diff --git a/README.md b/README.md index 954ea8a..121f599 100644 --- a/README.md +++ b/README.md @@ -8,7 +8,7 @@ SIOSocket is simple interface for communicating with [socket.io 1.0](http://sock SIOSocket can be added as a CocodaPod, submodule, or standalone dependency to any iOS 7.0 (or greater) project. ```ruby -pod 'SIOSocket', '~> 0.0.3' +pod 'SIOSocket', '~> 0.1.0' ``` then... diff --git a/SIOSocket.podspec b/SIOSocket.podspec index cca067b..ad9782d 100644 --- a/SIOSocket.podspec +++ b/SIOSocket.podspec @@ -1,9 +1,9 @@ Pod::Spec.new do |s| s.name = "SIOSocket" - s.version = "0.0.3" + s.version = "0.1.0" s.summary = "Realtime iOS application framework (client) http://socket.io" s.license = "MIT" - s.source = { :tag => "v0.0.3", :git => "https://github.com/MegaBits/SIOSocket.git"} + s.source = { :tag => "v0.1.0", :git => "https://github.com/MegaBits/SIOSocket.git"} s.platform = :ios, "7.0" s.source_files = "SocketIO/Source/*.{h,m}" s.requires_arc = true diff --git a/SocketIO.xcodeproj/project.pbxproj b/SocketIO.xcodeproj/project.pbxproj index 2aa7bea..f55d5a2 100644 --- a/SocketIO.xcodeproj/project.pbxproj +++ b/SocketIO.xcodeproj/project.pbxproj @@ -323,7 +323,7 @@ GCC_WARN_UNUSED_FUNCTION = YES; GCC_WARN_UNUSED_VARIABLE = YES; INFOPLIST_FILE = SocketIOHost/Info.plist; - IPHONEOS_DEPLOYMENT_TARGET = 8.0; + IPHONEOS_DEPLOYMENT_TARGET = 7.1; LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; MTL_ENABLE_DEBUG_INFO = YES; ONLY_ACTIVE_ARCH = YES; @@ -363,7 +363,7 @@ GCC_WARN_UNUSED_FUNCTION = YES; GCC_WARN_UNUSED_VARIABLE = YES; INFOPLIST_FILE = SocketIOHost/Info.plist; - IPHONEOS_DEPLOYMENT_TARGET = 8.0; + IPHONEOS_DEPLOYMENT_TARGET = 7.1; LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; MTL_ENABLE_DEBUG_INFO = NO; PRODUCT_NAME = "$(TARGET_NAME)"; @@ -491,6 +491,7 @@ 733750EC19B7A42800DEE6FC /* Release */, ); defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; }; 73DCADE1194B7ECE00696409 /* Build configuration list for PBXProject "SocketIO" */ = { isa = XCConfigurationList; diff --git a/SocketIO/SocketIO.m b/SocketIO/SocketIO.m index 660b519..3059a8c 100644 --- a/SocketIO/SocketIO.m +++ b/SocketIO/SocketIO.m @@ -29,14 +29,10 @@ - (void)testConnectToLocalhost - (void)testFalse { - XCTestExpectation *connectionExpectation = [self expectationWithDescription: @"should connect to localhost"]; XCTestExpectation *falseExpectation = [self expectationWithDescription: @"should work with false"]; - [SIOSocket socketWithHost: @"http://localhost:3000" response: ^(SIOSocket *socket) { XCTAssertNotNil(socket, @"socket could not connect to localhost"); - [connectionExpectation fulfill]; - [socket on: @"false" callback: ^(id data) { XCTAssertFalse([data boolValue], @"response not false"); @@ -51,9 +47,7 @@ - (void)testFalse - (void)testUTF8MultibyteCharacters { - XCTestExpectation *connectionExpectation = [self expectationWithDescription: @"should connect to localhost"]; XCTestExpectation *utf8MultibyteCharactersExpectation = [self expectationWithDescription: @"should work with utf8 multibyte characters"]; - NSArray *correctStrings = @[ @"てすと", @"Я Б Г Д Ж Й", @@ -65,7 +59,6 @@ - (void)testUTF8MultibyteCharacters [SIOSocket socketWithHost: @"http://localhost:3000" response: ^(SIOSocket *socket) { XCTAssertNotNil(socket, @"socket could not connect to localhost"); - [connectionExpectation fulfill]; __block NSInteger numberOfCorrectStrings = 0; [socket on: @"takeUtf8" callback: ^(id data) @@ -87,14 +80,10 @@ - (void)testUTF8MultibyteCharacters - (void)testEmitDateAsString { - XCTestExpectation *connectionExpectation = [self expectationWithDescription: @"should connect to localhost"]; XCTestExpectation *stringExpectation = [self expectationWithDescription: @"should emit date as a string"]; - [SIOSocket socketWithHost: @"http://localhost:3000" response: ^(SIOSocket *socket) { XCTAssertNotNil(socket, @"socket could not connect to localhost"); - [connectionExpectation fulfill]; - [socket on: @"takeDate" callback: ^(id data) { XCTAssert([data isKindOfClass: [NSString class]], @"%@ is not a string", data); @@ -109,14 +98,10 @@ - (void)testEmitDateAsString - (void)testEmitDateAsObject { - XCTestExpectation *connectionExpectation = [self expectationWithDescription: @"should connect to localhost"]; XCTestExpectation *stringExpectation = [self expectationWithDescription: @"should emit date as a string"]; - [SIOSocket socketWithHost: @"http://localhost:3000" response: ^(SIOSocket *socket) { XCTAssertNotNil(socket, @"socket could not connect to localhost"); - [connectionExpectation fulfill]; - [socket on: @"takeDateObj" callback: ^(id data) { XCTAssert([data isKindOfClass: [NSDictionary class]], @"%@ is not a dictionary", data); diff --git a/SocketIO/Source/socket.io.js.h b/SocketIO/Source/socket.io.js.h index a6a8f13..48a9ab0 100644 --- a/SocketIO/Source/socket.io.js.h +++ b/SocketIO/Source/socket.io.js.h @@ -10,9 +10,9 @@ #define MSEC_PER_SEC 1000 /*! - * Complete socket.io-1.0.4.js, minified. + * Complete socket.io-1.1.0.js, minified. */ -static NSString *const socket_io_js = @"!function(e){\"object\"==typeof exports?module.exports=e():\"function\"==typeof define&&define.amd?define(e):\"undefined\"!=typeof window?window.io=e():\"undefined\"!=typeof global?global.io=e():\"undefined\"!=typeof self&&(self.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;o0&&!this.encoding){var pack=this.packetBuffer.shift();this.packet(pack)}};Manager.prototype.cleanup=function(){var sub;while(sub=this.subs.shift())sub.destroy();this.packetBuffer=[];this.encoding=false;this.decoder.destroy()};Manager.prototype.close=Manager.prototype.disconnect=function(){this.skipReconnect=true;this.engine.close()};Manager.prototype.onclose=function(reason){debug(\"close\");this.cleanup();this.readyState=\"closed\";this.emit(\"close\",reason);if(this._reconnection&&!this.skipReconnect){this.reconnect()}};Manager.prototype.reconnect=function(){if(this.reconnecting)return this;var self=this;this.attempts++;if(this.attempts>this._reconnectionAttempts){debug(\"reconnect failed\");this.emit(\"reconnect_failed\");this.reconnecting=false}else{var delay=this.attempts*this.reconnectionDelay();delay=Math.min(delay,this.reconnectionDelayMax());debug(\"will wait %dms before reconnect attempt\",delay);this.reconnecting=true;var timer=setTimeout(function(){debug(\"attempting reconnect\");self.emit(\"reconnect_attempt\");self.open(function(err){if(err){debug(\"reconnect attempt error\");self.reconnecting=false;self.reconnect();self.emit(\"reconnect_error\",err.data)}else{debug(\"reconnect success\");self.onreconnect()}})},delay);this.subs.push({destroy:function(){clearTimeout(timer)}})}};Manager.prototype.onreconnect=function(){var attempt=this.attempts;this.attempts=0;this.reconnecting=false;this.emit(\"reconnect\",attempt)}},{\"./on\":4,\"./socket\":5,\"./url\":6,bind:7,debug:8,emitter:9,\"engine.io-client\":10,\"object-component\":36,\"socket.io-parser\":39}],4:[function(require,module,exports){module.exports=on;function on(obj,ev,fn){obj.on(ev,fn);return{destroy:function(){obj.removeListener(ev,fn)}}}},{}],5:[function(require,module,exports){var parser=require(\"socket.io-parser\");var Emitter=require(\"emitter\");var toArray=require(\"to-array\");var on=require(\"./on\");var bind=require(\"bind\");var debug=require(\"debug\")(\"socket.io-client:socket\");var hasBin=require(\"has-binary-data\");var indexOf=require(\"indexof\");module.exports=exports=Socket;var events={connect:1,disconnect:1,error:1};var emit=Emitter.prototype.emit;function Socket(io,nsp){this.io=io;this.nsp=nsp;this.json=this;this.ids=0;this.acks={};this.open();this.buffer=[];this.connected=false;this.disconnected=true}Emitter(Socket.prototype);Socket.prototype.open=Socket.prototype.connect=function(){if(this.connected)return this;var io=this.io;io.open();this.subs=[on(io,\"open\",bind(this,\"onopen\")),on(io,\"error\",bind(this,\"onerror\")),on(io,\"packet\",bind(this,\"onpacket\")),on(io,\"close\",bind(this,\"onclose\"))];if(\"open\"==this.io.readyState)this.onopen();return this};Socket.prototype.send=function(){var args=toArray(arguments);args.unshift(\"message\");this.emit.apply(this,args);return this};Socket.prototype.emit=function(ev){if(events.hasOwnProperty(ev)){emit.apply(this,arguments);return this}var args=toArray(arguments);var parserType=parser.EVENT;if(hasBin(args)){parserType=parser.BINARY_EVENT}var packet={type:parserType,data:args};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++}this.packet(packet);return this};Socket.prototype.packet=function(packet){packet.nsp=this.nsp;this.io.packet(packet)};Socket.prototype.onerror=function(data){this.emit(\"error\",data)};Socket.prototype.onopen=function(){debug(\"transport is open - connecting\");if(\"/\"!