/*! osc.js 2.0.3, Copyright 2016 Colin Clark | github.com/colinbdclark/osc.js */

var osc=osc||{};!function(){"use strict";osc.SECS_70YRS=2208988800,osc.TWO_32=4294967296,osc.defaults={metadata:!1,unpackSingleArgs:!0},osc.isBufferEnv="undefined"!=typeof Buffer,osc.isCommonJS="undefined"!=typeof module&&module.exports,osc.isNode=osc.isCommonJS&&"undefined"==typeof window,osc.isArray=function(a){return a&&"[object Array]"===Object.prototype.toString.call(a)},osc.isTypedArrayView=function(a){return a.buffer&&a.buffer instanceof ArrayBuffer},osc.isBuffer=function(a){return osc.isBufferEnv&&a instanceof Buffer};var a="undefined"!=typeof dcodeIO?dcodeIO.Long:"undefined"!=typeof a?a:osc.isNode?require("long"):void 0;osc.dataView=function(a,b,c){return a.buffer?new DataView(a.buffer,b,c):a instanceof ArrayBuffer?new DataView(a,b,c):new DataView(new Uint8Array(a),b,c)},osc.byteArray=function(a){if(a instanceof Uint8Array)return a;var b=a.buffer?a.buffer:a;if(!(b instanceof ArrayBuffer||"undefined"!=typeof b.length&&"string"!=typeof b))throw new Error("Can't wrap a non-array-like object as Uint8Array. 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b=Array.prototype.slice.call(arguments),c=this.encodeOSC(a),d=osc.nativeBuffer(c);b[0]=d,this.sendRaw.apply(this,b)},a.encodeOSC=function(a){a=a.buffer?a.buffer:a;var b;try{b=osc.writePacket(a,this.options)}catch(c){this.emit("error",c)}return b},a.decodeOSC=function(a,b){a=osc.byteArray(a),this.emit("raw",a,b);try{var c=osc.readPacket(a,this.options);this.emit("osc",c,b),osc.firePacketEvents(this,c,void 0,b)}catch(d){this.emit("error",d)}},osc.SLIPPort=function(a){var b=this,c=this.options=a||{};c.useSLIP=void 0===c.useSLIP?!0:c.useSLIP,this.decoder=new slip.Decoder({onMessage:this.decodeOSC.bind(this),onError:function(a){b.emit("error",a)}});var d=c.useSLIP?this.decodeSLIPData:this.decodeOSC;this.on("data",d.bind(this))},a=osc.SLIPPort.prototype=Object.create(osc.Port.prototype),a.constructor=osc.SLIPPort,a.encodeOSC=function(a){a=a.buffer?a.buffer:a;var b;try{var c=osc.writePacket(a,this.options);b=slip.encode(c)}catch(d){this.emit("error",d)}return b},a.decodeSLIPData=function(a,b){this.decoder.decode(a,b)},osc.relay=function(a,b,c,d,e,f){c=c||"message",d=d||"send",e=e||function(){},f=f?[null].concat(f):[];var g=function(a){f[0]=a,a=e(a),b[d].apply(b,f)};return a.on(c,g),{eventName:c,listener:g}},osc.relayPorts=function(a,b,c){var d=c.raw?"raw":"osc",e=c.raw?"sendRaw":"send";return osc.relay(a,b,d,e,c.transform)},osc.stopRelaying=function(a,b){a.removeListener(b.eventName,b.listener)},osc.Relay=function(a,b,c){var d=this.options=c||{};d.raw=!1,this.port1=a,this.port2=b,this.listen()},a=osc.Relay.prototype=Object.create(EventEmitter.prototype),a.constructor=osc.Relay,a.open=function(){this.port1.open(),this.port2.open()},a.listen=function(){this.port1Spec&&this.port2Spec&&this.close(),this.port1Spec=osc.relayPorts(this.port1,this.port2,this.options),this.port2Spec=osc.relayPorts(this.port2,this.port1,this.options);var a=this.close.bind(this);this.port1.on("close",a),this.port2.on("close",a)},a.close=function(){osc.stopRelaying(this.port1,this.port1Spec),osc.stopRelaying(this.port2,this.port2Spec),this.emit("close",this.port1,this.port2)},"undefined"!