\") escaped = backslash = true, next(); + else if (is_identifier_char(ch)) name += next(); + else break; + } + else { + if (ch != "u") parse_error("Expecting UnicodeEscapeSequence -- uXXXX"); + ch = read_escaped_char(); + if (!is_identifier_char(ch)) parse_error("Unicode char: " + ch.charCodeAt(0) + " is not valid in identifier"); + name += ch; + backslash = false; + } + } + if (KEYWORDS(name) && escaped) { + hex = name.charCodeAt(0).toString(16).toUpperCase(); + name = "\\u" + "0000".substr(hex.length) + hex + name.slice(1); + } + return name; + }; + + var read_regexp = with_eof_error("Unterminated regular expression", function(regexp){ + var prev_backslash = false, ch, in_class = false; + while ((ch = next(true))) if (prev_backslash) { + regexp += "\\" + ch; + prev_backslash = false; + } else if (ch == "[") { + in_class = true; + regexp += ch; + } else if (ch == "]" && in_class) { + in_class = false; + regexp += ch; + } else if (ch == "/" && !in_class) { + break; + } else if (ch == "\\") { + prev_backslash = true; + } else { + regexp += ch; + } + var mods = read_name(); + return token("regexp", new RegExp(regexp, mods)); + }); + + function read_operator(prefix) { + function grow(op) { + if (!peek()) return op; + var bigger = op + peek(); + if (OPERATORS(bigger)) { + next(); + return grow(bigger); + } else { + return op; + } + }; + return token("operator", grow(prefix || next())); + }; + + function handle_slash() { + next(); + var regex_allowed = S.regex_allowed; + switch (peek()) { + case "/": + S.comments_before.push(read_line_comment()); + S.regex_allowed = regex_allowed; + return next_token(); + case "*": + S.comments_before.push(read_multiline_comment()); + S.regex_allowed = regex_allowed; + return next_token(); + } + return S.regex_allowed ? read_regexp("") : read_operator("/"); + }; + + function handle_dot() { + next(); + return is_digit(peek().charCodeAt(0)) + ? read_num(".") + : token("punc", "."); + }; + + function read_word() { + var word = read_name(); + return KEYWORDS_ATOM(word) ? token("atom", word) + : !KEYWORDS(word) ? token("name", word) + : OPERATORS(word) ? token("operator", word) + : token("keyword", word); + }; + + function with_eof_error(eof_error, cont) { + return function(x) { + try { + return cont(x); + } catch(ex) { + if (ex === EX_EOF) parse_error(eof_error); + else throw ex; + } + }; + }; + + function next_token(force_regexp) { + if (force_regexp != null) + return read_regexp(force_regexp); + skip_whitespace(); + start_token(); + var ch = peek(); + if (!ch) return token("eof"); + var code = ch.charCodeAt(0); + switch (code) { + case 34: case 39: return read_string(); + case 46: return handle_dot(); + case 47: return handle_slash(); + } + if (is_digit(code)) return read_num(); + if (PUNC_CHARS(ch)) return token("punc", next()); + if (OPERATOR_CHARS(ch)) return read_operator(); + if (code == 92 || is_identifier_start(code)) return read_word(); + parse_error("Unexpected character '" + ch + "'"); + }; + + next_token.context = function(nc) { + if (nc) S = nc; + return S; + }; + + return next_token; + +}; + +/* -----[ Parser (constants) ]----- */ + +var UNARY_PREFIX = makePredicate([ + "typeof", + "void", + "delete", + "--", + "++", + "!", + "~", + "-", + "+" +]); + +var UNARY_POSTFIX = makePredicate([ "--", "++" ]); + +var ASSIGNMENT = makePredicate([ "=", "+=", "-=", "/=", "*=", "%=", ">>=", "<<=", ">>>=", "|=", "^=", "&=" ]); + +var PRECEDENCE = (function(a, ret){ + for (var i = 0, n = 1; i < a.length; ++i, ++n) { + var b = a[i]; + for (var j = 0; j < b.length; ++j) { + ret[b[j]] = n; + } + } + return ret; +})( + [ + ["||"], + ["&&"], + ["|"], + ["^"], + ["&"], + ["==", "===", "!=", "!=="], + ["<", ">", "<=", ">=", "in", "instanceof"], + [">>", "<<", ">>>"], + ["+", "-"], + ["*", "/", "%"] + ], + {} +); + +var STATEMENTS_WITH_LABELS = array_to_hash([ "for", "do", "while", "switch" ]); + +var ATOMIC_START_TOKEN = array_to_hash([ "atom", "num", "string", "regexp", "name" ]); + +/* -----[ Parser ]----- */ + +function parse($TEXT, options) { + + options = defaults(options, { + strict : false, + filename : null, + toplevel : null, + expression : false + }); + + var S = { + input : typeof $TEXT == "string" ? tokenizer($TEXT, options.filename) : $TEXT, + token : null, + prev : null, + peeked : null, + in_function : 0, + in_directives : true, + in_loop : 0, + labels : [] + }; + + S.token = next(); + + function is(type, value) { + return is_token(S.token, type, value); + }; + + function peek() { return S.peeked || (S.peeked = S.input()); }; + + function next() { + S.prev = S.token; + if (S.peeked) { + S.token = S.peeked; + S.peeked = null; + } else { + S.token = S.input(); + } + S.in_directives = S.in_directives && ( + S.token.type == "string" || is("punc", ";") + ); + return S.token; + }; + + function prev() { + return S.prev; + }; + + function croak(msg, line, col, pos) { + var ctx = S.input.context(); + js_error(msg, + ctx.filename, + line != null ? line : ctx.tokline, + col != null ? col : ctx.tokcol, + pos != null ? pos : ctx.tokpos); + }; + + function token_error(token, msg) { + croak(msg, token.line, token.col); + }; + + function unexpected(token) { + if (token == null) + token = S.token; + token_error(token, "Unexpected token: " + token.type + " (" + token.value + ")"); + }; + + function expect_token(type, val) { + if (is(type, val)) { + return next(); + } + token_error(S.token, "Unexpected token " + S.token.type + " «" + S.token.value + "»" + ", expected " + type + " «" + val + "»"); + }; + + function expect(punc) { return expect_token("punc", punc); }; + + function can_insert_semicolon() { + return !options.strict && ( + S.token.nlb || is("eof") || is("punc", "}") + ); + }; + + function semicolon() { + if (is("punc", ";")) next(); + else if (!can_insert_semicolon()) unexpected(); + }; + + function parenthesised() { + expect("("); + var exp = expression(true); + expect(")"); + return exp; + }; + + function embed_tokens(parser) { + return function() { + var start = S.token; + var expr = parser(); + var end = prev(); + expr.start = start; + expr.end = end; + return expr; + }; + }; + + var statement = embed_tokens(function() { + var tmp; + if (is("operator", "/") || is("operator", "/=")) { + S.peeked = null; + S.token = S.input(S.token.value.substr(1)); // force regexp + } + switch (S.token.type) { + case "string": + var dir = S.in_directives, stat = simple_statement(); + // XXXv2: decide how to fix directives + if (dir && stat.body instanceof AST_String && !is("punc", ",")) + return new AST_Directive({ value: stat.body.value }); + return stat; + case "num": + case "regexp": + case "operator": + case "atom": + return simple_statement(); + + case "name": + return is_token(peek(), "punc", ":") + ? labeled_statement() + : simple_statement(); + + case "punc": + switch (S.token.value) { + case "{": + return new AST_BlockStatement({ + start : S.token, + body : block_(), + end : prev() + }); + case "[": + case "(": + return simple_statement(); + case ";": + next(); + return new AST_EmptyStatement(); + default: + unexpected(); + } + + case "keyword": + switch (tmp = S.token.value, next(), tmp) { + case "break": + return break_cont(AST_Break); + + case "continue": + return break_cont(AST_Continue); + + case "debugger": + semicolon(); + return new AST_Debugger(); + + case "do": + return new AST_Do({ + body : in_loop(statement), + condition : (expect_token("keyword", "while"), tmp = parenthesised(), semicolon(), tmp) + }); + + case "while": + return new AST_While({ + condition : parenthesised(), + body : in_loop(statement) + }); + + case "for": + return for_(); + + case "function": + return function_(true); + + case "if": + return if_(); + + case "return": + if (S.in_function == 0) + croak("'return' outside of function"); + return new AST_Return({ + value: ( is("punc", ";") + ? (next(), null) + : can_insert_semicolon() + ? null + : (tmp = expression(true), semicolon(), tmp) ) + }); + + case "switch": + return new AST_Switch({ + expression : parenthesised(), + body : in_loop(switch_body_) + }); + + case "throw": + if (S.token.nlb) + croak("Illegal newline after 'throw'"); + return new AST_Throw({ + value: (tmp = expression(true), semicolon(), tmp) + }); + + case "try": + return try_(); + + case "var": + return tmp = var_(), semicolon(), tmp; + + case "const": + return tmp = const_(), semicolon(), tmp; + + case "with": + return new AST_With({ + expression : parenthesised(), + body : statement() + }); + + default: + unexpected(); + } + } + }); + + function labeled_statement() { + var label = as_symbol(AST_Label); + if (find_if(function(l){ return l.name == label.name }, S.labels)) { + // ECMA-262, 12.12: An ECMAScript program is considered + // syntactically incorrect if it contains a + // LabelledStatement that is enclosed by a + // LabelledStatement with the same Identifier as label. + croak("Label " + label.name + " defined twice"); + } + expect(":"); + S.labels.push(label); + var stat = statement(); + S.labels.pop(); + return new AST_LabeledStatement({ body: stat, label: label }); + }; + + function simple_statement(tmp) { + return new AST_SimpleStatement({ body: (tmp = expression(true), semicolon(), tmp) }); + }; + + function break_cont(type) { + var label = null; + if (!can_insert_semicolon()) { + label = as_symbol(AST_LabelRef, true); + } + if (label != null) { + if (!find_if(function(l){ return l.name == label.name }, S.labels)) + croak("Undefined label " + label.name); + } + else if (S.in_loop == 0) + croak(type.TYPE + " not inside a loop or switch"); + semicolon(); + return new type({ label: label }); + }; + + function for_() { + expect("("); + var init = null; + if (!is("punc", ";")) { + init = is("keyword", "var") + ? (next(), var_(true)) + : expression(true, true); + if (is("operator", "in")) { + if (init instanceof AST_Var && init.definitions.length > 1) + croak("Only one variable declaration allowed in for..in loop"); + next(); + return for_in(init); + } + } + return regular_for(init); + }; + + function regular_for(init) { + expect(";"); + var test = is("punc", ";") ? null : expression(true); + expect(";"); + var step = is("punc", ")") ? null : expression(true); + expect(")"); + return new AST_For({ + init : init, + condition : test, + step : step, + body : in_loop(statement) + }); + }; + + function for_in(init) { + var lhs = init instanceof AST_Var ? init.definitions[0].name : null; + var obj = expression(true); + expect(")"); + return new AST_ForIn({ + init : init, + name : lhs, + object : obj, + body : in_loop(statement) + }); + }; + + var function_ = function(in_statement, ctor) { + var is_accessor = ctor === AST_Accessor; + var name = (is("name") ? as_symbol(in_statement + ? AST_SymbolDefun + : is_accessor + ? AST_SymbolAccessor + : AST_SymbolLambda) + : is_accessor && (is("string") || is("num")) ? as_atom_node() + : null); + if (in_statement && !name) + unexpected(); + expect("("); + if (!ctor) ctor = in_statement ? AST_Defun : AST_Function; + return new ctor({ + name: name, + argnames: (function(first, a){ + while (!is("punc", ")")) { + if (first) first = false; else expect(","); + a.push(as_symbol(AST_SymbolFunarg)); + } + next(); + return a; + })(true, []), + body: (function(loop, labels){ + ++S.in_function; + S.in_directives = true; + S.in_loop = 0; + S.labels = []; + var a = block_(); + --S.in_function; + S.in_loop = loop; + S.labels = labels; + return a; + })(S.in_loop, S.labels) + }); + }; + + function if_() { + var cond = parenthesised(), body = statement(), belse = null; + if (is("keyword", "else")) { + next(); + belse = statement(); + } + return new AST_If({ + condition : cond, + body : body, + alternative : belse + }); + }; + + function block_() { + expect("{"); + var a = []; + while (!is("punc", "}")) { + if (is("eof")) unexpected(); + a.push(statement()); + } + next(); + return a; + }; + + function switch_body_() { + expect("{"); + var a = [], cur = null, branch = null, tmp; + while (!is("punc", "}")) { + if (is("eof")) unexpected(); + if (is("keyword", "case")) { + if (branch) branch.end = prev(); + cur = []; + branch = new AST_Case({ + start : (tmp = S.token, next(), tmp), + expression : expression(true), + body : cur + }); + a.push(branch); + expect(":"); + } + else if (is("keyword", "default")) { + if (branch) branch.end = prev(); + cur = []; + branch = new AST_Default({ + start : (tmp = S.token, next(), expect(":"), tmp), + body : cur + }); + a.push(branch); + } + else { + if (!cur) unexpected(); + cur.push(statement()); + } + } + if (branch) branch.end = prev(); + next(); + return a; + }; + + function try_() { + var body = block_(), bcatch = null, bfinally = null; + if (is("keyword", "catch")) { + var start = S.token; + next(); + expect("("); + var name = as_symbol(AST_SymbolCatch); + expect(")"); + bcatch = new AST_Catch({ + start : start, + argname : name, + body : block_(), + end : prev() + }); + } + if (is("keyword", "finally")) { + var start = S.token; + next(); + bfinally = new AST_Finally({ + start : start, + body : block_(), + end : prev() + }); + } + if (!bcatch && !bfinally) + croak("Missing catch/finally blocks"); + return new AST_Try({ + body : body, + bcatch : bcatch, + bfinally : bfinally + }); + }; + + function vardefs(no_in, in_const) { + var a = []; + for (;;) { + a.push(new AST_VarDef({ + start : S.token, + name : as_symbol(in_const ? AST_SymbolConst : AST_SymbolVar), + value : is("operator", "=") ? (next(), expression(false, no_in)) : null, + end : prev() + })); + if (!is("punc", ",")) + break; + next(); + } + return a; + }; + + var var_ = function(no_in) { + return new AST_Var({ + start : prev(), + definitions : vardefs(no_in, false), + end : prev() + }); + }; + + var const_ = function() { + return new AST_Const({ + start : prev(), + definitions : vardefs(false, true), + end : prev() + }); + }; + + var new_ = function() { + var start = S.token; + expect_token("operator", "new"); + var newexp = expr_atom(false), args; + if (is("punc", "(")) { + next(); + args = expr_list(")"); + } else { + args = []; + } + return subscripts(new AST_New({ + start : start, + expression : newexp, + args : args, + end : prev() + }), true); + }; + + function as_atom_node() { + var tok = S.token, ret; + switch (tok.type) { + case "name": + return as_symbol(AST_SymbolRef); + case "num": + ret = new AST_Number({ start: tok, end: tok, value: tok.value }); + break; + case "string": + ret = new AST_String({ start: tok, end: tok, value: tok.value }); + break; + case "regexp": + ret = new AST_RegExp({ start: tok, end: tok, value: tok.value }); + break; + case "atom": + switch (tok.value) { + case "false": + ret = new AST_False({ start: tok, end: tok }); + break; + case "true": + ret = new AST_True({ start: tok, end: tok }); + break; + case "null": + ret = new AST_Null({ start: tok, end: tok }); + break; + } + break; + } + next(); + return ret; + }; + + var expr_atom = function(allow_calls) { + if (is("operator", "new")) { + return new_(); + } + var start = S.token; + if (is("punc")) { + switch (start.value) { + case "(": + next(); + var ex = expression(true); + ex.start = start; + ex.end = S.token; + expect(")"); + return subscripts(ex, allow_calls); + case "[": + return subscripts(array_(), allow_calls); + case "{": + return subscripts(object_(), allow_calls); + } + unexpected(); + } + if (is("keyword", "function")) { + next(); + var func = function_(false); + func.start = start; + func.end = prev(); + return subscripts(func, allow_calls); + } + if (ATOMIC_START_TOKEN[S.token.type]) { + return subscripts(as_atom_node(), allow_calls); + } + unexpected(); + }; + + function expr_list(closing, allow_trailing_comma, allow_empty) { + var first = true, a = []; + while (!is("punc", closing)) { + if (first) first = false; else expect(","); + if (allow_trailing_comma && is("punc", closing)) break; + if (is("punc", ",") && allow_empty) { + a.push(new AST_Hole({ start: S.token, end: S.token })); + } else { + a.push(expression(false)); + } + } + next(); + return a; + }; + + var array_ = embed_tokens(function() { + expect("["); + return new AST_Array({ + elements: expr_list("]", !options.strict, true) + }); + }); + + var object_ = embed_tokens(function() { + expect("{"); + var first = true, a = []; + while (!is("punc", "}")) { + if (first) first = false; else expect(","); + if (!options.strict && is("punc", "}")) + // allow trailing comma + break; + var start = S.token; + var type = start.type; + var name = as_property_name(); + if (type == "name" && !is("punc", ":")) { + if (name == "get") { + a.push(new AST_ObjectGetter({ + start : start, + key : name, + value : function_(false, AST_Accessor), + end : prev() + })); + continue; + } + if (name == "set") { + a.push(new AST_ObjectSetter({ + start : start, + key : name, + value : function_(false, AST_Accessor), + end : prev() + })); + continue; + } + } + expect(":"); + a.push(new AST_ObjectKeyVal({ + start : start, + key : name, + value : expression(false), + end : prev() + })); + } + next(); + return new AST_Object({ properties: a }); + }); + + function as_property_name() { + var tmp = S.token; + next(); + switch (tmp.type) { + case "num": + case "string": + case "name": + case "operator": + case "keyword": + case "atom": + return tmp.value; + default: + unexpected(); + } + }; + + function as_name() { + var tmp = S.token; + next(); + switch (tmp.type) { + case "name": + case "operator": + case "keyword": + case "atom": + return tmp.value; + default: + unexpected(); + } + }; + + function as_symbol(type, noerror) { + if (!is("name")) { + if (!noerror) croak("Name expected"); + return null; + } + var name = S.token.value; + var sym = new (name == "this" ? AST_This : type)({ + name : String(S.token.value), + start : S.token, + end : S.token + }); + next(); + return sym; + }; + + var subscripts = function(expr, allow_calls) { + var start = expr.start; + if (is("punc", ".")) { + next(); + return subscripts(new AST_Dot({ + start : start, + expression : expr, + property : as_name(), + end : prev() + }), allow_calls); + } + if (is("punc", "[")) { + next(); + var prop = expression(true); + expect("]"); + return subscripts(new AST_Sub({ + start : start, + expression : expr, + property : prop, + end : prev() + }), allow_calls); + } + if (allow_calls && is("punc", "(")) { + next(); + return subscripts(new AST_Call({ + start : start, + expression : expr, + args : expr_list(")"), + end : prev() + }), true); + } + return expr; + }; + + var maybe_unary = function(allow_calls) { + var start = S.token; + if (is("operator") && UNARY_PREFIX(start.value)) { + next(); + var ex = make_unary(AST_UnaryPrefix, start.value, maybe_unary(allow_calls)); + ex.start = start; + ex.end = prev(); + return ex; + } + var val = expr_atom(allow_calls); + while (is("operator") && UNARY_POSTFIX(S.token.value) && !S.token.nlb) { + val = make_unary(AST_UnaryPostfix, S.token.value, val); + val.start = start; + val.end = S.token; + next(); + } + return val; + }; + + function make_unary(ctor, op, expr) { + if ((op == "++" || op == "--") && !is_assignable(expr)) + croak("Invalid use of " + op + " operator"); + return new ctor({ operator: op, expression: expr }); + }; + + var expr_op = function(left, min_prec, no_in) { + var op = is("operator") ? S.token.value : null; + if (op == "in" && no_in) op = null; + var prec = op != null ? PRECEDENCE[op] : null; + if (prec != null && prec > min_prec) { + next(); + var right = expr_op(maybe_unary(true), prec, no_in); + return expr_op(new AST_Binary({ + start : left.start, + left : left, + operator : op, + right : right, + end : right.end + }), min_prec, no_in); + } + return left; + }; + + function expr_ops(no_in) { + return expr_op(maybe_unary(true), 0, no_in); + }; + + var maybe_conditional = function(no_in) { + var start = S.token; + var expr = expr_ops(no_in); + if (is("operator", "?")) { + next(); + var yes = expression(false); + expect(":"); + return new AST_Conditional({ + start : start, + condition : expr, + consequent : yes, + alternative : expression(false, no_in), + end : peek() + }); + } + return expr; + }; + + function is_assignable(expr) { + if (!options.strict) return true; + if (expr instanceof AST_This) return false; + return (expr instanceof AST_PropAccess || expr instanceof AST_Symbol); + }; + + var maybe_assign = function(no_in) { + var start = S.token; + var left = maybe_conditional(no_in), val = S.token.value; + if (is("operator") && ASSIGNMENT(val)) { + if (is_assignable(left)) { + next(); + return new AST_Assign({ + start : start, + left : left, + operator : val, + right : maybe_assign(no_in), + end : prev() + }); + } + croak("Invalid assignment"); + } + return left; + }; + + var expression = function(commas, no_in) { + var start = S.token; + var expr = maybe_assign(no_in); + if (commas && is("punc", ",")) { + next(); + return new AST_Seq({ + start : start, + car : expr, + cdr : expression(true, no_in), + end : peek() + }); + } + return expr; + }; + + function in_loop(cont) { + ++S.in_loop; + var ret = cont(); + --S.in_loop; + return ret; + }; + + if (options.expression) { + return expression(true); + } + + return (function(){ + var start = S.token; + var body = []; + while (!is("eof")) + body.push(statement()); + var end = prev(); + var toplevel = options.toplevel; + if (toplevel) { + toplevel.body = toplevel.body.concat(body); + toplevel.end = end; + } else { + toplevel = new AST_Toplevel({ start: start, body: body, end: end }); + } + return toplevel; + })(); + +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/scope.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/scope.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,581 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +function SymbolDef(scope, index, orig) { + this.name = orig.name; + this.orig = [ orig ]; + this.scope = scope; + this.references = []; + this.global = false; + this.mangled_name = null; + this.undeclared = false; + this.constant = false; + this.index = index; +}; + +SymbolDef.prototype = { + unmangleable: function(options) { + return (this.global && !(options && options.toplevel)) + || this.undeclared + || (!(options && options.eval) && (this.scope.uses_eval || this.scope.uses_with)); + }, + mangle: function(options) { + if (!this.mangled_name && !this.unmangleable(options)) { + var s = this.scope; + if (this.orig[0] instanceof AST_SymbolLambda && !options.screw_ie8) + s = s.parent_scope; + this.mangled_name = s.next_mangled(options); + } + } +}; + +AST_Toplevel.DEFMETHOD("figure_out_scope", function(){ + // This does what ast_add_scope did in UglifyJS v1. + // + // Part of it could be done at parse time, but it would complicate + // the parser (and it's already kinda complex). It's also worth + // having it separated because we might need to call it multiple + // times on the same tree. + + // pass 1: setup scope chaining and handle definitions + var self = this; + var scope = self.parent_scope = null; + var labels = new Dictionary(); + var nesting = 0; + var tw = new TreeWalker(function(node, descend){ + if (node instanceof AST_Scope) { + node.init_scope_vars(nesting); + var save_scope = node.parent_scope = scope; + var save_labels = labels; + ++nesting; + scope = node; + labels = new Dictionary(); + descend(); + labels = save_labels; + scope = save_scope; + --nesting; + return true; // don't descend again in TreeWalker + } + if (node instanceof AST_Directive) { + node.scope = scope; + push_uniq(scope.directives, node.value); + return true; + } + if (node instanceof AST_With) { + for (var s = scope; s; s = s.parent_scope) + s.uses_with = true; + return; + } + if (node instanceof AST_LabeledStatement) { + var l = node.label; + if (labels.has(l.name)) + throw new Error(string_template("Label {name} defined twice", l)); + labels.set(l.name, l); + descend(); + labels.del(l.name); + return true; // no descend again + } + if (node instanceof AST_Symbol) { + node.scope = scope; + } + if (node instanceof AST_Label) { + node.thedef = node; + node.init_scope_vars(); + } + if (node instanceof AST_SymbolLambda) { + scope.def_function(node); + } + else if (node instanceof AST_SymbolDefun) { + // Careful here, the scope where this should be defined is + // the parent scope. The reason is that we enter a new + // scope when we encounter the AST_Defun node (which is + // instanceof AST_Scope) but we get to the symbol a bit + // later. + (node.scope = scope.parent_scope).def_function(node); + } + else if (node instanceof AST_SymbolVar + || node instanceof AST_SymbolConst) { + var def = scope.def_variable(node); + def.constant = node instanceof AST_SymbolConst; + def.init = tw.parent().value; + } + else if (node instanceof AST_SymbolCatch) { + // XXX: this is wrong according to ECMA-262 (12.4). the + // `catch` argument name should be visible only inside the + // catch block. For a quick fix AST_Catch should inherit + // from AST_Scope. Keeping it this way because of IE, + // which doesn't obey the standard. (it introduces the + // identifier in the enclosing scope) + scope.def_variable(node); + } + if (node instanceof AST_LabelRef) { + var sym = labels.get(node.name); + if (!sym) throw new Error(string_template("Undefined label {name} [{line},{col}]", { + name: node.name, + line: node.start.line, + col: node.start.col + })); + node.thedef = sym; + } + }); + self.walk(tw); + + // pass 2: find back references and eval + var func = null; + var globals = self.globals = new Dictionary(); + var tw = new TreeWalker(function(node, descend){ + if (node instanceof AST_Lambda) { + var prev_func = func; + func = node; + descend(); + func = prev_func; + return true; + } + if (node instanceof AST_LabelRef) { + node.reference(); + return true; + } + if (node instanceof AST_SymbolRef) { + var name = node.name; + var sym = node.scope.find_variable(name); + if (!sym) { + var g; + if (globals.has(name)) { + g = globals.get(name); + } else { + g = new SymbolDef(self, globals.size(), node); + g.undeclared = true; + g.global = true; + globals.set(name, g); + } + node.thedef = g; + if (name == "eval" && tw.parent() instanceof AST_Call) { + for (var s = node.scope; s && !s.uses_eval; s = s.parent_scope) + s.uses_eval = true; + } + if (name == "arguments") { + func.uses_arguments = true; + } + } else { + node.thedef = sym; + } + node.reference(); + return true; + } + }); + self.walk(tw); +}); + +AST_Scope.DEFMETHOD("init_scope_vars", function(nesting){ + this.directives = []; // contains the directives defined in this scope, i.e. "use strict" + this.variables = new Dictionary(); // map name to AST_SymbolVar (variables defined in this scope; includes functions) + this.functions = new Dictionary(); // map name to AST_SymbolDefun (functions defined in this scope) + this.uses_with = false; // will be set to true if this or some nested scope uses the `with` statement + this.uses_eval = false; // will be set to true if this or nested scope uses the global `eval` + this.parent_scope = null; // the parent scope + this.enclosed = []; // a list of variables from this or outer scope(s) that are referenced from this or inner scopes + this.cname = -1; // the current index for mangling functions/variables + this.nesting = nesting; // the nesting level of this scope (0 means toplevel) +}); + +AST_Scope.DEFMETHOD("strict", function(){ + return this.has_directive("use strict"); +}); + +AST_Lambda.DEFMETHOD("init_scope_vars", function(){ + AST_Scope.prototype.init_scope_vars.apply(this, arguments); + this.uses_arguments = false; +}); + +AST_SymbolRef.DEFMETHOD("reference", function() { + var def = this.definition(); + def.references.push(this); + var s = this.scope; + while (s) { + push_uniq(s.enclosed, def); + if (s === def.scope) break; + s = s.parent_scope; + } + this.frame = this.scope.nesting - def.scope.nesting; +}); + +AST_Label.DEFMETHOD("init_scope_vars", function(){ + this.references = []; +}); + +AST_LabelRef.DEFMETHOD("reference", function(){ + this.thedef.references.push(this); +}); + +AST_Scope.DEFMETHOD("find_variable", function(name){ + if (name instanceof AST_Symbol) name = name.name; + return this.variables.get(name) + || (this.parent_scope && this.parent_scope.find_variable(name)); +}); + +AST_Scope.DEFMETHOD("has_directive", function(value){ + return this.parent_scope && this.parent_scope.has_directive(value) + || (this.directives.indexOf(value) >= 0 ? this : null); +}); + +AST_Scope.DEFMETHOD("def_function", function(symbol){ + this.functions.set(symbol.name, this.def_variable(symbol)); +}); + +AST_Scope.DEFMETHOD("def_variable", function(symbol){ + var def; + if (!this.variables.has(symbol.name)) { + def = new SymbolDef(this, this.variables.size(), symbol); + this.variables.set(symbol.name, def); + def.global = !this.parent_scope; + } else { + def = this.variables.get(symbol.name); + def.orig.push(symbol); + } + return symbol.thedef = def; +}); + +AST_Scope.DEFMETHOD("next_mangled", function(options){ + var ext = this.enclosed; + out: while (true) { + var m = base54(++this.cname); + if (!is_identifier(m)) continue; // skip over "do" + // we must ensure that the mangled name does not shadow a name + // from some parent scope that is referenced in this or in + // inner scopes. + for (var i = ext.length; --i >= 0;) { + var sym = ext[i]; + var name = sym.mangled_name || (sym.unmangleable(options) && sym.name); + if (m == name) continue out; + } + return m; + } +}); + +AST_Scope.DEFMETHOD("references", function(sym){ + if (sym instanceof AST_Symbol) sym = sym.definition(); + return this.enclosed.indexOf(sym) < 0 ? null : sym; +}); + +AST_Symbol.DEFMETHOD("unmangleable", function(options){ + return this.definition().unmangleable(options); +}); + +// property accessors are not mangleable +AST_SymbolAccessor.DEFMETHOD("unmangleable", function(){ + return true; +}); + +// labels are always mangleable +AST_Label.DEFMETHOD("unmangleable", function(){ + return false; +}); + +AST_Symbol.DEFMETHOD("unreferenced", function(){ + return this.definition().references.length == 0 + && !(this.scope.uses_eval || this.scope.uses_with); +}); + +AST_Symbol.DEFMETHOD("undeclared", function(){ + return this.definition().undeclared; +}); + +AST_LabelRef.DEFMETHOD("undeclared", function(){ + return false; +}); + +AST_Label.DEFMETHOD("undeclared", function(){ + return false; +}); + +AST_Symbol.DEFMETHOD("definition", function(){ + return this.thedef; +}); + +AST_Symbol.DEFMETHOD("global", function(){ + return this.definition().global; +}); + +AST_Toplevel.DEFMETHOD("_default_mangler_options", function(options){ + return defaults(options, { + except : [], + eval : false, + sort : false, + toplevel : false, + screw_ie8 : false + }); +}); + +AST_Toplevel.DEFMETHOD("mangle_names", function(options){ + options = this._default_mangler_options(options); + // We only need to mangle declaration nodes. Special logic wired + // into the code generator will display the mangled name if it's + // present (and for AST_SymbolRef-s it'll use the mangled name of + // the AST_SymbolDeclaration that it points to). + var lname = -1; + var to_mangle = []; + var tw = new TreeWalker(function(node, descend){ + if (node instanceof AST_LabeledStatement) { + // lname is incremented when we get to the AST_Label + var save_nesting = lname; + descend(); + lname = save_nesting; + return true; // don't descend again in TreeWalker + } + if (node instanceof AST_Scope) { + var p = tw.parent(), a = []; + node.variables.each(function(symbol){ + if (options.except.indexOf(symbol.name) < 0) { + a.push(symbol); + } + }); + if (options.sort) a.sort(function(a, b){ + return b.references.length - a.references.length; + }); + to_mangle.push.apply(to_mangle, a); + return; + } + if (node instanceof AST_Label) { + var name; + do name = base54(++lname); while (!is_identifier(name)); + node.mangled_name = name; + return true; + } + }); + this.walk(tw); + to_mangle.forEach(function(def){ def.mangle(options) }); +}); + +AST_Toplevel.DEFMETHOD("compute_char_frequency", function(options){ + options = this._default_mangler_options(options); + var tw = new TreeWalker(function(node){ + if (node instanceof AST_Constant) + base54.consider(node.print_to_string()); + else if (node instanceof AST_Return) + base54.consider("return"); + else if (node instanceof AST_Throw) + base54.consider("throw"); + else if (node instanceof AST_Continue) + base54.consider("continue"); + else if (node instanceof AST_Break) + base54.consider("break"); + else if (node instanceof AST_Debugger) + base54.consider("debugger"); + else if (node instanceof AST_Directive) + base54.consider(node.value); + else if (node instanceof AST_While) + base54.consider("while"); + else if (node instanceof AST_Do) + base54.consider("do while"); + else if (node instanceof AST_If) { + base54.consider("if"); + if (node.alternative) base54.consider("else"); + } + else if (node instanceof AST_Var) + base54.consider("var"); + else if (node instanceof AST_Const) + base54.consider("const"); + else if (node instanceof AST_Lambda) + base54.consider("function"); + else if (node instanceof AST_For) + base54.consider("for"); + else if (node instanceof AST_ForIn) + base54.consider("for in"); + else if (node instanceof AST_Switch) + base54.consider("switch"); + else if (node instanceof AST_Case) + base54.consider("case"); + else if (node instanceof AST_Default) + base54.consider("default"); + else if (node instanceof AST_With) + base54.consider("with"); + else if (node instanceof AST_ObjectSetter) + base54.consider("set" + node.key); + else if (node instanceof AST_ObjectGetter) + base54.consider("get" + node.key); + else if (node instanceof AST_ObjectKeyVal) + base54.consider(node.key); + else if (node instanceof AST_New) + base54.consider("new"); + else if (node instanceof AST_This) + base54.consider("this"); + else if (node instanceof AST_Try) + base54.consider("try"); + else if (node instanceof AST_Catch) + base54.consider("catch"); + else if (node instanceof AST_Finally) + base54.consider("finally"); + else if (node instanceof AST_Symbol && node.unmangleable(options)) + base54.consider(node.name); + else if (node instanceof AST_Unary || node instanceof AST_Binary) + base54.consider(node.operator); + else if (node instanceof AST_Dot) + base54.consider(node.property); + }); + this.walk(tw); + base54.sort(); +}); + +var base54 = (function() { + var string = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789"; + var chars, frequency; + function reset() { + frequency = Object.create(null); + chars = string.split("").map(function(ch){ return ch.charCodeAt(0) }); + chars.forEach(function(ch){ frequency[ch] = 0 }); + } + base54.consider = function(str){ + for (var i = str.length; --i >= 0;) { + var code = str.charCodeAt(i); + if (code in frequency) ++frequency[code]; + } + }; + base54.sort = function() { + chars = mergeSort(chars, function(a, b){ + if (is_digit(a) && !is_digit(b)) return 1; + if (is_digit(b) && !is_digit(a)) return -1; + return frequency[b] - frequency[a]; + }); + }; + base54.reset = reset; + reset(); + base54.get = function(){ return chars }; + base54.freq = function(){ return frequency }; + function base54(num) { + var ret = "", base = 54; + do { + ret += String.fromCharCode(chars[num % base]); + num = Math.floor(num / base); + base = 64; + } while (num > 0); + return ret; + }; + return base54; +})(); + +AST_Toplevel.DEFMETHOD("scope_warnings", function(options){ + options = defaults(options, { + undeclared : false, // this makes a lot of noise + unreferenced : true, + assign_to_global : true, + func_arguments : true, + nested_defuns : true, + eval : true + }); + var tw = new TreeWalker(function(node){ + if (options.undeclared + && node instanceof AST_SymbolRef + && node.undeclared()) + { + // XXX: this also warns about JS standard names, + // i.e. Object, Array, parseInt etc. Should add a list of + // exceptions. + AST_Node.warn("Undeclared symbol: {name} [{file}:{line},{col}]", { + name: node.name, + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + if (options.assign_to_global) + { + var sym = null; + if (node instanceof AST_Assign && node.left instanceof AST_SymbolRef) + sym = node.left; + else if (node instanceof AST_ForIn && node.init instanceof AST_SymbolRef) + sym = node.init; + if (sym + && (sym.undeclared() + || (sym.global() && sym.scope !== sym.definition().scope))) { + AST_Node.warn("{msg}: {name} [{file}:{line},{col}]", { + msg: sym.undeclared() ? "Accidental global?" : "Assignment to global", + name: sym.name, + file: sym.start.file, + line: sym.start.line, + col: sym.start.col + }); + } + } + if (options.eval + && node instanceof AST_SymbolRef + && node.undeclared() + && node.name == "eval") { + AST_Node.warn("Eval is used [{file}:{line},{col}]", node.start); + } + if (options.unreferenced + && (node instanceof AST_SymbolDeclaration || node instanceof AST_Label) + && node.unreferenced()) { + AST_Node.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]", { + type: node instanceof AST_Label ? "Label" : "Symbol", + name: node.name, + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + if (options.func_arguments + && node instanceof AST_Lambda + && node.uses_arguments) { + AST_Node.warn("arguments used in function {name} [{file}:{line},{col}]", { + name: node.name ? node.name.name : "anonymous", + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + if (options.nested_defuns + && node instanceof AST_Defun + && !(tw.parent() instanceof AST_Scope)) { + AST_Node.warn("Function {name} declared in nested statement \"{type}\" [{file}:{line},{col}]", { + name: node.name.name, + type: tw.parent().TYPE, + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + }); + this.walk(tw); +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/sourcemap.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/sourcemap.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,81 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +// a small wrapper around fitzgen's source-map library +function SourceMap(options) { + options = defaults(options, { + file : null, + root : null, + orig : null, + }); + var generator = new MOZ_SourceMap.SourceMapGenerator({ + file : options.file, + sourceRoot : options.root + }); + var orig_map = options.orig && new MOZ_SourceMap.SourceMapConsumer(options.orig); + function add(source, gen_line, gen_col, orig_line, orig_col, name) { + if (orig_map) { + var info = orig_map.originalPositionFor({ + line: orig_line, + column: orig_col + }); + source = info.source; + orig_line = info.line; + orig_col = info.column; + name = info.name; + } + generator.addMapping({ + generated : { line: gen_line, column: gen_col }, + original : { line: orig_line, column: orig_col }, + source : source, + name : name + }); + }; + return { + add : add, + get : function() { return generator }, + toString : function() { return generator.toString() } + }; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/transform.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/transform.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,217 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +// Tree transformer helpers. + +function TreeTransformer(before, after) { + TreeWalker.call(this); + this.before = before; + this.after = after; +} +TreeTransformer.prototype = new TreeWalker; + +(function(undefined){ + + function _(node, descend) { + node.DEFMETHOD("transform", function(tw, in_list){ + var x, y; + tw.push(this); + if (tw.before) x = tw.before(this, descend, in_list); + if (x === undefined) { + if (!tw.after) { + x = this; + descend(x, tw); + } else { + tw.stack[tw.stack.length - 1] = x = this.clone(); + descend(x, tw); + y = tw.after(x, in_list); + if (y !== undefined) x = y; + } + } + tw.pop(); + return x; + }); + }; + + function do_list(list, tw) { + return MAP(list, function(node){ + return node.transform(tw, true); + }); + }; + + _(AST_Node, noop); + + _(AST_LabeledStatement, function(self, tw){ + self.label = self.label.transform(tw); + self.body = self.body.transform(tw); + }); + + _(AST_SimpleStatement, function(self, tw){ + self.body = self.body.transform(tw); + }); + + _(AST_Block, function(self, tw){ + self.body = do_list(self.body, tw); + }); + + _(AST_DWLoop, function(self, tw){ + self.condition = self.condition.transform(tw); + self.body = self.body.transform(tw); + }); + + _(AST_For, function(self, tw){ + if (self.init) self.init = self.init.transform(tw); + if (self.condition) self.condition = self.condition.transform(tw); + if (self.step) self.step = self.step.transform(tw); + self.body = self.body.transform(tw); + }); + + _(AST_ForIn, function(self, tw){ + self.init = self.init.transform(tw); + self.object = self.object.transform(tw); + self.body = self.body.transform(tw); + }); + + _(AST_With, function(self, tw){ + self.expression = self.expression.transform(tw); + self.body = self.body.transform(tw); + }); + + _(AST_Exit, function(self, tw){ + if (self.value) self.value = self.value.transform(tw); + }); + + _(AST_LoopControl, function(self, tw){ + if (self.label) self.label = self.label.transform(tw); + }); + + _(AST_If, function(self, tw){ + self.condition = self.condition.transform(tw); + self.body = self.body.transform(tw); + if (self.alternative) self.alternative = self.alternative.transform(tw); + }); + + _(AST_Switch, function(self, tw){ + self.expression = self.expression.transform(tw); + self.body = do_list(self.body, tw); + }); + + _(AST_Case, function(self, tw){ + self.expression = self.expression.transform(tw); + self.body = do_list(self.body, tw); + }); + + _(AST_Try, function(self, tw){ + self.body = do_list(self.body, tw); + if (self.bcatch) self.bcatch = self.bcatch.transform(tw); + if (self.bfinally) self.bfinally = self.bfinally.transform(tw); + }); + + _(AST_Catch, function(self, tw){ + self.argname = self.argname.transform(tw); + self.body = do_list(self.body, tw); + }); + + _(AST_Definitions, function(self, tw){ + self.definitions = do_list(self.definitions, tw); + }); + + _(AST_VarDef, function(self, tw){ + if (self.value) self.value = self.value.transform(tw); + }); + + _(AST_Lambda, function(self, tw){ + if (self.name) self.name = self.name.transform(tw); + self.argnames = do_list(self.argnames, tw); + self.body = do_list(self.body, tw); + }); + + _(AST_Call, function(self, tw){ + self.expression = self.expression.transform(tw); + self.args = do_list(self.args, tw); + }); + + _(AST_Seq, function(self, tw){ + self.car = self.car.transform(tw); + self.cdr = self.cdr.transform(tw); + }); + + _(AST_Dot, function(self, tw){ + self.expression = self.expression.transform(tw); + }); + + _(AST_Sub, function(self, tw){ + self.expression = self.expression.transform(tw); + self.property = self.property.transform(tw); + }); + + _(AST_Unary, function(self, tw){ + self.expression = self.expression.transform(tw); + }); + + _(AST_Binary, function(self, tw){ + self.left = self.left.transform(tw); + self.right = self.right.transform(tw); + }); + + _(AST_Conditional, function(self, tw){ + self.condition = self.condition.transform(tw); + self.consequent = self.consequent.transform(tw); + self.alternative = self.alternative.transform(tw); + }); + + _(AST_Array, function(self, tw){ + self.elements = do_list(self.elements, tw); + }); + + _(AST_Object, function(self, tw){ + self.properties = do_list(self.properties, tw); + }); + + _(AST_ObjectProperty, function(self, tw){ + self.value = self.value.transform(tw); + }); + +})(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/utils.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/lib/utils.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,295 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +function array_to_hash(a) { + var ret = Object.create(null); + for (var i = 0; i < a.length; ++i) + ret[a[i]] = true; + return ret; +}; + +function slice(a, start) { + return Array.prototype.slice.call(a, start || 0); +}; + +function characters(str) { + return str.split(""); +}; + +function member(name, array) { + for (var i = array.length; --i >= 0;) + if (array[i] == name) + return true; + return false; +}; + +function find_if(func, array) { + for (var i = 0, n = array.length; i < n; ++i) { + if (func(array[i])) + return array[i]; + } +}; + +function repeat_string(str, i) { + if (i <= 0) return ""; + if (i == 1) return str; + var d = repeat_string(str, i >> 1); + d += d; + if (i & 1) d += str; + return d; +}; + +function DefaultsError(msg, defs) { + this.msg = msg; + this.defs = defs; +}; + +function defaults(args, defs, croak) { + if (args === true) + args = {}; + var ret = args || {}; + if (croak) for (var i in ret) if (ret.hasOwnProperty(i) && !defs.hasOwnProperty(i)) + throw new DefaultsError("`" + i + "` is not a supported option", defs); + for (var i in defs) if (defs.hasOwnProperty(i)) { + ret[i] = (args && args.hasOwnProperty(i)) ? args[i] : defs[i]; + } + return ret; +}; + +function merge(obj, ext) { + for (var i in ext) if (ext.hasOwnProperty(i)) { + obj[i] = ext[i]; + } + return obj; +}; + +function noop() {}; + +var MAP = (function(){ + function MAP(a, f, backwards) { + var ret = [], top = [], i; + function doit() { + var val = f(a[i], i); + var is_last = val instanceof Last; + if (is_last) val = val.v; + if (val instanceof AtTop) { + val = val.v; + if (val instanceof Splice) { + top.push.apply(top, backwards ? val.v.slice().reverse() : val.v); + } else { + top.push(val); + } + } + else if (val !== skip) { + if (val instanceof Splice) { + ret.push.apply(ret, backwards ? val.v.slice().reverse() : val.v); + } else { + ret.push(val); + } + } + return is_last; + }; + if (a instanceof Array) { + if (backwards) { + for (i = a.length; --i >= 0;) if (doit()) break; + ret.reverse(); + top.reverse(); + } else { + for (i = 0; i < a.length; ++i) if (doit()) break; + } + } + else { + for (i in a) if (a.hasOwnProperty(i)) if (doit()) break; + } + return top.concat(ret); + }; + MAP.at_top = function(val) { return new AtTop(val) }; + MAP.splice = function(val) { return new Splice(val) }; + MAP.last = function(val) { return new Last(val) }; + var skip = MAP.skip = {}; + function AtTop(val) { this.v = val }; + function Splice(val) { this.v = val }; + function Last(val) { this.v = val }; + return MAP; +})(); + +function push_uniq(array, el) { + if (array.indexOf(el) < 0) + array.push(el); +}; + +function string_template(text, props) { + return text.replace(/\{(.+?)\}/g, function(str, p){ + return props[p]; + }); +}; + +function remove(array, el) { + for (var i = array.length; --i >= 0;) { + if (array[i] === el) array.splice(i, 1); + } +}; + +function mergeSort(array, cmp) { + if (array.length < 2) return array.slice(); + function merge(a, b) { + var r = [], ai = 0, bi = 0, i = 0; + while (ai < a.length && bi < b.length) { + cmp(a[ai], b[bi]) <= 0 + ? r[i++] = a[ai++] + : r[i++] = b[bi++]; + } + if (ai < a.length) r.push.apply(r, a.slice(ai)); + if (bi < b.length) r.push.apply(r, b.slice(bi)); + return r; + }; + function _ms(a) { + if (a.length <= 1) + return a; + var m = Math.floor(a.length / 2), left = a.slice(0, m), right = a.slice(m); + left = _ms(left); + right = _ms(right); + return merge(left, right); + }; + return _ms(array); +}; + +function set_difference(a, b) { + return a.filter(function(el){ + return b.indexOf(el) < 0; + }); +}; + +function set_intersection(a, b) { + return a.filter(function(el){ + return b.indexOf(el) >= 0; + }); +}; + +// this function is taken from Acorn [1], written by Marijn Haverbeke +// [1] https://github.com/marijnh/acorn +function makePredicate(words) { + if (!(words instanceof Array)) words = words.split(" "); + var f = "", cats = []; + out: for (var i = 0; i < words.length; ++i) { + for (var j = 0; j < cats.length; ++j) + if (cats[j][0].length == words[i].length) { + cats[j].push(words[i]); + continue out; + } + cats.push([words[i]]); + } + function compareTo(arr) { + if (arr.length == 1) return f += "return str === " + JSON.stringify(arr[0]) + ";"; + f += "switch(str){"; + for (var i = 0; i < arr.length; ++i) f += "case " + JSON.stringify(arr[i]) + ":"; + f += "return true}return false;"; + } + // When there are more than three length categories, an outer + // switch first dispatches on the lengths, to save on comparisons. + if (cats.length > 3) { + cats.sort(function(a, b) {return b.length - a.length;}); + f += "switch(str.length){"; + for (var i = 0; i < cats.length; ++i) { + var cat = cats[i]; + f += "case " + cat[0].length + ":"; + compareTo(cat); + } + f += "}"; + // Otherwise, simply generate a flat `switch` statement. + } else { + compareTo(words); + } + return new Function("str", f); +}; + +function all(array, predicate) { + for (var i = array.length; --i >= 0;) + if (!predicate(array[i])) + return false; + return true; +}; + +function Dictionary() { + this._values = Object.create(null); + this._size = 0; +}; +Dictionary.prototype = { + set: function(key, val) { + if (!this.has(key)) ++this._size; + this._values["$" + key] = val; + return this; + }, + add: function(key, val) { + if (this.has(key)) { + this.get(key).push(val); + } else { + this.set(key, [ val ]); + } + return this; + }, + get: function(key) { return this._values["$" + key] }, + del: function(key) { + if (this.has(key)) { + --this._size; + delete this._values["$" + key]; + } + return this; + }, + has: function(key) { return ("$" + key) in this._values }, + each: function(f) { + for (var i in this._values) + f(this._values[i], i.substr(1)); + }, + size: function() { + return this._size; + }, + map: function(f) { + var ret = []; + for (var i in this._values) + ret.push(f(this._values[i], i.substr(1))); + return ret; + } +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/async/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/async/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,19 @@ +Copyright (c) 2010 Caolan McMahon + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/async/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/async/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1414 @@ +# Async.js + +Async is a utility module which provides straight-forward, powerful functions +for working with asynchronous JavaScript. Although originally designed for +use with [node.js](http://nodejs.org), it can also be used directly in the +browser. Also supports [component](https://github.com/component/component). + +Async provides around 20 functions that include the usual 'functional' +suspects (map, reduce, filter, each…) as well as some common patterns +for asynchronous control flow (parallel, series, waterfall…). All these +functions assume you follow the node.js convention of providing a single +callback as the last argument of your async function. + + +## Quick Examples + +```javascript +async.map(['file1','file2','file3'], fs.stat, function(err, results){ + // results is now an array of stats for each file +}); + +async.filter(['file1','file2','file3'], fs.exists, function(results){ + // results now equals an array of the existing files +}); + +async.parallel([ + function(){ ... }, + function(){ ... } +], callback); + +async.series([ + function(){ ... }, + function(){ ... } +]); +``` + +There are many more functions available so take a look at the docs below for a +full list. This module aims to be comprehensive, so if you feel anything is +missing please create a GitHub issue for it. + +## Common Pitfalls + +### Binding a context to an iterator + +This section is really about bind, not about async. If you are wondering how to +make async execute your iterators in a given context, or are confused as to why +a method of another library isn't working as an iterator, study this example: + +```js +// Here is a simple object with an (unnecessarily roundabout) squaring method +var AsyncSquaringLibrary = { + squareExponent: 2, + square: function(number, callback){ + var result = Math.pow(number, this.squareExponent); + setTimeout(function(){ + callback(null, result); + }, 200); + } +}; + +async.map([1, 2, 3], AsyncSquaringLibrary.square, function(err, result){ + // result is [NaN, NaN, NaN] + // This fails because the `this.squareExponent` expression in the square + // function is not evaluated in the context of AsyncSquaringLibrary, and is + // therefore undefined. +}); + +async.map([1, 2, 3], AsyncSquaringLibrary.square.bind(AsyncSquaringLibrary), function(err, result){ + // result is [1, 4, 9] + // With the help of bind we can attach a context to the iterator before + // passing it to async. Now the square function will be executed in its + // 'home' AsyncSquaringLibrary context and the value of `this.squareExponent` + // will be as expected. +}); +``` + +## Download + +The source is available for download from +[GitHub](http://github.com/caolan/async). +Alternatively, you can install using Node Package Manager (npm): + + npm install async + +__Development:__ [async.js](https://github.com/caolan/async/raw/master/lib/async.js) - 29.6kb Uncompressed + +## In the Browser + +So far it's been tested in IE6, IE7, IE8, FF3.6 and Chrome 5. Usage: + +```html + + +``` + +## Documentation + +### Collections + +* [each](#each) +* [map](#map) +* [filter](#filter) +* [reject](#reject) +* [reduce](#reduce) +* [detect](#detect) +* [sortBy](#sortBy) +* [some](#some) +* [every](#every) +* [concat](#concat) + +### Control Flow + +* [series](#series) +* [parallel](#parallel) +* [whilst](#whilst) +* [doWhilst](#doWhilst) +* [until](#until) +* [doUntil](#doUntil) +* [forever](#forever) +* [waterfall](#waterfall) +* [compose](#compose) +* [applyEach](#applyEach) +* [queue](#queue) +* [cargo](#cargo) +* [auto](#auto) +* [iterator](#iterator) +* [apply](#apply) +* [nextTick](#nextTick) +* [times](#times) +* [timesSeries](#timesSeries) + +### Utils + +* [memoize](#memoize) +* [unmemoize](#unmemoize) +* [log](#log) +* [dir](#dir) +* [noConflict](#noConflict) + + +## Collections + + + +### each(arr, iterator, callback) + +Applies an iterator function to each item in an array, in parallel. +The iterator is called with an item from the list and a callback for when it +has finished. If the iterator passes an error to this callback, the main +callback for the each function is immediately called with the error. + +Note, that since this function applies the iterator to each item in parallel +there is no guarantee that the iterator functions will complete in order. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err) which must be called once it has + completed. If no error has occured, the callback should be run without + arguments or with an explicit null argument. +* callback(err) - A callback which is called after all the iterator functions + have finished, or an error has occurred. + +__Example__ + +```js +// assuming openFiles is an array of file names and saveFile is a function +// to save the modified contents of that file: + +async.each(openFiles, saveFile, function(err){ + // if any of the saves produced an error, err would equal that error +}); +``` + +--------------------------------------- + + + +### eachSeries(arr, iterator, callback) + +The same as each only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. This means the iterator functions will complete in order. + + +--------------------------------------- + + + +### eachLimit(arr, limit, iterator, callback) + +The same as each only no more than "limit" iterators will be simultaneously +running at any time. + +Note that the items are not processed in batches, so there is no guarantee that + the first "limit" iterator functions will complete before any others are +started. + +__Arguments__ + +* arr - An array to iterate over. +* limit - The maximum number of iterators to run at any time. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err) which must be called once it has + completed. If no error has occured, the callback should be run without + arguments or with an explicit null argument. +* callback(err) - A callback which is called after all the iterator functions + have finished, or an error has occurred. + +__Example__ + +```js +// Assume documents is an array of JSON objects and requestApi is a +// function that interacts with a rate-limited REST api. + +async.eachLimit(documents, 20, requestApi, function(err){ + // if any of the saves produced an error, err would equal that error +}); +``` + +--------------------------------------- + + +### map(arr, iterator, callback) + +Produces a new array of values by mapping each value in the given array through +the iterator function. The iterator is called with an item from the array and a +callback for when it has finished processing. The callback takes 2 arguments, +an error and the transformed item from the array. If the iterator passes an +error to this callback, the main callback for the map function is immediately +called with the error. + +Note, that since this function applies the iterator to each item in parallel +there is no guarantee that the iterator functions will complete in order, however +the results array will be in the same order as the original array. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err, transformed) which must be called once + it has completed with an error (which can be null) and a transformed item. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is an array of the + transformed items from the original array. + +__Example__ + +```js +async.map(['file1','file2','file3'], fs.stat, function(err, results){ + // results is now an array of stats for each file +}); +``` + +--------------------------------------- + + +### mapSeries(arr, iterator, callback) + +The same as map only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. The results array will be in the same order as the original. + + +--------------------------------------- + + +### mapLimit(arr, limit, iterator, callback) + +The same as map only no more than "limit" iterators will be simultaneously +running at any time. + +Note that the items are not processed in batches, so there is no guarantee that + the first "limit" iterator functions will complete before any others are +started. + +__Arguments__ + +* arr - An array to iterate over. +* limit - The maximum number of iterators to run at any time. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err, transformed) which must be called once + it has completed with an error (which can be null) and a transformed item. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is an array of the + transformed items from the original array. + +__Example__ + +```js +async.map(['file1','file2','file3'], 1, fs.stat, function(err, results){ + // results is now an array of stats for each file +}); +``` + +--------------------------------------- + + +### filter(arr, iterator, callback) + +__Alias:__ select + +Returns a new array of all the values which pass an async truth test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like fs.exists. This operation is +performed in parallel, but the results array will be in the same order as the +original. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback(truthValue) which must be called with a + boolean argument once it has completed. +* callback(results) - A callback which is called after all the iterator + functions have finished. + +__Example__ + +```js +async.filter(['file1','file2','file3'], fs.exists, function(results){ + // results now equals an array of the existing files +}); +``` + +--------------------------------------- + + +### filterSeries(arr, iterator, callback) + +__alias:__ selectSeries + +The same as filter only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. The results array will be in the same order as the original. + +--------------------------------------- + + +### reject(arr, iterator, callback) + +The opposite of filter. Removes values that pass an async truth test. + +--------------------------------------- + + +### rejectSeries(arr, iterator, callback) + +The same as reject, only the iterator is applied to each item in the array +in series. + + +--------------------------------------- + + +### reduce(arr, memo, iterator, callback) + +__aliases:__ inject, foldl + +Reduces a list of values into a single value using an async iterator to return +each successive step. Memo is the initial state of the reduction. This +function only operates in series. For performance reasons, it may make sense to +split a call to this function into a parallel map, then use the normal +Array.prototype.reduce on the results. This function is for situations where +each step in the reduction needs to be async, if you can get the data before +reducing it then it's probably a good idea to do so. + +__Arguments__ + +* arr - An array to iterate over. +* memo - The initial state of the reduction. +* iterator(memo, item, callback) - A function applied to each item in the + array to produce the next step in the reduction. The iterator is passed a + callback(err, reduction) which accepts an optional error as its first + argument, and the state of the reduction as the second. If an error is + passed to the callback, the reduction is stopped and the main callback is + immediately called with the error. +* callback(err, result) - A callback which is called after all the iterator + functions have finished. Result is the reduced value. + +__Example__ + +```js +async.reduce([1,2,3], 0, function(memo, item, callback){ + // pointless async: + process.nextTick(function(){ + callback(null, memo + item) + }); +}, function(err, result){ + // result is now equal to the last value of memo, which is 6 +}); +``` + +--------------------------------------- + + +### reduceRight(arr, memo, iterator, callback) + +__Alias:__ foldr + +Same as reduce, only operates on the items in the array in reverse order. + + +--------------------------------------- + + +### detect(arr, iterator, callback) + +Returns the first value in a list that passes an async truth test. The +iterator is applied in parallel, meaning the first iterator to return true will +fire the detect callback with that result. That means the result might not be +the first item in the original array (in terms of order) that passes the test. + +If order within the original array is important then look at detectSeries. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback(truthValue) which must be called with a + boolean argument once it has completed. +* callback(result) - A callback which is called as soon as any iterator returns + true, or after all the iterator functions have finished. Result will be + the first item in the array that passes the truth test (iterator) or the + value undefined if none passed. + +__Example__ + +```js +async.detect(['file1','file2','file3'], fs.exists, function(result){ + // result now equals the first file in the list that exists +}); +``` + +--------------------------------------- + + +### detectSeries(arr, iterator, callback) + +The same as detect, only the iterator is applied to each item in the array +in series. This means the result is always the first in the original array (in +terms of array order) that passes the truth test. + + +--------------------------------------- + + +### sortBy(arr, iterator, callback) + +Sorts a list by the results of running each value through an async iterator. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err, sortValue) which must be called once it + has completed with an error (which can be null) and a value to use as the sort + criteria. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is the items from + the original array sorted by the values returned by the iterator calls. + +__Example__ + +```js +async.sortBy(['file1','file2','file3'], function(file, callback){ + fs.stat(file, function(err, stats){ + callback(err, stats.mtime); + }); +}, function(err, results){ + // results is now the original array of files sorted by + // modified date +}); +``` + +--------------------------------------- + + +### some(arr, iterator, callback) + +__Alias:__ any + +Returns true if at least one element in the array satisfies an async test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like fs.exists. Once any iterator +call returns true, the main callback is immediately called. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback(truthValue) which must be called with a + boolean argument once it has completed. +* callback(result) - A callback which is called as soon as any iterator returns + true, or after all the iterator functions have finished. Result will be + either true or false depending on the values of the async tests. + +__Example__ + +```js +async.some(['file1','file2','file3'], fs.exists, function(result){ + // if result is true then at least one of the files exists +}); +``` + +--------------------------------------- + + +### every(arr, iterator, callback) + +__Alias:__ all + +Returns true if every element in the array satisfies an async test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like fs.exists. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback(truthValue) which must be called with a + boolean argument once it has completed. +* callback(result) - A callback which is called after all the iterator + functions have finished. Result will be either true or false depending on + the values of the async tests. + +__Example__ + +```js +async.every(['file1','file2','file3'], fs.exists, function(result){ + // if result is true then every file exists +}); +``` + +--------------------------------------- + + +### concat(arr, iterator, callback) + +Applies an iterator to each item in a list, concatenating the results. Returns the +concatenated list. The iterators are called in parallel, and the results are +concatenated as they return. There is no guarantee that the results array will +be returned in the original order of the arguments passed to the iterator function. + +__Arguments__ + +* arr - An array to iterate over +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err, results) which must be called once it + has completed with an error (which can be null) and an array of results. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is an array containing + the concatenated results of the iterator function. + +__Example__ + +```js +async.concat(['dir1','dir2','dir3'], fs.readdir, function(err, files){ + // files is now a list of filenames that exist in the 3 directories +}); +``` + +--------------------------------------- + + +### concatSeries(arr, iterator, callback) + +Same as async.concat, but executes in series instead of parallel. + + +## Control Flow + + +### series(tasks, [callback]) + +Run an array of functions in series, each one running once the previous +function has completed. If any functions in the series pass an error to its +callback, no more functions are run and the callback for the series is +immediately called with the value of the error. Once the tasks have completed, +the results are passed to the final callback as an array. + +It is also possible to use an object instead of an array. Each property will be +run as a function and the results will be passed to the final callback as an object +instead of an array. This can be a more readable way of handling results from +async.series. + + +__Arguments__ + +* tasks - An array or object containing functions to run, each function is passed + a callback(err, result) it must call on completion with an error (which can + be null) and an optional result value. +* callback(err, results) - An optional callback to run once all the functions + have completed. This function gets a results array (or object) containing all + the result arguments passed to the task callbacks. + +__Example__ + +```js +async.series([ + function(callback){ + // do some stuff ... + callback(null, 'one'); + }, + function(callback){ + // do some more stuff ... + callback(null, 'two'); + } +], +// optional callback +function(err, results){ + // results is now equal to ['one', 'two'] +}); + + +// an example using an object instead of an array +async.series({ + one: function(callback){ + setTimeout(function(){ + callback(null, 1); + }, 200); + }, + two: function(callback){ + setTimeout(function(){ + callback(null, 2); + }, 100); + } +}, +function(err, results) { + // results is now equal to: {one: 1, two: 2} +}); +``` + +--------------------------------------- + + +### parallel(tasks, [callback]) + +Run an array of functions in parallel, without waiting until the previous +function has completed. If any of the functions pass an error to its +callback, the main callback is immediately called with the value of the error. +Once the tasks have completed, the results are passed to the final callback as an +array. + +It is also possible to use an object instead of an array. Each property will be +run as a function and the results will be passed to the final callback as an object +instead of an array. This can be a more readable way of handling results from +async.parallel. + + +__Arguments__ + +* tasks - An array or object containing functions to run, each function is passed + a callback(err, result) it must call on completion with an error (which can + be null) and an optional result value. +* callback(err, results) - An optional callback to run once all the functions + have completed. This function gets a results array (or object) containing all + the result arguments passed to the task callbacks. + +__Example__ + +```js +async.parallel([ + function(callback){ + setTimeout(function(){ + callback(null, 'one'); + }, 200); + }, + function(callback){ + setTimeout(function(){ + callback(null, 'two'); + }, 100); + } +], +// optional callback +function(err, results){ + // the results array will equal ['one','two'] even though + // the second function had a shorter timeout. +}); + + +// an example using an object instead of an array +async.parallel({ + one: function(callback){ + setTimeout(function(){ + callback(null, 1); + }, 200); + }, + two: function(callback){ + setTimeout(function(){ + callback(null, 2); + }, 100); + } +}, +function(err, results) { + // results is now equals to: {one: 1, two: 2} +}); +``` + +--------------------------------------- + + +### parallelLimit(tasks, limit, [callback]) + +The same as parallel only the tasks are executed in parallel with a maximum of "limit" +tasks executing at any time. + +Note that the tasks are not executed in batches, so there is no guarantee that +the first "limit" tasks will complete before any others are started. + +__Arguments__ + +* tasks - An array or object containing functions to run, each function is passed + a callback(err, result) it must call on completion with an error (which can + be null) and an optional result value. +* limit - The maximum number of tasks to run at any time. +* callback(err, results) - An optional callback to run once all the functions + have completed. This function gets a results array (or object) containing all + the result arguments passed to the task callbacks. + +--------------------------------------- + + +### whilst(test, fn, callback) + +Repeatedly call fn, while test returns true. Calls the callback when stopped, +or an error occurs. + +__Arguments__ + +* test() - synchronous truth test to perform before each execution of fn. +* fn(callback) - A function to call each time the test passes. The function is + passed a callback(err) which must be called once it has completed with an + optional error argument. +* callback(err) - A callback which is called after the test fails and repeated + execution of fn has stopped. + +__Example__ + +```js +var count = 0; + +async.whilst( + function () { return count < 5; }, + function (callback) { + count++; + setTimeout(callback, 1000); + }, + function (err) { + // 5 seconds have passed + } +); +``` + +--------------------------------------- + + +### doWhilst(fn, test, callback) + +The post check version of whilst. To reflect the difference in the order of operations `test` and `fn` arguments are switched. `doWhilst` is to `whilst` as `do while` is to `while` in plain JavaScript. + +--------------------------------------- + + +### until(test, fn, callback) + +Repeatedly call fn, until test returns true. Calls the callback when stopped, +or an error occurs. + +The inverse of async.whilst. + +--------------------------------------- + + +### doUntil(fn, test, callback) + +Like doWhilst except the test is inverted. Note the argument ordering differs from `until`. + +--------------------------------------- + + +### forever(fn, callback) + +Calls the asynchronous function 'fn' repeatedly, in series, indefinitely. +If an error is passed to fn's callback then 'callback' is called with the +error, otherwise it will never be called. + +--------------------------------------- + + +### waterfall(tasks, [callback]) + +Runs an array of functions in series, each passing their results to the next in +the array. However, if any of the functions pass an error to the callback, the +next function is not executed and the main callback is immediately called with +the error. + +__Arguments__ + +* tasks - An array of functions to run, each function is passed a + callback(err, result1, result2, ...) it must call on completion. The first + argument is an error (which can be null) and any further arguments will be + passed as arguments in order to the next task. +* callback(err, [results]) - An optional callback to run once all the functions + have completed. This will be passed the results of the last task's callback. + + + +__Example__ + +```js +async.waterfall([ + function(callback){ + callback(null, 'one', 'two'); + }, + function(arg1, arg2, callback){ + callback(null, 'three'); + }, + function(arg1, callback){ + // arg1 now equals 'three' + callback(null, 'done'); + } +], function (err, result) { + // result now equals 'done' +}); +``` + +--------------------------------------- + +### compose(fn1, fn2...) + +Creates a function which is a composition of the passed asynchronous +functions. Each function consumes the return value of the function that +follows. Composing functions f(), g() and h() would produce the result of +f(g(h())), only this version uses callbacks to obtain the return values. + +Each function is executed with the `this` binding of the composed function. + +__Arguments__ + +* functions... - the asynchronous functions to compose + + +__Example__ + +```js +function add1(n, callback) { + setTimeout(function () { + callback(null, n + 1); + }, 10); +} + +function mul3(n, callback) { + setTimeout(function () { + callback(null, n * 3); + }, 10); +} + +var add1mul3 = async.compose(mul3, add1); + +add1mul3(4, function (err, result) { + // result now equals 15 +}); +``` + +--------------------------------------- + +### applyEach(fns, args..., callback) + +Applies the provided arguments to each function in the array, calling the +callback after all functions have completed. If you only provide the first +argument then it will return a function which lets you pass in the +arguments as if it were a single function call. + +__Arguments__ + +* fns - the asynchronous functions to all call with the same arguments +* args... - any number of separate arguments to pass to the function +* callback - the final argument should be the callback, called when all + functions have completed processing + + +__Example__ + +```js +async.applyEach([enableSearch, updateSchema], 'bucket', callback); + +// partial application example: +async.each( + buckets, + async.applyEach([enableSearch, updateSchema]), + callback +); +``` + +--------------------------------------- + + +### applyEachSeries(arr, iterator, callback) + +The same as applyEach only the functions are applied in series. + +--------------------------------------- + + +### queue(worker, concurrency) + +Creates a queue object with the specified concurrency. Tasks added to the +queue will be processed in parallel (up to the concurrency limit). If all +workers are in progress, the task is queued until one is available. Once +a worker has completed a task, the task's callback is called. + +__Arguments__ + +* worker(task, callback) - An asynchronous function for processing a queued + task, which must call its callback(err) argument when finished, with an + optional error as an argument. +* concurrency - An integer for determining how many worker functions should be + run in parallel. + +__Queue objects__ + +The queue object returned by this function has the following properties and +methods: + +* length() - a function returning the number of items waiting to be processed. +* concurrency - an integer for determining how many worker functions should be + run in parallel. This property can be changed after a queue is created to + alter the concurrency on-the-fly. +* push(task, [callback]) - add a new task to the queue, the callback is called + once the worker has finished processing the task. + instead of a single task, an array of tasks can be submitted. the respective callback is used for every task in the list. +* unshift(task, [callback]) - add a new task to the front of the queue. +* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued +* empty - a callback that is called when the last item from the queue is given to a worker +* drain - a callback that is called when the last item from the queue has returned from the worker + +__Example__ + +```js +// create a queue object with concurrency 2 + +var q = async.queue(function (task, callback) { + console.log('hello ' + task.name); + callback(); +}, 2); + + +// assign a callback +q.drain = function() { + console.log('all items have been processed'); +} + +// add some items to the queue + +q.push({name: 'foo'}, function (err) { + console.log('finished processing foo'); +}); +q.push({name: 'bar'}, function (err) { + console.log('finished processing bar'); +}); + +// add some items to the queue (batch-wise) + +q.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function (err) { + console.log('finished processing bar'); +}); + +// add some items to the front of the queue + +q.unshift({name: 'bar'}, function (err) { + console.log('finished processing bar'); +}); +``` + +--------------------------------------- + + +### cargo(worker, [payload]) + +Creates a cargo object with the specified payload. Tasks added to the +cargo will be processed altogether (up to the payload limit). If the +worker is in progress, the task is queued until it is available. Once +the worker has completed some tasks, each callback of those tasks is called. + +__Arguments__ + +* worker(tasks, callback) - An asynchronous function for processing an array of + queued tasks, which must call its callback(err) argument when finished, with + an optional error as an argument. +* payload - An optional integer for determining how many tasks should be + processed per round; if omitted, the default is unlimited. + +__Cargo objects__ + +The cargo object returned by this function has the following properties and +methods: + +* length() - a function returning the number of items waiting to be processed. +* payload - an integer for determining how many tasks should be + process per round. This property can be changed after a cargo is created to + alter the payload on-the-fly. +* push(task, [callback]) - add a new task to the queue, the callback is called + once the worker has finished processing the task. + instead of a single task, an array of tasks can be submitted. the respective callback is used for every task in the list. +* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued +* empty - a callback that is called when the last item from the queue is given to a worker +* drain - a callback that is called when the last item from the queue has returned from the worker + +__Example__ + +```js +// create a cargo object with payload 2 + +var cargo = async.cargo(function (tasks, callback) { + for(var i=0; i +### auto(tasks, [callback]) + +Determines the best order for running functions based on their requirements. +Each function can optionally depend on other functions being completed first, +and each function is run as soon as its requirements are satisfied. If any of +the functions pass an error to their callback, that function will not complete +(so any other functions depending on it will not run) and the main callback +will be called immediately with the error. Functions also receive an object +containing the results of functions which have completed so far. + +Note, all functions are called with a results object as a second argument, +so it is unsafe to pass functions in the tasks object which cannot handle the +extra argument. For example, this snippet of code: + +```js +async.auto({ + readData: async.apply(fs.readFile, 'data.txt', 'utf-8'); +}, callback); +``` + +will have the effect of calling readFile with the results object as the last +argument, which will fail: + +```js +fs.readFile('data.txt', 'utf-8', cb, {}); +``` + +Instead, wrap the call to readFile in a function which does not forward the +results object: + +```js +async.auto({ + readData: function(cb, results){ + fs.readFile('data.txt', 'utf-8', cb); + } +}, callback); +``` + +__Arguments__ + +* tasks - An object literal containing named functions or an array of + requirements, with the function itself the last item in the array. The key + used for each function or array is used when specifying requirements. The + function receives two arguments: (1) a callback(err, result) which must be + called when finished, passing an error (which can be null) and the result of + the function's execution, and (2) a results object, containing the results of + the previously executed functions. +* callback(err, results) - An optional callback which is called when all the + tasks have been completed. The callback will receive an error as an argument + if any tasks pass an error to their callback. Results will always be passed + but if an error occurred, no other tasks will be performed, and the results + object will only contain partial results. + + +__Example__ + +```js +async.auto({ + get_data: function(callback){ + // async code to get some data + }, + make_folder: function(callback){ + // async code to create a directory to store a file in + // this is run at the same time as getting the data + }, + write_file: ['get_data', 'make_folder', function(callback){ + // once there is some data and the directory exists, + // write the data to a file in the directory + callback(null, filename); + }], + email_link: ['write_file', function(callback, results){ + // once the file is written let's email a link to it... + // results.write_file contains the filename returned by write_file. + }] +}); +``` + +This is a fairly trivial example, but to do this using the basic parallel and +series functions would look like this: + +```js +async.parallel([ + function(callback){ + // async code to get some data + }, + function(callback){ + // async code to create a directory to store a file in + // this is run at the same time as getting the data + } +], +function(err, results){ + async.series([ + function(callback){ + // once there is some data and the directory exists, + // write the data to a file in the directory + }, + function(callback){ + // once the file is written let's email a link to it... + } + ]); +}); +``` + +For a complicated series of async tasks using the auto function makes adding +new tasks much easier and makes the code more readable. + + +--------------------------------------- + + +### iterator(tasks) + +Creates an iterator function which calls the next function in the array, +returning a continuation to call the next one after that. It's also possible to +'peek' the next iterator by doing iterator.next(). + +This function is used internally by the async module but can be useful when +you want to manually control the flow of functions in series. + +__Arguments__ + +* tasks - An array of functions to run. + +__Example__ + +```js +var iterator = async.iterator([ + function(){ sys.p('one'); }, + function(){ sys.p('two'); }, + function(){ sys.p('three'); } +]); + +node> var iterator2 = iterator(); +'one' +node> var iterator3 = iterator2(); +'two' +node> iterator3(); +'three' +node> var nextfn = iterator2.next(); +node> nextfn(); +'three' +``` + +--------------------------------------- + + +### apply(function, arguments..) + +Creates a continuation function with some arguments already applied, a useful +shorthand when combined with other control flow functions. Any arguments +passed to the returned function are added to the arguments originally passed +to apply. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to automatically apply when the + continuation is called. + +__Example__ + +```js +// using apply + +async.parallel([ + async.apply(fs.writeFile, 'testfile1', 'test1'), + async.apply(fs.writeFile, 'testfile2', 'test2'), +]); + + +// the same process without using apply + +async.parallel([ + function(callback){ + fs.writeFile('testfile1', 'test1', callback); + }, + function(callback){ + fs.writeFile('testfile2', 'test2', callback); + } +]); +``` + +It's possible to pass any number of additional arguments when calling the +continuation: + +```js +node> var fn = async.apply(sys.puts, 'one'); +node> fn('two', 'three'); +one +two +three +``` + +--------------------------------------- + + +### nextTick(callback) + +Calls the callback on a later loop around the event loop. In node.js this just +calls process.nextTick, in the browser it falls back to setImmediate(callback) +if available, otherwise setTimeout(callback, 0), which means other higher priority +events may precede the execution of the callback. + +This is used internally for browser-compatibility purposes. + +__Arguments__ + +* callback - The function to call on a later loop around the event loop. + +__Example__ + +```js +var call_order = []; +async.nextTick(function(){ + call_order.push('two'); + // call_order now equals ['one','two'] +}); +call_order.push('one') +``` + + +### times(n, callback) + +Calls the callback n times and accumulates results in the same manner +you would use with async.map. + +__Arguments__ + +* n - The number of times to run the function. +* callback - The function to call n times. + +__Example__ + +```js +// Pretend this is some complicated async factory +var createUser = function(id, callback) { + callback(null, { + id: 'user' + id + }) +} +// generate 5 users +async.times(5, function(n, next){ + createUser(n, function(err, user) { + next(err, user) + }) +}, function(err, users) { + // we should now have 5 users +}); +``` + + +### timesSeries(n, callback) + +The same as times only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. The results array will be in the same order as the original. + + +## Utils + + +### memoize(fn, [hasher]) + +Caches the results of an async function. When creating a hash to store function +results against, the callback is omitted from the hash and an optional hash +function can be used. + +The cache of results is exposed as the `memo` property of the function returned +by `memoize`. + +__Arguments__ + +* fn - the function you to proxy and cache results from. +* hasher - an optional function for generating a custom hash for storing + results, it has all the arguments applied to it apart from the callback, and + must be synchronous. + +__Example__ + +```js +var slow_fn = function (name, callback) { + // do something + callback(null, result); +}; +var fn = async.memoize(slow_fn); + +// fn can now be used as if it were slow_fn +fn('some name', function () { + // callback +}); +``` + + +### unmemoize(fn) + +Undoes a memoized function, reverting it to the original, unmemoized +form. Comes handy in tests. + +__Arguments__ + +* fn - the memoized function + + +### log(function, arguments) + +Logs the result of an async function to the console. Only works in node.js or +in browsers that support console.log and console.error (such as FF and Chrome). +If multiple arguments are returned from the async function, console.log is +called on each argument in order. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to apply to the function. + +__Example__ + +```js +var hello = function(name, callback){ + setTimeout(function(){ + callback(null, 'hello ' + name); + }, 1000); +}; +``` +```js +node> async.log(hello, 'world'); +'hello world' +``` + +--------------------------------------- + + +### dir(function, arguments) + +Logs the result of an async function to the console using console.dir to +display the properties of the resulting object. Only works in node.js or +in browsers that support console.dir and console.error (such as FF and Chrome). +If multiple arguments are returned from the async function, console.dir is +called on each argument in order. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to apply to the function. + +__Example__ + +```js +var hello = function(name, callback){ + setTimeout(function(){ + callback(null, {hello: name}); + }, 1000); +}; +``` +```js +node> async.dir(hello, 'world'); +{hello: 'world'} +``` + +--------------------------------------- + + +### noConflict() + +Changes the value of async back to its original value, returning a reference to the +async object. diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/async/component.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/async/component.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,11 @@ +{ + "name": "async", + "repo": "caolan/async", + "description": "Higher-order functions and common patterns for asynchronous code", + "version": "0.1.23", + "keywords": [], + "dependencies": {}, + "development": {}, + "main": "lib/async.js", + "scripts": [ "lib/async.js" ] +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/async/lib/async.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/async/lib/async.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,955 @@ +/*global setImmediate: false, setTimeout: false, console: false */ +(function () { + + var async = {}; + + // global on the server, window in the browser + var root, previous_async; + + root = this; + if (root != null) { + previous_async = root.async; + } + + async.noConflict = function () { + root.async = previous_async; + return async; + }; + + function only_once(fn) { + var called = false; + return function() { + if (called) throw new Error("Callback was already called."); + called = true; + fn.apply(root, arguments); + } + } + + //// cross-browser compatiblity functions //// + + var _each = function (arr, iterator) { + if (arr.forEach) { + return arr.forEach(iterator); + } + for (var i = 0; i < arr.length; i += 1) { + iterator(arr[i], i, arr); + } + }; + + var _map = function (arr, iterator) { + if (arr.map) { + return arr.map(iterator); + } + var results = []; + _each(arr, function (x, i, a) { + results.push(iterator(x, i, a)); + }); + return results; + }; + + var _reduce = function (arr, iterator, memo) { + if (arr.reduce) { + return arr.reduce(iterator, memo); + } + _each(arr, function (x, i, a) { + memo = iterator(memo, x, i, a); + }); + return memo; + }; + + var _keys = function (obj) { + if (Object.keys) { + return Object.keys(obj); + } + var keys = []; + for (var k in obj) { + if (obj.hasOwnProperty(k)) { + keys.push(k); + } + } + return keys; + }; + + //// exported async module functions //// + + //// nextTick implementation with browser-compatible fallback //// + if (typeof process === 'undefined' || !(process.nextTick)) { + if (typeof setImmediate === 'function') { + async.nextTick = function (fn) { + // not a direct alias for IE10 compatibility + setImmediate(fn); + }; + async.setImmediate = async.nextTick; + } + else { + async.nextTick = function (fn) { + setTimeout(fn, 0); + }; + async.setImmediate = async.nextTick; + } + } + else { + async.nextTick = process.nextTick; + if (typeof setImmediate !== 'undefined') { + async.setImmediate = setImmediate; + } + else { + async.setImmediate = async.nextTick; + } + } + + async.each = function (arr, iterator, callback) { + callback = callback || function () {}; + if (!arr.length) { + return callback(); + } + var completed = 0; + _each(arr, function (x) { + iterator(x, only_once(function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed >= arr.length) { + callback(null); + } + } + })); + }); + }; + async.forEach = async.each; + + async.eachSeries = function (arr, iterator, callback) { + callback = callback || function () {}; + if (!arr.length) { + return callback(); + } + var completed = 0; + var iterate = function () { + iterator(arr[completed], function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed >= arr.length) { + callback(null); + } + else { + iterate(); + } + } + }); + }; + iterate(); + }; + async.forEachSeries = async.eachSeries; + + async.eachLimit = function (arr, limit, iterator, callback) { + var fn = _eachLimit(limit); + fn.apply(null, [arr, iterator, callback]); + }; + async.forEachLimit = async.eachLimit; + + var _eachLimit = function (limit) { + + return function (arr, iterator, callback) { + callback = callback || function () {}; + if (!arr.length || limit <= 0) { + return callback(); + } + var completed = 0; + var started = 0; + var running = 0; + + (function replenish () { + if (completed >= arr.length) { + return callback(); + } + + while (running < limit && started < arr.length) { + started += 1; + running += 1; + iterator(arr[started - 1], function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + running -= 1; + if (completed >= arr.length) { + callback(); + } + else { + replenish(); + } + } + }); + } + })(); + }; + }; + + + var doParallel = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.each].concat(args)); + }; + }; + var doParallelLimit = function(limit, fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [_eachLimit(limit)].concat(args)); + }; + }; + var doSeries = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.eachSeries].concat(args)); + }; + }; + + + var _asyncMap = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (err, v) { + results[x.index] = v; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + }; + async.map = doParallel(_asyncMap); + async.mapSeries = doSeries(_asyncMap); + async.mapLimit = function (arr, limit, iterator, callback) { + return _mapLimit(limit)(arr, iterator, callback); + }; + + var _mapLimit = function(limit) { + return doParallelLimit(limit, _asyncMap); + }; + + // reduce only has a series version, as doing reduce in parallel won't + // work in many situations. + async.reduce = function (arr, memo, iterator, callback) { + async.eachSeries(arr, function (x, callback) { + iterator(memo, x, function (err, v) { + memo = v; + callback(err); + }); + }, function (err) { + callback(err, memo); + }); + }; + // inject alias + async.inject = async.reduce; + // foldl alias + async.foldl = async.reduce; + + async.reduceRight = function (arr, memo, iterator, callback) { + var reversed = _map(arr, function (x) { + return x; + }).reverse(); + async.reduce(reversed, memo, iterator, callback); + }; + // foldr alias + async.foldr = async.reduceRight; + + var _filter = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.filter = doParallel(_filter); + async.filterSeries = doSeries(_filter); + // select alias + async.select = async.filter; + async.selectSeries = async.filterSeries; + + var _reject = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (!v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.reject = doParallel(_reject); + async.rejectSeries = doSeries(_reject); + + var _detect = function (eachfn, arr, iterator, main_callback) { + eachfn(arr, function (x, callback) { + iterator(x, function (result) { + if (result) { + main_callback(x); + main_callback = function () {}; + } + else { + callback(); + } + }); + }, function (err) { + main_callback(); + }); + }; + async.detect = doParallel(_detect); + async.detectSeries = doSeries(_detect); + + async.some = function (arr, iterator, main_callback) { + async.each(arr, function (x, callback) { + iterator(x, function (v) { + if (v) { + main_callback(true); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(false); + }); + }; + // any alias + async.any = async.some; + + async.every = function (arr, iterator, main_callback) { + async.each(arr, function (x, callback) { + iterator(x, function (v) { + if (!v) { + main_callback(false); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(true); + }); + }; + // all alias + async.all = async.every; + + async.sortBy = function (arr, iterator, callback) { + async.map(arr, function (x, callback) { + iterator(x, function (err, criteria) { + if (err) { + callback(err); + } + else { + callback(null, {value: x, criteria: criteria}); + } + }); + }, function (err, results) { + if (err) { + return callback(err); + } + else { + var fn = function (left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }; + callback(null, _map(results.sort(fn), function (x) { + return x.value; + })); + } + }); + }; + + async.auto = function (tasks, callback) { + callback = callback || function () {}; + var keys = _keys(tasks); + if (!keys.length) { + return callback(null); + } + + var results = {}; + + var listeners = []; + var addListener = function (fn) { + listeners.unshift(fn); + }; + var removeListener = function (fn) { + for (var i = 0; i < listeners.length; i += 1) { + if (listeners[i] === fn) { + listeners.splice(i, 1); + return; + } + } + }; + var taskComplete = function () { + _each(listeners.slice(0), function (fn) { + fn(); + }); + }; + + addListener(function () { + if (_keys(results).length === keys.length) { + callback(null, results); + callback = function () {}; + } + }); + + _each(keys, function (k) { + var task = (tasks[k] instanceof Function) ? [tasks[k]]: tasks[k]; + var taskCallback = function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + if (err) { + var safeResults = {}; + _each(_keys(results), function(rkey) { + safeResults[rkey] = results[rkey]; + }); + safeResults[k] = args; + callback(err, safeResults); + // stop subsequent errors hitting callback multiple times + callback = function () {}; + } + else { + results[k] = args; + async.setImmediate(taskComplete); + } + }; + var requires = task.slice(0, Math.abs(task.length - 1)) || []; + var ready = function () { + return _reduce(requires, function (a, x) { + return (a && results.hasOwnProperty(x)); + }, true) && !results.hasOwnProperty(k); + }; + if (ready()) { + task[task.length - 1](taskCallback, results); + } + else { + var listener = function () { + if (ready()) { + removeListener(listener); + task[task.length - 1](taskCallback, results); + } + }; + addListener(listener); + } + }); + }; + + async.waterfall = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor !== Array) { + var err = new Error('First argument to waterfall must be an array of functions'); + return callback(err); + } + if (!tasks.length) { + return callback(); + } + var wrapIterator = function (iterator) { + return function (err) { + if (err) { + callback.apply(null, arguments); + callback = function () {}; + } + else { + var args = Array.prototype.slice.call(arguments, 1); + var next = iterator.next(); + if (next) { + args.push(wrapIterator(next)); + } + else { + args.push(callback); + } + async.setImmediate(function () { + iterator.apply(null, args); + }); + } + }; + }; + wrapIterator(async.iterator(tasks))(); + }; + + var _parallel = function(eachfn, tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + eachfn.map(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args); + }); + } + }, callback); + } + else { + var results = {}; + eachfn.each(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.parallel = function (tasks, callback) { + _parallel({ map: async.map, each: async.each }, tasks, callback); + }; + + async.parallelLimit = function(tasks, limit, callback) { + _parallel({ map: _mapLimit(limit), each: _eachLimit(limit) }, tasks, callback); + }; + + async.series = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.mapSeries(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args); + }); + } + }, callback); + } + else { + var results = {}; + async.eachSeries(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.iterator = function (tasks) { + var makeCallback = function (index) { + var fn = function () { + if (tasks.length) { + tasks[index].apply(null, arguments); + } + return fn.next(); + }; + fn.next = function () { + return (index < tasks.length - 1) ? makeCallback(index + 1): null; + }; + return fn; + }; + return makeCallback(0); + }; + + async.apply = function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + return function () { + return fn.apply( + null, args.concat(Array.prototype.slice.call(arguments)) + ); + }; + }; + + var _concat = function (eachfn, arr, fn, callback) { + var r = []; + eachfn(arr, function (x, cb) { + fn(x, function (err, y) { + r = r.concat(y || []); + cb(err); + }); + }, function (err) { + callback(err, r); + }); + }; + async.concat = doParallel(_concat); + async.concatSeries = doSeries(_concat); + + async.whilst = function (test, iterator, callback) { + if (test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.whilst(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.doWhilst = function (iterator, test, callback) { + iterator(function (err) { + if (err) { + return callback(err); + } + if (test()) { + async.doWhilst(iterator, test, callback); + } + else { + callback(); + } + }); + }; + + async.until = function (test, iterator, callback) { + if (!test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.until(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.doUntil = function (iterator, test, callback) { + iterator(function (err) { + if (err) { + return callback(err); + } + if (!test()) { + async.doUntil(iterator, test, callback); + } + else { + callback(); + } + }); + }; + + async.queue = function (worker, concurrency) { + if (concurrency === undefined) { + concurrency = 1; + } + function _insert(q, data, pos, callback) { + if(data.constructor !== Array) { + data = [data]; + } + _each(data, function(task) { + var item = { + data: task, + callback: typeof callback === 'function' ? callback : null + }; + + if (pos) { + q.tasks.unshift(item); + } else { + q.tasks.push(item); + } + + if (q.saturated && q.tasks.length === concurrency) { + q.saturated(); + } + async.setImmediate(q.process); + }); + } + + var workers = 0; + var q = { + tasks: [], + concurrency: concurrency, + saturated: null, + empty: null, + drain: null, + push: function (data, callback) { + _insert(q, data, false, callback); + }, + unshift: function (data, callback) { + _insert(q, data, true, callback); + }, + process: function () { + if (workers < q.concurrency && q.tasks.length) { + var task = q.tasks.shift(); + if (q.empty && q.tasks.length === 0) { + q.empty(); + } + workers += 1; + var next = function () { + workers -= 1; + if (task.callback) { + task.callback.apply(task, arguments); + } + if (q.drain && q.tasks.length + workers === 0) { + q.drain(); + } + q.process(); + }; + var cb = only_once(next); + worker(task.data, cb); + } + }, + length: function () { + return q.tasks.length; + }, + running: function () { + return workers; + } + }; + return q; + }; + + async.cargo = function (worker, payload) { + var working = false, + tasks = []; + + var cargo = { + tasks: tasks, + payload: payload, + saturated: null, + empty: null, + drain: null, + push: function (data, callback) { + if(data.constructor !== Array) { + data = [data]; + } + _each(data, function(task) { + tasks.push({ + data: task, + callback: typeof callback === 'function' ? callback : null + }); + if (cargo.saturated && tasks.length === payload) { + cargo.saturated(); + } + }); + async.setImmediate(cargo.process); + }, + process: function process() { + if (working) return; + if (tasks.length === 0) { + if(cargo.drain) cargo.drain(); + return; + } + + var ts = typeof payload === 'number' + ? tasks.splice(0, payload) + : tasks.splice(0); + + var ds = _map(ts, function (task) { + return task.data; + }); + + if(cargo.empty) cargo.empty(); + working = true; + worker(ds, function () { + working = false; + + var args = arguments; + _each(ts, function (data) { + if (data.callback) { + data.callback.apply(null, args); + } + }); + + process(); + }); + }, + length: function () { + return tasks.length; + }, + running: function () { + return working; + } + }; + return cargo; + }; + + var _console_fn = function (name) { + return function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + fn.apply(null, args.concat([function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (typeof console !== 'undefined') { + if (err) { + if (console.error) { + console.error(err); + } + } + else if (console[name]) { + _each(args, function (x) { + console[name](x); + }); + } + } + }])); + }; + }; + async.log = _console_fn('log'); + async.dir = _console_fn('dir'); + /*async.info = _console_fn('info'); + async.warn = _console_fn('warn'); + async.error = _console_fn('error');*/ + + async.memoize = function (fn, hasher) { + var memo = {}; + var queues = {}; + hasher = hasher || function (x) { + return x; + }; + var memoized = function () { + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + var key = hasher.apply(null, args); + if (key in memo) { + callback.apply(null, memo[key]); + } + else if (key in queues) { + queues[key].push(callback); + } + else { + queues[key] = [callback]; + fn.apply(null, args.concat([function () { + memo[key] = arguments; + var q = queues[key]; + delete queues[key]; + for (var i = 0, l = q.length; i < l; i++) { + q[i].apply(null, arguments); + } + }])); + } + }; + memoized.memo = memo; + memoized.unmemoized = fn; + return memoized; + }; + + async.unmemoize = function (fn) { + return function () { + return (fn.unmemoized || fn).apply(null, arguments); + }; + }; + + async.times = function (count, iterator, callback) { + var counter = []; + for (var i = 0; i < count; i++) { + counter.push(i); + } + return async.map(counter, iterator, callback); + }; + + async.timesSeries = function (count, iterator, callback) { + var counter = []; + for (var i = 0; i < count; i++) { + counter.push(i); + } + return async.mapSeries(counter, iterator, callback); + }; + + async.compose = function (/* functions... */) { + var fns = Array.prototype.reverse.call(arguments); + return function () { + var that = this; + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + async.reduce(fns, args, function (newargs, fn, cb) { + fn.apply(that, newargs.concat([function () { + var err = arguments[0]; + var nextargs = Array.prototype.slice.call(arguments, 1); + cb(err, nextargs); + }])) + }, + function (err, results) { + callback.apply(that, [err].concat(results)); + }); + }; + }; + + var _applyEach = function (eachfn, fns /*args...*/) { + var go = function () { + var that = this; + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + return eachfn(fns, function (fn, cb) { + fn.apply(that, args.concat([cb])); + }, + callback); + }; + if (arguments.length > 2) { + var args = Array.prototype.slice.call(arguments, 2); + return go.apply(this, args); + } + else { + return go; + } + }; + async.applyEach = doParallel(_applyEach); + async.applyEachSeries = doSeries(_applyEach); + + async.forever = function (fn, callback) { + function next(err) { + if (err) { + if (callback) { + return callback(err); + } + throw err; + } + fn(next); + } + next(); + }; + + // AMD / RequireJS + if (typeof define !== 'undefined' && define.amd) { + define([], function () { + return async; + }); + } + // Node.js + else if (typeof module !== 'undefined' && module.exports) { + module.exports = async; + } + // included directly via \n\n```\n\n## Documentation\n\n### Collections\n\n* [each](#each)\n* [map](#map)\n* [filter](#filter)\n* [reject](#reject)\n* [reduce](#reduce)\n* [detect](#detect)\n* [sortBy](#sortBy)\n* [some](#some)\n* [every](#every)\n* [concat](#concat)\n\n### Control Flow\n\n* [series](#series)\n* [parallel](#parallel)\n* [whilst](#whilst)\n* [doWhilst](#doWhilst)\n* [until](#until)\n* [doUntil](#doUntil)\n* [forever](#forever)\n* [waterfall](#waterfall)\n* [compose](#compose)\n* [applyEach](#applyEach)\n* [queue](#queue)\n* [cargo](#cargo)\n* [auto](#auto)\n* [iterator](#iterator)\n* [apply](#apply)\n* [nextTick](#nextTick)\n* [times](#times)\n* [timesSeries](#timesSeries)\n\n### Utils\n\n* [memoize](#memoize)\n* [unmemoize](#unmemoize)\n* [log](#log)\n* [dir](#dir)\n* [noConflict](#noConflict)\n\n\n## Collections\n\n\n\n### each(arr, iterator, callback)\n\nApplies an iterator function to each item in an array, in parallel.\nThe iterator is called with an item from the list and a callback for when it\nhas finished. If the iterator passes an error to this callback, the main\ncallback for the each function is immediately called with the error.\n\nNote, that since this function applies the iterator to each item in parallel\nthere is no guarantee that the iterator functions will complete in order.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err) which must be called once it has \n completed. If no error has occured, the callback should be run without \n arguments or with an explicit null argument.\n* callback(err) - A callback which is called after all the iterator functions\n have finished, or an error has occurred.\n\n__Example__\n\n```js\n// assuming openFiles is an array of file names and saveFile is a function\n// to save the modified contents of that file:\n\nasync.each(openFiles, saveFile, function(err){\n // if any of the saves produced an error, err would equal that error\n});\n```\n\n---------------------------------------\n\n\n\n### eachSeries(arr, iterator, callback)\n\nThe same as each only the iterator is applied to each item in the array in\nseries. The next iterator is only called once the current one has completed\nprocessing. This means the iterator functions will complete in order.\n\n\n---------------------------------------\n\n\n\n### eachLimit(arr, limit, iterator, callback)\n\nThe same as each only no more than \"limit\" iterators will be simultaneously \nrunning at any time.\n\nNote that the items are not processed in batches, so there is no guarantee that\n the first \"limit\" iterator functions will complete before any others are \nstarted.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* limit - The maximum number of iterators to run at any time.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err) which must be called once it has \n completed. If no error has occured, the callback should be run without \n arguments or with an explicit null argument.\n* callback(err) - A callback which is called after all the iterator functions\n have finished, or an error has occurred.\n\n__Example__\n\n```js\n// Assume documents is an array of JSON objects and requestApi is a\n// function that interacts with a rate-limited REST api.\n\nasync.eachLimit(documents, 20, requestApi, function(err){\n // if any of the saves produced an error, err would equal that error\n});\n```\n\n---------------------------------------\n\n\n### map(arr, iterator, callback)\n\nProduces a new array of values by mapping each value in the given array through\nthe iterator function. The iterator is called with an item from the array and a\ncallback for when it has finished processing. The callback takes 2 arguments, \nan error and the transformed item from the array. If the iterator passes an\nerror to this callback, the main callback for the map function is immediately\ncalled with the error.\n\nNote, that since this function applies the iterator to each item in parallel\nthere is no guarantee that the iterator functions will complete in order, however\nthe results array will be in the same order as the original array.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err, transformed) which must be called once \n it has completed with an error (which can be null) and a transformed item.\n* callback(err, results) - A callback which is called after all the iterator\n functions have finished, or an error has occurred. Results is an array of the\n transformed items from the original array.\n\n__Example__\n\n```js\nasync.map(['file1','file2','file3'], fs.stat, function(err, results){\n // results is now an array of stats for each file\n});\n```\n\n---------------------------------------\n\n\n### mapSeries(arr, iterator, callback)\n\nThe same as map only the iterator is applied to each item in the array in\nseries. The next iterator is only called once the current one has completed\nprocessing. The results array will be in the same order as the original.\n\n\n---------------------------------------\n\n\n### mapLimit(arr, limit, iterator, callback)\n\nThe same as map only no more than \"limit\" iterators will be simultaneously \nrunning at any time.\n\nNote that the items are not processed in batches, so there is no guarantee that\n the first \"limit\" iterator functions will complete before any others are \nstarted.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* limit - The maximum number of iterators to run at any time.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err, transformed) which must be called once \n it has completed with an error (which can be null) and a transformed item.\n* callback(err, results) - A callback which is called after all the iterator\n functions have finished, or an error has occurred. Results is an array of the\n transformed items from the original array.\n\n__Example__\n\n```js\nasync.map(['file1','file2','file3'], 1, fs.stat, function(err, results){\n // results is now an array of stats for each file\n});\n```\n\n---------------------------------------\n\n\n### filter(arr, iterator, callback)\n\n__Alias:__ select\n\nReturns a new array of all the values which pass an async truth test.\n_The callback for each iterator call only accepts a single argument of true or\nfalse, it does not accept an error argument first!_ This is in-line with the\nway node libraries work with truth tests like fs.exists. This operation is\nperformed in parallel, but the results array will be in the same order as the\noriginal.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback(truthValue) which must be called with a \n boolean argument once it has completed.\n* callback(results) - A callback which is called after all the iterator\n functions have finished.\n\n__Example__\n\n```js\nasync.filter(['file1','file2','file3'], fs.exists, function(results){\n // results now equals an array of the existing files\n});\n```\n\n---------------------------------------\n\n\n### filterSeries(arr, iterator, callback)\n\n__alias:__ selectSeries\n\nThe same as filter only the iterator is applied to each item in the array in\nseries. The next iterator is only called once the current one has completed\nprocessing. The results array will be in the same order as the original.\n\n---------------------------------------\n\n\n### reject(arr, iterator, callback)\n\nThe opposite of filter. Removes values that pass an async truth test.\n\n---------------------------------------\n\n\n### rejectSeries(arr, iterator, callback)\n\nThe same as reject, only the iterator is applied to each item in the array\nin series.\n\n\n---------------------------------------\n\n\n### reduce(arr, memo, iterator, callback)\n\n__aliases:__ inject, foldl\n\nReduces a list of values into a single value using an async iterator to return\neach successive step. Memo is the initial state of the reduction. This\nfunction only operates in series. For performance reasons, it may make sense to\nsplit a call to this function into a parallel map, then use the normal\nArray.prototype.reduce on the results. This function is for situations where\neach step in the reduction needs to be async, if you can get the data before\nreducing it then it's probably a good idea to do so.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* memo - The initial state of the reduction.\n* iterator(memo, item, callback) - A function applied to each item in the\n array to produce the next step in the reduction. The iterator is passed a\n callback(err, reduction) which accepts an optional error as its first \n argument, and the state of the reduction as the second. If an error is \n passed to the callback, the reduction is stopped and the main callback is \n immediately called with the error.\n* callback(err, result) - A callback which is called after all the iterator\n functions have finished. Result is the reduced value.\n\n__Example__\n\n```js\nasync.reduce([1,2,3], 0, function(memo, item, callback){\n // pointless async:\n process.nextTick(function(){\n callback(null, memo + item)\n });\n}, function(err, result){\n // result is now equal to the last value of memo, which is 6\n});\n```\n\n---------------------------------------\n\n\n### reduceRight(arr, memo, iterator, callback)\n\n__Alias:__ foldr\n\nSame as reduce, only operates on the items in the array in reverse order.\n\n\n---------------------------------------\n\n\n### detect(arr, iterator, callback)\n\nReturns the first value in a list that passes an async truth test. The\niterator is applied in parallel, meaning the first iterator to return true will\nfire the detect callback with that result. That means the result might not be\nthe first item in the original array (in terms of order) that passes the test.\n\nIf order within the original array is important then look at detectSeries.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback(truthValue) which must be called with a \n boolean argument once it has completed.\n* callback(result) - A callback which is called as soon as any iterator returns\n true, or after all the iterator functions have finished. Result will be\n the first item in the array that passes the truth test (iterator) or the\n value undefined if none passed.\n\n__Example__\n\n```js\nasync.detect(['file1','file2','file3'], fs.exists, function(result){\n // result now equals the first file in the list that exists\n});\n```\n\n---------------------------------------\n\n\n### detectSeries(arr, iterator, callback)\n\nThe same as detect, only the iterator is applied to each item in the array\nin series. This means the result is always the first in the original array (in\nterms of array order) that passes the truth test.\n\n\n---------------------------------------\n\n\n### sortBy(arr, iterator, callback)\n\nSorts a list by the results of running each value through an async iterator.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err, sortValue) which must be called once it\n has completed with an error (which can be null) and a value to use as the sort\n criteria.\n* callback(err, results) - A callback which is called after all the iterator\n functions have finished, or an error has occurred. Results is the items from\n the original array sorted by the values returned by the iterator calls.\n\n__Example__\n\n```js\nasync.sortBy(['file1','file2','file3'], function(file, callback){\n fs.stat(file, function(err, stats){\n callback(err, stats.mtime);\n });\n}, function(err, results){\n // results is now the original array of files sorted by\n // modified date\n});\n```\n\n---------------------------------------\n\n\n### some(arr, iterator, callback)\n\n__Alias:__ any\n\nReturns true if at least one element in the array satisfies an async test.\n_The callback for each iterator call only accepts a single argument of true or\nfalse, it does not accept an error argument first!_ This is in-line with the\nway node libraries work with truth tests like fs.exists. Once any iterator\ncall returns true, the main callback is immediately called.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback(truthValue) which must be called with a \n boolean argument once it has completed.\n* callback(result) - A callback which is called as soon as any iterator returns\n true, or after all the iterator functions have finished. Result will be\n either true or false depending on the values of the async tests.\n\n__Example__\n\n```js\nasync.some(['file1','file2','file3'], fs.exists, function(result){\n // if result is true then at least one of the files exists\n});\n```\n\n---------------------------------------\n\n\n### every(arr, iterator, callback)\n\n__Alias:__ all\n\nReturns true if every element in the array satisfies an async test.\n_The callback for each iterator call only accepts a single argument of true or\nfalse, it does not accept an error argument first!_ This is in-line with the\nway node libraries work with truth tests like fs.exists.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback(truthValue) which must be called with a \n boolean argument once it has completed.\n* callback(result) - A callback which is called after all the iterator\n functions have finished. Result will be either true or false depending on\n the values of the async tests.\n\n__Example__\n\n```js\nasync.every(['file1','file2','file3'], fs.exists, function(result){\n // if result is true then every file exists\n});\n```\n\n---------------------------------------\n\n\n### concat(arr, iterator, callback)\n\nApplies an iterator to each item in a list, concatenating the results. Returns the\nconcatenated list. The iterators are called in parallel, and the results are\nconcatenated as they return. There is no guarantee that the results array will\nbe returned in the original order of the arguments passed to the iterator function.\n\n__Arguments__\n\n* arr - An array to iterate over\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err, results) which must be called once it \n has completed with an error (which can be null) and an array of results.\n* callback(err, results) - A callback which is called after all the iterator\n functions have finished, or an error has occurred. Results is an array containing\n the concatenated results of the iterator function.\n\n__Example__\n\n```js\nasync.concat(['dir1','dir2','dir3'], fs.readdir, function(err, files){\n // files is now a list of filenames that exist in the 3 directories\n});\n```\n\n---------------------------------------\n\n\n### concatSeries(arr, iterator, callback)\n\nSame as async.concat, but executes in series instead of parallel.\n\n\n## Control Flow\n\n\n### series(tasks, [callback])\n\nRun an array of functions in series, each one running once the previous\nfunction has completed. If any functions in the series pass an error to its\ncallback, no more functions are run and the callback for the series is\nimmediately called with the value of the error. Once the tasks have completed,\nthe results are passed to the final callback as an array.\n\nIt is also possible to use an object instead of an array. Each property will be\nrun as a function and the results will be passed to the final callback as an object\ninstead of an array. This can be a more readable way of handling results from\nasync.series.\n\n\n__Arguments__\n\n* tasks - An array or object containing functions to run, each function is passed\n a callback(err, result) it must call on completion with an error (which can\n be null) and an optional result value.\n* callback(err, results) - An optional callback to run once all the functions\n have completed. This function gets a results array (or object) containing all \n the result arguments passed to the task callbacks.\n\n__Example__\n\n```js\nasync.series([\n function(callback){\n // do some stuff ...\n callback(null, 'one');\n },\n function(callback){\n // do some more stuff ...\n callback(null, 'two');\n }\n],\n// optional callback\nfunction(err, results){\n // results is now equal to ['one', 'two']\n});\n\n\n// an example using an object instead of an array\nasync.series({\n one: function(callback){\n setTimeout(function(){\n callback(null, 1);\n }, 200);\n },\n two: function(callback){\n setTimeout(function(){\n callback(null, 2);\n }, 100);\n }\n},\nfunction(err, results) {\n // results is now equal to: {one: 1, two: 2}\n});\n```\n\n---------------------------------------\n\n\n### parallel(tasks, [callback])\n\nRun an array of functions in parallel, without waiting until the previous\nfunction has completed. If any of the functions pass an error to its\ncallback, the main callback is immediately called with the value of the error.\nOnce the tasks have completed, the results are passed to the final callback as an\narray.\n\nIt is also possible to use an object instead of an array. Each property will be\nrun as a function and the results will be passed to the final callback as an object\ninstead of an array. This can be a more readable way of handling results from\nasync.parallel.\n\n\n__Arguments__\n\n* tasks - An array or object containing functions to run, each function is passed \n a callback(err, result) it must call on completion with an error (which can\n be null) and an optional result value.\n* callback(err, results) - An optional callback to run once all the functions\n have completed. This function gets a results array (or object) containing all \n the result arguments passed to the task callbacks.\n\n__Example__\n\n```js\nasync.parallel([\n function(callback){\n setTimeout(function(){\n callback(null, 'one');\n }, 200);\n },\n function(callback){\n setTimeout(function(){\n callback(null, 'two');\n }, 100);\n }\n],\n// optional callback\nfunction(err, results){\n // the results array will equal ['one','two'] even though\n // the second function had a shorter timeout.\n});\n\n\n// an example using an object instead of an array\nasync.parallel({\n one: function(callback){\n setTimeout(function(){\n callback(null, 1);\n }, 200);\n },\n two: function(callback){\n setTimeout(function(){\n callback(null, 2);\n }, 100);\n }\n},\nfunction(err, results) {\n // results is now equals to: {one: 1, two: 2}\n});\n```\n\n---------------------------------------\n\n\n### parallelLimit(tasks, limit, [callback])\n\nThe same as parallel only the tasks are executed in parallel with a maximum of \"limit\" \ntasks executing at any time.\n\nNote that the tasks are not executed in batches, so there is no guarantee that \nthe first \"limit\" tasks will complete before any others are started.\n\n__Arguments__\n\n* tasks - An array or object containing functions to run, each function is passed \n a callback(err, result) it must call on completion with an error (which can\n be null) and an optional result value.\n* limit - The maximum number of tasks to run at any time.\n* callback(err, results) - An optional callback to run once all the functions\n have completed. This function gets a results array (or object) containing all \n the result arguments passed to the task callbacks.\n\n---------------------------------------\n\n\n### whilst(test, fn, callback)\n\nRepeatedly call fn, while test returns true. Calls the callback when stopped,\nor an error occurs.\n\n__Arguments__\n\n* test() - synchronous truth test to perform before each execution of fn.\n* fn(callback) - A function to call each time the test passes. The function is\n passed a callback(err) which must be called once it has completed with an \n optional error argument.\n* callback(err) - A callback which is called after the test fails and repeated\n execution of fn has stopped.\n\n__Example__\n\n```js\nvar count = 0;\n\nasync.whilst(\n function () { return count < 5; },\n function (callback) {\n count++;\n setTimeout(callback, 1000);\n },\n function (err) {\n // 5 seconds have passed\n }\n);\n```\n\n---------------------------------------\n\n\n### doWhilst(fn, test, callback)\n\nThe post check version of whilst. To reflect the difference in the order of operations `test` and `fn` arguments are switched. `doWhilst` is to `whilst` as `do while` is to `while` in plain JavaScript.\n\n---------------------------------------\n\n\n### until(test, fn, callback)\n\nRepeatedly call fn, until test returns true. Calls the callback when stopped,\nor an error occurs.\n\nThe inverse of async.whilst.\n\n---------------------------------------\n\n\n### doUntil(fn, test, callback)\n\nLike doWhilst except the test is inverted. Note the argument ordering differs from `until`.\n\n---------------------------------------\n\n\n### forever(fn, callback)\n\nCalls the asynchronous function 'fn' repeatedly, in series, indefinitely.\nIf an error is passed to fn's callback then 'callback' is called with the\nerror, otherwise it will never be called.\n\n---------------------------------------\n\n\n### waterfall(tasks, [callback])\n\nRuns an array of functions in series, each passing their results to the next in\nthe array. However, if any of the functions pass an error to the callback, the\nnext function is not executed and the main callback is immediately called with\nthe error.\n\n__Arguments__\n\n* tasks - An array of functions to run, each function is passed a \n callback(err, result1, result2, ...) it must call on completion. The first\n argument is an error (which can be null) and any further arguments will be \n passed as arguments in order to the next task.\n* callback(err, [results]) - An optional callback to run once all the functions\n have completed. This will be passed the results of the last task's callback.\n\n\n\n__Example__\n\n```js\nasync.waterfall([\n function(callback){\n callback(null, 'one', 'two');\n },\n function(arg1, arg2, callback){\n callback(null, 'three');\n },\n function(arg1, callback){\n // arg1 now equals 'three'\n callback(null, 'done');\n }\n], function (err, result) {\n // result now equals 'done' \n});\n```\n\n---------------------------------------\n\n### compose(fn1, fn2...)\n\nCreates a function which is a composition of the passed asynchronous\nfunctions. Each function consumes the return value of the function that\nfollows. Composing functions f(), g() and h() would produce the result of\nf(g(h())), only this version uses callbacks to obtain the return values.\n\nEach function is executed with the `this` binding of the composed function.\n\n__Arguments__\n\n* functions... - the asynchronous functions to compose\n\n\n__Example__\n\n```js\nfunction add1(n, callback) {\n setTimeout(function () {\n callback(null, n + 1);\n }, 10);\n}\n\nfunction mul3(n, callback) {\n setTimeout(function () {\n callback(null, n * 3);\n }, 10);\n}\n\nvar add1mul3 = async.compose(mul3, add1);\n\nadd1mul3(4, function (err, result) {\n // result now equals 15\n});\n```\n\n---------------------------------------\n\n### applyEach(fns, args..., callback)\n\nApplies the provided arguments to each function in the array, calling the\ncallback after all functions have completed. If you only provide the first\nargument then it will return a function which lets you pass in the\narguments as if it were a single function call.\n\n__Arguments__\n\n* fns - the asynchronous functions to all call with the same arguments\n* args... - any number of separate arguments to pass to the function\n* callback - the final argument should be the callback, called when all\n functions have completed processing\n\n\n__Example__\n\n```js\nasync.applyEach([enableSearch, updateSchema], 'bucket', callback);\n\n// partial application example:\nasync.each(\n buckets,\n async.applyEach([enableSearch, updateSchema]),\n callback\n);\n```\n\n---------------------------------------\n\n\n### applyEachSeries(arr, iterator, callback)\n\nThe same as applyEach only the functions are applied in series.\n\n---------------------------------------\n\n\n### queue(worker, concurrency)\n\nCreates a queue object with the specified concurrency. Tasks added to the\nqueue will be processed in parallel (up to the concurrency limit). If all\nworkers are in progress, the task is queued until one is available. Once\na worker has completed a task, the task's callback is called.\n\n__Arguments__\n\n* worker(task, callback) - An asynchronous function for processing a queued\n task, which must call its callback(err) argument when finished, with an \n optional error as an argument.\n* concurrency - An integer for determining how many worker functions should be\n run in parallel.\n\n__Queue objects__\n\nThe queue object returned by this function has the following properties and\nmethods:\n\n* length() - a function returning the number of items waiting to be processed.\n* concurrency - an integer for determining how many worker functions should be\n run in parallel. This property can be changed after a queue is created to\n alter the concurrency on-the-fly.\n* push(task, [callback]) - add a new task to the queue, the callback is called\n once the worker has finished processing the task.\n instead of a single task, an array of tasks can be submitted. the respective callback is used for every task in the list.\n* unshift(task, [callback]) - add a new task to the front of the queue.\n* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued\n* empty - a callback that is called when the last item from the queue is given to a worker\n* drain - a callback that is called when the last item from the queue has returned from the worker\n\n__Example__\n\n```js\n// create a queue object with concurrency 2\n\nvar q = async.queue(function (task, callback) {\n console.log('hello ' + task.name);\n callback();\n}, 2);\n\n\n// assign a callback\nq.drain = function() {\n console.log('all items have been processed');\n}\n\n// add some items to the queue\n\nq.push({name: 'foo'}, function (err) {\n console.log('finished processing foo');\n});\nq.push({name: 'bar'}, function (err) {\n console.log('finished processing bar');\n});\n\n// add some items to the queue (batch-wise)\n\nq.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function (err) {\n console.log('finished processing bar');\n});\n\n// add some items to the front of the queue\n\nq.unshift({name: 'bar'}, function (err) {\n console.log('finished processing bar');\n});\n```\n\n---------------------------------------\n\n\n### cargo(worker, [payload])\n\nCreates a cargo object with the specified payload. Tasks added to the\ncargo will be processed altogether (up to the payload limit). If the\nworker is in progress, the task is queued until it is available. Once\nthe worker has completed some tasks, each callback of those tasks is called.\n\n__Arguments__\n\n* worker(tasks, callback) - An asynchronous function for processing an array of\n queued tasks, which must call its callback(err) argument when finished, with \n an optional error as an argument.\n* payload - An optional integer for determining how many tasks should be\n processed per round; if omitted, the default is unlimited.\n\n__Cargo objects__\n\nThe cargo object returned by this function has the following properties and\nmethods:\n\n* length() - a function returning the number of items waiting to be processed.\n* payload - an integer for determining how many tasks should be\n process per round. This property can be changed after a cargo is created to\n alter the payload on-the-fly.\n* push(task, [callback]) - add a new task to the queue, the callback is called\n once the worker has finished processing the task.\n instead of a single task, an array of tasks can be submitted. the respective callback is used for every task in the list.\n* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued\n* empty - a callback that is called when the last item from the queue is given to a worker\n* drain - a callback that is called when the last item from the queue has returned from the worker\n\n__Example__\n\n```js\n// create a cargo object with payload 2\n\nvar cargo = async.cargo(function (tasks, callback) {\n for(var i=0; i\n### auto(tasks, [callback])\n\nDetermines the best order for running functions based on their requirements.\nEach function can optionally depend on other functions being completed first,\nand each function is run as soon as its requirements are satisfied. If any of\nthe functions pass an error to their callback, that function will not complete\n(so any other functions depending on it will not run) and the main callback\nwill be called immediately with the error. Functions also receive an object\ncontaining the results of functions which have completed so far.\n\nNote, all functions are called with a results object as a second argument, \nso it is unsafe to pass functions in the tasks object which cannot handle the\nextra argument. For example, this snippet of code:\n\n```js\nasync.auto({\n readData: async.apply(fs.readFile, 'data.txt', 'utf-8');\n}, callback);\n```\n\nwill have the effect of calling readFile with the results object as the last\nargument, which will fail:\n\n```js\nfs.readFile('data.txt', 'utf-8', cb, {});\n```\n\nInstead, wrap the call to readFile in a function which does not forward the \nresults object:\n\n```js\nasync.auto({\n readData: function(cb, results){\n fs.readFile('data.txt', 'utf-8', cb);\n }\n}, callback);\n```\n\n__Arguments__\n\n* tasks - An object literal containing named functions or an array of\n requirements, with the function itself the last item in the array. The key\n used for each function or array is used when specifying requirements. The \n function receives two arguments: (1) a callback(err, result) which must be \n called when finished, passing an error (which can be null) and the result of \n the function's execution, and (2) a results object, containing the results of\n the previously executed functions.\n* callback(err, results) - An optional callback which is called when all the\n tasks have been completed. The callback will receive an error as an argument\n if any tasks pass an error to their callback. Results will always be passed\n\tbut if an error occurred, no other tasks will be performed, and the results\n\tobject will only contain partial results.\n \n\n__Example__\n\n```js\nasync.auto({\n get_data: function(callback){\n // async code to get some data\n },\n make_folder: function(callback){\n // async code to create a directory to store a file in\n // this is run at the same time as getting the data\n },\n write_file: ['get_data', 'make_folder', function(callback){\n // once there is some data and the directory exists,\n // write the data to a file in the directory\n callback(null, filename);\n }],\n email_link: ['write_file', function(callback, results){\n // once the file is written let's email a link to it...\n // results.write_file contains the filename returned by write_file.\n }]\n});\n```\n\nThis is a fairly trivial example, but to do this using the basic parallel and\nseries functions would look like this:\n\n```js\nasync.parallel([\n function(callback){\n // async code to get some data\n },\n function(callback){\n // async code to create a directory to store a file in\n // this is run at the same time as getting the data\n }\n],\nfunction(err, results){\n async.series([\n function(callback){\n // once there is some data and the directory exists,\n // write the data to a file in the directory\n },\n function(callback){\n // once the file is written let's email a link to it...\n }\n ]);\n});\n```\n\nFor a complicated series of async tasks using the auto function makes adding\nnew tasks much easier and makes the code more readable.\n\n\n---------------------------------------\n\n\n### iterator(tasks)\n\nCreates an iterator function which calls the next function in the array,\nreturning a continuation to call the next one after that. It's also possible to\n'peek' the next iterator by doing iterator.next().\n\nThis function is used internally by the async module but can be useful when\nyou want to manually control the flow of functions in series.\n\n__Arguments__\n\n* tasks - An array of functions to run.\n\n__Example__\n\n```js\nvar iterator = async.iterator([\n function(){ sys.p('one'); },\n function(){ sys.p('two'); },\n function(){ sys.p('three'); }\n]);\n\nnode> var iterator2 = iterator();\n'one'\nnode> var iterator3 = iterator2();\n'two'\nnode> iterator3();\n'three'\nnode> var nextfn = iterator2.next();\nnode> nextfn();\n'three'\n```\n\n---------------------------------------\n\n\n### apply(function, arguments..)\n\nCreates a continuation function with some arguments already applied, a useful\nshorthand when combined with other control flow functions. Any arguments\npassed to the returned function are added to the arguments originally passed\nto apply.\n\n__Arguments__\n\n* function - The function you want to eventually apply all arguments to.\n* arguments... - Any number of arguments to automatically apply when the\n continuation is called.\n\n__Example__\n\n```js\n// using apply\n\nasync.parallel([\n async.apply(fs.writeFile, 'testfile1', 'test1'),\n async.apply(fs.writeFile, 'testfile2', 'test2'),\n]);\n\n\n// the same process without using apply\n\nasync.parallel([\n function(callback){\n fs.writeFile('testfile1', 'test1', callback);\n },\n function(callback){\n fs.writeFile('testfile2', 'test2', callback);\n }\n]);\n```\n\nIt's possible to pass any number of additional arguments when calling the\ncontinuation:\n\n```js\nnode> var fn = async.apply(sys.puts, 'one');\nnode> fn('two', 'three');\none\ntwo\nthree\n```\n\n---------------------------------------\n\n\n### nextTick(callback)\n\nCalls the callback on a later loop around the event loop. In node.js this just\ncalls process.nextTick, in the browser it falls back to setImmediate(callback)\nif available, otherwise setTimeout(callback, 0), which means other higher priority\nevents may precede the execution of the callback.\n\nThis is used internally for browser-compatibility purposes.\n\n__Arguments__\n\n* callback - The function to call on a later loop around the event loop.\n\n__Example__\n\n```js\nvar call_order = [];\nasync.nextTick(function(){\n call_order.push('two');\n // call_order now equals ['one','two']\n});\ncall_order.push('one')\n```\n\n\n### times(n, callback)\n\nCalls the callback n times and accumulates results in the same manner\nyou would use with async.map.\n\n__Arguments__\n\n* n - The number of times to run the function.\n* callback - The function to call n times.\n\n__Example__\n\n```js\n// Pretend this is some complicated async factory\nvar createUser = function(id, callback) {\n callback(null, {\n id: 'user' + id\n })\n}\n// generate 5 users\nasync.times(5, function(n, next){\n createUser(n, function(err, user) {\n next(err, user)\n })\n}, function(err, users) {\n // we should now have 5 users\n});\n```\n\n\n### timesSeries(n, callback)\n\nThe same as times only the iterator is applied to each item in the array in\nseries. The next iterator is only called once the current one has completed\nprocessing. The results array will be in the same order as the original.\n\n\n## Utils\n\n\n### memoize(fn, [hasher])\n\nCaches the results of an async function. When creating a hash to store function\nresults against, the callback is omitted from the hash and an optional hash\nfunction can be used.\n\nThe cache of results is exposed as the `memo` property of the function returned\nby `memoize`.\n\n__Arguments__\n\n* fn - the function you to proxy and cache results from.\n* hasher - an optional function for generating a custom hash for storing\n results, it has all the arguments applied to it apart from the callback, and\n must be synchronous.\n\n__Example__\n\n```js\nvar slow_fn = function (name, callback) {\n // do something\n callback(null, result);\n};\nvar fn = async.memoize(slow_fn);\n\n// fn can now be used as if it were slow_fn\nfn('some name', function () {\n // callback\n});\n```\n\n\n### unmemoize(fn)\n\nUndoes a memoized function, reverting it to the original, unmemoized\nform. Comes handy in tests.\n\n__Arguments__\n\n* fn - the memoized function\n\n\n### log(function, arguments)\n\nLogs the result of an async function to the console. Only works in node.js or\nin browsers that support console.log and console.error (such as FF and Chrome).\nIf multiple arguments are returned from the async function, console.log is\ncalled on each argument in order.\n\n__Arguments__\n\n* function - The function you want to eventually apply all arguments to.\n* arguments... - Any number of arguments to apply to the function.\n\n__Example__\n\n```js\nvar hello = function(name, callback){\n setTimeout(function(){\n callback(null, 'hello ' + name);\n }, 1000);\n};\n```\n```js\nnode> async.log(hello, 'world');\n'hello world'\n```\n\n---------------------------------------\n\n\n### dir(function, arguments)\n\nLogs the result of an async function to the console using console.dir to\ndisplay the properties of the resulting object. Only works in node.js or\nin browsers that support console.dir and console.error (such as FF and Chrome).\nIf multiple arguments are returned from the async function, console.dir is\ncalled on each argument in order.\n\n__Arguments__\n\n* function - The function you want to eventually apply all arguments to.\n* arguments... - Any number of arguments to apply to the function.\n\n__Example__\n\n```js\nvar hello = function(name, callback){\n setTimeout(function(){\n callback(null, {hello: name});\n }, 1000);\n};\n```\n```js\nnode> async.dir(hello, 'world');\n{hello: 'world'}\n```\n\n---------------------------------------\n\n\n### noConflict()\n\nChanges the value of async back to its original value, returning a reference to the\nasync object.\n", + "readmeFilename": "README.md", + "_id": "async@0.2.9", + "dist": { + "shasum": "df63060fbf3d33286a76aaf6d55a2986d9ff8619" + }, + "_from": "async@~0.2.6", + "_resolved": "https://registry.npmjs.org/async/-/async-0.2.9.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/.npmignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/.npmignore Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,2 @@ +dist/* +node_modules/* diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/.travis.yml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/.travis.yml Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.8 + - "0.10" \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/CHANGELOG.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/CHANGELOG.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,104 @@ +# Change Log + +## 0.1.30 + +* Do not join source root with a source, when the source is a data URI. + +* Extend the test runner to allow running single specific test files at a time. + +* Performance improvements in `SourceNode.prototype.walk` and + `SourceMapConsumer.prototype.eachMapping`. + +* Source map browser builds will now work inside Workers. + +* Better error messages when attempting to add an invalid mapping to a + `SourceMapGenerator`. + +## 0.1.29 + +* Allow duplicate entries in the `names` and `sources` arrays of source maps + (usually from TypeScript) we are parsing. Fixes github isse 72. + +## 0.1.28 + +* Skip duplicate mappings when creating source maps from SourceNode; github + issue 75. + +## 0.1.27 + +* Don't throw an error when the `file` property is missing in SourceMapConsumer, + we don't use it anyway. + +## 0.1.26 + +* Fix SourceNode.fromStringWithSourceMap for empty maps. Fixes github issue 70. + +## 0.1.25 + +* Make compatible with browserify + +## 0.1.24 + +* Fix issue with absolute paths and `file://` URIs. See + https://bugzilla.mozilla.org/show_bug.cgi?id=885597 + +## 0.1.23 + +* Fix issue with absolute paths and sourcesContent, github issue 64. + +## 0.1.22 + +* Ignore duplicate mappings in SourceMapGenerator. Fixes github issue 21. + +## 0.1.21 + +* Fixed handling of sources that start with a slash so that they are relative to + the source root's host. + +## 0.1.20 + +* Fixed github issue #43: absolute URLs aren't joined with the source root + anymore. + +## 0.1.19 + +* Using Travis CI to run tests. + +## 0.1.18 + +* Fixed a bug in the handling of sourceRoot. + +## 0.1.17 + +* Added SourceNode.fromStringWithSourceMap. + +## 0.1.16 + +* Added missing documentation. + +* Fixed the generating of empty mappings in SourceNode. + +## 0.1.15 + +* Added SourceMapGenerator.applySourceMap. + +## 0.1.14 + +* The sourceRoot is now handled consistently. + +## 0.1.13 + +* Added SourceMapGenerator.fromSourceMap. + +## 0.1.12 + +* SourceNode now generates empty mappings too. + +## 0.1.11 + +* Added name support to SourceNode. + +## 0.1.10 + +* Added sourcesContent support to the customer and generator. + diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,28 @@ + +Copyright (c) 2009-2011, Mozilla Foundation and 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. + +* Neither the names of the Mozilla Foundation nor the names of project + contributors may be used to endorse or promote products derived from this + software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/Makefile.dryice.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/Makefile.dryice.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,166 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +var path = require('path'); +var fs = require('fs'); +var copy = require('dryice').copy; + +function removeAmdefine(src) { + src = String(src).replace( + /if\s*\(typeof\s*define\s*!==\s*'function'\)\s*{\s*var\s*define\s*=\s*require\('amdefine'\)\(module,\s*require\);\s*}\s*/g, + ''); + src = src.replace( + /\b(define\(.*)('amdefine',?)/gm, + '$1'); + return src; +} +removeAmdefine.onRead = true; + +function makeNonRelative(src) { + return src + .replace(/require\('.\//g, 'require(\'source-map/') + .replace(/\.\.\/\.\.\/lib\//g, ''); +} +makeNonRelative.onRead = true; + +function buildBrowser() { + console.log('\nCreating dist/source-map.js'); + + var project = copy.createCommonJsProject({ + roots: [ path.join(__dirname, 'lib') ] + }); + + copy({ + source: [ + 'build/mini-require.js', + { + project: project, + require: [ 'source-map/source-map-generator', + 'source-map/source-map-consumer', + 'source-map/source-node'] + }, + 'build/suffix-browser.js' + ], + filter: [ + copy.filter.moduleDefines, + removeAmdefine + ], + dest: 'dist/source-map.js' + }); +} + +function buildBrowserMin() { + console.log('\nCreating dist/source-map.min.js'); + + copy({ + source: 'dist/source-map.js', + filter: copy.filter.uglifyjs, + dest: 'dist/source-map.min.js' + }); +} + +function buildFirefox() { + console.log('\nCreating dist/SourceMap.jsm'); + + var project = copy.createCommonJsProject({ + roots: [ path.join(__dirname, 'lib') ] + }); + + copy({ + source: [ + 'build/prefix-source-map.jsm', + { + project: project, + require: [ 'source-map/source-map-consumer', + 'source-map/source-map-generator', + 'source-map/source-node' ] + }, + 'build/suffix-source-map.jsm' + ], + filter: [ + copy.filter.moduleDefines, + removeAmdefine, + makeNonRelative + ], + dest: 'dist/SourceMap.jsm' + }); + + // Create dist/test/Utils.jsm + console.log('\nCreating dist/test/Utils.jsm'); + + project = copy.createCommonJsProject({ + roots: [ __dirname, path.join(__dirname, 'lib') ] + }); + + copy({ + source: [ + 'build/prefix-utils.jsm', + 'build/assert-shim.js', + { + project: project, + require: [ 'test/source-map/util' ] + }, + 'build/suffix-utils.jsm' + ], + filter: [ + copy.filter.moduleDefines, + removeAmdefine, + makeNonRelative + ], + dest: 'dist/test/Utils.jsm' + }); + + function isTestFile(f) { + return /^test\-.*?\.js/.test(f); + } + + var testFiles = fs.readdirSync(path.join(__dirname, 'test', 'source-map')).filter(isTestFile); + + testFiles.forEach(function (testFile) { + console.log('\nCreating', path.join('dist', 'test', testFile.replace(/\-/g, '_'))); + + copy({ + source: [ + 'build/test-prefix.js', + path.join('test', 'source-map', testFile), + 'build/test-suffix.js' + ], + filter: [ + removeAmdefine, + makeNonRelative, + function (input, source) { + return input.replace('define(', + 'define("' + + path.join('test', 'source-map', testFile.replace(/\.js$/, '')) + + '", ["require", "exports", "module"], '); + }, + function (input, source) { + return input.replace('{THIS_MODULE}', function () { + return "test/source-map/" + testFile.replace(/\.js$/, ''); + }); + } + ], + dest: path.join('dist', 'test', testFile.replace(/\-/g, '_')) + }); + }); +} + +function ensureDir(name) { + var dirExists = false; + try { + dirExists = fs.statSync(name).isDirectory(); + } catch (err) {} + + if (!dirExists) { + fs.mkdirSync(name, 0777); + } +} + +ensureDir("dist"); +ensureDir("dist/test"); +buildFirefox(); +buildBrowser(); +buildBrowserMin(); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,434 @@ +# Source Map + +This is a library to generate and consume the source map format +[described here][format]. + +This library is written in the Asynchronous Module Definition format, and works +in the following environments: + +* Modern Browsers supporting ECMAScript 5 (either after the build, or with an + AMD loader such as RequireJS) + +* Inside Firefox (as a JSM file, after the build) + +* With NodeJS versions 0.8.X and higher + +## Node + + $ npm install source-map + +## Building from Source (for everywhere else) + +Install Node and then run + + $ git clone https://fitzgen@github.com/mozilla/source-map.git + $ cd source-map + $ npm link . + +Next, run + + $ node Makefile.dryice.js + +This should spew a bunch of stuff to stdout, and create the following files: + +* `dist/source-map.js` - The unminified browser version. + +* `dist/source-map.min.js` - The minified browser version. + +* `dist/SourceMap.jsm` - The JavaScript Module for inclusion in Firefox source. + +## Examples + +### Consuming a source map + + var rawSourceMap = { + version: 3, + file: 'min.js', + names: ['bar', 'baz', 'n'], + sources: ['one.js', 'two.js'], + sourceRoot: 'http://example.com/www/js/', + mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA' + }; + + var smc = new SourceMapConsumer(rawSourceMap); + + console.log(smc.sources); + // [ 'http://example.com/www/js/one.js', + // 'http://example.com/www/js/two.js' ] + + console.log(smc.originalPositionFor({ + line: 2, + column: 28 + })); + // { source: 'http://example.com/www/js/two.js', + // line: 2, + // column: 10, + // name: 'n' } + + console.log(smc.generatedPositionFor({ + source: 'http://example.com/www/js/two.js', + line: 2, + column: 10 + })); + // { line: 2, column: 28 } + + smc.eachMapping(function (m) { + // ... + }); + +### Generating a source map + +In depth guide: +[**Compiling to JavaScript, and Debugging with Source Maps**](https://hacks.mozilla.org/2013/05/compiling-to-javascript-and-debugging-with-source-maps/) + +#### With SourceNode (high level API) + + function compile(ast) { + switch (ast.type) { + case 'BinaryExpression': + return new SourceNode( + ast.location.line, + ast.location.column, + ast.location.source, + [compile(ast.left), " + ", compile(ast.right)] + ); + case 'Literal': + return new SourceNode( + ast.location.line, + ast.location.column, + ast.location.source, + String(ast.value) + ); + // ... + default: + throw new Error("Bad AST"); + } + } + + var ast = parse("40 + 2", "add.js"); + console.log(compile(ast).toStringWithSourceMap({ + file: 'add.js' + })); + // { code: '40 + 2', + // map: [object SourceMapGenerator] } + +#### With SourceMapGenerator (low level API) + + var map = new SourceMapGenerator({ + file: "source-mapped.js" + }); + + map.addMapping({ + generated: { + line: 10, + column: 35 + }, + source: "foo.js", + original: { + line: 33, + column: 2 + }, + name: "christopher" + }); + + console.log(map.toString()); + // '{"version":3,"file":"source-mapped.js","sources":["foo.js"],"names":["christopher"],"mappings":";;;;;;;;;mCAgCEA"}' + +## API + +Get a reference to the module: + + // NodeJS + var sourceMap = require('source-map'); + + // Browser builds + var sourceMap = window.sourceMap; + + // Inside Firefox + let sourceMap = {}; + Components.utils.import('resource:///modules/devtools/SourceMap.jsm', sourceMap); + +### SourceMapConsumer + +A SourceMapConsumer instance represents a parsed source map which we can query +for information about the original file positions by giving it a file position +in the generated source. + +#### new SourceMapConsumer(rawSourceMap) + +The only parameter is the raw source map (either as a string which can be +`JSON.parse`'d, or an object). According to the spec, source maps have the +following attributes: + +* `version`: Which version of the source map spec this map is following. + +* `sources`: An array of URLs to the original source files. + +* `names`: An array of identifiers which can be referrenced by individual + mappings. + +* `sourceRoot`: Optional. The URL root from which all sources are relative. + +* `sourcesContent`: Optional. An array of contents of the original source files. + +* `mappings`: A string of base64 VLQs which contain the actual mappings. + +* `file`: The generated filename this source map is associated with. + +#### SourceMapConsumer.prototype.originalPositionFor(generatedPosition) + +Returns the original source, line, and column information for the generated +source's line and column positions provided. The only argument is an object with +the following properties: + +* `line`: The line number in the generated source. + +* `column`: The column number in the generated source. + +and an object is returned with the following properties: + +* `source`: The original source file, or null if this information is not + available. + +* `line`: The line number in the original source, or null if this information is + not available. + +* `column`: The column number in the original source, or null or null if this + information is not available. + +* `name`: The original identifier, or null if this information is not available. + +#### SourceMapConsumer.prototype.generatedPositionFor(originalPosition) + +Returns the generated line and column information for the original source, +line, and column positions provided. The only argument is an object with +the following properties: + +* `source`: The filename of the original source. + +* `line`: The line number in the original source. + +* `column`: The column number in the original source. + +and an object is returned with the following properties: + +* `line`: The line number in the generated source, or null. + +* `column`: The column number in the generated source, or null. + +#### SourceMapConsumer.prototype.sourceContentFor(source) + +Returns the original source content for the source provided. The only +argument is the URL of the original source file. + +#### SourceMapConsumer.prototype.eachMapping(callback, context, order) + +Iterate over each mapping between an original source/line/column and a +generated line/column in this source map. + +* `callback`: The function that is called with each mapping. Mappings have the + form `{ source, generatedLine, generatedColumn, originalLine, originalColumn, + name }` + +* `context`: Optional. If specified, this object will be the value of `this` + every time that `callback` is called. + +* `order`: Either `SourceMapConsumer.GENERATED_ORDER` or + `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to iterate over + the mappings sorted by the generated file's line/column order or the + original's source/line/column order, respectively. Defaults to + `SourceMapConsumer.GENERATED_ORDER`. + +### SourceMapGenerator + +An instance of the SourceMapGenerator represents a source map which is being +built incrementally. + +#### new SourceMapGenerator(startOfSourceMap) + +To create a new one, you must pass an object with the following properties: + +* `file`: The filename of the generated source that this source map is + associated with. + +* `sourceRoot`: An optional root for all relative URLs in this source map. + +#### SourceMapGenerator.fromSourceMap(sourceMapConsumer) + +Creates a new SourceMapGenerator based on a SourceMapConsumer + +* `sourceMapConsumer` The SourceMap. + +#### SourceMapGenerator.prototype.addMapping(mapping) + +Add a single mapping from original source line and column to the generated +source's line and column for this source map being created. The mapping object +should have the following properties: + +* `generated`: An object with the generated line and column positions. + +* `original`: An object with the original line and column positions. + +* `source`: The original source file (relative to the sourceRoot). + +* `name`: An optional original token name for this mapping. + +#### SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent) + +Set the source content for an original source file. + +* `sourceFile` the URL of the original source file. + +* `sourceContent` the content of the source file. + +#### SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile]) + +Applies a SourceMap for a source file to the SourceMap. +Each mapping to the supplied source file is rewritten using the +supplied SourceMap. Note: The resolution for the resulting mappings +is the minimium of this map and the supplied map. + +* `sourceMapConsumer`: The SourceMap to be applied. + +* `sourceFile`: Optional. The filename of the source file. + If omitted, sourceMapConsumer.file will be used. + +#### SourceMapGenerator.prototype.toString() + +Renders the source map being generated to a string. + +### SourceNode + +SourceNodes provide a way to abstract over interpolating and/or concatenating +snippets of generated JavaScript source code, while maintaining the line and +column information associated between those snippets and the original source +code. This is useful as the final intermediate representation a compiler might +use before outputting the generated JS and source map. + +#### new SourceNode(line, column, source[, chunk[, name]]) + +* `line`: The original line number associated with this source node, or null if + it isn't associated with an original line. + +* `column`: The original column number associated with this source node, or null + if it isn't associated with an original column. + +* `source`: The original source's filename. + +* `chunk`: Optional. Is immediately passed to `SourceNode.prototype.add`, see + below. + +* `name`: Optional. The original identifier. + +#### SourceNode.fromStringWithSourceMap(code, sourceMapConsumer) + +Creates a SourceNode from generated code and a SourceMapConsumer. + +* `code`: The generated code + +* `sourceMapConsumer` The SourceMap for the generated code + +#### SourceNode.prototype.add(chunk) + +Add a chunk of generated JS to this source node. + +* `chunk`: A string snippet of generated JS code, another instance of + `SourceNode`, or an array where each member is one of those things. + +#### SourceNode.prototype.prepend(chunk) + +Prepend a chunk of generated JS to this source node. + +* `chunk`: A string snippet of generated JS code, another instance of + `SourceNode`, or an array where each member is one of those things. + +#### SourceNode.prototype.setSourceContent(sourceFile, sourceContent) + +Set the source content for a source file. This will be added to the +`SourceMap` in the `sourcesContent` field. + +* `sourceFile`: The filename of the source file + +* `sourceContent`: The content of the source file + +#### SourceNode.prototype.walk(fn) + +Walk over the tree of JS snippets in this node and its children. The walking +function is called once for each snippet of JS and is passed that snippet and +the its original associated source's line/column location. + +* `fn`: The traversal function. + +#### SourceNode.prototype.walkSourceContents(fn) + +Walk over the tree of SourceNodes. The walking function is called for each +source file content and is passed the filename and source content. + +* `fn`: The traversal function. + +#### SourceNode.prototype.join(sep) + +Like `Array.prototype.join` except for SourceNodes. Inserts the separator +between each of this source node's children. + +* `sep`: The separator. + +#### SourceNode.prototype.replaceRight(pattern, replacement) + +Call `String.prototype.replace` on the very right-most source snippet. Useful +for trimming whitespace from the end of a source node, etc. + +* `pattern`: The pattern to replace. + +* `replacement`: The thing to replace the pattern with. + +#### SourceNode.prototype.toString() + +Return the string representation of this source node. Walks over the tree and +concatenates all the various snippets together to one string. + +### SourceNode.prototype.toStringWithSourceMap(startOfSourceMap) + +Returns the string representation of this tree of source nodes, plus a +SourceMapGenerator which contains all the mappings between the generated and +original sources. + +The arguments are the same as those to `new SourceMapGenerator`. + +## Tests + +[![Build Status](https://travis-ci.org/mozilla/source-map.png?branch=master)](https://travis-ci.org/mozilla/source-map) + +Install NodeJS version 0.8.0 or greater, then run `node test/run-tests.js`. + +To add new tests, create a new file named `test/test-.js` +and export your test functions with names that start with "test", for example + + exports["test doing the foo bar"] = function (assert, util) { + ... + }; + +The new test will be located automatically when you run the suite. + +The `util` argument is the test utility module located at `test/source-map/util`. + +The `assert` argument is a cut down version of node's assert module. You have +access to the following assertion functions: + +* `doesNotThrow` + +* `equal` + +* `ok` + +* `strictEqual` + +* `throws` + +(The reason for the restricted set of test functions is because we need the +tests to run inside Firefox's test suite as well and so the assert module is +shimmed in that environment. See `build/assert-shim.js`.) + +[format]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit +[feature]: https://wiki.mozilla.org/DevTools/Features/SourceMap +[Dryice]: https://github.com/mozilla/dryice diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/assert-shim.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/assert-shim.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,56 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +define('test/source-map/assert', ['exports'], function (exports) { + + let do_throw = function (msg) { + throw new Error(msg); + }; + + exports.init = function (throw_fn) { + do_throw = throw_fn; + }; + + exports.doesNotThrow = function (fn) { + try { + fn(); + } + catch (e) { + do_throw(e.message); + } + }; + + exports.equal = function (actual, expected, msg) { + msg = msg || String(actual) + ' != ' + String(expected); + if (actual != expected) { + do_throw(msg); + } + }; + + exports.ok = function (val, msg) { + msg = msg || String(val) + ' is falsey'; + if (!Boolean(val)) { + do_throw(msg); + } + }; + + exports.strictEqual = function (actual, expected, msg) { + msg = msg || String(actual) + ' !== ' + String(expected); + if (actual !== expected) { + do_throw(msg); + } + }; + + exports.throws = function (fn) { + try { + fn(); + do_throw('Expected an error to be thrown, but it wasn\'t.'); + } + catch (e) { + } + }; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/mini-require.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/mini-require.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,152 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +/** + * Define a module along with a payload. + * @param {string} moduleName Name for the payload + * @param {ignored} deps Ignored. For compatibility with CommonJS AMD Spec + * @param {function} payload Function with (require, exports, module) params + */ +function define(moduleName, deps, payload) { + if (typeof moduleName != "string") { + throw new TypeError('Expected string, got: ' + moduleName); + } + + if (arguments.length == 2) { + payload = deps; + } + + if (moduleName in define.modules) { + throw new Error("Module already defined: " + moduleName); + } + define.modules[moduleName] = payload; +}; + +/** + * The global store of un-instantiated modules + */ +define.modules = {}; + + +/** + * We invoke require() in the context of a Domain so we can have multiple + * sets of modules running separate from each other. + * This contrasts with JSMs which are singletons, Domains allows us to + * optionally load a CommonJS module twice with separate data each time. + * Perhaps you want 2 command lines with a different set of commands in each, + * for example. + */ +function Domain() { + this.modules = {}; + this._currentModule = null; +} + +(function () { + + /** + * Lookup module names and resolve them by calling the definition function if + * needed. + * There are 2 ways to call this, either with an array of dependencies and a + * callback to call when the dependencies are found (which can happen + * asynchronously in an in-page context) or with a single string an no callback + * where the dependency is resolved synchronously and returned. + * The API is designed to be compatible with the CommonJS AMD spec and + * RequireJS. + * @param {string[]|string} deps A name, or names for the payload + * @param {function|undefined} callback Function to call when the dependencies + * are resolved + * @return {undefined|object} The module required or undefined for + * array/callback method + */ + Domain.prototype.require = function(deps, callback) { + if (Array.isArray(deps)) { + var params = deps.map(function(dep) { + return this.lookup(dep); + }, this); + if (callback) { + callback.apply(null, params); + } + return undefined; + } + else { + return this.lookup(deps); + } + }; + + function normalize(path) { + var bits = path.split('/'); + var i = 1; + while (i < bits.length) { + if (bits[i] === '..') { + bits.splice(i-1, 1); + } else if (bits[i] === '.') { + bits.splice(i, 1); + } else { + i++; + } + } + return bits.join('/'); + } + + function join(a, b) { + a = a.trim(); + b = b.trim(); + if (/^\//.test(b)) { + return b; + } else { + return a.replace(/\/*$/, '/') + b; + } + } + + function dirname(path) { + var bits = path.split('/'); + bits.pop(); + return bits.join('/'); + } + + /** + * Lookup module names and resolve them by calling the definition function if + * needed. + * @param {string} moduleName A name for the payload to lookup + * @return {object} The module specified by aModuleName or null if not found. + */ + Domain.prototype.lookup = function(moduleName) { + if (/^\./.test(moduleName)) { + moduleName = normalize(join(dirname(this._currentModule), moduleName)); + } + + if (moduleName in this.modules) { + var module = this.modules[moduleName]; + return module; + } + + if (!(moduleName in define.modules)) { + throw new Error("Module not defined: " + moduleName); + } + + var module = define.modules[moduleName]; + + if (typeof module == "function") { + var exports = {}; + var previousModule = this._currentModule; + this._currentModule = moduleName; + module(this.require.bind(this), exports, { id: moduleName, uri: "" }); + this._currentModule = previousModule; + module = exports; + } + + // cache the resulting module object for next time + this.modules[moduleName] = module; + + return module; + }; + +}()); + +define.Domain = Domain; +define.globalDomain = new Domain(); +var require = define.globalDomain.require.bind(define.globalDomain); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/prefix-source-map.jsm --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/prefix-source-map.jsm Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,20 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +/* + * WARNING! + * + * Do not edit this file directly, it is built from the sources at + * https://github.com/mozilla/source-map/ + */ + +/////////////////////////////////////////////////////////////////////////////// + + +this.EXPORTED_SYMBOLS = [ "SourceMapConsumer", "SourceMapGenerator", "SourceNode" ]; + +Components.utils.import('resource://gre/modules/devtools/Require.jsm'); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/prefix-utils.jsm --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/prefix-utils.jsm Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,18 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +/* + * WARNING! + * + * Do not edit this file directly, it is built from the sources at + * https://github.com/mozilla/source-map/ + */ + +Components.utils.import('resource://gre/modules/devtools/Require.jsm'); +Components.utils.import('resource://gre/modules/devtools/SourceMap.jsm'); + +this.EXPORTED_SYMBOLS = [ "define", "runSourceMapTests" ]; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/suffix-browser.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/suffix-browser.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/////////////////////////////////////////////////////////////////////////////// + +this.sourceMap = { + SourceMapConsumer: require('source-map/source-map-consumer').SourceMapConsumer, + SourceMapGenerator: require('source-map/source-map-generator').SourceMapGenerator, + SourceNode: require('source-map/source-node').SourceNode +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/suffix-source-map.jsm --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/suffix-source-map.jsm Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,6 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/////////////////////////////////////////////////////////////////////////////// + +this.SourceMapConsumer = require('source-map/source-map-consumer').SourceMapConsumer; +this.SourceMapGenerator = require('source-map/source-map-generator').SourceMapGenerator; +this.SourceNode = require('source-map/source-node').SourceNode; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/suffix-utils.jsm --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/suffix-utils.jsm Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,21 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +function runSourceMapTests(modName, do_throw) { + let mod = require(modName); + let assert = require('test/source-map/assert'); + let util = require('test/source-map/util'); + + assert.init(do_throw); + + for (let k in mod) { + if (/^test/.test(k)) { + mod[k](assert, util); + } + } + +} +this.runSourceMapTests = runSourceMapTests; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/test-prefix.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/test-prefix.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +/* + * WARNING! + * + * Do not edit this file directly, it is built from the sources at + * https://github.com/mozilla/source-map/ + */ + +Components.utils.import('resource://test/Utils.jsm'); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/test-suffix.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/test-suffix.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,3 @@ +function run_test() { + runSourceMapTests('{THIS_MODULE}', do_throw); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,8 @@ +/* + * Copyright 2009-2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE.txt or: + * http://opensource.org/licenses/BSD-3-Clause + */ +exports.SourceMapGenerator = require('./source-map/source-map-generator').SourceMapGenerator; +exports.SourceMapConsumer = require('./source-map/source-map-consumer').SourceMapConsumer; +exports.SourceNode = require('./source-map/source-node').SourceNode; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/array-set.