=this.nsp){this.packet({type:parser.CONNECT})}};Socket.prototype.onclose=function(reason){debug(\"close (%s)\",reason);this.connected=false;this.disconnected=true;this.emit(\"disconnect\",reason)};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}};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.buffer.push(args)}};Socket.prototype.ack=function(id){var self=this;var sent=false;return function(){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})}};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]};Socket.prototype.onconnect=function(){this.connected=true;this.disconnected=false;this.emit(\"connect\");this.emitBuffered()};Socket.prototype.emitBuffered=function(){for(var i=0;i=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\"};debug.enabled=function(name){for(var i=0,len=debug.skips.length;i';iframe=document.createElement(html)}catch(e){iframe=document.createElement(\"iframe\");iframe.name=self.iframeId;iframe.src=\"javascript:0\"}iframe.id=self.iframeId;self.form.appendChild(iframe);self.iframe=iframe}initIframe();data=data.replace(rEscapedNewline,\"\\\\\\n\");this.area.value=data.replace(rNewline,\"\\\\n\");try{this.form.submit()}catch(e){}if(this.iframe.attachEvent){this.iframe.onreadystatechange=function(){if(self.iframe.readyState==\"complete\"){complete()}}}else{this.iframe.onload=complete}}},{\"./polling\":17,inherits:27}],16:[function(require,module,exports){var global=typeof self!==\"undefined\"?self:typeof window!==\"undefined\"?window:{};var XMLHttpRequest=require(\"xmlhttprequest\");var Polling=require(\"./polling\");var Emitter=require(\"emitter\");var debug=require(\"debug\")(\"engine.io-client:polling-xhr\");var inherit=require(\"inherits\");module.exports=XHR;module.exports.Request=Request;function empty(){}function XHR(opts){Polling.call(this,opts);if(global.location){var isSSL=\"https:\"==location.protocol;var port=location.port;if(!port){port=isSSL?443:80}this.xd=opts.hostname!=global.location.hostname||port!=opts.port}}inherit(XHR,Polling);XHR.prototype.supportsBinary=true;XHR.prototype.request=function(opts){opts=opts||{};opts.uri=this.uri();opts.xd=this.xd;opts.agent=this.agent||false;opts.supportsBinary=this.supportsBinary;return new Request(opts)};XHR.prototype.doWrite=function(data,fn){var isBinary=typeof data!==\"string\"&&data!==undefined;var req=this.request({method:\"POST\",data:data,isBinary:isBinary});var self=this;req.on(\"success\",fn);req.on(\"error\",function(err){self.onError(\"xhr post error\",err)});this.sendXhr=req};XHR.prototype.doPoll=function(){debug(\"xhr poll\");var req=this.request();var self=this;req.on(\"data\",function(data){self.onData(data)});req.on(\"error\",function(err){self.onError(\"xhr poll error\",err)});this.pollXhr=req};function Request(opts){this.method=opts.method||\"GET\";this.uri=opts.uri;this.xd=!!opts.xd;this.async=false!==opts.async;this.data=undefined!=opts.data?opts.data:null;this.agent=opts.agent;this.create(opts.isBinary,opts.supportsBinary)}Emitter(Request.prototype);Request.prototype.create=function(isBinary,supportsBinary){var xhr=this.xhr=new XMLHttpRequest({agent:this.agent,xdomain:this.xd});var self=this;try{debug(\"xhr open %s: %s\",this.method,this.uri);xhr.open(this.method,this.uri,this.async);if(supportsBinary){xhr.responseType=\"arraybuffer\"}if(\"POST\"==this.method){try{if(isBinary){xhr.setRequestHeader(\"Content-type\",\"application/octet-stream\")}else{xhr.setRequestHeader(\"Content-type\",\"text/plain;charset=UTF-8\")}}catch(e){}}if(\"withCredentials\"in xhr){xhr.withCredentials=true}xhr.onreadystatechange=function(){var data;try{if(4!=xhr.readyState)return;if(200==xhr.status||1223==xhr.status){var contentType=xhr.getResponseHeader(\"Content-Type\");if(contentType===\"application/octet-stream\"){data=xhr.response}else{if(!supportsBinary){data=xhr.responseText}else{data=\"ok\"}}}else{setTimeout(function(){self.onError(xhr.status)},0)}}catch(e){self.onError(e)}if(null!=data){self.onData(data)}};debug(\"xhr data %s\",this.data);xhr.send(this.data)}catch(e){setTimeout(function(){self.onError(e)},0);return}if(global.document){this.index=Request.requestsCount++;Request.requests[this.index]=this}};Request.prototype.onSuccess=function(){this.emit(\"success\");this.cleanup()};Request.prototype.onData=function(data){this.emit(\"data\",data);this.onSuccess()};Request.prototype.onError=function(err){this.emit(\"error\",err);this.cleanup()};Request.prototype.cleanup=function(){if(\"undefined\"==typeof this.xhr||null===this.xhr){return}this.xhr.onreadystatechange=empty;try{this.xhr.abort()}catch(e){}if(global.document){delete Request.requests[this.index]}this.xhr=null};Request.prototype.abort=function(){this.cleanup()};if(global.document){Request.requestsCount=0;Request.requests={};if(global.attachEvent){global.attachEvent(\"onunload\",unloadHandler)}else if(global.addEventListener){global.addEventListener(\"beforeunload\",unloadHandler)}}function unloadHandler(){for(var i in Request.requests){if(Request.requests.hasOwnProperty(i)){Request.requests[i].abort()}}}},{\"./polling\":17,debug:8,emitter:9,inherits:27,xmlhttprequest:19}],17:[function(require,module,exports){var Transport=require(\"../transport\");var parseqs=require(\"parseqs\");var parser=require(\"engine.io-parser\");var debug=require(\"debug\")(\"engine.io-client:polling\");var inherit=require(\"inherits\");module.exports=Polling;var hasXHR2=function(){var XMLHttpRequest=require(\"xmlhttprequest\");var xhr=new XMLHttpRequest({agent:this.agent,xdomain:false});return null!=xhr.responseType}();function Polling(opts){var forceBase64=opts&&opts.forceBase64;if(!hasXHR2||forceBase64){this.supportsBinary=false}Transport.call(this,opts)}inherit(Polling,Transport);Polling.prototype.name=\"polling\";Polling.prototype.doOpen=function(){this.poll()};Polling.prototype.pause=function(onPause){var pending=0;var self=this;this.readyState=\"pausing\";function pause(){debug(\"paused\");self.readyState=\"paused\";onPause()}if(this.polling||!this.writable){var total=0;if(this.polling){debug(\"we are currently polling - waiting to pause\");total++;this.once(\"pollComplete\",function(){debug(\"pre-pause polling complete\");--total||pause()})}if(!this.writable){debug(\"we are currently writing - waiting to pause\");total++;this.once(\"drain\",function(){debug(\"pre-pause writing complete\");--total||pause()})}}else{pause()}};Polling.prototype.poll=function(){debug(\"polling\");this.polling=true;this.doPoll();this.emit(\"poll\")};Polling.prototype.onData=function(data){var self=this;debug(\"polling got data %s\",data);var callback=function(packet,index,total){if(\"opening\"==self.readyState){self.onOpen()}if(\"close\"==packet.type){self.onClose();return false}self.onPacket(packet)};parser.decodePayload(data,this.socket.binaryType,callback);if(\"closed\"!