diff --git a/Socket-IO-Server/addressbook.js b/Socket-IO-Server/addressbook.js new file mode 100644 index 0000000000..94af2f2198 --- /dev/null +++ b/Socket-IO-Server/addressbook.js @@ -0,0 +1,3 @@ +obj = {}; +obj["phonenumber"] = "Randomname 1"; +obj["phonenumber"] = "Randomname 2"; \ No newline at end of file diff --git a/Socket-IO-Server/callmonitor.js b/Socket-IO-Server/callmonitor.js new file mode 100644 index 0000000000..3933b2c34e --- /dev/null +++ b/Socket-IO-Server/callmonitor.js @@ -0,0 +1,124 @@ +//https://github.com/tbasse/fritzbox-callmonitor +//(MIT License) +// +//Copyright (c) 2013 Thorsten Basse himself@tagedieb.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. + +'use strict'; + +/* +# Respsonse Format + +Outbound: +Date;CALL;ConnectionId;Extension;CallerId;CalledPhoneNumber; + +Inbound: +Date;RING;ConnectionId;CallerId;CalledPhoneNumber; + +Connected: +Date;CONNECT;ConnectionId;Extension;Number; + +Disconnected: +Date;DISCONNECT;ConnectionID;DurationInSeconds; +*/ + +var net = require('net'); +var events = require('events'); + +var CallMonitor = function (host, port) { + var self = this; + this.call = {}; + + port = port || 1012; + + function fritzboxDateToUnix(string) { + var d = string.match(/[0-9]{2}/g); + var result = ''; + result += '20' + d[2] + '-' + d[1] + '-' + d[0]; + result += ' ' + d[3] + ':' + d[4] + ':' + d[5]; + return Math.floor(new Date(result).getTime() / 1000); + } + + function parseMessage(buffer) { + var message = buffer.toString() + .toLowerCase() + .replace(/[\n\r]$/, '') + .replace(/;$/, '') + .split(';'); + message[0] = fritzboxDateToUnix(message[0]); + return message; + } + + var client = net.createConnection(port, host); + + client.addListener('data', function (chunk) { + var data = parseMessage(chunk); + + if (data[1] === 'ring') { + self.call[data[2]] = { + type: 'inbound', + start: data[0], + caller: data[3], + called: data[4] + }; + self.emit('inbound', { + time: data[0], + caller: data[3], + called: data[4] + }); + return; + } + + if (data[1] === 'call') { + self.call[data[2]] = { + type: 'outbound', + start: data[0], + extension: data[3], + caller: data[4], + called: data[5] + }; + self.emit('outbound', { + time: data[0], + extension: data[3], + caller: data[4], + called: data[5] + }); + return; + } + + if (data[1] === 'connect') { + self.call[data[2]]['connect'] = data[0]; + self.emit('connected', { + time: data[0], + extension: self.call[data[2]]['extension'], + caller: self.call[data[2]]['caller'], + called: self.call[data[2]]['called'] + }); + return; + } + + if (data[1] === 'disconnect') { + self.call[data[2]].disconnect = data[0]; + self.call[data[2]].duration = parseInt(data[3], 10); + + var call = self.call[data[2]]; + delete(self.call[data[2]]); + self.emit('disconnected', call); + return; + } + + }); + + client.addListener('end', function () { + client.end(); + }); +}; + +CallMonitor.prototype = new events.EventEmitter(); + +module.exports = CallMonitor; diff --git a/Socket-IO-Server/server.js b/Socket-IO-Server/server.js new file mode 100644 index 0000000000..0c7ea93af2 --- /dev/null +++ b/Socket-IO-Server/server.js @@ -0,0 +1,28 @@ +'use strict'; +var io = require('socket.io').listen(1234); + +//Callmonitor +//Setup +require('./addressbook.js'); +var CallMonitor = require('./callmonitor.js'); +var fritzbox = { + address: '192.168.178.1', + port: '1012' +}; +var monitor = new CallMonitor(fritzbox.address, fritzbox.port); + +//Logic +monitor.on('inbound', function (call) { + if (call.caller != "") { + if (obj[call.caller]) { + io.sockets.emit('calling', obj[call.caller]); + } + if (!obj[call.caller]) { + io.sockets.emit('calling', call.caller); + } + }; +}); + +monitor.on('disconnected', function (call) { + io.sockets.emit('calling', 'clear'); +}); \ No newline at end of file diff --git a/calendar.php b/calendar.php index 9b9412b321..1f9e6c56fe 100644 --- a/calendar.php +++ b/calendar.php @@ -18,8 +18,14 @@ function get_url($url) 'header'=>"Accept-Language: en-US,en;q=0.8rn" . "Accept-Encoding: gzip,deflate,sdchrn" . "Accept-Charset:UTF-8,*;q=0.5rn" . - "User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:19.0) Gecko/20100101 Firefox/19.0 FirePHP/0.4rn" - ) + "User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:19.0) Gecko/20100101 Firefox/19.0 FirePHP/0.4rn", + "ignore_errors" => true //Fix problems getting data + ), + //Fixes problems in ssl + "ssl" => array( + "verify_peer"=>false, + "verify_peer_name"=>false + ) ); $context = stream_context_create($opts); diff --git a/css/callmonitor.css b/css/callmonitor.css new file mode 100644 index 0000000000..314f233a00 --- /dev/null +++ b/css/callmonitor.css @@ -0,0 +1,40 @@ +#call { + background-color: white; + color: black; + margin: 0 165px; + font-size: 60px; + width: auto; + border-radius: 20px; + display: none; +} + +#call h2{ + font-size: 70px!important; + -webkit-margin-before: 10px!important; + -webkit-margin-after: -25px!important; + -webkit-margin-start: 0px!important; + -webkit-margin-end: 0px!important; + font-weight: bold; + letter-spacing: 2px; +} + +#caller{ + font-size: 50px; + padding-bottom: 6px; + letter-spacing: 2px; +} + +#call img{ + padding-top: 20px; + -webkit-margin-before: 10px!important; +} + +#door img{ + position: relative; + width: 200px; +} +#door{ + position: relative; + top: 15px; + display: none; +} \ No newline at end of file diff --git a/img/door.png