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/array-set.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,97 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var util = require('./util'); + + /** + * A data structure which is a combination of an array and a set. Adding a new + * member is O(1), testing for membership is O(1), and finding the index of an + * element is O(1). Removing elements from the set is not supported. Only + * strings are supported for membership. + */ + function ArraySet() { + this._array = []; + this._set = {}; + } + + /** + * Static method for creating ArraySet instances from an existing array. + */ + ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) { + var set = new ArraySet(); + for (var i = 0, len = aArray.length; i < len; i++) { + set.add(aArray[i], aAllowDuplicates); + } + return set; + }; + + /** + * Add the given string to this set. + * + * @param String aStr + */ + ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) { + var isDuplicate = this.has(aStr); + var idx = this._array.length; + if (!isDuplicate || aAllowDuplicates) { + this._array.push(aStr); + } + if (!isDuplicate) { + this._set[util.toSetString(aStr)] = idx; + } + }; + + /** + * Is the given string a member of this set? + * + * @param String aStr + */ + ArraySet.prototype.has = function ArraySet_has(aStr) { + return Object.prototype.hasOwnProperty.call(this._set, + util.toSetString(aStr)); + }; + + /** + * What is the index of the given string in the array? + * + * @param String aStr + */ + ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) { + if (this.has(aStr)) { + return this._set[util.toSetString(aStr)]; + } + throw new Error('"' + aStr + '" is not in the set.'); + }; + + /** + * What is the element at the given index? + * + * @param Number aIdx + */ + ArraySet.prototype.at = function ArraySet_at(aIdx) { + if (aIdx >= 0 && aIdx < this._array.length) { + return this._array[aIdx]; + } + throw new Error('No element indexed by ' + aIdx); + }; + + /** + * Returns the array representation of this set (which has the proper indices + * indicated by indexOf). Note that this is a copy of the internal array used + * for storing the members so that no one can mess with internal state. + */ + ArraySet.prototype.toArray = function ArraySet_toArray() { + return this._array.slice(); + }; + + exports.ArraySet = ArraySet; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/base64-vlq.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/base64-vlq.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,144 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + * + * Based on the Base 64 VLQ implementation in Closure Compiler: + * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java + * + * Copyright 2011 The Closure Compiler Authors. All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var base64 = require('./base64'); + + // A single base 64 digit can contain 6 bits of data. For the base 64 variable + // length quantities we use in the source map spec, the first bit is the sign, + // the next four bits are the actual value, and the 6th bit is the + // continuation bit. The continuation bit tells us whether there are more + // digits in this value following this digit. + // + // Continuation + // | Sign + // | | + // V V + // 101011 + + var VLQ_BASE_SHIFT = 5; + + // binary: 100000 + var VLQ_BASE = 1 << VLQ_BASE_SHIFT; + + // binary: 011111 + var VLQ_BASE_MASK = VLQ_BASE - 1; + + // binary: 100000 + var VLQ_CONTINUATION_BIT = VLQ_BASE; + + /** + * Converts from a two-complement value to a value where the sign bit is + * is placed in the least significant bit. For example, as decimals: + * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary) + * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary) + */ + function toVLQSigned(aValue) { + return aValue < 0 + ? ((-aValue) << 1) + 1 + : (aValue << 1) + 0; + } + + /** + * Converts to a two-complement value from a value where the sign bit is + * is placed in the least significant bit. For example, as decimals: + * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1 + * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2 + */ + function fromVLQSigned(aValue) { + var isNegative = (aValue & 1) === 1; + var shifted = aValue >> 1; + return isNegative + ? -shifted + : shifted; + } + + /** + * Returns the base 64 VLQ encoded value. + */ + exports.encode = function base64VLQ_encode(aValue) { + var encoded = ""; + var digit; + + var vlq = toVLQSigned(aValue); + + do { + digit = vlq & VLQ_BASE_MASK; + vlq >>>= VLQ_BASE_SHIFT; + if (vlq > 0) { + // There are still more digits in this value, so we must make sure the + // continuation bit is marked. + digit |= VLQ_CONTINUATION_BIT; + } + encoded += base64.encode(digit); + } while (vlq > 0); + + return encoded; + }; + + /** + * Decodes the next base 64 VLQ value from the given string and returns the + * value and the rest of the string. + */ + exports.decode = function base64VLQ_decode(aStr) { + var i = 0; + var strLen = aStr.length; + var result = 0; + var shift = 0; + var continuation, digit; + + do { + if (i >= strLen) { + throw new Error("Expected more digits in base 64 VLQ value."); + } + digit = base64.decode(aStr.charAt(i++)); + continuation = !!(digit & VLQ_CONTINUATION_BIT); + digit &= VLQ_BASE_MASK; + result = result + (digit << shift); + shift += VLQ_BASE_SHIFT; + } while (continuation); + + return { + value: fromVLQSigned(result), + rest: aStr.slice(i) + }; + }; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/base64.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/base64.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,42 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var charToIntMap = {}; + var intToCharMap = {}; + + 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' + .split('') + .forEach(function (ch, index) { + charToIntMap[ch] = index; + intToCharMap[index] = ch; + }); + + /** + * Encode an integer in the range of 0 to 63 to a single base 64 digit. + */ + exports.encode = function base64_encode(aNumber) { + if (aNumber in intToCharMap) { + return intToCharMap[aNumber]; + } + throw new TypeError("Must be between 0 and 63: " + aNumber); + }; + + /** + * Decode a single base 64 digit to an integer. + */ + exports.decode = function base64_decode(aChar) { + if (aChar in charToIntMap) { + return charToIntMap[aChar]; + } + throw new TypeError("Not a valid base 64 digit: " + aChar); + }; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/binary-search.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/binary-search.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,81 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + /** + * Recursive implementation of binary search. + * + * @param aLow Indices here and lower do not contain the needle. + * @param aHigh Indices here and higher do not contain the needle. + * @param aNeedle The element being searched for. + * @param aHaystack The non-empty array being searched. + * @param aCompare Function which takes two elements and returns -1, 0, or 1. + */ + function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare) { + // This function terminates when one of the following is true: + // + // 1. We find the exact element we are looking for. + // + // 2. We did not find the exact element, but we can return the next + // closest element that is less than that element. + // + // 3. We did not find the exact element, and there is no next-closest + // element which is less than the one we are searching for, so we + // return null. + var mid = Math.floor((aHigh - aLow) / 2) + aLow; + var cmp = aCompare(aNeedle, aHaystack[mid], true); + if (cmp === 0) { + // Found the element we are looking for. + return aHaystack[mid]; + } + else if (cmp > 0) { + // aHaystack[mid] is greater than our needle. + if (aHigh - mid > 1) { + // The element is in the upper half. + return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare); + } + // We did not find an exact match, return the next closest one + // (termination case 2). + return aHaystack[mid]; + } + else { + // aHaystack[mid] is less than our needle. + if (mid - aLow > 1) { + // The element is in the lower half. + return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare); + } + // The exact needle element was not found in this haystack. Determine if + // we are in termination case (2) or (3) and return the appropriate thing. + return aLow < 0 + ? null + : aHaystack[aLow]; + } + } + + /** + * This is an implementation of binary search which will always try and return + * the next lowest value checked if there is no exact hit. This is because + * mappings between original and generated line/col pairs are single points, + * and there is an implicit region between each of them, so a miss just means + * that you aren't on the very start of a region. + * + * @param aNeedle The element you are looking for. + * @param aHaystack The array that is being searched. + * @param aCompare A function which takes the needle and an element in the + * array and returns -1, 0, or 1 depending on whether the needle is less + * than, equal to, or greater than the element, respectively. + */ + exports.search = function search(aNeedle, aHaystack, aCompare) { + return aHaystack.length > 0 + ? recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, aCompare) + : null; + }; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-map-consumer.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-map-consumer.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,441 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var util = require('./util'); + var binarySearch = require('./binary-search'); + var ArraySet = require('./array-set').ArraySet; + var base64VLQ = require('./base64-vlq'); + + /** + * A SourceMapConsumer instance represents a parsed source map which we can + * query for information about the original file positions by giving it a file + * position in the generated source. + * + * The only parameter is the raw source map (either as a JSON string, or + * already parsed to an object). According to the spec, source maps have the + * following attributes: + * + * - version: Which version of the source map spec this map is following. + * - sources: An array of URLs to the original source files. + * - names: An array of identifiers which can be referrenced by individual mappings. + * - sourceRoot: Optional. The URL root from which all sources are relative. + * - sourcesContent: Optional. An array of contents of the original source files. + * - mappings: A string of base64 VLQs which contain the actual mappings. + * - file: The generated file this source map is associated with. + * + * Here is an example source map, taken from the source map spec[0]: + * + * { + * version : 3, + * file: "out.js", + * sourceRoot : "", + * sources: ["foo.js", "bar.js"], + * names: ["src", "maps", "are", "fun"], + * mappings: "AA,AB;;ABCDE;" + * } + * + * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# + */ + function SourceMapConsumer(aSourceMap) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); + } + + var version = util.getArg(sourceMap, 'version'); + var sources = util.getArg(sourceMap, 'sources'); + var names = util.getArg(sourceMap, 'names'); + var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null); + var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null); + var mappings = util.getArg(sourceMap, 'mappings'); + var file = util.getArg(sourceMap, 'file', null); + + if (version !== this._version) { + throw new Error('Unsupported version: ' + version); + } + + // Pass `true` below to allow duplicate names and sources. While source maps + // are intended to be compressed and deduplicated, the TypeScript compiler + // sometimes generates source maps with duplicates in them. See Github issue + // #72 and bugzil.la/889492. + this._names = ArraySet.fromArray(names, true); + this._sources = ArraySet.fromArray(sources, true); + this.sourceRoot = sourceRoot; + this.sourcesContent = sourcesContent; + this.file = file; + + // `this._generatedMappings` and `this._originalMappings` hold the parsed + // mapping coordinates from the source map's "mappings" attribute. Each + // object in the array is of the form + // + // { + // generatedLine: The line number in the generated code, + // generatedColumn: The column number in the generated code, + // source: The path to the original source file that generated this + // chunk of code, + // originalLine: The line number in the original source that + // corresponds to this chunk of generated code, + // originalColumn: The column number in the original source that + // corresponds to this chunk of generated code, + // name: The name of the original symbol which generated this chunk of + // code. + // } + // + // All properties except for `generatedLine` and `generatedColumn` can be + // `null`. + // + // `this._generatedMappings` is ordered by the generated positions. + // + // `this._originalMappings` is ordered by the original positions. + this._generatedMappings = []; + this._originalMappings = []; + this._parseMappings(mappings, sourceRoot); + } + + /** + * Create a SourceMapConsumer from a SourceMapGenerator. + * + * @param SourceMapGenerator aSourceMap + * The source map that will be consumed. + * @returns SourceMapConsumer + */ + SourceMapConsumer.fromSourceMap = + function SourceMapConsumer_fromSourceMap(aSourceMap) { + var smc = Object.create(SourceMapConsumer.prototype); + + smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true); + smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true); + smc.sourceRoot = aSourceMap._sourceRoot; + smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), + smc.sourceRoot); + smc.file = aSourceMap._file; + + smc._generatedMappings = aSourceMap._mappings.slice() + .sort(util.compareByGeneratedPositions); + smc._originalMappings = aSourceMap._mappings.slice() + .sort(util.compareByOriginalPositions); + + return smc; + }; + + /** + * The version of the source mapping spec that we are consuming. + */ + SourceMapConsumer.prototype._version = 3; + + /** + * The list of original sources. + */ + Object.defineProperty(SourceMapConsumer.prototype, 'sources', { + get: function () { + return this._sources.toArray().map(function (s) { + return this.sourceRoot ? util.join(this.sourceRoot, s) : s; + }, this); + } + }); + + /** + * Parse the mappings in a string in to a data structure which we can easily + * query (an ordered list in this._generatedMappings). + */ + SourceMapConsumer.prototype._parseMappings = + function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { + var generatedLine = 1; + var previousGeneratedColumn = 0; + var previousOriginalLine = 0; + var previousOriginalColumn = 0; + var previousSource = 0; + var previousName = 0; + var mappingSeparator = /^[,;]/; + var str = aStr; + var mapping; + var temp; + + while (str.length > 0) { + if (str.charAt(0) === ';') { + generatedLine++; + str = str.slice(1); + previousGeneratedColumn = 0; + } + else if (str.charAt(0) === ',') { + str = str.slice(1); + } + else { + mapping = {}; + mapping.generatedLine = generatedLine; + + // Generated column. + temp = base64VLQ.decode(str); + mapping.generatedColumn = previousGeneratedColumn + temp.value; + previousGeneratedColumn = mapping.generatedColumn; + str = temp.rest; + + if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) { + // Original source. + temp = base64VLQ.decode(str); + mapping.source = this._sources.at(previousSource + temp.value); + previousSource += temp.value; + str = temp.rest; + if (str.length === 0 || mappingSeparator.test(str.charAt(0))) { + throw new Error('Found a source, but no line and column'); + } + + // Original line. + temp = base64VLQ.decode(str); + mapping.originalLine = previousOriginalLine + temp.value; + previousOriginalLine = mapping.originalLine; + // Lines are stored 0-based + mapping.originalLine += 1; + str = temp.rest; + if (str.length === 0 || mappingSeparator.test(str.charAt(0))) { + throw new Error('Found a source and line, but no column'); + } + + // Original column. + temp = base64VLQ.decode(str); + mapping.originalColumn = previousOriginalColumn + temp.value; + previousOriginalColumn = mapping.originalColumn; + str = temp.rest; + + if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) { + // Original name. + temp = base64VLQ.decode(str); + mapping.name = this._names.at(previousName + temp.value); + previousName += temp.value; + str = temp.rest; + } + } + + this._generatedMappings.push(mapping); + if (typeof mapping.originalLine === 'number') { + this._originalMappings.push(mapping); + } + } + } + + this._originalMappings.sort(util.compareByOriginalPositions); + }; + + /** + * Find the mapping that best matches the hypothetical "needle" mapping that + * we are searching for in the given "haystack" of mappings. + */ + SourceMapConsumer.prototype._findMapping = + function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, + aColumnName, aComparator) { + // To return the position we are searching for, we must first find the + // mapping for the given position and then return the opposite position it + // points to. Because the mappings are sorted, we can use binary search to + // find the best mapping. + + if (aNeedle[aLineName] <= 0) { + throw new TypeError('Line must be greater than or equal to 1, got ' + + aNeedle[aLineName]); + } + if (aNeedle[aColumnName] < 0) { + throw new TypeError('Column must be greater than or equal to 0, got ' + + aNeedle[aColumnName]); + } + + return binarySearch.search(aNeedle, aMappings, aComparator); + }; + + /** + * Returns the original source, line, and column information for the generated + * source's line and column positions provided. The only argument is an object + * with the following properties: + * + * - line: The line number in the generated source. + * - column: The column number in the generated source. + * + * and an object is returned with the following properties: + * + * - source: The original source file, or null. + * - line: The line number in the original source, or null. + * - column: The column number in the original source, or null. + * - name: The original identifier, or null. + */ + SourceMapConsumer.prototype.originalPositionFor = + function SourceMapConsumer_originalPositionFor(aArgs) { + var needle = { + generatedLine: util.getArg(aArgs, 'line'), + generatedColumn: util.getArg(aArgs, 'column') + }; + + var mapping = this._findMapping(needle, + this._generatedMappings, + "generatedLine", + "generatedColumn", + util.compareByGeneratedPositions); + + if (mapping) { + var source = util.getArg(mapping, 'source', null); + if (source && this.sourceRoot) { + source = util.join(this.sourceRoot, source); + } + return { + source: source, + line: util.getArg(mapping, 'originalLine', null), + column: util.getArg(mapping, 'originalColumn', null), + name: util.getArg(mapping, 'name', null) + }; + } + + return { + source: null, + line: null, + column: null, + name: null + }; + }; + + /** + * Returns the original source content. The only argument is the url of the + * original source file. Returns null if no original source content is + * availible. + */ + SourceMapConsumer.prototype.sourceContentFor = + function SourceMapConsumer_sourceContentFor(aSource) { + if (!this.sourcesContent) { + return null; + } + + if (this.sourceRoot) { + aSource = util.relative(this.sourceRoot, aSource); + } + + if (this._sources.has(aSource)) { + return this.sourcesContent[this._sources.indexOf(aSource)]; + } + + var url; + if (this.sourceRoot + && (url = util.urlParse(this.sourceRoot))) { + // XXX: file:// URIs and absolute paths lead to unexpected behavior for + // many users. We can help them out when they expect file:// URIs to + // behave like it would if they were running a local HTTP server. See + // https://bugzilla.mozilla.org/show_bug.cgi?id=885597. + var fileUriAbsPath = aSource.replace(/^file:\/\//, ""); + if (url.scheme == "file" + && this._sources.has(fileUriAbsPath)) { + return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)] + } + + if ((!url.path || url.path == "/") + && this._sources.has("/" + aSource)) { + return this.sourcesContent[this._sources.indexOf("/" + aSource)]; + } + } + + throw new Error('"' + aSource + '" is not in the SourceMap.'); + }; + + /** + * Returns the generated line and column information for the original source, + * line, and column positions provided. The only argument is an object with + * the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. + * - column: The column number in the original source. + * + * and an object is returned with the following properties: + * + * - line: The line number in the generated source, or null. + * - column: The column number in the generated source, or null. + */ + SourceMapConsumer.prototype.generatedPositionFor = + function SourceMapConsumer_generatedPositionFor(aArgs) { + var needle = { + source: util.getArg(aArgs, 'source'), + originalLine: util.getArg(aArgs, 'line'), + originalColumn: util.getArg(aArgs, 'column') + }; + + if (this.sourceRoot) { + needle.source = util.relative(this.sourceRoot, needle.source); + } + + var mapping = this._findMapping(needle, + this._originalMappings, + "originalLine", + "originalColumn", + util.compareByOriginalPositions); + + if (mapping) { + return { + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null) + }; + } + + return { + line: null, + column: null + }; + }; + + SourceMapConsumer.GENERATED_ORDER = 1; + SourceMapConsumer.ORIGINAL_ORDER = 2; + + /** + * Iterate over each mapping between an original source/line/column and a + * generated line/column in this source map. + * + * @param Function aCallback + * The function that is called with each mapping. + * @param Object aContext + * Optional. If specified, this object will be the value of `this` every + * time that `aCallback` is called. + * @param aOrder + * Either `SourceMapConsumer.GENERATED_ORDER` or + * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to + * iterate over the mappings sorted by the generated file's line/column + * order or the original's source/line/column order, respectively. Defaults to + * `SourceMapConsumer.GENERATED_ORDER`. + */ + SourceMapConsumer.prototype.eachMapping = + function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) { + var context = aContext || null; + var order = aOrder || SourceMapConsumer.GENERATED_ORDER; + + var mappings; + switch (order) { + case SourceMapConsumer.GENERATED_ORDER: + mappings = this._generatedMappings; + break; + case SourceMapConsumer.ORIGINAL_ORDER: + mappings = this._originalMappings; + break; + default: + throw new Error("Unknown order of iteration."); + } + + var sourceRoot = this.sourceRoot; + mappings.map(function (mapping) { + var source = mapping.source; + if (source && sourceRoot) { + source = util.join(sourceRoot, source); + } + return { + source: source, + generatedLine: mapping.generatedLine, + generatedColumn: mapping.generatedColumn, + originalLine: mapping.originalLine, + originalColumn: mapping.originalColumn, + name: mapping.name + }; + }).forEach(aCallback, context); + }; + + exports.SourceMapConsumer = SourceMapConsumer; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-map-generator.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-map-generator.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,380 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var base64VLQ = require('./base64-vlq'); + var util = require('./util'); + var ArraySet = require('./array-set').ArraySet; + + /** + * An instance of the SourceMapGenerator represents a source map which is + * being built incrementally. To create a new one, you must pass an object + * with the following properties: + * + * - file: The filename of the generated source. + * - sourceRoot: An optional root for all URLs in this source map. + */ + function SourceMapGenerator(aArgs) { + this._file = util.getArg(aArgs, 'file'); + this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null); + this._sources = new ArraySet(); + this._names = new ArraySet(); + this._mappings = []; + this._sourcesContents = null; + } + + SourceMapGenerator.prototype._version = 3; + + /** + * Creates a new SourceMapGenerator based on a SourceMapConsumer + * + * @param aSourceMapConsumer The SourceMap. + */ + SourceMapGenerator.fromSourceMap = + function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) { + var sourceRoot = aSourceMapConsumer.sourceRoot; + var generator = new SourceMapGenerator({ + file: aSourceMapConsumer.file, + sourceRoot: sourceRoot + }); + aSourceMapConsumer.eachMapping(function (mapping) { + var newMapping = { + generated: { + line: mapping.generatedLine, + column: mapping.generatedColumn + } + }; + + if (mapping.source) { + newMapping.source = mapping.source; + if (sourceRoot) { + newMapping.source = util.relative(sourceRoot, newMapping.source); + } + + newMapping.original = { + line: mapping.originalLine, + column: mapping.originalColumn + }; + + if (mapping.name) { + newMapping.name = mapping.name; + } + } + + generator.addMapping(newMapping); + }); + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content) { + generator.setSourceContent(sourceFile, content); + } + }); + return generator; + }; + + /** + * Add a single mapping from original source line and column to the generated + * source's line and column for this source map being created. The mapping + * object should have the following properties: + * + * - generated: An object with the generated line and column positions. + * - original: An object with the original line and column positions. + * - source: The original source file (relative to the sourceRoot). + * - name: An optional original token name for this mapping. + */ + SourceMapGenerator.prototype.addMapping = + function SourceMapGenerator_addMapping(aArgs) { + var generated = util.getArg(aArgs, 'generated'); + var original = util.getArg(aArgs, 'original', null); + var source = util.getArg(aArgs, 'source', null); + var name = util.getArg(aArgs, 'name', null); + + this._validateMapping(generated, original, source, name); + + if (source && !this._sources.has(source)) { + this._sources.add(source); + } + + if (name && !this._names.has(name)) { + this._names.add(name); + } + + this._mappings.push({ + generatedLine: generated.line, + generatedColumn: generated.column, + originalLine: original != null && original.line, + originalColumn: original != null && original.column, + source: source, + name: name + }); + }; + + /** + * Set the source content for a source file. + */ + SourceMapGenerator.prototype.setSourceContent = + function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) { + var source = aSourceFile; + if (this._sourceRoot) { + source = util.relative(this._sourceRoot, source); + } + + if (aSourceContent !== null) { + // Add the source content to the _sourcesContents map. + // Create a new _sourcesContents map if the property is null. + if (!this._sourcesContents) { + this._sourcesContents = {}; + } + this._sourcesContents[util.toSetString(source)] = aSourceContent; + } else { + // Remove the source file from the _sourcesContents map. + // If the _sourcesContents map is empty, set the property to null. + delete this._sourcesContents[util.toSetString(source)]; + if (Object.keys(this._sourcesContents).length === 0) { + this._sourcesContents = null; + } + } + }; + + /** + * Applies the mappings of a sub-source-map for a specific source file to the + * source map being generated. Each mapping to the supplied source file is + * rewritten using the supplied source map. Note: The resolution for the + * resulting mappings is the minimium of this map and the supplied map. + * + * @param aSourceMapConsumer The source map to be applied. + * @param aSourceFile Optional. The filename of the source file. + * If omitted, SourceMapConsumer's file property will be used. + */ + SourceMapGenerator.prototype.applySourceMap = + function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile) { + // If aSourceFile is omitted, we will use the file property of the SourceMap + if (!aSourceFile) { + aSourceFile = aSourceMapConsumer.file; + } + var sourceRoot = this._sourceRoot; + // Make "aSourceFile" relative if an absolute Url is passed. + if (sourceRoot) { + aSourceFile = util.relative(sourceRoot, aSourceFile); + } + // Applying the SourceMap can add and remove items from the sources and + // the names array. + var newSources = new ArraySet(); + var newNames = new ArraySet(); + + // Find mappings for the "aSourceFile" + this._mappings.forEach(function (mapping) { + if (mapping.source === aSourceFile && mapping.originalLine) { + // Check if it can be mapped by the source map, then update the mapping. + var original = aSourceMapConsumer.originalPositionFor({ + line: mapping.originalLine, + column: mapping.originalColumn + }); + if (original.source !== null) { + // Copy mapping + if (sourceRoot) { + mapping.source = util.relative(sourceRoot, original.source); + } else { + mapping.source = original.source; + } + mapping.originalLine = original.line; + mapping.originalColumn = original.column; + if (original.name !== null && mapping.name !== null) { + // Only use the identifier name if it's an identifier + // in both SourceMaps + mapping.name = original.name; + } + } + } + + var source = mapping.source; + if (source && !newSources.has(source)) { + newSources.add(source); + } + + var name = mapping.name; + if (name && !newNames.has(name)) { + newNames.add(name); + } + + }, this); + this._sources = newSources; + this._names = newNames; + + // Copy sourcesContents of applied map. + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content) { + if (sourceRoot) { + sourceFile = util.relative(sourceRoot, sourceFile); + } + this.setSourceContent(sourceFile, content); + } + }, this); + }; + + /** + * A mapping can have one of the three levels of data: + * + * 1. Just the generated position. + * 2. The Generated position, original position, and original source. + * 3. Generated and original position, original source, as well as a name + * token. + * + * To maintain consistency, we validate that any new mapping being added falls + * in to one of these categories. + */ + SourceMapGenerator.prototype._validateMapping = + function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, + aName) { + if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aGenerated.line > 0 && aGenerated.column >= 0 + && !aOriginal && !aSource && !aName) { + // Case 1. + return; + } + else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aOriginal && 'line' in aOriginal && 'column' in aOriginal + && aGenerated.line > 0 && aGenerated.column >= 0 + && aOriginal.line > 0 && aOriginal.column >= 0 + && aSource) { + // Cases 2 and 3. + return; + } + else { + throw new Error('Invalid mapping: ' + JSON.stringify({ + generated: aGenerated, + source: aSource, + orginal: aOriginal, + name: aName + })); + } + }; + + /** + * Serialize the accumulated mappings in to the stream of base 64 VLQs + * specified by the source map format. + */ + SourceMapGenerator.prototype._serializeMappings = + function SourceMapGenerator_serializeMappings() { + var previousGeneratedColumn = 0; + var previousGeneratedLine = 1; + var previousOriginalColumn = 0; + var previousOriginalLine = 0; + var previousName = 0; + var previousSource = 0; + var result = ''; + var mapping; + + // The mappings must be guaranteed to be in sorted order before we start + // serializing them or else the generated line numbers (which are defined + // via the ';' separators) will be all messed up. Note: it might be more + // performant to maintain the sorting as we insert them, rather than as we + // serialize them, but the big O is the same either way. + this._mappings.sort(util.compareByGeneratedPositions); + + for (var i = 0, len = this._mappings.length; i < len; i++) { + mapping = this._mappings[i]; + + if (mapping.generatedLine !== previousGeneratedLine) { + previousGeneratedColumn = 0; + while (mapping.generatedLine !== previousGeneratedLine) { + result += ';'; + previousGeneratedLine++; + } + } + else { + if (i > 0) { + if (!util.compareByGeneratedPositions(mapping, this._mappings[i - 1])) { + continue; + } + result += ','; + } + } + + result += base64VLQ.encode(mapping.generatedColumn + - previousGeneratedColumn); + previousGeneratedColumn = mapping.generatedColumn; + + if (mapping.source) { + result += base64VLQ.encode(this._sources.indexOf(mapping.source) + - previousSource); + previousSource = this._sources.indexOf(mapping.source); + + // lines are stored 0-based in SourceMap spec version 3 + result += base64VLQ.encode(mapping.originalLine - 1 + - previousOriginalLine); + previousOriginalLine = mapping.originalLine - 1; + + result += base64VLQ.encode(mapping.originalColumn + - previousOriginalColumn); + previousOriginalColumn = mapping.originalColumn; + + if (mapping.name) { + result += base64VLQ.encode(this._names.indexOf(mapping.name) + - previousName); + previousName = this._names.indexOf(mapping.name); + } + } + } + + return result; + }; + + SourceMapGenerator.prototype._generateSourcesContent = + function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) { + return aSources.map(function (source) { + if (!this._sourcesContents) { + return null; + } + if (aSourceRoot) { + source = util.relative(aSourceRoot, source); + } + var key = util.toSetString(source); + return Object.prototype.hasOwnProperty.call(this._sourcesContents, + key) + ? this._sourcesContents[key] + : null; + }, this); + }; + + /** + * Externalize the source map. + */ + SourceMapGenerator.prototype.toJSON = + function SourceMapGenerator_toJSON() { + var map = { + version: this._version, + file: this._file, + sources: this._sources.toArray(), + names: this._names.toArray(), + mappings: this._serializeMappings() + }; + if (this._sourceRoot) { + map.sourceRoot = this._sourceRoot; + } + if (this._sourcesContents) { + map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot); + } + + return map; + }; + + /** + * Render the source map being generated to a string. + */ + SourceMapGenerator.prototype.toString = + function SourceMapGenerator_toString() { + return JSON.stringify(this); + }; + + exports.SourceMapGenerator = SourceMapGenerator; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-node.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-node.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,371 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var SourceMapGenerator = require('./source-map-generator').SourceMapGenerator; + var util = require('./util'); + + /** + * SourceNodes provide a way to abstract over interpolating/concatenating + * snippets of generated JavaScript source code while maintaining the line and + * column information associated with the original source code. + * + * @param aLine The original line number. + * @param aColumn The original column number. + * @param aSource The original source's filename. + * @param aChunks Optional. An array of strings which are snippets of + * generated JS, or other SourceNodes. + * @param aName The original identifier. + */ + function SourceNode(aLine, aColumn, aSource, aChunks, aName) { + this.children = []; + this.sourceContents = {}; + this.line = aLine === undefined ? null : aLine; + this.column = aColumn === undefined ? null : aColumn; + this.source = aSource === undefined ? null : aSource; + this.name = aName === undefined ? null : aName; + if (aChunks != null) this.add(aChunks); + } + + /** + * Creates a SourceNode from generated code and a SourceMapConsumer. + * + * @param aGeneratedCode The generated code + * @param aSourceMapConsumer The SourceMap for the generated code + */ + SourceNode.fromStringWithSourceMap = + function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer) { + // The SourceNode we want to fill with the generated code + // and the SourceMap + var node = new SourceNode(); + + // The generated code + // Processed fragments are removed from this array. + var remainingLines = aGeneratedCode.split('\n'); + + // We need to remember the position of "remainingLines" + var lastGeneratedLine = 1, lastGeneratedColumn = 0; + + // The generate SourceNodes we need a code range. + // To extract it current and last mapping is used. + // Here we store the last mapping. + var lastMapping = null; + + aSourceMapConsumer.eachMapping(function (mapping) { + if (lastMapping === null) { + // We add the generated code until the first mapping + // to the SourceNode without any mapping. + // Each line is added as separate string. + while (lastGeneratedLine < mapping.generatedLine) { + node.add(remainingLines.shift() + "\n"); + lastGeneratedLine++; + } + if (lastGeneratedColumn < mapping.generatedColumn) { + var nextLine = remainingLines[0]; + node.add(nextLine.substr(0, mapping.generatedColumn)); + remainingLines[0] = nextLine.substr(mapping.generatedColumn); + lastGeneratedColumn = mapping.generatedColumn; + } + } else { + // We add the code from "lastMapping" to "mapping": + // First check if there is a new line in between. + if (lastGeneratedLine < mapping.generatedLine) { + var code = ""; + // Associate full lines with "lastMapping" + do { + code += remainingLines.shift() + "\n"; + lastGeneratedLine++; + lastGeneratedColumn = 0; + } while (lastGeneratedLine < mapping.generatedLine); + // When we reached the correct line, we add code until we + // reach the correct column too. + if (lastGeneratedColumn < mapping.generatedColumn) { + var nextLine = remainingLines[0]; + code += nextLine.substr(0, mapping.generatedColumn); + remainingLines[0] = nextLine.substr(mapping.generatedColumn); + lastGeneratedColumn = mapping.generatedColumn; + } + // Create the SourceNode. + addMappingWithCode(lastMapping, code); + } else { + // There is no new line in between. + // Associate the code between "lastGeneratedColumn" and + // "mapping.generatedColumn" with "lastMapping" + var nextLine = remainingLines[0]; + var code = nextLine.substr(0, mapping.generatedColumn - + lastGeneratedColumn); + remainingLines[0] = nextLine.substr(mapping.generatedColumn - + lastGeneratedColumn); + lastGeneratedColumn = mapping.generatedColumn; + addMappingWithCode(lastMapping, code); + } + } + lastMapping = mapping; + }, this); + // We have processed all mappings. + // Associate the remaining code in the current line with "lastMapping" + // and add the remaining lines without any mapping + addMappingWithCode(lastMapping, remainingLines.join("\n")); + + // Copy sourcesContent into SourceNode + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content) { + node.setSourceContent(sourceFile, content); + } + }); + + return node; + + function addMappingWithCode(mapping, code) { + if (mapping === null || mapping.source === undefined) { + node.add(code); + } else { + node.add(new SourceNode(mapping.originalLine, + mapping.originalColumn, + mapping.source, + code, + mapping.name)); + } + } + }; + + /** + * Add a chunk of generated JS to this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ + SourceNode.prototype.add = function SourceNode_add(aChunk) { + if (Array.isArray(aChunk)) { + aChunk.forEach(function (chunk) { + this.add(chunk); + }, this); + } + else if (aChunk instanceof SourceNode || typeof aChunk === "string") { + if (aChunk) { + this.children.push(aChunk); + } + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; + }; + + /** + * Add a chunk of generated JS to the beginning of this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ + SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) { + if (Array.isArray(aChunk)) { + for (var i = aChunk.length-1; i >= 0; i--) { + this.prepend(aChunk[i]); + } + } + else if (aChunk instanceof SourceNode || typeof aChunk === "string") { + this.children.unshift(aChunk); + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; + }; + + /** + * Walk over the tree of JS snippets in this node and its children. The + * walking function is called once for each snippet of JS and is passed that + * snippet and the its original associated source's line/column location. + * + * @param aFn The traversal function. + */ + SourceNode.prototype.walk = function SourceNode_walk(aFn) { + var chunk; + for (var i = 0, len = this.children.length; i < len; i++) { + chunk = this.children[i]; + if (chunk instanceof SourceNode) { + chunk.walk(aFn); + } + else { + if (chunk !== '') { + aFn(chunk, { source: this.source, + line: this.line, + column: this.column, + name: this.name }); + } + } + } + }; + + /** + * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between + * each of `this.children`. + * + * @param aSep The separator. + */ + SourceNode.prototype.join = function SourceNode_join(aSep) { + var newChildren; + var i; + var len = this.children.length; + if (len > 0) { + newChildren = []; + for (i = 0; i < len-1; i++) { + newChildren.push(this.children[i]); + newChildren.push(aSep); + } + newChildren.push(this.children[i]); + this.children = newChildren; + } + return this; + }; + + /** + * Call String.prototype.replace on the very right-most source snippet. Useful + * for trimming whitespace from the end of a source node, etc. + * + * @param aPattern The pattern to replace. + * @param aReplacement The thing to replace the pattern with. + */ + SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) { + var lastChild = this.children[this.children.length - 1]; + if (lastChild instanceof SourceNode) { + lastChild.replaceRight(aPattern, aReplacement); + } + else if (typeof lastChild === 'string') { + this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement); + } + else { + this.children.push(''.replace(aPattern, aReplacement)); + } + return this; + }; + + /** + * Set the source content for a source file. This will be added to the SourceMapGenerator + * in the sourcesContent field. + * + * @param aSourceFile The filename of the source file + * @param aSourceContent The content of the source file + */ + SourceNode.prototype.setSourceContent = + function SourceNode_setSourceContent(aSourceFile, aSourceContent) { + this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent; + }; + + /** + * Walk over the tree of SourceNodes. The walking function is called for each + * source file content and is passed the filename and source content. + * + * @param aFn The traversal function. + */ + SourceNode.prototype.walkSourceContents = + function SourceNode_walkSourceContents(aFn) { + for (var i = 0, len = this.children.length; i < len; i++) { + if (this.children[i] instanceof SourceNode) { + this.children[i].walkSourceContents(aFn); + } + } + + var sources = Object.keys(this.sourceContents); + for (var i = 0, len = sources.length; i < len; i++) { + aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]); + } + }; + + /** + * Return the string representation of this source node. Walks over the tree + * and concatenates all the various snippets together to one string. + */ + SourceNode.prototype.toString = function SourceNode_toString() { + var str = ""; + this.walk(function (chunk) { + str += chunk; + }); + return str; + }; + + /** + * Returns the string representation of this source node along with a source + * map. + */ + SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) { + var generated = { + code: "", + line: 1, + column: 0 + }; + var map = new SourceMapGenerator(aArgs); + var sourceMappingActive = false; + var lastOriginalSource = null; + var lastOriginalLine = null; + var lastOriginalColumn = null; + var lastOriginalName = null; + this.walk(function (chunk, original) { + generated.code += chunk; + if (original.source !== null + && original.line !== null + && original.column !== null) { + if(lastOriginalSource !== original.source + || lastOriginalLine !== original.line + || lastOriginalColumn !== original.column + || lastOriginalName !== original.name) { + map.addMapping({ + source: original.source, + original: { + line: original.line, + column: original.column + }, + generated: { + line: generated.line, + column: generated.column + }, + name: original.name + }); + } + lastOriginalSource = original.source; + lastOriginalLine = original.line; + lastOriginalColumn = original.column; + lastOriginalName = original.name; + sourceMappingActive = true; + } else if (sourceMappingActive) { + map.addMapping({ + generated: { + line: generated.line, + column: generated.column + } + }); + lastOriginalSource = null; + sourceMappingActive = false; + } + chunk.split('').forEach(function (ch) { + if (ch === '\n') { + generated.line++; + generated.column = 0; + } else { + generated.column++; + } + }); + }); + this.walkSourceContents(function (sourceFile, sourceContent) { + map.setSourceContent(sourceFile, sourceContent); + }); + + return { code: generated.code, map: map }; + }; + + exports.SourceNode = SourceNode; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/util.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/lib/source-map/util.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,205 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + /** + * This is a helper function for getting values from parameter/options + * objects. + * + * @param args The object we are extracting values from + * @param name The name of the property we are getting. + * @param defaultValue An optional value to return if the property is missing + * from the object. If this is not specified and the property is missing, an + * error will be thrown. + */ + function getArg(aArgs, aName, aDefaultValue) { + if (aName in aArgs) { + return aArgs[aName]; + } else if (arguments.length === 3) { + return aDefaultValue; + } else { + throw new Error('"' + aName + '" is a required argument.'); + } + } + exports.getArg = getArg; + + var urlRegexp = /([\w+\-.]+):\/\/((\w+:\w+)@)?([\w.]+)?(:(\d+))?(\S+)?/; + var dataUrlRegexp = /^data:.+\,.+/; + + function urlParse(aUrl) { + var match = aUrl.match(urlRegexp); + if (!match) { + return null; + } + return { + scheme: match[1], + auth: match[3], + host: match[4], + port: match[6], + path: match[7] + }; + } + exports.urlParse = urlParse; + + function urlGenerate(aParsedUrl) { + var url = aParsedUrl.scheme + "://"; + if (aParsedUrl.auth) { + url += aParsedUrl.auth + "@" + } + if (aParsedUrl.host) { + url += aParsedUrl.host; + } + if (aParsedUrl.port) { + url += ":" + aParsedUrl.port + } + if (aParsedUrl.path) { + url += aParsedUrl.path; + } + return url; + } + exports.urlGenerate = urlGenerate; + + function join(aRoot, aPath) { + var url; + + if (aPath.match(urlRegexp) || aPath.match(dataUrlRegexp)) { + return aPath; + } + + if (aPath.charAt(0) === '/' && (url = urlParse(aRoot))) { + url.path = aPath; + return urlGenerate(url); + } + + return aRoot.replace(/\/$/, '') + '/' + aPath; + } + exports.join = join; + + /** + * Because behavior goes wacky when you set `__proto__` on objects, we + * have to prefix all the strings in our set with an arbitrary character. + * + * See https://github.com/mozilla/source-map/pull/31 and + * https://github.com/mozilla/source-map/issues/30 + * + * @param String aStr + */ + function toSetString(aStr) { + return '$' + aStr; + } + exports.toSetString = toSetString; + + function fromSetString(aStr) { + return aStr.substr(1); + } + exports.fromSetString = fromSetString; + + function relative(aRoot, aPath) { + aRoot = aRoot.replace(/\/$/, ''); + + var url = urlParse(aRoot); + if (aPath.charAt(0) == "/" && url && url.path == "/") { + return aPath.slice(1); + } + + return aPath.indexOf(aRoot + '/') === 0 + ? aPath.substr(aRoot.length + 1) + : aPath; + } + exports.relative = relative; + + function strcmp(aStr1, aStr2) { + var s1 = aStr1 || ""; + var s2 = aStr2 || ""; + return (s1 > s2) - (s1 < s2); + } + + /** + * Comparator between two mappings where the original positions are compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same original source/line/column, but different generated + * line and column the same. Useful when searching for a mapping with a + * stubbed out mapping. + */ + function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { + var cmp; + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp || onlyCompareOriginal) { + return cmp; + } + + cmp = strcmp(mappingA.name, mappingB.name); + if (cmp) { + return cmp; + } + + cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp) { + return cmp; + } + + return mappingA.generatedColumn - mappingB.generatedColumn; + }; + exports.compareByOriginalPositions = compareByOriginalPositions; + + /** + * Comparator between two mappings where the generated positions are + * compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same generated line and column, but different + * source/name/original line and column the same. Useful when searching for a + * mapping with a stubbed out mapping. + */ + function compareByGeneratedPositions(mappingA, mappingB, onlyCompareGenerated) { + var cmp; + + cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp || onlyCompareGenerated) { + return cmp; + } + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); + }; + exports.compareByGeneratedPositions = compareByGeneratedPositions; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/LICENSE Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,58 @@ +amdefine is released under two licenses: new BSD, and MIT. You may pick the +license that best suits your development needs. The text of both licenses are +provided below. + + +The "New" BSD License: +---------------------- + +Copyright (c) 2011, The Dojo Foundation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name of the Dojo Foundation nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + + +MIT License +----------- + +Copyright (c) 2011, The Dojo Foundation + +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 -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/README.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,171 @@ +# amdefine + +A module that can be used to implement AMD's define() in Node. This allows you +to code to the AMD API and have the module work in node programs without +requiring those other programs to use AMD. + +## Usage + +**1)** Update your package.json to indicate amdefine as a dependency: + +```javascript + "dependencies": { + "amdefine": ">=0.1.0" + } +``` + +Then run `npm install` to get amdefine into your project. + +**2)** At the top of each module that uses define(), place this code: + +```javascript +if (typeof define !== 'function') { var define = require('amdefine')(module) } +``` + +**Only use these snippets** when loading amdefine. If you preserve the basic structure, +with the braces, it will be stripped out when using the [RequireJS optimizer](#optimizer). + +You can add spaces, line breaks and even require amdefine with a local path, but +keep the rest of the structure to get the stripping behavior. + +As you may know, because `if` statements in JavaScript don't have their own scope, the var +declaration in the above snippet is made whether the `if` expression is truthy or not. If +RequireJS is loaded then the declaration is superfluous because `define` is already already +declared in the same scope in RequireJS. Fortunately JavaScript handles multiple `var` +declarations of the same variable in the same scope gracefully. + +If you want to deliver amdefine.js with your code rather than specifying it as a dependency +with npm, then just download the latest release and refer to it using a relative path: + +[Latest Version](https://github.com/jrburke/amdefine/raw/latest/amdefine.js) + +### amdefine/intercept + +Consider this very experimental. + +Instead of pasting the piece of text for the amdefine setup of a `define` +variable in each module you create or consume, you can use `amdefine/intercept` +instead. It will automatically insert the above snippet in each .js file loaded +by Node. + +**Warning**: you should only use this if you are creating an application that +is consuming AMD style defined()'d modules that are distributed via npm and want +to run that code in Node. + +For library code where you are not sure if it will be used by others in Node or +in the browser, then explicitly depending on amdefine and placing the code +snippet above is suggested path, instead of using `amdefine/intercept`. The +intercept module affects all .js files loaded in the Node app, and it is +inconsiderate to modify global state like that unless you are also controlling +the top level app. + +#### Why distribute AMD-style nodes via npm? + +npm has a lot of weaknesses for front-end use (installed layout is not great, +should have better support for the `baseUrl + moduleID + '.js' style of loading, +single file JS installs), but some people want a JS package manager and are +willing to live with those constraints. If that is you, but still want to author +in AMD style modules to get dynamic require([]), better direct source usage and +powerful loader plugin support in the browser, then this tool can help. + +#### amdefine/intercept usage + +Just require it in your top level app module (for example index.js, server.js): + +```javascript +require('amdefine/intercept'); +``` + +The module does not return a value, so no need to assign the result to a local +variable. + +Then just require() code as you normally would with Node's require(). Any .js +loaded after the intercept require will have the amdefine check injected in +the .js source as it is loaded. It does not modify the source on disk, just +prepends some content to the text of the module as it is loaded by Node. + +#### How amdefine/intercept works + +It overrides the `Module._extensions['.js']` in Node to automatically prepend +the amdefine snippet above. So, it will affect any .js file loaded by your +app. + +## define() usage + +It is best if you use the anonymous forms of define() in your module: + +```javascript +define(function (require) { + var dependency = require('dependency'); +}); +``` + +or + +```javascript +define(['dependency'], function (dependency) { + +}); +``` + +## RequireJS optimizer integration. + +Version 1.0.3 of the [RequireJS optimizer](http://requirejs.org/docs/optimization.html) +will have support for stripping the `if (typeof define !== 'function')` check +mentioned above, so you can include this snippet for code that runs in the +browser, but avoid taking the cost of the if() statement once the code is +optimized for deployment. + +## Node 0.4 Support + +If you want to support Node 0.4, then add `require` as the second parameter to amdefine: + +```javascript +//Only if you want Node 0.4. If using 0.5 or later, use the above snippet. +if (typeof define !== 'function') { var define = require('amdefine')(module, require) } +``` + +## Limitations + +### Synchronous vs Asynchronous + +amdefine creates a define() function that is callable by your code. It will +execute and trace dependencies and call the factory function *synchronously*, +to keep the behavior in line with Node's synchronous dependency tracing. + +The exception: calling AMD's callback-style require() from inside a factory +function. The require callback is called on process.nextTick(): + +```javascript +define(function (require) { + require(['a'], function(a) { + //'a' is loaded synchronously, but + //this callback is called on process.nextTick(). + }); +}); +``` + +### Loader Plugins + +Loader plugins are supported as long as they call their load() callbacks +synchronously. So ones that do network requests will not work. However plugins +like [text](http://requirejs.org/docs/api.html#text) can load text files locally. + +The plugin API's `load.fromText()` is **not supported** in amdefine, so this means +transpiler plugins like the [CoffeeScript loader plugin](https://github.com/jrburke/require-cs) +will not work. This may be fixable, but it is a bit complex, and I do not have +enough node-fu to figure it out yet. See the source for amdefine.js if you want +to get an idea of the issues involved. + +## Tests + +To run the tests, cd to **tests** and run: + +``` +node all.js +node all-intercept.js +``` + +## License + +New BSD and MIT. Check the LICENSE file for all the details. diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/amdefine.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/amdefine.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,299 @@ +/** vim: et:ts=4:sw=4:sts=4 + * @license amdefine 0.1.0 Copyright (c) 2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/amdefine for details + */ + +/*jslint node: true */ +/*global module, process */ +'use strict'; + +/** + * Creates a define for node. + * @param {Object} module the "module" object that is defined by Node for the + * current module. + * @param {Function} [requireFn]. Node's require function for the current module. + * It only needs to be passed in Node versions before 0.5, when module.require + * did not exist. + * @returns {Function} a define function that is usable for the current node + * module. + */ +function amdefine(module, requireFn) { + 'use strict'; + var defineCache = {}, + loaderCache = {}, + alreadyCalled = false, + path = require('path'), + makeRequire, stringRequire; + + /** + * Trims the . and .. from an array of path segments. + * It will keep a leading path segment if a .. will become + * the first path segment, to help with module name lookups, + * which act like paths, but can be remapped. But the end result, + * all paths that use this function should look normalized. + * NOTE: this method MODIFIES the input array. + * @param {Array} ary the array of path segments. + */ + function trimDots(ary) { + var i, part; + for (i = 0; ary[i]; i+= 1) { + part = ary[i]; + if (part === '.') { + ary.splice(i, 1); + i -= 1; + } else if (part === '..') { + if (i === 1 && (ary[2] === '..' || ary[0] === '..')) { + //End of the line. Keep at least one non-dot + //path segment at the front so it can be mapped + //correctly to disk. Otherwise, there is likely + //no path mapping for a path starting with '..'. + //This can still fail, but catches the most reasonable + //uses of .. + break; + } else if (i > 0) { + ary.splice(i - 1, 2); + i -= 2; + } + } + } + } + + function normalize(name, baseName) { + var baseParts; + + //Adjust any relative paths. + if (name && name.charAt(0) === '.') { + //If have a base name, try to normalize against it, + //otherwise, assume it is a top-level require that will + //be relative to baseUrl in the end. + if (baseName) { + baseParts = baseName.split('/'); + baseParts = baseParts.slice(0, baseParts.length - 1); + baseParts = baseParts.concat(name.split('/')); + trimDots(baseParts); + name = baseParts.join('/'); + } + } + + return name; + } + + /** + * Create the normalize() function passed to a loader plugin's + * normalize method. + */ + function makeNormalize(relName) { + return function (name) { + return normalize(name, relName); + }; + } + + function makeLoad(id) { + function load(value) { + loaderCache[id] = value; + } + + load.fromText = function (id, text) { + //This one is difficult because the text can/probably uses + //define, and any relative paths and requires should be relative + //to that id was it would be found on disk. But this would require + //bootstrapping a module/require fairly deeply from node core. + //Not sure how best to go about that yet. + throw new Error('amdefine does not implement load.fromText'); + }; + + return load; + } + + makeRequire = function (systemRequire, exports, module, relId) { + function amdRequire(deps, callback) { + if (typeof deps === 'string') { + //Synchronous, single module require('') + return stringRequire(systemRequire, exports, module, deps, relId); + } else { + //Array of dependencies with a callback. + + //Convert the dependencies to modules. + deps = deps.map(function (depName) { + return stringRequire(systemRequire, exports, module, depName, relId); + }); + + //Wait for next tick to call back the require call. + process.nextTick(function () { + callback.apply(null, deps); + }); + } + } + + amdRequire.toUrl = function (filePath) { + if (filePath.indexOf('.') === 0) { + return normalize(filePath, path.dirname(module.filename)); + } else { + return filePath; + } + }; + + return amdRequire; + }; + + //Favor explicit value, passed in if the module wants to support Node 0.4. + requireFn = requireFn || function req() { + return module.require.apply(module, arguments); + }; + + function runFactory(id, deps, factory) { + var r, e, m, result; + + if (id) { + e = loaderCache[id] = {}; + m = { + id: id, + uri: __filename, + exports: e + }; + r = makeRequire(requireFn, e, m, id); + } else { + //Only support one define call per file + if (alreadyCalled) { + throw new Error('amdefine with no module ID cannot be called more than once per file.'); + } + alreadyCalled = true; + + //Use the real variables from node + //Use module.exports for exports, since + //the exports in here is amdefine exports. + e = module.exports; + m = module; + r = makeRequire(requireFn, e, m, module.id); + } + + //If there are dependencies, they are strings, so need + //to convert them to dependency values. + if (deps) { + deps = deps.map(function (depName) { + return r(depName); + }); + } + + //Call the factory with the right dependencies. + if (typeof factory === 'function') { + result = factory.apply(m.exports, deps); + } else { + result = factory; + } + + if (result !== undefined) { + m.exports = result; + if (id) { + loaderCache[id] = m.exports; + } + } + } + + stringRequire = function (systemRequire, exports, module, id, relId) { + //Split the ID by a ! so that + var index = id.indexOf('!'), + originalId = id, + prefix, plugin; + + if (index === -1) { + id = normalize(id, relId); + + //Straight module lookup. If it is one of the special dependencies, + //deal with it, otherwise, delegate to node. + if (id === 'require') { + return makeRequire(systemRequire, exports, module, relId); + } else if (id === 'exports') { + return exports; + } else if (id === 'module') { + return module; + } else if (loaderCache.hasOwnProperty(id)) { + return loaderCache[id]; + } else if (defineCache[id]) { + runFactory.apply(null, defineCache[id]); + return loaderCache[id]; + } else { + if(systemRequire) { + return systemRequire(originalId); + } else { + throw new Error('No module with ID: ' + id); + } + } + } else { + //There is a plugin in play. + prefix = id.substring(0, index); + id = id.substring(index + 1, id.length); + + plugin = stringRequire(systemRequire, exports, module, prefix, relId); + + if (plugin.normalize) { + id = plugin.normalize(id, makeNormalize(relId)); + } else { + //Normalize the ID normally. + id = normalize(id, relId); + } + + if (loaderCache[id]) { + return loaderCache[id]; + } else { + plugin.load(id, makeRequire(systemRequire, exports, module, relId), makeLoad(id), {}); + + return loaderCache[id]; + } + } + }; + + //Create a define function specific to the module asking for amdefine. + function define(id, deps, factory) { + if (Array.isArray(id)) { + factory = deps; + deps = id; + id = undefined; + } else if (typeof id !== 'string') { + factory = id; + id = deps = undefined; + } + + if (deps && !Array.isArray(deps)) { + factory = deps; + deps = undefined; + } + + if (!deps) { + deps = ['require', 'exports', 'module']; + } + + //Set up properties for this module. If an ID, then use + //internal cache. If no ID, then use the external variables + //for this node module. + if (id) { + //Put the module in deep freeze until there is a + //require call for it. + defineCache[id] = [id, deps, factory]; + } else { + runFactory(id, deps, factory); + } + } + + //define.require, which has access to all the values in the + //cache. Useful for AMD modules that all have IDs in the file, + //but need to finally export a value to node based on one of those + //IDs. + define.require = function (id) { + if (loaderCache[id]) { + return loaderCache[id]; + } + + if (defineCache[id]) { + runFactory.apply(null, defineCache[id]); + return loaderCache[id]; + } + }; + + define.amd = {}; + + return define; +} + +module.exports = amdefine; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/intercept.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/intercept.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,36 @@ +/*jshint node: true */ +var inserted, + Module = require('module'), + fs = require('fs'), + existingExtFn = Module._extensions['.js'], + amdefineRegExp = /amdefine\.js/; + +inserted = "if (typeof define !== 'function') {var define = require('amdefine')(module)}"; + +//From the node/lib/module.js source: +function stripBOM(content) { + // Remove byte order marker. This catches EF BB BF (the UTF-8 BOM) + // because the buffer-to-string conversion in `fs.readFileSync()` + // translates it to FEFF, the UTF-16 BOM. + if (content.charCodeAt(0) === 0xFEFF) { + content = content.slice(1); + } + return content; +} + +//Also adapted from the node/lib/module.js source: +function intercept(module, filename) { + var content = stripBOM(fs.readFileSync(filename, 'utf8')); + + if (!amdefineRegExp.test(module.id)) { + content = inserted + content; + } + + module._compile(content, filename); +} + +intercept._id = 'amdefine/intercept'; + +if (!existingExtFn._id || existingExtFn._id !== intercept._id) { + Module._extensions['.js'] = intercept; +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,40 @@ +{ + "name": "amdefine", + "description": "Provide AMD's define() API for declaring modules in the AMD format", + "version": "0.1.0", + "homepage": "http://github.com/jrburke/amdefine", + "author": { + "name": "James Burke", + "email": "jrburke@gmail.com", + "url": "http://github.com/jrburke" + }, + "licenses": [ + { + "type": "BSD", + "url": "https://github.com/jrburke/amdefine/blob/master/LICENSE" + }, + { + "type": "MIT", + "url": "https://github.com/jrburke/amdefine/blob/master/LICENSE" + } + ], + "repository": { + "type": "git", + "url": "https://github.com/jrburke/amdefine.git" + }, + "main": "./amdefine.js", + "engines": { + "node": ">=0.4.2" + }, + "readme": "# amdefine\n\nA module that can be used to implement AMD's define() in Node. This allows you\nto code to the AMD API and have the module work in node programs without\nrequiring those other programs to use AMD.\n\n## Usage\n\n**1)** Update your package.json to indicate amdefine as a dependency:\n\n```javascript\n \"dependencies\": {\n \"amdefine\": \">=0.1.0\"\n }\n```\n\nThen run `npm install` to get amdefine into your project.\n\n**2)** At the top of each module that uses define(), place this code:\n\n```javascript\nif (typeof define !== 'function') { var define = require('amdefine')(module) }\n```\n\n**Only use these snippets** when loading amdefine. If you preserve the basic structure,\nwith the braces, it will be stripped out when using the [RequireJS optimizer](#optimizer).\n\nYou can add spaces, line breaks and even require amdefine with a local path, but\nkeep the rest of the structure to get the stripping behavior.\n\nAs you may know, because `if` statements in JavaScript don't have their own scope, the var\ndeclaration in the above snippet is made whether the `if` expression is truthy or not. If\nRequireJS is loaded then the declaration is superfluous because `define` is already already\ndeclared in the same scope in RequireJS. Fortunately JavaScript handles multiple `var`\ndeclarations of the same variable in the same scope gracefully.\n\nIf you want to deliver amdefine.js with your code rather than specifying it as a dependency\nwith npm, then just download the latest release and refer to it using a relative path:\n\n[Latest Version](https://github.com/jrburke/amdefine/raw/latest/amdefine.js)\n\n### amdefine/intercept\n\nConsider this very experimental.\n\nInstead of pasting the piece of text for the amdefine setup of a `define`\nvariable in each module you create or consume, you can use `amdefine/intercept`\ninstead. It will automatically insert the above snippet in each .js file loaded\nby Node.\n\n**Warning**: you should only use this if you are creating an application that\nis consuming AMD style defined()'d modules that are distributed via npm and want\nto run that code in Node.\n\nFor library code where you are not sure if it will be used by others in Node or\nin the browser, then explicitly depending on amdefine and placing the code\nsnippet above is suggested path, instead of using `amdefine/intercept`. The\nintercept module affects all .js files loaded in the Node app, and it is\ninconsiderate to modify global state like that unless you are also controlling\nthe top level app.\n\n#### Why distribute AMD-style nodes via npm?\n\nnpm has a lot of weaknesses for front-end use (installed layout is not great,\nshould have better support for the `baseUrl + moduleID + '.js' style of loading,\nsingle file JS installs), but some people want a JS package manager and are\nwilling to live with those constraints. If that is you, but still want to author\nin AMD style modules to get dynamic require([]), better direct source usage and\npowerful loader plugin support in the browser, then this tool can help.\n\n#### amdefine/intercept usage\n\nJust require it in your top level app module (for example index.js, server.js):\n\n```javascript\nrequire('amdefine/intercept');\n```\n\nThe module does not return a value, so no need to assign the result to a local\nvariable.\n\nThen just require() code as you normally would with Node's require(). Any .js\nloaded after the intercept require will have the amdefine check injected in\nthe .js source as it is loaded. It does not modify the source on disk, just\nprepends some content to the text of the module as it is loaded by Node.\n\n#### How amdefine/intercept works\n\nIt overrides the `Module._extensions['.js']` in Node to automatically prepend\nthe amdefine snippet above. So, it will affect any .js file loaded by your\napp.\n\n## define() usage\n\nIt is best if you use the anonymous forms of define() in your module:\n\n```javascript\ndefine(function (require) {\n var dependency = require('dependency');\n});\n```\n\nor\n\n```javascript\ndefine(['dependency'], function (dependency) {\n\n});\n```\n\n## RequireJS optimizer integration. \n\nVersion 1.0.3 of the [RequireJS optimizer](http://requirejs.org/docs/optimization.html)\nwill have support for stripping the `if (typeof define !== 'function')` check\nmentioned above, so you can include this snippet for code that runs in the\nbrowser, but avoid taking the cost of the if() statement once the code is\noptimized for deployment.\n\n## Node 0.4 Support\n\nIf you want to support Node 0.4, then add `require` as the second parameter to amdefine:\n\n```javascript\n//Only if you want Node 0.4. If using 0.5 or later, use the above snippet.\nif (typeof define !== 'function') { var define = require('amdefine')(module, require) }\n```\n\n## Limitations\n\n### Synchronous vs Asynchronous\n\namdefine creates a define() function that is callable by your code. It will\nexecute and trace dependencies and call the factory function *synchronously*,\nto keep the behavior in line with Node's synchronous dependency tracing.\n\nThe exception: calling AMD's callback-style require() from inside a factory\nfunction. The require callback is called on process.nextTick():\n\n```javascript\ndefine(function (require) {\n require(['a'], function(a) {\n //'a' is loaded synchronously, but\n //this callback is called on process.nextTick().\n });\n});\n```\n\n### Loader Plugins\n\nLoader plugins are supported as long as they call their load() callbacks\nsynchronously. So ones that do network requests will not work. However plugins\nlike [text](http://requirejs.org/docs/api.html#text) can load text files locally.\n\nThe plugin API's `load.fromText()` is **not supported** in amdefine, so this means\ntranspiler plugins like the [CoffeeScript loader plugin](https://github.com/jrburke/require-cs)\nwill not work. This may be fixable, but it is a bit complex, and I do not have\nenough node-fu to figure it out yet. See the source for amdefine.js if you want\nto get an idea of the issues involved.\n\n## Tests\n\nTo run the tests, cd to **tests** and run:\n\n```\nnode all.js\nnode all-intercept.js\n```\n\n## License\n\nNew BSD and MIT. Check the LICENSE file for all the details.\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/jrburke/amdefine/issues" + }, + "_id": "amdefine@0.1.0", + "dist": { + "shasum": "7e13ef9f948970d6695d94230f490db2c9f130e7" + }, + "_from": "amdefine@>=0.0.4", + "_resolved": "https://registry.npmjs.org/amdefine/-/amdefine-0.1.0.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,110 @@ +{ + "name": "source-map", + "description": "Generates and consumes source maps", + "version": "0.1.30", + "homepage": "https://github.com/mozilla/source-map", + "author": { + "name": "Nick Fitzgerald", + "email": "nfitzgerald@mozilla.com" + }, + "contributors": [ + { + "name": "Tobias Koppers", + "email": "tobias.koppers@googlemail.com" + }, + { + "name": "Duncan Beevers", + "email": "duncan@dweebd.com" + }, + { + "name": "Stephen Crane", + "email": "scrane@mozilla.com" + }, + { + "name": "Ryan Seddon", + "email": "seddon.ryan@gmail.com" + }, + { + "name": "Miles Elam", + "email": "miles.elam@deem.com" + }, + { + "name": "Mihai Bazon", + "email": "mihai.bazon@gmail.com" + }, + { + "name": "Michael Ficarra", + "email": "github.public.email@michael.ficarra.me" + }, + { + "name": "Todd Wolfson", + "email": "todd@twolfson.com" + }, + { + "name": "Alexander Solovyov", + "email": "alexander@solovyov.net" + }, + { + "name": "Felix Gnass", + "email": "fgnass@gmail.com" + }, + { + "name": "Conrad Irwin", + "email": "conrad.irwin@gmail.com" + }, + { + "name": "usrbincc", + "email": "usrbincc@yahoo.com" + }, + { + "name": "David Glasser", + "email": "glasser@davidglasser.net" + }, + { + "name": "Chase Douglas", + "email": "chase@newrelic.com" + }, + { + "name": "Evan Wallace", + "email": "evan.exe@gmail.com" + } + ], + "repository": { + "type": "git", + "url": "http://github.com/mozilla/source-map.git" + }, + "directories": { + "lib": "./lib" + }, + "main": "./lib/source-map.js", + "engines": { + "node": ">=0.8.0" + }, + "licenses": [ + { + "type": "BSD", + "url": "http://opensource.org/licenses/BSD-3-Clause" + } + ], + "dependencies": { + "amdefine": ">=0.0.4" + }, + "devDependencies": { + "dryice": ">=0.4.8" + }, + "scripts": { + "test": "node test/run-tests.js", + "build": "node Makefile.dryice.js" + }, + "readme": "# Source Map\n\nThis is a library to generate and consume the source map format\n[described here][format].\n\nThis library is written in the Asynchronous Module Definition format, and works\nin the following environments:\n\n* Modern Browsers supporting ECMAScript 5 (either after the build, or with an\n AMD loader such as RequireJS)\n\n* Inside Firefox (as a JSM file, after the build)\n\n* With NodeJS versions 0.8.X and higher\n\n## Node\n\n $ npm install source-map\n\n## Building from Source (for everywhere else)\n\nInstall Node and then run\n\n $ git clone https://fitzgen@github.com/mozilla/source-map.git\n $ cd source-map\n $ npm link .\n\nNext, run\n\n $ node Makefile.dryice.js\n\nThis should spew a bunch of stuff to stdout, and create the following files:\n\n* `dist/source-map.js` - The unminified browser version.\n\n* `dist/source-map.min.js` - The minified browser version.\n\n* `dist/SourceMap.jsm` - The JavaScript Module for inclusion in Firefox source.\n\n## Examples\n\n### Consuming a source map\n\n var rawSourceMap = {\n version: 3,\n file: 'min.js',\n names: ['bar', 'baz', 'n'],\n sources: ['one.js', 'two.js'],\n sourceRoot: 'http://example.com/www/js/',\n mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'\n };\n\n var smc = new SourceMapConsumer(rawSourceMap);\n\n console.log(smc.sources);\n // [ 'http://example.com/www/js/one.js',\n // 'http://example.com/www/js/two.js' ]\n\n console.log(smc.originalPositionFor({\n line: 2,\n column: 28\n }));\n // { source: 'http://example.com/www/js/two.js',\n // line: 2,\n // column: 10,\n // name: 'n' }\n\n console.log(smc.generatedPositionFor({\n source: 'http://example.com/www/js/two.js',\n line: 2,\n column: 10\n }));\n // { line: 2, column: 28 }\n\n smc.eachMapping(function (m) {\n // ...\n });\n\n### Generating a source map\n\nIn depth guide:\n[**Compiling to JavaScript, and Debugging with Source Maps**](https://hacks.mozilla.org/2013/05/compiling-to-javascript-and-debugging-with-source-maps/)\n\n#### With SourceNode (high level API)\n\n function compile(ast) {\n switch (ast.type) {\n case 'BinaryExpression':\n return new SourceNode(\n ast.location.line,\n ast.location.column,\n ast.location.source,\n [compile(ast.left), \" + \", compile(ast.right)]\n );\n case 'Literal':\n return new SourceNode(\n ast.location.line,\n ast.location.column,\n ast.location.source,\n String(ast.value)\n );\n // ...\n default:\n throw new Error(\"Bad AST\");\n }\n }\n\n var ast = parse(\"40 + 2\", \"add.js\");\n console.log(compile(ast).toStringWithSourceMap({\n file: 'add.js'\n }));\n // { code: '40 + 2',\n // map: [object SourceMapGenerator] }\n\n#### With SourceMapGenerator (low level API)\n\n var map = new SourceMapGenerator({\n file: \"source-mapped.js\"\n });\n\n map.addMapping({\n generated: {\n line: 10,\n column: 35\n },\n source: \"foo.js\",\n original: {\n line: 33,\n column: 2\n },\n name: \"christopher\"\n });\n\n console.log(map.toString());\n // '{\"version\":3,\"file\":\"source-mapped.js\",\"sources\":[\"foo.js\"],\"names\":[\"christopher\"],\"mappings\":\";;;;;;;;;mCAgCEA\"}'\n\n## API\n\nGet a reference to the module:\n\n // NodeJS\n var sourceMap = require('source-map');\n\n // Browser builds\n var sourceMap = window.sourceMap;\n\n // Inside Firefox\n let sourceMap = {};\n Components.utils.import('resource:///modules/devtools/SourceMap.jsm', sourceMap);\n\n### SourceMapConsumer\n\nA SourceMapConsumer instance represents a parsed source map which we can query\nfor information about the original file positions by giving it a file position\nin the generated source.\n\n#### new SourceMapConsumer(rawSourceMap)\n\nThe only parameter is the raw source map (either as a string which can be\n`JSON.parse`'d, or an object). According to the spec, source maps have the\nfollowing attributes:\n\n* `version`: Which version of the source map spec this map is following.\n\n* `sources`: An array of URLs to the original source files.\n\n* `names`: An array of identifiers which can be referrenced by individual\n mappings.\n\n* `sourceRoot`: Optional. The URL root from which all sources are relative.\n\n* `sourcesContent`: Optional. An array of contents of the original source files.\n\n* `mappings`: A string of base64 VLQs which contain the actual mappings.\n\n* `file`: The generated filename this source map is associated with.\n\n#### SourceMapConsumer.prototype.originalPositionFor(generatedPosition)\n\nReturns the original source, line, and column information for the generated\nsource's line and column positions provided. The only argument is an object with\nthe following properties:\n\n* `line`: The line number in the generated source.\n\n* `column`: The column number in the generated source.\n\nand an object is returned with the following properties:\n\n* `source`: The original source file, or null if this information is not\n available.\n\n* `line`: The line number in the original source, or null if this information is\n not available.\n\n* `column`: The column number in the original source, or null or null if this\n information is not available.\n\n* `name`: The original identifier, or null if this information is not available.\n\n#### SourceMapConsumer.prototype.generatedPositionFor(originalPosition)\n\nReturns the generated line and column information for the original source,\nline, and column positions provided. The only argument is an object with\nthe following properties:\n\n* `source`: The filename of the original source.\n\n* `line`: The line number in the original source.\n\n* `column`: The column number in the original source.\n\nand an object is returned with the following properties:\n\n* `line`: The line number in the generated source, or null.\n\n* `column`: The column number in the generated source, or null.\n\n#### SourceMapConsumer.prototype.sourceContentFor(source)\n\nReturns the original source content for the source provided. The only\nargument is the URL of the original source file.\n\n#### SourceMapConsumer.prototype.eachMapping(callback, context, order)\n\nIterate over each mapping between an original source/line/column and a\ngenerated line/column in this source map.\n\n* `callback`: The function that is called with each mapping. Mappings have the\n form `{ source, generatedLine, generatedColumn, originalLine, originalColumn,\n name }`\n\n* `context`: Optional. If specified, this object will be the value of `this`\n every time that `callback` is called.\n\n* `order`: Either `SourceMapConsumer.GENERATED_ORDER` or\n `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to iterate over\n the mappings sorted by the generated file's line/column order or the\n original's source/line/column order, respectively. Defaults to\n `SourceMapConsumer.GENERATED_ORDER`.\n\n### SourceMapGenerator\n\nAn instance of the SourceMapGenerator represents a source map which is being\nbuilt incrementally.\n\n#### new SourceMapGenerator(startOfSourceMap)\n\nTo create a new one, you must pass an object with the following properties:\n\n* `file`: The filename of the generated source that this source map is\n associated with.\n\n* `sourceRoot`: An optional root for all relative URLs in this source map.\n\n#### SourceMapGenerator.fromSourceMap(sourceMapConsumer)\n\nCreates a new SourceMapGenerator based on a SourceMapConsumer\n\n* `sourceMapConsumer` The SourceMap.\n\n#### SourceMapGenerator.prototype.addMapping(mapping)\n\nAdd a single mapping from original source line and column to the generated\nsource's line and column for this source map being created. The mapping object\nshould have the following properties:\n\n* `generated`: An object with the generated line and column positions.\n\n* `original`: An object with the original line and column positions.\n\n* `source`: The original source file (relative to the sourceRoot).\n\n* `name`: An optional original token name for this mapping.\n\n#### SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent)\n\nSet the source content for an original source file.\n\n* `sourceFile` the URL of the original source file.\n\n* `sourceContent` the content of the source file.\n\n#### SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile])\n\nApplies a SourceMap for a source file to the SourceMap.\nEach mapping to the supplied source file is rewritten using the\nsupplied SourceMap. Note: The resolution for the resulting mappings\nis the minimium of this map and the supplied map.\n\n* `sourceMapConsumer`: The SourceMap to be applied.\n\n* `sourceFile`: Optional. The filename of the source file.\n If omitted, sourceMapConsumer.file will be used.\n\n#### SourceMapGenerator.prototype.toString()\n\nRenders the source map being generated to a string.\n\n### SourceNode\n\nSourceNodes provide a way to abstract over interpolating and/or concatenating\nsnippets of generated JavaScript source code, while maintaining the line and\ncolumn information associated between those snippets and the original source\ncode. This is useful as the final intermediate representation a compiler might\nuse before outputting the generated JS and source map.\n\n#### new SourceNode(line, column, source[, chunk[, name]])\n\n* `line`: The original line number associated with this source node, or null if\n it isn't associated with an original line.\n\n* `column`: The original column number associated with this source node, or null\n if it isn't associated with an original column.\n\n* `source`: The original source's filename.\n\n* `chunk`: Optional. Is immediately passed to `SourceNode.prototype.add`, see\n below.\n\n* `name`: Optional. The original identifier.\n\n#### SourceNode.fromStringWithSourceMap(code, sourceMapConsumer)\n\nCreates a SourceNode from generated code and a SourceMapConsumer.\n\n* `code`: The generated code\n\n* `sourceMapConsumer` The SourceMap for the generated code\n\n#### SourceNode.prototype.add(chunk)\n\nAdd a chunk of generated JS to this source node.\n\n* `chunk`: A string snippet of generated JS code, another instance of\n `SourceNode`, or an array where each member is one of those things.\n\n#### SourceNode.prototype.prepend(chunk)\n\nPrepend a chunk of generated JS to this source node.\n\n* `chunk`: A string snippet of generated JS code, another instance of\n `SourceNode`, or an array where each member is one of those things.\n\n#### SourceNode.prototype.setSourceContent(sourceFile, sourceContent)\n\nSet the source content for a source file. This will be added to the\n`SourceMap` in the `sourcesContent` field.\n\n* `sourceFile`: The filename of the source file\n\n* `sourceContent`: The content of the source file\n\n#### SourceNode.prototype.walk(fn)\n\nWalk over the tree of JS snippets in this node and its children. The walking\nfunction is called once for each snippet of JS and is passed that snippet and\nthe its original associated source's line/column location.\n\n* `fn`: The traversal function.\n\n#### SourceNode.prototype.walkSourceContents(fn)\n\nWalk over the tree of SourceNodes. The walking function is called for each\nsource file content and is passed the filename and source content.\n\n* `fn`: The traversal function.\n\n#### SourceNode.prototype.join(sep)\n\nLike `Array.prototype.join` except for SourceNodes. Inserts the separator\nbetween each of this source node's children.\n\n* `sep`: The separator.\n\n#### SourceNode.prototype.replaceRight(pattern, replacement)\n\nCall `String.prototype.replace` on the very right-most source snippet. Useful\nfor trimming whitespace from the end of a source node, etc.\n\n* `pattern`: The pattern to replace.\n\n* `replacement`: The thing to replace the pattern with.\n\n#### SourceNode.prototype.toString()\n\nReturn the string representation of this source node. Walks over the tree and\nconcatenates all the various snippets together to one string.\n\n### SourceNode.prototype.toStringWithSourceMap(startOfSourceMap)\n\nReturns the string representation of this tree of source nodes, plus a\nSourceMapGenerator which contains all the mappings between the generated and\noriginal sources.\n\nThe arguments are the same as those to `new SourceMapGenerator`.\n\n## Tests\n\n[![Build Status](https://travis-ci.org/mozilla/source-map.png?branch=master)](https://travis-ci.org/mozilla/source-map)\n\nInstall NodeJS version 0.8.0 or greater, then run `node test/run-tests.js`.\n\nTo add new tests, create a new file named `test/test-.js`\nand export your test functions with names that start with \"test\", for example\n\n exports[\"test doing the foo bar\"] = function (assert, util) {\n ...\n };\n\nThe new test will be located automatically when you run the suite.\n\nThe `util` argument is the test utility module located at `test/source-map/util`.