=this.readyState){this.polling=false;this.emit(\"pollComplete\");if(\"open\"==this.readyState){this.poll()}else{debug('ignoring poll - transport state \"%s\"',this.readyState)}}};Polling.prototype.doClose=function(){var self=this;function close(){debug(\"writing close packet\");self.write([{type:\"close\"}])}if(\"open\"==this.readyState){debug(\"transport open - closing\");close()}else{debug(\"transport not open - deferring close\");this.once(\"open\",close)}};Polling.prototype.write=function(packets){var self=this;this.writable=false;var callbackfn=function(){self.writable=true;self.emit(\"drain\")};var self=this;parser.encodePayload(packets,this.supportsBinary,function(data){self.doWrite(data,callbackfn)})};Polling.prototype.uri=function(){var query=this.query||{};var schema=this.secure?\"https\":\"http\";var port=\"\";if(false!==this.timestampRequests){query[this.timestampParam]=+new Date+\"-\"+Transport.timestamps++}if(!this.supportsBinary&&!query.sid){query.b64=1}query=parseqs.encode(query);if(this.port&&(\"https\"==schema&&this.port!=443||\"http\"==schema&&this.port!=80)){port=\":\"+this.port}if(query.length){query=\"?\"+query}return schema+\"://\"+this.hostname+port+this.path+query}},{\"../transport\":13,debug:8,\"engine.io-parser\":20,inherits:27,parseqs:29,xmlhttprequest:19}],18:[function(require,module,exports){var Transport=require(\"../transport\");var parser=require(\"engine.io-parser\");var parseqs=require(\"parseqs\");var debug=require(\"debug\")(\"engine.io-client:websocket\");var inherit=require(\"inherits\");var WebSocket=require(\"ws\");module.exports=WS;function WS(opts){var forceBase64=opts&&opts.forceBase64;if(forceBase64){this.supportsBinary=false}Transport.call(this,opts)}inherit(WS,Transport);WS.prototype.name=\"websocket\";WS.prototype.supportsBinary=true;WS.prototype.doOpen=function(){if(!this.check()){return}var self=this;var uri=this.uri();var protocols=void 0;var opts={agent:this.agent};this.ws=new WebSocket(uri,protocols,opts);if(this.ws.binaryType===undefined){this.supportsBinary=false}this.ws.binaryType=\"arraybuffer\";this.addEventListeners()};WS.prototype.addEventListeners=function(){var self=this;this.ws.onopen=function(){self.onOpen()};this.ws.onclose=function(){self.onClose()};this.ws.onmessage=function(ev){self.onData(ev.data)};this.ws.onerror=function(e){self.onError(\"websocket error\",e)}};if(\"undefined\"!=typeof navigator&&/iPad|iPhone|iPod/i.test(navigator.userAgent)){WS.prototype.onData=function(data){var self=this;setTimeout(function(){Transport.prototype.onData.call(self,data)},0)}}WS.prototype.write=function(packets){var self=this;this.writable=false;for(var i=0,l=packets.length;i1){return{type:packetslist[type],data:data.substring(1)}}else{return{type:packetslist[type]}}}var asArray=new Uint8Array(data);var type=asArray[0];var rest=sliceBuffer(data,1);if(Blob&&binaryType===\"blob\"){rest=new Blob([rest])}return{type:packetslist[type],data:rest}};exports.decodeBase64Packet=function(msg,binaryType){var type=packetslist[msg.charAt(0)];if(!global.ArrayBuffer){return{type:type,data:{base64:true,data:msg.substr(1)}}}var data=base64encoder.decode(msg.substr(1));if(binaryType===\"blob\"&&Blob){data=new Blob([data])}return{type:type,data:data}};exports.encodePayload=function(packets,supportsBinary,callback){if(typeof supportsBinary==\"function\"){callback=supportsBinary;supportsBinary=null}if(supportsBinary){if(Blob&&!isAndroid){return exports.encodePayloadAsBlob(packets,callback)}return exports.encodePayloadAsArrayBuffer(packets,callback)}if(!packets.length){return callback(\"0:\")}function setLengthHeader(message){return message.length+\":\"+message}function encodeOne(packet,doneCallback){exports.encodePacket(packet,supportsBinary,function(message){doneCallback(null,setLengthHeader(message))})}map(packets,encodeOne,function(err,results){return callback(results.join(\"\"))})};function map(ary,each,done){var result=new Array(ary.length);var next=after(ary.length,done);var eachWithIndex=function(i,el,cb){each(el,function(error,msg){result[i]=msg;cb(error,result)})};for(var i=0;i0){var tailArray=new Uint8Array(bufferTail);var isString=tailArray[0]===0;var msgLength=\"\";for(var i=1;;i++){if(tailArray[i]==255)break;msgLength+=tailArray[i]}bufferTail=sliceBuffer(bufferTail,2+msgLength.length);msgLength=parseInt(msgLength);var msg=sliceBuffer(bufferTail,0,msgLength);if(isString){try{msg=String.fromCharCode.apply(null,new Uint8Array(msg))}catch(e){var typed=new Uint8Array(msg);msg=\"\";for(var i=0;ibytes){end=bytes}if(start>=bytes||start>=end||bytes===0){return new ArrayBuffer(0)}var abv=new Uint8Array(arraybuffer);var result=new Uint8Array(end-start);for(var i=start,ii=0;i>2];base64+=chars[(bytes[i]&3)<<4|bytes[i+1]>>4];base64+=chars[(bytes[i+1]&15)<<2|bytes[i+2]>>6];base64+=chars[bytes[i+2]&63]}if(len%3===2){base64=base64.substring(0,base64.length-1)+\"=\"}else if(len%3===1){base64=base64.substring(0,base64.length-2)+\"==\"}return base64};exports.decode=function(base64){var bufferLength=base64.length*.75,len=base64.length,i,p=0,encoded1,encoded2,encoded3,encoded4;if(base64[base64.length-1]===\"=\"){bufferLength--;if(base64[base64.length-2]===\"=\"){bufferLength--}}var arraybuffer=new ArrayBuffer(bufferLength),bytes=new Uint8Array(arraybuffer);for(i=0;i>4;bytes[p++]=(encoded2&15)<<4|encoded3>>2;bytes[p++]=(encoded3&3)<<6|encoded4&63}return arraybuffer}})(\"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\")},{}],25:[function(require,module,exports){var global=typeof self!==\"undefined\"?self:typeof window!==\"undefined\"?window:{};var BlobBuilder=global.BlobBuilder||global.WebKitBlobBuilder||global.MSBlobBuilder||global.MozBlobBuilder;var blobSupported=function(){try{var b=new Blob([\"hi\"]);return b.size==2}catch(e){return false}}();var blobBuilderSupported=BlobBuilder&&BlobBuilder.prototype.append&&BlobBuilder.prototype.getBlob;function BlobBuilderConstructor(ary,options){options=options||{};var bb=new BlobBuilder;for(var i=0;i=55296&&value<=56319&&counter65535){value-=65536;output+=stringFromCharCode(value>>>10&1023|55296);value=56320|value&1023}output+=stringFromCharCode(value)}return output}function createByte(codePoint,shift){return stringFromCharCode(codePoint>>shift&63|128)}function encodeCodePoint(codePoint){if((codePoint&4294967168)==0){return stringFromCharCode(codePoint)}var symbol=\"\";if((codePoint&4294965248)==0){symbol=stringFromCharCode(codePoint>>6&31|192)}else if((codePoint&4294901760)==0){symbol=stringFromCharCode(codePoint>>12&15|224);symbol+=createByte(codePoint,6)}else if((codePoint&4292870144)==0){symbol=stringFromCharCode(codePoint>>18&7|240);symbol+=createByte(codePoint,12);symbol+=createByte(codePoint,6)}symbol+=stringFromCharCode(codePoint&63|128);return symbol}function utf8encode(string){var codePoints=ucs2decode(string);var length=codePoints.length;var index=-1;var codePoint;var byteString=\"\";while(++index=byteCount){throw Error(\"Invalid byte index\")}var continuationByte=byteArray[byteIndex]&255;byteIndex++;if((continuationByte&192)==128){return continuationByte&63}throw Error(\"Invalid continuation byte\")}function decodeSymbol(){var byte1;var byte2;var byte3;var byte4;var codePoint;if(byteIndex>byteCount){throw Error(\"Invalid byte index\")}if(byteIndex==byteCount){return false}byte1=byteArray[byteIndex]&255;byteIndex++;if((byte1&128)==0){return byte1}if((byte1&224)==192){var byte2=readContinuationByte();codePoint=(byte1&31)<<6|byte2;if(codePoint>=128){return codePoint}else{throw Error(\"Invalid continuation byte\")}}if((byte1&240)==224){byte2=readContinuationByte();byte3=readContinuationByte();codePoint=(byte1&15)<<12|byte2<<6|byte3;if(codePoint>=2048){return codePoint}else{throw Error(\"Invalid continuation byte\")}}if((byte1&248)==240){byte2=readContinuationByte();byte3=readContinuationByte();byte4=readContinuationByte();codePoint=(byte1&15)<<18|byte2<<12|byte3<<6|byte4;if(codePoint>=65536&&codePoint<=1114111){return codePoint}}throw Error(\"Invalid UTF-8 detected\")}var byteArray;var byteCount;var byteIndex;function utf8decode(byteString){byteArray=ucs2decode(byteString);byteCount=byteArray.length;byteIndex=0;var codePoints=[];var tmp;while((tmp=decodeSymbol())!