=typeof module&&module.exports&&(module.exports=osc)}();var osc=osc;!function(){"use strict";osc.WebSocketPort=function(a){osc.Port.call(this,a),this.on("open",this.listen.bind(this)),this.socket=a.socket,this.socket&&(1===this.socket.readyState?this.emit("open",this.socket):this.open())};var a=osc.WebSocketPort.prototype=Object.create(osc.Port.prototype);a.constructor=osc.WebSocketPort,a.open=function(){this.socket||(this.socket=new WebSocket(this.options.url)),this.socket.binaryType="arraybuffer";var a=this;this.socket.onopen=function(){a.emit("open",a.socket)}},a.listen=function(){var a=this;this.socket.onmessage=function(b){a.emit("data",b.data,b)},this.socket.onerror=function(b){a.emit("error",b)},this.socket.onclose=function(b){a.emit("close",b)},a.emit("ready")},a.sendRaw=function(a){this.socket&&this.socket.send(a)},a.close=function(a,b){this.socket.close(a,b)}}();var osc=osc||{};!function(){"use strict";osc.listenToTransport=function(a,b,c){b.onReceive.addListener(function(b){b[c]===a[c]&&a.emit("data",b.data,b)}),b.onReceiveError.addListener(function(b){a.emit("error",b)}),a.emit("ready")},osc.emitNetworkError=function(a,b){a.emit("error","There was an error while opening the UDP socket connection. Result code: "+b)},osc.SerialPort=function(a){this.on("open",this.listen.bind(this)),osc.SLIPPort.call(this,a),this.connectionId=this.options.connectionId,this.connectionId&&this.emit("open",this.connectionId)};var a=osc.SerialPort.prototype=Object.create(osc.SLIPPort.prototype);a.constructor=osc.SerialPort,a.open=function(){var a=this,b={bitrate:a.options.bitrate};chrome.serial.connect(this.options.devicePath,b,function(b){a.connectionId=b.connectionId,a.emit("open",b)})},a.listen=function(){osc.listenToTransport(this,chrome.serial,"connectionId")},a.sendRaw=function(a){if(this.connectionId){var b=this;chrome.serial.send(this.connectionId,a.buffer,function(a,c){c&&b.emit("error",c+". Total bytes sent: "+a)})}},a.close=function(){if(this.connectionId){var a=this;chrome.serial.disconnect(this.connectionId,function(b){b&&a.emit("close")})}},osc.UDPPort=function(a){osc.Port.call(this,a);var b=this.options;b.localAddress=b.localAddress||"127.0.0.1",b.localPort=void 0!==b.localPort?b.localPort:57121,this.on("open",this.listen.bind(this)),this.socketId=b.socketId,this.socketId&&this.emit("open",0)},a=osc.UDPPort.prototype=Object.create(osc.Port.prototype),a.constructor=osc.UDPPort,a.open=function(){if(!this.socketId){var a=this.options,b={persistent:a.persistent,name:a.name,bufferSize:a.bufferSize},c=this;chrome.sockets.udp.create(b,function(a){c.socketId=a.socketId,c.bindSocket()})}},a.bindSocket=function(){var a=this,b=this.options;void 0!==b.broadcast&&chrome.sockets.udp.setBroadcast(this.socketId,b.broadcast,function(b){0>b&&a.emit("error",new Error("An error occurred while setting the socket's broadcast flag. Result code: "+b))}),void 0!==b.multicastTTL&&chrome.sockets.udp.setMulticastTimeToLive(this.socketId,b.multicastTTL,function(b){0>b&&a.emit("error",new Error("An error occurred while setting the socket's multicast time to live flag. Result code: "+b))}),chrome.sockets.udp.bind(this.socketId,b.localAddress,b.localPort,function(b){return b>0?void osc.emitNetworkError(a,b):void a.emit("open",b)})},a.listen=function(){var a=this.options;osc.listenToTransport(this,chrome.sockets.udp,"socketId"),a.multicastMembership&&("string"==typeof a.multicastMembership&&(a.multicastMembership=[a.multicastMembership]),a.multicastMembership.forEach(function(a){chrome.sockets.udp.joinGroup(this.socketId,a,function(b){0>b&&this.emit("error",new Error("There was an error while trying to join the multicast group "+a+". Result code: "+b))})}))},a.sendRaw=function(a,b,c){if(this.socketId){var d=this.options,e=this;b=b||d.remoteAddress,c=void 0!==c?c:d.remotePort,chrome.sockets.udp.send(this.socketId,a.buffer,b,c,function(a){a||e.emit("error","There was an unknown error while trying to send a UDP message. Have you declared the appropriate udp send permissions in your application's manifest file?"),a.resultCode>0&&osc.emitNetworkError(e,a.resultCode)})}},a.close=function(){if(this.socketId){var a=this;chrome.sockets.udp.close(this.socketId,function(){a.emit("close")})}}}();