\n\nThe `assert` argument is a cut down version of node's assert module. You have\naccess to the following assertion functions:\n\n* `doesNotThrow`\n\n* `equal`\n\n* `ok`\n\n* `strictEqual`\n\n* `throws`\n\n(The reason for the restricted set of test functions is because we need the\ntests to run inside Firefox's test suite as well and so the assert module is\nshimmed in that environment. See `build/assert-shim.js`.)\n\n[format]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit\n[feature]: https://wiki.mozilla.org/DevTools/Features/SourceMap\n[Dryice]: https://github.com/mozilla/dryice\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/mozilla/source-map/issues" + }, + "_id": "source-map@0.1.30", + "dist": { + "shasum": "d2153a5138767aacd89b5bba4a3ae4e6bda6c53b" + }, + "_from": "source-map@~0.1.7", + "_resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.30.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/run-tests.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/run-tests.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,71 @@ +#!/usr/bin/env node +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +var assert = require('assert'); +var fs = require('fs'); +var path = require('path'); +var util = require('./source-map/util'); + +function run(tests) { + var failures = []; + var total = 0; + var passed = 0; + + for (var i = 0; i < tests.length; i++) { + for (var k in tests[i].testCase) { + if (/^test/.test(k)) { + total++; + try { + tests[i].testCase[k](assert, util); + passed++; + } + catch (e) { + console.log('FAILED ' + tests[i].name + ': ' + k + '!'); + console.log(e.stack); + } + } + } + } + + console.log(""); + console.log(passed + ' / ' + total + ' tests passed.'); + console.log(""); + + failures.forEach(function (f) { + }); + + return failures.length; +} + +var code; + +process.stdout.on('close', function () { + process.exit(code); +}); + +function isTestFile(f) { + var testToRun = process.argv[2]; + return testToRun + ? path.basename(testToRun) === f + : /^test\-.*?\.js/.test(f); +} + +function toModule(f) { + return './source-map/' + f.replace(/\.js$/, ''); +} + +var requires = fs.readdirSync(path.join(__dirname, 'source-map')) + .filter(isTestFile) + .map(toModule); + +code = run(requires.map(require).map(function (mod, i) { + return { + name: requires[i], + testCase: mod + }; +})); +process.exit(code); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-api.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-api.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,26 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2012 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var sourceMap; + try { + sourceMap = require('../../lib/source-map'); + } catch (e) { + sourceMap = {}; + Components.utils.import('resource:///modules/devtools/SourceMap.jsm', sourceMap); + } + + exports['test that the api is properly exposed in the top level'] = function (assert, util) { + assert.equal(typeof sourceMap.SourceMapGenerator, "function"); + assert.equal(typeof sourceMap.SourceMapConsumer, "function"); + assert.equal(typeof sourceMap.SourceNode, "function"); + }; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-array-set.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-array-set.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,104 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var ArraySet = require('../../lib/source-map/array-set').ArraySet; + + function makeTestSet() { + var set = new ArraySet(); + for (var i = 0; i < 100; i++) { + set.add(String(i)); + } + return set; + } + + exports['test .has() membership'] = function (assert, util) { + var set = makeTestSet(); + for (var i = 0; i < 100; i++) { + assert.ok(set.has(String(i))); + } + }; + + exports['test .indexOf() elements'] = function (assert, util) { + var set = makeTestSet(); + for (var i = 0; i < 100; i++) { + assert.strictEqual(set.indexOf(String(i)), i); + } + }; + + exports['test .at() indexing'] = function (assert, util) { + var set = makeTestSet(); + for (var i = 0; i < 100; i++) { + assert.strictEqual(set.at(i), String(i)); + } + }; + + exports['test creating from an array'] = function (assert, util) { + var set = ArraySet.fromArray(['foo', 'bar', 'baz', 'quux', 'hasOwnProperty']); + + assert.ok(set.has('foo')); + assert.ok(set.has('bar')); + assert.ok(set.has('baz')); + assert.ok(set.has('quux')); + assert.ok(set.has('hasOwnProperty')); + + assert.strictEqual(set.indexOf('foo'), 0); + assert.strictEqual(set.indexOf('bar'), 1); + assert.strictEqual(set.indexOf('baz'), 2); + assert.strictEqual(set.indexOf('quux'), 3); + + assert.strictEqual(set.at(0), 'foo'); + assert.strictEqual(set.at(1), 'bar'); + assert.strictEqual(set.at(2), 'baz'); + assert.strictEqual(set.at(3), 'quux'); + }; + + exports['test that you can add __proto__; see github issue #30'] = function (assert, util) { + var set = new ArraySet(); + set.add('__proto__'); + assert.ok(set.has('__proto__')); + assert.strictEqual(set.at(0), '__proto__'); + assert.strictEqual(set.indexOf('__proto__'), 0); + }; + + exports['test .fromArray() with duplicates'] = function (assert, util) { + var set = ArraySet.fromArray(['foo', 'foo']); + assert.ok(set.has('foo')); + assert.strictEqual(set.at(0), 'foo'); + assert.strictEqual(set.indexOf('foo'), 0); + assert.strictEqual(set.toArray().length, 1); + + set = ArraySet.fromArray(['foo', 'foo'], true); + assert.ok(set.has('foo')); + assert.strictEqual(set.at(0), 'foo'); + assert.strictEqual(set.at(1), 'foo'); + assert.strictEqual(set.indexOf('foo'), 0); + assert.strictEqual(set.toArray().length, 2); + }; + + exports['test .add() with duplicates'] = function (assert, util) { + var set = new ArraySet(); + set.add('foo'); + + set.add('foo'); + assert.ok(set.has('foo')); + assert.strictEqual(set.at(0), 'foo'); + assert.strictEqual(set.indexOf('foo'), 0); + assert.strictEqual(set.toArray().length, 1); + + set.add('foo', true); + assert.ok(set.has('foo')); + assert.strictEqual(set.at(0), 'foo'); + assert.strictEqual(set.at(1), 'foo'); + assert.strictEqual(set.indexOf('foo'), 0); + assert.strictEqual(set.toArray().length, 2); + }; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-base64-vlq.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-base64-vlq.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,24 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var base64VLQ = require('../../lib/source-map/base64-vlq'); + + exports['test normal encoding and decoding'] = function (assert, util) { + var result; + for (var i = -255; i < 256; i++) { + result = base64VLQ.decode(base64VLQ.encode(i)); + assert.ok(result); + assert.equal(result.value, i); + assert.equal(result.rest, ""); + } + }; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-base64.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-base64.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,35 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var base64 = require('../../lib/source-map/base64'); + + exports['test out of range encoding'] = function (assert, util) { + assert.throws(function () { + base64.encode(-1); + }); + assert.throws(function () { + base64.encode(64); + }); + }; + + exports['test out of range decoding'] = function (assert, util) { + assert.throws(function () { + base64.decode('='); + }); + }; + + exports['test normal encoding and decoding'] = function (assert, util) { + for (var i = 0; i < 64; i++) { + assert.equal(base64.decode(base64.encode(i)), i); + } + }; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-binary-search.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-binary-search.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,54 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var binarySearch = require('../../lib/source-map/binary-search'); + + function numberCompare(a, b) { + return a - b; + } + + exports['test too high'] = function (assert, util) { + var needle = 30; + var haystack = [2,4,6,8,10,12,14,16,18,20]; + + assert.doesNotThrow(function () { + binarySearch.search(needle, haystack, numberCompare); + }); + + assert.equal(binarySearch.search(needle, haystack, numberCompare), 20); + }; + + exports['test too low'] = function (assert, util) { + var needle = 1; + var haystack = [2,4,6,8,10,12,14,16,18,20]; + + assert.doesNotThrow(function () { + binarySearch.search(needle, haystack, numberCompare); + }); + + assert.equal(binarySearch.search(needle, haystack, numberCompare), null); + }; + + exports['test exact search'] = function (assert, util) { + var needle = 4; + var haystack = [2,4,6,8,10,12,14,16,18,20]; + + assert.equal(binarySearch.search(needle, haystack, numberCompare), 4); + }; + + exports['test fuzzy search'] = function (assert, util) { + var needle = 19; + var haystack = [2,4,6,8,10,12,14,16,18,20]; + + assert.equal(binarySearch.search(needle, haystack, numberCompare), 18); + }; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-dog-fooding.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-dog-fooding.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,72 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer; + var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator; + + exports['test eating our own dog food'] = function (assert, util) { + var smg = new SourceMapGenerator({ + file: 'testing.js', + sourceRoot: '/wu/tang' + }); + + smg.addMapping({ + source: 'gza.coffee', + original: { line: 1, column: 0 }, + generated: { line: 2, column: 2 } + }); + + smg.addMapping({ + source: 'gza.coffee', + original: { line: 2, column: 0 }, + generated: { line: 3, column: 2 } + }); + + smg.addMapping({ + source: 'gza.coffee', + original: { line: 3, column: 0 }, + generated: { line: 4, column: 2 } + }); + + smg.addMapping({ + source: 'gza.coffee', + original: { line: 4, column: 0 }, + generated: { line: 5, column: 2 } + }); + + var smc = new SourceMapConsumer(smg.toString()); + + // Exact + util.assertMapping(2, 2, '/wu/tang/gza.coffee', 1, 0, null, smc, assert); + util.assertMapping(3, 2, '/wu/tang/gza.coffee', 2, 0, null, smc, assert); + util.assertMapping(4, 2, '/wu/tang/gza.coffee', 3, 0, null, smc, assert); + util.assertMapping(5, 2, '/wu/tang/gza.coffee', 4, 0, null, smc, assert); + + // Fuzzy + + // Original to generated + util.assertMapping(2, 0, null, null, null, null, smc, assert, true); + util.assertMapping(2, 9, '/wu/tang/gza.coffee', 1, 0, null, smc, assert, true); + util.assertMapping(3, 0, '/wu/tang/gza.coffee', 1, 0, null, smc, assert, true); + util.assertMapping(3, 9, '/wu/tang/gza.coffee', 2, 0, null, smc, assert, true); + util.assertMapping(4, 0, '/wu/tang/gza.coffee', 2, 0, null, smc, assert, true); + util.assertMapping(4, 9, '/wu/tang/gza.coffee', 3, 0, null, smc, assert, true); + util.assertMapping(5, 0, '/wu/tang/gza.coffee', 3, 0, null, smc, assert, true); + util.assertMapping(5, 9, '/wu/tang/gza.coffee', 4, 0, null, smc, assert, true); + + // Generated to original + util.assertMapping(2, 2, '/wu/tang/gza.coffee', 1, 1, null, smc, assert, null, true); + util.assertMapping(3, 2, '/wu/tang/gza.coffee', 2, 3, null, smc, assert, null, true); + util.assertMapping(4, 2, '/wu/tang/gza.coffee', 3, 6, null, smc, assert, null, true); + util.assertMapping(5, 2, '/wu/tang/gza.coffee', 4, 9, null, smc, assert, null, true); + }; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-map-consumer.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-map-consumer.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,451 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer; + var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator; + + exports['test that we can instantiate with a string or an objects'] = function (assert, util) { + assert.doesNotThrow(function () { + var map = new SourceMapConsumer(util.testMap); + }); + assert.doesNotThrow(function () { + var map = new SourceMapConsumer(JSON.stringify(util.testMap)); + }); + }; + + exports['test that the `sources` field has the original sources'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + var sources = map.sources; + + assert.equal(sources[0], '/the/root/one.js'); + assert.equal(sources[1], '/the/root/two.js'); + assert.equal(sources.length, 2); + }; + + exports['test that the source root is reflected in a mapping\'s source field'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + var mapping; + + mapping = map.originalPositionFor({ + line: 2, + column: 1 + }); + assert.equal(mapping.source, '/the/root/two.js'); + + mapping = map.originalPositionFor({ + line: 1, + column: 1 + }); + assert.equal(mapping.source, '/the/root/one.js'); + }; + + exports['test mapping tokens back exactly'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + + util.assertMapping(1, 1, '/the/root/one.js', 1, 1, null, map, assert); + util.assertMapping(1, 5, '/the/root/one.js', 1, 5, null, map, assert); + util.assertMapping(1, 9, '/the/root/one.js', 1, 11, null, map, assert); + util.assertMapping(1, 18, '/the/root/one.js', 1, 21, 'bar', map, assert); + util.assertMapping(1, 21, '/the/root/one.js', 2, 3, null, map, assert); + util.assertMapping(1, 28, '/the/root/one.js', 2, 10, 'baz', map, assert); + util.assertMapping(1, 32, '/the/root/one.js', 2, 14, 'bar', map, assert); + + util.assertMapping(2, 1, '/the/root/two.js', 1, 1, null, map, assert); + util.assertMapping(2, 5, '/the/root/two.js', 1, 5, null, map, assert); + util.assertMapping(2, 9, '/the/root/two.js', 1, 11, null, map, assert); + util.assertMapping(2, 18, '/the/root/two.js', 1, 21, 'n', map, assert); + util.assertMapping(2, 21, '/the/root/two.js', 2, 3, null, map, assert); + util.assertMapping(2, 28, '/the/root/two.js', 2, 10, 'n', map, assert); + }; + + exports['test mapping tokens fuzzy'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + + // Finding original positions + util.assertMapping(1, 20, '/the/root/one.js', 1, 21, 'bar', map, assert, true); + util.assertMapping(1, 30, '/the/root/one.js', 2, 10, 'baz', map, assert, true); + util.assertMapping(2, 12, '/the/root/two.js', 1, 11, null, map, assert, true); + + // Finding generated positions + util.assertMapping(1, 18, '/the/root/one.js', 1, 22, 'bar', map, assert, null, true); + util.assertMapping(1, 28, '/the/root/one.js', 2, 13, 'baz', map, assert, null, true); + util.assertMapping(2, 9, '/the/root/two.js', 1, 16, null, map, assert, null, true); + }; + + exports['test creating source map consumers with )]}\' prefix'] = function (assert, util) { + assert.doesNotThrow(function () { + var map = new SourceMapConsumer(")]}'" + JSON.stringify(util.testMap)); + }); + }; + + exports['test eachMapping'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + var previousLine = -Infinity; + var previousColumn = -Infinity; + map.eachMapping(function (mapping) { + assert.ok(mapping.generatedLine >= previousLine); + + if (mapping.source) { + assert.equal(mapping.source.indexOf(util.testMap.sourceRoot), 0); + } + + if (mapping.generatedLine === previousLine) { + assert.ok(mapping.generatedColumn >= previousColumn); + previousColumn = mapping.generatedColumn; + } + else { + previousLine = mapping.generatedLine; + previousColumn = -Infinity; + } + }); + }; + + exports['test iterating over mappings in a different order'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + var previousLine = -Infinity; + var previousColumn = -Infinity; + var previousSource = ""; + map.eachMapping(function (mapping) { + assert.ok(mapping.source >= previousSource); + + if (mapping.source === previousSource) { + assert.ok(mapping.originalLine >= previousLine); + + if (mapping.originalLine === previousLine) { + assert.ok(mapping.originalColumn >= previousColumn); + previousColumn = mapping.originalColumn; + } + else { + previousLine = mapping.originalLine; + previousColumn = -Infinity; + } + } + else { + previousSource = mapping.source; + previousLine = -Infinity; + previousColumn = -Infinity; + } + }, null, SourceMapConsumer.ORIGINAL_ORDER); + }; + + exports['test that we can set the context for `this` in eachMapping'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + var context = {}; + map.eachMapping(function () { + assert.equal(this, context); + }, context); + }; + + exports['test that the `sourcesContent` field has the original sources'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMapWithSourcesContent); + var sourcesContent = map.sourcesContent; + + assert.equal(sourcesContent[0], ' ONE.foo = function (bar) {\n return baz(bar);\n };'); + assert.equal(sourcesContent[1], ' TWO.inc = function (n) {\n return n + 1;\n };'); + assert.equal(sourcesContent.length, 2); + }; + + exports['test that we can get the original sources for the sources'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMapWithSourcesContent); + var sources = map.sources; + + assert.equal(map.sourceContentFor(sources[0]), ' ONE.foo = function (bar) {\n return baz(bar);\n };'); + assert.equal(map.sourceContentFor(sources[1]), ' TWO.inc = function (n) {\n return n + 1;\n };'); + assert.equal(map.sourceContentFor("one.js"), ' ONE.foo = function (bar) {\n return baz(bar);\n };'); + assert.equal(map.sourceContentFor("two.js"), ' TWO.inc = function (n) {\n return n + 1;\n };'); + assert.throws(function () { + map.sourceContentFor(""); + }, Error); + assert.throws(function () { + map.sourceContentFor("/the/root/three.js"); + }, Error); + assert.throws(function () { + map.sourceContentFor("three.js"); + }, Error); + }; + + exports['test sourceRoot + generatedPositionFor'] = function (assert, util) { + var map = new SourceMapGenerator({ + sourceRoot: 'foo/bar', + file: 'baz.js' + }); + map.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: 'bang.coffee' + }); + map.addMapping({ + original: { line: 5, column: 5 }, + generated: { line: 6, column: 6 }, + source: 'bang.coffee' + }); + map = new SourceMapConsumer(map.toString()); + + // Should handle without sourceRoot. + var pos = map.generatedPositionFor({ + line: 1, + column: 1, + source: 'bang.coffee' + }); + + assert.equal(pos.line, 2); + assert.equal(pos.column, 2); + + // Should handle with sourceRoot. + var pos = map.generatedPositionFor({ + line: 1, + column: 1, + source: 'foo/bar/bang.coffee' + }); + + assert.equal(pos.line, 2); + assert.equal(pos.column, 2); + }; + + exports['test sourceRoot + originalPositionFor'] = function (assert, util) { + var map = new SourceMapGenerator({ + sourceRoot: 'foo/bar', + file: 'baz.js' + }); + map.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: 'bang.coffee' + }); + map = new SourceMapConsumer(map.toString()); + + var pos = map.originalPositionFor({ + line: 2, + column: 2, + }); + + // Should always have the prepended source root + assert.equal(pos.source, 'foo/bar/bang.coffee'); + assert.equal(pos.line, 1); + assert.equal(pos.column, 1); + }; + + exports['test github issue #56'] = function (assert, util) { + var map = new SourceMapGenerator({ + sourceRoot: 'http://', + file: 'www.example.com/foo.js' + }); + map.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: 'www.example.com/original.js' + }); + map = new SourceMapConsumer(map.toString()); + + var sources = map.sources; + assert.equal(sources.length, 1); + assert.equal(sources[0], 'http://www.example.com/original.js'); + }; + + exports['test github issue #43'] = function (assert, util) { + var map = new SourceMapGenerator({ + sourceRoot: 'http://example.com', + file: 'foo.js' + }); + map.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: 'http://cdn.example.com/original.js' + }); + map = new SourceMapConsumer(map.toString()); + + var sources = map.sources; + assert.equal(sources.length, 1, + 'Should only be one source.'); + assert.equal(sources[0], 'http://cdn.example.com/original.js', + 'Should not be joined with the sourceRoot.'); + }; + + exports['test absolute path, but same host sources'] = function (assert, util) { + var map = new SourceMapGenerator({ + sourceRoot: 'http://example.com/foo/bar', + file: 'foo.js' + }); + map.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: '/original.js' + }); + map = new SourceMapConsumer(map.toString()); + + var sources = map.sources; + assert.equal(sources.length, 1, + 'Should only be one source.'); + assert.equal(sources[0], 'http://example.com/original.js', + 'Source should be relative the host of the source root.'); + }; + + exports['test github issue #64'] = function (assert, util) { + var map = new SourceMapConsumer({ + "version": 3, + "file": "foo.js", + "sourceRoot": "http://example.com/", + "sources": ["/a"], + "names": [], + "mappings": "AACA", + "sourcesContent": ["foo"] + }); + + assert.equal(map.sourceContentFor("a"), "foo"); + assert.equal(map.sourceContentFor("/a"), "foo"); + }; + + exports['test bug 885597'] = function (assert, util) { + var map = new SourceMapConsumer({ + "version": 3, + "file": "foo.js", + "sourceRoot": "file:///Users/AlGore/Invented/The/Internet/", + "sources": ["/a"], + "names": [], + "mappings": "AACA", + "sourcesContent": ["foo"] + }); + + var s = map.sources[0]; + assert.equal(map.sourceContentFor(s), "foo"); + }; + + exports['test github issue #72, duplicate sources'] = function (assert, util) { + var map = new SourceMapConsumer({ + "version": 3, + "file": "foo.js", + "sources": ["source1.js", "source1.js", "source3.js"], + "names": [], + "mappings": ";EAAC;;IAEE;;MEEE", + "sourceRoot": "http://example.com" + }); + + var pos = map.originalPositionFor({ + line: 2, + column: 2 + }); + assert.equal(pos.source, 'http://example.com/source1.js'); + assert.equal(pos.line, 1); + assert.equal(pos.column, 1); + + var pos = map.originalPositionFor({ + line: 4, + column: 4 + }); + assert.equal(pos.source, 'http://example.com/source1.js'); + assert.equal(pos.line, 3); + assert.equal(pos.column, 3); + + var pos = map.originalPositionFor({ + line: 6, + column: 6 + }); + assert.equal(pos.source, 'http://example.com/source3.js'); + assert.equal(pos.line, 5); + assert.equal(pos.column, 5); + }; + + exports['test github issue #72, duplicate names'] = function (assert, util) { + var map = new SourceMapConsumer({ + "version": 3, + "file": "foo.js", + "sources": ["source.js"], + "names": ["name1", "name1", "name3"], + "mappings": ";EAACA;;IAEEA;;MAEEE", + "sourceRoot": "http://example.com" + }); + + var pos = map.originalPositionFor({ + line: 2, + column: 2 + }); + assert.equal(pos.name, 'name1'); + assert.equal(pos.line, 1); + assert.equal(pos.column, 1); + + var pos = map.originalPositionFor({ + line: 4, + column: 4 + }); + assert.equal(pos.name, 'name1'); + assert.equal(pos.line, 3); + assert.equal(pos.column, 3); + + var pos = map.originalPositionFor({ + line: 6, + column: 6 + }); + assert.equal(pos.name, 'name3'); + assert.equal(pos.line, 5); + assert.equal(pos.column, 5); + }; + + exports['test SourceMapConsumer.fromSourceMap'] = function (assert, util) { + var smg = new SourceMapGenerator({ + sourceRoot: 'http://example.com/', + file: 'foo.js' + }); + smg.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: 'bar.js' + }); + smg.addMapping({ + original: { line: 2, column: 2 }, + generated: { line: 4, column: 4 }, + source: 'baz.js', + name: 'dirtMcGirt' + }); + smg.setSourceContent('baz.js', 'baz.js content'); + + var smc = SourceMapConsumer.fromSourceMap(smg); + assert.equal(smc.file, 'foo.js'); + assert.equal(smc.sourceRoot, 'http://example.com/'); + assert.equal(smc.sources.length, 2); + assert.equal(smc.sources[0], 'http://example.com/bar.js'); + assert.equal(smc.sources[1], 'http://example.com/baz.js'); + assert.equal(smc.sourceContentFor('baz.js'), 'baz.js content'); + + var pos = smc.originalPositionFor({ + line: 2, + column: 2 + }); + assert.equal(pos.line, 1); + assert.equal(pos.column, 1); + assert.equal(pos.source, 'http://example.com/bar.js'); + assert.equal(pos.name, null); + + pos = smc.generatedPositionFor({ + line: 1, + column: 1, + source: 'http://example.com/bar.js' + }); + assert.equal(pos.line, 2); + assert.equal(pos.column, 2); + + pos = smc.originalPositionFor({ + line: 4, + column: 4 + }); + assert.equal(pos.line, 2); + assert.equal(pos.column, 2); + assert.equal(pos.source, 'http://example.com/baz.js'); + assert.equal(pos.name, 'dirtMcGirt'); + + pos = smc.generatedPositionFor({ + line: 2, + column: 2, + source: 'http://example.com/baz.js' + }); + assert.equal(pos.line, 4); + assert.equal(pos.column, 4); + }; +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-map-generator.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-map-generator.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,417 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator; + var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer; + var SourceNode = require('../../lib/source-map/source-node').SourceNode; + var util = require('./util'); + + exports['test some simple stuff'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'foo.js', + sourceRoot: '.' + }); + assert.ok(true); + }; + + exports['test JSON serialization'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'foo.js', + sourceRoot: '.' + }); + assert.equal(map.toString(), JSON.stringify(map)); + }; + + exports['test adding mappings (case 1)'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'generated-foo.js', + sourceRoot: '.' + }); + + assert.doesNotThrow(function () { + map.addMapping({ + generated: { line: 1, column: 1 } + }); + }); + }; + + exports['test adding mappings (case 2)'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'generated-foo.js', + sourceRoot: '.' + }); + + assert.doesNotThrow(function () { + map.addMapping({ + generated: { line: 1, column: 1 }, + source: 'bar.js', + original: { line: 1, column: 1 } + }); + }); + }; + + exports['test adding mappings (case 3)'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'generated-foo.js', + sourceRoot: '.' + }); + + assert.doesNotThrow(function () { + map.addMapping({ + generated: { line: 1, column: 1 }, + source: 'bar.js', + original: { line: 1, column: 1 }, + name: 'someToken' + }); + }); + }; + + exports['test adding mappings (invalid)'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'generated-foo.js', + sourceRoot: '.' + }); + + // Not enough info. + assert.throws(function () { + map.addMapping({}); + }); + + // Original file position, but no source. + assert.throws(function () { + map.addMapping({ + generated: { line: 1, column: 1 }, + original: { line: 1, column: 1 } + }); + }); + }; + + exports['test that the correct mappings are being generated'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'min.js', + sourceRoot: '/the/root' + }); + + map.addMapping({ + generated: { line: 1, column: 1 }, + original: { line: 1, column: 1 }, + source: 'one.js' + }); + map.addMapping({ + generated: { line: 1, column: 5 }, + original: { line: 1, column: 5 }, + source: 'one.js' + }); + map.addMapping({ + generated: { line: 1, column: 9 }, + original: { line: 1, column: 11 }, + source: 'one.js' + }); + map.addMapping({ + generated: { line: 1, column: 18 }, + original: { line: 1, column: 21 }, + source: 'one.js', + name: 'bar' + }); + map.addMapping({ + generated: { line: 1, column: 21 }, + original: { line: 2, column: 3 }, + source: 'one.js' + }); + map.addMapping({ + generated: { line: 1, column: 28 }, + original: { line: 2, column: 10 }, + source: 'one.js', + name: 'baz' + }); + map.addMapping({ + generated: { line: 1, column: 32 }, + original: { line: 2, column: 14 }, + source: 'one.js', + name: 'bar' + }); + + map.addMapping({ + generated: { line: 2, column: 1 }, + original: { line: 1, column: 1 }, + source: 'two.js' + }); + map.addMapping({ + generated: { line: 2, column: 5 }, + original: { line: 1, column: 5 }, + source: 'two.js' + }); + map.addMapping({ + generated: { line: 2, column: 9 }, + original: { line: 1, column: 11 }, + source: 'two.js' + }); + map.addMapping({ + generated: { line: 2, column: 18 }, + original: { line: 1, column: 21 }, + source: 'two.js', + name: 'n' + }); + map.addMapping({ + generated: { line: 2, column: 21 }, + original: { line: 2, column: 3 }, + source: 'two.js' + }); + map.addMapping({ + generated: { line: 2, column: 28 }, + original: { line: 2, column: 10 }, + source: 'two.js', + name: 'n' + }); + + map = JSON.parse(map.toString()); + + util.assertEqualMaps(assert, map, util.testMap); + }; + + exports['test that source content can be set'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'min.js', + sourceRoot: '/the/root' + }); + map.addMapping({ + generated: { line: 1, column: 1 }, + original: { line: 1, column: 1 }, + source: 'one.js' + }); + map.addMapping({ + generated: { line: 2, column: 1 }, + original: { line: 1, column: 1 }, + source: 'two.js' + }); + map.setSourceContent('one.js', 'one file content'); + + map = JSON.parse(map.toString()); + assert.equal(map.sources[0], 'one.js'); + assert.equal(map.sources[1], 'two.js'); + assert.equal(map.sourcesContent[0], 'one file content'); + assert.equal(map.sourcesContent[1], null); + }; + + exports['test .fromSourceMap'] = function (assert, util) { + var map = SourceMapGenerator.fromSourceMap(new SourceMapConsumer(util.testMap)); + util.assertEqualMaps(assert, map.toJSON(), util.testMap); + }; + + exports['test .fromSourceMap with sourcesContent'] = function (assert, util) { + var map = SourceMapGenerator.fromSourceMap( + new SourceMapConsumer(util.testMapWithSourcesContent)); + util.assertEqualMaps(assert, map.toJSON(), util.testMapWithSourcesContent); + }; + + exports['test applySourceMap'] = function (assert, util) { + var node = new SourceNode(null, null, null, [ + new SourceNode(2, 0, 'fileX', 'lineX2\n'), + 'genA1\n', + new SourceNode(2, 0, 'fileY', 'lineY2\n'), + 'genA2\n', + new SourceNode(1, 0, 'fileX', 'lineX1\n'), + 'genA3\n', + new SourceNode(1, 0, 'fileY', 'lineY1\n') + ]); + var mapStep1 = node.toStringWithSourceMap({ + file: 'fileA' + }).map; + mapStep1.setSourceContent('fileX', 'lineX1\nlineX2\n'); + mapStep1 = mapStep1.toJSON(); + + node = new SourceNode(null, null, null, [ + 'gen1\n', + new SourceNode(1, 0, 'fileA', 'lineA1\n'), + new SourceNode(2, 0, 'fileA', 'lineA2\n'), + new SourceNode(3, 0, 'fileA', 'lineA3\n'), + new SourceNode(4, 0, 'fileA', 'lineA4\n'), + new SourceNode(1, 0, 'fileB', 'lineB1\n'), + new SourceNode(2, 0, 'fileB', 'lineB2\n'), + 'gen2\n' + ]); + var mapStep2 = node.toStringWithSourceMap({ + file: 'fileGen' + }).map; + mapStep2.setSourceContent('fileB', 'lineB1\nlineB2\n'); + mapStep2 = mapStep2.toJSON(); + + node = new SourceNode(null, null, null, [ + 'gen1\n', + new SourceNode(2, 0, 'fileX', 'lineA1\n'), + new SourceNode(2, 0, 'fileA', 'lineA2\n'), + new SourceNode(2, 0, 'fileY', 'lineA3\n'), + new SourceNode(4, 0, 'fileA', 'lineA4\n'), + new SourceNode(1, 0, 'fileB', 'lineB1\n'), + new SourceNode(2, 0, 'fileB', 'lineB2\n'), + 'gen2\n' + ]); + var expectedMap = node.toStringWithSourceMap({ + file: 'fileGen' + }).map; + expectedMap.setSourceContent('fileX', 'lineX1\nlineX2\n'); + expectedMap.setSourceContent('fileB', 'lineB1\nlineB2\n'); + expectedMap = expectedMap.toJSON(); + + // apply source map "mapStep1" to "mapStep2" + var generator = SourceMapGenerator.fromSourceMap(new SourceMapConsumer(mapStep2)); + generator.applySourceMap(new SourceMapConsumer(mapStep1)); + var actualMap = generator.toJSON(); + + util.assertEqualMaps(assert, actualMap, expectedMap); + }; + + exports['test sorting with duplicate generated mappings'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'test.js' + }); + map.addMapping({ + generated: { line: 3, column: 0 }, + original: { line: 2, column: 0 }, + source: 'a.js' + }); + map.addMapping({ + generated: { line: 2, column: 0 } + }); + map.addMapping({ + generated: { line: 2, column: 0 } + }); + map.addMapping({ + generated: { line: 1, column: 0 }, + original: { line: 1, column: 0 }, + source: 'a.js' + }); + + util.assertEqualMaps(assert, map.toJSON(), { + version: 3, + file: 'test.js', + sources: ['a.js'], + names: [], + mappings: 'AAAA;A;AACA' + }); + }; + + exports['test ignore duplicate mappings.'] = function (assert, util) { + var init = { file: 'min.js', sourceRoot: '/the/root' }; + var map1, map2; + + // null original source location + var nullMapping1 = { + generated: { line: 1, column: 0 } + }; + var nullMapping2 = { + generated: { line: 2, column: 2 } + }; + + map1 = new SourceMapGenerator(init); + map2 = new SourceMapGenerator(init); + + map1.addMapping(nullMapping1); + map1.addMapping(nullMapping1); + + map2.addMapping(nullMapping1); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + + map1.addMapping(nullMapping2); + map1.addMapping(nullMapping1); + + map2.addMapping(nullMapping2); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + + // original source location + var srcMapping1 = { + generated: { line: 1, column: 0 }, + original: { line: 11, column: 0 }, + source: 'srcMapping1.js' + }; + var srcMapping2 = { + generated: { line: 2, column: 2 }, + original: { line: 11, column: 0 }, + source: 'srcMapping2.js' + }; + + map1 = new SourceMapGenerator(init); + map2 = new SourceMapGenerator(init); + + map1.addMapping(srcMapping1); + map1.addMapping(srcMapping1); + + map2.addMapping(srcMapping1); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + + map1.addMapping(srcMapping2); + map1.addMapping(srcMapping1); + + map2.addMapping(srcMapping2); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + + // full original source and name information + var fullMapping1 = { + generated: { line: 1, column: 0 }, + original: { line: 11, column: 0 }, + source: 'fullMapping1.js', + name: 'fullMapping1' + }; + var fullMapping2 = { + generated: { line: 2, column: 2 }, + original: { line: 11, column: 0 }, + source: 'fullMapping2.js', + name: 'fullMapping2' + }; + + map1 = new SourceMapGenerator(init); + map2 = new SourceMapGenerator(init); + + map1.addMapping(fullMapping1); + map1.addMapping(fullMapping1); + + map2.addMapping(fullMapping1); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + + map1.addMapping(fullMapping2); + map1.addMapping(fullMapping1); + + map2.addMapping(fullMapping2); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + }; + + exports['test github issue #72, check for duplicate names or sources'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'test.js' + }); + map.addMapping({ + generated: { line: 1, column: 1 }, + original: { line: 2, column: 2 }, + source: 'a.js', + name: 'foo' + }); + map.addMapping({ + generated: { line: 3, column: 3 }, + original: { line: 4, column: 4 }, + source: 'a.js', + name: 'foo' + }); + util.assertEqualMaps(assert, map.toJSON(), { + version: 3, + file: 'test.js', + sources: ['a.js'], + names: ['foo'], + mappings: 'CACEA;;GAEEA' + }); + }; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-node.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-node.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,365 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator; + var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer; + var SourceNode = require('../../lib/source-map/source-node').SourceNode; + + exports['test .add()'] = function (assert, util) { + var node = new SourceNode(null, null, null); + + // Adding a string works. + node.add('function noop() {}'); + + // Adding another source node works. + node.add(new SourceNode(null, null, null)); + + // Adding an array works. + node.add(['function foo() {', + new SourceNode(null, null, null, + 'return 10;'), + '}']); + + // Adding other stuff doesn't. + assert.throws(function () { + node.add({}); + }); + assert.throws(function () { + node.add(function () {}); + }); + }; + + exports['test .prepend()'] = function (assert, util) { + var node = new SourceNode(null, null, null); + + // Prepending a string works. + node.prepend('function noop() {}'); + assert.equal(node.children[0], 'function noop() {}'); + assert.equal(node.children.length, 1); + + // Prepending another source node works. + node.prepend(new SourceNode(null, null, null)); + assert.equal(node.children[0], ''); + assert.equal(node.children[1], 'function noop() {}'); + assert.equal(node.children.length, 2); + + // Prepending an array works. + node.prepend(['function foo() {', + new SourceNode(null, null, null, + 'return 10;'), + '}']); + assert.equal(node.children[0], 'function foo() {'); + assert.equal(node.children[1], 'return 10;'); + assert.equal(node.children[2], '}'); + assert.equal(node.children[3], ''); + assert.equal(node.children[4], 'function noop() {}'); + assert.equal(node.children.length, 5); + + // Prepending other stuff doesn't. + assert.throws(function () { + node.prepend({}); + }); + assert.throws(function () { + node.prepend(function () {}); + }); + }; + + exports['test .toString()'] = function (assert, util) { + assert.equal((new SourceNode(null, null, null, + ['function foo() {', + new SourceNode(null, null, null, 'return 10;'), + '}'])).toString(), + 'function foo() {return 10;}'); + }; + + exports['test .join()'] = function (assert, util) { + assert.equal((new SourceNode(null, null, null, + ['a', 'b', 'c', 'd'])).join(', ').toString(), + 'a, b, c, d'); + }; + + exports['test .walk()'] = function (assert, util) { + var node = new SourceNode(null, null, null, + ['(function () {\n', + ' ', new SourceNode(1, 0, 'a.js', ['someCall()']), ';\n', + ' ', new SourceNode(2, 0, 'b.js', ['if (foo) bar()']), ';\n', + '}());']); + var expected = [ + { str: '(function () {\n', source: null, line: null, column: null }, + { str: ' ', source: null, line: null, column: null }, + { str: 'someCall()', source: 'a.js', line: 1, column: 0 }, + { str: ';\n', source: null, line: null, column: null }, + { str: ' ', source: null, line: null, column: null }, + { str: 'if (foo) bar()', source: 'b.js', line: 2, column: 0 }, + { str: ';\n', source: null, line: null, column: null }, + { str: '}());', source: null, line: null, column: null }, + ]; + var i = 0; + node.walk(function (chunk, loc) { + assert.equal(expected[i].str, chunk); + assert.equal(expected[i].source, loc.source); + assert.equal(expected[i].line, loc.line); + assert.equal(expected[i].column, loc.column); + i++; + }); + }; + + exports['test .replaceRight'] = function (assert, util) { + var node; + + // Not nested + node = new SourceNode(null, null, null, 'hello world'); + node.replaceRight(/world/, 'universe'); + assert.equal(node.toString(), 'hello universe'); + + // Nested + node = new SourceNode(null, null, null, + [new SourceNode(null, null, null, 'hey sexy mama, '), + new SourceNode(null, null, null, 'want to kill all humans?')]); + node.replaceRight(/kill all humans/, 'watch Futurama'); + assert.equal(node.toString(), 'hey sexy mama, want to watch Futurama?'); + }; + + exports['test .toStringWithSourceMap()'] = function (assert, util) { + var node = new SourceNode(null, null, null, + ['(function () {\n', + ' ', + new SourceNode(1, 0, 'a.js', 'someCall', 'originalCall'), + new SourceNode(1, 8, 'a.js', '()'), + ';\n', + ' ', new SourceNode(2, 0, 'b.js', ['if (foo) bar()']), ';\n', + '}());']); + var map = node.toStringWithSourceMap({ + file: 'foo.js' + }).map; + + assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator'); + map = new SourceMapConsumer(map.toString()); + + var actual; + + actual = map.originalPositionFor({ + line: 1, + column: 4 + }); + assert.equal(actual.source, null); + assert.equal(actual.line, null); + assert.equal(actual.column, null); + + actual = map.originalPositionFor({ + line: 2, + column: 2 + }); + assert.equal(actual.source, 'a.js'); + assert.equal(actual.line, 1); + assert.equal(actual.column, 0); + assert.equal(actual.name, 'originalCall'); + + actual = map.originalPositionFor({ + line: 3, + column: 2 + }); + assert.equal(actual.source, 'b.js'); + assert.equal(actual.line, 2); + assert.equal(actual.column, 0); + + actual = map.originalPositionFor({ + line: 3, + column: 16 + }); + assert.equal(actual.source, null); + assert.equal(actual.line, null); + assert.equal(actual.column, null); + + actual = map.originalPositionFor({ + line: 4, + column: 2 + }); + assert.equal(actual.source, null); + assert.equal(actual.line, null); + assert.equal(actual.column, null); + }; + + exports['test .fromStringWithSourceMap()'] = function (assert, util) { + var node = SourceNode.fromStringWithSourceMap( + util.testGeneratedCode, + new SourceMapConsumer(util.testMap)); + + var result = node.toStringWithSourceMap({ + file: 'min.js' + }); + var map = result.map; + var code = result.code; + + assert.equal(code, util.testGeneratedCode); + assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator'); + map = map.toJSON(); + assert.equal(map.version, util.testMap.version); + assert.equal(map.file, util.testMap.file); + assert.equal(map.mappings, util.testMap.mappings); + }; + + exports['test .fromStringWithSourceMap() empty map'] = function (assert, util) { + var node = SourceNode.fromStringWithSourceMap( + util.testGeneratedCode, + new SourceMapConsumer(util.emptyMap)); + var result = node.toStringWithSourceMap({ + file: 'min.js' + }); + var map = result.map; + var code = result.code; + + assert.equal(code, util.testGeneratedCode); + assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator'); + map = map.toJSON(); + assert.equal(map.version, util.emptyMap.version); + assert.equal(map.file, util.emptyMap.file); + assert.equal(map.mappings.length, util.emptyMap.mappings.length); + assert.equal(map.mappings, util.emptyMap.mappings); + }; + + exports['test .fromStringWithSourceMap() complex version'] = function (assert, util) { + var input = new SourceNode(null, null, null, [ + "(function() {\n", + " var Test = {};\n", + " ", new SourceNode(1, 0, "a.js", "Test.A = { value: 1234 };\n"), + " ", new SourceNode(2, 0, "a.js", "Test.A.x = 'xyz';"), "\n", + "}());\n", + "/* Generated Source */"]); + input = input.toStringWithSourceMap({ + file: 'foo.js' + }); + + var node = SourceNode.fromStringWithSourceMap( + input.code, + new SourceMapConsumer(input.map.toString())); + + var result = node.toStringWithSourceMap({ + file: 'foo.js' + }); + var map = result.map; + var code = result.code; + + assert.equal(code, input.code); + assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator'); + map = map.toJSON(); + var inputMap = input.map.toJSON(); + util.assertEqualMaps(assert, map, inputMap); + }; + + exports['test .fromStringWithSourceMap() merging duplicate mappings'] = function (assert, util) { + var input = new SourceNode(null, null, null, [ + new SourceNode(1, 0, "a.js", "(function"), + new SourceNode(1, 0, "a.js", "() {\n"), + " ", + new SourceNode(1, 0, "a.js", "var Test = "), + new SourceNode(1, 0, "b.js", "{};\n"), + new SourceNode(2, 0, "b.js", "Test"), + new SourceNode(2, 0, "b.js", ".A", "A"), + new SourceNode(2, 20, "b.js", " = { value: 1234 };\n", "A"), + "}());\n", + "/* Generated Source */" + ]); + input = input.toStringWithSourceMap({ + file: 'foo.js' + }); + + var correctMap = new SourceMapGenerator({ + file: 'foo.js' + }); + correctMap.addMapping({ + generated: { line: 1, column: 0 }, + source: 'a.js', + original: { line: 1, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 2, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 2, column: 2 }, + source: 'a.js', + original: { line: 1, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 2, column: 13 }, + source: 'b.js', + original: { line: 1, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 3, column: 0 }, + source: 'b.js', + original: { line: 2, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 3, column: 4 }, + source: 'b.js', + name: 'A', + original: { line: 2, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 3, column: 6 }, + source: 'b.js', + name: 'A', + original: { line: 2, column: 20 } + }); + correctMap.addMapping({ + generated: { line: 4, column: 0 } + }); + + var inputMap = input.map.toJSON(); + correctMap = correctMap.toJSON(); + util.assertEqualMaps(assert, correctMap, inputMap); + }; + + exports['test setSourceContent with toStringWithSourceMap'] = function (assert, util) { + var aNode = new SourceNode(1, 1, 'a.js', 'a'); + aNode.setSourceContent('a.js', 'someContent'); + var node = new SourceNode(null, null, null, + ['(function () {\n', + ' ', aNode, + ' ', new SourceNode(1, 1, 'b.js', 'b'), + '}());']); + node.setSourceContent('b.js', 'otherContent'); + var map = node.toStringWithSourceMap({ + file: 'foo.js' + }).map; + + assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator'); + map = new SourceMapConsumer(map.toString()); + + assert.equal(map.sources.length, 2); + assert.equal(map.sources[0], 'a.js'); + assert.equal(map.sources[1], 'b.js'); + assert.equal(map.sourcesContent.length, 2); + assert.equal(map.sourcesContent[0], 'someContent'); + assert.equal(map.sourcesContent[1], 'otherContent'); + }; + + exports['test walkSourceContents'] = function (assert, util) { + var aNode = new SourceNode(1, 1, 'a.js', 'a'); + aNode.setSourceContent('a.js', 'someContent'); + var node = new SourceNode(null, null, null, + ['(function () {\n', + ' ', aNode, + ' ', new SourceNode(1, 1, 'b.js', 'b'), + '}());']); + node.setSourceContent('b.js', 'otherContent'); + var results = []; + node.walkSourceContents(function (sourceFile, sourceContent) { + results.push([sourceFile, sourceContent]); + }); + assert.equal(results.length, 2); + assert.equal(results[0][0], 'a.js'); + assert.equal(results[0][1], 'someContent'); + assert.equal(results[1][0], 'b.js'); + assert.equal(results[1][1], 'otherContent'); + }; +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/util.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/test/source-map/util.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,161 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var util = require('../../lib/source-map/util'); + + // This is a test mapping which maps functions from two different files + // (one.js and two.js) to a minified generated source. + // + // Here is one.js: + // + // ONE.foo = function (bar) { + // return baz(bar); + // }; + // + // Here is two.js: + // + // TWO.inc = function (n) { + // return n + 1; + // }; + // + // And here is the generated code (min.js): + // + // ONE.foo=function(a){return baz(a);}; + // TWO.inc=function(a){return a+1;}; + exports.testGeneratedCode = " ONE.foo=function(a){return baz(a);};\n"+ + " TWO.inc=function(a){return a+1;};"; + exports.testMap = { + version: 3, + file: 'min.js', + names: ['bar', 'baz', 'n'], + sources: ['one.js', 'two.js'], + sourceRoot: '/the/root', + mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA' + }; + exports.testMapWithSourcesContent = { + version: 3, + file: 'min.js', + names: ['bar', 'baz', 'n'], + sources: ['one.js', 'two.js'], + sourcesContent: [ + ' ONE.foo = function (bar) {\n' + + ' return baz(bar);\n' + + ' };', + ' TWO.inc = function (n) {\n' + + ' return n + 1;\n' + + ' };' + ], + sourceRoot: '/the/root', + mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA' + }; + exports.emptyMap = { + version: 3, + file: 'min.js', + names: [], + sources: [], + mappings: '' + }; + + + function assertMapping(generatedLine, generatedColumn, originalSource, + originalLine, originalColumn, name, map, assert, + dontTestGenerated, dontTestOriginal) { + if (!dontTestOriginal) { + var origMapping = map.originalPositionFor({ + line: generatedLine, + column: generatedColumn + }); + assert.equal(origMapping.name, name, + 'Incorrect name, expected ' + JSON.stringify(name) + + ', got ' + JSON.stringify(origMapping.name)); + assert.equal(origMapping.line, originalLine, + 'Incorrect line, expected ' + JSON.stringify(originalLine) + + ', got ' + JSON.stringify(origMapping.line)); + assert.equal(origMapping.column, originalColumn, + 'Incorrect column, expected ' + JSON.stringify(originalColumn) + + ', got ' + JSON.stringify(origMapping.column)); + + var expectedSource; + + if (originalSource && map.sourceRoot && originalSource.indexOf(map.sourceRoot) === 0) { + expectedSource = originalSource; + } else if (originalSource) { + expectedSource = map.sourceRoot + ? util.join(map.sourceRoot, originalSource) + : originalSource; + } else { + expectedSource = null; + } + + assert.equal(origMapping.source, expectedSource, + 'Incorrect source, expected ' + JSON.stringify(expectedSource) + + ', got ' + JSON.stringify(origMapping.source)); + } + + if (!dontTestGenerated) { + var genMapping = map.generatedPositionFor({ + source: originalSource, + line: originalLine, + column: originalColumn + }); + assert.equal(genMapping.line, generatedLine, + 'Incorrect line, expected ' + JSON.stringify(generatedLine) + + ', got ' + JSON.stringify(genMapping.line)); + assert.equal(genMapping.column, generatedColumn, + 'Incorrect column, expected ' + JSON.stringify(generatedColumn) + + ', got ' + JSON.stringify(genMapping.column)); + } + } + exports.assertMapping = assertMapping; + + function assertEqualMaps(assert, actualMap, expectedMap) { + assert.equal(actualMap.version, expectedMap.version, "version mismatch"); + assert.equal(actualMap.file, expectedMap.file, "file mismatch"); + assert.equal(actualMap.names.length, + expectedMap.names.length, + "names length mismatch: " + + actualMap.names.join(", ") + " != " + expectedMap.names.join(", ")); + for (var i = 0; i < actualMap.names.length; i++) { + assert.equal(actualMap.names[i], + expectedMap.names[i], + "names[" + i + "] mismatch: " + + actualMap.names.join(", ") + " != " + expectedMap.names.join(", ")); + } + assert.equal(actualMap.sources.length, + expectedMap.sources.length, + "sources length mismatch: " + + actualMap.sources.join(", ") + " != " + expectedMap.sources.join(", ")); + for (var i = 0; i < actualMap.sources.length; i++) { + assert.equal(actualMap.sources[i], + expectedMap.sources[i], + "sources[" + i + "] length mismatch: " + + actualMap.sources.join(", ") + " != " + expectedMap.sources.join(", ")); + } + assert.equal(actualMap.sourceRoot, + expectedMap.sourceRoot, + "sourceRoot mismatch: " + + actualMap.sourceRoot + " != " + expectedMap.sourceRoot); + assert.equal(actualMap.mappings, expectedMap.mappings, + "mappings mismatch:\nActual: " + actualMap.mappings + "\nExpected: " + expectedMap.mappings); + if (actualMap.sourcesContent) { + assert.equal(actualMap.sourcesContent.length, + expectedMap.sourcesContent.length, + "sourcesContent length mismatch"); + for (var i = 0; i < actualMap.sourcesContent.length; i++) { + assert.equal(actualMap.sourcesContent[i], + expectedMap.sourcesContent[i], + "sourcesContent[" + i + "] mismatch"); + } + } + } + exports.assertEqualMaps = assertEqualMaps; + +}); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,43 @@ +{ + "name": "uglify-js", + "description": "JavaScript parser, mangler/compressor and beautifier toolkit", + "homepage": "http://lisperator.net/uglifyjs", + "main": "tools/node.js", + "version": "2.3.6", + "engines": { + "node": ">=0.4.0" + }, + "maintainers": [ + { + "name": "Mihai Bazon", + "email": "mihai.bazon@gmail.com", + "url": "http://lisperator.net/" + } + ], + "repository": { + "type": "git", + "url": "https://github.com/mishoo/UglifyJS2.git" + }, + "dependencies": { + "async": "~0.2.6", + "source-map": "~0.1.7", + "optimist": "~0.3.5" + }, + "bin": { + "uglifyjs": "bin/uglifyjs" + }, + "scripts": { + "test": "node test/run-tests.js" + }, + "readme": "UglifyJS 2\n==========\n[![Build Status](https://travis-ci.org/mishoo/UglifyJS2.png)](https://travis-ci.org/mishoo/UglifyJS2)\n\nUglifyJS is a JavaScript parser, minifier, compressor or beautifier toolkit.\n\nThis page documents the command line utility. For\n[API and internals documentation see my website](http://lisperator.net/uglifyjs/).\nThere's also an\n[in-browser online demo](http://lisperator.net/uglifyjs/#demo) (for Firefox,\nChrome and probably Safari).\n\nInstall\n-------\n\nFirst make sure you have installed the latest version of [node.js](http://nodejs.org/)\n(You may need to restart your computer after this step).\n\nFrom NPM for use as a command line app:\n\n npm install uglify-js -g\n\nFrom NPM for programmatic use:\n\n npm install uglify-js\n\nFrom Git:\n\n git clone git://github.com/mishoo/UglifyJS2.git\n cd UglifyJS2\n npm link .\n\nUsage\n-----\n\n uglifyjs [input files] [options]\n\nUglifyJS2 can take multiple input files. It's recommended that you pass the\ninput files first, then pass the options. UglifyJS will parse input files\nin sequence and apply any compression options. The files are parsed in the\nsame global scope, that is, a reference from a file to some\nvariable/function declared in another file will be matched properly.\n\nIf you want to read from STDIN instead, pass a single dash instead of input\nfiles.\n\nThe available options are:\n\n --source-map Specify an output file where to generate source map.\n [string]\n --source-map-root The path to the original source to be included in the\n source map. [string]\n --source-map-url The path to the source map to be added in //@\n sourceMappingURL. Defaults to the value passed with\n --source-map. [string]\n --in-source-map Input source map, useful if you're compressing JS that was\n generated from some other original code.\n --screw-ie8 Pass this flag if you don't care about full compliance with\n Internet Explorer 6-8 quirks (by default UglifyJS will try\n to be IE-proof).\n -p, --prefix Skip prefix for original filenames that appear in source\n maps. For example -p 3 will drop 3 directories from file\n names and ensure they are relative paths.\n -o, --output Output file (default STDOUT).\n -b, --beautify Beautify output/specify output options. [string]\n -m, --mangle Mangle names/pass mangler options. [string]\n -r, --reserved Reserved names to exclude from mangling.\n -c, --compress Enable compressor/pass compressor options. Pass options\n like -c hoist_vars=false,if_return=false. Use -c with no\n argument to use the default compression options. [string]\n -d, --define Global definitions [string]\n --comments Preserve copyright comments in the output. By default this\n works like Google Closure, keeping JSDoc-style comments\n that contain \"@license\" or \"@preserve\". You can optionally\n pass one of the following arguments to this flag:\n - \"all\" to keep all comments\n - a valid JS regexp (needs to start with a slash) to keep\n only comments that match.\n Note that currently not *all* comments can be kept when\n compression is on, because of dead code removal or\n cascading statements into sequences. [string]\n --stats Display operations run time on STDERR. [boolean]\n --acorn Use Acorn for parsing. [boolean]\n --spidermonkey Assume input files are SpiderMonkey AST format (as JSON).\n [boolean]\n --self Build itself (UglifyJS2) as a library (implies\n --wrap=UglifyJS --export-all) [boolean]\n --wrap Embed everything in a big function, making the “exports”\n and “global” variables available. You need to pass an\n argument to this option to specify the name that your\n module will take when included in, say, a browser.\n [string]\n --export-all Only used when --wrap, this tells UglifyJS to add code to\n automatically export all globals. [boolean]\n --lint Display some scope warnings [boolean]\n -v, --verbose Verbose [boolean]\n -V, --version Print version number and exit. [boolean]\n\nSpecify `--output` (`-o`) to declare the output file. Otherwise the output\ngoes to STDOUT.\n\n## Source map options\n\nUglifyJS2 can generate a source map file, which is highly useful for\ndebugging your compressed JavaScript. To get a source map, pass\n`--source-map output.js.map` (full path to the file where you want the\nsource map dumped).\n\nAdditionally you might need `--source-map-root` to pass the URL where the\noriginal files can be found. In case you are passing full paths to input\nfiles to UglifyJS, you can use `--prefix` (`-p`) to specify the number of\ndirectories to drop from the path prefix when declaring files in the source\nmap.\n\nFor example:\n\n uglifyjs /home/doe/work/foo/src/js/file1.js \\\n /home/doe/work/foo/src/js/file2.js \\\n -o foo.min.js \\\n --source-map foo.min.js.map \\\n --source-map-root http://foo.com/src \\\n -p 5 -c -m\n\nThe above will compress and mangle `file1.js` and `file2.js`, will drop the\noutput in `foo.min.js` and the source map in `foo.min.js.map`. The source\nmapping will refer to `http://foo.com/src/js/file1.js` and\n`http://foo.com/src/js/file2.js` (in fact it will list `http://foo.com/src`\nas the source map root, and the original files as `js/file1.js` and\n`js/file2.js`).\n\n### Composed source map\n\nWhen you're compressing JS code that was output by a compiler such as\nCoffeeScript, mapping to the JS code won't be too helpful. Instead, you'd\nlike to map back to the original code (i.e. CoffeeScript). UglifyJS has an\noption to take an input source map. Assuming you have a mapping from\nCoffeeScript → compiled JS, UglifyJS can generate a map from CoffeeScript →\ncompressed JS by mapping every token in the compiled JS to its original\nlocation.\n\nTo use this feature you need to pass `--in-source-map\n/path/to/input/source.map`. Normally the input source map should also point\nto the file containing the generated JS, so if that's correct you can omit\ninput files from the command line.\n\n## Mangler options\n\nTo enable the mangler you need to pass `--mangle` (`-m`). The following\n(comma-separated) options are supported:\n\n- `sort` — to assign shorter names to most frequently used variables. This\n saves a few hundred bytes on jQuery before gzip, but the output is\n _bigger_ after gzip (and seems to happen for other libraries I tried it\n on) therefore it's not enabled by default.\n\n- `toplevel` — mangle names declared in the toplevel scope (disabled by\n default).\n\n- `eval` — mangle names visible in scopes where `eval` or `when` are used\n (disabled by default).\n\nWhen mangling is enabled but you want to prevent certain names from being\nmangled, you can declare those names with `--reserved` (`-r`) — pass a\ncomma-separated list of names. For example:\n\n uglifyjs ... -m -r '$,require,exports'\n\nto prevent the `require`, `exports` and `$` names from being changed.\n\n## Compressor options\n\nYou need to pass `--compress` (`-c`) to enable the compressor. Optionally\nyou can pass a comma-separated list of options. Options are in the form\n`foo=bar`, or just `foo` (the latter implies a boolean option that you want\nto set `true`; it's effectively a shortcut for `foo=true`).\n\n- `sequences` -- join consecutive simple statements using the comma operator\n- `properties` -- rewrite property access using the dot notation, for\n example `foo[\"bar\"] → foo.bar`\n- `dead_code` -- remove unreachable code\n- `drop_debugger` -- remove `debugger;` statements\n- `unsafe` (default: false) -- apply \"unsafe\" transformations (discussion below)\n- `conditionals` -- apply optimizations for `if`-s and conditional\n expressions\n- `comparisons` -- apply certain optimizations to binary nodes, for example:\n `!(a <= b) → a > b` (only when `unsafe`), attempts to negate binary nodes,\n e.g. `a = !b && !c && !d && !e → a=!(b||c||d||e)` etc.\n- `evaluate` -- attempt to evaluate constant expressions\n- `booleans` -- various optimizations for boolean context, for example `!!a\n ? b : c → a ? b : c`\n- `loops` -- optimizations for `do`, `while` and `for` loops when we can\n statically determine the condition\n- `unused` -- drop unreferenced functions and variables\n- `hoist_funs` -- hoist function declarations\n- `hoist_vars` (default: false) -- hoist `var` declarations (this is `false`\n by default because it seems to increase the size of the output in general)\n- `if_return` -- optimizations for if/return and if/continue\n- `join_vars` -- join consecutive `var` statements\n- `cascade` -- small optimization for sequences, transform `x, x` into `x`\n and `x = something(), x` into `x = something()`\n- `warnings` -- display warnings when dropping unreachable code or unused\n declarations etc.\n\n### The `unsafe` option\n\nIt enables some transformations that *might* break code logic in certain\ncontrived cases, but should be fine for most code. You might want to try it\non your own code, it should reduce the minified size. Here's what happens\nwhen this flag is on:\n\n- `new Array(1, 2, 3)` or `Array(1, 2, 3)` → `[1, 2, 3 ]`\n- `new Object()` → `{}`\n- `String(exp)` or `exp.toString()` → `\"\" + exp`\n- `new Object/RegExp/Function/Error/Array (...)` → we discard the `new`\n- `typeof foo == \"undefined\"` → `foo === void 0`\n- `void 0` → `\"undefined\"` (if there is a variable named \"undefined\" in\n scope; we do it because the variable name will be mangled, typically\n reduced to a single character).\n\n### Conditional compilation\n\nYou can use the `--define` (`-d`) switch in order to declare global\nvariables that UglifyJS will assume to be constants (unless defined in\nscope). For example if you pass `--define DEBUG=false` then, coupled with\ndead code removal UglifyJS will discard the following from the output:\n```javascript\nif (DEBUG) {\n\tconsole.log(\"debug stuff\");\n}\n```\n\nUglifyJS will warn about the condition being always false and about dropping\nunreachable code; for now there is no option to turn off only this specific\nwarning, you can pass `warnings=false` to turn off *all* warnings.\n\nAnother way of doing that is to declare your globals as constants in a\nseparate file and include it into the build. For example you can have a\n`build/defines.js` file with the following:\n```javascript\nconst DEBUG = false;\nconst PRODUCTION = true;\n// etc.\n```\n\nand build your code like this:\n\n uglifyjs build/defines.js js/foo.js js/bar.js... -c\n\nUglifyJS will notice the constants and, since they cannot be altered, it\nwill evaluate references to them to the value itself and drop unreachable\ncode as usual. The possible downside of this approach is that the build\nwill contain the `const` declarations.\n\n\n## Beautifier options\n\nThe code generator tries to output shortest code possible by default. In\ncase you want beautified output, pass `--beautify` (`-b`). Optionally you\ncan pass additional arguments that control the code output:\n\n- `beautify` (default `true`) -- whether to actually beautify the output.\n Passing `-b` will set this to true, but you might need to pass `-b` even\n when you want to generate minified code, in order to specify additional\n arguments, so you can use `-b beautify=false` to override it.\n- `indent-level` (default 4)\n- `indent-start` (default 0) -- prefix all lines by that many spaces\n- `quote-keys` (default `false`) -- pass `true` to quote all keys in literal\n objects\n- `space-colon` (default `true`) -- insert a space after the colon signs\n- `ascii-only` (default `false`) -- escape Unicode characters in strings and\n regexps\n- `inline-script` (default `false`) -- escape the slash in occurrences of\n `= (x = f(…)) + * + * For example, let the equation be: + * (a = parseInt('100')) <= a + * + * If a was an integer and has the value of 99, + * (a = parseInt('100')) <= a → 100 <= 100 → true + * + * When transformed incorrectly: + * a >= (a = parseInt('100')) → 99 >= 100 → false + */ + +tranformation_sort_order_equal: { + options = { + comparisons: true, + }; + + input: { (a = parseInt('100')) == a } + expect: { (a = parseInt('100')) == a } +} + +tranformation_sort_order_unequal: { + options = { + comparisons: true, + }; + + input: { (a = parseInt('100')) != a } + expect: { (a = parseInt('100')) != a } +} + +tranformation_sort_order_lesser_or_equal: { + options = { + comparisons: true, + }; + + input: { (a = parseInt('100')) <= a } + expect: { (a = parseInt('100')) <= a } +} +tranformation_sort_order_greater_or_equal: { + options = { + comparisons: true, + }; + + input: { (a = parseInt('100')) >= a } + expect: { (a = parseInt('100')) >= a } +} \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/issue-22.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/issue-22.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,17 @@ +return_with_no_value_in_if_body: { + options = { conditionals: true }; + input: { + function foo(bar) { + if (bar) { + return; + } else { + return 1; + } + } + } + expect: { + function foo (bar) { + return bar ? void 0 : 1; + } + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/issue-44.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/issue-44.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ +issue_44_valid_ast_1: { + options = { unused: true }; + input: { + function a(b) { + for (var i = 0, e = b.qoo(); ; i++) {} + } + } + expect: { + function a(b) { + var i = 0; + for (b.qoo(); ; i++); + } + } +} + +issue_44_valid_ast_2: { + options = { unused: true }; + input: { + function a(b) { + if (foo) for (var i = 0, e = b.qoo(); ; i++) {} + } + } + expect: { + function a(b) { + if (foo) { + var i = 0; + for (b.qoo(); ; i++); + } + } + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/issue-59.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/issue-59.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,30 @@ +keep_continue: { + options = { + dead_code: true, + evaluate: true + }; + input: { + while (a) { + if (b) { + switch (true) { + case c(): + d(); + } + continue; + } + f(); + } + } + expect: { + while (a) { + if (b) { + switch (true) { + case c(): + d(); + } + continue; + } + f(); + } + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/labels.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/labels.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,163 @@ +labels_1: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + out: { + if (foo) break out; + console.log("bar"); + } + }; + expect: { + foo || console.log("bar"); + } +} + +labels_2: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + out: { + if (foo) print("stuff"); + else break out; + console.log("here"); + } + }; + expect: { + if (foo) { + print("stuff"); + console.log("here"); + } + } +} + +labels_3: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + for (var i = 0; i < 5; ++i) { + if (i < 3) continue; + console.log(i); + } + }; + expect: { + for (var i = 0; i < 5; ++i) + i < 3 || console.log(i); + } +} + +labels_4: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + out: for (var i = 0; i < 5; ++i) { + if (i < 3) continue out; + console.log(i); + } + }; + expect: { + for (var i = 0; i < 5; ++i) + i < 3 || console.log(i); + } +} + +labels_5: { + options = { if_return: true, conditionals: true, dead_code: true }; + // should keep the break-s in the following + input: { + while (foo) { + if (bar) break; + console.log("foo"); + } + out: while (foo) { + if (bar) break out; + console.log("foo"); + } + }; + expect: { + while (foo) { + if (bar) break; + console.log("foo"); + } + out: while (foo) { + if (bar) break out; + console.log("foo"); + } + } +} + +labels_6: { + input: { + out: break out; + }; + expect: {} +} + +labels_7: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + while (foo) { + x(); + y(); + continue; + } + }; + expect: { + while (foo) { + x(); + y(); + } + } +} + +labels_8: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + while (foo) { + x(); + y(); + break; + } + }; + expect: { + while (foo) { + x(); + y(); + break; + } + } +} + +labels_9: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + out: while (foo) { + x(); + y(); + continue out; + z(); + k(); + } + }; + expect: { + while (foo) { + x(); + y(); + } + } +} + +labels_10: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + out: while (foo) { + x(); + y(); + break out; + z(); + k(); + } + }; + expect: { + out: while (foo) { + x(); + y(); + break out; + } + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/loops.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/loops.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,123 @@ +while_becomes_for: { + options = { loops: true }; + input: { + while (foo()) bar(); + } + expect: { + for (; foo(); ) bar(); + } +} + +drop_if_break_1: { + options = { loops: true }; + input: { + for (;;) + if (foo()) break; + } + expect: { + for (; !foo();); + } +} + +drop_if_break_2: { + options = { loops: true }; + input: { + for (;bar();) + if (foo()) break; + } + expect: { + for (; bar() && !foo();); + } +} + +drop_if_break_3: { + options = { loops: true }; + input: { + for (;bar();) { + if (foo()) break; + stuff1(); + stuff2(); + } + } + expect: { + for (; bar() && !foo();) { + stuff1(); + stuff2(); + } + } +} + +drop_if_break_4: { + options = { loops: true, sequences: true }; + input: { + for (;bar();) { + x(); + y(); + if (foo()) break; + z(); + k(); + } + } + expect: { + for (; bar() && (x(), y(), !foo());) z(), k(); + } +} + +drop_if_else_break_1: { + options = { loops: true }; + input: { + for (;;) if (foo()) bar(); else break; + } + expect: { + for (; foo(); ) bar(); + } +} + +drop_if_else_break_2: { + options = { loops: true }; + input: { + for (;bar();) { + if (foo()) baz(); + else break; + } + } + expect: { + for (; bar() && foo();) baz(); + } +} + +drop_if_else_break_3: { + options = { loops: true }; + input: { + for (;bar();) { + if (foo()) baz(); + else break; + stuff1(); + stuff2(); + } + } + expect: { + for (; bar() && foo();) { + baz(); + stuff1(); + stuff2(); + } + } +} + +drop_if_else_break_4: { + options = { loops: true, sequences: true }; + input: { + for (;bar();) { + x(); + y(); + if (foo()) baz(); + else break; + z(); + k(); + } + } + expect: { + for (; bar() && (x(), y(), foo());) baz(), z(), k(); + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/properties.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/properties.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,54 @@ +keep_properties: { + options = { + properties: false + }; + input: { + a["foo"] = "bar"; + } + expect: { + a["foo"] = "bar"; + } +} + +dot_properties: { + options = { + properties: true + }; + input: { + a["foo"] = "bar"; + a["if"] = "if"; + a["*"] = "asterisk"; + a["\u0EB3"] = "unicode"; + a[""] = "whitespace"; + a["1_1"] = "foo"; + } + expect: { + a.foo = "bar"; + a["if"] = "if"; + a["*"] = "asterisk"; + a.\u0EB3 = "unicode"; + a[""] = "whitespace"; + a["1_1"] = "foo"; + } +} + +dot_properties_es5: { + options = { + properties: true, + screw_ie8: true + }; + input: { + a["foo"] = "bar"; + a["if"] = "if"; + a["*"] = "asterisk"; + a["\u0EB3"] = "unicode"; + a[""] = "whitespace"; + } + expect: { + a.foo = "bar"; + a.if = "if"; + a["*"] = "asterisk"; + a.\u0EB3 = "unicode"; + a[""] = "whitespace"; + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/sequences.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/sequences.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,161 @@ +make_sequences_1: { + options = { + sequences: true + }; + input: { + foo(); + bar(); + baz(); + } + expect: { + foo(),bar(),baz(); + } +} + +make_sequences_2: { + options = { + sequences: true + }; + input: { + if (boo) { + foo(); + bar(); + baz(); + } else { + x(); + y(); + z(); + } + } + expect: { + if (boo) foo(),bar(),baz(); + else x(),y(),z(); + } +} + +make_sequences_3: { + options = { + sequences: true + }; + input: { + function f() { + foo(); + bar(); + return baz(); + } + function g() { + foo(); + bar(); + throw new Error(); + } + } + expect: { + function f() { + return foo(), bar(), baz(); + } + function g() { + throw foo(), bar(), new Error(); + } + } +} + +make_sequences_4: { + options = { + sequences: true + }; + input: { + x = 5; + if (y) z(); + + x = 5; + for (i = 0; i < 5; i++) console.log(i); + + x = 5; + for (; i < 5; i++) console.log(i); + + x = 5; + switch (y) {} + + x = 5; + with (obj) {} + } + expect: { + if (x = 5, y) z(); + for (x = 5, i = 0; i < 5; i++) console.log(i); + for (x = 5; i < 5; i++) console.log(i); + switch (x = 5, y) {} + with (x = 5, obj); + } +} + +lift_sequences_1: { + options = { sequences: true }; + input: { + foo = !(x(), y(), bar()); + } + expect: { + x(), y(), foo = !bar(); + } +} + +lift_sequences_2: { + options = { sequences: true, evaluate: true }; + input: { + q = 1 + (foo(), bar(), 5) + 7 * (5 / (3 - (a(), (QW=ER), c(), 2))) - (x(), y(), 5); + } + expect: { + foo(), bar(), a(), QW = ER, c(), x(), y(), q = 36 + } +} + +lift_sequences_3: { + options = { sequences: true, conditionals: true }; + input: { + x = (foo(), bar(), baz()) ? 10 : 20; + } + expect: { + foo(), bar(), x = baz() ? 10 : 20; + } +} + +lift_sequences_4: { + options = { side_effects: true }; + input: { + x = (foo, bar, baz); + } + expect: { + x = baz; + } +} + +for_sequences: { + options = { sequences: true }; + input: { + // 1 + foo(); + bar(); + for (; false;); + // 2 + foo(); + bar(); + for (x = 5; false;); + // 3 + x = (foo in bar); + for (; false;); + // 4 + x = (foo in bar); + for (y = 5; false;); + } + expect: { + // 1 + for (foo(), bar(); false;); + // 2 + for (foo(), bar(), x = 5; false;); + // 3 + x = (foo in bar); + for (; false;); + // 4 + x = (foo in bar); + for (y = 5; false;); + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/switch.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/switch.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,260 @@ +constant_switch_1: { + options = { dead_code: true, evaluate: true }; + input: { + switch (1+1) { + case 1: foo(); break; + case 1+1: bar(); break; + case 1+1+1: baz(); break; + } + } + expect: { + bar(); + } +} + +constant_switch_2: { + options = { dead_code: true, evaluate: true }; + input: { + switch (1) { + case 1: foo(); + case 1+1: bar(); break; + case 1+1+1: baz(); + } + } + expect: { + foo(); + bar(); + } +} + +constant_switch_3: { + options = { dead_code: true, evaluate: true }; + input: { + switch (10) { + case 1: foo(); + case 1+1: bar(); break; + case 1+1+1: baz(); + default: + def(); + } + } + expect: { + def(); + } +} + +constant_switch_4: { + options = { dead_code: true, evaluate: true }; + input: { + switch (2) { + case 1: + x(); + if (foo) break; + y(); + break; + case 1+1: + bar(); + default: + def(); + } + } + expect: { + bar(); + def(); + } +} + +constant_switch_5: { + options = { dead_code: true, evaluate: true }; + input: { + switch (1) { + case 1: + x(); + if (foo) break; + y(); + break; + case 1+1: + bar(); + default: + def(); + } + } + expect: { + // the break inside the if ruins our job + // we can still get rid of irrelevant cases. + switch (1) { + case 1: + x(); + if (foo) break; + y(); + } + // XXX: we could optimize this better by inventing an outer + // labeled block, but that's kinda tricky. + } +} + +constant_switch_6: { + options = { dead_code: true, evaluate: true }; + input: { + OUT: { + foo(); + switch (1) { + case 1: + x(); + if (foo) break OUT; + y(); + case 1+1: + bar(); + break; + default: + def(); + } + } + } + expect: { + OUT: { + foo(); + x(); + if (foo) break OUT; + y(); + bar(); + } + } +} + +constant_switch_7: { + options = { dead_code: true, evaluate: true }; + input: { + OUT: { + foo(); + switch (1) { + case 1: + x(); + if (foo) break OUT; + for (var x = 0; x < 10; x++) { + if (x > 5) break; // this break refers to the for, not to the switch; thus it + // shouldn't ruin our optimization + console.log(x); + } + y(); + case 1+1: + bar(); + break; + default: + def(); + } + } + } + expect: { + OUT: { + foo(); + x(); + if (foo) break OUT; + for (var x = 0; x < 10; x++) { + if (x > 5) break; + console.log(x); + } + y(); + bar(); + } + } +} + +constant_switch_8: { + options = { dead_code: true, evaluate: true }; + input: { + OUT: switch (1) { + case 1: + x(); + for (;;) break OUT; + y(); + break; + case 1+1: + bar(); + default: + def(); + } + } + expect: { + OUT: { + x(); + for (;;) break OUT; + y(); + } + } +} + +constant_switch_9: { + options = { dead_code: true, evaluate: true }; + input: { + OUT: switch (1) { + case 1: + x(); + for (;;) if (foo) break OUT; + y(); + case 1+1: + bar(); + default: + def(); + } + } + expect: { + OUT: { + x(); + for (;;) if (foo) break OUT; + y(); + bar(); + def(); + } + } +} + +drop_default_1: { + options = { dead_code: true }; + input: { + switch (foo) { + case 'bar': baz(); + default: + } + } + expect: { + switch (foo) { + case 'bar': baz(); + } + } +} + +drop_default_2: { + options = { dead_code: true }; + input: { + switch (foo) { + case 'bar': baz(); break; + default: + break; + } + } + expect: { + switch (foo) { + case 'bar': baz(); + } + } +} + +keep_default: { + options = { dead_code: true }; + input: { + switch (foo) { + case 'bar': baz(); + default: + something(); + break; + } + } + expect: { + switch (foo) { + case 'bar': baz(); + default: + something(); + } + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/typeof.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/compress/typeof.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,25 @@ +typeof_evaluation: { + options = { + evaluate: true + }; + input: { + a = typeof 1; + b = typeof 'test'; + c = typeof []; + d = typeof {}; + e = typeof /./; + f = typeof false; + g = typeof function(){}; + h = typeof undefined; + } + expect: { + a='number'; + b='string'; + c=typeof[]; + d=typeof{}; + e=typeof/./; + f='boolean'; + g='function'; + h='undefined'; + } +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/run-tests.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/test/run-tests.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,170 @@ +#! /usr/bin/env node + +var U = require("../tools/node"); +var path = require("path"); +var fs = require("fs"); +var assert = require("assert"); +var sys = require("util"); + +var tests_dir = path.dirname(module.filename); + +run_compress_tests(); + +/* -----[ utils ]----- */ + +function tmpl() { + return U.string_template.apply(this, arguments); +} + +function log() { + var txt = tmpl.apply(this, arguments); + sys.puts(txt); +} + +function log_directory(dir) { + log("*** Entering [{dir}]", { dir: dir }); +} + +function log_start_file(file) { + log("--- {file}", { file: file }); +} + +function log_test(name) { + log(" Running test [{name}]", { name: name }); +} + +function find_test_files(dir) { + var files = fs.readdirSync(dir).filter(function(name){ + return /\.js$/i.test(name); + }); + if (process.argv.length > 2) { + var x = process.argv.slice(2); + files = files.filter(function(f){ + return x.indexOf(f) >= 0; + }); + } + return files; +} + +function test_directory(dir) { + return path.resolve(tests_dir, dir); +} + +function as_toplevel(input) { + if (input instanceof U.AST_BlockStatement) input = input.body; + else if (input instanceof U.AST_Statement) input = [ input ]; + else throw new Error("Unsupported input syntax"); + var toplevel = new U.AST_Toplevel({ body: input }); + toplevel.figure_out_scope(); + return toplevel; +} + +function run_compress_tests() { + var dir = test_directory("compress"); + log_directory("compress"); + var files = find_test_files(dir); + function test_file(file) { + log_start_file(file); + function test_case(test) { + log_test(test.name); + var options = U.defaults(test.options, { + warnings: false + }); + var cmp = new U.Compressor(options, true); + var expect = make_code(as_toplevel(test.expect), false); + var input = as_toplevel(test.input); + var input_code = make_code(test.input); + var output = input.transform(cmp); + output.figure_out_scope(); + output = make_code(output, false); + if (expect != output) { + log("!!! failed\n---INPUT---\n{input}\n---OUTPUT---\n{output}\n---EXPECTED---\n{expected}\n\n", { + input: input_code, + output: output, + expected: expect + }); + } + } + var tests = parse_test(path.resolve(dir, file)); + for (var i in tests) if (tests.hasOwnProperty(i)) { + test_case(tests[i]); + } + } + files.forEach(function(file){ + test_file(file); + }); +} + +function parse_test(file) { + var script = fs.readFileSync(file, "utf8"); + var ast = U.parse(script, { + filename: file + }); + var tests = {}; + var tw = new U.TreeWalker(function(node, descend){ + if (node instanceof U.AST_LabeledStatement + && tw.parent() instanceof U.AST_Toplevel) { + var name = node.label.name; + tests[name] = get_one_test(name, node.body); + return true; + } + if (!(node instanceof U.AST_Toplevel)) croak(node); + }); + ast.walk(tw); + return tests; + + function croak(node) { + throw new Error(tmpl("Can't understand test file {file} [{line},{col}]\n{code}", { + file: file, + line: node.start.line, + col: node.start.col, + code: make_code(node, false) + })); + } + + function get_one_test(name, block) { + var test = { name: name, options: {} }; + var tw = new U.TreeWalker(function(node, descend){ + if (node instanceof U.AST_Assign) { + if (!(node.left instanceof U.AST_SymbolRef)) { + croak(node); + } + var name = node.left.name; + test[name] = evaluate(node.right); + return true; + } + if (node instanceof U.AST_LabeledStatement) { + assert.ok( + node.label.name == "input" || node.label.name == "expect", + tmpl("Unsupported label {name} [{line},{col}]", { + name: node.label.name, + line: node.label.start.line, + col: node.label.start.col + }) + ); + var stat = node.body; + if (stat instanceof U.AST_BlockStatement) { + if (stat.body.length == 1) stat = stat.body[0]; + else if (stat.body.length == 0) stat = new U.AST_EmptyStatement(); + } + test[node.label.name] = stat; + return true; + } + }); + block.walk(tw); + return test; + }; +} + +function make_code(ast, beautify) { + if (arguments.length == 1) beautify = true; + var stream = U.OutputStream({ beautify: beautify }); + ast.print(stream); + return stream.get(); +} + +function evaluate(code) { + if (code instanceof U.AST_Node) + code = make_code(code); + return new Function("return(" + code + ")")(); +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/node_modules/uglify-js/tools/node.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/node_modules/uglify-js/tools/node.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,165 @@ +var path = require("path"); +var fs = require("fs"); +var vm = require("vm"); +var sys = require("util"); + +var UglifyJS = vm.createContext({ + sys : sys, + console : console, + MOZ_SourceMap : require("source-map") +}); + +function load_global(file) { + file = path.resolve(path.dirname(module.filename), file); + try { + var code = fs.readFileSync(file, "utf8"); + return vm.runInContext(code, UglifyJS, file); + } catch(ex) { + // XXX: in case of a syntax error, the message is kinda + // useless. (no location information). + sys.debug("ERROR in file: " + file + " / " + ex); + process.exit(1); + } +}; + +var FILES = exports.FILES = [ + "../lib/utils.js", + "../lib/ast.js", + "../lib/parse.js", + "../lib/transform.js", + "../lib/scope.js", + "../lib/output.js", + "../lib/compress.js", + "../lib/sourcemap.js", + "../lib/mozilla-ast.js" +].map(function(file){ + return path.join(path.dirname(fs.realpathSync(__filename)), file); +}); + +FILES.forEach(load_global); + +UglifyJS.AST_Node.warn_function = function(txt) { + sys.error("WARN: " + txt); +}; + +// XXX: perhaps we shouldn't export everything but heck, I'm lazy. +for (var i in UglifyJS) { + if (UglifyJS.hasOwnProperty(i)) { + exports[i] = UglifyJS[i]; + } +} + +exports.minify = function(files, options) { + options = UglifyJS.defaults(options, { + outSourceMap : null, + sourceRoot : null, + inSourceMap : null, + fromString : false, + warnings : false, + mangle : {}, + output : null, + compress : {} + }); + if (typeof files == "string") + files = [ files ]; + + // 1. parse + var toplevel = null; + files.forEach(function(file){ + var code = options.fromString + ? file + : fs.readFileSync(file, "utf8"); + toplevel = UglifyJS.parse(code, { + filename: options.fromString ? "?" : file, + toplevel: toplevel + }); + }); + + // 2. compress + if (options.compress) { + var compress = { warnings: options.warnings }; + UglifyJS.merge(compress, options.compress); + toplevel.figure_out_scope(); + var sq = UglifyJS.Compressor(compress); + toplevel = toplevel.transform(sq); + } + + // 3. mangle + if (options.mangle) { + toplevel.figure_out_scope(); + toplevel.compute_char_frequency(); + toplevel.mangle_names(options.mangle); + } + + // 4. output + var inMap = options.inSourceMap; + var output = {}; + if (typeof options.inSourceMap == "string") { + inMap = fs.readFileSync(options.inSourceMap, "utf8"); + } + if (options.outSourceMap) { + output.source_map = UglifyJS.SourceMap({ + file: options.outSourceMap, + orig: inMap, + root: options.sourceRoot + }); + } + if (options.output) { + UglifyJS.merge(output, options.output); + } + var stream = UglifyJS.OutputStream(output); + toplevel.print(stream); + return { + code : stream + "", + map : output.source_map + "" + }; +}; + +// exports.describe_ast = function() { +// function doitem(ctor) { +// var sub = {}; +// ctor.SUBCLASSES.forEach(function(ctor){ +// sub[ctor.TYPE] = doitem(ctor); +// }); +// var ret = {}; +// if (ctor.SELF_PROPS.length > 0) ret.props = ctor.SELF_PROPS; +// if (ctor.SUBCLASSES.length > 0) ret.sub = sub; +// return ret; +// } +// return doitem(UglifyJS.AST_Node).sub; +// } + +exports.describe_ast = function() { + var out = UglifyJS.OutputStream({ beautify: true }); + function doitem(ctor) { + out.print("AST_" + ctor.TYPE); + var props = ctor.SELF_PROPS.filter(function(prop){ + return !/^\$/.test(prop); + }); + if (props.length > 0) { + out.space(); + out.with_parens(function(){ + props.forEach(function(prop, i){ + if (i) out.space(); + out.print(prop); + }); + }); + } + if (ctor.documentation) { + out.space(); + out.print_string(ctor.documentation); + } + if (ctor.SUBCLASSES.length > 0) { + out.space(); + out.with_block(function(){ + ctor.SUBCLASSES.forEach(function(ctor, i){ + out.indent(); + doitem(ctor); + out.newline(); + }); + }); + } + }; + doitem(UglifyJS.AST_Node); + return out + ""; +}; diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,46 @@ +{ + "name": "handlebars", + "description": "Extension of the Mustache logicless template language", + "version": "1.0.12", + "homepage": "http://www.handlebarsjs.com/", + "keywords": [ + "handlebars mustache template html" + ], + "repository": { + "type": "git", + "url": "git://github.com/wycats/handlebars.js.git" + }, + "engines": { + "node": ">=0.4.7" + }, + "dependencies": { + "optimist": "~0.3", + "uglify-js": "~2.3" + }, + "devDependencies": { + "benchmark": "~1.0", + "dust": "~0.3", + "jison": "~0.3", + "mocha": "*", + "mustache": "~0.7.2" + }, + "main": "lib/handlebars.js", + "bin": { + "handlebars": "bin/handlebars" + }, + "scripts": { + "test": "node_modules/.bin/mocha -u qunit spec/qunit_spec.js" + }, + "optionalDependencies": {}, + "readme": "[![Build Status](https://travis-ci.org/wycats/handlebars.js.png?branch=master)](https://travis-ci.org/wycats/handlebars.js)\n\nHandlebars.js\n=============\n\nHandlebars.js is an extension to the [Mustache templating\nlanguage](http://mustache.github.com/) created by Chris Wanstrath.\nHandlebars.js and Mustache are both logicless templating languages that\nkeep the view and the code separated like we all know they should be.\n\nCheckout the official Handlebars docs site at\n[http://www.handlebarsjs.com](http://www.handlebarsjs.com).\n\n\nInstalling\n----------\nInstalling Handlebars is easy. Simply download the package [from the\nofficial site](http://handlebarsjs.com/) and add it to your web pages\n(you should usually use the most recent version).\n\nUsage\n-----\nIn general, the syntax of Handlebars.js templates is a superset\nof Mustache templates. For basic syntax, check out the [Mustache\nmanpage](http://mustache.github.com/mustache.5.html).\n\nOnce you have a template, use the `Handlebars.compile` method to compile\nthe template into a function. The generated function takes a context\nargument, which will be used to render the template.\n\n```js\nvar source = \"