==false){codePoints.push(tmp)}return ucs2encode(codePoints)}var utf8={version:\"2.0.0\",encode:utf8encode,decode:utf8decode};if(typeof define==\"function\"&&typeof define.amd==\"object\"&&define.amd){define(function(){return utf8})}else if(freeExports&&!freeExports.nodeType){if(freeModule){freeModule.exports=utf8}else{var object={};var hasOwnProperty=object.hasOwnProperty;for(var key in utf8){hasOwnProperty.call(utf8,key)&&(freeExports[key]=utf8[key])}}}else{root.utf8=utf8}})(this)},{}],27:[function(require,module,exports){if(typeof Object.create===\"function\"){module.exports=function inherits(ctor,superCtor){ctor.super_=superCtor;ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:false,writable:true,configurable:true}})}}else{module.exports=function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}}},{}],28:[function(require,module,exports){var global=typeof self!==\"undefined\"?self:typeof window!==\"undefined\"?window:{};var rvalidchars=/^[\\],:{}\\s]*$/;var rvalidescape=/\\\\(?:[\"\\\\\\/bfnrt]|u[0-9a-fA-F]{4})/g;var rvalidtokens=/\"[^\"\\\\\\n\\r]*\"|true|false|null|-?\\d+(?:\\.\\d*)?(?:[eE][+\\-]?\\d+)?/g;var rvalidbraces=/(?:^|:|,)(?:\\s*\\[)+/g;var rtrimLeft=/^\\s+/;var rtrimRight=/\\s+$/;module.exports=function parsejson(data){if(\"string\"!=typeof data||!data){return null}data=data.replace(rtrimLeft,\"\").replace(rtrimRight,\"\");if(global.JSON&&JSON.parse){return JSON.parse(data)}if(rvalidchars.test(data.replace(rvalidescape,\"@\").replace(rvalidtokens,\"]\").replace(rvalidbraces,\"\"))){return new Function(\"return \"+data)()}}},{}],29:[function(require,module,exports){exports.encode=function(obj){var str=\"\";for(var i in obj){if(obj.hasOwnProperty(i)){if(str.length)str+=\"&\";str+=encodeURIComponent(i)+\"=\"+encodeURIComponent(obj[i])}}return str};exports.decode=function(qs){var qry={};var pairs=qs.split(\"&\");for(var i=0,l=pairs.length;i1)))/4)-floor((year-1901+month)/100)+floor((year-1601+month)/400)}}if(!(isProperty={}.hasOwnProperty)){isProperty=function(property){var members={},constructor;if((members.__proto__=null,members.__proto__={toString:1},members).toString!=getClass){isProperty=function(property){var original=this.__proto__,result=property in(this.__proto__=null,this);this.__proto__=original;return result}}else{constructor=members.constructor;isProperty=function(property){var parent=(this.constructor||constructor).prototype;return property in this&&!(property in parent&&this[property]===parent[property])}}members=null;return isProperty.call(this,property)}}var PrimitiveTypes={\"boolean\":1,number:1,string:1,undefined:1};var isHostType=function(object,property){var type=typeof object[property];return type==\"object\"?!!object[property]:!PrimitiveTypes[type]};forEach=function(object,callback){var size=0,Properties,members,property;(Properties=function(){this.valueOf=0}).prototype.valueOf=0;members=new Properties;for(property in members){if(isProperty.call(members,property)){size++}}Properties=members=null;if(!size){members=[\"valueOf\",\"toString\",\"toLocaleString\",\"propertyIsEnumerable\",\"isPrototypeOf\",\"hasOwnProperty\",\"constructor\"];forEach=function(object,callback){var isFunction=getClass.call(object)==functionClass,property,length;var hasProperty=!isFunction&&typeof object.constructor!=\"function\"&&isHostType(object,\"hasOwnProperty\")?object.hasOwnProperty:isProperty;for(property in object){if(!(isFunction&&property==\"prototype\")&&hasProperty.call(object,property)){callback(property)}}for(length=members.length;property=members[--length];hasProperty.call(object,property)&&callback(property));}}else if(size==2){forEach=function(object,callback){var members={},isFunction=getClass.call(object)==functionClass,property;for(property in object){if(!(isFunction&&property==\"prototype\")&&!isProperty.call(members,property)&&(members[property]=1)&&isProperty.call(object,property)){callback(property)}}}}else{forEach=function(object,callback){var isFunction=getClass.call(object)==functionClass,property,isConstructor;for(property in object){if(!(isFunction&&property==\"prototype\")&&isProperty.call(object,property)&&!(isConstructor=property===\"constructor\")){callback(property)}}if(isConstructor||isProperty.call(object,property=\"constructor\")){callback(property)}}}return forEach(object,callback)};if(!has(\"json-stringify\")){var Escapes={92:\"\\\\\\\\\",34:'\\\\\"',8:\"\\\\b\",12:\"\\\\f\",10:\"\\\\n\",13:\"\\\\r\",9:\"\\\\t\"};var leadingZeroes=\"000000\";var toPaddedString=function(width,value){return(leadingZeroes+(value||0)).slice(-width)};var unicodePrefix=\"\\\\u00\";var quote=function(value){var result='\"',index=0,length=value.length,isLarge=length>10&&charIndexBuggy,symbols;if(isLarge){symbols=value.split(\"\")}for(;index-1/0&&value<1/0){if(getDay){date=floor(value/864e5);for(year=floor(date/365.2425)+1970-1;getDay(year+1,0)<=date;year++);for(month=floor((date-getDay(year,0))/30.42);getDay(year,month+1)<=date;month++);date=1+date-getDay(year,month);time=(value%864e5+864e5)%864e5;hours=floor(time/36e5)%24;minutes=floor(time/6e4)%60;seconds=floor(time/1e3)%60;milliseconds=time%1e3}else{year=value.getUTCFullYear();month=value.getUTCMonth();date=value.getUTCDate();hours=value.getUTCHours();minutes=value.getUTCMinutes();seconds=value.getUTCSeconds();milliseconds=value.getUTCMilliseconds()}value=(year<=0||year>=1e4?(year<0?\"-\":\"+\")+toPaddedString(6,year<0?-year:year):toPaddedString(4,year))+\"-\"+toPaddedString(2,month+1)+\"-\"+toPaddedString(2,date)+\"T\"+toPaddedString(2,hours)+\":\"+toPaddedString(2,minutes)+\":\"+toPaddedString(2,seconds)+\".\"+toPaddedString(3,milliseconds)+\"Z\"}else{value=null}}else if(typeof value.toJSON==\"function\"&&(className!=numberClass&&className!=stringClass&&className!=arrayClass||isProperty.call(value,\"toJSON\"))){value=value.toJSON(property)}}if(callback){value=callback.call(object,property,value)}if(value===null){return\"null\"}className=getClass.call(value);if(className==booleanClass){return\"\"+value}else if(className==numberClass){return value>-1/0&&value<1/0?\"\"+value:\"null\"}else if(className==stringClass){return quote(\"\"+value)}if(typeof value==\"object\"){for(length=stack.length;length--;){if(stack[length]===value){throw TypeError()}}stack.push(value);results=[];prefix=indentation;indentation+=whitespace;if(className==arrayClass){for(index=0,length=value.length;index0){for(whitespace=\"\",width>10&&(width=10);whitespace.length=48&&charCode<=57||charCode>=97&&charCode<=102||charCode>=65&&charCode<=70)){abort()}}value+=fromCharCode(\"0x\"+source.slice(begin,Index));break;default:abort()}}else{if(charCode==34){break}charCode=source.charCodeAt(Index);begin=Index;while(charCode>=32&&charCode!=92&&charCode!