b/img/door.png new file mode 100644 index 0000000000..60f0b7610f Binary files /dev/null and b/img/door.png differ diff --git a/img/phone.png b/img/phone.png new file mode 100644 index 0000000000..49793e9c94 Binary files /dev/null and b/img/phone.png differ diff --git a/index.php b/index.php index c04c9a6993..2e63e03113 100644 --- a/index.php +++ b/index.php @@ -3,6 +3,7 @@ Magic Mirror - + + diff --git a/js/callmonitor.js b/js/callmonitor.js new file mode 100644 index 0000000000..1f34d4acf6 --- /dev/null +++ b/js/callmonitor.js @@ -0,0 +1,20 @@ +//connect do Call monitor +var socket = io.connect('http://localhost:1234'); +socket.on('calling', function (data){ + if (data != 'clear'){ + if (data=="door"){ + $('#door').fadeIn(700); + $('.lower-third').fadeOut(700); + } + else { + $('#call').fadeIn(700); + $('.lower-third').fadeOut(700); + $('#caller').text(data); + } + } + if (data == 'clear'){ + $('#call').fadeOut(700); + $('#door').fadeOut(700); + $('.lower-third').fadeIn(700); + } +}); \ No newline at end of file diff --git a/js/main.js b/js/main.js index 44d0e8247c..0a51f0b00a 100755 --- a/js/main.js +++ b/js/main.js @@ -49,16 +49,16 @@ jQuery(document).ready(function($) { moment.lang(lang); //connect do Xbee monitor - var socket = io.connect('http://rpi-alarm.local:8082'); - socket.on('dishwasher', function (dishwasherReady) { - if (dishwasherReady) { - $('.dishwasher').fadeIn(2000); - $('.lower-third').fadeOut(2000); - } else { - $('.dishwasher').fadeOut(2000); - $('.lower-third').fadeIn(2000); - } - }); + // var socket = io.connect('http://rpi-alarm.local:8082'); + // socket.on('dishwasher', function (dishwasherReady) { + // if (dishwasherReady) { + // $('.dishwasher').fadeIn(2000); + // $('.lower-third').fadeOut(2000); + // } else { + // $('.dishwasher').fadeOut(2000); + // $('.lower-third').fadeIn(2000); + // } + // }); (function checkVersion() diff --git a/js/socket.io_1.3.2.js b/js/socket.io_1.3.2.js new file mode 100644 index 0000000000..8291f5ddc1 --- /dev/null +++ b/js/socket.io_1.3.2.js @@ -0,0 +1,6955 @@ +//(The MIT License) +// +//Copyright (c) 2014-2015 Automattic +// +//Permission is hereby granted, free of charge, to any person obtaining +//a copy of this software and associated documentation files (the +//'Software'), to deal in the Software without restriction, including +//without limitation the rights to use, copy, modify, merge, publish, +//distribute, sublicense, and/or sell copies of the Software, and to +//permit persons to whom the Software is furnished to do so, subject to +//the following conditions: +// +//The above copyright notice and this permission notice shall be +//included in all copies or substantial portions of the Software. +// +//THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +//EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +//MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +//IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +//CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +//TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +//SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.io=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o 0 && !this.encoding) { + var pack = this.packetBuffer.shift(); + this.packet(pack); + } +}; + +/** + * Clean up transport subscriptions and packet buffer. + * + * @api private + */ + +Manager.prototype.cleanup = function(){ + var sub; + while (sub = this.subs.shift()) sub.destroy(); + + this.packetBuffer = []; + this.encoding = false; + + this.decoder.destroy(); +}; + +/** + * Close the current socket. + * + * @api private + */ + +Manager.prototype.close = +Manager.prototype.disconnect = function(){ + this.skipReconnect = true; + this.backoff.reset(); + this.readyState = 'closed'; + this.engine && this.engine.close(); +}; + +/** + * Called upon engine close. + * + * @api private + */ + +Manager.prototype.onclose = function(reason){ + debug('close'); + this.cleanup(); + this.backoff.reset(); + this.readyState = 'closed'; + this.emit('close', reason); + if (this._reconnection && !this.skipReconnect) { + this.reconnect(); + } +}; + +/** + * Attempt a reconnection. + * + * @api private + */ + +Manager.prototype.reconnect = function(){ + if (this.reconnecting || this.skipReconnect) return this; + + var self = this; + + if (this.backoff.attempts >= this._reconnectionAttempts) { + debug('reconnect failed'); + this.backoff.reset(); + this.emitAll('reconnect_failed'); + this.reconnecting = false; + } else { + var delay = this.backoff.duration(); + debug('will wait %dms before reconnect attempt', delay); + + this.reconnecting = true; + var timer = setTimeout(function(){ + if (self.skipReconnect) return; + + debug('attempting reconnect'); + self.emitAll('reconnect_attempt', self.backoff.attempts); + self.emitAll('reconnecting', self.backoff.attempts); + + // check again for the case socket closed in above events + if (self.skipReconnect) return; + + self.open(function(err){ + if (err) { + debug('reconnect attempt error'); + self.reconnecting = false; + self.reconnect(); + self.emitAll('reconnect_error', err.data); + } else { + debug('reconnect success'); + self.onreconnect(); + } + }); + }, delay); + + this.subs.push({ + destroy: function(){ + clearTimeout(timer); + } + }); + } +}; + +/** + * Called upon successful reconnect. + * + * @api private + */ + +Manager.prototype.onreconnect = function(){ + var