          Hello, my name is {{name}}. I am from {{hometown}}. I have \" +\n \"{{kids.length}} kids:

          \" +\n \"
            {{#kids}}
          • {{name}} is {{age}}
            • {{/kids}}
          \";\nvar template = Handlebars.compile(source);\n\nvar data = { \"name\": \"Alan\", \"hometown\": \"Somewhere, TX\",\n \"kids\": [{\"name\": \"Jimmy\", \"age\": \"12\"}, {\"name\": \"Sally\", \"age\": \"4\"}]};\nvar result = template(data);\n\n// Would render:\n//

          Hello, my name is Alan. I am from Somewhere, TX. I have 2 kids:

          \n//
            \n//
          • Jimmy is 12
            • \n//
          • Sally is 4
            • \n//
          \n```\n\n\nRegistering Helpers\n-------------------\n\nYou can register helpers that Handlebars will use when evaluating your\ntemplate. Here's an example, which assumes that your objects have a URL\nembedded in them, as well as the text for a link:\n\n```js\nHandlebars.registerHelper('link_to', function() {\n return \"\" + this.body + \"\";\n});\n\nvar context = { posts: [{url: \"/hello-world\", body: \"Hello World!\"}] };\nvar source = \"
            {{#posts}}
          • {{{link_to}}}
            • {{/posts}}
          \"\n\nvar template = Handlebars.compile(source);\ntemplate(context);\n\n// Would render:\n//\n// \n```\n\nHelpers take precedence over fields defined on the context. To access a field\nthat is masked by a helper, a path reference may be used. In the example above\na field named `link_to` on the `context` object would be referenced using:\n\n```\n{{./link_to}}\n```\n\nEscaping\n--------\n\nBy default, the `{{expression}}` syntax will escape its contents. This\nhelps to protect you against accidental XSS problems caused by malicious\ndata passed from the server as JSON.\n\nTo explicitly *not* escape the contents, use the triple-mustache\n(`{{{}}}`). You have seen this used in the above example.\n\n\nDifferences Between Handlebars.js and Mustache\n----------------------------------------------\nHandlebars.js adds a couple of additional features to make writing\ntemplates easier and also changes a tiny detail of how partials work.\n\n### Paths\n\nHandlebars.js supports an extended expression syntax that we call paths.\nPaths are made up of typical expressions and . characters. Expressions\nallow you to not only display data from the current context, but to\ndisplay data from contexts that are descendants and ancestors of the\ncurrent context.\n\nTo display data from descendant contexts, use the `.` character. So, for\nexample, if your data were structured like:\n\n```js\nvar data = {\"person\": { \"name\": \"Alan\" }, company: {\"name\": \"Rad, Inc.\" } };\n```\n\nYou could display the person's name from the top-level context with the\nfollowing expression:\n\n```\n{{person.name}}\n```\n\nYou can backtrack using `../`. For example, if you've already traversed\ninto the person object you could still display the company's name with\nan expression like `{{../company.name}}`, so:\n\n```\n{{#person}}{{name}} - {{../company.name}}{{/person}}\n```\n\nwould render:\n\n```\nAlan - Rad, Inc.\n```\n\n### Strings\n\nWhen calling a helper, you can pass paths or Strings as parameters. For\ninstance:\n\n```js\nHandlebars.registerHelper('link_to', function(title, options) {\n return \"\" + title + \"!\"\n});\n\nvar context = { posts: [{url: \"/hello-world\", body: \"Hello World!\"}] };\nvar source = '
            {{#posts}}
          • {{{link_to \"Post\"}}}
            • {{/posts}}
          '\n\nvar template = Handlebars.compile(source);\ntemplate(context);\n\n// Would render:\n//\n// \n```\n\nWhen you pass a String as a parameter to a helper, the literal String\ngets passed to the helper function.\n\n\n### Block Helpers\n\nHandlebars.js also adds the ability to define block helpers. Block\nhelpers are functions that can be called from anywhere in the template.\nHere's an example:\n\n```js\nvar source = \"
            {{#people}}
          • {{#link}}{{name}}{{/link}}
            • {{/people}}
          \";\nHandlebars.registerHelper('link', function(options) {\n return '' + options.fn(this) + '';\n});\nvar template = Handlebars.compile(source);\n\nvar data = { \"people\": [\n { \"name\": \"Alan\", \"id\": 1 },\n { \"name\": \"Yehuda\", \"id\": 2 }\n ]};\ntemplate(data);\n\n// Should render:\n// \n```\n\nWhenever the block helper is called it is given one or more parameters,\nany arguments that are passed in the helper in the call and an `options`\nobject containing the `fn` function which executes the block's child.\nThe block's current context may be accessed through `this`.\n\nBlock helpers have the same syntax as mustache sections but should not be\nconfused with one another. Sections are akin to an implicit `each` or\n`with` statement depending on the input data and helpers are explicit\npieces of code that are free to implement whatever behavior they like.\nThe [mustache spec](http://mustache.github.io/mustache.5.html)\ndefines the exact behavior of sections. In the case of name conflicts,\nhelpers are given priority.\n\n### Partials\n\nYou can register additional templates as partials, which will be used by\nHandlebars when it encounters a partial (`{{> partialName}}`). Partials\ncan either be String templates or compiled template functions. Here's an\nexample:\n\n```js\nvar source = \"
            {{#people}}
          • {{> link}}
            • {{/people}}
          \";\n\nHandlebars.registerPartial('link', '{{name}}')\nvar template = Handlebars.compile(source);\n\nvar data = { \"people\": [\n { \"name\": \"Alan\", \"id\": 1 },\n { \"name\": \"Yehuda\", \"id\": 2 }\n ]};\n\ntemplate(data);\n\n// Should render:\n// \n```\n\n### Comments\n\nYou can add comments to your templates with the following syntax:\n\n```js\n{{! This is a comment }}\n```\n\nYou can also use real html comments if you want them to end up in the output.\n\n```html\n
          \n {{! This comment will not end up in the output }}\n \n
          \n```\n\n\nPrecompiling Templates\n----------------------\n\nHandlebars allows templates to be precompiled and included as javascript\ncode rather than the handlebars template allowing for faster startup time.\n\n### Installation\nThe precompiler script may be installed via npm using the `npm install -g handlebars`\ncommand.\n\n### Usage\n\n
          \nPrecompile handlebar templates.\nUsage: handlebars template...\n\nOptions:\n  -a, --amd        Create an AMD format function (allows loading with RequireJS)         [boolean]\n  -f, --output     Output File                                                           [string]\n  -k, --known      Known helpers                                                         [string]\n  -o, --knownOnly  Known helpers only                                                    [boolean]\n  -m, --min        Minimize output                                                       [boolean]\n  -s, --simple     Output template function only.                                        [boolean]\n  -r, --root       Template root. Base value that will be stripped from template names.  [string]\n
          \n\nIf using the precompiler's normal mode, the resulting templates will be\nstored to the `Handlebars.templates` object using the relative template\nname sans the extension. These templates may be executed in the same\nmanner as templates.\n\nIf using the simple mode the precompiler will generate a single\njavascript method. To execute this method it must be passed to the using\nthe `Handlebars.template` method and the resulting object may be as\nnormal.\n\n### Optimizations\n\n- Rather than using the full _handlebars.js_ library, implementations that\n do not need to compile templates at runtime may include _handlebars.runtime.js_\n whose min+gzip size is approximately 1k.\n- If a helper is known to exist in the target environment they may be defined\n using the `--known name` argument may be used to optimize accesses to these\n helpers for size and speed.\n- When all helpers are known in advance the `--knownOnly` argument may be used\n to optimize all block helper references.\n\nSupported Environments\n----------------------\n\nHandlebars has been designed to work in any ECMAScript 3 environment. This includes\n\n- Node.js\n- Chrome\n- Firefox\n- Safari 5+\n- Opera 11+\n- IE 6+\n\nOlder versions and other runtimes are likely to work but have not been formally\ntested.\n\nPerformance\n-----------\n\nIn a rough performance test, precompiled Handlebars.js templates (in\nthe original version of Handlebars.js) rendered in about half the\ntime of Mustache templates. It would be a shame if it were any other\nway, since they were precompiled, but the difference in architecture\ndoes have some big performance advantages. Justin Marney, a.k.a.\n[gotascii](http://github.com/gotascii), confirmed that with an\n[independent test](http://sorescode.com/2010/09/12/benchmarks.html). The\nrewritten Handlebars (current version) is faster than the old version,\nand we will have some benchmarks in the near future.\n\n\nBuilding\n--------\n\nTo build handlebars, just run `rake release`, and you will get two files\nin the `dist` directory.\n\n\nUpgrading\n---------\n\nSee [release-notes.md](https://github.com/wycats/handlebars.js/blob/master/release-notes.md) for upgrade notes.\n\nKnown Issues\n------------\n* Handlebars.js can be cryptic when there's an error while rendering.\n* Using a variable, helper, or partial named `class` causes errors in IE browsers. (Instead, use `className`)\n\nHandlebars in the Wild\n-----------------\n* [jblotus](http://github.com/jblotus) created [http://tryhandlebarsjs.com](http://tryhandlebarsjs.com)\n for anyone who would like to try out Handlebars.js in their browser.\n* Don Park wrote an Express.js view engine adapter for Handlebars.js called\n [hbs](http://github.com/donpark/hbs).\n* [sammy.js](http://github.com/quirkey/sammy) by Aaron Quint, a.k.a. quirkey,\n supports Handlebars.js as one of its template plugins.\n* [SproutCore](http://www.sproutcore.com) uses Handlebars.js as its main\n templating engine, extending it with automatic data binding support.\n* [Ember.js](http://www.emberjs.com) makes Handlebars.js the primary way to\n structure your views, also with automatic data binding support.\n* Les Hill (@leshill) wrote a Rails Asset Pipeline gem named\n [handlebars_assets](http://github.com/leshill/handlebars_assets).\n* [Gist about Synchronous and asynchronous loading of external handlebars templates](https://gist.github.com/2287070)\n* [Lumbar](walmartlabs.github.io/lumbar) provides easy module-based template management for handlebars projects.\n* [YUI](http://yuilibrary.com/yui/docs/handlebars/) implements a port of handlebars\n\nHave a project using Handlebars? Send us a [pull request](https://github.com/wycats/handlebars.js/pull/new/master)!\n\nHelping Out\n-----------\nTo build Handlebars.js you'll need a few things installed.\n\n* Node.js\n* Ruby\n* therubyracer, for running tests - `gem install therubyracer`\n* rspec, for running tests - `gem install rspec`\n\nThere's a Gemfile in the repo, so you can run `bundle` to install rspec\nand therubyracer if you've got bundler installed.\n\nTo build Handlebars.js from scratch, you'll want to run `rake compile`\nin the root of the project. That will build Handlebars and output the\nresults to the dist/ folder. To run tests, run `rake test`. You can also\nrun our set of benchmarks with `rake bench`. Node tests can be run with\n`npm test` or `rake npm_test`. The default rake target will compile and\nrun both test suites.\n\nSome environments, notably Windows, have issues running therubyracer. Under these\nenvrionments the `rake compile` and `npm test` should be sufficient to test\nmost handlebars functionality.\n\nIf you notice any problems, please report them to the GitHub issue tracker at\n[http://github.com/wycats/handlebars.js/issues](http://github.com/wycats/handlebars.js/issues).\nFeel free to contact commondream or wycats through GitHub with any other\nquestions or feature requests. To submit changes fork the project and\nsend a pull request.\n\nLicense\n-------\nHandlebars.js is released under the MIT license.\n\n", + "readmeFilename": "README.markdown", + "bugs": { + "url": "https://github.com/wycats/handlebars.js/issues" + }, + "_id": "handlebars@1.0.12", + "dist": { + "shasum": "a58e2c746b87276fe290c55ee42bfccc9ed2142a" + }, + "_from": "handlebars@~1.0", + "_resolved": "https://registry.npmjs.org/handlebars/-/handlebars-1.0.12.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/release-notes.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/release-notes.md Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,93 @@ +# Release Notes + +## Development +[Commits](https://github.com/wycats/handlebars.js/compare/v1.0.12...master) + +## v1.0.12 / 1.0.0 - May 31 2013 + +- [#515](https://github.com/wycats/handlebars.js/issues/515) - Add node require extensions support ([@jjclark1982](https://github.com/jjclark1982)) +- [#517](https://github.com/wycats/handlebars.js/issues/517) - Fix amd precompiler output with directories ([@blessenm](https://github.com/blessenm)) +- [#433](https://github.com/wycats/handlebars.js/issues/433) - Add support for unicode ids +- [#469](https://github.com/wycats/handlebars.js/issues/469) - Add support for `?` in ids +- [#534](https://github.com/wycats/handlebars.js/issues/534) - Protect from object prototype modifications +- [#519](https://github.com/wycats/handlebars.js/issues/519) - Fix partials with . name ([@jamesgorrie](https://github.com/jamesgorrie)) +- [#519](https://github.com/wycats/handlebars.js/issues/519) - Allow ID or strings in partial names +- [#437](https://github.com/wycats/handlebars.js/issues/437) - Require matching brace counts in escaped expressions +- Merge passed partials and helpers with global namespace values +- Add support for complex ids in @data references +- Docs updates + +Compatibility notes: +- The parser is now stricter on `{{{`, requiring that the end token be `}}}`. Templates that do not + follow this convention should add the additional brace value. +- Code that relies on global the namespace being muted when custom helpers or partials are passed will need to explicitly pass an `undefined` value for any helpers that should not be available. + +[Commits](https://github.com/wycats/handlebars.js/compare/v1.0.11...v1.0.12) + +## v1.0.11 / 1.0.0-rc4 - May 13 2013 + +- [#458](https://github.com/wycats/handlebars.js/issues/458) - Fix `./foo` syntax ([@jpfiset](https://github.com/jpfiset)) +- [#460](https://github.com/wycats/handlebars.js/issues/460) - Allow `:` in unescaped identifers ([@jpfiset](https://github.com/jpfiset)) +- [#471](https://github.com/wycats/handlebars.js/issues/471) - Create release notes (These!) +- [#456](https://github.com/wycats/handlebars.js/issues/456) - Allow escaping of `\\` +- [#211](https://github.com/wycats/handlebars.js/issues/211) - Fix exception in `escapeExpression` +- [#375](https://github.com/wycats/handlebars.js/issues/375) - Escape unicode newlines +- [#461](https://github.com/wycats/handlebars.js/issues/461) - Do not fail when compiling `""` +- [#302](https://github.com/wycats/handlebars.js/issues/302) - Fix sanity check in knownHelpersOnly mode +- [#369](https://github.com/wycats/handlebars.js/issues/369) - Allow registration of multiple helpers and partial by passing definition object +- Add bower package declaration ([@DevinClark](https://github.com/DevinClark)) +- Add NuSpec package declaration ([@MikeMayer](https://github.com/MikeMayer)) +- Handle empty context in `with` ([@thejohnfreeman](https://github.com/thejohnfreeman)) +- Support custom template extensions in CLI ([@matteoagosti](https://github.com/matteoagosti)) +- Fix Rhino support ([@broady](https://github.com/broady)) +- Include contexts in string mode ([@leshill](https://github.com/leshill)) +- Return precompiled scripts when compiling to AMD ([@JamesMaroney](https://github.com/JamesMaroney)) +- Docs updates ([@iangreenleaf](https://github.com/iangreenleaf), [@gilesbowkett](https://github.com/gilesbowkett), [@utkarsh2012](https://github.com/utkarsh2012)) +- Fix `toString` handling under IE and browserify ([@tommydudebreaux](https://github.com/tommydudebreaux)) +- Add program metadata + +[Commits](https://github.com/wycats/handlebars.js/compare/v1.0.10...v1.0.11) + +## v1.0.10 - Node - Feb 27 2013 + +- [#428](https://github.com/wycats/handlebars.js/issues/428) - Fix incorrect rendering of nested programs +- Fix exception message ([@tricknotes](https://github.com/tricknotes)) +- Added negative number literal support +- Concert library to single IIFE +- Add handlebars-source gemspec ([@machty](https://github.com/machty)) + +[Commits](https://github.com/wycats/handlebars.js/compare/v1.0.9...v1.0.10) + +## v1.0.9 - Node - Feb 15 2013 + +- Added `Handlebars.create` API in node module for sandboxed instances ([@tommydudebreaux](https://github.com/tommydudebreaux)) + +[Commits](https://github.com/wycats/handlebars.js/compare/1.0.0-rc.3...v1.0.9) + +## 1.0.0-rc3 - Browser - Feb 14 2013 + +- Prevent use of `this` or `..` in illogical place ([@leshill](https://github.com/leshill)) +- Allow AST passing for `parse`/`compile`/`precompile` ([@machty](https://github.com/machty)) +- Optimize generated output by inlining statements where possible +- Check compiler version when evaluating templates +- Package browser dist in npm package + +[Commits](https://github.com/wycats/handlebars.js/compare/v1.0.8...1.0.0-rc.3) + +## Prior Versions + +When upgrading from the Handlebars 0.9 series, be aware that the +signature for passing custom helpers or partials to templates has +changed. + +Instead of: + +```js +template(context, helpers, partials, [data]) +``` + +Use: + +```js +template(context, {helpers: helpers, partials: partials, data: data}) +``` diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/handlebars/test.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/handlebars/test.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,20 @@ +var Handlebars = require('./lib/handlebars'); + +var succeedingTemplate = '{{#inverse}} {{#blk}} Unexpected {{/blk}} {{else}} {{#blk}} Expected {{/blk}} {{/inverse}}'; +var failingTemplate = '{{#inverse}} {{#blk}} Unexpected {{/blk}} {{else}} {{#blk}} Expected {{/blk}} {{/inverse}}'; + +console.log(Handlebars.precompile(failingTemplate)); + +var helpers = { + blk: function(block) { return block.fn(''); }, + inverse: function(block) { return block.inverse(''); } +}; + +function output(template_string) { + var compiled = Handlebars.compile(template_string); + var out = compiled({}, {helpers: helpers}); + console.log(out); +} + + +output(failingTemplate); // output: Unexpected diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/1c.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/1c.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,86 @@ +module.exports = function(hljs){ + var IDENT_RE_RU = '[a-zA-Zа-яА-Я][a-zA-Z0-9_а-яА-Я]*'; + var OneS_KEYWORDS = 'возврат дата для если и или иначе иначеесли исключение конецесли ' + + 'конецпопытки конецпроцедуры конецфункции конеццикла константа не перейти перем ' + + 'перечисление по пока попытка прервать продолжить процедура строка тогда фс функция цикл ' + + 'число экспорт'; + var OneS_BUILT_IN = 'ansitooem oemtoansi ввестивидсубконто ввестидату ввестизначение ' + + 'ввестиперечисление ввестипериод ввестиплансчетов ввестистроку ввестичисло вопрос ' + + 'восстановитьзначение врег выбранныйплансчетов вызватьисключение датагод датамесяц ' + + 'датачисло добавитьмесяц завершитьработусистемы заголовоксистемы записьжурналарегистрации ' + + 'запуститьприложение зафиксироватьтранзакцию значениевстроку значениевстрокувнутр ' + + 'значениевфайл значениеизстроки значениеизстрокивнутр значениеизфайла имякомпьютера ' + + 'имяпользователя каталогвременныхфайлов каталогиб каталогпользователя каталогпрограммы ' + + 'кодсимв командасистемы конгода конецпериодаби конецрассчитанногопериодаби ' + + 'конецстандартногоинтервала конквартала конмесяца коннедели лев лог лог10 макс ' + + 'максимальноеколичествосубконто мин монопольныйрежим названиеинтерфейса названиенабораправ ' + + 'назначитьвид назначитьсчет найти найтипомеченныенаудаление найтиссылки началопериодаби ' + + 'началостандартногоинтервала начатьтранзакцию начгода начквартала начмесяца начнедели ' + + 'номерднягода номерднянедели номернеделигода нрег обработкаожидания окр описаниеошибки ' + + 'основнойжурналрасчетов основнойплансчетов основнойязык открытьформу открытьформумодально ' + + 'отменитьтранзакцию очиститьокносообщений периодстр полноеимяпользователя получитьвремята ' + + 'получитьдатута получитьдокументта получитьзначенияотбора получитьпозициюта ' + + 'получитьпустоезначение получитьта прав праводоступа предупреждение префиксавтонумерации ' + + 'пустаястрока пустоезначение рабочаядаттьпустоезначение рабочаядата разделительстраниц ' + + 'разделительстрок разм разобратьпозициюдокумента рассчитатьрегистрына ' + + 'рассчитатьрегистрыпо сигнал симв символтабуляции создатьобъект сокрл сокрлп сокрп ' + + 'сообщить состояние сохранитьзначение сред статусвозврата стрдлина стрзаменить ' + + 'стрколичествострок стрполучитьстроку стрчисловхождений сформироватьпозициюдокумента ' + + 'счетпокоду текущаядата текущеевремя типзначения типзначениястр удалитьобъекты ' + + 'установитьтана установитьтапо фиксшаблон формат цел шаблон'; + var DQUOTE = {className: 'dquote', begin: '""'}; + var STR_START = { + className: 'string', + begin: '"', end: '"|$', + contains: [DQUOTE], + relevance: 0 + }; + var STR_CONT = { + className: 'string', + begin: '\\|', end: '"|$', + contains: [DQUOTE] + }; + + return { + case_insensitive: true, + lexems: IDENT_RE_RU, + keywords: {keyword: OneS_KEYWORDS, built_in: OneS_BUILT_IN}, + contains: [ + hljs.C_LINE_COMMENT_MODE, + hljs.NUMBER_MODE, + STR_START, STR_CONT, + { + className: 'function', + begin: '(процедура|функция)', end: '$', + lexems: IDENT_RE_RU, + keywords: 'процедура функция', + contains: [ + {className: 'title', begin: IDENT_RE_RU}, + { + className: 'tail', + endsWithParent: true, + contains: [ + { + className: 'params', + begin: '\\(', end: '\\)', + lexems: IDENT_RE_RU, + keywords: 'знач', + contains: [STR_START, STR_CONT] + }, + { + className: 'export', + begin: 'экспорт', endsWithParent: true, + lexems: IDENT_RE_RU, + keywords: 'экспорт', + contains: [hljs.C_LINE_COMMENT_MODE] + } + ] + }, + hljs.C_LINE_COMMENT_MODE + ] + }, + {className: 'preprocessor', begin: '#', end: '$'}, + {className: 'date', begin: '\'\\d{2}\\.\\d{2}\\.(\\d{2}|\\d{4})\''} + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/actionscript.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/actionscript.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,78 @@ +module.exports = function(hljs) { + var IDENT_RE = '[a-zA-Z_$][a-zA-Z0-9_$]*'; + var IDENT_FUNC_RETURN_TYPE_RE = '([*]|[a-zA-Z_$][a-zA-Z0-9_$]*)'; + + var AS3_REST_ARG_MODE = { + className: 'rest_arg', + begin: '[.]{3}', end: IDENT_RE, + relevance: 10 + }; + var TITLE_MODE = {className: 'title', begin: IDENT_RE}; + + return { + keywords: { + keyword: 'as break case catch class const continue default delete do dynamic each ' + + 'else extends final finally for function get if implements import in include ' + + 'instanceof interface internal is namespace native new override package private ' + + 'protected public return set static super switch this throw try typeof use var void ' + + 'while with', + literal: 'true false null undefined' + }, + contains: [ + hljs.APOS_STRING_MODE, + hljs.QUOTE_STRING_MODE, + hljs.C_LINE_COMMENT_MODE, + hljs.C_BLOCK_COMMENT_MODE, + hljs.C_NUMBER_MODE, + { + className: 'package', + beginWithKeyword: true, end: '{', + keywords: 'package', + contains: [TITLE_MODE] + }, + { + className: 'class', + beginWithKeyword: true, end: '{', + keywords: 'class interface', + contains: [ + { + beginWithKeyword: true, + keywords: 'extends implements' + }, + TITLE_MODE + ] + }, + { + className: 'preprocessor', + beginWithKeyword: true, end: ';', + keywords: 'import include' + }, + { + className: 'function', + beginWithKeyword: true, end: '[{;]', + keywords: 'function', + illegal: '\\S', + contains: [ + TITLE_MODE, + { + className: 'params', + begin: '\\(', end: '\\)', + contains: [ + hljs.APOS_STRING_MODE, + hljs.QUOTE_STRING_MODE, + hljs.C_LINE_COMMENT_MODE, + hljs.C_BLOCK_COMMENT_MODE, + AS3_REST_ARG_MODE + ] + }, + { + className: 'type', + begin: ':', + end: IDENT_FUNC_RETURN_TYPE_RE, + relevance: 10 + } + ] + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/apache.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/apache.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,108 @@ +module.exports = function(hljs) { + var NUMBER = {className: 'number', begin: '[\\$%]\\d+'}; + return { + case_insensitive: true, + keywords: { + keyword: 'acceptfilter acceptmutex acceptpathinfo accessfilename action addalt ' + + 'addaltbyencoding addaltbytype addcharset adddefaultcharset adddescription ' + + 'addencoding addhandler addicon addiconbyencoding addiconbytype addinputfilter ' + + 'addlanguage addmoduleinfo addoutputfilter addoutputfilterbytype addtype alias ' + + 'aliasmatch allow allowconnect allowencodedslashes allowoverride anonymous ' + + 'anonymous_logemail anonymous_mustgiveemail anonymous_nouserid anonymous_verifyemail ' + + 'authbasicauthoritative authbasicprovider authdbduserpwquery authdbduserrealmquery ' + + 'authdbmgroupfile authdbmtype authdbmuserfile authdefaultauthoritative ' + + 'authdigestalgorithm authdigestdomain authdigestnccheck authdigestnonceformat ' + + 'authdigestnoncelifetime authdigestprovider authdigestqop authdigestshmemsize ' + + 'authgroupfile authldapbinddn authldapbindpassword authldapcharsetconfig ' + + 'authldapcomparednonserver authldapdereferencealiases authldapgroupattribute ' + + 'authldapgroupattributeisdn authldapremoteuserattribute authldapremoteuserisdn ' + + 'authldapurl authname authnprovideralias authtype authuserfile authzdbmauthoritative ' + + 'authzdbmtype authzdefaultauthoritative authzgroupfileauthoritative ' + + 'authzldapauthoritative authzownerauthoritative authzuserauthoritative ' + + 'balancermember browsermatch browsermatchnocase bufferedlogs cachedefaultexpire ' + + 'cachedirlength cachedirlevels cachedisable cacheenable cachefile ' + + 'cacheignorecachecontrol cacheignoreheaders cacheignorenolastmod ' + + 'cacheignorequerystring cachelastmodifiedfactor cachemaxexpire cachemaxfilesize ' + + 'cacheminfilesize cachenegotiateddocs cacheroot cachestorenostore cachestoreprivate ' + + 'cgimapextension charsetdefault charsetoptions charsetsourceenc checkcaseonly ' + + 'checkspelling chrootdir contentdigest cookiedomain cookieexpires cookielog ' + + 'cookiename cookiestyle cookietracking coredumpdirectory customlog dav ' + + 'davdepthinfinity davgenericlockdb davlockdb davmintimeout dbdexptime dbdkeep ' + + 'dbdmax dbdmin dbdparams dbdpersist dbdpreparesql dbdriver defaulticon ' + + 'defaultlanguage defaulttype deflatebuffersize deflatecompressionlevel ' + + 'deflatefilternote deflatememlevel deflatewindowsize deny directoryindex ' + + 'directorymatch directoryslash documentroot dumpioinput dumpiologlevel dumpiooutput ' + + 'enableexceptionhook enablemmap enablesendfile errordocument errorlog example ' + + 'expiresactive expiresbytype expiresdefault extendedstatus extfilterdefine ' + + 'extfilteroptions fileetag filterchain filterdeclare filterprotocol filterprovider ' + + 'filtertrace forcelanguagepriority forcetype forensiclog gracefulshutdowntimeout ' + + 'group header headername hostnamelookups identitycheck identitychecktimeout ' + + 'imapbase imapdefault imapmenu include indexheadinsert indexignore indexoptions ' + + 'indexorderdefault indexstylesheet isapiappendlogtoerrors isapiappendlogtoquery ' + + 'isapicachefile isapifakeasync isapilognotsupported isapireadaheadbuffer keepalive ' + + 'keepalivetimeout languagepriority ldapcacheentries ldapcachettl ' + + 'ldapconnectiontimeout ldapopcacheentries ldapopcachettl ldapsharedcachefile ' + + 'ldapsharedcachesize ldaptrustedclientcert ldaptrustedglobalcert ldaptrustedmode ' + + 'ldapverifyservercert limitinternalrecursion limitrequestbody limitrequestfields ' + + 'limitrequestfieldsize limitrequestline limitxmlrequestbody listen listenbacklog ' + + 'loadfile loadmodule lockfile logformat loglevel maxclients maxkeepaliverequests ' + + 'maxmemfree maxrequestsperchild maxrequestsperthread maxspareservers maxsparethreads ' + + 'maxthreads mcachemaxobjectcount mcachemaxobjectsize mcachemaxstreamingbuffer ' + + 'mcacheminobjectsize mcacheremovalalgorithm mcachesize metadir metafiles metasuffix ' + + 'mimemagicfile minspareservers minsparethreads mmapfile mod_gzip_on ' + + 'mod_gzip_add_header_count mod_gzip_keep_workfiles mod_gzip_dechunk ' + + 'mod_gzip_min_http mod_gzip_minimum_file_size mod_gzip_maximum_file_size ' + + 'mod_gzip_maximum_inmem_size mod_gzip_temp_dir mod_gzip_item_include ' + + 'mod_gzip_item_exclude mod_gzip_command_version mod_gzip_can_negotiate ' + + 'mod_gzip_handle_methods mod_gzip_static_suffix mod_gzip_send_vary ' + + 'mod_gzip_update_static modmimeusepathinfo multiviewsmatch namevirtualhost noproxy ' + + 'nwssltrustedcerts nwsslupgradeable options order passenv pidfile protocolecho ' + + 'proxybadheader proxyblock proxydomain proxyerroroverride proxyftpdircharset ' + + 'proxyiobuffersize proxymaxforwards proxypass proxypassinterpolateenv ' + + 'proxypassmatch proxypassreverse proxypassreversecookiedomain ' + + 'proxypassreversecookiepath proxypreservehost proxyreceivebuffersize proxyremote ' + + 'proxyremotematch proxyrequests proxyset proxystatus proxytimeout proxyvia ' + + 'readmename receivebuffersize redirect redirectmatch redirectpermanent ' + + 'redirecttemp removecharset removeencoding removehandler removeinputfilter ' + + 'removelanguage removeoutputfilter removetype requestheader require rewritebase ' + + 'rewritecond rewriteengine rewritelock rewritelog rewriteloglevel rewritemap ' + + 'rewriteoptions rewriterule rlimitcpu rlimitmem rlimitnproc satisfy scoreboardfile ' + + 'script scriptalias scriptaliasmatch scriptinterpretersource scriptlog ' + + 'scriptlogbuffer scriptloglength scriptsock securelisten seerequesttail ' + + 'sendbuffersize serveradmin serveralias serverlimit servername serverpath ' + + 'serverroot serversignature servertokens setenv setenvif setenvifnocase sethandler ' + + 'setinputfilter setoutputfilter ssienableaccess ssiendtag ssierrormsg ssistarttag ' + + 'ssitimeformat ssiundefinedecho sslcacertificatefile sslcacertificatepath ' + + 'sslcadnrequestfile sslcadnrequestpath sslcarevocationfile sslcarevocationpath ' + + 'sslcertificatechainfile sslcertificatefile sslcertificatekeyfile sslciphersuite ' + + 'sslcryptodevice sslengine sslhonorciperorder sslmutex ssloptions ' + + 'sslpassphrasedialog sslprotocol sslproxycacertificatefile ' + + 'sslproxycacertificatepath sslproxycarevocationfile sslproxycarevocationpath ' + + 'sslproxyciphersuite sslproxyengine sslproxymachinecertificatefile ' + + 'sslproxymachinecertificatepath sslproxyprotocol sslproxyverify ' + + 'sslproxyverifydepth sslrandomseed sslrequire sslrequiressl sslsessioncache ' + + 'sslsessioncachetimeout sslusername sslverifyclient sslverifydepth startservers ' + + 'startthreads substitute suexecusergroup threadlimit threadsperchild ' + + 'threadstacksize timeout traceenable transferlog typesconfig unsetenv ' + + 'usecanonicalname usecanonicalphysicalport user userdir virtualdocumentroot ' + + 'virtualdocumentrootip virtualscriptalias virtualscriptaliasip ' + + 'win32disableacceptex xbithack', + literal: 'on off' + }, + contains: [ + hljs.HASH_COMMENT_MODE, + { + className: 'sqbracket', + begin: '\\s\\[', end: '\\]$' + }, + { + className: 'cbracket', + begin: '[\\$%]\\{', end: '\\}', + contains: ['self', NUMBER] + }, + NUMBER, + {className: 'tag', begin: ''}, + hljs.QUOTE_STRING_MODE + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/applescript.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/applescript.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,97 @@ +module.exports = function(hljs) { + var STRING = hljs.inherit(hljs.QUOTE_STRING_MODE, {illegal: ''}); + var TITLE = { + className: 'title', begin: hljs.UNDERSCORE_IDENT_RE + }; + var PARAMS = { + className: 'params', + begin: '\\(', end: '\\)', + contains: ['self', hljs.C_NUMBER_MODE, STRING] + }; + var COMMENTS = [ + { + className: 'comment', + begin: '--', end: '$', + }, + { + className: 'comment', + begin: '\\(\\*', end: '\\*\\)', + contains: ['self', {begin: '--', end: '$'}] //allow nesting + }, + hljs.HASH_COMMENT_MODE + ]; + + return { + keywords: { + keyword: + 'about above after against and around as at back before beginning ' + + 'behind below beneath beside between but by considering ' + + 'contain contains continue copy div does eighth else end equal ' + + 'equals error every exit fifth first for fourth from front ' + + 'get given global if ignoring in into is it its last local me ' + + 'middle mod my ninth not of on onto or over prop property put ref ' + + 'reference repeat returning script second set seventh since ' + + 'sixth some tell tenth that the then third through thru ' + + 'timeout times to transaction try until where while whose with ' + + 'without', + constant: + 'AppleScript false linefeed return pi quote result space tab true', + type: + 'alias application boolean class constant date file integer list ' + + 'number real record string text', + command: + 'activate beep count delay launch log offset read round ' + + 'run say summarize write', + property: + 'character characters contents day frontmost id item length ' + + 'month name paragraph paragraphs rest reverse running time version ' + + 'weekday word words year' + }, + contains: [ + STRING, + hljs.C_NUMBER_MODE, + { + className: 'type', + begin: '\\bPOSIX file\\b' + }, + { + className: 'command', + begin: + '\\b(clipboard info|the clipboard|info for|list (disks|folder)|' + + 'mount volume|path to|(close|open for) access|(get|set) eof|' + + 'current date|do shell script|get volume settings|random number|' + + 'set volume|system attribute|system info|time to GMT|' + + '(load|run|store) script|scripting components|' + + 'ASCII (character|number)|localized string|' + + 'choose (application|color|file|file name|' + + 'folder|from list|remote application|URL)|' + + 'display (alert|dialog))\\b|^\\s*return\\b' + }, + { + className: 'constant', + begin: + '\\b(text item delimiters|current application|missing value)\\b' + }, + { + className: 'keyword', + begin: + '\\b(apart from|aside from|instead of|out of|greater than|' + + "isn't|(doesn't|does not) (equal|come before|come after|contain)|" + + '(greater|less) than( or equal)?|(starts?|ends|begins?) with|' + + 'contained by|comes (before|after)|a (ref|reference))\\b' + }, + { + className: 'property', + begin: + '\\b(POSIX path|(date|time) string|quoted form)\\b' + }, + { + className: 'function_start', + beginWithKeyword: true, + keywords: 'on', + illegal: '[${=;\\n]', + contains: [TITLE, PARAMS] + } + ].concat(COMMENTS) + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/avrasm.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/avrasm.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,55 @@ +module.exports = function(hljs) { + return { + case_insensitive: true, + keywords: { + keyword: + /* mnemonic */ + 'adc add adiw and andi asr bclr bld brbc brbs brcc brcs break breq brge brhc brhs ' + + 'brid brie brlo brlt brmi brne brpl brsh brtc brts brvc brvs bset bst call cbi cbr ' + + 'clc clh cli cln clr cls clt clv clz com cp cpc cpi cpse dec eicall eijmp elpm eor ' + + 'fmul fmuls fmulsu icall ijmp in inc jmp ld ldd ldi lds lpm lsl lsr mov movw mul ' + + 'muls mulsu neg nop or ori out pop push rcall ret reti rjmp rol ror sbc sbr sbrc sbrs ' + + 'sec seh sbi sbci sbic sbis sbiw sei sen ser ses set sev sez sleep spm st std sts sub ' + + 'subi swap tst wdr', + built_in: + /* general purpose registers */ + 'r0 r1 r2 r3 r4 r5 r6 r7 r8 r9 r10 r11 r12 r13 r14 r15 r16 r17 r18 r19 r20 r21 r22 ' + + 'r23 r24 r25 r26 r27 r28 r29 r30 r31 x|0 xh xl y|0 yh yl z|0 zh zl ' + + /* IO Registers (ATMega128) */ + 'ucsr1c udr1 ucsr1a ucsr1b ubrr1l ubrr1h ucsr0c ubrr0h tccr3c tccr3a tccr3b tcnt3h ' + + 'tcnt3l ocr3ah ocr3al ocr3bh ocr3bl ocr3ch ocr3cl icr3h icr3l etimsk etifr tccr1c ' + + 'ocr1ch ocr1cl twcr twdr twar twsr twbr osccal xmcra xmcrb eicra spmcsr spmcr portg ' + + 'ddrg ping portf ddrf sreg sph spl xdiv rampz eicrb eimsk gimsk gicr eifr gifr timsk ' + + 'tifr mcucr mcucsr tccr0 tcnt0 ocr0 assr tccr1a tccr1b tcnt1h tcnt1l ocr1ah ocr1al ' + + 'ocr1bh ocr1bl icr1h icr1l tccr2 tcnt2 ocr2 ocdr wdtcr sfior eearh eearl eedr eecr ' + + 'porta ddra pina portb ddrb pinb portc ddrc pinc portd ddrd pind spdr spsr spcr udr0 ' + + 'ucsr0a ucsr0b ubrr0l acsr admux adcsr adch adcl porte ddre pine pinf' + }, + contains: [ + hljs.C_BLOCK_COMMENT_MODE, + {className: 'comment', begin: ';', end: '$'}, + hljs.C_NUMBER_MODE, // 0x..., decimal, float + hljs.BINARY_NUMBER_MODE, // 0b... + { + className: 'number', + begin: '\\b(\\$[a-zA-Z0-9]+|0o[0-7]+)' // $..., 0o... + }, + hljs.QUOTE_STRING_MODE, + { + className: 'string', + begin: '\'', end: '[^\\\\]\'', + illegal: '[^\\\\][^\']' + }, + {className: 'label', begin: '^[A-Za-z0-9_.$]+:'}, + {className: 'preprocessor', begin: '#', end: '$'}, + { // директивы «.include» «.macro» и т.д. + className: 'preprocessor', + begin: '\\.[a-zA-Z]+' + }, + { // подстановка в «.macro» + className: 'localvars', + begin: '@[0-9]+' + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/axapta.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/axapta.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,39 @@ +module.exports = function(hljs) { + return { + keywords: 'false int abstract private char interface boolean static null if for true ' + + 'while long throw finally protected extends final implements return void enum else ' + + 'break new catch byte super class case short default double public try this switch ' + + 'continue reverse firstfast firstonly forupdate nofetch sum avg minof maxof count ' + + 'order group by asc desc index hint like dispaly edit client server ttsbegin ' + + 'ttscommit str real date container anytype common div mod', + contains: [ + hljs.C_LINE_COMMENT_MODE, + hljs.C_BLOCK_COMMENT_MODE, + hljs.APOS_STRING_MODE, + hljs.QUOTE_STRING_MODE, + hljs.C_NUMBER_MODE, + { + className: 'preprocessor', + begin: '#', end: '$' + }, + { + className: 'class', + beginWithKeyword: true, end: '{', + illegal: ':', + keywords: 'class interface', + contains: [ + { + className: 'inheritance', + beginWithKeyword: true, + keywords: 'extends implements', + relevance: 10 + }, + { + className: 'title', + begin: hljs.UNDERSCORE_IDENT_RE + } + ] + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/bash.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/bash.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,53 @@ +module.exports = function(hljs) { + var BASH_LITERAL = 'true false'; + var BASH_KEYWORD = 'if then else elif fi for break continue while in do done echo exit return set declare'; + var VAR1 = { + className: 'variable', begin: '\\$[a-zA-Z0-9_#]+' + }; + var VAR2 = { + className: 'variable', begin: '\\${([^}]|\\\\})+}' + }; + var QUOTE_STRING = { + className: 'string', + begin: '"', end: '"', + illegal: '\\n', + contains: [hljs.BACKSLASH_ESCAPE, VAR1, VAR2], + relevance: 0 + }; + var APOS_STRING = { + className: 'string', + begin: '\'', end: '\'', + contains: [{begin: '\'\''}], + relevance: 0 + }; + var TEST_CONDITION = { + className: 'test_condition', + begin: '', end: '', + contains: [QUOTE_STRING, APOS_STRING, VAR1, VAR2], + keywords: { + literal: BASH_LITERAL + }, + relevance: 0 + }; + + return { + keywords: { + keyword: BASH_KEYWORD, + literal: BASH_LITERAL + }, + contains: [ + { + className: 'shebang', + begin: '(#!\\/bin\\/bash)|(#!\\/bin\\/sh)', + relevance: 10 + }, + VAR1, + VAR2, + hljs.HASH_COMMENT_MODE, + QUOTE_STRING, + APOS_STRING, + hljs.inherit(TEST_CONDITION, {begin: '\\[ ', end: ' \\]', relevance: 0}), + hljs.inherit(TEST_CONDITION, {begin: '\\[\\[ ', end: ' \\]\\]'}) + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/brainfuck.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/brainfuck.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,26 @@ +module.exports = function(hljs){ + return { + contains: [ + { + className: 'comment', + begin: '[^\\[\\]\\.,\\+\\-<> \r\n]', + excludeEnd: true, + end: '[\\[\\]\\.,\\+\\-<> \r\n]', + relevance: 0 + }, + { + className: 'title', + begin: '[\\[\\]]', + relevance: 0 + }, + { + className: 'string', + begin: '[\\.,]' + }, + { + className: 'literal', + begin: '[\\+\\-]' + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/clojure.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/clojure.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,96 @@ +module.exports = function(hljs) { + var keywords = { + built_in: + // Clojure keywords + 'def cond apply if-not if-let if not not= = < < > <= <= >= == + / * - rem '+ + 'quot neg? pos? delay? symbol? keyword? true? false? integer? empty? coll? list? '+ + 'set? ifn? fn? associative? sequential? sorted? counted? reversible? number? decimal? '+ + 'class? distinct? isa? float? rational? reduced? ratio? odd? even? char? seq? vector? '+ + 'string? map? nil? contains? zero? instance? not-every? not-any? libspec? -> ->> .. . '+ + 'inc compare do dotimes mapcat take remove take-while drop letfn drop-last take-last '+ + 'drop-while while intern condp case reduced cycle split-at split-with repeat replicate '+ + 'iterate range merge zipmap declare line-seq sort comparator sort-by dorun doall nthnext '+ + 'nthrest partition eval doseq await await-for let agent atom send send-off release-pending-sends '+ + 'add-watch mapv filterv remove-watch agent-error restart-agent set-error-handler error-handler '+ + 'set-error-mode! error-mode shutdown-agents quote var fn loop recur throw try monitor-enter '+ + 'monitor-exit defmacro defn defn- macroexpand macroexpand-1 for doseq dosync dotimes and or '+ + 'when when-not when-let comp juxt partial sequence memoize constantly complement identity assert '+ + 'peek pop doto proxy defstruct first rest cons defprotocol cast coll deftype defrecord last butlast '+ + 'sigs reify second ffirst fnext nfirst nnext defmulti defmethod meta with-meta ns in-ns create-ns import '+ + 'intern refer keys select-keys vals key val rseq name namespace promise into transient persistent! conj! '+ + 'assoc! dissoc! pop! disj! import use class type num float double short byte boolean bigint biginteger '+ + 'bigdec print-method print-dup throw-if throw printf format load compile get-in update-in pr pr-on newline '+ + 'flush read slurp read-line subvec with-open memfn time ns assert re-find re-groups rand-int rand mod locking '+ + 'assert-valid-fdecl alias namespace resolve ref deref refset swap! reset! set-validator! compare-and-set! alter-meta! '+ + 'reset-meta! commute get-validator alter ref-set ref-history-count ref-min-history ref-max-history ensure sync io! '+ + 'new next conj set! memfn to-array future future-call into-array aset gen-class reduce merge map filter find empty '+ + 'hash-map hash-set sorted-map sorted-map-by sorted-set sorted-set-by vec vector seq flatten reverse assoc dissoc list '+ + 'disj get union difference intersection extend extend-type extend-protocol int nth delay count concat chunk chunk-buffer '+ + 'chunk-append chunk-first chunk-rest max min dec unchecked-inc-int unchecked-inc unchecked-dec-inc unchecked-dec unchecked-negate '+ + 'unchecked-add-int unchecked-add unchecked-subtract-int unchecked-subtract chunk-next chunk-cons chunked-seq? prn vary-meta '+ + 'lazy-seq spread list* str find-keyword keyword symbol gensym force rationalize' + }; + + var CLJ_IDENT_RE = '[a-zA-Z_0-9\\!\\.\\?\\-\\+\\*\\/\\<\\=\\>\\&\\#\\$\';]+'; + var SIMPLE_NUMBER_RE = '[\\s:\\(\\{]+\\d+(\\.\\d+)?'; + + var NUMBER = { + className: 'number', begin: SIMPLE_NUMBER_RE, + relevance: 0 + }; + var STRING = { + className: 'string', + begin: '"', end: '"', + contains: [hljs.BACKSLASH_ESCAPE], + relevance: 0 + }; + var COMMENT = { + className: 'comment', + begin: ';', end: '$', + relevance: 0 + }; + var COLLECTION = { + className: 'collection', + begin: '[\\[\\{]', end: '[\\]\\}]' + }; + var HINT = { + className: 'comment', + begin: '\\^' + CLJ_IDENT_RE + }; + var HINT_COL = { + className: 'comment', + begin: '\\^\\{', end: '\\}' + }; + var KEY = { + className: 'attribute', + begin: '[:]' + CLJ_IDENT_RE + }; + var LIST = { + className: 'list', + begin: '\\(', end: '\\)', + relevance: 0 + }; + var BODY = { + endsWithParent: true, excludeEnd: true, + keywords: {literal: 'true false nil'}, + relevance: 0 + }; + var TITLE = { + keywords: keywords, + lexems: CLJ_IDENT_RE, + className: 'title', begin: CLJ_IDENT_RE, + starts: BODY + }; + + LIST.contains = [{className: 'comment', begin: 'comment'}, TITLE]; + BODY.contains = [LIST, STRING, HINT, HINT_COL, COMMENT, KEY, COLLECTION, NUMBER]; + COLLECTION.contains = [LIST, STRING, HINT, COMMENT, KEY, COLLECTION, NUMBER]; + + return { + illegal: '\\S', + contains: [ + COMMENT, + LIST + ] + } +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/cmake.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/cmake.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,31 @@ +module.exports = function(hljs) { + return { + case_insensitive: true, + keywords: 'add_custom_command add_custom_target add_definitions add_dependencies ' + + 'add_executable add_library add_subdirectory add_test aux_source_directory ' + + 'break build_command cmake_minimum_required cmake_policy configure_file ' + + 'create_test_sourcelist define_property else elseif enable_language enable_testing ' + + 'endforeach endfunction endif endmacro endwhile execute_process export find_file ' + + 'find_library find_package find_path find_program fltk_wrap_ui foreach function ' + + 'get_cmake_property get_directory_property get_filename_component get_property ' + + 'get_source_file_property get_target_property get_test_property if include ' + + 'include_directories include_external_msproject include_regular_expression install ' + + 'link_directories load_cache load_command macro mark_as_advanced message option ' + + 'output_required_files project qt_wrap_cpp qt_wrap_ui remove_definitions return ' + + 'separate_arguments set set_directory_properties set_property ' + + 'set_source_files_properties set_target_properties set_tests_properties site_name ' + + 'source_group string target_link_libraries try_compile try_run unset variable_watch ' + + 'while build_name exec_program export_library_dependencies install_files ' + + 'install_programs install_targets link_libraries make_directory remove subdir_depends ' + + 'subdirs use_mangled_mesa utility_source variable_requires write_file', + contains: [ + { + className: 'envvar', + begin: '\\${', end: '}' + }, + hljs.HASH_COMMENT_MODE, + hljs.QUOTE_STRING_MODE, + hljs.NUMBER_MODE + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/coffeescript.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/coffeescript.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,101 @@ +module.exports = function(hljs) { + var KEYWORDS = { + keyword: + // JS keywords + 'in if for while finally new do return else break catch instanceof throw try this ' + + 'switch continue typeof delete debugger super ' + + // Coffee keywords + 'then unless until loop of by when and or is isnt not', + literal: + // JS literals + 'true false null undefined ' + + // Coffee literals + 'yes no on off ', + reserved: 'case default function var void with const let enum export import native ' + + '__hasProp __extends __slice __bind __indexOf' + }; + var JS_IDENT_RE = '[A-Za-z$_][0-9A-Za-z$_]*'; + var TITLE = {className: 'title', begin: JS_IDENT_RE}; + var SUBST = { + className: 'subst', + begin: '#\\{', end: '}', + keywords: KEYWORDS, + contains: [hljs.BINARY_NUMBER_MODE, hljs.C_NUMBER_MODE] + }; + + return { + keywords: KEYWORDS, + contains: [ + // Numbers + hljs.BINARY_NUMBER_MODE, + hljs.C_NUMBER_MODE, + // Strings + hljs.APOS_STRING_MODE, + { + className: 'string', + begin: '"""', end: '"""', + contains: [hljs.BACKSLASH_ESCAPE, SUBST] + }, + { + className: 'string', + begin: '"', end: '"', + contains: [hljs.BACKSLASH_ESCAPE, SUBST], + relevance: 0 + }, + // Comments + { + className: 'comment', + begin: '###', end: '###' + }, + hljs.HASH_COMMENT_MODE, + { + className: 'regexp', + begin: '///', end: '///', + contains: [hljs.HASH_COMMENT_MODE] + }, + { + className: 'regexp', begin: '//[gim]*' + }, + { + className: 'regexp', + begin: '/\\S(\\\\.|[^\\n])*/[gim]*' // \S is required to parse x / 2 / 3 as two divisions + }, + { + begin: '`', end: '`', + excludeBegin: true, excludeEnd: true, + subLanguage: 'javascript' + }, + { + className: 'function', + begin: JS_IDENT_RE + '\\s*=\\s*(\\(.+\\))?\\s*[-=]>', + returnBegin: true, + contains: [ + TITLE, + { + className: 'params', + begin: '\\(', end: '\\)' + } + ] + }, + { + className: 'class', + beginWithKeyword: true, keywords: 'class', + end: '$', + illegal: ':', + contains: [ + { + beginWithKeyword: true, keywords: 'extends', + endsWithParent: true, + illegal: ':', + contains: [TITLE] + }, + TITLE + ] + }, + { + className: 'property', + begin: '@' + JS_IDENT_RE + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/cpp.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/cpp.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,44 @@ +module.exports = function(hljs) { + var CPP_KEYWORDS = { + keyword: 'false int float while private char catch export virtual operator sizeof ' + + 'dynamic_cast|10 typedef const_cast|10 const struct for static_cast|10 union namespace ' + + 'unsigned long throw volatile static protected bool template mutable if public friend ' + + 'do return goto auto void enum else break new extern using true class asm case typeid ' + + 'short reinterpret_cast|10 default double register explicit signed typename try this ' + + 'switch continue wchar_t inline delete alignof char16_t char32_t constexpr decltype ' + + 'noexcept nullptr static_assert thread_local restrict _Bool complex', + built_in: 'std string cin cout cerr clog stringstream istringstream ostringstream ' + + 'auto_ptr deque list queue stack vector map set bitset multiset multimap unordered_set ' + + 'unordered_map unordered_multiset unordered_multimap array shared_ptr' + }; + return { + keywords: CPP_KEYWORDS, + illegal: '', + keywords: CPP_KEYWORDS, + relevance: 10, + contains: ['self'] + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/cs.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/cs.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,46 @@ +module.exports = function(hljs) { + return { + keywords: + // Normal keywords. + 'abstract as base bool break byte case catch char checked class const continue decimal ' + + 'default delegate do double else enum event explicit extern false finally fixed float ' + + 'for foreach goto if implicit in int interface internal is lock long namespace new null ' + + 'object operator out override params private protected public readonly ref return sbyte ' + + 'sealed short sizeof stackalloc static string struct switch this throw true try typeof ' + + 'uint ulong unchecked unsafe ushort using virtual volatile void while ' + + // Contextual keywords. + 'ascending descending from get group into join let orderby partial select set value var '+ + 'where yield', + contains: [ + { + className: 'comment', + begin: '///', end: '$', returnBegin: true, + contains: [ + { + className: 'xmlDocTag', + begin: '///|' + }, + { + className: 'xmlDocTag', + begin: '' + } + ] + }, + hljs.C_LINE_COMMENT_MODE, + hljs.C_BLOCK_COMMENT_MODE, + { + className: 'preprocessor', + begin: '#', end: '$', + keywords: 'if else elif endif define undef warning error line region endregion pragma checksum' + }, + { + className: 'string', + begin: '@"', end: '"', + contains: [{begin: '""'}] + }, + hljs.APOS_STRING_MODE, + hljs.QUOTE_STRING_MODE, + hljs.C_NUMBER_MODE + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/css.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/css.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,92 @@ +module.exports = function(hljs) { + var FUNCTION = { + className: 'function', + begin: hljs.IDENT_RE + '\\(', end: '\\)', + contains: [hljs.NUMBER_MODE, hljs.APOS_STRING_MODE, hljs.QUOTE_STRING_MODE] + }; + return { + case_insensitive: true, + illegal: '[=/|\']', + contains: [ + hljs.C_BLOCK_COMMENT_MODE, + { + className: 'id', begin: '\\#[A-Za-z0-9_-]+' + }, + { + className: 'class', begin: '\\.[A-Za-z0-9_-]+', + relevance: 0 + }, + { + className: 'attr_selector', + begin: '\\[', end: '\\]', + illegal: '$' + }, + { + className: 'pseudo', + begin: ':(:)?[a-zA-Z0-9\\_\\-\\+\\(\\)\\"\\\']+' + }, + { + className: 'at_rule', + begin: '@(font-face|page)', + lexems: '[a-z-]+', + keywords: 'font-face page' + }, + { + className: 'at_rule', + begin: '@', end: '[{;]', // at_rule eating first "{" is a good thing + // because it doesn’t let it to be parsed as + // a rule set but instead drops parser into + // the default mode which is how it should be. + excludeEnd: true, + keywords: 'import page media charset', + contains: [ + FUNCTION, + hljs.APOS_STRING_MODE, hljs.QUOTE_STRING_MODE, + hljs.NUMBER_MODE + ] + }, + { + className: 'tag', begin: hljs.IDENT_RE, + relevance: 0 + }, + { + className: 'rules', + begin: '{', end: '}', + illegal: '[^\\s]', + relevance: 0, + contains: [ + hljs.C_BLOCK_COMMENT_MODE, + { + className: 'rule', + begin: '[^\\s]', returnBegin: true, end: ';', endsWithParent: true, + contains: [ + { + className: 'attribute', + begin: '[A-Z\\_\\.\\-]+', end: ':', + excludeEnd: true, + illegal: '[^\\s]', + starts: { + className: 'value', + endsWithParent: true, excludeEnd: true, + contains: [ + FUNCTION, + hljs.NUMBER_MODE, + hljs.QUOTE_STRING_MODE, + hljs.APOS_STRING_MODE, + hljs.C_BLOCK_COMMENT_MODE, + { + className: 'hexcolor', begin: '\\#[0-9A-F]+' + }, + { + className: 'important', begin: '!important' + } + ] + } + } + ] + } + ] + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/d.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/d.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,259 @@ +module.exports = /** + * Known issues: + * + * - invalid hex string literals will be recognized as a double quoted strings + * but 'x' at the beginning of string will not be matched + * + * - delimited string literals are not checked for matching end delimiter + * (not possible to do with js regexp) + * + * - content of token string is colored as a string (i.e. no keyword coloring inside a token string) + * also, content of token string is not validated to contain only valid D tokens + * + * - special token sequence rule is not strictly following D grammar (anything following #line + * up to the end of line is matched as special token sequence) + */ + +function(hljs) { + + /** + * Language keywords + * + * @type {Object} + */ + var D_KEYWORDS = { + keyword: + 'abstract alias align asm assert auto body break byte case cast catch class ' + + 'const continue debug default delete deprecated do else enum export extern final ' + + 'finally for foreach foreach_reverse|10 goto if immutable import in inout int ' + + 'interface invariant is lazy macro mixin module new nothrow out override package ' + + 'pragma private protected public pure ref return scope shared static struct ' + + 'super switch synchronized template this throw try typedef typeid typeof union ' + + 'unittest version void volatile while with __FILE__ __LINE__ __gshared|10 ' + + '__thread __traits __DATE__ __EOF__ __TIME__ __TIMESTAMP__ __VENDOR__ __VERSION__', + built_in: + 'bool cdouble cent cfloat char creal dchar delegate double dstring float function ' + + 'idouble ifloat ireal long real short string ubyte ucent uint ulong ushort wchar ' + + 'wstring', + literal: + 'false null true' + }; + + /** + * Number literal regexps + * + * @type {String} + */ + var decimal_integer_re = '(0|[1-9][\\d_]*)', + decimal_integer_nosus_re = '(0|[1-9][\\d_]*|\\d[\\d_]*|[\\d_]+?\\d)', + binary_integer_re = '0[bB][01_]+', + hexadecimal_digits_re = '([\\da-fA-F][\\da-fA-F_]*|_[\\da-fA-F][\\da-fA-F_]*)', + hexadecimal_integer_re = '0[xX]' + hexadecimal_digits_re, + + decimal_exponent_re = '([eE][+-]?' + decimal_integer_nosus_re + ')', + decimal_float_re = '(' + decimal_integer_nosus_re + '(\\.\\d*|' + decimal_exponent_re + ')|' + + '\\d+\\.' + decimal_integer_nosus_re + decimal_integer_nosus_re + '|' + + '\\.' + decimal_integer_re + decimal_exponent_re + '?' + + ')', + hexadecimal_float_re = '(0[xX](' + + hexadecimal_digits_re + '\\.' + hexadecimal_digits_re + '|'+ + '\\.?' + hexadecimal_digits_re + + ')[pP][+-]?' + decimal_integer_nosus_re + ')', + + integer_re = '(' + + decimal_integer_re + '|' + + binary_integer_re + '|' + + hexadecimal_integer_re + + ')', + + float_re = '(' + + hexadecimal_float_re + '|' + + decimal_float_re + + ')'; + + /** + * Escape sequence supported in D string and character literals + * + * @type {String} + */ + var escape_sequence_re = '\\\\(' + + '[\'"\\?\\\\abfnrtv]|' + // common escapes + 'u[\\dA-Fa-f]{4}|' + // four hex digit unicode codepoint + '[0-7]{1,3}|' + // one to three octal digit ascii char code + 'x[\\dA-Fa-f]{2}|' + // two hex digit ascii char code + 'U[\\dA-Fa-f]{8}' + // eight hex digit unicode codepoint + ')|' + + '&[a-zA-Z\\d]{2,};'; // named character entity + + + /** + * D integer number literals + * + * @type {Object} + */ + var D_INTEGER_MODE = { + className: 'number', + begin: '\\b' + integer_re + '(L|u|U|Lu|LU|uL|UL)?', + relevance: 0 + }; + + /** + * [D_FLOAT_MODE description] + * @type {Object} + */ + var D_FLOAT_MODE = { + className: 'number', + begin: '\\b(' + + float_re + '([fF]|L|i|[fF]i|Li)?|' + + integer_re + '(i|[fF]i|Li)' + + ')', + relevance: 0 + }; + + /** + * D character literal + * + * @type {Object} + */ + var D_CHARACTER_MODE = { + className: 'string', + begin: '\'(' + escape_sequence_re + '|.)', end: '\'', + illegal: '.' + }; + + /** + * D string escape sequence + * + * @type {Object} + */ + var D_ESCAPE_SEQUENCE = { + begin: escape_sequence_re, + relevance: 0 + } + + /** + * D double quoted string literal + * + * @type {Object} + */ + var D_STRING_MODE = { + className: 'string', + begin: '"', + contains: [D_ESCAPE_SEQUENCE], + end: '"[cwd]?', + relevance: 0 + }; + + /** + * D wysiwyg and delimited string literals + * + * @type {Object} + */ + var D_WYSIWYG_DELIMITED_STRING_MODE = { + className: 'string', + begin: '[rq]"', + end: '"[cwd]?', + relevance: 5 + }; + + /** + * D alternate wysiwyg string literal + * + * @type {Object} + */ + var D_ALTERNATE_WYSIWYG_STRING_MODE = { + className: 'string', + begin: '`', + end: '`[cwd]?' + }; + + /** + * D hexadecimal string literal + * + * @type {Object} + */ + var D_HEX_STRING_MODE = { + className: 'string', + begin: 'x"[\\da-fA-F\\s\\n\\r]*"[cwd]?', + relevance: 10 + }; + + /** + * D delimited string literal + * + * @type {Object} + */ + var D_TOKEN_STRING_MODE = { + className: 'string', + begin: 'q"\\{', + end: '\\}"' + }; + + /** + * Hashbang support + * + * @type {Object} + */ + var D_HASHBANG_MODE = { + className: 'shebang', + begin: '^#!', + end: '$', + relevance: 5 + }; + + /** + * D special token sequence + * + * @type {Object} + */ + var D_SPECIAL_TOKEN_SEQUENCE_MODE = { + className: 'preprocessor', + begin: '#(line)', + end: '$', + relevance: 5 + }; + + /** + * D attributes + * + * @type {Object} + */ + var D_ATTRIBUTE_MODE = { + className: 'keyword', + begin: '@[a-zA-Z_][a-zA-Z_\\d]*' + }; + + /** + * D nesting comment + * + * @type {Object} + */ + var D_NESTING_COMMENT_MODE = { + className: 'comment', + begin: '\\/\\+', + contains: ['self'], + end: '\\+\\/', + relevance: 10 + } + + return { + lexems: hljs.UNDERSCORE_IDENT_RE, + keywords: D_KEYWORDS, + contains: [ + hljs.C_LINE_COMMENT_MODE, + hljs.C_BLOCK_COMMENT_MODE, + D_NESTING_COMMENT_MODE, + D_HEX_STRING_MODE, + D_STRING_MODE, + D_WYSIWYG_DELIMITED_STRING_MODE, + D_ALTERNATE_WYSIWYG_STRING_MODE, + D_TOKEN_STRING_MODE, + D_FLOAT_MODE, + D_INTEGER_MODE, + D_CHARACTER_MODE, + D_HASHBANG_MODE, + D_SPECIAL_TOKEN_SEQUENCE_MODE, + D_ATTRIBUTE_MODE + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/delphi.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/delphi.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,73 @@ +module.exports = function(hljs) { + var DELPHI_KEYWORDS = 'and safecall cdecl then string exports library not pascal set ' + + 'virtual file in array label packed end. index while const raise for to implementation ' + + 'with except overload destructor downto finally program exit unit inherited override if ' + + 'type until function do begin repeat goto nil far initialization object else var uses ' + + 'external resourcestring interface end finalization class asm mod case on shr shl of ' + + 'register xorwrite threadvar try record near stored constructor stdcall inline div out or ' + + 'procedure'; + var DELPHI_CLASS_KEYWORDS = 'safecall stdcall pascal stored const implementation ' + + 'finalization except to finally program inherited override then exports string read not ' + + 'mod shr try div shl set library message packed index for near overload label downto exit ' + + 'public goto interface asm on of constructor or private array unit raise destructor var ' + + 'type until function else external with case default record while protected property ' + + 'procedure published and cdecl do threadvar file in if end virtual write far out begin ' + + 'repeat nil initialization object uses resourcestring class register xorwrite inline static'; + var CURLY_COMMENT = { + className: 'comment', + begin: '{', end: '}', + relevance: 0 + }; + var PAREN_COMMENT = { + className: 'comment', + begin: '\\(\\*', end: '\\*\\)', + relevance: 10 + }; + var STRING = { + className: 'string', + begin: '\'', end: '\'', + contains: [{begin: '\'\''}], + relevance: 0 + }; + var CHAR_STRING = { + className: 'string', begin: '(#\\d+)+' + }; + var FUNCTION = { + className: 'function', + beginWithKeyword: true, end: '[:;]', + keywords: 'function constructor|10 destructor|10 procedure|10', + contains: [ + { + className: 'title', begin: hljs.IDENT_RE + }, + { + className: 'params', + begin: '\\(', end: '\\)', + keywords: DELPHI_KEYWORDS, + contains: [STRING, CHAR_STRING] + }, + CURLY_COMMENT, PAREN_COMMENT + ] + }; + return { + case_insensitive: true, + keywords: DELPHI_KEYWORDS, + illegal: '("|\\$[G-Zg-z]|\\/\\*| ', + relevance: 10 + }, + { + className: 'comment', + begin: '%', end: '$' + }, + { + className: 'number', + begin: '\\b(\\d+#[a-fA-F0-9]+|\\d+(\\.\\d+)?([eE][-+]?\\d+)?)', + relevance: 0 + }, + hljs.APOS_STRING_MODE, + hljs.QUOTE_STRING_MODE, + { + className: 'constant', begin: '\\?(::)?([A-Z]\\w*(::)?)+' + }, + { + className: 'arrow', begin: '->' + }, + { + className: 'ok', begin: 'ok' + }, + { + className: 'exclamation_mark', begin: '!' + }, + { + className: 'function_or_atom', + begin: '(\\b[a-z\'][a-zA-Z0-9_\']*:[a-z\'][a-zA-Z0-9_\']*)|(\\b[a-z\'][a-zA-Z0-9_\']*)', + relevance: 0 + }, + { + className: 'variable', + begin: '[A-Z][a-zA-Z0-9_\']*', + relevance: 0 + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/erlang.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/erlang.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,156 @@ +module.exports = function(hljs) { + var BASIC_ATOM_RE = '[a-z\'][a-zA-Z0-9_\']*'; + var FUNCTION_NAME_RE = '(' + BASIC_ATOM_RE + ':' + BASIC_ATOM_RE + '|' + BASIC_ATOM_RE + ')'; + var ERLANG_RESERVED = { + keyword: + 'after and andalso|10 band begin bnot bor bsl bzr bxor case catch cond div end fun let ' + + 'not of orelse|10 query receive rem try when xor', + literal: + 'false true' + }; + + var COMMENT = { + className: 'comment', + begin: '%', end: '$', + relevance: 0 + }; + var NUMBER = { + className: 'number', + begin: '\\b(\\d+#[a-fA-F0-9]+|\\d+(\\.\\d+)?([eE][-+]?\\d+)?)', + relevance: 0 + }; + var NAMED_FUN = { + begin: 'fun\\s+' + BASIC_ATOM_RE + '/\\d+' + }; + var FUNCTION_CALL = { + begin: FUNCTION_NAME_RE + '\\(', end: '\\)', + returnBegin: true, + relevance: 0, + contains: [ + { + className: 'function_name', begin: FUNCTION_NAME_RE, + relevance: 0 + }, + { + begin: '\\(', end: '\\)', endsWithParent: true, + returnEnd: true, + relevance: 0 + // "contains" defined later + } + ] + }; + var TUPLE = { + className: 'tuple', + begin: '{', end: '}', + relevance: 0 + // "contains" defined later + }; + var VAR1 = { + className: 'variable', + begin: '\\b_([A-Z][A-Za-z0-9_]*)?', + relevance: 0 + }; + var VAR2 = { + className: 'variable', + begin: '[A-Z][a-zA-Z0-9_]*', + relevance: 0 + }; + var RECORD_ACCESS = { + begin: '#', end: '}', + illegal: '.', + relevance: 0, + returnBegin: true, + contains: [ + { + className: 'record_name', + begin: '#' + hljs.UNDERSCORE_IDENT_RE, + relevance: 0 + }, + { + begin: '{', endsWithParent: true, + relevance: 0 + // "contains" defined later + } + ] + }; + + var BLOCK_STATEMENTS = { + keywords: ERLANG_RESERVED, + begin: '(fun|receive|if|try|case)', end: 'end' + }; + BLOCK_STATEMENTS.contains = [ + COMMENT, + NAMED_FUN, + hljs.inherit(hljs.APOS_STRING_MODE, {className: ''}), + BLOCK_STATEMENTS, + FUNCTION_CALL, + hljs.QUOTE_STRING_MODE, + NUMBER, + TUPLE, + VAR1, VAR2, + RECORD_ACCESS + ]; + + var BASIC_MODES = [ + COMMENT, + NAMED_FUN, + BLOCK_STATEMENTS, + FUNCTION_CALL, + hljs.QUOTE_STRING_MODE, + NUMBER, + TUPLE, + VAR1, VAR2, + RECORD_ACCESS + ]; + FUNCTION_CALL.contains[1].contains = BASIC_MODES; + TUPLE.contains = BASIC_MODES; + RECORD_ACCESS.contains[1].contains = BASIC_MODES; + + var PARAMS = { + className: 'params', + begin: '\\(', end: '\\)', + contains: BASIC_MODES + }; + return { + keywords: ERLANG_RESERVED, + illegal: '(', + returnBegin: true, + illegal: '\\(|#|//|/\\*|\\\\|:', + contains: [ + PARAMS, + { + className: 'title', begin: BASIC_ATOM_RE + } + ], + starts: { + end: ';|\\.', + keywords: ERLANG_RESERVED, + contains: BASIC_MODES + } + }, + COMMENT, + { + className: 'pp', + begin: '^-', end: '\\.', + relevance: 0, + excludeEnd: true, + returnBegin: true, + lexems: '-' + hljs.IDENT_RE, + keywords: + '-module -record -undef -export -ifdef -ifndef -author -copyright -doc -vsn ' + + '-import -include -include_lib -compile -define -else -endif -file -behaviour ' + + '-behavior', + contains: [PARAMS] + }, + NUMBER, + hljs.QUOTE_STRING_MODE, + RECORD_ACCESS, + VAR1, VAR2, + TUPLE + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/glsl.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/glsl.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,93 @@ +module.exports = function(hljs) { + return { + keywords: { + keyword: + 'atomic_uint attribute bool break bvec2 bvec3 bvec4 case centroid coherent const continue default ' + + 'discard dmat2 dmat2x2 dmat2x3 dmat2x4 dmat3 dmat3x2 dmat3x3 dmat3x4 dmat4 dmat4x2 dmat4x3 ' + + 'dmat4x4 do double dvec2 dvec3 dvec4 else flat float for highp if iimage1D iimage1DArray ' + + 'iimage2D iimage2DArray iimage2DMS iimage2DMSArray iimage2DRect iimage3D iimageBuffer iimageCube ' + + 'iimageCubeArray image1D image1DArray image2D image2DArray image2DMS image2DMSArray image2DRect ' + + 'image3D imageBuffer imageCube imageCubeArray in inout int invariant isampler1D isampler1DArray ' + + 'isampler2D isampler2DArray isampler2DMS isampler2DMSArray isampler2DRect isampler3D isamplerBuffer ' + + 'isamplerCube isamplerCubeArray ivec2 ivec3 ivec4 layout lowp mat2 mat2x2 mat2x3 mat2x4 mat3 mat3x2 ' + + 'mat3x3 mat3x4 mat4 mat4x2 mat4x3 mat4x4 mediump noperspective out patch precision readonly restrict ' + + 'return sample sampler1D sampler1DArray sampler1DArrayShadow sampler1DShadow sampler2D sampler2DArray ' + + 'sampler2DArrayShadow sampler2DMS sampler2DMSArray sampler2DRect sampler2DRectShadow sampler2DShadow ' + + 'sampler3D samplerBuffer samplerCube samplerCubeArray samplerCubeArrayShadow samplerCubeShadow smooth ' + + 'struct subroutine switch uimage1D uimage1DArray uimage2D uimage2DArray uimage2DMS uimage2DMSArray ' + + 'uimage2DRect uimage3D uimageBuffer uimageCube uimageCubeArray uint uniform usampler1D usampler1DArray ' + + 'usampler2D usampler2DArray usampler2DMS usampler2DMSArray usampler2DRect usampler3D usamplerBuffer ' + + 'usamplerCube usamplerCubeArray uvec2 uvec3 uvec4 varying vec2 vec3 vec4 void volatile while writeonly', + built_in: + 'gl_BackColor gl_BackLightModelProduct gl_BackLightProduct gl_BackMaterial ' + + 'gl_BackSecondaryColor gl_ClipDistance gl_ClipPlane gl_ClipVertex gl_Color ' + + 'gl_DepthRange gl_EyePlaneQ gl_EyePlaneR gl_EyePlaneS gl_EyePlaneT gl_Fog gl_FogCoord ' + + 'gl_FogFragCoord gl_FragColor gl_FragCoord gl_FragData gl_FragDepth gl_FrontColor ' + + 'gl_FrontFacing gl_FrontLightModelProduct gl_FrontLightProduct gl_FrontMaterial ' + + 'gl_FrontSecondaryColor gl_InstanceID gl_InvocationID gl_Layer gl_LightModel ' + + 'gl_LightSource gl_MaxAtomicCounterBindings gl_MaxAtomicCounterBufferSize ' + + 'gl_MaxClipDistances gl_MaxClipPlanes gl_MaxCombinedAtomicCounterBuffers ' + + 'gl_MaxCombinedAtomicCounters gl_MaxCombinedImageUniforms gl_MaxCombinedImageUnitsAndFragmentOutputs ' + + 'gl_MaxCombinedTextureImageUnits gl_MaxDrawBuffers gl_MaxFragmentAtomicCounterBuffers ' + + 'gl_MaxFragmentAtomicCounters gl_MaxFragmentImageUniforms gl_MaxFragmentInputComponents ' + + 'gl_MaxFragmentUniformComponents gl_MaxFragmentUniformVectors gl_MaxGeometryAtomicCounterBuffers ' + + 'gl_MaxGeometryAtomicCounters gl_MaxGeometryImageUniforms gl_MaxGeometryInputComponents ' + + 'gl_MaxGeometryOutputComponents gl_MaxGeometryOutputVertices gl_MaxGeometryTextureImageUnits ' + + 'gl_MaxGeometryTotalOutputComponents gl_MaxGeometryUniformComponents gl_MaxGeometryVaryingComponents ' + + 'gl_MaxImageSamples gl_MaxImageUnits gl_MaxLights gl_MaxPatchVertices gl_MaxProgramTexelOffset ' + + 'gl_MaxTessControlAtomicCounterBuffers gl_MaxTessControlAtomicCounters gl_MaxTessControlImageUniforms ' + + 'gl_MaxTessControlInputComponents gl_MaxTessControlOutputComponents gl_MaxTessControlTextureImageUnits ' + + 'gl_MaxTessControlTotalOutputComponents gl_MaxTessControlUniformComponents ' + + 'gl_MaxTessEvaluationAtomicCounterBuffers gl_MaxTessEvaluationAtomicCounters ' + + 'gl_MaxTessEvaluationImageUniforms gl_MaxTessEvaluationInputComponents gl_MaxTessEvaluationOutputComponents ' + + 'gl_MaxTessEvaluationTextureImageUnits gl_MaxTessEvaluationUniformComponents ' + + 'gl_MaxTessGenLevel gl_MaxTessPatchComponents gl_MaxTextureCoords gl_MaxTextureImageUnits ' + + 'gl_MaxTextureUnits gl_MaxVaryingComponents gl_MaxVaryingFloats gl_MaxVaryingVectors ' + + 'gl_MaxVertexAtomicCounterBuffers gl_MaxVertexAtomicCounters gl_MaxVertexAttribs ' + + 'gl_MaxVertexImageUniforms gl_MaxVertexOutputComponents gl_MaxVertexTextureImageUnits ' + + 'gl_MaxVertexUniformComponents gl_MaxVertexUniformVectors gl_MaxViewports gl_MinProgramTexelOffset'+ + 'gl_ModelViewMatrix gl_ModelViewMatrixInverse gl_ModelViewMatrixInverseTranspose ' + + 'gl_ModelViewMatrixTranspose gl_ModelViewProjectionMatrix gl_ModelViewProjectionMatrixInverse ' + + 'gl_ModelViewProjectionMatrixInverseTranspose gl_ModelViewProjectionMatrixTranspose ' + + 'gl_MultiTexCoord0 gl_MultiTexCoord1 gl_MultiTexCoord2 gl_MultiTexCoord3 gl_MultiTexCoord4 ' + + 'gl_MultiTexCoord5 gl_MultiTexCoord6 gl_MultiTexCoord7 gl_Normal gl_NormalMatrix ' + + 'gl_NormalScale gl_ObjectPlaneQ gl_ObjectPlaneR gl_ObjectPlaneS gl_ObjectPlaneT gl_PatchVerticesIn ' + + 'gl_PerVertex gl_Point gl_PointCoord gl_PointSize gl_Position gl_PrimitiveID gl_PrimitiveIDIn ' + + 'gl_ProjectionMatrix gl_ProjectionMatrixInverse gl_ProjectionMatrixInverseTranspose ' + + 'gl_ProjectionMatrixTranspose gl_SampleID gl_SampleMask gl_SampleMaskIn gl_SamplePosition ' + + 'gl_SecondaryColor gl_TessCoord gl_TessLevelInner gl_TessLevelOuter gl_TexCoord gl_TextureEnvColor ' + + 'gl_TextureMatrixInverseTranspose gl_TextureMatrixTranspose gl_Vertex gl_VertexID ' + + 'gl_ViewportIndex gl_in gl_out EmitStreamVertex EmitVertex EndPrimitive EndStreamPrimitive ' + + 'abs acos acosh all any asin asinh atan atanh atomicCounter atomicCounterDecrement ' + + 'atomicCounterIncrement barrier bitCount bitfieldExtract bitfieldInsert bitfieldReverse ' + + 'ceil clamp cos cosh cross dFdx dFdy degrees determinant distance dot equal exp exp2 faceforward ' + + 'findLSB findMSB floatBitsToInt floatBitsToUint floor fma fract frexp ftransform fwidth greaterThan ' + + 'greaterThanEqual imageAtomicAdd imageAtomicAnd imageAtomicCompSwap imageAtomicExchange ' + + 'imageAtomicMax imageAtomicMin imageAtomicOr imageAtomicXor imageLoad imageStore imulExtended ' + + 'intBitsToFloat interpolateAtCentroid interpolateAtOffset interpolateAtSample inverse inversesqrt ' + + 'isinf isnan ldexp length lessThan lessThanEqual log log2 matrixCompMult max memoryBarrier ' + + 'min mix mod modf noise1 noise2 noise3 noise4 normalize not notEqual outerProduct packDouble2x32 ' + + 'packHalf2x16 packSnorm2x16 packSnorm4x8 packUnorm2x16 packUnorm4x8 pow radians reflect refract ' + + 'round roundEven shadow1D shadow1DLod shadow1DProj shadow1DProjLod shadow2D shadow2DLod shadow2DProj ' + + 'shadow2DProjLod sign sin sinh smoothstep sqrt step tan tanh texelFetch texelFetchOffset texture ' + + 'texture1D texture1DLod texture1DProj texture1DProjLod texture2D texture2DLod texture2DProj ' + + 'texture2DProjLod texture3D texture3DLod texture3DProj texture3DProjLod textureCube textureCubeLod ' + + 'textureGather textureGatherOffset textureGatherOffsets textureGrad textureGradOffset textureLod ' + + 'textureLodOffset textureOffset textureProj textureProjGrad textureProjGradOffset textureProjLod ' + + 'textureProjLodOffset textureProjOffset textureQueryLod textureSize transpose trunc uaddCarry ' + + 'uintBitsToFloat umulExtended unpackDouble2x32 unpackHalf2x16 unpackSnorm2x16 unpackSnorm4x8 ' + + 'unpackUnorm2x16 unpackUnorm4x8 usubBorrow gl_TextureMatrix gl_TextureMatrixInverse', + literal: 'true false' + }, + illegal: '"', + contains: [ + hljs.C_LINE_COMMENT_MODE, + hljs.C_BLOCK_COMMENT_MODE, + hljs.C_NUMBER_MODE, + { + className: 'preprocessor', + begin: '#', end: '$' + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/go.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/go.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,38 @@ +module.exports = function(hljs) { + var GO_KEYWORDS = { + keyword: + 'break default func interface select case map struct chan else goto package switch ' + + 'const fallthrough if range type continue for import return var go defer', + constant: + 'true false iota nil', + typename: + 'bool byte complex64 complex128 float32 float64 int8 int16 int32 int64 string uint8 ' + + 'uint16 uint32 uint64 int uint uintptr rune', + built_in: + 'append cap close complex copy imag len make new panic print println real recover delete' + }; + return { + keywords: GO_KEYWORDS, + illegal: '/gm, '>'); + } + + function findCode(pre) { + for (var node = pre.firstChild; node; node = node.nextSibling) { + if (node.nodeName == 'CODE') + return node; + if (!(node.nodeType == 3 && node.nodeValue.match(/\s+/))) + break; + } + } + + function blockText(block, ignoreNewLines) { + return Array.prototype.map.call(block.childNodes, function(node) { + if (node.nodeType == 3) { + return ignoreNewLines ? node.nodeValue.replace(/\n/g, '') : node.nodeValue; + } + if (node.nodeName == 'BR') { + return '\n'; + } + return blockText(node, ignoreNewLines); + }).join(''); + } + + function blockLanguage(block) { + var classes = (block.className + ' ' + block.parentNode.className).split(/\s+/); + classes = classes.map(function(c) {return c.replace(/^language-/, '')}); + for (var i = 0; i < classes.length; i++) { + if (languages[classes[i]] || classes[i] == 'no-highlight') { + return classes[i]; + } + } + } + + /* Stream merging */ + + function nodeStream(node) { + var result = []; + (function _nodeStream(node, offset) { + for (var child = node.firstChild; child; child = child.nextSibling) { + if (child.nodeType == 3) + offset += child.nodeValue.length; + else if (child.nodeName == 'BR') + offset += 1; + else if (child.nodeType == 1) { + result.push({ + event: 'start', + offset: offset, + node: child + }); + offset = _nodeStream(child, offset); + result.push({ + event: 'stop', + offset: offset, + node: child + }); + } + } + return offset; + })(node, 0); + return result; + } + + function mergeStreams(stream1, stream2, value) { + var processed = 0; + var result = ''; + var nodeStack = []; + + function selectStream() { + if (stream1.length && stream2.length) { + if (stream1[0].offset != stream2[0].offset) + return (stream1[0].offset < stream2[0].offset) ? stream1 : stream2; + else { + /* + To avoid starting the stream just before it should stop the order is + ensured that stream1 always starts first and closes last: + + if (event1 == 'start' && event2 == 'start') + return stream1; + if (event1 == 'start' && event2 == 'stop') + return stream2; + if (event1 == 'stop' && event2 == 'start') + return stream1; + if (event1 == 'stop' && event2 == 'stop') + return stream2; + + ... which is collapsed to: + */ + return stream2[0].event == 'start' ? stream1 : stream2; + } + } else { + return stream1.length ? stream1 : stream2; + } + } + + function open(node) { + function attr_str(a) {return ' ' + a.nodeName + '="' + escape(a.value) + '"'}; + return '<' + node.nodeName + Array.prototype.map.call(node.attributes, attr_str).join('') + '>'; + } + + while (stream1.length || stream2.length) { + var current = selectStream().splice(0, 1)[0]; + result += escape(value.substr(processed, current.offset - processed)); + processed = current.offset; + if ( current.event == 'start') { + result += open(current.node); + nodeStack.push(current.node); + } else if (current.event == 'stop') { + var node, i = nodeStack.length; + do { + i--; + node = nodeStack[i]; + result += (''); + } while (node != current.node); + nodeStack.splice(i, 1); + while (i < nodeStack.length) { + result += open(nodeStack[i]); + i++; + } + } + } + return result + escape(value.substr(processed)); + } + + /* Initialization */ + + function compileLanguage(language) { + + function langRe(value, global) { + return RegExp( + value, + 'm' + (language.case_insensitive ? 'i' : '') + (global ? 'g' : '') + ); + } + + function compileMode(mode, parent) { + if (mode.compiled) + return; + mode.compiled = true; + + var keywords = []; // used later with beginWithKeyword but filled as a side-effect of keywords compilation + if (mode.keywords) { + var compiled_keywords = {}; + + function flatten(className, str) { + str.split(' ').forEach(function(kw) { + var pair = kw.split('|'); + compiled_keywords[pair[0]] = [className, pair[1] ? Number(pair[1]) : 1]; + keywords.push(pair[0]); + }); + } + + mode.lexemsRe = langRe(mode.lexems || hljs.IDENT_RE, true); + if (typeof mode.keywords == 'string') { // string + flatten('keyword', mode.keywords) + } else { + for (var className in mode.keywords) { + if (!mode.keywords.hasOwnProperty(className)) + continue; + flatten(className, mode.keywords[className]); + } + } + mode.keywords = compiled_keywords; + } + if (parent) { + if (mode.beginWithKeyword) { + mode.begin = '\\b(' + keywords.join('|') + ')\\s'; + } + mode.beginRe = langRe(mode.begin ? mode.begin : '\\B|\\b'); + if (!mode.end && !mode.endsWithParent) + mode.end = '\\B|\\b'; + if (mode.end) + mode.endRe = langRe(mode.end); + mode.terminator_end = mode.end || ''; + if (mode.endsWithParent && parent.terminator_end) + mode.terminator_end += (mode.end ? '|' : '') + parent.terminator_end; + } + if (mode.illegal) + mode.illegalRe = langRe(mode.illegal); + if (mode.relevance === undefined) + mode.relevance = 1; + if (!mode.contains) { + mode.contains = []; + } + for (var i = 0; i < mode.contains.length; i++) { + if (mode.contains[i] == 'self') { + mode.contains[i] = mode; + } + compileMode(mode.contains[i], mode); + } + if (mode.starts) { + compileMode(mode.starts, parent); + } + + var terminators = []; + for (var i = 0; i < mode.contains.length; i++) { + terminators.push(mode.contains[i].begin); + } + if (mode.terminator_end) { + terminators.push(mode.terminator_end); + } + if (mode.illegal) { + terminators.push(mode.illegal); + } + mode.terminators = terminators.length ? langRe(terminators.join('|'), true) : {exec: function(s) {return null;}}; + } + + compileMode(language); + } + + /* + Core highlighting function. Accepts a language name and a string with the + code to highlight. Returns an object with the following properties: + + - relevance (int) + - keyword_count (int) + - value (an HTML string with highlighting markup) + + */ + function highlight(language_name, value) { + + function subMode(lexem, mode) { + for (var i = 0; i < mode.contains.length; i++) { + var match = mode.contains[i].beginRe.exec(lexem); + if (match && match.index == 0) { + return mode.contains[i]; + } + } + } + + function endOfMode(mode, lexem) { + if (mode.end && mode.endRe.test(lexem)) { + return mode; + } + if (mode.endsWithParent) { + return endOfMode(mode.parent, lexem); + } + } + + function isIllegal(lexem, mode) { + return mode.illegal && mode.illegalRe.test(lexem); + } + + function keywordMatch(mode, match) { + var match_str = language.case_insensitive ? match[0].toLowerCase() : match[0]; + return mode.keywords.hasOwnProperty(match_str) && mode.keywords[match_str]; + } + + function processKeywords() { + var buffer = escape(mode_buffer); + if (!top.keywords) + return buffer; + var result = ''; + var last_index = 0; + top.lexemsRe.lastIndex = 0; + var match = top.lexemsRe.exec(buffer); + while (match) { + result += buffer.substr(last_index, match.index - last_index); + var keyword_match = keywordMatch(top, match); + if (keyword_match) { + keyword_count += keyword_match[1]; + result += '' + match[0] + ''; + } else { + result += match[0]; + } + last_index = top.lexemsRe.lastIndex; + match = top.lexemsRe.exec(buffer); + } + return result + buffer.substr(last_index); + } + + function processSubLanguage() { + if (top.subLanguage && !languages[top.subLanguage]) { + return escape(mode_buffer); + } + var result = top.subLanguage ? highlight(top.subLanguage, mode_buffer) : highlightAuto(mode_buffer); + // Counting embedded language score towards the host language may be disabled + // with zeroing the containing mode relevance. Usecase in point is Markdown that + // allows XML everywhere and makes every XML snippet to have a much larger Markdown + // score. + if (top.relevance > 0) { + keyword_count += result.keyword_count; + relevance += result.relevance; + } + return '' + result.value + ''; + } + + function processBuffer() { + return top.subLanguage !== undefined ? processSubLanguage() : processKeywords(); + } + + function startNewMode(mode, lexem) { + var markup = mode.className? '': ''; + if (mode.returnBegin) { + result += markup; + mode_buffer = ''; + } else if (mode.excludeBegin) { + result += escape(lexem) + markup; + mode_buffer = ''; + } else { + result += markup; + mode_buffer = lexem; + } + top = Object.create(mode, {parent: {value: top}}); + relevance += mode.relevance; + } + + function processLexem(buffer, lexem) { + mode_buffer += buffer; + if (lexem === undefined) { + result += processBuffer(); + return 0; + } + + var new_mode = subMode(lexem, top); + if (new_mode) { + result += processBuffer(); + startNewMode(new_mode, lexem); + return new_mode.returnBegin ? 0 : lexem.length; + } + + var end_mode = endOfMode(top, lexem); + if (end_mode) { + if (!(end_mode.returnEnd || end_mode.excludeEnd)) { + mode_buffer += lexem; + } + result += processBuffer(); + do { + if (top.className) { + result += ''; + } + top = top.parent; + } while (top != end_mode.parent); + if (end_mode.excludeEnd) { + result += escape(lexem); + } + mode_buffer = ''; + if (end_mode.starts) { + startNewMode(end_mode.starts, ''); + } + return end_mode.returnEnd ? 0 : lexem.length; + } + + if (isIllegal(lexem, top)) + throw 'Illegal'; + + /* + Parser should not reach this point as all types of lexems should be caught + earlier, but if it does due to some bug make sure it advances at least one + character forward to prevent infinite looping. + */ + mode_buffer += lexem; + return lexem.length || 1; + } + + var language = languages[language_name]; + compileLanguage(language); + var top = language; + var mode_buffer = ''; + var relevance = 0; + var keyword_count = 0; + var result = ''; + try { + var match, count, index = 0; + while (true) { + top.terminators.lastIndex = index; + match = top.terminators.exec(value); + if (!match) + break; + count = processLexem(value.substr(index, match.index - index), match[0]); + index = match.index + count; + } + processLexem(value.substr(index)) + return { + relevance: relevance, + keyword_count: keyword_count, + value: result, + language: language_name + }; + } catch (e) { + if (e == 'Illegal') { + return { + relevance: 0, + keyword_count: 0, + value: escape(value) + }; + } else { + throw e; + } + } + } + + /* + Highlighting with language detection. Accepts a string with the code to + highlight. Returns an object with the following properties: + + - language (detected language) + - relevance (int) + - keyword_count (int) + - value (an HTML string with highlighting markup) + - second_best (object with the same structure for second-best heuristically + detected language, may be absent) + + */ + function highlightAuto(text) { + var result = { + keyword_count: 0, + relevance: 0, + value: escape(text) + }; + var second_best = result; + for (var key in languages) { + if (!languages.hasOwnProperty(key)) + continue; + var current = highlight(key, text); + current.language = key; + if (current.keyword_count + current.relevance > second_best.keyword_count + second_best.relevance) { + second_best = current; + } + if (current.keyword_count + current.relevance > result.keyword_count + result.relevance) { + second_best = result; + result = current; + } + } + if (second_best.language) { + result.second_best = second_best; + } + return result; + } + + /* + Post-processing of the highlighted markup: + + - replace TABs with something more useful + - replace real line-breaks with '