=34){charCode=source.charCodeAt(++Index)}value+=source.slice(begin,Index)}}if(source.charCodeAt(Index)==34){Index++;return value}abort();default:begin=Index;if(charCode==45){isSigned=true;charCode=source.charCodeAt(++Index)}if(charCode>=48&&charCode<=57){if(charCode==48&&(charCode=source.charCodeAt(Index+1),charCode>=48&&charCode<=57)){abort()}isSigned=false;for(;Index=48&&charCode<=57);Index++);if(source.charCodeAt(Index)==46){position=++Index;for(;position=48&&charCode<=57);position++);if(position==Index){abort()}Index=position}charCode=source.charCodeAt(Index);if(charCode==101||charCode==69){charCode=source.charCodeAt(++Index);if(charCode==43||charCode==45){Index++}for(position=Index;position=48&&charCode<=57);position++);if(position==Index){abort()}Index=position}return+source.slice(begin,Index)}if(isSigned){abort()}if(source.slice(Index,Index+4)==\"true\"){Index+=4;return true}else if(source.slice(Index,Index+5)==\"false\"){Index+=5;return false}else if(source.slice(Index,Index+4)==\"null\"){Index+=4;return null}abort()}}return\"$\"};var get=function(value){var results,hasMembers;if(value==\"$\"){abort()}if(typeof value==\"string\"){if((charIndexBuggy?value.charAt(0):value[0])==\"@\"){return value.slice(1)}if(value==\"[\"){results=[];for(;;hasMembers||(hasMembers=true)){value=lex();if(value==\"]\"){break}if(hasMembers){if(value==\",\"){value=lex();if(value==\"]\"){abort()}}else{abort()}}if(value==\",\"){abort()}results.push(get(value))}return results}else if(value==\"{\"){results={};for(;;hasMembers||(hasMembers=true)){value=lex();if(value==\"}\"){break}if(hasMembers){if(value==\",\"){value=lex();if(value==\"}\"){abort()}}else{abort()}}if(value==\",\"||typeof value!=\"string\"||(charIndexBuggy?value.charAt(0):value[0])!=\"@\"||lex()!=\":\"){abort()}results[value.slice(1)]=get(lex())}return results}abort()}return value};var update=function(source,property,callback){var element=walk(source,property,callback);if(element===undef){delete source[property]}else{source[property]=element}};var walk=function(source,property,callback){var value=source[property],length;if(typeof value==\"object\"&&value){if(getClass.call(value)==arrayClass){for(length=value.length;length--;){update(value,length,callback)}}else{forEach(value,function(property){update(value,property,callback)})}}return callback.call(source,property,value)};JSON3.parse=function(source,callback){var result,value;Index=0;Source=\"\"+source;result=get(lex());if(lex()!=\"$\"){abort()}Index=Source=null;return callback&&getClass.call(callback)==functionClass?walk((value={},value[\"\"]=result,value),\"\",callback):result}}}if(isLoader){define(function(){return JSON3})}})(this)},{}],42:[function(require,module,exports){module.exports=toArray;function toArray(list,index){var array=[];index=index||0;for(var i=index||0;i0&&!this.encoding){var pack=this.packetBuffer.shift();this.packet(pack)}};Manager.prototype.cleanup=function(){var sub;while(sub=this.subs.shift())sub.destroy();this.packetBuffer=[];this.encoding=false;this.decoder.destroy()};Manager.prototype.close=Manager.prototype.disconnect=function(){this.skipReconnect=true;this.engine.close()};Manager.prototype.onclose=function(reason){debug(\"close\");this.cleanup();this.readyState=\"closed\";this.emit(\"close\",reason);if(this._reconnection&&!this.skipReconnect){this.reconnect()}};Manager.prototype.reconnect=function(){if(this.reconnecting)return this;var self=this;this.attempts++;if(this.attempts>this._reconnectionAttempts){debug(\"reconnect failed\");this.emitAll(\"reconnect_failed\");this.reconnecting=false}else{var delay=this.attempts*this.reconnectionDelay();delay=Math.min(delay,this.reconnectionDelayMax());debug(\"will wait %dms before reconnect attempt\",delay);this.reconnecting=true;var timer=setTimeout(function(){debug(\"attempting reconnect\");self.emitAll(\"reconnect_attempt\",self.attempts);self.emitAll(\"reconnecting\",self.attempts);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)}})}};Manager.prototype.onreconnect=function(){var attempt=this.attempts;this.attempts=0;this.reconnecting=false;this.emitAll(\"reconnect\",attempt)}},{\"./on\":4,\"./socket\":5,\"./url\":6,\"component-bind\":7,\"component-emitter\":8,debug:9,\"engine.io-client\":10,\"object-component\":37,\"socket.io-parser\":40}],4:[function(_dereq_,module,exports){module.exports=on;function on(obj,ev,fn){obj.on(ev,fn);return{destroy:function(){obj.removeListener(ev,fn)}}}},{}],5:[function(_dereq_,module,exports){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\");var indexOf=_dereq_(\"indexof\");module.exports=exports=Socket;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};var emit=Emitter.prototype.emit;function Socket(io,nsp){this.io=io;this.nsp=nsp;this.json=this;this.ids=0;this.acks={};if(this.io.autoConnect)this.open();this.receiveBuffer=[];this.sendBuffer=[];this.connected=false;this.disconnected=true;this.subEvents()}Emitter(Socket.prototype);Socket.prototype.subEvents=function(){var io=this.io;this.subs=[on(io,\"open\",bind(this,\"onopen\")),on(io,\"packet\",bind(this,\"onpacket\")),on(io,\"close\",bind(this,\"onclose\"))]};Socket.prototype.open=Socket.prototype.connect=function(){if(this.connected)return this;this.io.open();if(\"open\"==this.io.readyState)this.onopen();return this};Socket.prototype.send=function(){var args=toArray(arguments);args.unshift(\"message\");this.emit.apply(this,args);return this};Socket.prototype.emit=function(ev){if(events.hasOwnProperty(ev)){emit.apply(this,arguments);return this}var args=toArray(arguments);var parserType=parser.EVENT;if(hasBin(args)){parserType=parser.BINARY_EVENT}var packet={type:parserType,data:args};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};Socket.prototype.packet=function(packet){packet.nsp=this.nsp;this.io.packet(packet)};Socket.prototype.onopen=function(){debug(\"transport is open - connecting\");if(\"/\"!=this.nsp){this.packet({type:parser.CONNECT})}};Socket.prototype.onclose=function(reason){debug(\"close (%s)\",reason);this.connected=false;this.disconnected=true;this.emit(\"disconnect\",reason)};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}};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)}};Socket.prototype.ack=function(id){var self=this;var sent=false;return function(){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})}};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]};Socket.prototype.onconnect=function(){this.connected=true;this.disconnected=false;this.emit(\"connect\");this.emitBuffered()};Socket.prototype.emitBuffered=function(){var i;for(i=0;i=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\"};debug.enabled=function(name){for(var i=0,len=debug.skips.length;i';iframe=document.createElement(html)}catch(e){iframe=document.createElement(\"iframe\");iframe.name=self.iframeId;iframe.src=\"javascript:0\"}iframe.id=self.iframeId;self.form.appendChild(iframe);self.iframe=iframe}initIframe();data=data.replace(rEscapedNewline,\"\\\\\\n\");this.area.value=data.replace(rNewline,\"\\\\n\");try{this.form.submit()}catch(e){}if(this.iframe.attachEvent){this.iframe.onreadystatechange=function(){if(self.iframe.readyState==\"complete\"){complete()}}}else{this.iframe.onload=complete}}}).call(this,typeof self!==\"undefined\"?self:typeof window!==\"undefined\"?window:{})},{\"./polling\":17,\"component-inherit\":20}],16:[function(_dereq_,module,exports){(function(global){var XMLHttpRequest=_dereq_(\"xmlhttprequest\");var Polling=_dereq_(\"./polling\");var Emitter=_dereq_(\"component-emitter\");var inherit=_dereq_(\"component-inherit\");var debug=_dereq_(\"debug\")(\"engine.io-client:polling-xhr\");module.exports=XHR;module.exports.Request=Request;function empty(){}function XHR(opts){Polling.call(this,opts);if(global.location){var isSSL=\"https:\"==location.protocol;var port=location.port;if(!port){port=isSSL?443:80}this.xd=opts.hostname!=global.location.hostname||port!=opts.port;this.xs=opts.secure!