attempt = this.backoff.attempts; + this.reconnecting = false; + this.backoff.reset(); + this.updateSocketIds(); + this.emitAll('reconnect', attempt); +}; + +},{"./on":4,"./socket":5,"./url":6,"backo2":7,"component-bind":8,"component-emitter":9,"debug":10,"engine.io-client":11,"indexof":40,"object-component":41,"socket.io-parser":44}],4:[function(_dereq_,module,exports){ + +/** + * Module exports. + */ + +module.exports = on; + +/** + * Helper for subscriptions. + * + * @param {Object|EventEmitter} obj with `Emitter` mixin or `EventEmitter` + * @param {String} event name + * @param {Function} callback + * @api public + */ + +function on(obj, ev, fn) { + obj.on(ev, fn); + return { + destroy: function(){ + obj.removeListener(ev, fn); + } + }; +} + +},{}],5:[function(_dereq_,module,exports){ + +/** + * Module dependencies. + */ + +var parser = _dereq_('socket.io-parser'); +var Emitter = _dereq_('component-emitter'); +var toArray = _dereq_('to-array'); +var on = _dereq_('./on'); +var bind = _dereq_('component-bind'); +var debug = _dereq_('debug')('socket.io-client:socket'); +var hasBin = _dereq_('has-binary'); + +/** + * Module exports. + */ + +module.exports = exports = Socket; + +/** + * Internal events (blacklisted). + * These events can't be emitted by the user. + * + * @api private + */ + +var events = { + connect: 1, + connect_error: 1, + connect_timeout: 1, + disconnect: 1, + error: 1, + reconnect: 1, + reconnect_attempt: 1, + reconnect_failed: 1, + reconnect_error: 1, + reconnecting: 1 +}; + +/** + * Shortcut to `Emitter#emit`. + */ + +var emit = Emitter.prototype.emit; + +/** + * `Socket` constructor. + * + * @api public + */ + +function Socket(io, nsp){ + this.io = io; + this.nsp = nsp; + this.json = this; // compat + this.ids = 0; + this.acks = {}; + if (this.io.autoConnect) this.open(); + this.receiveBuffer = []; + this.sendBuffer = []; + this.connected = false; + this.disconnected = true; +} + +/** + * Mix in `Emitter`. + */ + +Emitter(Socket.prototype); + +/** + * Subscribe to open, close and packet events + * + * @api private + */ + +Socket.prototype.subEvents = function() { + if (this.subs) return; + + var io = this.io; + this.subs = [ + on(io, 'open', bind(this, 'onopen')), + on(io, 'packet', bind(this, 'onpacket')), + on(io, 'close', bind(this, 'onclose')) + ]; +}; + +/** + * "Opens" the socket. + * + * @api public + */ + +Socket.prototype.open = +Socket.prototype.connect = function(){ + if (this.connected) return this; + + this.subEvents(); + this.io.open(); // ensure open + if ('open' == this.io.readyState) this.onopen(); + return this; +}; + +/** + * Sends a `message` event. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.send = function(){ + var args = toArray(arguments); + args.unshift('message'); + this.emit.apply(this, args); + return this; +}; + +/** + * Override `emit`. + * If the event is in `events`, it's emitted normally. + * + * @param {String} event name + * @return {Socket} self + * @api public + */ + +Socket.prototype.emit = function(ev){ + if (events.hasOwnProperty(ev)) { + emit.apply(this, arguments); + return this; + } + + var args = toArray(arguments); + var parserType = parser.EVENT; // default + if (hasBin(args)) { parserType = parser.BINARY_EVENT; } // binary + var packet = { type: parserType, data: args }; + + // event ack callback + if ('function' == typeof args[args.length - 1]) { + debug('emitting packet with ack id %d', this.ids); + this.acks[this.ids] = args.pop(); + packet.id = this.ids++; + } + + if (this.connected) { + this.packet(packet); + } else { + this.sendBuffer.push(packet); + } + + return this; +}; + +/** + * Sends a packet. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.packet = function(packet){ + packet.nsp = this.nsp; + this.io.packet(packet); +}; + +/** + * Called upon engine `open`. + * + * @api private + */ + +Socket.prototype.onopen = function(){ + debug('transport is open - connecting'); + + // write connect packet if necessary + if ('/' != this.nsp) { + this.packet({ type: parser.CONNECT }); + } +}; + +/** + * Called upon engine `close`. + * + * @param {String} reason + * @api private + */ + +Socket.prototype.onclose = function(reason){ + debug('close (%s)', reason); + this.connected = false; + this.disconnected = true; + delete this.id; + this.emit('disconnect', reason); +}; + +/** + * Called with socket packet. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onpacket = function(packet){ + if (packet.nsp != this.nsp) return; + + switch (packet.type) { + case parser.CONNECT: + this.onconnect(); + break; + + case parser.EVENT: + this.onevent(packet); + break; + + case parser.BINARY_EVENT: + this.onevent(packet); + break; + + case parser.ACK: + this.onack(packet); + break; + + case parser.BINARY_ACK: + this.onack(packet); + break; + + case parser.DISCONNECT: + this.ondisconnect(); + break; + + case parser.ERROR: + this.emit('error', packet.data); + break; + } +}; + +/** + * Called upon a server event. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onevent = function(packet){ + var args = packet.data || []; + debug('emitting event %j', args); + + if (null != packet.id) { + debug('attaching ack callback to event'); + args.push(this.ack(packet.id)); + } + + if (this.connected) { + emit.apply(this, args); + } else { + this.receiveBuffer.push(args); + } +}; + +/** + * Produces an ack callback to emit with an event. + * + * @api private + */ + +Socket.prototype.ack = function(id){ + var self = this; + var sent = false; + return function(){ + // prevent double callbacks + if (sent) return; + sent = true; + var args = toArray(arguments); + debug('sending ack %j', args); + + var type = hasBin(args) ? parser.BINARY_ACK : parser.ACK; + self.packet({ + type: type, + id: id, + data: args + }); + }; +}; + +/** + * Called upon a server acknowlegement. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onack = function(packet){ + debug('calling ack %s with %j', packet.id, packet.data); + var fn = this.acks[packet.id]; + fn.apply(this, packet.data); + delete this.acks[packet.id]; +}; + +/** + * Called upon server connect. + * + * @api private + */ + +Socket.prototype.onconnect = function(){ + this.connected = true; + this.disconnected = false; + this.emit('connect'); + this.emitBuffered(); +}; + +/** + * Emit buffered events (received and emitted). + * + * @api private + */ + +Socket.prototype.emitBuffered = function(){ + var i; + for (i = 0; i < this.receiveBuffer.length; i++) { + emit.apply(this, this.receiveBuffer[i]); + } + this.receiveBuffer = []; + + for (i = 0; i < this.sendBuffer.length; i++) { + this.packet(this.sendBuffer[i]); + } + this.sendBuffer = []; +}; + +/** + * Called upon server disconnect. + * + * @api private + */ + +Socket.prototype.ondisconnect = function(){ + debug('server disconnect (%s)', this.nsp); + this.destroy(); + this.onclose('io server disconnect'); +}; + +/** + * Called upon forced client/server side disconnections, + * this method ensures the manager stops tracking us and + * that reconnections don't get triggered for this. + * + * @api private. + */ + +Socket.prototype.destroy = function(){ + if (this.subs) { + // clean subscriptions to avoid reconnections + for (var i = 0; i < this.subs.length; i++) { + this.subs[i].destroy(); + } + this.subs = null; + } + + this.io.destroy(this); +}; + +/** + * Disconnects the socket manually. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.close = +Socket.prototype.disconnect = function(){ + if (this.connected) { + debug('performing disconnect (%s)', this.nsp); + this.packet({ type: parser.DISCONNECT }); + } + + // remove socket from pool + this.destroy(); + + if (this.connected) { + // fire events + this.onclose('io client disconnect'); + } + return this; +}; + +},{"./on":4,"component-bind":8,"component-emitter":9,"debug":10,"has-binary":36,"socket.io-parser":44,"to-array":48}],6:[function(_dereq_,module,exports){ +(function (global){ + +/** + * Module dependencies. + */ + +var parseuri = _dereq_('parseuri'); +var debug = _dereq_('debug')('socket.io-client:url'); + +/** + * Module exports. + */ + +module.exports = url; + +/** + * URL parser. + * + * @param {String} url + * @param {Object} An object meant to mimic window.location. + * Defaults to window.location. + * @api public + */ + +function url(uri, loc){ + var obj = uri; + + // default to window.location + var loc = loc || global.location; + if (null == uri) uri = loc.protocol + '//' + loc.host; + + // relative path support + if ('string' == typeof uri) { + if ('/' == uri.charAt(0)) { + if ('/' == uri.charAt(1)) { + uri = loc.protocol + uri; + } else { + uri = loc.hostname + uri; + } + } + + if (!/^(https?|wss?):\/\//.test(uri)) { + debug('protocol-less url %s', uri); + if ('undefined' != typeof loc) { + uri = loc.protocol + '//' + uri; + } else { + uri = 'https://' + uri; + } + } + + // parse + debug('parse %s', uri); + obj = parseuri(uri); + } + + // make sure we treat `localhost:80` and `localhost` equally + if (!obj.port) { + if (/^(http|ws)$/.test(obj.protocol)) { + obj.port = '80'; + } + else if (/^(http|ws)s$/.test(obj.protocol)) { + obj.port = '443'; + } + } + + obj.path = obj.path || '/'; + + // define unique id + obj.id = obj.protocol + '://' + obj.host + ':' + obj.port; + // define href + obj.href = obj.protocol + '://' + obj.host + (loc && loc.port == obj.port ? '' : (':' + obj.port)); + + return obj; +} + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"debug":10,"parseuri":42}],7:[function(_dereq_,module,exports){ + +/** + * Expose `Backoff`. + */ + +module.exports = Backoff; + +/** + * Initialize backoff timer with `opts`. + * + * - `min` initial timeout in milliseconds [100] + * - `max` max timeout [10000] + * - `jitter` [0] + * - `factor` [2] + * + * @param {Object} opts + * @api public + */ + +function Backoff(opts) { + opts = opts || {}; + this.ms = opts.min || 100; + this.max = opts.max || 10000; + this.factor = opts.factor || 2; + this.jitter = opts.jitter > 0 && opts.jitter <= 1 ? opts.jitter : 0; + this.attempts = 0; +} + +/** + * Return the backoff duration. + * + * @return {Number} + * @api public + */ + +Backoff.prototype.duration = function(){ + var ms = this.ms * Math.pow(this.factor, this.attempts++); + if (this.jitter) { + var rand = Math.random(); + var deviation = Math.floor(rand * this.jitter * ms); + ms = (Math.floor(rand * 10) & 1) == 0 ? ms - deviation : ms + deviation; + } + return Math.min(ms, this.max) | 0; +}; + +/** + * Reset the number of attempts. + * + * @api public + */ + +Backoff.prototype.reset = function(){ + this.attempts = 0; +}; + +/** + * Set the minimum duration + * + * @api public + */ + +Backoff.prototype.setMin = function(min){ + this.ms = min; +}; + +/** + * Set the maximum duration + * + * @api public + */ + +Backoff.prototype.setMax = function(max){ + this.max = max; +}; + +/** + * Set the jitter + * + * @api public + */ + +Backoff.prototype.setJitter = function(jitter){ + this.jitter = jitter; +}; + + +},{}],8:[function(_dereq_,module,exports){ +/** + * 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))); + } +}; + +},{}],9:[function(_dereq_,module,exports){ + +/** + * Expose `Emitter`. + */ + +module.exports = Emitter; + +/** + * Initialize a new `Emitter`. + * + * @api public + */ + +function Emitter(obj) { + if (obj) return mixin(obj); +}; + +/** + * Mixin the emitter properties. + * + * @param {Object} obj + * @return {Object} + * @api private + */ + +function mixin(obj) { + for (var key in Emitter.prototype) { + obj[key] = Emitter.prototype[key]; + } + return obj; +} + +/** + * Listen on the given `event` with `fn`. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.on = +Emitter.prototype.addEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + (this._callbacks[event] = this._callbacks[event] || []) + .push(fn); + return this; +}; + +/** + * Adds an `event` listener that will be invoked a single + * time then automatically removed. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.once = function(event, fn){ + var self = this; + this._callbacks = this._callbacks || {}; + + function on() { + self.off(event, on); + fn.apply(this, arguments); + } + + on.fn = fn; + this.on(event, on); + return this; +}; + +/** + * Remove the given callback for `event` or all + * registered callbacks. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.off = +Emitter.prototype.removeListener = +Emitter.prototype.removeAllListeners = +Emitter.prototype.removeEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + + // all + if (0 == arguments.length) { + this._callbacks = {}; + return this; + } + + // specific event + var callbacks = this._callbacks[event]; + if (!callbacks) return this; + + // remove all handlers + if (1 == arguments.length) { + delete this._callbacks[event]; + return this; + } + + // remove specific handler + var cb; + for (var i = 0; i < callbacks.length; i++) { + cb = callbacks[i]; + if (cb === fn || cb.fn === fn) { + callbacks.splice(i, 1); + break; + } + } + return this; +}; + +/** + * Emit `event` with the given args. + * + * @param {String} event + * @param {Mixed} ... + * @return {Emitter} + */ + +Emitter.prototype.emit = function(event){ + this._callbacks = this._callbacks || {}; + var args = [].slice.call(arguments, 1) + , callbacks = this._callbacks[event]; + + if (callbacks) { + callbacks = callbacks.slice(0); + for (var i = 0, len = callbacks.length; i < len; ++i) { + callbacks[i].apply(this, args); + } + } + + return this; +}; + +/** + * Return array of callbacks for `event`. + * + * @param {String} event + * @return {Array} + * @api public + */ + +Emitter.prototype.listeners = function(event){ + this._callbacks = this._callbacks || {}; + return this._callbacks[event] || []; +}; + +/** + * Check if this emitter has `event` handlers. + * + * @param {String} event + * @return {Boolean} + * @api public + */ + +Emitter.prototype.hasListeners = function(event){ + return !! this.listeners(event).length; +}; + +},{}],10:[function(_dereq_,module,exports){ + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + if (!debug.enabled(name)) return function(){}; + + return function(fmt){ + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (debug[name] || curr); + debug[name] = curr; + + fmt = name + + ' ' + + fmt + + ' +' + debug.humanize(ms); + + // This hackery is required for IE8 + // where `console.log` doesn't have 'apply' + window.console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); + } +} + +/** + * The currently active debug mode names. + */ + +debug.names = []; +debug.skips = []; + +/** + * Enables a debug mode by name. This can include modes + * separated by a colon and wildcards. + * + * @param {String} name + * @api public + */ + +debug.enable = function(name) { + try { + localStorage.debug = name; + } catch(e){} + + var split = (name || '').split(/[\s,]+/) + , len = split.length; + + for (var i = 0; i < len; i++) { + name = split[i].replace('*', '.*?'); + if (name[0] === '-') { + debug.skips.push(new RegExp('^' + name.substr(1) + '$')); + } + else { + debug.names.push(new RegExp('^' + name + '$')); + } + } +}; + +/** + * Disable debug output. + * + * @api public + */ + +debug.disable = function(){ + debug.enable(''); +}; + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +debug.humanize = function(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +}; + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +debug.enabled = function(name) { + for (var i = 0, len = debug.skips.length; i < len; i++) { + if (debug.skips[i].test(name)) { + return false; + } + } + for (var i = 0, len = debug.names.length; i < len; i++) { + if (debug.names[i].test(name)) { + return true; + } + } + return false; +}; + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + +// persist + +try { + if (window.localStorage) debug.enable(localStorage.debug); +} catch(e){} + +},{}],11:[function(_dereq_,module,exports){ + +module.exports = _dereq_('./lib/'); + +},{"./lib/":12}],12:[function(_dereq_,module,exports){ + +module.exports = _dereq_('./socket'); + +/** + * Exports parser + * + * @api public + * + */ +module.exports.parser = _dereq_('engine.io-parser'); + +},{"./socket":13,"engine.io-parser":25}],13:[function(_dereq_,module,exports){ +(function (global){ +/** + * Module dependencies. + */ + +var transports = _dereq_('./transports'); +var Emitter = _dereq_('component-emitter'); +var debug = _dereq_('debug')('engine.io-client:socket'); +var index = _dereq_('indexof'); +var parser = _dereq_('engine.io-parser'); +var parseuri = _dereq_('parseuri'); +var parsejson = _dereq_('parsejson'); +var parseqs = _dereq_('parseqs'); + +/** + * Module exports. + */ + +module.exports = Socket; + +/** + * Noop function. + * + * @api private + */ + +function noop(){} + +/** + * Socket constructor. + * + * @param {String|Object} uri or options + * @param {Object} options + * @api public + */ + +function Socket(uri, opts){ + if (!