          ' for non-pre containers + + */ + function fixMarkup(value, tabReplace, useBR) { + if (tabReplace) { + value = value.replace(/^((<[^>]+>|\t)+)/gm, function(match, p1, offset, s) { + return p1.replace(/\t/g, tabReplace); + }); + } + if (useBR) { + value = value.replace(/\n/g, '
          '); + } + return value; + } + + /* + Applies highlighting to a DOM node containing code. Accepts a DOM node and + two optional parameters for fixMarkup. + */ + function highlightBlock(block, tabReplace, useBR) { + var text = blockText(block, useBR); + var language = blockLanguage(block); + if (language == 'no-highlight') + return; + var result = language ? highlight(language, text) : highlightAuto(text); + language = result.language; + var original = nodeStream(block); + if (original.length) { + var pre = document.createElement('pre'); + pre.innerHTML = result.value; + result.value = mergeStreams(original, nodeStream(pre), text); + } + result.value = fixMarkup(result.value, tabReplace, useBR); + + var class_name = block.className; + if (!class_name.match('(\\s|^)(language-)?' + language + '(\\s|$)')) { + class_name = class_name ? (class_name + ' ' + language) : language; + } + block.innerHTML = result.value; + block.className = class_name; + block.result = { + language: language, + kw: result.keyword_count, + re: result.relevance + }; + if (result.second_best) { + block.second_best = { + language: result.second_best.language, + kw: result.second_best.keyword_count, + re: result.second_best.relevance + }; + } + } + + /* + Applies highlighting to all 
          ..
          blocks on a page. + */ + function initHighlighting() { + if (initHighlighting.called) + return; + initHighlighting.called = true; + Array.prototype.map.call(document.getElementsByTagName('pre'), findCode). + filter(Boolean). + forEach(function(code){highlightBlock(code, hljs.tabReplace)}); + } + + /* + Attaches highlighting to the page load event. + */ + function initHighlightingOnLoad() { + window.addEventListener('DOMContentLoaded', initHighlighting, false); + window.addEventListener('load', initHighlighting, false); + } + + var languages = {}; // a shortcut to avoid writing "this." everywhere + + /* Interface definition */ + + this.LANGUAGES = languages; + this.highlight = highlight; + this.highlightAuto = highlightAuto; + this.fixMarkup = fixMarkup; + this.highlightBlock = highlightBlock; + this.initHighlighting = initHighlighting; + this.initHighlightingOnLoad = initHighlightingOnLoad; + + // Common regexps + this.IDENT_RE = '[a-zA-Z][a-zA-Z0-9_]*'; + this.UNDERSCORE_IDENT_RE = '[a-zA-Z_][a-zA-Z0-9_]*'; + this.NUMBER_RE = '\\b\\d+(\\.\\d+)?'; + this.C_NUMBER_RE = '(\\b0[xX][a-fA-F0-9]+|(\\b\\d+(\\.\\d*)?|\\.\\d+)([eE][-+]?\\d+)?)'; // 0x..., 0..., decimal, float + this.BINARY_NUMBER_RE = '\\b(0b[01]+)'; // 0b... + this.RE_STARTERS_RE = '!|!=|!==|%|%=|&|&&|&=|\\*|\\*=|\\+|\\+=|,|\\.|-|-=|/|/=|:|;|<|<<|<<=|<=|=|==|===|>|>=|>>|>>=|>>>|>>>=|\\?|\\[|\\{|\\(|\\^|\\^=|\\||\\|=|\\|\\||~'; + + // Common modes + this.BACKSLASH_ESCAPE = { + begin: '\\\\[\\s\\S]', relevance: 0 + }; + this.APOS_STRING_MODE = { + className: 'string', + begin: '\'', end: '\'', + illegal: '\\n', + contains: [this.BACKSLASH_ESCAPE], + relevance: 0 + }; + this.QUOTE_STRING_MODE = { + className: 'string', + begin: '"', end: '"', + illegal: '\\n', + contains: [this.BACKSLASH_ESCAPE], + relevance: 0 + }; + this.C_LINE_COMMENT_MODE = { + className: 'comment', + begin: '//', end: '$' + }; + this.C_BLOCK_COMMENT_MODE = { + className: 'comment', + begin: '/\\*', end: '\\*/' + }; + this.HASH_COMMENT_MODE = { + className: 'comment', + begin: '#', end: '$' + }; + this.NUMBER_MODE = { + className: 'number', + begin: this.NUMBER_RE, + relevance: 0 + }; + this.C_NUMBER_MODE = { + className: 'number', + begin: this.C_NUMBER_RE, + relevance: 0 + }; + this.BINARY_NUMBER_MODE = { + className: 'number', + begin: this.BINARY_NUMBER_RE, + relevance: 0 + }; + + // Utility functions + this.inherit = function(parent, obj) { + var result = {} + for (var key in parent) + result[key] = parent[key]; + if (obj) + for (var key in obj) + result[key] = obj[key]; + return result; + } +}(); +hljs.LANGUAGES['bash'] = require('./bash.js')(hljs); +hljs.LANGUAGES['erlang'] = require('./erlang.js')(hljs); +hljs.LANGUAGES['cs'] = require('./cs.js')(hljs); +hljs.LANGUAGES['brainfuck'] = require('./brainfuck.js')(hljs); +hljs.LANGUAGES['ruby'] = require('./ruby.js')(hljs); +hljs.LANGUAGES['rust'] = require('./rust.js')(hljs); +hljs.LANGUAGES['rib'] = require('./rib.js')(hljs); +hljs.LANGUAGES['diff'] = require('./diff.js')(hljs); +hljs.LANGUAGES['javascript'] = require('./javascript.js')(hljs); +hljs.LANGUAGES['glsl'] = require('./glsl.js')(hljs); +hljs.LANGUAGES['rsl'] = require('./rsl.js')(hljs); +hljs.LANGUAGES['lua'] = require('./lua.js')(hljs); +hljs.LANGUAGES['xml'] = require('./xml.js')(hljs); +hljs.LANGUAGES['markdown'] = require('./markdown.js')(hljs); +hljs.LANGUAGES['css'] = require('./css.js')(hljs); +hljs.LANGUAGES['lisp'] = require('./lisp.js')(hljs); +hljs.LANGUAGES['profile'] = require('./profile.js')(hljs); +hljs.LANGUAGES['http'] = require('./http.js')(hljs); +hljs.LANGUAGES['java'] = require('./java.js')(hljs); +hljs.LANGUAGES['php'] = require('./php.js')(hljs); +hljs.LANGUAGES['haskell'] = require('./haskell.js')(hljs); +hljs.LANGUAGES['1c'] = require('./1c.js')(hljs); +hljs.LANGUAGES['python'] = require('./python.js')(hljs); +hljs.LANGUAGES['smalltalk'] = require('./smalltalk.js')(hljs); +hljs.LANGUAGES['tex'] = require('./tex.js')(hljs); +hljs.LANGUAGES['actionscript'] = require('./actionscript.js')(hljs); +hljs.LANGUAGES['sql'] = require('./sql.js')(hljs); +hljs.LANGUAGES['vala'] = require('./vala.js')(hljs); +hljs.LANGUAGES['ini'] = require('./ini.js')(hljs); +hljs.LANGUAGES['d'] = require('./d.js')(hljs); +hljs.LANGUAGES['axapta'] = require('./axapta.js')(hljs); +hljs.LANGUAGES['perl'] = require('./perl.js')(hljs); +hljs.LANGUAGES['scala'] = require('./scala.js')(hljs); +hljs.LANGUAGES['cmake'] = require('./cmake.js')(hljs); +hljs.LANGUAGES['objectivec'] = require('./objectivec.js')(hljs); +hljs.LANGUAGES['avrasm'] = require('./avrasm.js')(hljs); +hljs.LANGUAGES['vhdl'] = require('./vhdl.js')(hljs); +hljs.LANGUAGES['coffeescript'] = require('./coffeescript.js')(hljs); +hljs.LANGUAGES['nginx'] = require('./nginx.js')(hljs); +hljs.LANGUAGES['erlang-repl'] = require('./erlang-repl.js')(hljs); +hljs.LANGUAGES['r'] = require('./r.js')(hljs); +hljs.LANGUAGES['json'] = require('./json.js')(hljs); +hljs.LANGUAGES['django'] = require('./django.js')(hljs); +hljs.LANGUAGES['delphi'] = require('./delphi.js')(hljs); +hljs.LANGUAGES['vbscript'] = require('./vbscript.js')(hljs); +hljs.LANGUAGES['mel'] = require('./mel.js')(hljs); +hljs.LANGUAGES['dos'] = require('./dos.js')(hljs); +hljs.LANGUAGES['apache'] = require('./apache.js')(hljs); +hljs.LANGUAGES['applescript'] = require('./applescript.js')(hljs); +hljs.LANGUAGES['cpp'] = require('./cpp.js')(hljs); +hljs.LANGUAGES['matlab'] = require('./matlab.js')(hljs); +hljs.LANGUAGES['parser3'] = require('./parser3.js')(hljs); +hljs.LANGUAGES['clojure'] = require('./clojure.js')(hljs); +hljs.LANGUAGES['go'] = require('./go.js')(hljs); +module.exports = hljs; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/http.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/http.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,33 @@ +module.exports = function(hljs) { + return { + illegal: '\\S', + contains: [ + { + className: 'status', + begin: '^HTTP/[0-9\\.]+', end: '$', + contains: [{className: 'number', begin: '\\b\\d{3}\\b'}] + }, + { + className: 'request', + begin: '^[A-Z]+ (.*?) HTTP/[0-9\\.]+$', returnBegin: true, end: '$', + contains: [ + { + className: 'string', + begin: ' ', end: ' ', + excludeBegin: true, excludeEnd: true + } + ] + }, + { + className: 'attribute', + begin: '^\\w', end: ': ', excludeEnd: true, + illegal: '\\n|\\s|=', + starts: {className: 'string', end: '$'} + }, + { + begin: '\\n\\n', + starts: {subLanguage: '', endsWithParent: true} + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/ini.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/ini.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,28 @@ +module.exports = function(hljs) { + return { + case_insensitive: true, + illegal: '[^\\s]', + contains: [ + { + className: 'comment', + begin: ';', end: '$' + }, + { + className: 'title', + begin: '^\\[', end: '\\]' + }, + { + className: 'setting', + begin: '^[a-z0-9\\[\\]_-]+[ \\t]*=[ \\t]*', end: '$', + contains: [ + { + className: 'value', + endsWithParent: true, + keywords: 'on off true false yes no', + contains: [hljs.QUOTE_STRING_MODE, hljs.NUMBER_MODE] + } + ] + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/java.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/java.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,44 @@ +module.exports = function(hljs) { + return { + keywords: + 'false synchronized int abstract float private char boolean static null if const ' + + 'for true while long throw strictfp finally protected import native final return void ' + + 'enum else break transient new catch instanceof byte super volatile case assert short ' + + 'package default double public try this switch continue throws', + contains: [ + { + className: 'javadoc', + begin: '/\\*\\*', end: '\\*/', + contains: [{ + className: 'javadoctag', begin: '@[A-Za-z]+' + }], + relevance: 10 + }, + hljs.C_LINE_COMMENT_MODE, + hljs.C_BLOCK_COMMENT_MODE, + hljs.APOS_STRING_MODE, + hljs.QUOTE_STRING_MODE, + { + className: 'class', + beginWithKeyword: true, end: '{', + keywords: 'class interface', + illegal: ':', + contains: [ + { + beginWithKeyword: true, + keywords: 'extends implements', + relevance: 10 + }, + { + className: 'title', + begin: hljs.UNDERSCORE_IDENT_RE + } + ] + }, + hljs.C_NUMBER_MODE, + { + className: 'annotation', begin: '@[A-Za-z]+' + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/javascript.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/javascript.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,58 @@ +module.exports = function(hljs) { + return { + keywords: { + keyword: + 'in if for while finally var new function do return void else break catch ' + + 'instanceof with throw case default try this switch continue typeof delete ' + + 'let yield const', + literal: + 'true false null undefined NaN Infinity' + }, + contains: [ + hljs.APOS_STRING_MODE, + hljs.QUOTE_STRING_MODE, + hljs.C_LINE_COMMENT_MODE, + hljs.C_BLOCK_COMMENT_MODE, + hljs.C_NUMBER_MODE, + { // "value" container + begin: '(' + hljs.RE_STARTERS_RE + '|\\b(case|return|throw)\\b)\\s*', + keywords: 'return throw case', + contains: [ + hljs.C_LINE_COMMENT_MODE, + hljs.C_BLOCK_COMMENT_MODE, + { + className: 'regexp', + begin: '/', end: '/[gim]*', + illegal: '\\n', + contains: [{begin: '\\\\/'}] + }, + { // E4X + begin: '<', end: '>;', + subLanguage: 'xml' + } + ], + relevance: 0 + }, + { + className: 'function', + beginWithKeyword: true, end: '{', + keywords: 'function', + contains: [ + { + className: 'title', begin: '[A-Za-z$_][0-9A-Za-z$_]*' + }, + { + className: 'params', + begin: '\\(', end: '\\)', + contains: [ + hljs.C_LINE_COMMENT_MODE, + hljs.C_BLOCK_COMMENT_MODE + ], + illegal: '["\'\\(]' + } + ], + illegal: '\\[|%' + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/json.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/json.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,37 @@ +module.exports = function(hljs) { + var LITERALS = {literal: 'true false null'}; + var TYPES = [ + hljs.QUOTE_STRING_MODE, + hljs.C_NUMBER_MODE + ]; + var VALUE_CONTAINER = { + className: 'value', + end: ',', endsWithParent: true, excludeEnd: true, + contains: TYPES, + keywords: LITERALS + }; + var OBJECT = { + begin: '{', end: '}', + contains: [ + { + className: 'attribute', + begin: '\\s*"', end: '"\\s*:\\s*', excludeBegin: true, excludeEnd: true, + contains: [hljs.BACKSLASH_ESCAPE], + illegal: '\\n', + starts: VALUE_CONTAINER + } + ], + illegal: '\\S' + }; + var ARRAY = { + begin: '\\[', end: '\\]', + contains: [hljs.inherit(VALUE_CONTAINER, {className: null})], // inherit is also a workaround for a bug that makes shared modes with endsWithParent compile only the ending of one of the parents + illegal: '\\S' + }; + TYPES.splice(TYPES.length, 0, OBJECT, ARRAY); + return { + contains: TYPES, + keywords: LITERALS, + illegal: '\\S' + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/lisp.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/lisp.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,79 @@ +module.exports = function(hljs) { + var LISP_IDENT_RE = '[a-zA-Z_\\-\\+\\*\\/\\<\\=\\>\\&\\#][a-zA-Z0-9_\\-\\+\\*\\/\\<\\=\\>\\&\\#]*'; + var LISP_SIMPLE_NUMBER_RE = '(\\-|\\+)?\\d+(\\.\\d+|\\/\\d+)?((d|e|f|l|s)(\\+|\\-)?\\d+)?'; + var LITERAL = { + className: 'literal', + begin: '\\b(t{1}|nil)\\b' + }; + var NUMBERS = [ + { + className: 'number', begin: LISP_SIMPLE_NUMBER_RE + }, + { + className: 'number', begin: '#b[0-1]+(/[0-1]+)?' + }, + { + className: 'number', begin: '#o[0-7]+(/[0-7]+)?' + }, + { + className: 'number', begin: '#x[0-9a-f]+(/[0-9a-f]+)?' + }, + { + className: 'number', begin: '#c\\(' + LISP_SIMPLE_NUMBER_RE + ' +' + LISP_SIMPLE_NUMBER_RE, end: '\\)' + } + ] + var STRING = { + className: 'string', + begin: '"', end: '"', + contains: [hljs.BACKSLASH_ESCAPE], + relevance: 0 + }; + var COMMENT = { + className: 'comment', + begin: ';', end: '$' + }; + var VARIABLE = { + className: 'variable', + begin: '\\*', end: '\\*' + }; + var KEYWORD = { + className: 'keyword', + begin: '[:&]' + LISP_IDENT_RE + }; + var QUOTED_LIST = { + begin: '\\(', end: '\\)', + contains: ['self', LITERAL, STRING].concat(NUMBERS) + }; + var QUOTED1 = { + className: 'quoted', + begin: '[\'`]\\(', end: '\\)', + contains: NUMBERS.concat([STRING, VARIABLE, KEYWORD, QUOTED_LIST]) + }; + var QUOTED2 = { + className: 'quoted', + begin: '\\(quote ', end: '\\)', + keywords: {title: 'quote'}, + contains: NUMBERS.concat([STRING, VARIABLE, KEYWORD, QUOTED_LIST]) + }; + var LIST = { + className: 'list', + begin: '\\(', end: '\\)' + }; + var BODY = { + className: 'body', + endsWithParent: true, excludeEnd: true + }; + LIST.contains = [{className: 'title', begin: LISP_IDENT_RE}, BODY]; + BODY.contains = [QUOTED1, QUOTED2, LIST, LITERAL].concat(NUMBERS).concat([STRING, COMMENT, VARIABLE, KEYWORD]); + + return { + illegal: '[^\\s]', + contains: NUMBERS.concat([ + LITERAL, + STRING, + COMMENT, + QUOTED1, QUOTED2, + LIST + ]) + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/lua.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/lua.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,60 @@ +module.exports = function(hljs) { + var OPENING_LONG_BRACKET = '\\[=*\\['; + var CLOSING_LONG_BRACKET = '\\]=*\\]'; + var LONG_BRACKETS = { + begin: OPENING_LONG_BRACKET, end: CLOSING_LONG_BRACKET, + contains: ['self'] + }; + var COMMENTS = [ + { + className: 'comment', + begin: '--(?!' + OPENING_LONG_BRACKET + ')', end: '$' + }, + { + className: 'comment', + begin: '--' + OPENING_LONG_BRACKET, end: CLOSING_LONG_BRACKET, + contains: [LONG_BRACKETS], + relevance: 10 + } + ] + return { + lexems: hljs.UNDERSCORE_IDENT_RE, + keywords: { + keyword: + 'and break do else elseif end false for if in local nil not or repeat return then ' + + 'true until while', + built_in: + '_G _VERSION assert collectgarbage dofile error getfenv getmetatable ipairs load ' + + 'loadfile loadstring module next pairs pcall print rawequal rawget rawset require ' + + 'select setfenv setmetatable tonumber tostring type unpack xpcall coroutine debug ' + + 'io math os package string table' + }, + contains: COMMENTS.concat([ + { + className: 'function', + beginWithKeyword: true, end: '\\)', + keywords: 'function', + contains: [ + { + className: 'title', + begin: '([_a-zA-Z]\\w*\\.)*([_a-zA-Z]\\w*:)?[_a-zA-Z]\\w*' + }, + { + className: 'params', + begin: '\\(', endsWithParent: true, + contains: COMMENTS + } + ].concat(COMMENTS) + }, + hljs.C_NUMBER_MODE, + hljs.APOS_STRING_MODE, + hljs.QUOTE_STRING_MODE, + { + className: 'string', + begin: OPENING_LONG_BRACKET, end: CLOSING_LONG_BRACKET, + contains: [LONG_BRACKETS], + relevance: 10 + } + ]) + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/markdown.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/markdown.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,77 @@ +module.exports = function(hljs) { + return { + contains: [ + // highlight headers + { + className: 'header', + begin: '^#{1,3}', end: '$' + }, + { + className: 'header', + begin: '^.+?\\n[=-]{2,}$' + }, + // inline html + { + begin: '<', end: '>', + subLanguage: 'xml', + relevance: 0 + }, + // lists (indicators only) + { + className: 'bullet', + begin: '^([*+-]|(\\d+\\.))\\s+' + }, + // strong segments + { + className: 'strong', + begin: '[*_]{2}.+?[*_]{2}' + }, + // emphasis segments + { + className: 'emphasis', + begin: '\\*.+?\\*' + }, + { + className: 'emphasis', + begin: '_.+?_', + relevance: 0 + }, + // blockquotes + { + className: 'blockquote', + begin: '^>\\s+', end: '$' + }, + // code snippets + { + className: 'code', + begin: '`.+?`' + }, + { + className: 'code', + begin: '^ ', end: '$', + relevance: 0 + }, + // horizontal rules + { + className: 'horizontal_rule', + begin: '^-{3,}', end: '$' + }, + // using links - title and link + { + begin: '\\[.+?\\]\\(.+?\\)', + returnBegin: true, + contains: [ + { + className: 'link_label', + begin: '\\[.+\\]' + }, + { + className: 'link_url', + begin: '\\(', end: '\\)', + excludeBegin: true, excludeEnd: true + } + ] + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/matlab.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/matlab.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,75 @@ +module.exports = function(hljs) { + + var COMMON_CONTAINS = [ + hljs.C_NUMBER_MODE, + { + className: 'string', + begin: '\'', end: '\'', + contains: [hljs.BACKSLASH_ESCAPE, {begin: '\'\''}], + relevance: 0 + } + ]; + + return { + keywords: { + keyword: + 'break case catch classdef continue else elseif end enumerated events for function ' + + 'global if methods otherwise parfor persistent properties return spmd switch try while', + built_in: + 'sin sind sinh asin asind asinh cos cosd cosh acos acosd acosh tan tand tanh atan ' + + 'atand atan2 atanh sec secd sech asec asecd asech csc cscd csch acsc acscd acsch cot ' + + 'cotd coth acot acotd acoth hypot exp expm1 log log1p log10 log2 pow2 realpow reallog ' + + 'realsqrt sqrt nthroot nextpow2 abs angle complex conj imag real unwrap isreal ' + + 'cplxpair fix floor ceil round mod rem sign airy besselj bessely besselh besseli ' + + 'besselk beta betainc betaln ellipj ellipke erf erfc erfcx erfinv expint gamma ' + + 'gammainc gammaln psi legendre cross dot factor isprime primes gcd lcm rat rats perms ' + + 'nchoosek factorial cart2sph cart2pol pol2cart sph2cart hsv2rgb rgb2hsv zeros ones ' + + 'eye repmat rand randn linspace logspace freqspace meshgrid accumarray size length ' + + 'ndims numel disp isempty isequal isequalwithequalnans cat reshape diag blkdiag tril ' + + 'triu fliplr flipud flipdim rot90 find sub2ind ind2sub bsxfun ndgrid permute ipermute ' + + 'shiftdim circshift squeeze isscalar isvector ans eps realmax realmin pi i inf nan ' + + 'isnan isinf isfinite j why compan gallery hadamard hankel hilb invhilb magic pascal ' + + 'rosser toeplitz vander wilkinson' + }, + illegal: '(//|"|#|/\\*|\\s+/\\w+)', + contains: [ + { + className: 'function', + beginWithKeyword: true, end: '$', + keywords: 'function', + contains: [ + { + className: 'title', + begin: hljs.UNDERSCORE_IDENT_RE + }, + { + className: 'params', + begin: '\\(', end: '\\)' + }, + { + className: 'params', + begin: '\\[', end: '\\]' + } + ] + }, + { + className: 'transposed_variable', + begin: '[a-zA-Z_][a-zA-Z_0-9]*(\'+[\\.\']*|[\\.\']+)', end: '' + }, + { + className: 'matrix', + begin: '\\[', end: '\\]\'*[\\.\']*', + contains: COMMON_CONTAINS + }, + { + className: 'cell', + begin: '\\{', end: '\\}\'*[\\.\']*', + contains: COMMON_CONTAINS + }, + { + className: 'comment', + begin: '\\%', end: '$' + } + ].concat(COMMON_CONTAINS) + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/mel.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/mel.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,230 @@ +module.exports = function(hljs) { + return { + keywords: + 'int float string vector matrix if else switch case default while do for in break ' + + 'continue global proc return about abs addAttr addAttributeEditorNodeHelp addDynamic ' + + 'addNewShelfTab addPP addPanelCategory addPrefixToName advanceToNextDrivenKey ' + + 'affectedNet affects aimConstraint air alias aliasAttr align alignCtx alignCurve ' + + 'alignSurface allViewFit ambientLight angle angleBetween animCone animCurveEditor ' + + 'animDisplay animView annotate appendStringArray applicationName applyAttrPreset ' + + 'applyTake arcLenDimContext arcLengthDimension arclen arrayMapper art3dPaintCtx ' + + 'artAttrCtx artAttrPaintVertexCtx artAttrSkinPaintCtx artAttrTool artBuildPaintMenu ' + + 'artFluidAttrCtx artPuttyCtx artSelectCtx artSetPaintCtx artUserPaintCtx assignCommand ' + + 'assignInputDevice assignViewportFactories attachCurve attachDeviceAttr attachSurface ' + + 'attrColorSliderGrp attrCompatibility attrControlGrp attrEnumOptionMenu ' + + 'attrEnumOptionMenuGrp attrFieldGrp attrFieldSliderGrp attrNavigationControlGrp ' + + 'attrPresetEditWin attributeExists attributeInfo attributeMenu attributeQuery ' + + 'autoKeyframe autoPlace bakeClip bakeFluidShading bakePartialHistory bakeResults ' + + 'bakeSimulation basename basenameEx batchRender bessel bevel bevelPlus binMembership ' + + 'bindSkin blend2 blendShape blendShapeEditor blendShapePanel blendTwoAttr blindDataType ' + + 'boneLattice boundary boxDollyCtx boxZoomCtx bufferCurve buildBookmarkMenu ' + + 'buildKeyframeMenu button buttonManip CBG cacheFile cacheFileCombine cacheFileMerge ' + + 'cacheFileTrack camera cameraView canCreateManip canvas capitalizeString catch ' + + 'catchQuiet ceil changeSubdivComponentDisplayLevel changeSubdivRegion channelBox ' + + 'character characterMap characterOutlineEditor characterize chdir checkBox checkBoxGrp ' + + 'checkDefaultRenderGlobals choice circle circularFillet clamp clear clearCache clip ' + + 'clipEditor clipEditorCurrentTimeCtx clipSchedule clipSchedulerOutliner clipTrimBefore ' + + 'closeCurve closeSurface cluster cmdFileOutput cmdScrollFieldExecuter ' + + 'cmdScrollFieldReporter cmdShell coarsenSubdivSelectionList collision color ' + + 'colorAtPoint colorEditor colorIndex colorIndexSliderGrp colorSliderButtonGrp ' + + 'colorSliderGrp columnLayout commandEcho commandLine commandPort compactHairSystem ' + + 'componentEditor compositingInterop computePolysetVolume condition cone confirmDialog ' + + 'connectAttr connectControl connectDynamic connectJoint connectionInfo constrain ' + + 'constrainValue constructionHistory container containsMultibyte contextInfo control ' + + 'convertFromOldLayers convertIffToPsd convertLightmap convertSolidTx convertTessellation ' + + 'convertUnit copyArray copyFlexor copyKey copySkinWeights cos cpButton cpCache ' + + 'cpClothSet cpCollision cpConstraint cpConvClothToMesh cpForces cpGetSolverAttr cpPanel ' + + 'cpProperty cpRigidCollisionFilter cpSeam cpSetEdit cpSetSolverAttr cpSolver ' + + 'cpSolverTypes cpTool cpUpdateClothUVs createDisplayLayer createDrawCtx createEditor ' + + 'createLayeredPsdFile createMotionField createNewShelf createNode createRenderLayer ' + + 'createSubdivRegion cross crossProduct ctxAbort ctxCompletion ctxEditMode ctxTraverse ' + + 'currentCtx currentTime currentTimeCtx currentUnit currentUnit curve curveAddPtCtx ' + + 'curveCVCtx curveEPCtx curveEditorCtx curveIntersect curveMoveEPCtx curveOnSurface ' + + 'curveSketchCtx cutKey cycleCheck cylinder dagPose date defaultLightListCheckBox ' + + 'defaultNavigation defineDataServer defineVirtualDevice deformer deg_to_rad delete ' + + 'deleteAttr deleteShadingGroupsAndMaterials deleteShelfTab deleteUI deleteUnusedBrushes ' + + 'delrandstr detachCurve detachDeviceAttr detachSurface deviceEditor devicePanel dgInfo ' + + 'dgdirty dgeval dgtimer dimWhen directKeyCtx directionalLight dirmap dirname disable ' + + 'disconnectAttr disconnectJoint diskCache displacementToPoly displayAffected ' + + 'displayColor displayCull displayLevelOfDetail displayPref displayRGBColor ' + + 'displaySmoothness displayStats displayString displaySurface distanceDimContext ' + + 'distanceDimension doBlur dolly dollyCtx dopeSheetEditor dot dotProduct ' + + 'doubleProfileBirailSurface drag dragAttrContext draggerContext dropoffLocator ' + + 'duplicate duplicateCurve duplicateSurface dynCache dynControl dynExport dynExpression ' + + 'dynGlobals dynPaintEditor dynParticleCtx dynPref dynRelEdPanel dynRelEditor ' + + 'dynamicLoad editAttrLimits editDisplayLayerGlobals editDisplayLayerMembers ' + + 'editRenderLayerAdjustment editRenderLayerGlobals editRenderLayerMembers editor ' + + 'editorTemplate effector emit emitter enableDevice encodeString endString endsWith env ' + + 'equivalent equivalentTol erf error eval eval evalDeferred evalEcho event ' + + 'exactWorldBoundingBox exclusiveLightCheckBox exec executeForEachObject exists exp ' + + 'expression expressionEditorListen extendCurve extendSurface extrude fcheck fclose feof ' + + 'fflush fgetline fgetword file fileBrowserDialog fileDialog fileExtension fileInfo ' + + 'filetest filletCurve filter filterCurve filterExpand filterStudioImport ' + + 'findAllIntersections findAnimCurves findKeyframe findMenuItem findRelatedSkinCluster ' + + 'finder firstParentOf fitBspline flexor floatEq floatField floatFieldGrp floatScrollBar ' + + 'floatSlider floatSlider2 floatSliderButtonGrp floatSliderGrp floor flow fluidCacheInfo ' + + 'fluidEmitter fluidVoxelInfo flushUndo fmod fontDialog fopen formLayout format fprint ' + + 'frameLayout fread freeFormFillet frewind fromNativePath fwrite gamma gauss ' + + 'geometryConstraint getApplicationVersionAsFloat getAttr getClassification ' + + 'getDefaultBrush getFileList getFluidAttr getInputDeviceRange getMayaPanelTypes ' + + 'getModifiers getPanel getParticleAttr getPluginResource getenv getpid glRender ' + + 'glRenderEditor globalStitch gmatch goal gotoBindPose grabColor gradientControl ' + + 'gradientControlNoAttr graphDollyCtx graphSelectContext graphTrackCtx gravity grid ' + + 'gridLayout group groupObjectsByName HfAddAttractorToAS HfAssignAS HfBuildEqualMap ' + + 'HfBuildFurFiles HfBuildFurImages HfCancelAFR HfConnectASToHF HfCreateAttractor ' + + 'HfDeleteAS HfEditAS HfPerformCreateAS HfRemoveAttractorFromAS HfSelectAttached ' + + 'HfSelectAttractors HfUnAssignAS hardenPointCurve hardware hardwareRenderPanel ' + + 'headsUpDisplay headsUpMessage help helpLine hermite hide hilite hitTest hotBox hotkey ' + + 'hotkeyCheck hsv_to_rgb hudButton hudSlider hudSliderButton hwReflectionMap hwRender ' + + 'hwRenderLoad hyperGraph hyperPanel hyperShade hypot iconTextButton iconTextCheckBox ' + + 'iconTextRadioButton iconTextRadioCollection iconTextScrollList iconTextStaticLabel ' + + 'ikHandle ikHandleCtx ikHandleDisplayScale ikSolver ikSplineHandleCtx ikSystem ' + + 'ikSystemInfo ikfkDisplayMethod illustratorCurves image imfPlugins inheritTransform ' + + 'insertJoint insertJointCtx insertKeyCtx insertKnotCurve insertKnotSurface instance ' + + 'instanceable instancer intField intFieldGrp intScrollBar intSlider intSliderGrp ' + + 'interToUI internalVar intersect iprEngine isAnimCurve isConnected isDirty isParentOf ' + + 'isSameObject isTrue isValidObjectName isValidString isValidUiName isolateSelect ' + + 'itemFilter itemFilterAttr itemFilterRender itemFilterType joint jointCluster jointCtx ' + + 'jointDisplayScale jointLattice keyTangent keyframe keyframeOutliner ' + + 'keyframeRegionCurrentTimeCtx keyframeRegionDirectKeyCtx keyframeRegionDollyCtx ' + + 'keyframeRegionInsertKeyCtx keyframeRegionMoveKeyCtx keyframeRegionScaleKeyCtx ' + + 'keyframeRegionSelectKeyCtx keyframeRegionSetKeyCtx keyframeRegionTrackCtx ' + + 'keyframeStats lassoContext lattice latticeDeformKeyCtx launch launchImageEditor ' + + 'layerButton layeredShaderPort layeredTexturePort layout layoutDialog lightList ' + + 'lightListEditor lightListPanel lightlink lineIntersection linearPrecision linstep ' + + 'listAnimatable listAttr listCameras listConnections listDeviceAttachments listHistory ' + + 'listInputDeviceAxes listInputDeviceButtons listInputDevices listMenuAnnotation ' + + 'listNodeTypes listPanelCategories listRelatives listSets listTransforms ' + + 'listUnselected listerEditor loadFluid loadNewShelf loadPlugin ' + + 'loadPluginLanguageResources loadPrefObjects localizedPanelLabel lockNode loft log ' + + 'longNameOf lookThru ls lsThroughFilter lsType lsUI Mayatomr mag makeIdentity makeLive ' + + 'makePaintable makeRoll makeSingleSurface makeTubeOn makebot manipMoveContext ' + + 'manipMoveLimitsCtx manipOptions manipRotateContext manipRotateLimitsCtx ' + + 'manipScaleContext manipScaleLimitsCtx marker match max memory menu menuBarLayout ' + + 'menuEditor menuItem menuItemToShelf menuSet menuSetPref messageLine min minimizeApp ' + + 'mirrorJoint modelCurrentTimeCtx modelEditor modelPanel mouse movIn movOut move ' + + 'moveIKtoFK moveKeyCtx moveVertexAlongDirection multiProfileBirailSurface mute ' + + 'nParticle nameCommand nameField namespace namespaceInfo newPanelItems newton nodeCast ' + + 'nodeIconButton nodeOutliner nodePreset nodeType noise nonLinear normalConstraint ' + + 'normalize nurbsBoolean nurbsCopyUVSet nurbsCube nurbsEditUV nurbsPlane nurbsSelect ' + + 'nurbsSquare nurbsToPoly nurbsToPolygonsPref nurbsToSubdiv nurbsToSubdivPref ' + + 'nurbsUVSet nurbsViewDirectionVector objExists objectCenter objectLayer objectType ' + + 'objectTypeUI obsoleteProc oceanNurbsPreviewPlane offsetCurve offsetCurveOnSurface ' + + 'offsetSurface openGLExtension openMayaPref optionMenu optionMenuGrp optionVar orbit ' + + 'orbitCtx orientConstraint outlinerEditor outlinerPanel overrideModifier ' + + 'paintEffectsDisplay pairBlend palettePort paneLayout panel panelConfiguration ' + + 'panelHistory paramDimContext paramDimension paramLocator parent parentConstraint ' + + 'particle particleExists particleInstancer particleRenderInfo partition pasteKey ' + + 'pathAnimation pause pclose percent performanceOptions pfxstrokes pickWalk picture ' + + 'pixelMove planarSrf plane play playbackOptions playblast plugAttr plugNode pluginInfo ' + + 'pluginResourceUtil pointConstraint pointCurveConstraint pointLight pointMatrixMult ' + + 'pointOnCurve pointOnSurface pointPosition poleVectorConstraint polyAppend ' + + 'polyAppendFacetCtx polyAppendVertex polyAutoProjection polyAverageNormal ' + + 'polyAverageVertex polyBevel polyBlendColor polyBlindData polyBoolOp polyBridgeEdge ' + + 'polyCacheMonitor polyCheck polyChipOff polyClipboard polyCloseBorder polyCollapseEdge ' + + 'polyCollapseFacet polyColorBlindData polyColorDel polyColorPerVertex polyColorSet ' + + 'polyCompare polyCone polyCopyUV polyCrease polyCreaseCtx polyCreateFacet ' + + 'polyCreateFacetCtx polyCube polyCut polyCutCtx polyCylinder polyCylindricalProjection ' + + 'polyDelEdge polyDelFacet polyDelVertex polyDuplicateAndConnect polyDuplicateEdge ' + + 'polyEditUV polyEditUVShell polyEvaluate polyExtrudeEdge polyExtrudeFacet ' + + 'polyExtrudeVertex polyFlipEdge polyFlipUV polyForceUV polyGeoSampler polyHelix ' + + 'polyInfo polyInstallAction polyLayoutUV polyListComponentConversion polyMapCut ' + + 'polyMapDel polyMapSew polyMapSewMove polyMergeEdge polyMergeEdgeCtx polyMergeFacet ' + + 'polyMergeFacetCtx polyMergeUV polyMergeVertex polyMirrorFace polyMoveEdge ' + + 'polyMoveFacet polyMoveFacetUV polyMoveUV polyMoveVertex polyNormal polyNormalPerVertex ' + + 'polyNormalizeUV polyOptUvs polyOptions polyOutput polyPipe polyPlanarProjection ' + + 'polyPlane polyPlatonicSolid polyPoke polyPrimitive polyPrism polyProjection ' + + 'polyPyramid polyQuad polyQueryBlindData polyReduce polySelect polySelectConstraint ' + + 'polySelectConstraintMonitor polySelectCtx polySelectEditCtx polySeparate ' + + 'polySetToFaceNormal polySewEdge polyShortestPathCtx polySmooth polySoftEdge ' + + 'polySphere polySphericalProjection polySplit polySplitCtx polySplitEdge polySplitRing ' + + 'polySplitVertex polyStraightenUVBorder polySubdivideEdge polySubdivideFacet ' + + 'polyToSubdiv polyTorus polyTransfer polyTriangulate polyUVSet polyUnite polyWedgeFace ' + + 'popen popupMenu pose pow preloadRefEd print progressBar progressWindow projFileViewer ' + + 'projectCurve projectTangent projectionContext projectionManip promptDialog propModCtx ' + + 'propMove psdChannelOutliner psdEditTextureFile psdExport psdTextureFile putenv pwd ' + + 'python querySubdiv quit rad_to_deg radial radioButton radioButtonGrp radioCollection ' + + 'radioMenuItemCollection rampColorPort rand randomizeFollicles randstate rangeControl ' + + 'readTake rebuildCurve rebuildSurface recordAttr recordDevice redo reference ' + + 'referenceEdit referenceQuery refineSubdivSelectionList refresh refreshAE ' + + 'registerPluginResource rehash reloadImage removeJoint removeMultiInstance ' + + 'removePanelCategory rename renameAttr renameSelectionList renameUI render ' + + 'renderGlobalsNode renderInfo renderLayerButton renderLayerParent ' + + 'renderLayerPostProcess renderLayerUnparent renderManip renderPartition ' + + 'renderQualityNode renderSettings renderThumbnailUpdate renderWindowEditor ' + + 'renderWindowSelectContext renderer reorder reorderDeformers requires reroot ' + + 'resampleFluid resetAE resetPfxToPolyCamera resetTool resolutionNode retarget ' + + 'reverseCurve reverseSurface revolve rgb_to_hsv rigidBody rigidSolver roll rollCtx ' + + 'rootOf rot rotate rotationInterpolation roundConstantRadius rowColumnLayout rowLayout ' + + 'runTimeCommand runup sampleImage saveAllShelves saveAttrPreset saveFluid saveImage ' + + 'saveInitialState saveMenu savePrefObjects savePrefs saveShelf saveToolSettings scale ' + + 'scaleBrushBrightness scaleComponents scaleConstraint scaleKey scaleKeyCtx sceneEditor ' + + 'sceneUIReplacement scmh scriptCtx scriptEditorInfo scriptJob scriptNode scriptTable ' + + 'scriptToShelf scriptedPanel scriptedPanelType scrollField scrollLayout sculpt ' + + 'searchPathArray seed selLoadSettings select selectContext selectCurveCV selectKey ' + + 'selectKeyCtx selectKeyframeRegionCtx selectMode selectPref selectPriority selectType ' + + 'selectedNodes selectionConnection separator setAttr setAttrEnumResource ' + + 'setAttrMapping setAttrNiceNameResource setConstraintRestPosition ' + + 'setDefaultShadingGroup setDrivenKeyframe setDynamic setEditCtx setEditor setFluidAttr ' + + 'setFocus setInfinity setInputDeviceMapping setKeyCtx setKeyPath setKeyframe ' + + 'setKeyframeBlendshapeTargetWts setMenuMode setNodeNiceNameResource setNodeTypeFlag ' + + 'setParent setParticleAttr setPfxToPolyCamera setPluginResource setProject ' + + 'setStampDensity setStartupMessage setState setToolTo setUITemplate setXformManip sets ' + + 'shadingConnection shadingGeometryRelCtx shadingLightRelCtx shadingNetworkCompare ' + + 'shadingNode shapeCompare shelfButton shelfLayout shelfTabLayout shellField ' + + 'shortNameOf showHelp showHidden showManipCtx showSelectionInTitle ' + + 'showShadingGroupAttrEditor showWindow sign simplify sin singleProfileBirailSurface ' + + 'size sizeBytes skinCluster skinPercent smoothCurve smoothTangentSurface smoothstep ' + + 'snap2to2 snapKey snapMode snapTogetherCtx snapshot soft softMod softModCtx sort sound ' + + 'soundControl source spaceLocator sphere sphrand spotLight spotLightPreviewPort ' + + 'spreadSheetEditor spring sqrt squareSurface srtContext stackTrace startString ' + + 'startsWith stitchAndExplodeShell stitchSurface stitchSurfacePoints strcmp ' + + 'stringArrayCatenate stringArrayContains stringArrayCount stringArrayInsertAtIndex ' + + 'stringArrayIntersector stringArrayRemove stringArrayRemoveAtIndex ' + + 'stringArrayRemoveDuplicates stringArrayRemoveExact stringArrayToString ' + + 'stringToStringArray strip stripPrefixFromName stroke subdAutoProjection ' + + 'subdCleanTopology subdCollapse subdDuplicateAndConnect subdEditUV ' + + 'subdListComponentConversion subdMapCut subdMapSewMove subdMatchTopology subdMirror ' + + 'subdToBlind subdToPoly subdTransferUVsToCache subdiv subdivCrease ' + + 'subdivDisplaySmoothness substitute substituteAllString substituteGeometry substring ' + + 'surface surfaceSampler surfaceShaderList swatchDisplayPort switchTable symbolButton ' + + 'symbolCheckBox sysFile system tabLayout tan tangentConstraint texLatticeDeformContext ' + + 'texManipContext texMoveContext texMoveUVShellContext texRotateContext texScaleContext ' + + 'texSelectContext texSelectShortestPathCtx texSmudgeUVContext texWinToolCtx text ' + + 'textCurves textField textFieldButtonGrp textFieldGrp textManip textScrollList ' + + 'textToShelf textureDisplacePlane textureHairColor texturePlacementContext ' + + 'textureWindow threadCount threePointArcCtx timeControl timePort timerX toNativePath ' + + 'toggle toggleAxis toggleWindowVisibility tokenize tokenizeList tolerance tolower ' + + 'toolButton toolCollection toolDropped toolHasOptions toolPropertyWindow torus toupper ' + + 'trace track trackCtx transferAttributes transformCompare transformLimits translator ' + + 'trim trunc truncateFluidCache truncateHairCache tumble tumbleCtx turbulence ' + + 'twoPointArcCtx uiRes uiTemplate unassignInputDevice undo undoInfo ungroup uniform unit ' + + 'unloadPlugin untangleUV untitledFileName untrim upAxis updateAE userCtx uvLink ' + + 'uvSnapshot validateShelfName vectorize view2dToolCtx viewCamera viewClipPlane ' + + 'viewFit viewHeadOn viewLookAt viewManip viewPlace viewSet visor volumeAxis vortex ' + + 'waitCursor warning webBrowser webBrowserPrefs whatIs window windowPref wire ' + + 'wireContext workspace wrinkle wrinkleContext writeTake xbmLangPathList xform', + illegal: '', + contains: [ + hljs.HASH_COMMENT_MODE, + { + className: 'string', + begin: '"', end: '"', + contains: [hljs.BACKSLASH_ESCAPE].concat(VARS), + relevance: 0 + }, + { + className: 'string', + begin: "'", end: "'", + contains: [hljs.BACKSLASH_ESCAPE].concat(VARS), + relevance: 0 + }, + { + className: 'url', + begin: '([a-z]+):/', end: '\\s', endsWithParent: true, excludeEnd: true + }, + { + className: 'regexp', + begin: "\\s\\^", end: "\\s|{|;", returnEnd: true, + contains: [hljs.BACKSLASH_ESCAPE].concat(VARS) + }, + // regexp locations (~, ~*) + { + className: 'regexp', + begin: "~\\*?\\s+", end: "\\s|{|;", returnEnd: true, + contains: [hljs.BACKSLASH_ESCAPE].concat(VARS) + }, + // *.example.com + { + className: 'regexp', + begin: "\\*(\\.[a-z\\-]+)+", + contains: [hljs.BACKSLASH_ESCAPE].concat(VARS) + }, + // sub.example.* + { + className: 'regexp', + begin: "([a-z\\-]+\\.)+\\*", + contains: [hljs.BACKSLASH_ESCAPE].concat(VARS) + }, + // IP + { + className: 'number', + begin: '\\b\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}(:\\d{1,5})?\\b' + }, + // units + { + className: 'number', + begin: '\\b\\d+[kKmMgGdshdwy]*\\b', + relevance: 0 + } + ].concat(VARS) + }; + + return { + contains: [ + hljs.HASH_COMMENT_MODE, + { + begin: hljs.UNDERSCORE_IDENT_RE + '\\s', end: ';|{', returnBegin: true, + contains: [ + { + className: 'title', + begin: hljs.UNDERSCORE_IDENT_RE, + starts: DEFAULT + } + ] + } + ], + illegal: '[^\\s\\}]' + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/objectivec.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/objectivec.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,82 @@ +module.exports = function(hljs) { + var OBJC_KEYWORDS = { + keyword: + 'int float while private char catch export sizeof typedef const struct for union ' + + 'unsigned long volatile static protected bool mutable if public do return goto void ' + + 'enum else break extern class asm case short default double throw register explicit ' + + 'signed typename try this switch continue wchar_t inline readonly assign property ' + + 'protocol self synchronized end synthesize id optional required implementation ' + + 'nonatomic interface super unichar finally dynamic IBOutlet IBAction selector strong ' + + 'weak readonly', + literal: + 'false true FALSE TRUE nil YES NO NULL', + built_in: + 'NSString NSDictionary CGRect CGPoint UIButton UILabel UITextView UIWebView MKMapView ' + + 'UISegmentedControl NSObject UITableViewDelegate UITableViewDataSource NSThread ' + + 'UIActivityIndicator UITabbar UIToolBar UIBarButtonItem UIImageView NSAutoreleasePool ' + + 'UITableView BOOL NSInteger CGFloat NSException NSLog NSMutableString NSMutableArray ' + + 'NSMutableDictionary NSURL NSIndexPath CGSize UITableViewCell UIView UIViewController ' + + 'UINavigationBar UINavigationController UITabBarController UIPopoverController ' + + 'UIPopoverControllerDelegate UIImage NSNumber UISearchBar NSFetchedResultsController ' + + 'NSFetchedResultsChangeType UIScrollView UIScrollViewDelegate UIEdgeInsets UIColor ' + + 'UIFont UIApplication NSNotFound NSNotificationCenter NSNotification ' + + 'UILocalNotification NSBundle NSFileManager NSTimeInterval NSDate NSCalendar ' + + 'NSUserDefaults UIWindow NSRange NSArray NSError NSURLRequest NSURLConnection class ' + + 'UIInterfaceOrientation MPMoviePlayerController dispatch_once_t ' + + 'dispatch_queue_t dispatch_sync dispatch_async dispatch_once' + }; + return { + keywords: OBJC_KEYWORDS, + illegal: '' + } + ] + }, + { + className: 'preprocessor', + begin: '#', + end: '$' + }, + { + className: 'class', + beginWithKeyword: true, + end: '({|$)', + keywords: 'interface class protocol implementation', + contains: [{ + className: 'id', + begin: hljs.UNDERSCORE_IDENT_RE + } + ] + }, + { + className: 'variable', + begin: '\\.'+hljs.UNDERSCORE_IDENT_RE + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,280 @@ +{ + "engines": { + "node": "*" + }, + "name": "highlight.js", + "contributors": [ + { + "name": "Peter Leonov", + "email": "gojpeg@gmail.com" + }, + { + "name": "Victor Karamzin", + "email": "Victor.Karamzin@enterra-inc.com" + }, + { + "name": "Vsevolod Solovyov", + "email": "vsevolod.solovyov@gmail.com" + }, + { + "name": "Anton Kovalyov", + "email": "anton@kovalyov.net" + }, + { + "name": "Nikita Ledyaev", + "email": "lenikita@yandex.ru" + }, + { + "name": "Konstantin Evdokimenko", + "email": "qewerty@gmail.com" + }, + { + "name": "Dmitri Roudakov", + "email": "dmitri@roudakov.ru" + }, + { + "name": "Yuri Ivanov", + "email": "ivanov@supersoft.ru" + }, + { + "name": "Vladimir Ermakov", + "email": "vooon341@mail.ru" + }, + { + "name": "Vladimir Gubarkov", + "email": "xonixx@gmail.com" + }, + { + "name": "Brian Beck", + "email": "exogen@gmail.com" + }, + { + "name": "MajestiC", + "email": "majestic2k@gmail.com" + }, + { + "name": "Vasily Polovnyov", + "email": "vast@whiteants.net" + }, + { + "name": "Vladimir Epifanov", + "email": "voldmar@voldmar.ru" + }, + { + "name": "Alexander Makarov", + "email": "sam@rmcreative.ru" + }, + { + "name": "Vah", + "email": "vahtenberg@gmail.com" + }, + { + "name": "Shuen-Huei Guan", + "email": "drake.guan@gmail.com" + }, + { + "name": "Jason Diamond", + "email": "jason@diamond.name" + }, + { + "name": "Michal Gabrukiewicz", + "email": "mgabru@gmail.com" + }, + { + "name": "Ruslan Keba", + "email": "rukeba@gmail.com" + }, + { + "name": "Sergey Baranov", + "email": "segyrn@yandex.ru" + }, + { + "name": "Zaripov Yura", + "email": "yur4ik7@ukr.net" + }, + { + "name": "Oleg Volchkov", + "email": "oleg@volchkov.net" + }, + { + "name": "Vasily Mikhailitchenko", + "email": "vaskas@programica.ru" + }, + { + "name": "Jan Berkel", + "email": "jan.berkel@gmail.com" + }, + { + "name": "Vladimir Moskva", + "email": "vladmos@gmail.com" + }, + { + "name": "Loren Segal", + "email": "lsegal@soen.ca" + }, + { + "name": "Andrew Fedorov", + "email": "dmmdrs@mail.ru" + }, + { + "name": "Igor Kalnitsky", + "email": "igor@kalnitsky.org" + }, + { + "name": "Jeremy Hull", + "email": "sourdrums@gmail.com" + }, + { + "name": "Valerii Hiora", + "email": "valerii.hiora@gmail.com" + }, + { + "name": "Nikolay Zakharov", + "email": "nikolay.desh@gmail.com" + }, + { + "name": "Dmitry Kovega", + "email": "arhibot@gmail.com" + }, + { + "name": "Sergey Ignatov", + "email": "sergey@ignatov.spb.su" + }, + { + "name": "Antono Vasiljev", + "email": "self@antono.info" + }, + { + "name": "Stephan Kountso", + "email": "steplg@gmail.com" + }, + { + "name": "pumbur", + "email": "pumbur@pumbur.net" + }, + { + "name": "John Crepezzi", + "email": "john.crepezzi@gmail.com" + }, + { + "name": "Andrey Vlasovskikh", + "email": "andrey.vlasovskikh@gmail.com" + }, + { + "name": "Alexander Myadzel", + "email": "myadzel@gmail.com" + }, + { + "name": "Evgeny Stepanischev", + "email": "imbolk@gmail.com" + }, + { + "name": "Dmytrii Nagirniak", + "email": "dnagir@gmail.com" + }, + { + "name": "Oleg Efimov", + "email": "efimovov@gmail.com" + }, + { + "name": "Luigi Maselli", + "email": "grigio.org@gmail.com" + }, + { + "name": "Denis Bardadym", + "email": "bardadymchik@gmail.com" + }, + { + "name": "Aahan Krish", + "email": "geekpanth3r@gmail.com" + }, + { + "name": "Ilya Baryshev", + "email": "baryshev@gmail.com" + }, + { + "name": "Aleksandar Ruzicic", + "email": "aleksandar@ruzicic.info" + }, + { + "name": "Joe Cheng", + "email": "joe@rstudio.org" + }, + { + "name": "Angel G. Olloqui", + "email": "angelgarcia.mail@gmail.com" + }, + { + "name": "Jason Tate", + "email": "adminz@web-cms-designs.com" + }, + { + "name": "Sergey Tikhomirov", + "email": "me@stikhomirov.com" + }, + { + "name": "Marc Fornos", + "email": "marc.fornos@gmail.com" + }, + { + "name": "Yoshihide Jimbo", + "email": "yjimbo@gmail.com" + }, + { + "name": "Casey Duncan", + "email": "casey.duncan@gmail.com" + }, + { + "name": "Eugene Nizhibitsky", + "email": "nizhibitsky@gmail.com" + }, + { + "name": "Alberto Gimeno", + "email": "gimenete@gmail.com" + }, + { + "name": "Kirk Kimmel", + "email": "kimmel.k.programmer@gmail.com" + }, + { + "name": "Nathan Grigg", + "email": "nathan@nathanamy.org" + }, + { + "name": "Dr. Drang", + "email": "drdrang@gmail.com" + } + ], + "author": { + "name": "Ivan Sagalaev", + "email": "maniac@softwaremaniacs.org" + }, + "bugs": { + "url": "https://github.com/isagalaev/highlight.js/issues" + }, + "repository": { + "url": "git://github.com/isagalaev/highlight.js.git", + "type": "git" + }, + "licenses": [ + { + "type": "BSD" + } + ], + "version": "7.3.0", + "scripts": {}, + "keywords": [ + "highlight", + "syntax" + ], + "main": "./highlight.js", + "homepage": "http://softwaremaniacs.org/soft/highlight/en/", + "description": "Syntax highlighting with language autodetection.", + "readme": "ERROR: No README data found!", + "_id": "highlight.js@7.3.0", + "dist": { + "shasum": "e1b3b45ae6204fbdd1e2c40b6ab954a66535a1cf" + }, + "_from": "highlight.js@7.3.0", + "_resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-7.3.0.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/parser3.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/parser3.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,44 @@ +module.exports = function(hljs) { + return { + subLanguage: 'xml', + contains: [ + { + className: 'comment', + begin: '^#', end: '$' + }, + { + className: 'comment', + begin: '\\^rem{', end: '}', + relevance: 10, + contains: [ + { + begin: '{', end: '}', + contains: ['self'] + } + ] + }, + { + className: 'preprocessor', + begin: '^@(?:BASE|USE|CLASS|OPTIONS)$', + relevance: 10 + }, + { + className: 'title', + begin: '@[\\w\\-]+\\[[\\w^;\\-]*\\](?:\\[[\\w^;\\-]*\\])?(?:.*)$' + }, + { + className: 'variable', + begin: '\\$\\{?[\\w\\-\\.\\:]+\\}?' + }, + { + className: 'keyword', + begin: '\\^[\\w\\-\\.\\:]+' + }, + { + className: 'number', + begin: '\\^#[0-9a-fA-F]+' + }, + hljs.C_NUMBER_MODE + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/perl.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/perl.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,164 @@ +module.exports = function(hljs) { + var PERL_KEYWORDS = 'getpwent getservent quotemeta msgrcv scalar kill dbmclose undef lc ' + + 'ma syswrite tr send umask sysopen shmwrite vec qx utime local oct semctl localtime ' + + 'readpipe do return format read sprintf dbmopen pop getpgrp not getpwnam rewinddir qq' + + 'fileno qw endprotoent wait sethostent bless s|0 opendir continue each sleep endgrent ' + + 'shutdown dump chomp connect getsockname die socketpair close flock exists index shmget' + + 'sub for endpwent redo lstat msgctl setpgrp abs exit select print ref gethostbyaddr ' + + 'unshift fcntl syscall goto getnetbyaddr join gmtime symlink semget splice x|0 ' + + 'getpeername recv log setsockopt cos last reverse gethostbyname getgrnam study formline ' + + 'endhostent times chop length gethostent getnetent pack getprotoent getservbyname rand ' + + 'mkdir pos chmod y|0 substr endnetent printf next open msgsnd readdir use unlink ' + + 'getsockopt getpriority rindex wantarray hex system getservbyport endservent int chr ' + + 'untie rmdir prototype tell listen fork shmread ucfirst setprotoent else sysseek link ' + + 'getgrgid shmctl waitpid unpack getnetbyname reset chdir grep split require caller ' + + 'lcfirst until warn while values shift telldir getpwuid my getprotobynumber delete and ' + + 'sort uc defined srand accept package seekdir getprotobyname semop our rename seek if q|0 ' + + 'chroot sysread setpwent no crypt getc chown sqrt write setnetent setpriority foreach ' + + 'tie sin msgget map stat getlogin unless elsif truncate exec keys glob tied closedir' + + 'ioctl socket readlink eval xor readline binmode setservent eof ord bind alarm pipe ' + + 'atan2 getgrent exp time push setgrent gt lt or ne m|0 break given say state when'; + var SUBST = { + className: 'subst', + begin: '[$@]\\{', end: '\\}', + keywords: PERL_KEYWORDS, + relevance: 10 + }; + var VAR1 = { + className: 'variable', + begin: '\\$\\d' + }; + var VAR2 = { + className: 'variable', + begin: '[\\$\\%\\@\\*](\\^\\w\\b|#\\w+(\\:\\:\\w+)*|[^\\s\\w{]|{\\w+}|\\w+(\\:\\:\\w*)*)' + }; + var STRING_CONTAINS = [hljs.BACKSLASH_ESCAPE, SUBST, VAR1, VAR2]; + var METHOD = { + begin: '->', + contains: [ + {begin: hljs.IDENT_RE}, + {begin: '{', end: '}'} + ] + }; + var COMMENT = { + className: 'comment', + begin: '^(__END__|__DATA__)', end: '\\n$', + relevance: 5 + } + var PERL_DEFAULT_CONTAINS = [ + VAR1, VAR2, + hljs.HASH_COMMENT_MODE, + COMMENT, + { + className: 'comment', + begin: '^\\=\\w', end: '\\=cut', endsWithParent: true + }, + METHOD, + { + className: 'string', + begin: 'q[qwxr]?\\s*\\(', end: '\\)', + contains: STRING_CONTAINS, + relevance: 5 + }, + { + className: 'string', + begin: 'q[qwxr]?\\s*\\[', end: '\\]', + contains: STRING_CONTAINS, + relevance: 5 + }, + { + className: 'string', + begin: 'q[qwxr]?\\s*\\{', end: '\\}', + contains: STRING_CONTAINS, + relevance: 5 + }, + { + className: 'string', + begin: 'q[qwxr]?\\s*\\|', end: '\\|', + contains: STRING_CONTAINS, + relevance: 5 + }, + { + className: 'string', + begin: 'q[qwxr]?\\s*\\<', end: '\\>', + contains: STRING_CONTAINS, + relevance: 5 + }, + { + className: 'string', + begin: 'qw\\s+q', end: 'q', + contains: STRING_CONTAINS, + relevance: 5 + }, + { + className: 'string', + begin: '\'', end: '\'', + contains: [hljs.BACKSLASH_ESCAPE], + relevance: 0 + }, + { + className: 'string', + begin: '"', end: '"', + contains: STRING_CONTAINS, + relevance: 0 + }, + { + className: 'string', + begin: '`', end: '`', + contains: [hljs.BACKSLASH_ESCAPE] + }, + { + className: 'string', + begin: '{\\w+}', + relevance: 0 + }, + { + className: 'string', + begin: '\-?\\w+\\s*\\=\\>', + relevance: 0 + }, + { + className: 'number', + begin: '(\\b0[0-7_]+)|(\\b0x[0-9a-fA-F_]+)|(\\b[1-9][0-9_]*(\\.[0-9_]+)?)|[0_]\\b', + relevance: 0 + }, + { // regexp container + begin: '(' + hljs.RE_STARTERS_RE + '|\\b(split|return|print|reverse|grep)\\b)\\s*', + keywords: 'split return print reverse grep', + relevance: 0, + contains: [ + hljs.HASH_COMMENT_MODE, + COMMENT, + { + className: 'regexp', + begin: '(s|tr|y)/(\\\\.|[^/])*/(\\\\.|[^/])*/[a-z]*', + relevance: 10 + }, + { + className: 'regexp', + begin: '(m|qr)?/', end: '/[a-z]*', + contains: [hljs.BACKSLASH_ESCAPE], + relevance: 0 // allows empty "//" which is a common comment delimiter in other languages + } + ] + }, + { + className: 'sub', + beginWithKeyword: true, end: '(\\s*\\(.*?\\))?[;{]', + keywords: 'sub', + relevance: 5 + }, + { + className: 'operator', + begin: '-\\w\\b', + relevance: 0 + } + ]; + SUBST.contains = PERL_DEFAULT_CONTAINS; + METHOD.contains[1].contains = PERL_DEFAULT_CONTAINS; + + return { + keywords: PERL_KEYWORDS, + contains: PERL_DEFAULT_CONTAINS + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/php.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/php.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,101 @@ +module.exports = function(hljs) { + var VARIABLE = { + className: 'variable', begin: '\\$+[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*' + }; + var STRINGS = [ + hljs.inherit(hljs.APOS_STRING_MODE, {illegal: null}), + hljs.inherit(hljs.QUOTE_STRING_MODE, {illegal: null}), + { + className: 'string', + begin: 'b"', end: '"', + contains: [hljs.BACKSLASH_ESCAPE] + }, + { + className: 'string', + begin: 'b\'', end: '\'', + contains: [hljs.BACKSLASH_ESCAPE] + } + ]; + var NUMBERS = [hljs.BINARY_NUMBER_MODE, hljs.C_NUMBER_MODE]; + var TITLE = { + className: 'title', begin: hljs.UNDERSCORE_IDENT_RE + }; + return { + case_insensitive: true, + keywords: + 'and include_once list abstract global private echo interface as static endswitch ' + + 'array null if endwhile or const for endforeach self var while isset public ' + + 'protected exit foreach throw elseif include __FILE__ empty require_once do xor ' + + 'return implements parent clone use __CLASS__ __LINE__ else break print eval new ' + + 'catch __METHOD__ case exception php_user_filter default die require __FUNCTION__ ' + + 'enddeclare final try this switch continue endfor endif declare unset true false ' + + 'namespace trait goto instanceof insteadof __DIR__ __NAMESPACE__ __halt_compiler', + contains: [ + hljs.C_LINE_COMMENT_MODE, + hljs.HASH_COMMENT_MODE, + { + className: 'comment', + begin: '/\\*', end: '\\*/', + contains: [{ + className: 'phpdoc', + begin: '\\s@[A-Za-z]+' + }] + }, + { + className: 'comment', + excludeBegin: true, + begin: '__halt_compiler.+?;', endsWithParent: true + }, + { + className: 'string', + begin: '<<<[\'"]?\\w+[\'"]?$', end: '^\\w+;', + contains: [hljs.BACKSLASH_ESCAPE] + }, + { + className: 'preprocessor', + begin: '<\\?php', + relevance: 10 + }, + { + className: 'preprocessor', + begin: '\\?>' + }, + VARIABLE, + { + className: 'function', + beginWithKeyword: true, end: '{', + keywords: 'function', + illegal: '\\$|\\[|%', + contains: [ + TITLE, + { + className: 'params', + begin: '\\(', end: '\\)', + contains: [ + 'self', + VARIABLE, + hljs.C_BLOCK_COMMENT_MODE + ].concat(STRINGS).concat(NUMBERS) + } + ] + }, + { + className: 'class', + beginWithKeyword: true, end: '{', + keywords: 'class', + illegal: '[:\\(\\$]', + contains: [ + { + beginWithKeyword: true, endsWithParent: true, + keywords: 'extends', + contains: [TITLE] + }, + TITLE + ] + }, + { + begin: '=>' // No markup, just a relevance booster + } + ].concat(STRINGS).concat(NUMBERS) + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/profile.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/profile.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,43 @@ +module.exports = function(hljs) { + return { + contains: [ + hljs.C_NUMBER_MODE, + { + className: 'builtin', + begin: '{', end: '}$', + excludeBegin: true, excludeEnd: true, + contains: [hljs.APOS_STRING_MODE, hljs.QUOTE_STRING_MODE], + relevance: 0 + }, + { + className: 'filename', + begin: '[a-zA-Z_][\\da-zA-Z_]+\\.[\\da-zA-Z_]{1,3}', end: ':', + excludeEnd: true + }, + { + className: 'header', + begin: '(ncalls|tottime|cumtime)', end: '$', + keywords: 'ncalls tottime|10 cumtime|10 filename', + relevance: 10 + }, + { + className: 'summary', + begin: 'function calls', end: '$', + contains: [hljs.C_NUMBER_MODE], + relevance: 10 + }, + hljs.APOS_STRING_MODE, + hljs.QUOTE_STRING_MODE, + { + className: 'function', + begin: '\\(', end: '\\)$', + contains: [{ + className: 'title', + begin: hljs.UNDERSCORE_IDENT_RE, + relevance: 0 + }], + relevance: 0 + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/python.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/python.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,84 @@ +module.exports = function(hljs) { + var PROMPT = { + className: 'prompt', begin: '^(>>>|\\.\\.\\.) ' + } + var STRINGS = [ + { + className: 'string', + begin: '(u|b)?r?\'\'\'', end: '\'\'\'', + contains: [PROMPT], + relevance: 10 + }, + { + className: 'string', + begin: '(u|b)?r?"""', end: '"""', + contains: [PROMPT], + relevance: 10 + }, + { + className: 'string', + begin: '(u|r|ur)\'', end: '\'', + contains: [hljs.BACKSLASH_ESCAPE], + relevance: 10 + }, + { + className: 'string', + begin: '(u|r|ur)"', end: '"', + contains: [hljs.BACKSLASH_ESCAPE], + relevance: 10 + }, + { + className: 'string', + begin: '(b|br)\'', end: '\'', + contains: [hljs.BACKSLASH_ESCAPE] + }, + { + className: 'string', + begin: '(b|br)"', end: '"', + contains: [hljs.BACKSLASH_ESCAPE] + } + ].concat([ + hljs.APOS_STRING_MODE, + hljs.QUOTE_STRING_MODE + ]); + var TITLE = { + className: 'title', begin: hljs.UNDERSCORE_IDENT_RE + }; + var PARAMS = { + className: 'params', + begin: '\\(', end: '\\)', + contains: ['self', hljs.C_NUMBER_MODE, PROMPT].concat(STRINGS) + }; + var FUNC_CLASS_PROTO = { + beginWithKeyword: true, end: ':', + illegal: '[${=;\\n]', + contains: [TITLE, PARAMS], + relevance: 10 + }; + + return { + keywords: { + keyword: + 'and elif is global as in if from raise for except finally print import pass return ' + + 'exec else break not with class assert yield try while continue del or def lambda ' + + 'nonlocal|10', + built_in: + 'None True False Ellipsis NotImplemented' + }, + illegal: '(|\\?)', + contains: STRINGS.concat([ + PROMPT, + hljs.HASH_COMMENT_MODE, + hljs.inherit(FUNC_CLASS_PROTO, {className: 'function', keywords: 'def'}), + hljs.inherit(FUNC_CLASS_PROTO, {className: 'class', keywords: 'class'}), + hljs.C_NUMBER_MODE, + { + className: 'decorator', + begin: '@', end: '$' + }, + { + begin: '\\b(print|exec)\\(' // don’t highlight keywords-turned-functions in Python 3 + } + ]) + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/r.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/r.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,75 @@ +module.exports = function(hljs) { + var IDENT_RE = '([a-zA-Z]|\\.[a-zA-Z.])[a-zA-Z0-9._]*'; + + return { + contains: [ + hljs.HASH_COMMENT_MODE, + { + begin: IDENT_RE, + lexems: IDENT_RE, + keywords: { + keyword: + 'function if in break next repeat else for return switch while try tryCatch|10 ' + + 'stop warning require library attach detach source setMethod setGeneric ' + + 'setGroupGeneric setClass ...|10', + literal: + 'NULL NA TRUE FALSE T F Inf NaN NA_integer_|10 NA_real_|10 NA_character_|10 ' + + 'NA_complex_|10' + }, + relevance: 0 + }, + { + // hex value + className: 'number', + begin: "0[xX][0-9a-fA-F]+[Li]?\\b", + relevance: 0 + }, + { + // explicit integer + className: 'number', + begin: "\\d+(?:[eE][+\\-]?\\d*)?L\\b", + relevance: 0 + }, + { + // number with trailing decimal + className: 'number', + begin: "\\d+\\.(?!\\d)(?:i\\b)?", + relevance: 0 + }, + { + // number + className: 'number', + begin: "\\d+(?:\\.\\d*)?(?:[eE][+\\-]?\\d*)?i?\\b", + relevance: 0 + }, + { + // number with leading decimal + className: 'number', + begin: "\\.\\d+(?:[eE][+\\-]?\\d*)?i?\\b", + relevance: 0 + }, + + { + // escaped identifier + begin: '`', + end: '`', + relevance: 0 + }, + + { + className: 'string', + begin: '"', + end: '"', + contains: [hljs.BACKSLASH_ESCAPE], + relevance: 0 + }, + { + className: 'string', + begin: "'", + end: "'", + contains: [hljs.BACKSLASH_ESCAPE], + relevance: 0 + } + ] + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/rib.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/rib.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,26 @@ +module.exports = function(hljs) { + return { + keywords: + 'ArchiveRecord AreaLightSource Atmosphere Attribute AttributeBegin AttributeEnd Basis ' + + 'Begin Blobby Bound Clipping ClippingPlane Color ColorSamples ConcatTransform Cone ' + + 'CoordinateSystem CoordSysTransform CropWindow Curves Cylinder DepthOfField Detail ' + + 'DetailRange Disk Displacement Display End ErrorHandler Exposure Exterior Format ' + + 'FrameAspectRatio FrameBegin FrameEnd GeneralPolygon GeometricApproximation Geometry ' + + 'Hider Hyperboloid Identity Illuminate Imager Interior LightSource ' + + 'MakeCubeFaceEnvironment MakeLatLongEnvironment MakeShadow MakeTexture Matte ' + + 'MotionBegin MotionEnd NuPatch ObjectBegin ObjectEnd ObjectInstance Opacity Option ' + + 'Orientation Paraboloid Patch PatchMesh Perspective PixelFilter PixelSamples ' + + 'PixelVariance Points PointsGeneralPolygons PointsPolygons Polygon Procedural Projection ' + + 'Quantize ReadArchive RelativeDetail ReverseOrientation Rotate Scale ScreenWindow ' + + 'ShadingInterpolation ShadingRate Shutter Sides Skew SolidBegin SolidEnd Sphere ' + + 'SubdivisionMesh Surface TextureCoordinates Torus Transform TransformBegin TransformEnd ' + + 'TransformPoints Translate TrimCurve WorldBegin WorldEnd', + illegal: '>|=~|===?|<=>|[<>]=?|\\*\\*|[-/+%^&*~`|]|\\[\\]=?'; + var RUBY_KEYWORDS = { + keyword: + 'and false then defined module in return redo if BEGIN retry end for true self when ' + + 'next until do begin unless END rescue nil else break undef not super class case ' + + 'require yield alias while ensure elsif or include' + }; + var YARDOCTAG = { + className: 'yardoctag', + begin: '@[A-Za-z]+' + }; + var COMMENTS = [ + { + className: 'comment', + begin: '#', end: '$', + contains: [YARDOCTAG] + }, + { + className: 'comment', + begin: '^\\=begin', end: '^\\=end', + contains: [YARDOCTAG], + relevance: 10 + }, + { + className: 'comment', + begin: '^__END__', end: '\\n$' + } + ]; + var SUBST = { + className: 'subst', + begin: '#\\{', end: '}', + lexems: RUBY_IDENT_RE, + keywords: RUBY_KEYWORDS + }; + var STR_CONTAINS = [hljs.BACKSLASH_ESCAPE, SUBST]; + var STRINGS = [ + { + className: 'string', + begin: '\'', end: '\'', + contains: STR_CONTAINS, + relevance: 0 + }, + { + className: 'string', + begin: '"', end: '"', + contains: STR_CONTAINS, + relevance: 0 + }, + { + className: 'string', + begin: '%[qw]?\\(', end: '\\)', + contains: STR_CONTAINS + }, + { + className: 'string', + begin: '%[qw]?\\[', end: '\\]', + contains: STR_CONTAINS + }, + { + className: 'string', + begin: '%[qw]?{', end: '}', + contains: STR_CONTAINS + }, + { + className: 'string', + begin: '%[qw]?<', end: '>', + contains: STR_CONTAINS, + relevance: 10 + }, + { + className: 'string', + begin: '%[qw]?/', end: '/', + contains: STR_CONTAINS, + relevance: 10 + }, + { + className: 'string', + begin: '%[qw]?%', end: '%', + contains: STR_CONTAINS, + relevance: 10 + }, + { + className: 'string', + begin: '%[qw]?-', end: '-', + contains: STR_CONTAINS, + relevance: 10 + }, + { + className: 'string', + begin: '%[qw]?\\|', end: '\\|', + contains: STR_CONTAINS, + relevance: 10 + } + ]; + var FUNCTION = { + className: 'function', + beginWithKeyword: true, end: ' |$|;', + keywords: 'def', + contains: [ + { + className: 'title', + begin: RUBY_METHOD_RE, + lexems: RUBY_IDENT_RE, + keywords: RUBY_KEYWORDS + }, + { + className: 'params', + begin: '\\(', end: '\\)', + lexems: RUBY_IDENT_RE, + keywords: RUBY_KEYWORDS + } + ].concat(COMMENTS) + }; + + var RUBY_DEFAULT_CONTAINS = COMMENTS.concat(STRINGS.concat([ + { + className: 'class', + beginWithKeyword: true, end: '$|;', + keywords: 'class module', + contains: [ + { + className: 'title', + begin: '[A-Za-z_]\\w*(::\\w+)*(\\?|\\!)?', + relevance: 0 + }, + { + className: 'inheritance', + begin: '<\\s*', + contains: [{ + className: 'parent', + begin: '(' + hljs.IDENT_RE + '::)?' + hljs.IDENT_RE + }] + } + ].concat(COMMENTS) + }, + FUNCTION, + { + className: 'constant', + begin: '(::)?(\\b[A-Z]\\w*(::)?)+', + relevance: 0 + }, + { + className: 'symbol', + begin: ':', + contains: STRINGS.concat([{begin: RUBY_METHOD_RE}]), + relevance: 0 + }, + { + className: 'symbol', + begin: RUBY_IDENT_RE + ':', + relevance: 0 + }, + { + className: 'number', + begin: '(\\b0[0-7_]+)|(\\b0x[0-9a-fA-F_]+)|(\\b[1-9][0-9_]*(\\.[0-9_]+)?)|[0_]\\b', + relevance: 0 + }, + { + className: 'number', + begin: '\\?\\w' + }, + { + className: 'variable', + begin: '(\\$\\W)|((\\$|\\@\\@?)(\\w+))' + }, + { // regexp container + begin: '(' + hljs.RE_STARTERS_RE + ')\\s*', + contains: COMMENTS.concat([ + { + className: 'regexp', + begin: '/', end: '/[a-z]*', + illegal: '\\n', + contains: [hljs.BACKSLASH_ESCAPE, SUBST] + } + ]), + relevance: 0 + } + ])); + SUBST.contains = RUBY_DEFAULT_CONTAINS; + FUNCTION.contains[1].contains = RUBY_DEFAULT_CONTAINS; + + return { + lexems: RUBY_IDENT_RE, + keywords: RUBY_KEYWORDS, + contains: RUBY_DEFAULT_CONTAINS + }; +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/highlight.js/rust.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/highlight.js/rust.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,49 @@ +module.exports = function(hljs) { + var TITLE = { + className: 'title', + begin: hljs.UNDERSCORE_IDENT_RE + }; + var NUMBER = { + className: 'number', + begin: '\\b(0[xb][A-Za-z0-9_]+|[0-9_]+(\\.[0-9_]+)?([uif](8|16|32|64)?)?)', + relevance: 0 + }; + var KEYWORDS = + 'alt any as assert be bind block bool break char check claim const cont dir do else enum ' + + 'export f32 f64 fail false float fn for i16 i32 i64 i8 if iface impl import in int let ' + + 'log mod mutable native note of prove pure resource ret self str syntax true type u16 u32 ' + + 'u64 u8 uint unchecked unsafe use vec while'; + return { + keywords: KEYWORDS, + illegal: ']+' + }] + } + ] + }; + return { + case_insensitive: true, + contains: [ + { + className: 'pi', + begin: '<\\?', end: '\\?>', + relevance: 10 + }, + { + className: 'doctype', + begin: '', + relevance: 10, + contains: [{begin: '\\[', end: '\\]'}] + }, + { + className: 'comment', + begin: '', + relevance: 10 + }, + { + className: 'cdata', + begin: '<\\!\\[CDATA\\[', end: '\\]\\]>', + relevance: 10 + }, + { + className: 'tag', + /* + The lookahead pattern (?=...) ensures that 'begin' only matches + '|$)', end: '>', + keywords: {title: 'style'}, + contains: [TAG_INTERNALS], + starts: { + end: '', returnEnd: true, + subLanguage: 'css' + } + }, + { + className: 'tag', + // See the comment in the + + + + + +
          + +