=isSSL}}inherit(XHR,Polling);XHR.prototype.supportsBinary=true;XHR.prototype.request=function(opts){opts=opts||{};opts.uri=this.uri();opts.xd=this.xd;opts.xs=this.xs;opts.agent=this.agent||false;opts.supportsBinary=this.supportsBinary;opts.enablesXDR=this.enablesXDR;return new Request(opts)};XHR.prototype.doWrite=function(data,fn){var isBinary=typeof data!==\"string\"&&data!==undefined;var req=this.request({method:\"POST\",data:data,isBinary:isBinary});var self=this;req.on(\"success\",fn);req.on(\"error\",function(err){self.onError(\"xhr post error\",err)});this.sendXhr=req};XHR.prototype.doPoll=function(){debug(\"xhr poll\");var req=this.request();var self=this;req.on(\"data\",function(data){self.onData(data)});req.on(\"error\",function(err){self.onError(\"xhr poll error\",err)});this.pollXhr=req};function Request(opts){this.method=opts.method||\"GET\";this.uri=opts.uri;this.xd=!!opts.xd;this.xs=!!opts.xs;this.async=false!==opts.async;this.data=undefined!=opts.data?opts.data:null;this.agent=opts.agent;this.isBinary=opts.isBinary;this.supportsBinary=opts.supportsBinary;this.enablesXDR=opts.enablesXDR;this.create()}Emitter(Request.prototype);Request.prototype.create=function(){var xhr=this.xhr=new XMLHttpRequest({agent:this.agent,xdomain:this.xd,xscheme:this.xs,enablesXDR:this.enablesXDR});var self=this;try{debug(\"xhr open %s: %s\",this.method,this.uri);xhr.open(this.method,this.uri,this.async);if(this.supportsBinary){xhr.responseType=\"arraybuffer\"}if(\"POST\"==this.method){try{if(this.isBinary){xhr.setRequestHeader(\"Content-type\",\"application/octet-stream\")}else{xhr.setRequestHeader(\"Content-type\",\"text/plain;charset=UTF-8\")}}catch(e){}}if(\"withCredentials\"in xhr){xhr.withCredentials=true}if(this.hasXDR()){xhr.onload=function(){self.onLoad()};xhr.onerror=function(){self.onError(xhr.responseText)}}else{xhr.onreadystatechange=function(){if(4!=xhr.readyState)return;if(200==xhr.status||1223==xhr.status){self.onLoad()}else{setTimeout(function(){self.onError(xhr.status)},0)}}}debug(\"xhr data %s\",this.data);xhr.send(this.data)}catch(e){setTimeout(function(){self.onError(e)},0);return}if(global.document){this.index=Request.requestsCount++;Request.requests[this.index]=this}};Request.prototype.onSuccess=function(){this.emit(\"success\");this.cleanup()};Request.prototype.onData=function(data){this.emit(\"data\",data);this.onSuccess()};Request.prototype.onError=function(err){this.emit(\"error\",err);this.cleanup()};Request.prototype.cleanup=function(){if(\"undefined\"==typeof this.xhr||null===this.xhr){return}if(this.hasXDR()){this.xhr.onload=this.xhr.onerror=empty}else{this.xhr.onreadystatechange=empty}try{this.xhr.abort()}catch(e){}if(global.document){delete Request.requests[this.index]}this.xhr=null};Request.prototype.onLoad=function(){var data;try{var contentType;try{contentType=this.xhr.getResponseHeader(\"Content-Type\")}catch(e){}if(contentType===\"application/octet-stream\"){data=this.xhr.response}else{if(!this.supportsBinary){data=this.xhr.responseText}else{data=\"ok\"}}}catch(e){this.onError(e)}if(null!=data){this.onData(data)}};Request.prototype.hasXDR=function(){return\"undefined\"!==typeof global.XDomainRequest&&!this.xs&&this.enablesXDR};Request.prototype.abort=function(){this.cleanup()};if(global.document){Request.requestsCount=0;Request.requests={};if(global.attachEvent){global.attachEvent(\"onunload\",unloadHandler)}else if(global.addEventListener){global.addEventListener(\"beforeunload\",unloadHandler)}}function unloadHandler(){for(var i in Request.requests){if(Request.requests.hasOwnProperty(i)){Request.requests[i].abort()}}}}).call(this,typeof self!==\"undefined\"?self:typeof window!==\"undefined\"?window:{})},{\"./polling\":17,\"component-emitter\":8,\"component-inherit\":20,debug:9,xmlhttprequest:19}],17:[function(_dereq_,module,exports){var Transport=_dereq_(\"../transport\");var parseqs=_dereq_(\"parseqs\");var parser=_dereq_(\"engine.io-parser\");var inherit=_dereq_(\"component-inherit\");var debug=_dereq_(\"debug\")(\"engine.io-client:polling\");module.exports=Polling;var hasXHR2=function(){var XMLHttpRequest=_dereq_(\"xmlhttprequest\");var xhr=new XMLHttpRequest({agent:this.agent,xdomain:false});return null!=xhr.responseType}();function Polling(opts){var forceBase64=opts&&opts.forceBase64;if(!hasXHR2||forceBase64){this.supportsBinary=false}Transport.call(this,opts)}inherit(Polling,Transport);Polling.prototype.name=\"polling\";Polling.prototype.doOpen=function(){this.poll()};Polling.prototype.pause=function(onPause){var pending=0;var self=this;this.readyState=\"pausing\";function pause(){debug(\"paused\");self.readyState=\"paused\";onPause()}if(this.polling||!this.writable){var total=0;if(this.polling){debug(\"we are currently polling - waiting to pause\");total++;this.once(\"pollComplete\",function(){debug(\"pre-pause polling complete\");--total||pause()})}if(!this.writable){debug(\"we are currently writing - waiting to pause\");total++;this.once(\"drain\",function(){debug(\"pre-pause writing complete\");--total||pause()})}}else{pause()}};Polling.prototype.poll=function(){debug(\"polling\");this.polling=true;this.doPoll();this.emit(\"poll\")};Polling.prototype.onData=function(data){var self=this;debug(\"polling got data %s\",data);var callback=function(packet,index,total){if(\"opening\"==self.readyState){self.onOpen()}if(\"close\"==packet.type){self.onClose();return false}self.onPacket(packet)};parser.decodePayload(data,this.socket.binaryType,callback);if(\"closed\"!=this.readyState){this.polling=false;this.emit(\"pollComplete\");if(\"open\"==this.readyState){this.poll()}else{debug('ignoring poll - transport state \"%s\"',this.readyState)}}};Polling.prototype.doClose=function(){var self=this;function close(){debug(\"writing close packet\");self.write([{type:\"close\"}])}if(\"open\"==this.readyState){debug(\"transport open - closing\");close()}else{debug(\"transport not open - deferring close\");this.once(\"open\",close)}};Polling.prototype.write=function(packets){var self=this;this.writable=false;var callbackfn=function(){self.writable=true;self.emit(\"drain\")};var self=this;parser.encodePayload(packets,this.supportsBinary,function(data){self.doWrite(data,callbackfn)})};Polling.prototype.uri=function(){var query=this.query||{};var schema=this.secure?\"https\":\"http\";var port=\"\";if(false!==this.timestampRequests){query[this.timestampParam]=+new Date+\"-\"+Transport.timestamps++}if(!this.supportsBinary&&!query.sid){query.b64=1}query=parseqs.encode(query);if(this.port&&(\"https\"==schema&&this.port!=443||\"http\"==schema&&this.port!=80)){port=\":\"+this.port}if(query.length){query=\"?\"+query}return schema+\"://\"+this.hostname+port+this.path+query}},{\"../transport\":13,\"component-inherit\":20,debug:9,\"engine.io-parser\":21,parseqs:29,xmlhttprequest:19}],18:[function(_dereq_,module,exports){var Transport=_dereq_(\"../transport\");var parser=_dereq_(\"engine.io-parser\");var parseqs=_dereq_(\"parseqs\");var inherit=_dereq_(\"component-inherit\");var debug=_dereq_(\"debug\")(\"engine.io-client:websocket\");var WebSocket=_dereq_(\"ws\");module.exports=WS;function WS(opts){var forceBase64=opts&&opts.forceBase64;if(forceBase64){this.supportsBinary=false}Transport.call(this,opts)}inherit(WS,Transport);WS.prototype.name=\"websocket\";WS.prototype.supportsBinary=true;WS.prototype.doOpen=function(){if(!this.check()){return}var self=this;var uri=this.uri();var protocols=void 0;var opts={agent:this.agent};this.ws=new WebSocket(uri,protocols,opts);if(this.ws.binaryType===undefined){this.supportsBinary=false}this.ws.binaryType=\"arraybuffer\";this.addEventListeners()};WS.prototype.addEventListeners=function(){var self=this;this.ws.onopen=function(){self.onOpen()};this.ws.onclose=function(){self.onClose()};this.ws.onmessage=function(ev){self.onData(ev.data)};this.ws.onerror=function(e){self.onError(\"websocket error\",e)}};if(\"undefined\"!