(this instanceof Socket)) return new Socket(uri, opts); + + opts = opts || {}; + + if (uri && 'object' == typeof uri) { + opts = uri; + uri = null; + } + + if (uri) { + uri = parseuri(uri); + opts.host = uri.host; + opts.secure = uri.protocol == 'https' || uri.protocol == 'wss'; + opts.port = uri.port; + if (uri.query) opts.query = uri.query; + } + + this.secure = null != opts.secure ? opts.secure : + (global.location && 'https:' == location.protocol); + + if (opts.host) { + var pieces = opts.host.split(':'); + opts.hostname = pieces.shift(); + if (pieces.length) { + opts.port = pieces.pop(); + } else if (!opts.port) { + // if no port is specified manually, use the protocol default + opts.port = this.secure ? '443' : '80'; + } + } + + this.agent = opts.agent || false; + this.hostname = 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 || {}; + if ('string' == typeof this.query) this.query = parseqs.decode(this.query); + this.upgrade = false !== opts.upgrade; + this.path = (opts.path || '/engine.io').replace(/\/$/, '') + '/'; + this.forceJSONP = !!opts.forceJSONP; + this.jsonp = false !== opts.jsonp; + this.forceBase64 = !!opts.forceBase64; + this.enablesXDR = !!opts.enablesXDR; + this.timestampParam = opts.timestampParam || 't'; + this.timestampRequests = opts.timestampRequests; + this.transports = opts.transports || ['polling', 'websocket']; + this.readyState = ''; + this.writeBuffer = []; + this.callbackBuffer = []; + this.policyPort = opts.policyPort || 843; + this.rememberUpgrade = opts.rememberUpgrade || false; + this.binaryType = null; + this.onlyBinaryUpgrades = opts.onlyBinaryUpgrades; + + // SSL options for Node.js client + this.pfx = opts.pfx || null; + this.key = opts.key || null; + this.passphrase = opts.passphrase || null; + this.cert = opts.cert || null; + this.ca = opts.ca || null; + this.ciphers = opts.ciphers || null; + this.rejectUnauthorized = opts.rejectUnauthorized || null; + + this.open(); +} + +Socket.priorWebsocketSuccess = false; + +/** + * Mix in `Emitter`. + */ + +Emitter(Socket.prototype); + +/** + * Protocol version. + * + * @api public + */ + +Socket.protocol = parser.protocol; // this is an int + +/** + * Expose deps for legacy compatibility + * and standalone browser access. + */ + +Socket.Socket = Socket; +Socket.Transport = _dereq_('./transport'); +Socket.transports = _dereq_('./transports'); +Socket.parser = _dereq_('engine.io-parser'); + +/** + * Creates transport of the given type. + * + * @param {String} transport name + * @return {Transport} + * @api private + */ + +Socket.prototype.createTransport = function (name) { + debug('creating transport "%s"', name); + var query = clone(this.query); + + // append engine.io protocol identifier + query.EIO = parser.protocol; + + // transport name + query.transport = name; + + // session id if we already have one + if (this.id) query.sid = this.id; + + var transport = new transports[name]({ + agent: this.agent, + hostname: this.hostname, + port: this.port, + secure: this.secure, + path: this.path, + query: query, + forceJSONP: this.forceJSONP, + jsonp: this.jsonp, + forceBase64: this.forceBase64, + enablesXDR: this.enablesXDR, + timestampRequests: this.timestampRequests, + timestampParam: this.timestampParam, + policyPort: this.policyPort, + socket: this, + pfx: this.pfx, + key: this.key, + passphrase: this.passphrase, + cert: this.cert, + ca: this.ca, + ciphers: this.ciphers, + rejectUnauthorized: this.rejectUnauthorized + }); + + return transport; +}; + +function clone (obj) { + var o = {}; + for (var i in obj) { + if (obj.hasOwnProperty(i)) { + o[i] = obj[i]; + } + } + return o; +} + +/** + * Initializes transport to use and starts probe. + * + * @api private + */ +Socket.prototype.open = function () { + var transport; + if (this.rememberUpgrade && Socket.priorWebsocketSuccess && this.transports.indexOf('websocket') != -1) { + transport = 'websocket'; + } else if (0 == this.transports.length) { + // Emit error on next tick so it can be listened to + var self = this; + setTimeout(function() { + self.emit('error', 'No transports available'); + }, 0); + return; + } else { + transport = this.transports[0]; + } + this.readyState = 'opening'; + + // Retry with the next transport if the transport is disabled (jsonp: false) + var transport; + try { + transport = this.createTransport(transport); + } catch (e) { + this.transports.shift(); + this.open(); + return; + } + + transport.open(); + this.setTransport(transport); +}; + +/** + * Sets the current transport. Disables the existing one (if any). + * + * @api private + */ + +Socket.prototype.setTransport = function(transport){ + debug('setting transport %s', transport.name); + var self = this; + + if (this.transport) { + debug('clearing existing transport %s', this.transport.name); + this.transport.removeAllListeners(); + } + + // set up transport + this.transport = transport; + + // set up transport listeners + transport + .on('drain', function(){ + self.onDrain(); + }) + .on('packet', function(packet){ + self.onPacket(packet); + }) + .on('error', function(e){ + self.onError(e); + }) + .on('close', function(){ + self.onClose('transport close'); + }); +}; + +/** + * Probes a transport. + * + * @param {String} transport name + * @api private + */ + +Socket.prototype.probe = function (name) { + debug('probing transport "%s"', name); + var transport = this.createTransport(name, { probe: 1 }) + , failed = false + , self = this; + + Socket.priorWebsocketSuccess = false; + + function onTransportOpen(){ + if (self.onlyBinaryUpgrades) { + var upgradeLosesBinary = !this.supportsBinary && self.transport.supportsBinary; + failed = failed || upgradeLosesBinary; + } + if (failed) return; + + debug('probe transport "%s" opened', name); + transport.send([{ type: 'ping', data: 'probe' }]); + transport.once('packet', function (msg) { + if (failed) return; + if ('pong' == msg.type && 'probe' == msg.data) { + debug('probe transport "%s" pong', name); + self.upgrading = true; + self.emit('upgrading', transport); + if (!transport) return; + Socket.priorWebsocketSuccess = 'websocket' == transport.name; + + debug('pausing current transport "%s"', self.transport.name); + self.transport.pause(function () { + if (failed) return; + if ('closed' == self.readyState) return; + debug('changing transport and sending upgrade packet'); + + cleanup(); + + self.setTransport(transport); + transport.send([{ type: 'upgrade' }]); + self.emit('upgrade', transport); + transport = null; + self.upgrading = false; + self.flush(); + }); + } else { + debug('probe transport "%s" failed', name); + var err = new Error('probe error'); + err.transport = transport.name; + self.emit('upgradeError', err); + } + }); + } + + function freezeTransport() { + if (failed) return; + + // Any callback called by transport should be ignored since now + failed = true; + + cleanup(); + + transport.close(); + transport = null; + } + + //Handle any error that happens while probing + function onerror(err) { + var error = new Error('probe error: ' + err); + error.transport = transport.name; + + freezeTransport(); + + debug('probe transport "%s" failed because of error: %s', name, err); + + self.emit('upgradeError', error); + } + + function onTransportClose(){ + onerror("transport closed"); + } + + //When the socket is closed while we're probing + function onclose(){ + onerror("socket closed"); + } + + //When the socket is upgraded while we're probing + function onupgrade(to){ + if (transport && to.name != transport.name) { + debug('"%s" works - aborting "%s"', to.name, transport.name); + freezeTransport(); + } + } + + //Remove all listeners on the transport and on self + function cleanup(){ + transport.removeListener('open', onTransportOpen); + transport.removeListener('error', onerror); + transport.removeListener('close', onTransportClose); + self.removeListener('close', onclose); + self.removeListener('upgrading', onupgrade); + } + + transport.once('open', onTransportOpen); + transport.once('error', onerror); + transport.once('close', onTransportClose); + + this.once('close', onclose); + this.once('upgrading', onupgrade); + + transport.open(); + +}; + +/** + * Called when connection is deemed open. + * + * @api public + */ + +Socket.prototype.onOpen = function () { + debug('socket open'); + this.readyState = 'open'; + Socket.priorWebsocketSuccess = 'websocket' == this.transport.name; + this.emit('open'); + this.flush(); + + // we check for `readyState` in case an `open` + // listener already closed the socket + if ('open' == this.readyState && this.upgrade && this.transport.pause) { + debug('starting upgrade probes'); + for (var i = 0, l = this.upgrades.length; i < l; i++) { + this.probe(this.upgrades[i]); + } + } +}; + +/** + * Handles a packet. + * + * @api private + */ + +Socket.prototype.onPacket = function (packet) { + if ('opening' == this.readyState || 'open' == this.readyState) { + debug('socket receive: type "%s", data "%s"', packet.type, packet.data); + + this.emit('packet', packet); + + // Socket is live - any packet counts + this.emit('heartbeat'); + + switch (packet.type) { + case 'open': + this.onHandshake(parsejson(packet.data)); + break; + + case 'pong': + this.setPing(); + break; + + case 'error': + var err = new Error('server error'); + err.code = packet.data; + this.emit('error', err); + break; + + case 'message': + this.emit('data', packet.data); + this.emit('message', packet.data); + break; + } + } else { + debug('packet received with socket readyState "%s"', this.readyState); + } +}; + +/** + * Called upon handshake completion. + * + * @param {Object} handshake obj + * @api private + */ + +Socket.prototype.onHandshake = function (data) { + this.emit('handshake', data); + this.id = data.sid; + this.transport.query.sid = data.sid; + this.upgrades = this.filterUpgrades(data.upgrades); + this.pingInterval = data.pingInterval; + this.pingTimeout = data.pingTimeout; + this.onOpen(); + // In case open handler closes socket + if ('closed' == this.readyState) return; + this.setPing(); + + // Prolong liveness of socket on heartbeat + this.removeListener('heartbeat', this.onHeartbeat); + this.on('heartbeat', this.onHeartbeat); +}; + +/** + * Resets ping timeout. + * + * @api private + */ + +Socket.prototype.onHeartbeat = function (timeout) { + clearTimeout(this.pingTimeoutTimer); + var self = this; + self.pingTimeoutTimer = setTimeout(function () { + if ('closed' == self.readyState) return; + self.onClose('ping timeout'); + }, timeout || (self.pingInterval + self.pingTimeout)); +}; + +/** + * Pings server every `this.pingInterval` and expects response + * within `this.pingTimeout` or closes connection. + * + * @api private + */ + +Socket.prototype.setPing = function () { + var self = this; + clearTimeout(self.pingIntervalTimer); + self.pingIntervalTimer = setTimeout(function () { + debug('writing ping packet - expecting pong within %sms', self.pingTimeout); + self.ping(); + self.onHeartbeat(self.pingTimeout); + }, self.pingInterval); +}; + +/** +* Sends a ping packet. +* +* @api public +*/ + +Socket.prototype.ping = function () { + this.sendPacket('ping'); +}; + +/** + * Called on `drain` event + * + * @api private + */ + +Socket.prototype.onDrain = function() { + for (var i = 0; i < this.prevBufferLen; i++) { + if (this.callbackBuffer[i]) { + this.callbackBuffer[i](); + } + } + + this.writeBuffer.splice(0, this.prevBufferLen); + this.callbackBuffer.splice(0, this.prevBufferLen); + + // setting prevBufferLen = 0 is very important + // for example, when upgrading, upgrade packet is sent over, + // and a nonzero prevBufferLen could cause problems on `drain` + this.prevBufferLen = 0; + + if (this.writeBuffer.length == 0) { + this.emit('drain'); + } else { + this.flush(); + } +}; + +/** + * Flush write buffers. + * + * @api private + */ + +Socket.prototype.flush = function () { + if ('closed' != this.readyState && this.transport.writable && + !this.upgrading && this.writeBuffer.length) { + debug('flushing %d packets in socket', this.writeBuffer.length); + this.transport.send(this.writeBuffer); + // keep track of current length of writeBuffer + // splice writeBuffer and callbackBuffer on `drain` + this.prevBufferLen = this.writeBuffer.length; + this.emit('flush'); + } +}; + +/** + * Sends a message. + * + * @param {String} message. + * @param {Function} callback function. + * @return {Socket} for chaining. + * @api public + */ + +Socket.prototype.write = +Socket.prototype.send = function (msg, fn) { + this.sendPacket('message', msg, fn); + return this; +}; + +/** + * Sends a packet. + * + * @param {String} packet type. + * @param {String} data. + * @param {Function} callback function. + * @api private + */ + +Socket.prototype.sendPacket = function (type, data, fn) { + if ('closing' == this.readyState || 'closed' == this.readyState) { + return; + } + + var packet = { type: type, data: data }; + this.emit('packetCreate', packet); + this.writeBuffer.push(packet); + this.callbackBuffer.push(fn); + this.flush(); +}; + +/** + * Closes the connection. + * + * @api private + */ + +Socket.prototype.close = function () { + if ('opening' == this.readyState || 'open' == this.readyState) { + this.readyState = 'closing'; + + var self = this; + + function close() { + self.onClose('forced close'); + debug('socket closing - telling transport to close'); + self.transport.close(); + } + + function cleanupAndClose() { + self.removeListener('upgrade', cleanupAndClose); + self.removeListener('upgradeError', cleanupAndClose); + close(); + } + + function waitForUpgrade() { + // wait for upgrade to finish since we can't send packets while pausing a transport + self.once('upgrade', cleanupAndClose); + self.once('upgradeError', cleanupAndClose); + } + + if (this.writeBuffer.length) { + this.once('drain', function() { + if (this.upgrading) { + waitForUpgrade(); + } else { + close(); + } + }); + } else if (this.upgrading) { + waitForUpgrade(); + } else { + close(); + } + } + + return this; +}; + +/** + * Called upon transport error + * + * @api private + */ + +Socket.prototype.onError = function (err) { + debug('socket error %j', err); + Socket.priorWebsocketSuccess = false; + this.emit('error', err); + this.onClose('transport error', err); +}; + +/** + * Called upon transport close. + * + * @api private + */ + +Socket.prototype.onClose = function (reason, desc) { + if ('opening' == this.readyState || 'open' == this.readyState || 'closing' == this.readyState) { + debug('socket close with reason: "%s"', reason); + var self = this; + + // clear timers + clearTimeout(this.pingIntervalTimer); + clearTimeout(this.pingTimeoutTimer); + + // clean buffers in next tick, so developers can still + // grab the buffers on `close` event + setTimeout(function() { + self.writeBuffer = []; + self.callbackBuffer = []; + self.prevBufferLen = 0; + }, 0); + + // stop event from firing again for transport + this.transport.removeAllListeners('close'); + + // ensure transport won't stay open + this.transport.close(); + + // ignore further transport communication + this.transport.removeAllListeners(); + + // set ready state + this.readyState = 'closed'; + + // clear session id + this.id = null; + + // emit close event + this.emit('close', reason, desc); + } +}; + +/** + * Filters upgrades, returning only those matching client transports. + * + * @param {Array} server upgrades + * @api private + * + */ + +Socket.prototype.filterUpgrades = function (upgrades) { + var filteredUpgrades = []; + for (var i = 0, j = upgrades.length; i