          + +

          + +

          + Underscore is a + utility-belt library for JavaScript that provides a lot of the + functional programming support that you would expect in + Prototype.js + (or Ruby), + but without extending any of the built-in JavaScript objects. It's the + tie to go along with jQuery's tux, + and Backbone.js's suspenders. +

          + +

          + Underscore provides 80-odd functions that support both the usual + functional suspects: map, select, invoke — + as well as more specialized helpers: function binding, javascript + templating, deep equality testing, and so on. It delegates to built-in + functions, if present, so modern browsers will use the + native implementations of forEach, map, reduce, + filter, every, some and indexOf. +

          + +

          + A complete Test & Benchmark Suite + is included for your perusal. +

          + +

          + You may also read through the annotated source code. +

          + +

          + The project is + hosted on GitHub. + You can report bugs and discuss features on the + issues page, + on Freenode in the #documentcloud channel, + or send tweets to @documentcloud. +

          + +

          + Underscore is an open-source component of DocumentCloud. +

          + +

          Downloads (Right-click, and use "Save As")

          + + + + + + + + + + + + + + + + + +
          Development Version (1.4.2)40kb, Uncompressed with Plentiful Comments
          Production Version (1.4.2)4kb, Minified and Gzipped
          Edge VersionUnreleased, current master, use at your own risk
          + +
          + +

          Collection Functions (Arrays or Objects)

          + +

          + each_.each(list, iterator, [context]) + Alias: forEach +
          + Iterates over a list of elements, yielding each in turn to an iterator + function. The iterator is bound to the context object, if one is + passed. Each invocation of iterator is called with three arguments: + (element, index, list). If list is a JavaScript object, iterator's + arguments will be (value, key, list). Delegates to the native + forEach function if it exists. +

          + 
          +_.each([1, 2, 3], function(num){ alert(num); });
+=> alerts each number in turn...
+_.each({one : 1, two : 2, three : 3}, function(num, key){ alert(num); });
+=> alerts each number in turn...
          + +

          + map_.map(list, iterator, [context]) + Alias: collect +
          + Produces a new array of values by mapping each value in list + through a transformation function (iterator). If the native map method + exists, it will be used instead. If list is a JavaScript object, + iterator's arguments will be (value, key, list). +

          + 
          +_.map([1, 2, 3], function(num){ return num * 3; });
+=> [3, 6, 9]
+_.map({one : 1, two : 2, three : 3}, function(num, key){ return num * 3; });
+=> [3, 6, 9]
          + +

          + reduce_.reduce(list, iterator, memo, [context]) + Aliases: inject, foldl +
          + Also known as inject and foldl, reduce boils down a + list of values into a single value. Memo is the initial state + of the reduction, and each successive step of it should be returned by + iterator. The iterator is passed four arguments: the memo, + then the value and index (or key) of the iteration, + and finally a reference to the entire list. +

          + 
          +var sum = _.reduce([1, 2, 3], function(memo, num){ return memo + num; }, 0);
+=> 6
+
          + +

          + reduceRight_.reduceRight(list, iterator, memo, [context]) + Alias: foldr +
          + The right-associative version of reduce. Delegates to the + JavaScript 1.8 version of reduceRight, if it exists. Foldr + is not as useful in JavaScript as it would be in a language with lazy + evaluation. +

          + 
          +var list = [[0, 1], [2, 3], [4, 5]];
+var flat = _.reduceRight(list, function(a, b) { return a.concat(b); }, []);
+=> [4, 5, 2, 3, 0, 1]
+
          + +

          + find_.find(list, iterator, [context]) + Alias: detect +
          + Looks through each value in the list, returning the first one that + passes a truth test (iterator). The function returns as + soon as it finds an acceptable element, and doesn't traverse the + entire list. +

          + 
          +var even = _.find([1, 2, 3, 4, 5, 6], function(num){ return num % 2 == 0; });
+=> 2
+
          + +

          + filter_.filter(list, iterator, [context]) + Alias: select +
          + Looks through each value in the list, returning an array of all + the values that pass a truth test (iterator). Delegates to the + native filter method, if it exists. +

          + 
          +var evens = _.filter([1, 2, 3, 4, 5, 6], function(num){ return num % 2 == 0; });
+=> [2, 4, 6]
+
          + +

          + where_.where(list, properties) +
          + Looks through each value in the list, returning an array of all + the values that contain all of the key-value pairs listed in properties. +

          + 
          +_.where(listOfPlays, {author: "Shakespeare", year: 1611});
+=> [{title: "Cymbeline", author: "Shakespeare", year: 1611},
+    {title: "The Tempest", author: "Shakespeare", year: 1611}]
+
          + +

          + reject_.reject(list, iterator, [context]) +
          + Returns the values in list without the elements that the truth + test (iterator) passes. The opposite of filter. +

          + 
          +var odds = _.reject([1, 2, 3, 4, 5, 6], function(num){ return num % 2 == 0; });
+=> [1, 3, 5]
+
          + +

          + all_.all(list, iterator, [context]) + Alias: every +
          + Returns true if all of the values in the list pass the iterator + truth test. Delegates to the native method every, if present. +

          + 
          +_.all([true, 1, null, 'yes'], _.identity);
+=> false
+
          + +

          + any_.any(list, [iterator], [context]) + Alias: some +
          + Returns true if any of the values in the list pass the + iterator truth test. Short-circuits and stops traversing the list + if a true element is found. Delegates to the native method some, + if present. +

          + 
          +_.any([null, 0, 'yes', false]);
+=> true
+
          + +

          + contains_.contains(list, value) + Alias: include +
          + Returns true if the value is present in the list. + Uses indexOf internally, if list is an Array. +

          + 
          +_.contains([1, 2, 3], 3);
+=> true
+
          + +

          + invoke_.invoke(list, methodName, [*arguments]) +
          + Calls the method named by methodName on each value in the list. + Any extra arguments passed to invoke will be forwarded on to the + method invocation. +

          + 
          +_.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
+=> [[1, 5, 7], [1, 2, 3]]
+
          + +

          + pluck_.pluck(list, propertyName) +
          + A convenient version of what is perhaps the most common use-case for + map: extracting a list of property values. +

          + 
          +var stooges = [{name : 'moe', age : 40}, {name : 'larry', age : 50}, {name : 'curly', age : 60}];
+_.pluck(stooges, 'name');
+=> ["moe", "larry", "curly"]
+
          + +

          + max_.max(list, [iterator], [context]) +
          + Returns the maximum value in list. If iterator is passed, + it will be used on each value to generate the criterion by which the + value is ranked. +

          + 
          +var stooges = [{name : 'moe', age : 40}, {name : 'larry', age : 50}, {name : 'curly', age : 60}];
+_.max(stooges, function(stooge){ return stooge.age; });
+=> {name : 'curly', age : 60};
+
          + +

          + min_.min(list, [iterator], [context]) +
          + Returns the minimum value in list. If iterator is passed, + it will be used on each value to generate the criterion by which the + value is ranked. +

          + 
          +var numbers = [10, 5, 100, 2, 1000];
+_.min(numbers);
+=> 2
+
          + +

          + sortBy_.sortBy(list, iterator, [context]) +
          + Returns a sorted copy of list, ranked in ascending order by the + results of running each value through iterator. Iterator may + also be the string name of the property to sort by (eg. length). +

          + 
          +_.sortBy([1, 2, 3, 4, 5, 6], function(num){ return Math.sin(num); });
+=> [5, 4, 6, 3, 1, 2]
+
          + +

          + groupBy_.groupBy(list, iterator) +
          + Splits a collection into sets, grouped by the result of running each + value through iterator. If iterator is a string instead of + a function, groups by the property named by iterator on each of + the values. +

          + 
          +_.groupBy([1.3, 2.1, 2.4], function(num){ return Math.floor(num); });
+=> {1: [1.3], 2: [2.1, 2.4]}
+
+_.groupBy(['one', 'two', 'three'], 'length');
+=> {3: ["one", "two"], 5: ["three"]}
+
          + +

          + countBy_.countBy(list, iterator) +
          + Sorts a list into groups and returns a count for the number of objects + in each group. + Similar to groupBy, but instead of returning a list of values, + returns a count for the number of values in that group. +

          + 
          +_.countBy([1, 2, 3, 4, 5], function(num) { 
+  return num % 2 == 0 ? 'even' : 'odd'; 
+});
+=> {odd: 3, even: 2}
+
          + +

          + shuffle_.shuffle(list) +
          + Returns a shuffled copy of the list, using a version of the + Fisher-Yates shuffle. +

          + 
          +_.shuffle([1, 2, 3, 4, 5, 6]);
+=> [4, 1, 6, 3, 5, 2]
+
          + +

          + toArray_.toArray(list) +
          + Converts the list (anything that can be iterated over), into a + real Array. Useful for transmuting the arguments object. +

          + 
          +(function(){ return _.toArray(arguments).slice(1); })(1, 2, 3, 4);
+=> [2, 3, 4]
+
          + +

          + size_.size(list) +
          + Return the number of values in the list. +

          + 
          +_.size({one : 1, two : 2, three : 3});
+=> 3
+
          + +

          Array Functions

          + +

          + + Note: All array functions will also work on the arguments object. + However, Underscore functions are not designed to work on "sparse" arrays. + +

          + +

          + first_.first(array, [n]) + Alias: head, take +
          + Returns the first element of an array. Passing n will + return the first n elements of the array. +

          + 
          +_.first([5, 4, 3, 2, 1]);
+=> 5
+
          + +

          + initial_.initial(array, [n]) +
          + Returns everything but the last entry of the array. Especially useful on + the arguments object. Pass n to exclude the last n elements + from the result. +

          + 
          +_.initial([5, 4, 3, 2, 1]);
+=> [5, 4, 3, 2]
+
          + +

          + last_.last(array, [n]) +
          + Returns the last element of an array. Passing n will return + the last n elements of the array. +

          + 
          +_.last([5, 4, 3, 2, 1]);
+=> 1
+
          + +

          + rest_.rest(array, [index]) + Alias: tail, drop +
          + Returns the rest of the elements in an array. Pass an index + to return the values of the array from that index onward. +

          + 
          +_.rest([5, 4, 3, 2, 1]);
+=> [4, 3, 2, 1]
+
          + +

          + compact_.compact(array) +
          + Returns a copy of the array with all falsy values removed. + In JavaScript, false, null, 0, "", + undefined and NaN are all falsy. +

          + 
          +_.compact([0, 1, false, 2, '', 3]);
+=> [1, 2, 3]
+
          + +

          + flatten_.flatten(array, [shallow]) +
          + Flattens a nested array (the nesting can be to any depth). If you + pass shallow, the array will only be flattened a single level. +

          + 
          +_.flatten([1, [2], [3, [[4]]]]);
+=> [1, 2, 3, 4];
+
+_.flatten([1, [2], [3, [[4]]]], true);
+=> [1, 2, 3, [[4]]];
+
          + +

          + without_.without(array, [*values]) +
          + Returns a copy of the array with all instances of the values + removed. +

          + 
          +_.without([1, 2, 1, 0, 3, 1, 4], 0, 1);
+=> [2, 3, 4]
+
          + +

          + union_.union(*arrays) +
          + Computes the union of the passed-in arrays: the list of unique items, + in order, that are present in one or more of the arrays. +

          + 
          +_.union([1, 2, 3], [101, 2, 1, 10], [2, 1]);
+=> [1, 2, 3, 101, 10]
+
          + +

          + intersection_.intersection(*arrays) +
          + Computes the list of values that are the intersection of all the arrays. + Each value in the result is present in each of the arrays. +

          + 
          +_.intersection([1, 2, 3], [101, 2, 1, 10], [2, 1]);
+=> [1, 2]
+
          + +

          + difference_.difference(array, *others) +
          + Similar to without, but returns the values from array that + are not present in the other arrays. +

          + 
          +_.difference([1, 2, 3, 4, 5], [5, 2, 10]);
+=> [1, 3, 4]
+
          + +

          + uniq_.uniq(array, [isSorted], [iterator]) + Alias: unique +
          + Produces a duplicate-free version of the array, using === to test + object equality. If you know in advance that the array is sorted, + passing true for isSorted will run a much faster algorithm. + If you want to compute unique items based on a transformation, pass an + iterator function. +

          + 
          +_.uniq([1, 2, 1, 3, 1, 4]);
+=> [1, 2, 3, 4]
+
          + +

          + zip_.zip(*arrays) +
          + Merges together the values of each of the arrays with the + values at the corresponding position. Useful when you have separate + data sources that are coordinated through matching array indexes. + If you're working with a matrix of nested arrays, zip.apply + can transpose the matrix in a similar fashion. +

          + 
          +_.zip(['moe', 'larry', 'curly'], [30, 40, 50], [true, false, false]);
+=> [["moe", 30, true], ["larry", 40, false], ["curly", 50, false]]
+
          + +

          + object_.object(list, [values]) +
          + Converts arrays into objects. Pass either a single list of + [key, value] pairs, or a list of keys, and a list of values. +

          + 
          +_.object(['moe', 'larry', 'curly'], [30, 40, 50]);
+=> {moe: 30, larry: 40, curly: 50}
+
+_.object([['moe', 30], ['larry', 40], ['curly', 50]]);
+=> {moe: 30, larry: 40, curly: 50}
+
          + +

          + indexOf_.indexOf(array, value, [isSorted]) +
          + Returns the index at which value can be found in the array, + or -1 if value is not present in the array. Uses the native + indexOf function unless it's missing. If you're working with a + large array, and you know that the array is already sorted, pass true + for isSorted to use a faster binary search ... or, pass a number as + the third argument in order to look for the first matching value in the + array after the given index. +

          + 
          +_.indexOf([1, 2, 3], 2);
+=> 1
+
          + +

          + lastIndexOf_.lastIndexOf(array, value, [fromIndex]) +
          + Returns the index of the last occurrence of value in the array, + or -1 if value is not present. Uses the native lastIndexOf + function if possible. Pass fromIndex to start your search at a + given index. +

          + 
          +_.lastIndexOf([1, 2, 3, 1, 2, 3], 2);
+=> 4
+
          + +

          + sortedIndex_.sortedIndex(list, value, [iterator]) +
          + Uses a binary search to determine the index at which the value + should be inserted into the list in order to maintain the list's + sorted order. If an iterator is passed, it will be used to compute + the sort ranking of each value, including the value you pass. +

          + 
          +_.sortedIndex([10, 20, 30, 40, 50], 35);
+=> 3
+
          + +

          + range_.range([start], stop, [step]) +
          + A function to create flexibly-numbered lists of integers, handy for + each and map loops. start, if omitted, defaults + to 0; step defaults to 1. Returns a list of integers + from start to stop, incremented (or decremented) by step, + exclusive. +

          + 
          +_.range(10);
+=> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
+_.range(1, 11);
+=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+_.range(0, 30, 5);
+=> [0, 5, 10, 15, 20, 25]
+_.range(0, -10, -1);
+=> [0, -1, -2, -3, -4, -5, -6, -7, -8, -9]
+_.range(0);
+=> []
+
          + +

          Function (uh, ahem) Functions

          + +

          + bind_.bind(function, object, [*arguments]) +
          + Bind a function to an object, meaning that whenever + the function is called, the value of this will be the object. + Optionally, bind arguments to the function to pre-fill them, + also known as partial application. +

          + 
          +var func = function(greeting){ return greeting + ': ' + this.name };
+func = _.bind(func, {name : 'moe'}, 'hi');
+func();
+=> 'hi: moe'
+
          + +

          + bindAll_.bindAll(object, [*methodNames]) +
          + Binds a number of methods on the object, specified by + methodNames, to be run in the context of that object whenever they + are invoked. Very handy for binding functions that are going to be used + as event handlers, which would otherwise be invoked with a fairly useless + this. If no methodNames are provided, all of the object's + function properties will be bound to it. +

          + 
          +var buttonView = {
+  label   : 'underscore',
+  onClick : function(){ alert('clicked: ' + this.label); },
+  onHover : function(){ console.log('hovering: ' + this.label); }
+};
+_.bindAll(buttonView);
+jQuery('#underscore_button').bind('click', buttonView.onClick);
+=> When the button is clicked, this.label will have the correct value...
+
          + +

          + memoize_.memoize(function, [hashFunction]) +
          + Memoizes a given function by caching the computed result. Useful + for speeding up slow-running computations. If passed an optional + hashFunction, it will be used to compute the hash key for storing + the result, based on the arguments to the original function. The default + hashFunction just uses the first argument to the memoized function + as the key. +

          + 
          +var fibonacci = _.memoize(function(n) {
+  return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2);
+});
+
          + +

          + delay_.delay(function, wait, [*arguments]) +
          + Much like setTimeout, invokes function after wait + milliseconds. If you pass the optional arguments, they will be + forwarded on to the function when it is invoked. +

          + 
          +var log = _.bind(console.log, console);
+_.delay(log, 1000, 'logged later');
+=> 'logged later' // Appears after one second.
+
          + +

          + defer_.defer(function, [*arguments]) +
          + Defers invoking the function until the current call stack has cleared, + similar to using setTimeout with a delay of 0. Useful for performing + expensive computations or HTML rendering in chunks without blocking the UI thread + from updating. If you pass the optional arguments, they will be + forwarded on to the function when it is invoked. +

          + 
          +_.defer(function(){ alert('deferred'); });
+// Returns from the function before the alert runs.
+
          + +

          + throttle_.throttle(function, wait) +
          + Creates and returns a new, throttled version of the passed function, + that, when invoked repeatedly, will only actually call the original function + at most once per every wait + milliseconds. Useful for rate-limiting events that occur faster than you + can keep up with. +

          + 
          +var throttled = _.throttle(updatePosition, 100);
+$(window).scroll(throttled);
+
          + +

          + debounce_.debounce(function, wait, [immediate]) +
          + Creates and returns a new debounced version of the passed function that + will postpone its execution until after + wait milliseconds have elapsed since the last time it + was invoked. Useful for implementing behavior that should only happen + after the input has stopped arriving. For example: rendering a + preview of a Markdown comment, recalculating a layout after the window + has stopped being resized, and so on. +

          + +

          + Pass true for the immediate parameter to cause + debounce to trigger the function on the leading instead of the + trailing edge of the wait interval. Useful in circumstances like + preventing accidental double-clicks on a "submit" button from firing a + second time. +

          + + 
          +var lazyLayout = _.debounce(calculateLayout, 300);
+$(window).resize(lazyLayout);
+
          + +

          + once_.once(function) +
          + Creates a version of the function that can only be called one time. + Repeated calls to the modified function will have no effect, returning + the value from the original call. Useful for initialization functions, + instead of having to set a boolean flag and then check it later. +

          + 
          +var initialize = _.once(createApplication);
+initialize();
+initialize();
+// Application is only created once.
+
          + +

          + after_.after(count, function) +
          + Creates a version of the function that will only be run after first + being called count times. Useful for grouping asynchronous responses, + where you want to be sure that all the async calls have finished, before + proceeding. +

          + 
          +var renderNotes = _.after(notes.length, render);
+_.each(notes, function(note) {
+  note.asyncSave({success: renderNotes});
+});
+// renderNotes is run once, after all notes have saved.
+
          + +

          + wrap_.wrap(function, wrapper) +
          + Wraps the first function inside of the wrapper function, + passing it as the first argument. This allows the wrapper to + execute code before and after the function runs, adjust the arguments, + and execute it conditionally. +

          + 
          +var hello = function(name) { return "hello: " + name; };
+hello = _.wrap(hello, function(func) {
+  return "before, " + func("moe") + ", after";
+});
+hello();
+=> 'before, hello: moe, after'
+
          + +

          + compose_.compose(*functions) +
          + Returns the composition of a list of functions, where each function + consumes the return value of the function that follows. In math terms, + composing the functions f(), g(), and h() produces + f(g(h())). +

          + 
          +var greet    = function(name){ return "hi: " + name; };
+var exclaim  = function(statement){ return statement + "!"; };
+var welcome = _.compose(exclaim, greet);
+welcome('moe');
+=> 'hi: moe!'
+
          + +

          Object Functions

          + +

          + keys_.keys(object) +
          + Retrieve all the names of the object's properties. +

          + 
          +_.keys({one : 1, two : 2, three : 3});
+=> ["one", "two", "three"]
+
          + +

          + values_.values(object) +
          + Return all of the values of the object's properties. +

          + 
          +_.values({one : 1, two : 2, three : 3});
+=> [1, 2, 3]
+
          + +