=typeof navigator&&/iPad|iPhone|iPod/i.test(navigator.userAgent)){WS.prototype.onData=function(data){var self=this;setTimeout(function(){Transport.prototype.onData.call(self,data)},0)}}WS.prototype.write=function(packets){var self=this;this.writable=false;for(var i=0,l=packets.length;i1){return{type:packetslist[type],data:data.substring(1)}}else{return{type:packetslist[type]}}}var asArray=new Uint8Array(data);var type=asArray[0];var rest=sliceBuffer(data,1);if(Blob&&binaryType===\"blob\"){rest=new Blob([rest])}return{type:packetslist[type],data:rest}};exports.decodeBase64Packet=function(msg,binaryType){var type=packetslist[msg.charAt(0)];if(!global.ArrayBuffer){return{type:type,data:{base64:true,data:msg.substr(1)}}}var data=base64encoder.decode(msg.substr(1));if(binaryType===\"blob\"&&Blob){data=new Blob([data])}return{type:type,data:data}};exports.encodePayload=function(packets,supportsBinary,callback){if(typeof supportsBinary==\"function\"){callback=supportsBinary;supportsBinary=null}if(supportsBinary){if(Blob&&!isAndroid){return exports.encodePayloadAsBlob(packets,callback)}return exports.encodePayloadAsArrayBuffer(packets,callback)}if(!packets.length){return callback(\"0:\")}function setLengthHeader(message){return message.length+\":\"+message}function encodeOne(packet,doneCallback){exports.encodePacket(packet,supportsBinary,true,function(message){doneCallback(null,setLengthHeader(message))})}map(packets,encodeOne,function(err,results){return callback(results.join(\"\"))})};function map(ary,each,done){var result=new Array(ary.length);var next=after(ary.length,done);var eachWithIndex=function(i,el,cb){each(el,function(error,msg){result[i]=msg;cb(error,result)})};for(var i=0;i0){var tailArray=new Uint8Array(bufferTail);var isString=tailArray[0]===0;var msgLength=\"\";for(var i=1;;i++){if(tailArray[i]==255)break;if(msgLength.length>310){numberTooLong=true;break}msgLength+=tailArray[i]}if(numberTooLong)return callback(err,0,1);bufferTail=sliceBuffer(bufferTail,2+msgLength.length);msgLength=parseInt(msgLength);var msg=sliceBuffer(bufferTail,0,msgLength);if(isString){try{msg=String.fromCharCode.apply(null,new Uint8Array(msg))}catch(e){var typed=new Uint8Array(msg);msg=\"\";for(var i=0;ibytes){end=bytes}if(start>=bytes||start>=end||bytes===0){return new ArrayBuffer(0)}var abv=new Uint8Array(arraybuffer);var result=new Uint8Array(end-start);for(var i=start,ii=0;i>2];base64+=chars[(bytes[i]&3)<<4|bytes[i+1]>>4];base64+=chars[(bytes[i+1]&15)<<2|bytes[i+2]>>6];base64+=chars[bytes[i+2]&63]}if(len%3===2){base64=base64.substring(0,base64.length-1)+\"=\"}else if(len%3===1){base64=base64.substring(0,base64.length-2)+\"==\"}return base64};exports.decode=function(base64){var bufferLength=base64.length*.75,len=base64.length,i,p=0,encoded1,encoded2,encoded3,encoded4;if(base64[base64.length-1]===\"=\"){bufferLength--;if(base64[base64.length-2]===\"=\"){bufferLength--}}var arraybuffer=new ArrayBuffer(bufferLength),bytes=new Uint8Array(arraybuffer);for(i=0;i>4;bytes[p++]=(encoded2&15)<<4|encoded3>>2;bytes[p++]=(encoded3&3)<<6|encoded4&63}return arraybuffer}})(\"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\")},{}],26:[function(_dereq_,module,exports){(function(global){var BlobBuilder=global.BlobBuilder||global.WebKitBlobBuilder||global.MSBlobBuilder||global.MozBlobBuilder;var blobSupported=function(){try{var b=new Blob([\"hi\"]);return b.size==2}catch(e){return false}}();var blobBuilderSupported=BlobBuilder&&BlobBuilder.prototype.append&&BlobBuilder.prototype.getBlob;function BlobBuilderConstructor(ary,options){options=options||{};var bb=new BlobBuilder;for(var i=0;i=55296&&value<=56319&&counter65535){value-=65536;output+=stringFromCharCode(value>>>10&1023|55296);value=56320|value&1023}output+=stringFromCharCode(value)}return output}function createByte(codePoint,shift){return stringFromCharCode(codePoint>>shift&63|128)}function encodeCodePoint(codePoint){if((codePoint&4294967168)==0){return stringFromCharCode(codePoint)}var symbol=\"\";if((codePoint&4294965248)==0){symbol=stringFromCharCode(codePoint>>6&31|192)}else if((codePoint&4294901760)==0){symbol=stringFromCharCode(codePoint>>12&15|224);symbol+=createByte(codePoint,6)}else if((codePoint&4292870144)==0){symbol=stringFromCharCode(codePoint>>18&7|240);symbol+=createByte(codePoint,12);symbol+=createByte(codePoint,6)}symbol+=stringFromCharCode(codePoint&63|128);return symbol}function utf8encode(string){var codePoints=ucs2decode(string);var length=codePoints.length;var index=-1;var codePoint;var byteString=\"\";while(++index=byteCount){throw Error(\"Invalid byte index\")}var continuationByte=byteArray[byteIndex]&255;byteIndex++;if((continuationByte&192)==128){return continuationByte&63}throw Error(\"Invalid continuation byte\")}function decodeSymbol(){var byte1;var byte2;var byte3;var byte4;var codePoint;if(byteIndex>byteCount){throw Error(\"Invalid byte index\")}if(byteIndex==byteCount){return false}byte1=byteArray[byteIndex]&255;byteIndex++;if((byte1&128)==0){return byte1}if((byte1&224)==192){var byte2=readContinuationByte();codePoint=(byte1&31)<<6|byte2;if(codePoint>=128){return codePoint}else{throw Error(\"Invalid continuation byte\")}}if((byte1&240)==224){byte2=readContinuationByte();byte3=readContinuationByte();codePoint=(byte1&15)<<12|byte2<<6|byte3;if(codePoint>=2048){return codePoint}else{throw Error(\"Invalid continuation byte\")}}if((byte1&248)==240){byte2=readContinuationByte();byte3=readContinuationByte();byte4=readContinuationByte();codePoint=(byte1&15)<<18|byte2<<12|byte3<<6|byte4;if(codePoint>=65536&&codePoint<=1114111){return codePoint}}throw Error(\"Invalid UTF-8 detected\")}var byteArray;var byteCount;var byteIndex;function utf8decode(byteString){byteArray=ucs2decode(byteString);byteCount=byteArray.length;byteIndex=0;var codePoints=[];var tmp;while((tmp=decodeSymbol())!==false){codePoints.push(tmp)}return ucs2encode(codePoints)}var utf8={version:\"2.0.0\",encode:utf8encode,decode:utf8decode};if(typeof define==\"function\"&&typeof define.amd==\"object\"&&define.amd){define(function(){return utf8})}else if(freeExports&&!freeExports.nodeType){if(freeModule){freeModule.exports=utf8}else{var object={};var hasOwnProperty=object.hasOwnProperty;for(var key in utf8){hasOwnProperty.call(utf8,key)&&(freeExports[key]=utf8[key])}}}else{root.utf8=utf8}})(this)}).call(this,typeof self!==\"undefined\"?self:typeof window!==\"undefined\"?window:{})},{}],28:[function(_dereq_,module,exports){(function(global){var rvalidchars=/^[\\],:{}\\s]*$/;var rvalidescape=/\\\\(?:[\"\\\\\\/bfnrt]|u[0-9a-fA-F]{4})/g;var rvalidtokens=/\"[^\"\\\\\\n\\r]*\"|true|false|null|-?\\d+(?:\\.\\d*)?(?:[eE][+\\-]?\\d+)?/g;var rvalidbraces=/(?:^|:|,)(?:\\s*\\[)+/g;var rtrimLeft=/^\\s+/;var rtrimRight=/\\s+$/;module.exports=function parsejson(data){if(\"string\"!=typeof data||!data){return null}data=data.replace(rtrimLeft,\"\").replace(rtrimRight,\"\");if(global.JSON&&JSON.parse){return JSON.parse(data)}if(rvalidchars.test(data.replace(rvalidescape,\"@\").replace(rvalidtokens,\"]\").replace(rvalidbraces,\"\"))){return new Function(\"return \"+data)()}}}).call(this,typeof self!==\"undefined\"?self:typeof window!==\"undefined\"?window:{})},{}],29:[function(_dereq_,module,exports){exports.encode=function(obj){var str=\"\";for(var i in obj){if(obj.hasOwnProperty(i)){if(str.length)str+=\"&\";str+=encodeURIComponent(i)+\"=\"+encodeURIComponent(obj[i])}}return str};exports.decode=function(qs){var qry={};var pairs=qs.split(\"&\");for(var i=0,l=pairs.length;i1)))/4)-floor((year-1901+month)/100)+floor((year-1601+month)/400)}}if(!