          + pairs_.pairs(object) +
          + Convert an object into a list of [key, value] pairs. +

          + 
          +_.pairs({one: 1, two: 2, three: 3});
+=> [["one", 1], ["two", 2], ["three", 3]]
+
          + +

          + invert_.invert(object) +
          + Returns a copy of the object where the keys have become the values + and the values the keys. For this to work, all of your object's values + should be unique and string serializable. +

          + 
          +_.invert({Moe: "Moses", Larry: "Louis", Curly: "Jerome"});
+=> {Moses: "Moe", Louis: "Larry", Jerome: "Curly"};
+
          + +

          + functions_.functions(object) + Alias: methods +
          + Returns a sorted list of the names of every method in an object — + that is to say, the name of every function property of the object. +

          + 
          +_.functions(_);
+=> ["all", "any", "bind", "bindAll", "clone", "compact", "compose" ...
+
          + +

          + extend_.extend(destination, *sources) +
          + Copy all of the properties in the source objects over to the + destination object, and return the destination object. + It's in-order, so the last source will override properties of the same + name in previous arguments. +

          + 
          +_.extend({name : 'moe'}, {age : 50});
+=> {name : 'moe', age : 50}
+
          + +

          + pick_.pick(object, *keys) +
          + Return a copy of the object, filtered to only have values for + the whitelisted keys (or array of valid keys). +

          + 
          +_.pick({name : 'moe', age: 50, userid : 'moe1'}, 'name', 'age');
+=> {name : 'moe', age : 50}
+
          + +

          + omit_.omit(object, *keys) +
          + Return a copy of the object, filtered to omit the blacklisted + keys (or array of keys). +

          + 
          +_.omit({name : 'moe', age : 50, userid : 'moe1'}, 'userid');
+=> {name : 'moe', age : 50}
+
          + +

          + defaults_.defaults(object, *defaults) +
          + Fill in null and undefined properties in object with values from the + defaults objects, and return the object. As soon as the + property is filled, further defaults will have no effect. +

          + 
          +var iceCream = {flavor : "chocolate"};
+_.defaults(iceCream, {flavor : "vanilla", sprinkles : "lots"});
+=> {flavor : "chocolate", sprinkles : "lots"}
+
          + +

          + clone_.clone(object) +
          + Create a shallow-copied clone of the object. Any nested objects + or arrays will be copied by reference, not duplicated. +

          + 
          +_.clone({name : 'moe'});
+=> {name : 'moe'};
+
          + +

          + tap_.tap(object, interceptor) +
          + Invokes interceptor with the object, and then returns object. + The primary purpose of this method is to "tap into" a method chain, in order to perform operations on intermediate results within the chain. +

          + 
          +_.chain([1,2,3,200])
+  .filter(function(num) { return num % 2 == 0; })
+  .tap(alert)
+  .map(function(num) { return num * num })
+  .value();
+=> // [2, 200] (alerted)
+=> [4, 40000]
+
          + +

          + has_.has(object, key) +
          + Does the object contain the given key? Identical to + object.hasOwnProperty(key), but uses a safe reference to the + hasOwnProperty function, in case it's been + overridden accidentally. +

          + 
          +_.has({a: 1, b: 2, c: 3}, "b");
+=> true
+
          + +

          + isEqual_.isEqual(object, other) +
          + Performs an optimized deep comparison between the two objects, to determine + if they should be considered equal. +

          + 
          +var moe   = {name : 'moe', luckyNumbers : [13, 27, 34]};
+var clone = {name : 'moe', luckyNumbers : [13, 27, 34]};
+moe == clone;
+=> false
+_.isEqual(moe, clone);
+=> true
+
          + +

          + isEmpty_.isEmpty(object) +
          + Returns true if object contains no values. +

          + 
          +_.isEmpty([1, 2, 3]);
+=> false
+_.isEmpty({});
+=> true
+
          + +

          + isElement_.isElement(object) +
          + Returns true if object is a DOM element. +

          + 
          +_.isElement(jQuery('body')[0]);
+=> true
+
          + +

          + isArray_.isArray(object) +
          + Returns true if object is an Array. +

          + 
          +(function(){ return _.isArray(arguments); })();
+=> false
+_.isArray([1,2,3]);
+=> true
+
          + +

          + isObject_.isObject(value) +
          + Returns true if value is an Object. Note that JavaScript + arrays and functions are objects, while (normal) strings and numbers are not. +

          + 
          +_.isObject({});
+=> true
+_.isObject(1);
+=> false
+
          + +

          + isArguments_.isArguments(object) +
          + Returns true if object is an Arguments object. +

          + 
          +(function(){ return _.isArguments(arguments); })(1, 2, 3);
+=> true
+_.isArguments([1,2,3]);
+=> false
+
          + +

          + isFunction_.isFunction(object) +
          + Returns true if object is a Function. +

          + 
          +_.isFunction(alert);
+=> true
+
          + +

          + isString_.isString(object) +
          + Returns true if object is a String. +

          + 
          +_.isString("moe");
+=> true
+
          + +

          + isNumber_.isNumber(object) +
          + Returns true if object is a Number (including NaN). +

          + 
          +_.isNumber(8.4 * 5);
+=> true
+
          + +

          + isFinite_.isFinite(object) +
          + Returns true if object is a finite Number. +

          + 
          +_.isFinite(-101);
+=> true
+
+_.isFinite(-Infinity);
+=> false
+
          + +

          + isBoolean_.isBoolean(object) +
          + Returns true if object is either true or false. +

          + 
          +_.isBoolean(null);
+=> false
+
          + +

          + isDate_.isDate(object) +
          + Returns true if object is a Date. +

          + 
          +_.isDate(new Date());
+=> true
+
          + +

          + isRegExp_.isRegExp(object) +
          + Returns true if object is a RegExp. +

          + 
          +_.isRegExp(/moe/);
+=> true
+
          + +

          + isNaN_.isNaN(object) +
          + Returns true if object is NaN.
          Note: this is not + the same as the native isNaN function, which will also return + true if the variable is undefined. +

          + 
          +_.isNaN(NaN);
+=> true
+isNaN(undefined);
+=> true
+_.isNaN(undefined);
+=> false
+
          + +

          + isNull_.isNull(object) +
          + Returns true if the value of object is null. +

          + 
          +_.isNull(null);
+=> true
+_.isNull(undefined);
+=> false
+
          + +

          + isUndefined_.isUndefined(value) +
          + Returns true if value is undefined. +

          + 
          +_.isUndefined(window.missingVariable);
+=> true
+
          + +

          Utility Functions

          + +

          + noConflict_.noConflict() +
          + Give control of the "_" variable back to its previous owner. Returns + a reference to the Underscore object. +

          + 
          +var underscore = _.noConflict();
          + +

          + identity_.identity(value) +
          + Returns the same value that is used as the argument. In math: + f(x) = x
          + This function looks useless, but is used throughout Underscore as + a default iterator. +

          + 
          +var moe = {name : 'moe'};
+moe === _.identity(moe);
+=> true
          + +

          + times_.times(n, iterator, [context]) +
          + Invokes the given iterator function n times. Each invocation of + iterator is called with an index argument. +

          + 
          +_(3).times(function(n){ genie.grantWishNumber(n); });
          + +

          + random_.random(min, max) +
          + Returns a random integer between min and max, inclusive. + If you only pass one argument, it will return a number between 0 + and that number. +

          + 
          +_.random(0, 100);
+=> 42
          + +

          + mixin_.mixin(object) +
          + Allows you to extend Underscore with your own utility functions. Pass + a hash of {name: function} definitions to have your functions + added to the Underscore object, as well as the OOP wrapper. +

          + 
          +_.mixin({
+  capitalize : function(string) {
+    return string.charAt(0).toUpperCase() + string.substring(1).toLowerCase();
+  }
+});
+_("fabio").capitalize();
+=> "Fabio"
+
          + +

          + uniqueId_.uniqueId([prefix]) +
          + Generate a globally-unique id for client-side models or DOM elements + that need one. If prefix is passed, the id will be appended to it. + Without prefix, returns an integer. +

          + 
          +_.uniqueId('contact_');
+=> 'contact_104'
          + +

          + escape_.escape(string) +
          + Escapes a string for insertion into HTML, replacing + &, <, >, ", ', and / characters. +

          + 
          +_.escape('Curly, Larry & Moe');
+=> "Curly, Larry &amp; Moe"
          + +

          + result_.result(object, property) +
          + If the value of the named property is a function then invoke it; otherwise, return it. +

          + 
          +var object = {cheese: 'crumpets', stuff: function(){ return 'nonsense'; }};
+_.result(object, 'cheese');
+=> "crumpets"
+_.result(object, 'stuff');
+=> "nonsense"
          + +

          + template_.template(templateString, [data], [settings]) +
          + Compiles JavaScript templates into functions that can be evaluated + for rendering. Useful for rendering complicated bits of HTML from JSON + data sources. Template functions can both interpolate variables, using + <%= … %>, as well as execute arbitrary JavaScript code, with + <% … %>. If you wish to interpolate a value, and have + it be HTML-escaped, use <%- … %> When you evaluate a template function, pass in a + data object that has properties corresponding to the template's free + variables. If you're writing a one-off, you can pass the data + object as the second parameter to template in order to render + immediately instead of returning a template function. The settings argument + should be a hash containing any _.templateSettings that should be overridden. +

          + + 
          +var compiled = _.template("hello: <%= name %>");
+compiled({name : 'moe'});
+=> "hello: moe"
+
+var list = "<% _.each(people, function(name) { %> <li><%= name %></li> <% }); %>";
+_.template(list, {people : ['moe', 'curly', 'larry']});
+=> "<li>moe</li><li>curly</li><li>larry</li>"
+
+var template = _.template("<b><%- value %></b>");
+template({value : '<script>'});
+=> "<b>&lt;script&gt;</b>"
          + +

          + You can also use print from within JavaScript code. This is + sometimes more convenient than using <%= ... %>. +

          + + 
          +var compiled = _.template("<% print('Hello ' + epithet); %>");
+compiled({epithet: "stooge"});
+=> "Hello stooge."
          + +

          + If ERB-style delimiters aren't your cup of tea, you can change Underscore's + template settings to use different symbols to set off interpolated code. + Define an interpolate regex to match expressions that should be + interpolated verbatim, an escape regex to match expressions that should + be inserted after being HTML escaped, and an evaluate regex to match + expressions that should be evaluated without insertion into the resulting + string. You may define or omit any combination of the three. + For example, to perform + Mustache.js + style templating: +

          + + 
          +_.templateSettings = {
+  interpolate : /\{\{(.+?)\}\}/g
+};
+
+var template = _.template("Hello {{ name }}!");
+template({name : "Mustache"});
+=> "Hello Mustache!"
          + +

          + By default, template places the values from your data in the local scope + via the with statement. However, you can specify a single variable name + with the variable setting. This can significantly improve the speed + at which a template is able to render. +

          + + 
          +_.template("Using 'with': <%= data.answer %>", {answer: 'no'}, {variable: 'data'});
+=> "Using 'with': no"
          + +

          + Precompiling your templates can be a big help when debugging errors you can't + reproduce. This is because precompiled templates can provide line numbers and + a stack trace, something that is not possible when compiling templates on the client. + The source property is available on the compiled template + function for easy precompilation. +

          + + 
          <script>
+  JST.project = <%= _.template(jstText).source %>;
+</script>
          + + +

          Chaining

          + +

          + You can use Underscore in either an object-oriented or a functional style, + depending on your preference. The following two lines of code are + identical ways to double a list of numbers. +

          + + 
          +_.map([1, 2, 3], function(n){ return n * 2; });
+_([1, 2, 3]).map(function(n){ return n * 2; });
          + +

          + Calling chain will cause all future method calls to return + wrapped objects. When you've finished the computation, use + value to retrieve the final value. Here's an example of chaining + together a map/flatten/reduce, in order to get the word count of + every word in a song. +

          + +
          +var lyrics = [
+  {line : 1, words : "I'm a lumberjack and I'm okay"},
+  {line : 2, words : "I sleep all night and I work all day"},
+  {line : 3, words : "He's a lumberjack and he's okay"},
+  {line : 4, words : "He sleeps all night and he works all day"}
+];
+
+_.chain(lyrics)
+  .map(function(line) { return line.words.split(' '); })
+  .flatten()
+  .reduce(function(counts, word) {
+    counts[word] = (counts[word] || 0) + 1;
+    return counts;
+}, {}).value();
+
+=> {lumberjack : 2, all : 4, night : 2 ... }
          + +

          + In addition, the + Array prototype's methods + are proxied through the chained Underscore object, so you can slip a + reverse or a push into your chain, and continue to + modify the array. +

          + +

          + chain_.chain(obj) +
          + Returns a wrapped object. Calling methods on this object will continue + to return wrapped objects until value is used. +

          + 
          +var stooges = [{name : 'curly', age : 25}, {name : 'moe', age : 21}, {name : 'larry', age : 23}];
+var youngest = _.chain(stooges)
+  .sortBy(function(stooge){ return stooge.age; })
+  .map(function(stooge){ return stooge.name + ' is ' + stooge.age; })
+  .first()
+  .value();
+=> "moe is 21"
+
          + +

          + value_(obj).value() +
          + Extracts the value of a wrapped object. +

          + 
          +_([1, 2, 3]).value();
+=> [1, 2, 3]
+
          + + + +

          + The Underscore documentation is also available in + Simplified Chinese. +

          + +

          + Underscore.lua, + a Lua port of the functions that are applicable in both languages. + Includes OOP-wrapping and chaining. + (source) +

          + +

          + Underscore.m, an Objective-C port + of many of the Underscore.js functions, using a syntax that encourages + chaining. + (source) +

          + +

          + _.m, an alternative + Objective-C port that tries to stick a little closer to the original + Underscore.js API. + (source) +

          + +

          + Underscore.php, + a PHP port of the functions that are applicable in both languages. + Includes OOP-wrapping and chaining. + (source) +

          + +

          + Underscore-perl, + a Perl port of many of the Underscore.js functions, + aimed at on Perl hashes and arrays. + (source) +

          + +

          + Underscore.cfc, + a Coldfusion port of many of the Underscore.js functions. + (source) +

          + +

          + Underscore.string, + an Underscore extension that adds functions for string-manipulation: + trim, startsWith, contains, capitalize, + reverse, sprintf, and more. +

          + +

          + Ruby's Enumerable module. +

          + +

          + Prototype.js, which provides + JavaScript with collection functions in the manner closest to Ruby's Enumerable. +

          + +

          + Oliver Steele's + Functional JavaScript, + which includes comprehensive higher-order function support as well as string lambdas. +

          + +

          + Michael Aufreiter's Data.js, + a data manipulation + persistence library for JavaScript. +

          + +

          + Python's itertools. +

          + +

          Change Log

          + +

          + 1.4.2 — Oct. 1, 2012 — Diff
          +

            +
          • + For backwards compatibility, returned to pre-1.4.0 behavior when + passing null to iteration functions. They now become no-ops + again. +
            • +
          +

          + +

          + 1.4.1 — Oct. 1, 2012 — Diff
          +

            +
          • + Fixed a 1.4.0 regression in the lastIndexOf function. +
            • +
          +

          + +

          + 1.4.0 — Sept. 27, 2012 — Diff
          +

            +
          • + Added a pairs function, for turning a JavaScript object + into [key, value] pairs ... as well as an object + function, for converting an array of [key, value] pairs + into an object. +
            • +
          • + Added a countBy function, for counting the number of objects + in a list that match a certain criteria. +
            • +
          • + Added an invert function, for performing a simple inversion + of the keys and values in an object. +
            • +
          • + Added a where function, for easy cases of filtering a list + for objects with specific values. +
            • +
          • + Added an omit function, for filtering an object to remove + certain keys. +
            • +
          • + Added a random function, to return a random number in a + given range. +
            • +
          • + _.debounce'd functions now return their last updated value, + just like _.throttle'd functions do. +
            • +
          • + The sortBy function now runs a stable sort algorithm. +
            • +
          • + Added the optional fromIndex option to indexOf and + lastIndexOf. +
            • +
          • + "Sparse" arrays are no longer supported in Underscore iteration + functions. Use a for loop instead (or better yet, an object). +
            • +
          • + The min and max functions may now be called on + very large arrays. +
            • +
          • + Interpolation in templates now represents null and + undefined as the empty string. +
            • +
          • + Underscore iteration functions no longer accept null values + as a no-op argument. You'll get an early error instead. +
            • +
          • + A number of edge-cases fixes and tweaks, which you can spot in the + diff. + Depending on how you're using Underscore, 1.4.0 may be more + backwards-incompatible than usual — please test when you upgrade. +
            • +
          +

          + +

          + 1.3.3 — April 10, 2012
          +

            +
          • + Many improvements to _.template, which now provides the + source of the template function as a property, for potentially + even more efficient pre-compilation on the server-side. You may now + also set the variable option when creating a template, + which will cause your passed-in data to be made available under the + variable you named, instead of using a with statement — + significantly improving the speed of rendering the template. +
            • +
          • + Added the pick function, which allows you to filter an + object literal with a whitelist of allowed property names. +
            • +
          • + Added the result function, for convenience when working + with APIs that allow either functions or raw properties. +
            • +
          • + Added the isFinite function, because sometimes knowing that + a value is a number just ain't quite enough. +
            • +
          • + The sortBy function may now also be passed the string name + of a property to use as the sort order on each object. +
            • +
          • + Fixed uniq to work with sparse arrays. +
            • +
          • + The difference function now performs a shallow flatten + instead of a deep one when computing array differences. +
            • +
          • + The debounce function now takes an immediate + parameter, which will cause the callback to fire on the leading + instead of the trailing edge. +
            • +
          +

          + +

          + 1.3.1 — Jan. 23, 2012
          +

            +
          • + Added an _.has function, as a safer way to use hasOwnProperty. +
            • +
          • + Added _.collect as an alias for _.map. Smalltalkers, rejoice. +
            • +
          • + Reverted an old change so that _.extend will correctly copy + over keys with undefined values again. +
            • +
          • + Bugfix to stop escaping slashes within interpolations in _.template. +
            • +
          +

          + +

          + 1.3.0 — Jan. 11, 2012
          +

            +
          • + Removed AMD (RequireJS) support from Underscore. If you'd like to use + Underscore with RequireJS, you can load it as a normal script, wrap + or patch your copy, or download a forked version. +
            • +
          +

          + +

          + 1.2.4 — Jan. 4, 2012
          +

            +
          • + You now can (and probably should, as it's simpler) + write _.chain(list) + instead of _(list).chain(). +
            • +
          • + Fix for escaped characters in Underscore templates, and for supporting + customizations of _.templateSettings that only define one or + two of the required regexes. +
            • +
          • + Fix for passing an array as the first argument to an _.wrap'd function. +
            • +
          • + Improved compatibility with ClojureScript, which adds a call + function to String.prototype. +
            • +
          +

          + +

          + 1.2.3 — Dec. 7, 2011
          +

            +
          • + Dynamic scope is now preserved for compiled _.template functions, + so you can use the value of this if you like. +
            • +
          • + Sparse array support of _.indexOf, _.lastIndexOf. +
            • +
          • + Both _.reduce and _.reduceRight can now be passed an + explicitly undefined value. (There's no reason why you'd + want to do this.) +
            • +
          +

          + +

          + 1.2.2 — Nov. 14, 2011
          +

            +
          • + Continued tweaks to _.isEqual semantics. Now JS primitives are + considered equivalent to their wrapped versions, and arrays are compared + by their numeric properties only (#351). +
            • +
          • + _.escape no longer tries to be smart about not double-escaping + already-escaped HTML entities. Now it just escapes regardless (#350). +
            • +
          • + In _.template, you may now leave semicolons out of evaluated + statements if you wish: <% }) %> (#369). +
            • +
          • + _.after(callback, 0) will now trigger the callback immediately, + making "after" easier to use with asynchronous APIs (#366). +
            • +
          +

          + +

          + 1.2.1 — Oct. 24, 2011
          +

            +
          • + Several important bug fixes for _.isEqual, which should now + do better on mutated Arrays, and on non-Array objects with + length properties. (#329) +
            • +
          • + jrburke contributed Underscore exporting for AMD module loaders, + and tonylukasavage for Appcelerator Titanium. + (#335, #338) +
            • +
          • + You can now _.groupBy(list, 'property') as a shortcut for + grouping values by a particular common property. +
            • +
          • + _.throttle'd functions now fire immediately upon invocation, + and are rate-limited thereafter (#170, #266). +
            • +
          • + Most of the _.is[Type] checks no longer ducktype. +
            • +
          • + The _.bind function now also works on constructors, a-la + ES5 ... but you would never want to use _.bind on a + constructor function. +
            • +
          • + _.clone no longer wraps non-object types in Objects. +
            • +
          • + _.find and _.filter are now the preferred names for + _.detect and _.select. +
            • +
          +

          + +

          + 1.2.0 — Oct. 5, 2011
          +

            +
          • + The _.isEqual function now + supports true deep equality comparisons, with checks for cyclic structures, + thanks to Kit Cambridge. +
            • +
          • + Underscore templates now support HTML escaping interpolations, using + <%- ... %> syntax. +
            • +
          • + Ryan Tenney contributed _.shuffle, which uses a modified + Fisher-Yates to give you a shuffled copy of an array. +
            • +
          • + _.uniq can now be passed an optional iterator, to determine by + what criteria an object should be considered unique. +
            • +
          • + _.last now takes an optional argument which will return the last + N elements of the list. +
            • +
          • + A new _.initial function was added, as a mirror of _.rest, + which returns all the initial values of a list (except the last N). +
            • +
          +

          + +

          + 1.1.7 — July 13, 2011
          + Added _.groupBy, which aggregates a collection into groups of like items. + Added _.union and _.difference, to complement the + (re-named) _.intersection. + Various improvements for support of sparse arrays. + _.toArray now returns a clone, if directly passed an array. + _.functions now also returns the names of functions that are present + in the prototype chain. +

          + +

          + 1.1.6 — April 18, 2011
          + Added _.after, which will return a function that only runs after + first being called a specified number of times. + _.invoke can now take a direct function reference. + _.every now requires an iterator function to be passed, which + mirrors the ECMA5 API. + _.extend no longer copies keys when the value is undefined. + _.bind now errors when trying to bind an undefined value. +

          + +

          + 1.1.5 — Mar 20, 2011
          + Added an _.defaults function, for use merging together JS objects + representing default options. + Added an _.once function, for manufacturing functions that should + only ever execute a single time. + _.bind now delegates to the native ECMAScript 5 version, + where available. + _.keys now throws an error when used on non-Object values, as in + ECMAScript 5. + Fixed a bug with _.keys when used over sparse arrays. +

          + +

          + 1.1.4 — Jan 9, 2011
          + Improved compliance with ES5's Array methods when passing null + as a value. _.wrap now correctly sets this for the + wrapped function. _.indexOf now takes an optional flag for + finding the insertion index in an array that is guaranteed to already + be sorted. Avoiding the use of .callee, to allow _.isArray + to work properly in ES5's strict mode. +

          + +

          + 1.1.3 — Dec 1, 2010
          + In CommonJS, Underscore may now be required with just:
          + var _ = require("underscore"). + Added _.throttle and _.debounce functions. + Removed _.breakLoop, in favor of an ECMA5-style un-break-able + each implementation — this removes the try/catch, and you'll now have + better stack traces for exceptions that are thrown within an Underscore iterator. + Improved the isType family of functions for better interoperability + with Internet Explorer host objects. + _.template now correctly escapes backslashes in templates. + Improved _.reduce compatibility with the ECMA5 version: + if you don't pass an initial value, the first item in the collection is used. + _.each no longer returns the iterated collection, for improved + consistency with ES5's forEach. +

          + +

          + 1.1.2
          + Fixed _.contains, which was mistakenly pointing at + _.intersect instead of _.include, like it should + have been. Added _.unique as an alias for _.uniq. +

          + +

          + 1.1.1
          + Improved the speed of _.template, and its handling of multiline + interpolations. Ryan Tenney contributed optimizations to many Underscore + functions. An annotated version of the source code is now available. +

          + +

          + 1.1.0
          + The method signature of _.reduce has been changed to match + the ECMAScript 5 signature, instead of the Ruby/Prototype.js version. + This is a backwards-incompatible change. _.template may now be + called with no arguments, and preserves whitespace. _.contains + is a new alias for _.include. +

          + +

          + 1.0.4
          + Andri Möll contributed the _.memoize + function, which can be used to speed up expensive repeated computations + by caching the results. +

          + +

          + 1.0.3
          + Patch that makes _.isEqual return false if any property + of the compared object has a NaN value. Technically the correct + thing to do, but of questionable semantics. Watch out for NaN comparisons. +

          + +

          + 1.0.2
          + Fixes _.isArguments in recent versions of Opera, which have + arguments objects as real Arrays. +

          + +

          + 1.0.1
          + Bugfix for _.isEqual, when comparing two objects with the same + number of undefined keys, but with different names. +

          + +

          + 1.0.0
          + Things have been stable for many months now, so Underscore is now + considered to be out of beta, at 1.0. Improvements since 0.6 + include _.isBoolean, and the ability to have _.extend + take multiple source objects. +

          + +

          + 0.6.0
          + Major release. Incorporates a number of + Mile Frawley's refactors for + safer duck-typing on collection functions, and cleaner internals. A new + _.mixin method that allows you to extend Underscore with utility + functions of your own. Added _.times, which works the same as in + Ruby or Prototype.js. Native support for ECMAScript 5's Array.isArray, + and Object.keys. +

          + +

          + 0.5.8
          + Fixed Underscore's collection functions to work on + NodeLists and + HTMLCollections + once more, thanks to + Justin Tulloss. +

          + +

          + 0.5.7
          + A safer implementation of _.isArguments, and a + faster _.isNumber,
          thanks to + Jed Schmidt. +

          + +

          + 0.5.6
          + Customizable delimiters for _.template, contributed by + Noah Sloan. +

          + +

          + 0.5.5
          + Fix for a bug in MobileSafari's OOP-wrapper, with the arguments object. +

          + +

          + 0.5.4
          + Fix for multiple single quotes within a template string for + _.template. See: + Rick Strahl's blog post. +

          + +

          + 0.5.2
          + New implementations of isArray, isDate, isFunction, + isNumber, isRegExp, and isString, thanks to + a suggestion from + Robert Kieffer. + Instead of doing Object#toString + comparisons, they now check for expected properties, which is less safe, + but more than an order of magnitude faster. Most other Underscore + functions saw minor speed improvements as a result. + Evgeniy Dolzhenko + contributed _.tap, + similar to Ruby 1.9's, + which is handy for injecting side effects (like logging) into chained calls. +

          + +

          + 0.5.1
          + Added an _.isArguments function. Lots of little safety checks + and optimizations contributed by + Noah Sloan and + Andri Möll. +

          + +

          + 0.5.0
          + [API Changes] _.bindAll now takes the context object as + its first parameter. If no method names are passed, all of the context + object's methods are bound to it, enabling chaining and easier binding. + _.functions now takes a single argument and returns the names + of its Function properties. Calling _.functions(_) will get you + the previous behavior. + Added _.isRegExp so that isEqual can now test for RegExp equality. + All of the "is" functions have been shrunk down into a single definition. + Karl Guertin contributed patches. +

          + +

          + 0.4.7
          + Added isDate, isNaN, and isNull, for completeness. + Optimizations for isEqual when checking equality between Arrays + or Dates. _.keys is now 25%–2X faster (depending on your + browser) which speeds up the functions that rely on it, such as _.each. +

          + +

          + 0.4.6
          + Added the range function, a port of the + Python + function of the same name, for generating flexibly-numbered lists + of integers. Original patch contributed by + Kirill Ishanov. +

          + +

          + 0.4.5
          + Added rest for Arrays and arguments objects, and aliased + first as head, and rest as tail, + thanks to Luke Sutton's patches. + Added tests ensuring that all Underscore Array functions also work on + arguments objects. +

          + +

          + 0.4.4
          + Added isString, and isNumber, for consistency. Fixed + _.isEqual(NaN, NaN) to return true (which is debatable). +

          + +

          + 0.4.3
          + Started using the native StopIteration object in browsers that support it. + Fixed Underscore setup for CommonJS environments. +

          + +

          + 0.4.2
          + Renamed the unwrapping function to value, for clarity. +

          + +

          + 0.4.1
          + Chained Underscore objects now support the Array prototype methods, so + that you can perform the full range of operations on a wrapped array + without having to break your chain. Added a breakLoop method + to break in the middle of any Underscore iteration. Added an + isEmpty function that works on arrays and objects. +

          + +

          + 0.4.0
          + All Underscore functions can now be called in an object-oriented style, + like so: _([1, 2, 3]).map(...);. Original patch provided by + Marc-André Cournoyer. + Wrapped objects can be chained through multiple + method invocations. A functions method + was added, providing a sorted list of all the functions in Underscore. +

          + +

          + 0.3.3
          + Added the JavaScript 1.8 function reduceRight. Aliased it + as foldr, and aliased reduce as foldl. +

          + +

          + 0.3.2
          + Now runs on stock Rhino + interpreters with: load("underscore.js"). + Added identity as a utility function. +

          + +

          + 0.3.1
          + All iterators are now passed in the original collection as their third + argument, the same as JavaScript 1.6's forEach. Iterating over + objects is now called with (value, key, collection), for details + see _.each. +

          + +

          + 0.3.0
          + Added Dmitry Baranovskiy's + comprehensive optimizations, merged in + Kris Kowal's patches to make Underscore + CommonJS and + Narwhal compliant. +

          + +

          + 0.2.0
          + Added compose and lastIndexOf, renamed inject to + reduce, added aliases for inject, filter, + every, some, and forEach. +

          + +

          + 0.1.1
          + Added noConflict, so that the "Underscore" object can be assigned to + other variables. +

          + +

          + 0.1.0
          + Initial release of Underscore.js. +

          + +

          + + A DocumentCloud Project + +

          + +
          + +
          + + + + + + diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/underscore/index.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/underscore/index.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1 @@ +module.exports = require('./underscore'); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/underscore/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/underscore/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,33 @@ +{ + "name": "underscore", + "description": "JavaScript's functional programming helper library.", + "homepage": "http://underscorejs.org", + "keywords": [ + "util", + "functional", + "server", + "client", + "browser" + ], + "author": { + "name": "Jeremy Ashkenas", + "email": "jeremy@documentcloud.org" + }, + "repository": { + "type": "git", + "url": "git://github.com/documentcloud/underscore.git" + }, + "main": "underscore.js", + "version": "1.4.2", + "readme": " __\n /\\ \\ __\n __ __ ___ \\_\\ \\ __ _ __ ____ ___ ___ _ __ __ /\\_\\ ____\n /\\ \\/\\ \\ /' _ `\\ /'_ \\ /'__`\\/\\ __\\/ ,__\\ / ___\\ / __`\\/\\ __\\/'__`\\ \\/\\ \\ /',__\\\n \\ \\ \\_\\ \\/\\ \\/\\ \\/\\ \\ \\ \\/\\ __/\\ \\ \\//\\__, `\\/\\ \\__//\\ \\ \\ \\ \\ \\//\\ __/ __ \\ \\ \\/\\__, `\\\n \\ \\____/\\ \\_\\ \\_\\ \\___,_\\ \\____\\\\ \\_\\\\/\\____/\\ \\____\\ \\____/\\ \\_\\\\ \\____\\/\\_\\ _\\ \\ \\/\\____/\n \\/___/ \\/_/\\/_/\\/__,_ /\\/____/ \\/_/ \\/___/ \\/____/\\/___/ \\/_/ \\/____/\\/_//\\ \\_\\ \\/___/\n \\ \\____/\n \\/___/\n\nUnderscore.js is a utility-belt library for JavaScript that provides\nsupport for the usual functional suspects (each, map, reduce, filter...)\nwithout extending any core JavaScript objects.\n\nFor Docs, License, Tests, and pre-packed downloads, see:\nhttp://underscorejs.org\n\nMany thanks to our contributors:\nhttps://github.com/documentcloud/underscore/contributors\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/documentcloud/underscore/issues" + }, + "_id": "underscore@1.4.2", + "dist": { + "shasum": "c89faececc5a23fdbecf00ccb9fbbb1c1ad0b6b1" + }, + "_from": "underscore@1.4.2", + "_resolved": "https://registry.npmjs.org/underscore/-/underscore-1.4.2.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/underscore/raw/underscore.psd Binary file node_modules/static/node_modules/underscore/raw/underscore.psd has changed diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/node_modules/underscore/underscore-min.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/underscore/underscore-min.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,5 @@ +// Underscore.js 1.4.2 +// http://underscorejs.org +// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc. +// Underscore may be freely distributed under the MIT license. +(function(){var 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node_modules/static/node_modules/underscore/underscore.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/node_modules/underscore/underscore.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,1200 @@ +// Underscore.js 1.4.2 +// http://underscorejs.org +// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc. +// Underscore may be freely distributed under the MIT license. + +(function() { + + // Baseline setup + // -------------- + + // Establish the root object, `window` in the browser, or `global` on the server. + var root = this; + + // Save the previous value of the `_` variable. + var previousUnderscore = root._; + + // Establish the object that gets returned to break out of a loop iteration. + var breaker = {}; + + // Save bytes in the minified (but not gzipped) version: + var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; + + // Create quick reference variables for speed access to core prototypes. + var push = ArrayProto.push, + slice = ArrayProto.slice, + concat = ArrayProto.concat, + unshift = ArrayProto.unshift, + toString = ObjProto.toString, + hasOwnProperty = ObjProto.hasOwnProperty; + + // All **ECMAScript 5** native function implementations that we hope to use + // are declared here. + var + nativeForEach = ArrayProto.forEach, + nativeMap = ArrayProto.map, + nativeReduce = ArrayProto.reduce, + nativeReduceRight = ArrayProto.reduceRight, + nativeFilter = ArrayProto.filter, + nativeEvery = ArrayProto.every, + nativeSome = ArrayProto.some, + nativeIndexOf = ArrayProto.indexOf, + nativeLastIndexOf = ArrayProto.lastIndexOf, + nativeIsArray = Array.isArray, + nativeKeys = Object.keys, + nativeBind = FuncProto.bind; + + // Create a safe reference to the Underscore object for use below. + var _ = function(obj) { + if (obj instanceof _) return obj; + if (!(this instanceof _)) return new _(obj); + this._wrapped = obj; + }; + + // Export the Underscore object for **Node.js**, with + // backwards-compatibility for the old `require()` API. If we're in + // the browser, add `_` as a global object via a string identifier, + // for Closure Compiler "advanced" mode. + if (typeof exports !== 'undefined') { + if (typeof module !== 'undefined' && module.exports) { + exports = module.exports = _; + } + exports._ = _; + } else { + root['_'] = _; + } + + // Current version. + _.VERSION = '1.4.2'; + + // Collection Functions + // -------------------- + + // The cornerstone, an `each` implementation, aka `forEach`. + // Handles objects with the built-in `forEach`, arrays, and raw objects. + // Delegates to **ECMAScript 5**'s native `forEach` if available. + var each = _.each = _.forEach = function(obj, iterator, context) { + if (obj == null) return; + if (nativeForEach && obj.forEach === nativeForEach) { + obj.forEach(iterator, context); + } else if (obj.length === +obj.length) { + for (var i = 0, l = obj.length; i < l; i++) { + if (iterator.call(context, obj[i], i, obj) === breaker) return; + } + } else { + for (var key in obj) { + if (_.has(obj, key)) { + if (iterator.call(context, obj[key], key, obj) === breaker) return; + } + } + } + }; + + // Return the results of applying the iterator to each element. + // Delegates to **ECMAScript 5**'s native `map` if available. + _.map = _.collect = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context); + each(obj, function(value, index, list) { + results[results.length] = iterator.call(context, value, index, list); + }); + return results; + }; + + // **Reduce** builds up a single result from a list of values, aka `inject`, + // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available. + _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) { + var initial = arguments.length > 2; + if (obj == null) obj = []; + if (nativeReduce && obj.reduce === nativeReduce) { + if (context) iterator = _.bind(iterator, context); + return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator); + } + each(obj, function(value, index, list) { + if (!initial) { + memo = value; + initial = true; + } else { + memo = iterator.call(context, memo, value, index, list); + } + }); + if (!initial) throw new TypeError('Reduce of empty array with no initial value'); + return memo; + }; + + // The right-associative version of reduce, also known as `foldr`. + // Delegates to **ECMAScript 5**'s native `reduceRight` if available. + _.reduceRight = _.foldr = function(obj, iterator, memo, context) { + var initial = arguments.length > 2; + if (obj == null) obj = []; + if (nativeReduceRight && obj.reduceRight === nativeReduceRight) { + if (context) iterator = _.bind(iterator, context); + return arguments.length > 2 ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator); + } + var length = obj.length; + if (length !== +length) { + var keys = _.keys(obj); + length = keys.length; + } + each(obj, function(value, index, list) { + index = keys ? keys[--length] : --length; + if (!initial) { + memo = obj[index]; + initial = true; + } else { + memo = iterator.call(context, memo, obj[index], index, list); + } + }); + if (!initial) throw new TypeError('Reduce of empty array with no initial value'); + return memo; + }; + + // Return the first value which passes a truth test. Aliased as `detect`. + _.find = _.detect = function(obj, iterator, context) { + var result; + any(obj, function(value, index, list) { + if (iterator.call(context, value, index, list)) { + result = value; + return true; + } + }); + return result; + }; + + // Return all the elements that pass a truth test. + // Delegates to **ECMAScript 5**'s native `filter` if available. + // Aliased as `select`. + _.filter = _.select = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context); + each(obj, function(value, index, list) { + if (iterator.call(context, value, index, list)) results[results.length] = value; + }); + return results; + }; + + // Return all the elements for which a truth test fails. + _.reject = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + each(obj, function(value, index, list) { + if (!iterator.call(context, value, index, list)) results[results.length] = value; + }); + return results; + }; + + // Determine whether all of the elements match a truth test. + // Delegates to **ECMAScript 5**'s native `every` if available. + // Aliased as `all`. + _.every = _.all = function(obj, iterator, context) { + iterator || (iterator = _.identity); + var result = true; + if (obj == null) return result; + if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context); + each(obj, function(value, index, list) { + if (!(result = result && iterator.call(context, value, index, list))) return breaker; + }); + return !!result; + }; + + // Determine if at least one element in the object matches a truth test. + // Delegates to **ECMAScript 5**'s native `some` if available. + // Aliased as `any`. + var any = _.some = _.any = function(obj, iterator, context) { + iterator || (iterator = _.identity); + var result = false; + if (obj == null) return result; + if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context); + each(obj, function(value, index, list) { + if (result || (result = iterator.call(context, value, index, list))) return breaker; + }); + return !!result; + }; + + // Determine if the array or object contains a given value (using `===`). + // Aliased as `include`. + _.contains = _.include = function(obj, target) { + var found = false; + if (obj == null) return found; + if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1; + found = any(obj, function(value) { + return value === target; + }); + return found; + }; + + // Invoke a method (with arguments) on every item in a collection. + _.invoke = function(obj, method) { + var args = slice.call(arguments, 2); + return _.map(obj, function(value) { + return (_.isFunction(method) ? method : value[method]).apply(value, args); + }); + }; + + // Convenience version of a common use case of `map`: fetching a property. + _.pluck = function(obj, key) { + return _.map(obj, function(value){ return value[key]; }); + }; + + // Convenience version of a common use case of `filter`: selecting only objects + // with specific `key:value` pairs. + _.where = function(obj, attrs) { + if (_.isEmpty(attrs)) return []; + return _.filter(obj, function(value) { + for (var key in attrs) { + if (attrs[key] !== value[key]) return false; + } + return true; + }); + }; + + // Return the maximum element or (element-based computation). + // Can't optimize arrays of integers longer than 65,535 elements. + // See: https://bugs.webkit.org/show_bug.cgi?id=80797 + _.max = function(obj, iterator, context) { + if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) { + return Math.max.apply(Math, obj); + } + if (!iterator && _.isEmpty(obj)) return -Infinity; + var result = {computed : -Infinity}; + each(obj, function(value, index, list) { + var computed = iterator ? iterator.call(context, value, index, list) : value; + computed >= result.computed && (result = {value : value, computed : computed}); + }); + return result.value; + }; + + // Return the minimum element (or element-based computation). + _.min = function(obj, iterator, context) { + if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) { + return Math.min.apply(Math, obj); + } + if (!iterator && _.isEmpty(obj)) return Infinity; + var result = {computed : Infinity}; + each(obj, function(value, index, list) { + var computed = iterator ? iterator.call(context, value, index, list) : value; + computed < result.computed && (result = {value : value, computed : computed}); + }); + return result.value; + }; + + // Shuffle an array. + _.shuffle = function(obj) { + var rand; + var index = 0; + var shuffled = []; + each(obj, function(value) { + rand = _.random(index++); + shuffled[index - 1] = shuffled[rand]; + shuffled[rand] = value; + }); + return shuffled; + }; + + // An internal function to generate lookup iterators. + var lookupIterator = function(value) { + return _.isFunction(value) ? value : function(obj){ return obj[value]; }; + }; + + // Sort the object's values by a criterion produced by an iterator. + _.sortBy = function(obj, value, context) { + var iterator = lookupIterator(value); + return _.pluck(_.map(obj, function(value, index, list) { + return { + value : value, + index : index, + criteria : iterator.call(context, value, index, list) + }; + }).sort(function(left, right) { + var a = left.criteria; + var b = right.criteria; + if (a !== b) { + if (a > b || a === void 0) return 1; + if (a < b || b === void 0) return -1; + } + return left.index < right.index ? -1 : 1; + }), 'value'); + }; + + // An internal function used for aggregate "group by" operations. + var group = function(obj, value, context, behavior) { + var result = {}; + var iterator = lookupIterator(value); + each(obj, function(value, index) { + var key = iterator.call(context, value, index, obj); + behavior(result, key, value); + }); + return result; + }; + + // Groups the object's values by a criterion. Pass either a string attribute + // to group by, or a function that returns the criterion. + _.groupBy = function(obj, value, context) { + return group(obj, value, context, function(result, key, value) { + (_.has(result, key) ? result[key] : (result[key] = [])).push(value); + }); + }; + + // Counts instances of an object that group by a certain criterion. Pass + // either a string attribute to count by, or a function that returns the + // criterion. + _.countBy = function(obj, value, context) { + return group(obj, value, context, function(result, key, value) { + if (!_.has(result, key)) result[key] = 0; + result[key]++; + }); + }; + + // Use a comparator function to figure out the smallest index at which + // an object should be inserted so as to maintain order. Uses binary search. + _.sortedIndex = function(array, obj, iterator, context) { + iterator = iterator == null ? _.identity : lookupIterator(iterator); + var value = iterator.call(context, obj); + var low = 0, high = array.length; + while (low < high) { + var mid = (low + high) >>> 1; + iterator.call(context, array[mid]) < value ? low = mid + 1 : high = mid; + } + return low; + }; + + // Safely convert anything iterable into a real, live array. + _.toArray = function(obj) { + if (!obj) return []; + if (obj.length === +obj.length) return slice.call(obj); + return _.values(obj); + }; + + // Return the number of elements in an object. + _.size = function(obj) { + return (obj.length === +obj.length) ? obj.length : _.keys(obj).length; + }; + + // Array Functions + // --------------- + + // Get the first element of an array. Passing **n** will return the first N + // values in the array. Aliased as `head` and `take`. The **guard** check + // allows it to work with `_.map`. + _.first = _.head = _.take = function(array, n, guard) { + return (n != null) && !guard ? slice.call(array, 0, n) : array[0]; + }; + + // Returns everything but the last entry of the array. Especially useful on + // the arguments object. Passing **n** will return all the values in + // the array, excluding the last N. The **guard** check allows it to work with + // `_.map`. + _.initial = function(array, n, guard) { + return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n)); + }; + + // Get the last element of an array. Passing **n** will return the last N + // values in the array. The **guard** check allows it to work with `_.map`. + _.last = function(array, n, guard) { + if ((n != null) && !guard) { + return slice.call(array, Math.max(array.length - n, 0)); + } else { + return array[array.length - 1]; + } + }; + + // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. + // Especially useful on the arguments object. Passing an **n** will return + // the rest N values in the array. The **guard** + // check allows it to work with `_.map`. + _.rest = _.tail = _.drop = function(array, n, guard) { + return slice.call(array, (n == null) || guard ? 1 : n); + }; + + // Trim out all falsy values from an array. + _.compact = function(array) { + return _.filter(array, function(value){ return !!value; }); + }; + + // Internal implementation of a recursive `flatten` function. + var flatten = function(input, shallow, output) { + each(input, function(value) { + if (_.isArray(value)) { + shallow ? push.apply(output, value) : flatten(value, shallow, output); + } else { + output.push(value); + } + }); + return output; + }; + + // Return a completely flattened version of an array. + _.flatten = function(array, shallow) { + return flatten(array, shallow, []); + }; + + // Return a version of the array that does not contain the specified value(s). + _.without = function(array) { + return _.difference(array, slice.call(arguments, 1)); + }; + + // Produce a duplicate-free version of the array. If the array has already + // been sorted, you have the option of using a faster algorithm. + // Aliased as `unique`. + _.uniq = _.unique = function(array, isSorted, iterator, context) { + var initial = iterator ? _.map(array, iterator, context) : array; + var results = []; + var seen = []; + each(initial, function(value, index) { + if (isSorted ? (!index || seen[seen.length - 1] !== value) : !_.contains(seen, value)) { + seen.push(value); + results.push(array[index]); + } + }); + return results; + }; + + // Produce an array that contains the union: each distinct element from all of + // the passed-in arrays. + _.union = function() { + return _.uniq(concat.apply(ArrayProto, arguments)); + }; + + // Produce an array that contains every item shared between all the + // passed-in arrays. + _.intersection = function(array) { + var rest = slice.call(arguments, 1); + return _.filter(_.uniq(array), function(item) { + return _.every(rest, function(other) { + return _.indexOf(other, item) >= 0; + }); + }); + }; + + // Take the difference between one array and a number of other arrays. + // Only the elements present in just the first array will remain. + _.difference = function(array) { + var rest = concat.apply(ArrayProto, slice.call(arguments, 1)); + return _.filter(array, function(value){ return !_.contains(rest, value); }); + }; + + // Zip together multiple lists into a single array -- elements that share + // an index go together. + _.zip = function() { + var args = slice.call(arguments); + var length = _.max(_.pluck(args, 'length')); + var results = new Array(length); + for (var i = 0; i < length; i++) { + results[i] = _.pluck(args, "" + i); + } + return results; + }; + + // Converts lists into objects. Pass either a single array of `[key, value]` + // pairs, or two parallel arrays of the same length -- one of keys, and one of + // the corresponding values. + _.object = function(list, values) { + var result = {}; + for (var i = 0, l = list.length; i < l; i++) { + if (values) { + result[list[i]] = values[i]; + } else { + result[list[i][0]] = list[i][1]; + } + } + return result; + }; + + // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**), + // we need this function. Return the position of the first occurrence of an + // item in an array, or -1 if the item is not included in the array. + // Delegates to **ECMAScript 5**'s native `indexOf` if available. + // If the array is large and already in sort order, pass `true` + // for **isSorted** to use binary search. + _.indexOf = function(array, item, isSorted) { + if (array == null) return -1; + var i = 0, l = array.length; + if (isSorted) { + if (typeof isSorted == 'number') { + i = (isSorted < 0 ? Math.max(0, l + isSorted) : isSorted); + } else { + i = _.sortedIndex(array, item); + return array[i] === item ? i : -1; + } + } + if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item, isSorted); + for (; i < l; i++) if (array[i] === item) return i; + return -1; + }; + + // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available. + _.lastIndexOf = function(array, item, from) { + if (array == null) return -1; + var hasIndex = from != null; + if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) { + return hasIndex ? array.lastIndexOf(item, from) : array.lastIndexOf(item); + } + var i = (hasIndex ? from : array.length); + while (i--) if (array[i] === item) return i; + return -1; + }; + + // Generate an integer Array containing an arithmetic progression. A port of + // the native Python `range()` function. See + // [the Python documentation](http://docs.python.org/library/functions.html#range). + _.range = function(start, stop, step) { + if (arguments.length <= 1) { + stop = start || 0; + start = 0; + } + step = arguments[2] || 1; + + var len = Math.max(Math.ceil((stop - start) / step), 0); + var idx = 0; + var range = new Array(len); + + while(idx < len) { + range[idx++] = start; + start += step; + } + + return range; + }; + + // Function (ahem) Functions + // ------------------ + + // Reusable constructor function for prototype setting. + var ctor = function(){}; + + // Create a function bound to a given object (assigning `this`, and arguments, + // optionally). Binding with arguments is also known as `curry`. + // Delegates to **ECMAScript 5**'s native `Function.bind` if available. + // We check for `func.bind` first, to fail fast when `func` is undefined. + _.bind = function bind(func, context) { + var bound, args; + if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); + if (!_.isFunction(func)) throw new TypeError; + args = slice.call(arguments, 2); + return bound = function() { + if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments))); + ctor.prototype = func.prototype; + var self = new ctor; + var result = func.apply(self, args.concat(slice.call(arguments))); + if (Object(result) === result) return result; + return self; + }; + }; + + // Bind all of an object's methods to that object. Useful for ensuring that + // all callbacks defined on an object belong to it. + _.bindAll = function(obj) { + var funcs = slice.call(arguments, 1); + if (funcs.length == 0) funcs = _.functions(obj); + each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); }); + return obj; + }; + + // Memoize an expensive function by storing its results. + _.memoize = function(func, hasher) { + var memo = {}; + hasher || (hasher = _.identity); + return function() { + var key = hasher.apply(this, arguments); + return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments)); + }; + }; + + // Delays a function for the given number of milliseconds, and then calls + // it with the arguments supplied. + _.delay = function(func, wait) { + var args = slice.call(arguments, 2); + return setTimeout(function(){ return func.apply(null, args); }, wait); + }; + + // Defers a function, scheduling it to run after the current call stack has + // cleared. + _.defer = function(func) { + return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1))); + }; + + // Returns a function, that, when invoked, will only be triggered at most once + // during a given window of time. + _.throttle = function(func, wait) { + var context, args, timeout, throttling, more, result; + var whenDone = _.debounce(function(){ more = throttling = false; }, wait); + return function() { + context = this; args = arguments; + var later = function() { + timeout = null; + if (more) { + result = func.apply(context, args); + } + whenDone(); + }; + if (!timeout) timeout = setTimeout(later, wait); + if (throttling) { + more = true; + } else { + throttling = true; + result = func.apply(context, args); + } + whenDone(); + return result; + }; + }; + + // Returns a function, that, as long as it continues to be invoked, will not + // be triggered. The function will be called after it stops being called for + // N milliseconds. If `immediate` is passed, trigger the function on the + // leading edge, instead of the trailing. + _.debounce = function(func, wait, immediate) { + var timeout, result; + return function() { + var context = this, args = arguments; + var later = function() { + timeout = null; + if (!immediate) result = func.apply(context, args); + }; + var callNow = immediate && !timeout; + clearTimeout(timeout); + timeout = setTimeout(later, wait); + if (callNow) result = func.apply(context, args); + return result; + }; + }; + + // Returns a function that will be executed at most one time, no matter how + // often you call it. Useful for lazy initialization. + _.once = function(func) { + var ran = false, memo; + return function() { + if (ran) return memo; + ran = true; + memo = func.apply(this, arguments); + func = null; + return memo; + }; + }; + + // Returns the first function passed as an argument to the second, + // allowing you to adjust arguments, run code before and after, and + // conditionally execute the original function. + _.wrap = function(func, wrapper) { + return function() { + var args = [func]; + push.apply(args, arguments); + return wrapper.apply(this, args); + }; + }; + + // Returns a function that is the composition of a list of functions, each + // consuming the return value of the function that follows. + _.compose = function() { + var funcs = arguments; + return function() { + var args = arguments; + for (var i = funcs.length - 1; i >= 0; i--) { + args = [funcs[i].apply(this, args)]; + } + return args[0]; + }; + }; + + // Returns a function that will only be executed after being called N times. + _.after = function(times, func) { + if (times <= 0) return func(); + return function() { + if (--times < 1) { + return func.apply(this, arguments); + } + }; + }; + + // Object Functions + // ---------------- + + // Retrieve the names of an object's properties. + // Delegates to **ECMAScript 5**'s native `Object.keys` + _.keys = nativeKeys || function(obj) { + if (obj !== Object(obj)) throw new TypeError('Invalid object'); + var keys = []; + for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key; + return keys; + }; + + // Retrieve the values of an object's properties. + _.values = function(obj) { + var values = []; + for (var key in obj) if (_.has(obj, key)) values.push(obj[key]); + return values; + }; + + // Convert an object into a list of `[key, value]` pairs. + _.pairs = function(obj) { + var pairs = []; + for (var key in obj) if (_.has(obj, key)) pairs.push([key, obj[key]]); + return pairs; + }; + + // Invert the keys and values of an object. The values must be serializable. + _.invert = function(obj) { + var result = {}; + for (var key in obj) if (_.has(obj, key)) result[obj[key]] = key; + return result; + }; + + // Return a sorted list of the function names available on the object. + // Aliased as `methods` + _.functions = _.methods = function(obj) { + var names = []; + for (var key in obj) { + if (_.isFunction(obj[key])) names.push(key); + } + return names.sort(); + }; + + // Extend a given object with all the properties in passed-in object(s). + _.extend = function(obj) { + each(slice.call(arguments, 1), function(source) { + for (var prop in source) { + obj[prop] = source[prop]; + } + }); + return obj; + }; + + // Return a copy of the object only containing the whitelisted properties. + _.pick = function(obj) { + var copy = {}; + var keys = concat.apply(ArrayProto, slice.call(arguments, 1)); + each(keys, function(key) { + if (key in obj) copy[key] = obj[key]; + }); + return copy; + }; + + // Return a copy of the object without the blacklisted properties. + _.omit = function(obj) { + var copy = {}; + var keys = concat.apply(ArrayProto, slice.call(arguments, 1)); + for (var key in obj) { + if (!_.contains(keys, key)) copy[key] = obj[key]; + } + return copy; + }; + + // Fill in a given object with default properties. + _.defaults = function(obj) { + each(slice.call(arguments, 1), function(source) { + for (var prop in source) { + if (obj[prop] == null) obj[prop] = source[prop]; + } + }); + return obj; + }; + + // Create a (shallow-cloned) duplicate of an object. + _.clone = function(obj) { + if (!_.isObject(obj)) return obj; + return _.isArray(obj) ? obj.slice() : _.extend({}, obj); + }; + + // Invokes interceptor with the obj, and then returns obj. + // The primary purpose of this method is to "tap into" a method chain, in + // order to perform operations on intermediate results within the chain. + _.tap = function(obj, interceptor) { + interceptor(obj); + return obj; + }; + + // Internal recursive comparison function for `isEqual`. + var eq = function(a, b, aStack, bStack) { + // Identical objects are equal. `0 === -0`, but they aren't identical. + // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal. + if (a === b) return a !== 0 || 1 / a == 1 / b; + // A strict comparison is necessary because `null == undefined`. + if (a == null || b == null) return a === b; + // Unwrap any wrapped objects. + if (a instanceof _) a = a._wrapped; + if (b instanceof _) b = b._wrapped; + // Compare `[[Class]]` names. + var className = toString.call(a); + if (className != toString.call(b)) return false; + switch (className) { + // Strings, numbers, dates, and booleans are compared by value. + case '[object String]': + // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is + // equivalent to `new String("5")`. + return a == String(b); + case '[object Number]': + // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for + // other numeric values. + return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b); + case '[object Date]': + case '[object Boolean]': + // Coerce dates and booleans to numeric primitive values. Dates are compared by their + // millisecond representations. Note that invalid dates with millisecond representations + // of `NaN` are not equivalent. + return +a == +b; + // RegExps are compared by their source patterns and flags. + case '[object RegExp]': + return a.source == b.source && + a.global == b.global && + a.multiline == b.multiline && + a.ignoreCase == b.ignoreCase; + } + if (typeof a != 'object' || typeof b != 'object') return false; + // Assume equality for cyclic structures. The algorithm for detecting cyclic + // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. + var length = aStack.length; + while (length--) { + // Linear search. Performance is inversely proportional to the number of + // unique nested structures. + if (aStack[length] == a) return bStack[length] == b; + } + // Add the first object to the stack of traversed objects. + aStack.push(a); + bStack.push(b); + var size = 0, result = true; + // Recursively compare objects and arrays. + if (className == '[object Array]') { + // Compare array lengths to determine if a deep comparison is necessary. + size = a.length; + result = size == b.length; + if (result) { + // Deep compare the contents, ignoring non-numeric properties. + while (size--) { + if (!(result = eq(a[size], b[size], aStack, bStack))) break; + } + } + } else { + // Objects with different constructors are not equivalent, but `Object`s + // from different frames are. + var aCtor = a.constructor, bCtor = b.constructor; + if (aCtor !== bCtor && !(_.isFunction(aCtor) && (aCtor instanceof aCtor) && + _.isFunction(bCtor) && (bCtor instanceof bCtor))) { + return false; + } + // Deep compare objects. + for (var key in a) { + if (_.has(a, key)) { + // Count the expected number of properties. + size++; + // Deep compare each member. + if (!(result = _.has(b, key) && eq(a[key], b[key], aStack, bStack))) break; + } + } + // Ensure that both objects contain the same number of properties. + if (result) { + for (key in b) { + if (_.has(b, key) && !(size--)) break; + } + result = !size; + } + } + // Remove the first object from the stack of traversed objects. + aStack.pop(); + bStack.pop(); + return result; + }; + + // Perform a deep comparison to check if two objects are equal. + _.isEqual = function(a, b) { + return eq(a, b, [], []); + }; + + // Is a given array, string, or object empty? + // An "empty" object has no enumerable own-properties. + _.isEmpty = function(obj) { + if (obj == null) return true; + if (_.isArray(obj) || _.isString(obj)) return obj.length === 0; + for (var key in obj) if (_.has(obj, key)) return false; + return true; + }; + + // Is a given value a DOM element? + _.isElement = function(obj) { + return !!(obj && obj.nodeType === 1); + }; + + // Is a given value an array? + // Delegates to ECMA5's native Array.isArray + _.isArray = nativeIsArray || function(obj) { + return toString.call(obj) == '[object Array]'; + }; + + // Is a given variable an object? + _.isObject = function(obj) { + return obj === Object(obj); + }; + + // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp. + each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) { + _['is' + name] = function(obj) { + return toString.call(obj) == '[object ' + name + ']'; + }; + }); + + // Define a fallback version of the method in browsers (ahem, IE), where + // there isn't any inspectable "Arguments" type. + if (!_.isArguments(arguments)) { + _.isArguments = function(obj) { + return !!(obj && _.has(obj, 'callee')); + }; + } + + // Optimize `isFunction` if appropriate. + if (typeof (/./) !== 'function') { + _.isFunction = function(obj) { + return typeof obj === 'function'; + }; + } + + // Is a given object a finite number? + _.isFinite = function(obj) { + return _.isNumber(obj) && isFinite(obj); + }; + + // Is the given value `NaN`? (NaN is the only number which does not equal itself). + _.isNaN = function(obj) { + return _.isNumber(obj) && obj != +obj; + }; + + // Is a given value a boolean? + _.isBoolean = function(obj) { + return obj === true || obj === false || toString.call(obj) == '[object Boolean]'; + }; + + // Is a given value equal to null? + _.isNull = function(obj) { + return obj === null; + }; + + // Is a given variable undefined? + _.isUndefined = function(obj) { + return obj === void 0; + }; + + // Shortcut function for checking if an object has a given property directly + // on itself (in other words, not on a prototype). + _.has = function(obj, key) { + return hasOwnProperty.call(obj, key); + }; + + // Utility Functions + // ----------------- + + // Run Underscore.js in *noConflict* mode, returning the `_` variable to its + // previous owner. Returns a reference to the Underscore object. + _.noConflict = function() { + root._ = previousUnderscore; + return this; + }; + + // Keep the identity function around for default iterators. + _.identity = function(value) { + return value; + }; + + // Run a function **n** times. + _.times = function(n, iterator, context) { + for (var i = 0; i < n; i++) iterator.call(context, i); + }; + + // Return a random integer between min and max (inclusive). + _.random = function(min, max) { + if (max == null) { + max = min; + min = 0; + } + return min + (0 | Math.random() * (max - min + 1)); + }; + + // List of HTML entities for escaping. + var entityMap = { + escape: { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''', + '/': '/' + } + }; + entityMap.unescape = _.invert(entityMap.escape); + + // Regexes containing the keys and values listed immediately above. + var entityRegexes = { + escape: new RegExp('[' + _.keys(entityMap.escape).join('') + ']', 'g'), + unescape: new RegExp('(' + _.keys(entityMap.unescape).join('|') + ')', 'g') + }; + + // Functions for escaping and unescaping strings to/from HTML interpolation. + _.each(['escape', 'unescape'], function(method) { + _[method] = function(string) { + if (string == null) return ''; + return ('' + string).replace(entityRegexes[method], function(match) { + return entityMap[method][match]; + }); + }; + }); + + // If the value of the named property is a function then invoke it; + // otherwise, return it. + _.result = function(object, property) { + if (object == null) return null; + var value = object[property]; + return _.isFunction(value) ? value.call(object) : value; + }; + + // Add your own custom functions to the Underscore object. + _.mixin = function(obj) { + each(_.functions(obj), function(name){ + var func = _[name] = obj[name]; + _.prototype[name] = function() { + var args = [this._wrapped]; + push.apply(args, arguments); + return result.call(this, func.apply(_, args)); + }; + }); + }; + + // Generate a unique integer id (unique within the entire client session). + // Useful for temporary DOM ids. + var idCounter = 0; + _.uniqueId = function(prefix) { + var id = idCounter++; + return prefix ? prefix + id : id; + }; + + // By default, Underscore uses ERB-style template delimiters, change the + // following template settings to use alternative delimiters. + _.templateSettings = { + evaluate : /<%([\s\S]+?)%>/g, + interpolate : /<%=([\s\S]+?)%>/g, + escape : /<%-([\s\S]+?)%>/g + }; + + // When customizing `templateSettings`, if you don't want to define an + // interpolation, evaluation or escaping regex, we need one that is + // guaranteed not to match. + var noMatch = /(.)^/; + + // Certain characters need to be escaped so that they can be put into a + // string literal. + var escapes = { + "'": "'", + '\\': '\\', + '\r': 'r', + '\n': 'n', + '\t': 't', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g; + + // JavaScript micro-templating, similar to John Resig's implementation. + // Underscore templating handles arbitrary delimiters, preserves whitespace, + // and correctly escapes quotes within interpolated code. + _.template = function(text, data, settings) { + settings = _.defaults({}, settings, _.templateSettings); + + // Combine delimiters into one regular expression via alternation. + var matcher = new RegExp([ + (settings.escape || noMatch).source, + (settings.interpolate || noMatch).source, + (settings.evaluate || noMatch).source + ].join('|') + '|$', 'g'); + + // Compile the template source, escaping string literals appropriately. + var index = 0; + var source = "__p+='"; + text.replace(matcher, function(match, escape, interpolate, evaluate, offset) { + source += text.slice(index, offset) + .replace(escaper, function(match) { return '\\' + escapes[match]; }); + source += + escape ? "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'" : + interpolate ? "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'" : + evaluate ? "';\n" + evaluate + "\n__p+='" : ''; + index = offset + match.length; + }); + source += "';\n"; + + // If a variable is not specified, place data values in local scope. + if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n'; + + source = "var __t,__p='',__j=Array.prototype.join," + + "print=function(){__p+=__j.call(arguments,'');};\n" + + source + "return __p;\n"; + + try { + var render = new Function(settings.variable || 'obj', '_', source); + } catch (e) { + e.source = source; + throw e; + } + + if (data) return render(data, _); + var template = function(data) { + return render.call(this, data, _); + }; + + // Provide the compiled function source as a convenience for precompilation. + template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}'; + + return template; + }; + + // Add a "chain" function, which will delegate to the wrapper. + _.chain = function(obj) { + return _(obj).chain(); + }; + + // OOP + // --------------- + // If Underscore is called as a function, it returns a wrapped object that + // can be used OO-style. This wrapper holds altered versions of all the + // underscore functions. Wrapped objects may be chained. + + // Helper function to continue chaining intermediate results. + var result = function(obj) { + return this._chain ? _(obj).chain() : obj; + }; + + // Add all of the Underscore functions to the wrapper object. + _.mixin(_); + + // Add all mutator Array functions to the wrapper. + each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + var obj = this._wrapped; + method.apply(obj, arguments); + if ((name == 'shift' || name == 'splice') && obj.length === 0) delete obj[0]; + return result.call(this, obj); + }; + }); + + // Add all accessor Array functions to the wrapper. + each(['concat', 'join', 'slice'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + return result.call(this, method.apply(this._wrapped, arguments)); + }; + }); + + _.extend(_.prototype, { + + // Start chaining a wrapped Underscore object. + chain: function() { + this._chain = true; + return this; + }, + + // Extracts the result from a wrapped and chained object. + value: function() { + return this._wrapped; + } + + }); + +}).call(this); diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/package.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/package.json Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,24 @@ +{ + "name": "static", + "version": "2.0.0", + "dependencies": { + "handlebars": "~1.0", + "marked": "0.2.7", + "async": "0.1.22", + "cheerio": "0.12.0", + "underscore": "1.4.2", + "highlight.js": "7.3.0" + }, + "bin": { + "static": "bin/static" + }, + "readme": "Static\n======\n\nMarkdown and Handlebars static site generator. Transforms files with `.hbs` and `.md` with Handlebars and Markdown respectively.\n\n npm install static\n\n## Command line interface\n\n static source.hbs.html target.html\n\n## JavaScript interface\n\n var static = require('./static');\n static.transform('source.hbs.html', function(buffer) {\n fs.writeFile('target.html', buffer.toString());\n });\n\n## Grunt Interface\n\nIn your `Gruntfile.js`:\n\n grunt.loadNpmTasks('static');\n\nThen in your config, define \"static\" as a multi task:\n\n grunt.initConfig({\n static: {\n mySite: {\n // this file will be included before the\n // build is run\n require: ['helpers.js'],\n build: {\n // will treat source as a handlebars\n // template and save at target\n 'target.html': 'source.hbs.html',\n // process multiple files into a single file\n 'api.html': [\n 'header.hbs.html',\n 'README.md',\n 'footer.html'\n ],\n // specify a specific context for the\n // handlebars template to be run with\n 'target2.html': {\n file: 'source.hbs.html',\n context: {\n key: 'value'\n }\n }\n }\n }\n }\n });\n\nIn this case, one could invoke: `grunt static:mySite` to run the build.\n\n`require` accepts an array of files to require before static runs, each file must export a function that will recieve a `static` object:\n\n module.exports = function(static) {\n\n };\n\n`build` accepts a hash of target file: source file pairs to process. If an array of source files is specified each one will be processed individually and concatenated. If compiling with handlebars an object may be passed that should be in this format:\n\n {\n file: 'source.hbs.html',\n context: {\n key: 'value'\n }\n }\n\nIn `source.hbs.html` `{{key}}` would be available.\n\n## Example\n\nA handlebars file similar to this could be used to generate documentation from a README.md file:\n\n
            \n {{#include \"README.md\" select=\"h3\"}}\n
          • {{innerHTML}}
            • \n {{/include}}\n
          \n
          \n {{include \"README.md\"}}\n
          \n\n## Handlebars API\n\n### include *{{include filename [select=selector]}}*\n\nInclude a file. If `select` is specified a block must be passed. The block will be called once for each selected node (with the context set to the node) from the file and the resulting HTML will be embedded.\n\n## JavaScript API\n\n### transform *static.transform(source, callback)*\n\nTransforms a given file with Handlebars and Markdown if file extensions are present. Calls callback with a buffer containing the transformed file.\n\n### handlebars *static.handlebars*\n\nA reference to the handlebars object static is using. Useful to register new helpers on.\n\n### registerAsyncHelper *static.handlebars.registerAsyncHelper(name, callback)*\n\nJust like `Handlebars.registerHelper` but async. `callback` recieves arguments to the helper (if any) followed by an options object, followed by a callback. Call the callback with your generated output instad of returning.\n\n static.handlebars.registerAsyncHelper('toc', function(options, callback) {\n static.transform('README.md', function(html) {\n static.$(html, function($) {\n var output = '
            ';\n $('h3', function() {\n output += '
          • ' + this.innerHTML + '
            • '\n });\n callback(output + '
          ');\n });\n });\n });\n\n### $ *static.$(html, callback)* \n\nCreate a DOM window and jQuery object from the specified HTML. `callback` recieves a `$` cherrio instance. The `select` argument to `include` is implemented with this.\n\n\n static.$(html, function($) {\n $('a').each(...);\n });\n\n### modifyDocumentFragment *static.modifyDocumentFragment(html, callback, next)*\n\nSimilar to `$`, calls `callback` with a `$` cherrio instance. `$` can be modified within the callback. `next` will be called with the resulting HTML.\n\n static.modifyDocumentFragment('
            ', function($) {\n $('ul').append('
          • ');\n }, function(html) {\n // html === '
            '\n });\n\n### onMarkdown *static.onMarkdown(callback)*\n\nCalled anytime after `transform` transforms a markdown document. `callback` is called with the generated HTML and a `next` function that must be called with the modified HTML. Pairs well with `modifyDocumentFragment`.\n\n static.onMarkdown(function(html, next) {\n next(html);\n });\n\n### addTransform *static.addTransform(fileExtension, callback)*\n\nTransform files passed to *transform* based on file extension. `callback` recieves:\n- `buffer` - the file buffer\n- `callback` - to be called with the transformed buffer\n- `context` - context if transform was invoked from a handlebars helper\n- `data` - private handlebars data, also contains `file` which is a reference to the current file\n\nThe `html` extension is a noop and is implemented as:\n\n static.addTransform('html', function(buffer, next, context, data) {\n next(buffer);\n });\n\n### config *static.config*\n\nDefaults to:\n \n {\n addIdsToHeadings: true, //in markdown add ids to h[1-6] tags\n gfm: true, //github flavored markdown\n highlight: function(code, lang) {\n return require('highlight.js').highlight(lang || 'javascript', code).value;\n }\n }\n", + "readmeFilename": "README.md", + "description": "Static ======", + "_id": "static@2.0.0", + "dist": { + "shasum": "d6d16f72f6046af074a4513d1b5ba2bff925d469" + }, + "_from": "static@", + "_resolved": "https://registry.npmjs.org/static/-/static-2.0.0.tgz" +} diff -r b076cd17638c -r 333afcfd3f3a node_modules/static/tasks/static.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/node_modules/static/tasks/static.js Sat Oct 26 14:12:50 2013 +0100 @@ -0,0 +1,38 @@ +module.exports = function(grunt) { + var path = require('path'), + fs = require('fs'), + static = require('static'), + async = require('async'), + _ = require('underscore'); + + grunt.registerMultiTask('static', "Process files with static", function() { + var done = this.async(); + var config = this.data; + if (config.require) { + var deps = typeof config.require === 'string' ? [config.require] : config.require; + _.each(deps, function(dep) { + require(path.join(process.cwd(), dep))(static); + }); + } + async.series(_.map(config.build, function(source, target) { + return function(complete) { + var sources = typeof source === 'string' ? [source] : source, + output = ''; + async.series(sources.map(function(source) { + return function(next) { + static.transform(typeof source === 'object' ? source.file : source, function(buffer) { + output += buffer.toString(); + next(); + }, typeof source === 'object' ? source.context: undefined); + } + }), function() { + console.log('grunt.static: wrote ' + target); + grunt.file.write(target, output); + complete(); + }); + } + }), function() { + done(true); + }); + }); +}; \ No newline at end of file diff -r b076cd17638c -r 333afcfd3f3a nodescore.js --- a/nodescore.js Fri Jun 07 18:57:53 2013 +0000 +++ b/nodescore.js Sat Oct 26 14:12:50 2013 +0100 @@ -10,7 +10,7 @@ var sio = require('socket.io') , http = require('http') -, ch = require('chronometer') +, ch = require('./chronometer') , fs = require('fs') , static = require('node-static');