(isProperty={}.hasOwnProperty)){isProperty=function(property){var members={},constructor;if((members.__proto__=null,members.__proto__={toString:1},members).toString!=getClass){isProperty=function(property){var original=this.__proto__,result=property in(this.__proto__=null,this);this.__proto__=original;return result}}else{constructor=members.constructor;isProperty=function(property){var parent=(this.constructor||constructor).prototype;return property in this&&!(property in parent&&this[property]===parent[property])}}members=null;return isProperty.call(this,property)}}var PrimitiveTypes={\"boolean\":1,number:1,string:1,undefined:1};var isHostType=function(object,property){var type=typeof object[property];return type==\"object\"?!!object[property]:!PrimitiveTypes[type]};forEach=function(object,callback){var size=0,Properties,members,property;(Properties=function(){this.valueOf=0}).prototype.valueOf=0;members=new Properties;for(property in members){if(isProperty.call(members,property)){size++}}Properties=members=null;if(!size){members=[\"valueOf\",\"toString\",\"toLocaleString\",\"propertyIsEnumerable\",\"isPrototypeOf\",\"hasOwnProperty\",\"constructor\"];forEach=function(object,callback){var isFunction=getClass.call(object)==functionClass,property,length;var hasProperty=!isFunction&&typeof object.constructor!=\"function\"&&isHostType(object,\"hasOwnProperty\")?object.hasOwnProperty:isProperty;for(property in object){if(!(isFunction&&property==\"prototype\")&&hasProperty.call(object,property)){callback(property)}}for(length=members.length;property=members[--length];hasProperty.call(object,property)&&callback(property));}}else if(size==2){forEach=function(object,callback){var members={},isFunction=getClass.call(object)==functionClass,property;for(property in object){if(!(isFunction&&property==\"prototype\")&&!isProperty.call(members,property)&&(members[property]=1)&&isProperty.call(object,property)){callback(property)}}}}else{forEach=function(object,callback){var isFunction=getClass.call(object)==functionClass,property,isConstructor;for(property in object){if(!(isFunction&&property==\"prototype\")&&isProperty.call(object,property)&&!(isConstructor=property===\"constructor\")){callback(property)}}if(isConstructor||isProperty.call(object,property=\"constructor\")){callback(property)}}}return forEach(object,callback)};if(!has(\"json-stringify\")){var Escapes={92:\"\\\\\\\\\",34:'\\\\\"',8:\"\\\\b\",12:\"\\\\f\",10:\"\\\\n\",13:\"\\\\r\",9:\"\\\\t\"};var leadingZeroes=\"000000\";var toPaddedString=function(width,value){return(leadingZeroes+(value||0)).slice(-width)};var unicodePrefix=\"\\\\u00\";var quote=function(value){var result='\"',index=0,length=value.length,isLarge=length>10&&charIndexBuggy,symbols;if(isLarge){symbols=value.split(\"\")}for(;index-1/0&&value<1/0){if(getDay){date=floor(value/864e5);for(year=floor(date/365.2425)+1970-1;getDay(year+1,0)<=date;year++);for(month=floor((date-getDay(year,0))/30.42);getDay(year,month+1)<=date;month++);date=1+date-getDay(year,month);time=(value%864e5+864e5)%864e5;hours=floor(time/36e5)%24;minutes=floor(time/6e4)%60;seconds=floor(time/1e3)%60;milliseconds=time%1e3}else{year=value.getUTCFullYear();month=value.getUTCMonth();date=value.getUTCDate();hours=value.getUTCHours();minutes=value.getUTCMinutes();seconds=value.getUTCSeconds();milliseconds=value.getUTCMilliseconds()}value=(year<=0||year>=1e4?(year<0?\"-\":\"+\")+toPaddedString(6,year<0?-year:year):toPaddedString(4,year))+\"-\"+toPaddedString(2,month+1)+\"-\"+toPaddedString(2,date)+\"T\"+toPaddedString(2,hours)+\":\"+toPaddedString(2,minutes)+\":\"+toPaddedString(2,seconds)+\".\"+toPaddedString(3,milliseconds)+\"Z\"}else{value=null}}else if(typeof value.toJSON==\"function\"&&(className!=numberClass&&className!=stringClass&&className!=arrayClass||isProperty.call(value,\"toJSON\"))){value=value.toJSON(property)}}if(callback){value=callback.call(object,property,value)}if(value===null){return\"null\"}className=getClass.call(value);if(className==booleanClass){return\"\"+value}else if(className==numberClass){return value>-1/0&&value<1/0?\"\"+value:\"null\"}else if(className==stringClass){return quote(\"\"+value)}if(typeof value==\"object\"){for(length=stack.length;length--;){if(stack[length]===value){throw TypeError()}}stack.push(value);results=[];prefix=indentation;indentation+=whitespace;if(className==arrayClass){for(index=0,length=value.length;index0){for(whitespace=\"\",width>10&&(width=10);whitespace.length=48&&charCode<=57||charCode>=97&&charCode<=102||charCode>=65&&charCode<=70)){abort()}}value+=fromCharCode(\"0x\"+source.slice(begin,Index));break;default:abort()}}else{if(charCode==34){break}charCode=source.charCodeAt(Index);begin=Index;while(charCode>=32&&charCode!=92&&charCode!=34){charCode=source.charCodeAt(++Index)}value+=source.slice(begin,Index)}}if(source.charCodeAt(Index)==34){Index++;return value}abort();default:begin=Index;if(charCode==45){isSigned=true;charCode=source.charCodeAt(++Index)}if(charCode>=48&&charCode<=57){if(charCode==48&&(charCode=source.charCodeAt(Index+1),charCode>=48&&charCode<=57)){abort()}isSigned=false;for(;Index=48&&charCode<=57);Index++);if(source.charCodeAt(Index)==46){position=++Index;for(;position=48&&charCode<=57);position++);if(position==Index){abort()}Index=position}charCode=source.charCodeAt(Index);if(charCode==101||charCode==69){charCode=source.charCodeAt(++Index);if(charCode==43||charCode==45){Index++}for(position=Index;position=48&&charCode<=57);position++);if(position==Index){abort()}Index=position}return+source.slice(begin,Index)}if(isSigned){abort()}if(source.slice(Index,Index+4)==\"true\"){Index+=4;return true}else if(source.slice(Index,Index+5)==\"false\"){Index+=5;return false}else if(source.slice(Index,Index+4)==\"null\"){Index+=4;return null}abort()}}return\"$\"};var get=function(value){var results,hasMembers;if(value==\"$\"){abort()}if(typeof value==\"string\"){if((charIndexBuggy?value.charAt(0):value[0])==\"@\"){return value.slice(1)}if(value==\"[\"){results=[];for(;;hasMembers||(hasMembers=true)){value=lex();if(value==\"]\"){break}if(hasMembers){if(value==\",\"){value=lex();if(value==\"]\"){abort()}}else{abort()}}if(value==\",\"){abort()}results.push(get(value))}return results}else if(value==\"{\"){results={};for(;;hasMembers||(hasMembers=true)){value=lex();if(value==\"}\"){break}if(hasMembers){if(value==\",\"){value=lex();if(value==\"}\"){abort()}}else{abort()}}if(value==\",\"||typeof value!=\"string\"||(charIndexBuggy?value.charAt(0):value[0])!=\"@\"||lex()!=\":\"){abort()}results[value.slice(1)]=get(lex())}return results}abort()}return value};var update=function(source,property,callback){var element=walk(source,property,callback);if(element===undef){delete source[property]}else{source[property]=element}};var walk=function(source,property,callback){var value=source[property],length;if(typeof value==\"object\"&&value){if(getClass.call(value)==arrayClass){for(length=value.length;length--;){update(value,length,callback)}}else{forEach(value,function(property){update(value,property,callback)})}}return callback.call(source,property,value)};JSON3.parse=function(source,callback){var result,value;Index=0;Source=\"\"+source;result=get(lex());if(lex()!=\"$\"){abort()}Index=Source=null;return callback&&getClass.call(callback)==functionClass?walk((value={},value[\"\"]=result,value),\"\",callback):result}}}if(isLoader){define(function(){return JSON3})}})(this)},{}],44:[function(_dereq_,module,exports){module.exports=toArray;function toArray(list,index){var array=[];index=index||0;for(var i=index||0;i